From cd2fb8f34d6bee984a5c0c25b49f0707808ddd11 Mon Sep 17 00:00:00 2001
From: "Chrome Release Bot (LUCI)"
 <chrome-official-brancher@chops-service-accounts.iam.gserviceaccount.com>
Date: Wed, 8 Feb 2023 21:35:29 +0000
Subject: [PATCH 1/2] Publish DEPS for 96.0.4664.153

git-subtree-dir: third_party/libxml
git-subtree-split: abb3b00ed5496bfe4d0183dcd5cc6313f608416a
---
 BUILD.gn                                      |   325 +
 DEPS                                          |     3 +
 DIR_METADATA                                  |     3 +
 OWNERS                                        |     5 +
 README.chromium                               |    28 +
 chromium/chromium-issue-599427.patch          |    28 +
 chromium/chromium-issue-628581.patch          |   178 +
 chromium/chromium-issue-708434.patch          |    19 +
 chromium/chromium-issue-894933.patch          |   113 +
 ...ml2-2.9.4-security-xpath-nodetab-uaf.patch |    15 +
 chromium/libxml_utils.cc                      |    17 +
 chromium/libxml_utils.h                       |    39 +
 chromium/roll.py                              |   481 +
 chromium/xml_reader.cc                        |   228 +
 chromium/xml_reader.h                         |   108 +
 chromium/xml_writer.cc                        |    67 +
 chromium/xml_writer.h                         |    74 +
 fuzz/README                                   |    22 +
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 fuzz/xml.dict                                 |   125 +
 libxml_visibility.gni                         |    13 +
 linux/config.h                                |   291 +
 linux/include/libxml/xmlversion.h             |   485 +
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 mac/config.h                                  |   293 +
 mac/include/libxml/xmlversion.h               |   485 +
 src/AUTHORS                                   |     5 +
 src/CMakeLists.txt                            |   772 +
 src/ChangeLog                                 | 19678 ++++++
 src/Copyright                                 |    23 +
 src/HTMLparser.c                              |  7287 +++
 src/HTMLtree.c                                |  1200 +
 src/Makefile.am                               |  1327 +
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 src/dict.c                                    |  1298 +
 src/elfgcchack.h                              | 17818 ++++++
 src/enc.h                                     |    32 +
 src/encoding.c                                |  3975 ++
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 src/fuzz/Makefile.am                          |   140 +
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 src/include/libxml/schematron.h               |   142 +
 src/include/libxml/threads.h                  |    89 +
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 src/include/libxml/xlink.h                    |   189 +
 src/include/libxml/xmlIO.h                    |   368 +
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 src/include/libxml/xmlerror.h                 |   945 +
 src/include/libxml/xmlexports.h               |    77 +
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 src/include/libxml/xmlreader.h                |   428 +
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 src/include/libxml/xmlschemas.h               |   246 +
 src/include/libxml/xmlschemastypes.h          |   151 +
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 src/include/libxml/xmlunicode.h               |   202 +
 src/include/libxml/xmlversion.h.in            |   485 +
 src/include/libxml/xmlwriter.h                |   488 +
 src/include/libxml/xpath.h                    |   564 +
 src/include/libxml/xpathInternals.h           |   632 +
 src/include/libxml/xpointer.h                 |   114 +
 src/include/win32config.h                     |   122 +
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 src/libxml2-config.cmake.cmake.in             |   136 +
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 src/libxml2.syms                              |  2295 +
 src/list.c                                    |   779 +
 src/macos/README                              |     8 +
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 src/macos/src/XMLTestPrefix2.h                |     1 +
 src/macos/src/config-mac.h                    |   150 +
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 src/macos/src/macos_main.c                    |     1 +
 src/nanoftp.c                                 |  2118 +
 src/nanohttp.c                                |  1899 +
 src/parser.c                                  | 15571 +++++
 src/parserInternals.c                         |  2169 +
 src/pattern.c                                 |  2621 +
 src/regressions.py                            |   350 +
 src/regressions.xml                           |   226 +
 src/runsuite.c                                |  1157 +
 src/runtest.c                                 |  4606 ++
 src/runxmlconf.c                              |   607 +
 src/save.h                                    |    36 +
 src/testAutomata.c                            |   309 +
 src/testC14N.c                                |   373 +
 src/testHTML.c                                |   880 +
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 src/testThreads.c                             |   275 +
 src/testURI.c                                 |   135 +
 src/testXPath.c                               |   229 +
 src/testapi.c                                 | 52376 ++++++++++++++++
 src/testchar.c                                |   617 +
 src/testdict.c                                |   444 +
 src/testdso.c                                 |    12 +
 src/testlimits.c                              |  1638 +
 src/testrecurse.c                             |   965 +
 src/threads.c                                 |  1049 +
 src/timsort.h                                 |   601 +
 src/tree.c                                    | 10183 +++
 src/triodef.h                                 |   228 +
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 src/uri.c                                     |  2561 +
 src/valid.c                                   |  7138 +++
 src/win32/Makefile.bcb                        |   347 +
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 src/win32/Readme.txt                          |   226 +
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 src/win32/configure.js                        |   718 +
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 src/xmlIO.c                                   |  4135 ++
 src/xmlmemory.c                               |  1163 +
 src/xmlreader.c                               |  6033 ++
 src/xmlsave.c                                 |  2735 +
 src/xmlstring.c                               |  1054 +
 src/xmlunicode.c                              |  3179 +
 src/xmlwriter.c                               |  4738 ++
 src/xpath.c                                   | 14734 +++++
 src/xzlib.h                                   |    19 +
 win32/config.h                                |   122 +
 win32/include/libxml/xmlversion.h             |   485 +
 1319 files changed, 312728 insertions(+)
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 create mode 100644 src/testHTML.c
 create mode 100644 src/testModule.c
 create mode 100644 src/testReader.c
 create mode 100644 src/testRegexp.c
 create mode 100644 src/testRelax.c
 create mode 100644 src/testSAX.c
 create mode 100644 src/testSchemas.c
 create mode 100644 src/testThreads.c
 create mode 100644 src/testURI.c
 create mode 100644 src/testXPath.c
 create mode 100644 src/testapi.c
 create mode 100644 src/testchar.c
 create mode 100644 src/testdict.c
 create mode 100644 src/testdso.c
 create mode 100644 src/testlimits.c
 create mode 100644 src/testrecurse.c
 create mode 100644 src/threads.c
 create mode 100644 src/timsort.h
 create mode 100644 src/tree.c
 create mode 100644 src/triodef.h
 create mode 100644 src/trionan.c
 create mode 100644 src/trionan.h
 create mode 100644 src/uri.c
 create mode 100644 src/valid.c
 create mode 100644 src/win32/Makefile.bcb
 create mode 100644 src/win32/Makefile.mingw
 create mode 100644 src/win32/Makefile.msvc
 create mode 100644 src/win32/Readme.txt
 create mode 100644 src/win32/VC10/README.vc10
 create mode 100644 src/win32/VC10/RuleSet1.ruleset
 create mode 100644 src/win32/configure.js
 create mode 100644 src/win32/defgen.xsl
 create mode 100644 src/win32/libxml2.def.src
 create mode 100644 src/win32/libxml2.rc
 create mode 100644 src/xml2-config.1
 create mode 100644 src/xml2Conf.sh.in
 create mode 100644 src/xmlIO.c
 create mode 100644 src/xmlmemory.c
 create mode 100644 src/xmlreader.c
 create mode 100644 src/xmlsave.c
 create mode 100644 src/xmlstring.c
 create mode 100644 src/xmlunicode.c
 create mode 100644 src/xmlwriter.c
 create mode 100644 src/xpath.c
 create mode 100644 src/xzlib.h
 create mode 100644 win32/config.h
 create mode 100644 win32/include/libxml/xmlversion.h

diff --git a/BUILD.gn b/BUILD.gn
new file mode 100644
index 000000000000..5ade3efc432d
--- /dev/null
+++ b/BUILD.gn
@@ -0,0 +1,325 @@
+# Copyright (c) 2013 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# Define an "os_include" variable that points at the OS-specific generated
+# headers.  These were generated by running the configure script offline.
+if (is_linux || is_chromeos || is_android || is_nacl || is_fuchsia) {
+  os_include = "linux"
+} else if (is_apple) {
+  os_include = "mac"
+} else if (is_win) {
+  os_include = "win32"
+}
+
+import("//third_party/libxml/libxml_visibility.gni")
+
+config("libxml_config") {
+  # Define LIBXML_STATIC as nothing to match how libxml.h (an internal header)
+  # defines LIBXML_STATIC, otherwise we get the macro redefined warning from
+  # GCC. ("defines" does "-DFOO" which defines the macro FOO as 1.)
+  cflags = [ "-DLIBXML_STATIC=" ]
+
+  include_dirs = [
+    "src/include",
+    "$os_include/include",
+  ]
+}
+
+config("libxml_warnings") {
+  if (is_win) {
+    cflags_c = [
+      "/wd4018",  # Signed/unsigned mismatch in comparison.
+      "/wd4267",  # TODO(brucedawson): http://crbug.com/554200 fix C4267
+      "/wd4311",  # and C4311 warnings.
+    ]
+  }
+  if (is_clang) {
+    cflags = [
+      # libxml passes `const unsigned char*` through `const char*`.
+      "-Wno-pointer-sign",
+
+      # pattern.c and uri.c both have an intentional `for (...);` /
+      # `while(...);` loop. I submitted a patch to move the `'` to its own
+      # line, but until that's landed suppress the warning:
+      "-Wno-empty-body",
+
+      # debugXML.c compares array 'arg' to NULL.
+      "-Wno-tautological-pointer-compare",
+
+      # threads.c attempts to forward declare a pthread_equal which doesn't
+      # match the prototype in pthreads.h
+      "-Wno-ignored-attributes",
+
+      # libxml casts from int to long to void*.
+      "-Wno-int-to-void-pointer-cast",
+
+      # libxml passes a volatile LPCRITICAL_SECTION* to a function expecting
+      # a void* volatile*.
+      "-Wno-incompatible-pointer-types",
+
+      # trio_is_special_quantity and trio_is_negative are only
+      # used with certain preprocessor defines set.
+      "-Wno-unused-function",
+
+      # Comparison between xmlElementType and xmlXPathTypeVal.
+      # TODO(hans): See if we can fix upstream (http://crbug.com/763944).
+      "-Wno-enum-compare",
+    ]
+  } else if (is_linux || is_chromeos) {
+    cflags = [
+      # gcc spits out a bunch of warnings about passing too many arguments to
+      # __xmlSimpleError.
+      "-Wno-format-extra-args",
+    ]
+  }
+}
+
+static_library("xml_reader") {
+  # Do not expand this visibility list without first consulting with the
+  # Security Team.
+  visibility = [
+    "//base/test:test_support",
+    "//components/policy/core/common:unit_tests",
+    "//services/data_decoder:*",
+    "//tools/traffic_annotation/auditor:auditor_sources",
+  ]
+  if (is_win) {
+    visibility += [ "//components/wifi" ]
+  }
+  sources = [
+    "chromium/xml_reader.cc",
+    "chromium/xml_reader.h",
+  ]
+  deps = [
+    ":libxml",
+    ":libxml_utils",
+  ]
+  configs += [ ":libxml_config" ]
+}
+
+static_library("xml_writer") {
+  # The XmlWriter is considered safe to use from any target.
+  visibility = [ "*" ]
+  sources = [
+    "chromium/xml_writer.cc",
+    "chromium/xml_writer.h",
+  ]
+  deps = [
+    ":libxml",
+    ":libxml_utils",
+  ]
+  configs += [ ":libxml_config" ]
+}
+
+static_library("libxml_utils") {
+  # Do not expand this visibility list without first consulting with the
+  # Security Team.
+  visibility = [
+    ":xml_reader",
+    ":xml_writer",
+    "//base/test:test_support",
+    "//services/data_decoder:xml_parser_fuzzer",
+  ]
+  sources = [
+    "chromium/libxml_utils.cc",
+    "chromium/libxml_utils.h",
+  ]
+  deps = [ ":libxml" ]
+  public_deps = [ "//third_party/icu:icuuc" ]
+  public_configs = [ ":libxml_config" ]
+}
+
+static_library("libxml") {
+  # Do not expand this visibility list without first consulting with the
+  # Security Team.
+  visibility = [
+    ":libxml_utils",
+    ":xml_reader",
+    ":xml_writer",
+    "//chromecast/internal",
+    "//testing/libfuzzer/*",
+    "//third_party/blink/renderer/*",
+    "//third_party/fontconfig",
+    "//third_party/libxslt",
+    "//third_party/maldoca/*",
+  ]
+  if (is_ios) {
+    foreach(tgt, ios_libxml_visibility_additions) {
+      visibility += [ "//ios_internal/$tgt" ]
+    }
+  }
+
+  output_name = "libxml2"
+
+  # Commented out sources are libxml2 files we do not want to include. They are
+  # here to make it easy to identify files which are new.
+  sources = [
+    #"src/DOCBparser.c",
+    "src/HTMLparser.c",
+    "src/HTMLtree.c",
+
+    #"src/SAX.c",
+    "src/SAX2.c",
+    "src/buf.c",
+    "src/buf.h",
+
+    #"src/c14n.c",
+    #"src/catalog.c",
+    "src/chvalid.c",
+
+    #"src/debugXML.c",
+    "src/dict.c",
+    "src/elfgcchack.h",
+    "src/enc.h",
+    "src/encoding.c",
+    "src/entities.c",
+    "src/error.c",
+    "src/globals.c",
+    "src/hash.c",
+    "src/include/libxml/DOCBparser.h",
+    "src/include/libxml/HTMLparser.h",
+    "src/include/libxml/HTMLtree.h",
+    "src/include/libxml/SAX.h",
+    "src/include/libxml/SAX2.h",
+    "src/include/libxml/c14n.h",
+    "src/include/libxml/catalog.h",
+    "src/include/libxml/chvalid.h",
+    "src/include/libxml/debugXML.h",
+    "src/include/libxml/dict.h",
+    "src/include/libxml/encoding.h",
+    "src/include/libxml/entities.h",
+    "src/include/libxml/globals.h",
+    "src/include/libxml/hash.h",
+    "src/include/libxml/list.h",
+    "src/include/libxml/nanoftp.h",
+    "src/include/libxml/nanohttp.h",
+    "src/include/libxml/parser.h",
+    "src/include/libxml/parserInternals.h",
+    "src/include/libxml/pattern.h",
+    "src/include/libxml/relaxng.h",
+    "src/include/libxml/schemasInternals.h",
+    "src/include/libxml/schematron.h",
+    "src/include/libxml/threads.h",
+    "src/include/libxml/tree.h",
+    "src/include/libxml/uri.h",
+    "src/include/libxml/valid.h",
+    "src/include/libxml/xinclude.h",
+    "src/include/libxml/xlink.h",
+    "src/include/libxml/xmlIO.h",
+    "src/include/libxml/xmlautomata.h",
+    "src/include/libxml/xmlerror.h",
+    "src/include/libxml/xmlexports.h",
+    "src/include/libxml/xmlmemory.h",
+    "src/include/libxml/xmlmodule.h",
+    "src/include/libxml/xmlreader.h",
+    "src/include/libxml/xmlregexp.h",
+    "src/include/libxml/xmlsave.h",
+    "src/include/libxml/xmlschemas.h",
+    "src/include/libxml/xmlschemastypes.h",
+    "src/include/libxml/xmlstring.h",
+    "src/include/libxml/xmlunicode.h",
+    "src/include/libxml/xmlwriter.h",
+    "src/include/libxml/xpath.h",
+    "src/include/libxml/xpathInternals.h",
+    "src/include/libxml/xpointer.h",
+
+    #"src/legacy.c",
+    "src/libxml.h",
+    "src/list.c",
+    "src/parser.c",
+    "src/parserInternals.c",
+    "src/pattern.c",
+
+    #"src/relaxng.c",
+    "src/save.h",
+
+    #"src/schematron.c",
+    "src/threads.c",
+    "src/timsort.h",
+    "src/tree.c",
+    "src/triodef.h",
+    "src/trionan.h",
+
+    #"src/trio.c",
+    #"src/trio.h",
+    #"src/triodef.h",
+    # Note: xpath.c #includes trionan.c
+    #"src/trionan.c",
+    #"src/triop.h",
+    #"src/triostr.c",
+    #"src/triostr.h",
+    "src/uri.c",
+    "src/valid.c",
+
+    #"src/xinclude.c",
+    #"src/xlink.c",
+    "src/xmlIO.c",
+    "src/xmlmemory.c",
+
+    #"src/xmlmodule.c",
+    "src/xmlreader.c",
+
+    #"src/xmlregexp.c",
+    "src/xmlsave.c",
+
+    #"src/xmlschemas.c",
+    #"src/xmlschemastypes.c",
+    "src/xmlstring.c",
+    "src/xmlunicode.c",
+    "src/xmlwriter.c",
+    "src/xpath.c",
+
+    #"src/xpointer.c",
+    #"src/xzlib.c",
+    "src/xzlib.h",
+  ]
+
+  configs -= [ "//build/config/compiler:chromium_code" ]
+  configs += [
+    "//build/config/compiler:no_chromium_code",
+
+    # Must be after no_chromium_code for warning flags to be ordered correctly.
+    ":libxml_warnings",
+  ]
+
+  if (is_linux || is_chromeos) {
+    sources += [
+      "linux/config.h",
+      "linux/include/libxml/xmlversion.h",
+    ]
+  }
+
+  if (is_mac) {
+    sources += [
+      "mac/config.h",
+      "mac/include/libxml/xmlversion.h",
+    ]
+  }
+
+  if (is_win) {
+    sources += [
+      "src/include/win32config.h",
+      "src/include/wsockcompat.h",
+      "win32/config.h",
+      "win32/include/libxml/xmlversion.h",
+    ]
+
+    # libxml2 already defines WIN32_LEAN_AND_MEAN.
+    configs -= [ "//build/config/win:lean_and_mean" ]
+  }
+
+  public_configs = [ ":libxml_config" ]
+  public_deps = [ "//third_party/icu:icuuc" ]
+  deps = [ "//third_party/zlib" ]
+
+  if (is_apple || is_android || is_fuchsia) {
+    # http://www.xmlsoft.org/threads.html says that this is required when using
+    # libxml from several threads, which can possibly happen in chrome. On
+    # linux, this is picked up by transitivity from pkg-config output from
+    # build/linux/system.gyp.
+    defines = [ "_REENTRANT" ]
+  }
+
+  include_dirs = [ "$os_include" ]
+}
diff --git a/DEPS b/DEPS
new file mode 100644
index 000000000000..6dcfa1577702
--- /dev/null
+++ b/DEPS
@@ -0,0 +1,3 @@
+include_rules = [
+  '+libxml',
+]
diff --git a/DIR_METADATA b/DIR_METADATA
new file mode 100644
index 000000000000..a0e30b3eb068
--- /dev/null
+++ b/DIR_METADATA
@@ -0,0 +1,3 @@
+monorail: {
+  component: "Blink>XML"
+}
diff --git a/OWNERS b/OWNERS
new file mode 100644
index 000000000000..536598c59280
--- /dev/null
+++ b/OWNERS
@@ -0,0 +1,5 @@
+# There's no real owners here. If you're familiar with the code please send
+# a CL to add yourself here.
+dcheng@chromium.org
+schenney@chromium.org
+jarhar@chromium.org
diff --git a/README.chromium b/README.chromium
new file mode 100644
index 000000000000..1d1d773b6dfd
--- /dev/null
+++ b/README.chromium
@@ -0,0 +1,28 @@
+Name: libxml
+URL: http://xmlsoft.org
+Version: dea91c97debeac7c1aaf9c19f79029809e23a353
+CPEPrefix: cpe:/a:xmlsoft:libxml2:2.9.12
+License: MIT
+License File: src/Copyright
+Security Critical: yes
+
+Description:
+
+libxml2 from libxml.org.
+
+Modifications:
+
+- chromium-issue-599427.patch: workaround for VS 2015 Update 2 code-gen bug
+- chromium-issue-628581.patch: See https://crbug.com/628581#c18
+- chromium-issue-894933.patch: Use ptrdiff_t instead of unsigned long for
+    pointer differences in parser.c
+- libxml2-2.9.4-security-CVE-2017-7376-nanohttp-out-of-bounds-write.patch:
+    See https://crbug.com/708433
+- libxml2-2.9.4-security-xpath-nodetab-uaf.patch: See https://crbug.com/705445
+- chromium-issue-708434.patch: Guard against input counter overflow.
+- chromium-issue-1138555.patch: Change TRUE to 1 for ICU68 which remove the
+  #define of TRUE.
+- Add helper classes in the chromium/ subdirectory.
+- Delete various unused files, see chromium/roll.py
+
+This import was generated by the chromium/roll.py script.
diff --git a/chromium/chromium-issue-599427.patch b/chromium/chromium-issue-599427.patch
new file mode 100644
index 000000000000..20e26c51942a
--- /dev/null
+++ b/chromium/chromium-issue-599427.patch
@@ -0,0 +1,28 @@
+--- a/xmlstring.c	2016-05-13 17:24:58.870079372 +0900
++++ b/xmlstring.c	2016-04-25 13:58:09.879238595 +0900
+@@ -835,16 +835,20 @@
+     while ( len-- > 0) {
+         if ( !*ptr )
+             break;
+-        if ( (ch = *ptr++) & 0x80)
+-            while ((ch<<=1) & 0x80 ) {
+-		if (*ptr == 0) break;
++        if ( (ch = *ptr++) & 0x80) {
++            // Workaround for an optimization bug in VS 2015 Update 2, remove
++            // once the fix is released. crbug.com/599427
++            // https://connect.microsoft.com/VisualStudio/feedback/details/2582138
++            xmlChar ch2 = ch;
++            while ((ch2<<=1) & 0x80 ) {
+                 ptr++;
+-	    }
++                if (*ptr == 0) break;
++            }
++        }
+     }
+     return (ptr - utf);
+ }
+ 
+-
+ /**
+  * xmlUTF8Strndup:
+  * @utf:  the input UTF8 *
diff --git a/chromium/chromium-issue-628581.patch b/chromium/chromium-issue-628581.patch
new file mode 100644
index 000000000000..a4bb7141d39d
--- /dev/null
+++ b/chromium/chromium-issue-628581.patch
@@ -0,0 +1,178 @@
+diff --git a/entities.c b/entities.c
+index 43549bc5..e4a09d62 100644
+--- a/entities.c
++++ b/entities.c
+@@ -164,6 +164,7 @@ xmlCreateEntity(xmlDictPtr dict, const xmlChar *name, int type,
+     memset(ret, 0, sizeof(xmlEntity));
+     ret->type = XML_ENTITY_DECL;
+     ret->checked = 0;
++    ret->guard = XML_ENTITY_NOT_BEING_CHECKED;
+ 
+     /*
+      * fill the structure.
+@@ -936,6 +937,7 @@ xmlCopyEntity(void *payload, const xmlChar *name ATTRIBUTE_UNUSED) {
+ 	cur->orig = xmlStrdup(ent->orig);
+     if (ent->URI != NULL)
+ 	cur->URI = xmlStrdup(ent->URI);
++    cur->guard = 0;
+     return(cur);
+ }
+ 
+diff --git a/include/libxml/entities.h b/include/libxml/entities.h
+index 47b4573e..012efab2 100644
+--- a/include/libxml/entities.h
++++ b/include/libxml/entities.h
+@@ -35,8 +35,13 @@ typedef enum {
+  * and the linkind data needed for the linking in the hash table.
+  */
+ 
++typedef enum {
++  XML_ENTITY_NOT_BEING_CHECKED,
++  XML_ENTITY_BEING_CHECKED              /* entity check is in progress */
++} xmlEntityRecursionGuard;
++
+ struct _xmlEntity {
+-    void           *_private;	        /* application data */
++    void               *_private;	/* application data */
+     xmlElementType          type;       /* XML_ENTITY_DECL, must be second ! */
+     const xmlChar          *name;	/* Entity name */
+     struct _xmlNode    *children;	/* First child link */
+@@ -56,10 +61,11 @@ struct _xmlEntity {
+     struct _xmlEntity     *nexte;	/* unused */
+     const xmlChar           *URI;	/* the full URI as computed */
+     int                    owner;	/* does the entity own the childrens */
+-    int			 checked;	/* was the entity content checked */
+-					/* this is also used to count entities
+-					 * references done from that entity
+-					 * and if it contains '<' */
++    int                  checked;	/* was the entity content checked and */
++					/* l.o. bit: replacement contains '<' */
++					/* remaining bits: one plus count of */
++                                        /* entity references from this entity */
++    xmlEntityRecursionGuard guard;
+ };
+ 
+ /*
+diff --git a/parser.c b/parser.c
+index ca9fde2c..4264445a 100644
+--- a/parser.c
++++ b/parser.c
+@@ -143,18 +143,25 @@ xmlParserEntityCheck(xmlParserCtxtPtr ctxt, size_t size,
+      * This may look absurd but is needed to detect
+      * entities problems
+      */
++    if ((ent != NULL) && (ent->guard == XML_ENTITY_BEING_CHECKED)) {
++        xmlFatalErr(ctxt, XML_ERR_ENTITY_LOOP, NULL);
++        return (1);
++    }
++
+     if ((ent != NULL) && (ent->etype != XML_INTERNAL_PREDEFINED_ENTITY) &&
+ 	(ent->content != NULL) && (ent->checked == 0) &&
+ 	(ctxt->errNo != XML_ERR_ENTITY_LOOP)) {
+ 	unsigned long oldnbent = ctxt->nbentities, diff;
+ 	xmlChar *rep;
+ 
++        ent->guard = XML_ENTITY_BEING_CHECKED;
+ 	ent->checked = 1;
+ 
+         ++ctxt->depth;
+ 	rep = xmlStringDecodeEntities(ctxt, ent->content,
+ 				  XML_SUBSTITUTE_REF, 0, 0, 0);
+         --ctxt->depth;
++        ent->guard = XML_ENTITY_NOT_BEING_CHECKED;
+ 	if ((rep == NULL) || (ctxt->errNo == XML_ERR_ENTITY_LOOP)) {
+ 	    ent->content[0] = 0;
+ 	}
+@@ -7116,23 +7123,28 @@ xmlParseReference(xmlParserCtxtPtr ctxt) {
+ 	 * if its replacement text matches the production labeled
+ 	 * content.
+ 	 */
+-	if (ent->etype == XML_INTERNAL_GENERAL_ENTITY) {
+-	    ctxt->depth++;
+-	    ret = xmlParseBalancedChunkMemoryInternal(ctxt, ent->content,
+-	                                              user_data, &list);
+-	    ctxt->depth--;
+-
+-	} else if (ent->etype == XML_EXTERNAL_GENERAL_PARSED_ENTITY) {
+-	    ctxt->depth++;
+-	    ret = xmlParseExternalEntityPrivate(ctxt->myDoc, ctxt, ctxt->sax,
+-	                                   user_data, ctxt->depth, ent->URI,
+-					   ent->ExternalID, &list);
+-	    ctxt->depth--;
+-	} else {
+-	    ret = XML_ERR_ENTITY_PE_INTERNAL;
+-	    xmlErrMsgStr(ctxt, XML_ERR_INTERNAL_ERROR,
+-			 "invalid entity type found\n", NULL);
+-	}
++        if (ent->guard == XML_ENTITY_BEING_CHECKED) {
++            ret = XML_ERR_ENTITY_LOOP;
++        } else {
++            ent->guard = XML_ENTITY_BEING_CHECKED;
++            if (ent->etype == XML_INTERNAL_GENERAL_ENTITY) {
++                ctxt->depth++;
++                ret = xmlParseBalancedChunkMemoryInternal(ctxt, ent->content,
++                                                          user_data, &list);
++                ctxt->depth--;
++            } else if (ent->etype == XML_EXTERNAL_GENERAL_PARSED_ENTITY) {
++                ctxt->depth++;
++                ret = xmlParseExternalEntityPrivate(ctxt->myDoc, ctxt, ctxt->sax,
++                                               user_data, ctxt->depth, ent->URI,
++                                               ent->ExternalID, &list);
++                ctxt->depth--;
++            } else {
++                ret = XML_ERR_ENTITY_PE_INTERNAL;
++                xmlErrMsgStr(ctxt, XML_ERR_INTERNAL_ERROR,
++                             "invalid entity type found\n", NULL);
++            }
++            ent->guard = XML_ENTITY_NOT_BEING_CHECKED;
++        }
+ 
+ 	/*
+ 	 * Store the number of entities needing parsing for this entity
+@@ -7239,23 +7251,29 @@ xmlParseReference(xmlParserCtxtPtr ctxt) {
+ 	    else
+ 		user_data = ctxt->userData;
+ 
+-	    if (ent->etype == XML_INTERNAL_GENERAL_ENTITY) {
+-		ctxt->depth++;
+-		ret = xmlParseBalancedChunkMemoryInternal(ctxt,
+-				   ent->content, user_data, NULL);
+-		ctxt->depth--;
+-	    } else if (ent->etype ==
+-		       XML_EXTERNAL_GENERAL_PARSED_ENTITY) {
+-		ctxt->depth++;
+-		ret = xmlParseExternalEntityPrivate(ctxt->myDoc, ctxt,
+-			   ctxt->sax, user_data, ctxt->depth,
+-			   ent->URI, ent->ExternalID, NULL);
+-		ctxt->depth--;
+-	    } else {
+-		ret = XML_ERR_ENTITY_PE_INTERNAL;
+-		xmlErrMsgStr(ctxt, XML_ERR_INTERNAL_ERROR,
+-			     "invalid entity type found\n", NULL);
+-	    }
++            if (ent->guard == XML_ENTITY_BEING_CHECKED) {
++                ret = XML_ERR_ENTITY_LOOP;
++            } else {
++                ent->guard = XML_ENTITY_BEING_CHECKED;
++                if (ent->etype == XML_INTERNAL_GENERAL_ENTITY) {
++                    ctxt->depth++;
++                    ret = xmlParseBalancedChunkMemoryInternal(ctxt,
++                                       ent->content, user_data, NULL);
++                    ctxt->depth--;
++                } else if (ent->etype ==
++                           XML_EXTERNAL_GENERAL_PARSED_ENTITY) {
++                    ctxt->depth++;
++                    ret = xmlParseExternalEntityPrivate(ctxt->myDoc, ctxt,
++                               ctxt->sax, user_data, ctxt->depth,
++                               ent->URI, ent->ExternalID, NULL);
++                    ctxt->depth--;
++                } else {
++                    ret = XML_ERR_ENTITY_PE_INTERNAL;
++                    xmlErrMsgStr(ctxt, XML_ERR_INTERNAL_ERROR,
++                                 "invalid entity type found\n", NULL);
++                }
++                ent->guard = XML_ENTITY_NOT_BEING_CHECKED;
++            }
+ 	    if (ret == XML_ERR_ENTITY_LOOP) {
+ 		xmlFatalErr(ctxt, XML_ERR_ENTITY_LOOP, NULL);
+ 		return;
diff --git a/chromium/chromium-issue-708434.patch b/chromium/chromium-issue-708434.patch
new file mode 100644
index 000000000000..bd8e1a6ac994
--- /dev/null
+++ b/chromium/chromium-issue-708434.patch
@@ -0,0 +1,19 @@
+diff --git a/third_party/libxml/src/parserInternals.c b/third_party/libxml/src/parserInternals.c
+index bfc778ac1f77..286fdcea9760 100644
+--- src/parserInternals.c
++++ src/parserInternals.c
+@@ -1369,8 +1369,13 @@ xmlNewInputStream(xmlParserCtxtPtr ctxt) {
+      * should not happen while parsing which is the situation where
+      * the id is actually needed.
+      */
+-    if (ctxt != NULL)
++    if (ctxt != NULL) {
++        if (ctxt->input_id >= INT_MAX) {
++            xmlErrMemory(ctxt, "Input ID overflow\n");
++            return(NULL);
++        }
+         input->id = ctxt->input_id++;
++    }
+ 
+     return(input);
+ }
diff --git a/chromium/chromium-issue-894933.patch b/chromium/chromium-issue-894933.patch
new file mode 100644
index 000000000000..418fed541144
--- /dev/null
+++ b/chromium/chromium-issue-894933.patch
@@ -0,0 +1,113 @@
+diff --git a/third_party/libxml/src/parser.c b/third_party/libxml/src/parser.c
+index 3a8a0d79e966..4e767091683d 100644
+--- a/third_party/libxml/src/parser.c
++++ b/third_party/libxml/src/parser.c
+@@ -2081,8 +2081,8 @@ static void xmlSHRINK (xmlParserCtxtPtr ctxt) {
+ 	xmlGROW (ctxt);
+ 
+ static void xmlGROW (xmlParserCtxtPtr ctxt) {
+-    unsigned long curEnd = ctxt->input->end - ctxt->input->cur;
+-    unsigned long curBase = ctxt->input->cur - ctxt->input->base;
++    ptrdiff_t curEnd = ctxt->input->end - ctxt->input->cur;
++    ptrdiff_t curBase = ctxt->input->cur - ctxt->input->base;
+ 
+     if (((curEnd > (unsigned long) XML_MAX_LOOKUP_LIMIT) ||
+          (curBase > (unsigned long) XML_MAX_LOOKUP_LIMIT)) &&
+@@ -8857,6 +8857,18 @@ xmlParseQNameAndCompare(xmlParserCtxtPtr ctxt, xmlChar const *name,
+  *     caller if it was copied, this can be detected by val[*len] == 0.
+  */
+ 
++#define GROW_PARSE_ATT_VALUE_INTERNAL(ctxt, in, start, end) \
++    const xmlChar *oldbase = ctxt->input->base;\
++    GROW;\
++    if (ctxt->instate == XML_PARSER_EOF)\
++        return(NULL);\
++    if (oldbase != ctxt->input->base) {\
++        ptrdiff_t delta = ctxt->input->base - oldbase;\
++        start = start + delta;\
++        in = in + delta;\
++    }\
++    end = ctxt->input->end;
++
+ static xmlChar *
+ xmlParseAttValueInternal(xmlParserCtxtPtr ctxt, int *len, int *alloc,
+                          int normalize)
+@@ -8886,14 +8898,7 @@ xmlParseAttValueInternal(xmlParserCtxtPtr ctxt, int *len, int *alloc,
+     end = ctxt->input->end;
+     start = in;
+     if (in >= end) {
+-        const xmlChar *oldbase = ctxt->input->base;
+-	GROW;
+-	if (oldbase != ctxt->input->base) {
+-	    long delta = ctxt->input->base - oldbase;
+-	    start = start + delta;
+-	    in = in + delta;
+-	}
+-	end = ctxt->input->end;
++        GROW_PARSE_ATT_VALUE_INTERNAL(ctxt, in, start, end)
+     }
+     if (normalize) {
+         /*
+@@ -8910,16 +8915,7 @@ xmlParseAttValueInternal(xmlParserCtxtPtr ctxt, int *len, int *alloc,
+ 	    in++;
+ 	    start = in;
+ 	    if (in >= end) {
+-		const xmlChar *oldbase = ctxt->input->base;
+-		GROW;
+-                if (ctxt->instate == XML_PARSER_EOF)
+-                    return(NULL);
+-		if (oldbase != ctxt->input->base) {
+-		    long delta = ctxt->input->base - oldbase;
+-		    start = start + delta;
+-		    in = in + delta;
+-		}
+-		end = ctxt->input->end;
++                GROW_PARSE_ATT_VALUE_INTERNAL(ctxt, in, start, end)
+                 if (((in - start) > XML_MAX_TEXT_LENGTH) &&
+                     ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+                     xmlFatalErrMsg(ctxt, XML_ERR_ATTRIBUTE_NOT_FINISHED,
+@@ -8933,16 +8929,7 @@ xmlParseAttValueInternal(xmlParserCtxtPtr ctxt, int *len, int *alloc,
+ 	    col++;
+ 	    if ((*in++ == 0x20) && (*in == 0x20)) break;
+ 	    if (in >= end) {
+-		const xmlChar *oldbase = ctxt->input->base;
+-		GROW;
+-                if (ctxt->instate == XML_PARSER_EOF)
+-                    return(NULL);
+-		if (oldbase != ctxt->input->base) {
+-		    long delta = ctxt->input->base - oldbase;
+-		    start = start + delta;
+-		    in = in + delta;
+-		}
+-		end = ctxt->input->end;
++                GROW_PARSE_ATT_VALUE_INTERNAL(ctxt, in, start, end)
+                 if (((in - start) > XML_MAX_TEXT_LENGTH) &&
+                     ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+                     xmlFatalErrMsg(ctxt, XML_ERR_ATTRIBUTE_NOT_FINISHED,
+@@ -8971,7 +8958,7 @@ xmlParseAttValueInternal(xmlParserCtxtPtr ctxt, int *len, int *alloc,
+                 if (ctxt->instate == XML_PARSER_EOF)
+                     return(NULL);
+ 		if (oldbase != ctxt->input->base) {
+-		    long delta = ctxt->input->base - oldbase;
++		    ptrdiff_t delta = ctxt->input->base - oldbase;
+ 		    start = start + delta;
+ 		    in = in + delta;
+ 		    last = last + delta;
+@@ -8998,16 +8985,7 @@ xmlParseAttValueInternal(xmlParserCtxtPtr ctxt, int *len, int *alloc,
+ 	    in++;
+ 	    col++;
+ 	    if (in >= end) {
+-		const xmlChar *oldbase = ctxt->input->base;
+-		GROW;
+-                if (ctxt->instate == XML_PARSER_EOF)
+-                    return(NULL);
+-		if (oldbase != ctxt->input->base) {
+-		    long delta = ctxt->input->base - oldbase;
+-		    start = start + delta;
+-		    in = in + delta;
+-		}
+-		end = ctxt->input->end;
++                GROW_PARSE_ATT_VALUE_INTERNAL(ctxt, in, start, end)
+                 if (((in - start) > XML_MAX_TEXT_LENGTH) &&
+                     ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+                     xmlFatalErrMsg(ctxt, XML_ERR_ATTRIBUTE_NOT_FINISHED,
diff --git a/chromium/libxml2-2.9.4-security-xpath-nodetab-uaf.patch b/chromium/libxml2-2.9.4-security-xpath-nodetab-uaf.patch
new file mode 100644
index 000000000000..ecf93074a680
--- /dev/null
+++ b/chromium/libxml2-2.9.4-security-xpath-nodetab-uaf.patch
@@ -0,0 +1,15 @@
+not upstream yet, fix from nmehta@
+see https://docs.google.com/document/d/1-Cd_Yq8MZ7am2ZhKhbDhqZ_L0aLJPBg0w1QLXGVoNmY/edit
+and https://bugs.chromium.org/p/chromium/issues/detail?id=705445
+
+--- src/xpath.c	2016-12-25 17:26:52.000000000 -0800
++++ src/xpath.c	2017-03-30 11:15:41.000000000 -0700
+@@ -4368,7 +4368,7 @@
+     }
+     memset(ret, 0 , (size_t) sizeof(xmlXPathObject));
+     ret->type = XPATH_XSLT_TREE;
+-    ret->boolval = 1;
++    ret->boolval = 0;
+     ret->user = (void *) val;
+     ret->nodesetval = xmlXPathNodeSetCreate(val);
+ #ifdef XP_DEBUG_OBJ_USAGE
diff --git a/chromium/libxml_utils.cc b/chromium/libxml_utils.cc
new file mode 100644
index 000000000000..917564c3e79a
--- /dev/null
+++ b/chromium/libxml_utils.cc
@@ -0,0 +1,17 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "third_party/libxml/chromium/libxml_utils.h"
+
+namespace internal {
+
+std::string XmlStringToStdString(const xmlChar* xmlstring) {
+  if (!xmlstring)
+    return std::string();
+
+  // xmlChar*s are UTF-8, so this cast is safe.
+  return std::string(reinterpret_cast<const char*>(xmlstring));
+}
+
+}  // namespace internal
diff --git a/chromium/libxml_utils.h b/chromium/libxml_utils.h
new file mode 100644
index 000000000000..8b2383f9c8bd
--- /dev/null
+++ b/chromium/libxml_utils.h
@@ -0,0 +1,39 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef THIRD_PARTY_LIBXML_CHROMIUM_LIBXML_UTILS_H_
+#define THIRD_PARTY_LIBXML_CHROMIUM_LIBXML_UTILS_H_
+
+#include <libxml/xmlreader.h>
+
+#include <string>
+
+// libxml uses a global error function pointer for reporting errors.
+// A ScopedXmlErrorFunc object lets you change the global error pointer
+// for the duration of the object's lifetime.
+class ScopedXmlErrorFunc {
+ public:
+  ScopedXmlErrorFunc(void* context, xmlGenericErrorFunc func) {
+    old_error_func_ = xmlGenericError;
+    old_error_context_ = xmlGenericErrorContext;
+    xmlSetGenericErrorFunc(context, func);
+  }
+  ~ScopedXmlErrorFunc() {
+    xmlSetGenericErrorFunc(old_error_context_, old_error_func_);
+  }
+
+ private:
+  xmlGenericErrorFunc old_error_func_;
+  void* old_error_context_;
+};
+
+namespace internal {
+
+// Converts a libxml xmlChar* into a UTF-8 std::string.
+// Null inputs produce an empty string.
+std::string XmlStringToStdString(const xmlChar* xmlstring);
+
+}  // namespace internal
+
+#endif  // THIRD_PARTY_LIBXML_CHROMIUM_INCLUDE_LIBXML_LIBXML_UTILS_H_
diff --git a/chromium/roll.py b/chromium/roll.py
new file mode 100755
index 000000000000..ef23d4c3a7b4
--- /dev/null
+++ b/chromium/roll.py
@@ -0,0 +1,481 @@
+#!/usr/bin/env python
+
+# Copyright 2017 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import argparse
+import os
+import os.path
+import shutil
+import subprocess
+import sys
+import stat
+import tempfile
+
+# How to patch libxml2 in Chromium:
+#
+# 1. Write a .patch file and add it to third_party/libxml/chromium.
+# 2. Apply the patch in src: patch -p1 <../chromium/foo.patch
+# 3. Add the patch to the list of patches in this file.
+# 4. Update README.chromium with the provenance of the patch.
+# 5. Upload a change with the modified documentation, roll script,
+#    patch, applied patch and any other relevant changes like
+#    regression tests. Go through the usual review and commit process.
+#
+# How to roll libxml2 in Chromium:
+#
+# Prerequisites:
+#
+# 1. Check out Chromium somewhere on Linux, Mac and Windows.
+# 2. On Linux:
+#    a. sudo apt-get install libicu-dev
+#    b. git clone https://github.com/GNOME/libxml2.git somewhere
+# 3. On Mac, install these packages with brew:
+#      autoconf automake libtool pkgconfig icu4c
+#
+# Procedure:
+#
+# Warning: This process is destructive. Run it on a clean branch.
+#
+# 1. On Linux, in the libxml2 repo directory:
+#    a. git remote update origin
+#    b. git checkout origin/master
+#
+#    This will be the upstream version of libxml you are rolling to.
+#
+# 2. On Linux, in the Chromium src director:
+#    a. third_party/libxml/chromium/roll.py --linux /path/to/libxml2
+#
+#    If this fails, it may be a patch no longer applies. Reset to
+#    head; modify the patch files, this script, and
+#    README.chromium; then commit the result and run it again.
+#
+#    b. Upload a CL, but do not Start Review.
+#
+# 2. On Windows, in the Chromium src directory:
+#    a. git cl patch <Gerrit Issue ID>
+#    b. third_party\libxml\chromium\roll.py --win32
+#    c. git cl upload
+#
+# 3. On Mac, in the Chromium src directory:
+#    a. git cl patch <Gerrit Issue ID>
+#    b. third_party/libxml/chromium/roll.py --mac --icu4c_path=~/homebrew/opt/icu4c
+#    c. Make and commit any final changes to README.chromium, BUILD.gn, etc.
+#    d. git cl upload
+#    e. Complete the review as usual
+
+PATCHES = [
+    'chromium-issue-599427.patch',
+    'chromium-issue-628581.patch',
+    'libxml2-2.9.4-security-xpath-nodetab-uaf.patch',
+    'chromium-issue-708434.patch',
+]
+
+
+# See libxml2 configure.ac and win32/configure.js to learn what
+# options are available. We include every option here to more easily track
+# changes from one version to the next, and to be sure we only include what
+# we need.
+# These two sets of options should be in sync. You can check the
+# generated #defines in (win32|mac|linux)/include/libxml/xmlversion.h to confirm
+# this.
+# We would like to disable python but it introduces a host of build errors
+SHARED_XML_CONFIGURE_OPTIONS = [
+    # These options are turned ON
+    ('--with-html', 'html=yes'),
+    ('--with-icu', 'icu=yes'),
+    ('--with-output', 'output=yes'),
+    ('--with-push', 'push=yes'),
+    ('--with-python', 'python=yes'),
+    ('--with-reader', 'reader=yes'),
+    ('--with-sax1', 'sax1=yes'),
+    ('--with-tree', 'tree=yes'),
+    ('--with-writer', 'writer=yes'),
+    ('--with-xpath', 'xpath=yes'),
+    # These options are turned OFF
+    ('--without-c14n', 'c14n=no'),
+    ('--without-catalog', 'catalog=no'),
+    ('--without-debug', 'xml_debug=no'),
+    ('--without-docbook', 'docb=no'),
+    ('--without-ftp', 'ftp=no'),
+    ('--without-http', 'http=no'),
+    ('--without-iconv', 'iconv=no'),
+    ('--without-iso8859x', 'iso8859x=no'),
+    ('--without-legacy', 'legacy=no'),
+    ('--without-lzma', 'lzma=no'),
+    ('--without-mem-debug', 'mem_debug=no'),
+    ('--without-modules', 'modules=no'),
+    ('--without-pattern', 'pattern=no'),
+    ('--without-regexps', 'regexps=no'),
+    ('--without-run-debug', 'run_debug=no'),
+    ('--without-schemas', 'schemas=no'),
+    ('--without-schematron', 'schematron=no'),
+    ('--without-threads', 'threads=no'),
+    ('--without-valid', 'valid=no'),
+    ('--without-xinclude', 'xinclude=no'),
+    ('--without-xptr', 'xptr=no'),
+    ('--without-zlib', 'zlib=no'),
+]
+
+
+# These options are only available in configure.ac for Linux and Mac.
+EXTRA_NIX_XML_CONFIGURE_OPTIONS = [
+    '--without-fexceptions',
+    '--without-minimum',
+    '--without-readline',
+    '--without-history',
+]
+
+
+# These options are only available in win32/configure.js for Windows.
+EXTRA_WIN32_XML_CONFIGURE_OPTIONS = [
+    'trio=no',
+    'walker=no',
+]
+
+
+XML_CONFIGURE_OPTIONS = (
+    [option[0] for option in SHARED_XML_CONFIGURE_OPTIONS] +
+    EXTRA_NIX_XML_CONFIGURE_OPTIONS)
+
+
+XML_WIN32_CONFIGURE_OPTIONS = (
+    [option[1] for option in SHARED_XML_CONFIGURE_OPTIONS] +
+    EXTRA_WIN32_XML_CONFIGURE_OPTIONS)
+
+
+FILES_TO_REMOVE = [
+    'src/DOCBparser.c',
+    'src/HACKING',
+    'src/INSTALL',
+    'src/INSTALL.libxml2',
+    'src/MAINTAINERS',
+    'src/Makefile.in',
+    'src/Makefile.win',
+    'src/README.cvs-commits',
+    # This is unneeded "legacy" SAX API, even though we enable SAX1.
+    'src/SAX.c',
+    'src/VxWorks',
+    'src/autogen.sh',
+    'src/autom4te.cache',
+    'src/bakefile',
+    'src/build_glob.py',
+    'src/c14n.c',
+    'src/catalog.c',
+    'src/compile',
+    'src/config.guess',
+    'src/config.sub',
+    'src/configure',
+    'src/chvalid.def',
+    'src/debugXML.c',
+    'src/depcomp',
+    'src/doc',
+    'src/example',
+    'src/genChRanges.py',
+    'src/global.data',
+    'src/include/libxml/Makefile.in',
+    'src/include/libxml/xmlversion.h',
+    'src/include/libxml/xmlwin32version.h',
+    'src/include/libxml/xmlwin32version.h.in',
+    'src/include/Makefile.in',
+    'src/install-sh',
+    'src/legacy.c',
+    'src/libxml2.doap',
+    'src/ltmain.sh',
+    'src/m4',
+    'src/macos/libxml2.mcp.xml.sit.hqx',
+    'src/missing',
+    'src/optim',
+    'src/os400',
+    'src/python',
+    'src/relaxng.c',
+    'src/result',
+    'src/rngparser.c',
+    'src/schematron.c',
+    'src/test',
+    'src/testOOM.c',
+    'src/testOOMlib.c',
+    'src/testOOMlib.h',
+    'src/trio.c',
+    'src/trio.h',
+    'src/triop.h',
+    'src/triostr.c',
+    'src/triostr.h',
+    'src/vms',
+    'src/win32/VC10/config.h',
+    'src/win32/wince',
+    'src/xinclude.c',
+    'src/xlink.c',
+    'src/xml2-config.in',
+    'src/xmlcatalog.c',
+    'src/xmllint.c',
+    'src/xmlmodule.c',
+    'src/xmlregexp.c',
+    'src/xmlschemas.c',
+    'src/xmlschemastypes.c',
+    'src/xpointer.c',
+    'src/xstc',
+    'src/xzlib.c',
+]
+
+
+THIRD_PARTY_LIBXML_SRC = 'third_party/libxml/src'
+
+
+class WorkingDir(object):
+    """"Changes the working directory and resets it on exit."""
+    def __init__(self, path):
+        self.prev_path = os.getcwd()
+        self.path = path
+
+    def __enter__(self):
+        os.chdir(self.path)
+
+    def __exit__(self, exc_type, exc_value, traceback):
+        if exc_value:
+            print('was in %s; %s before that' % (self.path, self.prev_path))
+        os.chdir(self.prev_path)
+
+
+def git(*args):
+    """Runs a git subcommand.
+
+    On Windows this uses the shell because there's a git wrapper
+    batch file in depot_tools.
+
+    Arguments:
+        args: The arguments to pass to git.
+    """
+    command = ['git'] + list(args)
+    subprocess.check_call(command, shell=(os.name == 'nt'))
+
+
+def remove_tracked_and_local_dir(path):
+    """Removes the contents of a directory from git, and the filesystem.
+
+    Arguments:
+        path: The path to remove.
+    """
+    remove_tracked_files([path])
+    shutil.rmtree(path, ignore_errors=True)
+    os.mkdir(path)
+
+
+def remove_tracked_files(files_to_remove):
+    """Removes tracked files from git.
+
+    Arguments:
+        files_to_remove: The files to remove.
+    """
+    files_to_remove = [f for f in files_to_remove if os.path.exists(f)]
+    if files_to_remove:
+        git('rm', '-rf', *files_to_remove)
+
+
+def sed_in_place(input_filename, program):
+    """Replaces text in a file.
+
+    Arguments:
+        input_filename: The file to edit.
+        program: The sed program to perform edits on the file.
+    """
+    # OS X's sed requires -e
+    subprocess.check_call(['sed', '-i', '-e', program, input_filename])
+
+
+def check_copying(full_path_to_third_party_libxml_src):
+    path = os.path.join(full_path_to_third_party_libxml_src, 'COPYING')
+    if not os.path.exists(path):
+        return
+    with open(path) as f:
+        s = f.read()
+        if 'GNU' in s:
+            raise Exception('check COPYING')
+
+
+def prepare_libxml_distribution(src_path, libxml2_repo_path, temp_dir):
+    """Makes a libxml2 distribution.
+
+    Args:
+        src_path: The path to the Chromium checkout.
+        libxml2_repo_path: The path to the local clone of the libxml2 repo.
+        temp_dir: A temporary directory to stage the distribution to.
+
+    Returns: A tuple of commit hash and full path to the archive.
+    """
+    # If it was necessary to push from a distribution prepared upstream,
+    # this is the point to inject it: Return the version string and the
+    # distribution tar file.
+
+    # The libxml2 repo we're pulling changes from should not have
+    # local changes. This *should* be a commit that's publicly visible
+    # in the upstream repo; reviewers should check this.
+    check_clean(libxml2_repo_path)
+
+    temp_config_path = os.path.join(temp_dir, 'config')
+    os.mkdir(temp_config_path)
+    temp_src_path = os.path.join(temp_dir, 'src')
+    os.mkdir(temp_src_path)
+
+    with WorkingDir(libxml2_repo_path):
+        commit = subprocess.check_output(
+            ['git', 'log', '-n', '1', '--pretty=format:%H', 'HEAD'])
+        subprocess.check_call(
+            'git archive HEAD | tar -x -C "%s"' % temp_src_path,
+            shell=True)
+    with WorkingDir(temp_src_path):
+        os.remove('.gitignore')
+        for patch in PATCHES:
+            print('applying %s' % patch)
+            subprocess.check_call(
+                'patch -p1 --fuzz=0 < %s' % os.path.join(
+                    src_path, THIRD_PARTY_LIBXML_SRC, '..', 'chromium', patch),
+                shell=True)
+
+    with WorkingDir(temp_config_path):
+        print('../src/autogen.sh %s' % XML_CONFIGURE_OPTIONS)
+        subprocess.check_call(['../src/autogen.sh'] + XML_CONFIGURE_OPTIONS)
+        subprocess.check_call(['make', 'dist-all'])
+
+        # Work out what it is called
+        tar_file = subprocess.check_output(
+            '''awk '/PACKAGE =/ {p=$3} /VERSION =/ {v=$3} '''
+            '''END {printf("%s-%s.tar.gz", p, v)}' Makefile''',
+            shell=True)
+        return commit, os.path.abspath(tar_file)
+
+
+def roll_libxml_linux(src_path, libxml2_repo_path):
+    with WorkingDir(src_path):
+        # Export the upstream git repo.
+        try:
+            temp_dir = tempfile.mkdtemp()
+            print('temporary directory: %s' % temp_dir)
+
+            commit, tar_file = prepare_libxml_distribution(
+                src_path, libxml2_repo_path, temp_dir)
+
+            # Remove all of the old libxml to ensure only desired cruft
+            # accumulates
+            remove_tracked_and_local_dir(THIRD_PARTY_LIBXML_SRC)
+
+            # Update the libxml repo and export it to the Chromium tree
+            with WorkingDir(THIRD_PARTY_LIBXML_SRC):
+                subprocess.check_call(
+                    'tar xzf %s --strip-components=1' % tar_file,
+                    shell=True)
+        finally:
+            shutil.rmtree(temp_dir)
+
+        with WorkingDir(THIRD_PARTY_LIBXML_SRC):
+            # Put the version number is the README file
+            sed_in_place('../README.chromium',
+                         's/Version: .*$/Version: %s/' % commit)
+
+            with WorkingDir('../linux'):
+                subprocess.check_call(
+                    ['../src/autogen.sh'] + XML_CONFIGURE_OPTIONS)
+                check_copying(os.getcwd())
+                sed_in_place('config.h', 's/#define HAVE_RAND_R 1//')
+
+            # Add *everything*
+            with WorkingDir('../src'):
+                git('add', '*')
+                git('commit', '-am', '%s libxml, linux' % commit)
+    print('Now push to Windows and run steps there.')
+
+
+def roll_libxml_win32(src_path):
+    with WorkingDir(src_path):
+        # Run the configure script.
+        with WorkingDir(os.path.join(THIRD_PARTY_LIBXML_SRC, 'win32')):
+            subprocess.check_call(
+                ['cscript', '//E:jscript', 'configure.js', 'compiler=msvc'] +
+                XML_WIN32_CONFIGURE_OPTIONS)
+
+            # Add and commit the result.
+            shutil.move('../config.h', '../../win32/config.h')
+            git('add', '../../win32/config.h')
+            shutil.move('../include/libxml/xmlversion.h',
+                        '../../win32/include/libxml/xmlversion.h')
+            git('add', '../../win32/include/libxml/xmlversion.h')
+            git('commit', '--allow-empty', '-m', 'Windows')
+            git('clean', '-f')
+    print('Now push to Mac and run steps there.')
+
+
+def roll_libxml_mac(src_path, icu4c_path):
+    icu4c_path = os.path.abspath(os.path.expanduser(icu4c_path))
+    os.environ["LDFLAGS"] = "-L" + os.path.join(icu4c_path, 'lib')
+    os.environ["CPPFLAGS"] = "-I" + os.path.join(icu4c_path, 'include')
+    os.environ["PKG_CONFIG_PATH"] = os.path.join(icu4c_path, 'lib/pkgconfig')
+
+    full_path_to_third_party_libxml = os.path.join(
+        src_path, THIRD_PARTY_LIBXML_SRC, '..')
+
+    with WorkingDir(os.path.join(full_path_to_third_party_libxml, 'mac')):
+        subprocess.check_call(['autoreconf', '-i', '../src'])
+        os.chmod('../src/configure',
+                 os.stat('../src/configure').st_mode | stat.S_IXUSR)
+        subprocess.check_call(['../src/configure'] + XML_CONFIGURE_OPTIONS)
+        sed_in_place('config.h', 's/#define HAVE_RAND_R 1//')
+
+    with WorkingDir(full_path_to_third_party_libxml):
+        commit = subprocess.check_output(['awk', '/Version:/ {print $2}',
+                                          'README.chromium'])
+        remove_tracked_files(FILES_TO_REMOVE)
+        commit_message = 'Roll libxml to %s' % commit
+        git('commit', '-am', commit_message)
+    print('Now upload for review, etc.')
+
+
+def check_clean(path):
+    with WorkingDir(path):
+        status = subprocess.check_output(['git', 'status', '-s'])
+        if len(status) > 0:
+            raise Exception('repository at %s is not clean' % path)
+
+
+def main():
+    src_dir = os.getcwd()
+    if not os.path.exists(os.path.join(src_dir, 'third_party')):
+        print('error: run this script from the Chromium src directory')
+        sys.exit(1)
+
+    parser = argparse.ArgumentParser(
+        description='Roll the libxml2 dependency in Chromium')
+    platform = parser.add_mutually_exclusive_group(required=True)
+    platform.add_argument('--linux', action='store_true')
+    platform.add_argument('--win32', action='store_true')
+    platform.add_argument('--mac', action='store_true')
+    parser.add_argument(
+        'libxml2_repo_path',
+        type=str,
+        nargs='?',
+        help='The path to the local clone of the libxml2 git repo.')
+    parser.add_argument(
+        '--icu4c_path',
+        help='The path to the homebrew installation of icu4c.')
+    args = parser.parse_args()
+
+    if args.linux:
+        libxml2_repo_path = args.libxml2_repo_path
+        if not libxml2_repo_path:
+            print('Specify the path to the local libxml2 repo clone.')
+            sys.exit(1)
+        libxml2_repo_path = os.path.abspath(libxml2_repo_path)
+        roll_libxml_linux(src_dir, libxml2_repo_path)
+    elif args.win32:
+        roll_libxml_win32(src_dir)
+    elif args.mac:
+        icu4c_path = args.icu4c_path
+        if not icu4c_path:
+            print('Specify the path to the homebrew installation of icu4c with --icu4c_path.')
+            print('  ex: roll.py --mac --icu4c_path=~/homebrew/opt/icu4c')
+            sys.exit(1)
+        roll_libxml_mac(src_dir, icu4c_path)
+
+
+if __name__ == '__main__':
+    main()
diff --git a/chromium/xml_reader.cc b/chromium/xml_reader.cc
new file mode 100644
index 000000000000..899ccefb7c8e
--- /dev/null
+++ b/chromium/xml_reader.cc
@@ -0,0 +1,228 @@
+// Copyright 2019 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "third_party/libxml/chromium/xml_reader.h"
+
+#include <libxml/xmlreader.h>
+
+#include <vector>
+
+#include "third_party/libxml/chromium/libxml_utils.h"
+
+using internal::XmlStringToStdString;
+
+namespace {
+
+// Same as XmlStringToStdString but also frees |xmlstring|.
+std::string XmlStringToStdStringWithDelete(xmlChar* xmlstring) {
+  std::string result = XmlStringToStdString(xmlstring);
+  xmlFree(xmlstring);
+  return result;
+}
+
+enum GetAttributesQueryType { ATTRIBUTES, NAMESPACES_PREFIXES };
+
+// Populates |names| with the names of the attributes or prefix of namespaces
+// (depending on |query_type|) for the current node in |reader|.
+// Returns true if attribute names/namespace prefixes were retrieved, false
+// otherwise.
+// Note the strings in |names| are valid as long as |reader| is valid and should
+// not be deleted.
+bool GetNodeAttributeNames(xmlTextReaderPtr reader,
+                           GetAttributesQueryType query_type,
+                           std::vector<const xmlChar*>* names) {
+  if (xmlTextReaderHasAttributes(reader) <= 0)
+    return false;
+
+  if (!xmlTextReaderMoveToFirstAttribute(reader))
+    return false;
+
+  do {
+    bool is_namespace = xmlTextReaderIsNamespaceDecl(reader) == 1;
+    if (query_type == NAMESPACES_PREFIXES && is_namespace) {
+      // Use the local name for namespaces so we don't include 'xmlns:".
+      names->push_back(xmlTextReaderConstLocalName(reader));
+    } else if (query_type == ATTRIBUTES && !is_namespace) {
+      // Use the fully qualified name for attributes.
+      names->push_back(xmlTextReaderConstName(reader));
+    }
+  } while (xmlTextReaderMoveToNextAttribute(reader) > 0);
+
+  // Move the reader from the attributes back to the containing element.
+  if (!xmlTextReaderMoveToElement(reader))
+    return false;
+
+  return true;
+}
+
+}  // namespace
+
+XmlReader::XmlReader() : reader_(nullptr) {}
+
+XmlReader::~XmlReader() {
+  if (reader_)
+    xmlFreeTextReader(reader_);
+}
+
+bool XmlReader::Load(const std::string& input) {
+  const int kParseOptions = XML_PARSE_NONET;  // forbid network access
+  // TODO(evanm): Verify it's OK to pass nullptr for the URL and encoding.
+  // The libxml code allows for these, but it's unclear what effect is has.
+  reader_ = xmlReaderForMemory(input.data(), static_cast<int>(input.size()),
+                               nullptr, nullptr, kParseOptions);
+  return reader_ != nullptr;
+}
+
+bool XmlReader::LoadFile(const std::string& file_path) {
+  const int kParseOptions = XML_PARSE_NONET;  // forbid network access
+  reader_ = xmlReaderForFile(file_path.c_str(), nullptr, kParseOptions);
+  return reader_ != nullptr;
+}
+
+bool XmlReader::Read() {
+  return xmlTextReaderRead(reader_) == 1;
+}
+
+// Next(), when pointing at an opening tag, advances to the node after
+// the matching closing tag.  Returns false on EOF or error.
+bool XmlReader::Next() {
+  return xmlTextReaderNext(reader_) == 1;
+}
+
+// Return the depth in the tree of the current node.
+int XmlReader::Depth() {
+  return xmlTextReaderDepth(reader_);
+}
+
+std::string XmlReader::NodeName() {
+  return XmlStringToStdString(xmlTextReaderConstLocalName(reader_));
+}
+
+std::string XmlReader::NodeFullName() {
+  return XmlStringToStdString(xmlTextReaderConstName(reader_));
+}
+
+bool XmlReader::NodeAttribute(const char* name, std::string* out) {
+  xmlChar* value = xmlTextReaderGetAttribute(reader_, BAD_CAST name);
+  if (!value)
+    return false;
+  *out = XmlStringToStdStringWithDelete(value);
+  return true;
+}
+
+bool XmlReader::GetAllNodeAttributes(
+    std::map<std::string, std::string>* attributes) {
+  std::vector<const xmlChar*> attribute_names;
+  if (!GetNodeAttributeNames(reader_, ATTRIBUTES, &attribute_names))
+    return false;
+
+  // Retrieve the attribute values.
+  for (const auto* name : attribute_names) {
+    (*attributes)[XmlStringToStdString(name)] = XmlStringToStdStringWithDelete(
+        xmlTextReaderGetAttribute(reader_, name));
+  }
+  return true;
+}
+
+bool XmlReader::GetAllDeclaredNamespaces(
+    std::map<std::string, std::string>* namespaces) {
+  std::vector<const xmlChar*> prefixes;
+  if (!GetNodeAttributeNames(reader_, NAMESPACES_PREFIXES, &prefixes))
+    return false;
+
+  // Retrieve the namespace URIs.
+  for (const auto* prefix : prefixes) {
+    bool default_namespace = xmlStrcmp(prefix, BAD_CAST "xmlns") == 0;
+
+    std::string value = XmlStringToStdStringWithDelete(
+        xmlTextReaderLookupNamespace(reader_, prefix));
+    if (value.empty() && default_namespace) {
+      // Default namespace is treated as an attribute for some reason.
+      value = XmlStringToStdStringWithDelete(
+          xmlTextReaderGetAttribute(reader_, prefix));
+    }
+    (*namespaces)[default_namespace ? "" : XmlStringToStdString(prefix)] =
+        value;
+  }
+  return true;
+}
+
+bool XmlReader::GetTextIfTextElement(std::string* content) {
+  if (NodeType() != XML_READER_TYPE_TEXT)
+    return false;
+
+  *content = XmlStringToStdString(xmlTextReaderConstValue(reader_));
+  return true;
+}
+
+bool XmlReader::GetTextIfCDataElement(std::string* content) {
+  if (NodeType() != XML_READER_TYPE_CDATA)
+    return false;
+
+  *content = XmlStringToStdString(xmlTextReaderConstValue(reader_));
+  return true;
+}
+
+bool XmlReader::IsElement() {
+  return NodeType() == XML_READER_TYPE_ELEMENT;
+}
+
+bool XmlReader::IsClosingElement() {
+  return NodeType() == XML_READER_TYPE_END_ELEMENT;
+}
+
+bool XmlReader::IsEmptyElement() {
+  return xmlTextReaderIsEmptyElement(reader_);
+}
+
+bool XmlReader::ReadElementContent(std::string* content) {
+  const int start_depth = Depth();
+
+  if (xmlTextReaderIsEmptyElement(reader_)) {
+    // Empty tag.  We succesfully read the content, but it's
+    // empty.
+    *content = "";
+    // Advance past this empty tag.
+    if (!Read())
+      return false;
+    return true;
+  }
+
+  // Advance past opening element tag.
+  if (!Read())
+    return false;
+
+  // Read the content.  We read up until we hit a closing tag at the
+  // same level as our starting point.
+  while (NodeType() != XML_READER_TYPE_END_ELEMENT || Depth() != start_depth) {
+    *content += XmlStringToStdString(xmlTextReaderConstValue(reader_));
+    if (!Read())
+      return false;
+  }
+
+  // Advance past ending element tag.
+  if (!Read())
+    return false;
+
+  return true;
+}
+
+bool XmlReader::SkipToElement() {
+  do {
+    switch (NodeType()) {
+      case XML_READER_TYPE_ELEMENT:
+        return true;
+      case XML_READER_TYPE_END_ELEMENT:
+        return false;
+      default:
+        // Skip all other node types.
+        continue;
+    }
+  } while (Read());
+  return false;
+}
+
+int XmlReader::NodeType() {
+  return xmlTextReaderNodeType(reader_);
+}
diff --git a/chromium/xml_reader.h b/chromium/xml_reader.h
new file mode 100644
index 000000000000..eb1ae63807f6
--- /dev/null
+++ b/chromium/xml_reader.h
@@ -0,0 +1,108 @@
+// Copyright 2019 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef THIRD_PARTY_LIBXML_CHROMIUM_XML_READER_H_
+#define THIRD_PARTY_LIBXML_CHROMIUM_XML_READER_H_
+
+#include <map>
+#include <string>
+
+extern "C" {
+struct _xmlTextReader;
+}
+
+// XmlReader is a wrapper class around libxml's xmlReader,
+// providing a simplified C++ API.
+class XmlReader {
+ public:
+  XmlReader();
+  ~XmlReader();
+
+  // Load a document into the reader from memory.  |input| must be UTF-8 and
+  // exist for the lifetime of this object.  Returns false on error.
+  // TODO(evanm): handle encodings other than UTF-8?
+  bool Load(const std::string& input);
+
+  // Load a document into the reader from a file.  Returns false on error.
+  bool LoadFile(const std::string& file_path);
+
+  // Wrappers around libxml functions -----------------------------------------
+
+  // Read() advances to the next node.  Returns false on EOF or error.
+  bool Read();
+
+  // Next(), when pointing at an opening tag, advances to the node after
+  // the matching closing tag.  Returns false on EOF or error.
+  bool Next();
+
+  // Return the depth in the tree of the current node.
+  int Depth();
+
+  // Returns the "local" name of the current node.
+  // For a tag like <foo:bar>, this is the string "bar".
+  std::string NodeName();
+
+  // Returns the name of the current node.
+  // For a tag like <foo:bar>, this is the string "foo:bar".
+  std::string NodeFullName();
+
+  // When pointing at a tag, retrieves the value of an attribute.
+  // Returns false on failure.
+  // E.g. for <foo bar:baz="a">, NodeAttribute("bar:baz", &value)
+  // returns true and |value| is set to "a".
+  bool NodeAttribute(const char* name, std::string* value);
+
+  // Populates |attributes| with all the attributes of the current tag and
+  // returns true. Note that namespace declarations are not reported.
+  // Returns false if there are no attributes in the current tag.
+  bool GetAllNodeAttributes(std::map<std::string, std::string>* attributes);
+
+  // Populates |namespaces| with all the namespaces (prefix/URI pairs) declared
+  // in the current tag and returns true. Note that the default namespace, if
+  // declared in the tag, is populated with an empty prefix.
+  // Returns false if there are no namespaces declared in the current tag.
+  bool GetAllDeclaredNamespaces(std::map<std::string, std::string>* namespaces);
+
+  // Sets |content| to the content of the current node if it is a #text/#cdata
+  // node.
+  // Returns true if the current node is a #text/#cdata node, false otherwise.
+  bool GetTextIfTextElement(std::string* content);
+  bool GetTextIfCDataElement(std::string* content);
+
+  // Returns true if the node is an element (e.g. <foo>). Note this returns
+  // false for self-closing elements (e.g. <foo/>). Use IsEmptyElement() to
+  // check for those.
+  bool IsElement();
+
+  // Returns true if the node is a closing element (e.g. </foo>).
+  bool IsClosingElement();
+
+  // Returns true if the current node is an empty (self-closing) element (e.g.
+  // <foo/>).
+  bool IsEmptyElement();
+
+  // Helper functions not provided by libxml ----------------------------------
+
+  // Return the string content within an element.
+  // "<foo>bar</foo>" is a sequence of three nodes:
+  // (1) open tag, (2) text, (3) close tag.
+  // With the reader currently at (1), this returns the text of (2),
+  // and advances past (3).
+  // Returns false on error.
+  bool ReadElementContent(std::string* content);
+
+  // Skip to the next opening tag, returning false if we reach a closing
+  // tag or EOF first.
+  // If currently on an opening tag, doesn't advance at all.
+  bool SkipToElement();
+
+ private:
+  // Returns the libxml node type of the current node.
+  int NodeType();
+
+  // The underlying libxml xmlTextReader.
+  _xmlTextReader* reader_;
+};
+
+#endif  // THIRD_PARTY_LIBXML_CHROMIUM_XML_READER_H_
diff --git a/chromium/xml_writer.cc b/chromium/xml_writer.cc
new file mode 100644
index 000000000000..7c58031fe2d2
--- /dev/null
+++ b/chromium/xml_writer.cc
@@ -0,0 +1,67 @@
+// Copyright 2019 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "third_party/libxml/chromium/xml_writer.h"
+
+#include <libxml/xmlwriter.h>
+
+#include "third_party/libxml/chromium/libxml_utils.h"
+
+XmlWriter::XmlWriter() : writer_(nullptr), buffer_(nullptr) {}
+
+XmlWriter::~XmlWriter() {
+  if (writer_)
+    xmlFreeTextWriter(writer_);
+  if (buffer_)
+    xmlBufferFree(buffer_);
+}
+
+void XmlWriter::StartWriting() {
+  buffer_ = xmlBufferCreate();
+  writer_ = xmlNewTextWriterMemory(buffer_, 0);
+  xmlTextWriterSetIndent(writer_, 1);
+  xmlTextWriterStartDocument(writer_, nullptr, nullptr, nullptr);
+}
+
+void XmlWriter::StopWriting() {
+  xmlTextWriterEndDocument(writer_);
+  xmlFreeTextWriter(writer_);
+  writer_ = nullptr;
+}
+
+void XmlWriter::StartIndenting() {
+  xmlTextWriterSetIndent(writer_, 1);
+}
+
+void XmlWriter::StopIndenting() {
+  xmlTextWriterSetIndent(writer_, 0);
+}
+
+bool XmlWriter::StartElement(const std::string& element_name) {
+  return xmlTextWriterStartElement(writer_, BAD_CAST element_name.c_str()) >= 0;
+}
+
+bool XmlWriter::EndElement() {
+  return xmlTextWriterEndElement(writer_) >= 0;
+}
+
+bool XmlWriter::AppendElementContent(const std::string& content) {
+  return xmlTextWriterWriteString(writer_, BAD_CAST content.c_str()) >= 0;
+}
+
+bool XmlWriter::AddAttribute(const std::string& attribute_name,
+                             const std::string& attribute_value) {
+  return xmlTextWriterWriteAttribute(writer_, BAD_CAST attribute_name.c_str(),
+                                     BAD_CAST attribute_value.c_str()) >= 0;
+}
+
+bool XmlWriter::WriteElement(const std::string& element_name,
+                             const std::string& content) {
+  return xmlTextWriterWriteElement(writer_, BAD_CAST element_name.c_str(),
+                                   BAD_CAST content.c_str()) >= 0;
+}
+
+std::string XmlWriter::GetWrittenString() {
+  return buffer_ ? internal::XmlStringToStdString(buffer_->content) : "";
+}
diff --git a/chromium/xml_writer.h b/chromium/xml_writer.h
new file mode 100644
index 000000000000..9b65e759d440
--- /dev/null
+++ b/chromium/xml_writer.h
@@ -0,0 +1,74 @@
+// Copyright 2019 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef THIRD_PARTY_LIBXML_CHROMIUM_XML_WRITER_H_
+#define THIRD_PARTY_LIBXML_CHROMIUM_XML_WRITER_H_
+
+#include <string>
+
+extern "C" {
+struct _xmlBuffer;
+struct _xmlTextWriter;
+}
+
+// XmlWriter is a wrapper class around libxml's xmlWriter,
+// providing a simplified C++ API.
+// StartWriting must be called before other methods, and StopWriting
+// must be called before GetWrittenString() will return results.
+class XmlWriter {
+ public:
+  XmlWriter();
+  ~XmlWriter();
+
+  // Allocates the xmlTextWriter and an xmlBuffer and starts an XML document.
+  // This must be called before any other functions. By default, indenting is
+  // set to true.
+  void StartWriting();
+
+  // Ends the XML document and frees the xmlTextWriter.
+  // This must be called before GetWrittenString() is called.
+  void StopWriting();
+
+  // Wrappers around libxml functions -----------------------------------------
+
+  // All following elements will be indented to match their depth.
+  void StartIndenting();
+
+  // All follow elements will not be indented.
+  void StopIndenting();
+
+  // Start an element with the given name. All future elements added will be
+  // children of this element, until it is ended. Returns false on error.
+  bool StartElement(const std::string& element_name);
+
+  // Ends the current open element. Returns false on error.
+  bool EndElement();
+
+  // Appends to the content of the current open element.
+  bool AppendElementContent(const std::string& content);
+
+  // Adds an attribute to the current open element. Returns false on error.
+  bool AddAttribute(const std::string& attribute_name,
+                    const std::string& attribute_value);
+
+  // Adds a new element with name |element_name| and content |content|
+  // to the buffer. Example: <|element_name|>|content|</|element_name|>
+  // Returns false on errors.
+  bool WriteElement(const std::string& element_name,
+                    const std::string& content);
+
+  // Helper functions not provided by xmlTextWriter ---------------------------
+
+  // Returns the string that has been written to the buffer.
+  std::string GetWrittenString();
+
+ private:
+  // The underlying libxml xmlTextWriter.
+  _xmlTextWriter* writer_;
+
+  // Stores the output.
+  _xmlBuffer* buffer_;
+};
+
+#endif  // THIRD_PARTY_LIBXML_CHROMIUM_XML_WRITER_H_
diff --git a/fuzz/README b/fuzz/README
new file mode 100644
index 000000000000..d2b85bbc5db8
--- /dev/null
+++ b/fuzz/README
@@ -0,0 +1,22 @@
+# Seed Corpus
+
+The `seed_corpus` directory was created using test data from the libxml2 repo by
+running the following commands:
+
+```bash
+# Minimize the test data using xml_parser_fuzzer.
+$ xml_parser_fuzzer -use_value_profile=1 -max_len=65536 -rss_limit_mb=8192 -merge=1 xml_min1 ~/Projects/libxml2/test
+
+# Minimize the test data using libxml_xml_read_memory_fuzzer.
+$ libxml_xml_read_memory_fuzzer -use_value_profile=1 -max_len=65536 -rss_limit_mb=8192 -merge=1 xml_min2 ~/Projects/libxml2/test
+
+# Merge the two minimized versions (the majority of the files are the same).
+$ cp xml_min1/* xml_min2/* seed_corpus/
+```
+
+This corpus gives a good code coverage for the existing XML fuzzers in Chromium.
+See //testing/libfuzzer/README.md for more information about fuzzing.
+
+# Dictionary
+
+The `xml.dict` was taken from AFL fuzzer with a few minor additions being made.
diff --git a/fuzz/seed_corpus/0046047b00a82a1fe56d88665c5f08eb2913cf03 b/fuzz/seed_corpus/0046047b00a82a1fe56d88665c5f08eb2913cf03
new file mode 100644
index 000000000000..e8e94d01ffe0
--- /dev/null
+++ b/fuzz/seed_corpus/0046047b00a82a1fe56d88665c5f08eb2913cf03
@@ -0,0 +1,15 @@
+<element name="doc" xmlns="http://relaxng.org/ns/structure/1.0">
+  <interleave>
+    <element name="a">
+      <empty/>
+    </element>
+    <zeroOrMore>
+      <element name="b">
+        <empty/>
+      </element>
+    </zeroOrMore>
+  </interleave>
+  <element name="c">
+    <empty/>
+  </element>
+</element>
diff --git a/fuzz/seed_corpus/006c315fc21acb1b5ce82c7a6b355a091cb2fc49 b/fuzz/seed_corpus/006c315fc21acb1b5ce82c7a6b355a091cb2fc49
new file mode 100644
index 000000000000..73640344dab7
--- /dev/null
+++ b/fuzz/seed_corpus/006c315fc21acb1b5ce82c7a6b355a091cb2fc49
@@ -0,0 +1,13 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"
+                      "http://www.w3.org/TR/REC-html40/loose.dtd">
+<html>
+<head>
+  <title></title>
+</head>
+<body>
+<ul>
+<li>First item
+<li>Second item, closes the first one
+</ul>
+
+</html>
diff --git a/fuzz/seed_corpus/00945a5dd7a52774fdd9aead9269e5bd2f847ce2 b/fuzz/seed_corpus/00945a5dd7a52774fdd9aead9269e5bd2f847ce2
new file mode 100644
index 000000000000..4985aa3b5b58
--- /dev/null
+++ b/fuzz/seed_corpus/00945a5dd7a52774fdd9aead9269e5bd2f847ce2
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- $Id$ -->
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
+           elementFormDefault="qualified" attributeFormDefault="unqualified"
+           xml:lang="en">
+
+    <xs:include schemaLocation="582906-2-common.xsd"/>
+
+</xs:schema>
diff --git a/fuzz/seed_corpus/00b1bb2a809832b240779bc1e50fcd3a2ab14fd4 b/fuzz/seed_corpus/00b1bb2a809832b240779bc1e50fcd3a2ab14fd4
new file mode 100644
index 000000000000..f72c31612fcf
--- /dev/null
+++ b/fuzz/seed_corpus/00b1bb2a809832b240779bc1e50fcd3a2ab14fd4
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" 	
+	elementFormDefault="unqualified">
+
+	<xs:element name="foo">
+		<xs:complexType>
+		    <xs:sequence>
+				<xs:element name="bar" type="typeA"/>
+			</xs:sequence>
+		</xs:complexType>
+	</xs:element>
+
+	<xs:attributeGroup name="attrGrA">
+		<xs:anyAttribute namespace="##targetNamespace"/>
+	</xs:attributeGroup>
+
+	<xs:complexType name="typeA">				
+		<xs:attributeGroup ref="attrGrA" />					
+		<xs:anyAttribute namespace="##targetNamespace" processContents="lax"/>	
+	</xs:complexType>
+
+</xs:schema>
+
+
diff --git a/fuzz/seed_corpus/00dafde86ff0f8c9036591cc30b72d0f7490cfcd b/fuzz/seed_corpus/00dafde86ff0f8c9036591cc30b72d0f7490cfcd
new file mode 100644
index 000000000000..0a62e91a8463
--- /dev/null
+++ b/fuzz/seed_corpus/00dafde86ff0f8c9036591cc30b72d0f7490cfcd
@@ -0,0 +1,7 @@
+<!ENTITY % c SYSTEM "http://example.org/c/c.dtd">
+%c;
+<!ENTITY % a SYSTEM "http://example.org/a/a.dtd">
+%a;
+<!ENTITY % b SYSTEM "http://example.org/b/b.dtd">
+%b;
+<!ELEMENT cab (c, a, b)>
diff --git a/fuzz/seed_corpus/01148aca72bb87dd2df0016e94e34b04c34edfe6 b/fuzz/seed_corpus/01148aca72bb87dd2df0016e94e34b04c34edfe6
new file mode 100644
index 000000000000..2c81c0943f7f
--- /dev/null
+++ b/fuzz/seed_corpus/01148aca72bb87dd2df0016e94e34b04c34edfe6
@@ -0,0 +1,9 @@
+<?xml version="1.0"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+  <xsd:element name="internationalPrice">
+    <xsd:complexType>
+      <xsd:attribute name="currency" type="xsd:string"/>
+      <xsd:attribute name="value" type="xsd:decimal"/>
+    </xsd:complexType>
+  </xsd:element>
+</xsd:schema>
diff --git a/fuzz/seed_corpus/0199b3c9a99e71a24cd9126a922533c2b14a60c8 b/fuzz/seed_corpus/0199b3c9a99e71a24cd9126a922533c2b14a60c8
new file mode 100644
index 000000000000..4cd118ce5a10
--- /dev/null
+++ b/fuzz/seed_corpus/0199b3c9a99e71a24cd9126a922533c2b14a60c8
@@ -0,0 +1,20 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/strict.dtd">
+<html>
+<head>
+<title>gnome-xml push mode bug</title>
+</head>
+<body>
+
+<table border="4">
+  <tr>
+    <td bgcolor="white">
+	Foo1
+	<table border="4">
+	  <tr>
+	    <td>Foo2<p><p></td></tr></table>
+    </td>
+    <td bgcolor="blue">Foo3</td>
+   </tr>
+  </table>
+  </body>
+</html>  
diff --git a/fuzz/seed_corpus/0199e2ffeafeed2c63576109cab1131c2182c49c b/fuzz/seed_corpus/0199e2ffeafeed2c63576109cab1131c2182c49c
new file mode 100644
index 000000000000..3f27aed41829
--- /dev/null
+++ b/fuzz/seed_corpus/0199e2ffeafeed2c63576109cab1131c2182c49c
@@ -0,0 +1,10 @@
+<!--
+http://www.w3.org/TR/xmldsig2ed-tests/#XMLSPACE
+
+Check that implementations of [XML-C14N1.1] handle xml:space attributes 
+as defined in [XML-C14N1.1]
+-->
+<XPath xmlns:ietf="http://www.ietf.org" >
+(//. | //@* | //namespace::*)
+[ancestor-or-self::ietf:e11]
+</XPath>
diff --git a/fuzz/seed_corpus/0199fc60e9af21a3be8cbdc03622c3ebad9c2f2d b/fuzz/seed_corpus/0199fc60e9af21a3be8cbdc03622c3ebad9c2f2d
new file mode 100644
index 000000000000..819323172f42
--- /dev/null
+++ b/fuzz/seed_corpus/0199fc60e9af21a3be8cbdc03622c3ebad9c2f2d
@@ -0,0 +1,10 @@
+<!DOCTYPE doc [
+<!ELEMENT doc (isid*)>
+<!ELEMENT isid EMPTY>
+<!ATTLIST isid myid ID #IMPLIED>
+]>
+<doc>
+<isid myid="dup"/>
+<isid myid="foo"/>
+<isid myid="bar"/>
+</doc>
diff --git a/fuzz/seed_corpus/0212f02cef3483152bb9871fd93aa4a69ea181a6 b/fuzz/seed_corpus/0212f02cef3483152bb9871fd93aa4a69ea181a6
new file mode 100644
index 000000000000..37a87c9f5c84
--- /dev/null
+++ b/fuzz/seed_corpus/0212f02cef3483152bb9871fd93aa4a69ea181a6
@@ -0,0 +1,14 @@
+<element name="number" xmlns="http://relaxng.org/ns/structure/1.0">
+   <attribute name="val">
+      <list>
+         <oneOrMore>
+            <choice>
+               <value>1</value>
+               <value>2</value>
+               <value>3</value>
+            </choice>
+         </oneOrMore>
+      </list>
+   </attribute>
+   <text/>
+</element>
diff --git a/fuzz/seed_corpus/025dbaa618983aba2fd0ba6b6a803cdd0de76460 b/fuzz/seed_corpus/025dbaa618983aba2fd0ba6b6a803cdd0de76460
new file mode 100644
index 000000000000..c849c03390fe
--- /dev/null
+++ b/fuzz/seed_corpus/025dbaa618983aba2fd0ba6b6a803cdd0de76460
@@ -0,0 +1,5 @@
+<card xmlns="http://www.example.com"
+     xmlns:a="http://example.com/a" a:foo="works"
+     b="fails">
+   This should fail
+</card>
diff --git a/fuzz/seed_corpus/0299a259ba8264e3aec403d768db7ad3a0a93e4a b/fuzz/seed_corpus/0299a259ba8264e3aec403d768db7ad3a0a93e4a
new file mode 100644
index 000000000000..d5cdd7ccb2f8
--- /dev/null
+++ b/fuzz/seed_corpus/0299a259ba8264e3aec403d768db7ad3a0a93e4a
@@ -0,0 +1 @@
+is a test
diff --git a/fuzz/seed_corpus/02d7a5beb17053ac8020ed23c0489f93d39c5321 b/fuzz/seed_corpus/02d7a5beb17053ac8020ed23c0489f93d39c5321
new file mode 100644
index 000000000000..b2980859f2e6
--- /dev/null
+++ b/fuzz/seed_corpus/02d7a5beb17053ac8020ed23c0489f93d39c5321
@@ -0,0 +1 @@
+<!ELEMENT a (#PCDATA)>
diff --git a/fuzz/seed_corpus/034e3c37a5f06912e1ff8fc7b90a26175bccf935 b/fuzz/seed_corpus/034e3c37a5f06912e1ff8fc7b90a26175bccf935
new file mode 100644
index 000000000000..fa935770eae5
--- /dev/null
+++ b/fuzz/seed_corpus/034e3c37a5f06912e1ff8fc7b90a26175bccf935
@@ -0,0 +1,28 @@
+<?xml version="1.0"?>
+<xsd:schema 
+	xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+	targetNamespace="http://FOO"
+	xmlns:foo="http://FOO">		
+
+	<xsd:element name="boo">
+		<xsd:complexType>
+			<xsd:attribute name="booAttr" type="xsd:integer" />
+		</xsd:complexType>
+	</xsd:element>
+
+	<xsd:element name="foo">
+		<xsd:complexType>
+			<xsd:choice>
+				<xsd:any namespace="http://FOO" processContents="lax" maxOccurs="1"/>
+				<xsd:element name="anything" form="qualified">
+					<xsd:complexType>
+						<xsd:sequence>
+							<xsd:element ref="foo:boo"/>
+						</xsd:sequence>
+					</xsd:complexType>
+				</xsd:element>
+			</xsd:choice>
+		</xsd:complexType>
+	</xsd:element>
+	
+</xsd:schema>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/03713dd0e13838f82b527912f3748e2d1171fb91 b/fuzz/seed_corpus/03713dd0e13838f82b527912f3748e2d1171fb91
new file mode 100644
index 000000000000..87c6802899d2
--- /dev/null
+++ b/fuzz/seed_corpus/03713dd0e13838f82b527912f3748e2d1171fb91
@@ -0,0 +1,12 @@
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+ <include href="include1-1.inc">
+   <start>
+     <notAllowed/>
+   </start>
+ </include>
+ <start combine="choice">
+   <element name="b">
+     <empty/>
+   </element>
+ </start>
+</grammar>
diff --git a/fuzz/seed_corpus/041ac56e4bfd93af5cc2e4aaa053f11c23c61d19 b/fuzz/seed_corpus/041ac56e4bfd93af5cc2e4aaa053f11c23c61d19
new file mode 100644
index 000000000000..50b5b16b7277
--- /dev/null
+++ b/fuzz/seed_corpus/041ac56e4bfd93af5cc2e4aaa053f11c23c61d19
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<foo
+	xmlns="http://FOO" 
+	xmlns:foo="http://FOO" 
+	xmlns:bar="http://BAR" 
+	xmlns:boo="http://BOO" 
+	xmlns:import="http://IMPORT" 
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+	xsi:schemaLocation="http://FOO anyAttr1_0.xsd">
+	<import:imp.element/>
+	<imp.attribute import:imp.attribute="p"/>
+	<imp.group>
+		<import:imp.element/>
+	</imp.group>
+	<basic.A bar:barA="o"/>
+	<basic.B bar:barB="o"/>
+	<basic.C barC="o"/>
+	<basic.D foo:barD="o"/>
+	<basic.E barA="o" bar:barB="o" foo:barC="o"/>
+	<inters.1_1 barA="o" bar:barB="o" foo:barC="o"/>
+	<inters.1_2 bar:barB="o"/>
+	<inters.1_3 barA="o" foo:barC="o"/>
+	<inters.1_4 barA="o" bar:barB="o" foo:barC="o"/>
+	<inters.2_1 barA="o" foo:barC="o"/>
+	<inters.3_1 bar:barB="o"/>
+	<inters.4_1 barA="o" foo:barC="o"/>
+	<!--inters.5_1 barA="o" bar:barB="o" foo:barC="o"/-->
+	<inters.6_1 bar:barB="o"/>
+</foo>
+
+
diff --git a/fuzz/seed_corpus/049f9eb07492c4966b1f5b781bff895f3fab33c0 b/fuzz/seed_corpus/049f9eb07492c4966b1f5b781bff895f3fab33c0
new file mode 100644
index 000000000000..db23275606a7
--- /dev/null
+++ b/fuzz/seed_corpus/049f9eb07492c4966b1f5b781bff895f3fab33c0
@@ -0,0 +1,46 @@
+<?l 00000000000000000000000000000?>
+<s00 w0000="000" h00000="000"
+ xmlns = '00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'       
+                                                                              
+                                                                              
+                                                                              
+           
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                   
\ No newline at end of file
diff --git a/fuzz/seed_corpus/04b1f0de43822b89a75416e2a0f4ab8da98ab9a0 b/fuzz/seed_corpus/04b1f0de43822b89a75416e2a0f4ab8da98ab9a0
new file mode 100644
index 000000000000..147414c73149
--- /dev/null
+++ b/fuzz/seed_corpus/04b1f0de43822b89a75416e2a0f4ab8da98ab9a0
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<foo>
+<!-- def='NT-Char'--><!-->Char</nt>* ']]&gt;' <nt def='NT-Char'>Char</nt>*))
+']]&gt;'</rhs>
+<com>CDATA sections</com>
+<rhs>| '&lt;!DOCTYPE' 
+(<nt def="NT-Char">Char</nt> - ('[' | ']'))+
+('[' 
+<nt def="NT-simpleDTD">simpleDTD</nt>*
+']')? '&gt;'</rhs>
+<com>doc type declaration</com>
+<prod id="NT-simpleDTD"><lhs>simpleDTD</lhs>
+<rhs>'&lt;!&como;' 
+(<nt def='NT-Char'>Char</nt>* - 
+(<nt def='NT-Char'>Char</nt>* '&comc;' <nt def='NT-Char'>Char</nt>*))
+'&comc;&gt;'</rhs>-->
+</foo>
diff --git a/fuzz/seed_corpus/04c408efc27d601dbd1e91148e2e37ae969fb97e b/fuzz/seed_corpus/04c408efc27d601dbd1e91148e2e37ae969fb97e
new file mode 100644
index 000000000000..a742a0d2323a
--- /dev/null
+++ b/fuzz/seed_corpus/04c408efc27d601dbd1e91148e2e37ae969fb97e
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<MenuDefinitionFile xmlns:nnl="http://www.newport-networks.com/NNL" 
+xmlns="http://www.newport-networks.com/cli"  
+xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+xsi:schemaLocation="http://www.newport-networks.com/cli bug143951_0.xsd">
+	<nnl:file>$File: //depot/NNL/R1.0_SandM_Dev/Projects/SandM/src/uisupport
+/xml/cliTestCommands.xml $</nnl:file>
+</MenuDefinitionFile>
+
diff --git a/fuzz/seed_corpus/04dabdaea684ba279bbf03b0ae22b366083ff7aa b/fuzz/seed_corpus/04dabdaea684ba279bbf03b0ae22b366083ff7aa
new file mode 100644
index 000000000000..45b4857fc89a
--- /dev/null
+++ b/fuzz/seed_corpus/04dabdaea684ba279bbf03b0ae22b366083ff7aa
@@ -0,0 +1 @@
+<path>1.2 3.4 5 6 7 8</path>
diff --git a/fuzz/seed_corpus/04e0d9e30029cd448cd9c2a4c964ce012c976d90 b/fuzz/seed_corpus/04e0d9e30029cd448cd9c2a4c964ce012c976d90
new file mode 100644
index 000000000000..11376625a4a3
--- /dev/null
+++ b/fuzz/seed_corpus/04e0d9e30029cd448cd9c2a4c964ce012c976d90
@@ -0,0 +1,22 @@
+<?xml version="1.0"?>
+<D:multistatus xmlns:D="http://www.ietf.org/standards/dav/">
+  <D:response>
+    <D:prop>
+      <D:lockdiscovery>
+        <D:activelock>
+          <D:locktype>write</D:locktype>
+          <D:lockscope>exclusive</D:lockscope>
+          <D:addlocks>
+            <D:href>http://foo.com/doc/</D:href>
+          </D:addlocks>
+          <D:owner>Jane Smith</D:owner>
+          <D:timeout>Infinite</D:timeout>
+          <D:locktoken>
+            <D:href>iamuri:unique!!!!!</D:href>
+          </D:locktoken>
+        </D:activelock>
+      </D:lockdiscovery>
+    </D:prop>
+    <D:status>HTTP/1.1 200 OK</D:status>
+  </D:response>
+</D:multistatus>
diff --git a/fuzz/seed_corpus/04ef401357f30717ba5862256fca75cda1436157 b/fuzz/seed_corpus/04ef401357f30717ba5862256fca75cda1436157
new file mode 100644
index 000000000000..9cfe8c6eddf2
--- /dev/null
+++ b/fuzz/seed_corpus/04ef401357f30717ba5862256fca75cda1436157
@@ -0,0 +1,173 @@
+<?xml version="1.0" ?>
+<!--  
+ * $Id: giml.xsd,v 1.3 2004/06/25 09:03:53 ensonic Exp $
+ * @file   giml.xsd
+ * @author Stefan Kost <ensonic@users.sf.net>
+ * @date   Thu Jun 24 17:28:26 MEST 2004
+ * 
+ * @brief  giml document schema definition
+ * @ingroup gitkcore
+ *
+-->
+<xs:schema targetNamespace="http://gitk.sourceforge.net/"
+		xmlns="http://gitk.sourceforge.net/"
+		xmlns:xs="http://www.w3.org/2001/XMLSchema"
+		xmlns:dc="http://purl.org/dc/elements/1.1/"
+		xmlns:i18n="http://apache.org/cocoon/i18n/2.0/">
+	<xs:annotation>
+		<xs:documentation>
+			This schema describes giml dialog sources
+		</xs:documentation>
+  </xs:annotation>
+
+  <xs:import namespace="http://purl.org/dc/elements/1.1/"
+		schemaLocation="bug145246.xsd.imp"
+	/>
+  <!--xs:import namespace="http://apache.org/cocoon/i18n/2.0/"
+		schemaLocation="file://./i18n.xsd"
+	/-->
+ 
+ <!-- foreign namespace
+	 <xs:element name="title">
+			<xs:complexType mixed="true">
+				<xs:choice minOccurs="0" maxOccurs="unbounded">
+				</xs:choice>
+			</xs:complexType>
+		</xs:element>
+	
+		<xs:element name="text">
+			<xs:complexType mixed="true"></xs:complexType>
+		</xs:element>
+ -->
+	
+	<xs:element name="option">
+		<xs:complexType mixed="true">
+			<xs:choice minOccurs="0" maxOccurs="unbounded"></xs:choice>
+		</xs:complexType>
+	</xs:element>
+	
+	<xs:element name="options">
+		<xs:complexType>
+			<xs:sequence minOccurs="0" maxOccurs="unbounded">
+				<xs:element ref="option"/>
+			</xs:sequence>
+		</xs:complexType>
+	</xs:element>
+	
+	<xs:element name="disabled">
+		<xs:complexType mixed="true"></xs:complexType>
+	</xs:element>
+	
+	<xs:element name="required">
+		<xs:complexType mixed="true"></xs:complexType>
+	</xs:element>
+	
+	<xs:element name="value">
+		<xs:complexType mixed="true"></xs:complexType>
+	</xs:element>
+	
+	<xs:element name="label">
+		<xs:complexType mixed="true">
+			<xs:choice minOccurs="0" maxOccurs="1"></xs:choice>
+		</xs:complexType>
+	</xs:element>
+	
+	<xs:element name="widget">
+		<xs:complexType>
+			<xs:sequence>
+				<xs:element ref="meta" minOccurs="0"/>
+				<xs:element ref="label" minOccurs="0"/>
+				<xs:element ref="disabled" minOccurs="0"/>
+				<xs:element ref="value" minOccurs="0"/>
+				<xs:element ref="options" minOccurs="0"/>
+			</xs:sequence>
+			<xs:attribute name="id" type="xs:ID"/>
+			<xs:attribute name="type" default="action">
+				<xs:simpleType>
+					<xs:restriction base="xs:string">
+						<xs:enumeration value="action"/>
+						<xs:enumeration value="characterinput"/>
+						<xs:enumeration value="characterinput_numeric"/>
+						<xs:enumeration value="characterinput_alphabetic"/>
+						<xs:enumeration value="optionchoice"/>
+						<xs:enumeration value="optionchoice_boolean"/>
+						<xs:enumeration value="optionchoice_single"/>
+						<xs:enumeration value="optionchoice_single_compact"/>
+						<xs:enumeration value="label"/>
+					</xs:restriction>
+				</xs:simpleType>
+			</xs:attribute>
+			<xs:attribute name="hasFocus" default="false">
+				<xs:simpleType>
+					<xs:restriction base="xs:string">
+						<xs:enumeration value="true"/>
+						<xs:enumeration value="false"/>
+					</xs:restriction>
+				</xs:simpleType>
+			</xs:attribute>
+		</xs:complexType>
+	</xs:element>
+	
+	<xs:element name="widgetgroup">
+		<xs:complexType>
+			<xs:sequence>
+				<xs:element ref="meta" minOccurs="0"/>
+				<xs:element ref="label" minOccurs="0"/>
+				<xs:element ref="widget" minOccurs="0" maxOccurs="unbounded"/>
+				<xs:element ref="widgetgroup" minOccurs="0" maxOccurs="unbounded"/>
+			</xs:sequence>
+		</xs:complexType>
+	</xs:element>
+	
+	<xs:element name="dialogwidget">
+		<xs:complexType mixed="true">
+			<xs:attribute name="id" type="xs:ID"/>
+		</xs:complexType>
+	</xs:element>
+	
+	<xs:element name="dialogwidgets">
+		<xs:complexType>
+			<xs:sequence>
+				<xs:element ref="dialogwidget" maxOccurs="unbounded"/>
+			</xs:sequence>
+		</xs:complexType>
+	</xs:element>
+	
+	<xs:element name="meta">
+		<xs:complexType>
+			<xs:sequence>
+				<xs:element ref="dc:title"/>
+			</xs:sequence>
+		</xs:complexType>
+	</xs:element>
+	
+	<xs:element name="dialog">
+		<xs:complexType>
+			<xs:sequence>
+				<xs:element ref="meta" minOccurs="0" maxOccurs="1"/>
+				<xs:element ref="dialogwidgets" minOccurs="0" maxOccurs="1"/>
+				<xs:element ref="widgetgroup" minOccurs="1" maxOccurs="unbounded"/>
+			</xs:sequence>
+			<xs:attribute name="id" type="xs:ID"/>
+			<xs:attribute name="focus" default="main">
+				<xs:simpleType>
+					<xs:restriction base="xs:string">
+						<xs:enumeration value="main"/>
+						<xs:enumeration value="ctrl"/>
+					</xs:restriction>
+				</xs:simpleType>
+			</xs:attribute>
+		</xs:complexType>
+	</xs:element>
+	
+	<xs:element name="giml">
+		<xs:complexType>
+			<xs:sequence>
+				<xs:element ref="dialog" minOccurs="1" maxOccurs="1"/>
+			</xs:sequence>
+			<!--xs:attribute name="xmlns" type="xs:string" fixed="http://gitk.sourceforge.net/"/-->
+		</xs:complexType>
+	</xs:element>
+
+</xs:schema>
+
diff --git a/fuzz/seed_corpus/052e9d557fe9d32b953adcdfca65788e07ead143 b/fuzz/seed_corpus/052e9d557fe9d32b953adcdfca65788e07ead143
new file mode 100644
index 000000000000..dac71f9b1f25
--- /dev/null
+++ b/fuzz/seed_corpus/052e9d557fe9d32b953adcdfca65788e07ead143
@@ -0,0 +1,10 @@
+<a>
+        <xi:include href="b.xml" xmlns:xi="http://www.w3.org/2001/XInclude">
+                <xi:fallback>There is no b.xml ... </xi:fallback>
+        </xi:include>
+        <xi:include href="c.xml" xmlns:xi="http://www.w3.org/2001/XInclude">
+                <xi:fallback>There is no c.xml ... </xi:fallback>
+        </xi:include>
+ 
+</a>
+
diff --git a/fuzz/seed_corpus/0533c0ff80dcd22bd55bb8bc8993cd84b1b97914 b/fuzz/seed_corpus/0533c0ff80dcd22bd55bb8bc8993cd84b1b97914
new file mode 100644
index 000000000000..a88115f386d2
--- /dev/null
+++ b/fuzz/seed_corpus/0533c0ff80dcd22bd55bb8bc8993cd84b1b97914
@@ -0,0 +1,7 @@
+<!DOCTYPE doc [
+<!ELEMENT doc ((a | b)* , c+, a, b?, c, a?)>
+<!ELEMENT a EMPTY>
+<!ELEMENT b (#PCDATA)>
+<!ELEMENT c (#PCDATA)>
+]>
+<doc><a/><b/><a/><c/><c/><a/></doc>
diff --git a/fuzz/seed_corpus/058df98d84d0037f011420c5c29c45e6b88bbadd b/fuzz/seed_corpus/058df98d84d0037f011420c5c29c45e6b88bbadd
new file mode 100644
index 000000000000..8af51ec0052e
--- /dev/null
+++ b/fuzz/seed_corpus/058df98d84d0037f011420c5c29c45e6b88bbadd
@@ -0,0 +1,7 @@
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+ <start>
+   <element name="c">
+     <empty/>
+   </element>
+ </start>
+</grammar>
diff --git a/fuzz/seed_corpus/05f1cd6c5d6d21ae108cbcdde5e57ae914568082 b/fuzz/seed_corpus/05f1cd6c5d6d21ae108cbcdde5e57ae914568082
new file mode 100644
index 000000000000..9a63917de7d6
--- /dev/null
+++ b/fuzz/seed_corpus/05f1cd6c5d6d21ae108cbcdde5e57ae914568082
@@ -0,0 +1,22 @@
+<element name="addressBook"  xmlns="http://relaxng.org/ns/structure/1.0">
+  <zeroOrMore>
+    <element name="card">
+      <choice>
+        <attribute name="name">
+          <text/>
+        </attribute>
+        <group>
+          <attribute name="givenName">
+            <text/>
+          </attribute>
+          <attribute name="familyName">
+            <text/>
+          </attribute>
+        </group>
+      </choice>
+      <attribute name="email">
+        <text/>
+      </attribute>
+    </element>
+  </zeroOrMore>
+</element>
diff --git a/fuzz/seed_corpus/06060a5bfcbd6220ca5a522be3bd58dedc6bedd8 b/fuzz/seed_corpus/06060a5bfcbd6220ca5a522be3bd58dedc6bedd8
new file mode 100644
index 000000000000..41171cb47cb8
--- /dev/null
+++ b/fuzz/seed_corpus/06060a5bfcbd6220ca5a522be3bd58dedc6bedd8
@@ -0,0 +1,11 @@
+<!DOCTYPE doc [
+<!ATTLIST e2 xml:space (default|preserve) 'preserve'>
+<!ATTLIST e3 id ID #IMPLIED>
+]>
+<doc xmlns="http://www.ietf.org" xmlns:w3c="http://www.w3.org">
+   <e1>
+      <e2 xmlns="">
+         <e3 id="E3"/>
+      </e2>
+   </e1>
+</doc>
diff --git a/fuzz/seed_corpus/064e4c40476264152302e53a5d5d68c90f36a9bb b/fuzz/seed_corpus/064e4c40476264152302e53a5d5d68c90f36a9bb
new file mode 100644
index 000000000000..40b2f1299122
--- /dev/null
+++ b/fuzz/seed_corpus/064e4c40476264152302e53a5d5d68c90f36a9bb
@@ -0,0 +1,8 @@
+<!DOCTYPE doc [
+<!ENTITY lt     "&#38;#60;"> 
+<!ENTITY gt     "&#62;"> 
+<!ENTITY amp    "&#38;#38;"> 
+<!ENTITY apos   "&#39;"> 
+<!ENTITY quot   "&#34;"> 
+]>
+<doc/>
diff --git a/fuzz/seed_corpus/0666dce9a0f535c4b9fb1af43c0239f4fae6d0fb b/fuzz/seed_corpus/0666dce9a0f535c4b9fb1af43c0239f4fae6d0fb
new file mode 100644
index 000000000000..e9cbc0c85fc1
--- /dev/null
+++ b/fuzz/seed_corpus/0666dce9a0f535c4b9fb1af43c0239f4fae6d0fb
@@ -0,0 +1,6 @@
+<!DOCTYPE doc [
+<!ELEMENT doc (#PCDATA)>
+<!ATTLIST doc val ID #IMPLIED>
+<!ATTLIST doc id ID #IMPLIED>
+]>
+<doc val="v1"></doc>
diff --git a/fuzz/seed_corpus/06f5fd11efe6278ce31ac322099eea1580f3cc80 b/fuzz/seed_corpus/06f5fd11efe6278ce31ac322099eea1580f3cc80
new file mode 100644
index 000000000000..cb5b1a665d71
--- /dev/null
+++ b/fuzz/seed_corpus/06f5fd11efe6278ce31ac322099eea1580f3cc80
@@ -0,0 +1 @@
+<foo id="abc"/>
diff --git a/fuzz/seed_corpus/07028eb348b8c531e11c70e5e6acf6e44b12268e b/fuzz/seed_corpus/07028eb348b8c531e11c70e5e6acf6e44b12268e
new file mode 100644
index 000000000000..fae9af1a5473
--- /dev/null
+++ b/fuzz/seed_corpus/07028eb348b8c531e11c70e5e6acf6e44b12268e
@@ -0,0 +1,8 @@
+<?xml version="1.0" standalone="yes"?>
+<svg width="4in" height="3in"
+ xmlns = 'http://www.w3.org/Graphics/SVG/svg-19990412.dtd'>
+  <textflow id="TF1">
+    <text x="100" y="100">123</text>
+    <text>456</text>
+  </textflow>
+</svg>
diff --git a/fuzz/seed_corpus/0704cd3859fa29b00abc00048c8f2dc7697d2149 b/fuzz/seed_corpus/0704cd3859fa29b00abc00048c8f2dc7697d2149
new file mode 100644
index 000000000000..92c5322f89bb
--- /dev/null
+++ b/fuzz/seed_corpus/0704cd3859fa29b00abc00048c8f2dc7697d2149
@@ -0,0 +1,12 @@
+<!DOCTYPE doc [
+<!ATTLIST doc attrExtEnt ENTITY #IMPLIED>
+<!ENTITY ent1 "Hello">
+<!ENTITY ent2 SYSTEM "world.txt">
+<!ENTITY entExt SYSTEM "earth.gif" NDATA gif>
+<!NOTATION gif SYSTEM "viewgif.exe">
+]>
+<doc attrExtEnt="entExt">
+   &ent1;, &ent2;!
+</doc>
+
+<!-- Let world.txt contain "world" (excluding the quotes) -->
diff --git a/fuzz/seed_corpus/070b97218d858e0b8633f8cb8950f0dd399fb74b b/fuzz/seed_corpus/070b97218d858e0b8633f8cb8950f0dd399fb74b
new file mode 100644
index 000000000000..195d5892f1b0
--- /dev/null
+++ b/fuzz/seed_corpus/070b97218d858e0b8633f8cb8950f0dd399fb74b
@@ -0,0 +1,1665 @@
+<?xml version="1.0"?>
+<RDF:RDF xmlns:RDF="http://www.w3.org/TR/WD-rdf-syntax#" xmlns:RPM="http://www.rpm.org/">
+  <RDF:Description about="ftp://rufus.w3.org/linux/dld/5.4/i386/RPMS/i386/ncurses4-4.2-3.i386.rpm">
+    <RPM:Name>ncurses4</RPM:Name>
+    <RPM:Version>4.2</RPM:Version>
+    <RPM:Release>3</RPM:Release>
+    <RPM:Arch>i386</RPM:Arch>
+    <RPM:Os>Linux</RPM:Os>
+    <RPM:Distribution>DLD</RPM:Distribution>
+    <RPM:Vendor>delix Computer GmbH</RPM:Vendor>
+    <RPM:Packager>Till Bubeck &lt;bubeck@delix.de&gt;, Ngo Than &lt;than@delix.de&gt;</RPM:Packager>
+    <RPM:Group>Libraries</RPM:Group>
+    <RPM:Summary>Bibliothek zur Ansteuerung von Terminals</RPM:Summary>
+    <RPM:Description>Diese Library stellt dem Programmierer vom Terminal unabh&#228;ngige
+Routinen zur Ansteuerung Ihres Bildschirms zur Verf&#252;gung, die
+speziell optimiert sind.
+Diese Version ist die &apos;new curses&apos; (ncurses) Variante und ist der
+anerkannte Ersatz f&#252;r die klassische Curses-Library, die nicht mehr
+weiterentwickelt wird.</RPM:Description>
+    <RPM:Copyright>GPL</RPM:Copyright>
+    <RPM:Sources>ncurses4-4.2-3.src.rpm</RPM:Sources>
+    <RPM:BuildDate>Tue May 12 19:30:26 1998</RPM:BuildDate>
+    <RPM:Date>895015826</RPM:Date>
+    <RPM:Size>1373513</RPM:Size>
+    <RPM:BuildHost>erdbeere.delix.de</RPM:BuildHost>
+    <RPM:Provides>
+      <RDF:Bag>
+        <RPM:Resource href="../../../../../resources/ncurses4.rdf">ncurses4</RPM:Resource>
+        <RPM:Resource href="../../../../../resources/libpanel.so.4.rdf">libpanel.so.4</RPM:Resource>
+        <RPM:Resource href="../../../../../resources/libncurses.so.4.rdf">libncurses.so.4</RPM:Resource>
+        <RPM:Resource href="../../../../../resources/libmenu.so.4.rdf">libmenu.so.4</RPM:Resource>
+        <RPM:Resource href="../../../../../resources/libform.so.4.rdf">libform.so.4</RPM:Resource>
+        <RPM:Resource href="../../../../../resources/ncurses.rdf">ncurses</RPM:Resource>
+      </RDF:Bag>
+    </RPM:Provides>
+    <RPM:Files>/lib/libncurses.so.4
+/lib/libncurses.so.4.2
+/usr/doc/ncurses4-4.2-3
+/usr/doc/ncurses4-4.2-3/ANNOUNCE.gz
+/usr/doc/ncurses4-4.2-3/NEWS.gz
+/usr/doc/ncurses4-4.2-3/README.gz
+/usr/doc/ncurses4-4.2-3/TO-DO.gz
+/usr/lib/libform.so.4
+/usr/lib/libform.so.4.2
+/usr/lib/libmenu.so.4
+/usr/lib/libmenu.so.4.2
+/usr/lib/libpanel.so.4
+/usr/lib/libpanel.so.4.2
+/usr/share/ncurses4
+/usr/share/ncurses4/tabset
+/usr/share/ncurses4/tabset/std
+/usr/share/ncurses4/tabset/stdcrt
+/usr/share/ncurses4/tabset/vt100
+/usr/share/ncurses4/tabset/vt300
+/usr/share/ncurses4/terminfo
+/usr/share/ncurses4/terminfo/1
+/usr/share/ncurses4/terminfo/1/1178
+/usr/share/ncurses4/terminfo/1/1730-lm
+/usr/share/ncurses4/terminfo/2
+/usr/share/ncurses4/terminfo/2/2621
+/usr/share/ncurses4/terminfo/2/2621-wl
+/usr/share/ncurses4/terminfo/2/2621A
+/usr/share/ncurses4/terminfo/2/2621a
+/usr/share/ncurses4/terminfo/3
+/usr/share/ncurses4/terminfo/3/386at
+/usr/share/ncurses4/terminfo/3/3b1
+/usr/share/ncurses4/terminfo/4
+/usr/share/ncurses4/terminfo/4/4025ex
+/usr/share/ncurses4/terminfo/4/4027ex
+/usr/share/ncurses4/terminfo/4/4410-w
+/usr/share/ncurses4/terminfo/5
+/usr/share/ncurses4/terminfo/5/5051
+/usr/share/ncurses4/terminfo/5/5410-w
+/usr/share/ncurses4/terminfo/5/5620
+/usr/share/ncurses4/terminfo/5/5630-24
+/usr/share/ncurses4/terminfo/5/5630DMD-24
+/usr/share/ncurses4/terminfo/6
+/usr/share/ncurses4/terminfo/6/630-lm
+/usr/share/ncurses4/terminfo/6/630MTG-24
+/usr/share/ncurses4/terminfo/7
+/usr/share/ncurses4/terminfo/7/730MTG-24
+/usr/share/ncurses4/terminfo/7/730MTG-41
+/usr/share/ncurses4/terminfo/7/730MTG-41r
+/usr/share/ncurses4/terminfo/7/730MTGr
+/usr/share/ncurses4/terminfo/7/730MTGr-24
+/usr/share/ncurses4/terminfo/8
+/usr/share/ncurses4/terminfo/8/8510
+/usr/share/ncurses4/terminfo/9
+/usr/share/ncurses4/terminfo/9/955-hb
+/usr/share/ncurses4/terminfo/9/955-w
+/usr/share/ncurses4/terminfo/P
+/usr/share/ncurses4/terminfo/P/P12
+/usr/share/ncurses4/terminfo/P/P12-M
+/usr/share/ncurses4/terminfo/P/P12-M-W
+/usr/share/ncurses4/terminfo/P/P12-W
+/usr/share/ncurses4/terminfo/P/P14
+/usr/share/ncurses4/terminfo/P/P14-M
+/usr/share/ncurses4/terminfo/P/P14-M-W
+/usr/share/ncurses4/terminfo/P/P14-W
+/usr/share/ncurses4/terminfo/P/P4
+/usr/share/ncurses4/terminfo/P/P5
+/usr/share/ncurses4/terminfo/P/P7
+/usr/share/ncurses4/terminfo/P/P8
+/usr/share/ncurses4/terminfo/P/P8-W
+/usr/share/ncurses4/terminfo/P/P9
+/usr/share/ncurses4/terminfo/P/P9-8
+/usr/share/ncurses4/terminfo/P/P9-8-W
+/usr/share/ncurses4/terminfo/P/P9-W
+/usr/share/ncurses4/terminfo/X
+/usr/share/ncurses4/terminfo/X/X-hpterm
+/usr/share/ncurses4/terminfo/a
+/usr/share/ncurses4/terminfo/a/a210
+/usr/share/ncurses4/terminfo/a/a80
+/usr/share/ncurses4/terminfo/a/a980
+/usr/share/ncurses4/terminfo/a/aa4080
+/usr/share/ncurses4/terminfo/a/aaa
+/usr/share/ncurses4/terminfo/a/aaa+dec
+/usr/share/ncurses4/terminfo/a/aaa+rv
+/usr/share/ncurses4/terminfo/a/aaa+unk
+/usr/share/ncurses4/terminfo/a/aaa-18
+/usr/share/ncurses4/terminfo/a/aaa-18-rv
+/usr/share/ncurses4/terminfo/a/aaa-20
+/usr/share/ncurses4/terminfo/a/aaa-22
+/usr/share/ncurses4/terminfo/a/aaa-24
+/usr/share/ncurses4/terminfo/a/aaa-24-rv
+/usr/share/ncurses4/terminfo/a/aaa-26
+/usr/share/ncurses4/terminfo/a/aaa-28
+/usr/share/ncurses4/terminfo/a/aaa-30
+/usr/share/ncurses4/terminfo/a/aaa-30-ctxt
+/usr/share/ncurses4/terminfo/a/aaa-30-rv
+/usr/share/ncurses4/terminfo/a/aaa-30-rv-ctxt
+/usr/share/ncurses4/terminfo/a/aaa-30-s
+/usr/share/ncurses4/terminfo/a/aaa-30-s-ctxt
+/usr/share/ncurses4/terminfo/a/aaa-30-s-rv
+/usr/share/ncurses4/terminfo/a/aaa-30-s-rv-ct
+/usr/share/ncurses4/terminfo/a/aaa-36
+/usr/share/ncurses4/terminfo/a/aaa-36-rv
+/usr/share/ncurses4/terminfo/a/aaa-40
+/usr/share/ncurses4/terminfo/a/aaa-40-rv
+/usr/share/ncurses4/terminfo/a/aaa-48
+/usr/share/ncurses4/terminfo/a/aaa-48-rv
+/usr/share/ncurses4/terminfo/a/aaa-60
+/usr/share/ncurses4/terminfo/a/aaa-60-dec-rv
+/usr/share/ncurses4/terminfo/a/aaa-60-rv
+/usr/share/ncurses4/terminfo/a/aaa-60-s
+/usr/share/ncurses4/terminfo/a/aaa-60-s-rv
+/usr/share/ncurses4/terminfo/a/aaa-ctxt
+/usr/share/ncurses4/terminfo/a/aaa-db
+/usr/share/ncurses4/terminfo/a/aaa-rv
+/usr/share/ncurses4/terminfo/a/aaa-rv-ctxt
+/usr/share/ncurses4/terminfo/a/aaa-rv-unk
+/usr/share/ncurses4/terminfo/a/aaa-s
+/usr/share/ncurses4/terminfo/a/aaa-s-ctxt
+/usr/share/ncurses4/terminfo/a/aaa-s-rv
+/usr/share/ncurses4/terminfo/a/aaa-s-rv-ctxt
+/usr/share/ncurses4/terminfo/a/aaa-unk
+/usr/share/ncurses4/terminfo/a/aas1901
+/usr/share/ncurses4/terminfo/a/abm80
+/usr/share/ncurses4/terminfo/a/abm85
+/usr/share/ncurses4/terminfo/a/abm85e
+/usr/share/ncurses4/terminfo/a/abm85h
+/usr/share/ncurses4/terminfo/a/abm85h-old
+/usr/share/ncurses4/terminfo/a/act4
+/usr/share/ncurses4/terminfo/a/act5
+/usr/share/ncurses4/terminfo/a/addrinfo
+/usr/share/ncurses4/terminfo/a/adds980
+/usr/share/ncurses4/terminfo/a/addsviewpoint
+/usr/share/ncurses4/terminfo/a/addsvp60
+/usr/share/ncurses4/terminfo/a/adm+sgr
+/usr/share/ncurses4/terminfo/a/adm1
+/usr/share/ncurses4/terminfo/a/adm11
+/usr/share/ncurses4/terminfo/a/adm1178
+/usr/share/ncurses4/terminfo/a/adm12
+/usr/share/ncurses4/terminfo/a/adm1a
+/usr/share/ncurses4/terminfo/a/adm2
+/usr/share/ncurses4/terminfo/a/adm20
+/usr/share/ncurses4/terminfo/a/adm21
+/usr/share/ncurses4/terminfo/a/adm22
+/usr/share/ncurses4/terminfo/a/adm3
+/usr/share/ncurses4/terminfo/a/adm31
+/usr/share/ncurses4/terminfo/a/adm31-old
+/usr/share/ncurses4/terminfo/a/adm36
+/usr/share/ncurses4/terminfo/a/adm3a
+/usr/share/ncurses4/terminfo/a/adm3a+
+/usr/share/ncurses4/terminfo/a/adm42
+/usr/share/ncurses4/terminfo/a/adm42-ns
+/usr/share/ncurses4/terminfo/a/adm5
+/usr/share/ncurses4/terminfo/a/aepro
+/usr/share/ncurses4/terminfo/a/aixterm-m
+/usr/share/ncurses4/terminfo/a/aixterm-m-old
+/usr/share/ncurses4/terminfo/a/aj
+/usr/share/ncurses4/terminfo/a/aj510
+/usr/share/ncurses4/terminfo/a/aj830
+/usr/share/ncurses4/terminfo/a/aj832
+/usr/share/ncurses4/terminfo/a/alt2
+/usr/share/ncurses4/terminfo/a/alt3
+/usr/share/ncurses4/terminfo/a/alt4
+/usr/share/ncurses4/terminfo/a/alt5
+/usr/share/ncurses4/terminfo/a/alt7
+/usr/share/ncurses4/terminfo/a/alt7pc
+/usr/share/ncurses4/terminfo/a/alto-h19
+/usr/share/ncurses4/terminfo/a/alto-heath
+/usr/share/ncurses4/terminfo/a/altoh19
+/usr/share/ncurses4/terminfo/a/altoheath
+/usr/share/ncurses4/terminfo/a/altos-2
+/usr/share/ncurses4/terminfo/a/altos-3
+/usr/share/ncurses4/terminfo/a/altos-4
+/usr/share/ncurses4/terminfo/a/altos-5
+/usr/share/ncurses4/terminfo/a/altos2
+/usr/share/ncurses4/terminfo/a/altos3
+/usr/share/ncurses4/terminfo/a/altos4
+/usr/share/ncurses4/terminfo/a/altos5
+/usr/share/ncurses4/terminfo/a/altos7
+/usr/share/ncurses4/terminfo/a/altos7pc
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+/usr/share/ncurses4/terminfo/t/ti916-8
+/usr/share/ncurses4/terminfo/t/ti916-8-132
+/usr/share/ncurses4/terminfo/t/ti924
+/usr/share/ncurses4/terminfo/t/ti924-8
+/usr/share/ncurses4/terminfo/t/ti924-8w
+/usr/share/ncurses4/terminfo/t/ti924w
+/usr/share/ncurses4/terminfo/t/ti926
+/usr/share/ncurses4/terminfo/t/ti926-8
+/usr/share/ncurses4/terminfo/t/ti928
+/usr/share/ncurses4/terminfo/t/ti928-8
+/usr/share/ncurses4/terminfo/t/ti931
+/usr/share/ncurses4/terminfo/t/ti_ansi
+/usr/share/ncurses4/terminfo/t/tn1200
+/usr/share/ncurses4/terminfo/t/tn300
+/usr/share/ncurses4/terminfo/t/trs16
+/usr/share/ncurses4/terminfo/t/trs2
+/usr/share/ncurses4/terminfo/t/trs80II
+/usr/share/ncurses4/terminfo/t/trsII
+/usr/share/ncurses4/terminfo/t/ts-1
+/usr/share/ncurses4/terminfo/t/ts-1p
+/usr/share/ncurses4/terminfo/t/ts1
+/usr/share/ncurses4/terminfo/t/ts100
+/usr/share/ncurses4/terminfo/t/ts100-ctxt
+/usr/share/ncurses4/terminfo/t/ts100-sp
+/usr/share/ncurses4/terminfo/t/ts1p
+/usr/share/ncurses4/terminfo/t/tt505-22
+/usr/share/ncurses4/terminfo/t/tty33
+/usr/share/ncurses4/terminfo/t/tty35
+/usr/share/ncurses4/terminfo/t/tty37
+/usr/share/ncurses4/terminfo/t/tty40
+/usr/share/ncurses4/terminfo/t/tty43
+/usr/share/ncurses4/terminfo/t/tty4420
+/usr/share/ncurses4/terminfo/t/tty4424
+/usr/share/ncurses4/terminfo/t/tty4424-1
+/usr/share/ncurses4/terminfo/t/tty4424m
+/usr/share/ncurses4/terminfo/t/tty4426
+/usr/share/ncurses4/terminfo/t/tty5410
+/usr/share/ncurses4/terminfo/t/tty5410-w
+/usr/share/ncurses4/terminfo/t/tty5410v1
+/usr/share/ncurses4/terminfo/t/tty5410v1-w
+/usr/share/ncurses4/terminfo/t/tty5420
+/usr/share/ncurses4/terminfo/t/tty5420+nl
+/usr/share/ncurses4/terminfo/t/tty5420-nl
+/usr/share/ncurses4/terminfo/t/tty5420-rv
+/usr/share/ncurses4/terminfo/t/tty5420-rv-nl
+/usr/share/ncurses4/terminfo/t/tty5420-w
+/usr/share/ncurses4/terminfo/t/tty5420-w-nl
+/usr/share/ncurses4/terminfo/t/tty5420-w-rv
+/usr/share/ncurses4/terminfo/t/tty5420-w-rv-n
+/usr/share/ncurses4/terminfo/t/tty5425
+/usr/share/ncurses4/terminfo/t/tty5425-nl
+/usr/share/ncurses4/terminfo/t/tty5425-w
+/usr/share/ncurses4/terminfo/t/tty5620
+/usr/share/ncurses4/terminfo/t/tty5620-1
+/usr/share/ncurses4/terminfo/t/tty5620-24
+/usr/share/ncurses4/terminfo/t/tty5620-34
+/usr/share/ncurses4/terminfo/t/tty5620-s
+/usr/share/ncurses4/terminfo/t/ttydmd
+/usr/share/ncurses4/terminfo/t/tvi-2p
+/usr/share/ncurses4/terminfo/t/tvi803
+/usr/share/ncurses4/terminfo/t/tvi9065
+/usr/share/ncurses4/terminfo/t/tvi910
+/usr/share/ncurses4/terminfo/t/tvi910+
+/usr/share/ncurses4/terminfo/t/tvi912
+/usr/share/ncurses4/terminfo/t/tvi912-2p
+/usr/share/ncurses4/terminfo/t/tvi912b
+/usr/share/ncurses4/terminfo/t/tvi912c
+/usr/share/ncurses4/terminfo/t/tvi912cc
+/usr/share/ncurses4/terminfo/t/tvi914
+/usr/share/ncurses4/terminfo/t/tvi920
+/usr/share/ncurses4/terminfo/t/tvi920-2p
+/usr/share/ncurses4/terminfo/t/tvi920b
+/usr/share/ncurses4/terminfo/t/tvi920c
+/usr/share/ncurses4/terminfo/t/tvi921
+/usr/share/ncurses4/terminfo/t/tvi924
+/usr/share/ncurses4/terminfo/t/tvi925
+/usr/share/ncurses4/terminfo/t/tvi925-hi
+/usr/share/ncurses4/terminfo/t/tvi92B
+/usr/share/ncurses4/terminfo/t/tvi92D
+/usr/share/ncurses4/terminfo/t/tvi950
+/usr/share/ncurses4/terminfo/t/tvi950-2p
+/usr/share/ncurses4/terminfo/t/tvi950-4p
+/usr/share/ncurses4/terminfo/t/tvi950-rv
+/usr/share/ncurses4/terminfo/t/tvi950-rv-2p
+/usr/share/ncurses4/terminfo/t/tvi950-rv-4p
+/usr/share/ncurses4/terminfo/t/tvi955
+/usr/share/ncurses4/terminfo/t/tvi955-hb
+/usr/share/ncurses4/terminfo/t/tvi955-w
+/usr/share/ncurses4/terminfo/t/tvi970
+/usr/share/ncurses4/terminfo/t/tvi970-2p
+/usr/share/ncurses4/terminfo/t/tvi970-vb
+/usr/share/ncurses4/terminfo/t/tvipt
+/usr/share/ncurses4/terminfo/u
+/usr/share/ncurses4/terminfo/u/ultima2
+/usr/share/ncurses4/terminfo/u/ultimaII
+/usr/share/ncurses4/terminfo/u/uniterm
+/usr/share/ncurses4/terminfo/u/uniterm49
+/usr/share/ncurses4/terminfo/u/unixpc
+/usr/share/ncurses4/terminfo/u/unknown
+/usr/share/ncurses4/terminfo/u/uts30
+/usr/share/ncurses4/terminfo/v
+/usr/share/ncurses4/terminfo/v/v200-nam
+/usr/share/ncurses4/terminfo/v/v320n
+/usr/share/ncurses4/terminfo/v/v3220
+/usr/share/ncurses4/terminfo/v/v5410
+/usr/share/ncurses4/terminfo/v/vapple
+/usr/share/ncurses4/terminfo/v/vc103
+/usr/share/ncurses4/terminfo/v/vc203
+/usr/share/ncurses4/terminfo/v/vc303
+/usr/share/ncurses4/terminfo/v/vc303a
+/usr/share/ncurses4/terminfo/v/vc403a
+/usr/share/ncurses4/terminfo/v/vc404
+/usr/share/ncurses4/terminfo/v/vc404-s
+/usr/share/ncurses4/terminfo/v/vc414
+/usr/share/ncurses4/terminfo/v/vc414h
+/usr/share/ncurses4/terminfo/v/vc415
+/usr/share/ncurses4/terminfo/v/venix
+/usr/share/ncurses4/terminfo/v/versaterm
+/usr/share/ncurses4/terminfo/v/vi200
+/usr/share/ncurses4/terminfo/v/vi200-f
+/usr/share/ncurses4/terminfo/v/vi200-rv
+/usr/share/ncurses4/terminfo/v/vi300
+/usr/share/ncurses4/terminfo/v/vi300-old
+/usr/share/ncurses4/terminfo/v/vi50
+/usr/share/ncurses4/terminfo/v/vi500
+/usr/share/ncurses4/terminfo/v/vi50adm
+/usr/share/ncurses4/terminfo/v/vi55
+/usr/share/ncurses4/terminfo/v/vi550
+/usr/share/ncurses4/terminfo/v/vi603
+/usr/share/ncurses4/terminfo/v/viewpoint
+/usr/share/ncurses4/terminfo/v/viewpoint3a+
+/usr/share/ncurses4/terminfo/v/viewpoint60
+/usr/share/ncurses4/terminfo/v/viewpoint90
+/usr/share/ncurses4/terminfo/v/visa50
+/usr/share/ncurses4/terminfo/v/visual603
+/usr/share/ncurses4/terminfo/v/vitty
+/usr/share/ncurses4/terminfo/v/vk100
+/usr/share/ncurses4/terminfo/v/vp3a+
+/usr/share/ncurses4/terminfo/v/vp60
+/usr/share/ncurses4/terminfo/v/vp90
+/usr/share/ncurses4/terminfo/v/vremote
+/usr/share/ncurses4/terminfo/v/vs100
+/usr/share/ncurses4/terminfo/v/vs100-x10
+/usr/share/ncurses4/terminfo/v/vsc
+/usr/share/ncurses4/terminfo/v/vt-61
+/usr/share/ncurses4/terminfo/v/vt100
+/usr/share/ncurses4/terminfo/v/vt100-am
+/usr/share/ncurses4/terminfo/v/vt100-bm
+/usr/share/ncurses4/terminfo/v/vt100-bm-o
+/usr/share/ncurses4/terminfo/v/vt100-bot-s
+/usr/share/ncurses4/terminfo/v/vt100-nam
+/usr/share/ncurses4/terminfo/v/vt100-nam-w
+/usr/share/ncurses4/terminfo/v/vt100-nav
+/usr/share/ncurses4/terminfo/v/vt100-nav-w
+/usr/share/ncurses4/terminfo/v/vt100-s
+/usr/share/ncurses4/terminfo/v/vt100-s-bot
+/usr/share/ncurses4/terminfo/v/vt100-s-top
+/usr/share/ncurses4/terminfo/v/vt100-top-s
+/usr/share/ncurses4/terminfo/v/vt100-vb
+/usr/share/ncurses4/terminfo/v/vt100-w
+/usr/share/ncurses4/terminfo/v/vt100-w-am
+/usr/share/ncurses4/terminfo/v/vt100-w-nam
+/usr/share/ncurses4/terminfo/v/vt100-w-nav
+/usr/share/ncurses4/terminfo/v/vt100nam
+/usr/share/ncurses4/terminfo/v/vt102
+/usr/share/ncurses4/terminfo/v/vt102-nsgr
+/usr/share/ncurses4/terminfo/v/vt102-w
+/usr/share/ncurses4/terminfo/v/vt125
+/usr/share/ncurses4/terminfo/v/vt131
+/usr/share/ncurses4/terminfo/v/vt132
+/usr/share/ncurses4/terminfo/v/vt200
+/usr/share/ncurses4/terminfo/v/vt200-js
+/usr/share/ncurses4/terminfo/v/vt200-w
+/usr/share/ncurses4/terminfo/v/vt220
+/usr/share/ncurses4/terminfo/v/vt220-8
+/usr/share/ncurses4/terminfo/v/vt220-js
+/usr/share/ncurses4/terminfo/v/vt220-nam
+/usr/share/ncurses4/terminfo/v/vt220-w
+/usr/share/ncurses4/terminfo/v/vt220d
+/usr/share/ncurses4/terminfo/v/vt300
+/usr/share/ncurses4/terminfo/v/vt300-nam
+/usr/share/ncurses4/terminfo/v/vt300-w
+/usr/share/ncurses4/terminfo/v/vt300-w-nam
+/usr/share/ncurses4/terminfo/v/vt320
+/usr/share/ncurses4/terminfo/v/vt320-k3
+/usr/share/ncurses4/terminfo/v/vt320-k311
+/usr/share/ncurses4/terminfo/v/vt320-nam
+/usr/share/ncurses4/terminfo/v/vt320-w
+/usr/share/ncurses4/terminfo/v/vt320-w-nam
+/usr/share/ncurses4/terminfo/v/vt320nam
+/usr/share/ncurses4/terminfo/v/vt330
+/usr/share/ncurses4/terminfo/v/vt340
+/usr/share/ncurses4/terminfo/v/vt400
+/usr/share/ncurses4/terminfo/v/vt400-24
+/usr/share/ncurses4/terminfo/v/vt420
+/usr/share/ncurses4/terminfo/v/vt420f
+/usr/share/ncurses4/terminfo/v/vt420pc
+/usr/share/ncurses4/terminfo/v/vt420pcdos
+/usr/share/ncurses4/terminfo/v/vt50
+/usr/share/ncurses4/terminfo/v/vt50h
+/usr/share/ncurses4/terminfo/v/vt510
+/usr/share/ncurses4/terminfo/v/vt510pc
+/usr/share/ncurses4/terminfo/v/vt510pcdos
+/usr/share/ncurses4/terminfo/v/vt52
+/usr/share/ncurses4/terminfo/v/vt520
+/usr/share/ncurses4/terminfo/v/vt525
+/usr/share/ncurses4/terminfo/v/vt61
+/usr/share/ncurses4/terminfo/v/vt61.5
+/usr/share/ncurses4/terminfo/w
+/usr/share/ncurses4/terminfo/w/wren
+/usr/share/ncurses4/terminfo/w/wrenw
+/usr/share/ncurses4/terminfo/w/wsiris
+/usr/share/ncurses4/terminfo/w/wy-75ap
+/usr/share/ncurses4/terminfo/w/wy100
+/usr/share/ncurses4/terminfo/w/wy100q
+/usr/share/ncurses4/terminfo/w/wy120
+/usr/share/ncurses4/terminfo/w/wy120-25
+/usr/share/ncurses4/terminfo/w/wy120-25-w
+/usr/share/ncurses4/terminfo/w/wy120-vb
+/usr/share/ncurses4/terminfo/w/wy120-w
+/usr/share/ncurses4/terminfo/w/wy120-w-vb
+/usr/share/ncurses4/terminfo/w/wy120-wvb
+/usr/share/ncurses4/terminfo/w/wy150
+/usr/share/ncurses4/terminfo/w/wy150-25
+/usr/share/ncurses4/terminfo/w/wy150-25-w
+/usr/share/ncurses4/terminfo/w/wy150-vb
+/usr/share/ncurses4/terminfo/w/wy150-w
+/usr/share/ncurses4/terminfo/w/wy150-w-vb
+/usr/share/ncurses4/terminfo/w/wy160
+/usr/share/ncurses4/terminfo/w/wy160-25
+/usr/share/ncurses4/terminfo/w/wy160-25-w
+/usr/share/ncurses4/terminfo/w/wy160-42
+/usr/share/ncurses4/terminfo/w/wy160-42-w
+/usr/share/ncurses4/terminfo/w/wy160-43
+/usr/share/ncurses4/terminfo/w/wy160-43-w
+/usr/share/ncurses4/terminfo/w/wy160-tek
+/usr/share/ncurses4/terminfo/w/wy160-vb
+/usr/share/ncurses4/terminfo/w/wy160-w
+/usr/share/ncurses4/terminfo/w/wy160-w-vb
+/usr/share/ncurses4/terminfo/w/wy160-wvb
+/usr/share/ncurses4/terminfo/w/wy185
+/usr/share/ncurses4/terminfo/w/wy185-24
+/usr/share/ncurses4/terminfo/w/wy185-vb
+/usr/share/ncurses4/terminfo/w/wy185-w
+/usr/share/ncurses4/terminfo/w/wy185-wvb
+/usr/share/ncurses4/terminfo/w/wy30
+/usr/share/ncurses4/terminfo/w/wy30-mc
+/usr/share/ncurses4/terminfo/w/wy30-vb
+/usr/share/ncurses4/terminfo/w/wy325
+/usr/share/ncurses4/terminfo/w/wy325-25
+/usr/share/ncurses4/terminfo/w/wy325-25w
+/usr/share/ncurses4/terminfo/w/wy325-42
+/usr/share/ncurses4/terminfo/w/wy325-42w
+/usr/share/ncurses4/terminfo/w/wy325-42w-vb
+/usr/share/ncurses4/terminfo/w/wy325-42wvb
+/usr/share/ncurses4/terminfo/w/wy325-43
+/usr/share/ncurses4/terminfo/w/wy325-43w
+/usr/share/ncurses4/terminfo/w/wy325-43w-vb
+/usr/share/ncurses4/terminfo/w/wy325-43wvb
+/usr/share/ncurses4/terminfo/w/wy325-80
+/usr/share/ncurses4/terminfo/w/wy325-vb
+/usr/share/ncurses4/terminfo/w/wy325-w
+/usr/share/ncurses4/terminfo/w/wy325-w-vb
+/usr/share/ncurses4/terminfo/w/wy325-wvb
+/usr/share/ncurses4/terminfo/w/wy325w-24
+/usr/share/ncurses4/terminfo/w/wy350
+/usr/share/ncurses4/terminfo/w/wy350-vb
+/usr/shar
\ No newline at end of file
diff --git a/fuzz/seed_corpus/07e10835dd988dbe50d5b6fd31764d861be92472 b/fuzz/seed_corpus/07e10835dd988dbe50d5b6fd31764d861be92472
new file mode 100644
index 000000000000..78d67362f322
--- /dev/null
+++ b/fuzz/seed_corpus/07e10835dd988dbe50d5b6fd31764d861be92472
@@ -0,0 +1,12 @@
+<element name="addressBook" xmlns="http://relaxng.org/ns/structure/1.0">
+  <zeroOrMore>
+    <element name="card">
+      <attribute name="name">
+        <text/>
+      </attribute>
+      <attribute name="email">
+        <text/>
+      </attribute>
+    </element>
+  </zeroOrMore>
+</element>
diff --git a/fuzz/seed_corpus/084e64a61efd93c01013fd8e4d5c85c06b06ed30 b/fuzz/seed_corpus/084e64a61efd93c01013fd8e4d5c85c06b06ed30
new file mode 100644
index 000000000000..dad8fb710081
--- /dev/null
+++ b/fuzz/seed_corpus/084e64a61efd93c01013fd8e4d5c85c06b06ed30
@@ -0,0 +1,24 @@
+<?xml version="1.0"?>
+<RDF:RDF xmlns:p3p="http://www.w3.org/TR/1998/WD-P3P10-syntax#proposal.DTD"
+         xmlns:RDF="http://www.w3.org/TR/WD-rdf-syntax#">
+<PROP realm="http://www.CoolCatalog.com/catalogue/" 
+ entity="CoolCatalog" agreeID="94df1293a3e519bb"
+ assurance="http://www.TrustUs.org">
+  <USES>
+  <STATEMENT purp="2,3" recpnt="0" id="0"
+   consq="a site with clothes you'd appreciate.">
+    <WITH><PREFIX name="User.">
+     <REF name="Name.First"/>
+     <REF name="Bdate.Year" optional="1"/>
+     <REF name="Gender"/>
+    </PREFIX></WITH>
+  </STATEMENT>
+  </USES>
+  <USES>
+  <STATEMENT action="read&amp;write" purp="0" recpnt="0" id="1">
+    <REF name="User.Shipping."/>
+  </STATEMENT>
+  </USES>
+  <DISCLOSURE discURI="http://www.CoolCatalog.com/PrivacyPractice.html" 
+   access="3" other="0,1"/>
+</PROP></RDF:RDF>
diff --git a/fuzz/seed_corpus/08c7c9747d2d903aa36313b9411946c71662f377 b/fuzz/seed_corpus/08c7c9747d2d903aa36313b9411946c71662f377
new file mode 100644
index 000000000000..113ffa8ce03c
--- /dev/null
+++ b/fuzz/seed_corpus/08c7c9747d2d903aa36313b9411946c71662f377
@@ -0,0 +1,2 @@
+<device link="ethernet">
+</device>
diff --git a/fuzz/seed_corpus/090413ef009359b0c1306316fc170553544f2b61 b/fuzz/seed_corpus/090413ef009359b0c1306316fc170553544f2b61
new file mode 100644
index 000000000000..d325ac2320b6
--- /dev/null
+++ b/fuzz/seed_corpus/090413ef009359b0c1306316fc170553544f2b61
@@ -0,0 +1,4 @@
+<root>
+  <child type="Bar">
+  </child>
+</root>
diff --git a/fuzz/seed_corpus/0a204a26abfc429052d195a53e54e59546cbea8e b/fuzz/seed_corpus/0a204a26abfc429052d195a53e54e59546cbea8e
new file mode 100644
index 000000000000..1e5a059387e3
--- /dev/null
+++ b/fuzz/seed_corpus/0a204a26abfc429052d195a53e54e59546cbea8e
@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<très>là</très>
diff --git a/fuzz/seed_corpus/0a20515ebc673a7189a9c85df27537ce1facde25 b/fuzz/seed_corpus/0a20515ebc673a7189a9c85df27537ce1facde25
new file mode 100644
index 000000000000..693df185cfd0
--- /dev/null
+++ b/fuzz/seed_corpus/0a20515ebc673a7189a9c85df27537ce1facde25
@@ -0,0 +1,3 @@
+<addressBook>
+  <card><name>foo</name><email>bar</email></card>
+</addressBook>
diff --git a/fuzz/seed_corpus/0a6fe19b30ff4214e9c0ba8de22ddfb62bab749d b/fuzz/seed_corpus/0a6fe19b30ff4214e9c0ba8de22ddfb62bab749d
new file mode 100644
index 000000000000..24c2e6b0f4f0
--- /dev/null
+++ b/fuzz/seed_corpus/0a6fe19b30ff4214e9c0ba8de22ddfb62bab749d
@@ -0,0 +1,36 @@
+<head>
+  <meta>meta</meta>
+  <meta>meta</meta>
+  <script>script</script>
+  <link>link</link>
+  <style>link</style>
+  <script>script</script>
+  <link>link</link>
+  <style>link</style>
+  <base>base</base>
+  <title>foo</title>
+  <meta>meta</meta>
+  <script>script</script>
+  <link>link</link>
+  <style>link</style>
+  <meta>meta</meta>
+  <meta>meta</meta>
+  <meta>meta</meta>
+  <meta>meta</meta>
+  <meta>meta</meta>
+  <script>script</script>
+  <link>link</link>
+  <style>link</style>
+  <script>script</script>
+  <link>link</link>
+  <style>link</style>
+  <script>script</script>
+  <link>link</link>
+  <style>link</style>
+  <script>script</script>
+  <link>link</link>
+  <style>link</style>
+  <script>script</script>
+  <link>link</link>
+  <style>link</style>
+</head>
diff --git a/fuzz/seed_corpus/0a8ae185eb95921dda7c1904eaf2e8eb6d86cb1b b/fuzz/seed_corpus/0a8ae185eb95921dda7c1904eaf2e8eb6d86cb1b
new file mode 100644
index 000000000000..bd8c4747f4cc
--- /dev/null
+++ b/fuzz/seed_corpus/0a8ae185eb95921dda7c1904eaf2e8eb6d86cb1b
@@ -0,0 +1,3 @@
+<doc>
+<![CDATA[<greeting>Hello, world!</greeting>]]>
+</doc>
diff --git a/fuzz/seed_corpus/0a993ba3d08d0a13561b372c1b8a5d3e699cd869 b/fuzz/seed_corpus/0a993ba3d08d0a13561b372c1b8a5d3e699cd869
new file mode 100644
index 000000000000..b620ab8a3c28
--- /dev/null
+++ b/fuzz/seed_corpus/0a993ba3d08d0a13561b372c1b8a5d3e699cd869
@@ -0,0 +1,5 @@
+<element name="email" xmlns="http://relaxng.org/ns/structure/1.0">
+  <data type="string">
+    <param name="maxLength">127</param>
+  </data>
+</element>
diff --git a/fuzz/seed_corpus/0ad8a19515bb609baceb2b3945e86ef0b2e5a5fb b/fuzz/seed_corpus/0ad8a19515bb609baceb2b3945e86ef0b2e5a5fb
new file mode 100644
index 000000000000..c1335231bbec
--- /dev/null
+++ b/fuzz/seed_corpus/0ad8a19515bb609baceb2b3945e86ef0b2e5a5fb
@@ -0,0 +1,5 @@
+<!DOCTYPE doc [
+<!ELEMENT doc (a)* >
+<!ELEMENT a EMPTY>
+]>
+<doc><a/></doc>
diff --git a/fuzz/seed_corpus/0b4909764c156be5c065dcc16c1e567b31017e9e b/fuzz/seed_corpus/0b4909764c156be5c065dcc16c1e567b31017e9e
new file mode 100644
index 000000000000..c954a91f47ab
--- /dev/null
+++ b/fuzz/seed_corpus/0b4909764c156be5c065dcc16c1e567b31017e9e
@@ -0,0 +1,14 @@
+<element name="ab:addressBook" xmlns:ab="http://www.example.com/addressBook"
+                               xmlns:a="http://www.example.com/address"
+         xmlns="http://relaxng.org/ns/structure/1.0">
+  <zeroOrMore>
+    <element name="ab:card">
+      <element name="a:name">
+        <text/>
+      </element>
+      <element name="a:email">
+        <text/>
+      </element>
+    </element>
+  </zeroOrMore>
+</element>
diff --git a/fuzz/seed_corpus/0b654d50c2764ecf5d674bca11f08afeaf54fae4 b/fuzz/seed_corpus/0b654d50c2764ecf5d674bca11f08afeaf54fae4
new file mode 100644
index 000000000000..83ef1426a5b4
--- /dev/null
+++ b/fuzz/seed_corpus/0b654d50c2764ecf5d674bca11f08afeaf54fae4
@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+	targetNamespace="http://FOO" xmlns="http://FOO">
+
+	<xsd:element name="foo">
+		<xsd:simpleType>
+			<xsd:restriction base="xsd:string">
+				<xsd:whiteSpace value="replace"/>				
+			</xsd:restriction>
+		</xsd:simpleType>
+	</xsd:element>
+</xsd:schema>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/0b7091f77ebe7860c8c8554eebb6765252d6e592 b/fuzz/seed_corpus/0b7091f77ebe7860c8c8554eebb6765252d6e592
new file mode 100644
index 000000000000..caeffec5557c
--- /dev/null
+++ b/fuzz/seed_corpus/0b7091f77ebe7860c8c8554eebb6765252d6e592
@@ -0,0 +1,9 @@
+<element name="addressBook" ns="http://www.example.com"
+         xmlns="http://relaxng.org/ns/structure/1.0">
+  <zeroOrMore>
+    <element name="card" ns="http://www.example.com">
+      <attribute name="name" ns=""/>
+      <attribute name="email" ns=""/>
+    </element>
+  </zeroOrMore>
+</element>
diff --git a/fuzz/seed_corpus/0b9629a73f555d8289186e30d742aabbc50bcd5a b/fuzz/seed_corpus/0b9629a73f555d8289186e30d742aabbc50bcd5a
new file mode 100644
index 000000000000..94d818c420f3
--- /dev/null
+++ b/fuzz/seed_corpus/0b9629a73f555d8289186e30d742aabbc50bcd5a
@@ -0,0 +1,21 @@
+<?xml version="1.0"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+	targetNamespace="http://FOO"
+	xmlns:goo="http://GOO"
+	xmlns:but="http://BUT">
+	<xsd:element name="foo" xml:lang="hhh">
+		<xsd:annotation id="id1" death="is a good entertainer" but:such="is life">
+		    I shouldn't do this here...
+			<xsd:appinfo id="id2" source="somewhere" 
+				goo:fun="bag" fun="another fun-bag">
+				weeelll
+			</xsd:appinfo>
+			<xsd:documentation xml:lang="*" id="id3" source="anywhere" 
+				goo:mothers="of invention" mothers="don't do your dishes">
+				hmmmmmm
+			</xsd:documentation>
+			...and here as well - more than ever
+		</xsd:annotation>	
+	</xsd:element>
+
+</xsd:schema>
diff --git a/fuzz/seed_corpus/0badf8f46e8416ed41f758e79210a509dfb2d922 b/fuzz/seed_corpus/0badf8f46e8416ed41f758e79210a509dfb2d922
new file mode 100644
index 000000000000..d7c3da2f5a79
--- /dev/null
+++ b/fuzz/seed_corpus/0badf8f46e8416ed41f758e79210a509dfb2d922
@@ -0,0 +1,986 @@
+<!--
+   Extensible HTML version 1.0 Strict DTD
+
+   This is the same as HTML 4.0 Strict except for
+   changes due to the differences between XML and SGML.
+
+   Namespace = http://www.w3.org/1999/xhtml
+
+   For further information, see: http://www.w3.org/TR/xhtml1
+
+   Copyright (c) 1998-1999 W3C (MIT, INRIA, Keio),
+   All Rights Reserved. 
+
+   This DTD module is identified by the PUBLIC and SYSTEM identifiers:
+
+   PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+   SYSTEM "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"
+
+
+-->
+
+<!--================ Character mnemonic entities =========================-->
+
+<!ENTITY % HTMLlat1 PUBLIC
+   "-//W3C//ENTITIES Latin 1 for XHTML//EN"
+   "xhtml-lat1.ent">
+%HTMLlat1;
+
+<!ENTITY % HTMLsymbol PUBLIC
+   "-//W3C//ENTITIES Symbols for XHTML//EN"
+   "xhtml-symbol.ent">
+%HTMLsymbol;
+
+<!ENTITY % HTMLspecial PUBLIC
+   "-//W3C//ENTITIES Special for XHTML//EN"
+   "xhtml-special.ent">
+%HTMLspecial;
+
+<!--================== Imported Names ====================================-->
+
+<!ENTITY % ContentType "CDATA">
+    <!-- media type, as per [RFC2045] -->
+
+<!ENTITY % ContentTypes "CDATA">
+    <!-- comma-separated list of media types, as per [RFC2045] -->
+
+<!ENTITY % Charset "CDATA">
+    <!-- a character encoding, as per [RFC2045] -->
+
+<!ENTITY % Charsets "CDATA">
+    <!-- a space separated list of character encodings, as per [RFC2045] -->
+
+<!ENTITY % LanguageCode "NMTOKEN">
+    <!-- a language code, as per [RFC1766] -->
+
+<!ENTITY % Character "CDATA">
+    <!-- a single character from [ISO10646] -->
+
+<!ENTITY % Number "CDATA">
+    <!-- one or more digits -->
+
+<!ENTITY % LinkTypes "CDATA">
+    <!-- space-separated list of link types -->
+
+<!ENTITY % MediaDesc "CDATA">
+    <!-- single or comma-separated list of media descriptors -->
+
+<!ENTITY % URI "CDATA">
+    <!-- a Uniform Resource Identifier, see [RFC2396] -->
+
+<!ENTITY % UriList "CDATA">
+    <!-- a space separated list of Uniform Resource Identifiers -->
+
+<!ENTITY % Datetime "CDATA">
+    <!-- date and time information. ISO date format -->
+
+<!ENTITY % Script "CDATA">
+    <!-- script expression -->
+
+<!ENTITY % StyleSheet "CDATA">
+    <!-- style sheet data -->
+
+<!ENTITY % Text "CDATA">
+    <!-- used for titles etc. -->
+
+<!ENTITY % FrameTarget "NMTOKEN">
+    <!-- render in this frame -->
+
+<!ENTITY % Length "CDATA">
+    <!-- nn for pixels or nn% for percentage length -->
+
+<!ENTITY % MultiLength "CDATA">
+    <!-- pixel, percentage, or relative -->
+
+<!ENTITY % MultiLengths "CDATA">
+    <!-- comma-separated list of MultiLength -->
+
+<!ENTITY % Pixels "CDATA">
+    <!-- integer representing length in pixels -->
+
+<!-- these are used for image maps -->
+
+<!ENTITY % Shape "(rect|circle|poly|default)">
+
+<!ENTITY % Coords "CDATA">
+    <!-- comma separated list of lengths -->
+
+<!--=================== Generic Attributes ===============================-->
+
+<!-- core attributes common to most elements
+  id       document-wide unique id
+  class    space separated list of classes
+  style    associated style info
+  title    advisory title/amplification
+-->
+<!ENTITY % coreattrs
+ "id          ID             #IMPLIED
+  class       CDATA          #IMPLIED
+  style       %StyleSheet;   #IMPLIED
+  title       %Text;         #IMPLIED"
+  >
+
+<!-- internationalization attributes
+  lang        language code (backwards compatible)
+  xml:lang    language code (as per XML 1.0 spec)
+  dir         direction for weak/neutral text
+-->
+<!ENTITY % i18n
+ "lang        %LanguageCode; #IMPLIED
+  xml:lang    %LanguageCode; #IMPLIED
+  dir         (ltr|rtl)      #IMPLIED"
+  >
+
+<!-- attributes for common UI events
+  onclick     a pointer button was clicked
+  ondblclick  a pointer button was double clicked
+  onmousedown a pointer button was pressed down
+  onmouseup   a pointer button was released
+  onmousemove a pointer was moved onto the element
+  onmouseout  a pointer was moved away from the element
+  onkeypress  a key was pressed and released
+  onkeydown   a key was pressed down
+  onkeyup     a key was released
+-->
+<!ENTITY % events
+ "onclick     %Script;       #IMPLIED
+  ondblclick  %Script;       #IMPLIED
+  onmousedown %Script;       #IMPLIED
+  onmouseup   %Script;       #IMPLIED
+  onmouseover %Script;       #IMPLIED
+  onmousemove %Script;       #IMPLIED
+  onmouseout  %Script;       #IMPLIED
+  onkeypress  %Script;       #IMPLIED
+  onkeydown   %Script;       #IMPLIED
+  onkeyup     %Script;       #IMPLIED"
+  >
+
+<!-- attributes for elements that can get the focus
+  accesskey   accessibility key character
+  tabindex    position in tabbing order
+  onfocus     the element got the focus
+  onblur      the element lost the focus
+-->
+<!ENTITY % focus
+ "accesskey   %Character;    #IMPLIED
+  tabindex    %Number;       #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED"
+  >
+
+<!ENTITY % attrs "%coreattrs; %i18n; %events;">
+
+<!--=================== Text Elements ====================================-->
+
+<!ENTITY % special
+   "br | span | bdo | object | img | map">
+
+<!ENTITY % fontstyle "tt | i | b | big | small">
+
+<!ENTITY % phrase "em | strong | dfn | code | q | sub | sup |
+                   samp | kbd | var | cite | abbr | acronym">
+
+<!ENTITY % inline.forms "input | select | textarea | label | button">
+
+<!-- these can occur at block or inline level -->
+<!ENTITY % misc "ins | del | script | noscript">
+
+<!ENTITY % inline "a | %special; | %fontstyle; | %phrase; | %inline.forms;">
+
+<!-- %Inline; covers inline or "text-level" elements -->
+<!ENTITY % Inline "(#PCDATA | %inline; | %misc;)*">
+
+<!--================== Block level elements ==============================-->
+
+<!ENTITY % heading "h1|h2|h3|h4|h5|h6">
+<!ENTITY % lists "ul | ol | dl">
+<!ENTITY % blocktext "pre | hr | blockquote | address">
+
+<!ENTITY % block
+     "p | %heading; | div | %lists; | %blocktext; | fieldset | table">
+
+<!ENTITY % Block "(%block; | form | %misc;)*">
+
+<!-- %Flow; mixes Block and Inline and is used for list items etc. -->
+<!ENTITY % Flow "(#PCDATA | %block; | form | %inline; | %misc;)*">
+
+<!--================== Content models for exclusions =====================-->
+
+<!-- a elements use %Inline; excluding a -->
+
+<!ENTITY % a.content
+   "(#PCDATA | %special; | %fontstyle; | %phrase; | %inline.forms; | %misc;)*">
+
+<!-- pre uses %Inline excluding img, object, big, small, sup or sup -->
+
+<!ENTITY % pre.content
+   "(#PCDATA | a | br | span | bdo | map | tt | i | b |
+      %phrase; | %inline.forms;)*">
+
+<!-- form uses %Block; excluding form -->
+
+<!ENTITY % form.content "(%block; | %misc;)*">
+
+<!-- button uses %Flow; but excludes a, form and form controls -->
+
+<!ENTITY % button.content
+   "(#PCDATA | p | %heading; | div | %lists; | %blocktext; |
+    table | %special; | %fontstyle; | %phrase; | %misc;)*">
+
+<!--================ Document Structure ==================================-->
+
+<!-- the namespace URI designates the document profile -->
+
+<!ELEMENT html (head, body)>
+<!ATTLIST html
+  %i18n;
+  xmlns       %URI;          #FIXED 'http://www.w3.org/1999/xhtml'
+  >
+
+<!--================ Document Head =======================================-->
+
+<!ENTITY % head.misc "(script|style|meta|link|object)*">
+
+<!-- content model is %head.misc; combined with a single
+     title and an optional base element in any order -->
+
+<!ELEMENT head (%head.misc;,
+     ((title, %head.misc;, (base, %head.misc;)?) |
+      (base, %head.misc;, (title, %head.misc;))))>
+
+<!ATTLIST head
+  %i18n;
+  profile     %URI;          #IMPLIED
+  >
+
+<!-- The title element is not considered part of the flow of text.
+       It should be displayed, for example as the page header or
+       window title. Exactly one title is required per document.
+    -->
+<!ELEMENT title (#PCDATA)>
+<!ATTLIST title %i18n;>
+
+<!-- document base URI -->
+
+<!ELEMENT base EMPTY>
+<!ATTLIST base
+  href        %URI;          #IMPLIED
+  >
+
+<!-- generic metainformation -->
+<!ELEMENT meta EMPTY>
+<!ATTLIST meta
+  %i18n;
+  http-equiv  CDATA          #IMPLIED
+  name        CDATA          #IMPLIED
+  content     CDATA          #REQUIRED
+  scheme      CDATA          #IMPLIED
+  >
+
+<!--
+  Relationship values can be used in principle:
+
+   a) for document specific toolbars/menus when used
+      with the link element in document head e.g.
+        start, contents, previous, next, index, end, help
+   b) to link to a separate style sheet (rel="stylesheet")
+   c) to make a link to a script (rel="script")
+   d) by stylesheets to control how collections of
+      html nodes are rendered into printed documents
+   e) to make a link to a printable version of this document
+      e.g. a PostScript or PDF version (rel="alternate" media="print")
+-->
+
+<!ELEMENT link EMPTY>
+<!ATTLIST link
+  %attrs;
+  charset     %Charset;      #IMPLIED
+  href        %URI;          #IMPLIED
+  hreflang    %LanguageCode; #IMPLIED
+  type        %ContentType;  #IMPLIED
+  rel         %LinkTypes;    #IMPLIED
+  rev         %LinkTypes;    #IMPLIED
+  media       %MediaDesc;    #IMPLIED
+  >
+
+<!-- style info, which may include CDATA sections -->
+<!ELEMENT style (#PCDATA)>
+<!ATTLIST style
+  %i18n;
+  type        %ContentType;  #REQUIRED
+  media       %MediaDesc;    #IMPLIED
+  title       %Text;         #IMPLIED
+  xml:space   (preserve)     #FIXED 'preserve'
+  >
+
+<!-- script statements, which may include CDATA sections -->
+<!ELEMENT script (#PCDATA)>
+<!ATTLIST script
+  charset     %Charset;      #IMPLIED
+  type        %ContentType;  #REQUIRED
+  src         %URI;          #IMPLIED
+  defer       (defer)        #IMPLIED
+  xml:space   (preserve)     #FIXED 'preserve'
+  >
+
+<!-- alternate content container for non script-based rendering -->
+
+<!ELEMENT noscript %Block;>
+<!ATTLIST noscript
+  %attrs;
+  >
+
+<!--=================== Document Body ====================================-->
+
+<!ELEMENT body %Block;>
+<!ATTLIST body
+  %attrs;
+  onload          %Script;   #IMPLIED
+  onunload        %Script;   #IMPLIED
+  >
+
+<!ELEMENT div %Flow;>  <!-- generic language/style container -->
+<!ATTLIST div
+  %attrs;
+  >
+
+<!--=================== Paragraphs =======================================-->
+
+<!ELEMENT p %Inline;>
+<!ATTLIST p
+  %attrs;
+  >
+
+<!--=================== Headings =========================================-->
+
+<!--
+  There are six levels of headings from h1 (the most important)
+  to h6 (the least important).
+-->
+
+<!ELEMENT h1  %Inline;>
+<!ATTLIST h1
+   %attrs;
+   >
+
+<!ELEMENT h2 %Inline;>
+<!ATTLIST h2
+   %attrs;
+   >
+
+<!ELEMENT h3 %Inline;>
+<!ATTLIST h3
+   %attrs;
+   >
+
+<!ELEMENT h4 %Inline;>
+<!ATTLIST h4
+   %attrs;
+   >
+
+<!ELEMENT h5 %Inline;>
+<!ATTLIST h5
+   %attrs;
+   >
+
+<!ELEMENT h6 %Inline;>
+<!ATTLIST h6
+   %attrs;
+   >
+
+<!--=================== Lists ============================================-->
+
+<!-- Unordered list -->
+
+<!ELEMENT ul (li)+>
+<!ATTLIST ul
+  %attrs;
+  >
+
+<!-- Ordered (numbered) list -->
+
+<!ELEMENT ol (li)+>
+<!ATTLIST ol
+  %attrs;
+  >
+
+<!-- list item -->
+
+<!ELEMENT li %Flow;>
+<!ATTLIST li
+  %attrs;
+  >
+
+<!-- definition lists - dt for term, dd for its definition -->
+
+<!ELEMENT dl (dt|dd)+>
+<!ATTLIST dl
+  %attrs;
+  >
+
+<!ELEMENT dt %Inline;>
+<!ATTLIST dt
+  %attrs;
+  >
+
+<!ELEMENT dd %Flow;>
+<!ATTLIST dd
+  %attrs;
+  >
+
+<!--=================== Address ==========================================-->
+
+<!-- information on author -->
+
+<!ELEMENT address %Inline;>
+<!ATTLIST address
+  %attrs;
+  >
+
+<!--=================== Horizontal Rule ==================================-->
+
+<!ELEMENT hr EMPTY>
+<!ATTLIST hr
+  %attrs;
+  >
+
+<!--=================== Preformatted Text ================================-->
+
+<!-- content is %Inline; excluding "img|object|big|small|sub|sup" -->
+
+<!ELEMENT pre %pre.content;>
+<!ATTLIST pre
+  %attrs;
+  xml:space (preserve) #FIXED 'preserve'
+  >
+
+<!--=================== Block-like Quotes ================================-->
+
+<!ELEMENT blockquote %Block;>
+<!ATTLIST blockquote
+  %attrs;
+  cite        %URI;          #IMPLIED
+  >
+
+<!--=================== Inserted/Deleted Text ============================-->
+
+<!--
+  ins/del are allowed in block and inline content, but its
+  inappropriate to include block content within an ins element
+  occurring in inline content.
+-->
+<!ELEMENT ins %Flow;>
+<!ATTLIST ins
+  %attrs;
+  cite        %URI;          #IMPLIED
+  datetime    %Datetime;     #IMPLIED
+  >
+
+<!ELEMENT del %Flow;>
+<!ATTLIST del
+  %attrs;
+  cite        %URI;          #IMPLIED
+  datetime    %Datetime;     #IMPLIED
+  >
+
+<!--================== The Anchor Element ================================-->
+
+<!-- content is %Inline; except that anchors shouldn't be nested -->
+
+<!ELEMENT a %a.content;>
+<!ATTLIST a
+  %attrs;
+  charset     %Charset;      #IMPLIED
+  type        %ContentType;  #IMPLIED
+  name        NMTOKEN        #IMPLIED
+  href        %URI;          #IMPLIED
+  hreflang    %LanguageCode; #IMPLIED
+  rel         %LinkTypes;    #IMPLIED
+  rev         %LinkTypes;    #IMPLIED
+  accesskey   %Character;    #IMPLIED
+  shape       %Shape;        "rect"
+  coords      %Coords;       #IMPLIED
+  tabindex    %Number;       #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED
+  >
+
+<!--===================== Inline Elements ================================-->
+
+<!ELEMENT span %Inline;> <!-- generic language/style container -->
+<!ATTLIST span
+  %attrs;
+  >
+
+<!ELEMENT bdo %Inline;>  <!-- I18N BiDi over-ride -->
+<!ATTLIST bdo
+  %coreattrs;
+  %events;
+  lang        %LanguageCode; #IMPLIED
+  xml:lang    %LanguageCode; #IMPLIED
+  dir         (ltr|rtl)      #REQUIRED
+  >
+
+<!ELEMENT br EMPTY>   <!-- forced line break -->
+<!ATTLIST br
+  %coreattrs;
+  >
+
+<!ELEMENT em %Inline;>   <!-- emphasis -->
+<!ATTLIST em %attrs;>
+
+<!ELEMENT strong %Inline;>   <!-- strong emphasis -->
+<!ATTLIST strong %attrs;>
+
+<!ELEMENT dfn %Inline;>   <!-- definitional -->
+<!ATTLIST dfn %attrs;>
+
+<!ELEMENT code %Inline;>   <!-- program code -->
+<!ATTLIST code %attrs;>
+
+<!ELEMENT samp %Inline;>   <!-- sample -->
+<!ATTLIST samp %attrs;>
+
+<!ELEMENT kbd %Inline;>  <!-- something user would type -->
+<!ATTLIST kbd %attrs;>
+
+<!ELEMENT var %Inline;>   <!-- variable -->
+<!ATTLIST var %attrs;>
+
+<!ELEMENT cite %Inline;>   <!-- citation -->
+<!ATTLIST cite %attrs;>
+
+<!ELEMENT abbr %Inline;>   <!-- abbreviation -->
+<!ATTLIST abbr %attrs;>
+
+<!ELEMENT acronym %Inline;>   <!-- acronym -->
+<!ATTLIST acronym %attrs;>
+
+<!ELEMENT q %Inline;>   <!-- inlined quote -->
+<!ATTLIST q
+  %attrs;
+  cite        %URI;          #IMPLIED
+  >
+
+<!ELEMENT sub %Inline;> <!-- subscript -->
+<!ATTLIST sub %attrs;>
+
+<!ELEMENT sup %Inline;> <!-- superscript -->
+<!ATTLIST sup %attrs;>
+
+<!ELEMENT tt %Inline;>   <!-- fixed pitch font -->
+<!ATTLIST tt %attrs;>
+
+<!ELEMENT i %Inline;>   <!-- italic font -->
+<!ATTLIST i %attrs;>
+
+<!ELEMENT b %Inline;>   <!-- bold font -->
+<!ATTLIST b %attrs;>
+
+<!ELEMENT big %Inline;>   <!-- bigger font -->
+<!ATTLIST big %attrs;>
+
+<!ELEMENT small %Inline;>   <!-- smaller font -->
+<!ATTLIST small %attrs;>
+
+<!--==================== Object ======================================-->
+<!--
+  object is used to embed objects as part of HTML pages.
+  param elements should precede other content. Parameters
+  can also be expressed as attribute/value pairs on the
+  object element itself when brevity is desired.
+-->
+
+<!ELEMENT object (#PCDATA | param | %block; | form | %inline; | %misc;)*>
+<!ATTLIST object
+  %attrs;
+  declare     (declare)      #IMPLIED
+  classid     %URI;          #IMPLIED
+  codebase    %URI;          #IMPLIED
+  data        %URI;          #IMPLIED
+  type        %ContentType;  #IMPLIED
+  codetype    %ContentType;  #IMPLIED
+  archive     %UriList;      #IMPLIED
+  standby     %Text;         #IMPLIED
+  height      %Length;       #IMPLIED
+  width       %Length;       #IMPLIED
+  usemap      %URI;          #IMPLIED
+  name        NMTOKEN        #IMPLIED
+  tabindex    %Number;       #IMPLIED
+  >
+
+<!--
+  param is used to supply a named property value.
+  In XML it would seem natural to follow RDF and support an
+  abbreviated syntax where the param elements are replaced
+  by attribute value pairs on the object start tag.
+-->
+<!ELEMENT param EMPTY>
+<!ATTLIST param
+  id          ID             #IMPLIED
+  name        CDATA          #IMPLIED
+  value       CDATA          #IMPLIED
+  valuetype   (data|ref|object) "data"
+  type        %ContentType;  #IMPLIED
+  >
+
+<!--=================== Images ===========================================-->
+
+<!--
+   To avoid accessibility problems for people who aren't
+   able to see the image, you should provide a text
+   description using the alt and longdesc attributes.
+   In addition, avoid the use of server-side image maps.
+   Note that in this DTD there is no name attribute. That
+   is only available in the transitional and frameset DTD.
+-->
+
+<!ELEMENT img EMPTY>
+<!ATTLIST img
+  %attrs;
+  src         %URI;          #REQUIRED
+  alt         %Text;         #REQUIRED
+  longdesc    %URI;          #IMPLIED
+  height      %Length;       #IMPLIED
+  width       %Length;       #IMPLIED
+  usemap      %URI;          #IMPLIED
+  ismap       (ismap)        #IMPLIED
+  >
+
+<!-- usemap points to a map element which may be in this document
+  or an external document, although the latter is not widely supported -->
+
+<!--================== Client-side image maps ============================-->
+
+<!-- These can be placed in the same document or grouped in a
+     separate document although this isn't yet widely supported -->
+
+<!ELEMENT map ((%block; | form | %misc;)+ | area+)>
+<!ATTLIST map
+  %i18n;
+  %events;
+  id          ID             #REQUIRED
+  class       CDATA          #IMPLIED
+  style       %StyleSheet;   #IMPLIED
+  title       %Text;         #IMPLIED
+  name        NMTOKEN        #IMPLIED
+  >
+
+<!ELEMENT area EMPTY>
+<!ATTLIST area
+  %attrs;
+  shape       %Shape;        "rect"
+  coords      %Coords;       #IMPLIED
+  href        %URI;          #IMPLIED
+  nohref      (nohref)       #IMPLIED
+  alt         %Text;         #REQUIRED
+  tabindex    %Number;       #IMPLIED
+  accesskey   %Character;    #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED
+  >
+
+<!--================ Forms ===============================================-->
+<!ELEMENT form %form.content;>   <!-- forms shouldn't be nested -->
+
+<!ATTLIST form
+  %attrs;
+  action      %URI;          #REQUIRED
+  method      (get|post)     "get"
+  enctype     %ContentType;  "application/x-www-form-urlencoded"
+  onsubmit    %Script;       #IMPLIED
+  onreset     %Script;       #IMPLIED
+  accept      %ContentTypes; #IMPLIED
+  accept-charset %Charsets;  #IMPLIED
+  >
+
+<!--
+  Each label must not contain more than ONE field
+  Label elements shouldn't be nested.
+-->
+<!ELEMENT label %Inline;>
+<!ATTLIST label
+  %attrs;
+  for         IDREF          #IMPLIED
+  accesskey   %Character;    #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED
+  >
+
+<!ENTITY % InputType
+  "(text | password | checkbox |
+    radio | submit | reset |
+    file | hidden | image | button)"
+   >
+
+<!-- the name attribute is required for all but submit & reset -->
+
+<!ELEMENT input EMPTY>     <!-- form control -->
+<!ATTLIST input
+  %attrs;
+  type        %InputType;    "text"
+  name        CDATA          #IMPLIED
+  value       CDATA          #IMPLIED
+  checked     (checked)      #IMPLIED
+  disabled    (disabled)     #IMPLIED
+  readonly    (readonly)     #IMPLIED
+  size        CDATA          #IMPLIED
+  maxlength   %Number;       #IMPLIED
+  src         %URI;          #IMPLIED
+  alt         CDATA          #IMPLIED
+  usemap      %URI;          #IMPLIED
+  tabindex    %Number;       #IMPLIED
+  accesskey   %Character;    #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED
+  onselect    %Script;       #IMPLIED
+  onchange    %Script;       #IMPLIED
+  accept      %ContentTypes; #IMPLIED
+  >
+
+<!ELEMENT select (optgroup|option)+>  <!-- option selector -->
+<!ATTLIST select
+  %attrs;
+  name        CDATA          #IMPLIED
+  size        %Number;       #IMPLIED
+  multiple    (multiple)     #IMPLIED
+  disabled    (disabled)     #IMPLIED
+  tabindex    %Number;       #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED
+  onchange    %Script;       #IMPLIED
+  >
+
+<!ELEMENT optgroup (option)+>   <!-- option group -->
+<!ATTLIST optgroup
+  %attrs;
+  disabled    (disabled)     #IMPLIED
+  label       %Text;         #REQUIRED
+  >
+
+<!ELEMENT option (#PCDATA)>     <!-- selectable choice -->
+<!ATTLIST option
+  %attrs;
+  selected    (selected)     #IMPLIED
+  disabled    (disabled)     #IMPLIED
+  label       %Text;         #IMPLIED
+  value       CDATA          #IMPLIED
+  >
+
+<!ELEMENT textarea (#PCDATA)>     <!-- multi-line text field -->
+<!ATTLIST textarea
+  %attrs;
+  name        CDATA          #IMPLIED
+  rows        %Number;       #REQUIRED
+  cols        %Number;       #REQUIRED
+  disabled    (disabled)     #IMPLIED
+  readonly    (readonly)     #IMPLIED
+  tabindex    %Number;       #IMPLIED
+  accesskey   %Character;    #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED
+  onselect    %Script;       #IMPLIED
+  onchange    %Script;       #IMPLIED
+  >
+
+<!--
+  The fieldset element is used to group form fields.
+  Only one legend element should occur in the content
+  and if present should only be preceded by whitespace.
+-->
+<!ELEMENT fieldset (#PCDATA | legend | %block; | form | %inline; | %misc;)*>
+<!ATTLIST fieldset
+  %attrs;
+  >
+
+<!ELEMENT legend %Inline;>     <!-- fieldset label -->
+<!ATTLIST legend
+  %attrs;
+  accesskey   %Character;    #IMPLIED
+  >
+
+<!--
+ Content is %Flow; excluding a, form and form controls
+--> 
+<!ELEMENT button %button.content;>  <!-- push button -->
+<!ATTLIST button
+  %attrs;
+  name        CDATA          #IMPLIED
+  value       CDATA          #IMPLIED
+  type        (button|submit|reset) "submit"
+  disabled    (disabled)     #IMPLIED
+  tabindex    %Number;       #IMPLIED
+  accesskey   %Character;    #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED
+  >
+
+<!--======================= Tables =======================================-->
+
+<!-- Derived from IETF HTML table standard, see [RFC1942] -->
+
+<!--
+ The border attribute sets the thickness of the frame around the
+ table. The default units are screen pixels.
+
+ The frame attribute specifies which parts of the frame around
+ the table should be rendered. The values are not the same as
+ CALS to avoid a name clash with the valign attribute.
+-->
+<!ENTITY % TFrame "(void|above|below|hsides|lhs|rhs|vsides|box|border)">
+
+<!--
+ The rules attribute defines which rules to draw between cells:
+
+ If rules is absent then assume:
+     "none" if border is absent or border="0" otherwise "all"
+-->
+
+<!ENTITY % TRules "(none | groups | rows | cols | all)">
+  
+<!-- horizontal placement of table relative to document -->
+<!ENTITY % TAlign "(left|center|right)">
+
+<!-- horizontal alignment attributes for cell contents
+
+  char        alignment char, e.g. char=':'
+  charoff     offset for alignment char
+-->
+<!ENTITY % cellhalign
+  "align      (left|center|right|justify|char) #IMPLIED
+   char       %Character;    #IMPLIED
+   charoff    %Length;       #IMPLIED"
+  >
+
+<!-- vertical alignment attributes for cell contents -->
+<!ENTITY % cellvalign
+  "valign     (top|middle|bottom|baseline) #IMPLIED"
+  >
+
+<!ELEMENT table
+     (caption?, (col*|colgroup*), thead?, tfoot?, (tbody+|tr+))>
+<!ELEMENT caption  %Inline;>
+<!ELEMENT thead    (tr)+>
+<!ELEMENT tfoot    (tr)+>
+<!ELEMENT tbody    (tr)+>
+<!ELEMENT colgroup (col)*>
+<!ELEMENT col      EMPTY>
+<!ELEMENT tr       (th|td)+>
+<!ELEMENT th       %Flow;>
+<!ELEMENT td       %Flow;>
+
+<!ATTLIST table
+  %attrs;
+  summary     %Text;         #IMPLIED
+  width       %Length;       #IMPLIED
+  border      %Pixels;       #IMPLIED
+  frame       %TFrame;       #IMPLIED
+  rules       %TRules;       #IMPLIED
+  cellspacing %Length;       #IMPLIED
+  cellpadding %Length;       #IMPLIED
+  >
+
+<!ENTITY % CAlign "(top|bottom|left|right)">
+
+<!ATTLIST caption
+  %attrs;
+  >
+
+<!--
+colgroup groups a set of col elements. It allows you to group
+several semantically related columns together.
+-->
+<!ATTLIST colgroup
+  %attrs;
+  span        %Number;       "1"
+  width       %MultiLength;  #IMPLIED
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!--
+ col elements define the alignment properties for cells in
+ one or more columns.
+
+ The width attribute specifies the width of the columns, e.g.
+
+     width=64        width in screen pixels
+     width=0.5*      relative width of 0.5
+
+ The span attribute causes the attributes of one
+ col element to apply to more than one column.
+-->
+<!ATTLIST col
+  %attrs;
+  span        %Number;       "1"
+  width       %MultiLength;  #IMPLIED
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!--
+    Use thead to duplicate headers when breaking table
+    across page boundaries, or for static headers when
+    tbody sections are rendered in scrolling panel.
+
+    Use tfoot to duplicate footers when breaking table
+    across page boundaries, or for static footers when
+    tbody sections are rendered in scrolling panel.
+
+    Use multiple tbody sections when rules are needed
+    between groups of table rows.
+-->
+<!ATTLIST thead
+  %attrs;
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!ATTLIST tfoot
+  %attrs;
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!ATTLIST tbody
+  %attrs;
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!ATTLIST tr
+  %attrs;
+  %cellhalign;
+  %cellvalign;
+  >
+
+
+<!-- Scope is simpler than headers attribute for common tables -->
+<!ENTITY % Scope "(row|col|rowgroup|colgroup)">
+
+<!-- th is for headers, td for data and for cells acting as both -->
+
+<!ATTLIST th
+  %attrs;
+  abbr        %Text;         #IMPLIED
+  axis        CDATA          #IMPLIED
+  headers     IDREFS         #IMPLIED
+  scope       %Scope;        #IMPLIED
+  rowspan     %Number;       "1"
+  colspan     %Number;       "1"
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!ATTLIST td
+  %attrs;
+  abbr        %Text;         #IMPLIED
+  axis        CDATA          #IMPLIED
+  headers     IDREFS         #IMPLIED
+  scope       %Scope;        #IMPLIED
+  rowspan     %Number;       "1"
+  colspan     %Number;       "1"
+  %cellhalign;
+  %cellvalign;
+  >
+
diff --git a/fuzz/seed_corpus/0c156d7e289aa9daed03ee5219c1087f304e0ff5 b/fuzz/seed_corpus/0c156d7e289aa9daed03ee5219c1087f304e0ff5
new file mode 100644
index 000000000000..cc2a0fdc30b1
--- /dev/null
+++ b/fuzz/seed_corpus/0c156d7e289aa9daed03ee5219c1087f304e0ff5
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<xsd:schema xmlns:foo="http://FOO" 
+	xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
+	elementFormDefault="qualified"
+	targetNamespace="http://FOO">
+
+	<xsd:element name="foo">
+		<xsd:complexType>
+		    <xsd:sequence>			
+				<xsd:element name="elem.lax" type="foo:type.lax"/>				
+				<xsd:element name="elem.strict" type="foo:type.strict"/>				
+			</xsd:sequence>
+		</xsd:complexType>
+	</xsd:element>
+
+	<xsd:attribute name="bar" type="xsd:language" />	
+
+	<xsd:complexType name="type.lax">			
+		<xsd:anyAttribute namespace="##any" processContents="lax"/>	
+	</xsd:complexType>
+	<xsd:complexType name="type.strict">			
+		<xsd:anyAttribute namespace="##any" processContents="strict"/>	
+	</xsd:complexType>
+	
+</xsd:schema>
+
diff --git a/fuzz/seed_corpus/0c81f2be59d6e8d407560df61f70fea33f628619 b/fuzz/seed_corpus/0c81f2be59d6e8d407560df61f70fea33f628619
new file mode 100644
index 000000000000..6a728e6771fb
--- /dev/null
+++ b/fuzz/seed_corpus/0c81f2be59d6e8d407560df61f70fea33f628619
@@ -0,0 +1,14 @@
+=>a|b(d|e(g|h|i)|f)|c
+a
+c
+bd
+bf
+beg
+beh
+bei
+b
+be
+bi
+f
+ab
+ac
diff --git a/fuzz/seed_corpus/0c9f98eb422a59137fcf6e8368b2d91b00a5cfb0 b/fuzz/seed_corpus/0c9f98eb422a59137fcf6e8368b2d91b00a5cfb0
new file mode 100644
index 000000000000..22d8ed88e852
--- /dev/null
+++ b/fuzz/seed_corpus/0c9f98eb422a59137fcf6e8368b2d91b00a5cfb0
@@ -0,0 +1,16 @@
+<?xml version="1.0"?>
+<!DOCTYPE a [
+<!ELEMENT a (#PCDATA|b|s:b)*>
+<!ATTLIST a xmlns:s CDATA #IMPLIED>
+<!ELEMENT b EMPTY>
+<!ATTLIST b xmlns:s CDATA #IMPLIED>
+<!ELEMENT s:b EMPTY>
+<!ATTLIST s:b xmlns:s CDATA #IMPLIED>
+]>
+<a xmlns:s="http://some.test.ns/a">
+  Some text.
+	<b/>
+  Some text.
+	<s:b/>
+  Some text.
+</a>
diff --git a/fuzz/seed_corpus/0cca701ea25dab8e47ffee1d41ae5b2fa80d75ce b/fuzz/seed_corpus/0cca701ea25dab8e47ffee1d41ae5b2fa80d75ce
new file mode 100644
index 000000000000..5c1c1bf02799
--- /dev/null
+++ b/fuzz/seed_corpus/0cca701ea25dab8e47ffee1d41ae5b2fa80d75ce
@@ -0,0 +1,7 @@
+<AAA>
+     <CCC id="Q2"/>
+     <CCC/>
+     <BBB>
+          <CCC id="Q1"/>
+     </BBB>
+</AAA>
diff --git a/fuzz/seed_corpus/0d187520e9f41b00153249383f24c77fd5d4cd99 b/fuzz/seed_corpus/0d187520e9f41b00153249383f24c77fd5d4cd99
new file mode 100644
index 000000000000..a6b4d6027083
--- /dev/null
+++ b/fuzz/seed_corpus/0d187520e9f41b00153249383f24c77fd5d4cd99
@@ -0,0 +1 @@
+<elem1 attr1="0"/>
diff --git a/fuzz/seed_corpus/0d3a2bdc316b17dfbd0b7ccd44737d8caa63792c b/fuzz/seed_corpus/0d3a2bdc316b17dfbd0b7ccd44737d8caa63792c
new file mode 100644
index 000000000000..861c90ae3d62
--- /dev/null
+++ b/fuzz/seed_corpus/0d3a2bdc316b17dfbd0b7ccd44737d8caa63792c
@@ -0,0 +1,3 @@
+<AAA>
+     <CCC/>
+</AAA>
diff --git a/fuzz/seed_corpus/0d3d85ffa5363ae5691afddfb0a630d45739179a b/fuzz/seed_corpus/0d3d85ffa5363ae5691afddfb0a630d45739179a
new file mode 100644
index 000000000000..23886d0b11e9
--- /dev/null
+++ b/fuzz/seed_corpus/0d3d85ffa5363ae5691afddfb0a630d45739179a
@@ -0,0 +1,17 @@
+<element name="addressBook" xmlns="http://relaxng.org/ns/structure/1.0">
+  <zeroOrMore>
+    <element name="card">
+      <element name="name">
+        <text/>
+      </element>
+      <element name="email">
+        <text/>
+      </element>
+      <optional>
+	<element name="note">
+	  <text/>
+	</element>
+      </optional>
+    </element>
+  </zeroOrMore>
+</element>
diff --git a/fuzz/seed_corpus/0d553bbcd73a23a541c68ffdf8cf60d386a67d92 b/fuzz/seed_corpus/0d553bbcd73a23a541c68ffdf8cf60d386a67d92
new file mode 100644
index 000000000000..2246f1770e21
--- /dev/null
+++ b/fuzz/seed_corpus/0d553bbcd73a23a541c68ffdf8cf60d386a67d92
@@ -0,0 +1,7 @@
+<?xml version="1.0"?>
+<!DOCTYPE a SYSTEM "dtds/a.dtd" [
+<!ELEMENT a (#PCDATA | b | c)*>
+<!ELEMENT b (#PCDATA)>
+<!ELEMENT c (#PCDATA)>
+]>
+<a> violates [ VC: Unique Element Type Declaration ] </a>
diff --git a/fuzz/seed_corpus/0d75321585730f6bc551f43ba86cb3aaec49d14d b/fuzz/seed_corpus/0d75321585730f6bc551f43ba86cb3aaec49d14d
new file mode 100644
index 000000000000..c768e97e0ba8
--- /dev/null
+++ b/fuzz/seed_corpus/0d75321585730f6bc551f43ba86cb3aaec49d14d
@@ -0,0 +1,89 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- $Header: /home/cvsroot/w3c-xml-schema/user/examples/first-user-dt.xsd,v 1.1 2001/11/01 12:27:47 vdv Exp $ -->
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
+
+	<xs:simpleType name="string255">
+		<xs:restriction base="xs:token">
+			<xs:maxLength value="255"/>
+		</xs:restriction>
+	</xs:simpleType>
+	<xs:simpleType name="string32">
+		<xs:restriction base="xs:token">
+			<xs:maxLength value="32"/>
+		</xs:restriction>
+	</xs:simpleType>
+	<xs:simpleType name="isbn">
+		<xs:restriction base="xs:unsignedLong">
+			<xs:totalDigits value="10"/>
+		</xs:restriction>
+	</xs:simpleType>
+	<xs:simpleType name="supportedLanguages">
+		<xs:restriction base="xs:language">
+			<xs:enumeration value="en"/>
+			<xs:enumeration value="es"/>
+		</xs:restriction>
+	</xs:simpleType>
+	<xs:element name="name" type="string32"/>
+	<xs:element name="qualification" type="string255"/>
+	<xs:element name="born" type="xs:date"/>
+	<xs:element name="dead" type="xs:date"/>
+	<xs:element name="isbn" type="isbn"/>
+	
+	<xs:attribute name="id" type="xs:ID"/>
+	<xs:attribute name="available" type="xs:boolean"/>
+	<xs:attribute name="lang" type="supportedLanguages"/>
+	
+	<xs:element name="title">
+		<xs:complexType>
+			<xs:simpleContent>
+				<xs:extension base="string255">
+					<xs:attribute ref="lang"/>
+				</xs:extension>
+			</xs:simpleContent>
+		</xs:complexType>
+	</xs:element>
+	
+	<xs:element name="library">
+		<xs:complexType>
+			<xs:sequence>
+				<xs:element ref="book" maxOccurs="unbounded"/>
+			</xs:sequence>
+		</xs:complexType>
+	</xs:element>
+	
+	<xs:element name="author">
+		<xs:complexType>
+			<xs:sequence>
+				<xs:element ref="name"/>
+				<xs:element ref="born"/>
+				<xs:element ref="dead" minOccurs="0"/>
+			</xs:sequence>
+			<xs:attribute ref="id"/>
+		</xs:complexType>
+	</xs:element>
+	
+	<xs:element name="book">
+		<xs:complexType>
+			<xs:sequence>
+				<xs:element ref="isbn"/>
+				<xs:element ref="title"/>
+				<xs:element ref="author" minOccurs="0" maxOccurs="unbounded"/>
+				<xs:element ref="character" minOccurs="0" maxOccurs="unbounded"/>
+			</xs:sequence>
+			<xs:attribute ref="id"/>
+			<xs:attribute ref="available"/>
+		</xs:complexType>
+	</xs:element>
+	
+	<xs:element name="character">
+		<xs:complexType>
+			<xs:sequence>
+				<xs:element ref="name"/>
+				<xs:element ref="born"/>
+				<xs:element ref="qualification"/>
+			</xs:sequence>
+			<xs:attribute ref="id"/>
+		</xs:complexType>
+	</xs:element>
+	
+</xs:schema>
diff --git a/fuzz/seed_corpus/0dd6288030245d6321791f5d145d5c465912945c b/fuzz/seed_corpus/0dd6288030245d6321791f5d145d5c465912945c
new file mode 100644
index 000000000000..dcd06942301f
--- /dev/null
+++ b/fuzz/seed_corpus/0dd6288030245d6321791f5d145d5c465912945c
@@ -0,0 +1 @@
+<a>foo</a>
diff --git a/fuzz/seed_corpus/0e6f212f04c1659140cc135cc8ebb1313254c219 b/fuzz/seed_corpus/0e6f212f04c1659140cc135cc8ebb1313254c219
new file mode 100644
index 000000000000..d3ac3884b6a2
--- /dev/null
+++ b/fuzz/seed_corpus/0e6f212f04c1659140cc135cc8ebb1313254c219
@@ -0,0 +1,3 @@
+<AAA>
+     <BBB/>
+</AAA>
diff --git a/fuzz/seed_corpus/0e7113fb5f90187c68454342ff4b918fd89df95b b/fuzz/seed_corpus/0e7113fb5f90187c68454342ff4b918fd89df95b
new file mode 100644
index 000000000000..7248a5bf932c
--- /dev/null
+++ b/fuzz/seed_corpus/0e7113fb5f90187c68454342ff4b918fd89df95b
@@ -0,0 +1 @@
+<!ELEMENT c EMPTY>
diff --git a/fuzz/seed_corpus/0e75e6935de80d924277e5328d68a23d8de6ba3f b/fuzz/seed_corpus/0e75e6935de80d924277e5328d68a23d8de6ba3f
new file mode 100644
index 000000000000..769a5bb7c8f1
--- /dev/null
+++ b/fuzz/seed_corpus/0e75e6935de80d924277e5328d68a23d8de6ba3f
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<foo
+	xmlns="http://FOO" 
+	xmlns:foo="http://FOO" 
+	xmlns:bar="http://BAR" 
+	xmlns:import="http://IMPORT" 
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+	xsi:schemaLocation="http://FOO file:///c:/dev/libxml2/patches/2004-05-17/anyAttr-errors1_0.xsd">
+
+	<!-- not allowed: foo:barC -->
+	<basic.B foo:barC="o"/>
+	<!-- not allowed: foo:barC -->
+	<basic.C foo:barC="o"/>
+	<!-- not allowed: barA, bar:barB -->
+	<basic.D barA="o" bar:barB="o"/>
+	<!-- not allowed: bar:barB -->
+	<inters.2_1 barA="o" bar:barB="o" foo:barC="o"/>
+	<!-- not allowed: barA, foo:barC -->
+	<inters.3_1 barA="o" bar:barB="o" foo:barC="o"/>
+	<!-- not allowed: bar:barB -->
+	<inters.4_1 barA="o" bar:barB="o" foo:barC="o"/>
+	<!-- not allowed: barA, foo:barC -->
+	<inters.6_1 barA="o" bar:barB="o" foo:barC="o"/>
+</foo>
+
+
diff --git a/fuzz/seed_corpus/0ea5bd004cf7e082db96ec3773cc1d3020ea0678 b/fuzz/seed_corpus/0ea5bd004cf7e082db96ec3773cc1d3020ea0678
new file mode 100644
index 000000000000..d5f28d5300e0
--- /dev/null
+++ b/fuzz/seed_corpus/0ea5bd004cf7e082db96ec3773cc1d3020ea0678
@@ -0,0 +1,3 @@
+<AAA>
+     <BBB bbb="C"/>
+</AAA>
diff --git a/fuzz/seed_corpus/0ed173519dbf72a643ebac81117507a13fc33701 b/fuzz/seed_corpus/0ed173519dbf72a643ebac81117507a13fc33701
new file mode 100644
index 000000000000..24a899b707e9
--- /dev/null
+++ b/fuzz/seed_corpus/0ed173519dbf72a643ebac81117507a13fc33701
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- 
+http://www.w3.org/TR/xmldsig2ed-tests/#c14n11xmlbase-prop-1
+
+Check that implementations of [XML-C14N1.1] work properly when the 
+xml:base origin appears in the output document subset and also children 
+with xml:base, which do not require further processing, are also present.
+-->
+<ietf:c14n11XmlBaseDoc1 xmlns:ietf="http://www.ietf.org" xmlns:w3c="http://www.w3.org" xml:base="http://xmlbase.example.org/xmlbase0/">
+    <ietf:e1 xml:base="/xmlbase1/">
+      <ietf:e11 xml:base="/xmlbase11/">
+        <ietf:e111 xml:base="/xmlbase111/"/>
+      </ietf:e11>
+      <ietf:e12 at="2">
+        <ietf:e121 xml:base="/xmlbase121/"/>
+      </ietf:e12>
+    </ietf:e1>
+    <ietf:e2>
+      <ietf:e21 xml:base="/xmlbase21/"/>
+    </ietf:e2>
+    <ietf:e3>
+      <ietf:e31 at="3"/>
+    </ietf:e3>
+</ietf:c14n11XmlBaseDoc1>
diff --git a/fuzz/seed_corpus/0f4b109b7485f97b414203e5c8fcbe9d79ad44ed b/fuzz/seed_corpus/0f4b109b7485f97b414203e5c8fcbe9d79ad44ed
new file mode 100644
index 000000000000..6f67877f1714
--- /dev/null
+++ b/fuzz/seed_corpus/0f4b109b7485f97b414203e5c8fcbe9d79ad44ed
@@ -0,0 +1,9 @@
+<schema xmlns="http://www.ascc.net/xml/schematron" >
+     <pattern name="Test attribute">
+          <rule context="CCC">
+               <report test="parent::BBB and not(@id)">Attribute id is missing</report>
+               <report test="not(parent::BBB) and @id">Attribute id is used in wrong context</report>
+          </rule>
+     </pattern>
+</schema>
+
diff --git a/fuzz/seed_corpus/0f5106937b68ba39686ca3bdb64695d2457451ca b/fuzz/seed_corpus/0f5106937b68ba39686ca3bdb64695d2457451ca
new file mode 100644
index 000000000000..fd05da78f0a8
--- /dev/null
+++ b/fuzz/seed_corpus/0f5106937b68ba39686ca3bdb64695d2457451ca
@@ -0,0 +1,25 @@
+<?xml version="1.0"?>
+<schema xmlns="http://www.w3.org/2001/XMLSchema"
+	xmlns:foo="http://FOO"
+	targetNamespace="http://FOO" version="0.1"
+	elementFormDefault="qualified">
+ 
+  <complexType name="fooType">
+    <choice>
+      <sequence>
+        <element name="PGPKeyID" type="base64Binary"/>
+        <element name="PGPKeyPacket" type="base64Binary" minOccurs="0"/>
+        <any namespace="##other" processContents="lax" minOccurs="0"
+maxOccurs="unbounded"/>
+      </sequence>
+      <sequence>
+        <element name="PGPKeyPacket" type="base64Binary"/>
+        <any namespace="##other" processContents="lax" minOccurs="0"
+maxOccurs="unbounded"/>
+      </sequence>
+    </choice>
+  </complexType>
+
+  <element name="foo" type="foo:fooType"/>     
+ 
+</schema>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/0f84ad0758d9add8fab470f16befdfaae099ddda b/fuzz/seed_corpus/0f84ad0758d9add8fab470f16befdfaae099ddda
new file mode 100644
index 000000000000..5b4a77a4019d
--- /dev/null
+++ b/fuzz/seed_corpus/0f84ad0758d9add8fab470f16befdfaae099ddda
@@ -0,0 +1,14 @@
+<!DOCTYPE doc [
+<!ELEMENT doc (src | dest)*>
+<!ELEMENT src EMPTY>
+<!ELEMENT dest EMPTY>
+<!ATTLIST src ref IDREF #IMPLIED>
+<!ATTLIST dest id ID #IMPLIED>
+<!ENTITY dest "<dest id='foo'/>">
+]>
+<doc>
+  <src ref="foo"/>
+  &dest;
+  <src ref="foo"/>
+</doc>
+
diff --git a/fuzz/seed_corpus/0fd7bee6fde35437645194d8c45aaee9cac11b6a b/fuzz/seed_corpus/0fd7bee6fde35437645194d8c45aaee9cac11b6a
new file mode 100644
index 000000000000..f17c8080fb96
--- /dev/null
+++ b/fuzz/seed_corpus/0fd7bee6fde35437645194d8c45aaee9cac11b6a
@@ -0,0 +1,2 @@
+<ex1:test xmlns:ex1="http://example.com/1/"
+          ex1:foo="bar"/>
diff --git a/fuzz/seed_corpus/0ffd3e46edeb253b94d35fcc9c65fb353b49c486 b/fuzz/seed_corpus/0ffd3e46edeb253b94d35fcc9c65fb353b49c486
new file mode 100644
index 000000000000..ff6f285c662e
--- /dev/null
+++ b/fuzz/seed_corpus/0ffd3e46edeb253b94d35fcc9c65fb353b49c486
@@ -0,0 +1,30 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+<!-- saved from url=(0016)http://intranet/ -->
+<!-- BEGIN Naviscope Javascript --><HTML><HEAD><TITLE>Welcome to Copernic.com</TITLE>
+<SCRIPT language=javascript>
+          NS_ActualOpen=window.open;
+          function NS_NullWindow(){this.window;}
+          function NS_NewOpen(url,nam,atr){return(new NS_NullWindow());}
+          window.open=NS_NewOpen;
+</SCRIPT>
+<!-- END Naviscope Javascript --><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><!-- saved from url=(0027)http://www.agents-tech.com/ -->
+<META content="text/html; charset=iso-8859-1" http-equiv=Content-Type>
+<META 
+content="Copernic.com Inc. develops innovative agent technology solutions to efficiently access and manage the overwhelming quantity of information available on the Internet and intranets." 
+name=DESCRIPTION>
+<META 
+content=agent,technology,intranet,extranet,management,filtering,ranking,solution,service,intelligent,intelligence,client,server,architecture,developer,development,information,telecommunication,announcement,press,product,profile,contact,multi-agent,meta-search,metasearch,multi-thread,mobile,wireless,shopping,robot,PCS,Copernic,engine,toolkit,CDK,EDK 
+name=KEYWORDS>
+<META content="MSHTML 5.00.3103.1000" name=GENERATOR></HEAD><FRAMESET 
+border=false cols=172,* frameBorder=0 frameSpacing=0><FRAME marginHeight=0 
+marginWidth=0 name=left noResize scrolling=no src="doc2_files/side.htm" 
+target="rtop"><FRAMESET rows=43,*><FRAME marginHeight=0 marginWidth=0 name=rtop 
+noResize scrolling=no src="doc2_files/top.htm" target="rbottom"><FRAME 
+name=rbottom noResize src="doc2_files/contents.htm" 
+target="_top"></FRAMESET><NOFRAMES>
+
+  <body bgcolor="#FFFFFF" text="#000000" link="#000080" vlink="#000080" alink="#000080"
+  topmargin="0" leftmargin="0" marginheight="0" marginwidth="0">
+  <p>This page uses frames, but your browser doesn't support them.</p>
+  </body>
+  </NOFRAMES></FRAMESET></HTML>
diff --git a/fuzz/seed_corpus/10252b88a86e33e88effc97d948ac80c6416aa8f b/fuzz/seed_corpus/10252b88a86e33e88effc97d948ac80c6416aa8f
new file mode 100644
index 000000000000..aa1adac0ee7b
--- /dev/null
+++ b/fuzz/seed_corpus/10252b88a86e33e88effc97d948ac80c6416aa8f
@@ -0,0 +1,58 @@
+<?xml version = "1.0" standalone = "yes"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG April 1999//EN"
+ "http://www.w3.org/Graphics/SVG/svg-19990412.dtd">
+<svg width = "268px" height="207px">
+<g style = "stroke: #000000" > 
+   <path  d = " M 29 28 "/> 
+   <path  d = " L 19 74 "/> 
+</g> 
+<g style = "stroke: #800040" > 
+   <polyline verts = " 32,100 72,50 90,82 73,16 120,64 152,9 177,107"/> 
+</g> 
+<g style = "stroke: #000000" > 
+</g> 
+<g style = "stroke: #0000ff" > 
+   <rect x = "30" y = "101" width  = "51" height = "33"/>
+</g> 
+<g style = "fill: #0000ff" > 
+   <ellipse cx = "182" cy = "127" major  = "37" minor = "31" angle = "90"/>
+</g> 
+<g style = "fill: #ff0000" > 
+   <polyline verts = " 78,180 76,151 131,149 136,182 135,182 134,183 127,185 117,186 109,192 104,194 98,199 96,200 95,201 94,202 92,202 85,202 70,200 54,199 47,198 46,197 45,197 37,195 26,193 17,187 9,181 8,181 7,176 6,175 6,173 6,172 6,170 8,164 8,163 8,162 9,162 10,162 11,162 13,162 20,162 26,162 27,162 28,162 30,162 30,163 31,163 32,164 34,166 35,166 36,167 36,168 37,169 38,169 39,169 41,170 43,170 45,170 47,170 49,170 50,168 50,161 50,160 50,159 47,162 78,180"/> 
+   <g>
+     <desc> Java Font definition:Dialog 0</desc> 
+   </g>
+   <g>
+     <desc> Java Font definition:Helvetica 0</desc> 
+   </g>
+</g> 
+<g style = "stroke: #000000" > 
+   <text x = "188" y = "36" >this is text</text>
+</g> 
+<g style = "stroke: #000000" > 
+   <g>
+     <desc> Java Font definition:Dialog 0</desc> 
+   </g>
+   <g>
+     <desc> Java Font definition:Helvetica 700</desc> 
+   </g>
+</g> 
+<g style = "stroke: #008080" > 
+   <text x = "176" y = "85" >sadfsadfsad</text>
+</g> 
+<g style = "stroke: #000000" > 
+</g> 
+<g style = "fill: #800040" > 
+   <ellipse cx = "208" cy = "180" major  = "45" minor = "31" angle = "0"/>
+</g> 
+<g style = "stroke: #000000" > 
+</g> 
+<g style = "fill: #ffffff" > 
+   <g>
+     <desc> Java Font definition:Dialog 700</desc> 
+   </g>
+   <g>
+     <desc> Java Font definition:Dialog 700</desc> 
+   </g>
+</g></svg>
+
diff --git a/fuzz/seed_corpus/10427462d18f60de0727ae71f8b30e67bae5e300 b/fuzz/seed_corpus/10427462d18f60de0727ae71f8b30e67bae5e300
new file mode 100644
index 000000000000..624c71207245
--- /dev/null
+++ b/fuzz/seed_corpus/10427462d18f60de0727ae71f8b30e67bae5e300
@@ -0,0 +1,18 @@
+<?xml version="1.0"?>
+<!-- 
+Error reported:
+
+any-2_1.xml:17: element bar: Schemas validity error : 
+Element '{urn:test:foo}bar': This element is not expected. 
+Expected is one of ( {##other:urn:test:foo}* ).
+
+Tiny glitch: the error report mechanism fails to recognize
+that there is only one element of choice. It should report:
+"Excepted is ( {##other:urn:test:foo}* ).".
+-->
+<foo:foo xmlns:foo="urn:test:foo" xmlns:moo="urn:test:moo"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="urn:test:foo any-2_1.xsd">
+	<foo:bar/>
+	<foo:bar/>
+</foo:foo>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/11151c1f8a1da7fc9510eb6ac06e6b9c5efe6d89 b/fuzz/seed_corpus/11151c1f8a1da7fc9510eb6ac06e6b9c5efe6d89
new file mode 100644
index 000000000000..9fc5ead082af
--- /dev/null
+++ b/fuzz/seed_corpus/11151c1f8a1da7fc9510eb6ac06e6b9c5efe6d89
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <element>
+      <choice>
+        <choice>
+          <name>a</name>
+          <name>b</name>
+        </choice>
+        <name>c</name>
+      </choice>
+      <empty/>
+    </element>
+  </start>
+</grammar>
diff --git a/fuzz/seed_corpus/11272849809f3bdf65ceb37ac7aa447459334b46 b/fuzz/seed_corpus/11272849809f3bdf65ceb37ac7aa447459334b46
new file mode 100644
index 000000000000..d31c8ff95e62
--- /dev/null
+++ b/fuzz/seed_corpus/11272849809f3bdf65ceb37ac7aa447459334b46
@@ -0,0 +1 @@
+&jÙ
\ No newline at end of file
diff --git a/fuzz/seed_corpus/115b37a602de376022be7161cb23d8200aee712b b/fuzz/seed_corpus/115b37a602de376022be7161cb23d8200aee712b
new file mode 100644
index 000000000000..36179ddd649b
--- /dev/null
+++ b/fuzz/seed_corpus/115b37a602de376022be7161cb23d8200aee712b
@@ -0,0 +1,23 @@
+<schema xmlns="http://www.ascc.net/xml/schematron" >
+     <pattern name="Print both cases">
+          <rule context="AAA">
+               <assert test="BBB">BBB element is missing.</assert>
+               <report test="BBB">BBB element is present.</report>
+               <assert test="@name">AAA misses attribute name.</assert>
+               <report test="@name">AAA contains attribute name.</report>
+          </rule>
+     </pattern>
+     <pattern name="Print positive result only">
+          <rule context="AAA">
+               <report test="BBB">BBB element is present.</report>
+               <report test="@name">AAA contains attribute name.</report>
+          </rule>
+     </pattern>
+     <pattern name="Print negative result only">
+          <rule context="AAA">
+               <assert test="BBB">BBB element is missing.</assert>
+               <assert test="@name">AAA misses attribute name.</assert>
+          </rule>
+     </pattern>
+</schema>
+
diff --git a/fuzz/seed_corpus/11635af037a796739b803b1d67e59aee152fb35e b/fuzz/seed_corpus/11635af037a796739b803b1d67e59aee152fb35e
new file mode 100644
index 000000000000..b2e70e3fff26
--- /dev/null
+++ b/fuzz/seed_corpus/11635af037a796739b803b1d67e59aee152fb35e
@@ -0,0 +1,16 @@
+<?xml version="1.0"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+  <xsd:complexType name="PurchaseOrderType">
+    <xsd:sequence>
+      <xsd:all>
+        <xsd:element name="shipTo" type="USAddress"/>
+        <xsd:element name="billTo" type="USAddress"/>
+        <xsd:element name="items" type="Items"/>
+      </xsd:all>
+      <xsd:sequence>
+        <xsd:element ref="comment" minOccurs="0" maxOccurs="unbounded"/>
+      </xsd:sequence>
+    </xsd:sequence>
+    <xsd:attribute name="orderDate" type="xsd:date"/>
+  </xsd:complexType>
+</xsd:schema>
diff --git a/fuzz/seed_corpus/11c3681bb5b2ea9cfdecb79f3a3124cb4c8858f9 b/fuzz/seed_corpus/11c3681bb5b2ea9cfdecb79f3a3124cb4c8858f9
new file mode 100644
index 000000000000..7d37ab83c596
--- /dev/null
+++ b/fuzz/seed_corpus/11c3681bb5b2ea9cfdecb79f3a3124cb4c8858f9
@@ -0,0 +1,10 @@
+<!--
+http://www.w3.org/TR/xmldsig2ed-tests/#c14n11xmlbase-prop-7
+
+Check that implementations of [XML-C14N1.1] do not pass the xml:base 
+to another element when it is not necessary.
+-->
+<XPath xmlns:ietf="http://www.ietf.org" >
+(//. | //@* | //namespace::*) 
+[ancestor-or-self::ietf:c14n11XmlBaseDoc1 and not(ancestor-or-self::ietf:e1 or ancestor-or-self::ietf:e2)]
+</XPath>
diff --git a/fuzz/seed_corpus/11dab67b78d459826ae4cfcdc05cf91c1fc9fd7a b/fuzz/seed_corpus/11dab67b78d459826ae4cfcdc05cf91c1fc9fd7a
new file mode 100644
index 000000000000..f065eed234cd
--- /dev/null
+++ b/fuzz/seed_corpus/11dab67b78d459826ae4cfcdc05cf91c1fc9fd7a
@@ -0,0 +1,3 @@
+<AAA>
+     <BBB aaa="A" bbb="B"/>
+</AAA>
diff --git a/fuzz/seed_corpus/120a2fbfabf37ad14df7ed82c2d89088dfe15d19 b/fuzz/seed_corpus/120a2fbfabf37ad14df7ed82c2d89088dfe15d19
new file mode 100644
index 000000000000..dc5573c05701
--- /dev/null
+++ b/fuzz/seed_corpus/120a2fbfabf37ad14df7ed82c2d89088dfe15d19
@@ -0,0 +1,10 @@
+<!--
+http://www.w3.org/TR/xmldsig2ed-tests/#XMLID
+
+Check that implementations of [XML-C14N1.1] handle xml:id attributes 
+as defined in [XML-C14N1.1]
+-->
+<XPath xmlns:ietf="http://www.ietf.org" >
+(//. | //@* | //namespace::*)
+[ancestor-or-self::ietf:e1]
+</XPath>
diff --git a/fuzz/seed_corpus/12e7780fd2e88bce7460167ee15bcd8f84be0fbf b/fuzz/seed_corpus/12e7780fd2e88bce7460167ee15bcd8f84be0fbf
new file mode 100644
index 000000000000..7046521343ca
--- /dev/null
+++ b/fuzz/seed_corpus/12e7780fd2e88bce7460167ee15bcd8f84be0fbf
@@ -0,0 +1,11 @@
+<?xml version="1.0"?>
+<!-- This one tests the document access strategy for <import> -->
+<foo:foo 
+	xmlns:foo="http://FOO" 
+	xmlns:bar="http://BAR"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+	xsi:schemaLocation="http://FOO import1_0.xsd">
+	<foo:bar/>
+	<bar:bar.A/>
+	<bar:bar.B/>
+</foo:foo>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/1370fc03d0009a05614a134847afd8188fd76cc1 b/fuzz/seed_corpus/1370fc03d0009a05614a134847afd8188fd76cc1
new file mode 100644
index 000000000000..714c9d1846a6
--- /dev/null
+++ b/fuzz/seed_corpus/1370fc03d0009a05614a134847afd8188fd76cc1
@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<foo:Root xmlns:bar="http://example.org/bar" xmlns:baz="http://example.org/baz" xmlns:foo="http://example.org/foo" xmlns="http://example.org/" xml:lang="en-ie">
+  <bar:Something>
+     <foo:Something>
+        <bar:Something>
+           <foo:Something>
+             <baz:Something />
+           </foo:Something>
+        </bar:Something>
+     </foo:Something>
+  </bar:Something>
+</foo:Root>
diff --git a/fuzz/seed_corpus/13799b7fe169c8de8889234e7b33e0cdde0cc47e b/fuzz/seed_corpus/13799b7fe169c8de8889234e7b33e0cdde0cc47e
new file mode 100644
index 000000000000..275753bad8fc
--- /dev/null
+++ b/fuzz/seed_corpus/13799b7fe169c8de8889234e7b33e0cdde0cc47e
@@ -0,0 +1,3 @@
+<addressBook>
+  <card name="foo" email="bar"/>
+</addressBook>
diff --git a/fuzz/seed_corpus/13b919c1f1c19522473beaba623afed955e65f92 b/fuzz/seed_corpus/13b919c1f1c19522473beaba623afed955e65f92
new file mode 100644
index 000000000000..f6355700ffea
--- /dev/null
+++ b/fuzz/seed_corpus/13b919c1f1c19522473beaba623afed955e65f92
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8" ?> 
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
+           targetNamespace="http://www.tempuri.org/MainSchema"
+           xmlns:tns="http://www.tempuri.org/MainSchema"
+           xmlns:ns="http://www.tempuri.org/ImportedSchema"
+           elementFormDefault="qualified" >
+           
+  <xs:import namespace="http://www.tempuri.org/ImportedSchema" schemaLocation="./import-455953.xsd" />
+  
+  <xs:complexType name="MyMainType">
+    <xs:sequence>
+      <xs:element name="MainA">
+        <xs:complexType>
+          <xs:attribute name="MainID" type="xs:int"/>
+        </xs:complexType>
+      </xs:element>
+      <xs:element ref="ns:AnotherElement" />
+    </xs:sequence>
+  </xs:complexType>
+
+  <xs:element name="MainElement" type="tns:MyMainType">
+    <xs:key name="MainKey" >
+      <xs:selector xpath="tns:MainA" />
+      <xs:field xpath="@MainID" />
+    </xs:key>
+  </xs:element>
+
+
+</xs:schema>
diff --git a/fuzz/seed_corpus/13fb4d418998bdb16f027dfc2842d46ede5129b0 b/fuzz/seed_corpus/13fb4d418998bdb16f027dfc2842d46ede5129b0
new file mode 100644
index 000000000000..7d7abb136b5e
--- /dev/null
+++ b/fuzz/seed_corpus/13fb4d418998bdb16f027dfc2842d46ede5129b0
@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<foo xmlns="http://FOO">lalala</foo>
diff --git a/fuzz/seed_corpus/1437e5e33198fa59e55fe2a8dcd3edac07102e64 b/fuzz/seed_corpus/1437e5e33198fa59e55fe2a8dcd3edac07102e64
new file mode 100644
index 000000000000..a93c8ee33508
--- /dev/null
+++ b/fuzz/seed_corpus/1437e5e33198fa59e55fe2a8dcd3edac07102e64
@@ -0,0 +1,7 @@
+<?xml version="1.0"?>
+<foo:foo xmlns:foo="http://FOO" 
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+	xsi:schemaLocation="http://FOO seq-dubl-elem1_0.xsd">
+	<foo:PGPKeyID>PEhlbGxvIHdvcmxkIT4=</foo:PGPKeyID>
+	<foo:PGPKeyPacket>PEhlbGxvIHdvcmxkIT4=</foo:PGPKeyPacket>
+</foo:foo>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/143eddcb3c1e41ca0e773b91ba0bfa3b0888b085 b/fuzz/seed_corpus/143eddcb3c1e41ca0e773b91ba0bfa3b0888b085
new file mode 100644
index 000000000000..6922becc4737
--- /dev/null
+++ b/fuzz/seed_corpus/143eddcb3c1e41ca0e773b91ba0bfa3b0888b085
@@ -0,0 +1,24 @@
+<?xml version="1.0"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+	xmlns:foo="http://FOO"
+	targetNamespace="http://BAR"
+	elementFormDefault="qualified">
+
+	<xsd:import namespace="http://FOO" schemaLocation="import2_0.imp"/>
+
+	<xsd:simpleType name="fooType">
+		<xsd:restriction base="xsd:string">
+			<xsd:maxLength value="10"/>
+		</xsd:restriction>
+	</xsd:simpleType>
+
+	<xsd:element name="bar">
+		<xsd:complexType>
+			<xsd:sequence>
+				<xsd:element ref="foo:foo" minOccurs="0"/>
+			</xsd:sequence>
+		</xsd:complexType>
+	</xsd:element>
+
+
+</xsd:schema>
diff --git a/fuzz/seed_corpus/156207e9ec9a86691595dd77cb0490a247fe175e b/fuzz/seed_corpus/156207e9ec9a86691595dd77cb0490a247fe175e
new file mode 100644
index 000000000000..e2567f532d1b
--- /dev/null
+++ b/fuzz/seed_corpus/156207e9ec9a86691595dd77cb0490a247fe175e
@@ -0,0 +1,6 @@
+<!DOCTYPE doc [
+<!ELEMENT doc (#PCDATA)>
+<!ATTLIST doc a1 CDATA "v1">
+<!ATTLIST doc a1 CDATA "z1">
+]>
+<doc></doc>
diff --git a/fuzz/seed_corpus/15970946eb9a2ed52ad09fc78e61e1cf4e741018 b/fuzz/seed_corpus/15970946eb9a2ed52ad09fc78e61e1cf4e741018
new file mode 100644
index 000000000000..a7a1950afdf2
--- /dev/null
+++ b/fuzz/seed_corpus/15970946eb9a2ed52ad09fc78e61e1cf4e741018
@@ -0,0 +1,18 @@
+<!DOCTYPE doc [<!ATTLIST e9 attr CDATA "default">]>
+<doc>
+   <e1   />
+   <e2   ></e2>
+   <e3    name = "elem3"   id="elem3"    />
+   <e4    name="elem4"   id="elem4"    ></e4>
+   <e5 a:attr="out" b:attr="sorted" attr2="all" attr="I'm"
+       xmlns:b="http://www.ietf.org" 
+       xmlns:a="http://www.w3.org"
+       xmlns="http://www.uvic.ca"/>
+   <e6 xmlns="" xmlns:a="http://www.w3.org">
+       <e7 xmlns="http://www.ietf.org">
+           <e8 xmlns="" xmlns:a="http://www.w3.org">
+               <e9 xmlns="" xmlns:a="http://www.ietf.org"/>
+           </e8>
+       </e7>
+   </e6>
+</doc>
diff --git a/fuzz/seed_corpus/15d3ac6444c917fd769d0ce83bfc31dc4466980b b/fuzz/seed_corpus/15d3ac6444c917fd769d0ce83bfc31dc4466980b
new file mode 100644
index 000000000000..19ce7387f6d5
--- /dev/null
+++ b/fuzz/seed_corpus/15d3ac6444c917fd769d0ce83bfc31dc4466980b
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+http://www.w3.org/TR/xmldsig2ed-tests/#c14n11xmlbase-prop-3
+
+Check that implementations of [XML-C14N1.1] properly build the xml:base 
+if one of intermediate the levels (ietf:e1) are absent from the document 
+subset.
+-->
+<ietf:c14n11XmlBaseDoc1 xmlns:ietf="http://www.ietf.org" xmlns:w3c="http://www.w3.org" xml:base="http://xmlbase.example.org/xmlbase0/">
+    <ietf:e1 xml:base="/xmlbase1/">
+      <ietf:e11 xml:base="/xmlbase11/">
+        <ietf:e111 xml:base="/xmlbase111/"/>
+      </ietf:e11>
+      <ietf:e12 at="2">
+        <ietf:e121 xml:base="/xmlbase121/"/>
+      </ietf:e12>
+    </ietf:e1>
+    <ietf:e2>
+      <ietf:e21 xml:base="/xmlbase21/"/>
+    </ietf:e2>
+    <ietf:e3>
+      <ietf:e31 at="3"/>
+    </ietf:e3>
+</ietf:c14n11XmlBaseDoc1>
diff --git a/fuzz/seed_corpus/15de524d7bfcddd2b2ffc89f02230740b71fe042 b/fuzz/seed_corpus/15de524d7bfcddd2b2ffc89f02230740b71fe042
new file mode 100644
index 000000000000..5eeccf2a0c87
--- /dev/null
+++ b/fuzz/seed_corpus/15de524d7bfcddd2b2ffc89f02230740b71fe042
@@ -0,0 +1,9 @@
+<!DOCTYPE doc [
+<!ENTITY test1 "test 1">
+<!ENTITY test2 "test 2">
+]>
+<doc>
+   <Content>Reten&#231;&#227;o</Content>
+   <Content>&lt;&gt;</Content>
+   <Content>&test1;&test2;</Content>
+</doc>
diff --git a/fuzz/seed_corpus/15ff9e809d0bfa67e482541391d3ec5fc9844a96 b/fuzz/seed_corpus/15ff9e809d0bfa67e482541391d3ec5fc9844a96
new file mode 100644
index 000000000000..a3efb7014bbd
--- /dev/null
+++ b/fuzz/seed_corpus/15ff9e809d0bfa67e482541391d3ec5fc9844a96
@@ -0,0 +1,3 @@
+<AAA>
+aaa
+</AAA>
diff --git a/fuzz/seed_corpus/1600d482d58bc75d288aedadef3a11135788dc5c b/fuzz/seed_corpus/1600d482d58bc75d288aedadef3a11135788dc5c
new file mode 100644
index 000000000000..7c3249cccab2
--- /dev/null
+++ b/fuzz/seed_corpus/1600d482d58bc75d288aedadef3a11135788dc5c
@@ -0,0 +1 @@
+<foo xml:id="bar"/>
diff --git a/fuzz/seed_corpus/16783e74638cfe8030490b0180fd7fbc765780d7 b/fuzz/seed_corpus/16783e74638cfe8030490b0180fd7fbc765780d7
new file mode 100644
index 000000000000..986b3fec6f8c
--- /dev/null
+++ b/fuzz/seed_corpus/16783e74638cfe8030490b0180fd7fbc765780d7
@@ -0,0 +1,18 @@
+<?xml version="1.0"?>
+<D:multistatus xmlns:D="http://www.ietf.org/standards/dav/" xmlns:R="http://www.foo.bar/boxschema/">
+  <D:response>
+    <D:href>http://www.foo.bar/container/</D:href>
+    <D:prop>
+      <R:bigbox/>
+      <R:author/>
+    </D:prop>
+    <D:status>HTTP 1.1 200 OK</D:status>
+  </D:response>
+  <D:response>
+    <D:href>http://www.foo.bar/container/index.html</D:href>
+    <D:prop>
+      <R:bigbox/>
+    </D:prop>
+    <D:status>HTTP 1.1 200 OK</D:status>
+  </D:response>
+</D:multistatus>
diff --git a/fuzz/seed_corpus/16f348235a0080206b00be3f9231e418aa5d67da b/fuzz/seed_corpus/16f348235a0080206b00be3f9231e418aa5d67da
new file mode 100644
index 000000000000..cbfd4c428d61
--- /dev/null
+++ b/fuzz/seed_corpus/16f348235a0080206b00be3f9231e418aa5d67da
@@ -0,0 +1,25 @@
+<?xml version="1.0"?>
+<D:multistatus xmlns:D="http://www.ietf.org/standards/dav/" xmlns:R="http://www.foo.bar/boxschema">
+  <D:response>
+    <D:prop>
+      <R:bigbox>
+        <R:BoxType>Box type A</R:BoxType>
+      </R:bigbox>
+      <R:author>
+        <R:Name>J.J. Dingleheimerschmidt</R:Name>
+      </R:author>
+    </D:prop>
+    <D:status>HTTP/1.1 200 OK</D:status>
+  </D:response>
+  <D:response>
+    <D:prop>
+      <R:DingALing/>
+      <R:Random/>
+    </D:prop>
+    <D:status>HTTP/1.1 403 Forbidden</D:status>
+    <D:responsedescription> The user does not have access to the DingALing property.
+      </D:responsedescription>
+  </D:response>
+  <D:responsedescription> There has been an access violation error.
+ </D:responsedescription>
+</D:multistatus>
diff --git a/fuzz/seed_corpus/179b0cb5a01db1510b23f5cc531ea0ac3bfe4d98 b/fuzz/seed_corpus/179b0cb5a01db1510b23f5cc531ea0ac3bfe4d98
new file mode 100644
index 000000000000..84ff576b462f
--- /dev/null
+++ b/fuzz/seed_corpus/179b0cb5a01db1510b23f5cc531ea0ac3bfe4d98
@@ -0,0 +1,2 @@
+<element name="x" xmlns="http://relaxng.org/ns/structure/1.0"/>
+
diff --git a/fuzz/seed_corpus/17b31bb2ef7f3a15434478f422276fcd736f0ff7 b/fuzz/seed_corpus/17b31bb2ef7f3a15434478f422276fcd736f0ff7
new file mode 100644
index 000000000000..9513445b88d6
--- /dev/null
+++ b/fuzz/seed_corpus/17b31bb2ef7f3a15434478f422276fcd736f0ff7
@@ -0,0 +1,20 @@
+<?xml version="1.0"?>
+<xsd_hexBinary>
+  <hex>00</hex>
+  <hex>0123456789ABCDEF</hex>
+  <hex>abcdef0123456789</hex>
+  <hex>0123456789abcdef</hex>
+  <hex>0123456789ABCDEF</hex>
+  <hex>0123456789abcdef0123456789ABCDEF</hex>
+  <hex>0123456789abcdef0123456789ABCDEF0123456789abcdef0123456789ABCDEF0123456789abcdef0123456789ABCDEF0123456789abcdef0123456789ABCDEF0123456789abcdef0123456789ABCDEF</hex>
+  <hex>01234567899876543210</hex>
+  <hex>00112233445566778899aAbBcCdDeEfF</hex>
+  <hex>A0B1C2D3E4F5</hex>
+  <!-- minLength and maxLength -->
+  <hex2>00</hex2>
+  <hex2>0000000000000000</hex2>
+  <hex2>1122334455667788</hex2>
+  <!-- length -->
+  <hex3>abcd</hex3>
+  <hex3>0ed0</hex3>
+</xsd_hexBinary>
diff --git a/fuzz/seed_corpus/18093e2a54c73c34b3160fb1bccafeed58db0bd5 b/fuzz/seed_corpus/18093e2a54c73c34b3160fb1bccafeed58db0bd5
new file mode 100644
index 000000000000..16ac6c2795fc
--- /dev/null
+++ b/fuzz/seed_corpus/18093e2a54c73c34b3160fb1bccafeed58db0bd5
@@ -0,0 +1,5 @@
+<a>
+  <b>
+    <c d="attr">text</c>
+  </b>
+</a>
diff --git a/fuzz/seed_corpus/1818ac1aa7f2fb815428dd95acf8fe0691455e16 b/fuzz/seed_corpus/1818ac1aa7f2fb815428dd95acf8fe0691455e16
new file mode 100644
index 000000000000..4478c602ba32
--- /dev/null
+++ b/fuzz/seed_corpus/1818ac1aa7f2fb815428dd95acf8fe0691455e16
@@ -0,0 +1,2 @@
+<tst xmlns:a="http://example.com/" xmlns:b="http://example.com/"
+     a:err="1" b:err="2"/>
diff --git a/fuzz/seed_corpus/18455d3de982d262231a468c0c47e783805cc1fd b/fuzz/seed_corpus/18455d3de982d262231a468c0c47e783805cc1fd
new file mode 100644
index 000000000000..bbb654a8b35f
--- /dev/null
+++ b/fuzz/seed_corpus/18455d3de982d262231a468c0c47e783805cc1fd
@@ -0,0 +1,7 @@
+<?xml version="1.0"?>
+<foo xmlns="urn:test:foo" 
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="urn:test:foo sg-all.xsd">
+	<gm-A-1/>
+	<gm-A-1/>	
+</foo>
diff --git a/fuzz/seed_corpus/185d7bb0d1416c764345bac8dc713f3fe296dff7 b/fuzz/seed_corpus/185d7bb0d1416c764345bac8dc713f3fe296dff7
new file mode 100644
index 000000000000..ce93df774f64
--- /dev/null
+++ b/fuzz/seed_corpus/185d7bb0d1416c764345bac8dc713f3fe296dff7
@@ -0,0 +1,9 @@
+<element name="addressBook" ns="http://www.example.com"
+         xmlns="http://relaxng.org/ns/structure/1.0">
+  <zeroOrMore>
+    <element name="card">
+      <attribute name="name"/>
+      <attribute name="email"/>
+    </element>
+  </zeroOrMore>
+</element>
diff --git a/fuzz/seed_corpus/191750348d3607f07c1ac636303daa558bc31697 b/fuzz/seed_corpus/191750348d3607f07c1ac636303daa558bc31697
new file mode 100644
index 000000000000..b9f62ca5f1b3
--- /dev/null
+++ b/fuzz/seed_corpus/191750348d3607f07c1ac636303daa558bc31697
@@ -0,0 +1,3 @@
+<?xml version='1.0'?>
+<!DOCTYPE root SYSTEM 't6.dtd'>
+<root>&abc;</root>
diff --git a/fuzz/seed_corpus/19204df7ab4eae999ecc6ea0bded083cb946dc85 b/fuzz/seed_corpus/19204df7ab4eae999ecc6ea0bded083cb946dc85
new file mode 100644
index 000000000000..906a220b16d2
--- /dev/null
+++ b/fuzz/seed_corpus/19204df7ab4eae999ecc6ea0bded083cb946dc85
@@ -0,0 +1,15 @@
+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG April 1999//EN" 
+  "http://www.w3.org/Graphics/SVG/svg-19990412.dtd">
+<svg width="4in" height="3in">
+  <desc>Two groups, each of two rectangles
+  </desc>
+  <g style="fillcolor:red">
+    <rect x="100" y="100" width="100" height="100" />
+    <rect x="300" y="100" width="100" height="100" />
+  </g>
+  <g style="fillcolor:blue">
+    <rect x="100" y="300" width="100" height="100" />
+    <rect x="300" y="300" width="100" height="100" />
+  </g>
+</svg>
diff --git a/fuzz/seed_corpus/19384a4d87395788c83ac27934cd3cf71d0e5406 b/fuzz/seed_corpus/19384a4d87395788c83ac27934cd3cf71d0e5406
new file mode 100644
index 000000000000..36cb8bb1f92b
--- /dev/null
+++ b/fuzz/seed_corpus/19384a4d87395788c83ac27934cd3cf71d0e5406
@@ -0,0 +1,12 @@
+<schema xmlns="http://www.ascc.net/xml/schematron" >
+     <pattern name="Select empty elements CCC">
+          <rule context="CCC">
+               <assert test="normalize-space(.) and *">Source contains an empty element CCC </assert>
+               <report test="normalize-space(.) = ''">[1]An element CCC does not contain any text</report>
+               <assert test="normalize-space(.)">[2]An element CCC does not contain any text</assert>
+               <report test="not(*)">[1]An element CCC does not contain any child element</report>
+               <assert test="*">[2]An element CCC does not contain any child element</assert>
+          </rule>
+     </pattern>
+</schema>
+
diff --git a/fuzz/seed_corpus/195c9d4c518ea0b2717c281feb289b6553326abd b/fuzz/seed_corpus/195c9d4c518ea0b2717c281feb289b6553326abd
new file mode 100644
index 000000000000..8b047cea462a
--- /dev/null
+++ b/fuzz/seed_corpus/195c9d4c518ea0b2717c281feb289b6553326abd
@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified">
+
+    <xs:element name="foo">
+        <xs:complexType>
+            <xs:sequence>
+                <xs:element name="bar" minOccurs="1" maxOccurs="unbounded"/>
+            </xs:sequence>
+        </xs:complexType>
+    </xs:element>
+
+</xs:schema>              
\ No newline at end of file
diff --git a/fuzz/seed_corpus/198eb5d4de042d0b430acfedb5f08b70a9bc4267 b/fuzz/seed_corpus/198eb5d4de042d0b430acfedb5f08b70a9bc4267
new file mode 100644
index 000000000000..ce7a2915b0ef
--- /dev/null
+++ b/fuzz/seed_corpus/198eb5d4de042d0b430acfedb5f08b70a9bc4267
@@ -0,0 +1,8 @@
+<!DOCTYPE doc [
+<!ELEMENT doc ((a | b) , (c | d))+>
+<!ELEMENT a (#PCDATA)>
+<!ELEMENT b (#PCDATA)>
+<!ELEMENT c (#PCDATA)>
+<!ELEMENT d (#PCDATA)>
+]>
+<doc><b>This</b><c> is a valid document</c></doc>
diff --git a/fuzz/seed_corpus/19a80b448405a19fbb41592734b6d4af617d0459 b/fuzz/seed_corpus/19a80b448405a19fbb41592734b6d4af617d0459
new file mode 100644
index 000000000000..b6739bb43078
--- /dev/null
+++ b/fuzz/seed_corpus/19a80b448405a19fbb41592734b6d4af617d0459
@@ -0,0 +1,8 @@
+<XXX>
+     <BBB/>
+     <BBB/>
+     <AAA/>
+     <BBB/>
+     <AAA/>
+     <AAA/>
+</XXX>
diff --git a/fuzz/seed_corpus/1a0798fcc3d279d54727b8531527edcda35079d8 b/fuzz/seed_corpus/1a0798fcc3d279d54727b8531527edcda35079d8
new file mode 100644
index 000000000000..7145c194ce0c
--- /dev/null
+++ b/fuzz/seed_corpus/1a0798fcc3d279d54727b8531527edcda35079d8
@@ -0,0 +1,12 @@
+<html>
+<head>
+<title>Regression test 2</title>
+</head>
+<body>
+<h1>Regression test 2</h1>
+<p>
+Autoclose of tag P
+<p>
+Ok file no problem
+</body>
+</html>
diff --git a/fuzz/seed_corpus/1a69f9c493e3409a297ef54cd2709c6c8b155cd7 b/fuzz/seed_corpus/1a69f9c493e3409a297ef54cd2709c6c8b155cd7
new file mode 100644
index 000000000000..0ad64dd5cf2e
--- /dev/null
+++ b/fuzz/seed_corpus/1a69f9c493e3409a297ef54cd2709c6c8b155cd7
@@ -0,0 +1 @@
+<card name="John Smith" email="js@example.com" preferredFormat="  html  "/>
diff --git a/fuzz/seed_corpus/1afdab953f153ad082284ab6579dfa97e9db25e3 b/fuzz/seed_corpus/1afdab953f153ad082284ab6579dfa97e9db25e3
new file mode 100644
index 000000000000..63d6efc5e2b7
--- /dev/null
+++ b/fuzz/seed_corpus/1afdab953f153ad082284ab6579dfa97e9db25e3
@@ -0,0 +1,7 @@
+<!DOCTYPE bac SYSTEM "http://example.org/bac.dtd">
+<bac>
+  <b>Let's use a DTD defined entity &bent;</b>
+  <a>Let's use predefined entites &amp; &lt; &gt;</a>
+  <c/>
+</bac>
+
diff --git a/fuzz/seed_corpus/1b03d02961926db0a5b2867291d30951c39d148b b/fuzz/seed_corpus/1b03d02961926db0a5b2867291d30951c39d148b
new file mode 100644
index 000000000000..a468702d93de
--- /dev/null
+++ b/fuzz/seed_corpus/1b03d02961926db0a5b2867291d30951c39d148b
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<xsd:schema xmlns:foo="http://FOO" 
+	xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
+	elementFormDefault="qualified"
+	targetNamespace="http://FOO">
+
+	<xsd:element name="foo">
+		<xsd:complexType>
+		    <xsd:sequence>			
+				<xsd:element name="elem.lax.A" type="foo:type.lax"/>				
+				<xsd:element name="elem.lax.B" type="foo:type.lax"/>				
+				<xsd:element name="elem.strict" type="foo:type.strict"/>				
+				<xsd:element name="elem.skip" type="foo:type.skip"/>				
+			</xsd:sequence>
+		</xsd:complexType>
+	</xsd:element>
+
+	<xsd:attribute name="barA" type="xsd:language" />
+	<xsd:attribute name="barB" type="xsd:language" />
+
+	<xsd:complexType name="type.lax">			
+		<xsd:anyAttribute namespace="##any" processContents="lax"/>	
+	</xsd:complexType>
+	<xsd:complexType name="type.strict">			
+		<xsd:anyAttribute namespace="##any"/>	
+	</xsd:complexType>
+	<xsd:complexType name="type.skip">			
+		<xsd:anyAttribute namespace="##any" processContents="skip"/>	
+	</xsd:complexType>
+	
+</xsd:schema>
+
diff --git a/fuzz/seed_corpus/1b6b1588fd94a28c0184b532083d2d4aaa4125aa b/fuzz/seed_corpus/1b6b1588fd94a28c0184b532083d2d4aaa4125aa
new file mode 100644
index 000000000000..8ffee0e17503
--- /dev/null
+++ b/fuzz/seed_corpus/1b6b1588fd94a28c0184b532083d2d4aaa4125aa
@@ -0,0 +1,8 @@
+<?xml version="1.0"?>
+<foo:foo xmlns:foo="http://FOO" 
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+	xsi:schemaLocation="http://FOO include1_0.xsd" foo:req="oo">
+	<foo:bar foo:bar="o"  uri="asd"><foo:bar.A/><foo:bar.B>anyURI</foo:bar.B></foo:bar>
+	<boo/>
+	
+</foo:foo>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/1c325aae428d9e024730d89afdfbcfd9dfd05755 b/fuzz/seed_corpus/1c325aae428d9e024730d89afdfbcfd9dfd05755
new file mode 100644
index 000000000000..b151c21c30eb
--- /dev/null
+++ b/fuzz/seed_corpus/1c325aae428d9e024730d89afdfbcfd9dfd05755
@@ -0,0 +1,6 @@
+<!DOCTYPE doc [
+<!ELEMENT doc (a , b)*>
+<!ELEMENT a (#PCDATA)>
+<!ELEMENT b (#PCDATA)>
+]>
+<doc><a>This</a><b> is a valid document</b></doc>
diff --git a/fuzz/seed_corpus/1c967d0cbfb53d1c1184b8d27f2c0b1f9cb4326c b/fuzz/seed_corpus/1c967d0cbfb53d1c1184b8d27f2c0b1f9cb4326c
new file mode 100644
index 000000000000..031a967caed3
--- /dev/null
+++ b/fuzz/seed_corpus/1c967d0cbfb53d1c1184b8d27f2c0b1f9cb4326c
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="EUC-JP"?>
+<foo>
+Text with EUC-JP chars at position 214 (0xd6)
+___
+_______________
+_______________
+_______________
+_______________
+_______________
+_______________
+_______________
+_______�é®�Äé___
+_</foo>
diff --git a/fuzz/seed_corpus/1d2e7871a709b88c0f4e07b959c103070768a5b5 b/fuzz/seed_corpus/1d2e7871a709b88c0f4e07b959c103070768a5b5
new file mode 100644
index 000000000000..6c303e476d19
--- /dev/null
+++ b/fuzz/seed_corpus/1d2e7871a709b88c0f4e07b959c103070768a5b5
@@ -0,0 +1 @@
+<this_is_a_very_large_name_0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901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234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789_end_of_the_very_large_name/>
diff --git a/fuzz/seed_corpus/1e791b3905ff171de1c06a26fdff4d262d5d4be2 b/fuzz/seed_corpus/1e791b3905ff171de1c06a26fdff4d262d5d4be2
new file mode 100644
index 000000000000..a0b8a592b241
--- /dev/null
+++ b/fuzz/seed_corpus/1e791b3905ff171de1c06a26fdff4d262d5d4be2
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!-- 
+-->
+<foo xmlns="http://FOO" xmlns:foo="http://FOO" 
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+	xsi:schemaLocation="http://FOO cos-ct-extends-1-3_0.xsd">
+	<bar.A foo:bar="o"/>
+	<bar.B foo:bar="o"/>
+</foo>
diff --git a/fuzz/seed_corpus/1e82fff4b132ce695652529980f1c904d28b7791 b/fuzz/seed_corpus/1e82fff4b132ce695652529980f1c904d28b7791
new file mode 100644
index 000000000000..9d3fabff2136
--- /dev/null
+++ b/fuzz/seed_corpus/1e82fff4b132ce695652529980f1c904d28b7791
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 
+	targetNamespace="http://FOO" xmlns:foo="http://FOO">
+
+	<element name="foo" type="foo:type.A"/>
+
+	<simpleType name="type.A">
+		<restriction>
+			<simpleType>
+				<list itemType="integer"/>			
+			</simpleType>
+			<length value="3"/>
+		</restriction>
+	</simpleType>
+
+	<!--restriction base="foo:type.base.A">
+			
+	</restriction-->
+
+	<simpleType name="type.base.A">
+		<restriction>
+			<simpleType>
+				<list itemType="integer"/>				
+			</simpleType>
+		</restriction>
+	</simpleType>
+
+	
+
+</schema>
diff --git a/fuzz/seed_corpus/1ed76a4de1c73b3f5883f0ca110a96be8aa12c1e b/fuzz/seed_corpus/1ed76a4de1c73b3f5883f0ca110a96be8aa12c1e
new file mode 100644
index 000000000000..abfe1d6b8d6a
--- /dev/null
+++ b/fuzz/seed_corpus/1ed76a4de1c73b3f5883f0ca110a96be8aa12c1e
@@ -0,0 +1,13 @@
+<doc>
+  <x>1</x>
+  <b xml:lang="en">
+    <x>en</x>
+    <x>3</x>
+  </b>
+  <x>4</x>
+  <para xml:lang="en"/>
+  <div xml:lang="en"><para/></div>
+  <para xml:lang="EN"/>
+  <para xml:lang="en-us"/>
+  <para xml:lang="EN-US"/>
+</doc>
diff --git a/fuzz/seed_corpus/1ee55697ce9055cfe227685daca3c57b4318cfa0 b/fuzz/seed_corpus/1ee55697ce9055cfe227685daca3c57b4318cfa0
new file mode 100644
index 000000000000..adb9ea7afc57
--- /dev/null
+++ b/fuzz/seed_corpus/1ee55697ce9055cfe227685daca3c57b4318cfa0
@@ -0,0 +1,5 @@
+<?xml version="1.0"?>
+<EXAMPLE>
+    This is an inverted exclamation sign &#xA1;
+    This is a space &#32; 
+</EXAMPLE>
diff --git a/fuzz/seed_corpus/1f50fd9aa3a95df4a16b2ff4ce266ca83a4ff1fc b/fuzz/seed_corpus/1f50fd9aa3a95df4a16b2ff4ce266ca83a4ff1fc
new file mode 100644
index 000000000000..b02bb1757782
--- /dev/null
+++ b/fuzz/seed_corpus/1f50fd9aa3a95df4a16b2ff4ce266ca83a4ff1fc
@@ -0,0 +1,6 @@
+<!DOCTYPE book [
+<!ELEMENT book ANY>
+]>
+<!-- IllegalChar #x0e
+ in p02:  -->
+<book/>
diff --git a/fuzz/seed_corpus/1f61817349b114163accd91d7718ccd8a22fbfa2 b/fuzz/seed_corpus/1f61817349b114163accd91d7718ccd8a22fbfa2
new file mode 100644
index 000000000000..27955093dc0b
--- /dev/null
+++ b/fuzz/seed_corpus/1f61817349b114163accd91d7718ccd8a22fbfa2
@@ -0,0 +1,27 @@
+<?xml version="1.0"?>
+<!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.1//EN"
+"http://dark.wapit.com/vswap/tests/wap/DTD/wml11.dtd">
+<!-- (C) 1999, 2000 WAP Forum Ltd.  All rights reserved -->
+<wml>
+<card id="card1">
+<onevent type="onenterforward">
+<go href="/vswap/run/result.eml">
+        <postfield name="var" value="&#36;test"/>
+        <postfield name="v" value="dark"/>
+        <postfield name="ts" value="0003"/>
+        <postfield name="tp" value="wml/state/variables/parsing/1"/>
+        <postfield name="ti" value="1"/>
+        <postfield name="expected" value="var:pass"/>
+</go>
+</onevent>
+<p>If automatic testing failed, select <anchor>Failed<go
+href='/vswap/run/result.eml'>
+        <postfield name="SUBMIT" value="No"/><postfield name="v"
+value="dark"/>
+        <postfield name="ts" value="0003"/>
+        <postfield name="tp" value="wml/state/variables/parsing/1"/>
+        <postfield name="ti" value="1"/>
+        <postfield name="expected" value="var:pass"/></go></anchor>.</p>
+</card>
+
+</wml>
diff --git a/fuzz/seed_corpus/1f954acde14869cc13df666d262a96000bbfb5dc b/fuzz/seed_corpus/1f954acde14869cc13df666d262a96000bbfb5dc
new file mode 100644
index 000000000000..5f63102166da
--- /dev/null
+++ b/fuzz/seed_corpus/1f954acde14869cc13df666d262a96000bbfb5dc
@@ -0,0 +1,14 @@
+<?xml version="1.0"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+	targetNamespace="http://FOO"
+	xmlns:foo="http://FOO">
+	<xsd:include schemaLocation="include2_0.inc" />
+
+	<xsd:element name="foo">
+		<xsd:complexType>
+			<xsd:sequence>
+				<xsd:element ref="foo:bar"/>				
+			</xsd:sequence>	
+		</xsd:complexType>
+	</xsd:element>
+</xsd:schema>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/1fd59752baa6bc81f102ba96945a8026d8715adc b/fuzz/seed_corpus/1fd59752baa6bc81f102ba96945a8026d8715adc
new file mode 100644
index 000000000000..0ea1a41bebb1
--- /dev/null
+++ b/fuzz/seed_corpus/1fd59752baa6bc81f102ba96945a8026d8715adc
@@ -0,0 +1,5 @@
+<book>
+  <odd-page>first page</odd-page>
+  <even-page>second page</even-page>
+  <odd-page>third page</odd-page>
+</book>
diff --git a/fuzz/seed_corpus/200d267a8bfc425839e40d407199ea7ff82fe346 b/fuzz/seed_corpus/200d267a8bfc425839e40d407199ea7ff82fe346
new file mode 100644
index 000000000000..0cf871ec5dc6
--- /dev/null
+++ b/fuzz/seed_corpus/200d267a8bfc425839e40d407199ea7ff82fe346
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<foo xmlns="http://FOO" 
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+	xsi:schemaLocation="http://FOO derivation-ok-extension_0.xsd"
+	barA_1="o" barA_2="o"/>
+   
+
+
+
diff --git a/fuzz/seed_corpus/200d6d0432577c34fc801d4fee24b3393d7c05b4 b/fuzz/seed_corpus/200d6d0432577c34fc801d4fee24b3393d7c05b4
new file mode 100644
index 000000000000..8f2bc09c420f
--- /dev/null
+++ b/fuzz/seed_corpus/200d6d0432577c34fc801d4fee24b3393d7c05b4
@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="utf-8"?>
+<A><![CDATA[Cár]]></A>
diff --git a/fuzz/seed_corpus/210a5f90b6ae0cd6cb95edbde77d52d450eeb1fc b/fuzz/seed_corpus/210a5f90b6ae0cd6cb95edbde77d52d450eeb1fc
new file mode 100644
index 000000000000..58990cbbab66
--- /dev/null
+++ b/fuzz/seed_corpus/210a5f90b6ae0cd6cb95edbde77d52d450eeb1fc
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<grammar ns="" xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <element name="t">
+      <ref name="tcont"/>
+    </element>
+  </start>
+  <define name="tcont">
+    <text/>
+  </define>
+</grammar>
diff --git a/fuzz/seed_corpus/210cab277f69b056d63542bc6940ea2cca8a558a b/fuzz/seed_corpus/210cab277f69b056d63542bc6940ea2cca8a558a
new file mode 100644
index 000000000000..b959a1278d51
--- /dev/null
+++ b/fuzz/seed_corpus/210cab277f69b056d63542bc6940ea2cca8a558a
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- This tests that three-byte UTF-8 characters are parsed properly when split across a buffer boundary of length XML_PARSER_BIG_BUFFER_SIZE (300 bytes). -->
+<doc>
+<p><![CDATA[牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛]]></p>
+<p><![CDATA[ 牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛]]></p>
+<p><![CDATA[  牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛]]></p>
+</doc>
diff --git a/fuzz/seed_corpus/211cf9d35b1d4679671b4ac3d4e89fc075613ab3 b/fuzz/seed_corpus/211cf9d35b1d4679671b4ac3d4e89fc075613ab3
new file mode 100644
index 000000000000..56df55a2fe61
--- /dev/null
+++ b/fuzz/seed_corpus/211cf9d35b1d4679671b4ac3d4e89fc075613ab3
@@ -0,0 +1,7 @@
+<!DOCTYPE doc [
+<!ELEMENT doc (#PCDATA | a | b)*>
+<!ELEMENT a EMPTY>
+<!ELEMENT b (#PCDATA)>
+<!ELEMENT c (#PCDATA)>
+]>
+<doc> This <b>seems</b> Ok <a/> but this <c>was not declared</c></doc>
diff --git a/fuzz/seed_corpus/21f4384140618ecb5caadcfeb123bd6f7d1bcbfe b/fuzz/seed_corpus/21f4384140618ecb5caadcfeb123bd6f7d1bcbfe
new file mode 100644
index 000000000000..912327551ce4
--- /dev/null
+++ b/fuzz/seed_corpus/21f4384140618ecb5caadcfeb123bd6f7d1bcbfe
@@ -0,0 +1,2 @@
+<!-- Well formed but invalid -->
+<doc/>
diff --git a/fuzz/seed_corpus/21f9abf973c92ec0a51656f3a76dbdad0bad769c b/fuzz/seed_corpus/21f9abf973c92ec0a51656f3a76dbdad0bad769c
new file mode 100644
index 000000000000..6c6396801014
--- /dev/null
+++ b/fuzz/seed_corpus/21f9abf973c92ec0a51656f3a76dbdad0bad769c
@@ -0,0 +1,5 @@
+<!DOCTYPE doc [
+<!ELEMENT doc (#PCDATA)>
+<!ATTLIST doc val (v1 | v2 | v3) #IMPLIED>
+]>
+<doc val="v4"></doc>
diff --git a/fuzz/seed_corpus/22421149badaedff85e55e4cab3b08502a92c36f b/fuzz/seed_corpus/22421149badaedff85e55e4cab3b08502a92c36f
new file mode 100644
index 000000000000..cc1580b53ff6
--- /dev/null
+++ b/fuzz/seed_corpus/22421149badaedff85e55e4cab3b08502a92c36f
@@ -0,0 +1 @@
+<doc><b/><a/><c/></doc>
diff --git a/fuzz/seed_corpus/22d1271153c5b90a31a6a3924787b98a750344eb b/fuzz/seed_corpus/22d1271153c5b90a31a6a3924787b98a750344eb
new file mode 100644
index 000000000000..a8907cc62926
--- /dev/null
+++ b/fuzz/seed_corpus/22d1271153c5b90a31a6a3924787b98a750344eb
@@ -0,0 +1 @@
+<elem1 attr1="a"/>
diff --git a/fuzz/seed_corpus/23343eefaf46c5fbfe5a5ed489b125cf38741d14 b/fuzz/seed_corpus/23343eefaf46c5fbfe5a5ed489b125cf38741d14
new file mode 100644
index 000000000000..7395edd17492
--- /dev/null
+++ b/fuzz/seed_corpus/23343eefaf46c5fbfe5a5ed489b125cf38741d14
@@ -0,0 +1,1558 @@
+<?xml version="1.0"?>
+<!DOCTYPE article [
+<!ENTITY version "1.0.53">
+<!ENTITY mdash  "--">
+<!ENTITY hellip "...">
+<!ENTITY copy       "&#x00A9;"> <!-- COPYRIGHT SIGN -->
+        <!-- replace version above with actual application version number-->
+	<!--  Template Version: 1.0.1  (do not remove this line) -->
+
+
+
+<!ENTITY APPLET-TEMPLATE-1x-SHELL SYSTEM
+"templates/applet_template_1-applet.sgml.cdata">
+<!ENTITY APPLET-TEMPLATE-1x SYSTEM
+"templates/applet_template_1.sgml.cdata">
+]>
+
+<!--  Version: 1.0.1  -->
+
+<article id="index">
+  <articleinfo>
+
+    <authorgroup>
+
+      <author>
+        <firstname>David</firstname>
+        <surname>Mason</surname>
+        <affiliation>
+          <orgname>Red Hat, Inc.</orgname>
+          <address>
+            <email>dcm@redhat.com</email>
+          </address>
+        </affiliation>
+      </author>
+
+      <author>
+        <firstname>Daniel</firstname>
+        <surname>Mueth</surname>
+        <affiliation>
+          <address>
+            <email>d-mueth@uchicago.edu</email>
+          </address>
+        </affiliation>
+      </author>
+
+      <author>
+        <firstname>Alexander</firstname>
+        <surname>Kirillov</surname>
+        <affiliation>
+          <address>
+            <email>kirillov@math.sunysb.edu</email>
+          </address>
+        </affiliation>
+      </author>
+
+    </authorgroup>
+
+    <releaseinfo>
+      This is a pre-release!
+    </releaseinfo>
+    
+    <revhistory>
+      <revision>
+        <revnumber>
+          0.99
+        </revnumber>
+        <date>
+         04.10.2000
+        </date>
+      </revision>
+    </revhistory>
+    
+    <copyright>
+      <year>2000</year>
+      <holder>Red Hat, Inc., Daniel Mueth, and Alexander Kirillov</holder>
+    </copyright>
+
+    <legalnotice>
+     <para>
+      Permission is granted to copy, distribute and/or modify this
+      document under the terms of the <citetitle>GNU Free Documentation
+      License</citetitle>, Version 1.1 or any later version published
+      by the Free Software Foundation with no Invariant Sections, no
+      Front-Cover Texts, and no Back-Cover Texts. You may obtain a copy
+      of the <citetitle>GNU Free Documentation License</citetitle> from
+      the Free Software Foundation by visiting <ulink type="http"
+      url="http://www.fsf.org">their Web site</ulink> or by writing to:
+      Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+      Boston, MA 02111-1307, USA.
+     </para>
+     <para>
+      Many of the names used by companies to distinguish their products and
+      services are claimed as trademarks. Where those names appear in any
+      GNOME documentation, and those trademarks are made aware to the members
+      of the GNOME Documentation Project, the names have been printed in caps
+      or initial caps.
+     </para>
+    </legalnotice>
+
+    <title>The GNOME Handbook of Writing Software Documentation</title>
+
+  </articleinfo>
+  
+  <!-- ################# Introduction ############### -->
+
+  <sect1 id="intro">
+    <title>Introduction</title>
+
+    <!-- ####### Introduction | The GNOME Documentation Project ####### -->
+
+    <sect2 id="gdp">
+      <title>The GNOME Documentation Project</title>
+
+      <sect3 id="goals">
+        <title>Goals</title>
+        <para>
+          The GNOME Documentation Project (GDP) aims to provide GNOME
+          and GNOME applications with a complete, intuitive, and clear
+          documentation system.  At the center of the GDP is the
+          <application>GNOME Help Browser</application>, which
+          presents a unified interface to GNOME-specific documentation
+          as well as other Linux documentation such as man pages and
+          texinfo documents. The GNOME Help System provides a
+          comprehensive view of documentation on a machine by
+          dynamically assembling the documentation of GNOME
+          applications and components which are installed. The GDP is
+          responsible for writing numerous GNOME-related documents,
+          both for developers and for users.  Developer documentation
+          includes <ulink url="http://developer.gnome.org/doc/API/"
+          type="http">APIs for the GNOME libraries</ulink>, <ulink
+          url="http://developer.gnome.org/doc/whitepapers/"
+          type="http"><citetitle>GNOME White
+          Papers</citetitle></ulink>, GNOME developer <ulink
+          url="http://developer.gnome.org/doc/tutorials/"
+          type="http">tutorials</ulink>, the <ulink
+          url="http://developer.gnome.org/doc/FAQ/"
+          type="http"><citetitle>GNOME Developer
+          FAQ</citetitle></ulink>, the <ulink
+          url="http://developer.gnome.org" type="http">GNOME
+          Developer's Website</ulink>, and <citetitle>GNOME
+          Handbook</citetitle>'s, such as the one you are reading.
+          User documentation include the <ulink
+          url="http://www.gnome.org/learn/"
+          type="http"><citetitle>GNOME User's
+          Guide</citetitle></ulink>, the <ulink
+          url="http://www.gnome.org/learn/"
+          type="http"><citetitle>GNOME FAQ</citetitle></ulink>, and
+          GNOME application documentation.  Most GNOME applications
+          have their own manual in addition to context sensitive help.
+        </para>
+      </sect3>
+
+      <sect3 id="joining">
+       <title>Joining the GDP</title>
+       <para>
+         Documenting GNOME and all the numerous GNOME applications is
+         a very large project.  The GDP is always looking for people
+         to help write, update, and edit documentation.  If you are
+         interested in joining the GDP team, you should join the
+         <ulink url="http://mail.gnome.org/mailman/listinfo/gnome-doc-list/">
+         <citetitle>gnome-doc-list mailing list</citetitle> </ulink>.
+         Read <xref linkend="gettingstarted" />, for help selecting a
+         project to work on.  Feel free to introduce yourself on the
+         gnome-doc-list mailing list and indicate which project you
+         intend to work on, or else ask for suggestions of important
+         documents which need work done. You may also want to join the
+         #docs IRC channel on irc.gnome.org to meet other GDP members
+         and discuss any questions you may have.  For a list of GDP
+         projects and members, see the
+         <ulink url="http://developer.gnome.org/projects/gdp">
+           <citetitle>GDP Website</citetitle></ulink>.
+       </para>
+      </sect3>
+
+      <sect3 id="collaborating">
+       <title>Collaborating with the GDP</title>
+       <para>
+        GNOME developers, packagers, and translators may not be
+        writing GNOME documentation but will want to understand how
+        the GNOME documentation system works and will need to
+        collaborate with GDP members.  This document should help to
+        outline the structure of how the GNOME documentation system
+        works.  Developers who do not write the documentation for
+        their applications are encouraged to find a GDP member to
+        write the documentation.  This is best done by sending an
+        email to the <ulink
+        url="http://mail.gnome.org/mailman/listinfo/gnome-doc-list/">
+        <citetitle>gnome-doc-list mailing list</citetitle> </ulink>
+        describing the application, where it can be downloaded from,
+        and that the developer(s) would like a GDP member to write
+        documentation for the application. The #docs IRC channel on
+        irc.gnome.org is another option for contacting GDP members.
+       </para>
+      </sect3>
+    </sect2>
+
+    <!-- ####### Introduction | Notation and Conventions  ####### -->
+
+    <sect2 id="notation">
+      <title>Notation and Conventions</title>
+      <para>
+        This Handbook uses the following notation:
+        <informaltable frame="none">
+          <tgroup cols="2">
+            <tbody>
+              <row>
+                <entry>
+                  <filename class="directory">/usr/bin</filename>
+                </entry>
+                <entry>
+                  Directory
+                </entry>
+              </row>
+              <row>
+                <entry>
+                  <filename>foo.sgml</filename>
+                </entry>
+                <entry>
+                  Filename
+                </entry>
+              </row>
+              <row>
+                <entry>
+                  <command>command</command>
+                </entry>
+                <entry>
+                  Command or text that would be typed.
+                </entry>
+              </row>
+              <row>
+                <entry>
+                  <command><replaceable>replaceable</replaceable></command>
+                </entry>
+                <entry>
+                  "Variable" text that can be replaced.
+                </entry>
+              </row>
+              <row>
+                <entry>
+                  <literal>Program or Doc Code</literal>
+                </entry>
+                <entry>Program or document code</entry>
+              </row>
+            </tbody>
+          </tgroup>
+        </informaltable>
+      </para>
+    </sect2>
+
+    <!-- ####### Introduction | About This Handbook  ####### -->
+
+    <sect2 id="about">
+      <title>About This Handbook</title>
+      <para>
+       This Handbook is a guide for both writing documentation for
+       GNOME components and applications and for properly binding and
+       packaging documentation into GNOME applications.
+      </para>
+      <para>
+       This Handbook, like all GNOME documentation, was written in
+       DocBook(SGML) and is available in several formats including
+       SGML, HTML, PostScript, and PDF.  For the latest version, see
+       <ulink
+       url="http://developer.gnome.org/projects/gdp/handbook.html"> 
+       <citetitle>Getting The GNOME Handbook of Writing Software
+       Documentation</citetitle> </ulink>.  Alternately, one may
+       download it anonymously from GNOME CVS under <filename
+       class="directory">gnome-docu/gdp</filename>.
+      </para>
+    </sect2>
+  </sect1>
+
+<!-- ################# Getting Started  ############### -->
+
+  <sect1 id="gettingstarted">
+    <title>Getting Started Writing GNOME Documentation</title>
+
+<!--####### Getting Started | Selecting A Document ####### -->
+
+    <sect2 id="selecting">
+      <title>Selecting A Document</title>
+    
+      <sect3 id="know">
+        <title>Document Something You Know</title>
+        <para>
+          The most frequently asked question of new contributors who
+          join the GDP is "which document should I start
+          with?". Because most people involved are volunteers, we do
+          not <emphasis>assign</emphasis> projects and applications to
+          write documents for. The first step is all yours - you must
+          decide what about GNOME interests you most and find out if
+          it has complete documents or not.
+        </para>
+        <para>
+          It is also important to spend some time with GNOME to make
+          sure you are familiar enough with it to be
+          <emphasis>authoritative</emphasis>  in your writing. The
+          best way to do this is to just sit down and play with GNOME
+          as much as possible before starting to write.
+        </para>
+        <para>
+          The easiest way to get started is to improve existing
+          documentation. If you notice some inaccuracies or omissions
+          in the documentation, or you think that you can explain the
+          material more clearly, just send your suggestions to the
+          author of the original documentation or to the GNOME
+          documentation project at <email>docs@gnome.org</email>.
+        </para>
+      </sect3>
+      
+      <sect3 id="doctable">
+        <title>The GNOME Documentation Status Table</title>
+        <para>
+          The <citetitle>GDP Documentation Status Table</citetitle>
+          (<citetitle>DocTable</citetitle>) (<ulink
+          url="http://www.gnome.org/gdp/doctable/"
+          type="http">http://www.gnome.org/gdp/doctable/</ulink>) is a
+          web page which tracks the status of all the various
+          documentation components of GNOME.  These components include
+          application documentation, internal GNOME component
+          documentation, user documentation, and developer
+          documentation.  For each documentation item, it tracks the
+          current status of the documentation, who is working on the
+          particular document, where the documentation can be found,
+          and provides a forum for the discussion of each item.
+        </para>
+        <para>
+          You should use the <citetitle>DocTable</citetitle> to help
+          you select a documentation item which needs work done.  Once
+          you have selected an item to work on, please register
+          yourself as an author so that other authors do not duplicate
+          your work and may contact you to help or offer suggestions.
+          Also be sure to keep the status icons up-to-date  so that
+          the GDP team can easily identify which items need additional
+          help.  The <citetitle>DocTable</citetitle> also allows
+          people to make announcements and suggestions and to discuss
+          issues in the comments section.
+        </para>
+        <note>
+         <title>Note</title>
+         <para>
+          Note that the information in the
+          <citetitle>DocTable</citetitle> may not always be up-to-date
+          or accurate.  When you assign yourself to documenting an
+          application, make sure you find out the latest status of
+          documentation by contacting the application author.  
+         </para>
+        </note>
+      </sect3>
+    </sect2>
+
+<!-- ####### Getting Started | Installing And Using DocBook ####### -->
+
+    <sect2 id="docbook">
+      <title>Installing and Using DocBook</title>
+      <para>
+        All documentation for the GNOME project is written in SGML
+        using the DocBook DTD. There are many advantages to using
+        this for documentation, not least of which is the single
+        source nature of SGML. To contribute to the GDP you should
+        learn to use DocBook.
+      </para>
+      <note>
+        <title>NOTE</title>
+        <para>
+          To get started writing for the GDP you do not need to rush
+          out and learn DocBook - if you feel it is too much to handle
+          for now, you can submit plain ASCII text to the <ulink
+          url="http://mail.gnome.org/mailman/listinfo/gnome-doc-list/">
+          <citetitle>gnome-doc-list mailing list</citetitle>
+          </ulink>and a volunteer will mark it up for you. Seeing your
+          document marked up will also be a great way for you to start
+          learning DocBook.
+        </para>
+      </note>
+      <sect3 id="installingdocbook">
+        <title>Installing DocBook</title>
+        <para>
+          Download and install the following <ulink
+          url="ftp://sourceware.cygnus.com:/pub/docbook-tools/"
+          type="ftp">DocBook Tools packages</ulink>: jade, docbook,
+          jadetex, sgml-common, and stylesheets. (RPM users should note
+          that jade is platform dependent (eg. i386), while the other packages
+          are in the <filename class="directory">noarch</filename>
+          directory.) You can find more 
+          information on DocBook Tools <ulink url="
+          http://sourceware.cygnus.com/docbook-tools/"
+          type="http">here</ulink>.
+        </para>
+        <para>
+          If you are an <application>Emacs</application> user you may
+          want to grab the psgml package as well. This is a major mode
+          for editing sgml files in <application>Emacs</application>.
+        </para>
+      </sect3>
+      
+      <sect3 id="gdpstylesheets">
+        <title>GDP Stylesheets</title>
+        <para>
+          The GDP uses its own DocBook stylesheets.  To use the GDP
+          stylesheets, you should download the file
+          <filename>gdp-both.dsl</filename> from the <filename
+          class="directory">gnome-docu/gdp/dsssl</filename> module in
+          CVS (or from <ulink
+          url="http://developer.gnome.org/projects/gdp/stylesheets.html">
+          GDP Custom DSSSL Stylesheet</ulink>)and copy it
+<!--      into <filename
+          class="directory">/usr/lib/sgml/stylesheets</filename>. You
+          will need to point DocBook Tools to this stylesheet with the
+          <command><option>-d</option></command> option:
+          <command>db2html -d /usr/lib/sgml/stylesheets/gdp-both.dsl
+          <replaceable>foo.sgml</replaceable></command>. (Creating an
+          alias to include this option and path is convenient.)
+          Alternately, you could overwrite
+          <filename>/usr/lib/sgml/stylesheets/cygnus-both.dsl</filename>
+          with <filename>gdp-both.dsl</filename>.
+-->
+          over the file
+          <filename>/usr/lib/sgml/stylesheets/cygnus-both.dsl</filename>.
+          Alternately, you can download and install the
+          <ulink url="http://people.redhat.com/dcm/software.html"
+          type="http">gnome-doc-tools package</ulink> which will set
+          up the stylesheets as well as the DTD discussed below.
+        </para>
+
+<!--        <note>
+          <para>
+            The current version of the DocBook Tools command
+            <command>db2ps</command> does not have a
+            <command><option>-d</option></command> option. In order to
+            create PostScript output, you must overwrite
+            <filename>/usr/lib/sgml/stylesheets/cygnus-both.dsl</filename>
+            with <filename>gdp-both.dsl</filename>.
+          </para>
+        </note>
+-->
+      </sect3>
+      
+      <sect3 id="gdpdtd">
+        <title>GDP DTD (PNG Image Support)</title>
+        <para>
+          Due to some license issues involved with the creation of
+          gifs, the GNOME Documentation Project has decided to use the
+          PNG image format for all images in GNOME documentation. You
+          can read more about the issues involved with gifs at <ulink
+          url="http://www.gnu.org/philosophy/gif.html"
+          type="http">http://www.gnu.org/philosophy/gif.html</ulink>.
+        </para>
+        <para>
+          The current DocBook DTD(3.1) does not include support for
+          embedding PNG images in your documents.  Since the GDP uses
+          many screenshots in its documentation, we use our own
+          variation on the DocBook DTD which has PNG image support.
+          We encourage everybody to use this DTD instead of the
+          default DocBook DTD since your source document header and
+          your output document appearance subtly vary between the two
+          DTD's.  To install the GDP custom DTD with PNG image support
+          by hand:
+        </para>
+        <itemizedlist mark="opencircle">
+          <listitem>
+            <para>
+              Download <ulink
+              url="http://www.labs.redhat.com/png/png-support.html">the
+              GDP DocBook DTD for PNG support</ulink> and install it
+              where you keep your DTD's. (On Red Hat use <filename
+              class="directory">/usr/lib/sgml/</filename>.) Note that
+              the 3.0 DTD is missing support for the
+              <sgmltag>&lt;legalnotice></sgmltag> tag, so it is
+              recommended that you use version 3.1
+            </para>
+          </listitem>
+          <listitem override="bullet">
+            <para>
+              Add the new DTD to your SGML CATALOG file.  The location
+              of your SGML CATALOG file may vary depending upon your
+              distribution. (On Red Hat it is usually in
+              /usr/lib/sgml/CATALOG.) Add the following line to this
+              file:
+              <programlisting>
+PUBLIC "-//GNOME//DTD DocBook PNG Variant V1.0//EN" "png-support-3.0.dtd"
+              </programlisting> 
+              If you are using the 3.1 DTD, use:
+              <programlisting>
+PUBLIC "-//GNOME//DTD DocBook PNG Variant V1.1//EN" "png-support-3.1.dtd"
+              </programlisting> 
+            </para>
+          </listitem>
+        </itemizedlist>
+        <para>
+          Alternately, you can download and install the
+          <ulink url="http://people.redhat.com/dcm/software.html"
+          type="http">gnome-doc-tools package</ulink> which will set
+          up the custom stylesheets and DTD for you.
+        </para>
+        <para>
+          To include PNG files in your documents, you will need to
+          indicate that you are using this special DTD.  To do
+          this, use the following headers:
+        </para>
+        <para>
+          Articles:
+          <programlisting>
+<![CDATA[<!DOCTYPE Article PUBLIC "-//GNOME//DTD DocBook PNG Variant
+V1.1//EN"[]>]]>
+          </programlisting>
+        </para>
+        <para>
+          Books:
+          <programlisting>
+<![CDATA[<!DOCTYPE Book PUBLIC "-//GNOME//DTD DocBook PNG Variant
+V1.1//EN"[]>]]>
+          </programlisting>
+        </para>
+
+      </sect3>
+      
+      <sect3 id="editors">
+        <title>Editors</title>
+        <para>
+          There are many editors on Linux and UNIX systems available
+          to you. Which editor you use to work on the sgml documents
+          is completely up to you, as long as the editor is able to
+          preserve sgml and produce the source in a format that is
+          readable by everyone.
+        </para>
+        <para>
+          Probably the two most popular editors available are
+          <application>Emacs</application> and
+          <application>vi</application>. These and other editors are
+          used regularly by members of the GDP. Emacs has a major
+          mode, psgml, for editing sgml files which can save you time
+          and effort in adding and closing tags. You will find the
+          psgml package in DocBook Tools, which is the standard set of
+          tools for the GDP. You may find out more about DocBook Tools
+          in <xref linkend="installingdocbook" />.
+        </para>
+      </sect3>
+      
+      <sect3 id="make-output">
+        <title>Creating Something Useful with your Docs</title>
+        <para>
+          The tools available in DocBook Tools allow you to convert
+          your sgml document to many different formats including html
+          and Postscript. The primary tool used to do the conversion
+          is an application called <application>Jade</application>. In
+          most cases you will not have to work directly with
+          <application>Jade</application>; Instead,  you will use the
+          scripts provided by DocBook Tools.
+        </para>
+        <para>
+          To preview your DocBook document, it is easiest to convert
+          it to <filename>html</filename>. If you have installed the
+          DocBook tools described above, all you have to do is to run
+          the command <prompt>$</prompt><command>db2html
+          mydocument.sgml</command>. If there are no sgml syntax
+          errors, this will create a directory <filename
+          class="directory">mydocument</filename> and place the
+          resulting html files in it. The title page of the document
+          will typically be
+          <filename>mydocument/index.html</filename>.  If you have
+          screenshots in your document, you will have to copy these
+          files into the <filename
+          class="directory">mydocument</filename> directory by
+          hand. You can use any web browser to view your document.
+          Note that every time you run <command>db2html</command>, it
+          creates the <filename
+          class="directory">mydocument</filename> directory over, so
+          you will have to copy the screenshots over each time.
+        </para>
+        <para>
+          You can also convert your document to PostScript by running
+          the command <prompt>$</prompt><command>db2ps
+          mydocument.sgml</command>, after which you can print out or
+          view the resulting .ps file.  
+        </para>
+        <note>
+          <title>NOTE</title>
+          <para>
+            The html files you get will not look quite the same as the
+            documentation distributed with GNOME unless you have the
+            custom stylesheets installed on your machine. DocBook
+            Tools' default stylesheets will produce a different look
+            to your docs. You can read more about the GDP stylesheets
+            in <xref linkend="gdpstylesheets" />.
+          </para>
+        </note>
+      </sect3>
+      
+      <sect3 id="jadeimages">
+        <title>Images in DocBook Tools</title>
+        <para>
+          If your document uses images you will need to take note of a
+          few things that should take place in order for you to make
+          use of those images in your output.
+        </para>
+        <para>
+          The DocBook Tools scripts and applications are smart enough
+          to know that when you are creating html you will be using
+          PNG files and when you are creating Postscript you will be
+          using EPS files (you must use EPS with Postscript).
+        </para>
+        <para>
+          Thus, you should never explicitly
+          include the extension of the image file, since DocBook
+          Tools will automatically insert it for you. For example:
+        </para>
+        <programlisting>
+<![CDATA[
+<figure>
+ <title>My Image</title>
+ <screenshot>
+  <screeninfo>Sample GNOME Display</screeninfo>
+  <graphic  format="png" fileref="myfile" srccredit="me">
+  </graphic>
+ </screenshot>
+</figure>
+]]>     </programlisting>
+        <para>
+          You will notice in this example that the file
+          <filename>myfile.png</filename> was referred to as simply
+          <filename>myfile</filename>. Now when you run
+          <command>db2html</command> to create an html file, it will
+          automatically look for <filename>myfile.png</filename> in
+          the directory.
+        </para>
+        <para>
+          If you want to create PostScript ouput, you will need to create an
+          EPS version of your image file to be displayed in the
+          PostScript file. There is a simple script available which
+          allows you to change a PNG image into an EPS file
+          easily. You can download this file - img2eps - from <ulink
+          url="http://people.redhat.com/dcm/sgml.html"
+          type="html">http://people.redhat.com/dcm/sgml.html</ulink>
+          (look for the img2eps section).  Note that this script is
+          included in the gnome-doc-tools package, so if you are using
+          this package, you should already have
+          <command>img2eps</command> on you system.
+        </para>
+      </sect3>
+      
+      <sect3 id="moredocbookinfo">
+        <title>Learning DocBook</title>
+        <para>
+          There are many resources available to help you learn DocBook.
+          The following resources on the web are useful for learning
+          DocBook:
+        </para>
+        <itemizedlist mark="bullet">
+          <listitem>
+            <para>
+              <ulink url="http://www.docbook.org"
+              type="http">http://www.docbook.org</ulink>  - Norman
+              Walsh's <citetitle>DocBook: The Definitive
+              Guide</citetitle>.  Online O'Reilly book on using
+              DocBook. Contains an excellent element reference. May be
+              too formal for a beginner.
+            </para>
+          </listitem>
+          <listitem>
+            <para>
+              <ulink
+              url="http://www.oswg.org/oswg-nightly/oswg/en_US.ISO_8859-1/articles/DocBook-Intro/docbook-intro/index.html"
+              type="http">A Practical Introduction to DocBook</ulink>
+              - The Open Source Writers Group's introduction to using
+              DocBook. This is an excellent HOW-TO type article on
+              getting started.
+            </para>
+          </listitem>
+          <listitem>
+            <para>
+              <ulink
+              url="http://nis-www.lanl.gov/~rosalia/mydocs/docbook-intro/docbook-intro.html"
+              type="http">Getting Going with DocBook: Notes for
+              Hackers</ulink> - Mark Galassi's introduction to DocBook
+              for hackers. This has to be one of the first
+              introductions to DocBook ever - still as good as it ever
+              was.
+            </para>
+          </listitem>
+          <listitem>
+            <para>
+              <ulink type="http" url="http://www.freebsd.org/tutorials/docproj-primer/">
+              FreeBSD Documentation Project Primer for New
+              Contributors</ulink> - FreeBSD documentation project
+              primer. Chapter 4.2 provides a very good introduction to
+              writing documentation using DocBook. Note that it also
+              describes some custom extensions of DocBook;
+              fortunately, they are clearly marked as such.
+            </para>
+          </listitem>
+        </itemizedlist>
+        <para>
+          Norman Walsh's book is also available in print.
+        </para>
+        <para>
+          The following sections of this document are designed to help
+          documentation authors write correct and consistent DocBook:
+        </para>
+        <itemizedlist mark="bullet">
+          <listitem>
+            <para>
+              <xref linkend="docbookbasics" /> - Descriptions of
+              commonly used DocBook tags.
+            </para>
+          </listitem>
+        </itemizedlist>
+        <para>
+          You may also discuss specific DocBook questions with GDP
+          members on the #docs IRC channel at irc.gnome.org and on the
+          gnome-doc-list mailing list.
+        </para>
+      </sect3>
+    </sect2>
+   
+<!-- ####### Getting Started | GDP Document Examples ####### -->
+<!--
+    <sect2 id="examples">
+      <title>GDP Document Examples</title>
+      <para>
+        Examples of various types of GNOME documents are found in
+        <xref linkend="examples" />.  There is also an example GNOME
+        application with documentation called
+        <application>gnome-hello</application> in GNOME cvs.
+      </para>
+    </sect2>
+-->
+<!-- ####### Getting Started | GDP Document Templates ####### -->
+
+    <sect2 id="gdptemplates">
+      <title>GDP Document Templates</title>
+      <para>
+        Templates for various types of GNOME documents are found in
+        <xref linkend="templates" />.  They are kept in CVS in
+        gnome-docu/gdp/templates. The easiest source to get them from
+        is probably the <ulink
+        url="http://developer.gnome.org/projects/gdp/templates.html" 
+        type="http">GDP
+        Document Templates</ulink> web page, which is typically kept
+        completely up-to-date with CVS and has a basic description of
+        each file from CVS.
+      </para>
+    </sect2>
+
+<!-- ####### Getting Started | Screenshots ####### -->
+
+    <sect2 id="screenshots">
+      <title>Screenshots</title>
+      <para>
+        Most GNOME documents will have screenshots of the particular
+        applet, application, GNOME component, or widget being
+        discussed.  As discussed above in <xref linkend="gdpdtd"/> you
+        will need to install the special GDP DocBook DTD which
+        supports PNG images, the format used for all images in GNOME
+        documentation. For the basic DocBook structure used to insert
+        images in a document, see <xref linkend="jadeimages"/> above.
+      </para>
+      <sect3 id="screenshotappearance">
+        <title>Screenshot Appearance</title>
+        <para>
+          For all screenshots of windows that typically have border
+          decorations (e.g. applications and dialogs, but not applets
+          in a <interface>panel</interface>), GDP standards dictate
+          the appearance of the window.  (This is to minimize possible
+          confusion to the reader, improve the appearance of GNOME
+          documents, and guarantee the screenshot is readable when
+          printed.) All screenshots should be taken with the SawFish
+          (formerly known as Sawmill) window manager using the
+          MicroGui theme and Helvetica 12pt font. (A different window
+          manager can be used provided the MicroGui theme is available
+          for this window manager and the appearance is identical to
+          that when using the SawFish window manager.) The default
+          GTK+ theme(gtk) and font (Helvetica 12 pt) should be used
+          for all screenshots.  If you are unable to provide
+          screenshots in this form, you should create screenshots as
+          you wish them to appear and send them to the
+          <ulink url="http://mail.gnome.org/mailman/listinfo/gnome-doc-list/">
+          <citetitle>gnome-doc-list mailing list</citetitle> </ulink>
+          requesting a GDP member reproduce these screenshots in the
+          correct format and email them to you.
+        </para>
+      </sect3>
+      <sect3 id="screenshottools">
+        <title>Screenshot Tools</title>
+        <para>
+          There are many tools for taking screenshots in
+          GNOME/Linux. Perhaps the most convenient is the
+          <application>Screen-Shooter Applet</application>. Just click
+          on the window icon in the applet and then on the window you
+          would like to take a screenshot of. (Note that
+          at the time of this writing, PNG images taken by
+          screenshooter do not appear properly in
+          <application>Netscape</application> or the
+          <application>GNOME Help Browser</application>.  You
+          should save your screenshot as a GIF and
+          then use <command>convert filename.gif
+          filename.png</command>.) For applets
+          in a <interface>Panel</interface>,
+          <application>xv</application> can be used to crop the
+          screenshot to only include the relevant portion of the
+          <interface>Panel</interface>. Note that
+          <application>xv</application> and 
+          <application>gimp</application> can both be used for taking
+          screenshots, cropping screenshots, and converting image
+          formats. 
+        </para>
+      </sect3>
+      <sect3 id="screenshotfiles">
+        <title>Screenshot Files</title>
+        <para>
+          Screenshots should be kept in the main documentation
+          directory with your SGML file for applets, or should be
+          kept in a directory called "figs" for application and other
+          documentation.  After you use <command>db2html</command> to
+          convert your SGML file to HTML (see <xref
+          linkend="make-output"/>), you will need to copy your
+          screenshots (either the individual PNG files for applet
+          documentation, or the whole "figs" directory for other
+          documentation) into the newly created HTML directory.  Note
+          that every time you use <command>db2html</command> the HTML
+          directory is erased and rewritten, so do not store your only
+          copy of the screenshots in that directory.  If you wish to
+          create PostScript or PDF output, you will need to manually
+          convert the PNG images to EPS as described in <xref
+          linkend="jadeimages"/>, but will not need to copy these
+          images from their default location, as they are included
+          directly into the output(PostScript of PDF) file.
+        </para>
+      </sect3>
+    </sect2>
+
+
+<!-- ####### Getting Started | Application Bugs ####### -->
+
+    <sect2 id="applicationbugs">
+      <title>Application Bugs</title>
+      <para>
+        Documentation authors tend to investigate and test applets and
+        applications more thoroughly than most 
+        users.  Often documentation authors will discover one or
+        more bugs in the software.  These bugs vary from small ones,
+        such as mis-spelled words or missing
+        <interface>About</interface> dialogs in the menu, to large
+        ones which cause the applet to crash.  As all users, you
+        should be sure to report these bugs so that application
+        developers know of them and can fix them.  The easiest way to
+        submit a bug report is by using the <application>Bug
+        Buddy</application> applet which is part of the gnome-applets
+        package.  
+      </para>
+    </sect2>
+
+
+<!-- ####### Getting Started | Using CVS  ####### -->
+
+    <sect2 id="cvs">
+      <title>Using CVS</title>
+      <para>
+        CVS (Concurrent Versions System) is a tool that allows
+        multiple developers to concurrently work on a set of
+        documents, keeping track of the modifications made by each
+        person.  The files are stored on a server and each developer
+        checks files out, modifies them, and then checks in their
+        modified version of the files.  Many GNOME programs and
+        documents are stored in CVS.  The GNOME CVS server allows
+        users to anonymously check out CVS files. Most GDP members
+        will need to use anonymous CVS to download the most up-to-date
+        version of documentation or programs.  Modified documents will
+        typically be emailed to the the application developer. Core
+        GDP members may also be granted login CVS privileges so they
+        may commit modified files directly to CVS.
+      </para>
+
+      <sect3 id="anonymouscvs">
+        <title>Anonymous CVS</title>
+        <para>
+          To anonymously check out documents from CVS, you must first
+          log in.  From the bash shell, you should set your CVSROOT
+          shell variable with <command>  export
+          CVSROOT=':pserver:anonymous@anoncvs.gnome.org:/cvs/gnome'</command>
+          and then login with <command>cvs login</command>(there is no
+          password, just hit return). As an example, we will use the
+          "gnome-docu/gdp" module which contains this and several
+          other documents. To check these documents out for the first
+          time, type <command>cvs -z3 checkout
+          gnome-docu/gdp</command>. After you have this document
+          checked out and you would like to download any updates on
+          the CVS server, use <command>cvs -z3 update -Pd</command>.
+        </para>
+      </sect3>
+
+      <sect3 id="logincvs">
+        <title>Login CVS</title>  <para>  If you have been given a
+        login for the GNOME CVS server,  you may commit your file
+        modifications to CVS.  Be sure to read the following section
+        on CVS etiquette before making any commits to CVS.  To log in
+        to the CVS server as user
+        <command><replaceable>username</replaceable></command> with a
+        password, you must first set your CVSROOT shell variable with
+        <command> export
+        CVSROOT=':pserver:<replaceable>username</replaceable>@cvs.gnome.org:/cvs/gnome'</command>.
+        Log in with <command>cvs login</command> and enter your
+        password. You may check out and update modules as described
+        above for anonymous CVS access.  As a login CVS user, you may
+        also check modified versions of a file into the CVS server.
+        To check
+        <command><replaceable>filename</replaceable></command> into
+        the CVS server, type <command>cvs -z3 commit
+        <replaceable>filename</replaceable></command>. You will be
+        given a vi editor window to type in a brief log entry,
+        summarizing your changes.  The default editor can be changed
+        using the <varname>EDITOR</varname> environment variable or
+        with the <command><option>-e</option></command> option. You
+        may also check in any modifications to files in the working
+        directory and subdirectories using <command>cvs -z3
+        commit</command>.  To
+        add a new file to the CVS server, use <command>cvs -z3 add
+        <replaceable>filename</replaceable></command>, followed by the
+        commit command.
+        </para>
+      </sect3>
+
+      <sect3 id="cvsetiquette">
+        <title>CVS Etiquette</title>
+        <para>
+          Because files in CVS are typically used and modified by
+          multiple developers and documentation authors, users should
+          exercise a few simple practices out of courtesy towards the
+          other CVS users and the project leader.  First, you should
+          not make CVS commits to a package without first discussing
+          your plans with the project leader.  This way, the project
+          leader knows who is modifying the files and generally, what
+          sort of changes/development is being done.  Also, whenever a
+          CVS user commits a file to CVS, they should make an entry in
+          the CVS log and in the <filename>ChangeLog</filename> so
+          that other users know who is making modifications and what
+          is being modified.  When modifying files created by others,
+          you should follow the indentation scheme used by the initial
+          author.
+        </para>
+      </sect3>
+    </sect2>
+  </sect1>
+  
+<!-- ################# The GNOME Documentation System###############
+-->
+
+  <sect1 id="gnomedocsystem">
+    <title>The GNOME Documentation System</title>
+
+<!-- ####### The GNOME Documentation System | The GNOME Help Browser
+####### -->
+    
+    <sect2 id="gnomehelpbrowser">
+      <title>The GNOME Help Browser</title>
+      <para>
+        At the core of the GNOME help system is the <application>GNOME
+        Help Browser</application>. The <application>Help
+        Browser</application> provides a unified interface to several
+        distinct documentation systems on Linux/Unix systems: man
+        pages, texinfo pages, Linux Documentation Project(LDP)
+        documents, GNOME application documentation, and other GNOME
+        documents.
+      </para>
+      <para>
+        The <application>GNOME Help Browser</application> works by
+        searching standard directories for documents which are to be
+        presented.  Thus, the documentation that appears in the GHB is
+        specific to each computer and will typically only represent
+        software that is installed on the computer.
+      </para>
+    </sect2>
+
+<!-- ####### The GNOME Documentation System | The GNOME Help Browser
+####### -->
+
+    <sect2 id="gnomehelpbrowser2">
+      <title>The GNOME Help Browser (GNOME-2.0)</title> <para> In
+      GNOME 2.0, the <application>GNOME Help Browser</application>
+      will be replaced by <application>Nautilus</application>.
+      Nautilus will be the file manager/graphical shell for GNOME 2.0
+      and will also implement a more sophisticated help system than
+      that used by the <application>GNOME Help Browser</application>
+      used in GNOME 1.0.  It will read and display DocBook files
+      directly, avoiding the need for duplicating documents in both
+      DocBook and HTML formats.  Its display engine for DocBook will
+      be much faster than running <application>jade</application> to
+      convert to HTML for rendering.  Because it uses the original
+      DocBook source for documentation, it will be possible to do more
+      sophisticated searching using the meta information included in
+      the documents.  And since Nautilus is a virtual file system
+      layer which is Internet-capable, it will be able to find and
+      display documents which are on the web as well as those on the
+      local file system. For more information on
+      <application>Nautilus</application>, visit the #nautilus IRC
+      channel on irc.gnome.org.  </para>
+    </sect2>
+
+<!-- ####### The GNOME Documentation System | GNOME On-The-Fly
+Documentation Generation  ####### -->
+    
+    <sect2 id="gnomehelponthefly">
+      <title>Dynamic Document Synthesis(GNOME-2.0)</title>
+      <para>
+        GNOME uses the documentation presented by all the various
+        GNOME components and applications installed on the system to
+        present a complete and customized documentation environment
+        describing only components which are currently installed on a
+        users system.  Some of this documentation, such as the manuals
+        for applets, will be combined in such a way that it appears to
+        be a single document.
+      </para>
+      <para>
+        By using such a system, you can be sure that any GNOME app you
+        install that has documentation will show up in the index,
+        table of contents, any search you do in the help browser.
+      </para>
+    </sect2>
+    
+<!-- ####### The GNOME Documentation System | The GNOME Documentation
+Components  ####### -->
+
+    <sect2 id="gnomehelpcomponents">
+      <title>The GNOME Documentation Components</title>
+
+      <sect3 id="applicationmanualsintro">
+        <title>Application Manuals</title>
+        <para>
+          Every GNOME application should have an application manual.
+          An application manual is a document specific to the
+          particular application which explains the various windows
+          and features of the application.  Application Manuals
+          typically use screenshots (PNG format) for clarity.  Writing
+          application manuals is discussed in more detail in <xref
+          linkend="writingapplicationmanuals" /> below.
+        </para>
+      </sect3>
+
+      <sect3 id="applicationhelpintro">
+        <title>Application Help</title>
+        <para>
+          Applications should have a <guibutton>Help</guibutton>
+          button on screens on which users may need help.  These
+          <guibutton>Help</guibutton> buttons should pull up the
+          default help browser, determined by the
+          <varname>ghelp</varname> URL Handler (configured using the
+          <application>Control Center</application>), typically the
+          <application>GNOME Help Browser</application>.  The help
+          browser should show either the first page of the application
+          manual, or else the relevant page thereof. Application help
+          is described in more detail in <xref
+          linkend="applicationhelpbuttons" /> below.
+        </para>
+      </sect3>
+
+      <sect3 id="contextsensitivehelpintro">
+        <title>Application Context Sensitive Help (coming in
+        GNOME-2.0)</title>
+        <para>
+          Context sensitive help is a system which will allow the user
+          to query any part (button, widget, etc.) of an application
+          window.  This is done by either entering a CS Help mode by
+          clicking on an icon or by right clicking on the application
+          part and selecting "What's This" or whatever is decided on
+          at the time.  Context sensitive help is described in more
+          detail in <xref linkend="writingcontextsensitivehelp" />
+          below.
+        </para>
+      </sect3>
+
+      <sect3 id="userguide">
+        <title>The GNOME User Guide</title>
+        <para>
+          The <citetitle>GNOME User Guide</citetitle> describes the
+          GNOME desktop environment and core components of GNOME such
+          as the <application>panel</application> and
+          <application>control center</application>. In GNOME 1.x this
+          was the main and only source of documentation. In GNOME 2.0
+          this will become a document for the web and for printing
+          that is derived from various parts chosen in the system that
+          are necessary for the new user to understand.
+        </para>
+      </sect3>
+
+      <sect3 id="userdocs">
+        <title>User Documents</title>
+        <para>
+          Aside from the <citetitle>GNOME User Guide</citetitle>,
+          there are several other documents to help GNOME users learn
+          GNOME, including the <citetitle>GNOME FAQ</citetitle>,
+          <citetitle>GNOME Installation and Configuration
+          Guide</citetitle>, and the <citetitle>GNOME Administrators
+          Guide</citetitle>.
+        </para>
+      </sect3>
+
+      <sect3 id="developerdocs">
+        <title>Developer Documents</title>
+        <para>
+          There are many White Papers, Tutorials, HOWTO's and FAQ's to
+          make programming GNOME and GNOME applications as easy as
+          possible.
+        </para>
+        <para>
+          API documentation is also available for the GNOME libraries. This is
+          detailed documentation of the code that is used to build GNOME
+          apps. You can keep up with the GNOME API docs on the <ulink
+          url="http://developer.gnome.org/doc/API/" type="http">GNOME API
+          Reference</ulink> page.
+        </para>
+      </sect3>
+
+      <sect3 id="projectdocs">
+        <title>Project Documents</title>
+        <para>
+          Some GNOME projects have documentation to maintain
+          consistency in their product and to help new contributors
+          get up to speed quickly. Among these are the GDP documents,
+          such as the one you are reading now.
+        </para>
+      </sect3>
+    </sect2>
+  </sect1>
+  
+  
+<!-- ################# DocBook Basics ############### -->
+
+  <sect1 id="docbookbasics">
+    <title>DocBook Basics </title>  
+<!-- ####### DocBook Basics | Introduction to DocBook ####### -->
+
+    <sect2 id="introtodocbook">
+      <title>Introduction to DocBook</title>
+      <para>
+        To understand DocBook, a basic understanding of SGML is
+        helpful. SGML stands for Standard General Markup Language and
+        is one of the first markup languages every created. HTML is
+        actually derived from SGML and XML is a subset of SGML.  SGML
+        uses what is called a Document Type Definition to specify
+        <emphasis>elements</emphasis> which are contained between
+        brackets, &lt; and >. Text is marked by both beginning and
+        ending elements, for example in the DocBook DTD, one denotes a
+        title with <sgmltag>&lt;title></sgmltag>The
+        Title<sgmltag>&lt;/title></sgmltag>.
+      </para>
+      <para>
+        The DTD (in the case of the GDP, DocBook) defines rules for how the
+        elements can be used. For example, if one element can only be used when
+        embedded within another, this is defined in the DTD.
+      </para>
+      <para> 
+	An SGML file is just a plain ASCII file containing the text
+	with the markup specified above. To convert it  to some easily
+	readable format, you need special tools. The GDP uses <emphasis>DocBook
+        Tools</emphasis>, a free package of utilities for working with DocBook
+        which includes <emphasis>Jade</emphasis>, which does the SGML/DSSL
+        parsing. You can read more about DocBook Tools in <xref
+        linkend="installingdocbook" />. 
+      </para>
+      <para>
+        The final appearance of the output (e.g. PostScript or HTML)
+        is determined by a
+        <emphasis>stylesheet</emphasis>. Stylesheets are files,
+        written in a special language (DSSSL &mdash; Document Style
+        Semantics and Specification Language), which  specify the
+        appearance of various DocBook elements, for example,
+        what fonts to use for titles and various inline elements, page
+        numbering style, and much more. DocBook tools come with a
+        collection of stylesheets (Norman Walsh's modular
+        stylesheets); GNOME Document Project uses some customized
+        version of this stylesheets &mdash; see <xref
+        linkend="gdpstylesheets"/>.   
+      </para>
+      <para>
+        The advantage of specifying the <emphasis>structure</emphasis>
+        of a document with SGML instead of specifying the
+        <emphasis>appearance</emphasis> of the document with a typical
+        word processor, or with html, is that the resulting document
+        can be processed in a variety of ways using the structural
+        information.  Whereas formatting a document for appearance
+        assumes a medium (typically written text on a standard-sized
+        piece of paper), SGML can be processed to produce output for a
+        large variety of media such as text, postscript, HTML,
+        Braille, audio, and potentially many other formats.
+      </para>
+      <para>
+        Using 'content' as the elements to define the text of a document also
+        allows for search engines to make use of the actual elements to make a
+        "smarter search". For example, if you are searching for all documents
+        written by the author "Susie" your search engine could be made smart
+        enough to only search &lt;author> elements, making for a faster and more
+        accurate search.
+      </para>
+      <para>
+        Since the overall appearance of the output is determined not by the DTD
+        or the SGML document, but rather by a stylesheet, the appearance of a
+        document can be easily changed just by changing the stylesheet. This
+        allows everyone in the project to create documents that all look the
+        same.
+      </para>
+      <para>
+        As stated before, the GDP uses the DocBook DTD.  For a list of
+        introductory and reference resources on DocBook, see <xref
+        linkend="resources" />.  The following sections also provide
+        convenient instructions on which markup tags to use in various
+        circumstances.  Be sure to read <xref linkend="conventions" />
+        for GDP documentation-specific guidelines.
+      </para>
+    </sect2>
+    
+ <!-- ######  DocBook Basics | XML and SGML       ########--> 
+ <sect2 id="xml">
+      <title>XML and SGML</title>
+
+      <para> In not so distant future (probably before GNOME 2.0),
+      DocBook itself and GNOME Documentation project will migrate from
+      SGML to XML. This transition should be relatively painless:
+      (almost) all DocBook tags will remain the same. However, XML has
+      stricter syntax rules than SGML; thus, some constructions which
+      are valid in SGML will not be valid in XML. Therefore, to be
+      ready for this transistion, it is <emphasis>strongly
+      advised</emphasis> that the documentation writers conform to XML
+      syntax rules. Here are most important differences:
+      </para>
+	
+      <variablelist>
+	  <varlistentry>
+	    <term> <emphasis>Minimization</emphasis></term> 
+	    <listitem>
+	    
+	    <para>
+	      It is possible with some implementations of SGML to use
+	      minimizations to close elements in a document by using
+	      &lt;/>, for example:
+	      <literal><sgmltag>&lt;title></sgmltag>The
+		Title<sgmltag>&lt;/></sgmltag></literal>. This is not
+              allowed in XML. You can use <command>sgmlnorm</command> command,
+              included in DocBook Tools package, to expand minimized tags;
+              if you are using <application>Emacs</application> with psgml
+              mode, you can also use menu command
+          <menuchoice>
+             <guimenu>Modify</guimenu>
+             <guimenuitem>Normalize</guimenuitem>
+          </menuchoice>.
+         </para> 
+	    </listitem>
+	    </varlistentry>
+	  <varlistentry>
+	    <term> <emphasis>Self-closing tags</emphasis></term> 
+	    <listitem>
+ 
+         <para>
+            Also, in SGML some tags are allowed not to have closing
+            tags.  For example, it is legal for
+            <sgmltag>&lt;xref></sgmltag> not to have a closing tag: 
+            <literal><sgmltag>&lt;xref 
+                   linkend="someid"></sgmltag></literal>. In
+            XML, it is illegal; instead, you should use  
+            <literal><sgmltag>&lt;xref 
+                   linkend="someid"/></sgmltag></literal> (note the
+            slash!).
+          </para> 
+  </listitem>
+  </varlistentry>
+
+	<varlistentry>
+	    <term> <emphasis>Case sensitive tags</emphasis></term> 
+	    <listitem>
+	    <para>
+	      In XML, unlike SGML, tags are case-senstive
+	      <sgmltag>&lt;title></sgmltag> and
+	      <sgmltag>&lt;TITLE></sgmltag> are different tags!
+	      Therefore, please always use lowercase tags (except for
+	      things like <literal>DOCTYPE, CDATA</literal> and
+	      <literal>ENTITY</literal>, which are not DocBook tags). 
+	    </para>
+	  </listitem>
+	</varlistentry>
+
+
+
+</variablelist> 
+</sect2>
+
+
+
+    <!-- ####### DocBook Basics | Structure Elements ####### -->
+
+    
+    <sect2 id="structure"> <title> Structure Elements</title>
+
+      <sect3 id="section">
+        <title>Sections and paragraphs</title>
+        <para>
+          Top-level element of a book body must be
+          <sgmltag>&lt;chapter></sgmltag>; it may contain one or more
+          <sgmltag>&lt;sect1></sgmltag>, each of them may contain
+          <sgmltag>&lt;sect2></sgmltag> and so on up to
+          <sgmltag>&lt;sect5></sgmltag>. The top-level element of an
+          article body is always
+          <sgmltag>&lt;sect1></sgmltag>. Regardless of which elements
+          you use, give each structural element a unique id, so that
+          you can link to it. For usage example, see the template.
+        </para>
+        <para> Please try to avoid using deeply nested sections; for
+          most situations, <sgmltag>&lt;sect1></sgmltag> and
+          <sgmltag>&lt;sect2></sgmltag> should be sufficient. If not,
+          you probably should split your <sgmltag>&lt;sect1></sgmltag>
+          into several smaller ones.
+        </para>
+        <para> Use the tag <sgmltag>&lt;para></sgmltag> for
+          paragraphs, even if there is only one paragraph in a
+          section&mdash;see template for examples.
+        </para>
+      </sect3>
+
+      <sect3 id="notes">
+        <title>Notes, Warnings, And Tips</title>
+        <para>
+          For notes, tips, warnings, and important information, which
+          should be set apart from the main text (usually as a
+          paragraph with some warning sign on the margin), use tags
+          <sgmltag>&lt;note></sgmltag>, <sgmltag>&lt;tip></sgmltag>,
+          <sgmltag>&lt;warning></sgmltag>,
+          <sgmltag>&lt;important></sgmltag> respectively. For example:
+          <programlisting>
+<![CDATA[
+<tip>
+ <title>TIP</title>
+ <para>
+  To speed up program compilation, use <application>gcc</application>
+  compiler with Pentium optimization.
+ </para>
+</tip>]]> </programlisting>  produces
+        </para>
+        <tip id="extip">
+          <title>TIP</title>
+          <para>
+            To speed up program compilation, use
+            <application>gcc</application> compiler with Pentium
+            optimization.  </para>
+        </tip>
+        <para>
+          Note that this should not be inside a
+          <sgmltag>&lt;para></sgmltag> but between paragraphs.
+        </para>
+      </sect3>
+      <sect3 id="figures">
+        <title> Screenshots and other figures</title>
+        <para>
+          To include screenshots and other figures, use the following
+          tags:
+          
+          <programlisting>
+<![CDATA[
+<figure id="shot1">
+ <title>Screenshot</title>
+ <screenshot>
+  <screeninfo>Screenshot of a program</screeninfo>
+  <graphic format="PNG"  fileref="figures/example_screenshot" srccredit="ME">
+  </graphic>
+ </screenshot>
+</figure>]]>
+          </programlisting>
+          replacing <filename>example_screenshot</filename> with the
+          actual file name (without extension). The result will look like this:
+          
+          <figure id="shot1">
+            <title>Screenshot</title>
+            <screenshot>
+              <screeninfo>Screenshot of a program</screeninfo>
+              <graphic format="PNG"
+		       fileref="figures/example_screenshot" srccredit="ME"/>
+              
+            </screenshot>
+          </figure>
+        </para>
+        <note>
+          <title>NOTE</title>
+          <para>
+            Notice in this example that the screenshot file name does
+            not include the file type extension &mdash; to find out
+            why, please read <xref linkend="jadeimages" />.
+          </para>
+        </note>          
+      </sect3>
+      <sect3 id="listing">
+        <title>Program listings and terminal session</title> <para>
+          To show a file fragment&mdash;for example, program
+          listing&mdash;use <sgmltag>&lt;programlisting></sgmltag> tag:
+          <programlisting>
+<![CDATA[
+<programlisting>
+[Desktop Entry] 
+Name=Gnumeric spreadsheet
+Exec=gnumeric 
+Icon=gnome-gnumeric.png 
+Terminal=0
+Type=Application
+</programlisting>]]>
+          </programlisting>
+          which produces
+          <programlisting>
+[Desktop Entry] 
+Name=Gnumeric spreadsheet 
+Exec=gnumeric
+Icon=gnome-gnumeric.png 
+Terminal=0 
+Type=Application
+          </programlisting>
+          As a matter of fact, all examples in this document were
+          produced using <sgmltag>&lt;programlisting></sgmltag>.
+        </para>
+        <para>
+          To show a record of terminal session&mdash;i.e., sequence of
+          commands entered at the command line&mdash;use
+          <sgmltag>&lt;screen></sgmltag> tag:
+          <programlisting>
+<![CDATA[
+<screen>
+<prompt>bash$</prompt><userinput>make love</userinput> 
+make: *** No rule to make target `love'. Stop.
+</screen>]]>
+          </programlisting>
+          which produces
+          <screen>
+<prompt>bash$</prompt><userinput>make love</userinput>  
+make: *** No rule to make target `love'.  Stop.
+          </screen>
+          Note the use of tags <sgmltag>&lt;prompt></sgmltag> and
+          <sgmltag>&lt;userinput></sgmltag> for marking system prompt
+          and commands entered by user.
+          <note>
+            <title>NOTE</title>
+            <para>
+              Note that both <sgmltag>&lt;programlisting></sgmltag>
+              and <sgmltag>&lt;screen></sgmltag> preserve linebreaks,
+              but interpret SGML tags (unlike LaTeX
+              <markup>verbatim</markup> environment). Take a look at
+              the source of this document to see how you can have SGML
+              tags literally shown but not interpreted,
+            </para>
+          </note>
+        </para>
+      </sect3>
+      <sect3 id="lists">
+	<title> Lists</title>
+	<para>
+	  The most common list types  in DocBook are
+	  <sgmltag>&lt;itemizedlist></sgmltag>,
+	  <sgmltag>&lt;orderedlist></sgmltag>, and 
+	  <sgmltag>&lt;variablelist></sgmltag>.
+	</para>
+	<variablelist>
+	  <varlistentry>
+	    <term> <sgmltag>&lt;itemizedlist></sgmltag></term> 
+	    <listitem><para> 
+		This is the simplest unnumbered list, parallel to
+	    <sgmltag>&lt;ul></sgmltag> in HTML. Here is an example: 
+		<programlisting>
+<![CDATA[
+<itemizedlist>
+  <listitem>
+    <para>
+      <guilabel>Show backup files</guilabel> &mdash; This will
+      show any backup file that might be on your system.
+    </para>
+  </listitem>
+  <listitem>
+    <para>
+      <guilabel>Show hidden files</guilabel> &mdash; This will
+      show all "dot files" or files that begin with a dot.  This
+      files typically include configuration files and directories.
+    </para>
+  </listitem>
+  <listitem>
+    <para>
+      <guilabel>Mix files and directories</guilabel> &mdash; This
+      option will  display files and directories in the order you
+      sort them instead of 
+      always having directories shown above files.
+    </para>
+   </listitem>
+</itemizedlist> 
+]]>
+		</programlisting>
+		and output:
+                </para>
+		<itemizedlist>
+		  <listitem>
+		    <para>
+		      <guilabel>Show backup files</guilabel> &mdash;
+		      This will show any backup file that might be on
+		      your system.
+		    </para>
+		  </listitem>
+
+		  <listitem>
+		    <para>
+		      <guilabel>Show hidden files</guilabel> &mdash;
+		      This will show all "dot files" or files that
+		      begin with a dot.  This files typically include
+		      configuration files and directories.
+		    </para>
+		  </listitem>
+
+		  <listitem>
+		    <para>
+		      <guilabel>Mix files and directories</guilabel>
+		      &mdash; This option will display files and
+		      directories in the order you sort them instead
+		      of always having directories shown above files.
+		    </para>
+		  </listitem>
+		</itemizedlist>
+              <para> Note the use of <sgmltag>&amp;mdash;</sgmltag>
+              for long dash (see <xref linkend="specsymb" />). Also,
+              please note that the result looks much nicer because the
+              terms being explained (<guilabel>Show backup
+              files</guilabel>, etc.) are set in a different font. In
+              this case, it was achieved by using <link
+              linkend="gui"><sgmltag>&lt;guilabel></sgmltag></link>
+              tag. In other cases, use appropriate tags such as
+              <link linkend="gui"><sgmltag>&lt;guimenuitem></sgmltag></link>,
+              <link
+              linkend="filenames"><sgmltag>&lt;command></sgmltag></link>,
+              or &mdash; if none of
+              this applies &mdash; use
+              <link linkend="gui"><sgmltag>&lt;emphasis></sgmltag></link>.
+	      </para>
+	    </listitem>
+	  </varlistentry>
+	  <varlistentry>
+	    <term> <sgmltag>&lt;orderedlist></sgmltag></term> 
+	    <listitem><para>
+		This list is completely analogous to
+		<sgmltag>&lt;itemizedlist></sgmltag> and has the same
+		syntax, but  it produces numbered list. By default,
+		this list uses Arabic numerals for numbering entries;
+		you can override this using <sgmltag>numeration</sgmltag>,
+		for example <sgmltag>&lt;orderedlist
+		  numeration="lowerroman"></sgmltag>. Possible values of
+		these attribute are <sgmltag>arabic</sgmltag>,
+		<sgmltag>upperalpha</sgmltag>,
+		<sgmltag>loweralpha</sgmltag>,
+		<sgmltag>upperroman</sgmltag>,
+		<sgmltag>lowerroman</sgmltag>.
+	      </para></listitem>
+	  </varlistentry>
+
+	  <varlistentry>
+	    <term> <sgmltag>&lt;variablelist></sgmltag></term>
+	    <listitem><para> This list is used when each entry is
+	    rather long, so it should be formatted as a block of text
+	    with some subtitle, like a small subsection.  The
+	    <sgmltag>&lt;variablelist></sgmltag> is more complicated
+	    than itemizedlists, but for larger blocks of text, or when
+	    you're explaining 
\ No newline at end of file
diff --git a/fuzz/seed_corpus/23aefbf61990ccfb3812eb85aa16969aa9c741e5 b/fuzz/seed_corpus/23aefbf61990ccfb3812eb85aa16969aa9c741e5
new file mode 100644
index 000000000000..d1dc9c48dfc4
--- /dev/null
+++ b/fuzz/seed_corpus/23aefbf61990ccfb3812eb85aa16969aa9c741e5
@@ -0,0 +1,8 @@
+<?xml version="1.0"?>
+<foo xmlns="urn:test:foo" 
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="urn:test:foo sg-all.xsd">
+	<gm-B-2/>
+	<gm-A-2/>	
+</foo>
+
diff --git a/fuzz/seed_corpus/23e1b677b9923e2d7d3351edbfb6d6f3f900968f b/fuzz/seed_corpus/23e1b677b9923e2d7d3351edbfb6d6f3f900968f
new file mode 100644
index 000000000000..5a1e6608cbbb
--- /dev/null
+++ b/fuzz/seed_corpus/23e1b677b9923e2d7d3351edbfb6d6f3f900968f
@@ -0,0 +1,59 @@
+<?xml version="1.0"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+  <xsd:annotation>
+    <xsd:documentation xml:lang="en">
+Purchase order schema for Example.com.
+   Copyright 2000 Example.com. All rights reserved.
+    </xsd:documentation>
+  </xsd:annotation>
+  <xsd:element name="purchaseOrder" type="PurchaseOrderType"/>
+  <xsd:element name="comment" type="xsd:string"/>
+  <xsd:complexType name="PurchaseOrderType">
+    <xsd:sequence>
+      <xsd:element name="shipTo" type="USAddress"/>
+      <xsd:element name="billTo" type="USAddress"/>
+      <xsd:element ref="comment" minOccurs="0"/>
+      <xsd:element name="items" type="Items"/>
+    </xsd:sequence>
+    <xsd:attribute name="orderDate" type="xsd:date"/>
+  </xsd:complexType>
+  <xsd:complexType name="USAddress">
+    <xsd:sequence>
+      <xsd:element name="name" type="xsd:string"/>
+      <xsd:element name="street" type="xsd:string"/>
+      <xsd:element name="city" type="xsd:string"/>
+      <xsd:element name="state" type="xsd:string"/>
+      <xsd:element name="zip" type="xsd:decimal"/>
+    </xsd:sequence>
+    <xsd:attribute name="country" type="xsd:NMTOKEN" fixed="US"/>
+  </xsd:complexType>
+  <xsd:complexType name="Items">
+    <xsd:sequence>
+      <xsd:element name="item" minOccurs="0" maxOccurs="unbounded">
+        <xsd:complexType>
+          <xsd:sequence>
+            <xsd:element name="productName" type="xsd:string"/>
+            <xsd:element name="quantity">
+              <xsd:simpleType>
+                <xsd:restriction base="xsd:positiveInteger">
+                  <xsd:maxExclusive value="100"/>
+                </xsd:restriction>
+              </xsd:simpleType>
+            </xsd:element>
+            <xsd:element name="USPrice" type="xsd:decimal"/>
+            <xsd:element ref="comment" minOccurs="0"/>
+            <xsd:element name="shipDate" type="xsd:date" minOccurs="0"/>
+          </xsd:sequence>
+          <xsd:attribute name="partNum" type="SKU" use="required"/>
+        </xsd:complexType>
+      </xsd:element>
+    </xsd:sequence>
+  </xsd:complexType>
+<!-- Stock Keeping Unit, a code for identifying products -->
+  <xsd:simpleType name="SKU">
+    <xsd:restriction base="xsd:string">
+      <xsd:pattern value="\d{3}-[A-Z]{2}"/>
+    </xsd:restriction>
+  </xsd:simpleType>
+</xsd:schema>
+
diff --git a/fuzz/seed_corpus/24112ff255332818fa2c677b91428aebcfa2771e b/fuzz/seed_corpus/24112ff255332818fa2c677b91428aebcfa2771e
new file mode 100644
index 000000000000..f81aca1ae870
--- /dev/null
+++ b/fuzz/seed_corpus/24112ff255332818fa2c677b91428aebcfa2771e
@@ -0,0 +1,13 @@
+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG April 1999//EN" 
+  "http://www.w3.org/Graphics/SVG/svg-19990412.dtd">
+<svg width="4in" height="3in">
+  <desc>Example of using a mask
+  </desc>
+  <g>
+    <defs>
+      <image id="MyMask" href="transp.png"></image>
+    </defs>
+    <rect style="mask: url(#MyMask)" width="12.5" height="30" />
+  </g>
+</svg>
diff --git a/fuzz/seed_corpus/243261fb3a9034eaf3108beef61b3f4acbabd2ff b/fuzz/seed_corpus/243261fb3a9034eaf3108beef61b3f4acbabd2ff
new file mode 100644
index 000000000000..c889933118de
--- /dev/null
+++ b/fuzz/seed_corpus/243261fb3a9034eaf3108beef61b3f4acbabd2ff
@@ -0,0 +1,3 @@
+<AAA>
+     <BBB bbb="B"/>
+</AAA>
diff --git a/fuzz/seed_corpus/246d63002273f1f18d853d41f1e078466918b0fa b/fuzz/seed_corpus/246d63002273f1f18d853d41f1e078466918b0fa
new file mode 100644
index 000000000000..4abd17d846de
--- /dev/null
+++ b/fuzz/seed_corpus/246d63002273f1f18d853d41f1e078466918b0fa
@@ -0,0 +1 @@
+<path>  1.2   3.4   5   6  </path>
diff --git a/fuzz/seed_corpus/24d5c3998d909457df8a5ebda0d2f13ce97bb75a b/fuzz/seed_corpus/24d5c3998d909457df8a5ebda0d2f13ce97bb75a
new file mode 100644
index 000000000000..fdab0856897a
--- /dev/null
+++ b/fuzz/seed_corpus/24d5c3998d909457df8a5ebda0d2f13ce97bb75a
@@ -0,0 +1,10 @@
+<!--
+http://www.w3.org/TR/xmldsig2ed-tests/#c14n11xmlbase-prop-2
+
+Check that implementations of [XML-C14N1.1] properly build the xml:base 
+at the first level (ietf:e1).
+-->
+<XPath xmlns:ietf="http://www.ietf.org" >
+(//. | //@* | //namespace::*) 
+[ancestor-or-self::ietf:e1]
+</XPath>
diff --git a/fuzz/seed_corpus/24e96912408f5d59c13dcd310a0a0399bafc427a b/fuzz/seed_corpus/24e96912408f5d59c13dcd310a0a0399bafc427a
new file mode 100644
index 000000000000..11a2df34f9bd
--- /dev/null
+++ b/fuzz/seed_corpus/24e96912408f5d59c13dcd310a0a0399bafc427a
@@ -0,0 +1,2 @@
+<?xml version="1.0"?>
+<a> violates [ WFC: Element Type Match ] </b>
diff --git a/fuzz/seed_corpus/2526e9fd2e7dc170f96a1138764506f28d213770 b/fuzz/seed_corpus/2526e9fd2e7dc170f96a1138764506f28d213770
new file mode 100644
index 000000000000..b06b4e757346
--- /dev/null
+++ b/fuzz/seed_corpus/2526e9fd2e7dc170f96a1138764506f28d213770
@@ -0,0 +1,5 @@
+<card xmlns="http://www.example.com"
+     xmlns:a="http://www.example.com/a" a:foo="works"
+     xmlns:b="http://www.example.com" b:foo="fails">
+   This should fail
+</card>
diff --git a/fuzz/seed_corpus/257b66031fd4022497978b05e01f4157af963b1c b/fuzz/seed_corpus/257b66031fd4022497978b05e01f4157af963b1c
new file mode 100644
index 000000000000..5864343837c2
--- /dev/null
+++ b/fuzz/seed_corpus/257b66031fd4022497978b05e01f4157af963b1c
@@ -0,0 +1 @@
+<my>x</my>
diff --git a/fuzz/seed_corpus/258200972a08001ab73d3a9cc1bca434edf8ac54 b/fuzz/seed_corpus/258200972a08001ab73d3a9cc1bca434edf8ac54
new file mode 100644
index 000000000000..630b0df3cfd4
--- /dev/null
+++ b/fuzz/seed_corpus/258200972a08001ab73d3a9cc1bca434edf8ac54
@@ -0,0 +1,11 @@
+<?xml version="1.0"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+  <xsd:element name="doc">
+    <xsd:complexType>
+      <xsd:all>
+        <xsd:element name="a"/>
+        <xsd:element minOccurs="0" name="b"/>
+      </xsd:all>
+    </xsd:complexType>
+  </xsd:element>
+</xsd:schema>
diff --git a/fuzz/seed_corpus/268941309b3d09b155480b78c886976d9eac0658 b/fuzz/seed_corpus/268941309b3d09b155480b78c886976d9eac0658
new file mode 100644
index 000000000000..cd40fb806c03
--- /dev/null
+++ b/fuzz/seed_corpus/268941309b3d09b155480b78c886976d9eac0658
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- $Header: /home/cvsroot/w3c-xml-schema/user/examples/complexTypes.xsd,v 1.1 2001/11/26 13:27:07 vdv Exp $ -->
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
+
+
+	<xs:complexType name="elementWithID">
+					<xs:attribute ref="id"/>
+	</xs:complexType>
+					<xs:complexType name="bookTmp">
+									<xs:complexContent>
+													<xs:extension base="elementWithID">
+			<xs:sequence>
+				<xs:element ref="isbn"/>
+				<xs:element ref="title"/>
+				<xs:element ref="author" minOccurs="0" maxOccurs="unbounded"/>
+				<xs:element ref="character" minOccurs="0" maxOccurs="unbounded"/>
+			</xs:sequence>
+			<xs:attribute ref="available"/>
+													</xs:extension>
+									</xs:complexContent>
+		</xs:complexType>
+	
+	<xs:complexType name="personType">
+					<xs:complexContent>
+									<xs:extension base="elementWithID">
+			<xs:sequence>
+				<xs:element ref="name"/>
+				<xs:element ref="born"/>
+				<xs:element ref="dead" minOccurs="0"/>
+				<xs:element ref="qualification"  minOccurs="0"/>
+			</xs:sequence>
+									</xs:extension>
+					</xs:complexContent>
+		</xs:complexType>
+		
+	
+</xs:schema>
diff --git a/fuzz/seed_corpus/26bb4c75d24f2a674163677f8af8f34c83f45b47 b/fuzz/seed_corpus/26bb4c75d24f2a674163677f8af8f34c83f45b47
new file mode 100644
index 000000000000..35c9dc7c0d4c
--- /dev/null
+++ b/fuzz/seed_corpus/26bb4c75d24f2a674163677f8af8f34c83f45b47
@@ -0,0 +1,5 @@
+<?xml version="1.0"?>
+<!DOCTYPE MEMO PUBLIC "-//SGMLSOURCE//DTD MEMO//EN" 
+                      "http://www.sgmlsource.com/dtds/memo.dtd">
+<MEMO>
+</MEMO>
diff --git a/fuzz/seed_corpus/272d4ce45d79ec367eb0b3ba6fd637215c05cf3f b/fuzz/seed_corpus/272d4ce45d79ec367eb0b3ba6fd637215c05cf3f
new file mode 100644
index 000000000000..f1cad85dde8d
--- /dev/null
+++ b/fuzz/seed_corpus/272d4ce45d79ec367eb0b3ba6fd637215c05cf3f
@@ -0,0 +1,7 @@
+<?xml version="1.0" standalone="yes"?>
+<svg width="4in" height="3in"
+ xmlns = 'http://www.w3.org/Graphics/SVG/svg-19990412.dtd'>
+  <desc>
+  </desc>
+
+</svg>
diff --git a/fuzz/seed_corpus/279887432540854d81ed9214156f2e3a9860dd80 b/fuzz/seed_corpus/279887432540854d81ed9214156f2e3a9860dd80
new file mode 100644
index 000000000000..c6f8c542d6cd
--- /dev/null
+++ b/fuzz/seed_corpus/279887432540854d81ed9214156f2e3a9860dd80
@@ -0,0 +1,249 @@
+<?xml version="1.0"?>
+<tests>
+	<test name="adopt_recon_default">
+		
+		<doc name="doc1"><![CDATA[<p1 xmlns="urn:test:AAA"><a/></p1>]]></doc>
+		<doc name="doc2"><![CDATA[<p1 xmlns="urn:test:BBB"><b/></p1>]]></doc>
+		<doc name="doc3"><![CDATA[<p2 xmlns="urn:test:ZZZ"/>]]></doc>
+		<var name="a">
+			<xpath doc="doc1" select-node="/a:p1/a:a">
+				<reg-ns prefix="a" ns="urn:test:AAA"/>
+			</xpath>
+		</var>
+		<var name="b" >
+			<xpath doc="doc2" select-node="/b:p1/b:b">
+				<reg-ns prefix="b" ns="urn:test:BBB"/>				
+			</xpath>
+		</var>
+		<var name="p2">
+			<xpath doc="doc3" select-node="/z:p2">
+				<reg-ns prefix="z" ns="urn:test:ZZZ"/>				
+			</xpath>
+		</var>
+
+		<remove node="a"/>
+		<adopt dest-doc="doc3" node="a"/>
+		<append-child parent="p2" child="a"/>
+
+		<!-- This time without a previous removing. -->
+		<adopt dest-doc="doc3" node="b"/>
+		<append-child parent="p2" child="b"/>
+
+		<reconcile-ns node="p2"/>
+		<expected doc="doc3"><![CDATA[<p2 xmlns="urn:test:ZZZ"><a xmlns="urn:test:AAA"/><b xmlns="urn:test:BBB"/></p2>]]></expected>
+	</test>
+
+	<test name="adopt_recon">		
+		<doc name="doc1"><![CDATA[<a:p1 xmlns:a="urn:test:AAA"><a:a/></a:p1>]]></doc>
+		<doc name="doc2"><![CDATA[<a:p2 xmlns:a="urn:test:AAA"/>]]></doc>
+		<var name="a">
+			<xpath doc="doc1" select-node="/a:p1/a:a">
+				<reg-ns prefix="a" ns="urn:test:AAA"/>
+			</xpath>
+		</var>
+		<var name="p2">
+			<xpath doc="doc2" select-node="/a:p2">
+				<reg-ns prefix="a" ns="urn:test:AAA"/>				
+			</xpath>
+		</var>
+		<adopt dest-doc="doc2" node="a"/>
+		<append-child parent="p2" child="a"/>
+		<reconcile-ns node="a"/>
+		<expected doc="doc2"><![CDATA[<a:p2 xmlns:a="urn:test:AAA"><a:a/></a:p2>]]></expected>
+	</test>
+
+	<test name="adopt_recon_attr">		
+		<doc name="doc1"><![CDATA[<p1 xmlns:b="urn:test:BBB" b:attr="marvin"/>]]></doc>
+		<doc name="doc2"><![CDATA[<a:p2 xmlns:a="urn:test:AAA"/>]]></doc>
+		<var name="attr">
+			<xpath doc="doc1" select-node="/p1/@b:attr">
+				<reg-ns prefix="b" ns="urn:test:BBB"/>
+			</xpath>
+		</var>
+		<var name="p2">
+			<xpath doc="doc2" select-node="/a:p2">
+				<reg-ns prefix="a" ns="urn:test:AAA"/>				
+			</xpath>
+		</var>
+		<adopt dest-doc="doc2" node="attr" />
+		<append-child parent="p2" child="attr"/>
+		<reconcile-ns node="p2"/>
+		<expected doc="doc2"><![CDATA[<a:p2 xmlns:a="urn:test:AAA" xmlns:b="urn:test:BBB" b:attr="marvin"/>]]></expected>
+	</test>
+
+	<test name="adopt_recon_attr_2">		
+	    <!-- Here we will specify a destination-parent for adoption. -->
+		<doc name="doc1"><![CDATA[<p1 xmlns:b="urn:test:BBB" b:attr="marvin"/>]]></doc>
+		<doc name="doc2"><![CDATA[<a:p2 xmlns:a="urn:test:AAA"/>]]></doc>
+		<var name="attr">
+			<xpath doc="doc1" select-node="/p1/@b:attr">
+				<reg-ns prefix="b" ns="urn:test:BBB"/>
+			</xpath>
+		</var>
+		<var name="p2">
+			<xpath doc="doc2" select-node="/a:p2">
+				<reg-ns prefix="a" ns="urn:test:AAA"/>				
+			</xpath>
+		</var>		
+		<adopt dest-doc="doc2" dest-parent="p2" node="attr" />		
+		<append-child parent="p2" child="attr"/>
+		<reconcile-ns node="p2"/>
+		<expected doc="doc2"><![CDATA[<a:p2 xmlns:a="urn:test:AAA" xmlns:b="urn:test:BBB" b:attr="marvin"/>]]></expected>
+	</test>
+
+	<test name="adopt_recon_attr_3">		
+	    <!-- Conflicting ns-prefixes for the added attribute. -->
+		<doc name="doc1"><![CDATA[<p1 xmlns:a="urn:test:AAA" a:attr="marvin"/>]]></doc>
+		<doc name="doc2"><![CDATA[<a:p2 xmlns:a="urn:test:aaa"/>]]></doc>
+		<var name="attr">
+			<xpath doc="doc1" select-node="/p1/@a:attr">
+				<reg-ns prefix="a" ns="urn:test:AAA"/>
+			</xpath>
+		</var>
+		<var name="p2">
+			<xpath doc="doc2" select-node="/a:p2">
+				<reg-ns prefix="a" ns="urn:test:aaa"/>
+			</xpath>
+		</var>		
+		<adopt dest-doc="doc2" node="attr" />
+		<append-child parent="p2" child="attr"/>
+		<reconcile-ns node="p2"/>
+		<expected doc="doc2"><![CDATA[<a:p2 xmlns:a="urn:test:aaa" xmlns:a1="urn:test:AAA" a1:attr="marvin"/>]]></expected>
+	</test>
+
+	<test name="adopt_recon_attr_4">
+	    <!-- Qualified attribute added to default namespaced elem. -->
+		<doc name="doc1"><![CDATA[<p1 xmlns:a="urn:test:AAA" a:attr="marvin"/>]]></doc>
+		<doc name="doc2"><![CDATA[<p2 xmlns="urn:test:AAA"/>]]></doc>
+		<var name="attr">
+			<xpath doc="doc1" select-node="/p1/@a:attr">
+				<reg-ns prefix="a" ns="urn:test:AAA"/>
+			</xpath>
+		</var>
+		<var name="p2">
+			<xpath doc="doc2" select-node="/a:p2">
+				<reg-ns prefix="a" ns="urn:test:AAA"/>
+			</xpath>
+		</var>		
+		<adopt dest-doc="doc2" node="attr" />
+		<append-child parent="p2" child="attr"/>
+		<reconcile-ns node="p2"/>
+		<expected doc="doc2"><![CDATA[<p2 xmlns="urn:test:AAA" xmlns:a="urn:test:AAA" a:attr="marvin"/>]]></expected>
+	</test>
+
+	<test name="adopt_recon_attr_5">
+		<!-- Shadowed and conflicting prefix. dest-parent IS given. -->
+		<doc name="doc1"><![CDATA[<p1 xmlns:a="urn:test:AAA" a:attr="marvin"/>]]></doc>
+		<doc name="doc2"><![CDATA[<p2 xmlns:a="urn:test:AAA"><a:p3 xmlns:a="urn:test:ZZZ"/></p2>]]></doc>
+		<var name="attr">
+			<xpath doc="doc1" select-node="/p1/@a:attr">
+				<reg-ns prefix="a" ns="urn:test:AAA"/>
+			</xpath>
+		</var>
+		<var name="p3">
+			<xpath doc="doc2" select-node="/p2/a:p3">
+				<reg-ns prefix="a" ns="urn:test:ZZZ"/>
+			</xpath>
+		</var>		
+		<adopt dest-doc="doc2" node="attr" dest-parent="p3"/>
+		<append-child parent="p3" child="attr"/>
+		<!-- Note that we don't need to reconcile here, since done during
+		     adoption. -->
+		<expected doc="doc2"><![CDATA[
+<p2 xmlns:a="urn:test:AAA">
+	<a:p3 xmlns:a="urn:test:ZZZ" xmlns:a1="urn:test:AAA" a1:attr="marvin"/>
+</p2>]]></expected>
+	</test>
+
+	<test name="adopt_recon_attr_6">
+		<!-- Shadowed and conflicting prefix. dest-parent NOT given. -->
+		<doc name="doc1"><![CDATA[<p1 xmlns:a="urn:test:AAA" a:attr="marvin"/>]]></doc>
+		<doc name="doc2"><![CDATA[<p2 xmlns:a="urn:test:AAA"><a:p3 xmlns:a="urn:test:ZZZ"/></p2>]]></doc>
+		<var name="attr">
+			<xpath doc="doc1" select-node="/p1/@a:attr">
+				<reg-ns prefix="a" ns="urn:test:AAA"/>
+			</xpath>
+		</var>
+		<var name="p3">
+			<xpath doc="doc2" select-node="/p2/a:p3">
+				<reg-ns prefix="a" ns="urn:test:ZZZ"/>
+			</xpath>
+		</var>		
+		<adopt dest-doc="doc2" node="attr"/>
+		<append-child parent="p3" child="attr"/>
+		<reconcile-ns node="p3"/>
+		<expected doc="doc2"><![CDATA[
+<p2 xmlns:a="urn:test:AAA">
+	<a:p3 xmlns:a="urn:test:ZZZ" xmlns:a1="urn:test:AAA" a1:attr="marvin"/>
+</p2>]]></expected>
+	</test>
+	
+	<test name="shadow_1">
+		
+		<doc name="doc"><![CDATA[
+<foo xmlns:foo="urn:test:mine">
+	<p xmlns:bar="urn:test:mine"/>
+	<a1>
+		<a2 xmlns:bar="urn:test:OTHER">
+			<foo:a3/>
+		</a2>
+	</a1>
+</foo>
+]]></doc>
+		<var name="a1">
+			<xpath doc="doc" select-node="/foo/a1"/>
+		</var>
+		<var name="p" >
+			<xpath doc="doc" select-node="/foo/p"/>
+		</var>
+		<remove node="a1"/>
+		<append-child parent="p" child="a1"/>
+		<reconcile-ns node="a1"/>		
+		<expected doc="doc"><![CDATA[
+<foo xmlns:foo="urn:test:mine">
+	<p xmlns:bar="urn:test:mine">
+		<a1>
+			<a2 xmlns:bar="urn:test:OTHER">
+				<foo:a3/>
+			</a2>
+		</a1>
+	</p>
+</foo>
+]]></expected>
+	</test>
+
+	<test name="norm_1">
+		
+		<doc name="doc"><![CDATA[
+<foo>
+	<p1 xmlns:a="urn:test:A" xmlns:b="urn:test:B" xmlns:c="urn:test:C">
+		<a:a>
+			<b:b a:attr="dont" c:attr="panic"/>
+		</a:a>
+	</p1>
+	<p2/>
+</foo>
+]]></doc>
+		<var name="a">
+			<xpath doc="doc" select-node="/foo/p1/a:a">
+				<reg-ns prefix="a" ns="urn:test:A"/>
+			</xpath>
+		</var>
+		<var name="p2" >
+			<xpath doc="doc" select-node="/foo/p2"/>
+		</var>
+		<remove node="a"/>
+		<append-child parent="p2" child="a"/>
+		<reconcile-ns node="a"/>		
+		<expected doc="doc"><![CDATA[
+<foo>
+	<p1 xmlns:a="urn:test:A" xmlns:b="urn:test:B" xmlns:c="urn:test:C"/>		
+	<p2>
+		<a:a xmlns:a="urn:test:A">
+			<b:b xmlns:b="urn:test:B" xmlns:c="urn:test:C" a:attr="dont" c:attr="panic"/>
+		</a:a>
+	</p2>
+</foo>
+]]></expected>
+	</test>
+</tests>
diff --git a/fuzz/seed_corpus/27bcdce6c0a5968b3d3b2820f22e9ab211bd1f66 b/fuzz/seed_corpus/27bcdce6c0a5968b3d3b2820f22e9ab211bd1f66
new file mode 100644
index 000000000000..e12b6204383c
--- /dev/null
+++ b/fuzz/seed_corpus/27bcdce6c0a5968b3d3b2820f22e9ab211bd1f66
@@ -0,0 +1,3 @@
+<?xml version="1.0"?>
+<foo><pre1:bar1 xmlns:pre1="http://www.example.com/n1"/><pre2:bar2 xmlns:pre2="http://www.example.com/n2"/></foo>
+
diff --git a/fuzz/seed_corpus/27bfe8bc3ce62b01ae4b0e8073db7bb8dae1bacf b/fuzz/seed_corpus/27bfe8bc3ce62b01ae4b0e8073db7bb8dae1bacf
new file mode 100644
index 000000000000..93fa4b84a0df
--- /dev/null
+++ b/fuzz/seed_corpus/27bfe8bc3ce62b01ae4b0e8073db7bb8dae1bacf
@@ -0,0 +1,9 @@
+<!DOCTYPE doc [
+<!ELEMENT doc (a, b)>
+<!ELEMENT a EMPTY>
+<!ELEMENT b EMPTY>
+]>
+<doc>
+<a/>
+<b/>
+</doc>
diff --git a/fuzz/seed_corpus/27d3fdcc4901e5b6d3350fe46e495f78880b9615 b/fuzz/seed_corpus/27d3fdcc4901e5b6d3350fe46e495f78880b9615
new file mode 100644
index 000000000000..292f4f7a2435
--- /dev/null
+++ b/fuzz/seed_corpus/27d3fdcc4901e5b6d3350fe46e495f78880b9615
@@ -0,0 +1,12 @@
+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG April 1999//EN" 
+  "http://www.w3.org/Graphics/SVG/svg-19990412.dtd">
+<svg width="4in" height="3in">
+  <defs>
+    <symbol id="fourstar">
+      <!-- Define the pattern using standard graphics elements
+           such as paths, images, text and shapes -->
+    </symbol>
+  </defs>
+  <ellipse style="fill: url(#fourstar)" major="40" minor="27" />
+</svg>
diff --git a/fuzz/seed_corpus/27f93269230c2cdac3686c0ef8bf494689e07148 b/fuzz/seed_corpus/27f93269230c2cdac3686c0ef8bf494689e07148
new file mode 100644
index 000000000000..6d5ffaa350e6
--- /dev/null
+++ b/fuzz/seed_corpus/27f93269230c2cdac3686c0ef8bf494689e07148
@@ -0,0 +1,85 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- $Header: /home/cvsroot/w3c-xml-schema/user/examples/first-building-blocks.xsd,v 1.1 2001/11/26 13:27:07 vdv Exp $ -->
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
+
+<xs:include schemaLocation="vdv-simpleTypes.xsd"/>
+<xs:include schemaLocation="vdv-complexTypes.xsd"/>
+
+	<xs:element name="name" type="string32"/>
+	<xs:element name="qualification" type="string255"/>
+	<xs:element name="born" type="date"/>
+	<xs:element name="dead" type="date"/>
+	<xs:element name="isbn" type="isbn"/>
+	
+	<xs:attribute name="id" type="xs:ID"/>
+	<xs:attribute name="available" type="xs:boolean"/>
+	<xs:attribute name="lang" type="supportedLanguages"/>
+
+		
+	<xs:element name="title">
+		<xs:complexType>
+			<xs:simpleContent>
+				<xs:extension base="string255">
+					<xs:attribute ref="lang"/>
+				</xs:extension>
+			</xs:simpleContent>
+		</xs:complexType>
+	</xs:element>
+	
+	<xs:element name="library">
+		<xs:complexType>
+			<xs:sequence>
+				<xs:element ref="book" maxOccurs="unbounded"/>
+			</xs:sequence>
+		</xs:complexType>
+	</xs:element>
+	
+	<xs:element name="book">
+					<xs:complexType>
+									<xs:complexContent>
+													<xs:restriction base="bookTmp">
+			<xs:sequence>
+				<xs:element ref="isbn"/>
+				<xs:element ref="title"/>
+				<xs:element ref="author" minOccurs="0" maxOccurs="unbounded"/>
+				<xs:element ref="character" minOccurs="0" maxOccurs="unbounded"/>
+			</xs:sequence>
+			<xs:attribute name="id" type="bookID"/>
+			<xs:attribute ref="available"/>
+													</xs:restriction>
+									</xs:complexContent>
+		</xs:complexType>
+	</xs:element>
+
+	<xs:element name="author">
+					<xs:complexType>
+									<xs:complexContent>
+													<xs:restriction base="personType">
+			<xs:sequence>
+				<xs:element ref="name"/>
+				<xs:element ref="born"/>
+				<xs:element ref="dead" minOccurs="0"/>
+			</xs:sequence>
+			<xs:attribute ref="id"/>
+													</xs:restriction>
+									</xs:complexContent>
+		</xs:complexType>
+	</xs:element>
+	
+	
+	<xs:element name="character">
+		<xs:complexType>
+									<xs:complexContent>
+													<xs:restriction base="personType">
+			<xs:sequence>
+				<xs:element ref="name"/>
+				<xs:element ref="born"/>
+				<xs:element ref="qualification"/>
+			</xs:sequence>
+			<xs:attribute ref="id"/>
+													</xs:restriction>
+									</xs:complexContent>
+		</xs:complexType>
+	</xs:element>
+	
+</xs:schema>
diff --git a/fuzz/seed_corpus/28c1d7135e399a43882ad2d71df0ecc354305bdf b/fuzz/seed_corpus/28c1d7135e399a43882ad2d71df0ecc354305bdf
new file mode 100644
index 000000000000..67723d433360
--- /dev/null
+++ b/fuzz/seed_corpus/28c1d7135e399a43882ad2d71df0ecc354305bdf
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<foo:foo xmlns:foo="http://FOO"
+	xmlns:bar="http://BAR"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://BAR import2_0.xsd" foo.attr="oo">
+	<foo:foo.B/>
+	<bar:bar/>
+</foo:foo>
diff --git a/fuzz/seed_corpus/295eea46f015e02b3a518db800bf9fa93505773b b/fuzz/seed_corpus/295eea46f015e02b3a518db800bf9fa93505773b
new file mode 100644
index 000000000000..155e2d2789fa
--- /dev/null
+++ b/fuzz/seed_corpus/295eea46f015e02b3a518db800bf9fa93505773b
@@ -0,0 +1,11 @@
+<?xml version="1.0"?>
+<!DOCTYPE EXAMPLE SYSTEM "example.dtd" [
+<!ENTITY xml "Extensible Markup Language">
+<!ENTITY title PUBLIC "-//MY-TITLE//FR" "title.xml">
+<!ENTITY image SYSTEM "img.gif" NDATA GIF>
+]>
+<EXAMPLE>
+  &title;
+  This text is about XML, the &xml; and this is an embedded <IMG src="image"/>
+</EXAMPLE>
+
diff --git a/fuzz/seed_corpus/299d543a09f90c6aeeb787277cd870affd2a6645 b/fuzz/seed_corpus/299d543a09f90c6aeeb787277cd870affd2a6645
new file mode 100644
index 000000000000..e2ad0a655c67
--- /dev/null
+++ b/fuzz/seed_corpus/299d543a09f90c6aeeb787277cd870affd2a6645
@@ -0,0 +1,1173 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<nvd xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://nvd.nist.gov/feeds/cve/1.2" nvd_xml_version="1.2" pub_date="2008-10-17" xsi:schemaLocation="http://nvd.nist.gov/feeds/cve/1.2 http://nvd.nist.gov/schema/nvdcve.xsd">
+    <entry CVSS_vector="(AV:N/AC:M/Au:N/C:P/I:P/A:P)" CVSS_base_score="6.8" CVSS_exploit_subscore="8.6" CVSS_impact_subscore="6.4" name="CVE-2008-4503" seq="2008-4503" severity="Medium" type="CVE" published="2008-10-09" CVSS_version="2.0" CVSS_score="6.8" modified="2008-10-11">
+        <desc>
+            <descript source="cve">The Settings Manager in Adobe Flash Player 9.0.124.0 and earlier allows remote attackers to cause victims to unknowingly click on a link or dialog via access control dialogs disguised as normal graphical elements, as demonstrated by hijacking the camera or microphone, and related to "clickjacking."</descript>
+        </desc>
+        <loss_types>
+            <avail />
+            <conf />
+            <int />
+        </loss_types>
+        <range>
+            <network />
+            <user_init />
+        </range>
+        <refs>
+            <ref source="XF" url="http://xforce.iss.net/xforce/xfdb/45721">adobe-flash-click-hijacking(45721)</ref>
+            <ref source="SECTRACK" url="http://www.securitytracker.com/id?1020996">1020996</ref>
+            <ref source="BID" url="http://www.securityfocus.com/bid/31625">31625</ref>
+            <ref source="FRSIRT" url="http://www.frsirt.com/english/advisories/2008/2764">ADV-2008-2764</ref>
+            <ref source="CONFIRM" url="http://www.adobe.com/support/security/advisories/apsa08-08.html" adv="1">http://www.adobe.com/support/security/advisories/apsa08-08.html</ref>
+            <ref source="SECUNIA" url="http://secunia.com/advisories/32163" adv="1">32163</ref>
+            <ref source="MISC" url="http://ha.ckers.org/blog/20081007/clickjacking-details/">http://ha.ckers.org/blog/20081007/clickjacking-details/</ref>
+            <ref source="MISC" url="http://blog.guya.net/2008/10/07/malicious-camera-spying-using-clickjacking/">http://blog.guya.net/2008/10/07/malicious-camera-spying-using-clickjacking/</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="adobe" name="flash_player">
+                <vers num="7" />
+                <vers num="7.0" />
+                <vers num="7.0.1" />
+                <vers num="7.0.25" />
+                <vers edition="" num="7.0.63" />
+                <vers edition=":linux" num="7.0.63" />
+                <vers num="7.0.69.0" />
+                <vers num="7.0.70.0" />
+                <vers edition="" num="7.0_r67" />
+                <vers edition=":solaris" num="7.0_r67" />
+                <vers num="7.1" />
+                <vers num="7.1.1" />
+                <vers num="7.2" />
+                <vers edition="" num="8" />
+                <vers edition=":professional" num="8" />
+                <vers edition=":pro" num="8" />
+                <vers num="8.0" />
+                <vers num="8.0.24.0" />
+                <vers num="8.0.34.0" />
+                <vers num="8.0.35.0" />
+                <vers num="8.0.39.0" />
+                <vers num="9" />
+                <vers num="9.0.114.0" />
+                <vers num="9.0.115.0" />
+                <vers num="9.0.124.0" prev="1" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:N/AC:M/Au:N/C:P/I:P/A:P)" CVSS_base_score="6.8" CVSS_exploit_subscore="8.6" CVSS_impact_subscore="6.4" name="CVE-2008-4504" seq="2008-4504" severity="Medium" type="CVE" published="2008-10-09" CVSS_version="2.0" CVSS_score="6.8" modified="2008-10-09">
+        <desc>
+            <descript source="cve">Heap-based buffer overflow in Mplayer.exe in Herosoft Inc. Hero DVD Player 3.0.8 allows user-assisted remote attackers to execute arbitrary code via an M3u file with a "long entry." NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.</descript>
+        </desc>
+        <loss_types>
+            <avail />
+            <conf />
+            <int />
+            <sec_prot other="1" />
+        </loss_types>
+        <range>
+            <network />
+            <user_init />
+        </range>
+        <refs>
+            <ref source="BID" url="http://www.securityfocus.com/bid/31627">31627</ref>
+            <ref source="SECUNIA" url="http://secunia.com/advisories/31933" adv="1">31933</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="herosoft" name="hero_dvd_player">
+                <vers num="3.0.8" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:N/AC:L/Au:N/C:N/I:N/A:C)" CVSS_base_score="7.8" CVSS_exploit_subscore="10.0" CVSS_impact_subscore="6.9" name="CVE-2008-4505" seq="2008-4505" severity="High" type="CVE" published="2008-10-09" CVSS_version="2.0" CVSS_score="7.8" modified="2008-10-09">
+        <desc>
+            <descript source="cve">Unspecified vulnerability in IBM Lotus Quickr 8.1 before Fix pack 1 (8.1.0.1) might allow attackers to cause a denial of service (system crash) via a "nonstandard URL argument" to the OpenDocument command. NOTE: due to lack of details from the vendor, it is not clear whether this is a vulnerability.</descript>
+        </desc>
+        <loss_types>
+            <avail />
+        </loss_types>
+        <range>
+            <network />
+        </range>
+        <refs>
+            <ref source="XF" url="http://xforce.iss.net/xforce/xfdb/45692">lotus-quickr-opendocument-dos(45692)</ref>
+            <ref source="BID" url="http://www.securityfocus.com/bid/31608">31608</ref>
+            <ref source="FRSIRT" url="http://www.frsirt.com/english/advisories/2008/2753" adv="1">ADV-2008-2753</ref>
+            <ref source="CONFIRM" url="http://www-01.ibm.com/support/docview.wss?uid=swg27013341">http://www-01.ibm.com/support/docview.wss?uid=swg27013341</ref>
+            <ref source="SECUNIA" url="http://secunia.com/advisories/32098" adv="1">32098</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="ibm" name="lotus_quickr">
+                <vers num="8.1" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:N/AC:L/Au:N/C:P/I:P/A:P)" CVSS_base_score="7.5" CVSS_exploit_subscore="10.0" CVSS_impact_subscore="6.4" name="CVE-2008-4506" seq="2008-4506" severity="High" type="CVE" published="2008-10-09" CVSS_version="2.0" CVSS_score="7.5" modified="2008-10-11">
+        <desc>
+            <descript source="cve">Unspecified vulnerability in IBM Lotus Quickr 8.1 before Fix pack 1 (8.1.0.1) allows a place manager to "demote or delete a place superuser group" via unknown vectors.</descript>
+        </desc>
+        <loss_types>
+            <avail />
+            <conf />
+            <int />
+            <sec_prot other="1" />
+        </loss_types>
+        <range>
+            <network />
+        </range>
+        <refs>
+            <ref source="XF" url="http://xforce.iss.net/xforce/xfdb/45694">lotus-quickr-placemanager-security-bypass(45694)</ref>
+            <ref source="BID" url="http://www.securityfocus.com/bid/31608">31608</ref>
+            <ref source="FRSIRT" url="http://www.frsirt.com/english/advisories/2008/2753" adv="1">ADV-2008-2753</ref>
+            <ref source="CONFIRM" url="http://www-01.ibm.com/support/docview.wss?uid=swg27013341">http://www-01.ibm.com/support/docview.wss?uid=swg27013341</ref>
+            <ref source="SECUNIA" url="http://secunia.com/advisories/32098" adv="1">32098</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="ibm" name="lotus_quickr">
+                <vers num="8.1" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:N/AC:L/Au:N/C:P/I:P/A:P)" CVSS_base_score="7.5" CVSS_exploit_subscore="10.0" CVSS_impact_subscore="6.4" name="CVE-2008-4507" seq="2008-4507" severity="High" type="CVE" published="2008-10-09" CVSS_version="2.0" CVSS_score="7.5" modified="2008-10-09">
+        <desc>
+            <descript source="cve">Unspecified vulnerability in IBM Lotus Quickr 8.1 before Fix pack 1 (8.1.0.1) allows editors to delete pages that were created by a different author via unknown vectors.</descript>
+        </desc>
+        <loss_types>
+            <avail />
+            <conf />
+            <int />
+        </loss_types>
+        <range>
+            <network />
+        </range>
+        <refs>
+            <ref source="XF" url="http://xforce.iss.net/xforce/xfdb/45693">lotus-quickr-editor-security-bypass(45693)</ref>
+            <ref source="BID" url="http://www.securityfocus.com/bid/31608">31608</ref>
+            <ref source="FRSIRT" url="http://www.frsirt.com/english/advisories/2008/2753" adv="1">ADV-2008-2753</ref>
+            <ref source="CONFIRM" url="http://www-01.ibm.com/support/docview.wss?uid=swg27013341">http://www-01.ibm.com/support/docview.wss?uid=swg27013341</ref>
+            <ref source="SECUNIA" url="http://secunia.com/advisories/32098" adv="1">32098</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="ibm" name="lotus_quickr">
+                <vers num="8.1" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:N/AC:L/Au:N/C:N/I:N/A:C)" CVSS_base_score="7.8" CVSS_exploit_subscore="10.0" CVSS_impact_subscore="6.9" name="CVE-2008-4508" seq="2008-4508" severity="High" type="CVE" published="2008-10-09" CVSS_version="2.0" CVSS_score="7.8" modified="2008-10-09">
+        <desc>
+            <descript source="cve">Stack-based buffer overflow in the file parsing function in Tonec Internet Download Manager, possibly 5.14 and earlier, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted AppleDouble file containing a long string.  NOTE: this is probably a different vulnerability than CVE-2005-2210.</descript>
+        </desc>
+        <loss_types>
+            <avail />
+        </loss_types>
+        <range>
+            <network />
+        </range>
+        <refs>
+            <ref source="XF" url="http://xforce.iss.net/xforce/xfdb/45711">internetdownloadmanager-file-bo(45711)</ref>
+            <ref source="BID" url="http://www.securityfocus.com/bid/31603">31603</ref>
+            <ref source="MISC" url="http://downloads.securityfocus.com/vulnerabilities/exploits/31603.pl">http://downloads.securityfocus.com/vulnerabilities/exploits/31603.pl</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="tonec_inc." name="internet_download_manager">
+                <vers num="5.14" prev="1" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:N/AC:L/Au:N/C:C/I:C/A:C)" CVSS_base_score="10.0" CVSS_exploit_subscore="10.0" CVSS_impact_subscore="10.0" name="CVE-2008-4509" seq="2008-4509" severity="High" type="CVE" published="2008-10-09" CVSS_version="2.0" CVSS_score="10.0" modified="2008-10-09">
+        <desc>
+            <descript source="cve">Unrestricted file upload vulnerability in processFiles.php in FOSS Gallery Admin and FOSS Gallery Public 1.0 beta allows remote attackers to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in the root directory.</descript>
+        </desc>
+        <loss_types>
+            <avail />
+            <conf />
+            <int />
+            <sec_prot admin="1" />
+        </loss_types>
+        <range>
+            <network />
+        </range>
+        <refs>
+            <ref source="XF" url="http://xforce.iss.net/xforce/xfdb/45683">fossgallery-multiple-file-upload(45683)</ref>
+            <ref source="BID" url="http://www.securityfocus.com/bid/31574">31574</ref>
+            <ref source="MILW0RM" url="http://www.milw0rm.com/exploits/6680">6680</ref>
+            <ref source="MILW0RM" url="http://www.milw0rm.com/exploits/6674">6674</ref>
+            <ref source="MILW0RM" url="http://www.milw0rm.com/exploits/6670">6670</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="foss_gallery" name="foss_gallery">
+                <vers edition="beta" num="1.0" />
+                <vers edition="beta:public" num="1.0" />
+                <vers edition="beta:admin" num="1.0" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:L/AC:L/Au:N/C:N/I:N/A:C)" CVSS_base_score="4.9" CVSS_exploit_subscore="3.9" CVSS_impact_subscore="6.9" name="CVE-2008-4510" seq="2008-4510" severity="Medium" type="CVE" published="2008-10-09" CVSS_version="2.0" CVSS_score="4.9" modified="2008-10-09">
+        <desc>
+            <descript source="cve">Microsoft Windows Vista Home and Ultimate Edition SP1 and earlier allows local users to cause a denial of service (page fault and system crash) via multiple attempts to access a virtual address in a PAGE_NOACCESS memory page.</descript>
+        </desc>
+        <loss_types>
+            <avail />
+        </loss_types>
+        <range>
+            <local />
+        </range>
+        <refs>
+            <ref source="BID" url="http://www.securityfocus.com/bid/31570">31570</ref>
+            <ref source="MILW0RM" url="http://www.milw0rm.com/exploits/6671">6671</ref>
+            <ref source="SECUNIA" url="http://secunia.com/advisories/32115" adv="1">32115</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="microsoft" name="windows-nt">
+                <vers edition="" num="vista" />
+                <vers edition=":home_premium" num="vista" />
+                <vers edition=":x64-home_premium" num="vista" />
+                <vers edition=":x64-ultimate" num="vista" />
+                <vers edition="sp1" num="vista" />
+                <vers edition="sp1:x64-home_premium" num="vista" />
+                <vers edition="sp1:ultimate" num="vista" />
+                <vers edition="sp1:x64-ultimate" num="vista" />
+                <vers edition="sp1:home_premium" num="vista" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:N/AC:L/Au:N/C:P/I:N/A:N)" CVSS_base_score="5.0" CVSS_exploit_subscore="10.0" CVSS_impact_subscore="2.9" name="CVE-2008-4511" seq="2008-4511" severity="Medium" type="CVE" published="2008-10-09" CVSS_version="2.0" CVSS_score="5.0" modified="2008-10-09">
+        <desc>
+            <descript source="cve">Todd Woolums ASP News Management, possibly 2.21, stores db/news.mdb under the web root with insufficient access control, which allows remote attackers to obtain sensitive information via a direct request.</descript>
+        </desc>
+        <loss_types>
+            <conf />
+        </loss_types>
+        <range>
+            <network />
+        </range>
+        <refs>
+            <ref source="BUGTRAQ" url="http://www.securityfocus.com/archive/1/archive/1/496787/100/0/threaded">20080927 ASP News Remote Password Disclouse Vulnerability</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="todd_woolums" name="asp_news_management">
+                <vers num="2.21" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:N/AC:L/Au:N/C:P/I:N/A:N)" CVSS_base_score="5.0" CVSS_exploit_subscore="10.0" CVSS_impact_subscore="2.9" name="CVE-2008-4512" seq="2008-4512" severity="Medium" type="CVE" published="2008-10-09" CVSS_version="2.0" CVSS_score="5.0" modified="2008-10-09">
+        <desc>
+            <descript source="cve">ASP/MS Access Shoutbox, probably 1.1 beta, stores db/shoutdb.mdb under the web root with insufficient access control, which allows remote attackers to obtain sensitive information via a direct request.</descript>
+        </desc>
+        <loss_types>
+            <conf />
+        </loss_types>
+        <range>
+            <network />
+        </range>
+        <refs>
+            <ref source="BUGTRAQ" url="http://www.securityfocus.com/archive/1/archive/1/496789/100/0/threaded">20080927 shoutbox Remote Password Disclouse Vulnerability</ref>
+        </refs>
+    </entry>
+    <entry CVSS_vector="(AV:N/AC:M/Au:N/C:N/I:P/A:N)" CVSS_base_score="4.3" CVSS_exploit_subscore="8.6" CVSS_impact_subscore="2.9" name="CVE-2008-4513" seq="2008-4513" severity="Medium" type="CVE" published="2008-10-09" CVSS_version="2.0" CVSS_score="4.3" modified="2008-10-09">
+        <desc>
+            <descript source="cve">Cross-site scripting (XSS) vulnerability in BBcode API module in Phorum 5.2.8 allows remote attackers to inject arbitrary web script or HTML via nested BBcode image tags.</descript>
+        </desc>
+        <loss_types>
+            <int />
+        </loss_types>
+        <range>
+            <network />
+            <user_init />
+        </range>
+        <refs>
+            <ref source="XF" url="http://xforce.iss.net/xforce/xfdb/45686">phorum-img-xss(45686)</ref>
+            <ref source="BID" url="http://www.securityfocus.com/bid/31589">31589</ref>
+            <ref source="CONFIRM" url="http://trac.phorum.org/changeset/3528">http://trac.phorum.org/changeset/3528</ref>
+            <ref source="MISC" url="http://nulledcore.com/?p=126">http://nulledcore.com/?p=126</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="phorum" name="phorum">
+                <vers num="5.2.8" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:N/AC:L/Au:N/C:N/I:N/A:P)" CVSS_base_score="5.0" CVSS_exploit_subscore="10.0" CVSS_impact_subscore="2.9" name="CVE-2008-4514" seq="2008-4514" severity="Medium" type="CVE" published="2008-10-09" CVSS_version="2.0" CVSS_score="5.0" modified="2008-10-09">
+        <desc>
+            <descript source="cve">The HTML parser in KDE Konqueror 3.5.9 allows remote attackers to cause a denial of service (application crash) via a font tag with a long color value, which triggers an assertion error.</descript>
+        </desc>
+        <loss_types>
+            <avail />
+        </loss_types>
+        <range>
+            <network />
+        </range>
+        <refs>
+            <ref source="BID" url="http://www.securityfocus.com/bid/31605">31605</ref>
+            <ref source="MILW0RM" url="http://www.milw0rm.com/exploits/6689">6689</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="konqueror" name="konqueror">
+                <vers num="3.5.9" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:N/AC:L/Au:N/C:P/I:P/A:P)" CVSS_base_score="7.5" CVSS_exploit_subscore="10.0" CVSS_impact_subscore="6.4" name="CVE-2008-4515" seq="2008-4515" severity="High" type="CVE" published="2008-10-09" CVSS_version="2.0" CVSS_score="7.5" modified="2008-10-09">
+        <desc>
+            <descript source="cve">Blue Coat K9 Web Protection 4.0.230 Beta relies on client-side JavaScript as a protection mechanism, which allows remote attackers to bypass authentication and access the (1) summary, (2) detail, (3) overrides, and (4) pwemail pages by disabling JavaScript.</descript>
+        </desc>
+        <loss_types>
+            <avail />
+            <conf />
+            <int />
+        </loss_types>
+        <range>
+            <network />
+        </range>
+        <refs>
+            <ref source="XF" url="http://xforce.iss.net/xforce/xfdb/45696">k9webprotection-multiple-auth-bypass(45696)</ref>
+            <ref source="BID" url="http://www.securityfocus.com/bid/31584">31584</ref>
+            <ref source="FULLDISC" url="http://seclists.org/fulldisclosure/2008/Oct/0070.html">20081004 Blue Coat K9 Web Protection V4.0.230 Beta Vulnerability</ref>
+            <ref source="MISC" url="http://dicas3000.blogspot.com/2008/10/blue-coat-k9-web-protection-v40230-beta.html">http://dicas3000.blogspot.com/2008/10/blue-coat-k9-web-protection-v40230-beta.html</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="blue_coat_systems" name="k9_web_protection">
+                <vers edition="beta" num="4.0.230" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:N/AC:L/Au:N/C:P/I:P/A:P)" CVSS_base_score="7.5" CVSS_exploit_subscore="10.0" CVSS_impact_subscore="6.4" name="CVE-2008-4516" seq="2008-4516" severity="High" type="CVE" published="2008-10-09" CVSS_version="2.0" CVSS_score="7.5" modified="2008-10-09">
+        <desc>
+            <descript source="cve">SQL injection vulnerability in galerie.php in Galerie 3.2 allows remote attackers to execute arbitrary SQL commands via the pic parameter.</descript>
+        </desc>
+        <loss_types>
+            <avail />
+            <conf />
+            <int />
+            <sec_prot other="1" />
+        </loss_types>
+        <range>
+            <network />
+        </range>
+        <refs>
+            <ref source="XF" url="http://xforce.iss.net/xforce/xfdb/45698">galerie-pic-sql-injection(45698)</ref>
+            <ref source="BID" url="http://www.securityfocus.com/bid/31593">31593</ref>
+            <ref source="MILW0RM" url="http://www.milw0rm.com/exploits/6675">6675</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="galerie" name="galerie">
+                <vers num="3.2" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:N/AC:L/Au:N/C:P/I:P/A:P)" CVSS_base_score="7.5" CVSS_exploit_subscore="10.0" CVSS_impact_subscore="6.4" name="CVE-2008-4517" seq="2008-4517" severity="High" type="CVE" published="2008-10-09" CVSS_version="2.0" CVSS_score="7.5" modified="2008-10-09">
+        <desc>
+            <descript source="cve">SQL injection vulnerability in leggi.php in geccBBlite 2.0 allows remote attackers to execute arbitrary SQL commands via the id parameter.</descript>
+        </desc>
+        <loss_types>
+            <avail />
+            <conf />
+            <int />
+            <sec_prot other="1" />
+        </loss_types>
+        <range>
+            <network />
+        </range>
+        <refs>
+            <ref source="BID" url="http://www.securityfocus.com/bid/31585">31585</ref>
+            <ref source="MILW0RM" url="http://www.milw0rm.com/exploits/6677">6677</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="geccbblite" name="geccbblite">
+                <vers num="2.0" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:N/AC:L/Au:N/C:P/I:P/A:P)" CVSS_base_score="7.5" CVSS_exploit_subscore="10.0" CVSS_impact_subscore="6.4" name="CVE-2008-4518" seq="2008-4518" severity="High" type="CVE" published="2008-10-09" CVSS_version="2.0" CVSS_score="7.5" modified="2008-10-10">
+        <desc>
+            <descript source="cve">Multiple SQL injection vulnerabilities in Fastpublish CMS 1.9.9.9.9 d (1.9999 d) allow remote attackers to execute arbitrary SQL commands via the (1) sprache parameter to index2.php and the (2) artikel parameter to index.php.</descript>
+        </desc>
+        <loss_types>
+            <avail />
+            <conf />
+            <int />
+            <sec_prot other="1" />
+        </loss_types>
+        <range>
+            <network />
+        </range>
+        <refs>
+            <ref source="BID" url="http://www.securityfocus.com/bid/31582">31582</ref>
+            <ref source="MILW0RM" url="http://www.milw0rm.com/exploits/6678">6678</ref>
+            <ref source="SECUNIA" url="http://secunia.com/advisories/32126" adv="1">32126</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="fastpublish" name="fastpublish_cms">
+                <vers num="1.9.9.9.9d" />
+                <vers num="1.9999d" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:N/AC:L/Au:N/C:P/I:P/A:P)" CVSS_base_score="7.5" CVSS_exploit_subscore="10.0" CVSS_impact_subscore="6.4" name="CVE-2008-4519" seq="2008-4519" severity="High" type="CVE" published="2008-10-09" CVSS_version="2.0" CVSS_score="7.5" modified="2008-10-10">
+        <desc>
+            <descript source="cve">Multiple directory traversal vulnerabilities in Fastpublish CMS 1.9999 d allow remote attackers to include and execute arbitrary local files via a .. (dot dot) in the target parameter to (1) index2.php and (2) index.php.</descript>
+        </desc>
+        <loss_types>
+            <avail />
+            <conf />
+            <int />
+        </loss_types>
+        <range>
+            <network />
+        </range>
+        <refs>
+            <ref source="BID" url="http://www.securityfocus.com/bid/31582">31582</ref>
+            <ref source="MILW0RM" url="http://www.milw0rm.com/exploits/6678">6678</ref>
+            <ref source="SECUNIA" url="http://secunia.com/advisories/32126" adv="1">32126</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="fastpublish" name="fastpublish_cms">
+                <vers num="1.9.9.9.9d" />
+                <vers num="1.9999d" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:N/AC:M/Au:N/C:N/I:P/A:N)" CVSS_base_score="4.3" CVSS_exploit_subscore="8.6" CVSS_impact_subscore="2.9" name="CVE-2008-4520" seq="2008-4520" severity="Medium" type="CVE" published="2008-10-09" CVSS_version="2.0" CVSS_score="4.3" modified="2008-10-10">
+        <desc>
+            <descript source="cve">Cross-site scripting (XSS) vulnerability in bulk_update.pl in AutoNessus before 1.2.2 allows remote attackers to inject arbitrary web script or HTML via the remark parameter.</descript>
+        </desc>
+        <loss_types>
+            <int />
+        </loss_types>
+        <range>
+            <network />
+            <user_init />
+        </range>
+        <refs>
+            <ref source="BID" patch="1" url="http://www.securityfocus.com/bid/31559">31559</ref>
+            <ref source="CONFIRM" patch="1" url="http://sourceforge.net/project/shownotes.php?group_id=216367&amp;release_id=630124">http://sourceforge.net/project/shownotes.php?group_id=216367&amp;release_id=630124</ref>
+            <ref source="XF" url="http://xforce.iss.net/xforce/xfdb/45634">autonessus-bulkupdate-xss(45634)</ref>
+            <ref source="MISC" url="http://sourceforge.net/tracker/index.php?func=detail&amp;aid=2141884&amp;group_id=216367&amp;atid=1037394" adv="1">http://sourceforge.net/tracker/index.php?func=detail&amp;aid=2141884&amp;group_id=216367&amp;atid=1037394</ref>
+            <ref source="SECUNIA" url="http://secunia.com/advisories/32046" adv="1">32046</ref>
+            <ref source="MISC" url="http://autonessus.cvs.sourceforge.net/viewvc/autonessus/AutoNessus/www/bulk_update.pl?r1=1.2&amp;r2=1.3">http://autonessus.cvs.sourceforge.net/viewvc/autonessus/AutoNessus/www/bulk_update.pl?r1=1.2&amp;r2=1.3</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="autonessus" name="autonessus">
+                <vers num="1.0" />
+                <vers num="1.1" />
+                <vers num="1.1.1" />
+                <vers num="1.2" />
+                <vers num="1.2.1" prev="1" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:N/AC:L/Au:N/C:P/I:P/A:P)" CVSS_base_score="7.5" CVSS_exploit_subscore="10.0" CVSS_impact_subscore="6.4" name="CVE-2008-4521" seq="2008-4521" severity="High" type="CVE" published="2008-10-09" CVSS_version="2.0" CVSS_score="7.5" modified="2008-10-10">
+        <desc>
+            <descript source="cve">SQL injection vulnerability in thisraidprogress.php in the World of Warcraft tracker infusion (raidtracker_panel) module 2.0 for PHP-Fusion allows remote attackers to execute arbitrary SQL commands via the INFO_RAID_ID parameter.</descript>
+        </desc>
+        <loss_types>
+            <avail />
+            <conf />
+            <int />
+            <sec_prot other="1" />
+        </loss_types>
+        <range>
+            <network />
+        </range>
+        <refs>
+            <ref source="BID" url="http://www.securityfocus.com/bid/31579">31579</ref>
+            <ref source="MILW0RM" url="http://www.milw0rm.com/exploits/6682">6682</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="php-fusion" name="world_of_warcraft_tracker_infusion_module">
+                <vers num="2.0" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:N/AC:L/Au:N/C:P/I:P/A:P)" CVSS_base_score="7.5" CVSS_exploit_subscore="10.0" CVSS_impact_subscore="6.4" name="CVE-2008-4522" seq="2008-4522" severity="High" type="CVE" published="2008-10-09" CVSS_version="2.0" CVSS_score="7.5" modified="2008-10-10">
+        <desc>
+            <descript source="cve">Multiple directory traversal vulnerabilities in JMweb MP3 Music Audio Search and Download Script allow remote attackers to include and execute arbitrary local files via a .. (dot dot) in the src parameter to (1) listen.php and (2) download.php.</descript>
+        </desc>
+        <loss_types>
+            <avail />
+            <conf />
+            <int />
+            <sec_prot other="1" />
+        </loss_types>
+        <range>
+            <network />
+        </range>
+        <refs>
+            <ref source="BID" url="http://www.securityfocus.com/bid/31573">31573</ref>
+            <ref source="MILW0RM" url="http://www.milw0rm.com/exploits/6669">6669</ref>
+            <ref source="SECUNIA" url="http://secunia.com/advisories/32141" adv="1">32141</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="jesse-web" name="jmweb_mp3_music_audio_search_and_download_script">
+                <vers num="" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:N/AC:L/Au:N/C:P/I:P/A:P)" CVSS_base_score="7.5" CVSS_exploit_subscore="10.0" CVSS_impact_subscore="6.4" name="CVE-2008-4523" seq="2008-4523" severity="High" type="CVE" published="2008-10-09" CVSS_version="2.0" CVSS_score="7.5" modified="2008-10-10">
+        <desc>
+            <descript source="cve">SQL injection vulnerability in login.php in IP Reg 0.4 and earlier allows remote attackers to execute arbitrary SQL commands via the user_name parameter.</descript>
+        </desc>
+        <loss_types>
+            <avail />
+            <conf />
+            <int />
+            <sec_prot other="1" />
+        </loss_types>
+        <range>
+            <network />
+        </range>
+        <refs>
+            <ref source="XF" url="http://xforce.iss.net/xforce/xfdb/45641">ipreg-login-sql-injection(45641)</ref>
+            <ref source="BID" url="http://www.securityfocus.com/bid/31561">31561</ref>
+            <ref source="MILW0RM" url="http://www.milw0rm.com/exploits/6657">6657</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="ip_reg" name="ip_reg">
+                <vers num="0.1" />
+                <vers num="0.2" />
+                <vers num="0.3" />
+                <vers num="0.4" prev="1" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:N/AC:L/Au:N/C:P/I:P/A:P)" CVSS_base_score="7.5" CVSS_exploit_subscore="10.0" CVSS_impact_subscore="6.4" name="CVE-2008-4524" seq="2008-4524" severity="High" type="CVE" published="2008-10-09" CVSS_version="2.0" CVSS_score="7.5" modified="2008-10-10">
+        <desc>
+            <descript source="cve">SQL injection vulnerability in the "Check User" feature (includes/check_user.php) in AdaptCMS Lite and AdaptCMS Pro 1.3 allows remote attackers to execute arbitrary SQL commands via the user_name parameter.</descript>
+        </desc>
+        <loss_types>
+            <avail />
+            <conf />
+            <int />
+            <sec_prot other="1" />
+        </loss_types>
+        <range>
+            <network />
+        </range>
+        <refs>
+            <ref source="CONFIRM" patch="1" url="http://www.adaptcms.com/article/51/News/URGENT-AdaptCMS-13-Security-Fix-Released/" adv="1">http://www.adaptcms.com/article/51/News/URGENT-AdaptCMS-13-Security-Fix-Released/</ref>
+            <ref source="SECUNIA" patch="1" url="http://secunia.com/advisories/32171" adv="1">32171</ref>
+            <ref source="XF" url="http://xforce.iss.net/xforce/xfdb/45642">adaptcmslite-checkuser-sql-injection(45642)</ref>
+            <ref source="BID" url="http://www.securityfocus.com/bid/31557">31557</ref>
+            <ref source="MILW0RM" url="http://www.milw0rm.com/exploits/6662">6662</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="adaptcms" name="adaptcms">
+                <vers edition="unknown" num="1.3" />
+                <vers edition="unknown:lite" num="1.3" />
+                <vers edition="unknown:pro" num="1.3" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:N/AC:L/Au:N/C:P/I:P/A:P)" CVSS_base_score="7.5" CVSS_exploit_subscore="10.0" CVSS_impact_subscore="6.4" name="CVE-2008-4525" seq="2008-4525" severity="High" type="CVE" published="2008-10-09" CVSS_version="2.0" CVSS_score="7.5" modified="2008-10-10">
+        <desc>
+            <descript source="cve">SQL injection vulnerability in index.php in AmpJuke 0.7.5 allows remote attackers to execute arbitrary SQL commands via the special parameter in a performerid action.</descript>
+        </desc>
+        <loss_types>
+            <avail />
+            <conf />
+            <int />
+            <sec_prot other="1" />
+        </loss_types>
+        <range>
+            <network />
+        </range>
+        <refs>
+            <ref source="BID" url="http://www.securityfocus.com/bid/31592">31592</ref>
+            <ref source="SECUNIA" url="http://secunia.com/advisories/32168" adv="1">32168</ref>
+            <ref source="MISC" url="http://packetstorm.linuxsecurity.com/0810-exploits/ampjuke-sql.txt">http://packetstorm.linuxsecurity.com/0810-exploits/ampjuke-sql.txt</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="ampjuke" name="ampjuke">
+                <vers num="0.7.5" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:N/AC:L/Au:N/C:C/I:C/A:C)" CVSS_base_score="10.0" CVSS_exploit_subscore="10.0" CVSS_impact_subscore="10.0" name="CVE-2008-4526" seq="2008-4526" severity="High" type="CVE" published="2008-10-09" CVSS_version="2.0" CVSS_score="10.0" modified="2008-10-10">
+        <desc>
+            <descript source="cve">Multiple directory traversal vulnerabilities in CCMS 3.1 allow remote attackers to include and execute arbitrary local files via a .. (dot dot) in the skin parameter to (1) index.php, (2) forums.php, (3) admin.php, (4) header.php, (5) pages/story.php and (6) pages/poll.php.</descript>
+        </desc>
+        <loss_types>
+            <avail />
+            <conf />
+            <int />
+        </loss_types>
+        <range>
+            <network />
+        </range>
+        <refs>
+            <ref source="BID" url="http://www.securityfocus.com/bid/31566">31566</ref>
+            <ref source="MILW0RM" url="http://www.milw0rm.com/exploits/6663">6663</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="customcms" name="ccms">
+                <vers num="3.1" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:N/AC:L/Au:N/C:P/I:P/A:P)" CVSS_base_score="7.5" CVSS_exploit_subscore="10.0" CVSS_impact_subscore="6.4" name="CVE-2008-4527" seq="2008-4527" severity="High" type="CVE" published="2008-10-09" CVSS_version="2.0" CVSS_score="7.5" modified="2008-10-10">
+        <desc>
+            <descript source="cve">SQL injection vulnerability in recept.php in the Recepies (Recept) module 1.1 for PHP-Fusion allows remote attackers to execute arbitrary SQL commands via the kat_id parameter in a kategorier action.  NOTE: some of these details are obtained from third party information.</descript>
+        </desc>
+        <loss_types>
+            <avail />
+            <conf />
+            <int />
+            <sec_prot other="1" />
+        </loss_types>
+        <range>
+            <network />
+        </range>
+        <refs>
+            <ref source="BID" url="http://www.securityfocus.com/bid/31578">31578</ref>
+            <ref source="MILW0RM" url="http://www.milw0rm.com/exploits/6683">6683</ref>
+            <ref source="SECUNIA" url="http://secunia.com/advisories/32004" adv="1">32004</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="php-fusion" name="recepies_module">
+                <vers num="1.1" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:N/AC:L/Au:N/C:P/I:P/A:P)" CVSS_base_score="7.5" CVSS_exploit_subscore="10.0" CVSS_impact_subscore="6.4" name="CVE-2008-4528" seq="2008-4528" severity="High" type="CVE" published="2008-10-09" CVSS_version="2.0" CVSS_score="7.5" modified="2008-10-10">
+        <desc>
+            <descript source="cve">Directory traversal vulnerability in notes.php in Phlatline's Personal Information Manager (pPIM) 1.01 allows remote attackers to include and execute arbitrary local files via a .. (dot dot) in the id parameter in an edit action.</descript>
+        </desc>
+        <loss_types>
+            <avail />
+            <conf />
+            <int />
+            <sec_prot other="1" />
+        </loss_types>
+        <range>
+            <network />
+        </range>
+        <refs>
+            <ref source="BID" url="http://www.securityfocus.com/bid/31571">31571</ref>
+            <ref source="MILW0RM" url="http://www.milw0rm.com/exploits/6667">6667</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="phlatline" name="personal_information_manager">
+                <vers num="1.01" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:N/AC:L/Au:N/C:P/I:P/A:P)" CVSS_base_score="7.5" CVSS_exploit_subscore="10.0" CVSS_impact_subscore="6.4" name="CVE-2008-4529" seq="2008-4529" severity="High" type="CVE" published="2008-10-09" CVSS_version="2.0" CVSS_score="7.5" modified="2008-10-11">
+        <desc>
+            <descript source="cve">Multiple PHP remote file inclusion vulnerabilities in asiCMS alpha 0.208 allow remote attackers to execute arbitrary PHP code via a URL in the _ENV[asicms][path] parameter to (1) Association.php, (2) BigMath.php, (3) DiffieHellman.php, (4) DumbStore.php, (5) Extension.php, (6) FileStore.php, (7) HMAC.php, (8) MemcachedStore.php, (9) Message.php, (10) Nonce.php, (11) SQLStore.php, (12) SReg.php, (13) TrustRoot.php, and (14) URINorm.php in classes/Auth/OpenID/; and (15) XRDS.php, (16) XRI.php and (17) XRIRes.php in classes/Auth/Yadis/.</descript>
+        </desc>
+        <loss_types>
+            <avail />
+            <conf />
+            <int />
+            <sec_prot other="1" />
+        </loss_types>
+        <range>
+            <network />
+        </range>
+        <refs>
+            <ref source="BID" url="http://www.securityfocus.com/bid/31601">31601</ref>
+            <ref source="MILW0RM" url="http://www.milw0rm.com/exploits/6685">6685</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="asicms" name="asicms">
+                <vers edition="alpha" num="0.208" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:N/AC:M/Au:N/C:N/I:P/A:N)" CVSS_base_score="4.3" CVSS_exploit_subscore="8.6" CVSS_impact_subscore="2.9" name="CVE-2008-4530" seq="2008-4530" severity="Medium" type="CVE" published="2008-10-09" CVSS_version="2.0" CVSS_score="4.3" modified="2008-10-10">
+        <desc>
+            <descript source="cve">Cross-site scripting (XSS) vulnerability in Brilliant Gallery 5.x before 5.x-4.2, a module for Drupal, allows remote authenticated users with permissions to inject arbitrary web script or HTML via unspecified vectors related to posting of answers.</descript>
+        </desc>
+        <loss_types>
+            <int />
+        </loss_types>
+        <range>
+            <network />
+            <user_init />
+        </range>
+        <refs>
+            <ref source="CONFIRM" patch="1" url="http://drupal.org/node/315919" adv="1">http://drupal.org/node/315919</ref>
+            <ref source="XF" url="http://xforce.iss.net/xforce/xfdb/45636">brilliantgallery-unspecified-xss(45636)</ref>
+            <ref source="BID" url="http://www.securityfocus.com/bid/31554">31554</ref>
+            <ref source="SECUNIA" url="http://secunia.com/advisories/32106" adv="1">32106</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="drupal" name="brilliant_gallery">
+                <vers num="5.x-1.0" />
+                <vers num="5.x-1.1" />
+                <vers num="5.x-1.2" />
+                <vers num="5.x-2.1" />
+                <vers num="5.x-2.10" />
+                <vers num="5.x-2.11" />
+                <vers num="5.x-2.12" />
+                <vers num="5.x-2.13" />
+                <vers num="5.x-2.14" />
+                <vers num="5.x-2.15" />
+                <vers num="5.x-2.16" />
+                <vers num="5.x-2.17" />
+                <vers num="5.x-2.2" />
+                <vers num="5.x-2.3" />
+                <vers num="5.x-2.4" />
+                <vers num="5.x-2.5" />
+                <vers num="5.x-2.6" />
+                <vers num="5.x-2.7" />
+                <vers num="5.x-2.8" />
+                <vers num="5.x-2.9" />
+                <vers num="5.x-3.0" />
+                <vers num="5.x-3.1" />
+                <vers num="5.x-3.2" />
+                <vers num="5.x-3.3" />
+                <vers num="5.x-4.0" />
+                <vers num="5.x-4.1" prev="1" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:N/AC:L/Au:N/C:P/I:P/A:P)" CVSS_base_score="7.5" CVSS_exploit_subscore="10.0" CVSS_impact_subscore="6.4" name="CVE-2008-4531" seq="2008-4531" severity="High" type="CVE" published="2008-10-09" CVSS_version="2.0" CVSS_score="7.5" modified="2008-10-10">
+        <desc>
+            <descript source="cve">SQL injection vulnerability in Brilliant Gallery 5.x before 5.x-4.2, a module for Drupal, allows remote attackers to execute arbitrary SQL commands via unspecified vectors, related to queries.  NOTE: this might be the same issue as CVE-2008-4338.</descript>
+        </desc>
+        <loss_types>
+            <avail />
+            <conf />
+            <int />
+        </loss_types>
+        <range>
+            <network />
+        </range>
+        <refs>
+            <ref source="XF" patch="1" url="http://xforce.iss.net/xforce/xfdb/45637">brilliantgallery-unspecified-sql-injection(45637)</ref>
+            <ref source="BID" patch="1" url="http://www.securityfocus.com/bid/31554">31554</ref>
+            <ref source="SECUNIA" patch="1" url="http://secunia.com/advisories/32106" adv="1">32106</ref>
+            <ref source="CONFIRM" patch="1" url="http://drupal.org/node/315919">http://drupal.org/node/315919</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="drupal" name="brilliant_gallery">
+                <vers num="5.x-1.0" />
+                <vers num="5.x-1.1" />
+                <vers num="5.x-1.2" />
+                <vers num="5.x-2.1" />
+                <vers num="5.x-2.10" />
+                <vers num="5.x-2.11" />
+                <vers num="5.x-2.12" />
+                <vers num="5.x-2.13" />
+                <vers num="5.x-2.14" />
+                <vers num="5.x-2.15" />
+                <vers num="5.x-2.16" />
+                <vers num="5.x-2.17" />
+                <vers num="5.x-2.2" />
+                <vers num="5.x-2.3" />
+                <vers num="5.x-2.4" />
+                <vers num="5.x-2.5" />
+                <vers num="5.x-2.6" />
+                <vers num="5.x-2.7" />
+                <vers num="5.x-2.8" />
+                <vers num="5.x-2.9" />
+                <vers num="5.x-3.0" />
+                <vers num="5.x-3.1" />
+                <vers num="5.x-3.2" />
+                <vers num="5.x-3.3" />
+                <vers num="5.x-4.0" />
+                <vers num="5.x-4.1" prev="1" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:N/AC:M/Au:N/C:N/I:P/A:N)" CVSS_base_score="4.3" CVSS_exploit_subscore="8.6" CVSS_impact_subscore="2.9" name="CVE-2008-4532" seq="2008-4532" severity="Medium" type="CVE" published="2008-10-09" CVSS_version="2.0" CVSS_score="4.3" modified="2008-10-10">
+        <desc>
+            <descript source="cve">Cross-site scripting (XSS) vulnerability in index.php in MaxiScript Website Directory allows remote attackers to inject arbitrary web script or HTML via the keyword parameter in a search action.</descript>
+        </desc>
+        <loss_types>
+            <int />
+        </loss_types>
+        <range>
+            <network />
+            <user_init />
+        </range>
+        <refs>
+            <ref source="XF" url="http://xforce.iss.net/xforce/xfdb/45657">websitedirectory-index-xss(45657)</ref>
+            <ref source="BID" url="http://www.securityfocus.com/bid/31562">31562</ref>
+            <ref source="BUGTRAQ" url="http://www.securityfocus.com/archive/1/archive/1/496967/100/0/threaded">20081003 Website Directory - XSS Exploit</ref>
+            <ref source="SECUNIA" url="http://secunia.com/advisories/32176" adv="1">32176</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="maxiscript" name="website_directory">
+                <vers num="" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:N/AC:M/Au:N/C:P/I:P/A:P)" CVSS_base_score="6.8" CVSS_exploit_subscore="8.6" CVSS_impact_subscore="6.4" name="CVE-2008-3432" seq="2008-3432" severity="Medium" type="CVE" published="2008-10-10" CVSS_version="2.0" CVSS_score="6.8" modified="2008-10-10">
+        <desc>
+            <descript source="cve">Heap-based buffer overflow in the mch_expand_wildcards function in os_unix.c in Vim 6.2 and 6.3 allows user-assisted attackers to execute arbitrary code via shell metacharacters in filenames, as demonstrated by the netrw.v3 test case.</descript>
+        </desc>
+        <loss_types>
+            <avail />
+            <conf />
+            <int />
+        </loss_types>
+        <range>
+            <network />
+            <user_init />
+        </range>
+        <refs>
+            <ref source="BID" patch="1" url="http://www.securityfocus.com/bid/31681">31681</ref>
+            <ref source="APPLE" patch="1" url="http://lists.apple.com/archives/security-announce/2008/Oct/msg00001.html">APPLE-SA-2008-10-09</ref>
+            <ref source="MLIST" url="http://www.openwall.com/lists/oss-security/2008/08/01/1">[oss-security] 20080731 Re: Re: More arbitrary code executions in Netrw</ref>
+            <ref source="MLIST" url="http://www.openwall.com/lists/oss-security/2008/07/15/4">[oss-security] 20080715 Re: Re: More arbitrary code executions in Netrw</ref>
+            <ref source="CONFIRM" url="ftp://ftp.vim.org/pub/vim/patches/6.3/6.3.059">ftp://ftp.vim.org/pub/vim/patches/6.3/6.3.059</ref>
+            <ref source="CONFIRM" url="ftp://ftp.vim.org/pub/vim/patches/6.2.429">ftp://ftp.vim.org/pub/vim/patches/6.2.429</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="vim" name="vim">
+                <vers num="6.2" />
+                <vers num="6.3" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:N/AC:L/Au:N/C:C/I:C/A:C)" CVSS_base_score="10.0" CVSS_exploit_subscore="10.0" CVSS_impact_subscore="10.0" name="CVE-2008-3641" seq="2008-3641" severity="High" type="CVE" published="2008-10-10" CVSS_version="2.0" CVSS_score="10.0" modified="2008-10-15">
+        <desc>
+            <descript source="cve">The Hewlett-Packard Graphics Language (HPGL) filter in CUPS before 1.3.9 allows remote attackers to execute arbitrary code via crafted pen width and pen color opcodes that overwrite arbitrary memory.</descript>
+        </desc>
+        <loss_types>
+            <avail />
+            <conf />
+            <int />
+        </loss_types>
+        <range>
+            <network />
+        </range>
+        <refs>
+            <ref source="BID" patch="1" url="http://www.securityfocus.com/bid/31681">31681</ref>
+            <ref source="CONFIRM" patch="1" url="http://cups.org/articles.php?L575" adv="1">http://www.cups.org/articles.php?L575</ref>
+            <ref source="REDHAT" url="http://www.redhat.com/support/errata/RHSA-2008-0937.html">RHSA-2008:0937</ref>
+            <ref source="MANDRIVA" url="http://www.mandriva.com/security/advisories?name=MDVSA-2008:211">MDVSA-2008:211</ref>
+            <ref source="FRSIRT" url="http://www.frsirt.com/english/advisories/2008/2782">ADV-2008-2782</ref>
+            <ref source="CONFIRM" url="http://www.cups.org/str.php?L2911">http://www.cups.org/str.php?L2911</ref>
+            <ref source="SECUNIA" url="http://secunia.com/advisories/32226">32226</ref>
+            <ref source="SECUNIA" url="http://secunia.com/advisories/32084">32084</ref>
+            <ref source="APPLE" url="http://lists.apple.com/archives/security-announce/2008/Oct/msg00001.html">APPLE-SA-2008-10-09</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="apple" name="cups">
+                <vers num="1.1" />
+                <vers num="1.1.1" />
+                <vers num="1.1.10" />
+                <vers num="1.1.10-1" />
+                <vers num="1.1.11" />
+                <vers num="1.1.12" />
+                <vers num="1.1.13" />
+                <vers num="1.1.14" />
+                <vers num="1.1.15" />
+                <vers num="1.1.16" />
+                <vers num="1.1.17" />
+                <vers num="1.1.18" />
+                <vers edition="rc1" num="1.1.19" />
+                <vers edition="rc2" num="1.1.19" />
+                <vers edition="rc3" num="1.1.19" />
+                <vers edition="rc4" num="1.1.19" />
+                <vers edition="rc5" num="1.1.19" />
+                <vers num="1.1.2" />
+                <vers edition="rc1" num="1.1.20" />
+                <vers edition="rc2" num="1.1.20" />
+                <vers edition="rc3" num="1.1.20" />
+                <vers edition="rc4" num="1.1.20" />
+                <vers edition="rc5" num="1.1.20" />
+                <vers edition="rc6" num="1.1.20" />
+                <vers edition="rc1" num="1.1.21" />
+                <vers edition="rc2" num="1.1.21" />
+                <vers edition="rc1" num="1.1.22" />
+                <vers edition="rc2" num="1.1.22" />
+                <vers edition="rc1" num="1.1.23" />
+                <vers num="1.1.3" />
+                <vers num="1.1.4" />
+                <vers num="1.1.5" />
+                <vers num="1.1.5-1" />
+                <vers num="1.1.5-2" />
+                <vers num="1.1.6" />
+                <vers num="1.1.6-1" />
+                <vers num="1.1.6-2" />
+                <vers num="1.1.6-3" />
+                <vers num="1.1.7" />
+                <vers num="1.1.8" />
+                <vers num="1.1.9" />
+                <vers num="1.1.9-1" />
+                <vers edition="b1" num="1.2" />
+                <vers edition="b2" num="1.2" />
+                <vers edition="rc1" num="1.2" />
+                <vers edition="rc2" num="1.2" />
+                <vers edition="rc3" num="1.2" />
+                <vers num="1.2.0" />
+                <vers num="1.2.1" />
+                <vers num="1.2.10" />
+                <vers num="1.2.11" />
+                <vers num="1.2.12" />
+                <vers num="1.2.2" />
+                <vers num="1.2.3" />
+                <vers num="1.2.4" />
+                <vers num="1.2.5" />
+                <vers num="1.2.6" />
+                <vers num="1.2.7" />
+                <vers num="1.2.8" />
+                <vers num="1.2.9" />
+                <vers edition="b1" num="1.3" />
+                <vers edition="rc1" num="1.3" />
+                <vers edition="rc2" num="1.3" />
+                <vers num="1.3.0" />
+                <vers num="1.3.1" />
+                <vers num="1.3.2" />
+                <vers num="1.3.3" />
+                <vers num="1.3.4" />
+                <vers num="1.3.5" />
+                <vers num="1.3.6" />
+                <vers num="1.3.7" />
+                <vers num="1.3.8" prev="1" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:N/AC:M/Au:N/C:C/I:C/A:C)" CVSS_base_score="9.3" CVSS_exploit_subscore="8.6" CVSS_impact_subscore="10.0" name="CVE-2008-3642" seq="2008-3642" severity="High" type="CVE" published="2008-10-10" CVSS_version="2.0" CVSS_score="9.3" modified="2008-10-10">
+        <desc>
+            <descript source="cve">Buffer overflow in ColorSync in Mac OS X 10.4.11 and 10.5.5 allows remote attackers to cause a denial of service (application termination) and possibly execute arbitrary code via an image with a crafted ICC profile.</descript>
+        </desc>
+        <loss_types>
+            <avail />
+            <conf />
+            <int />
+        </loss_types>
+        <range>
+            <network />
+            <user_init />
+        </range>
+        <refs>
+            <ref source="BID" url="http://www.securityfocus.com/bid/31681">31681</ref>
+            <ref source="APPLE" url="http://lists.apple.com/archives/security-announce/2008/Oct/msg00001.html">APPLE-SA-2008-10-09</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="apple" name="mac_os_x">
+                <vers num="10.4.11" />
+                <vers num="10.5.5" />
+            </prod>
+            <prod vendor="apple" name="mac_os_x_server">
+                <vers num="10.4.11" />
+                <vers num="10.5.5" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:N/AC:L/Au:N/C:N/I:N/A:C)" CVSS_base_score="7.8" CVSS_exploit_subscore="10.0" CVSS_impact_subscore="6.9" name="CVE-2008-3643" seq="2008-3643" severity="High" type="CVE" published="2008-10-10" CVSS_version="2.0" CVSS_score="7.8" modified="2008-10-10">
+        <desc>
+            <descript source="cve">Unspecified vulnerability in Finder in Mac OS X 10.5.5 allows user-assisted attackers to cause a denial of service (continuous termination and restart) via a crafted Desktop file that generates an error when producing its icon, related to an "error recovery issue."</descript>
+        </desc>
+        <loss_types>
+            <avail />
+        </loss_types>
+        <range>
+            <network />
+        </range>
+        <refs>
+            <ref source="BID" patch="1" url="http://www.securityfocus.com/bid/31681">31681</ref>
+            <ref source="APPLE" url="http://lists.apple.com/archives/security-announce/2008/Oct/msg00001.html" adv="1">APPLE-SA-2008-10-09</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="apple" name="mac_os_x">
+                <vers num="10.5.5" />
+            </prod>
+            <prod vendor="apple" name="mac_os_x_server">
+                <vers num="10.5.5" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:L/AC:L/Au:N/C:C/I:C/A:C)" CVSS_base_score="7.2" CVSS_exploit_subscore="3.9" CVSS_impact_subscore="10.0" name="CVE-2008-3645" seq="2008-3645" severity="High" type="CVE" published="2008-10-10" CVSS_version="2.0" CVSS_score="7.2" modified="2008-10-10">
+        <desc>
+            <descript source="cve">Heap-based buffer overflow in the local IPC component in the EAPOLController plugin for configd (Networking component) in Mac OS X 10.4.11 and 10.5.5 allows local users to execute arbitrary code via unknown vectors.</descript>
+        </desc>
+        <loss_types>
+            <avail />
+            <conf />
+            <int />
+            <sec_prot admin="1" />
+        </loss_types>
+        <range>
+            <local />
+        </range>
+        <refs>
+            <ref source="BID" patch="1" url="http://www.securityfocus.com/bid/31681">31681</ref>
+            <ref source="APPLE" url="http://lists.apple.com/archives/security-announce/2008/Oct/msg00001.html" adv="1">APPLE-SA-2008-10-09</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="apple" name="mac_os_x">
+                <vers num="10.4.11" />
+                <vers num="10.5.5" />
+            </prod>
+            <prod vendor="apple" name="mac_os_x_server">
+                <vers num="10.4.11" />
+                <vers num="10.5.5" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:N/AC:M/Au:N/C:P/I:P/A:P)" CVSS_base_score="6.8" CVSS_exploit_subscore="8.6" CVSS_impact_subscore="6.4" name="CVE-2008-3646" seq="2008-3646" severity="Medium" type="CVE" published="2008-10-10" CVSS_version="2.0" CVSS_score="6.8" modified="2008-10-10">
+        <desc>
+            <descript source="cve">The Postfix configuration file in Mac OS X 10.5.5 causes Postfix to be network-accessible when mail is sent from a local command-line tool, which allows remote attackers to send mail to local Mac OS X users.</descript>
+        </desc>
+        <loss_types>
+            <avail />
+            <conf />
+            <int />
+            <sec_prot other="1" />
+        </loss_types>
+        <range>
+            <network />
+        </range>
+        <refs>
+            <ref source="BID" url="http://www.securityfocus.com/bid/31681">31681</ref>
+            <ref source="APPLE" url="http://lists.apple.com/archives/security-announce/2008/Oct/msg00001.html">APPLE-SA-2008-10-09</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="apple" name="mac_os_x">
+                <vers num="10.5.5" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:N/AC:M/Au:N/C:C/I:C/A:C)" CVSS_base_score="9.3" CVSS_exploit_subscore="8.6" CVSS_impact_subscore="10.0" name="CVE-2008-3647" seq="2008-3647" severity="High" type="CVE" published="2008-10-10" CVSS_version="2.0" CVSS_score="9.3" modified="2008-10-10">
+        <desc>
+            <descript source="cve">Buffer overflow in PSNormalizer in Mac OS X 10.4.11 and 10.5.5 allows remote attackers to cause a denial of service (application termination) and execute arbitrary code via a PostScript file with a crafted bounding box comment.</descript>
+        </desc>
+        <loss_types>
+            <avail />
+            <conf />
+            <int />
+            <sec_prot admin="1" />
+        </loss_types>
+        <range>
+            <network />
+            <user_init />
+        </range>
+        <refs>
+            <ref source="BID" url="http://www.securityfocus.com/bid/31681">31681</ref>
+            <ref source="APPLE" url="http://lists.apple.com/archives/security-announce/2008/Oct/msg00001.html">APPLE-SA-2008-10-09</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="apple" name="mac_os_x">
+                <vers num="10.4.11" />
+                <vers num="10.5.5" />
+            </prod>
+            <prod vendor="apple" name="mac_os_x_server">
+                <vers num="10.4.11" />
+                <vers num="10.5.5" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:N/AC:L/Au:N/C:C/I:C/A:C)" CVSS_base_score="10.0" CVSS_exploit_subscore="10.0" CVSS_impact_subscore="10.0" name="CVE-2008-4211" seq="2008-4211" severity="High" type="CVE" published="2008-10-10" CVSS_version="2.0" CVSS_score="10.0" modified="2008-10-10">
+        <desc>
+            <descript source="cve">Integer signedness error in QuickLook in Mac OS X 10.5.5 allows remote attackers to cause a denial of service (application termination) and execute arbitrary code via a crafted Microsoft Excel file that triggers an out-of-bounds memory access.</descript>
+        </desc>
+        <loss_types>
+            <avail />
+            <conf />
+            <int />
+            <sec_prot admin="1" />
+        </loss_types>
+        <range>
+            <network />
+        </range>
+        <refs>
+            <ref source="BID" patch="1" url="http://www.securityfocus.com/bid/31681">31681</ref>
+            <ref source="APPLE" url="http://lists.apple.com/archives/security-announce/2008/Oct/msg00001.html">APPLE-SA-2008-10-09</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="apple" name="mac_os_x">
+                <vers num="10.5.5" />
+            </prod>
+            <prod vendor="apple" name="mac_os_x_server">
+                <vers num="10.5.5" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:N/AC:L/Au:N/C:C/I:C/A:C)" CVSS_base_score="10.0" CVSS_exploit_subscore="10.0" CVSS_impact_subscore="10.0" name="CVE-2008-4212" seq="2008-4212" severity="High" type="CVE" published="2008-10-10" CVSS_version="2.0" CVSS_score="10.0" modified="2008-10-10">
+        <desc>
+            <descript source="cve">Unspecified vulnerability in rlogind in the rlogin component in Mac OS X 10.4.11 and 10.5.5 applies hosts.equiv entries to root despite what is stated in documentation, which might allow remote attackers to bypass intended access restrictions.</descript>
+        </desc>
+        <loss_types>
+            <avail />
+            <conf />
+            <int />
+            <sec_prot admin="1" />
+        </loss_types>
+        <range>
+            <network />
+        </range>
+        <refs>
+            <ref source="BID" patch="1" url="http://www.securityfocus.com/bid/31681">31681</ref>
+            <ref source="APPLE" url="http://lists.apple.com/archives/security-announce/2008/Oct/msg00001.html" adv="1">APPLE-SA-2008-10-09</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="apple" name="mac_os_x">
+                <vers num="10.4.11" />
+                <vers num="10.5.5" />
+            </prod>
+            <prod vendor="apple" name="mac_os_x_server">
+                <vers num="10.4.11" />
+                <vers num="10.5.5" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:L/AC:L/Au:N/C:P/I:P/A:P)" CVSS_base_score="4.6" CVSS_exploit_subscore="3.9" CVSS_impact_subscore="6.4" name="CVE-2008-4214" seq="2008-4214" severity="Medium" type="CVE" published="2008-10-10" CVSS_version="2.0" CVSS_score="4.6" modified="2008-10-10">
+        <desc>
+            <descript source="cve">Unspecified vulnerability in Script Editor in Mac OS X 10.4.11 and 10.5.5 allows local users to cause the scripting dictionary to be written to arbitrary locations, related to an "insecure file operation" on temporary files.</descript>
+        </desc>
+        <loss_types>
+            <avail />
+            <conf />
+            <int />
+        </loss_types>
+        <range>
+            <local />
+        </range>
+        <refs>
+            <ref source="BID" url="http://www.securityfocus.com/bid/31681">31681</ref>
+            <ref source="APPLE" url="http://lists.apple.com/archives/security-announce/2008/Oct/msg00001.html">APPLE-SA-2008-10-09</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="apple" name="mac_os_x">
+                <vers num="10.4.11" />
+                <vers num="10.5.5" />
+            </prod>
+            <prod vendor="apple" name="mac_os_x_server">
+                <vers num="10.4.11" />
+                <vers num="10.5.5" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:N/AC:L/Au:N/C:P/I:P/A:P)" CVSS_base_score="7.5" CVSS_exploit_subscore="10.0" CVSS_impact_subscore="6.4" name="CVE-2008-4215" seq="2008-4215" severity="High" type="CVE" published="2008-10-10" CVSS_version="2.0" CVSS_score="7.5" modified="2008-10-10">
+        <desc>
+            <descript source="cve">Weblog in Mac OS X Server 10.4.11 does not properly check an error condition when a weblog posting access control list is specified for a user that has multiple short names, which might allow attackers to bypass intended access restrictions.</descript>
+        </desc>
+        <loss_types>
+            <avail />
+            <conf />
+            <int />
+            <sec_prot other="1" />
+        </loss_types>
+        <range>
+            <network />
+        </range>
+        <refs>
+            <ref source="BID" patch="1" url="http://www.securityfocus.com/bid/31681">31681</ref>
+            <ref source="APPLE" url="http://lists.apple.com/archives/security-announce/2008/Oct/msg00001.html" adv="1">APPLE-SA-2008-10-09</ref>
+        </refs>
+        <vuln_soft>
+            <prod vendor="apple" name="mac_os_x_server">
+                <vers num="10.4.11" />
+            </prod>
+        </vuln_soft>
+    </entry>
+    <entry CVSS_vector="(AV:L/AC:M/Au:N/C:C/I:C/A:C)" CVSS_base_score="6.9" CVSS_exploit_subscore="3.4" CVSS_impact_subscore="10.0" name="CVE-2008-4394" seq="2008-4394" severity="Medium" type="CVE" published="2008-10-10" CVSS_version="2.0" CVSS_score="6.9" modified="2008-10-10">
+        <desc>
+            <descript source="cve">Multiple untrusted search path vulnerabilities in Portage before 2.1.4.5 include the current working directory in the Python search path, which allows local users to execute arbitrary code via a modified Python module that is loaded by the (1) ys-apps/portage, (2) net-mail/fetchmail, (3) app-editors/leo ebuilds, and other ebuilds.</descript>
+        </desc>
+        <loss_types>
+            <avail />
+            <conf />
+            <int />
+            <sec_prot admin="1" />
+        </loss_types>
+        <range>
+            <local />
+            <user_init />
+        </range>
+        <refs>
+            <re
\ No newline at end of file
diff --git a/fuzz/seed_corpus/29a32d7418008301e60cf31b6a830f029bf70620 b/fuzz/seed_corpus/29a32d7418008301e60cf31b6a830f029bf70620
new file mode 100644
index 000000000000..397a4d6ef69b
--- /dev/null
+++ b/fuzz/seed_corpus/29a32d7418008301e60cf31b6a830f029bf70620
@@ -0,0 +1,25 @@
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
+elementFormDefault="qualified" attributeFormDefault="unqualified">
+<xs:element name="dn_len_list">
+<xs:complexType>
+  <xs:sequence maxOccurs="3">
+      <xs:element name="dn_length" minOccurs="0">
+          <xs:annotation>
+              <xs:documentation>Destination Number Length</xs:documentation>
+          </xs:annotation>
+          <xs:simpleType>
+              <xs:restriction base="xs:byte">
+                  <xs:minInclusive value="1"/>
+                  <xs:maxInclusive value="15"/>
+              </xs:restriction>
+          </xs:simpleType>
+      </xs:element>
+      <xs:element name="destroy" type="xs:byte" minOccurs="0">
+          <xs:annotation>
+              <xs:documentation>destroy flag</xs:documentation>
+          </xs:annotation>
+      </xs:element>
+  </xs:sequence>
+</xs:complexType>
+</xs:element>
+</xs:schema>
diff --git a/fuzz/seed_corpus/2a0b940c5134f02d3a32cf2cee38a74d5ab1c8fa b/fuzz/seed_corpus/2a0b940c5134f02d3a32cf2cee38a74d5ab1c8fa
new file mode 100644
index 000000000000..719ba5f83c26
--- /dev/null
+++ b/fuzz/seed_corpus/2a0b940c5134f02d3a32cf2cee38a74d5ab1c8fa
@@ -0,0 +1 @@
+<vector></vector>
diff --git a/fuzz/seed_corpus/2a8b610bfb16745a14e58d879a9415b70fe60c3f b/fuzz/seed_corpus/2a8b610bfb16745a14e58d879a9415b70fe60c3f
new file mode 100644
index 000000000000..9653bc377a15
--- /dev/null
+++ b/fuzz/seed_corpus/2a8b610bfb16745a14e58d879a9415b70fe60c3f
@@ -0,0 +1,8 @@
+
+<XPath xmlns:n1="http://example.net" >
+    (//. | //@* | //namespace::*)
+    [
+	ancestor-or-self::n1:elem2
+    ]
+</XPath>
+ 
\ No newline at end of file
diff --git a/fuzz/seed_corpus/2a986afeaeece3a69206754e654d83221f3d4e3f b/fuzz/seed_corpus/2a986afeaeece3a69206754e654d83221f3d4e3f
new file mode 100644
index 000000000000..8a7f679fce7d
--- /dev/null
+++ b/fuzz/seed_corpus/2a986afeaeece3a69206754e654d83221f3d4e3f
@@ -0,0 +1,4 @@
+<!DOCTYPE doc [
+<!ELEMENT doc EMPTY>
+]>
+<doc/>
diff --git a/fuzz/seed_corpus/2adaf0d8e75c41100623c410be3dea8dd30b4d69 b/fuzz/seed_corpus/2adaf0d8e75c41100623c410be3dea8dd30b4d69
new file mode 100644
index 000000000000..374c038a98d1
--- /dev/null
+++ b/fuzz/seed_corpus/2adaf0d8e75c41100623c410be3dea8dd30b4d69
@@ -0,0 +1,72 @@
+<?xml version="1.0"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+  <xsd:annotation>
+    <xsd:documentation xml:lang="en">
+      Testing duration data types
+    </xsd:documentation>
+  </xsd:annotation>
+  <xsd:element name="duration">
+    <xsd:complexType>
+      <xsd:sequence>
+        <xsd:choice minOccurs="1" maxOccurs="unbounded">
+          <xsd:element name="second1">
+            <xsd:simpleType>
+              <xsd:restriction base="xsd:duration">
+                <xsd:maxExclusive value="PT1S"/>
+                <xsd:minExclusive value="PT0.1S"/>
+              </xsd:restriction>
+            </xsd:simpleType>
+          </xsd:element>
+          <xsd:element name="second2">
+            <xsd:simpleType>
+              <xsd:restriction base="xsd:duration">
+                <xsd:maxInclusive value="PT1S"/>
+                <xsd:minInclusive value="PT0.1S"/>
+              </xsd:restriction>
+            </xsd:simpleType>
+          </xsd:element>
+          <xsd:element name="month1">
+            <xsd:simpleType>
+              <xsd:restriction base="xsd:duration">
+                <xsd:maxExclusive value="P1M"/>
+                <xsd:minExclusive value="P0M"/>
+              </xsd:restriction>
+            </xsd:simpleType>
+          </xsd:element>
+          <xsd:element name="month2">
+            <xsd:simpleType>
+              <xsd:restriction base="xsd:duration">
+                <xsd:maxInclusive value="P1M"/>
+                <xsd:minInclusive value="P0M"/>
+              </xsd:restriction>
+            </xsd:simpleType>
+          </xsd:element>
+          <xsd:element name="month3" type="MSD"/>
+          <xsd:element name="year1">
+            <xsd:simpleType>
+              <xsd:restriction base="xsd:duration">
+                <xsd:maxExclusive value="P2Y"/>
+                <xsd:minExclusive value="P1Y"/>
+              </xsd:restriction>
+            </xsd:simpleType>
+          </xsd:element>
+          <xsd:element name="year2">
+            <xsd:simpleType>
+              <xsd:restriction base="xsd:duration">
+                <xsd:maxInclusive value="P2Y"/>
+                <xsd:minInclusive value="P1Y"/>
+              </xsd:restriction>
+            </xsd:simpleType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:sequence>
+    </xsd:complexType>
+  </xsd:element>
+  <xsd:simpleType name="MSD">
+    <xsd:restriction base="xsd:duration">
+      <xsd:maxExclusive value="PT24H"/>
+      <xsd:minExclusive value="-PT24H"/>
+    </xsd:restriction>
+  </xsd:simpleType>
+</xsd:schema>
+
diff --git a/fuzz/seed_corpus/2b20f5ba42cc907d756768ad36e7d90ea1ec2625 b/fuzz/seed_corpus/2b20f5ba42cc907d756768ad36e7d90ea1ec2625
new file mode 100644
index 000000000000..740d0d35940b
--- /dev/null
+++ b/fuzz/seed_corpus/2b20f5ba42cc907d756768ad36e7d90ea1ec2625
@@ -0,0 +1,3 @@
+<addressBook xmlns="http://www.example.com">
+  <card name="John Smith" email="js@example.com"/>
+</addressBook>
diff --git a/fuzz/seed_corpus/2b29f5ebce426a5bbfe986324ba833b3b4eda61e b/fuzz/seed_corpus/2b29f5ebce426a5bbfe986324ba833b3b4eda61e
new file mode 100644
index 000000000000..2bf5861efd67
--- /dev/null
+++ b/fuzz/seed_corpus/2b29f5ebce426a5bbfe986324ba833b3b4eda61e
@@ -0,0 +1 @@
+<n:foo xml:id="bar"/>
diff --git a/fuzz/seed_corpus/2b9b98aa420ec906d5b6da3234174e59b545b7d7 b/fuzz/seed_corpus/2b9b98aa420ec906d5b6da3234174e59b545b7d7
new file mode 100644
index 000000000000..828c4b33e8ad
--- /dev/null
+++ b/fuzz/seed_corpus/2b9b98aa420ec906d5b6da3234174e59b545b7d7
@@ -0,0 +1,11 @@
+<?xml version="1.0"?>
+<foo xmlns="urn:test:foo"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+	xsi:schemaLocation="urn:test:foo any5_0.xsd">
+	<boo/>
+	<boo xmlns="urn:test:bar"/>
+	<boo xmlns="urn:test:bar"/>
+	<boo xmlns="urn:test:bar"/>
+	<boo xmlns="urn:test:bar"/>
+	<boo xmlns="urn:test:bar"/>
+</foo>
diff --git a/fuzz/seed_corpus/2bf06d0674a90839c365de7cd703f2cf371cb39c b/fuzz/seed_corpus/2bf06d0674a90839c365de7cd703f2cf371cb39c
new file mode 100644
index 000000000000..1962ca1ee13e
--- /dev/null
+++ b/fuzz/seed_corpus/2bf06d0674a90839c365de7cd703f2cf371cb39c
@@ -0,0 +1,1633 @@
+<?xml version='1.0' encoding='ISO-8859-1' standalone='no'?>
+<!DOCTYPE spec SYSTEM "../valid/dtds/spec.dtd" [
+
+<!-- LAST TOUCHED BY: Tim Bray, 8 February 1997 -->
+
+<!-- The words 'FINAL EDIT' in comments mark places where changes
+need to be made after approval of the document by the ERB, before
+publication.  -->
+
+<!ENTITY XML.version "1.0">
+<!ENTITY doc.date "10 February 1998">
+<!ENTITY iso6.doc.date "19980210">
+<!ENTITY w3c.doc.date "02-Feb-1998">
+<!ENTITY draft.day '10'>
+<!ENTITY draft.month 'February'>
+<!ENTITY draft.year '1998'>
+
+<!ENTITY WebSGML 
+ 'WebSGML Adaptations Annex to ISO 8879'>
+
+<!ENTITY lt     "<"> 
+<!ENTITY gt     ">"> 
+<!ENTITY xmlpio "'&lt;?xml'">
+<!ENTITY pic    "'?>'">
+<!ENTITY br     "\n">
+<!ENTITY cellback '#c0d9c0'>
+<!ENTITY mdash  "--"> <!-- &#x2014, but nsgmls doesn't grok hex -->
+<!ENTITY com    "--">
+<!ENTITY como   "--">
+<!ENTITY comc   "--">
+<!ENTITY hcro   "&amp;#x">
+<!-- <!ENTITY nbsp " "> -->
+<!ENTITY nbsp   "&#160;">
+<!ENTITY magicents "<code>amp</code>,
+<code>lt</code>,
+<code>gt</code>,
+<code>apos</code>,
+<code>quot</code>">
+ 
+<!-- audience and distribution status:  for use at publication time -->
+<!ENTITY doc.audience "public review and discussion">
+<!ENTITY doc.distribution "may be distributed freely, as long as
+all text and legal notices remain intact">
+
+]>
+
+<!-- for Panorama *-->
+<?VERBATIM "eg" ?>
+
+<spec>
+<header>
+<title>Extensible Markup Language (XML) 1.0</title>
+<version></version>
+<w3c-designation>REC-xml-&iso6.doc.date;</w3c-designation>
+<w3c-doctype>W3C Recommendation</w3c-doctype>
+<pubdate><day>&draft.day;</day><month>&draft.month;</month><year>&draft.year;</year></pubdate>
+
+<publoc>
+<loc  href="http://www.w3.org/TR/1998/REC-xml-&iso6.doc.date;">
+http://www.w3.org/TR/1998/REC-xml-&iso6.doc.date;</loc>
+<loc  href="http://www.w3.org/TR/1998/REC-xml-&iso6.doc.date;.xml">
+http://www.w3.org/TR/1998/REC-xml-&iso6.doc.date;.xml</loc>
+<loc  href="http://www.w3.org/TR/1998/REC-xml-&iso6.doc.date;.html">
+http://www.w3.org/TR/1998/REC-xml-&iso6.doc.date;.html</loc>
+<loc  href="http://www.w3.org/TR/1998/REC-xml-&iso6.doc.date;.pdf">
+http://www.w3.org/TR/1998/REC-xml-&iso6.doc.date;.pdf</loc>
+<loc  href="http://www.w3.org/TR/1998/REC-xml-&iso6.doc.date;.ps">
+http://www.w3.org/TR/1998/REC-xml-&iso6.doc.date;.ps</loc>
+</publoc>
+<latestloc>
+<loc  href="http://www.w3.org/TR/REC-xml">
+http://www.w3.org/TR/REC-xml</loc>
+</latestloc>
+<prevlocs>
+<loc  href="http://www.w3.org/TR/PR-xml-971208">
+http://www.w3.org/TR/PR-xml-971208</loc>
+<!--
+<loc  href='http://www.w3.org/TR/WD-xml-961114'>
+http://www.w3.org/TR/WD-xml-961114</loc>
+<loc  href='http://www.w3.org/TR/WD-xml-lang-970331'>
+http://www.w3.org/TR/WD-xml-lang-970331</loc>
+<loc  href='http://www.w3.org/TR/WD-xml-lang-970630'>
+http://www.w3.org/TR/WD-xml-lang-970630</loc>
+<loc  href='http://www.w3.org/TR/WD-xml-970807'>
+http://www.w3.org/TR/WD-xml-970807</loc>
+<loc  href='http://www.w3.org/TR/WD-xml-971117'>
+http://www.w3.org/TR/WD-xml-971117</loc>-->
+</prevlocs>
+<authlist>
+<author><name>Tim Bray</name>
+<affiliation>Textuality and Netscape</affiliation>
+<email 
+href="mailto:tbray@textuality.com">tbray@textuality.com</email></author>
+<author><name>Jean Paoli</name>
+<affiliation>Microsoft</affiliation>
+<email href="mailto:jeanpa@microsoft.com">jeanpa@microsoft.com</email></author>
+<author><name>C. M. Sperberg-McQueen</name>
+<affiliation>University of Illinois at Chicago</affiliation>
+<email href="mailto:cmsmcq@uic.edu">cmsmcq@uic.edu</email></author>
+</authlist>
+<abstract>
+<p>The Extensible Markup Language (XML) is a subset of
+SGML that is completely described in this document. Its goal is to
+enable generic SGML to be served, received, and processed on the Web
+in the way that is now possible with HTML. XML has been designed for
+ease of implementation and for interoperability with both SGML and
+HTML.</p>
+</abstract>
+<status>
+<p>This document has been reviewed by W3C Members and
+other interested parties and has been endorsed by the
+Director as a W3C Recommendation. It is a stable
+document and may be used as reference material or cited
+as a normative reference from another document. W3C's
+role in making the Recommendation is to draw attention
+to the specification and to promote its widespread
+deployment. This enhances the functionality and
+interoperability of the Web.</p>
+<p>
+This document specifies a syntax created by subsetting an existing,
+widely used international text processing standard (Standard
+Generalized Markup Language, ISO 8879:1986(E) as amended and
+corrected) for use on the World Wide Web.  It is a product of the W3C
+XML Activity, details of which can be found at <loc
+href='http://www.w3.org/XML'>http://www.w3.org/XML</loc>.  A list of
+current W3C Recommendations and other technical documents can be found
+at <loc href='http://www.w3.org/TR'>http://www.w3.org/TR</loc>.
+</p>
+<p>This specification uses the term URI, which is defined by <bibref
+ref="Berners-Lee"/>, a work in progress expected to update <bibref
+ref="RFC1738"/> and <bibref ref="RFC1808"/>. 
+</p>
+<p>The list of known errors in this specification is 
+available at 
+<loc href='http://www.w3.org/XML/xml-19980210-errata'>http://www.w3.org/XML/xml-19980210-errata</loc>.</p>
+<p>Please report errors in this document to 
+<loc href='mailto:xml-editor@w3.org'>xml-editor@w3.org</loc>.
+</p>
+</status>
+
+
+<pubstmt>
+<p>Chicago, Vancouver, Mountain View, et al.:
+World-Wide Web Consortium, XML Working Group, 1996, 1997.</p>
+</pubstmt>
+<sourcedesc>
+<p>Created in electronic form.</p>
+</sourcedesc>
+<langusage>
+<language id='EN'>English</language>
+<language id='ebnf'>Extended Backus-Naur Form (formal grammar)</language>
+</langusage>
+<revisiondesc>
+<slist>
+<sitem>1997-12-03 : CMSMcQ : yet further changes</sitem>
+<sitem>1997-12-02 : TB : further changes (see TB to XML WG,
+2 December 1997)</sitem>
+<sitem>1997-12-02 : CMSMcQ : deal with as many corrections and
+comments from the proofreaders as possible:
+entify hard-coded document date in pubdate element,
+change expansion of entity WebSGML,
+update status description as per Dan Connolly (am not sure
+about refernece to Berners-Lee et al.),
+add 'The' to abstract as per WG decision,
+move Relationship to Existing Standards to back matter and
+combine with References,
+re-order back matter so normative appendices come first,
+re-tag back matter so informative appendices are tagged informdiv1,
+remove XXX XXX from list of 'normative' specs in prose,
+move some references from Other References to Normative References,
+add RFC 1738, 1808, and 2141 to Other References (they are not
+normative since we do not require the processor to enforce any 
+rules based on them),
+add reference to 'Fielding draft' (Berners-Lee et al.),
+move notation section to end of body,
+drop URIchar non-terminal and use SkipLit instead,
+lose stray reference to defunct nonterminal 'markupdecls',
+move reference to Aho et al. into appendix (Tim's right),
+add prose note saying that hash marks and fragment identifiers are
+NOT part of the URI formally speaking, and are NOT legal in 
+system identifiers (processor 'may' signal an error).
+Work through:
+Tim Bray reacting to James Clark,
+Tim Bray on his own,
+Eve Maler,
+
+NOT DONE YET:
+change binary / text to unparsed / parsed.
+handle James's suggestion about &lt; in attriubte values
+uppercase hex characters,
+namechar list,
+</sitem>
+<sitem>1997-12-01 : JB : add some column-width parameters</sitem>
+<sitem>1997-12-01 : CMSMcQ : begin round of changes to incorporate
+recent WG decisions and other corrections:
+binding sources of character encoding info (27 Aug / 3 Sept),
+correct wording of Faust quotation (restore dropped line),
+drop SDD from EncodingDecl,
+change text at version number 1.0,
+drop misleading (wrong!) sentence about ignorables and extenders,
+modify definition of PCData to make bar on msc grammatical,
+change grammar's handling of internal subset (drop non-terminal markupdecls),
+change definition of includeSect to allow conditional sections,
+add integral-declaration constraint on internal subset,
+drop misleading / dangerous sentence about relationship of
+entities with system storage objects,
+change table body tag to htbody as per EM change to DTD,
+add rule about space normalization in public identifiers,
+add description of how to generate our name-space rules from 
+Unicode character database (needs further work!).
+</sitem>
+<sitem>1997-10-08 : TB : Removed %-constructs again, new rules
+for PE appearance.</sitem>
+<sitem>1997-10-01 : TB : Case-sensitive markup; cleaned up
+element-type defs, lotsa little edits for style</sitem>
+<sitem>1997-09-25 : TB : Change to elm's new DTD, with
+substantial detail cleanup as a side-effect</sitem>
+<sitem>1997-07-24 : CMSMcQ : correct error (lost *) in definition 
+of ignoreSectContents (thanks to Makoto Murata)</sitem>
+<sitem>Allow all empty elements to have end-tags, consistent with
+SGML TC (as per JJC).</sitem>
+<sitem>1997-07-23 : CMSMcQ : pre-emptive strike on pending corrections:
+introduce the term 'empty-element tag', note that all empty elements
+may use it, and elements declared EMPTY must use it.
+Add WFC requiring encoding decl to come first in an entity.
+Redefine notations to point to PIs as well as binary entities.
+Change autodetection table by removing bytes 3 and 4 from 
+examples with Byte Order Mark.
+Add content model as a term and clarify that it applies to both
+mixed and element content.
+</sitem>
+<sitem>1997-06-30 : CMSMcQ : change date, some cosmetic changes,
+changes to productions for choice, seq, Mixed, NotationType,
+Enumeration.  Follow James Clark's suggestion and prohibit 
+conditional sections in internal subset.  TO DO:  simplify
+production for ignored sections as a result, since we don't 
+need to worry about parsers which don't expand PErefs finding
+a conditional section.</sitem>
+<sitem>1997-06-29 : TB : various edits</sitem>
+<sitem>1997-06-29 : CMSMcQ : further changes:
+Suppress old FINAL EDIT comments and some dead material.
+Revise occurrences of % in grammar to exploit Henry Thompson's pun,
+especially markupdecl and attdef.
+Remove RMD requirement relating to element content (?).
+</sitem>
+<sitem>1997-06-28 : CMSMcQ : Various changes for 1 July draft:
+Add text for draconian error handling (introduce
+the term Fatal Error).
+RE deleta est (changing wording from 
+original announcement to restrict the requirement to validating
+parsers).
+Tag definition of validating processor and link to it.
+Add colon as name character.
+Change def of %operator.
+Change standard definitions of lt, gt, amp.
+Strip leading zeros from #x00nn forms.</sitem>
+<sitem>1997-04-02 : CMSMcQ : final corrections of editorial errors
+found in last night's proofreading.  Reverse course once more on
+well-formed:   Webster's Second hyphenates it, and that's enough
+for me.</sitem>
+<sitem>1997-04-01 : CMSMcQ : corrections from JJC, EM, HT, and self</sitem>
+<sitem>1997-03-31 : Tim Bray : many changes</sitem>
+<sitem>1997-03-29 : CMSMcQ : some Henry Thompson (on entity handling),
+some Charles Goldfarb, some ERB decisions (PE handling in miscellaneous
+declarations.  Changed Ident element to accept def attribute.
+Allow normalization of Unicode characters.  move def of systemliteral
+into section on literals.</sitem>
+<sitem>1997-03-28 : CMSMcQ : make as many corrections as possible, from
+Terry Allen, Norbert Mikula, James Clark, Jon Bosak, Henry Thompson,
+Paul Grosso, and self.  Among other things:  give in on "well formed"
+(Terry is right), tentatively rename QuotedCData as AttValue
+and Literal as EntityValue to be more informative, since attribute
+values are the <emph>only</emph> place QuotedCData was used, and
+vice versa for entity text and Literal. (I'd call it Entity Text, 
+but 8879 uses that name for both internal and external entities.)</sitem>
+<sitem>1997-03-26 : CMSMcQ : resynch the two forks of this draft, reapply
+my changes dated 03-20 and 03-21.  Normalize old 'may not' to 'must not'
+except in the one case where it meant 'may or may not'.</sitem>
+<sitem>1997-03-21 : TB : massive changes on plane flight from Chicago
+to Vancouver</sitem>
+<sitem>1997-03-21 : CMSMcQ : correct as many reported errors as possible.
+</sitem>
+<sitem>1997-03-20 : CMSMcQ : correct typos listed in CMSMcQ hand copy of spec.</sitem>
+<sitem>1997-03-20 : CMSMcQ : cosmetic changes preparatory to revision for
+WWW conference April 1997:  restore some of the internal entity 
+references (e.g. to docdate, etc.), change character xA0 to &amp;nbsp;
+and define nbsp as &amp;#160;, and refill a lot of paragraphs for
+legibility.</sitem>
+<sitem>1996-11-12 : CMSMcQ : revise using Tim's edits:
+Add list type of NUMBERED and change most lists either to
+BULLETS or to NUMBERED.
+Suppress QuotedNames, Names (not used).
+Correct trivial-grammar doc type decl.
+Rename 'marked section' as 'CDATA section' passim.
+Also edits from James Clark:
+Define the set of characters from which [^abc] subtracts.
+Charref should use just [0-9] not Digit.
+Location info needs cleaner treatment:  remove?  (ERB
+question).
+One example of a PI has wrong pic.
+Clarify discussion of encoding names.
+Encoding failure should lead to unspecified results; don't
+prescribe error recovery.
+Don't require exposure of entity boundaries.
+Ignore white space in element content.
+Reserve entity names of the form u-NNNN.
+Clarify relative URLs.
+And some of my own:
+Correct productions for content model:  model cannot
+consist of a name, so "elements ::= cp" is no good.
+</sitem>
+<sitem>1996-11-11 : CMSMcQ : revise for style.
+Add new rhs to entity declaration, for parameter entities.</sitem>
+<sitem>1996-11-10 : CMSMcQ : revise for style.
+Fix / complete section on names, characters.
+Add sections on parameter entities, conditional sections.
+Still to do:  Add compatibility note on deterministic content models.
+Finish stylistic revision.</sitem>
+<sitem>1996-10-31 : TB : Add Entity Handling section</sitem>
+<sitem>1996-10-30 : TB : Clean up term &amp; termdef.  Slip in
+ERB decision re EMPTY.</sitem>
+<sitem>1996-10-28 : TB : Change DTD.  Implement some of Michael's
+suggestions.  Change comments back to //.  Introduce language for
+XML namespace reservation.  Add section on white-space handling.
+Lots more cleanup.</sitem>
+<sitem>1996-10-24 : CMSMcQ : quick tweaks, implement some ERB
+decisions.  Characters are not integers.  Comments are /* */ not //.
+Add bibliographic refs to 10646, HyTime, Unicode.
+Rename old Cdata as MsData since it's <emph>only</emph> seen
+in marked sections.  Call them attribute-value pairs not
+name-value pairs, except once.  Internal subset is optional, needs
+'?'.  Implied attributes should be signaled to the app, not
+have values supplied by processor.</sitem>
+<sitem>1996-10-16 : TB : track down &amp; excise all DSD references;
+introduce some EBNF for entity declarations.</sitem>
+<sitem>1996-10-?? : TB : consistency check, fix up scraps so
+they all parse, get formatter working, correct a few productions.</sitem>
+<sitem>1996-10-10/11 : CMSMcQ : various maintenance, stylistic, and
+organizational changes:
+Replace a few literals with xmlpio and
+pic entities, to make them consistent and ensure we can change pic
+reliably when the ERB votes.
+Drop paragraph on recognizers from notation section.
+Add match, exact match to terminology.
+Move old 2.2 XML Processors and Apps into intro.
+Mention comments, PIs, and marked sections in discussion of
+delimiter escaping.
+Streamline discussion of doctype decl syntax.
+Drop old section of 'PI syntax' for doctype decl, and add
+section on partial-DTD summary PIs to end of Logical Structures
+section.
+Revise DSD syntax section to use Tim's subset-in-a-PI
+mechanism.</sitem>
+<sitem>1996-10-10 : TB : eliminate name recognizers (and more?)</sitem>
+<sitem>1996-10-09 : CMSMcQ : revise for style, consistency through 2.3
+(Characters)</sitem>
+<sitem>1996-10-09 : CMSMcQ : re-unite everything for convenience,
+at least temporarily, and revise quickly</sitem>
+<sitem>1996-10-08 : TB : first major homogenization pass</sitem>
+<sitem>1996-10-08 : TB : turn "current" attribute on div type into 
+CDATA</sitem>
+<sitem>1996-10-02 : TB : remould into skeleton + entities</sitem>
+<sitem>1996-09-30 : CMSMcQ : add a few more sections prior to exchange
+                            with Tim.</sitem>
+<sitem>1996-09-20 : CMSMcQ : finish transcribing notes.</sitem>
+<sitem>1996-09-19 : CMSMcQ : begin transcribing notes for draft.</sitem>
+<sitem>1996-09-13 : CMSMcQ : made outline from notes of 09-06,
+do some housekeeping</sitem>
+</slist>
+</revisiondesc>
+</header>
+<body> 
+<div1 id='sec-intro'>
+<head>Introduction</head>
+<p>Extensible Markup Language, abbreviated XML, describes a class of
+data objects called <termref def="dt-xml-doc">XML documents</termref> and
+partially describes the behavior of 
+computer programs which process them. XML is an application profile or
+restricted form of SGML, the Standard Generalized Markup 
+Language <bibref ref='ISO8879'/>.
+By construction, XML documents 
+are conforming SGML documents.
+</p>
+<p>XML documents are made up of storage units called <termref
+def="dt-entity">entities</termref>, which contain either parsed
+or unparsed data.
+Parsed data is made up of <termref def="dt-character">characters</termref>,
+some 
+of which form <termref def="dt-chardata">character data</termref>, 
+and some of which form <termref def="dt-markup">markup</termref>.
+Markup encodes a description of the document's storage layout and
+logical structure. XML provides a mechanism to impose constraints on
+the storage layout and logical structure.</p>
+<p><termdef id="dt-xml-proc" term="XML Processor">A software module
+called an <term>XML processor</term> is used to read XML documents
+and provide access to their content and structure.</termdef> <termdef
+id="dt-app" term="Application">It is assumed that an XML processor is
+doing its work on behalf of another module, called the
+<term>application</term>.</termdef> This specification describes the
+required behavior of an XML processor in terms of how it must read XML
+data and the information it must provide to the application.</p>
+ 
+<div2 id='sec-origin-goals'>
+<head>Origin and Goals</head>
+<p>XML was developed by an XML Working Group (originally known as the
+SGML Editorial Review Board) formed under the auspices of the World
+Wide Web Consortium (W3C) in 1996.
+It was chaired by Jon Bosak of Sun
+Microsystems with the active participation of an XML Special
+Interest Group (previously known as the SGML Working Group) also
+organized by the W3C. The membership of the XML Working Group is given
+in an appendix. Dan Connolly served as the WG's contact with the W3C.
+</p>
+<p>The design goals for XML are:<olist>
+<item><p>XML shall be straightforwardly usable over the
+Internet.</p></item>
+<item><p>XML shall support a wide variety of applications.</p></item>
+<item><p>XML shall be compatible with SGML.</p></item>
+<item><p>It shall be easy to write programs which process XML
+documents.</p></item>
+<item><p>The number of optional features in XML is to be kept to the
+absolute minimum, ideally zero.</p></item>
+<item><p>XML documents should be human-legible and reasonably
+clear.</p></item>
+<item><p>The XML design should be prepared quickly.</p></item>
+<item><p>The design of XML shall be formal and concise.</p></item>
+<item><p>XML documents shall be easy to create.</p></item>
+<item><p>Terseness in XML markup is of minimal importance.</p></item></olist>
+</p>
+<p>This specification, 
+together with associated standards
+(Unicode and ISO/IEC 10646 for characters,
+Internet RFC 1766 for language identification tags, 
+ISO 639 for language name codes, and 
+ISO 3166 for country name codes),
+provides all the information necessary to understand 
+XML Version &XML.version;
+and construct computer programs to process it.</p>
+<p>This version of the XML specification
+<!-- is for &doc.audience;.-->
+&doc.distribution;.</p>
+
+</div2>
+ 
+
+
+ 
+<div2 id='sec-terminology'>
+<head>Terminology</head>
+ 
+<p>The terminology used to describe XML documents is defined in the body of
+this specification.
+The terms defined in the following list are used in building those
+definitions and in describing the actions of an XML processor:
+<glist>
+<gitem>
+<label>may</label>
+<def><p><termdef id="dt-may" term="May">Conforming documents and XML
+processors are permitted to but need not behave as
+described.</termdef></p></def>
+</gitem>
+<gitem>
+<label>must</label>
+<def><p>Conforming documents and XML processors 
+are required to behave as described; otherwise they are in error.
+<!-- do NOT change this! this is what defines a violation of
+a 'must' clause as 'an error'. -MSM -->
+</p></def>
+</gitem>
+<gitem>
+<label>error</label>
+<def><p><termdef id='dt-error' term='Error'
+>A violation of the rules of this
+specification; results are
+undefined.  Conforming software may detect and report an error and may
+recover from it.</termdef></p></def>
+</gitem>
+<gitem>
+<label>fatal error</label>
+<def><p><termdef id="dt-fatal" term="Fatal Error">An error
+which a conforming <termref def="dt-xml-proc">XML processor</termref>
+must detect and report to the application.
+After encountering a fatal error, the
+processor may continue
+processing the data to search for further errors and may report such
+errors to the application.  In order to support correction of errors,
+the processor may make unprocessed data from the document (with
+intermingled character data and markup) available to the application.
+Once a fatal error is detected, however, the processor must not
+continue normal processing (i.e., it must not
+continue to pass character data and information about the document's
+logical structure to the application in the normal way).
+</termdef></p></def>
+</gitem>
+<gitem>
+<label>at user option</label>
+<def><p>Conforming software may or must (depending on the modal verb in the
+sentence) behave as described; if it does, it must
+provide users a means to enable or disable the behavior
+described.</p></def>
+</gitem>
+<gitem>
+<label>validity constraint</label>
+<def><p>A rule which applies to all 
+<termref def="dt-valid">valid</termref> XML documents.
+Violations of validity constraints are errors; they must, at user option, 
+be reported by 
+<termref def="dt-validating">validating XML processors</termref>.</p></def>
+</gitem>
+<gitem>
+<label>well-formedness constraint</label>
+<def><p>A rule which applies to all <termref
+def="dt-wellformed">well-formed</termref> XML documents.
+Violations of well-formedness constraints are 
+<termref def="dt-fatal">fatal errors</termref>.</p></def>
+</gitem>
+
+<gitem>
+<label>match</label>
+<def><p><termdef id="dt-match" term="match">(Of strings or names:) 
+Two strings or names being compared must be identical.
+Characters with multiple possible representations in ISO/IEC 10646 (e.g.
+characters with 
+both precomposed and base+diacritic forms) match only if they have the
+same representation in both strings.
+At user option, processors may normalize such characters to
+some canonical form.
+No case folding is performed. 
+(Of strings and rules in the grammar:)  
+A string matches a grammatical production if it belongs to the
+language generated by that production.
+(Of content and content models:)
+An element matches its declaration when it conforms
+in the fashion described in the constraint
+<specref ref='elementvalid'/>.
+</termdef>
+</p></def>
+</gitem>
+<gitem>
+<label>for compatibility</label>
+<def><p><termdef id="dt-compat" term="For Compatibility">A feature of
+XML included solely to ensure that XML remains compatible with SGML.
+</termdef></p></def>
+</gitem>
+<gitem>
+<label>for interoperability</label>
+<def><p><termdef id="dt-interop" term="For interoperability">A
+non-binding recommendation included to increase the chances that XML
+documents can be processed by the existing installed base of SGML
+processors which predate the
+&WebSGML;.</termdef></p></def>
+</gitem>
+</glist>
+</p>
+</div2>
+
+ 
+</div1>
+<!-- &Docs; -->
+ 
+<div1 id='sec-documents'>
+<head>Documents</head>
+ 
+<p><termdef id="dt-xml-doc" term="XML Document">
+A data object is an
+<term>XML document</term> if it is
+<termref def="dt-wellformed">well-formed</termref>, as
+defined in this specification.
+A well-formed XML document may in addition be
+<termref def="dt-valid">valid</termref> if it meets certain further 
+constraints.</termdef></p>
+ 
+<p>Each XML document has both a logical and a physical structure.
+Physically, the document is composed of units called <termref
+def="dt-entity">entities</termref>.  An entity may <termref
+def="dt-entref">refer</termref> to other entities to cause their
+inclusion in the document. A document begins in a "root"  or <termref
+def="dt-docent">document entity</termref>.
+Logically, the document is composed of declarations, elements, 
+comments,
+character references, and
+processing
+instructions, all of which are indicated in the document by explicit
+markup.
+The logical and physical structures must nest properly, as described  
+in <specref ref='wf-entities'/>.
+</p>
+ 
+<div2 id='sec-well-formed'>
+<head>Well-Formed XML Documents</head>
+ 
+<p><termdef id="dt-wellformed" term="Well-Formed">
+A textual object is 
+a well-formed XML document if:</termdef>
+<olist>
+<item><p>Taken as a whole, it
+matches the production labeled <nt def='NT-document'>document</nt>.</p></item>
+<item><p>It
+meets all the well-formedness constraints given in this specification.</p>
+</item>
+<item><p>Each of the <termref def='dt-parsedent'>parsed entities</termref> 
+which is referenced directly or indirectly within the document is
+<titleref href='wf-entities'>well-formed</titleref>.</p></item>
+</olist></p>
+<p>
+<scrap lang='ebnf' id='document'>
+<head>Document</head>
+<prod id='NT-document'><lhs>document</lhs>
+<rhs><nt def='NT-prolog'>prolog</nt> 
+<nt def='NT-element'>element</nt> 
+<nt def='NT-Misc'>Misc</nt>*</rhs></prod>
+</scrap>
+</p>
+<p>Matching the <nt def="NT-document">document</nt> production 
+implies that:
+<olist>
+<item><p>It contains one or more
+<termref def="dt-element">elements</termref>.</p>
+</item>
+<!--* N.B. some readers (notably JC) find the following
+paragraph awkward and redundant.  I agree it's logically redundant:
+it *says* it is summarizing the logical implications of
+matching the grammar, and that means by definition it's
+logically redundant.  I don't think it's rhetorically
+redundant or unnecessary, though, so I'm keeping it.  It
+could however use some recasting when the editors are feeling
+stronger. -MSM *-->
+<item><p><termdef id="dt-root" term="Root Element">There is  exactly
+one element, called the <term>root</term>, or document element,  no
+part of which appears in the <termref
+def="dt-content">content</termref> of any other element.</termdef>
+For all other elements, if the start-tag is in the content of another
+element, the end-tag is in the content of the same element.  More
+simply stated, the elements, delimited by start- and end-tags, nest
+properly within each other.
+</p></item>
+</olist>
+</p>
+<p><termdef id="dt-parentchild" term="Parent/Child">As a consequence 
+of this,
+for each non-root element
+<code>C</code> in the document, there is one other element <code>P</code>
+in the document such that 
+<code>C</code> is in the content of <code>P</code>, but is not in
+the content of any other element that is in the content of
+<code>P</code>.  
+<code>P</code> is referred to as the
+<term>parent</term> of <code>C</code>, and <code>C</code> as a
+<term>child</term> of <code>P</code>.</termdef></p></div2>
+ 
+<div2 id="charsets">
+<head>Characters</head>
+ 
+<p><termdef id="dt-text" term="Text">A parsed entity contains
+<term>text</term>, a sequence of 
+<termref def="dt-character">characters</termref>, 
+which may represent markup or character data.</termdef> 
+<termdef id="dt-character" term="Character">A <term>character</term> 
+is an atomic unit of text as specified by
+ISO/IEC 10646 <bibref ref="ISO10646"/>.
+Legal characters are tab, carriage return, line feed, and the legal
+graphic characters of Unicode and ISO/IEC 10646.
+The use of "compatibility characters", as defined in section 6.8
+of <bibref ref='Unicode'/>, is discouraged.
+</termdef> 
+<scrap lang="ebnf" id="char32">
+<head>Character Range</head>
+<prodgroup pcw2="4" pcw4="17.5" pcw5="11">
+<prod id="NT-Char"><lhs>Char</lhs> 
+<rhs>#x9 | #xA | #xD | [#x20-#xD7FF] | [#xE000-#xFFFD] 
+| [#x10000-#x10FFFF]</rhs> 
+<com>any Unicode character, excluding the
+surrogate blocks, FFFE, and FFFF.</com> </prod>
+</prodgroup>
+</scrap>
+</p>
+
+<p>The mechanism for encoding character code points into bit patterns may
+vary from entity to entity. All XML processors must accept the UTF-8
+and UTF-16 encodings of 10646; the mechanisms for signaling which of
+the two is in use, or for bringing other encodings into play, are
+discussed later, in <specref ref='charencoding'/>.
+</p>
+<!--
+<p>Regardless of the specific encoding used, any character in the ISO/IEC
+10646 character set may be referred to by the decimal or hexadecimal
+equivalent of its 
+UCS-4 code value.
+</p>-->
+</div2>
+ 
+<div2 id='sec-common-syn'>
+<head>Common Syntactic Constructs</head>
+ 
+<p>This section defines some symbols used widely in the grammar.</p>
+<p><nt def="NT-S">S</nt> (white space) consists of one or more space (#x20)
+characters, carriage returns, line feeds, or tabs.
+
+<scrap lang="ebnf" id='white'>
+<head>White Space</head>
+<prodgroup pcw2="4" pcw4="17.5" pcw5="11">
+<prod id='NT-S'><lhs>S</lhs>
+<rhs>(#x20 | #x9 | #xD | #xA)+</rhs>
+</prod>
+</prodgroup>
+</scrap></p>
+<p>Characters are classified for convenience as letters, digits, or other
+characters.  Letters consist of an alphabetic or syllabic 
+base character possibly
+followed by one or more combining characters, or of an ideographic
+character.  
+Full definitions of the specific characters in each class
+are given in <specref ref='CharClasses'/>.</p>
+<p><termdef id="dt-name" term="Name">A <term>Name</term> is a token
+beginning with a letter or one of a few punctuation characters, and continuing
+with letters, digits, hyphens, underscores, colons, or full stops, together
+known as name characters.</termdef>
+Names beginning with the string "<code>xml</code>", or any string
+which would match <code>(('X'|'x') ('M'|'m') ('L'|'l'))</code>, are
+reserved for standardization in this or future versions of this
+specification.
+</p>
+<note>
+<p>The colon character within XML names is reserved for experimentation with
+name spaces.  
+Its meaning is expected to be
+standardized at some future point, at which point those documents 
+using the colon for experimental purposes may need to be updated.
+(There is no guarantee that any name-space mechanism
+adopted for XML will in fact use the colon as a name-space delimiter.)
+In practice, this means that authors should not use the colon in XML
+names except as part of name-space experiments, but that XML processors
+should accept the colon as a name character.</p>
+</note>
+<p>An
+<nt def='NT-Nmtoken'>Nmtoken</nt> (name token) is any mixture of
+name characters.
+<scrap lang='ebnf'>
+<head>Names and Tokens</head>
+<prod id='NT-NameChar'><lhs>NameChar</lhs>
+<rhs><nt def="NT-Letter">Letter</nt> 
+| <nt def='NT-Digit'>Digit</nt> 
+| '.' | '-' | '_' | ':'
+| <nt def='NT-CombiningChar'>CombiningChar</nt> 
+| <nt def='NT-Extender'>Extender</nt></rhs>
+</prod>
+<prod id='NT-Name'><lhs>Name</lhs>
+<rhs>(<nt def='NT-Letter'>Letter</nt> | '_' | ':')
+(<nt def='NT-NameChar'>NameChar</nt>)*</rhs></prod>
+<prod id='NT-Names'><lhs>Names</lhs>
+<rhs><nt def='NT-Name'>Name</nt> 
+(<nt def='NT-S'>S</nt> <nt def='NT-Name'>Name</nt>)*</rhs></prod>
+<prod id='NT-Nmtoken'><lhs>Nmtoken</lhs>
+<rhs>(<nt def='NT-NameChar'>NameChar</nt>)+</rhs></prod>
+<prod id='NT-Nmtokens'><lhs>Nmtokens</lhs>
+<rhs><nt def='NT-Nmtoken'>Nmtoken</nt> (<nt def='NT-S'>S</nt> <nt def='NT-Nmtoken'>Nmtoken</nt>)*</rhs></prod>
+</scrap>
+</p>
+<p>Literal data is any quoted string not containing
+the quotation mark used as a delimiter for that string.
+Literals are used
+for specifying the content of internal entities
+(<nt def='NT-EntityValue'>EntityValue</nt>),
+the values of attributes (<nt def='NT-AttValue'>AttValue</nt>), 
+and external identifiers 
+(<nt def="NT-SystemLiteral">SystemLiteral</nt>).  
+Note that a <nt def='NT-SystemLiteral'>SystemLiteral</nt>
+can be parsed without scanning for markup.
+<scrap lang='ebnf'>
+<head>Literals</head>
+<prod id='NT-EntityValue'><lhs>EntityValue</lhs>
+<rhs>'"' 
+([^%&amp;"] 
+| <nt def='NT-PEReference'>PEReference</nt> 
+| <nt def='NT-Reference'>Reference</nt>)*
+'"' 
+</rhs>
+<rhs>|&nbsp; 
+"'" 
+([^%&amp;'] 
+| <nt def='NT-PEReference'>PEReference</nt> 
+| <nt def='NT-Reference'>Reference</nt>)* 
+"'"</rhs>
+</prod>
+<prod id='NT-AttValue'><lhs>AttValue</lhs>
+<rhs>'"' 
+([^&lt;&amp;"] 
+| <nt def='NT-Reference'>Reference</nt>)* 
+'"' 
+</rhs>
+<rhs>|&nbsp; 
+"'" 
+([^&lt;&amp;'] 
+| <nt def='NT-Reference'>Reference</nt>)* 
+"'"</rhs>
+</prod>
+<prod id="NT-SystemLiteral"><lhs>SystemLiteral</lhs>
+<rhs>('"' [^"]* '"') |&nbsp;("'" [^']* "'")
+</rhs>
+</prod>
+<prod id="NT-PubidLiteral"><lhs>PubidLiteral</lhs>
+<rhs>'"' <nt def='NT-PubidChar'>PubidChar</nt>* 
+'"' 
+| "'" (<nt def='NT-PubidChar'>PubidChar</nt> - "'")* "'"</rhs>
+</prod>
+<prod id="NT-PubidChar"><lhs>PubidChar</lhs>
+<rhs>#x20 | #xD | #xA 
+|&nbsp;[a-zA-Z0-9]
+|&nbsp;[-'()+,./:=?;!*#@$_%]</rhs>
+</prod>
+</scrap>
+</p>
+
+</div2>
+
+<div2 id='syntax'>
+<head>Character Data and Markup</head>
+ 
+<p><termref def='dt-text'>Text</termref> consists of intermingled 
+<termref def="dt-chardata">character
+data</termref> and markup.
+<termdef id="dt-markup" term="Markup"><term>Markup</term> takes the form of
+<termref def="dt-stag">start-tags</termref>,
+<termref def="dt-etag">end-tags</termref>,
+<termref def="dt-empty">empty-element tags</termref>,
+<termref def="dt-entref">entity references</termref>,
+<termref def="dt-charref">character references</termref>,
+<termref def="dt-comment">comments</termref>,
+<termref def="dt-cdsection">CDATA section</termref> delimiters,
+<termref def="dt-doctype">document type declarations</termref>, and
+<termref def="dt-pi">processing instructions</termref>.
+</termdef>
+</p>
+<p><termdef id="dt-chardata" term="Character Data">All text that is not markup
+constitutes the <term>character data</term> of
+the document.</termdef></p>
+<p>The ampersand character (&amp;) and the left angle bracket (&lt;)
+may appear in their literal form <emph>only</emph> when used as markup
+delimiters, or within a <termref def="dt-comment">comment</termref>, a
+<termref def="dt-pi">processing instruction</termref>, 
+or a <termref def="dt-cdsection">CDATA section</termref>.  
+
+They are also legal within the <termref def='dt-litentval'>literal entity
+value</termref> of an internal entity declaration; see
+<specref ref='wf-entities'/>.
+<!-- FINAL EDIT:  restore internal entity decl or leave it out. -->
+If they are needed elsewhere,
+they must be <termref def="dt-escape">escaped</termref>
+using either <termref def='dt-charref'>numeric character references</termref>
+or the strings
+"<code>&amp;amp;</code>" and "<code>&amp;lt;</code>" respectively. 
+The right angle
+bracket (>) may be represented using the string
+"<code>&amp;gt;</code>", and must, <termref def='dt-compat'>for
+compatibility</termref>, 
+be escaped using
+"<code>&amp;gt;</code>" or a character reference 
+when it appears in the string
+"<code>]]&gt;</code>"
+in content, 
+when that string is not marking the end of 
+a <termref def="dt-cdsection">CDATA section</termref>. 
+</p>
+<p>
+In the content of elements, character data 
+is any string of characters which does
+not contain the start-delimiter of any markup.  
+In a CDATA section, character data
+is any string of characters not including the CDATA-section-close
+delimiter, "<code>]]&gt;</code>".</p>
+<p>
+To allow attribute values to contain both single and double quotes, the
+apostrophe or single-quote character (') may be represented as
+"<code>&amp;apos;</code>", and the double-quote character (") as
+"<code>&amp;quot;</code>".
+<scrap lang="ebnf">
+<head>Character Data</head>
+<prod id='NT-CharData'>
+<lhs>CharData</lhs>
+<rhs>[^&lt;&amp;]* - ([^&lt;&amp;]* ']]&gt;' [^&lt;&amp;]*)</rhs>
+</prod>
+</scrap>
+</p>
+</div2>
+ 
+<div2 id='sec-comments'>
+<head>Comments</head>
+ 
+<p><termdef id="dt-comment" term="Comment"><term>Comments</term> may 
+appear anywhere in a document outside other 
+<termref def='dt-markup'>markup</termref>; in addition,
+they may appear within the document type declaration
+at places allowed by the grammar.
+They are not part of the document's <termref def="dt-chardata">character
+data</termref>; an XML
+processor may, but need not, make it possible for an application to
+retrieve the text of comments.
+<termref def="dt-compat">For compatibility</termref>, the string
+"<code>--</code>" (double-hyphen) must not occur within
+comments.
+<scrap lang="ebnf">
+<head>Comments</head>
+<prod id='NT-Comment'><lhs>Comment</lhs>
+<rhs>'&lt;!--'
+((<nt def='NT-Char'>Char</nt> - '-') 
+| ('-' (<nt def='NT-Char'>Char</nt> - '-')))* 
+'-->'</rhs>
+</prod>
+</scrap>
+</termdef></p>
+<p>An example of a comment:
+<eg>&lt;!&como; declarations for &lt;head> &amp; &lt;body> &comc;&gt;</eg>
+</p>
+</div2>
+ 
+<div2 id='sec-pi'>
+<head>Processing Instructions</head>
+ 
+<p><termdef id="dt-pi" term="Processing instruction"><term>Processing
+instructions</term> (PIs) allow documents to contain instructions
+for applications.
+ 
+<scrap lang="ebnf">
+<head>Processing Instructions</head>
+<prod id='NT-PI'><lhs>PI</lhs>
+<rhs>'&lt;?' <nt def='NT-PITarget'>PITarget</nt> 
+(<nt def='NT-S'>S</nt> 
+(<nt def='NT-Char'>Char</nt>* - 
+(<nt def='NT-Char'>Char</nt>* &pic; <nt def='NT-Char'>Char</nt>*)))?
+&pic;</rhs></prod>
+<prod id='NT-PITarget'><lhs>PITarget</lhs>
+<rhs><nt def='NT-Name'>Name</nt> - 
+(('X' | 'x') ('M' | 'm') ('L' | 'l'))</rhs>
+</prod>
+</scrap></termdef>
+PIs are not part of the document's <termref def="dt-chardata">character
+data</termref>, but must be passed through to the application. The
+PI begins with a target (<nt def='NT-PITarget'>PITarget</nt>) used
+to identify the application to which the instruction is directed.  
+The target names "<code>XML</code>", "<code>xml</code>", and so on are
+reserved for standardization in this or future versions of this
+specification.
+The 
+XML <termref def='dt-notation'>Notation</termref> mechanism
+may be used for
+formal declaration of PI targets.
+</p>
+</div2>
+ 
+<div2 id='sec-cdata-sect'>
+<head>CDATA Sections</head>
+ 
+<p><termdef id="dt-cdsection" term="CDATA Section"><term>CDATA sections</term>
+may occur 
+anywhere character data may occur; they are
+used to escape blocks of text containing characters which would
+otherwise be recognized as markup.  CDATA sections begin with the
+string "<code>&lt;![CDATA[</code>" and end with the string
+"<code>]]&gt;</code>":
+<scrap lang="ebnf">
+<head>CDATA Sections</head>
+<prod id='NT-CDSect'><lhs>CDSect</lhs>
+<rhs><nt def='NT-CDStart'>CDStart</nt> 
+<nt def='NT-CData'>CData</nt> 
+<nt def='NT-CDEnd'>CDEnd</nt></rhs></prod>
+<prod id='NT-CDStart'><lhs>CDStart</lhs>
+<rhs>'&lt;![CDATA['</rhs>
+</prod>
+<prod id='NT-CData'><lhs>CData</lhs>
+<rhs>(<nt def='NT-Char'>Char</nt>* - 
+(<nt def='NT-Char'>Char</nt>* ']]&gt;' <nt def='NT-Char'>Char</nt>*))
+</rhs>
+</prod>
+<prod id='NT-CDEnd'><lhs>CDEnd</lhs>
+<rhs>']]&gt;'</rhs>
+</prod>
+</scrap>
+
+Within a CDATA section, only the <nt def='NT-CDEnd'>CDEnd</nt> string is
+recognized as markup, so that left angle brackets and ampersands may occur in
+their literal form; they need not (and cannot) be escaped using
+"<code>&amp;lt;</code>" and "<code>&amp;amp;</code>".  CDATA sections
+cannot nest.</termdef>
+</p>
+
+<p>An example of a CDATA section, in which "<code>&lt;greeting></code>" and 
+"<code>&lt;/greeting></code>"
+are recognized as <termref def='dt-chardata'>character data</termref>, not
+<termref def='dt-markup'>markup</termref>:
+<eg>&lt;![CDATA[&lt;greeting>Hello, world!&lt;/greeting>]]&gt;</eg>
+</p>
+</div2>
+ 
+<div2 id='sec-prolog-dtd'>
+<head>Prolog and Document Type Declaration</head>
+ 
+<p><termdef id='dt-xmldecl' term='XML Declaration'>XML documents 
+may, and should, 
+begin with an <term>XML declaration</term> which specifies
+the version of
+XML being used.</termdef>
+For example, the following is a complete XML document, <termref
+def="dt-wellformed">well-formed</termref> but not
+<termref def="dt-valid">valid</termref>:
+<eg><![CDATA[<?xml version="1.0"?>
+<greeting>Hello, world!</greeting>
+]]></eg>
+and so is this:
+<eg><![CDATA[<greeting>Hello, world!</greeting>
+]]></eg>
+</p>
+
+<p>The version number "<code>1.0</code>" should be used to indicate
+conformance to this version of this specification; it is an error
+for a document to use the value "<code>1.0</code>" 
+if it does not conform to this version of this specification.
+It is the intent
+of the XML working group to give later versions of this specification
+numbers other than "<code>1.0</code>", but this intent does not
+indicate a
+commitment to produce any future versions of XML, nor if any are produced, to
+use any particular numbering scheme.
+Since future versions are not ruled out, this construct is provided 
+as a means to allow the possibility of automatic version recognition, should
+it become necessary.
+Processors may signal an error if they receive documents labeled with 
+versions they do not support. 
+</p>
+<p>The function of the markup in an XML document is to describe its
+storage and logical structure and to associate attribute-value pairs
+with its logical structures.  XML provides a mechanism, the <termref
+def="dt-doctype">document type declaration</termref>, to define
+constraints on the logical structure and to support the use of
+predefined storage units.
+
+<termdef id="dt-valid" term="Validity">An XML document is 
+<term>valid</term> if it has an associated document type
+declaration and if the document
+complies with the constraints expressed in it.</termdef></p>
+<p>The document type declaration must appear before
+the first <termref def="dt-element">element</termref> in the document.
+<scrap lang="ebnf" id='xmldoc'>
+<head>Prolog</head>
+<prodgroup pcw2="6" pcw4="17.5" pcw5="9">
+<prod id='NT-prolog'><lhs>prolog</lhs>
+<rhs><nt def='NT-XMLDecl'>XMLDecl</nt>? 
+<nt def='NT-Misc'>Misc</nt>* 
+(<nt def='NT-doctypedecl'>doctypedecl</nt> 
+<nt def='NT-Misc'>Misc</nt>*)?</rhs></prod>
+<prod id='NT-XMLDecl'><lhs>XMLDecl</lhs>
+<rhs>&xmlpio; 
+<nt def='NT-VersionInfo'>VersionInfo</nt> 
+<nt def='NT-EncodingDecl'>EncodingDecl</nt>? 
+<nt def='NT-SDDecl'>SDDecl</nt>? 
+<nt def="NT-S">S</nt>? 
+&pic;</rhs>
+</prod>
+<prod id='NT-VersionInfo'><lhs>VersionInfo</lhs>
+<rhs><nt def="NT-S">S</nt> 'version' <nt def='NT-Eq'>Eq</nt> 
+(' <nt def="NT-VersionNum">VersionNum</nt> ' 
+| " <nt def="NT-VersionNum">VersionNum</nt> ")</rhs>
+</prod>
+<prod id='NT-Eq'><lhs>Eq</lhs>
+<rhs><nt def='NT-S'>S</nt>? '=' <nt def='NT-S'>S</nt>?</rhs></prod>
+<prod id="NT-VersionNum">
+<lhs>VersionNum</lhs>
+<rhs>([a-zA-Z0-9_.:] | '-')+</rhs>
+</prod>
+<prod id='NT-Misc'><lhs>Misc</lhs>
+<rhs><nt def='NT-Comment'>Comment</nt> | <nt def='NT-PI'>PI</nt> | 
+<nt def='NT-S'>S</nt></rhs></prod>
+</prodgroup>
+</scrap></p>
+
+<p><termdef id="dt-doctype" term="Document Type Declaration">The XML
+<term>document type declaration</term> 
+contains or points to 
+<termref def='dt-markupdecl'>markup declarations</termref> 
+that provide a grammar for a
+class of documents.  
+This grammar is known as a document type definition,
+or <term>DTD</term>.  
+The document type declaration can point to an external subset (a
+special kind of 
+<termref def='dt-extent'>external entity</termref>) containing markup
+declarations, or can 
+contain the markup declarations directly in an internal subset, or can do
+both.   
+The DTD for a document consists of both subsets taken
+together.</termdef>
+</p>
+<p><termdef id="dt-markupdecl" term="markup declaration">
+A <term>markup declaration</term> is 
+an <termref def="dt-eldecl">element type declaration</termref>, 
+an <termref def="dt-attdecl">attribute-list declaration</termref>, 
+an <termref def="dt-entdecl">entity declaration</termref>, or
+a <termref def="dt-notdecl">notation declaration</termref>.
+</termdef>
+These declarations may be contained in whole or in part
+within <termref def='dt-PE'>parameter entities</termref>,
+as described in the well-formedness and validity constraints below.
+For fuller information, see
+<specref ref="sec-physical-struct"/>.</p>
+<scrap lang="ebnf" id='dtd'>
+<head>Document Type Definition</head>
+<prodgroup pcw2="6" pcw4="17.5" pcw5="9">
+<prod id='NT-doctypedecl'><lhs>doctypedecl</lhs>
+<rhs>'&lt;!DOCTYPE' <nt def='NT-S'>S</nt> 
+<nt def='NT-Name'>Name</nt> (<nt def='NT-S'>S</nt> 
+<nt def='NT-ExternalID'>ExternalID</nt>)? 
+<nt def='NT-S'>S</nt>? ('[' 
+(<nt def='NT-markupdecl'>markupdecl</nt> 
+| <nt def='NT-PEReference'>PEReference</nt> 
+| <nt def='NT-S'>S</nt>)*
+']' 
+<nt def='NT-S'>S</nt>?)? '>'</rhs>
+<vc def="vc-roottype"/>
+</prod>
+<prod id='NT-markupdecl'><lhs>markupdecl</lhs>
+<rhs><nt def='NT-elementdecl'>elementdecl</nt> 
+| <nt def='NT-AttlistDecl'>AttlistDecl</nt> 
+| <nt def='NT-EntityDecl'>EntityDecl</nt> 
+| <nt def='NT-NotationDecl'>NotationDecl</nt> 
+| <nt def='NT-PI'>PI</nt> 
+| <nt def='NT-Comment'>Comment</nt>
+</rhs>
+<vc def='vc-PEinMarkupDecl'/>
+<wfc def="wfc-PEinInternalSubset"/>
+</prod>
+
+</prodgroup>
+</scrap>
+
+<p>The markup declarations may be made up in whole or in part of
+the <termref def='dt-repltext'>replacement text</termref> of 
+<termref def='dt-PE'>parameter entities</termref>.
+The productions later in this specification for
+individual nonterminals (<nt def='NT-elementdecl'>elementdecl</nt>,
+<nt def='NT-AttlistDecl'>AttlistDecl</nt>, and so on) describe 
+the declarations <emph>after</emph> all the parameter entities have been 
+<termref def='dt-include'>included</termref>.</p>
+
+<vcnote id="vc-roottype">
+<head>Root Element Type</head>
+<p>
+The <nt def='NT-Name'>Name</nt> in the document type declaration must
+match the element type of the <termref def='dt-root'>root element</termref>.
+</p>
+</vcnote>
+
+<vcnote id='vc-PEinMarkupDecl'>
+<head>Proper Declaration/PE Nesting</head>
+<p>Parameter-entity 
+<termref def='dt-repltext'>replacement text</termref> must be properly nested
+with markup declarations. 
+That is to say, if either the first character
+or the last character of a markup
+declaration (<nt def='NT-markupdecl'>markupdecl</nt> above)
+is contained in the replacement text for a 
+<termref def='dt-PERef'>parameter-entity reference</termref>,
+both must be contained in the same replacement text.</p>
+</vcnote>
+<wfcnote id="wfc-PEinInternalSubset">
+<head>PEs in Internal Subset</head>
+<p>In the internal DTD subset, 
+<termref def='dt-PERef'>parameter-entity references</termref>
+can occur only where markup declarations can occur, not
+within markup declarations.  (This does not apply to
+references that occur in
+external parameter entities or to the external subset.)
+</p>
+</wfcnote>
+<p>
+Like the internal subset, the external subset and 
+any external parameter entities referred to in the DTD 
+must consist of a series of complete markup declarations of the types 
+allowed by the non-terminal symbol
+<nt def="NT-markupdecl">markupdecl</nt>, interspersed with white space
+or <termref def="dt-PERef">parameter-entity references</termref>.
+However, portions of the contents
+of the 
+external subset or of external parameter entities may conditionally be ignored
+by using 
+the <termref def="dt-cond-section">conditional section</termref>
+construct; this is not allowed in the internal subset.
+
+<scrap id="ext-Subset">
+<head>External Subset</head>
+<prodgroup pcw2="6" pcw4="17.5" pcw5="9">
+<prod id='NT-extSubset'><lhs>extSubset</lhs>
+<rhs><nt def='NT-TextDecl'>TextDecl</nt>?
+<nt def='NT-extSubsetDecl'>extSubsetDecl</nt></rhs></prod>
+<prod id='NT-extSubsetDecl'><lhs>extSubsetDecl</lhs>
+<rhs>(
+<nt def='NT-markupdecl'>markupdecl</nt> 
+| <nt def='NT-conditionalSect'>conditionalSect</nt> 
+| <nt def='NT-PEReference'>PEReference</nt> 
+| <nt def='NT-S'>S</nt>
+)*</rhs>
+</prod>
+</prodgroup>
+</scrap></p>
+<p>The external subset and external parameter entities also differ 
+from the internal subset in that in them,
+<termref def="dt-PERef">parameter-entity references</termref>
+are permitted <emph>within</emph> markup declarations,
+not only <emph>between</emph> markup declarations.</p>
+<p>An example of an XML document with a document type declaration:
+<eg><![CDATA[<?xml version="1.0"?>
+<!DOCTYPE greeting SYSTEM "hello.dtd">
+<greeting>Hello, world!</greeting>
+]]></eg>
+The <termref def="dt-sysid">system identifier</termref> 
+"<code>hello.dtd</code>" gives the URI of a DTD for the document.</p>
+<p>The declarations can also be given locally, as in this 
+example:
+<eg><![CDATA[<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE greeting [
+  <!ELEMENT greeting (#PCDATA)>
+]>
+<greeting>Hello, world!</greeting>
+]]></eg>
+If both the external and internal subsets are used, the 
+internal subset is considered to occur before the external subset.
+<!-- 'is considered to'? boo. whazzat mean? -->
+This has the effect that entity and attribute-list declarations in the
+internal subset take precedence over those in the external subset.
+</p>
+</div2>
+ 
+<div2 id='sec-rmd'>
+<head>Standalone Document Declaration</head>
+<p>Markup declarations can affect the content of the document,
+as passed from an <termref def="dt-xml-proc">XML processor</termref> 
+to an application; examples are attribute defaults and entity
+declarations.
+The standalone document declaration,
+which may appear as a component of the XML declaration, signals
+whether or not there are such declarations which appear external to 
+the <termref def='dt-docent'>document entity</termref>.
+<scrap lang="ebnf" id='fulldtd'>
+<head>Standalone Document Declaration</head>
+<prodgroup pcw2="4" pcw4="19.5" pcw5="9">
+<prod id='NT-SDDecl'><lhs>SDDecl</lhs>
+<rhs>
+<nt def="NT-S">S</nt> 
+'standalone' <nt def='NT-Eq'>Eq</nt> 
+(("'" ('yes' | 'no') "'") | ('"' ('yes' | 'no') '"'))
+</rhs>
+<vc def='vc-check-rmd'/></prod>
+</prodgroup>
+</scrap></p>
+<p>
+In a standalone document declaration, the value "<code>yes</code>" indicates
+that there 
+are no markup declarations external to the <termref def='dt-docent'>document
+entity</termref> (either in the DTD external subset, or in an
+external parameter entity referenced from the internal subset)
+which affect the information passed from the XML processor to
+the application.  
+The value "<code>no</code>" indicates that there are or may be such
+external markup declarations.
+Note that the standalone document declaration only 
+denotes the presence of external <emph>declarations</emph>; the presence, in a
+document, of 
+references to external <emph>entities</emph>, when those entities are
+internally declared, 
+does not change its standalone status.</p>
+<p>If there are no external markup declarations, the standalone document
+declaration has no meaning. 
+If there are external markup declarations but there is no standalone
+document declaration, the value "<code>no</code>" is assumed.</p>
+<p>Any XML document for which <code>standalone="no"</code> holds can 
+be converted algorithmically to a standalone document, 
+which may be desirable for some network delivery applications.</p>
+<vcnote id='vc-check-rmd'>
+<head>Standalone Document Declaration</head>
+<p>The standalone document declaration must have
+the value "<code>no</code>" if any external markup declarations
+contain declarations of:</p><ulist>
+<item><p>attributes with <termref def="dt-default">default</termref> values, if
+elements to which
+these attributes apply appear in the document without
+specifications of values for these attributes, or</p></item>
+<item><p>entities (other than &magicents;), 
+if <termref def="dt-entref">references</termref> to those
+entities appear in the document, or</p>
+</item>
+<item><p>attributes with values subject to
+<titleref href='AVNormalize'>normalization</titleref>, where the
+attribute appears in the document with a value which will
+change as a result of normalization, or</p>
+</item>
+<item>
+<p>element types with <termref def="dt-elemcontent">element content</termref>, 
+if white space occurs
+directly within any instance of those types.
+</p></item>
+</ulist>
+
+</vcnote>
+<p>An example XML declaration with a standalone document declaration:<eg
+>&lt;?xml version="&XML.version;" standalone='yes'?></eg></p>
+</div2>
+<div2 id='sec-white-space'>
+<head>White Space Handling</head>
+
+<p>In editing XML documents, it is often convenient to use "white space"
+(spaces, tabs, and blank lines, denoted by the nonterminal 
+<nt def='NT-S'>S</nt> in this specification) to
+set apart the markup for greater readability.  Such white space is typically
+not intended for inclusion in the delivered version of the document.
+On the other hand, "significant" white space that should be preserved in the
+delivered version is common, for example in poetry and
+source code.</p>
+<p>An <termref def='dt-xml-proc'>XML processor</termref> 
+must always pass all characters in a document that are not
+markup through to the application.   A <termref def='dt-validating'>
+validating XML processor</termref> must also inform the application
+which  of these characters constitute white space appearing
+in <termref def="dt-elemcontent">element content</termref>.
+</p>
+<p>A special <termref def='dt-attr'>attribute</termref> 
+named <kw>xml:space</kw> may be attached to an element
+to signal an intention that in that element,
+white space should be preserved by applications.
+In valid documents, this attribute, like any other, must be 
+<termref def="dt-attdecl">declared</termref> if it is used.
+When declared, it must be given as an 
+<termref def='dt-enumerated'>enumerated type</termref> whose only
+possible values are "<code>default</code>" and "<code>preserve</code>".
+For example:<eg><![CDATA[    <!ATTLIST poem   xml:space (default|preserve) 'preserve'>]]></eg></p>
+<p>The value "<code>default</code>" signals that applications'
+default white-space processing modes are acceptable for this element; the
+value "<code>preserve</code>" indicates the intent that applications preserve
+all the white space.
+This declared intent is considered to apply to all elements within the content
+of the element where it is specified, unless overriden with another instance
+of the <kw>xml:space</kw> attribute.
+</p>
+<p>The <termref def='dt-root'>root element</termref> of any document
+is considered to have signaled no intentions as regards application space
+handling, unless it provides a value for 
+this attribute or the attribute is declared with a default value.
+</p>
+
+</div2>
+<div2 id='sec-line-ends'>
+<head>End-of-Line Handling</head>
+<p>XML <termref def='dt-parsedent'>parsed entities</termref> are often stored in
+computer files which, for editing convenience, are organized into lines.
+These lines are typically separated by some combination of the characters
+carriage-return (#xD) and line-feed (#xA).</p>
+<p>To simplify the tasks of <termref def='dt-app'>applications</termref>,
+wherever an external parsed entity or the literal entity value
+of an internal parsed entity contains either the literal 
+two-character sequence "#xD#xA" or a standalone literal
+#xD, an <termref def='dt-xml-proc'>XML processor</termref> must 
+pass to the application the single character #xA.
+(This behavior can 
+conveniently be produced by normalizing all 
+line breaks to #xA on input, before parsing.)
+</p>
+</div2>
+<div2 id='sec-lang-tag'>
+<head>Language Identification</head>
+<p>In document processing, it is often useful to
+identify the natural or formal language 
+in which the content is 
+written.
+A special <termref def="dt-attr">attribute</termref> named
+<kw>xml:lang</kw> may be inserted in
+documents to specify the 
+language used in the contents and attribute values 
+of any element in an XML document.
+In valid documents, this attribute, like any other, must be 
+<termref def="dt-attdecl">declared</termref> if it is used.
+The values of the attribute are language identifiers as defined
+by <bibref ref="RFC1766"/>, "Tags for the Identification of Languages":
+<scrap lang='ebnf'>
+<head>Language Identification</head>
+<prod id='NT-LanguageID'><lhs>LanguageID</lhs>
+<rhs><nt def='NT-Langcode'>Langcode</nt> 
+('-' <nt def='NT-Subcode'>Subcode</nt>)*</rhs></prod>
+<prod id='NT-Langcode'><lhs>Langcode</lhs>
+<rhs><nt def='NT-ISO639Code'>ISO639Code</nt> | 
+<nt def='NT-IanaCode'>IanaCode</nt> | 
+<nt def='NT-UserCode'>UserCode</nt></rhs>
+</prod>
+<prod id='NT-ISO639Code'><lhs>ISO639Code</lhs>
+<rhs>([a-z] | [A-Z]) ([a-z] | [A-Z])</rhs></prod>
+<prod id='NT-IanaCode'><lhs>IanaCode</lhs>
+<rhs>('i' | 'I') '-' ([a-z] | [A-Z])+</rhs></prod>
+<prod id='NT-UserCode'><lhs>UserCode</lhs>
+<rhs>('x' | 'X') '-' ([a-z] | [A-Z])+</rhs></prod>
+<prod id='NT-Subcode'><lhs>Subcode</lhs>
+<rhs>([a-z] | [A-Z])+</rhs></prod>
+</scrap>
+The <nt def='NT-Langcode'>Langcode</nt> may be any of the following:
+<ulist>
+<item><p>a two-letter language code as defined by 
+<bibref ref="ISO639"/>, "Codes
+for the representation of names of languages"</p></item>
+<item><p>a language identifier registered with the Internet
+Assigned Numbers Authority <bibref ref='IANA'/>; these begin with the 
+prefix "<code>i-</code>" (or "<code>I-</code>")</p></item>
+<item><p>a language identifier assigned by the user, or agreed on
+between parties in private use; these must begin with the
+prefix "<code>x-</code>" or "<code>X-</code>" in order to ensure that they do not conflict 
+with names later standardized or registered with IANA</p></item>
+</ulist></p>
+<p>There may be any number of <nt def='NT-Subcode'>Subcode</nt> segments; if
+the first 
+subcode segment exists and the Subcode consists of two 
+letters, then it must be a country code from 
+<bibref ref="ISO3166"/>, "Codes 
+for the representation of names of countries."
+If the first 
+subcode consists of more than two letters, it must be
+a subcode for the language in question registered with IANA,
+unless the <nt def='NT-Langcode'>Langcode</nt> begins with the prefix 
+"<code>x-</code>" or
+"<code>X-</code>". </p>
+<p>It is customary to give the language code in lower case, and
+the country code (if any) in upper case.
+Note that these values, unlike other names in XML documents,
+are case insensitive.</p>
+<p>For example:
+<eg><![CDATA[<p xml:lang="en">The quick brown fox jumps over the lazy dog.</p>
+<p xml:lang="en-GB">What colour is it?</p>
+<p xml:lang="en-US">What color is it?</p>
+<sp who="Faust" desc='leise' xml:lang="de">
+  <l>Habe nun, ach! Philosophie,</l>
+  <l>Juristerei, und Medizin</l>
+  <l>und leider auch Theologie</l>
+  <l>durchaus studiert mit heißem Bemüh'n.</l>
+  </sp>]]></eg></p>
+<!--<p>The xml:lang value is considered to apply both to the contents of an
+element and 
+(unless otherwise via attribute default values) to the
+values of all of its attributes with free-text (CDATA) values.  -->
+<p>The intent declared with <kw>xml:lang</kw> is considered to apply to
+all attributes and content of the element where it is specified,
+unless overridden with an instance of <kw>xml:lang</kw>
+on another element within that content.</p>
+<!--
+If no
+value is specified for xml:lang on an element, and no default value is
+defined for it in the DTD, then the xml:lang attribute of any element
+takes the same value it has in the parent element, if any.  The two
+technical terms in the following example both have the same effective
+value for xml:lang:
+
+  <p xml:lang="en">Here the keywords are
+  <term xml:lang="en">shift</term> and
+  <term>reduce</term>. ...</p>
+
+The application, not the XML processor, is responsible for this '
+inheritance' of attribute values.
+-->
+<p>A simple declaration for <kw>xml:lang</kw> might take
+the form
+<eg>xml:lang  NMTOKEN  #IMPLIED</eg>
+but specific default values may also be given, if appropriate.  In a
+collection of French poems for English students, with glosses and
+notes in English, the xml:lang attribute might be declared this way:
+<eg><![CDATA[    <!ATTLIST poem   xml:lang NMTOKEN 'fr'>
+    <!ATTLIST gloss  xml:lang NMTOKEN 'en'>
+    <!ATTLIST note   xml:lang NMTOKEN 'en'>]]></eg>
+</p>
+
+</div2>
+</div1>
+<!-- &Elements; -->
+ 
+<div1 id='sec-logical-struct'>
+<head>Logical Structures</head>
+ 
+<p><termdef id="dt-element" term="Element">Each <termref
+def="dt-xml-doc">XML document</termref> contains one or more
+<term>elements</term>, the boundaries of which are 
+either delimited by <termref def="dt-stag">start-tags</termref> 
+and <termref def="dt-etag">end-tags</termref>, or, for <termref
+def="dt-empty">empty</termref> elements, by an <termref
+def="dt-eetag">empty-element tag</termref>. Each element has a type,
+identified by name, sometimes called its "generic
+identifier" (GI), and may have a set of
+attribute specifications.</termdef>  Each attribute specification 
+has a <termref
+def="dt-attrname">name</termref> and a <termref
+def="dt-attrval">value</termref>.
+</p>
+<scrap lang='ebnf'><head>Element</head>
+<prod id='NT-element'><lhs>element</lhs>
+<rhs><nt def='NT-EmptyElemTag'>EmptyElemTag</nt></rhs>
+<rhs>| <nt def='NT-STag'>STag</nt> <nt def='NT-content'>content</nt> 
+<nt def='NT-ETag'>ETag</nt></rhs>
+<wfc def='GIMatch'/>
+<vc def='elementvalid'/>
+</prod>
+</scrap>
+<p>This specification does not constrain the semantics, use, or (beyond
+syntax) names of the element types and attributes, except that names
+beginning with a match to <code>(('X'|'x')('M'|'m')('L'|'l'))</code>
+are reserved for standardization in this or future versions of this
+specification.
+</p>
+<wfcnote id='GIMatch'>
+<head>Element Type Match</head>
+<p>
+The <nt def='NT-Name'>Name</nt> in an element's end-tag must match 
+the element type in
+the start-tag.
+</p>
+</wfcnote>
+<vcnote id='elementvalid'>
+<head>Element Valid</head>
+<p>An element is
+valid if
+there is a declaration matching 
+<nt def='NT-elementdecl'>elementdecl</nt> where the
+<nt def='NT-Name'>Name</nt> matches the element type, and
+one of the following holds:</p>
+<olist>
+<item><p>The declaration matches <kw>EMPTY</kw> and the element has no 
+<termref def='dt-content'>content</termref>.</p></item>
+<item><p>The declaration matches <nt def='NT-children'>children</nt> and
+the sequence of 
+<termref def="dt-parentchild">child elements</termref>
+belongs to the language generated by the regular expression in
+the content model, with optional white space (characters 
+matching the nonterminal <nt def='NT-S'>S</nt>) between each pair
+of child elements.</p></item>
+<item><p>The declaration matches <nt def='NT-Mixed'>Mixed</nt> and 
+the content consists of <termref def='dt-chardata'>character 
+data</termref> and <termref def='dt-parentchild'>child elements</termref>
+whose types match names in the content model.</p></item>
+<item><p>The declaration matches <kw>ANY</kw>, and the types
+of any <termref def='dt-parentchild'>child elements</termref> have
+been declared.</p></item>
+</olist>
+</vcnote>
+
+<div2 id='sec-starttags'>
+<head>Start-Tags, End-Tags, and Empty-Element Tags</head>
+ 
+<p><termdef id="dt-stag" term="Start-Tag">The beginning of every
+non-empty XML element is marked by a <term>start-tag</term>.
+<scrap lang='ebnf'>
+<head>Start-tag</head>
+<prodgroup pcw2="6" pcw4="15" pcw5="11.5">
+<prod id='NT-STag'><lhs>STag</lhs>
+<rhs>'&lt;' <nt def='NT-Name'>Name</nt> 
+(<nt def='NT-S'>S</nt> <nt def='NT-Attribute'>Attribute</nt>)* 
+<nt def='NT-S'>S</nt>? '>'</rhs>
+<wfc def="uniqattspec"/>
+</prod>
+<prod id='NT-Attribute'><lhs>Attribute</lhs>
+<rhs><nt def='NT-Name'>Name</nt> <nt def='NT-Eq'>Eq</nt> 
+<nt def='NT-AttValue'>AttValue</nt></rhs>
+<vc def='ValueType'/>
+<wfc def='NoExternalRefs'/>
+<wfc def='CleanAttrVals'/></prod>
+</prodgroup>
+</scrap>
+The <nt def='NT-Name'>Name</nt> in
+the start- and end-tags gives the 
+element's <term>type</term>.</termdef>
+<termdef id="dt-attr" term="Attribute">
+The <nt def='NT-Name'>Name</nt>-<nt def='NT-AttValue'>AttValue</nt> pairs are
+referred to as 
+the <term>attribute specifications</term> of the element</termdef>,
+<termdef id="dt-attrname" term="Attribute Name">with the 
+<nt def='NT-Name'>Name</nt> in each pair
+referred to as the <term>attribute name</term></termdef> and
+<termdef id="dt-attrval" term="Attribute Value">the content of the
+<nt def='NT-AttValue'>AttValue</nt> (the text between the
+<code>'</code> or <code>"</code> delimiters)
+as the <term>attribute value</term>.</termdef>
+</p>
+<wfcnote id='uniqattspec'>
+<head>Unique Att Spec</head>
+<p>
+No attribute name may appear more than once in the same start-tag
+or empty-element tag.
+</p>
+</wfcnote>
+<vcnote id='ValueType'>
+<head>Attribute Value Type</head>
+<p>
+The attribute must have been declared; the value must be of the type 
+declared for it.
+(For attribute types, see <specref ref='attdecls'/>.)
+</p>
+</vcnote>
+<wfcnote id='NoExternalRefs'>
+<head>No External Entity References</head>
+<p>
+Attribute values cannot contain direct or indirect entity references 
+to external entities.
+</p>
+</wfcnote>
+<wfcnote id='CleanAttrVals'>
+<head>No <code>&lt;</code> in Attribute Values</head>
+<p>The <termref def='dt-repltext'>replacement text</termref> of any entity
+referred to directly or indirectly in an attribute
+value (other than "<code>&amp;lt;</code>") must not contain
+a <code>&lt;</code>.
+</p></wfcnote>
+<p>An example of a start-tag:
+<eg>&lt;termdef id="dt-dog" term="dog"></eg></p>
+<p><termdef id="dt-etag" term="End Tag">The end of every element 
+that begins with a start-tag must
+be marked by an <term>end-tag</term>
+containing a name that echoes the element's type as given in the
+start-tag:
+<scrap lang='ebnf'>
+<head>End-tag</head>
+<prodgroup pcw2="6" pcw4="15" pcw5="11.5">
+<prod id='NT-ETag'><lhs>ETag</lhs>
+<rhs>'&lt;/' <nt def='NT-Name'>Name</nt> 
+<nt def='NT-S'>S</nt>? '>'</rhs></prod>
+</prodgroup>
+</scrap>
+</termdef></p>
+<p>An example of an end-tag:<eg>&lt;/termdef></eg></p>
+<p><termdef id="dt-content" term="Content">The 
+<termref def='dt-text'>text</termref> between the start-tag and
+end-tag is called the element's
+<term>content</term>:
+<scrap lang='ebnf'>
+<head>Content of Elements</head>
+<prodgro
\ No newline at end of file
diff --git a/fuzz/seed_corpus/2c17df372ab3e6ccb0708a1cf42f3cf0624c4cfd b/fuzz/seed_corpus/2c17df372ab3e6ccb0708a1cf42f3cf0624c4cfd
new file mode 100644
index 000000000000..d40082c7a3ad
--- /dev/null
+++ b/fuzz/seed_corpus/2c17df372ab3e6ccb0708a1cf42f3cf0624c4cfd
@@ -0,0 +1 @@
+<p>toto
diff --git a/fuzz/seed_corpus/2c3804c6aa81bfef7ddba8bd392f0d8968c6bcb4 b/fuzz/seed_corpus/2c3804c6aa81bfef7ddba8bd392f0d8968c6bcb4
new file mode 100644
index 000000000000..74eeea147c37
--- /dev/null
+++ b/fuzz/seed_corpus/2c3804c6aa81bfef7ddba8bd392f0d8968c6bcb4
@@ -0,0 +1,11 @@
+<doc>
+   <clean>   </clean>
+   <dirty>   A   B   </dirty>
+   <mixed>
+      A
+      <clean>   </clean>
+      B
+      <dirty>   A   B   </dirty>
+      C
+   </mixed>
+</doc>
diff --git a/fuzz/seed_corpus/2ca8525d0ef8ef80c4cffeb1d6ca35b171832867 b/fuzz/seed_corpus/2ca8525d0ef8ef80c4cffeb1d6ca35b171832867
new file mode 100644
index 000000000000..66193e80ac8e
--- /dev/null
+++ b/fuzz/seed_corpus/2ca8525d0ef8ef80c4cffeb1d6ca35b171832867
@@ -0,0 +1,17 @@
+<element name="addressBook" xmlns="http://relaxng.org/ns/structure/1.0">
+  <zeroOrMore>
+    <element name="card">
+      <attribute name="name">
+        <text/>
+      </attribute>
+      <attribute name="email">
+        <text/>
+      </attribute>
+      <optional>
+        <attribute name="note">
+          <text/>
+        </attribute>
+      </optional>
+    </element>
+  </zeroOrMore>
+</element>
diff --git a/fuzz/seed_corpus/2cb101abf3950cb2d16e120a8388cdf3fa696b74 b/fuzz/seed_corpus/2cb101abf3950cb2d16e120a8388cdf3fa696b74
new file mode 100644
index 000000000000..a0fbf229495c
--- /dev/null
+++ b/fuzz/seed_corpus/2cb101abf3950cb2d16e120a8388cdf3fa696b74
@@ -0,0 +1,5 @@
+<!DOCTYPE doc [
+<!ENTITY YN '"Yes"' >
+<!ENTITY WhatHeSaid "He said &YN;" >
+]>
+<doc>&WhatHeSaid;</doc>
diff --git a/fuzz/seed_corpus/2ce1c305d0d78f9723c9e64b4faf9ea18665742d b/fuzz/seed_corpus/2ce1c305d0d78f9723c9e64b4faf9ea18665742d
new file mode 100644
index 000000000000..edeab32d74a6
--- /dev/null
+++ b/fuzz/seed_corpus/2ce1c305d0d78f9723c9e64b4faf9ea18665742d
@@ -0,0 +1,4 @@
+<!DOCTYPE A [
+  <!ENTITY % SYSTEM "A<lbbbbbbbbbbbbbbbbbbb_">
+  %SYSTEM;
+  <![
diff --git a/fuzz/seed_corpus/2d01ccd503d780469651df3b4bfec6d609820c44 b/fuzz/seed_corpus/2d01ccd503d780469651df3b4bfec6d609820c44
new file mode 100644
index 000000000000..d18d00c9cc23
--- /dev/null
+++ b/fuzz/seed_corpus/2d01ccd503d780469651df3b4bfec6d609820c44
@@ -0,0 +1,6 @@
+<!-- comment before the DTD -->
+<!DOCTYPE doc [
+<!ELEMENT doc ANY>
+]>
+<!-- comment after the DTD -->
+<doc/>
diff --git a/fuzz/seed_corpus/2d1090e9e9674e281a7383e2e5d137174df9ae24 b/fuzz/seed_corpus/2d1090e9e9674e281a7383e2e5d137174df9ae24
new file mode 100644
index 000000000000..18b1459e0b14
--- /dev/null
+++ b/fuzz/seed_corpus/2d1090e9e9674e281a7383e2e5d137174df9ae24
@@ -0,0 +1,68 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- $Header: /home/cvsroot/w3c-xml-schema/user/examples/first-token.xsd,v 1.2 2001/11/01 12:27:47 vdv Exp $ -->
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
+
+	<xs:element name="name" type="xs:token"/>
+	<xs:element name="qualification" type="xs:token"/>
+	<xs:element name="born" type="xs:date"/>
+	<xs:element name="dead" type="xs:date"/>
+	<xs:element name="isbn" type="xs:unsignedLong"/>
+	
+	<xs:attribute name="id" type="xs:ID"/>
+	<xs:attribute name="available" type="xs:boolean"/>
+	<xs:attribute name="lang" type="xs:language"/>
+	
+	<xs:element name="title">
+		<xs:complexType>
+			<xs:simpleContent>
+				<xs:extension base="xs:token">
+					<xs:attribute ref="lang"/>
+				</xs:extension>
+			</xs:simpleContent>
+		</xs:complexType>
+	</xs:element>
+	
+	<xs:element name="library">
+		<xs:complexType>
+			<xs:sequence>
+				<xs:element ref="book" maxOccurs="unbounded"/>
+			</xs:sequence>
+		</xs:complexType>
+	</xs:element>
+	
+	<xs:element name="author">
+		<xs:complexType>
+			<xs:sequence>
+				<xs:element ref="name"/>
+				<xs:element ref="born"/>
+				<xs:element ref="dead" minOccurs="0"/>
+			</xs:sequence>
+			<xs:attribute ref="id"/>
+		</xs:complexType>
+	</xs:element>
+	
+	<xs:element name="book">
+		<xs:complexType>
+			<xs:sequence>
+				<xs:element ref="isbn"/>
+				<xs:element ref="title"/>
+				<xs:element ref="author" minOccurs="0" maxOccurs="unbounded"/>
+				<xs:element ref="character" minOccurs="0" maxOccurs="unbounded"/>
+			</xs:sequence>
+			<xs:attribute ref="id"/>
+			<xs:attribute ref="available"/>
+		</xs:complexType>
+	</xs:element>
+	
+	<xs:element name="character">
+		<xs:complexType>
+			<xs:sequence>
+				<xs:element ref="name"/>
+				<xs:element ref="born"/>
+				<xs:element ref="qualification"/>
+			</xs:sequence>
+			<xs:attribute ref="id"/>
+		</xs:complexType>
+	</xs:element>
+	
+</xs:schema>
diff --git a/fuzz/seed_corpus/2d4938de49e0ab437dc84b2b4d0cd436ef30a188 b/fuzz/seed_corpus/2d4938de49e0ab437dc84b2b4d0cd436ef30a188
new file mode 100644
index 000000000000..bc98388a3f29
--- /dev/null
+++ b/fuzz/seed_corpus/2d4938de49e0ab437dc84b2b4d0cd436ef30a188
@@ -0,0 +1,4 @@
+<?xml version="1.0"?>
+<html xmlns="http://www.w3.org/1999/xhtml">
+<![CDATA[]]>
+</html>
diff --git a/fuzz/seed_corpus/2d571657158293cbeb414954c868b7d059f18202 b/fuzz/seed_corpus/2d571657158293cbeb414954c868b7d059f18202
new file mode 100644
index 000000000000..19a95a0eeb06
--- /dev/null
+++ b/fuzz/seed_corpus/2d571657158293cbeb414954c868b7d059f18202
@@ -0,0 +1,2 @@
+<!DOCTYPE test SYSTEM "dtds/766956.dtd">
+<test/>
diff --git a/fuzz/seed_corpus/2db003f3dd00fd677ec17137c627baa9aa65956a b/fuzz/seed_corpus/2db003f3dd00fd677ec17137c627baa9aa65956a
new file mode 100644
index 000000000000..de066f9d2385
--- /dev/null
+++ b/fuzz/seed_corpus/2db003f3dd00fd677ec17137c627baa9aa65956a
@@ -0,0 +1,12 @@
+<?xml version="1.0" standalone="yes"?>
+<!DOCTYPE root [
+<!ELEMENT root  (cont1, (cont1, cont2?)+)>
+  <!ELEMENT cont1  EMPTY>
+  <!ELEMENT cont2  EMPTY>
+]>
+<root>
+  <cont1/>
+  <cont1/>
+  <cont1/>
+  <cont1/>
+</root>
diff --git a/fuzz/seed_corpus/2dcf80305d3a0dbe303d3327b0fc3fefa84d6163 b/fuzz/seed_corpus/2dcf80305d3a0dbe303d3327b0fc3fefa84d6163
new file mode 100644
index 000000000000..1259ef2b4188
--- /dev/null
+++ b/fuzz/seed_corpus/2dcf80305d3a0dbe303d3327b0fc3fefa84d6163
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- $Header: /cvs/gnome/gnome-xml/test/schemas/vdv-first3_0.xml,v 1.1 2003/11/22 20:37:51 veillard Exp $ -->
+<library>
+	<book id="b0836217462" available="true">
+		<isbn>0836217462</isbn>
+		<title lang="en">Being a Dog Is a Full-Time Job</title>
+		<author id="CMS">
+			<name>Charles M Schulz</name>
+			<born>1922-11-26</born>
+			<dead>2000-02-12</dead>
+		</author>
+		<character id="PP">
+			<name>Peppermint Patty</name>
+			<born>196T6-08-22</born>
+			<qualification>bold, brash and tomboyish</qualification>
+		</character>
+		<character id="Snoopy">
+			<name>Snoopy</name>
+			<born>1950-10-04</born>
+			<qualification>extroverted beagle</qualification>
+		</character>
+		<character id="Schroeder">
+			<name>Schroeder</name>
+			<born>1951-05-30</born>
+			<qualification>brought classical music to the Peanuts strip</qualification>
+		</character>
+		<character id="Lucy">
+			<name>Lucy</name>
+			<born>1952-03-03</born>
+			<qualification>bossy, crabby and selfish</qualification>
+		</character>
+	</book>
+</library>
diff --git a/fuzz/seed_corpus/2de6eaa9ea8b2c3315c76c444d363d747310cd41 b/fuzz/seed_corpus/2de6eaa9ea8b2c3315c76c444d363d747310cd41
new file mode 100644
index 000000000000..9bdb4a362888
--- /dev/null
+++ b/fuzz/seed_corpus/2de6eaa9ea8b2c3315c76c444d363d747310cd41
@@ -0,0 +1,7 @@
+<?xml version="1.0"?>
+<!-- This instance should raise an error, since in
+  "restriction-enum-1_1.xsd", the restricting enumeration
+  rules out the value "c" (which is allowed in the restricted
+  type).
+-->
+<foo>c</foo>
diff --git a/fuzz/seed_corpus/2e8bbbb3d3b04f9832e3cc27e71e480bb7cc7053 b/fuzz/seed_corpus/2e8bbbb3d3b04f9832e3cc27e71e480bb7cc7053
new file mode 100644
index 000000000000..a91aa61d28e5
--- /dev/null
+++ b/fuzz/seed_corpus/2e8bbbb3d3b04f9832e3cc27e71e480bb7cc7053
@@ -0,0 +1,10 @@
+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG April 1999//EN" 
+  "http://www.w3.org/Graphics/SVG/svg-19990412.dtd">
+<svg width="4in" height="3in">
+  <path d="M 100 100">
+    <data d="L 140 100"/>
+    <data d="L 120 140"/>
+    <data d="z"/>
+  </path>
+</svg>
diff --git a/fuzz/seed_corpus/2ea6d56fdb6dff6d7419d04feb8c487ed1bc9449 b/fuzz/seed_corpus/2ea6d56fdb6dff6d7419d04feb8c487ed1bc9449
new file mode 100644
index 000000000000..daa185b884d8
--- /dev/null
+++ b/fuzz/seed_corpus/2ea6d56fdb6dff6d7419d04feb8c487ed1bc9449
@@ -0,0 +1 @@
+<!--‘<!dOctYPE
diff --git a/fuzz/seed_corpus/2edd283c71f81215a507cc9fb09ea820e7883c75 b/fuzz/seed_corpus/2edd283c71f81215a507cc9fb09ea820e7883c75
new file mode 100644
index 000000000000..e49fff84b3b8
--- /dev/null
+++ b/fuzz/seed_corpus/2edd283c71f81215a507cc9fb09ea820e7883c75
@@ -0,0 +1,117 @@
+<?xml version='1.0' encoding="ISO-8859-1"?>
+<!--!DOCTYPE xs:schema PUBLIC "-//W3C//DTD XMLSCHEMA 200102//EN" "XMLSchema.dtd" -->
+<xs:schema targetNamespace="http://www.w3.org/XML/1998/namespace" xmlns:xs="http://www.w3.org/2001/XMLSchema" xml:lang="en">
+
+ <xs:annotation>
+  <xs:documentation>
+   See http://www.w3.org/XML/1998/namespace.html and
+   http://www.w3.org/TR/REC-xml for information about this namespace.
+
+    This schema document describes the XML namespace, in a form
+    suitable for import by other schema documents.  
+
+    Note that local names in this namespace are intended to be defined
+    only by the World Wide Web Consortium or its subgroups.  The
+    following names are currently defined in this namespace and should
+    not be used with conflicting semantics by any Working Group,
+    specification, or document instance:
+
+    base (as an attribute name): denotes an attribute whose value
+         provides a URI to be used as the base for interpreting any
+         relative URIs in the scope of the element on which it
+         appears; its value is inherited.  This name is reserved
+         by virtue of its definition in the XML Base specification.
+
+    lang (as an attribute name): denotes an attribute whose value
+         is a language code for the natural language of the content of
+         any element; its value is inherited.  This name is reserved
+         by virtue of its definition in the XML specification.
+  
+    space (as an attribute name): denotes an attribute whose
+         value is a keyword indicating what whitespace processing
+         discipline is intended for the content of the element; its
+         value is inherited.  This name is reserved by virtue of its
+         definition in the XML specification.
+
+    Father (in any context at all): denotes Jon Bosak, the chair of 
+         the original XML Working Group.  This name is reserved by 
+         the following decision of the W3C XML Plenary and 
+         XML Coordination groups:
+
+             In appreciation for his vision, leadership and dedication
+             the W3C XML Plenary on this 10th day of February, 2000
+             reserves for Jon Bosak in perpetuity the XML name
+             xml:Father
+  </xs:documentation>
+ </xs:annotation>
+
+ <xs:annotation>
+  <xs:documentation>This schema defines attributes and an attribute group
+        suitable for use by
+        schemas wishing to allow xml:base, xml:lang or xml:space attributes
+        on elements they define.
+
+        To enable this, such a schema must import this schema
+        for the XML namespace, e.g. as follows:
+        &lt;schema . . .>
+         . . .
+         &lt;import namespace="http://www.w3.org/XML/1998/namespace"
+                    schemaLocation="http://www.w3.org/2001/03/xml.xsd"/>
+
+        Subsequently, qualified reference to any of the attributes
+        or the group defined below will have the desired effect, e.g.
+
+        &lt;type . . .>
+         . . .
+         &lt;attributeGroup ref="xml:specialAttrs"/>
+ 
+         will define a type which will schema-validate an instance
+         element with any of those attributes</xs:documentation>
+ </xs:annotation>
+
+ <xs:annotation>
+  <xs:documentation>In keeping with the XML Schema WG's standard versioning
+   policy, this schema document will persist at
+   http://www.w3.org/2001/03/xml.xsd.
+   At the date of issue it can also be found at
+   http://www.w3.org/2001/xml.xsd.
+   The schema document at that URI may however change in the future,
+   in order to remain compatible with the latest version of XML Schema
+   itself.  In other words, if the XML Schema namespace changes, the version
+   of this document at
+   http://www.w3.org/2001/xml.xsd will change
+   accordingly; the version at
+   http://www.w3.org/2001/03/xml.xsd will not change.
+  </xs:documentation>
+ </xs:annotation>
+
+ <xs:attribute name="lang" type="xs:language">
+  <xs:annotation>
+   <xs:documentation>In due course, we should install the relevant ISO 2- and 3-letter
+         codes as the enumerated possible values . . .</xs:documentation>
+  </xs:annotation>
+ </xs:attribute>
+
+ <xs:attribute name="space" default="preserve">
+  <xs:simpleType>
+   <xs:restriction base="xs:NCName">
+    <xs:enumeration value="default"/>
+    <xs:enumeration value="preserve"/>
+   </xs:restriction>
+  </xs:simpleType>
+ </xs:attribute>
+
+ <xs:attribute name="base" type="xs:anyURI">
+  <xs:annotation>
+   <xs:documentation>See http://www.w3.org/TR/xmlbase/ for
+                     information about this attribute.</xs:documentation>
+  </xs:annotation>
+ </xs:attribute>
+
+ <xs:attributeGroup name="specialAttrs">
+  <xs:attribute ref="xml:base"/>
+  <xs:attribute ref="xml:lang"/>
+  <xs:attribute ref="xml:space"/>
+ </xs:attributeGroup>
+
+</xs:schema>
diff --git a/fuzz/seed_corpus/2ef2e635bc69fe780e952fc98be6310e257bfc9b b/fuzz/seed_corpus/2ef2e635bc69fe780e952fc98be6310e257bfc9b
new file mode 100644
index 000000000000..cf3626139eaf
--- /dev/null
+++ b/fuzz/seed_corpus/2ef2e635bc69fe780e952fc98be6310e257bfc9b
@@ -0,0 +1 @@
+<tst xmlns="http://example.com/" xmlns="http://example.com/"/>
diff --git a/fuzz/seed_corpus/2f69fe1657e0fa419119d088df4d7fabd1349375 b/fuzz/seed_corpus/2f69fe1657e0fa419119d088df4d7fabd1349375
new file mode 100644
index 000000000000..c9bda7f1d7ec
--- /dev/null
+++ b/fuzz/seed_corpus/2f69fe1657e0fa419119d088df4d7fabd1349375
@@ -0,0 +1 @@
+<vector>  1.2 3.4 </vector>
diff --git a/fuzz/seed_corpus/2f9d077a8d222d675767c15f40f4e02b5af87fbb b/fuzz/seed_corpus/2f9d077a8d222d675767c15f40f4e02b5af87fbb
new file mode 100644
index 000000000000..e630ff5497f2
--- /dev/null
+++ b/fuzz/seed_corpus/2f9d077a8d222d675767c15f40f4e02b5af87fbb
@@ -0,0 +1 @@
+<doc attr="to normalize 
 with a space"/>
diff --git a/fuzz/seed_corpus/2fc3463adc8d5efee1d1264b040d4f7592f0f25b b/fuzz/seed_corpus/2fc3463adc8d5efee1d1264b040d4f7592f0f25b
new file mode 100644
index 000000000000..b4db7917d6c0
--- /dev/null
+++ b/fuzz/seed_corpus/2fc3463adc8d5efee1d1264b040d4f7592f0f25b
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<collection>
+  <test><![CDATA[
+    <![CDATA[abc]]]>]&gt;<![CDATA[
+  ]]></test>
+</collection>
diff --git a/fuzz/seed_corpus/2ff26c57e9859c67ce742f7d9e3998d221a6b3ed b/fuzz/seed_corpus/2ff26c57e9859c67ce742f7d9e3998d221a6b3ed
new file mode 100644
index 000000000000..32faaf30c1f5
--- /dev/null
+++ b/fuzz/seed_corpus/2ff26c57e9859c67ce742f7d9e3998d221a6b3ed
@@ -0,0 +1,13 @@
+<?xml version='1.0' standalone='yes'?>
+<!DOCTYPE attributes [
+<!ELEMENT attributes EMPTY>
+<!ATTLIST attributes
+   nmtoken    NMTOKEN    #IMPLIED
+   nmtokens   NMTOKENS   #IMPLIED>
+<!ENTITY ent " entity&recursive; ">
+<!ENTITY recursive "reference">
+]>
+<attributes
+  nmtoken =  " &ent;   &ent; &ent; "
+  nmtokens = " Test&#x0d;&#x0a;     this&#x20; normalization "
+/>
diff --git a/fuzz/seed_corpus/3033050fc78db9c6ae43d421ab0c6ac919508c4c b/fuzz/seed_corpus/3033050fc78db9c6ae43d421ab0c6ac919508c4c
new file mode 100644
index 000000000000..157d178645f5
--- /dev/null
+++ b/fuzz/seed_corpus/3033050fc78db9c6ae43d421ab0c6ac919508c4c
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<!DOCTYPE notes SYSTEM "dtds/notes.dtd">
+<pfx:notes
+xmlns:pfx="http://namespace/uri/here"
+><note/><pfx:note/></pfx:notes>
diff --git a/fuzz/seed_corpus/306a8956f55a33546f18cf9e074260c213a2650e b/fuzz/seed_corpus/306a8956f55a33546f18cf9e074260c213a2650e
new file mode 100644
index 000000000000..014500bc0bfc
--- /dev/null
+++ b/fuzz/seed_corpus/306a8956f55a33546f18cf9e074260c213a2650e
@@ -0,0 +1,13 @@
+<!--
+long comment long comment long comment long comment long comment long comment
+long comment long comment long comment long comment long comment long comment
+long comment long comment long comment long comment long comment long comment
+long comment long comment long comment long comment long comment long comment
+long comment long comment long comment long comment long comment long comment
+long comment long comment long comment long comment long comment long comment
+long comment long comment long comment long comment long comment long comment
+-->
+<!DOCTYPE a [ 
+<!ELEMENT a EMPTY> 
+]>
+<a/>
diff --git a/fuzz/seed_corpus/312ea7279fbd73cb85b56f4b091d5fa30d5edf7d b/fuzz/seed_corpus/312ea7279fbd73cb85b56f4b091d5fa30d5edf7d
new file mode 100644
index 000000000000..fb5b0fae5218
--- /dev/null
+++ b/fuzz/seed_corpus/312ea7279fbd73cb85b56f4b091d5fa30d5edf7d
@@ -0,0 +1 @@
+<doc><a/><b/><c/></doc>
diff --git a/fuzz/seed_corpus/315af194713e19575d14219f809979c413352caa b/fuzz/seed_corpus/315af194713e19575d14219f809979c413352caa
new file mode 100644
index 000000000000..84ddb0815bcd
--- /dev/null
+++ b/fuzz/seed_corpus/315af194713e19575d14219f809979c413352caa
@@ -0,0 +1,10 @@
+<XPath xmlns:ietf="http://www.ietf.org" >
+    (//.|//@*|//namespace::*)
+    [
+	self::ietf:e1
+	    or
+	(parent::ietf:e1 and not(self::text() or self::e2))
+	    or
+	count(id("E3")|ancestor-or-self::node()) = count(ancestor-or-self::node())
+    ]
+</XPath>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/31bb7a40c73fb9d577cac3a77f5d2f3dba735e9a b/fuzz/seed_corpus/31bb7a40c73fb9d577cac3a77f5d2f3dba735e9a
new file mode 100644
index 000000000000..43c769f4642b
--- /dev/null
+++ b/fuzz/seed_corpus/31bb7a40c73fb9d577cac3a77f5d2f3dba735e9a
@@ -0,0 +1,53 @@
+<?xml version="1.0"?>
+<xs:schema
+    targetNamespace="urn:test:foo"
+    xmlns:xs="http://www.w3.org/2001/XMLSchema"
+    xmlns:foo="urn:test:foo"
+    elementFormDefault="qualified"
+    attributeFormDefault="qualified">
+  
+   <xs:element name="Link">
+       <xs:complexType>
+           <xs:simpleContent>
+               <xs:extension base="xs:string">
+                   <xs:attribute name="linkKey" type="xs:string" use="required"/>
+               </xs:extension>
+           </xs:simpleContent>
+       </xs:complexType>
+   </xs:element>
+      
+    
+  <!--  -->
+  <xs:element name="Foo">
+    <xs:complexType>
+      <xs:sequence>
+	          
+        <xs:element name="Def">
+            <xs:complexType>
+                <xs:sequence>
+                    <xs:element ref="foo:Link"/>
+                </xs:sequence>
+            </xs:complexType>
+        </xs:element>
+        
+        <xs:element name="Ref">
+            <xs:complexType>
+                <xs:attribute name="linkRef" use="required"/>
+            </xs:complexType>
+        </xs:element>
+
+      </xs:sequence>
+	</xs:complexType>      
+
+	<xs:key name="LinkKey">
+	  <xs:selector xpath=".//foo:Link | .//foo:Link"/>
+	  <xs:field xpath="@foo:linkKey"/>
+	</xs:key>
+
+	<xs:keyref name="LinkKeyRef" refer="foo:LinkKey">
+	  <xs:selector xpath=".//foo:Ref"/>
+	  <xs:field xpath="@foo:linkRef"/>
+	</xs:keyref>    
+  </xs:element>
+
+</xs:schema>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/3200c178d8bf3a746a4896fb23f0ca07ffa3a252 b/fuzz/seed_corpus/3200c178d8bf3a746a4896fb23f0ca07ffa3a252
new file mode 100644
index 000000000000..1ff1d3c2c5af
--- /dev/null
+++ b/fuzz/seed_corpus/3200c178d8bf3a746a4896fb23f0ca07ffa3a252
@@ -0,0 +1,3 @@
+<addressBook>
+  <card name="foo"/>
+</addressBook>
diff --git a/fuzz/seed_corpus/325141a45d26c576c5f6d4e25f29af6b3d3b2bca b/fuzz/seed_corpus/325141a45d26c576c5f6d4e25f29af6b3d3b2bca
new file mode 100644
index 000000000000..5274badc203e
--- /dev/null
+++ b/fuzz/seed_corpus/325141a45d26c576c5f6d4e25f29af6b3d3b2bca
@@ -0,0 +1 @@
+<vector>  1.2   3.4   </vector>
diff --git a/fuzz/seed_corpus/328781b84caf8ec37b9a0d723938810d40fe4719 b/fuzz/seed_corpus/328781b84caf8ec37b9a0d723938810d40fe4719
new file mode 100644
index 000000000000..c8dd2bf3a37b
--- /dev/null
+++ b/fuzz/seed_corpus/328781b84caf8ec37b9a0d723938810d40fe4719
@@ -0,0 +1,14 @@
+<?xml version="1.0"?>
+<!DOCTYPE catalog PUBLIC "-//OASIS//DTD Entity Resolution XML Catalog V1.0//EN" "http://www.oasis-open.org/committees/entity/release/1.0/catalog.dtd">
+<catalog xmlns="urn:oasis:names:tc:entity:xmlns:xml:catalog">
+<public publicId="-//OASIS//DTD DocBook XML V4.1.2//EN" uri="http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd"/>
+<public publicId="-//OASIS//ENTITIES DocBook XML Notations V4.1.2//EN" uri="http://www.oasis-open.org/docbook/xml/4.1.2/dbnotnx.mod"/>
+<public publicId="-//OASIS//ENTITIES DocBook XML Character Entities V4.1.2//EN" uri="http://www.oasis-open.org/docbook/xml/4.1.2/dbcentx.mod"/>
+<public publicId="-//OASIS//ELEMENTS DocBook XML Information Pool V4.1.2//EN" uri="http://www.oasis-open.org/docbook/xml/4.1.2/dbpoolx.mod"/>
+<public publicId="-//OASIS//ELEMENTS DocBook XML Document Hierarchy V4.1.2//EN" uri="http://www.oasis-open.org/docbook/xml/4.1.2/dbhierx.mod"/>
+<public publicId="-//OASIS//ENTITIES DocBook XML Additional General Entities V4.1.2//EN" uri="http://www.oasis-open.org/docbook/xml/4.1.2/dbgenent.mod"/>
+<public publicId="-//OASIS//DTD DocBook XML CALS Table Model V4.1.2//EN" uri="http://www.oasis-open.org/docbook/xml/4.1.2/calstblx.dtd"/>
+<public publicId="-//OASIS//DTD DocBook MathML Module V1.0//EN" uri="http://www.oasis-open.org/docbook/xml/mathml/1.0/dbmathml.dtd"/>
+<nextCatalog catalog="stylesheet.xml"/>
+<rewriteSystem systemIdStartString="http://www.oasis-open.org/docbook/" rewritePrefix="/usr/share/xml/docbook/"/>
+</catalog>
diff --git a/fuzz/seed_corpus/32bb4cd890770928b31d81934920acaae0b02106 b/fuzz/seed_corpus/32bb4cd890770928b31d81934920acaae0b02106
new file mode 100644
index 000000000000..f0c441da6e83
--- /dev/null
+++ b/fuzz/seed_corpus/32bb4cd890770928b31d81934920acaae0b02106
@@ -0,0 +1,2 @@
+<device link="serial">
+</device>
diff --git a/fuzz/seed_corpus/32f877dee5fdbf4544c8eb601367508bb39f4678 b/fuzz/seed_corpus/32f877dee5fdbf4544c8eb601367508bb39f4678
new file mode 100644
index 000000000000..fef5f2517932
--- /dev/null
+++ b/fuzz/seed_corpus/32f877dee5fdbf4544c8eb601367508bb39f4678
@@ -0,0 +1 @@
+<path>1.2</path>
diff --git a/fuzz/seed_corpus/33417f3b4591d775c4cfe7ce2def35bc06c8e5f8 b/fuzz/seed_corpus/33417f3b4591d775c4cfe7ce2def35bc06c8e5f8
new file mode 100644
index 000000000000..cc9d8ac0956c
--- /dev/null
+++ b/fuzz/seed_corpus/33417f3b4591d775c4cfe7ce2def35bc06c8e5f8
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<!-- 3.2.3 : 3.2
+    type and <simpleType> must not both be present
+-->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="http://foo" xmlns:foo="http://foo">
+	
+	<attribute name="bar" type="string">		
+		<simpleType>
+  	  		<restriction base="string">
+  	  			<maxLength value="20"/>
+  	  		</restriction>
+  	  	</simpleType>
+	</attribute>  	
+	
+	<element name="foo"/>
+  
+</schema>
diff --git a/fuzz/seed_corpus/336db03b7edf31bcd28841ecbe5ab4be0c2337ff b/fuzz/seed_corpus/336db03b7edf31bcd28841ecbe5ab4be0c2337ff
new file mode 100644
index 000000000000..d0376f769861
--- /dev/null
+++ b/fuzz/seed_corpus/336db03b7edf31bcd28841ecbe5ab4be0c2337ff
@@ -0,0 +1,15 @@
+<!DOCTYPE doc [
+<!ELEMENT doc (a, b, c, b, c, d) >
+<!ELEMENT a EMPTY>
+<!ELEMENT b EMPTY>
+<!ELEMENT c EMPTY>
+<!ELEMENT d EMPTY>
+<!ENTITY c "<c/>">
+<!ENTITY bc "<b/>&c;">
+]>
+<doc>
+<a/>
+&bc;
+&bc;
+<d/>
+</doc>
diff --git a/fuzz/seed_corpus/33b9edc2a8b46940af9b62e871b640b8810ca177 b/fuzz/seed_corpus/33b9edc2a8b46940af9b62e871b640b8810ca177
new file mode 100644
index 000000000000..ba1504184bbd
--- /dev/null
+++ b/fuzz/seed_corpus/33b9edc2a8b46940af9b62e871b640b8810ca177
@@ -0,0 +1,11 @@
+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG April 1999//EN" 
+  "http://www.w3.org/Graphics/SVG/svg-19990412.dtd">
+<svg width="4in" height="3in">
+  <defs>
+    <style><![CDATA[
+      .TitleText { font-size: 16; font-family: Helvetica } ]]>
+    </style>
+  </defs>
+  <text class="TitleText">Here is my title</text>
+</svg>
diff --git a/fuzz/seed_corpus/33d4e2071e444fef93043f9f8f95ff74c1915b53 b/fuzz/seed_corpus/33d4e2071e444fef93043f9f8f95ff74c1915b53
new file mode 100644
index 000000000000..23ae8f79a658
--- /dev/null
+++ b/fuzz/seed_corpus/33d4e2071e444fef93043f9f8f95ff74c1915b53
@@ -0,0 +1,18 @@
+<?xml version="1.0"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+
+    <xsd:simpleType name="myDecimal">
+        <xsd:restriction base="xsd:decimal">
+            <xsd:totalDigits value="2"/>
+        </xsd:restriction>
+    </xsd:simpleType>
+
+    <xsd:element name="foo">
+        <xsd:complexType>
+            <xsd:sequence>
+                <xsd:element name="val" type="myDecimal" maxOccurs="unbounded"/>
+            </xsd:sequence>
+        </xsd:complexType>
+    </xsd:element>
+
+</xsd:schema>
diff --git a/fuzz/seed_corpus/33d68da1f9e21a0e30a5a81ebc2bbf57d2a9fb87 b/fuzz/seed_corpus/33d68da1f9e21a0e30a5a81ebc2bbf57d2a9fb87
new file mode 100644
index 000000000000..af1f1908c20b
--- /dev/null
+++ b/fuzz/seed_corpus/33d68da1f9e21a0e30a5a81ebc2bbf57d2a9fb87
@@ -0,0 +1,34 @@
+<html>
+<head>
+<base target=contents>
+</head>
+<a name=ProblemDomain.Package><h2>Component Package diagram ProblemDomain</h2>
+</a><p><hr></p>
+<dl>
+<dt><b>Stereotype </b>problem domain</dt>
+<dt><b>Alias </b>Problem Domain</dt>
+<dt><b>Note </b><dd>The Problem Domain package is the model behind the Human 
+<dd>Interface, thats stores and manipulates the Family Tree.
+</dl>
+<p><hr></p>
+<dl>
+
+<dt><h4>Class <a href=HumanInterface.FamilyFrame.html#HumanInterface.FamilyFrame>HumanInterface.FamilyFrame</a></h4></dt>
+<dt><h4>Class <a href=ProblemDomain.Birth.html#ProblemDomain.Birth>ProblemDomain.Birth</a></h4></dt>
+<dt><h4>Class <a href=ProblemDomain.Death.html#ProblemDomain.Death>ProblemDomain.Death</a></h4></dt>
+<dt><h4>Class <a href=ProblemDomain.Divorce.html#ProblemDomain.Divorce>ProblemDomain.Divorce</a></h4></dt>
+<dt><h4>Class <a href=ProblemDomain.Family.html#ProblemDomain.Family>ProblemDomain.Family</a></h4></dt>
+<dt><h4>Class <a href=ProblemDomain.Individual.html#ProblemDomain.Individual>ProblemDomain.Individual</a></h4></dt>
+<dt><h4>Class <a href=ProblemDomain.LifeEvent.html#ProblemDomain.LifeEvent>ProblemDomain.LifeEvent</a></h4></dt>
+<dt><h4>Class <a href=ProblemDomain.Marriage.html#ProblemDomain.Marriage>ProblemDomain.Marriage</a></h4></dt>
+<dt><h4>Class <a href=ProblemDomain.Note.html#ProblemDomain.Note>ProblemDomain.Note</a></h4></dt>
+</dl>
+
+<h4><b>Links</h4></b>
+<ul><li><b>Link to </b><a href=HumanInterface.Package.html#HumanInterface.Package>HumanInterface</a></li></ul>
+<dir></dir>
+<ul><li><b>Link to </b><a href=DataManagement.FlatFile.Package.html#DataManagement.FlatFile.Package>DataManagement.FlatFile</a></li></ul>
+<dir></dir>
+<ul><li><b>Link to </b><a href=DataManagement.Package.html#DataManagement.Package>DataManagement</a></li></ul>
+<dir></dir>
+</html>
diff --git a/fuzz/seed_corpus/3457d93607d3999e321617680bed3ddca1f44bf3 b/fuzz/seed_corpus/3457d93607d3999e321617680bed3ddca1f44bf3
new file mode 100644
index 000000000000..d80a5e273cc7
--- /dev/null
+++ b/fuzz/seed_corpus/3457d93607d3999e321617680bed3ddca1f44bf3
@@ -0,0 +1 @@
+<a/>
diff --git a/fuzz/seed_corpus/34675d3c7f8e4a39df7ac2c6bc0a06612f5319e0 b/fuzz/seed_corpus/34675d3c7f8e4a39df7ac2c6bc0a06612f5319e0
new file mode 100644
index 000000000000..e880cc5adf30
--- /dev/null
+++ b/fuzz/seed_corpus/34675d3c7f8e4a39df7ac2c6bc0a06612f5319e0
@@ -0,0 +1,7 @@
+<?xml version="1.0"?>
+<foo:foo 
+	xmlns:foo="http://FOO" 
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+	xsi:schemaLocation="http://FOO include3_0.xsd">
+	<foo:bar />
+</foo:foo>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/34f7d2c6f3468da3f3ff5f21164a2801a0f9925a b/fuzz/seed_corpus/34f7d2c6f3468da3f3ff5f21164a2801a0f9925a
new file mode 100644
index 000000000000..087ed956b53a
--- /dev/null
+++ b/fuzz/seed_corpus/34f7d2c6f3468da3f3ff5f21164a2801a0f9925a
@@ -0,0 +1,14 @@
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+   <element>
+      <anyName>
+        <except>
+          <nsName ns="http://bar.com/"/>
+          <nsName ns="http://foo.com/"/>
+        </except>
+      </anyName>
+      <empty/>
+   </element>
+  </start>
+</grammar>
+
diff --git a/fuzz/seed_corpus/34f892bb3c2e5d05fd6082da5ba25d932a5dea2f b/fuzz/seed_corpus/34f892bb3c2e5d05fd6082da5ba25d932a5dea2f
new file mode 100644
index 000000000000..c17295af3214
--- /dev/null
+++ b/fuzz/seed_corpus/34f892bb3c2e5d05fd6082da5ba25d932a5dea2f
@@ -0,0 +1,3 @@
+<AAA>
+0
+</AAA>
diff --git a/fuzz/seed_corpus/35023a7259bc97894808e681da25db0a9643746c b/fuzz/seed_corpus/35023a7259bc97894808e681da25db0a9643746c
new file mode 100644
index 000000000000..fbf721dc8c6f
--- /dev/null
+++ b/fuzz/seed_corpus/35023a7259bc97894808e681da25db0a9643746c
@@ -0,0 +1,7 @@
+<!DOCTYPE doc [
+<!ELEMENT doc (a , b? , c+)?>
+<!ELEMENT a EMPTY>
+<!ELEMENT b (#PCDATA)>
+<!ELEMENT c (#PCDATA)>
+]>
+<doc><a/><b>lacks c</b></doc>
diff --git a/fuzz/seed_corpus/35343925d7c2fe1f6246096652ac3f588f197d37 b/fuzz/seed_corpus/35343925d7c2fe1f6246096652ac3f588f197d37
new file mode 100644
index 000000000000..e9906b7017aa
--- /dev/null
+++ b/fuzz/seed_corpus/35343925d7c2fe1f6246096652ac3f588f197d37
@@ -0,0 +1 @@
+<internationalPrice currency="EUR" value="423.46"/>
diff --git a/fuzz/seed_corpus/3553d1e2ae4f4bf2dd64e22920ee093c1246375a b/fuzz/seed_corpus/3553d1e2ae4f4bf2dd64e22920ee093c1246375a
new file mode 100644
index 000000000000..5064bf230478
--- /dev/null
+++ b/fuzz/seed_corpus/3553d1e2ae4f4bf2dd64e22920ee093c1246375a
@@ -0,0 +1,5 @@
+<card>
+  <name>John Smith</name>
+  <email>js@example.com</email>
+  <preferredFormat>text</preferredFormat>
+</card>
diff --git a/fuzz/seed_corpus/3573efff01f53fb99cc1f62025782687a8492389 b/fuzz/seed_corpus/3573efff01f53fb99cc1f62025782687a8492389
new file mode 100644
index 000000000000..f5ebd8912198
--- /dev/null
+++ b/fuzz/seed_corpus/3573efff01f53fb99cc1f62025782687a8492389
@@ -0,0 +1,6 @@
+<?xml version='1.0' ?>
+<!DOCTYPE test [
+<!ENTITY ampproblem '&amp;'>
+]>
+<t a="&ampproblem;">a</t>
+
diff --git a/fuzz/seed_corpus/359efdf116e99b035ad8a7143e0008c726f8e89a b/fuzz/seed_corpus/359efdf116e99b035ad8a7143e0008c726f8e89a
new file mode 100644
index 000000000000..f25558923ec9
--- /dev/null
+++ b/fuzz/seed_corpus/359efdf116e99b035ad8a7143e0008c726f8e89a
@@ -0,0 +1,8 @@
+<!DOCTYPE doc [
+<!ELEMENT doc (#PCDATA)>
+]>
+<doc>
+<?pi value?>
+text
+<!-- and comments -->
+</doc>
diff --git a/fuzz/seed_corpus/35adadef5ed7f8904b95b896ceb98c0c67b7c4d9 b/fuzz/seed_corpus/35adadef5ed7f8904b95b896ceb98c0c67b7c4d9
new file mode 100644
index 000000000000..4b4961283653
--- /dev/null
+++ b/fuzz/seed_corpus/35adadef5ed7f8904b95b896ceb98c0c67b7c4d9
@@ -0,0 +1,14 @@
+<?xml version="1.0"?>
+<changelog
+	xmlns="http://www.blackperl.com/XML/ChangeLog" 
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://www.blackperl.com/XML/ChangeLog changelog093.xsd">
+	<description lang="PL"/>
+	<description lang="PL"/>
+	<release version="1" date="2005-04-08T21:12:00">
+		<item>
+			<file path="abc"/>
+			<description lang="FR"/>
+		</item>
+	</release>
+</changelog>
diff --git a/fuzz/seed_corpus/35e835321db6aadf8e91b0c5349ca32d5dcfaca0 b/fuzz/seed_corpus/35e835321db6aadf8e91b0c5349ca32d5dcfaca0
new file mode 100644
index 000000000000..dc7c36bad212
--- /dev/null
+++ b/fuzz/seed_corpus/35e835321db6aadf8e91b0c5349ca32d5dcfaca0
@@ -0,0 +1,5 @@
+<AAA>
+     <BBB>
+          <CCC/>
+     </BBB>
+</AAA>
diff --git a/fuzz/seed_corpus/362061c13eb3be9264e4d6fd796b65e67e06d15f b/fuzz/seed_corpus/362061c13eb3be9264e4d6fd796b65e67e06d15f
new file mode 100644
index 000000000000..5caccfca49b9
--- /dev/null
+++ b/fuzz/seed_corpus/362061c13eb3be9264e4d6fd796b65e67e06d15f
@@ -0,0 +1,23 @@
+<?xml version="1.0"?>
+<!DOCTYPE catalog PUBLIC "-//OASIS//DTD Entity Resolution XML Catalog V1.0//EN" "http://www.oasis-open.org/committees/entity/release/1.0/catalog.dtd">
+<catalog xmlns="urn:oasis:names:tc:entity:xmlns:xml:catalog">
+
+<delegatePublic publicIdStartString="-//OASIS//"
+		catalog="oasis.xml"/>
+<delegateSystem systemIdStartString="http://www.oasis-open.org/"
+                catalog="oasis.xml"/>
+<delegateURI uriStartString="http://www.oasis-open.org/"
+                catalog="oasis.xml"/>
+
+<delegatePublic publicIdStartString="-//OASIS//DTD XML Catalog //"
+		catalog="docbook.xml"/>
+<delegatePublic publicIdStartString="-//OASIS//ENTITIES DocBook XML"
+		catalog="docbook.xml"/>
+<delegatePublic publicIdStartString="-//OASIS//DTD DocBook XML"
+		catalog="docbook.xml"/>
+<delegateSystem systemIdStartString="http://www.oasis-open.org/docbook/"
+		catalog="docbook.xml"/>
+<delegateURI uriStartString="http://www.oasis-open.org/docbook/"
+		catalog="docbook.xml"/>
+
+</catalog>
diff --git a/fuzz/seed_corpus/367c8849eb9c664ffd8fca01ae437693e7c300f1 b/fuzz/seed_corpus/367c8849eb9c664ffd8fca01ae437693e7c300f1
new file mode 100644
index 000000000000..7f58a8b4f6a8
--- /dev/null
+++ b/fuzz/seed_corpus/367c8849eb9c664ffd8fca01ae437693e7c300f1
@@ -0,0 +1,3 @@
+<example:addressBook xmlns:example="http://www.example.com">
+  <example:card example:name="John Smith" example:email="js@example.com"/>
+</example:addressBook>
diff --git a/fuzz/seed_corpus/369cde0f03fa526fa88cb0962ad9df3db638f974 b/fuzz/seed_corpus/369cde0f03fa526fa88cb0962ad9df3db638f974
new file mode 100644
index 000000000000..7f99baf63625
--- /dev/null
+++ b/fuzz/seed_corpus/369cde0f03fa526fa88cb0962ad9df3db638f974
@@ -0,0 +1,14 @@
+<?xml version="1.0"?>
+<d:multistatus xmlns:d="http://www.ietf.org/standards/dav/">
+  <d:response>
+    <d:href>http://www.foo.bar/othercontainer/resource1</d:href>
+    <d:href>http://www.foo.bar/othercontainer/resource2</d:href>
+    <d:href>http://www.foo.bar/othercontainer/</d:href>
+    <d:href>http://www.foo.bar/othercontainer/R2/D2</d:href>
+    <d:status>HTTP/1.1 201 Created</d:status>
+  </d:response>
+  <d:response>
+    <d:href>http://www.foo.bar/othercontainer/R2/</d:href>
+    <d:status>HTTP/1.1 412 Precondition Failed</d:status>
+  </d:response>
+</d:multistatus>
diff --git a/fuzz/seed_corpus/36a3a042b66d27d82b3c33ba30f12b3ace42b992 b/fuzz/seed_corpus/36a3a042b66d27d82b3c33ba30f12b3ace42b992
new file mode 100644
index 000000000000..717b66a36387
--- /dev/null
+++ b/fuzz/seed_corpus/36a3a042b66d27d82b3c33ba30f12b3ace42b992
@@ -0,0 +1,8 @@
+<?xml version="1.0"?>
+<XPath xmlns:bar="http://example.org/bar" xmlns:baz="http://example.org/baz" xmlns:foo="http://example.org/foo" xml:lang="en-ie">
+    (//. | //@* | //namespace::*) 
+    [ 
+              <!-- everything -->
+              ancestor-or-self::bar:Something
+    ]
+</XPath>
diff --git a/fuzz/seed_corpus/3763091a5b9d668ead99e1859df607ebaa818660 b/fuzz/seed_corpus/3763091a5b9d668ead99e1859df607ebaa818660
new file mode 100644
index 000000000000..3ab3d068ca82
--- /dev/null
+++ b/fuzz/seed_corpus/3763091a5b9d668ead99e1859df607ebaa818660
@@ -0,0 +1,163 @@
+<?xml version="1.0"?>
+<!DOCTYPE dia:diagram [
+<!ELEMENT dia:diagram (dia:diagramdata, (dia:layer)*) >
+<!ATTLIST dia:diagram
+          xmlns:dia CDATA #FIXED "http://www.lysator.liu.se/~alla/dia/">
+          
+
+<!ELEMENT dia:diagramdata (dia:attribute)* >
+
+<!ELEMENT dia:layer (dia:object | dia:group)*>
+<!ATTLIST dia:layer
+   dia:name CDATA #REQUIRED
+   dia:visible (true|false) #REQUIRED >
+
+<!ELEMENT dia:object ((dia:attribute)*, dia:connections?)>
+<!ATTLIST dia:object
+   dia:type CDATA #REQUIRED
+   dia:version NMTOKEN #REQUIRED
+   dia:id ID #REQUIRED >
+
+<!ELEMENT dia:connections (dia:connection)*>
+
+<!ELEMENT dia:connection EMPTY>
+<!ATTLIST dia:connection
+   dia:handle NMTOKEN #REQUIRED
+   dia:to IDREF #REQUIRED
+   dia:connection NMTOKEN #REQUIRED>
+
+<!ELEMENT dia:group (dia:object | dia:group)*>
+
+<!ELEMENT dia:attribute (dia:composite | dia:int | dia:enum | dia:real | dia:boolean |
+                     dia:color | dia:point | dia:rectangle | dia:string | dia:font)*>
+<!ATTLIST dia:attribute  dia:name CDATA #REQUIRED >
+
+<!ELEMENT dia:composite (dia:attribute)*>
+<!ATTLIST dia:composite  dia:type CDATA #IMPLIED>
+
+<!ELEMENT dia:int EMPTY>
+<!ATTLIST dia:int  dia:val NMTOKEN #REQUIRED>
+
+<!ELEMENT dia:enum EMPTY>
+<!ATTLIST dia:enum  dia:val NMTOKEN #REQUIRED>
+
+<!ELEMENT dia:real EMPTY>
+<!ATTLIST dia:real  dia:val CDATA #REQUIRED>
+
+<!ELEMENT dia:boolean EMPTY>
+<!ATTLIST dia:boolean  dia:val (true|false) #REQUIRED>
+
+<!ELEMENT dia:color EMPTY>
+<!ATTLIST dia:color  dia:val CDATA #REQUIRED>
+
+<!ELEMENT dia:point EMPTY>
+<!ATTLIST dia:point  dia:val CDATA #REQUIRED>
+
+<!ELEMENT dia:rectangle EMPTY>
+<!ATTLIST dia:rectangle  dia:val CDATA #REQUIRED>
+
+<!ELEMENT dia:string EMPTY>
+<!ATTLIST dia:string  dia:val CDATA #IMPLIED>
+
+<!ELEMENT dia:font EMPTY>
+<!ATTLIST dia:font dia:name CDATA #REQUIRED>
+]>
+
+<dia:diagram xmlns:dia="http://www.lysator.liu.se/~alla/dia/">
+  <dia:diagramdata>
+    <dia:attribute dia:name="background">
+      <dia:color dia:val="#ffffff"/>
+    </dia:attribute>
+  </dia:diagramdata>
+  <dia:layer dia:name="Background" dia:visible="true">
+    <dia:object dia:type="Standard - Line" dia:version="0" dia:id="O0">
+      <dia:attribute dia:name="obj_pos">
+        <dia:point dia:val="1.95,6.85"/>
+      </dia:attribute>
+      <dia:attribute dia:name="obj_bb">
+        <dia:rectangle dia:val="1.9,6.8;11,8.55"/>
+      </dia:attribute>
+      <dia:attribute dia:name="conn_endpoints">
+        <dia:point dia:val="1.95,6.85"/>
+        <dia:point dia:val="10.95,8.5"/>
+      </dia:attribute>
+      <dia:attribute dia:name="line_color">
+        <dia:color dia:val="#000000"/>
+      </dia:attribute>
+      <dia:attribute dia:name="line_width">
+        <dia:real dia:val="0.1"/>
+      </dia:attribute>
+      <dia:attribute dia:name="line_style">
+        <dia:enum dia:val="0"/>
+      </dia:attribute>
+      <dia:attribute dia:name="start_arrow">
+        <dia:enum dia:val="0"/>
+      </dia:attribute>
+      <dia:attribute dia:name="end_arrow">
+        <dia:enum dia:val="0"/>
+      </dia:attribute>
+      <dia:connections>
+        <dia:connection dia:handle="1" dia:to="O2" dia:connection="3"/>
+      </dia:connections>
+    </dia:object>
+    <dia:object dia:type="Standard - Text" dia:version="0" dia:id="O1">
+      <dia:attribute dia:name="obj_pos">
+        <dia:point dia:val="4.8,4.75"/>
+      </dia:attribute>
+      <dia:attribute dia:name="obj_bb">
+        <dia:rectangle dia:val="2.579,3.96359;7.021,4.96359"/>
+      </dia:attribute>
+      <dia:attribute dia:name="text">
+        <dia:composite dia:type="text">
+          <dia:attribute dia:name="string">
+            <dia:string dia:val="sdfsdfg"/>
+          </dia:attribute>
+          <dia:attribute dia:name="font">
+            <dia:font dia:name="Courier"/>
+          </dia:attribute>
+          <dia:attribute dia:name="height">
+            <dia:real dia:val="1"/>
+          </dia:attribute>
+          <dia:attribute dia:name="pos">
+            <dia:point dia:val="4.8,4.75"/>
+          </dia:attribute>
+          <dia:attribute dia:name="color">
+            <dia:color dia:val="#000000"/>
+          </dia:attribute>
+          <dia:attribute dia:name="alignment">
+            <dia:enum dia:val="1"/>
+          </dia:attribute>
+        </dia:composite>
+      </dia:attribute>
+    </dia:object>
+    <dia:object dia:type="Standard - Box" dia:version="0" dia:id="O2">
+      <dia:attribute dia:name="obj_pos">
+        <dia:point dia:val="10.95,7.5"/>
+      </dia:attribute>
+      <dia:attribute dia:name="obj_bb">
+        <dia:rectangle dia:val="10.9,7.45;13.05,9.55"/>
+      </dia:attribute>
+      <dia:attribute dia:name="elem_corner">
+        <dia:point dia:val="10.95,7.5"/>
+      </dia:attribute>
+      <dia:attribute dia:name="elem_width">
+        <dia:real dia:val="2.05"/>
+      </dia:attribute>
+      <dia:attribute dia:name="elem_height">
+        <dia:real dia:val="2"/>
+      </dia:attribute>
+      <dia:attribute dia:name="border_width">
+        <dia:real dia:val="0.1"/>
+      </dia:attribute>
+      <dia:attribute dia:name="border_color">
+        <dia:color dia:val="#000000"/>
+      </dia:attribute>
+      <dia:attribute dia:name="inner_color">
+        <dia:color dia:val="#ffffff"/>
+      </dia:attribute>
+      <dia:attribute dia:name="line_style">
+        <dia:enum dia:val="0"/>
+      </dia:attribute>
+    </dia:object>
+  </dia:layer>
+</dia:diagram>
diff --git a/fuzz/seed_corpus/37d81231057d12730464baf1d81ef8463d8a3ba8 b/fuzz/seed_corpus/37d81231057d12730464baf1d81ef8463d8a3ba8
new file mode 100644
index 000000000000..f495831af821
--- /dev/null
+++ b/fuzz/seed_corpus/37d81231057d12730464baf1d81ef8463d8a3ba8
@@ -0,0 +1,8 @@
+<?xml version="1.0"?>
+<!DOCTYPE root [
+<!ENTITY foo 'abc'>
+<!ENTITY bar 'def'>
+]>
+<root attribute="&foo;">
+   <element>&bar;</element>
+</root>
diff --git a/fuzz/seed_corpus/37f690b3337edd9e89cf7b8181a612674979125e b/fuzz/seed_corpus/37f690b3337edd9e89cf7b8181a612674979125e
new file mode 100644
index 000000000000..6213f1b9eeda
--- /dev/null
+++ b/fuzz/seed_corpus/37f690b3337edd9e89cf7b8181a612674979125e
@@ -0,0 +1,19 @@
+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG April 1999//EN" 
+  "http://www.w3.org/Graphics/SVG/svg-19990412.dtd">
+<svg width="4in" height="3in">
+  <desc>Gradients apply to leaf nodes
+  </desc>
+  <g>
+    <defs>
+      <lineargradient id="MyGradient">
+        <gradientstop offset="0%" color="#F60"/>
+        <gradientstop offset="70%" color="#FF6"/>
+      </lineargradient>
+    </defs>
+    <g style="fill: url(#MyGradient)">
+      <rect width="20" height="15.8"/>
+      <rect width="35" height="8"/>
+   </g>
+  </g>
+</svg>
diff --git a/fuzz/seed_corpus/37f92f2750a7f26f9055119d80f6cd1ebbf756f2 b/fuzz/seed_corpus/37f92f2750a7f26f9055119d80f6cd1ebbf756f2
new file mode 100644
index 000000000000..d7658b0245eb
--- /dev/null
+++ b/fuzz/seed_corpus/37f92f2750a7f26f9055119d80f6cd1ebbf756f2
@@ -0,0 +1,6 @@
+<!DOCTYPE doc [
+<!ENTITY EndAttr "27'" >
+]>
+<doc>
+<element attribute='a-&EndAttr;>
+</doc>
diff --git a/fuzz/seed_corpus/3825c09a96e5e05f4092ae01d96c209db1f8f050 b/fuzz/seed_corpus/3825c09a96e5e05f4092ae01d96c209db1f8f050
new file mode 100644
index 000000000000..96967360aa24
--- /dev/null
+++ b/fuzz/seed_corpus/3825c09a96e5e05f4092ae01d96c209db1f8f050
@@ -0,0 +1,4 @@
+<!DOCTYPE doc SYSTEM "dtds/doc.dtd" [
+<!ATTLIST doc id ID #IMPLIED>
+]>
+<doc val="v1"></doc>
diff --git a/fuzz/seed_corpus/38515283cea851779d8e8d3b0aad93be591fddca b/fuzz/seed_corpus/38515283cea851779d8e8d3b0aad93be591fddca
new file mode 100644
index 000000000000..b1fc883fc08d
--- /dev/null
+++ b/fuzz/seed_corpus/38515283cea851779d8e8d3b0aad93be591fddca
@@ -0,0 +1,4 @@
+<!ENTITY % local.p.class        "">
+<!ENTITY % p.class              "p
+                                %local.p.class;">
+
diff --git a/fuzz/seed_corpus/38adf992bf07f252b47363b333b6d90402124062 b/fuzz/seed_corpus/38adf992bf07f252b47363b333b6d90402124062
new file mode 100644
index 000000000000..b1055496f9d1
--- /dev/null
+++ b/fuzz/seed_corpus/38adf992bf07f252b47363b333b6d90402124062
@@ -0,0 +1,24 @@
+<element name="addressBook"  xmlns="http://relaxng.org/ns/structure/1.0">
+  <zeroOrMore>
+    <element name="card">
+      <interleave>
+        <zeroOrMore>
+	  <element name="name">
+	    <text/>
+	  </element>
+	  <element name="email">
+	    <text/>
+	  </element>
+        </zeroOrMore>
+        <zeroOrMore>
+	  <element name="company">
+	    <text/>
+	  </element>
+	  <element name="email">
+	    <text/>
+	  </element>
+        </zeroOrMore>
+      </interleave>
+    </element>
+  </zeroOrMore>
+</element>
diff --git a/fuzz/seed_corpus/38ca080f40a7d3c2546bb8a6f724a1d24c45c0c1 b/fuzz/seed_corpus/38ca080f40a7d3c2546bb8a6f724a1d24c45c0c1
new file mode 100644
index 000000000000..d576feca9de4
--- /dev/null
+++ b/fuzz/seed_corpus/38ca080f40a7d3c2546bb8a6f724a1d24c45c0c1
@@ -0,0 +1 @@
+<select onclick="aaaa&#10;      bbbb&#160;">f&#160;oo</select>
diff --git a/fuzz/seed_corpus/392bf6b64c0e639ddae18ff6fc312d383a7823c1 b/fuzz/seed_corpus/392bf6b64c0e639ddae18ff6fc312d383a7823c1
new file mode 100644
index 000000000000..dcdd41872c8a
--- /dev/null
+++ b/fuzz/seed_corpus/392bf6b64c0e639ddae18ff6fc312d383a7823c1
@@ -0,0 +1,3 @@
+<l:foo xmlns:l="http://example.com/xsd/ns"
+       xmlns:b="http://example.com/xsd/ns" b:id="abc"/>
+
diff --git a/fuzz/seed_corpus/392e0963a6e4f6ccc286f097d86f26292258b29c b/fuzz/seed_corpus/392e0963a6e4f6ccc286f097d86f26292258b29c
new file mode 100644
index 000000000000..068a1a9e056d
--- /dev/null
+++ b/fuzz/seed_corpus/392e0963a6e4f6ccc286f097d86f26292258b29c
@@ -0,0 +1,8 @@
+<?xml version="1.0"?>
+<!-- Dummy instance for any-1_1.xsd -->
+<foo:foo xmlns:foo="urn:test:foo" xmlns:moo="urn:test:moo"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="urn:test:foo any-1_1.xsd">
+	<foo:bar/>
+	<moo:moo/>
+</foo:foo>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/394d289b3ca309b56508d8e49ba7b33d6f0a3c7f b/fuzz/seed_corpus/394d289b3ca309b56508d8e49ba7b33d6f0a3c7f
new file mode 100644
index 000000000000..cb1883d84a31
--- /dev/null
+++ b/fuzz/seed_corpus/394d289b3ca309b56508d8e49ba7b33d6f0a3c7f
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <ref name="e2"/>
+  </start>
+  <define name="e2">
+    <element name="e2">
+      <element name="e3">
+        <text/>
+      </element>
+    </element>
+  </define>
+</grammar>
diff --git a/fuzz/seed_corpus/39a4d06da6128e34fbaf2492613a8a35dd3c1172 b/fuzz/seed_corpus/39a4d06da6128e34fbaf2492613a8a35dd3c1172
new file mode 100644
index 000000000000..8a752e2e3827
--- /dev/null
+++ b/fuzz/seed_corpus/39a4d06da6128e34fbaf2492613a8a35dd3c1172
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+
+<!-- This test checks the implementation of the varieties of the xsd:simpleType element. -->
+    
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 
+	targetNamespace="http://FOO" xmlns:foo="http://FOO" 
+	elementFormDefault="qualified"> 
+
+	<element name="foo">
+		<complexType>
+			<sequence maxOccurs="unbounded">
+				<element name="barA">
+					<simpleType>
+						<union memberTypes="foo:typeA foo:typeB"/>      
+					</simpleType>
+				</element>
+				<element name="barB">
+					<simpleType>
+						<list itemType="foo:typeA"/>      
+					</simpleType>
+				</element>        
+				<element name="barC">
+					<simpleType>
+						<restriction base="string">
+							<enumeration value="tequilla"/>  	  	  
+						</restriction>     
+					</simpleType>
+				</element>                
+			</sequence>
+		</complexType>
+	</element>
+   
+	<simpleType name="typeA">
+		<restriction base="string">
+			<enumeration value="pub"/>  	  	  
+		</restriction>
+	</simpleType> 
+   
+	<simpleType name="typeB">
+		<restriction base="string">
+			<enumeration value="fajita"/>  	  	  
+		</restriction>
+	</simpleType>    
+  
+</schema> 
diff --git a/fuzz/seed_corpus/39da01073207d77452a8e9207324ad9c733b72a8 b/fuzz/seed_corpus/39da01073207d77452a8e9207324ad9c733b72a8
new file mode 100644
index 000000000000..bdca528003ec
--- /dev/null
+++ b/fuzz/seed_corpus/39da01073207d77452a8e9207324ad9c733b72a8
@@ -0,0 +1,9 @@
+<?xml version="1.0"?>
+<XPath xmlns:bar="http://example.org/bar" xmlns:baz="http://example.org/baz" xmlns:foo="http://example.org/foo" xml:lang="en-ie">
+    (//. | //@* | //namespace::*) 
+    [ 
+              <!-- only directly-used namespace nodes -->
+              ancestor-or-self::bar:Something  and
+              (string(self::node()) = namespace-uri(parent::node()))
+    ]
+</XPath>
diff --git a/fuzz/seed_corpus/3a0a830b4c2564ac6580153175cdd7d65a9ab21a b/fuzz/seed_corpus/3a0a830b4c2564ac6580153175cdd7d65a9ab21a
new file mode 100644
index 000000000000..60a6bec14e92
--- /dev/null
+++ b/fuzz/seed_corpus/3a0a830b4c2564ac6580153175cdd7d65a9ab21a
@@ -0,0 +1,35 @@
+<?xml version="1.0"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+	    elementFormDefault="unqualified"
+	    attributeFormDefault="unqualified">
+  <xsd:annotation>
+    <xsd:documentation xml:lang="en">
+        Testing hexBinary data types
+    </xsd:documentation>
+  </xsd:annotation>
+  <xsd:element name="xsd_hexBinary">
+    <xsd:complexType>
+      <xsd:sequence>
+        <xsd:choice minOccurs="1" maxOccurs="unbounded">
+          <xsd:element name="hex" type="xsd:hexBinary"/>
+          <xsd:element name="hex2">
+            <xsd:simpleType>
+              <xsd:restriction base="xsd:hexBinary">
+                <xsd:maxLength value="8"/>
+                <xsd:minLength value="1"/>
+              </xsd:restriction>
+            </xsd:simpleType>
+          </xsd:element>
+          <xsd:element name="hex3">
+            <xsd:simpleType>
+              <xsd:restriction base="xsd:hexBinary">
+                <xsd:length value="2"/>
+              </xsd:restriction>
+            </xsd:simpleType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:sequence>
+    </xsd:complexType>
+  </xsd:element>
+</xsd:schema>
+
diff --git a/fuzz/seed_corpus/3a43d6ed6c7f14912ef4e83ada972310d391e8ac b/fuzz/seed_corpus/3a43d6ed6c7f14912ef4e83ada972310d391e8ac
new file mode 100644
index 000000000000..8a1ba0fb7590
--- /dev/null
+++ b/fuzz/seed_corpus/3a43d6ed6c7f14912ef4e83ada972310d391e8ac
@@ -0,0 +1,11 @@
+<?xml version="1.0"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
+  <xs:complexType name="length1">
+    <xs:simpleContent>
+      <xs:extension base="xs:nonNegativeInteger">
+        <xs:attribute name="unit" type="xs:NMTOKEN"/>
+      </xs:extension>
+    </xs:simpleContent>
+  </xs:complexType>
+  <xs:element name="width" type="length1"/>
+</xs:schema>
diff --git a/fuzz/seed_corpus/3ab4c074cd1471d049ac1f69e9c73e316b12abc6 b/fuzz/seed_corpus/3ab4c074cd1471d049ac1f69e9c73e316b12abc6
new file mode 100644
index 000000000000..10064c937256
--- /dev/null
+++ b/fuzz/seed_corpus/3ab4c074cd1471d049ac1f69e9c73e316b12abc6
@@ -0,0 +1,44 @@
+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG April 1999//EN" 
+  "http://www.w3.org/Graphics/SVG/svg-19990412.dtd">
+<svg width="800px" height="800px">
+  <desc>This sample SVG file draws a flower</desc>
+  <g style="transform: matrix(1 0 0 -1 -25.88 798.60);
+     stroke: #000; stroke-width: 1" >
+   <path style="fill: #1A5466" d = "m 242.33 684.19
+          C 346.44 757.48 271.45 647.38 213.17 641.37
+          C 271.45 647.38 383.43 575.21 256.71 613.30
+          C 383.43 575.21 251.04 565.90 205.23 609.68
+          C 251.04 565.90 265.13 432.88 210.71 557.95
+          C 265.13 432.88 175.04 531.37 175.67 596.26
+          C 175.04 531.37 80.63  437.67 138.96 559.82
+          C  80.63 437.67 100.67 569.80 146.75 611.20
+          C 100.67 569.80 -31.14 585.98 95.49  617.49
+          C -31.14 585.98 83.94  652.25 140.24 643.26
+          C 83.94  652.25 13.98  766.12 113.04 687.55
+          C 13.98  766.12 137.45 716.63 161.05 668.30
+          C 137.45 716.63 182.02 842.45 178.39 717.23
+          C 182.02 842.45 220.90 714.46 193.51 667.46
+          C 220.90 714.46 346.44 757.48 242.33 684.19 z" />
+   <path style="fill: #34AACD" d = "M 235.33 691.19
+          C 339.44 764.48 264.45 654.38 206.17 648.37
+          C 264.45 654.38 376.43 582.21 249.71 620.30
+          C 376.43 582.21 244.04 572.90 198.23 616.68
+          C 244.04 572.90 258.13 439.88 203.71 564.95
+          C 258.13 439.88 168.04 538.37 168.67 603.26
+          C 168.04 538.37 73.63  444.67 131.96 566.82
+          C 73.63  444.67 93.67  576.80 139.75 618.20
+          C 93.67  576.80 -38.14 592.98  88.49 624.49
+          C -38.14 592.98 76.94  659.25 133.24 650.26
+          C 76.94  659.25 6.98   773.12 106.04 694.55
+          C 6.98   773.12 130.45 723.63 154.05 675.30
+          C 130.45 723.63 175.02 849.45 171.39 724.23
+          C 175.02 849.45 213.90 721.46 186.51 674.46
+          C 213.90 721.46 339.44 764.48 235.33 691.19 z" />
+   <path style="fill: #F881BF" d = "M 199.44 634.43
+          C 199.44 622.16 189.19 612.21 176.54 612.21
+          C 163.89 612.21 153.63 622.16 153.63 634.43
+          C 153.63 646.71 163.89 656.66 176.54 656.66
+          C 189.19 656.66 199.44 646.71 199.44 634.43 z"/>
+  </g>
+</svg>
diff --git a/fuzz/seed_corpus/3ae23066e6ca32d416573bf52ee2229db42b91ce b/fuzz/seed_corpus/3ae23066e6ca32d416573bf52ee2229db42b91ce
new file mode 100644
index 000000000000..09b4e7b60a31
--- /dev/null
+++ b/fuzz/seed_corpus/3ae23066e6ca32d416573bf52ee2229db42b91ce
@@ -0,0 +1 @@
+Lo§”“@¥…™¢‰–•~ñKð@…•ƒ–„‰•‡~ÉÂÔ`ññôñ@on%L£…¢£@�££™~JàZ@an%
\ No newline at end of file
diff --git a/fuzz/seed_corpus/3b1dd9cc6f8bc9de8eed5355b05b8baa508052d9 b/fuzz/seed_corpus/3b1dd9cc6f8bc9de8eed5355b05b8baa508052d9
new file mode 100644
index 000000000000..d742887e2f03
--- /dev/null
+++ b/fuzz/seed_corpus/3b1dd9cc6f8bc9de8eed5355b05b8baa508052d9
@@ -0,0 +1,15 @@
+<?xml version="1.0"?>
+<!DOCTYPE catalog PUBLIC "-//OASIS//DTD Entity Resolution XML Catalog V1.0//EN" "http://www.oasis-open.org/committees/entity/release/1.0/catalog.dtd">
+<catalog xmlns="urn:oasis:names:tc:entity:xmlns:xml:catalog">
+<public publicId="-//OASIS//DTD DocBook XML V4.1.2//EN" uri="http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd"/>
+<public publicId="-//OASIS//ENTITIES DocBook XML Notations V4.1.2//EN" uri="http://www.oasis-open.org/docbook/xml/4.1.2/dbnotnx.mod"/>
+<public publicId=" -//OASIS//ENTITIES	DocBook  
+    XML Character Entities V4.1.2//EN " uri="http://www.oasis-open.org/docbook/xml/4.1.2/dbcentx.mod"/>
+<public publicId="-//OASIS//ELEMENTS DocBook XML Information Pool V4.1.2//EN" uri="http://www.oasis-open.org/docbook/xml/4.1.2/dbpoolx.mod"/>
+<public publicId="-//OASIS//ELEMENTS DocBook XML Document Hierarchy V4.1.2//EN" uri="http://www.oasis-open.org/docbook/xml/4.1.2/dbhierx.mod"/>
+<public publicId="-//OASIS//ENTITIES DocBook XML Additional General Entities V4.1.2//EN" uri="http://www.oasis-open.org/docbook/xml/4.1.2/dbgenent.mod"/>
+<public publicId="-//OASIS//DTD DocBook XML CALS Table Model V4.1.2//EN" uri="http://www.oasis-open.org/docbook/xml/4.1.2/calstblx.dtd"/>
+<public publicId="-//OASIS//DTD DocBook MathML Module V1.0//EN" uri="http://www.oasis-open.org/docbook/xml/mathml/1.0/dbmathml.dtd"/>
+<nextCatalog catalog="stylesheet.xml"/>
+<rewriteSystem systemIdStartString="http://www.oasis-open.org/docbook/" rewritePrefix="/usr/share/xml/docbook/"/>
+</catalog>
diff --git a/fuzz/seed_corpus/3b4f01db792431dd373134595aa08cc7ff84868c b/fuzz/seed_corpus/3b4f01db792431dd373134595aa08cc7ff84868c
new file mode 100644
index 000000000000..d70c01295ba7
--- /dev/null
+++ b/fuzz/seed_corpus/3b4f01db792431dd373134595aa08cc7ff84868c
@@ -0,0 +1,5 @@
+<?xml version="1.0"?>
+<xsd:lalala 
+	xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+	targetNamespace="http://BAR">
+</xsd:lalala>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/3b9311d5a10bd7b1907ce53f0fdf0dea196e9958 b/fuzz/seed_corpus/3b9311d5a10bd7b1907ce53f0fdf0dea196e9958
new file mode 100644
index 000000000000..b29e5a688fa4
--- /dev/null
+++ b/fuzz/seed_corpus/3b9311d5a10bd7b1907ce53f0fdf0dea196e9958
@@ -0,0 +1,4 @@
+<!DOCTYPE a [
+    <!ELEMENT a (pppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp:llllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll)>
+]>
+<a/>
diff --git a/fuzz/seed_corpus/3bde163d787b60d1ac3ff67bbe0af0530ee38e75 b/fuzz/seed_corpus/3bde163d787b60d1ac3ff67bbe0af0530ee38e75
new file mode 100644
index 000000000000..3b457bc8ce93
--- /dev/null
+++ b/fuzz/seed_corpus/3bde163d787b60d1ac3ff67bbe0af0530ee38e75
@@ -0,0 +1,10 @@
+<?xml version="1.0"?>
+<root>
+  <s p="root"/>
+  <p1>
+    <s p="p1"/>
+  </p1>
+  <p2>
+    <s p="p2"/>
+  </p2>
+</root>
diff --git a/fuzz/seed_corpus/3bfbfe5be753aa28efc91a7a3d50aada9b6dc00f b/fuzz/seed_corpus/3bfbfe5be753aa28efc91a7a3d50aada9b6dc00f
new file mode 100644
index 000000000000..9cfb1988f84e
--- /dev/null
+++ b/fuzz/seed_corpus/3bfbfe5be753aa28efc91a7a3d50aada9b6dc00f
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<office:document-styles xmlns:office="urn:oasis:names:tc:opendocument:xmlns:office:1.0" xmlns:style="urn:oasis:names:tc:opendocument:xmlns:style:1.0" xmlns:text="urn:oasis:names:tc:opendocument:xmlns:text:1.0" xmlns:table="urn:oasis:names:tc:opendocument:xmlns:table:1.0" xmlns:draw="urn:oasis:names:tc:opendocument:xmlns:drawing:1.0" xmlns:fo="urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:meta="urn:oasis:names:tc:opendocument:xmlns:meta:1.0" xmlns:number="urn:oasis:names:tc:opendocument:xmlns:datastyle:1.0" xmlns:svg="urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0" xmlns:chart="urn:oasis:names:tc:opendocument:xmlns:chart:1.0" xmlns:dr3d="urn:oasis:names:tc:opendocument:xmlns:dr3d:1.0" xmlns:math="http://www.w3.org/1998/Math/MathML" xmlns:form="urn:oasis:names:tc:opendocument:xmlns:form:1.0" xmlns:script="urn:oasis:names:tc:opendocument:xmlns:script:1.0" xmlns:ooo="http://openoffice.org/2004/office" xmlns:ooow="http://openoffice.org/2004/writer" xmlns:oooc="http://openoffice.org/2004/calc" xmlns:dom="http://www.w3.org/2001/xml-events" office:version="1.0">
+ <office:styles>
+  <text:notes-configuration text:note-class="endnote" style:num-format="1" text:start-value="0"/>
+ </office:styles>
+</office:document-styles>
diff --git a/fuzz/seed_corpus/3c2b83c121df18fcc68b9c8a7ae2eca64f5d90fe b/fuzz/seed_corpus/3c2b83c121df18fcc68b9c8a7ae2eca64f5d90fe
new file mode 100644
index 000000000000..62824f914c29
--- /dev/null
+++ b/fuzz/seed_corpus/3c2b83c121df18fcc68b9c8a7ae2eca64f5d90fe
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+http://www.w3.org/TR/xmldsig2ed-tests/#c14n11xmlbase-prop-6
+
+Check that implementations of [XML-C14N1.1] properly build the xml:base in 
+one element that originally had no xml:base  attribute.
+-->
+<ietf:c14n11XmlBaseDoc1 xmlns:ietf="http://www.ietf.org" xmlns:w3c="http://www.w3.org" xml:base="http://xmlbase.example.org/xmlbase0/">
+    <ietf:e1 xml:base="/xmlbase1/">
+      <ietf:e11 xml:base="/xmlbase11/">
+        <ietf:e111 xml:base="/xmlbase111/"/>
+      </ietf:e11>
+      <ietf:e12 at="2">
+        <ietf:e121 xml:base="/xmlbase121/"/>
+      </ietf:e12>
+    </ietf:e1>
+    <ietf:e2>
+      <ietf:e21 xml:base="/xmlbase21/"/>
+    </ietf:e2>
+    <ietf:e3>
+      <ietf:e31 at="3"/>
+    </ietf:e3>
+</ietf:c14n11XmlBaseDoc1>
diff --git a/fuzz/seed_corpus/3c561c0cda15985767ee01971a9690b95797b410 b/fuzz/seed_corpus/3c561c0cda15985767ee01971a9690b95797b410
new file mode 100644
index 000000000000..240c480f7fc5
--- /dev/null
+++ b/fuzz/seed_corpus/3c561c0cda15985767ee01971a9690b95797b410
@@ -0,0 +1,8 @@
+<!DOCTYPE doc [
+<!ELEMENT doc (a | b)>
+<!ELEMENT a EMPTY>
+<!ELEMENT b EMPTY>
+]>
+<doc>
+<a/>
+</doc>
diff --git a/fuzz/seed_corpus/3c69b57233d9b642e5049ace8a6f2d5abdde04c1 b/fuzz/seed_corpus/3c69b57233d9b642e5049ace8a6f2d5abdde04c1
new file mode 100644
index 000000000000..47dd2a74a773
--- /dev/null
+++ b/fuzz/seed_corpus/3c69b57233d9b642e5049ace8a6f2d5abdde04c1
@@ -0,0 +1,8 @@
+<?xml version="1.0"?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html>
+  <body>
+    <h1><abbr>a</abbr> b</h1>
+  </body>
+</html>
diff --git a/fuzz/seed_corpus/3c982eeabfa96702cfb1f7e00ae1d77400be1cf5 b/fuzz/seed_corpus/3c982eeabfa96702cfb1f7e00ae1d77400be1cf5
new file mode 100644
index 000000000000..6d13b33bfd05
--- /dev/null
+++ b/fuzz/seed_corpus/3c982eeabfa96702cfb1f7e00ae1d77400be1cf5
@@ -0,0 +1,11 @@
+<?xml version="1.0" standalone="yes"?>
+<svg width="4in" height="3in"
+ xmlns='http://www.w3.org/Graphics/SVG/svg-19990412.dtd'>
+  <desc>This links to an external image
+  </desc>
+  <image x="200" y="200" style="width: 100px; height: 100px"
+   xml:link = 'simple' show = 'embed' actuate = 'auto'
+  href="myimage.png">
+    <title>My image</title>
+  </image>
+</svg>
diff --git a/fuzz/seed_corpus/3ca4c964b9792ca5363239457e5c1420da58a1f3 b/fuzz/seed_corpus/3ca4c964b9792ca5363239457e5c1420da58a1f3
new file mode 100644
index 000000000000..a14e362ba7b4
--- /dev/null
+++ b/fuzz/seed_corpus/3ca4c964b9792ca5363239457e5c1420da58a1f3
@@ -0,0 +1,7 @@
+<!DOCTYPE acb SYSTEM "http://example.org/acb.dtd">
+<acb>
+  <a>Let's use predefined entites &amp; &lt; &gt;</a>
+  <c/>
+  <b>Let's use a DTD defined entity &bent;</b>
+</acb>
+
diff --git a/fuzz/seed_corpus/3cb01cf8d387cfe9ae2e23f1bfb6d0e8e98e9b0e b/fuzz/seed_corpus/3cb01cf8d387cfe9ae2e23f1bfb6d0e8e98e9b0e
new file mode 100644
index 000000000000..874435637187
--- /dev/null
+++ b/fuzz/seed_corpus/3cb01cf8d387cfe9ae2e23f1bfb6d0e8e98e9b0e
@@ -0,0 +1,53 @@
+<element name="html" xmlns="http://relaxng.org/ns/structure/1.0">
+  <element name="head">
+    <element name="title">
+      <text/>
+    </element>
+  </element>
+  <element name="body">
+    <element name="table">
+      <attribute name="class">
+        <value>addressBook</value>
+      </attribute>
+      <oneOrMore>
+        <element name="tr">
+	  <attribute name="class">
+	    <value>card</value>
+	  </attribute>
+          <element name="td">
+	    <attribute name="class">
+	      <value>name</value>
+	    </attribute>
+            <interleave>
+              <text/>
+              <optional>
+                <element name="span">
+                  <attribute name="class">
+                    <value>givenName</value>
+                  </attribute>
+                  <text/>
+                </element>
+              </optional>
+              <optional>
+                <element name="span">
+                  <attribute name="class">
+                    <value>familyName</value>
+                  </attribute>
+                  <text/>
+                </element>
+              </optional>
+            </interleave>
+          </element>
+          <element name="td">
+	    <attribute name="class">
+	      <value>email</value>
+	    </attribute>
+            <text/>
+          </element>
+        </element>
+      </oneOrMore>
+    </element>
+  </element>
+</element>
+
+
diff --git a/fuzz/seed_corpus/3cc0358ad28a8aa873572699c3dad054b9f4b36c b/fuzz/seed_corpus/3cc0358ad28a8aa873572699c3dad054b9f4b36c
new file mode 100644
index 000000000000..7bf3719ce370
--- /dev/null
+++ b/fuzz/seed_corpus/3cc0358ad28a8aa873572699c3dad054b9f4b36c
@@ -0,0 +1,24 @@
+<?xml version="1.0"?>
+<foo
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:noNamespaceSchemaLocation="decimal-1.xsd">
+    <!-- The good ones. -->
+    <val> 0. </val>
+    <val> .0 </val>
+    <val> .10 </val>
+    <val> 01. </val>
+    <val> 000 </val>
+    <val>123456789012345678</val>
+    <val>-123456789012345678</val>
+    <val>0.123456789012345678</val>
+    <val>-0.123456789012345678</val>
+    <!-- The bad ones. -->
+    <val>.</val>
+    <val>-</val>
+    <val>+</val>
+    <val>*</val>
+    <val>- 1</val>
+    <val>+ 1</val>
+    <val>+ 0</val>
+    <val>- 0</val>
+</foo>
diff --git a/fuzz/seed_corpus/3d3aaf13fa606e4d1f9578525670886e42f24c5c b/fuzz/seed_corpus/3d3aaf13fa606e4d1f9578525670886e42f24c5c
new file mode 100644
index 000000000000..b460b93d8f4e
--- /dev/null
+++ b/fuzz/seed_corpus/3d3aaf13fa606e4d1f9578525670886e42f24c5c
@@ -0,0 +1,9 @@
+<?xml version="1.0"?>
+<foo:foo 
+	xmlns:foo="http://FOO" 
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+	xsi:schemaLocation="http://FOO include2_0.xsd">
+	<foo:bar foo:bar="ooo">
+		<foo:bar.B foo:bar="ooo"/>
+	</foo:bar>	
+</foo:foo>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/3d50175e6eec31cf51792765c26e1e52e7082e52 b/fuzz/seed_corpus/3d50175e6eec31cf51792765c26e1e52e7082e52
new file mode 100644
index 000000000000..bed44b7f760c
--- /dev/null
+++ b/fuzz/seed_corpus/3d50175e6eec31cf51792765c26e1e52e7082e52
@@ -0,0 +1,10 @@
+<!--
+http://www.w3.org/TR/xmldsig2ed-tests/#XMLID
+
+Check that implementations of [XML-C14N1.1] handle xml:id attributes 
+as defined in [XML-C14N1.1]
+-->
+<XPath xmlns:ietf="http://www.ietf.org" >
+(//. | //@* | //namespace::*)
+[ancestor-or-self::ietf:e11 or ancestor-or-self::ietf:e12]
+</XPath>
diff --git a/fuzz/seed_corpus/3d5670df150b1ef15cd0b5a864b453df8b60c070 b/fuzz/seed_corpus/3d5670df150b1ef15cd0b5a864b453df8b60c070
new file mode 100644
index 000000000000..6ab9d80d04a8
--- /dev/null
+++ b/fuzz/seed_corpus/3d5670df150b1ef15cd0b5a864b453df8b60c070
@@ -0,0 +1,4 @@
+<root>
+  <child type="Foo">
+  </child>
+</root>
diff --git a/fuzz/seed_corpus/3d75659fae1ba8a57edf94fcd929e838884ec628 b/fuzz/seed_corpus/3d75659fae1ba8a57edf94fcd929e838884ec628
new file mode 100644
index 000000000000..f88364889a5c
--- /dev/null
+++ b/fuzz/seed_corpus/3d75659fae1ba8a57edf94fcd929e838884ec628
@@ -0,0 +1,93 @@
+<?xml version="1.0" encoding="ISO-8859-1" standalone="no"?>
+<ELEMENTS>
+  <ELEMENT>
+    <items>
+      <item>1</item>
+      <item>2</item>
+      <item>3</item>
+      <item>4</item>
+      <item>5</item>
+      <!-- Some dupls. -->
+      <item>dupl1</item>
+      <item>dupl2</item>
+      <item>dupl3</item>
+      <item>dupl4</item>
+      <item>dupl5</item>
+      <item>dupl6</item>
+      <item>dupl7</item>
+      <item>dupl8</item>
+      <item>dupl9</item>
+      <item>dupl10</item>
+      <item>dupl11</item>
+
+      <item>6</item>
+      <item>7</item>
+      <item>8</item>
+      <item>9</item>
+      <item>10</item>
+      <item>11</item>
+      <items>
+        <item>12</item>
+        <item>13</item>
+        <item>14</item>
+        <item>15</item>
+        <!-- Some dupls. -->
+        <item>dupl1</item>
+        <item>dupl2</item>
+        <item>dupl3</item>
+        <item>dupl4</item>
+        <item>dupl5</item>
+        <item>dupl6</item>
+        <item>dupl7</item>
+        <item>dupl8</item>
+        <item>dupl9</item>
+        <item>dupl10</item>
+        <item>dupl11</item>
+
+        <item>16</item>
+        <item>17</item>
+        <item>18</item>
+        <item>19</item>
+        <item>20</item>
+        <item>21</item>
+      </items>
+      <items>
+        <item>22</item>
+        <item>23</item>
+        <item>24</item>
+        <item>25</item>
+        <item>26</item>
+        <item>27</item>
+        <item>28</item>
+        <item>29</item>
+        <item>30</item>
+        <item>31</item>
+        <item>32</item>
+        <item>33</item>
+        <item>34</item>
+        <item>35</item>
+        <item>36</item>
+        <item>37</item>
+        <item>38</item>
+        <item>39</item>
+        <item>40</item>
+        <item>41</item>
+        <!-- Some dupls. -->
+        <item>dupl1</item>
+        <item>dupl2</item>
+        <item>dupl3</item>
+        <item>dupl4</item>
+        <item>dupl5</item>
+        <item>dupl6</item>
+        <item>dupl7</item>
+        <item>dupl8</item>
+        <item>dupl9</item>
+        <item>dupl10</item>
+        <item>dupl11</item>
+      </items>
+    </items>
+    <!-- Keyrefs. -->
+    <ref>41</ref>
+  </ELEMENT>
+</ELEMENTS>
+
diff --git a/fuzz/seed_corpus/3dc6a326d54c4ad851e746c41d4f589a2a7a81dc b/fuzz/seed_corpus/3dc6a326d54c4ad851e746c41d4f589a2a7a81dc
new file mode 100644
index 000000000000..3a74d6816011
--- /dev/null
+++ b/fuzz/seed_corpus/3dc6a326d54c4ad851e746c41d4f589a2a7a81dc
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<!-- 
+-->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 
+	targetNamespace="http://FOO" 
+	xmlns:foo="http://FOO" elementFormDefault="qualified" attributeFormDefault="qualified">
+	
+	<element name="foo">
+		<complexType>
+			<complexContent>
+				<extension base="foo:type.A">				  	  			
+					<anyAttribute namespace="http://DOO" processContents="skip"/>
+				</extension>
+			</complexContent>
+		</complexType>    
+	</element>  
+
+	<complexType name="type.A">		
+		<attributeGroup ref="foo:attrGr.A_1"/>
+		<attributeGroup ref="foo:attrGr.A_2"/>
+		<anyAttribute namespace="http://FOO" processContents="skip"/>
+	</complexType>
+
+	<attributeGroup name="attrGr.A_1">
+		<anyAttribute namespace="http://FOO http://BOO" processContents="skip"/>
+	</attributeGroup>
+
+	<attributeGroup name="attrGr.A_2">
+		<anyAttribute namespace="http://BAR http://DOO http://FOO" processContents="skip"/>
+	</attributeGroup>
+
+
+</schema>
diff --git a/fuzz/seed_corpus/3df6ab31f8c924814d6ec41254d11b4b3734784a b/fuzz/seed_corpus/3df6ab31f8c924814d6ec41254d11b4b3734784a
new file mode 100644
index 000000000000..576e8d4c162e
--- /dev/null
+++ b/fuzz/seed_corpus/3df6ab31f8c924814d6ec41254d11b4b3734784a
@@ -0,0 +1,2413 @@
+<?xml version="1.0" encoding="utf-8"?>
+<testSuite>
+  <testSuite>
+    <documentation>Datatype dateTime</documentation>
+    <testCase>
+      <requires datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"/>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="dateTime"/>
+        </element>
+      </correct>
+      <valid>
+        <doc>2001-12-01T19:45:00</doc>
+      </valid>
+      <valid>
+        <doc>2001-12-01T19:45:00Z</doc>
+      </valid>
+      <valid>
+        <doc>2001-12-01T19:45:00-11:59</doc>
+      </valid>
+      <valid>
+        <doc>0001-01-12T00:00:00+12:00</doc>
+      </valid>
+      <invalid>
+        <doc>2001-12-1T19:45:00+24:00</doc>
+      </invalid>
+      <invalid>
+        <doc>2001-12-1T19:45:00</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <value type="dateTime">2001-12-01T19:45:00</value>
+        </element>
+      </correct>
+      <valid>
+        <doc>2001-12-01T19:45:00.00</doc>
+      </valid>
+      <invalid>
+        <doc>2001-12-01T19:45:00Z</doc>
+      </invalid>
+      <invalid>
+        <doc>2001-12-01T19:45:00.00Z</doc>
+      </invalid>
+      <invalid>
+        <doc>2001-12-01T20:45:00+01:00</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <value type="dateTime">2001-12-01T19:45:00Z</value>
+        </element>
+      </correct>
+      <valid>
+        <doc>2001-12-01T19:45:00.00Z</doc>
+      </valid>
+      <valid>
+        <doc>2001-12-01T20:45:00+01:00</doc>
+      </valid>
+      <invalid>
+        <doc>2001-12-01T19:45:00</doc>
+      </invalid>
+      <invalid>
+        <doc>2001-12-01T19:45:00.00</doc>
+      </invalid>
+    </testCase>
+  </testSuite>
+  <testSuite>
+    <documentation>Datatype anyURI</documentation>
+    <testCase>
+      <requires datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"/>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="anyURI"/>
+        </element>
+      </correct>
+      <valid>
+        <doc>foobar</doc>
+      </valid>
+      <valid>
+        <doc>http://www.example.com</doc>
+      </valid>
+      <valid>
+        <doc>http://ji%6d@www.example.com</doc>
+      </valid>
+      <valid>
+        <doc>http://www.example.co%6d</doc>
+      </valid>
+      <valid>
+        <doc>nosuchscheme:stuff</doc>
+      </valid>
+      <invalid>
+        <doc>foo$bar:stuff</doc>
+      </invalid>
+      <invalid>
+        <doc>f%oobar</doc>
+      </invalid>
+    </testCase>
+  </testSuite>
+  <testSuite>
+    <documentation>Datatype integer</documentation>
+    <testCase>
+      <requires datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"/>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="integer"/>
+        </element>
+      </correct>
+      <valid>
+        <doc>10</doc>
+      </valid>
+      <valid>
+        <doc>01</doc>
+      </valid>
+      <valid>
+        <doc>0123456789</doc>
+      </valid>
+      <valid>
+        <doc>+10</doc>
+      </valid>
+      <valid>
+        <doc>-10</doc>
+      </valid>
+      <invalid>
+        <doc>1.0</doc>
+      </invalid>
+      <invalid>
+        <doc>.1</doc>
+      </invalid>
+      <valid>
+        <doc>9999999999999999999999999999999</doc>
+      </valid>
+      <invalid>
+        <doc>1.</doc>
+      </invalid>
+      <invalid>
+        <doc>0.</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <value type="integer">0</value>
+        </element>
+      </correct>
+      <valid>
+        <doc>+0</doc>
+      </valid>
+      <valid>
+        <doc>-0</doc>
+      </valid>
+      <valid>
+        <doc>00</doc>
+      </valid>
+      <invalid>
+        <doc>10</doc>
+      </invalid>
+      <invalid>
+        <doc>+10</doc>
+      </invalid>
+      <invalid>
+        <doc>+0010</doc>
+      </invalid>
+      <invalid>
+        <doc>010</doc>
+      </invalid>
+      <invalid>
+        <doc>-10</doc>
+      </invalid>
+      <invalid>
+        <doc>-0010</doc>
+      </invalid>
+      <invalid>
+        <doc>-010</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <value type="integer">10</value>
+        </element>
+      </correct>
+      <valid>
+        <doc>+10</doc>
+      </valid>
+      <valid>
+        <doc>+0010</doc>
+      </valid>
+      <valid>
+        <doc>010</doc>
+      </valid>
+      <invalid>
+        <doc>0</doc>
+      </invalid>
+      <invalid>
+        <doc>+0</doc>
+      </invalid>
+      <invalid>
+        <doc>-0</doc>
+      </invalid>
+      <invalid>
+        <doc>00</doc>
+      </invalid>
+      <invalid>
+        <doc>-10</doc>
+      </invalid>
+      <invalid>
+        <doc>-0010</doc>
+      </invalid>
+      <invalid>
+        <doc>-010</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <value type="integer">-10</value>
+        </element>
+      </correct>
+      <valid>
+        <doc>-0010</doc>
+      </valid>
+      <valid>
+        <doc>-010</doc>
+      </valid>
+      <invalid>
+        <doc>0</doc>
+      </invalid>
+      <invalid>
+        <doc>+0</doc>
+      </invalid>
+      <invalid>
+        <doc>-0</doc>
+      </invalid>
+      <invalid>
+        <doc>00</doc>
+      </invalid>
+      <invalid>
+        <doc>10</doc>
+      </invalid>
+      <invalid>
+        <doc>+10</doc>
+      </invalid>
+      <invalid>
+        <doc>+0010</doc>
+      </invalid>
+      <invalid>
+        <doc>010</doc>
+      </invalid>
+    </testCase>
+  </testSuite>
+  <testSuite>
+    <documentation>Datatype duration</documentation>
+    <testCase>
+      <requires datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"/>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration"/>
+        </element>
+      </correct>
+      <valid>
+        <doc>P1Y</doc>
+      </valid>
+      <valid>
+        <doc>P1Y0M2DT17H5M12S</doc>
+      </valid>
+      <valid>
+        <doc>-P1Y</doc>
+      </valid>
+      <valid>
+        <doc>P60D</doc>
+      </valid>
+      <valid>
+        <doc>PT24H</doc>
+      </valid>
+      <valid>
+        <doc>PT1.2S</doc>
+      </valid>
+      <invalid>
+        <doc>P24h</doc>
+      </invalid>
+      <invalid>
+        <doc>P24H</doc>
+      </invalid>
+      <invalid>
+        <doc>P1YT</doc>
+      </invalid>
+      <invalid>
+        <doc>P</doc>
+      </invalid>
+      <invalid>
+        <doc>-P</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <value type="duration">-P6M</value>
+        </element>
+      </correct>
+      <invalid>
+        <doc>P0Y</doc>
+      </invalid>
+      <invalid>
+        <doc>-P0Y</doc>
+      </invalid>
+      <invalid>
+        <doc>P1Y</doc>
+      </invalid>
+      <invalid>
+        <doc>P001Y</doc>
+      </invalid>
+      <invalid>
+        <doc>P001Y0M</doc>
+      </invalid>
+      <invalid>
+        <doc>P1Y0M0DT0H0M0.0S</doc>
+      </invalid>
+      <invalid>
+        <doc>P6M</doc>
+      </invalid>
+      <invalid>
+        <doc>PT6M</doc>
+      </invalid>
+      <invalid>
+        <doc>PT1S</doc>
+      </invalid>
+      <invalid>
+        <doc>PT1.0S</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <value type="duration">P0Y</value>
+        </element>
+      </correct>
+      <valid>
+        <doc>-P0Y</doc>
+      </valid>
+      <invalid>
+        <doc>-P6M</doc>
+      </invalid>
+      <invalid>
+        <doc>P1Y</doc>
+      </invalid>
+      <invalid>
+        <doc>P001Y</doc>
+      </invalid>
+      <invalid>
+        <doc>P001Y0M</doc>
+      </invalid>
+      <invalid>
+        <doc>P1Y0M0DT0H0M0.0S</doc>
+      </invalid>
+      <invalid>
+        <doc>P6M</doc>
+      </invalid>
+      <invalid>
+        <doc>PT6M</doc>
+      </invalid>
+      <invalid>
+        <doc>PT1S</doc>
+      </invalid>
+      <invalid>
+        <doc>PT1.0S</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <value type="duration">P1Y</value>
+        </element>
+      </correct>
+      <valid>
+        <doc>P001Y</doc>
+      </valid>
+      <valid>
+        <doc>P001Y0M</doc>
+      </valid>
+      <valid>
+        <doc>P1Y0M0DT0H0M0.0S</doc>
+      </valid>
+      <invalid>
+        <doc>-P6M</doc>
+      </invalid>
+      <invalid>
+        <doc>P0Y</doc>
+      </invalid>
+      <invalid>
+        <doc>-P0Y</doc>
+      </invalid>
+      <invalid>
+        <doc>P6M</doc>
+      </invalid>
+      <invalid>
+        <doc>PT6M</doc>
+      </invalid>
+      <invalid>
+        <doc>PT1S</doc>
+      </invalid>
+      <invalid>
+        <doc>PT1.0S</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <value type="duration">P6M</value>
+        </element>
+      </correct>
+      <invalid>
+        <doc>-P6M</doc>
+      </invalid>
+      <invalid>
+        <doc>P0Y</doc>
+      </invalid>
+      <invalid>
+        <doc>-P0Y</doc>
+      </invalid>
+      <invalid>
+        <doc>P1Y</doc>
+      </invalid>
+      <invalid>
+        <doc>P001Y</doc>
+      </invalid>
+      <invalid>
+        <doc>P001Y0M</doc>
+      </invalid>
+      <invalid>
+        <doc>P1Y0M0DT0H0M0.0S</doc>
+      </invalid>
+      <invalid>
+        <doc>PT6M</doc>
+      </invalid>
+      <invalid>
+        <doc>PT1S</doc>
+      </invalid>
+      <invalid>
+        <doc>PT1.0S</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <value type="duration">PT6M</value>
+        </element>
+      </correct>
+      <invalid>
+        <doc>-P6M</doc>
+      </invalid>
+      <invalid>
+        <doc>P0Y</doc>
+      </invalid>
+      <invalid>
+        <doc>-P0Y</doc>
+      </invalid>
+      <invalid>
+        <doc>P1Y</doc>
+      </invalid>
+      <invalid>
+        <doc>P001Y</doc>
+      </invalid>
+      <invalid>
+        <doc>P001Y0M</doc>
+      </invalid>
+      <invalid>
+        <doc>P1Y0M0DT0H0M0.0S</doc>
+      </invalid>
+      <invalid>
+        <doc>P6M</doc>
+      </invalid>
+      <invalid>
+        <doc>PT1S</doc>
+      </invalid>
+      <invalid>
+        <doc>PT1.0S</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <value type="duration">PT1S</value>
+        </element>
+      </correct>
+      <valid>
+        <doc>PT1.0S</doc>
+      </valid>
+      <invalid>
+        <doc>-P6M</doc>
+      </invalid>
+      <invalid>
+        <doc>P0Y</doc>
+      </invalid>
+      <invalid>
+        <doc>-P0Y</doc>
+      </invalid>
+      <invalid>
+        <doc>P1Y</doc>
+      </invalid>
+      <invalid>
+        <doc>P001Y</doc>
+      </invalid>
+      <invalid>
+        <doc>P001Y0M</doc>
+      </invalid>
+      <invalid>
+        <doc>P1Y0M0DT0H0M0.0S</doc>
+      </invalid>
+      <invalid>
+        <doc>P6M</doc>
+      </invalid>
+      <invalid>
+        <doc>PT6M</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">PT1M</param>
+          </data>
+        </element>
+      </correct>
+      <valid>
+        <doc>PT61S</doc>
+      </valid>
+      <invalid>
+        <doc>PT1M</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">PT61S</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>PT1M</doc>
+      </invalid>
+      <invalid>
+        <doc>PT61S</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">PT59S</param>
+          </data>
+        </element>
+      </correct>
+      <valid>
+        <doc>PT1M</doc>
+      </valid>
+      <invalid>
+        <doc>PT59S</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">PT1M</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>PT59S</doc>
+      </invalid>
+      <invalid>
+        <doc>PT1M</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">PT60S</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>PT1M</doc>
+      </invalid>
+      <invalid>
+        <doc>PT60S</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">PT1M</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>PT60S</doc>
+      </invalid>
+      <invalid>
+        <doc>PT1M</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">PT1H</param>
+          </data>
+        </element>
+      </correct>
+      <valid>
+        <doc>PT61M</doc>
+      </valid>
+      <invalid>
+        <doc>PT1H</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">PT61M</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>PT1H</doc>
+      </invalid>
+      <invalid>
+        <doc>PT61M</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">PT59M</param>
+          </data>
+        </element>
+      </correct>
+      <valid>
+        <doc>PT1H</doc>
+      </valid>
+      <invalid>
+        <doc>PT59M</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">PT1H</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>PT59M</doc>
+      </invalid>
+      <invalid>
+        <doc>PT1H</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">PT60M</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>PT1H</doc>
+      </invalid>
+      <invalid>
+        <doc>PT60M</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">PT1H</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>PT60M</doc>
+      </invalid>
+      <invalid>
+        <doc>PT1H</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P1D</param>
+          </data>
+        </element>
+      </correct>
+      <valid>
+        <doc>PT25H</doc>
+      </valid>
+      <invalid>
+        <doc>P1D</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">PT25H</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>P1D</doc>
+      </invalid>
+      <invalid>
+        <doc>PT25H</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">PT23H</param>
+          </data>
+        </element>
+      </correct>
+      <valid>
+        <doc>P1D</doc>
+      </valid>
+      <invalid>
+        <doc>PT23H</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P1D</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>PT23H</doc>
+      </invalid>
+      <invalid>
+        <doc>P1D</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P1D</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>PT24H</doc>
+      </invalid>
+      <invalid>
+        <doc>P1D</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">PT24H</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>P1D</doc>
+      </invalid>
+      <invalid>
+        <doc>PT24H</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P1Y</param>
+          </data>
+        </element>
+      </correct>
+      <valid>
+        <doc>P13M</doc>
+      </valid>
+      <invalid>
+        <doc>P1Y</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P13M</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>P1Y</doc>
+      </invalid>
+      <invalid>
+        <doc>P13M</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P11M</param>
+          </data>
+        </element>
+      </correct>
+      <valid>
+        <doc>P1Y</doc>
+      </valid>
+      <invalid>
+        <doc>P11M</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P1Y</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>P11M</doc>
+      </invalid>
+      <invalid>
+        <doc>P1Y</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P12M</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>P1Y</doc>
+      </invalid>
+      <invalid>
+        <doc>P12M</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P1Y</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>P12M</doc>
+      </invalid>
+      <invalid>
+        <doc>P1Y</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P364D</param>
+          </data>
+        </element>
+      </correct>
+      <valid>
+        <doc>P1Y</doc>
+      </valid>
+      <invalid>
+        <doc>P364D</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P1Y</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>P364D</doc>
+      </invalid>
+      <invalid>
+        <doc>P1Y</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P1Y</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>P365D</doc>
+      </invalid>
+      <invalid>
+        <doc>P1Y</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P365D</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>P1Y</doc>
+      </invalid>
+      <invalid>
+        <doc>P365D</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P1Y</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>P366D</doc>
+      </invalid>
+      <invalid>
+        <doc>P1Y</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P366D</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>P1Y</doc>
+      </invalid>
+      <invalid>
+        <doc>P366D</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P1Y</param>
+          </data>
+        </element>
+      </correct>
+      <valid>
+        <doc>P367D</doc>
+      </valid>
+      <invalid>
+        <doc>P1Y</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P367D</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>P1Y</doc>
+      </invalid>
+      <invalid>
+        <doc>P367D</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P149D</param>
+          </data>
+        </element>
+      </correct>
+      <valid>
+        <doc>P5M</doc>
+      </valid>
+      <invalid>
+        <doc>P149D</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P5M</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>P149D</doc>
+      </invalid>
+      <invalid>
+        <doc>P5M</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P150D</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>P5M</doc>
+      </invalid>
+      <invalid>
+        <doc>P150D</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P5M</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>P150D</doc>
+      </invalid>
+      <invalid>
+        <doc>P5M</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P151D</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>P5M</doc>
+      </invalid>
+      <invalid>
+        <doc>P151D</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P5M</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>P151D</doc>
+      </invalid>
+      <invalid>
+        <doc>P5M</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P152D</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>P5M</doc>
+      </invalid>
+      <invalid>
+        <doc>P152D</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P5M</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>P152D</doc>
+      </invalid>
+      <invalid>
+        <doc>P5M</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P153D</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>P5M</doc>
+      </invalid>
+      <invalid>
+        <doc>P153D</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P5M</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>P153D</doc>
+      </invalid>
+      <invalid>
+        <doc>P5M</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P5M</param>
+          </data>
+        </element>
+      </correct>
+      <valid>
+        <doc>P154D</doc>
+      </valid>
+      <invalid>
+        <doc>P5M</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P154D</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>P5M</doc>
+      </invalid>
+      <invalid>
+        <doc>P154D</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P27D</param>
+          </data>
+        </element>
+      </correct>
+      <valid>
+        <doc>P1M</doc>
+      </valid>
+      <invalid>
+        <doc>P27D</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P1M</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>P27D</doc>
+      </invalid>
+      <invalid>
+        <doc>P1M</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P28D</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>P1M</doc>
+      </invalid>
+      <invalid>
+        <doc>P28D</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P1M</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>P28D</doc>
+      </invalid>
+      <invalid>
+        <doc>P1M</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P29D</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>P1M</doc>
+      </invalid>
+      <invalid>
+        <doc>P29D</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P1M</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>P29D</doc>
+      </invalid>
+      <invalid>
+        <doc>P1M</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P30D</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>P1M</doc>
+      </invalid>
+      <invalid>
+        <doc>P30D</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P1M</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>P30D</doc>
+      </invalid>
+      <invalid>
+        <doc>P1M</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P31D</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>P1M</doc>
+      </invalid>
+      <invalid>
+        <doc>P31D</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P1M</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>P31D</doc>
+      </invalid>
+      <invalid>
+        <doc>P1M</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P1M</param>
+          </data>
+        </element>
+      </correct>
+      <valid>
+        <doc>P32D</doc>
+      </valid>
+      <invalid>
+        <doc>P1M</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="duration">
+            <param name="minExclusive">P32D</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>P1M</doc>
+      </invalid>
+      <invalid>
+        <doc>P32D</doc>
+      </invalid>
+    </testCase>
+  </testSuite>
+  <testSuite>
+    <documentation>Datatype time</documentation>
+    <testCase>
+      <requires datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"/>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="time"/>
+        </element>
+      </correct>
+      <valid>
+        <doc>12:45:00</doc>
+      </valid>
+      <valid>
+        <doc>12:45:00Z</doc>
+      </valid>
+    </testCase>
+  </testSuite>
+  <testSuite>
+    <documentation>Datatype date</documentation>
+    <testCase>
+      <requires datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"/>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="date"/>
+        </element>
+      </correct>
+      <valid>
+        <doc>1886-12-01</doc>
+      </valid>
+      <valid>
+        <doc>1886-12-01Z</doc>
+      </valid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="date">
+            <param name="minExclusive">1066-12-31</param>
+          </data>
+        </element>
+      </correct>
+      <valid>
+        <doc>1900-01-01</doc>
+      </valid>
+      <invalid>
+        <doc>1066-12-31</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="date">
+            <param name="minExclusive">1900-01-01</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>1066-12-31</doc>
+      </invalid>
+      <invalid>
+        <doc>1900-01-01</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="date">
+            <param name="minExclusive">1900-01-01</param>
+          </data>
+        </element>
+      </correct>
+      <valid>
+        <doc>1900-01-02</doc>
+      </valid>
+      <invalid>
+        <doc>1900-01-01</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="date">
+            <param name="minExclusive">1900-01-02</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>1900-01-01</doc>
+      </invalid>
+      <invalid>
+        <doc>1900-01-02</doc>
+      </invalid>
+    </testCase>
+  </testSuite>
+  <testSuite>
+    <documentation>Datatype gYearMonth</documentation>
+    <testCase>
+      <requires datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"/>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="gYearMonth"/>
+        </element>
+      </correct>
+      <valid>
+        <doc>1996-12</doc>
+      </valid>
+      <valid>
+        <doc>1996-01</doc>
+      </valid>
+      <valid>
+        <doc>1996-01Z</doc>
+      </valid>
+      <invalid>
+        <doc>1996-00</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <value type="gYearMonth">1996-01</value>
+        </element>
+      </correct>
+      <invalid>
+        <doc>1996-01Z</doc>
+      </invalid>
+      <invalid>
+        <doc>1996-01+00:00</doc>
+      </invalid>
+      <invalid>
+        <doc>1996-01-00:00</doc>
+      </invalid>
+      <invalid>
+        <doc>1996-01+01:00</doc>
+      </invalid>
+      <invalid>
+        <doc>1996-01-01:00</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <value type="gYearMonth">1996-01Z</value>
+        </element>
+      </correct>
+      <valid>
+        <doc>1996-01+00:00</doc>
+      </valid>
+      <valid>
+        <doc>1996-01-00:00</doc>
+      </valid>
+      <invalid>
+        <doc>1996-01</doc>
+      </invalid>
+      <invalid>
+        <doc>1996-01+01:00</doc>
+      </invalid>
+      <invalid>
+        <doc>1996-01-01:00</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <value type="gYearMonth">1996-01+01:00</value>
+        </element>
+      </correct>
+      <invalid>
+        <doc>1996-01</doc>
+      </invalid>
+      <invalid>
+        <doc>1996-01Z</doc>
+      </invalid>
+      <invalid>
+        <doc>1996-01+00:00</doc>
+      </invalid>
+      <invalid>
+        <doc>1996-01-00:00</doc>
+      </invalid>
+      <invalid>
+        <doc>1996-01-01:00</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <value type="gYearMonth">1996-01-01:00</value>
+        </element>
+      </correct>
+      <invalid>
+        <doc>1996-01</doc>
+      </invalid>
+      <invalid>
+        <doc>1996-01Z</doc>
+      </invalid>
+      <invalid>
+        <doc>1996-01+00:00</doc>
+      </invalid>
+      <invalid>
+        <doc>1996-01-00:00</doc>
+      </invalid>
+      <invalid>
+        <doc>1996-01+01:00</doc>
+      </invalid>
+    </testCase>
+  </testSuite>
+  <testSuite>
+    <documentation>Datatype gYear</documentation>
+    <testCase>
+      <requires datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"/>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="gYear"/>
+        </element>
+      </correct>
+      <valid>
+        <doc>2001</doc>
+      </valid>
+      <valid>
+        <doc>2001Z</doc>
+      </valid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="gYear">
+            <param name="minExclusive">1999</param>
+          </data>
+        </element>
+      </correct>
+      <valid>
+        <doc>2000</doc>
+      </valid>
+      <invalid>
+        <doc>1999</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="gYear">
+            <param name="minExclusive">2000</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>1999</doc>
+      </invalid>
+      <invalid>
+        <doc>2000</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="gYear">
+            <param name="minExclusive">1999+07:00</param>
+          </data>
+        </element>
+      </correct>
+      <valid>
+        <doc>2000+07:00</doc>
+      </valid>
+      <invalid>
+        <doc>1999+07:00</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="gYear">
+            <param name="minExclusive">2000+07:00</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>1999+07:00</doc>
+      </invalid>
+      <invalid>
+        <doc>2000+07:00</doc>
+      </invalid>
+    </testCase>
+  </testSuite>
+  <testSuite>
+    <documentation>Datatype gMonthDay</documentation>
+    <testCase>
+      <requires datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"/>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="gMonthDay"/>
+        </element>
+      </correct>
+      <valid>
+        <doc>--12-01</doc>
+      </valid>
+      <valid>
+        <doc>--12-01Z</doc>
+      </valid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="gMonthDay">
+            <param name="minExclusive">--12-01</param>
+          </data>
+        </element>
+      </correct>
+      <valid>
+        <doc>--12-04</doc>
+      </valid>
+      <invalid>
+        <doc>--12-01</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="gMonthDay">
+            <param name="minExclusive">--12-04</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>--12-01</doc>
+      </invalid>
+      <invalid>
+        <doc>--12-04</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="gMonthDay">
+            <param name="minExclusive">--11-17</param>
+          </data>
+        </element>
+      </correct>
+      <valid>
+        <doc>--12-04</doc>
+      </valid>
+      <invalid>
+        <doc>--11-17</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="gMonthDay">
+            <param name="minExclusive">--12-04</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>--11-17</doc>
+      </invalid>
+      <invalid>
+        <doc>--12-04</doc>
+      </invalid>
+    </testCase>
+  </testSuite>
+  <testSuite>
+    <documentation>Datatype gDay</documentation>
+    <testCase>
+      <requires datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"/>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="gDay"/>
+        </element>
+      </correct>
+      <valid>
+        <doc>---20</doc>
+      </valid>
+      <valid>
+        <doc>---20Z</doc>
+      </valid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="gDay">
+            <param name="minExclusive">---01</param>
+          </data>
+        </element>
+      </correct>
+      <valid>
+        <doc>---31</doc>
+      </valid>
+      <invalid>
+        <doc>---01</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="gDay">
+            <param name="minExclusive">---31</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>---01</doc>
+      </invalid>
+      <invalid>
+        <doc>---31</doc>
+      </invalid>
+    </testCase>
+  </testSuite>
+  <testSuite>
+    <documentation>Datatype gMonth</documentation>
+    <testCase>
+      <requires datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"/>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="gMonth"/>
+        </element>
+      </correct>
+      <valid>
+        <doc>--12</doc>
+      </valid>
+      <valid>
+        <doc>--01</doc>
+      </valid>
+      <valid>
+        <doc>--01Z</doc>
+      </valid>
+      <valid>
+        <doc> --12 </doc>
+      </valid>
+      <invalid>
+        <doc>---01</doc>
+      </invalid>
+      <invalid>
+        <doc>--00</doc>
+      </invalid>
+      <invalid>
+        <doc>--13</doc>
+      </invalid>
+      <invalid>
+        <doc>- -13</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="gMonth">
+            <param name="minExclusive">--01</param>
+          </data>
+        </element>
+      </correct>
+      <valid>
+        <doc>--12</doc>
+      </valid>
+      <invalid>
+        <doc>--01</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="gMonth">
+            <param name="minExclusive">--12</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>--01</doc>
+      </invalid>
+      <invalid>
+        <doc>--12</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="gMonth">
+            <param name="minExclusive">--01</param>
+          </data>
+        </element>
+      </correct>
+      <valid>
+        <doc>--02</doc>
+      </valid>
+      <invalid>
+        <doc>--01</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="gMonth">
+            <param name="minExclusive">--02</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>--01</doc>
+      </invalid>
+      <invalid>
+        <doc>--02</doc>
+      </invalid>
+    </testCase>
+  </testSuite>
+  <testSuite>
+    <documentation>Datatype boolean</documentation>
+    <testCase>
+      <requires datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"/>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="boolean"/>
+        </element>
+      </correct>
+      <valid>
+        <doc>true</doc>
+      </valid>
+      <valid>
+        <doc>false</doc>
+      </valid>
+      <valid>
+        <doc>0</doc>
+      </valid>
+      <valid>
+        <doc>1</doc>
+      </valid>
+      <invalid>
+        <doc>00</doc>
+      </invalid>
+      <invalid>
+        <doc>00</doc>
+      </invalid>
+      <invalid>
+        <doc>01</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <value type="boolean">true</value>
+        </element>
+      </correct>
+      <valid>
+        <doc>1</doc>
+      </valid>
+      <invalid>
+        <doc>false</doc>
+      </invalid>
+      <invalid>
+        <doc>0</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <value type="boolean">false</value>
+        </element>
+      </correct>
+      <valid>
+        <doc>0</doc>
+      </valid>
+      <invalid>
+        <doc>true</doc>
+      </invalid>
+      <invalid>
+        <doc>1</doc>
+      </invalid>
+    </testCase>
+  </testSuite>
+  <testSuite>
+    <documentation>Datatype base64Binary</documentation>
+    <testCase>
+      <requires datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"/>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="base64Binary"/>
+        </element>
+      </correct>
+      <valid>
+        <doc>AAAA</doc>
+      </valid>
+      <valid>
+        <doc>abcd efgh ijkl mnop qrst uvwx yzAB CDEF GHIJ KLMN OPQR
+STUV WXYZ 0123 4567 89+/</doc>
+      </valid>
+      <valid>
+        <doc>BA==</doc>
+      </valid>
+      <valid>
+        <doc></doc>
+      </valid>
+      <valid>
+        <doc>BA==</doc>
+      </valid>
+      <valid>
+        <doc>BQ==</doc>
+      </valid>
+      <valid>
+        <doc>Bg==</doc>
+      </valid>
+      <valid>
+        <doc>Bw==</doc>
+      </valid>
+      <valid>
+        <doc>BBA=</doc>
+      </valid>
+      <valid>
+        <doc>BBA=</doc>
+      </valid>
+      <valid>
+        <doc>BBE=</doc>
+      </valid>
+      <valid>
+        <doc>BBI=</doc>
+      </valid>
+      <valid>
+        <doc>BBM=</doc>
+      </valid>
+      <valid>
+        <doc>BBQ=</doc>
+      </valid>
+      <valid>
+        <doc>BBU=</doc>
+      </valid>
+      <valid>
+        <doc>BBY=</doc>
+      </valid>
+      <valid>
+        <doc>BBc=</doc>
+      </valid>
+      <valid>
+        <doc>BBg=</doc>
+      </valid>
+      <valid>
+        <doc>BBk=</doc>
+      </valid>
+      <valid>
+        <doc>BBo=</doc>
+      </valid>
+      <valid>
+        <doc>BBs=</doc>
+      </valid>
+      <valid>
+        <doc>BBw=</doc>
+      </valid>
+      <valid>
+        <doc>BB0=</doc>
+      </valid>
+      <valid>
+        <doc>BB4=</doc>
+      </valid>
+      <valid>
+        <doc>BB8=</doc>
+      </valid>
+      <invalid>
+        <doc>====</doc>
+      </invalid>
+      <invalid>
+        <doc>BB==</doc>
+      </invalid>
+      <invalid>
+        <doc>BBB=</doc>
+      </invalid>
+      <invalid>
+        <doc>B===</doc>
+      </invalid>
+      <invalid>
+        <doc>B</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <value type="base64Binary">deadbeef</value>
+        </element>
+      </correct>
+      <valid>
+        <doc>d
+&#13;	e a d
+b eef </doc>
+      </valid>
+      <invalid>
+        <doc>DEADBEEF</doc>
+      </invalid>
+      <invalid>
+        <doc>D
+&#13;	E A D
+B EEF </doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <value type="base64Binary">DEADBEEF</value>
+        </element>
+      </correct>
+      <valid>
+        <doc>D
+&#13;	E A D
+B EEF </doc>
+      </valid>
+      <invalid>
+        <doc>deadbeef</doc>
+      </invalid>
+      <invalid>
+        <doc>d
+&#13;	e a d
+b eef </doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="base64Binary">
+            <param name="length">0</param>
+          </data>
+        </element>
+      </correct>
+      <valid>
+        <doc></doc>
+      </valid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="base64Binary">
+            <param name="length">1</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc></doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="base64Binary">
+            <param name="length">6</param>
+          </data>
+        </element>
+      </correct>
+      <valid>
+        <doc>deadbeef</doc>
+      </valid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="base64Binary">
+            <param name="length">7</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>deadbeef</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="base64Binary">
+            <param name="length">5</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>deadbeef</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="base64Binary">
+            <param name="length">1</param>
+          </data>
+        </element>
+      </correct>
+      <valid>
+        <doc>BA==</doc>
+      </valid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="base64Binary">
+            <param name="length">2</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>BA==</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="base64Binary">
+            <param name="length">0</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>BA==</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="base64Binary">
+            <param name="length">2</param>
+          </data>
+        </element>
+      </correct>
+      <valid>
+        <doc>BBA=</doc>
+      </valid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="base64Binary">
+            <param name="length">3</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>BBA=</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="base64Binary">
+            <param name="length">1</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>BBA=</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="base64Binary">
+            <param name="length">3</param>
+          </data>
+        </element>
+      </correct>
+      <valid>
+        <doc>dead</doc>
+      </valid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="base64Binary">
+            <param name="length">4</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>dead</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="base64Binary">
+            <param name="length">2</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>dead</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="base64Binary">
+            <param name="length">4</param>
+          </data>
+        </element>
+      </correct>
+      <valid>
+        <doc>deadBA==</doc>
+      </valid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="base64Binary">
+            <param name="length">5</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>deadBA==</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="base64Binary">
+            <param name="length">3</param>
+          </data>
+        </element>
+      </correct>
+      <invalid>
+        <doc>deadBA==</doc>
+      </invalid>
+    </testCase>
+  </testSuite>
+  <testSuite>
+    <documentation>Datatype hexBinary</documentation>
+    <testCase>
+      <requires datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"/>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="hexBinary"/>
+        </element>
+      </correct>
+      <valid>
+        <doc>deadbeef</doc>
+      </valid>
+      <valid>
+        <doc></doc>
+      </valid>
+      <valid>
+        <doc>0123456789ABCDEFabcdef</doc>
+      </valid>
+      <invalid>
+        <doc>00 00</doc>
+      </invalid>
+      <invalid>
+        <doc>00.00</doc>
+      </invalid>
+      <invalid>
+        <doc>0G</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <value type="hexBinary">00</value>
+        </element>
+      </correct>
+      <valid>
+        <doc>
+	00
+   </doc>
+      </valid>
+      <invalid>
+        <doc>01</doc>
+      </invalid>
+      <invalid>
+        <doc>10</doc>
+      </invalid>
+      <invalid>
+        <doc>0a</doc>
+      </invalid>
+      <invalid>
+        <doc>0A</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <value type="hexBinary">01</value>
+        </element>
+      </correct>
+      <invalid>
+        <doc>00</doc>
+      </invalid>
+      <invalid>
+        <doc>
+	00
+   </doc>
+      </invalid>
+      <invalid>
+        <doc>10</doc>
+      </invalid>
+      <invalid>
+        <doc>0a</doc>
+      </invalid>
+      <invalid>
+        <doc>0A</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <value type="hexBinary">10</value>
+        </element>
+      </correct>
+      <invalid>
+        <doc>00</doc>
+      </invalid>
+      <invalid>
+        <doc>
+	00
+   </doc>
+      </invalid>
+      <invalid>
+        <doc>01</doc>
+      </invalid>
+      <invalid>
+        <doc>0a</doc>
+      </invalid>
+      <invalid>
+        <doc>0A</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <value type="hexBinary">0a</value>
+        </element>
+      </correct>
+      <valid>
+        <doc>0A</doc>
+      </valid>
+      <invalid>
+        <doc>00</doc>
+      </invalid>
+      <invalid>
+        <doc>
+	00
+   </doc>
+      </invalid>
+      <invalid>
+        <doc>01</doc>
+      </invalid>
+      <invalid>
+        <doc>10</doc>
+      </invalid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="hexBinary">
+            <param name="length">0</param>
+          </data>
+        </element>
+      </correct>
+      <valid>
+        <doc></doc>
+      </valid>
+    </testCase>
+    <testCase>
+      <correct>
+        <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+          <data type="hexBinary">
+            <param name="length">1</param>
+          </data>
+        </ele
\ No newline at end of file
diff --git a/fuzz/seed_corpus/3eadf8140e3e4f143237295ded4432e590149796 b/fuzz/seed_corpus/3eadf8140e3e4f143237295ded4432e590149796
new file mode 100644
index 000000000000..0730038b0dcb
--- /dev/null
+++ b/fuzz/seed_corpus/3eadf8140e3e4f143237295ded4432e590149796
@@ -0,0 +1,24 @@
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+
+  <start>
+    <element name="addressBook">
+      <zeroOrMore>
+	<element name="card">
+	  <ref name="card.attlist"/>
+	</element>
+      </zeroOrMore>
+    </element>
+  </start>
+
+  <define name="card.attlist">
+    <group>
+      <attribute name="name">
+	<text/>
+      </attribute>
+      <attribute name="email">
+	<text/>
+      </attribute>
+    </group>
+  </define>
+
+</grammar>
diff --git a/fuzz/seed_corpus/3ed6e5c140bae24b255cb44442523965ab7a42f8 b/fuzz/seed_corpus/3ed6e5c140bae24b255cb44442523965ab7a42f8
new file mode 100644
index 000000000000..0a11e14daa8a
--- /dev/null
+++ b/fuzz/seed_corpus/3ed6e5c140bae24b255cb44442523965ab7a42f8
@@ -0,0 +1,17 @@
+<?xml version="1.0"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
+  <xs:simpleType name="string255">
+    <xs:restriction base="xs:token">
+      <xs:maxLength value="255"/>
+    </xs:restriction>
+  </xs:simpleType>
+  <xs:element name="title">
+    <xs:complexType>
+      <xs:simpleContent>
+        <xs:extension base="string255">
+          <xs:attribute name="lang" type="xs:language"/>
+        </xs:extension>
+      </xs:simpleContent>
+    </xs:complexType>
+  </xs:element>
+</xs:schema>
diff --git a/fuzz/seed_corpus/3f55d0379c0e80b6f010820df52b0cb386ed8c61 b/fuzz/seed_corpus/3f55d0379c0e80b6f010820df52b0cb386ed8c61
new file mode 100644
index 000000000000..e09d8a10b3e8
--- /dev/null
+++ b/fuzz/seed_corpus/3f55d0379c0e80b6f010820df52b0cb386ed8c61
@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<foo xmlns="urn:test:foo"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+	xsi:schemaLocation="urn:test:foo any5_0.xsd">
+	<boo/>
+	<boo xmlns="urn:test:bar"/>
+	<boo xmlns="urn:test:bar"/>
+	<boo xmlns="urn:test:bar"/>
+	<boo xmlns="urn:test:bar"/>
+	<boo xmlns="urn:test:bar"/>
+	<boo/>
+</foo>
diff --git a/fuzz/seed_corpus/401543482823f51516d893bd40e21f62a7095390 b/fuzz/seed_corpus/401543482823f51516d893bd40e21f62a7095390
new file mode 100644
index 000000000000..555f24d48dff
--- /dev/null
+++ b/fuzz/seed_corpus/401543482823f51516d893bd40e21f62a7095390
@@ -0,0 +1,3 @@
+<AAA>
+  ccc
+</AAA>
diff --git a/fuzz/seed_corpus/4082d19ec13578dcd0e426fd90f95292d0fd17ba b/fuzz/seed_corpus/4082d19ec13578dcd0e426fd90f95292d0fd17ba
new file mode 100644
index 000000000000..55cfba6dccfe
--- /dev/null
+++ b/fuzz/seed_corpus/4082d19ec13578dcd0e426fd90f95292d0fd17ba
@@ -0,0 +1,1102 @@
+<!-- ............................................................... -->
+<!-- XML specification DTD ......................................... -->
+<!-- ............................................................... -->
+
+<!--
+TYPICAL INVOCATION:
+#  <!DOCTYPE spec PUBLIC
+#       "-//W3C//DTD Specification::19980521//EN"
+#       "http://www.w3.org/XML/1998/06/xmlspec-19980521.dtd">
+
+PURPOSE:
+  This DTD was developed for use with the XML family of W3C
+  specifications.  It is an XML-compliant DTD based in part on
+  the TEI Lite and Sweb DTDs.
+
+DEPENDENCIES:
+  None.
+
+CHANGE HISTORY:
+  The list of changes is at the end of the DTD.
+
+  For all details, see the design report at:
+
+#   <http://www.w3.org/XML/1998/06/xmlspec-report-19980521.htm>
+
+  The "typical invocation" FPI always gets updated to reflect the
+  date of the most recent changes.
+
+  Search this file for "#" in the first column to see change history
+  comments.
+
+MAINTAINER:
+  Eve Maler
+  ArborText Inc.
+  elm@arbortext.com
+  voice: +1 781 270 5750
+  fax:   +1 781 273 3760
+-->
+
+<!-- ............................................................... -->
+<!-- Entities for characters and symbols ........................... -->
+
+<!--
+#1998-03-10: maler: Added &ldquo; and &rdquo;.
+#                   Used 8879:1986-compatible decimal character
+#                   references.
+#                   Merged charent.mod file back into main file.
+#1998-05-14: maler: Fixed ldquo and rdquo.  Gave mdash a real number.
+-->
+
+<!ENTITY lt     "&#38;#60;">
+<!ENTITY gt     "&#62;">
+<!ENTITY amp    "&#38;#38;">
+<!ENTITY apos   "&#39;">
+<!ENTITY quot   "&#34;">
+<!ENTITY nbsp   "&#160;">
+<!--
+<!ENTITY mdash  "&#x2014;">
+<!ENTITY ldquo  "&#x201C;">
+<!ENTITY rdquo  "&#x201D;">
+-->
+
+<!-- ............................................................... -->
+<!-- Entities for classes of standalone elements ................... -->
+
+<!--
+#1997-10-16: maler: Added table to %illus.class;.
+#1997-11-28: maler: Added htable to %illus.class;.
+#1997-12-29: maler: IGNOREd table.
+#1998-03-10: maler: Removed SGML Open-specific %illus.class;.
+#                   Added "local" entities for customization.
+#1998-05-14: maler: Added issue to %note.class;.
+#                   Removed %[local.]statusp.class;.
+#1998-05-21: maler: Added constraintnote to %note.class;.
+-->
+
+<!ENTITY % local.p.class        "">
+<!ENTITY % p.class              "p
+                                %local.p.class;">
+
+<!ENTITY % local.list.class     "">
+<!ENTITY % list.class           "ulist|olist|slist|glist
+                                %local.list.class;">
+
+<!ENTITY % local.speclist.class "">
+<!ENTITY % speclist.class       "orglist|blist
+                                %local.speclist.class;">
+
+<!ENTITY % local.note.class     "">
+<!ENTITY % note.class           "note|issue|wfcnote|vcnote
+                                |constraintnote %local.note.class;">
+
+<!ENTITY % local.illus.class    "">
+<!ENTITY % illus.class          "eg|graphic|scrap|htable
+                                %local.illus.class;">
+
+<!-- ............................................................... -->
+<!-- Entities for classes of phrase-level elements ................. -->
+
+<!--
+#1997-12-29: maler: Added xspecref to %ref.class;.
+#1998-03-10: maler: Added %ednote.class;.
+#                   Added "local" entities for customization.
+-->
+
+<!ENTITY % local.annot.class    "">
+<!ENTITY % annot.class          "footnote
+                                %local.annot.class;">
+
+<!ENTITY % local.termdef.class    "">
+<!ENTITY % termdef.class        "termdef|term
+                                %local.termdef.class;">
+
+<!ENTITY % local.emph.class    "">
+<!ENTITY % emph.class           "emph|quote
+                                %local.emph.class;">
+
+<!ENTITY % local.ref.class    "">
+<!ENTITY % ref.class            "bibref|specref|termref|titleref
+                                |xspecref|xtermref
+                                %local.ref.class;">
+
+<!ENTITY % local.loc.class    "">
+<!ENTITY % loc.class            "loc
+                                %local.loc.class;">
+
+<!ENTITY % local.tech.class    "">
+<!ENTITY % tech.class           "kw|nt|xnt|code
+                                %local.tech.class;">
+
+<!ENTITY % local.ednote.class    "">
+<!ENTITY % ednote.class         "ednote
+                                %local.ednote.class;">
+
+<!-- ............................................................... -->
+<!-- Entities for mixtures of standalone elements .................. -->
+
+<!--
+#1997-09-30: maler: Created %p.mix; to eliminate p from self.
+#1997-09-30: maler: Added %speclist.class; to %obj.mix; and %p.mix;.
+#1997-09-30: maler: Added %note.class; to %obj.mix; and %p.mix;.
+#1997-10-16: maler: Created %entry.mix;.  Note that some elements
+#                   left out here are still allowed in termdef,
+#                   which entry can contain through %p.pcd.mix;.
+#1997-11-28: maler: Added %p.class; to %statusobj.mix;.
+#1998-03-10: maler: Added %ednote.class; to all mixtures, except
+#                   %p.mix; and %statusobj.mix;, because paragraphs
+#                   and status paragraphs will contain ednote
+#                   through %p.pcd.mix;.
+#1998-03-23: maler: Added %termdef.mix; (broken out from
+#                    %termdef.pcd.mix;).
+#1998-05-14: maler: Removed %statusobj.mix; and all mentions of
+#                   %statusp.mix;.
+-->
+
+<!ENTITY % div.mix
+        "%p.class;|%list.class;|%speclist.class;|%note.class;
+        |%illus.class;|%ednote.class;">
+<!ENTITY % obj.mix
+        "%p.class;|%list.class;|%speclist.class;|%note.class;
+        |%illus.class;|%ednote.class;">
+<!ENTITY % p.mix
+        "%list.class;|%speclist.class;|%note.class;|%illus.class;">
+<!ENTITY % entry.mix
+        "%list.class;|note|eg|graphic|%ednote.class;">
+<!ENTITY % hdr.mix
+        "%p.class;|%list.class;|%ednote.class;">
+<!ENTITY % termdef.mix
+        "%note.class;|%illus.class;">
+
+<!-- ............................................................... -->
+<!-- Entities for mixtures of #PCDATA and phrase-level elements .... -->
+
+<!--    Note that %termdef.pcd.mix contains %note.class;
+        and %illus.class;, considered standalone elements. -->
+
+<!--
+#1997-09-30: maler: Added scrap and %note.class; to %termdef.pcd.mix;.
+#1997-11-28: maler: Added %loc.class; to %p.pcd.mix;.
+#1998-03-10: maler: Added %ednote.class; to all mixtures.
+#1998-03-23: maler: Moved some %termdef.pcd.mix; stuff out to
+#                   %termdef.mix;.
+#1998-05-14: maler: Removed %statusp.pcd.mix;.
+#1998-05-21: maler: Added constraint element to %eg.pcd.mix;.
+-->
+
+<!ENTITY % p.pcd.mix
+        "#PCDATA|%annot.class;|%termdef.class;|%emph.class;
+        |%ref.class;|%tech.class;|%loc.class;|%ednote.class;">
+<!ENTITY % head.pcd.mix
+        "#PCDATA|%annot.class;|%emph.class;|%tech.class;|%ednote.class;">
+<!ENTITY % label.pcd.mix
+        "#PCDATA|%annot.class;|%termdef.class;|%emph.class;|%tech.class;
+        |%ednote.class;">
+<!ENTITY % eg.pcd.mix
+        "#PCDATA|%annot.class;|%emph.class;|%ednote.class;|constraint">
+<!ENTITY % termdef.pcd.mix
+        "#PCDATA|term|%emph.class;|%ref.class;|%tech.class;
+        |%ednote.class;">
+<!ENTITY % bibl.pcd.mix
+        "#PCDATA|%emph.class;|%ref.class;|%loc.class;|%ednote.class;">
+<!ENTITY % tech.pcd.mix
+        "#PCDATA|%ednote.class;">
+<!ENTITY % loc.pcd.mix
+        "#PCDATA|%loc.class;|%ednote.class;">
+
+<!-- ............................................................... -->
+<!-- Entities for customizable content models ...................... -->
+
+<!--
+#1998-03-10: maler: Added customization entities.
+#1998-05-14: maler: Allowed prevlocs and latestloc in either order.
+-->
+
+<!ENTITY % spec.mdl
+        "header, front?, body, back?">
+
+<!ENTITY % header.mdl
+        "title, subtitle?, version, w3c-designation, w3c-doctype,
+        pubdate, notice*, publoc, ((prevlocs, latestloc?) |
+        (latestloc, prevlocs?))?, authlist, status, abstract,
+        pubstmt?, sourcedesc?, langusage, revisiondesc">
+
+<!ENTITY % pubdate.mdl
+        "day?, month, year">
+
+<!-- ............................................................... -->
+<!-- Entities for common attributes ................................ -->
+
+<!--    key attribute:
+        Optionally provides a sorting or indexing key, for cases when
+        the element content is inappropriate for this purpose. -->
+<!ENTITY % key.att
+        'key                    CDATA           #IMPLIED'>
+
+<!--    def attribute:
+        Points to the element where the relevant definition can be
+        found, using the IDREF mechanism.  %def.att; is for optional
+        def attributes, and %def-req.att; is for required def
+        attributes. -->
+<!ENTITY % def.att
+        'def                    IDREF           #IMPLIED'>
+<!ENTITY % def-req.att
+        'def                    IDREF           #REQUIRED'>
+
+<!--    ref attribute:
+        Points to the element where more information can be found,
+        using the IDREF mechanism.  %ref.att; is for optional
+        ref attributes, and %ref-req.att; is for required ref
+        attributes. -->
+<!ENTITY % ref.att
+        'ref                    IDREF           #IMPLIED'>
+<!ENTITY % ref-req.att
+        'ref                    IDREF           #REQUIRED'>
+
+<!--
+#1998-03-23: maler: Added show and actuate attributes to href.
+#                   Added semi-common xml:space attribute.
+-->
+
+<!--    HREF and source attributes:
+        Points to the element where more information or source data
+        can be found, using the URL (XLL simple link) mechanism.
+        For some purposes, is associated with additional XLL
+        attributes. %href.att; is for optional HREF attributes,
+        and %href-req.att; is for required HREF attributes.
+        %source-req.att; is for the source attribute, which
+        is always required. -->
+<!ENTITY % href.att
+        'xml:link               CDATA           #FIXED "simple"
+        href                    CDATA           #IMPLIED
+        show                    CDATA           #FIXED "embed"
+        actuate                 CDATA           #FIXED "auto"'>
+
+<!ENTITY % href-req.att
+        'xml:link               CDATA           #FIXED "simple"
+        href                    CDATA           #REQUIRED
+        show                    CDATA           #FIXED "embed"
+        actuate                 CDATA           #FIXED "auto"'>
+
+<!ENTITY % source-req.att
+        'xml:link               CDATA           #FIXED "simple"
+        xml:attributes          NMTOKENS        #FIXED "href source"
+        source                  CDATA           #REQUIRED
+        show                    CDATA           #FIXED "embed"
+        actuate                 CDATA           #FIXED "auto"'>
+
+<!--    xml:space attribute:
+        Indicates that the element contains white space
+        that the formatter or other application should retain,
+        as appropriate to its function. -->
+<!ENTITY % xmlspace.att
+        'xml:space              (default
+                                |preserve)      #FIXED "preserve"'>
+
+<!--    Common attributes:
+        Every element has an ID attribute (sometimes required,
+        but usually optional) for links, and a Role attribute
+        for extending the useful life of the DTD by allowing
+        authors to make subclasses for any element. %common.att;
+        is for common attributes where the ID is optional, and
+        %common-idreq.att; is for common attributes where the
+        ID is required. -->
+<!ENTITY % common.att
+        'id                     ID              #IMPLIED
+        role                    NMTOKEN         #IMPLIED'>
+<!ENTITY % common-idreq.att
+        'id                     ID              #REQUIRED
+        role                    NMTOKEN         #IMPLIED'>
+
+<!-- ............................................................... -->
+<!-- Common elements ............................................... -->
+
+<!--    head: Title on divisions, productions, and the like -->
+<!ELEMENT head (%head.pcd.mix;)*>
+<!ATTLIST head %common.att;>
+
+<!-- ............................................................... -->
+<!-- Major specification structure ................................. -->
+
+<!--
+#1998-03-10: maler: Made spec content model easily customizable.
+-->
+
+<!ELEMENT spec (%spec.mdl;)>
+<!ATTLIST spec %common.att;>
+
+<!ELEMENT front (div1+)>
+<!ATTLIST front %common.att;>
+
+<!ELEMENT body (div1+)>
+<!ATTLIST body %common.att;>
+
+<!--
+#1997-09-30: maler: Added inform-div1 to back content.
+-->
+
+<!ELEMENT back ((div1+, inform-div1*) | inform-div1+)>
+<!ATTLIST back %common.att;>
+
+<!ELEMENT div1 (head, (%div.mix;)*, div2*)>
+<!ATTLIST div1 %common.att;>
+
+<!--
+#1997-09-30: maler: Added inform-div1 declarations.
+-->
+
+<!--    inform-div1: Non-normative division in back matter -->
+<!ELEMENT inform-div1 (head, (%div.mix;)*, div2*)>
+<!ATTLIST inform-div1 %common.att;>
+
+<!ELEMENT div2 (head, (%div.mix;)*, div3*)>
+<!ATTLIST div2 %common.att;>
+
+<!ELEMENT div3 (head, (%div.mix;)*, div4*)>
+<!ATTLIST div3 %common.att;>
+
+<!ELEMENT div4 (head, (%div.mix;)*)>
+<!ATTLIST div4 %common.att;>
+
+<!-- Specification header .......... -->
+
+<!--
+#1998-03-10: maler: Made header content model easily customizable.
+-->
+
+<!ELEMENT header (%header.mdl;)>
+<!ATTLIST header %common.att;>
+
+<!--    Example of title: "Extensible Cheese Language (XCL)" -->
+<!ELEMENT title (#PCDATA)>
+<!ATTLIST title %common.att;>
+
+<!--    Example of subtitle: "A Cheesy Specification" -->
+<!ELEMENT subtitle (#PCDATA)>
+<!ATTLIST subtitle %common.att;>
+
+<!--    Example of version: "Version 666.0" -->
+<!ELEMENT version (#PCDATA)>
+<!ATTLIST version %common.att;>
+
+<!--    Example of w3c-designation: "WD-xcl-19991231" -->
+<!ELEMENT w3c-designation (#PCDATA)>
+<!ATTLIST w3c-designation %common.att;>
+
+<!--    Example of w3c-doctype: "World Wide Web Consortium Working
+        Draft" -->
+<!ELEMENT w3c-doctype (#PCDATA)>
+<!ATTLIST w3c-doctype %common.att;>
+
+<!--
+#1998-03-10: maler: Made pubdate content model easily customizable.
+-->
+
+<!ELEMENT pubdate (%pubdate.mdl;)>
+<!ATTLIST pubdate %common.att;>
+
+<!ELEMENT day (#PCDATA)>
+<!ATTLIST day %common.att;>
+
+<!ELEMENT month (#PCDATA)>
+<!ATTLIST month %common.att;>
+
+<!ELEMENT year (#PCDATA)>
+<!ATTLIST year %common.att;>
+
+<!--    Example of notice: "This draft is for public comment..." -->
+<!ELEMENT notice (%hdr.mix;)+>
+<!ATTLIST notice %common.att;>
+
+<!ELEMENT publoc (loc+)>
+<!ATTLIST publoc %common.att;>
+
+<!ELEMENT prevlocs (loc+)>
+<!ATTLIST prevlocs %common.att;>
+
+<!ELEMENT latestloc (loc+)>
+<!ATTLIST latestloc %common.att;>
+
+<!--      loc (defined in "Phrase-level elements" below) -->
+
+<!ELEMENT authlist (author+)>
+<!ATTLIST authlist %common.att;>
+
+<!--
+#1997-09-30: maler: Made affiliation optional.
+#1998-03-10: maler: Made email optional.
+-->
+
+<!ELEMENT author (name, affiliation?, email?)>
+<!ATTLIST author %common.att;>
+
+<!ELEMENT name (#PCDATA)>
+<!ATTLIST name
+        %common.att;
+        %key.att;>
+
+<!ELEMENT affiliation (#PCDATA)>
+<!ATTLIST affiliation %common.att;>
+
+<!ELEMENT email (#PCDATA)>
+<!--    HREF attribute:
+        email functions as a hypertext reference through this
+        required attribute.  Typically the reference would use
+        the mailto: scheme. -->
+<!ATTLIST email
+        %common.att;
+        %href-req.att;>
+
+<!--
+#1998-05-15: maler: Changed status content from %statusobj.mix;
+#                   to plain %obj.mix;.  statusp is obsolete.
+-->
+
+<!ELEMENT status (%obj.mix;)+>
+<!ATTLIST status %common.att;>
+
+<!ELEMENT abstract (%hdr.mix;)*>
+<!ATTLIST abstract %common.att;>
+
+<!ELEMENT pubstmt (%hdr.mix;)+>
+<!ATTLIST pubstmt %common.att;>
+
+<!ELEMENT sourcedesc (%hdr.mix;)+>
+<!ATTLIST sourcedesc %common.att;>
+
+<!ELEMENT langusage (language+)>
+<!ATTLIST langusage %common.att;>
+
+<!ELEMENT language (#PCDATA)>
+<!ATTLIST language %common.att;>
+
+<!ELEMENT revisiondesc (%hdr.mix;)+>
+<!ATTLIST revisiondesc %common.att;>
+
+<!-- ............................................................... -->
+<!-- Standalone elements ........................................... -->
+
+<!-- Paragraphs .................... -->
+
+<!--
+#1997-09-30: maler: Changed from %obj.mix; to %p.mix;.
+#1997-12-29: maler: Changed order of %p.mix; and %p.pcd.mix;
+#                   references.
+#1997-12-29: maler: Changed order of %statusobj.mix; and
+#                   %statusp.pcd.mix; references.
+#1998-05-14: maler: Removed statusp declarations.
+-->
+
+<!ELEMENT p (%p.pcd.mix;|%p.mix;)*>
+<!ATTLIST p %common.att;>
+
+<!-- Lists ......................... -->
+
+<!ELEMENT ulist (item+)>
+<!--    spacing attribute:
+        Use "normal" to get normal vertical spacing for items;
+        use "compact" to get less spacing.  The default is dependent
+        on the stylesheet. -->
+<!ATTLIST ulist
+        %common.att;
+        spacing         (normal|compact)        #IMPLIED>
+
+<!ELEMENT olist (item+)>
+<!--    spacing attribute:
+        Use "normal" to get normal vertical spacing for items;
+        use "compact" to get less spacing.  The default is dependent
+        on the stylesheet. -->
+<!ATTLIST olist
+        %common.att;
+        spacing         (normal|compact)        #IMPLIED>
+
+<!ELEMENT item (%obj.mix;)+>
+<!ATTLIST item %common.att;>
+
+<!ELEMENT slist (sitem+)>
+<!ATTLIST slist %common.att;>
+
+<!ELEMENT sitem (%p.pcd.mix;)*>
+<!ATTLIST sitem %common.att;>
+
+<!ELEMENT glist (gitem+)>
+<!ATTLIST glist %common.att;>
+
+<!ELEMENT gitem (label, def)>
+<!ATTLIST gitem %common.att;>
+
+<!ELEMENT label (%label.pcd.mix;)*>
+<!ATTLIST label %common.att;>
+
+<!ELEMENT def (%obj.mix;)*>
+<!ATTLIST def %common.att;>
+
+<!-- Special lists ................. -->
+
+<!ELEMENT blist (bibl+)>
+<!ATTLIST blist %common.att;>
+
+<!ELEMENT bibl (%bibl.pcd.mix;)*>
+<!--    HREF attribute:
+        bibl optionally functions as a hypertext reference to the
+        referred-to resource through this attribute. -->
+<!ATTLIST bibl
+        %common.att;
+        %href.att;
+        %key.att;>
+
+<!ELEMENT orglist (member+)>
+<!ATTLIST orglist %common.att;>
+
+<!--
+#1997-09-30: maler: Added optional affiliation.
+-->
+
+<!ELEMENT member (name, affiliation?, role?)>
+<!ATTLIST member %common.att;>
+
+<!--      name (defined in "Specification header" above) -->
+<!--      affiliation (defined in "Specification header" above) -->
+
+<!ELEMENT role (#PCDATA)>
+<!ATTLIST role %common.att;>
+
+<!-- Notes ......................... -->
+
+<!ELEMENT note (%obj.mix;)+>
+<!ATTLIST note %common.att;>
+
+<!--
+#1998-05-14: maler: Declared issue element.
+-->
+
+<!ELEMENT issue (%obj.mix;)+>
+<!ATTLIST issue %common-idreq.att;>
+
+<!ELEMENT wfcnote (head, (%obj.mix;)+)>
+<!--    ID attribute:
+        wfcnote must have an ID so that it can be pointed to
+        from a wfc element in a production. -->
+<!ATTLIST wfcnote
+        %common-idreq.att;>
+
+<!ELEMENT vcnote (head, (%obj.mix;)+)>
+<!--    ID attribute:
+        vcnote must have an ID so that it can be pointed to
+        from a vc element in a production. -->
+<!ATTLIST vcnote
+        %common-idreq.att;>
+
+<!--
+#1998-05-21: maler: Declared generic constraintnote element.
+-->
+
+<!ELEMENT constraintnote (head, (%obj.mix;)+)>
+<!--    ID attribute:
+        cnote must have an ID so that it can be pointed to
+        from a constraint element in a production. -->
+<!--    type attribute:
+        cnote must have a type value keyword so that it can be
+        correctly characterized in the specification. -->
+<!ATTLIST constraintnote
+        %common-idreq.att;
+        type            NMTOKEN         #REQUIRED>
+
+<!-- Illustrations ................. -->
+
+<!--
+#1998-03-23: maler: Added xml:space attribute.
+-->
+
+<!ELEMENT eg (%eg.pcd.mix;)*>
+<!ATTLIST eg
+        %common.att;
+        %xmlspace.att;>
+
+<!ELEMENT graphic EMPTY>
+<!--    source attribute:
+        The graphic data must reside at the location pointed to.
+        This is a hypertext reference, but for practical purposes,
+        for now it should just be a pathname. -->
+<!ATTLIST graphic
+        %common.att;
+        %source-req.att;
+        alt             CDATA           #IMPLIED>
+
+<!--
+#1997-11-28: maler: Added prodgroup to scrap and defined it.
+#1998-05-21: maler: Added constraint to prod.
+-->
+
+<!ELEMENT scrap (head, (prodgroup+ | prod+ | bnf))>
+<!--    lang attribute:
+        The scrap can link to a description of the language used,
+        found in a language element in the header. -->
+<!ATTLIST scrap
+        %common.att;
+        lang            IDREF           #IMPLIED>
+
+<!ELEMENT prodgroup (prod+)>
+<!--    pcw<n> attributes:
+        Presentational attributes to control the width
+        of the "pseudo-table" columns used to output
+        groups of productions. -->
+<!ATTLIST prodgroup
+        %common.att;
+        pcw1            CDATA           #IMPLIED
+        pcw2            CDATA           #IMPLIED
+        pcw3            CDATA           #IMPLIED
+        pcw4            CDATA           #IMPLIED
+        pcw5            CDATA           #IMPLIED
+>
+
+<!ELEMENT prod (lhs, (rhs, (com|wfc|vc|constraint)*)+)>
+<!--    ID attribute:
+        The production must have an ID so that cross-references
+        (specref) and mentions of nonterminals (nt) can link to
+        it. -->
+<!ATTLIST prod
+        %common-idreq.att;>
+
+<!ELEMENT lhs (#PCDATA)>
+<!ATTLIST lhs %common.att;>
+
+<!ELEMENT rhs (#PCDATA|nt|xnt|com)*>
+<!ATTLIST rhs %common.att;>
+
+<!--      nt and xnt (defined in "Phrase-level elements" below) -->
+
+<!--
+#1997-11-28: maler: Added loc and bibref to com content.
+-->
+
+<!ELEMENT com (#PCDATA|loc|bibref)*>
+<!ATTLIST com %common.att;>
+
+<!--    wfc: Should generate the head of the wfcnote pointed to -->
+<!ELEMENT wfc EMPTY>
+<!--    def attribute:
+        Each well formedness tagline in a production must link to the
+        wfcnote that defines it. -->
+<!ATTLIST wfc
+        %def-req.att;
+        %common.att;>
+
+<!--    vc: Should generate the head of the vcnote pointed to -->
+<!ELEMENT vc EMPTY>
+<!--    def attribute:
+        Each validity tagline in a production must link to the vcnote
+        that defines it. -->
+<!ATTLIST vc
+        %def-req.att;
+        %common.att;>
+
+<!--
+#1998-05-21: maler: Declared generic constraint element.
+-->
+
+<!--    constraint: Should generate the head of the constraintnote
+        pointed to -->
+<!ELEMENT constraint EMPTY>
+<!--    def attribute:
+        Each constraint tagline in a production must link to the
+        constraint note that defines it. -->
+<!ATTLIST constraint
+        %def-req.att;
+        %common.att;>
+
+<!--
+#1998-03-23: maler: Added xml:space attribute.
+-->
+
+<!--    bnf: Un-marked-up production -->
+<!ELEMENT bnf (%eg.pcd.mix;)*>
+<!ATTLIST bnf
+        %common.att;
+        %xmlspace.att;>
+
+<!--
+#1997-10-16: maler: Added table mechanism.
+#1997-11-28: maler: Added non-null system ID to entity declaration.
+#                   Added HTML table module.
+#1997-12-29: maler: IGNOREd SGML Open table model.
+#1998-03-10: maler: Removed SGML Open table model.
+#                   Merged html-tbl.mod file into main file.
+#                   Added %common.att; to all HTML table elements.
+#1998-05-14: maler: Replaced table model with full HTML 4.0 model.
+#                   Removed htable in favor of table.
+#                   Removed htbody in favor of tbody.
+-->
+
+<!ENTITY % cellhalign.att
+        'align          (left|center
+                        |right|justify
+                        |char)          #IMPLIED
+        char            CDATA           #IMPLIED
+        charoff         CDATA           #IMPLIED'>
+
+<!ENTITY % cellvalign.att
+        'valign         (top|middle
+                        |bottom
+                        |baseline)      #IMPLIED'>
+
+<!ENTITY % thtd.att
+        'abbr           CDATA           #IMPLIED
+        axis            CDATA           #IMPLIED
+        headers         IDREFS          #IMPLIED
+        scope           (row
+                        |col
+                        |rowgroup
+                        |colgroup)      #IMPLIED
+        rowspan         NMTOKEN         "1"
+        colspan         NMTOKEN         "1"'>
+
+<!ENTITY % width.att
+        'width          CDATA           #IMPLIED'>
+
+<!ENTITY % span.att
+        'span           NMTOKEN         "1"'>
+
+<!ELEMENT table
+        (caption?, (col*|colgroup*), thead?, tfoot?, tbody+)>
+<!ATTLIST table
+        %common.att;
+        %width.att;
+        summary         CDATA           #IMPLIED
+        border          CDATA           #IMPLIED
+        frame           (void|above
+                        |below|hsides
+                        |lhs|rhs
+                        |vsides|box
+                        |border)        #IMPLIED
+        rules           (none|groups
+                        |rows|cols
+                        |all)           #IMPLIED
+        cellspacing     CDATA           #IMPLIED
+        cellpadding     CDATA           #IMPLIED>
+
+<!ELEMENT caption (%p.pcd.mix;)*>
+<!ATTLIST caption %common.att;>
+
+<!ELEMENT col EMPTY>
+<!ATTLIST col
+        %common.att;
+        %span.att;
+        %width.att;
+        %cellhalign.att;
+        %cellvalign.att;>
+
+<!ELEMENT colgroup (col)*>
+<!ATTLIST colgroup
+        %common.att;
+        %span.att;
+        %width.att;
+        %cellhalign.att;
+        %cellvalign.att;>
+
+<!ELEMENT thead (tr)+>
+<!ATTLIST thead
+        %common.att;
+        %cellhalign.att;
+        %cellvalign.att;>
+
+<!ELEMENT tfoot (tr)+>
+<!ATTLIST tfoot
+        %common.att;
+        %cellhalign.att;
+        %cellvalign.att;>
+
+<!ELEMENT tbody (tr)+>
+<!ATTLIST tbody
+        %common.att;
+        %cellhalign.att;
+        %cellvalign.att;>
+
+<!ELEMENT tr (th|td)+>
+<!ATTLIST tr
+        %common.att;
+        %cellhalign.att;
+        %cellvalign.att;>
+
+<!ELEMENT th (%p.pcd.mix;|%p.mix;)*>
+<!ATTLIST th
+        %common.att;
+        %thtd.att;
+        %cellhalign.att;
+        %cellvalign.att;>
+
+<!ELEMENT td (%p.pcd.mix;|%p.mix;)*>
+<!ATTLIST td
+        %common.att;
+        %thtd.att;
+        %cellhalign.att;
+        %cellvalign.att;>
+
+<!-- ............................................................... -->
+<!-- Phrase-level elements ......................................... -->
+
+<!--    bibref: Should generate, in square brackets, "key" on bibl -->
+<!ELEMENT bibref EMPTY>
+<!--    ref attribute:
+        A bibliography reference must link to the bibl element that
+        describes the resource. -->
+<!ATTLIST bibref
+        %common.att;
+        %ref-req.att;>
+
+<!ELEMENT code (%tech.pcd.mix;)*>
+<!ATTLIST code %common.att;>
+
+<!--
+#1998-03-10: maler: Declared ednote and related elements.
+-->
+
+<!ELEMENT ednote (name?, date?, edtext)>
+<!ATTLIST ednote %common.att;>
+
+<!ELEMENT date (#PCDATA)>
+<!ATTLIST date %common.att;>
+
+<!ELEMENT edtext (#PCDATA)>
+<!ATTLIST edtext %common.att;>
+
+<!ELEMENT emph (#PCDATA)>
+<!ATTLIST emph %common.att;>
+
+<!--    footnote: Both footnote content and call to footnote -->
+<!ELEMENT footnote (%obj.mix;)+>
+<!ATTLIST footnote %common.att;>
+
+<!ELEMENT kw (%tech.pcd.mix;)*>
+<!ATTLIST kw %common.att;>
+
+<!ELEMENT loc (#PCDATA)>
+<!--    HREF attribute:
+        The purpose of a loc element is to function as a hypertext
+        link to a resource.  (Ideally, the content of loc will also
+        mention the URI of the resource, so that readers of the
+        printed version will be able to locate the resource.) -->
+<!ATTLIST loc
+        %common.att;
+        %href-req.att;>
+
+<!ELEMENT nt (#PCDATA)>
+<!--    def attribute:
+        The nonterminal must link to the production that defines
+        it. -->
+<!ATTLIST nt
+        %common.att;
+        %def-req.att;>
+
+<!--
+#1998-03-10: maler: Declared quote.
+-->
+
+<!--    quote: Scare quotes and other purely presentational quotes -->
+<!ELEMENT quote (%p.pcd.mix;)*>
+<!ATTLIST quote %common.att;>
+
+<!--    specref: Should generate italic "[n.n], Section Title" for
+        div, "n" for numbered item, "[n]" for production, or
+        "Issue n" for issue -->
+<!ELEMENT specref EMPTY>
+<!--    ref attribute:
+        The purpose of a specref element is to link to a div, item
+        in an olist, or production in the current spec. -->
+<!ATTLIST specref
+        %common.att;
+        %ref-req.att;>
+
+<!ELEMENT term (#PCDATA)>
+<!ATTLIST term %common.att;>
+
+<!ELEMENT termdef (%termdef.pcd.mix;|%termdef.mix;)*>
+<!--    ID attribute:
+        A term definition must have an ID so that it can be linked
+        to from termref elements. -->
+<!--    term attribute:
+        The canonical form of the term or phrase being defined must
+        appear in this attribute, even if the term or phrase also
+        appears in the element content in identical form (e.g., in
+        the term element). -->
+<!ATTLIST termdef
+        %common-idreq.att;
+        term            CDATA           #REQUIRED>
+
+<!ELEMENT termref (#PCDATA)>
+<!--    ref attribute:
+        A term reference must link to the termdef element that
+        defines the term. -->
+<!ATTLIST termref
+        %common.att;
+        %def-req.att;>
+
+<!ELEMENT titleref (#PCDATA)>
+<!--    HREF attribute:
+        A title reference can optionally function as a hypertext
+        link to the resource with this title. -->
+<!ATTLIST titleref
+        %common.att;
+        %href.att;>
+
+<!ELEMENT xnt (#PCDATA)>
+<!--    HREF attribute:
+        The nonterminal must hyperlink to a resource that serves
+        to define it (e.g., a production in a related XML
+        specification). -->
+<!ATTLIST xnt
+        %common.att;
+        %href-req.att;>
+
+<!--
+#1997-12-29: maler: Declared xspecref.
+-->
+
+<!ELEMENT xspecref (#PCDATA)>
+<!--    HREF attribute:
+        The spec reference must hyperlink to the resource to
+        cross-refer to (e.g., a section in a related XML
+        specification). -->
+<!ATTLIST xspecref
+        %common.att;
+        %href-req.att;>
+
+<!ELEMENT xtermref (#PCDATA)>
+<!--    HREF attribute:
+        The term reference must hyperlink to the resource that
+        serves to define the term (e.g., a term definition in
+        a related XML specification). -->
+<!ATTLIST xtermref
+        %common.att;
+        %href-req.att;>
+
+<!-- ............................................................... -->
+<!-- Unused elements for ADEPT ..................................... -->
+
+<!--
+#1997-09-30: maler: Added unusued elements.
+#1997-10-14: maler: Fixed div to move nested div to the mixture.
+#1998-05-14: maler: Added key-term, htable, and htbody.
+-->
+
+<!--    The following elements are purposely declared but never
+        referenced.  Declaring them allows them to be pasted from
+        an HTML document or an earlier version of an XML spec document
+        into a document using this DTD in ADEPT.  The ATD Context
+        Transformation mechanism will try to convert them to the
+        appropriate element for this DTD.  While this conversion
+        will not work for all fragments, it does allow many cases
+        to work reasonably well. -->
+
+<!ELEMENT div
+        (head?, (%div.mix;|ul|ol|h1|h2|h3|h4|h5|h6|div)*)>
+<!ELEMENT h1 (%head.pcd.mix;|em|a)*>
+<!ELEMENT h2 (%head.pcd.mix;|em|a)*>
+<!ELEMENT h3 (%head.pcd.mix;|em|a)*>
+<!ELEMENT h4 (%head.pcd.mix;|em|a)*>
+<!ELEMENT h5 (%head.pcd.mix;|em|a)*>
+<!ELEMENT h6 (%head.pcd.mix;|em|a)*>
+<!ELEMENT pre (%eg.pcd.mix;|em)*>
+<!ELEMENT ul (item|li)*>
+<!ELEMENT ol (item|li)*>
+<!ELEMENT li (#PCDATA|%obj.mix;)*>
+<!ELEMENT em (#PCDATA)>
+<!ELEMENT a (#PCDATA)>
+
+<!ELEMENT key-term (#PCDATA)>
+<!ELEMENT htable
+        (caption?, (col*|colgroup*), thead?, tfoot?, tbody+)>
+<!ELEMENT htbody (tr)+>
+<!ELEMENT statusp (%p.pcd.mix;|%p.mix;)*>
+
+<!-- ............................................................... -->
+<!-- Change history ................................................ -->
+
+<!--
+#1997-08-18: maler
+#- Did a major revision.
+#1997-09-10: maler
+#- Updated FPI.
+#- Removed namekey element and put key attribute on name element.
+#- Made statusp element and supporting entities.
+#- Added slist element with sitem+ content.
+#- Required head on scrap and added new bnf subelement.
+#- Added an xnt element and allowed it and nt in regular text and rhs.
+#- Removed the ntref element.
+#- Added back the com element to the content of rhs.
+#- Added a key attribute to bibl.
+#- Removed the ident element.
+#- Added a term element to be used inside termdef.
+#- Added an xtermref element parallel to termref.
+#- Beefed up DTD comments.
+#1997-09-12: maler
+#- Allowed term element in general text.
+#- Changed bibref to EMPTY.
+#- Added ref.class to termdef.pcd.mix.
+#1997-09-14: maler
+#- Changed main attribute of xtermref from def to href.
+#- Added termdef.class to label contents.
+#1997-09-30: maler
+#- Added character entity module and added new entities.
+#- Removed p from appearing directly in self; created %p.mix;.
+#- Added inform-div (non-normative division) element.
+#- Fixed xtermref comment to mention HREF, not ref.
+#- Extended orglist model to allow optional affiliation.
+#- Modified author to make affiliation optional.
+#- Added %speclist.class; and %note.class; to %obj.mix; and %p.mix;.
+#- Added %note.class; and %illus.class; to %termdef.pcd.mix;.
+#- Added unused HTML elements.
+#- Put empty system ID next to public ID in entity declarations.
+#1997-10-14: maler
+#- Fixed "unused" div content model to move nested div to mixture.
+#1997-10-16: maler
+#- Added SGML Open Exchange tables.
+#1997-11-28: maler
+#- Added support for prodgroup and its attributes.
+#- Added support for HTML tables.
+#- Added loc and bibref to content of com.
+#- Added loc to general p content models.
+#- Allowed p as alternative to statusp in status.
+#- Added non-null system IDs to external parameter entity declarations.
+#- (Modified the SGML Open table module to make it XML-compliant.)
+#- (Modified the character entity module.)
+#1997-12-29: maler
+#- Moved #PCDATA occurrences to come before GIs in content models.
+#- Removed use of the SGML Open table module.
+#- Added xspecref element.
+#- Ensured that all FPIs contain 4-digit year.
+#- (Modified the character entity module.)
+#1998-03-10: maler
+#- Merged the character entity and table modules into the main file.
+#- Added ldquo and rdquo entities.
+#- Added common attributes to prodgroup.
+#- Made the email element in header optional.
+#- Removed reference to the SGML Open table model.
+#- Added ednote element.
+#- Added quote element.
+#- Updated XLink usage to reflect 3 March 1998 WD.
+#- Added "local" entities to the class entities for customization.
+#- Parameterized several content models to allow for customization.
+#1998-03-23: maler
+#- Cleaned up some comments and removed some others.
+#- Added xml:space semi-common attribute to eg and bnf elements.
+#- Added show and embed attributes on all the uses of href.
+#- Added %common.att; to all HTML table elements.
+#- Added a real URI to the "typical invocation" comment.
+#1998-05-14: maler
+#- Fixed mdash, ldquo, and rdquo character entities.
+#- Switched to the full HTML 4.0 table model.
+#- Removed htable/htbody elements and replaced them with table/tbody.
+#- Added issue element to %note.class; and declared it.
+#- Allowed prevlocs and latestloc in either order.
+#- Added key-term, htable, htbody, and statusp as unused elements.
+#- Removed real statusp element in favor of plain p.
+#1998-05-21: maler
+#- Declared generic constraint and constraintnote elements.
+#- Added constraintnote to %note.class;.
+#- Added constraint to %eg.pcd.mix; and prod content model.
+-->
+
+<!-- ............................................................... -->
+<!-- End of XML specification DTD .................................. -->
+<!-- ............................................................... -->
\ No newline at end of file
diff --git a/fuzz/seed_corpus/409a08aae1b84dfbd1edf7042b9668a99832f13c b/fuzz/seed_corpus/409a08aae1b84dfbd1edf7042b9668a99832f13c
new file mode 100644
index 000000000000..ebf08de4a3bb
--- /dev/null
+++ b/fuzz/seed_corpus/409a08aae1b84dfbd1edf7042b9668a99832f13c
@@ -0,0 +1,3 @@
+<element name="foo" ns="" xmlns="http://relaxng.org/ns/structure/1.0">
+  <empty/>
+</element>
diff --git a/fuzz/seed_corpus/40b77e5ae2f82dfde535ad24b584755f303fc1a4 b/fuzz/seed_corpus/40b77e5ae2f82dfde535ad24b584755f303fc1a4
new file mode 100644
index 000000000000..e8434d18189e
--- /dev/null
+++ b/fuzz/seed_corpus/40b77e5ae2f82dfde535ad24b584755f303fc1a4
@@ -0,0 +1,8 @@
+<?xml version="1.0"?>
+<foo xmlns="urn:test:foo"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+	xsi:schemaLocation="urn:test:foo any5_0.xsd">
+	<boo/>
+	<boo xmlns="urn:test:bar"/>
+	<boo/>
+</foo>
diff --git a/fuzz/seed_corpus/40c5aae0f98020db8a707f95d88df88bb040c9f7 b/fuzz/seed_corpus/40c5aae0f98020db8a707f95d88df88bb040c9f7
new file mode 100644
index 000000000000..b70c5bf0adc5
--- /dev/null
+++ b/fuzz/seed_corpus/40c5aae0f98020db8a707f95d88df88bb040c9f7
@@ -0,0 +1,3 @@
+<addressBook>
+  <card name="foo" email="bar" error="extra"/>
+</addressBook>
diff --git a/fuzz/seed_corpus/40c82af59b9824a310ef8b7666f7878db41d8a86 b/fuzz/seed_corpus/40c82af59b9824a310ef8b7666f7878db41d8a86
new file mode 100644
index 000000000000..59727aaf88eb
--- /dev/null
+++ b/fuzz/seed_corpus/40c82af59b9824a310ef8b7666f7878db41d8a86
@@ -0,0 +1,1311 @@
+<!-- 
+                   ===========================================
+                   NewsML Document Type Definition Version 1.0
+                   ===========================================
+                 International Press Telecommunications Council
+                                6 October 2000
+                            Copyright (c) IPTC, 2000
+                              All rights reserved
+                         NewsML is a trademark of IPTC
+
+                     ======================================
+                     DO NOT REMOVE THESE LICENCE CONDITIONS
+                     ======================================
+         LICENCE OF THE IPTC NewsML TRADEMARK TO NON-MEMBERS OF THE IPTC
+
+Use of the IPTC trademark shall be licensed by the IPTC ("the Licensor") to a
+Non-Member ("the Licensee") in consideration of the following obligations
+undertaken by the Licensee under the terms of this contract.
+
+ 1. The Licensee recognises the Licensor as the sole owner of the intellectual
+    property protected by the trademark.
+
+ 2. The Licensee recognises that the Licensor has the right to grant licenses
+    of the intellectual property protected by the trademark and has agreed to
+    grant such a licence to the Licensee in the terms set out in this contract.
+
+ 3. The Licensee shall not during the subsistence of this contract or at any
+    future time register to use in its own name as proprietor any of the
+    intellectual property protected by the trademark. 
+
+ 4. The Licensee shall not claim any right title or interest in the
+    intellectual property or any part of it save as is granted by this contract.
+
+ 5. The Licensee shall immediately call to the attention of the Licensor the use
+    of any part of the intellectual property by any third party or any activity
+    of any third party which might in the opinion of the Licensee amount to
+    infringement of the rights protected by the trademark.
+
+ 6. The Licensee shall not assign the benefit of this contract or grant any
+    sub-licence without the prior written consent of the Licensor.
+
+ 7. Use of the IPTC trademark is licensed only to those Licensees who comply
+    with the requirements of the official published description of NewsML.
+
+ 8. The Licensee promises to respect the integrity and quality standard of the
+    trademark and shall refrain from all acts and omissions which threaten the
+    integrity of the trademark as a mark of quality.
+
+ 9. The Licensee shall communicate immediately to the IPTC any instances of
+    actual or suspected misuse or non-compliance with the official published
+    description of NewsML which come to the attention of the Licensee.
+
+10. The Licensee shall, at the request of the IPTC Management Committee acting
+    unanimously, accede to any reasonable request of the IPTC to inspect the
+    address of the Licensee to verify compliance and each Licensee shall afford
+    to the IPTC such assistance as is requested by the IPTC in response to the
+    latter's reasonable enquiries in instances of suspected non-compliance with
+    the official published description of NewsML requirements.
+
+The Licensee shall from time to time provide the IPTC with the full address of
+its place of business and that place will be deemed the Licensee's address.
+
+The IPTC reserves the right to terminate the use of the trademark by the
+Licensee at any time without notice or without the need to give reasons to the
+Licensee for such termination.
+
+This contract shall be governed and construed in accordance with the laws of
+England and Wales whose courts shall be courts of competent jurisdiction.
+-->
+<!-- 
+                                ================
+                                NOTE ON SPELLING
+                                ================
+NewsML element and attribute names use US-English spellings. With this
+exception, this DTD and its accompanying specification use British English
+spellings.
+-->
+<!-- 
+                         =============================
+                         PARAMETER ENTITY DECLARATIONS 
+                         =============================
+-->
+<!-- 
+================================================================================
+                                 Attribute sets 
+================================================================================
+-->
+<!-- 
+================================== assignment ==================================
+AssignedBy
+==========
+An identifier for the party assigning a piece of metadata. This can be a
+string that designates the party informally (for example, a person's name),
+or a pointer in the form a fragment identifier consisting of a # character
+followed by the Duid of a Topic corresponding to the party.
+
+Importance
+==========
+An indication of the importance the party assigning a piece of metadata
+attaches to it. The value of the Importance attribute is a formal name for a
+level of importance. Its meaning and permitted values are determined by a
+controlled vocabulary.
+
+Confidence
+==========
+An indication of the confidence with which a piece of metadata has been
+assigned. The value of the Confidence attribute is a formal name for a
+degree of confidence. Its meaning and permitted values are determined by a
+controlled vocabulary.
+
+HowPresent
+==========
+An indication of the way in which a piece of metadata applies. The value of
+the HowPresent attribute is a formal name for the way the metadata applies.
+Its meaning and permitted values are determined by a controlled vocabulary.
+
+DateAndTime
+===========
+The date and (optionally) time at which a piece of metadata was assigned. 
+
+Uses the format CCYYMMDDTHHMMSS{+or-}HHMM (century, year, month, day, time
+separator, hours, minutes, seconds, timezone separator, hours, minutes). If
+only the Date is needed, then the substring from T onwards may be omitted.
+
+This is the Basic Format defined by ISO 8601. CCYY is a 4-digit year number.
+MM is a 2-digit month number. DD is a 2-digit day number. T is the letter 'T'.
+HH is a 2-digit hour number (using a 24-hour clock). MM is a 2 digit minute
+number. (Note that midnight may be represented as 2400 or 240000 on the date
+of the day that is ending, or as 0000 or 000000 on the date of the day that is
+beginning.)
+
+{+or-} is the '+' character or the '-' character, and the following HHMM are
+hours and minutes of offset from Universal Co-ordinated Time (UTC) as defined
+by ISO 8601. If the time is being expressed in UTC, then the timezone offset
+may be '+0000' or '-0000'. If the time is behind UTC, the timezone separator
+is '-'. If the time is ahead of UTC the timezone separator is '+'.
+
+Example: 10:27 p.m. in New York on 31 December 2000 would be expressed as 
+"20001231T222700-0500" as New York is five hours behind UTC in winter.
+At the same moment in London, the date and time would be expressed as 
+time would be expressed as "20010101T032700+0000" or as , "20010101T00+0000", as
+in London, it is now 3:27 a.m.  on 1 January 2001. At the same moment in Paris,
+the date and time would be expressed as "20010101T042700+0100", as Paris is one
+hour ahead of UTC in winter, and it is now 4:27 a.m. on 1 January 2001.
+================================================================================
+
+-->
+<!ENTITY % assignment " AssignedBy  CDATA  #IMPLIED
+                     Importance  CDATA  #IMPLIED
+                     Confidence  CDATA  #IMPLIED
+                     HowPresent  CDATA  #IMPLIED
+                     DateAndTime CDATA  #IMPLIED">
+
+<!-- 
+================================= formalname ===================================
+
+FormalName
+==========
+A string of characters whose meaning is determined by a controlled vocabulary.
+
+Vocabulary
+==========
+The Vocabulary attribute, if present, provides a pointer to a TopicSet which is
+the controlled vocabulary that can be used to resolve the meaning of the
+FormalName. The value of the Vocabulary attribute is an http URL or a NewsML
+URN, or the # character followed by the value of the Duid attribute of the a
+TopicSet in the current document.
+
+If there is no Vocabulary attribute, then the controlled vocabulary to be used
+is located by the following algorithm:
+- Proceed to the parent of the current element.
+- If it has a Catalog element as its immediate child, see whether that Catalog
+  contains a Resource element whose DefaultVocabularyFor child contains an XPath
+  pattern that is matched by the current element. If so, then the controlled
+  vocabulary is the resource identified by that Resource element.
+- If the parent does not meet the above condition, proceed to its parent and
+  check the same condition.
+- Continue until a vocabulary is found, or no further parent elements are
+  available because the root element has been reached and it too fails to meet
+  the condition.
+
+If there is no Vocabulary attribute and the above algorithm fails to identify
+a resource that serves as the controlled vocabulary, there is an error, which
+the NewsML system may signal to the user.
+
+The NewsML system may also signal an error if a vocabulary is successfully
+identified, but it contains no item that matches the value of the FormalName
+whose meaning is sought.
+
+Scheme
+======
+The Scheme attribute, if present, serves to distinguish which of possibly
+multiple naming schemes in the controlled vocabulary is the one that governs
+this FormalName. For a match to be obtained within the controlled vocabulary,
+the rule is that the FormalName and the Scheme must both match. If there is
+no Scheme attribute on the current element, the match will be to an item in
+the vocabulary that has the current formal name and no scheme. If there is a
+Scheme attribute on the current element, then both the formal name and the
+scheme in the controlled vocabulary must match.
+================================================================================
+-->
+<!ENTITY % formalname " FormalName CDATA  #REQUIRED
+                     Vocabulary CDATA  #IMPLIED
+                     Scheme     CDATA  #IMPLIED">
+
+<!-- 
+=================================== localid ====================================
+
+Duid
+====
+Duid is a "Document-unique Identifier". It must satisfy the rules for XML ID
+attributes: it must only contain name characters, and it must start with a 
+name-start character (not a digit). Its value must be unique within any NewsML
+document.
+
+Every NewsML element type has Duid as an optional attribute. Combined with the
+Identifier element, providing a value for the Duid of any element in a NewsML
+document makes the element globally identifiable. The Identifier element gives
+global identification to the document, and the Duid provides local
+identification for the element within the document.
+
+Euid
+====
+Euid is an "Element-unique Identifier". Its value must be unique among elements
+of the same element-type and having the same parent element.
+
+Use of Euid attribute makes it possible to identify any NewsML element within
+the context of its local branch of the NewsML document tree. This makes it
+possible to copy, or include by reference, subtrees into new combinations in
+ways that would break the uniqueness of Duids (thereby forcing new Duids to be
+allocated), but still being able to retain the identity of each element. If
+Euids are maintained at every level, it is possible to identify, for example
+"The ContentItem whose Euid is abc within the NewsComponent whose Euid is def".
+Such identification patterns would be preserved even after "pruning and
+grafting" of subtrees.
+================================================================================
+-->
+<!ENTITY % localid " Duid ID     #IMPLIED
+                     Euid CDATA  #IMPLIED">
+
+<!-- 
+================================================================================
+                                 Content Models 
+================================================================================
+-->
+<!-- 
+===================================== data =====================================
+Where data is included, it may be directly in the form of a DataContent element,
+or in the form of DataContent wrapped in an Encoding element, or by reference
+through an Href attribute, in which case neither a DataContent nor an Encoding
+element will be present.
+================================================================================
+-->
+<!ENTITY % data " (Encoding
+                 | DataContent )?">
+
+<!-- 
+==================================== party =====================================
+Person, organisation or company playing a specific role in the
+news workflow. The role being played is determined by the parent element. More
+information about it can be provided in the optional Comment subelements. 
+================================================================================
+
+-->
+<!ENTITY % party " (Comment*
+                  , Party+ )">
+
+<!-- 
+                           =========================
+                           ELEMENT TYPE DECLARATIONS 
+                           =========================
+-->
+<!-- 
+============================ AdministrativeMetadata ============================
+Information about the provenance of a NewsComponent. 
+================================================================================
+-->
+<!ELEMENT AdministrativeMetadata  (Catalog? , FileName? , SystemIdentifier? , Provider? , Creator? , Source* , Contributor* , Property* )>
+<!ATTLIST AdministrativeMetadata  %localid; >
+<!-- 
+
+================================ AssociatedWith ================================
+A reference to a NewsItem with which this one is associated (for example, a
+series of articles, or a collection of photos, of which it is a part). The 
+NewsItem attribute identifies the relevant NewsItem. Its value can be an
+http URL or a NewsML URN as described in the comment to PublicIdentifier. The
+Comment can be used to indicate the nature of the association.
+================================================================================
+
+-->
+<!ELEMENT AssociatedWith  (Comment* )>
+<!ATTLIST AssociatedWith  %localid;
+                          NewsItem CDATA  #IMPLIED >
+<!-- 
+================================ BasisForChoice ================================
+The content of this element is an XPath statement or element-type name
+identifying information within each NewsComponent or ContentItem that can be
+used as a basis for choice between equivalent NewsComponents or ContentItems.
+The root of the XPath corresponds to the NewsComponent or ContentItem itself.
+The optional Rank attribute allows providers to place a numerical order on the
+importance they think should be attached to the different bases for choice.
+Smaller numbers represent higher importance.
+================================================================================
+-->
+<!ELEMENT BasisForChoice  (#PCDATA )>
+<!ATTLIST BasisForChoice  %localid;
+                          Rank    CDATA  #IMPLIED >
+<!-- 
+
+==================================== ByLine ====================================
+A natural-language statement of the author/creator information.
+================================================================================
+-->
+<!ELEMENT ByLine  (#PCDATA | Origin )*>
+<!ATTLIST ByLine  %localid;
+                  xml:lang CDATA  #IMPLIED >
+<!-- 
+=================================== Catalog ====================================
+A container for Resource and TopicUse elements. Resource elements map URNs to
+URLs and indicate default vocabularies which apply to the formal names of
+certain elements within the subtree that begins with the immediate parent of
+the Catalog element. TopicUse elements indicate where in the NewsML document
+certain Topics are used. The optional Href attribute provides a pointer to
+a Catalog element elsewhere in this or another document. Its value consists of
+a # character followed by the value of the Duid attribute of the referenced
+Catalog element and preceded, if the referenced Catalog is not in the current
+document, by an http URL or a NewsML URN identifying the document or NewsItem
+in which the Catalog appears. If the Href attribute is present on a Catalog
+element, then that element should be empty. If it contains subelements, the
+NewsML system may signal an error.
+================================================================================
+-->
+<!ELEMENT Catalog  (Resource* , TopicUse* )>
+<!ATTLIST Catalog  %localid;
+                   Href    CDATA  #IMPLIED >
+<!-- 
+=============================== Characteristics ================================
+Information about the physical characteristics of a ContentItem.
+================================================================================
+-->
+<!ELEMENT Characteristics  (SizeInBytes? , Property* )>
+<!ATTLIST Characteristics  %localid; >
+<!-- 
+=================================== Comment ====================================
+A natural-language description of, or statement about, the current element. The
+optional TranslationOf attribute is a pointer to another Comment element, of
+which this one is a direct translation.
+================================================================================
+-->
+<!ELEMENT Comment  (#PCDATA )>
+<!ATTLIST Comment  %localid;
+                   xml:lang      CDATA  #IMPLIED
+                   TranslationOf IDREF  #IMPLIED >
+<!-- 
+================================= ContentItem ==================================
+A news object that carries or identifies content intended for presentation to
+humans.
+================================================================================
+-->
+<!ELEMENT ContentItem  (Comment* , Catalog? , MediaType? , Format? , MimeType? , Notation? , Characteristics? , %data; )>
+<!ATTLIST ContentItem  %localid;
+                       Href    CDATA  #IMPLIED >
+<!-- 
+================================= Contributor ==================================
+An individual and/or company or organisation that modified or enhanced a news
+object after its creation.
+================================================================================
+-->
+<!ELEMENT Contributor  (%party; )>
+<!ATTLIST Contributor  %localid; >
+<!-- 
+================================== Copyright ===================================
+The copyright that pertains to a news object.
+================================================================================
+-->
+<!ELEMENT Copyright  (Comment* , CopyrightHolder , CopyrightDate )>
+<!ATTLIST Copyright  %localid;
+                     %assignment; >
+<!-- 
+================================ CopyrightDate =================================
+A natural-language statement of the copyright date.
+================================================================================
+
+-->
+<!ELEMENT CopyrightDate  (#PCDATA | Origin )*>
+<!ATTLIST CopyrightDate  %localid;
+                         xml:lang CDATA  #IMPLIED >
+<!-- 
+=============================== CopyrightHolder ================================
+A natural-language statement indicating who owns the copyright.
+================================================================================
+-->
+<!ELEMENT CopyrightHolder  (#PCDATA | Origin )*>
+<!ATTLIST CopyrightHolder  %localid;
+                           xml:lang CDATA  #IMPLIED >
+<!-- 
+================================ CopyrightLine =================================
+A natural-language statement of the copyright information.
+================================================================================
+-->
+<!ELEMENT CopyrightLine  (#PCDATA | Origin )*>
+<!ATTLIST CopyrightLine  %localid;
+                         xml:lang CDATA  #IMPLIED >
+<!-- 
+=================================== Creator ====================================
+An individual and/or company or organisation that created a news object.
+================================================================================
+-->
+<!ELEMENT Creator  (%party; )>
+<!ATTLIST Creator  %localid; >
+<!-- 
+================================== CreditLine ==================================
+A natural-language statement of credit information.
+================================================================================
+-->
+<!ELEMENT CreditLine  (#PCDATA | Origin )*>
+<!ATTLIST CreditLine  %localid;
+                      xml:lang CDATA  #IMPLIED >
+<!-- 
+================================= DataContent ==================================
+The data that carries the content of a ContentItem.
+================================================================================
+-->
+<!ELEMENT DataContent ANY>
+<!ATTLIST DataContent  %localid; >
+<!-- 
+================================= DateAndTime ==================================
+A formal representation of a date and, optionally, time, expressed in ISO 8601
+Basic Format, as described in the comment to the DateAndTime attribute within
+the assignment ENTITY declaration above.
+================================================================================
+-->
+<!ELEMENT DateAndTime  (#PCDATA )>
+<!ATTLIST DateAndTime  %localid; >
+<!-- 
+==================================== DateId ====================================
+A date identifier of a NewsItem in short ISO 8601 Basic Format (CCYYMMDD), as
+described in the comment to the DateAndTime attribute within the assignment
+ENTITY declaration above. The DateId is part of the formal identification of the
+NewsItem, and must remain the same through successive revisions of the same
+NewsItem.
+================================================================================
+-->
+<!ELEMENT DateId  (#PCDATA )>
+
+<!-- 
+================================== DateLabel ===================================
+A string representation of a date or date and time, used by human users to help
+identify a NewsItem.
+================================================================================
+-->
+<!ELEMENT DateLabel  (#PCDATA )>
+<!ATTLIST DateLabel  %localid; >
+<!--
+=================================== DateLine ===================================
+A natural-language statement of the date and/or place of creation.
+================================================================================
+-->
+<!ELEMENT DateLine  (#PCDATA | Origin )*>
+<!ATTLIST DateLine  %localid;
+                    xml:lang CDATA  #IMPLIED >
+<!-- 
+============================ DefaultVocabularyFor ==============================
+An indication that the parent Resource provides the default vocabulary that
+determines the meanings and permitted values of the data occurring in a
+particular part of a NewsML document subtree. The Context attribute is an
+XPath statement identifying the data to which the default vocabulary applies.
+The optional Scheme attribute identifies the relevant naming scheme if the
+Resource contains more than one naming scheme. If the Resource is a NewsML
+TopicSet, then the meaning of the data identified by the Context is provided
+by the Topic whose FormalName subelement matches that data. If the Resource is
+not a NewsML TopicSet, then the way in which it is interpreted in order to
+provide a meaning for the data is not defined by NewsML but by the authority
+that governs whatever format the Resource uses.
+
+Example:
+<DescriptiveMetadata>
+ <Catalog>
+  <Resource Duid="resource1">
+   <Urn>urn:newsml:iptc.org:20001006:Ranking:1</Urn>
+   <Url>www.iptc.com/vocabularies/iptc-rank.xml</Url>
+   <DefaultVocabularyFor Context="@Confidence"/>
+   <DefaultVocabularyFor Context="@Importance"/>
+  </Resource>
+  <Resource Duid="resource2">
+   <Urn>urn:newsml:iptc.org:20001006:TopicTypes:1</Urn>
+   <Url>www.iptc.com/vocabularies/iptc-topictype.xml</Url>
+   <DefaultVocabularyFor Context="TopicType@FormalName"/>
+  </Resource>
+ </Catalog>
+ <TopicSet>
+  <Topic Duid="topic1">
+   <TopicType FormalName="Person">
+   <Description Variant="Name">Bill Clinton</Description>
+   <Description Variant="Position">President of the USA</Description>
+  </Topic>
+ </TopicSet>
+ <TopicOccurrence
+  AssignedBy="Desk Editor"
+  Confidence="High"
+  HowPresent="principal subject"
+  Topic="#topic1"/>
+</DescriptiveMetadata>
+================================================================================
+-->
+<!ELEMENT DefaultVocabularyFor EMPTY>
+<!ATTLIST DefaultVocabularyFor  %localid;
+                                Context CDATA  #REQUIRED
+                                Scheme  CDATA  #IMPLIED >
+<!--
+==================================== Delete ====================================
+An instruction to delete an element within a NewsItem. The NewsItem is
+the previous revision of the current one, and the element to be deleted is the
+one whose Duid value is equal to the value of the Delete element's DuidRef
+attribute.
+================================================================================
+-->
+<!ELEMENT Delete EMPTY>
+<!ATTLIST Delete  %localid;
+                  DuidRef CDATA  #REQUIRED >
+<!-- 
+================================= DerivedFrom ==================================
+A reference to an NewsItem from which this one is derived. The NewsItem attribute
+identifies the relevant NewsItem. Its value can be an http URL or a NewsML URN
+as described in the comment to PublicIdentifier.
+================================================================================
+-->
+<!ELEMENT DerivedFrom  (Comment* )>
+<!ATTLIST DerivedFrom  %localid;
+                       NewsItem CDATA  #IMPLIED >
+<!-- 
+================================= Description ==================================
+A description that identifies a Topic, thereby indicating the meaning of a
+formal name associated with that Topic. The xml:lang attribute indicates what
+language the description is in. The optional Variant attribute allows multiple
+descriptions to be given in the same language, and meaningfully distinguished
+from one another.
+================================================================================
+-->
+<!ELEMENT Description  (#PCDATA )>
+<!ATTLIST Description  %localid;
+                       xml:lang CDATA  #IMPLIED
+                       Variant  CDATA  #IMPLIED >
+<!-- 
+============================= DescriptiveMetadata ==============================
+Information describing the content of a NewsComponent. 
+================================================================================
+-->
+<!ELEMENT DescriptiveMetadata  (Catalog? , Language* , Genre? , SubjectCode* , OfInterestTo* , TopicOccurrence* , Property* )>
+<!ATTLIST DescriptiveMetadata  %localid;
+                               %assignment; >
+<!-- 
+=================================== Encoding ===================================
+The encoding of the data comprising the content of a ContentItem. 
+================================================================================
+-->
+<!ELEMENT Encoding %data;>
+<!ATTLIST Encoding  %localid;
+                    Notation CDATA  #REQUIRED >
+<!-- 
+=================================== EndDate ====================================
+A natural-language statement of the date at which specified usage rights come
+to an end.
+================================================================================
+-->
+<!ELEMENT EndDate  (#PCDATA | Origin )*>
+<!ATTLIST EndDate  %localid;
+                   xml:lang   CDATA  #IMPLIED
+                   %assignment; >
+<!-- 
+=================================== FileName ===================================
+The suggested or actual storage file name for a NewsItem. 
+================================================================================
+-->
+<!ELEMENT FileName  (#PCDATA )>
+<!ATTLIST FileName  %localid; >
+<!-- 
+================================= FirstCreated =================================
+The date and, optionally, time at which a NewsItem was first created, expressed
+in ISO 8601 Basic Format, as described in the comment to the DateAndTime
+attribute within the assignment ENTITY declaration above.
+================================================================================
+-->
+<!ELEMENT FirstCreated  (#PCDATA )>
+<!ATTLIST FirstCreated  %localid; >
+<!-- 
+================================= FormalName ===================================
+A string of characters whose meaning is determined by a naming scheme within a
+controlled vocabulary. The controlled vocabulary may (but is not required to)
+take the form of a NewsML TopicSet. The optional Scheme attribute determines
+which naming scheme applies, when several exist within the same controlled
+vocabulary.
+================================================================================
+-->
+<!ELEMENT FormalName  (#PCDATA )>
+<!ATTLIST FormalName  %localid;
+                      Scheme  CDATA  #IMPLIED >
+<!-- 
+==================================== Format ====================================
+An indication of the format of a ContentItem. The value of the FormalName
+attribute is a formal name for the Format. Its meaning and permitted values are
+determined by a controlled vocabulary as described in the comment to the
+formalname ENTITY declaration above.
+================================================================================
+-->
+<!ELEMENT Format EMPTY>
+<!ATTLIST Format  %localid;
+                  %formalname; >
+<!-- 
+================================= FutureStatus =================================
+An indication of the status a NewsItem will have at a specified future date. The
+value of the FormalName attribute is a formal name for the FutureStatus. Its
+meaning is determined by a controlled vocabulary as described in the comment
+to the formalname ENTITY declaration above.
+================================================================================
+-->
+<!ELEMENT FutureStatus EMPTY>
+<!ATTLIST FutureStatus  %localid;
+                        %formalname; >
+<!-- 
+==================================== Genre =====================================
+An indication of the Genre of a NewsComponent. The value of the FormalName
+attribute is a formal name for the Genre. Its meaning and permitted values are
+determined by a controlled vocabulary as described in the comment to the
+formalname ENTITY declaration above.
+================================================================================
+-->
+<!ELEMENT Genre EMPTY>
+<!ATTLIST Genre  %localid;
+                 %formalname;
+                 %assignment; >
+<!-- 
+================================== Geography ===================================
+A natural-language statement of the geographical area or areas to which
+specified usage rights apply.
+================================================================================
+-->
+<!ELEMENT Geography  (#PCDATA | Origin )*>
+<!ATTLIST Geography  %localid;
+                     xml:lang   CDATA  #IMPLIED
+                     %assignment; >
+<!-- 
+=================================== HeadLine ===================================
+A displayable headline.
+================================================================================
+-->
+<!ELEMENT HeadLine  (#PCDATA | Origin )*>
+<!ATTLIST HeadLine  %localid;
+                    xml:lang CDATA  #IMPLIED >
+<!-- 
+================================ Identification ================================
+Identification information for the NewsItem.
+================================================================================
+-->
+<!ELEMENT Identification  (NewsIdentifier , NameLabel? , DateLabel? , Label* )>
+<!ATTLIST Identification  %localid; >
+<!--
+================================= InsertAfter ==================================
+An instruction to insert content after a designated element within a NewsItem.
+The content to be inserted is the content of the InsertAfter element. The
+NewsItem into which it is to be inserted is the previous revision of the current
+one, and the element after which it is to be inserted is the one whose Duid
+value is equal to the value of the InsertAfter element's DuidRef attribute.
+================================================================================
+-->
+<!ELEMENT InsertAfter ANY>
+<!ATTLIST InsertAfter  %localid;
+                       DuidRef CDATA  #REQUIRED >
+<!--
+================================= InsertBefore =================================
+An instruction to insert content before a designated element within a NewsItem.
+The content to be inserted is the content of the InsertBefore element. The
+NewsItem into which it is to be inserted is the previous revision of the current
+one, and the element before which it is to be inserted is the one whose Duid
+value is equal to the value of the InsertBefore element's DuidRef attribute.
+================================================================================
+-->
+<!ELEMENT InsertBefore ANY>
+<!ATTLIST InsertBefore  %localid;
+                        DuidRef CDATA  #REQUIRED >
+<!--
+================================= Instruction ==================================
+An instruction from a news provider to the recipient of a NewsItem. A special
+case of Instruction is an indication of the effect the current revision of a
+NewsItem has on the status of any previous revisions of the NewsItem that may
+still be on the recipient's system. In this case, it will contain one or more
+RevisionStatus elements. Otherwise, the value of the FormalName attribute is a
+formal name for the Instruction, and its meaning is determined by a controlled
+vocabulary as described in the comment to the formalname ENTITY declaration
+above.
+================================================================================
+-->
+<!ELEMENT Instruction  (RevisionStatus* )>
+<!ATTLIST Instruction  %localid;
+                       %formalname; >
+<!-- 
+================================= KeywordLine ==================================
+A displayable set of keywords relevant to a news object. This can be used by a
+NewsML system to assist manual or automated searches.
+================================================================================
+-->
+<!ELEMENT KeywordLine  (#PCDATA | Origin )*>
+<!ATTLIST KeywordLine  %localid;
+                       xml:lang CDATA  #IMPLIED >
+<!-- 
+==================================== Label =====================================
+A human-readable label for a NewsItem.
+================================================================================
+-->
+<!ELEMENT Label  (LabelType , LabelText )>
+<!ATTLIST Label  %localid; >
+<!-- 
+=================================== LabelText ==================================
+The text that constitutes a Label of a given LabelType.
+================================================================================
+-->
+<!ELEMENT LabelText  (#PCDATA )>
+<!ATTLIST LabelText  %localid; >
+<!-- 
+================================= LabelType ====================================
+A user-defined type of label. The value of the FormalName attribute is a formal
+name for the LabelType. Its meaning and permitted values are determined by a
+controlled vocabulary as described in the comment to the formalname ENTITY
+declaration above.
+================================================================================
+-->
+<!ELEMENT LabelType EMPTY>
+<!ATTLIST LabelType  %localid;
+                     %formalname; >
+<!-- 
+=================================== Language ===================================
+An indication of the, or a, language used in a content item. The value of the
+FormalName attribute is a formal name for the Language. Its meaning and
+permitted values are determined by a controlled vocabulary as described in the
+comment to the formalname ENTITY declaration above.
+================================================================================
+-->
+<!ELEMENT Language EMPTY>
+<!ATTLIST Language  %localid;
+                    %formalname;
+                    %assignment; >
+<!-- 
+================================= Limitations ==================================
+A natural-language statement of the terms and conditions that apply to the
+specified usage rights.
+================================================================================
+-->
+<!ELEMENT Limitations  (#PCDATA | Origin )*>
+<!ATTLIST Limitations  %localid;
+                       xml:lang   CDATA  #IMPLIED
+                       %assignment; >
+<!-- 
+================================== MediaType ===================================
+An indication of the media type of a ContentItem. The value of the FormalName
+attribute is a formal name for the MediaType. Its meaning and permitted values
+are determined by a controlled vocabulary as described in the comment to the
+formalname ENTITY declaration above.
+================================================================================
+-->
+<!ELEMENT MediaType EMPTY>
+<!ATTLIST MediaType  %localid;
+                     %formalname; >
+<!-- 
+=================================== Metadata ===================================
+An container for a user-defined type of metadata.
+================================================================================
+-->
+<!ELEMENT Metadata  (Catalog? , MetadataType , Property+ )>
+<!ATTLIST Metadata  %localid; >
+<!-- 
+=============================== MetadataType ===================================
+An indication of the type of metadata that is represented by the Property
+elements within this Metadata element. The value of the FormalName attribute is
+a formal name for the MetadataType. Its meaning and permitted values are
+determined by a controlled vocabulary as described in the comment to the
+formalname ENTITY declaration above.
+================================================================================
+-->
+<!ELEMENT MetadataType EMPTY>
+<!ATTLIST MetadataType  %localid;
+                        %formalname; >
+<!-- 
+=================================== MimeType ===================================
+An indication of the MIME-type of a ContentItem. The value of the FormalName
+attribute is a formal name for the MimeType. Its meaning and permitted values
+are determined by a controlled vocabulary as described in the comment to the
+formalname ENTITY declaration above.
+================================================================================
+-->
+<!ELEMENT MimeType EMPTY>
+<!ATTLIST MimeType  %localid;
+                    %formalname; >
+<!-- 
+================================== NameLabel ===================================
+A string used by human users as a name to help identify a NewsItem. Its form is
+determined by the provider. It might be identical to the textual content of
+the SlugLine element, for example, but even if this is so, the system should not
+process the NameLabel as a slugline. Nothing can be assumed about the nature of
+the string within NameLabel beyond the fact that it can help to identify the
+NewsItem to humans.
+================================================================================
+-->
+<!ELEMENT NameLabel  (#PCDATA )>
+<!ATTLIST NameLabel  %localid; >
+<!-- 
+================================ NewsComponent =================================
+A container for news objects, used to identify the role of news objects in
+relation to one another, and to ascribe metadata to them. The Essential
+attribute indicates whether the provider considers that this NewsComponent
+is essential to the meaning of the NewsComponent within which it is contained.
+The EquivalentsList attribute indicates whether or not the NewsItems or
+NewsItemRefs, NewsComponents or ContentItems contained within this one are
+equivalent to one another in content and/or meaning
+================================================================================
+-->
+<!ELEMENT NewsComponent  (Comment* , Catalog? , TopicSet* , Role? , BasisForChoice* , NewsLines? , AdministrativeMetadata? , RightsMetadata? , DescriptiveMetadata? , Metadata* ,  ( (NewsItem | NewsItemRef )+ | NewsComponent+ | ContentItem+ )? )>
+<!ATTLIST NewsComponent  %localid;
+                         Essential        (yes | no )  'no'
+                         EquivalentsList  (yes | no )  'no'
+                         xml:lang        CDATA  #IMPLIED >
+<!-- 
+================================= NewsEnvelope =================================
+Information about the transmission of one or more NewsItems as a NewsML
+document.
+================================================================================
+-->
+<!ELEMENT NewsEnvelope  (TransmissionId? , SentFrom? , SentTo? , DateAndTime , NewsService* , NewsProduct* , Priority? )>
+<!ATTLIST NewsEnvelope  %localid; >
+<!-- 
+================================ NewsIdentifier ================================
+A globally unique identifier for a NewsItem. 
+================================================================================
+-->
+<!ELEMENT NewsIdentifier  (ProviderId , DateId , NewsItemId , RevisionId , PublicIdentifier )>
+
+<!-- 
+=================================== NewsItem ===================================
+A managed set of information representing a point of view, at a given time, on
+some event or events. Its Identification and NewsManagement provide
+manageability. It may contain either a NewsComponent, or one or more Updates
+that modify aspects of a previous Revision of the same NewsItem, or a
+TopicSet.
+================================================================================
+-->
+<!ELEMENT NewsItem  (Comment* , Catalog? , Identification , NewsManagement ,  (NewsComponent | Update+ | TopicSet )? )>
+<!ATTLIST NewsItem  %localid;
+                    xml:lang CDATA  #IMPLIED >
+<!-- 
+================================== NewsItemId ==================================
+An identifier for the NewsItem. The combination of NewsItemId and DateId must
+be unique among NewsItems that emanate from the same provider. Within these
+constraints, the NewsItemId can take any form the provider wishes. It may take
+the form of a name for the NewsItem that will be meaningful to humans, but this
+is not a requirement. The provider may optionally relate the values of
+NewsItemId to a controlled vocabulary, which is invoked by the Vocabulary
+attribute. The value ofthe Vocabulary attribute may be an http URL, a NewsML
+URN, or the # character followed by the value of the Duid attribute of a
+TopicSet in the current document. The Scheme attribute, if present, serves to
+distinguish which of possibly multiple naming schemes in the controlled
+vocabulary is the one that governs the NewsItemId.
+================================================================================
+-->
+<!ELEMENT NewsItemId  (#PCDATA )>
+<!ATTLIST NewsItemId  Vocabulary CDATA  #IMPLIED
+                      Scheme     CDATA  #IMPLIED >
+<!-- 
+================================= NewsItemRef ==================================
+A pointer to a NewsItem that is deemed to replace the NewsItemRef element. The
+NewsItem attribute is a pointer to the relevant NewsItem. Its value can be an
+http URL, or a NewsML URN as described in the comment to PublicIdentifier, or a
+fragment identifier consisting of a # character followed by the Duid of a
+NewsItem in the current document.
+================================================================================
+-->
+<!ELEMENT NewsItemRef  (Comment* )>
+<!ATTLIST NewsItemRef  %localid;
+                       NewsItem CDATA  #IMPLIED >
+<!--
+================================= NewsItemType =================================
+An indication of the type of a NewsItem. The value of the FormalName attribute
+is a formal name for the NewsItemType. Its meaning and permitted values are
+determined by a controlled vocabulary as described in the comment to the
+formalname ENTITY declaration above.
+================================================================================
+-->
+<!ELEMENT NewsItemType EMPTY>
+<!ATTLIST NewsItemType  %localid;
+                        %formalname; >
+<!-- 
+=================================== NewsLine ===================================
+A newsline of a type not included in the NewsML specification.
+================================================================================
+-->
+<!ELEMENT NewsLine  (NewsLineType , NewsLineText+ )>
+<!ATTLIST NewsLine  %localid; >
+<!-- 
+=================================== NewsLineText ===================================
+The text of a NewsLine of user-defined type.
+================================================================================
+-->
+<!ELEMENT NewsLineText  (#PCDATA | Origin )*>
+<!ATTLIST NewsLineText  %localid;
+                        xml:lang CDATA  #IMPLIED >
+<!-- 
+================================ NewsLineType ==================================
+An indication of a user-defined NewsLine type. The value of the FormalName
+attribute is a formal name for the NewsLineType. Its meaning and permitted
+values are determined by a controlled vocabulary as described in the comment
+to the formalname ENTITY declaration above.
+================================================================================
+-->
+<!ELEMENT NewsLineType EMPTY>
+<!ATTLIST NewsLineType  %localid;
+                        %formalname; >
+<!-- 
+================================== NewsLines ===================================
+A container for all the NewsLines that a NewsComponent has.
+================================================================================
+-->
+<!ELEMENT NewsLines  ( (HeadLine , SubHeadLine? )* , ByLine* , DateLine* , CreditLine* , CopyrightLine* , RightsLine* , SeriesLine* , SlugLine* , KeywordLine* , NewsLine* )>
+<!ATTLIST NewsLines  %localid; >
+<!-- 
+================================ NewsManagement ================================
+Information relevant to the management of a NewsItem.
+================================================================================
+-->
+<!ELEMENT NewsManagement  (NewsItemType , FirstCreated , ThisRevisionCreated , Status , StatusWillChange? , Urgency? , RevisionHistory? , DerivedFrom* , AssociatedWith* , Instruction* , Property* )>
+<!ATTLIST NewsManagement  %localid; >
+<!-- 
+==================================== NewsML ====================================
+A NewsML document, which must contain a NewsEnvelope and one or more NewsItems,
+and may include a Catalog element and a TopicSet element.
+================================================================================
+-->
+<!ELEMENT NewsML  (Catalog? , TopicSet* ,  (NewsEnvelope , NewsItem+ ) )>
+<!ATTLIST NewsML  %localid; >
+<!-- 
+================================= NewsProduct ==================================
+An identifier for a product to which all the NewsItems in a NewsML document
+belong. The value of the FormalName attribute is a formal name for the
+NewsProduct. Its meaning and permitted values are determined by a controlled
+vocabulary as described in the comment to the formalname ENTITY declaration
+above.
+================================================================================
+-->
+<!ELEMENT NewsProduct EMPTY>
+<!ATTLIST NewsProduct  %localid;
+                       %formalname; >
+<!-- 
+================================= NewsService ==================================
+An identifier for a service to which all the NewsItems in a NewsML document
+belong. The value of the FormalName attribute is a formal name for the
+NewsService. Its meaning and permitted values are determined by a controlled
+vocabulary as described in the comment to the formalname ENTITY declaration
+above.
+================================================================================
+-->
+<!ELEMENT NewsService EMPTY>
+<!ATTLIST NewsService  %localid;
+                       %formalname; >
+<!-- 
+=================================== Notation ===================================
+An indication of the notation of a ContentItem. The value of the FormalName
+attribute is a formal name for the Notation. Its meaning and permitted values
+are determined by a controlled vocabulary as described in the comment to the
+formalname ENTITY declaration above.
+================================================================================
+-->
+<!ELEMENT Notation EMPTY>
+<!ATTLIST Notation  %localid;
+                    %formalname; >
+<!-- 
+================================= OfInterestTo =================================
+An indication of the target audience of a NewsItem. The value of the FormalName
+attribute is a formal name for the target audience. Its meaning and permitted
+values are determined by a controlled vocabulary as described in the comment to
+the formalname ENTITY declaration above.
+================================================================================
+-->
+<!ELEMENT OfInterestTo  (Relevance? )>
+<!ATTLIST OfInterestTo  %localid;
+                        %formalname;
+                        %assignment; >
+<!-- 
+==================================== Origin ====================================
+A wrapper for all or part of the text of a piece of text, which provides a
+pointer to an item of data corresponding formally to what is being described
+here in natural language. The Href attribute identifies the relevant data, and
+may be an http URL or a NewsML URN as described in the comment to
+PublicIdentifier, optionally including a fragment identifier. Alternatively, it
+can be a simple fragment identifier consisting of a # character followed by the
+value of the Duid of an element in the current document.
+================================================================================
+-->
+<!ELEMENT Origin  (#PCDATA | Origin )*>
+<!ATTLIST Origin  %localid;
+                  %assignment;
+                  Href       CDATA  #IMPLIED >
+<!-- 
+=================================== Party ======================================
+An indication of the person, company or organisation that has a particular
+relationship to this NewsItem in the news workflow. The value of the FormalName
+attribute is a formal name for the Party. Its meaning and permitted values
+are determined by a controlled vocabulary as described in the comment to the
+formalname ENTITY declaration above.
+================================================================================
+-->
+<!ELEMENT Party EMPTY>
+<!ATTLIST Party  %localid;
+                 %formalname;
+                 Topic      CDATA  #IMPLIED >
+<!-- 
+=================================== Priority ===================================
+An indication of the priority notation of a NewsItem. The value of the
+FormalName attribute is a formal name for the Priority. Its meaning and
+permitted values are determined by a controlled vocabulary as described in
+the comment to the formalname ENTITY declaration above.
+================================================================================
+-->
+<!ELEMENT Priority EMPTY>
+<!ATTLIST Priority  %localid;
+                    %formalname; >
+<!-- 
+=================================== Property ===================================
+A property of a NewsComponent or of a Topic. The property has a name and either
+a simple Value or a complex value consisting of a set of further properties.
+
+Value
+=====
+A string representation of the value of a Property.
+
+ValueRef
+========
+A pointer to the value of the Property. This might be a Topic in a TopicSet, or
+any other piece of data. If both Value and ValueRef are provided, then ValueRef
+identifies the actual value of the property, with Value simply providing a
+string representation or mnemonic for it.
+
+
+Example:
+<Catalog>
+ <Resource Duid="resource1">
+  <Urn>urn:newsml:reuters.com:20001001:Physical Characteristics:3</Urn>
+  <Url>www.reuters.com/vocabs/physical.xml</Url>
+  <Url>www.iptc.com/vocabularies/memberdefined/reuters/physical.xml</Url>
+  <DefaultVocabularyFor Scheme="short" Context="Metadata/Property[@FormalName='Width']"/>
+ </Resource>
+</Catalog>
+<Property FormalName="Width" Vocabulary="#resource1">
+ <Property FormalName="Unit" ValueRef="urn:newsml:iptc.org:20001006:units:1#cm"/>
+ <Property FormalName="Quantity" Value="7.5"/>
+</Property>
+
+AllowedValues
+=============
+The AllowedValues attribute, if present, is a pointer to a controlled vocabulary
+that delimits the set of allowed values for the property. This may be an http
+URL, or a NewsML URN, or a fragment identifier consisting of a # charactger
+followed by the Duid of an element in the current document. The pointer must
+reference either a Resource element that designates an external controlled
+vocabulary, or a TopicSet element, that is itself the controlled vocabulary.
+================================================================================
+-->
+<!ELEMENT Property  (Property* )>
+<!ATTLIST Property  %localid;
+                    %formalname;
+                    %assignment;
+                    Value         CDATA  #IMPLIED
+                    ValueRef      CDATA  #IMPLIED
+                    AllowedValues CDATA  #IMPLIED >
+<!-- 
+=================================== Provider ===================================
+An individual and/or company or organisation that released a news object for
+publication.
+================================================================================
+-->
+<!ELEMENT Provider  (%party; )>
+<!ATTLIST Provider  %localid; >
+<!-- 
+================================== ProviderId ==================================
+An identifier for the news provider that produced the NewsItem. The
+provider's ID is specified in the element content. This should be an Internet
+domain name that is owned by the provider at the date identified by the DateId
+subelement of the NewsIdentifier, or the name for the Provider drawn from a
+controlled vocabulary identified by a URN specified in the Vocabulary attribute.
+This will ensure that the identity of the provider can be inferred unambiguously
+from the full NewsIdentifier.
+
+Example: 
+<NewsIdentifier>
+ <ProviderId>iptc.org</ProviderId>
+ <DateId>20001001</DateId>
+ <NewsItemId>NewsML version 1.0</NewsItemId>
+ <RevisionId>1</RevisionId
+</NewsIdentifier>
+
+Because the domain name "iptc.org" was owned on 1 October 2000 by the
+International Press Telecommunications Council (IPTC) and no-one else, it is
+certain that IPTC is the provider in this case.
+================================================================================
+-->
+<!ELEMENT ProviderId  (#PCDATA )>
+<!ATTLIST ProviderId  Vocabulary CDATA  #IMPLIED >
+<!-- 
+=============================== PublicIdentifier ===============================
+A public identifier (in the sense defined by the XML 1,0 Specification) for a
+NewsItem. This is the NewsML URN, and must be constructed as follows: 
+
+If the ProviderId is a domain name
+
+urn:newsml:{ProviderId}:{DateId}:{NewsItemId}:{RevisionId}{RevisionId@Update}
+
+If the ProviderId is name drawn from a controlled vocabulary
+
+urn:newsml:|{ProviderId@Vocabulary}|{ProviderId}|:{DateId}:{NewsItemId}:{RevisionId}{RevisionId@Update}
+
+where {x} means "the content of the x subelement of the NewsIdentifier" and
+{x@y} means "the value of the y attribute of the x subelement of the
+NewsIdentifier", with the exception that if the Update attribute of the
+RevisionId element has its default value of N, it is omitted from the URN, and
+that the Vocabulary attribute of the ProviderId element is stripped of the
+substring "urn:" with which it begins. The Vocabulary attribute of ProviderId
+necessarily begins with the characters "urn:" because, as stated in the
+comment to the ProviderId element above, it must take the form of a URN
+identifying a controlled vocabulary.
+
+Note that the existence of this URN enables the NewsItem to be referenced
+unambiguously by pointers from other XML elements or resources. Within such
+pointers, if  the RevisionId, its preceding : character and its following Update
+qualifier are omitted, then the pointer designates the most recent revision at
+the time it is resolved.
+================================================================================
+-->
+<!ELEMENT PublicIdentifier  (#PCDATA )>
+
+<!-- 
+================================== Relevance ===================================
+An indication of the relevance of a NewsItem to a given target audience. The
+value of the FormalName attribute is a formal name for the Relevance. Its
+meaning and permitted values are determined by a controlled vocabulary as
+described in the comment to the formalname ENTITY declaration above.
+================================================================================
+-->
+<!ELEMENT Relevance EMPTY>
+<!ATTLIST Relevance  %localid;
+                     %formalname;
+                     %assignment; >
+<!--
+=================================== Replace ====================================
+An instruction to replace a designated element within a NewsItem. The element
+that is to replace the designated element is the content of the Replace element.
+The NewsItem within which the replacement takes place is the previous revision
+of the current one, and the element to be replaced is the one whose Duid
+value is equal to the value of the Replace element's DuidRef attribute.
+================================================================================
+-->
+<!ELEMENT Replace ANY>
+<!ATTLIST Replace  %localid;
+                   DuidRef CDATA  #REQUIRED >
+<!-- 
+================================== Resource ====================================
+An indication where a given resource can be found, and whether it is to be used
+as the default vocabulary for certain formal names within the current subtree
+of a NewsML document. The Urn attribute provides a NewsML URN for the resource.
+THe Url attribute(s) provide(s) a location or locations where the resource may
+be found. The DefaultVocabularyFor element contains an XPath pattern. The
+identified resource acts as default vocabulary for any element within the
+subtree whose root is the parent of the current Catalog, that matches this XPath
+pattern.
+================================================================================
+-->
+<!ELEMENT Resource  (Urn? , Url* , DefaultVocabularyFor* )>
+<!ATTLIST Resource  %localid; >
+<!-- 
+=============================== RevisionHistory ================================
+A pointer to a file containing the revision history of the NewsItem.
+================================================================================
+-->
+<!ELEMENT RevisionHistory EMPTY>
+<!ATTLIST RevisionHistory  %localid;
+                           Href    CDATA  #REQUIRED >
+<!-- 
+================================== RevisionId ==================================
+A positive integer indicating which Revision of a given NewsItem this is. Any
+positive integer may be used, but it must always be the case that of two
+instances of a NewsItem that have the same ProviderId, DateId and NewsItemId,
+the one whose RevisionId has the larger value must be the more recent revision.
+A RevisionId of 0 is not permitted. The PreviousRevision attribute must be
+present, and its value must be equal to the content of the RevisionId element
+of the NewsItem's previous revision, if there is one, and 0 if the NewsItem has
+no previous revision. If the NewsItem contains an Update element or elements,
+then the Update attribute must be set to U. If the NewsItem consists only of a
+replacement set of NewsManagement data, then the Update attribute must be set
+to A. If neither of these is the case, then the Update attribute must be set
+to N.
+================================================================================
+-->
+<!ELEMENT RevisionId  (#PCDATA )>
+<!ATTLIST RevisionId  PreviousRevision CDATA  #REQUIRED
+                      Update           CDATA  #REQUIRED >
+<!-- 
+================================ RevisionStatus ================================
+Indicates the status that previous revisions now has as a result of the release
+of the current revision. The optional Revision attribute is an integer, equal to
+the RevisionId of the revision in question. If it is not present, then the
+status applies to ALL previous revisions, without exception.
+================================================================================
+-->
+<!ELEMENT RevisionStatus  (Status )>
+<!ATTLIST RevisionStatus  %localid;
+                          Revision CDATA  #IMPLIED >
+<!-- 
+================================= RightsHolder =================================
+A string of text indicating who has the usage rights, optionally enriched with
+pointers to further information about the relevant people, companies or
+organisations.
+================================================================================
+-->
+<!ELEMENT RightsHolder  (#PCDATA | Origin )*>
+<!ATTLIST RightsHolder  %localid;
+                        xml:lang   CDATA  #IMPLIED
+                        %assignment; >
+<!-- 
+================================== RightsLine ==================================
+A displayable version of rights information. Note that this is distinct from
+copyright information. Copyright information is about who owns a news object;
+rights information is about who is allowed to use it, in what way and under
+what circumstances.
+================================================================================
+-->
+<!ELEMENT RightsLine  (#PCDATA | Origin )*>
+<!ATTLIST RightsLine  %localid;
+                      xml:lang CDATA  #IMPLIED >
+<!-- 
+================================ RightsMetadata ================================
+Information about the rights pertaining to a NewsComponent. 
+================================================================================
+-->
+<!ELEMENT RightsMetadata  (Catalog? , Copyright* , UsageRights* , Property* )>
+<!ATTLIST RightsMetadata  %localid;
+                          %assignment; >
+<!-- 
+===================================== Role =====================================
+An identifier of the role played by a NewsComponent within a NewsComponent
+that contains it. The outermost NewsComponent within a NewsItem need not
+specify a Role attribute value. The value of the FormalName attribute is a
+formal name for the Role. Its meaning and permitted values are determined by
+a controlled vocabulary as described in the comment to the formalname ENTITY
+declaration above.
+================================================================================
+-->
+<!ELEMENT Role EMPTY>
+<!ATTLIST Role  %localid;
+                %formalname; >
+<!-- 
+=================================== SentFrom ===================================
+An individual and/or company or organisation from whom the NewsML document is
+being sent.
+================================================================================
+-->
+<!ELEMENT SentFrom  (%party; )>
+<!ATTLIST SentFrom  %localid; >
+<!-- 
+==================================== SentTo ====================================
+An individual and/or company or organisation to whom the NewsML document is
+being sent.
+================================================================================
+-->
+<!ELEMENT SentTo  (%party; )>
+<!ATTLIST SentTo  %localid; >
+<!-- 
+================================== SeriesLine ==================================
+A displayable version of information about a news object's place in a series.
+================================================================================
+-->
+<!ELEMENT SeriesLine  (#PCDATA | Origin )*>
+<!ATTLIST SeriesLine  %localid;
+                      xml:lang CDATA  #IMPLIED >
+<!-- 
+================================== SizeInBytes =================================
+The exact size in bytes of a ContentItem's inline or referenced data object. 
+================================================================================
+-->
+<!ELEMENT SizeInBytes  (#PCDATA )>
+<!ATTLIST SizeInBytes  %localid; >
+<!-- 
+=================================== SlugLine ===================================
+A string of text, possibly embellished by hyperlinks and/or formatting, used to
+display a NewsItem's slug line. (Note that the meaning of the term "slug line",
+and the uses to which it is put, are a matter for individual providers to
+define within their own workflow and business practice.) 
+================================================================================
+-->
+<!ELEMENT SlugLine  (#PCDATA | Origin )*>
+<!ATTLIST SlugLine  %localid;
+                    xml:lang CDATA  #IMPLIED >
+<!-- 
+==================================== Source ====================================
+An individual and/or company or organisation that provided source material for
+a news object. The optional NewsItem attribute must be present in the case of
+a syndicated NewsItem. It provides the URN of the NewsItem that is being
+syndicated. Note that a sequence of Source elements can be used to indicate the
+sequence of syndicators through which a NewsItem has passed.
+================================================================================
+-->
+<!ELEMENT Source  (%party; )>
+<!ATTLIST Source  %localid;
+                  NewsItem CDATA  #IMPLIED >
+<!-- 
+================================== StartDate ===================================
+A natural-language statement of the date at which speci
\ No newline at end of file
diff --git a/fuzz/seed_corpus/40ffa2012989f4f9e244d0cdd15602cf06b5be6a b/fuzz/seed_corpus/40ffa2012989f4f9e244d0cdd15602cf06b5be6a
new file mode 100644
index 000000000000..50bfa207dfec
--- /dev/null
+++ b/fuzz/seed_corpus/40ffa2012989f4f9e244d0cdd15602cf06b5be6a
@@ -0,0 +1 @@
+<data> a <bold> b <em> c </em> d </bold> e </data>
diff --git a/fuzz/seed_corpus/4118fee45a9c3137ac87597ed92acc6b8dbf7835 b/fuzz/seed_corpus/4118fee45a9c3137ac87597ed92acc6b8dbf7835
new file mode 100644
index 000000000000..0c7cc23cbf90
--- /dev/null
+++ b/fuzz/seed_corpus/4118fee45a9c3137ac87597ed92acc6b8dbf7835
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<!-- 3.2.3 : 3.2
+    If ref is present, then all of <simpleType>, form and type must be absent
+    This one tests "form"
+-->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="http://foo" xmlns:foo="http://foo">
+	
+  <element name="foo">
+  	  <complexType>
+  	  	<attribute ref="foo:bar" form="qualified"/> 	  		
+  	  </complexType>    
+  </element>  
+  
+  <attribute name="bar" type="string"/>
+
+</schema>
diff --git a/fuzz/seed_corpus/417dba73318503bd669248490380fa6f095fd137 b/fuzz/seed_corpus/417dba73318503bd669248490380fa6f095fd137
new file mode 100644
index 000000000000..32b42bc4e411
--- /dev/null
+++ b/fuzz/seed_corpus/417dba73318503bd669248490380fa6f095fd137
@@ -0,0 +1,3 @@
+<top>
+  <a/>
+</top>
diff --git a/fuzz/seed_corpus/419195bd3ad69e448e63afd9355c2c6d18c6ed52 b/fuzz/seed_corpus/419195bd3ad69e448e63afd9355c2c6d18c6ed52
new file mode 100644
index 000000000000..aedcc21a2cf9
--- /dev/null
+++ b/fuzz/seed_corpus/419195bd3ad69e448e63afd9355c2c6d18c6ed52
@@ -0,0 +1,7 @@
+<?xml version="1.0"?>
+<contact>
+  <customer/>
+  <comment/>
+  <customer/>
+  <comment/>
+</contact>
diff --git a/fuzz/seed_corpus/41bdffcb56ac2aab0b529d18eed2d1df0fdbc2b3 b/fuzz/seed_corpus/41bdffcb56ac2aab0b529d18eed2d1df0fdbc2b3
new file mode 100644
index 000000000000..9153bc83d773
--- /dev/null
+++ b/fuzz/seed_corpus/41bdffcb56ac2aab0b529d18eed2d1df0fdbc2b3
@@ -0,0 +1 @@
+<card email="foo"/>
diff --git a/fuzz/seed_corpus/427cbae095793e5bfdd99d74aab07afd1c9ad3ca b/fuzz/seed_corpus/427cbae095793e5bfdd99d74aab07afd1c9ad3ca
new file mode 100644
index 000000000000..bc9c8c262ee6
--- /dev/null
+++ b/fuzz/seed_corpus/427cbae095793e5bfdd99d74aab07afd1c9ad3ca
@@ -0,0 +1,7 @@
+<!DOCTYPE doc [
+<!ELEMENT doc (a? | b?) >
+<!ELEMENT a EMPTY>
+<!ELEMENT b EMPTY>
+<!ELEMENT c EMPTY>
+]>
+<doc></doc>
diff --git a/fuzz/seed_corpus/42a6a0349a82750fa6c3d4c8352309d810b52d00 b/fuzz/seed_corpus/42a6a0349a82750fa6c3d4c8352309d810b52d00
new file mode 100644
index 000000000000..e58bed21e2b4
--- /dev/null
+++ b/fuzz/seed_corpus/42a6a0349a82750fa6c3d4c8352309d810b52d00
@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
+
+	<xs:element name="name" type="xs:string"/>
+	<xs:element name="qualification" type="xs:string"/>
+	<xs:element name="born" type="xs:date"/>
+	<xs:element name="dead" type="xs:date"/>
+	<xs:element name="isbn" type="xs:integer"/>
+	
+	<xs:attribute name="id" type="xs:ID"/>
+	<xs:attribute name="available" type="xs:boolean"/>
+	<xs:attribute name="lang" type="xs:language"/>
+	
+	<xs:element name="title">
+		<xs:complexType>
+			<xs:simpleContent>
+				<xs:extension base="xs:string">
+					<xs:attribute ref="lang"/>
+				</xs:extension>
+			</xs:simpleContent>
+		</xs:complexType>
+	</xs:element>
+	
+	<xs:element name="library">
+		<xs:complexType>
+			<xs:sequence>
+				<xs:element ref="book" maxOccurs="unbounded"/>
+			</xs:sequence>
+		</xs:complexType>
+	</xs:element>
+	
+	<xs:element name="author">
+		<xs:complexType>
+			<xs:sequence>
+				<xs:element ref="name"/>
+				<xs:element ref="born"/>
+				<xs:element ref="dead" minOccurs="0"/>
+			</xs:sequence>
+			<xs:attribute ref="id"/>
+		</xs:complexType>
+	</xs:element>
+	
+	<xs:element name="book">
+		<xs:complexType>
+			<xs:sequence>
+				<xs:element ref="isbn"/>
+				<xs:element ref="title"/>
+				<xs:element ref="author" minOccurs="0" maxOccurs="unbounded"/>
+				<xs:element ref="character" minOccurs="0" maxOccurs="unbounded"/>
+			</xs:sequence>
+			<xs:attribute ref="id"/>
+			<xs:attribute ref="available"/>
+		</xs:complexType>
+	</xs:element>
+	
+	<xs:element name="character">
+		<xs:complexType>
+			<xs:sequence>
+				<xs:element ref="name"/>
+				<xs:element ref="born"/>
+				<xs:element ref="qualification"/>
+			</xs:sequence>
+			<xs:attribute ref="id"/>
+		</xs:complexType>
+	</xs:element>
+	
+</xs:schema>
diff --git a/fuzz/seed_corpus/42fee542d8ff480328efa55e776f7d86a7f785f7 b/fuzz/seed_corpus/42fee542d8ff480328efa55e776f7d86a7f785f7
new file mode 100644
index 000000000000..1745abeb5909
--- /dev/null
+++ b/fuzz/seed_corpus/42fee542d8ff480328efa55e776f7d86a7f785f7
@@ -0,0 +1,28 @@
+<?xml version="1.0"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" >
+
+	<xsd:simpleType name="barType">
+		<xsd:restriction base="xsd:string">
+			<xsd:maxLength value="10" />
+		</xsd:restriction>
+	</xsd:simpleType>
+
+	<xsd:attribute name="bar" type="barType" fixed="o"/>
+
+	<xsd:element name="bar.B" type="xsd:anyURI" block="#all" nillable="true" final="restriction extension"/>
+	
+	<xsd:element name="bar">
+		<xsd:complexType>
+			<xsd:sequence>
+				<xsd:element name="bar.A" block="restriction" form="qualified" nillable="true" />
+				<xsd:element ref="bar.B"/>
+			</xsd:sequence>
+			
+			<xsd:attribute ref="bar" xml:lang="DE">
+				<xsd:annotation/>
+			</xsd:attribute>
+			<xsd:attribute name="uri" type="xsd:token" />
+		</xsd:complexType>
+	</xsd:element>
+
+</xsd:schema>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/4329a86c75c6710c55fdaed2a83afa132269cbe7 b/fuzz/seed_corpus/4329a86c75c6710c55fdaed2a83afa132269cbe7
new file mode 100644
index 000000000000..4778d894cc45
--- /dev/null
+++ b/fuzz/seed_corpus/4329a86c75c6710c55fdaed2a83afa132269cbe7
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<!DOCTYPE rnode [
+<!ELEMENT rnode (f)>
+                                                                                
+<!ELEMENT f (#PCDATA)>
+<!ATTLIST f
+   att1 CDATA #FIXED 'J'>
+                                                                                
+<!ENTITY f
+   "
+   <f>
+   hello world
+   </f>
+   "
+>
+]>
+                                                                                
+<rnode>
+   &f;
+</rnode>
+
diff --git a/fuzz/seed_corpus/43a8002ae75dc483d657b93bf90be537f51e311b b/fuzz/seed_corpus/43a8002ae75dc483d657b93bf90be537f51e311b
new file mode 100644
index 000000000000..83d15a78e2e6
--- /dev/null
+++ b/fuzz/seed_corpus/43a8002ae75dc483d657b93bf90be537f51e311b
@@ -0,0 +1,20 @@
+<?xml version="1.0"?>
+<Signature xmlns="http://www.w3.org/2000/09/xmldsig#">
+  <SignedInfo>
+    <ds:CanonicalizationMethod xmlns:ds="http://www.w3.org/2000/09/xmldsig#" Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/>
+    <SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1"/>
+    <Reference URI="#ndid:1234-5678-0987">
+      <Transforms>
+        <Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/>
+      </Transforms>
+      <DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1"/>
+      <DigestValue>sj1VXDB2VMCU5qmva2OtDw3kKOs=</DigestValue>
+    </Reference>
+  </SignedInfo>
+  <SignatureValue>...</SignatureValue>
+  <KeyInfo>
+    <X509Data>
+      <X509Certificate>...</X509Certificate>
+    </X509Data>
+  </KeyInfo>
+</Signature>
diff --git a/fuzz/seed_corpus/43e3e620b4a80fddf9757b0654f7d88f893b45f0 b/fuzz/seed_corpus/43e3e620b4a80fddf9757b0654f7d88f893b45f0
new file mode 100644
index 000000000000..4b611e11cdba
--- /dev/null
+++ b/fuzz/seed_corpus/43e3e620b4a80fddf9757b0654f7d88f893b45f0
@@ -0,0 +1,12 @@
+<!DOCTYPE catalog
+  PUBLIC "-//OASIS//DTD Entity Resolution XML Catalog V1.0//EN"
+         "http://www.oasis-open.org/committees/entity/release/1.0/catalog.dtd">
+<catalog xmlns="urn:oasis:names:tc:entity:xmlns:xml:catalog"
+         prefer="public">
+
+<!-- Circumvent relative URI in spec.xsl that doesn't work online -->
+<uri name="http://www.oasis-open.org/committes/tr.xsl"
+   uri="http://www.oasis-open.org/committes/entity/stylesheets/base/tr.xsl"/>
+<public publicId="toto" uri="file:///usr/share/xml/toto/toto.dtd"/>
+</catalog>
+
diff --git a/fuzz/seed_corpus/43ef53483f81d8d37ef3a506e188a13432a13b18 b/fuzz/seed_corpus/43ef53483f81d8d37ef3a506e188a13432a13b18
new file mode 100644
index 000000000000..f71576336cea
--- /dev/null
+++ b/fuzz/seed_corpus/43ef53483f81d8d37ef3a506e188a13432a13b18
@@ -0,0 +1 @@
+<p>a<bold>b<span style="foo">c</span>d</bold>e<italic>f</italic>g</p>
diff --git a/fuzz/seed_corpus/43f0facfb33120a131a205db34a3fe227b4e70c6 b/fuzz/seed_corpus/43f0facfb33120a131a205db34a3fe227b4e70c6
new file mode 100644
index 000000000000..4613d8f56d9e
--- /dev/null
+++ b/fuzz/seed_corpus/43f0facfb33120a131a205db34a3fe227b4e70c6
@@ -0,0 +1,24 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<xs:schema targetNamespace="http://www.tempuri.org/ImportedSchema" elementFormDefault="qualified" xmlns:tns="http://www.tempuri.org/ImportedSchema" xmlns:xs="http://www.w3.org/2001/XMLSchema">
+  
+  <xs:complexType name="AnotherType">
+    <xs:sequence>
+      <xs:element name="B">
+        <xs:complexType>
+          <xs:sequence>
+            <xs:element name="MyB" type="xs:string" />
+          </xs:sequence>
+          <xs:attribute name="BID" type="xs:int"/>
+        </xs:complexType>
+      </xs:element>
+    </xs:sequence>
+  </xs:complexType>
+
+  <xs:element name="AnotherElement" type="tns:AnotherType">
+    <xs:key name="AnotherKey">
+     <xs:selector xpath="tns:B"/>
+     <xs:field xpath="@BID"/>
+    </xs:key>
+  </xs:element>
+
+</xs:schema>
diff --git a/fuzz/seed_corpus/4488cc2cc0807fb5ab9bcd16ee7c9dacadb9214c b/fuzz/seed_corpus/4488cc2cc0807fb5ab9bcd16ee7c9dacadb9214c
new file mode 100644
index 000000000000..b6122be8243c
--- /dev/null
+++ b/fuzz/seed_corpus/4488cc2cc0807fb5ab9bcd16ee7c9dacadb9214c
@@ -0,0 +1,6 @@
+<?xml version="1.0" standalone="yes"?>
+<svg width="4in" height="3in"
+ xmlns = 'http://www.w3.org/Graphics/SVG/svg-19990412.dtd'>
+ <!-- Insert drawing elements here -->
+</svg>
+
diff --git a/fuzz/seed_corpus/44a4b22ac657794f39cdda1dc9008f3226dc89a0 b/fuzz/seed_corpus/44a4b22ac657794f39cdda1dc9008f3226dc89a0
new file mode 100644
index 000000000000..26e12213e219
--- /dev/null
+++ b/fuzz/seed_corpus/44a4b22ac657794f39cdda1dc9008f3226dc89a0
@@ -0,0 +1,3 @@
+<AAA>
+     <BBB aaa="A"/>
+</AAA>
diff --git a/fuzz/seed_corpus/44d64981fbbd355fecc095c46fcd91e1aa05abec b/fuzz/seed_corpus/44d64981fbbd355fecc095c46fcd91e1aa05abec
new file mode 100644
index 000000000000..2cef3c49f089
--- /dev/null
+++ b/fuzz/seed_corpus/44d64981fbbd355fecc095c46fcd91e1aa05abec
@@ -0,0 +1,7 @@
+<!DOCTYPE doc [
+<!ELEMENT doc (a , b* , c+)>
+<!ELEMENT a EMPTY>
+<!ELEMENT b (#PCDATA)>
+<!ELEMENT c (#PCDATA)>
+]>
+<doc><a/><b> but this</b><c>was not declared</c><b>seems</b></doc>
diff --git a/fuzz/seed_corpus/44f4b6c5c6540ae1bed988d4487db558e0f7bbe6 b/fuzz/seed_corpus/44f4b6c5c6540ae1bed988d4487db558e0f7bbe6
new file mode 100644
index 000000000000..9d749dc33f98
--- /dev/null
+++ b/fuzz/seed_corpus/44f4b6c5c6540ae1bed988d4487db558e0f7bbe6
@@ -0,0 +1,9 @@
+<element name="point" xmlns="http://relaxng.org/ns/structure/1.0"
+         datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+  <element name="x">
+    <data type="double"/>
+  </element>
+  <element name="y">
+    <data type="double"/>
+  </element>
+</element>
diff --git a/fuzz/seed_corpus/4536f5776d343fcb123edece5fc1cdf5c6ed2c50 b/fuzz/seed_corpus/4536f5776d343fcb123edece5fc1cdf5c6ed2c50
new file mode 100644
index 000000000000..0562021a75c1
--- /dev/null
+++ b/fuzz/seed_corpus/4536f5776d343fcb123edece5fc1cdf5c6ed2c50
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
+	   xmlns="http://www.example.org/test-import-case"
+	   targetNamespace="http://www.example.org/test-import-case">
+  <xs:include schemaLocation="./582887-common.xsd" />
+
+  <xs:complexType name="test-element">
+    <xs:attribute name="test-attribute" type="test-attribute" />
+  </xs:complexType>
+  <xs:element name="test-element" type="test-element" />
+</xs:schema>
diff --git a/fuzz/seed_corpus/45406f6ab8ec5b8e0cd3b53f1e9ddf22229164bf b/fuzz/seed_corpus/45406f6ab8ec5b8e0cd3b53f1e9ddf22229164bf
new file mode 100644
index 000000000000..ac63df1ec28a
--- /dev/null
+++ b/fuzz/seed_corpus/45406f6ab8ec5b8e0cd3b53f1e9ddf22229164bf
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!ELEMENT objednavka (AdDoru�eni, AdÚ�tovací, ZpůsobDopravy, ZpůsobPlatby, DatumPřijetí, DatumDoru�ení, ObsahObjednávky, Komentář?)>
+<!ELEMENT  AdDoru�eni (Jméno,  Ulice, Město, PSČ)>
+<!ELEMENT  AdÚ�tovací (Jméno,  Ulice, Město, PSČ)>
+<!ELEMENT  Jméno     (#PCDATA)>
+<!ELEMENT  Ulice        (#PCDATA)>
+<!ELEMENT  Město      (#PCDATA)>
+<!ELEMENT  PSČ        (#PCDATA)>
+<!ELEMENT ZpůsobDopravy (#PCDATA) >
+<!ELEMENT ZpůsobPlatby (#PCDATA) >
+<!ELEMENT  DatumPřijetí (#PCDATA)>
+<!ELEMENT  DatumDoru�ení (#PCDATA)>
+<!ELEMENT ObsahObjednávky (Zboží+) >
+<!ELEMENT Zboží (Kód, Název, Po�et, Cena, Popis?) >
+<!ELEMENT  Kód (#PCDATA)>
+<!ELEMENT Název (#PCDATA) >
+<!ELEMENT  Po�et (#PCDATA)>
+<!ELEMENT Cena (#PCDATA) >
+<!ELEMENT Popis (#PCDATA) >
+<!ELEMENT Komentář (Řádka*) >
+<!ELEMENT  Řádka (#PCDATA)>
+<!ATTLIST Po�et
+                    jednotka      (ks | kg | m2 | m)      #IMPLIED>
diff --git a/fuzz/seed_corpus/46257dd92641aad954c2c044e970aa7ca0e2c754 b/fuzz/seed_corpus/46257dd92641aad954c2c044e970aa7ca0e2c754
new file mode 100644
index 000000000000..454e943693ba
--- /dev/null
+++ b/fuzz/seed_corpus/46257dd92641aad954c2c044e970aa7ca0e2c754
@@ -0,0 +1,10 @@
+<!DOCTYPE html>
+<html>
+    <head>
+        <title>omg</title>
+        <noscript><link rel="stylesheet" href="http://foo.com"></noscript>
+    </head>
+    <body id="xxx">
+        <p>yo</p>
+    </body>
+</html>
diff --git a/fuzz/seed_corpus/464c8fcee563a32e7cb205f551928eb5f4dc1933 b/fuzz/seed_corpus/464c8fcee563a32e7cb205f551928eb5f4dc1933
new file mode 100644
index 000000000000..75d7d4af45cd
--- /dev/null
+++ b/fuzz/seed_corpus/464c8fcee563a32e7cb205f551928eb5f4dc1933
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
+	   xmlns="http://www.example.org/test-import-case"
+	   targetNamespace="http://www.example.org/test-import-case">
+
+  <xs:simpleType name="test-attribute">
+    <xs:restriction base="xs:string">
+      <xs:enumeration value="this" />
+    </xs:restriction>
+  </xs:simpleType>
+
+</xs:schema>
diff --git a/fuzz/seed_corpus/4658d404a743dceff6fc22cb94a33e6402574915 b/fuzz/seed_corpus/4658d404a743dceff6fc22cb94a33e6402574915
new file mode 100644
index 000000000000..cd31c3d24dea
--- /dev/null
+++ b/fuzz/seed_corpus/4658d404a743dceff6fc22cb94a33e6402574915
@@ -0,0 +1,10 @@
+<!DOCTYPE x [
+<!ELEMENT x (test*)>
+<!ELEMENT test EMPTY>
+<!ATTLIST test att CDATA "attvalue">
+<!ENTITY test.ent "<test/>">
+]>
+<x>
+    <test/>
+    &test.ent;
+</x>
diff --git a/fuzz/seed_corpus/46683fe43cfa4089d2f77b35d19d8ef303e084d3 b/fuzz/seed_corpus/46683fe43cfa4089d2f77b35d19d8ef303e084d3
new file mode 100644
index 000000000000..67ff388aff96
--- /dev/null
+++ b/fuzz/seed_corpus/46683fe43cfa4089d2f77b35d19d8ef303e084d3
@@ -0,0 +1,2 @@
+<?xml version="1.0"?>
+<a> &#5; violates [ WFC: Legal Character ] </a>
diff --git a/fuzz/seed_corpus/47424d8a8e83b35bedbf27bcfdb2ac189ee2bb1e b/fuzz/seed_corpus/47424d8a8e83b35bedbf27bcfdb2ac189ee2bb1e
new file mode 100644
index 000000000000..4d7a55b4571d
--- /dev/null
+++ b/fuzz/seed_corpus/47424d8a8e83b35bedbf27bcfdb2ac189ee2bb1e
@@ -0,0 +1,4 @@
+xpointer(//chapter[position() = 2]/range-to(following::chapter[1]))
+xpointer(//chapter[position() <= 2]/range-to(following::chapter[1]))
+xpointer(//chapter[position() = last()]/range-to(following::chapter[1]))
+xpointer(//chapter[position() = 3]/range-to(/.//chapter[position() = 1]))
diff --git a/fuzz/seed_corpus/4743c78e83308ea513d4f381e8d7b31d5539ea6a b/fuzz/seed_corpus/4743c78e83308ea513d4f381e8d7b31d5539ea6a
new file mode 100644
index 000000000000..ffa9d1fa157c
--- /dev/null
+++ b/fuzz/seed_corpus/4743c78e83308ea513d4f381e8d7b31d5539ea6a
@@ -0,0 +1,6 @@
+<!DOCTYPE doc [
+<!ATTLIST doc val ID #IMPLIED>
+<!ATTLIST doc id ID #IMPLIED>
+<!ELEMENT doc (#PCDATA)>
+]>
+<doc val="v1"></doc>
diff --git a/fuzz/seed_corpus/4781476c90a04890336cb413464e4395b77e4eca b/fuzz/seed_corpus/4781476c90a04890336cb413464e4395b77e4eca
new file mode 100644
index 000000000000..689809314c9f
--- /dev/null
+++ b/fuzz/seed_corpus/4781476c90a04890336cb413464e4395b77e4eca
@@ -0,0 +1,33 @@
+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG April 1999//EN" 
+  "http://www.w3.org/Graphics/SVG/svg-19990412.dtd">
+<svg width="4in" height="3in">
+  <defs>
+    <symbol id="Triangle1" 
+       min-x="0" min-y="0" max-x="300" max-y="200">
+      <path d="M 50 0 L  50 200 L 250 0 z"/>
+    </symbol>
+    <symbol id="Triangle2" 
+         min-x="0" min-y="0" max-x="300" max-y="200">
+      <path d="M 50 0 L 250 200 L 250 0 z"/>
+    </symbol>
+  </defs>
+  
+  <desc>General graphics on a path
+  </desc>
+  
+  <text>
+    <textpath href="#MyPath"/>
+    <use href="#Triangle1"/>
+    <use href="#Triangle2"/>
+    <use href="#Triangle1"/>
+    <use href="#Triangle2"/>
+    <use href="#Triangle1"/>
+    <use href="#Triangle2"/>
+    <use href="#Triangle1"/>
+    <use href="#Triangle2"/>
+    <use href="#Triangle1"/>
+    <use href="#Triangle2"/>
+  </text>
+
+</svg>
diff --git a/fuzz/seed_corpus/47b45388a5ac65198523036beb5ab4c2a7ba46d1 b/fuzz/seed_corpus/47b45388a5ac65198523036beb5ab4c2a7ba46d1
new file mode 100644
index 000000000000..62f6d9425cea
--- /dev/null
+++ b/fuzz/seed_corpus/47b45388a5ac65198523036beb5ab4c2a7ba46d1
@@ -0,0 +1,5 @@
+<html>
+<head>
+<meta name="Author" content="Root <root@aol.com>">
+</head>
+</html>
diff --git a/fuzz/seed_corpus/47c2a2a47068329771380ce60cdc1357e2c9a7dc b/fuzz/seed_corpus/47c2a2a47068329771380ce60cdc1357e2c9a7dc
new file mode 100644
index 000000000000..8b5da69da281
--- /dev/null
+++ b/fuzz/seed_corpus/47c2a2a47068329771380ce60cdc1357e2c9a7dc
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
+  <xs:element name="odd-page" type="xs:string"/>
+  <xs:element name="even-page" type="xs:string"/>
+  <xs:element name="book">
+    <xs:complexType>
+      <xs:sequence>
+        <xs:sequence minOccurs="0" maxOccurs="unbounded">
+          <xs:element ref="odd-page"/>
+          <xs:element ref="even-page"/>
+        </xs:sequence>
+        <xs:element ref="odd-page" minOccurs="0"/>
+      </xs:sequence>
+    </xs:complexType>
+  </xs:element>
+</xs:schema>
diff --git a/fuzz/seed_corpus/480521dea9eca7fcb11fcb91f2f7c9c4c09d6b71 b/fuzz/seed_corpus/480521dea9eca7fcb11fcb91f2f7c9c4c09d6b71
new file mode 100644
index 000000000000..73b0d1c6a189
--- /dev/null
+++ b/fuzz/seed_corpus/480521dea9eca7fcb11fcb91f2f7c9c4c09d6b71
@@ -0,0 +1 @@
+<number val="1 a 2 b 3 c" />
diff --git a/fuzz/seed_corpus/480818cd511bf7fa9b81336e3328d77fa158b765 b/fuzz/seed_corpus/480818cd511bf7fa9b81336e3328d77fa158b765
new file mode 100644
index 000000000000..d32b3b4caa68
--- /dev/null
+++ b/fuzz/seed_corpus/480818cd511bf7fa9b81336e3328d77fa158b765
@@ -0,0 +1 @@
+<xml:test/>
diff --git a/fuzz/seed_corpus/483f0f90e088d334f471a93ecc7f0725943c0bef b/fuzz/seed_corpus/483f0f90e088d334f471a93ecc7f0725943c0bef
new file mode 100644
index 000000000000..96be4772de44
--- /dev/null
+++ b/fuzz/seed_corpus/483f0f90e088d334f471a93ecc7f0725943c0bef
@@ -0,0 +1 @@
+<foo foo="oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
diff --git a/fuzz/seed_corpus/4852652e0e37a94d4f90572d995536b5e4ba89c7 b/fuzz/seed_corpus/4852652e0e37a94d4f90572d995536b5e4ba89c7
new file mode 100644
index 000000000000..91dcb548367e
--- /dev/null
+++ b/fuzz/seed_corpus/4852652e0e37a94d4f90572d995536b5e4ba89c7
@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<foo xmlns="urn:test:foo"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+	xsi:schemaLocation="urn:test:foo any5_0.xsd">
+	<boo/>
+	<boo xmlns="urn:test:bar"/>
+	<boo xmlns="urn:test:bar"/>
+	<boo xmlns="urn:test:bar"/>
+	<boo xmlns="urn:test:bar"/>
+	<boo xmlns="urn:test:bar"/>
+	<boo xmlns="urn:test:bar"/>
+</foo>
diff --git a/fuzz/seed_corpus/48f438485efe8c9a5c34eaf6e0024268bce6ff0c b/fuzz/seed_corpus/48f438485efe8c9a5c34eaf6e0024268bce6ff0c
new file mode 100644
index 000000000000..1a4776340349
--- /dev/null
+++ b/fuzz/seed_corpus/48f438485efe8c9a5c34eaf6e0024268bce6ff0c
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<foo xmlns="http://foo" 
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+	xsi:schemaLocation="http://foo union_0_0.xsd">
+      <em>EMP0090</em>
+      <em>EMP0099</em>
+</foo>
+
diff --git a/fuzz/seed_corpus/49ca2a82b912ca616d9d471f3e4f5562a53b71c4 b/fuzz/seed_corpus/49ca2a82b912ca616d9d471f3e4f5562a53b71c4
new file mode 100644
index 000000000000..7a06092a91e8
--- /dev/null
+++ b/fuzz/seed_corpus/49ca2a82b912ca616d9d471f3e4f5562a53b71c4
@@ -0,0 +1,10 @@
+<element name="card" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute name="name"/>
+  <attribute name="email"/>
+  <attribute name="preferredFormat">
+    <choice>
+      <value>html</value>
+      <value>text</value>
+    </choice>
+  </attribute>
+</element>
diff --git a/fuzz/seed_corpus/4a194b0925b048e8b6291dafbfa651d5c53cd283 b/fuzz/seed_corpus/4a194b0925b048e8b6291dafbfa651d5c53cd283
new file mode 100644
index 000000000000..9a0ad34a4ea7
--- /dev/null
+++ b/fuzz/seed_corpus/4a194b0925b048e8b6291dafbfa651d5c53cd283
@@ -0,0 +1,12 @@
+<element name="addressBook" ns="" xmlns="http://relaxng.org/ns/structure/1.0">
+  <zeroOrMore>
+    <element name="card" ns="">
+      <element name="name" ns="">
+        <text/>
+      </element>
+      <element name="email" ns="">
+        <text/>
+      </element>
+    </element>
+  </zeroOrMore>
+</element>
diff --git a/fuzz/seed_corpus/4a2757541d7829e1f204f6dc5b208289b5eaf980 b/fuzz/seed_corpus/4a2757541d7829e1f204f6dc5b208289b5eaf980
new file mode 100644
index 000000000000..43cd192dbd7e
--- /dev/null
+++ b/fuzz/seed_corpus/4a2757541d7829e1f204f6dc5b208289b5eaf980
@@ -0,0 +1,5 @@
+<?xml version="1.0"?>
+<!DOCTYPE a [
+<!ENTITY ext SYSTEM "ext.ent">
+]>
+<a att="wrong &ext; ref"> violates [ WFC: No External Entity References ] </a>
diff --git a/fuzz/seed_corpus/4a43a4e1c4e9dfca40efb0fbd6f6d1a6411b1107 b/fuzz/seed_corpus/4a43a4e1c4e9dfca40efb0fbd6f6d1a6411b1107
new file mode 100644
index 000000000000..98f057cde812
--- /dev/null
+++ b/fuzz/seed_corpus/4a43a4e1c4e9dfca40efb0fbd6f6d1a6411b1107
@@ -0,0 +1,41 @@
+<c xmlns="http://myns" >
+   <a/> <!-- 1 -->
+   <a/> <!-- 2 -->
+   <a/> <!-- 3 -->
+   <a/> <!-- 4 -->
+   <a/> <!-- 5 -->
+   <a/> <!-- 6 -->
+   <a/> <!-- 7 -->
+   <a/> <!-- 8 -->
+   <a/> <!-- 9 -->
+   <a/> <!-- 10 -->
+   <a/> <!-- 1 -->
+   <a/> <!-- 2 -->
+   <a/> <!-- 3 -->
+   <a/> <!-- 4 -->
+   <a/> <!-- 5 -->
+   <a/> <!-- 6 -->
+   <a/> <!-- 7 -->
+   <a/> <!-- 8 -->
+   <a/> <!-- 9 -->
+   <a/> <!-- 20 -->
+   <a/> <!-- 1 -->
+   <a/> <!-- 2 -->
+   <a/> <!-- 3 -->
+   <a/> <!-- 4 -->
+   <a/> <!-- 5 -->
+   <a/> <!-- 6 -->
+   <a/> <!-- 7 -->
+   <a/> <!-- 8 -->
+   <a/> <!-- 9 -->
+   <a/> <!-- 30 -->
+   <a/> <!-- 1 -->
+   <a/> <!-- 2 -->
+   <a/> <!-- 3 -->
+   <a/> <!-- 4 -->
+   <a/> <!-- 5 -->
+   <a/> <!-- 6 -->
+   <a/> <!-- 7 -->
+   <a/> <!-- 8 -->
+</c>
+
diff --git a/fuzz/seed_corpus/4acdb070b5b06a7f4be41f3bb99069aada552179 b/fuzz/seed_corpus/4acdb070b5b06a7f4be41f3bb99069aada552179
new file mode 100644
index 000000000000..48c7ff0471d1
--- /dev/null
+++ b/fuzz/seed_corpus/4acdb070b5b06a7f4be41f3bb99069aada552179
@@ -0,0 +1,6 @@
+<?xml version="1.0"?>
+<doc>
+<?document-start doc?>
+<empty/>
+<?document-end doc?>
+</doc>
diff --git a/fuzz/seed_corpus/4af3620e1994108a73f1fd5a5b4ba55b35ae02e5 b/fuzz/seed_corpus/4af3620e1994108a73f1fd5a5b4ba55b35ae02e5
new file mode 100644
index 000000000000..607982a02cdb
--- /dev/null
+++ b/fuzz/seed_corpus/4af3620e1994108a73f1fd5a5b4ba55b35ae02e5
@@ -0,0 +1,5 @@
+<a:addressBook xmlns:a="http://www.example.com/addressBook">
+  <a:card xmlns="http://www.example.com/address">
+    <name>foo</name><email>bar</email>
+  </a:card>
+</a:addressBook>
diff --git a/fuzz/seed_corpus/4b5c1f8a6ceb49ff6decb04bd00b98aaf7c1b1cd b/fuzz/seed_corpus/4b5c1f8a6ceb49ff6decb04bd00b98aaf7c1b1cd
new file mode 100644
index 000000000000..3f16a5020580
--- /dev/null
+++ b/fuzz/seed_corpus/4b5c1f8a6ceb49ff6decb04bd00b98aaf7c1b1cd
@@ -0,0 +1,6 @@
+<!DOCTYPE doc [
+<!ELEMENT doc EMPTY>
+<!ATTLIST doc
+     xmlns CDATA #FIXED "http://www.example.com/">
+]>
+<doc/>
diff --git a/fuzz/seed_corpus/4b67b181831ff6621088e3ccf7c8d7b1c4fa5d77 b/fuzz/seed_corpus/4b67b181831ff6621088e3ccf7c8d7b1c4fa5d77
new file mode 100644
index 000000000000..5be33fa45b3a
--- /dev/null
+++ b/fuzz/seed_corpus/4b67b181831ff6621088e3ccf7c8d7b1c4fa5d77
@@ -0,0 +1 @@
+<item title="Icrontic.com - Warning: Breakdancing midget with tourette&apos;s syndrome on-board&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;" url="http://www.icrontic.com/" first_time="985034339" last_time="985034339" visits="1"/>
diff --git a/fuzz/seed_corpus/4b703fd43074948f2c72ed24ca9e17d23e25c32a b/fuzz/seed_corpus/4b703fd43074948f2c72ed24ca9e17d23e25c32a
new file mode 100644
index 000000000000..eb3bc2098469
--- /dev/null
+++ b/fuzz/seed_corpus/4b703fd43074948f2c72ed24ca9e17d23e25c32a
@@ -0,0 +1,20 @@
+<!ELEMENT billion (#PCDATA)>
+<!ENTITY % laugh0 "<!-- Ha ! -->">
+<!ENTITY % laugh1 "%laugh0;%laugh0;">
+<!ENTITY % laugh2 "%laugh1;%laugh1;">
+<!ENTITY % laugh3 "%laugh2;%laugh2;">
+<!ENTITY % laugh4 "%laugh3;%laugh3;">
+<!ENTITY % laugh5 "%laugh4;%laugh4;">
+<!ENTITY % laugh6 "%laugh5;%laugh5;">
+<!ENTITY % laugh7 "%laugh6;%laugh6;">
+<!ENTITY % laugh8 "%laugh7;%laugh7;">
+<!ENTITY % laugh9 "%laugh8;%laugh8;">
+<!ENTITY % laugh10 "%laugh9;%laugh9;">
+<!ENTITY % laugh11
+"%laugh10;%laugh10;%laugh10;%laugh10;%laugh10;%laugh10;%laugh10;%laugh10;%laugh10;%laugh10;%laugh10;%laugh10;%laugh10;%laugh10;%laugh10;%laugh10;%laugh10;%laugh10;%laugh10;%laugh10;%laugh10;%laugh10;%laugh10;%laugh10;%laugh10;%laugh10;%laugh10;%laugh10;%laugh10;%laugh10;%laugh10;%laugh10;%laugh10;%laugh10;%laugh10;%laugh10;%laugh10;%laugh10;%laugh10;%laugh10;%laugh10;%laugh10;">
+<!ENTITY % laugh12
+"%laugh11;%laugh11;%laugh11;%laugh11;%laugh11;%laugh11;%laugh11;%laugh11;%laugh11;%laugh11;%laugh11;%laugh11;%laugh11;%laugh11;%laugh11;%laugh11;%laugh11;%laugh11;%laugh11;%laugh11;%laugh11;%laugh11;%laugh11;%laugh11;%laugh11;%laugh11;%laugh11;%laugh11;%laugh11;%laugh11;%laugh11;%laugh11;%laugh11;%laugh11;%laugh11;%laugh11;%laugh11;%laugh11;%laugh11;%laugh11;%laugh11;%laugh11;">
+<!ENTITY % laugh13
+"%laugh12;%laugh12;%laugh12;%laugh12;%laugh12;%laugh12;%laugh12;%laugh12;%laugh12;%laugh12;%laugh12;%laugh12;%laugh12;%laugh12;%laugh12;%laugh12;%laugh12;%laugh12;%laugh12;%laugh12;%laugh12;%laugh12;%laugh12;%laugh12;%laugh12;%laugh12;%laugh12;%laugh12;%laugh12;%laugh12;%laugh12;%laugh12;%laugh12;%laugh12;%laugh12;%laugh12;%laugh12;%laugh12;%laugh12;%laugh12;%laugh12;%laugh12;">
+%laugh13;
+
diff --git a/fuzz/seed_corpus/4bbb4624f4d93f1a3f651608645391c84c36f4b5 b/fuzz/seed_corpus/4bbb4624f4d93f1a3f651608645391c84c36f4b5
new file mode 100644
index 000000000000..ae5e50960c2d
--- /dev/null
+++ b/fuzz/seed_corpus/4bbb4624f4d93f1a3f651608645391c84c36f4b5
@@ -0,0 +1,26 @@
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+
+  <include href="inline2.rng"/>
+
+  <start>
+    <element name="doc">
+      <zeroOrMore>
+	<element name="p">
+	  <ref name="inline"/>
+	</element>
+      </zeroOrMore>
+    </element>
+  </start>
+
+  <define name="inline.class" combine="choice">
+    <choice>
+      <element name="code">
+	<ref name="inline"/>
+      </element>
+      <element name="em">
+	<ref name="inline"/>
+      </element>
+    </choice>
+  </define>
+  
+</grammar>
diff --git a/fuzz/seed_corpus/4bea843a4333d5e29c7abc2bb499b7d450c9842d b/fuzz/seed_corpus/4bea843a4333d5e29c7abc2bb499b7d450c9842d
new file mode 100644
index 000000000000..76d73c089e69
--- /dev/null
+++ b/fuzz/seed_corpus/4bea843a4333d5e29c7abc2bb499b7d450c9842d
@@ -0,0 +1,14 @@
+<?xml version="1.0"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
+  <xs:complexType name="length2">
+    <xs:complexContent>
+      <xs:restriction base="xs:anyType">
+        <xs:sequence>
+          <xs:element name="size" type="xs:nonNegativeInteger"/>
+          <xs:element name="unit" type="xs:NMTOKEN"/>
+        </xs:sequence>
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="depth" type="length2"/>
+</xs:schema>
diff --git a/fuzz/seed_corpus/4bf6ebf590bf2b858824697a241340d053fee781 b/fuzz/seed_corpus/4bf6ebf590bf2b858824697a241340d053fee781
new file mode 100644
index 000000000000..edac8ba38323
--- /dev/null
+++ b/fuzz/seed_corpus/4bf6ebf590bf2b858824697a241340d053fee781
@@ -0,0 +1,10 @@
+<addressBook>
+  <card>
+    <name>John Smith</name>
+    <email>js@example.com</email>
+  </card>
+  <card>
+    <name>Fred Bloggs</name>
+    <email>fb@example.net</email>
+  </card>
+</addressBook>
diff --git a/fuzz/seed_corpus/4c4cec9b73d30e9a3e2374b8c12688a475f9296a b/fuzz/seed_corpus/4c4cec9b73d30e9a3e2374b8c12688a475f9296a
new file mode 100644
index 000000000000..796b996482fb
--- /dev/null
+++ b/fuzz/seed_corpus/4c4cec9b73d30e9a3e2374b8c12688a475f9296a
@@ -0,0 +1,41 @@
+<?xml version="1.0"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG April 1999//EN" 
+  "http://www.w3.org/Graphics/SVG/svg-19990412.dtd">
+<!--DOCTYPE svg SYSTEM "svg-19990412.dtd"-->
+<svg width="4in" height="3in">
+  <title>Kona Lavadome mountain bike
+  </title>
+  <desc>This picture shows a mountain bike, a human-propelled, 
+  multi-terrain vehicle. While it can be succesfully used on moorland, 
+  forest, roads, and large hills it is not actually suitable for going 
+  up mountains.
+  </desc>
+  <g id="bike">
+    <defs>
+     <symbol id="spoke"><desc>14/12 gauge double butted spoke</desc>
+     <!-- the path data goes here --></symbol>
+     
+     <symbol id="hub"><desc>black anodised low torsion hub</desc>
+     <!--the path data goes here --></symbol>
+     
+     <symbol id="rim"><desc>twin wall, eyeletted rim</desc>
+     <!-- the path data goes here--></symbol>
+     
+     <symbol id="cogs"><desc>8 speed, wide ratio gearing</desc>
+     <!--the path data goes here --></symbol>
+     
+     <symbol id="lacing"><desc>double cross lacing of 32 spokes</desc>
+     </symbol>
+    </defs>
+    <!-- the overall bike drawing goes here -->
+    <g id="frontwheel">
+    <title>Front wheel</title>
+    <desc>The front wheel provides grip, steering and some shock absorption</desc>
+    <use href="id(lacing)" style="rotation: 20deg; fillcolor: black"/>
+    </g>
+    <g id="backwheel">
+    </g>
+    <g id="frame"><!-- and so on -->
+    </g>
+  </g>
+</svg>
diff --git a/fuzz/seed_corpus/4c9427251bffa8ec07f62d5d1ed14c5e2d4a1e36 b/fuzz/seed_corpus/4c9427251bffa8ec07f62d5d1ed14c5e2d4a1e36
new file mode 100644
index 000000000000..86172c19c0a5
--- /dev/null
+++ b/fuzz/seed_corpus/4c9427251bffa8ec07f62d5d1ed14c5e2d4a1e36
@@ -0,0 +1,177 @@
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <ref name="comps"/>
+</start>
+
+<define name="package-name">
+  <text/>
+</define>
+
+<define name="group-name">
+  <text/>
+</define>
+
+<define name="lang">
+  <text/>
+</define>
+
+<define name="description-text">
+  <text/>
+</define>
+
+<define name="comps">
+  <element name="comps">
+    <oneOrMore>
+      <ref name="group"/>
+    </oneOrMore>
+    <ref name="grouphierarchy"/>
+    <oneOrMore>
+      <ref name="package"/>
+    </oneOrMore>
+  </element>
+</define>
+
+<define name="group">
+  <element name="group">
+    <element name="id">
+      <ref name="group-name"/>
+    </element>
+    <interleave>
+      <ref name="names"/>
+      <optional>
+        <element name="default">
+          <choice>
+            <value>true</value>
+            <value>false</value>
+          </choice>
+        </element>
+      </optional>
+      <optional>
+        <ref name="descriptions"/>
+      </optional>
+      <optional>
+        <element name="uservisible">
+          <choice>
+            <value>true</value>
+            <value>false</value>
+          </choice>
+        </element>
+      </optional>
+      <optional>
+        <element name="langonly">
+	  <ref name="lang"/>
+        </element>
+      </optional>
+    </interleave>
+    <optional>
+      <element name="grouplist">
+        <zeroOrMore>
+	  <element name="groupreq">
+	    <ref name="group-name"/>
+	  </element>
+        </zeroOrMore>
+        <zeroOrMore>
+	  <element name="metapkg">
+	    <attribute name="type">
+	      <choice>
+	        <value>default</value>
+	        <!-- <value>mandatory</value> ?? -->
+	        <value>optional</value>
+	      </choice>
+	    </attribute>
+	    <ref name="package-name"/>
+	  </element>
+        </zeroOrMore>
+      </element>
+    </optional>
+    <optional>
+      <element name="packagelist">
+        <oneOrMore>
+          <element name="packagereq">
+	    <attribute name="type">
+	      <choice>
+	        <value>default</value>
+	        <value>mandatory</value>
+	        <value>optional</value>
+	      </choice>
+	    </attribute>
+	    <optional>
+	      <attribute name="requires">
+	        <ref name="package-name"/>
+	      </attribute>
+	    </optional>
+	    <ref name="package-name"/>
+	  </element>
+        </oneOrMore>
+      </element>
+    </optional>
+  </element>
+</define>
+
+<define name="grouphierarchy">
+  <element name="grouphierarchy">
+    <oneOrMore>
+      <ref name="category"/>
+    </oneOrMore>
+  </element>
+</define>
+
+<define name="category">
+  <element name="category">
+    <ref name="names"/>
+    <optional>
+      <element name="subcategories">
+        <oneOrMore>
+	  <element name="subcategory">
+	    <ref name="package-name"/>
+	  </element>
+        </oneOrMore>
+      </element>
+    </optional>
+  </element>
+</define>
+
+<define name="package">
+  <element name="package">
+    <element name="name">
+      <ref name="package-name"/>
+    </element>
+    <element name="dependencylist">
+      <zeroOrMore>
+        <element name="dependency">
+	  <ref name="package-name"/>
+	</element>
+      </zeroOrMore>
+    </element>
+  </element>
+</define>
+
+<define name="names">
+  <element name="name">
+    <ref name="description-text"/>
+  </element>
+  <zeroOrMore>
+    <element name="name">
+      <attribute name="xml:lang">
+        <ref name="lang"/>
+      </attribute>
+      <ref name="description-text"/>
+    </element>
+  </zeroOrMore>
+</define>
+
+<define name="descriptions">
+  <element name="description">
+    <ref name="description-text"/>
+  </element>
+  <zeroOrMore>
+    <element name="description">
+      <attribute name="xml:lang">
+        <ref name="lang"/>
+      </attribute>
+      <ref name="description-text"/>
+    </element>
+  </zeroOrMore>
+</define>
+
+</grammar>
diff --git a/fuzz/seed_corpus/4cb66bc008b9d1e5b88463dcd2ac5793e54c5cb1 b/fuzz/seed_corpus/4cb66bc008b9d1e5b88463dcd2ac5793e54c5cb1
new file mode 100644
index 000000000000..6a6237ae95c5
--- /dev/null
+++ b/fuzz/seed_corpus/4cb66bc008b9d1e5b88463dcd2ac5793e54c5cb1
@@ -0,0 +1,27 @@
+<?xml version="1.0"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
+
+ <xs:complexType name="Item" abstract="true">
+  <xs:sequence minOccurs="1" maxOccurs="unbounded">
+    <xs:element name="Name" type="xs:string"/>
+  </xs:sequence>
+ </xs:complexType>
+
+ <xs:complexType name="ItemWithNumber">
+  <xs:complexContent>
+   <xs:extension base="Item">
+    <xs:sequence>
+     <xs:element name="Number" type="xs:nonNegativeInteger"/>
+    </xs:sequence>
+   </xs:extension>
+  </xs:complexContent>
+ </xs:complexType>
+
+ <xs:element name="ItemsList">
+  <xs:complexType>
+   <xs:sequence>
+    <xs:element name="Item" type="Item" maxOccurs="unbounded"/>
+   </xs:sequence>
+  </xs:complexType>
+ </xs:element>
+</xs:schema>
diff --git a/fuzz/seed_corpus/4ce5ce6249ea49457dd8dfa450ff74560d6d7715 b/fuzz/seed_corpus/4ce5ce6249ea49457dd8dfa450ff74560d6d7715
new file mode 100644
index 000000000000..e94d48141226
--- /dev/null
+++ b/fuzz/seed_corpus/4ce5ce6249ea49457dd8dfa450ff74560d6d7715
@@ -0,0 +1,4 @@
+<test>
+  <string>hello world</string>
+  <string>hello world</string>
+</test>
diff --git a/fuzz/seed_corpus/4ce8dbe5d8fe97177d838802c7f0abd770c49453 b/fuzz/seed_corpus/4ce8dbe5d8fe97177d838802c7f0abd770c49453
new file mode 100644
index 000000000000..cf2bcc6faab3
--- /dev/null
+++ b/fuzz/seed_corpus/4ce8dbe5d8fe97177d838802c7f0abd770c49453
@@ -0,0 +1,253 @@
+<?xml version="1.0"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+    xmlns:tns="http://www.blackperl.com/XML/ChangeLog"
+    targetNamespace="http://www.blackperl.com/XML/ChangeLog"
+    elementFormDefault="qualified" attributeFormDefault="unqualified"
+    version="0.93" id="changelog0.93">
+  <!--
+      Refer to this schema using the following namespace:
+      http://www.blackperl.com/XML/ChangeLog
+  -->
+  <xsd:annotation>
+    <xsd:documentation>
+      A description of an XML application which itemizes changes over the
+      life-span of a software project. Changes are tracked by releases, with a
+      granularity of individual items made up of files that were affected.
+    </xsd:documentation>
+    <xsd:appinfo xmlns:dc="http://purl.org/dc/elements/1.1/">
+      <dc:creator>Randy J. Ray (rjray@blackperl.com)</dc:creator>
+      <dc:date>2004-11-22</dc:date>
+      <dc:subject>changelog,xml,schema</dc:subject>
+      <dc:description>
+        An XML Schema declaration describing an XML expression of software
+        project change-logs.
+      </dc:description>
+    </xsd:appinfo>
+    <xsd:appinfo>
+      <rdf:RDF xmlns:cc="http://web.resource.org/cc/"
+               xmlns:dc="http://purl.org/dc/elements/1.1/"
+               xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
+        <cc:Work rdf:about="">
+          <dc:title>XML Schema for Changelogs</dc:title>
+          <dc:description>
+            An XML Schema declaration describing an XML expression of software
+            project change-logs.
+          </dc:description>
+          <dc:creator>
+            <cc:Agent>
+              <dc:title>Randy J. Ray</dc:title>
+            </cc:Agent>
+          </dc:creator>
+          <dc:rights>
+            <cc:Agent>
+              <dc:title>Randy J. Ray</dc:title>
+            </cc:Agent>
+          </dc:rights>
+          <dc:type rdf:resource="http://purl.org/dc/dcmitype/Text" />
+          <cc:license rdf:resource="http://creativecommons.org/licenses/by-sa/2.0/" />
+        </cc:Work>
+        <cc:License rdf:about="http://creativecommons.org/licenses/by-sa/2.0/">
+          <cc:permits rdf:resource="http://web.resource.org/cc/Reproduction" />
+          <cc:permits rdf:resource="http://web.resource.org/cc/Distribution" />
+          <cc:requires rdf:resource="http://web.resource.org/cc/Notice" />
+          <cc:requires rdf:resource="http://web.resource.org/cc/Attribution" />
+          <cc:permits rdf:resource="http://web.resource.org/cc/DerivativeWorks" />
+          <cc:requires rdf:resource="http://web.resource.org/cc/ShareAlike" />
+        </cc:License>
+      </rdf:RDF>
+    </xsd:appinfo>
+  </xsd:annotation>
+
+  <xsd:complexType id="informationType" name="informationType"
+                   mixed="true">
+    <xsd:annotation>
+      <xsd:documentation>
+        An open-ended container type for including version-control information
+        at various levels within the changelog structure. This is the only
+        type which explicitly permits content from foreign namespaces.
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence maxOccurs="unbounded" minOccurs="0">
+      <xsd:any processContents="lax" />
+    </xsd:sequence>
+    <xsd:attribute name="source" type="xsd:anyURI" />
+    <xsd:anyAttribute namespace="##other" processContents="lax" />
+  </xsd:complexType>
+
+  <xsd:complexType id="descriptionType" name="descriptionType">
+    <xsd:annotation>
+      <xsd:documentation>
+        A description block is used to document everything from specific change
+        items to the release as a whole.
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:simpleContent>
+      <xsd:extension base="xsd:string">
+        <xsd:attribute default="en-US" name="lang" type="xsd:language" />
+      </xsd:extension>
+    </xsd:simpleContent>
+  </xsd:complexType>
+
+  <xsd:simpleType id="versionString" name="versionString">
+    <xsd:annotation>
+      <xsd:documentation>
+        The versionString type is applied to attributes that describe simple
+        revision-number strings. It only supports CVS (RCS) styled version
+        numbers.
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:restriction base="xsd:string">
+      <xsd:pattern value="\d+(\.\d+)*" />
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <xsd:complexType id="fileType" name="fileType">
+    <xsd:annotation>
+      <xsd:documentation>
+        The fileType definition is used for the file element, a part of the
+        itemType declaration. It is defined separately so that it can be
+        referred to from multiple places.
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence maxOccurs="1" minOccurs="0">
+      <xsd:element name="description" type="tns:descriptionType"
+                   minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element maxOccurs="1" minOccurs="0" name="vc-information"
+                   type="tns:informationType" nillable="true" />
+    </xsd:sequence>
+    <xsd:attribute name="path" type="xsd:string" use="required" />
+    <xsd:attribute name="revision" type="tns:versionString" use="optional"/>
+    <xsd:attribute name="author" type="xsd:NMTOKEN" use="optional" />
+    <xsd:attribute name="action" use="optional">
+      <xsd:simpleType>
+        <xsd:restriction base="xsd:NMTOKEN">
+          <xsd:enumeration value="ADD" />
+          <xsd:enumeration value="DELETE" />
+          <xsd:enumeration value="RESTORE" />
+          <xsd:enumeration value="MOVE" />
+        </xsd:restriction>
+      </xsd:simpleType>
+    </xsd:attribute>
+    <xsd:attribute name="note" type="xsd:string" use="optional" />
+  </xsd:complexType>
+
+  <xsd:element id="file" name="file" nillable="true" type="tns:fileType">
+    <xsd:annotation>
+      <xsd:documentation>
+        A file element contains a single block representing a fileType.
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:unique name="fileDescriptionLangConstraint">
+      <xsd:selector xpath="tns:description" />
+      <xsd:field xpath="@lang" />
+    </xsd:unique>
+  </xsd:element>
+
+  <xsd:complexType id="itemType" name="itemType">
+    <xsd:annotation>
+      <xsd:documentation>
+        These element blocks define a single change-item within the scope of a
+        given release. A change-item consists of one or more files that were
+        affected, and a description of the change itself.
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:element maxOccurs="1" minOccurs="0" name="vc-information"
+                   type="tns:informationType" nillable="true" />
+      <xsd:choice minOccurs="1" maxOccurs="1">
+        <xsd:element ref="tns:file" />
+        <xsd:element name="fileset" nillable="false">
+          <xsd:complexType>
+            <xsd:sequence>
+              <xsd:element maxOccurs="1" minOccurs="0" name="vc-information"
+                           type="tns:informationType" nillable="true" />
+              <xsd:element maxOccurs="unbounded" minOccurs="1" ref="tns:file" />
+            </xsd:sequence>
+          </xsd:complexType>
+        </xsd:element>
+      </xsd:choice>
+      <xsd:element name="description" type="tns:descriptionType"
+                   minOccurs="1" maxOccurs="unbounded" />
+    </xsd:sequence>
+    <xsd:attribute name="id" type="xsd:ID" />
+  </xsd:complexType>
+
+  <xsd:element id="item" name="item" nillable="false" type="tns:itemType">
+    <xsd:annotation>
+      <xsd:documentation>
+        An item element contains a single block representing an itemType.
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:unique name="itemDescriptionLangConstraint">
+      <xsd:selector xpath="tns:description" />
+      <xsd:field xpath="@lang" />
+    </xsd:unique>
+  </xsd:element>
+
+  <xsd:complexType id="releaseType" name="releaseType">
+    <xsd:annotation>
+      <xsd:documentation>
+        The release is the primary piece of information that a changelog
+        collects and organizes. A release contains an optional description,
+        followed by one or more item blocks. The release element is also the
+        greatest user of attributes besides the file element. A release element
+        must have at least a "version" attribute, uniquely identifying the
+        release itself. Additionally, it may have "tag" to associate it with
+        a release-system tag and "date" to specify the date the release was
+        created.
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:element name="description" type="tns:descriptionType"
+                   minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element maxOccurs="unbounded" minOccurs="0" name="information"
+                   type="tns:informationType" nillable="true" />
+      <xsd:element maxOccurs="1" minOccurs="0" name="vc-information"
+                   type="tns:informationType" nillable="true" />
+      <xsd:element maxOccurs="unbounded" minOccurs="1" ref="tns:item" />
+    </xsd:sequence>
+    <xsd:attribute name="version" type="xsd:token" use="required" />
+    <xsd:attribute name="tag" type="xsd:NMTOKEN" />
+    <xsd:attribute name="date" type="xsd:token" use="required" /> <!-- type="xsd:dateTime"  -->
+  </xsd:complexType>
+
+  <xsd:element id="release" name="release" nillable="false"
+               type="tns:releaseType">
+    <xsd:annotation>
+      <xsd:documentation>
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:unique name="releaseDescriptionLangConstraint">
+      <xsd:selector xpath="tns:description" />
+      <xsd:field xpath="@lang" />
+    </xsd:unique>
+  </xsd:element>
+
+  <xsd:element id="changelog" name="changelog" nillable="false">
+    <xsd:annotation>
+      <xsd:documentation>
+        The changelog element is intended as the document root element. It
+        contains an overview element (identical in structure to the description
+        element, but named differently to prevent collision in XPath queries)
+        and one or more release blocks.
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:complexType>
+      <xsd:sequence>
+        <xsd:element maxOccurs="unbounded" minOccurs="1" name="description"
+                     nillable="false" type="tns:descriptionType" />
+        <xsd:element maxOccurs="unbounded" minOccurs="0" name="information"
+                   type="tns:informationType" nillable="true" />
+        <xsd:element maxOccurs="1" minOccurs="0" name="vc-information"
+                     type="tns:informationType" nillable="true" />
+        <xsd:element maxOccurs="unbounded" minOccurs="1" ref="tns:release" />
+      </xsd:sequence>
+    </xsd:complexType>
+    <xsd:unique name="changelogDescriptionLangConstraint">
+      <xsd:selector xpath="tns:description" />
+      <xsd:field xpath="@lang" />
+    </xsd:unique>
+  </xsd:element>
+
+</xsd:schema>
+
diff --git a/fuzz/seed_corpus/4d19324092ee9096d1fbf4388eb615996cc18950 b/fuzz/seed_corpus/4d19324092ee9096d1fbf4388eb615996cc18950
new file mode 100644
index 000000000000..24e0b226b718
--- /dev/null
+++ b/fuzz/seed_corpus/4d19324092ee9096d1fbf4388eb615996cc18950
@@ -0,0 +1 @@
+<foo xmlns=""/>
diff --git a/fuzz/seed_corpus/4d4c13117d6e9ed6a34c2788fafb71b817303efe b/fuzz/seed_corpus/4d4c13117d6e9ed6a34c2788fafb71b817303efe
new file mode 100644
index 000000000000..11423df2c1e8
--- /dev/null
+++ b/fuzz/seed_corpus/4d4c13117d6e9ed6a34c2788fafb71b817303efe
@@ -0,0 +1 @@
+<bla>&#010100000000000000000000000000000000000000000000000060;</bla>
diff --git a/fuzz/seed_corpus/4e4027f40b8e1c1a6ba70d29349f4bbdf8fd8ce4 b/fuzz/seed_corpus/4e4027f40b8e1c1a6ba70d29349f4bbdf8fd8ce4
new file mode 100644
index 000000000000..0f34854888c6
--- /dev/null
+++ b/fuzz/seed_corpus/4e4027f40b8e1c1a6ba70d29349f4bbdf8fd8ce4
@@ -0,0 +1,15 @@
+<?xml version="1.0"?>
+<!-- all (except 2 first) should fail to validate -->
+<xsd_hexBinary>
+  <hex></hex>
+  <hex/>
+  <hex>0</hex>
+  <hex>0123456789ABCDEFGH</hex>
+  <hex>+abcdef0123456789</hex>
+  <hex>-0123456789abcdef</hex>
+  <!-- minLength and maxLength -->
+  <hex2>112233445566778899</hex2>
+  <!-- length -->
+  <hex3>ab</hex3>
+  <hex3>00fedc</hex3>
+</xsd_hexBinary>
diff --git a/fuzz/seed_corpus/4e9ded0041672e93f57529a3f4eac76346ab9bc6 b/fuzz/seed_corpus/4e9ded0041672e93f57529a3f4eac76346ab9bc6
new file mode 100644
index 000000000000..ce60d016636a
--- /dev/null
+++ b/fuzz/seed_corpus/4e9ded0041672e93f57529a3f4eac76346ab9bc6
@@ -0,0 +1,7 @@
+<!DOCTYPE bca SYSTEM "http://example.org/bca.dtd">
+<bca>
+  <b>Let's use a DTD defined entity &bent;</b>
+  <c/>
+  <a>Let's use predefined entites &amp; &lt; &gt;</a>
+</bca>
+
diff --git a/fuzz/seed_corpus/4ed56ff66d71f85b09f702026ed92a7184c4e08f b/fuzz/seed_corpus/4ed56ff66d71f85b09f702026ed92a7184c4e08f
new file mode 100644
index 000000000000..207bd73ae19f
--- /dev/null
+++ b/fuzz/seed_corpus/4ed56ff66d71f85b09f702026ed92a7184c4e08f
@@ -0,0 +1,99 @@
+<?xml version="1.0"?>
+<dia:diagram xmlns:dia="http://www.lysator.liu.se/~alla/dia/">
+  <dia:diagramdata>
+    <dia:attribute name="background">
+      <dia:color val="#ffffff"/>
+    </dia:attribute>
+  </dia:diagramdata>
+  <dia:layer name="Background" visible="true">
+    <dia:object type="Standard - Line" version="0" id="O0">
+      <dia:attribute name="obj_pos">
+        <dia:point val="1.95,6.85"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="1.9,6.8;11,8.55"/>
+      </dia:attribute>
+      <dia:attribute name="conn_endpoints">
+        <dia:point val="1.95,6.85"/>
+        <dia:point val="10.95,8.5"/>
+      </dia:attribute>
+      <dia:attribute name="line_color">
+        <dia:color val="#000000"/>
+      </dia:attribute>
+      <dia:attribute name="line_width">
+        <dia:real val="0.1"/>
+      </dia:attribute>
+      <dia:attribute name="line_style">
+        <dia:enum val="0"/>
+      </dia:attribute>
+      <dia:attribute name="start_arrow">
+        <dia:enum val="0"/>
+      </dia:attribute>
+      <dia:attribute name="end_arrow">
+        <dia:enum val="0"/>
+      </dia:attribute>
+      <dia:connections>
+        <dia:connection handle="1" to="O2" connection="3"/>
+      </dia:connections>
+    </dia:object>
+    <dia:object type="Standard - Text" version="0" id="O1">
+      <dia:attribute name="obj_pos">
+        <dia:point val="4.8,4.75"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="2.579,3.96359;7.021,4.96359"/>
+      </dia:attribute>
+      <dia:attribute name="text">
+        <dia:composite type="text">
+          <dia:attribute name="string">
+            <dia:string val="sdfsdfg"/>
+          </dia:attribute>
+          <dia:attribute name="font">
+            <dia:font name="Courier"/>
+          </dia:attribute>
+          <dia:attribute name="height">
+            <dia:real val="1"/>
+          </dia:attribute>
+          <dia:attribute name="pos">
+            <dia:point val="4.8,4.75"/>
+          </dia:attribute>
+          <dia:attribute name="color">
+            <dia:color val="#000000"/>
+          </dia:attribute>
+          <dia:attribute name="alignment">
+            <dia:enum val="1"/>
+          </dia:attribute>
+        </dia:composite>
+      </dia:attribute>
+    </dia:object>
+    <dia:object type="Standard - Box" version="0" id="O2">
+      <dia:attribute name="obj_pos">
+        <dia:point val="10.95,7.5"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="10.9,7.45;13.05,9.55"/>
+      </dia:attribute>
+      <dia:attribute name="elem_corner">
+        <dia:point val="10.95,7.5"/>
+      </dia:attribute>
+      <dia:attribute name="elem_width">
+        <dia:real val="2.05"/>
+      </dia:attribute>
+      <dia:attribute name="elem_height">
+        <dia:real val="2"/>
+      </dia:attribute>
+      <dia:attribute name="border_width">
+        <dia:real val="0.1"/>
+      </dia:attribute>
+      <dia:attribute name="border_color">
+        <dia:color val="#000000"/>
+      </dia:attribute>
+      <dia:attribute name="inner_color">
+        <dia:color val="#ffffff"/>
+      </dia:attribute>
+      <dia:attribute name="line_style">
+        <dia:enum val="0"/>
+      </dia:attribute>
+    </dia:object>
+  </dia:layer>
+</dia:diagram>
diff --git a/fuzz/seed_corpus/4edd7bf919d26f02cf0aa25ed518e8ff6642e066 b/fuzz/seed_corpus/4edd7bf919d26f02cf0aa25ed518e8ff6642e066
new file mode 100644
index 000000000000..709de1535ce4
--- /dev/null
+++ b/fuzz/seed_corpus/4edd7bf919d26f02cf0aa25ed518e8ff6642e066
@@ -0,0 +1,6 @@
+<?xml version="1.0" standalone="yes"?>
+<!DOCTYPE root [
+<!ELEMENT root  EMPTY>
+<!--  " -->
+]>
+<root/>
diff --git a/fuzz/seed_corpus/4ee63249a9782f1c07aa0ac6765fcf805bab62ac b/fuzz/seed_corpus/4ee63249a9782f1c07aa0ac6765fcf805bab62ac
new file mode 100644
index 000000000000..253e62058161
--- /dev/null
+++ b/fuzz/seed_corpus/4ee63249a9782f1c07aa0ac6765fcf805bab62ac
@@ -0,0 +1,1004 @@
+ <!--
+	News Industry Text Format
+	Document Type Definition - Version 2.5
+	http://www.nitf.org/
+
+	Copyright (c) 2000. All Rights Reserved.
+	International Press Telecommunications Council
+	http://www.iptc.org
+		
+	Last changed: 9 August 2000  wb/kr/ak
+	
+	For the list of modifications from previous releases, see:
+		http://www.nitf.org/recent-modifications.html 
+
+	For the list of proposed modifications, see:
+		http://www.nitf.org/proposed-changes.html 
+-->
+
+
+
+<!ENTITY % enriched-text '
+	#PCDATA
+	| chron
+	| copyrite
+	| event
+	| function
+	| location
+	| money
+	| num
+	| object.title
+	| org
+	| person
+	| postaddr
+	| virtloc
+	| a
+	| br
+	| em
+	| lang
+	| pronounce
+	| q
+	'>
+
+<!ENTITY % block.head "dateline?, copyrite?, abstract?">
+<!ENTITY % block.content "p | hl2 | table | media | ol | ul | dl | bq | fn | note | pre | hr">
+<!ENTITY % block.end "datasource?">
+
+
+<!ENTITY % global-attributes '
+	id 	ID 						#IMPLIED
+	'>
+<!ENTITY % common-attributes '
+	%global-attributes;
+	class 	NMTOKENS 					#IMPLIED
+	style 	CDATA 						#IMPLIED
+	lang 	NMTOKEN 					#IMPLIED
+	dir 	(ltr | rtl) 					#IMPLIED
+	'>
+<!ENTITY % cell.align '
+	align 	(left | center | right | justify | char) 	#IMPLIED
+	char 	CDATA 						#IMPLIED
+	charoff CDATA 						#IMPLIED
+	'>
+<!ENTITY % cell.valign '
+	valign 	(top | middle | bottom | baseline) 		#IMPLIED
+	'>
+<!ENTITY % url.link '
+	md 	CDATA 						#IMPLIED
+	'>
+<!ENTITY % boolean '(true | false)'>
+
+
+<!ELEMENT nitf (head, body)>
+<!ATTLIST nitf
+	%global-attributes;
+	uno 		CDATA 		#IMPLIED
+	version 	CDATA 		#FIXED 		"-//IPTC-NAA//DTD NITF-XML 2.1//EN"
+	change.date 	CDATA 		#FIXED 		"4 July 2000"
+	change.time 	CDATA 		#FIXED 		"1900"
+	baselang 	CDATA 		#IMPLIED
+	class 		NMTOKENS 	#IMPLIED
+	>
+	
+
+<!ELEMENT head (title?, meta*, tobject?, iim?, docdata?, pubdata*, revision-history*)>
+<!ATTLIST head
+	%global-attributes;
+	>
+	
+<!ELEMENT title (#PCDATA)>
+<!ATTLIST title
+	%global-attributes;
+	type 	(
+		main
+		| subtitle
+		| parttitle
+		| alternate
+		| abbrev
+		| other
+		) 	#IMPLIED
+	>
+	
+<!ELEMENT meta EMPTY>
+<!ATTLIST meta
+	%global-attributes;
+	http-equiv 	NMTOKEN 	#IMPLIED
+	name 		NMTOKEN 	#IMPLIED
+	content 	CDATA 		#REQUIRED
+	>
+	
+<!ELEMENT tobject (tobject.property*, tobject.subject*)>
+<!ATTLIST tobject
+	%global-attributes;
+	tobject.type 		CDATA 	"news"
+	>
+	
+	<!ELEMENT tobject.property EMPTY>
+	<!ATTLIST tobject.property
+		%global-attributes;
+		tobject.property.type 	CDATA 	"current"
+		>
+		
+	<!ELEMENT tobject.subject  EMPTY>
+	<!ATTLIST tobject.subject
+		%global-attributes;
+		tobject.subject.ipr 		CDATA 		"IPTC"
+		tobject.subject.refnum 		NMTOKEN 	#REQUIRED
+		tobject.subject.code 		CDATA 		#IMPLIED
+		tobject.subject.type 		CDATA 		#IMPLIED
+		tobject.subject.matter 		CDATA 		#IMPLIED
+		tobject.subject.detail 		CDATA 		#IMPLIED
+		>
+		
+<!ELEMENT iim (ds*)>
+<!ATTLIST iim
+	%global-attributes;
+	ver 	NMTOKEN 	#IMPLIED
+	>
+	
+	<!ELEMENT ds EMPTY>
+	<!ATTLIST ds
+		%global-attributes;
+		num 		NMTOKEN 	#REQUIRED
+		value 		CDATA 		#IMPLIED
+		>
+		
+<!ELEMENT docdata (
+	correction
+	| evloc
+	| doc-id
+	| del-list
+	| urgency
+	| fixture
+	| date.issue
+	| date.release
+	| date.expire
+	| doc-scope
+	| series
+	| ed-msg
+	| du-key
+	| doc.copyright
+	| doc.rights
+	| key-list
+	)*>
+<!ATTLIST docdata
+	%global-attributes;
+	>
+	
+	<!ELEMENT correction EMPTY>
+	<!ATTLIST correction
+		%global-attributes;
+		info 		CDATA 	#IMPLIED
+		id-string 	CDATA 	#IMPLIED
+		reg-src 	CDATA 	#IMPLIED
+		>
+		
+	<!ELEMENT evloc EMPTY>
+	<!ATTLIST evloc
+		%global-attributes;
+		iso-cc 		CDATA 	#IMPLIED
+		state-prov 	CDATA 	#IMPLIED
+		county-dist 	CDATA 	#IMPLIED
+		city 		CDATA 	#IMPLIED
+		>
+		
+	<!ELEMENT doc-id EMPTY>
+	<!ATTLIST doc-id
+		%global-attributes;
+		regsrc 		CDATA 	#IMPLIED
+		id-string 	CDATA 	#IMPLIED
+		>
+		
+	<!ELEMENT del-list (from-src)*>
+	<!ATTLIST del-list
+		%global-attributes;
+		>
+		
+		<!ELEMENT from-src EMPTY>
+		<!ATTLIST from-src
+			%global-attributes;
+			src-name 	CDATA 	#IMPLIED
+			level-number 	CDATA 	#IMPLIED
+			>
+			
+	<!ELEMENT urgency EMPTY>
+	<!ATTLIST urgency
+		%global-attributes;
+		ed-urg 		NMTOKEN 	#IMPLIED
+		>
+		
+	<!ELEMENT fixture EMPTY>
+	<!ATTLIST fixture
+		%global-attributes;
+		fix-id 		CDATA 	#IMPLIED
+		>
+		
+	<!ELEMENT date.issue EMPTY>
+	<!ATTLIST date.issue
+		%global-attributes;
+		norm 		CDATA 	#IMPLIED
+		>
+		
+	<!ELEMENT date.release EMPTY>
+	<!ATTLIST date.release
+		%global-attributes;
+		norm 		CDATA 	#IMPLIED
+		>
+		
+	<!ELEMENT date.expire EMPTY>
+	<!ATTLIST date.expire
+		%global-attributes;
+		norm 		CDATA 	#IMPLIED
+		>
+		
+	<!ELEMENT doc-scope EMPTY>
+	<!ATTLIST doc-scope
+		%global-attributes;
+		scope 		CDATA 	#IMPLIED
+		>
+		
+	<!ELEMENT series EMPTY>
+	<!ATTLIST series
+		%global-attributes;
+		series.name 		CDATA 		#IMPLIED
+		series.part 		NMTOKEN 	"0"
+		series.totalpart 	NMTOKEN 	"0"
+		>
+		
+	<!ELEMENT ed-msg EMPTY>
+	<!ATTLIST ed-msg
+		%global-attributes;
+		msg-type 	CDATA 	#IMPLIED
+		info 		CDATA 	#IMPLIED
+		>
+		
+	<!ELEMENT du-key EMPTY>
+	<!ATTLIST du-key
+		%global-attributes;
+		generation 	NMTOKEN 	#IMPLIED
+		part 		NMTOKEN 	#IMPLIED
+		version 	NMTOKEN 	#IMPLIED
+		key 		CDATA 		#IMPLIED
+		>
+		
+	<!ELEMENT doc.copyright EMPTY>
+	<!ATTLIST doc.copyright
+		%global-attributes;
+		year 		NMTOKEN 	#IMPLIED
+		holder 		CDATA 		#IMPLIED
+		>
+		
+	<!ELEMENT doc.rights EMPTY>
+	<!ATTLIST doc.rights
+		%global-attributes;
+		owner 		CDATA 		#IMPLIED
+		startdate 	CDATA 		#IMPLIED
+		enddate 	CDATA 		#IMPLIED
+		agent 		CDATA 		#IMPLIED
+		geography 	CDATA 		#IMPLIED
+		location-code 	CDATA 		#IMPLIED
+		code-source 	CDATA 		#IMPLIED
+		type 		CDATA 		#IMPLIED
+		limitations 	CDATA 		#IMPLIED
+		>
+		
+	<!ELEMENT key-list (keyword)*>
+	<!ATTLIST key-list
+		%global-attributes;
+		>
+		
+		<!ELEMENT keyword EMPTY>
+		<!ATTLIST keyword
+			%global-attributes;
+			key 		CDATA 	#IMPLIED
+			>
+			
+<!ELEMENT pubdata EMPTY>
+<!ATTLIST pubdata
+	%global-attributes;
+	type 			(
+				print
+				| audio
+				| video
+				| web
+				| appliance
+				| other
+				) 		#IMPLIED
+	item-length 		CDATA 		#IMPLIED
+	unit-of-measure 	(
+				word
+				| character
+				| byte
+				| inch
+				| pica
+				| cm
+				| hour
+				| minute
+				| second
+				| other
+				) 		#IMPLIED
+	date.publication 	CDATA 		#IMPLIED
+	name 			CDATA 		#IMPLIED
+	issn 			CDATA 		#IMPLIED
+	volume 			CDATA 		#IMPLIED
+	number 			CDATA 		#IMPLIED
+	issue 			CDATA 		#IMPLIED
+	edition.name 		CDATA 		#IMPLIED
+	edition.area 		CDATA 		#IMPLIED
+	position.section 	CDATA 		#IMPLIED
+	position.sequence 	CDATA 		#IMPLIED
+	ex-ref 			CDATA 		#IMPLIED
+	>
+	
+<!ELEMENT revision-history EMPTY>
+<!ATTLIST revision-history
+	%global-attributes;
+	name 		CDATA 			#IMPLIED
+	function 	(
+			writer-author
+			| editor
+			| producer
+			| archivist
+			| videographer
+			| graphic-artist
+			| photographer
+			| statistician
+			| other
+			) 			#IMPLIED
+	norm 		CDATA 			#IMPLIED
+	comment 	CDATA 			#IMPLIED
+	>
+	
+
+<!ELEMENT body (body.head?, body.content*, body.end?)>
+<!ATTLIST body
+	%common-attributes;
+	background 	CDATA 		#IMPLIED
+	>
+	
+
+<!ELEMENT body.head (
+	hedline?,
+	note*,
+	rights?,
+	byline*,
+	distributor?,
+	dateline*,
+	abstract?,
+	series?
+	)>
+<!ATTLIST body.head
+	%global-attributes;
+	>
+	
+<!ELEMENT hedline (hl1, hl2*)>
+<!ATTLIST hedline
+	%global-attributes;
+	>
+	
+	<!ELEMENT hl1 (%enriched-text;)*>
+	<!ATTLIST hl1 %common-attributes;>
+	
+	<!ELEMENT hl2 (%enriched-text;)*>
+	<!ATTLIST hl2 %common-attributes;>
+	
+<!ELEMENT note (body.content)+>
+<!ATTLIST note
+	%common-attributes;
+	noteclass 	(
+			cpyrt
+			| end
+			| hd
+			| editorsnote
+			| trademk
+			| undef
+			) 			#IMPLIED
+	type 		(std | pa | npa) 	"std"
+	src 		CDATA 			#IMPLIED
+	%url.link;
+	>
+	
+<!ELEMENT rights (
+	#PCDATA
+	| rights.owner
+	| rights.startdate
+	| rights.enddate
+	| rights.agent
+	| rights.geography
+	| rights.type
+	| rights.limitations
+	)*>
+<!ATTLIST rights
+	%global-attributes;
+	>
+	
+	<!ELEMENT rights.owner (#PCDATA)>
+	<!ATTLIST rights.owner
+		%global-attributes;
+		contact 	CDATA 	#IMPLIED
+		>
+		
+	<!ELEMENT rights.startdate (#PCDATA)>
+	<!ATTLIST rights.startdate
+		%global-attributes;
+		norm 		CDATA 	#IMPLIED
+		>
+		
+	<!ELEMENT rights.enddate (#PCDATA)>
+	<!ATTLIST rights.enddate
+		%global-attributes;
+		norm 		CDATA 	#IMPLIED
+		>
+		
+	<!ELEMENT rights.agent (#PCDATA)>
+	<!ATTLIST rights.agent
+		%global-attributes;
+		contact 	CDATA 	#IMPLIED
+		>
+		
+	<!ELEMENT rights.geography (#PCDATA)>
+	<!ATTLIST rights.geography
+		%global-attributes;
+		location-code 	CDATA 	#IMPLIED
+		code-source 	CDATA 	#IMPLIED
+		>
+		
+	<!ELEMENT rights.type (#PCDATA)>
+	<!ATTLIST rights.type
+		%global-attributes;
+		>
+		
+	<!ELEMENT rights.limitations (#PCDATA)>
+	<!ATTLIST rights.limitations
+		%global-attributes;
+		>
+		
+<!ELEMENT byline (#PCDATA | person | byttl | location | virtloc)*>
+<!ATTLIST byline
+	%global-attributes;
+	>
+	
+	<!ELEMENT byttl (#PCDATA | org )*>
+	<!ATTLIST byttl
+		%global-attributes;
+		>
+		
+<!ELEMENT distributor (#PCDATA | org)*>
+<!ATTLIST distributor
+	%global-attributes;
+	>
+	
+<!ELEMENT dateline (#PCDATA | location | story.date)*>
+<!ATTLIST dateline %common-attributes;>
+	
+	<!ELEMENT story.date (#PCDATA)>
+	<!ATTLIST story.date
+		%global-attributes;
+		norm 		CDATA 	#IMPLIED
+		>
+		
+<!ELEMENT abstract (%block.content;)+>
+<!ATTLIST abstract
+	%global-attributes;
+	>
+	
+
+<!ELEMENT copyrite (#PCDATA | copyrite.year | copyrite.holder)*>
+<!ATTLIST copyrite
+	%global-attributes;
+	>
+	
+	<!ELEMENT copyrite.year (#PCDATA)>
+	<!ATTLIST copyrite.year
+		%global-attributes;
+		>
+		
+	<!ELEMENT copyrite.holder (#PCDATA)>
+	<!ATTLIST copyrite.holder
+		%global-attributes;
+		>
+		
+
+<!ELEMENT body.content (block | %block.content;)*>
+<!ATTLIST body.content
+	%global-attributes;
+	>
+	
+<!ELEMENT block ((%block.head;)?, (%block.content;)*, (%block.end;)?)>
+<!ATTLIST block %common-attributes;>
+	
+<!ELEMENT p (%enriched-text;)*>
+<!ATTLIST p
+	%common-attributes;
+	lede 		%boolean; 	#IMPLIED
+	summary 	%boolean; 	#IMPLIED
+	optional-text 	%boolean; 	#IMPLIED
+	>
+	
+
+<!ELEMENT table (caption?, (col* | colgroup*), thead?, tfoot?, tbody+)>
+<!ATTLIST table
+	%common-attributes;
+	tabletype 	ENTITY 		#IMPLIED
+	align 		(
+			left
+			| center
+			| right
+			) 		#IMPLIED
+	width 		CDATA 		#IMPLIED
+	cols 		NMTOKEN 	#IMPLIED
+	border 		CDATA 		#IMPLIED
+	frame 		(
+			void
+			| above
+			| below
+			| hsides
+			| lhs
+			| rhs
+			| vsides
+			| box
+			| border
+			) 		#IMPLIED
+	rules 		(
+			none
+			| basic
+			| rows
+			| cols
+			| all
+			) 		#IMPLIED
+	cellspacing 	CDATA 		#IMPLIED
+	cellpadding 	CDATA 		#IMPLIED
+	table.fmt 	CDATA 		#IMPLIED
+	table.domain 	CDATA 		#IMPLIED
+	table.inst 	CDATA 		#IMPLIED
+	>
+	
+<!ELEMENT media (media-metadata*, media-reference, media-object?, media-caption*, media-producer?)>
+<!ATTLIST media
+	%common-attributes;
+	media-type 	(
+			text
+			| audio
+			| image
+			| video
+			| data
+			| application
+			| other
+			)		#REQUIRED
+	>
+	
+	<!ELEMENT media-reference (#PCDATA)>
+	<!ATTLIST media-reference
+		%common-attributes;
+		data-location		CDATA		#REQUIRED
+		name			CDATA 		#IMPLIED
+		source 			CDATA 		#IMPLIED
+		mime-type 		CDATA 		#REQUIRED
+		coding 			CDATA 		#IMPLIED
+		time 			CDATA 		#IMPLIED
+		time-unit-of-measure 	CDATA 		#IMPLIED
+		outcue 			CDATA 		#IMPLIED
+		source-credit 		CDATA 		#IMPLIED
+		copyright 		CDATA 		#IMPLIED
+		alternate-text 		CDATA 		#IMPLIED
+		height 			NMTOKEN 	#IMPLIED
+		width 			NMTOKEN 	#IMPLIED
+		units 			(pixels) 	"pixels"
+		imagemap 		CDATA 		#IMPLIED
+		noflow 			(noflow) 	#IMPLIED
+		>
+		
+	<!ELEMENT media-metadata EMPTY>
+	<!ATTLIST media-metadata
+		%common-attributes;
+		name 		CDATA 		#REQUIRED
+		value 		CDATA 		#IMPLIED
+		>
+		
+	<!ELEMENT media-object (#PCDATA)>
+	<!ATTLIST media-object
+		%common-attributes;
+		encoding 	CDATA 	#REQUIRED
+		>
+		
+	<!ELEMENT media-caption (%enriched-text; | %block.content;)*>
+	<!ATTLIST media-caption
+		%common-attributes;
+		>
+		
+	<!ELEMENT media-producer (%enriched-text;)*>
+	<!ATTLIST media-producer
+		%common-attributes;
+		>
+		
+<!ELEMENT ol (li)+>
+<!ATTLIST ol
+	%common-attributes;
+	continue 	(continue) 	#IMPLIED
+	seqnum 		NMTOKEN 	#IMPLIED
+	compact 	(compact) 	#IMPLIED
+	>
+	
+<!ELEMENT ul (li)+>
+<!ATTLIST ul
+	%common-attributes;
+	wrap 		(vert | horiz | none) 	"none"
+	plain 		(plain) 		#IMPLIED
+	dingbat 	ENTITY 			#IMPLIED
+	src 		CDATA 			#IMPLIED
+	%url.link;
+	compact 	(compact) 		#IMPLIED
+	>
+	
+	<!ELEMENT li (%enriched-text; | %block.content;)*>
+	<!ATTLIST li
+		%common-attributes;
+		dingbat 	ENTITY 		#IMPLIED
+		src 		CDATA 		#IMPLIED
+		%url.link;
+		skip 		NMTOKEN 	"0"
+		>
+		
+<!ELEMENT dl (dt | dd)+>
+<!ATTLIST dl %common-attributes;>
+	
+	<!ELEMENT dt (%enriched-text;)*>
+	<!ATTLIST dt %common-attributes;>
+		
+	<!ELEMENT dd (block)*>
+	<!ATTLIST dd %common-attributes;>
+		
+<!ELEMENT bq (block+, credit?)*>
+<!ATTLIST bq
+	%common-attributes;
+	nowrap 		(nowrap) 	#IMPLIED
+	quote-source 	CDATA 		#IMPLIED
+	>
+	
+	<!ELEMENT credit (%enriched-text;)*>
+	<!ATTLIST credit %common-attributes;>
+	
+<!ELEMENT fn (body.content)+>
+<!ATTLIST fn %common-attributes;>
+	
+
+<!ELEMENT pre (#PCDATA)>
+<!ATTLIST pre
+	%global-attributes;
+	>
+	
+<!ELEMENT hr EMPTY>
+<!ATTLIST hr
+	%global-attributes;
+	src 		CDATA 	#IMPLIED
+	>
+	
+
+<!ELEMENT datasource (#PCDATA)>
+<!ATTLIST datasource
+	%global-attributes;
+	>
+	
+
+
+<!ELEMENT caption (%enriched-text; | %block.content;)*>
+<!ATTLIST caption
+	%common-attributes;
+	align 		(
+			top
+			| bottom
+			| left
+			| right
+			) 		#IMPLIED
+	>
+	
+<!ELEMENT col EMPTY>
+<!ATTLIST col
+	%common-attributes;
+	span 		NMTOKEN 	"1"
+	width 		CDATA 		#IMPLIED
+	%cell.align;
+	%cell.valign;
+	>
+	
+<!ELEMENT colgroup (col+)>
+<!ATTLIST colgroup
+	%common-attributes;
+	%cell.align;
+	%cell.valign;
+	>
+	
+<!ELEMENT thead (tr+)>
+<!ATTLIST thead
+	%common-attributes;
+	%cell.align;
+	%cell.valign;
+	>
+	
+<!ELEMENT tbody (tr+)>
+<!ATTLIST tbody
+	%common-attributes;
+	%cell.align;
+	%cell.valign;
+	>
+	
+<!ELEMENT tfoot (tr+)>
+<!ATTLIST tfoot
+	%common-attributes;
+	%cell.align;
+	%cell.valign;
+	>
+	
+<!ELEMENT tr (th | td)+>
+<!ATTLIST tr
+	%common-attributes;
+	%cell.align;
+	%cell.valign;
+	>
+	
+<!ELEMENT th (%enriched-text; | %block.content;)*>
+<!ATTLIST th
+	%common-attributes;
+	axis 		CDATA 		#IMPLIED
+	axes 		CDATA 		#IMPLIED
+	nowrap 		(nowrap) 	#IMPLIED
+	rowspan 	NMTOKEN 	"1"
+	colspan 	NMTOKEN 	"1"
+	%cell.align;
+	%cell.valign;
+	>
+	
+<!ELEMENT td (%enriched-text; | %block.content;)*>
+<!ATTLIST td
+	%common-attributes;
+	axis 		CDATA 		#IMPLIED
+	axes 		CDATA 		#IMPLIED
+	nowrap 		(nowrap) 	#IMPLIED
+	rowspan 	NMTOKEN 	"1"
+	colspan 	NMTOKEN 	"1"
+	%cell.align;
+	%cell.valign;
+	>
+	
+
+<!ELEMENT chron (#PCDATA)>
+<!ATTLIST chron
+	%global-attributes;
+	norm 		CDATA 	#IMPLIED
+	>
+	
+
+<!ELEMENT event (#PCDATA | alt-code)*>
+<!ATTLIST event
+	%global-attributes;
+	start-date 	CDATA 		#IMPLIED
+	end-date 	CDATA 		#IMPLIED
+	idsrc 		CDATA 		#REQUIRED
+	value 		CDATA 		#REQUIRED
+	>
+	
+<!ELEMENT function (#PCDATA | alt-code)*>
+<!ATTLIST function
+	%global-attributes;
+	idsrc 		CDATA 		#REQUIRED
+	value 		CDATA 		#REQUIRED
+	>
+	
+<!ELEMENT location (#PCDATA | sublocation | city | state | region | country | alt-code)*>
+<!ATTLIST location
+	%global-attributes;
+	location-code 	CDATA 	#IMPLIED
+	code-source 	CDATA 	#IMPLIED
+	>
+	
+	<!ELEMENT sublocation (#PCDATA | alt-code)*>
+	<!ATTLIST sublocation
+		%global-attributes;
+		location-code 	CDATA 	#IMPLIED
+		code-source 	CDATA 	#IMPLIED
+		>
+		
+	<!ELEMENT city (#PCDATA | alt-code)*>
+	<!ATTLIST city
+		%global-attributes;
+		city-code 	CDATA 	#IMPLIED
+		code-source 	CDATA 	#IMPLIED
+		>
+		
+	<!ELEMENT state (#PCDATA | alt-code)*>
+	<!ATTLIST state
+		%global-attributes;
+		state-code 	CDATA 	#IMPLIED
+		code-source 	CDATA 	#IMPLIED
+		>
+		
+	<!ELEMENT region (#PCDATA | alt-code)*>
+	<!ATTLIST region
+		%global-attributes;
+		region-code 	CDATA 	#IMPLIED
+		code-source 	CDATA 	#IMPLIED
+		>
+		
+	<!ELEMENT country (#PCDATA | alt-code)*>
+	<!ATTLIST country
+		%global-attributes;
+		iso-cc 		CDATA 	#IMPLIED
+		>
+		
+<!ELEMENT money (#PCDATA)>
+<!ATTLIST money
+	%global-attributes;
+	unit 		CDATA 	#IMPLIED
+	date 		CDATA 	#IMPLIED
+	>
+	
+<!ELEMENT num (#PCDATA | frac | sub | sup)*>
+<!ATTLIST num
+	%global-attributes;
+	units 		CDATA 	#IMPLIED
+	decimal-ch 	CDATA 	#IMPLIED
+	thousands-ch 	CDATA 	#IMPLIED
+	>
+	
+	<!ELEMENT frac (numer, frac-sep?, denom)>
+	<!ATTLIST frac
+		%global-attributes;
+		>
+		
+		<!ELEMENT numer (#PCDATA)>
+		<!ATTLIST numer
+			%global-attributes;
+			>
+			
+		<!ELEMENT frac-sep (#PCDATA)>
+		<!ATTLIST frac-sep
+			%global-attributes;
+			>
+			
+		<!ELEMENT denom (#PCDATA)>
+		<!ATTLIST denom
+			%global-attributes;
+			>
+			
+	<!ELEMENT sub (#PCDATA)>
+	<!ATTLIST sub %common-attributes;>
+		
+	<!ELEMENT sup (#PCDATA)>
+	<!ATTLIST sup %common-attributes;>
+		
+<!ELEMENT object.title (#PCDATA | alt-code)*>
+<!ATTLIST object.title 
+	%common-attributes;
+	idsrc 	CDATA 	#REQUIRED
+	value 	CDATA 	#REQUIRED
+	>
+	
+<!ELEMENT org (#PCDATA | alt-code)*>
+<!ATTLIST org
+	%global-attributes;
+	idsrc 	CDATA 	#REQUIRED
+	value 	CDATA 	#REQUIRED
+	>
+	
+	<!ELEMENT alt-code EMPTY>
+	<!ATTLIST alt-code
+		%global-attributes;
+		idsrc 	CDATA 	#REQUIRED
+		value 	CDATA 	#REQUIRED
+		>
+		
+<!ELEMENT person (#PCDATA | name.given | name.family | function | alt-code)*>
+<!ATTLIST person
+	%global-attributes;
+	idsrc 	CDATA 	#REQUIRED
+	value 	CDATA 	#REQUIRED
+	>
+	
+	<!ELEMENT name.given (#PCDATA)>
+	<!ATTLIST name.given
+		%global-attributes;
+		>
+		
+	<!ELEMENT name.family (#PCDATA)>
+	<!ATTLIST name.family
+		%global-attributes;
+		>
+		
+<!ELEMENT postaddr (addressee, delivery.point?, (postcode | delivery.office | region | country)*)>
+<!ATTLIST postaddr
+	%global-attributes;
+	>
+	
+<!ELEMENT virtloc (#PCDATA | alt-code)*>
+<!ATTLIST virtloc
+	%global-attributes;
+	idsrc 		CDATA 		#REQUIRED
+	value 		CDATA 		#REQUIRED
+	>
+	
+<!ELEMENT a (%enriched-text;)*>
+<!ATTLIST a
+	%common-attributes;
+	href 		CDATA 		#IMPLIED
+	name 		CDATA 		#IMPLIED
+	%url.link;
+	rel 		NMTOKEN 	#IMPLIED
+	rev 		NMTOKEN 	#IMPLIED
+	title 		CDATA 		#IMPLIED
+	methods 	NMTOKENS 	#IMPLIED
+	>
+	
+<!ELEMENT br EMPTY>
+<!ATTLIST br
+	%global-attributes;
+	>
+	
+<!ELEMENT em (%enriched-text;)*>
+<!ATTLIST em %common-attributes;>
+	
+<!ELEMENT lang (%enriched-text;)*>
+<!ATTLIST lang %common-attributes;>
+	
+<!ELEMENT pronounce (%enriched-text;)*>
+<!ATTLIST pronounce
+	%global-attributes;
+	guide 		CDATA 	#IMPLIED
+	phonetic 	CDATA 	#IMPLIED
+	>
+	
+<!ELEMENT q (%enriched-text;)*>
+<!ATTLIST q
+	%common-attributes;
+	quote-source 	CDATA 	#IMPLIED
+	>
+	
+
+<!ELEMENT addressee (person, function?, care.of?)>
+<!ATTLIST addressee
+	%global-attributes;
+	>
+	
+	<!ELEMENT care.of (#PCDATA)>
+	<!ATTLIST care.of
+		%global-attributes;
+		>
+		
+<!ELEMENT delivery.point (#PCDATA | br)*>
+<!ATTLIST delivery.point
+	%global-attributes;
+	point-code 	CDATA 	#IMPLIED
+	code-source 	CDATA 	#IMPLIED
+	>
+	
+<!ELEMENT postcode (#PCDATA)>
+<!ATTLIST postcode
+	%global-attributes;
+	code-source 	CDATA 	#IMPLIED
+	>
+	
+<!ELEMENT delivery.office (#PCDATA | br)*>
+<!ATTLIST delivery.office
+	%global-attributes;
+	office-code 	CDATA 	#IMPLIED
+	code-source 	CDATA 	#IMPLIED
+	>
+	
+
+
+
+<!ELEMENT body.end (tagline?, bibliography?)>
+<!ATTLIST body.end
+	%global-attributes;
+	>
+	
+<!ELEMENT tagline (%enriched-text;)*>
+<!ATTLIST tagline
+	%global-attributes;
+	type 		(std | pa | npa) 	"std"
+	>
+	
+<!ELEMENT bibliography (#PCDATA)>
+<!ATTLIST bibliography
+	%global-attributes;
+	>
+	
diff --git a/fuzz/seed_corpus/4efbcc22ad3903c6da4503c806c257ecb49e8ee7 b/fuzz/seed_corpus/4efbcc22ad3903c6da4503c806c257ecb49e8ee7
new file mode 100644
index 000000000000..1a7f17c3466f
--- /dev/null
+++ b/fuzz/seed_corpus/4efbcc22ad3903c6da4503c806c257ecb49e8ee7
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0"
+ datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+
+<include href="demo2.rng">
+<define name="TEI.prose"><ref name="INCLUDE"/></define>
+</include>
+</grammar>
+
+
+
diff --git a/fuzz/seed_corpus/4f0b4f0c0a1ab5357b685020fa52f6ca00f299b5 b/fuzz/seed_corpus/4f0b4f0c0a1ab5357b685020fa52f6ca00f299b5
new file mode 100644
index 000000000000..24d68f433503
--- /dev/null
+++ b/fuzz/seed_corpus/4f0b4f0c0a1ab5357b685020fa52f6ca00f299b5
@@ -0,0 +1,1505 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "dtds/xhtml1-strict.dtd">
+<?xml-stylesheet href="W3C-PR.css" type="text/css"?>
+<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
+<head>
+<title>XHTML 1.0: The Extensible HyperText Markup
+Language</title>
+<link rel="stylesheet"
+href="W3C-PR.css" type="text/css" />
+<style type="text/css">
+span.term { font-style: italic; color: rgb(0, 0, 192) }
+code {
+	color: green;
+	font-family: monospace;
+	font-weight: bold;
+}
+
+code.greenmono {
+	color: green;
+	font-family: monospace;
+	font-weight: bold;
+}
+.good {
+	border: solid green;
+	border-width: 2px;
+	color: green;
+	font-weight: bold;
+	margin-right: 5%;
+	margin-left: 0;
+}
+.bad  {
+	border: solid red;
+	border-width: 2px;
+	margin-left: 0;
+	margin-right: 5%;
+	color: rgb(192, 101, 101);
+}
+
+img {
+	color: white;
+	border: none;
+}
+
+div.navbar { text-align: center; }
+div.contents {
+	background-color: rgb(204,204,255);
+	padding: 0.5em;
+	border: none;
+	margin-right: 5%;
+}
+.tocline { list-style: none; }
+table.exceptions { background-color: rgb(255,255,153); }
+</style>
+</head>
+<body>
+<div class="navbar">
+  <a href="#toc">table of contents</a> 
+  <hr />
+</div>
+<div class="head"><p><a href="http://www.w3.org/"><img class="head"
+src="w3c_home.gif" alt="W3C" /></a></p>
+
+<h1 class="head"><a name="title" id="title">XHTML</a><sup>&#8482;</sup> 1.0:
+The Extensible HyperText Markup Language</h1>
+
+<h2>A Reformulation of HTML 4.0 in XML 1.0</h2>
+
+<h3>W3C Proposed Recommendation 10 December 1999</h3>
+
+<dl>
+<dt>This version:</dt>
+
+<dd><a href=
+"http://www.w3.org/TR/1999/PR-xhtml1-19991210">
+http://www.w3.org/TR/1999/PR-xhtml1-19991210</a> <br />
+(<a href="xhtml1.ps">Postscript version</a>,
+<a href="xhtml1.pdf">PDF version</a>,
+<a href="xhtml1.zip">ZIP archive</a>, or
+<a href="xhtml1.tgz">Gzip'd TAR archive</a>)
+</dd>
+
+<dt>Latest version:</dt>
+
+<dd><a href="http://www.w3.org/TR/xhtml1">
+http://www.w3.org/TR/xhtml1</a></dd>
+
+<dt>Previous versions:</dt>
+
+<dd><a href=
+"http://www.w3.org/TR/1999/WD-xhtml1-19991124">
+http://www.w3.org/TR/1999/WD-xhtml1-19991124</a></dd>
+<dd><a href=
+"http://www.w3.org/TR/1999/PR-xhtml1-19990824">
+http://www.w3.org/TR/1999/PR-xhtml1-19990824</a></dd>
+
+<dt>Authors:</dt>
+
+<dd>See <a href="#acks">acknowledgements</a>.</dd>
+</dl>
+
+<p class="copyright"><a href= 
+"http://www.w3.org/Consortium/Legal/ipr-notice#Copyright">
+Copyright</a> &copy; 1999 <a href="http://www.w3.org/">W3C</a><sup>&reg;</sup>
+(<a href="http://www.lcs.mit.edu/">MIT</a>, <a href= 
+"http://www.inria.fr/">INRIA</a>, <a href=
+"http://www.keio.ac.jp/">Keio</a>), All Rights Reserved. <abbr
+title="World Wide Web Consortium">W3C</abbr> <a
+href= 
+"http://www.w3.org/Consortium/Legal/ipr-notice#Legal_Disclaimer">
+liability</a>, <a href= 
+"http://www.w3.org/Consortium/Legal/ipr-notice#W3C_Trademarks">
+trademark</a>, <a href= 
+"http://www.w3.org/Consortium/Legal/copyright-documents">document
+use</a> and <a href= 
+"http://www.w3.org/Consortium/Legal/copyright-software">software
+licensing</a> rules apply.</p>
+<hr />
+</div>
+
+<h2 class="notoc">Abstract</h2>
+
+<p>This specification defines <abbr title="Extensible Hypertext Markup
+Language">XHTML</abbr> 1.0, a reformulation of HTML
+4.0 as an XML 1.0 application, and three <abbr title="Document Type
+Definition">DTDs</abbr> corresponding to
+the ones defined by HTML 4.0. The semantics of the elements and
+their attributes are defined in the W3C Recommendation for HTML
+4.0. These semantics provide the foundation for future
+extensibility of XHTML. Compatibility with existing HTML user
+agents is possible by following a small set of guidelines.</p>
+
+<h2>Status of this document</h2>
+
+<p><em>This section describes the status of this document at the time
+of its publication. Other documents may supersede this document. The
+latest status of this document series is maintained at the W3C.</em></p>
+
+<p>This specification is a Proposed Recommendation of the HTML Working Group. It is 
+a revision of the Proposed Recommendation dated <a
+href= "http://www.w3.org/TR/1999/PR-xhtml1-19990824/">24 August
+1999</a> incorporating changes as a result of comments from the Proposed
+Recommendation review, and 
+comments and further deliberations of the W3C HTML Working Group. A 
+<a href="xhtml1-diff-19991210.html">diff-marked version</a> from the previous
+proposed recommendation is available for comparison purposes.</p>
+
+<p>On 10 December 1999, this document enters a
+<a href="http://www.w3.org/Consortium/Process/#RecsPR">
+Proposed Recommendation</a> review period. From that date until 8 January
+2000,
+W3C Advisory Committee representatives are encouraged
+to review this specification and return comments in their completed
+ballots to w3c-html-review@w3.org. Please send any comments of a
+confidential nature in separate email to w3t-html@w3.org, which is
+visible to the Team only.</p>
+
+<p>No sooner than 14 days after the end of the review period, the
+Director will announce the document's disposition: it may become a W3C
+Recommendation (possibly with minor changes), it may revert to Working
+Draft status, or it may be dropped as a W3C work item.</p>
+
+<p>Publication as a Proposed Recommendation does not imply endorsement
+by the W3C membership.  This is still a draft document and may be
+updated, replaced or obsoleted by other documents at any time. It is
+inappropriate to cite W3C Proposed Recommendation as other than "work
+in progress."</p>
+
+<p>This document has been produced as part of the <a href= 
+"http://www.w3.org/MarkUp/">W3C HTML Activity</a>. The goals of
+the <a href="http://www.w3.org/MarkUp/Group/">HTML Working
+Group</a> <i>(<a href="http://cgi.w3.org/MemberAccess/">members
+only</a>)</i> are discussed in the <a href= 
+"http://www.w3.org/MarkUp/Group/HTMLcharter">HTML Working Group
+charter</a> <i>(<a href="http://cgi.w3.org/MemberAccess/">members
+only</a>)</i>.</p>
+
+<p>A list of current W3C Recommendations and other technical documents
+can be found at <a
+href="http://www.w3.org/TR">http://www.w3.org/TR</a>.</p>
+
+<p>Public discussion on <abbr title="HyperText Markup
+Language">HTML</abbr> features takes place on the mailing list <a
+href="mailto:www-html@w3.org"> www-html@w3.org</a> (<a href=
+"http://lists.w3.org/Archives/Public/www-html/">archive</a>). The W3C
+staff contact for work on HTML is <a href= "mailto:dsr@w3.org">Dave
+Raggett</a>.</p>
+
+<p>Please report errors in this document to <a
+href="mailto:www-html-editor@w3.org">www-html-editor@w3.org</a>.</p>
+
+<p>The list of known errors in this specification is available at <a
+href="http://www.w3.org/1999/12/PR-xhtml1-19991210-errata">http://www.w3.org/1999/12/PR-xhtml1-19991210-errata</a>.</p>
+
+<h2 class="notoc"><a id="toc" name="toc">Contents</a></h2>
+
+<div class="contents">
+<ul class="toc">
+<li class="tocline">1. <a href="#xhtml">What is XHTML?</a> 
+
+<ul class="toc">
+<li class="tocline">1.1 <a href="#html4">What is HTML 4.0?</a></li>
+
+<li class="tocline">1.2 <a href="#xml">What is XML?</a></li>
+
+<li class="tocline">1.3 <a href="#why">Why the need for XHTML?</a></li>
+</ul>
+</li>
+
+<li class="tocline">2. <a href="#defs">Definitions</a> 
+
+<ul class="toc">
+<li class="tocline">2.1 <a href="#terms">Terminology</a></li>
+
+<li class="tocline">2.2 <a href="#general">General Terms</a></li>
+</ul>
+</li>
+
+<li class="tocline">3. <a href="#normative">Normative Definition of XHTML 1.0</a>
+
+
+<ul class="toc">
+<li class="tocline">3.1 <a href="#docconf">Document Conformance</a></li>
+
+<li class="tocline">3.2 <a href="#uaconf">User Agent Conformance</a></li>
+</ul>
+</li>
+
+<li class="tocline">4. <a href="#diffs">Differences with HTML 4.0</a> 
+
+</li>
+
+<li class="tocline">5. <a href="#issues">Compatibility Issues</a> 
+
+<ul class="toc">
+<li class="tocline">5.1 <a href="#media">Internet Media Types</a></li>
+</ul>
+</li>
+
+<li class="tocline">6. <a href="#future">Future Directions</a> 
+
+<ul class="toc">
+<li class="tocline">6.1 <a href="#mods">Modularizing HTML</a></li>
+
+<li class="tocline">6.2 <a href="#extensions">Subsets and Extensibility</a></li>
+
+<li class="tocline">6.3 <a href="#profiles">Document Profiles</a></li>
+</ul>
+</li>
+
+<li class="tocline"><a href="#dtds">Appendix A. DTDs</a></li>
+
+<li class="tocline"><a href="#prohibitions">Appendix B. Element
+Prohibitions</a></li>
+
+<li class="tocline"><a href="#guidelines">Appendix C. HTML Compatibility Guidelines</a></li>
+
+<li class="tocline"><a href="#acks">Appendix D. Acknowledgements</a></li>
+
+<li class="tocline"><a href="#refs">Appendix E. References</a></li>
+</ul>
+</div>
+
+<!--OddPage-->
+<h1><a name="xhtml" id="xhtml">1. What is XHTML?</a></h1>
+
+<p>XHTML is a family of current and future document types and modules that
+reproduce, subset, and extend HTML 4.0 <a href="#ref-html4">[HTML]</a>. XHTML family document types are <abbr title="Extensible Markup Language">XML</abbr> based,
+and ultimately are designed to work in conjunction with XML-based user agents.
+The details of this family and its evolution are
+discussed in more detail in the section on <a href="#future">Future
+Directions</a>. </p>
+
+<p>XHTML 1.0 (this specification) is the first document type in the XHTML
+family. It is a reformulation of the three HTML 4.0 document types as
+applications of XML 1.0 <a href="#ref-xml"> [XML]</a>. It is intended
+to be used as a language for content that is both XML-conforming and, if some
+simple <a href="#guidelines">guidelines</a> are followed, 
+operates in HTML 4.0 conforming user agents. Developers who migrate
+their content to XHTML 1.0 will realize the following benefits:</p>
+
+<ul>
+<li>XHTML documents are XML conforming. As such, they are readily viewed,
+edited, and validated with standard XML tools.</li>
+<li>XHTML documents can be written to
+to operate as well or better than they did before in existing
+HTML 4.0-conforming user agents as well as in new, XHTML 1.0 conforming user
+agents.</li>
+<li>XHTML documents can utilize applications (e.g. scripts and applets) that rely
+upon either the HTML Document Object Model or the XML Document Object Model <a
+href="#ref-dom">[DOM]</a>.</li>
+<li>As the XHTML family evolves, documents conforming to XHTML 1.0 will be more
+likely to interoperate within and among various XHTML environments.</li>
+</ul>
+
+<p>The XHTML family is the next step in the evolution of the Internet. By
+migrating to XHTML today, content developers can enter the XML world with all
+of its attendant benefits, while still remaining confident in their
+content's backward and future compatibility.</p>
+
+<h2><a name="html4" id="html4">1.1 What is HTML 4.0?</a></h2>
+
+<p>HTML 4.0 <a href="#ref-html4">[HTML]</a> is an <abbr title="Standard
+Generalized Markup Language">SGML</abbr> (Standard
+Generalized Markup Language) application conforming to
+International Standard <abbr title="Organization for International
+Standardization">ISO</abbr> 8879, and is widely regarded as the
+standard publishing language of the World Wide Web.</p>
+
+<p>SGML is a language for describing markup languages,
+particularly those used in electronic document exchange, document
+management, and document publishing. HTML is an example of a
+language defined in SGML.</p>
+
+<p>SGML has been around since the middle 1980's and has remained
+quite stable. Much of this stability stems from the fact that the
+language is both feature-rich and flexible. This flexibility,
+however, comes at a price, and that price is a level of
+complexity that has inhibited its adoption in a diversity of
+environments, including the World Wide Web.</p>
+
+<p>HTML, as originally conceived, was to be a language for the
+exchange of scientific and other technical documents, suitable
+for use by non-document specialists. HTML addressed the problem
+of SGML complexity by specifying a small set of structural and
+semantic tags suitable for authoring relatively simple documents.
+In addition to simplifying the document structure, HTML added
+support for hypertext. Multimedia capabilities were added
+later.</p>
+
+<p>In a remarkably short space of time, HTML became wildly
+popular and rapidly outgrew its original purpose. Since HTML's
+inception, there has been rapid invention of new elements for use
+within HTML (as a standard) and for adapting HTML to vertical,
+highly specialized, markets. This plethora of new elements has
+led to compatibility problems for documents across different
+platforms.</p>
+
+<p>As the heterogeneity of both software and platforms rapidly
+proliferate, it is clear that the suitability of 'classic' HTML
+4.0 for use on these platforms is somewhat limited.</p>
+
+<h2><a name="xml" id="xml">1.2 What is XML?</a></h2>
+
+<p>XML<sup>&#8482;</sup> is the shorthand for Extensible Markup
+Language, and is an acronym of Extensible Markup Language <a
+href="#ref-xml">[XML]</a>.</p>
+
+<p>XML was conceived as a means of regaining the power and
+flexibility of SGML without most of its complexity. Although a
+restricted form of SGML, XML nonetheless preserves most of SGML's
+power and richness, and yet still retains all of SGML's commonly
+used features.</p>
+
+<p>While retaining these beneficial features, XML removes many of
+the more complex features of SGML that make the authoring and
+design of suitable software both difficult and costly.</p>
+
+<h2><a name="why" id="why">1.3 Why the need for XHTML?</a></h2>
+
+<p>The benefits of migrating to XHTML 1.0 are described above. Some of the
+benefits of migrating to XHTML in general are:</p>
+
+<ul>
+<li>Document developers and user agent designers are constantly
+discovering new ways to express their ideas through new markup. In XML, it is
+relatively easy to introduce new elements or additional element
+attributes.  The XHTML family is designed to accommodate these extensions
+through XHTML modules and techniques for developing new XHTML-conforming
+modules (described in the forthcoming XHTML Modularization specification).
+These modules will permit the combination of existing and
+new feature sets when developing content and when designing new user
+agents.</li>
+
+<li>Alternate ways of accessing the Internet are constantly being
+introduced.  Some estimates indicate that by the year 2002, 75% of
+Internet document viewing will be carried out on these alternate
+platforms.  The XHTML family is designed with general user agent
+interoperability in mind. Through a new user agent and document profiling
+mechanism, servers, proxies, and user agents will be able to perform
+best effort content transformation. Ultimately, it will be possible to
+develop XHTML-conforming content that is usable by any XHTML-conforming
+user agent.</li>
+
+</ul>
+<!--OddPage-->
+<h1><a name="defs" id="defs">2. Definitions</a></h1>
+
+<h2><a name="terms" id="terms">2.1 Terminology</a></h2>
+
+<p>The following terms are used in this specification. These
+terms extend the definitions in <a href="#ref-rfc2119">
+[RFC2119]</a> in ways based upon similar definitions in ISO/<abbr
+title="International Electro-technical Commission">IEC</abbr>
+9945-1:1990 <a href="#ref-posix">[POSIX.1]</a>:</p>
+
+<dl>
+<dt>Implementation-defined</dt>
+
+<dd>A value or behavior is implementation-defined when it is left
+to the implementation to define [and document] the corresponding
+requirements for correct document construction.</dd>
+
+<dt>May</dt>
+
+<dd>With respect to implementations, the word "may" is to be
+interpreted as an optional feature that is not required in this
+specification but can be provided. With respect to <a href= 
+"#docconf">Document Conformance</a>, the word "may" means that
+the optional feature must not be used. The term "optional" has
+the same definition as "may".</dd>
+
+<dt>Must</dt>
+
+<dd>In this specification, the word "must" is to be interpreted
+as a mandatory requirement on the implementation or on Strictly
+Conforming XHTML Documents, depending upon the context. The term
+"shall" has the same definition as "must".</dd>
+
+<dt>Reserved</dt>
+
+<dd>A value or behavior is unspecified, but it is not allowed to
+be used by Conforming Documents nor to be supported by a
+Conforming User Agents.</dd>
+
+<dt>Should</dt>
+
+<dd>With respect to implementations, the word "should" is to be
+interpreted as an implementation recommendation, but not a
+requirement. With respect to documents, the word "should" is to
+be interpreted as recommended programming practice for documents
+and a requirement for Strictly Conforming XHTML Documents.</dd>
+
+<dt>Supported</dt>
+
+<dd>Certain facilities in this specification are optional. If a
+facility is supported, it behaves as specified by this
+specification.</dd>
+
+<dt>Unspecified</dt>
+
+<dd>When a value or behavior is unspecified, the specification
+defines no portability requirements for a facility on an
+implementation even when faced with a document that uses the
+facility. A document that requires specific behavior in such an
+instance, rather than tolerating any behavior when using that
+facility, is not a Strictly Conforming XHTML Document.</dd>
+</dl>
+
+<h2><a name="general" id="general">2.2 General Terms</a></h2>
+
+<dl>
+<dt>Attribute</dt>
+
+<dd>An attribute is a parameter to an element declared in the
+DTD. An attribute's type and value range, including a possible
+default value, are defined in the DTD.</dd>
+
+<dt>DTD</dt>
+
+<dd>A DTD, or document type definition, is a collection of XML
+declarations that, as a collection, defines the legal structure,
+<span class="term">elements</span>, and <span class="term">
+attributes</span> that are available for use in a document that
+complies to the DTD.</dd>
+
+<dt>Document</dt>
+
+<dd>A document is a stream of data that, after being combined
+with any other streams it references, is structured such that it
+holds information contained within <span class="term">
+elements</span> that are organized as defined in the associated
+<span class="term">DTD</span>. See <a href="#docconf">Document
+Conformance</a> for more information.</dd>
+
+<dt>Element</dt>
+
+<dd>An element is a document structuring unit declared in the
+<span class="term">DTD</span>. The element's content model is
+defined in the <span class="term">DTD</span>, and additional
+semantics may be defined in the prose description of the
+element.</dd>
+
+<dt><a name="facilities" id="facilities">Facilities</a></dt>
+
+<dd>Functionality includes <span class="term">elements</span>,
+<span class="term">attributes</span>, and the semantics
+associated with those <span class="term">elements</span> and
+<span class="term">attributes</span>. An implementation
+supporting that functionality is said to provide the necessary
+facilities.</dd>
+
+<dt>Implementation</dt>
+
+<dd>An implementation is a system that provides collection of
+<span class="term">facilities</span> and services that supports
+this specification. See <a href="#uaconf">User Agent
+Conformance</a> for more information.</dd>
+
+<dt>Parsing</dt>
+
+<dd>Parsing is the act whereby a <span class="term">
+document</span> is scanned, and the information contained within
+the <span class="term">document</span> is filtered into the
+context of the <span class="term">elements</span> in which the
+information is structured.</dd>
+
+<dt>Rendering</dt>
+
+<dd>Rendering is the act whereby the information in a <span
+class="term">document</span> is presented. This presentation is
+done in the form most appropriate to the environment (e.g.
+aurally, visually, in print).</dd>
+
+<dt>User Agent</dt>
+
+<dd>A user agent is an <span class="term">implementation</span>
+that retrieves and processes XHTML documents. See <a href=
+"#uaconf">User Agent Conformance</a> for more information.</dd>
+
+<dt>Validation</dt>
+
+<dd>Validation is a process whereby <span class="term">
+documents</span> are verified against the associated <span class= 
+"term">DTD</span>, ensuring that the structure, use of <span
+class="term">elements</span>, and use of <span class="term">
+attributes</span> are consistent with the definitions in the
+<span class="term">DTD</span>.</dd>
+
+<dt><a name="wellformed" id="wellformed">Well-formed</a></dt>
+
+<dd>A <span class="term">document</span> is well-formed when it
+is structured according to the rules defined in <a href= 
+"http://www.w3.org/TR/REC-xml#sec-well-formed">Section 2.1</a> of
+the XML 1.0 Recommendation <a href="#ref-xml">[XML]</a>.
+Basically, this definition states that elements, delimited by
+their start and end tags, are nested properly within one
+another.</dd>
+</dl>
+
+<!--OddPage-->
+<h1><a name="normative" id="normative">3. Normative Definition of
+XHTML 1.0</a></h1>
+
+<h2><a name="docconf" id="docconf">3.1 Document
+Conformance</a></h2>
+
+<p>This version of XHTML provides a definition of strictly
+conforming XHTML documents, which are restricted to tags and
+attributes from the XHTML namespace. See <a href=
+"#well-formed">Section 3.1.2</a> for information on using XHTML
+with other namespaces, for instance, to include metadata
+expressed in <abbr title="Resource Description Format">RDF</abbr> within XHTML documents.</p>
+
+<h3><a name="strict" id="strict">3.1.1 Strictly Conforming
+Documents</a></h3>
+
+<p>A Strictly Conforming XHTML Document is a document that
+requires only the facilities described as mandatory in this
+specification. Such a document must meet all of the following
+criteria:</p>
+
+<ol>
+<li>
+<p>It must validate against one of the three DTDs found in <a
+href="#dtds">Appendix&#160;A</a>.</p>
+</li>
+
+<li>
+<p>The root element of the document must be <code>
+&lt;html&gt;</code>.</p>
+</li>
+
+<li>
+<p>The root element of the document must designate the XHTML
+namespace using the <code>xmlns</code> attribute <a href= 
+"#ref-xmlns">[XMLNAMES]</a>. The namespace for XHTML is
+defined to be 
+<code>http://www.w3.org/1999/xhtml</code>.</p>
+</li>
+
+<li>
+<p>There must be a DOCTYPE declaration in the document prior to
+the root element. The public identifier included in
+the DOCTYPE declaration must reference one of the three DTDs
+found in <a href="#dtds">Appendix&#160;A</a> using the respective
+Formal Public Identifier. The system identifier may be changed to reflect
+local system conventions.</p>
+
+<pre>
+&lt;!DOCTYPE html 
+     PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+     "http://www.w3.org/TR/1999/PR-xhtml1-19991210/DTD/xhtml1-strict.dtd&gt;
+
+&lt;!DOCTYPE html 
+     PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+     "http://www.w3.org/TR/1999/PR-xhtml1-19991210/DTD/xhtml1-transitional.dtd&gt;
+
+&lt;!DOCTYPE html 
+     PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN"
+     "http://www.w3.org/TR/1999/PR-xhtml1-19991210/DTD/xhtml1-frameset.dtd&gt;
+</pre>
+</li>
+</ol>
+
+<p>Here is an example of a minimal XHTML document.</p>
+
+<div class="good">
+<pre>
+&lt;?xml version="1.0" encoding="UTF-8"?&gt;
+&lt;!DOCTYPE html 
+     PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+    "http://www.w3.org/TR/1999/PR-xhtml1-19991210/DTD/xhtml1-strict.dtd"&gt;
+&lt;html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"&gt;
+  &lt;head&gt;
+    &lt;title&gt;Virtual Library&lt;/title&gt;
+  &lt;/head&gt;
+  &lt;body&gt;
+    &lt;p&gt;Moved to &lt;a href="http://vlib.org/"&gt;vlib.org&lt;/a&gt;.&lt;/p&gt;
+  &lt;/body&gt;
+&lt;/html&gt;</pre>
+</div>
+
+<p>Note that in this example, the XML declaration is included. An XML
+declaration like the one above is
+not required in all XML documents. XHTML document authors are strongly encouraged to use XML declarations in all their documents. Such a declaration is required
+when the character encoding of the document is other than the default UTF-8 or
+UTF-16.</p>
+
+<h3><a name="well-formed" id="well-formed">3.1.2 Using XHTML with
+other namespaces</a></h3>
+
+<p>The XHTML namespace may be used with other XML namespaces
+as per <a href="#ref-xmlns">[XMLNAMES]</a>, although such
+documents are not strictly conforming XHTML 1.0 documents as
+defined above. Future work by W3C will address ways to specify
+conformance for documents involving multiple namespaces.</p>
+
+<p>The following example shows the way in which XHTML 1.0 could
+be used in conjunction with the MathML Recommendation:</p>
+
+<div class="good">
+<pre>
+&lt;html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"&gt;
+  &lt;head&gt;
+    &lt;title&gt;A Math Example&lt;/title&gt;
+  &lt;/head&gt;
+  &lt;body&gt;
+    &lt;p&gt;The following is MathML markup:&lt;/p&gt;
+    &lt;math xmlns="http://www.w3.org/1998/Math/MathML"&gt;
+      &lt;apply&gt; &lt;log/&gt;
+        &lt;logbase&gt;
+          &lt;cn&gt; 3 &lt;/cn&gt;
+        &lt;/logbase&gt;
+        &lt;ci&gt; x &lt;/ci&gt;
+      &lt;/apply&gt;
+    &lt;/math&gt;
+  &lt;/body&gt;
+&lt;/html&gt;
+</pre>
+</div>
+
+<p>The following example shows the way in which XHTML 1.0 markup
+could be incorporated into another XML namespace:</p>
+
+<div class="good">
+<pre>
+&lt;?xml version="1.0" encoding="UTF-8"?&gt;
+&lt;!-- initially, the default namespace is "books" --&gt;
+&lt;book xmlns='urn:loc.gov:books'
+    xmlns:isbn='urn:ISBN:0-395-36341-6' xml:lang="en" lang="en"&gt;
+  &lt;title&gt;Cheaper by the Dozen&lt;/title&gt;
+  &lt;isbn:number&gt;1568491379&lt;/isbn:number&gt;
+  &lt;notes&gt;
+    &lt;!-- make HTML the default namespace for a hypertext commentary --&gt;
+    &lt;p xmlns='http://www.w3.org/1999/xhtml'&gt;
+        This is also available &lt;a href="http://www.w3.org/"&gt;online&lt;/a&gt;.
+    &lt;/p&gt;
+  &lt;/notes&gt;
+&lt;/book&gt;
+</pre>
+</div>
+
+<h2><a name="uaconf" id="uaconf">3.2 User Agent
+Conformance</a></h2>
+
+<p>A conforming user agent must meet all of the following
+criteria:</p>
+
+<ol>
+<li>In order to be consistent with the XML 1.0 Recommendation <a
+href="#ref-xml">[XML]</a>, the user agent must parse and evaluate
+an XHTML document for well-formedness. If the user agent claims
+to be a validating user agent, it must also validate documents
+against their referenced DTDs according to <a href="#ref-xml">
+[XML]</a>.</li>
+
+<li>When the user agent claims to support <a href="#facilities">
+facilities</a> defined within this specification or required by
+this specification through normative reference, it must do so in
+ways consistent with the facilities' definition.</li>
+
+<li>When a user agent processes an XHTML document as generic XML,
+it shall only recognize attributes of type
+<code>ID</code> (e.g. the <code>id</code> attribute on most XHTML elements)
+as fragment identifiers.</li>
+
+<li>If a user agent encounters an element it does not recognize,
+it must render the element's content.</li>
+
+<li>If a user agent encounters an attribute it does not
+recognize, it must ignore the entire attribute specification
+(i.e., the attribute and its value).</li>
+
+<li>If a user agent encounters an attribute value it doesn't
+recognize, it must use the default attribute value.</li>
+
+<li>If it encounters an entity reference (other than one
+of the predefined entities) for which the User Agent has 
+processed no declaration (which could happen if the declaration
+is in the external subset which the User Agent hasn't read), the entity 
+reference should be rendered as the characters (starting
+with the ampersand and ending with the semi-colon) that
+make up the entity reference.</li>
+
+<li>When rendering content, User Agents that encounter 
+characters or character entity references that are recognized but not renderable should display the document in such a way that it is obvious to the user that normal rendering has not taken place.</li>
+
+<li>
+The following characters are defined in [XML] as whitespace characters:
+
+<ul>
+<li>Space (&amp;#x0020;)</li>
+<li>Tab (&amp;#x0009;)</li>
+<li>Carriage return (&amp;#x000D;)</li>
+<li>Line feed (&amp;#x000A;)</li>
+</ul>
+
+<p>
+The XML processor normalizes different system's line end codes into one
+single line-feed character, that is passed up to the application. The XHTML
+user agent in addition, must treat the following characters as whitespace:
+</p>
+
+<ul>
+<li>Form feed (&amp;#x000C;)</li>
+<li>Zero-width space (&amp;#x200B;)</li>
+</ul>
+
+<p>
+In elements where the 'xml:space' attribute is set to 'preserve', the user
+agent must leave all whitespace characters intact (with the exception of
+leading and trailing whitespace characters, which should be removed).
+Otherwise, whitespace
+is handled according to the following rules:
+</p>
+
+<ul>
+<li>
+All whitespace surrounding block elements should be removed.
+</li>
+<li>
+Comments are removed entirely and do not affect whitespace handling. One
+whitespace character on either side of a comment is treated as two white
+space characters.
+</li>
+<li>
+Leading and trailing whitespace inside a block element must be removed.
+</li>
+<li>Line feed characters within a block element must be converted into a
+space (except when the 'xml:space' attribute is set to 'preserve').
+</li>
+<li>
+A sequence of white space characters must be reduced to a single space
+character (except when the 'xml:space' attribute is set to 'preserve').
+</li>
+<li>
+With regard to rendition,
+the User Agent should render the content in a
+manner appropriate to the language in which the content is written.
+In languages whose primary script is Latinate, the ASCII space
+character is typically used to encode both grammatical word boundaries and
+typographic whitespace; in languages whose script is related to Nagari
+(e.g., Sanskrit, Thai, etc.), grammatical boundaries may be encoded using
+the ZW 'space' character, but will not typically be represented by
+typographic whitespace in rendered output; languages using Arabiform scripts
+may encode typographic whitespace using a space character, but may also use
+the ZW space character to delimit 'internal' grammatical boundaries (what
+look like words in Arabic to an English eye frequently encode several words,
+e.g. 'kitAbuhum' = 'kitAbu-hum' = 'book them' == their book); and languages
+in the Chinese script tradition typically neither encode such delimiters nor
+use typographic whitespace in this way. 
+</li>
+</ul>
+
+<p>Whitespace in attribute values is processed according to <a
+href="#ref-xml">[XML]</a>.</p>
+</li>
+</ol>
+
+<!--OddPage-->
+<h1><a name="diffs" id="diffs">4. Differences with HTML
+4.0</a></h1>
+
+<p>Due to the fact that XHTML is an XML application, certain
+practices that were perfectly legal in SGML-based HTML 4.0 <a
+href="#ref-html4">[HTML]</a> must be changed.</p>
+
+<h2><a name="h-4.1" id="h-4.1">4.1 Documents must be
+well-formed</a></h2>
+
+<p><a href="#wellformed">Well-formedness</a> is a new concept
+introduced by <a href="#ref-xml">[XML]</a>. Essentially this
+means that all elements must either have closing tags or be
+written in a special form (as described below), and that all the
+elements must nest.</p>
+
+<p>Although overlapping is illegal in SGML, it was widely
+tolerated in existing browsers.</p>
+
+<div class="good">
+<p><strong><em>CORRECT: nested elements.</em></strong></p>
+
+<p>&lt;p&gt;here is an emphasized
+&lt;em&gt;paragraph&lt;/em&gt;.&lt;/p&gt;</p>
+</div>
+
+<div class="bad">
+<p><strong><em>INCORRECT: overlapping elements</em></strong></p>
+
+<p>&lt;p&gt;here is an emphasized
+&lt;em&gt;paragraph.&lt;/p&gt;&lt;/em&gt;</p>
+</div>
+
+<h2><a name="h-4.2" id="h-4.2">4.2 Element and attribute
+names must be in lower case</a></h2>
+
+<p>XHTML documents must use lower case for all HTML element and
+attribute names. This difference is necessary because XML is
+case-sensitive e.g. &lt;li&gt; and &lt;LI&gt; are different
+tags.</p>
+
+<h2><a name="h-4.3" id="h-4.3">4.3 For non-empty elements,
+end tags are required</a></h2>
+
+<p>In SGML-based HTML 4.0 certain elements were permitted to omit
+the end tag; with the elements that followed implying closure.
+This omission is not permitted in XML-based XHTML. All elements
+other than those declared in the DTD as <code>EMPTY</code> must
+have an end tag.</p>
+
+<div class="good">
+<p><strong><em>CORRECT: terminated elements</em></strong></p>
+
+<p>&lt;p&gt;here is a paragraph.&lt;/p&gt;&lt;p&gt;here is
+another paragraph.&lt;/p&gt;</p>
+</div>
+
+<div class="bad">
+<p><strong><em>INCORRECT: unterminated elements</em></strong></p>
+
+<p>&lt;p&gt;here is a paragraph.&lt;p&gt;here is another
+paragraph.</p>
+</div>
+
+<h2><a name="h-4.4" id="h-4.4">4.4 Attribute values must
+always be quoted</a></h2>
+
+<p>All attribute values must be quoted, even those which appear
+to be numeric.</p>
+
+<div class="good">
+<p><strong><em>CORRECT: quoted attribute values</em></strong></p>
+
+<p>&lt;table rows="3"&gt;</p>
+</div>
+
+<div class="bad">
+<p><strong><em>INCORRECT: unquoted attribute values</em></strong></p>
+
+<p>&lt;table rows=3&gt;</p>
+</div>
+
+<h2><a name="h-4.5" id="h-4.5">4.5 Attribute
+Minimization</a></h2>
+
+<p>XML does not support attribute minimization. Attribute-value
+pairs must be written in full. Attribute names such as <code>
+compact</code> and <code>checked</code> cannot occur in elements
+without their value being specified.</p>
+
+<div class="good">
+<p><strong><em>CORRECT: unminimized attributes</em></strong></p>
+
+<p>&lt;dl compact="compact"&gt;</p>
+</div>
+
+<div class="bad">
+<p><strong><em>INCORRECT: minimized attributes</em></strong></p>
+
+<p>&lt;dl compact&gt;</p>
+</div>
+
+<h2><a name="h-4.6" id="h-4.6">4.6 Empty Elements</a></h2>
+
+<p>Empty elements must either have an end tag or the start tag must end with <code>/&gt;</code>. For instance,
+<code>&lt;br/&gt;</code> or <code>&lt;hr&gt;&lt;/hr&gt;</code>. See <a
+href="#guidelines">HTML Compatibility Guidelines</a> for information on ways to
+ensure this is backward compatible with HTML 4.0 user agents.</p>
+
+<div class="good">
+<p><strong><em>CORRECT: terminated empty tags</em></strong></p>
+
+<p>&lt;br/&gt;&lt;hr/&gt;</p>
+</div>
+
+<div class="bad">
+<p><strong><em>INCORRECT: unterminated empty tags</em></strong></p>
+
+<p>&lt;br&gt;&lt;hr&gt;</p>
+</div>
+
+<h2><a name="h-4.7" id="h-4.7">4.7 Whitespace handling in
+attribute values</a></h2>
+
+<p>In attribute values, user agents will strip leading and
+trailing whitespace from attribute values and map sequences
+of one or more whitespace characters (including line breaks) to
+a single inter-word space (an ASCII space character for western
+scripts). See <a href="http://www.w3.org/TR/REC-xml#AVNormalize">
+Section 3.3.3</a> of <a href="#ref-xml">[XML]</a>.</p>
+
+<h2><a name="h-4.8" id="h-4.8">4.8 Script and Style
+elements</a></h2>
+
+<p>In XHTML, the script and style elements are declared as having
+<code>#PCDATA</code> content. As a result, <code>&lt;</code> and
+<code>&amp;</code> will be treated as the start of markup, and
+entities such as <code>&amp;lt;</code> and <code>&amp;amp;</code>
+will be recognized as entity references by the XML processor to
+<code>&lt;</code> and <code>&amp;</code> respectively. Wrapping
+the content of the script or style element within a <code>
+CDATA</code> marked section avoids the expansion of these
+entities.</p>
+
+<div class="good">
+<pre>
+&lt;script&gt;
+ &lt;![CDATA[
+ ... unescaped script content ...
+ ]]&gt;
+ &lt;/script&gt;
+</pre>
+</div>
+
+<p><code>CDATA</code> sections are recognized by the XML
+processor and appear as nodes in the Document Object Model, see
+<a href= 
+"http://www.w3.org/TR/REC-DOM-Level-1/level-one-core.html#ID-E067D597">
+Section 1.3</a> of the DOM Level 1 Recommendation <a href= 
+"#ref-dom">[DOM]</a>.</p>
+
+<p>An alternative is to use external script and style
+documents.</p>
+
+<h2><a name="h-4.9" id="h-4.9">4.9 SGML exclusions</a></h2>
+
+<p>SGML gives the writer of a DTD the ability to exclude specific
+elements from being contained within an element. Such
+prohibitions (called "exclusions") are not possible in XML.</p>
+
+<p>For example, the HTML 4.0 Strict DTD forbids the nesting of an
+'<code>a</code>' element within another '<code>a</code>' element
+to any descendant depth. It is not possible to spell out such
+prohibitions in XML. Even though these prohibitions cannot be
+defined in the DTD, certain elements should not be nested. A
+summary of such elements and the elements that should not be
+nested in them is found in the normative <a href="#prohibitions">
+Appendix&#160;B</a>.</p>
+
+<h2><a name="h-4.10" id="h-4.10">4.10 The elements with 'id' and 'name'
+attributes</a></h2>
+
+<p>HTML 4.0 defined the <code>name</code> attribute for the elements
+<code>a</code>,
+<code>applet</code>, <code>frame</code>,
+<code>iframe</code>, <code>img</code>, and <code>map</code>.
+HTML 4.0 also introduced
+the <code>id</code> attribute. Both of these attributes are designed to be
+used as fragment identifiers.</p>
+<p>In XML, fragment identifiers are of type <code>ID</code>, and
+there can only be a single attribute of type <code>ID</code> per element.
+Therefore, in XHTML 1.0 the <code>id</code>
+attribute is defined to be of type <code>ID</code>. In order to
+ensure that XHTML 1.0 documents are well-structured XML documents, XHTML 1.0
+documents MUST use the <code>id</code> attribute when defining fragment
+identifiers, even on elements that historically have also had a
+<code>name</code> attribute.
+See the <a href="#guidelines">HTML Compatibility
+Guidelines</a> for information on ensuring such anchors are backwards
+compatible when serving XHTML documents as media type <code>text/html</code>.
+</p>
+<p>Note that in XHTML 1.0, the <code>name</code> attribute of these
+elements is formally deprecated, and will be removed in a
+subsequent version of XHTML.</p>
+
+<!--OddPage-->
+<h1><a name="issues" id="issues">5. Compatibility Issues</a></h1>
+
+<p>Although there is no requirement for XHTML 1.0 documents to be
+compatible with existing user agents, in practice this is easy to
+accomplish. Guidelines for creating compatible documents can be
+found in <a href="#guidelines">Appendix&#160;C</a>.</p>
+
+<h2><a name="media" id="media">5.1 Internet Media Type</a></h2>
+<p>As of the publication of this recommendation, the general
+recommended MIME labeling for XML-based applications
+has yet to be resolved.</p>
+
+<p>However, XHTML Documents which follow the guidelines set forth
+in <a href="#guidelines">Appendix C</a>, "HTML Compatibility Guidelines" may be
+labeled with the Internet Media Type "text/html", as they
+are compatible with most HTML browsers. This document
+makes no recommendation about MIME labeling of other
+XHTML documents.</p>
+
+<!--OddPage-->
+<h1><a name="future" id="future">6. Future Directions</a></h1>
+
+<p>XHTML 1.0 provides the basis for a family of document types
+that will extend and subset XHTML, in order to support a wide
+range of new devices and applications, by defining modules and
+specifying a mechanism for combining these modules. This
+mechanism will enable the extension and sub-setting of XHTML 1.0
+in a uniform way through the definition of new modules.</p>
+
+<h2><a name="mods" id="mods">6.1 Modularizing HTML</a></h2>
+
+<p>As the use of XHTML moves from the traditional desktop user
+agents to other platforms, it is clear that not all of the XHTML
+elements will be required on all platforms. For example a hand
+held device or a cell-phone may only support a subset of XHTML
+elements.</p>
+
+<p>The process of modularization breaks XHTML up into a series of
+smaller element sets. These elements can then be recombined to
+meet the needs of different communities.</p>
+
+<p>These modules will be defined in a later W3C document.</p>
+
+<h2><a name="extensions" id="extensions">6.2 Subsets and
+Extensibility</a></h2>
+
+<p>Modularization brings with it several advantages:</p>
+
+<ul>
+<li>
+<p>It provides a formal mechanism for sub-setting XHTML.</p>
+</li>
+
+<li>
+<p>It provides a formal mechanism for extending XHTML.</p>
+</li>
+
+<li>
+<p>It simplifies the transformation between document types.</p>
+</li>
+
+<li>
+<p>It promotes the reuse of modules in new document types.</p>
+</li>
+</ul>
+
+<h2><a name="profiles" id="profiles">6.3 Document
+Profiles</a></h2>
+
+<p>A document profile specifies the syntax and semantics of a set
+of documents. Conformance to a document profile provides a basis
+for interoperability guarantees. The document profile specifies
+the facilities required to process documents of that type, e.g.
+which image formats can be used, levels of scripting, style sheet
+support, and so on.</p>
+
+<p>For product designers this enables various groups to define
+their own standard profile.</p>
+
+<p>For authors this will obviate the need to write several
+different versions of documents for different clients.</p>
+
+<p>For special groups such as chemists, medical doctors, or
+mathematicians this allows a special profile to be built using
+standard HTML elements plus a group of elements geared to the
+specialist's needs.</p>
+
+<!--OddPage-->
+<h1><a name="appendices" id="appendices"></a>
+<a name="dtds" id="dtds">Appendix A. DTDs</a></h1>
+
+<p><b>This appendix is normative.</b></p>
+
+<p>These DTDs and entity sets form a normative part of this
+specification. The complete set of DTD files together with an XML
+declaration and SGML Open Catalog is included in the <a href= 
+"xhtml1.zip">zip file</a> for this specification.</p>
+
+<h2><a name="h-A1" id="h-A1">A.1 Document Type
+Definitions</a></h2>
+
+<p>These DTDs approximate the HTML 4.0 DTDs. It is likely that
+when the DTDs are modularized, a method of DTD construction will
+be employed that corresponds more closely to HTML 4.0.</p>
+
+<ul>
+<li>
+<p><a href="DTD/xhtml1-strict.dtd" type="text/plain">
+XHTML-1.0-Strict</a></p>
+</li>
+
+<li>
+<p><a href="DTD/xhtml1-transitional.dtd" type="text/plain">
+XHTML-1.0-Transitional</a></p>
+</li>
+
+<li>
+<p><a href="DTD/xhtml1-frameset.dtd" type="text/plain">
+XHTML-1.0-Frameset</a></p>
+</li>
+</ul>
+
+<h2><a name="h-A2" id="h-A2">A.2 Entity Sets</a></h2>
+
+<p>The XHTML entity sets are the same as for HTML 4.0, but have
+been modified to be valid XML 1.0 entity declarations. Note the
+entity for the Euro currency sign (<code>&amp;euro;</code> or
+<code>&amp;#8364;</code> or <code>&amp;#x20AC;</code>) is defined
+as part of the special characters.</p>
+
+<ul>
+<li>
+<p><a href="DTD/xhtml-lat1.ent">Latin-1 characters</a></p>
+</li>
+
+<li>
+<p><a href="DTD/xhtml-special.ent">Special characters</a></p>
+</li>
+
+<li>
+<p><a href="DTD/xhtml-symbol.ent">Symbols</a></p>
+</li>
+</ul>
+
+<!--OddPage-->
+<h1><a name="prohibitions" id="prohibitions">Appendix B. Element
+Prohibitions</a></h1>
+
+<p><b>This appendix is normative.</b></p>
+
+<p>The following elements have prohibitions on which elements
+they can contain (see <a href="#h-4.9">Section 4.9</a>). This
+prohibition applies to all depths of nesting, i.e. it contains
+all the descendant elements.</p>
+
+<dl><dt><code class="tag">a</code></dt>
+<dd>
+cannot contain other <code>a</code> elements.</dd>
+<dt><code class="tag">pre</code></dt>
+<dd>cannot contain the <code>img</code>, <code>object</code>,
+<code>big</code>, <code>small</code>, <code>sub</code>, or <code>
+sup</code> elements.</dd>
+
+<dt><code class="tag">button</code></dt>
+<dd>cannot contain the <code>input</code>, <code>select</code>,
+<code>textarea</code>, <code>label</code>, <code>button</code>,
+<code>form</code>, <code>fieldset</code>, <code>iframe</code> or
+<code>isindex</code> elements.</dd>
+<dt><code class="tag">label</code></dt>
+<dd>cannot contain other <code class="tag">label</code> elements.</dd>
+<dt><code class="tag">form</code></dt>
+<dd>cannot contain other <code>form</code> elements.</dd>
+</dl>
+
+<!--OddPage-->
+<h1><a name="guidelines" id="guidelines">Appendix C.
+HTML Compatibility Guidelines</a></h1>
+
+<p><b>This appendix is informative.</b></p>
+
+<p>This appendix summarizes design guidelines for authors who
+wish their XHTML documents to render on existing HTML user
+agents.</p>
+
+<h2>C.1 Processing Instructions</h2>
+<p>Be aware that processing instructions are rendered on some
+user agents. However, also note that when the XML declaration is not included
+in a document, the document can only use the default character encodings UTF-8
+or UTF-16.</p>
+
+<h2>C.2 Empty Elements</h2>
+<p>Include a space before the trailing <code>/</code> and <code>
+&gt;</code> of empty elements, e.g. <code class="greenmono">
+&lt;br&#160;/&gt;</code>, <code class="greenmono">
+&lt;hr&#160;/&gt;</code> and <code class="greenmono">&lt;img
+src="karen.jpg" alt="Karen"&#160;/&gt;</code>. Also, use the
+minimized tag syntax for empty elements, e.g. <code class= 
+"greenmono">&lt;br /&gt;</code>, as the alternative syntax <code
+class="greenmono">&lt;br&gt;&lt;/br&gt;</code> allowed by XML
+gives uncertain results in many existing user agents.</p>
+
+<h2>C.3 Element Minimization and Empty Element Content</h2>
+<p>Given an empty instance of an element whose content model is
+not <code>EMPTY</code> (for example, an empty title or paragraph)
+do not use the minimized form (e.g. use <code class="greenmono">
+&lt;p&gt; &lt;/p&gt;</code> and not <code class="greenmono">
+&lt;p&#160;/&gt;</code>).</p>
+
+<h2>C.4 Embedded Style Sheets and Scripts</h2>
+<p>Use external style sheets if your style sheet uses <code>
+&lt;</code> or <code>&amp;</code> or <code>]]&gt;</code> or <code>--</code>. Use
+external scripts if your script uses <code>&lt;</code> or <code>
+&amp;</code> or <code>]]&gt;</code> or <code>--</code>. Note that XML parsers
+are permitted to silently remove the contents of comments. Therefore, the historical
+practice of "hiding" scripts and style sheets within comments to make the
+documents backward compatible is likely to not work as expected in XML-based
+implementations.</p>
+
+<h2>C.5 Line Breaks within Attribute Values</h2>
+<p>Avoid line breaks and multiple whitespace characters within
+attribute values. These are handled inconsistently by user
+agents.</p>
+
+<h2>C.6 Isindex</h2>
+<p>Don't include more than one <code>isindex</code> element in
+the document <code>head</code>. The <code>isindex</code> element
+is deprecated in favor of the <code>input</code> element.</p>
+
+<h2>C.7 The <code>lang</code> and <code>xml:lang</code> Attributes</h2>
+<p>Use both the <code>lang</code> and <code>xml:lang</code>
+attributes when specifying the language of an element. The value
+of the <code>xml:lang</code> attribute takes precedence.</p>
+
+<h2>C.8 Fragment Identifiers</h2>
+<p>In XML, <abbr title="Uniform Resource Identifiers">URIs</abbr> [<a href="#ref-rfc2396">RFC2396</a>] that end with fragment identifiers of the form
+<code>"#foo"</code> do not refer to elements with an attribute
+<code>name="foo"</code>; rather, they refer to elements with an
+attribute defined to be of type <code>ID</code>, e.g., the <code>
+id</code> attribute in HTML 4.0. Many existing HTML clients don't
+support the use of <code>ID</code>-type attributes in this way,
+so identical values may be supplied for both of these attributes to ensure
+maximum forward and backward compatibility (e.g., <code class= 
+"greenmono">&lt;a id="foo" name="foo"&gt;...&lt;/a&gt;</code>).</p>
+
+<p>Further, since the set of
+legal values for attributes of type <code>ID</code> is much smaller than
+for those of type <code>CDATA</code>, the type of the <code>name</code>
+attribute has been changed to <code>NMTOKEN</code>. This attribute is 
+constrained such that it can only have the same values as type
+<code>ID</code>, or as the <code>Name</code> production in XML 1.0 Section
+2.5, production 5. Unfortunately, this constraint cannot be expressed in the
+XHTML 1.0 DTDs.  Because of this change, care must be taken when
+converting existing HTML documents. The values of these attributes
+must be unique within the document, valid, and any references to these 
+fragment identifiers (both
+internal and external) must be updated should the values be changed during
+conversion.</p>
+<p>Finally, note that XHTML 1.0 has deprecated the
+<code>name</code> attribute of the <code>a</code>, <code>applet</code>, <code>frame</code>, <code>iframe</code>, <code>img</code>, and <code>map</code>
+elements, and it will be
+removed from XHTML in subsequent versions.</p>
+
+<h2>C.9 Character Encoding</h2>
+<p>To specify a character encoding in the document, use both the
+encoding attribute specification on the xml declaration (e.g.
+<code class="greenmono">&lt;?xml version="1.0"
+encoding="EUC-JP"?&gt;</code>) and a meta http-equiv statement
+(e.g. <code class="greenmono">&lt;meta http-equiv="Content-type"
+content='text/html; charset="EUC-JP"'&#160;/&gt;</code>). The
+value of the encoding attribute of the xml processing instruction
+takes precedence.</p>
+
+<h2>C.10 Boolean Attributes</h2>
+<p>Some HTML user agents are unable to interpret boolean
+attributes when these appear in their full (non-minimized) form,
+as required by XML 1.0. Note this problem doesn't effect user
+agents compliant with HTML 4.0. The following attributes are
+involved: <code>compact</code>, <code>nowrap</code>, <code>
+ismap</code>, <code>declare</code>, <code>noshade</code>, <code>
+checked</code>, <code>disabled</code>, <code>readonly</code>,
+<code>multiple</code>, <code>selected</code>, <code>
+noresize</code>, <code>defer</code>.</p>
+
+<h2>C.11 Document Object Model and XHTML</h2>
+<p>
+The Document Object Model level 1 Recommendation [<a href="#ref-dom">DOM</a>]
+defines document object model interfaces for XML and HTML 4.0. The HTML 4.0
+document object model specifies that HTML element and attribute names are
+returned in upper-case. The XML document object model specifies that 
+element and attribute names are returned in the case they are specified. In
+XHTML 1.0, elements and attributes are specified in lower-case. This apparent difference can be
+addressed in two ways:
+</p>
+<ol>
+<li>Applications that access XHTML documents served as Internet media type
+<code>text/html</code>
+via the <abbr title="Document Object Model">DOM</abbr> can use the HTML DOM,
+and can rely upon element and attribute names being returned in
+upper-case from those interfaces.</li>
+<li>Applications that access XHTML documents served as Internet media types
+<code>text/xml</code> or <code>application/xml</code>
+can also use the XML DOM. Elements and attributes will be returned in lower-case.
+Also, some XHTML elements may or may
+not appear
+in the object tree because they are optional in the content model
+(e.g. the <code>tbody</code> element within
+<code>table</code>).  This occurs because in HTML 4.0 some elements were
+permitted to be minimized such that their start and end tags are both omitted
+(an SGML feature).
+This is not possible in XML. Rather than require document authors to insert
+extraneous elements, XHTML has made the elements optional. 
+Applications need to adapt to this
+accordingly.</li>
+</ol>
+
+<h2>C.12 Using Ampersands in Attribute Values</h2>
+<p>
+When an attribute value contains an ampersand, it must be expressed as a character
+entity reference
+(e.g. "<code>&amp;amp;</code>"). For example, when the
+<code>href</code> attribute
+of the <code>a</code> element refers to a
+CGI script that takes parameters, it must be expressed as
+<code>http://my.site.dom/cgi-bin/myscript.pl?class=guest&amp;amp;name=user</code>
+rather than as
+<code>http://my.site.dom/cgi-bin/myscript.pl?class=guest&amp;name=user</code>.
+</p>
+
+<h2>C.13 Cascading Style Sheets (CSS) and XHTML</h2>
+
+<p>The Cascading Style Sheets level 2 Recommendation [<a href="#ref-css2">CSS2</a>] defines style
+properties which are applied to the parse tree of the HTML or XML
+document.  Differences in parsing will produce different visual or
+aural results, depending on the selectors used. The following hints
+will reduce this effect for documents which are served without
+modification as both media types:</p>
+
+<ol>
+<li>
+CSS style sheets for XHTML should use lower case element and
+attribute names.</li>
+
+
+<li>In tables, the tbody element will be inferred by the parser of an
+HTML user agent, but not by the parser of an XML user agent. Therefore
+you should always explicitely add a tbody element if it is referred to
+in a CSS selector.</li>
+
+<li>Within the XHTML name space, user agents are expected to
+recognize the "id" attribute as an attribute of type ID.
+Therefore, style sheets should be able to continue using the
+shorthand "#" selector syntax even if the user agent does not read
+the DTD.</li>
+
+<li>Within the XHTML name space, user agents are expected to
+recognize the "class" attribute. Therefore, style sheets should be
+able to continue using the shorthand "." selector syntax.</li>
+
+<li>
+CSS defines different conformance rules for HTML and XML documents;
+be aware that the HTML rules apply to XHTML documents delivered as
+HTML and the XML rules apply to XHTML documents delivered as XML.</li>
+</ol>
+<!--OddPage-->
+<h1><a name="acks" id="acks">Appendix D.
+Acknowledgements</a></h1>
+
+<p><b>This appendix is informative.</b></p>
+
+<p>This specification was written with the participation of the
+members of the W3C HTML working group:</p>
+
+<dl>
+<dd>Steven Pemberton, CWI (HTML Working Group Chair)<br />
+Murray Altheim, Sun Microsystems<br />
+Daniel Austin, CNET: The Computer Network<br />
+Frank Boumphrey, HTML Writers Guild<br />
+John Burger, Mitre<br />
+Andrew W. Donoho, IBM<br />
+Sam Dooley, IBM<br />
+Klaus Hofrichter, GMD<br />
+Philipp Hoschka, W3C<br />
+Masayasu Ishikawa, W3C<br />
+Warner ten Kate, Philips Electronics<br />
+Peter King, Phone.com<br />
+Paula Klante, JetForm<br />
+Shin'ichi Matsui, W3C/Panasonic<br />
+Shane McCarron, Applied Testing and Technology (The Open Group through August
+1999)<br />
+Ann Navarro, HTML Writers Guild<br />
+Zach Nies, Quark<br />
+Dave Raggett, W3C/HP (W3C lead for HTML)<br />
+Patrick Schmitz, Microsoft<br />
+Sebastian Schnitzenbaumer, Stack Overflow<br />
+Chris Wilson, Microsoft<br />
+Ted Wugofski, Gateway 2000<br />
+Dan Zigmond, WebTV Networks</dd>
+</dl>
+
+<!--OddPage-->
+<h1><a name="refs" id="refs">Appendix E. References</a></h1>
+
+<p><b>This appendix is informative.</b></p>
+
+<dl>
+
+<dt><a name="ref-css2" id="ref-css2"><b>[CSS2]</b></a></dt>
+
+<dd><a href="http://www.w3.org/TR/REC-CSS2">"Cascading Style Sheets, level 2 (CSS2) Specification"</a>, B.
+Bos, H. W. Lie, C. Lilley, I. Jacobs, 12 May 1998.<br />
+Available at: <a href="http://www.w3.org/TR/REC-CSS2">
+http://www.w3.org/TR/REC-CSS2</a></dd>
+
+<dt><a name="ref-dom" id="ref-dom"><b>[DOM]</b></a></dt>
+
+<dd><a href="http://www.w3.org/TR/REC-DOM-Level-1">"Document Object Model (DOM) Level 1 Specification"</a>, Lauren
+Wood <i>et al.</i>, 1 October 1998.<br />
+Available at: <a href="http://www.w3.org/TR/REC-DOM-Level-1">
+http://www.w3.org/TR/REC-DOM-Level-1</a></dd>
+
+<dt><a name="ref-html4" id="ref-html4"><b>[HTML]</b></a></dt>
+
+<dd><a href="http://www.w3.org/TR/1999/PR-html40-19990824">"HTML 4.01 Specification"</a>, D. Raggett, A. Le&#160;Hors, I.
+Jacobs, 24 August 1999.<br />
+Available at: <a href="http://www.w3.org/TR/1999/PR-html40-19990824">
+http://www.w3.org/TR/1999/PR-html40-19990824</a></dd>
+
+<dt><a name="ref-posix" id="ref-posix"><b>[POSIX.1]</b></a></dt>
+
+<dd>"ISO/IEC 9945-1:1990 Information Technology - Portable
+Operating System Interface (POSIX) - Part 1: System Application
+Program Interface (API) [C Language]", Institute of Electrical
+and Electronics Engineers, Inc, 1990.</dd>
+
+<dt><a name="ref-rfc2046" id="ref-rfc2046"><b>
+[RFC2046]</b></a></dt>
+
+<dd><a href="http://www.ietf.org/rfc/rfc2046.txt">"RFC2046: Multipurpose Internet Mail Extensions (MIME) Part
+Two: Media Types"</a>, N. Freed and N. Borenstein, November
+1996.<br />
+Available at <a href="http://www.ietf.org/rfc/rfc2046.txt">
+http://www.ietf.org/rfc/rfc2046.txt</a>. Note that this RFC
+obsoletes RFC1521, RFC1522, and RFC1590.</dd>
+
+<dt><a name="ref-rfc2119" id="ref-rfc2119"><b>
+[RFC2119]</b></a></dt>
+
+<dd><a href="http://www.ietf.org/rfc/rfc2119.txt">"RFC2119: Key words for use in RFCs to Indicate Requirement
+Levels"</a>, S. Bradner, March 1997.<br />
+Available at: <a href="http://www.ietf.org/rfc/rfc2119.txt">
+http://www.ietf.org/rfc/rfc2119.txt</a></dd>
+
+<dt><a name="ref-rfc2376" id="ref-rfc2376"><b>
+[RFC2376]</b></a></dt>
+
+<dd><a href="http://www.ietf.org/rfc/rfc2376.txt">"RFC2376: XML Media Types"</a>, E. Whitehead, M. Murata, July
+1998.<br />
+Available at: <a href="http://www.ietf.org/rfc/rfc2376.txt">
+http://www.ietf.org/rfc/rfc2376.txt</a></dd>
+
+<dt><a name="ref-rfc2396" id="ref-rfc2396"><b>
+[RFC2396]</b></a></dt>
+
+<dd><a href="http://www.ietf.org/rfc/rfc2396.txt">"RFC2396: Uniform Resource Identifiers (URI): Generic
+Syntax"</a>, T. Berners-Lee, R. Fielding, L. Masinter, August
+1998.<br />
+This document updates RFC1738 and RFC1808.<br />
+Available at: <a href="http://www.ietf.org/rfc/rfc2396.txt">
+http://www.ietf.org/rfc/rfc2396.txt</a></dd>
+
+<dt><a name="ref-xml" id="ref-xml"><b>[XML]</b></a></dt>
+
+<dd><a href="http://www.w3.org/TR/REC-xml">"Extensible Markup Language (XML) 1.0 Specification"</a>, T.
+Bray, J. Paoli, C. M. Sperberg-McQueen, 10 February 1998.<br />
+Available at: <a href="http://www.w3.org/TR/REC-xml">
+http://www.w3.org/TR/REC-xml</a></dd>
+
+<dt><a name="ref-xmlns" id="ref-xmlns"><b>[XMLNAMES]</b></a></dt>
+
+<dd><a href="http://www.w3.org/TR/REC-xml-names">"Namespaces in XML"</a>, T. Bray, D. Hollander, A. Layman, 14
+January 1999.<br />
+XML namespaces provide a simple method for qualifying names used
+in XML documents by associating them with namespaces identified
+by URI.<br />
+Available at: <a href="http://www.w3.org/TR/REC-xml-names">
+http://www.w3.org/TR/REC-xml-names</a></dd>
+
+</dl>
+<p><a href="http://www.w3.org/WAI/WCAG1AAA-Conformance"
+title="Explanation of Level Triple-A Conformance">
+<img height="32" width="88" 
+src="wcag1AAA.gif"
+alt="Level Triple-A conformance icon, W3C-WAI Web Content Accessibility Guidelines 1.0" /></a></p>
+<div class="navbar">
+  <hr />
+  <a href="#toc">table of contents</a> 
+</div>
+</body>
+</html>
+
diff --git a/fuzz/seed_corpus/4f0e428b168f9e0c0097c13f4d27df23b3cb9e87 b/fuzz/seed_corpus/4f0e428b168f9e0c0097c13f4d27df23b3cb9e87
new file mode 100644
index 000000000000..756c73f27738
--- /dev/null
+++ b/fuzz/seed_corpus/4f0e428b168f9e0c0097c13f4d27df23b3cb9e87
@@ -0,0 +1 @@
+<example:foo xmlns:example="http://www.example.com"/>
diff --git a/fuzz/seed_corpus/4f1cf7603c13087f1ca2c6f7871366a830282e1e b/fuzz/seed_corpus/4f1cf7603c13087f1ca2c6f7871366a830282e1e
new file mode 100644
index 000000000000..7e09fab861cd
--- /dev/null
+++ b/fuzz/seed_corpus/4f1cf7603c13087f1ca2c6f7871366a830282e1e
@@ -0,0 +1,7 @@
+<AAA>
+     <CCC/>
+     <CCC/>
+     <BBB>
+          <CCC/>
+     </BBB>
+</AAA>
diff --git a/fuzz/seed_corpus/4f2e0e0472d181cc8f28a17c2bc7caf508b70442 b/fuzz/seed_corpus/4f2e0e0472d181cc8f28a17c2bc7caf508b70442
new file mode 100644
index 000000000000..45dceff4f4ed
--- /dev/null
+++ b/fuzz/seed_corpus/4f2e0e0472d181cc8f28a17c2bc7caf508b70442
@@ -0,0 +1,18 @@
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <ref name="top"/>
+  </start>
+  <define name="empty">
+    <empty/>
+  </define>
+  <define name="top">
+    <element name="top">
+      <choice>
+        <ref name="empty"/>
+        <element name="a">
+	  <text/>
+        </element>
+      </choice>
+    </element>
+  </define>
+</grammar>
diff --git a/fuzz/seed_corpus/4f303abba6d7b9e8480ff0b62e21c0185c1b024f b/fuzz/seed_corpus/4f303abba6d7b9e8480ff0b62e21c0185c1b024f
new file mode 100644
index 000000000000..c0436e82f98f
--- /dev/null
+++ b/fuzz/seed_corpus/4f303abba6d7b9e8480ff0b62e21c0185c1b024f
@@ -0,0 +1,5 @@
+<?xml version="1.0"?>
+<xsd:schema 
+	xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+	<xsd:element name="bar" />
+</xsd:schema>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/4fdd1e32ed7a2bfc01c5e84e2c0850efd184a7d2 b/fuzz/seed_corpus/4fdd1e32ed7a2bfc01c5e84e2c0850efd184a7d2
new file mode 100644
index 000000000000..f53b0ca9faf4
--- /dev/null
+++ b/fuzz/seed_corpus/4fdd1e32ed7a2bfc01c5e84e2c0850efd184a7d2
@@ -0,0 +1,9 @@
+<?xml version="1.0" ?>
+<!DOCTYPE foo [
+<!ELEMENT foo EMPTY>
+<!ATTLIST foo
+    xmlns CDATA #FIXED "http://example.com/fooo"
+    xmlns:foo CDATA #REQUIRED
+    foo:info CDATA #IMPLIED>
+]>
+<foo xmlns="http://example.com/foo" xmlns:foo="http://example.com/fo" foo:info="toto"/>
diff --git a/fuzz/seed_corpus/4ff17ce8da70de5a7c8da2509618d12b57f30156 b/fuzz/seed_corpus/4ff17ce8da70de5a7c8da2509618d12b57f30156
new file mode 100644
index 000000000000..4d28f332ee99
--- /dev/null
+++ b/fuzz/seed_corpus/4ff17ce8da70de5a7c8da2509618d12b57f30156
@@ -0,0 +1,32 @@
+<?xml version="1.0" standalone="yes"?>
+<svg width="4in" height="3in"
+ xmlns = 'http://www.w3.org/Graphics/SVG/svg-19990412.dtd'>
+  <desc>This example uses the switch element to provide a 
+  fallback graphical representation of an equation, if 
+  MathML is not supported.
+  </desc>
+  <!-- The <switch> element will process the first child element
+       whose testing attributes evaluate to true.-->
+  <switch>
+
+    <!-- Process the MathML if the system-required attribute
+         evaluates to true (i.e., the user agent supports MathML
+         embedded within SVG). -->
+    <foreignobject 
+       system-required="http://www.w3.org/TR/REC-MathML-19980407" 
+       width="100" height="50">
+      <!-- MathML content goes here -->
+    </foreignobject>
+
+    <!-- Else, process the following alternate SVG.
+         Note that there are no testing attributes on the <g> element.
+         If no testing attributes are provided, it is as if there
+         were testing attributes and they evaluated to true.-->
+    <g>
+      <!-- Draw a red rectangle with a text string on top. -->
+      <rect style="fill: red"/>
+      <text>Formula goes here</text>
+    </g>
+
+  </switch>
+</svg>
diff --git a/fuzz/seed_corpus/4ff2cfdf87cd976aa9c447de5dd84afd3bb5407a b/fuzz/seed_corpus/4ff2cfdf87cd976aa9c447de5dd84afd3bb5407a
new file mode 100644
index 000000000000..76e5f45d8476
--- /dev/null
+++ b/fuzz/seed_corpus/4ff2cfdf87cd976aa9c447de5dd84afd3bb5407a
@@ -0,0 +1,13 @@
+<?xml version="1.0"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+  <xsd:element name="internationalPrice">
+    <xsd:complexType>
+      <xsd:complexContent>
+        <xsd:restriction base="xsd:anyType">
+          <xsd:attribute name="currency" type="xsd:string"/>
+          <xsd:attribute name="value" type="xsd:decimal"/>
+        </xsd:restriction>
+      </xsd:complexContent>
+    </xsd:complexType>
+  </xsd:element>
+</xsd:schema>
diff --git a/fuzz/seed_corpus/5013d9f2aa7285f8e044bdf18606dceb8c4d298a b/fuzz/seed_corpus/5013d9f2aa7285f8e044bdf18606dceb8c4d298a
new file mode 100644
index 000000000000..d021a831227a
--- /dev/null
+++ b/fuzz/seed_corpus/5013d9f2aa7285f8e044bdf18606dceb8c4d298a
@@ -0,0 +1,3 @@
+<?xml version="1.0"?>
+<foo:foo xmlns:foo="http://FOO" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+	xsi:schemaLocation="http://FOO restrict-CT-attr-ref_0.xsd" foo:id="b0836217462"/>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/503fbe110e1acb177aa715e87571864419348239 b/fuzz/seed_corpus/503fbe110e1acb177aa715e87571864419348239
new file mode 100644
index 000000000000..1ba44016e101
--- /dev/null
+++ b/fuzz/seed_corpus/503fbe110e1acb177aa715e87571864419348239
@@ -0,0 +1 @@
+<a xmlns:a="bar"><b xmlns:a="foo"/></a>
diff --git a/fuzz/seed_corpus/50784dd9ece4c9fe863d7e6d1f19dfd56b74cb21 b/fuzz/seed_corpus/50784dd9ece4c9fe863d7e6d1f19dfd56b74cb21
new file mode 100644
index 000000000000..812d44a829a0
--- /dev/null
+++ b/fuzz/seed_corpus/50784dd9ece4c9fe863d7e6d1f19dfd56b74cb21
@@ -0,0 +1,5 @@
+<AAA>
+     <BBB>bbbb</BBB>
+     <CCC>cccc</CCC>
+     aaa@aaa.net
+</AAA>
diff --git a/fuzz/seed_corpus/507c20ff48de0ee77b9edfd5468a7dd7d10c2988 b/fuzz/seed_corpus/507c20ff48de0ee77b9edfd5468a7dd7d10c2988
new file mode 100644
index 000000000000..b714a0d3d14c
--- /dev/null
+++ b/fuzz/seed_corpus/507c20ff48de0ee77b9edfd5468a7dd7d10c2988
@@ -0,0 +1,48 @@
+<?xml version="1.0"?>
+<xs:schema targetNamespace="http://www.collada.org/2005/11/COLLADASchema"
+    xmlns="http://www.collada.org/2005/11/COLLADASchema"
+    xmlns:xs="http://www.w3.org/2001/XMLSchema"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    elementFormDefault="qualified" version="1.4.0" xml:lang="EN">
+    <xs:element name="animation">
+        <xs:complexType>
+            <xs:sequence>
+                <xs:element ref="asset" minOccurs="0"/>
+                <xs:choice>
+                    <xs:sequence>
+                        <xs:element ref="source" maxOccurs="unbounded"/>
+                        <xs:choice>
+                            <xs:sequence>
+                                <xs:element ref="sampler" maxOccurs="unbounded"/>
+                                <xs:element ref="channel" maxOccurs="unbounded"/>
+                                <xs:element ref="animation" minOccurs="0" maxOccurs="unbounded"/>
+                            </xs:sequence>
+                            <xs:element ref="animation" maxOccurs="unbounded"/>
+                        </xs:choice>
+                    </xs:sequence>
+                    <xs:sequence>
+                        <xs:element ref="sampler" maxOccurs="unbounded"/>
+                        <xs:element ref="channel" maxOccurs="unbounded"/>
+                        <xs:element ref="animation" minOccurs="0" maxOccurs="unbounded"/>
+                    </xs:sequence>
+                    <xs:element ref="animation" maxOccurs="unbounded"/>
+                </xs:choice>
+                <xs:element ref="extra" minOccurs="0" maxOccurs="unbounded"/>
+            </xs:sequence>
+            <xs:attribute name="id" type="xs:ID"/>
+            <xs:attribute name="name" type="xs:NCName"/>
+        </xs:complexType>
+    </xs:element>
+
+    <xs:element name="extra"/>
+    <xs:element name="asset"/>
+    <xs:element name="channel"/>
+    <xs:element name="sampler"/>
+    <xs:element name="source"/>
+    <xs:element name="technique"/>
+</xs:schema>
+
+
+
+
+             
\ No newline at end of file
diff --git a/fuzz/seed_corpus/507f785de339557ac967f7c224f5c0bcb62c6c6d b/fuzz/seed_corpus/507f785de339557ac967f7c224f5c0bcb62c6c6d
new file mode 100644
index 000000000000..a0122f4b930c
--- /dev/null
+++ b/fuzz/seed_corpus/507f785de339557ac967f7c224f5c0bcb62c6c6d
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<foo
+	xmlns="http://FOO" 
+	xmlns:foo="http://FOO" 
+	xmlns:bar="http://BAR" 	
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+	xsi:schemaLocation="http://FOO anyAttr-processContents1_0.xsd">
+	<elem.lax foo:bar="o o"/>
+	<elem.strict foo:barB="GB"/>
+</foo>
+
diff --git a/fuzz/seed_corpus/50d9b549a915f5064a2c42f3c7300b8dc960e801 b/fuzz/seed_corpus/50d9b549a915f5064a2c42f3c7300b8dc960e801
new file mode 100644
index 000000000000..f85de825c4bf
--- /dev/null
+++ b/fuzz/seed_corpus/50d9b549a915f5064a2c42f3c7300b8dc960e801
@@ -0,0 +1,7 @@
+<XXX>
+     <BBB/>
+     <BBB/>
+     <AAA/>
+     <BBB/>
+     <AAA/>
+</XXX>
diff --git a/fuzz/seed_corpus/50e38c6f79608773138f87f2a2c57fb0478848fe b/fuzz/seed_corpus/50e38c6f79608773138f87f2a2c57fb0478848fe
new file mode 100644
index 000000000000..8da0ae593b54
--- /dev/null
+++ b/fuzz/seed_corpus/50e38c6f79608773138f87f2a2c57fb0478848fe
@@ -0,0 +1,3 @@
+<AAA>
+ 12.234
+</AAA>
diff --git a/fuzz/seed_corpus/513e1171b324de6a4ef006d844a51c23ad653416 b/fuzz/seed_corpus/513e1171b324de6a4ef006d844a51c23ad653416
new file mode 100644
index 000000000000..64982f531062
--- /dev/null
+++ b/fuzz/seed_corpus/513e1171b324de6a4ef006d844a51c23ad653416
@@ -0,0 +1,2079 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- edited with XML Spy v4.4 U (http://www.xmlspy.com) by Slava (GIVC) -->
+<electroxml modified="20021216T072726">
+	<data from="20021031T22" to="20021130T22">
+		<select>
+			<device serialnumb="E00003562">
+				<par memind="113400" h="3dc1a8de">
+					<val o="0" v="53"/>
+					<val o="e08" v="53"/>
+					<val o="1c32" v="53"/>
+					<val o="2a3c" v="53"/>
+					<val o="3835" v="53"/>
+					<val o="4645" v="53"/>
+					<val o="5455" v="53"/>
+					<val o="6265" v="53"/>
+					<val o="7075" v="53"/>
+					<val o="7e85" v="53"/>
+					<val o="8c96" v="53"/>
+					<val o="9aa5" v="53"/>
+					<val o="a8b6" v="53"/>
+					<val o="b6c5" v="53"/>
+					<val o="c4d7" v="53"/>
+					<val o="d30b" v="53"/>
+					<val o="e0f6" v="53"/>
+					<val o="ef06" v="53"/>
+					<val o="fd17" v="53"/>
+					<val o="10b27" v="53"/>
+					<val o="11937" v="53"/>
+					<val o="12746" v="53"/>
+					<val o="13556" v="53"/>
+					<val o="14366" v="53"/>
+					<val o="15181" v="53"/>
+					<val o="15f85" v="53"/>
+					<val o="16d95" v="53"/>
+					<val o="17ba4" v="53"/>
+					<val o="189b5" v="53"/>
+					<val o="197c4" v="53"/>
+					<val o="1a5d5" v="53"/>
+					<val o="1b3e6" v="53"/>
+					<val o="1c1f6" v="53"/>
+					<val o="1d005" v="53"/>
+					<val o="1de15" v="53"/>
+					<val o="1ec25" v="53"/>
+					<val o="1fa36" v="53"/>
+					<val o="20845" v="53"/>
+					<val o="21656" v="53"/>
+					<val o="22465" v="53"/>
+					<val o="23276" v="53"/>
+					<val o="24086" v="53"/>
+					<val o="24e99" v="53"/>
+					<val o="25ca7" v="53"/>
+					<val o="26ab7" v="53"/>
+					<val o="278c6" v="53"/>
+					<val o="286d6" v="53"/>
+					<val o="294e6" v="53"/>
+					<val o="2a301" v="53"/>
+					<val o="2b105" v="53"/>
+					<val o="2bf15" v="53"/>
+					<val o="2cd25" v="53"/>
+					<val o="2db35" v="53"/>
+					<val o="2e946" v="53"/>
+					<val o="2f755" v="53"/>
+					<val o="30566" v="53"/>
+					<val o="31375" v="53"/>
+					<val o="3219e" v="53"/>
+					<val o="32f96" v="53"/>
+					<val o="33da6" v="53"/>
+					<val o="34bb6" v="53"/>
+					<val o="359de" v="53"/>
+					<val o="367d6" v="53"/>
+					<val o="375e6" v="53"/>
+					<val o="3840e" v="53"/>
+					<val o="3921e" v="53"/>
+					<val o="3a016" v="53"/>
+					<val o="3ae27" v="53"/>
+					<val o="3bc36" v="53"/>
+					<val o="3ca47" v="53"/>
+					<val o="3d856" v="53"/>
+					<val o="3e667" v="53"/>
+					<val o="3f481" v="53"/>
+					<val o="40285" v="53"/>
+					<val o="41095" v="53"/>
+					<val o="41ea5" v="53"/>
+					<val o="42cb5" v="53"/>
+					<val o="43ac5" v="53"/>
+					<val o="448d5" v="53"/>
+					<val o="456e6" v="53"/>
+					<val o="464f5" v="53"/>
+					<val o="480ff" v="53"/>
+					<val o="48f0e" v="53"/>
+					<val o="49d1d" v="53"/>
+					<val o="4ab46" v="53"/>
+					<val o="4b955" v="53"/>
+					<val o="4c769" v="53"/>
+					<val o="4d577" v="53"/>
+					<val o="4e387" v="53"/>
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+					<val o="1d3935" v="50"/>
+					<val o="1d4745" v="50"/>
+					<val o="1d5555" v="50"/>
+					<val o="1d6366" v="50"/>
+					<val o="1d7175" v="50"/>
+					<val o="1d7f86" v="50"/>
+					<val o="1d8d95" v="50"/>
+					<val o="1d9ba6" v="50"/>
+					<val o="1da9b6" v="50"/>
+					<val o="1db7c7" v="50"/>
+					<val o="1dc5d5" v="49.9"/>
+					<val o="1dd3e6" v="49.9"/>
+					<val o="1de1f5" v="50"/>
+					<val o="1df006" v="50"/>
+					<val o="1dfe16" v="50"/>
+					<val o="1e0c26" v="49.9"/>
+					<val o="1e1a36" v="49.9"/>
+					<val o="1e2847" v="50"/>
+					<val o="1e3659" v="50"/>
+					<val o="1e4467" v="50"/>
+					<val o="1e5281" v="50"/>
+					<val o="1e6086" v="50"/>
+					<val o="1e6e96" v="50"/>
+					<val o="1e7ca6" v="50"/>
+					<val o="1e8ab5" v="50"/>
+					<val o="1e98c6" v="49.9"/>
+					<val o="1ea6d5" v="50"/>
+					<val o="1eb4e6" v="50"/>
+					<val o="1ec2f6" v="50"/>
+					<val o="1ed106" v="50"/>
+					<val o="1edf16" v="50"/>
+					<val o="1eed26" v="49.9"/>
+					<val o="1efb36" v="50"/>
+					<val o="1f0946" v="50"/>
+					<val o="1f1756" v="50"/>
+					<val o="1f2566" v="50"/>
+					<val o="1f3376" v="50"/>
+					<val o="1f4187" v="50"/>
+					<val o="1f4f96" v="50"/>
+					<val o="1f5da7" v="50"/>
+					<val o="1f6bb6" v="50"/>
+					<val o="1f79c7" v="50.1"/>
+					<val o="1f87d6" v="50.1"/>
+					<val o="1f95e7" v="50"/>
+					<val o="1fa401" v="50"/>
+					<val o="1fb204" v="50"/>
+					<val o="1fc016" v="50"/>
+					<val o="1fce25" v="49.9"/>
+					<val o="1fdc35" v="50"/>
+					<val o="1fea45" v="50"/>
+					<val o="1ff855" v="50"/>
+					<val o="200665" v="49.9"/>
+					<val o="201475" v="50"/>
+					<val o="202286" v="49.9"/>
+					<val o="203095" v="49.9"/>
+					<val o="203ea5" v="50"/>
+					<val o="204cb6" v="50"/>
+					<val o="205ac6" v="50"/>
+					<val o="2068d6" v="50"/>
+					<val o="2076e6" v="50"/>
+					<val o="2084f6" v="50"/>
+					<val o="209306" v="50"/>
+					<val o="20a116" v="50"/>
+					<val o="20af26" v="49.9"/>
+					<val o="20bd37" v="49.9"/>
+					<val o="20cb46" v="49.9"/>
+					<val o="20d957" v="50"/>
+					<val o="20e767" v="50"/>
+					<val o="20f581" v="50"/>
+					<val o="210386" v="50"/>
+					<val o="211194" v="50"/>
+					<val o="211fa5" v="50"/>
+					<val o="212db5" v="50"/>
+					<val o="213bc5" v="50"/>
+					<val o="2149d6" v="50"/>
+					<val o="2157e5" v="50"/>
+					<val o="2165f6" v="50"/>
+					<val o="217406" v="50"/>
+					<val o="218217" v="50"/>
+					<val o="219026" v="50"/>
+					<val o="219e39" v="50"/>
+					<val o="21ac46" v="50"/>
+					<val o="21ba57" v="50"/>
+					<val o="21c867" v="50"/>
+					<val o="21d677" v="50"/>
+					<val o="21e487" v="50"/>
+					<val o="21f296" v="50"/>
+					<val o="2200a6" v="50"/>
+					<val o="220eb7" v="50"/>
+					<val o="221cc6" v="50"/>
+					<val o="222ad7" v="50"/>
+					<val o="2238e7" v="50"/>
+					<val o="224701" v="49.9"/>
+					<val o="225505" v="50"/>
+					<val o="226315" v="50"/>
+					<val o="227125" v="50"/>
+					<val o="227f35" v="50"/>
+					<val o="228d45" v="50"/>
+					<val o="229b54" v="50"/>
+					<val o="22a965" v="50"/>
+					<val o="22b776" v="50"/>
+					<val o="22c586" v="50"/>
+					<val o="22d397" v="50"/>
+					<val o="22e1a6" v="50"/>
+					<val o="22efb6" v="50.1"/>
+					<val o="22fdc7" v="50"/>
+					<val o="230bd7" v="50"/>
+					<val o="2319e6" v="50"/>
+					<val o="2327f6" v="50"/>
+					<val o="23361b" v="50"/>
+					<val o="234416" v="50"/>
+					<val o="235226" v="50"/>
+					<val o="236037" v="50"/>
+					<val o="236e46" v="49.9"/>
+					<val o="237c57" v="50"/>
+					<val o="238a66" v="50.1"/>
+					<val o="239881" v="50"/>
+					<val o="23a685" v="50"/>
+					<val o="23b495" v="50"/>
+					<val o="23c2a4" v="50"/>
+					<val o="23d0b5" v="50"/>
+					<val o="23dec4" v="50"/>
+					<val o="23ecd5" v="49.9"/>
+					<val o="23fae4" v="50"/>
+					<val o="2408f6" v="50"/>
+					<val o="241706" v="50"/>
+					<val o="242518" v="49.9"/>
+					<val o="243325" v="50"/>
+					<val o="244137" v="50"/>
+					<val o="244f46" v="50.1"/>
+					<val o="246b66" v="50"/>
+					<val o="247976" v="50"/>
+					<val o="248786" v="49.9"/>
+					<val o="24957e" v="50"/>
+					<val o="24a38f" v="49.9"/>
+					<val o="24b19c" v="50"/>
+					<val o="24bfac" v="50"/>
+					<val o="24cdbc" v="50"/>
+					<val o="24dbcd" v="50"/>
+					<val o="24e9e5" v="50"/>
+					<val o="24f808" v="50"/>
+					<val o="250616" v="50"/>
+					<val o="251426" v="49.9"/>
+					<val o="252236" v="50"/>
+					<val o="253047" v="50"/>
+					<val o="253e56" v="50"/>
+					<val o="254c67" v="50"/>
+					<val o="255a76" v="50"/>
+					<val o="256887" v="50"/>
+					<val o="257697" v="50"/>
+					<val o="2584a8" v="50"/>
+					<val o="2592b6" v="50"/>
+					<val o="25a0c7" v="50"/>
+					<val o="25aed7" v="50"/>
+					<val o="25bce7" v="50"/>
+					<val o="25caf8" v="50"/>
+					<val o="25d907" v="49.9"/>
+					<val o="25e718" v="50"/>
+					<val o="25f527" v="50"/>
+					<val o="260338" v="50"/>
+					<val o="261149" v="50"/>
+					<val o="261f59" v="50"/>
+					<val o="262d68" v="50.1"/>
+					<val o="263b83" v="50"/>
+					<val o="264986" v="50"/>
+					<val o="265795" v="50"/>
+					<val o="2665a6" v="50"/>
+					<val o="2673b5" v="50"/>
+					<val o="2681c6" v="50"/>
+					<val o="268fd5" v="50"/>
+					<val o="269de6" v="50"/>
+					<val o="26abf6" v="50"/>
+					<val o="26ba06" v="50"/>
+					<val o="26c817" v="50"/>
+					<val o="26d62b" v="50"/>
+					<val o="26e436" v="50"/>
+					<val o="26f247" v="50"/>
+					<val o="270057" v="50"/>
+					<val 
\ No newline at end of file
diff --git a/fuzz/seed_corpus/5182a07d95e6b67cad8f2627d20b86d82e670153 b/fuzz/seed_corpus/5182a07d95e6b67cad8f2627d20b86d82e670153
new file mode 100644
index 000000000000..87838db479a6
--- /dev/null
+++ b/fuzz/seed_corpus/5182a07d95e6b67cad8f2627d20b86d82e670153
@@ -0,0 +1,14 @@
+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE svg SYSTEM "http://www.w3.org/Graphics/SVG/svg-19990412.dtd">
+<svg width="4in" height="3in">
+<g>
+  <title>
+    Company sales by region
+  </title>
+  <desc>
+    This is a bar chart which shows 
+    company sales by region.
+  </desc>
+  <!-- Bar chart defined as vector data -->
+</g>
+</svg>
diff --git a/fuzz/seed_corpus/524f15c8a4bf2a6eff88f9369350a86b4886ae58 b/fuzz/seed_corpus/524f15c8a4bf2a6eff88f9369350a86b4886ae58
new file mode 100644
index 000000000000..c297ce63adfb
--- /dev/null
+++ b/fuzz/seed_corpus/524f15c8a4bf2a6eff88f9369350a86b4886ae58
@@ -0,0 +1,3 @@
+<!DOCTYPE doc [
+]>
+<doc/>
diff --git a/fuzz/seed_corpus/52f1454ab8d4e723ba4f5b6e8329a675b8ddeae8 b/fuzz/seed_corpus/52f1454ab8d4e723ba4f5b6e8329a675b8ddeae8
new file mode 100644
index 000000000000..5becbcf62f49
--- /dev/null
+++ b/fuzz/seed_corpus/52f1454ab8d4e723ba4f5b6e8329a675b8ddeae8
@@ -0,0 +1,6 @@
+<XXX>
+     <BBB>
+          <CCC/>
+          <CCC/>
+     </BBB>
+</XXX>
diff --git a/fuzz/seed_corpus/532d6adc3c29f79675b7ef687de4e78970766e83 b/fuzz/seed_corpus/532d6adc3c29f79675b7ef687de4e78970766e83
new file mode 100644
index 000000000000..4ae845a07fd9
--- /dev/null
+++ b/fuzz/seed_corpus/532d6adc3c29f79675b7ef687de4e78970766e83
@@ -0,0 +1,282 @@
+<?xml version="1.0"?>
+<!DOCTYPE kanjidic2 [
+	<!-- Version 1.3
+	This is the DTD of the XML-format kanji file combining information from
+	the KANJIDIC and KANJD212 files. It is intended to be largely self-
+	documenting, with each field being accompanied by an explanatory
+	comment.
+
+	The file covers the following kanji:
+	(a) the 6,355 kanji from JIS X 0208;
+	(b) the 5,801 kanji from JIS X 0212;
+	(c) the 3,625 kanji from JIS X 0213 as follows:
+		(i) the 2,741 kanji which are also in JIS X 0212 have
+		JIS X 0213 code-points (kuten) added to the existing entry;
+		(ii) the 884 "new" kanji have new entries.
+
+	At the end of the explanation for a number of fields there is a tag
+	with the format [N]. This indicates the leading letter(s) of the
+	equivalent field in the KANJIDIC and KANJD212 files.
+
+	The KANJIDIC documentation should also be read for additional 
+	information about the information in the file.
+	-->
+<!ELEMENT kanjidic2 (header,character*)>
+<!ELEMENT header (file_version,database_version,date_of_creation)>
+<!--
+	The single header element will contain identification information
+	about the version of the file 
+	-->
+<!ELEMENT file_version (#PCDATA)>
+<!--
+	This field denotes the version of kanjidic2 structure, as more
+	than one version may exist.
+	-->
+<!ELEMENT database_version (#PCDATA)>
+<!--
+	The version of the file, in the format YYYY-NN, where NN will be
+	a number starting with 01 for the first version released in a
+	calendar year, then increasing for each version in that year.
+	-->
+<!ELEMENT date_of_creation (#PCDATA)>
+<!--
+	The date the file was created in international format (YYYY-MM-DD).
+	-->
+<!ELEMENT character (literal,codepoint, radical, misc, dic_number?, query_code?, reading_meaning?,nanori?)*>
+<!ELEMENT literal (#PCDATA)>
+<!--
+	The character itself in UTF8 coding.
+	-->
+<!ELEMENT codepoint (cp_value+)>
+	<!-- 
+	The codepoint element states the code of the character in the various
+	character set standards.
+	-->
+<!ELEMENT cp_value (#PCDATA)>
+	<!-- 
+	The cp_value contains the codepoint of the character in a particular
+	standard. The standard will be identified in the cp_type attribute.
+	-->
+<!ATTLIST cp_value cp_type CDATA #REQUIRED>
+	<!-- 
+	The cp_type attribute states the coding standard applying to the
+	element. The values assigned so far are:
+		jis208 - JIS X 0208-1997 - kuten coding (nn-nn)
+		jis212 - JIS X 0212-1990 - kuten coding (nn-nn)
+		jis213 - JIS X 0213-2000 - kuten coding (p-nn-nn)
+		ucs - Unicode 4.0 - hex coding (4 or 5 hexadecimal digits)
+	-->
+<!ELEMENT radical (rad_value+)>
+<!ELEMENT rad_value (#PCDATA)>
+	<!-- 
+	The radical number, in the range 1 to 214. The particular
+	classification type is stated in the rad_type attribute.
+	-->
+<!ATTLIST rad_value rad_type CDATA #REQUIRED>
+	<!-- 
+	The rad_type attribute states the type of radical classification.
+		classical - as recorded in the KangXi Zidian.
+		nelson - as used in the Nelson "Modern Japanese-English 
+		Character Dictionary" (i.e. the Classic, not the New Nelson).
+		This will only be used where Nelson reclassified the kanji.
+	-->
+<!ELEMENT misc (grade?, stroke_count+, variant*, freq*, rad_name*)>
+<!ELEMENT grade (#PCDATA)>
+	<!-- 
+	The Jouyou Kanji grade level. 1 through 6 indicate the grade in which
+	the kanji is taught in Japanese schools. 8 indicates it is one of the
+	remaining Jouyou Kanji to be learned in junior high school, and 9 
+	indicates it is a Jinmeiyou (for use in names) kanji. [G]
+	-->
+<!ELEMENT stroke_count (#PCDATA)>
+	<!-- 
+	The stroke count of the kanji, including the radical. If more than 
+	one, the first is considered the accepted count, while subsequent ones 
+	are common miscounts. (See Appendix E. of the KANJIDIC documentation
+	for some of the rules applied when counting strokes in some of the 
+	radicals.) [S]
+	-->
+<!ELEMENT variant (#PCDATA)>
+	<!-- 
+	A cross-reference code to another kanji, usually regarded as a variant.
+	The type of cross-reference is given in the var_type attribute.
+	-->
+<!ATTLIST variant var_type CDATA #REQUIRED>
+	<!-- 
+	The var_type attribute indicates the type of variant code. The current
+	values are: 
+		jis208 - in JIS X 0208 - kuten coding
+		jis212 - in JIS X 0212 - kuten coding
+		jis213 - in JIS X 0213 - kuten coding
+		deroo - De Roo number - numeric
+		njecd - Halpern NJECD index number - numeric
+		s_h - The Kanji Dictionary (Spahn & Hadamitzky) - descriptor
+		nelson - "Classic" Nelson - numeric
+		oneill - Japanese Names (O'Neill) - numeric
+	-->
+<!ELEMENT freq (#PCDATA)>
+	<!-- 
+	A frequency-of-use ranking. The 2,500 most-used characters have a 
+	ranking; those characters that lack this field are not ranked. The 
+	frequency is a number from 1 to 2,500 that expresses the relative 
+	frequency of occurrence of a character in modern Japanese. This is
+	based on a survey in newspapers, so it is biassed towards kanji
+	used in newspaper articles. The discrimination between the less
+	frequently used kanji is not strong.
+	-->
+<!ELEMENT rad_name (#PCDATA)>
+	<!-- 
+	When the kanji is itself a radical and has a name, this element
+	contains the name (in hiragana.) [T2]
+	-->
+<!ELEMENT dic_number (dic_ref+)>
+	<!-- 
+	This element contains the index numbers and similar unstructured
+	information such as page numbers in a number of published dictionaries,
+	and instructional books on kanji.
+	-->
+<!ELEMENT dic_ref (#PCDATA)>
+	<!-- 
+	Each dic_ref contains an index number. The particular dictionary,
+	etc. is defined by the dr_type attribute.
+	-->
+<!ATTLIST dic_ref dr_type CDATA #REQUIRED>
+	<!-- 
+	The dr_type defines the dictionary or reference book, etc. to which
+	dic_ref element applies. The initial allocation is:
+	  nelson_c - "Modern Reader's Japanese-English Character Dictionary",  
+	  	edited by Andrew Nelson (now published as the "Classic" 
+	  	Nelson).
+	  nelson_n - "The New Nelson Japanese-English Character Dictionary", 
+	  	edited by John Haig.
+	  halpern_njecd - "New Japanese-English Character Dictionary", 
+	  	edited by Jack Halpern.
+	  halpern_kkld - "Kanji Learners Dictionary" (Kodansha) edited by 
+	  	Jack Halpern.
+	  heisig - "Remembering The  Kanji"  by  James Heisig.
+	  gakken - "A  New Dictionary of Kanji Usage" (Gakken)
+	  oneill_names - "Japanese Names", by P.G. O'Neill. 
+	  oneill_kk - "Essential Kanji" by P.G. O'Neill.
+	  moro - "Daikanwajiten" compiled by Morohashi. For some kanji two
+	  	additional attributes are used: m_vol:  the volume of the
+	  	dictionary in which the kanji is found, and m_page: the page
+	  	number in the volume.
+	  henshall - "A Guide To Remembering Japanese Characters" by
+	  	Kenneth G.  Henshall.
+	  sh_kk - "Kanji and Kana" by Spahn and Hadamitzky.
+	  sakade - "A Guide To Reading and Writing Japanese" edited by
+	  	Florence Sakade.
+	  henshall3 - "A Guide To Reading and Writing Japanese" 3rd
+		edition, edited by Henshall, Seeley and De Groot.
+	  tutt_cards - Tuttle Kanji Cards, compiled by Alexander Kask.
+	  crowley - "The Kanji Way to Japanese Language Power" by
+	  	Dale Crowley.
+	  kanji_in_context - "Kanji in Context" by Nishiguchi and Kono.
+	  busy_people - "Japanese For Busy People" vols I-III, published
+		by the AJLT. The codes are the volume.chapter.
+	  kodansha_compact - the "Kodansha Compact Kanji Guide".
+	-->
+<!ATTLIST dic_ref m_vol CDATA #IMPLIED>
+	<!-- 
+	See above under "moro".
+	-->
+<!ATTLIST dic_ref m_page CDATA #IMPLIED>
+	<!-- 
+	See above under "moro".
+	-->
+<!ELEMENT query_code (q_code+)>
+	<!-- 
+	These codes contain information relating to the glyph, and can be used
+	for finding a required kanji. The type of code is defined by the
+	qc_type attribute.
+	-->
+<!ELEMENT q_code (#PCDATA)>
+	<!--
+	The q_code contains the actual query-code value, according to the
+	qc_type attribute.
+	-->
+<!ATTLIST q_code qc_type CDATA #REQUIRED>
+	<!-- 
+	The q_code attribute defines the type of query code. The current values
+	are:
+	  skip -  Halpern's SKIP (System  of  Kanji  Indexing  by  Patterns) 
+	  	code. The  format is n-nn-nn.  See the KANJIDIC  documentation 
+	  	for  a description of the code and restrictions on  the 
+	  	commercial  use  of this data. [P]
+
+	  sh_desc - the descriptor codes for The Kanji Dictionary (Tuttle 
+	  	1996) by Spahn and Hadamitzky. They are in the form nxnn.n,  
+	  	e.g.  3k11.2, where the  kanji has 3 strokes in the 
+	  	identifying radical, it is radical "k" in the SH 
+	  	classification system, there are 11 other strokes, and it is 
+	  	the 2nd kanji in the 3k11 sequence. (I am very grateful to 
+	  	Mark Spahn for providing the list of these descriptor codes 
+	  	for the kanji in this file.) [I]
+	  four_corner - the "Four Corner" code for the kanji. This is a code 
+	  	invented by Wang Chen in 1928. See the KANJIDIC documentation 
+	  	for  an overview of  the Four Corner System. [Q]
+
+	  deroo - the codes developed by the late Father Joseph De Roo, and 
+	  	published in  his book "2001 Kanji" (Bojinsha). Fr De Roo 
+	  	gave his permission for these codes to be included. [DR]
+	  misclass - a possible misclassification of the kanji according
+		to one of the code types. (See the "Z" codes in the KANJIDIC
+		documentation for more details.)
+	  
+	-->
+<!ELEMENT reading_meaning (rmgroup*, nanori*)>
+	<!-- 
+	The readings for the kanji in several languages, and the meanings, also
+	in several languages. The readings and meanings are grouped to enable
+	the handling of the situation where the meaning is differentiated by 
+	reading. [T1]
+	-->
+<!ELEMENT nanori (#PCDATA)>
+	<!-- 
+	Japanese readings that are now only associated with names.
+	-->
+<!ELEMENT rmgroup (reading*, meaning*)>
+<!ELEMENT reading (#PCDATA)>
+	<!-- 
+	The reading element contains the reading or pronunciation
+	of the kanji.
+	-->
+<!ATTLIST reading r_type CDATA #REQUIRED>
+	<!-- 
+	The r_type attribute defines the type of reading in the reading
+	element. The current values are:
+	  pinyin - the modern PinYin romanization of the Chinese reading 
+	  	of the kanji. The tones are represented by a concluding 
+	  	digit. [Y]
+	  korean_r - the romanized form of the Korean reading(s) of the 
+	  	kanji.  The readings are in the (Republic of Korea) Ministry 
+	  	of Education style of romanization. [W]
+	  korean_h - the Korean reading(s) of the kanji in hangul.
+	  ja_on - the "on" Japanese reading of the kanji, in katakana. A
+	  	second attribute r_status, if present, will indicate with
+	  	a value of "jy" whether the reading is approved for a
+	  	"Jouyou kanji".
+	  ja_kun - the "kun" Japanese reading of the kanji, in hiragana. 
+	  	Where relevant the okurigana is also included separated by a 
+	  	".". Readings associated with prefixes and suffixes are 
+	  	marked with a "-". A second attribute r_status, if present, 
+	  	will indicate with a value of "jy" whether the reading is 
+	  	approved for a "Jouyou kanji".
+	-->
+<!ATTLIST reading r_status CDATA #IMPLIED>
+	<!-- 
+	See under ja_on and ja_kun above.
+	-->
+<!ELEMENT meaning (#PCDATA)>
+	<!-- 
+	The meaning associated with the kanji.
+	-->
+<!ATTLIST meaning m_lang CDATA #IMPLIED>
+	<!-- 
+	The m_lang attribute defines the target language of the meaning. It 
+	will be coded using the two-letter language code from the ISO 639 
+	standard. When absent, the value "en" (i.e. English) is implied. [{}]
+	-->
+] >
+<kanjidic2>
+</kanjidic2>
diff --git a/fuzz/seed_corpus/5352e2f72312130f51d4ac7582d8111fe73a2915 b/fuzz/seed_corpus/5352e2f72312130f51d4ac7582d8111fe73a2915
new file mode 100644
index 000000000000..2a0e6714e6bc
--- /dev/null
+++ b/fuzz/seed_corpus/5352e2f72312130f51d4ac7582d8111fe73a2915
@@ -0,0 +1,111 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+<!DOCTYPE NewsML PUBLIC "urn:newsml:iptc.org:20001006:NewsMLv1.0:1" "dtds/NewsMLv1.0.dtd" [
+  <!ENTITY % nitf SYSTEM "dtds/nitf-2-5.dtd">
+  %nitf;
+]>
+<NewsML>
+  <Catalog Href="http://www.afp.com/dtd/AFPCatalog.xml"/>
+  <NewsEnvelope>
+    <DateAndTime>20011022T154508Z</DateAndTime>
+  </NewsEnvelope>
+  <NewsItem>
+    <Identification>
+      <NewsIdentifier>
+        <ProviderId>afp.com</ProviderId>
+        <DateId>20011022</DateId>
+        <NewsItemId>mmd--deutsch--journal--spo</NewsItemId>
+        <RevisionId PreviousRevision="0" Update="N">1</RevisionId>
+        <PublicIdentifier>urn:NewsML:afp.com:20011022:mmd--deutsch--journal--spo:1</PublicIdentifier>
+      </NewsIdentifier>
+      <NameLabel>HINTERGRUND</NameLabel>
+    </Identification>
+    <NewsManagement>
+      <NewsItemType FormalName="News"/>
+      <FirstCreated>20011022T154508Z</FirstCreated>
+      <ThisRevisionCreated>20011022T154508Z</ThisRevisionCreated>
+      <Status FormalName="Usable"/>
+    </NewsManagement>
+    <NewsComponent>
+      <AdministrativeMetadata>
+        <Provider>
+          <Party FormalName="AFP"/>
+        </Provider>
+      </AdministrativeMetadata>
+      <DescriptiveMetadata>
+        <Language FormalName="de"/> 
+      </DescriptiveMetadata>
+      <NewsComponent>
+        <NewsLines>
+          <HeadLine>Berliner SPD führt Gespräche mit FDP und Grünen</HeadLine>
+        </NewsLines>
+        <NewsItemRef NewsItem="011022154450.sq80bp9h.xml"/>
+      </NewsComponent>
+      <NewsComponent>
+        <NewsLines>
+          <HeadLine>INFOGRAFIK: Das Berliner Wahlergebnis</HeadLine>
+        </NewsLines>
+        <NewsItemRef NewsItem="011022113032.remo00m7.xml"/>
+      </NewsComponent>
+      <NewsComponent>
+        <NewsLines>
+          <HeadLine>Schwierige Koalitionsverhandlungen in Berlin</HeadLine>
+        </NewsLines>
+        <NewsItemRef NewsItem="011022124314.9hv2kozk.xml"/>
+      </NewsComponent>
+      <NewsComponent>
+        <NewsLines>
+          <HeadLine>Die Lieblingsfarben des Kanzlers sind Rot Gelb Grün</HeadLine>
+        </NewsLines>
+        <NewsItemRef NewsItem="011022134541.cmmaoim7.xml"/>
+      </NewsComponent>
+      <NewsComponent>
+        <NewsLines>
+          <HeadLine>INFOGRAFIK: Wen wählt Wowereit?</HeadLine>
+        </NewsLines>
+        <NewsItemRef NewsItem="011022122545.hl3z2as6.xml"/>
+      </NewsComponent>
+      <NewsComponent>
+        <NewsLines>
+          <HeadLine>CDU ist auch in kommunalen Rathäusern der Verlierer</HeadLine>
+        </NewsLines>
+        <NewsItemRef NewsItem="011022120205.b8sykfvu.xml"/>
+      </NewsComponent>
+      <NewsComponent>
+        <NewsLines>
+          <HeadLine>Gutes Abschneiden der PDS hat verschiedene Gründe</HeadLine>
+        </NewsLines>
+        <NewsItemRef NewsItem="011022134159.agvne048.xml"/>
+      </NewsComponent>
+      <NewsComponent>
+        <NewsLines>
+          <HeadLine>Ans Regieren hat sich Klaus Wowereit gewöhnt</HeadLine>
+        </NewsLines>
+        <NewsItemRef NewsItem="011021161031.1oq7qyub.xml"/>
+      </NewsComponent>
+      <NewsComponent>
+        <NewsLines>
+          <HeadLine>Steffel brachte CDU nicht auf Erfolgskurs</HeadLine>
+        </NewsLines>
+        <NewsItemRef NewsItem="011021165007.kt9qog9m.xml"/>
+      </NewsComponent>
+      <NewsComponent>
+        <NewsLines>
+          <HeadLine>Sibyll Klotz: Vollblutpolitikerin mit "Berliner Schnauze"</HeadLine>
+        </NewsLines>
+        <NewsItemRef NewsItem="011021184658.lctevest.xml"/>
+      </NewsComponent>
+      <NewsComponent>
+        <NewsLines>
+          <HeadLine>Mit Gysi muss weiter gerechnet werden</HeadLine>
+        </NewsLines>
+        <NewsItemRef NewsItem="011021180441.6tpvgx0y.xml"/>
+      </NewsComponent>
+      <NewsComponent>
+        <NewsLines>
+          <HeadLine>Rexrodt - das Stehaufmännchen der Berliner FDP</HeadLine>
+        </NewsLines>
+        <NewsItemRef NewsItem="011021165558.gujrz59m.xml"/>
+      </NewsComponent>
+    </NewsComponent>
+  </NewsItem>
+</NewsML>
diff --git a/fuzz/seed_corpus/538365fe0eb2b8eddb957e393d58ce2b2964be33 b/fuzz/seed_corpus/538365fe0eb2b8eddb957e393d58ce2b2964be33
new file mode 100644
index 000000000000..ca665a24a0d8
--- /dev/null
+++ b/fuzz/seed_corpus/538365fe0eb2b8eddb957e393d58ce2b2964be33
@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<EXAMPLE prop1="gnome is great" prop2="&amp; linux too">
+  <head>
+   <title>Welcome to Gnome</title>
+  </head>
+  <chapter>
+   <title>The Linux adventure</title>
+   <p>bla bla bla ...</p>
+   <image href="linus.gif"/>
+   <p>...</p>
+  </chapter>
+</EXAMPLE>
diff --git a/fuzz/seed_corpus/539a982b428e0e3ae9c2800c2d7a9dff0d9a5f80 b/fuzz/seed_corpus/539a982b428e0e3ae9c2800c2d7a9dff0d9a5f80
new file mode 100644
index 000000000000..315e06e64582
--- /dev/null
+++ b/fuzz/seed_corpus/539a982b428e0e3ae9c2800c2d7a9dff0d9a5f80
@@ -0,0 +1,39 @@
+<?xml version="1.0"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+  <xsd:element name="comment" type="xsd:string"/>
+  <!-- Stock Keeping Unit, a code for identifying products -->
+  <xsd:simpleType name="SKU">
+    <xsd:restriction base="xsd:string">
+      <xsd:pattern value="\d{3}-[A-Z]{2}"/>
+    </xsd:restriction>
+  </xsd:simpleType>
+  <xsd:element name="Item">
+    <xsd:complexType>
+      <xsd:sequence>
+        <xsd:element name="productName" type="xsd:string"/>
+        <xsd:element name="quantity">
+          <xsd:simpleType>
+            <xsd:restriction base="xsd:positiveInteger">
+              <xsd:maxExclusive value="100"/>
+            </xsd:restriction>
+          </xsd:simpleType>
+        </xsd:element>
+        <xsd:element name="USPrice" type="xsd:decimal"/>
+        <xsd:element ref="comment" minOccurs="0"/>
+        <xsd:element name="shipDate" type="xsd:date" minOccurs="0"/>
+      </xsd:sequence>
+      <xsd:attribute name="partNum" type="SKU" use="required"/>
+      <!-- add weightKg and shipBy attributes -->
+      <xsd:attribute name="weightKg" type="xsd:decimal"/>
+      <xsd:attribute name="shipBy">
+        <xsd:simpleType>
+          <xsd:restriction base="xsd:string">
+            <xsd:enumeration value="air"/>
+            <xsd:enumeration value="land"/>
+            <xsd:enumeration value="any"/>
+          </xsd:restriction>
+        </xsd:simpleType>
+      </xsd:attribute>
+    </xsd:complexType>
+  </xsd:element>
+</xsd:schema>
diff --git a/fuzz/seed_corpus/5417cf5468298cbb802d4b50a2c7887d48444217 b/fuzz/seed_corpus/5417cf5468298cbb802d4b50a2c7887d48444217
new file mode 100644
index 000000000000..7247394ad6cf
--- /dev/null
+++ b/fuzz/seed_corpus/5417cf5468298cbb802d4b50a2c7887d48444217
@@ -0,0 +1,122 @@
+<?xml version="1.0"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+  <xsd:annotation>
+    <xsd:documentation xml:lang="en">
+        Testing date/time data types
+    </xsd:documentation>
+  </xsd:annotation>
+  <xsd:element name="date">
+    <xsd:complexType>
+      <xsd:sequence>
+        <xsd:choice minOccurs="1" maxOccurs="unbounded">
+          <xsd:element name="time" type="xsd:time"/>
+          <xsd:element name="time1">
+            <xsd:simpleType>
+              <xsd:restriction base="xsd:time">
+                <xsd:maxInclusive value="23:59:59.9999999"/>
+                <xsd:minInclusive value="00:00:00"/>
+              </xsd:restriction>
+            </xsd:simpleType>
+          </xsd:element>
+          <xsd:element name="time2">
+            <xsd:simpleType>
+              <xsd:restriction base="xsd:time">
+                <xsd:maxInclusive value="13:50:50"/>
+                <xsd:minInclusive value="12:00:00"/>
+              </xsd:restriction>
+            </xsd:simpleType>
+          </xsd:element>
+          <xsd:element name="date1">
+            <xsd:simpleType>
+              <xsd:restriction base="xsd:date">
+                <xsd:maxExclusive value="2002-05-19"/>
+                <xsd:minExclusive value="1996-05-19"/>
+              </xsd:restriction>
+            </xsd:simpleType>
+          </xsd:element>
+          <xsd:element name="date2">
+            <xsd:simpleType>
+              <xsd:restriction base="xsd:date">
+                <xsd:maxInclusive value="2002-05-19Z"/>
+                <xsd:minInclusive value="1996-05-19Z"/>
+              </xsd:restriction>
+            </xsd:simpleType>
+          </xsd:element>
+          <xsd:element name="dt1">
+            <xsd:simpleType>
+              <xsd:restriction base="xsd:dateTime">
+                <xsd:maxExclusive value="2002-01-01T00:00:00Z"/>
+                <xsd:minExclusive value="1970-01-01T00:00:00Z"/>
+              </xsd:restriction>
+            </xsd:simpleType>
+          </xsd:element>
+          <xsd:element name="dt2">
+            <xsd:simpleType>
+              <xsd:restriction base="xsd:dateTime">
+                <xsd:maxInclusive value="2003-05-01T00:00:00Z"/>
+                <xsd:minInclusive value="1996-05-19T21:30:00Z"/>
+              </xsd:restriction>
+            </xsd:simpleType>
+          </xsd:element>
+          <xsd:element name="hol" type="holidays"/>
+          <xsd:element name="year1">
+            <xsd:simpleType>
+              <xsd:restriction base="xsd:gYear">
+                <xsd:maxInclusive value="2003Z"/>
+                <xsd:minInclusive value="1996Z"/>
+              </xsd:restriction>
+            </xsd:simpleType>
+          </xsd:element>
+          <xsd:element name="yearmon1">
+            <xsd:simpleType>
+              <xsd:restriction base="xsd:gYearMonth">
+                <xsd:maxInclusive value="2003-05Z"/>
+                <xsd:minInclusive value="1996-05Z"/>
+              </xsd:restriction>
+            </xsd:simpleType>
+          </xsd:element>
+          <xsd:element name="mon1">
+            <xsd:simpleType>
+              <xsd:restriction base="xsd:gMonth">
+                <xsd:minInclusive value="--01Z"/>
+                <xsd:maxInclusive value="--05Z"/>
+              </xsd:restriction>
+            </xsd:simpleType>
+          </xsd:element>
+          <xsd:element name="day1">
+            <xsd:simpleType>
+              <xsd:restriction base="xsd:gDay">
+                <xsd:minInclusive value="---28"/>
+                <xsd:maxInclusive value="---31"/>
+              </xsd:restriction>
+            </xsd:simpleType>
+          </xsd:element>
+          <xsd:element name="monthday1" type="xsd:gMonthDay"/>
+        </xsd:choice>
+      </xsd:sequence>
+    </xsd:complexType>
+  </xsd:element>
+  <xsd:simpleType name='holidays'>
+    <xsd:annotation>
+      <xsd:documentation>some US holidays</xsd:documentation>
+    </xsd:annotation>
+    <xsd:restriction base='xsd:gMonthDay'>
+      <xsd:enumeration value='--01-01'>
+        <xsd:annotation>
+          <xsd:documentation>New Year's day</xsd:documentation>
+        </xsd:annotation>
+      </xsd:enumeration>
+      <xsd:enumeration value='--07-04'>
+        <xsd:annotation>
+          <xsd:documentation>4th of July</xsd:documentation>
+        </xsd:annotation>
+      </xsd:enumeration>
+      <xsd:enumeration value='--12-25'>
+        <xsd:annotation>
+          <xsd:documentation>Christmas</xsd:documentation>
+        </xsd:annotation>
+      </xsd:enumeration>
+    </xsd:restriction>
+  </xsd:simpleType>
+</xsd:schema>
+
diff --git a/fuzz/seed_corpus/55464f8e197c6786fdd2863dcf1ad7adab2250d5 b/fuzz/seed_corpus/55464f8e197c6786fdd2863dcf1ad7adab2250d5
new file mode 100644
index 000000000000..bd7309813961
--- /dev/null
+++ b/fuzz/seed_corpus/55464f8e197c6786fdd2863dcf1ad7adab2250d5
@@ -0,0 +1 @@
+<bad>5<note>fails</note></bad>
diff --git a/fuzz/seed_corpus/555e6e4146007a7e0f75a48c3803939f54fa1c0f b/fuzz/seed_corpus/555e6e4146007a7e0f75a48c3803939f54fa1c0f
new file mode 100644
index 000000000000..83bc4585a3d2
--- /dev/null
+++ b/fuzz/seed_corpus/555e6e4146007a7e0f75a48c3803939f54fa1c0f
@@ -0,0 +1,28 @@
+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG April 1999//EN" 
+  "http://www.w3.org/Graphics/SVG/svg-19990412.dtd">
+<svg width="4in" height="3in">
+  <defs>
+    <symbol id="TemplateObject01">
+      <!-- symbol definition here -->
+    </symbol>
+  </defs>
+
+  <desc>Examples of inline and referenced content
+  </desc>
+  
+  <!-- <g> with inline content -->
+  <g>
+    <!-- Inline content goes here -->
+  </g>
+
+  <!-- referenced content -->
+  <use href="#TemplateObject01" />
+
+  <!-- <g> with both referenced and inline content -->
+  <g>
+    <use href="#TemplateObject01" />
+    <!-- Inline content goes here -->
+  </g>
+
+</svg>
diff --git a/fuzz/seed_corpus/55672fa125643998bd33dd6ee638fc2bbf9c9cfc b/fuzz/seed_corpus/55672fa125643998bd33dd6ee638fc2bbf9c9cfc
new file mode 100644
index 000000000000..9d8193943d55
--- /dev/null
+++ b/fuzz/seed_corpus/55672fa125643998bd33dd6ee638fc2bbf9c9cfc
@@ -0,0 +1 @@
+<tst xmlns:a="http://example.com/" xmlns:a="http://example.com/"/>
diff --git a/fuzz/seed_corpus/55a40d3fb150cfb1e9a4a9603b79f6572d368e82 b/fuzz/seed_corpus/55a40d3fb150cfb1e9a4a9603b79f6572d368e82
new file mode 100644
index 000000000000..c90cb88159d2
--- /dev/null
+++ b/fuzz/seed_corpus/55a40d3fb150cfb1e9a4a9603b79f6572d368e82
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!-- 
+-->
+<foo xmlns="http://FOO" xmlns:foo="http://FOO"  xmlns:bar="http://BAR" xmlns:boo="http://BOO" xmlns:doo="http://DOO" 
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+	xsi:schemaLocation="http://FOO attrGroup-wildcard1_0.xsd" 
+	foo:bar="o" doo:bar="o"/>
+	
+
diff --git a/fuzz/seed_corpus/55c253c203f74e71c081d2ccd7c41c0619ed3356 b/fuzz/seed_corpus/55c253c203f74e71c081d2ccd7c41c0619ed3356
new file mode 100644
index 000000000000..ddb4cfddf766
--- /dev/null
+++ b/fuzz/seed_corpus/55c253c203f74e71c081d2ccd7c41c0619ed3356
@@ -0,0 +1,12 @@
+=>((a|b|\p{Nd}){1,2}|aaa|bbbb){1,2}
+bab
+aaca
+aaabbbb
+a0b
+aa0aaa
+b0aaa
+=>(\d{1,3}\.){3}\d{1,3}
+1.2.3.4
+1.22.333.44
+1.2.3
+1..2.3
diff --git a/fuzz/seed_corpus/55fe918b256dddc9a0ae57ef1450389aff0a2e00 b/fuzz/seed_corpus/55fe918b256dddc9a0ae57ef1450389aff0a2e00
new file mode 100644
index 000000000000..ce7647dd9e73
--- /dev/null
+++ b/fuzz/seed_corpus/55fe918b256dddc9a0ae57ef1450389aff0a2e00
@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+<foo/>
+
diff --git a/fuzz/seed_corpus/560d8154f1460978fa0fc9e4229c14c8eac4bd51 b/fuzz/seed_corpus/560d8154f1460978fa0fc9e4229c14c8eac4bd51
new file mode 100644
index 000000000000..b5c29f607325
--- /dev/null
+++ b/fuzz/seed_corpus/560d8154f1460978fa0fc9e4229c14c8eac4bd51
@@ -0,0 +1,17 @@
+<?xml version="1.0"?>
+<xsd:schema 
+	xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+	targetNamespace="http://FOO"
+	xmlns:foo="http://FOO">		
+
+	<xsd:element name="foo">
+		<xsd:complexType>
+			<xsd:sequence>
+				<xsd:any namespace="##other" processContents="lax"/>
+				<xsd:any namespace="##other" processContents="lax"/>
+				<xsd:any namespace="##other" processContents="lax"/>
+			</xsd:sequence>
+		</xsd:complexType>
+	</xsd:element>
+	
+</xsd:schema>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/561f5175c68d68cc130bf08948b186be930f303e b/fuzz/seed_corpus/561f5175c68d68cc130bf08948b186be930f303e
new file mode 100644
index 000000000000..933d06d6597b
--- /dev/null
+++ b/fuzz/seed_corpus/561f5175c68d68cc130bf08948b186be930f303e
@@ -0,0 +1,14 @@
+<!DOCTYPE doc [
+<!ELEMENT doc (src | dest)*>
+<!ELEMENT src EMPTY>
+<!ELEMENT dest EMPTY>
+<!ATTLIST src ref IDREF #IMPLIED>
+<!ATTLIST dest id ID #IMPLIED>
+<!ENTITY dest SYSTEM "dtds/destfoo.ent">
+]>
+<doc>
+  <src ref="foo"/>
+  &dest;
+  <src ref="foo"/>
+</doc>
+
diff --git a/fuzz/seed_corpus/563962cf2e742f56516404e010e70563dcdc2b02 b/fuzz/seed_corpus/563962cf2e742f56516404e010e70563dcdc2b02
new file mode 100644
index 000000000000..66d84d006112
--- /dev/null
+++ b/fuzz/seed_corpus/563962cf2e742f56516404e010e70563dcdc2b02
@@ -0,0 +1,20 @@
+<?xml version="1.0"?>
+<!-- 
+No error reported.
+
+Seems like <moo> is accepted, but should not, since "##other" rules out
+elements in no namespace.
+
+Xerces reports:
+any-err-2.xml:18,8: (Error) cvc-complex-type.2.4.a: Invalid content starting 
+with element 'moo'. 
+One of '{"urn:test:foo":bar, WC[##other:"urn:test:foo"]}' is expected.
+
+-->
+<foo:foo xmlns:foo="urn:test:foo" xmlns:moo="urn:test:moo"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="urn:test:foo any7_2.xsd">
+	<foo:bar/>
+	<moo:moo/>	
+</foo:foo>
+ 
diff --git a/fuzz/seed_corpus/56aef1d358243504189ee0a78b856fe588f88398 b/fuzz/seed_corpus/56aef1d358243504189ee0a78b856fe588f88398
new file mode 100644
index 000000000000..2d91c6c6d437
--- /dev/null
+++ b/fuzz/seed_corpus/56aef1d358243504189ee0a78b856fe588f88398
@@ -0,0 +1,20 @@
+<?xml version="1.0"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
+
+    <xs:element name="test">
+        <xs:complexType>
+            <xs:attribute name="test1" type="myType"/>
+            <xs:attribute name="test2" type="myType"/>
+            <xs:attribute name="test3" type="myType"/>
+            <xs:attribute name="test4" type="myType"/>
+            <xs:attribute name="test5" type="myType"/>
+        </xs:complexType>
+    </xs:element>
+
+    <xs:simpleType name="myType">
+        <xs:restriction base="xs:string">
+            <xs:pattern value="[56;&amp;#]"/>
+        </xs:restriction>
+    </xs:simpleType>
+
+</xs:schema>
diff --git a/fuzz/seed_corpus/56b4f44bec49bbcee0cce977a8a266b834647ddc b/fuzz/seed_corpus/56b4f44bec49bbcee0cce977a8a266b834647ddc
new file mode 100644
index 000000000000..a22a89ed5774
--- /dev/null
+++ b/fuzz/seed_corpus/56b4f44bec49bbcee0cce977a8a266b834647ddc
@@ -0,0 +1,9 @@
+<schema xmlns="http://www.ascc.net/xml/schematron" >
+     <pattern name="Test integer">
+          <rule context="AAA">
+               <report test="floor(.) = number(.)">O.K.</report>
+               <assert test="floor(.) = number(.)">The AAA value is not an integer.</assert>
+          </rule>
+     </pattern>
+</schema>
+
diff --git a/fuzz/seed_corpus/56dac335de8fa2900e0e83ee4ed73d7ca9da9d00 b/fuzz/seed_corpus/56dac335de8fa2900e0e83ee4ed73d7ca9da9d00
new file mode 100644
index 000000000000..c7bbe8bc9ac0
--- /dev/null
+++ b/fuzz/seed_corpus/56dac335de8fa2900e0e83ee4ed73d7ca9da9d00
@@ -0,0 +1,15 @@
+<element name="addressBook" xmlns="http://relaxng.org/ns/structure/1.0">
+  <zeroOrMore>
+    <element name="card">
+      <interleave>
+	<element name="name">
+	  <text/>
+	</element>
+	<element name="email">
+	  <text/>
+	</element>
+      </interleave>
+    </element>
+  </zeroOrMore>
+</element>
+
diff --git a/fuzz/seed_corpus/56f1391fa175711c6d1283b78972369768dae34c b/fuzz/seed_corpus/56f1391fa175711c6d1283b78972369768dae34c
new file mode 100644
index 000000000000..8636ee4e1cac
--- /dev/null
+++ b/fuzz/seed_corpus/56f1391fa175711c6d1283b78972369768dae34c
@@ -0,0 +1,5 @@
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <notAllowed/>
+  </start>
+</grammar>
diff --git a/fuzz/seed_corpus/57310dd73395497908722a558d16c8905e68f30c b/fuzz/seed_corpus/57310dd73395497908722a558d16c8905e68f30c
new file mode 100644
index 000000000000..0800b1bcee6a
--- /dev/null
+++ b/fuzz/seed_corpus/57310dd73395497908722a558d16c8905e68f30c
@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="utf-8"?>
+<testElem xmlns="http://obj-sys.com/mySchema">value</testElem>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/579869ad538f409879032fecb224892dc24d3c3c b/fuzz/seed_corpus/579869ad538f409879032fecb224892dc24d3c3c
new file mode 100644
index 000000000000..e928957c97b2
--- /dev/null
+++ b/fuzz/seed_corpus/579869ad538f409879032fecb224892dc24d3c3c
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<CollectedOutput xmlns="http://example.com/xml/Aggregator"
+             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+             xsi:schemaLocation="http://example.com/xml/Aggregator
+             582906-2-0.xsd">5.3</CollectedOutput>
diff --git a/fuzz/seed_corpus/57f5bc58cf0f47f9300dee878113c54b7354b44a b/fuzz/seed_corpus/57f5bc58cf0f47f9300dee878113c54b7354b44a
new file mode 100644
index 000000000000..e1ea331f07fe
--- /dev/null
+++ b/fuzz/seed_corpus/57f5bc58cf0f47f9300dee878113c54b7354b44a
@@ -0,0 +1,6 @@
+<?xml version="1.0"?>
+<!DOCTYPE a [
+<!ENTITY % pcdata "(#PCDATA)">
+<!ELEMENT e %pcdata>
+]>
+<a> violates [ WFC: PEs in Internal Subset ] </a>
diff --git a/fuzz/seed_corpus/58954c17802ce440f8f3e856de1203b91db0860e b/fuzz/seed_corpus/58954c17802ce440f8f3e856de1203b91db0860e
new file mode 100644
index 000000000000..58420d301db8
--- /dev/null
+++ b/fuzz/seed_corpus/58954c17802ce440f8f3e856de1203b91db0860e
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<xs:schema targetNamespace="http://www.newport-networks.com/NNL" 
+xmlns:nnl="http://www.newport-networks.com/NNL" 
+xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" 
+attributeFormDefault="unqualified" version="1.00">
+	<xs:group name="schema2group">
+		<xs:sequence>
+			<xs:element name="file" type="xs:string" 
+default="$File$"/>
+		</xs:sequence>
+	</xs:group>
+</xs:schema>
diff --git a/fuzz/seed_corpus/58b308881595a707934969bc06b3c618cdee1d7b b/fuzz/seed_corpus/58b308881595a707934969bc06b3c618cdee1d7b
new file mode 100644
index 000000000000..79ac4a600600
--- /dev/null
+++ b/fuzz/seed_corpus/58b308881595a707934969bc06b3c618cdee1d7b
@@ -0,0 +1,3 @@
+<device link="serial">
+  <serial-element/>
+</device>
diff --git a/fuzz/seed_corpus/58f57f2f1d0b0aa1e673c608f894a28881e73c37 b/fuzz/seed_corpus/58f57f2f1d0b0aa1e673c608f894a28881e73c37
new file mode 100644
index 000000000000..18c81ea87a81
--- /dev/null
+++ b/fuzz/seed_corpus/58f57f2f1d0b0aa1e673c608f894a28881e73c37
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<testDecimalFacet xmlns="http://www.foo.com"
+xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="http://www.foo.com bug313982_0.xsd">0.99</testDecimalFacet>
diff --git a/fuzz/seed_corpus/597ab70ad943125c31f6f968bdd2fde252e64212 b/fuzz/seed_corpus/597ab70ad943125c31f6f968bdd2fde252e64212
new file mode 100644
index 000000000000..8552efc217e1
--- /dev/null
+++ b/fuzz/seed_corpus/597ab70ad943125c31f6f968bdd2fde252e64212
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- This tests that two-byte UTF-8 characters are parsed properly when split across a buffer boundary of length XML_PARSER_BIG_BUFFER_SIZE (300 bytes). -->
+<doc>
+<p><![CDATA[ČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČ]]></p>
+<p><![CDATA[ ČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČČ]]></p>
+</doc>
diff --git a/fuzz/seed_corpus/5a3cf187c6e1e924014f8301e3bd74d417b53792 b/fuzz/seed_corpus/5a3cf187c6e1e924014f8301e3bd74d417b53792
new file mode 100644
index 000000000000..4c8d923f9ac8
--- /dev/null
+++ b/fuzz/seed_corpus/5a3cf187c6e1e924014f8301e3bd74d417b53792
@@ -0,0 +1,7 @@
+<!DOCTYPE doc [
+<!ELEMENT doc ((a | b)+, c) >
+<!ELEMENT a EMPTY>
+<!ELEMENT b EMPTY>
+<!ELEMENT c EMPTY>
+]>
+<doc><a/><b/><c/></doc>
diff --git a/fuzz/seed_corpus/5aaf47510fc324ff42645f8a0ebe1ee0a3d70e9d b/fuzz/seed_corpus/5aaf47510fc324ff42645f8a0ebe1ee0a3d70e9d
new file mode 100644
index 000000000000..b8a6de9b786c
--- /dev/null
+++ b/fuzz/seed_corpus/5aaf47510fc324ff42645f8a0ebe1ee0a3d70e9d
@@ -0,0 +1,806 @@
+<xsdtest>
+<datatype name="dateTime">
+<valid>2001-12-01T19:45:00</valid>
+<valid>2001-12-01T19:45:00Z</valid>
+<valid>2001-12-01T19:45:00-11:59</valid>
+<valid>0001-01-12T00:00:00+12:00</valid>
+<invalid>2001-12-1T19:45:00+24:00</invalid>
+<invalid>2001-12-1T19:45:00</invalid>
+<equiv>
+<class>
+  <value>2001-12-01T19:45:00</value>
+  <value>2001-12-01T19:45:00.00</value>
+</class>
+<class>
+  <value>2001-12-01T19:45:00Z</value>
+  <value>2001-12-01T19:45:00.00Z</value>
+  <value>2001-12-01T20:45:00+01:00</value>
+</class>
+</equiv>
+</datatype>
+<datatype name="anyURI">
+<valid>foobar</valid>
+<valid>http://www.example.com</valid>
+<valid>http://ji%6d@www.example.com</valid>
+<valid>http://www.example.co%6d</valid>
+<valid>nosuchscheme:stuff</valid>
+<invalid>foo$bar:stuff</invalid>
+<invalid>f%oobar</invalid>
+</datatype>
+<datatype name="integer">
+<valid>10</valid>
+<valid>01</valid>
+<valid>0123456789</valid>
+<valid>+10</valid>
+<valid>-10</valid>
+<invalid>1.0</invalid>
+<invalid>.1</invalid>
+<valid>9999999999999999999999999999999</valid>
+<invalid>1.</invalid>
+<invalid>0.</invalid>
+<equiv>
+<class>
+  <value>0</value>
+  <value>+0</value>
+  <value>-0</value>
+  <value>00</value>
+</class>
+<class>
+  <value>10</value>
+  <value>+10</value>
+  <value>+0010</value>
+  <value>010</value>
+</class>
+<class>
+  <value>-10</value>
+  <value>-0010</value>
+  <value>-010</value>
+</class>
+</equiv>
+</datatype>
+<datatype name="duration">
+<valid>P1Y</valid>
+<valid>P1Y0M2DT17H5M12S</valid>
+<valid>-P1Y</valid>
+<valid>P60D</valid>
+<valid>PT24H</valid>
+<valid>PT1.2S</valid>
+<invalid>P24h</invalid>
+<invalid>P24H</invalid>
+<invalid>P1YT</invalid>
+<invalid>P</invalid>
+<invalid>-P</invalid>
+<equiv>
+  <class>
+    <value>-P6M</value>
+  </class>
+  <class>
+    <value>P0Y</value>
+    <value>-P0Y</value>
+  </class>
+  <class>
+    <value>P1Y</value>
+    <value>P001Y</value>
+    <value>P001Y0M</value>
+    <value>P1Y0M0DT0H0M0.0S</value>
+  </class>
+  <class>
+    <value>P6M</value>
+  </class>
+  <class>
+    <value>PT6M</value>
+  </class>
+  <class>
+    <value>PT1S</value>
+    <value>PT1.0S</value>
+  </class>
+</equiv>
+<lessThan>
+  <value>PT1M</value>
+  <value>PT61S</value>
+</lessThan>
+<lessThan>
+  <value>PT59S</value>
+  <value>PT1M</value>
+</lessThan>
+<incomparable>
+  <value>PT60S</value>
+  <value>PT1M</value>
+</incomparable>
+<lessThan>
+  <value>PT1H</value>
+  <value>PT61M</value>
+</lessThan>
+<lessThan>
+  <value>PT59M</value>
+  <value>PT1H</value>
+</lessThan>
+<incomparable>
+  <value>PT60M</value>
+  <value>PT1H</value>
+</incomparable>
+<lessThan>
+  <value>P1D</value>
+  <value>PT25H</value>
+</lessThan>
+<lessThan>
+  <value>PT23H</value>
+  <value>P1D</value>
+</lessThan>
+<incomparable>
+  <value>P1D</value>
+  <value>PT24H</value>
+</incomparable>
+<lessThan>
+  <value>P1Y</value>
+  <value>P13M</value>
+</lessThan>
+<lessThan>
+  <value>P11M</value>
+  <value>P1Y</value>
+</lessThan>
+<incomparable>
+  <value>P12M</value>
+  <value>P1Y</value>
+</incomparable>
+<lessThan>
+  <value>P364D</value>
+  <value>P1Y</value>
+</lessThan>
+<incomparable>
+  <value>P1Y</value>
+  <value>P365D</value>
+</incomparable>
+<incomparable>
+  <value>P1Y</value>
+  <value>P366D</value>
+</incomparable>
+<lessThan>
+  <value>P1Y</value>
+  <value>P367D</value>
+</lessThan>
+<lessThan>
+  <value>P149D</value>
+  <value>P5M</value>
+</lessThan>
+<incomparable>
+  <value>P150D</value>
+  <value>P5M</value>
+</incomparable>
+<incomparable>
+  <value>P151D</value>
+  <value>P5M</value>
+</incomparable>
+<incomparable>
+  <value>P152D</value>
+  <value>P5M</value>
+</incomparable>
+<incomparable>
+  <value>P153D</value>
+  <value>P5M</value>
+</incomparable>
+<lessThan>
+  <value>P5M</value>
+  <value>P154D</value>
+</lessThan>
+<lessThan>
+  <value>P27D</value>
+  <value>P1M</value>
+</lessThan>
+<incomparable>
+  <value>P28D</value>
+  <value>P1M</value>
+</incomparable>
+<incomparable>
+  <value>P29D</value>
+  <value>P1M</value>
+</incomparable>
+<incomparable>
+  <value>P30D</value>
+  <value>P1M</value>
+</incomparable>
+<incomparable>
+  <value>P31D</value>
+  <value>P1M</value>
+</incomparable>
+<lessThan>
+  <value>P1M</value>
+  <value>P32D</value>
+</lessThan>
+</datatype>
+<datatype name="time">
+<valid>12:45:00</valid>
+<valid>12:45:00Z</valid>
+</datatype>
+<datatype name="date">
+<valid>1886-12-01</valid>
+<valid>1886-12-01Z</valid>
+<lessThan>
+  <value>1066-12-31</value>
+  <value>1900-01-01</value>
+</lessThan>
+<lessThan>
+  <value>1900-01-01</value>
+  <value>1900-01-02</value>
+</lessThan>
+</datatype>
+<datatype name="gYearMonth">
+<valid>1996-12</valid>
+<valid>1996-01</valid>
+<valid>1996-01Z</valid>
+<invalid>1996-00</invalid>
+<equiv>
+<class><value>1996-01</value></class>
+<class>
+  <value>1996-01Z</value>
+  <value>1996-01+00:00</value>
+  <value>1996-01-00:00</value>
+</class>
+<class><value>1996-01+01:00</value></class>
+<class><value>1996-01-01:00</value></class>
+</equiv>
+</datatype>
+<datatype name="gYear">
+<valid>2001</valid>
+<valid>2001Z</valid>
+<lessThan>
+  <value>1999</value>
+  <value>2000</value>
+</lessThan>
+<lessThan>
+  <value>1999+07:00</value>
+  <value>2000+07:00</value>
+</lessThan>
+</datatype>
+<datatype name="gMonthDay">
+<valid>--12-01</valid>
+<valid>--12-01Z</valid>
+<lessThan>
+  <value>--12-01</value>
+  <value>--12-04</value>
+</lessThan>
+<lessThan>
+  <value>--11-17</value>
+  <value>--12-04</value>
+</lessThan>
+</datatype>
+<datatype name="gDay">
+<valid>---20</valid>
+<valid>---20Z</valid>
+<lessThan>
+  <value>---01</value>
+  <value>---31</value>
+</lessThan>
+</datatype>
+<datatype name="gMonth">
+<valid>--12</valid>
+<valid>--01</valid>
+<valid>--01Z</valid>
+<valid> --12 </valid>
+<invalid>---01</invalid>
+<invalid>--00</invalid>
+<invalid>--13</invalid>
+<invalid>- -13</invalid>
+<lessThan>
+  <value>--01</value>
+  <value>--12</value>
+</lessThan>
+<lessThan>
+  <value>--01</value>
+  <value>--02</value>
+</lessThan>
+</datatype>
+<datatype name="boolean">
+<valid>true</valid>
+<valid>false</valid>
+<valid>0</valid>
+<valid>1</valid>
+<invalid>00</invalid>
+<invalid>00</invalid>
+<invalid>01</invalid>
+<equiv>
+<class><value>true</value><value>1</value></class>
+<class><value>false</value><value>0</value></class>
+</equiv>
+</datatype>
+<datatype name="base64Binary">
+<valid>AAAA</valid>
+<valid>abcd efgh ijkl mnop qrst uvwx yzAB CDEF GHIJ KLMN OPQR
+STUV WXYZ 0123 4567 89+/</valid>
+<valid>BA==</valid>
+<valid></valid>
+<valid>BA==</valid>
+<valid>BQ==</valid>
+<valid>Bg==</valid>
+<valid>Bw==</valid>
+<valid>BBA=</valid>
+<valid>BBA=</valid>
+<valid>BBE=</valid>
+<valid>BBI=</valid>
+<valid>BBM=</valid>
+<valid>BBQ=</valid>
+<valid>BBU=</valid>
+<valid>BBY=</valid>
+<valid>BBc=</valid>
+<valid>BBg=</valid>
+<valid>BBk=</valid>
+<valid>BBo=</valid>
+<valid>BBs=</valid>
+<valid>BBw=</valid>
+<valid>BB0=</valid>
+<valid>BB4=</valid>
+<valid>BB8=</valid>
+<invalid>====</invalid>
+<invalid>BB==</invalid>
+<invalid>BBB=</invalid>
+<invalid>B===</invalid>
+<invalid>B</invalid>
+<equiv>
+<class>
+<value>deadbeef</value>
+<value>d&#xA;&#xD;&#x9;e a d
+b eef </value>
+</class>
+<class>
+<value>DEADBEEF</value>
+<value>D&#xA;&#xD;&#x9;E A D
+B EEF </value>
+</class>
+</equiv>
+<length value="0"></length>
+<length value="6">deadbeef</length>
+<length value="1">BA==</length>
+<length value="2">BBA=</length>
+<length value="3">dead</length>
+<length value="4">deadBA==</length>
+</datatype>
+<datatype name="hexBinary">
+<valid>deadbeef</valid>
+<valid></valid>
+<valid>0123456789ABCDEFabcdef</valid>
+<invalid>00 00</invalid>
+<invalid>00.00</invalid>
+<invalid>0G</invalid>
+<equiv>
+ <class>
+   <value>00</value>
+   <value>
+	00
+   </value>
+ </class>
+ <class>
+   <value>01</value>
+ </class>
+ <class>
+   <value>10</value>
+ </class>
+ <class>
+   <value>0a</value>
+   <value>0A</value>
+ </class>
+</equiv>
+<length value="0"></length>
+<length value="1">00</length>
+<length value="2">0000</length>
+<length value="2"> 0000 </length>
+<length value="2">AAAA</length>
+</datatype>
+<datatype name="float">
+<valid>1.0</valid>
+<valid>1.</valid>
+<valid>.1</valid>
+<invalid>- 1</invalid>
+<invalid>1 .0</invalid>
+<invalid>+INF</invalid>
+<invalid>+NaN</invalid>
+<invalid>-NaN</invalid>
+<equiv>
+<class>
+  <value>0</value>
+  <value>-0</value>
+  <value>+0</value>
+  <value> 0 </value>
+  <value> 0. </value>
+  <value> .0 </value>
+  <value> 0.0 </value>
+  <value> 0e0 </value>
+  <value> 0E0 </value>
+  <value> 0E+0 </value>
+  <value> 0E-0 </value>
+</class>
+<class>
+  <value>1E0</value>
+  <value>0.1E1</value>
+  <value>10E-1</value>
+  <value>+1</value>
+</class>
+<class>
+  <value>-1</value>
+</class>
+<class>
+  <value>INF</value>
+  <value>INF </value>
+</class>
+<class>
+  <value>-INF</value>
+  <value>-INF </value>
+</class>
+<class>
+  <value>NaN</value>
+  <value> NaN </value>
+</class>
+</equiv>
+<lessThan>
+  <value>-INF</value>
+  <value>-1000</value>
+</lessThan>
+<lessThan>
+  <value>1000</value>
+  <value>INF</value>
+</lessThan>
+<lessThan>
+  <value>-1</value>
+  <value>1</value>
+</lessThan>
+<lessThan>
+  <value>0</value>
+  <value>1</value>
+</lessThan>
+<lessThan>
+  <value>-1</value>
+  <value>0</value>
+</lessThan>
+</datatype>
+<datatype name="double">
+<valid>1.0</valid>
+<valid>1.</valid>
+<valid>.1</valid>
+<invalid>- 1</invalid>
+<invalid>1 .0</invalid>
+<invalid>+INF</invalid>
+<invalid>+NaN</invalid>
+<invalid>-NaN</invalid>
+<equiv>
+<class>
+  <value>0</value>
+  <value>-0</value>
+  <value>+0</value>
+  <value> 0 </value>
+  <value> 0. </value>
+  <value> .0 </value>
+  <value> 0.0 </value>
+  <value> 0e0 </value>
+  <value> 0E0 </value>
+  <value> 0E+0 </value>
+  <value> 0E-0 </value>
+</class>
+<class>
+  <value>1E0</value>
+  <value>0.1E1</value>
+  <value>10E-1</value>
+  <value>+1</value>
+</class>
+<class>
+  <value>-1</value>
+</class>
+<class>
+  <value>INF</value>
+  <value>INF </value>
+</class>
+<class>
+  <value>-INF</value>
+  <value>-INF </value>
+</class>
+<class>
+  <value>NaN</value>
+  <value> NaN </value>
+</class>
+</equiv>
+<lessThan>
+  <value>-INF</value>
+  <value>-1000</value>
+</lessThan>
+<lessThan>
+  <value>1000</value>
+  <value>INF</value>
+</lessThan>
+<lessThan>
+  <value>-1</value>
+  <value>1</value>
+</lessThan>
+<lessThan>
+  <value>0</value>
+  <value>1</value>
+</lessThan>
+<lessThan>
+  <value>-1</value>
+  <value>0</value>
+</lessThan>
+</datatype>
+<datatype name="QName">
+<valid>foo</valid>
+<valid xmlns:x="http://www.example.com">x:foo</valid>
+<invalid>y:foo</invalid>
+<equiv xmlns:x="http://www.example.com"
+       xmlns:y="http://www.example.com/"
+       xmlns:z="http://www.example.com">
+<class>
+  <value>foo</value>
+  <value> foo</value>
+</class>
+<class>
+  <value>x:foo</value>
+  <value> x:foo </value>
+  <value>z:foo</value>
+</class>
+<class>
+  <value>x:bar</value>
+  <value>z:bar</value>
+</class>
+<class>
+  <value>y:foo</value>
+</class>
+<class>
+  <value>y:bar</value>
+</class>
+</equiv>
+</datatype>
+<datatype name="NOTATION">
+<valid>foo</valid>
+<valid xmlns:x="http://www.example.com">x:foo</valid>
+<invalid>y:foo</invalid>
+</datatype>
+<datatype name="decimal">
+<valid>1.0</valid>
+<valid>1.</valid>
+<valid>.1</valid>
+<valid>+1.0</valid>
+<valid>-1.0</valid>
+<valid> 1 </valid>
+<valid>99999999999999999999999999999999999999999999999999999999999999999</valid>
+<valid>-99999999999999999999999999999999999999999999999999999999999999999</valid>
+<invalid>junk</invalid>
+<invalid>--1</invalid>
+<invalid>++1</invalid>
+<invalid>+-1</invalid>
+<invalid>1.2.</invalid>
+<invalid>..1</invalid>
+<invalid>1..</invalid>
+<invalid>1 .2</invalid>
+<invalid>1+</invalid>
+<invalid>+ 1</invalid>
+<lessThan>
+  <value>0</value>
+  <value>1</value>
+</lessThan>
+</datatype>
+<datatype name="nonPositiveInteger">
+<valid>-1</valid>
+<valid>0</valid>
+<valid>-0</valid>
+<invalid>1</invalid>
+</datatype>
+<datatype name="nonNegativeInteger">
+<valid>1</valid>
+<valid>0</valid>
+<valid>+1</valid>
+<valid>+0</valid>
+<invalid>-1</invalid>
+</datatype>
+<datatype name="positiveInteger">
+<valid>+1</valid>
+<valid>1</valid>
+<invalid>0</invalid>
+<invalid>-1</invalid>
+</datatype>
+<datatype name="negativeInteger">
+<valid>-1</valid>
+<invalid>+1</invalid>
+<invalid>0</invalid>
+</datatype>
+<datatype name="long">
+<valid>1</valid>
+<valid>+1</valid>
+<valid>0</valid>
+<valid> 0 </valid>
+<invalid>1 2</invalid>
+<invalid>9999999999999999999999999999999999999999999999999999999999999999999999999</invalid>
+<valid>9223372036854775807</valid>
+<valid>-9223372036854775808</valid>
+<invalid>9223372036854775808</invalid>
+<invalid>-9223372036854775809</invalid>
+<invalid/>
+</datatype>
+<datatype name="int">
+<valid>1</valid>
+<valid>01</valid>
+<valid> 1 </valid>
+<valid>2147483647</valid>
+<valid>-2147483648</valid>
+<invalid>2147483648</invalid>
+<invalid>-2147483649</invalid>
+<invalid>9999999999999999999999999999999999999999999999999999999999999999999999999</invalid>
+<equiv>
+<class>
+ <value>1</value>
+ <value>+1</value>
+ <value> 1 </value>
+ <value>001</value>
+</class>
+<class>
+ <value>-1</value>
+ <value> -1 </value>
+ <value>-001</value>
+</class>
+</equiv>
+</datatype>
+<datatype name="short">
+<valid>1</valid>
+<valid>32767</valid>
+<valid>-32768</valid>
+<invalid>32768</invalid>
+<invalid>-32769</invalid>
+<invalid>9999999999999999999999999999999999999999999999999999999999999999999999999</invalid>
+<equiv>
+<class>
+ <value>1</value>
+ <value>+1</value>
+ <value> 1 </value>
+ <value>001</value>
+</class>
+<class>
+ <value>-1</value>
+ <value> -1 </value>
+ <value>-001</value>
+</class>
+</equiv>
+</datatype>
+<datatype name="byte">
+<valid>1</valid>
+<valid>127</valid>
+<valid>-128</valid>
+<invalid>128</invalid>
+<invalid>-129</invalid>
+</datatype>
+<datatype name="unsignedLong">
+<valid>1</valid>
+<valid>+1</valid>
+<invalid>-1</invalid>
+<valid>0</valid>
+<valid>18446744073709551615</valid>
+<invalid>18446744073709551616</invalid>
+<invalid>-1</invalid>
+</datatype>
+<datatype name="unsignedInt">
+<valid>1</valid>
+<valid>+1</valid>
+<valid>0</valid>
+<valid>4294967295</valid>
+<invalid>4294967296</invalid>
+<invalid>-1</invalid>
+</datatype>
+<datatype name="unsignedShort">
+<valid>1</valid>
+<valid>+1</valid>
+<valid>0</valid>
+<valid>65535</valid>
+<invalid>65536</invalid>
+<invalid>-1</invalid>
+</datatype>
+<datatype name="unsignedByte">
+<valid>1</valid>
+<valid>+1</valid>
+<valid>0</valid>
+<valid>255</valid>
+<invalid>256</invalid>
+<invalid>-1</invalid>
+</datatype>
+<datatype name="string">
+<valid>any thing at all!</valid>
+</datatype>
+<datatype name="normalizedString">
+<valid>any thing at all!</valid>
+</datatype>
+<datatype name="token">
+<valid>any thing at all!</valid>
+<equiv>
+<class>
+  <value/>
+  <value> </value>
+  <value>&#x9;&#xA;&#xD;&#x20;</value>
+</class>
+<class>
+  <value>x&#x20;</value>
+  <value>x&#xA;</value>
+  <value>x&#xD;</value>
+  <value>x&#x9;</value>
+  <value>&#x20;x</value>
+  <value>&#xA;x</value>
+  <value>&#xD;x</value>
+  <value>&#x9;x</value>
+  <value>&#x9;&#xA;&#xD;&#x20;x&#x9;&#xA;&#xD;&#x20;</value>
+</class>
+<class>
+  <value>x y&#x20;</value>
+  <value>x y&#xA;</value>
+  <value>x y&#xD;</value>
+  <value>x y&#x9;</value>
+  <value>x&#x20;y</value>
+  <value>x&#xA;y</value>
+  <value>x&#xD;y</value>
+  <value>x&#x9;y</value>
+  <value>&#x20;x y</value>
+  <value>&#xA;x y</value>
+  <value>&#xD;x y</value>
+  <value>&#x9;x y</value>
+  <value>&#x9;&#xA;&#xD;&#x20;x&#x9;&#xA;&#xD;&#x20;y&#x9;&#xA;&#xD;&#x20;</value>
+</class>
+</equiv>
+<length value="0"></length>
+<length value="1">x</length>
+<length value="1"> x </length>
+<length value="1">&#x10800;</length>
+</datatype>
+<datatype name="language">
+<valid>en</valid>
+<valid>en-UK</valid>
+<valid>i-cherokee</valid>
+<valid>x-klingon</valid>
+<valid>en-uk-scotland</valid>
+<invalid>en.UK</invalid>
+</datatype>
+<datatype name="Name">
+<valid>foo</valid>
+<valid>_0123456789</valid>
+<invalid>.</invalid>
+<valid>:</valid>
+<invalid>-</invalid>
+<invalid>1234</invalid>
+<valid> foo </valid>
+</datatype>
+<datatype name="NCName">
+<valid>foo</valid>
+<invalid>foo:bar</invalid>
+<invalid>0foo</invalid>
+<equiv>
+<class><value>foo</value><value> foo </value></class>
+<class><value>FOO</value><value> FOO </value></class>
+</equiv>
+</datatype>
+<datatype name="NMTOKEN">
+<valid>foo</valid>
+<valid>_</valid>
+<valid>.</valid>
+<valid>:</valid>
+<valid>-</valid>
+<valid>1234</valid>
+<valid> foo </valid>
+<length value="3"> foo </length>
+<length value="2">fo</length>
+<length value="1">f</length>
+</datatype>
+<datatype name="NMTOKENS">
+<valid>foo bar</valid>
+<invalid/>
+<valid>1 2 3 4</valid>
+</datatype>
+<datatype name="ID">
+<valid>foobar</valid>
+<invalid>foo:bar</invalid>
+<invalid>foo bar</invalid>
+</datatype>
+<datatype name="ENTITY">
+<invalid/>
+<invalid>foo</invalid>
+<valid internalSubset="&lt;!ENTITY foo SYSTEM 'whatever' NDATA jpeg>"
+>foo</valid>
+</datatype>
+<datatype name="ENTITIES">
+<invalid></invalid>
+<invalid>foo</invalid>
+<valid internalSubset="&lt;!ENTITY foo SYSTEM 'whatever' NDATA jpeg>
+&#xA;&lt;!ENTITY bar SYSTEM 'whatever' NDATA jpeg>
+"
+> foo bar </valid>
+</datatype>
+</xsdtest>
diff --git a/fuzz/seed_corpus/5af549baf4c3cb8b4d388b124707db855bcf6a5a b/fuzz/seed_corpus/5af549baf4c3cb8b4d388b124707db855bcf6a5a
new file mode 100644
index 000000000000..9fda49edddd9
--- /dev/null
+++ b/fuzz/seed_corpus/5af549baf4c3cb8b4d388b124707db855bcf6a5a
@@ -0,0 +1,8 @@
+<?xml version="1.0"?>
+<n0:local xmlns:n0="foo://bar" xmlns:n3="ftp://example.org">
+    <n1:elem2 xmlns:n1="http://example.net" xml:lang="en">
+	<n3:stuff xmlns:n3="ftp://example.org"/>
+    </n1:elem2>
+</n0:local>
+		      
+			      
\ No newline at end of file
diff --git a/fuzz/seed_corpus/5b0f4a37988f819558110ecfddee3b92a2362077 b/fuzz/seed_corpus/5b0f4a37988f819558110ecfddee3b92a2362077
new file mode 100644
index 000000000000..bec7e93294ee
--- /dev/null
+++ b/fuzz/seed_corpus/5b0f4a37988f819558110ecfddee3b92a2362077
@@ -0,0 +1 @@
+<a-3402823669209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384634725979468672093846347259794686720938463472597946867209384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\ No newline at end of file
diff --git a/fuzz/seed_corpus/5b1b33f44dd48aeb8929d4a7daf87b178a8bf395 b/fuzz/seed_corpus/5b1b33f44dd48aeb8929d4a7daf87b178a8bf395
new file mode 100644
index 000000000000..3507f6b5235a
--- /dev/null
+++ b/fuzz/seed_corpus/5b1b33f44dd48aeb8929d4a7daf87b178a8bf395
@@ -0,0 +1,3 @@
+<AAA>
+     <BBB bbb="CZ"/>
+</AAA>
diff --git a/fuzz/seed_corpus/5b2074a4c214ad1a3be4d58bd74fd47f4ff46d80 b/fuzz/seed_corpus/5b2074a4c214ad1a3be4d58bd74fd47f4ff46d80
new file mode 100644
index 000000000000..7dd71b10aaed
--- /dev/null
+++ b/fuzz/seed_corpus/5b2074a4c214ad1a3be4d58bd74fd47f4ff46d80
@@ -0,0 +1 @@
+<doc><a/></doc>
diff --git a/fuzz/seed_corpus/5b3de5182cab27fd312aaa5255983f386f655ba0 b/fuzz/seed_corpus/5b3de5182cab27fd312aaa5255983f386f655ba0
new file mode 100644
index 000000000000..7726c9d82b4e
--- /dev/null
+++ b/fuzz/seed_corpus/5b3de5182cab27fd312aaa5255983f386f655ba0
@@ -0,0 +1,2 @@
+<sub-inc><xinc:include href="inc.txt" parse="text" 
+         xmlns:xinc="http://www.w3.org/2001/XInclude"/></sub-inc>
diff --git a/fuzz/seed_corpus/5b3fdf55aa19abd6531bcff7b036b925eedf1cb3 b/fuzz/seed_corpus/5b3fdf55aa19abd6531bcff7b036b925eedf1cb3
new file mode 100644
index 0000000000000000000000000000000000000000..f6a7f2a589ac72d5c214b3dcba088a7dc23d3fac
GIT binary patch
literal 10374
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zIJNB&I;~!h|4(TtxfLj(^FH^n(}maZa{BNITAw>d(dH`t!dA?6GM!V}AJR$ok<*Z9
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zz_+}Uj-v}vAMS=l?CLG0efcJmcUxHg18l0YuDYXY?W$3#O8LOGOP?_O4!`@uRA0M8
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literal 0
HcmV?d00001

diff --git a/fuzz/seed_corpus/5baac57602e14608d0140d5f345f014e4e46ef22 b/fuzz/seed_corpus/5baac57602e14608d0140d5f345f014e4e46ef22
new file mode 100644
index 000000000000..9a0d1c664af4
--- /dev/null
+++ b/fuzz/seed_corpus/5baac57602e14608d0140d5f345f014e4e46ef22
@@ -0,0 +1,275 @@
+<?xml version="1.0"?>
+<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
+	<xsl:output method="text"/>
+
+	<xsl:template match="/">
+		<xsl:text><![CDATA[
+#include <libxml/parser.h>
+#include <libxml/tree.h>
+#include <libxml/xpath.h>
+#include <libxml/xpathInternals.h>
+]]>
+</xsl:text>
+		<xsl:call-template name="serializer"/>		
+		<xsl:apply-templates select="tests/test"/>
+		<xsl:text>
+
+int main(int argc, char **argv) {&#xA;</xsl:text>
+		<xsl:apply-templates select="tests/test" mode="call"/>
+		<xsl:text>
+	/* printf("finished.\n"); */
+	return (0);
+}
+</xsl:text>
+	</xsl:template>	
+
+	<xsl:template match="tests/test" mode="call">
+		<xsl:text>	nsTest_</xsl:text>
+		<xsl:value-of select="@name"/>
+		<xsl:text>();&#xA;</xsl:text>
+	</xsl:template>
+
+	<xsl:template name="xml-text">
+		<xsl:param name="text"/>
+		<xsl:call-template name="replace-string">
+			<!-- Substitute #10 for " -->	        			
+	        <xsl:with-param name="from" select="'&#10;'"/>
+	        <xsl:with-param name="to" select="'&quot;&#10;&quot;'"/>
+			<xsl:with-param name="text">
+				<xsl:call-template name="replace-string">
+					<!-- Substitute " for \" -->
+	        		<xsl:with-param name="from" select="'&quot;'"/>
+	        		<xsl:with-param name="to" select="'\&quot;'"/>
+					<xsl:with-param name="text">
+						<xsl:call-template name="replace-string">
+							<!-- Remove tabs. -->
+			        		<xsl:with-param name="from" select="'&#9;'"/>
+			        		<xsl:with-param name="to" select="''"/>
+							<xsl:with-param name="text" select="$text"/>
+	    				</xsl:call-template>
+					</xsl:with-param>
+    			</xsl:call-template>
+			</xsl:with-param>
+    	</xsl:call-template>
+		
+	</xsl:template>
+
+	<xsl:template match="doc" mode="define">
+		<xsl:text>	xmlDocPtr </xsl:text>
+		<xsl:value-of select="@name"/>
+		<xsl:text>;&#xA;</xsl:text>
+		<xsl:text>	const char * </xsl:text>
+		<xsl:value-of select="@name"/>
+		<xsl:text>_str = "</xsl:text>
+		<xsl:call-template name="xml-text">
+	        <xsl:with-param name="text" select="."/>
+    	</xsl:call-template>		
+		<xsl:text>";&#xA;</xsl:text>
+	</xsl:template>
+
+	<xsl:template match="expected" mode="define">
+		<xsl:text>	const char * </xsl:text>	
+		<xsl:text>exp_str = "</xsl:text>
+		<xsl:call-template name="xml-text">
+	        <xsl:with-param name="text" select="."/>
+    	</xsl:call-template>		
+		<xsl:text>";&#xA;</xsl:text>
+	</xsl:template>
+
+	<xsl:template match="doc">
+		<xsl:text>	</xsl:text>
+		<xsl:value-of select="@name"/>
+		<xsl:text> = xmlReadDoc(BAD_CAST </xsl:text>
+		<xsl:value-of select="@name"/>
+		<xsl:text>_str, NULL, NULL, 0);&#xA;</xsl:text>
+			
+		<xsl:apply-templates select="following-sibling::*[1]"/>
+
+		<xsl:text>	xmlFreeDoc(</xsl:text>
+		<xsl:value-of select="@name"/>
+		<xsl:text>);&#xA;</xsl:text>
+	</xsl:template>
+
+	<xsl:template match="xpath">
+	</xsl:template>
+
+	<xsl:template match="var" mode="define">
+		<xsl:text>	xmlNodePtr </xsl:text>
+		<xsl:value-of select="@name"/>
+		<xsl:text>;&#xA;</xsl:text>
+	</xsl:template>
+
+	<xsl:template match="var">
+		<xsl:if test="xpath">
+			<!-- Create XPath context. -->
+			<xsl:text>	/* Selecting node "</xsl:text><xsl:value-of select="@name"/><xsl:text>". */&#xA;</xsl:text>
+			<xsl:text>	xp = xmlXPathNewContext(</xsl:text>
+			<xsl:value-of select="xpath/@doc"/>
+			<xsl:text>);&#xA;</xsl:text>
+			<!-- Register namespaces. -->
+			<xsl:for-each select="xpath/reg-ns">
+				<xsl:text>	xmlXPathRegisterNs(xp, BAD_CAST "</xsl:text>
+				<xsl:value-of select="@prefix"/>
+				<xsl:text>", BAD_CAST "</xsl:text>
+				<xsl:value-of select="@ns"/>
+				<xsl:text>");&#xA;</xsl:text>
+			</xsl:for-each>
+			<!-- Evaluate. -->
+			<xsl:text>	</xsl:text>
+			<xsl:value-of select="@name"/>
+			<xsl:text> = nsSelectNode(xp, "</xsl:text>
+			<xsl:value-of select="xpath/@select-node"/>
+			<xsl:text>");&#xA;</xsl:text>
+			<xsl:text>	xmlXPathFreeContext(xp);&#xA;</xsl:text>
+		</xsl:if>
+		<xsl:apply-templates select="following-sibling::*[1]"/>
+	</xsl:template>
+
+	<xsl:template match="reconcile-ns">
+		<xsl:text>	/* Reconcile node "</xsl:text><xsl:value-of select="@ref"/><xsl:text>". */&#xA;</xsl:text>
+		<xsl:text>	xmlDOMWrapReconcileNamespaces(NULL, </xsl:text>
+		<xsl:value-of select="@node"/>
+		<xsl:text>, 0);&#xA;</xsl:text>
+		<xsl:apply-templates select="following-sibling::*[1]"/>
+	</xsl:template>
+
+	<xsl:template match="remove">
+		<xsl:text>	xmlDOMWrapRemoveNode(NULL, </xsl:text>
+		<xsl:value-of select="@node"/>
+		<xsl:text>->doc, </xsl:text>
+		<xsl:value-of select="@node"/>
+		<xsl:text>, 0);&#xA;</xsl:text>
+		<xsl:apply-templates select="following-sibling::*[1]"/>
+	</xsl:template>
+
+	<xsl:template match="adopt">
+		<xsl:text>	/* Adopt "</xsl:text><xsl:value-of select="@node"/><xsl:text>". */&#xA;</xsl:text>
+		<xsl:text>	xmlDOMWrapAdoptNode(NULL, </xsl:text>
+		<xsl:value-of select="@node"/>
+		<xsl:text>->doc, </xsl:text>
+		<xsl:value-of select="@node"/>
+		<xsl:text>, </xsl:text>
+		<xsl:value-of select="@dest-doc"/>
+		<xsl:text>, </xsl:text>
+		<xsl:choose>
+			<xsl:when test="@dest-parent">
+				<xsl:value-of select="@dest-parent"/>
+			</xsl:when>
+			<xsl:otherwise>
+				<xsl:text>NULL</xsl:text>
+			</xsl:otherwise>
+		</xsl:choose>		
+		<xsl:text>, 0);&#xA;</xsl:text>
+		<xsl:apply-templates select="following-sibling::*[1]"/>
+	</xsl:template>
+
+	<xsl:template match="append-child">
+		<xsl:text>	xmlAddChild(</xsl:text>
+		<xsl:value-of select="@parent"/>
+		<xsl:text>, </xsl:text>
+		<xsl:value-of select="@child"/>
+		<xsl:text>);&#xA;</xsl:text>
+		<xsl:apply-templates select="following-sibling::*[1]"/>
+	</xsl:template>
+
+	<xsl:template match="expected">		
+		<xsl:text>	/* Serialize "</xsl:text><xsl:value-of select="@doc"/><xsl:text>". */&#xA;</xsl:text>
+		<xsl:text>	result_str = nsSerializeNode(xmlDocGetRootElement(</xsl:text>
+		<xsl:value-of select="@doc"/>
+		<xsl:text>));&#xA;</xsl:text>
+		<xsl:text>	/* Compare result. */
+	if (! xmlStrEqual(BAD_CAST result_str, BAD_CAST exp_str)) {
+		printf("FAILED\n");
+		printf("%s\n", (const char *) result_str);
+		printf("- - -\n");
+		printf("Expected:\n%s\n", exp_str);
+		printf("= = =\n");
+	}
+	xmlFree(result_str);&#xA;</xsl:text>
+	</xsl:template>
+
+	<!--********
+	    * TEST *
+	    ********-->
+	<xsl:template match="test">		
+		<xsl:text>void nsTest_</xsl:text>
+		<xsl:value-of select="@name"/>
+		<xsl:text>(void) {
+	xmlChar * result_str;
+	xmlXPathContextPtr xp;
+	int memory;&#xA;</xsl:text>
+		<xsl:apply-templates select="*" mode="define"/>
+		<xsl:text>
+	memory = xmlMemUsed();
+	xmlInitParser();&#xA;&#xA;</xsl:text>
+		<xsl:apply-templates select="child::*[1]"/>
+		<xsl:text>
+	xmlCleanupParser();
+	memory = xmlMemUsed() - memory;
+
+	if (memory != 0) {		
+		printf("## '%s' MEMORY leak: %d\n", "</xsl:text>
+		<xsl:value-of select="@name"/>
+		<xsl:text>", memory);
+    }		
+}
+</xsl:text>	
+	</xsl:template>
+
+	<xsl:template name="serializer">
+		<xsl:text>
+		
+xmlChar * nsSerializeNode(xmlNodePtr node) {
+	xmlChar * ret;
+
+	xmlOutputBufferPtr buf;
+	buf = xmlAllocOutputBuffer(NULL);
+	xmlNodeDumpOutput(buf, node->doc, node, 0, 0, NULL);
+	xmlOutputBufferFlush(buf);
+	ret = (xmlChar *) buf->buffer->content;
+	buf->buffer->content = NULL;
+	(void) xmlOutputBufferClose(buf);
+	return (ret);
+}
+
+xmlNodePtr nsSelectNode(xmlXPathContextPtr xp, const char * xpath) {
+	xmlXPathObjectPtr xpres;
+	xmlNodePtr ret;	
+		
+	xpres = xmlXPathEval(BAD_CAST xpath, xp);
+	ret = xpres->nodesetval->nodeTab[0];
+	xmlXPathFreeObject(xpres);
+	return (ret);
+}
+
+</xsl:text>
+	</xsl:template>
+
+	<xsl:template name="replace-string">
+    <xsl:param name="text"/>
+    <xsl:param name="from"/>
+    <xsl:param name="to"/>
+
+    <xsl:choose>
+      <xsl:when test="contains($text, $from)">
+
+	<xsl:variable name="before" select="substring-before($text, $from)"/>
+	<xsl:variable name="after" select="substring-after($text, $from)"/>
+	<xsl:variable name="prefix" select="concat($before, $to)"/>
+
+	<xsl:value-of select="$before"/>
+	<xsl:value-of select="$to"/>
+        <xsl:call-template name="replace-string">
+	  <xsl:with-param name="text" select="$after"/>
+	  <xsl:with-param name="from" select="$from"/>
+	  <xsl:with-param name="to" select="$to"/>
+	</xsl:call-template>
+      </xsl:when> 
+      <xsl:otherwise>
+        <xsl:value-of select="$text"/>  
+      </xsl:otherwise>
+    </xsl:choose>            
+ </xsl:template>
+		
+	
+</xsl:stylesheet>
diff --git a/fuzz/seed_corpus/5bb8c285d98615ef25b44894a73dfd00b3d7ff25 b/fuzz/seed_corpus/5bb8c285d98615ef25b44894a73dfd00b3d7ff25
new file mode 100644
index 000000000000..3ef2030416ab
--- /dev/null
+++ b/fuzz/seed_corpus/5bb8c285d98615ef25b44894a73dfd00b3d7ff25
@@ -0,0 +1,7 @@
+<!DOCTYPE item [
+<!ENTITY % sampleEnt "<!ELEMENT item (para)+>">
+<!ENTITY sampleEnt "the hyacinth girl">
+%sampleEnt;
+<!ELEMENT para (#PCDATA)>
+]>
+<item><para>'they called me &sampleEnt;'</para></item>
diff --git a/fuzz/seed_corpus/5bbfae7061d2f7091265014f9c6aa5b7211f0e15 b/fuzz/seed_corpus/5bbfae7061d2f7091265014f9c6aa5b7211f0e15
new file mode 100644
index 000000000000..b96dbb499989
--- /dev/null
+++ b/fuzz/seed_corpus/5bbfae7061d2f7091265014f9c6aa5b7211f0e15
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+
+<!-- This test checks the implementation of the "itemType" attribute of the xsd:list element. -->
+
+<schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="http://FOO" xmlns:foo="http://FOO">
+  
+ <element name="foo">
+	<simpleType>
+  		<list itemType="string"/>
+	</simpleType>   			          
+  </element>   
+
+  
+</schema>    
\ No newline at end of file
diff --git a/fuzz/seed_corpus/5c15a9f0773b83943aed2431841a30313a048970 b/fuzz/seed_corpus/5c15a9f0773b83943aed2431841a30313a048970
new file mode 100644
index 000000000000..e07dc4d18217
--- /dev/null
+++ b/fuzz/seed_corpus/5c15a9f0773b83943aed2431841a30313a048970
@@ -0,0 +1,23 @@
+<?xml version="1.0"?>
+<!DOCTYPE billion [
+<!ELEMENT billion (#PCDATA)>
+<!ENTITY laugh0 "ha">
+<!ENTITY laugh1 "&laugh0;&laugh0;">
+<!ENTITY laugh2 "&laugh1;&laugh1;">
+<!ENTITY laugh3 "&laugh2;&laugh2;">
+<!ENTITY laugh4 "&laugh3;&laugh3;">
+<!ENTITY laugh5 "&laugh4;&laugh4;">
+<!ENTITY laugh6 "&laugh5;&laugh5;">
+<!ENTITY laugh7 "&laugh6;&laugh6;">
+<!ENTITY laugh8 "&laugh7;&laugh7;">
+<!ENTITY laugh9 "&laugh8;&laugh8;">
+<!ENTITY laugh10 "&laugh9;&laugh9;">
+<!ENTITY laugh11
+"&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;">
+<!ENTITY laugh12
+"&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;">
+<!ENTITY laugh13
+"&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;">
+]>
+<billion location="&laugh13;">text</billion>
+
diff --git a/fuzz/seed_corpus/5c1c50b69371c23acc7cfd00560a0b8297e4a2e1 b/fuzz/seed_corpus/5c1c50b69371c23acc7cfd00560a0b8297e4a2e1
new file mode 100644
index 000000000000..94b927e54585
--- /dev/null
+++ b/fuzz/seed_corpus/5c1c50b69371c23acc7cfd00560a0b8297e4a2e1
@@ -0,0 +1,4 @@
+<?xml version="1.0"?>
+<dia:diagram xmlns:dia="http://www.lysator.liu.se/~alla/dia/">
+  <dia:diagramdata dia:testattr="test"/>
+</dia:diagram>
diff --git a/fuzz/seed_corpus/5cfb92ac6c6c7e8e0b2a7382b69c057f60521a43 b/fuzz/seed_corpus/5cfb92ac6c6c7e8e0b2a7382b69c057f60521a43
new file mode 100644
index 000000000000..8e1a66d7f429
--- /dev/null
+++ b/fuzz/seed_corpus/5cfb92ac6c6c7e8e0b2a7382b69c057f60521a43
@@ -0,0 +1,5 @@
+<html>
+<body>
+<pre><a href="toto"></a><img src="titi"></pre>
+</body>
+</html>
diff --git a/fuzz/seed_corpus/5d0bb7643ee98b79f8b765e4fbd1ac5c7bdc559c b/fuzz/seed_corpus/5d0bb7643ee98b79f8b765e4fbd1ac5c7bdc559c
new file mode 100644
index 000000000000..e3427a1383b5
--- /dev/null
+++ b/fuzz/seed_corpus/5d0bb7643ee98b79f8b765e4fbd1ac5c7bdc559c
@@ -0,0 +1,2 @@
+<?xml version="1.0"?>
+<a> &unknown; violates [ WFC: Entity Declared ] </a>
diff --git a/fuzz/seed_corpus/5d2f869e80b1b6b121e6b0d627529e50212cd112 b/fuzz/seed_corpus/5d2f869e80b1b6b121e6b0d627529e50212cd112
new file mode 100644
index 000000000000..85f54188c110
--- /dev/null
+++ b/fuzz/seed_corpus/5d2f869e80b1b6b121e6b0d627529e50212cd112
@@ -0,0 +1,13 @@
+<element name="addressBook" ns="http://www.example.com"
+         xmlns="http://relaxng.org/ns/structure/1.0">
+  <zeroOrMore>
+    <element name="card">
+      <element name="name">
+        <text/>
+      </element>
+      <element name="email">
+        <text/>
+      </element>
+    </element>
+  </zeroOrMore>
+</element>
diff --git a/fuzz/seed_corpus/5eca276cdaa08ea3a53693aba3670a451e53905e b/fuzz/seed_corpus/5eca276cdaa08ea3a53693aba3670a451e53905e
new file mode 100644
index 000000000000..311d85fa735b
--- /dev/null
+++ b/fuzz/seed_corpus/5eca276cdaa08ea3a53693aba3670a451e53905e
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<CollectedOutput xmlns="http://example.com/xml/Aggregator"
+             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+             xsi:schemaLocation="http://example.com/xml/Aggregator
+             582906-1.xsd">5.3</CollectedOutput>
diff --git a/fuzz/seed_corpus/5f16b42510c4d4972269b88408507b9a928f1c37 b/fuzz/seed_corpus/5f16b42510c4d4972269b88408507b9a928f1c37
new file mode 100644
index 000000000000..2606a8323ecd
--- /dev/null
+++ b/fuzz/seed_corpus/5f16b42510c4d4972269b88408507b9a928f1c37
@@ -0,0 +1,19 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+	<head>
+		<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
+<title>Test Page</title>
+</head>
+<body>
+<div id="portal">
+<script type="text/javascript">
+	documen.write("Příliš žluťou�ký kůň úpěl �ábelksé ódy");
+</script>
+	<p>
+	Příliš žluťou�ký kůň úpěl �ábelksé ódy;
+	</p>
+</div>
+</body>
+</html>
+
diff --git a/fuzz/seed_corpus/5f319f08e3c52d2d2fd1932309ab118cd1623ed2 b/fuzz/seed_corpus/5f319f08e3c52d2d2fd1932309ab118cd1623ed2
new file mode 100644
index 000000000000..17aacff40d5d
--- /dev/null
+++ b/fuzz/seed_corpus/5f319f08e3c52d2d2fd1932309ab118cd1623ed2
@@ -0,0 +1,7 @@
+<!DOCTYPE doc [
+<!ELEMENT doc (a? | b+) >
+<!ELEMENT a EMPTY>
+<!ELEMENT b EMPTY>
+<!ELEMENT c EMPTY>
+]>
+<doc><b/></doc>
diff --git a/fuzz/seed_corpus/5f5f3a69819ce2049ff5b1f9c8e3cad2cca963a9 b/fuzz/seed_corpus/5f5f3a69819ce2049ff5b1f9c8e3cad2cca963a9
new file mode 100644
index 000000000000..75b9d53c09ff
--- /dev/null
+++ b/fuzz/seed_corpus/5f5f3a69819ce2049ff5b1f9c8e3cad2cca963a9
@@ -0,0 +1,3 @@
+<head>
+  <meta>meta2</meta>
+</head>
diff --git a/fuzz/seed_corpus/5fb13e5aba1bfdac70b6a309ef596623e004a2b9 b/fuzz/seed_corpus/5fb13e5aba1bfdac70b6a309ef596623e004a2b9
new file mode 100644
index 000000000000..5fd204403d5f
--- /dev/null
+++ b/fuzz/seed_corpus/5fb13e5aba1bfdac70b6a309ef596623e004a2b9
@@ -0,0 +1,7 @@
+<!DOCTYPE doc [
+<!ELEMENT doc ((a, b)| (a, c))>
+<!ELEMENT a EMPTY>
+<!ELEMENT b (#PCDATA)>
+<!ELEMENT c (#PCDATA)>
+]>
+<doc><a/><c> doc is non-deterministic </c></doc>
diff --git a/fuzz/seed_corpus/5fc7c4b6db220782517635f7711ca8388c728f0e b/fuzz/seed_corpus/5fc7c4b6db220782517635f7711ca8388c728f0e
new file mode 100644
index 000000000000..609e5cc0277b
--- /dev/null
+++ b/fuzz/seed_corpus/5fc7c4b6db220782517635f7711ca8388c728f0e
@@ -0,0 +1,2 @@
+<doc attr="to normalize
+with a    space"/>
diff --git a/fuzz/seed_corpus/600a34d4da4a6fc71015b65c039c68447b5b7a28 b/fuzz/seed_corpus/600a34d4da4a6fc71015b65c039c68447b5b7a28
new file mode 100644
index 000000000000..5457b91901e5
--- /dev/null
+++ b/fuzz/seed_corpus/600a34d4da4a6fc71015b65c039c68447b5b7a28
@@ -0,0 +1,4 @@
+<?xml version="1.0"?>
+<!DOCTYPE doc [
+<!ELEMENT doc EMPTY>]>
+<doc/>
diff --git a/fuzz/seed_corpus/60fe79dc22db48c99f1527da238e35c37ffdbb02 b/fuzz/seed_corpus/60fe79dc22db48c99f1527da238e35c37ffdbb02
new file mode 100644
index 000000000000..0f2a0a948395
--- /dev/null
+++ b/fuzz/seed_corpus/60fe79dc22db48c99f1527da238e35c37ffdbb02
@@ -0,0 +1,27 @@
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <element name="p">
+      <ref name="inline"/>
+    </element>
+  </start>
+
+  <define name="inline">
+    <zeroOrMore>
+      <choice>
+        <text/>
+        <element name="bold">
+          <ref name="inline"/>
+        </element>
+        <element name="italic">
+          <ref name="inline"/>
+        </element>
+        <element name="span">
+          <optional>
+            <attribute name="style"/>
+          </optional>
+          <ref name="inline"/>
+        </element>
+      </choice>
+    </zeroOrMore>
+  </define>
+</grammar>
diff --git a/fuzz/seed_corpus/616205f0905dfe0af385e82a68275dab02746c60 b/fuzz/seed_corpus/616205f0905dfe0af385e82a68275dab02746c60
new file mode 100644
index 000000000000..ba28998e2d44
--- /dev/null
+++ b/fuzz/seed_corpus/616205f0905dfe0af385e82a68275dab02746c60
@@ -0,0 +1,851 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+<!-- saved from url=(0025)http://bp6.gamesquad.net/ -->
+<!-- BEGIN Naviscope Javascript --><HTML><HEAD><TITLE>BP6.com #1 online resource for the BP6 Mobo....</TITLE>
+<SCRIPT language=javascript>
+          NS_ActualOpen=window.open;
+          function NS_NullWindow(){this.window;}
+          function NS_NewOpen(url,nam,atr){return(new NS_NullWindow());}
+          window.open=NS_NewOpen;
+</SCRIPT>
+<!-- END Naviscope Javascript --><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"><!--last modified on Tuesday, February 22, 2000 11:47 PM -->
+<META content=text/html;CHARSET=iso-8859-1 http-equiv=Content-Type>
+<META content=Tim name=Author>
+<STYLE type=text/css>A.nav {
+	COLOR: #003399; TEXT-DECORATION: none
+}
+A.nav:hover {
+	COLOR: #3366cc; TEXT-DECORATION: underline
+}
+</STYLE>
+
+<SCRIPT language=JavaScript>
+<!-- Idea by:  Nic Wolfe (Nic@TimelapseProductions.com) -->
+<!-- Web URL:  http://fineline.xs.mw -->
+
+<!-- This script and many more are available free online at -->
+<!-- The JavaScript Source!! http://javascript.internet.com -->
+
+<!-- Begin
+function popUp(URL) {
+day = new Date();
+id = day.getTime();
+eval("page" + id + " = window.open(URL, '" + id + "', 'toolbars=0, scrollbars=0, location=0, statusbars=0, menubars=0, resizable=0, width=145, height=250');");
+}
+// End -->
+</SCRIPT>
+
+<META content="MSHTML 5.00.3103.1000" name=GENERATOR></HEAD>
+<BODY aLink=red bgColor=black link=red text=white vLink=red>
+<P>
+<DIV align=center>
+<TABLE border=0 cellPadding=0 cellSpacing=0 width="80%">
+  <TBODY>
+  <TR>
+    <TD vAlign=top width=31><A href="http://bp6.gamesquad.net/"><IMG 
+      align=bottom border=0 height=74 src="doc3_files/logo.gif" 
+width=252></A></TD>
+    <TD align=left bgColor=#000000><IMG height=15 src="doc3_files/spacer.gif" 
+      width=15><!-- START GAMESQUAD.NET IFRAME RICH MEDIA CODE --> <!-- © 2000 GameSquad.net All Rights Reserved. --><IFRAME border=0 
+      frameBorder=no height=60 marginHeight=0 marginWidth=0 scrolling=no 
+      src="doc3_files/adcycle.htm" 
+      width=468>
+<a href="http://ads.gamesquad.net/addclick.exe/adclick.cgi?REGION=game|tech|ent&id=1" target="_top"><img src="http://ads.gamesquad.net/addclick.exe/adcycle.cgi?group=52&media=1&id=1" width=468 height=60 border=0 ALT="GSN ROS Ad"></a>
+</IFRAME><!-- END GAMESQUAD.NET IFRAME RICH MEDIA CODE --><BR><IMG 
+      height=15 src="doc3_files/spacer.gif" width=400> </TD></TR>
+  <TR>
+    <TD bgColor=#003399 colSpan=2>
+      <P align=right><IMG align=right border=0 height=18 hspace=0 
+      src="doc3_files/trcorner.gif" width=20><IMG align=left border=0 height=18 
+      hspace=0 src="doc3_files/tlcorner.gif" width=20><FONT face=Verdana 
+      size=2>Monday, July 31st, 2000</FONT> </P></TD></TR>
+  <TR>
+    <TD colSpan=2>
+      <TABLE bgColor=#003399 border=0 cellPadding=0 cellSpacing=4 
+        width="100%"><TBODY>
+        <TR>
+          <TD bgColor=#666666 width="100%">
+            <CENTER>
+            <P>
+            <TABLE bgColor=black border=0 cellPadding=0 cellSpacing=1 
+            width="100%">
+              <TBODY>
+              <TR>
+                <TD background=doc3_files/hscan.gif bgColor=#666666 
+                  width="100%"><IMG height=1 src="doc3_files/spacer.gif" 
+                  width=738><BR>
+                  <CENTER>
+                  <TABLE border=0 cellPadding=2 cellSpacing=0 width="91%">
+                    <TBODY>
+                    <TR>
+                      <TD vAlign=top width="15%">
+                        <P align=center><A 
+                        href="http://bp6.gamesquad.net/specs.phtml"><IMG 
+                        align=bottom 
+                        alt="Abit BP6 Motherboard specification and information." 
+                        border=0 height=45 src="doc3_files/bp6icon.gif" 
+                        width=70></A><FONT face=Verdana size=1><BR></FONT><A 
+                        href="http://bp6.gamesquad.net/specs.phtml"><FONT 
+                        color=white face=Verdana size=1>BP6 Specs</FONT></A> 
+                      </P></TD>
+                      <TD vAlign=top width="15%">
+                        <P align=center><A 
+                        href="http://bp6.gamesquad.net/bxcool.phtml"><IMG 
+                        align=bottom 
+                        alt="How to cool the BX Chipset on your BP6." border=0 
+                        height=45 src="doc3_files/bxcool.gif" width=70></A><FONT 
+                        face=Verdana size=1><BR></FONT><A 
+                        href="http://bp6.gamesquad.net/uc.phtml"><FONT 
+                        color=white face=Verdana size=1>BX Cooling</FONT></A> 
+                        </P></TD>
+                      <TD vAlign=top width="15%">
+                        <P align=center><A 
+                        href="http://bp6.gamesquad.net/contest.phtml"><IMG 
+                        align=bottom 
+                        alt="The U;timate Gaming Contest - Coming Soon!" 
+                        border=0 height=45 src="doc3_files/ugmcontest.gif" 
+                        width=70></A><FONT face=Verdana size=1><BR></FONT><A 
+                        href="http://bp6.gamesquad.net/contest.phtml"><FONT 
+                        color=white face=Verdana size=1>UGM Contest</FONT></A> 
+                        </P></TD>
+                      <TD vAlign=top width="15%">
+                        <P align=center><A 
+                        href="http://bp6.gamesquad.net/uc.phtml"><IMG 
+                        align=bottom 
+                        alt="Cooling &amp; Heatsink review for the BP6." 
+                        border=0 height=45 src="doc3_files/alpha.gif" 
+                        width=70></A><FONT face=Verdana size=1><BR></FONT><A 
+                        href="http://bp6.gamesquad.net/uc.phtml"><FONT 
+                        color=white face=Verdana size=1>Heatsinks</FONT></A> 
+                      </P></TD>
+                      <TD vAlign=top width="15%">
+                        <P align=center><A 
+                        href="http://bp6.gamesquad.net/101.phtml"><IMG 
+                        align=bottom 
+                        alt="BP6 101 - Class is now in session. Welcome newbies!" 
+                        border=0 height=45 src="doc3_files/bp6101.gif" 
+                        width=70></A><FONT face=Verdana size=1><BR></FONT><A 
+                        href="http://bp6.gamesquad.net/101.phtml"><FONT 
+                        color=white face=Verdana size=1>BP6 101</FONT></A> 
+                      </P></TD>
+                      <TD vAlign=top width="15%">
+                        <P align=center><A 
+                        href="http://bp6.gamesquad.net/win2k_install.phtml"><IMG 
+                        align=bottom 
+                        alt="Install guide for installing Windows 2000 on the BP6 " 
+                        border=0 height=45 src="doc3_files/win2kht.gif" 
+                        width=70></A><FONT face=Verdana size=1><BR></FONT><A 
+                        href="http://bp6.gamesquad.net/win2k_install.phtml"><FONT 
+                        color=white face=Verdana size=1>Win2k Install</FONT></A> 
+                        </P></TD>
+                      <TD vAlign=top width="15%">
+                        <P align=center><A href="http://www.gentus.com/"><IMG 
+                        align=bottom 
+                        alt="Taking a first look at the Abit Linux release called " 
+                        border=0 height=45 src="doc3_files/gentusbox.gif" 
+                        width=70 Gentus?.?></A><BR><A 
+                        href="http://www.gentus.com/"><FONT color=white 
+                        face=Verdana size=1>Gentus</FONT></A> 
+                  </P></TD></TR></TBODY></TABLE></CENTER></TD></TR></TBODY></TABLE></CENTER></P></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE>
+<TABLE bgColor=#003399 border=0 cellSpacing=6 width="80%">
+  <TBODY>
+  <TR>
+    <TD bgColor=black vAlign=top width="10%">
+      <TABLE border=0 cellPadding=3 cellSpacing=0 width="100%">
+        <TBODY>
+        <TR>
+          <TD width="100%"><IMG height=1 src="doc3_files/spacer.gif" 
+            width=111><BR><B><FONT color=yellow face=Verdana 
+            size=2>REVIEWS</FONT></B><FONT face=Verdana size=2><BR>
+            <HR align=center>
+            </FONT><A href="http://bp6.gamesquad.net/bp6reviews.phtml"><FONT 
+            color=white face=Verdana size=1>BP6 Reviews</FONT></A><FONT 
+            face=Verdana size=1><BR></FONT><A 
+            href="http://bp6.gamesquad.net/h2o.phtml"><FONT color=white 
+            face=Verdana size=1>BP6 Watercooling</FONT></A><FONT face=Verdana 
+            size=1><BR></FONT><A 
+            href="http://bp6.gamesquad.net/bxcool.phtml"><FONT color=white 
+            face=Verdana size=1>BX Chipset Cooling</FONT></A><FONT face=Verdana 
+            size=1><BR></FONT><A 
+            href="http://bp6.gamesquad.net/benchmark.phtml"><FONT color=white 
+            face=Verdana size=1>Benchmarks</FONT></A><FONT face=Verdana 
+            size=1><BR></FONT><A 
+            href="http://bp6.gamesquad.net/bp6fsb.phtml"><FONT color=white 
+            face=Verdana size=1>BP6FSB Utility</FONT></A><FONT face=Verdana 
+            size=1><BR></FONT><A 
+            href="http://bp6.gamesquad.net/powerleap.phtml"><FONT color=white 
+            face=Verdana size=1>PowerLeap NEO S370</FONT></A><FONT face=Verdana 
+            size=1><BR></FONT><A 
+            href="http://bp6.gamesquad.net/seti.phtml"><FONT color=white 
+            face=Verdana size=1>SETI on the BP6</FONT></A><FONT face=Verdana 
+            size=1><BR></FONT><A 
+            href="http://bp6.gamesquad.net/orbs.phtml"><FONT color=white 
+            face=Verdana size=1>Golden Orbs I</FONT></A><FONT face=Verdana 
+            size=1><BR></FONT><A 
+            href="http://bp6.gamesquad.net/orbs/orbs2.phtml"><FONT color=white 
+            face=Verdana size=1>Golden Orbs II</FONT></A><FONT face=Verdana 
+            size=1><BR></FONT><A 
+            href="http://bp6.gamesquad.net/Q6fix.phtml"><FONT color=white 
+            face=Verdana size=1>VTT Solution</FONT></A><FONT face=Verdana 
+            size=1><BR><BR></FONT><B><FONT color=yellow face=Verdana 
+            size=2>NAVIGATE</FONT></B><FONT color=yellow face=Verdana size=2> 
+            <HR align=center>
+            </FONT><A href="http://www.bp6.com/"><FONT color=white face=Verdana 
+            size=1>News</FONT></A><FONT face=Verdana size=1><BR></FONT><A 
+            href="http://bp6.gamesquad.net/chat.phtml"><FONT color=white 
+            face=Verdana size=1>Online Text Chat</FONT></A><FONT face=Verdana 
+            size=1><BR></FONT><A href="javascript:popUp('chat_popup.htm')"><FONT 
+            color=white face=Verdana size=1>Voice Chat</FONT></A><BR><A 
+            href="http://216.247.220.192/Forum"><FONT color=white face=Verdana 
+            size=1>Messageboard</FONT></A><FONT face=Verdana 
+            size=1><BR></FONT><A href="http://bp6.gamesquad.net/cooling"><FONT 
+            color=white face=Verdana size=1>Temp. Converter</FONT></A><FONT 
+            face=Verdana size=1><BR></FONT><A 
+            href="http://bp6.gamesquad.net/uc.phtml"><FONT color=white 
+            face=Verdana size=1>Picture Gallery</FONT></A><FONT face=Verdana 
+            size=1><BR></FONT><A 
+            href="http://bp6.gamesquad.net/bios.phtml"><FONT color=white 
+            face=Verdana size=1>Latest BIOS</FONT></A><FONT face=Verdana 
+            size=1><BR></FONT><A href="http://bp6.gamesquad.net/files/"><FONT 
+            color=white face=Verdana size=1>Drivers &amp; Files</FONT></A><FONT 
+            face=Verdana size=1><BR></FONT><A 
+            href="http://bp6.gamesquad.net/uc.phtml"><FONT color=white 
+            face=Verdana size=1>UGM of the week</FONT></A><FONT face=Verdana 
+            size=1><BR></FONT><A 
+            href="http://bp6.gamesquad.net/contest.phtml"><FONT color=white 
+            face=Verdana size=1>BP6 Contest</FONT></A><FONT face=Verdana 
+            size=1><BR><BR></FONT><B><FONT color=yellow face=Verdana 
+            size=2>OTHER STUFF</FONT></B><FONT color=yellow face=Verdana size=2> 
+
+            <HR align=center>
+            </FONT><A href="http://bp6.gamesquad.net/whois.phtml"><FONT 
+            color=white face=Verdana size=1>Who is Tim?</FONT></A><FONT 
+            face=Verdana size=1><BR></FONT><A href="mailto:tim@bp6.com"><FONT 
+            color=white face=Verdana size=1>Contact BP6.com</FONT></A><FONT 
+            face=Verdana size=1><BR></FONT><A 
+            href="http://bp6.gamesquad.net/uc.phtml"><FONT color=white 
+            face=Verdana size=1>Affiliates Section</FONT></A><FONT face=Verdana 
+            size=1><BR></FONT><A href="http://bp6.gamesquad.net/uc.phtml"><FONT 
+            color=white face=Verdana size=1>Sponsors Section <BR></FONT><A 
+            href="http://bp6.gamesquad.net/links.phtml"><FONT color=white 
+            face=Verdana size=1>Links<BR><BR></FONT></A><B><FONT color=yellow 
+            face=Verdana size=2>PC SPECIALS</FONT></B><FONT color=yellow 
+            face=Verdana size=2> 
+            <HR align=center>
+            </FONT><A href="http://bp6.gamesquad.net/specials.phtml"><FONT 
+            color=white face=Verdana size=1>Vendor 
+            Specials<BR><BR></FONT></A><BR></FONT></A><B><FONT color=yellow 
+            face=Verdana size=2>Pic of the day</FONT></B>
+            <HR>
+             
+            <CENTER>
+            <P align=center><FONT face="Verdana, Arial, Helvetica" size=1><A 
+            href="http://bp6.gamesquad.net/cgi-bin/schlabo/potd.pl"><IMG 
+            alt="No picture is available for today." border=0 
+            src="doc3_files/potd_na_110x83.gif"></A> </FONT></P></CENTER><BR>
+            <CENTER></CENTER><BR><!--<A HREF="code:javascript:ID_FTPWebView.InvokeHelp()"><FONT SIZE="1" COLOR="white" FACE="Verdana">FTP Help</FONT></A>--></TD></TR></TBODY></TABLE></TD>
+    <TD bgColor=white vAlign=top width="80%"><IMG height=1 
+      src="doc3_files/spacer.gif" width=490><BR>
+      <CENTER>
+      <P>
+      <TABLE bgColor=white border=0 cellPadding=10 cellSpacing=0 height="100%" 
+      width="100%">
+        <TBODY>
+        <TR>
+          <TD bgColor=white vAlign=top width="100%">
+            <CENTER><A href="http://www.encounter2001.com/" target=_blank><IMG 
+            border=0 height=60 src="doc3_files/banner2.gif" width=468></A> 
+            </CENTER><BR><A name=news_top></A><FONT color=#003366 
+            face=verdana,arial size=2><B>Headlines</B></FONT><BR><FONT 
+            face=arial size=1><A class=nav 
+            href="http://bp6.gamesquad.net/index.phtml#newsitem965012956,78924,">Chat 
+            with ABIT - 8:09PM PDT</A></FONT><BR><FONT face=arial size=1><A 
+            class=nav 
+            href="http://bp6.gamesquad.net/index.phtml#newsitem964766837,26344,">Fixed 
+            wallpaper - 11:47PM PDT</A></FONT><BR><FONT face=arial size=1><A 
+            class=nav 
+            href="http://bp6.gamesquad.net/index.phtml#newsitem964762841,25865,">Seti 
+            update - 10:40PM PDT</A></FONT><BR><FONT face=arial size=1><A 
+            class=nav 
+            href="http://bp6.gamesquad.net/index.phtml#newsitem964732235,45502,">Judge 
+            gives Napster the Boot!! - 2:10PM PDT</A></FONT><BR><FONT face=arial 
+            size=1><A class=nav 
+            href="http://bp6.gamesquad.net/index.phtml#newsitem964713289,83675,">Ram 
+            Sinks.. more cooling for small places. - 8:54AM 
+            PDT</A></FONT><BR><FONT face=arial size=1><A class=nav 
+            href="http://bp6.gamesquad.net/index.phtml#newsitem964671589,7831,">is 
+            it [H]ard? - 9:19PM PDT</A></FONT><BR><FONT face=arial size=1><A 
+            class=nav 
+            href="http://bp6.gamesquad.net/index.phtml#newsitem964644047,60218,">WiLd 
+            CaSe!! - 1:40PM PDT</A></FONT><BR><FONT face=arial size=1><A 
+            class=nav 
+            href="http://bp6.gamesquad.net/index.phtml#newsitem964631110,84122,">What 
+            the heck is a Peltier?!?! - 10:05AM PDT</A></FONT><BR><FONT 
+            face=arial size=1><A class=nav 
+            href="http://bp6.gamesquad.net/index.phtml#newsitem964587833,74573,">HELLO 
+            EVERYONE!!! - 10:03PM PDT</A></FONT><BR><FONT face=arial size=1><A 
+            class=nav 
+            href="http://bp6.gamesquad.net/index.phtml#newsitem964429577,13375,">BP6 
+            Q3 server up and running.. - 2:06AM PDT</A></FONT><BR><BR><!-- NP v3.7.5 --><A 
+            name=newsitem965012956,78924,></A>
+            <TABLE bgColor=#003399 width="100%">
+              <TBODY>
+              <TR>
+                <TD><FONT color=#ffffff face=Verdana,arial size=2><B>Sunday, 
+                  July 30, 2000</B></FONT></TD></TR></TBODY></TABLE><BR><!--<hr noshade width=100%>--><B><U><FONT 
+            color=#003366 face="Verdana, Arial" size=2>Chat with 
+            ABIT</FONT></U></B><BR><FONT color=#0066cc face=Arial 
+            size=1><SMALL>Posted by <A class=nav 
+            href="mailto:Holodeck@bp6.com">Holodeck2</A> @ 8:09PM 
+            PDT</SMALL>&nbsp; <A 
+            href="http://bp6.gamesquad.net/news/965012956,78924,.html"><IMG 
+            border=0 src="doc3_files/comments.gif">0 comments</A> 
+            &nbsp;|&nbsp;<A 
+            href="http://bp6.gamesquad.net/#news_top">top</A></FONT> <BR><FONT 
+            color=black face=Arial size=2>I&#8217;m slacking a little. All game no 
+            work makes Holodeck2 a happy boy :-)<BR><BR>Wallpaper update: I got 
+            off my lazy ass and redid the 1280x1024 wall paper, now it has the 2 
+            celerons.<BR><BR><B><A href="http://fullon3d.com/chat/abit/" 
+            target=3d>Fullon3d had a live chat with that Eric guy from Abit. 
+            </A></B>Submitted by: MJS<BR><BR>Here&#8217;s a little clip:<BR>[Falcon] 
+            BP6-2??<BR>[EricBoeing] We already have a micro ATX dual flip-chip 
+            board<BR>[EricBoeing] but it's OEM only<BR>[EricBoeing] the full ATX 
+            version should be out Septemberish<BR></FONT><BR><BR><A 
+            name=newsitem964766837,26344,></A>
+            <TABLE bgColor=#003399 width="100%">
+              <TBODY>
+              <TR>
+                <TD><FONT color=#ffffff face=Verdana,arial size=2><B>Thursday, 
+                  July 27, 2000</B></FONT></TD></TR></TBODY></TABLE><BR><!--<hr noshade width=100%>--><B><U><FONT 
+            color=#003366 face="Verdana, Arial" size=2>Fixed 
+            wallpaper</FONT></U></B><BR><FONT color=#0066cc face=Arial 
+            size=1><SMALL>Posted by <A class=nav 
+            href="mailto:Holodeck@bp6.com">Holodeck2</A> @ 11:47PM 
+            PDT</SMALL>&nbsp; <A 
+            href="http://bp6.gamesquad.net/news/964766837,26344,.html"><IMG 
+            border=0 src="doc3_files/comments.gif">5 comments</A> 
+            &nbsp;|&nbsp;<A 
+            href="http://bp6.gamesquad.net/#news_top">top</A></FONT> <BR><FONT 
+            color=black face=Arial size=2><B>Get them now!!</B><BR>This is a 
+            fixed bp6 wallpaper. In all the popular flavors, err... 
+            resolutions.<BR><IMG height=180 src="doc3_files/3-800.jpg" 
+            width=240><BR>It's still the Intels Inside one with a spelling 
+            change; from "Mothboard" to "Motherboard"<BR><BR>Thanks to Matt for 
+            pointing that out to me.<BR>I would also like to thank Kevin for 
+            hosting my last batch and Radu for the previous "DUEL"/"DUAL" 
+            error.<BR>And 1 more person, THANK YOU TIM for letting me borrow 
+            your server space ;-)<BR><BR>If you need a weird resolution, feel 
+            free to <A href="mailto:Holodeck2@home.com">e-mail</A> me requesting 
+            for one.<BR>If you have ideas or more errors to point out, <A 
+            href="mailto:Holodeck2@home.com">mailto:Holodeck2@home.com</A><BR><BR><A 
+            href="doc3_files/3-800.jpg" target=800>800x600 </A><BR><A 
+            href="http://www.bp6.com/pics/holodeck2/wallpaper/3-1024.jpg" 
+            target=800>1024x768 </A><BR><A 
+            href="http://www.bp6.com/pics/holodeck2/wallpaper/3-1152.jpg" 
+            target=800>1152x864 </A><BR><A 
+            href="http://www.bp6.com/pics/holodeck2/wallpaper/3-1280x1024.jpg" 
+            target=800>1280x1024 </A><BR><A 
+            href="http://www.bp6.com/pics/holodeck2/wallpaper/3-1600.jpg" 
+            target=800>1600x1200 </A><BR>
+            <P>Enjoy :-)<BR>
+            <P><A href="mailto:Holodeck2@home.com">Holodeck2,</A><BR>[H]ard at 
+            work on the Brand Spanking New Wallpaper.<BR></FONT><BR><BR><A 
+            name=newsitem964762841,25865,></A><B><U><FONT color=#003366 
+            face="Verdana, Arial" size=2>Seti update</FONT></U></B><BR><FONT 
+            color=#0066cc face=Arial size=1><SMALL>Posted by <A class=nav 
+            href="mailto:Holodeck@bp6.com">Holodeck2</A> @ 10:40PM 
+            PDT</SMALL>&nbsp; <A 
+            href="http://bp6.gamesquad.net/news/964762841,25865,.html"><IMG 
+            border=0 src="doc3_files/comments.gif">5 comments</A> 
+            &nbsp;|&nbsp;<A 
+            href="http://bp6.gamesquad.net/#news_top">top</A></FONT> <BR><FONT 
+            color=black face=Arial size=2><IMG height=54 
+            src="doc3_files/setiupdate.jpg" width=400><BR>You like the 
+            pic?<BR><BR>Bp6 User Group Update:<BR>Completed 61531 
+            units!!<BR><B>#168 on Top 200 All Groups</B> (Going to pass CLRC in 
+            a few days)<BR><B>#74 on Top 200 Teams</B> (Gaining fast on 
+            Starfleet)<BR><BR>We are flying though at the speed of light (may be 
+            a little slower).<BR>Good job everyone!!<BR><BR>Check this page at 
+            least once a day for new stuff :-)<BR></FONT><BR><BR><A 
+            name=newsitem964732235,45502,></A><B><U><FONT color=#003366 
+            face="Verdana, Arial" size=2>Judge gives Napster the 
+            Boot!!</FONT></U></B><BR><FONT color=#0066cc face=Arial 
+            size=1><SMALL>Posted by <A class=nav 
+            href="mailto:Holodeck@bp6.com">Holodeck2</A> @ 2:10PM 
+            PDT</SMALL>&nbsp; <A 
+            href="http://bp6.gamesquad.net/news/964732235,45502,.html"><IMG 
+            border=0 src="doc3_files/comments.gif">0 comments</A> 
+            &nbsp;|&nbsp;<A 
+            href="http://bp6.gamesquad.net/#news_top">top</A></FONT> <BR><FONT 
+            color=black face=Arial size=2>Good afternoon for everyone living in 
+            EST. I was going to post today morning but I didn't. Here's my 
+            story:<BR>I woke up and thought about posting something but I 
+            decided to wax my car before the sun came up (draw your own 
+            conclusions), wax on, wax off, wax on,..., did that for about an 
+            hour. Then I saw the sun rise (Aaahh I'm melting... not). I sat in 
+            front of my comp and started to search for good news to post. Saw 
+            that a stoopid judge temporally shuts down napster. Goes to room and 
+            cry. and now I'm here :-)<BR><BR><A 
+            href="http://www.msnbc.com/news/437532.asp" 
+            target="Judge vs Napster">Judge shuts Napster down
+            <P><IMG height=143 src="doc3_files/669915.jpg" 
+            width=200></A><BR>Check out the Goofy guy in the suit<BR>He's Sean 
+            Fanning, founder of Napster.<BR><BR>Got news?? <A 
+            href="mailto:Holodeck2@home.com">mailto:Holodeck2@home.com</A><BR></FONT><BR><BR><A 
+            name=newsitem964713289,83675,></A><B><U><FONT color=#003366 
+            face="Verdana, Arial" size=2>Ram Sinks.. more cooling for small 
+            places.</FONT></U></B><BR><FONT color=#0066cc face=Arial 
+            size=1><SMALL>Posted by <A class=nav 
+            href="mailto:tim@bp6.com">tim</A> @ 8:54AM PDT</SMALL>&nbsp; <A 
+            href="http://bp6.gamesquad.net/news/964713289,83675,.html"><IMG 
+            border=0 src="doc3_files/comments.gif">0 comments</A> 
+            &nbsp;|&nbsp;<A 
+            href="http://bp6.gamesquad.net/#news_top">top</A></FONT> <BR><FONT 
+            color=black face=Arial size=2>Need some cooling for your Videocard 
+            memory to get a little extra overclockability and FPS? <A 
+            href="http://www.overclockershideout.com/RamSinks.html" 
+            target=_BLANK>Overclockers Hiedout Ram Sinks</A> They just notified 
+            me of their new design.<BR><IMG border=1 
+            src="doc3_files/ramsink.jpg"></FONT><BR><BR><A 
+            name=newsitem964671589,7831,></A>
+            <TABLE bgColor=#003399 width="100%">
+              <TBODY>
+              <TR>
+                <TD><FONT color=#ffffff face=Verdana,arial 
+                  size=2><B>Wednesday, July 26, 
+            2000</B></FONT></TD></TR></TBODY></TABLE><BR><!--<hr noshade width=100%>--><B><U><FONT 
+            color=#003366 face="Verdana, Arial" size=2>is it 
+            [H]ard?</FONT></U></B><BR><FONT color=#0066cc face=Arial 
+            size=1><SMALL>Posted by <A class=nav 
+            href="mailto:Holodeck@bp6.com">Holodeck2</A> @ 9:19PM 
+            PDT</SMALL>&nbsp; <A 
+            href="http://bp6.gamesquad.net/news/964671589,7831,.html"><IMG 
+            border=0 src="doc3_files/comments.gif">0 comments</A> 
+            &nbsp;|&nbsp;<A 
+            href="http://bp6.gamesquad.net/#news_top">top</A></FONT> <BR><FONT 
+            color=black face=Arial size=2>Big heatsinks are good, very good. The 
+            bigger the better.<BR>You can never can have a too big of heatsink 
+            on a small chip (CPU, GPU, CHIPSET, etc)<BR><BR><IMG height=173 
+            src="doc3_files/voodooside2.jpg" width=230><BR>My overclocked 
+            Voodoo3 2000 with a BIG mofo heatsink on top.<BR>Peltier and 
+            watercooling next up :-)<BR>(if you pry off the heatsink you void 
+            the warranty )<BR><BR>it was originally posted on <A 
+            href="http://www.hardocp.com/">[H]ardOCP </A><BR>I&#8217;m not only a 
+            BP6er but also a [H]ardOCPer<BR></FONT><BR><BR><A 
+            name=newsitem964644047,60218,></A><B><U><FONT color=#003366 
+            face="Verdana, Arial" size=2>WiLd CaSe!!</FONT></U></B><BR><FONT 
+            color=#0066cc face=Arial size=1><SMALL>Posted by <A class=nav 
+            href="mailto:Holodeck@bp6.com">Holodeck2</A> @ 1:40PM 
+            PDT</SMALL>&nbsp; <A 
+            href="http://bp6.gamesquad.net/news/964644047,60218,.html"><IMG 
+            border=0 src="doc3_files/comments.gif">8 comments</A> 
+            &nbsp;|&nbsp;<A 
+            href="http://bp6.gamesquad.net/#news_top">top</A></FONT> <BR><FONT 
+            color=black face=Arial size=2>Now this person really knows how to 
+            keep his case cool!!<BR>Addin an 18" Fan!! WOW!!<BR><BR><A 
+            href="http://www.envador.com/Photos/PVCII/" target=_blank><IMG 
+            src="doc3_files/TN_OpenedUp1.jpg"></A><BR>Click to go to his 
+            site.<BR></FONT><BR><BR><A 
+            name=newsitem964631110,84122,></A><B><U><FONT color=#003366 
+            face="Verdana, Arial" size=2>What the heck is a 
+            Peltier?!?!</FONT></U></B><BR><FONT color=#0066cc face=Arial 
+            size=1><SMALL>Posted by <A class=nav 
+            href="mailto:Holodeck@bp6.com">Holodeck2</A> @ 10:05AM 
+            PDT</SMALL>&nbsp; <A 
+            href="http://bp6.gamesquad.net/news/964631110,84122,.html"><IMG 
+            border=0 src="doc3_files/comments.gif">6 comments</A> 
+            &nbsp;|&nbsp;<A 
+            href="http://bp6.gamesquad.net/#news_top">top</A></FONT> <BR><FONT 
+            color=black face=Arial size=2>This is for all you people who wanted 
+            to know what a peltier is.<BR><BR>The quest fo the Perfect 
+            Peltier<BR><A 
+            href="http://www.tweakmax.com/html/peltier/peltier-1.cfm" 
+            target=_blank><IMG src="doc3_files/peltier.jpg"></A> <BR>Thanks to 
+            <A href="http://www.tweakmax.com/" target=_blank>TweakMax.com</A> 
+            <BR><BR>Note: Today morning when I woke up I saw my whole screen 
+            cluttered with a bunch of IMs!! I live in the USA on EST. If you 
+            live somewhere else please check the time in my area. for example: 
+            If you live in Europe and IM me in the morning your time I would be 
+            sleeping it would be like 4 in the morning here. Just to let you 
+            know <IMG src="doc3_files/smile.gif"><BR>I'm not angry at anyone... 
+            good thing I have a long fuse <IMG 
+            src="doc3_files/tongue.gif"><BR></FONT><BR><BR><A 
+            name=newsitem964587833,74573,></A>
+            <TABLE bgColor=#003399 width="100%">
+              <TBODY>
+              <TR>
+                <TD><FONT color=#ffffff face=Verdana,arial size=2><B>Tuesday, 
+                  July 25, 2000</B></FONT></TD></TR></TBODY></TABLE><BR><!--<hr noshade width=100%>--><B><U><FONT 
+            color=#003366 face="Verdana, Arial" size=2>HELLO 
+            EVERYONE!!!</FONT></U></B><BR><FONT color=#0066cc face=Arial 
+            size=1><SMALL>Posted by <A class=nav 
+            href="mailto:Holodeck@bp6.com">Holodeck2</A> @ 10:03PM 
+            PDT</SMALL>&nbsp; <BR><FONT color=black face=Arial size=2>Hello 
+            everyone, Woohoo!! I'm on!!<BR>Who is this Holodeck2 person 
+            anyways?!?! Read on :-)<BR>I&#8217;m a regular on the bp6 messageboard, 
+            trying to help people out with their problems.<BR>I&#8217;m the 
+            self-proclaimed bp6 cooling expert, If you have a cooling idea, I&#8217;ve 
+            probably already done it and can offer some incite.<BR>My computer 
+            is always on so you can contact me whenever... problem is, I'm not 
+            always in front of it. I'll try to update this page and keep 
+            everyone happy :-)<BR>Any Questions or comments, you can either 
+            contact me or post it on the messageboard.<BR><BR>Ways to contact 
+            me.<BR>E-mail: <A 
+            href="mailto:Holodeck2@home.com">Holodeck2@home.com</A> (All E-mails 
+            will be answered in 24 hours or less, I guarantee it.)<BR>When you 
+            write me an e-mail please put in the subject line "BP6" then the 
+            rest of your subject so my e-mail program can sort it, thanks<BR><A 
+            href="http://www.aol.com/aim">AIM: </A>Holodeck2 (instant response 
+            if I&#8217;m in front of my comp and not trying to frag someone)<BR><A 
+            href="http://www.icq.com/download">ICQ: </A>82640218 (rarely 
+            on)<BR><BR>P.S. If someone named &#8220;Digital Vortex&#8221; on either Quake 3 
+            or 2 frags you, it&#8217;s probably me. ;-)<BR></FONT><BR><BR><A 
+            name=newsitem964429577,13375,></A>
+            <TABLE bgColor=#003399 width="100%">
+              <TBODY>
+              <TR>
+                <TD><FONT color=#ffffff face=Verdana,arial size=2><B>Monday, 
+                  July 24, 2000</B></FONT></TD></TR></TBODY></TABLE><BR><!--<hr noshade width=100%>--><B><U><FONT 
+            color=#003366 face="Verdana, Arial" size=2>BP6 Q3 server up and 
+            running..</FONT></U></B><BR><FONT color=#0066cc face=Arial 
+            size=1><SMALL>Posted by <A class=nav 
+            href="mailto:tim@bp6.com">tim</A> @ 2:06AM PDT</SMALL>&nbsp; <A 
+            href="http://bp6.gamesquad.net/news/964429577,13375,.html"><IMG 
+            border=0 src="doc3_files/comments.gif">3 comments</A> 
+            &nbsp;|&nbsp;<A 
+            href="http://bp6.gamesquad.net/#news_top">top</A></FONT> <BR><FONT 
+            color=black face=Arial size=2>Setup a Q3 server for anyone wanting 
+            to practice in preparation for Quakecon.. Connect to bp6.dyndns.org 
+            default port. (SERVER: BP6 system, 256 MB ram, celeron 600 on a T3 
+            connection)... Will be moved to another BP6 server eventually. This 
+            is only a temporary test of the system and net connection. <BR>(BTW- 
+            there are a few bot's running around in there..)</FONT><BR><BR><A 
+            name=newsitem964425184,95812,></A><B><U><FONT color=#003366 
+            face="Verdana, Arial" size=2>BIOS Savior to the 
+            rescue....</FONT></U></B><BR><FONT color=#0066cc face=Arial 
+            size=1><SMALL>Posted by <A class=nav 
+            href="mailto:tim@bp6.com">tim</A> @ 12:53AM PDT</SMALL>&nbsp; <A 
+            href="http://bp6.gamesquad.net/news/964425184,95812,.html"><IMG 
+            border=0 src="doc3_files/comments.gif">2 comments</A> 
+            &nbsp;|&nbsp;<A 
+            href="http://bp6.gamesquad.net/#news_top">top</A></FONT> <BR><FONT 
+            color=black face=Arial size=2>Do you sweat during the BIOS flashing 
+            procedure on your BP6 mobo? If so then this little gadget maybe 
+            worth a first look. It's called the "<B>RD1 BIOS Savior</B>" and it 
+            plugs in between your BIOS ROM and the BIOS ROM socket on your mobo. 
+            This device will backup your BIOS and and allow you to recover your 
+            BIOS in the event that your flashing session goes wrong. In the 
+            event of a bad flash, just flip a switch on the RDI and boot up your 
+            system, and flash again. This is also good as a failsafe in case you 
+            don't believe in Virus Protecting your computer. (Thanks to Fred for 
+            link)<BR><A href="http://www.ioss.com.tw/eg/rd1/RD1info0004.PDF" 
+            target=_NEW>Manufacturers Brochure</A> (PDF Format)<BR><A 
+            href="http://192.216.185.10/mwave/doc/A06950.html" 
+            target='_BLANK"'>Another info page</A><BR><A 
+            href="http://192.216.185.10/mwave/ProdMB-AC-MW.hmx?UID=&amp;CID=&amp;updepts=MB&amp;DNAME=%3Cb%3EMotherboards%3C%2Fb%3E&amp;Back=ProdMB-AC-MW.hmx?" 
+            target=_BLANK>Available for about $20</A><BR><BR><IMG 
+            src="doc3_files/rd1.jpg"></FONT><BR><BR><A 
+            name=newsitem963875853,12731,></A>
+            <TABLE bgColor=#003399 width="100%">
+              <TBODY>
+              <TR>
+                <TD><FONT color=#ffffff face=Verdana,arial size=2><B>Monday, 
+                  July 17, 2000</B></FONT></TD></TR></TBODY></TABLE><BR><!--<hr noshade width=100%>--><B><U><FONT 
+            color=#003366 face="Verdana, Arial" size=2>How To 
+            Overclock</FONT></U></B><BR><FONT color=#0066cc face=Arial 
+            size=1><SMALL>Posted by <A class=nav 
+            href="mailto:killz@i82hq.com">DareDevil</A> @ 4:17PM 
+            PDT</SMALL>&nbsp; <A 
+            href="http://bp6.gamesquad.net/news/963875853,12731,.html"><IMG 
+            border=0 src="doc3_files/comments.gif">3 comments</A> 
+            &nbsp;|&nbsp;<A 
+            href="http://bp6.gamesquad.net/#news_top">top</A></FONT> <BR><FONT 
+            color=black face=Arial size=2>For those of you who are new to 
+            overclocking, this guide will explain to you how to overclock, and 
+            what some of the terms are. Like 'FSB' (what the heck is that!? 
+            :0))<BR><BR><A href="http://netkills.qgl.org/a_oc_comp.shtml" 
+            target=_blank>How To Overclock</A> </FONT><BR><BR><A 
+            name=newsitem963875485,23353,></A><B><U><FONT color=#003366 
+            face="Verdana, Arial" size=2>The Cardcooler 
+            XT</FONT></U></B><BR><FONT color=#0066cc face=Arial 
+            size=1><SMALL>Posted by <A class=nav 
+            href="mailto:killz@i82hq.com">DareDevil</A> @ 4:11PM 
+            PDT</SMALL>&nbsp; <A 
+            href="http://bp6.gamesquad.net/news/963875485,23353,.html"><IMG 
+            border=0 src="doc3_files/comments.gif">1 comments</A> 
+            &nbsp;|&nbsp;<A 
+            href="http://bp6.gamesquad.net/#news_top">top</A></FONT> <BR><FONT 
+            color=black face=Arial size=2>Wow! I am impressed! Nevermind keeping 
+            the CPU's cool... Keep your whole board cool!<BR><BR><I>Even if your 
+            not overclocking your system (or planning on it), this unit will 
+            provide system stability and longevity. What would happen one day of 
+            your GeForce or CPU fan went dead? You can also think of this 
+            cooling unit as a backup to essential cooling fans in your 
+            system.</I><BR><BR>Check this out!<BR><BR><A 
+            href="http://www.brokenpixel.com/articles/coolerXT/cardcoolerXT_1.shtml" 
+            target=_blank>http://www.brokenpixel.com/articles/coolerXT/cardcoolerXT_1.shtml</A> 
+            </FONT><BR><BR><A name=newsitem963859982,88982,></A><B><U><FONT 
+            color=#003366 face="Verdana, Arial" size=2>'Nerd 
+            Inside'</FONT></U></B><BR><FONT color=#0066cc face=Arial 
+            size=1><SMALL>Posted by <A class=nav 
+            href="mailto:killz@i82hq.com">DareDevil</A> @ 11:53AM 
+            PDT</SMALL>&nbsp; <A 
+            href="http://bp6.gamesquad.net/news/963859982,88982,.html"><IMG 
+            border=0 src="doc3_files/comments.gif">1 comments</A> 
+            &nbsp;|&nbsp;<A 
+            href="http://bp6.gamesquad.net/#news_top">top</A></FONT> <BR><FONT 
+            color=black face=Arial size=2>We all need to have some fun 
+            sometimes! Check out this little web site that sells 'nerd' clothing 
+            ;) (I like the bibs in the Junior Hackerz section) :-Þ<BR><BR>
+            <DIV align=center><A href="http://www.nerdgear.com/" 
+            target=_blank><IMG border=0 
+            src="doc3_files/nerdinside.gif"></A></DIV></FONT><BR><BR><A 
+            name=newsitem963819796,9688,></A><B><U><FONT color=#003366 
+            face="Verdana, Arial" size=2>Dual PSU Wiring diagram... (preview to 
+            Part 1 Watercooling Project)</FONT></U></B><BR><FONT color=#0066cc 
+            face=Arial size=1><SMALL>Posted by <A class=nav 
+            href="mailto:tim@bp6.com">tim</A> @ 12:43AM PDT</SMALL>&nbsp; <A 
+            href="http://bp6.gamesquad.net/news/963819796,9688,.html"><IMG 
+            border=0 src="doc3_files/comments.gif">11 comments</A> 
+            &nbsp;|&nbsp;<A 
+            href="http://bp6.gamesquad.net/#news_top">top</A></FONT> <BR><FONT 
+            color=black face=Arial size=2>When is comes to overclocking your 
+            system, cooling plays a big role. Powering all of those fans in your 
+            system can cause quite a strain on your PSU (Power Supply Unit). 
+            Depending on the number of peripherals in your system, adding a more 
+            powerfull PSU or adding a second PSU may be neccesary. For 
+            watercooling and using peltiers, dedicating a second PSU to power 
+            the Peltiers (TEC's) is a good idea. Here I have come up with 2 
+            diagrams on how I wired dual 300 watt ATX power supply units for the 
+            Blizzard BP6 watercooling project. Consider this part of Step 1. 
+            More will follow this week. BTW.. hacking up your PSU's is very 
+            dangerous and is not recommended unless you know what you are doing. 
+            <BR><BR>View Diagram 1 <A 
+            href="http://bp6.gamesquad.net/images/wiring.jpg" 
+            target=_BLANK>here</A>.<BR>View Diagram 2 <A 
+            href="http://bp6.gamesquad.net/images/psu2.gif" 
+            target=_BLANK>here</A>.<BR><BR>I used Tap-In Squeeze Connectors and 
+            22 guage wire to connect the wires. You can get them at Radio Shack 
+            Part# 64-3053 or <A 
+            href="http://www.radioshack.com/ProductCatalog/ProductDetail/Index/1,2098,,00.html?SKUString1=64&amp;SKUString2=3053" 
+            target=_blank>click here</A>.</FONT><BR><BR><A 
+            name=newsitem963766655,78511,></A>
+            <TABLE bgColor=#003399 width="100%">
+              <TBODY>
+              <TR>
+                <TD><FONT color=#ffffff face=Verdana,arial size=2><B>Sunday, 
+                  July 16, 2000</B></FONT></TD></TR></TBODY></TABLE><BR><!--<hr noshade width=100%>--><B><U><FONT 
+            color=#003366 face="Verdana, Arial" size=2>RAM Overclocking? 
+            Hmmmmm.</FONT></U></B><BR><FONT color=#0066cc face=Arial 
+            size=1><SMALL>Posted by <A class=nav 
+            href="mailto:killz@i82hq.com">DareDevil</A> @ 9:57AM 
+            PDT</SMALL>&nbsp; <A 
+            href="http://bp6.gamesquad.net/news/963766655,78511,.html"><IMG 
+            border=0 src="doc3_files/comments.gif">3 comments</A> 
+            &nbsp;|&nbsp;<A 
+            href="http://bp6.gamesquad.net/#news_top">top</A></FONT> <BR><FONT 
+            color=black face=Arial size=2>I know we're pretty big overclockers 
+            here at BP6.Com so, this is a post of choice ;-) I've seen the 
+            question in the message boards, 'why can't I overclock any higher?' 
+            Well, it's not always the CPU that's holding you back... Many other 
+            things need to be taken care of to overclock such as your PCI 
+            devices (can they handle the higher bus speed), the actual CPU, and 
+            your RAM. I'm not saying that that a high quality stick of silicon 
+            will enable you to overclock your 366MHz to 1 GHZ (I wish!), but, it 
+            will certainly help =)<BR><BR>Extreme Overclocking has tested 
+            (overclocked) PC133 RAM to there full potential. Here's a quote I 
+            found and the link:<BR><BR><I>Well, the guys at Extreme Overclocking 
+            have been hard at work again with their latest review. This time 
+            they have put seven 128MB PC133 memory modules through the torture 
+            tests to determine their maximum overclocking potential. Which one's 
+            came out on top? Read the review to find out....</I><BR><BR><A 
+            href="http://www.extremeoverclocking.com/reviews/memory/ram_roundup_1.html" 
+            target=_blank>Cooked RAM... Yummie</A><BR><BR>The 
+            ÐÐ.</FONT><BR><BR><A name=newsitem963764236,76720,></A><B><U><FONT 
+            color=#003366 face="Verdana, Arial" size=2>CPU 
+            Guide</FONT></U></B><BR><FONT color=#0066cc face=Arial 
+            size=1><SMALL>Posted by <A class=nav 
+            href="mailto:killz@i82hq.com">DareDevil</A> @ 9:17AM 
+            PDT</SMALL>&nbsp; <A 
+            href="http://bp6.gamesquad.net/news/963764236,76720,.html"><IMG 
+            border=0 src="doc3_files/comments.gif">0 comments</A> 
+            &nbsp;|&nbsp;<A 
+            href="http://bp6.gamesquad.net/#news_top">top</A></FONT> <BR><FONT 
+            color=black face=Arial size=2>A follow up on the 'Weekly CPU 
+            Prices', this guide will help you determine which cpu is best for 
+            you (and your board ;-)). Sent to me by Spanky, here's the 
+            link:<BR><BR>
+            <LI><A 
+            href="http://www6.tomshardware.com/howto/00q2/000412/index.html" 
+            target=_blank>http://www6.tomshardware.com/howto/00q2/000412/index.html</A></FONT><BR><BR><A 
+            name=newsitem963685749,28290,></A>
+            <TABLE bgColor=#003399 width="100%">
+              <TBODY>
+              <TR>
+                <TD><FONT color=#ffffff face=Verdana,arial size=2><B>Saturday, 
+                  July 15, 2000</B></FONT></TD></TR></TBODY></TABLE><BR><!--<hr noshade width=100%>--><B><U><FONT 
+            color=#003366 face="Verdana, Arial" size=2>Weekly CPU 
+            Prices</FONT></U></B><BR><FONT color=#0066cc face=Arial 
+            size=1><SMALL>Posted by <A class=nav 
+            href="mailto:killz@i82hq.com">DareDevil</A> @ 11:29AM 
+            PDT</SMALL>&nbsp; <A 
+            href="http://bp6.gamesquad.net/news/963685749,28290,.html"><IMG 
+            border=0 src="doc3_files/comments.gif">2 comments</A> 
+            &nbsp;|&nbsp;<A 
+            href="http://bp6.gamesquad.net/#news_top">top</A></FONT> <BR><FONT 
+            color=black face=Arial size=2>Wow, found this very useful! Wanting 
+            to buy a new CPU? Check out this detailed price list!<BR><BR><A 
+            href="http://www.sharkyextreme.com/hardware/weekly_cpu/" 
+            target=_blank>Click Here.</A> <BR><BR>Thanks Sharky 
+            Extreme!</FONT><BR><BR><A 
+            name=newsitem963679881,35277,></A><B><U><FONT color=#003366 
+            face="Verdana, Arial" size=2>Fast Wallpapers</FONT></U></B><BR><FONT 
+            color=#0066cc face=Arial size=1><SMALL>Posted by <A class=nav 
+            href="mailto:killz@i82hq.com">DareDevil</A> @ 9:51AM 
+            PDT</SMALL>&nbsp; <A 
+            href="http://bp6.gamesquad.net/news/963679881,35277,.html"><IMG 
+            border=0 src="doc3_files/comments.gif">0 comments</A> 
+            &nbsp;|&nbsp;<A 
+            href="http://bp6.gamesquad.net/#news_top">top</A></FONT> <BR><FONT 
+            color=black face=Arial size=2>FAST-MHz has released some wallpapers! 
+            <A href="http://64.29.18.111/wallpaper/index.html" 
+            target=_blank>Click here</A> to view them. They come in sizes 
+            800x600 1024x768 and 1152x864. If you have your desktop set at a 
+            larger size, just use the 'stretch' function in desktop properties 
+            instead of 'center'. Works great.<BR><BR>In other news, we want to 
+            finnish off all the sections at BP6.Com so, to start, we're going to 
+            work on the <A href="http://bp6.gamesquad.net/uc.phtml" 
+            target=_blank>Picture Gallery</A>. To help us out, you can send in 
+            all your cool, wierd, crazy pics that you may have to: <A 
+            href="mailto:thedaredevil@bp6.com">thedaredevil@bp6.com</A>. (The 
+            topic being computers, duh! :0) And no... I don't want to recieve 
+            any porno piccies in my mailbox! I have enough of those!) Kidding 
+            guys.<BR><BR>Okay, that's all for now.<BR><BR>The 
+            ÐÐ.</FONT><BR><BR><A name=newsitem963619505,3764,></A>
+            <TABLE bgColor=#003399 width="100%">
+              <TBODY>
+              <TR>
+                <TD><FONT color=#ffffff face=Verdana,arial size=2><B>Friday, 
+                  July 14, 2000</B></FONT></TD></TR></TBODY></TABLE><BR><!--<hr noshade width=100%>--><B><U><FONT 
+            color=#003366 face="Verdana, Arial" size=2>Hey 
+            There!</FONT></U></B><BR><FONT color=#0066cc face=Arial 
+            size=1><SMALL>Posted by <A class=nav 
+            href="mailto:killz@i82hq.com">DareDevil</A> @ 5:05PM 
+            PDT</SMALL>&nbsp; <A 
+            href="http://bp6.gamesquad.net/news/963619505,3764,.html"><IMG 
+            border=0 src="doc3_files/comments.gif">7 comments</A> 
+            &nbsp;|&nbsp;<A 
+            href="http://bp6.gamesquad.net/#news_top">top</A></FONT> <BR><FONT 
+            color=black face=Arial size=2>Hey guys, just wanted to introduce 
+            myself, some of you may have already met me on the BP6.com board. 
+            I'll be posting up news from time to time now so, if you'd like, you 
+            may send me some news to be posted if you find any ( we don't want 
+            to flood Tim ;-) ).<BR><BR>My e-mail address is <A 
+            href="mailto:killz@i82hq.com">killz@i82hq.com</A><BR><BR>Ciao for 
+            now.<BR><BR>The ÐÐ.</FONT><BR><BR>
+            <CENTER><IFRAME frameBorder=0 height=60 marginHeight=0 marginWidth=0 
+            noResize scrolling=no src="doc3_files/ad_iframe.htm" 
+            width=468><a href="http://ads.adflight.com/go_static.asp?asid=7708" target="_top"><img width=468 height=60 border=0 alt="Advertisement" src="http://ads.adflight.com/ad_static.asp?pid=2097&sid=1881&asid=7708"></a></IFRAME></CENTER></LI></FONT></TD></TR></TBODY></TABLE></CENTER></P></TD>
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+            archive</A></FONT> </FORM></CENTER></TD></TR></TBODY></TABLE><!--				<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%" BGCOLOR="silver">
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+							&& (navigator.appName != "Netscape")) {
+							document.write("<IFRAME marginheight=0 frameborder=0 ");
+							document.write("marginwidth=0 scrolling=no width=100 height");
+							document.write("=90 ");
+							document.write("SRC=http://www.goto.com/d/ssn/dynconsole/?t");
+							document.write("ype=html&size=100x90&url=http://www.goto.co");
+							document.write("m/d/search/ssn/&target=_blank&Partner=SSN80");
+							document.write("42DF8478957377></IFRAME>");
+							} else if ((parseInt(navigator.appVersion) > 3)
+							&& (navigator.appName == "Netscape")) {
+							document.write("<SCRIPT language=javascript type=text/javas");
+							document.write("cript ");
+							document.write("SRC=http://www.goto.com/d/ssn/dynconsole/?t");
+							document.write("ype=js&size=100x90&url=http://www.goto.com/");
+							document.write("d/search/ssn/&target=_blank&Partner=SSN8042");
+							document.write("DF8478957377></SC");
+							document.write("RIPT>");
+							} else {
+							document.write("<A TARGET=_blank ");
+							document.write("HREF=http://www.goto.com/d/search/ssn/?from");
+							document.write("GIF=true>");
+							document.write("<IMG ismap ");
+							document.write("SRC=http://www.goto.com/d/ssn/dynconsole/?t");
+							document.write("ype=gif&size=100x90></A>");
+							}
+							// -->
+							</SCRIPT>
+            <B><NOSCRIPT></B><A 
+            href="http://www.goto.com/d/search/ssn/?fromGIF=true" 
+            target=_blank><IMG align=bottom border=0 height=90 isMap 
+            src="doc3_files/100x90.gif" width=100></A><B><A 
+            href="http://www.goto.com/d/search/ssn/?fromGIF=true" target=_blank> 
+            </A></A></B><B></NOSCRIPT></B><B><!-- END GoTo.com Search Box --></B><!-- Pricewatch Search Box -->
+            <FORM action=http://www.pricewatch.com/search/search.asp method=get 
+            target=_Blank>
+            <CENTER>
+            <P><B><FONT color=white face="ARIAL, HELVETICA" size=1>PC Price 
+            Search<BR></FONT></B><INPUT maxLength=30 name=criteria size=10><BR><INPUT name=submit style="BACKGROUND-COLOR: #000000; COLOR: #ffffff; FONT-FAMILY: Verdana; FONT-SIZE: xx-small; FONT-WEIGHT: bold" type=submit value=Search> 
+            </FORM><!-- Pricewatch Search Box --><A 
+            href="http://www.puicorp.com/bp6specials.htm" target=_BLANK><IMG 
+            src="doc3_files/puibp6.gif"></A><BR><BR><BR><BR><A 
+            href="http://store.yahoo.com/dunamis-site/maxtor.html" 
+            target=_BLANK><IMG 
+            alt="BP6.com Special - Enter CODE: BP6-hd in the order (notes) to receive a discount" 
+            src="doc3_files/hd5.gif"><FONT size=1><BR>BP6.COM 
+            Special<BR>Code:BP6-hd</FONT></A> </P></CENTER></TD></TR></TBODY></TABLE>
+      <TABLE bgColor=silver border=0 cellPadding=0 cellSpacing=0 height="100%" 
+      width="100%">
+        <TBODY>
+        <TR>
+          <TD 
+width="100%">&nbsp;</TD></TR></TBODY></TABLE></P></CENTER></TR></TBODY></TABLE><!--	</TABLE>-->
+<CENTER></CENTER></TD></TR><TR><TD COLSPAN="3" VALIGN="TOP" 
+HEIGHT="70">&nbsp;</TD> </TR></TABLE>
+<TABLE border=0 width=780>
+  <TBODY>
+  <TR>
+    <TD width=780>
+      <P align=center><FONT color=#999999 face=verdana,arial size=1>Copyright 
+      ©1999-2000 BP6.com, All rights reserved.<BR>Got news? Send it to </FONT><A 
+      href="mailto:tim@bp6.com"><FONT color=white face=Verdana 
+      size=1>Tim</FONT></A> </P></TD></TR><!--	<TR>		<TD WIDTH="780">			<P ALIGN="CENTER"><FONT SIZE="1" COLOR="#999999" FACE="Verdana,arial">Site design by Tim Brinkley</FONT>		</TD>	</TR> --></TBODY></TABLE></DIV>
+<SCRIPT> window.open=NS_ActualOpen; </SCRIPT>
+</BODY></HTML>
diff --git a/fuzz/seed_corpus/616f8ed5c640e2a0df8f17d1a8a3d3e2f3cfe093 b/fuzz/seed_corpus/616f8ed5c640e2a0df8f17d1a8a3d3e2f3cfe093
new file mode 100644
index 000000000000..161be66ed2a4
--- /dev/null
+++ b/fuzz/seed_corpus/616f8ed5c640e2a0df8f17d1a8a3d3e2f3cfe093
@@ -0,0 +1,229 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    OASIS OpenDocument v1.0
+    Relax-NG Schema
+    
+    ** It's only a very small sub-set of the schema, meant for debugging text-notes-configuration element **
+-->
+
+<grammar
+    xmlns="http://relaxng.org/ns/structure/1.0"
+    xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
+
+    datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"
+
+    xmlns:office="urn:oasis:names:tc:opendocument:xmlns:office:1.0"
+    xmlns:meta="urn:oasis:names:tc:opendocument:xmlns:meta:1.0"
+    xmlns:config="urn:oasis:names:tc:opendocument:xmlns:config:1.0"
+    xmlns:text="urn:oasis:names:tc:opendocument:xmlns:text:1.0"
+    xmlns:table="urn:oasis:names:tc:opendocument:xmlns:table:1.0"
+    xmlns:draw="urn:oasis:names:tc:opendocument:xmlns:drawing:1.0"
+    xmlns:presentation="urn:oasis:names:tc:opendocument:xmlns:presentation:1.0"
+    xmlns:dr3d="urn:oasis:names:tc:opendocument:xmlns:dr3d:1.0"
+    xmlns:chart="urn:oasis:names:tc:opendocument:xmlns:chart:1.0"
+    xmlns:form="urn:oasis:names:tc:opendocument:xmlns:form:1.0"
+    xmlns:script="urn:oasis:names:tc:opendocument:xmlns:script:1.0"
+    xmlns:style="urn:oasis:names:tc:opendocument:xmlns:style:1.0"
+    xmlns:number="urn:oasis:names:tc:opendocument:xmlns:datastyle:1.0"
+    xmlns:anim="urn:oasis:names:tc:opendocument:xmlns:animation:1.0"
+
+    xmlns:dc="http://purl.org/dc/elements/1.1/"
+    xmlns:xlink="http://www.w3.org/1999/xlink"
+    xmlns:math="http://www.w3.org/1998/Math/MathML"
+    xmlns:xforms="http://www.w3.org/2002/xforms"
+
+    xmlns:fo="urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0"
+    xmlns:svg="urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0"
+    xmlns:smil="urn:oasis:names:tc:opendocument:xmlns:smil-compatible:1.0"
+>
+<define name="office-process-content">
+    <optional>
+        <attribute name="office:process-content" a:defaultValue="true">
+            <ref name="boolean"/>
+        </attribute>
+    </optional>
+</define>
+<start>
+    <choice>
+        <ref name="office-document-styles"/>
+    </choice>
+</start>
+<define name="office-document-styles">
+    <element name="office:document-styles">
+        <ref name="office-document-common-attrs"/>
+        <ref name="office-styles"/>
+    </element>
+</define>
+<define name="office-document-common-attrs" combine="interleave">
+    <optional>
+        <attribute name="office:version">
+            <ref name="string"/>
+        </attribute>
+    </optional>
+</define>
+<define name="office-styles">
+    <optional>
+        <element name="office:styles">
+            <interleave>
+                <zeroOrMore>
+                    <ref name="text-notes-configuration"/>
+                </zeroOrMore>
+            </interleave>
+        </element>
+    </optional>
+</define>
+<define name="text-notes-configuration">
+    <element name="text:notes-configuration">
+        <ref name="text-notes-configuration-content"/>
+    </element>
+</define>
+<define name="text-notes-configuration-content" combine="interleave">
+    <ref name="text-note-class"/>
+</define>
+<define name="text-notes-configuration-content" combine="interleave">
+    <optional>
+        <attribute name="text:citation-style-name">
+            <ref name="styleNameRef"/>
+        </attribute>
+    </optional>
+</define>
+<define name="text-notes-configuration-content" combine="interleave">
+    <optional>
+        <attribute name="text:citation-body-style-name">
+            <ref name="styleNameRef"/>
+        </attribute>
+    </optional>
+</define>
+<define name="text-notes-configuration-content" combine="interleave">
+    <optional>
+        <attribute name="text:default-style-name">
+            <ref name="styleNameRef"/>
+        </attribute>
+    </optional>
+</define>
+<define name="text-notes-configuration-content" combine="interleave">
+    <optional>
+        <attribute name="text:master-page-name">
+            <ref name="styleNameRef"/>
+        </attribute>
+    </optional>
+</define>
+<define name="text-notes-configuration-content" combine="interleave">
+    <optional>
+        <attribute name="text:start-value">
+            <ref name="nonNegativeInteger"/>
+        </attribute>
+    </optional>
+</define>
+<define name="text-notes-configuration-content" combine="interleave">
+    <ref name="common-num-format-prefix-suffix-attlist"/>
+    <optional>
+        <ref name="common-num-format-attlist"/>
+    </optional>
+</define>
+<define name="text-notes-configuration-content" combine="interleave">
+    <optional>
+        <attribute name="text:start-numbering-at">
+            <choice>
+                <value>document</value>
+                <value>chapter</value>
+                <value>page</value>
+            </choice>
+        </attribute>
+    </optional>
+</define>
+<define name="text-notes-configuration-content" combine="interleave">
+    <optional>
+        <attribute name="text:footnotes-position">
+            <choice>
+                <value>text</value>
+                <value>page</value>
+                <value>section</value>
+                <value>document</value>
+            </choice>
+        </attribute>
+    </optional>
+</define>
+<define name="text-notes-configuration-content" combine="interleave">
+    <optional>
+        <element name="text:note-continuation-notice-forward">
+            <text/>
+        </element>
+    </optional>
+</define>
+<define name="text-notes-configuration-content" combine="interleave">
+    <optional>
+        <element name="text:note-continuation-notice-backward">
+            <text/>
+        </element>
+    </optional>
+</define>
+<define name="common-num-format-prefix-suffix-attlist" combine="interleave">
+    <optional>
+        <attribute name="style:num-prefix">
+            <ref name="string"/>
+        </attribute>
+    </optional>
+    <optional>
+        <attribute name="style:num-suffix">
+            <ref name="string"/>
+        </attribute>
+    </optional>
+</define>
+<define name="common-num-format-attlist" combine="interleave">
+    <choice>
+        <attribute name="style:num-format">
+            <choice>
+                <value>1</value>
+                <value>i</value>
+                <value>I</value>
+                <ref name="string"/>
+                <empty/>
+            </choice>
+        </attribute>
+        <group>
+            <attribute name="style:num-format">
+                <choice>
+                    <value>a</value>
+                    <value>A</value>
+                </choice>
+            </attribute>
+            <ref name="style-num-letter-sync-attlist"/>
+        </group>
+        <empty/>
+    </choice>
+</define>
+<define name="style-num-letter-sync-attlist" combine="interleave">
+    <optional>
+        <attribute name="style:num-letter-sync">
+            <ref name="boolean"/>
+        </attribute>
+    </optional>
+</define>
+<define name="text-note-class">
+    <attribute name="text:note-class">
+        <choice>
+            <value>footnote</value>
+            <value>endnote</value>
+        </choice>
+    </attribute>
+</define>
+<define name="styleNameRef">
+    <choice>
+        <data type="NCName"/>
+        <empty/>
+    </choice>
+</define>
+<define name="nonNegativeInteger">
+    <data type="nonNegativeInteger"/>
+</define>
+<define name="boolean">
+    <choice>
+        <value>true</value>
+        <value>false</value>
+    </choice>
+</define>
+<define name="string">
+    <data type="string"/>
+</define>
+</grammar>
diff --git a/fuzz/seed_corpus/61c137a2d172157a9636a814c7b2e88a3cc16f27 b/fuzz/seed_corpus/61c137a2d172157a9636a814c7b2e88a3cc16f27
new file mode 100644
index 000000000000..0fdfb863347a
--- /dev/null
+++ b/fuzz/seed_corpus/61c137a2d172157a9636a814c7b2e88a3cc16f27
@@ -0,0 +1,972 @@
+<!-- ............................................................... -->
+<!-- XML specification DTD ......................................... -->
+<!-- ............................................................... -->
+
+<!--
+TYPICAL INVOCATION:
+#  <!DOCTYPE spec PUBLIC
+#       "-//W3C//DTD Specification::19980323//EN"
+#       "http://www.w3.org/XML/Group/DTD/xmlspec.dtd">
+
+PURPOSE:
+  This DTD was developed for use with the XML family of W3C
+  specifications.  It is an XML-compliant DTD based in part on
+  the TEI Lite and Sweb DTDs.
+
+DEPENDENCIES:
+  None.
+
+CHANGE HISTORY:
+  The list of changes is at the end of the DTD.
+
+  For all details, see the design report at:
+
+    <http://www.w3.org/XML/Group/DTD/xmlspec-report.htm>
+
+  The "typical invocation" FPI always gets updated to reflect the
+  date of the most recent changes.
+
+  Search this file for "#" in the first column to see change history
+  comments.
+
+MAINTAINER:
+  Eve Maler
+  ArborText Inc.
+  elm@arbortext.com
+  voice: +1 781 270 5750
+  fax:   +1 781 273 3760
+-->
+
+<!-- ............................................................... -->
+<!-- Entities for characters and symbols ........................... -->
+
+<!--
+#1998-03-10: maler: Added &ldquo; and &rdquo;.
+#                   Used 8879:1986-compatible decimal character
+#                   references.
+#                   Merged charent.mod file back into main file.
+-->
+
+<!ENTITY lt     "&#38;#60;">
+<!ENTITY gt     "&#62;">
+<!ENTITY amp    "&#38;#38;">
+<!ENTITY apos   "&#39;">
+<!ENTITY quot   "&#34;">
+<!ENTITY mdash  "--">
+<!ENTITY nbsp   "&#160;">
+<!ENTITY ldquo  "#x201C;">
+<!ENTITY rdquo  "#x201D;">
+
+<!-- ............................................................... -->
+<!-- Entities for classes of standalone elements ................... -->
+
+<!--
+#1997-10-16: maler: Added table to %illus.class;.
+#1997-11-28: maler: Added htable to %illus.class;.
+#1997-12-29: maler: IGNOREd table.
+#1998-03-10: maler: Removed SGML Open-specific %illus.class;.
+#                   Added "local" entities for customization.
+-->
+
+<!ENTITY % local.p.class        "">
+<!ENTITY % p.class              "p
+                                %local.p.class;">
+
+<!ENTITY % local.statusp.class  "">
+<!ENTITY % statusp.class        "statusp
+                                %local.statusp.class;">
+
+<!ENTITY % local.list.class     "">
+<!ENTITY % list.class           "ulist|olist|slist|glist
+                                %local.list.class;">
+
+<!ENTITY % local.speclist.class "">
+<!ENTITY % speclist.class       "orglist|blist
+                                %local.speclist.class;">
+
+<!ENTITY % local.note.class     "">
+<!ENTITY % note.class           "note|wfcnote|vcnote
+                                %local.note.class;">
+
+<!ENTITY % local.illus.class    "">
+<!ENTITY % illus.class          "eg|graphic|scrap|htable
+                                %local.illus.class;">
+
+<!-- ............................................................... -->
+<!-- Entities for classes of phrase-level elements ................. -->
+
+<!--
+#1997-12-29: maler: Added xspecref to %ref.class;.
+#1998-03-10: maler: Added %ednote.class;.
+#                   Added "local" entities for customization.
+-->
+
+<!ENTITY % local.annot.class    "">
+<!ENTITY % annot.class          "footnote
+                                %local.annot.class;">
+
+<!ENTITY % local.termdef.class    "">
+<!ENTITY % termdef.class        "termdef|term
+                                %local.termdef.class;">
+
+<!ENTITY % local.emph.class    "">
+<!ENTITY % emph.class           "emph|quote
+                                %local.emph.class;">
+
+<!ENTITY % local.ref.class    "">
+<!ENTITY % ref.class            "bibref|specref|termref|titleref
+                                |xspecref|xtermref
+                                %local.ref.class;">
+
+<!ENTITY % local.loc.class    "">
+<!ENTITY % loc.class            "loc
+                                %local.loc.class;">
+
+<!ENTITY % local.tech.class    "">
+<!ENTITY % tech.class           "kw|nt|xnt|code
+                                %local.tech.class;">
+
+<!ENTITY % local.ednote.class    "">
+<!ENTITY % ednote.class         "ednote
+                                %local.ednote.class;">
+
+<!-- ............................................................... -->
+<!-- Entities for mixtures of standalone elements .................. -->
+
+<!--
+#1997-09-30: maler: Created %p.mix; to eliminate p from self.
+#1997-09-30: maler: Added %speclist.class; to %obj.mix; and %p.mix;.
+#1997-09-30: maler: Added %note.class; to %obj.mix; and %p.mix;.
+#1997-10-16: maler: Created %entry.mix;.  Note that some elements
+#                   left out here are still allowed in termdef,
+#                   which entry can contain through %p.pcd.mix;.
+#1997-11-28: maler: Added %p.class; to %statusobj.mix;.
+#1998-03-10: maler: Added %ednote.class; to all mixtures, except
+#                   %p.mix; and %statusobj.mix;, because paragraphs
+#                   and status paragraphs will contain ednote
+#                   through %p.pcd.mix;.
+#1998-03-123: maler: Added %termdef.mix; (broken out from
+#                    %termdef.pcd.mix;).
+-->
+
+<!ENTITY % div.mix
+        "%p.class;|%list.class;|%speclist.class;|%note.class;
+        |%illus.class;|%ednote.class;">
+<!ENTITY % obj.mix
+        "%p.class;|%list.class;|%speclist.class;|%note.class;
+        |%illus.class;|%ednote.class;">
+<!ENTITY % p.mix
+        "%list.class;|%speclist.class;|%note.class;|%illus.class;">
+<!ENTITY % entry.mix
+        "%list.class;|note|eg|graphic|%ednote.class;">
+<!ENTITY % statusobj.mix
+        "%p.class;|%statusp.class;|%list.class;">
+<!ENTITY % hdr.mix
+        "%p.class;|%list.class;|%ednote.class;">
+<!ENTITY % termdef.mix
+        "%note.class;|%illus.class;">
+
+<!-- ............................................................... -->
+<!-- Entities for mixtures of #PCDATA and phrase-level elements .... -->
+
+<!--    Note that %termdef.pcd.mix contains %note.class;
+        and %illus.class;, considered standalone elements. -->
+
+<!--
+#1997-09-30: maler: Added scrap and %note.class; to %termdef.pcd.mix;.
+#1997-11-28: maler: Added %loc.class; to %p.pcd.mix;.
+#1998-03-10: maler: Added %ednote.class; to all mixtures.
+#1998-03-23: maler: Moved some %termdef.pcd.mix; stuff out to
+#                   %termdef.mix;.
+-->
+
+<!ENTITY % p.pcd.mix
+        "#PCDATA|%annot.class;|%termdef.class;|%emph.class;
+        |%ref.class;|%tech.class;|%loc.class;|%ednote.class;">
+<!ENTITY % statusp.pcd.mix
+        "#PCDATA|%annot.class;|%termdef.class;|%emph.class;
+        |%ref.class;|%tech.class;|%loc.class;|%ednote.class;">
+<!ENTITY % head.pcd.mix
+        "#PCDATA|%annot.class;|%emph.class;|%tech.class;|%ednote.class;">
+<!ENTITY % label.pcd.mix
+        "#PCDATA|%annot.class;|%termdef.class;|%emph.class;|%tech.class;
+        |%ednote.class;">
+<!ENTITY % eg.pcd.mix
+        "#PCDATA|%annot.class;|%emph.class;|%ednote.class;">
+<!ENTITY % termdef.pcd.mix
+        "#PCDATA|term|%emph.class;|%ref.class;|%tech.class;
+        |%ednote.class;">
+<!ENTITY % bibl.pcd.mix
+        "#PCDATA|%emph.class;|%ref.class;|%loc.class;|%ednote.class;">
+<!ENTITY % tech.pcd.mix
+        "#PCDATA|%ednote.class;">
+<!ENTITY % loc.pcd.mix
+        "#PCDATA|%loc.class;|%ednote.class;">
+
+<!-- ............................................................... -->
+<!-- Entities for customizable content models ...................... -->
+
+<!--
+#1998-03-10: maler: Added customization entities.
+-->
+
+<!ENTITY % spec.mdl
+        "header, front?, body, back?">
+
+<!ENTITY % header.mdl
+        "title, subtitle?, version, w3c-designation, w3c-doctype,
+        pubdate, notice*, publoc, latestloc?, prevlocs?, authlist,
+        abstract, status, pubstmt?, sourcedesc?, langusage,
+        revisiondesc">
+
+<!ENTITY % pubdate.mdl
+        "day?, month, year">
+
+<!-- ............................................................... -->
+<!-- Entities for common attributes ................................ -->
+
+<!--    key attribute:
+        Optionally provides a sorting or indexing key, for cases when
+        the element content is inappropriate for this purpose. -->
+<!ENTITY % key.att
+        'key                    CDATA           #IMPLIED'>
+
+<!--    def attribute:
+        Points to the element where the relevant definition can be
+        found, using the IDREF mechanism.  %def.att; is for optional
+        def attributes, and %def-req.att; is for required def
+        attributes. -->
+<!ENTITY % def.att
+        'def                    IDREF           #IMPLIED'>
+<!ENTITY % def-req.att
+        'def                    IDREF           #REQUIRED'>
+
+<!--    ref attribute:
+        Points to the element where more information can be found,
+        using the IDREF mechanism.  %ref.att; is for optional
+        ref attributes, and %ref-req.att; is for required ref
+        attributes. -->
+<!ENTITY % ref.att
+        'ref                    IDREF           #IMPLIED'>
+<!ENTITY % ref-req.att
+        'ref                    IDREF           #REQUIRED'>
+
+<!--
+#1998-03-23: maler: Added show and actuate attributes to href.
+#                   Added semi-common xml:space attribute.
+-->
+
+<!--    HREF and source attributes:
+        Points to the element where more information or source data
+        can be found, using the URL (XLL simple link) mechanism.
+        For some purposes, is associated with additional XLL
+        attributes. %href.att; is for optional HREF attributes,
+        and %href-req.att; is for required HREF attributes.
+        %source-req.att; is for the source attribute, which
+        is always required. -->
+<!ENTITY % href.att
+        'xml-link               CDATA           #FIXED "simple"
+        href                    CDATA           #IMPLIED
+        show                    CDATA           #FIXED "embed"
+        actuate                 CDATA           #FIXED "auto"'>
+
+<!ENTITY % href-req.att
+        'xml-link               CDATA           #FIXED "simple"
+        href                    CDATA           #REQUIRED
+        show                    CDATA           #FIXED "embed"
+        actuate                 CDATA           #FIXED "auto"'>
+
+<!ENTITY % source-req.att
+        'xml-link               CDATA           #FIXED "simple"
+        xml:attributes          NMTOKENS        #FIXED "href source"
+        source                  CDATA           #REQUIRED
+        show                    CDATA           #FIXED "embed"
+        actuate                 CDATA           #FIXED "auto"'>
+
+<!--    xml:space attribute:
+        Indicates that the element contains white space
+        that the formatter or other application should retain,
+        as appropriate to its function. -->
+<!ENTITY % xmlspace.att
+        'xml:space              (default
+                                |preserve)      #FIXED "preserve"'>
+
+<!--    Common attributes:
+        Every element has an ID attribute (sometimes required,
+        but usually optional) for links, and a Role attribute
+        for extending the useful life of the DTD by allowing
+        authors to make subclasses for any element. %common.att;
+        is for common attributes where the ID is optional, and
+        %common-idreq.att; is for common attributes where the
+        ID is required. -->
+<!ENTITY % common.att
+        'id                     ID              #IMPLIED
+        role                    NMTOKEN         #IMPLIED'>
+<!ENTITY % common-idreq.att
+        'id                     ID              #REQUIRED
+        role                    NMTOKEN         #IMPLIED'>
+
+<!-- ............................................................... -->
+<!-- Common elements ............................................... -->
+
+<!--    head: Title on divisions, productions, and the like -->
+<!ELEMENT head (%head.pcd.mix;)*>
+<!ATTLIST head %common.att;>
+
+<!-- ............................................................... -->
+<!-- Major specification structure ................................. -->
+
+<!--
+#1998-03-10: maler: Made spec content model easily customizable.
+-->
+
+<!ELEMENT spec (%spec.mdl;)>
+<!ATTLIST spec %common.att;>
+
+<!ELEMENT front (div1+)>
+<!ATTLIST front %common.att;>
+
+<!ELEMENT body (div1+)>
+<!ATTLIST body %common.att;>
+
+<!--
+#1997-09-30: maler: Added inform-div1 to back content.
+-->
+
+<!ELEMENT back ((div1+, inform-div1*) | inform-div1+)>
+<!ATTLIST back %common.att;>
+
+<!ELEMENT div1 (head, (%div.mix;)*, div2*)>
+<!ATTLIST div1 %common.att;>
+
+<!--
+#1997-09-30: maler: Added inform-div1 declarations.
+-->
+
+<!--    inform-div1: Non-normative division in back matter -->
+<!ELEMENT inform-div1 (head, (%div.mix;)*, div2*)>
+<!ATTLIST inform-div1 %common.att;>
+
+<!ELEMENT div2 (head, (%div.mix;)*, div3*)>
+<!ATTLIST div2 %common.att;>
+
+<!ELEMENT div3 (head, (%div.mix;)*, div4*)>
+<!ATTLIST div3 %common.att;>
+
+<!ELEMENT div4 (head, (%div.mix;)*)>
+<!ATTLIST div4 %common.att;>
+
+<!-- Specification header .......... -->
+
+<!--
+#1998-03-10: maler: Made header content model easily customizable.
+-->
+
+<!ELEMENT header (%header.mdl;)>
+<!ATTLIST header %common.att;>
+
+<!--    Example of title: "Extensible Cheese Language (XCL)" -->
+<!ELEMENT title (#PCDATA)>
+<!ATTLIST title %common.att;>
+
+<!--    Example of subtitle: "A Cheesy Specification" -->
+<!ELEMENT subtitle (#PCDATA)>
+<!ATTLIST subtitle %common.att;>
+
+<!--    Example of version: "Version 666.0" -->
+<!ELEMENT version (#PCDATA)>
+<!ATTLIST version %common.att;>
+
+<!--    Example of w3c-designation: "WD-xcl-19991231" -->
+<!ELEMENT w3c-designation (#PCDATA)>
+<!ATTLIST w3c-designation %common.att;>
+
+<!--    Example of w3c-doctype: "World Wide Web Consortium Working
+        Draft" -->
+<!ELEMENT w3c-doctype (#PCDATA)>
+<!ATTLIST w3c-doctype %common.att;>
+
+<!--
+#1998-03-10: maler: Made pubdate content model easily customizable.
+-->
+
+<!ELEMENT pubdate (%pubdate.mdl;)>
+<!ATTLIST pubdate %common.att;>
+
+<!ELEMENT day (#PCDATA)>
+<!ATTLIST day %common.att;>
+
+<!ELEMENT month (#PCDATA)>
+<!ATTLIST month %common.att;>
+
+<!ELEMENT year (#PCDATA)>
+<!ATTLIST year %common.att;>
+
+<!--    Example of notice: "This draft is for public comment..." -->
+<!ELEMENT notice (%hdr.mix;)+>
+<!ATTLIST notice %common.att;>
+
+<!ELEMENT publoc (loc+)>
+<!ATTLIST publoc %common.att;>
+
+<!ELEMENT prevlocs (loc+)>
+<!ATTLIST prevlocs %common.att;>
+
+<!ELEMENT latestloc (loc+)>
+<!ATTLIST latestloc %common.att;>
+
+<!--      loc (defined in "Phrase-level elements" below) -->
+
+<!ELEMENT authlist (author+)>
+<!ATTLIST authlist %common.att;>
+
+<!--
+#1997-09-30: maler: Made affiliation optional.
+#1998-03-10: maler: Made email optional.
+-->
+
+<!ELEMENT author (name, affiliation?, email?)>
+<!ATTLIST author %common.att;>
+
+<!ELEMENT name (#PCDATA)>
+<!ATTLIST name
+        %common.att;
+        %key.att;>
+
+<!ELEMENT affiliation (#PCDATA)>
+<!ATTLIST affiliation %common.att;>
+
+<!ELEMENT email (#PCDATA)>
+<!--    HREF attribute:
+        email functions as a hypertext reference through this
+        required attribute.  Typically the reference would use
+        the mailto: scheme. -->
+<!ATTLIST email
+        %common.att;
+        %href-req.att;>
+
+<!--    The status element now contains both statusp and p, and
+        the latter now allows loc.  Use p; statusp will be removed
+        eventually. -->
+<!ELEMENT status (%statusobj.mix;)+>
+<!ATTLIST status %common.att;>
+
+<!ELEMENT abstract (%hdr.mix;)*>
+<!ATTLIST abstract %common.att;>
+
+<!ELEMENT pubstmt (%hdr.mix;)+>
+<!ATTLIST pubstmt %common.att;>
+
+<!ELEMENT sourcedesc (%hdr.mix;)+>
+<!ATTLIST sourcedesc %common.att;>
+
+<!ELEMENT langusage (language+)>
+<!ATTLIST langusage %common.att;>
+
+<!ELEMENT language (#PCDATA)>
+<!ATTLIST language %common.att;>
+
+<!ELEMENT revisiondesc (%hdr.mix;)+>
+<!ATTLIST revisiondesc %common.att;>
+
+<!-- ............................................................... -->
+<!-- Standalone elements ........................................... -->
+
+<!-- Paragraphs .................... -->
+
+<!--
+#1997-09-30: maler: Changed from %obj.mix; to %p.mix;.
+#1997-12-29: maler: Changed order of %p.mix; and %p.pcd.mix; references.
+#1997-12-29: maler: Changed order of %statusobj.mix; and %statusp.pcd.mix;
+#                   references.
+-->
+
+<!ELEMENT p (%p.pcd.mix;|%p.mix;)*>
+<!ATTLIST p %common.att;>
+
+<!--    statusp: Special paragraph that allows loc inside it (note that
+        p now also allows loc) -->
+<!ELEMENT statusp (%statusp.pcd.mix;|%statusobj.mix;)*>
+<!ATTLIST statusp %common.att;>
+
+<!-- Lists ......................... -->
+
+<!ELEMENT ulist (item+)>
+<!--    spacing attribute:
+        Use "normal" to get normal vertical spacing for items;
+        use "compact" to get less spacing.  The default is dependent
+        on the stylesheet. -->
+<!ATTLIST ulist
+        %common.att;
+        spacing         (normal|compact)        #IMPLIED>
+
+<!ELEMENT olist (item+)>
+<!--    spacing attribute:
+        Use "normal" to get normal vertical spacing for items;
+        use "compact" to get less spacing.  The default is dependent
+        on the stylesheet. -->
+<!ATTLIST olist
+        %common.att;
+        spacing         (normal|compact)        #IMPLIED>
+
+<!ELEMENT item (%obj.mix;)+>
+<!ATTLIST item %common.att;>
+
+<!ELEMENT slist (sitem+)>
+<!ATTLIST slist %common.att;>
+
+<!ELEMENT sitem (%p.pcd.mix;)*>
+<!ATTLIST sitem %common.att;>
+
+<!ELEMENT glist (gitem+)>
+<!ATTLIST glist %common.att;>
+
+<!ELEMENT gitem (label, def)>
+<!ATTLIST gitem %common.att;>
+
+<!ELEMENT label (%label.pcd.mix;)*>
+<!ATTLIST label %common.att;>
+
+<!ELEMENT def (%obj.mix;)*>
+<!ATTLIST def %common.att;>
+
+<!-- Special lists ................. -->
+
+<!ELEMENT blist (bibl+)>
+<!ATTLIST blist %common.att;>
+
+<!ELEMENT bibl (%bibl.pcd.mix;)*>
+
+<!--    HREF attribute:
+        bibl optionally functions as a hypertext reference to the
+        referred-to resource through this attribute. -->
+
+<!ATTLIST bibl
+        %common.att;
+        %href.att;
+        %key.att;>
+
+<!ELEMENT orglist (member+)>
+<!ATTLIST orglist %common.att;>
+
+<!--
+#1997-09-30: maler: Added optional affiliation.
+-->
+
+<!ELEMENT member (name, affiliation?, role?)>
+<!ATTLIST member %common.att;>
+
+<!--      name (defined in "Specification header" above) -->
+<!--      affiliation (defined in "Specification header" above) -->
+
+<!ELEMENT role (#PCDATA)>
+<!ATTLIST role %common.att;>
+
+<!-- Notes ......................... -->
+
+<!ELEMENT note (%obj.mix;)+>
+<!ATTLIST note %common.att;>
+
+<!ELEMENT wfcnote (head, (%obj.mix;)+)>
+<!--    ID attribute:
+        wfcnote must have an ID so that it can be pointed to
+        from a wfc element in a production. -->
+<!ATTLIST wfcnote
+        %common-idreq.att;>
+
+<!ELEMENT vcnote (head, (%obj.mix;)+)>
+<!--    ID attribute:
+        vcnote must have an ID so that it can be pointed to
+        from a vc element in a production. -->
+<!ATTLIST vcnote
+        %common-idreq.att;>
+
+<!-- Illustrations ................. -->
+
+<!--
+#1998-03-23: maler: Added xml:space attribute.
+-->
+
+<!ELEMENT eg (%eg.pcd.mix;)*>
+<!ATTLIST eg
+        %common.att;
+        %xmlspace.att;>
+
+<!ELEMENT graphic EMPTY>
+<!--    source attribute:
+        The graphic data must reside at the location pointed to.
+        This is a hypertext reference, but for practical purposes,
+        for now it should just be a pathname. -->
+<!ATTLIST graphic
+        %common.att;
+        %source-req.att;
+        alt             CDATA           #IMPLIED>
+
+<!--
+#1997-11-28: maler: Added prodgroup to scrap and defined it.
+-->
+
+<!ELEMENT scrap (head, (prodgroup+ | prod+ | bnf))>
+<!--    lang attribute:
+        The scrap can link to a description of the language used,
+        found in a language element in the header. -->
+<!ATTLIST scrap
+        %common.att;
+        lang            IDREF           #IMPLIED>
+
+<!ELEMENT prodgroup (prod+)>
+<!--    pcw<n> attributes:
+        Presentational attributes to control the width
+        of the "pseudo-table" columns used to output
+        groups of productions. -->
+<!ATTLIST prodgroup
+        %common.att;
+        pcw1            CDATA           #IMPLIED
+        pcw2            CDATA           #IMPLIED
+        pcw3            CDATA           #IMPLIED
+        pcw4            CDATA           #IMPLIED
+        pcw5            CDATA           #IMPLIED
+>
+
+<!ELEMENT prod (lhs, (rhs, (com|wfc|vc)*)+)>
+<!--    ID attribute:
+        The production must have an ID so that cross-references
+        (specref) and mentions of nonterminals (nt) can link to
+        it. -->
+<!ATTLIST prod
+        %common-idreq.att;>
+
+<!ELEMENT lhs (#PCDATA)>
+<!ATTLIST lhs %common.att;>
+
+<!ELEMENT rhs (#PCDATA|nt|xnt|com)*>
+<!ATTLIST rhs %common.att;>
+
+<!--      nt and xnt (defined in "Phrase-level elements" below) -->
+
+<!--
+#1997-11-28: maler: Added loc and bibref to com content.
+-->
+
+<!ELEMENT com (#PCDATA|loc|bibref)*>
+<!ATTLIST com %common.att;>
+
+<!--    wfc: Should generate the head of the wfcnote pointed to -->
+<!ELEMENT wfc EMPTY>
+<!--    def attribute:
+        Each well formedness tagline in a production must link to the
+        wfcnote that defines it. -->
+<!ATTLIST wfc
+        %def-req.att;
+        %common.att;>
+
+<!--    vc: Should generate the head of the vcnote pointed to -->
+<!ELEMENT vc EMPTY>
+<!--    def attribute:
+        Each validity tagline in a production must link to the vcnote
+        that defines it. -->
+<!ATTLIST vc
+        %def-req.att;
+        %common.att;>
+
+<!--
+#1998-03-23: maler: Added xml:space attribute.
+-->
+
+<!--    bnf: Un-marked-up production -->
+<!ELEMENT bnf (%eg.pcd.mix;)*>
+<!ATTLIST bnf
+        %common.att;
+        %xmlspace.att;>
+
+<!--
+#1997-10-16: maler: Added table mechanism.
+#1997-11-28: maler: Added non-null system ID to entity declaration.
+#                   Added HTML table module.
+#1997-12-29: maler: IGNOREd SGML Open table model.
+#1998-03-10: maler: Removed SGML Open table model.
+#                   Merged html-tbl.mod file into main file.
+#                   Added %common.att; to all HTML table elements.
+-->
+
+<!--    TR and TD attributes:
+        Alignment attributes.  No default. -->
+<!ENTITY % trtd.att
+        "align          (left
+                        |center
+                        |right)         #IMPLIED
+        valign          (top
+                        |middle
+                        |bottom)        #IMPLIED">
+
+<!ELEMENT htable (htbody+)>
+<!ATTLIST htable
+          border        CDATA           "0"
+          cellpadding   CDATA           "0"
+          align         (left
+                        |center
+                        |right)         "left">
+
+<!ELEMENT htbody (tr+)>
+<!ATTLIST htbody %common.att;>
+
+<!ELEMENT tr     (td+)>
+<!ATTLIST tr
+        %common.att;
+        %trtd.att;>
+
+<!ELEMENT td     (%p.pcd.mix;)*>
+<!ATTLIST td
+        %common.att;
+        %trtd.att;
+        bgcolor         CDATA           #IMPLIED
+        rowspan         CDATA           "1"
+        colspan         CDATA           "1">
+
+<!-- ............................................................... -->
+<!-- Phrase-level elements ......................................... -->
+
+<!--    bibref: Should generate, in square brackets, "key" on bibl -->
+<!ELEMENT bibref EMPTY>
+<!--    ref attribute:
+        A bibliography reference must link to the bibl element that
+        describes the resource. -->
+<!ATTLIST bibref
+        %common.att;
+        %ref-req.att;>
+
+<!ELEMENT code (%tech.pcd.mix;)*>
+<!ATTLIST code %common.att;>
+
+<!--
+#1998-03-10: maler: Declared ednote and related elements.
+-->
+
+<!ELEMENT ednote (name?, date?, edtext)>
+<!ATTLIST ednote %common.att;>
+
+<!ELEMENT date (#PCDATA)>
+<!ATTLIST date %common.att;>
+
+<!ELEMENT edtext (#PCDATA)>
+<!ATTLIST edtext %common.att;>
+
+<!ELEMENT emph (#PCDATA)>
+<!ATTLIST emph %common.att;>
+
+<!--    footnote: Both footnote content and call to footnote -->
+<!ELEMENT footnote (%obj.mix;)+>
+<!ATTLIST footnote %common.att;>
+
+<!ELEMENT kw (%tech.pcd.mix;)*>
+<!ATTLIST kw %common.att;>
+
+<!ELEMENT loc (#PCDATA)>
+<!--    HREF attribute:
+        The purpose of a loc element is to function as a hypertext
+        link to a resource.  (Ideally, the content of loc will also
+        mention the URI of the resource, so that readers of the
+        printed version will be able to locate the resource.) -->
+<!ATTLIST loc
+        %common.att;
+        %href-req.att;>
+
+<!ELEMENT nt (#PCDATA)>
+<!--    def attribute:
+        The nonterminal must link to the production that defines
+        it. -->
+<!ATTLIST nt
+        %common.att;
+        %def-req.att;>
+
+<!--
+#1998-03-10: maler: Declared quote.
+-->
+
+<!--    quote: Scare quotes and other purely presentational quotes -->
+<!ELEMENT quote (%p.pcd.mix;)*>
+<!ATTLIST quote %common.att;>
+
+<!--    specref: Should generate italic "[n.n], Section Title" for
+        div, "n" for numbered item, or "[n]" for production -->
+<!ELEMENT specref EMPTY>
+<!--    ref attribute:
+        The purpose of a specref element is to link to a div, item
+        in an olist, or production in the current spec. -->
+<!ATTLIST specref
+        %common.att;
+        %ref-req.att;>
+
+<!ELEMENT term (#PCDATA)>
+<!ATTLIST term %common.att;>
+
+<!ELEMENT termdef (%termdef.pcd.mix;|%termdef.mix;)*>
+<!--    ID attribute:
+        A term definition must have an ID so that it can be linked
+        to from termref elements. -->
+<!--    term attribute:
+        The canonical form of the term or phrase being defined must
+        appear in this attribute, even if the term or phrase also
+        appears in the element content in identical form (e.g., in
+        the term element). -->
+<!ATTLIST termdef
+        %common-idreq.att;
+        term            CDATA           #REQUIRED>
+
+<!ELEMENT termref (#PCDATA)>
+<!--    ref attribute:
+        A term reference must link to the termdef element that
+        defines the term. -->
+<!ATTLIST termref
+        %common.att;
+        %def-req.att;>
+
+<!ELEMENT titleref (#PCDATA)>
+<!--    HREF attribute:
+        A title reference can optionally function as a hypertext
+        link to the resource with this title. -->
+<!ATTLIST titleref
+        %common.att;
+        %href.att;>
+
+<!ELEMENT xnt (#PCDATA)>
+<!--    HREF attribute:
+        The nonterminal must hyperlink to a resource that serves
+        to define it (e.g., a production in a related XML
+        specification). -->
+<!ATTLIST xnt
+        %common.att;
+        %href-req.att;>
+
+<!--
+#1997-12-29: maler: Declared xspecref.
+-->
+
+<!ELEMENT xspecref (#PCDATA)>
+<!--    HREF attribute:
+        The spec reference must hyperlink to the resource to
+        cross-refer to (e.g., a section in a related XML
+        specification). -->
+<!ATTLIST xspecref
+        %common.att;
+        %href-req.att;>
+
+<!ELEMENT xtermref (#PCDATA)>
+<!--    HREF attribute:
+        The term reference must hyperlink to the resource that
+        serves to define the term (e.g., a term definition in
+        a related XML specification). -->
+<!ATTLIST xtermref
+        %common.att;
+        %href-req.att;>
+
+<!-- ............................................................... -->
+<!-- Unused elements for ADEPT ..................................... -->
+
+<!--
+#1997-09-30: maler: Added unusued elements.
+#1997-10-14: maler: Fixed div to move nested div to the mixture.
+-->
+
+<!--    The following elements are purposely declared but never
+        referenced.  Declaring them allows them to be pasted from
+        an HTML document into a document using this DTD in ADEPT.
+        The ATD Context Transformation mechanism will try to convert
+        them to the appropriate element for this DTD.  While this
+        conversion will not work for all fragments, it does allow
+        many cases to work reasonably well. -->
+
+<!ELEMENT div
+        (head?, (%div.mix;|ul|ol|h1|h2|h3|h4|h5|h6|div)*)>
+<!ELEMENT h1 (%head.pcd.mix;|em|a)*>
+<!ELEMENT h2 (%head.pcd.mix;|em|a)*>
+<!ELEMENT h3 (%head.pcd.mix;|em|a)*>
+<!ELEMENT h4 (%head.pcd.mix;|em|a)*>
+<!ELEMENT h5 (%head.pcd.mix;|em|a)*>
+<!ELEMENT h6 (%head.pcd.mix;|em|a)*>
+<!ELEMENT pre (%eg.pcd.mix;|em)*>
+<!ELEMENT ul (item|li)*>
+<!ELEMENT ol (item|li)*>
+<!ELEMENT li (#PCDATA|%obj.mix;)*>
+<!ELEMENT em (#PCDATA)>
+<!ELEMENT a (#PCDATA)>
+
+<!-- ............................................................... -->
+<!-- Change history ................................................ -->
+
+<!--
+#1997-08-18: maler
+#- Did a major revision.
+#1997-09-10: maler
+#- Updated FPI.
+#- Removed namekey element and put key attribute on name element.
+#- Made statusp element and supporting entities.
+#- Added slist element with sitem+ content.
+#- Required head on scrap and added new bnf subelement.
+#- Added an xnt element and allowed it and nt in regular text and rhs.
+#- Removed the ntref element.
+#- Added back the com element to the content of rhs.
+#- Added a key attribute to bibl.
+#- Removed the ident element.
+#- Added a term element to be used inside termdef.
+#- Added an xtermref element parallel to termref.
+#- Beefed up DTD comments.
+#1997-09-12: maler
+#- Allowed term element in general text.
+#- Changed bibref to EMPTY.
+#- Added ref.class to termdef.pcd.mix.
+#1997-09-14: maler
+#- Changed main attribute of xtermref from def to href.
+#- Added termdef.class to label contents.
+#1997-09-30: maler
+#- Added character entity module and added new entities.
+#- Removed p from appearing directly in self; created %p.mix;.
+#- Added inform-div (non-normative division) element.
+#- Fixed xtermref comment to mention HREF, not ref.
+#- Extended orglist model to allow optional affiliation.
+#- Modified author to make affiliation optional.
+#- Added %speclist.class; and %note.class; to %obj.mix; and %p.mix;.
+#- Added %note.class; and %illus.class; to %termdef.pcd.mix;.
+#- Added unused HTML elements.
+#- Put empty system ID next to public ID in entity declarations.
+#1997-10-14: maler
+#- Fixed "unused" div content model to move nested div to mixture.
+#1997-10-16: maler
+#- Added SGML Open Exchange tables.
+#1997-11-28: maler
+#- Added support for prodgroup and its attributes.
+#- Added support for HTML tables.
+#- Added loc and bibref to content of com.
+#- Added loc to general p content models.
+#- Allowed p as alternative to statusp in status.
+#- Added non-null system IDs to external parameter entity declarations.
+#- (Modified the SGML Open table module to make it XML-compliant.)
+#- (Modified the character entity module.)
+#1997-12-29: maler
+#- Moved #PCDATA occurrences to come before GIs in content models.
+#- Removed use of the SGML Open table module.
+#- Added xspecref element.
+#- Ensured that all FPIs contain 4-digit year.
+#- (Modified the character entity module.)
+#1997-03-10: maler
+#- Merged the character entity and table modules into the main file.
+#- Added ldquo and rdquo entities.
+#- Added common attributes to prodgroup.
+#- Made the email element in header optional.
+#- Removed reference to the SGML Open table model.
+#- Added ednote element.
+#- Added quote element.
+#- Updated XLink usage to reflect 3 March 1998 WD.
+#- Added "local" entities to the class entities for customization.
+#- Parameterized several content models to allow for customization.
+#1997-03-23: maler
+#- Cleaned up some comments and removed some others.
+#- Added xml:space semi-common attribute to eg and bnf elements.
+#- Added show and embed attributes on all the uses of href.
+#- Added %common.att; to all HTML table elements.
+#- Added a real URI to the "typical invocation" comment.
+-->
+
+<!-- ............................................................... -->
+<!-- End of XML specification DTD .................................. -->
+<!-- ............................................................... -->
diff --git a/fuzz/seed_corpus/61daa071fecd91e30c36bf5ff9f09676f54e477d b/fuzz/seed_corpus/61daa071fecd91e30c36bf5ff9f09676f54e477d
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+++ b/fuzz/seed_corpus/627ec43b7388a228fcdc30ebcd9b3bd5b14bc84d
@@ -0,0 +1,19 @@
+<element name="example" xmlns="http://relaxng.org/ns/structure/1.0">
+  <zeroOrMore>
+    <attribute>
+      <anyName>
+        <except>
+          <name>xml:space</name>
+        </except>
+      </anyName>
+    </attribute>
+  </zeroOrMore>
+  <optional>
+    <attribute name="xml:space">
+      <choice>
+        <value>default</value>
+        <value>preserve</value>
+      </choice>
+    </attribute>
+  </optional>
+</element>
diff --git a/fuzz/seed_corpus/628cc9031030cbb14613eb0e821e5032c87bfca2 b/fuzz/seed_corpus/628cc9031030cbb14613eb0e821e5032c87bfca2
new file mode 100644
index 000000000000..1ebb50fa86ab
--- /dev/null
+++ b/fuzz/seed_corpus/628cc9031030cbb14613eb0e821e5032c87bfca2
@@ -0,0 +1,17 @@
+<a xmlns:a="http://a" xmlns:b="http://b" xmlns:c="http://a">
+  <b/>
+  <a:a>
+    <b:b/>
+  </a:a>
+  <b:b>
+    <a>
+      <a:a>
+	<b:b/>
+      </a:a>
+    </a>
+  </b:b>
+  <a xmlns="http://a">
+    <a xmlns=""/>
+  </a>
+  <c:a/>
+</a>
diff --git a/fuzz/seed_corpus/62aa12471846f560d51fac5ee1b83c15dec6bb2a b/fuzz/seed_corpus/62aa12471846f560d51fac5ee1b83c15dec6bb2a
new file mode 100644
index 000000000000..b6270436ec09
--- /dev/null
+++ b/fuzz/seed_corpus/62aa12471846f560d51fac5ee1b83c15dec6bb2a
@@ -0,0 +1,12 @@
+<AAA>
+     <BBB>
+          <CCC/>
+     </BBB>
+     <CCC/>
+     <DDD>
+          <CCC/>
+          <EEE>
+               <CCC/>
+          </EEE>
+     </DDD>
+</AAA>
diff --git a/fuzz/seed_corpus/639a043a6fd2802e99bc12a93475c143479cf1c7 b/fuzz/seed_corpus/639a043a6fd2802e99bc12a93475c143479cf1c7
new file mode 100644
index 000000000000..ffd8d5797af7
--- /dev/null
+++ b/fuzz/seed_corpus/639a043a6fd2802e99bc12a93475c143479cf1c7
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<!-- 3.2.3 : 1 
+    default and fixed must not both be present
+-->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="http://foo" xmlns:foo="http://foo">
+	
+	<element name="foo" type="string" default="Joni" fixed="Mitchel"/>	      
+
+</schema>
diff --git a/fuzz/seed_corpus/639c88003025596bfab25bcb5890f8be11ad7c80 b/fuzz/seed_corpus/639c88003025596bfab25bcb5890f8be11ad7c80
new file mode 100644
index 000000000000..288b1e7f6760
--- /dev/null
+++ b/fuzz/seed_corpus/639c88003025596bfab25bcb5890f8be11ad7c80
@@ -0,0 +1,19 @@
+<?xml version="1.0"?>
+<!-- 
+No error reported.
+
+Seems like <moo> is accepted, but should not, since "##other" rules out
+elements in no namespace.
+
+Xerces reports:
+any-err-2.xml:18,8: (Error) cvc-complex-type.2.4.a: Invalid content starting 
+with element 'moo'. 
+One of '{"urn:test:foo":bar, WC[##other:"urn:test:foo"]}' is expected.
+
+-->
+<foo:foo xmlns:foo="urn:test:foo" xmlns:moo="urn:test:moo"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="urn:test:foo any-2_1.xsd">
+	<foo:bar/>
+	<moo/>
+</foo:foo>
diff --git a/fuzz/seed_corpus/64d101bddef3caa00b9c816400de68db34e5c69a b/fuzz/seed_corpus/64d101bddef3caa00b9c816400de68db34e5c69a
new file mode 100644
index 000000000000..25367c4255fc
--- /dev/null
+++ b/fuzz/seed_corpus/64d101bddef3caa00b9c816400de68db34e5c69a
@@ -0,0 +1,16 @@
+<!DOCTYPE doc [
+<!ELEMENT doc (a?, (b, c?, d?)?, (e | f | g)*, (h+ | i | j+))>
+<!ELEMENT a EMPTY>
+<!ELEMENT b EMPTY>
+<!ELEMENT c EMPTY>
+<!ELEMENT d EMPTY>
+<!ELEMENT e EMPTY>
+<!ELEMENT f EMPTY>
+<!ELEMENT g EMPTY>
+<!ELEMENT h EMPTY>
+<!ELEMENT i EMPTY>
+<!ELEMENT j EMPTY>
+]>
+<doc>
+<i/>
+</doc>
diff --git a/fuzz/seed_corpus/656cdb2768a229123d7ceccd4d70d4a07e3a8e8e b/fuzz/seed_corpus/656cdb2768a229123d7ceccd4d70d4a07e3a8e8e
new file mode 100644
index 000000000000..106d02ae6f3f
--- /dev/null
+++ b/fuzz/seed_corpus/656cdb2768a229123d7ceccd4d70d4a07e3a8e8e
@@ -0,0 +1 @@
+<number val="a 1 b 2 c 3" />
diff --git a/fuzz/seed_corpus/656e7de87d66733aca5e29a05713ae9414377dbd b/fuzz/seed_corpus/656e7de87d66733aca5e29a05713ae9414377dbd
new file mode 100644
index 000000000000..1c639ec43784
--- /dev/null
+++ b/fuzz/seed_corpus/656e7de87d66733aca5e29a05713ae9414377dbd
@@ -0,0 +1,5 @@
+<!DOCTYPE doc [
+<!ELEMENT doc (a)? >
+<!ELEMENT a EMPTY>
+]>
+<doc><a/></doc>
diff --git a/fuzz/seed_corpus/6570af3254bdeb56c2604569dd7e6299dafc3e44 b/fuzz/seed_corpus/6570af3254bdeb56c2604569dd7e6299dafc3e44
new file mode 100644
index 000000000000..2e9d55efee8f
--- /dev/null
+++ b/fuzz/seed_corpus/6570af3254bdeb56c2604569dd7e6299dafc3e44
@@ -0,0 +1,23 @@
+<?xml version="1.0"?>
+<!DOCTYPE billion [
+<!ELEMENT billion (#PCDATA)>
+<!ENTITY laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh0 "ha">
+<!ENTITY laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh1 "&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh0;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh0;">
+<!ENTITY laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh2 "&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh1;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh1;">
+<!ENTITY laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh3 "&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh2;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh2;">
+<!ENTITY laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh4 "&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh3;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh3;">
+<!ENTITY laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh5 "&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh4;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh4;">
+<!ENTITY laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh6 "&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh5;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh5;">
+<!ENTITY laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh7 "&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh6;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh6;">
+<!ENTITY laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh8 "&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh7;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh7;">
+<!ENTITY laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh9 "&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh8;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh8;">
+<!ENTITY laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh10 "&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh9;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh9;">
+<!ENTITY laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh11
+"&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh10;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh10;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh10;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh10;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh10;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh10;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh10;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh10;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh10;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh10;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh10;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh10;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh10;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh10;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh10;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh10;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh10;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh10;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh10;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh10;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh10;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh10;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh10;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh10;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh10;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh10;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh10;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh10;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh10;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh10;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh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+<!ENTITY laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh12
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hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh12;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh12;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh12;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh12;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh12;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh12;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh12;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh12;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh12;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh12;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh12;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh12;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh12;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh12;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh12;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh12;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh12;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh12;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh12;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh12;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh12;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh12;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh12;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh12;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh12;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh12;&laughhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh12;">
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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">
+<!ENTITY laugh1 "&laugh0;&laugh0;">
+<!ENTITY laugh2 "&laugh1;&laugh1;">
+<!ENTITY laugh3 "&laugh2;&laugh2;">
+<!ENTITY laugh4 "&laugh3;&laugh3;">
+<!ENTITY laugh5 "&laugh4;&laugh4;">
+<!ENTITY laugh6 "&laugh5;&laugh5;">
+<!ENTITY laugh7 "&laugh6;&laugh6;">
+<!ENTITY laugh8 "&laugh7;&laugh7;">
+<!ENTITY laugh9 "&laugh8;&laugh8;">
+<!ENTITY laugh10 "&laugh9;&laugh9;">
+<!ENTITY laugh11 "&laugh10;&laugh10;">
+<!ENTITY laugh12 "&laugh11;&laugh11;">
+<!ENTITY laugh13 "&laugh12;&laugh12;">
+<!ENTITY laugh14 "&laugh13;&laugh13;">
+<!ENTITY laugh15 "&laugh14;&laugh14;">
+<!ENTITY laugh16 "&laugh15;&laugh15;">
+<!ENTITY laugh17 "&laugh16;&laugh16;">
+<!ENTITY laugh18 "&laugh17;&laugh17;">
+<!ENTITY laugh19 "&laugh18;&laugh18;">
+<!ENTITY laugh20 "&laugh19;&laugh19;">
+<!ENTITY laugh21 "&laugh20;&laugh20;">
+<!ENTITY laugh22 "&laugh21;&laugh21;">
+<!ENTITY laugh23 "&laugh22;&laugh22;">
+<!ENTITY laugh24 "&laugh23;&laugh23;">
+<!ENTITY laugh25 "&laugh24;&laugh24;">
+<!ENTITY laugh26 "&laugh25;&laugh25;">
+<!ENTITY laugh27 "&laugh26;&laugh26;">
+<!ENTITY laugh28 "&laugh27;&laugh27;">
+<!ENTITY laugh29 "&laugh28;&laugh28;">
+<!ENTITY laugh30 "&laugh29;&laugh29;">
+]>
+<billion location="&laugh29;">text</billion>
diff --git a/fuzz/seed_corpus/6592fc5e65ce07cc6f1d860231ca614255d2eb82 b/fuzz/seed_corpus/6592fc5e65ce07cc6f1d860231ca614255d2eb82
new file mode 100644
index 000000000000..2a114004aa0c
--- /dev/null
+++ b/fuzz/seed_corpus/6592fc5e65ce07cc6f1d860231ca614255d2eb82
@@ -0,0 +1,7 @@
+<AAA>
+     <BBB>
+          <CCC>
+               <DDD/>
+          </CCC>
+     </BBB>
+</AAA>
diff --git a/fuzz/seed_corpus/66397361ea0cd879565fce9fd5091ab38b0b5c4d b/fuzz/seed_corpus/66397361ea0cd879565fce9fd5091ab38b0b5c4d
new file mode 100644
index 000000000000..c3b8c378571c
--- /dev/null
+++ b/fuzz/seed_corpus/66397361ea0cd879565fce9fd5091ab38b0b5c4d
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- $Id$ -->
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
+           elementFormDefault="qualified"
+           attributeFormDefault="unqualified"
+           targetNamespace="http://example.com/xml/Prog3">
+</xs:schema>
diff --git a/fuzz/seed_corpus/671a654d51aa9e2dc3006e715af08668c8998682 b/fuzz/seed_corpus/671a654d51aa9e2dc3006e715af08668c8998682
new file mode 100644
index 000000000000..70e3a343eaf1
--- /dev/null
+++ b/fuzz/seed_corpus/671a654d51aa9e2dc3006e715af08668c8998682
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE html 
+     PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<!-- 3.1.1 3/ -->
+<html xml:lang="en" lang="en">
+  <head>
+    <title>Virtual Library</title>
+  </head>
+  <!-- 4.8 -->
+  <script type="text/javascript">
+  ... unescaped script &lt; content ...
+  </script>
+  <body>
+    <p>Moved to <a href="http://example.org/">example.org</a>.</p>
+  </body>
+  <!-- C2 -->
+  <img src="foo.gif" alt="foo"/>
+  <!-- C3 -->
+  <p/>
+  <!-- C7 -->
+  <p lang="fr">coucou</p>
+  <p xml:lang="fr">salut</p>
+  <!-- C8 -->
+  <p name="fragid">test</p>
+  <!-- 4.5 -->
+  <dl compact="">
+  <dt>Internet Engineering Task Force</dt>
+  <dd>An organization which establishes technical standards for the Internet</dd>
+  </dl>
+
+</html>
+
+
diff --git a/fuzz/seed_corpus/672a6c9387c4b738c650e03058bd4af4cbd112ff b/fuzz/seed_corpus/672a6c9387c4b738c650e03058bd4af4cbd112ff
new file mode 100644
index 000000000000..cf63b02b83a4
--- /dev/null
+++ b/fuzz/seed_corpus/672a6c9387c4b738c650e03058bd4af4cbd112ff
@@ -0,0 +1,16 @@
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+
+  <include href="addressBook.rng">
+
+    <define name="cardContent">
+      <element name="name">
+	<text/>
+      </element>
+      <element name="emailAddress">
+	<text/>
+      </element>
+    </define>
+
+  </include>
+
+</grammar>
diff --git a/fuzz/seed_corpus/6735bb0236484acdaf1fb09097d8461ce25f7ff3 b/fuzz/seed_corpus/6735bb0236484acdaf1fb09097d8461ce25f7ff3
new file mode 100644
index 000000000000..40df24a974ea
--- /dev/null
+++ b/fuzz/seed_corpus/6735bb0236484acdaf1fb09097d8461ce25f7ff3
@@ -0,0 +1,7 @@
+<?xml version="1.0"?>
+<!DOCTYPE test [
+<!ENTITY example "<p>An ampersand (&#38;#38;) may be escaped
+ numerically (&#38;#38;#38;) or with a general entity
+  (&amp;amp;).</p>" >
+]>
+<test>&example;</test>
diff --git a/fuzz/seed_corpus/677b126fac521c3333e2964692f55eb9991a3f14 b/fuzz/seed_corpus/677b126fac521c3333e2964692f55eb9991a3f14
new file mode 100644
index 000000000000..f06b531a98e7
--- /dev/null
+++ b/fuzz/seed_corpus/677b126fac521c3333e2964692f55eb9991a3f14
@@ -0,0 +1,5 @@
+<!DOCTYPE doc [
+<!ATTLIST doc a1 NMTOKENS " 1   2       ">
+<!ELEMENT doc (#PCDATA)>
+]>
+<doc/>
diff --git a/fuzz/seed_corpus/67b597d5c85d0f80d6354a253a1fbdd83931066b b/fuzz/seed_corpus/67b597d5c85d0f80d6354a253a1fbdd83931066b
new file mode 100644
index 000000000000..598a4d53ff2b
--- /dev/null
+++ b/fuzz/seed_corpus/67b597d5c85d0f80d6354a253a1fbdd83931066b
@@ -0,0 +1,20 @@
+<?xml version="1.0"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
+
+    <xs:element name="test">
+        <xs:complexType>
+            <xs:attribute name="test1" type="myType"/>
+            <xs:attribute name="test2" type="myType"/>
+            <xs:attribute name="test3" type="myType"/>
+            <xs:attribute name="test4" type="myType"/>
+            <xs:attribute name="test5" type="myType"/>
+        </xs:complexType>
+    </xs:element>
+
+    <xs:simpleType name="myType">
+        <xs:restriction base="xs:string">
+            <xs:pattern value="[&amp;#65;]"/>
+        </xs:restriction>
+    </xs:simpleType>
+
+</xs:schema>
diff --git a/fuzz/seed_corpus/6837c85f0d43aaefa7a2cf240118cf25b082ca91 b/fuzz/seed_corpus/6837c85f0d43aaefa7a2cf240118cf25b082ca91
new file mode 100644
index 000000000000..27b0cca2c77f
--- /dev/null
+++ b/fuzz/seed_corpus/6837c85f0d43aaefa7a2cf240118cf25b082ca91
@@ -0,0 +1,3 @@
+<!ENTITY % p1 "(A|B">
+<!ENTITY % p2 "|C|D)">
+<!ELEMENT X %p1;%p2;>
diff --git a/fuzz/seed_corpus/683f55a4b2e3d5d79de93da904a6f9b5ffca90bc b/fuzz/seed_corpus/683f55a4b2e3d5d79de93da904a6f9b5ffca90bc
new file mode 100644
index 000000000000..be8494377aba
--- /dev/null
+++ b/fuzz/seed_corpus/683f55a4b2e3d5d79de93da904a6f9b5ffca90bc
@@ -0,0 +1,13 @@
+<?xml version="1.0"?>
+<duration>
+  <second1>PT0.9S</second1>
+  <second2>PT0.1S</second2>
+  <second2>PT0.999999S</second2>
+  <month1>P0Y27D</month1>
+  <month1>P27DT23H59M59S</month1>
+  <month2>P0Y</month2>
+  <year1>P367DT23H59M59S</year1>
+  <year1>P13M</year1>
+  <year2>P12M</year2>
+  <month3>PT86399S</month3>
+</duration>
diff --git a/fuzz/seed_corpus/68924ed2f6378dba57b8d7ece7595d8837fa3763 b/fuzz/seed_corpus/68924ed2f6378dba57b8d7ece7595d8837fa3763
new file mode 100644
index 000000000000..bdd512be5a50
--- /dev/null
+++ b/fuzz/seed_corpus/68924ed2f6378dba57b8d7ece7595d8837fa3763
@@ -0,0 +1,5 @@
+<!DOCTYPE doc [
+<!ELEMENT doc (#PCDATA)>
+<!ATTLIST doc val CDATA #IMPLIED>
+]>
+<doc val="v1"/>
diff --git a/fuzz/seed_corpus/68a952113a08cd3fc90f7cfd53a651efc5042cbd b/fuzz/seed_corpus/68a952113a08cd3fc90f7cfd53a651efc5042cbd
new file mode 100644
index 000000000000..7d4e662ccfce
--- /dev/null
+++ b/fuzz/seed_corpus/68a952113a08cd3fc90f7cfd53a651efc5042cbd
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- $Header: /cvs/gnome/gnome-xml/test/schemas/vdv-first0_0.xml,v 1.1 2003/11/22 20:37:51 veillard Exp $ -->
+<library>
+	<book id="b0836217462" available="true">
+		<isbn>0836217462</isbn>
+		<title lang="en">Being a Dog Is a Full-Time Job</title>
+		<author id="CMS">
+			<name>Charles M Schulz</name>
+			<born>1922-11-26</born>
+			<dead>2000-02-12</dead>
+		</author>
+		<character id="PP">
+			<name>Peppermint Patty</name>
+			<born>1966-08-22</born>
+			<qualification>bold, brash and tomboyish</qualification>
+		</character>
+		<character id="Snoopy">
+			<name>Snoopy</name>
+			<born>1950-10-04</born>
+			<qualification>extroverted beagle</qualification>
+		</character>
+		<character id="Schroeder">
+			<name>Schroeder</name>
+			<born>1951-05-30</born>
+			<qualification>brought classical music to the Peanuts strip</qualification>
+		</character>
+		<character id="Lucy">
+			<name>Lucy</name>
+			<born>1952-03-03</born>
+			<qualification>bossy, crabby and selfish</qualification>
+		</character>
+	</book>
+</library>
diff --git a/fuzz/seed_corpus/68c51ab273511385a5d511c6840063e745e68aca b/fuzz/seed_corpus/68c51ab273511385a5d511c6840063e745e68aca
new file mode 100644
index 000000000000..ee1391679b1f
--- /dev/null
+++ b/fuzz/seed_corpus/68c51ab273511385a5d511c6840063e745e68aca
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+http://www.w3.org/TR/xmldsig2ed-tests/#c14n11xmlbase-prop-7
+
+Check that implementations of [XML-C14N1.1] do not pass the xml:base 
+to another element when it is not necessary.
+-->
+<ietf:c14n11XmlBaseDoc1 xmlns:ietf="http://www.ietf.org" xmlns:w3c="http://www.w3.org" xml:base="http://xmlbase.example.org/xmlbase0/">
+    <ietf:e1 xml:base="/xmlbase1/">
+      <ietf:e11 xml:base="/xmlbase11/">
+        <ietf:e111 xml:base="/xmlbase111/"/>
+      </ietf:e11>
+      <ietf:e12 at="2">
+        <ietf:e121 xml:base="/xmlbase121/"/>
+      </ietf:e12>
+    </ietf:e1>
+    <ietf:e2>
+      <ietf:e21 xml:base="/xmlbase21/"/>
+    </ietf:e2>
+    <ietf:e3>
+      <ietf:e31 at="3"/>
+    </ietf:e3>
+</ietf:c14n11XmlBaseDoc1>
diff --git a/fuzz/seed_corpus/697e6f3800afb5879e0128864027efd2794353eb b/fuzz/seed_corpus/697e6f3800afb5879e0128864027efd2794353eb
new file mode 100644
index 000000000000..99010a7c932c
--- /dev/null
+++ b/fuzz/seed_corpus/697e6f3800afb5879e0128864027efd2794353eb
@@ -0,0 +1,5 @@
+<!DOCTYPE foo [
+<!ELEMENT foo EMPTY>
+<!ATTLIST foo xml:id CDATA #IMPLIED>
+]>
+<foo xml:id="bar"/>
diff --git a/fuzz/seed_corpus/6a09daa4480137ab69dfbfc1aaca44b5b73577f5 b/fuzz/seed_corpus/6a09daa4480137ab69dfbfc1aaca44b5b73577f5
new file mode 100644
index 000000000000..b8b0a846eb7d
--- /dev/null
+++ b/fuzz/seed_corpus/6a09daa4480137ab69dfbfc1aaca44b5b73577f5
@@ -0,0 +1,25 @@
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+
+  <start>
+    <element name="addressBook">
+      <zeroOrMore>
+	<element name="card">
+	  <ref name="card.attlist"/>
+	</element>
+      </zeroOrMore>
+    </element>
+  </start>
+
+  <define name="card.attlist" combine="interleave">
+    <attribute name="name">
+      <text/>
+    </attribute>
+  </define>
+
+  <define name="card.attlist" combine="interleave">
+    <attribute name="email">
+      <text/>
+    </attribute>
+  </define>
+
+</grammar>
diff --git a/fuzz/seed_corpus/6a1b89be3f3b76f3d1186b1901831959a642276e b/fuzz/seed_corpus/6a1b89be3f3b76f3d1186b1901831959a642276e
new file mode 100644
index 000000000000..b47df6122fc6
--- /dev/null
+++ b/fuzz/seed_corpus/6a1b89be3f3b76f3d1186b1901831959a642276e
@@ -0,0 +1,4 @@
+<?xml version="1.0"?>
+<foo xmlns="http://FOO" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+	xsi:schemaLocation="http://FOO facet-unionST-err1_0.xsd">tiny</foo>
+
diff --git a/fuzz/seed_corpus/6a3bf591f45d93c6c89edbb804e2148dcd911e1f b/fuzz/seed_corpus/6a3bf591f45d93c6c89edbb804e2148dcd911e1f
new file mode 100644
index 000000000000..3384e7c61c19
--- /dev/null
+++ b/fuzz/seed_corpus/6a3bf591f45d93c6c89edbb804e2148dcd911e1f
@@ -0,0 +1,11 @@
+<?xml version="1.0"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+	<xsd:element name="foo">
+		<xsd:complexType>
+			<xsd:sequence>
+				<xsd:element name="bar" minOccurs="1" maxOccurs="0"/>
+			</xsd:sequence>
+		</xsd:complexType>
+	</xsd:element>
+
+</xsd:schema>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/6aa57746a1aad289d984e7580b7160b0b371fcf7 b/fuzz/seed_corpus/6aa57746a1aad289d984e7580b7160b0b371fcf7
new file mode 100644
index 000000000000..d6d6f978bdc7
--- /dev/null
+++ b/fuzz/seed_corpus/6aa57746a1aad289d984e7580b7160b0b371fcf7
@@ -0,0 +1 @@
+<td><td><!-- <a><b> -->
diff --git a/fuzz/seed_corpus/6aaa42de07dd5b363f7ededbfbae922c8fa2490e b/fuzz/seed_corpus/6aaa42de07dd5b363f7ededbfbae922c8fa2490e
new file mode 100644
index 000000000000..90c55e1c5f17
--- /dev/null
+++ b/fuzz/seed_corpus/6aaa42de07dd5b363f7ededbfbae922c8fa2490e
@@ -0,0 +1,111 @@
+<?xml version = '1.0'?>
+<targetGeometry
+  xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'
+  xsi:noNamespaceSchemaLocation='bug306806_1.xsd'>
+  <!-- type 1 cylinder (original) -->
+  <component name="1502">
+    <description>/all/turbine/r.turbshaft</description>
+    <cylinder name="s.turbshaft">
+      <radius dimension='L' Length='inch'>     1.375 </radius>
+      <length dimension='L' Length='inch'>    30.250 </length>
+      <cyl-transform>
+        <translation dimension='L' Length='inch'>   -13.125     0.000     0.000</translation>
+        <rotation dimension='L' Length='degree'>    -0.000    90.000     0.000</rotation>
+      </cyl-transform>
+      <description>/all/turbine/r.turbshaft/s.turbshaft</description>
+    </cylinder>
+  </component>
+
+<geometryGroup name='g0'>
+  <!-- type 2 cylinder (new, version2) -->
+  <component name="1502">
+    <description>/all/turbine/r.turbshaft</description>
+    <cylinder name="s.turbshaft">
+      <radius dimension='L' Length='inch'>     1.375 </radius>
+      <base1 dimension='L' Length='inch'>  0 0 0 </base1>
+      <base2 dimension='L' Length='inch'>  1.1 1.1 1.1 </base2>
+      <description>/all/turbine/r.turbshaft/s.turbshaft</description>
+    </cylinder>
+  </component>
+
+<geometryGroup name='g1'>
+  <!-- type 2 cylinder (new, version2) -->
+  <component name="1502">
+    <description>/all/turbine/r.turbshaft</description>
+    <cylinder name="s.turbshaft">
+      <radius dimension='L' Length='inch'>     1.375 </radius>
+      <base1 dimension='L' Length='inch'>  0 0 0 </base1>
+      <base2 dimension='L' Length='inch'>  1.1 1.1 1.1 </base2>
+      <description>/all/turbine/r.turbshaft/s.turbshaft</description>
+    </cylinder>
+  </component>
+</geometryGroup>
+
+  <!-- type 2 cylinder (new, version2) -->
+  <component name="1502">
+    <description>/all/turbine/r.turbshaft</description>
+    <cylinder name="s.turbshaft">
+      <radius dimension='L' Length='inch'>     1.375 </radius>
+      <base1 dimension='L' Length='inch'>  0 0 0 </base1>
+      <base2 dimension='L' Length='inch'>  1.1 1.1 1.1 </base2>
+      <description>/all/turbine/r.turbshaft/s.turbshaft</description>
+    </cylinder>
+  </component>
+
+  <!-- type 2 cylinder (new, version2) -->
+  <component name="1502">
+    <description>/all/turbine/r.turbshaft</description>
+    <cylinder name="s.turbshaft">
+      <radius dimension='L' Length='inch'>     1.375 </radius>
+      <base1 dimension='L' Length='inch'>  0 0 0 </base1>
+      <base2 dimension='L' Length='inch'>  1.1 1.1 1.1 </base2>
+      <description>/all/turbine/r.turbshaft/s.turbshaft</description>
+    </cylinder>
+  </component>
+</geometryGroup>
+
+  <!-- type 2 cylinder (new, version2) -->
+  <component name="1502">
+    <description>/all/turbine/r.turbshaft</description>
+    <cylinder name="s.turbshaft">
+      <radius dimension='L' Length='inch'>     1.375 </radius>
+      <base1 dimension='L' Length='inch'>  0 0 0 </base1>
+      <base2 dimension='L' Length='inch'>  1.1 1.1 1.1 </base2>
+      <description>/all/turbine/r.turbshaft/s.turbshaft</description>
+    </cylinder>
+  </component>
+
+  <!-- type 2 cylinder (new, version2) -->
+  <component name="1502">
+    <description>/all/turbine/r.turbshaft</description>
+    <cylinder name="s.turbshaft">
+      <radius dimension='L' Length='inch'>     1.375 </radius>
+      <base1 dimension='L' Length='inch'>  0 0 0 </base1>
+      <base2 dimension='L' Length='inch'>  1.1 1.1 1.1 </base2>
+      <description>/all/turbine/r.turbshaft/s.turbshaft</description>
+    </cylinder>
+  </component>
+
+  <!-- type 2 cylinder (new, version2) -->
+  <component name="1502">
+    <description>/all/turbine/r.turbshaft</description>
+    <cylinder name="s.turbshaft">
+      <radius dimension='L' Length='inch'>     1.375 </radius>
+      <base1 dimension='L' Length='inch'>  0 0 0 </base1>
+      <base2 dimension='L' Length='inch'>  1.1 1.1 1.1 </base2>
+      <description>/all/turbine/r.turbshaft/s.turbshaft</description>
+    </cylinder>
+  </component>
+
+  <!-- type 2 cylinder (new, version2) -->
+  <component name="1502">
+    <description>/all/turbine/r.turbshaft</description>
+    <cylinder name="s.turbshaft">
+      <radius dimension='L' Length='inch'>     1.375 </radius>
+      <base1 dimension='L' Length='inch'>  0 0 0 </base1>
+      <base2 dimension='L' Length='inch'>  1.1 1.1 1.1 </base2>
+      <description>/all/turbine/r.turbshaft/s.turbshaft</description>
+    </cylinder>
+  </component>
+
+</targetGeometry>
diff --git a/fuzz/seed_corpus/6abd8fb5d1ab4d116daf4429678ca9bb0947e51b b/fuzz/seed_corpus/6abd8fb5d1ab4d116daf4429678ca9bb0947e51b
new file mode 100644
index 000000000000..f9eeb5cfceae
--- /dev/null
+++ b/fuzz/seed_corpus/6abd8fb5d1ab4d116daf4429678ca9bb0947e51b
@@ -0,0 +1 @@
+<vector>1.2 3.4 5.6</vector>
diff --git a/fuzz/seed_corpus/6ae10aeb6fd0f9346db450029b0c1a06738a77a3 b/fuzz/seed_corpus/6ae10aeb6fd0f9346db450029b0c1a06738a77a3
new file mode 100644
index 000000000000..144b8c55ad89
--- /dev/null
+++ b/fuzz/seed_corpus/6ae10aeb6fd0f9346db450029b0c1a06738a77a3
@@ -0,0 +1,8 @@
+<!DOCTYPE doc [
+<!ELEMENT doc ((a | b | c) , d)?>
+<!ELEMENT a (#PCDATA)>
+<!ELEMENT b (#PCDATA)>
+<!ELEMENT c (#PCDATA)>
+<!ELEMENT d (#PCDATA)>
+]>
+<doc><b>This</b><d> is a valid document</d></doc>
diff --git a/fuzz/seed_corpus/6b3f3b53af613de99f9d50a42fb28b6c98ff7f9e b/fuzz/seed_corpus/6b3f3b53af613de99f9d50a42fb28b6c98ff7f9e
new file mode 100644
index 000000000000..a7a624c17161
--- /dev/null
+++ b/fuzz/seed_corpus/6b3f3b53af613de99f9d50a42fb28b6c98ff7f9e
@@ -0,0 +1,66 @@
+<?xml version="1.0"?><rdf:RDF
+xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+xmlns="http://my.netscape.com/rdf/simple/0.9/">
+
+  <channel>
+    <title>Slashdot:News for Nerds. Stuff that Matters.</title>
+    <link>http://slashdot.org/</link>
+    <description>News for Nerds.  Stuff that Matters</description>
+  </channel>
+
+  <image>
+    <title>Slashdot</title>
+    <url>http://slashdot.org/images/slashdotlg.gif</url>
+    <link>http://slashdot.org</link>
+  </image>
+  
+  <item>
+    <title>100 Mbit/s on Fibre to the home</title>
+    <link>http://slashdot.org/articles/99/06/06/1440211.shtml</link>
+  </item>
+  
+  <item>
+    <title>Gimp 1.2 Preview</title>
+    <link>http://slashdot.org/articles/99/06/06/1438246.shtml</link>
+  </item>
+  
+  <item>
+    <title>Sony's AIBO robot Sold Out</title>
+    <link>http://slashdot.org/articles/99/06/06/1432256.shtml</link>
+  </item>
+  
+  <item>
+    <title>Ask Slashdot: Another Word for "Hacker"?</title>
+    <link>http://slashdot.org/askslashdot/99/06/05/1815225.shtml</link>
+  </item>
+  
+  <item>
+    <title>Corel Linux FAQ</title>
+    <link>http://slashdot.org/articles/99/06/05/1842218.shtml</link>
+  </item>
+  
+  <item>
+    <title>Upside downsides MP3.COM.</title>
+    <link>http://slashdot.org/articles/99/06/05/1558210.shtml</link>
+  </item>
+  
+  <item>
+    <title>2 Terabits of Bandwidth</title>
+    <link>http://slashdot.org/articles/99/06/05/1554258.shtml</link>
+  </item>
+  
+  <item>
+    <title>Suppression of cold fusion research?</title>
+    <link>http://slashdot.org/articles/99/06/04/2313200.shtml</link>
+  </item>
+  
+  <item>
+    <title>California Gov. Halts Wage Info Sale</title>
+    <link>http://slashdot.org/articles/99/06/04/235256.shtml</link>
+  </item>
+  
+  <item>
+    <title>Red Hat Announces IPO</title>
+    <link>http://slashdot.org/articles/99/06/04/0849207.shtml</link>
+  </item>
+</rdf:RDF>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/6bb5f98c0532382370c94c29910d06ce65ed2e36 b/fuzz/seed_corpus/6bb5f98c0532382370c94c29910d06ce65ed2e36
new file mode 100644
index 000000000000..7fe6bd362a1a
--- /dev/null
+++ b/fuzz/seed_corpus/6bb5f98c0532382370c94c29910d06ce65ed2e36
@@ -0,0 +1,96 @@
+<grammar xmlns="http://relaxng.org/ns/structure/1.0"
+         ns="http://relaxng.org/ns/proofsystem">
+
+<start>
+  <element name="proofSystem">
+    <oneOrMore>
+      <element name="rule">
+        <attribute name="name"/>
+	<zeroOrMore>
+	  <ref name="antecedent"/>
+	</zeroOrMore>
+	<ref name="consequent"/>
+      </element>
+    </oneOrMore>
+  </element>
+</start>
+
+<define name="formula">
+  <element name="formula">
+    <choice>
+      <ref name="judgement"/>
+      <ref name="expr"/>
+    </choice>
+  </element>
+</define>
+
+<define name="consequent">
+  <ref name="judgement"/>
+</define>
+
+<define name="antecedent">
+  <ref name="judgement"/>
+</define>
+
+<define name="judgement">
+  <choice>
+    <element name="judgement">
+      <attribute name="name"/>
+      <zeroOrMore>
+	<ref name="expr"/>
+      </zeroOrMore>
+    </element>
+    <element name="not">
+      <ref name="judgement"/>
+    </element>
+  </choice>
+</define>
+
+<define name="expr">
+  <choice>
+    <element name="var">
+      <attribute name="range"/>
+      <optional>
+	<attribute name="index"/>
+      </optional>
+      <optional>
+	<attribute name="sub"/>
+      </optional>
+    </element>
+    <element name="function">
+      <attribute name="name"/>
+      <zeroOrMore>
+        <ref name="expr"/>
+      </zeroOrMore>
+    </element>
+    <element name="element">
+      <attribute name="name"/>
+      <zeroOrMore>
+        <element name="attribute">
+          <attribute name="name"/>
+          <ref name="expr"/> 
+        </element>
+      </zeroOrMore>
+      <optional>
+        <ref name="context"/>
+      </optional>
+      <zeroOrMore>
+        <ref name="expr"/>
+      </zeroOrMore>
+    </element>
+    <element name="group">
+      <zeroOrMore>
+        <ref name="expr"/>
+      </zeroOrMore>
+    </element>
+    <element name="string"><text/></element>
+  </choice>
+</define>
+
+<define name="context">
+  <element name="context">
+    <ref name="expr"/>
+  </element>
+</define>
+
+</grammar>
diff --git a/fuzz/seed_corpus/6c78a975633639ff2e3214dc4cfd8b280405a276 b/fuzz/seed_corpus/6c78a975633639ff2e3214dc4cfd8b280405a276
new file mode 100644
index 000000000000..28fee0eb9b9c
--- /dev/null
+++ b/fuzz/seed_corpus/6c78a975633639ff2e3214dc4cfd8b280405a276
@@ -0,0 +1,10 @@
+<?xml version="1.0"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
+  <xs:complexType name="A">
+    <xs:all>
+      <xs:element name="b" type="xs:string" minOccurs="0"/>
+    </xs:all>
+  </xs:complexType>
+
+  <xs:element name="a" type="A"/>
+</xs:schema>
diff --git a/fuzz/seed_corpus/6c9ca209c620ccc5b6feb7aeb546a20afd7d80d6 b/fuzz/seed_corpus/6c9ca209c620ccc5b6feb7aeb546a20afd7d80d6
new file mode 100644
index 000000000000..1b780e66c35b
--- /dev/null
+++ b/fuzz/seed_corpus/6c9ca209c620ccc5b6feb7aeb546a20afd7d80d6
@@ -0,0 +1,17 @@
+<element name="addressBook" xmlns="http://relaxng.org/ns/structure/1.0">
+  <zeroOrMore>
+    <element name="card">
+      <element name="name">
+        <text/>
+      </element>
+      <element name="email">
+        <text/>
+      </element>
+      <optional>
+        <element name="prefersHTML">
+          <empty/>
+        </element>
+      </optional>
+    </element>
+  </zeroOrMore>
+</element>
diff --git a/fuzz/seed_corpus/6d1a623334c2a5a928192d4edfb971be0f584b42 b/fuzz/seed_corpus/6d1a623334c2a5a928192d4edfb971be0f584b42
new file mode 100644
index 000000000000..dbe4f5e3f30d
--- /dev/null
+++ b/fuzz/seed_corpus/6d1a623334c2a5a928192d4edfb971be0f584b42
@@ -0,0 +1,16 @@
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <ref name="top"/>
+  </start>
+  <define name="empty">
+    <empty/>
+  </define>
+  <define name="top">
+    <element name="top">
+	<ref name="empty"/>
+	<element name="a">
+	  <text/>
+	</element>
+    </element>
+  </define>
+</grammar>
diff --git a/fuzz/seed_corpus/6d93d9820e7b8f16da82c94a4bb2386b4abaa1f8 b/fuzz/seed_corpus/6d93d9820e7b8f16da82c94a4bb2386b4abaa1f8
new file mode 100644
index 000000000000..e4511f1131c9
--- /dev/null
+++ b/fuzz/seed_corpus/6d93d9820e7b8f16da82c94a4bb2386b4abaa1f8
@@ -0,0 +1,2 @@
+<?xml version="1.0"?>
+<a> <b att="Ok" att2="Ok" att="Bad"/> violates [ WFC: Unique Att Spec ] </a>
diff --git a/fuzz/seed_corpus/6da35dbfced7087910ad73348df7ff8a395a3c32 b/fuzz/seed_corpus/6da35dbfced7087910ad73348df7ff8a395a3c32
new file mode 100644
index 000000000000..421a1dfdfa9a
--- /dev/null
+++ b/fuzz/seed_corpus/6da35dbfced7087910ad73348df7ff8a395a3c32
@@ -0,0 +1,5 @@
+<!DOCTYPE doc [
+<!ELEMENT doc (a)? >
+<!ELEMENT a EMPTY>
+]>
+<doc></doc>
diff --git a/fuzz/seed_corpus/6ea1d8bab04f9cef7f5704850f74a21b0bf55230 b/fuzz/seed_corpus/6ea1d8bab04f9cef7f5704850f74a21b0bf55230
new file mode 100644
index 000000000000..2ca54ee020fd
--- /dev/null
+++ b/fuzz/seed_corpus/6ea1d8bab04f9cef7f5704850f74a21b0bf55230
@@ -0,0 +1,4 @@
+<data>
+  <a>a</a>
+  <b>a</b>
+</data>
diff --git a/fuzz/seed_corpus/6eaf066f91ef68a2668e2ac83ede7d1bed8a899d b/fuzz/seed_corpus/6eaf066f91ef68a2668e2ac83ede7d1bed8a899d
new file mode 100644
index 000000000000..b4b1350b73e3
--- /dev/null
+++ b/fuzz/seed_corpus/6eaf066f91ef68a2668e2ac83ede7d1bed8a899d
@@ -0,0 +1,6 @@
+<?xml version="1.0"?>
+<contact>
+  <comment/>
+  <customer/>
+  <comment/>
+</contact>
diff --git a/fuzz/seed_corpus/6ebd108c726bd5379ebd60e9e85b58f1fa1e6289 b/fuzz/seed_corpus/6ebd108c726bd5379ebd60e9e85b58f1fa1e6289
new file mode 100644
index 000000000000..60aa1b6b4da7
--- /dev/null
+++ b/fuzz/seed_corpus/6ebd108c726bd5379ebd60e9e85b58f1fa1e6289
@@ -0,0 +1,343 @@
+<!DOCTYPE foo [
+<!ENTITY f "some internal data">
+<!ENTITY e "&f;&f;">
+<!ENTITY d "&e;&e;">
+]>
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+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;</foo>
diff --git a/fuzz/seed_corpus/6ee4a7f863fe05823a2640a3c040fab72abce298 b/fuzz/seed_corpus/6ee4a7f863fe05823a2640a3c040fab72abce298
new file mode 100644
index 000000000000..70440e23dac7
--- /dev/null
+++ b/fuzz/seed_corpus/6ee4a7f863fe05823a2640a3c040fab72abce298
@@ -0,0 +1,6 @@
+<?xml version="1.0"?>
+<doc>
+  <elem/>
+  <elem/>
+  <elem/>
+</doc>
diff --git a/fuzz/seed_corpus/6f60864db263a826653e36f59579336df447313d b/fuzz/seed_corpus/6f60864db263a826653e36f59579336df447313d
new file mode 100644
index 000000000000..75f4352e144e
--- /dev/null
+++ b/fuzz/seed_corpus/6f60864db263a826653e36f59579336df447313d
@@ -0,0 +1,7 @@
+<!DOCTYPE doc [
+<!ELEMENT doc (a)+ >
+<!ELEMENT a EMPTY>
+]>
+<doc>
+<a/>
+</doc>
diff --git a/fuzz/seed_corpus/6fbe3a751d4a6e5c82c26fabda5c41ca9b097833 b/fuzz/seed_corpus/6fbe3a751d4a6e5c82c26fabda5c41ca9b097833
new file mode 100644
index 000000000000..2b84ebbee4cb
--- /dev/null
+++ b/fuzz/seed_corpus/6fbe3a751d4a6e5c82c26fabda5c41ca9b097833
@@ -0,0 +1,5 @@
+<card xmlns="http://www.example.com"
+     xmlns:a="http://www.example.com/a" a:foo="works"
+     xmlns:b="http://www.example.com/b" b:foo="works">
+   This should work
+</card>
diff --git a/fuzz/seed_corpus/6fd3150c77c1067333f444472c8a9d74cbc39116 b/fuzz/seed_corpus/6fd3150c77c1067333f444472c8a9d74cbc39116
new file mode 100644
index 000000000000..b81832537960
--- /dev/null
+++ b/fuzz/seed_corpus/6fd3150c77c1067333f444472c8a9d74cbc39116
@@ -0,0 +1 @@
+//p[.='abc']
diff --git a/fuzz/seed_corpus/701b2b9e1218eb518a7ec30ec71b474c8c9dcadd b/fuzz/seed_corpus/701b2b9e1218eb518a7ec30ec71b474c8c9dcadd
new file mode 100644
index 000000000000..36013657032c
--- /dev/null
+++ b/fuzz/seed_corpus/701b2b9e1218eb518a7ec30ec71b474c8c9dcadd
@@ -0,0 +1,19 @@
+<?xml version="1.0" standalone="yes"?>
+<svg width="4in" height="3in"
+ xmlns = 'http://www.w3.org/Graphics/SVG/svg-19990412.dtd'>
+  <defs>
+    <private xmlns:myapp="http://mycompany/mapapp" >
+      <myapp:piechart title="Sales by Region">
+        <myapp:piece label="Northern Region" value="1.23"/>
+        <myapp:piece label="Eastern Region" value="2.53"/>
+        <myapp:piece label="Southern Region" value="3.89"/>
+        <myapp:piece label="Western Region" value="2.04"/>
+        <!-- Other private data goes here -->
+      </myapp:piechart>
+    </private>
+  </defs>
+    <desc>This chart includes private data in another namespace
+  </desc>
+  <!-- In here would be the actual graphics elements which
+       draw the pie chart -->
+</svg>
diff --git a/fuzz/seed_corpus/705a3c3778f48975bed31e1e9bd72b3de2426e02 b/fuzz/seed_corpus/705a3c3778f48975bed31e1e9bd72b3de2426e02
new file mode 100644
index 000000000000..388b6a9cf3c5
--- /dev/null
+++ b/fuzz/seed_corpus/705a3c3778f48975bed31e1e9bd72b3de2426e02
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<!-- 3.2.6 Schema Component Constraint: xsi: Not Allowed -->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="http://www.w3.org/2001/XMLSchema-instance">						
+
+	<element name="foo">	
+		<complexType>		
+			<attribute name="bar" form="qualified" type="string"/>
+		</complexType>
+	</element>
+  
+</schema>
diff --git a/fuzz/seed_corpus/71375f731776dcad926888e614d139763da17b9f b/fuzz/seed_corpus/71375f731776dcad926888e614d139763da17b9f
new file mode 100644
index 000000000000..33eaba88c6cd
--- /dev/null
+++ b/fuzz/seed_corpus/71375f731776dcad926888e614d139763da17b9f
@@ -0,0 +1,21 @@
+<?xml version="1.0"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+
+	<xsd:attributeGroup name="attrGr.inters.6_1">
+		<xsd:anyAttribute namespace="##other"/>
+	</xsd:attributeGroup>
+
+	<xsd:complexType name="imp.type.base.inters.4_1">	
+		<xsd:anyAttribute namespace="##other" processContents="lax"/>	
+	</xsd:complexType>
+
+	<xsd:complexType name="imp.type.base.derive.4_1">	
+		<xsd:anyAttribute namespace="##other" processContents="lax"/>	
+	</xsd:complexType>
+
+	<xsd:complexType name="imp.type.base.derive.6">	
+		<xsd:anyAttribute namespace="##other" processContents="lax"/>	
+	</xsd:complexType>
+
+</xsd:schema>
+
diff --git a/fuzz/seed_corpus/71511f010813ef7a90ce1eaf18d4f6f6aae88f9a b/fuzz/seed_corpus/71511f010813ef7a90ce1eaf18d4f6f6aae88f9a
new file mode 100644
index 000000000000..d87151926984
--- /dev/null
+++ b/fuzz/seed_corpus/71511f010813ef7a90ce1eaf18d4f6f6aae88f9a
@@ -0,0 +1,7 @@
+<AAA>
+     <CCC/>
+     <CCC/>
+     <BBB>
+          <CCC id="Q1"/>
+     </BBB>
+</AAA>
diff --git a/fuzz/seed_corpus/716a187708f9fde686d26d56d5639fbf916f64e2 b/fuzz/seed_corpus/716a187708f9fde686d26d56d5639fbf916f64e2
new file mode 100644
index 000000000000..b80802e0fac5
--- /dev/null
+++ b/fuzz/seed_corpus/716a187708f9fde686d26d56d5639fbf916f64e2
@@ -0,0 +1,20 @@
+<?xml version="1.0"?>
+<D:prop xmlns:D="http://www.ietf.org/standards/dav/" xmlns:F="http://www.foocorp.com/Project/">
+  <D:Source>
+    <D:link>
+      <F:projfiles>Source</F:projfiles>
+      <D:src>http://foo.bar/program</D:src>
+      <D:dst>http://foo.bar/src/main.c</D:dst>
+    </D:link>
+    <D:link>
+      <F:projfiles>Library</F:projfiles>
+      <D:src>http://foo.bar/program</D:src>
+      <D:dst>http://foo.bar/src/main.lib</D:dst>
+    </D:link>
+    <D:link>
+      <F:projfiles>Makefile</F:projfiles>
+      <D:src>http://foo.bar/program</D:src>
+      <D:dst>http://foo.bar/src/makefile</D:dst>
+    </D:link>
+  </D:Source>
+</D:prop>
diff --git a/fuzz/seed_corpus/71dbd4ef4bda3e726cc9ce3daca1e56fe33a02fd b/fuzz/seed_corpus/71dbd4ef4bda3e726cc9ce3daca1e56fe33a02fd
new file mode 100644
index 000000000000..13470ebefc7f
--- /dev/null
+++ b/fuzz/seed_corpus/71dbd4ef4bda3e726cc9ce3daca1e56fe33a02fd
@@ -0,0 +1,8 @@
+<?xml version='1.0'?>
+<!DOCTYPE root [
+<!ENTITY % deftest '&lt;!ELEMENT test (#PCDATA) >' >
+<!ENTITY % defmiddle '&lt;!ELEMENT middle (test) >' >
+<!ENTITY % defroot '&lt;!ELEMENT root (middle) >' >
+%defroot;%defmiddle;%deftest;
+]>
+<root><middle><test>sample</test></middle></root>
diff --git a/fuzz/seed_corpus/720fea1a8439bb20b10fd64a3e84fc8d3efde291 b/fuzz/seed_corpus/720fea1a8439bb20b10fd64a3e84fc8d3efde291
new file mode 100644
index 000000000000..6aedcfb4b015
--- /dev/null
+++ b/fuzz/seed_corpus/720fea1a8439bb20b10fd64a3e84fc8d3efde291
@@ -0,0 +1,10 @@
+<!DOCTYPE doc [
+<!ELEMENT doc (a?, (b, c?)?, d)>
+<!ELEMENT a EMPTY>
+<!ELEMENT b EMPTY>
+<!ELEMENT c EMPTY>
+<!ELEMENT d EMPTY>
+]>
+<doc>
+<d/>
+</doc>
diff --git a/fuzz/seed_corpus/7236669e099aaa4dac168e5ffb2abb0804016506 b/fuzz/seed_corpus/7236669e099aaa4dac168e5ffb2abb0804016506
new file mode 100644
index 000000000000..21566158365e
--- /dev/null
+++ b/fuzz/seed_corpus/7236669e099aaa4dac168e5ffb2abb0804016506
@@ -0,0 +1,43 @@
+<?xml version="1.0"?>
+<!DOCTYPE envelope [
+  <!ENTITY dsig "http://www.w3.org/2000/09/xmldsig#">
+  <!ENTITY c14n "http://www.w3.org/TR/2001/REC-xml-c14n-20010315">
+  <!ENTITY xpath "http://www.w3.org/TR/1999/REC-xpath-19991116">
+  <!ENTITY xslt "http://www.w3.org/TR/1999/REC-xslt-19991116">
+  <!ATTLIST Notaries Id ID #IMPLIED>
+]>
+    <Signature xmlns="http://www.w3.org/2000/09/xmldsig#" Id="signature">
+      <Object Id="object-4">
+        <X509Data>
+          <X509SubjectName>
+            CN=Merlin Hughes,O=Baltimore Technologies\, Ltd.,ST=Dublin,C=IE
+          </X509SubjectName>
+          <X509IssuerSerial>
+            <X509IssuerName>
+              CN=Test DSA CA,O=Baltimore Technologies\, Ltd.,ST=Dublin,C=IE
+            </X509IssuerName>
+            <X509SerialNumber>970849936</X509SerialNumber>
+          </X509IssuerSerial>
+          <X509Certificate>
+            MIIDNzCCAvWgAwIBAgIEOd3+kDAJBgcqhkjOOAQDMFsxCzAJBgNVBAYTAklFMQ8w
+            DQYDVQQIEwZEdWJsaW4xJTAjBgNVBAoTHEJhbHRpbW9yZSBUZWNobm9sb2dpZXMs
+            IEx0ZC4xFDASBgNVBAMTC1Rlc3QgRFNBIENBMB4XDTAwMTAwNjE2MzIxNVoXDTAx
+            MTAwNjE2MzIxNFowXTELMAkGA1UEBhMCSUUxDzANBgNVBAgTBkR1YmxpbjElMCMG
+            A1UEChMcQmFsdGltb3JlIFRlY2hub2xvZ2llcywgTHRkLjEWMBQGA1UEAxMNTWVy
+            bGluIEh1Z2hlczCCAbYwggErBgcqhkjOOAQBMIIBHgKBgQDaJjfDTrawMHf8MiUt
+            Y54b37hSmYNnR3KpGT10uU1Dqppcju06uN0iGbqf947DjkBC25hKnqykK31xBw0E
+            CPbYq/KC98kghdf2xJCu6B8aqJ95K9jdVflJ3WP7PQxJn+fmM23zy6HYLXVICpfq
+            etdNj/VHCShZE3bdJiE6VobSFQIVAPQecqS2PaTDprcQnkwx4MHTRXhrAoGAMuGA
+            lqeB1ax+vyO2+Osubjhl7pHxLu47RIH+/M52DjESA9KMSrwzsYx8yNR2WooByrE0
+            t6fu0VncK7UK8olO4t7wpv2z4AFQPRVCKFwo0qgn5aKIkICGMlrRy81avb27wGcW
+            othx3iPPMtFXtoDqK0JItaI9R8zc1msFhM1GKMYDgYQAAoGActA8YGxrtngg/zKV
+            vqEOefnwmViFztcnPBYPlJsvh6yKI4iDm68fnp4Mi3RrJ6bZAygFrUIQLxLjV+OJ
+            tgJAEto0xAs+Mehuq1DkSFEpP3oDzCTOsrOiS1DwQe4oIb7zVk/9l7aPtJMHW0LV
+            lMdwZNFNNJoqMcT2ZfCPrfvYvQ2jRzBFMB4GA1UdEQQXMBWBE21lcmxpbkBiYWx0
+            aW1vcmUuaWUwDgYDVR0PAQH/BAQDAgeAMBMGA1UdIwQMMAqACEJZQG0KwRbPMAkG
+            ByqGSM44BAMDMQAwLgIVAK4skWEFYgrggaJA8vYAwSjg12+KAhUAwHTo7wd4tENw
+            9LAKPklQ/74fH18=
+          </X509Certificate>
+        </X509Data>
+      </Object>
+    </Signature>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/72b3c8f8967f260de2a05e0e9978ec0136dc2cd0 b/fuzz/seed_corpus/72b3c8f8967f260de2a05e0e9978ec0136dc2cd0
new file mode 100644
index 000000000000..e716cb1ff930
--- /dev/null
+++ b/fuzz/seed_corpus/72b3c8f8967f260de2a05e0e9978ec0136dc2cd0
@@ -0,0 +1,7 @@
+<?xml version="1.0"?>
+<foo xmlns="urn:test:foo"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+	xsi:schemaLocation="urn:test:foo any5_0.xsd">
+	<boo/>
+	<boo/>
+</foo>
diff --git a/fuzz/seed_corpus/7306ab382f44b9481eb079c245bba6d2c412018c b/fuzz/seed_corpus/7306ab382f44b9481eb079c245bba6d2c412018c
new file mode 100644
index 000000000000..cf709d1d46c6
--- /dev/null
+++ b/fuzz/seed_corpus/7306ab382f44b9481eb079c245bba6d2c412018c
@@ -0,0 +1,79 @@
+<!-- Special characters for HTML -->
+
+<!-- Character entity set. Typical invocation:
+     <!ENTITY % HTMLspecial PUBLIC
+        "-//W3C//ENTITIES Special for XHTML//EN"
+        "http://www.w3.org/TR/xhtml1/DTD/xhtml-special.ent">
+     %HTMLspecial;
+-->
+
+<!-- Portions (C) International Organization for Standardization 1986:
+     Permission to copy in any form is granted for use with
+     conforming SGML systems and applications as defined in
+     ISO 8879, provided this notice is included in all copies.
+-->
+
+<!-- Relevant ISO entity set is given unless names are newly introduced.
+     New names (i.e., not in ISO 8879 list) do not clash with any
+     existing ISO 8879 entity names. ISO 10646 character numbers
+     are given for each character, in hex. values are decimal
+     conversions of the ISO 10646 values and refer to the document
+     character set. Names are Unicode names. 
+-->
+
+<!-- C0 Controls and Basic Latin -->
+<!ENTITY quot    "&#34;"> <!--  quotation mark = APL quote,
+                                    U+0022 ISOnum -->
+<!ENTITY amp     "&#38;#38;"> <!--  ampersand, U+0026 ISOnum -->
+<!ENTITY lt      "&#38;#60;"> <!--  less-than sign, U+003C ISOnum -->
+<!ENTITY gt      "&#62;"> <!--  greater-than sign, U+003E ISOnum -->
+<!ENTITY apos	 "&#39;"> <!--  apostrophe mark, U+0027 ISOnum -->
+
+<!-- Latin Extended-A -->
+<!ENTITY OElig   "&#338;"> <!--  latin capital ligature OE,
+                                    U+0152 ISOlat2 -->
+<!ENTITY oelig   "&#339;"> <!--  latin small ligature oe, U+0153 ISOlat2 -->
+<!-- ligature is a misnomer, this is a separate character in some languages -->
+<!ENTITY Scaron  "&#352;"> <!--  latin capital letter S with caron,
+                                    U+0160 ISOlat2 -->
+<!ENTITY scaron  "&#353;"> <!--  latin small letter s with caron,
+                                    U+0161 ISOlat2 -->
+<!ENTITY Yuml    "&#376;"> <!--  latin capital letter Y with diaeresis,
+                                    U+0178 ISOlat2 -->
+
+<!-- Spacing Modifier Letters -->
+<!ENTITY circ    "&#710;"> <!--  modifier letter circumflex accent,
+                                    U+02C6 ISOpub -->
+<!ENTITY tilde   "&#732;"> <!--  small tilde, U+02DC ISOdia -->
+
+<!-- General Punctuation -->
+<!ENTITY ensp    "&#8194;"> <!-- en space, U+2002 ISOpub -->
+<!ENTITY emsp    "&#8195;"> <!-- em space, U+2003 ISOpub -->
+<!ENTITY thinsp  "&#8201;"> <!-- thin space, U+2009 ISOpub -->
+<!ENTITY zwnj    "&#8204;"> <!-- zero width non-joiner,
+                                    U+200C NEW RFC 2070 -->
+<!ENTITY zwj     "&#8205;"> <!-- zero width joiner, U+200D NEW RFC 2070 -->
+<!ENTITY lrm     "&#8206;"> <!-- left-to-right mark, U+200E NEW RFC 2070 -->
+<!ENTITY rlm     "&#8207;"> <!-- right-to-left mark, U+200F NEW RFC 2070 -->
+<!ENTITY ndash   "&#8211;"> <!-- en dash, U+2013 ISOpub -->
+<!ENTITY mdash   "&#8212;"> <!-- em dash, U+2014 ISOpub -->
+<!ENTITY lsquo   "&#8216;"> <!-- left single quotation mark,
+                                    U+2018 ISOnum -->
+<!ENTITY rsquo   "&#8217;"> <!-- right single quotation mark,
+                                    U+2019 ISOnum -->
+<!ENTITY sbquo   "&#8218;"> <!-- single low-9 quotation mark, U+201A NEW -->
+<!ENTITY ldquo   "&#8220;"> <!-- left double quotation mark,
+                                    U+201C ISOnum -->
+<!ENTITY rdquo   "&#8221;"> <!-- right double quotation mark,
+                                    U+201D ISOnum -->
+<!ENTITY bdquo   "&#8222;"> <!-- double low-9 quotation mark, U+201E NEW -->
+<!ENTITY dagger  "&#8224;"> <!-- dagger, U+2020 ISOpub -->
+<!ENTITY Dagger  "&#8225;"> <!-- double dagger, U+2021 ISOpub -->
+<!ENTITY permil  "&#8240;"> <!-- per mille sign, U+2030 ISOtech -->
+<!ENTITY lsaquo  "&#8249;"> <!-- single left-pointing angle quotation mark,
+                                    U+2039 ISO proposed -->
+<!-- lsaquo is proposed but not yet ISO standardized -->
+<!ENTITY rsaquo  "&#8250;"> <!-- single right-pointing angle quotation mark,
+                                    U+203A ISO proposed -->
+<!-- rsaquo is proposed but not yet ISO standardized -->
+<!ENTITY euro   "&#8364;"> <!--  euro sign, U+20AC NEW -->
diff --git a/fuzz/seed_corpus/7326dc66f20c41c41aaaebbcf12f02a716b9bff9 b/fuzz/seed_corpus/7326dc66f20c41c41aaaebbcf12f02a716b9bff9
new file mode 100644
index 000000000000..39026874d4e3
--- /dev/null
+++ b/fuzz/seed_corpus/7326dc66f20c41c41aaaebbcf12f02a716b9bff9
@@ -0,0 +1,13 @@
+<element name="addressBook" xmlns="http://relaxng.org/ns/structure/1.0" xmlns:a="http://www.example.com/annotation">
+  <zeroOrMore>
+    <element name="card">
+      <a:documentation>Information about a single email address.</a:documentation>
+      <element name="name">
+        <text/>
+      </element>
+      <element name="email">
+        <text/>
+      </element>
+    </element>
+  </zeroOrMore>
+</element>
diff --git a/fuzz/seed_corpus/733825ed3f72e15c43e243ec4c5e91e4719bb486 b/fuzz/seed_corpus/733825ed3f72e15c43e243ec4c5e91e4719bb486
new file mode 100644
index 000000000000..0fc34b40aae5
--- /dev/null
+++ b/fuzz/seed_corpus/733825ed3f72e15c43e243ec4c5e91e4719bb486
@@ -0,0 +1 @@
+<foooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
diff --git a/fuzz/seed_corpus/73589b6ebbdfb9b56e27e47d37f451a27083dfc3 b/fuzz/seed_corpus/73589b6ebbdfb9b56e27e47d37f451a27083dfc3
new file mode 100644
index 000000000000..d8d03fe93082
--- /dev/null
+++ b/fuzz/seed_corpus/73589b6ebbdfb9b56e27e47d37f451a27083dfc3
@@ -0,0 +1,2 @@
+<?xml version="1.0"?>
+<D:href xmlns:D="http://www.ietf.org/standards/dav/">http://www.ics.uci.edu/~ejw/contact.html</D:href>
diff --git a/fuzz/seed_corpus/737300f263749bbb1e349d2b79daa8055c2e4511 b/fuzz/seed_corpus/737300f263749bbb1e349d2b79daa8055c2e4511
new file mode 100644
index 000000000000..8cdda239e30b
--- /dev/null
+++ b/fuzz/seed_corpus/737300f263749bbb1e349d2b79daa8055c2e4511
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ItemsList xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+ <Item xsi:type="ItemWithNumber">
+  <Name>Name1</Name>
+  <Number>20</Number>
+ </Item>
+ <Item xsi:type="ItemWithNumber">
+  <Name>Name1</Name>
+  <Name>Name2</Name>
+  <Number>20</Number>
+ </Item>
+</ItemsList>
diff --git a/fuzz/seed_corpus/7395743f1738a28d98df08deb700f18eb9669867 b/fuzz/seed_corpus/7395743f1738a28d98df08deb700f18eb9669867
new file mode 100644
index 000000000000..9650f71171b1
--- /dev/null
+++ b/fuzz/seed_corpus/7395743f1738a28d98df08deb700f18eb9669867
@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+<!-- $Id: spec.rng,v 1.3 2001/10/23 05:54:24 jjc Exp $ -->
+<grammar xmlns="http://relaxng.org/ns/structure/1.0"
+         datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"
+          xmlns:p="http://relaxng.org/ns/proofsystem">
+
+<start>
+  <grammar>
+    <include href="docbook.rng"/>
+    <define name="synop.class" combine="choice">
+      <choice>
+        <parentRef name="rngref"/>
+        <parentRef name="grammarref"/>
+        <grammar>
+          <include href="proofsystem.rng"/>
+          <start combine="choice">
+            <ref name="formula"/>
+          </start>
+        </grammar>
+      </choice>
+    </define>
+    <define name="tech.char.class" combine="choice">
+      <parentRef name="terms"/>
+    </define>
+  </grammar>
+</start>
+
+<define name="rngref">
+  <element name="rngref">
+    <attribute name="src">
+      <data type="anyURI"/>
+    </attribute>
+  </element>
+</define>
+
+<define name="grammarref">
+  <element name="grammarref">
+    <attribute name="src">
+      <data type="anyURI"/>
+    </attribute>
+  </element>
+</define>
+
+<define name="terms">
+  <grammar>
+     <include href="proofsystem.rng">
+       <start>
+         <choice>
+           <ref name="expr"/>
+           <ref name="judgement"/>
+           <ref name="context"/>
+         </choice>
+       </start>
+     </include>
+  </grammar>
+</define>
+
+</grammar>
+
+ 
diff --git a/fuzz/seed_corpus/73b1ef9f2bd6a869854af4befb12b3485e3c621d b/fuzz/seed_corpus/73b1ef9f2bd6a869854af4befb12b3485e3c621d
new file mode 100644
index 000000000000..80aaf9452ad4
--- /dev/null
+++ b/fuzz/seed_corpus/73b1ef9f2bd6a869854af4befb12b3485e3c621d
@@ -0,0 +1,3 @@
+<?xml version="1.0"?>
+<dia:diagram xmlns:dia="http://www.lysator.liu.se/~alla/dia/"
+             dia:testattr="test"/>
diff --git a/fuzz/seed_corpus/73fe3cf2705d803262c7d7903e24fd0c89686bbc b/fuzz/seed_corpus/73fe3cf2705d803262c7d7903e24fd0c89686bbc
new file mode 100644
index 000000000000..23b2f5dc4201
--- /dev/null
+++ b/fuzz/seed_corpus/73fe3cf2705d803262c7d7903e24fd0c89686bbc
@@ -0,0 +1,36 @@
+<?xml version="1.0"?>
+<!--
+Content model error:
+
+any-err-not-determinist-1.xsd:29: element complexType: Schemas parser error : 
+local complex type: The content model is not determinist.
+
+As per Xerces and XSV this schema is OK.
+
+The problem appears when the maxOccurs of <bar> is greater than
+the one of the <any> wildcard. Additionally if both are "unbounded".
+If the latter is a different issue we should add an explicit test
+for it.
+
+Examples:
+<bar>        <any>        result
+ 2            1           error
+ 2            2           OK
+ 1            2           OK
+ unbounded    2           error
+ unbounded    unbounded   error
+ 2            unbounded   OK
+-->
+
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
+	targetNamespace="urn:test:foo"
+	elementFormDefault="qualified">
+	<xs:element name="foo">
+		<xs:complexType>
+			<xs:sequence>
+				<xs:element name="bar" maxOccurs="2"/>
+				<xs:any namespace="##other" maxOccurs="1" processContents="lax"/>
+		  	</xs:sequence>
+		</xs:complexType>
+	</xs:element>
+</xs:schema>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/741bc7f1a0bcc05c05328c39ddc541c41fa86082 b/fuzz/seed_corpus/741bc7f1a0bcc05c05328c39ddc541c41fa86082
new file mode 100644
index 000000000000..057c92627c60
--- /dev/null
+++ b/fuzz/seed_corpus/741bc7f1a0bcc05c05328c39ddc541c41fa86082
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE root SYSTEM "dtds/694228.dtd">
+<root>
+  &entity;
+</root>
diff --git a/fuzz/seed_corpus/742928dec5d193cd93774db31ae0eb9b9c412b4d b/fuzz/seed_corpus/742928dec5d193cd93774db31ae0eb9b9c412b4d
new file mode 100644
index 000000000000..c86c50aa2dd7
--- /dev/null
+++ b/fuzz/seed_corpus/742928dec5d193cd93774db31ae0eb9b9c412b4d
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<foo xmlns="http://FOO" 
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+	xsi:schemaLocation="http://FOO file:///c:/dev/libxml2/patches/2004-05-17/derivation-restriction-anyType.xsd" 
+	barA_2="xxx"/>
+   
+
+
+
diff --git a/fuzz/seed_corpus/74b47ceb2af543ec62b2c3925d76ef7c86383bf6 b/fuzz/seed_corpus/74b47ceb2af543ec62b2c3925d76ef7c86383bf6
new file mode 100644
index 000000000000..398f974cd874
--- /dev/null
+++ b/fuzz/seed_corpus/74b47ceb2af543ec62b2c3925d76ef7c86383bf6
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!-- test of hyphen and line break handling
+     some text - interrupted -
+- - - - - - - - - - - - - - - - - - - - - -
+                      this should stop here^
+
+
+-->
+<doc/>
diff --git a/fuzz/seed_corpus/74c22ea74f3df081095861f7a8e7db2a73d6b928 b/fuzz/seed_corpus/74c22ea74f3df081095861f7a8e7db2a73d6b928
new file mode 100644
index 000000000000..449de015cdd3
--- /dev/null
+++ b/fuzz/seed_corpus/74c22ea74f3df081095861f7a8e7db2a73d6b928
@@ -0,0 +1,11 @@
+<?xml version="1.0"?>
+<chapter>
+  <p>a simple test</p>
+  <p>multiple tests</p>
+  <p>a diff<em>i</em>cult one</p>
+  <p><p>a span</p>n<p>ing one</p></p>
+  <p><p>and an unbal</p><empty/>anced test</p>
+  <p>for empty string <seq>123</seq></p>
+  <p id="1">a<b>b</b>c</p>
+  <p id="2"><!--X-->abc</p>
+</chapter>
diff --git a/fuzz/seed_corpus/74e57dd82b745f81379d53fe84f0d89dd668bc3d b/fuzz/seed_corpus/74e57dd82b745f81379d53fe84f0d89dd668bc3d
new file mode 100644
index 000000000000..8bb29ac150f5
--- /dev/null
+++ b/fuzz/seed_corpus/74e57dd82b745f81379d53fe84f0d89dd668bc3d
@@ -0,0 +1,8 @@
+<!DOCTYPE foo [
+<!ELEMENT foo (root*)>
+<!ELEMENT root EMPTY>
+<!ENTITY utf16b SYSTEM "dtds/utf16b.ent">
+<!ENTITY utf16l SYSTEM "dtds/utf16l.ent">
+]>
+
+<foo> &utf16b; &utf16l; </foo>
diff --git a/fuzz/seed_corpus/74fa7a7901379ffe690ba9b471bc74995bb5302c b/fuzz/seed_corpus/74fa7a7901379ffe690ba9b471bc74995bb5302c
new file mode 100644
index 000000000000..f24b5743d402
--- /dev/null
+++ b/fuzz/seed_corpus/74fa7a7901379ffe690ba9b471bc74995bb5302c
@@ -0,0 +1,498 @@
+<?xml version="1.0"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
+	targetNamespace="http://nvd.nist.gov/feeds/cve/1.2"
+	xmlns:cve="http://nvd.nist.gov/feeds/cve/1.2"
+	elementFormDefault="qualified" attributeFormDefault="unqualified"
+	version="1.2">
+	<xs:annotation>
+		<xs:documentation>This schema defines the structure of the National
+			Vulnerability Database XML feed files version: 1.2. The elements and
+			attribute in this document are described by xs:annotation tags. This
+			file is kept at http://nvd.nist.gov/schema/nvdcve.xsd. The NVD XML
+			feeds are available at http://nvd.nist.gov/download.cfm.
+			
+			Release Notes:
+			
+			Version 1.2:
+			* CVSS version 2 scores and vectors have been added.  Please see
+			http://nvd.nist.gov/cvss.cfm?vectorinfo and
+			http://www.first.org/cvss/cvss-guide.html for more information on
+			how to interpret this data. </xs:documentation>
+	</xs:annotation>
+	<xs:element name="nvd">
+		<xs:annotation>
+			<xs:documentation>The root element of the NVD CVE feed. Multiple "entry" child elements describe specific NVD CVE entries.</xs:documentation>
+		</xs:annotation>
+		<xs:complexType>
+			<xs:sequence>
+				<xs:element ref="cve:entry" minOccurs="0" maxOccurs="unbounded"/>
+			</xs:sequence>
+			<xs:attribute name="nvd_xml_version" type="xs:NMTOKEN" use="required">
+				<xs:annotation>
+					<xs:documentation>The schema version number supported by the feed.</xs:documentation>
+				</xs:annotation>
+			</xs:attribute>
+			<xs:attribute name="pub_date" type="cve:dateType" use="required">
+				<xs:annotation>
+					<xs:documentation>The date the feed was generated.</xs:documentation>
+				</xs:annotation>
+			</xs:attribute>
+		</xs:complexType>
+	</xs:element>
+
+	<xs:element name="entry" type="cve:entryType">
+		<xs:annotation>
+			<xs:documentation>A CVE entry.</xs:documentation>
+		</xs:annotation>
+	</xs:element>
+	
+	<!-- ******************************************************************* -->
+	<!-- * Complex Types                                                   * -->
+	<!-- ******************************************************************* -->
+	<xs:complexType name="entryType">
+		<xs:annotation>
+			<xs:documentation> Documents one CVE entry. The child elements should always
+				appear in the sequence defined below. These elements are compatible with
+				entry elements from the CVE XML feeds.</xs:documentation>
+		</xs:annotation>
+		<xs:sequence>
+			<xs:element name="desc">
+				<xs:annotation>
+					<xs:documentation>Description wrapper tag, parent to any
+						documented descriptions of this CVE entry. While the "desc"
+						tag will always be present, there may be no "descript" child
+						tags. Only one "descript" tag will exist for each
+						description source (i.e. CVE, NVD, ...). </xs:documentation>
+				</xs:annotation>
+				<xs:complexType>
+					<xs:sequence>
+						<xs:element name="descript" type="cve:descriptType" minOccurs="0" maxOccurs="2">
+							<xs:annotation>
+								<xs:documentation>A description of a CVE entry
+									from the source indicated by the "source"
+									attribute.</xs:documentation>
+							</xs:annotation>
+						</xs:element>
+					</xs:sequence>
+				</xs:complexType>
+			</xs:element>
+			<xs:element name="impacts" minOccurs="0">
+				<xs:annotation>
+					<xs:documentation> Impact wrapper tag (may or may not be
+						present). Only one "impact" tag will exist for each impact
+						explanation source. </xs:documentation>
+				</xs:annotation>
+				<xs:complexType>
+					<xs:sequence>
+						<xs:element name="impact" type="cve:impactType">
+							<xs:annotation>
+								<xs:documentation> Contains a specific impact
+								explanation of this CVE entry from source
+								indicated by the "source" attribute.
+								</xs:documentation>
+							</xs:annotation>
+						</xs:element>
+					</xs:sequence>
+				</xs:complexType>
+			</xs:element>
+			<xs:element name="sols" type="cve:solsType" minOccurs="0">
+				<xs:annotation>
+					<xs:documentation> Solution wrapper tag (may or may not be
+						present). Only one "sol" tag will exist for each solution
+						explanation source. </xs:documentation>
+				</xs:annotation>
+			</xs:element>
+			<xs:element name="loss_types" type="cve:lossTypeType" minOccurs="0">
+				<xs:annotation>
+					<xs:documentation> Loss type tag (may or may not be present).
+						Contains one loss type child for each loss type of this CVE
+						entry. Potential loss types are: "avail" => availability
+						"conf" => confidentiality "int" => integrity "sec_prot" =>
+						security protection </xs:documentation>
+				</xs:annotation>
+			</xs:element>
+			<xs:element name="vuln_types" type="cve:vulnType" minOccurs="0">
+				<xs:annotation>
+					<xs:documentation> Vulnerability type tag (may or may not be
+						present). Contains one vulnerability type child for each
+						vulnerability type of this CVE entry. Potential
+						vulnerability types are: "access" => Access validation error
+						"input" => Input validation error "design" => Design error
+						"exception" => Exceptional condition error "env" =>
+						Environmental error "config" => Configuration error "race"
+						=> Race condition error "other" => other </xs:documentation>
+				</xs:annotation>
+			</xs:element>
+			<xs:element name="range" type="cve:rangeType" minOccurs="0">
+				<xs:annotation>
+					<xs:documentation> Vulnerability range tag (may or may not be
+						present). Contains one vulnerability range child for each
+						vulnerability range of this CVE entry. Potential
+						vulnerability ranges are: "local" => Locally exploitable
+						"local_network" => Local network exploitable "network" =>
+						Network exploitable "user_init" => User accesses attacker
+					</xs:documentation>
+				</xs:annotation>
+			</xs:element>
+			<xs:element name="refs">
+				<xs:annotation>
+					<xs:documentation> Reference wrapper tag (always present).
+						External references to this CVE entry are contained within
+						this tag. </xs:documentation>
+				</xs:annotation>
+				<xs:complexType>
+					<xs:sequence>
+						<xs:element name="ref" type="cve:refType" minOccurs="0" maxOccurs="unbounded">
+							<xs:annotation>
+								<xs:documentation> Individual reference to this CVE
+								entry. Text is the name of this vulnerability at
+								this particular reference. Attributes: "source"
+								(required) => Name of reference source "url"
+								(required) => hyperlink to reference "sig" =>
+								indicates this reference includes a tool
+								signature "adv" => indicates this reference is a
+								Security Advisory "patch" => indicates this
+								reference includes a patch for this
+								vulnerability </xs:documentation>
+							</xs:annotation>
+						</xs:element>
+					</xs:sequence>
+				</xs:complexType>
+			</xs:element>
+			<xs:element name="vuln_soft" type="cve:vulnSoftType" minOccurs="0">
+				<xs:annotation>
+					<xs:documentation> Vulnerable software wrapper tag (may or may
+						not be present). Software affected by this CVE entry are
+						listed within this tag. </xs:documentation>
+				</xs:annotation>
+			</xs:element>
+		</xs:sequence>
+		<xs:attribute name="type" use="required">
+			<xs:annotation>
+				<xs:documentation>CVE or CAN</xs:documentation>
+			</xs:annotation>
+			<xs:simpleType>
+				<xs:restriction base="xs:NMTOKEN">
+					<xs:enumeration value="CAN"/>
+					<xs:enumeration value="CVE"/>
+				</xs:restriction>
+			</xs:simpleType>
+		</xs:attribute>
+		<xs:attribute name="name" use="required">
+			<xs:annotation>
+				<xs:documentation>the full CVE name</xs:documentation>
+			</xs:annotation>
+			<xs:simpleType>
+				<xs:restriction base="xs:ID">
+					<xs:pattern value="(CAN|CVE)\-\d\d\d\d\-\d\d\d\d"/>
+				</xs:restriction>
+			</xs:simpleType>
+		</xs:attribute>
+		<xs:attribute name="seq" use="required">
+			<xs:annotation>
+				<xs:documentation>the sequence number from CVE name</xs:documentation>
+			</xs:annotation>
+			<xs:simpleType>
+				<xs:restriction base="xs:NMTOKEN">
+					<xs:pattern value="\d\d\d\d\-\d\d\d\d"/>
+				</xs:restriction>
+			</xs:simpleType>
+		</xs:attribute>
+		<xs:attribute name="nvd_name" type="xs:string">
+			<xs:annotation>
+				<xs:documentation>the NVD name (if it exists)</xs:documentation>
+			</xs:annotation>
+		</xs:attribute>
+		<xs:attribute name="discovered" type="cve:dateType">
+			<xs:annotation>
+				<xs:documentation>the date this entry was discovered</xs:documentation>
+			</xs:annotation>
+		</xs:attribute>
+		<xs:attribute name="published" type="cve:dateType" use="required">
+			<xs:annotation>
+				<xs:documentation>the date this entry was published</xs:documentation>
+			</xs:annotation>
+		</xs:attribute>
+		<xs:attribute name="modified" type="cve:dateType">
+			<xs:annotation>
+				<xs:documentation>the date this entry was last modified</xs:documentation>
+			</xs:annotation>
+		</xs:attribute>
+		<xs:attribute name="severity">
+			<xs:annotation>
+				<xs:documentation>the entry's severity as determined by the NVD analysts: High, Medium, or Low</xs:documentation>
+			</xs:annotation>
+			<xs:simpleType>
+				<xs:restriction base="xs:NMTOKEN">
+					<xs:enumeration value="High"/>
+					<xs:enumeration value="Medium"/>
+					<xs:enumeration value="Low"/>
+				</xs:restriction>
+			</xs:simpleType>
+		</xs:attribute>
+		<xs:attribute name="reject" type="cve:trueOnlyAttribute">
+			<xs:annotation>
+				<xs:documentation>indicates that this CVE entry has been rejected by CVE or NVD</xs:documentation>
+			</xs:annotation>
+		</xs:attribute>
+		<xs:attribute name="CVSS_version" type="xs:string">
+			<xs:annotation>
+				<xs:documentation>the CVSS Version Indicator</xs:documentation>
+			</xs:annotation>
+		</xs:attribute>
+		<xs:attribute name="CVSS_score" type="cve:zeroToTen">
+			<xs:annotation>
+				<xs:documentation>Same as the CVSS_base_score to provide backwards compatability with the previous CVE XML feed format. This field is deprecated an may be removed at a future date.</xs:documentation>
+			</xs:annotation>
+		</xs:attribute>
+		<xs:attribute name="CVSS_base_score" type="cve:zeroToTen">
+			<xs:annotation>
+				<xs:documentation>CVSS version 2 Base Score</xs:documentation>
+			</xs:annotation>
+		</xs:attribute>
+		<xs:attribute name="CVSS_impact_subscore" type="cve:zeroToTen">
+			<xs:annotation>
+				<xs:documentation>CVSS version 2 Impact Score</xs:documentation>
+			</xs:annotation>
+		</xs:attribute>
+		<xs:attribute name="CVSS_exploit_subscore" type="cve:zeroToTen">
+			<xs:annotation>
+				<xs:documentation>CVSS version 2 Exploit Score</xs:documentation>
+			</xs:annotation>
+		</xs:attribute>
+		<xs:attribute name="CVSS_vector" type="cve:CVSSVector">
+			<xs:annotation>
+				<xs:documentation>the CVSS version 2 Vector string</xs:documentation>
+			</xs:annotation>
+		</xs:attribute>
+	</xs:complexType>
+
+	<xs:complexType name="descriptType">
+		<xs:simpleContent>
+			<xs:extension base="xs:string">
+				<xs:attribute name="source" type="cve:descriptSourceType" use="required">
+					<xs:annotation>
+						<xs:documentation>The source of the CVE description.</xs:documentation>
+					</xs:annotation>
+				</xs:attribute>
+			</xs:extension>
+		</xs:simpleContent>
+	</xs:complexType>
+	
+	<xs:complexType name="impactType">
+		<xs:simpleContent>
+			<xs:extension base="xs:string">
+				<xs:attribute name="source" type="cve:impactSourceType" use="required">
+				</xs:attribute>
+			</xs:extension>
+		</xs:simpleContent>
+	</xs:complexType>
+
+	<xs:complexType name="vulnType">
+		<xs:sequence>
+			<xs:element name="access" minOccurs="0"/>
+			<xs:element name="input" minOccurs="0">
+				<xs:annotation>
+					<xs:documentation> Input validation error tag with
+						one attribute for each input validation error
+						type. Potential input validation error types
+						are: "bound" => Boundary condition error
+						"buffer" => Buffer overflow </xs:documentation>
+				</xs:annotation>
+				<xs:complexType>
+					<xs:attribute name="bound" type="cve:trueOnlyAttribute"/>
+					<xs:attribute name="buffer" type="cve:trueOnlyAttribute"
+					/>
+				</xs:complexType>
+			</xs:element>
+			<xs:element name="design" minOccurs="0"/>
+			<xs:element name="exception" minOccurs="0"/>
+			<xs:element name="env" minOccurs="0"/>
+			<xs:element name="config" minOccurs="0"/>
+			<xs:element name="race" minOccurs="0"/>
+			<xs:element name="other" minOccurs="0"/>
+		</xs:sequence>
+	</xs:complexType>
+
+	<xs:complexType name="solsType">
+		<xs:sequence>
+			<xs:element name="sol">
+				<xs:annotation>
+					<xs:documentation> Contains a specific solution
+						explanation of this CVE entry from source
+						indicated by the "source" attribute.
+					</xs:documentation>
+				</xs:annotation>
+				<xs:complexType mixed="true">
+					<xs:simpleContent>
+						<xs:extension base="xs:string">
+							<xs:attribute name="source" type="cve:solsSourceType" use="required">
+							</xs:attribute>
+						</xs:extension>
+					</xs:simpleContent>
+				</xs:complexType>
+			</xs:element>
+		</xs:sequence>
+	</xs:complexType>
+
+	<xs:complexType name="lossTypeType">
+		<xs:sequence>
+			<xs:element name="avail" minOccurs="0"/>
+			<xs:element name="conf" minOccurs="0"/>
+			<xs:element name="int" minOccurs="0"/>
+			<xs:element name="sec_prot" minOccurs="0">
+				<xs:annotation>
+					<xs:documentation> Security Protection tag with one
+						attribute for each security protection type.
+						Potential security protection types are: "admin"
+						=> gain administrative access "user" => gain
+						user access "other" => other </xs:documentation>
+				</xs:annotation>
+				<xs:complexType>
+					<xs:attribute name="admin" type="cve:trueOnlyAttribute"/>
+					<xs:attribute name="user" type="cve:trueOnlyAttribute"/>
+					<xs:attribute name="other" type="cve:trueOnlyAttribute"
+					/>
+				</xs:complexType>
+			</xs:element>
+		</xs:sequence>
+	</xs:complexType>
+
+	<xs:complexType name="rangeType">
+		<xs:sequence>
+			<xs:element name="local" minOccurs="0"/>
+			<xs:element name="local_network" minOccurs="0"/>
+			<xs:element name="network" minOccurs="0"/>
+			<xs:element name="user_init" minOccurs="0"/>
+		</xs:sequence>
+	</xs:complexType>
+
+	<xs:complexType name="refType">
+		<xs:simpleContent>
+			<xs:extension base="xs:string">
+				<xs:attribute name="source" type="xs:string" use="required"/>
+				<xs:attribute name="url" type="cve:urlType" use="required"/>
+				<xs:attribute name="sig" type="cve:trueOnlyAttribute"/>
+				<xs:attribute name="adv" type="cve:trueOnlyAttribute"/>
+				<xs:attribute name="patch" type="cve:trueOnlyAttribute"/>
+			</xs:extension>
+		</xs:simpleContent>
+	</xs:complexType>
+
+	<xs:complexType name="vulnSoftType">
+		<xs:sequence>
+			<xs:element name="prod" maxOccurs="unbounded">
+				<xs:annotation>
+					<xs:documentation> Product wrapper tag. Versions of
+						this product that are affected by this
+						vulnerability are listed within this tag.
+						Attributes: "name" => Product name "vendor" =>
+						Vendor of this product </xs:documentation>
+				</xs:annotation>
+				<xs:complexType>
+					<xs:sequence>
+						<xs:element name="vers" maxOccurs="unbounded">
+							<xs:annotation>
+								<xs:documentation> Represents a version
+									of this product that is affected by
+									this vulnerability. Attributes:
+									"num" => This version number "prev"
+									=> Indicates that versions previous
+									to this version number are also
+									affected by this vulnerability
+									"edition" => Indicates the edition
+									associated with the version number
+								</xs:documentation>
+							</xs:annotation>
+							<xs:complexType>
+								<xs:attribute name="num"
+									type="xs:string" use="required"/>
+								<xs:attribute name="prev"
+									type="cve:trueOnlyAttribute"/>
+								<xs:attribute name="edition"
+									type="xs:string"/>
+							</xs:complexType>
+						</xs:element>
+					</xs:sequence>
+					<xs:attribute name="name" type="xs:string"
+						use="required"/>
+					<xs:attribute name="vendor" type="xs:string"
+						use="required"/>
+				</xs:complexType>
+			</xs:element>
+		</xs:sequence>
+	</xs:complexType>
+
+	<!-- ******************************************************************* -->
+	<!-- * Simple Types                                                    * -->
+	<!-- ******************************************************************* -->
+	<xs:simpleType name="descriptSourceType">
+		<xs:restriction base="xs:NMTOKEN">
+			<xs:enumeration value="cve"/>
+			<xs:enumeration value="nvd"/>
+		</xs:restriction>
+	</xs:simpleType>
+
+	<xs:simpleType name="impactSourceType">
+		<xs:restriction base="xs:NMTOKEN">
+			<xs:enumeration value="nvd"/>
+		</xs:restriction>
+	</xs:simpleType>
+
+	<xs:simpleType name="solsSourceType">
+		<xs:restriction base="xs:NMTOKEN">
+			<xs:enumeration value="nvd"/>
+		</xs:restriction>
+	</xs:simpleType>
+
+	<xs:simpleType name="dateType">
+		<xs:annotation>
+			<xs:documentation> Defines date format for NVD. Dates follow the mask "yyyy-mm-dd"
+			</xs:documentation>
+		</xs:annotation>
+		<xs:restriction base="xs:string">
+			<xs:pattern
+				value="(19|20)\d\d-((01|03|05|07|08|10|12)-(0[1-9]|[1-2]\d|3[01])|(04|06|09|11)-(0[1-9]|[1-2]\d|30)|02-(0[1-9]|1\d|2\d))"
+			/>
+		</xs:restriction>
+	</xs:simpleType>
+	<xs:simpleType name="urlType">
+		<xs:annotation>
+			<xs:documentation> Restricts urls in NVD beyond the xs:anyURI restrictions.
+			</xs:documentation>
+		</xs:annotation>
+		<xs:restriction base="xs:anyURI">
+			<xs:whiteSpace value="collapse"/>
+			<xs:pattern value="(news|(ht|f)tp(s)?)://.+"/>
+		</xs:restriction>
+	</xs:simpleType>
+	<xs:simpleType name="trueOnlyAttribute">
+		<xs:annotation>
+			<xs:documentation> simpleType used for attributes that are only present when they are
+				true. Such attributes appear only in the form attribute_name="1".
+			</xs:documentation>
+		</xs:annotation>
+		<xs:restriction base="xs:NMTOKEN">
+			<xs:enumeration value="1"/>
+		</xs:restriction>
+	</xs:simpleType>
+	<xs:simpleType name="zeroToTen">
+		<xs:annotation>
+			<xs:documentation> simpleType used when scoring on a scale of 0-10, inclusive
+			</xs:documentation>
+		</xs:annotation>
+		<xs:restriction base="xs:decimal">
+			<xs:minInclusive value="0" fixed="true"/>
+			<xs:maxInclusive value="10" fixed="true"/>
+		</xs:restriction>
+	</xs:simpleType>
+	<xs:simpleType name="CVSSVector">
+		<xs:annotation>
+			<xs:documentation>simpleType to describe the CVSS Base Vector </xs:documentation>
+		</xs:annotation>
+		<xs:restriction base="xs:string">
+ 			<xs:pattern
+				value="\(AV:[LAN]/AC:[HML]/Au:[NSM]/C:[NPC]/I:[NPC]/A:[NPC]\)"/>
+		</xs:restriction>
+	</xs:simpleType>
+</xs:schema>
diff --git a/fuzz/seed_corpus/750c15ca3c858f9880c1127450118b4d94598c96 b/fuzz/seed_corpus/750c15ca3c858f9880c1127450118b4d94598c96
new file mode 100644
index 000000000000..ac37b7b7fed7
--- /dev/null
+++ b/fuzz/seed_corpus/750c15ca3c858f9880c1127450118b4d94598c96
@@ -0,0 +1,7 @@
+<?xml version="1.0"?>
+<foo xmlns="urn:test:foo" 
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="urn:test:foo sg-all.xsd">
+	<gm-B-2/>
+	<gm-B-1/>	
+</foo>
diff --git a/fuzz/seed_corpus/75188bed69917fd60549ec46a8dfded0364af9f5 b/fuzz/seed_corpus/75188bed69917fd60549ec46a8dfded0364af9f5
new file mode 100644
index 000000000000..d5c0dd1fdf8e
--- /dev/null
+++ b/fuzz/seed_corpus/75188bed69917fd60549ec46a8dfded0364af9f5
@@ -0,0 +1,3 @@
+<doc>
+<b/>
+</doc>
diff --git a/fuzz/seed_corpus/754e7a4d805c02735bb3ea29acacda16e79d7367 b/fuzz/seed_corpus/754e7a4d805c02735bb3ea29acacda16e79d7367
new file mode 100644
index 000000000000..678ae5805dbd
--- /dev/null
+++ b/fuzz/seed_corpus/754e7a4d805c02735bb3ea29acacda16e79d7367
@@ -0,0 +1,8 @@
+<schema xmlns="http://www.ascc.net/xml/schematron" >
+     <pattern name="Predefined values">
+          <rule context="AAA">
+               <report test="normalize-space(.) = 'aaa' or normalize-space(.) = 'bbb'">O.K.</report>
+               <assert test="normalize-space(.) = 'aaa' or normalize-space(.) = 'bbb'">The AAA value is not permitted.</assert>
+          </rule>
+     </pattern>
+</schema>
diff --git a/fuzz/seed_corpus/75976256975be166dbd17c861bd59cf3af76ee23 b/fuzz/seed_corpus/75976256975be166dbd17c861bd59cf3af76ee23
new file mode 100644
index 000000000000..7d92e1ce598c
--- /dev/null
+++ b/fuzz/seed_corpus/75976256975be166dbd17c861bd59cf3af76ee23
@@ -0,0 +1,119 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
+           xmlns="http://purl.org/dc/elements/1.1/"
+           targetNamespace="http://purl.org/dc/elements/1.1/"
+           elementFormDefault="qualified"
+           attributeFormDefault="unqualified">
+
+  <xs:annotation>
+    <xs:documentation xml:lang="en">
+      DCMES 1.1 XML Schema
+      XML Schema for http://purl.org/dc/elements/1.1/ namespace
+
+      Created 2003-04-02
+
+      Created by 
+
+      Tim Cole (t-cole3@uiuc.edu)
+      Tom Habing (thabing@uiuc.edu)
+      Jane Hunter (jane@dstc.edu.au)
+      Pete Johnston (p.johnston@ukoln.ac.uk),
+      Carl Lagoze (lagoze@cs.cornell.edu)
+
+      This schema declares XML elements for the 15 DC elements from the
+      http://purl.org/dc/elements/1.1/ namespace.
+
+      It defines a complexType SimpleLiteral which permits mixed content 
+      and makes the xml:lang attribute available. It disallows child elements by
+      use of minOcccurs/maxOccurs.
+
+      However, this complexType does permit the derivation of other complexTypes
+      which would permit child elements.
+
+      All elements are declared as substitutable for the abstract element any, 
+      which means that the default type for all elements is dc:SimpleLiteral.
+
+    </xs:documentation>
+
+  </xs:annotation>
+
+
+  <xs:import namespace="http://www.w3.org/XML/1998/namespace"
+             schemaLocation="xml.xsd"> 
+  </xs:import>
+	<!--http://www.w3.org/2001/03/xml.xsd-->
+  <xs:complexType name="SimpleLiteral">
+        <xs:annotation>
+        <xs:documentation xml:lang="en">
+            This is the default type for all of the DC elements.
+            It permits text content only with optional
+            xml:lang attribute.
+            Text is allowed because mixed="true", but sub-elements
+            are disallowed because minOccurs="0" and maxOccurs="0" 
+            are on the xs:any tag.
+
+    	    This complexType allows for restriction or extension permitting
+            child elements.
+    	</xs:documentation>
+  	</xs:annotation>
+
+   <xs:complexContent mixed="true">
+    <xs:restriction base="xs:anyType">
+     <xs:sequence>
+      <xs:any processContents="lax" minOccurs="1" maxOccurs="2"/>
+     </xs:sequence>
+     <xs:attribute ref="xml:lang" use="optional"/>
+    </xs:restriction>
+   </xs:complexContent>
+  </xs:complexType>
+
+  <xs:element name="any" type="SimpleLiteral" abstract="true"/>
+
+  <xs:element name="title" substitutionGroup="any"/>
+  <xs:element name="creator" substitutionGroup="any"/>
+  <xs:element name="subject" substitutionGroup="any"/>
+  <xs:element name="description" substitutionGroup="any"/>
+  <xs:element name="publisher" substitutionGroup="any"/>
+  <xs:element name="contributor" substitutionGroup="any"/>
+  <xs:element name="date" substitutionGroup="any"/>
+  <xs:element name="type" substitutionGroup="any"/>
+  <xs:element name="format" substitutionGroup="any"/>
+  <xs:element name="identifier" substitutionGroup="any"/>
+  <xs:element name="source" substitutionGroup="any"/>
+  <xs:element name="language" substitutionGroup="any"/>
+  <xs:element name="relation" substitutionGroup="any"/>
+  <xs:element name="coverage" substitutionGroup="any"/>
+  <xs:element name="rights" substitutionGroup="any"/>
+
+  <xs:group name="elementsGroup">
+  	<xs:annotation>
+    	<xs:documentation xml:lang="en">
+    	    This group is included as a convenience for schema authors
+            who need to refer to all the elements in the 
+            http://purl.org/dc/elements/1.1/ namespace.
+    	</xs:documentation>
+  	</xs:annotation>
+
+  <xs:sequence>
+    <xs:choice minOccurs="0" maxOccurs="unbounded">
+      <xs:element ref="any"/>
+    </xs:choice>
+    </xs:sequence>
+  </xs:group>
+
+  <xs:complexType name="elementContainer">
+  	<xs:annotation>
+    	<xs:documentation xml:lang="en">
+    		This complexType is included as a convenience for schema authors who need to define a root
+    		or container element for all of the DC elements.
+    	</xs:documentation>
+  	</xs:annotation>
+
+    <xs:choice>
+      <xs:group ref="elementsGroup"/>
+    </xs:choice>
+  </xs:complexType>
+
+
+</xs:schema>
+
diff --git a/fuzz/seed_corpus/75a7a83756947e988df92e4c449c01bbca9bd18d b/fuzz/seed_corpus/75a7a83756947e988df92e4c449c01bbca9bd18d
new file mode 100644
index 000000000000..b85cdcb87ef3
--- /dev/null
+++ b/fuzz/seed_corpus/75a7a83756947e988df92e4c449c01bbca9bd18d
@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<foo xmlns="http://foo"/>	
+
diff --git a/fuzz/seed_corpus/75e0e6e7449e64982bfa5dda52ad9a239ae89cf8 b/fuzz/seed_corpus/75e0e6e7449e64982bfa5dda52ad9a239ae89cf8
new file mode 100644
index 000000000000..981a7accbdbf
--- /dev/null
+++ b/fuzz/seed_corpus/75e0e6e7449e64982bfa5dda52ad9a239ae89cf8
@@ -0,0 +1,13 @@
+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG April 1999//EN" 
+  "http://www.w3.org/Graphics/SVG/svg-19990412.dtd">
+<svg width="4in" height="3in">
+  <desc>This SVG drawing embeds another one,
+    thus establishing a new viewport
+  </desc>
+  <!-- The following statement establishing a new viewport
+       and renders SVG drawing B into that viewport -->
+  <svg style="left: 25%; top: 25%" width="50%" height="50%">
+     <!-- drawing B goes here -->
+  </svg>
+</svg>
diff --git a/fuzz/seed_corpus/75e496951d439ff1c85071904e5a83a01e5a9555 b/fuzz/seed_corpus/75e496951d439ff1c85071904e5a83a01e5a9555
new file mode 100644
index 000000000000..c7400ac96737
--- /dev/null
+++ b/fuzz/seed_corpus/75e496951d439ff1c85071904e5a83a01e5a9555
@@ -0,0 +1,69 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<!-- 
+	Schema Component Constraint: Derivation Valid (Restriction, Complex)
+
+	4 If there is an {attribute wildcard}, all of the following must be true:
+
+	4.1 The {base type definition} must also have one.
+
+	4.2 The complex type definition's {attribute wildcard}'s {namespace constraint} 
+	must be a subset of the {base type definition}'s {attribute wildcard}'s {namespace 
+	constraint}, as defined by Wildcard Subset (§3.10.6).
+
+	4.3 Unless the {base type definition} is the ·ur-type definition·, the complex type 
+	definition's {attribute wildcard}'s {process contents} must be identical to or stronger 
+	than the {base type definition}'s {attribute wildcard}'s {process contents}, 
+	where strict is stronger than lax is stronger than skip.
+-->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 
+	targetNamespace="http://FOO" 
+	xmlns:foo="http://FOO"
+	>
+	
+	<element name="foo">
+		<complexType>
+			<sequence>
+				<element name="bar.A" type="foo:type.A" />
+				<element name="bar.B" type="foo:type.B" />
+				<element name="bar.C" type="foo:type.C" />
+			</sequence>
+		</complexType>    
+	</element>  
+
+	<complexType name="type.A">
+		<complexContent>
+			<restriction base="foo:base.type.A">				  	  			
+				<anyAttribute namespace="##any" processContents="skip" />
+			</restriction>
+		</complexContent>
+	</complexType>    
+
+	<complexType name="base.type.A">
+		<attribute name="bar" type="string"/>		
+	</complexType>    
+
+	<complexType name="type.B">
+		<complexContent>
+			<restriction base="foo:base.type.B">				  	  			
+				<anyAttribute namespace="##any" processContents="skip" />
+			</restriction>
+		</complexContent>
+	</complexType>    
+
+	<complexType name="base.type.B">
+		<anyAttribute namespace="http://FOO" processContents="skip" />		
+	</complexType>    
+
+	<complexType name="type.C">
+		<complexContent>
+			<restriction base="foo:base.type.C">				  	  			
+				<anyAttribute namespace="##any" processContents="skip" />
+			</restriction>
+		</complexContent>
+	</complexType>    
+
+	<complexType name="base.type.C">
+		<anyAttribute namespace="##any" processContents="lax" />		
+	</complexType>    
+
+</schema>
diff --git a/fuzz/seed_corpus/75ead4ce617162e5eb3e2ffc33c4f2f8826614c4 b/fuzz/seed_corpus/75ead4ce617162e5eb3e2ffc33c4f2f8826614c4
new file mode 100644
index 000000000000..79b55841d52a
--- /dev/null
+++ b/fuzz/seed_corpus/75ead4ce617162e5eb3e2ffc33c4f2f8826614c4
@@ -0,0 +1,11 @@
+<addressBook>
+  <card>
+    <givenName>John</givenName>
+    <familyName>Smith</familyName>
+    <email>js@example.com</email>
+  </card>
+  <card>
+    <name>Fred Bloggs</name>
+    <email>fb@example.net</email>
+  </card>
+</addressBook>
diff --git a/fuzz/seed_corpus/7640bed796785a43dbabce33e359ec6cb777275e b/fuzz/seed_corpus/7640bed796785a43dbabce33e359ec6cb777275e
new file mode 100644
index 000000000000..31c288fe3376
--- /dev/null
+++ b/fuzz/seed_corpus/7640bed796785a43dbabce33e359ec6cb777275e
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns="http://FOO" targetNamespace="http://FOO">
+
+        <xs:element name="foo">
+                <xs:complexType>
+                        <xs:complexContent>
+                                <xs:restriction base="typeA">
+                                        <xs:attribute name="barA" type="xs:string" use="optional"/>
+                                </xs:restriction>
+                        </xs:complexContent>
+                </xs:complexType>
+        </xs:element>
+
+        <xs:complexType name="typeA">
+                <xs:attribute name="barA" type="xs:string" use="required"/>
+        </xs:complexType>
+
+</xs:schema>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/765b92b183650022c8828e2249e9f0161712f123 b/fuzz/seed_corpus/765b92b183650022c8828e2249e9f0161712f123
new file mode 100644
index 000000000000..920f99d3ceb2
--- /dev/null
+++ b/fuzz/seed_corpus/765b92b183650022c8828e2249e9f0161712f123
@@ -0,0 +1,3 @@
+<head>
+  <title>title</title>
+</head>
diff --git a/fuzz/seed_corpus/7692c5aefdd5a1e43595e3d61b1afd0e025104dd b/fuzz/seed_corpus/7692c5aefdd5a1e43595e3d61b1afd0e025104dd
new file mode 100644
index 000000000000..8ea279545681
--- /dev/null
+++ b/fuzz/seed_corpus/7692c5aefdd5a1e43595e3d61b1afd0e025104dd
@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<XPath xmlns:bar="http://example.org/bar" xmlns:baz="http://example.org/baz" xmlns:foo="http://example.org/foo" xml:lang="en-ie">
+    (//. | //@* | //namespace::*) 
+    [ 
+              <!-- only text, elements or directly-used namespace nodes -->
+              ancestor-or-self::bar:Something  and
+              ((name() != "bar") or parent::bar:Something)  and
+              ((name() != "foo") or parent::foo:Something)  and
+              ((name() != "baz") or parent::baz:Something)  and
+              ((name() != "") or self::text())
+    ]
+</XPath>
diff --git a/fuzz/seed_corpus/76a7c7ba72492e944863c9067fe6bb6b4323d006 b/fuzz/seed_corpus/76a7c7ba72492e944863c9067fe6bb6b4323d006
new file mode 100644
index 000000000000..24fdd3f4f0a0
--- /dev/null
+++ b/fuzz/seed_corpus/76a7c7ba72492e944863c9067fe6bb6b4323d006
@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<XPath xmlns:bar="http://example.org/bar" xmlns:baz="http://example.org/baz" xmlns:foo="http://example.org/foo" xml:lang="en-ie">
+    (//. | //@* | //namespace::*) 
+    [ 
+              <!-- no namespace nodes but the default on alternate elements -->
+              ancestor-or-self::bar:Something  and
+              (self::text()  or
+               (namespace-uri() != "")  or
+               ((name() = "")  and
+                ((count(ancestor-or-self::node()) mod 2) = 1)))
+    ]
+</XPath>
diff --git a/fuzz/seed_corpus/774d96e7e04c32f0b5e4b9ae545421d0f550b25d b/fuzz/seed_corpus/774d96e7e04c32f0b5e4b9ae545421d0f550b25d
new file mode 100644
index 000000000000..471eb2015d84
--- /dev/null
+++ b/fuzz/seed_corpus/774d96e7e04c32f0b5e4b9ae545421d0f550b25d
@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<!DOCTYPE doc [
+<!ELEMENT doc (#PCDATA)>
+<!ATTLIST doc At NMTOKEN "$$$">
+<!ATTLIST doc Ok NMTOKEN "1abc_2">
+<!ATTLIST doc bad IDREF "1abc_2">
+<!ATTLIST doc ok2 IDREF "abc_2">
+<!ATTLIST doc bad2 IDREFS "abc:1 1abc_2">
+<!ATTLIST doc ok3 IDREFS "abc:1 a1bc_2">
+]>
+<doc val="v1"/>
+
diff --git a/fuzz/seed_corpus/776150e93fd52b4eed4c713ff033886cd051f12a b/fuzz/seed_corpus/776150e93fd52b4eed4c713ff033886cd051f12a
new file mode 100644
index 000000000000..93282d8622af
--- /dev/null
+++ b/fuzz/seed_corpus/776150e93fd52b4eed4c713ff033886cd051f12a
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!-- test of non ascii comments like là et très -->
+<!--à another one -->
+<!-- another one à-->
+<doc/>
diff --git a/fuzz/seed_corpus/77ebf6c9faa3011ffe21fd373bcf24c9930caea4 b/fuzz/seed_corpus/77ebf6c9faa3011ffe21fd373bcf24c9930caea4
new file mode 100644
index 000000000000..de89f45f2110
--- /dev/null
+++ b/fuzz/seed_corpus/77ebf6c9faa3011ffe21fd373bcf24c9930caea4
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<foo
+	xmlns="http://FOO" 
+	xmlns:foo="http://FOO" 
+	xmlns:bar="http://BAR" 
+	xmlns:doo="http://DOO" 
+	xmlns:import="http://IMPORT" 
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+	xsi:schemaLocation="http://FOO anyAttr-derive1_0.xsd">
+
+	<derive.1_1 barA="o" bar:barB="o" foo:barC="o"/>
+	<derive.1_4 barA="o" bar:barB="o" foo:barC="o"/>
+	<derive.2_1 barA="o" bar:barB="o" foo:barC="o" doo:barD="o" />
+	<derive.3_1 barA="o" foo:barC="o" doo:barD="o" />
+	<derive.4_1 bar:barB="o" foo:barC="o" doo:barD="o"/>
+
+	<derive.5_1_a barA="o" bar:barB="o" foo:barC="o" doo:barD="o" />
+	<derive.5_1_b barA="o" bar:barB="o" foo:barC="o" doo:barD="o" />
+
+	<derive.5_2_a bar:barB="o" foo:barC="o" doo:barD="o" />
+	<derive.5_2_b bar:barB="o" foo:barC="o" doo:barD="o" />
+
+	<derive.5_4_a bar:barB="o" doo:barD="o" />
+	<derive.5_4_b bar:barB="o" doo:barD="o" />
+
+	<derive.6_1 barA="o" bar:barB="o" foo:barC="o" doo:barD="o"/>
+	<derive.6_2 bar:barB="o" foo:barC="o" doo:barD="o"/>
+</foo>
+
+
diff --git a/fuzz/seed_corpus/780ff3212a9dfc11ec0ade964d36066289df20b2 b/fuzz/seed_corpus/780ff3212a9dfc11ec0ade964d36066289df20b2
new file mode 100644
index 000000000000..4a041aaa11c8
--- /dev/null
+++ b/fuzz/seed_corpus/780ff3212a9dfc11ec0ade964d36066289df20b2
@@ -0,0 +1 @@
+<number val="1 2 3" />
diff --git a/fuzz/seed_corpus/7872b3c54d64a73f1ba61e95d3058f21d21c00f6 b/fuzz/seed_corpus/7872b3c54d64a73f1ba61e95d3058f21d21c00f6
new file mode 100644
index 000000000000..81f71cb39826
--- /dev/null
+++ b/fuzz/seed_corpus/7872b3c54d64a73f1ba61e95d3058f21d21c00f6
@@ -0,0 +1,7 @@
+<doc>
+    <e xml:base="http://example.com/base/">
+	<images xml:base="images/">
+	    <img href="img1.gif"/>
+	</images>
+    </e>
+</doc>
diff --git a/fuzz/seed_corpus/78a7e6c6c82b095036be729e3240939f8d05141b b/fuzz/seed_corpus/78a7e6c6c82b095036be729e3240939f8d05141b
new file mode 100644
index 000000000000..e123ba7e3e62
--- /dev/null
+++ b/fuzz/seed_corpus/78a7e6c6c82b095036be729e3240939f8d05141b
@@ -0,0 +1 @@
+<hr>
diff --git a/fuzz/seed_corpus/790b51f10d107a5d311973297211d6e7d4be4ea1 b/fuzz/seed_corpus/790b51f10d107a5d311973297211d6e7d4be4ea1
new file mode 100644
index 000000000000..fb08e36d5fb4
--- /dev/null
+++ b/fuzz/seed_corpus/790b51f10d107a5d311973297211d6e7d4be4ea1
@@ -0,0 +1 @@
+<b/>
diff --git a/fuzz/seed_corpus/79453c6b9b66e27860684227f2bf18f628122cf4 b/fuzz/seed_corpus/79453c6b9b66e27860684227f2bf18f628122cf4
new file mode 100644
index 000000000000..1dd44e510ce4
--- /dev/null
+++ b/fuzz/seed_corpus/79453c6b9b66e27860684227f2bf18f628122cf4
@@ -0,0 +1,1223 @@
+<!--
+   Extensible HTML version 1.0 Frameset DTD
+
+   This is the same as HTML 4.0 Frameset except for
+   changes due to the differences between XML and SGML.
+
+   Namespace = http://www.w3.org/1999/xhtml
+
+   For further information, see: http://www.w3.org/TR/xhtml1
+
+   Copyright (c) 1998-1999 W3C (MIT, INRIA, Keio),
+   All Rights Reserved. 
+
+   This DTD module is identified by the PUBLIC and SYSTEM identifiers:
+
+   PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN"
+   SYSTEM "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd"
+
+
+-->
+
+<!--================ Character mnemonic entities =========================-->
+
+<!ENTITY % HTMLlat1 PUBLIC
+   "-//W3C//ENTITIES Latin 1 for XHTML//EN"
+   "http://www.w3.org/TR/xhtml1/DTD/xhtml-lat1.ent">
+%HTMLlat1;
+
+<!ENTITY % HTMLsymbol PUBLIC
+   "-//W3C//ENTITIES Symbols for XHTML//EN"
+   "http://www.w3.org/TR/xhtml1/DTD/xhtml-symbol.ent">
+%HTMLsymbol;
+
+<!ENTITY % HTMLspecial PUBLIC
+   "-//W3C//ENTITIES Special for XHTML//EN"
+   "http://www.w3.org/TR/xhtml1/DTD/xhtml-special.ent">
+%HTMLspecial;
+
+<!--================== Imported Names ====================================-->
+
+<!ENTITY % ContentType "CDATA">
+    <!-- media type, as per [RFC2045] -->
+
+<!ENTITY % ContentTypes "CDATA">
+    <!-- comma-separated list of media types, as per [RFC2045] -->
+
+<!ENTITY % Charset "CDATA">
+    <!-- a character encoding, as per [RFC2045] -->
+
+<!ENTITY % Charsets "CDATA">
+    <!-- a space separated list of character encodings, as per [RFC2045] -->
+
+<!ENTITY % LanguageCode "NMTOKEN">
+    <!-- a language code, as per [RFC1766] -->
+
+<!ENTITY % Character "CDATA">
+    <!-- a single character from [ISO10646] -->
+
+<!ENTITY % Number "CDATA">
+    <!-- one or more digits -->
+
+<!ENTITY % LinkTypes "CDATA">
+    <!-- space-separated list of link types -->
+
+<!ENTITY % MediaDesc "CDATA">
+    <!-- single or comma-separated list of media descriptors -->
+
+<!ENTITY % URI "CDATA">
+    <!-- a Uniform Resource Identifier, see [RFC2396] -->
+
+<!ENTITY % UriList "CDATA">
+    <!-- a space separated list of Uniform Resource Identifiers -->
+
+<!ENTITY % Datetime "CDATA">
+    <!-- date and time information. ISO date format -->
+
+<!ENTITY % Script "CDATA">
+    <!-- script expression -->
+
+<!ENTITY % StyleSheet "CDATA">
+    <!-- style sheet data -->
+
+<!ENTITY % Text "CDATA">
+    <!-- used for titles etc. -->
+
+<!ENTITY % FrameTarget "NMTOKEN">
+    <!-- render in this frame -->
+
+<!ENTITY % Length "CDATA">
+    <!-- nn for pixels or nn% for percentage length -->
+
+<!ENTITY % MultiLength "CDATA">
+    <!-- pixel, percentage, or relative -->
+
+<!ENTITY % MultiLengths "CDATA">
+    <!-- comma-separated list of MultiLength -->
+
+<!ENTITY % Pixels "CDATA">
+    <!-- integer representing length in pixels -->
+
+<!-- these are used for image maps -->
+
+<!ENTITY % Shape "(rect|circle|poly|default)">
+
+<!ENTITY % Coords "CDATA">
+    <!-- comma separated list of lengths -->
+
+<!-- used for object, applet, img, input and iframe -->
+<!ENTITY % ImgAlign "(top|middle|bottom|left|right)">
+
+<!-- a color using sRGB: #RRGGBB as Hex values -->
+<!ENTITY % Color "CDATA">
+
+<!-- There are also 16 widely known color names with their sRGB values:
+
+    Black  = #000000    Green  = #008000
+    Silver = #C0C0C0    Lime   = #00FF00
+    Gray   = #808080    Olive  = #808000
+    White  = #FFFFFF    Yellow = #FFFF00
+    Maroon = #800000    Navy   = #000080
+    Red    = #FF0000    Blue   = #0000FF
+    Purple = #800080    Teal   = #008080
+    Fuchsia= #FF00FF    Aqua   = #00FFFF
+-->
+
+<!--=================== Generic Attributes ===============================-->
+
+<!-- core attributes common to most elements
+  id       document-wide unique id
+  class    space separated list of classes
+  style    associated style info
+  title    advisory title/amplification
+-->
+<!ENTITY % coreattrs
+ "id          ID             #IMPLIED
+  class       CDATA          #IMPLIED
+  style       %StyleSheet;   #IMPLIED
+  title       %Text;         #IMPLIED"
+  >
+
+<!-- internationalization attributes
+  lang        language code (backwards compatible)
+  xml:lang    language code (as per XML 1.0 spec)
+  dir         direction for weak/neutral text
+-->
+<!ENTITY % i18n
+ "lang        %LanguageCode; #IMPLIED
+  xml:lang    %LanguageCode; #IMPLIED
+  dir         (ltr|rtl)      #IMPLIED"
+  >
+
+<!-- attributes for common UI events
+  onclick     a pointer button was clicked
+  ondblclick  a pointer button was double clicked
+  onmousedown a pointer button was pressed down
+  onmouseup   a pointer button was released
+  onmousemove a pointer was moved onto the element
+  onmouseout  a pointer was moved away from the element
+  onkeypress  a key was pressed and released
+  onkeydown   a key was pressed down
+  onkeyup     a key was released
+-->
+<!ENTITY % events
+ "onclick     %Script;       #IMPLIED
+  ondblclick  %Script;       #IMPLIED
+  onmousedown %Script;       #IMPLIED
+  onmouseup   %Script;       #IMPLIED
+  onmouseover %Script;       #IMPLIED
+  onmousemove %Script;       #IMPLIED
+  onmouseout  %Script;       #IMPLIED
+  onkeypress  %Script;       #IMPLIED
+  onkeydown   %Script;       #IMPLIED
+  onkeyup     %Script;       #IMPLIED"
+  >
+
+<!-- attributes for elements that can get the focus
+  accesskey   accessibility key character
+  tabindex    position in tabbing order
+  onfocus     the element got the focus
+  onblur      the element lost the focus
+-->
+<!ENTITY % focus
+ "accesskey   %Character;    #IMPLIED
+  tabindex    %Number;       #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED"
+  >
+
+<!ENTITY % attrs "%coreattrs; %i18n; %events;">
+
+<!-- text alignment for p, div, h1-h6. The default is
+     align="left" for ltr headings, "right" for rtl -->
+
+<!ENTITY % TextAlign "align (left|center|right) #IMPLIED">
+
+<!--=================== Text Elements ====================================-->
+
+<!ENTITY % special
+   "br | span | bdo |object | applet | img | map | iframe">
+
+<!ENTITY % fontstyle "tt | i | b | big | small | u
+                      | s | strike |font | basefont">
+
+<!ENTITY % phrase "em | strong | dfn | code | q | sub | sup |
+                   samp | kbd | var | cite | abbr | acronym">
+
+<!ENTITY % inline.forms "input | select | textarea | label | button">
+
+<!-- these can occur at block or inline level -->
+<!ENTITY % misc "ins | del | script | noscript">
+
+<!ENTITY % inline "a | %special; | %fontstyle; | %phrase; | %inline.forms;">
+
+<!-- %Inline; covers inline or "text-level" elements -->
+<!ENTITY % Inline "(#PCDATA | %inline; | %misc;)*">
+
+<!--================== Block level elements ==============================-->
+
+<!ENTITY % heading "h1|h2|h3|h4|h5|h6">
+<!ENTITY % lists "ul | ol | dl | menu | dir">
+<!ENTITY % blocktext "pre | hr | blockquote | address | center">
+
+<!ENTITY % block
+    "p | %heading; | div | %lists; | %blocktext; | isindex | fieldset | table">
+
+<!ENTITY % Block "(%block; | form | %misc;)*">
+
+<!-- %Flow; mixes Block and Inline and is used for list items etc. -->
+<!ENTITY % Flow "(#PCDATA | %block; | form | %inline; | %misc;)*">
+
+<!--================== Content models for exclusions =====================-->
+
+<!-- a elements use %Inline; excluding a -->
+
+<!ENTITY % a.content
+   "(#PCDATA | %special; | %fontstyle; | %phrase; | %inline.forms; | %misc;)*">
+
+<!-- pre uses %Inline excluding img, object, applet, big, small,
+     sub, sup, font, or basefont -->
+
+<!ENTITY % pre.content
+   "(#PCDATA | a | br | span | bdo | map | tt | i | b | u | s |
+      %phrase; | %inline.forms;)*">
+
+<!-- form uses %Flow; excluding form -->
+
+<!ENTITY % form.content "(#PCDATA | %block; | %inline; | %misc;)*">
+
+<!-- button uses %Flow; but excludes a, form, form controls, iframe -->
+
+<!ENTITY % button.content
+   "(#PCDATA | p | %heading; | div | %lists; | %blocktext; |
+      table | br | span | bdo | object | applet | img | map |
+      %fontstyle; | %phrase; | %misc;)*">
+
+<!--================ Document Structure ==================================-->
+
+<!-- the namespace URI designates the document profile -->
+
+<!ELEMENT html (head, frameset)>
+<!ATTLIST html
+  %i18n;
+  xmlns       %URI;          #FIXED 'http://www.w3.org/1999/xhtml'
+  >
+
+<!--================ Document Head =======================================-->
+
+<!ENTITY % head.misc "(script|style|meta|link|object|isindex)*">
+
+<!-- content model is %head.misc; combined with a single
+     title and an optional base element in any order -->
+
+<!ELEMENT head (%head.misc;,
+     ((title, %head.misc;, (base, %head.misc;)?) |
+      (base, %head.misc;, (title, %head.misc;))))>
+
+<!ATTLIST head
+  %i18n;
+  profile     %URI;          #IMPLIED
+  >
+
+<!-- The title element is not considered part of the flow of text.
+       It should be displayed, for example as the page header or
+       window title. Exactly one title is required per document.
+    -->
+<!ELEMENT title (#PCDATA)>
+<!ATTLIST title %i18n;>
+
+<!-- document base URI -->
+
+<!ELEMENT base EMPTY>
+<!ATTLIST base
+  href        %URI;          #IMPLIED
+  target      %FrameTarget;  #IMPLIED
+  >
+
+<!-- generic metainformation -->
+<!ELEMENT meta EMPTY>
+<!ATTLIST meta
+  %i18n;
+  http-equiv  CDATA          #IMPLIED
+  name        CDATA          #IMPLIED
+  content     CDATA          #REQUIRED
+  scheme      CDATA          #IMPLIED
+  >
+
+<!--
+  Relationship values can be used in principle:
+
+   a) for document specific toolbars/menus when used
+      with the link element in document head e.g.
+        start, contents, previous, next, index, end, help
+   b) to link to a separate style sheet (rel="stylesheet")
+   c) to make a link to a script (rel="script")
+   d) by stylesheets to control how collections of
+      html nodes are rendered into printed documents
+   e) to make a link to a printable version of this document
+      e.g. a PostScript or PDF version (rel="alternate" media="print")
+-->
+
+<!ELEMENT link EMPTY>
+<!ATTLIST link
+  %attrs;
+  charset     %Charset;      #IMPLIED
+  href        %URI;          #IMPLIED
+  hreflang    %LanguageCode; #IMPLIED
+  type        %ContentType;  #IMPLIED
+  rel         %LinkTypes;    #IMPLIED
+  rev         %LinkTypes;    #IMPLIED
+  media       %MediaDesc;    #IMPLIED
+  target      %FrameTarget;  #IMPLIED
+  >
+
+<!-- style info, which may include CDATA sections -->
+<!ELEMENT style (#PCDATA)>
+<!ATTLIST style
+  %i18n;
+  type        %ContentType;  #REQUIRED
+  media       %MediaDesc;    #IMPLIED
+  title       %Text;         #IMPLIED
+  xml:space   (preserve)     #FIXED 'preserve'
+  >
+
+<!-- script statements, which may include CDATA sections -->
+<!ELEMENT script (#PCDATA)>
+<!ATTLIST script
+  charset     %Charset;      #IMPLIED
+  type        %ContentType;  #REQUIRED
+  language    CDATA          #IMPLIED
+  src         %URI;          #IMPLIED
+  defer       (defer)        #IMPLIED
+  xml:space   (preserve)     #FIXED 'preserve'
+  >
+
+<!-- alternate content container for non script-based rendering -->
+
+<!ELEMENT noscript %Flow;>
+<!ATTLIST noscript
+  %attrs;
+  >
+
+<!--======================= Frames =======================================-->
+
+<!-- only one noframes element permitted per document -->
+
+<!ELEMENT frameset (frameset|frame|noframes)*>
+<!ATTLIST frameset
+  %coreattrs;
+  rows        %MultiLengths; #IMPLIED
+  cols        %MultiLengths; #IMPLIED
+  onload      %Script;       #IMPLIED
+  onunload    %Script;       #IMPLIED
+  >
+
+<!-- reserved frame names start with "_" otherwise starts with letter -->
+
+<!-- tiled window within frameset -->
+
+<!ELEMENT frame EMPTY>
+<!ATTLIST frame
+  %coreattrs;
+  longdesc    %URI;          #IMPLIED
+  name        NMTOKEN        #IMPLIED
+  src         %URI;          #IMPLIED
+  frameborder (1|0)          "1"
+  marginwidth %Pixels;       #IMPLIED
+  marginheight %Pixels;      #IMPLIED
+  noresize    (noresize)     #IMPLIED
+  scrolling   (yes|no|auto)  "auto"
+  >
+
+<!-- inline subwindow -->
+
+<!ELEMENT iframe %Flow;>
+<!ATTLIST iframe
+  %coreattrs;
+  longdesc    %URI;          #IMPLIED
+  name        NMTOKEN        #IMPLIED
+  src         %URI;          #IMPLIED
+  frameborder (1|0)          "1"
+  marginwidth %Pixels;       #IMPLIED
+  marginheight %Pixels;      #IMPLIED
+  scrolling   (yes|no|auto)  "auto"
+  align       %ImgAlign;     #IMPLIED
+  height      %Length;       #IMPLIED
+  width       %Length;       #IMPLIED
+  >
+
+<!-- alternate content container for non frame-based rendering -->
+
+<!ELEMENT noframes (body)>
+<!ATTLIST noframes
+  %attrs;
+  >
+
+<!--=================== Document Body ====================================-->
+
+<!ELEMENT body %Flow;>
+<!ATTLIST body
+  %attrs;
+  onload      %Script;       #IMPLIED
+  onunload    %Script;       #IMPLIED
+  background  %URI;          #IMPLIED
+  bgcolor     %Color;        #IMPLIED
+  text        %Color;        #IMPLIED
+  link        %Color;        #IMPLIED
+  vlink       %Color;        #IMPLIED
+  alink       %Color;        #IMPLIED
+  >
+
+<!ELEMENT div %Flow;>  <!-- generic language/style container -->
+<!ATTLIST div
+  %attrs;
+  %TextAlign;
+  >
+
+<!--=================== Paragraphs =======================================-->
+
+<!ELEMENT p %Inline;>
+<!ATTLIST p
+  %attrs;
+  %TextAlign;
+  >
+
+<!--=================== Headings =========================================-->
+
+<!--
+  There are six levels of headings from h1 (the most important)
+  to h6 (the least important).
+-->
+
+<!ELEMENT h1  %Inline;>
+<!ATTLIST h1
+  %attrs;
+  %TextAlign;
+  >
+
+<!ELEMENT h2 %Inline;>
+<!ATTLIST h2
+  %attrs;
+  %TextAlign;
+  >
+
+<!ELEMENT h3 %Inline;>
+<!ATTLIST h3
+  %attrs;
+  %TextAlign;
+  >
+
+<!ELEMENT h4 %Inline;>
+<!ATTLIST h4
+  %attrs;
+  %TextAlign;
+  >
+
+<!ELEMENT h5 %Inline;>
+<!ATTLIST h5
+  %attrs;
+  %TextAlign;
+  >
+
+<!ELEMENT h6 %Inline;>
+<!ATTLIST h6
+  %attrs;
+  %TextAlign;
+  >
+
+<!--=================== Lists ============================================-->
+
+<!-- Unordered list bullet styles -->
+
+<!ENTITY % ULStyle "(disc|square|circle)">
+
+<!-- Unordered list -->
+
+<!ELEMENT ul (li)+>
+<!ATTLIST ul
+  %attrs;
+  type        %ULStyle;     #IMPLIED
+  compact     (compact)     #IMPLIED
+  >
+
+<!-- Ordered list numbering style
+
+    1   arabic numbers      1, 2, 3, ...
+    a   lower alpha         a, b, c, ...
+    A   upper alpha         A, B, C, ...
+    i   lower roman         i, ii, iii, ...
+    I   upper roman         I, II, III, ...
+
+    The style is applied to the sequence number which by default
+    is reset to 1 for the first list item in an ordered list.
+-->
+<!ENTITY % OLStyle "CDATA">
+
+<!-- Ordered (numbered) list -->
+
+<!ELEMENT ol (li)+>
+<!ATTLIST ol
+  %attrs;
+  type        %OLStyle;      #IMPLIED
+  compact     (compact)      #IMPLIED
+  start       %Number;       #IMPLIED
+  >
+
+<!-- single column list (DEPRECATED) --> 
+<!ELEMENT menu (li)+>
+<!ATTLIST menu
+  %attrs;
+  compact     (compact)     #IMPLIED
+  >
+
+<!-- multiple column list (DEPRECATED) --> 
+<!ELEMENT dir (li)+>
+<!ATTLIST dir
+  %attrs;
+  compact     (compact)     #IMPLIED
+  >
+
+<!-- LIStyle is constrained to: "(%ULStyle;|%OLStyle;)" -->
+<!ENTITY % LIStyle "CDATA">
+
+<!-- list item -->
+
+<!ELEMENT li %Flow;>
+<!ATTLIST li
+  %attrs;
+  type        %LIStyle;      #IMPLIED
+  value       %Number;       #IMPLIED
+  >
+
+<!-- definition lists - dt for term, dd for its definition -->
+
+<!ELEMENT dl (dt|dd)+>
+<!ATTLIST dl
+  %attrs;
+  compact     (compact)      #IMPLIED
+  >
+
+<!ELEMENT dt %Inline;>
+<!ATTLIST dt
+  %attrs;
+  >
+
+<!ELEMENT dd %Flow;>
+<!ATTLIST dd
+  %attrs;
+  >
+
+<!--=================== Address ==========================================-->
+
+<!-- information on author -->
+
+<!ELEMENT address %Inline;>
+<!ATTLIST address
+  %attrs;
+  >
+
+<!--=================== Horizontal Rule ==================================-->
+
+<!ELEMENT hr EMPTY>
+<!ATTLIST hr
+  %attrs;
+  align       (left|center|right) #IMPLIED
+  noshade     (noshade)      #IMPLIED
+  size        %Pixels;       #IMPLIED
+  width       %Length;       #IMPLIED
+  >
+
+<!--=================== Preformatted Text ================================-->
+
+<!-- content is %Inline; excluding 
+        "img|object|applet|big|small|sub|sup|font|basefont" -->
+
+<!ELEMENT pre %pre.content;>
+<!ATTLIST pre
+  %attrs;
+  width       %Number;      #IMPLIED
+  xml:space   (preserve)    #FIXED 'preserve'
+  >
+
+<!--=================== Block-like Quotes ================================-->
+
+<!ELEMENT blockquote %Flow;>
+<!ATTLIST blockquote
+  %attrs;
+  cite        %URI;          #IMPLIED
+  >
+
+<!--=================== Text alignment ===================================-->
+
+<!-- center content -->
+<!ELEMENT center %Flow;>
+<!ATTLIST center
+  %attrs;
+  >
+
+<!--=================== Inserted/Deleted Text ============================-->
+
+
+<!--
+  ins/del are allowed in block and inline content, but its
+  inappropriate to include block content within an ins element
+  occurring in inline content.
+-->
+<!ELEMENT ins %Flow;>
+<!ATTLIST ins
+  %attrs;
+  cite        %URI;          #IMPLIED
+  datetime    %Datetime;     #IMPLIED
+  >
+
+<!ELEMENT del %Flow;>
+<!ATTLIST del
+  %attrs;
+  cite        %URI;          #IMPLIED
+  datetime    %Datetime;     #IMPLIED
+  >
+
+<!--================== The Anchor Element ================================-->
+
+<!-- content is %Inline; except that anchors shouldn't be nested -->
+
+<!ELEMENT a %a.content;>
+<!ATTLIST a
+  %attrs;
+  charset     %Charset;      #IMPLIED
+  type        %ContentType;  #IMPLIED
+  name        NMTOKEN        #IMPLIED
+  href        %URI;          #IMPLIED
+  hreflang    %LanguageCode; #IMPLIED
+  rel         %LinkTypes;    #IMPLIED
+  rev         %LinkTypes;    #IMPLIED
+  accesskey   %Character;    #IMPLIED
+  shape       %Shape;        "rect"
+  coords      %Coords;       #IMPLIED
+  tabindex    %Number;       #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED
+  target      %FrameTarget;  #IMPLIED
+  >
+
+<!--===================== Inline Elements ================================-->
+
+<!ELEMENT span %Inline;> <!-- generic language/style container -->
+<!ATTLIST span
+  %attrs;
+  >
+
+<!ELEMENT bdo %Inline;>  <!-- I18N BiDi over-ride -->
+<!ATTLIST bdo
+  %coreattrs;
+  %events;
+  lang        %LanguageCode; #IMPLIED
+  xml:lang    %LanguageCode; #IMPLIED
+  dir         (ltr|rtl)      #REQUIRED
+  >
+
+<!ELEMENT br EMPTY>   <!-- forced line break -->
+<!ATTLIST br
+  %coreattrs;
+  clear       (left|all|right|none) "none"
+  >
+
+<!ELEMENT em %Inline;>   <!-- emphasis -->
+<!ATTLIST em %attrs;>
+
+<!ELEMENT strong %Inline;>   <!-- strong emphasis -->
+<!ATTLIST strong %attrs;>
+
+<!ELEMENT dfn %Inline;>   <!-- definitional -->
+<!ATTLIST dfn %attrs;>
+
+<!ELEMENT code %Inline;>   <!-- program code -->
+<!ATTLIST code %attrs;>
+
+<!ELEMENT samp %Inline;>   <!-- sample -->
+<!ATTLIST samp %attrs;>
+
+<!ELEMENT kbd %Inline;>  <!-- something user would type -->
+<!ATTLIST kbd %attrs;>
+
+<!ELEMENT var %Inline;>   <!-- variable -->
+<!ATTLIST var %attrs;>
+
+<!ELEMENT cite %Inline;>   <!-- citation -->
+<!ATTLIST cite %attrs;>
+
+<!ELEMENT abbr %Inline;>   <!-- abbreviation -->
+<!ATTLIST abbr %attrs;>
+
+<!ELEMENT acronym %Inline;>   <!-- acronym -->
+<!ATTLIST acronym %attrs;>
+
+<!ELEMENT q %Inline;>   <!-- inlined quote -->
+<!ATTLIST q
+   %attrs;
+  cite        %URI;          #IMPLIED
+   >
+
+<!ELEMENT sub %Inline;> <!-- subscript -->
+<!ATTLIST sub %attrs;>
+
+<!ELEMENT sup %Inline;> <!-- superscript -->
+<!ATTLIST sup %attrs;>
+
+<!ELEMENT tt %Inline;>   <!-- fixed pitch font -->
+<!ATTLIST tt %attrs;>
+
+<!ELEMENT i %Inline;>   <!-- italic font -->
+<!ATTLIST i %attrs;>
+
+<!ELEMENT b %Inline;>   <!-- bold font -->
+<!ATTLIST b %attrs;>
+
+<!ELEMENT big %Inline;>   <!-- bigger font -->
+<!ATTLIST big %attrs;>
+
+<!ELEMENT small %Inline;>   <!-- smaller font -->
+<!ATTLIST small %attrs;>
+
+<!ELEMENT u %Inline;>   <!-- underline -->
+<!ATTLIST u %attrs;>
+
+<!ELEMENT s %Inline;>   <!-- strike-through -->
+<!ATTLIST s %attrs;>
+
+<!ELEMENT strike %Inline;>   <!-- strike-through -->
+<!ATTLIST strike %attrs;>
+
+<!ELEMENT basefont EMPTY>  <!-- base font size -->
+<!ATTLIST basefont
+  id          ID             #IMPLIED
+  size        CDATA          #REQUIRED
+  color       %Color;        #IMPLIED
+  face        CDATA          #IMPLIED
+  >
+
+<!ELEMENT font %Inline;> <!-- local change to font -->
+<!ATTLIST font
+  %coreattrs;
+  %i18n;
+  size        CDATA          #IMPLIED
+  color       %Color;        #IMPLIED
+  face        CDATA          #IMPLIED
+  >
+
+<!--==================== Object ======================================-->
+<!--
+  object is used to embed objects as part of HTML pages.
+  param elements should precede other content. Parameters
+  can also be expressed as attribute/value pairs on the
+  object element itself when brevity is desired.
+-->
+
+<!ELEMENT object (#PCDATA | param | %block; | form |%inline; | %misc;)*>
+<!ATTLIST object
+  %attrs;
+  declare     (declare)      #IMPLIED
+  classid     %URI;          #IMPLIED
+  codebase    %URI;          #IMPLIED
+  data        %URI;          #IMPLIED
+  type        %ContentType;  #IMPLIED
+  codetype    %ContentType;  #IMPLIED
+  archive     %UriList;      #IMPLIED
+  standby     %Text;         #IMPLIED
+  height      %Length;       #IMPLIED
+  width       %Length;       #IMPLIED
+  usemap      %URI;          #IMPLIED
+  name        NMTOKEN        #IMPLIED
+  tabindex    %Number;       #IMPLIED
+  align       %ImgAlign;     #IMPLIED
+  border      %Pixels;       #IMPLIED
+  hspace      %Pixels;       #IMPLIED
+  vspace      %Pixels;       #IMPLIED
+  >
+
+<!--
+  param is used to supply a named property value.
+  In XML it would seem natural to follow RDF and support an
+  abbreviated syntax where the param elements are replaced
+  by attribute value pairs on the object start tag.
+-->
+<!ELEMENT param EMPTY>
+<!ATTLIST param
+  id          ID             #IMPLIED
+  name        CDATA          #REQUIRED
+  value       CDATA          #IMPLIED
+  valuetype   (data|ref|object) "data"
+  type        %ContentType;  #IMPLIED
+  >
+
+<!--=================== Java applet ==================================-->
+<!--
+  One of code or object attributes must be present.
+  Place param elements before other content.
+-->
+<!ELEMENT applet (#PCDATA | param | %block; | form | %inline; | %misc;)*>
+<!ATTLIST applet
+  %coreattrs;
+  codebase    %URI;          #IMPLIED
+  archive     CDATA          #IMPLIED
+  code        CDATA          #IMPLIED
+  object      CDATA          #IMPLIED
+  alt         %Text;         #IMPLIED
+  name        NMTOKEN        #IMPLIED
+  width       %Length;       #REQUIRED
+  height      %Length;       #REQUIRED
+  align       %ImgAlign;     #IMPLIED
+  hspace      %Pixels;       #IMPLIED
+  vspace      %Pixels;       #IMPLIED
+  >
+
+<!--=================== Images ===========================================-->
+
+<!--
+   To avoid accessibility problems for people who aren't
+   able to see the image, you should provide a text
+   description using the alt and longdesc attributes.
+   In addition, avoid the use of server-side image maps.
+-->
+
+<!ELEMENT img EMPTY>
+<!ATTLIST img
+  %attrs;
+  src         %URI;          #REQUIRED
+  alt         %Text;         #REQUIRED
+  name        NMTOKEN        #IMPLIED
+  longdesc    %URI;          #IMPLIED
+  height      %Length;       #IMPLIED
+  width       %Length;       #IMPLIED
+  usemap      %URI;          #IMPLIED
+  ismap       (ismap)        #IMPLIED
+  align       %ImgAlign;     #IMPLIED
+  border      %Pixels;       #IMPLIED
+  hspace      %Pixels;       #IMPLIED
+  vspace      %Pixels;       #IMPLIED
+  >
+
+<!-- usemap points to a map element which may be in this document
+  or an external document, although the latter is not widely supported -->
+
+<!--================== Client-side image maps ============================-->
+
+<!-- These can be placed in the same document or grouped in a
+     separate document although this isn't yet widely supported -->
+
+<!ELEMENT map ((%block; | form | %misc;)+ | area+)>
+<!ATTLIST map
+  %i18n;
+  %events;
+  id          ID             #REQUIRED
+  class       CDATA          #IMPLIED
+  style       %StyleSheet;   #IMPLIED
+  title       %Text;         #IMPLIED
+  name        NMTOKEN        #IMPLIED
+  >
+
+<!ELEMENT area EMPTY>
+<!ATTLIST area
+  %attrs;
+  shape       %Shape;        "rect"
+  coords      %Coords;       #IMPLIED
+  href        %URI;          #IMPLIED
+  nohref      (nohref)       #IMPLIED
+  alt         %Text;         #REQUIRED
+  tabindex    %Number;       #IMPLIED
+  accesskey   %Character;    #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED
+  target      %FrameTarget;  #IMPLIED
+  >
+
+<!--================ Forms ===============================================-->
+
+<!ELEMENT form %form.content;>   <!-- forms shouldn't be nested -->
+
+<!ATTLIST form
+  %attrs;
+  action      %URI;          #REQUIRED
+  method      (get|post)     "get"
+  name        NMTOKEN        #IMPLIED
+  enctype     %ContentType;  "application/x-www-form-urlencoded"
+  onsubmit    %Script;       #IMPLIED
+  onreset     %Script;       #IMPLIED
+  accept      %ContentTypes; #IMPLIED
+  accept-charset %Charsets;  #IMPLIED
+  target      %FrameTarget;  #IMPLIED
+  >
+
+<!--
+  Each label must not contain more than ONE field
+  Label elements shouldn't be nested.
+-->
+<!ELEMENT label %Inline;>
+<!ATTLIST label
+  %attrs;
+  for         IDREF          #IMPLIED
+  accesskey   %Character;    #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED
+  >
+
+<!ENTITY % InputType
+  "(text | password | checkbox |
+    radio | submit | reset |
+    file | hidden | image | button)"
+   >
+
+<!-- the name attribute is required for all but submit & reset -->
+
+<!ELEMENT input EMPTY>     <!-- form control -->
+<!ATTLIST input
+  %attrs;
+  type        %InputType;    "text"
+  name        CDATA          #IMPLIED
+  value       CDATA          #IMPLIED
+  checked     (checked)      #IMPLIED
+  disabled    (disabled)     #IMPLIED
+  readonly    (readonly)     #IMPLIED
+  size        CDATA          #IMPLIED
+  maxlength   %Number;       #IMPLIED
+  src         %URI;          #IMPLIED
+  alt         CDATA          #IMPLIED
+  usemap      %URI;          #IMPLIED
+  tabindex    %Number;       #IMPLIED
+  accesskey   %Character;    #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED
+  onselect    %Script;       #IMPLIED
+  onchange    %Script;       #IMPLIED
+  accept      %ContentTypes; #IMPLIED
+  align       %ImgAlign;     #IMPLIED
+  >
+
+<!ELEMENT select (optgroup|option)+>  <!-- option selector -->
+<!ATTLIST select
+  %attrs;
+  name        CDATA          #IMPLIED
+  size        %Number;       #IMPLIED
+  multiple    (multiple)     #IMPLIED
+  disabled    (disabled)     #IMPLIED
+  tabindex    %Number;       #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED
+  onchange    %Script;       #IMPLIED
+  >
+
+<!ELEMENT optgroup (option)+>   <!-- option group -->
+<!ATTLIST optgroup
+  %attrs;
+  disabled    (disabled)     #IMPLIED
+  label       %Text;         #REQUIRED
+  >
+
+<!ELEMENT option (#PCDATA)>     <!-- selectable choice -->
+<!ATTLIST option
+  %attrs;
+  selected    (selected)     #IMPLIED
+  disabled    (disabled)     #IMPLIED
+  label       %Text;         #IMPLIED
+  value       CDATA          #IMPLIED
+  >
+
+<!ELEMENT textarea (#PCDATA)>     <!-- multi-line text field -->
+<!ATTLIST textarea
+  %attrs;
+  name        CDATA          #IMPLIED
+  rows        %Number;       #REQUIRED
+  cols        %Number;       #REQUIRED
+  disabled    (disabled)     #IMPLIED
+  readonly    (readonly)     #IMPLIED
+  tabindex    %Number;       #IMPLIED
+  accesskey   %Character;    #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED
+  onselect    %Script;       #IMPLIED
+  onchange    %Script;       #IMPLIED
+  >
+
+<!--
+  The fieldset element is used to group form fields.
+  Only one legend element should occur in the content
+  and if present should only be preceded by whitespace.
+-->
+<!ELEMENT fieldset (#PCDATA | legend | %block; | form | %inline; | %misc;)*>
+<!ATTLIST fieldset
+  %attrs;
+  >
+
+<!ENTITY % LAlign "(top|bottom|left|right)">
+
+<!ELEMENT legend %Inline;>     <!-- fieldset label -->
+<!ATTLIST legend
+  %attrs;
+  accesskey   %Character;    #IMPLIED
+  align       %LAlign;       #IMPLIED
+  >
+
+<!--
+ Content is %Flow; excluding a, form, form controls, iframe
+--> 
+<!ELEMENT button %button.content;>  <!-- push button -->
+<!ATTLIST button
+  %attrs;
+  name        CDATA          #IMPLIED
+  value       CDATA          #IMPLIED
+  type        (button|submit|reset) "submit"
+  disabled    (disabled)     #IMPLIED
+  tabindex    %Number;       #IMPLIED
+  accesskey   %Character;    #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED
+  >
+
+<!-- single-line text input control (DEPRECATED) -->
+<!ELEMENT isindex EMPTY>
+<!ATTLIST isindex
+  %coreattrs;
+  %i18n;
+  prompt      %Text;         #IMPLIED
+  >
+
+<!--======================= Tables =======================================-->
+
+<!-- Derived from IETF HTML table standard, see [RFC1942] -->
+
+<!--
+ The border attribute sets the thickness of the frame around the
+ table. The default units are screen pixels.
+
+ The frame attribute specifies which parts of the frame around
+ the table should be rendered. The values are not the same as
+ CALS to avoid a name clash with the valign attribute.
+-->
+<!ENTITY % TFrame "(void|above|below|hsides|lhs|rhs|vsides|box|border)">
+
+<!--
+ The rules attribute defines which rules to draw between cells:
+
+ If rules is absent then assume:
+     "none" if border is absent or border="0" otherwise "all"
+-->
+
+<!ENTITY % TRules "(none | groups | rows | cols | all)">
+  
+<!-- horizontal placement of table relative to document -->
+<!ENTITY % TAlign "(left|center|right)">
+
+<!-- horizontal alignment attributes for cell contents
+
+  char        alignment char, e.g. char=":"
+  charoff     offset for alignment char
+-->
+<!ENTITY % cellhalign
+  "align      (left|center|right|justify|char) #IMPLIED
+   char       %Character;    #IMPLIED
+   charoff    %Length;       #IMPLIED"
+  >
+
+<!-- vertical alignment attributes for cell contents -->
+<!ENTITY % cellvalign
+  "valign     (top|middle|bottom|baseline) #IMPLIED"
+  >
+
+<!ELEMENT table
+     (caption?, (col*|colgroup*), thead?, tfoot?, (tbody+|tr+))>
+<!ELEMENT caption  %Inline;>
+<!ELEMENT thead    (tr)+>
+<!ELEMENT tfoot    (tr)+>
+<!ELEMENT tbody    (tr)+>
+<!ELEMENT colgroup (col)*>
+<!ELEMENT col      EMPTY>
+<!ELEMENT tr       (th|td)+>
+<!ELEMENT th       %Flow;>
+<!ELEMENT td       %Flow;>
+
+<!ATTLIST table
+  %attrs;
+  summary     %Text;         #IMPLIED
+  width       %Length;       #IMPLIED
+  border      %Pixels;       #IMPLIED
+  frame       %TFrame;       #IMPLIED
+  rules       %TRules;       #IMPLIED
+  cellspacing %Length;       #IMPLIED
+  cellpadding %Length;       #IMPLIED
+  align       %TAlign;       #IMPLIED
+  bgcolor     %Color;        #IMPLIED
+  >
+
+<!ENTITY % CAlign "(top|bottom|left|right)">
+
+<!ATTLIST caption
+  %attrs;
+  align       %CAlign;       #IMPLIED
+  >
+
+<!--
+colgroup groups a set of col elements. It allows you to group
+several semantically related columns together.
+-->
+<!ATTLIST colgroup
+  %attrs;
+  span        %Number;       "1"
+  width       %MultiLength;  #IMPLIED
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!--
+ col elements define the alignment properties for cells in
+ one or more columns.
+
+ The width attribute specifies the width of the columns, e.g.
+
+     width=64        width in screen pixels
+     width=0.5*      relative width of 0.5
+
+ The span attribute causes the attributes of one
+ col element to apply to more than one column.
+-->
+<!ATTLIST col
+  %attrs;
+  span        %Number;       "1"
+  width       %MultiLength;  #IMPLIED
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!--
+    Use thead to duplicate headers when breaking table
+    across page boundaries, or for static headers when
+    tbody sections are rendered in scrolling panel.
+
+    Use tfoot to duplicate footers when breaking table
+    across page boundaries, or for static footers when
+    tbody sections are rendered in scrolling panel.
+
+    Use multiple tbody sections when rules are needed
+    between groups of table rows.
+-->
+<!ATTLIST thead
+  %attrs;
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!ATTLIST tfoot
+  %attrs;
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!ATTLIST tbody
+  %attrs;
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!ATTLIST tr
+  %attrs;
+  %cellhalign;
+  %cellvalign;
+  bgcolor     %Color;        #IMPLIED
+  >
+
+<!-- Scope is simpler than headers attribute for common tables -->
+<!ENTITY % Scope "(row|col|rowgroup|colgroup)">
+
+<!-- th is for headers, td for data and for cells acting as both -->
+
+<!ATTLIST th
+  %attrs;
+  abbr        %Text;         #IMPLIED
+  axis        CDATA          #IMPLIED
+  headers     IDREFS         #IMPLIED
+  scope       %Scope;        #IMPLIED
+  rowspan     %Number;       "1"
+  colspan     %Number;       "1"
+  %cellhalign;
+  %cellvalign;
+  nowrap      (nowrap)       #IMPLIED
+  bgcolor     %Color;        #IMPLIED
+  width       %Pixels;       #IMPLIED
+  height      %Pixels;       #IMPLIED
+  >
+
+<!ATTLIST td
+  %attrs;
+  abbr        %Text;         #IMPLIED
+  axis        CDATA          #IMPLIED
+  headers     IDREFS         #IMPLIED
+  scope       %Scope;        #IMPLIED
+  rowspan     %Number;       "1"
+  colspan     %Number;       "1"
+  %cellhalign;
+  %cellvalign;
+  nowrap      (nowrap)       #IMPLIED
+  bgcolor     %Color;        #IMPLIED
+  width       %Pixels;       #IMPLIED
+  height      %Pixels;       #IMPLIED
+  >
+
diff --git a/fuzz/seed_corpus/79691b43957989a7ac01dbaf765109f53b0c2f6c b/fuzz/seed_corpus/79691b43957989a7ac01dbaf765109f53b0c2f6c
new file mode 100644
index 000000000000..b4db29832308
--- /dev/null
+++ b/fuzz/seed_corpus/79691b43957989a7ac01dbaf765109f53b0c2f6c
@@ -0,0 +1,35 @@
+<element name="base"
+xmlns="http://relaxng.org/ns/structure/1.0">
+  <choice>
+    <group>
+      <element name="data"> 
+        <value>firstValue</value>
+      </element>
+      <oneOrMore>
+        <element name="option">
+          <element name="value">
+            <text/>
+          </element>
+          <element name="label">
+            <text/>
+          </element>
+        </element>
+      </oneOrMore>
+    </group>
+    <group>
+      <element name="data"> 
+        <value>secondValue</value>
+      </element>
+      <oneOrMore>
+        <element name="option">
+          <element name="value">
+            <text/>
+          </element>
+          <element name="label">
+            <text/>
+          </element>
+        </element>
+      </oneOrMore>            
+    </group>
+  </choice>
+</element>
diff --git a/fuzz/seed_corpus/7989e60b91f860c4e7e59060d2eda94038b91a5c b/fuzz/seed_corpus/7989e60b91f860c4e7e59060d2eda94038b91a5c
new file mode 100644
index 000000000000..17332ae88c0f
--- /dev/null
+++ b/fuzz/seed_corpus/7989e60b91f860c4e7e59060d2eda94038b91a5c
@@ -0,0 +1,2 @@
+<!ENTITY % pe1 "EMPTY> <!ELEMENT e2 EMPTY>"> 
+<!ELEMENT e1 %pe1; 
diff --git a/fuzz/seed_corpus/79feaa14e0272d4920f0668fdbf2c809110eceec b/fuzz/seed_corpus/79feaa14e0272d4920f0668fdbf2c809110eceec
new file mode 100644
index 000000000000..8f937f29d2a7
--- /dev/null
+++ b/fuzz/seed_corpus/79feaa14e0272d4920f0668fdbf2c809110eceec
@@ -0,0 +1,5 @@
+<a>
+    <B>
+        <C/>   
+</B>
+</a>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/7a060dde82e3692da7fc95108145a86ce85b9f3d b/fuzz/seed_corpus/7a060dde82e3692da7fc95108145a86ce85b9f3d
new file mode 100644
index 000000000000..1fcf898ad0bf
--- /dev/null
+++ b/fuzz/seed_corpus/7a060dde82e3692da7fc95108145a86ce85b9f3d
@@ -0,0 +1,144 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<xsd:schema xmlns:foo="http://FOO" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:import="http://IMPORT"
+	targetNamespace="http://FOO" elementFormDefault="qualified">
+	<xsd:import namespace="http://IMPORT" schemaLocation="anyAttr.importA.1_0.xsd"/>	
+	<xsd:import schemaLocation="anyAttr.importB.1_0.xsd"/>
+	<xsd:element name="foo">
+		<xsd:complexType>
+		    <xsd:sequence>
+				<!-- Import -->
+				<xsd:element ref="import:imp.element"/>							
+				<xsd:element name="imp.attribute">
+					<xsd:complexType>
+						<xsd:attribute ref="import:imp.attribute"/>
+					</xsd:complexType>
+				</xsd:element>	
+				<xsd:element name="imp.group">
+					<xsd:complexType>
+						<xsd:group ref="import:imp.group"/>
+					</xsd:complexType>
+				</xsd:element>	
+				<!-- Basic -->
+				<xsd:element name="basic.A" type="foo:type.basic.A"/>
+				<xsd:element name="basic.B" type="foo:type.basic.B"/>
+				<xsd:element name="basic.C" type="foo:type.basic.C"/>
+				<xsd:element name="basic.D" type="foo:type.basic.D"/>
+				<xsd:element name="basic.E" type="foo:type.basic.E"/>
+				<!-- Attribute Wildcard Intersection -->
+				<xsd:element name="inters.1_1" type="foo:type.inters.1_1"/>
+				<xsd:element name="inters.1_2" type="foo:type.inters.1_2"/>
+				<xsd:element name="inters.1_3" type="foo:type.inters.1_3"/>
+				<xsd:element name="inters.1_4" type="foo:type.inters.1_4"/>
+
+				<xsd:element name="inters.2_1" type="foo:type.inters.2_1"/>
+
+				<xsd:element name="inters.3_1" type="foo:type.inters.3_1"/>
+
+				<xsd:element name="inters.4_1" type="foo:type.inters.4_1"/>
+
+				<!--xsd:element name="inters.5_1" type="type.inters.5_1"/-->
+				<xsd:element name="inters.6_1" type="foo:type.inters.6_1"/>
+			</xsd:sequence>
+		</xsd:complexType>
+	</xsd:element>
+	
+	<!-- Basic -->
+	<xsd:complexType name="type.basic.A">				
+		<xsd:anyAttribute namespace="##any" processContents="lax"/>	
+	</xsd:complexType>
+	<xsd:complexType name="type.basic.B">				
+		<xsd:anyAttribute namespace="##other" processContents="lax"/>	
+	</xsd:complexType>
+	<xsd:complexType name="type.basic.C">				
+		<xsd:anyAttribute namespace="##local" processContents="lax"/>	
+	</xsd:complexType>
+	<xsd:complexType name="type.basic.D">				
+		<xsd:anyAttribute namespace="##targetNamespace" processContents="lax"/>	
+	</xsd:complexType>
+	<xsd:complexType name="type.basic.E">				
+		<xsd:anyAttribute namespace="##targetNamespace ##local http://BAR" processContents="lax"/>	
+	</xsd:complexType>
+	<!-- Attribute Wildcard Intersection -->
+
+	<!-- 1. If O1 and O2 are the same value, then that value must be the value. -->
+	<xsd:complexType name="type.inters.1_1">	
+		<xsd:attributeGroup ref="foo:attrGr.inters.1_1"/>			
+		<xsd:anyAttribute namespace="##any" processContents="lax"/>	
+	</xsd:complexType>
+	<xsd:attributeGroup name="attrGr.inters.1_1">
+		<xsd:anyAttribute namespace="##any"/>
+	</xsd:attributeGroup>
+	<xsd:complexType name="type.inters.1_2">	
+		<xsd:attributeGroup ref="foo:attrGr.inters.1_2"/>			
+		<xsd:anyAttribute namespace="##other" processContents="lax"/>	
+	</xsd:complexType>
+	<xsd:attributeGroup name="attrGr.inters.1_2">
+		<xsd:anyAttribute namespace="##other"/>
+	</xsd:attributeGroup>
+	<xsd:complexType name="type.inters.1_3">	
+		<xsd:attributeGroup ref="foo:attrGr.inters.1_3"/>			
+		<xsd:anyAttribute namespace="##local ##targetNamespace" processContents="lax"/>	
+	</xsd:complexType>
+	<xsd:attributeGroup name="attrGr.inters.1_3">
+		<xsd:anyAttribute namespace="##local  ##targetNamespace"/>
+	</xsd:attributeGroup>
+	<xsd:complexType name="type.inters.1_4">	
+		<xsd:attributeGroup ref="foo:attrGr.inters.1_4"/>			
+		<xsd:anyAttribute namespace="##local http://BAR   ##targetNamespace " processContents="lax"/>	
+	</xsd:complexType>
+	<xsd:attributeGroup name="attrGr.inters.1_4">
+		<xsd:anyAttribute namespace="  ##targetNamespace  http://BAR ##local"/>
+	</xsd:attributeGroup>
+
+	<!-- 2. If either O1 or O2 is any, then the other must be the value. -->
+	<xsd:complexType name="type.inters.2_1">	
+		<xsd:attributeGroup ref="foo:attrGr.inters.2_1"/>			
+		<xsd:anyAttribute namespace="##any" processContents="lax"/>	
+	</xsd:complexType>
+	<xsd:attributeGroup name="attrGr.inters.2_1">
+		<xsd:anyAttribute namespace="##local ##targetNamespace"/>
+	</xsd:attributeGroup>
+	<!-- 3. If either O1 or O2 is a pair of not and a value (a namespace name or ·absent·) 
+	  and the other is a set of (namespace names or ·absent·), then that set, minus the 
+	  negated value if it was in the set, minus ·absent· if it was in the set, must be the value. -->
+	<xsd:complexType name="type.inters.3_1">	
+		<xsd:attributeGroup ref="foo:attrGr.inters.3_1"/>			
+		<xsd:anyAttribute namespace="##other" processContents="lax"/>	
+	</xsd:complexType>
+	<xsd:attributeGroup name="attrGr.inters.3_1">
+		<xsd:anyAttribute namespace="##local ##targetNamespace http://BAR"/>
+	</xsd:attributeGroup>
+	<!-- 4. If both O1 and O2 are sets of (namespace names or ·absent·), then the 
+	  intersection of those sets must be the value. -->
+	<xsd:complexType name="type.inters.4_1">	
+		<xsd:attributeGroup ref="foo:attrGr.inters.4_1"/>			
+		<xsd:anyAttribute namespace="##local ##targetNamespace http://BAR" processContents="lax"/>	
+	</xsd:complexType>
+	<xsd:attributeGroup name="attrGr.inters.4_1">
+		<xsd:anyAttribute namespace="##local ##targetNamespace"/>
+	</xsd:attributeGroup>
+	<!-- 5. If the two are negations of different namespace names, 
+	  then the intersection is not expressible. -->
+	  <!--
+	<xsd:complexType name="type.inters.5_1">	
+		<xsd:attributeGroup ref="import:attrGr.inters.5_1"/>			
+		<xsd:anyAttribute namespace="##other" processContents="lax"/>	
+	</xsd:complexType>
+	-->
+	<!--6. If the one is a negation of a namespace name and the other is a negation of ·absent·, 
+	  then the one which is the negation of a namespace name must be the value. 
+
+	  This one uses an attribute group from an imported schema with no targetNamespace.
+	-->
+	<xsd:complexType name="type.inters.6_1">	
+		<xsd:attributeGroup ref="attrGr.inters.6_1"/>			
+		<xsd:anyAttribute namespace="##other" processContents="lax"/>	
+	</xsd:complexType>
+
+	<xsd:attributeGroup name="attrGrA">
+		<xsd:anyAttribute namespace="##targetNamespace"/>
+	</xsd:attributeGroup> 
+
+</xsd:schema>
+
+
diff --git a/fuzz/seed_corpus/7a35b45a813cdb47f0c8dfff5afd0caa3eb9a19e b/fuzz/seed_corpus/7a35b45a813cdb47f0c8dfff5afd0caa3eb9a19e
new file mode 100644
index 000000000000..5e6d8371b725
--- /dev/null
+++ b/fuzz/seed_corpus/7a35b45a813cdb47f0c8dfff5afd0caa3eb9a19e
@@ -0,0 +1,15 @@
+<?xml version="1.0"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+	targetNamespace="http://FOO"
+	xmlns:foo="http://FOO" version="">
+	<xsd:include schemaLocation="include1_0.inc" />
+	<xsd:element name="foo">
+		<xsd:complexType>
+			<xsd:sequence>
+				<xsd:element ref="foo:bar"/>
+				<xsd:element name="boo" type="xsd:string"/>
+			</xsd:sequence>	
+			<xsd:attribute name="req" use="required" form="qualified"/>		
+		</xsd:complexType>
+	</xsd:element>
+</xsd:schema>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/7a59f97c7e838d967f0222b77ad65a4c9e9c3eb3 b/fuzz/seed_corpus/7a59f97c7e838d967f0222b77ad65a4c9e9c3eb3
new file mode 100644
index 000000000000..3ebf491fcb6e
--- /dev/null
+++ b/fuzz/seed_corpus/7a59f97c7e838d967f0222b77ad65a4c9e9c3eb3
@@ -0,0 +1,8 @@
+<html>
+<head>
+<meta charset="iso-8859-1"/>
+</head>
+<body>
+  <p>très</p>
+</body>
+</html>
diff --git a/fuzz/seed_corpus/7a629aa047f6cecaf17ec48d79d58c535277ca0e b/fuzz/seed_corpus/7a629aa047f6cecaf17ec48d79d58c535277ca0e
new file mode 100644
index 000000000000..6c611c155a20
--- /dev/null
+++ b/fuzz/seed_corpus/7a629aa047f6cecaf17ec48d79d58c535277ca0e
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<!DOCTYPE doc [
+ <!ENTITY newl "&#13;">
+]>
+
+<doc>&newl;</doc>
diff --git a/fuzz/seed_corpus/7aa5de3e001eff1ecaa37566fd45342bf6ffcb98 b/fuzz/seed_corpus/7aa5de3e001eff1ecaa37566fd45342bf6ffcb98
new file mode 100644
index 000000000000..b7fd2ec2cb31
--- /dev/null
+++ b/fuzz/seed_corpus/7aa5de3e001eff1ecaa37566fd45342bf6ffcb98
@@ -0,0 +1,8 @@
+<?xml version="1.0"?>
+<xsd:schema 
+	xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+	targetNamespace="http://BAR">
+
+	<xsd:element name="bar.A"/>	
+
+</xsd:schema>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/7af10d0ae984ef19d8db1268df1eec2d420f1374 b/fuzz/seed_corpus/7af10d0ae984ef19d8db1268df1eec2d420f1374
new file mode 100644
index 000000000000..cc3fb31510c9
--- /dev/null
+++ b/fuzz/seed_corpus/7af10d0ae984ef19d8db1268df1eec2d420f1374
@@ -0,0 +1,2 @@
+<!DOCTYPE root SYSTEM "dtds/external.ent">
+<root>&peInCdata;</root>
diff --git a/fuzz/seed_corpus/7b07c8e1083c71288120e57950f95b0f28cc0eff b/fuzz/seed_corpus/7b07c8e1083c71288120e57950f95b0f28cc0eff
new file mode 100644
index 000000000000..6b0cac122505
--- /dev/null
+++ b/fuzz/seed_corpus/7b07c8e1083c71288120e57950f95b0f28cc0eff
@@ -0,0 +1 @@
+<TEI.2>hello</TEI.2>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/7b46ce0b61f4bc2b7fa72c2921c85caf34a910d7 b/fuzz/seed_corpus/7b46ce0b61f4bc2b7fa72c2921c85caf34a910d7
new file mode 100644
index 000000000000..be10b85a1ca9
--- /dev/null
+++ b/fuzz/seed_corpus/7b46ce0b61f4bc2b7fa72c2921c85caf34a910d7
@@ -0,0 +1,22 @@
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+
+  <start>
+    <element name="addressBook">
+      <zeroOrMore>
+	<element name="card">
+	  <ref name="cardContent"/>
+	</element>
+      </zeroOrMore>
+    </element>
+  </start>
+
+  <define name="cardContent">
+    <element name="name">
+      <text/>
+    </element>
+    <element name="emailAddress">
+      <text/>
+    </element>
+  </define>
+
+</grammar>
diff --git a/fuzz/seed_corpus/7b60a73d9e8ebc85bd25531ee58238f3650a31ef b/fuzz/seed_corpus/7b60a73d9e8ebc85bd25531ee58238f3650a31ef
new file mode 100644
index 000000000000..d8cf63379308
--- /dev/null
+++ b/fuzz/seed_corpus/7b60a73d9e8ebc85bd25531ee58238f3650a31ef
@@ -0,0 +1 @@
+<my myattr='y'>x</my>
diff --git a/fuzz/seed_corpus/7b8c31b8c3dad1ff9b943cd0ad0b6db25a4f20b0 b/fuzz/seed_corpus/7b8c31b8c3dad1ff9b943cd0ad0b6db25a4f20b0
new file mode 100644
index 000000000000..298e6b1a4aef
--- /dev/null
+++ b/fuzz/seed_corpus/7b8c31b8c3dad1ff9b943cd0ad0b6db25a4f20b0
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+	targetNamespace="http://FOO"
+	xmlns:foo="http://FOO"
+	xmlns:bar="http://BAR"
+	elementFormDefault="qualified">
+
+	<!-- We need to import the namespace for the schema to be valid. -->
+	<xsd:import namespace="http://BAR"/>
+
+	<xsd:element name="foo">
+		<xsd:complexType>							
+			<xsd:sequence>				
+				<xsd:element name="foo.B" type="bar:fooType"/>
+				<xsd:element ref="bar:bar"/>				
+			</xsd:sequence>
+			<xsd:attribute name="foo.attr"/>			
+			
+		</xsd:complexType>		
+	</xsd:element>
+
+	
+
+</xsd:schema>
diff --git a/fuzz/seed_corpus/7b917fc10629b19c40df0eb76cc82e64deb137db b/fuzz/seed_corpus/7b917fc10629b19c40df0eb76cc82e64deb137db
new file mode 100644
index 000000000000..e0d81afa1db8
--- /dev/null
+++ b/fuzz/seed_corpus/7b917fc10629b19c40df0eb76cc82e64deb137db
@@ -0,0 +1,3 @@
+<AAA>
+     <BBB bbb="CZCZ"/>
+</AAA>
diff --git a/fuzz/seed_corpus/7baca30e020070ddde4b2fcae7c72c5caa7cf178 b/fuzz/seed_corpus/7baca30e020070ddde4b2fcae7c72c5caa7cf178
new file mode 100644
index 000000000000..e649a2c5d5d8
--- /dev/null
+++ b/fuzz/seed_corpus/7baca30e020070ddde4b2fcae7c72c5caa7cf178
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!-- Tests xsd:any with a set of namespaces, icluding 
+	"##local" and "##targetNamespace". -->
+<foo:foo 
+	xmlns:foo="http://FOO"
+	xmlns:bar="http://BAR"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+	xsi:schemaLocation="http://FOO any2_0.xsd">
+	
+	<foo:anything>
+		<foo:boo booAttr="123"/>		
+	</foo:anything>
+
+	<bar:anything>
+		<foo:boo booAttr="123"/>		
+	</bar:anything>
+
+	<anything>
+		<foo:boo booAttr="123"/>		
+	</anything>
+	
+	
+</foo:foo>
+
diff --git a/fuzz/seed_corpus/7bb0f3f2a9714927663d90b40580969592f5989b b/fuzz/seed_corpus/7bb0f3f2a9714927663d90b40580969592f5989b
new file mode 100644
index 000000000000..9393beb2e638
--- /dev/null
+++ b/fuzz/seed_corpus/7bb0f3f2a9714927663d90b40580969592f5989b
@@ -0,0 +1,15 @@
+<schema xmlns:my='http://my.ns/'
+        xmlns='http://www.w3.org/2001/XMLSchema'
+	targetNamespace='http://my.ns/'
+	>
+ <attribute name='other' type='string'/>
+ <element name='my'>
+   <complexType>
+     <simpleContent>
+       <extension base='string'>
+         <attribute ref='my:other'/>
+       </extension>
+     </simpleContent>
+   </complexType>
+ </element>
+</schema>
diff --git a/fuzz/seed_corpus/7bc19bc980a07fec3523ee9ada0b3ddee1fa774b b/fuzz/seed_corpus/7bc19bc980a07fec3523ee9ada0b3ddee1fa774b
new file mode 100644
index 000000000000..c7c2b0a7d50b
--- /dev/null
+++ b/fuzz/seed_corpus/7bc19bc980a07fec3523ee9ada0b3ddee1fa774b
@@ -0,0 +1,8 @@
+<?xml version='1.0'?>
+<!DOCTYPE root [
+<!ENTITY % deftest '&lt;!ELEMENT test (#PCDATA) >' >
+<!ENTITY % defmiddle '&lt;!ELEMENT middle (test) >' >
+<!ENTITY % defroot '&lt;!ELEMENT root (middle) >' >
+%defroot; %defmiddle; %deftest;
+]>
+<root><middle><test>sample</test></middle></root>
diff --git a/fuzz/seed_corpus/7c0fcbbc3a9add6cbe45167c553f2f26433d0c5f b/fuzz/seed_corpus/7c0fcbbc3a9add6cbe45167c553f2f26433d0c5f
new file mode 100644
index 000000000000..636923c5e386
--- /dev/null
+++ b/fuzz/seed_corpus/7c0fcbbc3a9add6cbe45167c553f2f26433d0c5f
@@ -0,0 +1,2 @@
+<doc>
+</doc>
diff --git a/fuzz/seed_corpus/7c211433f02071597741e6ff5a8ea34789abbf43 b/fuzz/seed_corpus/7c211433f02071597741e6ff5a8ea34789abbf43
new file mode 100644
index 000000000000..04fea06420ca
--- /dev/null
+++ b/fuzz/seed_corpus/7c211433f02071597741e6ff5a8ea34789abbf43
@@ -0,0 +1 @@
+world
\ No newline at end of file
diff --git a/fuzz/seed_corpus/7c2e5e524d126fb3df8144599b3b6f05b81570ac b/fuzz/seed_corpus/7c2e5e524d126fb3df8144599b3b6f05b81570ac
new file mode 100644
index 000000000000..89be58120023
--- /dev/null
+++ b/fuzz/seed_corpus/7c2e5e524d126fb3df8144599b3b6f05b81570ac
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" 
+	xmlns="http://FOO" targetNamespace="http://FOO">
+
+	<xs:element name="foo">
+		<xs:complexType>
+			<xs:complexContent>
+				<xs:extension base="typeA">										
+					<xs:attribute name="barA_1" type="xs:string"  use="optional"/>					
+					<xs:attribute name="barA_2" type="xs:string"  use="required"/>					
+				</xs:extension>
+			</xs:complexContent>
+		</xs:complexType>
+	</xs:element>
+
+	<xs:complexType name="typeA">
+		<xs:attribute name="barA_1" type="xs:string" use="required"/>				
+	</xs:complexType>
+
+</xs:schema>
+
+
diff --git a/fuzz/seed_corpus/7c85c028ae7d172131b6f464bde9f32826e94ef5 b/fuzz/seed_corpus/7c85c028ae7d172131b6f464bde9f32826e94ef5
new file mode 100644
index 000000000000..ea057a30a4fb
--- /dev/null
+++ b/fuzz/seed_corpus/7c85c028ae7d172131b6f464bde9f32826e94ef5
@@ -0,0 +1,4 @@
+<doc>
+<foo xml:id="bar"/>
+<err xml:id="bar"/>
+</doc>
diff --git a/fuzz/seed_corpus/7cb1dc4d1a66084e136cec80191db79004f7d881 b/fuzz/seed_corpus/7cb1dc4d1a66084e136cec80191db79004f7d881
new file mode 100644
index 000000000000..de875083e6bf
--- /dev/null
+++ b/fuzz/seed_corpus/7cb1dc4d1a66084e136cec80191db79004f7d881
@@ -0,0 +1,11 @@
+<!--
+http://www.w3.org/TR/xmldsig2ed-tests/#c14n11xmlbase-prop-3
+
+Check that implementations of [XML-C14N1.1] properly build the xml:base 
+if one of intermediate the levels (ietf:e1) are absent from the document 
+subset.
+-->
+<XPath xmlns:ietf="http://www.ietf.org" >
+(//. | //@* | //namespace::*)
+[ancestor-or-self::ietf:e11]
+</XPath>
diff --git a/fuzz/seed_corpus/7cd16a6770cbde1158be465442a8d2f6d3ee6151 b/fuzz/seed_corpus/7cd16a6770cbde1158be465442a8d2f6d3ee6151
new file mode 100644
index 000000000000..7d0170bcb34b
--- /dev/null
+++ b/fuzz/seed_corpus/7cd16a6770cbde1158be465442a8d2f6d3ee6151
@@ -0,0 +1,10 @@
+<?xml version="1.0"?>
+<XPath xmlns:bar="http://example.org/bar" xmlns:baz="http://example.org/baz" xmlns:foo="http://example.org/foo" xml:lang="en-ie">
+    (//. | //@* | //namespace::*) 
+    [ 
+              <!-- no namespace nodes; I am not in my parent's namespace axis -->
+              ancestor-or-self::bar:Something  and
+              (count(parent::node()/namespace::*)  !=
+               count(parent::node()/namespace::* | self::node()))
+    ]
+</XPath>
diff --git a/fuzz/seed_corpus/7ce0cb194006f3f9446b13257e532181ccb4d690 b/fuzz/seed_corpus/7ce0cb194006f3f9446b13257e532181ccb4d690
new file mode 100644
index 000000000000..049b125e2316
--- /dev/null
+++ b/fuzz/seed_corpus/7ce0cb194006f3f9446b13257e532181ccb4d690
@@ -0,0 +1,8 @@
+<schema xmlns="http://www.ascc.net/xml/schematron" >
+     <pattern name="Number of characters in an abbreviation">
+          <rule context="BBB">
+               <report test="string-length(@bbb) &lt; 2">There is not enough letters in the abbreviation</report>
+               <report test="string-length(@bbb) > 3">There is too much letters in the abbreviation</report>
+          </rule>
+     </pattern>
+</schema>
diff --git a/fuzz/seed_corpus/7d0e97685b4f2b497b8afc5be617b6725f042f5d b/fuzz/seed_corpus/7d0e97685b4f2b497b8afc5be617b6725f042f5d
new file mode 100644
index 000000000000..990136fdae85
--- /dev/null
+++ b/fuzz/seed_corpus/7d0e97685b4f2b497b8afc5be617b6725f042f5d
@@ -0,0 +1,3193 @@
+<!DOCTYPE testSuite [
+<!ENTITY dii "<&#xE14;&#xE35;/>">
+]>
+<testSuite>
+<author>James Clark</author>
+<email>jjc@jclark.com</email>
+<documentation>For October 26 version of the spec.</documentation>
+<testSuite>
+<section>3</section>
+<testSuite>
+<documentation>Various possible syntax errors.</documentation>
+<testCase>
+<section>3</section>
+<incorrect>
+<thisIsJunk/>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <element name="foo">
+    <empty/>
+  </element>
+  <start>
+    <element name="foo">
+      <empty/>
+    </element>
+  </start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <define name="bar">
+    <text/>
+  </define>
+  <text/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <name>foo</name>
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <group>
+    <name>bar</name>
+  </group>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+  <anyName>
+    <except>
+      <name>foo</name>
+    </except>
+    <except>
+      <name>bar</name>
+    </except>
+  </anyName>
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+  <nsName>
+    <except>
+      <name>foo</name>
+    </except>
+    <except>
+      <name>bar</name>
+    </except>
+  </nsName>
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <data type="token">
+    <except>
+      <value>foo</value>
+    </except>
+    <except>
+      <value>bar</value>
+    </except>
+  </data>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <empty name="bar"/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo" extra="bar">
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <empty>
+    <empty/>
+  </empty>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <text>
+    <empty/>
+  </text>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <choice>
+    <text/>
+    <notAllowed>
+      <empty/>
+    </notAllowed>
+  </choice>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <ref name="foo">
+      <empty/>
+    </ref>
+  </start>
+  <define name="foo">
+    <element name="foo">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <grammar>
+      <start>
+        <parentRef name="foo">
+          <empty/>
+        </parentRef>
+      </start>
+    </grammar>
+  </start>
+  <define name="foo">
+    <element name="foo">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</incorrect>
+</testCase>
+</testSuite>
+<testSuite>
+<documentation>Tests for obsolete syntax</documentation>
+<testCase>
+<section>3</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start name="foo">
+    <element name="foo">
+      <empty/>
+    </element>
+  </start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo" ns="http://www.example.com">
+  <attribute name="bar" global="true">
+    <text/>
+  </attribute>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+  <not>
+    <name>foo</name>
+  </not>
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+  <difference>
+    <anyName/>
+    <name>foo</name>
+  </difference>
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <data type="token" key="foo"/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <data type="token" keyRef="foo"/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <keyRef name="foo">
+    <data type="token"/>
+  </keyRef>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <key name="foo">
+    <data type="token"/>
+  </key>
+</element>
+</incorrect>
+</testCase>
+</testSuite>
+<testSuite>
+<documentation>Tests for missing attributes and child elements</documentation>
+<testCase>
+<section>3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+  <name>foo</name>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <group/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <interleave/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <choice/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <optional/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <zeroOrMore/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <oneOrMore/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <list/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <mixed/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+  <choice/>
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+  <anyName>
+    <except/>
+  </anyName>
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+  <nsName ns="">
+    <except/>
+  </nsName>
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <data type="string">
+    <except/>
+  </data>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <data/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <data type="string">
+    <param/>
+  </data>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <grammar>
+    <start/>
+  </grammar>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <element name="bar">
+      <empty/>
+    </element>
+  </start>
+  <define name="baz"/>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <externalRef/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <include/>
+  <start>
+    <element name="foo">
+      <empty/>
+    </element>
+  </start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <element name="foo">
+      <empty/>
+    </element>
+  </start>
+  <define>
+    <element name="bar">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <ref/>
+  </start>
+  <define name="foo">
+    <element name="foo">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <grammar>
+      <start>
+        <parentRef/>
+      </start>
+    </grammar>
+  </start>
+  <define name="foo">
+    <element name="foo">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</incorrect>
+</testCase>
+</testSuite>
+<testSuite>
+<documentation>Checking of ns attribute</documentation>
+<testCase>
+<section>3</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" ns="">
+  <empty/>
+</element>
+</correct>
+<valid>
+<foo/>
+</valid>
+</testCase>
+<testCase>
+<section>3</section>
+<documentation>No checking of ns attribute is performed</documentation>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" ns="DAV:">
+  <empty/>
+</element>
+</correct>
+<valid>
+<foo xmlns="DAV:"/>
+</valid>
+</testCase>
+<testCase>
+<section>3</section>
+<documentation>No checking of ns attribute is performed</documentation>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" ns="xyzzy">
+  <empty/>
+</element>
+</correct>
+</testCase>
+<testCase>
+<section>3</section>
+<documentation>No checking of ns attribute is performed</documentation>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" ns="bad_scheme://">
+  <empty/>
+</element>
+</correct>
+</testCase>
+</testSuite>
+<testSuite>
+<documentation>Checking of datatypeLibrary attribute</documentation>
+<testCase>
+<section>3</section>
+<documentation>Value of datatypeLibrary attribute must conform to RFC 2396</documentation>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="foo_bar:xyzzy">
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<documentation>Value of datatypeLibrary attribute must conform to RFC 2396</documentation>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="foobar:xyzzy">
+  <empty/>
+</element>
+</correct>
+<valid>
+<foo/>
+</valid>
+</testCase>
+<testCase>
+<section>3</section>
+<documentation>Value of datatypeLibrary attribute must conform to RFC 2396</documentation>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="http:ok">
+  <empty/>
+</element>
+</correct>
+<valid>
+<foo/>
+</valid>
+</testCase>
+<testCase>
+<section>3</section>
+<documentation>Value of datatypeLibrary attribute must conform to RFC 2396</documentation>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="foo:">
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<documentation>Value of datatypeLibrary attribute must conform to RFC 2396</documentation>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="http://www.example.com/%">
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<documentation>Value of datatypeLibrary attribute must conform to RFC 2396</documentation>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="http://www.example.com/%xx">
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<documentation>Value of datatypeLibrary attribute must conform to RFC 2396</documentation>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="http://www.example.com/%Aa">
+  <empty/>
+</element>
+</correct>
+<valid>
+<foo/>
+</valid>
+</testCase>
+<testCase>
+<section>3</section>
+<documentation>Value of datatypeLibrary attribute must not be relative</documentation>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="xyzzy">
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<documentation>Value of datatypeLibrary attribute must not be relative</documentation>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="xyzzy#foo:bar">
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<documentation>Value of datatypeLibrary attribute must not be relative</documentation>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="xyzzy?foo:bar">
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<documentation>Value of datatypeLibrary attribute must not be relative</documentation>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="xyzzy/foo:bar">
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="foo:bar">
+  <empty/>
+</element>
+</correct>
+<valid>
+<foo/>
+</valid>
+</testCase>
+<testCase>
+<section>3</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="">
+  <empty/>
+</element>
+</correct>
+<valid>
+<foo/>
+</valid>
+</testCase>
+<testCase>
+<section>3</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <data datatypeLibrary="" type="string"/>
+</element>
+</correct>
+<valid>
+<foo>x</foo>
+</valid>
+</testCase>
+<testCase>
+<section>3</section>
+<documentation>Value of datatypeLibrary attribute must not contain fragment identifier</documentation>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0"
+          datatypeLibrary="http://www.example.com#xyzzy">
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<documentation>Value of datatypeLibrary attribute must not contain fragment identifier</documentation>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0"
+          datatypeLibrary="http://www.example.com#">
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+</testSuite>
+<testSuite>
+<documentation>Tests for QName and NCNames in schemas</documentation>
+<testCase>
+<section>3</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <element name="&#xE14;&#xE35;">
+    <empty/>
+  </element>
+</element>
+</correct>
+<valid>
+<foo>&dii;</foo>
+</valid>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element name="&#xE35;" xmlns="http://relaxng.org/ns/structure/1.0">
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element name="" xmlns="http://relaxng.org/ns/structure/1.0">
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+  <name>&#xE35;</name>
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute name="&#xE35;"/>
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <ref name="&#xE35;"/>
+  </start>
+  <define name="&#xE35;">
+    <element name="foo">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <ref name="&#xE14;&#xE35;"/>
+  </start>
+  <define name="&#xE14;&#xE35;">
+    <element name="foo">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</correct>
+<valid>
+<foo/>
+</valid>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <ref name=""/>
+  </start>
+  <define name="">
+    <element name="foo">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <ref name="x y"/>
+  </start>
+  <define name="x y">
+    <element name="foo">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0"
+         xmlns:x="http://www.example.com/x">
+  <start>
+    <ref name="x:y"/>
+  </start>
+  <define name="x:y">
+    <element name="foo">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0"
+         xmlns:x="http://www.example.com/x"
+         name="x:&#xE35;">
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0"
+         xmlns:x="http://www.example.com/x"
+         name="x:y:z">
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0"
+         xmlns:x="http://www.example.com/x"
+         name="x:">
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+</testSuite>
+<testSuite>
+<documentation>Tests for elements that allow only a single pattern child.</documentation>
+<testCase>
+<section>3</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <element name="foo">
+      <empty/>
+    </element>
+    <empty/>
+  </start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <attribute name="bar">
+    <text/>
+    <empty/>
+  </attribute>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <attribute>
+    <name>bar</name>
+    <text/>
+    <empty/>
+  </attribute>
+</element>
+</incorrect>
+</testCase>
+</testSuite>
+<testSuite>
+<documentation>Tests for foreign element and attribute handling.</documentation>
+<testCase>
+<section>3</section>
+<incorrect>
+<r:element name="foo" xmlns:r="http://relaxng.org/ns/structure/1.0" r:a="val">
+  <r:empty/>
+</r:element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+  <name>foo<eg:comment xmlns:eg="http://www.example.com"/></name>
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <value>foo<eg:comment xmlns:eg="http://www.example.com"/></value>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <data type="string"><eg:comment xmlns:eg="http://www.example.com"/></data>
+</element>
+</correct>
+<valid>
+<foo>X</foo>
+</valid>
+</testCase>
+<testCase>
+<section>3</section>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <empty>
+    <ext xmlns="http://www.example.com">
+      <element xmlns="http://relaxng.org/ns/structure/1.0"/>
+    </ext>
+  </empty>
+</element>
+</correct>
+<valid>
+<foo/>
+</valid>
+</testCase>
+<testCase>
+<section>3</section>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0" xmlns:eg="http://www.example.com">
+  <eg:comment/>
+  <eg:comment/>
+  <start>
+    <eg:comment/>
+    <element>
+      <eg:comment/>
+      <eg:comment/>
+      <name>foo</name>
+      <eg:comment/>
+      <data type="string"/>
+      <eg:comment/>
+      <empty>
+        <eg:comment/>
+        <eg:comment/>
+      </empty>
+      <eg:comment/>
+      <eg:comment/>
+    </element>
+    <eg:comment/>
+  </start>
+  <eg:comment/>
+</grammar>
+</correct>
+<valid>
+<foo>X</foo>
+</valid>
+</testCase>
+<testCase>
+<section>3</section>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0"  xmlns:eg="http://www.example.com"
+  eg:comment="">
+  <start eg:comment="">
+    <element eg:comment="">
+      <name eg:comment="">foo</name>
+      <data eg:comment="" type="string"/>
+      <empty eg:comment=""/>
+    </element>
+  </start>
+</grammar>
+</correct>
+<valid>
+<foo>X</foo>
+</valid>
+</testCase>
+<testCase>
+<section>3</section>
+<correct>
+<rng:grammar xmlns:rng="http://relaxng.org/ns/structure/1.0" xmlns="http://www.example.com">
+  <comment/>
+  <comment/>
+  <rng:start>
+    <comment/>
+    <rng:element>
+      <comment/>
+      <comment/>
+      <rng:name>foo</rng:name>
+      <comment/>
+      <rng:data type="string"/>
+      <comment/>
+    </rng:element>
+    <comment/>
+  </rng:start>
+  <comment/>
+</rng:grammar>
+</correct>
+<valid>
+<foo>X</foo>
+</valid>
+</testCase>
+<testCase>
+<section>3</section>
+<correct>
+<rng:grammar xmlns:rng="http://relaxng.org/ns/structure/1.0">
+  <comment/>
+  <comment/>
+  <rng:start>
+    <comment/>
+    <rng:element>
+      <comment/>
+      <comment/>
+      <rng:name>foo</rng:name>
+      <comment/>
+      <rng:data type="string"/>
+      <comment/>
+    </rng:element>
+    <comment/>
+  </rng:start>
+  <comment/>
+</rng:grammar>
+</correct>
+<valid>
+<foo>X</foo>
+</valid>
+</testCase>
+</testSuite>
+</testSuite>
+<testSuite>
+<section>4</section>
+<testSuite>
+<section>4.2</section>
+<testCase>
+<section>4.2</section>
+<correct>
+<element name="&#xA;&#xD;&#x20;&#x9;foo&#xA;&#xD;&#x20;&#x9;" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute name="&#xA;&#xD;&#x20;&#x9;bar&#xA;&#xD;&#x20;&#x9;"/>
+</element>
+</correct>
+<valid>
+<foo bar=""/>
+</valid>
+</testCase>
+<testCase>
+<section>4.2</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <value type="&#xA;&#xD;&#x20;&#x9;string&#xA;&#xD;&#x20;&#x9;">bar</value>
+</element>
+</correct>
+<valid>
+<foo>bar</foo>
+</valid>
+<invalid>
+<foo>bar </foo>
+</invalid>
+</testCase>
+<testCase>
+<section>4.2</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <data type="&#xA;&#xD;&#x20;&#x9;string&#xA;&#xD;&#x20;&#x9;"/>
+</element>
+</correct>
+<valid>
+<foo>X</foo>
+</valid>
+</testCase>
+<testCase>
+<section>4.2</section>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+  <name>&#xA;&#xD;&#x20;&#x9;foo&#xA;&#xD;&#x20;&#x9;</name>
+  <attribute><name>&#xA;&#xD;&#x20;&#x9;bar&#xA;&#xD;&#x20;&#x9;</name></attribute>
+</element>
+</correct>
+<valid>
+<foo bar=""/>
+</valid>
+</testCase>
+<testCase>
+<section>4.2</section>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start combine="&#xA;&#xD;&#x20;&#x9;choice&#xA;&#xD;&#x20;&#x9;">
+    <ref name="&#xA;&#xD;&#x20;&#x9;x&#xA;&#xD;&#x20;&#x9;"/>
+  </start>
+  <define name="x">
+    <ref name="y"/>
+  </define>
+  <define name="&#xA;&#xD;&#x20;&#x9;y&#xA;&#xD;&#x20;&#x9;">
+    <grammar>
+      <start combine="&#xA;&#xD;&#x20;&#x9;interleave&#xA;&#xD;&#x20;&#x9;">
+        <parentRef name="&#xA;&#xD;&#x20;&#x9;z&#xA;&#xD;&#x20;&#x9;"/>
+      </start>
+    </grammar>
+  </define>
+  <define name="z">
+    <element name="foo">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</correct>
+<valid>
+<foo/>
+</valid>
+</testCase>
+</testSuite>
+<testCase>
+<section>4.4</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <value datatypeLibrary="http://www.example.com/this-does-not-exist">bar</value>
+</element>
+</correct>
+<valid>
+<foo>bar</foo>
+</valid>
+<valid>
+<foo>
+	bar
+</foo>
+</valid>
+<valid>
+<foo> bar </foo>
+</valid>
+<invalid>
+<foo>baz</foo>
+</invalid>
+<invalid>
+<foo>ba r</foo>
+</invalid>
+</testCase>
+<testSuite>
+<section>4.5</section>
+<testCase>
+<section>4.5</section>
+<dir name="sub">
+<resource name="x">
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <empty/>
+</element>
+</resource>
+</dir>
+<correct>
+<externalRef xmlns="http://relaxng.org/ns/structure/1.0"
+             xml:base="sub/y" href="x"/>
+</correct>
+<valid>
+<foo/>
+</valid>
+<invalid>
+<bar/>
+</invalid>
+</testCase>
+<testCase>
+<section>4.5</section>
+<resource name="x">
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="bar">
+  <empty/>
+</element>
+</resource>
+<dir name="sub1">
+<resource name="x">
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="bar">
+  <empty/>
+</element>
+</resource>
+<dir name="sub3">
+<resource name="x">
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <empty/>
+</element>
+</resource>
+</dir>
+</dir>
+<correct>
+<group xmlns="http://relaxng.org/ns/structure/1.0" xml:base="sub1/">
+  <group>
+    <group xml:base="sub2">
+      <group>
+         <group xml:base="sub3/y">
+           <externalRef href="x"/>
+         </group>
+      </group>
+    </group>
+  </group>
+</group>
+</correct>
+<valid>
+<foo/>
+</valid>
+<invalid>
+<bar/>
+</invalid>
+</testCase>
+<testCase>
+<section>4.5</section>
+<resource name="x">
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <empty/>
+</element>
+</resource>
+<incorrect>
+<externalRef xmlns="http://relaxng.org/ns/structure/1.0" href="x#foo"/>
+</incorrect>
+</testCase>
+</testSuite>
+<testSuite>
+<section>4.6</section>
+<testCase>
+<section>4.6</section>
+<resource name="x">
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <empty/>
+</element>
+</resource>
+<correct>
+<externalRef xmlns="http://relaxng.org/ns/structure/1.0" href="x"/>
+</correct>
+<valid>
+<foo/>
+</valid>
+<invalid>
+<bar/>
+</invalid>
+</testCase>
+<testCase>
+<section>4.6</section>
+<resource name="x">
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <empty/>
+</element>
+</resource>
+<correct>
+<externalRef xmlns="http://relaxng.org/ns/structure/1.0" href="x" ns="http://www.example.com"/>
+</correct>
+<valid>
+<foo xmlns="http://www.example.com"/>
+</valid>
+<invalid>
+<foo/>
+</invalid>
+</testCase>
+<testCase>
+<section>4.6</section>
+<resource name="x">
+<externalRef xmlns="http://relaxng.org/ns/structure/1.0" href="x"/>
+</resource>
+<incorrect>
+<externalRef xmlns="http://relaxng.org/ns/structure/1.0" href="x"/>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.6</section>
+<resource name="x">
+<start xmlns="http://relaxng.org/ns/structure/1.0">
+  <element name="foo">
+    <empty/>
+  </element>
+</start>
+</resource>
+<incorrect>
+<externalRef xmlns="http://relaxng.org/ns/structure/1.0" href="x"/>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.6</section>
+<resource name="x">
+<externalRef xmlns="http://relaxng.org/ns/structure/1.0" href="y"/>
+</resource>
+<resource name="y">
+<externalRef xmlns="http://relaxng.org/ns/structure/1.0" href="x"/>
+</resource>
+<incorrect>
+<externalRef xmlns="http://relaxng.org/ns/structure/1.0" href="x"/>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.6</section>
+<documentation>Same value of href before resolution, but not a loop.</documentation>
+<dir name="sub">
+<resource name="x">
+<externalRef xmlns="http://relaxng.org/ns/structure/1.0" href="sub/x"/>
+</resource>
+<dir name="sub">
+<resource name="x">
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <empty/>
+</element>
+</resource>
+</dir>
+</dir>
+<correct>
+<externalRef xmlns="http://relaxng.org/ns/structure/1.0" href="sub/x"/>
+</correct>
+<valid>
+<foo/>
+</valid>
+<invalid>
+<bar/>
+</invalid>
+</testCase>
+</testSuite>
+<testSuite>
+<section>4.7</section>
+<testCase>
+<section>4.7</section>
+<resource name="x">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <element name="foo">
+      <empty/>
+    </element>
+  </start>
+</grammar>
+</resource>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <include href="x"/>
+</grammar>
+</correct>
+<valid>
+<foo/>
+</valid>
+<invalid>
+<bar/>
+</invalid>
+</testCase>
+<testCase>
+<section>4.7</section>
+<resource name="x">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <element name="foo">
+      <empty/>
+    </element>
+  </start>
+</grammar>
+</resource>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <include href="x" ns="http://www.example.com"/>
+</grammar>
+</correct>
+<valid>
+<foo xmlns="http://www.example.com"/>
+</valid>
+<invalid>
+<foo/>
+</invalid>
+</testCase>
+<testCase>
+<section>4.7</section>
+<resource name="x">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <include href="y"/>
+</grammar>
+</resource>
+<resource name="y">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <element name="foo">
+      <empty/>
+    </element>
+  </start>
+</grammar>
+</resource>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <include href="x"/>
+</grammar>
+</correct>
+<valid>
+<foo/>
+</valid>
+<invalid>
+<bar/>
+</invalid>
+</testCase>
+<testCase>
+<section>4.7</section>
+<resource name="x">
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <empty/>
+</element>
+</resource>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <include href="x"/>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.7</section>
+<resource name="x">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <include href="x"/>
+</grammar>
+</resource>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <include href="x"/>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.7</section>
+<resource name="x">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <include href="y"/>
+</grammar>
+</resource>
+<resource name="y">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <include href="x"/>
+</grammar>
+</resource>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <include href="x"/>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.7</section>
+<dir name="sub">
+<resource name="x">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <include href="sub/x"/>
+</grammar>
+</resource>
+<dir name="sub">
+<resource name="x">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <element name="foo">
+      <empty/>
+    </element>
+  </start>
+</grammar>
+</resource>
+</dir>
+</dir>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <include href="sub/x"/>
+</grammar>
+</correct>
+<valid>
+<foo/>
+</valid>
+<invalid>
+<bar/>
+</invalid>
+</testCase>
+<testCase>
+<section>4.7</section>
+<resource name="x">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <define name="foo">
+    <element name="foo">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</resource>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <include href="x">
+    <start>
+      <ref name="foo"/>
+    </start>
+  </include>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.7</section>
+<resource name="x">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <define name="foo">
+    <element name="foo">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</resource>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <include href="x"/>
+  <start>
+    <ref name="foo"/>
+  </start>
+</grammar>
+</correct>
+<valid><foo/></valid>
+<invalid><bar/></invalid>
+</testCase>
+<testCase>
+<section>4.7</section>
+<resource name="x">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <ref name="foo"/>
+  </start>
+</grammar>
+</resource>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <include href="x">
+    <define name="foo">
+      <element name="foo">
+        <empty/>
+      </element>
+    </define>
+  </include>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.7</section>
+<resource name="x">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <ref name="foo"/>
+  </start>
+</grammar>
+</resource>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <include href="x"/>
+  <define name="foo">
+    <element name="foo">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</correct>
+<valid><foo/></valid>
+<invalid><bar/></invalid>
+</testCase>
+<testCase>
+<section>4.7</section>
+<resource name="x">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <define name="foo" combine="choice">
+    <element name="foo3">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</resource>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <ref name="foo"/>
+  </start>
+  <include href="x">
+    <define name="foo" combine="choice">
+      <element name="foo1">
+	<empty/>
+      </element>
+    </define>
+  </include>
+  <define name="foo">
+    <element name="foo2">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</correct>
+<valid><foo1/></valid>
+<valid><foo2/></valid>
+<invalid><foo3/></invalid>
+</testCase>
+<testCase>
+<section>4.7</section>
+<resource name="level1.rng">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<include href="level2.rng">
+  <define name="foo">
+    <element name="bar">
+      <empty/>
+    </element>
+  </define>
+</include>
+</grammar>
+</resource>
+<resource name="level2.rng">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <define name="bar">
+    <element name="bar">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</resource>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <ref name="foo"/>
+</start>
+<include href="level1.rng">
+  <define name="foo">
+    <element name="foo">
+      <empty/>
+    </element>
+  </define>
+</include>
+</grammar>
+</incorrect>
+</testCase>
+</testSuite>
+<testSuite>
+<section>4.8</section>
+<testCase>
+<section>4.8</section>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0" ns="http://www.example.com" name="foo">
+  <attribute name="bar" ns="http://www.example.com"/>
+</element>
+</correct>
+<valid>
+<eg:foo eg:bar="x" xmlns:eg="http://www.example.com"/>
+</valid>
+<invalid>
+<eg:foo xmlns:eg="http://www.example.com" bar="x"/>
+</invalid>
+</testCase>
+<testCase>
+<section>4.8</section>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0" ns="http://www.example.com" name="foo">
+  <attribute name="bar"/>
+</element>
+</correct>
+<invalid>
+<eg:foo xmlns:eg="http://www.example.com" eg:bar="x"/>
+</invalid>
+<valid>
+<eg:foo xmlns:eg="http://www.example.com" bar="x"/>
+</valid>
+</testCase>
+</testSuite>
+<testSuite>
+<section>4.9</section>
+<testCase>
+<section>4.9</section>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0" ns="http://www.example.com" name="foo">
+  <attribute>
+    <name>bar</name>
+  </attribute>
+</element>
+</correct>
+<valid>
+<eg:foo xmlns:eg="http://www.example.com" eg:bar="x"/>
+</valid>
+<invalid>
+<eg:foo xmlns:eg="http://www.example.com" bar="x"/>
+</invalid>
+</testCase>
+<testCase>
+<section>4.6</section>
+<section>4.9</section>
+<resource name="x">
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <empty/>
+</element>
+</resource>
+<correct>
+<group ns="http://www.example.com" xmlns="http://relaxng.org/ns/structure/1.0" >
+<externalRef href="x"/>
+</group>
+</correct>
+<valid>
+<foo xmlns="http://www.example.com"/>
+</valid>
+<invalid>
+<foo/>
+</invalid>
+</testCase>
+<testCase>
+<correct>
+<group xmlns="http://relaxng.org/ns/structure/1.0">
+  <element ns="http://www.example.com">
+    <name>foo</name>
+    <empty/>
+  </element>
+</group>
+</correct>
+<valid><foo xmlns="http://www.example.com"/></valid>
+<invalid><foo/></invalid>
+</testCase>
+<testCase>
+<correct>
+<element ns="http://www.example.com" xmlns="http://relaxng.org/ns/structure/1.0">
+  <name>foo</name>
+  <empty/>
+</element>
+</correct>
+<valid><foo xmlns="http://www.example.com"/></valid>
+<invalid><foo/></invalid>
+</testCase>
+<testCase>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute ns="http://www.example.com">
+    <name>bar</name>
+    <text/>
+  </attribute>
+</element>
+</correct>
+<valid><foo xmlns:x="http://www.example.com" x:bar="whatever"/></valid>
+<invalid><foo bar="whatever"/></invalid>
+</testCase>
+</testSuite>
+<testSuite>
+<section>4.10</section>
+<testCase>
+<section>4.10</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo:bar">
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.10</section>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="eg:foo" xmlns:eg="http://www.example.com">
+  <empty/>
+</element>
+</correct>
+<valid>
+<foo xmlns="http://www.example.com"/>
+</valid>
+<invalid>
+<foo xmlns="http://www.example.com/"/>
+</invalid>
+</testCase>
+<testCase>
+<section>4.10</section>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo" xmlns:eg="http://www.example.com">
+  <attribute name="eg:bar"/>
+</element>
+</correct>
+<valid>
+<foo xmlns:ex="http://www.example.com" ex:bar="x"/>
+</valid>
+<invalid>
+<foo xmlns:ex="http://www.example.com/" ex:bar="x"/>
+</invalid>
+</testCase>
+<testCase>
+<section>4.10</section>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <attribute name="xml:lang"/>
+</element>
+</correct>
+<valid>
+<foo xml:lang="en"/>
+</valid>
+<invalid>
+<foo lang="en"/>
+</invalid>
+</testCase>
+</testSuite>
+<testSuite>
+<section>4.11</section>
+<testCase>
+<section>4.11</section>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <div ns="http://www.example.com">
+    <div>
+      <start>
+        <ref name="foo"/>
+      </start>
+    </div>
+    <define name="foo">
+      <element name="foo">
+        <empty/>
+      </element>
+    </define>
+  </div>
+  <div/>
+</grammar>
+</correct>
+<valid>
+<foo xmlns="http://www.example.com"/>
+</valid>
+<invalid>
+<foo/>
+</invalid>
+</testCase>
+</testSuite>
+<testSuite>
+<testCase>
+<section>4.12</section>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+
+<start>
+  <element name="foo">
+    <ref name="bars"/>
+  </element>
+</start>
+
+<define name="bars">
+  <element name="bar">
+    <empty/>
+  </element>
+  <element name="bar">
+    <empty/>
+  </element>
+  <element name="bar">
+    <empty/>
+  </element>
+</define>
+
+</grammar>
+</correct>
+<valid>
+<foo><bar/><bar/><bar/></foo>
+</valid>
+<invalid>
+<foo><bar/><bar/><bar/><bar/><bar/><bar/></foo>
+</invalid>
+<invalid>
+<foo><bar/><bar/></foo>
+</invalid>
+<invalid>
+<foo><bar/></foo>
+</invalid>
+<invalid>
+<foo></foo>
+</invalid>
+<invalid>
+<foo>X</foo>
+</invalid>
+<invalid>
+<foo><bar/>X<bar/><bar/></foo>
+</invalid>
+<invalid>
+<foo><bar/><bar/><bar/><bar/></foo>
+</invalid>
+</testCase>
+<testCase>
+<section>4.12</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <oneOrMore>
+    <element name="bar">
+      <empty/>
+    </element>
+    <element name="bar">
+      <empty/>
+    </element>
+    <element name="bar">
+      <empty/>
+    </element>
+  </oneOrMore>
+</element>
+</correct>
+<valid>
+<foo><bar/><bar/><bar/></foo>
+</valid>
+<valid>
+<foo><bar/><bar/><bar/><bar/><bar/><bar/></foo>
+</valid>
+<invalid>
+<foo><bar/><bar/></foo>
+</invalid>
+<invalid>
+<foo><bar/></foo>
+</invalid>
+<invalid>
+<foo></foo>
+</invalid>
+<invalid>
+<foo>X</foo>
+</invalid>
+<invalid>
+<foo><bar/>X<bar/><bar/></foo>
+</invalid>
+<invalid>
+<foo><bar/><bar/><bar/><bar/></foo>
+</invalid>
+</testCase>
+<testCase>
+<section>4.12</section>
+<section>4.15</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <zeroOrMore>
+    <element name="bar">
+      <empty/>
+    </element>
+    <element name="bar">
+      <empty/>
+    </element>
+    <element name="bar">
+      <empty/>
+    </element>
+  </zeroOrMore>
+</element>
+</correct>
+<valid>
+<foo><bar/><bar/><bar/></foo>
+</valid>
+<valid>
+<foo><bar/><bar/><bar/><bar/><bar/><bar/></foo>
+</valid>
+<invalid>
+<foo><bar/><bar/></foo>
+</invalid>
+<invalid>
+<foo><bar/></foo>
+</invalid>
+<valid>
+<foo></foo>
+</valid>
+<invalid>
+<foo>X</foo>
+</invalid>
+<invalid>
+<foo><bar/>X<bar/><bar/></foo>
+</invalid>
+<invalid>
+<foo><bar/><bar/><bar/><bar/></foo>
+</invalid>
+</testCase>
+<testCase>
+<section>4.12</section>
+<section>4.14</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <optional>
+    <element name="bar">
+      <empty/>
+    </element>
+    <element name="bar">
+      <empty/>
+    </element>
+    <element name="bar">
+      <empty/>
+    </element>
+  </optional>
+</element>
+</correct>
+<valid>
+<foo><bar/><bar/><bar/></foo>
+</valid>
+<invalid>
+<foo><bar/><bar/><bar/><bar/><bar/><bar/></foo>
+</invalid>
+<invalid>
+<foo><bar/><bar/></foo>
+</invalid>
+<invalid>
+<foo><bar/></foo>
+</invalid>
+<valid>
+<foo></foo>
+</valid>
+<invalid>
+<foo>X</foo>
+</invalid>
+<invalid>
+<foo><bar/>X<bar/><bar/></foo>
+</invalid>
+<invalid>
+<foo><bar/><bar/><bar/><bar/></foo>
+</invalid>
+</testCase>
+<testCase>
+<section>4.12</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <list>
+    <value>x</value>
+    <value>y</value>
+    <value>z</value>
+  </list>
+</element>
+</correct>
+<valid>
+<foo>x y z</foo>
+</valid>
+<invalid>
+<foo>x</foo>
+</invalid>
+</testCase>
+<testCase>
+<section>4.12</section>
+<section>4.13</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <mixed>
+    <element name="bar">
+      <empty/>
+    </element>
+    <element name="bar">
+      <empty/>
+    </element>
+    <element name="bar">
+      <empty/>
+    </element>
+  </mixed>
+</element>
+</correct>
+<valid>
+<foo><bar/><bar/><bar/></foo>
+</valid>
+<invalid>
+<foo><bar/><bar/><bar/><bar/><bar/><bar/></foo>
+</invalid>
+<invalid>
+<foo><bar/><bar/></foo>
+</invalid>
+<invalid>
+<foo><bar/></foo>
+</invalid>
+<invalid>
+<foo></foo>
+</invalid>
+<valid>
+<foo><bar/>X<bar/><bar/></foo>
+</valid>
+<invalid>
+<foo>X</foo>
+</invalid>
+<invalid>
+<foo><bar/><bar/><bar/><bar/></foo>
+</invalid>
+</testCase>
+<testCase>
+<section>4.12</section>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+  <name>foo</name>
+  <element name="bar">
+    <empty/>
+  </element>
+  <element name="bar">
+    <empty/>
+  </element>
+  <element name="bar">
+    <empty/>
+  </element>
+</element>
+</correct>
+<valid>
+<foo><bar/><bar/><bar/></foo>
+</valid>
+<invalid>
+<foo><bar/><bar/><bar/><bar/><bar/><bar/></foo>
+</invalid>
+<invalid>
+<foo><bar/><bar/></foo>
+</invalid>
+<invalid>
+<foo><bar/></foo>
+</invalid>
+<invalid>
+<foo></foo>
+</invalid>
+<invalid>
+<foo>X</foo>
+</invalid>
+<invalid>
+<foo><bar/>X<bar/><bar/></foo>
+</invalid>
+<invalid>
+<foo><bar/><bar/><bar/><bar/></foo>
+</invalid>
+</testCase>
+<testCase>
+<section>4.12</section>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+  <anyName>
+    <except>
+      <name>foo</name>
+      <name>bar</name>
+      <name>baz</name>
+    </except>
+  </anyName>
+  <empty/>
+</element>
+</correct>
+<valid><xyzzy/></valid>
+<invalid><foo/></invalid>
+<invalid><bar/></invalid>
+<invalid><baz/></invalid>
+</testCase>
+<testCase>
+<section>4.12</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <data type="token">
+    <except>
+      <value>x</value>
+      <value>y</value>
+      <value>z</value>
+    </except>
+  </data>
+</element>
+</correct>
+<valid><foo/></valid>
+<valid><foo>xyz</foo></valid>
+<invalid><foo>x</foo></invalid>
+<invalid><foo>y</foo></invalid>
+<invalid><foo>y</foo></invalid>
+</testCase>
+<testCase>
+<section>4.12</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute name="bar"/>
+</element>
+</correct>
+<valid>
+<foo bar=""/>
+</valid>
+<valid>
+<foo bar="x"/>
+</valid>
+<invalid>
+<foo/>
+</invalid>
+</testCase>
+<testCase>
+<section>4.12</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute>
+    <name>bar</name>
+  </attribute>
+</element>
+</correct>
+<valid>
+<foo bar=""/>
+</valid>
+<valid>
+<foo bar="x"/>
+</valid>
+<invalid>
+<foo/>
+</invalid>
+</testCase>
+<testCase>
+<section>4.12</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <group>
+    <element name="bar">
+      <empty/>
+    </element>
+    <element name="bar">
+      <empty/>
+    </element>
+    <element name="bar">
+      <empty/>
+    </element>
+  </group>
+</element>
+</correct>
+<valid>
+<foo><bar/><bar/><bar/></foo>
+</valid>
+<invalid>
+<foo><bar/><bar/><bar/><bar/><bar/><bar/></foo>
+</invalid>
+<invalid>
+<foo><bar/><bar/></foo>
+</invalid>
+<invalid>
+<foo><bar/></foo>
+</invalid>
+<invalid>
+<foo></foo>
+</invalid>
+<invalid>
+<foo>X</foo>
+</invalid>
+<invalid>
+<foo><bar/>X<bar/><bar/></foo>
+</invalid>
+<invalid>
+<foo><bar/><bar/><bar/><bar/></foo>
+</invalid>
+</testCase>
+<testCase>
+<section>4.12</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <choice>
+    <element name="bar1">
+      <empty/>
+    </element>
+    <element name="bar2">
+      <empty/>
+    </element>
+    <element name="bar3">
+      <empty/>
+    </element>
+  </choice>
+</element>
+</correct>
+<valid><foo><bar1/></foo></valid>
+<valid><foo><bar2/></foo></valid>
+<valid><foo><bar3/></foo></valid>
+<invalid><foo/></invalid>
+</testCase>
+<testCase>
+<section>4.12</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <interleave>
+    <element name="bar1">
+      <empty/>
+    </element>
+    <element name="bar2">
+      <empty/>
+    </element>
+    <element name="bar3">
+      <empty/>
+    </element>
+  </interleave>
+</element>
+</correct>
+<valid><foo><bar1/><bar2/><bar3/></foo></valid>
+<valid><foo><bar1/><bar3/><bar2/></foo></valid>
+<valid><foo><bar2/><bar1/><bar3/></foo></valid>
+<valid><foo><bar2/><bar3/><bar1/></foo></valid>
+<valid><foo><bar3/><bar1/><bar2/></foo></valid>
+<valid><foo><bar3/><bar2/><bar1/></foo></valid>
+<invalid><foo><bar2/><bar1/></foo></invalid>
+<invalid><foo><bar1/><bar3/><bar2/><bar1/></foo></invalid>
+</testCase>
+<testCase>
+<section>4.12</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <group>
+    <element name="bar">
+      <empty/>
+    </element>
+  </group>
+</element>
+</correct>
+<valid><foo><bar/></foo></valid>
+<invalid><foo/></invalid>
+</testCase>
+<testCase>
+<section>4.12</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <interleave>
+    <element name="bar">
+      <empty/>
+    </element>
+  </interleave>
+</element>
+</correct>
+<valid><foo><bar/></foo></valid>
+<invalid><foo/></invalid>
+</testCase>
+<testCase>
+<section>4.12</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <choice>
+    <element name="bar">
+      <empty/>
+    </element>
+  </choice>
+</element>
+</correct>
+<valid><foo><bar/></foo></valid>
+<invalid><foo/></invalid>
+</testCase>
+</testSuite>
+<testSuite>
+<section>4.13</section>
+<testCase>
+<section>4.13</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <mixed>
+    <element name="bar">
+      <empty/>
+    </element>
+  </mixed>
+</element>
+</correct>
+<valid><foo>x<bar/></foo></valid>
+<valid><foo><bar/></foo></valid>
+<valid><foo><bar/>x</foo></valid>
+<valid><foo>x<bar/>y</foo></valid>
+<invalid><foo/></invalid>
+<invalid><foo><bar/><bar/></foo></invalid>
+</testCase>
+</testSuite>
+<testSuite>
+<section>4.14</section>
+<testCase>
+<section>4.14</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <optional>
+    <element name="bar">
+      <empty/>
+    </element>
+  </optional>
+</element>
+</correct>
+<valid><foo><bar/></foo></valid>
+<valid><foo/></valid>
+<invalid><foo>x<bar/></foo></invalid>
+<invalid><foo><bar/><bar/></foo></invalid>
+</testCase>
+</testSuite>
+<testSuite>
+<section>4.15</section>
+<testCase>
+<section>4.15</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <zeroOrMore>
+    <element name="bar">
+      <empty/>
+    </element>
+  </zeroOrMore>
+</element>
+</correct>
+<valid><foo><bar/></foo></valid>
+<valid><foo/></valid>
+<invalid><foo>x<bar/></foo></invalid>
+<invalid><foo><baz/></foo></invalid>
+<valid><foo><bar/><bar/></foo></valid>
+</testCase>
+</testSuite>
+<testSuite>
+<section>4.16</section>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element>
+    <anyName>
+      <except>
+        <anyName/>
+      </except>
+    </anyName>
+    <empty/>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element>
+    <anyName>
+      <except>
+        <choice>
+          <anyName/>
+          <name>foo</name>
+        </choice>
+      </except>
+    </anyName>
+    <empty/>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element>
+    <nsName ns="">
+      <except>
+        <nsName ns=""/>
+      </except>
+    </nsName>
+    <empty/>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element>
+    <nsName ns="">
+      <except>
+        <choice>
+          <nsName ns=""/>
+          <name>foo</name>
+        </choice>
+      </except>
+    </nsName>
+    <empty/>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element>
+    <nsName ns="">
+      <except>
+        <anyName/>
+      </except>
+    </nsName>
+    <empty/>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element>
+    <nsName ns="">
+      <except>
+        <choice>
+          <anyName/>
+          <name>foo</name>
+        </choice>
+      </except>
+    </nsName>
+    <empty/>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<documentation>Tests that 4.16 is before 4.20.</documentation>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <zeroOrMore>
+      <attribute>
+	<anyName>
+	  <except>
+	    <anyName/>
+	  </except>
+	</anyName>
+	<text/>
+      </attribute>
+      <notAllowed/>
+    </zeroOrMore>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<documentation>Tests that 4.16 is before removal of unreachable definitions.</documentation>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <empty/>
+  </element>
+</start>
+<define name="bar">
+  <element>
+    <anyName>
+      <except>
+	<anyName/>
+      </except>
+    </anyName>
+    <empty/>
+  </element>
+</define>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute name="xmlns">
+    <text/>
+  </attribute>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<correct>
+<element name="xmlns" xmlns="http://relaxng.org/ns/structure/1.0">
+  <empty/>
+</element>
+</correct>
+<valid><xmlns/></valid>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute name=" xmlns">
+    <text/>
+  </attribute>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <optional>
+    <notAllowed/>
+    <attribute name="xmlns">
+      <text/>
+    </attribute>
+  </optional>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <element name="foo">
+      <empty/>
+    </element>
+  </start>
+  <define name="foo">
+    <attribute name="xmlns">
+      <text/>
+    </attribute>
+  </define>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute name="xmlns" ns="">
+    <text/>
+  </attribute>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute>
+    <choice>
+      <name ns="">xmlns</name>
+      <name>foo</name>
+    </choice>
+    <text/>
+  </attribute>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute>
+    <name ns="">xmlns</name>
+    <text/>
+  </attribute>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute>
+    <name>xmlns</name>
+    <text/>
+  </attribute>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute>
+    <name>
+      xmlns
+    </name>
+    <text/>
+  </attribute>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute>
+    <choice>
+      <name>foo</name>
+      <name ns="">xmlns</name>
+    </choice>
+    <text/>
+  </attribute>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <oneOrMore>
+    <attribute>
+      <anyName>
+	<except>
+	  <name>xmlns</name>
+	</except>
+      </anyName>
+      <text/>
+    </attribute>
+  </oneOrMore>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <oneOrMore>
+    <attribute>
+      <nsName ns="">
+	<except>
+	  <name>xmlns</name>
+	</except>
+      </nsName>
+      <text/>
+    </attribute>
+  </oneOrMore>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute ns="http://www.w3.org/2000/xmlns" name="bar">
+    <text/>
+  </attribute>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" ns="http://www.w3.org/2000/xmlns">
+  <empty/>
+</element>
+</correct>
+<valid><foo xmlns="http://www.w3.org/2000/xmlns"/></valid>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <data type="token">
+    <param name="minLength">2</param>
+  </data>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <data type="tok"/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <value type="tok"/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <optional>
+    <notAllowed/>
+    <data type="token">
+      <param name="minLength">2</param>
+    </data>
+  </optional>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <optional>
+    <notAllowed/>
+    <data type="tok"/>
+  </optional>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <optional>
+    <notAllowed/>
+    <value type="tok"/>
+  </optional>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <empty/>
+  </element>
+</start>
+<define name="foo">
+  <data type="token">
+    <param name="minLength">2</param>
+  </data>
+</define>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <empty/>
+  </element>
+</start>
+<define name="foo">
+  <data type="tok"/>
+</define>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <empty/>
+  </element>
+</start>
+<define name="foo">
+  <value type="tok"/>
+</define>
+</grammar>
+</incorrect>
+</testCase>
+</testSuite>
+<testSuite>
+<section>4.17</section>
+<testCase>
+<section>4.17</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <ref name="x"/>
+</start>
+<define name="x">
+  <element name="foo1">
+    <empty/>
+  </element>
+</define>
+<define name="x" combine="choice">
+  <element name="foo2">
+    <empty/>
+  </element>
+</define>
+<define name="x">
+  <element name="foo3">
+    <empty/>
+  </element>
+</define>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.17</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start name="x">
+  <element name="foo1">
+    <empty/>
+  </element>
+</start>
+<start name="x" combine="choice">
+  <element name="foo2">
+    <empty/>
+  </element>
+</start>
+<start name="x">
+  <element name="foo3">
+    <empty/>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.17</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <ref name="x"/>
+</start>
+<define name="x">
+  <element name="foo1">
+    <empty/>
+  </element>
+</define>
+<define name="x">
+  <element name="foo2">
+    <empty/>
+  </element>
+</define>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.17</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start name="x">
+  <element name="foo1">
+    <empty/>
+  </element>
+</start>
+<start name="x">
+  <element name="foo2">
+    <empty/>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.17</section>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <ref name="x"/>
+</start>
+<define name="x" combine="choice">
+  <element name="foo1">
+    <empty/>
+  </element>
+</define>
+<define name="x" combine="choice">
+  <element name="foo2">
+    <empty/>
+  </element>
+</define>
+<define name="x">
+  <element name="foo3">
+    <empty/>
+  </element>
+</define>
+</grammar>
+</correct>
+<valid>
+<foo1/>
+</valid>
+<valid>
+<foo2/>
+</valid>
+<valid>
+<foo3/>
+</valid>
+<invalid>
+<foo4/>
+</invalid>
+</testCase>
+<testCase>
+<section>4.17</section>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start combine="choice">
+  <element name="foo1">
+    <empty/>
+  </element>
+</start>
+<start combine="choice">
+  <element name="foo2">
+    <empty/>
+  </element>
+</start>
+<start>
+  <element name="foo3">
+    <empty/>
+  </element>
+</start>
+</grammar>
+</correct>
+<valid>
+<foo1/>
+</valid>
+<valid>
+<foo2/>
+</valid>
+<valid>
+<foo3/>
+</valid>
+<invalid>
+<foo4/>
+</invalid>
+</testCase>
+<testCase>
+<section>4.17</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <ref name="x"/>
+  </element>
+</start>
+<define name="x" combine="choice">
+  <element name="bar1">
+    <empty/>
+  </element>
+</define>
+<define name="x">
+  <element name="bar2">
+    <empty/>
+  </element>
+</define>
+<define name="x" combine="interleave">
+  <element name="bar3">
+    <empty/>
+  </element>
+</define>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.17</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+<grammar>
+<start name="x" combine="choice">
+  <element name="bar1">
+    <empty/>
+  </element>
+</start>
+<start name="x">
+  <element name="bar2">
+    <empty/>
+  </element>
+</start>
+<start name="x" combine="interleave">
+  <element name="bar3">
+    <empty/>
+  </element>
+</start>
+</grammar>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.17</section>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <ref name="x"/>
+  </element>
+</start>
+<define name="x" combine="interleave">
+  <element name="bar1">
+    <empty/>
+  </element>
+</define>
+<define name="x" combine="interleave">
+  <element name="bar2">
+    <empty/>
+  </element>
+</define>
+<define name="x">
+  <element name="bar3">
+    <empty/>
+  </element>
+</define>
+</grammar>
+</correct>
+<valid>
+<foo><bar1/><bar2/><bar3/></foo>
+</valid>
+<valid>
+<foo><bar1/><bar3/><bar2/></foo>
+</valid>
+<valid>
+<foo><bar2/><bar3/><bar1/></foo>
+</valid>
+<invalid>
+<foo><bar2/><bar3/><bar1/><bar2/></foo>
+</invalid>
+</testCase>
+<testCase>
+<section>4.17</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+<grammar>
+<start combine="interleave">
+  <element name="bar1">
+    <empty/>
+  </element>
+</start>
+<start>
+  <element name="bar2">
+    <empty/>
+  </element>
+</start>
+<start combine="interleave">
+  <element name="bar3">
+    <empty/>
+  </element>
+</start>
+</grammar>
+</element>
+</correct>
+<valid>
+<foo><bar1/><bar2/><bar3/></foo>
+</valid>
+<valid>
+<foo><bar1/><bar3/><bar2/></foo>
+</valid>
+<valid>
+<foo><bar2/><bar3/><bar1/></foo>
+</valid>
+<invalid>
+<foo><bar2/><bar3/><bar1/><bar2/></foo>
+</invalid>
+</testCase>
+<testCase>
+<section>4.17</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <ref name="x"/>
+  </element>
+</start>
+<define name="x">
+  <element name="bar1">
+    <empty/>
+  </element>
+</define>
+<define name="x" combine="interleave">
+  <element name="bar2">
+    <empty/>
+  </element>
+</define>
+<define name="x">
+  <element name="bar3">
+    <empty/>
+  </element>
+</define>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.17</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0"> 
+<grammar>
+<start name="x">
+  <element name="bar1">
+    <empty/>
+  </element>
+</start>
+<start name="x" combine="interleave">
+  <element name="bar2">
+    <empty/>
+  </element>
+</start>
+<start name="x">
+  <element nam
\ No newline at end of file
diff --git a/fuzz/seed_corpus/7d62086ba1a855963273de7fe48d3dd03373e3c7 b/fuzz/seed_corpus/7d62086ba1a855963273de7fe48d3dd03373e3c7
new file mode 100644
index 000000000000..a77ec57e8a33
--- /dev/null
+++ b/fuzz/seed_corpus/7d62086ba1a855963273de7fe48d3dd03373e3c7
@@ -0,0 +1,3 @@
+<schema xmlns='http://www.w3.org/2001/XMLSchema' targetNamespace='http://my.ns/'>
+ <element name='my' type='string'/>
+</schema>
diff --git a/fuzz/seed_corpus/7d7b180aa02ec5614ede7215ee71a2da5ada9c8f b/fuzz/seed_corpus/7d7b180aa02ec5614ede7215ee71a2da5ada9c8f
new file mode 100644
index 000000000000..a964a07b58fe
--- /dev/null
+++ b/fuzz/seed_corpus/7d7b180aa02ec5614ede7215ee71a2da5ada9c8f
@@ -0,0 +1 @@
+<foo xmlns="http://foo.com/"/>
diff --git a/fuzz/seed_corpus/7d8a71f28307f5fde233975b156ce0c7753d6e80 b/fuzz/seed_corpus/7d8a71f28307f5fde233975b156ce0c7753d6e80
new file mode 100644
index 000000000000..c4602397d24b
--- /dev/null
+++ b/fuzz/seed_corpus/7d8a71f28307f5fde233975b156ce0c7753d6e80
@@ -0,0 +1 @@
+<!-- Empty DTD -->
\ No newline at end of file
diff --git a/fuzz/seed_corpus/7da9aadc61efbf87721a356af3254d37eb2c0f20 b/fuzz/seed_corpus/7da9aadc61efbf87721a356af3254d37eb2c0f20
new file mode 100644
index 000000000000..50bdd3213470
--- /dev/null
+++ b/fuzz/seed_corpus/7da9aadc61efbf87721a356af3254d37eb2c0f20
@@ -0,0 +1 @@
+<foo xmlnsbar="1"/>
diff --git a/fuzz/seed_corpus/7de13be5eeb2eecaf2cdc74d0c2bd0ea6b7c6321 b/fuzz/seed_corpus/7de13be5eeb2eecaf2cdc74d0c2bd0ea6b7c6321
new file mode 100644
index 000000000000..e49f6eca710c
--- /dev/null
+++ b/fuzz/seed_corpus/7de13be5eeb2eecaf2cdc74d0c2bd0ea6b7c6321
@@ -0,0 +1,6 @@
+<element name="bad" xmlns="http://relaxng.org/ns/structure/1.0">
+  <data type="string"/>
+  <element name="note">
+    <text/>
+  </element>
+</element>
diff --git a/fuzz/seed_corpus/7e4e69c985366bf1858406110a39892313a7c493 b/fuzz/seed_corpus/7e4e69c985366bf1858406110a39892313a7c493
new file mode 100644
index 000000000000..f8210893d868
--- /dev/null
+++ b/fuzz/seed_corpus/7e4e69c985366bf1858406110a39892313a7c493
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<foo
+	xmlns="http://FOO" 
+	xmlns:foo="http://FOO" 
+	xmlns:bar="http://BAR" 	
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+	xsi:schemaLocation="http://FOO anyAttr-processContents1_0.xsd">
+	<elem.lax.A foo:barA_1="PL"/>
+	<elem.lax.B foo:barA_2="o"/>
+	<elem.strict foo:barB="FR"/>
+	<elem.skip foo:barC="o"/>
+</foo>
+
diff --git a/fuzz/seed_corpus/7e641e43a098f4fab7665342745c10c28e89939a b/fuzz/seed_corpus/7e641e43a098f4fab7665342745c10c28e89939a
new file mode 100644
index 000000000000..23d3c0646e30
--- /dev/null
+++ b/fuzz/seed_corpus/7e641e43a098f4fab7665342745c10c28e89939a
@@ -0,0 +1,8 @@
+<?xml version='1.0'?>
+<!DOCTYPE root [
+<!ENTITY % deftest '&#60;!ELEMENT test (#PCDATA) >' >
+<!ENTITY % defmiddle '&#60;!ELEMENT middle (test) >' >
+<!ENTITY % defroot '&#60;!ELEMENT root (middle) >' >
+%defroot;%defmiddle;%deftest;
+]>
+<root><middle><test>sample</test></middle></root>
diff --git a/fuzz/seed_corpus/7ebc3a901368f17eb0b187ffc0491400e12fe9b9 b/fuzz/seed_corpus/7ebc3a901368f17eb0b187ffc0491400e12fe9b9
new file mode 100644
index 000000000000..1cbaf1fb1e20
--- /dev/null
+++ b/fuzz/seed_corpus/7ebc3a901368f17eb0b187ffc0491400e12fe9b9
@@ -0,0 +1,2 @@
+<foo xmlns="http://example.com/xsd/ns" id="abc"/>
+
diff --git a/fuzz/seed_corpus/7ed60fa7c3717de45b17ee68ec1783c7480d58a1 b/fuzz/seed_corpus/7ed60fa7c3717de45b17ee68ec1783c7480d58a1
new file mode 100644
index 000000000000..cdb7437f0b4d
--- /dev/null
+++ b/fuzz/seed_corpus/7ed60fa7c3717de45b17ee68ec1783c7480d58a1
@@ -0,0 +1,43 @@
+<?xml version="1.0"?>
+<!DOCTYPE iddemo [
+<!ELEMENT iddemo (head?, (chapter)*)>
+<!ATTLIST iddemo id ID #IMPLIED>
+<!ELEMENT head (title?, (p)*)>
+<!ATTLIST head id ID #IMPLIED>
+<!ELEMENT chapter (title?, (p | image)*)>
+<!ATTLIST chapter id ID #IMPLIED>
+<!ELEMENT image EMPTY>
+<!ATTLIST image href CDATA #IMPLIED>
+<!ELEMENT title (#PCDATA)>
+<!ELEMENT p (#PCDATA)>
+]>
+
+<iddemo>
+  <head>
+   <title>Welcome to Gnome</title>
+  </head>
+  <chapter id="chapter1">
+   <title>The Linux adventure</title>
+   <p>bla bla bla ...</p>
+   <image href="linus.gif"/>
+   <p>...</p>
+   <p>third p</p>
+   <p>fourth p</p>
+  </chapter>
+  <chapter id="chapter2">
+   <title>Chapter 2</title>
+   <p>this is chapter 2 ...</p>
+  </chapter>
+  <chapter id="chapter3">
+   <title>Chapter 3</title>
+   <p>this is chapter 3 ...</p>
+  </chapter>
+  <chapter id="chapter4">
+   <title>Chapter 4</title>
+   <p>this is chapter 4 ...</p>
+  </chapter>
+  <chapter id="chapter5">
+   <title>Chapter 5</title>
+   <p>this is chapter 5 ...</p>
+  </chapter>
+</iddemo>
diff --git a/fuzz/seed_corpus/7f0abc1c206fe282b9c426ac221c78bbb0814173 b/fuzz/seed_corpus/7f0abc1c206fe282b9c426ac221c78bbb0814173
new file mode 100644
index 000000000000..54f1973fac9b
--- /dev/null
+++ b/fuzz/seed_corpus/7f0abc1c206fe282b9c426ac221c78bbb0814173
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<!-- 3.2.3 : 3.2
+    If ref is present, then all of <simpleType>, form and type must be absent
+    This one tests "type"
+-->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="http://foo" xmlns:foo="http://foo">
+	
+  <element name="foo">
+  	  <complexType>
+  	  	<attribute ref="foo:bar" type="string"/> 	  		
+  	  </complexType>    
+  </element>  
+  
+  <attribute name="bar" type="string"/>
+
+</schema>
diff --git a/fuzz/seed_corpus/7f47e1db739cfe08b61962939dbd91a764e26b0e b/fuzz/seed_corpus/7f47e1db739cfe08b61962939dbd91a764e26b0e
new file mode 100644
index 000000000000..1c644d18401a
--- /dev/null
+++ b/fuzz/seed_corpus/7f47e1db739cfe08b61962939dbd91a764e26b0e
@@ -0,0 +1,4 @@
+public "-//OASIS//DTD DocBook XML CALS Table Model V4.1//EN"
+public "-//Davenport//DTD DocBook V3.0//EN"
+public "-//OASIS//DTD XML Exchange Table Model 19990315//EN"
+public "-//Davenport//ENTITIES DocBook Additional General Entities V3.0//EN"
diff --git a/fuzz/seed_corpus/7f621cd731ad008c88ebb4f78ffe9e1cc3a5b15f b/fuzz/seed_corpus/7f621cd731ad008c88ebb4f78ffe9e1cc3a5b15f
new file mode 100644
index 000000000000..3c11e29ba6b2
--- /dev/null
+++ b/fuzz/seed_corpus/7f621cd731ad008c88ebb4f78ffe9e1cc3a5b15f
@@ -0,0 +1,14 @@
+<?xml version="1.0"?>
+<!DOCTYPE envelope [
+  <!ENTITY dsig "http://www.w3.org/2000/09/xmldsig#">
+  <!ENTITY c14n "http://www.w3.org/TR/2001/REC-xml-c14n-20010315">
+  <!ENTITY xpath "http://www.w3.org/TR/1999/REC-xpath-19991116">
+  <!ENTITY xslt "http://www.w3.org/TR/1999/REC-xslt-19991116">
+  <!ATTLIST Notaries Id ID #IMPLIED>
+]>
+<XPath xmlns:dsig="&dsig;">
+    (//.|//@*|//namespace::*)
+    [
+	ancestor-or-self::dsig:X509Data
+    ]
+</XPath>
diff --git a/fuzz/seed_corpus/7fde29284068ea511b9b2be6dd901afb585d8064 b/fuzz/seed_corpus/7fde29284068ea511b9b2be6dd901afb585d8064
new file mode 100644
index 000000000000..53bf38fd6bb6
--- /dev/null
+++ b/fuzz/seed_corpus/7fde29284068ea511b9b2be6dd901afb585d8064
@@ -0,0 +1,163 @@
+<?xml version = "1.0" standalone = "yes"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG April 1999//EN"
+ "http://www.w3.org/Graphics/SVG/svg-19990412.dtd">
+<svg width = "242px" height="383px">
+<g style = "stroke: #000000" > 
+</g> 
+<g style = "fill: #f2cc99" > 
+   <polyline verts = " 69,18 82,8 99,3 118,5 135,12 149,21 156,13 165,9 177,13 183,28 180,50 164,91 155,107 154,114 151,121 141,127 139,136 155,206 157,251 126,342 133,357 128,376 83,376 75,368 67,350 61,350 53,369 4,369 2,361 5,354 12,342 16,321 4,257 4,244 7,218 9,179 26,127 43,93 32,77 30,70 24,67 16,49 17,35 18,23 30,12 40,7 53,7 62,12 69,18 69,18 69,18"/> 
+</g> 
+<g style = "fill: #e5b27f" > 
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+</g> 
+<g style = "fill: #eb8080" > 
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+</g> 
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+</g> 
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+</g> 
+<g style = "fill: #9c826b" > 
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+</g> 
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+   <polyline verts = " 107,114 101,110 98,102 105,97 111,98 119,102 121,108 118,112 113,115 107,114 107,114 107,114"/> 
+   <polyline verts = " 148,106 145,110 146,116 150,118 152,111 151,107 148,106 148,106 148,106"/> 
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+   <polyline verts = " 87,56 91,52 96,50 102,56 98,56 92,60 87,56 87,56 87,56"/> 
+   <polyline verts = " 85,68 89,73 98,76 106,74 96,73 91,70 85,68 85,68 85,68"/> 
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+   <polyline verts = " 26,22 34,15 43,10 52,10 59,16 47,15 32,22 26,22 26,22 26,22"/> 
+   <polyline verts = " 160,19 152,26 149,34 154,33 152,30 157,30 155,26 158,27 157,23 161,23 160,19 160,19 160,19"/> 
+</g> 
+<g style = "fill: #000000" > 
+   <polyline verts = " 98,117 105,122 109,122 105,117 113,120 121,120 130,112 128,108 123,103 123,99 128,101 132,106 135,109 142,105 142,101 145,101 145,91 148,101 145,105 136,112 135,116 143,124 148,120 150,122 142,128 133,122 121,125 112,126 103,125 100,129 96,124 98,117 98,117 98,117"/> 
+   <polyline verts = " 146,118 152,118 152,115 149,115 146,118 146,118 146,118"/> 
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+   <polyline verts = " 106,112 108,115 114,116 118,114 106,112 106,112 106,112"/> 
+   <polyline verts = " 108,108 111,110 116,110 119,108 108,108 108,108 108,108"/> 
+   <polyline verts = " 106,104 109,105 117,106 115,104 106,104 106,104 106,104"/> 
+   <polyline verts = " 50,25 41,26 34,33 39,43 49,58 36,51 47,68 55,69 54,59 61,57 74,46 60,52 67,42 57,48 61,40 54,45 60,36 59,29 48,38 52,30 47,32 50,25 50,25 50,25"/> 
+   <polyline verts = " 147,34 152,41 155,49 161,53 157,47 164,47 158,43 168,44 159,40 164,37 169,37 164,33 169,34 165,28 170,30 170,25 173,29 175,27 176,32 173,36 175,39 172,42 172,46 168,49 170,55 162,57 158,63 155,58 153,50 149,46 147,34 147,34 147,34"/> 
+   <polyline verts = " 155,71 159,80 157,93 157,102 155,108 150,101 149,93 154,101 152,91 151,83 155,79 155,71 155,71 155,71"/> 
+   <polyline verts = " 112,78 115,81 114,91 112,87 113,82 112,78 112,78 112,78"/> 
+   <polyline verts = " 78,28 64,17 58,11 47,9 36,10 28,16 21,26 18,41 20,51 23,61 33,65 28,68 37,74 36,81 43,87 48,90 43,100 40,98 39,90 31,80 30,72 22,71 17,61 14,46 16,28 23,17 33,9 45,6 54,6 65,12 78,28 78,28 78,28"/> 
+   <polyline verts = " 67,18 76,9 87,5 101,2 118,3 135,8 149,20 149,26 144,19 132,12 121,9 105,7 89,8 76,14 70,20 67,18 67,18 67,18"/> 
+   <polyline verts = " 56,98 48,106 56,103 47,112 56,110 52,115 57,113 52,121 62,115 58,123 65,119 63,125 69,121 68,127 74,125 74,129 79,128 83,132 94,135 93,129 85,127 81,122 76,126 75,121 71,124 71,117 66,121 66,117 62,117 64,112 60,113 60,110 57,111 61,105 57,107 60,101 55,102 56,98 56,98 56,98"/> 
+   <polyline verts = " 101,132 103,138 106,134 106,139 112,136 111,142 115,139 114,143 119,142 125,145 131,142 135,138 140,134 140,129 143,135 145,149 150,171 149,184 145,165 141,150 136,147 132,151 131,149 126,152 125,150 121,152 117,148 111,152 110,148 105,149 104,145 98,150 96,138 94,132 94,130 98,132 101,132 101,132 101,132"/> 
+   <polyline verts = " 41,94 32,110 23,132 12,163 6,190 7,217 5,236 3,247 9,230 12,211 12,185 18,160 26,134 35,110 43,99 41,94 41,94 41,94"/> 
+   <polyline verts = " 32,246 41,250 50,257 52,267 53,295 53,323 59,350 54,363 51,365 44,366 42,360 40,372 54,372 59,366 62,353 71,352 75,335 73,330 66,318 68,302 64,294 67,288 63,286 63,279 59,275 58,267 56,262 50,247 42,235 44,246 32,236 35,244 32,246 32,246 32,246"/> 
+   <polyline verts = " 134,324 146,320 159,322 173,327 179,337 179,349 172,355 158,357 170,350 174,343 170,333 163,328 152,326 134,329 134,324 134,324 134,324"/> 
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+   <polyline verts = " 165,296 158,301 156,310 156,323 162,324 159,318 162,308 162,304 165,296 165,296 165,296"/> 
+   <polyline verts = " 99,252 105,244 107,234 115,228 121,228 131,235 122,233 113,235 109,246 121,239 133,243 121,243 110,251 99,252 99,252 99,252"/> 
+   <polyline verts = " 117,252 124,247 134,249 136,253 126,252 117,252 117,252 117,252"/> 
+   <polyline verts = " 117,218 132,224 144,233 140,225 132,219 117,218 117,218 117,218"/> 
+   <polyline verts = " 122,212 134,214 143,221 141,213 132,210 122,212 122,212 122,212"/> 
+   <polyline verts = " 69,352 70,363 76,373 86,378 97,379 108,379 120,377 128,378 132,373 135,361 133,358 132,366 127,375 121,374 121,362 119,367 117,374 110,376 110,362 107,357 106,371 104,375 97,376 90,375 90,368 86,362 83,364 86,369 85,373 78,370 73,362 71,351 69,352 69,352 69,352"/> 
+   <polyline verts = " 100,360 96,363 99,369 102,364 100,360 100,360 100,360"/> 
+   <polyline verts = " 115,360 112,363 114,369 117,364 115,360 115,360 115,360"/> 
+   <polyline verts = " 127,362 125,364 126,369 128,365 127,362 127,362 127,362"/> 
+   <polyline verts = " 5,255 7,276 11,304 15,320 13,334 6,348 2,353 0,363 5,372 12,374 25,372 38,372 44,369 42,367 36,368 31,369 30,360 27,368 20,370 16,361 15,368 10,369 3,366 3,359 6,352 11,348 17,331 19,316 12,291 9,274 5,255 5,255 5,255"/> 
+   <polyline verts = " 10,358 7,362 10,366 11,362 10,358 10,358 10,358"/> 
+   <polyline verts = " 25,357 22,360 24,366 27,360 25,357 25,357 25,357"/> 
+   <polyline verts = " 37,357 34,361 36,365 38,361 37,357 37,357 37,357"/> 
+   <polyline verts = " 49,356 46,359 47,364 50,360 49,356 49,356 49,356"/> 
+   <polyline verts = " 130,101 132,102 135,101 139,102 143,103 142,101 137,100 133,100 130,101 130,101 130,101"/> 
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+   <polyline verts = " 139,52 139,56 140,60 142,58 141,56 139,52 139,52 139,52"/> 
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+   <polyline verts = " 68,109 87,106 107,106 106,108 88,108 68,109 68,109 68,109"/> 
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+   <polyline verts = " 108,101 98,99 87,99 78,99 93,100 105,102 108,101 108,101 108,101"/> 
+   <polyline verts = " 85,63 91,63 97,60 104,60 108,62 111,69 112,75 110,74 108,71 103,73 106,69 105,65 103,64 103,67 102,70 99,70 97,66 94,67 97,72 88,67 84,66 85,63 85,63 85,63"/> 
+   <polyline verts = " 140,74 141,66 144,61 150,61 156,62 153,70 150,73 152,65 150,65 151,68 149,71 146,71 144,66 143,70 143,74 140,74 140,74 140,74"/> 
+   <polyline verts = " 146,20 156,11 163,9 172,9 178,14 182,18 184,32 182,42 182,52 177,58 176,67 171,76 165,90 157,105 160,92 164,85 168,78 167,73 173,66 172,62 175,59 174,55 177,53 180,46 181,29 179,21 173,13 166,11 159,13 153,18 148,23 146,20 146,20 146,20"/> 
+   <polyline verts = " 150,187 148,211 150,233 153,247 148,267 135,283 125,299 136,292 131,313 122,328 122,345 129,352 133,359 133,367 137,359 148,356 140,350 131,347 129,340 132,332 140,328 137,322 140,304 154,265 157,244 155,223 161,220 175,229 186,247 185,260 176,275 178,287 185,277 188,261 196,253 189,236 174,213 150,187 150,187 150,187"/> 
+   <polyline verts = " 147,338 142,341 143,345 141,354 147,343 147,338 147,338 147,338"/> 
+   <polyline verts = " 157,342 156,349 150,356 157,353 163,346 162,342 157,342 157,342 157,342"/> 
+   <polyline verts = " 99,265 96,284 92,299 73,339 73,333 87,300 99,265 99,265 99,265"/> 
+</g></svg>
+
diff --git a/fuzz/seed_corpus/8009a62e67818ddf363f49775f8b3e281e8fa04c b/fuzz/seed_corpus/8009a62e67818ddf363f49775f8b3e281e8fa04c
new file mode 100644
index 000000000000..a07f6c7b3958
--- /dev/null
+++ b/fuzz/seed_corpus/8009a62e67818ddf363f49775f8b3e281e8fa04c
@@ -0,0 +1,11 @@
+<!DOCTYPE doc [
+<!ATTLIST e2 xml:space (default|preserve) 'preserve'>
+<!ATTLIST e3 id ID #IMPLIED>
+]>
+<doc xmlns="http://www.ietf.org" xmlns:w3c="http://www.w3.org" xml:base="something/else">
+   <e1>
+      <e2 xmlns="" xml:id="abc" xml:base="bar/">
+         <e3 id="E3" xml:base="foo"/>
+      </e2>
+   </e1>
+</doc>
diff --git a/fuzz/seed_corpus/801d22b517df552c84c59feef532047455669503 b/fuzz/seed_corpus/801d22b517df552c84c59feef532047455669503
new file mode 100644
index 000000000000..0a9fee773284
--- /dev/null
+++ b/fuzz/seed_corpus/801d22b517df552c84c59feef532047455669503
@@ -0,0 +1,9 @@
+<?xml version="1.0"?>
+<svg width="4in" height="3in"
+ xmlns = 'http://www.w3.org/Graphics/SVG/svg-19990412.dtd'>
+  <desc>This well formed svg document contains a hyperlink
+  </desc>
+  <a xml:link="simple" show="replace" actuate="user" href="http://www.w3.org">
+    <p d="M 0 0 L 200 0 L 100 200 Z"/>
+  </a>
+</svg>
diff --git a/fuzz/seed_corpus/8107206fa6e510fd3b3faa09c11bc54b5f3e0b53 b/fuzz/seed_corpus/8107206fa6e510fd3b3faa09c11bc54b5f3e0b53
new file mode 100644
index 0000000000000000000000000000000000000000..8c402e02c0ed3261e38b73e81838959aa4b76852
GIT binary patch
literal 346
zcmZ9Iy$*sv5QM+lr$Bo|8!LsxM4td_V*q~=I0+CVFRu=ZhDdX}H#<8scds{VBAyiF
zcs$6csJU^+v0=uNISW-!6GtLE)zopZ>4BI%zE~@^?2K2_a1tZcnVU{#+*S&;7!e^8
zxlXm`OE=~!#ai82H5beK-Ur7_Y8~oyjy*lo=`|~Dm-6gh(5P0l+W1E+;VnloQp?p?
gu13j1rE*GL7*eWBEX@z={$pSV#t%m7y{FQA0KQ~8#sB~S

literal 0
HcmV?d00001

diff --git a/fuzz/seed_corpus/810e451e6ad1f1c8680db315bb56c75941df82c7 b/fuzz/seed_corpus/810e451e6ad1f1c8680db315bb56c75941df82c7
new file mode 100644
index 000000000000..6f2b333c246a
--- /dev/null
+++ b/fuzz/seed_corpus/810e451e6ad1f1c8680db315bb56c75941df82c7
@@ -0,0 +1,18 @@
+<xs:schema xmlns:tns="http://myns"
+        targetNamespace="http://myns"
+        xmlns:xs="http://www.w3.org/2001/XMLSchema"
+>
+
+  <xs:element name="a" />
+
+  <xs:complexType name="c" >
+        <xs:sequence minOccurs="2" maxOccurs="4">
+             <xs:sequence minOccurs="19" maxOccurs="20">
+                  <xs:element ref="tns:a" />
+             </xs:sequence>
+        </xs:sequence>
+  </xs:complexType>
+
+  <xs:element name="c" type="tns:c" />
+
+</xs:schema>
diff --git a/fuzz/seed_corpus/8139c334fd7029acc0185cd17ac297ba8c31f3a7 b/fuzz/seed_corpus/8139c334fd7029acc0185cd17ac297ba8c31f3a7
new file mode 100644
index 000000000000..9535ffcf280b
--- /dev/null
+++ b/fuzz/seed_corpus/8139c334fd7029acc0185cd17ac297ba8c31f3a7
@@ -0,0 +1,18 @@
+<?xml version="1.0"?>
+<D:multistatus xmlns:D="http://www.ietf.org/standards/dav/">
+  <D:response>
+    <D:prop>
+      <D:supportedlock>
+        <D:LockEntry>
+          <D:locktype>Write</D:locktype>
+          <D:lockscope>Exclusive</D:lockscope>
+        </D:LockEntry>
+        <D:LockEntry>
+          <D:locktype>Write</D:locktype>
+          <D:lockscope>Shared</D:lockscope>
+        </D:LockEntry>
+      </D:supportedlock>
+    </D:prop>
+    <D:status>HTTP/1.1 200 OK</D:status>
+  </D:response>
+</D:multistatus>
diff --git a/fuzz/seed_corpus/813ea194416cf7a07ceb9fbbadb6ad95f1681424 b/fuzz/seed_corpus/813ea194416cf7a07ceb9fbbadb6ad95f1681424
new file mode 100644
index 000000000000..6b35b9f37660
--- /dev/null
+++ b/fuzz/seed_corpus/813ea194416cf7a07ceb9fbbadb6ad95f1681424
@@ -0,0 +1,21 @@
+<?xml version="1.0"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
+  <xs:complexType name="personName">
+    <xs:sequence>
+      <xs:element name="title" minOccurs="0"/>
+      <xs:element name="forename" minOccurs="0" maxOccurs="unbounded"/>
+      <xs:element name="surname"/>
+    </xs:sequence>
+  </xs:complexType>
+  <xs:complexType name="simpleName">
+    <xs:complexContent>
+      <xs:restriction base="personName">
+        <xs:sequence>
+          <xs:element name="forename" minOccurs="1" maxOccurs="1"/>
+          <xs:element name="surname"/>
+        </xs:sequence>
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="who" type="simpleName"/>
+</xs:schema>
diff --git a/fuzz/seed_corpus/814696d90cc9eb8d7673dea191aa107e69f13a60 b/fuzz/seed_corpus/814696d90cc9eb8d7673dea191aa107e69f13a60
new file mode 100644
index 000000000000..f1af6a26bf5a
--- /dev/null
+++ b/fuzz/seed_corpus/814696d90cc9eb8d7673dea191aa107e69f13a60
@@ -0,0 +1,4 @@
+<x xmlns:xinclude="http://www.w3.org/2001/XInclude">
+   <!-- Simple test of including another text document -->
+   <xinclude:include href="../ents/something.txt" parse="text"/>
+</x>
diff --git a/fuzz/seed_corpus/81900cdf0f2e39732efec7b29854ba59dee6ff2b b/fuzz/seed_corpus/81900cdf0f2e39732efec7b29854ba59dee6ff2b
new file mode 100644
index 000000000000..009e322e248b
--- /dev/null
+++ b/fuzz/seed_corpus/81900cdf0f2e39732efec7b29854ba59dee6ff2b
@@ -0,0 +1,7 @@
+<?xml version="1.0"?>
+<!DOCTYPE EXAMPLE SYSTEM "example.dtd" [
+<!ENTITY xml "<prefix:node>prefix is indeclared here</prefix:node>">
+]>
+<EXAMPLE xmlns:prefix="http://example.com">
+    &xml;
+</EXAMPLE>
diff --git a/fuzz/seed_corpus/819a7632e78054517b5e55a3040e35bb963936e7 b/fuzz/seed_corpus/819a7632e78054517b5e55a3040e35bb963936e7
new file mode 100644
index 000000000000..ba3919415081
--- /dev/null
+++ b/fuzz/seed_corpus/819a7632e78054517b5e55a3040e35bb963936e7
@@ -0,0 +1,7 @@
+<?xml version="1.0"?>
+<!DOCTYPE a SYSTEM "dtds/127772.dtd">
+
+<a>
+  <b xlink:href="http://fakeurl.net">b text</b>
+</a>
+
diff --git a/fuzz/seed_corpus/81aedd976c16631f3d4d4ac1a5e00fd2371d34f2 b/fuzz/seed_corpus/81aedd976c16631f3d4d4ac1a5e00fd2371d34f2
new file mode 100644
index 000000000000..94f707196aff
--- /dev/null
+++ b/fuzz/seed_corpus/81aedd976c16631f3d4d4ac1a5e00fd2371d34f2
@@ -0,0 +1,343 @@
+<!DOCTYPE foo [
+<!ENTITY f "some internal data rather large taking quite some room">
+<!ENTITY e "&f;&f;">
+<!ENTITY d "&e;&e;">
+]>
+<foo bar="&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
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+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;
+&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;"/>
diff --git a/fuzz/seed_corpus/820fa5ffd74c5e842892ebfa6b7be36d63d370b4 b/fuzz/seed_corpus/820fa5ffd74c5e842892ebfa6b7be36d63d370b4
new file mode 100644
index 000000000000..a58fe8b5eb23
--- /dev/null
+++ b/fuzz/seed_corpus/820fa5ffd74c5e842892ebfa6b7be36d63d370b4
@@ -0,0 +1,6 @@
+<test>
+  <string>hello world</string>
+  <string>hello world</string>
+  <string>hello world</string>
+  <string>hello world</string>
+</test>
diff --git a/fuzz/seed_corpus/82785abe0718426456457956f3a300b9e3ba2ea3 b/fuzz/seed_corpus/82785abe0718426456457956f3a300b9e3ba2ea3
new file mode 100644
index 000000000000..c1c385d025f8
--- /dev/null
+++ b/fuzz/seed_corpus/82785abe0718426456457956f3a300b9e3ba2ea3
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
+	   xmlns="http://www.example.org/test-import-case"
+	   targetNamespace="http://www.example.org/test-import-case">
+  <xs:include schemaLocation="./582887-element.xsd" />
+  <xs:include schemaLocation="./582887-attribute.xsd" />
+
+</xs:schema>
diff --git a/fuzz/seed_corpus/827c33d56454cd2748018ba925dcaae7b18bc54f b/fuzz/seed_corpus/827c33d56454cd2748018ba925dcaae7b18bc54f
new file mode 100644
index 000000000000..ba9bdca86ceb
--- /dev/null
+++ b/fuzz/seed_corpus/827c33d56454cd2748018ba925dcaae7b18bc54f
@@ -0,0 +1,4 @@
+<AAA>
+     <BBB/>
+     <DDD/>
+</AAA>
diff --git a/fuzz/seed_corpus/835d34f465ab2e11016c1d47403d3883d4eacb35 b/fuzz/seed_corpus/835d34f465ab2e11016c1d47403d3883d4eacb35
new file mode 100644
index 000000000000..d57adf236472
--- /dev/null
+++ b/fuzz/seed_corpus/835d34f465ab2e11016c1d47403d3883d4eacb35
@@ -0,0 +1,238 @@
+<?xml version="1.0"?>
+<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
+
+<xsl:strip-space elements="xsdtest datatype equiv class"/>
+
+<xsl:output indent="yes" encoding="utf-8"/>
+
+<xsl:template match="xsdtest">
+  <testSuite>
+    <xsl:apply-templates/>
+  </testSuite>
+</xsl:template>
+
+<xsl:template match="datatype">
+<testSuite>
+<documentation>Datatype <xsl:value-of select="@name"/></documentation>
+<testCase>
+<requires datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"/>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="doc"
+         datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+  <data type="{@name}">
+    <xsl:for-each select="param">
+      <param name="{@name}"><xsl:value-of select="."/></param>
+    </xsl:for-each>
+  </data>
+</element>
+</correct>
+<xsl:apply-templates select="valid|invalid"/>
+</testCase>
+<xsl:apply-templates select="equiv/class|length|lessThan|incomparable"/>
+</testSuite>
+</xsl:template>
+
+<xsl:template match="valid">
+ <xsl:call-template name="valid"/>
+</xsl:template>
+
+<xsl:template match="invalid">
+ <xsl:call-template name="invalid"/>
+</xsl:template>
+
+<xsl:template name="valid">
+  <valid>
+    <xsl:apply-templates select="@internalSubset"/>
+    <doc>
+      <xsl:copy-of select="namespace::*"/>
+      <xsl:value-of select="."/>
+    </doc>
+  </valid>
+</xsl:template>
+
+<xsl:template name="invalid">
+  <invalid>
+    <xsl:apply-templates select="@internalSubset"/>
+    <doc>
+      <xsl:copy-of select="namespace::*"/>
+      <xsl:value-of select="."/>
+    </doc>
+  </invalid>
+</xsl:template>
+
+<xsl:template match="@internalSubset">
+  <xsl:param name="doc" select="'doc'"/>
+  <xsl:attribute name="dtd">
+    <xsl:text>
+&lt;!DOCTYPE </xsl:text>
+    <xsl:value-of select="$doc"/>
+    <xsl:text> [
+</xsl:text>
+    <xsl:value-of select="."/>
+    <xsl:text>
+]></xsl:text>
+  </xsl:attribute>
+</xsl:template>
+
+<xsl:template match="class">
+<testCase>
+<correct>
+  <xsl:for-each select="value[1]">
+    <xsl:apply-templates select="@internalSubset">
+      <xsl:with-param name="doc">element</xsl:with-param>
+    </xsl:apply-templates>
+    <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc"
+         datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+      <value>
+        <xsl:copy-of select="namespace::*"/>
+        <xsl:attribute name="type"><xsl:value-of select="../../../@name"/></xsl:attribute>
+        <xsl:value-of select="."/>
+      </value>
+    </element>
+  </xsl:for-each>
+</correct>
+<xsl:for-each select="value[position() != 1]">
+  <xsl:call-template name="valid"/>
+</xsl:for-each>
+<xsl:for-each select="preceding-sibling::class/value|following-sibling::class/value">
+  <xsl:call-template name="invalid"/>
+</xsl:for-each>
+</testCase>
+</xsl:template>
+
+<xsl:template match="length">
+<testCase>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="doc"
+         datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+  <data type="{../@name}">
+    <param name="length"><xsl:value-of select="@value"/></param>
+  </data>
+</element>
+</correct>
+<xsl:call-template name="valid"/>
+</testCase>
+
+<testCase>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="doc"
+         datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+  <data type="{../@name}">
+    <param name="length"><xsl:value-of select="@value + 1"/></param>
+  </data>
+</element>
+</correct>
+<xsl:call-template name="invalid"/>
+</testCase>
+
+<xsl:if test="@value != 0">
+  <testCase>
+  <correct>
+  <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc"
+	   datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+    <data type="{../@name}">
+      <param name="length"><xsl:value-of select="@value - 1"/></param>
+    </data>
+  </element>
+  </correct>
+  <xsl:call-template name="invalid"/>
+  </testCase>
+</xsl:if>
+
+</xsl:template>
+
+<xsl:template match="lessThan">
+<testCase>
+<correct>
+  <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc"
+	   datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+    <data type="{../@name}">
+      <param name="minExclusive">
+        <xsl:value-of select="value[1]"/>
+      </param>
+    </data>
+   </element>
+</correct>
+<valid>
+<doc>
+<xsl:value-of select="value[2]"/>
+</doc>
+</valid>
+<invalid>
+<doc>
+<xsl:value-of select="value[1]"/>
+</doc>
+</invalid>
+</testCase>
+<testCase>
+<correct>
+  <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc"
+	   datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+    <data type="{../@name}">
+      <param name="minExclusive">
+        <xsl:value-of select="value[2]"/>
+      </param>
+    </data>
+   </element>
+</correct>
+<invalid>
+<doc>
+<xsl:value-of select="value[1]"/>
+</doc>
+</invalid>
+<invalid>
+<doc>
+<xsl:value-of select="value[2]"/>
+</doc>
+</invalid>
+</testCase>
+</xsl:template>
+
+<xsl:template match="incomparable">
+<testCase>
+<correct>
+  <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc"
+	   datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+    <data type="{../@name}">
+      <param name="minExclusive">
+        <xsl:value-of select="value[1]"/>
+      </param>
+    </data>
+   </element>
+</correct>
+<invalid>
+<doc>
+<xsl:value-of select="value[2]"/>
+</doc>
+</invalid>
+<invalid>
+<doc>
+<xsl:value-of select="value[1]"/>
+</doc>
+</invalid>
+</testCase>
+<testCase>
+<correct>
+  <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc"
+	   datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+    <data type="{../@name}">
+      <param name="minExclusive">
+        <xsl:value-of select="value[2]"/>
+      </param>
+    </data>
+   </element>
+</correct>
+<invalid>
+<doc>
+<xsl:value-of select="value[1]"/>
+</doc>
+</invalid>
+<invalid>
+<doc>
+<xsl:value-of select="value[2]"/>
+</doc>
+</invalid>
+</testCase>
+</xsl:template>
+
+</xsl:stylesheet>
diff --git a/fuzz/seed_corpus/83d964194f3c6931cdf09f8c6aa572ee4f0a5d92 b/fuzz/seed_corpus/83d964194f3c6931cdf09f8c6aa572ee4f0a5d92
new file mode 100644
index 000000000000..cc459e91f08e
--- /dev/null
+++ b/fuzz/seed_corpus/83d964194f3c6931cdf09f8c6aa572ee4f0a5d92
@@ -0,0 +1,5 @@
+<?xml version="1.0"?>
+<!DOCTYPE a [
+<!ENTITY ext "no < workie">
+]>
+<a att="wrong &ext; ref"> violates [ WFC: No < in Attribute Values ] </a>
diff --git a/fuzz/seed_corpus/83ef3875de50ff739e8734af789bd0626be0ba0d b/fuzz/seed_corpus/83ef3875de50ff739e8734af789bd0626be0ba0d
new file mode 100644
index 000000000000..0791e1a7dcd1
--- /dev/null
+++ b/fuzz/seed_corpus/83ef3875de50ff739e8734af789bd0626be0ba0d
@@ -0,0 +1 @@
+<dest id='foo'/>
diff --git a/fuzz/seed_corpus/83fd01d94e4c127179e05ceab010b8c948384433 b/fuzz/seed_corpus/83fd01d94e4c127179e05ceab010b8c948384433
new file mode 100644
index 000000000000..acc2346e68bf
--- /dev/null
+++ b/fuzz/seed_corpus/83fd01d94e4c127179e05ceab010b8c948384433
@@ -0,0 +1,5 @@
+<?xml version="1.0"?>
+<!DOCTYPE billion SYSTEM "lol3.dtd">
+
+<billion></billion>
+
diff --git a/fuzz/seed_corpus/8417b375ee04fc01fb076db23961076133df89e5 b/fuzz/seed_corpus/8417b375ee04fc01fb076db23961076133df89e5
new file mode 100644
index 000000000000..32f8cfe8e2f3
--- /dev/null
+++ b/fuzz/seed_corpus/8417b375ee04fc01fb076db23961076133df89e5
@@ -0,0 +1,4 @@
+<x xmlns:xinclude="http://www.w3.org/2003/XInclude">
+   <!-- Simple test of including a set of nodes from an XML document -->
+   <xinclude:include href="../ents/something.xml" xpointer="xpointer(//p)"/>
+</x>
diff --git a/fuzz/seed_corpus/842e36feb35a81b08ef1b5aa735f8cea615e6b88 b/fuzz/seed_corpus/842e36feb35a81b08ef1b5aa735f8cea615e6b88
new file mode 100644
index 000000000000..878e3e39d800
--- /dev/null
+++ b/fuzz/seed_corpus/842e36feb35a81b08ef1b5aa735f8cea615e6b88
@@ -0,0 +1,9 @@
+<!DOCTYPE doc [
+<!ELEMENT doc ((a | b | c)*) >
+<!ELEMENT a EMPTY>
+<!ELEMENT b EMPTY>
+<!ELEMENT c EMPTY>
+]>
+<doc>
+<b/>
+</doc>
diff --git a/fuzz/seed_corpus/846b75d8201bc4be99b7f09e9afdbea164af9e5a b/fuzz/seed_corpus/846b75d8201bc4be99b7f09e9afdbea164af9e5a
new file mode 100644
index 000000000000..806ac23d665e
--- /dev/null
+++ b/fuzz/seed_corpus/846b75d8201bc4be99b7f09e9afdbea164af9e5a
@@ -0,0 +1,4 @@
+<x xmlns:xinclude="http://www.w3.org/2001/XInclude">
+   <!-- Simple test of including another XML document -->
+   <xinclude:include href="../ents/something.xml"/>
+</x>
diff --git a/fuzz/seed_corpus/850d7f2be8432c8de1bbca56f707ad51d0c4abe8 b/fuzz/seed_corpus/850d7f2be8432c8de1bbca56f707ad51d0c4abe8
new file mode 100644
index 000000000000..aa6e33649a3a
--- /dev/null
+++ b/fuzz/seed_corpus/850d7f2be8432c8de1bbca56f707ad51d0c4abe8
@@ -0,0 +1,5 @@
+<!DOCTYPE doc [
+<!ENTITY very_big_entity_name01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789_end_of_very_big_ent_name '"Yes"' >
+<!ENTITY WhatHeSaid "He said &very_big_entity_name01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789_end_of_very_big_ent_name;" >
+]>
+<doc>&WhatHeSaid;</doc>
diff --git a/fuzz/seed_corpus/857fca83124e5f00ec124068ce52269724f5a72b b/fuzz/seed_corpus/857fca83124e5f00ec124068ce52269724f5a72b
new file mode 100644
index 000000000000..ce446d881f4d
--- /dev/null
+++ b/fuzz/seed_corpus/857fca83124e5f00ec124068ce52269724f5a72b
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xs:schema targetNamespace="http://example.net/xmlschema2"
+           xmlns:xs="http://www.w3.org/2001/XMLSchema"
+	   xmlns="http://example.net/xmlschema2"
+	   elementFormDefault="qualified" attributeFormDefault="unqualified">
+
+<xs:simpleType name="tfoo">
+  <xs:restriction base="xs:NMTOKEN">
+    <xs:maxLength value="2"/>
+  </xs:restriction>
+</xs:simpleType>
+
+</xs:schema>
diff --git a/fuzz/seed_corpus/8588b54ec193e3458c35a268e00797b24c0cc142 b/fuzz/seed_corpus/8588b54ec193e3458c35a268e00797b24c0cc142
new file mode 100644
index 000000000000..cd433e0154a9
--- /dev/null
+++ b/fuzz/seed_corpus/8588b54ec193e3458c35a268e00797b24c0cc142
@@ -0,0 +1,7 @@
+<schema xmlns="http://www.ascc.net/xml/schematron" >
+     <pattern name="Sum equals 100%.">
+          <rule context="Total">
+               <assert test="sum(//Percent) = 100">The values do not sum to 100%. </assert>
+          </rule>
+     </pattern>
+</schema>
diff --git a/fuzz/seed_corpus/859ced85aa5862070f5b29f71e3964b35313ca53 b/fuzz/seed_corpus/859ced85aa5862070f5b29f71e3964b35313ca53
new file mode 100644
index 000000000000..5943c117e6b5
--- /dev/null
+++ b/fuzz/seed_corpus/859ced85aa5862070f5b29f71e3964b35313ca53
@@ -0,0 +1 @@
+<f:a: xmlns:f="http://example.com/foo"/>
diff --git a/fuzz/seed_corpus/86734dd3530bddd9c5f9b476e92ca59e90b2afff b/fuzz/seed_corpus/86734dd3530bddd9c5f9b476e92ca59e90b2afff
new file mode 100644
index 000000000000..d8643d747eb5
--- /dev/null
+++ b/fuzz/seed_corpus/86734dd3530bddd9c5f9b476e92ca59e90b2afff
@@ -0,0 +1,9 @@
+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG April 1999//EN" 
+  "http://www.w3.org/Graphics/SVG/svg-19990412.dtd">
+<svg width="4in" height="3in">
+  <desc>
+  </desc>
+  <g>
+  </g>
+</svg>
diff --git a/fuzz/seed_corpus/86f7e437faa5a7fce15d1ddcb9eaeaea377667b8 b/fuzz/seed_corpus/86f7e437faa5a7fce15d1ddcb9eaeaea377667b8
new file mode 100644
index 000000000000..2e65efe2a145
--- /dev/null
+++ b/fuzz/seed_corpus/86f7e437faa5a7fce15d1ddcb9eaeaea377667b8
@@ -0,0 +1 @@
+a
\ No newline at end of file
diff --git a/fuzz/seed_corpus/877409204f0de5d4ed884498ce8daaf153b8864c b/fuzz/seed_corpus/877409204f0de5d4ed884498ce8daaf153b8864c
new file mode 100644
index 000000000000..e97213249b52
--- /dev/null
+++ b/fuzz/seed_corpus/877409204f0de5d4ed884498ce8daaf153b8864c
@@ -0,0 +1 @@
+<elem id="id0"/>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/878356f08f838142fc384df34b3a17df61b8292a b/fuzz/seed_corpus/878356f08f838142fc384df34b3a17df61b8292a
new file mode 100644
index 000000000000..136bf9237cd8
--- /dev/null
+++ b/fuzz/seed_corpus/878356f08f838142fc384df34b3a17df61b8292a
@@ -0,0 +1,2 @@
+<?xml version="1.0"?>
+<diagram testattr="test" xml:lang="en" xml:link="simple" xml:space="preserve"/>
diff --git a/fuzz/seed_corpus/87e5bf9a5001599b7129c3e25585b27d367303aa b/fuzz/seed_corpus/87e5bf9a5001599b7129c3e25585b27d367303aa
new file mode 100644
index 000000000000..41d797e4109b
--- /dev/null
+++ b/fuzz/seed_corpus/87e5bf9a5001599b7129c3e25585b27d367303aa
@@ -0,0 +1,2 @@
+<doc><b/><c/><a/></doc>
+
diff --git a/fuzz/seed_corpus/884afcdfc84b1f0c7ad6f50ca6b5bc93896dd0f8 b/fuzz/seed_corpus/884afcdfc84b1f0c7ad6f50ca6b5bc93896dd0f8
new file mode 100644
index 000000000000..31ee88261626
--- /dev/null
+++ b/fuzz/seed_corpus/884afcdfc84b1f0c7ad6f50ca6b5bc93896dd0f8
@@ -0,0 +1 @@
+<p></p>
diff --git a/fuzz/seed_corpus/8887177540290a0076f883559c2a98cffd3cc2f6 b/fuzz/seed_corpus/8887177540290a0076f883559c2a98cffd3cc2f6
new file mode 100644
index 000000000000..edc805d52e3f
--- /dev/null
+++ b/fuzz/seed_corpus/8887177540290a0076f883559c2a98cffd3cc2f6
@@ -0,0 +1,544 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified">
+  <xs:element name="targetGeometry">
+    <xs:complexType>
+      <xs:group minOccurs="0" maxOccurs="unbounded" ref="geometry-element"/>
+    </xs:complexType>
+  </xs:element>
+  <xs:element name="geometryGroup" type="geometryGroup-content"/>
+  <xs:complexType name="geometryGroup-content">
+    <xs:group maxOccurs="unbounded" ref="geometry-element"/>
+    <xs:attribute name="name" use="required" type="xs:token"/>
+  </xs:complexType>
+  <xs:group name="geometry-element">
+    <xs:sequence>
+      <xs:choice minOccurs="0" maxOccurs="unbounded">
+        <xs:element ref="component"/>
+        <xs:element ref="geometryGroup"/>
+      </xs:choice>
+    </xs:sequence>
+  </xs:group>
+  <xs:element name="component">
+    <xs:complexType>
+      <xs:sequence>
+        <xs:element minOccurs="0" ref="description"/>
+        <xs:choice minOccurs="0" maxOccurs="unbounded">
+          <xs:element ref="cylinder"/>
+          <xs:element ref="ellipsoid"/>
+          <xs:element ref="faceSet"/>
+          <xs:element ref="tube"/>
+          <xs:element ref="sphere"/>
+          <xs:element ref="box"/>
+          <xs:element ref="extrusion"/>
+        </xs:choice>
+      </xs:sequence>
+      <xs:attributeGroup ref="name-attribute"/>
+    </xs:complexType>
+  </xs:element>
+  <xs:element name="translation">
+    <xs:complexType>
+      <xs:simpleContent>
+        <xs:extension base="three-doubles-list">
+          <xs:attributeGroup ref="dimension-attribute"/>
+          <xs:attributeGroup ref="Length-attribute"/>
+        </xs:extension>
+      </xs:simpleContent>
+    </xs:complexType>
+  </xs:element>
+  <xs:element name="rotation">
+    <xs:complexType>
+      <xs:simpleContent>
+        <xs:extension base="three-doubles-list">
+          <xs:attributeGroup ref="dimension-attribute"/>
+          <xs:attributeGroup ref="Length-attribute"/>
+        </xs:extension>
+      </xs:simpleContent>
+    </xs:complexType>
+  </xs:element>
+  <xs:element name="about">
+    <xs:complexType>
+      <xs:simpleContent>
+        <xs:extension base="three-doubles-list">
+          <xs:attributeGroup ref="dimension-attribute"/>
+          <xs:attributeGroup ref="Length-attribute"/>
+        </xs:extension>
+      </xs:simpleContent>
+    </xs:complexType>
+  </xs:element>
+  <xs:element name="length">
+    <xs:complexType>
+      <xs:simpleContent>
+        <xs:restriction base="xs:anyType">
+          <xs:simpleType>
+            <xs:restriction base="xs:double">
+              <xs:minExclusive value="0"/>
+            </xs:restriction>
+          </xs:simpleType>
+          <xs:attributeGroup ref="dimension-attribute"/>
+          <xs:attributeGroup ref="Length-attribute"/>
+        </xs:restriction>
+      </xs:simpleContent>
+    </xs:complexType>
+  </xs:element>
+  <xs:element name="radius">
+    <xs:complexType>
+      <xs:simpleContent>
+        <xs:restriction base="xs:anyType">
+          <xs:simpleType>
+            <xs:restriction base="xs:double">
+              <xs:minExclusive value="0"/>
+            </xs:restriction>
+          </xs:simpleType>
+          <xs:attributeGroup ref="dimension-attribute"/>
+          <xs:attributeGroup ref="Length-attribute"/>
+        </xs:restriction>
+      </xs:simpleContent>
+    </xs:complexType>
+  </xs:element>
+  <xs:element name="base1">
+    <xs:complexType>
+      <xs:simpleContent>
+        <xs:extension base="three-doubles-list">
+          <xs:attributeGroup ref="dimension-attribute"/>
+          <xs:attributeGroup ref="Length-attribute"/>
+        </xs:extension>
+      </xs:simpleContent>
+    </xs:complexType>
+  </xs:element>
+  <xs:element name="base2">
+    <xs:complexType>
+      <xs:simpleContent>
+        <xs:extension base="three-doubles-list">
+          <xs:attributeGroup ref="dimension-attribute"/>
+          <xs:attributeGroup ref="Length-attribute"/>
+        </xs:extension>
+      </xs:simpleContent>
+    </xs:complexType>
+  </xs:element>
+  <xs:element name="transform">
+    <xs:complexType>
+      <xs:sequence>
+        <xs:element minOccurs="0" ref="translation"/>
+        <xs:element minOccurs="0" ref="rotation"/>
+        <xs:element minOccurs="0" ref="about"/>
+      </xs:sequence>
+    </xs:complexType>
+  </xs:element>
+  <xs:element name="cyl-transform">
+    <xs:complexType>
+      <xs:sequence>
+        <xs:element ref="translation"/>
+        <xs:element minOccurs="0" ref="rotation"/>
+        <xs:element minOccurs="0" ref="about"/>
+      </xs:sequence>
+    </xs:complexType>
+  </xs:element>
+  <xs:element name="cylinder">
+    <xs:complexType>
+      <xs:choice minOccurs="0" maxOccurs="unbounded">
+        <xs:element ref="radius"/>
+        <xs:choice>
+          <xs:choice>
+            <xs:element ref="length"/>
+            <xs:element ref="cyl-transform"/>
+          </xs:choice>
+          <xs:choice>
+            <xs:element ref="base1"/>
+            <xs:element ref="base2"/>
+            <xs:element minOccurs="0" maxOccurs="unbounded" ref="transform"/>
+          </xs:choice>
+        </xs:choice>
+        <xs:element ref="description"/>
+        <xs:element ref="vMaterial"/>
+      </xs:choice>
+      <xs:attributeGroup ref="name-attribute"/>
+    </xs:complexType>
+  </xs:element>
+  <xs:element name="ellipsoid">
+    <xs:complexType>
+      <xs:choice minOccurs="0" maxOccurs="unbounded">
+        <xs:element name="radius">
+          <xs:complexType>
+            <xs:simpleContent>
+              <xs:extension base="three-doubles-list">
+                <xs:attributeGroup ref="length-attribute"/>
+              </xs:extension>
+            </xs:simpleContent>
+          </xs:complexType>
+        </xs:element>
+        <xs:element ref="vMaterial"/>
+        <xs:element ref="transform"/>
+      </xs:choice>
+      <xs:attributeGroup ref="name-attribute"/>
+    </xs:complexType>
+  </xs:element>
+  <xs:element name="faceSet">
+    <xs:complexType>
+      <xs:choice minOccurs="0" maxOccurs="unbounded">
+        <xs:element ref="description"/>
+        <xs:element ref="vertex_normals"/>
+        <xs:element ref="vertices"/>
+        <xs:element ref="facets"/>
+        <xs:group ref="optional-content"/>
+      </xs:choice>
+      <xs:attribute name="name" type="xs:token"/>
+    </xs:complexType>
+  </xs:element>
+  <xs:element name="facets" type="facets-content"/>
+  <xs:simpleType name="facets-content">
+    <xs:restriction base="integer-list"/>
+  </xs:simpleType>
+  <xs:element name="vertex_normals" type="vertex_normals-content"/>
+  <xs:complexType name="vertex_normals-content">
+    <xs:simpleContent>
+      <xs:restriction base="xs:anyType">
+        <xs:simpleType>
+          <xs:restriction>
+            <xs:simpleType>
+              <xs:list>
+                <xs:simpleType>
+                  <xs:union>
+                    <xs:simpleType>
+                      <xs:union memberTypes="xs:double xs:double xs:double"/>
+                    </xs:simpleType>
+                    <xs:simpleType>
+                      <xs:union memberTypes="xs:double xs:double xs:double"/>
+                    </xs:simpleType>
+                    <xs:simpleType>
+                      <xs:union memberTypes="xs:double xs:double xs:double"/>
+                    </xs:simpleType>
+                    <xs:simpleType>
+                      <xs:union memberTypes="xs:double xs:double xs:double"/>
+                    </xs:simpleType>
+                  </xs:union>
+                </xs:simpleType>
+              </xs:list>
+            </xs:simpleType>
+            <xs:minLength value="9"/>
+          </xs:restriction>
+        </xs:simpleType>
+        <xs:attributeGroup ref="length-attribute"/>
+      </xs:restriction>
+    </xs:simpleContent>
+  </xs:complexType>
+  <xs:element name="vertices" type="vertices-content"/>
+  <xs:complexType name="vertices-content">
+    <xs:simpleContent>
+      <xs:restriction base="xs:anyType">
+        <xs:simpleType>
+          <xs:restriction>
+            <xs:simpleType>
+              <xs:list>
+                <xs:simpleType>
+                  <xs:union>
+                    <xs:simpleType>
+                      <xs:union memberTypes="xs:double xs:double xs:double"/>
+                    </xs:simpleType>
+                    <xs:simpleType>
+                      <xs:union memberTypes="xs:double xs:double xs:double"/>
+                    </xs:simpleType>
+                    <xs:simpleType>
+                      <xs:union memberTypes="xs:double xs:double xs:double"/>
+                    </xs:simpleType>
+                    <xs:simpleType>
+                      <xs:union memberTypes="xs:double xs:double xs:double"/>
+                    </xs:simpleType>
+                  </xs:union>
+                </xs:simpleType>
+              </xs:list>
+            </xs:simpleType>
+            <xs:minLength value="9"/>
+          </xs:restriction>
+        </xs:simpleType>
+        <xs:attributeGroup ref="length-attribute"/>
+      </xs:restriction>
+    </xs:simpleContent>
+  </xs:complexType>
+  <xs:element name="tube" type="tube-content"/>
+  <xs:complexType name="tube-content">
+    <xs:choice minOccurs="0" maxOccurs="unbounded">
+      <xs:element ref="spine"/>
+      <xs:element ref="radius"/>
+      <xs:group ref="optional-content"/>
+    </xs:choice>
+    <xs:attributeGroup ref="name-attribute"/>
+  </xs:complexType>
+  <xs:element name="spine" type="spine-content"/>
+  <xs:complexType name="spine-content">
+    <xs:simpleContent>
+      <xs:restriction base="xs:anyType">
+        <xs:simpleType>
+          <xs:restriction>
+            <xs:simpleType>
+              <xs:list>
+                <xs:simpleType>
+                  <xs:union>
+                    <xs:simpleType>
+                      <xs:union memberTypes="xs:double xs:double xs:double"/>
+                    </xs:simpleType>
+                    <xs:simpleType>
+                      <xs:union memberTypes="xs:double xs:double xs:double"/>
+                    </xs:simpleType>
+                  </xs:union>
+                </xs:simpleType>
+              </xs:list>
+            </xs:simpleType>
+            <xs:minLength value="6"/>
+          </xs:restriction>
+        </xs:simpleType>
+        <xs:attributeGroup ref="length-attribute"/>
+      </xs:restriction>
+    </xs:simpleContent>
+  </xs:complexType>
+  <xs:element name="sphere" type="sphere-content"/>
+  <xs:complexType name="sphere-content">
+    <xs:choice minOccurs="0" maxOccurs="unbounded">
+      <xs:element ref="radius"/>
+      <xs:element ref="position"/>
+    </xs:choice>
+    <xs:attributeGroup ref="name-attribute"/>
+  </xs:complexType>
+  <xs:element name="position" type="position-content"/>
+  <xs:complexType name="position-content">
+    <xs:simpleContent>
+      <xs:extension base="three-doubles-list">
+        <xs:attributeGroup ref="length-attribute"/>
+      </xs:extension>
+    </xs:simpleContent>
+  </xs:complexType>
+  <xs:element name="box" type="box-content"/>
+  <xs:complexType name="box-content">
+    <xs:choice minOccurs="0" maxOccurs="unbounded">
+      <xs:element ref="size"/>
+      <xs:choice>
+        <xs:element ref="position"/>
+        <xs:element ref="transform"/>
+      </xs:choice>
+    </xs:choice>
+    <xs:attributeGroup ref="name-attribute"/>
+  </xs:complexType>
+  <xs:element name="size" type="size-content"/>
+  <xs:complexType name="size-content">
+    <xs:simpleContent>
+      <xs:extension base="three-doubles-list">
+        <xs:attributeGroup ref="length-attribute"/>
+      </xs:extension>
+    </xs:simpleContent>
+  </xs:complexType>
+  <xs:element name="extrusion" type="extrusion-content"/>
+  <xs:complexType name="extrusion-content">
+    <xs:choice minOccurs="0" maxOccurs="unbounded">
+      <xs:element ref="spine"/>
+      <xs:element ref="scale"/>
+      <xs:element ref="crossSection"/>
+      <xs:group ref="optional-content"/>
+    </xs:choice>
+    <xs:attributeGroup ref="name-attribute"/>
+  </xs:complexType>
+  <xs:element name="scale" type="scale-content"/>
+  <xs:simpleType name="scale-content">
+    <xs:restriction>
+      <xs:simpleType>
+        <xs:list>
+          <xs:simpleType>
+            <xs:union memberTypes="xs:double xs:double"/>
+          </xs:simpleType>
+        </xs:list>
+      </xs:simpleType>
+      <xs:minLength value="2"/>
+    </xs:restriction>
+  </xs:simpleType>
+  <xs:element name="crossSection" type="crossSection-content"/>
+  <xs:complexType name="crossSection-content">
+    <xs:simpleContent>
+      <xs:restriction base="xs:anyType">
+        <xs:simpleType>
+          <xs:restriction>
+            <xs:simpleType>
+              <xs:list>
+                <xs:simpleType>
+                  <xs:union>
+                    <xs:simpleType>
+                      <xs:union memberTypes="xs:double xs:double xs:double"/>
+                    </xs:simpleType>
+                    <xs:simpleType>
+                      <xs:union memberTypes="xs:double xs:double xs:double"/>
+                    </xs:simpleType>
+                    <xs:simpleType>
+                      <xs:union memberTypes="xs:double xs:double xs:double"/>
+                    </xs:simpleType>
+                  </xs:union>
+                </xs:simpleType>
+              </xs:list>
+            </xs:simpleType>
+            <xs:minLength value="9"/>
+          </xs:restriction>
+        </xs:simpleType>
+        <xs:attributeGroup ref="length-attribute"/>
+        <xs:attributeGroup ref="closed-attribute"/>
+      </xs:restriction>
+    </xs:simpleContent>
+  </xs:complexType>
+  <xs:attributeGroup name="closed-attribute">
+    <xs:attribute name="closed" use="required" type="xs:boolean"/>
+  </xs:attributeGroup>
+  <xs:group name="optional-content">
+    <xs:annotation>
+      <xs:documentation>global #############</xs:documentation>
+    </xs:annotation>
+    <xs:sequence>
+      <xs:choice minOccurs="0" maxOccurs="unbounded">
+        <xs:element ref="transform"/>
+        <xs:element ref="vMaterial"/>
+      </xs:choice>
+    </xs:sequence>
+  </xs:group>
+  <xs:element name="description" type="xs:string"/>
+  <xs:attributeGroup name="length-attribute">
+    <xs:attributeGroup ref="dimension-attribute"/>
+    <xs:attributeGroup ref="Length-attribute"/>
+  </xs:attributeGroup>
+  <xs:attributeGroup name="dimension-attribute">
+    <xs:attribute name="dimension" use="required">
+      <xs:simpleType>
+        <xs:restriction base="xs:token">
+          <xs:enumeration value="L"/>
+          <xs:enumeration value="F"/>
+          <xs:enumeration value="M"/>
+          <xs:enumeration value="T"/>
+          <xs:enumeration value="F/L"/>
+          <xs:enumeration value="F/LL"/>
+          <xs:enumeration value="F/LLL"/>
+          <xs:enumeration value="F/T"/>
+          <xs:enumeration value="F/TT"/>
+          <xs:enumeration value="F/TTT"/>
+          <xs:enumeration value="L/T"/>
+          <xs:enumeration value="L/TT"/>
+          <xs:enumeration value="LLLLL"/>
+          <xs:enumeration value="D/D"/>
+        </xs:restriction>
+      </xs:simpleType>
+    </xs:attribute>
+  </xs:attributeGroup>
+  <xs:attributeGroup name="Length-attribute">
+    <xs:attribute name="Length" use="required">
+      <xs:simpleType>
+        <xs:restriction base="xs:token">
+          <xs:enumeration value="meter"/>
+          <xs:enumeration value="m"/>
+          <xs:enumeration value="foot"/>
+          <xs:enumeration value="f"/>
+          <xs:enumeration value="inch"/>
+          <xs:enumeration value="in"/>
+          <xs:enumeration value="centimeter"/>
+          <xs:enumeration value="cm"/>
+          <xs:enumeration value="decimeter"/>
+          <xs:enumeration value="dm"/>
+          <xs:enumeration value="millimeter"/>
+          <xs:enumeration value="mm"/>
+          <xs:enumeration value="degree"/>
+        </xs:restriction>
+      </xs:simpleType>
+    </xs:attribute>
+  </xs:attributeGroup>
+  <xs:attributeGroup name="Time-attribute">
+    <xs:attribute name="Time" use="required">
+      <xs:simpleType>
+        <xs:restriction base="xs:token">
+          <xs:enumeration value="second"/>
+          <xs:enumeration value="s"/>
+          <xs:enumeration value="sec"/>
+          <xs:enumeration value="minute"/>
+          <xs:enumeration value="min"/>
+          <xs:enumeration value="hour"/>
+          <xs:enumeration value="hr"/>
+        </xs:restriction>
+      </xs:simpleType>
+    </xs:attribute>
+  </xs:attributeGroup>
+  <xs:attributeGroup name="Force-attribute">
+    <xs:attribute name="Force" use="required">
+      <xs:simpleType>
+        <xs:restriction base="xs:token">
+          <xs:enumeration value="newton"/>
+          <xs:enumeration value="n"/>
+          <xs:enumeration value="pound"/>
+          <xs:enumeration value="grain"/>
+        </xs:restriction>
+      </xs:simpleType>
+    </xs:attribute>
+  </xs:attributeGroup>
+  <xs:attributeGroup name="Mass-attribute">
+    <xs:attribute name="Mass" use="required">
+      <xs:simpleType>
+        <xs:restriction base="xs:token">
+          <xs:enumeration value="kilogram"/>
+          <xs:enumeration value="kg"/>
+          <xs:enumeration value="gram"/>
+        </xs:restriction>
+      </xs:simpleType>
+    </xs:attribute>
+  </xs:attributeGroup>
+  <xs:attributeGroup name="Dimensionless-attribute">
+    <xs:attribute name="Dimensionless" use="required">
+      <xs:simpleType>
+        <xs:restriction base="xs:token">
+          <xs:enumeration value="radian"/>
+          <xs:enumeration value="rad"/>
+        </xs:restriction>
+      </xs:simpleType>
+    </xs:attribute>
+  </xs:attributeGroup>
+  <xs:simpleType name="three-doubles-list">
+    <xs:restriction>
+      <xs:simpleType>
+        <xs:list>
+          <xs:simpleType>
+            <xs:union memberTypes="xs:double xs:double xs:double"/>
+          </xs:simpleType>
+        </xs:list>
+      </xs:simpleType>
+      <xs:length value="3"/>
+    </xs:restriction>
+  </xs:simpleType>
+  <xs:simpleType name="integer-list">
+    <xs:restriction>
+      <xs:simpleType>
+        <xs:list>
+          <xs:simpleType>
+            <xs:union memberTypes="xs:integer xs:integer"/>
+          </xs:simpleType>
+        </xs:list>
+      </xs:simpleType>
+      <xs:minLength value="1"/>
+    </xs:restriction>
+  </xs:simpleType>
+  <xs:attributeGroup name="name-attribute">
+    <xs:attribute name="name" use="required" type="xs:token"/>
+  </xs:attributeGroup>
+  <xs:attributeGroup name="description-attribute">
+    <xs:attribute name="description" use="required"/>
+  </xs:attributeGroup>
+  <xs:element name="vMaterial">
+    <xs:complexType>
+      <xs:sequence>
+        <xs:element minOccurs="0" ref="diffuseColor"/>
+        <xs:element minOccurs="0" ref="emissiveColor"/>
+        <xs:element minOccurs="0" ref="specularColor"/>
+        <xs:element minOccurs="0" ref="shininess"/>
+        <xs:element minOccurs="0" ref="transparency"/>
+        <xs:element minOccurs="0" ref="ambientIntensity"/>
+        <xs:element minOccurs="0" ref="DEF"/>
+        <xs:element minOccurs="0" ref="USE"/>
+      </xs:sequence>
+    </xs:complexType>
+  </xs:element>
+  <xs:element name="diffuseColor" type="xs:string"/>
+  <xs:element name="emissiveColor" type="xs:string"/>
+  <xs:element name="specularColor" type="xs:string"/>
+  <xs:element name="shininess" type="xs:string"/>
+  <xs:element name="transparency" type="xs:string"/>
+  <xs:element name="ambientIntensity" type="xs:string"/>
+  <xs:element name="DEF" type="xs:string"/>
+  <xs:element name="USE" type="xs:string"/>
+</xs:schema>
diff --git a/fuzz/seed_corpus/88f441da69c62e97531be947885d667dc74feb0c b/fuzz/seed_corpus/88f441da69c62e97531be947885d667dc74feb0c
new file mode 100644
index 000000000000..69ebb57c0722
--- /dev/null
+++ b/fuzz/seed_corpus/88f441da69c62e97531be947885d667dc74feb0c
@@ -0,0 +1 @@
+<?h?><!DOCTYPEt[<!ELEMENT t (A)><!ENTITY % xx '&#37;<![INCLUDE[000&#37;&#3000;000&#37;z;'><!ENTITYz>%xx;
\ No newline at end of file
diff --git a/fuzz/seed_corpus/8917c5f3ef5e81df9afb1066c255d5026bfd60cc b/fuzz/seed_corpus/8917c5f3ef5e81df9afb1066c255d5026bfd60cc
new file mode 100644
index 000000000000..7316a1325fc2
--- /dev/null
+++ b/fuzz/seed_corpus/8917c5f3ef5e81df9afb1066c255d5026bfd60cc
@@ -0,0 +1 @@
+<f:o:o xml:id="bar"/>
diff --git a/fuzz/seed_corpus/89260f0b6eec54e5f08f7d84b1866c963ffe71b0 b/fuzz/seed_corpus/89260f0b6eec54e5f08f7d84b1866c963ffe71b0
new file mode 100644
index 000000000000..e62ebb8ce4c5
--- /dev/null
+++ b/fuzz/seed_corpus/89260f0b6eec54e5f08f7d84b1866c963ffe71b0
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- $Id$ -->
+<xs:schema xmlns="http://example.com/xml/Aggregator"
+           xmlns:prog1="http://example.com/xml/Prog1"
+           xmlns:prog2="http://example.com/xml/Prog2"
+           xmlns:xs="http://www.w3.org/2001/XMLSchema"
+           elementFormDefault="qualified"
+           attributeFormDefault="unqualified"
+           targetNamespace="http://example.com/xml/Aggregator">
+
+    <xs:import schemaLocation="582906-2-prog1.xsd"
+               namespace="http://example.com/xml/Prog1" />
+
+    <xs:import schemaLocation="582906-2-prog2.xsd"
+               namespace="http://example.com/xml/Prog2"
+               />
+
+    <xs:element name="CollectedOutput" type="xs:float"/>
+
+</xs:schema>
diff --git a/fuzz/seed_corpus/8963f87b9328c9d602c9995b105074c6ec825122 b/fuzz/seed_corpus/8963f87b9328c9d602c9995b105074c6ec825122
new file mode 100644
index 000000000000..a585e8536513
--- /dev/null
+++ b/fuzz/seed_corpus/8963f87b9328c9d602c9995b105074c6ec825122
@@ -0,0 +1,8 @@
+<group xmlns="http://relaxng.org/ns/structure/1.0">
+  <element name="a">
+    <text/>
+  </element>
+  <element name="b">
+    <text/>
+  </element>
+</group>
diff --git a/fuzz/seed_corpus/89c0961db858d6de841f30462694d870e1de6d39 b/fuzz/seed_corpus/89c0961db858d6de841f30462694d870e1de6d39
new file mode 100644
index 000000000000..1bf56dc5d033
--- /dev/null
+++ b/fuzz/seed_corpus/89c0961db858d6de841f30462694d870e1de6d39
@@ -0,0 +1,19 @@
+<?xml version="1.0"?>
+<Test
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:noNamespaceSchemaLocation="bug303566_1.xsd">
+  <Country code="D">
+    <City name="Berlin"
+          code="B">
+      <Part country="D"/>
+      <Part country="B"/>
+    </City>
+  </Country>
+  <Country code="F">
+    <City name="Paris" code="P">
+      <Part country="F"/>
+      <Part country="F"/>
+    </City>
+  </Country>
+</Test>
+
diff --git a/fuzz/seed_corpus/89cb2e5aa7972899aa1d0095bb78b5f48ed19c4d b/fuzz/seed_corpus/89cb2e5aa7972899aa1d0095bb78b5f48ed19c4d
new file mode 100644
index 000000000000..e57652fdcefa
--- /dev/null
+++ b/fuzz/seed_corpus/89cb2e5aa7972899aa1d0095bb78b5f48ed19c4d
@@ -0,0 +1,6 @@
+<XPath xmlns:ds="http://www.w3.org/2000/09/xmldsig#">
+(//. | //@* | //namespace::*)
+[
+    ancestor-or-self::ds:SignedInfo
+] 
+</XPath>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/89d905e5699bccb75f335191d92655986b943b80 b/fuzz/seed_corpus/89d905e5699bccb75f335191d92655986b943b80
new file mode 100644
index 000000000000..44c7529b6144
--- /dev/null
+++ b/fuzz/seed_corpus/89d905e5699bccb75f335191d92655986b943b80
@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<BODY>
+<DECLARACION importador="123456789" fecha="08/09/2000"
+monto_factura="100.09">
+<ITEM monto="50.12" divisa="DOL">
+<SUFIJO codigo="NL34" valor="negro"/>
+<SUFIJO codigo="AS34" valor="grande"/>
+</ITEM>
+</DECLARACION>
+<FIRMA>N</FIRMA>
+</BODY>
+
diff --git a/fuzz/seed_corpus/8a266e439cc8bdd31c8930fb82ad086ee98cc7e1 b/fuzz/seed_corpus/8a266e439cc8bdd31c8930fb82ad086ee98cc7e1
new file mode 100644
index 000000000000..c17d9d5ff504
--- /dev/null
+++ b/fuzz/seed_corpus/8a266e439cc8bdd31c8930fb82ad086ee98cc7e1
@@ -0,0 +1,23 @@
+<domain type='xen' id='6'>
+  <name>pvtest</name>
+  <uuid>596a5d2171f48fb2e068e2386a5c413e</uuid>
+  <os>
+    <type>linux</type>
+    <kernel>/var/lib/xen/vmlinuz.2Dn2YT</kernel>
+    <initrd>/var/lib/xen/initrd.img.0u-Vhq</initrd>
+    <cmdline> method=http://download.fedora.devel.redhat.com/pub/fedora/linux/core/test/5.91/x86_64/os  </cmdline>
+  </os>
+  <memory>430080</memory>
+  <vcpu>2</vcpu>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>destroy</on_reboot>
+  <on_crash>destroy</on_crash>
+  <devices>
+    <disk type='file' device='disk'>
+      <driver name='file'/>
+      <source file='/root/some.img'/>
+      <target dev='xvda'/>
+    </disk>
+    <graphics type='vnc' port='-1' autoport='yes' listen="127.0.0.1" passwd="123456" keymap="ja"/>
+  </devices>
+</domain>
diff --git a/fuzz/seed_corpus/8a38a42e8ed434e7fd85d3031fce504a760aa24b b/fuzz/seed_corpus/8a38a42e8ed434e7fd85d3031fce504a760aa24b
new file mode 100644
index 000000000000..644b06e67da7
--- /dev/null
+++ b/fuzz/seed_corpus/8a38a42e8ed434e7fd85d3031fce504a760aa24b
@@ -0,0 +1,34 @@
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+
+  <start>
+    <ref name="AddressBook"/>
+  </start>
+
+  <define name="AddressBook">
+    <element name="addressBook">
+      <zeroOrMore>
+        <ref name="Card"/>
+      </zeroOrMore>
+    </element>
+  </define>
+
+  <define name="Card">
+    <element name="card">
+      <ref name="Name"/>
+      <ref name="Email"/>
+    </element>
+  </define>
+
+  <define name="Name">
+    <element name="name">
+      <text/>
+    </element>
+  </define>
+
+  <define name="Email">
+    <element name="email">
+      <text/>
+    </element>
+  </define>
+
+</grammar>
diff --git a/fuzz/seed_corpus/8a9c98c29c12d19ea2446c319c2655ccb3df188f b/fuzz/seed_corpus/8a9c98c29c12d19ea2446c319c2655ccb3df188f
new file mode 100644
index 000000000000..ad25e93f9aac
--- /dev/null
+++ b/fuzz/seed_corpus/8a9c98c29c12d19ea2446c319c2655ccb3df188f
@@ -0,0 +1,13 @@
+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG April 1999//EN" 
+  "http://www.w3.org/Graphics/SVG/svg-19990412.dtd">
+<svg width="4in" height="3in">
+  <desc>Groups can nest
+  </desc>
+  <g>
+     <g>
+       <g>
+       </g>
+     </g>
+   </g>
+</svg>
diff --git a/fuzz/seed_corpus/8abf3faaa71c4a6765901bb7abdfb339a45c360f b/fuzz/seed_corpus/8abf3faaa71c4a6765901bb7abdfb339a45c360f
new file mode 100644
index 000000000000..9fd51b3d1918
--- /dev/null
+++ b/fuzz/seed_corpus/8abf3faaa71c4a6765901bb7abdfb339a45c360f
@@ -0,0 +1 @@
+<:/>
diff --git a/fuzz/seed_corpus/8ac5645ab138ff454b8cd5410d6c43453f58d35b b/fuzz/seed_corpus/8ac5645ab138ff454b8cd5410d6c43453f58d35b
new file mode 100644
index 000000000000..e91fe43fceac
--- /dev/null
+++ b/fuzz/seed_corpus/8ac5645ab138ff454b8cd5410d6c43453f58d35b
@@ -0,0 +1,56 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" 
+	xmlns="http://FOO" targetNamespace="http://FOO">
+
+	<xs:element name="foo">
+		<xs:complexType>
+			<xs:complexContent>
+				<xs:restriction base="typeA">
+					<xs:attribute name="barA_1" type="xs:string"  use="optional"/>
+					<!-- OK -->								
+					<xs:attribute name="barA_2" type="xs:string"  use="required"/>
+					<!-- OK -->									
+					<xs:attribute name="barA_3" type="xs:string"  use="prohibited"/>
+					<!-- OK -->	
+
+					<xs:attribute name="barB_1" type="xs:string"  use="optional"/>		
+					<!-- 2.1.1 inconsistent ( OR 3 ) -->							
+					<xs:attribute name="barB_2" type="xs:string"  use="required"/>
+					<!-- OK -->	
+					<xs:attribute name="barB_3" type="xs:string"  use="prohibited"/>
+					<!-- 3 -->									
+
+					<xs:attribute name="barC_1" type="xs:string"  use="optional"/>
+					<!-- 2.2  no match in base -->								
+					<xs:attribute name="barC_2" type="xs:string"  use="required"/>	
+					<!-- 2.2  no match in base -->				
+					<xs:attribute name="barC_3" type="xs:string"  use="prohibited"/>
+					<!-- OK -->	
+
+					<xs:attribute name="barD_1" type="xs:string"  use="optional"/>
+					<!-- 2.2  no match in base -->	
+					<xs:attribute name="barD_2" type="xs:string"  use="required"/>
+					<!-- 2.2  no match in base -->	
+					<xs:attribute name="barD_3" type="xs:string"  use="prohibited"/>
+					<!-- OK -->	
+
+				</xs:restriction>
+			</xs:complexContent>
+		</xs:complexType>
+	</xs:element>
+
+	<xs:complexType name="typeA">
+		<xs:attribute name="barA_1" type="xs:string" use="optional"/>			
+		<xs:attribute name="barA_2" type="xs:string" use="optional"/>			
+		<xs:attribute name="barA_3" type="xs:string" use="optional"/>	
+		<xs:attribute name="barB_1" type="xs:string" use="required"/>		
+		<xs:attribute name="barB_2" type="xs:string" use="required"/>		
+		<xs:attribute name="barB_3" type="xs:string" use="required"/>			
+		<xs:attribute name="barC_1" type="xs:string" use="prohibited"/>	
+		<xs:attribute name="barC_2" type="xs:string" use="prohibited"/>	
+		<xs:attribute name="barC_3" type="xs:string" use="prohibited"/> 
+	</xs:complexType>
+
+</xs:schema>
+
+
diff --git a/fuzz/seed_corpus/8c0cf798c2168950b2ebcdb2ca17c68731a52e64 b/fuzz/seed_corpus/8c0cf798c2168950b2ebcdb2ca17c68731a52e64
new file mode 100644
index 000000000000..fec1ed3bc5ba
--- /dev/null
+++ b/fuzz/seed_corpus/8c0cf798c2168950b2ebcdb2ca17c68731a52e64
@@ -0,0 +1,17 @@
+<?xml version="1.0"?>
+<foo
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:noNamespaceSchemaLocation="decimal-3.xsd">
+    <!-- The good ones. -->
+    <val>0.12</val>
+    <val>0.0</val>
+    <val>0.02</val>
+    <val>12</val>
+    <val>1.2</val>
+    <!-- The bad ones. -->
+    <val>0.123</val>
+    <val>0.023</val>
+    <val>123</val>
+    <val>12.3</val>
+</foo>
+
diff --git a/fuzz/seed_corpus/8c917b16c6eb86a29207bc0dbf26e7121cb0f047 b/fuzz/seed_corpus/8c917b16c6eb86a29207bc0dbf26e7121cb0f047
new file mode 100644
index 000000000000..884b1065d7fd
--- /dev/null
+++ b/fuzz/seed_corpus/8c917b16c6eb86a29207bc0dbf26e7121cb0f047
@@ -0,0 +1,3 @@
+xpointer(id('chapter1')/p)
+xpointer(id('chapter1')/p[1]/range-to(following-sibling::p[2]))
+xpointer(range-to(id('chapter2')))
diff --git a/fuzz/seed_corpus/8ccef0cdd6149cda4059a91943cb00549a8ca71b b/fuzz/seed_corpus/8ccef0cdd6149cda4059a91943cb00549a8ca71b
new file mode 100644
index 000000000000..c9cdef491558
--- /dev/null
+++ b/fuzz/seed_corpus/8ccef0cdd6149cda4059a91943cb00549a8ca71b
@@ -0,0 +1 @@
+<ok note="foo">5</ok>
diff --git a/fuzz/seed_corpus/8d1f2e6ebd62a8cae3ecdc2b3c79fae65f81628b b/fuzz/seed_corpus/8d1f2e6ebd62a8cae3ecdc2b3c79fae65f81628b
new file mode 100644
index 000000000000..6021eb9f133d
--- /dev/null
+++ b/fuzz/seed_corpus/8d1f2e6ebd62a8cae3ecdc2b3c79fae65f81628b
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<foo xmlns="http://FOO" xmlns:foo="http://FOO"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+	xsi:schemaLocation="http://FOO derivation-ok-restriction-4-1-err_0.xsd">
+	<bar.A />
+	<bar.B />
+	<bar.C />
+</foo>
diff --git a/fuzz/seed_corpus/8d388f2d9c257a4dcad5264043d0b48a5ed97354 b/fuzz/seed_corpus/8d388f2d9c257a4dcad5264043d0b48a5ed97354
new file mode 100644
index 000000000000..832c507847a7
--- /dev/null
+++ b/fuzz/seed_corpus/8d388f2d9c257a4dcad5264043d0b48a5ed97354
@@ -0,0 +1,4 @@
+<AAA>
+     <BBB>bbbb</BBB>
+     <CCC>cccc</CCC>
+</AAA>
diff --git a/fuzz/seed_corpus/8e8b74f62c484f2da007454c3f2d840d3135c34b b/fuzz/seed_corpus/8e8b74f62c484f2da007454c3f2d840d3135c34b
new file mode 100644
index 000000000000..94e62f0c23ac
--- /dev/null
+++ b/fuzz/seed_corpus/8e8b74f62c484f2da007454c3f2d840d3135c34b
@@ -0,0 +1,3 @@
+<addressBook xmlns="http://www.example.com">
+  <card><name>foo</name><email>bar</email></card>
+</addressBook>
diff --git a/fuzz/seed_corpus/8ee397e9f2535ca02779820367212d184fc5abc7 b/fuzz/seed_corpus/8ee397e9f2535ca02779820367212d184fc5abc7
new file mode 100644
index 000000000000..cc716704349d
--- /dev/null
+++ b/fuzz/seed_corpus/8ee397e9f2535ca02779820367212d184fc5abc7
@@ -0,0 +1,18 @@
+<?xml version="1.0"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+
+    <xsd:simpleType name="myDecimal">
+        <xsd:restriction base="xsd:decimal">
+            <xsd:minInclusive value="0"/>
+        </xsd:restriction>
+    </xsd:simpleType>
+
+    <xsd:element name="foo">
+        <xsd:complexType>
+            <xsd:sequence>
+                <xsd:element name="val" type="myDecimal" maxOccurs="unbounded"/>
+            </xsd:sequence>
+        </xsd:complexType>
+    </xsd:element>
+
+</xsd:schema>
diff --git a/fuzz/seed_corpus/8ee4ec247ee5588249dd3736e5989afa7df33d99 b/fuzz/seed_corpus/8ee4ec247ee5588249dd3736e5989afa7df33d99
new file mode 100644
index 000000000000..fee99f7b9653
--- /dev/null
+++ b/fuzz/seed_corpus/8ee4ec247ee5588249dd3736e5989afa7df33d99
@@ -0,0 +1,63 @@
+<?xml version="1.0"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+
+  <xsd:simpleType name="codeType">
+    <xsd:restriction base="xsd:string">
+      <xsd:pattern value="[A-Z]+"/>
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <xsd:element name="Test">
+    <xsd:complexType>
+      <xsd:sequence>
+        <xsd:element ref="Country"
+                     maxOccurs="unbounded"/>
+      </xsd:sequence>
+    </xsd:complexType>
+  </xsd:element>
+
+  <xsd:element name="Country">
+    <xsd:complexType>
+      <xsd:sequence>
+        <xsd:element ref="City"
+                     maxOccurs="unbounded"/>
+      </xsd:sequence>
+      <xsd:attribute name="code"
+                     type="codeType"
+                     use="required"/>
+    </xsd:complexType>
+    <xsd:key name="CountryDummyKey">
+      <xsd:selector xpath="."/>
+      <xsd:field xpath="@code"/>
+    </xsd:key>
+    <xsd:keyref name="PartRefCountryDummy"
+      refer="CountryDummyKey">
+      <xsd:selector xpath=".//Part"/>
+      <xsd:field xpath="@country"/>
+    </xsd:keyref>
+  </xsd:element>
+
+  <xsd:element name="City">
+    <xsd:complexType>
+      <xsd:sequence>
+        <xsd:element ref="Part"
+                     minOccurs="2"
+                     maxOccurs="2"/>
+      </xsd:sequence>
+      <xsd:attribute name="name"
+                     type="xsd:string"
+                     use="required"/>
+      <xsd:attribute name="code"
+                     type="xsd:string"
+                     use="required"/>
+    </xsd:complexType>
+  </xsd:element>
+
+  <xsd:element name="Part">
+    <xsd:complexType>
+      <xsd:attribute name="country"
+                    type="codeType"
+                    use="required"/>
+    </xsd:complexType>
+  </xsd:element>
+</xsd:schema>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/8eead2134322a2c7ed1795ca2ac9a447017b665b b/fuzz/seed_corpus/8eead2134322a2c7ed1795ca2ac9a447017b665b
new file mode 100644
index 000000000000..1aef3a924ede
--- /dev/null
+++ b/fuzz/seed_corpus/8eead2134322a2c7ed1795ca2ac9a447017b665b
@@ -0,0 +1,3 @@
+<ex1:test xmlns:ex1="http://example.com/1/"
+          xmlns:ex3="http://example.com/3/"
+          ex3:foo="bar"/>
diff --git a/fuzz/seed_corpus/8f32615410d86304e89d426982559ca7444f1c39 b/fuzz/seed_corpus/8f32615410d86304e89d426982559ca7444f1c39
new file mode 100644
index 000000000000..8656d2c4b097
--- /dev/null
+++ b/fuzz/seed_corpus/8f32615410d86304e89d426982559ca7444f1c39
@@ -0,0 +1,5 @@
+<?xml version="1.0"?>
+<who>
+  <forename>Bill</forename>
+  <surname>Clinton</surname>
+</who>
diff --git a/fuzz/seed_corpus/8f8ae74202ec25228b8f03c2c1dcb22b520b2b74 b/fuzz/seed_corpus/8f8ae74202ec25228b8f03c2c1dcb22b520b2b74
new file mode 100644
index 000000000000..e8e9ef2f1b5d
--- /dev/null
+++ b/fuzz/seed_corpus/8f8ae74202ec25228b8f03c2c1dcb22b520b2b74
@@ -0,0 +1,14 @@
+<?xml version="1.0"?>
+<element name="foo"
+         xmlns="http://relaxng.org/ns/structure/1.0"
+         xmlns:a="http://relaxng.org/ns/annotation/1.0"
+         xmlns:ex1="http://www.example.com/n1"
+         xmlns:ex2="http://www.example.com/n2">
+  <a:documentation>A foo element.</a:documentation>
+  <element name="ex1:bar1">
+    <empty/>
+  </element>
+  <element name="ex2:bar2">
+    <empty/>
+  </element>
+</element>
diff --git a/fuzz/seed_corpus/8fe1b82e17f7d261af3afa559576ac06006c5bbe b/fuzz/seed_corpus/8fe1b82e17f7d261af3afa559576ac06006c5bbe
new file mode 100644
index 000000000000..3e24756fb379
--- /dev/null
+++ b/fuzz/seed_corpus/8fe1b82e17f7d261af3afa559576ac06006c5bbe
@@ -0,0 +1,7 @@
+<?xml version="1.0"?>
+<!DOCTYPE EXAMPLE SYSTEM "example.dtd" [
+<!ENTITY xml "Extensible Markup Language">
+]>
+<EXAMPLE>
+    &xml;
+</EXAMPLE>
diff --git a/fuzz/seed_corpus/8fe51a539d8f16b217de6aa8df5aa3fa51354d4c b/fuzz/seed_corpus/8fe51a539d8f16b217de6aa8df5aa3fa51354d4c
new file mode 100644
index 000000000000..014483ba698d
--- /dev/null
+++ b/fuzz/seed_corpus/8fe51a539d8f16b217de6aa8df5aa3fa51354d4c
@@ -0,0 +1,13 @@
+<html>
+<head>
+<title>Regression test 3</title>
+</head>
+<body>
+<h1>Regression test 3</h1>
+<p>
+Autoclose of tag P
+<hr>
+<p>
+Ok file no problem
+</body>
+</html>
diff --git a/fuzz/seed_corpus/903f6155689859ec4d0acf87bc2733956e2007c8 b/fuzz/seed_corpus/903f6155689859ec4d0acf87bc2733956e2007c8
new file mode 100644
index 000000000000..8321da2f9209
--- /dev/null
+++ b/fuzz/seed_corpus/903f6155689859ec4d0acf87bc2733956e2007c8
@@ -0,0 +1 @@
+<tst xmlns:xml="http://example.com/"/>
diff --git a/fuzz/seed_corpus/904c61a798ae76ecaef0f6158b4ef3403b20d2e0 b/fuzz/seed_corpus/904c61a798ae76ecaef0f6158b4ef3403b20d2e0
new file mode 100644
index 000000000000..d3b7e8ef569e
--- /dev/null
+++ b/fuzz/seed_corpus/904c61a798ae76ecaef0f6158b4ef3403b20d2e0
@@ -0,0 +1,36 @@
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <element name="data">
+      <interleave>
+        <text/>
+	<ref name="inline.class"/>
+      </interleave>
+    </element>
+  </start>
+
+  <define name="inline.class">
+    <choice>
+      <element name="bold">
+        <ref name="inline"/>
+      </element>
+      <element name="italic">
+        <ref name="inline"/>
+      </element>
+    </choice>
+  </define>
+
+  <define name="inline">
+    <zeroOrMore>
+      <choice>
+        <text/>
+        <element name="code">
+          <ref name="inline"/>
+        </element>
+        <element name="em">
+          <ref name="inline"/>
+        </element>
+        <!-- etc -->
+      </choice>
+    </zeroOrMore>
+  </define>
+</grammar>
diff --git a/fuzz/seed_corpus/906c8ed21f324f22c94c108a3b2b2ab71e57a17c b/fuzz/seed_corpus/906c8ed21f324f22c94c108a3b2b2ab71e57a17c
new file mode 100644
index 000000000000..86f8cd1943aa
--- /dev/null
+++ b/fuzz/seed_corpus/906c8ed21f324f22c94c108a3b2b2ab71e57a17c
@@ -0,0 +1,12 @@
+<element name="addressBook" xmlns="http://relaxng.org/ns/structure/1.0">
+  <zeroOrMore>
+    <element name="card">
+      <element name="name">
+        <text/>
+      </element>
+      <element name="email">
+        <text/>
+      </element>
+    </element>
+  </zeroOrMore>
+</element>
diff --git a/fuzz/seed_corpus/90d942f05414a5e75f009b436e63b8c9aa99564b b/fuzz/seed_corpus/90d942f05414a5e75f009b436e63b8c9aa99564b
new file mode 100644
index 000000000000..53cc7b01e229
--- /dev/null
+++ b/fuzz/seed_corpus/90d942f05414a5e75f009b436e63b8c9aa99564b
@@ -0,0 +1,7 @@
+<html>
+<body>
+<form>
+  <input type="text" name="test" value="&scaron;">
+</form>
+</body>
+</html>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/9175ea05ca9c358924d31558bf8c26c24a506ed4 b/fuzz/seed_corpus/9175ea05ca9c358924d31558bf8c26c24a506ed4
new file mode 100644
index 000000000000..3d65bb06dbbb
--- /dev/null
+++ b/fuzz/seed_corpus/9175ea05ca9c358924d31558bf8c26c24a506ed4
@@ -0,0 +1 @@
+<title lang="fr"><salut/></title>
diff --git a/fuzz/seed_corpus/91817b85cffb36dae26eb991977743f486ec0bd4 b/fuzz/seed_corpus/91817b85cffb36dae26eb991977743f486ec0bd4
new file mode 100644
index 000000000000..97436e52e07f
--- /dev/null
+++ b/fuzz/seed_corpus/91817b85cffb36dae26eb991977743f486ec0bd4
@@ -0,0 +1,3 @@
+<example:addressBook xmlns:example="http://www.example.com">
+  <example:card name="John Smith" email="js@example.com"/>
+</example:addressBook>
diff --git a/fuzz/seed_corpus/918b86ec3933223d08a79988bf48e171a5b0cd6e b/fuzz/seed_corpus/918b86ec3933223d08a79988bf48e171a5b0cd6e
new file mode 100644
index 000000000000..da8c53b2d7eb
--- /dev/null
+++ b/fuzz/seed_corpus/918b86ec3933223d08a79988bf48e171a5b0cd6e
@@ -0,0 +1 @@
+xpointer(non-existing-fn()/range-to(id('chapter2')))
diff --git a/fuzz/seed_corpus/918ec5eb28a03b4389994c4b03448ff84244b8f3 b/fuzz/seed_corpus/918ec5eb28a03b4389994c4b03448ff84244b8f3
new file mode 100644
index 000000000000..e14aa46b2f7e
--- /dev/null
+++ b/fuzz/seed_corpus/918ec5eb28a03b4389994c4b03448ff84244b8f3
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<foo 
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+  xsi:noNamespaceSchemaLocation="bug141333.xsd" attrA="valueA">
+
+	<bar attrA="valueA" attrB="valueB"/>
+
+</foo>
+
diff --git a/fuzz/seed_corpus/91c53a0ba38caedb6aedb428044de8690e571eb2 b/fuzz/seed_corpus/91c53a0ba38caedb6aedb428044de8690e571eb2
new file mode 100644
index 000000000000..f98b6d89a46b
--- /dev/null
+++ b/fuzz/seed_corpus/91c53a0ba38caedb6aedb428044de8690e571eb2
@@ -0,0 +1,10 @@
+<schema xmlns="http://www.ascc.net/xml/schematron" >
+     <pattern name="a child of selected elements">
+          <rule context="CCC">
+               <assert test="parent::*[name()='BBB' or name()='DDD']">Element CCC must not be a child of element
+                    <name path="parent::*"/>
+               </assert>
+          </rule>
+     </pattern>
+</schema>
+
diff --git a/fuzz/seed_corpus/9206fc32327e79d9444a95e9eab9873ea3c0cc24 b/fuzz/seed_corpus/9206fc32327e79d9444a95e9eab9873ea3c0cc24
new file mode 100644
index 000000000000..b8d1a6556544
--- /dev/null
+++ b/fuzz/seed_corpus/9206fc32327e79d9444a95e9eab9873ea3c0cc24
@@ -0,0 +1,11 @@
+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG April 1999//EN" 
+  "http://www.w3.org/Graphics/SVG/svg-19990412.dtd">
+<svg width="4in" height="3in">
+  <desc>Four separate rectangles
+  </desc>
+    <rect width="20" height="60"/>
+    <rect width="30" height="70"/>
+    <rect width="40" height="80"/>
+    <rect width="50" height="90"/>
+</svg>
diff --git a/fuzz/seed_corpus/926ef7f39a5d67671db2ef56b3ad52b4021318f5 b/fuzz/seed_corpus/926ef7f39a5d67671db2ef56b3ad52b4021318f5
new file mode 100644
index 000000000000..bf3dfc248085
--- /dev/null
+++ b/fuzz/seed_corpus/926ef7f39a5d67671db2ef56b3ad52b4021318f5
@@ -0,0 +1 @@
+<card name="foo" email="bar" preferredFormat="html"/>
diff --git a/fuzz/seed_corpus/928567fc69eae9e536c8cefa3b7654bf63ecc032 b/fuzz/seed_corpus/928567fc69eae9e536c8cefa3b7654bf63ecc032
new file mode 100644
index 000000000000..def8d6643499
--- /dev/null
+++ b/fuzz/seed_corpus/928567fc69eae9e536c8cefa3b7654bf63ecc032
@@ -0,0 +1,1194 @@
+<!--
+   Extensible HTML version 1.0 Transitional DTD
+
+   This is the same as HTML 4.0 Transitional except for
+   changes due to the differences between XML and SGML.
+
+   Namespace = http://www.w3.org/1999/xhtml
+
+   For further information, see: http://www.w3.org/TR/xhtml1
+
+   Copyright (c) 1998-1999 W3C (MIT, INRIA, Keio),
+   All Rights Reserved. 
+
+   This DTD module is identified by the PUBLIC and SYSTEM identifiers:
+
+   PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+   SYSTEM "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"
+
+
+-->
+
+<!--================ Character mnemonic entities =========================-->
+
+<!ENTITY % HTMLlat1 PUBLIC
+   "-//W3C//ENTITIES Latin 1 for XHTML//EN"
+   "http://www.w3.org/TR/xhtml1/DTD/xhtml-lat1.ent">
+%HTMLlat1;
+
+<!ENTITY % HTMLsymbol PUBLIC
+   "-//W3C//ENTITIES Symbols for XHTML//EN"
+   "http://www.w3.org/TR/xhtml1/DTD/xhtml-symbol.ent">
+%HTMLsymbol;
+
+<!ENTITY % HTMLspecial PUBLIC
+   "-//W3C//ENTITIES Special for XHTML//EN"
+   "http://www.w3.org/TR/xhtml1/DTD/xhtml-special.ent">
+%HTMLspecial;
+
+<!--================== Imported Names ====================================-->
+
+<!ENTITY % ContentType "CDATA">
+    <!-- media type, as per [RFC2045] -->
+
+<!ENTITY % ContentTypes "CDATA">
+    <!-- comma-separated list of media types, as per [RFC2045] -->
+
+<!ENTITY % Charset "CDATA">
+    <!-- a character encoding, as per [RFC2045] -->
+
+<!ENTITY % Charsets "CDATA">
+    <!-- a space separated list of character encodings, as per [RFC2045] -->
+
+<!ENTITY % LanguageCode "NMTOKEN">
+    <!-- a language code, as per [RFC1766] -->
+
+<!ENTITY % Character "CDATA">
+    <!-- a single character from [ISO10646] -->
+
+<!ENTITY % Number "CDATA">
+    <!-- one or more digits -->
+
+<!ENTITY % LinkTypes "CDATA">
+    <!-- space-separated list of link types -->
+
+<!ENTITY % MediaDesc "CDATA">
+    <!-- single or comma-separated list of media descriptors -->
+
+<!ENTITY % URI "CDATA">
+    <!-- a Uniform Resource Identifier, see [RFC2396] -->
+
+<!ENTITY % UriList "CDATA">
+    <!-- a space separated list of Uniform Resource Identifiers -->
+
+<!ENTITY % Datetime "CDATA">
+    <!-- date and time information. ISO date format -->
+
+<!ENTITY % Script "CDATA">
+    <!-- script expression -->
+
+<!ENTITY % StyleSheet "CDATA">
+    <!-- style sheet data -->
+
+<!ENTITY % Text "CDATA">
+    <!-- used for titles etc. -->
+
+<!ENTITY % FrameTarget "NMTOKEN">
+    <!-- render in this frame -->
+
+<!ENTITY % Length "CDATA">
+    <!-- nn for pixels or nn% for percentage length -->
+
+<!ENTITY % MultiLength "CDATA">
+    <!-- pixel, percentage, or relative -->
+
+<!ENTITY % MultiLengths "CDATA">
+    <!-- comma-separated list of MultiLength -->
+
+<!ENTITY % Pixels "CDATA">
+    <!-- integer representing length in pixels -->
+
+<!-- these are used for image maps -->
+
+<!ENTITY % Shape "(rect|circle|poly|default)">
+
+<!ENTITY % Coords "CDATA">
+    <!-- comma separated list of lengths -->
+
+<!-- used for object, applet, img, input and iframe -->
+<!ENTITY % ImgAlign "(top|middle|bottom|left|right)">
+
+<!-- a color using sRGB: #RRGGBB as Hex values -->
+<!ENTITY % Color "CDATA">
+
+<!-- There are also 16 widely known color names with their sRGB values:
+
+    Black  = #000000    Green  = #008000
+    Silver = #C0C0C0    Lime   = #00FF00
+    Gray   = #808080    Olive  = #808000
+    White  = #FFFFFF    Yellow = #FFFF00
+    Maroon = #800000    Navy   = #000080
+    Red    = #FF0000    Blue   = #0000FF
+    Purple = #800080    Teal   = #008080
+    Fuchsia= #FF00FF    Aqua   = #00FFFF
+-->
+
+<!--=================== Generic Attributes ===============================-->
+
+<!-- core attributes common to most elements
+  id       document-wide unique id
+  class    space separated list of classes
+  style    associated style info
+  title    advisory title/amplification
+-->
+<!ENTITY % coreattrs
+ "id          ID             #IMPLIED
+  class       CDATA          #IMPLIED
+  style       %StyleSheet;   #IMPLIED
+  title       %Text;         #IMPLIED"
+  >
+
+<!-- internationalization attributes
+  lang        language code (backwards compatible)
+  xml:lang    language code (as per XML 1.0 spec)
+  dir         direction for weak/neutral text
+-->
+<!ENTITY % i18n
+ "lang        %LanguageCode; #IMPLIED
+  xml:lang    %LanguageCode; #IMPLIED
+  dir         (ltr|rtl)      #IMPLIED"
+  >
+
+<!-- attributes for common UI events
+  onclick     a pointer button was clicked
+  ondblclick  a pointer button was double clicked
+  onmousedown a pointer button was pressed down
+  onmouseup   a pointer button was released
+  onmousemove a pointer was moved onto the element
+  onmouseout  a pointer was moved away from the element
+  onkeypress  a key was pressed and released
+  onkeydown   a key was pressed down
+  onkeyup     a key was released
+-->
+<!ENTITY % events
+ "onclick     %Script;       #IMPLIED
+  ondblclick  %Script;       #IMPLIED
+  onmousedown %Script;       #IMPLIED
+  onmouseup   %Script;       #IMPLIED
+  onmouseover %Script;       #IMPLIED
+  onmousemove %Script;       #IMPLIED
+  onmouseout  %Script;       #IMPLIED
+  onkeypress  %Script;       #IMPLIED
+  onkeydown   %Script;       #IMPLIED
+  onkeyup     %Script;       #IMPLIED"
+  >
+
+<!-- attributes for elements that can get the focus
+  accesskey   accessibility key character
+  tabindex    position in tabbing order
+  onfocus     the element got the focus
+  onblur      the element lost the focus
+-->
+<!ENTITY % focus
+ "accesskey   %Character;    #IMPLIED
+  tabindex    %Number;       #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED"
+  >
+
+<!ENTITY % attrs "%coreattrs; %i18n; %events;">
+
+<!-- text alignment for p, div, h1-h6. The default is
+     align="left" for ltr headings, "right" for rtl -->
+
+<!ENTITY % TextAlign "align (left|center|right) #IMPLIED">
+
+<!--=================== Text Elements ====================================-->
+
+<!ENTITY % special
+   "br | span | bdo | object | applet | img | map | iframe">
+
+<!ENTITY % fontstyle "tt | i | b | big | small | u
+                      | s | strike |font | basefont">
+
+<!ENTITY % phrase "em | strong | dfn | code | q | sub | sup |
+                   samp | kbd | var | cite | abbr | acronym">
+
+<!ENTITY % inline.forms "input | select | textarea | label | button">
+
+<!-- these can occur at block or inline level -->
+<!ENTITY % misc "ins | del | script | noscript">
+
+<!ENTITY % inline "a | %special; | %fontstyle; | %phrase; | %inline.forms;">
+
+<!-- %Inline; covers inline or "text-level" elements -->
+<!ENTITY % Inline "(#PCDATA | %inline; | %misc;)*">
+
+<!--================== Block level elements ==============================-->
+
+<!ENTITY % heading "h1|h2|h3|h4|h5|h6">
+<!ENTITY % lists "ul | ol | dl | menu | dir">
+<!ENTITY % blocktext "pre | hr | blockquote | address | center | noframes">
+
+<!ENTITY % block
+    "p | %heading; | div | %lists; | %blocktext; | isindex |fieldset | table">
+
+<!ENTITY % Block "(%block; | form | %misc;)*">
+
+<!-- %Flow; mixes Block and Inline and is used for list items etc. -->
+<!ENTITY % Flow "(#PCDATA | %block; | form | %inline; | %misc;)*">
+
+<!--================== Content models for exclusions =====================-->
+
+<!-- a elements use %Inline; excluding a -->
+
+<!ENTITY % a.content
+   "(#PCDATA | %special; | %fontstyle; | %phrase; | %inline.forms; | %misc;)*">
+
+<!-- pre uses %Inline excluding img, object, applet, big, small,
+     sub, sup, font, or basefont -->
+
+<!ENTITY % pre.content
+   "(#PCDATA | a | br | span | bdo | map | tt | i | b | u | s |
+      %phrase; | %inline.forms;)*">
+
+<!-- form uses %Flow; excluding form -->
+
+<!ENTITY % form.content "(#PCDATA | %block; | %inline; | %misc;)*">
+
+<!-- button uses %Flow; but excludes a, form, form controls, iframe -->
+
+<!ENTITY % button.content
+   "(#PCDATA | p | %heading; | div | %lists; | %blocktext; |
+      table | br | span | bdo | object | applet | img | map |
+      %fontstyle; | %phrase; | %misc;)*">
+
+<!--================ Document Structure ==================================-->
+
+<!-- the namespace URI designates the document profile -->
+
+<!ELEMENT html (head, body)>
+<!ATTLIST html
+  %i18n;
+  xmlns       %URI;          #FIXED 'http://www.w3.org/1999/xhtml'
+  >
+
+<!--================ Document Head =======================================-->
+
+<!ENTITY % head.misc "(script|style|meta|link|object|isindex)*">
+
+<!-- content model is %head.misc; combined with a single
+     title and an optional base element in any order -->
+
+<!ELEMENT head (%head.misc;,
+     ((title, %head.misc;, (base, %head.misc;)?) |
+      (base, %head.misc;, (title, %head.misc;))))>
+
+<!ATTLIST head
+  %i18n;
+  profile     %URI;          #IMPLIED
+  >
+
+<!-- The title element is not considered part of the flow of text.
+       It should be displayed, for example as the page header or
+       window title. Exactly one title is required per document.
+    -->
+<!ELEMENT title (#PCDATA)>
+<!ATTLIST title %i18n;>
+
+<!-- document base URI -->
+
+<!ELEMENT base EMPTY>
+<!ATTLIST base
+  href        %URI;          #IMPLIED
+  target      %FrameTarget;  #IMPLIED
+  >
+
+<!-- generic metainformation -->
+<!ELEMENT meta EMPTY>
+<!ATTLIST meta
+  %i18n;
+  http-equiv  CDATA          #IMPLIED
+  name        CDATA          #IMPLIED
+  content     CDATA          #REQUIRED
+  scheme      CDATA          #IMPLIED
+  >
+
+<!--
+  Relationship values can be used in principle:
+
+   a) for document specific toolbars/menus when used
+      with the link element in document head e.g.
+        start, contents, previous, next, index, end, help
+   b) to link to a separate style sheet (rel="stylesheet")
+   c) to make a link to a script (rel="script")
+   d) by stylesheets to control how collections of
+      html nodes are rendered into printed documents
+   e) to make a link to a printable version of this document
+      e.g. a PostScript or PDF version (rel="alternate" media="print")
+-->
+
+<!ELEMENT link EMPTY>
+<!ATTLIST link
+  %attrs;
+  charset     %Charset;      #IMPLIED
+  href        %URI;          #IMPLIED
+  hreflang    %LanguageCode; #IMPLIED
+  type        %ContentType;  #IMPLIED
+  rel         %LinkTypes;    #IMPLIED
+  rev         %LinkTypes;    #IMPLIED
+  media       %MediaDesc;    #IMPLIED
+  target      %FrameTarget;  #IMPLIED
+  >
+
+<!-- style info, which may include CDATA sections -->
+<!ELEMENT style (#PCDATA)>
+<!ATTLIST style
+  %i18n;
+  type        %ContentType;  #REQUIRED
+  media       %MediaDesc;    #IMPLIED
+  title       %Text;         #IMPLIED
+  xml:space   (preserve)     #FIXED 'preserve'
+  >
+
+<!-- script statements, which may include CDATA sections -->
+<!ELEMENT script (#PCDATA)>
+<!ATTLIST script
+  charset     %Charset;      #IMPLIED
+  type        %ContentType;  #REQUIRED
+  language    CDATA          #IMPLIED
+  src         %URI;          #IMPLIED
+  defer       (defer)        #IMPLIED
+  xml:space   (preserve)     #FIXED 'preserve'
+  >
+
+<!-- alternate content container for non script-based rendering -->
+
+<!ELEMENT noscript %Flow;>
+<!ATTLIST noscript
+  %attrs;
+  >
+
+<!--======================= Frames =======================================-->
+
+<!-- inline subwindow -->
+
+<!ELEMENT iframe %Flow;>
+<!ATTLIST iframe
+  %coreattrs;
+  longdesc    %URI;          #IMPLIED
+  name        NMTOKEN        #IMPLIED
+  src         %URI;          #IMPLIED
+  frameborder (1|0)          "1"
+  marginwidth %Pixels;       #IMPLIED
+  marginheight %Pixels;      #IMPLIED
+  scrolling   (yes|no|auto)  "auto"
+  align       %ImgAlign;     #IMPLIED
+  height      %Length;       #IMPLIED
+  width       %Length;       #IMPLIED
+  >
+
+<!-- alternate content container for non frame-based rendering -->
+
+<!ELEMENT noframes %Flow;>
+<!ATTLIST noframes
+  %attrs;
+  >
+
+<!--=================== Document Body ====================================-->
+
+<!ELEMENT body %Flow;>
+<!ATTLIST body
+  %attrs;
+  onload      %Script;       #IMPLIED
+  onunload    %Script;       #IMPLIED
+  background  %URI;          #IMPLIED
+  bgcolor     %Color;        #IMPLIED
+  text        %Color;        #IMPLIED
+  link        %Color;        #IMPLIED
+  vlink       %Color;        #IMPLIED
+  alink       %Color;        #IMPLIED
+  >
+
+<!ELEMENT div %Flow;>  <!-- generic language/style container -->
+<!ATTLIST div
+  %attrs;
+  %TextAlign;
+  >
+
+<!--=================== Paragraphs =======================================-->
+
+<!ELEMENT p %Inline;>
+<!ATTLIST p
+  %attrs;
+  %TextAlign;
+  >
+
+<!--=================== Headings =========================================-->
+
+<!--
+  There are six levels of headings from h1 (the most important)
+  to h6 (the least important).
+-->
+
+<!ELEMENT h1  %Inline;>
+<!ATTLIST h1
+  %attrs;
+  %TextAlign;
+  >
+
+<!ELEMENT h2 %Inline;>
+<!ATTLIST h2
+  %attrs;
+  %TextAlign;
+  >
+
+<!ELEMENT h3 %Inline;>
+<!ATTLIST h3
+  %attrs;
+  %TextAlign;
+  >
+
+<!ELEMENT h4 %Inline;>
+<!ATTLIST h4
+  %attrs;
+  %TextAlign;
+  >
+
+<!ELEMENT h5 %Inline;>
+<!ATTLIST h5
+  %attrs;
+  %TextAlign;
+  >
+
+<!ELEMENT h6 %Inline;>
+<!ATTLIST h6
+  %attrs;
+  %TextAlign;
+  >
+
+<!--=================== Lists ============================================-->
+
+<!-- Unordered list bullet styles -->
+
+<!ENTITY % ULStyle "(disc|square|circle)">
+
+<!-- Unordered list -->
+
+<!ELEMENT ul (li)+>
+<!ATTLIST ul
+  %attrs;
+  type        %ULStyle;     #IMPLIED
+  compact     (compact)     #IMPLIED
+  >
+
+<!-- Ordered list numbering style
+
+    1   arabic numbers      1, 2, 3, ...
+    a   lower alpha         a, b, c, ...
+    A   upper alpha         A, B, C, ...
+    i   lower roman         i, ii, iii, ...
+    I   upper roman         I, II, III, ...
+
+    The style is applied to the sequence number which by default
+    is reset to 1 for the first list item in an ordered list.
+-->
+<!ENTITY % OLStyle "CDATA">
+
+<!-- Ordered (numbered) list -->
+
+<!ELEMENT ol (li)+>
+<!ATTLIST ol
+  %attrs;
+  type        %OLStyle;      #IMPLIED
+  compact     (compact)      #IMPLIED
+  start       %Number;       #IMPLIED
+  >
+
+<!-- single column list (DEPRECATED) --> 
+<!ELEMENT menu (li)+>
+<!ATTLIST menu
+  %attrs;
+  compact     (compact)     #IMPLIED
+  >
+
+<!-- multiple column list (DEPRECATED) --> 
+<!ELEMENT dir (li)+>
+<!ATTLIST dir
+  %attrs;
+  compact     (compact)     #IMPLIED
+  >
+
+<!-- LIStyle is constrained to: "(%ULStyle;|%OLStyle;)" -->
+<!ENTITY % LIStyle "CDATA">
+
+<!-- list item -->
+
+<!ELEMENT li %Flow;>
+<!ATTLIST li
+  %attrs;
+  type        %LIStyle;      #IMPLIED
+  value       %Number;       #IMPLIED
+  >
+
+<!-- definition lists - dt for term, dd for its definition -->
+
+<!ELEMENT dl (dt|dd)+>
+<!ATTLIST dl
+  %attrs;
+  compact     (compact)      #IMPLIED
+  >
+
+<!ELEMENT dt %Inline;>
+<!ATTLIST dt
+  %attrs;
+  >
+
+<!ELEMENT dd %Flow;>
+<!ATTLIST dd
+  %attrs;
+  >
+
+<!--=================== Address ==========================================-->
+
+<!-- information on author -->
+
+<!ELEMENT address %Inline;>
+<!ATTLIST address
+  %attrs;
+  >
+
+<!--=================== Horizontal Rule ==================================-->
+
+<!ELEMENT hr EMPTY>
+<!ATTLIST hr
+  %attrs;
+  align       (left|center|right) #IMPLIED
+  noshade     (noshade)      #IMPLIED
+  size        %Pixels;       #IMPLIED
+  width       %Length;       #IMPLIED
+  >
+
+<!--=================== Preformatted Text ================================-->
+
+<!-- content is %Inline; excluding 
+        "img|object|applet|big|small|sub|sup|font|basefont" -->
+
+<!ELEMENT pre %pre.content;>
+<!ATTLIST pre
+  %attrs;
+  width       %Number;      #IMPLIED
+  xml:space   (preserve)    #FIXED 'preserve'
+  >
+
+<!--=================== Block-like Quotes ================================-->
+
+<!ELEMENT blockquote %Flow;>
+<!ATTLIST blockquote
+  %attrs;
+  cite        %URI;          #IMPLIED
+  >
+
+<!--=================== Text alignment ===================================-->
+
+<!-- center content -->
+<!ELEMENT center %Flow;>
+<!ATTLIST center
+  %attrs;
+  >
+
+<!--=================== Inserted/Deleted Text ============================-->
+
+<!--
+  ins/del are allowed in block and inline content, but its
+  inappropriate to include block content within an ins element
+  occurring in inline content.
+-->
+<!ELEMENT ins %Flow;>
+<!ATTLIST ins
+  %attrs;
+  cite        %URI;          #IMPLIED
+  datetime    %Datetime;     #IMPLIED
+  >
+
+<!ELEMENT del %Flow;>
+<!ATTLIST del
+  %attrs;
+  cite        %URI;          #IMPLIED
+  datetime    %Datetime;     #IMPLIED
+  >
+
+<!--================== The Anchor Element ================================-->
+
+<!-- content is %Inline; except that anchors shouldn't be nested -->
+
+<!ELEMENT a %a.content;>
+<!ATTLIST a
+  %attrs;
+  charset     %Charset;      #IMPLIED
+  type        %ContentType;  #IMPLIED
+  name        NMTOKEN        #IMPLIED
+  href        %URI;          #IMPLIED
+  hreflang    %LanguageCode; #IMPLIED
+  rel         %LinkTypes;    #IMPLIED
+  rev         %LinkTypes;    #IMPLIED
+  accesskey   %Character;    #IMPLIED
+  shape       %Shape;        "rect"
+  coords      %Coords;       #IMPLIED
+  tabindex    %Number;       #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED
+  target      %FrameTarget;  #IMPLIED
+  >
+
+<!--===================== Inline Elements ================================-->
+
+<!ELEMENT span %Inline;> <!-- generic language/style container -->
+<!ATTLIST span
+  %attrs;
+  >
+
+<!ELEMENT bdo %Inline;>  <!-- I18N BiDi over-ride -->
+<!ATTLIST bdo
+  %coreattrs;
+  %events;
+  lang        %LanguageCode; #IMPLIED
+  xml:lang    %LanguageCode; #IMPLIED
+  dir         (ltr|rtl)      #REQUIRED
+  >
+
+<!ELEMENT br EMPTY>   <!-- forced line break -->
+<!ATTLIST br
+  %coreattrs;
+  clear       (left|all|right|none) "none"
+  >
+
+<!ELEMENT em %Inline;>   <!-- emphasis -->
+<!ATTLIST em %attrs;>
+
+<!ELEMENT strong %Inline;>   <!-- strong emphasis -->
+<!ATTLIST strong %attrs;>
+
+<!ELEMENT dfn %Inline;>   <!-- definitional -->
+<!ATTLIST dfn %attrs;>
+
+<!ELEMENT code %Inline;>   <!-- program code -->
+<!ATTLIST code %attrs;>
+
+<!ELEMENT samp %Inline;>   <!-- sample -->
+<!ATTLIST samp %attrs;>
+
+<!ELEMENT kbd %Inline;>  <!-- something user would type -->
+<!ATTLIST kbd %attrs;>
+
+<!ELEMENT var %Inline;>   <!-- variable -->
+<!ATTLIST var %attrs;>
+
+<!ELEMENT cite %Inline;>   <!-- citation -->
+<!ATTLIST cite %attrs;>
+
+<!ELEMENT abbr %Inline;>   <!-- abbreviation -->
+<!ATTLIST abbr %attrs;>
+
+<!ELEMENT acronym %Inline;>   <!-- acronym -->
+<!ATTLIST acronym %attrs;>
+
+<!ELEMENT q %Inline;>   <!-- inlined quote -->
+<!ATTLIST q
+  %attrs;
+  cite        %URI;          #IMPLIED
+  >
+
+<!ELEMENT sub %Inline;> <!-- subscript -->
+<!ATTLIST sub %attrs;>
+
+<!ELEMENT sup %Inline;> <!-- superscript -->
+<!ATTLIST sup %attrs;>
+
+<!ELEMENT tt %Inline;>   <!-- fixed pitch font -->
+<!ATTLIST tt %attrs;>
+
+<!ELEMENT i %Inline;>   <!-- italic font -->
+<!ATTLIST i %attrs;>
+
+<!ELEMENT b %Inline;>   <!-- bold font -->
+<!ATTLIST b %attrs;>
+
+<!ELEMENT big %Inline;>   <!-- bigger font -->
+<!ATTLIST big %attrs;>
+
+<!ELEMENT small %Inline;>   <!-- smaller font -->
+<!ATTLIST small %attrs;>
+
+<!ELEMENT u %Inline;>   <!-- underline -->
+<!ATTLIST u %attrs;>
+
+<!ELEMENT s %Inline;>   <!-- strike-through -->
+<!ATTLIST s %attrs;>
+
+<!ELEMENT strike %Inline;>   <!-- strike-through -->
+<!ATTLIST strike %attrs;>
+
+<!ELEMENT basefont EMPTY>  <!-- base font size -->
+<!ATTLIST basefont
+  id          ID             #IMPLIED
+  size        CDATA          #REQUIRED
+  color       %Color;        #IMPLIED
+  face        CDATA          #IMPLIED
+  >
+
+<!ELEMENT font %Inline;> <!-- local change to font -->
+<!ATTLIST font
+  %coreattrs;
+  %i18n;
+  size        CDATA          #IMPLIED
+  color       %Color;        #IMPLIED
+  face        CDATA          #IMPLIED
+  >
+
+<!--==================== Object ======================================-->
+<!--
+  object is used to embed objects as part of HTML pages.
+  param elements should precede other content. Parameters
+  can also be expressed as attribute/value pairs on the
+  object element itself when brevity is desired.
+-->
+
+<!ELEMENT object (#PCDATA | param | %block; | form | %inline; | %misc;)*>
+<!ATTLIST object
+  %attrs;
+  declare     (declare)      #IMPLIED
+  classid     %URI;          #IMPLIED
+  codebase    %URI;          #IMPLIED
+  data        %URI;          #IMPLIED
+  type        %ContentType;  #IMPLIED
+  codetype    %ContentType;  #IMPLIED
+  archive     %UriList;      #IMPLIED
+  standby     %Text;         #IMPLIED
+  height      %Length;       #IMPLIED
+  width       %Length;       #IMPLIED
+  usemap      %URI;          #IMPLIED
+  name        NMTOKEN        #IMPLIED
+  tabindex    %Number;       #IMPLIED
+  align       %ImgAlign;     #IMPLIED
+  border      %Pixels;       #IMPLIED
+  hspace      %Pixels;       #IMPLIED
+  vspace      %Pixels;       #IMPLIED
+  >
+
+<!--
+  param is used to supply a named property value.
+  In XML it would seem natural to follow RDF and support an
+  abbreviated syntax where the param elements are replaced
+  by attribute value pairs on the object start tag.
+-->
+<!ELEMENT param EMPTY>
+<!ATTLIST param
+  id          ID             #IMPLIED
+  name        CDATA          #REQUIRED
+  value       CDATA          #IMPLIED
+  valuetype   (data|ref|object) "data"
+  type        %ContentType;  #IMPLIED
+  >
+
+<!--=================== Java applet ==================================-->
+<!--
+  One of code or object attributes must be present.
+  Place param elements before other content.
+-->
+<!ELEMENT applet (#PCDATA | param | %block; | form | %inline; | %misc;)*>
+<!ATTLIST applet
+  %coreattrs;
+  codebase    %URI;          #IMPLIED
+  archive     CDATA          #IMPLIED
+  code        CDATA          #IMPLIED
+  object      CDATA          #IMPLIED
+  alt         %Text;         #IMPLIED
+  name        NMTOKEN        #IMPLIED
+  width       %Length;       #REQUIRED
+  height      %Length;       #REQUIRED
+  align       %ImgAlign;     #IMPLIED
+  hspace      %Pixels;       #IMPLIED
+  vspace      %Pixels;       #IMPLIED
+  >
+
+<!--=================== Images ===========================================-->
+
+<!--
+   To avoid accessibility problems for people who aren't
+   able to see the image, you should provide a text
+   description using the alt and longdesc attributes.
+   In addition, avoid the use of server-side image maps.
+-->
+
+<!ELEMENT img EMPTY>
+<!ATTLIST img
+  %attrs;
+  src         %URI;          #REQUIRED
+  alt         %Text;         #REQUIRED
+  name        NMTOKEN        #IMPLIED
+  longdesc    %URI;          #IMPLIED
+  height      %Length;       #IMPLIED
+  width       %Length;       #IMPLIED
+  usemap      %URI;          #IMPLIED
+  ismap       (ismap)        #IMPLIED
+  align       %ImgAlign;     #IMPLIED
+  border      %Length;       #IMPLIED
+  hspace      %Pixels;       #IMPLIED
+  vspace      %Pixels;       #IMPLIED
+  >
+
+<!-- usemap points to a map element which may be in this document
+  or an external document, although the latter is not widely supported -->
+
+<!--================== Client-side image maps ============================-->
+
+<!-- These can be placed in the same document or grouped in a
+     separate document although this isn't yet widely supported -->
+
+<!ELEMENT map ((%block; | form | %misc;)+ | area+)>
+<!ATTLIST map
+  %i18n;
+  %events;
+  id          ID             #REQUIRED
+  class       CDATA          #IMPLIED
+  style       %StyleSheet;   #IMPLIED
+  title       %Text;         #IMPLIED
+  name        CDATA          #IMPLIED
+  >
+
+<!ELEMENT area EMPTY>
+<!ATTLIST area
+  %attrs;
+  shape       %Shape;        "rect"
+  coords      %Coords;       #IMPLIED
+  href        %URI;          #IMPLIED
+  nohref      (nohref)       #IMPLIED
+  alt         %Text;         #REQUIRED
+  tabindex    %Number;       #IMPLIED
+  accesskey   %Character;    #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED
+  target      %FrameTarget;  #IMPLIED
+  >
+
+<!--================ Forms ===============================================-->
+
+<!ELEMENT form %form.content;>   <!-- forms shouldn't be nested -->
+
+<!ATTLIST form
+  %attrs;
+  action      %URI;          #REQUIRED
+  method      (get|post)     "get"
+  name        NMTOKEN        #IMPLIED
+  enctype     %ContentType;  "application/x-www-form-urlencoded"
+  onsubmit    %Script;       #IMPLIED
+  onreset     %Script;       #IMPLIED
+  accept      %ContentTypes; #IMPLIED
+  accept-charset %Charsets;  #IMPLIED
+  target      %FrameTarget;  #IMPLIED
+  >
+
+<!--
+  Each label must not contain more than ONE field
+  Label elements shouldn't be nested.
+-->
+<!ELEMENT label %Inline;>
+<!ATTLIST label
+  %attrs;
+  for         IDREF          #IMPLIED
+  accesskey   %Character;    #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED
+  >
+
+<!ENTITY % InputType
+  "(text | password | checkbox |
+    radio | submit | reset |
+    file | hidden | image | button)"
+   >
+
+<!-- the name attribute is required for all but submit & reset -->
+
+<!ELEMENT input EMPTY>     <!-- form control -->
+<!ATTLIST input
+  %attrs;
+  type        %InputType;    "text"
+  name        CDATA          #IMPLIED
+  value       CDATA          #IMPLIED
+  checked     (checked)      #IMPLIED
+  disabled    (disabled)     #IMPLIED
+  readonly    (readonly)     #IMPLIED
+  size        CDATA          #IMPLIED
+  maxlength   %Number;       #IMPLIED
+  src         %URI;          #IMPLIED
+  alt         CDATA          #IMPLIED
+  usemap      %URI;          #IMPLIED
+  tabindex    %Number;       #IMPLIED
+  accesskey   %Character;    #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED
+  onselect    %Script;       #IMPLIED
+  onchange    %Script;       #IMPLIED
+  accept      %ContentTypes; #IMPLIED
+  align       %ImgAlign;     #IMPLIED
+  >
+
+<!ELEMENT select (optgroup|option)+>  <!-- option selector -->
+<!ATTLIST select
+  %attrs;
+  name        CDATA          #IMPLIED
+  size        %Number;       #IMPLIED
+  multiple    (multiple)     #IMPLIED
+  disabled    (disabled)     #IMPLIED
+  tabindex    %Number;       #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED
+  onchange    %Script;       #IMPLIED
+  >
+
+<!ELEMENT optgroup (option)+>   <!-- option group -->
+<!ATTLIST optgroup
+  %attrs;
+  disabled    (disabled)     #IMPLIED
+  label       %Text;         #REQUIRED
+  >
+
+<!ELEMENT option (#PCDATA)>     <!-- selectable choice -->
+<!ATTLIST option
+  %attrs;
+  selected    (selected)     #IMPLIED
+  disabled    (disabled)     #IMPLIED
+  label       %Text;         #IMPLIED
+  value       CDATA          #IMPLIED
+  >
+
+<!ELEMENT textarea (#PCDATA)>     <!-- multi-line text field -->
+<!ATTLIST textarea
+  %attrs;
+  name        CDATA          #IMPLIED
+  rows        %Number;       #REQUIRED
+  cols        %Number;       #REQUIRED
+  disabled    (disabled)     #IMPLIED
+  readonly    (readonly)     #IMPLIED
+  tabindex    %Number;       #IMPLIED
+  accesskey   %Character;    #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED
+  onselect    %Script;       #IMPLIED
+  onchange    %Script;       #IMPLIED
+  >
+
+<!--
+  The fieldset element is used to group form fields.
+  Only one legend element should occur in the content
+  and if present should only be preceded by whitespace.
+-->
+<!ELEMENT fieldset (#PCDATA | legend | %block; | form | %inline; | %misc;)*>
+<!ATTLIST fieldset
+  %attrs;
+  >
+
+<!ENTITY % LAlign "(top|bottom|left|right)">
+
+<!ELEMENT legend %Inline;>     <!-- fieldset label -->
+<!ATTLIST legend
+  %attrs;
+  accesskey   %Character;    #IMPLIED
+  align       %LAlign;       #IMPLIED
+  >
+
+<!--
+ Content is %Flow; excluding a, form, form controls, iframe
+--> 
+<!ELEMENT button %button.content;>  <!-- push button -->
+<!ATTLIST button
+  %attrs;
+  name        CDATA          #IMPLIED
+  value       CDATA          #IMPLIED
+  type        (button|submit|reset) "submit"
+  disabled    (disabled)     #IMPLIED
+  tabindex    %Number;       #IMPLIED
+  accesskey   %Character;    #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED
+  >
+
+<!-- single-line text input control (DEPRECATED) -->
+<!ELEMENT isindex EMPTY>
+<!ATTLIST isindex
+  %coreattrs;
+  %i18n;
+  prompt      %Text;         #IMPLIED
+  >
+
+<!--======================= Tables =======================================-->
+
+<!-- Derived from IETF HTML table standard, see [RFC1942] -->
+
+<!--
+ The border attribute sets the thickness of the frame around the
+ table. The default units are screen pixels.
+
+ The frame attribute specifies which parts of the frame around
+ the table should be rendered. The values are not the same as
+ CALS to avoid a name clash with the valign attribute.
+-->
+<!ENTITY % TFrame "(void|above|below|hsides|lhs|rhs|vsides|box|border)">
+
+<!--
+ The rules attribute defines which rules to draw between cells:
+
+ If rules is absent then assume:
+     "none" if border is absent or border="0" otherwise "all"
+-->
+
+<!ENTITY % TRules "(none | groups | rows | cols | all)">
+  
+<!-- horizontal placement of table relative to document -->
+<!ENTITY % TAlign "(left|center|right)">
+
+<!-- horizontal alignment attributes for cell contents
+
+  char        alignment char, e.g. char=':'
+  charoff     offset for alignment char
+-->
+<!ENTITY % cellhalign
+  "align      (left|center|right|justify|char) #IMPLIED
+   char       %Character;    #IMPLIED
+   charoff    %Length;       #IMPLIED"
+  >
+
+<!-- vertical alignment attributes for cell contents -->
+<!ENTITY % cellvalign
+  "valign     (top|middle|bottom|baseline) #IMPLIED"
+  >
+
+<!ELEMENT table
+     (caption?, (col*|colgroup*), thead?, tfoot?, (tbody+|tr+))>
+<!ELEMENT caption  %Inline;>
+<!ELEMENT thead    (tr)+>
+<!ELEMENT tfoot    (tr)+>
+<!ELEMENT tbody    (tr)+>
+<!ELEMENT colgroup (col)*>
+<!ELEMENT col      EMPTY>
+<!ELEMENT tr       (th|td)+>
+<!ELEMENT th       %Flow;>
+<!ELEMENT td       %Flow;>
+
+<!ATTLIST table
+  %attrs;
+  summary     %Text;         #IMPLIED
+  width       %Length;       #IMPLIED
+  border      %Pixels;       #IMPLIED
+  frame       %TFrame;       #IMPLIED
+  rules       %TRules;       #IMPLIED
+  cellspacing %Length;       #IMPLIED
+  cellpadding %Length;       #IMPLIED
+  align       %TAlign;       #IMPLIED
+  bgcolor     %Color;        #IMPLIED
+  >
+
+<!ENTITY % CAlign "(top|bottom|left|right)">
+
+<!ATTLIST caption
+  %attrs;
+  align       %CAlign;       #IMPLIED
+  >
+
+<!--
+colgroup groups a set of col elements. It allows you to group
+several semantically related columns together.
+-->
+<!ATTLIST colgroup
+  %attrs;
+  span        %Number;       "1"
+  width       %MultiLength;  #IMPLIED
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!--
+ col elements define the alignment properties for cells in
+ one or more columns.
+
+ The width attribute specifies the width of the columns, e.g.
+
+     width=64        width in screen pixels
+     width=0.5*      relative width of 0.5
+
+ The span attribute causes the attributes of one
+ col element to apply to more than one column.
+-->
+<!ATTLIST col
+  %attrs;
+  span        %Number;       "1"
+  width       %MultiLength;  #IMPLIED
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!--
+    Use thead to duplicate headers when breaking table
+    across page boundaries, or for static headers when
+    tbody sections are rendered in scrolling panel.
+
+    Use tfoot to duplicate footers when breaking table
+    across page boundaries, or for static footers when
+    tbody sections are rendered in scrolling panel.
+
+    Use multiple tbody sections when rules are needed
+    between groups of table rows.
+-->
+<!ATTLIST thead
+  %attrs;
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!ATTLIST tfoot
+  %attrs;
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!ATTLIST tbody
+  %attrs;
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!ATTLIST tr
+  %attrs;
+  %cellhalign;
+  %cellvalign;
+  bgcolor     %Color;        #IMPLIED
+  >
+
+<!-- Scope is simpler than headers attribute for common tables -->
+<!ENTITY % Scope "(row|col|rowgroup|colgroup)">
+
+<!-- th is for headers, td for data and for cells acting as both -->
+
+<!ATTLIST th
+  %attrs;
+  abbr        %Text;         #IMPLIED
+  axis        CDATA          #IMPLIED
+  headers     IDREFS         #IMPLIED
+  scope       %Scope;        #IMPLIED
+  rowspan     %Number;       "1"
+  colspan     %Number;       "1"
+  %cellhalign;
+  %cellvalign;
+  nowrap      (nowrap)       #IMPLIED
+  bgcolor     %Color;        #IMPLIED
+  width       %Pixels;       #IMPLIED
+  height      %Pixels;       #IMPLIED
+  >
+
+<!ATTLIST td
+  %attrs;
+  abbr        %Text;         #IMPLIED
+  axis        CDATA          #IMPLIED
+  headers     IDREFS         #IMPLIED
+  scope       %Scope;        #IMPLIED
+  rowspan     %Number;       "1"
+  colspan     %Number;       "1"
+  %cellhalign;
+  %cellvalign;
+  nowrap      (nowrap)       #IMPLIED
+  bgcolor     %Color;        #IMPLIED
+  width       %Pixels;       #IMPLIED
+  height      %Pixels;       #IMPLIED
+  >
+
diff --git a/fuzz/seed_corpus/92c7b1ed4b5bb9fd903e941dec640be37dfeaafb b/fuzz/seed_corpus/92c7b1ed4b5bb9fd903e941dec640be37dfeaafb
new file mode 100644
index 000000000000..7020803fd979
--- /dev/null
+++ b/fuzz/seed_corpus/92c7b1ed4b5bb9fd903e941dec640be37dfeaafb
@@ -0,0 +1,11 @@
+<!--
+http://www.w3.org/TR/xmldsig2ed-tests/#c14n11xmlbase-prop-5
+
+Check that implementations of [XML-C14N1.1] properly build the xml:base 
+if one intermediate level (ietf:e2) without any xml:base attribute is absent 
+from the document subset.
+-->
+<XPath xmlns:ietf="http://www.ietf.org" >
+(//. | //@* | //namespace::*)
+[ancestor-or-self::ietf:e21]
+</XPath>
diff --git a/fuzz/seed_corpus/92cc73c67540ad637fd8890c5e44e49ebac8fb59 b/fuzz/seed_corpus/92cc73c67540ad637fd8890c5e44e49ebac8fb59
new file mode 100644
index 000000000000..1de1abcdbe84
--- /dev/null
+++ b/fuzz/seed_corpus/92cc73c67540ad637fd8890c5e44e49ebac8fb59
@@ -0,0 +1,2 @@
+<device link="unknown">
+</device>
diff --git a/fuzz/seed_corpus/92d264ce8685b25ce23f85cc9528833487eebdf7 b/fuzz/seed_corpus/92d264ce8685b25ce23f85cc9528833487eebdf7
new file mode 100644
index 000000000000..fed210309215
--- /dev/null
+++ b/fuzz/seed_corpus/92d264ce8685b25ce23f85cc9528833487eebdf7
@@ -0,0 +1,179 @@
+<!SGML -- SGML Declaration for valid XML documents --
+     "ISO 8879:1986 (WWW)"
+
+     CHARSET
+         BASESET
+             "ISO Registration Number 176//CHARSET
+             ISO/IEC 10646-1:1993 UCS-4 with implementation 
+             level 3//ESC 2/5 2/15 4/6"
+         DESCSET
+                0       9       UNUSED
+                9       2       9
+                11      2       UNUSED
+                13      1       13
+                14      18      UNUSED
+                32      95      32
+                127     1       UNUSED
+                128     32      UNUSED
+             -- use this instead of the official declaration because SP only
+                supports 16-bit characters --
+                160     65374   160
+                65534   2       UNUSED 
+             -- 55296   2048    UNUSED
+                57344   8190    57344
+                65534   2       UNUSED
+                65536   1048576 65536 --
+     CAPACITY NONE
+
+     SCOPE DOCUMENT
+
+     SYNTAX
+         SHUNCHAR NONE
+         BASESET "ISO Registration Number 176//CHARSET
+                 ISO/IEC 10646-1:1993 UCS-4 with implementation 
+                 level 3//ESC 2/5 2/15 4/6"
+         DESCSET
+             0 1114112 0
+         FUNCTION
+             RE    13
+             RS    10
+             SPACE 32
+             TAB   SEPCHAR 9
+
+         NAMING
+             LCNMSTRT ""
+             UCNMSTRT ""
+             NAMESTRT
+                 58 95 192-214 216-246 248-305 308-318 321-328
+                 330-382 384-451 461-496 500-501 506-535 592-680
+                 699-705 902 904-906 908 910-929 931-974 976-982
+                 986 988 990 992 994-1011 1025-1036 1038-1103
+                 1105-1116 1118-1153 1168-1220 1223-1224
+                 1227-1228 1232-1259 1262-1269 1272-1273
+                 1329-1366 1369 1377-1414 1488-1514 1520-1522
+                 1569-1594 1601-1610 1649-1719 1722-1726
+                 1728-1742 1744-1747 1749 1765-1766 2309-2361
+                 2365 2392-2401 2437-2444 2447-2448 2451-2472
+                 2474-2480 2482 2486-2489 2524-2525 2527-2529
+                 2544-2545 2565-2570 2575-2576 2579-2600
+                 2602-2608 2610-2611 2613-2614 2616-2617
+                 2649-2652 2654 2674-2676 2693-2699 2701
+                 2703-2705 2707-2728 2730-2736 2738-2739
+                 2741-2745 2749 2784 2821-2828 2831-2832
+                 2835-2856 2858-2864 2866-2867 2870-2873 2877
+                 2908-2909 2911-2913 2949-2954 2958-2960
+                 2962-2965 2969-2970 2972 2974-2975 2979-2980
+                 2984-2986 2990-2997 2999-3001 3077-3084
+                 3086-3088 3090-3112 3114-3123 3125-3129
+                 3168-3169 3205-3212 3214-3216 3218-3240
+                 3242-3251 3253-3257 3294 3296-3297 3333-3340
+                 3342-3344 3346-3368 3370-3385 3424-3425
+                 3585-3630 3632 3634-3635 3648-3653 3713-3714
+                 3716 3719-3720 3722 3725 3732-3735 3737-3743
+                 3745-3747 3749 3751 3754-3755 3757-3758 3760
+                 3762-3763 3773 3776-3780 3904-3911 3913-3945
+                 4256-4293 4304-4342 4352 4354-4355 4357-4359
+                 4361 4363-4364 4366-4370 4412 4414 4416 4428
+                 4430 4432 4436-4437 4441 4447-4449 4451 4453
+                 4455 4457 4461-4462 4466-4467 4469 4510 4520
+                 4523 4526-4527 4535-4536 4538 4540-4546 4587
+                 4592 4601 7680-7835 7840-7929 7936-7957
+                 7960-7965 7968-8005 8008-8013 8016-8023 8025
+                 8027 8029 8031-8061 8064-8116 8118-8124 8126
+                 8130-8132 8134-8140 8144-8147 8150-8155
+                 8160-8172 8178-8180 8182-8188 8486 8490-8491
+                 8494 8576-8578 12295 12321-12329 12353-12436
+                 12449-12538 12549-12588 19968-40869 44032-55203
+
+             LCNMCHAR ""
+             UCNMCHAR ""
+             NAMECHAR
+                 45-46 183 720-721 768-837 864-865 903 1155-1158
+                 1425-1441 1443-1465 1467-1469 1471 1473-1474
+                 1476 1600 1611-1618 1632-1641 1648 1750-1764
+                 1767-1768 1770-1773 1776-1785 2305-2307 2364
+                 2366-2381 2385-2388 2402-2403 2406-2415
+                 2433-2435 2492 2494-2500 2503-2504 2507-2509
+                 2519 2530-2531 2534-2543 2562 2620 2622-2626
+                 2631-2632 2635-2637 2662-2673 2689-2691 2748
+                 2750-2757 2759-2761 2763-2765 2790-2799
+                 2817-2819 2876 2878-2883 2887-2888 2891-2893
+                 2902-2903 2918-2927 2946-2947 3006-3010
+                 3014-3016 3018-3021 3031 3047-3055 3073-3075
+                 3134-3140 3142-3144 3146-3149 3157-3158
+                 3174-3183 3202-3203 3262-3268 3270-3272
+                 3274-3277 3285-3286 3302-3311 3330-3331
+                 3390-3395 3398-3400 3402-3405 3415 3430-3439
+                 3633 3636-3642 3654-3662 3664-3673 3761
+                 3764-3769 3771-3772 3782 3784-3789 3792-3801
+                 3864-3865 3872-3881 3893 3895 3897 3902-3903
+                 3953-3972 3974-3979 3984-3989 3991 3993-4013
+                 4017-4023 4025 8400-8412 8417 12293 12330-12335
+                 12337-12341 12441-12442 12445-12446 12540-12542
+
+             NAMECASE
+                 GENERAL NO
+                 ENTITY  NO
+
+         DELIM
+             GENERAL SGMLREF
+             HCRO "&#38;#x" -- 38 is the number for ampersand --
+             NESTC "/"
+             NET ">"
+             PIC "?>"
+             SHORTREF NONE
+
+         NAMES
+             SGMLREF
+
+         QUANTITY NONE
+
+         ENTITIES
+             "amp" 38
+             "lt" 60
+             "gt" 62
+             "quot" 34
+             "apos" 39
+
+     FEATURES
+         MINIMIZE
+             DATATAG NO
+             OMITTAG NO
+             RANK NO
+             SHORTTAG
+                 STARTTAG
+                     EMPTY NO
+                     UNCLOSED NO 
+                     NETENABL IMMEDNET
+                 ENDTAG
+                     EMPTY NO 
+                     UNCLOSED NO
+                 ATTRIB
+                     DEFAULT YES
+                     OMITNAME NO
+                     VALUE NO
+             EMPTYNRM YES
+             IMPLYDEF
+                 ATTLIST NO
+                 DOCTYPE NO
+                 ELEMENT NO
+                 ENTITY NO
+                 NOTATION NO
+         LINK
+             SIMPLE NO
+             IMPLICIT NO
+             EXPLICIT NO
+         OTHER
+             CONCUR NO
+             SUBDOC NO
+             FORMAL NO
+             URN NO
+             KEEPRSRE YES
+             VALIDITY TYPE
+             ENTITIES
+                 REF ANY
+                 INTEGRAL YES
+     APPINFO NONE
+     SEEALSO "ISO 8879:1986//NOTATION
+             Extensible Markup Language (XML) 1.0//EN"
+>
diff --git a/fuzz/seed_corpus/93f8de76de6f88df08f467f599c954c8ddc12170 b/fuzz/seed_corpus/93f8de76de6f88df08f467f599c954c8ddc12170
new file mode 100644
index 000000000000..038ac482ece2
--- /dev/null
+++ b/fuzz/seed_corpus/93f8de76de6f88df08f467f599c954c8ddc12170
@@ -0,0 +1,14 @@
+<element name="card" ns="http://www.example.com"
+         xmlns="http://relaxng.org/ns/structure/1.0">
+  <zeroOrMore>
+    <attribute>
+      <anyName>
+        <except>
+          <nsName/>
+          <nsName ns=""/>
+        </except>
+      </anyName>
+    </attribute>
+  </zeroOrMore>
+  <text/>
+</element>
diff --git a/fuzz/seed_corpus/940863cdaeac10969e9dd60aa5dcf6ba6df4ad03 b/fuzz/seed_corpus/940863cdaeac10969e9dd60aa5dcf6ba6df4ad03
new file mode 100644
index 000000000000..cbedaf9644d2
--- /dev/null
+++ b/fuzz/seed_corpus/940863cdaeac10969e9dd60aa5dcf6ba6df4ad03
@@ -0,0 +1,9 @@
+<element name="path" xmlns="http://relaxng.org/ns/structure/1.0"
+         datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+  <list>
+    <oneOrMore>
+      <data type="double"/>
+      <data type="double"/>
+    </oneOrMore>
+  </list>
+</element>
diff --git a/fuzz/seed_corpus/943fff6ebe05ba44475aa82880008862ffaa68da b/fuzz/seed_corpus/943fff6ebe05ba44475aa82880008862ffaa68da
new file mode 100644
index 000000000000..86ea447f6ea1
--- /dev/null
+++ b/fuzz/seed_corpus/943fff6ebe05ba44475aa82880008862ffaa68da
@@ -0,0 +1 @@
+<content> how are you <p> 'yau de poelle </p> ? </content>
diff --git a/fuzz/seed_corpus/944c3c5375b82e3274fbc765951c97c155ca810e b/fuzz/seed_corpus/944c3c5375b82e3274fbc765951c97c155ca810e
new file mode 100644
index 000000000000..7655a8e09314
--- /dev/null
+++ b/fuzz/seed_corpus/944c3c5375b82e3274fbc765951c97c155ca810e
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<!--
+	Schema Component Constraint: Derivation Valid (Extension)
+
+	1.3 If it has an {attribute wildcard}, the complex type definition must 
+	also have one, and the base type definition's {attribute wildcard}'s 
+	{namespace constraint} must be a subset of the complex type definition's 
+	{attribute wildcard}'s {namespace constraint}, as defined by Wildcard Subset (§3.10.6).
+-->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 	
+	targetNamespace="http://FOO" 
+	xmlns:foo="http://FOO"
+	elementFormDefault="qualified">
+	
+	<element name="foo">
+		<complexType>
+			<sequence>
+				<element name="bar.A" type="foo:type.A" />
+				<element name="bar.B" type="foo:type.B" />
+			</sequence>
+		</complexType>    
+	</element>  
+
+	<complexType name="type.A">
+		<complexContent>
+			<!-- This is OK, since the complete wildcard
+			  is the wildcard of the base type. -->
+			<extension base="foo:base.type.A" />				  	  						
+		</complexContent>
+	</complexType>    
+
+	<complexType name="base.type.A">
+		<anyAttribute namespace="##any" processContents="skip" />		
+	</complexType>    
+
+	<complexType name="type.B">
+		<complexContent>
+			<extension base="foo:base.type.B">	
+				<!-- This is OK, since the complete wildcard is a union
+				  of "##any" and "http://FOO" = "##any". Thus the complete
+				  wildcard is equal to that one in the base class. -->
+				<anyAttribute namespace="http://FOO" processContents="skip" />
+			</extension>
+		</complexContent>
+	</complexType>    
+
+	<complexType name="base.type.B">
+		<anyAttribute namespace="##any" processContents="skip" />		
+	</complexType>    
+
+</schema>
diff --git a/fuzz/seed_corpus/948413ad9f30726920f53ed384ce679da6451197 b/fuzz/seed_corpus/948413ad9f30726920f53ed384ce679da6451197
new file mode 100644
index 000000000000..a1631d0c5a0b
--- /dev/null
+++ b/fuzz/seed_corpus/948413ad9f30726920f53ed384ce679da6451197
@@ -0,0 +1,7 @@
+<!DOCTYPE cab SYSTEM "http://example.org/cab.dtd">
+<cab>
+  <c/>
+  <a>Let's use predefined entites &amp; &lt; &gt;</a>
+  <b>Let's use a DTD defined entity &bent;</b>
+</cab>
+
diff --git a/fuzz/seed_corpus/949dbbf408f355b6b930966198039573adf116b3 b/fuzz/seed_corpus/949dbbf408f355b6b930966198039573adf116b3
new file mode 100644
index 000000000000..1ab9baba0221
--- /dev/null
+++ b/fuzz/seed_corpus/949dbbf408f355b6b930966198039573adf116b3
@@ -0,0 +1,223 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<xsd:schema xmlns:foo="http://FOO" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:import="http://IMPORT"
+	targetNamespace="http://FOO" elementFormDefault="qualified">
+	<xsd:import namespace="http://IMPORT" schemaLocation="anyAttr.importA.1_0.xsd"/>	
+	<xsd:import schemaLocation="anyAttr.importB.1_0.xsd"/>
+	<xsd:element name="foo">
+		<xsd:complexType>
+		    <xsd:sequence>				
+				<!-- Attribute Wildcard Union -->
+				<xsd:element name="derive.1_1" type="foo:type.1_1"/>
+				<xsd:element name="derive.1_4" type="foo:type.1_4"/>
+				<xsd:element name="derive.2_1" type="foo:type.2_1"/>
+				<xsd:element name="derive.3_1" type="foo:type.3_1"/>
+				<xsd:element name="derive.4_1" type="foo:type.4_1"/>
+				<xsd:element name="derive.5_1_a" type="foo:type.5_1_a"/>
+				<xsd:element name="derive.5_1_b" type="foo:type.5_1_b"/>
+				<xsd:element name="derive.5_2_a" type="foo:type.5_2_a"/>
+				<xsd:element name="derive.5_2_b" type="foo:type.5_2_b"/>
+				<xsd:element name="derive.5_4_a" type="foo:type.5_4_a"/>
+				<xsd:element name="derive.5_4_b" type="foo:type.5_4_b"/>
+				<xsd:element name="derive.6_1"   type="foo:type.6_1"/>
+				<xsd:element name="derive.6_2"   type="foo:type.6_2"/>
+			</xsd:sequence>
+		</xsd:complexType>
+	</xsd:element>
+	
+	<!-- Attribute Wildcard Union -->
+
+	<!-- 1. If O1 and O2 are the same value, then that value must be the value. -->
+	<xsd:complexType name="type.1_1">	
+		<xsd:complexContent>
+			<xsd:extension base="foo:type.base.1_1">
+				<xsd:anyAttribute namespace="##any" processContents="lax"/>	
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+	<xsd:complexType name="type.base.1_1">	
+		<xsd:attributeGroup ref="foo:attrGr.1_1"/>			
+		<xsd:anyAttribute namespace="##any" processContents="lax"/>	
+	</xsd:complexType>
+	<xsd:attributeGroup name="attrGr.1_1">
+		<xsd:anyAttribute namespace="##any" processContents="lax"/>
+	</xsd:attributeGroup>
+
+	<xsd:complexType name="type.1_4">	
+		<xsd:complexContent>
+			<xsd:extension base="foo:type.base.1_4">
+				<xsd:anyAttribute namespace="http://BAR ##local http://FOO" processContents="lax"/>	
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+    <xsd:complexType name="type.base.1_4">	
+		<xsd:attributeGroup ref="foo:attrGr.1_4"/>			
+		<xsd:anyAttribute namespace="##local http://BAR   ##targetNamespace " processContents="lax"/>	
+	</xsd:complexType>
+	<xsd:attributeGroup name="attrGr.1_4">
+		<xsd:anyAttribute namespace="  http://FOO  http://BAR ##local"/>
+	</xsd:attributeGroup>
+
+	<!-- 2. If either O1 or O2 is any, then any must be the value. -->
+	<xsd:complexType name="type.2_1">	
+		<xsd:complexContent>
+			<xsd:extension base="foo:type.base.2_1">
+				<xsd:anyAttribute namespace="##any" processContents="lax"/>	
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+	<xsd:complexType name="type.base.2_1">	
+		<xsd:attributeGroup ref="foo:attrGr.2_1"/>			
+		<xsd:anyAttribute namespace="##any" processContents="lax"/>	
+	</xsd:complexType>
+	<xsd:attributeGroup name="attrGr.2_1">
+		<xsd:anyAttribute namespace="##local ##targetNamespace"/>
+	</xsd:attributeGroup>
+
+	<!-- 3. If both O1 and O2 are sets of (namespace names or ·absent·), 
+		then the union of those sets must be the value. -->
+	<xsd:complexType name="type.3_1">	
+		<xsd:complexContent>
+			<xsd:extension base="foo:type.base.3_1">
+				<xsd:anyAttribute namespace="##targetNamespace http://DOO" processContents="lax"/>	
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+	<xsd:complexType name="type.base.3_1">	
+		<xsd:attributeGroup ref="foo:attrGr.3_1"/>			
+		<xsd:anyAttribute namespace="##local" processContents="lax"/>	
+	</xsd:complexType>
+	<xsd:attributeGroup name="attrGr.3_1">
+		<xsd:anyAttribute namespace="##local ##targetNamespace http://BAR"/>
+	</xsd:attributeGroup>
+	<!-- 4 If the two are negations of different values (namespace 
+	 names or ·absent·), then a pair of not and ·absent· must be the value. -->
+	<xsd:complexType name="type.4_1">	
+		<xsd:complexContent>
+			<xsd:extension base="imp.type.base.derive.4_1">
+				<xsd:anyAttribute namespace="##other" processContents="lax"/>	
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+	<!-- 5 If either O1 or O2 is a pair of not and a namespace name and 
+	  the other is a set of (namespace names or ·absent·) (call this set S), 
+	  then The appropriate case among the following must be true: -->
+	<!-- 5.1 If the set S includes both the negated namespace name and 
+	  ·absent·, then any must be the value. -->
+	<xsd:complexType name="type.5_1_a">	
+		<xsd:complexContent>
+			<xsd:extension base="foo:type.base.5_1_a">
+				<xsd:anyAttribute namespace="##local ##targetNamespace" processContents="lax"/>	
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+	<xsd:complexType name="type.base.5_1_a">	
+		<xsd:anyAttribute namespace="##other" processContents="lax"/>	
+	</xsd:complexType>
+
+	<xsd:complexType name="type.5_1_b">	
+		<xsd:complexContent>
+			<xsd:extension base="foo:type.base.5_1_b">
+				<xsd:anyAttribute namespace="##other" processContents="lax"/>	
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+	<xsd:complexType name="type.base.5_1_b">	
+		<xsd:anyAttribute namespace="##local ##targetNamespace" processContents="lax"/>	
+	</xsd:complexType>
+
+	<!-- 5.2 If the set S includes the negated namespace name but not ·absent·, 
+	  then a pair of not and ·absent· must be the value. -->
+	<xsd:complexType name="type.5_2_a">	
+		<xsd:complexContent>
+			<xsd:extension base="foo:type.base.5_2_a">
+				<xsd:anyAttribute namespace="##targetNamespace http://BAR" processContents="lax"/>	
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+	<xsd:complexType name="type.base.5_2_a">	
+		<xsd:anyAttribute namespace="##other" processContents="lax"/>	
+	</xsd:complexType>
+
+	<xsd:complexType name="type.5_2_b">	
+		<xsd:complexContent>
+			<xsd:extension base="foo:type.base.5_2_b">
+				<xsd:anyAttribute namespace="##other" processContents="lax"/>	
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+	<xsd:complexType name="type.base.5_2_b">	
+		<xsd:anyAttribute namespace="##targetNamespace http://BAR" processContents="lax"/>	
+	</xsd:complexType>
+	<!-- 5.3 If the set S includes ·absent· but not the negated namespace name, 
+	  then the union is not expressible. -->
+	<!--
+	<xsd:complexType name="type.5_3_a">	
+		<xsd:complexContent>
+			<xsd:extension base="foo:type.base.5_3_a">
+				<xsd:anyAttribute namespace="##local http://BAR" processContents="lax"/>	
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+	<xsd:complexType name="type.base.5_3_a">	
+		<xsd:anyAttribute namespace="##other" processContents="lax"/>	
+	</xsd:complexType>
+
+	<xsd:complexType name="type.5_3_b">	
+		<xsd:complexContent>
+			<xsd:extension base="foo:type.base.5_3_b">
+				<xsd:anyAttribute namespace="##other" processContents="lax"/>	
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+	<xsd:complexType name="type.base.5_3_b">	
+		<xsd:anyAttribute namespace="##local http://BAR" processContents="lax"/>	
+	</xsd:complexType>
+	-->
+	<!-- 5.4 If the set S does not include either the negated namespace name 
+		or ·absent·, then whichever of O1 or O2 is a pair of not and a namespace 
+		name must be the value. -->
+	<xsd:complexType name="type.5_4_a">	
+		<xsd:complexContent>
+			<xsd:extension base="foo:type.base.5_4_a">
+				<xsd:anyAttribute namespace="http://BAR" processContents="lax"/>	
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+	<xsd:complexType name="type.base.5_4_a">	
+		<xsd:anyAttribute namespace="##other" processContents="lax"/>	
+	</xsd:complexType>
+
+	<xsd:complexType name="type.5_4_b">	
+		<xsd:complexContent>
+			<xsd:extension base="foo:type.base.5_4_b">
+				<xsd:anyAttribute namespace="##other" processContents="lax"/>	
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+	<xsd:complexType name="type.base.5_4_b">	
+		<xsd:anyAttribute namespace="http://BAR" processContents="lax"/>	
+	</xsd:complexType>
+	<!-- 6 If either O1 or O2 is a pair of not and ·absent· and the other is a 
+	  set of (namespace names or ·absent·) (again, call this set S), then The 
+	  appropriate case among the following must be true: -->
+	<!-- 6.1 If the set S includes ·absent·, then any must be the value. -->
+	<xsd:complexType name="type.6_1">	
+		<xsd:complexContent>
+			<xsd:extension base="imp.type.base.derive.6">
+				<xsd:anyAttribute namespace="##local http://BAR" processContents="lax"/>	
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+	<!-- 6.2 If the set S does not include ·absent·, then a pair of not and ·absent· 
+	  must be the value. -->
+	<xsd:complexType name="type.6_2">	
+		<xsd:complexContent>
+			<xsd:extension base="imp.type.base.derive.6">
+				<xsd:anyAttribute namespace="http://BAR http://DOO" processContents="lax"/>	
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+
+</xsd:schema>
+
+
diff --git a/fuzz/seed_corpus/94e17da53e77c29e161281f54475026bb5a11569 b/fuzz/seed_corpus/94e17da53e77c29e161281f54475026bb5a11569
new file mode 100644
index 000000000000..710d51c9d7e8
--- /dev/null
+++ b/fuzz/seed_corpus/94e17da53e77c29e161281f54475026bb5a11569
@@ -0,0 +1,6 @@
+<?xml version="1.0"?>
+<?document-start doc?>
+<doc>
+<empty/>
+</doc>
+<?document-end doc?>
diff --git a/fuzz/seed_corpus/94eff61344efe569152a192f5dd15b5576fdb3c7 b/fuzz/seed_corpus/94eff61344efe569152a192f5dd15b5576fdb3c7
new file mode 100644
index 000000000000..5641ecdb9cfe
--- /dev/null
+++ b/fuzz/seed_corpus/94eff61344efe569152a192f5dd15b5576fdb3c7
@@ -0,0 +1,10 @@
+<schema xmlns="http://www.ascc.net/xml/schematron" >
+     <pattern name="Test count">
+          <rule context="/*">
+               <report test="count(//BBB) = count(//AAA)">O.K.</report>
+               <assert test="count(//BBB) &lt;= count(//AAA)">Some AAA are missing</assert>
+               <report test="count(//BBB) &lt; count(//AAA)">Some BBB are missing</report>
+          </rule>
+     </pattern>
+</schema>
+
diff --git a/fuzz/seed_corpus/9524f282b0bb308fb1e9eaf213956edaf2ce0b33 b/fuzz/seed_corpus/9524f282b0bb308fb1e9eaf213956edaf2ce0b33
new file mode 100644
index 000000000000..ec8dc438b24a
--- /dev/null
+++ b/fuzz/seed_corpus/9524f282b0bb308fb1e9eaf213956edaf2ce0b33
@@ -0,0 +1,8 @@
+<AAA>
+     <BBB>
+          <CCC/>
+          <CCC/>
+     </BBB>
+     <CCC name="c1"/>
+     <CCC name="c2"/>
+</AAA>
diff --git a/fuzz/seed_corpus/958a39844e0cbefb774f1971230f717a1ba3cf9a b/fuzz/seed_corpus/958a39844e0cbefb774f1971230f717a1ba3cf9a
new file mode 100644
index 000000000000..783fac57320a
--- /dev/null
+++ b/fuzz/seed_corpus/958a39844e0cbefb774f1971230f717a1ba3cf9a
@@ -0,0 +1,15 @@
+<schema xmlns="http://www.ascc.net/xml/schematron" >
+     <pattern name="Open model">
+          <rule context="AAA">
+               <assert test="BBB"> BBB element is not present</assert>
+               <assert test="CCC"> CCC element is not present</assert>
+          </rule>
+     </pattern>
+     <pattern name="Closed model">
+          <rule context="AAA">
+               <assert test="BBB"> BBB element is not present</assert>
+               <assert test="CCC"> CCC element is not present</assert>
+               <assert test="count(BBB|CCC) = count (*)">There is an extra element</assert>
+          </rule>
+     </pattern>
+</schema>
diff --git a/fuzz/seed_corpus/9592d346a3cf7521e067d8fb016300cae1d99f5e b/fuzz/seed_corpus/9592d346a3cf7521e067d8fb016300cae1d99f5e
new file mode 100644
index 000000000000..4b00da4e1350
--- /dev/null
+++ b/fuzz/seed_corpus/9592d346a3cf7521e067d8fb016300cae1d99f5e
@@ -0,0 +1,4 @@
+<?xml version="1.0"?>
+<D:owner xmlns:D="http://www.ietf.org/standards/dav/">
+  <D:href>http://www.ics.uci.edu/~ejw/contact.html</D:href>
+</D:owner>
diff --git a/fuzz/seed_corpus/96b764d23faf6202f259ede9a3a3cc360a3f513d b/fuzz/seed_corpus/96b764d23faf6202f259ede9a3a3cc360a3f513d
new file mode 100644
index 000000000000..546904fbbd1f
--- /dev/null
+++ b/fuzz/seed_corpus/96b764d23faf6202f259ede9a3a3cc360a3f513d
@@ -0,0 +1,13 @@
+<?xml version="1.0"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
+	targetNamespace="urn:test:foo"
+	elementFormDefault="qualified">
+	<xs:element name="foo">
+		<xs:complexType>
+			<xs:sequence>
+				<xs:element name="bar"/>
+				<xs:any namespace="##other" processContents="lax"/>
+			</xs:sequence>
+		</xs:complexType>
+	</xs:element>
+</xs:schema>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/96ba2f1e1c31550146f4f395f07f6351ed78ca3c b/fuzz/seed_corpus/96ba2f1e1c31550146f4f395f07f6351ed78ca3c
new file mode 100644
index 000000000000..3d0de249bae2
--- /dev/null
+++ b/fuzz/seed_corpus/96ba2f1e1c31550146f4f395f07f6351ed78ca3c
@@ -0,0 +1,22 @@
+<?xml version="1.0"?>
+<D:multistatus xmlns:D="http://www.ietf.org/standards/dav/">
+  <D:response>
+    <D:href>http://www.microsoft.com/user/yarong/dav_drafts/
+      </D:href>
+    <D:prop>
+      <D:resourcetype>
+        <D:collection/>
+      </D:resourcetype>
+    </D:prop>
+    <D:status>HTTP 1.1 200 OK</D:status>
+  </D:response>
+  <D:response>
+    <D:href>
+      http://www.microsoft.com/user/yarong/dav_drafts/base
+      </D:href>
+    <D:prop>
+      <D:resourcetype/>
+    </D:prop>
+    <D:status>HTTP 1.1 200 OK</D:status>
+  </D:response>
+</D:multistatus>
diff --git a/fuzz/seed_corpus/96d61008474b512bbd5508ea4d9e13fcb13ed4e4 b/fuzz/seed_corpus/96d61008474b512bbd5508ea4d9e13fcb13ed4e4
new file mode 100644
index 000000000000..e5ec7d75de92
--- /dev/null
+++ b/fuzz/seed_corpus/96d61008474b512bbd5508ea4d9e13fcb13ed4e4
@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<test xmlns="http://www.example.com/Test" 
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+  xsi:schemaLocation="http://www.example.com/Test bug167754.xsd"> 
+        <child> 
+                <foo/> 
+        </child> 
+        <child> 
+                <foo/> 
+                <joe/> 
+        </child> 
+</test> 
diff --git a/fuzz/seed_corpus/9722173218adf17b18b5e55fbe9664fae1160541 b/fuzz/seed_corpus/9722173218adf17b18b5e55fbe9664fae1160541
new file mode 100644
index 000000000000..a9285acca2b2
--- /dev/null
+++ b/fuzz/seed_corpus/9722173218adf17b18b5e55fbe9664fae1160541
@@ -0,0 +1,3 @@
+<this><xinc:include href="../ents/sub-inc.ent" parse="xml" 
+         xmlns:xinc="http://www.w3.org/2001/XInclude"/></this>
+
diff --git a/fuzz/seed_corpus/98388026d03211bd53544270577d912c94deba19 b/fuzz/seed_corpus/98388026d03211bd53544270577d912c94deba19
new file mode 100644
index 000000000000..19194aaa3c51
--- /dev/null
+++ b/fuzz/seed_corpus/98388026d03211bd53544270577d912c94deba19
@@ -0,0 +1,529 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE spec PUBLIC "-//W3C//DTD Specification::19990205//EN" "dtds/xmlspec.dtd" [
+<!ENTITY doc-type "WD">
+<!ENTITY iso6.doc.date '29-May-1999'>
+]>
+<!--ArborText, Inc., 1988-1998, v.4002-->
+<?Pub UDT _bookmark _target?>
+<?Pub Inc?>
+<?xml-stylesheet
+href="file:///C|/Program%20Files/SoftQuad/XMetaL%201/display/xmlspec.css"
+type="text/css"?>
+<spec>
+
+<!-- Last edited: 27 May 1999 by bent -->
+<header><?Pub Dtl?>
+	<title>XML Linking Language (XLink)</title>
+	<version>Version 1.0</version>
+	<w3c-designation><!-- &doc-type;-&iso6.doc.date; --> WD-xlink-19990527</w3c-designation>
+	<w3c-doctype>World Wide Web Consortium Working Draft</w3c-doctype>
+	<pubdate><day>29</day><month>May</month><year>1999</year></pubdate>
+	<notice>
+	<p>This draft is for public discussion.</p>
+	</notice>
+	<publoc><loc href="http://www.w3.org/XML/Group/1999/05/WD-xlink-current">http://www.w3.org/XML/Group/1999/05/WD-xlink-current</loc></publoc>
+	<prevlocs>
+	<!--Check: was it actually August?-->
+	<loc href="http://www.w3.org/XML/Group/1999/05/WD-xlink-19990527">http://www.w3.org/XML/Group/1999/05/WD-xlink-19990527</loc>
+	<loc href="http://www.w3.org/XML/Group/1999/05/WD-xlink-19990505">http://www.w3.org/XML/Group/1999/05/WD-xlink-19990505</loc>
+	<loc href="http://www.w3.org/TR/1998/WD-xlink-19980303">http://www.w3.org/TR/1998/WD-xlink-19980303</loc>
+	<loc href="http://www.w3.org/TR/WD-xml-link-970630">http://www.w3.org/TR/WD-xml-link-970630</loc></prevlocs>
+
+	<authlist>
+		<!--Updated author hrefs  dorchard-->
+		<!-- Update Steve's email - bent --> 
+		<author>
+			<name>Steve DeRose</name>
+			<affiliation>Inso Corp. and Brown University</affiliation>
+			<email href="mailto:Steven_DeRose@Brown.edu">Steven_DeRose@Brown.edu</email>
+		</author>
+		<author>
+			<name>David Orchard</name>
+			<affiliation>IBM Corp.</affiliation>
+			<email href="mailto:dorchard@ca.ibm.com">dorchard@ca.ibm.com</email>
+		</author>
+		<author>
+			<name>Ben Trafford</name>
+			<affiliation>Invited Expert</affiliation>
+			<email href="mailto:bent@exemplary.net">bent@exemplary.net</email>
+		</author>
+		<!-- I suggest we move Eve and Tim down to the Acknowledgements section. We
+		also ought to add Gabe Beged-Dov there, as well. bent
+		how shall we cite Tim? sjd What about with an Acknowledgments section?
+		-elm <AUTHOR> <NAME>Tim Bray</NAME> <AFFILIATION>Textuality</AFFILIATION>
+		<EMAIL>tbray@textuality.com</EMAIL> </AUTHOR>-->
+	</authlist>
+
+	<status>
+		<p>This is a W3C Working Draft for review by W3C members and other interested parties. It is a draft document and may be updated, replaced, or obsoleted by other documents at any time. It is inappropriate to use W3C Working Drafts as reference material or to cite them as other than "work in progress". A list of current W3C working drafts can be found at <loc href="http://www.w3.org/TR">http://www.w3.org/TR</loc>.</p>
+		<p><emph>Note:</emph> Since working drafts are subject to frequent change, you are advised to reference the above URI, rather than the URIs for working drafts themselves. Some of the work remaining is described in <specref ref="unfinished"/>. </p>
+		<p>This work is part of the W3C XML Activity (for current status, see <loc href="http://www.w3.org/MarkUp/SGML/Activity">http://www.w3.org/XML/Activity 		  </loc>). For information about the XPointer language which is expected to be used with XLink, see <loc href="http://www.w3.org/MarkUp/SGML/Activity">http://www.w3.org/TR/WD-xptr</loc>.
+		</p>
+		<p>See <loc href="http://www.w3.org/TR/NOTE-xlink-principles">http://www.w3.org/TR/NOTE-xlink-principles </loc> for additional background on the design principles informing XLink.</p>
+		<p>Also see <loc href="http://www.w3.org/TR/NOTE-xlink-req/">http://www.w3.org/TR/NOTE-xlink-req/</loc> for the XLink requirements that this document attempts to satisfy.</p>
+	</status>
+
+	<abstract>
+		<!-- edited the abstract for further clarity - bent -->
+		<p>This specification defines constructs that may be inserted into XML DTDs, schemas and document instances to describe links between objects. It uses XML syntax to create structures that can describe the simple unidirectional hyperlinks of today's HTML as well as more sophisticated links.</p>
+	</abstract>
+
+	<pubstmt>
+		<p>Burlington, Seekonk, et al.: World-Wide Web Consortium, XML Working Group, 1998.</p>
+	</pubstmt>
+
+	<sourcedesc>
+		<p>Created in electronic form.</p>
+	</sourcedesc>
+
+	<langusage>
+		<language id="en">English</language>
+		<language id="ebnf">Extended Backus-Naur Form (formal grammar)</language>
+	</langusage>
+
+	<revisiondesc>
+		<slist>
+			<sitem>1997-01-15 : Skeleton draft by TB</sitem>
+			<sitem>1997-01-24 : Fleshed out by sjd</sitem>
+			<sitem>1997-04-08 : Substantive draft</sitem>
+			<sitem>1997-06-30 : Public draft</sitem>
+			<sitem>1997-08-01 : Public draft</sitem>
+			<sitem>1997-08-05 : Prose/organization work by sjd</sitem>
+			<sitem>1997-10-14: Conformance and design principles; a bit of cleanup by elm</sitem>
+			<sitem>1997-11-07: Update for editorial issues per issues doc, by sjd.</sitem>
+			<sitem>1997-12-01: Update for editorial issues per issues doc in preparation for F2F meeting, by sjd.</sitem>
+			<sitem>1998-01-13: Editorial cleanup, addition of new design principles, by elm.</sitem>
+			<sitem>1998-02-27: Splitting out of XLink and XPointer, by elm.</sitem>
+			<sitem>1998-03-03: Moved most of the XPointer locator stuff here. elm</sitem>
+			<sitem>1999-04-24: Editorial rewrites to represent new ideas on XLink, especially the inclusion of arcs. bent</sitem>
+			<sitem>1999-05-05: Prose/organization work by dorchard. Moved much of the semantics section around, from: locators, link semantics, remote resource semantics, local resource semantics; to: resource semantics, locators, behavior semantics, link semantics, arc semantics</sitem>
+			<sitem>1999-05-12: Prose/organization work. Re-organized some of the sections, removed XML constructs from the document, added descriptive prose, edited document text for clarity. Rewrote the link recognition section. bent</sitem>
+			<sitem>1999-05-17: Further prose work. Added non-normative examples. Clarified arcs. bent</sitem>
+			<sitem>1999-05-23: Edited for grammar and clarity. bent</sitem>
+			<sitem>1999-05-27: Final once-over before sending to group. Fixed sjd's email address. bent</sitem>
+		</slist>
+	</revisiondesc>
+</header>
+
+<body>
+	<div1><?Pub Dtl?>
+		<head>Introduction</head>
+		<p>This specification defines constructs that may be inserted into XML DTDs, schemas, and document instances to describe links between objects. A <termref def="dt-link">link</termref>, as the term is used here, is an explicit relationship between two or more data objects or portions of data objects. This specification is concerned with the syntax used to assert link existence and describe link characteristics. Implicit (unasserted) relationships, for example that of one word to the next or that of a word in a text to its entry in an on-line dictionary are obviously important, but outside its scope.</p>
+		<p>Links are asserted by <xtermref href="WD-xml-lang.html#dt-element">elements </xtermref> contained in <xtermref href="WD-xml-lang.html#dt-xml-doc">XML document instances</xtermref>. The simplest case is very like an HTML <code>A</code> link, and has these characteristics:
+			<ulist>
+				<item><p>The link is expressed at one of its ends (similar to the <code>A</code> element in some document)</p></item>
+				<item><p>Users can only initiate travel from that end to the other</p></item>
+				<item><p>The link's effect on windows, frames, go-back lists, stylesheets in use, and so on is mainly determined by browsers, not by the link itself. For example, traveral of <code>A</code> links normally replaces the current view, perhaps with a user option to open a new window.</p></item>
+				<item><p>The link goes to only one destination (although a server may have great freedom in finding or dynamically creating that destination).</p></item>
+			</ulist>
+		</p>
+		<p>While this set of characteristics is already very powerful and obviously has proven itself highly useful and effective, each of these assumptions also limits the range of hypertext functionality. The linking model defined here provides ways to create links that go beyond each of these specific characteristics, thus providing features previously available mostly in dedicated hypermedia systems.
+		</p>
+
+<div2>
+	<head>Origin and Goals</head>
+	<p>Following is a summary of the design principles governing XLink:
+		<olist>
+			<item><p>XLink must be straightforwardly usable over the Internet. </p></item>
+			<item><p>XLink must be usable by a wide variety of link usage domains and classes of linking application software.</p></item>
+			<item><p>XLink must support HTML 4.0 linking constructs.</p></item>
+			<item><p>The XLink expression language must be XML.</p></item>
+			<item><p>The XLink design must be formal, concise, and illustrative.</p></item>
+			<item><p>XLinks must be human-readable and human-writable.</p></item>
+			<item><p>XLinks may reside within or outside the documents in which the
+			participating resources reside. </p></item>
+			<item><p>XLink must represent the abstract structure and significance of links.</p></item>
+			<item><p>XLink must be feasible to implement.</p></item>
+			<item><p>XLink must be informed by knowledge of established hypermedia systems and standards.</p></item>
+		</olist>
+	</p>
+</div2>
+<!--Changed the list of requirements to reflect current XLink requirements
+document. bent-->
+
+<div2>
+	<head>Relationship to Existing Standards</head>
+	<p>Three standards have been especially influential:
+		<ulist>
+			<item><p><emph>HTML:</emph> Defines several SGML element types that represent links.</p></item>
+			<item><p><emph>HyTime:</emph> Defines inline and out-of-line link structures and some semantic features, including traversal control and presentation of objects. <!--Changed from "placement of objects into a display or other space" -elm-->
+			</p></item>
+			<item><p><emph>Text Encoding Initiative Guidelines (TEI P3):</emph> Provides structures for creating links, aggregate objects, and link collections out of them.</p></item>
+		</ulist>
+	</p>
+	<p>Many other linking systems have also informed this design, especially Dexter, FRESS, MicroCosm, and InterMedia.</p>
+</div2>
+
+<div2>
+	<head>Terminology</head>
+	<p>The following basic terms apply in this document. <!--<IMG
+	SRC="local://./linkdiag.gif">(figure to be inserted)-->
+		<glist>
+			<gitem>
+			<label><termdef id="dt-arc" term="Arc">arc</termdef></label>
+			<def><p>A symbolic representation of traversal behavior in links, especially the direction, context and timing of traversal.</p></def>
+			</gitem>
+			<gitem>
+				<label><termdef id="dt-eltree" term="Element Tree">element tree</termdef></label>
+				<def><p>A representation of the relevant structure specified by the tags and attributes in an XML document, based on "groves" as defined in the ISO DSSSL standard. </p></def>
+			</gitem>
+			<gitem>
+				<label><termdef id="dt-inline" term="In-Line Link">inline link</termdef></label>
+				<def><p>Abstractly, a <termref def="dt-link">link</termref> which serves as one of its own <termref def="dt-resource">resources</termref>. Concretely, a link where the content of the <termref def="dt-linkel">linking	element</termref> serves as a <termref def="dt-particip-resource">participating resource</termref>.
+				HTML <code>A</code>, HyTime <code>clink</code>, and TEI	<code>XREF</code>
+				are all inline links.</p></def>
+			</gitem>
+			<gitem>
+				<label><termdef id="dt-link" term="Link">link</termdef></label>
+				<def><p>An explicit relationship between two or more data objects or portions of data objects.</p></def>
+			</gitem>
+			<gitem>
+				<label><termdef id="dt-linkel" term="Linking Element">linking element </termdef></label>
+				<def><p>An <xtermref href="WD-xml-lang.html#dt-element">element</xtermref> that asserts the existence and describes the characteristics of a <termref def="dt-link"> link</termref>.</p></def>
+			</gitem>
+			<gitem>
+				<label><termdef id="dt-local-resource" term="Local Resource">local resource</termdef></label>
+				<def><p>The content of an <termref def="dt-inline">inline</termref>linking element. Note that the content of the linking element could be explicitly pointed to by means of a regular <termref def="dt-locator">locator</termref> in the same linking element, in which case the resource is considered <termref def="dt-remote-resource"> remote</termref>, not local.</p></def>
+			</gitem>
+			<gitem>
+				<label><termdef id="dt-locator" term="Locator">locator</termdef> </label>
+				<def><p>Data, provided as part of a link, which identifies a
+				<termref def="dt-resource">resource</termref>.</p></def>
+			</gitem>
+			<gitem>
+				<label><termdef id="dt-multidir" term="Multi-Directional Link">multidirectional link</termdef></label>
+				<def><p>A <termref def="dt-link">link</termref> whose <termref def="dt-traversal"> traversal</termref> can be initiated from more than one of its <termref	def="dt-particip-resource"> participating resources</termref>. Note that being able to "go back" after following a one-directional link does not make the link multidirectional.</p></def>
+			</gitem>
+			<gitem>
+				<label><termdef id="dt-outofline" term="Out-of-line Link">out-of-line link</termdef></label>
+				<def><p>A <termref def="dt-link">link</termref> whose content does not serve as one of the link's <termref def="dt-particip-resource">participating resources </termref>. Such links 						presuppose a notion like <termref def="dt-xlg">extended link groups</termref>, which instruct application software where to look for links. Out-of-line links are generally required for supporting multidirectional <termref def="dt-traversal">traversal</termref> and for allowing read-only resources to have outgoing links.</p></def>
+			</gitem>
+			<gitem>
+				<label><termdef id="dt-parsedq" term="Parsed">parsed</termdef></label> <def><p>In the context of link behavior, a parsed link is any link			whose content is transcluded into the document where the link originated. The	use of the term "parsed" directly refers to the concept in XML of a
+				parsed entity.</p></def>
+			</gitem>
+			<gitem>
+				<label><termdef id="dt-particip-resource" term="Participating Resource"> participating resource</termdef></label>
+				<def><p>A <termref def="dt-resource">resource</termref> that belongs to a link. All resources are potential contributors to a link; participating	resources are the actual contributors to a particular link.</p></def>
+			</gitem>
+			<gitem>
+				<label><termdef id="dt-remote-resource" term="Remote Resource">remote resource</termdef></label>
+				<def><p>Any participating resource of a link that is pointed to with a locator. </p></def>
+			</gitem>
+			<gitem>
+				<label><termdef id="dt-resource" term="Resource">resource</termdef></label>
+				<def><p>In the abstract sense, an addressable unit of information or service that is participating in a <termref def="dt-link">link</termref>. Examples include files, images, documents, programs, and query results. Concretely, anything reachable by the use of a <termref def="dt-locator">locator</termref> in some <termref def="dt-linkel">linking	element</termref>. Note that this term and its definition are taken from the basic specifications governing the World Wide Web. <!--Joel notes: need link here. bent asks: A link?-->
+				 </p></def>
+			</gitem>
+			<gitem>
+				<label><termdef id="dt-subresource" term="sub-Resource">sub-resource</termdef></label>
+				<def><p>A portion of a resource, pointed to as the precise	destination of a link. As one example, a link might specify that an entire	document be retrieved and displayed, but that some specific part(s) of it is the specific linked data, to be treated in an application-appropriate manner such as indication by highlighting, scrolling, etc.</p></def>
+			</gitem>
+			<gitem>
+				<label><termdef id="dt-traversal" term="Traversal">traversal</termdef></label>
+				<def><p>The action of using a <termref def="dt-link">link</termref>; that is, of accessing a <termref def="dt-resource">resource</termref>. Traversal may be initiated by a user action (for example, clicking on the displayed content of a <termref def="dt-linkel">linking element</termref>) or occur under program control.</p></def>
+			</gitem>
+		</glist>
+	</p>
+</div2>
+
+<div2>
+	<head>Notation</head>
+	<p>The formal grammar for <termref def="dt-locator">locators</termref> is given using a simple Extended Backus-Naur Form (EBNF) location, as described in <xspecref href="http://www.w3.org/TR/REC-xml#sec-notation">the XML specification</xspecref>.</p>
+	<!-- fixed link to XML spec - bent -->
+</div2>
+</div1>
+
+<div1 id="addressing"><?Pub Dtl?>
+	<head>Locator Syntax</head>
+	<p>The locator for a <termref def="dt-resource">resource</termref> is typically provided by means of a Uniform Resource Identifier, or URI. XPointers can be used in conjunction with the URI structure, as fragment identifiers, to specify a more precise sub-resource. </p>
+	<!-- Removed the discussion of queries from the previous paragraph, due to contention within the WG. bent -->
+	<p>A locator generally contains a URI, as described in IETF RFCs <bibref ref="rfc1738"/> and <bibref ref="rfc1808"/>. As these RFCs state, the URI may include a trailing <emph>query</emph> (marked by a leading "<code>?</code>"), and be followed by a "<code>#</code>" and a <emph>fragment identifier</emph>, with the query interpreted by the host providing the indicated resource, and the interpretation of the fragment identifier dependent on the data type of the indicated resource.</p>
+	<!--Is there some restriction on URNs having queries and/or fragment identifiers?  Since these RFCs don't mention URIs explicitly, should the wording here lead from URLs to URIs more explicitly? -elm-->
+	<p>In order to locate XML documents and portions of documents, a locator value may contain either a <xtermref href="http://www.w3.org/Addressing/rfc1738.txt"> URI</xtermref> or a fragment identifier, or both. Any fragment identifier for pointing into XML must be an <xtermref href="http://www.w3.org/TR/WD-xptr#dt-xpointer"> XPointer</xtermref>.</p>
+	<p>Special syntax may be used to request the use of particular processing models in accessing the locator's resource. This is designed to reflect the realities of network operation, where it may or may not be desirable to exercise fine control over the distribution of work between local and remote processors. 
+		<scrap id="locator" lang="ebnf">
+			<head>Locator</head>
+			<prod id="nt-locator">
+				<lhs>Locator</lhs>
+				<rhs><nt def="nt-uri">URI</nt></rhs>
+				<rhs>| <nt def="nt-connector">Connector</nt> (<xnt href="http://www.w3.org/TR/WD-xptr">XPointer</xnt> | <xnt href="WD-xml-lang.html#NT-Name">Name</xnt>)</rhs>
+				<rhs>| <nt def="nt-uri">URI</nt> <nt def="nt-connector">Connector</nt> (<xnt href="http://www.w3.org/TR/WD-xptr">XPointer</xnt> | <xnt href="WD-xml-lang.html#NT-Name">Name</xnt>)</rhs>
+			</prod>
+			<prod id="nt-connector">
+				<lhs>Connector</lhs><rhs>'#' | '|'</rhs>
+			</prod>
+			<prod id="nt-uri">
+				<lhs>URI</lhs><rhs><xnt href="WD-xml-lang.html#NT-URLchar">URIchar*</xnt></rhs>
+			</prod>
+		</scrap>
+	</p>
+	<p><termdef id="dt-designated" term="Designated Resource">In this discussion, the term <term>designated resource</term> refers to the resource which an entire locator serves to locate.</termdef> The following rules apply:
+		<ulist>
+			<item>
+				<p><termdef id="dt-containing-resource" term="Containing Resource">		  The URI, if provided, locates a resource called the <term>containing resource</term>.</termdef></p>
+			</item>
+			<item>
+				<p>If the URI is not provided, the containing resource is considered to be the document in which the linking element is contained. 
+				</p></item>
+			<item>
+				<p><termdef id="dt-sub-resource" term="Sub-Resource">If an XPointer				  is provided, the designated resource is a <term>sub-resource</term>
+				of the containing resource; otherwise the designated resource is the
+				containing resource.</termdef></p>
+			</item>
+			<!--Is this now incorrect, given the nature of the switch from here() to origin()? -elm 
+			Oy, yes, i think so. it will require some fun wording, though, so i haven't fixed it yet here -sjd-->
+			<item>
+				<p>If the <nt def="nt-connector">Connector</nt> is followed directly by a <xnt href="http://www.w3.org/TR/REC-xml#NT-Name">Name</xnt>, the <xnt href="http://www.w3.org/TR/REC-xml#NT-Name">Name</xnt> is shorthand for the XPointer"<code>id(Name)</code>"; that is, the sub-resource is the element in the containing resource that has an XML <xtermref href="http://www.w3.org/TR/REC-xml#sec-attrtypes">ID attribute</xtermref> whose value <xtermref href="http://www.w3.org/TR/REC-xml#dt-match">matches</xtermref> the 				  <xnt href="http://www.w3.org/TR/REC-xml#NT-Name">Name</xnt>. This shorthand is to encourage use of the robust <code>id</code> addressing mode.</p>
+			</item>
+			<!-- fixed links to the XML recommendation - bent -->
+			<item>
+				<p>If the connector is "<code>#</code>", this signals an intent that the containing resource is to be fetched as a whole from the host that provides it, and that the XPointer processing to extract the sub-resource
+				is to be performed on the client, that is to say on the same system where the linking element is recognized and processed.</p>
+			</item>
+			<item>
+				<p>If the connector is "<code>|</code>", no intent is signaled as to what processing model is to be used to go about accessing the designated resource.</p>
+			</item>
+		</ulist>
+	</p>
+	<p>Note that the definition of a URI includes an optional query component. </p>
+	<p>In the case where the URI contains a query (to be interpreted by the server), information providers and authors of server software are urged to use queries as follows: 
+		<scrap id="querysyntax" lang="ebnf">
+			<head>Query</head>
+			<prod id="nt-query">
+				<lhs>Query</lhs><rhs>'XML-XPTR=' (<xnt href="http://www.w3.org/TR/WD-xptr"> XPointer</xnt> | <xnt href="http://www.w3.org/TR/REC-xml#NT-Name">Name</xnt>)</rhs>
+			</prod>
+		</scrap>
+	</p>
+	<!-- fixed link to XML recommendation - bent -->
+</div1>
+
+<div1><?Pub Dtl?>
+	<head>Link Recognition</head>
+	<p>The existence of a <termref def="dt-link">link</termref> is asserted by a <termref def="dt-linkel">linking element</termref>. Linking elements must be recognized reliably by application software in order to provide appropriate display and behavior. There are several ways link recognition could be accomplished: for example, reserving element type names, reserving attributes names, leaving the matter of recognition entirely up to stylesheets and application software, or using the XLink <xtermref href="http://www.w3.org/TR/REC-xml-names/">namespace</xtermref> to specify element names and attribute names that would be recognized by namespace and XLink-aware processors. Using element and attribute names within the XLink namespace provides a balance between giving users control of their own markup language design and keeping the identification of linking elements simple and unambiguous.</p>
+	<p>The two approaches to identifying linking elements are relatively simple to implement. For example, here's how the HTML <code>A</code> element would be declared using attributes within the XLink namespace, and then how an element within the XLink namespace might do the same:
+		<eg>&lt;A xlink:type="simple" xlink:href="http://www.w3.org/TR/wd-xlink/"
+xlink:title="The Xlink Working Draft"&gt;The XLink Working Draft.&lt;/A&gt;</eg>
+		<eg>&lt;xlink:simple href="http://www.w3.org/TR/wd-xlink/"
+title="The XLink Working Draft"&gt;The XLink Working Draft&lt;/xlink:simple&gt;</eg>
+	Any arbitrary element can be made into an XLink by using the <code>xlink:type</code> attribute. And, of course, the explicit XLink elements may be used, as well. This document will go on to describe the linking attributes that are associated with linking elements. It may be assumed by the reader that these attributes would require the <code>xlink</code> namespace prefix if they existed within an arbitrary element, or that they may be used directly if they exist within an explicit Xlink element.</p>
+		<!-- heavily modified this section to accomodate namespace-aware link recognition - bent -->
+</div1>
+
+<!-- Rewrote this entire section. - bent -->
+<div1>
+	<head>Linking Attributes</head>
+	<p>XLink has several attributes associated with the variety of links it may represent. These attributes define four main concepts: locators, arcs, behaviors, and semantics. <emph>Locators</emph> define where the actual resource is located. <emph>Arcs</emph> define the traversal of links. Where does the link come from? Where does it go to? All this information can be stored in the arc attributes. <emph>Behaviors</emph> define how the link is activated, and what the application should do with the resource being linked to. <emph>Semantics</emph> define useful information that the application may use, and enables the link for such specalized targets as constricted devices and accessibility software.</p>
+	
+	<div2 id="link-locators">
+		<head>Locator Attributes</head>
+		<p>The only locator attribute at this time is <code>href</code>. This attribute must contain either a string in the form of a URI that defines the remote resource being linked to, a string containing a fragment identifier that links to a local resource, or a string containing a URI with a fragment identifier concacenated onto it.</p>
+	</div2>
+
+	<div2 id="link-arcs">
+		<head>Arc Attributes</head>
+		<p>Arcs contain two attributes, <code>from</code> and <code>to</code>. The <code>from</code> attribute may contain a string containing the content of a <code>role</code> attribute from the resource being linked from. The purpose of the <code>from</code> attribute is to define where this link is being actuated from.</p>
+		<p>The <code>to</code> attribute may contain a string containing the content of a <code>role</code> attribute from the resource being linked to. The purpose of the <code>to</code> attribute is to define where this link traverses to.</p>
+		<p>The application may use this information in a number of ways, especially in a complex hypertext system, but it is mainly useful in providing context for application behavior.</p>
+		<!-- I'm at a loss as to how to describe arcs more clearly than this. I don't want to devolve into discussions of directed graphs and n-ary links. -bent -->
+	</div2>
+
+	<div2 id="link-behaviors">
+		<head>Behavior Attributes</head>
+		<p>There are two attributes associated with behavior: <code>show</code> and <code>actuate</code>. The <code>show</code> attribute defines how the remote resource is to be revealed to the user. It has three options: <code>new</code>, <code>parsed</code>, and <code>replace</code>. The <code>new</code> option indicates that the remote resource should be shown in a new window (or other device context) without replacing the previous content. The <code>parsed</code> option, relating directly to the XML concept of a parsed entity, indicates that the content should be integrated into the document from which the link was actuated. The <code>replace</code> option is the one most commonly seen on the World Wide Web, where the document being linked from is entirely replaced by the object being linked to.</p>
+		<p>The <code>actuate</code> attribute defines how the link is initiated. It has two options: <code>user</code> and <code>auto</code>. The <code>user</code> option indicates that the link must be initiated by some sort of human-initiated selection, such as clicking on an HTML anchor. The <code>auto</code> option indicates that the link is automatically initiated when the application deems that the user has reached the link. It then follows the behavior set out in the <code>show</code> option.</p>
+		<!-- Something should be put here in terms of an example. Idea: "A" link versus automatically updating encyclopedia. -bent -->
+	</div2>
+
+	<div2 id="link-semantics">
+		<head>Semantic Attributes</head>
+		<p>There are two attributes associated with semantics, <code>role</code> and <code>title</code>. The <code>role</code> attribute is a generic string used to describe the function of the link's content. For example, a poem might have a link with a <code>role="stanza"</code>. The <code>role</code> is also used as an identifier for the <code>from</code> and <code>to</code> attributes of arcs.</p>
+		<p>The <code>title</code> attribute is designed to provide human-readable text describing the link. It is very useful for those who have text-based applications, whether that be due to a constricted device that cannot display the link's content, or if it's being read by an application to a visually-impaired user, or if it's being used to create a table of links. The <code>title</code> attribute contains a simple, descriptive string.</p>
+	</div2>
+</div1>
+
+<div1 id="linking-elements">
+	<head>Linking Elements</head>
+	<p>There are several kinds of linking elements in XLink: <code>simple</code> links, <code>locators</code>, <code>arcs</code>, and <code>extended</code> links. These elements may be instantiated via element declarations from the XLink namespace, or they may be instantiated via attribute declarations from the XLink namespace. Both kinds of instantiation are described in the definition of each linking element.</p>
+	<p>The <code>simple</code> link is used to declare a link that approximates the functionality of the HTML <code>A</code> element. It has, however, a few added features to increase its value, including the potential declaration of semantics and behavior. The <code>locator</code> elements are used to define the resource being linked to. Some links may contain multiple locators, representing a choice of potential links to be traversed. The <code>arcs</code> are used to define the traversal semantics of the link. Finally, an <code>extended</code> linking element differs from a simple link in that it can connect any number of resources, not just one local resource (optionally) and one remote resource, and in that extended links are more often out-of-line than simple links.</p>
+
+<div2 id="simple-links">
+	<head>Simple Links</head>
+	<p id="dt-simplelink"><termdef id="dt-simpleline" term="Simple Link"><term>Simple links</term> can be used for purposes that approximate the functionality of a basic HTML <code>A</code> link, but they can also support a limited amount of additional functionality. Simple links have only one locator and thus, for convenience, combine the functions of a linking element and a locator into a single element.</termdef> As a result of this combination, the simple linking element offers both a locator attribute and all the behavior and semantic attributes.</p>
+	<p>The following are two examples of linking elements, each showing all the possible attributes that can be associated with a simple link. Here is the explicit XLink simple linking element.
+	<eg>&lt;!ELEMENT xlink:simple ANY&gt;
+&lt;!ATTLIST xlink:slink
+    href           CDATA    				#REQUIRED
+    role           CDATA    				#IMPLIED
+    title          CDATA    				#IMPLIED
+    show           (new|parsed|replace)  	"replace"
+    actuate        (user|auto) 				"user"
+&gt;</eg>
+	And here is how to make an arbitrary element into a simple link.
+	<eg>&lt;!ELEMENT xlink:simple ANY&gt;
+&lt;!ATTLIST foo
+	xlink:type     (simple|extended|locator|arc) #FIXED "simple"		
+    xlink:href     CDATA    				#REQUIRED
+    xlink:role     CDATA    				#IMPLIED
+    xlink:title    CDATA    				#IMPLIED
+    xlink:show     (new|parsed|replace)  	"replace"
+    xlink:actuate  (user|auto) 				"user"
+&gt;</eg>
+	Here is how the first example might look in a document:
+<eg>&lt;xlink:simple href="http://www.w3.org/TR/wd-xlink" role="working draft" 
+	title="The XLink Working Draft" show="replace" actuate="user"&gt;
+The XLink Working Draft.&lt;/xlink:simple&gt;</eg>
+<eg>&lt;foo xlink:href="http://www.w3.org/TR/wd-xlink" xlink:role="working draft"
+	xlink:title="The XLink Working Draft" xlink:show="new" xlink:actuate="user"&gt;
+The XLink Working Draft.&lt;/foo&gt;</eg>
+	Alternately, a simple link could be as terse as this:
+<eg>&lt;foo xlink:href="#stanza1"&gt;The First Stanza.&lt;/foo&gt;</eg>
+	</p>
+	<p>
+	There are no constraints on the contents of a simple linking element. In
+	the sample declaration above, it is given a content model of <code>ANY</code>
+	to illustrate that any content model or declared content is acceptable. In
+	a valid document, every element that is significant to XLink must still conform
+	to the constraints expressed in its governing DTD.</p>
+	<p>Note that it is meaningful to have an out-of-line simple link, although
+	such links are uncommon. They are called "one-ended" and are typically used
+	to associate discrete semantic properties with locations. The properties might
+	be expressed by attributes on the link, the link's element type name, or in
+	some other way, and are not considered full-fledged resources of the link.
+	Most out-of-line links are extended links, as these have a far wider range
+	of uses.</p>
+</div2>
+
+<div2 id="extended-link">
+<head>Extended Links</head>
+	<p><termdef id="dt-extendedlink" term="Extended Link">An <term>extended link</term> differs from a simple link in that it can connect any number of resources, not just one local resource (optionally) and one remote resource, and in that extended links are more often out-of-line than simple links.</termdef></p>
+	<p>These additional capabilities of extended links are required for:  
+		<ulist>
+			<item>
+				<p>Enabling outgoing links in documents that cannot be modified to add an inline link</p>
+			</item>
+			<item>
+				<p>Creating links to and from resources in formats with no native support for embedded links (such as most multimedia formats)</p>
+			</item>
+			<item>
+				<p>Applying and filtering sets of relevant links on demand</p>
+			</item>
+			<item><p>Enabling other advanced hypermedia capabilities</p></item>
+		</ulist>
+	</p>
+	<p>Application software might be expected to provide traversal among all of a link's participating resources (subject to semantic constraints outside the scope of this specification) and to signal the fact that a given resource or sub-resource participates in one or more links when it is displayed (even though there is no markup at exactly that point to signal it).</p>
+	<p>A linking element for an extended link contains a series of <xtermref href="http://www.w3.org/TR/REC-xml/#dt-parentchild">child elements</xtermref> that serve as locators and arcs. Because an extended link can have more than one remote resource, it separates out linking itself from the mechanisms used to locate each resource (whereas a simple link combines the two).</p>
+	<p>The <code>xlink:type</code> attribute value for an extended link must be <code> extended</code>, if the link is being instantiated on an arbitrary element. Note that extended links introduce variants of the <code>show</code> and <code>actuate</code> behavior attributes. These attributes, the <code>showdefault</code> and <code>actuatedefault</code> define the same behavior as their counterparts. However, in this case, they are considered to define the default behavior for all the linking elements that they contain.</p>
+	<p>However, when a linking element within an extended link has a <code>show</code> or <code>actuate</code> attribute of its own, that attribute overrides the defaults set on the extended linking element.</p>
+	<p>The extended linking element itself retains those attributes relevant to the link as a whole, and to its local resource if any. Following are two sample declaration for an extended link. The first is an example of the explicit XLink extended link:
+	
+<eg>&lt;!ELEMENT xlink:extended ((xlink:arc | xlink:locator)*)>
+&lt;!ATTLIST xlink:extended
+	role           CDATA    				#IMPLIED
+	title          CDATA    				#IMPLIED
+	showdefault    (new|parsed|replace)    	#IMPLIED 
+    actuatedefault (user|auto) 				#IMPLIED &gt;</eg>
+
+	The second is an example of an arbitrary element being used an extended link:
+
+<eg>&lt;!ELEMENT foo ((xlink:arc | xlink:locator)*)>
+&lt;!ATTLIST foo
+	xlink:type     	(simple|extended|locator|arc) 	#FIXED "extended"
+	xlink:role           CDATA    					#IMPLIED
+	xlink:title          CDATA    					#IMPLIED
+	xlink:showdefault    (new|parsed|replace)    	#IMPLIED 
+    xlink:actuatedefault (user|auto) 				#IMPLIED &gt;</eg>
+
+	The following two examples demonstrate how each of the above might appear within a document instance. Note that the content of these examples would be other elements. For brevity's sake, they've been left blank. The first example shows how the link might appear, using an explicit XLink extended link:
+
+<eg>&lt;xlink:extended role="address book" title="Ben's Address Book" showdefault="replace" actuatedefault="user"&gt; ... &lt;/xlink:extended&gt;</eg>
+
+	And the second shows how the link might appear, using an arbitrary element:
+
+<eg>&lt;foo xlink:type="extended" xlink:role="address book" xlink:title="Ben's Address Book" xlink:showdefault="replace" xlink:actuatedefault="user"&gt; ... &lt;/foo&gt;</eg>
+	</p>
+
+</div2>
+
+<div2 id="xlink-arcs">
+	<head>Arc Elements</head>
+	<p><termdef id="dt-arc" term="Arc">An <term>arc</term> is contained within an extended link for the purpose of defining traversal behavior.</termdef> More than one arc may be associated with a link. Otherwise, arc elements function exactly as the arc attributes might lead on to expect.</p>
+	<!-- More here? -bent -->
+</div2>
+
+</div1>
+<div1>
+<head>Conformance</head>
+<p>An element conforms to XLink if:  <olist>
+<item><p>The element has an <code>xml:link</code> attribute whose value is
+one of the attribute values prescribed by this specification, and</p></item>
+<item><p>the element and all of its attributes and content adhere to the
+syntactic
+requirements imposed by the chosen <code>xml:link</code> attribute value,
+as prescribed in this specification.</p></item>
+</olist></p>
+<p>Note that conformance is assessed at the level of individual elements,
+rather than whole XML documents, because XLink and non-XLink linking mechanisms
+may be used side by side in any one document.</p>
+<p>An application conforms to XLink if it interprets XLink-conforming elements
+according to all required semantics prescribed by this specification and,
+for any optional semantics it chooses to support, supports them in the way
+prescribed. <!--If/when we split out the XLinkfunctionality
+(e.g. inline links and out-of-line links), the
+conformance language will have to address the different
+levels of support. -elm--> </p>
+</div1>
+</body><back>
+<div1 id="unfinished">
+<head>Unfinished Work</head>
+<div2>
+<head>Structured Titles</head>
+<p>The simple title mechanism described in this draft is insufficient to cope
+with internationalization or the use of multimedia in link titles. A future
+version will provide a mechanism for the use of structured link titles.</p>
+</div2>
+</div1>
+<div1>
+<head>References</head>
+<blist>
+<bibl id="xptr" key="XPTR">Eve Maler and Steve DeRose, editors. <titleref>
+XML Pointer Language (XPointer) V1.0</titleref>. ArborText, Inso, and Brown
+University. Burlington, Seekonk, et al.: World Wide Web Consortium, 1998.
+(See <loc href="http://www.w3.org/TR/WD-xptr">http://www.w3.org/TR/WD-xptr
+ </loc>.)</bibl>
+<bibl id="iso10744" key="ISO/IEC 10744">ISO (International Organization for
+Standardization). <titleref>ISO/IEC 10744-1992 (E). Information technology
+- Hypermedia/Time-based Structuring Language (HyTime).</titleref> [Geneva]:
+International Organization for Standardization, 1992. <titleref>Extended
+Facilities
+Annex.</titleref> [Geneva]: International Organization for Standardization,
+1996. (See  <loc
+href="http://www.ornl.gov/sgml/wg8/hytime/html/is10744r.html">http://www.ornl.go
+v/sgml/wg8/hytime/html/is10744r.html </loc> <!--p m-r says this link is
+broken. elm --> ).</bibl>
+<bibl id="rfc1738" key="IETF RFC 1738">IETF (Internet Engineering Task
+Force). <titleref>
+RFC 1738: Uniform Resource Locators</titleref>. 1991. (See  <loc
+href="http://www.w3.org/Addressing/rfc1738.txt">
+http://www.w3.org/Addressing/rfc1738.txt</loc>).</bibl>
+<bibl id="rfc1808" key="IETF RFC 1808">IETF (Internet Engineering Task
+Force). <titleref>
+RFC 1808: Relative Uniform Resource Locators</titleref>. 1995. (See  <loc
+href="http://www.w3.org/Addressing/rfc1808.txt">http://www.w3.org/Addressing/rfc
+1808.txt </loc>).</bibl>
+<bibl id="tei" key="TEI">C. M. Sperberg-McQueen and Lou Burnard, editors.
+<titleref>
+Guidelines for Electronic Text Encoding and Interchange</titleref>. Association
+for Computers and the Humanities (ACH), Association for Computational
+Linguistics
+(ACL), and Association for Literary and Linguistic Computing (ALLC). Chicago,
+Oxford: Text Encoding Initiative, 1994. <!-- add cite to DOM work --> </bibl>
+<bibl id="chum" key="CHUM">]Steven J. DeRose and David G. Durand. 1995. "The
+TEI Hypertext Guidelines." In <titleref>Computing and the Humanities
+</titleref>29(3).
+Reprinted in <titleref>Text Encoding Initiative: Background and
+Context</titleref>,
+ed. Nancy Ide and Jean ronis <!-- fix this name -->, ISBN 0-7923-3704-2. </bibl>
+</blist></div1>
+</back></spec>
+<?Pub *0000052575?>
diff --git a/fuzz/seed_corpus/985fbaac3b6d3528467187f08fd8f18fb49aaf7b b/fuzz/seed_corpus/985fbaac3b6d3528467187f08fd8f18fb49aaf7b
new file mode 100644
index 000000000000..f55ccdce45d5
--- /dev/null
+++ b/fuzz/seed_corpus/985fbaac3b6d3528467187f08fd8f18fb49aaf7b
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<foo>
+  <barA attr="bar" />
+  <barB attr="bar"/>
+  <barB />
+  <barC attr="bar" />
+</foo>
+
diff --git a/fuzz/seed_corpus/98a842537cd90630cb5cf8c257ad890f5d03a8fc b/fuzz/seed_corpus/98a842537cd90630cb5cf8c257ad890f5d03a8fc
new file mode 100644
index 000000000000..97aeb147f263
--- /dev/null
+++ b/fuzz/seed_corpus/98a842537cd90630cb5cf8c257ad890f5d03a8fc
@@ -0,0 +1,5 @@
+<p tst="a&amp;b" tst2="a&b" tst3="a & b">
+a&amp;b
+a&b
+a & b
+</p>
diff --git a/fuzz/seed_corpus/98f3b9397b1eaa11e72fd584c6af99cfc2283d2f b/fuzz/seed_corpus/98f3b9397b1eaa11e72fd584c6af99cfc2283d2f
new file mode 100644
index 000000000000..ec4a9525d8e6
--- /dev/null
+++ b/fuzz/seed_corpus/98f3b9397b1eaa11e72fd584c6af99cfc2283d2f
@@ -0,0 +1,16 @@
+<?xml version="1.0"?>
+<d:multistatus xmlns:d="http://www.ietf.org/standards/dav/">
+  <d:response>
+    <d:href>http://www.foo.bar/container/resource1</d:href>
+    <d:href>http://www.foo.bar/container/resource2</d:href>
+    <d:status>HTTP/1.1 200 OK</d:status>
+  </d:response>
+  <d:response>
+    <d:href>http://www.foo.bar/container/</d:href>
+    <d:status>HTTP/1.1 420 Method Failure</d:status>
+  </d:response>
+  <d:response>
+    <d:href>http://www.foo.bar/container/resource3</d:href>
+    <d:status>HTTP/1.1 412 Precondition Failed</d:status>
+  </d:response>
+</d:multistatus>
diff --git a/fuzz/seed_corpus/98fbfa6c62c30329c879684800e4ba7a7adf6fb2 b/fuzz/seed_corpus/98fbfa6c62c30329c879684800e4ba7a7adf6fb2
new file mode 100644
index 000000000000..503a0435d917
--- /dev/null
+++ b/fuzz/seed_corpus/98fbfa6c62c30329c879684800e4ba7a7adf6fb2
@@ -0,0 +1,3 @@
+<element name="number" xmlns="http://relaxng.org/ns/structure/1.0">
+  <data type="int" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"/>
+</element>
diff --git a/fuzz/seed_corpus/99047872cfd306a40075a79e7f142c48de9dd085 b/fuzz/seed_corpus/99047872cfd306a40075a79e7f142c48de9dd085
new file mode 100644
index 000000000000..495968e8a594
--- /dev/null
+++ b/fuzz/seed_corpus/99047872cfd306a40075a79e7f142c48de9dd085
@@ -0,0 +1,57 @@
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <ref name="head"/>
+  </start>
+  <define name="head">
+    <element name="head">
+      <interleave>
+        <ref name="title"/>
+        <optional>
+          <ref name="base"/>
+        </optional>
+        <zeroOrMore>
+          <ref name="style"/>
+        </zeroOrMore>
+        <zeroOrMore>
+          <ref name="script"/>
+        </zeroOrMore>
+        <zeroOrMore>
+          <ref name="link"/>
+        </zeroOrMore>
+        <zeroOrMore>
+          <ref name="meta"/>
+        </zeroOrMore>
+      </interleave>
+    </element>
+  </define>
+  <define name="title">
+    <element name="title">
+      <text/>
+    </element>
+  </define>
+  <define name="base">
+    <element name="base">
+      <text/>
+    </element>
+  </define>
+  <define name="style">
+    <element name="style">
+      <text/>
+    </element>
+  </define>
+  <define name="script">
+    <element name="script">
+      <text/>
+    </element>
+  </define>
+  <define name="meta">
+    <element name="meta">
+      <text/>
+    </element>
+  </define>
+  <define name="link">
+    <element name="link">
+      <text/>
+    </element>
+  </define>
+</grammar>
diff --git a/fuzz/seed_corpus/9906041487a221ef5aaae6b3136079f257eaa279 b/fuzz/seed_corpus/9906041487a221ef5aaae6b3136079f257eaa279
new file mode 100644
index 000000000000..c4acce602dba
--- /dev/null
+++ b/fuzz/seed_corpus/9906041487a221ef5aaae6b3136079f257eaa279
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- $Header: /cvs/gnome/gnome-xml/test/schemas/vdv-first3_0.xml,v 1.1 2003/11/22 20:37:51 veillard Exp $ -->
+<library>
+	<book id="b0836217462" available="true">
+		<isbn>0836217462</isbn>
+		<title lang="en">Being a Dog Is a Full-Time Job</title>
+		<author id="CMS">
+			<name>Charles M Schulz</name>
+			<born>1922-11-26</born>
+			<dead>2000-02-12</dead>
+		</author>
+		<character id="PP">
+			<name>Peppermint Patty</name>
+			<born>1966-08-22</born>
+			<qualification>bold, brash and tomboyish</qualification>
+		</character>
+		<character id="Snoopy">
+			<name>Snoopy</name>
+			<born>1950-10-04</born>
+			<qualification>extroverted beagle</qualification>
+		</character>
+		<character id="Schroeder">
+			<name>Schroeder</name>
+			<born>2000-01-20Z</born>
+			<qualification>brought classical music to the Peanuts strip</qualification>
+		</character>
+		<character id="Lucy">
+			<name>Lucy</name>
+			<born>1952-03-03</born>
+			<qualification>bossy, crabby and selfish</qualification>
+		</character>
+	</book>
+</library>
diff --git a/fuzz/seed_corpus/99461fa0587d9c1dcc9bfaecbcb50d90d0f9fc9e b/fuzz/seed_corpus/99461fa0587d9c1dcc9bfaecbcb50d90d0f9fc9e
new file mode 100644
index 000000000000..ed0087b71786
--- /dev/null
+++ b/fuzz/seed_corpus/99461fa0587d9c1dcc9bfaecbcb50d90d0f9fc9e
@@ -0,0 +1,22 @@
+<?xml version="1.0"?>
+<!-- Tests xsd:any with "##any". -->
+<xsd:schema 
+	xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+	targetNamespace="http://FOO"
+	xmlns:foo="http://FOO">		
+
+	<xsd:element name="boo">
+		<xsd:complexType>
+			<xsd:attribute name="booAttr" type="xsd:integer" />
+		</xsd:complexType>
+	</xsd:element>
+
+	<xsd:element name="foo">
+		<xsd:complexType>
+			<xsd:sequence>
+				<xsd:any namespace="##any" processContents="lax" minOccurs="0" maxOccurs="3"/>
+			</xsd:sequence>
+		</xsd:complexType>
+	</xsd:element>
+
+</xsd:schema>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/99e01d1fc129fb19ef635abcc6651e66a47824c0 b/fuzz/seed_corpus/99e01d1fc129fb19ef635abcc6651e66a47824c0
new file mode 100644
index 000000000000..e8edb92f5aa3
--- /dev/null
+++ b/fuzz/seed_corpus/99e01d1fc129fb19ef635abcc6651e66a47824c0
@@ -0,0 +1,11 @@
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <include href="include0.inc">
+    <div>
+      <start>
+        <element name="root">
+          <empty/>
+        </element>
+      </start>
+    </div>
+  </include>
+</grammar>
diff --git a/fuzz/seed_corpus/9a084e7bdaf5ada2b6fab19bc3f39f7a00d40cd7 b/fuzz/seed_corpus/9a084e7bdaf5ada2b6fab19bc3f39f7a00d40cd7
new file mode 100644
index 000000000000..197b002ae8ff
--- /dev/null
+++ b/fuzz/seed_corpus/9a084e7bdaf5ada2b6fab19bc3f39f7a00d40cd7
@@ -0,0 +1,9 @@
+<HTML>
+<HEAD><TITLE>Script tests</TITLE></HEAD>
+<BODY>
+<SCRIPT language=javascript>
+    if (window.open<max) ;
+</SCRIPT>
+<INPUT ONCLICK="if(window.open<max);">
+</BODY>
+</HTML>
diff --git a/fuzz/seed_corpus/9a2e82d3a88590acfabb0a4b802e95e0122ed7af b/fuzz/seed_corpus/9a2e82d3a88590acfabb0a4b802e95e0122ed7af
new file mode 100644
index 000000000000..9b1b3c2478c4
--- /dev/null
+++ b/fuzz/seed_corpus/9a2e82d3a88590acfabb0a4b802e95e0122ed7af
@@ -0,0 +1 @@
+&:ê
diff --git a/fuzz/seed_corpus/9a41829154ea33050146281db0b71487f6752a89 b/fuzz/seed_corpus/9a41829154ea33050146281db0b71487f6752a89
new file mode 100644
index 000000000000..41348b137b5c
--- /dev/null
+++ b/fuzz/seed_corpus/9a41829154ea33050146281db0b71487f6752a89
@@ -0,0 +1,6 @@
+<?xml version="1.0"?>
+<!DOCTYPE catalog PUBLIC "-//OASIS//DTD Entity Resolution XML Catalog V1.0//EN" "http://www.oasis-open.org/committees/entity/release/1.0/catalog.dtd">
+<catalog xmlns="urn:oasis:names:tc:entity:xmlns:xml:catalog">
+<rewriteSystem systemIdStartString="http://example.org/c" rewritePrefix="c"/>
+<rewriteSystem systemIdStartString="http://example.org/" rewritePrefix="./"/>
+</catalog>
diff --git a/fuzz/seed_corpus/9aa02917d7765db4c8f9ec2cfbc83488dad5f3d7 b/fuzz/seed_corpus/9aa02917d7765db4c8f9ec2cfbc83488dad5f3d7
new file mode 100644
index 000000000000..7b4095995587
--- /dev/null
+++ b/fuzz/seed_corpus/9aa02917d7765db4c8f9ec2cfbc83488dad5f3d7
@@ -0,0 +1,20 @@
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <ref name="inline"/>
+  </start>
+
+  <define name="inline">
+    <zeroOrMore>
+      <choice>
+        <text/>
+        <element name="code">
+          <ref name="inline"/>
+        </element>
+        <element name="em">
+          <ref name="inline"/>
+        </element>
+        <!-- etc -->
+      </choice>
+    </zeroOrMore>
+  </define>
+</grammar>
diff --git a/fuzz/seed_corpus/9aabee56f9cc56c02fe2519b37952ed00ea909d6 b/fuzz/seed_corpus/9aabee56f9cc56c02fe2519b37952ed00ea909d6
new file mode 100644
index 000000000000..f1999f80cc18
--- /dev/null
+++ b/fuzz/seed_corpus/9aabee56f9cc56c02fe2519b37952ed00ea909d6
@@ -0,0 +1 @@
+<foo/>
diff --git a/fuzz/seed_corpus/9b4ccde252cfe3ed8ff6b03d3f225d0541cb2211 b/fuzz/seed_corpus/9b4ccde252cfe3ed8ff6b03d3f225d0541cb2211
new file mode 100644
index 000000000000..07e4c54b63b5
--- /dev/null
+++ b/fuzz/seed_corpus/9b4ccde252cfe3ed8ff6b03d3f225d0541cb2211
@@ -0,0 +1,5 @@
+<?xml version="1.0"?>
+<!DOCTYPE foo [
+<!ENTITY c PUBLIC "bar" "/etc/doesnotexist">
+]>
+<root>&c;</root>
diff --git a/fuzz/seed_corpus/9b6d872506e2d8e85c3cfd499375946e11c675a7 b/fuzz/seed_corpus/9b6d872506e2d8e85c3cfd499375946e11c675a7
new file mode 100644
index 000000000000..9ec70b17bc57
--- /dev/null
+++ b/fuzz/seed_corpus/9b6d872506e2d8e85c3cfd499375946e11c675a7
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!DOCTYPE  somedoc [
+  <!ENTITY a   "something">
+  <!ENTITY b   "&a;">
+]>
+
+<somedoc>
+
+<somebeacon someattribute="&b;"/>
+
+&a; should appear after colon: &a;
+&b; should appear after colon: &a;
+&a; should appear after colon: &b;
+&b; should appear after colon: &b;
+
+</somedoc>
diff --git a/fuzz/seed_corpus/9b75744b5800f2b02356669863eb7b3bb18a5e10 b/fuzz/seed_corpus/9b75744b5800f2b02356669863eb7b3bb18a5e10
new file mode 100644
index 000000000000..a1c71d2b52b2
--- /dev/null
+++ b/fuzz/seed_corpus/9b75744b5800f2b02356669863eb7b3bb18a5e10
@@ -0,0 +1,8 @@
+<element name="vector" xmlns="http://relaxng.org/ns/structure/1.0"
+         datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+  <list>
+    <oneOrMore>
+      <data type="double"/>
+    </oneOrMore>
+  </list>
+</element>
diff --git a/fuzz/seed_corpus/9bc90f962db634de77a1c130aab3dcaefe9567a6 b/fuzz/seed_corpus/9bc90f962db634de77a1c130aab3dcaefe9567a6
new file mode 100644
index 000000000000..0a8cd3f28f71
--- /dev/null
+++ b/fuzz/seed_corpus/9bc90f962db634de77a1c130aab3dcaefe9567a6
@@ -0,0 +1 @@
+<width unit="cm">25</width>
diff --git a/fuzz/seed_corpus/9c337669960abecc2c6b681f1c12cfc457030f59 b/fuzz/seed_corpus/9c337669960abecc2c6b681f1c12cfc457030f59
new file mode 100644
index 000000000000..62da9e4c5ec4
--- /dev/null
+++ b/fuzz/seed_corpus/9c337669960abecc2c6b681f1c12cfc457030f59
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+http://www.w3.org/TR/xmldsig2ed-tests/#XMLSPACE
+
+Check that implementations of [XML-C14N1.1] handle xml:space attributes 
+as defined in [XML-C14N1.1]
+-->
+<ietf:c14n11XmlSpaceDoc1 xmlns:ietf="http://www.ietf.org" xmlns:w3c="http://www.w3.org">
+     <ietf:e1 xml:space="true">
+        <ietf:e11>
+           <ietf:e111 />
+        </ietf:e11>
+        <ietf:e12 at="2">
+           <ietf:e121 />
+        </ietf:e12>
+     </ietf:e1>
+     <ietf:e2 >
+        <ietf:e21 />
+     </ietf:e2>
+</ietf:c14n11XmlSpaceDoc1>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/9ca88b6c982c8702def62862162f877e40c71dbc b/fuzz/seed_corpus/9ca88b6c982c8702def62862162f877e40c71dbc
new file mode 100644
index 000000000000..62716a2e1bfb
--- /dev/null
+++ b/fuzz/seed_corpus/9ca88b6c982c8702def62862162f877e40c71dbc
@@ -0,0 +1,28 @@
+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG April 1999//EN" 
+  "http://www.w3.org/Graphics/SVG/svg-19990412.dtd">
+<svg width="4in" height="3in">
+  <defs>
+    <symbol id="Triangle" min-x="0" min-y="0" max-x="100" 
+      max-y="100" ref-x="0" ref-y="50">
+      <path d="M 0 0 L 0 100 L 100 50 z"/>
+     </symbol>
+   </defs>
+  <desc>An double-headed arrow example using markers
+  </desc>
+  <path d="M0 0">
+    <!-- Place an arrowhead rotated 180 degrees at the 
+         beginning of the path -->
+    <marker href="#Triangle" width="200" height="200" 
+          style="text-transform: rotate(180)"/>
+    <data d="M 2000 2000"/>
+
+    <!-- Turn off markers in the middle of the path -->
+    <marker href=""/>
+    <data d="L 4000 2000 L 4000 4000"/>
+
+    <!-- Place an arrowhead at the end of the path-->
+    <marker href="#Triangle" width="200" height="200"/>
+    <data d="L 6000 4000"/>
+  </path>
+</svg>
diff --git a/fuzz/seed_corpus/9cd20220c5e2e9140edf30960fbfe7ce6305d445 b/fuzz/seed_corpus/9cd20220c5e2e9140edf30960fbfe7ce6305d445
new file mode 100644
index 000000000000..ddc7af20a594
--- /dev/null
+++ b/fuzz/seed_corpus/9cd20220c5e2e9140edf30960fbfe7ce6305d445
@@ -0,0 +1 @@
+<p>a<bold>b<italic>c</italic>d</bold>e<span>f</span>g</p>
diff --git a/fuzz/seed_corpus/9cecdfd2a3cdbd835d1542703bfea2288d71d3be b/fuzz/seed_corpus/9cecdfd2a3cdbd835d1542703bfea2288d71d3be
new file mode 100644
index 000000000000..dddde68bcf01
--- /dev/null
+++ b/fuzz/seed_corpus/9cecdfd2a3cdbd835d1542703bfea2288d71d3be
@@ -0,0 +1,2 @@
+<!ENTITY % ent "value">
+%ä%ent;
diff --git a/fuzz/seed_corpus/9d249724eb4ac0bdf1691e81dc64f29ec0106f82 b/fuzz/seed_corpus/9d249724eb4ac0bdf1691e81dc64f29ec0106f82
new file mode 100644
index 000000000000..9b8616aa4147
--- /dev/null
+++ b/fuzz/seed_corpus/9d249724eb4ac0bdf1691e81dc64f29ec0106f82
@@ -0,0 +1,4 @@
+<addressBook>
+  <card><name>John Smith</name><email>js@example.com"</email></card>
+  <card><name>John Smith2</name><email>js2@example.com"</email></card>
+</addressBook>
diff --git a/fuzz/seed_corpus/9d67253f7b024d0c5ed12e62fb2f54d3223fd20b b/fuzz/seed_corpus/9d67253f7b024d0c5ed12e62fb2f54d3223fd20b
new file mode 100644
index 000000000000..6038d7906e0d
--- /dev/null
+++ b/fuzz/seed_corpus/9d67253f7b024d0c5ed12e62fb2f54d3223fd20b
@@ -0,0 +1 @@
+<card name="foo" email="bar" preferredFormat="error"/>
diff --git a/fuzz/seed_corpus/9d69c52c2b47d5ce898720d16cd59f73dce33554 b/fuzz/seed_corpus/9d69c52c2b47d5ce898720d16cd59f73dce33554
new file mode 100644
index 000000000000..13075ee2bd21
--- /dev/null
+++ b/fuzz/seed_corpus/9d69c52c2b47d5ce898720d16cd59f73dce33554
@@ -0,0 +1,26 @@
+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG April 1999//EN" 
+  "http://www.w3.org/Graphics/SVG/svg-19990412.dtd">
+<svg width="4in" height="3in">
+  <desc>Demonstration of coordinate transforms
+  </desc>
+  <!-- The following two text elements will both draw with a 
+        font height of 12 pixels -->
+   <text style="font-size: 12">This prints 12 pixels high.</text>
+   <text style="font-size: 12px">This prints 12 pixels high.</text>
+
+   <!-- Now scale the coordinate system by 2. -->
+   <g style="transform: scale(2)">
+
+      <!-- The following text will actually draw 24 pixels high
+           because each unit in the new coordinate system equals
+           2 units in the previous coordinate system. -->
+      <text style="font-size: 12">This prints 24 pixels high.</text>
+
+      <!-- The following text will actually still draw 12 pixels high
+           because the CSS unit specifier has been provided. -->
+      <text style="font-size: 12px">This prints 12 pixels high.</text>
+
+   </g>
+
+</svg>
diff --git a/fuzz/seed_corpus/9d6f91da6de2e2b45a597c6bc4642cbebd11d37a b/fuzz/seed_corpus/9d6f91da6de2e2b45a597c6bc4642cbebd11d37a
new file mode 100644
index 000000000000..9e8e23630971
--- /dev/null
+++ b/fuzz/seed_corpus/9d6f91da6de2e2b45a597c6bc4642cbebd11d37a
@@ -0,0 +1,150 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- $Header: /home/cvsroot/w3c-xml-schema/user/examples/first-complex-types.xsd,v 1.1 2001/11/12 20:54:00 vdv Exp $ -->
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
+
+  <xs:simpleType name="string255">
+    <xs:restriction base="xs:token">
+      <xs:maxLength value="255"/>
+    </xs:restriction>
+  </xs:simpleType>
+
+  <xs:simpleType name="string32">
+    <xs:restriction base="xs:token">
+      <xs:maxLength value="32"/>
+    </xs:restriction>
+  </xs:simpleType>
+
+  <xs:simpleType name="isbn">
+    <xs:restriction base="xs:unsignedLong">
+      <xs:totalDigits value="10"/>
+      <xs:pattern value="\d{10}"/>
+    </xs:restriction>
+  </xs:simpleType>
+
+  <xs:simpleType name="bookID">
+    <xs:restriction base="xs:ID">
+      <xs:pattern value="b\d{10}"/>
+    </xs:restriction>
+  </xs:simpleType>
+
+  <xs:simpleType name="supportedLanguages">
+    <xs:restriction base="xs:language">
+      <xs:enumeration value="en"/>
+      <xs:enumeration value="es"/>
+    </xs:restriction>
+  </xs:simpleType>
+
+  <xs:simpleType name="date">
+    <xs:restriction base="xs:date">
+      <xs:pattern value="[^:Z]*"/>
+    </xs:restriction>
+  </xs:simpleType>
+
+  <xs:element name="name" type="string32"/>
+  <xs:element name="qualification" type="string255"/>
+  <xs:element name="born" type="date"/>
+  <xs:element name="dead" type="date"/>
+  <xs:element name="isbn" type="isbn"/>
+  
+  <xs:attribute name="id" type="xs:ID"/>
+  <xs:attribute name="available" type="xs:boolean"/>
+  <xs:attribute name="lang" type="supportedLanguages"/>
+
+  <xs:complexType name="elementWithID">
+    <xs:attribute ref="id"/>
+  </xs:complexType>
+
+  <xs:complexType name="bookTmp">
+    <xs:complexContent>
+      <xs:extension base="elementWithID">
+        <xs:sequence>
+          <xs:element ref="isbn"/>
+          <xs:element ref="title"/>
+          <xs:element ref="author" minOccurs="0" maxOccurs="unbounded"/>
+          <xs:element ref="character" minOccurs="0" maxOccurs="unbounded"/>
+        </xs:sequence>
+        <xs:attribute ref="available"/>
+      </xs:extension>
+    </xs:complexContent>
+  </xs:complexType>
+  
+  <xs:complexType name="personType">
+    <xs:complexContent>
+      <xs:extension base="elementWithID">
+        <xs:sequence>
+          <xs:element ref="name"/>
+          <xs:element ref="born"/>
+          <xs:element ref="dead" minOccurs="0"/>
+          <xs:element ref="qualification"  minOccurs="0"/>
+        </xs:sequence>
+      </xs:extension>
+    </xs:complexContent>
+  </xs:complexType>
+    
+  <xs:element name="title">
+    <xs:complexType>
+      <xs:simpleContent>
+        <xs:extension base="string255">
+          <xs:attribute ref="lang"/>
+        </xs:extension>
+      </xs:simpleContent>
+    </xs:complexType>
+  </xs:element>
+  
+  <xs:element name="library">
+    <xs:complexType>
+      <xs:sequence>
+        <xs:element ref="book" maxOccurs="unbounded"/>
+      </xs:sequence>
+    </xs:complexType>
+  </xs:element>
+  
+  <xs:element name="book">
+    <xs:complexType>
+      <xs:complexContent>
+        <xs:restriction base="bookTmp">
+          <xs:sequence>
+            <xs:element ref="isbn"/>
+            <xs:element ref="title"/>
+            <xs:element ref="author" minOccurs="0" maxOccurs="unbounded"/>
+            <xs:element ref="character" minOccurs="0" maxOccurs="unbounded"/>
+          </xs:sequence>
+          <xs:attribute name="id" type="bookID"/>
+          <xs:attribute ref="available"/>
+        </xs:restriction>
+      </xs:complexContent>
+    </xs:complexType>
+  </xs:element>
+
+  <xs:element name="author">
+    <xs:complexType>
+      <xs:complexContent>
+        <xs:restriction base="personType">
+          <xs:sequence>
+            <xs:element ref="name"/>
+            <xs:element ref="born"/>
+            <xs:element ref="dead" minOccurs="0"/>
+          </xs:sequence>
+          <xs:attribute ref="id"/>
+        </xs:restriction>
+      </xs:complexContent>
+    </xs:complexType>
+  </xs:element>
+  
+  
+  <xs:element name="character">
+    <xs:complexType>
+      <xs:complexContent>
+        <xs:restriction base="personType">
+          <xs:sequence>
+            <xs:element ref="name"/>
+            <xs:element ref="born"/>
+            <xs:element ref="qualification"/>
+          </xs:sequence>
+          <xs:attribute ref="id"/>
+        </xs:restriction>
+      </xs:complexContent>
+    </xs:complexType>
+  </xs:element>
+  
+</xs:schema>
diff --git a/fuzz/seed_corpus/9dba6059f6f285ddf3e0b25ee6bc4a43b438cee8 b/fuzz/seed_corpus/9dba6059f6f285ddf3e0b25ee6bc4a43b438cee8
new file mode 100644
index 000000000000..dba26ca1619b
--- /dev/null
+++ b/fuzz/seed_corpus/9dba6059f6f285ddf3e0b25ee6bc4a43b438cee8
@@ -0,0 +1,7 @@
+<?xml version="1.0"?>
+<foo xmlns="http://FOO" 
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 	
+	xsi:schemaLocation="http://FOO facet-whiteSpace_0.xsd">hmmm
+
+	f		f	ff		f
+	</foo>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/9de04ffa9771c61b055b3a79ab8114e36c5bc852 b/fuzz/seed_corpus/9de04ffa9771c61b055b3a79ab8114e36c5bc852
new file mode 100644
index 000000000000..0d40d3c26a14
--- /dev/null
+++ b/fuzz/seed_corpus/9de04ffa9771c61b055b3a79ab8114e36c5bc852
@@ -0,0 +1,2240 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- $Id: docbook.rng,v 1.5 2001/10/23 05:56:47 jjc Exp $ -->
+<grammar xmlns="http://relaxng.org/ns/structure/1.0"
+         datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+   <start>
+      <choice>
+         <ref name="set"/>
+         <ref name="book"/>
+         <ref name="chapter"/>
+         <ref name="appendix"/>
+         <ref name="article"/>
+         <ref name="part"/>
+         <ref name="reference"/>
+         <ref name="refentry"/>
+         <ref name="section"/>
+         <ref name="sect1"/>
+         <ref name="sect2"/>
+         <ref name="sect3"/>
+         <ref name="sect4"/>
+         <ref name="sect5"/>
+         <ref name="para"/>
+      </choice>
+   </start>
+   <define name="ndxterm.class">
+      <ref name="indexterm"/>
+   </define>
+   <define name="list.class">
+      <choice>
+         <ref name="calloutlist"/>
+         <ref name="glosslist"/>
+         <ref name="itemizedlist"/>
+         <ref name="orderedlist"/>
+         <ref name="segmentedlist"/>
+         <ref name="simplelist"/>
+         <ref name="variablelist"/>
+      </choice>
+   </define>
+   <define name="admon.class">
+      <choice>
+         <ref name="caution"/>
+         <ref name="important"/>
+         <ref name="note"/>
+         <ref name="tip"/>
+         <ref name="warning"/>
+      </choice>
+   </define>
+   <define name="linespecific.class">
+      <choice>
+         <ref name="literallayout"/>
+         <ref name="programlisting"/>
+         <ref name="programlistingco"/>
+         <ref name="screen"/>
+         <ref name="screenco"/>
+         <ref name="screenshot"/>
+      </choice>
+   </define>
+   <define name="method.synop.class">
+      <choice>
+         <ref name="constructorsynopsis"/>
+         <ref name="destructorsynopsis"/>
+         <ref name="methodsynopsis"/>
+      </choice>
+   </define>
+   <define name="synop.class">
+      <choice>
+         <ref name="synopsis"/>
+         <ref name="cmdsynopsis"/>
+         <ref name="funcsynopsis"/>
+         <ref name="classsynopsis"/>
+         <ref name="fieldsynopsis"/>
+      </choice>
+   </define>
+   <define name="para.class">
+      <choice>
+         <ref name="formalpara"/>
+         <ref name="para"/>
+         <ref name="simpara"/>
+      </choice>
+   </define>
+   <define name="informal.class">
+      <choice>
+         <ref name="address"/>
+         <ref name="blockquote"/>
+         <ref name="graphic"/>
+         <ref name="graphicco"/>
+         <ref name="mediaobject"/>
+         <ref name="mediaobjectco"/>
+         <ref name="informalequation"/>
+         <ref name="informalexample"/>
+         <ref name="informalfigure"/>
+         <ref name="informaltable"/>
+      </choice>
+   </define>
+   <define name="formal.class">
+      <choice>
+         <ref name="equation"/>
+         <ref name="example"/>
+         <ref name="figure"/>
+         <ref name="table"/>
+      </choice>
+   </define>
+   <define name="compound.class">
+      <choice>
+         <ref name="msgset"/>
+         <ref name="procedure"/>
+         <ref name="sidebar"/>
+         <ref name="qandaset"/>
+      </choice>
+   </define>
+   <define name="genobj.class">
+      <choice>
+         <ref name="anchor"/>
+         <ref name="bridgehead"/>
+         <ref name="remark"/>
+         <ref name="highlights"/>
+      </choice>
+   </define>
+   <define name="descobj.class">
+      <choice>
+         <ref name="abstract"/>
+         <ref name="authorblurb"/>
+         <ref name="epigraph"/>
+      </choice>
+   </define>
+   <define name="xref.char.class">
+      <choice>
+         <ref name="footnoteref"/>
+         <ref name="xref"/>
+      </choice>
+   </define>
+   <define name="gen.char.class">
+      <choice>
+         <ref name="abbrev"/>
+         <ref name="acronym"/>
+         <ref name="citation"/>
+         <ref name="citerefentry"/>
+         <ref name="citetitle"/>
+         <ref name="emphasis"/>
+         <ref name="firstterm"/>
+         <ref name="foreignphrase"/>
+         <ref name="glossterm"/>
+         <ref name="footnote"/>
+         <ref name="phrase"/>
+         <ref name="quote"/>
+         <ref name="trademark"/>
+         <ref name="wordasword"/>
+      </choice>
+   </define>
+   <define name="link.char.class">
+      <choice>
+         <ref name="link"/>
+         <ref name="olink"/>
+         <ref name="ulink"/>
+      </choice>
+   </define>
+   <define name="tech.char.class">
+      <choice>
+         <ref name="action"/>
+         <ref name="application"/>
+         <ref name="classname"/>
+         <ref name="methodname"/>
+         <ref name="interfacename"/>
+         <ref name="exceptionname"/>
+         <ref name="ooclass"/>
+         <ref name="oointerface"/>
+         <ref name="ooexception"/>
+         <ref name="command"/>
+         <ref name="computeroutput"/>
+         <ref name="database"/>
+         <ref name="email"/>
+         <ref name="envar"/>
+         <ref name="errorcode"/>
+         <ref name="errorname"/>
+         <ref name="errortype"/>
+         <ref name="filename"/>
+         <ref name="function"/>
+         <ref name="guibutton"/>
+         <ref name="guiicon"/>
+         <ref name="guilabel"/>
+         <ref name="guimenu"/>
+         <ref name="guimenuitem"/>
+         <ref name="guisubmenu"/>
+         <ref name="hardware"/>
+         <ref name="interface"/>
+         <ref name="keycap"/>
+         <ref name="keycode"/>
+         <ref name="keycombo"/>
+         <ref name="keysym"/>
+         <ref name="literal"/>
+         <ref name="constant"/>
+         <ref name="markup"/>
+         <ref name="medialabel"/>
+         <ref name="menuchoice"/>
+         <ref name="mousebutton"/>
+         <ref name="option"/>
+         <ref name="optional"/>
+         <ref name="parameter"/>
+         <ref name="prompt"/>
+         <ref name="property"/>
+         <ref name="replaceable"/>
+         <ref name="returnvalue"/>
+         <ref name="sgmltag"/>
+         <ref name="structfield"/>
+         <ref name="structname"/>
+         <ref name="symbol"/>
+         <ref name="systemitem"/>
+         <ref name="token"/>
+         <ref name="type"/>
+         <ref name="userinput"/>
+         <ref name="varname"/>
+      </choice>
+   </define>
+   <define name="base.char.class">
+      <ref name="anchor"/>
+   </define>
+   <define name="docinfo.char.class">
+      <choice>
+         <ref name="author"/>
+         <ref name="authorinitials"/>
+         <ref name="corpauthor"/>
+         <ref name="modespec"/>
+         <ref name="othercredit"/>
+         <ref name="productname"/>
+         <ref name="productnumber"/>
+         <ref name="revhistory"/>
+      </choice>
+   </define>
+   <define name="other.char.class">
+      <choice>
+         <ref name="remark"/>
+         <ref name="subscript"/>
+         <ref name="superscript"/>
+      </choice>
+   </define>
+   <define name="inlineobj.char.class">
+      <choice>
+         <ref name="inlinegraphic"/>
+         <ref name="inlinemediaobject"/>
+         <ref name="inlineequation"/>
+      </choice>
+   </define>
+   <define name="component.mix">
+      <choice>
+         <ref name="list.class"/>
+         <ref name="admon.class"/>
+         <ref name="linespecific.class"/>
+         <ref name="synop.class"/>
+         <ref name="para.class"/>
+         <ref name="informal.class"/>
+         <ref name="formal.class"/>
+         <ref name="compound.class"/>
+         <ref name="genobj.class"/>
+         <ref name="descobj.class"/>
+         <ref name="ndxterm.class"/>
+         <ref name="beginpage"/>
+      </choice>
+   </define>
+   <define name="sidebar.mix">
+      <choice>
+         <ref name="list.class"/>
+         <ref name="admon.class"/>
+         <ref name="linespecific.class"/>
+         <ref name="synop.class"/>
+         <ref name="para.class"/>
+         <ref name="informal.class"/>
+         <ref name="formal.class"/>
+         <ref name="procedure"/>
+         <ref name="genobj.class"/>
+         <ref name="ndxterm.class"/>
+         <ref name="beginpage"/>
+      </choice>
+   </define>
+   <define name="qandaset.mix">
+      <choice>
+         <ref name="list.class"/>
+         <ref name="admon.class"/>
+         <ref name="linespecific.class"/>
+         <ref name="synop.class"/>
+         <ref name="para.class"/>
+         <ref name="informal.class"/>
+         <ref name="formal.class"/>
+         <ref name="procedure"/>
+         <ref name="genobj.class"/>
+         <ref name="ndxterm.class"/>
+      </choice>
+   </define>
+   <define name="revdescription.mix">
+      <choice>
+         <ref name="list.class"/>
+         <ref name="admon.class"/>
+         <ref name="linespecific.class"/>
+         <ref name="synop.class"/>
+         <ref name="para.class"/>
+         <ref name="informal.class"/>
+         <ref name="formal.class"/>
+         <ref name="procedure"/>
+         <ref name="genobj.class"/>
+         <ref name="ndxterm.class"/>
+      </choice>
+   </define>
+   <define name="footnote.mix">
+      <choice>
+         <ref name="list.class"/>
+         <ref name="linespecific.class"/>
+         <ref name="synop.class"/>
+         <ref name="para.class"/>
+         <ref name="informal.class"/>
+      </choice>
+   </define>
+   <define name="example.mix">
+      <choice>
+         <ref name="list.class"/>
+         <ref name="linespecific.class"/>
+         <ref name="synop.class"/>
+         <ref name="para.class"/>
+         <ref name="informal.class"/>
+         <ref name="ndxterm.class"/>
+         <ref name="beginpage"/>
+      </choice>
+   </define>
+   <define name="highlights.mix">
+      <choice>
+         <ref name="list.class"/>
+         <ref name="admon.class"/>
+         <ref name="para.class"/>
+         <ref name="ndxterm.class"/>
+      </choice>
+   </define>
+   <define name="para.mix">
+      <choice>
+         <ref name="list.class"/>
+         <ref name="admon.class"/>
+         <ref name="linespecific.class"/>
+         <ref name="informal.class"/>
+         <ref name="formal.class"/>
+      </choice>
+   </define>
+   <define name="admon.mix">
+      <choice>
+         <ref name="list.class"/>
+         <ref name="linespecific.class"/>
+         <ref name="synop.class"/>
+         <ref name="para.class"/>
+         <ref name="informal.class"/>
+         <ref name="formal.class"/>
+         <ref name="procedure"/>
+         <ref name="sidebar"/>
+         <ref name="anchor"/>
+         <ref name="bridgehead"/>
+         <ref name="remark"/>
+         <ref name="ndxterm.class"/>
+         <ref name="beginpage"/>
+      </choice>
+   </define>
+   <define name="figure.mix">
+      <choice>
+         <ref name="linespecific.class"/>
+         <ref name="synop.class"/>
+         <ref name="informal.class"/>
+         <ref name="ndxterm.class"/>
+         <ref name="beginpage"/>
+      </choice>
+   </define>
+   <define name="tabentry.mix">
+      <choice>
+         <ref name="list.class"/>
+         <ref name="admon.class"/>
+         <ref name="linespecific.class"/>
+         <ref name="para.class"/>
+         <ref name="graphic"/>
+         <ref name="mediaobject"/>
+      </choice>
+   </define>
+   <define name="glossdef.mix">
+      <choice>
+         <ref name="list.class"/>
+         <ref name="linespecific.class"/>
+         <ref name="synop.class"/>
+         <ref name="para.class"/>
+         <ref name="informal.class"/>
+         <ref name="formal.class"/>
+         <ref name="remark"/>
+         <ref name="ndxterm.class"/>
+         <ref name="beginpage"/>
+      </choice>
+   </define>
+   <define name="legalnotice.mix">
+      <choice>
+         <ref name="list.class"/>
+         <ref name="admon.class"/>
+         <ref name="linespecific.class"/>
+         <ref name="para.class"/>
+         <ref name="blockquote"/>
+         <ref name="ndxterm.class"/>
+         <ref name="beginpage"/>
+      </choice>
+   </define>
+   <define name="textobject.mix">
+      <choice>
+         <ref name="list.class"/>
+         <ref name="admon.class"/>
+         <ref name="linespecific.class"/>
+         <ref name="para.class"/>
+         <ref name="blockquote"/>
+      </choice>
+   </define>
+   <define name="mediaobject.mix">
+      <choice>
+         <ref name="videoobject"/>
+         <ref name="audioobject"/>
+         <ref name="imageobject"/>
+      </choice>
+   </define>
+   <define name="para.char.mix">
+      <choice>
+         <ref name="xref.char.class"/>
+         <ref name="gen.char.class"/>
+         <ref name="link.char.class"/>
+         <ref name="tech.char.class"/>
+         <ref name="base.char.class"/>
+         <ref name="docinfo.char.class"/>
+         <ref name="other.char.class"/>
+         <ref name="inlineobj.char.class"/>
+         <ref name="synop.class"/>
+         <ref name="ndxterm.class"/>
+         <ref name="beginpage"/>
+      </choice>
+   </define>
+   <define name="title.char.mix">
+      <choice>
+         <ref name="xref.char.class"/>
+         <ref name="gen.char.class"/>
+         <ref name="link.char.class"/>
+         <ref name="tech.char.class"/>
+         <ref name="base.char.class"/>
+         <ref name="docinfo.char.class"/>
+         <ref name="other.char.class"/>
+         <ref name="inlineobj.char.class"/>
+         <ref name="ndxterm.class"/>
+      </choice>
+   </define>
+   <define name="ndxterm.char.mix">
+      <choice>
+         <ref name="xref.char.class"/>
+         <ref name="gen.char.class"/>
+         <ref name="link.char.class"/>
+         <ref name="tech.char.class"/>
+         <ref name="base.char.class"/>
+         <ref name="docinfo.char.class"/>
+         <ref name="other.char.class"/>
+         <ref name="inlinegraphic"/>
+         <ref name="inlinemediaobject"/>
+      </choice>
+   </define>
+   <define name="cptr.char.mix">
+      <choice>
+         <ref name="link.char.class"/>
+         <ref name="tech.char.class"/>
+         <ref name="base.char.class"/>
+         <ref name="other.char.class"/>
+         <ref name="inlinegraphic"/>
+         <ref name="inlinemediaobject"/>
+         <ref name="ndxterm.class"/>
+         <ref name="beginpage"/>
+      </choice>
+   </define>
+   <define name="smallcptr.char.mix">
+      <choice>
+         <ref name="replaceable"/>
+         <ref name="inlinegraphic"/>
+         <ref name="inlinemediaobject"/>
+         <ref name="ndxterm.class"/>
+         <ref name="beginpage"/>
+      </choice>
+   </define>
+   <define name="word.char.mix">
+      <choice>
+         <ref name="acronym"/>
+         <ref name="emphasis"/>
+         <ref name="trademark"/>
+         <ref name="link.char.class"/>
+         <ref name="base.char.class"/>
+         <ref name="other.char.class"/>
+         <ref name="inlinegraphic"/>
+         <ref name="inlinemediaobject"/>
+         <ref name="ndxterm.class"/>
+         <ref name="beginpage"/>
+      </choice>
+   </define>
+   <define name="docinfo.char.mix">
+      <choice>
+         <ref name="link.char.class"/>
+         <ref name="emphasis"/>
+         <ref name="trademark"/>
+         <ref name="replaceable"/>
+         <ref name="other.char.class"/>
+         <ref name="inlinegraphic"/>
+         <ref name="inlinemediaobject"/>
+         <ref name="ndxterm.class"/>
+      </choice>
+   </define>
+   <define name="formalobject.title.content">
+      <ref name="title"/>
+      <optional>
+         <ref name="titleabbrev"/>
+      </optional>
+   </define>
+   <define name="arch.attrib">
+      <optional>
+         <attribute name="arch">
+            <data type="string"/>
+         </attribute>
+      </optional>
+   </define>
+   <define name="condition.attrib">
+      <optional>
+         <attribute name="condition">
+            <data type="string"/>
+         </attribute>
+      </optional>
+   </define>
+   <define name="conformance.attrib">
+      <optional>
+         <attribute name="conformance">
+            <data type="NMTOKEN"/>
+         </attribute>
+      </optional>
+   </define>
+   <define name="os.attrib">
+      <optional>
+         <attribute name="os">
+            <data type="string"/>
+         </attribute>
+      </optional>
+   </define>
+   <define name="revision.attrib">
+      <optional>
+         <attribute name="revision">
+            <data type="string"/>
+         </attribute>
+      </optional>
+   </define>
+   <define name="security.attrib">
+      <optional>
+         <attribute name="security">
+            <data type="string"/>
+         </attribute>
+      </optional>
+   </define>
+   <define name="userlevel.attrib">
+      <optional>
+         <attribute name="userlevel">
+            <data type="string"/>
+         </attribute>
+      </optional>
+   </define>
+   <define name="vendor.attrib">
+      <optional>
+         <attribute name="vendor">
+            <data type="string"/>
+         </attribute>
+      </optional>
+   </define>
+   <define name="effectivity.attrib">
+      <ref name="arch.attrib"/>
+      <ref name="condition.attrib"/>
+      <ref name="conformance.attrib"/>
+      <ref name="os.attrib"/>
+      <ref name="revision.attrib"/>
+      <ref name="security.attrib"/>
+      <ref name="userlevel.attrib"/>
+      <ref name="vendor.attrib"/>
+   </define>
+   <define name="id.attrib">
+      <optional>
+         <attribute name="id">
+            <data type="ID"/>
+         </attribute>
+      </optional>
+   </define>
+   <define name="idreq.attrib">
+      <attribute name="id">
+         <data type="ID"/>
+      </attribute>
+   </define>
+   <define name="lang.attrib">
+      <optional>
+         <attribute name="lang">
+            <data type="string"/>
+         </attribute>
+      </optional>
+   </define>
+   <define name="remap.attrib">
+      <optional>
+         <attribute name="remap">
+            <data type="string"/>
+         </attribute>
+      </optional>
+   </define>
+   <define name="role.attrib">
+      <optional>
+         <attribute name="role">
+            <data type="string"/>
+         </attribute>
+      </optional>
+   </define>
+   <define name="xreflabel.attrib">
+      <optional>
+         <attribute name="xreflabel">
+            <data type="string"/>
+         </attribute>
+      </optional>
+   </define>
+   <define name="revisionflag.attrib">
+      <optional>
+         <attribute name="revisionflag">
+            <choice>
+               <value>changed</value>
+               <value>added</value>
+               <value>deleted</value>
+               <value>off</value>
+            </choice>
+         </attribute>
+      </optional>
+   </define>
+   <define name="common.attrib">
+      <ref name="id.attrib"/>
+      <ref name="lang.attrib"/>
+      <ref name="remap.attrib"/>
+      <ref name="xreflabel.attrib"/>
+      <ref name="revisionflag.attrib"/>
+      <ref name="effectivity.attrib"/>
+   </define>
+   <define name="idreq.common.attrib">
+      <ref name="idreq.attrib"/>
+      <ref name="lang.attrib"/>
+      <ref name="remap.attrib"/>
+      <ref name="xreflabel.attrib"/>
+      <ref name="revisionflag.attrib"/>
+      <ref name="effectivity.attrib"/>
+   </define>
+   <define name="graphics.attrib">
+      <optional>
+         <attribute name="fileref">
+            <data type="string"/>
+         </attribute>
+      </optional>
+      <optional>
+         <attribute name="format">
+            <choice>
+               <value>BMP</value>
+               <value>CGM-CHAR</value>
+               <value>CGM-BINARY</value>
+               <value>CGM-CLEAR</value>
+               <value>DITROFF</value>
+               <value>DVI</value>
+               <value>EPS</value>
+               <value>EQN</value>
+               <value>FAX</value>
+               <value>GIF</value>
+               <value>GIF87a</value>
+               <value>GIF89a</value>
+               <value>JPG</value>
+               <value>JPEG</value>
+               <value>IGES</value>
+               <value>PCX</value>
+               <value>PIC</value>
+               <value>PNG</value>
+               <value>PS</value>
+               <value>SGML</value>
+               <value>TBL</value>
+               <value>TEX</value>
+               <value>TIFF</value>
+               <value>WMF</value>
+               <value>WPG</value>
+               <value>linespecific</value>
+            </choice>
+         </attribute>
+      </optional>
+      <optional>
+         <attribute name="srccredit">
+            <data type="string"/>
+         </attribute>
+      </optional>
+      <optional>
+         <attribute name="width">
+            <data type="string"/>
+         </attribute>
+      </optional>
+      <optional>
+         <attribute name="depth">
+            <data type="string"/>
+         </attribute>
+      </optional>
+      <optional>
+         <attribute name="align">
+            <choice>
+               <value>left</value>
+               <value>right</value>
+               <value>center</value>
+            </choice>
+         </attribute>
+      </optional>
+      <optional>
+         <attribute name="scale">
+            <data type="string"/>
+         </attribute>
+      </optional>
+      <optional>
+         <attribute name="scalefit">
+            <choice>
+               <value>0</value>
+               <value>1</value>
+            </choice>
+         </attribute>
+      </optional>
+   </define>
+   <define name="keyaction.attrib">
+      <optional>
+         <attribute name="action">
+            <choice>
+               <value>click</value>
+               <value>double-click</value>
+               <value>press</value>
+               <value>seq</value>
+               <value>simul</value>
+               <value>other</value>
+            </choice>
+         </attribute>
+      </optional>
+      <optional>
+         <attribute name="otheraction">
+            <data type="string"/>
+         </attribute>
+      </optional>
+   </define>
+   <define name="label.attrib">
+      <optional>
+         <attribute name="label">
+            <data type="string"/>
+         </attribute>
+      </optional>
+   </define>
+   <define name="linespecific.attrib">
+      <optional>
+         <attribute name="format">
+            <value>linespecific</value>
+         </attribute>
+      </optional>
+      <optional>
+         <attribute name="linenumbering">
+            <choice>
+               <value>numbered</value>
+               <value>unnumbered</value>
+            </choice>
+         </attribute>
+      </optional>
+   </define>
+   <define name="linkend.attrib">
+      <optional>
+         <attribute name="linkend">
+            <data type="IDREF"/>
+         </attribute>
+      </optional>
+   </define>
+   <define name="linkendreq.attrib">
+      <attribute name="linkend">
+         <data type="IDREF"/>
+      </attribute>
+   </define>
+   <define name="linkends.attrib">
+      <optional>
+         <attribute name="linkends">
+            <data type="IDREFS"/>
+         </attribute>
+      </optional>
+   </define>
+   <define name="mark.attrib">
+      <optional>
+         <attribute name="mark">
+            <data type="string"/>
+         </attribute>
+      </optional>
+   </define>
+   <define name="moreinfo.attrib">
+      <optional>
+         <attribute name="moreinfo">
+            <choice>
+               <value>refentry</value>
+               <value>none</value>
+            </choice>
+         </attribute>
+      </optional>
+   </define>
+   <define name="pagenum.attrib">
+      <optional>
+         <attribute name="pagenum">
+            <data type="string"/>
+         </attribute>
+      </optional>
+   </define>
+   <define name="status.attrib">
+      <optional>
+         <attribute name="status">
+            <data type="string"/>
+         </attribute>
+      </optional>
+   </define>
+   <define name="width.attrib">
+      <optional>
+         <attribute name="width">
+            <data type="string"/>
+         </attribute>
+      </optional>
+   </define>
+   <define name="title.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="title">
+      <element name="title">
+         <ref name="title.attlist"/>
+         <mixed>
+            <zeroOrMore>
+               <ref name="title.char.mix"/>
+            </zeroOrMore>
+         </mixed>
+      </element>
+   </define>
+   <define name="title.attlist">
+      <ref name="pagenum.attrib"/>
+      <ref name="common.attrib"/>
+      <ref name="title.role.attrib"/>
+   </define>
+   <define name="titleabbrev.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="titleabbrev">
+      <element name="titleabbrev">
+         <ref name="titleabbrev.attlist"/>
+         <mixed>
+            <zeroOrMore>
+               <ref name="title.char.mix"/>
+            </zeroOrMore>
+         </mixed>
+      </element>
+   </define>
+   <define name="titleabbrev.attlist">
+      <ref name="common.attrib"/>
+      <ref name="titleabbrev.role.attrib"/>
+   </define>
+   <define name="subtitle.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="subtitle">
+      <element name="subtitle">
+         <ref name="subtitle.attlist"/>
+         <mixed>
+            <zeroOrMore>
+               <ref name="title.char.mix"/>
+            </zeroOrMore>
+         </mixed>
+      </element>
+   </define>
+   <define name="subtitle.attlist">
+      <ref name="common.attrib"/>
+      <ref name="subtitle.role.attrib"/>
+   </define>
+   <define name="person.ident.mix">
+      <choice>
+         <ref name="honorific"/>
+         <ref name="firstname"/>
+         <ref name="surname"/>
+         <ref name="lineage"/>
+         <ref name="othername"/>
+         <ref name="affiliation"/>
+         <ref name="authorblurb"/>
+         <ref name="contrib"/>
+      </choice>
+   </define>
+   <define name="bibliocomponent.mix">
+      <choice>
+         <ref name="abbrev"/>
+         <ref name="abstract"/>
+         <ref name="address"/>
+         <ref name="artpagenums"/>
+         <ref name="author"/>
+         <ref name="authorgroup"/>
+         <ref name="authorinitials"/>
+         <ref name="bibliomisc"/>
+         <ref name="biblioset"/>
+         <ref name="collab"/>
+         <ref name="confgroup"/>
+         <ref name="contractnum"/>
+         <ref name="contractsponsor"/>
+         <ref name="copyright"/>
+         <ref name="corpauthor"/>
+         <ref name="corpname"/>
+         <ref name="date"/>
+         <ref name="edition"/>
+         <ref name="editor"/>
+         <ref name="invpartnumber"/>
+         <ref name="isbn"/>
+         <ref name="issn"/>
+         <ref name="issuenum"/>
+         <ref name="orgname"/>
+         <ref name="othercredit"/>
+         <ref name="pagenums"/>
+         <ref name="printhistory"/>
+         <ref name="productname"/>
+         <ref name="productnumber"/>
+         <ref name="pubdate"/>
+         <ref name="publisher"/>
+         <ref name="publishername"/>
+         <ref name="pubsnumber"/>
+         <ref name="releaseinfo"/>
+         <ref name="revhistory"/>
+         <ref name="seriesvolnums"/>
+         <ref name="subtitle"/>
+         <ref name="title"/>
+         <ref name="titleabbrev"/>
+         <ref name="volumenum"/>
+         <ref name="citetitle"/>
+         <ref name="person.ident.mix"/>
+         <ref name="ndxterm.class"/>
+      </choice>
+   </define>
+   <define name="biblioentry.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="biblioentry">
+      <element name="biblioentry">
+         <ref name="biblioentry.attlist"/>
+         <oneOrMore>
+            <choice>
+               <ref name="articleinfo"/>
+               <ref name="bibliocomponent.mix"/>
+            </choice>
+         </oneOrMore>
+      </element>
+   </define>
+   <define name="biblioentry.attlist">
+      <ref name="common.attrib"/>
+      <ref name="biblioentry.role.attrib"/>
+   </define>
+   <define name="bibliomixed.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="bibliomixed">
+      <element name="bibliomixed">
+         <ref name="bibliomixed.attlist"/>
+         <mixed>
+            <zeroOrMore>
+               <choice>
+                  <ref name="bibliocomponent.mix"/>
+                  <ref name="bibliomset"/>
+               </choice>
+            </zeroOrMore>
+         </mixed>
+      </element>
+   </define>
+   <define name="bibliomixed.attlist">
+      <ref name="common.attrib"/>
+      <ref name="bibliomixed.role.attrib"/>
+   </define>
+   <define name="articleinfo.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="infoContentModel">
+      <oneOrMore>
+         <choice>
+            <ref name="graphic"/>
+            <ref name="mediaobject"/>
+            <ref name="legalnotice"/>
+            <ref name="modespec"/>
+            <ref name="subjectset"/>
+            <ref name="keywordset"/>
+            <ref name="itermset"/>
+            <ref name="bibliocomponent.mix"/>
+         </choice>
+      </oneOrMore>
+   </define>
+   <define name="articleinfo">
+      <element name="articleinfo">
+         <ref name="articleinfo.attlist"/>
+         <ref name="infoContentModel"/>
+      </element>
+   </define>
+   <define name="articleinfo.attlist">
+      <ref name="common.attrib"/>
+      <ref name="articleinfo.role.attrib"/>
+   </define>
+   <define name="biblioset.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="biblioset">
+      <element name="biblioset">
+         <ref name="biblioset.attlist"/>
+         <oneOrMore>
+            <ref name="bibliocomponent.mix"/>
+         </oneOrMore>
+      </element>
+   </define>
+   <define name="biblioset.attlist">
+      <ref name="common.attrib"/>
+      <ref name="biblioset.role.attrib"/>
+      <optional>
+         <attribute name="relation">
+            <data type="string"/>
+         </attribute>
+      </optional>
+   </define>
+   <define name="bibliomset.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="bibliomset">
+      <element name="bibliomset">
+         <ref name="bibliomset.attlist"/>
+         <mixed>
+            <zeroOrMore>
+               <choice>
+                  <ref name="bibliocomponent.mix"/>
+                  <ref name="bibliomset"/>
+               </choice>
+            </zeroOrMore>
+         </mixed>
+      </element>
+   </define>
+   <define name="bibliomset.attlist">
+      <ref name="bibliomset.role.attrib"/>
+      <ref name="common.attrib"/>
+      <optional>
+         <attribute name="relation">
+            <data type="string"/>
+         </attribute>
+      </optional>
+   </define>
+   <define name="bibliomisc.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="bibliomisc">
+      <element name="bibliomisc">
+         <ref name="bibliomisc.attlist"/>
+         <mixed>
+            <zeroOrMore>
+               <ref name="para.char.mix"/>
+            </zeroOrMore>
+         </mixed>
+      </element>
+   </define>
+   <define name="bibliomisc.attlist">
+      <ref name="common.attrib"/>
+      <ref name="bibliomisc.role.attrib"/>
+   </define>
+   <define name="subjectset.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="subjectset">
+      <element name="subjectset">
+         <ref name="subjectset.attlist"/>
+         <oneOrMore>
+            <ref name="subject"/>
+         </oneOrMore>
+      </element>
+   </define>
+   <define name="subjectset.attlist">
+      <ref name="common.attrib"/>
+      <ref name="subjectset.role.attrib"/>
+      <optional>
+         <attribute name="scheme">
+            <data type="NMTOKEN"/>
+         </attribute>
+      </optional>
+   </define>
+   <define name="subject.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="subject">
+      <element name="subject">
+         <ref name="subject.attlist"/>
+         <oneOrMore>
+            <ref name="subjectterm"/>
+         </oneOrMore>
+      </element>
+   </define>
+   <define name="subject.attlist">
+      <ref name="common.attrib"/>
+      <ref name="subject.role.attrib"/>
+      <optional>
+         <attribute name="weight">
+            <data type="string"/>
+         </attribute>
+      </optional>
+   </define>
+   <define name="subjectterm.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="subjectterm">
+      <element name="subjectterm">
+         <ref name="subjectterm.attlist"/>
+         <text/>
+      </element>
+   </define>
+   <define name="subjectterm.attlist">
+      <ref name="common.attrib"/>
+      <ref name="subjectterm.role.attrib"/>
+   </define>
+   <define name="keywordset.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="keywordset">
+      <element name="keywordset">
+         <ref name="keywordset.attlist"/>
+         <oneOrMore>
+            <ref name="keyword"/>
+         </oneOrMore>
+      </element>
+   </define>
+   <define name="keywordset.attlist">
+      <ref name="common.attrib"/>
+      <ref name="keywordset.role.attrib"/>
+   </define>
+   <define name="keyword.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="keyword">
+      <element name="keyword">
+         <ref name="keyword.attlist"/>
+         <text/>
+      </element>
+   </define>
+   <define name="keyword.attlist">
+      <ref name="common.attrib"/>
+      <ref name="keyword.role.attrib"/>
+   </define>
+   <define name="itermset.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="itermset">
+      <element name="itermset">
+         <ref name="itermset.attlist"/>
+         <oneOrMore>
+            <ref name="indexterm"/>
+         </oneOrMore>
+      </element>
+   </define>
+   <define name="itermset.attlist">
+      <ref name="common.attrib"/>
+      <ref name="itermset.role.attrib"/>
+   </define>
+   <define name="msgset.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="msgset">
+      <element name="msgset">
+         <ref name="msgset.attlist"/>
+         <optional>
+            <ref name="formalobject.title.content"/>
+         </optional>
+         <choice>
+            <oneOrMore>
+               <ref name="msgentry"/>
+            </oneOrMore>
+            <oneOrMore>
+               <ref name="simplemsgentry"/>
+            </oneOrMore>
+         </choice>
+      </element>
+   </define>
+   <define name="msgset.attlist">
+      <ref name="common.attrib"/>
+      <ref name="msgset.role.attrib"/>
+   </define>
+   <define name="msgentry.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="msgentry">
+      <element name="msgentry">
+         <ref name="msgentry.attlist"/>
+         <oneOrMore>
+            <ref name="msg"/>
+         </oneOrMore>
+         <optional>
+            <ref name="msginfo"/>
+         </optional>
+         <zeroOrMore>
+            <ref name="msgexplan"/>
+         </zeroOrMore>
+      </element>
+   </define>
+   <define name="msgentry.attlist">
+      <ref name="common.attrib"/>
+      <ref name="msgentry.role.attrib"/>
+   </define>
+   <define name="simplemsgentry.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="simplemsgentry">
+      <element name="simplemsgentry">
+         <ref name="simplemsgentry.attlist"/>
+         <ref name="msgtext"/>
+         <ref name="msgexplan"/>
+      </element>
+   </define>
+   <define name="simplemsgentry.attlist">
+      <ref name="common.attrib"/>
+      <ref name="simplemsgentry.role.attrib"/>
+      <optional>
+         <attribute name="audience">
+            <data type="string"/>
+         </attribute>
+      </optional>
+      <optional>
+         <attribute name="level">
+            <data type="string"/>
+         </attribute>
+      </optional>
+      <optional>
+         <attribute name="origin">
+            <data type="string"/>
+         </attribute>
+      </optional>
+   </define>
+   <define name="msg.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="msg">
+      <element name="msg">
+         <ref name="msg.attlist"/>
+         <optional>
+            <ref name="title"/>
+         </optional>
+         <ref name="msgmain"/>
+         <zeroOrMore>
+            <choice>
+               <ref name="msgsub"/>
+               <ref name="msgrel"/>
+            </choice>
+         </zeroOrMore>
+      </element>
+   </define>
+   <define name="msg.attlist">
+      <ref name="common.attrib"/>
+      <ref name="msg.role.attrib"/>
+   </define>
+   <define name="msgmain.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="msgmain">
+      <element name="msgmain">
+         <ref name="msgmain.attlist"/>
+         <optional>
+            <ref name="title"/>
+         </optional>
+         <ref name="msgtext"/>
+      </element>
+   </define>
+   <define name="msgmain.attlist">
+      <ref name="common.attrib"/>
+      <ref name="msgmain.role.attrib"/>
+   </define>
+   <define name="msgsub.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="msgsub">
+      <element name="msgsub">
+         <ref name="msgsub.attlist"/>
+         <optional>
+            <ref name="title"/>
+         </optional>
+         <ref name="msgtext"/>
+      </element>
+   </define>
+   <define name="msgsub.attlist">
+      <ref name="common.attrib"/>
+      <ref name="msgsub.role.attrib"/>
+   </define>
+   <define name="msgrel.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="msgrel">
+      <element name="msgrel">
+         <ref name="msgrel.attlist"/>
+         <optional>
+            <ref name="title"/>
+         </optional>
+         <ref name="msgtext"/>
+      </element>
+   </define>
+   <define name="msgrel.attlist">
+      <ref name="common.attrib"/>
+      <ref name="msgrel.role.attrib"/>
+   </define>
+   <define name="msginfo.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="msginfo">
+      <element name="msginfo">
+         <ref name="msginfo.attlist"/>
+         <zeroOrMore>
+            <choice>
+               <ref name="msglevel"/>
+               <ref name="msgorig"/>
+               <ref name="msgaud"/>
+            </choice>
+         </zeroOrMore>
+      </element>
+   </define>
+   <define name="msginfo.attlist">
+      <ref name="common.attrib"/>
+      <ref name="msginfo.role.attrib"/>
+   </define>
+   <define name="msglevel.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="msglevel">
+      <element name="msglevel">
+         <ref name="msglevel.attlist"/>
+         <mixed>
+            <zeroOrMore>
+               <ref name="smallcptr.char.mix"/>
+            </zeroOrMore>
+         </mixed>
+      </element>
+   </define>
+   <define name="msglevel.attlist">
+      <ref name="common.attrib"/>
+      <ref name="msglevel.role.attrib"/>
+   </define>
+   <define name="msgorig.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="msgorig">
+      <element name="msgorig">
+         <ref name="msgorig.attlist"/>
+         <mixed>
+            <zeroOrMore>
+               <ref name="smallcptr.char.mix"/>
+            </zeroOrMore>
+         </mixed>
+      </element>
+   </define>
+   <define name="msgorig.attlist">
+      <ref name="common.attrib"/>
+      <ref name="msgorig.role.attrib"/>
+   </define>
+   <define name="msgaud.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="msgaud">
+      <element name="msgaud">
+         <ref name="msgaud.attlist"/>
+         <mixed>
+            <zeroOrMore>
+               <ref name="para.char.mix"/>
+            </zeroOrMore>
+         </mixed>
+      </element>
+   </define>
+   <define name="msgaud.attlist">
+      <ref name="common.attrib"/>
+      <ref name="msgaud.role.attrib"/>
+   </define>
+   <define name="msgexplan.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="msgexplan">
+      <element name="msgexplan">
+         <ref name="msgexplan.attlist"/>
+         <optional>
+            <ref name="title"/>
+         </optional>
+         <zeroOrMore>
+            <ref name="component.mix"/>
+         </zeroOrMore>
+      </element>
+   </define>
+   <define name="msgexplan.attlist">
+      <ref name="common.attrib"/>
+      <ref name="msgexplan.role.attrib"/>
+   </define>
+   <define name="qandset.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="qandaset">
+      <element name="qandaset">
+         <ref name="qandaset.attlist"/>
+         <optional>
+            <ref name="formalobject.title.content"/>
+         </optional>
+         <zeroOrMore>
+            <ref name="qandaset.mix"/>
+         </zeroOrMore>
+         <choice>
+            <oneOrMore>
+               <ref name="qandadiv"/>
+            </oneOrMore>
+            <oneOrMore>
+               <ref name="qandaentry"/>
+            </oneOrMore>
+         </choice>
+      </element>
+   </define>
+   <define name="qandaset.attlist">
+      <ref name="common.attrib"/>
+      <ref name="qandset.role.attrib"/>
+      <optional>
+         <attribute name="defaultlabel">
+            <choice>
+               <value>qanda</value>
+               <value>number</value>
+               <value>none</value>
+            </choice>
+         </attribute>
+      </optional>
+   </define>
+   <define name="qandadiv.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="qandadiv">
+      <element name="qandadiv">
+         <ref name="qandadiv.attlist"/>
+         <optional>
+            <ref name="formalobject.title.content"/>
+         </optional>
+         <zeroOrMore>
+            <ref name="qandaset.mix"/>
+         </zeroOrMore>
+         <choice>
+            <oneOrMore>
+               <ref name="qandadiv"/>
+            </oneOrMore>
+            <oneOrMore>
+               <ref name="qandaentry"/>
+            </oneOrMore>
+         </choice>
+      </element>
+   </define>
+   <define name="qandadiv.attlist">
+      <ref name="common.attrib"/>
+      <ref name="qandadiv.role.attrib"/>
+   </define>
+   <define name="qandaentry.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="qandaentry">
+      <element name="qandaentry">
+         <ref name="qandaentry.attlist"/>
+         <optional>
+            <ref name="revhistory"/>
+         </optional>
+         <ref name="question"/>
+         <zeroOrMore>
+            <ref name="answer"/>
+         </zeroOrMore>
+      </element>
+   </define>
+   <define name="qandaentry.attlist">
+      <ref name="common.attrib"/>
+      <ref name="qandaentry.role.attrib"/>
+   </define>
+   <define name="question.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="question">
+      <element name="question">
+         <ref name="question.attlist"/>
+         <optional>
+            <ref name="label"/>
+         </optional>
+         <oneOrMore>
+            <ref name="qandaset.mix"/>
+         </oneOrMore>
+      </element>
+   </define>
+   <define name="question.attlist">
+      <ref name="common.attrib"/>
+      <ref name="question.role.attrib"/>
+   </define>
+   <define name="answer.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="answer">
+      <element name="answer">
+         <ref name="answer.attlist"/>
+         <optional>
+            <ref name="label"/>
+         </optional>
+         <zeroOrMore>
+            <ref name="qandaset.mix"/>
+         </zeroOrMore>
+         <zeroOrMore>
+            <ref name="qandaentry"/>
+         </zeroOrMore>
+      </element>
+   </define>
+   <define name="answer.attlist">
+      <ref name="common.attrib"/>
+      <ref name="answer.role.attrib"/>
+   </define>
+   <define name="label.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="label">
+      <element name="label">
+         <ref name="label.attlist"/>
+         <mixed>
+            <zeroOrMore>
+               <ref name="word.char.mix"/>
+            </zeroOrMore>
+         </mixed>
+      </element>
+   </define>
+   <define name="label.attlist">
+      <ref name="common.attrib"/>
+      <ref name="label.role.attrib"/>
+   </define>
+   <define name="procedure.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="procedure">
+      <element name="procedure">
+         <ref name="procedure.attlist"/>
+         <optional>
+            <ref name="formalobject.title.content"/>
+         </optional>
+         <zeroOrMore>
+            <ref name="component.mix"/>
+         </zeroOrMore>
+         <oneOrMore>
+            <ref name="step"/>
+         </oneOrMore>
+      </element>
+   </define>
+   <define name="procedure.attlist">
+      <ref name="common.attrib"/>
+      <ref name="procedure.role.attrib"/>
+   </define>
+   <define name="step.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="step">
+      <element name="step">
+         <ref name="step.attlist"/>
+         <optional>
+            <ref name="title"/>
+         </optional>
+         <choice>
+            <group>
+               <oneOrMore>
+                  <ref name="component.mix"/>
+               </oneOrMore>
+               <optional>
+                  <ref name="substeps"/>
+                  <zeroOrMore>
+                     <ref name="component.mix"/>
+                  </zeroOrMore>
+               </optional>
+            </group>
+            <group>
+               <ref name="substeps"/>
+               <zeroOrMore>
+                  <ref name="component.mix"/>
+               </zeroOrMore>
+            </group>
+         </choice>
+      </element>
+   </define>
+   <define name="step.attlist">
+      <ref name="common.attrib"/>
+      <ref name="step.role.attrib"/>
+      <optional>
+         <attribute name="performance">
+            <choice>
+               <value>optional</value>
+               <value>required</value>
+            </choice>
+         </attribute>
+      </optional>
+   </define>
+   <define name="substeps.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="substeps">
+      <element name="substeps">
+         <ref name="substeps.attlist"/>
+         <oneOrMore>
+            <ref name="step"/>
+         </oneOrMore>
+      </element>
+   </define>
+   <define name="substeps.attlist">
+      <ref name="common.attrib"/>
+      <ref name="substeps.role.attrib"/>
+      <optional>
+         <attribute name="performance">
+            <choice>
+               <value>optional</value>
+               <value>required</value>
+            </choice>
+         </attribute>
+      </optional>
+   </define>
+   <define name="sidebarinfo.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="sidebarinfo">
+      <element name="sidebarinfo">
+         <ref name="sidebarinfo.attlist"/>
+         <text/>
+      </element>
+   </define>
+   <define name="sidebarinfo.attlist">
+      <ref name="common.attrib"/>
+      <ref name="sidebarinfo.role.attrib"/>
+   </define>
+   <define name="sidebar.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="sidebar">
+      <element name="sidebar">
+         <ref name="sidebar.attlist"/>
+         <optional>
+            <ref name="sidebarinfo"/>
+         </optional>
+         <optional>
+            <ref name="formalobject.title.content"/>
+         </optional>
+         <oneOrMore>
+            <ref name="sidebar.mix"/>
+         </oneOrMore>
+      </element>
+   </define>
+   <define name="sidebar.attlist">
+      <ref name="common.attrib"/>
+      <ref name="sidebar.role.attrib"/>
+   </define>
+   <define name="abstract.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="abstract">
+      <element name="abstract">
+         <ref name="abstract.attlist"/>
+         <optional>
+            <ref name="title"/>
+         </optional>
+         <oneOrMore>
+            <ref name="para.class"/>
+         </oneOrMore>
+      </element>
+   </define>
+   <define name="abstract.attlist">
+      <ref name="common.attrib"/>
+      <ref name="abstract.role.attrib"/>
+   </define>
+   <define name="authorblurb.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="authorblurb">
+      <element name="authorblurb">
+         <ref name="authorblurb.attlist"/>
+         <optional>
+            <ref name="title"/>
+         </optional>
+         <oneOrMore>
+            <ref name="para.class"/>
+         </oneOrMore>
+      </element>
+   </define>
+   <define name="authorblurb.attlist">
+      <ref name="common.attrib"/>
+      <ref name="authorblurb.role.attrib"/>
+   </define>
+   <define name="blockquote.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="blockquote">
+      <element name="blockquote">
+         <ref name="blockquote.attlist"/>
+         <optional>
+            <ref name="title"/>
+         </optional>
+         <optional>
+            <ref name="attribution"/>
+         </optional>
+         <oneOrMore>
+            <ref name="component.mix"/>
+         </oneOrMore>
+      </element>
+   </define>
+   <define name="blockquote.attlist">
+      <ref name="common.attrib"/>
+      <ref name="blockquote.role.attrib"/>
+   </define>
+   <define name="attribution.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="attribution">
+      <element name="attribution">
+         <ref name="attribution.attlist"/>
+         <mixed>
+            <zeroOrMore>
+               <ref name="para.char.mix"/>
+            </zeroOrMore>
+         </mixed>
+      </element>
+   </define>
+   <define name="attribution.attlist">
+      <ref name="common.attrib"/>
+      <ref name="attribution.role.attrib"/>
+   </define>
+   <define name="bridgehead.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="bridgehead">
+      <element name="bridgehead">
+         <ref name="bridgehead.attlist"/>
+         <mixed>
+            <zeroOrMore>
+               <ref name="title.char.mix"/>
+            </zeroOrMore>
+         </mixed>
+      </element>
+   </define>
+   <define name="bridgehead.attlist">
+      <ref name="common.attrib"/>
+      <ref name="bridgehead.role.attrib"/>
+      <optional>
+         <attribute name="renderas">
+            <choice>
+               <value>other</value>
+               <value>sect1</value>
+               <value>sect2</value>
+               <value>sect3</value>
+               <value>sect4</value>
+               <value>sect5</value>
+            </choice>
+         </attribute>
+      </optional>
+   </define>
+   <define name="remark.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="remark">
+      <element name="remark">
+         <ref name="remark.attlist"/>
+         <mixed>
+            <zeroOrMore>
+               <ref name="para.char.mix"/>
+            </zeroOrMore>
+         </mixed>
+      </element>
+   </define>
+   <define name="remark.attlist">
+      <ref name="common.attrib"/>
+      <ref name="remark.role.attrib"/>
+   </define>
+   <define name="epigraph.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="epigraph">
+      <element name="epigraph">
+         <ref name="epigraph.attlist"/>
+         <optional>
+            <ref name="attribution"/>
+         </optional>
+         <oneOrMore>
+            <ref name="para.class"/>
+         </oneOrMore>
+      </element>
+   </define>
+   <define name="epigraph.attlist">
+      <ref name="common.attrib"/>
+      <ref name="epigraph.role.attrib"/>
+   </define>
+   <define name="footnote.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="footnote">
+      <element name="footnote">
+         <ref name="footnote.attlist"/>
+         <oneOrMore>
+            <ref name="footnote.mix"/>
+         </oneOrMore>
+      </element>
+   </define>
+   <define name="footnote.attlist">
+      <ref name="label.attrib"/>
+      <ref name="common.attrib"/>
+      <ref name="footnote.role.attrib"/>
+   </define>
+   <define name="highlights.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="highlights">
+      <element name="highlights">
+         <ref name="highlights.attlist"/>
+         <oneOrMore>
+            <ref name="highlights.mix"/>
+         </oneOrMore>
+      </element>
+   </define>
+   <define name="highlights.attlist">
+      <ref name="common.attrib"/>
+      <ref name="highlights.role.attrib"/>
+   </define>
+   <define name="formalpara.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="formalpara">
+      <element name="formalpara">
+         <ref name="formalpara.attlist"/>
+         <ref name="title"/>
+         <zeroOrMore>
+            <ref name="ndxterm.class"/>
+         </zeroOrMore>
+         <ref name="para"/>
+      </element>
+   </define>
+   <define name="formalpara.attlist">
+      <ref name="common.attrib"/>
+      <ref name="formalpara.role.attrib"/>
+   </define>
+   <define name="para.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="para">
+      <element name="para">
+         <ref name="para.attlist"/>
+         <mixed>
+            <zeroOrMore>
+               <choice>
+                  <ref name="para.char.mix"/>
+                  <ref name="para.mix"/>
+               </choice>
+            </zeroOrMore>
+         </mixed>
+      </element>
+   </define>
+   <define name="para.attlist">
+      <ref name="common.attrib"/>
+      <ref name="para.role.attrib"/>
+   </define>
+   <define name="simpara.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="simpara">
+      <element name="simpara">
+         <ref name="simpara.attlist"/>
+         <mixed>
+            <zeroOrMore>
+               <ref name="para.char.mix"/>
+            </zeroOrMore>
+         </mixed>
+      </element>
+   </define>
+   <define name="simpara.attlist">
+      <ref name="common.attrib"/>
+      <ref name="simpara.role.attrib"/>
+   </define>
+   <define name="admon.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="admonitionType">
+      <optional>
+         <ref name="title"/>
+      </optional>
+      <oneOrMore>
+         <ref name="admon.mix"/>
+      </oneOrMore>
+   </define>
+   <define name="important">
+      <element name="important">
+         <ref name="important.attlist"/>
+         <ref name="admonitionType"/>
+      </element>
+   </define>
+   <define name="important.attlist">
+      <ref name="common.attrib"/>
+      <ref name="admon.role.attrib"/>
+   </define>
+   <define name="warning">
+      <element name="warning">
+         <ref name="warning.attlist"/>
+         <ref name="admonitionType"/>
+      </element>
+   </define>
+   <define name="warning.attlist">
+      <ref name="common.attrib"/>
+      <ref name="admon.role.attrib"/>
+   </define>
+   <define name="caution">
+      <element name="caution">
+         <ref name="caution.attlist"/>
+         <ref name="admonitionType"/>
+      </element>
+   </define>
+   <define name="caution.attlist">
+      <ref name="common.attrib"/>
+      <ref name="admon.role.attrib"/>
+   </define>
+   <define name="note">
+      <element name="note">
+         <ref name="note.attlist"/>
+         <ref name="admonitionType"/>
+      </element>
+   </define>
+   <define name="note.attlist">
+      <ref name="common.attrib"/>
+      <ref name="admon.role.attrib"/>
+   </define>
+   <define name="tip">
+      <element name="tip">
+         <ref name="tip.attlist"/>
+         <ref name="admonitionType"/>
+      </element>
+   </define>
+   <define name="tip.attlist">
+      <ref name="common.attrib"/>
+      <ref name="admon.role.attrib"/>
+   </define>
+   <define name="glosslist.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="glosslist">
+      <element name="glosslist">
+         <ref name="glosslist.attlist"/>
+         <oneOrMore>
+            <ref name="glossentry"/>
+         </oneOrMore>
+      </element>
+   </define>
+   <define name="glosslist.attlist">
+      <ref name="common.attrib"/>
+      <ref name="glosslist.role.attrib"/>
+   </define>
+   <define name="glossentry.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="glossentry">
+      <element name="glossentry">
+         <ref name="glossentry.attlist"/>
+         <ref name="glossterm"/>
+         <optional>
+            <ref name="acronym"/>
+         </optional>
+         <optional>
+            <ref name="abbrev"/>
+         </optional>
+         <zeroOrMore>
+            <ref name="ndxterm.class"/>
+         </zeroOrMore>
+         <optional>
+            <ref name="revhistory"/>
+         </optional>
+         <choice>
+            <ref name="glosssee"/>
+            <oneOrMore>
+               <ref name="glossdef"/>
+            </oneOrMore>
+         </choice>
+      </element>
+   </define>
+   <define name="glossentry.attlist">
+      <ref name="common.attrib"/>
+      <ref name="glossentry.role.attrib"/>
+      <optional>
+         <attribute name="sortas">
+            <data type="string"/>
+         </attribute>
+      </optional>
+   </define>
+   <define name="glossdef.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="glossdef">
+      <element name="glossdef">
+         <ref name="glossdef.attlist"/>
+         <oneOrMore>
+            <ref name="glossdef.mix"/>
+         </oneOrMore>
+         <oneOrMore>
+            <ref name="glossseealso"/>
+         </oneOrMore>
+      </element>
+   </define>
+   <define name="glossdef.attlist">
+      <ref name="common.attrib"/>
+      <ref name="glossdef.role.attrib"/>
+      <optional>
+         <attribute name="subject">
+            <data type="string"/>
+         </attribute>
+      </optional>
+   </define>
+   <define name="glosssee.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="glosssee">
+      <element name="glosssee">
+         <ref name="glosssee.attlist"/>
+         <mixed>
+            <zeroOrMore>
+               <ref name="para.char.mix"/>
+            </zeroOrMore>
+         </mixed>
+      </element>
+   </define>
+   <define name="glosssee.attlist">
+      <ref name="common.attrib"/>
+      <ref name="glosssee.role.attrib"/>
+      <optional>
+         <attribute name="otherterm">
+            <data type="IDREF"/>
+         </attribute>
+      </optional>
+   </define>
+   <define name="glossseealso.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="glossseealso">
+      <element name="glossseealso">
+         <ref name="glossseealso.attlist"/>
+         <mixed>
+            <zeroOrMore>
+               <ref name="para.char.mix"/>
+            </zeroOrMore>
+         </mixed>
+      </element>
+   </define>
+   <define name="glossseealso.attlist">
+      <ref name="common.attrib"/>
+      <ref name="glossseealso.role.attrib"/>
+      <optional>
+         <attribute name="otherterm">
+            <data type="IDREF"/>
+         </attribute>
+      </optional>
+   </define>
+   <define name="itemizedlist.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="itemizedlist">
+      <element name="itemizedlist">
+         <ref name="itemizedlist.attlist"/>
+         <optional>
+            <ref name="formalobject.title.content"/>
+         </optional>
+         <oneOrMore>
+            <ref name="listitem"/>
+         </oneOrMore>
+      </element>
+   </define>
+   <define name="itemizedlist.attlist">
+      <ref name="mark.attrib"/>
+      <ref name="common.attrib"/>
+      <ref name="itemizedlist.role.attrib"/>
+      <optional>
+         <attribute name="spacing">
+            <choice>
+               <value>normal</value>
+               <value>compact</value>
+            </choice>
+         </attribute>
+      </optional>
+   </define>
+   <define name="orderedlist.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="orderedlist">
+      <element name="orderedlist">
+         <ref name="orderedlist.attlist"/>
+         <optional>
+            <ref name="formalobject.title.content"/>
+         </optional>
+         <oneOrMore>
+            <ref name="listitem"/>
+         </oneOrMore>
+      </element>
+   </define>
+   <define name="orderedlist.attlist">
+      <ref name="common.attrib"/>
+      <ref name="orderedlist.role.attrib"/>
+      <optional>
+         <attribute name="numeration">
+            <choice>
+               <value>arabic</value>
+               <value>upperalpha</value>
+               <value>loweralpha</value>
+               <value>upperroman</value>
+               <value>lowerroman</value>
+            </choice>
+         </attribute>
+      </optional>
+      <optional>
+         <attribute name="inheritnum">
+            <choice>
+               <value>inherit</value>
+               <value>ignore</value>
+            </choice>
+         </attribute>
+      </optional>
+      <optional>
+         <attribute name="continuation">
+            <choice>
+               <value>continues</value>
+               <value>restarts</value>
+            </choice>
+         </attribute>
+      </optional>
+      <optional>
+         <attribute name="spacing">
+            <choice>
+               <value>normal</value>
+               <value>compact</value>
+            </choice>
+         </attribute>
+      </optional>
+   </define>
+   <define name="listitem.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="listitem">
+      <element name="listitem">
+         <ref name="listitem.attlist"/>
+         <oneOrMore>
+            <ref name="component.mix"/>
+         </oneOrMore>
+      </element>
+   </define>
+   <define name="listitem.attlist">
+      <ref name="common.attrib"/>
+      <ref name="listitem.role.attrib"/>
+      <optional>
+         <attribute name="override">
+            <data type="string"/>
+         </attribute>
+      </optional>
+   </define>
+   <define name="segmentedlist.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="segmentedlist">
+      <element name="segmentedlist">
+         <ref name="segmentedlist.attlist"/>
+         <optional>
+            <ref name="formalobject.title.content"/>
+         </optional>
+         <ref name="segtitle"/>
+         <zeroOrMore>
+            <ref name="segtitle"/>
+         </zeroOrMore>
+         <oneOrMore>
+            <ref name="seglistitem"/>
+         </oneOrMore>
+      </element>
+   </define>
+   <define name="segmentedlist.attlist">
+      <ref name="common.attrib"/>
+      <ref name="segmentedlist.role.attrib"/>
+   </define>
+   <define name="segtitle.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="segtitle">
+      <element name="segtitle">
+         <ref name="segtitle.attlist"/>
+         <mixed>
+            <zeroOrMore>
+               <ref name="title.char.mix"/>
+            </zeroOrMore>
+         </mixed>
+      </element>
+   </define>
+   <define name="segtitle.attlist">
+      <ref name="common.attrib"/>
+      <ref name="segtitle.role.attrib"/>
+   </define>
+   <define name="seglistitem.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="seglistitem">
+      <element name="seglistitem">
+         <ref name="seglistitem.attlist"/>
+         <ref name="seg"/>
+         <zeroOrMore>
+            <ref name="seg"/>
+         </zeroOrMore>
+      </element>
+   </define>
+   <define name="seglistitem.attlist">
+      <ref name="common.attrib"/>
+      <ref name="seglistitem.role.attrib"/>
+   </define>
+   <define name="seg.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="seg">
+      <element name="seg">
+         <ref name="seg.attlist"/>
+         <mixed>
+            <zeroOrMore>
+               <ref name="para.char.mix"/>
+            </zeroOrMore>
+         </mixed>
+      </element>
+   </define>
+   <define name="seg.attlist">
+      <ref name="common.attrib"/>
+      <ref name="seg.role.attrib"/>
+   </define>
+   <define name="simplelist.role.attrib">
+      <ref name="role.attrib"/>
+   </define>
+   <define name="simplelist">
+      <element name="simplelist">
+         <ref name="simplelist.attlist"/>
+         <oneOrMore>
+            <ref name="member"/>
+         </oneOrMore>
+      </element>
+   </define>
+   <define name="simplelist.attlist">
+      <ref name="common.attrib"/>
+      <ref name="simplelist.role.attrib"/>
+      <optional>
+         <attribute name="columns">
+            <data type="integer"/>
+         </attribute>
+      </optional>
+      <optional>
+         <attribute name="type">
+            <choice>
+               <value>inline</value>
+               <value>vert</value>
+               <value>horiz</value>
+            </choice>
+         </attribute>
+      </optional>
+   </define>
+   <define name="member.role.attrib">
\ No newline at end of file
diff --git a/fuzz/seed_corpus/9de0bf4e8e6d38de4a71975c776f35f5249d1320 b/fuzz/seed_corpus/9de0bf4e8e6d38de4a71975c776f35f5249d1320
new file mode 100644
index 000000000000..3bcc1010030e
--- /dev/null
+++ b/fuzz/seed_corpus/9de0bf4e8e6d38de4a71975c776f35f5249d1320
@@ -0,0 +1,4 @@
+<!DOCTYPE doc [
+<!ELEMENT doc (#PCDATA)>
+]>
+<doc>This is a valid document !</doc>
diff --git a/fuzz/seed_corpus/9e0957ff11807ee924bb76fdadc2b01cad441b8d b/fuzz/seed_corpus/9e0957ff11807ee924bb76fdadc2b01cad441b8d
new file mode 100644
index 000000000000..672a0f52da8f
--- /dev/null
+++ b/fuzz/seed_corpus/9e0957ff11807ee924bb76fdadc2b01cad441b8d
@@ -0,0 +1,4 @@
+<!DOCTYPE doc [
+<!ELEMENT doc (p)*>
+]>
+<doc><p/></doc>
diff --git a/fuzz/seed_corpus/9e11a5d29f5a4904ff2a26bfa874efec6ffc1225 b/fuzz/seed_corpus/9e11a5d29f5a4904ff2a26bfa874efec6ffc1225
new file mode 100644
index 000000000000..dbf9bd5c1aef
--- /dev/null
+++ b/fuzz/seed_corpus/9e11a5d29f5a4904ff2a26bfa874efec6ffc1225
@@ -0,0 +1 @@
+<p><bold></bold></p>
diff --git a/fuzz/seed_corpus/9e335a49fead8a4176605ff6de99c5c7c094ed50 b/fuzz/seed_corpus/9e335a49fead8a4176605ff6de99c5c7c094ed50
new file mode 100644
index 000000000000..4ba332e4faaf
--- /dev/null
+++ b/fuzz/seed_corpus/9e335a49fead8a4176605ff6de99c5c7c094ed50
@@ -0,0 +1,6 @@
+<AAA>
+     <BBB>
+          <CCC/>
+          <CCC/>
+     </BBB>
+</AAA>
diff --git a/fuzz/seed_corpus/9e46cac97cd53b54068f8b61000d51beb98c1251 b/fuzz/seed_corpus/9e46cac97cd53b54068f8b61000d51beb98c1251
new file mode 100644
index 000000000000..78708e4d7cba
--- /dev/null
+++ b/fuzz/seed_corpus/9e46cac97cd53b54068f8b61000d51beb98c1251
@@ -0,0 +1,7 @@
+<!DOCTYPE cba SYSTEM "http://example.org/cba.dtd">
+<cba>
+  <c/>
+  <b>Let's use a DTD defined entity &bent;</b>
+  <a>Let's use predefined entites &amp; &lt; &gt;</a>
+</cba>
+
diff --git a/fuzz/seed_corpus/9e71d646d2f96560c894bb4f69595012b081cbcb b/fuzz/seed_corpus/9e71d646d2f96560c894bb4f69595012b081cbcb
new file mode 100644
index 000000000000..aa01853212b9
--- /dev/null
+++ b/fuzz/seed_corpus/9e71d646d2f96560c894bb4f69595012b081cbcb
@@ -0,0 +1 @@
+<number>5</number>
diff --git a/fuzz/seed_corpus/9ee967dbb13315de75c9f1650293741282b1b8be b/fuzz/seed_corpus/9ee967dbb13315de75c9f1650293741282b1b8be
new file mode 100644
index 000000000000..6e87cff16d71
--- /dev/null
+++ b/fuzz/seed_corpus/9ee967dbb13315de75c9f1650293741282b1b8be
@@ -0,0 +1,9 @@
+<?xml version="1.0"?>
+<foo:foo xmlns:foo="urn:test:foo"
+	xmlns:moo="urn:test:moo"
+	xmlns:boo="urn:test:boo"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="urn:test:foo any8_1.xsd">
+	<foo:bar/>
+        <foo:bar/>  
+</foo:foo>
diff --git a/fuzz/seed_corpus/a05d91cbf0902b0fe341c979e9fc18fc69813f55 b/fuzz/seed_corpus/a05d91cbf0902b0fe341c979e9fc18fc69813f55
new file mode 100644
index 000000000000..f3f286eafc9c
--- /dev/null
+++ b/fuzz/seed_corpus/a05d91cbf0902b0fe341c979e9fc18fc69813f55
@@ -0,0 +1 @@
+<root/>
diff --git a/fuzz/seed_corpus/a09c49e53e2f72cfc69fe1535b75e398b9e2da0a b/fuzz/seed_corpus/a09c49e53e2f72cfc69fe1535b75e398b9e2da0a
new file mode 100644
index 000000000000..e230c84b70ae
--- /dev/null
+++ b/fuzz/seed_corpus/a09c49e53e2f72cfc69fe1535b75e398b9e2da0a
@@ -0,0 +1 @@
+<foo foo=">oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo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diff --git a/fuzz/seed_corpus/a0ace750155ff7b4d004337328e0f73fff48296c b/fuzz/seed_corpus/a0ace750155ff7b4d004337328e0f73fff48296c
new file mode 100644
index 000000000000..5074ff232da0
--- /dev/null
+++ b/fuzz/seed_corpus/a0ace750155ff7b4d004337328e0f73fff48296c
@@ -0,0 +1,2 @@
+<?xml version="1.0"?>
+<a att="Ok" att2="Ok" att="Bad"> violates [ WFC: Unique Att Spec ] </a>
diff --git a/fuzz/seed_corpus/a12d2d35439a7b325daeae7dda813d8d9fd8ec9a b/fuzz/seed_corpus/a12d2d35439a7b325daeae7dda813d8d9fd8ec9a
new file mode 100644
index 000000000000..ed450c7341d3
--- /dev/null
+++ b/fuzz/seed_corpus/a12d2d35439a7b325daeae7dda813d8d9fd8ec9a
@@ -0,0 +1,14 @@
+<?xml version="1.0"?>
+
+<?xml-stylesheet   href="doc.xsl"
+   type="text/xsl"   ?>
+
+<!DOCTYPE doc SYSTEM "doc.dtd">
+
+<doc>Hello, world!<!-- Comment 1 --></doc>
+
+<?pi-without-data     ?>
+
+<!-- Comment 2 -->
+
+<!-- Comment 3 -->
diff --git a/fuzz/seed_corpus/a15a2d4bda5afc0283b7922b22f9b2f81372b52f b/fuzz/seed_corpus/a15a2d4bda5afc0283b7922b22f9b2f81372b52f
new file mode 100644
index 000000000000..83ba73e99ee5
--- /dev/null
+++ b/fuzz/seed_corpus/a15a2d4bda5afc0283b7922b22f9b2f81372b52f
@@ -0,0 +1,6 @@
+     <root>
+         <e1>x</e1>
+         <e2>
+             <e3>y</e3>
+         </e2>
+     </root>
diff --git a/fuzz/seed_corpus/a1a5c9bf5b4d3ea28f7aebe6a36ef925c8684e20 b/fuzz/seed_corpus/a1a5c9bf5b4d3ea28f7aebe6a36ef925c8684e20
new file mode 100644
index 000000000000..91264e4b55dc
--- /dev/null
+++ b/fuzz/seed_corpus/a1a5c9bf5b4d3ea28f7aebe6a36ef925c8684e20
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!-- Tests xsd:any with "##any". -->
+<foo:foo 
+	xmlns:foo="http://FOO" 
+	xmlns:bar="http://BAR"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+	xsi:schemaLocation="http://FOO any1_0.xsd">
+
+	<foo:anything>
+		<foo:boo booAttr="123"/>
+	</foo:anything>
+	<bar:anything>
+		<foo:boo booAttr="213"/>
+	</bar:anything>
+	<anything>
+		<foo:boo booAttr="213"/>
+	</anything>
+	
+
+</foo:foo>
+
diff --git a/fuzz/seed_corpus/a1c61928dc8532f92366646305c9d925515f5f4f b/fuzz/seed_corpus/a1c61928dc8532f92366646305c9d925515f5f4f
new file mode 100644
index 000000000000..92604c8cc74a
--- /dev/null
+++ b/fuzz/seed_corpus/a1c61928dc8532f92366646305c9d925515f5f4f
@@ -0,0 +1,39 @@
+<?xml version="1.0"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+	targetNamespace="http://FOO"
+	xmlns:foo="http://FOO"
+	xmlns:goo="http://GOO">
+	
+	<xsd:element name="bar" type="xsd:string"/>
+	<xsd:element type="xsd:string"/>
+    <xsd:element name="foo" 
+		ref="foo:bar" minOccurs="3" maxOccurs="2" 
+		abstract="true" block="flute"
+		form="qualified" id="b12" nillable="true" 
+		substitutionGroup="foo:bar" 
+		default="Jimi" fixed="Hendrix" final="fantasy">
+
+		<xsd:complexType>
+			<xsd:sequence>
+				<xsd:element ref="foo:bar" name="myomy" minOccurs="3" 
+					maxOccurs="2" abstract="true" block="flute"
+					form="qualified" id="b13" nillable="true" 
+					substitutionGroup="foo:bar" type="xsd:string" 
+					default="Jimi" fixed="Hendrix" final="fantasy">
+					<xsd:complexType/>
+					<xsd:simpleType/>
+				</xsd:element>
+				<xsd:element name="myomy" maxOccurs="0"
+					abstract="true" block="flute"
+					form="qualified" id="b14" nillable="true" 
+					substitutionGroup="foo:bar" type="xsd:string" 
+					default="Jimi" fixed="Hendrix" final="fantasy">
+					<xsd:complexType/>
+					<xsd:simpleType/>
+				</xsd:element>
+			</xsd:sequence>
+		</xsd:complexType>
+
+	</xsd:element>
+
+</xsd:schema>
diff --git a/fuzz/seed_corpus/a1dcdf33e4b1c0d3dca3b36163ab1a74492dfffd b/fuzz/seed_corpus/a1dcdf33e4b1c0d3dca3b36163ab1a74492dfffd
new file mode 100644
index 000000000000..c785b1a62b29
--- /dev/null
+++ b/fuzz/seed_corpus/a1dcdf33e4b1c0d3dca3b36163ab1a74492dfffd
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE objednavka SYSTEM "dtds/objednavka.dtd">
+<objednavka>
+    <AdDoru�eni>
+        <Jméno>Jan Novák</Jméno>
+        <Ulice>Bělehradská 147</Ulice>
+        <Město>Praha 2</Město>
+        <PSČ>12000</PSČ>
+    </AdDoru�eni>
+    <AdÚ�tovací>
+        <Jméno>Petra Nováková</Jméno>
+        <Ulice>Anglická 15</Ulice>
+        <Město>Praha 2</Město>
+        <PSČ>12000</PSČ>
+    </AdÚ�tovací>
+    <ZpůsobDopravy>DPD</ZpůsobDopravy>
+    <ZpůsobPlatby>dobírka</ZpůsobPlatby>
+    <DatumPřijetí>2004-11-14</DatumPřijetí>
+    <DatumDoru�ení>2004-11-19</DatumDoru�ení>
+    <ObsahObjednávky>
+        <Zboží>
+            <Kód>2N7-516</Kód>
+            <Název>Seka�ka na trávu</Název>
+            <Po�et  jednotka="ks">1</Po�et>
+            <Cena>2999</Cena>
+            <Popis>http://example.org/sekacka.html</Popis>
+        </Zboží>
+        <Zboží>
+            <Kód>Q3Y-116</Kód>
+            <Název>Travní semeno</Název>
+            <Po�et  jednotka="kg">2.5</Po�et>
+            <Cena>127.50</Cena>
+        </Zboží>
+    </ObsahObjednávky>
+    <Komentář>
+        <Řádka>O dodávku mám zájem pouze v případě, že se jedná o trávu v odrůdě konopí.</Řádka>
+        <Řádka>Dále jsem se chtěl zeptat, zda je doprava zdarma.</Řádka>
+    </Komentář>
+</objednavka>
diff --git a/fuzz/seed_corpus/a217169ba383b0b37c6459e99f42351885a9cf9a b/fuzz/seed_corpus/a217169ba383b0b37c6459e99f42351885a9cf9a
new file mode 100644
index 000000000000..677b03909818
--- /dev/null
+++ b/fuzz/seed_corpus/a217169ba383b0b37c6459e99f42351885a9cf9a
@@ -0,0 +1,3 @@
+<doc>
+<a/>
+</doc>
diff --git a/fuzz/seed_corpus/a2a94f5d52603abb1ae457737e115edd8570e800 b/fuzz/seed_corpus/a2a94f5d52603abb1ae457737e115edd8570e800
new file mode 100644
index 000000000000..f831b4bbb746
--- /dev/null
+++ b/fuzz/seed_corpus/a2a94f5d52603abb1ae457737e115edd8570e800
@@ -0,0 +1,24 @@
+<?xml version="1.0"?>
+<S:multistatus xmlns:S="http://www.ietf.org/standards/dav/" xmlns:R="http://www.foo.bar/boxschema/">
+  <S:response>
+    <S:href>http://www.foo.bar/container/</S:href>
+    <S:prop>
+      <R:bigbox>
+        <R:BoxType>Box type A</R:BoxType>
+      </R:bigbox>
+      <R:author>
+        <R:Name>Hadrian</R:Name>
+      </R:author>
+    </S:prop>
+    <S:status>HTTP 1.1 200 OK</S:status>
+  </S:response>
+  <S:response>
+    <S:href>http://www.foo.bar/container/index.html</S:href>
+    <S:prop>
+      <R:bigbox>
+        <R:BoxType>Box type B</R:BoxType>
+      </R:bigbox>
+    </S:prop>
+    <S:status>HTTP 1.1 200 OK</S:status>
+  </S:response>
+</S:multistatus>
diff --git a/fuzz/seed_corpus/a2b7cc8c6f518f6e0552c467cb215aaa2cb8c789 b/fuzz/seed_corpus/a2b7cc8c6f518f6e0552c467cb215aaa2cb8c789
new file mode 100644
index 000000000000..ecdd007f23ab
--- /dev/null
+++ b/fuzz/seed_corpus/a2b7cc8c6f518f6e0552c467cb215aaa2cb8c789
@@ -0,0 +1,10 @@
+<html>
+<head>
+<title>Regression test 1</title>
+</head>
+<body>
+<h1>Regression test 1</h1>
+<p>
+Ok file no problem
+</body>
+</html>
diff --git a/fuzz/seed_corpus/a2ffb091ea66b2c5be67d36428c637fe70bb055b b/fuzz/seed_corpus/a2ffb091ea66b2c5be67d36428c637fe70bb055b
new file mode 100644
index 000000000000..48c21b7affeb
--- /dev/null
+++ b/fuzz/seed_corpus/a2ffb091ea66b2c5be67d36428c637fe70bb055b
@@ -0,0 +1 @@
+this is some text in ASCII
diff --git a/fuzz/seed_corpus/a351e39e1c2534d882df78962d3f836451656a54 b/fuzz/seed_corpus/a351e39e1c2534d882df78962d3f836451656a54
new file mode 100644
index 000000000000..27fa60384282
--- /dev/null
+++ b/fuzz/seed_corpus/a351e39e1c2534d882df78962d3f836451656a54
@@ -0,0 +1,3 @@
+<?xml version='1.0'?>
+<!DOCTYPE root SYSTEM 't4a.dtd'>
+<root>&abc;</root>
diff --git a/fuzz/seed_corpus/a35deba5506c7fa4a0a540463f56237e0862c224 b/fuzz/seed_corpus/a35deba5506c7fa4a0a540463f56237e0862c224
new file mode 100644
index 000000000000..3fba13855558
--- /dev/null
+++ b/fuzz/seed_corpus/a35deba5506c7fa4a0a540463f56237e0862c224
@@ -0,0 +1,9 @@
+<!DOCTYPE doc [<!ATTLIST normId id ID #IMPLIED>]>
+<doc>
+   <text>First line&#x0d;&#10;Second line</text>
+   <value>&#x32;</value>
+   <compute><![CDATA[value>"0" && value<"10" ?"valid":"error"]]></compute>
+   <compute expr='value>"0" &amp;&amp; value&lt;"10" ?"valid":"error"'>valid</compute>
+   <norm attr=' &apos;   &#x20;&#13;&#xa;&#9;   &apos; '/>
+   <normId id=' &apos;   &#x20;&#13;&#xa;&#9;   &apos; '/>
+</doc>
diff --git a/fuzz/seed_corpus/a397c927fcbce17d573ef6e6b51efda250fb2517 b/fuzz/seed_corpus/a397c927fcbce17d573ef6e6b51efda250fb2517
new file mode 100644
index 000000000000..c22444f71c34
--- /dev/null
+++ b/fuzz/seed_corpus/a397c927fcbce17d573ef6e6b51efda250fb2517
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<family xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:noNamespaceSchemaLocation="bug312957_1.xsd"
+	name="test">
+    <siblings>
+    	<sibling name="gill"/>
+    </siblings>
+    <sisters>
+    	<sister name="gill"/>
+    	<sister name="annie"/>
+    </sisters>
+</family> 
+
+
diff --git a/fuzz/seed_corpus/a3e3ee2699da83f568819bb981addcb38092ae1f b/fuzz/seed_corpus/a3e3ee2699da83f568819bb981addcb38092ae1f
new file mode 100644
index 000000000000..4d1d9a830690
--- /dev/null
+++ b/fuzz/seed_corpus/a3e3ee2699da83f568819bb981addcb38092ae1f
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- This tests that four-byte UTF-8 characters are parsed properly when split across a buffer boundary of length XML_PARSER_BIG_BUFFER_SIZE (300 bytes). -->
+<doc>
+<p><![CDATA[������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������]]></p>
+<p><![CDATA[ ������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������]]></p>
+<p><![CDATA[  ������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������]]></p>
+<p><![CDATA[   ������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������]]></p>
+</doc>
diff --git a/fuzz/seed_corpus/a43e4f54e355294d149252cc0f0ce05f7cac63ad b/fuzz/seed_corpus/a43e4f54e355294d149252cc0f0ce05f7cac63ad
new file mode 100644
index 000000000000..645d35af56ab
--- /dev/null
+++ b/fuzz/seed_corpus/a43e4f54e355294d149252cc0f0ce05f7cac63ad
@@ -0,0 +1,8 @@
+<?xml version='1.0'?>
+<!DOCTYPE root [
+<!ENTITY % deftest '&#60;!ELEMENT test (#PCDATA) >' >
+<!ENTITY % defmiddle '&#60;!ELEMENT middle (test) >' >
+<!ENTITY % defroot '&#60;!ELEMENT root (middle) >' >
+%defroot; %defmiddle; %deftest;
+]>
+<root><middle><test>sample</test></middle></root>
diff --git a/fuzz/seed_corpus/a46db0975b681d55cbc40686a0cafa4b45a9a17f b/fuzz/seed_corpus/a46db0975b681d55cbc40686a0cafa4b45a9a17f
new file mode 100644
index 000000000000..0923fae24767
--- /dev/null
+++ b/fuzz/seed_corpus/a46db0975b681d55cbc40686a0cafa4b45a9a17f
@@ -0,0 +1,11 @@
+<?xml version="1.0" standalone="yes"?>
+<parent xmlns="http://some.url">
+   
+   <!-- SVG graphic -->
+   <svg xmlns='http://www.w3.org/Graphics/SVG/svg-19990412.dtd'
+      width="100px" height="200px">
+      <path d="M100,100 Q200,400,300,100"/>
+      <!-- rest of SVG graphic would go here -->
+   </svg>   
+   
+</parent>
diff --git a/fuzz/seed_corpus/a47f943f8458185f6adce2f55037703765f232da b/fuzz/seed_corpus/a47f943f8458185f6adce2f55037703765f232da
new file mode 100644
index 000000000000..c542fa64211a
--- /dev/null
+++ b/fuzz/seed_corpus/a47f943f8458185f6adce2f55037703765f232da
@@ -0,0 +1,3 @@
+<addressBook>
+  <card><name>foo</name><emailAddress>bar</emailAddress></card>
+</addressBook>
diff --git a/fuzz/seed_corpus/a515ea2917796f92e9c96dec3b60f816cdd5b85c b/fuzz/seed_corpus/a515ea2917796f92e9c96dec3b60f816cdd5b85c
new file mode 100644
index 000000000000..774e56f95f47
--- /dev/null
+++ b/fuzz/seed_corpus/a515ea2917796f92e9c96dec3b60f816cdd5b85c
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- edited with XML Spy v4.3 U (http://www.xmlspy.com) by asdf (fdsa) -->
+<!--Sample XML file generated by XML Spy v4.3 U (http://www.xmlspy.com)-->
+<dn_len_list xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+xsi:noNamespaceSchemaLocation="Z:\proto\wsif\temp.xsd">
+        <dn_length>15</dn_length>
+        <destroy>127</destroy>
+        <dn_length>15</dn_length>
+        <destroy>127</destroy>
+        <dn_length>15</dn_length>
+        <destroy>127</destroy>
+</dn_len_list>
+
diff --git a/fuzz/seed_corpus/a55ddf0e4881941b2bd3d3a3ebc251fda4cd26d3 b/fuzz/seed_corpus/a55ddf0e4881941b2bd3d3a3ebc251fda4cd26d3
new file mode 100644
index 000000000000..3de2c4533cdc
--- /dev/null
+++ b/fuzz/seed_corpus/a55ddf0e4881941b2bd3d3a3ebc251fda4cd26d3
@@ -0,0 +1,6 @@
+<?xml version="1.0"?>
+<!DOCTYPE catalog PUBLIC "-//OASIS//DTD Entity Resolution XML Catalog V1.0//EN" "http://www.oasis-open.org/committees/entity/release/1.0/catalog.dtd">
+<catalog xmlns="urn:oasis:names:tc:entity:xmlns:xml:catalog">
+<rewriteSystem systemIdStartString="http://example.org/a" rewritePrefix="a"/>
+<nextCatalog catalog="c.example.org.xml"/>
+</catalog>
diff --git a/fuzz/seed_corpus/a5adf3a4d1833b1fc94d4903eca9686a7e845442 b/fuzz/seed_corpus/a5adf3a4d1833b1fc94d4903eca9686a7e845442
new file mode 100644
index 000000000000..4f34fbea3fa7
--- /dev/null
+++ b/fuzz/seed_corpus/a5adf3a4d1833b1fc94d4903eca9686a7e845442
@@ -0,0 +1,3 @@
+<AAA>
+-45
+</AAA>
diff --git a/fuzz/seed_corpus/a5f16b6b5cd78f6331ab247a3c978beaa632bede b/fuzz/seed_corpus/a5f16b6b5cd78f6331ab247a3c978beaa632bede
new file mode 100644
index 000000000000..62f31a56ca82
--- /dev/null
+++ b/fuzz/seed_corpus/a5f16b6b5cd78f6331ab247a3c978beaa632bede
@@ -0,0 +1,5 @@
+<c>
+<b><a/><a/></b>
+<c><b><a/><a/></b></c>
+<b><a/><a/></b>
+</c>
diff --git a/fuzz/seed_corpus/a61f7009b571c49c0639e88668ee34b65a022fef b/fuzz/seed_corpus/a61f7009b571c49c0639e88668ee34b65a022fef
new file mode 100644
index 000000000000..d9e9e83957e7
--- /dev/null
+++ b/fuzz/seed_corpus/a61f7009b571c49c0639e88668ee34b65a022fef
@@ -0,0 +1,3 @@
+<!DOCTYPE D [
+  <!ENTITY % a "<:0000">
+  %a;
diff --git a/fuzz/seed_corpus/a66f2c59b5542bed70cd9bbf640466103a086cb1 b/fuzz/seed_corpus/a66f2c59b5542bed70cd9bbf640466103a086cb1
new file mode 100644
index 000000000000..7b95292f432a
--- /dev/null
+++ b/fuzz/seed_corpus/a66f2c59b5542bed70cd9bbf640466103a086cb1
@@ -0,0 +1,17 @@
+<?xml version="1.0" standalone="yes"?>
+<svg width="4in" height="3in"
+ xmlns = 'http://www.w3.org/Graphics/SVG/svg-19990412.dtd'>
+  <defs>
+    <textflow id="TF1">
+      <t href="#T1"/>
+      <t href="#T3"/>
+    </textflow>
+    <textflow id="TF2">
+      <t href="#T2"/>
+      <t href="#T4"/>
+    </textflow>
+  </defs>
+  <text x="100" y="100" id="T1"><tf href="#TF1">123</tf></text>
+  <text x="100" y="200" id="T2"><tf href="#TF2">ABC</tf></text>
+  <text x="150" y="100" id="T3"><tf href="#TF1">456</tf></text>
+  <text x="150" y="200" id="T4"><tf href="#TF2">DEF</tf></text></svg>
diff --git a/fuzz/seed_corpus/a6a6367c0ca61341ec7c77300bee0c6648467357 b/fuzz/seed_corpus/a6a6367c0ca61341ec7c77300bee0c6648467357
new file mode 100644
index 000000000000..c3bb126990c8
--- /dev/null
+++ b/fuzz/seed_corpus/a6a6367c0ca61341ec7c77300bee0c6648467357
@@ -0,0 +1 @@
+<m:my xmlns:m='http://my.ns/' m:other='1'>content</m:my>
diff --git a/fuzz/seed_corpus/a6d363497c7966d8af00f0f4fad5a578b484695b b/fuzz/seed_corpus/a6d363497c7966d8af00f0f4fad5a578b484695b
new file mode 100644
index 000000000000..c157a3e67a2f
--- /dev/null
+++ b/fuzz/seed_corpus/a6d363497c7966d8af00f0f4fad5a578b484695b
@@ -0,0 +1,5 @@
+/.
+//.
+/root//.
+//.//./././/.
+/root//././/bar//.
\ No newline at end of file
diff --git a/fuzz/seed_corpus/a736ece169eac1afc7b083d22d60e6650b64d3a8 b/fuzz/seed_corpus/a736ece169eac1afc7b083d22d60e6650b64d3a8
new file mode 100644
index 000000000000..69e353da53f1
--- /dev/null
+++ b/fuzz/seed_corpus/a736ece169eac1afc7b083d22d60e6650b64d3a8
@@ -0,0 +1,19 @@
+<?xml version="1.0"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
+  <xs:simpleType name="fooType">
+    <xs:restriction base="xs:string">
+      <xs:enumeration value="a"/>
+      <xs:enumeration value="b"/>
+      <xs:enumeration value="c"/>
+      <xs:enumeration value="d"/>
+    </xs:restriction>
+  </xs:simpleType>
+  <xs:simpleType name="barType">
+    <xs:restriction base="fooType">
+      <xs:enumeration value="a"/>
+      <xs:enumeration value="b"/>
+      <xs:enumeration value="d"/>  
+    </xs:restriction>
+  </xs:simpleType>
+  <xs:element name="foo" type="barType" />
+</xs:schema>
diff --git a/fuzz/seed_corpus/a74a6dbf569e64d1117c109356151a6edd5710b3 b/fuzz/seed_corpus/a74a6dbf569e64d1117c109356151a6edd5710b3
new file mode 100644
index 000000000000..a33889b8c226
--- /dev/null
+++ b/fuzz/seed_corpus/a74a6dbf569e64d1117c109356151a6edd5710b3
@@ -0,0 +1,6 @@
+<!DOCTYPE doc [
+<!ELEMENT doc (#PCDATA | a | b)*>
+<!ELEMENT a (#PCDATA)>
+<!ELEMENT b (#PCDATA)>
+]>
+<doc><a>This</a> is a <b>valid</b> document</doc>
diff --git a/fuzz/seed_corpus/a76019df02dfbfeede9e2bec4c49b63751d3329a b/fuzz/seed_corpus/a76019df02dfbfeede9e2bec4c49b63751d3329a
new file mode 100644
index 000000000000..922314beb936
--- /dev/null
+++ b/fuzz/seed_corpus/a76019df02dfbfeede9e2bec4c49b63751d3329a
@@ -0,0 +1,8 @@
+<?xml version='1.0'?>
+<!DOCTYPE test [
+<!ELEMENT test (#PCDATA) >
+<!ENTITY % xx '&#37;zz;'>
+<!ENTITY % zz '&#60;!ENTITY tricky "error-prone" >' >
+%xx;
+]>
+<test>This sample shows a &tricky; method.</test>
diff --git a/fuzz/seed_corpus/a7c82c056aea3e1c467839b6db69f4e2015c478a b/fuzz/seed_corpus/a7c82c056aea3e1c467839b6db69f4e2015c478a
new file mode 100644
index 000000000000..64a1d0bdf0ca
--- /dev/null
+++ b/fuzz/seed_corpus/a7c82c056aea3e1c467839b6db69f4e2015c478a
@@ -0,0 +1,14 @@
+<?xml version="1.0"?>
+<Foo
+	xmlns="urn:test:foo"
+	xmlns:foo="urn:test:foo"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="urn:test:foo idc-keyref_1.xsd">
+
+    <Def>
+        <Link foo:linkKey="L4"/>
+    </Def>
+
+    <Ref foo:linkRef="L4"/>
+
+</Foo> 
\ No newline at end of file
diff --git a/fuzz/seed_corpus/a7caca25f9d08d19a6acea2dd2e8acd414244e62 b/fuzz/seed_corpus/a7caca25f9d08d19a6acea2dd2e8acd414244e62
new file mode 100644
index 000000000000..16d900a455cc
--- /dev/null
+++ b/fuzz/seed_corpus/a7caca25f9d08d19a6acea2dd2e8acd414244e62
@@ -0,0 +1 @@
+<e:foo xmlns:e="http://www.example.com"/>
diff --git a/fuzz/seed_corpus/a7de32bceaa8574c10988e703a3eb79b50fea650 b/fuzz/seed_corpus/a7de32bceaa8574c10988e703a3eb79b50fea650
new file mode 100644
index 000000000000..8f4dd13968df
--- /dev/null
+++ b/fuzz/seed_corpus/a7de32bceaa8574c10988e703a3eb79b50fea650
@@ -0,0 +1,4 @@
+public "-//OASIS//DTD DocBook XML CALS Table Model V4.1//EN "
+public "-//Davenport//DTD   DocBook V3.0//EN"
+public " -//OASIS//DTD XML Exchange Table Model 19990315//EN"
+public "-//Davenport//ENTITIES		DocBook Additional General Entities V3.0//EN"
diff --git a/fuzz/seed_corpus/a825a411610ce28d84d7ea236b0891172cffd1e7 b/fuzz/seed_corpus/a825a411610ce28d84d7ea236b0891172cffd1e7
new file mode 100644
index 000000000000..ed8ae68201ff
--- /dev/null
+++ b/fuzz/seed_corpus/a825a411610ce28d84d7ea236b0891172cffd1e7
@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<XPath xmlns:bar="http://example.org/bar" xmlns:baz="http://example.org/baz" xmlns:foo="http://example.org/foo" xml:lang="en-ie">
+    (//. | //@* | //namespace::*) 
+    [ 
+              <!-- only text, elements, or directly-used namespace nodes but not foo:Something -->
+              ancestor-or-self::bar:Something  and
+              not (self::foo:Something)  and
+              (self::text()  or
+               (namespace-uri() != "")  or
+               (string(self::node()) = namespace-uri(parent::node())))
+    ]
+</XPath>
diff --git a/fuzz/seed_corpus/a9399ac14de393924993c2e2b7cef86ecb543bd1 b/fuzz/seed_corpus/a9399ac14de393924993c2e2b7cef86ecb543bd1
new file mode 100644
index 000000000000..e6aae94883c6
--- /dev/null
+++ b/fuzz/seed_corpus/a9399ac14de393924993c2e2b7cef86ecb543bd1
@@ -0,0 +1,6 @@
+<element name="ok" xmlns="http://relaxng.org/ns/structure/1.0">
+  <data type="string"/>
+  <attribute name="note">
+    <text/>
+  </attribute>
+</element>
diff --git a/fuzz/seed_corpus/a946c6f0e7e270604c5f2a3014cc6053d6f5a478 b/fuzz/seed_corpus/a946c6f0e7e270604c5f2a3014cc6053d6f5a478
new file mode 100644
index 000000000000..8f2bdba81882
--- /dev/null
+++ b/fuzz/seed_corpus/a946c6f0e7e270604c5f2a3014cc6053d6f5a478
@@ -0,0 +1,2 @@
+<foo id="abc"/>
+
diff --git a/fuzz/seed_corpus/a986aeb1ad825a9f45a0cec25a31e4ad64659627 b/fuzz/seed_corpus/a986aeb1ad825a9f45a0cec25a31e4ad64659627
new file mode 100644
index 000000000000..9264893afada
--- /dev/null
+++ b/fuzz/seed_corpus/a986aeb1ad825a9f45a0cec25a31e4ad64659627
@@ -0,0 +1,20 @@
+<?xml version="1.0"?>
+<!--
+  "element complexType: Schemas parser error : 
+   local complex type: The content model is not determinist."
+
+  This schema is OK with XSV and Xerces. 
+-->
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
+	targetNamespace="urn:test:foo"
+	elementFormDefault="qualified">
+	<xs:element name="foo">
+		<xs:complexType>
+			<xs:sequence>
+				<xs:element name="bar"/>
+				<xs:any namespace="##other" processContents="lax" minOccurs="0"/>
+				<xs:element name="bar"/>
+			</xs:sequence>
+		</xs:complexType>
+	</xs:element>
+</xs:schema>
diff --git a/fuzz/seed_corpus/a9ebffabd9677a657a9ef44e5540e5ed517cf393 b/fuzz/seed_corpus/a9ebffabd9677a657a9ef44e5540e5ed517cf393
new file mode 100644
index 000000000000..1111e33b8963
--- /dev/null
+++ b/fuzz/seed_corpus/a9ebffabd9677a657a9ef44e5540e5ed517cf393
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+http://www.w3.org/TR/xmldsig2ed-tests/#XMLLANG
+
+Check that implementations of [XML-C14N1.1] handle xml:lang attributes 
+as defined in [XML-C14N1.1]
+-->
+<ietf:c14n11Xmllang xmlns:ietf="http://www.ietf.org" xmlns:w3c="http://www.w3.org">
+     <ietf:e1 xml:lang="EN">
+        <ietf:e11>
+           <ietf:e111 />
+        </ietf:e11>
+        <ietf:e12 at="2">
+           <ietf:e121 />
+        </ietf:e12>
+     </ietf:e1>
+     <ietf:e2 >
+        <ietf:e21 />
+     </ietf:e2>
+</ietf:c14n11Xmllang>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/aa02af41473cf07008dd6edcf33cd800414f4628 b/fuzz/seed_corpus/aa02af41473cf07008dd6edcf33cd800414f4628
new file mode 100644
index 000000000000..3de1c19945b5
--- /dev/null
+++ b/fuzz/seed_corpus/aa02af41473cf07008dd6edcf33cd800414f4628
@@ -0,0 +1,6 @@
+<?xml version="1.0"?>
+<D:propfind xmlns:D="http://www.ietf.org/standards/dav/">
+  <D:prop>
+    <supportedlock/>
+  </D:prop>
+</D:propfind>
diff --git a/fuzz/seed_corpus/aa21bdc5bc23663fe7fe93bc64abdab3e1c6c969 b/fuzz/seed_corpus/aa21bdc5bc23663fe7fe93bc64abdab3e1c6c969
new file mode 100644
index 000000000000..b40a8acef801
--- /dev/null
+++ b/fuzz/seed_corpus/aa21bdc5bc23663fe7fe93bc64abdab3e1c6c969
@@ -0,0 +1,19 @@
+<!--
+This gets parsed without complaint:
+<!ELEMENT pfx:notes  ( #PCDATA | note | pfx:note )* >
+-->
+
+<!--
+This triggers a diagnostic:
+notes.dtd:13: validity error : Definition of notes has duplicate 
+references of note
+<!ELEMENT pfx:notes  ( #PCDATA | pfx:note | note )* >
+-->
+
+<!ELEMENT pfx:notes  ( #PCDATA | pfx:note | note )* >
+
+<!ATTLIST notes
+	xmlns:pfx CDATA #FIXED 'http://namespace/uri/here'
+>
+<!ELEMENT note EMPTY >
+<!ELEMENT pfx:note EMPTY >
diff --git a/fuzz/seed_corpus/aa4466264322911f4e340e82b8ede8c4d4e40de1 b/fuzz/seed_corpus/aa4466264322911f4e340e82b8ede8c4d4e40de1
new file mode 100644
index 000000000000..0fa88af8ed0f
--- /dev/null
+++ b/fuzz/seed_corpus/aa4466264322911f4e340e82b8ede8c4d4e40de1
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+   <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
+              xmlns="http://myns"
+              targetNamespace="http://myns"
+              elementFormDefault="qualified"
+              attributeFormDefault="unqualified"
+              xml:lang="en">
+
+     <xs:complexType name="dataInlineType">
+       <xs:complexContent>
+         <xs:extension base="xs:anyType"/>
+       </xs:complexContent>
+     </xs:complexType>
+     
+     <xs:element name="foo" type="dataInlineType"/>
+
+   </xs:schema>
diff --git a/fuzz/seed_corpus/aa5f416a1b24637bee0ee023c58d7d82b780af38 b/fuzz/seed_corpus/aa5f416a1b24637bee0ee023c58d7d82b780af38
new file mode 100644
index 000000000000..11d27a8c21f8
--- /dev/null
+++ b/fuzz/seed_corpus/aa5f416a1b24637bee0ee023c58d7d82b780af38
@@ -0,0 +1,26 @@
+<?xml version="1.0"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+	targetNamespace="urn:test:foo"
+	xmlns:foo="urn:test:foo">
+
+	<!-- Substitution group heads. -->
+	<xsd:element name="gh-A" abstract="true"/>
+	<xsd:element name="gh-B" abstract="true"/>
+
+	<!-- Substitution group members. -->
+	<xsd:element name="gm-A-1" substitutionGroup="foo:gh-A"/>
+	<xsd:element name="gm-A-2" substitutionGroup="foo:gh-A"/>
+
+	<xsd:element name="gm-B-1" substitutionGroup="foo:gh-B"/>
+	<xsd:element name="gm-B-2" substitutionGroup="foo:gh-B"/>
+
+	<xsd:element name="foo">
+		<xsd:complexType>
+			<xsd:all>
+				<xsd:element ref="foo:gh-A"/>
+				<xsd:element ref="foo:gh-B"/>
+			</xsd:all>
+		</xsd:complexType>
+	</xsd:element>
+
+</xsd:schema>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/aa7a6b9666bc5abdbafeff6ad604fee839cff4cf b/fuzz/seed_corpus/aa7a6b9666bc5abdbafeff6ad604fee839cff4cf
new file mode 100644
index 000000000000..2c0510596d68
--- /dev/null
+++ b/fuzz/seed_corpus/aa7a6b9666bc5abdbafeff6ad604fee839cff4cf
@@ -0,0 +1,73 @@
+<!DOCTYPE doc [<!ATTLIST normId attr NMTOKENS #IMPLIED>]>
+<doc>
+  <!-- no normalization -->
+  <norm attr='   '/>
+  <norm attr='
+  foo bar   '/>
+  <norm attr='
+
+foobar'/>
+  <norm attr=' foo bar
+'/>
+  <norm attr='foobar
+
+'/>
+  <norm attr=' &amp; '/>
+  <norm attr='
+  foo&amp;bar   '/>
+  <norm attr='
+
+foobar&amp;'/>
+  <norm attr='&amp;foo bar
+'/>
+  <norm attr='foobar
+
+&amp;'/>
+  <norm attr=' &lt; '/>
+  <norm attr='
+  foo&lt;bar   '/>
+  <norm attr='
+
+foobar&lt;'/>
+  <norm attr='&lt;foo bar
+'/>
+  <norm attr='foobar
+
+&lt;'/>
+  <norm attr=' &#x20;&#13;&#xa;&#9; '/>
+  <!-- normalization -->
+  <normId attr='   '/>
+  <normId attr='
+  foo bar   '/>
+  <normId attr='
+
+foobar'/>
+  <normId attr=' foo bar
+'/>
+  <normId attr='foobar
+
+'/>
+  <normId attr=' &amp; '/>
+  <normId attr='
+  foo&amp;bar   '/>
+  <normId attr='
+
+foobar&amp;'/>
+  <normId attr='&amp;foo bar
+'/>
+  <normId attr='foobar
+
+&amp;'/>
+  <normId attr=' &lt; '/>
+  <normId attr='
+  foo&lt;bar   '/>
+  <normId attr='
+
+foobar&lt;'/>
+  <normId attr='&lt;foo bar
+'/>
+  <normId attr='foobar
+
+&lt;'/>
+  <normId attr=' &#13;&#xa;&#9; '/> <!-- PBM serializing back -->
+</doc>
diff --git a/fuzz/seed_corpus/aaa952e35e8e86cb684097528b1a02313ecf9d9e b/fuzz/seed_corpus/aaa952e35e8e86cb684097528b1a02313ecf9d9e
new file mode 100644
index 000000000000..c3f723b28aaf
--- /dev/null
+++ b/fuzz/seed_corpus/aaa952e35e8e86cb684097528b1a02313ecf9d9e
@@ -0,0 +1,5 @@
+<card>
+  <name>John Smith</name>
+  <email>js@example.com</email>
+  <preferredFormat>error</preferredFormat>
+</card>
diff --git a/fuzz/seed_corpus/aabc5ff93ae73f7eb85001270335a3fe49523298 b/fuzz/seed_corpus/aabc5ff93ae73f7eb85001270335a3fe49523298
new file mode 100644
index 000000000000..e1f3e91885ed
--- /dev/null
+++ b/fuzz/seed_corpus/aabc5ff93ae73f7eb85001270335a3fe49523298
@@ -0,0 +1,14 @@
+#
+# tests just "a"
+#
+t 0 1 a
+f 1
+-------
+a
+=>
+a
+a
+=>
+=>
+b
+=>
diff --git a/fuzz/seed_corpus/aabce40b41089adaf52c4973989ba9a4f96ef6bc b/fuzz/seed_corpus/aabce40b41089adaf52c4973989ba9a4f96ef6bc
new file mode 100644
index 000000000000..16709809d0da
--- /dev/null
+++ b/fuzz/seed_corpus/aabce40b41089adaf52c4973989ba9a4f96ef6bc
@@ -0,0 +1,3 @@
+<?xml version="1.0" standalone="yes"?>
+<!DOCTYPE a SYSTEM "a.dtd">
+<a> &unknown; violates [ WFC: Entity Declared ] </a>
diff --git a/fuzz/seed_corpus/aad059c552093c84159931adb386895717ff34f1 b/fuzz/seed_corpus/aad059c552093c84159931adb386895717ff34f1
new file mode 100644
index 000000000000..935e7521ddd2
--- /dev/null
+++ b/fuzz/seed_corpus/aad059c552093c84159931adb386895717ff34f1
@@ -0,0 +1 @@
+<?a“
\ No newline at end of file
diff --git a/fuzz/seed_corpus/ab460127b776a022baebfe44e7fe099ba5f6fc61 b/fuzz/seed_corpus/ab460127b776a022baebfe44e7fe099ba5f6fc61
new file mode 100644
index 000000000000..f125373e090d
--- /dev/null
+++ b/fuzz/seed_corpus/ab460127b776a022baebfe44e7fe099ba5f6fc61
@@ -0,0 +1,6 @@
+<?xml version="1.0" standalone="yes"?>
+<!DOCTYPE a SYSTEM "a.dtd" [
+%unknown;
+<!ENTITY % unknown "<!ELEMENT a (#PCDATA)>">
+]>
+<a> violates [ WFC: Entity Declared ] </a>
diff --git a/fuzz/seed_corpus/ab76f337b38a2434c70af0392982f5f0f05465ca b/fuzz/seed_corpus/ab76f337b38a2434c70af0392982f5f0f05465ca
new file mode 100644
index 000000000000..5ba7e3f0cc2b
--- /dev/null
+++ b/fuzz/seed_corpus/ab76f337b38a2434c70af0392982f5f0f05465ca
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<bar xmlns="http://example.net/xmlschema"
+     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+     xsi:schemaLocation="http://example.net/xmlschema testImportTypes.xsd">
+  <foo1>
+    xy
+  </foo1>
+</bar>
diff --git a/fuzz/seed_corpus/ab81bc3803000942f2e8ec4a95377bdba3b46b1f b/fuzz/seed_corpus/ab81bc3803000942f2e8ec4a95377bdba3b46b1f
new file mode 100644
index 000000000000..86784103a54a
--- /dev/null
+++ b/fuzz/seed_corpus/ab81bc3803000942f2e8ec4a95377bdba3b46b1f
@@ -0,0 +1,4 @@
+<?xml version="1.0"?>
+<foo xmlns="http://FOO"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+  xsi:schemaLocation="http://FOO ct-sc-nobase_0.xsd"/>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/ab834372595e54c6f796953decf9ee7e498f455a b/fuzz/seed_corpus/ab834372595e54c6f796953decf9ee7e498f455a
new file mode 100644
index 000000000000..873fb35b9923
--- /dev/null
+++ b/fuzz/seed_corpus/ab834372595e54c6f796953decf9ee7e498f455a
@@ -0,0 +1,7 @@
+<!ELEMENT a (b*)>
+
+<!ELEMENT b (#PCDATA)>
+<!ATTLIST b xmlns:xlink  CDATA     #FIXED 'http://www.w3.org/1999/xlink'
+            xlink:type   (simple)  #FIXED 'simple'
+            xlink:href   CDATA     #IMPLIED>
+
diff --git a/fuzz/seed_corpus/aba1fdc077a4b189ffbffb1c0a486df597464f42 b/fuzz/seed_corpus/aba1fdc077a4b189ffbffb1c0a486df597464f42
new file mode 100644
index 000000000000..a70740a6ca8c
--- /dev/null
+++ b/fuzz/seed_corpus/aba1fdc077a4b189ffbffb1c0a486df597464f42
@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<!-- 3.2.3 : 2.2 
+    If ref is present, then all of <complexType>, <simpleType>, <key>, <keyref>, <unique>, 
+    nillable, default, fixed, form, block and type must be absent, i.e. only minOccurs, maxOccurs, 
+    id are allowed in addition to ref, along with <annotation>.
+
+-->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="http://foo" xmlns:foo="http://foo">
+	
+  <element name="bar" type="string"/>	
+	
+  <element name="foo">
+  	  <complexType>
+  	  	<choice>
+  	  	
+  	  		<!-- The good ones. -->
+  	  		<element ref="foo:bar" minOccurs="0"/>
+  	  		<element ref="foo:bar" maxOccurs="0"/>
+  	  		<element ref="foo:bar" id="myomy"/>
+  	  		
+  	  		<!-- The bad ones. -->
+  	  		<element ref="foo:bar">
+  	  			<complexType>
+  	  				<attribute name="bar" type="string"/>
+  	  			</complexType>
+  	  		</element>
+  	  		
+  	  		<element ref="foo:bar">
+  	  			<simpleType>
+  	  				<restriction base="string">
+  	  					<maxLength value="20"/>
+  	  				</restriction>
+  	  			</simpleType>
+  	  		</element>  
+  	  		
+  	  		<element ref="foo:bar" type="string"/>
+  	  		<element ref="foo:bar" nillable="true"/>
+  	  		<element ref="foo:bar" default="Joni"/>
+  	  		<element ref="foo:bar" fixed="Mitchel"/>
+  	  		<element ref="foo:bar" form="unqualified"/>
+  	  		<element ref="foo:bar" block="restriction"/>  	  		
+  	  		
+  	  	</choice>
+  	  </complexType>    
+  </element>  
+  
+
+</schema>
diff --git a/fuzz/seed_corpus/acfcfe811ca61bbd0dd108e0088b9ff4e59bf546 b/fuzz/seed_corpus/acfcfe811ca61bbd0dd108e0088b9ff4e59bf546
new file mode 100644
index 000000000000..211b4e5579ea
--- /dev/null
+++ b/fuzz/seed_corpus/acfcfe811ca61bbd0dd108e0088b9ff4e59bf546
@@ -0,0 +1 @@
+<a xmlns="bar">foo</a>
diff --git a/fuzz/seed_corpus/ad5a1e8e7bb5385d01789c44ee20bb43739e0231 b/fuzz/seed_corpus/ad5a1e8e7bb5385d01789c44ee20bb43739e0231
new file mode 100644
index 000000000000..e6763476dc8a
--- /dev/null
+++ b/fuzz/seed_corpus/ad5a1e8e7bb5385d01789c44ee20bb43739e0231
@@ -0,0 +1,8 @@
+<!DOCTYPE doc [
+<!ELEMENT doc (a | b)>
+<!ELEMENT a EMPTY>
+<!ELEMENT b EMPTY>
+]>
+<doc>
+<b/>
+</doc>
diff --git a/fuzz/seed_corpus/ae589c86e618d6ee0662ab077f6a56cdd2830aec b/fuzz/seed_corpus/ae589c86e618d6ee0662ab077f6a56cdd2830aec
new file mode 100644
index 000000000000..9f2e5eafcad1
--- /dev/null
+++ b/fuzz/seed_corpus/ae589c86e618d6ee0662ab077f6a56cdd2830aec
@@ -0,0 +1,37 @@
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+
+  <define name="inline">
+    <zeroOrMore>
+      <ref name="inline.class"/>
+    </zeroOrMore>
+  </define>
+
+  <define name="inline.class">
+    <choice>
+      <text/>
+      <element name="bold">
+	<ref name="inline"/>
+      </element>
+      <element name="italic">
+	<ref name="inline"/>
+      </element>
+      <element name="code">
+	<ref name="inline"/>
+      </element>
+      <element name="em">
+	<ref name="inline"/>
+      </element>
+    </choice>
+  </define>
+
+  <start>
+    <element name="doc">
+      <zeroOrMore>
+	<element name="p">
+	  <ref name="inline"/>
+	</element>
+      </zeroOrMore>
+    </element>
+  </start>
+
+</grammar>
diff --git a/fuzz/seed_corpus/aef3356d35a1ef1c662976964bf605e463f0eddb b/fuzz/seed_corpus/aef3356d35a1ef1c662976964bf605e463f0eddb
new file mode 100644
index 000000000000..d9c956084b7b
--- /dev/null
+++ b/fuzz/seed_corpus/aef3356d35a1ef1c662976964bf605e463f0eddb
@@ -0,0 +1,4 @@
+<addressBook>
+  <card name="foo" email="bar"/>
+  <card name="foo2" note="second" email="bar2"/>
+</addressBook>
diff --git a/fuzz/seed_corpus/af3ca51d1e20efbcb7a52077d36362c489b6fb41 b/fuzz/seed_corpus/af3ca51d1e20efbcb7a52077d36362c489b6fb41
new file mode 100644
index 000000000000..16f876b251ce
--- /dev/null
+++ b/fuzz/seed_corpus/af3ca51d1e20efbcb7a52077d36362c489b6fb41
@@ -0,0 +1,242 @@
+<!-- Mathematical, Greek and Symbolic characters for HTML -->
+
+<!-- Character entity set. Typical invocation:
+     <!ENTITY % HTMLsymbol PUBLIC
+        "-//W3C//ENTITIES Symbols for XHTML//EN"
+        "http://www.w3.org/TR/xhtml1/DTD/xhtml-symbol.ent">
+     %HTMLsymbol;
+-->
+
+<!-- Portions (C) International Organization for Standardization 1986:
+     Permission to copy in any form is granted for use with
+     conforming SGML systems and applications as defined in
+     ISO 8879, provided this notice is included in all copies.
+-->
+
+<!-- Relevant ISO entity set is given unless names are newly introduced.
+     New names (i.e., not in ISO 8879 list) do not clash with any
+     existing ISO 8879 entity names. ISO 10646 character numbers
+     are given for each character, in hex. values are decimal
+     conversions of the ISO 10646 values and refer to the document
+     character set. Names are Unicode names. 
+-->
+
+<!-- Latin Extended-B -->
+<!ENTITY fnof     "&#402;"> <!-- latin small f with hook = function
+                                    = florin, U+0192 ISOtech -->
+
+<!-- Greek -->
+<!ENTITY Alpha    "&#913;"> <!-- greek capital letter alpha, U+0391 -->
+<!ENTITY Beta     "&#914;"> <!-- greek capital letter beta, U+0392 -->
+<!ENTITY Gamma    "&#915;"> <!-- greek capital letter gamma,
+                                    U+0393 ISOgrk3 -->
+<!ENTITY Delta    "&#916;"> <!-- greek capital letter delta,
+                                    U+0394 ISOgrk3 -->
+<!ENTITY Epsilon  "&#917;"> <!-- greek capital letter epsilon, U+0395 -->
+<!ENTITY Zeta     "&#918;"> <!-- greek capital letter zeta, U+0396 -->
+<!ENTITY Eta      "&#919;"> <!-- greek capital letter eta, U+0397 -->
+<!ENTITY Theta    "&#920;"> <!-- greek capital letter theta,
+                                    U+0398 ISOgrk3 -->
+<!ENTITY Iota     "&#921;"> <!-- greek capital letter iota, U+0399 -->
+<!ENTITY Kappa    "&#922;"> <!-- greek capital letter kappa, U+039A -->
+<!ENTITY Lambda   "&#923;"> <!-- greek capital letter lambda,
+                                    U+039B ISOgrk3 -->
+<!ENTITY Mu       "&#924;"> <!-- greek capital letter mu, U+039C -->
+<!ENTITY Nu       "&#925;"> <!-- greek capital letter nu, U+039D -->
+<!ENTITY Xi       "&#926;"> <!-- greek capital letter xi, U+039E ISOgrk3 -->
+<!ENTITY Omicron  "&#927;"> <!-- greek capital letter omicron, U+039F -->
+<!ENTITY Pi       "&#928;"> <!-- greek capital letter pi, U+03A0 ISOgrk3 -->
+<!ENTITY Rho      "&#929;"> <!-- greek capital letter rho, U+03A1 -->
+<!-- there is no Sigmaf, and no U+03A2 character either -->
+<!ENTITY Sigma    "&#931;"> <!-- greek capital letter sigma,
+                                    U+03A3 ISOgrk3 -->
+<!ENTITY Tau      "&#932;"> <!-- greek capital letter tau, U+03A4 -->
+<!ENTITY Upsilon  "&#933;"> <!-- greek capital letter upsilon,
+                                    U+03A5 ISOgrk3 -->
+<!ENTITY Phi      "&#934;"> <!-- greek capital letter phi,
+                                    U+03A6 ISOgrk3 -->
+<!ENTITY Chi      "&#935;"> <!-- greek capital letter chi, U+03A7 -->
+<!ENTITY Psi      "&#936;"> <!-- greek capital letter psi,
+                                    U+03A8 ISOgrk3 -->
+<!ENTITY Omega    "&#937;"> <!-- greek capital letter omega,
+                                    U+03A9 ISOgrk3 -->
+
+<!ENTITY alpha    "&#945;"> <!-- greek small letter alpha,
+                                    U+03B1 ISOgrk3 -->
+<!ENTITY beta     "&#946;"> <!-- greek small letter beta, U+03B2 ISOgrk3 -->
+<!ENTITY gamma    "&#947;"> <!-- greek small letter gamma,
+                                    U+03B3 ISOgrk3 -->
+<!ENTITY delta    "&#948;"> <!-- greek small letter delta,
+                                    U+03B4 ISOgrk3 -->
+<!ENTITY epsilon  "&#949;"> <!-- greek small letter epsilon,
+                                    U+03B5 ISOgrk3 -->
+<!ENTITY zeta     "&#950;"> <!-- greek small letter zeta, U+03B6 ISOgrk3 -->
+<!ENTITY eta      "&#951;"> <!-- greek small letter eta, U+03B7 ISOgrk3 -->
+<!ENTITY theta    "&#952;"> <!-- greek small letter theta,
+                                    U+03B8 ISOgrk3 -->
+<!ENTITY iota     "&#953;"> <!-- greek small letter iota, U+03B9 ISOgrk3 -->
+<!ENTITY kappa    "&#954;"> <!-- greek small letter kappa,
+                                    U+03BA ISOgrk3 -->
+<!ENTITY lambda   "&#955;"> <!-- greek small letter lambda,
+                                    U+03BB ISOgrk3 -->
+<!ENTITY mu       "&#956;"> <!-- greek small letter mu, U+03BC ISOgrk3 -->
+<!ENTITY nu       "&#957;"> <!-- greek small letter nu, U+03BD ISOgrk3 -->
+<!ENTITY xi       "&#958;"> <!-- greek small letter xi, U+03BE ISOgrk3 -->
+<!ENTITY omicron  "&#959;"> <!-- greek small letter omicron, U+03BF NEW -->
+<!ENTITY pi       "&#960;"> <!-- greek small letter pi, U+03C0 ISOgrk3 -->
+<!ENTITY rho      "&#961;"> <!-- greek small letter rho, U+03C1 ISOgrk3 -->
+<!ENTITY sigmaf   "&#962;"> <!-- greek small letter final sigma,
+                                    U+03C2 ISOgrk3 -->
+<!ENTITY sigma    "&#963;"> <!-- greek small letter sigma,
+                                    U+03C3 ISOgrk3 -->
+<!ENTITY tau      "&#964;"> <!-- greek small letter tau, U+03C4 ISOgrk3 -->
+<!ENTITY upsilon  "&#965;"> <!-- greek small letter upsilon,
+                                    U+03C5 ISOgrk3 -->
+<!ENTITY phi      "&#966;"> <!-- greek small letter phi, U+03C6 ISOgrk3 -->
+<!ENTITY chi      "&#967;"> <!-- greek small letter chi, U+03C7 ISOgrk3 -->
+<!ENTITY psi      "&#968;"> <!-- greek small letter psi, U+03C8 ISOgrk3 -->
+<!ENTITY omega    "&#969;"> <!-- greek small letter omega,
+                                    U+03C9 ISOgrk3 -->
+<!ENTITY thetasym "&#977;"> <!-- greek small letter theta symbol,
+                                    U+03D1 NEW -->
+<!ENTITY upsih    "&#978;"> <!-- greek upsilon with hook symbol,
+                                    U+03D2 NEW -->
+<!ENTITY piv      "&#982;"> <!-- greek pi symbol, U+03D6 ISOgrk3 -->
+
+<!-- General Punctuation -->
+<!ENTITY bull     "&#8226;"> <!-- bullet = black small circle,
+                                     U+2022 ISOpub  -->
+<!-- bullet is NOT the same as bullet operator, U+2219 -->
+<!ENTITY hellip   "&#8230;"> <!-- horizontal ellipsis = three dot leader,
+                                     U+2026 ISOpub  -->
+<!ENTITY prime    "&#8242;"> <!-- prime = minutes = feet, U+2032 ISOtech -->
+<!ENTITY Prime    "&#8243;"> <!-- double prime = seconds = inches,
+                                     U+2033 ISOtech -->
+<!ENTITY oline    "&#8254;"> <!-- overline = spacing overscore,
+                                     U+203E NEW -->
+<!ENTITY frasl    "&#8260;"> <!-- fraction slash, U+2044 NEW -->
+
+<!-- Letterlike Symbols -->
+<!ENTITY weierp   "&#8472;"> <!-- script capital P = power set
+                                     = Weierstrass p, U+2118 ISOamso -->
+<!ENTITY image    "&#8465;"> <!-- blackletter capital I = imaginary part,
+                                     U+2111 ISOamso -->
+<!ENTITY real     "&#8476;"> <!-- blackletter capital R = real part symbol,
+                                     U+211C ISOamso -->
+<!ENTITY trade    "&#8482;"> <!-- trade mark sign, U+2122 ISOnum -->
+<!ENTITY alefsym  "&#8501;"> <!-- alef symbol = first transfinite cardinal,
+                                     U+2135 NEW -->
+<!-- alef symbol is NOT the same as hebrew letter alef,
+     U+05D0 although the same glyph could be used to depict both characters -->
+
+<!-- Arrows -->
+<!ENTITY larr     "&#8592;"> <!-- leftwards arrow, U+2190 ISOnum -->
+<!ENTITY uarr     "&#8593;"> <!-- upwards arrow, U+2191 ISOnum-->
+<!ENTITY rarr     "&#8594;"> <!-- rightwards arrow, U+2192 ISOnum -->
+<!ENTITY darr     "&#8595;"> <!-- downwards arrow, U+2193 ISOnum -->
+<!ENTITY harr     "&#8596;"> <!-- left right arrow, U+2194 ISOamsa -->
+<!ENTITY crarr    "&#8629;"> <!-- downwards arrow with corner leftwards
+                                     = carriage return, U+21B5 NEW -->
+<!ENTITY lArr     "&#8656;"> <!-- leftwards double arrow, U+21D0 ISOtech -->
+<!-- Unicode does not say that lArr is the same as the 'is implied by' arrow
+    but also does not have any other character for that function. So ? lArr can
+    be used for 'is implied by' as ISOtech suggests -->
+<!ENTITY uArr     "&#8657;"> <!-- upwards double arrow, U+21D1 ISOamsa -->
+<!ENTITY rArr     "&#8658;"> <!-- rightwards double arrow,
+                                     U+21D2 ISOtech -->
+<!-- Unicode does not say this is the 'implies' character but does not have 
+     another character with this function so ?
+     rArr can be used for 'implies' as ISOtech suggests -->
+<!ENTITY dArr     "&#8659;"> <!-- downwards double arrow, U+21D3 ISOamsa -->
+<!ENTITY hArr     "&#8660;"> <!-- left right double arrow,
+                                     U+21D4 ISOamsa -->
+
+<!-- Mathematical Operators -->
+<!ENTITY forall   "&#8704;"> <!-- for all, U+2200 ISOtech -->
+<!ENTITY part     "&#8706;"> <!-- partial differential, U+2202 ISOtech  -->
+<!ENTITY exist    "&#8707;"> <!-- there exists, U+2203 ISOtech -->
+<!ENTITY empty    "&#8709;"> <!-- empty set = null set = diameter,
+                                     U+2205 ISOamso -->
+<!ENTITY nabla    "&#8711;"> <!-- nabla = backward difference,
+                                     U+2207 ISOtech -->
+<!ENTITY isin     "&#8712;"> <!-- element of, U+2208 ISOtech -->
+<!ENTITY notin    "&#8713;"> <!-- not an element of, U+2209 ISOtech -->
+<!ENTITY ni       "&#8715;"> <!-- contains as member, U+220B ISOtech -->
+<!-- should there be a more memorable name than 'ni'? -->
+<!ENTITY prod     "&#8719;"> <!-- n-ary product = product sign,
+                                     U+220F ISOamsb -->
+<!-- prod is NOT the same character as U+03A0 'greek capital letter pi' though
+     the same glyph might be used for both -->
+<!ENTITY sum      "&#8721;"> <!-- n-ary sumation, U+2211 ISOamsb -->
+<!-- sum is NOT the same character as U+03A3 'greek capital letter sigma'
+     though the same glyph might be used for both -->
+<!ENTITY minus    "&#8722;"> <!-- minus sign, U+2212 ISOtech -->
+<!ENTITY lowast   "&#8727;"> <!-- asterisk operator, U+2217 ISOtech -->
+<!ENTITY radic    "&#8730;"> <!-- square root = radical sign,
+                                     U+221A ISOtech -->
+<!ENTITY prop     "&#8733;"> <!-- proportional to, U+221D ISOtech -->
+<!ENTITY infin    "&#8734;"> <!-- infinity, U+221E ISOtech -->
+<!ENTITY ang      "&#8736;"> <!-- angle, U+2220 ISOamso -->
+<!ENTITY and      "&#8743;"> <!-- logical and = wedge, U+2227 ISOtech -->
+<!ENTITY or       "&#8744;"> <!-- logical or = vee, U+2228 ISOtech -->
+<!ENTITY cap      "&#8745;"> <!-- intersection = cap, U+2229 ISOtech -->
+<!ENTITY cup      "&#8746;"> <!-- union = cup, U+222A ISOtech -->
+<!ENTITY int      "&#8747;"> <!-- integral, U+222B ISOtech -->
+<!ENTITY there4   "&#8756;"> <!-- therefore, U+2234 ISOtech -->
+<!ENTITY sim      "&#8764;"> <!-- tilde operator = varies with = similar to,
+                                     U+223C ISOtech -->
+<!-- tilde operator is NOT the same character as the tilde, U+007E,
+     although the same glyph might be used to represent both  -->
+<!ENTITY cong     "&#8773;"> <!-- approximately equal to, U+2245 ISOtech -->
+<!ENTITY asymp    "&#8776;"> <!-- almost equal to = asymptotic to,
+                                     U+2248 ISOamsr -->
+<!ENTITY ne       "&#8800;"> <!-- not equal to, U+2260 ISOtech -->
+<!ENTITY equiv    "&#8801;"> <!-- identical to, U+2261 ISOtech -->
+<!ENTITY le       "&#8804;"> <!-- less-than or equal to, U+2264 ISOtech -->
+<!ENTITY ge       "&#8805;"> <!-- greater-than or equal to,
+                                     U+2265 ISOtech -->
+<!ENTITY sub      "&#8834;"> <!-- subset of, U+2282 ISOtech -->
+<!ENTITY sup      "&#8835;"> <!-- superset of, U+2283 ISOtech -->
+<!-- note that nsup, 'not a superset of, U+2283' is not covered by the Symbol 
+     font encoding and is not included. Should it be, for symmetry?
+     It is in ISOamsn  --> 
+<!ENTITY nsub     "&#8836;"> <!-- not a subset of, U+2284 ISOamsn -->
+<!ENTITY sube     "&#8838;"> <!-- subset of or equal to, U+2286 ISOtech -->
+<!ENTITY supe     "&#8839;"> <!-- superset of or equal to,
+                                     U+2287 ISOtech -->
+<!ENTITY oplus    "&#8853;"> <!-- circled plus = direct sum,
+                                     U+2295 ISOamsb -->
+<!ENTITY otimes   "&#8855;"> <!-- circled times = vector product,
+                                     U+2297 ISOamsb -->
+<!ENTITY perp     "&#8869;"> <!-- up tack = orthogonal to = perpendicular,
+                                     U+22A5 ISOtech -->
+<!ENTITY sdot     "&#8901;"> <!-- dot operator, U+22C5 ISOamsb -->
+<!-- dot operator is NOT the same character as U+00B7 middle dot -->
+
+<!-- Miscellaneous Technical -->
+<!ENTITY lceil    "&#8968;"> <!-- left ceiling = apl upstile,
+                                     U+2308 ISOamsc  -->
+<!ENTITY rceil    "&#8969;"> <!-- right ceiling, U+2309 ISOamsc  -->
+<!ENTITY lfloor   "&#8970;"> <!-- left floor = apl downstile,
+                                     U+230A ISOamsc  -->
+<!ENTITY rfloor   "&#8971;"> <!-- right floor, U+230B ISOamsc  -->
+<!ENTITY lang     "&#9001;"> <!-- left-pointing angle bracket = bra,
+                                     U+2329 ISOtech -->
+<!-- lang is NOT the same character as U+003C 'less than' 
+     or U+2039 'single left-pointing angle quotation mark' -->
+<!ENTITY rang     "&#9002;"> <!-- right-pointing angle bracket = ket,
+                                     U+232A ISOtech -->
+<!-- rang is NOT the same character as U+003E 'greater than' 
+     or U+203A 'single right-pointing angle quotation mark' -->
+
+<!-- Geometric Shapes -->
+<!ENTITY loz      "&#9674;"> <!-- lozenge, U+25CA ISOpub -->
+
+<!-- Miscellaneous Symbols -->
+<!ENTITY spades   "&#9824;"> <!-- black spade suit, U+2660 ISOpub -->
+<!-- black here seems to mean filled as opposed to hollow -->
+<!ENTITY clubs    "&#9827;"> <!-- black club suit = shamrock,
+                                     U+2663 ISOpub -->
+<!ENTITY hearts   "&#9829;"> <!-- black heart suit = valentine,
+                                     U+2665 ISOpub -->
+<!ENTITY diams    "&#9830;"> <!-- black diamond suit, U+2666 ISOpub -->
diff --git a/fuzz/seed_corpus/af87d01e96497931b9b2294ad19592dfc8fcfdc9 b/fuzz/seed_corpus/af87d01e96497931b9b2294ad19592dfc8fcfdc9
new file mode 100644
index 000000000000..e973d64e91d3
--- /dev/null
+++ b/fuzz/seed_corpus/af87d01e96497931b9b2294ad19592dfc8fcfdc9
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xs:schema targetNamespace="http://example.net/xmlschema"
+           xmlns:xs="http://www.w3.org/2001/XMLSchema"
+	   xmlns:ns1="http://example.net/xmlschema"
+	   xmlns:ns2="http://example.net/xmlschema2"
+	   xmlns="http://example.net/xmlschema"
+	   elementFormDefault="qualified" attributeFormDefault="unqualified">
+
+<xs:import namespace="http://example.net/xmlschema2"
+           schemaLocation="import0_0.imp"/>
+
+<xs:element name="bar">
+  <xs:complexType>
+    <xs:sequence>
+      <xs:element name="foo1" type="ns2:tfoo"/>
+    </xs:sequence>
+  </xs:complexType>
+</xs:element>
+
+
+</xs:schema>
diff --git a/fuzz/seed_corpus/af92c19e28175ffedb2e4e057e525000c8957aa8 b/fuzz/seed_corpus/af92c19e28175ffedb2e4e057e525000c8957aa8
new file mode 100644
index 000000000000..a5cb437d6513
--- /dev/null
+++ b/fuzz/seed_corpus/af92c19e28175ffedb2e4e057e525000c8957aa8
@@ -0,0 +1,12 @@
+<doc>
+  <p>start</p>
+  <table>
+    <tr>
+      <td> <em>hello</em> !</td>
+    </tr>
+    <tr>
+      <td></td>
+    </tr>
+  </table>
+  <p>end</p>
+</doc>
diff --git a/fuzz/seed_corpus/afdd6ffe65a766b43299ec8c12d12a43bd65e770 b/fuzz/seed_corpus/afdd6ffe65a766b43299ec8c12d12a43bd65e770
new file mode 100644
index 000000000000..4e4f19c40c0a
--- /dev/null
+++ b/fuzz/seed_corpus/afdd6ffe65a766b43299ec8c12d12a43bd65e770
@@ -0,0 +1,28 @@
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <element name="p">
+      <ref name="inline"/>
+    </element>
+  </start>
+
+  <define name="inline">
+    <choice>
+      <text/>
+      <element name="bold">
+        <ref name="inline"/>
+      </element>
+      <element name="italic">
+        <ref name="inline"/>
+      </element>
+      <element name="span">
+        <optional>
+  	<attribute name="style"/>
+        </optional>
+        <ref name="inline"/>
+      </element>
+    </choice>
+    <optional>
+      <ref name="inline"/>
+    </optional>
+  </define>
+</grammar>
diff --git a/fuzz/seed_corpus/b01cece4a6652972462aef17952e990ea33978d1 b/fuzz/seed_corpus/b01cece4a6652972462aef17952e990ea33978d1
new file mode 100644
index 000000000000..c1f586e7fe18
--- /dev/null
+++ b/fuzz/seed_corpus/b01cece4a6652972462aef17952e990ea33978d1
@@ -0,0 +1,1258 @@
+<?xml version="1.0"?>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+  <!-- We handle only document defining a domain -->
+  <start>
+    <ref name="domain"/>
+  </start>
+
+  <!--
+      We handle only document defining a domain
+    -->
+  <define name="domain">
+    <element name="domain">
+      <ref name="hvs"/>
+      <ref name="ids"/>
+      <interleave>
+        <ref name="os"/>
+        <ref name="clock"/>
+        <ref name="resources"/>
+        <ref name="features"/>
+        <ref name="termination"/>
+        <optional>
+          <ref name="devices"/>
+        </optional>
+        <optional>
+          <ref name="seclabel"/>
+        </optional>
+      </interleave>
+    </element>
+  </define>
+  <define name="seclabel">
+    <element name="seclabel">
+      <attribute name="model">
+        <text/>
+      </attribute>
+      <attribute name="type">
+        <choice>
+          <value>dynamic</value>
+          <value>static</value>
+        </choice>
+      </attribute>
+      <element name="label">
+        <text/>
+      </element>
+    </element>
+  </define>
+  <define name="hvs">
+    <attribute name="type">
+      <choice>
+        <value>xen</value>
+        <value>kvm</value>
+        <value>kqemu</value>
+        <value>qemu</value>
+        <value>lxc</value>
+        <value>openvz</value>
+        <value>test</value>
+      </choice>
+    </attribute>
+  </define>
+  <define name="os">
+    <choice>
+      <ref name="osxen"/>
+      <ref name="oshvm"/>
+      <ref name="osexe"/>
+    </choice>
+  </define>
+  <define name="osxen">
+    <choice>
+      <group>
+        <optional>
+          <ref name="bootloader"/>
+        </optional>
+        <element name="os">
+          <ref name="ostypexen"/>
+          <ref name="osbootkernel"/>
+        </element>
+      </group>
+      <group>
+        <ref name="bootloader"/>
+        <optional>
+          <element name="os">
+            <ref name="ostypexen"/>
+            <optional>
+              <ref name="osbootkernel"/>
+            </optional>
+          </element>
+        </optional>
+      </group>
+    </choice>
+  </define>
+  <define name="oshvm">
+    <element name="os">
+      <ref name="ostypehvm"/>
+      <interleave>
+        <optional>
+          <element name="loader">
+            <ref name="absFilePath"/>
+          </element>
+        </optional>
+        <choice>
+          <ref name="osbootkernel"/>
+          <ref name="osbootdev"/>
+        </choice>
+      </interleave>
+    </element>
+  </define>
+  <define name="ostypexen">
+    <element name="type">
+      <optional>
+        <attribute name="arch">
+          <choice>
+            <value>i686</value>
+            <value>x86_64</value>
+            <value>ia64</value>
+          </choice>
+        </attribute>
+      </optional>
+      <optional>
+        <attribute name="machine">
+          <choice>
+            <value>xenpv</value>
+            <value>xenner</value>
+          </choice>
+        </attribute>
+      </optional>
+      <choice>
+        <value>xen</value>
+        <value>linux</value>
+      </choice>
+    </element>
+  </define>
+  <define name="ostypehvm">
+    <element name="type">
+      <optional>
+        <choice>
+          <ref name="hvmx86"/>
+          <ref name="hvmmips"/>
+          <ref name="hvmsparc"/>
+          <ref name="hvmppc"/>
+        </choice>
+      </optional>
+      <value>hvm</value>
+    </element>
+  </define>
+  <define name="hvmx86">
+    <group>
+      <attribute name="arch">
+        <choice>
+          <value>i686</value>
+          <value>x86_64</value>
+        </choice>
+      </attribute>
+      <attribute name="machine">
+        <choice>
+          <value>xenfv</value>
+          <value>pc</value>
+          <value>isapc</value>
+        </choice>
+      </attribute>
+    </group>
+  </define>
+  <define name="hvmmips">
+    <group>
+      <attribute name="arch">
+        <value>mips</value>
+      </attribute>
+      <attribute name="machine">
+        <value>mips</value>
+      </attribute>
+    </group>
+  </define>
+  <define name="hvmsparc">
+    <group>
+      <attribute name="arch">
+        <value>sparc</value>
+      </attribute>
+      <attribute name="machine">
+        <value>sun4m</value>
+      </attribute>
+    </group>
+  </define>
+  <define name="hvmppc">
+    <group>
+      <attribute name="arch">
+        <value>ppc</value>
+      </attribute>
+      <attribute name="machine">
+        <choice>
+          <value>g3beige</value>
+          <value>mac99</value>
+          <value>prep</value>
+        </choice>
+      </attribute>
+    </group>
+  </define>
+  <define name="osexe">
+    <element name="os">
+      <element name="type">
+        <value>exe</value>
+      </element>
+      <interleave>
+        <optional>
+          <element name="init">
+            <ref name="absFilePath"/>
+          </element>
+        </optional>
+      </interleave>
+    </element>
+  </define>
+  <!--
+      The Identifiers can be:
+      - an optional id attribute with a number on the domain element
+      - a mandatory name
+      - an optional uuid
+    -->
+  <define name="ids">
+    <optional>
+      <attribute name="id">
+        <ref name="unsignedInt"/>
+      </attribute>
+    </optional>
+    <interleave>
+      <element name="name">
+        <ref name="domainName"/>
+      </element>
+      <optional>
+        <element name="uuid">
+          <ref name="UUID"/>
+        </element>
+      </optional>
+    </interleave>
+  </define>
+  <!--
+      Resources usage defines the amount of memory (maximum and possibly
+      current usage) and number of virtual CPUs used by that domain.
+      We can't check here the rule that currentMemory <= memory
+    -->
+  <define name="resources">
+    <interleave>
+      <element name="memory">
+        <ref name="memoryKB"/>
+      </element>
+      <optional>
+        <element name="currentMemory">
+          <ref name="memoryKB"/>
+        </element>
+      </optional>
+      <optional>
+	<element name="memoryBacking">
+	  <optional>
+	    <element name="hugepages">
+	      <empty/>
+	    </element>
+	  </optional>
+	</element>
+      </optional>
+      <optional>
+        <element name="vcpu">
+          <optional>
+            <attribute name="cpuset"/>
+          </optional>
+          <ref name="countCPU"/>
+        </element>
+      </optional>
+    </interleave>
+  </define>
+  <define name="clock">
+    <optional>
+      <element name="clock">
+        <attribute name="offset">
+          <choice>
+            <value>localtime</value>
+            <value>utc</value>
+          </choice>
+        </attribute>
+        <empty/>
+      </element>
+    </optional>
+  </define>
+  <!--
+      A bootloader may be used to extract the OS information instead of
+      defining the OS parameter in the instance. It points just to the
+      binary or script used to extract the data from the first disk device.
+    -->
+  <define name="bootloader">
+    <interleave>
+      <element name="bootloader">
+        <choice>
+          <ref name="absFilePath"/>
+          <empty/>
+        </choice>
+      </element>
+      <optional>
+        <element name="bootloader_args">
+          <text/>
+        </element>
+      </optional>
+    </interleave>
+  </define>
+  <define name="osbootkernel">
+    <interleave>
+      <element name="kernel">
+        <ref name="absFilePath"/>
+      </element>
+      <optional>
+        <element name="initrd">
+          <ref name="absFilePath"/>
+        </element>
+      </optional>
+      <optional>
+        <element name="root">
+          <ref name="devicePath"/>
+        </element>
+      </optional>
+      <optional>
+        <element name="cmdline">
+          <text/>
+        </element>
+      </optional>
+    </interleave>
+  </define>
+  <define name="osbootdev">
+    <element name="boot">
+      <attribute name="dev">
+        <choice>
+          <value>hd</value>
+          <value>fd</value>
+          <value>cdrom</value>
+          <value>network</value>
+        </choice>
+      </attribute>
+      <empty/>
+    </element>
+  </define>
+  <define name="diskspec">
+    <optional>
+      <ref name="driver"/>
+    </optional>
+    <ref name="target"/>
+    <optional>
+      <element name="readonly">
+        <empty/>
+      </element>
+    </optional>
+    <optional>
+      <element name="shareable">
+        <empty/>
+      </element>
+    </optional>
+    <optional>
+      <element name="serial">
+        <ref name="diskSerial"/>
+      </element>
+    </optional>
+  </define>
+  <!--
+      A disk description can be either of type file or block
+      The name of the attribute on the source element depends on the type
+
+    -->
+  <define name="disk">
+    <element name="disk">
+      <optional>
+        <attribute name="device">
+          <choice>
+            <value>floppy</value>
+            <value>disk</value>
+            <value>cdrom</value>
+          </choice>
+        </attribute>
+      </optional>
+      <choice>
+        <group>
+          <attribute name="type">
+            <value>file</value>
+          </attribute>
+          <interleave>
+            <optional>
+              <element name="source">
+                <attribute name="file">
+                  <ref name="absFilePath"/>
+                </attribute>
+                <empty/>
+              </element>
+            </optional>
+            <ref name="diskspec"/>
+          </interleave>
+        </group>
+        <group>
+          <attribute name="type">
+            <value>block</value>
+          </attribute>
+          <interleave>
+            <optional>
+              <element name="source">
+                <attribute name="dev">
+                  <ref name="deviceName"/>
+                </attribute>
+                <empty/>
+              </element>
+            </optional>
+            <ref name="diskspec"/>
+          </interleave>
+        </group>
+        <ref name="diskspec"/>
+      </choice>
+    </element>
+  </define>
+  <define name="target">
+    <element name="target">
+      <attribute name="dev">
+        <ref name="deviceName"/>
+      </attribute>
+      <optional>
+        <attribute name="bus">
+          <choice>
+            <value>ide</value>
+            <value>fdc</value>
+            <value>scsi</value>
+            <value>virtio</value>
+            <value>xen</value>
+            <value>usb</value>
+            <value>uml</value>
+          </choice>
+        </attribute>
+      </optional>
+    </element>
+  </define>
+  <!--
+      Disk may use a special driver for access. Currently this is
+      only defined for Xen for tap/aio and file, but will certainly be
+      extended in the future, and libvirt doesn't look for specific values.
+    -->
+  <define name="driver">
+    <element name="driver">
+      <choice>
+        <group>
+          <ref name="driverFormat"/>
+          <optional>
+            <ref name="driverCache"/>
+          </optional>
+        </group>
+        <group>
+          <optional>
+            <ref name="driverFormat"/>
+          </optional>
+          <ref name="driverCache"/>
+        </group>
+      </choice>
+      <empty/>
+    </element>
+  </define>
+  <define name="driverFormat">
+    <attribute name="name">
+      <ref name="genericName"/>
+    </attribute>
+    <optional>
+      <attribute name="type">
+        <ref name="genericName"/>
+      </attribute>
+    </optional>
+  </define>
+  <define name="driverCache">
+    <attribute name="cache">
+      <choice>
+        <value>none</value>
+        <value>writeback</value>
+        <value>writethrough</value>
+      </choice>
+    </attribute>
+  </define>
+  <define name="filesystem">
+    <element name="filesystem">
+      <choice>
+        <group>
+          <attribute name="type">
+            <value>file</value>
+          </attribute>
+          <interleave>
+            <element name="source">
+              <attribute name="file">
+                <ref name="absFilePath"/>
+              </attribute>
+              <empty/>
+            </element>
+            <ref name="filesystemtgt"/>
+          </interleave>
+        </group>
+        <group>
+          <attribute name="type">
+            <value>block</value>
+          </attribute>
+          <interleave>
+            <element name="source">
+              <attribute name="dev">
+                <ref name="deviceName"/>
+              </attribute>
+              <empty/>
+            </element>
+            <ref name="filesystemtgt"/>
+          </interleave>
+        </group>
+        <group>
+          <attribute name="type">
+            <value>mount</value>
+          </attribute>
+          <interleave>
+            <element name="source">
+              <attribute name="dir">
+                <ref name="absFilePath"/>
+              </attribute>
+              <empty/>
+            </element>
+            <ref name="filesystemtgt"/>
+          </interleave>
+        </group>
+        <group>
+          <attribute name="type">
+            <value>template</value>
+          </attribute>
+          <interleave>
+            <element name="source">
+              <attribute name="name">
+                <ref name="genericName"/>
+              </attribute>
+              <empty/>
+            </element>
+            <ref name="filesystemtgt"/>
+          </interleave>
+        </group>
+      </choice>
+    </element>
+  </define>
+  <define name="filesystemtgt">
+    <element name="target">
+      <attribute name="dir">
+        <ref name="absDirPath"/>
+      </attribute>
+      <empty/>
+    </element>
+  </define>
+  <!--
+      An interface description can either be of type bridge in which case
+      it will use a bridging source, or of type ethernet which uses a device
+      source and a device target instead. They both share a set of interface
+      options. FIXME
+    -->
+  <define name="interface">
+    <element name="interface">
+      <choice>
+        <group>
+          <attribute name="type">
+            <value>bridge</value>
+          </attribute>
+          <interleave>
+            <optional>
+              <element name="source">
+                <attribute name="bridge">
+                  <ref name="deviceName"/>
+                </attribute>
+                <empty/>
+              </element>
+            </optional>
+            <ref name="interface-options"/>
+          </interleave>
+        </group>
+        <group>
+          <attribute name="type">
+            <value>ethernet</value>
+          </attribute>
+          <interleave>
+            <optional>
+              <element name="source">
+                <attribute name="dev">
+                  <ref name="deviceName"/>
+                </attribute>
+                <empty/>
+              </element>
+            </optional>
+            <ref name="interface-options"/>
+          </interleave>
+        </group>
+        <group>
+          <attribute name="type">
+            <value>network</value>
+          </attribute>
+          <interleave>
+            <element name="source">
+              <attribute name="network">
+                <ref name="deviceName"/>
+              </attribute>
+              <empty/>
+            </element>
+            <ref name="interface-options"/>
+          </interleave>
+        </group>
+        <group>
+          <attribute name="type">
+            <value>user</value>
+          </attribute>
+          <interleave>
+            <ref name="interface-options"/>
+          </interleave>
+        </group>
+        <group>
+          <attribute name="type">
+            <value>internal</value>
+          </attribute>
+          <interleave>
+            <element name="source">
+              <attribute name="name">
+                <ref name="deviceName"/>
+              </attribute>
+              <empty/>
+            </element>
+            <ref name="interface-options"/>
+          </interleave>
+        </group>
+      </choice>
+    </element>
+  </define>
+  <!--
+      The interface options possible are:
+        - the MAC address
+        - the IP address bound to the interface
+        - the name of the script used to set up the binding
+        - the target device used
+    -->
+  <define name="interface-options">
+    <interleave>
+      <optional>
+        <element name="target">
+          <attribute name="dev">
+            <ref name="deviceName"/>
+          </attribute>
+          <empty/>
+        </element>
+      </optional>
+      <optional>
+        <element name="mac">
+          <attribute name="address">
+            <ref name="addrMAC"/>
+          </attribute>
+          <empty/>
+        </element>
+      </optional>
+      <optional>
+        <element name="ip">
+          <attribute name="address">
+            <ref name="addrIP"/>
+          </attribute>
+          <empty/>
+        </element>
+      </optional>
+      <optional>
+        <element name="script">
+          <attribute name="path">
+            <ref name="filePath"/>
+          </attribute>
+          <empty/>
+        </element>
+      </optional>
+      <optional>
+        <element name="model">
+          <attribute name="type"/>
+          <empty/>
+        </element>
+      </optional>
+    </interleave>
+  </define>
+  <!--
+      An emulator description is just a path to the binary used for the task
+    -->
+  <define name="emulator">
+    <element name="emulator">
+      <ref name="absFilePath"/>
+    </element>
+  </define>
+  <!--
+      A graphic description, currently in Xen only 2 types are supported:
+        - sdl with optional display, xauth and fullscreen
+        - vnc with a required port and optional listen IP address, password
+          and keymap
+    -->
+  <define name="graphic">
+    <element name="graphics">
+      <choice>
+        <group>
+          <attribute name="type">
+            <value>sdl</value>
+          </attribute>
+          <optional>
+            <attribute name="display">
+              <text/>
+            </attribute>
+          </optional>
+          <optional>
+            <attribute name="xauth">
+              <text/>
+            </attribute>
+          </optional>
+          <optional>
+            <attribute name="fullscreen">
+              <choice>
+                <value>yes</value>
+                <value>no</value>
+              </choice>
+            </attribute>
+          </optional>
+        </group>
+        <group>
+          <attribute name="type">
+            <value>vnc</value>
+          </attribute>
+          <optional>
+            <attribute name="port">
+              <ref name="PortNumber"/>
+            </attribute>
+          </optional>
+          <optional>
+            <attribute name="autoport">
+              <choice>
+                <value>yes</value>
+                <value>no</value>
+              </choice>
+            </attribute>
+          </optional>
+          <optional>
+            <attribute name="listen">
+              <ref name="addrIP"/>
+            </attribute>
+          </optional>
+          <optional>
+            <attribute name="passwd">
+              <text/>
+            </attribute>
+          </optional>
+          <optional>
+            <attribute name="keymap">
+              <text/>
+            </attribute>
+          </optional>
+        </group>
+        <group>
+          <attribute name="type">
+            <value>rdp</value>
+          </attribute>
+          <optional>
+            <attribute name="port">
+              <ref name="PortNumber"/>
+            </attribute>
+          </optional>
+          <optional>
+            <attribute name="autoport">
+              <choice>
+                <value>yes</value>
+                <value>no</value>
+              </choice>
+            </attribute>
+          </optional>
+          <optional>
+            <attribute name="replaceUser">
+              <choice>
+                <value>yes</value>
+                <value>no</value>
+              </choice>
+            </attribute>
+          </optional>
+          <optional>
+            <attribute name="multiUser">
+              <choice>
+                <value>yes</value>
+                <value>no</value>
+              </choice>
+            </attribute>
+          </optional>
+          <optional>
+            <attribute name="listen">
+              <ref name="addrIP"/>
+            </attribute>
+          </optional>
+        </group>
+        <group>
+          <attribute name="type">
+            <value>desktop</value>
+          </attribute>
+          <optional>
+            <attribute name="display">
+              <text/>
+            </attribute>
+          </optional>
+          <optional>
+            <attribute name="fullscreen">
+              <choice>
+                <value>yes</value>
+                <value>no</value>
+              </choice>
+            </attribute>
+          </optional>
+        </group>
+      </choice>
+    </element>
+  </define>
+  <!--
+     A graphic description, currently in Xen only 2 types are supported:
+       - sdl with optional display, xauth and fullscreen
+       - vnc with a required port and optional listen IP address, password
+         and keymap
+   -->
+  <define name="video">
+    <element name="video">
+      <optional>
+	<element name="model">
+          <attribute name="type">
+            <choice>
+              <value>vga</value>
+              <value>cirrus</value>
+              <value>vmvga</value>
+              <value>xen</value>
+              <value>vbox</value>
+            </choice>
+          </attribute>
+          <optional>
+            <attribute name="vram">
+              <ref name="unsignedInt"/>
+            </attribute>
+          </optional>
+          <optional>
+            <attribute name="heads">
+              <ref name="unsignedInt"/>
+            </attribute>
+          </optional>
+          <optional>
+            <element name="acceleration">
+              <optional>
+                <attribute name="accel3d">
+                  <choice>
+                    <value>yes</value>
+                    <value>no</value>
+                  </choice>
+                </attribute>
+              </optional>
+              <optional>
+                <attribute name="accel2d">
+                  <choice>
+                    <value>yes</value>
+                    <value>no</value>
+                  </choice>
+                </attribute>
+              </optional>
+            </element>
+          </optional>
+	</element>
+      </optional>
+    </element>
+  </define>
+  <!--
+      When a domain terminates multiple policies can be applied depending
+      on how it ended:
+    -->
+  <define name="termination">
+    <interleave>
+      <optional>
+        <element name="on_reboot">
+          <ref name="offOptions"/>
+        </element>
+      </optional>
+      <optional>
+        <element name="on_poweroff">
+          <ref name="offOptions"/>
+        </element>
+      </optional>
+      <optional>
+        <element name="on_crash">
+          <ref name="offOptions"/>
+        </element>
+      </optional>
+    </interleave>
+  </define>
+  <!--
+      Options when a domain terminates:
+      destroy: The domain is cleaned up
+      restart: A new domain is started in place of the old one
+      preserve: The domain will remain in memory until it is destroyed manually
+      rename-restart: a variant of the previous one but where the old domain is
+                      renamed before being saved to allow a restart
+    -->
+  <define name="offOptions">
+    <choice>
+      <value>destroy</value>
+      <value>restart</value>
+      <value>preserve</value>
+      <value>rename-restart</value>
+    </choice>
+  </define>
+  <!--
+      Specific setup for a qemu emulated character device.  Note: this
+      definition doesn't fully specify the constraints on this node.
+    -->
+  <define name="qemucdev">
+    <attribute name="type">
+      <choice>
+        <value>dev</value>
+        <value>file</value>
+        <value>pipe</value>
+        <value>unix</value>
+        <value>tcp</value>
+        <value>udp</value>
+        <value>null</value>
+        <value>stdio</value>
+        <value>vc</value>
+        <value>pty</value>
+      </choice>
+    </attribute>
+    <interleave>
+      <optional>
+        <oneOrMore>
+          <element name="source">
+            <optional>
+              <attribute name="mode"/>
+            </optional>
+            <optional>
+              <attribute name="path"/>
+            </optional>
+            <optional>
+              <attribute name="host"/>
+            </optional>
+            <optional>
+              <attribute name="service"/>
+            </optional>
+            <optional>
+              <attribute name="wiremode"/>
+            </optional>
+          </element>
+        </oneOrMore>
+      </optional>
+      <optional>
+        <element name="protocol">
+          <optional>
+            <attribute name="type"/>
+          </optional>
+        </element>
+      </optional>
+      <optional>
+        <element name="target">
+          <optional>
+            <attribute name="port"/>
+          </optional>
+        </element>
+      </optional>
+    </interleave>
+  </define>
+  <!--
+      The description for a console
+      just a tty device
+    -->
+  <define name="console">
+    <element name="console">
+      <choice>
+        <group>
+          <optional>
+            <attribute name="tty">
+              <ref name="devicePath"/>
+            </attribute>
+          </optional>
+          <empty/>
+        </group>
+        <ref name="qemucdev"/>
+      </choice>
+    </element>
+  </define>
+  <define name="sound">
+    <element name="sound">
+      <attribute name="model">
+        <choice>
+          <value>sb16</value>
+          <value>es1370</value>
+          <value>pcspk</value>
+          <value>ac97</value>
+        </choice>
+      </attribute>
+    </element>
+  </define>
+  <define name="parallel">
+    <element name="parallel">
+      <ref name="qemucdev"/>
+    </element>
+  </define>
+  <define name="serial">
+    <element name="serial">
+      <ref name="qemucdev"/>
+    </element>
+  </define>
+  <define name="input">
+    <element name="input">
+      <attribute name="type">
+        <choice>
+          <value>tablet</value>
+          <value>mouse</value>
+        </choice>
+      </attribute>
+      <optional>
+        <attribute name="bus">
+          <choice>
+            <value>ps2</value>
+            <value>usb</value>
+            <value>xen</value>
+          </choice>
+        </attribute>
+      </optional>
+    </element>
+  </define>
+  <define name="hostdev">
+    <element name="hostdev">
+      <optional>
+        <attribute name="mode">
+          <choice>
+            <value>subsystem</value>
+            <value>capabilities</value>
+          </choice>
+        </attribute>
+        <attribute name="type">
+          <choice>
+            <value>usb</value>
+            <value>pci</value>
+          </choice>
+        </attribute>
+        <attribute name="managed">
+          <choice>
+            <value>yes</value>
+            <value>no</value>
+          </choice>
+        </attribute>
+      </optional>
+      <group>
+        <element name="source">
+          <choice>
+            <ref name="usbproduct"/>
+            <ref name="usbaddress"/>
+            <ref name="pciaddress"/>
+          </choice>
+        </element>
+      </group>
+    </element>
+  </define>
+  <define name="usbproduct">
+    <element name="vendor">
+      <attribute name="id">
+        <ref name="usbId"/>
+      </attribute>
+    </element>
+    <element name="product">
+      <attribute name="id">
+        <ref name="usbId"/>
+      </attribute>
+    </element>
+  </define>
+  <define name="usbaddress">
+    <element name="address">
+      <attribute name="bus">
+        <ref name="usbAddr"/>
+      </attribute>
+      <attribute name="device">
+        <ref name="usbAddr"/>
+      </attribute>
+    </element>
+  </define>
+  <define name="pciaddress">
+    <element name="address">
+      <optional>
+        <attribute name="domain">
+          <ref name="pciDomain"/>
+        </attribute>
+      </optional>
+      <attribute name="bus">
+        <ref name="pciBus"/>
+      </attribute>
+      <attribute name="slot">
+        <ref name="pciSlot"/>
+      </attribute>
+      <attribute name="function">
+        <ref name="pciFunc"/>
+      </attribute>
+    </element>
+  </define>
+  <!--
+      Devices attached to a domain.
+    -->
+  <define name="devices">
+    <element name="devices">
+      <interleave>
+        <optional>
+          <ref name="emulator"/>
+        </optional>
+        <zeroOrMore>
+          <choice>
+            <ref name="disk"/>
+            <ref name="filesystem"/>
+            <ref name="interface"/>
+            <ref name="input"/>
+            <ref name="sound"/>
+            <ref name="hostdev"/>
+            <ref name="graphic"/>
+            <ref name="video"/>
+            <ref name="console"/>
+            <ref name="parallel"/>
+            <ref name="serial"/>
+          </choice>
+        </zeroOrMore>
+      </interleave>
+    </element>
+  </define>
+  <!--
+      A set of optional features: PAE, APIC and ACPI support
+    -->
+  <define name="features">
+    <optional>
+      <element name="features">
+        <interleave>
+          <optional>
+            <element name="pae">
+              <empty/>
+            </element>
+          </optional>
+          <optional>
+            <element name="apic">
+              <empty/>
+            </element>
+          </optional>
+          <optional>
+            <element name="acpi">
+              <empty/>
+            </element>
+          </optional>
+        </interleave>
+      </element>
+    </optional>
+  </define>
+  <!--
+       Type library
+
+       Our unsignedInt doesn't allow a leading '+' in its lexical form
+       A domain name shoul be made of ascii, numbers, _-+ and is non-empty
+       UUID currently allows only the 32 characters strict syntax
+       memoryKB request at least 4Mbytes though Xen will grow bigger if too low
+    -->
+  <define name="unsignedInt">
+    <data type="unsignedInt">
+      <param name="pattern">[0-9]+</param>
+    </data>
+  </define>
+  <define name="countCPU">
+    <data type="unsignedShort">
+      <param name="pattern">[0-9]+</param>
+      <param name="minInclusive">1</param>
+    </data>
+  </define>
+  <define name="PortNumber">
+    <data type="short">
+      <param name="minInclusive">-1</param>
+    </data>
+  </define>
+  <define name="memoryKB">
+    <data type="unsignedInt">
+      <param name="pattern">[0-9]+</param>
+      <param name="minInclusive">4000</param>
+    </data>
+  </define>
+  <define name="domainName">
+    <data type="string">
+      <param name="pattern">[A-Za-z0-9_\.\+\-&amp;:/]+</param>
+    </data>
+  </define>
+  <define name="diskSerial">
+    <data type="string">
+      <param name="pattern">[A-Za-z0-9_\.\+\-]+</param>
+    </data>
+  </define>
+  <define name="genericName">
+    <data type="string">
+      <param name="pattern">[a-zA-Z0-9_\+\-]+</param>
+    </data>
+  </define>
+  <define name="UUID">
+    <choice>
+      <data type="string">
+        <param name="pattern">[a-fA-F0-9]{32}</param>
+      </data>
+      <data type="string">
+        <param name="pattern">[a-fA-F0-9]{8}\-([a-fA-F0-9]{4}\-){3}[a-fA-F0-9]{12}</param>
+      </data>
+    </choice>
+  </define>
+  <define name="filePath">
+    <data type="string">
+      <param name="pattern">[a-zA-Z0-9_\.\+\-&amp;/%]+</param>
+    </data>
+  </define>
+  <define name="absFilePath">
+    <data type="string">
+      <param name="pattern">/[a-zA-Z0-9_\.\+\-&amp;/%]+</param>
+    </data>
+  </define>
+  <define name="absDirPath">
+    <data type="string">
+      <param name="pattern">/[a-zA-Z0-9_\.\+\-&amp;/%]*</param>
+    </data>
+  </define>
+  <define name="devicePath">
+    <data type="string">
+      <param name="pattern">/[a-zA-Z0-9_\+\-/%]+</param>
+    </data>
+  </define>
+  <define name="deviceName">
+    <data type="string">
+      <param name="pattern">[a-zA-Z0-9_\.\-:/]+</param>
+    </data>
+  </define>
+  <define name="addrMAC">
+    <data type="string">
+      <param name="pattern">([a-fA-F0-9]{2}:){5}[a-fA-F0-9]{2}</param>
+    </data>
+  </define>
+  <define name="addrIP">
+    <data type="string">
+      <param name="pattern">([0-2]?[0-9]?[0-9]\.){3}[0-2]?[0-9]?[0-9]</param>
+    </data>
+  </define>
+  <define name="usbId">
+    <data type="string">
+      <param name="pattern">(0x)?[0-9a-fA-F]{1,4}</param>
+    </data>
+  </define>
+  <define name="usbAddr">
+    <data type="string">
+      <param name="pattern">(0x)?[0-9a-fA-F]{1,3}</param>
+    </data>
+  </define>
+  <define name="pciDomain">
+    <data type="string">
+      <param name="pattern">(0x)?[0-9a-fA-F]{1,4}</param>
+    </data>
+  </define>
+  <define name="pciBus">
+    <data type="string">
+      <param name="pattern">(0x)?[0-9a-fA-F]{1,2}</param>
+    </data>
+  </define>
+  <define name="pciSlot">
+    <data type="string">
+      <param name="pattern">(0x)?[0-1]?[0-9a-fA-F]</param>
+    </data>
+  </define>
+  <define name="pciFunc">
+    <data type="string">
+      <param name="pattern">(0x)?[0-7]</param>
+    </data>
+  </define>
+</grammar>
diff --git a/fuzz/seed_corpus/b07412ff29ba83b3e65d270d9185583a9cc549d5 b/fuzz/seed_corpus/b07412ff29ba83b3e65d270d9185583a9cc549d5
new file mode 100644
index 000000000000..68f3865f54af
--- /dev/null
+++ b/fuzz/seed_corpus/b07412ff29ba83b3e65d270d9185583a9cc549d5
@@ -0,0 +1,6 @@
+<head>
+  <meta>meta1</meta>
+  <title>foo</title>
+  <meta>meta2</meta>
+  <title>error</title>
+</head>
diff --git a/fuzz/seed_corpus/b088b9b031752adc71958aceebc53e140cc7b745 b/fuzz/seed_corpus/b088b9b031752adc71958aceebc53e140cc7b745
new file mode 100644
index 000000000000..dec91436c571
--- /dev/null
+++ b/fuzz/seed_corpus/b088b9b031752adc71958aceebc53e140cc7b745
@@ -0,0 +1,10 @@
+<?xml version="1.0" standalone="yes"?>
+<parent xmlns="http://someplace.org"
+       xmlns:svg="http://www.w3.org/Graphics/SVG/svg-19990412.dtd">
+   <!-- parent stuff here -->
+   <svg:svg width="5cm" height="8cm">
+      <svg:ellipse major="200" minor="130" />
+   </svg:svg>
+   <!-- ... -->
+</parent>
+
diff --git a/fuzz/seed_corpus/b0d9f006a7407b4b19712b85948a441920e0f087 b/fuzz/seed_corpus/b0d9f006a7407b4b19712b85948a441920e0f087
new file mode 100644
index 000000000000..a3b175a95dfd
--- /dev/null
+++ b/fuzz/seed_corpus/b0d9f006a7407b4b19712b85948a441920e0f087
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
+	   xmlns:tc="http://www.example.org/test-import-case"
+	   xmlns="http://www.example.org/test-case"
+	   targetNamespace="http://www.example.org/test-case">
+
+  <xs:import namespace="http://www.example.org/test-import-case"
+	     schemaLocation="./582887-common.xsd" />
+
+  <xs:complexType name="test-case">
+    <xs:sequence>
+      <xs:element ref="tc:test-element" />
+    </xs:sequence>
+  </xs:complexType>
+  <xs:element name="test-case" type="test-case" />
+
+</xs:schema>
diff --git a/fuzz/seed_corpus/b1cae8bc746a5f0c90e837a86644f14f1b8a61f6 b/fuzz/seed_corpus/b1cae8bc746a5f0c90e837a86644f14f1b8a61f6
new file mode 100644
index 000000000000..af3592b6ae5f
--- /dev/null
+++ b/fuzz/seed_corpus/b1cae8bc746a5f0c90e837a86644f14f1b8a61f6
@@ -0,0 +1 @@
+<foo fooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo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diff --git a/fuzz/seed_corpus/b2b4e17c2181218c026883f4c37ffd575970433d b/fuzz/seed_corpus/b2b4e17c2181218c026883f4c37ffd575970433d
new file mode 100644
index 000000000000..4c85329b67f6
--- /dev/null
+++ b/fuzz/seed_corpus/b2b4e17c2181218c026883f4c37ffd575970433d
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+http://www.w3.org/TR/xmldsig2ed-tests/#c14n11xmlbase-prop-2
+
+Check that implementations of [XML-C14N1.1] properly build the xml:base 
+at the first level (ietf:e1).
+-->
+<ietf:c14n11XmlBaseDoc1 xmlns:ietf="http://www.ietf.org" xmlns:w3c="http://www.w3.org" xml:base="http://xmlbase.example.org/xmlbase0/">
+    <ietf:e1 xml:base="/xmlbase1/">
+      <ietf:e11 xml:base="/xmlbase11/">
+        <ietf:e111 xml:base="/xmlbase111/"/>
+      </ietf:e11>
+      <ietf:e12 at="2">
+        <ietf:e121 xml:base="/xmlbase121/"/>
+      </ietf:e12>
+    </ietf:e1>
+    <ietf:e2>
+      <ietf:e21 xml:base="/xmlbase21/"/>
+    </ietf:e2>
+    <ietf:e3>
+      <ietf:e31 at="3"/>
+    </ietf:e3>
+</ietf:c14n11XmlBaseDoc1>
diff --git a/fuzz/seed_corpus/b2cd7fc6e6ee01c4ff356cd89c8070a5654d722d b/fuzz/seed_corpus/b2cd7fc6e6ee01c4ff356cd89c8070a5654d722d
new file mode 100644
index 000000000000..ca58c2b08e71
--- /dev/null
+++ b/fuzz/seed_corpus/b2cd7fc6e6ee01c4ff356cd89c8070a5654d722d
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+http://www.w3.org/TR/xmldsig2ed-tests/#XMLID
+
+Check that implementations of [XML-C14N1.1] handle xml:id attributes 
+as defined in [XML-C14N1.1]
+-->
+<ietf:c14n11XmlIdDoc1 xmlns:ietf="http://www.ietf.org" xmlns:w3c="http://www.w3.org">
+     <ietf:e1 xml:id="IdInterop">
+        <ietf:e11>
+           <ietf:e111 />
+        </ietf:e11>
+        <ietf:e12 at="2">
+           <ietf:e121 />
+        </ietf:e12>
+     </ietf:e1>
+     <ietf:e2 >
+        <ietf:e21 />
+     </ietf:e2>  
+</ietf:c14n11XmlIdDoc1>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/b2debffda9a50311d654f3e56bdb22d144192b25 b/fuzz/seed_corpus/b2debffda9a50311d654f3e56bdb22d144192b25
new file mode 100644
index 000000000000..0174e9060e0b
--- /dev/null
+++ b/fuzz/seed_corpus/b2debffda9a50311d654f3e56bdb22d144192b25
@@ -0,0 +1,6 @@
+<?xml version="1.0"?>
+<!DOCTYPE catalog PUBLIC "-//OASIS//DTD Entity Resolution XML Catalog V1.0//EN" "http://www.oasis-open.org/committees/entity/release/1.0/catalog.dtd">
+<catalog xmlns="urn:oasis:names:tc:entity:xmlns:xml:catalog">
+<delegateSystem systemIdStartString="http://example.org/"
+                catalog="example.org.xml"/>
+</catalog>
diff --git a/fuzz/seed_corpus/b2eb9577cac455e58141bf0eccb73e8064a45c42 b/fuzz/seed_corpus/b2eb9577cac455e58141bf0eccb73e8064a45c42
new file mode 100644
index 000000000000..9bb944c40a55
--- /dev/null
+++ b/fuzz/seed_corpus/b2eb9577cac455e58141bf0eccb73e8064a45c42
@@ -0,0 +1,4 @@
+resolve toto http://www.oasis-open.org/docbook/xml/4.1.2/dbpoolx.mod
+public "-//OASIS//ENTITIES DocBook XML Character Entities V4.1.2//EN"
+system http://www.oasis-open.org/docbook/xml/4.1.2/dbpoolx.mod
+system urn:publicid:-:OASIS:DTD+DocBook+XML+V4.1.2:EN
diff --git a/fuzz/seed_corpus/b304d40c287feafe05f482628ddbde4f5f7b1336 b/fuzz/seed_corpus/b304d40c287feafe05f482628ddbde4f5f7b1336
new file mode 100644
index 000000000000..348e1db250f4
--- /dev/null
+++ b/fuzz/seed_corpus/b304d40c287feafe05f482628ddbde4f5f7b1336
@@ -0,0 +1 @@
+<!ATTLIST root attr1 NMTOKEN "attrvalue">
diff --git a/fuzz/seed_corpus/b31d7370c53d261b0fdbdfb6da2faa257967ee1d b/fuzz/seed_corpus/b31d7370c53d261b0fdbdfb6da2faa257967ee1d
new file mode 100644
index 000000000000..6a74b2f3de9f
--- /dev/null
+++ b/fuzz/seed_corpus/b31d7370c53d261b0fdbdfb6da2faa257967ee1d
@@ -0,0 +1,3 @@
+<?xml version="1.0" ?>
+<number att1="x"></number>
+
diff --git a/fuzz/seed_corpus/b3268aeb1a6072253a1f47b703f6793766f61e6d b/fuzz/seed_corpus/b3268aeb1a6072253a1f47b703f6793766f61e6d
new file mode 100644
index 000000000000..54b1c1cb413d
--- /dev/null
+++ b/fuzz/seed_corpus/b3268aeb1a6072253a1f47b703f6793766f61e6d
@@ -0,0 +1,61 @@
+<doc>
+  <!-- at least one present -->
+  <z-o>
+    <b/>
+  </z-o>
+  <o-o>
+    <c/>
+  </o-o>
+  <z-u>
+    <d/>
+  </z-u>
+  <o-u>
+    <e/>
+  </o-u>
+  <z-3>
+    <f/>
+  </z-3>
+  <o-3>
+    <g/>
+  </o-3>
+  <!-- more than one present when allowed -->
+  <z-o>
+    <b/>
+  </z-o>
+  <o-o>
+    <c/>
+  </o-o>
+  <z-u>
+    <d/>
+    <d/>
+    <d/>
+  </z-u>
+  <o-u>
+    <e/>
+    <e/>
+    <e/>
+  </o-u>
+  <z-3>
+    <f/>
+    <f/>
+    <f/>
+  </z-3>
+  <o-3>
+    <g/>
+    <g/>
+    <g/>
+  </o-3>
+  <!-- min 0 are not present -->
+  <z-o/>
+  <o-o>
+    <c/>
+  </o-o>
+  <z-u/>
+  <o-u>
+    <e/>
+  </o-u>
+  <z-3/>
+  <o-3>
+    <g/>
+  </o-3>
+</doc>
diff --git a/fuzz/seed_corpus/b35723dce5a5fa5cd828d57182cae241bf38bdcd b/fuzz/seed_corpus/b35723dce5a5fa5cd828d57182cae241bf38bdcd
new file mode 100644
index 000000000000..d748d1a41196
--- /dev/null
+++ b/fuzz/seed_corpus/b35723dce5a5fa5cd828d57182cae241bf38bdcd
@@ -0,0 +1,13 @@
+<!DOCTYPE doc [
+<!ELEMENT doc (#PCDATA | ns:a | ns:b)*>
+<!ATTLIST doc
+          attr  CDATA #REQUIRED
+          xmlns:ns CDATA #IMPLIED>
+<!ELEMENT a EMPTY>
+<!ELEMENT b (#PCDATA)>
+]>
+<ns:doc ns:attr="val" xmlns:ns="http://www.example.org/test/">
+   <ns:a/>
+   <ns:b>first line</ns:b>
+   <ns:b>second line</ns:b>
+</ns:doc>
diff --git a/fuzz/seed_corpus/b3809062894fb329d7d6316c760f92437a7aed85 b/fuzz/seed_corpus/b3809062894fb329d7d6316c760f92437a7aed85
new file mode 100644
index 000000000000..4b288048f36c
--- /dev/null
+++ b/fuzz/seed_corpus/b3809062894fb329d7d6316c760f92437a7aed85
@@ -0,0 +1,5 @@
+<?xml version="1.0"?>
+<!DOCTYPE a [
+<!ELEMENT a (#PCDATA | b | c | d | c)*>
+]>
+<a> violates [ VC: No Duplicate Types ] </a>
diff --git a/fuzz/seed_corpus/b3a27a573559d424cdc8c229940d0755667d9e15 b/fuzz/seed_corpus/b3a27a573559d424cdc8c229940d0755667d9e15
new file mode 100644
index 000000000000..ba410e1f5d5d
--- /dev/null
+++ b/fuzz/seed_corpus/b3a27a573559d424cdc8c229940d0755667d9e15
@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<ABC xmlns="http://parent.name.space"
+     xmlns:svg="http://www.w3.org/Graphics/SVG/1.0">
+  <!-- document in the parent namespace -->
+  <svg:svg width="40%" height="40%">
+     <svg:rectangle width="43.6" height="31.5"/>
+     <!-- svg graphic continues -->
+   </svg:svg>
+   <!-- document in parent namespace continues -->
+</ABC>
+
+
diff --git a/fuzz/seed_corpus/b3b51c4f00d47f3259c2808fcf33267453afdca0 b/fuzz/seed_corpus/b3b51c4f00d47f3259c2808fcf33267453afdca0
new file mode 100644
index 000000000000..6240939071be
--- /dev/null
+++ b/fuzz/seed_corpus/b3b51c4f00d47f3259c2808fcf33267453afdca0
@@ -0,0 +1,3 @@
+<?xml version="1.0"?>
+<!DOCTYPE a SYSTEM "a.dtd">
+<a> &unknown; but Okay </a>
diff --git a/fuzz/seed_corpus/b4146bf40551c98dc173d1788ab0f41acb65247f b/fuzz/seed_corpus/b4146bf40551c98dc173d1788ab0f41acb65247f
new file mode 100644
index 000000000000..e668b404ecad
--- /dev/null
+++ b/fuzz/seed_corpus/b4146bf40551c98dc173d1788ab0f41acb65247f
@@ -0,0 +1,8 @@
+<?xml version="1.0"?>
+<!DOCTYPE EXAMPLE SYSTEM "example.dtd" [
+<!ENTITY xml "Extensible Markup Language">
+]>
+<EXAMPLE >
+  Test of &amp;amp; behaviour a&amp;b .
+</EXAMPLE>
+
diff --git a/fuzz/seed_corpus/b44c7604df02ba25ffa5f7223a5bf59b638ac162 b/fuzz/seed_corpus/b44c7604df02ba25ffa5f7223a5bf59b638ac162
new file mode 100644
index 000000000000..01b47fcd4693
--- /dev/null
+++ b/fuzz/seed_corpus/b44c7604df02ba25ffa5f7223a5bf59b638ac162
@@ -0,0 +1 @@
+<example foo="bar" xml:space="default"/>
diff --git a/fuzz/seed_corpus/b5d70dc665888663f6099ff71791b3b919a95ba6 b/fuzz/seed_corpus/b5d70dc665888663f6099ff71791b3b919a95ba6
new file mode 100644
index 000000000000..ab507092917f
--- /dev/null
+++ b/fuzz/seed_corpus/b5d70dc665888663f6099ff71791b3b919a95ba6
@@ -0,0 +1,8 @@
+<!DOCTYPE doc [
+<!ELEMENT doc EMPTY>
+<!ATTLIST doc
+     defatt  (0|1)   "0"
+     xmlns:tst CDATA #FIXED "http://example.org"
+     tst:att (0|1)   "1">
+]>
+<doc att="1"/>
diff --git a/fuzz/seed_corpus/b5e888307bdab943abd4b259d65c88dcaf7a7cb7 b/fuzz/seed_corpus/b5e888307bdab943abd4b259d65c88dcaf7a7cb7
new file mode 100644
index 000000000000..0bf5f276f54c
--- /dev/null
+++ b/fuzz/seed_corpus/b5e888307bdab943abd4b259d65c88dcaf7a7cb7
@@ -0,0 +1,14 @@
+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG April 1999//EN" "http://www.w3.org/Graphics/SVG/svg-19990412.dtd">
+<svg width="4in" height="3in">
+  <defs>
+    <rect id="TemplateObject01" width="100" height="37.34"/>
+    <lineargradient id="Gradient01">
+      <gradientstop offset="30%" color="#39F"/>
+    </lineargradient>
+  </defs>
+  <desc>Defining things for later use
+  </desc>
+  <!-- SVG elements in here would reference/use 
+       the elements defined in the <defs> -->
+</svg>
diff --git a/fuzz/seed_corpus/b611704b84c0dc7432f806fdc918731de39dd5d1 b/fuzz/seed_corpus/b611704b84c0dc7432f806fdc918731de39dd5d1
new file mode 100644
index 000000000000..33b8f19321be
--- /dev/null
+++ b/fuzz/seed_corpus/b611704b84c0dc7432f806fdc918731de39dd5d1
@@ -0,0 +1,3 @@
+<?xml version="1.0"?>
+<foo xmlns="http://FOO" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+	xsi:schemaLocation="http://FOO file:///l:/libxml2/test/schemas/restriction-attr1_0.xsd" barA="hh"/>
diff --git a/fuzz/seed_corpus/b64c4b370a571587ada55f2cdb4bf029190643ce b/fuzz/seed_corpus/b64c4b370a571587ada55f2cdb4bf029190643ce
new file mode 100644
index 000000000000..eef70788df2d
--- /dev/null
+++ b/fuzz/seed_corpus/b64c4b370a571587ada55f2cdb4bf029190643ce
@@ -0,0 +1,1633 @@
+<?xml version='1.0' encoding='ISO-8859-1' standalone='no'?>
+<!DOCTYPE spec SYSTEM "dtds/spec.dtd" [
+
+<!-- LAST TOUCHED BY: Tim Bray, 8 February 1997 -->
+
+<!-- The words 'FINAL EDIT' in comments mark places where changes
+need to be made after approval of the document by the ERB, before
+publication.  -->
+
+<!ENTITY XML.version "1.0">
+<!ENTITY doc.date "10 February 1998">
+<!ENTITY iso6.doc.date "19980210">
+<!ENTITY w3c.doc.date "02-Feb-1998">
+<!ENTITY draft.day '10'>
+<!ENTITY draft.month 'February'>
+<!ENTITY draft.year '1998'>
+
+<!ENTITY WebSGML 
+ 'WebSGML Adaptations Annex to ISO 8879'>
+
+<!ENTITY lt     "<"> 
+<!ENTITY gt     ">"> 
+<!ENTITY xmlpio "'&lt;?xml'">
+<!ENTITY pic    "'?>'">
+<!ENTITY br     "\n">
+<!ENTITY cellback '#c0d9c0'>
+<!ENTITY mdash  "--"> <!-- &#x2014, but nsgmls doesn't grok hex -->
+<!ENTITY com    "--">
+<!ENTITY como   "--">
+<!ENTITY comc   "--">
+<!ENTITY hcro   "&amp;#x">
+<!-- <!ENTITY nbsp " "> -->
+<!ENTITY nbsp   "&#160;">
+<!ENTITY magicents "<code>amp</code>,
+<code>lt</code>,
+<code>gt</code>,
+<code>apos</code>,
+<code>quot</code>">
+ 
+<!-- audience and distribution status:  for use at publication time -->
+<!ENTITY doc.audience "public review and discussion">
+<!ENTITY doc.distribution "may be distributed freely, as long as
+all text and legal notices remain intact">
+
+]>
+
+<!-- for Panorama *-->
+<?VERBATIM "eg" ?>
+
+<spec>
+<header>
+<title>Extensible Markup Language (XML) 1.0</title>
+<version></version>
+<w3c-designation>REC-xml-&iso6.doc.date;</w3c-designation>
+<w3c-doctype>W3C Recommendation</w3c-doctype>
+<pubdate><day>&draft.day;</day><month>&draft.month;</month><year>&draft.year;</year></pubdate>
+
+<publoc>
+<loc  href="http://www.w3.org/TR/1998/REC-xml-&iso6.doc.date;">
+http://www.w3.org/TR/1998/REC-xml-&iso6.doc.date;</loc>
+<loc  href="http://www.w3.org/TR/1998/REC-xml-&iso6.doc.date;.xml">
+http://www.w3.org/TR/1998/REC-xml-&iso6.doc.date;.xml</loc>
+<loc  href="http://www.w3.org/TR/1998/REC-xml-&iso6.doc.date;.html">
+http://www.w3.org/TR/1998/REC-xml-&iso6.doc.date;.html</loc>
+<loc  href="http://www.w3.org/TR/1998/REC-xml-&iso6.doc.date;.pdf">
+http://www.w3.org/TR/1998/REC-xml-&iso6.doc.date;.pdf</loc>
+<loc  href="http://www.w3.org/TR/1998/REC-xml-&iso6.doc.date;.ps">
+http://www.w3.org/TR/1998/REC-xml-&iso6.doc.date;.ps</loc>
+</publoc>
+<latestloc>
+<loc  href="http://www.w3.org/TR/REC-xml">
+http://www.w3.org/TR/REC-xml</loc>
+</latestloc>
+<prevlocs>
+<loc  href="http://www.w3.org/TR/PR-xml-971208">
+http://www.w3.org/TR/PR-xml-971208</loc>
+<!--
+<loc  href='http://www.w3.org/TR/WD-xml-961114'>
+http://www.w3.org/TR/WD-xml-961114</loc>
+<loc  href='http://www.w3.org/TR/WD-xml-lang-970331'>
+http://www.w3.org/TR/WD-xml-lang-970331</loc>
+<loc  href='http://www.w3.org/TR/WD-xml-lang-970630'>
+http://www.w3.org/TR/WD-xml-lang-970630</loc>
+<loc  href='http://www.w3.org/TR/WD-xml-970807'>
+http://www.w3.org/TR/WD-xml-970807</loc>
+<loc  href='http://www.w3.org/TR/WD-xml-971117'>
+http://www.w3.org/TR/WD-xml-971117</loc>-->
+</prevlocs>
+<authlist>
+<author><name>Tim Bray</name>
+<affiliation>Textuality and Netscape</affiliation>
+<email 
+href="mailto:tbray@textuality.com">tbray@textuality.com</email></author>
+<author><name>Jean Paoli</name>
+<affiliation>Microsoft</affiliation>
+<email href="mailto:jeanpa@microsoft.com">jeanpa@microsoft.com</email></author>
+<author><name>C. M. Sperberg-McQueen</name>
+<affiliation>University of Illinois at Chicago</affiliation>
+<email href="mailto:cmsmcq@uic.edu">cmsmcq@uic.edu</email></author>
+</authlist>
+<abstract>
+<p>The Extensible Markup Language (XML) is a subset of
+SGML that is completely described in this document. Its goal is to
+enable generic SGML to be served, received, and processed on the Web
+in the way that is now possible with HTML. XML has been designed for
+ease of implementation and for interoperability with both SGML and
+HTML.</p>
+</abstract>
+<status>
+<p>This document has been reviewed by W3C Members and
+other interested parties and has been endorsed by the
+Director as a W3C Recommendation. It is a stable
+document and may be used as reference material or cited
+as a normative reference from another document. W3C's
+role in making the Recommendation is to draw attention
+to the specification and to promote its widespread
+deployment. This enhances the functionality and
+interoperability of the Web.</p>
+<p>
+This document specifies a syntax created by subsetting an existing,
+widely used international text processing standard (Standard
+Generalized Markup Language, ISO 8879:1986(E) as amended and
+corrected) for use on the World Wide Web.  It is a product of the W3C
+XML Activity, details of which can be found at <loc
+href='http://www.w3.org/XML'>http://www.w3.org/XML</loc>.  A list of
+current W3C Recommendations and other technical documents can be found
+at <loc href='http://www.w3.org/TR'>http://www.w3.org/TR</loc>.
+</p>
+<p>This specification uses the term URI, which is defined by <bibref
+ref="Berners-Lee"/>, a work in progress expected to update <bibref
+ref="RFC1738"/> and <bibref ref="RFC1808"/>. 
+</p>
+<p>The list of known errors in this specification is 
+available at 
+<loc href='http://www.w3.org/XML/xml-19980210-errata'>http://www.w3.org/XML/xml-19980210-errata</loc>.</p>
+<p>Please report errors in this document to 
+<loc href='mailto:xml-editor@w3.org'>xml-editor@w3.org</loc>.
+</p>
+</status>
+
+
+<pubstmt>
+<p>Chicago, Vancouver, Mountain View, et al.:
+World-Wide Web Consortium, XML Working Group, 1996, 1997.</p>
+</pubstmt>
+<sourcedesc>
+<p>Created in electronic form.</p>
+</sourcedesc>
+<langusage>
+<language id='EN'>English</language>
+<language id='ebnf'>Extended Backus-Naur Form (formal grammar)</language>
+</langusage>
+<revisiondesc>
+<slist>
+<sitem>1997-12-03 : CMSMcQ : yet further changes</sitem>
+<sitem>1997-12-02 : TB : further changes (see TB to XML WG,
+2 December 1997)</sitem>
+<sitem>1997-12-02 : CMSMcQ : deal with as many corrections and
+comments from the proofreaders as possible:
+entify hard-coded document date in pubdate element,
+change expansion of entity WebSGML,
+update status description as per Dan Connolly (am not sure
+about refernece to Berners-Lee et al.),
+add 'The' to abstract as per WG decision,
+move Relationship to Existing Standards to back matter and
+combine with References,
+re-order back matter so normative appendices come first,
+re-tag back matter so informative appendices are tagged informdiv1,
+remove XXX XXX from list of 'normative' specs in prose,
+move some references from Other References to Normative References,
+add RFC 1738, 1808, and 2141 to Other References (they are not
+normative since we do not require the processor to enforce any 
+rules based on them),
+add reference to 'Fielding draft' (Berners-Lee et al.),
+move notation section to end of body,
+drop URIchar non-terminal and use SkipLit instead,
+lose stray reference to defunct nonterminal 'markupdecls',
+move reference to Aho et al. into appendix (Tim's right),
+add prose note saying that hash marks and fragment identifiers are
+NOT part of the URI formally speaking, and are NOT legal in 
+system identifiers (processor 'may' signal an error).
+Work through:
+Tim Bray reacting to James Clark,
+Tim Bray on his own,
+Eve Maler,
+
+NOT DONE YET:
+change binary / text to unparsed / parsed.
+handle James's suggestion about &lt; in attriubte values
+uppercase hex characters,
+namechar list,
+</sitem>
+<sitem>1997-12-01 : JB : add some column-width parameters</sitem>
+<sitem>1997-12-01 : CMSMcQ : begin round of changes to incorporate
+recent WG decisions and other corrections:
+binding sources of character encoding info (27 Aug / 3 Sept),
+correct wording of Faust quotation (restore dropped line),
+drop SDD from EncodingDecl,
+change text at version number 1.0,
+drop misleading (wrong!) sentence about ignorables and extenders,
+modify definition of PCData to make bar on msc grammatical,
+change grammar's handling of internal subset (drop non-terminal markupdecls),
+change definition of includeSect to allow conditional sections,
+add integral-declaration constraint on internal subset,
+drop misleading / dangerous sentence about relationship of
+entities with system storage objects,
+change table body tag to htbody as per EM change to DTD,
+add rule about space normalization in public identifiers,
+add description of how to generate our name-space rules from 
+Unicode character database (needs further work!).
+</sitem>
+<sitem>1997-10-08 : TB : Removed %-constructs again, new rules
+for PE appearance.</sitem>
+<sitem>1997-10-01 : TB : Case-sensitive markup; cleaned up
+element-type defs, lotsa little edits for style</sitem>
+<sitem>1997-09-25 : TB : Change to elm's new DTD, with
+substantial detail cleanup as a side-effect</sitem>
+<sitem>1997-07-24 : CMSMcQ : correct error (lost *) in definition 
+of ignoreSectContents (thanks to Makoto Murata)</sitem>
+<sitem>Allow all empty elements to have end-tags, consistent with
+SGML TC (as per JJC).</sitem>
+<sitem>1997-07-23 : CMSMcQ : pre-emptive strike on pending corrections:
+introduce the term 'empty-element tag', note that all empty elements
+may use it, and elements declared EMPTY must use it.
+Add WFC requiring encoding decl to come first in an entity.
+Redefine notations to point to PIs as well as binary entities.
+Change autodetection table by removing bytes 3 and 4 from 
+examples with Byte Order Mark.
+Add content model as a term and clarify that it applies to both
+mixed and element content.
+</sitem>
+<sitem>1997-06-30 : CMSMcQ : change date, some cosmetic changes,
+changes to productions for choice, seq, Mixed, NotationType,
+Enumeration.  Follow James Clark's suggestion and prohibit 
+conditional sections in internal subset.  TO DO:  simplify
+production for ignored sections as a result, since we don't 
+need to worry about parsers which don't expand PErefs finding
+a conditional section.</sitem>
+<sitem>1997-06-29 : TB : various edits</sitem>
+<sitem>1997-06-29 : CMSMcQ : further changes:
+Suppress old FINAL EDIT comments and some dead material.
+Revise occurrences of % in grammar to exploit Henry Thompson's pun,
+especially markupdecl and attdef.
+Remove RMD requirement relating to element content (?).
+</sitem>
+<sitem>1997-06-28 : CMSMcQ : Various changes for 1 July draft:
+Add text for draconian error handling (introduce
+the term Fatal Error).
+RE deleta est (changing wording from 
+original announcement to restrict the requirement to validating
+parsers).
+Tag definition of validating processor and link to it.
+Add colon as name character.
+Change def of %operator.
+Change standard definitions of lt, gt, amp.
+Strip leading zeros from #x00nn forms.</sitem>
+<sitem>1997-04-02 : CMSMcQ : final corrections of editorial errors
+found in last night's proofreading.  Reverse course once more on
+well-formed:   Webster's Second hyphenates it, and that's enough
+for me.</sitem>
+<sitem>1997-04-01 : CMSMcQ : corrections from JJC, EM, HT, and self</sitem>
+<sitem>1997-03-31 : Tim Bray : many changes</sitem>
+<sitem>1997-03-29 : CMSMcQ : some Henry Thompson (on entity handling),
+some Charles Goldfarb, some ERB decisions (PE handling in miscellaneous
+declarations.  Changed Ident element to accept def attribute.
+Allow normalization of Unicode characters.  move def of systemliteral
+into section on literals.</sitem>
+<sitem>1997-03-28 : CMSMcQ : make as many corrections as possible, from
+Terry Allen, Norbert Mikula, James Clark, Jon Bosak, Henry Thompson,
+Paul Grosso, and self.  Among other things:  give in on "well formed"
+(Terry is right), tentatively rename QuotedCData as AttValue
+and Literal as EntityValue to be more informative, since attribute
+values are the <emph>only</emph> place QuotedCData was used, and
+vice versa for entity text and Literal. (I'd call it Entity Text, 
+but 8879 uses that name for both internal and external entities.)</sitem>
+<sitem>1997-03-26 : CMSMcQ : resynch the two forks of this draft, reapply
+my changes dated 03-20 and 03-21.  Normalize old 'may not' to 'must not'
+except in the one case where it meant 'may or may not'.</sitem>
+<sitem>1997-03-21 : TB : massive changes on plane flight from Chicago
+to Vancouver</sitem>
+<sitem>1997-03-21 : CMSMcQ : correct as many reported errors as possible.
+</sitem>
+<sitem>1997-03-20 : CMSMcQ : correct typos listed in CMSMcQ hand copy of spec.</sitem>
+<sitem>1997-03-20 : CMSMcQ : cosmetic changes preparatory to revision for
+WWW conference April 1997:  restore some of the internal entity 
+references (e.g. to docdate, etc.), change character xA0 to &amp;nbsp;
+and define nbsp as &amp;#160;, and refill a lot of paragraphs for
+legibility.</sitem>
+<sitem>1996-11-12 : CMSMcQ : revise using Tim's edits:
+Add list type of NUMBERED and change most lists either to
+BULLETS or to NUMBERED.
+Suppress QuotedNames, Names (not used).
+Correct trivial-grammar doc type decl.
+Rename 'marked section' as 'CDATA section' passim.
+Also edits from James Clark:
+Define the set of characters from which [^abc] subtracts.
+Charref should use just [0-9] not Digit.
+Location info needs cleaner treatment:  remove?  (ERB
+question).
+One example of a PI has wrong pic.
+Clarify discussion of encoding names.
+Encoding failure should lead to unspecified results; don't
+prescribe error recovery.
+Don't require exposure of entity boundaries.
+Ignore white space in element content.
+Reserve entity names of the form u-NNNN.
+Clarify relative URLs.
+And some of my own:
+Correct productions for content model:  model cannot
+consist of a name, so "elements ::= cp" is no good.
+</sitem>
+<sitem>1996-11-11 : CMSMcQ : revise for style.
+Add new rhs to entity declaration, for parameter entities.</sitem>
+<sitem>1996-11-10 : CMSMcQ : revise for style.
+Fix / complete section on names, characters.
+Add sections on parameter entities, conditional sections.
+Still to do:  Add compatibility note on deterministic content models.
+Finish stylistic revision.</sitem>
+<sitem>1996-10-31 : TB : Add Entity Handling section</sitem>
+<sitem>1996-10-30 : TB : Clean up term &amp; termdef.  Slip in
+ERB decision re EMPTY.</sitem>
+<sitem>1996-10-28 : TB : Change DTD.  Implement some of Michael's
+suggestions.  Change comments back to //.  Introduce language for
+XML namespace reservation.  Add section on white-space handling.
+Lots more cleanup.</sitem>
+<sitem>1996-10-24 : CMSMcQ : quick tweaks, implement some ERB
+decisions.  Characters are not integers.  Comments are /* */ not //.
+Add bibliographic refs to 10646, HyTime, Unicode.
+Rename old Cdata as MsData since it's <emph>only</emph> seen
+in marked sections.  Call them attribute-value pairs not
+name-value pairs, except once.  Internal subset is optional, needs
+'?'.  Implied attributes should be signaled to the app, not
+have values supplied by processor.</sitem>
+<sitem>1996-10-16 : TB : track down &amp; excise all DSD references;
+introduce some EBNF for entity declarations.</sitem>
+<sitem>1996-10-?? : TB : consistency check, fix up scraps so
+they all parse, get formatter working, correct a few productions.</sitem>
+<sitem>1996-10-10/11 : CMSMcQ : various maintenance, stylistic, and
+organizational changes:
+Replace a few literals with xmlpio and
+pic entities, to make them consistent and ensure we can change pic
+reliably when the ERB votes.
+Drop paragraph on recognizers from notation section.
+Add match, exact match to terminology.
+Move old 2.2 XML Processors and Apps into intro.
+Mention comments, PIs, and marked sections in discussion of
+delimiter escaping.
+Streamline discussion of doctype decl syntax.
+Drop old section of 'PI syntax' for doctype decl, and add
+section on partial-DTD summary PIs to end of Logical Structures
+section.
+Revise DSD syntax section to use Tim's subset-in-a-PI
+mechanism.</sitem>
+<sitem>1996-10-10 : TB : eliminate name recognizers (and more?)</sitem>
+<sitem>1996-10-09 : CMSMcQ : revise for style, consistency through 2.3
+(Characters)</sitem>
+<sitem>1996-10-09 : CMSMcQ : re-unite everything for convenience,
+at least temporarily, and revise quickly</sitem>
+<sitem>1996-10-08 : TB : first major homogenization pass</sitem>
+<sitem>1996-10-08 : TB : turn "current" attribute on div type into 
+CDATA</sitem>
+<sitem>1996-10-02 : TB : remould into skeleton + entities</sitem>
+<sitem>1996-09-30 : CMSMcQ : add a few more sections prior to exchange
+                            with Tim.</sitem>
+<sitem>1996-09-20 : CMSMcQ : finish transcribing notes.</sitem>
+<sitem>1996-09-19 : CMSMcQ : begin transcribing notes for draft.</sitem>
+<sitem>1996-09-13 : CMSMcQ : made outline from notes of 09-06,
+do some housekeeping</sitem>
+</slist>
+</revisiondesc>
+</header>
+<body> 
+<div1 id='sec-intro'>
+<head>Introduction</head>
+<p>Extensible Markup Language, abbreviated XML, describes a class of
+data objects called <termref def="dt-xml-doc">XML documents</termref> and
+partially describes the behavior of 
+computer programs which process them. XML is an application profile or
+restricted form of SGML, the Standard Generalized Markup 
+Language <bibref ref='ISO8879'/>.
+By construction, XML documents 
+are conforming SGML documents.
+</p>
+<p>XML documents are made up of storage units called <termref
+def="dt-entity">entities</termref>, which contain either parsed
+or unparsed data.
+Parsed data is made up of <termref def="dt-character">characters</termref>,
+some 
+of which form <termref def="dt-chardata">character data</termref>, 
+and some of which form <termref def="dt-markup">markup</termref>.
+Markup encodes a description of the document's storage layout and
+logical structure. XML provides a mechanism to impose constraints on
+the storage layout and logical structure.</p>
+<p><termdef id="dt-xml-proc" term="XML Processor">A software module
+called an <term>XML processor</term> is used to read XML documents
+and provide access to their content and structure.</termdef> <termdef
+id="dt-app" term="Application">It is assumed that an XML processor is
+doing its work on behalf of another module, called the
+<term>application</term>.</termdef> This specification describes the
+required behavior of an XML processor in terms of how it must read XML
+data and the information it must provide to the application.</p>
+ 
+<div2 id='sec-origin-goals'>
+<head>Origin and Goals</head>
+<p>XML was developed by an XML Working Group (originally known as the
+SGML Editorial Review Board) formed under the auspices of the World
+Wide Web Consortium (W3C) in 1996.
+It was chaired by Jon Bosak of Sun
+Microsystems with the active participation of an XML Special
+Interest Group (previously known as the SGML Working Group) also
+organized by the W3C. The membership of the XML Working Group is given
+in an appendix. Dan Connolly served as the WG's contact with the W3C.
+</p>
+<p>The design goals for XML are:<olist>
+<item><p>XML shall be straightforwardly usable over the
+Internet.</p></item>
+<item><p>XML shall support a wide variety of applications.</p></item>
+<item><p>XML shall be compatible with SGML.</p></item>
+<item><p>It shall be easy to write programs which process XML
+documents.</p></item>
+<item><p>The number of optional features in XML is to be kept to the
+absolute minimum, ideally zero.</p></item>
+<item><p>XML documents should be human-legible and reasonably
+clear.</p></item>
+<item><p>The XML design should be prepared quickly.</p></item>
+<item><p>The design of XML shall be formal and concise.</p></item>
+<item><p>XML documents shall be easy to create.</p></item>
+<item><p>Terseness in XML markup is of minimal importance.</p></item></olist>
+</p>
+<p>This specification, 
+together with associated standards
+(Unicode and ISO/IEC 10646 for characters,
+Internet RFC 1766 for language identification tags, 
+ISO 639 for language name codes, and 
+ISO 3166 for country name codes),
+provides all the information necessary to understand 
+XML Version &XML.version;
+and construct computer programs to process it.</p>
+<p>This version of the XML specification
+<!-- is for &doc.audience;.-->
+&doc.distribution;.</p>
+
+</div2>
+ 
+
+
+ 
+<div2 id='sec-terminology'>
+<head>Terminology</head>
+ 
+<p>The terminology used to describe XML documents is defined in the body of
+this specification.
+The terms defined in the following list are used in building those
+definitions and in describing the actions of an XML processor:
+<glist>
+<gitem>
+<label>may</label>
+<def><p><termdef id="dt-may" term="May">Conforming documents and XML
+processors are permitted to but need not behave as
+described.</termdef></p></def>
+</gitem>
+<gitem>
+<label>must</label>
+<def><p>Conforming documents and XML processors 
+are required to behave as described; otherwise they are in error.
+<!-- do NOT change this! this is what defines a violation of
+a 'must' clause as 'an error'. -MSM -->
+</p></def>
+</gitem>
+<gitem>
+<label>error</label>
+<def><p><termdef id='dt-error' term='Error'
+>A violation of the rules of this
+specification; results are
+undefined.  Conforming software may detect and report an error and may
+recover from it.</termdef></p></def>
+</gitem>
+<gitem>
+<label>fatal error</label>
+<def><p><termdef id="dt-fatal" term="Fatal Error">An error
+which a conforming <termref def="dt-xml-proc">XML processor</termref>
+must detect and report to the application.
+After encountering a fatal error, the
+processor may continue
+processing the data to search for further errors and may report such
+errors to the application.  In order to support correction of errors,
+the processor may make unprocessed data from the document (with
+intermingled character data and markup) available to the application.
+Once a fatal error is detected, however, the processor must not
+continue normal processing (i.e., it must not
+continue to pass character data and information about the document's
+logical structure to the application in the normal way).
+</termdef></p></def>
+</gitem>
+<gitem>
+<label>at user option</label>
+<def><p>Conforming software may or must (depending on the modal verb in the
+sentence) behave as described; if it does, it must
+provide users a means to enable or disable the behavior
+described.</p></def>
+</gitem>
+<gitem>
+<label>validity constraint</label>
+<def><p>A rule which applies to all 
+<termref def="dt-valid">valid</termref> XML documents.
+Violations of validity constraints are errors; they must, at user option, 
+be reported by 
+<termref def="dt-validating">validating XML processors</termref>.</p></def>
+</gitem>
+<gitem>
+<label>well-formedness constraint</label>
+<def><p>A rule which applies to all <termref
+def="dt-wellformed">well-formed</termref> XML documents.
+Violations of well-formedness constraints are 
+<termref def="dt-fatal">fatal errors</termref>.</p></def>
+</gitem>
+
+<gitem>
+<label>match</label>
+<def><p><termdef id="dt-match" term="match">(Of strings or names:) 
+Two strings or names being compared must be identical.
+Characters with multiple possible representations in ISO/IEC 10646 (e.g.
+characters with 
+both precomposed and base+diacritic forms) match only if they have the
+same representation in both strings.
+At user option, processors may normalize such characters to
+some canonical form.
+No case folding is performed. 
+(Of strings and rules in the grammar:)  
+A string matches a grammatical production if it belongs to the
+language generated by that production.
+(Of content and content models:)
+An element matches its declaration when it conforms
+in the fashion described in the constraint
+<specref ref='elementvalid'/>.
+</termdef>
+</p></def>
+</gitem>
+<gitem>
+<label>for compatibility</label>
+<def><p><termdef id="dt-compat" term="For Compatibility">A feature of
+XML included solely to ensure that XML remains compatible with SGML.
+</termdef></p></def>
+</gitem>
+<gitem>
+<label>for interoperability</label>
+<def><p><termdef id="dt-interop" term="For interoperability">A
+non-binding recommendation included to increase the chances that XML
+documents can be processed by the existing installed base of SGML
+processors which predate the
+&WebSGML;.</termdef></p></def>
+</gitem>
+</glist>
+</p>
+</div2>
+
+ 
+</div1>
+<!-- &Docs; -->
+ 
+<div1 id='sec-documents'>
+<head>Documents</head>
+ 
+<p><termdef id="dt-xml-doc" term="XML Document">
+A data object is an
+<term>XML document</term> if it is
+<termref def="dt-wellformed">well-formed</termref>, as
+defined in this specification.
+A well-formed XML document may in addition be
+<termref def="dt-valid">valid</termref> if it meets certain further 
+constraints.</termdef></p>
+ 
+<p>Each XML document has both a logical and a physical structure.
+Physically, the document is composed of units called <termref
+def="dt-entity">entities</termref>.  An entity may <termref
+def="dt-entref">refer</termref> to other entities to cause their
+inclusion in the document. A document begins in a "root"  or <termref
+def="dt-docent">document entity</termref>.
+Logically, the document is composed of declarations, elements, 
+comments,
+character references, and
+processing
+instructions, all of which are indicated in the document by explicit
+markup.
+The logical and physical structures must nest properly, as described  
+in <specref ref='wf-entities'/>.
+</p>
+ 
+<div2 id='sec-well-formed'>
+<head>Well-Formed XML Documents</head>
+ 
+<p><termdef id="dt-wellformed" term="Well-Formed">
+A textual object is 
+a well-formed XML document if:</termdef>
+<olist>
+<item><p>Taken as a whole, it
+matches the production labeled <nt def='NT-document'>document</nt>.</p></item>
+<item><p>It
+meets all the well-formedness constraints given in this specification.</p>
+</item>
+<item><p>Each of the <termref def='dt-parsedent'>parsed entities</termref> 
+which is referenced directly or indirectly within the document is
+<titleref href='wf-entities'>well-formed</titleref>.</p></item>
+</olist></p>
+<p>
+<scrap lang='ebnf' id='document'>
+<head>Document</head>
+<prod id='NT-document'><lhs>document</lhs>
+<rhs><nt def='NT-prolog'>prolog</nt> 
+<nt def='NT-element'>element</nt> 
+<nt def='NT-Misc'>Misc</nt>*</rhs></prod>
+</scrap>
+</p>
+<p>Matching the <nt def="NT-document">document</nt> production 
+implies that:
+<olist>
+<item><p>It contains one or more
+<termref def="dt-element">elements</termref>.</p>
+</item>
+<!--* N.B. some readers (notably JC) find the following
+paragraph awkward and redundant.  I agree it's logically redundant:
+it *says* it is summarizing the logical implications of
+matching the grammar, and that means by definition it's
+logically redundant.  I don't think it's rhetorically
+redundant or unnecessary, though, so I'm keeping it.  It
+could however use some recasting when the editors are feeling
+stronger. -MSM *-->
+<item><p><termdef id="dt-root" term="Root Element">There is  exactly
+one element, called the <term>root</term>, or document element,  no
+part of which appears in the <termref
+def="dt-content">content</termref> of any other element.</termdef>
+For all other elements, if the start-tag is in the content of another
+element, the end-tag is in the content of the same element.  More
+simply stated, the elements, delimited by start- and end-tags, nest
+properly within each other.
+</p></item>
+</olist>
+</p>
+<p><termdef id="dt-parentchild" term="Parent/Child">As a consequence 
+of this,
+for each non-root element
+<code>C</code> in the document, there is one other element <code>P</code>
+in the document such that 
+<code>C</code> is in the content of <code>P</code>, but is not in
+the content of any other element that is in the content of
+<code>P</code>.  
+<code>P</code> is referred to as the
+<term>parent</term> of <code>C</code>, and <code>C</code> as a
+<term>child</term> of <code>P</code>.</termdef></p></div2>
+ 
+<div2 id="charsets">
+<head>Characters</head>
+ 
+<p><termdef id="dt-text" term="Text">A parsed entity contains
+<term>text</term>, a sequence of 
+<termref def="dt-character">characters</termref>, 
+which may represent markup or character data.</termdef> 
+<termdef id="dt-character" term="Character">A <term>character</term> 
+is an atomic unit of text as specified by
+ISO/IEC 10646 <bibref ref="ISO10646"/>.
+Legal characters are tab, carriage return, line feed, and the legal
+graphic characters of Unicode and ISO/IEC 10646.
+The use of "compatibility characters", as defined in section 6.8
+of <bibref ref='Unicode'/>, is discouraged.
+</termdef> 
+<scrap lang="ebnf" id="char32">
+<head>Character Range</head>
+<prodgroup pcw2="4" pcw4="17.5" pcw5="11">
+<prod id="NT-Char"><lhs>Char</lhs> 
+<rhs>#x9 | #xA | #xD | [#x20-#xD7FF] | [#xE000-#xFFFD] 
+| [#x10000-#x10FFFF]</rhs> 
+<com>any Unicode character, excluding the
+surrogate blocks, FFFE, and FFFF.</com> </prod>
+</prodgroup>
+</scrap>
+</p>
+
+<p>The mechanism for encoding character code points into bit patterns may
+vary from entity to entity. All XML processors must accept the UTF-8
+and UTF-16 encodings of 10646; the mechanisms for signaling which of
+the two is in use, or for bringing other encodings into play, are
+discussed later, in <specref ref='charencoding'/>.
+</p>
+<!--
+<p>Regardless of the specific encoding used, any character in the ISO/IEC
+10646 character set may be referred to by the decimal or hexadecimal
+equivalent of its 
+UCS-4 code value.
+</p>-->
+</div2>
+ 
+<div2 id='sec-common-syn'>
+<head>Common Syntactic Constructs</head>
+ 
+<p>This section defines some symbols used widely in the grammar.</p>
+<p><nt def="NT-S">S</nt> (white space) consists of one or more space (#x20)
+characters, carriage returns, line feeds, or tabs.
+
+<scrap lang="ebnf" id='white'>
+<head>White Space</head>
+<prodgroup pcw2="4" pcw4="17.5" pcw5="11">
+<prod id='NT-S'><lhs>S</lhs>
+<rhs>(#x20 | #x9 | #xD | #xA)+</rhs>
+</prod>
+</prodgroup>
+</scrap></p>
+<p>Characters are classified for convenience as letters, digits, or other
+characters.  Letters consist of an alphabetic or syllabic 
+base character possibly
+followed by one or more combining characters, or of an ideographic
+character.  
+Full definitions of the specific characters in each class
+are given in <specref ref='CharClasses'/>.</p>
+<p><termdef id="dt-name" term="Name">A <term>Name</term> is a token
+beginning with a letter or one of a few punctuation characters, and continuing
+with letters, digits, hyphens, underscores, colons, or full stops, together
+known as name characters.</termdef>
+Names beginning with the string "<code>xml</code>", or any string
+which would match <code>(('X'|'x') ('M'|'m') ('L'|'l'))</code>, are
+reserved for standardization in this or future versions of this
+specification.
+</p>
+<note>
+<p>The colon character within XML names is reserved for experimentation with
+name spaces.  
+Its meaning is expected to be
+standardized at some future point, at which point those documents 
+using the colon for experimental purposes may need to be updated.
+(There is no guarantee that any name-space mechanism
+adopted for XML will in fact use the colon as a name-space delimiter.)
+In practice, this means that authors should not use the colon in XML
+names except as part of name-space experiments, but that XML processors
+should accept the colon as a name character.</p>
+</note>
+<p>An
+<nt def='NT-Nmtoken'>Nmtoken</nt> (name token) is any mixture of
+name characters.
+<scrap lang='ebnf'>
+<head>Names and Tokens</head>
+<prod id='NT-NameChar'><lhs>NameChar</lhs>
+<rhs><nt def="NT-Letter">Letter</nt> 
+| <nt def='NT-Digit'>Digit</nt> 
+| '.' | '-' | '_' | ':'
+| <nt def='NT-CombiningChar'>CombiningChar</nt> 
+| <nt def='NT-Extender'>Extender</nt></rhs>
+</prod>
+<prod id='NT-Name'><lhs>Name</lhs>
+<rhs>(<nt def='NT-Letter'>Letter</nt> | '_' | ':')
+(<nt def='NT-NameChar'>NameChar</nt>)*</rhs></prod>
+<prod id='NT-Names'><lhs>Names</lhs>
+<rhs><nt def='NT-Name'>Name</nt> 
+(<nt def='NT-S'>S</nt> <nt def='NT-Name'>Name</nt>)*</rhs></prod>
+<prod id='NT-Nmtoken'><lhs>Nmtoken</lhs>
+<rhs>(<nt def='NT-NameChar'>NameChar</nt>)+</rhs></prod>
+<prod id='NT-Nmtokens'><lhs>Nmtokens</lhs>
+<rhs><nt def='NT-Nmtoken'>Nmtoken</nt> (<nt def='NT-S'>S</nt> <nt def='NT-Nmtoken'>Nmtoken</nt>)*</rhs></prod>
+</scrap>
+</p>
+<p>Literal data is any quoted string not containing
+the quotation mark used as a delimiter for that string.
+Literals are used
+for specifying the content of internal entities
+(<nt def='NT-EntityValue'>EntityValue</nt>),
+the values of attributes (<nt def='NT-AttValue'>AttValue</nt>), 
+and external identifiers 
+(<nt def="NT-SystemLiteral">SystemLiteral</nt>).  
+Note that a <nt def='NT-SystemLiteral'>SystemLiteral</nt>
+can be parsed without scanning for markup.
+<scrap lang='ebnf'>
+<head>Literals</head>
+<prod id='NT-EntityValue'><lhs>EntityValue</lhs>
+<rhs>'"' 
+([^%&amp;"] 
+| <nt def='NT-PEReference'>PEReference</nt> 
+| <nt def='NT-Reference'>Reference</nt>)*
+'"' 
+</rhs>
+<rhs>|&nbsp; 
+"'" 
+([^%&amp;'] 
+| <nt def='NT-PEReference'>PEReference</nt> 
+| <nt def='NT-Reference'>Reference</nt>)* 
+"'"</rhs>
+</prod>
+<prod id='NT-AttValue'><lhs>AttValue</lhs>
+<rhs>'"' 
+([^&lt;&amp;"] 
+| <nt def='NT-Reference'>Reference</nt>)* 
+'"' 
+</rhs>
+<rhs>|&nbsp; 
+"'" 
+([^&lt;&amp;'] 
+| <nt def='NT-Reference'>Reference</nt>)* 
+"'"</rhs>
+</prod>
+<prod id="NT-SystemLiteral"><lhs>SystemLiteral</lhs>
+<rhs>('"' [^"]* '"') |&nbsp;("'" [^']* "'")
+</rhs>
+</prod>
+<prod id="NT-PubidLiteral"><lhs>PubidLiteral</lhs>
+<rhs>'"' <nt def='NT-PubidChar'>PubidChar</nt>* 
+'"' 
+| "'" (<nt def='NT-PubidChar'>PubidChar</nt> - "'")* "'"</rhs>
+</prod>
+<prod id="NT-PubidChar"><lhs>PubidChar</lhs>
+<rhs>#x20 | #xD | #xA 
+|&nbsp;[a-zA-Z0-9]
+|&nbsp;[-'()+,./:=?;!*#@$_%]</rhs>
+</prod>
+</scrap>
+</p>
+
+</div2>
+
+<div2 id='syntax'>
+<head>Character Data and Markup</head>
+ 
+<p><termref def='dt-text'>Text</termref> consists of intermingled 
+<termref def="dt-chardata">character
+data</termref> and markup.
+<termdef id="dt-markup" term="Markup"><term>Markup</term> takes the form of
+<termref def="dt-stag">start-tags</termref>,
+<termref def="dt-etag">end-tags</termref>,
+<termref def="dt-empty">empty-element tags</termref>,
+<termref def="dt-entref">entity references</termref>,
+<termref def="dt-charref">character references</termref>,
+<termref def="dt-comment">comments</termref>,
+<termref def="dt-cdsection">CDATA section</termref> delimiters,
+<termref def="dt-doctype">document type declarations</termref>, and
+<termref def="dt-pi">processing instructions</termref>.
+</termdef>
+</p>
+<p><termdef id="dt-chardata" term="Character Data">All text that is not markup
+constitutes the <term>character data</term> of
+the document.</termdef></p>
+<p>The ampersand character (&amp;) and the left angle bracket (&lt;)
+may appear in their literal form <emph>only</emph> when used as markup
+delimiters, or within a <termref def="dt-comment">comment</termref>, a
+<termref def="dt-pi">processing instruction</termref>, 
+or a <termref def="dt-cdsection">CDATA section</termref>.  
+
+They are also legal within the <termref def='dt-litentval'>literal entity
+value</termref> of an internal entity declaration; see
+<specref ref='wf-entities'/>.
+<!-- FINAL EDIT:  restore internal entity decl or leave it out. -->
+If they are needed elsewhere,
+they must be <termref def="dt-escape">escaped</termref>
+using either <termref def='dt-charref'>numeric character references</termref>
+or the strings
+"<code>&amp;amp;</code>" and "<code>&amp;lt;</code>" respectively. 
+The right angle
+bracket (>) may be represented using the string
+"<code>&amp;gt;</code>", and must, <termref def='dt-compat'>for
+compatibility</termref>, 
+be escaped using
+"<code>&amp;gt;</code>" or a character reference 
+when it appears in the string
+"<code>]]&gt;</code>"
+in content, 
+when that string is not marking the end of 
+a <termref def="dt-cdsection">CDATA section</termref>. 
+</p>
+<p>
+In the content of elements, character data 
+is any string of characters which does
+not contain the start-delimiter of any markup.  
+In a CDATA section, character data
+is any string of characters not including the CDATA-section-close
+delimiter, "<code>]]&gt;</code>".</p>
+<p>
+To allow attribute values to contain both single and double quotes, the
+apostrophe or single-quote character (') may be represented as
+"<code>&amp;apos;</code>", and the double-quote character (") as
+"<code>&amp;quot;</code>".
+<scrap lang="ebnf">
+<head>Character Data</head>
+<prod id='NT-CharData'>
+<lhs>CharData</lhs>
+<rhs>[^&lt;&amp;]* - ([^&lt;&amp;]* ']]&gt;' [^&lt;&amp;]*)</rhs>
+</prod>
+</scrap>
+</p>
+</div2>
+ 
+<div2 id='sec-comments'>
+<head>Comments</head>
+ 
+<p><termdef id="dt-comment" term="Comment"><term>Comments</term> may 
+appear anywhere in a document outside other 
+<termref def='dt-markup'>markup</termref>; in addition,
+they may appear within the document type declaration
+at places allowed by the grammar.
+They are not part of the document's <termref def="dt-chardata">character
+data</termref>; an XML
+processor may, but need not, make it possible for an application to
+retrieve the text of comments.
+<termref def="dt-compat">For compatibility</termref>, the string
+"<code>--</code>" (double-hyphen) must not occur within
+comments.
+<scrap lang="ebnf">
+<head>Comments</head>
+<prod id='NT-Comment'><lhs>Comment</lhs>
+<rhs>'&lt;!--'
+((<nt def='NT-Char'>Char</nt> - '-') 
+| ('-' (<nt def='NT-Char'>Char</nt> - '-')))* 
+'-->'</rhs>
+</prod>
+</scrap>
+</termdef></p>
+<p>An example of a comment:
+<eg>&lt;!&como; declarations for &lt;head> &amp; &lt;body> &comc;&gt;</eg>
+</p>
+</div2>
+ 
+<div2 id='sec-pi'>
+<head>Processing Instructions</head>
+ 
+<p><termdef id="dt-pi" term="Processing instruction"><term>Processing
+instructions</term> (PIs) allow documents to contain instructions
+for applications.
+ 
+<scrap lang="ebnf">
+<head>Processing Instructions</head>
+<prod id='NT-PI'><lhs>PI</lhs>
+<rhs>'&lt;?' <nt def='NT-PITarget'>PITarget</nt> 
+(<nt def='NT-S'>S</nt> 
+(<nt def='NT-Char'>Char</nt>* - 
+(<nt def='NT-Char'>Char</nt>* &pic; <nt def='NT-Char'>Char</nt>*)))?
+&pic;</rhs></prod>
+<prod id='NT-PITarget'><lhs>PITarget</lhs>
+<rhs><nt def='NT-Name'>Name</nt> - 
+(('X' | 'x') ('M' | 'm') ('L' | 'l'))</rhs>
+</prod>
+</scrap></termdef>
+PIs are not part of the document's <termref def="dt-chardata">character
+data</termref>, but must be passed through to the application. The
+PI begins with a target (<nt def='NT-PITarget'>PITarget</nt>) used
+to identify the application to which the instruction is directed.  
+The target names "<code>XML</code>", "<code>xml</code>", and so on are
+reserved for standardization in this or future versions of this
+specification.
+The 
+XML <termref def='dt-notation'>Notation</termref> mechanism
+may be used for
+formal declaration of PI targets.
+</p>
+</div2>
+ 
+<div2 id='sec-cdata-sect'>
+<head>CDATA Sections</head>
+ 
+<p><termdef id="dt-cdsection" term="CDATA Section"><term>CDATA sections</term>
+may occur 
+anywhere character data may occur; they are
+used to escape blocks of text containing characters which would
+otherwise be recognized as markup.  CDATA sections begin with the
+string "<code>&lt;![CDATA[</code>" and end with the string
+"<code>]]&gt;</code>":
+<scrap lang="ebnf">
+<head>CDATA Sections</head>
+<prod id='NT-CDSect'><lhs>CDSect</lhs>
+<rhs><nt def='NT-CDStart'>CDStart</nt> 
+<nt def='NT-CData'>CData</nt> 
+<nt def='NT-CDEnd'>CDEnd</nt></rhs></prod>
+<prod id='NT-CDStart'><lhs>CDStart</lhs>
+<rhs>'&lt;![CDATA['</rhs>
+</prod>
+<prod id='NT-CData'><lhs>CData</lhs>
+<rhs>(<nt def='NT-Char'>Char</nt>* - 
+(<nt def='NT-Char'>Char</nt>* ']]&gt;' <nt def='NT-Char'>Char</nt>*))
+</rhs>
+</prod>
+<prod id='NT-CDEnd'><lhs>CDEnd</lhs>
+<rhs>']]&gt;'</rhs>
+</prod>
+</scrap>
+
+Within a CDATA section, only the <nt def='NT-CDEnd'>CDEnd</nt> string is
+recognized as markup, so that left angle brackets and ampersands may occur in
+their literal form; they need not (and cannot) be escaped using
+"<code>&amp;lt;</code>" and "<code>&amp;amp;</code>".  CDATA sections
+cannot nest.</termdef>
+</p>
+
+<p>An example of a CDATA section, in which "<code>&lt;greeting></code>" and 
+"<code>&lt;/greeting></code>"
+are recognized as <termref def='dt-chardata'>character data</termref>, not
+<termref def='dt-markup'>markup</termref>:
+<eg>&lt;![CDATA[&lt;greeting>Hello, world!&lt;/greeting>]]&gt;</eg>
+</p>
+</div2>
+ 
+<div2 id='sec-prolog-dtd'>
+<head>Prolog and Document Type Declaration</head>
+ 
+<p><termdef id='dt-xmldecl' term='XML Declaration'>XML documents 
+may, and should, 
+begin with an <term>XML declaration</term> which specifies
+the version of
+XML being used.</termdef>
+For example, the following is a complete XML document, <termref
+def="dt-wellformed">well-formed</termref> but not
+<termref def="dt-valid">valid</termref>:
+<eg><![CDATA[<?xml version="1.0"?>
+<greeting>Hello, world!</greeting>
+]]></eg>
+and so is this:
+<eg><![CDATA[<greeting>Hello, world!</greeting>
+]]></eg>
+</p>
+
+<p>The version number "<code>1.0</code>" should be used to indicate
+conformance to this version of this specification; it is an error
+for a document to use the value "<code>1.0</code>" 
+if it does not conform to this version of this specification.
+It is the intent
+of the XML working group to give later versions of this specification
+numbers other than "<code>1.0</code>", but this intent does not
+indicate a
+commitment to produce any future versions of XML, nor if any are produced, to
+use any particular numbering scheme.
+Since future versions are not ruled out, this construct is provided 
+as a means to allow the possibility of automatic version recognition, should
+it become necessary.
+Processors may signal an error if they receive documents labeled with 
+versions they do not support. 
+</p>
+<p>The function of the markup in an XML document is to describe its
+storage and logical structure and to associate attribute-value pairs
+with its logical structures.  XML provides a mechanism, the <termref
+def="dt-doctype">document type declaration</termref>, to define
+constraints on the logical structure and to support the use of
+predefined storage units.
+
+<termdef id="dt-valid" term="Validity">An XML document is 
+<term>valid</term> if it has an associated document type
+declaration and if the document
+complies with the constraints expressed in it.</termdef></p>
+<p>The document type declaration must appear before
+the first <termref def="dt-element">element</termref> in the document.
+<scrap lang="ebnf" id='xmldoc'>
+<head>Prolog</head>
+<prodgroup pcw2="6" pcw4="17.5" pcw5="9">
+<prod id='NT-prolog'><lhs>prolog</lhs>
+<rhs><nt def='NT-XMLDecl'>XMLDecl</nt>? 
+<nt def='NT-Misc'>Misc</nt>* 
+(<nt def='NT-doctypedecl'>doctypedecl</nt> 
+<nt def='NT-Misc'>Misc</nt>*)?</rhs></prod>
+<prod id='NT-XMLDecl'><lhs>XMLDecl</lhs>
+<rhs>&xmlpio; 
+<nt def='NT-VersionInfo'>VersionInfo</nt> 
+<nt def='NT-EncodingDecl'>EncodingDecl</nt>? 
+<nt def='NT-SDDecl'>SDDecl</nt>? 
+<nt def="NT-S">S</nt>? 
+&pic;</rhs>
+</prod>
+<prod id='NT-VersionInfo'><lhs>VersionInfo</lhs>
+<rhs><nt def="NT-S">S</nt> 'version' <nt def='NT-Eq'>Eq</nt> 
+(' <nt def="NT-VersionNum">VersionNum</nt> ' 
+| " <nt def="NT-VersionNum">VersionNum</nt> ")</rhs>
+</prod>
+<prod id='NT-Eq'><lhs>Eq</lhs>
+<rhs><nt def='NT-S'>S</nt>? '=' <nt def='NT-S'>S</nt>?</rhs></prod>
+<prod id="NT-VersionNum">
+<lhs>VersionNum</lhs>
+<rhs>([a-zA-Z0-9_.:] | '-')+</rhs>
+</prod>
+<prod id='NT-Misc'><lhs>Misc</lhs>
+<rhs><nt def='NT-Comment'>Comment</nt> | <nt def='NT-PI'>PI</nt> | 
+<nt def='NT-S'>S</nt></rhs></prod>
+</prodgroup>
+</scrap></p>
+
+<p><termdef id="dt-doctype" term="Document Type Declaration">The XML
+<term>document type declaration</term> 
+contains or points to 
+<termref def='dt-markupdecl'>markup declarations</termref> 
+that provide a grammar for a
+class of documents.  
+This grammar is known as a document type definition,
+or <term>DTD</term>.  
+The document type declaration can point to an external subset (a
+special kind of 
+<termref def='dt-extent'>external entity</termref>) containing markup
+declarations, or can 
+contain the markup declarations directly in an internal subset, or can do
+both.   
+The DTD for a document consists of both subsets taken
+together.</termdef>
+</p>
+<p><termdef id="dt-markupdecl" term="markup declaration">
+A <term>markup declaration</term> is 
+an <termref def="dt-eldecl">element type declaration</termref>, 
+an <termref def="dt-attdecl">attribute-list declaration</termref>, 
+an <termref def="dt-entdecl">entity declaration</termref>, or
+a <termref def="dt-notdecl">notation declaration</termref>.
+</termdef>
+These declarations may be contained in whole or in part
+within <termref def='dt-PE'>parameter entities</termref>,
+as described in the well-formedness and validity constraints below.
+For fuller information, see
+<specref ref="sec-physical-struct"/>.</p>
+<scrap lang="ebnf" id='dtd'>
+<head>Document Type Definition</head>
+<prodgroup pcw2="6" pcw4="17.5" pcw5="9">
+<prod id='NT-doctypedecl'><lhs>doctypedecl</lhs>
+<rhs>'&lt;!DOCTYPE' <nt def='NT-S'>S</nt> 
+<nt def='NT-Name'>Name</nt> (<nt def='NT-S'>S</nt> 
+<nt def='NT-ExternalID'>ExternalID</nt>)? 
+<nt def='NT-S'>S</nt>? ('[' 
+(<nt def='NT-markupdecl'>markupdecl</nt> 
+| <nt def='NT-PEReference'>PEReference</nt> 
+| <nt def='NT-S'>S</nt>)*
+']' 
+<nt def='NT-S'>S</nt>?)? '>'</rhs>
+<vc def="vc-roottype"/>
+</prod>
+<prod id='NT-markupdecl'><lhs>markupdecl</lhs>
+<rhs><nt def='NT-elementdecl'>elementdecl</nt> 
+| <nt def='NT-AttlistDecl'>AttlistDecl</nt> 
+| <nt def='NT-EntityDecl'>EntityDecl</nt> 
+| <nt def='NT-NotationDecl'>NotationDecl</nt> 
+| <nt def='NT-PI'>PI</nt> 
+| <nt def='NT-Comment'>Comment</nt>
+</rhs>
+<vc def='vc-PEinMarkupDecl'/>
+<wfc def="wfc-PEinInternalSubset"/>
+</prod>
+
+</prodgroup>
+</scrap>
+
+<p>The markup declarations may be made up in whole or in part of
+the <termref def='dt-repltext'>replacement text</termref> of 
+<termref def='dt-PE'>parameter entities</termref>.
+The productions later in this specification for
+individual nonterminals (<nt def='NT-elementdecl'>elementdecl</nt>,
+<nt def='NT-AttlistDecl'>AttlistDecl</nt>, and so on) describe 
+the declarations <emph>after</emph> all the parameter entities have been 
+<termref def='dt-include'>included</termref>.</p>
+
+<vcnote id="vc-roottype">
+<head>Root Element Type</head>
+<p>
+The <nt def='NT-Name'>Name</nt> in the document type declaration must
+match the element type of the <termref def='dt-root'>root element</termref>.
+</p>
+</vcnote>
+
+<vcnote id='vc-PEinMarkupDecl'>
+<head>Proper Declaration/PE Nesting</head>
+<p>Parameter-entity 
+<termref def='dt-repltext'>replacement text</termref> must be properly nested
+with markup declarations. 
+That is to say, if either the first character
+or the last character of a markup
+declaration (<nt def='NT-markupdecl'>markupdecl</nt> above)
+is contained in the replacement text for a 
+<termref def='dt-PERef'>parameter-entity reference</termref>,
+both must be contained in the same replacement text.</p>
+</vcnote>
+<wfcnote id="wfc-PEinInternalSubset">
+<head>PEs in Internal Subset</head>
+<p>In the internal DTD subset, 
+<termref def='dt-PERef'>parameter-entity references</termref>
+can occur only where markup declarations can occur, not
+within markup declarations.  (This does not apply to
+references that occur in
+external parameter entities or to the external subset.)
+</p>
+</wfcnote>
+<p>
+Like the internal subset, the external subset and 
+any external parameter entities referred to in the DTD 
+must consist of a series of complete markup declarations of the types 
+allowed by the non-terminal symbol
+<nt def="NT-markupdecl">markupdecl</nt>, interspersed with white space
+or <termref def="dt-PERef">parameter-entity references</termref>.
+However, portions of the contents
+of the 
+external subset or of external parameter entities may conditionally be ignored
+by using 
+the <termref def="dt-cond-section">conditional section</termref>
+construct; this is not allowed in the internal subset.
+
+<scrap id="ext-Subset">
+<head>External Subset</head>
+<prodgroup pcw2="6" pcw4="17.5" pcw5="9">
+<prod id='NT-extSubset'><lhs>extSubset</lhs>
+<rhs><nt def='NT-TextDecl'>TextDecl</nt>?
+<nt def='NT-extSubsetDecl'>extSubsetDecl</nt></rhs></prod>
+<prod id='NT-extSubsetDecl'><lhs>extSubsetDecl</lhs>
+<rhs>(
+<nt def='NT-markupdecl'>markupdecl</nt> 
+| <nt def='NT-conditionalSect'>conditionalSect</nt> 
+| <nt def='NT-PEReference'>PEReference</nt> 
+| <nt def='NT-S'>S</nt>
+)*</rhs>
+</prod>
+</prodgroup>
+</scrap></p>
+<p>The external subset and external parameter entities also differ 
+from the internal subset in that in them,
+<termref def="dt-PERef">parameter-entity references</termref>
+are permitted <emph>within</emph> markup declarations,
+not only <emph>between</emph> markup declarations.</p>
+<p>An example of an XML document with a document type declaration:
+<eg><![CDATA[<?xml version="1.0"?>
+<!DOCTYPE greeting SYSTEM "hello.dtd">
+<greeting>Hello, world!</greeting>
+]]></eg>
+The <termref def="dt-sysid">system identifier</termref> 
+"<code>hello.dtd</code>" gives the URI of a DTD for the document.</p>
+<p>The declarations can also be given locally, as in this 
+example:
+<eg><![CDATA[<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE greeting [
+  <!ELEMENT greeting (#PCDATA)>
+]>
+<greeting>Hello, world!</greeting>
+]]></eg>
+If both the external and internal subsets are used, the 
+internal subset is considered to occur before the external subset.
+<!-- 'is considered to'? boo. whazzat mean? -->
+This has the effect that entity and attribute-list declarations in the
+internal subset take precedence over those in the external subset.
+</p>
+</div2>
+ 
+<div2 id='sec-rmd'>
+<head>Standalone Document Declaration</head>
+<p>Markup declarations can affect the content of the document,
+as passed from an <termref def="dt-xml-proc">XML processor</termref> 
+to an application; examples are attribute defaults and entity
+declarations.
+The standalone document declaration,
+which may appear as a component of the XML declaration, signals
+whether or not there are such declarations which appear external to 
+the <termref def='dt-docent'>document entity</termref>.
+<scrap lang="ebnf" id='fulldtd'>
+<head>Standalone Document Declaration</head>
+<prodgroup pcw2="4" pcw4="19.5" pcw5="9">
+<prod id='NT-SDDecl'><lhs>SDDecl</lhs>
+<rhs>
+<nt def="NT-S">S</nt> 
+'standalone' <nt def='NT-Eq'>Eq</nt> 
+(("'" ('yes' | 'no') "'") | ('"' ('yes' | 'no') '"'))
+</rhs>
+<vc def='vc-check-rmd'/></prod>
+</prodgroup>
+</scrap></p>
+<p>
+In a standalone document declaration, the value "<code>yes</code>" indicates
+that there 
+are no markup declarations external to the <termref def='dt-docent'>document
+entity</termref> (either in the DTD external subset, or in an
+external parameter entity referenced from the internal subset)
+which affect the information passed from the XML processor to
+the application.  
+The value "<code>no</code>" indicates that there are or may be such
+external markup declarations.
+Note that the standalone document declaration only 
+denotes the presence of external <emph>declarations</emph>; the presence, in a
+document, of 
+references to external <emph>entities</emph>, when those entities are
+internally declared, 
+does not change its standalone status.</p>
+<p>If there are no external markup declarations, the standalone document
+declaration has no meaning. 
+If there are external markup declarations but there is no standalone
+document declaration, the value "<code>no</code>" is assumed.</p>
+<p>Any XML document for which <code>standalone="no"</code> holds can 
+be converted algorithmically to a standalone document, 
+which may be desirable for some network delivery applications.</p>
+<vcnote id='vc-check-rmd'>
+<head>Standalone Document Declaration</head>
+<p>The standalone document declaration must have
+the value "<code>no</code>" if any external markup declarations
+contain declarations of:</p><ulist>
+<item><p>attributes with <termref def="dt-default">default</termref> values, if
+elements to which
+these attributes apply appear in the document without
+specifications of values for these attributes, or</p></item>
+<item><p>entities (other than &magicents;), 
+if <termref def="dt-entref">references</termref> to those
+entities appear in the document, or</p>
+</item>
+<item><p>attributes with values subject to
+<titleref href='AVNormalize'>normalization</titleref>, where the
+attribute appears in the document with a value which will
+change as a result of normalization, or</p>
+</item>
+<item>
+<p>element types with <termref def="dt-elemcontent">element content</termref>, 
+if white space occurs
+directly within any instance of those types.
+</p></item>
+</ulist>
+
+</vcnote>
+<p>An example XML declaration with a standalone document declaration:<eg
+>&lt;?xml version="&XML.version;" standalone='yes'?></eg></p>
+</div2>
+<div2 id='sec-white-space'>
+<head>White Space Handling</head>
+
+<p>In editing XML documents, it is often convenient to use "white space"
+(spaces, tabs, and blank lines, denoted by the nonterminal 
+<nt def='NT-S'>S</nt> in this specification) to
+set apart the markup for greater readability.  Such white space is typically
+not intended for inclusion in the delivered version of the document.
+On the other hand, "significant" white space that should be preserved in the
+delivered version is common, for example in poetry and
+source code.</p>
+<p>An <termref def='dt-xml-proc'>XML processor</termref> 
+must always pass all characters in a document that are not
+markup through to the application.   A <termref def='dt-validating'>
+validating XML processor</termref> must also inform the application
+which  of these characters constitute white space appearing
+in <termref def="dt-elemcontent">element content</termref>.
+</p>
+<p>A special <termref def='dt-attr'>attribute</termref> 
+named <kw>xml:space</kw> may be attached to an element
+to signal an intention that in that element,
+white space should be preserved by applications.
+In valid documents, this attribute, like any other, must be 
+<termref def="dt-attdecl">declared</termref> if it is used.
+When declared, it must be given as an 
+<termref def='dt-enumerated'>enumerated type</termref> whose only
+possible values are "<code>default</code>" and "<code>preserve</code>".
+For example:<eg><![CDATA[    <!ATTLIST poem   xml:space (default|preserve) 'preserve'>]]></eg></p>
+<p>The value "<code>default</code>" signals that applications'
+default white-space processing modes are acceptable for this element; the
+value "<code>preserve</code>" indicates the intent that applications preserve
+all the white space.
+This declared intent is considered to apply to all elements within the content
+of the element where it is specified, unless overriden with another instance
+of the <kw>xml:space</kw> attribute.
+</p>
+<p>The <termref def='dt-root'>root element</termref> of any document
+is considered to have signaled no intentions as regards application space
+handling, unless it provides a value for 
+this attribute or the attribute is declared with a default value.
+</p>
+
+</div2>
+<div2 id='sec-line-ends'>
+<head>End-of-Line Handling</head>
+<p>XML <termref def='dt-parsedent'>parsed entities</termref> are often stored in
+computer files which, for editing convenience, are organized into lines.
+These lines are typically separated by some combination of the characters
+carriage-return (#xD) and line-feed (#xA).</p>
+<p>To simplify the tasks of <termref def='dt-app'>applications</termref>,
+wherever an external parsed entity or the literal entity value
+of an internal parsed entity contains either the literal 
+two-character sequence "#xD#xA" or a standalone literal
+#xD, an <termref def='dt-xml-proc'>XML processor</termref> must 
+pass to the application the single character #xA.
+(This behavior can 
+conveniently be produced by normalizing all 
+line breaks to #xA on input, before parsing.)
+</p>
+</div2>
+<div2 id='sec-lang-tag'>
+<head>Language Identification</head>
+<p>In document processing, it is often useful to
+identify the natural or formal language 
+in which the content is 
+written.
+A special <termref def="dt-attr">attribute</termref> named
+<kw>xml:lang</kw> may be inserted in
+documents to specify the 
+language used in the contents and attribute values 
+of any element in an XML document.
+In valid documents, this attribute, like any other, must be 
+<termref def="dt-attdecl">declared</termref> if it is used.
+The values of the attribute are language identifiers as defined
+by <bibref ref="RFC1766"/>, "Tags for the Identification of Languages":
+<scrap lang='ebnf'>
+<head>Language Identification</head>
+<prod id='NT-LanguageID'><lhs>LanguageID</lhs>
+<rhs><nt def='NT-Langcode'>Langcode</nt> 
+('-' <nt def='NT-Subcode'>Subcode</nt>)*</rhs></prod>
+<prod id='NT-Langcode'><lhs>Langcode</lhs>
+<rhs><nt def='NT-ISO639Code'>ISO639Code</nt> | 
+<nt def='NT-IanaCode'>IanaCode</nt> | 
+<nt def='NT-UserCode'>UserCode</nt></rhs>
+</prod>
+<prod id='NT-ISO639Code'><lhs>ISO639Code</lhs>
+<rhs>([a-z] | [A-Z]) ([a-z] | [A-Z])</rhs></prod>
+<prod id='NT-IanaCode'><lhs>IanaCode</lhs>
+<rhs>('i' | 'I') '-' ([a-z] | [A-Z])+</rhs></prod>
+<prod id='NT-UserCode'><lhs>UserCode</lhs>
+<rhs>('x' | 'X') '-' ([a-z] | [A-Z])+</rhs></prod>
+<prod id='NT-Subcode'><lhs>Subcode</lhs>
+<rhs>([a-z] | [A-Z])+</rhs></prod>
+</scrap>
+The <nt def='NT-Langcode'>Langcode</nt> may be any of the following:
+<ulist>
+<item><p>a two-letter language code as defined by 
+<bibref ref="ISO639"/>, "Codes
+for the representation of names of languages"</p></item>
+<item><p>a language identifier registered with the Internet
+Assigned Numbers Authority <bibref ref='IANA'/>; these begin with the 
+prefix "<code>i-</code>" (or "<code>I-</code>")</p></item>
+<item><p>a language identifier assigned by the user, or agreed on
+between parties in private use; these must begin with the
+prefix "<code>x-</code>" or "<code>X-</code>" in order to ensure that they do not conflict 
+with names later standardized or registered with IANA</p></item>
+</ulist></p>
+<p>There may be any number of <nt def='NT-Subcode'>Subcode</nt> segments; if
+the first 
+subcode segment exists and the Subcode consists of two 
+letters, then it must be a country code from 
+<bibref ref="ISO3166"/>, "Codes 
+for the representation of names of countries."
+If the first 
+subcode consists of more than two letters, it must be
+a subcode for the language in question registered with IANA,
+unless the <nt def='NT-Langcode'>Langcode</nt> begins with the prefix 
+"<code>x-</code>" or
+"<code>X-</code>". </p>
+<p>It is customary to give the language code in lower case, and
+the country code (if any) in upper case.
+Note that these values, unlike other names in XML documents,
+are case insensitive.</p>
+<p>For example:
+<eg><![CDATA[<p xml:lang="en">The quick brown fox jumps over the lazy dog.</p>
+<p xml:lang="en-GB">What colour is it?</p>
+<p xml:lang="en-US">What color is it?</p>
+<sp who="Faust" desc='leise' xml:lang="de">
+  <l>Habe nun, ach! Philosophie,</l>
+  <l>Juristerei, und Medizin</l>
+  <l>und leider auch Theologie</l>
+  <l>durchaus studiert mit heißem Bemüh'n.</l>
+  </sp>]]></eg></p>
+<!--<p>The xml:lang value is considered to apply both to the contents of an
+element and 
+(unless otherwise via attribute default values) to the
+values of all of its attributes with free-text (CDATA) values.  -->
+<p>The intent declared with <kw>xml:lang</kw> is considered to apply to
+all attributes and content of the element where it is specified,
+unless overridden with an instance of <kw>xml:lang</kw>
+on another element within that content.</p>
+<!--
+If no
+value is specified for xml:lang on an element, and no default value is
+defined for it in the DTD, then the xml:lang attribute of any element
+takes the same value it has in the parent element, if any.  The two
+technical terms in the following example both have the same effective
+value for xml:lang:
+
+  <p xml:lang="en">Here the keywords are
+  <term xml:lang="en">shift</term> and
+  <term>reduce</term>. ...</p>
+
+The application, not the XML processor, is responsible for this '
+inheritance' of attribute values.
+-->
+<p>A simple declaration for <kw>xml:lang</kw> might take
+the form
+<eg>xml:lang  NMTOKEN  #IMPLIED</eg>
+but specific default values may also be given, if appropriate.  In a
+collection of French poems for English students, with glosses and
+notes in English, the xml:lang attribute might be declared this way:
+<eg><![CDATA[    <!ATTLIST poem   xml:lang NMTOKEN 'fr'>
+    <!ATTLIST gloss  xml:lang NMTOKEN 'en'>
+    <!ATTLIST note   xml:lang NMTOKEN 'en'>]]></eg>
+</p>
+
+</div2>
+</div1>
+<!-- &Elements; -->
+ 
+<div1 id='sec-logical-struct'>
+<head>Logical Structures</head>
+ 
+<p><termdef id="dt-element" term="Element">Each <termref
+def="dt-xml-doc">XML document</termref> contains one or more
+<term>elements</term>, the boundaries of which are 
+either delimited by <termref def="dt-stag">start-tags</termref> 
+and <termref def="dt-etag">end-tags</termref>, or, for <termref
+def="dt-empty">empty</termref> elements, by an <termref
+def="dt-eetag">empty-element tag</termref>. Each element has a type,
+identified by name, sometimes called its "generic
+identifier" (GI), and may have a set of
+attribute specifications.</termdef>  Each attribute specification 
+has a <termref
+def="dt-attrname">name</termref> and a <termref
+def="dt-attrval">value</termref>.
+</p>
+<scrap lang='ebnf'><head>Element</head>
+<prod id='NT-element'><lhs>element</lhs>
+<rhs><nt def='NT-EmptyElemTag'>EmptyElemTag</nt></rhs>
+<rhs>| <nt def='NT-STag'>STag</nt> <nt def='NT-content'>content</nt> 
+<nt def='NT-ETag'>ETag</nt></rhs>
+<wfc def='GIMatch'/>
+<vc def='elementvalid'/>
+</prod>
+</scrap>
+<p>This specification does not constrain the semantics, use, or (beyond
+syntax) names of the element types and attributes, except that names
+beginning with a match to <code>(('X'|'x')('M'|'m')('L'|'l'))</code>
+are reserved for standardization in this or future versions of this
+specification.
+</p>
+<wfcnote id='GIMatch'>
+<head>Element Type Match</head>
+<p>
+The <nt def='NT-Name'>Name</nt> in an element's end-tag must match 
+the element type in
+the start-tag.
+</p>
+</wfcnote>
+<vcnote id='elementvalid'>
+<head>Element Valid</head>
+<p>An element is
+valid if
+there is a declaration matching 
+<nt def='NT-elementdecl'>elementdecl</nt> where the
+<nt def='NT-Name'>Name</nt> matches the element type, and
+one of the following holds:</p>
+<olist>
+<item><p>The declaration matches <kw>EMPTY</kw> and the element has no 
+<termref def='dt-content'>content</termref>.</p></item>
+<item><p>The declaration matches <nt def='NT-children'>children</nt> and
+the sequence of 
+<termref def="dt-parentchild">child elements</termref>
+belongs to the language generated by the regular expression in
+the content model, with optional white space (characters 
+matching the nonterminal <nt def='NT-S'>S</nt>) between each pair
+of child elements.</p></item>
+<item><p>The declaration matches <nt def='NT-Mixed'>Mixed</nt> and 
+the content consists of <termref def='dt-chardata'>character 
+data</termref> and <termref def='dt-parentchild'>child elements</termref>
+whose types match names in the content model.</p></item>
+<item><p>The declaration matches <kw>ANY</kw>, and the types
+of any <termref def='dt-parentchild'>child elements</termref> have
+been declared.</p></item>
+</olist>
+</vcnote>
+
+<div2 id='sec-starttags'>
+<head>Start-Tags, End-Tags, and Empty-Element Tags</head>
+ 
+<p><termdef id="dt-stag" term="Start-Tag">The beginning of every
+non-empty XML element is marked by a <term>start-tag</term>.
+<scrap lang='ebnf'>
+<head>Start-tag</head>
+<prodgroup pcw2="6" pcw4="15" pcw5="11.5">
+<prod id='NT-STag'><lhs>STag</lhs>
+<rhs>'&lt;' <nt def='NT-Name'>Name</nt> 
+(<nt def='NT-S'>S</nt> <nt def='NT-Attribute'>Attribute</nt>)* 
+<nt def='NT-S'>S</nt>? '>'</rhs>
+<wfc def="uniqattspec"/>
+</prod>
+<prod id='NT-Attribute'><lhs>Attribute</lhs>
+<rhs><nt def='NT-Name'>Name</nt> <nt def='NT-Eq'>Eq</nt> 
+<nt def='NT-AttValue'>AttValue</nt></rhs>
+<vc def='ValueType'/>
+<wfc def='NoExternalRefs'/>
+<wfc def='CleanAttrVals'/></prod>
+</prodgroup>
+</scrap>
+The <nt def='NT-Name'>Name</nt> in
+the start- and end-tags gives the 
+element's <term>type</term>.</termdef>
+<termdef id="dt-attr" term="Attribute">
+The <nt def='NT-Name'>Name</nt>-<nt def='NT-AttValue'>AttValue</nt> pairs are
+referred to as 
+the <term>attribute specifications</term> of the element</termdef>,
+<termdef id="dt-attrname" term="Attribute Name">with the 
+<nt def='NT-Name'>Name</nt> in each pair
+referred to as the <term>attribute name</term></termdef> and
+<termdef id="dt-attrval" term="Attribute Value">the content of the
+<nt def='NT-AttValue'>AttValue</nt> (the text between the
+<code>'</code> or <code>"</code> delimiters)
+as the <term>attribute value</term>.</termdef>
+</p>
+<wfcnote id='uniqattspec'>
+<head>Unique Att Spec</head>
+<p>
+No attribute name may appear more than once in the same start-tag
+or empty-element tag.
+</p>
+</wfcnote>
+<vcnote id='ValueType'>
+<head>Attribute Value Type</head>
+<p>
+The attribute must have been declared; the value must be of the type 
+declared for it.
+(For attribute types, see <specref ref='attdecls'/>.)
+</p>
+</vcnote>
+<wfcnote id='NoExternalRefs'>
+<head>No External Entity References</head>
+<p>
+Attribute values cannot contain direct or indirect entity references 
+to external entities.
+</p>
+</wfcnote>
+<wfcnote id='CleanAttrVals'>
+<head>No <code>&lt;</code> in Attribute Values</head>
+<p>The <termref def='dt-repltext'>replacement text</termref> of any entity
+referred to directly or indirectly in an attribute
+value (other than "<code>&amp;lt;</code>") must not contain
+a <code>&lt;</code>.
+</p></wfcnote>
+<p>An example of a start-tag:
+<eg>&lt;termdef id="dt-dog" term="dog"></eg></p>
+<p><termdef id="dt-etag" term="End Tag">The end of every element 
+that begins with a start-tag must
+be marked by an <term>end-tag</term>
+containing a name that echoes the element's type as given in the
+start-tag:
+<scrap lang='ebnf'>
+<head>End-tag</head>
+<prodgroup pcw2="6" pcw4="15" pcw5="11.5">
+<prod id='NT-ETag'><lhs>ETag</lhs>
+<rhs>'&lt;/' <nt def='NT-Name'>Name</nt> 
+<nt def='NT-S'>S</nt>? '>'</rhs></prod>
+</prodgroup>
+</scrap>
+</termdef></p>
+<p>An example of an end-tag:<eg>&lt;/termdef></eg></p>
+<p><termdef id="dt-content" term="Content">The 
+<termref def='dt-text'>text</termref> between the start-tag and
+end-tag is called the element's
+<term>content</term>:
+<scrap lang='ebnf'>
+<head>Content of Elements</head>
+<prodgroup pcw2="
\ No newline at end of file
diff --git a/fuzz/seed_corpus/b6d4d1c8a965aa01843fcd511a56ab50d625722a b/fuzz/seed_corpus/b6d4d1c8a965aa01843fcd511a56ab50d625722a
new file mode 100644
index 000000000000..1d8dd713ce57
--- /dev/null
+++ b/fuzz/seed_corpus/b6d4d1c8a965aa01843fcd511a56ab50d625722a
@@ -0,0 +1,9 @@
+<!--
+http://www.w3.org/TR/xmldsig2ed-tests/#c14n11xmlbase-c14n11spec2-102
+
+Check that correct xml:base fixup is performed.
+-->
+<XPath xmlns:ietf="http://www.ietf.org" >
+(//. | //@* | //namespace::*) 
+[self::a or ancestor-or-self::d]
+</XPath>
diff --git a/fuzz/seed_corpus/b6d5046653658bb25225dd94ce6c07b0cb084d04 b/fuzz/seed_corpus/b6d5046653658bb25225dd94ce6c07b0cb084d04
new file mode 100644
index 000000000000..158f91c8b82f
--- /dev/null
+++ b/fuzz/seed_corpus/b6d5046653658bb25225dd94ce6c07b0cb084d04
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!-- Tests xsd:any.
+	invalid: <bar.A/> and <foo:bar.B/>
+	valid: <bar:bar.C/>
+-->
+<foo:foo 
+	xmlns:foo="http://FOO" 
+	xmlns:bar="http://BAR"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+	xsi:schemaLocation="http://FOO any3_0.xsd">
+
+	<bar.A/>	
+	<foo:bar.B/>	
+	<bar:bar.C/>
+	
+</foo:foo>
+
diff --git a/fuzz/seed_corpus/b6f408a3a503e1d7c06e8ccd92dbcfd7eec654c6 b/fuzz/seed_corpus/b6f408a3a503e1d7c06e8ccd92dbcfd7eec654c6
new file mode 100644
index 000000000000..b97e688124c0
--- /dev/null
+++ b/fuzz/seed_corpus/b6f408a3a503e1d7c06e8ccd92dbcfd7eec654c6
@@ -0,0 +1,10 @@
+<?xml version="1.0"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
+  <xs:complexType name="length3">
+    <xs:sequence>
+      <xs:element name="size" type="xs:non-positive-integer"/>
+      <xs:element name="unit" type="xs:NMTOKEN"/>
+    </xs:sequence>
+  </xs:complexType>
+  <xs:element name="depth" type="length3"/>
+</xs:schema>
diff --git a/fuzz/seed_corpus/b71d03df33da644d74372c7469f533392262071e b/fuzz/seed_corpus/b71d03df33da644d74372c7469f533392262071e
new file mode 100644
index 000000000000..28b69d8eee23
--- /dev/null
+++ b/fuzz/seed_corpus/b71d03df33da644d74372c7469f533392262071e
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<!-- 3.2.3 : 3 
+    type and either <simpleType> or <complexType> are mutually exclusive
+-->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="http://foo" xmlns:foo="http://foo">
+	
+	<element name="foo" type="foo:someType">
+		<complexType>
+			<sequence>
+				<element name="bar" type="string"/>	   
+			</sequence>
+		</complexType>    
+	</element>  
+	
+	<element name="bar" type="foo:someType">
+		<simpleType>
+  	  		<restriction base="string">
+  	  			<maxLength value="20"/>
+  	  		</restriction>
+  	  	</simpleType>
+	</element>  
+	
+	<complexType name="someType">
+		<sequence>
+			<element name="bar" type="string"/>	   
+		</sequence>
+	</complexType>    
+
+</schema>
diff --git a/fuzz/seed_corpus/b73857fa60381099a6d8627cf39f8b6c580624de b/fuzz/seed_corpus/b73857fa60381099a6d8627cf39f8b6c580624de
new file mode 100644
index 000000000000..01a013c51c3d
--- /dev/null
+++ b/fuzz/seed_corpus/b73857fa60381099a6d8627cf39f8b6c580624de
@@ -0,0 +1 @@
+<!--<!doctype
diff --git a/fuzz/seed_corpus/b7a42292653c269389c14a66d1ad85361fb2f4a7 b/fuzz/seed_corpus/b7a42292653c269389c14a66d1ad85361fb2f4a7
new file mode 100644
index 000000000000..b8319ca593d3
--- /dev/null
+++ b/fuzz/seed_corpus/b7a42292653c269389c14a66d1ad85361fb2f4a7
@@ -0,0 +1 @@
+CATALOG catal3.sgml
diff --git a/fuzz/seed_corpus/b7e3712d393926b6cb8794da4eddf040651e0fe8 b/fuzz/seed_corpus/b7e3712d393926b6cb8794da4eddf040651e0fe8
new file mode 100644
index 000000000000..3cf966e47b57
--- /dev/null
+++ b/fuzz/seed_corpus/b7e3712d393926b6cb8794da4eddf040651e0fe8
@@ -0,0 +1,42 @@
+<?xml version="1.0"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+  <xsd:element name="comment" type="xsd:string"/>
+<!-- Stock Keeping Unit, a code for identifying products -->
+  <xsd:simpleType name="SKU">
+    <xsd:restriction base="xsd:string">
+      <xsd:pattern value="\d{3}-[A-Z]{2}"/>
+    </xsd:restriction>
+  </xsd:simpleType>
+  <xsd:element name="Item">
+    <xsd:complexType>
+      <xsd:sequence>
+        <xsd:element name="productName" type="xsd:string"/>
+        <xsd:element name="quantity">
+          <xsd:simpleType>
+            <xsd:restriction base="xsd:positiveInteger">
+              <xsd:maxExclusive value="100"/>
+            </xsd:restriction>
+          </xsd:simpleType>
+        </xsd:element>
+        <xsd:element name="USPrice" type="xsd:decimal"/>
+        <xsd:element ref="comment" minOccurs="0"/>
+        <xsd:element name="shipDate" type="xsd:date" minOccurs="0"/>
+      </xsd:sequence>
+<!-- attributeGroup replaces individual declarations -->
+      <xsd:attributeGroup ref="ItemDelivery"/>
+    </xsd:complexType>
+  </xsd:element>
+  <xsd:attributeGroup name="ItemDelivery">
+    <xsd:attribute name="partNum" type="SKU" use="required"/>
+    <xsd:attribute name="weightKg" type="xsd:decimal"/>
+    <xsd:attribute name="shipBy">
+      <xsd:simpleType>
+        <xsd:restriction base="xsd:string">
+          <xsd:enumeration value="air"/>
+          <xsd:enumeration value="land"/>
+          <xsd:enumeration value="any"/>
+        </xsd:restriction>
+      </xsd:simpleType>
+    </xsd:attribute>
+  </xsd:attributeGroup>
+</xsd:schema>
diff --git a/fuzz/seed_corpus/b7ede270b7df17a6d9c88b2c749d0e4ab85affc9 b/fuzz/seed_corpus/b7ede270b7df17a6d9c88b2c749d0e4ab85affc9
new file mode 100644
index 000000000000..9ad7683e0a0f
--- /dev/null
+++ b/fuzz/seed_corpus/b7ede270b7df17a6d9c88b2c749d0e4ab85affc9
@@ -0,0 +1,17 @@
+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG April 1999//EN" 
+  "http://www.w3.org/Graphics/SVG/svg-19990412.dtd">
+<svg width="4in" height="3in">
+  <desc>Radial gradient example with three gradient stops
+  </desc>
+  <g>
+    <defs>
+      <radialgradient id="MyGradient">
+         <gradientstop offset="0%" color="white"/>
+         <gradientstop offset="50%" color="red"/>
+         <gradientstop offset="100%" color="black"/>
+      </radialgradient>
+    </defs>
+    <circle style="fill: url(#MyGradient)" r="42"/>
+  </g>
+</svg>
diff --git a/fuzz/seed_corpus/b82652a86c1b0352780cda33c30760eeb166a69f b/fuzz/seed_corpus/b82652a86c1b0352780cda33c30760eeb166a69f
new file mode 100644
index 000000000000..600365e19558
--- /dev/null
+++ b/fuzz/seed_corpus/b82652a86c1b0352780cda33c30760eeb166a69f
@@ -0,0 +1,13 @@
+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG April 1999//EN" 
+  "http://www.w3.org/Graphics/SVG/svg-19990412.dtd">
+<svg width="4in" height="3in">
+  <defs>
+    <script><![CDATA[
+      /* Beep on mouseclick */
+      MouseClickHandler() { beep(); }
+     ]]>
+    </script>
+  </defs>
+  <circle onclick="MouseClickHandler()" r="85"/>
+</svg>
diff --git a/fuzz/seed_corpus/b8451678adf7bd03b74b089b62ea6e3532d6a85a b/fuzz/seed_corpus/b8451678adf7bd03b74b089b62ea6e3532d6a85a
new file mode 100644
index 000000000000..67cbab48c37d
--- /dev/null
+++ b/fuzz/seed_corpus/b8451678adf7bd03b74b089b62ea6e3532d6a85a
@@ -0,0 +1,4 @@
+<!DOCTYPE doc [
+<!ELEMENT doc EMPTY>
+]>
+<doc>Oops, this element was declared EMPTY</doc>
diff --git a/fuzz/seed_corpus/b8bb2a22a06ca43ed33ec94c1df22ec57ff3fedb b/fuzz/seed_corpus/b8bb2a22a06ca43ed33ec94c1df22ec57ff3fedb
new file mode 100644
index 000000000000..afa807c23f4d
--- /dev/null
+++ b/fuzz/seed_corpus/b8bb2a22a06ca43ed33ec94c1df22ec57ff3fedb
@@ -0,0 +1 @@
+<doc></doc>
diff --git a/fuzz/seed_corpus/b9101ee7d5775e24163b8b5a5ae129103f5143cd b/fuzz/seed_corpus/b9101ee7d5775e24163b8b5a5ae129103f5143cd
new file mode 100644
index 000000000000..8d47e2797e2b
--- /dev/null
+++ b/fuzz/seed_corpus/b9101ee7d5775e24163b8b5a5ae129103f5143cd
@@ -0,0 +1,4 @@
+<addressBook>
+  <card><name>foo</name><email>bar</email><prefersHTML/></card>
+  <card><name>foo</name><email>bar</email></card>
+</addressBook>
diff --git a/fuzz/seed_corpus/b910d78be99309f293372435a4beb19c58dae1bd b/fuzz/seed_corpus/b910d78be99309f293372435a4beb19c58dae1bd
new file mode 100644
index 000000000000..a1ee72bfed3c
--- /dev/null
+++ b/fuzz/seed_corpus/b910d78be99309f293372435a4beb19c58dae1bd
@@ -0,0 +1,7 @@
+<?xml version="1.0"?>
+<doc>
+  <elem/>
+  <elem/>
+  <elem/>
+  <elem/>
+</doc>
diff --git a/fuzz/seed_corpus/bbc8c30cff99d78697c62d67820b5b66175d909d b/fuzz/seed_corpus/bbc8c30cff99d78697c62d67820b5b66175d909d
new file mode 100644
index 000000000000..e6cdeea9d262
--- /dev/null
+++ b/fuzz/seed_corpus/bbc8c30cff99d78697c62d67820b5b66175d909d
@@ -0,0 +1,10 @@
+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG April 1999//EN" 
+  "http://www.w3.org/Graphics/SVG/svg-19990412.dtd">
+<svg width="4in" height="3in">
+  <desc>This is a rectangle
+  </desc>
+  <g>
+    <rect x="20" y="30" width="100" height="80"/>
+  </g>
+</svg>
diff --git a/fuzz/seed_corpus/bc34ba5577cab989aa32e90b54e74e8f01fa7de0 b/fuzz/seed_corpus/bc34ba5577cab989aa32e90b54e74e8f01fa7de0
new file mode 100644
index 000000000000..9ab7ceb3974a
--- /dev/null
+++ b/fuzz/seed_corpus/bc34ba5577cab989aa32e90b54e74e8f01fa7de0
@@ -0,0 +1,16 @@
+<?xml version="1.0"?>
+<D:propertyupdate xmlns:D="http://www.ietf.org/standards/dav/" xmlns:Z="http://www.w3.com/standards/z39.50/">
+  <D:set>
+    <D:prop>
+      <Z:authors>
+        <Z:Author>Jim Whitehead</Z:Author>
+        <Z:Author>Roy Fielding</Z:Author>
+      </Z:authors>
+    </D:prop>
+  </D:set>
+  <D:remove>
+    <D:prop>
+      <Z:Copyright-Owner/>
+    </D:prop>
+  </D:remove>
+</D:propertyupdate>
diff --git a/fuzz/seed_corpus/bc414ce2319a4395d2256621c378534061c83102 b/fuzz/seed_corpus/bc414ce2319a4395d2256621c378534061c83102
new file mode 100644
index 000000000000..c3cfacebcbbb
--- /dev/null
+++ b/fuzz/seed_corpus/bc414ce2319a4395d2256621c378534061c83102
@@ -0,0 +1,182 @@
+
+<html>
+
+<head>
+<meta http-equiv="Content-Language" content="en-us" />
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+<link href="CSS.css" type="text/css" rel="stylesheet" />
+<link rel="SHORTCUT ICON" href="favicon.ico">
+<title>شهير بلاگ</title>
+</head>
+
+<body>
+
+<table border="0" width="100%" id="MainTBL" cellspacing="0" cellpadding="0">
+	<tr>
+		<td class="Header1">
+		<table border="0" width="100%" cellspacing="0" cellpadding="0" height="100%">
+			<tr>
+				<td>
+				<img border="0" src="Shell/Shahir.ShahidSales1.png" width="442" height="110"></td>
+				<td>&nbsp;</td>
+			</tr>
+		</table>
+		</td>
+	</tr>
+	<tr>
+		<td height="28">
+			<div id="SideBar1">
+				<table width="100%">
+				<tr>
+				<td>
+				 <span class="Item">
+<a href="Index.asp" >
+خانه </a></span> <span class="Item">
+<a href="Contact.asp" >
+تماس با من </a></span> <span class="Item">
+<a href="Archive.asp" >
+آرشيو </a></span> <span class="Item">
+<a href="Search.asp" >
+جستجو در سایت </a></span> <span class="Item">
+<a href="http://shahirblog.com/detail.asp?id=30" >
+درباره من </a></span> <span class="Item">
+<a href="RSS2.asp" >
+
+<img src="showimage.aspx?path=Files_Upload\192.png&width=%>" border="0" />
+RSS </a></span> <span class="Item">
+<a href="" >
+ </a></span>
+				</td>
+				<td align="left">
+				<div id="DateTime">
+				<p align="left">
+				&#1610;&#1705;&#1588;&#1606;&#1576;&#1607;&#1548;&nbsp;15&nbsp;&#1575;&#1585;&#1583;&#1610;&#1576;&#1607;&#1588;&#1578;&nbsp;1387&nbsp; 
+				-&nbsp;&nbsp; 
+				<span dir="ltr">Sunday, May 04, 2008</span>
+				</div>
+				</td>
+				</tr>
+				</table>
+			</div>
+		</td>
+	</tr>
+	<tr>
+		<td valign="top">
+		<table border="0" width="100%" cellspacing="0" cellpadding="0" id="Content">
+			<tr>
+				<td class="Right" valign="top" style="padding-right: 60px">
+					<table width="100%">
+						<tr>
+							<td valign="top">
+								
+<script>
+var tgs = new Array( 'div','td','tr','a');
+var szs = new Array( '7pt','8pt','9pt','10pt','11pt','12pt','13pt' );
+var startSz = 1;
+
+function ChangeSize( trgt,sz ) {
+	if (!document.getElementById) return
+	var d = document,cEl = null,i,j,cTags;
+	
+	if ( !( cEl = d.getElementById( trgt ) ) ) cEl = d.getElementsByTagName( trgt )[ 0 ];
+
+	cEl.style.fontSize = sz;
+
+	for ( i = 0 ; i < tgs.length ; i++ ) {
+		cTags = cEl.getElementsByTagName( tgs[ i ] );
+		for ( j = 0 ; j < cTags.length ; j++ ) cTags[ j ].style.fontSize = sz; //szs[ sz ];
+	}
+}
+</script>
+
+<table width="100%" id="NewsDetail">
+	<tr>
+		<td valign="top">
+		<div class="News_Info">
+			&#1578;&#1575;&#1585;&#1610;&#1582; &#1583;&#1585;&#1580;: <font color="#000000">&#1670;&#1607;&#1575;&#1585;&#1588;&#1606;&#1576;&#1607;&#1548;&nbsp;29&nbsp;&#1575;&#1587;&#1601;&#1606;&#1583;&nbsp;1386 
+			- Wednesday, March 19, 2008</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
+			&#1606;&#1608;&#1610;&#1587;&#1606;&#1583;&#1607;: <font color="#000000"></font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
+			&#1583;&#1601;&#1593;&#1575;&#1578; &#1605;&#1588;&#1575;&#1607;&#1583;&#1607;: <font color="#000000">2688</font> 
+			&#1576;&#1575;&#1585;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &#1603;&#1583;: <font color="#000000">341</font>
+		</div>
+		<br>
+		<!--
+		<div>&#1575;&#1606;&#1583;&#1575;&#1586;&#1607; &#1601;&#1608;&#1606;&#1578;:&nbsp;
+		<a href="javascript:ChangeSize('NewsBody','7pt')"><font size="1">&#1705;&#1608;&#1670;&#1705;</font></a>&nbsp;
+		<a href="javascript:ChangeSize('NewsBody','10pt')"><font size="2">&#1605;&#1593;&#1605;&#1608;&#1604;&#1740;</font></a>&nbsp;
+		<a href="javascript:ChangeSize('NewsBody','13pt')"><font size="3">&#1576;&#1586;&#1585;&#1711;</font></a>&nbsp;
+		</div>-->
+		
+
+		<div class="Titr1">
+			 </div>
+		<br>
+		<div id="NewsBody">
+			
+			<div class="Image">
+				
+				<a href="showimage.aspx?path=Files_Upload\302.JPG&Width=" rel="lightbox" title="شهير بلاگ">
+				<img src="showimage.aspx?path=Files_Upload\302.JPG&Width=220" align="left" border="1" />
+				</a></div>
+			<STRONG><FONT size=4><FONT color=#0000ff>عکس</FONT> <FONT color=#0000ff>محصول هنر یکی از همکاران است. روی آن کلیک کند.</FONT></FONT></STRONG><S1>  </div>
+		<br>
+		<div align="left">
+			<a href="printfriendly.asp?id=341">
+			<img src="shell/PrintFriendly.png" border="0"></a>
+			<a href="#" onclick="window.open('SendNews.asp?PageID=341','myWin','toolbar=no,directories=no,location=no,status=no,menubar=no,resizable=yes,scrollbars=no,width=500, height=200'); return false">
+			<img border="0" src="Shell/SendToFriends.jpg" width="140" height="30">
+			</a>
+		</div>
+		<br>
+		</td>
+	</tr>
+	<tr>
+		<td> <br />
+		<hr><div
+		id=Comments><ul><b>&#1606;&#1592;&#1585;&#1575;&#1578;
+		&#1705;&#1575;&#1585;&#1576;&#1585;&#1575;&#1606;:</b><br><li><font
+		color='blue'>حاجی ج�رسون:</font><br><font size='1'>4/5/2008 -
+		7:08:00 PM</font><br>با درود به شما...&nbsp;بدون هیچ گونه طنز
+		و دستکاری توسط حاجی دایی نقل شده است این ها که در بیان جدی
+		اینقدر طناز هستند وای به روزی که بخواهند طنز بنویسند. ببین
+		شهیر جان چه کسانی سر جوانان ما را با اصلاحات 8 سال گول
+		مالیدند.. این ها را بخوانید :::::((دبيركل مجمع اسلامي بانوان
+		گ�ت: به نظر مي&zwnj;رسد آقاي خاتمي قصد �اصله گر�تن از تندروها
+		را ندارد و تا اين روند ادامه دارد ما با تندروها در يك ائتلا�
+		شركت نمي&zwnj;كنيم. به گزارش خبرنگار سياسي خبرگزاري �ارس،
+		�اطمه كروبي دبيركل مجمع اسلامي بانوان عصر امروز شنبه در جمع
+		خبرنگاران رسانه&zwnj;هاي گروهي روند برگزاري انتخابات هشتمين
+		دوره مجلس شوراي اسلامي را تحليل كرد. وي ضمن برشمردن مرزبندي خود
+		با جربان تندروي اصلاح طلب ا�زود: اين ما نيستيم كه با ستاد ائتلا�
+		اصلاح طلبان اختلا� داريم اما انحصارگري برخي از گروه&zwnj;ها
+		جريان اصلاحات را دچار از هم&zwnj;گسستگي كرد. داوطلب هشتمين دوره
+		انتخابات مجلس شوراي اسلامي درباره تشكيل ستاد مردمي اصلاحات خاطر
+		نشان كرد: آقاي خاتمي به توصيه&zwnj;ها و نظرات دوستانشان توجهي
+		ندارند و اگر اين امكان وجود داشت كه همه جريانات اصلاح طلب زير
+		يك عنوان �عاليت كنند حتما از آن استقبال مي&zwnj;كرديم اما به
+		نظر نمي&zwnj;رسد كه آقاي خاتمي بخواهد از تندروها �اصله بگيرد و
+		تا اين روند ادامه داشته باشد ما با تندروها در يك ائتلا� شركت
+		نمي&zwnj;كنيم. وي در مورد شركت تشكل متبوع خود در مرحله بعدي
+		انتخابات مجلس گ�ت: برخي از كانديداهاي نزديك به ما به مرحله دوم
+		انتخابات راه يا�ته&zwnj;اند و ما با تمام توان در اين مرحله از
+		آنها د�اع خواهيم كرد. كروبي تاكيد كرد: گروهي انحصارگر با
+		اقدامات غيرعقلاني و تندروي&zwnj;هاي خود اتوبوس اصلاحات را در دره
+		سرنگون كردند)))) لط�ا پیدا کنید پرتقال �روش را......واقعا این
+		ها می خواهند دوباره وارد مجلس و دولت شوند.....اووووووووووووووو
+		لالالالالالا........نه!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! البته این
+		مجمع بانوان بیشتر به س�ره های نذر و سبزی پاک کردن های خونه
+		مامان بزرگ و خاله زنک بازی های عصر قاجاریه و مجلس پا تختی و
+		حنا بندون عروس شباهت دارد. مهندس جان گویا ما از دست این ....و
+		عیالش باید برویم گوشه همان ابدارخانه و شاغلام و چایی
+		دیشلمه....شما تشری� نمی آورید؟</li><br><br><li><font color='blue'>سیاوش:</font><br><font size='1'>4/3/2008 - 9:28:00 PM</font><br>مرد هزار چهره مرد هزار چهره کیست؟شخصیتی ساخته و پرداخته مهران مدیری، پیمان قاسم خانی و دیگر نویسندگان؟ تنها هد�ش آنست که چند روز تعطیلات، مارا سرگم کند و دیگر هیچ؟ مرد هزار چهره یک طنز است یک طنز تلخ، برداشتی واقعی از جامعه ایرانی. من جوانم پس دردآشنای جوانانم و خود را با خود و دیگر جوانان طر� می کنم بسیار اند جوانانی که مصداق مرد هزار چهره هستند جوانانی سودا زده یا به قول خود مسعود &quot;جو گیر&quot; که هر با محصولی کهنه را با تعری�ی جدید به آنها ارائه کنند چنان با تمام و جود می پذیرند که گویی راه �ائق آمدن بر تمام مشکلاتشان را یا�ته اند و می خرند، خواه این تح�ه تئوری بر گر�ته از ت�کرات خشک و �سیلی گروهی باشد یا مدل ملیجک وار لباسی در پشت ویترین �روشگاه. مهم نیست چه باشد! مهم نیست دلیل انتخابش چه باشد! مهم نیست نتیجه این انتخاب چیست! تنها مهم است که می گویند از این طر� ب�رمائید!حال این ب�رمائید چه معنایی دارد باز هم مهم نیست!!! وای بر ما که نه خود را می شناسیم و نه در جهت شناخت خویش قدم می گذاریم. وای بر ما که دیگر حتی ندای درون خویش را نمی توانیم بشنویم. وای بر ما که نمی دانیم چه می خواهیم و هر بار که چیزی می خواهیم و در مسیر وصال پا می گذاریم به میانه راه نرسیده چنان مجذوب زرق و برق راههای دیگر می شویم که مبدا و مقصد را یکجا �راموش می کنیم. وای بر ما که نمی توانیم در برابر هر آنچه در مقابل انسانیت ما ایستاده &quot;نه&quot;بگوییم. درست است که ما جوانان به تنهایی مقصر نیستیم اما چون شروع تقصیریم پس می توانیم از ابتدا مانع مشکل هم باشیم. با احترام سیاوش<br>
+&nbsp;<br>
+<font color="#800000">بسیار زیبا سیاوش جان. درود بر تو. شهیر</font></li><br><br><li><font color='blue'>احسان __ خط سوم:</font><br><font size='1'>4/3/2008 - 8:21:00 PM</font><br>با سلام و ادای احترام وکسب اجازه از شهیر عزیز . از عماد جان عزیزم بخاطر زحمتی که کشیدند و اطلاعات خوبی که دادند ، به سهم خودم تشکر می کنم . با کمال شرمندگی از اینکه &quot;بدون هماهنگی&quot; و &quot; اجازه ای قبلی شما&quot; و &quot;بسرعت&quot; ، معدود اشتباهات تایپی را که با توجه به حجم مطلب ، امری کاملا اجتناب ناپذیر است ، سعی کردم که اصلاح کنم ، از شما پوزش می خواهم . البته عماد جان عزیزم ، بد نیست بدانید که در میزان اشتباه در تایپ هرگز به پای بنده نخواهید رسید ! شاهد ادعای حقیر، شهیر و حسین جان عزیزم هستند که خبردارند که چگونه بنده در یک �قره عملیات تایپ ، دو ص�حه ای کامل را جا انداختم !!! کا�ی است بپرسید ، در نهایت صداقت ، بر این رکورد بی نظیر و تاریخی شهادت خواهند داد ! باز هم از زحمات عماد جان و نیز سوالات خوب حسین جان تشکر می کنم که ان وعده ای مقاله ای عیدانه ای م�صل شهیر را در باره ای زنده یاد مرحوم مصدق ، در وسع خود بجای اوردند . ضمن انکه هیچکدام از دوستان، این زحمت ارزشمند عماد جان را دلیل ان نخواهند دانست که شهیرعزیز بعد از بازگشت از مسا�رت ، سر �رصت وعده ای خود را عمل نکنند . مشتاقانه اما نه عجولانه ، منتظر مقاله ای شهیر هم خواهیم ماند. با احترام : احسان<br>
+&nbsp;<br>
+<font color="#800000">احسان جان، من �کر کردم قضیه شامل مرور زمان شده است. تا امروز که نرسیده ام دست به این پروژه بزنم. اگر عشق به ح�ظ ارتباط با شما ها نبود تا روز 25 اپریل به خودم مرخصی می دادم. در این س�ر خدا می داند چند هزار مایل در 3 قاره را پیموده ام. از پوست کل�ت خودم در عجبم که چطوری تونستم اخبار را دنبال کنم و چند مقاله کوتاه بنویسم. گر�تاری زیاد بود. شهیر</font></li><br><br><li><font color='blue'>عماد ۲۴ ساله از اص�هان:</font><br><font size='1'>4/3/2008 - 7:14:00 PM</font><br>شهير جان اگر طولانی شد ببخشيد چاره ای نبود احسان جان از کمک شما نيز در ويرايش اين مطلب متشکرم اميدوارم حسين عزیز نيز راضی باشد<br>
+&nbsp;<br>
+<font color="#800000">ممنون از زحمتی که کشیدی عماد جان. شهیر</font></li><br><br><li><font color='blue'>حسین:</font><br><font size='1'>4/3/2008 - 7:04:00 PM</font><br>سلام آقا شهیر با اجازه شما خواستم از عماد عزیز وهمچنین سرور بزرگوار آقااحسان تشکر کنم وبه آقا عمادبگویم دستت درد نکنه بابت زحمتت و�وق العاده عالی بود.قسمتی که نوشتید" خود دکتر مصدق در تقریراتشان به اشتباه بودن تصمیمشان مبنی بر استع�اء اقرار می کنند"واقعا جالب وحاکی از روح بلند دکتر مصدق هست .بااینکه سوالات خرد وریز زیاد هست اما از اینکه به سوالات عمده من با توجه به کتاب دکتر مصدق پاسخ دادید بازهم تشکر میکنم .میخواستم این پاسخ را برای نویسنده مقاله رجانیوز copy&paste <br>
+کنم گ�تم شاید هرچند به احتمال ضعی� برای سایت دوست داشتنی آقا شهیر مشکلی پیش
+آید.خواستم با حذ� نام آقا شهیر وشما از کامنت اینکار را بکنم احتمال دادم راضی
+نباشید .بنابراین �علا علیرغم میل �راوان از اینکار صر� نظر کردم .بهرحال بازهم
+ممنون ومتشکر  </li><br><br><li><font color='blue'>حاجی ج�رسون:</font><br><font
+size='1'>4/3/2008 - 6:06:00 PM FOO!</font><br>با درود از قدیم گ�ته اند که یک کلمه هم از مادر عروس بشنوید. بنابراین به ا�اضات اخیر کشور دوست و برادر و سوسیالیست چین عزیز و جان جانان کمونیست عنایت ب�رمایید: رادیو �ردا: ديپلمات ها در وين گ�ته اند: که چين، از مخال�ان تشديد تحريم های ايران در شورای امينت، اطلاعات خود درباره ارتباط برنامه هسته ای تهران با تلاش برای دستيابی سلاح اتمی را در اختيار آژانس بين المللی انرژی اتمی قرار داده است. العجب!!!!!! انتخاب :با وجود اینکه چین به شدت با تحریمهای شورای امنیت سازمان ملل علیه ایران مخال�ت می کرد، اطلاعاتی در رابطه با �عالیتهای هسته ای ایران در اختیار مقامات آژانس بین المللی انرژی اتمی قرار داده که بر اساس آن ایران در تلاش برای دست یابی به سلاح های اتمی است. به گزارش خبرنگار سرویس بین الملل خبرگزاری انتخاب به نقل از �اکس نیوز؛جان بولتون ،نمایندۀ پیشین ایالات متحدۀ امریکا در سازمان ملل،در این باره گ�ت: اقدام اینچنینی از سوی چین به دلیل روابط نظامی که میان دو کشور [ایران و چین] برقرار است، بسیار قابل توجه است. خبرنگار انتخاب می ا�زاید؛ در حالی چین به این اقدام دست زده است که همکاری های تجاری و نظامی ایران با این کشور بطور بی سابقه ای ا�زایش یا�ته است. یا باب الحوائج!!!!! رادیو زمانه: چین با وجود مخال�ت با تحریم&zwnj;های شدید شورای امنیت علیه تهران، اطلاعاتی درباره تلاش&zwnj;های تهران برای ساخت تسلیحات هسته&zwnj;ای به آژانس بین&zwnj;المللی انرژی اتمی ارائه کرده است. آسوشیتدپرس با اعلام این خبر به نقل از چند دیپلمات آشنا با پرونده هسته&zwnj;ای ایران نوشت، پکن به همراه مسکو همواره بر سر راه شورای امنیت و امریکا برای اعمال مجازات های سخت تر علیه تهران به دلیل مقاومت هسته ای این کشور به صورت یک مانع عمل کرده&zwnj;اند. این گزارش می ا�زاید، تصمیم چین برای ارائه اطلاعاتی جهت است�اده در تحقیقات آژانس انرژی اتمی درباره برنامه تسلیحات هسته&zwnj;ای ایران، گویای ا�زایش نارضایتی بین&zwnj;المللی درباره برنامه هسته&zwnj;ای جمهوری اسلامی است که حتی تلاش برای ساخت چنین تسلیحاتی را نیز تکذیب می&zwnj;کند. بر اساس این گزارش، دو دیپلمات بلندپایه که ارتباط نزدیکی با آژانس بین&zwnj;المللی انرژی اتمی دارند این اقدام چین را برملا کرده&zwnj;اند. آژانس بین&zwnj;المللی انرژی اتمی از اظهار نظر در این باره خودداری کرده است. العجب. من مامور و معذور..حالا از پدر عروس چند کلمه بشنوید: سخنگوی آژانس بین المللی انرژی اتمی ادعای برخی از رسانه های غربی را درباره این که چین اطلاعاتی را درباره برنامه هسته ای ایران در اختیار آژانس قرار داده است ، تکذیب کرد . ملیسا �لمینگ در گ�ت و گو با خبرنگار واحد مرکزی خبر تاکید کرد : آژانس بین المللی انرژی اتمی هرگز درباره اطلاعات محرمانه دریا�تی از کشورها اظهار نظر نمی کند . وی گ�ت: هم
diff --git a/fuzz/seed_corpus/bc9e0d50a6b072a7c7fc8edb5c4aa280f7481dc3 b/fuzz/seed_corpus/bc9e0d50a6b072a7c7fc8edb5c4aa280f7481dc3
new file mode 100644
index 000000000000..e6d16ddae95c
--- /dev/null
+++ b/fuzz/seed_corpus/bc9e0d50a6b072a7c7fc8edb5c4aa280f7481dc3
@@ -0,0 +1,5 @@
+<?xml version="1.0"?>
+<!DOCTYPE a [
+<!ENTITY e "an entity">
+]>
+<a> &unknown; violates [ WFC: Entity Declared ] </a>
diff --git a/fuzz/seed_corpus/bcbbb0c5f49bb7829d5836812bc63d56584dab71 b/fuzz/seed_corpus/bcbbb0c5f49bb7829d5836812bc63d56584dab71
new file mode 100644
index 000000000000..a3895cc63565
--- /dev/null
+++ b/fuzz/seed_corpus/bcbbb0c5f49bb7829d5836812bc63d56584dab71
@@ -0,0 +1,5 @@
+<element name="card" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute name="email">
+    <text/>
+  </attribute>
+</element>
diff --git a/fuzz/seed_corpus/bd58da440a540eaaea9bfe74047fd31c9c483c52 b/fuzz/seed_corpus/bd58da440a540eaaea9bfe74047fd31c9c483c52
new file mode 100644
index 000000000000..bf5472422df5
--- /dev/null
+++ b/fuzz/seed_corpus/bd58da440a540eaaea9bfe74047fd31c9c483c52
@@ -0,0 +1,8 @@
+PUBLIC "-//OASIS//DTD DocBook XML CALS Table Model V4.1//EN" "calstblx.dtd"
+PUBLIC "-//OASIS//DTD XML Exchange Table Model 19990315//EN" "soextblx.dtd"
+PUBLIC "-//OASIS//ELEMENTS DocBook XML Information Pool V4.1//EN" "dbpool.mod"
+PUBLIC "-//OASIS//ELEMENTS DocBook XML Document Hierarchy V4.1//EN" "dbhier.mod"PUBLIC "-//OASIS//ENTITIES DocBook XML Additional General Entities V4.1//EN" "dbgenent.mod"
+PUBLIC "-//OASIS//ENTITIES DocBook XML Notations V4.1//EN" "dbnotn.mod"
+PUBLIC "-//OASIS//ENTITIES DocBook XML Character Entities V4.1//EN" "dbcent.mod"
+
+
diff --git a/fuzz/seed_corpus/bd902356757c0a1ee644a6fd83f66730a9e76c8d b/fuzz/seed_corpus/bd902356757c0a1ee644a6fd83f66730a9e76c8d
new file mode 100644
index 000000000000..394153dc932e
--- /dev/null
+++ b/fuzz/seed_corpus/bd902356757c0a1ee644a6fd83f66730a9e76c8d
@@ -0,0 +1,7 @@
+<doc>
+<a/>
+<b/>
+<a/>
+<a/>
+</doc>
+
diff --git a/fuzz/seed_corpus/bdb849ba8abe7b00117e38535d7416831f8c80df b/fuzz/seed_corpus/bdb849ba8abe7b00117e38535d7416831f8c80df
new file mode 100644
index 000000000000..6915fa635a1e
--- /dev/null
+++ b/fuzz/seed_corpus/bdb849ba8abe7b00117e38535d7416831f8c80df
@@ -0,0 +1,5 @@
+<AAA>
+     <BBB>
+          <CCC>I am CCC element</CCC>
+     </BBB>
+</AAA>
diff --git a/fuzz/seed_corpus/be56eac98f35828749978c202513175413106946 b/fuzz/seed_corpus/be56eac98f35828749978c202513175413106946
new file mode 100644
index 000000000000..829f21907316
--- /dev/null
+++ b/fuzz/seed_corpus/be56eac98f35828749978c202513175413106946
@@ -0,0 +1,22 @@
+<element name="addressBook" xmlns="http://relaxng.org/ns/structure/1.0">
+  <zeroOrMore>
+    <element name="card">
+      <choice>
+	<element name="name">
+	  <text/>
+	</element>
+	<attribute name="name">
+	  <text/>
+	</attribute>
+      </choice>
+      <choice>
+	<element name="email">
+	  <text/>
+	</element>
+	<attribute name="email">
+	  <text/>
+	</attribute>
+      </choice>
+    </element>
+  </zeroOrMore>
+</element>
diff --git a/fuzz/seed_corpus/be9a95e698a2e0944da7d4a23f1243ecce599875 b/fuzz/seed_corpus/be9a95e698a2e0944da7d4a23f1243ecce599875
new file mode 100644
index 000000000000..5d16dea5a843
--- /dev/null
+++ b/fuzz/seed_corpus/be9a95e698a2e0944da7d4a23f1243ecce599875
@@ -0,0 +1,5 @@
+<?xml version="1.0"?>
+<contact>
+  <customer/>
+  <customer/>
+</contact>
diff --git a/fuzz/seed_corpus/bec6cb3b489cd3f3fa596ca828a447dc6ec9a342 b/fuzz/seed_corpus/bec6cb3b489cd3f3fa596ca828a447dc6ec9a342
new file mode 100644
index 000000000000..d68f321681ae
--- /dev/null
+++ b/fuzz/seed_corpus/bec6cb3b489cd3f3fa596ca828a447dc6ec9a342
@@ -0,0 +1 @@
+<doc><a/><b/><a/></doc>
diff --git a/fuzz/seed_corpus/beddada5d3d19dc39630dfd44f69ad74d5291673 b/fuzz/seed_corpus/beddada5d3d19dc39630dfd44f69ad74d5291673
new file mode 100644
index 000000000000..73c2fa68e4d4
--- /dev/null
+++ b/fuzz/seed_corpus/beddada5d3d19dc39630dfd44f69ad74d5291673
@@ -0,0 +1 @@
+<card><email>js@example.com</email><name>John Smith</name></card>
diff --git a/fuzz/seed_corpus/bedf97ed0e035cd4ab9e0fc945ec811f7d2c6e39 b/fuzz/seed_corpus/bedf97ed0e035cd4ab9e0fc945ec811f7d2c6e39
new file mode 100644
index 000000000000..0e92a1041a6b
--- /dev/null
+++ b/fuzz/seed_corpus/bedf97ed0e035cd4ab9e0fc945ec811f7d2c6e39
@@ -0,0 +1,7 @@
+<doc>
+    <e xml:base="html/">
+	<images xml:base="../images/">
+	    <img href="img1.gif"/>
+	</images>
+    </e>
+</doc>
diff --git a/fuzz/seed_corpus/bf29f700d6fd9e85071d12cf214db4b8e4546146 b/fuzz/seed_corpus/bf29f700d6fd9e85071d12cf214db4b8e4546146
new file mode 100644
index 000000000000..33cbf95e5c4f
--- /dev/null
+++ b/fuzz/seed_corpus/bf29f700d6fd9e85071d12cf214db4b8e4546146
@@ -0,0 +1,4 @@
+<?xml version="1.0"?>
+<foo xmlns="urn:test:foo"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="urn:test:foo bug309338.xsd">2000.00</foo>
diff --git a/fuzz/seed_corpus/bf2c5dffdd21801c84d3143a0aaf48befa3c72ba b/fuzz/seed_corpus/bf2c5dffdd21801c84d3143a0aaf48befa3c72ba
new file mode 100644
index 000000000000..970b8979e026
--- /dev/null
+++ b/fuzz/seed_corpus/bf2c5dffdd21801c84d3143a0aaf48befa3c72ba
@@ -0,0 +1,7 @@
+<?xml version="1.0"?>
+<!DOCTYPE doc [
+<!ENTITY a "&b;">
+<!ENTITY b "&c;">
+<!ENTITY c "&a;">
+]>
+<doc> &a; violates [ WFC: No Recursion ] </doc>
diff --git a/fuzz/seed_corpus/bf7a039b3bd8e1dd92e8717e7cbfe1596ff5b525 b/fuzz/seed_corpus/bf7a039b3bd8e1dd92e8717e7cbfe1596ff5b525
new file mode 100644
index 000000000000..1b3fe07a5436
--- /dev/null
+++ b/fuzz/seed_corpus/bf7a039b3bd8e1dd92e8717e7cbfe1596ff5b525
@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="utf-8"?>
+<title>my title</title>
diff --git a/fuzz/seed_corpus/c00ffcb19683bce5d06900ecfed5694756a7a022 b/fuzz/seed_corpus/c00ffcb19683bce5d06900ecfed5694756a7a022
new file mode 100644
index 000000000000..44dde3ea00fe
--- /dev/null
+++ b/fuzz/seed_corpus/c00ffcb19683bce5d06900ecfed5694756a7a022
@@ -0,0 +1,8 @@
+<?xml version="1.0"?>
+<foo xmlns="urn:test:foo" 
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="urn:test:foo sg-all.xsd">
+	<gm-B-1/>
+	<gm-A-2/>	
+	<gm-B-2/>
+</foo>
diff --git a/fuzz/seed_corpus/c06564709f0c1936b27fcf3cafbb277df3f163c0 b/fuzz/seed_corpus/c06564709f0c1936b27fcf3cafbb277df3f163c0
new file mode 100644
index 000000000000..8fb7368363d8
--- /dev/null
+++ b/fuzz/seed_corpus/c06564709f0c1936b27fcf3cafbb277df3f163c0
@@ -0,0 +1,5 @@
+<Total>
+     <Percent>20</Percent>
+     <Percent>10</Percent>
+     <Percent>50</Percent>          
+</Total>
diff --git a/fuzz/seed_corpus/c08d7c366ec2bcbca632b0626ecef13b28960ee6 b/fuzz/seed_corpus/c08d7c366ec2bcbca632b0626ecef13b28960ee6
new file mode 100644
index 000000000000..7b27f17cde55
--- /dev/null
+++ b/fuzz/seed_corpus/c08d7c366ec2bcbca632b0626ecef13b28960ee6
@@ -0,0 +1,4 @@
+<doc>
+<a/>
+<b/>
+</doc>
diff --git a/fuzz/seed_corpus/c0f62f1fdbf485e9abbbc79f6fd250ced4f16c9f b/fuzz/seed_corpus/c0f62f1fdbf485e9abbbc79f6fd250ced4f16c9f
new file mode 100644
index 000000000000..7d04ca2302ec
--- /dev/null
+++ b/fuzz/seed_corpus/c0f62f1fdbf485e9abbbc79f6fd250ced4f16c9f
@@ -0,0 +1,12 @@
+<html>
+<head>
+<title>Regression test 4</title>
+</head>
+<body>
+<h1>Regression test 4</h1>
+<p>
+Wrong close of tag P
+<hr>
+</p>
+</body>
+</html>
diff --git a/fuzz/seed_corpus/c18484ea6703d83675d3686201770a6a0973c776 b/fuzz/seed_corpus/c18484ea6703d83675d3686201770a6a0973c776
new file mode 100644
index 000000000000..3a8b953071ad
--- /dev/null
+++ b/fuzz/seed_corpus/c18484ea6703d83675d3686201770a6a0973c776
@@ -0,0 +1 @@
+<p>a</p>
diff --git a/fuzz/seed_corpus/c1a5b33c0ddd62fb5efa04d43504179a96e2c232 b/fuzz/seed_corpus/c1a5b33c0ddd62fb5efa04d43504179a96e2c232
new file mode 100644
index 000000000000..52619c3b0376
--- /dev/null
+++ b/fuzz/seed_corpus/c1a5b33c0ddd62fb5efa04d43504179a96e2c232
@@ -0,0 +1,6 @@
+<Total>
+     <Percent>20</Percent>
+     <Percent>30</Percent>
+     <Percent>10</Percent>
+     <Percent>50</Percent>          
+</Total>
diff --git a/fuzz/seed_corpus/c20ea41108b8430cb59d86cb60c15e524a37db91 b/fuzz/seed_corpus/c20ea41108b8430cb59d86cb60c15e524a37db91
new file mode 100644
index 000000000000..5c3a0c91a23b
--- /dev/null
+++ b/fuzz/seed_corpus/c20ea41108b8430cb59d86cb60c15e524a37db91
@@ -0,0 +1 @@
+<title lang="fr">salut</title>
diff --git a/fuzz/seed_corpus/c258f1b95eaafd8396a4f50dc9d4859f41bcdb81 b/fuzz/seed_corpus/c258f1b95eaafd8396a4f50dc9d4859f41bcdb81
new file mode 100644
index 000000000000..03581098f307
--- /dev/null
+++ b/fuzz/seed_corpus/c258f1b95eaafd8396a4f50dc9d4859f41bcdb81
@@ -0,0 +1,4 @@
+<doc>
+<a/>
+<a/>
+</doc>
diff --git a/fuzz/seed_corpus/c26d0a6661eac07a37052737917a1a2b7d4d1681 b/fuzz/seed_corpus/c26d0a6661eac07a37052737917a1a2b7d4d1681
new file mode 100644
index 000000000000..4f1a9bfa84a8
--- /dev/null
+++ b/fuzz/seed_corpus/c26d0a6661eac07a37052737917a1a2b7d4d1681
@@ -0,0 +1,1802 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+<!DOCTYPE article [
+<!-- ELEMENT declarations work around MSXML bug. -->
+<!ELEMENT section ANY>
+<!ATTLIST section id ID #IMPLIED>
+<!ELEMENT appendix ANY>
+<!ATTLIST appendix id ID #IMPLIED>
+<!ELEMENT bibliomixed ANY>
+<!ATTLIST bibliomixed id ID #IMPLIED>
+]>
+<article status="Committee Specification" xmlns:p="http://relaxng.org/ns/proofsystem">
+
+<articleinfo>
+<releaseinfo>$Id: spec.xml,v 1.159 2001/12/02 12:12:12 jjc Exp $</releaseinfo>
+<title>RELAX NG Specification</title>
+<authorgroup>
+<editor>
+  <firstname>James</firstname><surname>Clark</surname>
+  <affiliation>
+    <address><email>jjc@jclark.com</email></address>
+  </affiliation>
+</editor>
+<editor>
+  <surname>MURATA</surname><firstname>Makoto</firstname>
+  <affiliation>
+    <address><email>EB2M-MRT@asahi-net.or.jp</email></address>
+  </affiliation>
+</editor>
+</authorgroup>
+<pubdate>3 December 2001</pubdate>
+<releaseinfo role="meta">
+$Id: spec.xml,v 1.159 2001/12/02 12:12:12 jjc Exp $
+</releaseinfo>
+
+<copyright><year>2001</year><holder>OASIS</holder></copyright>
+
+<legalnotice>
+
+<para>Copyright &#169; The Organization for the Advancement of
+Structured Information Standards [OASIS] 2001. All Rights
+Reserved.</para>
+
+<para>This document and translations of it may be copied and furnished
+to others, and derivative works that comment on or otherwise explain
+it or assist in its implementation may be prepared, copied, published
+and distributed, in whole or in part, without restriction of any kind,
+provided that the above copyright notice and this paragraph are
+included on all such copies and derivative works. However, this
+document itself may not be modified in any way, such as by removing
+the copyright notice or references to OASIS, except as needed for the
+purpose of developing OASIS specifications, in which case the
+procedures for copyrights defined in the OASIS Intellectual Property
+Rights document must be followed, or as required to translate it into
+languages other than English.</para>
+
+<para>The limited permissions granted above are perpetual and will not
+be revoked by OASIS or its successors or assigns.</para>
+
+<para>This document and the information contained herein is provided
+on an <quote>AS IS</quote> basis and OASIS DISCLAIMS ALL WARRANTIES,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE
+USE OF THE INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY
+IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR
+PURPOSE.</para>
+
+</legalnotice>
+
+<legalnotice role="status"><title>Status of this Document</title>
+
+<para>This Committee Specification was approved for publication by the
+OASIS RELAX NG technical committee. It is a stable document which
+represents the consensus of the committee. Comments on this document
+may be sent to <ulink
+url="mailto:relax-ng-comment@lists.oasis-open.org"
+>relax-ng-comment@lists.oasis-open.org</ulink>.</para>
+
+<para>A list of known errors in this document is available at <ulink
+url="http://www.oasis-open.org/committees/relax-ng/spec-20011203-errata.html"
+>http://www.oasis-open.org/committees/relax-ng/spec-20011203-errata.html</ulink
+>.</para>
+
+</legalnotice>
+
+<abstract>
+<para>This is the definitive specification of RELAX NG, a simple
+schema language for XML, based on <xref linkend="relax"/> and <xref
+linkend="trex"/>. A RELAX NG schema specifies a pattern for the
+structure and content of an XML document. A RELAX NG schema is itself
+an XML document.</para>
+</abstract>
+
+<revhistory>
+<revision>
+  <revnumber>Committee Specification</revnumber>
+  <date>3 December 2001</date>
+</revision>
+<revision>
+  <revnumber>Committee Specification</revnumber>
+  <date>11 August 2001</date>
+</revision>
+</revhistory>
+</articleinfo>
+
+
+<section>
+<title>Introduction</title>
+
+<para>This document specifies</para>
+
+<itemizedlist>
+
+<listitem><para>when an XML document is a correct RELAX NG
+schema</para></listitem>
+
+<listitem><para>when an XML document is valid with respect to a
+correct RELAX NG schema</para></listitem>
+
+</itemizedlist>
+
+<para>An XML document that is being validated with respect to a RELAX NG
+schema is referred to as an instance.</para>
+
+<para>The structure of this document is as follows.  <xref
+linkend="data-model"/> describes the data model, which is the
+abstraction of an XML document used throughout the rest of the
+document.  <xref linkend="full-syntax"/> describes the syntax of a
+RELAX NG schema; any correct RELAX NG schema must conform to this
+syntax.  <xref linkend="simplification"/> describes a sequence of
+transformations that are applied to simplify a RELAX NG schema;
+applying the transformations also involves checking certain
+restrictions that must be satisfied by a correct RELAX NG
+schema. <xref linkend="simple-syntax"/> describes the syntax that
+results from applying the transformations; this simple syntax is a
+subset of the full syntax.  <xref linkend="semantics"/> describes the
+semantics of a correct RELAX NG schema that uses the simple syntax;
+the semantics specify when an element is valid with respect to a RELAX
+NG schema.  <xref linkend="restriction"/> describes restrictions in
+terms of the simple syntax; a correct RELAX NG schema must be such
+that, after transformation into the simple form, it satisfies these
+restrictions. Finally, <xref linkend="conformance"/> describes
+conformance requirements for RELAX NG validators.</para>
+
+<para>A tutorial is available separately (see <xref
+linkend="tutorial"/>).</para>
+
+</section>
+
+<section id="data-model">
+<title>Data model</title>
+
+<para>RELAX NG deals with XML documents representing both schemas and
+instances through an abstract data model.  XML documents representing
+schemas and instances must be well-formed in conformance with <xref
+linkend="xml-rec"/> and must conform to the constraints of <xref
+linkend="xml-names"/>.</para>
+
+<para>An XML document is represented by an element.  An element consists
+of</para>
+
+<itemizedlist>
+
+<listitem><para>a name</para></listitem>
+
+<listitem><para>a context</para></listitem>
+
+<listitem><para>a set of attributes</para></listitem>
+
+<listitem><para>an ordered sequence of zero or more children; each
+child is either an element or a non-empty string; the sequence never contains
+two consecutive strings</para></listitem>
+
+</itemizedlist>
+
+<para>A name consists of</para>
+
+<itemizedlist>
+<listitem><para>a string representing the namespace URI; the empty
+string has special significance, representing the absence of any
+namespace</para></listitem>
+
+<listitem><para>a string representing the local name; this string matches the NCName
+production of <xref linkend="xml-names"/></para></listitem>
+</itemizedlist>
+
+<para>A context consists of</para>
+
+<itemizedlist>
+<listitem><para>a base URI</para></listitem>
+<listitem><para>a namespace map; this maps prefixes to namespace URIs,
+and also may specify a default namespace URI (as declared
+by the <literal>xmlns</literal> attribute)</para></listitem>
+</itemizedlist>
+
+<para>An attribute consists of</para>
+
+<itemizedlist>
+<listitem><para>a name</para></listitem>
+<listitem><para>a string representing the value</para></listitem>
+</itemizedlist>
+
+<para>A string consists of a sequence of zero or more characters,
+where a character is as defined in <xref linkend="xml-rec"/>.</para>
+
+<para>The element for an XML document is constructed from an instance
+of the <xref linkend="infoset"/> as follows.  We use the notation
+[<replaceable>x</replaceable>] to refer to the value of the
+<replaceable>x</replaceable> property of an information item. An
+element is constructed from a document information item by
+constructing an element from the [document element].  An element is
+constructed from an element information item by constructing the name
+from the [namespace name] and [local name], the context from the [base
+URI] and [in-scope namespaces], the attributes from the [attributes],
+and the children from the [children].  The attributes of an element
+are constructed from the unordered set of attribute information items
+by constructing an attribute for each attribute information item.  The
+children of an element are constructed from the list of child
+information items first by removing information items other than
+element information items and character information items, and then by
+constructing an element for each element information item in the list
+and a string for each maximal sequence of character information items.
+An attribute is constructed from an attribute information item by
+constructing the name from the [namespace name] and [local name], and
+the value from the [normalized value].  When constructing the name of
+an element or attribute from the [namespace name] and [local name], if
+the [namespace name] property is not present, then the name is
+constructed from an empty string and the [local name]. A string is
+constructed from a sequence of character information items by
+constructing a character from the [character code] of each character
+information item.</para>
+
+<para>It is possible for there to be multiple distinct infosets for a
+single XML document.  This is because XML parsers are not required to
+process all DTD declarations or expand all external parsed general
+entities.  Amongst these multiple infosets, there is exactly one
+infoset for which [all declarations processed] is true and which does
+not contain any unexpanded entity reference information items.  This
+is the infoset that is the basis for defining the RELAX NG data
+model.</para>
+
+<section id="data-model-example">
+<title>Example</title>
+
+<para>Suppose the document
+<literal>http://www.example.com/doc.xml</literal> is as
+follows:</para>
+
+<programlisting><![CDATA[<?xml version="1.0"?>
+<foo><pre1:bar1 xmlns:pre1="http://www.example.com/n1"/><pre2:bar2
+  xmlns:pre2="http://www.example.com/n2"/></foo>
+]]></programlisting>
+
+<para>The element representing this document has</para>
+
+<itemizedlist>
+<listitem><para>a name which has</para>
+<itemizedlist>
+
+<listitem><para>the empty string as the namespace URI, representing
+the absence of any namespace</para></listitem>
+
+<listitem><para><literal>foo</literal> as the local
+name</para></listitem>
+
+</itemizedlist>
+
+</listitem>
+
+<listitem><para>a context which has</para>
+
+<itemizedlist>
+<listitem><para><literal>http://www.example.com/doc.xml</literal> as the base
+URI</para></listitem>
+
+<listitem><para>a namespace map which</para>
+
+<itemizedlist>
+
+<listitem><para>maps the prefix <literal>xml</literal> to the
+namespace URI
+<literal>http://www.w3.org/XML/1998/namespace</literal>
+(the <literal>xml</literal> prefix is implicitly declared
+by every XML document)</para></listitem>
+
+<listitem><para>specifies the empty string as the default namespace
+URI</para></listitem>
+
+</itemizedlist>
+
+</listitem>
+
+</itemizedlist>
+
+</listitem>
+
+<listitem><para>an empty set of attributes</para></listitem>
+
+<listitem><para>a sequence of children consisting
+of an element which has</para>
+
+<itemizedlist>
+<listitem><para>a name which has</para>
+<itemizedlist>
+
+<listitem><para><literal>http://www.example.com/n1</literal> as the
+namespace URI</para></listitem>
+
+<listitem><para><literal>bar1</literal> as the local
+name</para></listitem>
+
+</itemizedlist>
+
+</listitem>
+
+<listitem><para>a context which has</para>
+
+<itemizedlist>
+<listitem><para><literal>http://www.example.com/doc.xml</literal> as the base
+URI</para></listitem>
+
+<listitem><para>a namespace map which</para>
+
+<itemizedlist>
+
+<listitem><para>maps the prefix <literal>pre1</literal> to the
+namespace URI
+<literal>http://www.example.com/n1</literal></para></listitem>
+
+<listitem><para>maps the prefix <literal>xml</literal> to the
+namespace URI
+<literal>http://www.w3.org/XML/1998/namespace</literal></para></listitem>
+
+<listitem><para>specifies the empty string as the default namespace
+URI</para></listitem>
+
+</itemizedlist>
+
+</listitem>
+
+</itemizedlist>
+
+</listitem>
+
+<listitem><para>an empty set of attributes</para></listitem>
+
+<listitem><para>an empty sequence of children</para></listitem>
+
+</itemizedlist>
+
+<para>followed by an element which has</para>
+ 
+<itemizedlist>
+<listitem><para>a name which has</para>
+<itemizedlist>
+
+<listitem><para><literal>http://www.example.com/n2</literal> as the
+namespace URI</para></listitem>
+
+<listitem><para><literal>bar2</literal> as the local
+name</para></listitem>
+
+</itemizedlist>
+
+</listitem>
+
+<listitem><para>a context which has</para>
+
+<itemizedlist>
+<listitem><para><literal>http://www.example.com/doc.xml</literal> as the base
+URI</para></listitem>
+
+<listitem><para>a namespace map which</para>
+
+<itemizedlist>
+
+<listitem><para>maps the prefix <literal>pre2</literal> to the
+namespace URI
+<literal>http://www.example.com/n2</literal></para></listitem>
+
+<listitem><para>maps the prefix <literal>xml</literal> to the
+namespace URI
+<literal>http://www.w3.org/XML/1998/namespace</literal></para></listitem>
+
+<listitem><para>specifies the empty string as the default namespace
+URI</para></listitem>
+
+</itemizedlist>
+
+</listitem>
+
+</itemizedlist>
+
+</listitem>
+
+<listitem><para>an empty set of attributes</para></listitem>
+
+<listitem><para>an empty sequence of children</para></listitem>
+
+</itemizedlist>
+
+</listitem>
+</itemizedlist>
+
+</section>
+
+</section>
+
+<section id="full-syntax">
+<title>Full syntax</title>
+
+<para>The following grammar summarizes the syntax of RELAX NG.
+Although we use a notation based on the XML representation of an RELAX
+NG schema as a sequence of characters, the grammar must be understood
+as operating at the data model level.  For example, although the
+syntax uses <literal><![CDATA[<text/>]]></literal>, an instance or
+schema can use <literal><![CDATA[<text></text>]]></literal> instead,
+because they both represent the same element at the data model level.
+All elements shown in the grammar are qualified with the namespace
+URI:</para>
+
+<programlisting>http://relaxng.org/ns/structure/1.0</programlisting>
+
+<para>The symbols QName and NCName are defined in <xref
+linkend="xml-names"/>.  The anyURI symbol has the same meaning as the
+anyURI datatype of <xref linkend="xmlschema-2"/>: it indicates a
+string that, after escaping of disallowed values as described in
+Section 5.4 of <xref linkend="xlink"/>, is a URI reference as defined
+in <xref linkend="rfc2396"/> (as modified by <xref
+linkend="rfc2732"/>).  The symbol string matches any string.</para>
+
+<para>In addition to the attributes shown explicitly, any element can
+have an <literal>ns</literal> attribute and any element can have a
+<literal>datatypeLibrary</literal> attribute. The
+<literal>ns</literal> attribute can have any value.  The value of the
+<literal>datatypeLibrary</literal> attribute must match the anyURI
+symbol as described in the previous paragraph; in addition, it must
+not use the relative form of URI reference and must not have a
+fragment identifier; as an exception to this, the value may be the
+empty string.</para>
+
+<para>Any element can also have foreign attributes in addition to the
+attributes shown in the grammar. A foreign attribute is an attribute
+with a name whose namespace URI is neither the empty string nor the
+RELAX NG namespace URI.  Any element that cannot have string children
+(that is, any element other than <literal>value</literal>, <literal>param</literal>
+and <literal>name</literal>) may have foreign child elements in addition
+to the child elements shown in the grammar. A foreign element is an
+element with a name whose namespace URI is not the RELAX NG namespace
+URI.  There are no constraints on the relative position of foreign
+child elements with respect to other child elements.</para>
+
+<para>Any element can also have as children strings that consist
+entirely of whitespace characters, where a whitespace character is one
+of #x20, #x9, #xD or #xA. There are no constraints on the relative
+position of whitespace string children with respect to child
+elements.</para>
+
+<para>Leading and trailing whitespace is allowed for value of each
+<literal>name</literal>, <literal>type</literal> and
+<literal>combine</literal> attribute and for the content of each
+<literal>name</literal> element.</para>
+
+<grammarref src="full.rng"/>
+
+<section id="full-syntax-example">
+<title>Example</title>
+
+<para>Here is an example of a schema in the full syntax for the
+document in <xref linkend="data-model-example"/>.</para>
+
+<programlisting><![CDATA[<?xml version="1.0"?>
+<element name="foo"
+         xmlns="http://relaxng.org/ns/structure/1.0"
+         xmlns:a="http://relaxng.org/ns/annotation/1.0"
+         xmlns:ex1="http://www.example.com/n1"
+         xmlns:ex2="http://www.example.com/n2">
+  <a:documentation>A foo element.</a:document>
+  <element name="ex1:bar1">
+    <empty/>
+  </element>
+  <element name="ex2:bar2">
+    <empty/>
+  </element>
+</element>]]></programlisting>
+
+</section>
+
+</section>
+
+<section id="simplification">
+<title>Simplification</title>
+
+<para>The full syntax given in the previous section is transformed
+into a simpler syntax by applying the following transformation rules
+in order. The effect must be as if each rule was applied to all
+elements in the schema before the next rule is applied.  A
+transformation rule may also specify constraints that must be
+satisfied by a correct schema. The transformation rules are applied
+at the data model level.  Before the transformations are applied, the
+schema is parsed into an instance of the data model.</para>
+
+<section>
+<title>Annotations</title>
+
+<para>Foreign attributes and elements are removed.</para>
+
+<note><para>It is safe to remove <literal>xml:base</literal>
+attributes at this stage because <literal>xml:base</literal>
+attributes are used in determining the [base URI] of an element
+information item, which is in turn used to construct the base URI of
+the context of an element.  Thus, after a document has been parsed
+into an instance of the data model, <literal>xml:base</literal>
+attributes can be discarded.</para></note>
+
+</section>
+
+<section>
+<title>Whitespace</title>
+
+<para>For each element other than <literal>value</literal> and
+<literal>param</literal>, each child that is a string containing only
+whitespace characters is removed.</para>
+
+<para>Leading and trailing whitespace characters are removed from the
+value of each <literal>name</literal>, <literal>type</literal> and
+<literal>combine</literal> attribute and from the content of each
+<literal>name</literal> element.</para>
+
+</section>
+
+<section>
+<title><literal>datatypeLibrary</literal> attribute</title>
+
+<para>The value of each <literal>datatypeLibary</literal> attribute is
+transformed by escaping disallowed characters as specified in Section
+5.4 of <xref linkend="xlink"/>.</para>
+
+<para>For any <literal>data</literal> or <literal>value</literal>
+element that does not have a <literal>datatypeLibrary</literal>
+attribute, a <literal>datatypeLibrary</literal> attribute is
+added. The value of the added <literal>datatypeLibrary</literal>
+attribute is the value of the <literal>datatypeLibrary</literal>
+attribute of the nearest ancestor element that has a
+<literal>datatypeLibrary</literal> attribute, or the empty string if
+there is no such ancestor. Then, any <literal>datatypeLibrary</literal>
+attribute that is on an element other than <literal>data</literal> or
+<literal>value</literal> is removed.</para>
+
+</section>
+
+<section>
+<title><literal>type</literal> attribute of <literal>value</literal> element</title>
+
+<para>For any <literal>value</literal> element that does not have a
+<literal>type</literal> attribute, a <literal>type</literal> attribute
+is added with value <literal>token</literal> and the value of the
+<literal>datatypeLibrary</literal> attribute is changed to the empty
+string.</para>
+
+</section>
+
+<section id="href">
+<title><literal>href</literal> attribute</title>
+
+<para>The value of the <literal>href</literal> attribute on an
+<literal>externalRef</literal> or <literal>include</literal> element
+is first transformed by escaping disallowed characters as specified in
+Section 5.4 of <xref linkend="xlink"/>.  The URI reference is then
+resolved into an absolute form as described in section 5.2 of <xref
+linkend="rfc2396"/> using the base URI from the context of the element
+that bears the <literal>href</literal> attribute.</para>
+
+<para>The value of the <literal>href</literal> attribute will be used
+to construct an element (as specified in <xref
+linkend="data-model"/>). This must be done as follows.  The URI
+reference consists of the URI itself and an optional fragment
+identifier. The resource identified by the URI is retrieved.  The
+result is a MIME entity: a sequence of bytes labeled with a MIME
+media type.  The media type determines how an element is constructed
+from the MIME entity and optional fragment identifier.  When the media
+type is <literal>application/xml</literal> or
+<literal>text/xml</literal>, the MIME entity must be parsed as an XML
+document in accordance with the applicable RFC (at the term of writing
+<xref linkend="rfc3023"/>) and an element constructed from the result
+of the parse as specified in <xref linkend="data-model"/>.  In
+particular, the <literal>charset</literal> parameter must be handled
+as specified by the RFC. This specification does not define the
+handling of media types other than <literal>application/xml</literal>
+and <literal>text/xml</literal>. The <literal>href</literal> attribute
+must not include a fragment identifier unless the registration of the
+media type of the resource identified by the attribute defines the
+interpretation of fragment identifiers for that media type.</para>
+
+<note><para><xref linkend="rfc3023"/> does not define the
+interpretation of fragment identifiers for
+<literal>application/xml</literal> or
+<literal>text/xml</literal>.</para></note>
+
+</section>
+
+<section>
+<title><literal>externalRef</literal> element</title>
+
+<para>An <literal>externalRef</literal> element is transformed as
+follows.  An element is constructed using the URI reference that is
+the value of <literal>href</literal> attribute as specified in <xref
+linkend="href"/>. This element must match the syntax for pattern.  The
+element is transformed by recursively applying the rules from this
+subsection and from previous subsections of this section. This must
+not result in a loop. In other words, the transformation of the
+referenced element must not require the dereferencing of an
+<literal>externalRef</literal> attribute with an
+<literal>href</literal> attribute with the same value.</para>
+
+<para>Any <literal>ns</literal> attribute on the
+<literal>externalRef</literal> element is transferred to the
+referenced element if the referenced element does not already have an
+<literal>ns</literal> attribute.  The <literal>externalRef</literal>
+element is then replaced by the referenced element.</para>
+
+</section>
+
+<section>
+<title><literal>include</literal> element</title>
+
+<para>An <literal>include</literal> element is transformed as follows.
+An element is constructed using the URI reference that is the value of
+<literal>href</literal> attribute as specified in <xref
+linkend="href"/>.  This element must be a <literal>grammar</literal>
+element, matching the syntax for grammar.</para>
+
+<para>This <literal>grammar</literal> element is transformed by
+recursively applying the rules from this subsection and from previous
+subsections of this section.  This must not result in a loop. In other
+words, the transformation of the <literal>grammar</literal> element
+must not require the dereferencing of an <literal>include</literal>
+attribute with an <literal>href</literal> attribute with the same
+value.</para>
+
+<para>Define the <firstterm>components</firstterm> of an element to
+be the children of the element together with the components of any
+<literal>div</literal> child elements.  If the
+<literal>include</literal> element has a <literal>start</literal>
+component, then the <literal>grammar</literal> element must have a
+<literal>start</literal> component.  If the <literal>include</literal>
+element has a <literal>start</literal> component, then all
+<literal>start</literal> components are removed from the
+<literal>grammar</literal> element.  If the <literal>include</literal>
+element has a <literal>define</literal> component, then the
+<literal>grammar</literal> element must have a
+<literal>define</literal> component with the same name.  For every
+<literal>define</literal> component of the <literal>include</literal>
+element, all <literal>define</literal> components with the same name
+are removed from the <literal>grammar</literal> element.</para>
+
+<para>The <literal>include</literal> element is transformed into a
+<literal>div</literal> element.  The attributes of the
+<literal>div</literal> element are the attributes of the
+<literal>include</literal> element other than the
+<literal>href</literal> attribute.  The children of the
+<literal>div</literal> element are the <literal>grammar</literal>
+element (after the removal of the <literal>start</literal> and
+<literal>define</literal> components described by the preceding
+paragraph) followed by the children of the <literal>include</literal>
+element.  The <literal>grammar</literal> element is then renamed to
+<literal>div</literal>.</para>
+
+</section>
+
+<section>
+<title><literal>name</literal> attribute of <literal>element</literal>
+and <literal>attribute</literal> elements</title>
+
+<para>The <literal>name</literal> attribute on an
+<literal>element</literal> or <literal>attribute</literal> element is
+transformed into a <literal>name</literal> child element.</para>
+
+<para>If an <literal>attribute</literal> element has a
+<literal>name</literal> attribute but no <literal>ns</literal>
+attribute, then an <literal>ns=""</literal> attribute is added to the
+<literal>name</literal> child element.</para>
+
+</section>
+
+<section>
+<title><literal>ns</literal> attribute</title>
+
+<para>For any <literal>name</literal>, <literal>nsName</literal> or
+<literal>value</literal> element that does not have an
+<literal>ns</literal> attribute, an <literal>ns</literal> attribute is
+added. The value of the added <literal>ns</literal> attribute is the
+value of the <literal>ns</literal> attribute of the nearest ancestor
+element that has an <literal>ns</literal> attribute, or the empty
+string if there is no such ancestor. Then, any <literal>ns</literal>
+attribute that is on an element other than <literal>name</literal>,
+<literal>nsName</literal> or <literal>value</literal> is
+removed.</para>
+
+<note><para>The value of the <literal>ns</literal> attribute is
+<emphasis role="strong">not</emphasis> transformed either by escaping
+disallowed characters, or in any other way, because the value of the
+<literal>ns</literal> attribute is compared against namespace URIs in
+the instance, which are not subject to any
+transformation.</para></note>
+
+<note><para>Since <literal>include</literal> and
+<literal>externalRef</literal> elements are resolved after
+<literal>datatypeLibrary</literal> attributes are added but before
+<literal>ns</literal> attributes are added, <literal>ns</literal>
+attributes are inherited into external schemas but
+<literal>datatypeLibrary</literal> attributes are not.</para></note>
+
+</section>
+
+<section>
+<title>QNames</title>
+
+<para>For any <literal>name</literal> element containing a prefix, the
+prefix is removed and an <literal>ns</literal> attribute is added
+replacing any existing <literal>ns</literal> attribute. The value of
+the added <literal>ns</literal> attribute is the value to which the
+namespace map of the context of the <literal>name</literal> element
+maps the prefix.  The context must have a mapping for the
+prefix.</para>
+
+</section>
+
+<section>
+<title><literal>div</literal> element</title>
+
+<para>Each <literal>div</literal> element is replaced by its
+children.</para>
+
+</section>
+
+<section id="number-child-elements">
+<title>Number of child elements</title>
+
+<para>A <literal>define</literal>, <literal>oneOrMore</literal>,
+<literal>zeroOrMore</literal>, <literal>optional</literal>, <literal>list</literal> or
+<literal>mixed</literal> element is transformed so that it has exactly
+one child element.  If it has more than one child element, then its
+child elements are wrapped in a <literal>group</literal>
+element. Similarly, an <literal>element</literal> element is transformed so
+that it has exactly two child elements, the first being a name class
+and the second being a pattern. If it has more than two child elements,
+then the child elements other than the first are wrapped in a
+<literal>group</literal> element.</para>
+
+<para>A <literal>except</literal> element is transformed
+so that it has exactly one child element. If it has more
+than one child element, then its child elements are wrapped
+in a <literal>choice</literal> element.</para>
+
+<para>If an <literal>attribute</literal> element has only one child
+element (a name class), then a <literal>text</literal> element is
+added.</para>
+
+<para>A <literal>choice</literal>, <literal>group</literal> or
+<literal>interleave</literal> element is transformed so that it has
+exactly two child elements. If it has one child element, then it is
+replaced by its child element.  If it has more than two child
+elements, then the first two child elements are combined into a new
+element with the same name as the parent element and with the first
+two child elements as its children.  For example,</para>
+
+<programlisting>&lt;choice&gt; <replaceable>p1</replaceable> <replaceable>p2</replaceable> <replaceable>p3</replaceable> &lt;/choice&gt;</programlisting>
+
+<para>is transformed to</para>
+
+<programlisting>&lt;choice&gt; &lt;choice&gt; <replaceable>p1</replaceable> <replaceable>p2</replaceable> &lt;/choice&gt; <replaceable>p3</replaceable> &lt;/choice&gt;</programlisting>
+
+<para>This reduces the number of child elements by one. The
+transformation is applied repeatedly until there are exactly two child
+elements.</para>
+
+</section>
+
+<section>
+<title><literal>mixed</literal> element</title>
+
+<para>A <literal>mixed</literal> element is transformed into an
+interleaving with a <literal>text</literal> element:</para>
+
+<programlisting>&lt;mixed> <replaceable>p</replaceable> &lt;/mixed></programlisting>
+
+<para>is transformed into</para>
+
+<programlisting>&lt;interleave> <replaceable>p</replaceable> &lt;text/> &lt;/interleave></programlisting>
+
+</section>
+
+<section>
+<title><literal>optional</literal> element</title>
+
+<para>An <literal>optional</literal> element is transformed into
+a choice with <literal>empty</literal>:</para>
+
+<programlisting>&lt;optional> <replaceable>p</replaceable> &lt;/optional></programlisting>
+
+<para>is transformed into</para>
+
+<programlisting>&lt;choice> <replaceable>p</replaceable> &lt;empty/> &lt;/choice></programlisting>
+
+</section>
+
+<section>
+<title><literal>zeroOrMore</literal> element</title>
+
+<para>A <literal>zeroOrMore</literal> element is transformed into a choice
+between <literal>oneOrMore</literal> and
+<literal>empty</literal>:</para>
+
+<programlisting>&lt;zeroOrMore> <replaceable>p</replaceable> &lt;/zeroOrMore></programlisting>
+
+<para>is transformed into</para>
+
+<programlisting>&lt;choice> &lt;oneOrMore> <replaceable>p</replaceable> &lt;/oneOrMore> &lt;empty/> &lt;/choice></programlisting>
+
+</section>
+
+<section id="constraints">
+<title>Constraints</title>
+
+<para>In this rule, no transformation is performed, but various
+constraints are checked.</para>
+
+<note><para>The constraints in this section, unlike the constraints
+specified in <xref linkend="restriction"/>, can be checked without
+resolving any <literal>ref</literal> elements, and are accordingly
+applied even to patterns that will disappear during later stages of
+simplification because they are not reachable (see <xref
+linkend="define-ref"/>) or because of <literal>notAllowed</literal>
+(see <xref linkend="notAllowed"/>).</para></note>
+
+<para>An <literal>except</literal> element that is a child of an
+<literal>anyName</literal> element must not have any
+<literal>anyName</literal> descendant elements. An
+<literal>except</literal> element that is a child of an
+<literal>nsName</literal> element must not have any
+<literal>nsName</literal> or <literal>anyName</literal> descendant
+elements.</para>
+
+<para>A <literal>name</literal> element that occurs as the first child
+of an <literal>attribute</literal> element or as the descendant of the
+first child of an <literal>attribute</literal> element and that has an
+<literal>ns</literal> attribute with value equal to the empty string
+must not have content equal to <literal>xmlns</literal>.</para>
+
+<para>A <literal>name</literal> or <literal>nsName</literal> element
+that occurs as the first child of an <literal>attribute</literal>
+element or as the descendant of the first child of an
+<literal>attribute</literal> element must not have an
+<literal>ns</literal> attribute with value
+<literal>http://www.w3.org/2000/xmlns</literal>.</para>
+
+<note><para>The <xref linkend="infoset"/> defines the namespace URI of
+namespace declaration attributes to be
+<literal>http://www.w3.org/2000/xmlns</literal>.</para></note>
+
+<para>A <literal>data</literal> or <literal>value</literal> element
+must be correct in its use of datatypes. Specifically, the
+<literal>type</literal> attribute must identify a datatype within the
+datatype library identified by the value of the
+<literal>datatypeLibrary</literal> attribute.  For a
+<literal>data</literal> element, the parameter list must be one that
+is allowed by the datatype (see <xref
+linkend="data-pattern"/>).</para>
+
+</section>
+
+<section>
+<title><literal>combine</literal> attribute</title>
+
+<para>For each <literal>grammar</literal> element, all
+<literal>define</literal> elements with the same name are combined
+together.  For any name, there must not be more than one
+<literal>define</literal> element with that name that does not have a
+<literal>combine</literal> attribute.  For any name, if there is a
+<literal>define</literal> element with that name that has a
+<literal>combine</literal> attribute with the value
+<literal>choice</literal>, then there must not also be a
+<literal>define</literal> element with that name that has a
+<literal>combine</literal> attribute with the value
+<literal>interleave</literal>. Thus, for any name, if there is more
+than one <literal>define</literal> element with that name, then there
+is a unique value for the <literal>combine</literal> attribute for
+that name.  After determining this unique value, the
+<literal>combine</literal> attributes are removed.  A pair of
+definitions</para>
+
+<programlisting>&lt;define name="<replaceable>n</replaceable>"&gt;
+  <replaceable>p1</replaceable>
+&lt;/define>
+&lt;define name="<replaceable>n</replaceable>"&gt;
+  <replaceable>p2</replaceable>
+&lt;/define></programlisting>
+
+<para>is combined into</para>
+
+<programlisting>&lt;define name="<replaceable>n</replaceable>">
+  &lt;<replaceable>c</replaceable>&gt;
+    <replaceable>p1</replaceable>
+    <replaceable>p2</replaceable>
+  &lt;/<replaceable>c</replaceable>&gt;
+&lt;/define></programlisting>
+
+<para>where <replaceable>c</replaceable> is the value of the
+<literal>combine</literal> attribute. Pairs of definitions are
+combined until there is exactly one <literal>define</literal> element
+for each name.</para>
+
+<para>Similarly, for each <literal>grammar</literal> element all
+<literal>start</literal> elements are combined together.  There must
+not be more than one <literal>start</literal> element that does not
+have a <literal>combine</literal> attribute.  If there is a
+<literal>start</literal> element that has a <literal>combine</literal>
+attribute with the value <literal>choice</literal>, there must not
+also be a <literal>start</literal> element that has a
+<literal>combine</literal> attribute with the value
+<literal>interleave</literal>.</para>
+
+</section>
+
+<section>
+<title><literal>grammar</literal> element</title>
+
+<para>In this rule, the schema is transformed so that its top-level
+element is <literal>grammar</literal> and so that it has no other
+<literal>grammar</literal> elements.</para>
+
+<para>Define the <firstterm>in-scope grammar</firstterm> for an
+element to be the nearest ancestor <literal>grammar</literal> element.  A
+<literal>ref</literal> element <firstterm>refers to</firstterm> a
+<literal>define</literal> element if the value of their
+<literal>name</literal> attributes is the same and their in-scope
+grammars are the same.  A <literal>parentRef</literal> element
+<firstterm>refers to</firstterm> a <literal>define</literal> element
+if the value of their <literal>name</literal> attributes is the same
+and the in-scope grammar of the in-scope grammar of the
+<literal>parentRef</literal> element is the same as the in-scope
+grammar of the <literal>define</literal> element. Every
+<literal>ref</literal> or <literal>parentRef</literal> element must
+refer to a <literal>define</literal> element.  A
+<literal>grammar</literal> must have a <literal>start</literal> child
+element.</para>
+
+<para>First, transform the top-level pattern
+<replaceable>p</replaceable> into
+<literal>&lt;grammar>&lt;start><replaceable>p</replaceable>&lt;/start>&lt;/grammar></literal>.
+Next, rename <literal>define</literal> elements so that no two
+<literal>define</literal> elements anywhere in the schema have the
+same name.  To rename a <literal>define</literal> element, change the
+value of its <literal>name</literal> attribute and change the value of
+the <literal>name</literal> attribute of all <literal>ref</literal>
+and <literal>parentRef</literal> elements that refer to that
+<literal>define</literal> element. Next, move all
+<literal>define</literal> elements to be children of the top-level
+<literal>grammar</literal> element, replace each nested
+<literal>grammar</literal> element by the child of its
+<literal>start</literal> element and rename each
+<literal>parentRef</literal> element to <literal>ref</literal>.</para>
+
+</section>
+
+
+<section id="define-ref">
+<title><literal>define</literal> and <literal>ref</literal> elements</title>
+
+<para>In this rule, the grammar is transformed so that every
+<literal>element</literal> element is the child of a
+<literal>define</literal> element, and the child of every
+<literal>define</literal> element is an <literal>element</literal>
+element.</para>
+
+<para>First, remove any <literal>define</literal> element that is not
+<firstterm>reachable</firstterm>.  A <literal>define</literal> element
+is reachable if there is reachable <literal>ref</literal> element
+referring to it.  A <literal>ref</literal> element is reachable if it
+is the descendant of the <literal>start</literal> element or of a
+reachable <literal>define</literal> element. Now, for
+each <literal>element</literal> element that is not the child of a
+<literal>define</literal> element, add a <literal>define</literal>
+element to the <literal>grammar</literal> element, and replace the
+<literal>element</literal> element by a <literal>ref</literal> element
+referring to the added <literal>define</literal> element. The value of
+the <literal>name</literal> attribute of the added
+<literal>define</literal> element must be different from value of the
+<literal>name</literal> attribute of all other
+<literal>define</literal> elements. The child of the added
+<literal>define</literal> element is the <literal>element</literal>
+element.</para>
+
+<para>Define a <literal>ref</literal> element to be
+<firstterm>expandable</firstterm> if it refers to a
+<literal>define</literal> element whose child is not an
+<literal>element</literal> element.  For each <literal>ref</literal>
+element that is expandable and is a descendant of a
+<literal>start</literal> element or an <literal>element</literal>
+element, expand it by replacing the <literal>ref</literal> element by
+the child of the <literal>define</literal> element to which it refers and
+then recursively expanding any expandable <literal>ref</literal>
+elements in this replacement.  This must not result in a loop.
+In other words expanding the replacement of a
+<literal>ref</literal> element having a <literal>name</literal> with
+value <replaceable>n</replaceable> must not require the expansion of
+<literal>ref</literal> element also having a <literal>name</literal>
+with value <replaceable>n</replaceable>.  Finally, remove any
+<literal>define</literal> element whose child is not an
+<literal>element</literal> element.</para>
+
+</section>
+
+<section id="notAllowed">
+<title><literal>notAllowed</literal> element</title>
+
+<para>In this rule, the grammar is transformed so that a
+<literal>notAllowed</literal> element occurs only as the child of
+a <literal>start</literal> or <literal>element</literal> element.  An
+<literal>attribute</literal>, <literal>list</literal>,
+<literal>group</literal>, <literal>interleave</literal>,
+or <literal>oneOrMore</literal> element that has a
+<literal>notAllowed</literal> child element is transformed into a
+<literal>notAllowed</literal> element.  A <literal>choice</literal>
+element that has two <literal>notAllowed</literal> child elements is
+transformed into a <literal>notAllowed</literal> element.  A
+<literal>choice</literal> element that has one
+<literal>notAllowed</literal> child element is transformed into its
+other child element. An <literal>except</literal> element that has a
+<literal>notAllowed</literal> child element is removed.
+The preceding transformations are applied
+repeatedly until none of them is applicable any more.
+Any <literal>define</literal> element that is no longer reachable
+is removed.</para>
+
+</section>
+
+<section>
+<title><literal>empty</literal> element</title>
+
+<para>In this rule, the grammar is transformed so that an
+<literal>empty</literal> element does not occur as a child of a
+<literal>group</literal>, <literal>interleave</literal>, or
+<literal>oneOrMore</literal> element or as the second child of
+a <literal>choice</literal> element. A <literal>group</literal>,
+<literal>interleave</literal> or <literal>choice</literal> element
+that has two <literal>empty</literal> child elements is transformed
+into an <literal>empty</literal> element.  A <literal>group</literal>
+or <literal>interleave</literal> element that has one
+<literal>empty</literal> child element is transformed into its other
+child element.  A <literal>choice</literal> element whose
+second child element is an <literal>empty</literal> element is
+transformed by interchanging its two child elements.  A
+<literal>oneOrMore</literal> element that has an
+<literal>empty</literal> child element is transformed into an
+<literal>empty</literal> element. The preceding transformations are applied
+repeatedly until none of them is applicable any more.</para>
+
+</section>
+
+</section>
+
+<section id="simple-syntax">
+<title>Simple syntax</title>
+
+<para>After applying all the rules in <xref
+linkend="simplification"/>, the schema will match the following
+grammar:</para>
+
+<grammarref src="simple.rng"/>
+
+<para>With this grammar, no elements or attributes are allowed other
+than those explicitly shown.</para>
+
+<section id="simple-syntax-example">
+<title>Example</title>
+
+<para>The following is an example of how the schema in <xref
+linkend="full-syntax-example"/> can be transformed into the simple
+syntax:</para>
+
+<programlisting><![CDATA[<?xml version="1.0"?>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <ref name="foo.element"/>
+  </start>
+
+  <define name="foo.element">
+    <element>
+      <name ns="">foo</name>
+      <group>
+        <ref name="bar1.element"/>
+        <ref name="bar2.element"/>
+      </group>
+    </element>
+  </define>
+
+  <define name="bar1.element">
+    <element>
+      <name ns="http://www.example.com/n1">bar1</name>
+      <empty/>
+    </element>
+  </define>
+
+  <define name="bar2.element">
+    <element>
+      <name ns="http://www.example.com/n2">bar2</name>
+      <empty/>
+    </element>
+  </define>
+</grammar>]]></programlisting>
+
+<note><para>Strictly speaking, the result of simplification is an
+instance of the data model rather than an XML document.  For
+convenience, we use an XML document to represent an instance of the
+data model.</para></note>
+
+</section>
+
+</section>
+
+<section id="semantics">
+<title>Semantics</title>
+
+<para>In this section, we define the semantics of a correct RELAX NG
+schema that has been transformed into the simple syntax.  The
+semantics of a RELAX NG schema consist of a specification of what XML
+documents are valid with respect to that schema.  The semantics are
+described formally.  The formalism uses axioms and inference rules.
+Axioms are propositions that are provable unconditionally.  An
+inference rule consists of one or more antecedents and exactly one
+consequent.  An antecedent is either positive or negative.  If all the
+positive antecedents of an inference rule are provable and none of the
+negative antecedents are provable, then the consequent of the
+inference rule is provable. An XML document is valid with respect to a
+RELAX NG schema if and only if the proposition that it is valid is
+provable in the formalism specified in this section.</para>
+
+<note><para>This kind of formalism is similar to a proof system.
+However, a traditional proof system only has positive
+antecedents.</para></note>
+
+<para>The notation for inference rules separates the antecedents from
+the consequent by a horizontal line: the antecedents are above the
+line; the consequent is below the line.  If an antecedent is of the
+form not(<replaceable>p</replaceable>), then it is a negative
+antecedent; otherwise, it is a positive antecedent.  Both axioms and
+inferences
+rules may use variables.  A variable has a name and optionally a
+subscript.  The name of a variable is italicized.  Each variable has a
+range that is determined by its name.  Axioms and inference rules are
+implicitly universally quantified over the variables they contain.  We
+explain this further below.</para>
+
+<para>The possibility that an inference rule or axiom may contain more
+than one occurrence of a particular variable requires that an identity
+relation be defined on each kind of object over which a variable can
+range.  The identity relation for all kinds of object is value-based.
+Two objects of a particular kind are identical if the constituents of
+the objects are identical.  For example, two attributes are considered
+the same if they have the same name and the same value. Two characters
+are identical if their Unicode character codes are the same.</para>
+
+<section id="name-classes">
+<title>Name classes</title>
+
+<para>The main semantic concept for name classes is that of a name
+belonging to a name class. A name class is an element that matches the
+production nameClass. A name is as defined in <xref
+linkend="data-model"/>: it consists of a namespace URI and a local
+name.</para>
+
+<para>We use the following notation:</para>
+
+<variablelist>
+
+<varlistentry><term><p:var range="name"/></term><listitem><para>is a variable
+that ranges over names</para></listitem></varlistentry>
+
+<varlistentry><term><p:var range="nameClass"/></term><listitem><para>ranges over name classes</para></listitem></varlistentry>
+
+<varlistentry><term><p:judgement name="belongs">
+      <p:var range="name"/>
+      <p:var range="nameClass"/>
+    </p:judgement></term><listitem><para>
+    
+asserts that name <p:var range="name"/> is a member of name class <p:var range="nameClass"/>
+
+</para></listitem></varlistentry>
+
+</variablelist>
+
+<para>We are now ready for our first axiom, which is called "anyName
+1":</para>
+
+<p:proofSystem>
+  <p:rule name="anyName 1">
+    <p:judgement name="belongs">
+      <p:var range="name"/>
+      <p:element name="anyName"/>
+    </p:judgement>
+  </p:rule>
+</p:proofSystem>
+
+<para>This says for any name <p:var range="name"/>, <p:var
+range="name"/> belongs to the name class <p:element name="anyName"/>,
+in other words <p:element name="anyName"/> matches any name. Note the
+effect of the implicit universal quantification over the variables in
+the axiom: this is what makes the axiom apply for any name <p:var
+range="name"/>.</para>
+
+<para>Our first inference rule is almost as simple:</para>
+
+<p:proofSystem>
+  <p:rule name="anyName 2">
+    <p:not>
+      <p:judgement name="belongs">
+	<p:var range="name"/>
+	<p:var range="nameClass"/>
+      </p:judgement>
+    </p:not>
+    <p:judgement name="belongs">
+      <p:var range="name"/>
+      <p:element name="anyName">
+        <p:element name="except">
+  	  <p:var range="nameClass"/>
+        </p:element>
+      </p:element>
+    </p:judgement>
+  </p:rule>
+
+</p:proofSystem>
+
+<para>This says that for any name <p:var range="name"/>
+and for any name class 	<p:var range="nameClass"/>,
+if <p:var range="name"/> does not belong to <p:var range="nameClass"/>,
+then <p:var range="name"/> belongs to 
+      <p:element name="anyName">
+        <p:element name="except">
+  	  <p:var range="nameClass"/>
+        </p:element>
+      </p:element>. In other words,       <p:element name="anyName">
+        <p:element name="except">
+  	  <p:var range="nameClass"/>
+        </p:element>
+      </p:element> matches any name that does not match <p:var range="nameClass"/>.</para>
+
+<para>We now need the following additional notation:</para>
+
+<variablelist>
+
+<varlistentry><term><p:var range="ncname"/></term>
+
+<listitem><para>ranges over local names; a local name is a string that
+matches the NCName production of <xref linkend="xml-names"/>, that is,
+a name with no colons</para></listitem>
+</varlistentry>
+
+<varlistentry><term><p:var range="uri"/></term><listitem><para>ranges over URIs</para></listitem></varlistentry>
+
+<varlistentry>
+<term>
+  <p:function name="name">
+    <p:var range="uri"/>
+    <p:var range="ncname"/>
+  </p:function>
+</term>
+<listitem><para>constructs a name with URI <p:var range="uri"/> and local
+name <p:var range="ncname"/></para></listitem>
+</varlistentry>
+
+</variablelist>
+
+<para>The remaining axioms and inference rules for name classes are as
+follows:</para>
+
+<p:proofSystem>
+
+  <p:rule name="nsName 1">
+    <p:judgement name="belongs">
+      <p:function name="name">
+        <p:var range="uri"/>
+        <p:var range="ncname"/>
+      </p:function>
+      <p:element name="nsName">
+        <p:attribute name="ns">
+          <p:var range="uri"/>
+        </p:attribute>
+      </p:element>
+    </p:judgement>
+  </p:rule>
+
+  <p:rule name="nsName 2">
+    <p:not>
+      <p:judgement name="belongs">
+	<p:function name="name">
+	  <p:var range="uri"/>
+	  <p:var range="ncname"/>
+	</p:function>
+	<p:var range="nameClass"/>
+      </p:judgement>
+    </p:not>
+    <p:judgement name="belongs">
+      <p:function name="name">
+        <p:var range="uri"/>
+        <p:var range="ncname"/>
+      </p:function>
+      <p:element name="nsName">
+        <p:attribute name="ns">
+          <p:var range="uri"/>
+        </p:attribute>
+        <p:element name="except">
+          <p:var range="nameClass"/>
+        </p:element>
+      </p:element>
+    </p:judgement>
+  </p:rule>
+
+  <p:rule name="name">
+    <p:judgement name="belongs">
+      <p:function name="name">
+        <p:var range="uri"/>
+        <p:var range="ncname"/>
+      </p:function>
+      <p:element name="name">
+        <p:attribute name="ns">
+          <p:var range="uri"/>
+        </p:attribute>
+        <p:var range="ncname"/>
+      </p:element>
+    </p:judgement>
+  </p:rule>
+
+  <p:rule name="name choice 1">
+    <p:judgement name="belongs">
+      <p:var range="name"/>
+      <p:var range="nameClass" sub="1"/>
+    </p:judgement>
+    <p:judgement name="belongs">
+      <p:var range="name"/>
+      <p:element name="choice">
+        <p:var range="nameClass" sub="1"/>
+        <p:var range="nameClass" sub="2"/>
+      </p:element>
+    </p:judgement>
+  </p:rule>
+
+  <p:rule name="name choice 2">
+    <p:judgement name="belongs">
+      <p:var range="name"/>
+      <p:var range="nameClass" sub="2"/>
+    </p:judgement>
+    <p:judgement name="belongs">
+      <p:var range="name"/>
+      <p:element name="choice">
+        <p:var range="nameClass" sub="1"/>
+        <p:var range="nameClass" sub="2"/>
+      </p:element>
+    </p:judgement>
+  </p:rule>
+
+</p:proofSystem>
+
+</section>
+
+
+<section>
+<title>Patterns</title>
+
+<para>The axioms and inference rules for patterns use the following
+notation:</para>
+
+<variablelist>
+
+<varlistentry><term><p:var range="context"/></term><listitem><para>ranges
+over contexts (as defined in <xref
+linkend="data-model"/>)</para></listitem></varlistentry>
+
+<varlistentry><term><p:var range="att"/></term><listitem><para>ranges over
+sets of attributes; a set with a single member
+is considered the same as that member</para></listitem></varlistentry>
+
+<varlistentry><term><p:var
+range="mixed"/></term><listitem><para>ranges over sequences of
+elements and strings; a sequence with a single member is considered
+the same as that member; the sequences ranged over by <p:var
+range="mixed"/> may contain consecutive strings and may contain strings
+that are empty; thus, there are sequences ranged over by <p:var
+range="mixed"/> that cannot occur as the children of an
+element</para></listitem></varlistentry>
+
+<varlistentry><term><p:var range="pattern"/></term><listitem><para>ranges
+over patterns (elements matching the pattern
+production)</para></listitem></varlistentry>
+
+<varlistentry><term><p:judgement name="match">
+      <p:var range="context"/>
+      <p:var range="att"/>
+      <p:var range="mixed"/>
+      <p:var range="pattern"/>
+    </p:judgement></term><listitem><para>
+    
+asserts that with respect to context <p:var range="context"/>, the
+attributes <p:var range="att"/> and the sequence of elements and
+strings <p:var range="mixed"/> matches the pattern <p:var
+range="pattern"/></para></listitem></varlistentry>
+
+</variablelist>
+
+<section id="choice-pattern">
+<title><literal>choice</literal> pattern</title>
+
+<para>The semantics of the <literal>choice</literal> pattern are as follows:</para>
+
+<p:proofSystem>
+  <p:rule name="choice 1">
+
+    <p:judgement name="match">
+      <p:var range="context"/>
+      <p:var range="att"/>
+      <p:var range="mixed"/>
+      <p:var range="pattern" sub="1"/>
+    </p:judgement>
+
+    <p:judgement name="match">
+      <p:var range="context"/>
+      <p:var range="att"/>
+      <p:var range="mixed"/>
+      <p:element name="choice">
+	<p:var range="pattern" sub="1"/>
+	<p:var range="pattern" sub="2"/>
+      </p:element>
+    </p:judgement>
+
+  </p:rule>
+
+  <p:rule name="choice 2">
+
+    <p:judgement name="match">
+      <p:var range="context"/>
+      <p:var range="att"/>
+      <p:var range="mixed"/>
+      <p:var range="pattern" sub="2"/>
+    </p:judgement>
+
+    <p:judgement name="match">
+      <p:var range="context"/>
+      <p:var range="att"/>
+      <p:var range="mixed"/>
+      <p:element name="choice">
+	<p:var range="pattern" sub="1"/>
+	<p:var range="pattern" sub="2"/>
+      </p:element>
+    </p:judgement>
+
+  </p:rule>
+
+
+</p:proofSystem>
+
+</section>
+
+<section>
+<title><literal>group</literal> pattern</title>
+
+<para>We use the following additional notation:</para>
+
+<variablelist>
+
+<varlistentry><term><p:function name="append">
+	<p:var range="mixed" sub="1"/>
+	<p:var range="mixed" sub="2"/>
+      </p:function></term><listitem>
+<para>represents the concatenation of the sequences <p:var range="mixed" sub="1"/> and <p:var range="mixed" sub="2"/>
+
+</para></listitem></varlistentry>
+
+<varlistentry><term><p:function name="union">
+	<p:var range="att" sub="1"/>
+	<p:var range="att" sub="2"/>
+      </p:function></term><listitem>
+<para>represents the union of <p:var range="att" sub="1"/>
+and <p:var range="att" sub="2"/></para>
+</listitem>
+</varlistentry>
+
+</variablelist>
+
+<para>The semantics of the <literal>group</literal> pattern are as follows:</para>
+
+<p:proofSystem>
+  <p:rule name="group">
+
+    <p:judgement name="match">
+      <p:var range="context"/>
+      <p:var range="att" sub="1"/>
+      <p:var range="mixed" sub="1"/>
+      <p:var range="pattern" sub="1"/>
+    </p:judgement>
+
+    <p:judgement name="match">
+      <p:var range="context"/>
+      <p:var range="att" sub="2"/>
+      <p:var range="mixed" sub="2"/>
+      <p:var range="pattern" sub="2"/>
+    </p:judgement>
+
+    <p:judgement name="match">
+      <p:var range="context"/>
+      <p:function name="union">
+	<p:var range="att" sub="1"/>
+	<p:var range="att" sub="2"/>
+      </p:function>
+      <p:function name="append">
+	<p:var range="mixed" sub="1"/>
+	<p:var range="mixed" sub="2"/>
+      </p:function>
+      <p:element name="group">
+	<p:var range="pattern" sub="1"/>
+	<p:var range="pattern" sub="2"/>
+      </p:element>
+    </p:judgement>
+
+  </p:rule>
+
+</p:proofSystem>
+
+<note><para>The restriction in <xref linkend="attribute-restrictions"/>
+ensures that the set of attributes constructed in the consequent will
+not have multiple attributes with the same name.</para></note>
+
+</section>
+
+
+<section id="empty-pattern">
+<title><literal>empty</literal> pattern</title>
+
+<para>We use the following additional notation:</para>
+
+<variablelist>
+<varlistentry><term><p:function name="emptySequence"/></term><listitem><para>represents an empty sequence</para></listitem></varlistentry>
+
+<varlistentry><term><p:function name="emptySet"/></term><listitem><para>represents an empty set</para></listitem></varlistentry>
+
+</variablelist>
+
+<para>The semantics of the <literal>empty</literal> pattern are as follows:</para>
+
+<p:proofSystem>
+  <p:rule name="empty">
+    <p:judgement name="match">
+      <p:var range="context"/>
+      <p:function name="emptySet"/>
+      <p:function name="emptySequence"/>
+      <p:element name="empty"></p:element>
+      <p:function name="emptySet"/>
+      <p:function name="emptySet"/>
+    </p:judgement>
+  </p:rule>
+</p:proofSystem>
+
+</section>
+
+
+<section id="text-pattern">
+<title><literal>text</literal> pattern</title>
+
+<para>We use the following additional notation:</para>
+
+<variablelist>
+<varlistentry><term><p:var range="string"/></term><listitem><para>ranges
+over strings</para></listitem></varlistentry>
+</variablelist>
+
+<para>The semantics of the <literal>text</literal> pattern are as follows:</para>
+
+<p:proofSystem>
+  <p:rule name="text 1">
+    <p:judgement name="match">
+      <p:var range="context"/>
+      <p:function name="emptySet"/>
+      <p:function name="emptySequence"/>
+      <p:element name="text"></p:element>
+      <p:function name="emptySet"/>
+      <p:function name="emptySet"/>
+    </p:judgement>
+  </p:rule>
+
+  <p:rule name="text 2">
+    <p:judgement name="match">
+      <p:var range="context"/>
+      <p:function name="emptySet"/>
+      <p:var range="mixed"/>
+      <p:element name="text"></p:element>
+      <p:function name="emptySet"/>
+      <p:function name="emptySet"/>
+    </p:judgement>
+    <p:judgement name="match">
+      <p:var range="context"/>
+      <p:function name="emptySet"/>
+      <p:function name="append">
+        <p:var range="mixed"/>
+        <p:var range="string"/>
+      </p:function>
+      <p:element name="text"></p:element>
+      <p:function name="emptySet"/>
+      <p:function name="emptySet"/>
+    </p:judgement>
+  </p:rule>
+
+</p:proofSystem>
+
+<para>The effect of the above rule is that a <literal>text</literal>
+element matches zero or more strings.</para>
+
+</section>
+
+
+<section>
+<title><literal>oneOrMore</literal> pattern</title>
+
+<para>We use the following additional notation:</para>
+
+<variablelist>
+<varlistentry><term><p:judgement name="disjoint">
+      <p:var range="att" sub="1"/>
+      <p:var range="att" sub="2"/>
+    </p:judgement></term><listitem><para>
+asserts that there is no name that is
+the name of both an attribute in <p:var range="att" sub="1"/>
+and of an attribute in <p:var range="att" sub="2"/>
+</para></listitem></varlistentry>
+</variablelist>
+
+<para>The semantics of the <literal>oneOrMore</literal> pattern are as follows:</para>
+
+<p:proofSystem>
+  <p:rule name="oneOrMore 1">
+    <p:judgement name="match">
+      <p:var range="context"/>
+      <p:var range="att"/>
+      <p:var range="mixed"/>
+      <p:var range="pattern"/>
+    </p:judgement>
+
+    <p:judgement name="match">
+      <p:var range="context"/>
+      <p:var range="att"/>
+      <p:var range="mixed"/>
+      <p:element name="oneOrMore">
+        <p:var range="pattern"/>
+      </p:element>
+    </p:judgement>
+  </p:rule>
+
+  <p:rule name="oneOrMore 2">
+    <p:judgement name="match">
+      <p:var range="context"/>
+      <p:var range="att" sub="1"/>
+      <p:var range="mixed" sub="1"/>
+      <p:var range="pattern"/>
+    </p:judgement>
+
+    <p:judgement name="match">
+      <p:var range="context"/>
+      <p:var range="att" sub="2"/>
+      <p:var range="mixed" sub="2"/>
+      <p:element name="oneOrMore">
+        <p:var range="pattern"/>
+      </p:element>
+    </p:judgement>
+
+    <p:judgement name="disjoint">
+      <p:var range="att" sub="1"/>
+      <p:var range="att" sub="2"/>
+    </p:judgement>
+
+    <p:judgement name="match">
+      <p:var range="context"/>
+      <p:function name="union">
+	<p:var range="att" sub="1"/>
+	<p:var range="att" sub="2"/>
+      </p:function>
+      <p:function name="append">
+	<p:var range="mixed" sub="1"/>
+	<p:var range="mixed" sub="2"/>
+      </p:function>
+      <p:element name="oneOrMore">
+        <p:var range="pattern"/>
+      </p:element>
+    </p:judgement>
+  </p:rule>
+
+</p:proofSystem>
+
+</section>
+
+
+<section>
+<title><literal>interleave</literal> pattern</title>
+
+<para>We use the following additional notation:</para>
+
+<variablelist>
+<varlistentry><term><p:judgement name="interleave">
+      <p:var range="mixed" sub="1"/>
+      <p:var range="mixed" sub="2"/>
+      <p:var range="mixed" sub="3"/>
+    </p:judgement></term><listitem><para>
+    
+asserts that <p:var range="mixed" sub="1"/>
+is an interleaving of <p:var range="mixed" sub="2"/>
+and <p:var range="mixed" sub="3"/>
+</para></listitem></varlistentry>
+
+</variablelist>
+
+<para>The semantics of interleaving are defined by the following rules.</para>
+
+
+<p:proofSystem>
+  <p:rule name="interleaves 1">
+   
+    <p:judgement name="interleave">
+      <p:function name="emptySequence"/>
+      <p:function name="emptySequence"/>
+      <p:function name="emptySequence"/>
+    </p:judgement>
+
+  </p:rule>
+
+  <p:rule name="interleaves 2">
+   
+    <p:judgement name="interleave">
+      <p:var range="mixed" sub="1"/>
+      <p:var range="mixed" sub="2"/>
+      <p:var range="mixed" sub="3"/>
+    </p:judgement>
+
+    <p:judgement name="interleave">
+      <p:function name="append">
+        <p:var range="mixed" sub="4"/>
+        <p:var range="mixed" sub="1"/>
+      </p:function>
+      <p:function name="append">
+        <p:var range="mixed" sub="4"/>
+        <p:var range="mixed" sub="2"/>
+      </p:function>
+      <p:var range="mixed" sub="3"/>
+    </p:judgement>
+
+  </p:rule>
+
+  <p:rule name="interleaves 3">
+   
+    <p:judgement name="interleave">
+      <p:var range="mixed" sub="1"/>
+      <p:var range="mixed" sub="2"/>
+      <p:var range="mixed" sub="3"/>
+    </p:judgement>
+
+    <p:judgement name="interleave">
+      <p:function name="append">
+        <p:var range="mixed" sub="4"/>
+        <p:var range="mixed" sub="1"/>
+      </p:function>
+      <p:var range="mixed" sub="2"/>
+      <p:function name="append">
+        <p:var range="mixed" sub="4"/>
+        <p:var range="mixed" sub="3"/>
+      </p:function>
+    </p:judgement>
+
+  </p:rule>
+
+</p:proofSystem>
+
+<para>For example, the interleavings of
+<literal><![CDATA[<a/><a/>]]></literal> and
+<literal><![CDATA[<b/>]]></literal> are
+<literal><![CDATA[<a/><a/><b/>]]></literal>,
+<literal><![CDATA[<a/><b/><a/>]]></literal>, and
+<literal><![CDATA[<b/><a/><a/>]]></literal>.</para>
+
+<para>The semantics of the <literal>interleave</literal> pattern are
+as follows:</para>
+
+<p:proofSystem>
+  <p:rule name="interleave">
+
+    <p:judgement name="match">
+      <p:var range="context"/>
+      <p:var range="att" sub="1"/>
+      <p:var range="mixed" sub="1"/>
+      <p:var range="pattern" sub="1"/>
+    </p:judgement>
+
+    <p:judgement name="match">
+      <p:var range="context"/>
+      <p:var range="att" sub="2"/>
+      <p:var range="mixed" sub="2"/>
+      <p:var range="pattern" sub="2"/>
+    </p:judgemen
\ No newline at end of file
diff --git a/fuzz/seed_corpus/c29c1e921a9f56339b41124453929a4afec5992d b/fuzz/seed_corpus/c29c1e921a9f56339b41124453929a4afec5992d
new file mode 100644
index 000000000000..b1309a9f876b
--- /dev/null
+++ b/fuzz/seed_corpus/c29c1e921a9f56339b41124453929a4afec5992d
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<x xmlns:xinclude="http://www.w3.org/2001/XInclude">
+   <!-- Simple test of including another text document -->
+   <xinclude:include href="../ents/isolatin.txt" encoding="ISO-8859-1" parse="text"/>
+</x>
diff --git a/fuzz/seed_corpus/c3014cb665379d148e1dea12276ce46edaaeee28 b/fuzz/seed_corpus/c3014cb665379d148e1dea12276ce46edaaeee28
new file mode 100644
index 000000000000..83a0b2ab7655
--- /dev/null
+++ b/fuzz/seed_corpus/c3014cb665379d148e1dea12276ce46edaaeee28
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<!-- This is the test data for the check of the implementation of varieties of xsd:simpleType element. -->
+<foo xmlns="http://FOO">
+	<barA>fajita</barA>
+	<barB>pub pub</barB>
+	<barC><![CDATA[tequilla]]></barC>
+</foo>
+
diff --git a/fuzz/seed_corpus/c373841e84fdd1e4a2ffa813107bba145619ae5f b/fuzz/seed_corpus/c373841e84fdd1e4a2ffa813107bba145619ae5f
new file mode 100644
index 000000000000..d2031ba6c9e9
--- /dev/null
+++ b/fuzz/seed_corpus/c373841e84fdd1e4a2ffa813107bba145619ae5f
@@ -0,0 +1,13 @@
+<?xml version="1.0"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+  <xsd:element name="foo">
+    <xsd:complexType>
+      <xsd:simpleContent>
+        <xsd:extension base="xsd:string">
+          <xsd:attribute name="id" type="xsd:ID"/>
+        </xsd:extension>
+      </xsd:simpleContent>
+    </xsd:complexType>
+  </xsd:element>
+</xsd:schema>
+
diff --git a/fuzz/seed_corpus/c37d07e19843eed44df009ae214a8212efbba5e3 b/fuzz/seed_corpus/c37d07e19843eed44df009ae214a8212efbba5e3
new file mode 100644
index 000000000000..66e7d3f89316
--- /dev/null
+++ b/fuzz/seed_corpus/c37d07e19843eed44df009ae214a8212efbba5e3
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<foo 
+	xmlns:f="http://FOO" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+	xmlns:bar="http://BAR"
+	xsi:noNamespaceSchemaLocation="file:///c:/dev/libxml2/patches/2004-05-17/derivation-restriction-anyAttr_0.xsd" 
+	>
+	<bar barA="ooo" />
+</foo>
+   
+
+
+
diff --git a/fuzz/seed_corpus/c3828414f84041f5c719ff8ea3bda92a109c9102 b/fuzz/seed_corpus/c3828414f84041f5c719ff8ea3bda92a109c9102
new file mode 100644
index 000000000000..d75d345ac88e
--- /dev/null
+++ b/fuzz/seed_corpus/c3828414f84041f5c719ff8ea3bda92a109c9102
@@ -0,0 +1,4 @@
+<element name="foo" xmlns:rng="http://example.org/ns/1" xmlns="http://example.org/ns/1">
+  <empty/>
+</element>
+
diff --git a/fuzz/seed_corpus/c3e76d78bb16f3a6a328733e4dfcc24c812d85af b/fuzz/seed_corpus/c3e76d78bb16f3a6a328733e4dfcc24c812d85af
new file mode 100644
index 000000000000..72e041d32362
--- /dev/null
+++ b/fuzz/seed_corpus/c3e76d78bb16f3a6a328733e4dfcc24c812d85af
@@ -0,0 +1,15 @@
+<element name="example" xmlns="http://relaxng.org/ns/structure/1.0">
+  <zeroOrMore>
+    <attribute>
+      <anyName/>
+    </attribute>
+  </zeroOrMore>
+  <optional>
+    <attribute name="xml:space">
+      <choice>
+        <value>default</value>
+        <value>preserve</value>
+      </choice>
+    </attribute>
+  </optional>
+</element>
diff --git a/fuzz/seed_corpus/c43e7d43be7422f8f4d2e6e61ba9f700ec8e0e89 b/fuzz/seed_corpus/c43e7d43be7422f8f4d2e6e61ba9f700ec8e0e89
new file mode 100644
index 000000000000..c14e6030c9c4
--- /dev/null
+++ b/fuzz/seed_corpus/c43e7d43be7422f8f4d2e6e61ba9f700ec8e0e89
@@ -0,0 +1,21 @@
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+
+<define name="cell.content">
+  <notAllowed/>
+</define>
+
+<start>
+  <element name="table">
+    <oneOrMore>
+      <element name="tr">
+        <oneOrMore>
+	  <element name="td">
+	    <ref name="cell.content"/>
+	  </element>
+        </oneOrMore>
+      </element>
+    </oneOrMore>
+  </element>
+</start>
+
+</grammar>
diff --git a/fuzz/seed_corpus/c517b723b0c92f577c5675cc4948789ac6855750 b/fuzz/seed_corpus/c517b723b0c92f577c5675cc4948789ac6855750
new file mode 100644
index 000000000000..f44ae382789d
--- /dev/null
+++ b/fuzz/seed_corpus/c517b723b0c92f577c5675cc4948789ac6855750
@@ -0,0 +1,16 @@
+<?xml version="1.0"?>
+<D:multistatus xmlns:D="http://www.ietf.org/standards/dav/">
+  <D:response>
+    <D:href>
+	   http://webdav.sb.aol.com/workspace/webdav/proposal.doc
+      </D:href>
+    <D:href>
+	   http://webdav.sb.aol.com/workspace/webdav/
+      </D:href>
+    <D:status>HTTP/1.1 202 Accepted</D:status>
+  </D:response>
+  <D:response>
+    <D:href>http://foo.bar/blah</D:href>
+    <D:status>HTTP/1.1 403 Forbidden</D:status>
+  </D:response>
+</D:multistatus>
diff --git a/fuzz/seed_corpus/c556f5ce9d21845a21bf0db288303b79fe414947 b/fuzz/seed_corpus/c556f5ce9d21845a21bf0db288303b79fe414947
new file mode 100644
index 000000000000..e80222e4fa93
--- /dev/null
+++ b/fuzz/seed_corpus/c556f5ce9d21845a21bf0db288303b79fe414947
@@ -0,0 +1,6 @@
+<x xmlns:xinclude="http://www.w3.org/2001/XInclude">
+   <!-- Simple test of a fallback on unavailble URI -->
+   <xinclude:include href="something.xml">
+     <xinclude:fallback><warning>Inclusion failed</warning></xinclude:fallback>
+   </xinclude:include>
+</x>
diff --git a/fuzz/seed_corpus/c5d1592b8bc0f0d16da2d176da07fa45c363760a b/fuzz/seed_corpus/c5d1592b8bc0f0d16da2d176da07fa45c363760a
new file mode 100644
index 000000000000..30460aeecf7b
--- /dev/null
+++ b/fuzz/seed_corpus/c5d1592b8bc0f0d16da2d176da07fa45c363760a
@@ -0,0 +1 @@
+<card name="foo" email="bar" preferredFormat="text"/>
diff --git a/fuzz/seed_corpus/c623c7ef85b0cfb30620665505d993c4d5cb29d8 b/fuzz/seed_corpus/c623c7ef85b0cfb30620665505d993c4d5cb29d8
new file mode 100644
index 000000000000..480cb2d44f7e
--- /dev/null
+++ b/fuzz/seed_corpus/c623c7ef85b0cfb30620665505d993c4d5cb29d8
@@ -0,0 +1,6 @@
+<入力メッセージ
+	xmlns="http://schemas.cordys.com/webapps/1.0/bpm/c8c8b82a-0ac0-3d19-01e2-bda74af9b826">
+	<c8c:Ele
+		xmlns:c8c="http://schemas.cordys.com/webapps/1.0/bpm/c8c8b82a-0ac0-3d19-01e2-bda74af9b826"
+	/>
+</入力メッセージ>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/c627de28402aa769f395f3db1460b2e257edccae b/fuzz/seed_corpus/c627de28402aa769f395f3db1460b2e257edccae
new file mode 100644
index 000000000000..546c58977620
--- /dev/null
+++ b/fuzz/seed_corpus/c627de28402aa769f395f3db1460b2e257edccae
@@ -0,0 +1,4 @@
+<?xml version="1.0"?>
+<root>
+  <t>foo</t>
+</root>
diff --git a/fuzz/seed_corpus/c65dca0533da176138223dd544b7a956212258d9 b/fuzz/seed_corpus/c65dca0533da176138223dd544b7a956212258d9
new file mode 100644
index 000000000000..fd50547a9fb4
--- /dev/null
+++ b/fuzz/seed_corpus/c65dca0533da176138223dd544b7a956212258d9
@@ -0,0 +1,13 @@
+<element name="addressBook" ns="http://www.example.com"
+         xmlns="http://relaxng.org/ns/structure/1.0">
+  <zeroOrMore>
+    <element name="card" ns="http://www.example.com">
+      <element name="name" ns="http://www.example.com">
+        <text/>
+      </element>
+      <element name="email" ns="http://www.example.com">
+        <text/>
+      </element>
+    </element>
+  </zeroOrMore>
+</element>
diff --git a/fuzz/seed_corpus/c6c7bf0ce0efad6032bbb1431acfacdfcf9a1c04 b/fuzz/seed_corpus/c6c7bf0ce0efad6032bbb1431acfacdfcf9a1c04
new file mode 100644
index 000000000000..c67cda919211
--- /dev/null
+++ b/fuzz/seed_corpus/c6c7bf0ce0efad6032bbb1431acfacdfcf9a1c04
@@ -0,0 +1 @@
+<this_is_a_very_large_qualified_name_012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901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xmlns:this_is_a_very_large_qualified_name_01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567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diff --git a/fuzz/seed_corpus/c72455f2c0a7156e0c6ecd2e6d1edae8eccb51ac b/fuzz/seed_corpus/c72455f2c0a7156e0c6ecd2e6d1edae8eccb51ac
new file mode 100644
index 000000000000..387232d14773
--- /dev/null
+++ b/fuzz/seed_corpus/c72455f2c0a7156e0c6ecd2e6d1edae8eccb51ac
@@ -0,0 +1,32 @@
+<?xml version="1.0"?>
+<purchaseOrder orderDate="1999-10-20">
+  <shipTo country="US">
+    <name>Alice Smith</name>
+    <street>123 Maple Street</street>
+    <city>Mill Valley</city>
+    <state>CA</state>
+    <zip>90952</zip>
+  </shipTo>
+  <billTo country="US">
+    <name>Robert Smith</name>
+    <street>8 Oak Avenue</street>
+    <city>Old Town</city>
+    <state>PA</state>
+    <zip>95819</zip>
+  </billTo>
+  <comment>Hurry, my lawn is going wild!</comment>
+  <items>
+    <item partNum="872-AA">
+      <productName>Lawnmower</productName>
+      <quantity>1</quantity>
+      <USPrice>148.95</USPrice>
+      <comment>Confirm this is electric</comment>
+    </item>
+    <item partNum="926-AA">
+      <productName>Baby Monitor</productName>
+      <quantity>1</quantity>
+      <USPrice>39.98</USPrice>
+      <shipDate>1999-05-21</shipDate>
+    </item>
+  </items>
+</purchaseOrder>
diff --git a/fuzz/seed_corpus/c7b8c43e25d751c7987ae8bd7df982074a821cdd b/fuzz/seed_corpus/c7b8c43e25d751c7987ae8bd7df982074a821cdd
new file mode 100644
index 000000000000..ccfa3486dd0e
--- /dev/null
+++ b/fuzz/seed_corpus/c7b8c43e25d751c7987ae8bd7df982074a821cdd
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<foo xmlns="http://FOO" 
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+	xsi:schemaLocation="http://FOO derivation-ok-extension-err_0.xsd"
+	barA_1="o" barA_2="o"/>
+   
+
+
+
diff --git a/fuzz/seed_corpus/c80f7e4f796e528bffd8ab665754df3ab3c30115 b/fuzz/seed_corpus/c80f7e4f796e528bffd8ab665754df3ab3c30115
new file mode 100644
index 000000000000..99526e188e65
--- /dev/null
+++ b/fuzz/seed_corpus/c80f7e4f796e528bffd8ab665754df3ab3c30115
@@ -0,0 +1,25 @@
+<?xml version="1.0"?>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="device">
+    <choice>
+      <group>
+	<attribute name="link">
+	  <value>ethernet</value>
+	</attribute>
+	<optional>
+	  <element name="ethernet-element">
+	    <text/>
+	  </element>
+	</optional>
+      </group>
+      <group>
+	<attribute name="link">
+	  <value>serial</value>
+	</attribute>
+	<optional>
+	  <element name="serial-element">
+	    <text/>
+	  </element>
+	</optional>
+      </group>
+    </choice>
+</element>
diff --git a/fuzz/seed_corpus/c82d2e61e7fe29344c2e321ba1db4353ae12dfa7 b/fuzz/seed_corpus/c82d2e61e7fe29344c2e321ba1db4353ae12dfa7
new file mode 100644
index 000000000000..1e452a8933f1
--- /dev/null
+++ b/fuzz/seed_corpus/c82d2e61e7fe29344c2e321ba1db4353ae12dfa7
@@ -0,0 +1,6 @@
+=>[\i-[:]][\c-[:]]*
+a
+abc
+abc1d
+1ac
+a1b:c
diff --git a/fuzz/seed_corpus/c91088fb387ecb298053a47627cee65b70acfe69 b/fuzz/seed_corpus/c91088fb387ecb298053a47627cee65b70acfe69
new file mode 100644
index 000000000000..132e0297158c
--- /dev/null
+++ b/fuzz/seed_corpus/c91088fb387ecb298053a47627cee65b70acfe69
@@ -0,0 +1,326 @@
+<?xml version='1.0' encoding='ISO-8859-5' standalone='no'?>
+<!DOCTYPE spec SYSTEM "dtds/spec.dtd" [
+
+<!-- LAST TOUCHED BY: Tim Bray, 8 February 1997 -->
+
+<!-- The words 'FINAL EDIT' in comments mark places where changes
+need to be made after approval of the document by the ERB, before
+publication.  -->
+
+<!ENTITY XML.version "1.0">
+<!ENTITY doc.date "10 February 1998">
+<!ENTITY iso6.doc.date "19980210">
+<!ENTITY w3c.doc.date "02-Feb-1998">
+<!ENTITY draft.day '10'>
+<!ENTITY draft.month 'February'>
+<!ENTITY draft.year '1998'>
+
+<!ENTITY WebSGML 
+ 'WebSGML Adaptations Annex to ISO 8879'>
+
+<!ENTITY lt     "<"> 
+<!ENTITY gt     ">"> 
+<!ENTITY xmlpio "'&lt;?xml'">
+<!ENTITY pic    "'?>'">
+<!ENTITY br     "\n">
+<!ENTITY cellback '#c0d9c0'>
+<!ENTITY mdash  "--"> <!-- &#x2014, but nsgmls doesn't grok hex -->
+<!ENTITY com    "--">
+<!ENTITY como   "--">
+<!ENTITY comc   "--">
+<!ENTITY hcro   "&amp;#x">
+<!-- <!ENTITY nbsp " "> -->
+<!ENTITY nbsp   "&#160;">
+<!ENTITY magicents "<code>amp</code>,
+<code>lt</code>,
+<code>gt</code>,
+<code>apos</code>,
+<code>quot</code>">
+ 
+<!-- audience and distribution status:  for use at publication time -->
+<!ENTITY doc.audience "public review and discussion">
+<!ENTITY doc.distribution "may be dislributed freely, as long as
+all text and legal notices remain intact">
+
+]>
+
+<!-- for Panorama *-->
+<?VERBATIM "eg" ?>
+
+<spec>
+<header>
+<title>Extensible Markup Language (XML) 1.0</title>
+<version></version>
+<w3c-designation>REC-xml-&iso6.doc.date;</w3c-designation>
+<w3c-doctype>W3C Recommendation</w3c-doctype>
+<pubdate><day>&draft.day;</day><month>&draft.month;</month><year>&draft.year;</year></pubdate>
+
+<publoc>
+<loc  href="http://www.w3.org/TR/1998/REC-xml-&iso6.doc.date;">
+http://www.w3.org/TR/1998/REC-xml-&iso6.doc.date;</loc>
+<loc  href="http://www.w3.org/TR/1998/REC-xml-&iso6.doc.date;.xml">
+http://www.w3.org/TR/1998/REC-xml-&iso6.doc.date;.xml</loc>
+<loc  href="http://www.w3.org/TR/1998/REC-xml-&iso6.doc.date;.html">
+http://www.w3.org/TR/1998/REC-xml-&iso6.doc.date;.html</loc>
+<loc  href="http://www.w3.org/TR/1998/REC-xml-&iso6.doc.date;.pdf">
+http://www.w3.org/TR/1998/REC-xml-&iso6.doc.date;.pdf</loc>
+<loc  href="http://www.w3.org/TR/1998/REC-xml-&iso6.doc.date;.ps">
+http://www.w3.org/TR/1998/REC-xml-&iso6.doc.date;.ps</loc>
+</publoc>
+<latestloc>
+<loc  href="http://www.w3.org/TR/REC-xml">
+httÿÿÿ€www.w3.org/TR/REC-xml</loc>
+</latestloc>
+<prevlocs>
+<loc  href="http://www.w3.org/TR/PR-xml-971208">
+http://www.w3.org/TR/PR-xml-971208</loc>
+<!--
+<loc  href='http://www.w3.org/TR/WD-xml-961114'>
+http://www.w3.org/TR/WD-xml-961114</loc>
+<loc  href='http://www.w3.org/TR/WD-xml-lang-970331'>
+http://www.w3.org/TR/WD-xml-lang-970331</loc>
+<loc  href='http://www.w3.org/TR/WD-xml-lang-970630'>
+http://www.w3.org/TR/WD-xml-lang-970630</loc>
+<loc  href='http://www.w3.org/TR/WD-xml-970807'>
+http://www.w3.org/TR/WD-xml-970807</loc>
+<loc  href='http://www.w3.org/TR/WD-xml-971117'>
+http://www.w3.org/TR/WD-xml-971117</loc>-->
+</prevlocs>
+<authlist>
+<author><name>Tim Bray</name>
+<affiliation>Textuality and Netscape</affiliation>
+<email 
+href="mailto:tbray@textuality.com">tbray@textuality.com</email></author>
+<author><name>Jean Paoli</name>
+<affiliation>Microsoft</affiliation>
+<email href="mailto:jeanpa@microsoft.com">jeanpa@microsoft.com</email></author>
+<author><name>C. M. Sperberg-McQueen</name>
+<affiliation>University of Illinois at Chicago</affiliation>
+<email href="mailto:cmsmcq@uic.edu">cmsmcq@uic.edu</email></author>
+</authlist>
+<abstract>
+<p>The Extensible Markup Language (XML) is a subset of
+SGML that is completely described in this document. Its goal is to
+enable generic SGML to be served, received, and processed on the Web
+in the way that is now possible with HTML. XML has been designed for
+ease of implementation and for interoperability with both SGML and
+HTML.</p>
+</abstract>
+<status>
+<p>This document has been reviewed by W3C Members and
+other interested parties and has been endorsed by the
+Director as a W3C Recommendation. It is a stable
+document and may be used as reference material or cited
+as a normative reference from another document. W3C's
+role in making the Recommendation is to draw attention
+to the spPcification and to promote its widespread
+deployment. This enhances the functionality and
+interoperability of the Web.</p>
+<p>
+This document specifies a syntax created by subsetting an existing,
+widely used international text processing standard (Standard
+Generalized Markup Language, ISO 8879:1986(E) as amended and
+corrected) for use on the World Wide Web.  It is a product of the W3C
+XML Activity, details of which can be found at <loc
+href='http://www.w3.org/XML'>http://www.w3.org/XML</loc>.  A list of
+current W3C Recommendations and other technical documents can be found
+at <loc href='http://www.w3.org/TR'>http://www.w3.org/TR</loc>.
+</p>
+<p>This specification uses the term URI, which is defined by <bibref
+ref="Berners-Lee"/>, a work in progress expected to update <bibref
+ref="RFC1738"/> and <bibref ref="RFC1808"/>. 
+</p>
+<p>The list of known errors in this specification is 
+available at 
+<loc href='http://www.w3.org/XML/xml-19980210-errata'>http://www.w3.org/XML/xml-19980210-errata</loc>.</p>
+<p>Please report errors in this document to 
+<loc href='mailto:xml-editor@w3.org'>xml-editor@w3.org</loc>.
+</p>
+</status>
+
+
+<pubstmt>
+<p>Chicago, Vancouver, Mountain View, et al.:
+World-Wide Web Consortium, XML Working Group, 1996, 1997.</p>
+</pubstmt>
+<sourcedesc>
+<p>Created in electronic form.</p>
+</sourcedesc>
+<langusage>
+<language id='EN'>English</language>
+<language id='ebnf'>Extended Backus-Naur Form (formal grammar)</language>
+</langusage>
+<revisiondesc>
+<slist>
+<sitem>1997-12-03 : CMSMcQ : yet further changes</sitem>
+<sitem>1997-12-02 : TB : further changes (see TB to XML WG,
+2 December 1997)</sitem>
+<sitem>1997-12-02 : CMSMcQ : deal with as many corrections and
+comments from the proofreaders as possible:
+entify hard-coded document date in pubdate element,
+change expansion of entity WebSGML,
+update status description as per Dan Connolly (am not sure
+about refernece to Berners-Lee et al.),
+add 'The' to abstract as per WG decision,
+move Relationship to Existing Standards to back matter and
+combine with References,
+re-order back matter so normative appendices come first,
+re-tag back matter so informative appendices are tagged informdiv1,
+remove XXX XXX from list of 'normative' specs in prose,
+move some references from Other References to Normative References,
+add RFC 1738, 1808, and 2141 to Other References (they are not
+normative since we do not require the processor to enforce any 
+rules based on them),
+add reference to 'Fielding draft' (Berners-Lee et al.),
+move notation section to end of body,
+drop URIchar non-terminal and use SkipLit instead,
+lose stray reference to defunct nonterminal 'markupdecls',
+move reference to Aho et al. into appendix (Tim's right),
+add prose note saying that hash marks and fragment identifiers are
+NOT part of the URI formally speaking, and are NOT legal in 
+system identifiers (processor 'may' signal an error).
+Work through:
+Tim Bray reacting to James Clark,
+Tim Bray on his own,
+Eve Maler,
+
+NOT DONE YET:
+change binary / text to unparsed / parsed.
+handle James's suggestion about &lt; in attriubte values
+uppercase hex characters,
+namechar list,
+</sitem>
+<sitem>1997-12-01 : JB : add some column-width parameters</sitem>
+<sitem>1997-12-01 : CMSMcQ : begin round of changes to incorporate
+recent WG decisions and other corrections:
+binding sources of character encoding info (27 Aug / 3 Sept),
+correct wording of Faust quotation (restore dropped line),
+drop SDD from EncodingDecl,
+change text at version number 1.0,
+drop misleading (wrong!) sentence about ignorables and extenders,
+modify definÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙÙxamples with Byte Order Mark.
+Add content model as a term and clarify that it applies to both
+mixed and element content.
+</sitem>
+<sitem>1997-06-30 : CMSMcQ : change date, some cosmetic changes,
+changes to productions for choice, seq, Mixed, NotationType,
+Enumeration.  Follow James Clark's suggestion and prohibit 
+conditional sections in internal subset.  TO DO:  simplify
+production for ignored sections as a result, since we don't 
+need to worry about parsers whi<! don't expand PErefs finding
+a conditional section.</sitem>
+<sitem>1997-06-29 : TB : various edits</sitem>
+<sitem>1997-06-29 : CMSMcQ : further changes:
+Suppress old FINAL EDIT comments and some dead material.
+Revise occurrences of % in grammar to exploit Henry Thompson's pun,
+especially markupdecl and attdef.
+Remove RMD requirement relating to element content (?).
+</sitem>
+<sitem>1997-06-28 : CMSMcQ : Various changes for 1 July draft:
+Add text for draconian error handling (introduce
+the term Fatal Error).
+RE deleta est (changing wording from 
+original announcement to restrict the requirement to validating
+parsers).
+Tag definition of validawwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww it meant 'may or may not'.</sitem>
+<sitem>1997-03-21 : TB : massive changes on plane flight from Chicago
+to Vancouver</sitem>
+<sitem>1997-03-21 : CMSMcQ : correct as many reported errors as possible.
+</sitem>
+<sitem>1997-03-20 : CMSMcQ : correct typos listed in CMSMcQ hand copy of spec.</sitem>
+<sitem>1997 James Clark:
+Define the set of characters from which [^abc] subtracts.
+Charref should use just [0-9] not Digit.
+Location info needs cleaner treatment:  remove?  (ERB
+question).
+One example of a PI has wrong pic.
+Clarify discussion of encoding names.
+Encoding failure should lead to unspecified results; don't
+prescribe error recovery.
+Don't require exposure of entity boundaries.
+Ignore white space in element content.
+Reserve entity names of the form u-NNNN.
+Clarify relative URLs.
+And some of my own:
+Correct productions for content model:  model cannot
+consist of a name, so "elements ::= cp" is no good.
+</sitem>
+<sitem>1996-11-11 : CMSMcQ : revise for style.
+Add new rhs to entity declaration, for parameter entities.</sitem>
+<sitem>1996-11-10 : CMSMcQ : revise for style.
+Fix / complete section on names, characters.
+Add sections on parameter entities, conditional sections.
+Still to do:  Add compatibility note on deterministic content models.
+Finish stylistic revision.</sitem>
+<sitem>1996-10-31 : TB : Add Entity Handling section</sitem>
+<sitem>1996-10-30 : TB : Clean up term &amp; termdef.  Slip in
+ERB decision re EMPTY.</sitem>
+<sitem>1996-10-28 : TB : Change DTD.  Implement some of Michael's
+suggestions.  Change comments back to //.  Introduce language for
+XML namespace reservation.  Add section on white-space handling.
+Lots more cleanup.</sitem>
+<sitem>1996-10-24 : CMSMcQ : quick tweaks, implement some ERB
+decisions.  Characters are not integers.  Comments are /* */ not //.
+Add bibliographic refs to 10646, HyTime, Unicode.
+Rename old Cdata as MsData since it's <emph>only</emph> seen
+in marked sections.  Call them attribute-value pairs not
+name-value pairs, except once.  Internal subset is optional, needs
+'?'.  Implied attributes should be signaled to the app, not
+have values supplied by processor.</sitem>
+<sitem>1996-10-16 : TB : track down &amp; excise all DSD references;
+introduce some EBNF for entity declarations.</sitem>
+<sitem>1996-10-?? nsistency check, fix up scraps so
+they all parse, get formatter working, correct a few productions.</sitem>
+<sitem>1996-10-10/11 : CMSMcQ : various maintenance, stylistic, and
+organizational changes:
+Replace a few literals with xmlpio and
+pi""entities, to make them consistent and ensure we can change pic
+reliably when the ERB votes.
+Drop paragraph on recognizers from notation section.
+Add match, exact match to terminology.
+Move old 2.2 XML Processors and Apps into intro.
+Mention comments, PIs, and marked sections in discussion of
+delimiter escaping.
+Streamline discussion of doctype decl syntax.
+Drop old section of 'PI syntax' for doctype decl, and add
+section on partial-DTD summary PIs to end of Logical Structures
+section.
+Revise DSD syntax section to use Tim's subset-in-a-PI
+mechanism.</sitem>
+<sitem>1996-10-10 : TB : eliminate name recognizers (and more?)</sitem>
+<sitem>1996-10-09 : CMSMcQ : revise for style, consistency through 2.3
+(Characters)</sitem>
+<sitem>1996-10-09 : CMSMcQ : re-unite everything for convenience,
+at least temporarily, and revise quickly</sitem>
+<sitem>1996-10-08 : TB : first major homogenization pass</sitem>
+<sitem>1996-10-08 : TB : turn "current" attribute on div type into 
+CDATA</sitem>
+<sitem>1996-10-02 : TB : remould into skeleton + entities</sitem>
+<sitem>1996-09-30 : CMSMcQ : add a few more sections prior to exchange
+                            with Tim.</sitem>
+<sitem>1996-09-20 : CMSMcQ : finish transcribing notes.</sitem>
+<sitem>1996-09-19 : CMSMcQ : begin transcribing notes for draft.</sitem>
+<sitem>1996-09-13 : CMSMcQ : made outline from notes of 09-06,
+do some housekeeping</sitem>
+</slist>
+</revisiondesc>
+</header>
+<ðððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððððm> is used to read XML documents
+and provide access to their content and structure.</termdef> <termdef
+id="dt-app" term="Application">It is @ssumed that an XML processor is
+doing its work on behalf of another module, called the
+<term>application</term>.</termdef> This specification describes the
+required beh\vior of an XML processor in terms of how it must read XML
+data and the information it must provide to the application.</p>
+ 
+<div2 id='sec-origin-goals'>
+<head>Origin and Goals</head>
+<p>XML was developed by an XML Working Group (orisable over the
+Internet.</p></item>
+<item><p>XML shall support a wide varie�y of applications.</p></item>
+<item><p>XML shall be compatible with SGML.</p></item>
+<item><p>It shall be easy to write programs which process XML
+documents.</p></item>
+<item><p>The number of optional features in XML is to be kept to the
+absolute minimum, ideally zero.</p></item>
+<item><p>XML documents shou
\ No newline at end of file
diff --git a/fuzz/seed_corpus/c913c9b25838e522b8775ea0244b6ce3feaf166d b/fuzz/seed_corpus/c913c9b25838e522b8775ea0244b6ce3feaf166d
new file mode 100644
index 000000000000..3d4d439129b8
--- /dev/null
+++ b/fuzz/seed_corpus/c913c9b25838e522b8775ea0244b6ce3feaf166d
@@ -0,0 +1 @@
+<:foo/>
diff --git a/fuzz/seed_corpus/c9a6d1fafdfbd7166197bf2918a3a3a7146b5fe3 b/fuzz/seed_corpus/c9a6d1fafdfbd7166197bf2918a3a3a7146b5fe3
new file mode 100644
index 000000000000..e2434bd7ab12
--- /dev/null
+++ b/fuzz/seed_corpus/c9a6d1fafdfbd7166197bf2918a3a3a7146b5fe3
@@ -0,0 +1,46 @@
+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG April 1999//EN" 
+  "http://www.w3.org/Graphics/SVG/svg-19990412.dtd">
+<svg width="300px" height="3oopx">
+  <desc>Transformation with establishment of a new viewport
+  </desc>
+  <!-- The following two text elements will both draw with a 
+        font height of 12 pixels -->
+   <text style="font-size: 12">This prints 12 pixels high.</text>
+   <text style="font-size: 12px">This prints 12 pixels high.</text>
+
+   <!-- Now scale the coordinate system by 2. -->
+   <g style="transform: scale(2)">
+
+      <!-- The following text will actually draw 24 pixels high
+           because each unit in the new coordinate system equals
+           2 units in the previous coordinate system. -->
+      <text style="font-size: 12">This prints 24 pixels high.</text>
+
+      <!-- The following text will actually still draw 12 pixels high
+           because the CSS unit specifier has been provided. -->
+      <text style="font-size: 12px">This prints 12 pixels high.</text>
+   </g>
+
+   <!-- This time, scale the coordinate system by 3. -->
+   <g style="transform: scale(3)">
+
+      <!-- Establish a new viewport and thus change the meaning of
+           some CSS unit specifiers. -->
+      <svg style="left:0; top:0; right:100; bottom:100" 
+           width="100%" height="100%">
+
+         <!-- The following two text elements will both draw with a 
+              font height of 36 screen pixels. The first text element
+              defines its height in user coordinates, which have been
+              scaled by 3. The second text element defines its height
+              in CSS px units, which have been redefined to be three times
+              as big as screen pixels due the <svg> element establishing
+              a new viewport. -->
+         <text style="font-size: 12">This prints 36 pixels high.</text>
+         <text style="font-size: 12px">This prints 36 pixels high.</text>
+
+      </svg>
+   </g>
+
+</svg>
diff --git a/fuzz/seed_corpus/c9ea4b99fb7c8ba39b7cf248eb5ee3f41d2b0537 b/fuzz/seed_corpus/c9ea4b99fb7c8ba39b7cf248eb5ee3f41d2b0537
new file mode 100644
index 000000000000..79508e951054
--- /dev/null
+++ b/fuzz/seed_corpus/c9ea4b99fb7c8ba39b7cf248eb5ee3f41d2b0537
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Invoice xmlns:ccts="urn:oasis:names:tc:ubl:CoreComponentParameters:1.0:0.70" xmlns:cct="urn:oasis:names:tc:ubl:CoreComponentTypes:1.0:0.70" xmlns:cat="urn:oasis:names:tc:ubl:CommonAggregateTypes:1.0:0.70" xmlns="urn:oasis:names:tc:ubl:Invoice:1.0:0.70">
+   <cat:ReferencedOrder>
+      <cat:SellersOrderID schemeID="pvalue->ReferencedOrder.SellersOrderID.schemeID" schemeAgencyID="pvalue->ReferencedOrder.SellersOrderID.schemeAgencyID" schemeVersionID="pvalue->ReferencedOrder.SellersOrderID.schemeVersionID" schemeAgencySchemeID="pvalue->ReferencedOrder.SellersOrderID.schemeAgencySchemeID" schemeAgencySchemeAgencyID="pvalue->ReferencedOrder.SellersOrderID.schemeAgencySchemeAgencyID" schemeDataURI="pvalue->ReferencedOrder.SellersOrderID.schemeDataURI" schemeURI="pvalue->ReferencedOrder.SellersOrderID.schemeURI" UID="pvalue->ReferencedOrder.SellersOrderID.UID" UIDRef="pvalue->ReferencedOrder.SellersOrderID.UIDRef" UIDRefs="pvalue-&gt;ReferencedOrder.SellersOrderID.UIDRefs0" language="pvalue->ReferencedOrder.SellersOrderID.language">pvalue-&gt;ReferencedOrder.SellersOrderID</cat:SellersOrderID>
+   </cat:ReferencedOrder>
+</Invoice>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/ca1472b18ce12cbd062e4526259f4cb3187907be b/fuzz/seed_corpus/ca1472b18ce12cbd062e4526259f4cb3187907be
new file mode 100644
index 000000000000..3243a2ff0083
--- /dev/null
+++ b/fuzz/seed_corpus/ca1472b18ce12cbd062e4526259f4cb3187907be
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8" ?> 
+<xs:schema targetNamespace="http://obj-sys.com/mySchema"
+                  xmlns:elementFormDefault="qualified"
+                  xmlns="http://obj-sys.com/mySchema"
+                  xmlns:xs="http://www.w3.org/2001/XMLSchema">
+  <xs:element name="testElem">
+    <xs:simpleType>
+      <xs:restriction base="xs:string">
+        <xs:pattern value="[^.:/]+"/>
+      </xs:restriction>
+    </xs:simpleType>
+  </xs:element>
+  
+</xs:schema>
diff --git a/fuzz/seed_corpus/caabcdc6c450ee18ad88a5fc6d593075aefa216d b/fuzz/seed_corpus/caabcdc6c450ee18ad88a5fc6d593075aefa216d
new file mode 100644
index 000000000000..62c6e7d2ef6a
--- /dev/null
+++ b/fuzz/seed_corpus/caabcdc6c450ee18ad88a5fc6d593075aefa216d
@@ -0,0 +1,37 @@
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <element name="data">
+      <interleave>
+        <text/>
+	<ref name="inline.class"/>
+      </interleave>
+    </element>
+  </start>
+
+  <define name="inline.class" combine="choice">
+    <element name="bold">
+      <ref name="inline"/>
+    </element>
+  </define>
+  
+  <define name="inline.class" combine="choice">
+    <element name="italic">
+      <ref name="inline"/>
+    </element>
+  </define>
+
+  <define name="inline">
+    <zeroOrMore>
+      <choice>
+        <text/>
+        <element name="code">
+          <ref name="inline"/>
+        </element>
+        <element name="em">
+          <ref name="inline"/>
+        </element>
+        <!-- etc -->
+      </choice>
+    </zeroOrMore>
+  </define>
+</grammar>
diff --git a/fuzz/seed_corpus/cab9852805a552872d47b06b3595e5d4d39330e2 b/fuzz/seed_corpus/cab9852805a552872d47b06b3595e5d4d39330e2
new file mode 100644
index 000000000000..c0d6f27ccc61
--- /dev/null
+++ b/fuzz/seed_corpus/cab9852805a552872d47b06b3595e5d4d39330e2
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
+ <xs:element name="library">
+  <xs:complexType>
+   <xs:sequence>
+    <xs:element name="book" maxOccurs="unbounded">
+     <xs:complexType>
+      <xs:sequence>
+       <xs:element name="isbn" type="xs:integer"/>
+       <xs:element name="title">
+        <xs:complexType>
+         <xs:simpleContent>
+          <xs:extension base="xs:string">
+           <xs:attribute name="lang" type="xs:language"/>
+          </xs:extension>
+         </xs:simpleContent>
+        </xs:complexType>
+       </xs:element>
+       <xs:element name="author" minOccurs="0" maxOccurs="unbounded">
+        <xs:complexType>
+         <xs:sequence>
+          <xs:element name="name" type="xs:string"/>
+          <xs:element name="born" type="xs:date"/>
+          <xs:element name="dead" type="xs:date"/>
+         </xs:sequence>
+         <xs:attribute name="id" type="xs:ID"/>
+        </xs:complexType>
+       </xs:element>
+       <xs:element name="character" minOccurs="0" maxOccurs="unbounded">
+        <xs:complexType>
+         <xs:sequence>
+          <xs:element name="name" type="xs:string"/>
+          <xs:element name="born" type="xs:date"/>
+          <xs:element name="qualification" type="xs:string"/>
+         </xs:sequence>
+         <xs:attribute name="id" type="xs:ID"/>
+        </xs:complexType>
+       </xs:element>
+      </xs:sequence>
+      <xs:attribute name="id" type="xs:ID"/>
+      <xs:attribute name="available" type="xs:boolean"/>
+     </xs:complexType>
+    </xs:element>
+   </xs:sequence>
+  </xs:complexType>
+ </xs:element>
+</xs:schema>
diff --git a/fuzz/seed_corpus/cb0b2785b3352b163e15a1f435fea8f9b281e59d b/fuzz/seed_corpus/cb0b2785b3352b163e15a1f435fea8f9b281e59d
new file mode 100644
index 000000000000..c5d22bd20b5e
--- /dev/null
+++ b/fuzz/seed_corpus/cb0b2785b3352b163e15a1f435fea8f9b281e59d
@@ -0,0 +1,2 @@
+<card name="John Smith" email="js@example.com" preferredFormat="html"/>
+
diff --git a/fuzz/seed_corpus/cc1d57b4024554fe8675440990fd86de535a1477 b/fuzz/seed_corpus/cc1d57b4024554fe8675440990fd86de535a1477
new file mode 100644
index 000000000000..f75b67b27144
--- /dev/null
+++ b/fuzz/seed_corpus/cc1d57b4024554fe8675440990fd86de535a1477
@@ -0,0 +1,8 @@
+<schema xmlns="http://www.ascc.net/xml/schematron" >
+     <pattern name="Attribute test">
+          <rule context="CCC">
+               <assert test="@name">attribute name is not present</assert>
+               <report test="@name">attribute name is present</report>
+          </rule>
+     </pattern>
+</schema>
diff --git a/fuzz/seed_corpus/ccb50e4e061089731ddd7e5870a23e5d9f4eb828 b/fuzz/seed_corpus/ccb50e4e061089731ddd7e5870a23e5d9f4eb828
new file mode 100644
index 000000000000..c6ca1c74d930
--- /dev/null
+++ b/fuzz/seed_corpus/ccb50e4e061089731ddd7e5870a23e5d9f4eb828
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE spec PUBLIC "-//testspec//" "dtds/eve.dtd" [
+<!ENTITY iso6.doc.date '29-May-1999'>
+]>
+<spec>
+</spec>
diff --git a/fuzz/seed_corpus/cd2c5d0cdf115ffc2a511a903619ec080083780d b/fuzz/seed_corpus/cd2c5d0cdf115ffc2a511a903619ec080083780d
new file mode 100644
index 000000000000..d1dbf70711b5
--- /dev/null
+++ b/fuzz/seed_corpus/cd2c5d0cdf115ffc2a511a903619ec080083780d
@@ -0,0 +1 @@
+test with accents in ISO-8859-1: À Á é è
diff --git a/fuzz/seed_corpus/cd331c7d8e0a4bfdd4f55c51f6eff362a6c3c7cb b/fuzz/seed_corpus/cd331c7d8e0a4bfdd4f55c51f6eff362a6c3c7cb
new file mode 100644
index 000000000000..fb7972ea9fe4
--- /dev/null
+++ b/fuzz/seed_corpus/cd331c7d8e0a4bfdd4f55c51f6eff362a6c3c7cb
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
+
+  <xs:element name="family" type="family_type">
+      <xs:key name="sibling_key">
+        <xs:selector xpath="siblings/sibling"/>
+        <xs:field xpath="@name"/>
+      </xs:key>
+      <xs:keyref name="sibling_key_ref" refer="sibling_key">
+        <xs:selector xpath="sisters/sister"/>
+        <xs:field xpath="@name"/>
+    </xs:keyref>
+  </xs:element>
+    <xs:complexType name="family_type">
+      <xs:sequence>
+        <xs:element name="siblings" type="siblings_type" />
+        <xs:element name="sisters" type="sisters_type"  />
+      </xs:sequence>
+      <xs:attribute name="name" type="xs:string"/>
+    </xs:complexType>
+    <xs:complexType name="siblings_type">
+      <xs:sequence>
+        <xs:element name="sibling" type="sibling_type" minOccurs="0"  
+maxOccurs="unbounded" />
+      </xs:sequence>
+    </xs:complexType>    
+    <xs:complexType name="sisters_type">
+      <xs:sequence>
+        <xs:element name="sister" type="sister_type" minOccurs="0"  
+maxOccurs="unbounded" />
+      </xs:sequence>
+    </xs:complexType>        
+	<xs:complexType name="sibling_type">
+		<xs:attribute name="name" type="xs:string"/>
+	</xs:complexType>
+	<xs:complexType name="sister_type">
+		<xs:attribute name="name" type="xs:string"/>
+	</xs:complexType>    
+</xs:schema>
diff --git a/fuzz/seed_corpus/cd5b68f158f64e27aac4431d102f8bde77c57810 b/fuzz/seed_corpus/cd5b68f158f64e27aac4431d102f8bde77c57810
new file mode 100644
index 000000000000..2c569f911fe4
--- /dev/null
+++ b/fuzz/seed_corpus/cd5b68f158f64e27aac4431d102f8bde77c57810
@@ -0,0 +1,3 @@
+<?xml version="1.0"?>
+<doc>
+</doc>
diff --git a/fuzz/seed_corpus/cdabfa9636c78a896945c1f46a7192fd5e5b0a7b b/fuzz/seed_corpus/cdabfa9636c78a896945c1f46a7192fd5e5b0a7b
new file mode 100644
index 000000000000..c1c770e5b383
--- /dev/null
+++ b/fuzz/seed_corpus/cdabfa9636c78a896945c1f46a7192fd5e5b0a7b
@@ -0,0 +1,13 @@
+<a>
+  <b>
+    <c><b/></c>
+    <c>
+      <b/>
+      <c><b/></c>
+    </c>
+  </b>
+  <c>
+     <b>
+     </b>
+  </c>
+</a>
diff --git a/fuzz/seed_corpus/cdb76e98cb99e6ac5ad72f1efdd2aa58a883048e b/fuzz/seed_corpus/cdb76e98cb99e6ac5ad72f1efdd2aa58a883048e
new file mode 100644
index 000000000000..e7058e2ae311
--- /dev/null
+++ b/fuzz/seed_corpus/cdb76e98cb99e6ac5ad72f1efdd2aa58a883048e
@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<element1/>
diff --git a/fuzz/seed_corpus/ceef31bfd53b0799e6abcf38748ad9bb5990b9b8 b/fuzz/seed_corpus/ceef31bfd53b0799e6abcf38748ad9bb5990b9b8
new file mode 100644
index 000000000000..5bbe23565e1f
--- /dev/null
+++ b/fuzz/seed_corpus/ceef31bfd53b0799e6abcf38748ad9bb5990b9b8
@@ -0,0 +1 @@
+<f:foo/>
diff --git a/fuzz/seed_corpus/cf4e53a8a18f969ac9b43aeff78198c86d41f36a b/fuzz/seed_corpus/cf4e53a8a18f969ac9b43aeff78198c86d41f36a
new file mode 100644
index 000000000000..088dc2b0a6a4
--- /dev/null
+++ b/fuzz/seed_corpus/cf4e53a8a18f969ac9b43aeff78198c86d41f36a
@@ -0,0 +1,21 @@
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+
+  <define name="inline">
+    <zeroOrMore>
+      <ref name="inline.class"/>
+    </zeroOrMore>
+  </define>
+
+  <define name="inline.class">
+    <choice>
+      <text/>
+      <element name="bold">
+	<ref name="inline"/>
+      </element>
+      <element name="italic">
+	<ref name="inline"/>
+      </element>
+    </choice>
+  </define>
+
+</grammar>
diff --git a/fuzz/seed_corpus/cf6c779194b5e51558577fcf30769b56ade5e2d7 b/fuzz/seed_corpus/cf6c779194b5e51558577fcf30769b56ade5e2d7
new file mode 100644
index 000000000000..7e1f9d4fe6d2
--- /dev/null
+++ b/fuzz/seed_corpus/cf6c779194b5e51558577fcf30769b56ade5e2d7
@@ -0,0 +1,9 @@
+<?xml version="1.0"?>
+<!DOCTYPE envelope [
+  <!ENTITY dsig "http://www.w3.org/2000/09/xmldsig#">
+  <!ENTITY c14n "http://www.w3.org/TR/2001/REC-xml-c14n-20010315">
+  <!ENTITY xpath "http://www.w3.org/TR/1999/REC-xpath-19991116">
+  <!ENTITY xslt "http://www.w3.org/TR/1999/REC-xslt-19991116">
+  <!ATTLIST Notaries Id ID #IMPLIED>
+]>
+<Object Id="object-1" MimeType="text/plain">I am the text.</Object>
diff --git a/fuzz/seed_corpus/cf7f942399c5a3b845cc136fa34e5ad861acdb54 b/fuzz/seed_corpus/cf7f942399c5a3b845cc136fa34e5ad861acdb54
new file mode 100644
index 000000000000..bfab69a77c2e
--- /dev/null
+++ b/fuzz/seed_corpus/cf7f942399c5a3b845cc136fa34e5ad861acdb54
@@ -0,0 +1,14 @@
+<?xml version="1.0"?>
+<!DOCTYPE a:outer [
+
+<!ELEMENT a:outer (a:inner)>
+<!ATTLIST a:outer xmlns:a CDATA #FIXED 'urn:namespace'>
+
+<!ELEMENT a:inner EMPTY>
+<!ATTLIST a:inner xmlns:a CDATA #FIXED 'urn:namespace'>
+<!ATTLIST a:inner attr CDATA #FIXED 'yes'>
+]>
+
+<a:outer xmlns:a="urn:namespace">
+  <a:inner />
+</a:outer>
diff --git a/fuzz/seed_corpus/cffc6536c4d44d7e75e34b3dfed7f93acf4f50d5 b/fuzz/seed_corpus/cffc6536c4d44d7e75e34b3dfed7f93acf4f50d5
new file mode 100644
index 000000000000..3886aed9a118
--- /dev/null
+++ b/fuzz/seed_corpus/cffc6536c4d44d7e75e34b3dfed7f93acf4f50d5
@@ -0,0 +1 @@
+#default
\ No newline at end of file
diff --git a/fuzz/seed_corpus/d00322e8441004cde775bb40c871b728e42be99b b/fuzz/seed_corpus/d00322e8441004cde775bb40c871b728e42be99b
new file mode 100644
index 000000000000..33bbc5db308c
--- /dev/null
+++ b/fuzz/seed_corpus/d00322e8441004cde775bb40c871b728e42be99b
@@ -0,0 +1,4 @@
+<root>
+  <child type="">
+  </child>
+</root>
diff --git a/fuzz/seed_corpus/d0570ecf8851adfd1bd51a2465e6862d8d6b2ec9 b/fuzz/seed_corpus/d0570ecf8851adfd1bd51a2465e6862d8d6b2ec9
new file mode 100644
index 000000000000..0805f8dcbf25
--- /dev/null
+++ b/fuzz/seed_corpus/d0570ecf8851adfd1bd51a2465e6862d8d6b2ec9
@@ -0,0 +1,8 @@
+<?xml version="1.0"?>
+<!DOCTYPE a [
+<!ELEMENT a (#PCDATA | b | c)*>
+<!ELEMENT b (#PCDATA)>
+<!ELEMENT c (#PCDATA)>
+<!ELEMENT a (#PCDATA | b | c)*>
+]>
+<a> violates [ VC: Unique Element Type Declaration ] </a>
diff --git a/fuzz/seed_corpus/d06163d6976510c6cb7da7f76c988f041cb258df b/fuzz/seed_corpus/d06163d6976510c6cb7da7f76c988f041cb258df
new file mode 100644
index 000000000000..57de17cfd258
--- /dev/null
+++ b/fuzz/seed_corpus/d06163d6976510c6cb7da7f76c988f041cb258df
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<grammar
+    xmlns="http://relaxng.org/ns/structure/1.0"
+    xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
+    datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+
+<define name="pattern1">
+    <data type="string">
+        <param name="pattern">-?([0-9]+(\.[0-9]*)?|\.[0-9]+)</param>
+    </data>
+</define>
+
+<start>
+    <element name="elem1">
+        <attribute name="attr1">
+            <list>
+                <ref name="pattern1"/>
+            </list>
+        </attribute>
+    </element>
+</start>
+
+</grammar>
diff --git a/fuzz/seed_corpus/d0ff6fb09092fde34239c08deb10862622a818be b/fuzz/seed_corpus/d0ff6fb09092fde34239c08deb10862622a818be
new file mode 100644
index 000000000000..082474a851c8
--- /dev/null
+++ b/fuzz/seed_corpus/d0ff6fb09092fde34239c08deb10862622a818be
@@ -0,0 +1,13 @@
+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG April 1999//EN" 
+  "http://www.w3.org/Graphics/SVG/svg-19990412.dtd">
+<svg width="4in" height="3in">
+  <desc>Two named groups
+  </desc>
+  <g id="OBJECT1">
+    <rect x="100" y="100" width="100" height="100" />
+  </g>
+  <g id="OBJECT2">
+    <circle cx="150" cy="300" r="25" />
+  </g>
+</svg>
diff --git a/fuzz/seed_corpus/d11072038cf17c70152ca73d3069444ffbbfcc44 b/fuzz/seed_corpus/d11072038cf17c70152ca73d3069444ffbbfcc44
new file mode 100644
index 000000000000..c8fd44c54d8f
--- /dev/null
+++ b/fuzz/seed_corpus/d11072038cf17c70152ca73d3069444ffbbfcc44
@@ -0,0 +1,33 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"> 
+<HTML><HEAD> <TITLE>Linux Today</TITLE></HEAD>
+<body bgcolor="White" link="Blue" text="Black" VLINK="Black" ALINK="Red">
+
+<center>
+<TABLE BORDER="0" WIDTH="100%" CELLSPACING="0" CELLPADDING="0">
+        <TR BGCOLOR="#FFFFFF">
+                <TD HEIGHT="90">
+<a href="http://linuxtoday.com/cgi-bin/click.pl?adnum=49"><img src="/pics/door_linux.gif" border="0" width="468" height="60" alt="Atipa Linux solutions. Your reliable cluster, server, and workstation solution. Win a Free Celeron Linux Workstation!"></A>
+
+                </TD>
+    <TD><IMG SRC="/pics/lt.gif" VSPACE=5 alt="Linux Today Logo"><br><font size="-1"><a href="http://linux.com">linux.com</a> partner</font><p></TD>
+
+        </TR>
+</TABLE>
+<font size="2" face="Helvetica">
+[ <a href="http://linuxtoday.com/">headlines</A> |
+<a href="http://features.linuxtoday.com/">features</A> |
+<a href="http://commercial.linuxtoday.com/">commercial</a> |
+<a href="http://security.linuxtoday.com/">security</a> |
+<a href="http://jobs.linuxtoday.com/">jobs</a> |
+<a href="http://linuxtoday.com/volt/">volt</a> | 
+<a href="http://linuxtoday.com/contrib.pl">contribute/submit</a> |
+<a href="http://linuxtoday.com/advertise/">advertise</A> |
+<a href="http://linuxtoday.com/search.html">search</A> |
+<a href="http://linuxtoday.com/digests/">site digests</A> |
+<a href="http://linuxtoday.com/mail-lists">mailing lists</A> |
+<a href="http://linuxtoday.com/about/">about us</a> |
+<a href="http://linuxtoday.com/linkus.html">link us</A> ]</font>
+</center>
+<P>
+</body>
+</html>
diff --git a/fuzz/seed_corpus/d15e570269e7ec579721d504f093f078172e8523 b/fuzz/seed_corpus/d15e570269e7ec579721d504f093f078172e8523
new file mode 100644
index 000000000000..f293a427116f
--- /dev/null
+++ b/fuzz/seed_corpus/d15e570269e7ec579721d504f093f078172e8523
@@ -0,0 +1,5 @@
+<!DOCTYPE doc [
+<!ELEMENT doc (a)* >
+<!ELEMENT a EMPTY>
+]>
+<doc></doc>
diff --git a/fuzz/seed_corpus/d1d8224f7b7a88e4b55244ea9e541e74c26a9ec6 b/fuzz/seed_corpus/d1d8224f7b7a88e4b55244ea9e541e74c26a9ec6
new file mode 100644
index 000000000000..d92c985650a3
--- /dev/null
+++ b/fuzz/seed_corpus/d1d8224f7b7a88e4b55244ea9e541e74c26a9ec6
@@ -0,0 +1,23 @@
+<?xml version="1.0"?>
+<!DOCTYPE billion [
+<!ELEMENT billion (#PCDATA)>
+<!ENTITY laugh0 "ha">
+<!ENTITY laugh1 "&laugh0;&laugh0;">
+<!ENTITY laugh2 "&laugh1;&laugh1;">
+<!ENTITY laugh3 "&laugh2;&laugh2;">
+<!ENTITY laugh4 "&laugh3;&laugh3;">
+<!ENTITY laugh5 "&laugh4;&laugh4;">
+<!ENTITY laugh6 "&laugh5;&laugh5;">
+<!ENTITY laugh7 "&laugh6;&laugh6;">
+<!ENTITY laugh8 "&laugh7;&laugh7;">
+<!ENTITY laugh9 "&laugh8;&laugh8;">
+<!ENTITY laugh10 "&laugh9;&laugh9;">
+<!ENTITY laugh11
+"&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;&laugh10;">
+<!ENTITY laugh12
+"&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;&laugh11;">
+<!ENTITY laugh13
+"&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;&laugh12;">
+]>
+<billion>&laugh13;</billion>
+
diff --git a/fuzz/seed_corpus/d26d73648a64321fe7fe62dc0b93cd66b2570084 b/fuzz/seed_corpus/d26d73648a64321fe7fe62dc0b93cd66b2570084
new file mode 100644
index 000000000000..760efd9572ee
--- /dev/null
+++ b/fuzz/seed_corpus/d26d73648a64321fe7fe62dc0b93cd66b2570084
@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<foo xmlns="http://FOO"/>
diff --git a/fuzz/seed_corpus/d2fb7a23688ec0dc72148289c3b725fad3661521 b/fuzz/seed_corpus/d2fb7a23688ec0dc72148289c3b725fad3661521
new file mode 100644
index 000000000000..def156b132f4
--- /dev/null
+++ b/fuzz/seed_corpus/d2fb7a23688ec0dc72148289c3b725fad3661521
@@ -0,0 +1,381 @@
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@@ -0,0 +1 @@
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+../up.a.notch.html?wow
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+</pre:MainElement>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/d4bece7633136a773438a856b74b90a7a18f6288 b/fuzz/seed_corpus/d4bece7633136a773438a856b74b90a7a18f6288
new file mode 100644
index 000000000000..0a74714e49d7
--- /dev/null
+++ b/fuzz/seed_corpus/d4bece7633136a773438a856b74b90a7a18f6288
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<test-case xmlns="http://www.example.org/test-case"
+	   xmlns:tc="http://www.example.org/test-import-case"
+	   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	   xsi:schemaLocation="http://www.example.org/test-case ./582887-case.xsd">
+  <tc:test-element test-attribute="this" />
+</test-case>
diff --git a/fuzz/seed_corpus/d546e9f4c80cddec5cf2c0009f28261abc8b49f7 b/fuzz/seed_corpus/d546e9f4c80cddec5cf2c0009f28261abc8b49f7
new file mode 100644
index 000000000000..67476bcbe7b8
--- /dev/null
+++ b/fuzz/seed_corpus/d546e9f4c80cddec5cf2c0009f28261abc8b49f7
@@ -0,0 +1,3 @@
+<!DOCTYPE doc [
+  <!ENTITY % elem "<!ELEMENT e0000000000">
+  %elem;
diff --git a/fuzz/seed_corpus/d576d262b13fe5a6132d2fce3b579e7abadae94f b/fuzz/seed_corpus/d576d262b13fe5a6132d2fce3b579e7abadae94f
new file mode 100644
index 000000000000..aaae738cfccd
--- /dev/null
+++ b/fuzz/seed_corpus/d576d262b13fe5a6132d2fce3b579e7abadae94f
@@ -0,0 +1,196 @@
+<!-- Portions (C) International Organization for Standardization 1986
+     Permission to copy in any form is granted for use with
+     conforming SGML systems and applications as defined in
+     ISO 8879, provided this notice is included in all copies.
+-->
+<!-- Character entity set. Typical invocation:
+    <!ENTITY % HTMLlat1 PUBLIC
+       "-//W3C//ENTITIES Latin 1 for XHTML//EN"
+       "http://www.w3.org/TR/xhtml1/DTD/xhtml-lat1.ent">
+    %HTMLlat1;
+-->
+
+<!ENTITY nbsp   "&#160;"> <!-- no-break space = non-breaking space,
+                                  U+00A0 ISOnum -->
+<!ENTITY iexcl  "&#161;"> <!-- inverted exclamation mark, U+00A1 ISOnum -->
+<!ENTITY cent   "&#162;"> <!-- cent sign, U+00A2 ISOnum -->
+<!ENTITY pound  "&#163;"> <!-- pound sign, U+00A3 ISOnum -->
+<!ENTITY curren "&#164;"> <!-- currency sign, U+00A4 ISOnum -->
+<!ENTITY yen    "&#165;"> <!-- yen sign = yuan sign, U+00A5 ISOnum -->
+<!ENTITY brvbar "&#166;"> <!-- broken bar = broken vertical bar,
+                                  U+00A6 ISOnum -->
+<!ENTITY sect   "&#167;"> <!-- section sign, U+00A7 ISOnum -->
+<!ENTITY uml    "&#168;"> <!-- diaeresis = spacing diaeresis,
+                                  U+00A8 ISOdia -->
+<!ENTITY copy   "&#169;"> <!-- copyright sign, U+00A9 ISOnum -->
+<!ENTITY ordf   "&#170;"> <!-- feminine ordinal indicator, U+00AA ISOnum -->
+<!ENTITY laquo  "&#171;"> <!-- left-pointing double angle quotation mark
+                                  = left pointing guillemet, U+00AB ISOnum -->
+<!ENTITY not    "&#172;"> <!-- not sign = discretionary hyphen,
+                                  U+00AC ISOnum -->
+<!ENTITY shy    "&#173;"> <!-- soft hyphen = discretionary hyphen,
+                                  U+00AD ISOnum -->
+<!ENTITY reg    "&#174;"> <!-- registered sign = registered trade mark sign,
+                                  U+00AE ISOnum -->
+<!ENTITY macr   "&#175;"> <!-- macron = spacing macron = overline
+                                  = APL overbar, U+00AF ISOdia -->
+<!ENTITY deg    "&#176;"> <!-- degree sign, U+00B0 ISOnum -->
+<!ENTITY plusmn "&#177;"> <!-- plus-minus sign = plus-or-minus sign,
+                                  U+00B1 ISOnum -->
+<!ENTITY sup2   "&#178;"> <!-- superscript two = superscript digit two
+                                  = squared, U+00B2 ISOnum -->
+<!ENTITY sup3   "&#179;"> <!-- superscript three = superscript digit three
+                                  = cubed, U+00B3 ISOnum -->
+<!ENTITY acute  "&#180;"> <!-- acute accent = spacing acute,
+                                  U+00B4 ISOdia -->
+<!ENTITY micro  "&#181;"> <!-- micro sign, U+00B5 ISOnum -->
+<!ENTITY para   "&#182;"> <!-- pilcrow sign = paragraph sign,
+                                  U+00B6 ISOnum -->
+<!ENTITY middot "&#183;"> <!-- middle dot = Georgian comma
+                                  = Greek middle dot, U+00B7 ISOnum -->
+<!ENTITY cedil  "&#184;"> <!-- cedilla = spacing cedilla, U+00B8 ISOdia -->
+<!ENTITY sup1   "&#185;"> <!-- superscript one = superscript digit one,
+                                  U+00B9 ISOnum -->
+<!ENTITY ordm   "&#186;"> <!-- masculine ordinal indicator,
+                                  U+00BA ISOnum -->
+<!ENTITY raquo  "&#187;"> <!-- right-pointing double angle quotation mark
+                                  = right pointing guillemet, U+00BB ISOnum -->
+<!ENTITY frac14 "&#188;"> <!-- vulgar fraction one quarter
+                                  = fraction one quarter, U+00BC ISOnum -->
+<!ENTITY frac12 "&#189;"> <!-- vulgar fraction one half
+                                  = fraction one half, U+00BD ISOnum -->
+<!ENTITY frac34 "&#190;"> <!-- vulgar fraction three quarters
+                                  = fraction three quarters, U+00BE ISOnum -->
+<!ENTITY iquest "&#191;"> <!-- inverted question mark
+                                  = turned question mark, U+00BF ISOnum -->
+<!ENTITY Agrave "&#192;"> <!-- latin capital letter A with grave
+                                  = latin capital letter A grave,
+                                  U+00C0 ISOlat1 -->
+<!ENTITY Aacute "&#193;"> <!-- latin capital letter A with acute,
+                                  U+00C1 ISOlat1 -->
+<!ENTITY Acirc  "&#194;"> <!-- latin capital letter A with circumflex,
+                                  U+00C2 ISOlat1 -->
+<!ENTITY Atilde "&#195;"> <!-- latin capital letter A with tilde,
+                                  U+00C3 ISOlat1 -->
+<!ENTITY Auml   "&#196;"> <!-- latin capital letter A with diaeresis,
+                                  U+00C4 ISOlat1 -->
+<!ENTITY Aring  "&#197;"> <!-- latin capital letter A with ring above
+                                  = latin capital letter A ring,
+                                  U+00C5 ISOlat1 -->
+<!ENTITY AElig  "&#198;"> <!-- latin capital letter AE
+                                  = latin capital ligature AE,
+                                  U+00C6 ISOlat1 -->
+<!ENTITY Ccedil "&#199;"> <!-- latin capital letter C with cedilla,
+                                  U+00C7 ISOlat1 -->
+<!ENTITY Egrave "&#200;"> <!-- latin capital letter E with grave,
+                                  U+00C8 ISOlat1 -->
+<!ENTITY Eacute "&#201;"> <!-- latin capital letter E with acute,
+                                  U+00C9 ISOlat1 -->
+<!ENTITY Ecirc  "&#202;"> <!-- latin capital letter E with circumflex,
+                                  U+00CA ISOlat1 -->
+<!ENTITY Euml   "&#203;"> <!-- latin capital letter E with diaeresis,
+                                  U+00CB ISOlat1 -->
+<!ENTITY Igrave "&#204;"> <!-- latin capital letter I with grave,
+                                  U+00CC ISOlat1 -->
+<!ENTITY Iacute "&#205;"> <!-- latin capital letter I with acute,
+                                  U+00CD ISOlat1 -->
+<!ENTITY Icirc  "&#206;"> <!-- latin capital letter I with circumflex,
+                                  U+00CE ISOlat1 -->
+<!ENTITY Iuml   "&#207;"> <!-- latin capital letter I with diaeresis,
+                                  U+00CF ISOlat1 -->
+<!ENTITY ETH    "&#208;"> <!-- latin capital letter ETH, U+00D0 ISOlat1 -->
+<!ENTITY Ntilde "&#209;"> <!-- latin capital letter N with tilde,
+                                  U+00D1 ISOlat1 -->
+<!ENTITY Ograve "&#210;"> <!-- latin capital letter O with grave,
+                                  U+00D2 ISOlat1 -->
+<!ENTITY Oacute "&#211;"> <!-- latin capital letter O with acute,
+                                  U+00D3 ISOlat1 -->
+<!ENTITY Ocirc  "&#212;"> <!-- latin capital letter O with circumflex,
+                                  U+00D4 ISOlat1 -->
+<!ENTITY Otilde "&#213;"> <!-- latin capital letter O with tilde,
+                                  U+00D5 ISOlat1 -->
+<!ENTITY Ouml   "&#214;"> <!-- latin capital letter O with diaeresis,
+                                  U+00D6 ISOlat1 -->
+<!ENTITY times  "&#215;"> <!-- multiplication sign, U+00D7 ISOnum -->
+<!ENTITY Oslash "&#216;"> <!-- latin capital letter O with stroke
+                                  = latin capital letter O slash,
+                                  U+00D8 ISOlat1 -->
+<!ENTITY Ugrave "&#217;"> <!-- latin capital letter U with grave,
+                                  U+00D9 ISOlat1 -->
+<!ENTITY Uacute "&#218;"> <!-- latin capital letter U with acute,
+                                  U+00DA ISOlat1 -->
+<!ENTITY Ucirc  "&#219;"> <!-- latin capital letter U with circumflex,
+                                  U+00DB ISOlat1 -->
+<!ENTITY Uuml   "&#220;"> <!-- latin capital letter U with diaeresis,
+                                  U+00DC ISOlat1 -->
+<!ENTITY Yacute "&#221;"> <!-- latin capital letter Y with acute,
+                                  U+00DD ISOlat1 -->
+<!ENTITY THORN  "&#222;"> <!-- latin capital letter THORN,
+                                  U+00DE ISOlat1 -->
+<!ENTITY szlig  "&#223;"> <!-- latin small letter sharp s = ess-zed,
+                                  U+00DF ISOlat1 -->
+<!ENTITY agrave "&#224;"> <!-- latin small letter a with grave
+                                  = latin small letter a grave,
+                                  U+00E0 ISOlat1 -->
+<!ENTITY aacute "&#225;"> <!-- latin small letter a with acute,
+                                  U+00E1 ISOlat1 -->
+<!ENTITY acirc  "&#226;"> <!-- latin small letter a with circumflex,
+                                  U+00E2 ISOlat1 -->
+<!ENTITY atilde "&#227;"> <!-- latin small letter a with tilde,
+                                  U+00E3 ISOlat1 -->
+<!ENTITY auml   "&#228;"> <!-- latin small letter a with diaeresis,
+                                  U+00E4 ISOlat1 -->
+<!ENTITY aring  "&#229;"> <!-- latin small letter a with ring above
+                                  = latin small letter a ring,
+                                  U+00E5 ISOlat1 -->
+<!ENTITY aelig  "&#230;"> <!-- latin small letter ae
+                                  = latin small ligature ae, U+00E6 ISOlat1 -->
+<!ENTITY ccedil "&#231;"> <!-- latin small letter c with cedilla,
+                                  U+00E7 ISOlat1 -->
+<!ENTITY egrave "&#232;"> <!-- latin small letter e with grave,
+                                  U+00E8 ISOlat1 -->
+<!ENTITY eacute "&#233;"> <!-- latin small letter e with acute,
+                                  U+00E9 ISOlat1 -->
+<!ENTITY ecirc  "&#234;"> <!-- latin small letter e with circumflex,
+                                  U+00EA ISOlat1 -->
+<!ENTITY euml   "&#235;"> <!-- latin small letter e with diaeresis,
+                                  U+00EB ISOlat1 -->
+<!ENTITY igrave "&#236;"> <!-- latin small letter i with grave,
+                                  U+00EC ISOlat1 -->
+<!ENTITY iacute "&#237;"> <!-- latin small letter i with acute,
+                                  U+00ED ISOlat1 -->
+<!ENTITY icirc  "&#238;"> <!-- latin small letter i with circumflex,
+                                  U+00EE ISOlat1 -->
+<!ENTITY iuml   "&#239;"> <!-- latin small letter i with diaeresis,
+                                  U+00EF ISOlat1 -->
+<!ENTITY eth    "&#240;"> <!-- latin small letter eth, U+00F0 ISOlat1 -->
+<!ENTITY ntilde "&#241;"> <!-- latin small letter n with tilde,
+                                  U+00F1 ISOlat1 -->
+<!ENTITY ograve "&#242;"> <!-- latin small letter o with grave,
+                                  U+00F2 ISOlat1 -->
+<!ENTITY oacute "&#243;"> <!-- latin small letter o with acute,
+                                  U+00F3 ISOlat1 -->
+<!ENTITY ocirc  "&#244;"> <!-- latin small letter o with circumflex,
+                                  U+00F4 ISOlat1 -->
+<!ENTITY otilde "&#245;"> <!-- latin small letter o with tilde,
+                                  U+00F5 ISOlat1 -->
+<!ENTITY ouml   "&#246;"> <!-- latin small letter o with diaeresis,
+                                  U+00F6 ISOlat1 -->
+<!ENTITY divide "&#247;"> <!-- division sign, U+00F7 ISOnum -->
+<!ENTITY oslash "&#248;"> <!-- latin small letter o with stroke,
+                                  = latin small letter o slash,
+                                  U+00F8 ISOlat1 -->
+<!ENTITY ugrave "&#249;"> <!-- latin small letter u with grave,
+                                  U+00F9 ISOlat1 -->
+<!ENTITY uacute "&#250;"> <!-- latin small letter u with acute,
+                                  U+00FA ISOlat1 -->
+<!ENTITY ucirc  "&#251;"> <!-- latin small letter u with circumflex,
+                                  U+00FB ISOlat1 -->
+<!ENTITY uuml   "&#252;"> <!-- latin small letter u with diaeresis,
+                                  U+00FC ISOlat1 -->
+<!ENTITY yacute "&#253;"> <!-- latin small letter y with acute,
+                                  U+00FD ISOlat1 -->
+<!ENTITY thorn  "&#254;"> <!-- latin small letter thorn with,
+                                  U+00FE ISOlat1 -->
+<!ENTITY yuml   "&#255;"> <!-- latin small letter y with diaeresis,
+                                  U+00FF ISOlat1 -->
diff --git a/fuzz/seed_corpus/d58cd2595ea80d158f85c2b4295f4d0d5b3712f3 b/fuzz/seed_corpus/d58cd2595ea80d158f85c2b4295f4d0d5b3712f3
new file mode 100644
index 000000000000..15354acae5a6
--- /dev/null
+++ b/fuzz/seed_corpus/d58cd2595ea80d158f85c2b4295f4d0d5b3712f3
@@ -0,0 +1,6 @@
+<?xml version="1.0"?>
+<!DOCTYPE a [
+%unknown;
+<!ENTITY % unknown "<!ELEMENT a (#PCDATA)>">
+]>
+<a> violates [ WFC: Entity Declared ] </a>
diff --git a/fuzz/seed_corpus/d5d8f4fccebbb9251a71eed7f47dacd469614e16 b/fuzz/seed_corpus/d5d8f4fccebbb9251a71eed7f47dacd469614e16
new file mode 100644
index 000000000000..c011b3fa9ed5
--- /dev/null
+++ b/fuzz/seed_corpus/d5d8f4fccebbb9251a71eed7f47dacd469614e16
@@ -0,0 +1 @@
+<doc><a/><b/></doc>
diff --git a/fuzz/seed_corpus/d6203ff7f7c9bcfb31249135d523ebe5a0725101 b/fuzz/seed_corpus/d6203ff7f7c9bcfb31249135d523ebe5a0725101
new file mode 100644
index 000000000000..117c30f5cee6
--- /dev/null
+++ b/fuzz/seed_corpus/d6203ff7f7c9bcfb31249135d523ebe5a0725101
@@ -0,0 +1,9 @@
+<?xml version="1.0"?>
+<!DOCTYPE a:outer [
+
+<!ELEMENT a:outer EMPTY>
+<!ATTLIST a:outer xmlns:a CDATA #FIXED 'urn:namespace'>
+<!ATTLIST a:outer xmlns:b CDATA #FIXED 'urn:namespaceb'>
+]>
+
+<a:outer />
diff --git a/fuzz/seed_corpus/d6c851486e045537153a935e0e42415fd61381d3 b/fuzz/seed_corpus/d6c851486e045537153a935e0e42415fd61381d3
new file mode 100644
index 000000000000..bc386f3066b3
--- /dev/null
+++ b/fuzz/seed_corpus/d6c851486e045537153a935e0e42415fd61381d3
@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+  <xsd:element name="doc">
+    <xsd:complexType>
+      <xsd:all minOccurs="0">
+        <xsd:element name="a"/>
+        <xsd:element name="b"/>
+        <xsd:element name="c"/>
+      </xsd:all>
+    </xsd:complexType>
+  </xsd:element>
+</xsd:schema>
diff --git a/fuzz/seed_corpus/d6e9358cf1fe2861822540c6932388340387c699 b/fuzz/seed_corpus/d6e9358cf1fe2861822540c6932388340387c699
new file mode 100644
index 000000000000..2b93c646ba53
--- /dev/null
+++ b/fuzz/seed_corpus/d6e9358cf1fe2861822540c6932388340387c699
@@ -0,0 +1,10 @@
+<!--
+http://www.w3.org/TR/xmldsig2ed-tests/#c14n11xmlbase-prop-6
+
+Check that implementations of [XML-C14N1.1] properly build the xml:base in 
+one element that originally had no xml:base  attribute.
+-->
+<XPath xmlns:ietf="http://www.ietf.org" >
+(//. | //@* | //namespace::*)
+[ancestor-or-self::ietf:e3]
+</XPath>
diff --git a/fuzz/seed_corpus/d79f3ae0e96910f4fe5dd6ffd5ab8f86f56c39de b/fuzz/seed_corpus/d79f3ae0e96910f4fe5dd6ffd5ab8f86f56c39de
new file mode 100644
index 000000000000..2338a6fe0ce2
--- /dev/null
+++ b/fuzz/seed_corpus/d79f3ae0e96910f4fe5dd6ffd5ab8f86f56c39de
@@ -0,0 +1,5 @@
+<doc xmlns:ns1="nsuri1">
+  <preceding/>
+  <elem xmlns:ns2="nsuri2"/>
+  <following/>
+</doc>
diff --git a/fuzz/seed_corpus/d7c291bdab167059f6f899e382f8f47e0b13c4f9 b/fuzz/seed_corpus/d7c291bdab167059f6f899e382f8f47e0b13c4f9
new file mode 100644
index 000000000000..56e0ca2cf732
--- /dev/null
+++ b/fuzz/seed_corpus/d7c291bdab167059f6f899e382f8f47e0b13c4f9
@@ -0,0 +1,977 @@
+<?xml version="1.0"?>
+<comps>
+<!--  <meta> -->
+<!-- Meta information will go here eventually -->
+<!--  </meta> -->
+  <group>
+    <id>core</id>
+    <name>Core</name>
+    <name xml:lang="cs">Jádro</name>
+    <name xml:lang="da">Grundlæggende</name>
+    <name xml:lang="de">Haupt</name>
+    <name xml:lang="es">Núcleo</name>
+    <name xml:lang="fr">Tore</name>
+    <name xml:lang="is">Lágmarkskerfi</name>
+    <name xml:lang="it">Principale</name>
+    <name xml:lang="ja">コア</name>
+    <name xml:lang="ko">핵심</name>
+    <name xml:lang="no">Kjerne</name>
+    <name xml:lang="pt">Núcleo</name>
+    <name xml:lang="ru">О�нова</name>
+    <name xml:lang="sv">Grundläggande</name>
+    <name xml:lang="zh_CN">核心</name>
+    <name xml:lang="zh_TW">主�</name>
+    <default>true</default>
+    <description>Smallest possible installation</description>
+    <description xml:lang="cs">Nejmenší možná instalace</description>
+    <description xml:lang="da">Mindst mulige installation</description>
+    <description xml:lang="de">Kleinstmögliche Installation</description>
+    <description xml:lang="es">Instalación lo más pequeña posible</description>
+    <description xml:lang="fr">Plus petite installation possible</description>
+    <description xml:lang="is">Lágmarks uppsetning</description>
+    <description xml:lang="it">Installazione minima</description>
+    <description xml:lang="ja">最低�能�インストール</description>
+    <description xml:lang="ko">가능한 최소 설치</description>
+    <description xml:lang="no">Minste mulige installering</description>
+    <description xml:lang="pt">A mais pequena instalação possível</description>
+    <description xml:lang="ru">Минимально возможна� у�тановка</description>
+    <description xml:lang="sv">Minsta möjliga installation</description>
+    <description xml:lang="zh_CN">最�安装</description>
+    <description xml:lang="zh_TW">最�的安�</description>
+    <uservisible>false</uservisible>
+    <packagelist>
+      <packagereq type="default">ash</packagereq>
+      <packagereq type="mandatory">basesystem</packagereq>
+      <packagereq type="mandatory">bash</packagereq>
+      <packagereq type="mandatory">bdflush</packagereq>
+      <packagereq type="mandatory">cpio</packagereq>
+      <packagereq type="mandatory">e2fsprogs</packagereq>
+      <packagereq type="mandatory">ed</packagereq>
+      <packagereq type="mandatory">file</packagereq>     
+      <packagereq type="mandatory">filesystem</packagereq>
+      <packagereq type="mandatory">glibc</packagereq>
+      <packagereq type="mandatory">grub</packagereq>
+      <packagereq type="mandatory">hdparm</packagereq>
+      <packagereq type="mandatory">hotplug</packagereq>
+      <packagereq type="mandatory">initscripts</packagereq>
+      <packagereq type="mandatory">iproute</packagereq>
+      <packagereq type="mandatory">iputils</packagereq>
+      <packagereq type="mandatory">kbd</packagereq>
+      <packagereq type="mandatory">kernel</packagereq>
+      <packagereq type="mandatory">ksymoops</packagereq>
+      <packagereq type="mandatory">libgcc</packagereq>
+      <packagereq type="mandatory">libtermcap</packagereq>
+      <packagereq type="mandatory">losetup</packagereq>
+      <packagereq type="mandatory">passwd</packagereq>
+      <packagereq type="mandatory">procps</packagereq>
+      <packagereq type="mandatory">raidtools</packagereq>
+      <packagereq type="mandatory">readline</packagereq>
+      <packagereq type="mandatory">redhat-logos</packagereq>
+      <packagereq type="mandatory">redhat-release</packagereq>
+      <packagereq type="mandatory">rootfiles</packagereq>
+      <packagereq type="mandatory">rpm</packagereq>
+      <packagereq type="mandatory">setserial</packagereq>
+      <packagereq type="mandatory">setup</packagereq>
+      <packagereq type="mandatory">sysklogd</packagereq>
+      <packagereq type="mandatory">SysVinit</packagereq>
+      <packagereq type="mandatory">termcap</packagereq>
+      <packagereq type="mandatory">util-linux</packagereq>
+      <packagereq type="mandatory">vim-minimal</packagereq>
+<!-- the following are needed for anaconda post-install bits -->
+      <packagereq type="mandatory">authconfig</packagereq>
+      <packagereq type="mandatory">kudzu</packagereq>
+      <packagereq type="default">lilo</packagereq>
+      <packagereq type="mandatory">mouseconfig</packagereq>
+      <packagereq type="mandatory">shadow-utils</packagereq>
+    </packagelist>
+  </group>
+
+  <group>
+    <id>base</id>
+    <name>Base</name>
+    <name xml:lang="cs">Základ</name>
+    <name xml:lang="da">Base</name>
+    <name xml:lang="de">Basis</name>
+    <name xml:lang="es">Base</name>
+    <name xml:lang="fr">Base</name>
+    <name xml:lang="is">Grunnur</name>
+    <name xml:lang="it">Base</name>
+    <name xml:lang="ja">ベース</name>
+    <name xml:lang="ko">기준</name>
+    <name xml:lang="no">Grunnpakker</name>
+    <name xml:lang="pt">Base</name>
+    <name xml:lang="ru">О�нова</name>
+    <name xml:lang="sv">Bas</name>
+    <name xml:lang="zh_CN">基本</name>
+    <name xml:lang="zh_TW">基礎</name>
+    <description></description>
+    <uservisible>false</uservisible>
+    <default>true</default>
+    <grouplist>
+      <groupreq>core</groupreq>
+      <groupreq>dialup</groupreq>
+    </grouplist>
+    <packagelist>
+      <packagereq type="mandatory">acl</packagereq>
+      <packagereq type="default">anacron</packagereq>
+      <packagereq type="default">apmd</packagereq>
+      <packagereq type="mandatory">aspell</packagereq>
+      <packagereq type="mandatory">at</packagereq>
+      <packagereq type="mandatory">attr</packagereq>
+      <packagereq type="mandatory">authconfig</packagereq>
+      <packagereq type="default">autofs</packagereq>
+      <packagereq type="mandatory">bc</packagereq>
+      <packagereq type="mandatory">bind-utils</packagereq>
+      <packagereq type="mandatory">bzip2</packagereq>
+      <packagereq type="mandatory">crontabs</packagereq>
+      <packagereq type="mandatory">cyrus-sasl-plain</packagereq>
+      <packagereq type="mandatory">dhclient</packagereq>
+      <packagereq type="mandatory">diffutils</packagereq>
+      <packagereq type="mandatory">dos2unix</packagereq>
+      <packagereq type="default">dosfstools</packagereq>
+      <packagereq type="default">dump</packagereq>
+      <packagereq type="mandatory">ethtool</packagereq>
+      <packagereq type="mandatory">eject</packagereq>
+      <packagereq type="default">fbset</packagereq>
+      <packagereq type="default">finger</packagereq>
+      <packagereq type="default">ftp</packagereq>
+      <packagereq type="default">gpm</packagereq>
+      <packagereq type="default">irda-utils</packagereq>
+      <packagereq type="mandatory">kbdconfig</packagereq>
+      <packagereq type="default">kernel-pcmcia-cs</packagereq>
+      <packagereq type="optional">krb5-workstation</packagereq>
+      <packagereq type="mandatory">kudzu</packagereq>
+      <packagereq type="default">lftp</packagereq>
+      <packagereq type="mandatory">lha</packagereq>
+      <packagereq type="mandatory">logrotate</packagereq>
+      <packagereq type="mandatory">lsof</packagereq>
+      <packagereq type="default">logwatch</packagereq>
+      <packagereq type="mandatory">lokkit</packagereq>
+      <packagereq type="mandatory">mailcap</packagereq>
+      <packagereq type="mandatory">man</packagereq>
+      <packagereq type="default">man-pages</packagereq>
+      <packagereq type="mandatory">mkbootdisk</packagereq>
+      <packagereq type="mandatory">mt-st</packagereq>
+      <packagereq type="default">mtools</packagereq>
+      <packagereq type="default">mtr</packagereq>
+      <packagereq type="mandatory">netconfig</packagereq>
+      <packagereq type="default">nfs-utils</packagereq>
+      <packagereq type="default">nss_ldap</packagereq>
+      <packagereq type="mandatory">ntsysv</packagereq>
+      <packagereq type="default">openssh-clients</packagereq>
+      <packagereq type="default">pam_krb5</packagereq>
+      <packagereq type="default">pam_smb</packagereq>
+      <packagereq type="mandatory">parted</packagereq>
+      <packagereq type="default">pax</packagereq>
+      <packagereq type="mandatory">pciutils</packagereq>
+      <packagereq type="optional">pidentd</packagereq>
+      <packagereq type="mandatory">pinfo</packagereq>
+      <packagereq type="mandatory">quota</packagereq>
+      <packagereq type="default">rdate</packagereq>
+      <packagereq type="mandatory">redhat-logos</packagereq>
+      <packagereq type="default">reiserfs-utils</packagereq>
+      <packagereq type="default">rp-pppoe</packagereq>
+      <packagereq type="default">rsh</packagereq>
+      <packagereq type="mandatory">rsync</packagereq>
+      <packagereq type="default">jfsutils</packagereq>
+      <packagereq type="default">setuptool</packagereq>
+      <packagereq type="default">sendmail</packagereq>
+      <packagereq type="mandatory">slocate</packagereq>
+      <packagereq type="default">specspo</packagereq>
+      <packagereq type="mandatory">star</packagereq>
+      <packagereq type="default">sudo</packagereq>
+      <packagereq type="default">stunnel</packagereq>
+      <packagereq type="mandatory">talk</packagereq>
+      <packagereq type="default">tcp_wrappers</packagereq>
+      <packagereq type="mandatory">tcsh</packagereq>
+      <packagereq type="mandatory">telnet</packagereq>
+      <packagereq type="mandatory">traceroute</packagereq>
+      <packagereq type="mandatory">time</packagereq>
+      <packagereq type="default">timeconfig</packagereq>
+      <packagereq type="mandatory">tmpwatch</packagereq>
+      <packagereq type="default">up2date</packagereq>
+      <packagereq type="mandatory">utempter</packagereq>
+      <packagereq type="default">wireless-tools</packagereq>
+      <packagereq type="default">rdist</packagereq>
+      <packagereq type="default">tcpdump</packagereq>
+      <packagereq type="default">net-snmp-utils</packagereq>
+      <packagereq type="default">openssh-server</packagereq>
+      <packagereq type="default">wget</packagereq>
+      <packagereq type="mandatory">unix2dos</packagereq>
+      <packagereq type="mandatory">unzip</packagereq>
+      <packagereq type="mandatory">whois</packagereq>
+      <packagereq type="mandatory">vim-common</packagereq>
+      <packagereq type="mandatory">vixie-cron</packagereq>
+      <packagereq type="default">ypbind</packagereq>
+      <packagereq type="mandatory">zip</packagereq>
+    </packagelist>
+  </group>
+
+  <group>
+    <id>printing</id>
+    <uservisible>true</uservisible>
+    <default>true</default>
+    <name>Printing Support</name>
+    <name xml:lang="cs">Podpora pro tisk</name>
+    <name xml:lang="da">Udskriftsunderstøttelse</name>
+    <name xml:lang="de">Drucker-Support</name>
+    <name xml:lang="es">Soporte para la impresión</name>
+    <name xml:lang="fr">Support d&apos;impression</name>
+    <name xml:lang="is">Prentstuðningur</name>
+    <name xml:lang="it">Supporto per la stampa</name>
+    <name xml:lang="ja">�刷サ�ート</name>
+    <name xml:lang="ko">�쇄 지�</name>
+    <name xml:lang="no">Skriverstøtte</name>
+    <name xml:lang="pt">Suporte a Impressão</name>
+    <name xml:lang="ru">Поддержка печати</name>
+    <name xml:lang="sv">Utskriftsstöd</name>
+    <name xml:lang="zh_CN">打�支�</name>
+    <name xml:lang="zh_TW">列�支�</name>
+    <description>Install these tools to enable the system to print or act as a print server.</description>
+    <description xml:lang="cs">Nainstalováním těchto nástrojů umožníte Vašemu po�íta�i tisknout nebo vystupovat jako tiskový server.</description>
+    <description xml:lang="da">Installér disse værktøjer for at lade systemet udskrive eller fungere som udskriftsserver.</description>
+    <description xml:lang="de">Installieren Sie diese Tools, um es dem System zu ermöglichen zu drucken oder als Drucker-Server zu funktionieren.</description>
+    <description xml:lang="es">Instalar estas herramientas para habilitar el sistema para imprimir o actuar como un servidor de impresión.</description>
+    <description xml:lang="fr">Installer ces outils pour habiliter le système à imprimer ou agir comme un serveur d&apos;impression.</description>
+    <description xml:lang="is">Settu þessa pakka inn ef þú vilt prenta eða setja upp prentþjón.</description>
+    <description xml:lang="it">Installare questi strumenti per permettere al sistema di stampare o fungere da server di stampa.</description>
+    <description xml:lang="ja">�れら�ツールをインストール��システムを�刷�能����プリントサー���� 有効����。</description>
+    <description xml:lang="ko">시스템�서 �쇄 가능하게 하거나 �쇄 서버로 기능하게 하시려면 � �구를 설치하십시오.</description>
+    <description xml:lang="no">Installer disse verktøyene for å kunne bruke skriver og å kunne sette opp systemet some utskriftstjener.</description>
+    <description xml:lang="pt">Instale estas ferramentas se desejar imprimir com o computador ou que este funcione como servidor de impressão.</description>
+    <description xml:lang="ru">У�тановите �ти пакеты, чтобы получить возможно�ть печатать файлы или и�пользовать �и�тему как �ервер печати.</description>
+    <description xml:lang="sv">Installera dessa verktyg för att låta systemet skriva ut eller agera utskriftsserver.</description>
+    <description xml:lang="zh_CN">安装这些工具��用打�系统或充当打��务器的系统。</description>
+    <description xml:lang="zh_TW">請安�這些套件，以啟用系統的列�功能或當作一部列�伺�器。</description>
+    <grouplist>
+      <metapkg type="optional">cups</metapkg>
+    </grouplist>
+    <packagelist>
+      <packagereq type="mandatory">4Suite</packagereq>
+      <packagereq type="mandatory">XFree86-font-utils</packagereq>
+      <packagereq type="mandatory">a2ps</packagereq>
+      <packagereq type="mandatory">ghostscript</packagereq>
+      <packagereq type="default">hpijs</packagereq>
+      <packagereq type="default">LPRng</packagereq>
+      <packagereq type="mandatory">ttfprint</packagereq>
+      <packagereq type="mandatory">redhat-config-printer</packagereq>
+      <packagereq type="default">redhat-switch-printer</packagereq>
+    </packagelist>
+  </group>
+
+  <group>
+    <id>cups</id>
+    <uservisible>false</uservisible>
+    <default>false</default>
+    <name>Cups</name>
+    <name xml:lang="cs">Cups</name>
+    <name xml:lang="da">CUPS</name>
+    <name xml:lang="de">Cups</name>
+    <name xml:lang="es">Cups</name>
+    <name xml:lang="fr">Coupes </name>
+    <name xml:lang="is">Cups</name>
+    <name xml:lang="it">Cups</name>
+    <name xml:lang="ja">カップ</name>
+    <name xml:lang="ko">CUPS</name>
+    <name xml:lang="no">Cups</name>
+    <name xml:lang="pt">Cups</name>
+    <name xml:lang="ru">Cups</name>
+    <name xml:lang="sv">Cups</name>
+    <name xml:lang="zh_CN">Cups</name>
+    <name xml:lang="zh_TW">Cups</name>
+    <description>Cups printing service and drivers to use it.</description>
+    <description xml:lang="cs">Tisková služba Cups a ovlada�e pro její použití.</description>
+    <description xml:lang="da">Udskriftstjenesten CUPS og de driverrutiner som behøves for brug af den.</description>
+    <description xml:lang="de">Cups Druckerdienst und Treiber für die Verwendung.</description>
+    <description xml:lang="es">Servicios de impresión cups y drivers para usarlo.</description>
+    <description xml:lang="fr">Service d&apos;impression des coupes et lecteurs pour l&apos;utiliser. </description>
+    <description xml:lang="is">Cups prentkerfið og reklar fyrir það.</description>
+    <description xml:lang="it">Servizio di stampa Cups e relativi driver per utilizzarlo.</description>
+    <description xml:lang="ja">カップ�刷サービス��れを使用�るドライ�ー </description>
+    <description xml:lang="ko">CUPS �쇄 서비스와 � 서비스를 사용할 드��버.</description>
+    <description xml:lang="no">Utskriftssystemet Cups med drivere.</description>
+    <description xml:lang="pt">Serviço de impressão cups e controladores para o utilizar.</description>
+    <description xml:lang="ru">Служба печати Cups и драйверы дл� ее и�пользовани�</description>
+    <description xml:lang="sv">Utskriftstjänsten Cups och de drivrutiner som behövs för användning av den.</description>
+    <description xml:lang="zh_CN">Cups 打��务�所需驱动程�。</description>
+    <description xml:lang="zh_TW">Cups 列��務與�使用的驅動程�。</description>
+    <packagelist>
+      <packagereq type="mandatory">cups</packagereq>
+      <packagereq type="mandatory">cups-drivers</packagereq>
+      <packagereq type="default">cups-drivers-hpijs</packagereq>
+      <packagereq type="default">cups-drivers-pnm2ppa</packagereq>
+    </packagelist>
+  </group>
+
+  <group>
+    <id>base-x</id>
+    <uservisible>true</uservisible>
+    <default>true</default>
+    <name>X Window System</name>
+    <name xml:lang="cs">X Window System</name>
+    <name xml:lang="da">Vinduessystemet X</name>
+    <name xml:lang="de">X Window System</name>
+    <name xml:lang="es">Sistema X Window</name>
+    <name xml:lang="fr">Système X Window</name>
+    <name xml:lang="is">X gluggakerfið</name>
+    <name xml:lang="it">Sistema X Window</name>
+    <name xml:lang="ja">X Window System</name>
+    <name xml:lang="ko">X 윈�우 시스템</name>
+    <name xml:lang="no">X</name>
+    <name xml:lang="pt">Sistema de Janelas X</name>
+    <name xml:lang="ru">Си�тема X Window</name>
+    <name xml:lang="sv">Fönstersystemet X</name>
+    <name xml:lang="zh_CN">X 窗�系统</name>
+    <name xml:lang="zh_TW">X 視窗系統</name>
+    <description>Install this group of packages to use the base graphical (X) user interface.</description>
+    <description xml:lang="cs">Tuto skupinu balí�ků nainstalujte pro použití grafického (X) uživatelského prostředí.</description>
+    <description xml:lang="da">Installér denne pakkegruppe for at bruge den grundlæggende grafiske brugergrænseflade (X).</description>
+    <description xml:lang="de">Installieren Sie diese Paketgruppe, um die grafische Hauptbenutzeroberfläche (X) zu verwenden.</description>
+    <description xml:lang="es">Instalar este grupo de paquetes para usar la interfaz de usuario (X) gráfica.</description>
+    <description xml:lang="fr">Installer ce groupe de paquetages pour utiliser l&apos;interface utilisateur graphique de base (X).</description>
+    <description xml:lang="is">Settu þessa pakka inn ef þú vilt nota myndræn forrit (X).</description>
+    <description xml:lang="it">Installare questo gruppo di pacchetti per usare l&apos;interfaccia utente grafica (X) di base.</description>
+    <description xml:lang="ja">��パッケージ�グループをインストール���基本的グラフィカル(X)ユーザーインターフェイスを使用���。</description>
+    <description xml:lang="ko">기본 그래픽 (X) 사용� �터페�스를 사용하시려면 � 패키지 그룹� 설치하십시오.</description>
+    <description xml:lang="no">Installer denne pakkegruppen for å bruke et grafisk grensesnitt (X).</description>
+    <description xml:lang="pt">Instale este grupo de pacotes para usar a interface gráfica básica de utilizador (o X).</description>
+    <description xml:lang="ru">У�тановите �ту группу пакетов, чтобы получить графиче�кий интерфей� пользовател� (X)</description>
+    <description xml:lang="sv">Installera denna paketgrupp för att använda det grundläggande grafiska gränssnittet (X).</description>
+    <description xml:lang="zh_CN">安装这组软件包�使用基础图形化用户界�(X)。</description>
+    <description xml:lang="zh_TW">請安�這個套件群組，以用來使用基礎的圖形 (X) 使用者介�。</description>
+    <grouplist>
+      <groupreq>printing</groupreq>
+    </grouplist>
+    <packagelist>
+      <packagereq type="default">authconfig-gtk</packagereq>
+      <packagereq type="mandatory">bitmap-fonts</packagereq>
+      <packagereq type="default">firstboot</packagereq>
+      <packagereq type="mandatory">desktop-backgrounds-basic</packagereq>
+      <packagereq type="default">desktop-backgrounds-extra</packagereq>
+      <packagereq type="default">gdm</packagereq>
+      <packagereq type="default">openssh-askpass</packagereq>
+      <packagereq type="default">openssh-askpass-gnome</packagereq>
+      <packagereq type="default">redhat-config-date</packagereq>
+      <packagereq type="default">redhat-config-network</packagereq>
+      <packagereq type="default">redhat-config-services</packagereq>
+      <packagereq type="default">redhat-config-soundcard</packagereq>
+      <packagereq type="default">redhat-config-users</packagereq>
+      <packagereq type="default">redhat-config-xfree86</packagereq>
+      <packagereq type="default">redhat-logviewer</packagereq>
+      <packagereq type="default">redhat-config-printer-gui</packagereq>
+      <packagereq type="default">redhat-switch-printer-gnome</packagereq>
+      <packagereq type="default">redhat-switchmail-gnome</packagereq>
+      <packagereq type="default">redhat-config-packages</packagereq>
+      <packagereq type="default">switchdesk</packagereq>
+      <packagereq type="default">usermode-gtk</packagereq>
+      <packagereq type="mandatory">XFree86</packagereq>
+      <packagereq type="mandatory">Xtest</packagereq>
+      <packagereq type="mandatory">XFree86-font-utils</packagereq>
+      <packagereq type="mandatory">XFree86-tools</packagereq>
+      <packagereq type="mandatory">XFree86-twm</packagereq>
+      <packagereq type="mandatory">XFree86-xauth</packagereq>
+      <packagereq type="mandatory">XFree86-75dpi-fonts</packagereq>
+      <packagereq type="mandatory">XFree86-100dpi-fonts</packagereq>
+      <packagereq type="mandatory">xinitrc</packagereq>
+      <packagereq type="default">XFree86-xdm</packagereq>
+      <packagereq type="default">up2date-gnome</packagereq>
+      <packagereq type="default">rhn-applet</packagereq>
+      <packagereq type="optional">WindowMaker</packagereq>
+      <packagereq type="default">xisdnload</packagereq>
+    </packagelist>
+  </group>
+
+  <group>
+    <id>dialup</id>
+    <uservisible>false</uservisible>
+    <default>true</default>
+    <name>Dialup Networking Support</name>
+    <name xml:lang="cs">Podpora vytá�eného připojení k síti</name>
+    <name xml:lang="da">Understøttelse for opkaldt opkopling</name>
+    <name xml:lang="de">Dialup Netzwerk Support</name>
+    <name xml:lang="es">Soporte de red del marcado</name>
+    <name xml:lang="fr">Support d&apos;accès distant au réseau</name>
+    <name xml:lang="is">Upphringinetsstuðningur</name>
+    <name xml:lang="it">Supporto di networking dialup</name>
+    <name xml:lang="ja">ダイヤルアップ�ットワークサ�ート</name>
+    <name xml:lang="ko">전화연결 네트워킹 지�</name>
+    <name xml:lang="no">Støtte for oppringt nettverk</name>
+    <name xml:lang="pt">Suporte a Ligações Telefónicas</name>
+    <name xml:lang="ru">Удаленный до�туп к �ети</name>
+    <name xml:lang="sv">Stöd för uppringd uppkoppling</name>
+    <name xml:lang="zh_CN">拨��网支�</name>
+    <name xml:lang="zh_TW">撥號網路支�</name>
+    <packagelist>
+      <packagereq type="mandatory">ppp</packagereq>
+      <packagereq type="default">lrzsz</packagereq>
+      <packagereq type="mandatory">minicom</packagereq>
+      <packagereq type="mandatory">statserial</packagereq>
+      <packagereq type="default">wvdial</packagereq>
+      <packagereq type="default">isdn4k-utils</packagereq>
+    </packagelist>
+  </group>
+
+  <group>
+    <id>gnome-desktop</id>
+    <uservisible>true</uservisible>
+    <default>true</default>
+    <name>GNOME Desktop Environment</name>
+    <name xml:lang="cs">Prostředí pracovní plochy GNOME</name>
+    <name xml:lang="da">Skrivebordsmiljøet Gnome</name>
+    <name xml:lang="de">GNOME Desktopumgebung</name>
+    <name xml:lang="es">Entorno de escritorio de GNOME</name>
+    <name xml:lang="fr">Environnement de bureau GNOME</name>
+    <name xml:lang="is">GNOME skjáborðið</name>
+    <name xml:lang="it">Ambiente desktop di GNOME</name>
+    <name xml:lang="ja">GNOMEデスクトップ環境</name>
+    <name xml:lang="ko">GNOME �스�탑 환경</name>
+    <name xml:lang="no">Skrivebordsmiljøet GNOME</name>
+    <name xml:lang="pt">Ambiente de Trabalho GNOME</name>
+    <name xml:lang="ru">Окружение рабочего �тола GNOME</name>
+    <name xml:lang="sv">Skrivbordsmiljön GNOME</name>
+    <name xml:lang="zh_CN">GNOME 桌�环境</name>
+    <name xml:lang="zh_TW">GNOME 桌�環境</name>
+    <description>GNOME is a powerful, graphical user interface which includes a panel, desktop, system icons, and a graphical file manager.</description>
+    <description xml:lang="cs">GNOME je výkonné grafické uživatelské prostředí, které zahrnuje panel, prostředí pracovní plochy, systémové ikony a grafického správce souborů.</description>
+    <description xml:lang="da">Gnome er en stærk grafisk brugergrænseflade som indholder et panel, et skrivebord, systemikoner og en grafisk filbehandler.</description>
+    <description xml:lang="de">GNOME ist eine leistungsstarkes grafisches Benutzerinterface mit Panel, Desktop, Systemsymbolen und grafischem Fenstermanager.</description>
+    <description xml:lang="es">GNOME es una interfaz gráfica de usuario potente que incluye un panel, un escritorio, iconos del sistema y gestores de ficheros gráficos.</description>
+    <description xml:lang="fr">GNOME est une interface utilisateur graphique puissante qui comprend un tableau de bord, un bureau, des icônes de système et un gestionnaire de fichiers graphique.</description>
+    <description xml:lang="is">GNOME er öflugt myndrænt vinnuumhverfi sem inniheldur spjald, skjáborð, kerfissmámyndir og myndrænann skráarstjóra.</description>
+    <description xml:lang="it">GNOME è una potente interfaccia grafica utente che include un pannello, un desktop, icone di sistema e un file manager grafico.</description>
+    <description xml:lang="ja">GNOME��パ�ル�デスクトップ�システムアイコン���グラフィカル ファイルマ�ジャを�む強力�グラフィカルユーザーインターフェイス��。</description>
+    <description xml:lang="ko">GNOME� 강력한 그래픽 사용� �터페�스로서 패�, �스�탑, 시스템 아�콘과 그래픽 파� 관리� 기능� 갖추고 있습니다.</description>
+    <description xml:lang="no">GNOME er et kraftig, grafisk brukergrensesnitt som inkluderer et panel, skrivebord, systemikoner og en grafisk filhåndterer</description>
+    <description xml:lang="pt">GNOME is a powerful, graphical user interface which includes a panel, desktop, system icons, and a graphical file manager.</description>
+    <description xml:lang="ru">GNOME - �то мощный графиче�кий интерфей� пользовател�, который включает панель, рабочий �тол, �и�темные пиктограммы и графиче�кий менеджер файлов.</description>
+    <description xml:lang="sv">GNOME är ett kraftfullt, grafiskt användargränssnitt som innehåller en panel, ett skrivbord, systemikoner och en grafisk filhanterare.</description>
+    <description xml:lang="zh_CN">GNOME 是一个功能强大的图形化用户界�，它包括一个��� 桌��系统图标�以�图形化文件管�器。</description>
+    <description xml:lang="zh_TW">GNOME 是一個功能強大的圖形使用者介�，它�有一個���桌��系統圖示 以�一個圖形的檔案管�員。</description>
+    <grouplist>
+      <groupreq>base-x</groupreq>
+    </grouplist>
+    <packagelist>
+      <packagereq type="mandatory">control-center</packagereq>
+      <packagereq type="mandatory">desktop-file-utils</packagereq>
+      <packagereq type="default">eog</packagereq>
+      <packagereq type="default">file-roller</packagereq>
+      <packagereq type="default">gconf-editor</packagereq>
+      <packagereq type="default">gedit</packagereq>
+      <packagereq type="default">gftp</packagereq>
+      <packagereq type="default">gimp-print-utils</packagereq>
+      <packagereq type="mandatory">gnome-applets</packagereq>
+      <packagereq type="default">gnome-audio</packagereq>
+      <packagereq type="default">gnome-media</packagereq>
+      <packagereq type="mandatory">gnome-panel</packagereq>
+      <packagereq type="mandatory">gnome-session</packagereq>
+      <packagereq type="mandatory">gnome-spell</packagereq>
+      <packagereq type="default">gnome-system-monitor</packagereq>
+      <packagereq type="mandatory">gnome-terminal</packagereq>
+      <packagereq type="default">gnome-user-docs</packagereq>
+      <packagereq type="mandatory">gnome-utils</packagereq>
+      <packagereq type="default">gnome-vfs-extras</packagereq>
+      <packagereq type="default">gnome-vfs2-extras</packagereq>
+      <packagereq type="default">gqview</packagereq>
+      <packagereq type="default">gtk-engines</packagereq>
+      <packagereq type="default">gtk2-engines</packagereq>
+      <packagereq type="default">ggv</packagereq>
+      <packagereq type="default">mtr-gtk</packagereq>
+      <packagereq type="default">magicdev</packagereq>
+      <packagereq type="default">hwbrowser</packagereq>
+      <packagereq type="mandatory">metacity</packagereq>
+      <packagereq type="mandatory">nautilus</packagereq>
+      <packagereq type="mandatory">switchdesk-gnome</packagereq>
+      <packagereq type="mandatory">yelp</packagereq>
+    </packagelist>
+  </group>
+
+  <group>
+    <id>kde-desktop</id>
+    <name>KDE Desktop Environment</name>
+    <name xml:lang="cs">Prostředí pracovní plochy KDE</name>
+    <name xml:lang="da">Skrivebordsmiljøet KDE</name>
+    <name xml:lang="de">KDE Desktopumgebung</name>
+    <name xml:lang="es">Entorno de escritorio para KDE</name>
+    <name xml:lang="fr">Environnement de bureau KDE</name>
+    <name xml:lang="is">KDE skjáborðið</name>
+    <name xml:lang="it">Ambiente desktop KDE</name>
+    <name xml:lang="ja">KDEデスクトップ環境</name>
+    <name xml:lang="ko">KDE �스�탑 환경</name>
+    <name xml:lang="no">Skrivebordsmiljøet KDE</name>
+    <name xml:lang="pt">Ambiente de Trabalho KDE</name>
+    <name xml:lang="ru">Окружение рабочего �тола KDE</name>
+    <name xml:lang="sv">Skrivbordsmiljön KDE</name>
+    <name xml:lang="zh_CN">KDE 桌�环境</name>
+    <name xml:lang="zh_TW">KDE 桌�環境</name>
+    <description>KDE is a powerful, graphical user interface which includes a panel, desktop, system icons, and a graphical file manager.</description>
+    <description xml:lang="cs">KDE je výkonné grafické uživatelské prostředí, které zahrnuje panel, prostředí pracovní plochy, systémové ikony a grafického správce souborů.</description>
+    <description xml:lang="da">KDE er en stærk, grafisk brugergrænseflade som indholder et panel, et skrivebord, systemikoner og en grafisk filbehandler.</description>
+    <description xml:lang="de">KDE ist eine leistungsstarkes grafisches Benutzerinterface mit Panel, Desktop, Systemsymbolen und grafischem Fenstermanager.</description>
+    <description xml:lang="es">KDE es una interfaz de usuario gráfica y potente que incluye un panel, un escritorio, iconos del sistema y un gestor gráfico de ficheros. </description>
+    <description xml:lang="fr">KDE est une interface utilisateur graphique puissante comprenant un tableau de bord, un bureau, des icônes de système et un gestionnaire de fichier graphique. </description>
+    <description xml:lang="is">KDE er öflugt myndrænt vinnuumhverfi sem inniheldur spjald, skjáborð, kerfissmámyndir og myndrænann skráarstjóra.</description>
+    <description xml:lang="it">KDE è una potente interfaccia grafica utente che include un pannello, un desktop, icone di sistema e un file manager grafico.</description>
+    <description xml:lang="ja">KDE��パ�ル�デスクトップ�システムアイコン��グラフィカルファイル マ�ジャを�む強力�グラフィカルユーザーインターフェイス��。</description>
+    <description xml:lang="ko">KDE는 강력한 그래픽 사용� �터페�스로서 패�, �스�탑, 시스템 아�콘과 그래픽 파� 관리� 기능� 갖추고 있습니다.</description>
+    <description xml:lang="no">KDE er et kraftig, grafisk brukergrensesnitt som inkluderer et panel, skrivebord, systemikoner og en grafisk filhåndterer.</description>
+    <description xml:lang="pt">O KDE é uma interface gráfica poderosa que inclui um painel, um ambiente de trabalho, os ícones de sistema e um gestor de ficheiros gráfico.</description>
+    <description xml:lang="ru">KDE �то мощный графиче�кий интерфей�, включающий в �еб� панель приложений, рабочий �тол, �и�темные иконки, и графиче�кий менеджер файлов.</description>
+    <description xml:lang="sv">KDE är ett kraftfullt, grafiskt användargränssnitt som innehåller en panel, ett skrivbord, systemikoner och en grafisk filhanterare.</description>
+    <description xml:lang="zh_CN">KDE 是一个功能强大的图形化用户界�。它包括���桌�� 系统图标�以�图形化文件管�器。</description>
+    <description xml:lang="zh_TW">KDE 是一個功能強大的圖形使用者介�，它�有一個���桌��系統圖示 以�一個圖形的檔案管�員。</description>
+    <grouplist>
+      <groupreq>base-x</groupreq>
+      <groupreq>dialup</groupreq>
+    </grouplist>
+    <packagelist>
+      <packagereq type="default">ark</packagereq>
+      <packagereq type="mandatory">arts</packagereq>
+      <packagereq type="default">autorun</packagereq>
+      <packagereq type="mandatory">fam</packagereq>
+      <packagereq type="mandatory">htdig</packagereq>
+      <packagereq type="optional">kaboodle</packagereq>
+      <packagereq type="default">kamera</packagereq>
+      <packagereq type="optional">karm</packagereq>
+      <packagereq type="mandatory">kcalc</packagereq>
+      <packagereq type="mandatory">kcharselect</packagereq>
+      <packagereq type="optional">kdeaddons-kate</packagereq>
+      <packagereq type="optional">kdeaddons-noatun</packagereq>
+      <packagereq type="optional">kdeaddons-konqueror</packagereq>
+      <packagereq type="default">kdeaddons-kicker</packagereq>
+      <packagereq type="default">kdeaddons-konqueror</packagereq>
+      <packagereq type="optional">kdeadmin</packagereq>
+      <packagereq type="mandatory">kdeartwork</packagereq>
+      <packagereq type="default">kdeartwork-locolor</packagereq>
+      <packagereq type="mandatory">kdeartwork-screensavers</packagereq>
+      <packagereq type="default">kdemultimedia-arts</packagereq>
+      <packagereq type="default">kdemultimedia-kfile</packagereq>
+      <packagereq type="mandatory">kdepasswd</packagereq>
+      <packagereq type="default">kdepim</packagereq>
+      <packagereq type="mandatory">kdebase</packagereq>
+      <packagereq type="mandatory">kdessh</packagereq>
+      <packagereq type="mandatory">kdf</packagereq>
+      <packagereq type="default">kdict</packagereq>
+      <packagereq type="default">kedit</packagereq>
+      <packagereq type="default">kdeaddons-knewsticker</packagereq>
+      <packagereq type="mandatory">kdeutils-laptop</packagereq>
+      <packagereq type="mandatory">kfloppy</packagereq>
+      <packagereq type="mandatory">kfile-pdf</packagereq>
+      <packagereq type="mandatory">kfile-png</packagereq>
+      <packagereq type="mandatory">khexedit</packagereq>
+      <packagereq type="mandatory">kjots</packagereq>
+      <packagereq type="mandatory">kljettool</packagereq>
+      <packagereq type="mandatory">klprfax</packagereq>
+      <packagereq type="mandatory">klpq</packagereq>
+      <packagereq type="mandatory">kmix</packagereq>
+      <packagereq type="default">kpf</packagereq>
+      <packagereq type="mandatory">kregexpeditor</packagereq>
+      <packagereq type="mandatory">kscd</packagereq>
+      <packagereq type="mandatory">ksnapshot</packagereq>
+      <packagereq type="mandatory">ktimer</packagereq>
+      <packagereq type="default">lisa</packagereq>
+      <packagereq type="mandatory">switchdesk-kde</packagereq>
+      <packagereq type="mandatory">xinetd</packagereq>
+      <packagereq type="default">kppp</packagereq>
+      <packagereq type="default">kpppload</packagereq>
+      <packagereq type="default">kghostview</packagereq>
+      <packagereq type="default">kdvi</packagereq>
+      <packagereq type="default">kiconedit</packagereq>
+      <packagereq type="default">kmail</packagereq>
+      <packagereq type="default">kit</packagereq>
+      <packagereq type="default">koncd</packagereq>
+      <packagereq type="default">kpaint</packagereq>
+      <packagereq type="default">kuickshow</packagereq>
+      <packagereq type="default">kview</packagereq>
+      <packagereq type="default">kviewshell</packagereq>
+    </packagelist>
+  </group>
+
+  <group>
+    <id>graphical-internet</id>
+    <name>Graphical Internet</name>
+    <name xml:lang="cs">Grafický Internet</name>
+    <name xml:lang="da">Grafisk internet</name>
+    <name xml:lang="de">Grafisches Internet</name>
+    <name xml:lang="es">Internet gráfica</name>
+    <name xml:lang="fr">Internet graphique</name>
+    <name xml:lang="is">Myndræn Internettól</name>
+    <name xml:lang="it">Internet grafico</name>
+    <name xml:lang="ja">グラフィカルインター�ット</name>
+    <name xml:lang="ko">그래픽 �터넷</name>
+    <name xml:lang="no">Grafisk Internet</name>
+    <name xml:lang="pt">Internet em Modo Gráfico</name>
+    <name xml:lang="ru">Графиче�кие �ред�тва Интернет</name>
+    <name xml:lang="sv">Grafiskt Internet</name>
+    <name xml:lang="zh_CN">图形化互�网</name>
+    <name xml:lang="zh_TW">圖形化網際網路</name>
+    <description>This group includes graphical email, Web, and chat clients.</description>
+    <description xml:lang="cs">Tato skupina obsahuje grafické klienty pro email, WWW a chat.</description>
+    <description xml:lang="da">Denne gruppe indeholder grafiske klienter for e-post, netlæsning og chat.</description>
+    <description xml:lang="de">Diese Gruppe umfasst grafische E-Mail, Web und Chat-Clients.</description>
+    <description xml:lang="es">El grupo incluye clientes gráficos de correo electrónico, Web y chat. </description>
+    <description xml:lang="fr">Ce groupe comprend le courrier électronique graphique, Web et les clients de conversation.</description>
+    <description xml:lang="is">Þessi hópur inniheldur myndræn póst, vef og spjallforrit.</description>
+    <description xml:lang="it">Questo gruppo include e-mail, Web e chat client grafici.</description>
+    <description xml:lang="ja">��グループ���グラフィカルemail�Web����ャットクライアント� ��れ����。</description>
+    <description xml:lang="ko">� 그룹�는 그래픽 �메�, 웹, 채팅 ���언트가 �함�어 있습니다.</description>
+    <description xml:lang="no">Denne gruppen inkluderer grafiske epost, web og chat-klienter.</description>
+    <description xml:lang="pt">Este grupo contém clientes gráficso de email, Web e chat.</description>
+    <description xml:lang="ru">Эта группа включает графиче�кие клиенты �лектронной почты, Веб и чата.</description>
+    <description xml:lang="sv">Denna grupp inkluderar grafiska klienter för e-post, webbsurfande och chatt.</description>
+    <description xml:lang="zh_CN">这组软件包包�图形化电�邮件�万维网和�天客户。</description>
+    <description xml:lang="zh_TW">這個群組包括圖形的電�郵件�網�以��天用戶端。</description>
+    <uservisible>true</uservisible>
+    <default>true</default>
+    <packagelist>
+      <packagereq type="optional">balsa</packagereq>
+      <packagereq type="default">evolution</packagereq>
+      <packagereq type="default">gaim</packagereq>
+      <packagereq type="optional">galeon</packagereq>
+      <packagereq type="optional">gnomemeeting</packagereq>
+      <packagereq type="default">mozilla</packagereq>
+      <packagereq type="default">mozilla-psm</packagereq>
+      <packagereq type="optional">mozilla-chat</packagereq>
+      <packagereq type="default">mozilla-mail</packagereq>
+      <packagereq type="optional">pan</packagereq>
+      <packagereq type="default">xchat</packagereq>
+      <packagereq type="mandatory">indexhtml</packagereq>
+      <packagereq type="optional">licq-kde</packagereq>
+      <packagereq type="optional">ksirc</packagereq>
+      <packagereq type="optional">kmail</packagereq>
+      <packagereq type="optional">korn</packagereq>
+      <packagereq type="optional">knode</packagereq>
+      <packagereq type="optional">kit</packagereq>
+      <packagereq type="optional">quanta</packagereq>
+    </packagelist>
+  </group>
+
+  <group>
+    <id>text-internet</id>
+    <name>Text-based Internet</name>
+    <name xml:lang="cs">Textový Internet</name>
+    <name xml:lang="da">Tekstbaseret internet</name>
+    <name xml:lang="de">Textbasiertes Internet</name>
+    <name xml:lang="es">Internet basada en texto</name>
+    <name xml:lang="fr">Internet basé sur texte</name>
+    <name xml:lang="is">Internet með textaskilum</name>
+    <name xml:lang="it">Internet text-based</name>
+    <name xml:lang="ja">テキストベース�インター�ット</name>
+    <name xml:lang="ko">�스트-기반 �터넷</name>
+    <name xml:lang="no">Tekstbaserte Internett-programmer</name>
+    <name xml:lang="pt">Internet em modo texto</name>
+    <name xml:lang="ru">Те�товые �ред�тва Интернет</name>
+    <name xml:lang="sv">Textbaserat Internet</name>
+    <name xml:lang="zh_CN">基于文本的互�网</name>
+    <name xml:lang="zh_TW">文字為主的網際網路</name>
+    <description>This group includes text-based email, Web, and chat clients.  These applications do not require the X Window System.</description>
+    <description xml:lang="cs">Tato skupina obsahuje textové klienty pro email, WWW a chat. Tyto aplikace nepotřebují X Window System.</description>
+    <description xml:lang="da">Denne gruppe indeholder tekst-baserede klienter for e-post, netlæsning og chat. Disse programmer kræver ikke vinduessystemet X.</description>
+    <description xml:lang="de">Diese Gruppe enthält text-basierte E-Mail, Web und Chat-Clients. Diese Anwendungen benötigen das X Window System nicht.</description>
+    <description xml:lang="es">Este grupo incluye correo electrónico en forma de texto, Web y clientes de chats. Estas aplicaciones no necesitan el sistema X Window.</description>
+    <description xml:lang="fr">Ce groupe contient une messagerie électronique en modalité texte et des clients de conversation. Ces applications ne nécessitent pas le système X Window.</description>
+    <description xml:lang="is">Þessi hópur inniheldur póst, vef og spjallforrit með textaskilum. Þessi tól þurfa ekki X gluggakerfið.</description>
+    <description xml:lang="it">Questo gruppo include e-mail, Web e chat client text-based. Tali applicazioni non richiedono il sistema X Window.</description>
+    <description xml:lang="ja">��グループ���テキストベース�email, Web,���ャットクライアント���れ� ���。�れら�アプリケーション�X Window Systemを必�����ん。</description>
+    <description xml:lang="ko">� 그릅�는 �스트-기반 �메�, 웹, 채팅 ���언트가 �함�어 있습니다. X 윈�우 시스템� 없어� 작�합니다.</description>
+    <description xml:lang="no">Denne gruppen inneholder tekstbaserte epost, web og chat-klienter. Disse programmene trenger ikke X.</description>
+    <description xml:lang="pt">Este grupo inclui o email em modo texto, a Web e os clientes de conversação. Estas aplicações não necessitam do X Window System.</description>
+    <description xml:lang="ru">Эта группа �одержит тек�товые приложени� дл� работы � �лектронной почтой, интернетом, а также чат-клиенты. Приложени� в �той группе не требуют X Window System</description>
+    <description xml:lang="sv">Denna grupp inkluderar text-baserade klienter för e-post, webbsurfande och chatt. Dessa program kräver inte fönstersystemet X.</description>
+    <description xml:lang="zh_CN">这组软件包包�基于文本的电�邮件�万维网�和�天客户的软件包。 这些应用程���求 X 窗�系统。</description>
+    <description xml:lang="zh_TW">這個群組包括文字為主的電�郵件�網�與�天用戶端。 這些應用程� 並�需� X 視窗系統。</description>
+    <uservisible>true</uservisible>
+    <default>true</default>
+    <grouplist>
+      <groupreq>base</groupreq>
+    </grouplist>
+    <packagelist>
+      <packagereq type="default">fetchmail</packagereq>
+      <packagereq type="optional">epic</packagereq>
+      <packagereq type="optional">lynx</packagereq>
+      <packagereq type="default">mutt</packagereq>
+      <packagereq type="optional">ncftp</packagereq>
+      <packagereq type="optional">pine</packagereq>
+      <packagereq type="default">slrn</packagereq>
+    </packagelist>
+  </group>
+
+  <group>
+    <id>sound-and-video</id>
+    <name>Sound and Video</name>
+    <name xml:lang="cs">Zvuk a video</name>
+    <name xml:lang="da">Lyd og video</name>
+    <name xml:lang="de">Sound und Video</name>
+    <name xml:lang="es">Sonido y vídeo</name>
+    <name xml:lang="fr">Son et vidéo</name>
+    <name xml:lang="is">Hljóð og mynd</name>
+    <name xml:lang="it">Audio e video</name>
+    <name xml:lang="ja">サウンド�ビデオ</name>
+    <name xml:lang="ko">사운드와 비디오</name>
+    <name xml:lang="no">Lyd og bilde</name>
+    <name xml:lang="pt">Som e Video</name>
+    <name xml:lang="ru">Звук и видео</name>
+    <name xml:lang="sv">Ljud och video</name>
+    <name xml:lang="zh_CN">视频和音频</name>
+    <name xml:lang="zh_TW">音效與視訊</name>
+    <description>From CD recording to playing audio CDs and multimedia files, this package group allows you to work with sound and video on the system.</description>
+    <description xml:lang="cs">Tato skupina balí�ků Vám umožňuje pracovat se zvukem a videem od vypalování CD po přehrávání zvukových CD a multimediálních souborů.</description>
+    <description xml:lang="da">Denne gruppe lader dig arbejde med lyd og video på systemet, med altfra cd-optagning til afspilning af lyd-cd&apos;er og multimedie-filer.</description>
+    <description xml:lang="de">Von der Aufnahme von CDs bis zum Abspielen von Audio-CDs ermöglicht Ihnen diese Paketgruppe eine optimale Nutzung der Sound- und Videofunktionen des Systems.</description>
+    <description xml:lang="es">Desde la grabación de CDs hasta la reproducción de CDs de audio y archivos multimedia, este paquete le permite trabajar con audio y video en su sistema.</description>
+    <description xml:lang="ja">CD�録音�らオーディオCD�マル�メディアファイル��生����� パッケージグループ�システム上�サウンド�ビデオを機能を使用����。</description>
+    <description xml:lang="ko">� 패키지 그룹� 사용하여 CD 녹��서 오디오 CD � 멀티미디어 파� 재�� �르기까지 다양한 사운드와 비디오 작업� 수행하실 수 있습니다.</description>
+    <description xml:lang="no">Denne pakkegruppen inneholder programmer for å spille av CDer og multimediefiler samt arbeide med lyd og bilde på systemet.</description>
+    <description xml:lang="pt">Desde a gravação de CDs até à reprodução de CDs áudio e multimédia, este\ngrupo de pacotes permite-lhe lidar com o som e o vídeo no sistema.</description>
+    <description xml:lang="ru">От запи�и CD до проигрывани� звуковых ди�ков и MP3, �та группа пакетов позвол�ет работать �о звуком и видео в �и�теме.</description>
+    <description xml:lang="sv">Denna paketgrupp låter dig arbeta med ljud och video, vare sig det gäller cdinspelning eller att lyssna på musikskivor och multimediafiler.</description>
+    <description xml:lang="zh_CN">从光盘录制到播放音频光盘和多媒体文件，该软件包组�许您使用系统上的音频和视频资�。</description>
+    <description xml:lang="zh_TW">從燒錄 CD 到播放音效 CD 與多媒體檔案，這個套件群組讓您�以在系統上使用音效與視訊的功能。</description>
+    <uservisible>true</uservisible>
+    <default>true</default>
+    <grouplist>
+      <groupreq>base</groupreq>
+      <groupreq>base-x</groupreq>
+    </grouplist>
+    <packagelist>
+      <packagereq type="mandatory">aumix</packagereq>
+      <packagereq type="default">cdda2wav</packagereq>
+      <packagereq type="default">cdlabelgen</packagereq>
+      <packagereq type="default">cdp</packagereq>
+      <packagereq type="default">cdparanoia</packagereq>
+      <packagereq type="default">cdrecord</packagereq>
+      <packagereq type="default">dvdrecord</packagereq>
+      <packagereq type="optional">dvgrab</packagereq>
+      <packagereq type="default">grip</packagereq>
+      <packagereq type="default">gtoaster</packagereq>
+      <packagereq type="optional">kaboodle</packagereq>
+      <packagereq type="optional">kdeaddons-noatun</packagereq>
+      <packagereq type="optional">kmid</packagereq>
+      <packagereq type="optional">kmidi</packagereq>
+      <packagereq type="optional">koncd</packagereq>
+      <packagereq type="optional">mikmod</packagereq>
+      <packagereq type="optional">sndconfig</packagereq>
+      <packagereq type="mandatory">sox</packagereq>
+      <packagereq type="mandatory">vorbis-tools</packagereq>
+      <packagereq type="default">xawtv</packagereq>
+      <packagereq type="optional">xcdroast</packagereq>
+      <packagereq type="default">xmms</packagereq>
+      <packagereq type="optional">xmms-skins</packagereq>
+    </packagelist>
+  </group>
+
+  <group>
+    <id>graphics</id>
+    <name>Graphics</name>
+    <name xml:lang="cs">Grafika</name>
+    <name xml:lang="da">Grafik</name>
+    <name xml:lang="de">Grafik</name>
+    <name xml:lang="es">Gráficos</name>
+    <name xml:lang="fr">Graphismes</name>
+    <name xml:lang="is">Myndvinnsla</name>
+    <name xml:lang="it">Grafica</name>
+    <name xml:lang="ja">グラフィクス</name>
+    <name xml:lang="ko">그래픽</name>
+    <name xml:lang="no">Grafikk</name>
+    <name xml:lang="pt">Gráficos</name>
+    <name xml:lang="ru">Графика</name>
+    <name xml:lang="sv">Grafik</name>
+    <name xml:lang="zh_CN">图形</name>
+    <name xml:lang="zh_TW">圖形</name>
+    <description>This group includes packages to help you manipulate and scan images.</description>
+    <description xml:lang="cs">Tato skupina obsahuje balí�ky, které Vám pomohou pracovat s obrázky a skenovat je.</description>
+    <description xml:lang="da">Denne gruppe indeholder pakker som hjælper dig med at manipulere og indlæse billeder.</description>
+    <description xml:lang="de">Diese Gruppe umfasst Pakete, mit denen Sie Bilder bearbeiten und scannen können.</description>
+    <description xml:lang="es">Este grupo incluye paquetes que le permitirán manipular y escanera imágenes.</description>
+    <description xml:lang="fr">Ce groupe comprend des paquetages qui vous aident à manipuler et scanner des images. </description>
+    <description xml:lang="is">Þessi hópur inniheldur pakka sem gera þér kleyft að skanna og breyta myndum.</description>
+    <description xml:lang="it">Questo gruppo include i pacchetti per la manipolazione e la scansione delle immagini.</description>
+    <description xml:lang="ja">��グループ��イメージ�処��スキャンを手��パッケージ���れ����。</description>
+    <description xml:lang="ko">� 그룹� �함� 패키지는 �미지를 스캔, 조작 작업� �와드립니다.</description>
+    <description xml:lang="no">Denne gruppen inneholder pakker for manipulering og innscanning av bilder.</description>
+    <description xml:lang="pt">Este grupo inclui pacotes que o ajudam a manipular e digitalizar imagens.</description>
+    <description xml:lang="ru">Эта группа �одержит приложени� необходимые дл� работы � графикой и �канерами.</description>
+    <description xml:lang="sv">Denna grupp inkluderar paket som hjälper dig manipulera och läsa in bilder.</description>
+    <description xml:lang="zh_CN">这组软件包包括用�帮助您�作和扫�图�的软件包。</description>
+    <description xml:lang="zh_TW">這個群組包括了幫助您處�與掃�影�的套件。</description>
+    <uservisible>true</uservisible>
+    <default>true</default>
+    <grouplist>
+      <groupreq>base</groupreq>
+      <groupreq>base-x</groupreq>
+    </grouplist>
+    <packagelist>
+      <packagereq type="default">ImageMagick</packagereq>
+      <packagereq type="default">sane-frontends</packagereq>
+      <packagereq type="default">xsane</packagereq>
+      <packagereq type="default">xsane-gimp</packagereq>
+      <packagereq type="default">dia</packagereq>
+      <packagereq type="default">gimp</packagereq>
+      <packagereq type="default">gimp-data-extras</packagereq>
+      <packagereq type="default">gtkam</packagereq>
+      <packagereq type="optional">gtkam-gimp</packagereq>
+      <packagereq type="optional">kamera</packagereq>
+      <packagereq type="optional">kcoloredit</packagereq>
+      <packagereq type="optional">kiconedit</packagereq>
+      <packagereq type="optional">kooka</packagereq>
+      <packagereq type="optional">kpaint</packagereq>
+      <packagereq type="optional">kuickshow</packagereq>
+      <packagereq type="default">netpbm-progs</packagereq>
+      <packagereq type="optional">xfig</packagereq>
+    </packagelist>
+  </group>
+
+
+  <group>
+    <id>office</id>
+    <name>Office/Productivity</name>
+    <name xml:lang="cs">Kancelář/produktivita</name>
+    <name xml:lang="da">Kontorprogrammel</name>
+    <name xml:lang="de">Office/Produktivität</name>
+    <name xml:lang="es">Oficina/Productividad</name>
+    <name xml:lang="fr">Bureau/Productivité</name>
+    <name xml:lang="is">Skrifstofuforrit</name>
+    <name xml:lang="it">Office/Produttività</name>
+    <name xml:lang="ja">Office/生産性</name>
+    <name xml:lang="ko">사무/�산성</name>
+    <name xml:lang="no">Kontor/Produktivitet</name>
+    <name xml:lang="pt">Escritório/Produtividade</name>
+    <name xml:lang="ru">Офи�ные приложени�</name>
+    <name xml:lang="sv">Kontorsprogramvara</name>
+    <name xml:lang="zh_CN">办公/生产率</name>
+    <name xml:lang="zh_TW">辦公軟體/作業軟體</name>
+    <description>The applications include office suites, PDF viewers, and more.</description>
+    <description xml:lang="cs">Aplikace zahrnují kancelářské balíky, prohlíže�e PDF atd.</description>
+    <description xml:lang="da">Programmerne inkluderer suiter med kontorprogrammel, PDF-visere, med mere.</description>
+    <description xml:lang="de">Die Anwendungen enthalten Office-Programme, PDF-Anzeigeprogramme u.v.m.</description>
+    <description xml:lang="es">Las aplicaciones incluyen los paquetes de ofimática, los visualizadores de PDF y mucho más.</description>
+    <description xml:lang="fr">Les applications comprennent des suites de bureau, des afficheurs PDF et bien plus encore.</description>
+    <description xml:lang="is">Forritin innihalda meðal annars skrifstofutól, PDF sjár og fleira.</description>
+    <description xml:lang="it">Le applicazioni includono pacchetti per l&apos;ufficio, programmi per visualizzare i PDF e altro.</description>
+    <description xml:lang="ja">アプリケーション���オフィスセット�PDFビューア����他���れ����。</description>
+    <description xml:lang="ko">� �용 프로그램� 사무용 프로그램 모�, PDF 보기 프로그램 등� �함합니다.</description>
+    <description xml:lang="no">Applikasjonene innerholder kontorstøtteprogrammer, PDV-lesere og mer.</description>
+    <description xml:lang="pt">As aplicações incluem pacotes de escritório, visualizadores de PDF e outros.</description>
+    <description xml:lang="ru">Эта группа включает в �еб� офи�ные приложени�: редакторы тек�та, программы дл� про�мотра PDF файлов, и проч.</description>
+    <description xml:lang="sv">Programmen inkluderar sviter med kontorsprogramvara, PDF-visare, med mera.</description>
+    <description xml:lang="zh_CN">包括的应用程�有办公套件�PDF 查看器等等。</description>
+    <description xml:lang="zh_TW">應用程�包括了辦公室套�軟體�PDF 檢視器等等。</description>
+    <uservisible>true</uservisible>
+    <default>true</default>
+    <grouplist>
+      <groupreq>base-x</groupreq>
+    </grouplist>
+    <packagelist>
+      <packagereq type="default">openoffice</packagereq> 
+      <packagereq type="default">xpdf</packagereq>
+      <packagereq type="optional">MagicPoint</packagereq>
+      <packagereq type="optional">abiword</packagereq>
+      <packagereq type="optional">ggv</packagereq>
+      <packagereq type="optional">gnumeric</packagereq>
+      <packagereq type="optional">gnucash</packagereq>
+      <packagereq type="default">mrproject</packagereq>
+      <packagereq type="optional">kdepim-pilot</packagereq>
+      <packagereq type="optional">koffice</packagereq>
+      <packagereq type="optional">kdvi</packagereq>
+      <packagereq type="optional">kghostview</packagereq>
+      <packagereq type="optional">kfax</packagereq>
+      <packagereq type="optional">tetex-xdvi</packagereq>
+    </packagelist>
+  </group>
+  
+  <group>
+    <id>mail-server</id>
+    <name>Mail Server</name>
+    <name xml:lang="cs">Poštovní server</name>
+    <name xml:lang="da">Postserver</name>
+    <name xml:lang="de">Mail-Server</name>
+    <name xml:lang="es">Servidor de correo </name>
+    <name xml:lang="fr">Serveur de courrier</name>
+    <name xml:lang="is">Póstþjónn</name>
+    <name xml:lang="it">Server Mail</name>
+    <name xml:lang="ja">メールサー�</name>
+    <name xml:lang="ko">메� 서버</name>
+    <name xml:lang="no">Eposttjener</name>
+    <name xml:lang="pt">Servidor de Mail</name>
+    <name xml:lang="ru">Сервер �лектронной почты</name>
+    <name xml:lang="sv">E-postserver</name>
+    <name xml:lang="zh_CN">邮件�务器</name>
+    <name xml:lang="zh_TW">郵件伺�器</name>
+    <description>These packages allow you to configure an IMAP or Postfix mail server.</description>
+    <description xml:lang="cs">Tyto balí�ky Vám umožní nakonfigurovat server IMAP nebo poštovní server Postfix.</description>
+    <description xml:lang="da">Disse pakker lader dig konfigurere en IMAP- eller Postfix-postserver.</description>
+    <description xml:lang="de">Mit diesen Paketen können Sie einen IMAP oder Postfix Mail-Server konfigurieren.</description>
+    <description xml:lang="es">Estos paquetes le permiten configurar un servidor de correo IMAP o Postfix.</description>
+    <description xml:lang="fr">Ces paquetages vous permettent de configurer un serveur de courrier IMAP ou Postfix.</description>
+    <description xml:lang="is">Þessir pakkar gera þér kleyft að setja upp IMAP eða Postfix pósthús.</description>
+    <description xml:lang="it">Questi pacchetti consentono di configurare un server di posta IMAP o Postfix.</description>
+    <description xml:lang="ja">�れら�パッケージ��IMAP � Postfixメールサー�を設定����。</description>
+    <description xml:lang="ko">� 패키지는 IMAP과 Postfix 메� 서버 설정� �와�니다.</description>
+    <description xml:lang="no">Disse pakkene lar deg konfigurere en IMAP eller Postfix eposttjener.</description>
+    <description xml:lang="pt">Este pacotes permitem-lhe configurar os servidores de mail IMAP ou Postfix.</description>
+    <description xml:lang="ru">Эти пакеты позвол�ют на�троить почтовый �ервер IMAP или Postfix.</description>
+    <description xml:lang="sv">Dessa paket låter dig konfigurera en IMAP- eller Postfix-epostserver.</description>
+    <description xml:lang="zh_CN">这些软件包�许您�置 IMAP 或 Postfix 邮件�务器。</description>
+    <description xml:lang="zh_TW">這些套件讓您�以設定一個 IMAP 或 Postfix 郵件伺�器。</description>
+    <uservisible>true</uservisible>
+    <grouplist>
+      <groupreq>base</groupreq>
+    </grouplist>
+    <packagelist>
+      <packagereq type="mandatory">sendmail</packagereq>
+      <packagereq type="default">imap</packagereq>
+      <packagereq type="optional">sendmail-cf</packagereq>
+      <packagereq type="optional">mailman</packagereq>
+      <packagereq type="optional">spamassassin</packagereq>
+      <packagereq type="optional">squirrelmail</packagereq>
+      <packagereq type="optional">postfix</packagereq>
+    </packagelist>
+  </group>
+
+  <group>
+    <id>network-server</id>
+    <name>Network Servers</name>
+    <name xml:lang="cs">Síťové servery</name>
+    <name xml:lang="da">Netværksservere</name>
+    <name xml:lang="de">Netzwerk-Server</name>
+    <name xml:lang="es">Servidores de red</name>
+    <name xml:lang="fr">Serveur de réseau</name>
+    <name xml:lang="is">Netþjónustur</name>
+    <name xml:lang="it">Server di rete</name>
+    <name xml:lang="ja">�ットワークサー�</name>
+    <name xml:lang="ko">네트워� 서버</name>
+    <name xml:lang="no">Nettverkstjener</name>
+    <name xml:lang="pt">Servidores de Rede</name>
+    <name xml:lang="ru">Сетевые �ерверы</name>
+    <name xml:lang="sv">Nätverksservrar</name>
+    <name xml:lang="zh_CN">网络�务器</name>
+    <name xml:lang="zh_TW">網路伺�器</name>
+    <description>These packages include network-based servers such as CIPE, DHCP, and telnet.</description>
+    <description xml:lang="cs">Tyto balí�ky zahrnují síťové servery jako CIPE, DHCP a telnet.</description>
+    <description xml:lang="da">Disse pakker inkluderer netværksbaserede servere som fx CIPE, DHCP og telnet.</description>
+    <description xml:lang="de">Diese Pakete enthalten netzwerkbasierte Server wie CIPE, DHCP und telnet.</description>
+    <description xml:lang="es">Estos paquetes incluyen servidores basados en la red tales como CIPE, DHCP, y telnet.</description>
+    <description xml:lang="fr">Ces paquetages comprennent des serveurs basés sur réseau comme CIPE, DHCP et telnet.</description>
+    <description xml:lang="is">Þessir pakkar innihalda netþjónustur eins og CIPE, DHCP og telnet.</description>
+    <description xml:lang="it">Questi pacchetti includono server network-based quali CIPE, DHCP e telnet.</description>
+    <description xml:lang="ja">�れら�パッケージ���CIPE, DHCP, や telnet����ットワークベース�サー�� ��れ����。</description>
+    <description xml:lang="ko">� 패키지�는 CIPE, DHCP, telnet과 같� 네트워�-기반 서버가 �함�어 있습니다.</description>
+    <description xml:lang="no">Disse pakkene inkluderer nettverks-baserte tjenester som CIPE, DHCP og telnet.</description>
+    <description xml:lang="pt">Estes pacotes incluem servdores de rede como o CIPE, DHCP e telnet.</description>
+    <description xml:lang="ru">Эти пакеты включают в �еб� такие �етевые �ерви�ы, как CIPE, DHCP и telet</description>
+    <description xml:lang="sv">Dessa paket inkluderar nätverksbaserade servrar som exempelvis CIPE, DHCP och telnet.</description>
+    <description xml:lang="zh_CN">这些软件包包括基于网络的�务器，例如 CIPE�DHCP�和 telnet。</description>
+    <description xml:lang="zh_TW">這些套件包括網路為主的伺�器，例如 CIPE, DHCP 與 telnet。</description>
+    <uservisible>true</uservisible>
+    <grouplist>
+      <groupreq>base</groupreq>
+    </grouplist>
+    <packagelist>
+      <packagereq type="optional">amanda-server</packagereq>
+      <packagereq type="optional">am-utils</packagereq>
+      <packagereq type="default">cipe</packagereq>
+      <packagereq type="optional">dhcp</packagereq>
+      <packagereq type="default">finger-server</packagereq>
+      <packagereq type="optional">krb5-server</packagereq>
+      <packagereq type="default">pxe</packagereq>
+      <packagereq type="optional">radvd</packagereq>
+      <packagereq type="defa
\ No newline at end of file
diff --git a/fuzz/seed_corpus/d7f464863375cce2782560dc3b9fd9c2cdb8926a b/fuzz/seed_corpus/d7f464863375cce2782560dc3b9fd9c2cdb8926a
new file mode 100644
index 000000000000..b857c6d1c96a
--- /dev/null
+++ b/fuzz/seed_corpus/d7f464863375cce2782560dc3b9fd9c2cdb8926a
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<foo>
+  <barA />
+  <barB attr="bar"/>
+  <barB />
+  <barC/>
+</foo>
+
diff --git a/fuzz/seed_corpus/d81428626958abd518d6c134d7a9ea87b5cff318 b/fuzz/seed_corpus/d81428626958abd518d6c134d7a9ea87b5cff318
new file mode 100644
index 000000000000..814646f0c9f3
--- /dev/null
+++ b/fuzz/seed_corpus/d81428626958abd518d6c134d7a9ea87b5cff318
@@ -0,0 +1,7 @@
+<?xml version="1.0"?>
+<foo xmlns="urn:test:foo" 
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="urn:test:foo sg-all.xsd">
+	<gm-B-2/>
+	<gm-A-1/>	
+</foo>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/d82702d7ec184d55abed27ef3ccb661946d6b8a5 b/fuzz/seed_corpus/d82702d7ec184d55abed27ef3ccb661946d6b8a5
new file mode 100644
index 000000000000..31e207186725
--- /dev/null
+++ b/fuzz/seed_corpus/d82702d7ec184d55abed27ef3ccb661946d6b8a5
@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<doc>&#169;</doc>
diff --git a/fuzz/seed_corpus/d8b697195e3739a40d1f319bb9694a4f950a271d b/fuzz/seed_corpus/d8b697195e3739a40d1f319bb9694a4f950a271d
new file mode 100644
index 000000000000..1f2a8b3b9ba0
--- /dev/null
+++ b/fuzz/seed_corpus/d8b697195e3739a40d1f319bb9694a4f950a271d
@@ -0,0 +1,4 @@
+<root>
+  <foo xmlns="http://abc" />
+  <bar />
+</root>
diff --git a/fuzz/seed_corpus/d8b6ee7feabb35bfc3a4d0a57cca57256a00f32e b/fuzz/seed_corpus/d8b6ee7feabb35bfc3a4d0a57cca57256a00f32e
new file mode 100644
index 000000000000..2d52eaf35602
--- /dev/null
+++ b/fuzz/seed_corpus/d8b6ee7feabb35bfc3a4d0a57cca57256a00f32e
@@ -0,0 +1,46 @@
+0<0
+0<=0
+0>0
+0>=0
+0<1
+0<=1
+0>1
+0>=1
+1<0
+1<=0
+1>0
+1>=0
+1<1
+1<=1
+1>1
+1>=1
+'0'<1
+'0'<=1
+'0'>1
+'0'>=1
+0<'1.2'
+0<='1.2'
+0>'1.2'
+0>='1.2'
+0<'-0.2'
+0<='-0.2'
+0>'-0.2'
+0>='-0.2'
+false()<1
+false()<=1
+0>true()
+0>=true()
+'a' > 'a'
+'a' > 'b'
+'b' > 'a'
+'a' < 'a'
+'a' < 'b'
+'b' < 'a'
+'a' >= 'a'
+'a' >= 'b'
+'b' >= 'a'
+'a' <= 'a'
+'a' <= 'b'
+'b' <= 'a'
+'a' > '0.0'
+'a' < '0.0'
diff --git a/fuzz/seed_corpus/d8cd7c6cbd7df0ccaf2775eb871056c8e1440492 b/fuzz/seed_corpus/d8cd7c6cbd7df0ccaf2775eb871056c8e1440492
new file mode 100644
index 000000000000..553bbcebb905
--- /dev/null
+++ b/fuzz/seed_corpus/d8cd7c6cbd7df0ccaf2775eb871056c8e1440492
@@ -0,0 +1 @@
+<ROOT attr="XY"/>
diff --git a/fuzz/seed_corpus/d8d8458b41bfd1be0666219c48753b978f07220d b/fuzz/seed_corpus/d8d8458b41bfd1be0666219c48753b978f07220d
new file mode 100644
index 000000000000..e9a3e69786e4
--- /dev/null
+++ b/fuzz/seed_corpus/d8d8458b41bfd1be0666219c48753b978f07220d
@@ -0,0 +1,2 @@
+set <b/>
+save -
diff --git a/fuzz/seed_corpus/d8db597176d451fd8cba11f0a2f3a10fc4cdc28c b/fuzz/seed_corpus/d8db597176d451fd8cba11f0a2f3a10fc4cdc28c
new file mode 100644
index 000000000000..62099ae07751
--- /dev/null
+++ b/fuzz/seed_corpus/d8db597176d451fd8cba11f0a2f3a10fc4cdc28c
@@ -0,0 +1 @@
+<path>1.2 3.4 5.6</path>
diff --git a/fuzz/seed_corpus/d8f64185ec3cad1500438e167d9aa29c431c232a b/fuzz/seed_corpus/d8f64185ec3cad1500438e167d9aa29c431c232a
new file mode 100644
index 000000000000..75c387d124ce
--- /dev/null
+++ b/fuzz/seed_corpus/d8f64185ec3cad1500438e167d9aa29c431c232a
@@ -0,0 +1 @@
+<point><x>1</x><y>5.20</y></point>
diff --git a/fuzz/seed_corpus/d91875585187f6f307fced086265751d8d06db4b b/fuzz/seed_corpus/d91875585187f6f307fced086265751d8d06db4b
new file mode 100644
index 000000000000..e7883d2cdf53
--- /dev/null
+++ b/fuzz/seed_corpus/d91875585187f6f307fced086265751d8d06db4b
@@ -0,0 +1,29 @@
+<?xml version="1.0"?>
+<xsd:schema  
+        xmlns:xsd="http://www.w3.org/2001/XMLSchema"  
+        xmlns:target="http://www.example.com/Test"  
+        targetNamespace="http://www.example.com/Test"  
+        version="1.0"  
+        elementFormDefault="qualified" >  
+    
+        <xsd:element name="foo" />  
+        <xsd:element name="bar" />  
+        <xsd:element name="joe" />  
+  
+        <xsd:complexType name="dominik">  
+                <xsd:all>  
+                        <xsd:element minOccurs="0" ref="target:foo" />  
+                        <xsd:element minOccurs="0" ref="target:bar" />  
+                        <xsd:element minOccurs="0" ref="target:joe" />  
+                </xsd:all>  
+        </xsd:complexType>  
+  
+        <xsd:element name="test">  
+                <xsd:complexType>  
+                        <xsd:sequence>  
+                                <xsd:element maxOccurs="unbounded" name="child" type="target:dominik" />  
+                        </xsd:sequence>  
+                </xsd:complexType>  
+        </xsd:element>  
+  
+</xsd:schema>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/d947c15aeab4efb0c9a1e94218d4f670b8b3118a b/fuzz/seed_corpus/d947c15aeab4efb0c9a1e94218d4f670b8b3118a
new file mode 100644
index 000000000000..b99065bdfaf4
--- /dev/null
+++ b/fuzz/seed_corpus/d947c15aeab4efb0c9a1e94218d4f670b8b3118a
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" 
+	xmlns="http://FOO" targetNamespace="http://FOO">
+
+	<xs:element name="foo">
+		<xs:complexType>
+			<xs:complexContent>
+				<xs:extension base="typeA">
+					<xs:attribute name="barA_2" type="xs:string"  use="required"/>					
+					<xs:attribute name="barA_1" type="xs:string"  use="prohibited"/>					
+				</xs:extension>
+			</xs:complexContent>
+		</xs:complexType>
+	</xs:element>
+
+	<xs:complexType name="typeA">
+		<xs:attribute name="barA_1" type="xs:string" use="required"/>				
+	</xs:complexType>
+
+</xs:schema>
+
+
diff --git a/fuzz/seed_corpus/d9589c6b55abf58559c539e210ef83ee6d77ffa5 b/fuzz/seed_corpus/d9589c6b55abf58559c539e210ef83ee6d77ffa5
new file mode 100644
index 000000000000..af21eeb1f8d2
--- /dev/null
+++ b/fuzz/seed_corpus/d9589c6b55abf58559c539e210ef83ee6d77ffa5
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Test for bug #341150 -->
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" >
+
+  <!-- This is the head of our substitution group for events that have only
+        simple content. -->
+  <xs:element name="SimpleEvent" type="SimpleEventType"/>
+
+  <!-- All SimpleEvent elements have the required set of attributes -->
+  <xs:complexType name="SimpleEventType">
+    <xs:simpleContent>
+      <xs:extension base="xs:anySimpleType">
+      </xs:extension>
+    </xs:simpleContent>
+  </xs:complexType>  
+
+  <!-- Common members of the SimpleEvent substitution group -->
+  <xs:element name="TestEvent" substitutionGroup="SimpleEvent">
+    <xs:complexType>
+      <xs:simpleContent>
+        <xs:restriction base="SimpleEventType">
+          <xs:simpleType>
+            <xs:restriction base="xs:string"/>
+          </xs:simpleType>
+        </xs:restriction>
+      </xs:simpleContent>
+    </xs:complexType>
+  </xs:element>
+
+  <!-- Root element -->
+  <xs:element name="TestRoot" type="TestRootType"/>
+
+  <!-- Core data type of an audit trail -->
+  <xs:complexType name="TestRootType">
+    <xs:sequence>
+      <xs:element name="Events">
+        <xs:complexType>
+          <xs:choice minOccurs="0" maxOccurs="unbounded">
+            <xs:element ref="SimpleEvent"/>
+          </xs:choice>
+        </xs:complexType>
+      </xs:element>
+    </xs:sequence>
+  </xs:complexType>
+</xs:schema>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/d97616c1b428d480df45dc0cb9bfb47e1923eac4 b/fuzz/seed_corpus/d97616c1b428d480df45dc0cb9bfb47e1923eac4
new file mode 100644
index 000000000000..8ed63b817ed4
--- /dev/null
+++ b/fuzz/seed_corpus/d97616c1b428d480df45dc0cb9bfb47e1923eac4
@@ -0,0 +1,18 @@
+<?xml version="1.0"?>
+<d:multistatus xmlns:d="http://www.ietf.org/standards/dav/">
+  <d:response>
+    <d:href>http://www.foo.bar/container/resource1</d:href>
+    <d:href>http://www.foo.bar/container/resource2</d:href>
+    <d:href>http://www.foo.bar/container/</d:href>
+    <d:href>http://www.foo.bar/container/C2/R2</d:href>
+    <d:status>HTTP/1.1 201 Created</d:status>
+  </d:response>
+  <d:response>
+    <d:href>http://www.foo.bar/container/C2</d:href>
+    <d:status>HTTP/1.1 420 Method Failure</d:status>
+  </d:response>
+  <d:response>
+    <d:href>http://www.foo.bar/othercontainer/C2</d:href>
+    <d:status>HTTP/1.1 409 Conflict</d:status>
+  </d:response>
+</d:multistatus>
diff --git a/fuzz/seed_corpus/d99811f11d8cd0ed2f9773e452d52f5d698b6159 b/fuzz/seed_corpus/d99811f11d8cd0ed2f9773e452d52f5d698b6159
new file mode 100644
index 000000000000..309139c06f51
--- /dev/null
+++ b/fuzz/seed_corpus/d99811f11d8cd0ed2f9773e452d52f5d698b6159
@@ -0,0 +1,30 @@
+<?xml version="1.0"?>
+<!-- This one tests the document access strategy for <import> -->
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+	targetNamespace="http://FOO"
+	xmlns:foo="http://FOO"
+	xmlns:bar="http://BAR"
+	elementFormDefault="qualified">
+	<xsd:import namespace="http://BAR" />
+		
+	<!-- This document does not exist. -->
+	<xsd:import namespace="http://BAR" schemaLocation="import1_0bc.imp" />
+	<!-- This document is ok. -->
+	<xsd:import namespace="http://BAR" schemaLocation="import1_0.imp" />
+	<!-- This document will be skipped, since a schema for the namespace
+	     "http://BAR" was already imported. -->
+	<xsd:import namespace="http://BAR" schemaLocation="import1_0b.imp" />
+	
+
+	<xsd:element name="foo">
+		<xsd:complexType>
+			<xsd:sequence>
+				<xsd:element name="bar"/>								
+				<xsd:element ref="bar:bar.A"/>
+				<!-- The reference cannot be resolved since
+				     "import1_0b.imp" was skipped -->
+				<xsd:element ref="bar:bar.B"/>				
+			</xsd:sequence>	
+		</xsd:complexType>
+	</xsd:element>
+</xsd:schema>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/d9f18950b3e5d0d82affa99864bce27bbf37318e b/fuzz/seed_corpus/d9f18950b3e5d0d82affa99864bce27bbf37318e
new file mode 100644
index 000000000000..f559cd3084ad
--- /dev/null
+++ b/fuzz/seed_corpus/d9f18950b3e5d0d82affa99864bce27bbf37318e
@@ -0,0 +1 @@
+<test> ooo </test>
diff --git a/fuzz/seed_corpus/da0113f5e076c5cc48013f0bb94a647225494fdb b/fuzz/seed_corpus/da0113f5e076c5cc48013f0bb94a647225494fdb
new file mode 100644
index 000000000000..5ad655f836a1
--- /dev/null
+++ b/fuzz/seed_corpus/da0113f5e076c5cc48013f0bb94a647225494fdb
@@ -0,0 +1,9 @@
+<?xmh ven="1.0"?>
+<!DOCTYPE test [
+<!ELEMENT test (#PCDATA) >
+<!ENTITY % xx '&#37;zz;
<![INCLUDE[
&#37;zz;<!ELEMENTD(&#37;MENT&#37;MENTD&#377;MENTD&#37;zNMT9KENSMYSYSTEM;MENT9&#37;zz;'>
+<!ENTITY % zz '&#60;!ENTITY<?xDOCTYPEm~?>' >
+%xx;ÿggKENSMYNT&#35;MENTD&#372zz;'>
+<!ENBITY % zz '&#60;!EN#3&##37;z ';!EY'#x;g
+<!ENTent ref="bè:b>r.B"/>				
+e		</
\ No newline at end of file
diff --git a/fuzz/seed_corpus/da24b9bd2c3089307c7ca096c0e3c3168f2f136e b/fuzz/seed_corpus/da24b9bd2c3089307c7ca096c0e3c3168f2f136e
new file mode 100644
index 000000000000..9bba6834622f
--- /dev/null
+++ b/fuzz/seed_corpus/da24b9bd2c3089307c7ca096c0e3c3168f2f136e
@@ -0,0 +1,5 @@
+<doc>
+<p>something</p>
+<p>really</p>
+<p>simple</p>
+</doc>
diff --git a/fuzz/seed_corpus/da409847feb7307a2d99da1736335903e7a08c9d b/fuzz/seed_corpus/da409847feb7307a2d99da1736335903e7a08c9d
new file mode 100644
index 000000000000..68ebab97bbd8
--- /dev/null
+++ b/fuzz/seed_corpus/da409847feb7307a2d99da1736335903e7a08c9d
@@ -0,0 +1,17 @@
+<?xml version="1.0"?>
+<D:multistatus xmlns:D="http://www.ietf.org/standards/dav/" xmlns:Z="http://www.w3.com/standards/z39.50/">
+  <D:response>
+    <D:prop>
+      <Z:Authors/>
+    </D:prop>
+    <D:status>HTTP/1.1 420 Method Failure</D:status>
+  </D:response>
+  <D:response>
+    <D:prop>
+      <Z:Copyright-Owner/>
+    </D:prop>
+    <D:status>HTTP/1.1 409 Conflict</D:status>
+  </D:response>
+  <D:responsedescription> Copyright Owner can not be deleted or
+altered.</D:responsedescription>
+</D:multistatus>
diff --git a/fuzz/seed_corpus/da461c67c6e157aae3f1926e74e3c009d4c81ce7 b/fuzz/seed_corpus/da461c67c6e157aae3f1926e74e3c009d4c81ce7
new file mode 100644
index 000000000000..72f9db682017
--- /dev/null
+++ b/fuzz/seed_corpus/da461c67c6e157aae3f1926e74e3c009d4c81ce7
@@ -0,0 +1,22 @@
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+
+  <define name="inline">
+    <zeroOrMore>
+      <choice>
+	<text/>
+	<element name="bold">
+	  <ref name="inline"/>
+	</element>
+	<element name="italic">
+	  <ref name="inline"/>
+	</element>
+	<ref name="inline.extra"/>
+      </choice>
+    </zeroOrMore>
+  </define>
+
+  <define name="inline.extra">
+    <notAllowed/>
+  </define>
+
+</grammar>
diff --git a/fuzz/seed_corpus/da77e89d8b7151b40e88ddd72fc12c259558fed2 b/fuzz/seed_corpus/da77e89d8b7151b40e88ddd72fc12c259558fed2
new file mode 100644
index 000000000000..8710de48023d
--- /dev/null
+++ b/fuzz/seed_corpus/da77e89d8b7151b40e88ddd72fc12c259558fed2
@@ -0,0 +1,6 @@
+<!DOCTYPE test [
+	<!ELEMENT test EMPTY>
+	<!ATTLIST test attr1 NMTOKENS #IMPLIED>
+]>
+<!-- Should be invalid due to http://www.w3.org/XML/xml-V10-2e-errata#E20 -->
+<test attr1=" a&#x9;b "/>
diff --git a/fuzz/seed_corpus/da8b41e4e393198ec1c82a03fae293739270d5fa b/fuzz/seed_corpus/da8b41e4e393198ec1c82a03fae293739270d5fa
new file mode 100644
index 000000000000..b68814da8299
--- /dev/null
+++ b/fuzz/seed_corpus/da8b41e4e393198ec1c82a03fae293739270d5fa
@@ -0,0 +1,9 @@
+<element name="content" xmlns="http://relaxng.org/ns/structure/1.0">
+  <interleave>
+    <text/>
+    <element name="p">
+      <text/>
+    </element>
+  </interleave>
+</element>
+
diff --git a/fuzz/seed_corpus/daa2d31781655a5b1d8446b8136b95318a0966b1 b/fuzz/seed_corpus/daa2d31781655a5b1d8446b8136b95318a0966b1
new file mode 100644
index 000000000000..674ba869bc47
--- /dev/null
+++ b/fuzz/seed_corpus/daa2d31781655a5b1d8446b8136b95318a0966b1
@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<element2 att="test"/>
diff --git a/fuzz/seed_corpus/db0ca64ef24fa55f812e91ac4e62c0eed8fd761e b/fuzz/seed_corpus/db0ca64ef24fa55f812e91ac4e62c0eed8fd761e
new file mode 100644
index 000000000000..25eb2f1f0da0
--- /dev/null
+++ b/fuzz/seed_corpus/db0ca64ef24fa55f812e91ac4e62c0eed8fd761e
@@ -0,0 +1,12 @@
+<?xml version="1.0" ?>
+<base>
+  <data>secondValue</data> 
+  <option>
+    <value>how</value>
+    <label>some</label>
+  </option>
+  <option>
+    <value>this</value>
+    <label>more</label>
+  </option>
+</base>
diff --git a/fuzz/seed_corpus/dbe773660384362ed0203ab45d99676bb8f125d7 b/fuzz/seed_corpus/dbe773660384362ed0203ab45d99676bb8f125d7
new file mode 100644
index 000000000000..830ca3e60c44
--- /dev/null
+++ b/fuzz/seed_corpus/dbe773660384362ed0203ab45d99676bb8f125d7
@@ -0,0 +1,29 @@
+<?xml version="1.0"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+	
+	<xsd:simpleType name="myDecimal">
+		<xsd:restriction base="xsd:decimal">			
+			<xsd:totalDigits value="18"/>			
+		</xsd:restriction>
+	</xsd:simpleType>
+
+	<xsd:element name="foo">
+		<xsd:complexType>
+			<xsd:sequence>
+				<xsd:element name="val" type="myDecimal" maxOccurs="unbounded"/>
+				<xsd:element name="ref" type="myDecimal" minOccurs="0"/>
+			</xsd:sequence>
+		</xsd:complexType>
+
+		<!--xsd:key name="myKey">
+			<xsd:selector xpath="val"/>
+			<xsd:field xpath="."/>
+		</xsd:key>
+
+		<xsd:keyref name="myKeyRef" refer="myKey">
+			<xsd:selector xpath="ref"/>
+			<xsd:field xpath="."/>
+		</xsd:keyref-->
+	</xsd:element>
+
+</xsd:schema>
diff --git a/fuzz/seed_corpus/dbf232a7b5d62cdaed37fd767dfd4c4bc5a2e62f b/fuzz/seed_corpus/dbf232a7b5d62cdaed37fd767dfd4c4bc5a2e62f
new file mode 100644
index 000000000000..f45fc3bd077a
--- /dev/null
+++ b/fuzz/seed_corpus/dbf232a7b5d62cdaed37fd767dfd4c4bc5a2e62f
@@ -0,0 +1,7 @@
+<addressBook>
+  <card>
+    <name>foo</name>
+    <email>bar</email>
+    <note>this guy is <em>annoying</em> !</note>
+  </card>
+</addressBook>
diff --git a/fuzz/seed_corpus/dc388ade7cb417aef05e482226e6ac0f6b14aa8a b/fuzz/seed_corpus/dc388ade7cb417aef05e482226e6ac0f6b14aa8a
new file mode 100644
index 000000000000..a5a04a7500d7
--- /dev/null
+++ b/fuzz/seed_corpus/dc388ade7cb417aef05e482226e6ac0f6b14aa8a
@@ -0,0 +1,2 @@
+<top>
+</top>
diff --git a/fuzz/seed_corpus/dc79db881ce47a17d41f3fd1aa2a8ef25a39e702 b/fuzz/seed_corpus/dc79db881ce47a17d41f3fd1aa2a8ef25a39e702
new file mode 100644
index 000000000000..80fbf7b52938
--- /dev/null
+++ b/fuzz/seed_corpus/dc79db881ce47a17d41f3fd1aa2a8ef25a39e702
@@ -0,0 +1,21 @@
+<?xml version="1.0"?>
+<grammar ns="http://www.example.com/choice"
+         xmlns="http://relaxng.org/ns/structure/1.0">
+  <start> 
+    <element name="doc" ns="">
+      <ref name="elem"/>
+      <optional>
+        <ref name="elem"/>
+        <optional>
+          <ref name="elem"/>
+        </optional>
+      </optional>
+    </element>
+  </start>
+
+  <define name="elem">
+    <element name="elem" ns="">
+      <text/>
+    </element>
+  </define>
+</grammar>
diff --git a/fuzz/seed_corpus/dcda58a9de184153339f6e034f1197971a52be9d b/fuzz/seed_corpus/dcda58a9de184153339f6e034f1197971a52be9d
new file mode 100644
index 000000000000..bd9997e365cf
--- /dev/null
+++ b/fuzz/seed_corpus/dcda58a9de184153339f6e034f1197971a52be9d
@@ -0,0 +1 @@
+<d><![CDATA[0000000000000î]]>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/dd42a77d0a26e247393e219ae118099704fe49d9 b/fuzz/seed_corpus/dd42a77d0a26e247393e219ae118099704fe49d9
new file mode 100644
index 000000000000..79f95fddfc9d
--- /dev/null
+++ b/fuzz/seed_corpus/dd42a77d0a26e247393e219ae118099704fe49d9
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- $Header: /home/cvsroot/w3c-xml-schema/user/examples/simpleTypes.xsd,v 1.1 2001/11/26 13:27:08 vdv Exp $ -->
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
+
+	<xs:simpleType name="string255">
+		<xs:restriction base="xs:token">
+			<xs:maxLength value="255"/>
+		</xs:restriction>
+	</xs:simpleType>
+	<xs:simpleType name="string32">
+		<xs:restriction base="xs:token">
+			<xs:maxLength value="32"/>
+		</xs:restriction>
+	</xs:simpleType>
+	<xs:simpleType name="isbn">
+		<xs:restriction base="xs:unsignedLong">
+			<xs:totalDigits value="10"/>
+			<xs:pattern value="\d{10}"/>
+		</xs:restriction>
+	</xs:simpleType>
+	<xs:simpleType name="bookID">
+		<xs:restriction base="xs:ID">
+			<xs:pattern value="b\d{10}"/>
+		</xs:restriction>
+	</xs:simpleType>
+	<xs:simpleType name="supportedLanguages">
+		<xs:restriction base="xs:language">
+			<xs:enumeration value="en"/>
+			<xs:enumeration value="es"/>
+		</xs:restriction>
+	</xs:simpleType>
+	<xs:simpleType name="date">
+		<xs:restriction base="xs:date">
+						<xs:pattern value="[^:Z]*"/>
+		</xs:restriction>
+	</xs:simpleType>
+
+</xs:schema>
diff --git a/fuzz/seed_corpus/dd6b7d4ecf5e7c9d958f189612eea4e2ae76ef29 b/fuzz/seed_corpus/dd6b7d4ecf5e7c9d958f189612eea4e2ae76ef29
new file mode 100644
index 000000000000..c293ddb6b0dc
--- /dev/null
+++ b/fuzz/seed_corpus/dd6b7d4ecf5e7c9d958f189612eea4e2ae76ef29
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="US-ASCII"?>
+<article xmlns="tag:foofoofoofoofoofoofoofoo"
+  xmlns:dc="http://purl.org/dc/elements/1.1/"
+  xmlns:dcterms="http://purl.org/dc/terms/">
+<foop:content xmlns="http://www.w3.org/1999/xhtml"
+  xmlns:foop="tag:foofoofoofoofoofoofoofoo">
+</foop:content>
+</article>
+
diff --git a/fuzz/seed_corpus/ddcaee92a22818af70f51925a99fe49a493f047f b/fuzz/seed_corpus/ddcaee92a22818af70f51925a99fe49a493f047f
new file mode 100644
index 000000000000..a63056116385
--- /dev/null
+++ b/fuzz/seed_corpus/ddcaee92a22818af70f51925a99fe49a493f047f
@@ -0,0 +1,64 @@
+<?xml version="1.0"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+            xmlns:po="http://www.example.com/PO1"
+	    targetNamespace="http://www.example.com/PO1"
+	    elementFormDefault="unqualified"
+	    attributeFormDefault="unqualified">
+  <xsd:annotation>
+    <xsd:documentation xml:lang="en">
+Purchase order schema for Example.com.
+   Copyright 2000 Example.com. All rights reserved.
+    </xsd:documentation>
+  </xsd:annotation>
+  <xsd:element name="purchaseOrder" type="po:PurchaseOrderType"/>
+  <xsd:element name="comment" type="xsd:string"/>
+  <xsd:complexType name="PurchaseOrderType">
+    <xsd:sequence>
+      <xsd:element name="shipTo" type="po:USAddress"/>
+      <xsd:element name="billTo" type="po:USAddress"/>
+      <xsd:element ref="po:comment" minOccurs="0"/>
+      <xsd:element name="items" type="po:Items"/>
+    </xsd:sequence>
+    <xsd:attribute name="orderDate" type="xsd:date"/>
+  </xsd:complexType>
+  <xsd:complexType name="USAddress">
+    <xsd:sequence>
+      <xsd:element name="name" type="xsd:string"/>
+      <xsd:element name="street" type="xsd:string"/>
+      <xsd:element name="city" type="xsd:string"/>
+      <xsd:element name="state" type="xsd:string"/>
+      <xsd:element name="zip" type="xsd:decimal"/>
+    </xsd:sequence>
+    <xsd:attribute name="country" type="xsd:NMTOKEN" fixed="US"/>
+  </xsd:complexType>
+  <xsd:complexType name="Items">
+    <xsd:sequence>
+      <xsd:element name="item" minOccurs="0" maxOccurs="unbounded">
+        <xsd:complexType>
+          <xsd:sequence>
+            <xsd:element name="productName" type="xsd:string"/>
+            <xsd:element name="quantity">
+              <xsd:simpleType>
+                <xsd:restriction base="xsd:positiveInteger">
+                  <xsd:maxExclusive value="100"/>
+                </xsd:restriction>
+              </xsd:simpleType>
+            </xsd:element>
+            <xsd:element name="USPrice" type="xsd:decimal"/>
+            <xsd:element ref="po:comment" minOccurs="0"/>
+            <xsd:element name="shipDate" type="xsd:date" minOccurs="0"/>
+          </xsd:sequence>
+          <xsd:attribute name="partNum" type="po:SKU" use="required"/>
+        </xsd:complexType>
+      </xsd:element>
+    </xsd:sequence>
+  </xsd:complexType>
+<!-- Stock Keeping Unit, a code for identifying products -->
+  <xsd:simpleType name="SKU">
+    <xsd:restriction base="xsd:string">
+      <xsd:pattern value="\d{3}-[A-Z]{2}"/>
+    </xsd:restriction>
+  </xsd:simpleType>
+</xsd:schema>
+
+
diff --git a/fuzz/seed_corpus/de782e47c0ff425acef9e69ed2add0a53e0ed06d b/fuzz/seed_corpus/de782e47c0ff425acef9e69ed2add0a53e0ed06d
new file mode 100644
index 000000000000..f741c58241f8
--- /dev/null
+++ b/fuzz/seed_corpus/de782e47c0ff425acef9e69ed2add0a53e0ed06d
@@ -0,0 +1,3 @@
+<?xml version="1.0"?>
+<doc/>
+
diff --git a/fuzz/seed_corpus/de878075f6782e9760e8c39be348d36e4c4b415d b/fuzz/seed_corpus/de878075f6782e9760e8c39be348d36e4c4b415d
new file mode 100644
index 000000000000..e3eb3b2b1b33
--- /dev/null
+++ b/fuzz/seed_corpus/de878075f6782e9760e8c39be348d36e4c4b415d
@@ -0,0 +1 @@
+<f:a:b xmlns:f="http://example.com/foo"/>
diff --git a/fuzz/seed_corpus/defe04240669688418387bbb8e173b5f8e130bac b/fuzz/seed_corpus/defe04240669688418387bbb8e173b5f8e130bac
new file mode 100644
index 000000000000..98e948c185eb
--- /dev/null
+++ b/fuzz/seed_corpus/defe04240669688418387bbb8e173b5f8e130bac
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<foo
+	xmlns="http://FOO" 
+	xmlns:foo="http://FOO" 
+	xmlns:bar="http://BAR" 
+	xmlns:doo="http://DOO" 
+	xmlns:import="http://IMPORT" 
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+	xsi:schemaLocation="http://FOO anyAttr-derive-errors1_0.xsd">
+
+	<derive.1_1 barA="o" bar:barB="o" foo:barC="o"/>
+	<derive.1_4 barA="o" bar:barB="o" foo:barC="o"/>
+	<derive.2_1 barA="o" bar:barB="o" foo:barC="o" doo:barD="o" />
+	<derive.3_1 barA="o" foo:barC="o" doo:barD="o" />
+	<derive.4_1 bar:barB="o" foo:barC="o" doo:barD="o"/>
+
+	<derive.5_1_a barA="o" bar:barB="o" foo:barC="o" doo:barD="o" />
+	<derive.5_1_b barA="o" bar:barB="o" foo:barC="o" doo:barD="o" />
+
+	<derive.5_2_a bar:barB="o" foo:barC="o" doo:barD="o" />
+	<derive.5_2_b bar:barB="o" foo:barC="o" doo:barD="o" />
+
+	<derive.5_4_a bar:barB="o" doo:barD="o" />
+	<derive.5_4_b bar:barB="o" doo:barD="o" />
+
+	<derive.6_1 barA="o" bar:barB="o" foo:barC="o" doo:barD="o"/>
+	<derive.6_2 bar:barB="o" foo:barC="o" doo:barD="o"/>
+</foo>
+
+
diff --git a/fuzz/seed_corpus/df3072782ab255b28e0d96a5227077e28181b1d9 b/fuzz/seed_corpus/df3072782ab255b28e0d96a5227077e28181b1d9
new file mode 100644
index 000000000000..355c5488b622
--- /dev/null
+++ b/fuzz/seed_corpus/df3072782ab255b28e0d96a5227077e28181b1d9
@@ -0,0 +1,4 @@
+<x xmlns:xinclude="http://www.w3.org/2003/XInclude">
+   <!-- Simple test of including a set of nodes from an XML document -->
+   <xinclude:include href="../ents/something.xml#xpointer(//p)"/>
+</x>
diff --git a/fuzz/seed_corpus/df6e3e838051c8daf8612a6c17efd8f22bbfc812 b/fuzz/seed_corpus/df6e3e838051c8daf8612a6c17efd8f22bbfc812
new file mode 100644
index 000000000000..a12bcad213e0
--- /dev/null
+++ b/fuzz/seed_corpus/df6e3e838051c8daf8612a6c17efd8f22bbfc812
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- $Header: /home/cvsroot/w3c-xml-schema/user/examples/first.xml,v 1.2 2001/11/01 22:03:06 vdv Exp $ -->
+<library>
+	<book id="b0836217462" available="true">
+		<isbn>0836217462</isbn>
+		<title lang="en">Being a Dog Is a Full-Time Job</title>
+		<author id="CMS">
+			<name>Charles M Schulz</name>
+			<born>1922-11-26</born>
+			<dead>2000-02-12</dead>
+		</author>
+		<character id="PP">
+			<name>Peppermint Patty</name>
+			<born>1966-08-22</born>
+			<qualification>bold, brash and tomboyish</qualification>
+		</character>
+		<character id="Snoopy">
+			<name>Snoopy</name>
+			<born>1950-10-04</born>
+			<qualification>extroverted beagle</qualification>
+		</character>
+		<character id="Schroeder">
+			<name>Schroeder</name>
+			<born>1951-05-30</born>
+			<qualification>brought classical music to the Peanuts strip</qualification>
+		</character>
+		<character id="Lucy">
+			<name>Lucy</name>
+			<born>1952-03-03</born>
+			<qualification>bossy, crabby and selfish</qualification>
+		</character>
+	</book>
+</library>
diff --git a/fuzz/seed_corpus/df7870165674d3250df81caa6050f27cacb6b3ad b/fuzz/seed_corpus/df7870165674d3250df81caa6050f27cacb6b3ad
new file mode 100644
index 000000000000..a863df0ba5ec
--- /dev/null
+++ b/fuzz/seed_corpus/df7870165674d3250df81caa6050f27cacb6b3ad
@@ -0,0 +1,2 @@
+<?xml version="1.0"?>
+<root><foo>txt<!--hello--><![CDATA[data]]><?target data?><bar>txt<!--hello--><![CDATA[data]]><?target data?></bar></foo></root>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/df898e40bbd3e5274f557d7ca2771ee917a16813 b/fuzz/seed_corpus/df898e40bbd3e5274f557d7ca2771ee917a16813
new file mode 100644
index 000000000000..7791620239ab
--- /dev/null
+++ b/fuzz/seed_corpus/df898e40bbd3e5274f557d7ca2771ee917a16813
@@ -0,0 +1,15 @@
+<!DOCTYPE book [
+<!ELEMENT book (doc*)>
+<!ELEMENT doc (isid*)>
+<!ELEMENT isid EMPTY>
+<!ATTLIST isid myid ID #IMPLIED>
+]>
+<book>
+<doc>
+<isid myid="mine"/>
+<isid myid="dup"/>
+</doc>
+<!-- including another XML document with IDs -->
+<xinclude:include xmlns:xinclude="http://www.w3.org/2001/XInclude"
+		 href="../ents/ids.xml"/>
+</book>
diff --git a/fuzz/seed_corpus/e01768c294422ab08779476b523cef496b78cc4f b/fuzz/seed_corpus/e01768c294422ab08779476b523cef496b78cc4f
new file mode 100644
index 000000000000..18955c9bf5d5
--- /dev/null
+++ b/fuzz/seed_corpus/e01768c294422ab08779476b523cef496b78cc4f
@@ -0,0 +1,21 @@
+<?xml version="1.0" standalone="yes"?>
+<smil>
+  <body>
+    <!-- The SMIL <switch> element will process the
+         first child element which tests true and skip
+         past all others. -->
+    <switch>
+
+      <!-- The system-required attribute tests to see if
+           the user agent supports SVG. If true, then
+           render the file drawing.svg. -->
+      <ref system-required="http://www.w3.org/Graphics/SVG/svg-19990412.dtd" 
+           type="image/svg" src="drawing.svg" />
+
+      <!-- Else, render the alternate image. -->
+      <img src="alternate_image.jpg" />
+    </switch>
+  </body>
+</smil>
+
+
diff --git a/fuzz/seed_corpus/e022d6598576e548d57ca817dbc6b643894d99c1 b/fuzz/seed_corpus/e022d6598576e548d57ca817dbc6b643894d99c1
new file mode 100644
index 000000000000..6d83726161fe
--- /dev/null
+++ b/fuzz/seed_corpus/e022d6598576e548d57ca817dbc6b643894d99c1
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"  targetNamespace="urn:test:foo">
+  <xsd:element name="ELEMENTS">
+    <xsd:simpleType>
+      <xsd:union>
+        <xsd:simpleType>
+          <xsd:restriction base="xsd:int">
+            <xsd:minInclusive value="10"/>
+            <xsd:maxInclusive value="20"/>
+          </xsd:restriction>
+        </xsd:simpleType>
+        <xsd:simpleType>
+          <xsd:restriction base="xsd:int">
+            <xsd:minInclusive value="30"/>
+            <xsd:maxInclusive value="40"/>
+          </xsd:restriction>
+        </xsd:simpleType>
+      </xsd:union>
+    </xsd:simpleType>
+  </xsd:element>
+</xsd:schema>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/e05805587d52c07c8930c58157324b9a891db980 b/fuzz/seed_corpus/e05805587d52c07c8930c58157324b9a891db980
new file mode 100644
index 000000000000..3345a68b219d
--- /dev/null
+++ b/fuzz/seed_corpus/e05805587d52c07c8930c58157324b9a891db980
@@ -0,0 +1,6 @@
+<doc>
+<a/>
+<b/>
+<a/>
+</doc>
+
diff --git a/fuzz/seed_corpus/e18853f27569684ef04566f8a6a6f7ff0f98699f b/fuzz/seed_corpus/e18853f27569684ef04566f8a6a6f7ff0f98699f
new file mode 100644
index 000000000000..2cb6f56b0ce7
--- /dev/null
+++ b/fuzz/seed_corpus/e18853f27569684ef04566f8a6a6f7ff0f98699f
@@ -0,0 +1 @@
+<?xml version="1.0" encoding="ISO-8859-1"?><ino:response xmlns:ino="http://namespaces.softwareag.com/tamino/response2" xmlns:xql="http://metalab.unc.edu/xql/" ino:sessionid="556" ino:sessionkey="1590469677"><xql:query>/bsk:DocPart[@docId=&apos;20040308152601345236&apos; and @docPartNo=1]</xql:query><ino:message ino:returnvalue="0"><ino:messageline>XQL Request processing</ino:messageline></ino:message><xql:result><bsk:DocPart docId="20040308152601345236" docPartNo="1" ino:id="15290" xmlns:bsk="http://www.heitec.net/sara4/tamino/basket"><bsk:File name="4898WPZEO2M65" size="75195"> </bsk:File></bsk:DocPart></xql:result><ino:message ino:returnvalue="0"><ino:messageline>XQL Request processed</ino:messageline></ino:message></ino:response>
diff --git a/fuzz/seed_corpus/e1d9f0d7e34932a19083fe2d07610b95458b3f12 b/fuzz/seed_corpus/e1d9f0d7e34932a19083fe2d07610b95458b3f12
new file mode 100644
index 000000000000..34d3a783ba4e
--- /dev/null
+++ b/fuzz/seed_corpus/e1d9f0d7e34932a19083fe2d07610b95458b3f12
@@ -0,0 +1,64 @@
+<?xml version="1.0"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+  <xsd:annotation>
+    <xsd:documentation>
+      Testing min and max occurance attributes on sequences
+    </xsd:documentation>
+  </xsd:annotation>
+
+  <xsd:element name="doc">
+    <xsd:complexType>
+      <xsd:sequence minOccurs='0' maxOccurs='unbounded'>
+
+        <xsd:element name="z-o">
+          <xsd:complexType>
+            <xsd:sequence minOccurs='0' maxOccurs='1'>
+              <xsd:element name='b'/>
+            </xsd:sequence>
+          </xsd:complexType>
+        </xsd:element>
+
+        <xsd:element name="o-o">
+          <xsd:complexType>
+            <xsd:sequence minOccurs='1' maxOccurs='1'>
+              <xsd:element name='c'/>
+            </xsd:sequence>
+          </xsd:complexType>
+        </xsd:element>
+
+        <xsd:element name="z-u">
+          <xsd:complexType>
+            <xsd:sequence minOccurs='0' maxOccurs='unbounded'>
+              <xsd:element name='d'/>
+            </xsd:sequence>
+          </xsd:complexType>
+        </xsd:element>
+
+        <xsd:element name="o-u">
+          <xsd:complexType>
+            <xsd:sequence minOccurs='1' maxOccurs='unbounded'>
+              <xsd:element name='e'/>
+            </xsd:sequence>
+          </xsd:complexType>
+        </xsd:element>
+
+        <xsd:element name="z-3">
+          <xsd:complexType>
+            <xsd:sequence minOccurs='0' maxOccurs='3'>
+              <xsd:element name='f'/>
+            </xsd:sequence>
+          </xsd:complexType>
+        </xsd:element>
+
+        <xsd:element name="o-3">
+          <xsd:complexType>
+            <xsd:sequence minOccurs='1' maxOccurs='3'>
+              <xsd:element name='g'/>
+            </xsd:sequence>
+          </xsd:complexType>
+        </xsd:element>
+
+      </xsd:sequence>
+    </xsd:complexType>
+  </xsd:element>
+</xsd:schema>
diff --git a/fuzz/seed_corpus/e1dd3a83e770c4a0e2298081e3a6c6f3bf090b23 b/fuzz/seed_corpus/e1dd3a83e770c4a0e2298081e3a6c6f3bf090b23
new file mode 100644
index 000000000000..53194868a742
--- /dev/null
+++ b/fuzz/seed_corpus/e1dd3a83e770c4a0e2298081e3a6c6f3bf090b23
@@ -0,0 +1,9 @@
+<?xml version="1.0"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+	targetNamespace="http://FOO"
+	xmlns:foo="http://FOO">
+	<xsd:include schemaLocation="include3_0.inc" />
+
+	<xsd:element name="bar"/>
+	<xsd:element name="foo"/>
+</xsd:schema>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/e283a860ffbdc2eba98723494005fe69b9a8fdec b/fuzz/seed_corpus/e283a860ffbdc2eba98723494005fe69b9a8fdec
new file mode 100644
index 000000000000..f46e1e9e7713
--- /dev/null
+++ b/fuzz/seed_corpus/e283a860ffbdc2eba98723494005fe69b9a8fdec
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+http://www.w3.org/TR/xmldsig2ed-tests/#c14n11xmlbase-c14n11spec3-102
+
+Check that correct xml:base fixup is performed.
+-->
+<a xml:base="foo/bar">
+   <b xml:base="..">
+    <c xml:base="..">
+     <d xml:base="x">
+     </d>
+    </c>
+   </b>
+</a>
diff --git a/fuzz/seed_corpus/e2a0cdbc0db446b490f062e0a48dba4e3ea4ac53 b/fuzz/seed_corpus/e2a0cdbc0db446b490f062e0a48dba4e3ea4ac53
new file mode 100644
index 000000000000..d44c3c6d3221
--- /dev/null
+++ b/fuzz/seed_corpus/e2a0cdbc0db446b490f062e0a48dba4e3ea4ac53
@@ -0,0 +1,81 @@
+<?xml version="1.0"?>
+<RDF:RDF xmlns:RPM="http://www.rpm.org/" xmlns:RDF="http://www.w3.org/TR/WD-rdf-syntax#">
+  <RDF:Description HREF="ftp://rufus.w3.org/linux/redhat/redhat-5.1/i386/RedHat/RPMS/rpm-2.5-2.i386.rpm">
+    <RPM:Name>rpm</RPM:Name>
+    <RPM:Version>2.5</RPM:Version>
+    <RPM:Release>2</RPM:Release>
+    <RPM:Arch>i386</RPM:Arch>
+    <RPM:Os>Linux</RPM:Os>
+    <RPM:Distribution>Manhattan </RPM:Distribution>
+    <RPM:Vendor>Red Hat Software</RPM:Vendor>
+    <RPM:Packager>Red Hat Software &lt;bugs@redhat.com&gt;</RPM:Packager>
+    <RPM:Group>Utilities/System</RPM:Group>
+    <RPM:Summary>Red Hat Package Manager</RPM:Summary>
+    <RPM:Description>RPM is a powerful package manager, which can be used to build, install,
+query, verify, update, and uninstall individual software packages. A
+package consists of an archive of files, and package information, including
+name, version, and description.</RPM:Description>
+    <RPM:Copyright>GPL</RPM:Copyright>
+    <RPM:Changelog>* Sun May 10 1998 Prospector System &lt;bugs@redhat.com&gt;
+  - translations modified for de, fr, tr
+</RPM:Changelog>
+    <RPM:Sources>rpm-2.5-2.src.rpm</RPM:Sources>
+    <RPM:SourcesFtp>ftp://ftp.redhat.com/pub/redhat/redhat-5.1/SRPMS</RPM:SourcesFtp>
+    <RPM:BuildDate>Sun May 10 14:52:32 1998</RPM:BuildDate>
+    <RPM:Date>894826352</RPM:Date>
+    <RPM:Size>850599</RPM:Size>
+    <RPM:BuildHost>porky.redhat.com</RPM:BuildHost>
+    <RPM:Provides>
+      <RDF:Bag>
+        <RPM:Resource>rpm</RPM:Resource>
+      </RDF:Bag>
+    </RPM:Provides>
+    <RPM:Requires>
+      <RDF:Bag>
+        <RPM:Resource>/bin/sh</RPM:Resource>
+        <RPM:Resource>ld-linux.so.2</RPM:Resource>
+        <RPM:Resource>libc.so.6</RPM:Resource>
+        <RPM:Resource>libdb.so.2</RPM:Resource>
+        <RPM:Resource>libz.so.1</RPM:Resource>
+        <RPM:Resource>/bin/bash</RPM:Resource>
+        <RPM:Resource>/bin/sh</RPM:Resource>
+      </RDF:Bag>
+    </RPM:Requires>
+    <RPM:Files>/bin/rpm
+/usr/bin/find-provides
+/usr/bin/find-requires
+/usr/bin/gendiff
+/usr/bin/rpm2cpio
+/usr/doc/rpm-2.5
+/usr/doc/rpm-2.5/CHANGES
+/usr/doc/rpm-2.5/RPM-PGP-KEY
+/usr/doc/rpm-2.5/buildroot
+/usr/doc/rpm-2.5/dependencies
+/usr/doc/rpm-2.5/format
+/usr/doc/rpm-2.5/groups
+/usr/doc/rpm-2.5/macros
+/usr/doc/rpm-2.5/queryformat
+/usr/doc/rpm-2.5/relocatable
+/usr/doc/rpm-2.5/signatures
+/usr/doc/rpm-2.5/spec
+/usr/doc/rpm-2.5/triggers
+/usr/lib/rpmpopt
+/usr/lib/rpmrc
+/usr/man/man8/rpm.8
+/usr/man/man8/rpm2cpio.8
+/usr/share/locale/de/LC_MESSAGES/rpm.mo
+/usr/share/locale/fr/LC_MESSAGES/rpm.mo
+/usr/share/locale/pt-br/LC_MESSAGES/rpm.mo
+/usr/share/locale/sv/LC_MESSAGES/rpm.mo
+/usr/share/locale/tr/LC_MESSAGES/rpm.mo
+/usr/src/redhat
+/usr/src/redhat/BUILD
+/usr/src/redhat/RPMS
+/usr/src/redhat/RPMS/i386
+/usr/src/redhat/RPMS/noarch
+/usr/src/redhat/SOURCES
+/usr/src/redhat/SPECS
+/usr/src/redhat/SRPMS
+</RPM:Files>
+  </RDF:Description>
+</RDF:RDF>
diff --git a/fuzz/seed_corpus/e2b27751d61baec65ec11a90bdb6b6bea9b6b8f0 b/fuzz/seed_corpus/e2b27751d61baec65ec11a90bdb6b6bea9b6b8f0
new file mode 100644
index 000000000000..59de88eeabc0
--- /dev/null
+++ b/fuzz/seed_corpus/e2b27751d61baec65ec11a90bdb6b6bea9b6b8f0
@@ -0,0 +1,2 @@
+<!ELEMENT b (#PCDATA)>
+<!ENTITY bent "the b entity">
diff --git a/fuzz/seed_corpus/e33e55e325ec80d814bf28ca49f840353307a7bb b/fuzz/seed_corpus/e33e55e325ec80d814bf28ca49f840353307a7bb
new file mode 100644
index 000000000000..166f78189948
--- /dev/null
+++ b/fuzz/seed_corpus/e33e55e325ec80d814bf28ca49f840353307a7bb
@@ -0,0 +1,14 @@
+<?xml version="1.0"?>
+<foo
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:noNamespaceSchemaLocation="decimal-2.xsd">
+    <!-- The good ones. -->
+    <val>0.1</val>
+    <val>0.001</val>
+    <val>0.0</val>
+    <val>-0.0</val>
+    <val>1</val>
+    <!-- The bad ones. -->
+    <val>-0.1</val>
+    <val>-1</val>
+</foo>
diff --git a/fuzz/seed_corpus/e350256d18eb9558310d1be0f28f65ededf073e1 b/fuzz/seed_corpus/e350256d18eb9558310d1be0f28f65ededf073e1
new file mode 100644
index 000000000000..a9b0529e28ce
--- /dev/null
+++ b/fuzz/seed_corpus/e350256d18eb9558310d1be0f28f65ededf073e1
@@ -0,0 +1,10 @@
+<!DOCTYPE doc [
+<!ELEMENT doc ((a | b)*, c, b) >
+<!ELEMENT a EMPTY>
+<!ELEMENT b EMPTY>
+<!ELEMENT c EMPTY>
+]>
+<doc>
+<c/>
+<b/>
+</doc>
diff --git a/fuzz/seed_corpus/e35736ef1899750598c0d39238bb4b7fb06b45c8 b/fuzz/seed_corpus/e35736ef1899750598c0d39238bb4b7fb06b45c8
new file mode 100644
index 000000000000..168e98d69fdd
--- /dev/null
+++ b/fuzz/seed_corpus/e35736ef1899750598c0d39238bb4b7fb06b45c8
@@ -0,0 +1,11 @@
+<!-- 
+http://www.w3.org/TR/xmldsig2ed-tests/#c14n11xmlbase-prop-1
+
+Check that implementations of [XML-C14N1.1] work properly when the 
+xml:base origin appears in the output document subset and also children 
+with xml:base, which do not require further processing, are also present.
+-->
+<XPath xmlns:ietf="http://www.ietf.org" >
+(//. | //@* | //namespace::*) 
+[ancestor-or-self::ietf:c14n11XmlBaseDoc1 and not(ancestor-or-self::ietf:e2)]
+</XPath>
diff --git a/fuzz/seed_corpus/e3711bd4ec51bf3c4bf714e7cc03dbdfe9359c88 b/fuzz/seed_corpus/e3711bd4ec51bf3c4bf714e7cc03dbdfe9359c88
new file mode 100644
index 000000000000..18b7c756343c
--- /dev/null
+++ b/fuzz/seed_corpus/e3711bd4ec51bf3c4bf714e7cc03dbdfe9359c88
@@ -0,0 +1,16 @@
+<!--
+http://www.w3.org/TR/xmldsig2ed-tests/#c14n11xmlbase-c14n11spec-102
+
+Check that correct xml:base fixup is performed.
+-->
+<!DOCTYPE doc [
+  <!ATTLIST e2 xml:space (default|preserve) 'preserve'>
+  <!ATTLIST e3 id ID #IMPLIED>
+]>
+<doc xmlns="http://www.ietf.org" xmlns:w3c="http://www.w3.org" xml:base="http://www.example.com/something/else">
+     <e1>
+        <e2 xmlns="" xml:id="abc" xml:base="../bar/">
+           <e3 id="E3" xml:base="foo"/>
+        </e2>
+     </e1>
+</doc>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/e37c75a17d04c0f0bf59da4112e6d3786b194f7b b/fuzz/seed_corpus/e37c75a17d04c0f0bf59da4112e6d3786b194f7b
new file mode 100644
index 000000000000..1fc3f57aa704
--- /dev/null
+++ b/fuzz/seed_corpus/e37c75a17d04c0f0bf59da4112e6d3786b194f7b
@@ -0,0 +1,7 @@
+base
+cd //e
+base
+cd .//img
+base
+exit
+
diff --git a/fuzz/seed_corpus/e3a53f28379e13087721b1aeb56cc3cba0a15d0e b/fuzz/seed_corpus/e3a53f28379e13087721b1aeb56cc3cba0a15d0e
new file mode 100644
index 000000000000..92e0bbead7bd
--- /dev/null
+++ b/fuzz/seed_corpus/e3a53f28379e13087721b1aeb56cc3cba0a15d0e
@@ -0,0 +1,24 @@
+<?xml version="1.0"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" targetNamespace="http://IMPORT" 
+	xmlns:imp="http://IMPORT" xmlns:boo="http://BOO">
+
+	<xsd:attributeGroup name="attrGr.inters.5_1">
+		<xsd:anyAttribute namespace="##other"/>
+	</xsd:attributeGroup>	
+
+	<xsd:element name="imp.element"/>		
+
+	<xsd:attribute name="imp.attribute" type="xsd:string"/>
+
+	<xsd:group name="imp.group">
+		<xsd:sequence>
+			<xsd:element ref="imp:imp.element"/>
+		</xsd:sequence>
+	</xsd:group>
+
+	<xsd:complexType name="imp.complexType">
+		<xsd:attribute ref="imp:imp.attribute"/>
+	</xsd:complexType>
+
+</xsd:schema>
+
diff --git a/fuzz/seed_corpus/e42c8c2aadd5f098057e5172cbf634f216e2993d b/fuzz/seed_corpus/e42c8c2aadd5f098057e5172cbf634f216e2993d
new file mode 100644
index 000000000000..241ab27feadb
--- /dev/null
+++ b/fuzz/seed_corpus/e42c8c2aadd5f098057e5172cbf634f216e2993d
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<foo>
+  <barA attr="bar"/>
+  <barB attr="bar"/>
+  <barB />
+  <barC/>
+</foo>
+
diff --git a/fuzz/seed_corpus/e446ff7d794da14a04824b58fb83e892a3979632 b/fuzz/seed_corpus/e446ff7d794da14a04824b58fb83e892a3979632
new file mode 100644
index 000000000000..7fadd702413a
--- /dev/null
+++ b/fuzz/seed_corpus/e446ff7d794da14a04824b58fb83e892a3979632
@@ -0,0 +1,11 @@
+<!DOCTYPE doc [
+    <!ENTITY % z '
+        &#37;z; &#37;z; &#37;z; &#37;z; &#37;z;
+        &#37;z; &#37;z; &#37;z; &#37;z; &#37;z;
+        &#37;z; &#37;z; &#37;z; &#37;z; &#37;z;
+        &#37;z; &#37;z; &#37;z; &#37;z; &#37;z;
+        &#37;z; &#37;z; &#37;z; &#37;z; &#37;z;
+    '>
+    %z;
+]>
+<doc/>
diff --git a/fuzz/seed_corpus/e45fb8b623f480a7a5504ab0e6b6fc601d746ea0 b/fuzz/seed_corpus/e45fb8b623f480a7a5504ab0e6b6fc601d746ea0
new file mode 100644
index 000000000000..410ed26a3f50
--- /dev/null
+++ b/fuzz/seed_corpus/e45fb8b623f480a7a5504ab0e6b6fc601d746ea0
@@ -0,0 +1,2 @@
+<my xmlns='http://my.ns/'
+>some</my>
diff --git a/fuzz/seed_corpus/e4acd859bafa872425093eee79f9f86aaf9c40f3 b/fuzz/seed_corpus/e4acd859bafa872425093eee79f9f86aaf9c40f3
new file mode 100644
index 000000000000..aa7cbdae859b
--- /dev/null
+++ b/fuzz/seed_corpus/e4acd859bafa872425093eee79f9f86aaf9c40f3
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- $Id$ -->
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
+           elementFormDefault="qualified"
+           attributeFormDefault="unqualified">
+</xs:schema>
diff --git a/fuzz/seed_corpus/e4b4eb474268499df29d7bb2a9f32a327c972c19 b/fuzz/seed_corpus/e4b4eb474268499df29d7bb2a9f32a327c972c19
new file mode 100644
index 000000000000..ac27999d6468
--- /dev/null
+++ b/fuzz/seed_corpus/e4b4eb474268499df29d7bb2a9f32a327c972c19
@@ -0,0 +1,69 @@
+<html>
+<head>
+<style>
+.......
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+...............................................................
+</style>
+</head>
+</html>
diff --git a/fuzz/seed_corpus/e5ddf81c4676e07f7dd05fbc9b06bb0d581e204e b/fuzz/seed_corpus/e5ddf81c4676e07f7dd05fbc9b06bb0d581e204e
new file mode 100644
index 000000000000..c36bff931e50
--- /dev/null
+++ b/fuzz/seed_corpus/e5ddf81c4676e07f7dd05fbc9b06bb0d581e204e
@@ -0,0 +1,12 @@
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+ <include href="include1-0.inc">
+   <start>
+     <notAllowed/>
+   </start>
+ </include>
+ <start combine="choice">
+   <element name="a">
+     <empty/>
+   </element>
+ </start>
+</grammar>
diff --git a/fuzz/seed_corpus/e5f8e32c54beaaa027714bad3ad61f6197c39d47 b/fuzz/seed_corpus/e5f8e32c54beaaa027714bad3ad61f6197c39d47
new file mode 100644
index 000000000000..4c5c1e4fd87e
--- /dev/null
+++ b/fuzz/seed_corpus/e5f8e32c54beaaa027714bad3ad61f6197c39d47
@@ -0,0 +1,2 @@
+<n:foo xmlns:n="http://example.com/xsd/ns" n:id="abc"/>
+
diff --git a/fuzz/seed_corpus/e63873194590e5597125d736bfff6609c1d9284b b/fuzz/seed_corpus/e63873194590e5597125d736bfff6609c1d9284b
new file mode 100644
index 000000000000..898193de5e3b
--- /dev/null
+++ b/fuzz/seed_corpus/e63873194590e5597125d736bfff6609c1d9284b
@@ -0,0 +1 @@
+<foo xmlns="http://www.example.com"/>
diff --git a/fuzz/seed_corpus/e66ea97d349ef03ee5be65751bb22500492c7fda b/fuzz/seed_corpus/e66ea97d349ef03ee5be65751bb22500492c7fda
new file mode 100644
index 000000000000..bb2a54b28844
--- /dev/null
+++ b/fuzz/seed_corpus/e66ea97d349ef03ee5be65751bb22500492c7fda
@@ -0,0 +1,4 @@
+<addressBook>
+  <card name="foo" email="bar"/>
+  <card givenName="d" familyName="v" email="bar"/>
+</addressBook>
diff --git a/fuzz/seed_corpus/e68268693c6cbf457c55fdffe4842ae5c2b6b0bf b/fuzz/seed_corpus/e68268693c6cbf457c55fdffe4842ae5c2b6b0bf
new file mode 100644
index 000000000000..8486ec0f8897
--- /dev/null
+++ b/fuzz/seed_corpus/e68268693c6cbf457c55fdffe4842ae5c2b6b0bf
@@ -0,0 +1,5 @@
+<html>
+<body bgcolor="#FFFFFF">
+                <a href="&#109;&#97;&#105;&#108;&#116;&#111;&#58;&#107;&#97;&#116;&#104;&#101;&#114;&#105;&#110;&#101;&#64;&#99;&#98;&#102;&#97;&#110;&#99;&#46;&#111;&#114;&#103;&#44;&#119;&#101;&#98;&#115;&#105;&#116;&#101;&#64;&#98;&#105;&#115;&#46;&#100;&#111;&#99;&#46;&#103;&#111;&#118;&#63;&#115;&#117;&#98;&#106;&#101;&#99;&#116;&#61;&#83;&#111;&#117;&#116;&#104;&#32;&#83;&#97;&#110;&#32;&#70;&#114;&#97;&#110;&#99;&#105;&#115;&#99;&#111;&#32;&#66;&#73;&#83;&#32;&#83;&#101;&#109;&#105;&#110;&#97;&#114;&#32;&#45;&#32;&#79;&#99;&#116;&#111;&#98;&#101;&#114;&#32;&#49;&#54;&#116;&#104;"></a><br>
+</body>
+</html>
diff --git a/fuzz/seed_corpus/e6878382c8b650c1b21618f674eeca251fed95d5 b/fuzz/seed_corpus/e6878382c8b650c1b21618f674eeca251fed95d5
new file mode 100644
index 000000000000..7fc97477f99a
--- /dev/null
+++ b/fuzz/seed_corpus/e6878382c8b650c1b21618f674eeca251fed95d5
@@ -0,0 +1,49 @@
+<?xml version="1.0"?>
+<schema 
+  targetNamespace="urn:oma:bac:dldrm:roap-1.0"
+  xmlns="http://www.w3.org/2001/XMLSchema"
+  xmlns:roap="urn:oma:bac:dldrm:roap-1.0"
+  xmlns:ds="http://www.w3.org/2000/09/xmldsig#"
+  xmlns:xenc="http://www.w3.org/2001/04/xmlenc#"
+  elementFormDefault="unqualified"
+  attributeFormDefault="unqualified">
+<!-- Basic Types -->
+<complexType name="Request" abstract="true"/>
+<!-- Basic types to identify entities -->
+
+<complexType name="Identifier">
+  <choice>
+    <element name="keyIdentifier" type="roap:X509SPKIHash"/> <!-- was: type="roap:KeyIdentifier" -->
+  </choice>
+</complexType>
+
+<complexType name="KeyIdentifier" /> <!-- removed: abstract="true" -->
+
+<complexType name="X509SPKIHash">
+  <complexContent>
+    <extension base="roap:KeyIdentifier">
+      <sequence>
+        <element name="hash" type="base64Binary"/>
+      </sequence>
+      <attribute name="algorithm" type="anyURI"
+                 default="http://www.w3.org/2000/09/xmldsig#sha1"/> 
+    </extension>
+  </complexContent>
+</complexType>
+
+<element name="deviceHello" type="roap:DeviceHello"/>
+
+<complexType name="DeviceHello">
+  <complexContent>
+    <extension base="roap:Request">
+      <sequence>
+        <element name="deviceID" type="roap:Identifier"
+                 maxOccurs="unbounded"/> 
+      </sequence>
+    </extension>
+  </complexContent>
+</complexType>
+
+</schema>
+
+
diff --git a/fuzz/seed_corpus/e6ba493eb6a8bc75fd51f701327ecc645b28b36d b/fuzz/seed_corpus/e6ba493eb6a8bc75fd51f701327ecc645b28b36d
new file mode 100644
index 000000000000..7d7daf868436
--- /dev/null
+++ b/fuzz/seed_corpus/e6ba493eb6a8bc75fd51f701327ecc645b28b36d
@@ -0,0 +1,3 @@
+<AAA>
+          bbb
+</AAA>
diff --git a/fuzz/seed_corpus/e78326a60256a40c1af7de4c242522c7a251d7a7 b/fuzz/seed_corpus/e78326a60256a40c1af7de4c242522c7a251d7a7
new file mode 100644
index 000000000000..575f8113f888
--- /dev/null
+++ b/fuzz/seed_corpus/e78326a60256a40c1af7de4c242522c7a251d7a7
@@ -0,0 +1,14 @@
+<!DOCTYPE doc [
+	<!ELEMENT doc (norm+)>
+	<!ELEMENT norm EMPTY>
+	<!ATTLIST norm attr NMTOKENS #IMPLIED>
+]>
+<doc>
+	<norm attr = ' foo bar
+'/>
+	<norm attr = 'foobar
+
+'/>
+	<norm attr = 'foo	 	bar	'/>
+	<norm attr = ' foo &#x20;bar'/>
+</doc>
diff --git a/fuzz/seed_corpus/e7eed1001cfb9e584dc49c4a45ce272eccbb2e2e b/fuzz/seed_corpus/e7eed1001cfb9e584dc49c4a45ce272eccbb2e2e
new file mode 100644
index 000000000000..383dee62cce5
--- /dev/null
+++ b/fuzz/seed_corpus/e7eed1001cfb9e584dc49c4a45ce272eccbb2e2e
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+
+  <xsd:element name="items">
+    <xsd:complexType>
+      <xsd:sequence>
+        <xsd:element name="item" maxOccurs="unbounded" type="xsd:string"/>
+        <xsd:element ref="items" minOccurs="0" maxOccurs="2"/>
+      </xsd:sequence>
+    </xsd:complexType>
+    <xsd:unique name="ItemUnique">
+      <xsd:selector xpath="item"/>
+      <xsd:field xpath="."/>
+    </xsd:unique>
+  </xsd:element>
+
+  <xsd:element name="ELEMENTS">
+    <xsd:complexType>
+      <xsd:sequence>
+        <xsd:element name="ELEMENT">
+          <xsd:complexType>
+            <xsd:sequence>
+              <xsd:element ref="items"/>
+              <xsd:element name="ref" type="xsd:string" maxOccurs="unbounded"/>
+            </xsd:sequence>
+          </xsd:complexType>
+          <xsd:keyref name="ItemRef" refer="ItemUnique">
+            <xsd:selector xpath="ref"/>
+            <xsd:field xpath="."/>
+          </xsd:keyref>
+        </xsd:element>
+      </xsd:sequence>
+    </xsd:complexType>
+  </xsd:element>
+</xsd:schema>
diff --git a/fuzz/seed_corpus/e850afad5db2691b9bdab3186e33e1c3fd4a2422 b/fuzz/seed_corpus/e850afad5db2691b9bdab3186e33e1c3fd4a2422
new file mode 100644
index 000000000000..21c26023c907
--- /dev/null
+++ b/fuzz/seed_corpus/e850afad5db2691b9bdab3186e33e1c3fd4a2422
@@ -0,0 +1,9 @@
+<?xml version="1.0"?>
+<!DOCTYPE catalog PUBLIC "-//OASIS//DTD Entity Resolution XML Catalog V1.0//EN" "http://www.oasis-open.org/committees/entity/release/1.0/catalog.dtd">
+<catalog xmlns="urn:oasis:names:tc:entity:xmlns:xml:catalog">
+<delegateSystem systemIdStartString="http://example.org/a"
+                catalog="a.example.org.xml"/>
+<delegateSystem systemIdStartString="http://example.org/b"
+                catalog="b.example.org.xml"/>
+<nextCatalog catalog="c.example.org.xml"/>
+</catalog>
diff --git a/fuzz/seed_corpus/e98f2dca1b4b0ad9090fff2718e08f8d5e76ea95 b/fuzz/seed_corpus/e98f2dca1b4b0ad9090fff2718e08f8d5e76ea95
new file mode 100644
index 000000000000..9e122ecf0fb4
--- /dev/null
+++ b/fuzz/seed_corpus/e98f2dca1b4b0ad9090fff2718e08f8d5e76ea95
@@ -0,0 +1,6 @@
+<?xml version="1.0"?>
+<!-- document start -->
+<doc>
+<empty/>
+</doc>
+<!-- document end -->
diff --git a/fuzz/seed_corpus/e9f4d7d5f5513df4063664282feed769a1913667 b/fuzz/seed_corpus/e9f4d7d5f5513df4063664282feed769a1913667
new file mode 100644
index 000000000000..7390f5ea1e23
--- /dev/null
+++ b/fuzz/seed_corpus/e9f4d7d5f5513df4063664282feed769a1913667
@@ -0,0 +1,13 @@
+<!DOCTYPE doc [
+<!ELEMENT doc (src | dest)*>
+<!ELEMENT src EMPTY>
+<!ELEMENT dest EMPTY>
+<!ATTLIST src ref IDREF #IMPLIED>
+<!ATTLIST dest id ID #IMPLIED>
+]>
+<doc>
+  <src ref="foo"/>
+  <dest id="foo"/>
+  <src ref="foo"/>
+</doc>
+
diff --git a/fuzz/seed_corpus/ea2f58cedd76ed86230f95dbe6c0552c310870c8 b/fuzz/seed_corpus/ea2f58cedd76ed86230f95dbe6c0552c310870c8
new file mode 100644
index 000000000000..eb6f43b7dce4
--- /dev/null
+++ b/fuzz/seed_corpus/ea2f58cedd76ed86230f95dbe6c0552c310870c8
@@ -0,0 +1 @@
+<foo xmlns:="http://example.com/"/>
diff --git a/fuzz/seed_corpus/ea307355d613abc8753b3dbb3e1c665622818f96 b/fuzz/seed_corpus/ea307355d613abc8753b3dbb3e1c665622818f96
new file mode 100644
index 000000000000..ccf8c8dc9c61
--- /dev/null
+++ b/fuzz/seed_corpus/ea307355d613abc8753b3dbb3e1c665622818f96
@@ -0,0 +1,12 @@
+<?xml version="1.0" standalone="yes"?>
+<svg width="4in" height="3in" 
+ xmlns="http://www.w3.org/Graphics/SVG/svg-19990412.dtd">
+   <desc xmlns:mydoc="http://foo.org/mydoc">
+      <mydoc:title>This is an example SVG file</mydoc:title>
+      <mydoc:para>The global description uses markup from the 
+        <mydoc:emph>mydoc</mydoc:emph> namespace.</mydoc:para>
+   </desc>
+   <g>
+   <!-- the picture goes here -->
+   </g>
+</svg>
diff --git a/fuzz/seed_corpus/ea3a686218a1712857a4480bcc00fb0322769112 b/fuzz/seed_corpus/ea3a686218a1712857a4480bcc00fb0322769112
new file mode 100644
index 000000000000..f528f73dfd00
--- /dev/null
+++ b/fuzz/seed_corpus/ea3a686218a1712857a4480bcc00fb0322769112
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0" xmlns:t="http://www.thaiopensource.com/ns/annotations" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+
+   <start>
+         <ref name="TEI.2"/>
+   </start>
+   <define name="IGNORE">
+      <notAllowed/>
+   </define>
+   <define name="INCLUDE">
+      <empty/>
+   </define>
+
+
+  <include href="demo3.rng"/>
+
+   <define name="TEI.2">
+      <element name="TEI.2">
+         <text/>
+      </element>
+   </define>
+
+</grammar>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/ea7a291d9f89ea7194f8ccf2691f008d4575ed52 b/fuzz/seed_corpus/ea7a291d9f89ea7194f8ccf2691f008d4575ed52
new file mode 100644
index 000000000000..98c5effd66a9
--- /dev/null
+++ b/fuzz/seed_corpus/ea7a291d9f89ea7194f8ccf2691f008d4575ed52
@@ -0,0 +1,6 @@
+<?xml version="1.0"?>
+<doc>
+<!-- document start -->
+<empty/>
+<!-- document end -->
+</doc>
diff --git a/fuzz/seed_corpus/ea95fd405c17ebb43d435ed0f2dc035b55da755c b/fuzz/seed_corpus/ea95fd405c17ebb43d435ed0f2dc035b55da755c
new file mode 100644
index 000000000000..328d5e887b1e
--- /dev/null
+++ b/fuzz/seed_corpus/ea95fd405c17ebb43d435ed0f2dc035b55da755c
@@ -0,0 +1,16 @@
+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG April 1999//EN" "http://www.w3.org/Graphics/SVG/svg-19990412.dtd">
+<svg width="4in" height="3in">
+  <desc>Gradient example
+  </desc>
+  <g>
+    <defs>
+      <lineargradient id="MyGradient">
+        <!-- Define linear gradient here -->
+        <gradientstop offset="0%" color="#F60"/>
+        <gradientstop offset="70%" color="#FF6"/>
+      </lineargradient>
+    </defs>
+    <rect style="fill: url(#MyGradient)" width="20" height="15.8"/>
+  </g>
+</svg>
diff --git a/fuzz/seed_corpus/eadfdf6cd427e4112da2c3c92709e16293c29399 b/fuzz/seed_corpus/eadfdf6cd427e4112da2c3c92709e16293c29399
new file mode 100644
index 000000000000..a00e941e1885
--- /dev/null
+++ b/fuzz/seed_corpus/eadfdf6cd427e4112da2c3c92709e16293c29399
@@ -0,0 +1,24 @@
+<?xml version="1.0"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+	targetNamespace="http://FOO"
+	xmlns:foo="http://FOO">
+
+	<xsd:complexType name="base">
+		<xsd:simpleContent>
+			<xsd:extension base="xsd:string"/>
+		</xsd:simpleContent>
+	</xsd:complexType>
+
+	<xsd:element name="foo">
+		<xsd:complexType>
+			<xsd:simpleContent>
+				<xsd:restriction base="foo:base">
+					<xsd:simpleType>
+						<xsd:restriction base="xsd:string"/>
+					</xsd:simpleType>
+				</xsd:restriction>
+			</xsd:simpleContent>
+		</xsd:complexType>
+	</xsd:element>
+
+</xsd:schema>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/eaeacf56eda88e8c339dea608655a5e5c4fad218 b/fuzz/seed_corpus/eaeacf56eda88e8c339dea608655a5e5c4fad218
new file mode 100644
index 000000000000..ed0f04855049
--- /dev/null
+++ b/fuzz/seed_corpus/eaeacf56eda88e8c339dea608655a5e5c4fad218
@@ -0,0 +1 @@
+<e:foo xmlns:e="http://WWW.EXAMPLE.COM"/>
diff --git a/fuzz/seed_corpus/eb0ca34c35ef83f6a22f102cf93518cd053a3021 b/fuzz/seed_corpus/eb0ca34c35ef83f6a22f102cf93518cd053a3021
new file mode 100644
index 000000000000..7c5a23d58629
--- /dev/null
+++ b/fuzz/seed_corpus/eb0ca34c35ef83f6a22f102cf93518cd053a3021
@@ -0,0 +1,495 @@
+<?xml version="1.0"?>
+<a
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
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+                                                                              
+                                                                              
+                                                                              
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+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
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+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
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+                                                                              
+                                                                              
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+                                                                              
+                                                                              
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+                                                                              
+                                                                              
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+                                                                              
+                                                                              
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+                                                                              
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+                                                                              
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+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+                                                                              
+test="passed">content</a>
diff --git a/fuzz/seed_corpus/eb36d039e3d4684168e891f622ac594cc3fbaf42 b/fuzz/seed_corpus/eb36d039e3d4684168e891f622ac594cc3fbaf42
new file mode 100644
index 0000000000000000000000000000000000000000..2cad40a3c7cecba02999bc92897bcb26ac2f6d63
GIT binary patch
literal 98
zcmW-ZI|_g>07KvGDY`lNTb!!hJb|7-MFed@MLfM4N`{cUkngoP9(FbiH!}w(D*;bK
iN<~g7HzJ-<{UqvHA|2@I$h4}pakL~@Jp}2Zi1`P!H4uFO

literal 0
HcmV?d00001

diff --git a/fuzz/seed_corpus/eb9e916f423bcf760684662475c708a025b95b4e b/fuzz/seed_corpus/eb9e916f423bcf760684662475c708a025b95b4e
new file mode 100644
index 000000000000..35c63afa0b34
--- /dev/null
+++ b/fuzz/seed_corpus/eb9e916f423bcf760684662475c708a025b95b4e
@@ -0,0 +1,4 @@
+<!DOCTYPE doc [
+<!ELEMENT doc (#PCDATA)>
+]>
+<doc>text</doc>
diff --git a/fuzz/seed_corpus/ebaca305f93bd06424883010a0f632a919978edf b/fuzz/seed_corpus/ebaca305f93bd06424883010a0f632a919978edf
new file mode 100644
index 000000000000..5c284e60bbbe
--- /dev/null
+++ b/fuzz/seed_corpus/ebaca305f93bd06424883010a0f632a919978edf
@@ -0,0 +1 @@
+<p><bold><italic>c</italic></bold></p>
diff --git a/fuzz/seed_corpus/ebf3b1699b7b6329fb99c382af456012e67f5179 b/fuzz/seed_corpus/ebf3b1699b7b6329fb99c382af456012e67f5179
new file mode 100644
index 000000000000..23e93d18d6df
--- /dev/null
+++ b/fuzz/seed_corpus/ebf3b1699b7b6329fb99c382af456012e67f5179
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
+	targetNamespace="http://foo"
+	xmlns="http://foo"
+	xmlns:a="http://foo">
+	
+  <xsd:element name="foo">
+  	  <xsd:complexType>
+  	  	<xsd:sequence>  
+  			<xsd:element name="em" 
+				type="emType" 
+				maxOccurs="unbounded"
+				form="qualified"/>	  	
+  		</xsd:sequence>
+  	  </xsd:complexType>    
+  </xsd:element>
+          
+  <xsd:simpleType name="emp0001_3Type">
+  	  <xsd:restriction base="xsd:ID">
+  	  	  <xsd:enumeration value="EMP0040"/>  	  	  
+  	  	  <xsd:enumeration value="EMP0003"/>
+  	  	  <xsd:enumeration value="EMP0004"/>
+  	  	  <xsd:enumeration value="EMP0005"/>
+  	  </xsd:restriction>
+  </xsd:simpleType>
+  
+  <xsd:simpleType name="emp0004_5Type">
+  	  <xsd:restriction base="xsd:ID">
+  	  <xsd:enumeration value="EMP0002"/>
+  	  	  <xsd:enumeration value="EMP0090"/>
+  	  	  <xsd:enumeration value="EMP0007"/>
+  	  </xsd:restriction>
+  </xsd:simpleType>
+  
+  <xsd:simpleType name="unboundedEmType">
+  		<xsd:union memberTypes="a:emp0001_3Type emp0004_5Type">
+  			<xsd:simpleType>
+  	  			<xsd:restriction base="xsd:ID">
+  	  	  			<xsd:enumeration value="EMP0099"/>  	  	  
+  	  			</xsd:restriction>
+  			</xsd:simpleType>		
+  		</xsd:union>
+  </xsd:simpleType>
+  
+  <xsd:simpleType name="emType">
+  	    <xsd:restriction base="unboundedEmType">
+  	    	<xsd:pattern value="EMP[0-9]*"/>
+  	    </xsd:restriction>
+  </xsd:simpleType>
+  
+  
+
+</xsd:schema>
diff --git a/fuzz/seed_corpus/ebfdf168cbd0b6544f85ef6981e85eb3e84cac28 b/fuzz/seed_corpus/ebfdf168cbd0b6544f85ef6981e85eb3e84cac28
new file mode 100644
index 000000000000..f6f463e08986
--- /dev/null
+++ b/fuzz/seed_corpus/ebfdf168cbd0b6544f85ef6981e85eb3e84cac28
@@ -0,0 +1,7 @@
+<?xml version="1.0"?>
+
+<test test1="5"
+      test2="6"
+      test3="#"
+      test4=";"
+      test5="&amp;" />
diff --git a/fuzz/seed_corpus/eca395361e001e5fb922e39e07ed183adb01e320 b/fuzz/seed_corpus/eca395361e001e5fb922e39e07ed183adb01e320
new file mode 100644
index 000000000000..2d27b7319a61
--- /dev/null
+++ b/fuzz/seed_corpus/eca395361e001e5fb922e39e07ed183adb01e320
@@ -0,0 +1,10 @@
+<!DOCTYPE root [
+<!ELEMENT root (elem)>
+<!ELEMENT elem (#PCDATA)>
+<!ATTLIST elem id ID #IMPLIED>
+<!ENTITY target SYSTEM "dtds/737840.ent">
+]>
+
+<root>
+  &target;
+</root>
diff --git a/fuzz/seed_corpus/ecd7838d793f699b0486c6c324978e736ef61619 b/fuzz/seed_corpus/ecd7838d793f699b0486c6c324978e736ef61619
new file mode 100644
index 000000000000..f9803b8e0cbf
--- /dev/null
+++ b/fuzz/seed_corpus/ecd7838d793f699b0486c6c324978e736ef61619
@@ -0,0 +1,8 @@
+<?xml version="1.0"?>
+<!DOCTYPE EXAMPLE SYSTEM "example.dtd" [
+<!ENTITY xml "Extensible Markup Language">
+]>
+<EXAMPLE prop1="a&amp;b" prop2="&xml;">
+  Test of entities in attributes.
+</EXAMPLE>
+
diff --git a/fuzz/seed_corpus/ed206eab22275377ad5c1da293035b31681ddad7 b/fuzz/seed_corpus/ed206eab22275377ad5c1da293035b31681ddad7
new file mode 100644
index 000000000000..92eca21bda0c
--- /dev/null
+++ b/fuzz/seed_corpus/ed206eab22275377ad5c1da293035b31681ddad7
@@ -0,0 +1,12 @@
+<html>
+<head>
+  <title>This service is temporary down</title>
+</head>
+
+<body bgcolor="#FFFFFF">
+<h1 align="center">Sorry, this service is temporary down</h1>
+We are doing our best to get it back on-line,
+
+<p>The W3C system administrators</p>
+</body>
+</html>
diff --git a/fuzz/seed_corpus/ed43278c90877dd1ee7697e843f546a07aad9551 b/fuzz/seed_corpus/ed43278c90877dd1ee7697e843f546a07aad9551
new file mode 100644
index 000000000000..8c7a45a69393
--- /dev/null
+++ b/fuzz/seed_corpus/ed43278c90877dd1ee7697e843f546a07aad9551
@@ -0,0 +1,3 @@
+<ul>
+<li>item 1
+<li>item 2
diff --git a/fuzz/seed_corpus/ed494ca370b9903b2ff256781b75a6571d1d5a11 b/fuzz/seed_corpus/ed494ca370b9903b2ff256781b75a6571d1d5a11
new file mode 100644
index 000000000000..a9ea6cc62174
--- /dev/null
+++ b/fuzz/seed_corpus/ed494ca370b9903b2ff256781b75a6571d1d5a11
@@ -0,0 +1,7 @@
+<xs:schema xmlns:xs='http://www.w3.org/2001/XMLSchema'>
+ <xs:element name='my'>
+  <xs:complexType mixed='true'>
+   <xs:attribute name='myattr' type='xs:string' use='required'/>
+  </xs:complexType>
+ </xs:element>
+</xs:schema>
diff --git a/fuzz/seed_corpus/ee0a1f3873684bcf96086ce968ef405058c321a7 b/fuzz/seed_corpus/ee0a1f3873684bcf96086ce968ef405058c321a7
new file mode 100644
index 000000000000..ca2175819fc2
--- /dev/null
+++ b/fuzz/seed_corpus/ee0a1f3873684bcf96086ce968ef405058c321a7
@@ -0,0 +1,10 @@
+<!-- 
+http://www.w3.org/TR/xmldsig2ed-tests/#XMLLANG
+
+Check that implementations of [XML-C14N1.1] handle xml:lang attributes 
+as defined in [XML-C14N1.1]
+-->
+<XPath xmlns:ietf="http://www.ietf.org" >
+(//. | //@* | //namespace::*)
+[ancestor-or-self::ietf:e2]
+</XPath>
diff --git a/fuzz/seed_corpus/ee1753eec5e01838716ff9cc2ea9cfc6a9515c89 b/fuzz/seed_corpus/ee1753eec5e01838716ff9cc2ea9cfc6a9515c89
new file mode 100644
index 000000000000..202c988e9e23
--- /dev/null
+++ b/fuzz/seed_corpus/ee1753eec5e01838716ff9cc2ea9cfc6a9515c89
@@ -0,0 +1,4 @@
+<?xml version="1.0"?>
+<foo xmlns="http://myns"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://myns extension2_1.xsd"/>
diff --git a/fuzz/seed_corpus/ee358b6c00d270f249fc2adf44e6c4a817da34b6 b/fuzz/seed_corpus/ee358b6c00d270f249fc2adf44e6c4a817da34b6
new file mode 100644
index 000000000000..4568ff1f8b63
--- /dev/null
+++ b/fuzz/seed_corpus/ee358b6c00d270f249fc2adf44e6c4a817da34b6
@@ -0,0 +1,37 @@
+<?xml version="1.0"?>
+<!-- test the values:
+	  -  BAD
+	  +  BAD
+	  1.
+	  .1
+	  0.
+	  .0
+	  - 1 BAD
+	  + 1 BAD
+	  .   BAD
+	  000  !
+	-->
+<foo
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:noNamespaceSchemaLocation="decimal-1.xsd">
+	<!-- The good ones. -->
+	<val> 0. </val>
+	<val> .0 </val>
+	<val> .10 </val>
+	<val> 01. </val>
+	<val> 000 </val>	
+	<val>123456789012345678</val>
+	<val>-123456789012345678</val>
+	<val>0.123456789012345678</val>
+	<val>-0.123456789012345678</val>
+	<!-- The bad ones. -->
+	<val>.</val>
+	<val>-</val>
+	<val>+</val>
+	<val>*</val>
+	<val>- 1</val>
+	<val>+ 1</val>
+	<val>+ 0</val>
+	<val>- 0</val>
+	<!--ref>0.0</ref-->	
+</foo>
diff --git a/fuzz/seed_corpus/ee576bfe8296364856100aa291be0f674fcec238 b/fuzz/seed_corpus/ee576bfe8296364856100aa291be0f674fcec238
new file mode 100644
index 000000000000..4d3c9dedb121
--- /dev/null
+++ b/fuzz/seed_corpus/ee576bfe8296364856100aa291be0f674fcec238
@@ -0,0 +1,14 @@
+<?xml version="1.0"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+	targetNamespace="urn:test:foo"
+	elementFormDefault="qualified">
+	<xsd:element name="foo">
+		<xsd:complexType>
+			<xsd:sequence>
+				<xsd:element name="boo"/>
+				<xsd:any namespace="##other" maxOccurs="5" processContents="lax"/>
+				<xsd:element name="boo"/>
+			</xsd:sequence>
+		</xsd:complexType>
+	</xsd:element>
+</xsd:schema>
diff --git a/fuzz/seed_corpus/ee9f91652a85a8ab60d49c264814b7eb39aa0005 b/fuzz/seed_corpus/ee9f91652a85a8ab60d49c264814b7eb39aa0005
new file mode 100644
index 000000000000..faa0070f0b92
--- /dev/null
+++ b/fuzz/seed_corpus/ee9f91652a85a8ab60d49c264814b7eb39aa0005
@@ -0,0 +1,3 @@
+<XPath>
+(//. | //@* | //namespace::*)[ancestor-or-self::e6] 
+</XPath>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/ef6238d1f01ecc4837c37d151e0073d64fa64021 b/fuzz/seed_corpus/ef6238d1f01ecc4837c37d151e0073d64fa64021
new file mode 100644
index 000000000000..5db63babbeb4
--- /dev/null
+++ b/fuzz/seed_corpus/ef6238d1f01ecc4837c37d151e0073d64fa64021
@@ -0,0 +1,61 @@
+<!DOCTYPE doc [
+<!ENTITY test1 "<a/>,<b/>,<c/>,<d/>">
+]>
+<doc>
+   <ent>&test1;</ent>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <p> WE need lot of garbage now to trigger the problem</p>
+   <ent>&test1;</ent>
+</doc>
+
diff --git a/fuzz/seed_corpus/efe16059300229cc741b1e0e0b5b8dcf8bd3016a b/fuzz/seed_corpus/efe16059300229cc741b1e0e0b5b8dcf8bd3016a
new file mode 100644
index 000000000000..adca23778adc
--- /dev/null
+++ b/fuzz/seed_corpus/efe16059300229cc741b1e0e0b5b8dcf8bd3016a
@@ -0,0 +1,9 @@
+<?xml version="1.0"?>
+<roap:deviceHello
+  xmlns:roap="urn:oma:bac:dldrm:roap-1.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+    <deviceID>
+        <keyIdentifier
+><hash>vXENc+Um/9/NvmYKiHDLaErK0gk=</hash></keyIdentifier>
+    </deviceID>
+</roap:deviceHello>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/effeacf25e65f710df82a417e717e1475422ca6d b/fuzz/seed_corpus/effeacf25e65f710df82a417e717e1475422ca6d
new file mode 100644
index 000000000000..2511af13cb0b
--- /dev/null
+++ b/fuzz/seed_corpus/effeacf25e65f710df82a417e717e1475422ca6d
@@ -0,0 +1,22 @@
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+
+  <start>
+    <ref name="anyElement"/>
+  </start>
+
+  <define name="anyElement">
+    <element>
+      <anyName/>
+      <zeroOrMore>
+	<choice>
+	  <attribute>
+	    <anyName/>
+	  </attribute>
+	  <text/>
+	  <ref name="anyElement"/>
+	</choice>
+      </zeroOrMore>
+    </element>
+  </define>
+
+</grammar>
diff --git a/fuzz/seed_corpus/f020f897246b789dbb0ee0546adcc31aed2a9ee0 b/fuzz/seed_corpus/f020f897246b789dbb0ee0546adcc31aed2a9ee0
new file mode 100644
index 000000000000..e96afe274696
--- /dev/null
+++ b/fuzz/seed_corpus/f020f897246b789dbb0ee0546adcc31aed2a9ee0
@@ -0,0 +1,5 @@
+<!DOCTYPE doc [
+<!ELEMENT doc (a)>
+<!ELEMENT a EMPTY>
+]>
+<doc><a/></doc>
diff --git a/fuzz/seed_corpus/f0723ab9a1646520de4b5f31a7815d3ea7cdd51b b/fuzz/seed_corpus/f0723ab9a1646520de4b5f31a7815d3ea7cdd51b
new file mode 100644
index 000000000000..bc9ccef96e44
--- /dev/null
+++ b/fuzz/seed_corpus/f0723ab9a1646520de4b5f31a7815d3ea7cdd51b
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
+
+  <xs:element name="foo">
+    <xs:complexType>
+        <xs:choice minOccurs="0" maxOccurs="unbounded">
+        
+          <xs:element name="barA"  >
+            <xs:complexType>            
+              <xs:attribute name="attr" type="xs:string" use="required" />                            
+            </xs:complexType>
+          </xs:element>
+          
+          <xs:element name="barB" >
+            <xs:complexType>
+              <xs:attribute name="attr" type="xs:string" use="optional" />
+            </xs:complexType>  
+          </xs:element>
+          
+          <xs:element name="barC" >
+            <xs:complexType>
+              <xs:attribute name="attr" type="xs:string" use="prohibited" />
+            </xs:complexType>  
+          </xs:element>
+          
+        </xs:choice>
+    </xs:complexType>
+  </xs:element>
+
+</xs:schema>
+
diff --git a/fuzz/seed_corpus/f090836861567a731c9ff9a0cc442ec2f84ecde7 b/fuzz/seed_corpus/f090836861567a731c9ff9a0cc442ec2f84ecde7
new file mode 100644
index 000000000000..a92fb0c0361a
--- /dev/null
+++ b/fuzz/seed_corpus/f090836861567a731c9ff9a0cc442ec2f84ecde7
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<foo xmlns="http://FOO" 
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+	xsi:schemaLocation="http://FOO derivation-ok-restriction-2-1-1_0.xsd"/>
+   
+
+
+
diff --git a/fuzz/seed_corpus/f0a7ed887160790e58fdc3da2ff945de1292c092 b/fuzz/seed_corpus/f0a7ed887160790e58fdc3da2ff945de1292c092
new file mode 100644
index 000000000000..c38d003e31bf
--- /dev/null
+++ b/fuzz/seed_corpus/f0a7ed887160790e58fdc3da2ff945de1292c092
@@ -0,0 +1 @@
+//ITEM[1]
diff --git a/fuzz/seed_corpus/f0acca34675a484e17c4a37d21d1b750802ef0e8 b/fuzz/seed_corpus/f0acca34675a484e17c4a37d21d1b750802ef0e8
new file mode 100644
index 000000000000..2c5bf5f954d7
--- /dev/null
+++ b/fuzz/seed_corpus/f0acca34675a484e17c4a37d21d1b750802ef0e8
@@ -0,0 +1,16 @@
+<?xml version="1.0"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+  <xsd:annotation>
+    <xsd:documentation>
+      Testing min and max occurance attributes on element
+    </xsd:documentation>
+  </xsd:annotation>
+
+  <xsd:element name="doc">
+    <xsd:complexType>
+      <xsd:sequence>
+        <xsd:element name='a' minOccurs='0' maxOccurs='3'/>
+      </xsd:sequence>
+    </xsd:complexType>
+  </xsd:element>
+</xsd:schema>
diff --git a/fuzz/seed_corpus/f0cde31202f994b0a110b32e975d8e426c5fea87 b/fuzz/seed_corpus/f0cde31202f994b0a110b32e975d8e426c5fea87
new file mode 100644
index 000000000000..395f67c9c73e
--- /dev/null
+++ b/fuzz/seed_corpus/f0cde31202f994b0a110b32e975d8e426c5fea87
@@ -0,0 +1,164 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!-- test of very very long comments and buffer limits
+01234567890123456789012345678901234567890123456789
+01234567890123456789012345678901234567890123456789
+01234567890123456789012345678901234567890123456789
+01234567890123456789012345678901234567890123456789
+01234567890123456789012345678901234567890123456789
+01234567890123456789012345678901234567890123456789
+01234567890123456789012345678901234567890123456789
+01234567890123456789012345678901234567890123456789
+01234567890123456789012345678901234567890123456789
+01234567890123456789012345678901234567890123456789
+01234567890123456789012345678901234567890123456789
+01234567890123456789012345678901234567890123456789
+01234567890123456789012345678901234567890123456789
+01234567890123456789012345678901234567890123456789
+01234567890123456789012345678901234567890123456789
+01234567890123456789012345678901234567890123456789
+01234567890123456789012345678901234567890123456789
+01234567890123456789012345678901234567890123456789
+01234567890123456789012345678901234567890123456789
+01234567890123456789012345678901234567890123456789
+01234567890123456789012345678901234567890123456789
+01234567890123456789012345678901234567890123456789
+01234567890123456789012345678901234567890123456789
+01234567890123456789012345678901234567890123456789
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+01234567890123456789012345678901234567890123456789
+01234567890123456789012345678901234567890123456789
+01234567890123456789012345678901234567890123456789
+-->
+<doc/>
diff --git a/fuzz/seed_corpus/f0ce65ba63d77082ebf72bdd754e9974b9265385 b/fuzz/seed_corpus/f0ce65ba63d77082ebf72bdd754e9974b9265385
new file mode 100644
index 000000000000..f598c86cd23f
--- /dev/null
+++ b/fuzz/seed_corpus/f0ce65ba63d77082ebf72bdd754e9974b9265385
@@ -0,0 +1,19 @@
+<?xml version="1.0"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+
+    <xsd:simpleType name="myDecimal">
+        <xsd:restriction base="xsd:decimal">
+            <xsd:totalDigits value="18"/>
+        </xsd:restriction>
+    </xsd:simpleType>
+
+    <xsd:element name="foo">
+        <xsd:complexType>
+            <xsd:sequence>
+                <xsd:element name="val" type="myDecimal" maxOccurs="unbounded"/>
+            </xsd:sequence>
+        </xsd:complexType>
+
+    </xsd:element>
+
+</xsd:schema>
diff --git a/fuzz/seed_corpus/f0ed91f4691325b8d18a1bc957f1458d5986080e b/fuzz/seed_corpus/f0ed91f4691325b8d18a1bc957f1458d5986080e
new file mode 100644
index 000000000000..51a63943bd7a
--- /dev/null
+++ b/fuzz/seed_corpus/f0ed91f4691325b8d18a1bc957f1458d5986080e
@@ -0,0 +1,10 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+                      "http://www.w3.org/TR/html4/loose.dtd" >
+<?xml-stylesheet href="./css/ht2html.css" type="text/css"?>
+<html>
+<!-- THIS PAGE IS AUTOMATICALLY GENERATED.  DO NOT EDIT. -->
+<head>
+<title>Python Programming Language</title>
+</head>
+<body>
+</body></html>
diff --git a/fuzz/seed_corpus/f1741ff0cf92c3fcc2457b0ddeaf361c641e1f7f b/fuzz/seed_corpus/f1741ff0cf92c3fcc2457b0ddeaf361c641e1f7f
new file mode 100644
index 000000000000..5d6102d8d774
--- /dev/null
+++ b/fuzz/seed_corpus/f1741ff0cf92c3fcc2457b0ddeaf361c641e1f7f
@@ -0,0 +1,177 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!DOCTYPE rss [
+<!--
+
+  Rich Site Summary (RSS) 0.91 official DTD, proposed.
+  
+  RSS is an XML vocabulary for describing
+  metadata about websites, and enabling the display of
+  "channels" on the "My Netscape" website.
+  
+  RSS Info can be found at http://my.netscape.com/publish/
+  XML Info can be found at http://www.w3.org/XML/ 
+  
+  copyright Netscape Communications, 1999
+
+  Dan Libby - danda@netscape.com
+  
+  Based on RSS DTD originally created by
+  Lars Marius Garshol - larsga@ifi.uio.no.
+  
+-->
+<!ELEMENT rss (channel)>
+<!ATTLIST rss version CDATA #REQUIRED>
+<!-- must be "0.91"> --><!ELEMENT channel (title | description | link 
+| language | item+ | rating? | image? | textinput? | copyright? | 
+pubDate? | lastBuildDate? | docs? | managingEditor? | webMaster? | 
+skipHours? | skipDays?)*>
+<!ELEMENT title (#PCDATA)>
+<!ELEMENT description (#PCDATA)>
+<!ELEMENT link (#PCDATA)>
+<!ELEMENT image (title | url | link | width? | height? | description?)*>
+<!ELEMENT url (#PCDATA)>
+<!ELEMENT item (title | link | description)*>
+<!ELEMENT textinput (title | description | name | link)*>
+<!ELEMENT name (#PCDATA)>
+<!ELEMENT rating (#PCDATA)>
+<!ELEMENT language (#PCDATA)>
+<!ELEMENT width (#PCDATA)>
+<!ELEMENT height (#PCDATA)>
+<!ELEMENT copyright (#PCDATA)>
+<!ELEMENT pubDate (#PCDATA)>
+<!ELEMENT lastBuildDate (#PCDATA)>
+<!ELEMENT docs (#PCDATA)>
+<!ELEMENT managingEditor (#PCDATA)>
+<!ELEMENT webMaster (#PCDATA)>
+<!ELEMENT hour (#PCDATA)>
+<!ELEMENT day (#PCDATA)>
+<!ELEMENT skipHours (hour)+>
+<!ELEMENT skipDays (day)+>
+<!--
+     Copied from HTML 3.2 DTD, with modifications (removed CDATA)
+     http://www.w3.org/TR/REC-html32.html#dtd
+     =============== BEGIN ===================
+-->
+<!-- 
+     Character Entities for ISO Latin-1
+     
+     (C) International Organization for Standardization 1986
+     Permission to copy in any form is granted for use with
+     conforming SGML systems and applications as defined in
+     ISO 8879, provided this notice is included in all copies.
+     This has been extended for use with HTML to cover the full
+     set of codes in the range 160-255 decimal.
+-->
+<!-- Character entity set. Typical invocation:
+     <!ENTITY % ISOlat1 PUBLIC
+       "ISO 8879-1986//ENTITIES Added Latin 1//EN//HTML">
+     %ISOlat1;
+-->
+<!ENTITY nbsp "&#160;"> <!-- no-break space -->
+<!ENTITY iexcl "&#161;">
+<!-- inverted exclamation mark --><!ENTITY cent "&#162;">
+<!-- cent sign --><!ENTITY pound "&#163;">
+<!-- pound sterling sign --><!ENTITY curren "&#164;">
+<!-- general currency sign --><!ENTITY yen "&#165;">
+<!-- yen sign --><!ENTITY brvbar "&#166;">
+<!-- broken (vertical) bar --><!ENTITY sect "&#167;">
+<!-- section sign --><!ENTITY uml "&#168;">
+<!-- umlaut (dieresis) --><!ENTITY copy "&#169;">
+<!-- copyright sign --><!ENTITY ordf "&#170;">
+<!-- ordinal indicator, feminine --><!ENTITY laquo "&#171;">
+<!-- angle quotation mark, left --><!ENTITY not "&#172;">
+<!-- not sign --><!ENTITY shy "&#173;">
+<!-- soft hyphen --><!ENTITY reg "&#174;">
+<!-- registered sign --><!ENTITY macr "&#175;">
+<!-- macron --><!ENTITY deg "&#176;">
+<!-- degree sign --><!ENTITY plusmn "&#177;">
+<!-- plus-or-minus sign --><!ENTITY sup2 "&#178;">
+<!-- superscript two --><!ENTITY sup3 "&#179;">
+<!-- superscript three --><!ENTITY acute "&#180;">
+<!-- acute accent --><!ENTITY micro "&#181;">
+<!-- micro sign --><!ENTITY para "&#182;">
+<!-- pilcrow (paragraph sign) --><!ENTITY middot "&#183;">
+<!-- middle dot --><!ENTITY cedil "&#184;">
+<!-- cedilla --><!ENTITY sup1 "&#185;">
+<!-- superscript one --><!ENTITY ordm "&#186;">
+<!-- ordinal indicator, masculine --><!ENTITY raquo "&#187;">
+<!-- angle quotation mark, right --><!ENTITY frac14 "&#188;">
+<!-- fraction one-quarter --><!ENTITY frac12 "&#189;">
+<!-- fraction one-half --><!ENTITY frac34 "&#190;">
+<!-- fraction three-quarters --><!ENTITY iquest "&#191;">
+<!-- inverted question mark --><!ENTITY Agrave "&#192;">
+<!-- capital A, grave accent --><!ENTITY Aacute "&#193;">
+<!-- capital A, acute accent --><!ENTITY Acirc "&#194;">
+<!-- capital A, circumflex accent --><!ENTITY Atilde "&#195;">
+<!-- capital A, tilde --><!ENTITY Auml "&#196;">
+<!-- capital A, dieresis or umlaut mark --><!ENTITY Aring "&#197;">
+<!-- capital A, ring --><!ENTITY AElig "&#198;">
+<!-- capital AE diphthong (ligature) --><!ENTITY Ccedil "&#199;">
+<!-- capital C, cedilla --><!ENTITY Egrave "&#200;">
+<!-- capital E, grave accent --><!ENTITY Eacute "&#201;">
+<!-- capital E, acute accent --><!ENTITY Ecirc "&#202;">
+<!-- capital E, circumflex accent --><!ENTITY Euml "&#203;">
+<!-- capital E, dieresis or umlaut mark --><!ENTITY Igrave "&#204;">
+<!-- capital I, grave accent --><!ENTITY Iacute "&#205;">
+<!-- capital I, acute accent --><!ENTITY Icirc "&#206;">
+<!-- capital I, circumflex accent --><!ENTITY Iuml "&#207;">
+<!-- capital I, dieresis or umlaut mark --><!ENTITY ETH "&#208;">
+<!-- capital Eth, Icelandic --><!ENTITY Ntilde "&#209;">
+<!-- capital N, tilde --><!ENTITY Ograve "&#210;">
+<!-- capital O, grave accent --><!ENTITY Oacute "&#211;">
+<!-- capital O, acute accent --><!ENTITY Ocirc "&#212;">
+<!-- capital O, circumflex accent --><!ENTITY Otilde "&#213;">
+<!-- capital O, tilde --><!ENTITY Ouml "&#214;">
+<!-- capital O, dieresis or umlaut mark --><!ENTITY times "&#215;">
+<!-- multiply sign --><!ENTITY Oslash "&#216;">
+<!-- capital O, slash --><!ENTITY Ugrave "&#217;">
+<!-- capital U, grave accent --><!ENTITY Uacute "&#218;">
+<!-- capital U, acute accent --><!ENTITY Ucirc "&#219;">
+<!-- capital U, circumflex accent --><!ENTITY Uuml "&#220;">
+<!-- capital U, dieresis or umlaut mark --><!ENTITY Yacute "&#221;">
+<!-- capital Y, acute accent --><!ENTITY THORN "&#222;">
+<!-- capital THORN, Icelandic --><!ENTITY szlig "&#223;">
+<!-- small sharp s, German (sz ligature) --><!ENTITY agrave "&#224;">
+<!-- small a, grave accent --><!ENTITY aacute "&#225;">
+<!-- small a, acute accent --><!ENTITY acirc "&#226;">
+<!-- small a, circumflex accent --><!ENTITY atilde "&#227;">
+<!-- small a, tilde --><!ENTITY auml "&#228;">
+<!-- small a, dieresis or umlaut mark --><!ENTITY aring "&#229;">
+<!-- small a, ring --><!ENTITY aelig "&#230;">
+<!-- small ae diphthong (ligature) --><!ENTITY ccedil "&#231;">
+<!-- small c, cedilla --><!ENTITY egrave "&#232;">
+<!-- small e, grave accent --><!ENTITY eacute "&#233;">
+<!-- small e, acute accent --><!ENTITY ecirc "&#234;">
+<!-- small e, circumflex accent --><!ENTITY euml "&#235;">
+<!-- small e, dieresis or umlaut mark --><!ENTITY igrave "&#236;">
+<!-- small i, grave accent --><!ENTITY iacute "&#237;">
+<!-- small i, acute accent --><!ENTITY icirc "&#238;">
+<!-- small i, circumflex accent --><!ENTITY iuml "&#239;">
+<!-- small i, dieresis or umlaut mark --><!ENTITY eth "&#240;">
+<!-- small eth, Icelandic --><!ENTITY ntilde "&#241;">
+<!-- small n, tilde --><!ENTITY ograve "&#242;">
+<!-- small o, grave accent --><!ENTITY oacute "&#243;">
+<!-- small o, acute accent --><!ENTITY ocirc "&#244;">
+<!-- small o, circumflex accent --><!ENTITY otilde "&#245;">
+<!-- small o, tilde --><!ENTITY ouml "&#246;">
+<!-- small o, dieresis or umlaut mark --><!ENTITY divide "&#247;">
+<!-- divide sign --><!ENTITY oslash "&#248;">
+<!-- small o, slash --><!ENTITY ugrave "&#249;">
+<!-- small u, grave accent --><!ENTITY uacute "&#250;">
+<!-- small u, acute accent --><!ENTITY ucirc "&#251;">
+<!-- small u, circumflex accent --><!ENTITY uuml "&#252;">
+<!-- small u, dieresis or umlaut mark --><!ENTITY yacute "&#253;">
+<!-- small y, acute accent --><!ENTITY thorn "&#254;">
+<!-- small thorn, Icelandic --><!ENTITY yuml "&#255;">
+<!-- small y, dieresis or umlaut mark --><!--
+     Copied from HTML 3.2 DTD, with modifications (removed CDATA)
+     http://www.w3.org/TR/REC-html32.html#dtd
+     ================= END ===================
+-->
+]>
+<rss>
+<channel>
+<image/>
+<title>PP</title>
+</channel>
+</rss>
diff --git a/fuzz/seed_corpus/f1860ac11f7e00cf33f11cdae78eb6dea2e5cc4e b/fuzz/seed_corpus/f1860ac11f7e00cf33f11cdae78eb6dea2e5cc4e
new file mode 100644
index 000000000000..fa70f9f0573a
--- /dev/null
+++ b/fuzz/seed_corpus/f1860ac11f7e00cf33f11cdae78eb6dea2e5cc4e
@@ -0,0 +1,9 @@
+<!DOCTYPE doc [
+<!ELEMENT doc (a)+ >
+<!ELEMENT a EMPTY>
+]>
+<doc>
+<a/>
+<a/>
+<a/>
+</doc>
diff --git a/fuzz/seed_corpus/f1f92206392a06f94ae57ecf1a2633a1abad6e23 b/fuzz/seed_corpus/f1f92206392a06f94ae57ecf1a2633a1abad6e23
new file mode 100644
index 000000000000..7264694bf789
--- /dev/null
+++ b/fuzz/seed_corpus/f1f92206392a06f94ae57ecf1a2633a1abad6e23
@@ -0,0 +1,10 @@
+<?xml version="1.0"?>
+<!DOCTYPE root [
+<!ELEMENT root (#PCDATA)>
+<!ELEMENT a ANY>
+<!ELEMENT b ANY>
+<!--* missing closing bracket in choice *-->
+<!ELEMENT aElement (a |b * >
+]>
+<root>Any content</root>
+
diff --git a/fuzz/seed_corpus/f209388ec3e50da32cb1d6300f187ecfb56ddd5b b/fuzz/seed_corpus/f209388ec3e50da32cb1d6300f187ecfb56ddd5b
new file mode 100644
index 000000000000..09a8f38136ae
--- /dev/null
+++ b/fuzz/seed_corpus/f209388ec3e50da32cb1d6300f187ecfb56ddd5b
@@ -0,0 +1,1708 @@
+<testSuite>
+<author>Daniel Veillard</author>
+<email>daniel@veillard.com</email>
+<documentation>For libxml2 implementation of Relax NG spec.</documentation>
+<testSuite>
+<documentation>Test of node matches</documentation>
+<testCase>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+  <anyName>
+    <except>
+      <nsName ns="http://example.org"/>
+    </except>
+  </anyName>
+  <empty/>
+</element>
+</correct>
+<valid>
+<foo/>
+</valid>
+<valid>
+<foo xmlns="http://example.org/"/>
+</valid>
+<valid>
+<foo xmlns="http://EXAMPLE.ORG"/>
+</valid>
+<invalid>
+<foo xmlns="http://example.org"/>
+</invalid>
+<invalid>
+<a:foo xmlns:a="http://example.org"/>
+</invalid>
+</testCase>
+<testCase>
+<correct>
+<element name="top" xmlns="http://relaxng.org/ns/structure/1.0">
+  <interleave>
+    <element name="foo" ns="http://example.org">
+      <empty/>
+    </element>
+    <element>
+      <anyName>
+	<except>
+	  <nsName ns="http://example.org"/>
+	</except>
+      </anyName>
+      <empty/>
+    </element>
+  </interleave>
+</element>
+</correct>
+<invalid>
+<top>
+<foo/>
+<bar/>
+</top>
+</invalid>
+<invalid>
+<top>
+<foo xmlns="http://example.org"/>
+<bar xmlns="http://example.org"/>
+</top>
+</invalid>
+<valid>
+<top>
+<foo xmlns="http://example.org"/>
+<bar/>
+</top>
+</valid>
+<valid>
+<top>
+<bar/>
+<foo xmlns="http://example.org"/>
+</top>
+</valid>
+<valid>
+<top>
+<foo xmlns="http://example.org"/>
+<bar xmlns="http://example.org/"/>
+</top>
+</valid>
+<valid>
+<top>
+<bar xmlns="http://example.org/"/>
+<foo xmlns="http://example.org"/>
+</top>
+</valid>
+</testCase>
+</testSuite>
+<testSuite>
+<documentation>Test of indeterminism</documentation>
+<testCase>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <zeroOrMore>
+    <element name="bar">
+      <empty/>
+    </element>
+  </zeroOrMore>
+  <element name="baz">
+    <empty/>
+  </element>
+</element>
+</correct>
+<invalid>
+<foo/>
+</invalid>
+<valid>
+<foo>
+  <baz/>
+</foo>
+</valid>
+<valid>
+<foo>
+  <bar/>
+  <baz/>
+</foo>
+</valid>
+<valid>
+<foo>
+  <bar/>
+  <bar/>
+  <bar/>
+  <baz/>
+</foo>
+</valid>
+</testCase>
+<testCase>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <zeroOrMore>
+    <element name="bar">
+      <empty/>
+    </element>
+  </zeroOrMore>
+  <element name="bar">
+    <empty/>
+  </element>
+</element>
+</correct>
+<invalid>
+<foo/>
+</invalid>
+<valid>
+<foo>
+  <bar/>
+</foo>
+</valid>
+<valid>
+<foo>
+  <bar/>
+  <bar/>
+</foo>
+</valid>
+<valid>
+<foo>
+  <bar/>
+  <bar/>
+  <bar/>
+  <bar/>
+</foo>
+</valid>
+</testCase>
+<testCase>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <group>
+    <zeroOrMore>
+      <element name="bar">
+        <empty/>
+      </element>
+    </zeroOrMore>
+    <element name="baz">
+      <empty/>
+    </element>
+  </group>
+</element>
+</correct>
+<invalid>
+<foo/>
+</invalid>
+<valid>
+<foo>
+  <baz/>
+</foo>
+</valid>
+<valid>
+<foo>
+  <bar/>
+  <baz/>
+</foo>
+</valid>
+<valid>
+<foo>
+  <bar/>
+  <bar/>
+  <bar/>
+  <baz/>
+</foo>
+</valid>
+</testCase>
+<testCase>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <group>
+    <zeroOrMore>
+      <element name="bar">
+        <empty/>
+      </element>
+    </zeroOrMore>
+    <element name="bar">
+      <empty/>
+    </element>
+  </group>
+</element>
+</correct>
+<invalid>
+<foo/>
+</invalid>
+<valid>
+<foo>
+  <bar/>
+</foo>
+</valid>
+<valid>
+<foo>
+  <bar/>
+  <bar/>
+</foo>
+</valid>
+<valid>
+<foo>
+  <bar/>
+  <bar/>
+  <bar/>
+  <bar/>
+</foo>
+</valid>
+</testCase>
+<testCase>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <choice>
+    <zeroOrMore>
+      <element name="bar">
+        <empty/>
+      </element>
+    </zeroOrMore>
+    <element name="baz">
+      <empty/>
+    </element>
+  </choice>
+</element>
+</correct>
+<valid>
+<foo/>
+</valid>
+<valid>
+<foo>
+  <baz/>
+</foo>
+</valid>
+<valid>
+<foo>
+  <bar/>
+  <bar/>
+  <bar/>
+</foo>
+</valid>
+<invalid>
+<foo>
+  <bar/>
+  <baz/>
+</foo>
+</invalid>
+<invalid>
+<foo>
+  <bar/>
+  <bar/>
+  <bar/>
+  <bar/>
+  <baz/>
+</foo>
+</invalid>
+</testCase>
+<testCase>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <choice>
+    <zeroOrMore>
+      <element name="bar">
+        <empty/>
+      </element>
+    </zeroOrMore>
+    <element name="baz">
+      <empty/>
+    </element>
+  </choice>
+  <element name="baz">
+    <empty/>
+  </element>
+</element>
+</correct>
+<invalid>
+<foo/>
+</invalid>
+<valid>
+<foo>
+  <baz/>
+</foo>
+</valid>
+<valid>
+<foo>
+  <baz/>
+  <baz/>
+</foo>
+</valid>
+<valid>
+<foo>
+  <bar/>
+  <bar/>
+  <bar/>
+  <baz/>
+</foo>
+</valid>
+<invalid>
+<foo>
+  <bar/>
+  <baz/>
+  <baz/>
+</foo>
+</invalid>
+<invalid>
+<foo>
+  <baz/>
+  <bar/>
+  <baz/>
+</foo>
+</invalid>
+</testCase>
+<testCase>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <choice>
+    <zeroOrMore>
+      <element name="bar">
+        <empty/>
+      </element>
+    </zeroOrMore>
+    <element name="bar">
+      <empty/>
+    </element>
+  </choice>
+</element>
+</correct>
+<valid>
+<foo/>
+</valid>
+<valid>
+<foo>
+  <bar/>
+</foo>
+</valid>
+<valid>
+<foo>
+  <bar/>
+  <bar/>
+</foo>
+</valid>
+<valid>
+<foo>
+  <bar/>
+  <bar/>
+  <bar/>
+  <bar/>
+</foo>
+</valid>
+</testCase>
+<testCase>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <choice>
+    <zeroOrMore>
+      <choice>
+        <element name="bar">
+          <empty/>
+        </element>
+        <element name="baz">
+          <empty/>
+        </element>
+      </choice>
+    </zeroOrMore>
+    <element name="bar">
+      <empty/>
+    </element>
+  </choice>
+</element>
+</correct>
+<valid>
+<foo/>
+</valid>
+<valid>
+<foo>
+  <bar/>
+</foo>
+</valid>
+<valid>
+<foo>
+  <baz/>
+  <bar/>
+</foo>
+</valid>
+<valid>
+<foo>
+  <bar/>
+  <bar/>
+  <bar/>
+  <bar/>
+</foo>
+</valid>
+<valid>
+<foo>
+  <baz/>
+  <baz/>
+  <baz/>
+  <baz/>
+</foo>
+</valid>
+<valid>
+<foo>
+  <baz/>
+  <bar/>
+  <baz/>
+  <bar/>
+</foo>
+</valid>
+</testCase>
+<testCase>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <optional>
+    <element name="bar">
+      <empty/>
+    </element>
+  </optional>
+  <element name="baz">
+    <empty/>
+  </element>
+</element>
+</correct>
+<invalid>
+<foo/>
+</invalid>
+<valid>
+<foo>
+  <baz/>
+</foo>
+</valid>
+<valid>
+<foo>
+  <bar/>
+  <baz/>
+</foo>
+</valid>
+<invalid>
+<foo>
+  <bar/>
+  <bar/>
+  <baz/>
+</foo>
+</invalid>
+</testCase>
+<testCase>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <optional>
+    <element name="bar">
+      <empty/>
+    </element>
+  </optional>
+  <element name="bar">
+    <empty/>
+  </element>
+</element>
+</correct>
+<invalid>
+<foo/>
+</invalid>
+<valid>
+<foo>
+  <bar/>
+</foo>
+</valid>
+<valid>
+<foo>
+  <bar/>
+  <bar/>
+</foo>
+</valid>
+<invalid>
+<foo>
+  <bar/>
+  <bar/>
+  <bar/>
+</foo>
+</invalid>
+</testCase>
+<testCase>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <optional>
+    <oneOrMore>
+      <element name="bar">
+        <empty/>
+      </element>
+    </oneOrMore>
+  </optional>
+  <element name="baz">
+    <empty/>
+  </element>
+</element>
+</correct>
+<invalid>
+<foo/>
+</invalid>
+<valid>
+<foo>
+  <baz/>
+</foo>
+</valid>
+<valid>
+<foo>
+  <bar/>
+  <baz/>
+</foo>
+</valid>
+<valid>
+<foo>
+  <bar/>
+  <bar/>
+  <baz/>
+</foo>
+</valid>
+<invalid>
+<foo>
+  <bar/>
+  <bar/>
+</foo>
+</invalid>
+</testCase>
+<testCase>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <optional>
+    <oneOrMore>
+      <element name="bar">
+        <empty/>
+      </element>
+    </oneOrMore>
+  </optional>
+  <element name="bar">
+    <empty/>
+  </element>
+</element>
+</correct>
+<invalid>
+<foo/>
+</invalid>
+<valid>
+<foo>
+  <bar/>
+</foo>
+</valid>
+<valid>
+<foo>
+  <bar/>
+  <bar/>
+</foo>
+</valid>
+<valid>
+<foo>
+  <bar/>
+  <bar/>
+  <bar/>
+</foo>
+</valid>
+</testCase>
+<testCase>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <group>
+    <zeroOrMore>
+      <choice>
+        <element name="bar">
+          <empty/>
+        </element>
+        <element name="baz">
+          <empty/>
+        </element>
+      </choice>
+    </zeroOrMore>
+    <element name="bar">
+      <empty/>
+    </element>
+  </group>
+</element>
+</correct>
+<invalid>
+<foo/>
+</invalid>
+<valid>
+<foo>
+  <bar/>
+</foo>
+</valid>
+<valid>
+<foo>
+  <baz/>
+  <bar/>
+</foo>
+</valid>
+<valid>
+<foo>
+  <bar/>
+  <bar/>
+  <bar/>
+  <bar/>
+</foo>
+</valid>
+<valid>
+<foo>
+  <baz/>
+  <baz/>
+  <baz/>
+  <bar/>
+</foo>
+</valid>
+<valid>
+<foo>
+  <baz/>
+  <bar/>
+  <baz/>
+  <bar/>
+</foo>
+</valid>
+<invalid>
+<foo>
+  <bar/>
+  <baz/>
+  <bar/>
+  <baz/>
+</foo>
+</invalid>
+</testCase>
+<testCase>
+<correct>
+<element name="list" xmlns="http://relaxng.org/ns/structure/1.0">
+  <oneOrMore>
+    <element name="label">
+      <empty/>
+    </element>
+    <optional>
+      <element name="opt">
+        <empty/>
+      </element>
+    </optional>
+    <element name="item">
+      <empty/>
+    </element>
+  </oneOrMore>
+</element>
+</correct>
+<invalid>
+<list>
+</list>
+</invalid>
+<valid>
+<list>
+  <label/>
+  <item/>
+</list>
+</valid>
+<valid>
+<list>
+  <label/>
+  <item/>
+  <label/>
+  <item/>
+</list>
+</valid>
+<valid>
+<list>
+  <label/>
+  <opt/>
+  <item/>
+  <label/>
+  <opt/>
+  <item/>
+</list>
+</valid>
+<invalid>
+<list>
+  <label/>
+  <item/>
+  <label/>
+  <opt/>
+  <opt/>
+  <item/>
+</list>
+</invalid>
+</testCase>
+<testCase>
+<correct>
+<element name="list" xmlns="http://relaxng.org/ns/structure/1.0">
+  <oneOrMore>
+    <element name="label">
+      <empty/>
+    </element>
+    <zeroOrMore>
+      <element name="opt">
+        <empty/>
+      </element>
+    </zeroOrMore>
+    <element name="item">
+      <empty/>
+    </element>
+  </oneOrMore>
+</element>
+</correct>
+<invalid>
+<list>
+</list>
+</invalid>
+<valid>
+<list>
+  <label/>
+  <item/>
+</list>
+</valid>
+<valid>
+<list>
+  <label/>
+  <item/>
+  <label/>
+  <item/>
+</list>
+</valid>
+<valid>
+<list>
+  <label/>
+  <opt/>
+  <item/>
+  <label/>
+  <opt/>
+  <item/>
+</list>
+</valid>
+<valid>
+<list>
+  <label/>
+  <item/>
+  <label/>
+  <opt/>
+  <opt/>
+  <item/>
+</list>
+</valid>
+</testCase>
+<testCase>
+<correct>
+<element name="list" xmlns="http://relaxng.org/ns/structure/1.0">
+  <oneOrMore>
+    <element name="label">
+      <empty/>
+    </element>
+    <zeroOrMore>
+      <element name="opt">
+        <empty/>
+      </element>
+      <element name="opt2">
+        <empty/>
+      </element>
+    </zeroOrMore>
+    <element name="item">
+      <empty/>
+    </element>
+  </oneOrMore>
+</element>
+</correct>
+<invalid>
+<list>
+</list>
+</invalid>
+<valid>
+<list>
+  <label/>
+  <item/>
+</list>
+</valid>
+<valid>
+<list>
+  <label/>
+  <item/>
+  <label/>
+  <item/>
+</list>
+</valid>
+<valid>
+<list>
+  <label/>
+  <opt/>
+  <opt2/>
+  <item/>
+  <label/>
+  <opt/>
+  <opt2/>
+  <item/>
+</list>
+</valid>
+<valid>
+<list>
+  <label/>
+  <item/>
+  <label/>
+  <opt/>
+  <opt2/>
+  <opt/>
+  <opt2/>
+  <item/>
+</list>
+</valid>
+<invalid>
+<list>
+  <label/>
+  <opt/>
+  <item/>
+  <label/>
+  <item/>
+</list>
+</invalid>
+<invalid>
+<list>
+  <label/>
+  <item/>
+  <label/>
+  <opt2/>
+  <opt/>
+  <item/>
+</list>
+</invalid>
+<invalid>
+<list>
+  <label/>
+  <item/>
+  <label/>
+  <opt/>
+  <opt2/>
+  <opt/>
+  <item/>
+</list>
+</invalid>
+</testCase>
+</testSuite>
+<testSuite>
+<documentation>Test of grammars merging</documentation>
+<testCase>
+<resource name="dbk.rng">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <ref name="p"/>
+  </start>
+  <define name="p.ext">
+    <notAllowed/>
+  </define>
+  <define name="p">
+    <element name="p">
+      <choice>
+        <ref name="p.ext"/>
+	<empty/>
+        <element name="a">
+          <text/>
+        </element>
+      </choice>
+    </element>
+  </define>
+</grammar>
+</resource>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <grammar>
+      <include href="dbk.rng"/>
+      <define name="p.ext" combine="choice">
+        <element name="b">
+          <text/>
+        </element>
+      </define>
+    </grammar>
+  </start>
+</grammar>
+</correct>
+<valid>
+<p/>
+</valid>
+<valid>
+<p>
+  <a/>
+</p>
+</valid>
+<valid>
+<p>
+  <b/>
+</p>
+</valid>
+<invalid>
+<b/>
+</invalid>
+<invalid>
+<p>
+  <b/>
+  <b/>
+</p>
+</invalid>
+</testCase>
+<testCase>
+<resource name="dbk.rng">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <ref name="p"/>
+  </start>
+  <define name="p.ext">
+    <notAllowed/>
+  </define>
+  <define name="p">
+    <element name="p">
+      <choice>
+        <ref name="p.ext"/>
+	<empty/>
+        <element name="a">
+          <text/>
+        </element>
+      </choice>
+    </element>
+  </define>
+  <define name="c">
+    <element name="c">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</resource>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <grammar>
+      <include href="dbk.rng"/>
+      <define name="p.ext" combine="choice">
+        <choice>
+	  <ref name="c"/>
+	  <parentRef name="d"/>
+          <element name="b">
+            <text/>
+          </element>
+        </choice>
+      </define>
+    </grammar>
+  </start>
+  <define name="d">
+    <element name="d">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</correct>
+<valid>
+<p/>
+</valid>
+<valid>
+<p>
+  <a/>
+</p>
+</valid>
+<valid>
+<p>
+  <b/>
+</p>
+</valid>
+<valid>
+<p>
+  <c/>
+</p>
+</valid>
+<valid>
+<p>
+  <d/>
+</p>
+</valid>
+<invalid>
+<b/>
+</invalid>
+<invalid>
+<c/>
+</invalid>
+<invalid>
+<d/>
+</invalid>
+<invalid>
+<p>
+  <b/>
+  <c/>
+</p>
+</invalid>
+<invalid>
+<p>
+  <d/>
+  <c/>
+</p>
+</invalid>
+</testCase>
+<testCase>
+<resource name="dbk.rng">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <ref name="p"/>
+  </start>
+  <define name="p.ext">
+    <notAllowed/>
+  </define>
+  <define name="p">
+    <element name="p">
+      <choice>
+        <ref name="p.ext"/>
+	<empty/>
+        <element name="a">
+          <text/>
+        </element>
+      </choice>
+    </element>
+  </define>
+  <define name="c">
+    <element name="c">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</resource>
+<resource name="proof.rng">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <ref name="e"/>
+  </start>
+  <define name="d">
+    <element name="d">
+      <empty/>
+    </element>
+  </define>
+  <define name="e">
+    <element name="e">
+      <empty/>
+    </element>
+  </define>
+  <define name="f">
+    <element name="f">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</resource>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <grammar>
+      <include href="dbk.rng"/>
+      <define name="p.ext" combine="choice">
+        <choice>
+	  <ref name="c"/>
+	  <grammar>
+	    <include href="proof.rng"/>
+	    <start combine="choice">
+	      <ref name="d"/>
+	    </start>
+	  </grammar>
+          <element name="b">
+            <text/>
+          </element>
+        </choice>
+      </define>
+    </grammar>
+  </start>
+  <define name="g">
+    <element name="g">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</correct>
+<valid>
+<p/>
+</valid>
+<valid>
+<p>
+  <a/>
+</p>
+</valid>
+<valid>
+<p>
+  <b/>
+</p>
+</valid>
+<valid>
+<p>
+  <c/>
+</p>
+</valid>
+<valid>
+<p>
+  <d/>
+</p>
+</valid>
+<valid>
+<p>
+  <e/>
+</p>
+</valid>
+<invalid>
+<p>
+  <f/>
+</p>
+</invalid>
+<invalid>
+<p>
+  <g/>
+</p>
+</invalid>
+<invalid>
+<b/>
+</invalid>
+<invalid>
+<c/>
+</invalid>
+<invalid>
+<d/>
+</invalid>
+<invalid>
+<e/>
+</invalid>
+<invalid>
+<f/>
+</invalid>
+<invalid>
+<g/>
+</invalid>
+<invalid>
+<p>
+  <d/>
+  <c/>
+</p>
+</invalid>
+<invalid>
+<p>
+  <d/>
+  <e/>
+</p>
+</invalid>
+</testCase>
+<testCase>
+<resource name="dbk.rng">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <ref name="p"/>
+  </start>
+  <define name="p.ext">
+    <notAllowed/>
+  </define>
+  <define name="p">
+    <element name="p">
+      <choice>
+        <ref name="p.ext"/>
+	<empty/>
+        <element name="a">
+          <text/>
+        </element>
+      </choice>
+    </element>
+  </define>
+  <define name="c">
+    <element name="c">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</resource>
+<resource name="proof.rng">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0"
+         ns="http://example.org/ns/proofsystem">
+  <start>
+    <ref name="e"/>
+  </start>
+  <define name="d">
+    <element name="d">
+      <empty/>
+    </element>
+  </define>
+  <define name="e">
+    <element name="e">
+      <empty/>
+    </element>
+  </define>
+  <define name="f">
+    <element name="f">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</resource>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <grammar>
+      <include href="dbk.rng"/>
+      <define name="p.ext" combine="choice">
+        <choice>
+	  <ref name="c"/>
+	  <grammar>
+	    <include href="proof.rng"/>
+	    <start combine="choice">
+	      <ref name="d"/>
+	    </start>
+	  </grammar>
+          <element name="b">
+            <text/>
+          </element>
+        </choice>
+      </define>
+    </grammar>
+  </start>
+  <define name="g">
+    <element name="g">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</correct>
+<valid>
+<p/>
+</valid>
+<valid>
+<p>
+  <a/>
+</p>
+</valid>
+<valid>
+<p>
+  <b/>
+</p>
+</valid>
+<valid>
+<p>
+  <c/>
+</p>
+</valid>
+<valid>
+<p xmlns:p="http://example.org/ns/proofsystem">
+  <p:d/>
+</p>
+</valid>
+<invalid>
+<p>
+  <d/>
+</p>
+</invalid>
+<valid>
+<p xmlns:p="http://example.org/ns/proofsystem">
+  <p:e/>
+</p>
+</valid>
+<invalid>
+<p>
+  <e/>
+</p>
+</invalid>
+<invalid>
+<p xmlns:p="http://example.org/ns/proofsystem">
+  <p:f/>
+</p>
+</invalid>
+<invalid>
+<p>
+  <f/>
+</p>
+</invalid>
+<invalid>
+<p>
+  <g/>
+</p>
+</invalid>
+<invalid>
+<b/>
+</invalid>
+<invalid>
+<c/>
+</invalid>
+<invalid>
+<d/>
+</invalid>
+<invalid>
+<e/>
+</invalid>
+<invalid>
+<f/>
+</invalid>
+<invalid>
+<g/>
+</invalid>
+<invalid>
+<p xmlns:p="http://example.org/ns/proofsystem">
+  <p:d/>
+  <c/>
+</p>
+</invalid>
+<invalid>
+<p xmlns:p="http://example.org/ns/proofsystem">
+  <p:d/>
+  <p:e/>
+</p>
+</invalid>
+</testCase>
+<testCase>
+<resource name="ext.rng">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <ref name="p"/>
+  </start>
+  <define name="p">
+    <element name="p">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</resource>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <element name="top">
+      <choice>
+        <ref name="include1"/>
+        <ref name="include2"/>
+      </choice>
+    </element>
+  </start>
+  <define name="include1">
+    <grammar>
+      <include href="ext.rng">
+        <start>
+	 <element name="a">
+	   <choice>
+	     <empty/>
+	     <ref name="p"/>
+	   </choice>
+	 </element>
+	</start>
+      </include>
+    </grammar>
+  </define>
+  <define name="include2">
+    <grammar>
+      <include href="ext.rng">
+        <start>
+	 <element name="b">
+	   <choice>
+	     <empty/>
+	     <ref name="p"/>
+	   </choice>
+	 </element>
+	</start>
+      </include>
+    </grammar>
+  </define>
+</grammar>
+</correct>
+<invalid>
+<top/>
+</invalid>
+<invalid>
+<a/>
+</invalid>
+<invalid>
+<b/>
+</invalid>
+<invalid>
+<p/>
+</invalid>
+<valid>
+<top>
+  <a/>
+</top>
+</valid>
+<valid>
+<top>
+  <b/>
+</top>
+</valid>
+<valid>
+<top>
+  <a>
+    <p/>
+  </a>
+</top>
+</valid>
+<valid>
+<top>
+  <b>
+    <p/>
+  </b>
+</top>
+</valid>
+</testCase>
+</testSuite>
+<testSuite>
+<documentation>Test of ID/IDREF</documentation>
+<testCase>
+<correct>
+<element name="top" xmlns="http://relaxng.org/ns/structure/1.0"
+         datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+  <zeroOrMore>
+    <choice>
+      <element name="ref">
+        <attribute name="id">
+	  <data type="ID"/>
+	</attribute>
+	<text/>
+      </element>
+      <element name="xref">
+        <attribute name="link">
+	  <data type="IDREF"/>
+	</attribute>
+	<text/>
+      </element>
+    </choice>
+  </zeroOrMore>
+</element>
+</correct>
+<valid>
+<top>
+</top>
+</valid>
+<invalid>
+<top>
+  <xref link="id1"/>
+</top>
+</invalid>
+<valid>
+<top>
+  <ref id="id1"/>
+</top>
+</valid>
+<valid>
+<top>
+  <xref link="id1"/>
+  <ref id="id1"/>
+</top>
+</valid>
+<valid>
+<top>
+  <xref link="  id1 "/>
+  <ref id="     id1   "/>
+  <xref link="id1 "/>
+  <xref link="  id1"/>
+</top>
+</valid>
+<valid>
+<top>
+  <ref id="id1"/>
+  <xref link="id1"/>
+</top>
+</valid>
+<invalid>
+<top>
+  <ref id="id1"/>
+  <ref id="id1"/>
+</top>
+</invalid>
+</testCase>
+<testCase>
+<correct>
+<element name="top" xmlns="http://relaxng.org/ns/structure/1.0"
+         datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+  <zeroOrMore>
+    <choice>
+      <element name="ref">
+        <attribute name="id">
+	  <data type="ID"/>
+	</attribute>
+	<text/>
+      </element>
+      <element name="xref">
+        <attribute name="link">
+	  <data type="IDREFS"/>
+	</attribute>
+	<text/>
+      </element>
+    </choice>
+  </zeroOrMore>
+</element>
+</correct>
+<valid>
+<top>
+</top>
+</valid>
+<invalid>
+<top>
+  <xref link="id1"/>
+</top>
+</invalid>
+<valid>
+<top>
+  <ref id="id1"/>
+</top>
+</valid>
+<valid>
+<top>
+  <xref link="id1"/>
+  <ref id="id1"/>
+</top>
+</valid>
+<valid>
+<top>
+  <xref link="id1 id1"/>
+  <ref id="id1"/>
+</top>
+</valid>
+<valid>
+<top>
+  <ref id="id1"/>
+  <xref link="id1"/>
+</top>
+</valid>
+<valid>
+<top>
+  <ref id="id2"/>
+  <xref link="id1 id2"/>
+  <ref id="id1"/>
+</top>
+</valid>
+<valid>
+<top>
+  <ref id="id2"/>
+  <xref link=" id2    id1   id2 "/>
+  <ref id="id1"/>
+</top>
+</valid>
+<invalid>
+<top>
+  <ref id="id2"/>
+  <xref link="id1 id2"/>
+</top>
+</invalid>
+<invalid>
+<top>
+  <xref link="id1 id2"/>
+  <ref id="id1"/>
+</top>
+</invalid>
+<invalid>
+<top>
+  <ref id="id1"/>
+  <ref id="id1"/>
+</top>
+</invalid>
+</testCase>
+</testSuite>
+<testSuite>
+<documentation>Test of ENTITY/ENTITIES</documentation>
+<testCase>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+  <data type="ENTITY"/>
+</element>
+</correct>
+<invalid>
+<doc></doc>
+</invalid>
+<invalid>
+<doc>foo</doc>
+</invalid>
+<valid dtd="&#10;&lt;!DOCTYPE doc [&#10;&lt;!ENTITY foo SYSTEM 'whatever' NDATA jpeg&gt;&#10;]&gt;">
+<doc>foo</doc>
+</valid>
+<valid dtd="&#10;&lt;!DOCTYPE doc [&#10;&lt;!ENTITY foo SYSTEM 'whatever' NDATA jpeg&gt;&#10;]&gt;">
+<doc>  foo </doc>
+</valid>
+<invalid dtd="&#10;&lt;!DOCTYPE doc [&#10;&lt;!ENTITY foo SYSTEM 'whatever' NDATA jpeg&gt;&#10;]&gt;">
+<doc>foo bar</doc>
+</invalid>
+</testCase>
+<testCase>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="doc" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+  <data type="ENTITIES"/>
+</element>
+</correct>
+<invalid>
+<doc></doc>
+</invalid>
+<invalid>
+<doc>foo</doc>
+</invalid>
+<valid dtd="&#10;&lt;!DOCTYPE doc [&#10;&lt;!ENTITY foo SYSTEM 'whatever' NDATA jpeg&gt; &#10;&lt;!ENTITY bar SYSTEM 'whatever' NDATA jpeg&gt; &#10;]&gt;">
+<doc> foo bar </doc>
+</valid>
+<valid dtd="&#10;&lt;!DOCTYPE doc [&#10;&lt;!ENTITY foo SYSTEM 'whatever' NDATA jpeg&gt; &#10;&lt;!ENTITY bar SYSTEM 'whatever' NDATA jpeg&gt; &#10;]&gt;">
+<doc> foo bar foo</doc>
+</valid>
+<invalid dtd="&#10;&lt;!DOCTYPE doc [&#10;&lt;!ENTITY foo SYSTEM 'whatever' NDATA jpeg&gt;]&gt;">
+<doc>foo bar</doc>
+</invalid>
+</testCase>
+</testSuite>
+<testSuite>
+<documentation>Test of Mixed</documentation>
+<testCase>
+<correct>
+<element name="mix" xmlns="http://relaxng.org/ns/structure/1.0">
+  <mixed>
+    <zeroOrMore>
+      <choice>
+        <element name="a">
+	  <empty/>
+	</element>
+        <element name="b">
+	  <empty/>
+	</element>
+        <element name="c">
+	  <empty/>
+	</element>
+      </choice>
+    </zeroOrMore>
+  </mixed>
+  <element name="d">
+    <empty/>
+  </element>
+</element>
+</correct>
+<valid>
+<mix>
+  <d/>
+</mix>
+</valid>
+<valid>
+<mix>
+  <b/>
+  <a/>
+  <c/>
+  <b/>
+  <d/>
+</mix>
+</valid>
+<valid>
+<mix>
+  mixed
+  <c/>
+  <d/>
+</mix>
+</valid>
+<valid>
+<mix>
+  <c/>
+  mixed
+  <d/>
+</mix>
+</valid>
+<valid>
+<mix>
+  <b/>
+  is
+  <a/>
+  inter
+  <c/>
+  mixed
+  <b/>
+  <d/>
+</mix>
+</valid>
+<valid>
+<mix>
+  mixed
+  <b/>
+  .
+  <d/>
+</mix>
+</valid>
+<valid>
+<mix>
+  this
+  <b/>
+  is
+  <a/>
+  inter
+  <c/>
+  mixed
+  <b/>
+  .
+  <d/>
+</mix>
+</valid>
+</testCase>
+</testSuite>
+</testSuite>
diff --git a/fuzz/seed_corpus/f26b7b6046881d29051125a558146bad500d9ea9 b/fuzz/seed_corpus/f26b7b6046881d29051125a558146bad500d9ea9
new file mode 100644
index 000000000000..f8e79e6b035e
--- /dev/null
+++ b/fuzz/seed_corpus/f26b7b6046881d29051125a558146bad500d9ea9
@@ -0,0 +1,112 @@
+<ultramode>
+ <story>
+    <title>100 Mbit/s on Fibre to the home</title>
+    <url>http://slashdot.org/articles/99/06/06/1440211.shtml</url>
+    <time>1999-06-06 14:39:59</time>
+    <author>CmdrTaco</author>
+    <department>wouldn't-it-be-nice</department>
+    <topic>internet</topic>
+    <comments>20</comments>
+    <section>articles</section>
+    <image>topicinternet.jpg</image>
+  </story>
+ <story>
+    <title>Gimp 1.2 Preview</title>
+    <url>http://slashdot.org/articles/99/06/06/1438246.shtml</url>
+    <time>1999-06-06 14:38:40</time>
+    <author>CmdrTaco</author>
+    <department>stuff-to-read</department>
+    <topic>gimp</topic>
+    <comments>12</comments>
+    <section>articles</section>
+    <image>topicgimp.gif</image>
+  </story>
+ <story>
+    <title>Sony's AIBO robot Sold Out</title>
+    <url>http://slashdot.org/articles/99/06/06/1432256.shtml</url>
+    <time>1999-06-06 14:32:51</time>
+    <author>CmdrTaco</author>
+    <department>stuff-to-see</department>
+    <topic>tech</topic>
+    <comments>10</comments>
+    <section>articles</section>
+    <image>topictech2.jpg</image>
+  </story>
+ <story>
+    <title>Ask Slashdot: Another Word for "Hacker"?</title>
+    <url>http://slashdot.org/askslashdot/99/06/05/1815225.shtml</url>
+    <time>1999-06-05 20:00:00</time>
+    <author>Cliff</author>
+    <department>hacker-vs-cracker</department>
+    <topic>news</topic>
+    <comments>385</comments>
+    <section>askslashdot</section>
+    <image>topicnews.gif</image>
+  </story>
+ <story>
+    <title>Corel Linux FAQ</title>
+    <url>http://slashdot.org/articles/99/06/05/1842218.shtml</url>
+    <time>1999-06-05 18:42:06</time>
+    <author>CmdrTaco</author>
+    <department>stuff-to-read</department>
+    <topic>corel</topic>
+    <comments>164</comments>
+    <section>articles</section>
+    <image>topiccorel.gif</image>
+  </story>
+ <story>
+    <title>Upside downsides MP3.COM.</title>
+    <url>http://slashdot.org/articles/99/06/05/1558210.shtml</url>
+    <time>1999-06-05 15:56:45</time>
+    <author>CmdrTaco</author>
+    <department>stuff-to-think-about</department>
+    <topic>music</topic>
+    <comments>48</comments>
+    <section>articles</section>
+    <image>topicmusic.gif</image>
+  </story>
+ <story>
+    <title>2 Terabits of Bandwidth</title>
+    <url>http://slashdot.org/articles/99/06/05/1554258.shtml</url>
+    <time>1999-06-05 15:53:43</time>
+    <author>CmdrTaco</author>
+    <department>faster-porn</department>
+    <topic>internet</topic>
+    <comments>66</comments>
+    <section>articles</section>
+    <image>topicinternet.jpg</image>
+  </story>
+ <story>
+    <title>Suppression of cold fusion research?</title>
+    <url>http://slashdot.org/articles/99/06/04/2313200.shtml</url>
+    <time>1999-06-04 23:12:29</time>
+    <author>Hemos</author>
+    <department>possibly-probably</department>
+    <topic>science</topic>
+    <comments>217</comments>
+    <section>articles</section>
+    <image>topicscience.gif</image>
+  </story>
+ <story>
+    <title>California Gov. Halts Wage Info Sale</title>
+    <url>http://slashdot.org/articles/99/06/04/235256.shtml</url>
+    <time>1999-06-04 23:05:34</time>
+    <author>Hemos</author>
+    <department>woo-hoo!</department>
+    <topic>usa</topic>
+    <comments>16</comments>
+    <section>articles</section>
+    <image>topicus.gif</image>
+  </story>
+ <story>
+    <title>Red Hat Announces IPO</title>
+    <url>http://slashdot.org/articles/99/06/04/0849207.shtml</url>
+    <time>1999-06-04 19:30:18</time>
+    <author>Justin</author>
+    <department>details-sketchy</department>
+    <topic>redhat</topic>
+    <comments>155</comments>
+    <section>articles</section>
+    <image>topicredhat.gif</image>
+  </story>
+</ultramode>
diff --git a/fuzz/seed_corpus/f2de7fa0a17499f6b233db120d5a1a18ef440f00 b/fuzz/seed_corpus/f2de7fa0a17499f6b233db120d5a1a18ef440f00
new file mode 100644
index 000000000000..39d64cb97717
--- /dev/null
+++ b/fuzz/seed_corpus/f2de7fa0a17499f6b233db120d5a1a18ef440f00
@@ -0,0 +1,4 @@
+cd a/b
+set <a:c/>
+xpath //*[namespace-uri()="foo"]
+save -
diff --git a/fuzz/seed_corpus/f310c45fdfa4895fcb578cf5a4267bcfe0da0bf5 b/fuzz/seed_corpus/f310c45fdfa4895fcb578cf5a4267bcfe0da0bf5
new file mode 100644
index 000000000000..c7c42d9c0eea
--- /dev/null
+++ b/fuzz/seed_corpus/f310c45fdfa4895fcb578cf5a4267bcfe0da0bf5
@@ -0,0 +1,18 @@
+<!DOCTYPE doc [<!ATTLIST e9 attr CDATA "default">]>
+<doc xmlns:foo="http://www.bar.org" xml:base="http://www.example.org/2002/">
+   <e1   />
+   <e2   ></e2>
+   <e3    name = "elem3"   id="elem3"    />
+   <e4    name="elem4"   id="elem4"    ></e4>
+   <e5 a:attr="out" b:attr="sorted" attr2="all" attr="I'm"
+       xmlns:b="http://www.ietf.org"
+       xmlns:a="http://www.w3.org"
+       xmlns="http://example.org"/>
+   <e6 xmlns="" test="../baz" xmlns:a="http://www.w3.org">
+       <e7 xmlns="http://www.ietf.org">
+           <e8 xmlns="" xmlns:a="http://www.w3.org" a:foo="bar">
+               <e9 xmlns="" xmlns:a="http://www.ietf.org"/>
+           </e8>
+       </e7>
+   </e6>
+</doc>
diff --git a/fuzz/seed_corpus/f312081b10d97bf57c9aa4b3edc9119a285daca7 b/fuzz/seed_corpus/f312081b10d97bf57c9aa4b3edc9119a285daca7
new file mode 100644
index 000000000000..d10cc81f1556
--- /dev/null
+++ b/fuzz/seed_corpus/f312081b10d97bf57c9aa4b3edc9119a285daca7
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<!-- 3.2.3 : 2 
+    If default and use are both present, use must have the ·actual value· optional
+-->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="http://foo" xmlns:foo="http://foo">
+	
+  <element name="foo">
+  	  <complexType>
+  	  	<attribute name="bar" type="string" use="required" default="moo" />
+  	  </complexType>    
+  </element>  
+
+</schema>
diff --git a/fuzz/seed_corpus/f559e4a5a9778ee70994b3f5e5717dd65ec50be6 b/fuzz/seed_corpus/f559e4a5a9778ee70994b3f5e5717dd65ec50be6
new file mode 100644
index 000000000000..7780cf61cc8d
--- /dev/null
+++ b/fuzz/seed_corpus/f559e4a5a9778ee70994b3f5e5717dd65ec50be6
@@ -0,0 +1 @@
+<title langue="fr">salut</title>
diff --git a/fuzz/seed_corpus/f596ecbc4c176f72de5c9b96bf7a3b4372c297ff b/fuzz/seed_corpus/f596ecbc4c176f72de5c9b96bf7a3b4372c297ff
new file mode 100644
index 000000000000..4b6659ff4554
--- /dev/null
+++ b/fuzz/seed_corpus/f596ecbc4c176f72de5c9b96bf7a3b4372c297ff
@@ -0,0 +1,28 @@
+<?xml version="1.0"?>
+<EXAMPLE id="root" prop1="gnome is great" prop2="&amp; linux too">
+  <head id="head">
+   <title>Welcome to Gnome</title>
+  </head>
+  <chapter id="chapter1">
+   <title>The Linux adventure</title>
+   <p>bla bla bla ...</p>
+   <image href="linus.gif"/>
+   <p>...</p>
+  </chapter>
+  <chapter id="chapter2">
+   <title>Chapter 2</title>
+   <p>this is chapter 2 ...</p>
+  </chapter>
+  <chapter id="chapter3">
+   <title>Chapter 3</title>
+   <p>this is chapter 3 ...</p>
+  </chapter>
+  <chapter id="chapter4">
+   <title>Chapter 4</title>
+   <p>this is chapter 4 ...</p>
+  </chapter>
+  <chapter id="chapter5">
+   <title>Chapter 5</title>
+   <p>this is chapter 5 ...</p>
+  </chapter>
+</EXAMPLE>
diff --git a/fuzz/seed_corpus/f60cdbe3f8ed30f11ffff0fa13fd0f1bbdb74f9f b/fuzz/seed_corpus/f60cdbe3f8ed30f11ffff0fa13fd0f1bbdb74f9f
new file mode 100644
index 000000000000..40fb3a03f81b
--- /dev/null
+++ b/fuzz/seed_corpus/f60cdbe3f8ed30f11ffff0fa13fd0f1bbdb74f9f
@@ -0,0 +1,10 @@
+<?xml version='1.0' encoding='ISO-8859-1'?>
+<rec>
+<eg><![CDATA[<!ENTITY % pub    "&#xc9;ditions Gallimard" >
+<!ENTITY   rights "All rights reserved" >
+<!ENTITY   book   "La Peste: Albert Camus, 
+&#xA9; 1947 %pub;. &rights;" >]]></eg>
+then the replacement text for the entity "<code>book</code>" is:
+<eg>La Peste: Albert Camus, 
+&#169; 1947 &#201;ditions Gallimard. &amp;rights;</eg>
+</rec>
diff --git a/fuzz/seed_corpus/f611b5aff1df08a9ef90a9ab3b8eb2c7066fd5d7 b/fuzz/seed_corpus/f611b5aff1df08a9ef90a9ab3b8eb2c7066fd5d7
new file mode 100644
index 000000000000..00614d099dc2
--- /dev/null
+++ b/fuzz/seed_corpus/f611b5aff1df08a9ef90a9ab3b8eb2c7066fd5d7
@@ -0,0 +1,13 @@
+<?xml version="1.0"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
+  <xs:element name="doc">
+    <xs:complexType>
+      <xs:sequence>
+        <xs:choice minOccurs="0" maxOccurs="1">
+          <xs:element name="a"/>
+          <xs:element name="b"/>
+        </xs:choice>
+      </xs:sequence>
+    </xs:complexType>
+  </xs:element>
+</xs:schema>
diff --git a/fuzz/seed_corpus/f6367e7d51f3131f915ebdb0dea0ab7d85996abf b/fuzz/seed_corpus/f6367e7d51f3131f915ebdb0dea0ab7d85996abf
new file mode 100644
index 000000000000..a20e408c21df
--- /dev/null
+++ b/fuzz/seed_corpus/f6367e7d51f3131f915ebdb0dea0ab7d85996abf
@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<!-- This is the test data for the check of the implementation of the "itemType" attribute of the xsd:list element. -->
+<foo xmlns="http://FOO">tea for two and two for tea</foo>
diff --git a/fuzz/seed_corpus/f6b84f405673899265d312a025824cffaf3c5602 b/fuzz/seed_corpus/f6b84f405673899265d312a025824cffaf3c5602
new file mode 100644
index 000000000000..d271afd130ed
--- /dev/null
+++ b/fuzz/seed_corpus/f6b84f405673899265d312a025824cffaf3c5602
@@ -0,0 +1,16 @@
+<!--
+http://www.w3.org/TR/xmldsig2ed-tests/#c14n11xmlbase-c14n11spec2-102
+
+Check that correct xml:base fixup is performed.
+-->
+<!DOCTYPE doc [
+  <!ATTLIST e2 xml:space (default|preserve) 'preserve'>
+  <!ATTLIST e3 id ID #IMPLIED>
+]>
+<doc xmlns="http://www.ietf.org" xmlns:w3c="http://www.w3.org" xml:base="something/else">
+     <e1>
+        <e2 xmlns="" xml:id="abc" xml:base="bar/">
+           <e3 id="E3" xml:base="foo"/>
+        </e2>
+     </e1>
+</doc>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/f72ac7db80028034dbce84de2aba0d3c9130d83a b/fuzz/seed_corpus/f72ac7db80028034dbce84de2aba0d3c9130d83a
new file mode 100644
index 000000000000..69d0613325c1
--- /dev/null
+++ b/fuzz/seed_corpus/f72ac7db80028034dbce84de2aba0d3c9130d83a
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xsd:schema targetNamespace="http://www.foo.com" elementFormDefault="qualified"
+xmlns="http://www.foo.com" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+        <xsd:element name="testDecimalFacet">
+                <xsd:simpleType>
+                        <xsd:restriction base="xsd:decimal">
+                                <xsd:minInclusive value="0"/>
+                        </xsd:restriction>
+                </xsd:simpleType>
+        </xsd:element>
+</xsd:schema>
diff --git a/fuzz/seed_corpus/f7414f33a411a27a9f58a8fd7a13ac0dc538ee35 b/fuzz/seed_corpus/f7414f33a411a27a9f58a8fd7a13ac0dc538ee35
new file mode 100644
index 000000000000..b4cdff0b5bce
--- /dev/null
+++ b/fuzz/seed_corpus/f7414f33a411a27a9f58a8fd7a13ac0dc538ee35
@@ -0,0 +1 @@
+<foo/>
diff --git a/fuzz/seed_corpus/f755658e54ba2c60b31185eb6dc8a8e4a45f2ff1 b/fuzz/seed_corpus/f755658e54ba2c60b31185eb6dc8a8e4a45f2ff1
new file mode 100644
index 000000000000..62c5ec1070ab
--- /dev/null
+++ b/fuzz/seed_corpus/f755658e54ba2c60b31185eb6dc8a8e4a45f2ff1
@@ -0,0 +1,5 @@
+<?xml version="1.0"?>
+<foo xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+	xsi:noNamespaceSchemaLocation="element-minmax-err_0.xsd">
+	<bar/>
+</foo>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/f7c6d96423611b00e09749905ddd73fac4da09fa b/fuzz/seed_corpus/f7c6d96423611b00e09749905ddd73fac4da09fa
new file mode 100644
index 000000000000..6550f5c71ef0
--- /dev/null
+++ b/fuzz/seed_corpus/f7c6d96423611b00e09749905ddd73fac4da09fa
@@ -0,0 +1,2 @@
+<n:foo xmlns:n="http://example.com/xsd/ns" id="abc"/>
+
diff --git a/fuzz/seed_corpus/f80b1212109606ae9430eb0798a9274bb965df1b b/fuzz/seed_corpus/f80b1212109606ae9430eb0798a9274bb965df1b
new file mode 100644
index 000000000000..a82226ec14c5
--- /dev/null
+++ b/fuzz/seed_corpus/f80b1212109606ae9430eb0798a9274bb965df1b
@@ -0,0 +1,5 @@
+<xs:schema xmlns:xs='http://www.w3.org/2001/XMLSchema'>
+ <xs:element name='my'>
+  <xs:complexType mixed='true'/>
+ </xs:element>
+</xs:schema>
diff --git a/fuzz/seed_corpus/f82ce14867e33546972cfe50f05ded5f345ca2a9 b/fuzz/seed_corpus/f82ce14867e33546972cfe50f05ded5f345ca2a9
new file mode 100644
index 000000000000..756e9c64eb98
--- /dev/null
+++ b/fuzz/seed_corpus/f82ce14867e33546972cfe50f05ded5f345ca2a9
@@ -0,0 +1,9 @@
+<?xml version="1.0" standalone="yes"?>
+<svg width="4in" height="3in"
+ xmlns = 'http://www.w3.org/Graphics/SVG/svg-19990412.dtd'>
+  <desc>This well formed svg document draws a triangle which is a hyperlink
+  </desc>
+  <a xml:link="simple" show="replace" actuate="user" href="http://www.w3.org">
+    <p d="M 0 0 L 200 0 L 100 200 Z"/>
+  </a>
+</svg>
diff --git a/fuzz/seed_corpus/f8ad4720f083362a24c5963814415c7be11a7e79 b/fuzz/seed_corpus/f8ad4720f083362a24c5963814415c7be11a7e79
new file mode 100644
index 000000000000..bc14d99cc668
--- /dev/null
+++ b/fuzz/seed_corpus/f8ad4720f083362a24c5963814415c7be11a7e79
@@ -0,0 +1,227 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<xsd:schema xmlns:foo="http://FOO" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:import="http://IMPORT"
+	targetNamespace="http://FOO" elementFormDefault="qualified">
+	<xsd:import namespace="http://IMPORT" schemaLocation="anyAttr.importA.1_0.xsd"/>	
+	<xsd:import schemaLocation="anyAttr.importB.1_0.xsd"/>
+	<xsd:element name="foo">
+		<xsd:complexType>
+		    <xsd:sequence>				
+				<!-- Attribute Wildcard Union -->
+				<xsd:element name="derive.1_1" type="foo:type.1_1"/>
+				<xsd:element name="derive.1_4" type="foo:type.1_4"/>
+
+				<xsd:element name="derive.2_1" type="foo:type.2_1"/>
+
+				<xsd:element name="derive.3_1" type="foo:type.3_1"/>
+
+				<xsd:element name="derive.4_1" type="foo:type.4_1"/>
+
+				<xsd:element name="derive.5_1_a" type="foo:type.5_1_a"/>
+				<xsd:element name="derive.5_1_b" type="foo:type.5_1_b"/>
+				<xsd:element name="derive.5_2_a" type="foo:type.5_2_a"/>
+				<xsd:element name="derive.5_2_b" type="foo:type.5_2_b"/>
+				<xsd:element name="derive.5_4_a" type="foo:type.5_4_a"/>
+				<xsd:element name="derive.5_4_b" type="foo:type.5_4_b"/>
+				<xsd:element name="derive.6_1"   type="foo:type.6_1"/>
+				<xsd:element name="derive.6_2"   type="foo:type.6_2"/>
+			</xsd:sequence>
+		</xsd:complexType>
+	</xsd:element>
+	
+	<!-- Attribute Wildcard Union -->
+
+	<!-- 1. If O1 and O2 are the same value, then that value must be the value. -->
+	<xsd:complexType name="type.1_1">	
+		<xsd:complexContent>
+			<xsd:extension base="foo:type.base.1_1">
+				<xsd:anyAttribute namespace="##any" processContents="lax"/>	
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+	<xsd:complexType name="type.base.1_1">	
+		<xsd:attributeGroup ref="foo:attrGr.1_1"/>			
+		<xsd:anyAttribute namespace="##any" processContents="lax"/>	
+	</xsd:complexType>
+	<xsd:attributeGroup name="attrGr.1_1">
+		<xsd:anyAttribute namespace="##any" processContents="lax"/>
+	</xsd:attributeGroup>
+
+	<xsd:complexType name="type.1_4">	
+		<xsd:complexContent>
+			<xsd:extension base="foo:type.base.1_4">
+				<xsd:anyAttribute namespace="http://BAR ##local http://FOO" processContents="lax"/>	
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+    <xsd:complexType name="type.base.1_4">	
+		<xsd:attributeGroup ref="foo:attrGr.1_4"/>			
+		<xsd:anyAttribute namespace="##local http://BAR   ##targetNamespace " processContents="lax"/>	
+	</xsd:complexType>
+	<xsd:attributeGroup name="attrGr.1_4">
+		<xsd:anyAttribute namespace="  http://FOO  http://BAR ##local"/>
+	</xsd:attributeGroup>
+
+	<!-- 2. If either O1 or O2 is any, then any must be the value. -->
+	<xsd:complexType name="type.2_1">	
+		<xsd:complexContent>
+			<xsd:extension base="foo:type.base.2_1">
+				<xsd:anyAttribute namespace="##any" processContents="lax"/>	
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+	<xsd:complexType name="type.base.2_1">	
+		<xsd:attributeGroup ref="foo:attrGr.2_1"/>			
+		<xsd:anyAttribute namespace="##any" processContents="lax"/>	
+	</xsd:complexType>
+	<xsd:attributeGroup name="attrGr.2_1">
+		<xsd:anyAttribute namespace="##local ##targetNamespace"/>
+	</xsd:attributeGroup>
+
+	<!-- 3. If both O1 and O2 are sets of (namespace names or ·absent·), 
+		then the union of those sets must be the value. -->
+	<xsd:complexType name="type.3_1">	
+		<xsd:complexContent>
+			<xsd:extension base="foo:type.base.3_1">
+				<xsd:anyAttribute namespace="##targetNamespace http://DOO" processContents="lax"/>	
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+	<xsd:complexType name="type.base.3_1">	
+		<xsd:attributeGroup ref="foo:attrGr.3_1"/>			
+		<xsd:anyAttribute namespace="##local" processContents="lax"/>	
+	</xsd:complexType>
+	<xsd:attributeGroup name="attrGr.3_1">
+		<xsd:anyAttribute namespace="##local ##targetNamespace http://BAR"/>
+	</xsd:attributeGroup>
+	<!-- 4 If the two are negations of different values (namespace 
+	 names or ·absent·), then a pair of not and ·absent· must be the value. -->
+	<xsd:complexType name="type.4_1">	
+		<xsd:complexContent>
+			<xsd:extension base="imp.type.base.derive.4_1">
+				<xsd:anyAttribute namespace="##other" processContents="lax"/>	
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+	<!-- 5 If either O1 or O2 is a pair of not and a namespace name and 
+	  the other is a set of (namespace names or ·absent·) (call this set S), 
+	  then The appropriate case among the following must be true: -->
+	<!-- 5.1 If the set S includes both the negated namespace name and 
+	  ·absent·, then any must be the value. -->
+	<xsd:complexType name="type.5_1_a">	
+		<xsd:complexContent>
+			<xsd:extension base="foo:type.base.5_1_a">
+				<xsd:anyAttribute namespace="##local ##targetNamespace" processContents="lax"/>	
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+	<xsd:complexType name="type.base.5_1_a">	
+		<xsd:anyAttribute namespace="##other" processContents="lax"/>	
+	</xsd:complexType>
+
+	<xsd:complexType name="type.5_1_b">	
+		<xsd:complexContent>
+			<xsd:extension base="foo:type.base.5_1_b">
+				<xsd:anyAttribute namespace="##other" processContents="lax"/>	
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+	<xsd:complexType name="type.base.5_1_b">	
+		<xsd:anyAttribute namespace="##local ##targetNamespace" processContents="lax"/>	
+	</xsd:complexType>
+
+	<!-- 5.2 If the set S includes the negated namespace name but not ·absent·, 
+	  then a pair of not and ·absent· must be the value. -->
+	<xsd:complexType name="type.5_2_a">	
+		<xsd:complexContent>
+			<xsd:extension base="foo:type.base.5_2_a">
+				<xsd:anyAttribute namespace="##targetNamespace http://BAR" processContents="lax"/>	
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+	<xsd:complexType name="type.base.5_2_a">	
+		<xsd:anyAttribute namespace="##other" processContents="lax"/>	
+	</xsd:complexType>
+
+	<xsd:complexType name="type.5_2_b">	
+		<xsd:complexContent>
+			<xsd:extension base="foo:type.base.5_2_b">
+				<xsd:anyAttribute namespace="##other" processContents="lax"/>	
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+	<xsd:complexType name="type.base.5_2_b">	
+		<xsd:anyAttribute namespace="##targetNamespace http://BAR" processContents="lax"/>	
+	</xsd:complexType>
+	<!-- 5.3 If the set S includes ·absent· but not the negated namespace name, 
+	  then the union is not expressible. -->
+	<!--
+	<xsd:complexType name="type.5_3_a">	
+		<xsd:complexContent>
+			<xsd:extension base="foo:type.base.5_3_a">
+				<xsd:anyAttribute namespace="##local http://BAR" processContents="lax"/>	
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+	<xsd:complexType name="type.base.5_3_a">	
+		<xsd:anyAttribute namespace="##other" processContents="lax"/>	
+	</xsd:complexType>
+
+	<xsd:complexType name="type.5_3_b">	
+		<xsd:complexContent>
+			<xsd:extension base="foo:type.base.5_3_b">
+				<xsd:anyAttribute namespace="##other" processContents="lax"/>	
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+	<xsd:complexType name="type.base.5_3_b">	
+		<xsd:anyAttribute namespace="##local http://BAR" processContents="lax"/>	
+	</xsd:complexType>
+	-->
+	<!-- 5.4 If the set S does not include either the negated namespace name 
+		or ·absent·, then whichever of O1 or O2 is a pair of not and a namespace 
+		name must be the value. -->
+	<xsd:complexType name="type.5_4_a">	
+		<xsd:complexContent>
+			<xsd:extension base="foo:type.base.5_4_a">
+				<xsd:anyAttribute namespace="http://BAR" processContents="lax"/>	
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+	<xsd:complexType name="type.base.5_4_a">	
+		<xsd:anyAttribute namespace="##other" processContents="lax"/>	
+	</xsd:complexType>
+
+	<xsd:complexType name="type.5_4_b">	
+		<xsd:complexContent>
+			<xsd:extension base="foo:type.base.5_4_b">
+				<xsd:anyAttribute namespace="##other" processContents="lax"/>	
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+	<xsd:complexType name="type.base.5_4_b">	
+		<xsd:anyAttribute namespace="http://BAR" processContents="lax"/>	
+	</xsd:complexType>
+	<!-- 6 If either O1 or O2 is a pair of not and ·absent· and the other is a 
+	  set of (namespace names or ·absent·) (again, call this set S), then The 
+	  appropriate case among the following must be true: -->
+	<!-- 6.1 If the set S includes ·absent·, then any must be the value. -->
+	<xsd:complexType name="type.6_1">	
+		<xsd:complexContent>
+			<xsd:extension base="imp.type.base.derive.6">
+				<xsd:anyAttribute namespace="##local http://BAR" processContents="lax"/>	
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+	<!-- 6.2 If the set S does not include ·absent·, then a pair of not and ·absent· 
+	  must be the value. -->
+	<xsd:complexType name="type.6_2">	
+		<xsd:complexContent>
+			<xsd:extension base="imp.type.base.derive.6">
+				<xsd:anyAttribute namespace="http://BAR http://DOO" processContents="lax"/>	
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+
+</xsd:schema>
+
+
diff --git a/fuzz/seed_corpus/f915aa5bc416b6bdd19e7c0b0f6b4c19953a29f8 b/fuzz/seed_corpus/f915aa5bc416b6bdd19e7c0b0f6b4c19953a29f8
new file mode 100644
index 000000000000..f945142c94a9
--- /dev/null
+++ b/fuzz/seed_corpus/f915aa5bc416b6bdd19e7c0b0f6b4c19953a29f8
@@ -0,0 +1,33 @@
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+
+<start>
+  <element name="doc">
+    <zeroOrMore>
+      <choice>
+	<element name="p">
+	  <ref name="inline"/>
+	</element>
+	<grammar>
+	  <include href="table.rng">
+	    <define name="cell.content">
+	      <parentRef name="inline"/>
+	    </define>
+          </include>
+	</grammar>
+      </choice>
+    </zeroOrMore>
+  </element>
+</start>
+
+<define name="inline">
+  <zeroOrMore>
+    <choice>
+      <text/>
+      <element name="em">
+        <ref name="inline"/>
+      </element>
+    </choice>
+  </zeroOrMore>
+</define>
+
+</grammar>
diff --git a/fuzz/seed_corpus/f94f6f4d473d9c94bfe19ca2c9974fe789ed89da b/fuzz/seed_corpus/f94f6f4d473d9c94bfe19ca2c9974fe789ed89da
new file mode 100644
index 000000000000..3b0ad73af50b
--- /dev/null
+++ b/fuzz/seed_corpus/f94f6f4d473d9c94bfe19ca2c9974fe789ed89da
@@ -0,0 +1,13 @@
+<?xml version="1.0"?>
+<foo xmlns="urn:test:foo"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+	xsi:schemaLocation="urn:test:foo any5_0.xsd">
+	<boo/>
+	<boo xmlns="urn:test:bar"/>
+	<boo xmlns="urn:test:bar"/>
+	<boo xmlns="urn:test:bar"/>
+	<boo xmlns="urn:test:bar"/>
+	<boo xmlns="urn:test:bar"/>
+	<boo xmlns="urn:test:bar"/>
+	<boo/>
+</foo>
diff --git a/fuzz/seed_corpus/f9546aaaffe76c7a4b3afc0eb9a312799ce40ea5 b/fuzz/seed_corpus/f9546aaaffe76c7a4b3afc0eb9a312799ce40ea5
new file mode 100644
index 000000000000..1cfecc78fa2c
--- /dev/null
+++ b/fuzz/seed_corpus/f9546aaaffe76c7a4b3afc0eb9a312799ce40ea5
@@ -0,0 +1,11 @@
+<?xml version="1.0" ?>
+<!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.1//EN" "http://www.wapforum.org/DTD/wml_1.1.xml">
+<wml>
+  <card id="card1" title="Rubriques 75008">
+	<p>
+		<a href="rubmenu.asp?CP=75008&#38;RB=01">Cin&#233;ma</a><br/>
+	</p>
+
+</card>
+</wml>
+
diff --git a/fuzz/seed_corpus/f96987a68d8061bb01bd1eeacbfca277e032012c b/fuzz/seed_corpus/f96987a68d8061bb01bd1eeacbfca277e032012c
new file mode 100644
index 000000000000..5c14dc692d79
--- /dev/null
+++ b/fuzz/seed_corpus/f96987a68d8061bb01bd1eeacbfca277e032012c
@@ -0,0 +1,22 @@
+<!DOCTYPE doc [
+<!ELEMENT doc (tst*)>
+<!ELEMENT tst (#PCDATA)>
+<!ATTLIST tst a NMTOKENS #IMPLIED>
+<!ATTLIST tst b CDATA #IMPLIED>
+<!ENTITY d "&#xD;">
+<!ENTITY a "&#xA;">
+<!ENTITY da "&#xD;&#xA;">
+]>
+<doc>
+<tst a="
+
+xyz" b="
+
+xyz"/>
+<tst a="&d;&d;A&a;&#x20;&a;B&da;" b="&d;&d;A&a;&#x20;&a;B&da;"/>
+<tst a="&#xd;&#xd;A&#xa;&#xa;B&#xd;&#xa;" b="&#xd;&#xd;A&#xa;&#xa;B&#xd;&#xa;"/>
+<tst a="&#32;x&#32;&#32;y&#32;" b="&#32;x&#32;&#32;y&#32;"/>
+<tst a=" a b " b=" a b "/>
+<tst a="  a  b  " b="  a  b  "/>
+</doc>
+
diff --git a/fuzz/seed_corpus/f9c716c6e1f3ac4e832f55dc011bfe4085a01db8 b/fuzz/seed_corpus/f9c716c6e1f3ac4e832f55dc011bfe4085a01db8
new file mode 100644
index 000000000000..8878e5d09a7c
--- /dev/null
+++ b/fuzz/seed_corpus/f9c716c6e1f3ac4e832f55dc011bfe4085a01db8
@@ -0,0 +1,3 @@
+<test>
+  <string>hello world</string>
+</test>
diff --git a/fuzz/seed_corpus/fa4d70596680927bfd981d5241a7da346beeb3ed b/fuzz/seed_corpus/fa4d70596680927bfd981d5241a7da346beeb3ed
new file mode 100644
index 000000000000..ed9cf7af9f23
--- /dev/null
+++ b/fuzz/seed_corpus/fa4d70596680927bfd981d5241a7da346beeb3ed
@@ -0,0 +1,12 @@
+<element name="addressBook" xmlns="http://relaxng.org/ns/structure/1.0">
+  <oneOrMore>
+    <element name="card">
+      <element name="name">
+        <text/>
+      </element>
+      <element name="email">
+        <text/>
+      </element>
+    </element>
+  </oneOrMore>
+</element>
diff --git a/fuzz/seed_corpus/faafa8ee7573f5bb95383ccfeb954bf381d20908 b/fuzz/seed_corpus/faafa8ee7573f5bb95383ccfeb954bf381d20908
new file mode 100644
index 000000000000..3d00d28d4a75
--- /dev/null
+++ b/fuzz/seed_corpus/faafa8ee7573f5bb95383ccfeb954bf381d20908
@@ -0,0 +1,516 @@
+<!-- Vignette StoryServer 4 Fri Oct 15 11:37:12 1999 -->
+<html><head><title>Top Stories News from Wired News</title></head><body bgcolor="#FFFFFF" text="#000000" link="#333399" vlink="#660066" alink="#666699">
+
+<table border="0" width="600" cellspacing="0" cellpadding="0">
+  <tr>
+    <td valign="top" align="LEFT"><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="468" HEIGHT="60" BGCOLOR="#FFFFFF"><FORM METHOD=GET ACTION="http://nsads.hotwired.com/event.ng/Type=click&ProfileID=9688&RunID=14074&AdID=22584&GroupID=1&FamilyID=2684&TagValues=8.25.156.159.166.171.172.174.179.180.181.182.183.196.197.199.208.389.412.436.2041.6750.78456.79630.81880&amp;Redirect=http://www.springstreet.com/aa/citysearch.htm" id=form1 name=form1>
+<TR><TD BGCOLOR="#330099"><INPUT NAME="city" TYPE="text" SIZE="7" MAXLENGTH="20" VALUE="Seattle"></TD>
+<TD ROWSPAN=2 ALIGN=LEFT BGCOLOR=FFFFFF><INPUT TYPE="IMAGE" SRC="http://static.wired.com/advertising/blipverts/allapartments/990625jpa_ssthome.gif" WIDTH="375" HEIGHT="60" BORDER="0" VALUE="search" HSPACE=0 alt="Search over 6,000,000 Apts with SpringStreet"></TD></TR>
+<TR><TD BGCOLOR="#330099">
+<SELECT NAME="state">
+<OPTION VALUE="WA" SELECTED>WA
+<OPTION VALUE="AL">AL</OPTION><OPTION VALUE="AK">AK</OPTION>
+<OPTION VALUE="AZ">AZ</OPTION>
+<OPTION VALUE="AR">AR</OPTION>
+<OPTION VALUE="CA">CA</OPTION>
+<OPTION VALUE="CO">CO</OPTION>
+<OPTION VALUE="CT">CT</OPTION>
+<OPTION VALUE="DE">DE</OPTION>
+<OPTION VALUE="DC">DC</OPTION>
+<OPTION VALUE="FL">FL</OPTION>
+<OPTION VALUE="GA">GA</OPTION><OPTION VALUE="HI">HI</OPTION>
+<OPTION VALUE="ID">ID</OPTION>
+<OPTION VALUE="IL">IL</OPTION>
+<OPTION VALUE="IN">IN</OPTION><OPTION VALUE="IA">IA</OPTION><OPTION VALUE="KS">KS</OPTION><OPTION VALUE="KY">KY</OPTION>
+<OPTION VALUE="LA">LA</OPTION>
+<OPTION VALUE="ME">ME</OPTION><OPTION VALUE="MD">MD</OPTION>
+<OPTION VALUE="MA">MA</OPTION>
+<OPTION VALUE="MI">MI</OPTION><OPTION VALUE="MN">MN</OPTION><OPTION VALUE="MS">MS</OPTION>
+<OPTION VALUE="MO">MO</OPTION>
+<OPTION VALUE="MT">MT</OPTION><OPTION VALUE="NE">NE</OPTION>
+<OPTION VALUE="NV">NV</OPTION><OPTION VALUE="NH">NH</OPTION>
+<OPTION VALUE="NJ">NJ</OPTION>
+<OPTION VALUE="NM">NM</OPTION><OPTION VALUE="NY">NY</OPTION>
+<OPTION VALUE="NC">NC</OPTION>
+<OPTION VALUE="ND">ND</OPTION>
+<OPTION VALUE="OH">OH</OPTION><OPTION VALUE="OK">OK</OPTION>
+<OPTION VALUE="OR">OR</OPTION>
+<OPTION VALUE="PA">PA</OPTION>
+<OPTION VALUE="PR">PR</OPTION><OPTION VALUE="RI">RI</OPTION>
+<OPTION VALUE="SC">SC</OPTION> 
+<OPTION VALUE="SD">SD</OPTION><OPTION VALUE="TN">TN</OPTION><OPTION VALUE="TX">TX</OPTION>
+<OPTION VALUE="UT">UT</OPTION>
+<OPTION VALUE="VT">VT</OPTION>
+<OPTION VALUE="VA">VA</OPTION>
+<OPTION VALUE="WA">WA</OPTION>
+<OPTION VALUE="WV">WV</OPTION>
+<OPTION VALUE="WI">WI</OPTION>
+<OPTION VALUE="WY">WY</OPTION>
+</SELECT><INPUT TYPE="hidden" NAME="source" VALUE="2hb8bhc059">
+</TD></TR></FORM>
+</TABLE></td>
+    <td valign="top" align="RIGHT"><a href="http://nsads.hotwired.com/event.ng/Type=click&ProfileID=5597&RunID=17167&AdID=22588&GroupID=1&FamilyID=3228&TagValues=8.25.159.171.172.174.179.180.181.182.183.196.197.199.208.241.389.412.436.2035.6749.6750.70367.78456.79630.81880&amp;Redirect=http:%2F%2Fwww.hp.com%2Fgo%2Foriginal%20" TARGET="_top"><img src="http://static.wired.com/advertising/blipverts/hp_colorinkjet/hp_970c_120x60_6.gif" BORDER=1 height=60 width=120 alt="True to the Original"></a></td>
+  </tr>
+</table>
+
+<!-- WIRED NEWS header -->
+<!-- CMD_HOST = scoop.hotwired.com -->
+
+<a name="#"></a>
+<table border="0" width="600" cellspacing="0" cellpadding="0">
+
+  <tr><td></td><td colspan="2"><img src="http://static.wired.com/news/images/spacer.gif" height="5" width="447" alt=""></td>
+</tr> 
+
+ <tr> 
+      <td valign="BOTTOM" align="RIGHT" class="wired" bgcolor="#FFFFFF"><a href="/news/0,1287,,00.html"><img src="http://static.wired.com/news/images/wired_000000.gif" width="153" height="30" border="0"></a></td>
+      <td bgcolor="#FF0000" valign="BOTTOM" align="LEFT" width="97"><a href="/news/0,1287,,00.html"><img src="http://static.wired.com/news/images/news_ffffff.gif" width="103" height="30" border="0"></a></td>
+
+
+<td bgcolor="#FF0000" align="left" valign="center"><nobr><img src="http://static.wired.com/news/images/spacer.gif" width="344" height="1"><br><font size="1" face="Verdana, Arial, Geneva, sans-serif" color="#FFFFFF">&nbsp;&nbsp;&nbsp;<b>updated 10:15 a.m.&nbsp;&nbsp;15.Oct.99.PDT</b></font></nobr></td>
+
+
+        </tr>
+    <tr> 
+      <td valign="MIDDLE" align="RIGHT" bgcolor="#FFFFFF"><img src="http://static.wired.com/news/images/spacer.gif" width=1 height="30"></td>
+      
+      <td colspan="2" bgcolor="#999999">
+
+       <TABLE border="0" cellspacing="0" cellpadding="5">
+<form name="RedirectSearch" action="http://redirect.wired.com/search">
+                <tr>  
+            <td> 
+<font face="courier" size="1"><input type="TEXT" name="query" size="20" value=""></font>
+            </td>
+
+            <td>
+<select name="url">
+
+  <option value="http://search.hotwired.com/search97/s97.vts?Action=FilterSearch&Filter=docs_filter.hts&ResultTemplate=vignette.hts&Collection=vignette&QueryMode=Internet&Query=" selected>Wired News</option>
+  <option value="http://search.hotwired.com/search97/s97.vts?Action=FilterSearch&Filter=docs_filter.hts&ResultTemplate=webmonkey.hts&Collection=webmonkey&QueryMode=Internet&Query=">Webmonkey</option>
+ <option value="http://search.hotwired.com/search97/s97.vts?collection=webmonkey_guides&Action=FilterSearch&filter=docs_filter.hts&ResultTemplate=webmonkey_guides.hts&QueryMode=Internet&Query=">Webmonkey Guides</option>
+ <option value="http://search.hotwired.com/search97/s97.vts?collection=hotwired&Action=FilterSearch&filter=docs_filter.hts&ResultTemplate=hotwired_archive.hts&QueryMode=Internet&Query=">HotWired Archives</option>
+  <option value="http://search.hotwired.com/search97/s97.vts?Action=FilterSearch&Filter=docs_filter.hts&ResultTemplate=magazine.hts&Collection=magazine&QueryMode=Internet&Query=">Wired Magazine</option>
+  <option value="http://search.hotwired.com/search97/s97.vts?Action=FilterSearch&Filter=docs_filter.hts&ResultTemplate=animation.hts&Collection=animation&QueryMode=Internet&Query=">Animation Express</option> 
+ <option value="http://search.hotwired.com/search97/s97.vts?collection=suck&Action=FilterSearch&filter=docs_filter.hts&ResultTemplate=suck.hts&QueryMode=Internet&Query=">Suck.com</option>
+ <option value="http://search.hotwired.com/search97/s97.vts?collection=uber_hotwired&Action=FilterSearch&filter=docs_filter.hts&ResultTemplate=uber_hotwired.hts&QueryMode=Internet&Query=">All of HotWired</option>
+ <option value="http://www.hotbot.com/?SM=MC&DV=0&LG=any&RD=RG&DC=10&DE=2&_v=2&OPs=MDRTP&MT=">The Web -> HotBot</option>
+</select>
+
+
+
+            </td>
+            <td> 
+              <input type="SUBMIT" name="SUBMIT" value="SEARCH">
+            </td>
+          </tr>
+  </form>        
+       </TABLE>
+          </td>
+        </tr>
+<!-- 
+<TR>
+<td></td>
+<TD valign="TOP" align="LEFT" colspan="3" bgcolor="#F0F0F0"><img src="http://static.wired.com/news/images/spacer.gif" height=1 width=15 alt=""><br>
+<i><font face="Verdana, Arial, Geneva, sans-serif" size="2">Sponsored by<a href="#">Sun Microsystems.</a> We're the dot in .com</font></i><i></i></TD>
+</TR>
+-->
+</table>
+<!-- end WIRED NEWS header -->
+
+<!-- begin upper left side Navigation -->
+
+<table border="0" cellpadding="3" cellspacing="0" align="LEFT" bgcolor="#FFFFFF">
+  <tr> 
+    <td bgcolor="#FF0000"><font size="1" face="Verdana, Arial, Helvetica, sans-serif" color="#FFFFFF"> 
+      <img src="http://static.wired.com/news/images/spacer.gif" width=147 height=1 border=0><br><b>SECTIONS</b></font></td>
+  </tr>
+
+<tr><td bgcolor="#CCFFCC"><font size="1" face="Verdana, Arial, Helvetica, sans-serif" color="#000000"><a href="/news/business/0,1367,,00.html">Business</a></font></td></tr><tr><td bgcolor="#99FF99"><font size="1" face="Verdana, Arial, Helvetica, sans-serif" color="#000000"><a href="/news/culture/0,1284,,00.html">Culture</a></font></td></tr><tr><td bgcolor="#CCFFCC"><font size="1" face="Verdana, Arial, Helvetica, sans-serif" color="#000000"><a href="/news/technology/0,1282,,00.html">Technology</a></font></td></tr><tr><td bgcolor="#99FF99"><font size="1" face="Verdana, Arial, Helvetica, sans-serif" color="#000000"><a href="/news/politics/0,1283,,00.html">Politics</a></font></td></tr><tr>
+<td bgcolor="#FF0000"><font size="1" face="Verdana, Arial, Helvetica, sans-serif" color="#FFFFFF">
+<b>WIRE SERVICE NEWS</b></font></td>
+</tr>
+
+<tr>
+<td bgcolor="#99FF99"><font size="1" face="Verdana, Arial, Helvetica, sans-serif" color="#000000"><a href="/news/news/reuters/">Top Headlines</a></font></td>
+</tr>
+
+<tr>
+<td bgcolor="#CCFFCC"><font size="1" face="Verdana, Arial, Helvetica, sans-serif" color="#000000"><a href="/news/news/reuters/sports/">Sports</a></font></td>
+</tr>
+
+<tr>
+<td bgcolor="#99FF99"><font size="1" face="Verdana, Arial, Helvetica, sans-serif" color="#000000"><a href="/news/news/reuters/business/">Finance</a></font></td>
+</tr>
+<!-- End upper left nav --><!-- Begin lower Left Nav -->
+    <tr> 
+    <td bgcolor="#FF0000"><font face="Verdana, Arial, Helvetica, sans-serif" color="#FFFFFF"> 
+      <b><font size="1">FREE DELIVERY</font></b></font></td>
+    </tr>
+    <tr> 
+    <td bgcolor="#99FF99">
+<table cellspacing="0" cellpadding="0" border=0 >
+		<tr><td bgcolor="#99FF99">
+		 <form action="http://r.hotwired.com/r/hw_wm_r_nav_nwsltr/http://perl.hotwired.com/massmail/cgiParser.cgi" method="get" target="_top">
+
+ <input type="hidden" name="success_page" value="http://www.hotwired.com/email/signup/wirednews-ascii.html">
+ 
+<input type="hidden" name="failure_page" value="http://www.hotwired.com/email/signup/wirednews-ascii.html">
+ 
+<input type="hidden" name="LIST"   value="wn_ascii">
+<input type="hidden" name="SOURCE" value="other">
+ <input type="hidden" name="ACTION" value="subscribe">
+ 
+<input type="TEXT" name="from"  size="10" value="enter email">&nbsp;
+</td> 
+		<td valign="top" bgcolor="#99FF99">
+		<input type="SUBMIT" name="SUBMIT" value="GO"> 
+
+  </td>
+	</tr>    </form>
+</table></td>
+  </tr>
+  <tr> 
+    <td bgcolor="#FF0000"><font face="Verdana, Arial, Helvetica, sans-serif" color="#FFFFFF"> 
+      <b><font size="1">STOCKS</font></b></font></td>
+  </tr>
+  <tr> 
+    <td bgcolor="#99FF99"><font face="Verdana, Arial, Helvetica, sans-serif" size="1">Get Quote:</font></td>
+  </tr>
+  <tr>
+    <td bgcolor="#99FF99" marginwidth=0 marginheight=0><form method=get action="http://r.wired.com/r/10020/http://stocks.wired.com/stocks_quotes.asp"><input type="TEXT" name="Symbol" size="12">&nbsp;<input type="SUBMIT" name="submit" value="GO"></form></td>
+  </tr>
+<!-- BEGIN BUTTON ADS -->
+  
+ <tr><td bgcolor="#CCFFCC">
+<font size="1" face="Verdana, Arial, Helvetica, sans-serif" color="#000000">Financial Services</font><br>
+<center>
+<img src="http://static.wired.com/news/images/spacer.gif" height=3 width=5 alt=""><BR><img src="http://static.wired.com/news/images/button_ads_news10.gif" width="143" height="56" border="0" ALT="" USEMAP="#buttons" hspace=0 vspace=0>
+</center>
+
+<MAP NAME="buttons">
+        <AREA SHAPE="RECT" ALT="Datek" COORDS="0,0,69,24" HREF="http://r.wired.com/r/1649/http://ads16.focalink.com/SmartBanner/page/1266.631">
+        <AREA SHAPE="RECT" ALT="Wired Index Fund" COORDS="73,0,142,24" HREF="http://r.wired.com/r/227/http://www.gffunds.com/wired">
+        <AREA SHAPE="RECT" ALT="internet.com Index Fund" COORDS="73,31,142,55" HREF="http://r.wired.com/r/298/http://www.gffunds.com/isdex/">
+        <AREA SHAPE="RECT" ALT="GetSmart's MortgageFinder" COORDS="0,31,69,55" HREF="http://r.wired.com/r/294/http://www.getsmartinc.com/mortgage/HomeBanner?BANNERNAME=www.getsmartinc.com/mwired001m6075x25"></MAP>
+        </td>
+  </tr> <!-- END BUTTON ADS -->
+  
+  <tr> 
+    <td bgcolor="#99FF99"><font size="1" face="Verdana, Arial, Helvetica, sans-serif" color="#000000"><a href="http://redirect.wired.com/redir/51/http://stocks.wired.com/">Today's Summary</a></font></td>
+  </tr>
+  <tr> 
+    <td bgcolor="#CCFFCC"><font size="1" face="Verdana, Arial, Helvetica, sans-serif" color="#000000"><a href="http://r.wired.com/r/hb_fin_r_wn_top/http://stocks.wired.com/stocks_indexes_detail.asp?Symbol=$WIRED">Wired Index</a> | <a href="http://redirect.wired.com/redir/52/http://stocks.wired.com/stocks_indexes.asp ">All Indexes</a></font></td>
+  </tr>
+  <tr> 
+    <td bgcolor="#99FF99"><font size="1" face="Verdana, Arial, Helvetica, sans-serif" color="#000000"><a href="http://redirect.wired.com/redir/53/http://stocks.wired.com/stocks_portfolios.asp">Portfolios</a></font></td>
+  </tr>
+
+<!-- BEGIN B&N spot -->
+
+<tr> 
+ <td bgcolor="#FF0000"><font size="1" face="Verdana, Arial, Helvetica, sans-serif" color="#FFFFFF"><b>FIND A BOOK</b></font></td>
+</tr>
+<tr><td bgcolor="#CCFFCC">
+<table cellspacing="0" cellpadding="0" border=0 width=145>
+                <tr><td bgcolor="#CCFFCC">
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+  </tr>
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+    <td bgcolor="#FFFF99"> <font size="1" face="Verdana, Arial, Helvetica, sans-serif" color="#000000">
+<a href="http://www.hotwired.com/">Frontdoor</a><br>
+<a href="http://www.hotwired.com/webmonkey/">Webmonkey</a><br>
+<a href="http://www.hotwired.com/webmonkey/guides/index.html">Webmonkey Guides</a><br>
+<a href="http://www.hotwired.com/rgb/">RGB Gallery</a><br>
+<a href="http://www.hotwired.com/animation/">Animation Express</a><br>
+<a href="http://go.suck.com/su_wnfd">Suck.com</a><br>
+</font></td>
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+    <font size="1" face="Verdana, Arial, Helvetica, sans-serif" color="#FFFFFF"><b>HOTBOT</b></font></td>
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+<a href="http://redirect.wired.com/redir/54/http://www.hotbot.com/">Search</a><br>
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+or <a href="/news/pointcast/0,1366,,00.html">PointCast</a></font><br>
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+ <TR>
+  <TD valign="TOP" align="LEFT" rowspan="2">
+   <img src="http://static.wired.com/news/images/spacer.gif" height=1 width=15 alt=""><BR>
+  </TD>
+  <TD colspan="3" valign="TOP" align="LEFT"><img src="http://static.wired.com/news/images/spacer.gif" height=7 width=432 alt=""><BR>
+
+
+<!-- SQL query for Package here -->
+
+<font face="Verdana, Arial, Geneva, sans-serif" size=2><b><i>Nomad's Land</i></b></font><br><img src="http://static.wired.com/news/images/pix155.gif" height=10 width=155 alt=""><br><!-- IBD_SUBJECT: Homeless, but ID'd, in Seattle --><font face="Arial, Helvetica, sans-serif" size=5><b><a href="/news/politics/0,1283,31911,00.html">Homeless, but ID'd, in Seattle</a></b></font><br><font size=1 face="Verdana, Arial, Geneva, sans-serif" color=#FF0000>8:15 a.m.</font>&nbsp;<font face="Verdana, Arial, Geneva, sans-serif" size=2>The city council approves a plan to track the homeless by a numbering system, saying it'll improve services. The implications worry privacy advocates, naturally. By Craig Bicknell.</font><br><font face="Verdana, Arial, Helvetica, sans-serif" size=1><i><a href="/news/politics/0,1283,,00.html">in&nbsp;Politics</a></i></font><br><table bgcolor="#F0F0F0" cellpadding="0" cellspacing="0" border="0" width="147" align="RIGHT">
+ <!-- Commentary Frag Begin -->
+        <TR>
+          <TD bgcolor="#000000">&nbsp;</TD>
+          <TD bgcolor="#000000"><font size="1" face="Verdana, Arial, Helvetica, sans-serif" color="#FFFFFF"><b>HITS &amp; MISC.</b></font></TD>
+        </TR>
+        <tr>
+          <TD>&nbsp;</TD>
+          <td><img src="http://static.wired.com/news/images/spacer.gif" height=5 width=5 alt=""><br>
+
+		<font size=2 face="Arial,Helvetica, sans-serif"><b><a href="/news/commentarySection/0,1292,31664,00.html">Calendar of E-Vents</a></b></font><br><font size=2 face="Arial, Helvetica, sans-serif"><font size=1 face="Arial, Geneva, sans-serif" color="#000000">Ongoing goings-on. </font><br><br><font size=2 face="Arial,Helvetica, sans-serif"><b><a href="/news/commentarySection/0,1292,31926,00.html">Rants & Raves</a></b></font><br><font size=2 face="Arial, Helvetica, sans-serif"><font size=1 face="Arial, Geneva, sans-serif" color="#000000">Readers on Apple's G4 ... AOL's passwords ... MS vs. Linux.</font><br><br>  </td>
+        </tr>
+<!-- Commentary Frag End -->
+<tr> 
+<td align="left" bgcolor="#000000">&nbsp;</td> 
+<td bgcolor="#000000"><font size="1" face="Verdana, Arial, Helvetica, sans-serif" color="#FFFFFF"><b>CURRENT HOO-HA</b></font></td>
+</tr>
+
+<tr> 
+<td>&nbsp;</td>
+<td>
+<img src="http://static.wired.com/news/images/spacer.gif" height=5 width=5 alt="">
+<br>
+
+<font size=2 face="Arial,Helvetica, sans-serif"><b><a href="/news/mp3/0,1285,,00.html">MP3 Rocks the Web</a></b></font><br><font size=2 face="Arial, Helvetica, sans-serif"><font size=1 face="Arial, Geneva, sans-serif" color="#000000">Download the sound.  <br><i>Sponsored by <a href="http://r.hotwired.com/r/wn_fd_mp3_r_mscm_txt/http://webfarm.mediaplex.com/click_thru_request/164-1361b-1052" style="text-decoration:none"><font color="#000000">Musicmaker</font></a></i></font><br><br> 
+
+<font size=2 face="Arial,Helvetica, sans-serif"><b><a href="/news/wireless/0,1382,,00.html">The Wireless World</a></b></font><br><font size=2 face="Arial, Helvetica, sans-serif"><font size=1 face="Arial, Geneva, sans-serif" color="#000000">Networking gets unplugged.  <br><i>Sponsored by <a href="http://www.ericsson.se/get/internet/default.shtml" style="text-decoration:none"><font color="#000000">Ericsson</font></a></i></font><br><br> 
+
+<font size=2 face="Arial,Helvetica, sans-serif"><b><a href="/news/digiwood/0,1412,,00.html">Digital Hollywood</a></b></font><br><font size=2 face="Arial, Helvetica, sans-serif"><font size=1 face="Arial, Geneva, sans-serif" color="#000000">The buzz of tech.</font><br><br> 
+
+<font size=2 face="Arial,Helvetica, sans-serif"><b><a href="/news/ipo/0,1350,,00.html">IPO Outlook</a></b></font><br><font size=2 face="Arial, Helvetica, sans-serif"><font size=1 face="Arial, Geneva, sans-serif" color="#000000">Deals in the pipeline.  <br><i>Sponsored by <a href="http://r.hotwired.com/r/wn_ipo_r_sun_txt/http://sun.com/ads/smi/brand/hotwired.html" style="text-decoration:none"><font color="#000000">Sun</font></a></i></font><br><br> 
+
+<font size=2 face="Arial,Helvetica, sans-serif"><b><a href="/news/ebiz/0,1272,,00.html">E-Biz</a></b></font><br><font size=2 face="Arial, Helvetica, sans-serif"><font size=1 face="Arial, Geneva, sans-serif" color="#000000">Business unusual.  <br><i>Sponsored by <a href="http://r.wired.com/r/wn_fd_r_ebiz_ibm_txt/http://www.ibm.com" style="text-decoration:none"><font color="#000000">IBM</font></a></i></font><br><br> 
+
+<font size=2 face="Arial,Helvetica, sans-serif"><b><a href="/news/medtech/0,1286,,00.html">Med-Tech Center</a></b></font><br><font size=2 face="Arial, Helvetica, sans-serif"><font size=1 face="Arial, Geneva, sans-serif" color="#000000">From the bleeding edge.<br><i>Sponsored by WebMD</i></font><br><br> 
+
+<font size=2 face="Arial,Helvetica, sans-serif"><b><a href="/news/linux/0,1411,,00.html">The Linux Effect</a></b></font><br><font size=2 face="Arial, Helvetica, sans-serif"><font size=1 face="Arial, Geneva, sans-serif" color="#000000">Not just for geeks.</font><br><br> <img src="http://static.wired.com/news/images/spacer.gif" height=7 width=5 alt=""><br>
+
+<font size=2 face="Arial,Helvetica, sans-serif"><b><a href="/news/exec/0,1370,,00.html">Executive Summary</a></b></font><br><font size=1 face="Arial, Helvetica, sans-serif" color="#000000">CEOs, COOs, CIOs unite.  <br><i>Sponsored by <a href="http://r.wired.com/r/wn_exec_r_vign/http://www.vignette.com/" style="text-decoration:none"><font color="#000000">Vignette</a></i></font><br><br> 
+
+<font size=2 face="Arial,Helvetica, sans-serif"><b><a href="/news/school/0,1383,,00.html">Making the Grade</a></b></font><br><font size=2 face="Arial, Helvetica, sans-serif"><font size=1 face="Arial, Geneva, sans-serif" color="#000000">Reading, writing, and ROM.  <br><i>Sponsored by <a href="http://r.hotwired.com/r/wn_sch_r_nav_uop/http://ads25.focalink.com/SmartBanner/page?12630.53" style="text-decoration:none"><font color="#000000">U of Phoenix</font></a></i></font><br><br> 
+
+<font size=2 face="Arial,Helvetica, sans-serif"><b><a href="/news/infostructure/0,1377,,00.html">Infostructure</a></b></font><br><font size=1 face="Arial, Helvetica, sans-serif" color="#000000">An IS/IT resource <br><i>Sponsored by <a href="http://r.wired.com/r/wn_is_r_ssec/http://ad.doubleclick.net/clk;653163;3599571;s?http://www.sprintbiz.com/s
+ervlet/appservlet?from=/wired/sprint/&template=/security/security.html&SITE=
+wired.com&BANNER=Sprint" style="text-decoration:none"><font color="#000000">Sprint</a></i></font</font><br><br> 
+
+<font size=2 face="Arial,Helvetica, sans-serif"><b><a href="/news/y2k/0,1360,,00.html">Y2K Watch</a></b></font><br><font size=2 face="Arial, Helvetica, sans-serif"><font size=1 face="Arial, Geneva, sans-serif" color="#000000">Tick... Tick... Tick...</font><br><br> 
+
+<font face="Arial, Helvetica, sans-serif" size=2><b><i><a href="/news/special_reports/1,1293,,00.html">More Hoo-Ha</a></i></b></font><br>&nbsp;<br>
+
+</td>
+</tr>
+<!-- start of Gen News -->
+                <tr> 
+                  <td bgcolor="#000000">&nbsp;</td>
+          <td bgcolor="#000000"><font size="1" face="Verdana, Arial, Helvetica, sans-serif" color="#FFFFFF"><b>MEANWHILE...</b></font></td>
+        </tr>
+
+        <tr> 
+          <td>&nbsp;</td>
+          <td align="left" valign="top">
+          <img src="http://static.wired.com/news/images/spacer.gif" height=5 width=5 alt=""><br>
+
+
+<!-- 31942 -->
+<font size="2" face="Arial, Helvetica, sans-serif" color="#000000"><b>Führer Furor</b></font><br><font size="1" face="Arial, Geneva, sans-serif" color="#000000"><p>
+Contruction workers in Berlin opened an old wound in the German psyche this week when they accidentally stumbled across Adolf Hitler's bunker while excavating near the Brandenburg Gate. The bunker, just south of the Gate, was where Hitler and his closest associates barricaded themselves as the Red Army approached Berlin in the waning days of World War II. It is also where the Führer and his bride, Eva Braun, committed suicide rather than fall into the hands of the Russians. Although the bunker's location has never been a mystery, it has been sealed off since the end of the war to keep neo-Nazis from turning it into a shrine.
+<br><li>More from <a
+href="http://www.lycos.com/news/flash/hitlerbunker.html?v=wn1015&lpv=1">Lycos</a></font><br><br>
+ </td>
+        </tr>
+<!-- end of Gen News -->
+</table>
+
+
+<font size="1">&nbsp;<br></font>
+
+<br>
+
+<font face="Verdana, Arial, Geneva, sans-serif" size=2><b><i>Other Top Stories</i></b></font><br>
+<img src="http://static.wired.com/news/images/pix155.gif" height=10 width=155 alt=""><br>
+
+<!-- SQL query here -->
+<!-- IBD_SUBJECT:Wall Street Keeps Reeling --><font face="Arial, Helvetica, sans-serif" size=3><b><a href="/news/reuters/0,1349,31934,00.html">Wall Street Keeps Reeling</a></b></font><br><font color=#ff0000 face="Verdana, Arial, Geneva, sans-serif" size=1>10:15 a.m.</font>&nbsp;<font face="Verdana, Arial, Geneva, sans-serif" size=2>The Dow and Nasdaq suffer sizeable losses during the first half of Friday trading. Why? Wholesale prices are the highest this decade, and Greenspan is concerned about stock prices.</font><br><font face="Verdana, Arial, Helvetica, sans-serif" size=1><i><a href="/news/reuters/0,1349,,00.html">in&nbsp;Reuters</a></i></font><br><br><!-- IBD_SUBJECT:The Market's Madness --><font face="Arial, Helvetica, sans-serif" size=3><b><a href="/news/reuters/0,1349,31935,00.html">The Market's Madness</a></b></font><br><font color=#ff0000 face="Verdana, Arial, Geneva, sans-serif" size=1>9:10 a.m.</font>&nbsp;<font face="Verdana, Arial, Geneva, sans-serif" size=2>The bulls and the bears are in the midst of a Battle Royale, and all this turbulence is not a healthy thing. So say the experts.</font><br><font face="Verdana, Arial, Helvetica, sans-serif" size=1><i><a href="/news/reuters/0,1349,,00.html">in&nbsp;Reuters</a></i></font><br><br><!-- IBD_SUBJECT:'Want a Loan? What's Your Race?' --><font face="Arial, Helvetica, sans-serif" size=3><b><a href="/news/politics/0,1283,31533,00.html">'Want a Loan? What's Your Race?'</a></b></font><br><font color=#ff0000 face="Verdana, Arial, Geneva, sans-serif" size=1>3:00 a.m.</font>&nbsp;<font face="Verdana, Arial, Geneva, sans-serif" size=2>The Federal Reserve is in the middle of changing banking regulations to let banks collect data on the race, sex, religion, and national origin of their customers. By Declan McCullagh. </font><br><font face="Verdana, Arial, Helvetica, sans-serif" size=1><i><a href="/news/politics/0,1283,,00.html">in&nbsp;Politics</a></i></font><br><br><!-- IBD_SUBJECT:Music Regs: A Bagful of Noise --><font face="Arial, Helvetica, sans-serif" size=3><b><a href="/news/business/0,1367,31832,00.html">Music Regs: A Bagful of Noise</a></b></font><br><font color=#ff0000 face="Verdana, Arial, Geneva, sans-serif" size=1>3:00 a.m.</font>&nbsp;<font face="Verdana, Arial, Geneva, sans-serif" size=2>The struggle to come up with a digital music standard that would minimize download piracy is pushing right up against the holiday gift-giving season. By Jennifer Sullivan.</font><br><font face="Verdana, Arial, Helvetica, sans-serif" size=1><i><a href="/news/business/0,1367,,00.html">in&nbsp;Business</a></i></font><br><br><!-- IBD_SUBJECT:Can't Beat 'Em? Green 'Em --><font face="Arial, Helvetica, sans-serif" size=3><b><a href="/news/technology/0,1282,31927,00.html">Can't Beat 'Em? Green 'Em</a></b></font><br><font color=#ff0000 face="Verdana, Arial, Geneva, sans-serif" size=1>3:00 a.m.</font>&nbsp;<font face="Verdana, Arial, Geneva, sans-serif" size=2>High-tech companies are notoriously environmentally unfriendly, and a growing number of "Greenies" are trying to change things from the inside ... with varying results. By Chris Gaither.</font><br><font face="Verdana, Arial, Helvetica, sans-serif" size=1><i><a href="/news/technology/0,1282,,00.html">in&nbsp;Technology</a></i></font><br><br><!-- IBD_SUBJECT:Y2K Cloud Over MS Office --><font face="Arial, Helvetica, sans-serif" size=3><b><a href="/news/business/0,1367,31932,00.html">Y2K Cloud Over MS Office</a></b></font><br><font color=#ff0000 face="Verdana, Arial, Geneva, sans-serif" size=1>3:00 a.m.</font>&nbsp;<font face="Verdana, Arial, Geneva, sans-serif" size=2>Windows NT sales remain strong, but corporate clients are wary of upgrading to MS Office 2000. Analysts say that means strong, but not stunning, Microsoft earnings. </font><br><font face="Verdana, Arial, Helvetica, sans-serif" size=1><i><a href="/news/business/0,1367,,00.html">in&nbsp;Business</a></i></font><br><br><font color=#FF0000 face="Verdana, Arial, Geneva, sans-serif" size=1>Med-Tech</font><br><!-- IBD_SUBJECT:Biochips for Custom Chemo --><font face="Arial, Helvetica, sans-serif" size=3><b><a href="/news/technology/0,1282,31914,00.html">Biochips for Custom Chemo</a></b></font><br><font color=#ff0000 face="Verdana, Arial, Geneva, sans-serif" size=1>3:00 a.m.</font>&nbsp;<font face="Verdana, Arial, Geneva, sans-serif" size=2>Different cancer patients need different medicine, but doctors can rarely determine the best match. New biochip technology promises chemotherapy tailored to a tumor's genetic make-up. By Kristen Philipkoski.</font><br><font face="Verdana, Arial, Helvetica, sans-serif" size=1><i><a href="/news/technology/0,1282,,00.html">in&nbsp;Technology</a></i></font><br><br><!-- IBD_SUBJECT:High Stakes in Priceline Suit --><font face="Arial, Helvetica, sans-serif" size=3><b><a href="/news/business/0,1367,31916,00.html">High Stakes in Priceline Suit</a></b></font><br><font color=#ff0000 face="Verdana, Arial, Geneva, sans-serif" size=1>3:00 a.m.</font>&nbsp;<font face="Verdana, Arial, Geneva, sans-serif" size=2>It's not just another round of Redmond-bashing. A Priceline.com lawsuit against Microsoft's Expedia.com may have a big impact on how Net companies protect their business models. By Joanna Glasner.</font><br><font face="Verdana, Arial, Helvetica, sans-serif" size=1><i><a href="/news/business/0,1367,,00.html">in&nbsp;Business</a></i></font><br><br><!-- IBD_SUBJECT:Biodiversity Merges Online --><font face="Arial, Helvetica, sans-serif" size=3><b><a href="/news/technology/0,1282,31918,00.html">Biodiversity Merges Online</a></b></font><br><font color=#ff0000 face="Verdana, Arial, Geneva, sans-serif" size=1>3:00 a.m.</font>&nbsp;<font face="Verdana, Arial, Geneva, sans-serif" size=2>The far-flung databases on global biodiversity get together to form one monster database. Soon the red-eyed tree frog will be eyeing those Swedish lingonberries. From the Environment News Service.</font><br><font face="Verdana, Arial, Helvetica, sans-serif" size=1><i><a href="/news/technology/0,1282,,00.html">in&nbsp;Technology</a></i></font><br><br><!-- SQL above -->
+
+
+        
+<!------TRADES--------->
+<br>
+<font face= "Verdana, Arial, Geneva, sans-serif" size=2><b><i>Elsewhere Today</i></b></font><br>
+<img src="http://static.wired.com/news/images/pix155.gif" height=10 width=155 alt=""><br>
+
+<!-- SQL query here -->
+<font face="helvetica, arial" size=3><b><a href="http://www.thestandard.com/articles/display/0,1449,6975,00.html?home.tf">FCC: Hands-Off on Broadband</a></b></font><br><font face="geneva, arial" size=2><cite>The Industry Standard</cite></font><br><br><font face="helvetica, arial" size=3><b><a href="http://news.lycos.com/stories/TopNews/19991014RTNEWS-ARMS-TREATY.asp">White House Lashes Out on Treaty</a></b></font><br><font face="geneva, arial" size=2>Lycos</font><br><br><font face="helvetica, arial" size=3><b><a href="http://www.pathfinder.com/time/magazine/articles/0,3266,32207,00.html">Steve Jobs at 44</a></b></font><br><font face="geneva, arial" size=2><cite>Time</cite></font><br><br><font face="helvetica, arial" size=3><b><a href="http://www.zdnet.com/zdnn/stories/news/0,4586,2353608,00.html">Computers May Run on Gas</a></b></font><br><font face="geneva, arial" size=2>ZDNN</font><br><br><font face="helvetica, arial" size=3><b><a href="http://www.nytimes.com/library/tech/99/10/biztech/articles/14free.html">Much Is Free in the Wired World</a></b></font><br><font face="geneva, arial" size=2><cite>The New York Times</cite> (Registration Required)</font><br><br><font face="helvetica, arial" size=3><b><a href="http://www.usatoday.com/life/cyber/nb/nb4.htm">Melissa: I'm Baaaack</a></b></font><br><font face="geneva, arial" size=2><cite>USA Today</cite></font><br><br><font face="helvetica, arial" size=3><b><a href="http://www.msnbc.com/news/322926.asp">Domain Owners Surrender Privacy</a></b></font><br><font face="geneva, arial" size=2>MSNBC</font><br><br><font face="helvetica, arial" size=3><b><a href="http://www.washingtonpost.com/wp-srv/business/longterm/tech/techthursday/download/download.htm">Dividing to Conquer in VC Game</a></b></font><br><font face="geneva, arial" size=2><cite>The Washington Post</cite></font><br><br><font face="helvetica, arial" size=3><b><a href="http://www.salon.com/tech/books/1999/10/14/redhat_book/index.html">The Red Hat Diaries</a></b></font><br><font face="geneva, arial" size=2>Salon</font><br><br><font face="helvetica, arial" size=3><b><a href="http://news.bbc.co.uk/hi/english/sci/tech/newsid_473000/473856.stm">Screensaver to Predict Climate</a></b></font><br><font face="geneva, arial" size=2>BBC News</font><br><br><!-- SQL above -->
+
+
+
+<!-- - - - - - - - - - - - - -->
+ 
+   </TD>
+  </TR>
+
+  <TR>
+   <TD valign="TOP" align="LEFT">
+
+    <img src="http://static.wired.com/news/images/spacer.gif" height=1 width=280 alt=""><BR>
+	
+    <!-- FOOTER -->
+
+<br><img src="http://static.wired.com/news/images/pix155.gif" height=10 width=155 border=0 usemap="#navstrip.map" alt="">
+<br>
+
+<img src="http://static.wired.com/news/images/navstrip_off.gif" height=17 width=126 usemap="#navstrip.map" border=0 alt=""><br><br>
+
+<p><font face="Verdana, Arial, Geneva, sans-serif" size=1>
+<a href="http://www.wired.com/news/feedback.html">Send us feedback</a>
+&nbsp;|&nbsp;
+<a href="http://www.hotwired.com/jobs/">Work at Wired Digital</a>
+&nbsp;|&nbsp;
+<a href="http://home.wired.com/advertising/">Advertise with us</a>
+<br>
+<a href="http://home.wired.com/">About Wired Digital</a>
+&nbsp;|&nbsp;
+<a href="http://www.wired.com/home/digital/privacy/">Our Privacy Policy</a></font>
+
+
+<p><font face="Verdana, Arial, Geneva" size=1><a href="http://www.wired.com/home/copyright.html">Copyright</a> &copy; 1994-99 Wired Digital Inc. All rights reserved.</font>
+
+<br>
+<!-- TRACKING -->
+<img src="http://www.wired.com/special/modx/news.gif" height=1 width=1 alt="">
+
+<MAP NAME="navstrip.map">
+<AREA SHAPE=rect COORDS="0,0,14,16" HREF="/news">
+<AREA SHAPE=rect COORDS="15,0 31,16" HREF="/news/business/">
+<AREA SHAPE=rect COORDS="32,0,48,16" HREF="/news/culture/">
+<AREA SHAPE=rect COORDS="49,0,65,16" HREF="/news/technology/">
+<AREA SHAPE=rect COORDS="66,0,83,16" HREF="/news/politics/">
+</MAP>
+ </TD>
+   <TD valign="TOP" align="LEFT">
+    <img src="http://static.wired.com/news/images/spacer.gif" height=1 width=5 alt="">
+   </TD>
+   <TD valign="TOP" align="LEFT">
+   </TD>
+  </TR>
+</TABLE>
+
+
+<br>
+</body>
+</html>
+
diff --git a/fuzz/seed_corpus/fabeea396572fe8077d643f7a4669a6d88ae0ffe b/fuzz/seed_corpus/fabeea396572fe8077d643f7a4669a6d88ae0ffe
new file mode 100644
index 000000000000..6c677edb0124
--- /dev/null
+++ b/fuzz/seed_corpus/fabeea396572fe8077d643f7a4669a6d88ae0ffe
@@ -0,0 +1,26 @@
+<?xml version="1.0"?>
+<date>
+  <time>01:02:59</time>
+  <time1>01:02:59</time1>
+  <time2>12:59:59.0001</time2>
+  <time2>12:00:00</time2>
+  <date1>1996-05-20</date1>
+  <date1>2002-05-18</date1>
+  <date2>1996-05-19Z</date2>
+  <date2>2002-05-19Z</date2>
+  <date1>2002-05-18Z</date1>
+  <date1>2000-05-18Z</date1>
+  <dt1>2000-05-18T00:00:00</dt1>
+  <dt2>2002-05-19T21:30:00.99</dt2>
+  <dt1>1969-12-31T23:00:01-01:00</dt1>
+  <hol>--01-01</hol>
+  <hol>--07-04</hol>
+  <hol>--12-25</hol>
+  <year1>2002</year1>
+  <yearmon1>2002-05</yearmon1>
+  <mon1>--05Z</mon1>
+  <day1>---31</day1>
+  <monthday1>--02-28Z</monthday1>
+  <monthday1>--12-31-06:00</monthday1>
+  <dt2>2003-04-30T18:00:00-06:00</dt2>
+</date>
diff --git a/fuzz/seed_corpus/fad544376cf60a6890cf92176fa131711462b407 b/fuzz/seed_corpus/fad544376cf60a6890cf92176fa131711462b407
new file mode 100644
index 000000000000..a45722063865
--- /dev/null
+++ b/fuzz/seed_corpus/fad544376cf60a6890cf92176fa131711462b407
@@ -0,0 +1,7 @@
+<addressBook>
+<card name="John Smith" email="js@example.com"/>
+<card email="js@example.com" name="John Smith"/>
+<card email="js@example.com"><name>John Smith</name></card>
+<card name="John Smith"><email>js@example.com</email></card>
+<card><name>John Smith</name><email>js@example.com</email></card>
+</addressBook>
diff --git a/fuzz/seed_corpus/fada6bbfeb016ac55774da7e82d09d0d337ebea9 b/fuzz/seed_corpus/fada6bbfeb016ac55774da7e82d09d0d337ebea9
new file mode 100644
index 000000000000..2bf726e845c2
--- /dev/null
+++ b/fuzz/seed_corpus/fada6bbfeb016ac55774da7e82d09d0d337ebea9
@@ -0,0 +1,26 @@
+<?xml version="1.0"?>
+<!-- Tests xsd:any with a set of namespaces, icluding 
+	"##local" and "##targetNamespace". -->
+<xsd:schema 
+	xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+	targetNamespace="http://FOO"
+	xmlns:foo="http://FOO">		
+
+	<xsd:element name="boo">
+		<xsd:complexType>
+			<xsd:attribute name="booAttr" type="xsd:integer" />
+		</xsd:complexType>
+	</xsd:element>
+
+	<xsd:element name="foo">
+		<xsd:complexType>
+			<xsd:sequence>
+				<xsd:any 
+					namespace="##targetNamespace http://BAR ##local" 
+					processContents="lax" 
+					maxOccurs="3"/>
+			</xsd:sequence>
+		</xsd:complexType>
+	</xsd:element>
+
+</xsd:schema>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/fb423796352beb7e2c43e48123b5fd618e81ee54 b/fuzz/seed_corpus/fb423796352beb7e2c43e48123b5fd618e81ee54
new file mode 100644
index 000000000000..bf61b50e8fe7
--- /dev/null
+++ b/fuzz/seed_corpus/fb423796352beb7e2c43e48123b5fd618e81ee54
@@ -0,0 +1 @@
+<path>1.2 3.4</path>
diff --git a/fuzz/seed_corpus/fb676b7944c1360a8a6a548cf3e3b03573f1c154 b/fuzz/seed_corpus/fb676b7944c1360a8a6a548cf3e3b03573f1c154
new file mode 100644
index 000000000000..76a3ce41c08e
--- /dev/null
+++ b/fuzz/seed_corpus/fb676b7944c1360a8a6a548cf3e3b03573f1c154
@@ -0,0 +1,27 @@
+<element name="addressBook" xmlns="http://relaxng.org/ns/structure/1.0">
+  <zeroOrMore>
+    <element name="card">
+      <choice>
+        <element name="name">
+          <text/>
+        </element>
+        <group>
+          <element name="givenName">
+            <text/>
+          </element>
+          <element name="familyName">
+            <text/>
+          </element>
+        </group>
+      </choice>
+      <element name="email">
+        <text/>
+      </element>
+      <optional>
+	<element name="note">
+	  <text/>
+	</element>
+      </optional>
+    </element>
+  </zeroOrMore>
+</element>
diff --git a/fuzz/seed_corpus/fb72df780abbd6764dfe18e2ddd8ca4c58faf92f b/fuzz/seed_corpus/fb72df780abbd6764dfe18e2ddd8ca4c58faf92f
new file mode 100644
index 000000000000..b2aa6cb72c84
--- /dev/null
+++ b/fuzz/seed_corpus/fb72df780abbd6764dfe18e2ddd8ca4c58faf92f
@@ -0,0 +1,51 @@
+<!DOCTYPE root [
+  <!ENTITY ha "Ha !">
+  <!ENTITY ha2 "&ha; &ha;">
+  <!ENTITY ha3 "&ha2; &ha2;">
+  <!ENTITY ha4 "&ha3; &ha3;">
+  <!ENTITY ha5 "&ha4; &ha4;">
+  <!ENTITY ha6 "&ha5; &ha5;">
+  <!ENTITY ha7 "&ha6; &ha6;">
+  <!ENTITY ha8 "&ha7; &ha7;">
+  <!ENTITY ha9 "&ha8; &ha8;">
+  <!ENTITY ha10 "&ha9; &ha9;">
+  <!ENTITY ha11 "&ha10; &ha10;">
+  <!ENTITY ha12 "&ha11; &ha11;">
+  <!ENTITY ha13 "&ha12; &ha12;">
+  <!ENTITY ha14 "&ha13; &ha13;">
+  <!ENTITY ha15 "&ha14; &ha14;">
+  <!ENTITY ha16 "&ha15; &ha15;">
+  <!ENTITY ha17 "&ha16; &ha16;">
+  <!ENTITY ha18 "&ha17; &ha17;">
+  <!ENTITY ha19 "&ha18; &ha18;">
+  <!ENTITY ha20 "&ha19; &ha19;">
+  <!ENTITY ha21 "&ha20; &ha20;">
+  <!ENTITY ha22 "&ha21; &ha21;">
+  <!ENTITY ha23 "&ha22; &ha22;">
+  <!ENTITY ha24 "&ha23; &ha23;">
+  <!ENTITY ha25 "&ha24; &ha24;">
+  <!ENTITY ha26 "&ha25; &ha25;">
+  <!ENTITY ha27 "&ha26; &ha26;">
+  <!ENTITY ha28 "&ha27; &ha27;">
+  <!ENTITY ha29 "&ha28; &ha28;">
+  <!ENTITY ha30 "&ha29; &ha29;">
+  <!ENTITY ha31 "&ha30; &ha30;">
+  <!ENTITY ha32 "&ha31; &ha31;">
+  <!ENTITY ha33 "&ha32; &ha32;">
+  <!ENTITY ha34 "&ha33; &ha33;">
+  <!ENTITY ha35 "&ha34; &ha34;">
+  <!ENTITY ha36 "&ha35; &ha35;">
+  <!ENTITY ha37 "&ha36; &ha36;">
+  <!ENTITY ha38 "&ha37; &ha37;">
+  <!ENTITY ha39 "&ha38; &ha38;">
+  <!ENTITY ha40 "&ha39; &ha39;">
+  <!ENTITY ha41 "&ha40; &ha40;">
+  <!ENTITY ha42 "&ha41; &ha41;">
+  <!ENTITY ha43 "&ha42; &ha42;">
+  <!ENTITY ha44 "&ha43; &ha43;">
+  <!ENTITY ha45 "&ha44; &ha44;">
+  <!ENTITY ha46 "&ha45; &ha45;">
+  <!ENTITY ha47 "&ha46; &ha46;">
+  <!ENTITY ha48 "&ha47; &ha47;">
+]>
+<root>&ha48;</root>
diff --git a/fuzz/seed_corpus/fbc675a6b2d1a45be278954494ee34d4c2324245 b/fuzz/seed_corpus/fbc675a6b2d1a45be278954494ee34d4c2324245
new file mode 100644
index 000000000000..1e4d1d2ba506
--- /dev/null
+++ b/fuzz/seed_corpus/fbc675a6b2d1a45be278954494ee34d4c2324245
@@ -0,0 +1,3 @@
+<device link="serial">
+  <ethernet-element/>
+</device>
diff --git a/fuzz/seed_corpus/fbcdd7a1e0f5b2e115172130a7c514ac9a6dd62d b/fuzz/seed_corpus/fbcdd7a1e0f5b2e115172130a7c514ac9a6dd62d
new file mode 100644
index 0000000000000000000000000000000000000000..1916dc1ee83b74ade66fd747d5f58a8ee414b08d
GIT binary patch
literal 256
zcmZ9G!3x4K5JcbEuL$0?dht}#n_r-3kv53X#*zlHKd(+#Q1p^rW?p9Y`6#Kl)6wF%
z5l9SNxDweiXU&q8rjrw?r8jaTXLAqi*|89{F=ilhlH2HQEh88=>h~a`!ZV{(N1&HK
uHD%4jsD@uPNgp|iXe=XJMplYfLR3R%O0TWf=04hV_m?h=FaFZsot_tZCoVMr

literal 0
HcmV?d00001

diff --git a/fuzz/seed_corpus/fbd91b3106732ac8dbbb4e004059863e5f52c13c b/fuzz/seed_corpus/fbd91b3106732ac8dbbb4e004059863e5f52c13c
new file mode 100644
index 0000000000000000000000000000000000000000..933640cdf0264135ceda3bda94e5487321c6f48f
GIT binary patch
literal 344
zcmZ9IJr9CF5JX??uRwc58!N<0D@&}60sKhdBnL6_?;REmk>>Vp_U-II%#Jq|B>^uA
zJPi+?IJPWUvt*?jsN=|_=ju9c);*DOAQZLX$lkbymWzm7XK6l#v7H<m5jzrQ#LP7p
z$~WaM$40lSYAGuCzQ>J)+<MjNobC+FXYllzuC=rOf>zbjY2sh?(mT!~a?90Pu2#ts
crE*GLnNsVPS(=~L|BsQ5jE^Sn!_Gd<2UyWK-2eap

literal 0
HcmV?d00001

diff --git a/fuzz/seed_corpus/fbddeb5bcd495bea003d6cb25fd30b7e3116db11 b/fuzz/seed_corpus/fbddeb5bcd495bea003d6cb25fd30b7e3116db11
new file mode 100644
index 000000000000..8c290b9a9841
--- /dev/null
+++ b/fuzz/seed_corpus/fbddeb5bcd495bea003d6cb25fd30b7e3116db11
@@ -0,0 +1,107 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<tst>
+
+       The following table displays the characters  in  ISO  8859
+       Latin-1,  which are printable and unlisted in the ascii
+       manual page.
+
+       Oct   Dec   Hex   Char   Description
+       --------------------------------------------------------------------
+       240   160   A0           NO-BREAK SPACE
+       241   161   A1     ¡     INVERTED EXCLAMATION MARK
+       242   162   A2     ¢     CENT SIGN
+       243   163   A3     £     POUND SIGN
+       244   164   A4     ¤     CURRENCY SIGN
+       245   165   A5     ¥     YEN SIGN
+       246   166   A6     ¦     BROKEN BAR
+       247   167   A7     §     SECTION SIGN
+       250   168   A8     ¨     DIAERESIS
+       251   169   A9     ©     COPYRIGHT SIGN
+       252   170   AA     ª     FEMININE ORDINAL INDICATOR
+       253   171   AB     «     LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
+       254   172   AC     ¬     NOT SIGN
+       255   173   AD     ­     SOFT HYPHEN
+       256   174   AE     ®     REGISTERED SIGN
+       257   175   AF     ¯     MACRON
+       260   176   B0     °     DEGREE SIGN
+       261   177   B1     ±     PLUS-MINUS SIGN
+       262   178   B2     ²     SUPERSCRIPT TWO
+       263   179   B3     ³     SUPERSCRIPT THREE
+       264   180   B4     ´     ACUTE ACCENT
+       265   181   B5     µ     MICRO SIGN
+       266   182   B6     ¶     PILCROW SIGN
+       267   183   B7     ·     MIDDLE DOT
+       270   184   B8     ¸     CEDILLA
+       271   185   B9     ¹     SUPERSCRIPT ONE
+       272   186   BA     º     MASCULINE ORDINAL INDICATOR
+       273   187   BB     »     RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
+       274   188   BC     ¼     VULGAR FRACTION ONE QUARTER
+       275   189   BD     ½     VULGAR FRACTION ONE HALF
+       276   190   BE     ¾     VULGAR FRACTION THREE QUARTERS
+       277   191   BF     ¿     INVERTED QUESTION MARK
+       300   192   C0     À     LATIN CAPITAL LETTER A WITH GRAVE
+       301   193   C1     Á     LATIN CAPITAL LETTER A WITH ACUTE
+       302   194   C2     Â     LATIN CAPITAL LETTER A WITH CIRCUMFLEX
+       303   195   C3     Ã     LATIN CAPITAL LETTER A WITH TILDE
+       304   196   C4     Ä     LATIN CAPITAL LETTER A WITH DIAERESIS
+       305   197   C5     Å     LATIN CAPITAL LETTER A WITH RING ABOVE
+       306   198   C6     Æ     LATIN CAPITAL LETTER AE
+       307   199   C7     Ç     LATIN CAPITAL LETTER C WITH CEDILLA
+       310   200   C8     È     LATIN CAPITAL LETTER E WITH GRAVE
+       311   201   C9     É     LATIN CAPITAL LETTER E WITH ACUTE
+       312   202   CA     Ê     LATIN CAPITAL LETTER E WITH CIRCUMFLEX
+       313   203   CB     Ë     LATIN CAPITAL LETTER E WITH DIAERESIS
+       314   204   CC     Ì     LATIN CAPITAL LETTER I WITH GRAVE
+       315   205   CD     Í     LATIN CAPITAL LETTER I WITH ACUTE
+       316   206   CE     Î     LATIN CAPITAL LETTER I WITH CIRCUMFLEX
+       317   207   CF     Ï     LATIN CAPITAL LETTER I WITH DIAERESIS
+       320   208   D0     Ð     LATIN CAPITAL LETTER ETH
+       321   209   D1     Ñ     LATIN CAPITAL LETTER N WITH TILDE
+       322   210   D2     Ò     LATIN CAPITAL LETTER O WITH GRAVE
+       323   211   D3     Ó     LATIN CAPITAL LETTER O WITH ACUTE
+       324   212   D4     Ô     LATIN CAPITAL LETTER O WITH CIRCUMFLEX
+       325   213   D5     Õ     LATIN CAPITAL LETTER O WITH TILDE
+       326   214   D6     Ö     LATIN CAPITAL LETTER O WITH DIAERESIS
+       327   215   D7     ×     MULTIPLICATION SIGN
+       330   216   D8     Ø     LATIN CAPITAL LETTER O WITH STROKE
+       331   217   D9     Ù     LATIN CAPITAL LETTER U WITH GRAVE
+       332   218   DA     Ú     LATIN CAPITAL LETTER U WITH ACUTE
+       333   219   DB     Û     LATIN CAPITAL LETTER U WITH CIRCUMFLEX
+       334   220   DC     Ü     LATIN CAPITAL LETTER U WITH DIAERESIS
+       335   221   DD     Ý     LATIN CAPITAL LETTER Y WITH ACUTE
+       336   222   DE     Þ     LATIN CAPITAL LETTER THORN
+       337   223   DF     ß     LATIN SMALL LETTER SHARP S
+       340   224   E0     à     LATIN SMALL LETTER A WITH GRAVE
+       341   225   E1     á     LATIN SMALL LETTER A WITH ACUTE
+       342   226   E2     â     LATIN SMALL LETTER A WITH CIRCUMFLEX
+       343   227   E3     ã     LATIN SMALL LETTER A WITH TILDE
+       344   228   E4     ä     LATIN SMALL LETTER A WITH DIAERESIS
+       345   229   E5     å     LATIN SMALL LETTER A WITH RING ABOVE
+       346   230   E6     æ     LATIN SMALL LETTER AE
+       347   231   E7     ç     LATIN SMALL LETTER C WITH CEDILLA
+       350   232   E8     è     LATIN SMALL LETTER E WITH GRAVE
+       351   233   E9     é     LATIN SMALL LETTER E WITH ACUTE
+       352   234   EA     ê     LATIN SMALL LETTER E WITH CIRCUMFLEX
+       353   235   EB     ë     LATIN SMALL LETTER E WITH DIAERESIS
+       354   236   EC     ì     LATIN SMALL LETTER I WITH GRAVE
+       355   237   ED     í     LATIN SMALL LETTER I WITH ACUTE
+       356   238   EE     î     LATIN SMALL LETTER I WITH CIRCUMFLEX
+       357   239   EF     ï     LATIN SMALL LETTER I WITH DIAERESIS
+       360   240   F0     ð     LATIN SMALL LETTER ETH
+       361   241   F1     ñ     LATIN SMALL LETTER N WITH TILDE
+       362   242   F2     ò     LATIN SMALL LETTER O WITH GRAVE
+       363   243   F3     ó     LATIN SMALL LETTER O WITH ACUTE
+       364   244   F4     ô     LATIN SMALL LETTER O WITH CIRCUMFLEX
+       365   245   F5     õ     LATIN SMALL LETTER O WITH TILDE
+       366   246   F6     ö     LATIN SMALL LETTER O WITH DIAERESIS
+       367   247   F7     ÷     DIVISION SIGN
+       370   248   F8     ø     LATIN SMALL LETTER O WITH STROKE
+       371   249   F9     ù     LATIN SMALL LETTER U WITH GRAVE
+       372   250   FA     ú     LATIN SMALL LETTER U WITH ACUTE
+       373   251   FB     û     LATIN SMALL LETTER U WITH CIRCUMFLEX
+       374   252   FC     ü     LATIN SMALL LETTER U WITH DIAERESIS
+       375   253   FD     ý     LATIN SMALL LETTER Y WITH ACUTE
+       376   254   FE     þ     LATIN SMALL LETTER THORN
+       377   255   FF     ÿ     LATIN SMALL LETTER Y WITH DIAERESIS
+
+</tst>
diff --git a/fuzz/seed_corpus/fbfe47c7706c079e2c44afee40e3524c2440029e b/fuzz/seed_corpus/fbfe47c7706c079e2c44afee40e3524c2440029e
new file mode 100644
index 000000000000..e27cfe7865c9
--- /dev/null
+++ b/fuzz/seed_corpus/fbfe47c7706c079e2c44afee40e3524c2440029e
@@ -0,0 +1,3 @@
+<AAA>
+45
+</AAA>
diff --git a/fuzz/seed_corpus/fbff3217c31fb539f0569beb0d664343ede5cc40 b/fuzz/seed_corpus/fbff3217c31fb539f0569beb0d664343ede5cc40
new file mode 100644
index 000000000000..b9ef4e171c8d
--- /dev/null
+++ b/fuzz/seed_corpus/fbff3217c31fb539f0569beb0d664343ede5cc40
@@ -0,0 +1,334 @@
+<grammar datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"
+  ns="http://relaxng.org/ns/structure/1.0"
+  xmlns="http://relaxng.org/ns/structure/1.0">
+
+  <start>
+    <ref name="pattern"/>
+  </start>
+
+  <define name="pattern">
+    <choice>
+      <element name="element">
+        <choice>
+          <attribute name="name">
+            <data type="QName"/>
+          </attribute>
+          <ref name="open-name-class"/>
+        </choice>
+        <ref name="common-atts"/>
+        <ref name="open-patterns"/>
+      </element>
+      <element name="attribute">
+        <ref name="common-atts"/>
+        <choice>
+          <attribute name="name">
+            <data type="QName"/>
+          </attribute>
+          <ref name="open-name-class"/>
+        </choice>
+        <interleave>
+          <ref name="other"/>
+          <optional>
+            <ref name="pattern"/>
+          </optional>
+        </interleave>
+      </element>
+      <element name="group">
+        <ref name="common-atts"/>
+        <ref name="open-patterns"/>
+      </element>
+      <element name="interleave">
+        <ref name="common-atts"/>
+        <ref name="open-patterns"/>
+      </element>
+      <element name="choice">
+        <ref name="common-atts"/>
+        <ref name="open-patterns"/>
+      </element>
+      <element name="optional">
+        <ref name="common-atts"/>
+        <ref name="open-patterns"/>
+      </element>
+      <element name="zeroOrMore">
+        <ref name="common-atts"/>
+        <ref name="open-patterns"/>
+      </element>
+      <element name="oneOrMore">
+        <ref name="common-atts"/>
+        <ref name="open-patterns"/>
+      </element>
+      <element name="list">
+        <ref name="common-atts"/>
+        <ref name="open-patterns"/>
+      </element>
+      <element name="mixed">
+        <ref name="common-atts"/>
+        <ref name="open-patterns"/>
+      </element>
+      <element name="ref">
+        <attribute name="name">
+          <data type="NCName"/>
+        </attribute>
+        <ref name="common-atts"/>
+        <ref name="other"/>
+      </element>
+      <element name="parentRef">
+        <attribute name="name">
+          <data type="NCName"/>
+        </attribute>
+        <ref name="common-atts"/>
+        <ref name="other"/>
+      </element>
+      <element name="empty">
+        <ref name="common-atts"/>
+        <ref name="other"/>
+      </element>
+      <element name="text">
+        <ref name="common-atts"/>
+        <ref name="other"/>
+      </element>
+      <element name="value">
+        <optional>
+          <attribute name="type">
+            <data type="NCName"/>
+          </attribute>
+        </optional>
+        <ref name="common-atts"/>
+        <text/>
+      </element>
+      <element name="data">
+        <attribute name="type">
+          <data type="NCName"/>
+        </attribute>
+        <ref name="common-atts"/>
+        <interleave>
+          <ref name="other"/>
+          <group>
+            <zeroOrMore>
+              <element name="param">
+                <attribute name="name">
+                  <data type="NCName"/>
+                </attribute>
+                <ref name="common-atts"/>
+                <text/>
+              </element>
+            </zeroOrMore>
+            <optional>
+              <element name="except">
+                <ref name="common-atts"/>
+                <ref name="open-patterns"/>
+              </element>
+            </optional>
+          </group>
+        </interleave>
+      </element>
+      <element name="notAllowed">
+        <ref name="common-atts"/>
+        <ref name="other"/>
+      </element>
+      <element name="externalRef">
+        <attribute name="href">
+          <data type="anyURI"/>
+        </attribute>
+        <ref name="common-atts"/>
+        <ref name="other"/>
+      </element>
+      <element name="grammar">
+        <ref name="common-atts"/>
+        <ref name="grammar-content"/>
+      </element>
+    </choice>
+  </define>
+
+  <define name="grammar-content">
+    <interleave>
+      <ref name="other"/>
+      <zeroOrMore>
+        <choice>
+          <ref name="start-element"/>
+          <ref name="define-element"/>
+          <element name="div">
+            <ref name="common-atts"/>
+            <ref name="grammar-content"/>
+          </element>
+          <element name="include">
+            <attribute name="href">
+              <data type="anyURI"/>
+            </attribute>
+            <ref name="common-atts"/>
+            <ref name="include-content"/>
+          </element>
+        </choice>
+      </zeroOrMore>
+    </interleave>
+  </define>
+
+  <define name="include-content">
+    <interleave>
+      <ref name="other"/>
+      <zeroOrMore>
+        <choice>
+          <ref name="start-element"/>
+          <ref name="define-element"/>
+          <element name="div">
+            <ref name="common-atts"/>
+            <ref name="include-content"/>
+          </element>
+        </choice>
+      </zeroOrMore>
+    </interleave>
+  </define>
+
+  <define name="start-element">
+    <element name="start">
+      <ref name="combine-att"/>
+      <ref name="common-atts"/>
+      <ref name="open-pattern"/>
+    </element>
+  </define>
+
+  <define name="define-element">
+    <element name="define">
+      <attribute name="name">
+        <data type="NCName"/>
+      </attribute>
+      <ref name="combine-att"/>
+      <ref name="common-atts"/>
+      <ref name="open-patterns"/>
+    </element>
+  </define>
+
+  <define name="combine-att">
+    <optional>
+      <attribute name="combine">
+        <choice>
+          <value>choice</value>
+          <value>interleave</value>
+        </choice>
+      </attribute>
+    </optional>
+  </define>
+
+  <define name="open-patterns">
+    <interleave>
+      <ref name="other"/>
+      <oneOrMore>
+        <ref name="pattern"/>
+      </oneOrMore>
+    </interleave>
+  </define>
+
+  <define name="open-pattern">
+    <interleave>
+      <ref name="other"/>
+      <ref name="pattern"/>
+    </interleave>
+  </define>
+
+  <define name="name-class">
+    <choice>
+      <element name="name">
+        <ref name="common-atts"/>
+        <data type="QName"/>
+      </element>
+      <element name="anyName">
+        <ref name="common-atts"/>
+        <ref name="except-name-class"/>
+      </element>
+      <element name="nsName">
+        <ref name="common-atts"/>
+        <ref name="except-name-class"/>
+      </element>
+      <element name="choice">
+        <ref name="common-atts"/>
+        <ref name="open-name-classes"/>
+      </element>
+    </choice>
+  </define>
+
+  <define name="except-name-class">
+    <interleave>
+      <ref name="other"/>
+      <optional>
+        <element name="except">
+          <ref name="open-name-classes"/>
+        </element>
+      </optional>
+    </interleave>
+  </define>
+
+  <define name="open-name-classes">
+    <interleave>
+      <ref name="other"/>
+      <oneOrMore>
+        <ref name="name-class"/>
+      </oneOrMore>
+    </interleave>
+  </define>
+
+  <define name="open-name-class">
+    <interleave>
+      <ref name="other"/>
+      <ref name="name-class"/>
+    </interleave>
+  </define>
+
+  <define name="common-atts">
+    <optional>
+      <attribute name="ns"/>
+    </optional>
+    <optional>
+      <attribute name="datatypeLibrary">
+        <data type="anyURI"/>
+      </attribute>
+    </optional>
+    <zeroOrMore>
+      <attribute>
+        <anyName>
+          <except>
+            <nsName/>
+            <nsName ns=""/>
+          </except>
+        </anyName>
+      </attribute>
+    </zeroOrMore>
+  </define>
+
+  <define name="other">
+    <zeroOrMore>
+      <element>
+        <anyName>
+          <except>
+            <nsName/>
+          </except>
+        </anyName>
+        <zeroOrMore>
+          <choice>
+            <attribute>
+              <anyName/>
+            </attribute>
+            <text/>
+            <ref name="any"/>
+          </choice>
+        </zeroOrMore>
+      </element>
+    </zeroOrMore>
+  </define>
+
+  <define name="any">
+    <element>
+      <anyName/>
+      <zeroOrMore>
+        <choice>
+          <attribute>
+            <anyName/>
+          </attribute>
+          <text/>
+          <ref name="any"/>
+        </choice>
+      </zeroOrMore>
+    </element>
+  </define>
+
+</grammar>
+
diff --git a/fuzz/seed_corpus/fc06ad946ed7f4571e5930d6a384c659f84c4188 b/fuzz/seed_corpus/fc06ad946ed7f4571e5930d6a384c659f84c4188
new file mode 100644
index 000000000000..6190231a8bdb
--- /dev/null
+++ b/fuzz/seed_corpus/fc06ad946ed7f4571e5930d6a384c659f84c4188
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+<animation xmlns="http://www.collada.org/2005/11/COLLADASchema"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://www.collada.org/2005/11/COLLADASchema bug321475.xsd">
+    <asset/>
+    <source/>
+    <sampler/>
+    <channel/>
+</animation>
+
diff --git a/fuzz/seed_corpus/fc3356c1ca991cf185c46c51a64a12d8f2c493be b/fuzz/seed_corpus/fc3356c1ca991cf185c46c51a64a12d8f2c493be
new file mode 100644
index 000000000000..61aa6d7fda14
--- /dev/null
+++ b/fuzz/seed_corpus/fc3356c1ca991cf185c46c51a64a12d8f2c493be
@@ -0,0 +1 @@
+<x/>
diff --git a/fuzz/seed_corpus/fca35dd48ecd9ca7c40e2da79be8eb85576afbcf b/fuzz/seed_corpus/fca35dd48ecd9ca7c40e2da79be8eb85576afbcf
new file mode 100644
index 000000000000..8ac23d68fe8e
--- /dev/null
+++ b/fuzz/seed_corpus/fca35dd48ecd9ca7c40e2da79be8eb85576afbcf
@@ -0,0 +1,21 @@
+<?xml version="1.0"?>
+<D:prop xmlns:D="http://www.ietf.org/standards/dav/">
+  <D:lockdiscovery>
+    <D:activelock>
+      <D:locktype>write</D:locktype>
+      <D:lockscope>exclusive</D:lockscope>
+      <D:addlocks/>
+      <D:owner>
+        <D:href>
+		http://www.ics.uci.edu/~ejw/contact.html
+		</D:href>
+      </D:owner>
+      <D:timeout>Second-604800</D:timeout>
+      <D:locktoken>
+        <D:href>
+	   opaquelocktoken:xyz122393481230912asdfa09s8df09s7df
+		</D:href>
+      </D:locktoken>
+    </D:activelock>
+  </D:lockdiscovery>
+</D:prop>
diff --git a/fuzz/seed_corpus/fcb613d231528bc7d607472cd2cab2a5e0f67691 b/fuzz/seed_corpus/fcb613d231528bc7d607472cd2cab2a5e0f67691
new file mode 100644
index 000000000000..139a079352f1
--- /dev/null
+++ b/fuzz/seed_corpus/fcb613d231528bc7d607472cd2cab2a5e0f67691
@@ -0,0 +1,3 @@
+<doc>
+  <p>a<bold>b<em>c<italic>d</italic>e</em>f</bold>g</p>
+</doc>
diff --git a/fuzz/seed_corpus/fd04e1aa723bcb93112c09c67a15490942737641 b/fuzz/seed_corpus/fd04e1aa723bcb93112c09c67a15490942737641
new file mode 100644
index 000000000000..09050c6ea509
--- /dev/null
+++ b/fuzz/seed_corpus/fd04e1aa723bcb93112c09c67a15490942737641
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--DOCTYPE giml SYSTEM "http://gitk.sourceforge.net/giml.dtd"-->
+<!-- $Id: gitkTemplate_message.xml.in,v 1.11 2004/01/07 14:21:17 ensonic Exp $
+ * @file   gitkTemplate_message.xml
+ * @author Stefan Kost <ensonic@users.sf.net>
+ * @date   Thu Jan 17 11:22:38 2002
+ * 
+ * @brief  message dialog template
+ * @ingroup gitkcore
+ *
+-->
+<giml xmlns="http://gitk.sourceforge.net/" 
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+	xsi:schemaLocation="http://gitk.sourceforge.net/ bug145246.xsd"	
+	xmlns:dc="http://purl.org/dc/elements/1.1/" 
+	xmlns:i18n="http://apache.org/cocoon/i18n/2.0" 
+	>
+  <dialog focus="ctrl">
+    <meta>
+      <dc:title><i18n:text>message</i18n:text></dc:title>
+    </meta>
+	  <dialogwidgets>
+     	<dialogwidget id="Okay"/>
+	  </dialogwidgets>
+    <widgetgroup>
+      <widget id="Message" type="label"/>
+    </widgetgroup>
+  </dialog>
+</giml>
+
diff --git a/fuzz/seed_corpus/fd63b95f8af23f1259eb5a65024ad98c3d05cb51 b/fuzz/seed_corpus/fd63b95f8af23f1259eb5a65024ad98c3d05cb51
new file mode 100644
index 000000000000..16a141d84e8a
--- /dev/null
+++ b/fuzz/seed_corpus/fd63b95f8af23f1259eb5a65024ad98c3d05cb51
@@ -0,0 +1,42 @@
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+
+  <define name="inline">
+    <zeroOrMore>
+      <ref name="inline.class"/>
+    </zeroOrMore>
+  </define>
+
+  <define name="inline.class">
+    <choice>
+      <text/>
+      <element name="bold">
+	<ref name="inline"/>
+      </element>
+      <element name="italic">
+	<ref name="inline"/>
+      </element>
+    </choice>
+  </define>
+
+  <start>
+    <element name="doc">
+      <zeroOrMore>
+	<element name="p">
+	  <ref name="inline"/>
+	</element>
+      </zeroOrMore>
+    </element>
+  </start>
+
+  <define name="inline.class" combine="choice">
+    <choice>
+      <element name="code">
+	<ref name="inline"/>
+      </element>
+      <element name="em">
+	<ref name="inline"/>
+      </element>
+    </choice>
+  </define>
+  
+</grammar>
diff --git a/fuzz/seed_corpus/fd936eb09ddf3f09ee1f0fecfd3fae7e18e1dc12 b/fuzz/seed_corpus/fd936eb09ddf3f09ee1f0fecfd3fae7e18e1dc12
new file mode 100644
index 000000000000..116e912c0324
--- /dev/null
+++ b/fuzz/seed_corpus/fd936eb09ddf3f09ee1f0fecfd3fae7e18e1dc12
@@ -0,0 +1,7 @@
+<element name="vector" xmlns="http://relaxng.org/ns/structure/1.0"
+         datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+  <list>
+    <data type="float"/>
+    <data type="float"/>
+  </list>
+</element>
diff --git a/fuzz/seed_corpus/fdd2445027e39637bb4167d42d309b3e84f0c864 b/fuzz/seed_corpus/fdd2445027e39637bb4167d42d309b3e84f0c864
new file mode 100644
index 000000000000..a7ff5bae08d0
--- /dev/null
+++ b/fuzz/seed_corpus/fdd2445027e39637bb4167d42d309b3e84f0c864
@@ -0,0 +1,7 @@
+<!DOCTYPE doc [
+<!ELEMENT doc (a)>
+<!ELEMENT a EMPTY>
+]>
+<doc>
+<a/>
+</doc>
diff --git a/fuzz/seed_corpus/fe2353aca291b4df4bd6f4e86038d3e079551ca6 b/fuzz/seed_corpus/fe2353aca291b4df4bd6f4e86038d3e079551ca6
new file mode 100644
index 000000000000..2f7446322f67
--- /dev/null
+++ b/fuzz/seed_corpus/fe2353aca291b4df4bd6f4e86038d3e079551ca6
@@ -0,0 +1,13 @@
+<!DOCTYPE ns:doc [
+<!ELEMENT ns:doc (#PCDATA | ns:a | ns:b)*>
+<!ATTLIST ns:doc
+          ns:attr  CDATA #REQUIRED
+          xmlns:ns CDATA #IMPLIED>
+<!ELEMENT ns:a EMPTY>
+<!ELEMENT ns:b (#PCDATA)>
+]>
+<ns:doc ns:attr="val" xmlns:ns="http://www.example.org/test/">
+   <ns:a/>
+   <ns:b>first line</ns:b>
+   <ns:b>second line</ns:b>
+</ns:doc>
diff --git a/fuzz/seed_corpus/fe2f2896838152f14b4515fad701da97e6ebb34c b/fuzz/seed_corpus/fe2f2896838152f14b4515fad701da97e6ebb34c
new file mode 100644
index 000000000000..f256381f3aee
--- /dev/null
+++ b/fuzz/seed_corpus/fe2f2896838152f14b4515fad701da97e6ebb34c
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<!-- 3.2.3 : 3.2
+    If ref is present, then all of <simpleType>, form and type must be absent
+    This one tests <simpleType>
+-->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="http://foo" xmlns:foo="http://foo">
+	
+  <element name="foo">
+  	  <complexType>
+  	  	<attribute ref="foo:bar">
+  	  		<simpleType>
+  	  			<restriction base="string">
+  	  				<maxLength value="20"/>
+  	  			</restriction>
+  	  		</simpleType>
+  	  	</attribute>
+  	  </complexType>    
+  </element>  
+  
+  <attribute name="bar" type="string" />
+
+</schema>
diff --git a/fuzz/seed_corpus/fe331c4e77bd414496d817c48d65dad2ef5ca715 b/fuzz/seed_corpus/fe331c4e77bd414496d817c48d65dad2ef5ca715
new file mode 100644
index 000000000000..78c87137ce18
--- /dev/null
+++ b/fuzz/seed_corpus/fe331c4e77bd414496d817c48d65dad2ef5ca715
@@ -0,0 +1,8 @@
+<!DOCTYPE doc [
+<!ELEMENT doc (a, (b | c)*, d*)? >
+<!ELEMENT a EMPTY>
+<!ELEMENT b EMPTY>
+<!ELEMENT c EMPTY>
+<!ELEMENT d EMPTY>
+]>
+<doc><a/><d/></doc>
diff --git a/fuzz/seed_corpus/fe47d9336fd3bd30d01191bce1a0abfce0622a71 b/fuzz/seed_corpus/fe47d9336fd3bd30d01191bce1a0abfce0622a71
new file mode 100644
index 000000000000..63f44a5cacee
--- /dev/null
+++ b/fuzz/seed_corpus/fe47d9336fd3bd30d01191bce1a0abfce0622a71
@@ -0,0 +1,5 @@
+<!DOCTYPE doc [
+<!ELEMENT doc ANY>
+]>
+<doc>This is a valid document !</doc>
+
diff --git a/fuzz/seed_corpus/fe656c49ba6f5f55afc0560faf29542ce744d8f2 b/fuzz/seed_corpus/fe656c49ba6f5f55afc0560faf29542ce744d8f2
new file mode 100644
index 000000000000..43a59fc0508a
--- /dev/null
+++ b/fuzz/seed_corpus/fe656c49ba6f5f55afc0560faf29542ce744d8f2
@@ -0,0 +1,17 @@
+<element name="addressBook" xmlns="http://relaxng.org/ns/structure/1.0">
+  <zeroOrMore>
+    <element name="card">
+      <element name="name">
+        <text/>
+      </element>
+      <element name="email">
+        <text/>
+      </element>
+      <optional>
+	<element name="note">
+	  <externalRef href="inline.rng"/>
+	</element>
+      </optional>
+    </element>
+  </zeroOrMore>
+</element>
diff --git a/fuzz/seed_corpus/feaddd2bfb7ee62a7fdbde7891b47e1633387800 b/fuzz/seed_corpus/feaddd2bfb7ee62a7fdbde7891b47e1633387800
new file mode 100644
index 000000000000..66a4a44e98c6
--- /dev/null
+++ b/fuzz/seed_corpus/feaddd2bfb7ee62a7fdbde7891b47e1633387800
@@ -0,0 +1,9 @@
+<group xmlns="http://relaxng.org/ns/structure/1.0">
+  <element name="c">
+    <text/>
+  </element>
+  <element name="d">
+    <text/>
+  </element>
+</group>
+
diff --git a/fuzz/seed_corpus/febb40c376d47ed2104875a83128d287c32a5596 b/fuzz/seed_corpus/febb40c376d47ed2104875a83128d287c32a5596
new file mode 100644
index 000000000000..9dc294e6b7b6
--- /dev/null
+++ b/fuzz/seed_corpus/febb40c376d47ed2104875a83128d287c32a5596
@@ -0,0 +1 @@
+<f: xmlns:f="http://example.com/foo"/>
diff --git a/fuzz/seed_corpus/fed9e49575133eeb6fd117175447e2ebb69cb99c b/fuzz/seed_corpus/fed9e49575133eeb6fd117175447e2ebb69cb99c
new file mode 100644
index 000000000000..9a7dc3613209
--- /dev/null
+++ b/fuzz/seed_corpus/fed9e49575133eeb6fd117175447e2ebb69cb99c
@@ -0,0 +1,6 @@
+<?xml version="1.0"?>
+<D:propfind xmlns:D="http://www.ietf.org/standards/dav/">
+  <D:prop>
+    <lockdiscovery/>
+  </D:prop>
+</D:propfind>
diff --git a/fuzz/seed_corpus/ff0ecae15d2a85c2565c63a7581d534173b0010d b/fuzz/seed_corpus/ff0ecae15d2a85c2565c63a7581d534173b0010d
new file mode 100644
index 000000000000..7dfa393465d1
--- /dev/null
+++ b/fuzz/seed_corpus/ff0ecae15d2a85c2565c63a7581d534173b0010d
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
+  <xs:group name="name">
+    <xs:choice>
+      <xs:element name="name" type="xs:string"/>
+      <xs:sequence>
+        <xs:element name="first-name" type="xs:string"/>
+        <xs:element name="middle-name" type="xs:string" minOccurs="0"/>
+        <xs:element name="last-name" type="xs:string"/>
+      </xs:sequence>
+    </xs:choice>
+  </xs:group>
+  <xs:element name="author">
+    <xs:complexType>
+      <xs:group ref="name"/>
+    </xs:complexType>
+  </xs:element>
+</xs:schema>
diff --git a/fuzz/seed_corpus/ff80ec4e56255991bed8921019f2d413767a2fed b/fuzz/seed_corpus/ff80ec4e56255991bed8921019f2d413767a2fed
new file mode 100644
index 000000000000..390aedb52370
--- /dev/null
+++ b/fuzz/seed_corpus/ff80ec4e56255991bed8921019f2d413767a2fed
@@ -0,0 +1,4 @@
+<AAA name="aaa">
+<BBB id="bbb"/>
+<CCC color="ccc"/>
+</AAA>
diff --git a/fuzz/seed_corpus/input0 b/fuzz/seed_corpus/input0
new file mode 100644
index 000000000000..f10ac7c41ae6
--- /dev/null
+++ b/fuzz/seed_corpus/input0
@@ -0,0 +1 @@
+<hello>bonjour</hello>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/input1 b/fuzz/seed_corpus/input1
new file mode 100644
index 000000000000..3e105bacb2b9
--- /dev/null
+++ b/fuzz/seed_corpus/input1
@@ -0,0 +1,53 @@
+<a>
+<b>
+<c>
+<d>
+<e>
+<f>
+<g>
+<h>
+<i>
+<j>
+<k>
+<l>
+<m>
+<n>
+<o>
+<p>
+<q>
+<r>
+<s>
+<t>
+<u>
+<v>
+<w>
+<x>
+<y>
+<z>
+Alphabet
+</z>
+</y>
+</x>
+</w>
+</v>
+</u>
+</t>
+</s>
+</r>
+</q>
+</p>
+</o>
+</n>
+</m>
+</l>
+</k>
+</j>
+</i>
+</h>
+</g>
+</f>
+</e>
+</d>
+</c>
+</b>
+</a>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/input10 b/fuzz/seed_corpus/input10
new file mode 100644
index 000000000000..8db5766e810d
--- /dev/null
+++ b/fuzz/seed_corpus/input10
@@ -0,0 +1,2 @@
+<!-- This is a comment. -->
+<html>Some HTML</html>
diff --git a/fuzz/seed_corpus/input11 b/fuzz/seed_corpus/input11
new file mode 100644
index 000000000000..d4837caa6d88
--- /dev/null
+++ b/fuzz/seed_corpus/input11
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+    Some fine HTML
+</html>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/input2 b/fuzz/seed_corpus/input2
new file mode 100644
index 000000000000..487657daad95
--- /dev/null
+++ b/fuzz/seed_corpus/input2
@@ -0,0 +1,19 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!-- This is an XML sample -->
+<library xmlns='http://library' xmlns:foo='http://foo.com'>
+  <book foo:id="k123">
+    <author>Isaac Newton</author>
+    <title>Philosophiae Naturalis Principia Mathematica</title>
+    <genre>Science</genre>
+    <price>40.95</price>
+    <publish_date>1947-9-03</publish_date>
+  </book>
+  <book foo:id="k456">
+    <author>Dr. Seuss</author>
+    <title>Green Eggs and Ham</title>
+    <genre>Kid</genre>
+    <foo:kids/>
+    <price>4.95</price>
+    <publish_date>1960-8-12</publish_date>
+  </book>
+</library>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/input3 b/fuzz/seed_corpus/input3
new file mode 100644
index 000000000000..82c1adaf9da2
--- /dev/null
+++ b/fuzz/seed_corpus/input3
@@ -0,0 +1 @@
+<test>{"tag": "woop", "boing": 123, 12: ""foodyums"}</test>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/input4 b/fuzz/seed_corpus/input4
new file mode 100644
index 000000000000..d7d3dbc37356
--- /dev/null
+++ b/fuzz/seed_corpus/input4
@@ -0,0 +1 @@
+<number>18446744073709551616</number>
diff --git a/fuzz/seed_corpus/input5 b/fuzz/seed_corpus/input5
new file mode 100644
index 000000000000..3941055f6419
--- /dev/null
+++ b/fuzz/seed_corpus/input5
@@ -0,0 +1 @@
+<a><b>b1</b><c>c1</c><b>b2</b><c>c2</c><b>b3</b><c>c3</c></a>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/input6 b/fuzz/seed_corpus/input6
new file mode 100644
index 000000000000..6b18aedda2d2
--- /dev/null
+++ b/fuzz/seed_corpus/input6
@@ -0,0 +1,5 @@
+<hello>
+<fr>coucou</fr>
+<fr><proper>bonjour</proper><slang>salut</slang></fr>
+ <fr>ca va</fr>
+</hello>
diff --git a/fuzz/seed_corpus/input7 b/fuzz/seed_corpus/input7
new file mode 100644
index 000000000000..f69e7e736f24
--- /dev/null
+++ b/fuzz/seed_corpus/input7
@@ -0,0 +1 @@
+<a><b></b><b></b></a>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/input8 b/fuzz/seed_corpus/input8
new file mode 100644
index 000000000000..a7556628661e
--- /dev/null
+++ b/fuzz/seed_corpus/input8
@@ -0,0 +1 @@
+<translate lang='fr' id='123'><hello>bonjour</hello></translate>
\ No newline at end of file
diff --git a/fuzz/seed_corpus/input9 b/fuzz/seed_corpus/input9
new file mode 100644
index 000000000000..8d16d1a76b34
--- /dev/null
+++ b/fuzz/seed_corpus/input9
@@ -0,0 +1,3 @@
+<?xml-stylesheet href="mystyle.css" type="text/css"?>
+<html>Some HTML</html>
+
diff --git a/fuzz/xml.dict b/fuzz/xml.dict
new file mode 100644
index 000000000000..8449cb086547
--- /dev/null
+++ b/fuzz/xml.dict
@@ -0,0 +1,125 @@
+#
+# AFL dictionary for XML
+# ----------------------
+#
+# Several basic syntax elements and attributes, modeled on libxml2.
+#
+# Created by Michal Zalewski <lcamtuf@google.com>
+#
+
+attr_encoding=" encoding=\"1\""
+attr_generic=" a=\"1\""
+attr_href=" href=\"1\""
+attr_standalone=" standalone=\"no\""
+attr_version=" version=\"1\""
+attr_xml_base=" xml:base=\"1\""
+attr_xml_id=" xml:id=\"1\""
+attr_xml_lang=" xml:lang=\"1\""
+attr_xml_space=" xml:space=\"1\""
+attr_xmlns=" xmlns=\"1\""
+
+entity_builtin="&lt;"
+entity_decimal="&#1;"
+entity_external="&a;"
+entity_hex="&#x1;"
+
+# keywords
+"ANY"
+"ATTLIST"
+"CDATA"
+"DOCTYPE"
+"ELEMENT"
+"EMPTY"
+"ENTITIES"
+"ENTITY"
+"FIXED"
+"ID"
+"IDREF"
+"IDREFS"
+"IGNORE"
+"IMPLIED"
+"INCLUDE"
+"NDATA"
+"NMTOKEN"
+"NMTOKENS"
+"NOTATION"
+"PCDATA"
+"PUBLIC"
+"REQUIRED"
+"SYSTEM"
+
+# Various tag parts
+"<"
+">"
+"/>"
+"</"
+"<?"
+"?>"
+"<!"
+"!>"
+"[]"
+"]]"
+"<![CDATA["
+"<![CDATA[]]>"
+"\"\""
+"''"
+"=\"\""
+"=''"
+
+# DTD
+"<!ATTLIST"
+"<!DOCTYPE"
+"<!ELEMENT"
+"<!ENTITY"
+"<![IGNORE["
+"<![INCLUDE["
+"<!NOTATION"
+"#CDATA"
+"#FIXED"
+"#IMPLIED"
+"#PCDATA"
+"#REQUIRED"
+
+# Encodings
+"ISO-8859-1"
+"US-ASCII"
+"UTF-8"
+"UTF-16"
+"UTF-16BE"
+"UTF-16LE"
+
+# Namespaces and schemas
+"xmlns"
+"xmlns:"
+"xmlns:xhtml=\"http://www.w3.org/1999/xhtml\""
+"xmlns:xml=\"http://www.w3.org/XML/1998/namespace\""
+"xmlns:xmlns=\"http://www.w3.org/2000/xmlns\""
+
+string_col_fallback=":fallback"
+string_col_generic=":a"
+string_col_include=":include"
+string_dashes="--"
+string_parentheses="()"
+string_percent="%a"
+string_schema=":schema"
+string_ucs4="UCS-4"
+tag_close="</a>"
+tag_open="<a>"
+tag_open_close="<a />"
+
+
+"<?xml?>"
+"http://docboo"
+"http://www.w"
+"he30"
+"he2"
+"IET"
+"FDF-10"
+"aDUCS-4OPveb:"
+"a>"
+"UT"
+"xMl"
+"/usr/share/sg"
+"ha07"
+"http://www.oa"
+"cle"
diff --git a/libxml_visibility.gni b/libxml_visibility.gni
new file mode 100644
index 000000000000..6a5240276b23
--- /dev/null
+++ b/libxml_visibility.gni
@@ -0,0 +1,13 @@
+# Copyright 2019 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import("//build/config/compiler/compiler.gni")
+
+if (is_ios) {
+  declare_args() {
+    # iOS requires additional targets added to the libxml visibility list.
+    # Entries in this list must be strings relative to //ios_internal.
+    ios_libxml_visibility_additions = []
+  }
+}
diff --git a/linux/config.h b/linux/config.h
new file mode 100644
index 000000000000..25172b55031d
--- /dev/null
+++ b/linux/config.h
@@ -0,0 +1,291 @@
+/* config.h.  Generated from config.h.in by configure.  */
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* A form that will not confuse apibuild.py */
+#define ATTRIBUTE_DESTRUCTOR __attribute__((destructor))
+
+/* Type cast for the gethostbyname() argument */
+#define GETHOSTBYNAME_ARG_CAST /**/
+
+/* Define to 1 if you have the <arpa/inet.h> header file. */
+#define HAVE_ARPA_INET_H 1
+
+/* Define to 1 if you have the <arpa/nameser.h> header file. */
+#define HAVE_ARPA_NAMESER_H 1
+
+/* Define if __attribute__((destructor)) is accepted */
+#define HAVE_ATTRIBUTE_DESTRUCTOR 1
+
+/* Whether struct sockaddr::__ss_family exists */
+/* #undef HAVE_BROKEN_SS_FAMILY */
+
+/* Define to 1 if you have the <ctype.h> header file. */
+#define HAVE_CTYPE_H 1
+
+/* Define to 1 if you have the <dirent.h> header file. */
+#define HAVE_DIRENT_H 1
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#define HAVE_DLFCN_H 1
+
+/* Have dlopen based dso */
+/* #undef HAVE_DLOPEN */
+
+/* Define to 1 if you have the <dl.h> header file. */
+/* #undef HAVE_DL_H */
+
+/* Define to 1 if you have the <errno.h> header file. */
+#define HAVE_ERRNO_H 1
+
+/* Define to 1 if you have the <fcntl.h> header file. */
+#define HAVE_FCNTL_H 1
+
+/* Define to 1 if you have the <float.h> header file. */
+#define HAVE_FLOAT_H 1
+
+/* Define to 1 if you have the `fprintf' function. */
+#define HAVE_FPRINTF 1
+
+/* Define to 1 if you have the `ftime' function. */
+#define HAVE_FTIME 1
+
+/* Define if getaddrinfo is there */
+#define HAVE_GETADDRINFO /**/
+
+/* Define to 1 if you have the `gettimeofday' function. */
+#define HAVE_GETTIMEOFDAY 1
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the `isascii' function. */
+#define HAVE_ISASCII 1
+
+/* Define if isinf is there */
+#define HAVE_ISINF /**/
+
+/* Define if isnan is there */
+#define HAVE_ISNAN /**/
+
+/* Define if history library is there (-lhistory) */
+/* #undef HAVE_LIBHISTORY */
+
+/* Define if pthread library is there (-lpthread) */
+/* #undef HAVE_LIBPTHREAD */
+
+/* Define if readline library is there (-lreadline) */
+/* #undef HAVE_LIBREADLINE */
+
+/* Define to 1 if you have the <limits.h> header file. */
+#define HAVE_LIMITS_H 1
+
+/* Define to 1 if you have the `localtime' function. */
+#define HAVE_LOCALTIME 1
+
+/* Define to 1 if you have the <lzma.h> header file. */
+/* #undef HAVE_LZMA_H */
+
+/* Define to 1 if you have the <malloc.h> header file. */
+#define HAVE_MALLOC_H 1
+
+/* Define to 1 if you have the <math.h> header file. */
+#define HAVE_MATH_H 1
+
+/* Define to 1 if you have the <memory.h> header file. */
+#define HAVE_MEMORY_H 1
+
+/* Define to 1 if you have the `mmap' function. */
+#define HAVE_MMAP 1
+
+/* Define to 1 if you have the `munmap' function. */
+#define HAVE_MUNMAP 1
+
+/* mmap() is no good without munmap() */
+#if defined(HAVE_MMAP) && !defined(HAVE_MUNMAP)
+#  undef /**/ HAVE_MMAP
+#endif
+
+/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
+/* #undef HAVE_NDIR_H */
+
+/* Define to 1 if you have the <netdb.h> header file. */
+#define HAVE_NETDB_H 1
+
+/* Define to 1 if you have the <netinet/in.h> header file. */
+#define HAVE_NETINET_IN_H 1
+
+/* Define to 1 if you have the <poll.h> header file. */
+#define HAVE_POLL_H 1
+
+/* Define to 1 if you have the `printf' function. */
+#define HAVE_PRINTF 1
+
+/* Define if <pthread.h> is there */
+/* #undef HAVE_PTHREAD_H */
+
+/* Define to 1 if you have the `putenv' function. */
+#define HAVE_PUTENV 1
+
+/* Define to 1 if you have the `rand' function. */
+#define HAVE_RAND 1
+
+/* Define to 1 if you have the `rand_r' function. */
+
+
+/* Define to 1 if you have the <resolv.h> header file. */
+#define HAVE_RESOLV_H 1
+
+/* Have shl_load based dso */
+/* #undef HAVE_SHLLOAD */
+
+/* Define to 1 if you have the `signal' function. */
+#define HAVE_SIGNAL 1
+
+/* Define to 1 if you have the <signal.h> header file. */
+#define HAVE_SIGNAL_H 1
+
+/* Define to 1 if you have the `snprintf' function. */
+#define HAVE_SNPRINTF 1
+
+/* Define to 1 if you have the `sprintf' function. */
+#define HAVE_SPRINTF 1
+
+/* Define to 1 if you have the `srand' function. */
+#define HAVE_SRAND 1
+
+/* Define to 1 if you have the `sscanf' function. */
+#define HAVE_SSCANF 1
+
+/* Define to 1 if you have the `stat' function. */
+#define HAVE_STAT 1
+
+/* Define to 1 if you have the <stdarg.h> header file. */
+#define HAVE_STDARG_H 1
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the `strftime' function. */
+#define HAVE_STRFTIME 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
+   */
+/* #undef HAVE_SYS_DIR_H */
+
+/* Define to 1 if you have the <sys/mman.h> header file. */
+#define HAVE_SYS_MMAN_H 1
+
+/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
+   */
+/* #undef HAVE_SYS_NDIR_H */
+
+/* Define to 1 if you have the <sys/select.h> header file. */
+#define HAVE_SYS_SELECT_H 1
+
+/* Define to 1 if you have the <sys/socket.h> header file. */
+#define HAVE_SYS_SOCKET_H 1
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/timeb.h> header file. */
+#define HAVE_SYS_TIMEB_H 1
+
+/* Define to 1 if you have the <sys/time.h> header file. */
+#define HAVE_SYS_TIME_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if you have the `time' function. */
+#define HAVE_TIME 1
+
+/* Define to 1 if you have the <time.h> header file. */
+#define HAVE_TIME_H 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* Whether va_copy() is available */
+#define HAVE_VA_COPY 1
+
+/* Define to 1 if you have the `vfprintf' function. */
+#define HAVE_VFPRINTF 1
+
+/* Define to 1 if you have the `vsnprintf' function. */
+#define HAVE_VSNPRINTF 1
+
+/* Define to 1 if you have the `vsprintf' function. */
+#define HAVE_VSPRINTF 1
+
+/* Define to 1 if you have the <zlib.h> header file. */
+/* #undef HAVE_ZLIB_H */
+
+/* Whether __va_copy() is available */
+/* #undef HAVE___VA_COPY */
+
+/* Define as const if the declaration of iconv() needs const. */
+/* #undef ICONV_CONST */
+
+/* Define to the sub-directory where libtool stores uninstalled libraries. */
+#define LT_OBJDIR ".libs/"
+
+/* Name of package */
+#define PACKAGE "libxml2"
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT ""
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "libxml2"
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING "libxml2 2.9.12"
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME "libxml2"
+
+/* Define to the home page for this package. */
+#define PACKAGE_URL ""
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "2.9.12"
+
+/* Type cast for the send() function 2nd arg */
+#define SEND_ARG2_CAST /**/
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
+
+/* Support for IPv6 */
+#define SUPPORT_IP6 /**/
+
+/* Define if va_list is an array type */
+#define VA_LIST_IS_ARRAY 1
+
+/* Version number of package */
+#define VERSION "2.9.12"
+
+/* Determine what socket length (socklen_t) data type is */
+#define XML_SOCKLEN_T socklen_t
+
+/* Define for Solaris 2.5.1 so the uint32_t typedef from <sys/synch.h>,
+   <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
+   #define below would cause a syntax error. */
+/* #undef _UINT32_T */
+
+/* ss_family is not defined here, use __ss_family instead */
+/* #undef ss_family */
+
+/* Define to the type of an unsigned integer type of width exactly 32 bits if
+   such a type exists and the standard includes do not define it. */
+/* #undef uint32_t */
diff --git a/linux/include/libxml/xmlversion.h b/linux/include/libxml/xmlversion.h
new file mode 100644
index 000000000000..4c364e640448
--- /dev/null
+++ b/linux/include/libxml/xmlversion.h
@@ -0,0 +1,485 @@
+/*
+ * Summary: compile-time version information
+ * Description: compile-time version information for the XML library
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_VERSION_H__
+#define __XML_VERSION_H__
+
+#include <libxml/xmlexports.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * use those to be sure nothing nasty will happen if
+ * your library and includes mismatch
+ */
+#ifndef LIBXML2_COMPILING_MSCCDEF
+XMLPUBFUN void XMLCALL xmlCheckVersion(int version);
+#endif /* LIBXML2_COMPILING_MSCCDEF */
+
+/**
+ * LIBXML_DOTTED_VERSION:
+ *
+ * the version string like "1.2.3"
+ */
+#define LIBXML_DOTTED_VERSION "2.9.12"
+
+/**
+ * LIBXML_VERSION:
+ *
+ * the version number: 1.2.3 value is 10203
+ */
+#define LIBXML_VERSION 20912
+
+/**
+ * LIBXML_VERSION_STRING:
+ *
+ * the version number string, 1.2.3 value is "10203"
+ */
+#define LIBXML_VERSION_STRING "20912"
+
+/**
+ * LIBXML_VERSION_EXTRA:
+ *
+ * extra version information, used to show a CVS compilation
+ */
+#define LIBXML_VERSION_EXTRA ""
+
+/**
+ * LIBXML_TEST_VERSION:
+ *
+ * Macro to check that the libxml version in use is compatible with
+ * the version the software has been compiled against
+ */
+#define LIBXML_TEST_VERSION xmlCheckVersion(20912);
+
+#ifndef VMS
+#if 0
+/**
+ * WITH_TRIO:
+ *
+ * defined if the trio support need to be configured in
+ */
+#define WITH_TRIO
+#else
+/**
+ * WITHOUT_TRIO:
+ *
+ * defined if the trio support should not be configured in
+ */
+#define WITHOUT_TRIO
+#endif
+#else /* VMS */
+/**
+ * WITH_TRIO:
+ *
+ * defined if the trio support need to be configured in
+ */
+#define WITH_TRIO 1
+#endif /* VMS */
+
+/**
+ * LIBXML_THREAD_ENABLED:
+ *
+ * Whether the thread support is configured in
+ */
+#if 0
+#define LIBXML_THREAD_ENABLED
+#endif
+
+/**
+ * LIBXML_THREAD_ALLOC_ENABLED:
+ *
+ * Whether the allocation hooks are per-thread
+ */
+#if 0
+#define LIBXML_THREAD_ALLOC_ENABLED
+#endif
+
+/**
+ * LIBXML_TREE_ENABLED:
+ *
+ * Whether the DOM like tree manipulation API support is configured in
+ */
+#if 1
+#define LIBXML_TREE_ENABLED
+#endif
+
+/**
+ * LIBXML_OUTPUT_ENABLED:
+ *
+ * Whether the serialization/saving support is configured in
+ */
+#if 1
+#define LIBXML_OUTPUT_ENABLED
+#endif
+
+/**
+ * LIBXML_PUSH_ENABLED:
+ *
+ * Whether the push parsing interfaces are configured in
+ */
+#if 1
+#define LIBXML_PUSH_ENABLED
+#endif
+
+/**
+ * LIBXML_READER_ENABLED:
+ *
+ * Whether the xmlReader parsing interface is configured in
+ */
+#if 1
+#define LIBXML_READER_ENABLED
+#endif
+
+/**
+ * LIBXML_PATTERN_ENABLED:
+ *
+ * Whether the xmlPattern node selection interface is configured in
+ */
+#if 0
+#define LIBXML_PATTERN_ENABLED
+#endif
+
+/**
+ * LIBXML_WRITER_ENABLED:
+ *
+ * Whether the xmlWriter saving interface is configured in
+ */
+#if 1
+#define LIBXML_WRITER_ENABLED
+#endif
+
+/**
+ * LIBXML_SAX1_ENABLED:
+ *
+ * Whether the older SAX1 interface is configured in
+ */
+#if 1
+#define LIBXML_SAX1_ENABLED
+#endif
+
+/**
+ * LIBXML_FTP_ENABLED:
+ *
+ * Whether the FTP support is configured in
+ */
+#if 0
+#define LIBXML_FTP_ENABLED
+#endif
+
+/**
+ * LIBXML_HTTP_ENABLED:
+ *
+ * Whether the HTTP support is configured in
+ */
+#if 0
+#define LIBXML_HTTP_ENABLED
+#endif
+
+/**
+ * LIBXML_VALID_ENABLED:
+ *
+ * Whether the DTD validation support is configured in
+ */
+#if 0
+#define LIBXML_VALID_ENABLED
+#endif
+
+/**
+ * LIBXML_HTML_ENABLED:
+ *
+ * Whether the HTML support is configured in
+ */
+#if 1
+#define LIBXML_HTML_ENABLED
+#endif
+
+/**
+ * LIBXML_LEGACY_ENABLED:
+ *
+ * Whether the deprecated APIs are compiled in for compatibility
+ */
+#if 0
+#define LIBXML_LEGACY_ENABLED
+#endif
+
+/**
+ * LIBXML_C14N_ENABLED:
+ *
+ * Whether the Canonicalization support is configured in
+ */
+#if 0
+#define LIBXML_C14N_ENABLED
+#endif
+
+/**
+ * LIBXML_CATALOG_ENABLED:
+ *
+ * Whether the Catalog support is configured in
+ */
+#if 0
+#define LIBXML_CATALOG_ENABLED
+#endif
+
+/**
+ * LIBXML_DOCB_ENABLED:
+ *
+ * Whether the SGML Docbook support is configured in
+ */
+#if 0
+#define LIBXML_DOCB_ENABLED
+#endif
+
+/**
+ * LIBXML_XPATH_ENABLED:
+ *
+ * Whether XPath is configured in
+ */
+#if 1
+#define LIBXML_XPATH_ENABLED
+#endif
+
+/**
+ * LIBXML_XPTR_ENABLED:
+ *
+ * Whether XPointer is configured in
+ */
+#if 0
+#define LIBXML_XPTR_ENABLED
+#endif
+
+/**
+ * LIBXML_XINCLUDE_ENABLED:
+ *
+ * Whether XInclude is configured in
+ */
+#if 0
+#define LIBXML_XINCLUDE_ENABLED
+#endif
+
+/**
+ * LIBXML_ICONV_ENABLED:
+ *
+ * Whether iconv support is available
+ */
+#if 0
+#define LIBXML_ICONV_ENABLED
+#endif
+
+/**
+ * LIBXML_ICU_ENABLED:
+ *
+ * Whether icu support is available
+ */
+#if 1
+#define LIBXML_ICU_ENABLED
+#endif
+
+/**
+ * LIBXML_ISO8859X_ENABLED:
+ *
+ * Whether ISO-8859-* support is made available in case iconv is not
+ */
+#if 0
+#define LIBXML_ISO8859X_ENABLED
+#endif
+
+/**
+ * LIBXML_DEBUG_ENABLED:
+ *
+ * Whether Debugging module is configured in
+ */
+#if 0
+#define LIBXML_DEBUG_ENABLED
+#endif
+
+/**
+ * DEBUG_MEMORY_LOCATION:
+ *
+ * Whether the memory debugging is configured in
+ */
+#if 0
+#define DEBUG_MEMORY_LOCATION
+#endif
+
+/**
+ * LIBXML_DEBUG_RUNTIME:
+ *
+ * Whether the runtime debugging is configured in
+ */
+#if 0
+#define LIBXML_DEBUG_RUNTIME
+#endif
+
+/**
+ * LIBXML_UNICODE_ENABLED:
+ *
+ * Whether the Unicode related interfaces are compiled in
+ */
+#if 0
+#define LIBXML_UNICODE_ENABLED
+#endif
+
+/**
+ * LIBXML_REGEXP_ENABLED:
+ *
+ * Whether the regular expressions interfaces are compiled in
+ */
+#if 0
+#define LIBXML_REGEXP_ENABLED
+#endif
+
+/**
+ * LIBXML_AUTOMATA_ENABLED:
+ *
+ * Whether the automata interfaces are compiled in
+ */
+#if 0
+#define LIBXML_AUTOMATA_ENABLED
+#endif
+
+/**
+ * LIBXML_EXPR_ENABLED:
+ *
+ * Whether the formal expressions interfaces are compiled in
+ *
+ * This code is unused and disabled unconditionally for now.
+ */
+#if 0
+#define LIBXML_EXPR_ENABLED
+#endif
+
+/**
+ * LIBXML_SCHEMAS_ENABLED:
+ *
+ * Whether the Schemas validation interfaces are compiled in
+ */
+#if 0
+#define LIBXML_SCHEMAS_ENABLED
+#endif
+
+/**
+ * LIBXML_SCHEMATRON_ENABLED:
+ *
+ * Whether the Schematron validation interfaces are compiled in
+ */
+#if 0
+#define LIBXML_SCHEMATRON_ENABLED
+#endif
+
+/**
+ * LIBXML_MODULES_ENABLED:
+ *
+ * Whether the module interfaces are compiled in
+ */
+#if 0
+#define LIBXML_MODULES_ENABLED
+/**
+ * LIBXML_MODULE_EXTENSION:
+ *
+ * the string suffix used by dynamic modules (usually shared libraries)
+ */
+#define LIBXML_MODULE_EXTENSION "" 
+#endif
+
+/**
+ * LIBXML_ZLIB_ENABLED:
+ *
+ * Whether the Zlib support is compiled in
+ */
+#if 0
+#define LIBXML_ZLIB_ENABLED
+#endif
+
+/**
+ * LIBXML_LZMA_ENABLED:
+ *
+ * Whether the Lzma support is compiled in
+ */
+#if 0
+#define LIBXML_LZMA_ENABLED
+#endif
+
+#ifdef __GNUC__
+
+/**
+ * ATTRIBUTE_UNUSED:
+ *
+ * Macro used to signal to GCC unused function parameters
+ */
+
+#ifndef ATTRIBUTE_UNUSED
+# if ((__GNUC__ > 2) || ((__GNUC__ == 2) && (__GNUC_MINOR__ >= 7)))
+#  define ATTRIBUTE_UNUSED __attribute__((unused))
+# else
+#  define ATTRIBUTE_UNUSED
+# endif
+#endif
+
+/**
+ * LIBXML_ATTR_ALLOC_SIZE:
+ *
+ * Macro used to indicate to GCC this is an allocator function
+ */
+
+#ifndef LIBXML_ATTR_ALLOC_SIZE
+# if (!defined(__clang__) && ((__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 3))))
+#  define LIBXML_ATTR_ALLOC_SIZE(x) __attribute__((alloc_size(x)))
+# else
+#  define LIBXML_ATTR_ALLOC_SIZE(x)
+# endif
+#else
+# define LIBXML_ATTR_ALLOC_SIZE(x)
+#endif
+
+/**
+ * LIBXML_ATTR_FORMAT:
+ *
+ * Macro used to indicate to GCC the parameter are printf like
+ */
+
+#ifndef LIBXML_ATTR_FORMAT
+# if ((__GNUC__ > 3) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)))
+#  define LIBXML_ATTR_FORMAT(fmt,args) __attribute__((__format__(__printf__,fmt,args)))
+# else
+#  define LIBXML_ATTR_FORMAT(fmt,args)
+# endif
+#else
+# define LIBXML_ATTR_FORMAT(fmt,args)
+#endif
+
+#else /* ! __GNUC__ */
+/**
+ * ATTRIBUTE_UNUSED:
+ *
+ * Macro used to signal to GCC unused function parameters
+ */
+#define ATTRIBUTE_UNUSED
+/**
+ * LIBXML_ATTR_ALLOC_SIZE:
+ *
+ * Macro used to indicate to GCC this is an allocator function
+ */
+#define LIBXML_ATTR_ALLOC_SIZE(x)
+/**
+ * LIBXML_ATTR_FORMAT:
+ *
+ * Macro used to indicate to GCC the parameter are printf like
+ */
+#define LIBXML_ATTR_FORMAT(fmt,args)
+#endif /* __GNUC__ */
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+#endif
+
+
diff --git a/linux/xml2-config b/linux/xml2-config
new file mode 100755
index 000000000000..3717ff94744b
--- /dev/null
+++ b/linux/xml2-config
@@ -0,0 +1,110 @@
+#! /bin/sh
+
+prefix=/usr/local
+exec_prefix=${prefix}
+includedir=${prefix}/include
+libdir=${exec_prefix}/lib
+cflags=
+libs=
+
+usage()
+{
+    cat <<EOF
+Usage: xml2-config [OPTION]
+
+Known values for OPTION are:
+
+  --prefix=DIR		change libxml prefix [default $prefix]
+  --exec-prefix=DIR	change libxml exec prefix [default $exec_prefix]
+  --libs		print library linking information
+                        add --dynamic to print only shared libraries
+  --cflags		print pre-processor and compiler flags
+  --modules		module support enabled
+  --help		display this help and exit
+  --version		output version information
+EOF
+
+    exit $1
+}
+
+if test $# -eq 0; then
+    usage 1
+fi
+
+while test $# -gt 0; do
+    case "$1" in
+    -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+    *) optarg= ;;
+    esac
+
+    case "$1" in
+    --prefix=*)
+	prefix=$optarg
+	includedir=$prefix/include
+	libdir=$prefix/lib
+	;;
+
+    --prefix)
+	echo $prefix
+	;;
+
+    --exec-prefix=*)
+      exec_prefix=$optarg
+      libdir=$exec_prefix/lib
+      ;;
+
+    --exec-prefix)
+      echo $exec_prefix
+      ;;
+
+    --version)
+	echo 2.9.12
+	exit 0
+	;;
+
+    --help)
+	usage 0
+	;;
+
+    --cflags)
+        cflags="-I${includedir}/libxml2 "
+       	;;
+
+    --libtool-libs)
+	if [ -r ${libdir}/libxml2.la ]
+	then
+	    echo ${libdir}/libxml2.la
+	fi
+        ;;
+
+    --modules)
+       	echo 0
+       	;;
+
+    --libs)
+        if [ "$2" = "--dynamic" ]; then
+            shift
+            libs="-lxml2"
+        else
+            libs="-lxml2     -licui18n -licuuc -licudata -lm  "
+        fi
+
+        if [ "-L${libdir}" != "-L/usr/lib" -a "-L${libdir}" != "-L/usr/lib64" ]; then
+            libs="-L${libdir} $libs"
+        fi
+
+        libs="$libs "
+        ;;
+
+    *)
+	usage 1
+	;;
+    esac
+    shift
+done
+
+if test -n "$cflags$libs"; then
+    echo $cflags $libs
+fi
+
+exit 0
diff --git a/mac/config.h b/mac/config.h
new file mode 100644
index 000000000000..27a79ec1716a
--- /dev/null
+++ b/mac/config.h
@@ -0,0 +1,293 @@
+/* config.h.  Generated from config.h.in by configure.  */
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* A form that will not confuse apibuild.py */
+#define ATTRIBUTE_DESTRUCTOR __attribute__((destructor))
+
+/* Type cast for the gethostbyname() argument */
+#define GETHOSTBYNAME_ARG_CAST /**/
+
+/* Define to 1 if you have the <arpa/inet.h> header file. */
+#define HAVE_ARPA_INET_H 1
+
+/* Define to 1 if you have the <arpa/nameser.h> header file. */
+#define HAVE_ARPA_NAMESER_H 1
+
+/* Define if __attribute__((destructor)) is accepted */
+#define HAVE_ATTRIBUTE_DESTRUCTOR 1
+
+/* Whether struct sockaddr::__ss_family exists */
+/* #undef HAVE_BROKEN_SS_FAMILY */
+
+/* Define to 1 if you have the <ctype.h> header file. */
+#define HAVE_CTYPE_H 1
+
+/* Define to 1 if you have the <dirent.h> header file. */
+#define HAVE_DIRENT_H 1
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#define HAVE_DLFCN_H 1
+
+/* Have dlopen based dso */
+/* #undef HAVE_DLOPEN */
+
+/* Define to 1 if you have the <dl.h> header file. */
+/* #undef HAVE_DL_H */
+
+/* Define to 1 if you have the <errno.h> header file. */
+#define HAVE_ERRNO_H 1
+
+/* Define to 1 if you have the <fcntl.h> header file. */
+#define HAVE_FCNTL_H 1
+
+/* Define to 1 if you have the <float.h> header file. */
+#define HAVE_FLOAT_H 1
+
+/* Define to 1 if you have the `fprintf' function. */
+#define HAVE_FPRINTF 1
+
+/* Define to 1 if you have the `ftime' function. */
+#define HAVE_FTIME 1
+
+/* Define if getaddrinfo is there */
+#define HAVE_GETADDRINFO /**/
+
+/* Define to 1 if you have the `gettimeofday' function. */
+#define HAVE_GETTIMEOFDAY 1
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the `isascii' function. */
+#define HAVE_ISASCII 1
+
+/* Define if isinf is there */
+#define HAVE_ISINF /**/
+
+/* Define if isnan is there */
+#define HAVE_ISNAN /**/
+
+/* Define if history library is there (-lhistory) */
+/* #undef HAVE_LIBHISTORY */
+
+/* Define if pthread library is there (-lpthread) */
+/* #undef HAVE_LIBPTHREAD */
+
+/* Define if readline library is there (-lreadline) */
+/* #undef HAVE_LIBREADLINE */
+
+/* Define to 1 if you have the <limits.h> header file. */
+#define HAVE_LIMITS_H 1
+
+/* Define to 1 if you have the `localtime' function. */
+#define HAVE_LOCALTIME 1
+
+/* Define to 1 if you have the <lzma.h> header file. */
+/* #undef HAVE_LZMA_H */
+
+/* Define to 1 if you have the <malloc.h> header file. */
+/* #undef HAVE_MALLOC_H */
+
+/* Define to 1 if you have the <math.h> header file. */
+#define HAVE_MATH_H 1
+
+/* Define to 1 if you have the `mmap' function. */
+#define HAVE_MMAP 1
+
+/* Define to 1 if you have the `munmap' function. */
+#define HAVE_MUNMAP 1
+
+/* mmap() is no good without munmap() */
+#if defined(HAVE_MMAP) && !defined(HAVE_MUNMAP)
+#  undef /**/ HAVE_MMAP
+#endif
+
+/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
+/* #undef HAVE_NDIR_H */
+
+/* Define to 1 if you have the <netdb.h> header file. */
+#define HAVE_NETDB_H 1
+
+/* Define to 1 if you have the <netinet/in.h> header file. */
+#define HAVE_NETINET_IN_H 1
+
+/* Define to 1 if you have the <poll.h> header file. */
+#define HAVE_POLL_H 1
+
+/* Define to 1 if you have the `printf' function. */
+#define HAVE_PRINTF 1
+
+/* Define if <pthread.h> is there */
+/* #undef HAVE_PTHREAD_H */
+
+/* Define to 1 if you have the `putenv' function. */
+#define HAVE_PUTENV 1
+
+/* Define to 1 if you have the `rand' function. */
+#define HAVE_RAND 1
+
+/* Define to 1 if you have the `rand_r' function. */
+
+
+/* Define to 1 if you have the <resolv.h> header file. */
+#define HAVE_RESOLV_H 1
+
+/* Have shl_load based dso */
+/* #undef HAVE_SHLLOAD */
+
+/* Define to 1 if you have the `signal' function. */
+#define HAVE_SIGNAL 1
+
+/* Define to 1 if you have the <signal.h> header file. */
+#define HAVE_SIGNAL_H 1
+
+/* Define to 1 if you have the `snprintf' function. */
+#define HAVE_SNPRINTF 1
+
+/* Define to 1 if you have the `sprintf' function. */
+#define HAVE_SPRINTF 1
+
+/* Define to 1 if you have the `srand' function. */
+#define HAVE_SRAND 1
+
+/* Define to 1 if you have the `sscanf' function. */
+#define HAVE_SSCANF 1
+
+/* Define to 1 if you have the `stat' function. */
+#define HAVE_STAT 1
+
+/* Define to 1 if you have the <stdarg.h> header file. */
+#define HAVE_STDARG_H 1
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdio.h> header file. */
+#define HAVE_STDIO_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the `strftime' function. */
+#define HAVE_STRFTIME 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
+   */
+/* #undef HAVE_SYS_DIR_H */
+
+/* Define to 1 if you have the <sys/mman.h> header file. */
+#define HAVE_SYS_MMAN_H 1
+
+/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
+   */
+/* #undef HAVE_SYS_NDIR_H */
+
+/* Define to 1 if you have the <sys/select.h> header file. */
+#define HAVE_SYS_SELECT_H 1
+
+/* Define to 1 if you have the <sys/socket.h> header file. */
+#define HAVE_SYS_SOCKET_H 1
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/timeb.h> header file. */
+#define HAVE_SYS_TIMEB_H 1
+
+/* Define to 1 if you have the <sys/time.h> header file. */
+#define HAVE_SYS_TIME_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if you have the `time' function. */
+#define HAVE_TIME 1
+
+/* Define to 1 if you have the <time.h> header file. */
+#define HAVE_TIME_H 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* Whether va_copy() is available */
+#define HAVE_VA_COPY 1
+
+/* Define to 1 if you have the `vfprintf' function. */
+#define HAVE_VFPRINTF 1
+
+/* Define to 1 if you have the `vsnprintf' function. */
+#define HAVE_VSNPRINTF 1
+
+/* Define to 1 if you have the `vsprintf' function. */
+#define HAVE_VSPRINTF 1
+
+/* Define to 1 if you have the <zlib.h> header file. */
+/* #undef HAVE_ZLIB_H */
+
+/* Whether __va_copy() is available */
+/* #undef HAVE___VA_COPY */
+
+/* Define as const if the declaration of iconv() needs const. */
+/* #undef ICONV_CONST */
+
+/* Define to the sub-directory where libtool stores uninstalled libraries. */
+#define LT_OBJDIR ".libs/"
+
+/* Name of package */
+#define PACKAGE "libxml2"
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT ""
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "libxml2"
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING "libxml2 2.9.12"
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME "libxml2"
+
+/* Define to the home page for this package. */
+#define PACKAGE_URL ""
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "2.9.12"
+
+/* Type cast for the send() function 2nd arg */
+#define SEND_ARG2_CAST /**/
+
+/* Define to 1 if all of the C90 standard headers exist (not just the ones
+   required in a freestanding environment). This macro is provided for
+   backward compatibility; new code need not use it. */
+#define STDC_HEADERS 1
+
+/* Support for IPv6 */
+#define SUPPORT_IP6 /**/
+
+/* Define if va_list is an array type */
+#define VA_LIST_IS_ARRAY 1
+
+/* Version number of package */
+#define VERSION "2.9.12"
+
+/* Determine what socket length (socklen_t) data type is */
+#define XML_SOCKLEN_T socklen_t
+
+/* Define for Solaris 2.5.1 so the uint32_t typedef from <sys/synch.h>,
+   <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
+   #define below would cause a syntax error. */
+/* #undef _UINT32_T */
+
+/* ss_family is not defined here, use __ss_family instead */
+/* #undef ss_family */
+
+/* Define to the type of an unsigned integer type of width exactly 32 bits if
+   such a type exists and the standard includes do not define it. */
+/* #undef uint32_t */
diff --git a/mac/include/libxml/xmlversion.h b/mac/include/libxml/xmlversion.h
new file mode 100644
index 000000000000..4c364e640448
--- /dev/null
+++ b/mac/include/libxml/xmlversion.h
@@ -0,0 +1,485 @@
+/*
+ * Summary: compile-time version information
+ * Description: compile-time version information for the XML library
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_VERSION_H__
+#define __XML_VERSION_H__
+
+#include <libxml/xmlexports.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * use those to be sure nothing nasty will happen if
+ * your library and includes mismatch
+ */
+#ifndef LIBXML2_COMPILING_MSCCDEF
+XMLPUBFUN void XMLCALL xmlCheckVersion(int version);
+#endif /* LIBXML2_COMPILING_MSCCDEF */
+
+/**
+ * LIBXML_DOTTED_VERSION:
+ *
+ * the version string like "1.2.3"
+ */
+#define LIBXML_DOTTED_VERSION "2.9.12"
+
+/**
+ * LIBXML_VERSION:
+ *
+ * the version number: 1.2.3 value is 10203
+ */
+#define LIBXML_VERSION 20912
+
+/**
+ * LIBXML_VERSION_STRING:
+ *
+ * the version number string, 1.2.3 value is "10203"
+ */
+#define LIBXML_VERSION_STRING "20912"
+
+/**
+ * LIBXML_VERSION_EXTRA:
+ *
+ * extra version information, used to show a CVS compilation
+ */
+#define LIBXML_VERSION_EXTRA ""
+
+/**
+ * LIBXML_TEST_VERSION:
+ *
+ * Macro to check that the libxml version in use is compatible with
+ * the version the software has been compiled against
+ */
+#define LIBXML_TEST_VERSION xmlCheckVersion(20912);
+
+#ifndef VMS
+#if 0
+/**
+ * WITH_TRIO:
+ *
+ * defined if the trio support need to be configured in
+ */
+#define WITH_TRIO
+#else
+/**
+ * WITHOUT_TRIO:
+ *
+ * defined if the trio support should not be configured in
+ */
+#define WITHOUT_TRIO
+#endif
+#else /* VMS */
+/**
+ * WITH_TRIO:
+ *
+ * defined if the trio support need to be configured in
+ */
+#define WITH_TRIO 1
+#endif /* VMS */
+
+/**
+ * LIBXML_THREAD_ENABLED:
+ *
+ * Whether the thread support is configured in
+ */
+#if 0
+#define LIBXML_THREAD_ENABLED
+#endif
+
+/**
+ * LIBXML_THREAD_ALLOC_ENABLED:
+ *
+ * Whether the allocation hooks are per-thread
+ */
+#if 0
+#define LIBXML_THREAD_ALLOC_ENABLED
+#endif
+
+/**
+ * LIBXML_TREE_ENABLED:
+ *
+ * Whether the DOM like tree manipulation API support is configured in
+ */
+#if 1
+#define LIBXML_TREE_ENABLED
+#endif
+
+/**
+ * LIBXML_OUTPUT_ENABLED:
+ *
+ * Whether the serialization/saving support is configured in
+ */
+#if 1
+#define LIBXML_OUTPUT_ENABLED
+#endif
+
+/**
+ * LIBXML_PUSH_ENABLED:
+ *
+ * Whether the push parsing interfaces are configured in
+ */
+#if 1
+#define LIBXML_PUSH_ENABLED
+#endif
+
+/**
+ * LIBXML_READER_ENABLED:
+ *
+ * Whether the xmlReader parsing interface is configured in
+ */
+#if 1
+#define LIBXML_READER_ENABLED
+#endif
+
+/**
+ * LIBXML_PATTERN_ENABLED:
+ *
+ * Whether the xmlPattern node selection interface is configured in
+ */
+#if 0
+#define LIBXML_PATTERN_ENABLED
+#endif
+
+/**
+ * LIBXML_WRITER_ENABLED:
+ *
+ * Whether the xmlWriter saving interface is configured in
+ */
+#if 1
+#define LIBXML_WRITER_ENABLED
+#endif
+
+/**
+ * LIBXML_SAX1_ENABLED:
+ *
+ * Whether the older SAX1 interface is configured in
+ */
+#if 1
+#define LIBXML_SAX1_ENABLED
+#endif
+
+/**
+ * LIBXML_FTP_ENABLED:
+ *
+ * Whether the FTP support is configured in
+ */
+#if 0
+#define LIBXML_FTP_ENABLED
+#endif
+
+/**
+ * LIBXML_HTTP_ENABLED:
+ *
+ * Whether the HTTP support is configured in
+ */
+#if 0
+#define LIBXML_HTTP_ENABLED
+#endif
+
+/**
+ * LIBXML_VALID_ENABLED:
+ *
+ * Whether the DTD validation support is configured in
+ */
+#if 0
+#define LIBXML_VALID_ENABLED
+#endif
+
+/**
+ * LIBXML_HTML_ENABLED:
+ *
+ * Whether the HTML support is configured in
+ */
+#if 1
+#define LIBXML_HTML_ENABLED
+#endif
+
+/**
+ * LIBXML_LEGACY_ENABLED:
+ *
+ * Whether the deprecated APIs are compiled in for compatibility
+ */
+#if 0
+#define LIBXML_LEGACY_ENABLED
+#endif
+
+/**
+ * LIBXML_C14N_ENABLED:
+ *
+ * Whether the Canonicalization support is configured in
+ */
+#if 0
+#define LIBXML_C14N_ENABLED
+#endif
+
+/**
+ * LIBXML_CATALOG_ENABLED:
+ *
+ * Whether the Catalog support is configured in
+ */
+#if 0
+#define LIBXML_CATALOG_ENABLED
+#endif
+
+/**
+ * LIBXML_DOCB_ENABLED:
+ *
+ * Whether the SGML Docbook support is configured in
+ */
+#if 0
+#define LIBXML_DOCB_ENABLED
+#endif
+
+/**
+ * LIBXML_XPATH_ENABLED:
+ *
+ * Whether XPath is configured in
+ */
+#if 1
+#define LIBXML_XPATH_ENABLED
+#endif
+
+/**
+ * LIBXML_XPTR_ENABLED:
+ *
+ * Whether XPointer is configured in
+ */
+#if 0
+#define LIBXML_XPTR_ENABLED
+#endif
+
+/**
+ * LIBXML_XINCLUDE_ENABLED:
+ *
+ * Whether XInclude is configured in
+ */
+#if 0
+#define LIBXML_XINCLUDE_ENABLED
+#endif
+
+/**
+ * LIBXML_ICONV_ENABLED:
+ *
+ * Whether iconv support is available
+ */
+#if 0
+#define LIBXML_ICONV_ENABLED
+#endif
+
+/**
+ * LIBXML_ICU_ENABLED:
+ *
+ * Whether icu support is available
+ */
+#if 1
+#define LIBXML_ICU_ENABLED
+#endif
+
+/**
+ * LIBXML_ISO8859X_ENABLED:
+ *
+ * Whether ISO-8859-* support is made available in case iconv is not
+ */
+#if 0
+#define LIBXML_ISO8859X_ENABLED
+#endif
+
+/**
+ * LIBXML_DEBUG_ENABLED:
+ *
+ * Whether Debugging module is configured in
+ */
+#if 0
+#define LIBXML_DEBUG_ENABLED
+#endif
+
+/**
+ * DEBUG_MEMORY_LOCATION:
+ *
+ * Whether the memory debugging is configured in
+ */
+#if 0
+#define DEBUG_MEMORY_LOCATION
+#endif
+
+/**
+ * LIBXML_DEBUG_RUNTIME:
+ *
+ * Whether the runtime debugging is configured in
+ */
+#if 0
+#define LIBXML_DEBUG_RUNTIME
+#endif
+
+/**
+ * LIBXML_UNICODE_ENABLED:
+ *
+ * Whether the Unicode related interfaces are compiled in
+ */
+#if 0
+#define LIBXML_UNICODE_ENABLED
+#endif
+
+/**
+ * LIBXML_REGEXP_ENABLED:
+ *
+ * Whether the regular expressions interfaces are compiled in
+ */
+#if 0
+#define LIBXML_REGEXP_ENABLED
+#endif
+
+/**
+ * LIBXML_AUTOMATA_ENABLED:
+ *
+ * Whether the automata interfaces are compiled in
+ */
+#if 0
+#define LIBXML_AUTOMATA_ENABLED
+#endif
+
+/**
+ * LIBXML_EXPR_ENABLED:
+ *
+ * Whether the formal expressions interfaces are compiled in
+ *
+ * This code is unused and disabled unconditionally for now.
+ */
+#if 0
+#define LIBXML_EXPR_ENABLED
+#endif
+
+/**
+ * LIBXML_SCHEMAS_ENABLED:
+ *
+ * Whether the Schemas validation interfaces are compiled in
+ */
+#if 0
+#define LIBXML_SCHEMAS_ENABLED
+#endif
+
+/**
+ * LIBXML_SCHEMATRON_ENABLED:
+ *
+ * Whether the Schematron validation interfaces are compiled in
+ */
+#if 0
+#define LIBXML_SCHEMATRON_ENABLED
+#endif
+
+/**
+ * LIBXML_MODULES_ENABLED:
+ *
+ * Whether the module interfaces are compiled in
+ */
+#if 0
+#define LIBXML_MODULES_ENABLED
+/**
+ * LIBXML_MODULE_EXTENSION:
+ *
+ * the string suffix used by dynamic modules (usually shared libraries)
+ */
+#define LIBXML_MODULE_EXTENSION "" 
+#endif
+
+/**
+ * LIBXML_ZLIB_ENABLED:
+ *
+ * Whether the Zlib support is compiled in
+ */
+#if 0
+#define LIBXML_ZLIB_ENABLED
+#endif
+
+/**
+ * LIBXML_LZMA_ENABLED:
+ *
+ * Whether the Lzma support is compiled in
+ */
+#if 0
+#define LIBXML_LZMA_ENABLED
+#endif
+
+#ifdef __GNUC__
+
+/**
+ * ATTRIBUTE_UNUSED:
+ *
+ * Macro used to signal to GCC unused function parameters
+ */
+
+#ifndef ATTRIBUTE_UNUSED
+# if ((__GNUC__ > 2) || ((__GNUC__ == 2) && (__GNUC_MINOR__ >= 7)))
+#  define ATTRIBUTE_UNUSED __attribute__((unused))
+# else
+#  define ATTRIBUTE_UNUSED
+# endif
+#endif
+
+/**
+ * LIBXML_ATTR_ALLOC_SIZE:
+ *
+ * Macro used to indicate to GCC this is an allocator function
+ */
+
+#ifndef LIBXML_ATTR_ALLOC_SIZE
+# if (!defined(__clang__) && ((__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 3))))
+#  define LIBXML_ATTR_ALLOC_SIZE(x) __attribute__((alloc_size(x)))
+# else
+#  define LIBXML_ATTR_ALLOC_SIZE(x)
+# endif
+#else
+# define LIBXML_ATTR_ALLOC_SIZE(x)
+#endif
+
+/**
+ * LIBXML_ATTR_FORMAT:
+ *
+ * Macro used to indicate to GCC the parameter are printf like
+ */
+
+#ifndef LIBXML_ATTR_FORMAT
+# if ((__GNUC__ > 3) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)))
+#  define LIBXML_ATTR_FORMAT(fmt,args) __attribute__((__format__(__printf__,fmt,args)))
+# else
+#  define LIBXML_ATTR_FORMAT(fmt,args)
+# endif
+#else
+# define LIBXML_ATTR_FORMAT(fmt,args)
+#endif
+
+#else /* ! __GNUC__ */
+/**
+ * ATTRIBUTE_UNUSED:
+ *
+ * Macro used to signal to GCC unused function parameters
+ */
+#define ATTRIBUTE_UNUSED
+/**
+ * LIBXML_ATTR_ALLOC_SIZE:
+ *
+ * Macro used to indicate to GCC this is an allocator function
+ */
+#define LIBXML_ATTR_ALLOC_SIZE(x)
+/**
+ * LIBXML_ATTR_FORMAT:
+ *
+ * Macro used to indicate to GCC the parameter are printf like
+ */
+#define LIBXML_ATTR_FORMAT(fmt,args)
+#endif /* __GNUC__ */
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+#endif
+
+
diff --git a/src/AUTHORS b/src/AUTHORS
new file mode 100644
index 000000000000..cf2e9a6fadde
--- /dev/null
+++ b/src/AUTHORS
@@ -0,0 +1,5 @@
+Daniel Veillard <daniel@veillard.com>
+Bjorn Reese <breese@users.sourceforge.net>
+William Brack <wbrack@mmm.com.hk>
+Igor Zlatkovic <igor@zlatkovic.com> for the Windows port
+Aleksey Sanin <aleksey@aleksey.com>
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
new file mode 100644
index 000000000000..073869fc0c4e
--- /dev/null
+++ b/src/CMakeLists.txt
@@ -0,0 +1,772 @@
+cmake_minimum_required(VERSION 3.15)
+
+file(STRINGS "configure.ac" CONFIGURE_AC_LINES)
+foreach(line ${CONFIGURE_AC_LINES})
+	if(line MATCHES [[^m4_define\(\[(MAJOR_VERSION|MINOR_VERSION|MICRO_VERSION)\],[ \t]*([0-9]+)\)$]])
+		set(LIBXML_${CMAKE_MATCH_1} ${CMAKE_MATCH_2})
+	elseif(line MATCHES "^(LIBXML_MAJOR_VERSION|LIBXML_MINOR_VERSION|LIBXML_MICRO_VERSION)=([0-9]+)$")
+		set(${CMAKE_MATCH_1} ${CMAKE_MATCH_2})
+	endif()
+endforeach()
+set(VERSION "${LIBXML_MAJOR_VERSION}.${LIBXML_MINOR_VERSION}.${LIBXML_MICRO_VERSION}")
+
+project(libxml2 VERSION ${VERSION} LANGUAGES C)
+
+include(CheckCSourceCompiles)
+include(CheckFunctionExists)
+include(CheckIncludeFiles)
+include(CheckLibraryExists)
+include(CheckStructHasMember)
+include(CheckSymbolExists)
+include(CMakePackageConfigHelpers)
+include(GNUInstallDirs)
+
+option(BUILD_SHARED_LIBS "Build shared libraries" ON)
+set(LIBXML2_WITH_AUTOMATA ON)
+option(LIBXML2_WITH_C14N "Add the Canonicalization support" ON)
+option(LIBXML2_WITH_CATALOG "Add the Catalog support" ON)
+option(LIBXML2_WITH_DEBUG "Add the debugging module" ON)
+option(LIBXML2_WITH_DOCB "Add Docbook SGML support" ON)
+set(LIBXML2_WITH_EXPR ON)
+option(LIBXML2_WITH_FTP "Add the FTP support" ON)
+option(LIBXML2_WITH_HTML "Add the HTML support" ON)
+option(LIBXML2_WITH_HTTP "Add the HTTP support" ON)
+option(LIBXML2_WITH_ICONV "Add ICONV support" ON)
+option(LIBXML2_WITH_ICU "Add ICU support" OFF)
+option(LIBXML2_WITH_ISO8859X "Add ISO8859X support if no iconv" ON)
+option(LIBXML2_WITH_LEGACY "Add deprecated APIs for compatibility" ON)
+option(LIBXML2_WITH_LZMA "Use liblzma" ON)
+option(LIBXML2_WITH_MEM_DEBUG "Add the memory debugging module" OFF)
+option(LIBXML2_WITH_MODULES "Add the dynamic modules support" ON)
+option(LIBXML2_WITH_OUTPUT "Add the serialization support" ON)
+option(LIBXML2_WITH_PATTERN "Add the xmlPattern selection interface" ON)
+option(LIBXML2_WITH_PROGRAMS "Build programs" ON)
+option(LIBXML2_WITH_PUSH "Add the PUSH parser interfaces" ON)
+option(LIBXML2_WITH_PYTHON "Build Python bindings" ON)
+option(LIBXML2_WITH_READER "Add the xmlReader parsing interface" ON)
+option(LIBXML2_WITH_REGEXPS "Add Regular Expressions support" ON)
+option(LIBXML2_WITH_RUN_DEBUG "Add the runtime debugging module" OFF)
+option(LIBXML2_WITH_SAX1 "Add the older SAX1 interface" ON)
+option(LIBXML2_WITH_SCHEMAS "Add Relax-NG and Schemas support" ON)
+option(LIBXML2_WITH_SCHEMATRON "Add Schematron support" ON)
+option(LIBXML2_WITH_TESTS "Build tests" ON)
+option(LIBXML2_WITH_THREADS "Add multithread support" ON)
+option(LIBXML2_WITH_THREAD_ALLOC "Add per-thread memory" OFF)
+option(LIBXML2_WITH_TREE "Add the DOM like tree manipulation APIs" ON)
+set(LIBXML2_WITH_TRIO OFF)
+set(LIBXML2_WITH_UNICODE ON)
+option(LIBXML2_WITH_VALID "Add the DTD validation support" ON)
+option(LIBXML2_WITH_WRITER "Add the xmlWriter saving interface" ON)
+option(LIBXML2_WITH_XINCLUDE "Add the XInclude support" ON)
+option(LIBXML2_WITH_XPATH "Add the XPATH support" ON)
+option(LIBXML2_WITH_XPTR "Add the XPointer support" ON)
+option(LIBXML2_WITH_ZLIB "Use libz" ON)
+set(LIBXML2_XMLCONF_WORKING_DIR ${CMAKE_CURRENT_BINARY_DIR} CACHE PATH "Working directory for XML Conformance Test Suite")
+
+if(LIBXML2_WITH_ICONV)
+	find_package(Iconv REQUIRED)
+endif()
+
+if(LIBXML2_WITH_ICU)
+	find_package(ICU REQUIRED COMPONENTS data i18n uc)
+endif()
+
+if(LIBXML2_WITH_LZMA)
+	find_package(LibLZMA REQUIRED)
+endif()
+
+if(LIBXML2_WITH_PYTHON)
+	check_include_files(unistd.h HAVE_UNISTD_H)
+	check_symbol_exists(F_GETFL fcntl.h HAVE_F_GETFL)
+	if(HAVE_UNISTD_H AND HAVE_F_GETFL)
+		find_package(Python COMPONENTS Interpreter Development REQUIRED)
+	else()
+		find_package(Python2 COMPONENTS Interpreter Development REQUIRED)
+		add_library(Python::Python ALIAS Python2::Python)
+		set(Python_EXECUTABLE ${Python2_EXECUTABLE})
+		set(Python_SITEARCH ${Python2_SITEARCH})
+	endif()
+	set(LIBXML2_PYTHON_INSTALL_DIR ${Python_SITEARCH} CACHE PATH "Python bindings install directory")
+endif()
+
+if(LIBXML2_WITH_THREADS)
+	find_package(Threads REQUIRED)
+endif()
+
+if(LIBXML2_WITH_ZLIB)
+	find_package(ZLIB REQUIRED)
+endif()
+
+foreach(VARIABLE IN ITEMS WITH_AUTOMATA WITH_C14N WITH_CATALOG WITH_DEBUG WITH_DOCB WITH_EXPR WITH_FTP WITH_HTML WITH_HTTP WITH_ICONV WITH_ICU WITH_ISO8859X WITH_LEGACY WITH_LZMA WITH_MEM_DEBUG WITH_MODULES WITH_OUTPUT WITH_PATTERN WITH_PUSH WITH_READER WITH_REGEXPS WITH_RUN_DEBUG WITH_SAX1 WITH_SCHEMAS WITH_SCHEMATRON WITH_THREADS WITH_THREAD_ALLOC WITH_TREE WITH_TRIO WITH_UNICODE WITH_VALID WITH_WRITER WITH_XINCLUDE WITH_XPATH WITH_XPTR WITH_ZLIB)
+	if(LIBXML2_${VARIABLE})
+		set(${VARIABLE} 1)
+	else()
+		set(${VARIABLE} 0)
+	endif()
+endforeach()
+
+set(LIBXML_VERSION ${LIBXML_MAJOR_VERSION}0${LIBXML_MINOR_VERSION}0${LIBXML_MICRO_VERSION})
+set(LIBXML_VERSION_STRING "${LIBXML_VERSION}")
+set(LIBXML_VERSION_EXTRA "")
+set(LIBXML_VERSION_NUMBER ${LIBXML_VERSION})
+
+set(MODULE_EXTENSION "${CMAKE_SHARED_LIBRARY_SUFFIX}")
+
+set(PACKAGE "libxml2")
+set(PACKAGE_BUGREPORT "xml@gnome.org")
+set(PACKAGE_NAME "libxml2")
+set(PACKAGE_STRING "libxml2 ${VERSION}")
+set(PACKAGE_TARNAME "libxml2")
+set(PACKAGE_URL "http://www.xmlsoft.org/")
+set(PACKAGE_VERSION ${VERSION})
+
+if(LIBLZMA_FOUND)
+	list(APPEND CMAKE_REQUIRED_LIBRARIES LibLZMA::LibLZMA)
+endif()
+
+if(Threads_FOUND)
+	list(APPEND CMAKE_REQUIRED_LIBRARIES Threads::Threads)
+endif()
+
+if(ZLIB_FOUND)
+	list(APPEND CMAKE_REQUIRED_LIBRARIES ZLIB::ZLIB)
+endif()
+
+if(MSVC)
+	configure_file(include/win32config.h config.h COPYONLY)
+else()
+	check_c_source_compiles("
+		void __attribute__((destructor))
+		f(void) {}
+		int main(void) { return 0; }
+	" ATTRIBUTE_DESTRUCTOR)
+	check_c_source_compiles("
+		#include <netdb.h>
+		int main() { (void) gethostbyname((const char*) \"\"); return 0; }
+	" GETHOSTBYNAME_ARG_CAST_CONST)
+	if(NOT GETHOSTBYNAME_ARG_CAST_CONST)
+		set(GETHOSTBYNAME_ARG_CAST "(char *)")
+	else()
+		set(GETHOSTBYNAME_ARG_CAST "/**/")
+	endif()
+	check_include_files(arpa/inet.h HAVE_ARPA_INET_H)
+	check_include_files(arpa/nameser.h HAVE_ARPA_NAMESER_H)
+	check_struct_has_member("struct sockaddr_storage" ss_family "sys/socket.h;sys/types.h" HAVE_SS_FAMILY)
+	check_struct_has_member("struct sockaddr_storage" __ss_family "sys/socket.h;sys/types.h" HAVE_BROKEN_SS_FAMILY)
+	if(HAVE_BROKEN_SS_FAMILY)
+		set(ss_family __ss_family)
+	endif()
+	check_function_exists(class HAVE_CLASS)
+	check_include_files(ctype.h HAVE_CTYPE_H)
+	check_include_files(dirent.h HAVE_DIRENT_H)
+	check_include_files(dlfcn.h HAVE_DLFCN_H)
+	check_library_exists(dl dlopen "" HAVE_DLOPEN)
+	check_include_files(dl.h HAVE_DL_H)
+	check_include_files(errno.h HAVE_ERRNO_H)
+	check_include_files(fcntl.h HAVE_FCNTL_H)
+	check_function_exists(finite HAVE_FINITE)
+	check_include_files(float.h HAVE_FLOAT_H)
+	check_function_exists(fpclass HAVE_FPCLASS)
+	check_function_exists(fprintf HAVE_FPRINTF)
+	check_function_exists(fp_class HAVE_FP_CLASS)
+	check_function_exists(ftime HAVE_FTIME)
+	check_function_exists(getaddrinfo HAVE_GETADDRINFO)
+	check_function_exists(gettimeofday HAVE_GETTIMEOFDAY)
+	check_include_files(inttypes.h HAVE_INTTYPES_H)
+	check_function_exists(isascii HAVE_ISASCII)
+	check_function_exists(isinf HAVE_ISINF)
+	check_function_exists(isnan HAVE_ISNAN)
+	check_function_exists(isnand HAVE_ISNAND)
+	check_library_exists(history append_history "" HAVE_LIBHISTORY)
+	check_library_exists(lzma lzma_code "" HAVE_LIBLZMA)
+	check_library_exists(pthread pthread_join "" HAVE_LIBPTHREAD)
+	check_library_exists(readline readline "" HAVE_LIBREADLINE)
+	check_library_exists(z gzread "" HAVE_LIBZ)
+	check_include_files(limits.h HAVE_LIMITS_H)
+	check_function_exists(localtime HAVE_LOCALTIME)
+	check_include_files(lzma.h HAVE_LZMA_H)
+	check_include_files(malloc.h HAVE_MALLOC_H)
+	check_include_files(math.h HAVE_MATH_H)
+	check_include_files(memory.h HAVE_MEMORY_H)
+	check_function_exists(mmap HAVE_MMAP)
+	check_function_exists(munmap HAVE_MUNMAP)
+	check_symbol_exists(DIR ndir.h HAVE_NDIR_H)
+	check_include_files(netdb.h HAVE_NETDB_H)
+	check_include_files(netinet/in.h HAVE_NETINET_IN_H)
+	check_include_files(poll.h HAVE_POLL_H)
+	check_function_exists(printf HAVE_PRINTF)
+	check_include_files(pthread.h HAVE_PTHREAD_H)
+	check_function_exists(putenv HAVE_PUTENV)
+	check_function_exists(rand HAVE_RAND)
+	check_function_exists(rand_r HAVE_RAND_R)
+	check_include_files(resolv.h HAVE_RESOLV_H)
+	check_library_exists(dld shl_load "" HAVE_SHLLOAD)
+	check_function_exists(signal HAVE_SIGNAL)
+	check_include_files(signal.h HAVE_SIGNAL_H)
+	check_function_exists(snprintf HAVE_SNPRINTF)
+	check_function_exists(sprintf HAVE_SPRINTF)
+	check_function_exists(srand HAVE_SRAND)
+	check_function_exists(sscanf HAVE_SSCANF)
+	check_function_exists(stat HAVE_STAT)
+	check_include_files(stdarg.h HAVE_STDARG_H)
+	check_include_files(stdint.h HAVE_STDINT_H)
+	check_include_files(stdlib.h HAVE_STDLIB_H)
+	check_function_exists(strftime HAVE_STRFTIME)
+	check_include_files(strings.h HAVE_STRINGS_H)
+	check_include_files(string.h HAVE_STRING_H)
+	check_symbol_exists(DIR sys/dir.h HAVE_SYS_DIR_H)
+	check_include_files(sys/mman.h HAVE_SYS_MMAN_H)
+	check_symbol_exists(DIR sys/ndir.h HAVE_SYS_NDIR_H)
+	check_include_files(sys/select.h HAVE_SYS_SELECT_H)
+	check_include_files(sys/socket.h HAVE_SYS_SOCKET_H)
+	check_include_files(sys/stat.h HAVE_SYS_STAT_H)
+	check_include_files(sys/timeb.h HAVE_SYS_TIMEB_H)
+	check_include_files(sys/time.h HAVE_SYS_TIME_H)
+	check_include_files(sys/types.h HAVE_SYS_TYPES_H)
+	check_function_exists(time HAVE_TIME)
+	check_include_files(time.h HAVE_TIME_H)
+	check_include_files(unistd.h HAVE_UNISTD_H)
+	check_function_exists(va_copy HAVE_VA_COPY)
+	check_function_exists(vfprintf HAVE_VFPRINTF)
+	check_function_exists(vsnprintf HAVE_VSNPRINTF)
+	check_function_exists(vsprintf HAVE_VSPRINTF)
+	check_function_exists(__va_copy HAVE___VA_COPY)
+	check_c_source_compiles("
+		#include <stdlib.h>
+		#include <iconv.h>
+		extern
+		#ifdef __cplusplus
+		\"C\"
+		#endif
+		#if defined(__STDC__) || defined(__cplusplus)
+		size_t iconv(iconv_t cd, char** inbuf, size_t* inbytesleft, char** outbuf, size_t* outbytesleft);
+		#else
+		size_t iconv();
+		#endif
+		int main() { return 0; }
+	" ICONV_CONST_TEST)
+	if(NOT ICONV_CONST_TEST)
+		set(ICONV_CONST "const")
+	endif()
+	set(LT_OBJDIR ".libs/")
+	check_c_source_compiles("
+		#include <sys/socket.h>
+		#include <sys/types.h>
+		int main() { (void) send(1, (const char*) \"\", 1, 1); return 0; }
+	" SEND_ARG2_CAST_CONST)
+	if(NOT SEND_ARG2_CAST_CONST)
+		set(SEND_ARG2_CAST "(char *)")
+	else()
+		set(SEND_ARG2_CAST "/**/")
+	endif()
+	check_include_files("float.h;stdarg.h;stdlib.h;string.h" STDC_HEADERS)
+	check_c_source_compiles("
+		#include <stdarg.h>
+		void a(va_list* ap) {};
+		int main() { va_list ap1, ap2; a(&ap1); ap2 = (va_list) ap1; return 0; }
+	" VA_LIST_IS_ARRAY_TEST)
+	if(VA_LIST_IS_ARRAY_TEST)
+		set(VA_LIST_IS_ARRAY FALSE)
+	else()
+		set(VA_LIST_IS_ARRAY TRUE)
+	endif()
+	check_c_source_compiles("
+		#include <stddef.h>
+		#include <sys/socket.h>
+		#include <sys/types.h>
+		int main() { (void) getsockopt(1, 1, 1, NULL, (socklen_t*) NULL); return 0; }
+	" XML_SOCKLEN_T_SOCKLEN_T)
+	if(XML_SOCKLEN_T_SOCKLEN_T)
+		set(XML_SOCKLEN_T socklen_t)
+	else()
+		check_c_source_compiles("
+			#include <stddef.h>
+			#include <sys/socket.h>
+			#include <sys/types.h>
+			int main() { (void) getsockopt(1, 1, 1, NULL, (size_t*) NULL); return 0; }
+		" XML_SOCKLEN_T_SIZE_T)
+		if(XML_SOCKLEN_T_SIZE_T)
+			set(XML_SOCKLEN_T size_t)
+		else()
+			check_c_source_compiles("
+				#include <stddef.h>
+				#include <sys/socket.h>
+				#include <sys/types.h>
+				int main() { (void) getsockopt (1, 1, 1, NULL, (int*) NULL); return 0; }
+			" XML_SOCKLEN_T_INT)
+			set(XML_SOCKLEN_T int)
+		endif()
+	endif()
+	configure_file(config.h.cmake.in config.h)
+endif()
+
+set(
+	LIBXML2_HDRS
+	include/libxml/c14n.h
+	include/libxml/catalog.h
+	include/libxml/chvalid.h
+	include/libxml/debugXML.h
+	include/libxml/dict.h
+	include/libxml/DOCBparser.h
+	include/libxml/encoding.h
+	include/libxml/entities.h
+	include/libxml/globals.h
+	include/libxml/hash.h
+	include/libxml/HTMLparser.h
+	include/libxml/HTMLtree.h
+	include/libxml/list.h
+	include/libxml/nanoftp.h
+	include/libxml/nanohttp.h
+	include/libxml/parser.h
+	include/libxml/parserInternals.h
+	include/libxml/pattern.h
+	include/libxml/relaxng.h
+	include/libxml/SAX.h
+	include/libxml/SAX2.h
+	include/libxml/schemasInternals.h
+	include/libxml/schematron.h
+	include/libxml/threads.h
+	include/libxml/tree.h
+	include/libxml/uri.h
+	include/libxml/valid.h
+	include/libxml/xinclude.h
+	include/libxml/xlink.h
+	include/libxml/xmlIO.h
+	include/libxml/xmlautomata.h
+	include/libxml/xmlerror.h
+	include/libxml/xmlexports.h
+	include/libxml/xmlmemory.h
+	include/libxml/xmlmodule.h
+	include/libxml/xmlreader.h
+	include/libxml/xmlregexp.h
+	include/libxml/xmlsave.h
+	include/libxml/xmlschemas.h
+	include/libxml/xmlschemastypes.h
+	include/libxml/xmlstring.h
+	include/libxml/xmlunicode.h
+	include/libxml/xmlwriter.h
+	include/libxml/xpath.h
+	include/libxml/xpathInternals.h
+	include/libxml/xpointer.h
+)
+
+set(
+	LIBXML2_SRCS
+	buf.c
+	c14n.c
+	catalog.c
+	chvalid.c
+	debugXML.c
+	dict.c
+	encoding.c
+	entities.c
+	error.c
+	globals.c
+	hash.c
+	HTMLparser.c
+	HTMLtree.c
+	legacy.c
+	list.c
+	nanoftp.c
+	nanohttp.c
+	parser.c
+	parserInternals.c
+	pattern.c
+	relaxng.c
+	SAX.c
+	SAX2.c
+	schematron.c
+	threads.c
+	tree.c
+	uri.c
+	valid.c
+	xinclude.c
+	xlink.c
+	xmlIO.c
+	xmlmemory.c
+	xmlmodule.c
+	xmlreader.c
+	xmlregexp.c
+	xmlsave.c
+	xmlschemas.c
+	xmlschemastypes.c
+	xmlstring.c
+	xmlunicode.c
+	xmlwriter.c
+	xpath.c
+	xpointer.c
+	xzlib.c
+)
+
+if(WIN32)
+	list(APPEND LIBXML2_SRCS win32/libxml2.rc)
+	file(
+		WRITE
+		${CMAKE_CURRENT_BINARY_DIR}/rcVersion.h
+		"#define LIBXML_MAJOR_VERSION ${LIBXML_MAJOR_VERSION}\n"
+		"#define LIBXML_MINOR_VERSION ${LIBXML_MINOR_VERSION}\n"
+		"#define LIBXML_MICRO_VERSION ${LIBXML_MICRO_VERSION}\n"
+		"#define LIBXML_DOTTED_VERSION \"${VERSION}\"\n"
+	)
+endif()
+
+if(LIBXML2_WITH_SAX1)
+	list(APPEND LIBXML2_SRCS DOCBparser.c)
+endif()
+
+if(LIBXML2_WITH_TRIO)
+	list(APPEND LIBXML2_SRCS trio.c triostr.c)
+endif()
+
+add_library(LibXml2 ${LIBXML2_HDRS} ${LIBXML2_SRCS})
+add_library(LibXml2::LibXml2 ALIAS LibXml2)
+
+if(NOT BUILD_SHARED_LIBS)
+	target_compile_definitions(LibXml2 INTERFACE LIBXML_STATIC)
+	set(XML_CFLAGS "-DLIBXML_STATIC")
+endif()
+
+if(LIBXML2_WITH_THREADS)
+	target_compile_definitions(LibXml2 PRIVATE _REENTRANT)
+	if(WIN32)
+		target_compile_definitions(LibXml2 PRIVATE HAVE_WIN32_THREADS)
+	endif()
+endif()
+
+target_include_directories(
+	LibXml2
+	PUBLIC
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}>
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
+	$<INSTALL_INTERFACE:$<INSTALL_PREFIX>/${CMAKE_INSTALL_INCLUDEDIR}/libxml2>
+)
+
+if(HAVE_DLOPEN)
+	target_link_libraries(LibXml2 PRIVATE dl)
+	set(MODULE_PLATFORM_LIBS "-ldl")
+endif()
+
+if(HAVE_SHLLOAD)
+	target_link_libraries(LibXml2 PRIVATE dld)
+	set(MODULE_PLATFORM_LIBS "-ldld")
+endif()
+
+if(UNIX)
+	target_link_libraries(LibXml2 PRIVATE m)
+	set(M_LIBS "-lm")
+endif()
+
+if(WIN32)
+	target_link_libraries(LibXml2 PRIVATE ws2_32)
+	set(WIN32_EXTRA_LIBADD "-lws2_32")
+endif()
+
+if(LIBXML2_WITH_ICONV)
+	target_link_libraries(LibXml2 PUBLIC Iconv::Iconv)
+	if(NOT Iconv_IS_BUILT_IN)
+		set(ICONV_LIBS "-liconv")
+	endif()
+endif()
+
+if(LIBXML2_WITH_ICU)
+	target_link_libraries(LibXml2 PRIVATE ICU::data ICU::i18n ICU::uc)
+	if(WIN32)
+		set(ICU_LIBS "-licudt -licuin -licuuc")
+	else()
+		set(ICU_LIBS "-licudata -licui18n -licuuc")
+	endif()
+endif()
+
+if(LIBXML2_WITH_LZMA)
+	target_link_libraries(LibXml2 PRIVATE LibLZMA::LibLZMA)
+	set(LZMA_LIBS "-llzma")
+endif()
+
+if(LIBXML2_WITH_THREADS)
+	target_link_libraries(LibXml2 PRIVATE Threads::Threads)
+	set(THREAD_LIBS ${CMAKE_THREAD_LIBS_INIT})
+endif()
+
+if(LIBXML2_WITH_ZLIB)
+	target_link_libraries(LibXml2 PRIVATE ZLIB::ZLIB)
+	set(Z_LIBS "-lz")
+endif()
+
+set_target_properties(
+	LibXml2
+	PROPERTIES
+	IMPORT_PREFIX lib
+	OUTPUT_NAME xml2
+	POSITION_INDEPENDENT_CODE ON
+	PREFIX lib
+	VERSION ${PROJECT_VERSION}
+)
+
+if(MSVC)
+	if(BUILD_SHARED_LIBS)
+		set_target_properties(
+			LibXml2
+			PROPERTIES
+			DEBUG_POSTFIX d
+		)
+	else()
+		set_target_properties(
+			LibXml2
+			PROPERTIES
+			DEBUG_POSTFIX sd
+			MINSIZEREL_POSTFIX s
+			RELEASE_POSTFIX s
+			RELWITHDEBINFO_POSTFIX s
+		)
+	endif()
+endif()
+
+install(FILES ${LIBXML2_HDRS} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/libxml2/libxml COMPONENT development)
+
+install(
+	TARGETS	LibXml2
+	EXPORT LibXml2
+	ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT development
+	LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT runtime NAMELINK_COMPONENT development
+	RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT runtime
+)
+
+if(MSVC AND BUILD_SHARED_LIBS)
+	install(FILES $<TARGET_PDB_FILE:LibXml2> DESTINATION ${CMAKE_INSTALL_BINDIR} CONFIGURATIONS Debug RelWithDebInfo COMPONENT debug)
+endif()
+
+if(LIBXML2_WITH_PROGRAMS)
+	set(
+		PROGRAMS
+		xmlcatalog
+		xmllint
+	)
+	foreach(PROGRAM ${PROGRAMS})
+		add_executable(${PROGRAM} ${PROGRAM}.c)
+		add_executable(LibXml2::${PROGRAM} ALIAS ${PROGRAM})
+		target_link_libraries(${PROGRAM} LibXml2)
+		if(HAVE_LIBHISTORY)
+			target_link_libraries(${PROGRAM} history)
+		endif()
+		if(HAVE_LIBREADLINE)
+			target_link_libraries(${PROGRAM} readline)
+		endif()
+		install(TARGETS	${PROGRAM} EXPORT LibXml2 RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT programs)
+	endforeach()
+endif()
+
+if(LIBXML2_WITH_TESTS)
+	enable_testing()
+	set(
+		TESTS
+		runxmlconf
+		runsuite
+		testapi
+		testAutomata
+		testC14N
+		testchar
+		testdict
+		testHTML
+		testModule
+		testlimits
+		testReader
+		testrecurse
+		testRegexp
+		testRelax
+		testSAX
+		testSchemas
+		testURI
+		testXPath
+	)
+	foreach(TEST ${TESTS})
+		add_executable(${TEST} ${TEST}.c)
+		target_link_libraries(${TEST} LibXml2)
+	endforeach()
+	if(EXISTS ${LIBXML2_XMLCONF_WORKING_DIR}/xmlconf/xmlconf.xml)
+		add_test(NAME runxmlconf COMMAND runxmlconf WORKING_DIRECTORY ${LIBXML2_XMLCONF_WORKING_DIR})
+	endif()
+	if(NOT WIN32)
+		add_test(NAME testapi COMMAND testapi)
+	endif()
+	add_test(NAME testchar COMMAND testchar)
+	add_test(NAME testdict COMMAND testdict)
+	add_test(NAME testrecurse COMMAND testrecurse WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
+	if(Threads_FOUND)
+		set(
+			TESTS_THREADS
+			runtest
+			testThreads
+		)
+		foreach(TEST ${TESTS_THREADS})
+			add_executable(${TEST} ${TEST}.c)
+			if(WIN32)
+				target_compile_definitions(${TEST} PRIVATE HAVE_WIN32_THREADS)
+			endif()
+			target_link_libraries(${TEST} LibXml2 Threads::Threads)
+		endforeach()
+		add_test(NAME runtest COMMAND runtest --out ${CMAKE_CURRENT_BINARY_DIR} WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
+		add_test(NAME testThreads COMMAND testThreads WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
+	endif()
+endif()
+
+if(LIBXML2_WITH_PYTHON)
+	execute_process(
+		COMMAND
+		${Python_EXECUTABLE}
+		${CMAKE_CURRENT_SOURCE_DIR}/python/generator.py
+		${CMAKE_CURRENT_SOURCE_DIR}/doc/libxml2-api.xml
+		${CMAKE_CURRENT_SOURCE_DIR}/python/libxml2-python-api.xml
+		WORKING_DIRECTORY
+		${CMAKE_CURRENT_BINARY_DIR}
+	)
+	file(READ python/libxml.py LIBXML_PY)
+	file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/libxml2.py.in "${LIBXML_PY}")
+	file(READ ${CMAKE_CURRENT_BINARY_DIR}/libxml2class.py LIBXML2CLASS_PY)
+	file(APPEND ${CMAKE_CURRENT_BINARY_DIR}/libxml2.py.in "${LIBXML2CLASS_PY}")
+	configure_file(${CMAKE_CURRENT_BINARY_DIR}/libxml2.py.in libxml2.py COPYONLY)
+	add_library(
+		LibXml2Mod
+		libxml2-py.c
+		libxml2-py.h
+		python/libxml.c
+		python/libxml_wrap.h
+		python/types.c
+	)
+	target_include_directories(
+		LibXml2Mod
+		PUBLIC
+		$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/python>
+	)
+	target_link_libraries(LibXml2Mod LibXml2 Python::Python)
+	set_target_properties(
+		LibXml2Mod
+		PROPERTIES
+		IMPORT_PREFIX lib
+		OUTPUT_NAME xml2mod
+		PREFIX lib
+		VERSION ${PROJECT_VERSION}
+	)
+	install(
+		TARGETS	LibXml2Mod
+		ARCHIVE DESTINATION ${LIBXML2_PYTHON_INSTALL_DIR} COMPONENT development
+		LIBRARY DESTINATION ${LIBXML2_PYTHON_INSTALL_DIR} COMPONENT runtime NAMELINK_COMPONENT development
+		RUNTIME DESTINATION ${LIBXML2_PYTHON_INSTALL_DIR} COMPONENT runtime
+	)
+	if(MSVC AND BUILD_SHARED_LIBS)
+		install(FILES $<TARGET_PDB_FILE:LibXml2Mod> DESTINATION ${LIBXML2_PYTHON_INSTALL_DIR} CONFIGURATIONS Debug RelWithDebInfo COMPONENT debug)
+	endif()
+	install(FILES python/drv_libxml2.py DESTINATION ${LIBXML2_PYTHON_INSTALL_DIR} COMPONENT runtime)
+	install(FILES ${CMAKE_CURRENT_BINARY_DIR}/libxml2.py DESTINATION ${LIBXML2_PYTHON_INSTALL_DIR} COMPONENT runtime)
+endif()
+
+install(FILES libxml.3 DESTINATION ${CMAKE_INSTALL_MANDIR}/man3 COMPONENT documentation)
+install(FILES doc/xmlcatalog.1 DESTINATION ${CMAKE_INSTALL_MANDIR}/man1 COMPONENT documentation)
+install(FILES doc/xmllint.1 DESTINATION ${CMAKE_INSTALL_MANDIR}/man1 COMPONENT documentation)
+install(DIRECTORY doc/ DESTINATION ${CMAKE_INSTALL_DATADIR}/doc/libxml2 COMPONENT documentation PATTERN Makefile.* EXCLUDE)
+
+configure_package_config_file(
+	libxml2-config.cmake.cmake.in libxml2-config.cmake
+	INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/libxml2-${PROJECT_VERSION}
+)
+
+install(
+	FILES ${CMAKE_CURRENT_BINARY_DIR}/libxml2-config.cmake
+	DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/libxml2-${PROJECT_VERSION}
+	COMPONENT development
+)
+
+write_basic_package_version_file(
+	${CMAKE_CURRENT_BINARY_DIR}/libxml2-config-version.cmake
+	VERSION ${PROJECT_VERSION}
+	COMPATIBILITY ExactVersion
+)
+
+install(
+	FILES ${CMAKE_CURRENT_BINARY_DIR}/libxml2-config-version.cmake
+	DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/libxml2-${PROJECT_VERSION}
+	COMPONENT development
+)
+
+install(
+	EXPORT LibXml2
+	DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/libxml2-${PROJECT_VERSION}
+	NAMESPACE LibXml2::
+	FILE libxml2-export.cmake
+	COMPONENT development
+)
+
+configure_file(include/libxml/xmlversion.h.in libxml/xmlversion.h)
+install(FILES ${CMAKE_CURRENT_BINARY_DIR}/libxml/xmlversion.h DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/libxml2/libxml COMPONENT development)
+
+if(MSVC)
+	configure_file(include/libxml/xmlwin32version.h.in libxml/xmlwin32version.h)
+	install(FILES ${CMAKE_CURRENT_BINARY_DIR}/libxml/xmlwin32version.h DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/libxml2/libxml COMPONENT development)
+endif()
+
+if(LIBXML2_WITH_PYTHON)
+	set(prefix "${CMAKE_INSTALL_PREFIX}")
+	configure_file(python/setup.py.in setup.py @ONLY)
+endif()
+
+set(XML_INCLUDEDIR "-I\${includedir}/libxml2")
+set(XML_LIBDIR "-L\${libdir}")
+set(XML_LIBS "-lxml2")
+set(XML_PRIVATE_LIBS "${Z_LIBS} ${LZMA_LIBS} ${THREAD_LIBS} ${ICONV_LIBS} ${ICU_LIBS} ${M_LIBS}")
+
+file(RELATIVE_PATH PACKAGE_RELATIVE_PATH "${CMAKE_INSTALL_FULL_LIBDIR}/pkgconfig" "${CMAKE_INSTALL_PREFIX}")
+string(REGEX REPLACE "/$" "" PACKAGE_RELATIVE_PATH "${PACKAGE_RELATIVE_PATH}")
+
+set(prefix "\${pcfiledir}/${PACKAGE_RELATIVE_PATH}")
+set(exec_prefix "\${prefix}")
+set(libdir "\${prefix}/${CMAKE_INSTALL_LIBDIR}")
+set(includedir "\${prefix}/${CMAKE_INSTALL_INCLUDEDIR}")
+configure_file(libxml-2.0.pc.in libxml-2.0.pc @ONLY)
+install(FILES ${CMAKE_CURRENT_BINARY_DIR}/libxml-2.0.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig COMPONENT development)
+
+set(prefix "\$(cd \"\$(dirname \"\$0\")\"; pwd -P)/..")
+configure_file(xml2-config.in xml2-config @ONLY)
+install(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/xml2-config DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT development)
+
+set(XML_INCLUDEDIR "-I${CMAKE_INSTALL_FULL_INCLUDEDIR}/libxml2")
+set(XML_LIBDIR "-L${CMAKE_INSTALL_FULL_LIBDIR}")
+configure_file(xml2Conf.sh.in xml2Conf.sh @ONLY)
+install(FILES ${CMAKE_CURRENT_BINARY_DIR}/xml2Conf.sh DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT development)
+
+set(CPACK_COMPONENT_DEVELOPMENT_DEPENDS runtime)
+set(CPACK_COMPONENT_PROGRAMS_DEPENDS runtime)
+set(CPACK_DEB_COMPONENT_INSTALL ON)
+set(CPACK_DEBIAN_DEVELOPMENT_PACKAGE_DEPENDS "${PACKAGE_TARNAME}")
+set(CPACK_DEBIAN_DEVELOPMENT_PACKAGE_NAME "${PACKAGE_TARNAME}-dev")
+set(CPACK_DEBIAN_DEVELOPMENT_PACKAGE_SECTION "libdevel")
+set(CPACK_DEBIAN_PACKAGE_HOMEPAGE ${PACKAGE_URL})
+set(CPACK_DEBIAN_PACKAGE_NAME ${PACKAGE_TARNAME})
+set(CPACK_DEBIAN_PACKAGE_SECTION "devel")
+set(CPACK_DEBIAN_PROGRAMS_PACKAGE_DEPENDS "${PACKAGE_TARNAME}")
+set(CPACK_DEBIAN_PROGRAMS_PACKAGE_NAME "${PACKAGE_TARNAME}-utils")
+set(CPACK_DEBIAN_PROGRAMS_PACKAGE_SECTION "utils")
+set(CPACK_DEBIAN_RUNTIME_PACKAGE_NAME ${PACKAGE_TARNAME})
+set(CPACK_DEBIAN_RUNTIME_PACKAGE_RECOMMENDS "${PACKAGE_TARNAME}-utils")
+set(CPACK_DEBIAN_RUNTIME_PACKAGE_SECTION "libs")
+set(CPACK_NSIS_PACKAGE_NAME ${PACKAGE_STRING})
+set(CPACK_NSIS_URL_INFO_ABOUT ${PACKAGE_URL})
+set(CPACK_PACKAGE_CONTACT ${PACKAGE_BUGREPORT})
+set(CPACK_PACKAGE_DISPLAY_NAME ${PACKAGE_STRING})
+set(CPACK_PACKAGE_INSTALL_DIRECTORY "${PACKAGE_TARNAME}-${PACKAGE_VERSION}")
+set(CPACK_PACKAGE_NAME ${PACKAGE_TARNAME})
+set(CPACK_PACKAGE_VERSION ${PACKAGE_VERSION})
+set(CPACK_PACKAGE_VERSION_MAJOR ${LIBXML_MAJOR_VERSION})
+set(CPACK_PACKAGE_VERSION_MINOR ${LIBXML_MINOR_VERSION})
+set(CPACK_PACKAGE_VERSION_PATCH ${LIBXML_MICRO_VERSION})
+set(CPACK_RESOURCE_FILE_LICENSE ${CMAKE_CURRENT_SOURCE_DIR}/Copyright)
+set(CPACK_RPM_COMPONENT_INSTALL ON)
+set(CPACK_RPM_development_PACKAGE_NAME "${PACKAGE_NAME}-devel")
+set(CPACK_RPM_development_PACKAGE_REQUIRES "${PACKAGE_NAME}")
+set(CPACK_RPM_PACKAGE_GROUP "Development/Libraries")
+set(CPACK_RPM_PACKAGE_NAME ${PACKAGE_TARNAME})
+set(CPACK_RPM_PACKAGE_URL ${PACKAGE_URL})
+set(CPACK_RPM_programs_PACKAGE_NAME "${PACKAGE_NAME}-utils")
+set(CPACK_RPM_programs_PACKAGE_REQUIRES "${PACKAGE_NAME}")
+set(CPACK_RPM_runtime_PACKAGE_NAME "${PACKAGE_NAME}")
+set(CPACK_RPM_runtime_PACKAGE_SUGGESTS "${PACKAGE_NAME}-utils")
+
+include(CPack)
diff --git a/src/ChangeLog b/src/ChangeLog
new file mode 100644
index 000000000000..264067061aaa
--- /dev/null
+++ b/src/ChangeLog
@@ -0,0 +1,19678 @@
+Fri Jul 10 16:11:34 CEST 2009 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fix a regression in entity parsing when using the reader
+	  introduced because we were not reusing _private on entities parsing
+	  context
+
+Thu Jul  9 10:21:00 CEST 2009 Daniel Veillard <daniel@veillard.com>
+
+	Aleksey Sanin support for c14n 1.1
+	* c14n.c include/libxml/c14n.h: adds support for C14N 1.1,
+	  new flags at the API level
+	* runtest.c Makefile.am testC14N.c xmllint.c: add support in CLI
+	  tools and test binaries
+	* result/c14n/1-1-without-comments/* test/c14n/1-1-without-comments/*:
+	  add a new batch of tests
+
+Thu Jul  9 08:52:35 CEST 2009 Daniel Veillard <daniel@veillard.com>
+
+	* config.h.in: update of libtool seems to have modified it
+	* python/libxml2class.txt: python update modified the order
+	  of classes apparently
+
+Thu Jul  9 08:43:06 CEST 2009 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: avoid calling xmlAddID with NULL values
+	* parser.c: add a few xmlInitParser in some entry points
+
+Fri Jun 19 19:51:08 CEST 2009 Rob Richards <rrichards@cdatazone.org>
+
+	* parser.c: use options from current parser context when creating 
+	  a parser context within xmlParseCtxtExternalEntity
+	* xmlwriter.c: fix error message when unable to create output file
+
+Thu Jun  4 11:17:23 CEST 2009 Daniel Veillard <daniel@veillard.com>
+
+	* c14n.c debugXML.c doc/examples/io2.c parser.c schematron.c
+	  valid.c xmlschemas.c xmlwriter.c xpath.c: use %s to printf string
+	  patch by Christian Persch, fixes #581612
+
+Thu Jun  4 11:06:07 CEST 2009 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c threads.c: change the threading initialization sequence
+	  as suggested by Igor Novoseltsev to avoid crash if xmlInitParser()
+	  is called from a thread which is not the main one, should fix
+	  #584605
+
+Fri May 15 17:54:48 CEST 2009 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: make sure we keep line numbers fixes #580705
+	  based Aaron Patterson patch
+
+Tue May 12 09:13:58 CEST 2009 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: a broken HTML table attributes initialization,
+	  fixes #581803, by Roland Steiner <rolandsteiner@google.com>
+
+Tue May 12 08:54:20 CEST 2009 Daniel Veillard <daniel@veillard.com>
+
+	* libxml2.doap: adding RDF dope file.
+
+Tue May 12 08:42:52 CEST 2009 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: adapt the extra version detection code to git
+
+Wed Apr 29 16:09:38 CEST 2009 Rob Richards <rrichards@cdatazone.org>
+
+	* parser.c: do not set error code in xmlNsWarn
+
+Wed Apr 15 11:18:24 CEST 2009 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/parser.h include/libxml/xmlwriter.h
+	  include/libxml/relaxng.h include/libxml/xmlversion.h.in
+	  include/libxml/xmlwin32version.h.in include/libxml/valid.h
+	  include/libxml/xmlschemas.h include/libxml/xmlerror.h: change
+	  ATTRIBUTE_PRINTF into LIBXML_ATTR_FORMAT to avoid macro name
+	  collisions with other packages and headers as reported by
+	  Belgabor and Mike Hommey
+
+Thu Apr  2 13:57:15 CEST 2009 Daniel Veillard <daniel@veillard.com>
+
+	* error.c: fix structured error handling problems #564217
+
+Thu Mar 26 19:08:08 CET 2009 Rob Richards <rrichards@cdatazone.org>
+
+	* parser.c: use options from current parser context when creating 
+	  an entity parser context
+
+Wed Mar 25 11:40:34 CET 2009 Daniel Veillard <daniel@veillard.com>
+
+	* doc/*: updated SVN URL for GNOME as pointed by Vincent Lefevre
+	  and regenerated docs
+
+Wed Mar 25 11:21:26 CET 2009 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: hide the nbParse* variables used for debugging
+	  as pointed by Mike Hommey
+
+Wed Mar 25 10:50:05 CET 2009 Daniel Veillard <daniel@veillard.com>
+
+	* include/wsockcompat.h win32/Makefile.bcb xpath.c: fixes for
+	  Borland/CodeGear/Embarcadero compilers by Eric Zurcher
+
+Wed Mar 25 10:43:07 CET 2009 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: xmlXPathRegisterNs should not allow enpty prefixes
+
+Mon Mar 23 20:27:15 CET 2009 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: add a missing check in xmlAddSibling, patch by Kris Breuker
+	* xmlIO.c: avoid xmlAllocOutputBuffer using XML_BUFFER_EXACT which
+	  leads to performances problems especially on Windows.
+
+Tue Mar  3 14:30.28 HKT 2009 William Brack <wbrack@mmm.com.hk>
+
+	* trio.h: changed include of config.h to be surrounded by
+	  quotation marks #570806
+
+Sat Feb 21 10:20:34 CET 2009 Daniel Veillard <daniel@veillard.com>
+
+	* threads.c parser.c: more warnings about xmlCleanupThreads and
+	  xmlCleanupParser to avoid troubles like #571409
+
+Fri Feb 20 09:40:04 CET 2009 Daniel Veillard <daniel@veillard.com>
+
+	* xmlwriter.c: cleanups and error reports when xmlTextWriterVSprintf
+	  fails, by Jinmei Tatuya
+
+Fri Feb 20 09:18:56 CET 2009 Daniel Veillard <daniel@veillard.com>
+
+	* xmlwriter.c: remove a couple of leaks on errors reported by
+	  Jinmei Tatuya
+
+Sun Jan 18 22:37:59 CET 2009 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in doc/xml.html doc/*: preparing 0.7.3 release
+	* include/libxml/parserInternals.h SAX2.c: fix a typo in a name
+
+Sun Jan 18 21:48:28 CET 2009 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/parser.h include/libxml/xmlwriter.h
+	  include/libxml/relaxng.h include/libxml/xmlversion.h.in
+	  include/libxml/xmlwin32version.h.in include/libxml/valid.h
+	  include/libxml/xmlschemas.h include/libxml/xmlerror.h:
+	  port patch from Marcus Meissner to add gcc checking for
+	  printf like functions parameters, should fix #65068
+	* doc/apibuild.py doc/*: modified the script accordingly
+	  and regenerated
+	* xpath.c xmlmemory.c threads.c: fix a few warnings
+
+Sun Jan 18 20:40:42 CET 2009 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/xmlwin32version.h.in: windows header should
+	  get the same define
+
+Sun Jan 18 18:22:33 CET 2009 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/xmlversion.h.in include/libxml/xmlmemory.h:
+	  apply patch from Marcus Meissner to add gcc attribute alloc_size
+	  should fix #552505
+	* doc/apibuild.py doc/* testapi.c: regenerate the API
+	* include/libxml/parserInternals.h: fix a comment problem raised
+	  by apibuild.py
+
+Sun Jan 18 16:39:01 CET 2009 Daniel Veillard <daniel@veillard.com>
+
+	* threads.c: also remove pthread key when stopping thread
+	  support, patch based on Alex Ott one should fix #564723
+
+Sun Jan 18 15:55:18 CET 2009 Daniel Veillard <daniel@veillard.com>
+
+	* threads.c: patch from Daniel Zimmermann fixing a memory leak
+	  in an edge case, solves #562230
+
+Sun Jan 18 15:06:05 CET 2009 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/parserInternals.h SAX2.c: add a new define
+	  XML_MAX_TEXT_LENGTH limiting the maximum size of a single text
+	  node, the defaultis 10MB and can be removed with the HUGE
+	  parsing option
+
+Mon Jan 05 18:28:41 CET 2009 Rob Richards <rrichards@cdatazone.org>
+
+	* include/libxml/parser.h parser.c: add XML_PARSE_OLDSAX parser 
+	  option to enable pre 2.7 SAX behavior.
+
+Wed Dec 31 23:11:37 CET 2008 Rob Richards <rrichards@cdatazone.org>
+
+	* tree.c: set doc on last child tree in xmlAddChildList for 
+	  bug #546772. Fix problem adding an attribute via with xmlAddChild 
+	  reported by Kris Breuker.
+
+Sun Dec 27 14:16:13 CET 2008 Rob Richards <rrichards@cdatazone.org>
+
+	* xmlwriter.c: fix indenting in xmlTextWriterFullEndElement for 
+	  bug# 554353.
+
+Thu Nov 27 16:24:52 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/tree.h tree.c python/generator.py: adds
+	  element traversal support
+	* valid.c: avoid a warning
+	* doc/*: regenerated
+
+Mon Nov 17 16:56:18 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* SAX2.c parser.c: fix for CVE-2008-4226, a memory overflow
+	  when building gigantic text nodes, and a bit of cleanup
+	  to better handled out of memory problem in that code.
+	* tree.c: fix for CVE-2008-4225, lack of testing leads to
+	  a busy loop test assuming one have enough core memory.
+
+Thu Nov  6 14:34:35 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c: Matthias Kaehlcke reported a build problem when
+	  not compiling HTML support in.
+
+Fri Oct 17 15:24:08 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in doc/Makefile.am: patch from Adrian Bunk which
+	  adds --disable-rebuild-docs to avoid rebuilding them
+
+Fri Oct  3 09:43:45 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in doc/* NEWS: preparing the release of 2.7.2
+	* dict.c: fix the Solaris portability issue
+	* parser.c: additional cleanup on #554660 fix
+	* test/ent13 result/ent13* result/noent/ent13*: added the
+	  example in the regression test suite.
+	* HTMLparser.c: handle leading BOM in htmlParseElement()
+
+Thu Oct  2 22:53:39 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fix a nasty bug introduced when cleaning up
+	  entities processing in 2.7.x , fixes #554660
+
+Thu Sep 25 18:04:20 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: fix an HTML parsing error on large data sections
+	  reported by Mike Day
+	* test/HTML/utf8bug.html result/HTML/utf8bug.html.err
+	  result/HTML/utf8bug.html.sax result/HTML/utf8bug.html: add the
+	  reproducer to the test suite
+
+Thu Sep 25 17:35:57 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* runxmlconf.c: fix compilation if XPath is not included
+
+Thu Sep 25 16:54:04 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c: patch from Riccardo Scussat fixing custom error
+	  handlers problems.
+
+Thu Sep 25 16:30:11 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/xmlsave.h xmlsave.c: new options to serialize
+	  as XML/HTML/XHTML and restore old entry point behaviours
+
+Mon Sep  1 16:49:05 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* doc/xml.html doc/news.html configure.in python/setup.py NEWS:
+	  prepare release of 2.7.1
+
+Mon Sep  1 15:35:13 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* schematron.c xpath.c: applied a couple of patches from Martin
+	  avoiding some leaks, fixinq QName checks in XPath, XPath debugging
+	  and schematron code cleanups.
+	* python/tests/Makefile.am python/tests/xpathleak.py: add the
+	  specific regression tests, just tweak it to avoid output by default
+
+Mon Sep  1 15:02:05 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* trionan.c: Borland C fix from Moritz Both
+	* testapi.c: regenerate, workaround a problem for buffer testing
+	* xmlIO.c HTMLtree.c: new internal entry point to hide even better
+	  xmlAllocOutputBufferInternal
+	* tree.c: harden the code around buffer allocation schemes
+	* parser.c: restore the warning when namespace names are not absolute
+	  URIs
+	* runxmlconf.c: continue regression tests if we get the expected
+	  number of errors
+	* Makefile.am: run the python tests on make check
+	* xmlsave.c: handle the HTML documents and trees
+	* python/libxml.c: convert python serialization to the xmlSave APIs
+	  and avoid some horrible hacks
+
+Sat Aug 30 16:58:40 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in, doc/*: preparing 2.7.0 release
+	* tree.c: remove some testing traces
+	* parser.c xmlIO.c xmlschemas.c: remove some warnings
+
+Sat Aug 30 14:50:16 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/tree.h tree.c: make a new kind of buffer where
+	  shrinking and adding in head can avoid reallocation or full
+	  buffer memmoves
+	* encoding.c xmlIO.c: use the new kind of buffers for output
+	  buffers
+
+Sat Aug 30 10:18:13 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* doc/* testapi.c: regenerated
+
+Fri Aug 29 21:53:12 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* doc/examples/reader3.c: patch from  Robert Schwebel , allows to
+	  compile the example if configured without output support fixes
+	  #545582
+	* Makefile.am: add testrecurse to the make check tests
+	* HTMLparser.c: if the parser got a encoding argument it should be
+	  used over what the meta specifies, patch fixing #536346
+
+Fri Aug 29 14:41:38 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: a couple more fixes
+	* nanohttp.c nanoftp.c: patch from Andreas Färber to compile on Haiku
+	  fixes #527880
+	* doc/examples/*: regenerated
+
+Thu Aug 28 17:31:46 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c include/libxml/parser.h: completely different fix for
+	  the recursion detection based on entity density, big cleanups
+	  in the entity parsing code too
+	* result/*.sax*: the parser should not ask for used defined versions
+	  of the predefined entities
+	* testrecurse.c: automatic test for entity recursion checks
+	* Makefile.am: added testrecurse
+	* test/recurse/lol* test/recurse/good*: a first set of tests for
+	  the recursion
+
+Wed Aug 27 21:55:34 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/xmlerror.h parser.c: a bit of cleanup and
+	  added checks based on the regression tests of the xmlconf suite
+
+Wed Aug 27 19:22:35 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* uri.c: bug in parsing RFC 3986 uris with port numbers
+
+Wed Aug 27 17:30:48 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in Makefile.am: add an --with-coverage configure option
+	  and a 'make cov' target based on gcc profiling and the lcov
+	  tool. Currently at 68.9% coverage out of 'make check' and 
+	  runsuite executions.
+	* xmlreader.c: remove warnings due to C++ comments
+
+Wed Aug 27 15:00:54 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/parserInternals.h parser.c: cleanup entity
+	  pushing error handling based on a patch from Ashwin
+
+Wed Aug 27 13:41:26 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* threads.c: fix a small initialization problem raised by Ashwin
+	* testapi.c gentest.py: increase testing especially for document
+	  with an internal subset, and entities
+	* tree.c: fix a deallocation issue when unlinking entities from
+	  a document.
+	* valid.c: fix a missing entry point test not found previously.
+	* doc/*: regenerated the APIs, docs etc.
+
+Tue Aug 26 15:02:58 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/parser.h parser.c xmllint.c: strengthen some
+	  of the internal parser limits, add an XML_PARSE_HUGE option
+	  to bypass them all. More internal parser limits will still need
+	  to be added.
+
+Tue Aug 26 09:42:08 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am: add the testchar to 'make check'
+	* xmlschemas.c: Volker Grabsch pointed out a typo
+	* xmlregexp.c: production [19] from XML Schemas regexps were a
+	  mistake removed in version REC-xmlschema-2-20041028, Volker Grabsch
+	  provided a patch to remove it
+	* test/schemas/regexp-char-ref_0.xml test/schemas/regexp-char-ref_0.xsd
+	  test/schemas/regexp-char-ref_1.xsd result/schemas/regexp-char-ref_0_0
+	  result/schemas/regexp-char-ref_1_0: Volker Grabsch also provided
+	  regression tests for this
+
+Tue Aug 26 09:25:39 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/parser.h xinclude.c xmllint.c: patch based on
+	  Wieant Nielander contribution to add the option of not doing
+	  URI base fixup in XInclude
+
+Mon Aug 25 16:52:53 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c: applied patch from Aswin to fix tree skipping
+	* include/libxml/entities.h entities.c: fixed a comment and
+	  added a new xmlNewEntity() entry point
+	* runtest.c: be less verbose
+	* tree.c: space and tabs cleanups
+
+Mon Aug 25 10:56:30 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/entities.h entities.c SAX2.c parser.c: rework
+	  the patch to avoid some ABI issue with people allocating
+	  entities structure directly
+
+Wed Aug 20 19:02:01 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/parser.h include/libxml/entities.h entities.c
+	  parserInternals.c parser.c: fix for CVE-2008-3281
+
+Sun Aug 10 17:06:13 CEST 2008 Rob Richards <rrichards@ctindustries.net>
+
+	* dict.c: fix non GNUC builds.
+
+Fri Aug  8 14:13:06 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* makefile.am: adding a check-valgrind target
+
+Fri Aug  8 14:01:59 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am testdict.c: add the new test in 'make check' and
+	  update it to check subdictionaries processing.
+
+Fri Aug  8 12:07:20 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* testdict.c: added a program to regression test the dictionary code
+	* dict.c: improve the lookup efficiency by caching the key.
+
+Thu Aug  7 18:30:55 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* dict.c: chased and found a couple of nasty issues
+
+Thu Aug  7 15:51:31 CEST 2008 Sven Herzberg <sven@imendio.com>
+
+	Bug 546629 – runtests doesn't pass on my mac
+	Reviewed by William M. Brack.
+
+	* runtest.c: use libpthread on Mac OS X as well
+
+Wed Aug  6 12:24:33 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* uri.c: allow [ and ] in fragment identifiers, 3986 disallow them
+	  but it's widely used for XPointer, and would break DocBook
+	  processing among others
+
+Wed Aug  6 11:32:21 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* dict.c: change the big key algorithm to work properly with QName
+	  too, fix a bug with dict size and sub dictionaries
+
+Mon Aug  4 17:27:27 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* uri.c include/libxml/uri.h: rewrite the URI parser to update to
+	  rfc3986 (from 2396)
+	* test/errors/webdav.xml result/errors/webdav.xml*: removed the
+	  error test, 'DAV:' is a correct URI under 3986
+	* Makefile.am: small cleanup in make check
+
+Thu Jul 31 21:49:45 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* runxmlconf.c: more progresses against the official regression tests
+	* runsuite.c: small cleanup for non-leak reports
+	* include/libxml/tree.h: parsing flags and other properties are
+	  now added to the document node, this is generally useful and
+	  allow to make Name and NmToken validations based on the parser
+	  flags, more specifically the 5th edition of XML or not
+	* HTMLparser.c tree.c: small side effects for the previous changes
+	* parser.c SAX2.c valid.c: the bulk of the changes are here,
+	  the parser and validation behaviour can be affected, parsing
+	  flags need to be copied, lot of changes. Also fixing various
+	  validation problems in the regression tests.
+
+Thu Jul 31 10:15:53 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* runxmlconf.c: added a skipped list, insert rmt-ns10-035
+	* Makefile.am: improve 'make check'
+	* include/libxml/xmlerror.h parser.c: clean up namespace errors
+	  checking and reporting, errors when a document is labelled
+	  as UTF-16 while it is parsed as UTF-8 and no encoding was given
+	  explicitly.
+	* result/errors/webdav.xml.*: some warnings are no recategorized
+	  as Namespace errors
+
+Wed Jul 30 14:55:54 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/xmlmemory.h xmlmemory.c: add xmlMemDisplayLast to
+	  help debug incremental memory leaks, and some cleanups
+	* runxmlconf.c: use that new call and avoid ever touching the
+	  system catalog in the regression tests
+
+Wed Jul 30 14:33:33 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c include/libxml/xmlerror.h: an XML-1.0 document can't load
+	  an 1.1 entity
+	* runxmlconf.c: when using entities make sure we load them
+
+Tue Jul 29 18:43:07 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fix a bug not detecting cross entity comments probably
+	  when comment parsing got optimized.
+	* Makefile.am: add make check
+	* runxmlconf.c: fix the log file name
+
+Tue Jul 29 18:09:26 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* runxmlconf.c Makefile.am: add a C program to run the W3C test
+	  suite, work in progress
+	* xmllint.c: add a new option --oldxml10 to use the old parser
+	* parser.c: fix the XML_PARSE_OLD10 processing of the new option
+	  and a bug in version parsing
+
+Tue Jul 29 11:12:40 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: space and tabs cleanup
+
+Tue Jul 29 10:59:36 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/parser.h include/libxml/xmlerror.h parser.c:
+	  implement XML-1.0 5th edition, add parser option XML_PARSE_OLD10
+	  to stick to old behaviour
+	* testapi.c gentest.py: modified slightly and regenerated
+	* Makefile.am: add testchar
+
+Thu Jul 24 16:57:20 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am testchar.c Makefile.tests README.tests: add a
+	  new regression test program for testing character ranges and
+	  UTF8 encoding/decoding
+
+Wed Jul 23 15:32:39 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* libxml.spec.in: fix the build root
+
+Wed Jul 16 22:28:48 PDT 2008 William Brack <wbrack@mmm.com.hk>
+
+	* pattern.c: fix problem with xmlStreamPop when pattern includes
+	  a "." element (see discussion on libxslt list)
+
+Mon Jul  7 15:49:59 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* SAX2.c: fix line number on text nodes, problem raised by Ralf Junker
+
+Sun Jun 29 17:04:28 CEST 2008 Rob Richards <rrichards@ctindustries.net>
+	* xmlschemas.c: fix crash with invalid whitespace facet
+
+Wed Jun 11 10:13:02 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* doc/xml.html doc/FAQ.html: add a section in the FAQ about
+	  multithread and xmlCleanupParser
+
+Tue Jun 10 16:52:17 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* catalog.c: apply a couple of fixes based on a Coverity report
+	  forwarded by Derrick Price.
+	* VxWorks/README VxWorks/Makefile VxWorks/build.sh: instructions
+	  Makefile, and shell script to build on VxWorks 6.4+ provided by
+	  Jim Wert.
+
+Tue Jun  3 18:07:13 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* python/generator.py python/setup.py: apply patch from Martin fixing
+	  python whitespaces
+	* NEWS: following previous commit rebuilt now in UTF-8
+
+Mon Jun  2 17:39:42 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* ChangeLog: patch from Hans de Goede to switch the file to UTF-8
+	* doc/news.xsl: switch to generate the NEWS file in UTF-8 instead of
+	  ISO-8859-1
+
+Mon May 12 15:12:44 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* xmlregexp.c: avoid a regexp crash, should fix #523738
+
+Mon May 12 14:56:06 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c runtest.c testapi.c include/libxml/xmlreader.h
+	  python/types.c python/libxml_wrap.h python/libxml.c: fx compilation
+	  when configured without the reader should fix #513110
+	* doc/*: regenerated
+
+Sat May  3 14:33:29 CEST 2008 Rob Richards <rrichards@ctindustries.net>
+
+	* dict.c: check for stdint.h and define types when using MSVC
+
+Mon Apr 28 20:06:12 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* parserInternals.c: applied patch from Ashwin to avoid a potential
+	  double-free
+
+Thu Apr 24 13:56:53 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* uri.c: applied patch from Ashwin fixing a number of realloc problems
+	* HTMLparser.c: improve handling for misplaced html/head/body
+
+Tue Apr 22 10:27:17 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* dict.c: improvement on the hashing of the dictionary, with visible
+	  speed up as the number of strings in the hash increases, work from
+	  Stefan Behnel
+
+Fri Apr 11 14:44:00 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/xmlschemas.h xmlschemas.c: added new function
+	  xmlSchemaValidCtxtGetParserCtxt based on Holger Kaelberer patch
+	* doc/apibuild.py doc/*: regenerated the doc, chased why the new
+	  function didn't got any documentation, added more checking in the
+	  generator
+	* include/libxml/relaxng.h include/libxml/schematron.h
+	  include/libxml/xmlschemas.h include/libxml/c14n.h
+	  include/libxml/xmlregexp.h include/libxml/globals.h
+	  include/libxml/xmlreader.h threads.c xmlschemas.c: various changes
+	  and cleanups following the new reports
+
+
+Thu Apr 10 10:07:00 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am: extend the cleanup rule
+	* xmlschemas.c: space cleanup
+
+Wed Apr  9 19:43:25 CEST 2008 Rob Richards <rrichards@ctindustries.net>
+
+	* include/wsockcompat.h: support older win32 platforms when building
+	  with newer versions of VS
+
+Tue Apr  8 16:56:07 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in NEWS doc/*: preparing release of 2.6.32
+
+Tue Apr  8 10:19:01 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: fix a bug introduced when fixing #438208 and reported by
+	  Ashwin
+	* python/generator.py: fix an infinite loop bug
+
+Mon Apr  7 14:44:51 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c: fix a link to XmlNodeType doc reported by Martijn Arts
+	* docs/*: rebuilt
+
+Fri Apr  4 18:09:50 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: improve the *Recover* functions documentation
+
+Thu Apr  3 14:57:15 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: patch from Mark Rowe fixing BOM or encoding detection
+	  in external parsed entities, should fix #440415
+
+Thu Apr  3 13:16:01 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: fix some problems with the *EatName functions when
+	  running out of memory raised by Eric Schrock , should fix #438208
+
+Thu Apr  3 12:41:29 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemastypes.c: horror around the definition of the lexical
+	  values for decimal and derived types, fixing to reject empty 
+	  values, should fix #503268
+
+Thu Apr  3 11:44:57 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* encoding.c: buffer may not be  large enough to convert to
+	  UCS4, patch from Christian Fruth , fixes #504015
+
+Thu Apr  3 11:02:02 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: apparently it's okay to forget the semicolon after
+	  entity refs in HTML, fixing char refs parsing accordingly based on
+	  T. Manske patch, this should fix #517653
+
+Thu Apr  3 09:30:29 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* error.c: avoid a scary realloc() loop should fix #520383
+
+Thu Apr  3 08:22:52 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: more realloc problems pointed out by Ashwin
+
+Thu Apr  3 07:40:13 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* xstc/Makefile.am: applied patch from Mike Hommey fixing distclean,
+	  fixes #520387
+
+Thu Apr  3 06:52:32 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/xpath.h: small doc improvement for xmlXPathContext
+	  from Jack Jansen, fixes #524759
+	* doc/newapi.xsl doc/*: fixed a problem and regenerated the docs
+
+Tue Apr  1 09:59:22 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: two patches from Alvaro Herrera to avoid problem when
+	  running out of memory in XPath evaluations.
+
+Mon Mar 31 11:23:19 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: lot of out of memory handling fixes from Ashwin
+	* elfgcchack.h doc/elfgcchack.xsl: work around a problem with xmlDllMain
+	* include/libxml/threads.h: indenting cleanups
+
+Mon Mar 31 10:25:37 CEST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c docs/*: trying to clarify even more the xmlCleanupParser()
+	  use and the memory documentation
+
+Wed Mar 26 18:39:58 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: changes based on  Alex Khesin patch where xmlParseCharRef
+	  seems to not be checked correctly, fixes #520198
+
+Wed Mar 26 15:03:49 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: patch from Ashwin to avoid a problem of attribute
+	  redefinition in the DTD. Remove a warning too.
+
+Wed Mar 26 14:38:31 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c: fix a problem in externalSubsetSplit with a patch
+	  from Ashwin
+
+Tue Mar 25 17:48:02 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fix various attribute normalisation problems reported
+	  by Ashwin
+	* result/c14n/without-comments/example-4
+	  result/c14n/with-comments/example-4: this impacted the result of
+	  two c14n tests :-\
+	* test/att9 test/att10 test/att11 result//att9* result//att10*
+	  result//att11*: added 3 specific regression tests coming from the
+	  XML spec revision and from Ashwin
+
+Tue Mar 25 14:20:49 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* uri.c: fix saving for file:///X:/ URI embedding Windows file paths
+	  should fix #524253 
+
+Mon Mar 24 21:42:33 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fix a problem reported by Ashwin for system parameter
+	  entities referenced from entities in external subset, add a
+	  specific loading routine.
+	* test/valid/dtds/external.ent test/valid/dtds/external2.ent
+	  test/valid/t11.xml result/valid/t11.xml*: added the test to
+	  the regression suite
+
+Mon Mar 24 15:04:54 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c: fix an XML Schemas crash raised by Stefan Behnel
+	  when testing with W3C test suite
+
+Mon Mar 24 12:12:00 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* threads.c: check some allocation with Ashwin patch
+
+Wed Mar 19 16:41:52 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* vms/build_libxml.com: update from Tycho Hilhorst, should fix #523378
+
+Tue Mar 18 09:23:05 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* threads.c: check some malloc returns with Ashwin patch, add
+	  error messages and reindent the module.
+
+Fri Mar 14 15:28:43 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c: patch from Ashwin removing duplicate tests
+
+Fri Mar 14 13:44:29 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/schematron.h include/libxml/xmlerror.h schematron.c:
+	  applied patch from Tobias Minich to allow plugin schematron error
+	  reporting in the normal error system, should fix #513998
+
+Fri Mar 14 11:52:09 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c xinclude.c: patch from Vasily Chekalkin fixes memory
+	  leaks, should fix 512647
+
+Thu Mar 13 08:17:58 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* xmlregexp.c: found a nasty bug in regexp automata build,
+	  reported by Ashwin and Bjorn Reese
+
+Wed Mar 12 18:56:22 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: patch from Arnold Hendriks improving parsing of
+	  html within html bogus data, still not a complete fix though
+
+Wed Mar 12 10:22:01 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* python/types.c: fix a memory error when using namespace nodes
+	  returned from XPath queries, should fix #521699
+	* python/tests/Makefile.am python/tests/xpathns.py: add a specific
+	  regression test for it
+
+Mon Mar 10 16:25:32 CET 2008 Rob Richards <rrichards@ctindustries.net>
+
+	* include/win32config.h: add ICONV_CONST define for win32 build
+	  to satisfy encoding.c change in rev 3693
+
+Fri Mar  7 17:45:27 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* xmlsave.c parser.c: fix handling of empty CDATA nodes as 
+	  reported and discussed around #514181 and associated patches
+	* test/emptycdata.xml result/emptycdata.xml* 
+	  result/noent/emptycdata.xml: added a specific test in the
+	  regression suite.
+
+Thu Mar  6 15:23:10 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* encoding.c: poblem with encoding detection for UTF-16 reported by
+	  Ashwin and found by Bill
+	* test/valid/dtds/utf16b.ent test/valid/dtds/utf16l.ent
+	  test/valid/UTF16Entity.xml result/valid/UTF16Entity.xml*: added
+	  the example to the regression tests
+
+Tue Mar  4 14:16:38 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* xmlwriter.c: patch from Alex Khesin fixing CDATA output after
+	  a text node.
+	* parser.c: fixed the comment for xmlParserCleanup
+	* globals.c: fixed indentation
+
+Mon Feb 25 16:42:19 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* testModule.c: patch from Florent Guiliani to fix build on
+	  SCO OpenServer
+
+Thu Feb 21 22:46:08 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* debugXML.c: made one of the changes suggested by Brian Krahmer
+	* testRegexp.c: allow to pass '--' on the command line to allow
+	  regexps starting with the character '-'
+
+Tue Feb 19 08:49:32 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* python/Makefile.am python/tests/Makefile.am: applied cleanup
+	  patches for cross compilation and MinGW from Roumen Petrov
+
+Sat Feb 16 11:06:54 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* xmlIO.c: fix output bug reported by Petr Pajas and analyzed by
+	  Bill
+
+Fri Feb 15 09:32:11 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/xmlerror.h tree.c: patch from Julien Charbon
+	  to simplify the processing of xmlSetProp()
+
+Fri Feb 15 08:45:32 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* config.h.in configure.in encoding.c: patch from Roumen Petrov
+	  to detect if iconv() needs a const for the second parameter
+
+Fri Feb 15 08:41:31 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* macos/src/XMLTestPrefix2.h win32/Makefile.msvc: EOL cleanups
+	  from Florent Guiliani
+
+Wed Feb 13 10:56:38 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* xmlwriter.c: applied patch from Alfred Mickautsch to flush the
+	  output at the end of document.
+
+Fri Feb  8 11:57:03 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* doc/examples/examples.xml: regenerated, it was truncated.
+
+Fri Feb  8 11:47:18 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* xmlmodule.c: apply simple patch from Carlo Bramini to avoid
+	  compilation problems with Mingw32
+
+Fri Feb  8 11:33:15 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* xmlregexp.c: apply patch from Andrew Tosh to fix behaviour
+	  when '.' is used in a posCharGroup
+	* test/schemas/poschargrp0_0.* result/schemas/poschargrp0_0_0*:
+	  added the test to the regression suite
+
+Fri Feb  8 10:54:09 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* dict.c: applied patch from Florent Guilian to remove an
+	  useless mutex in the xmlDict structure.
+
+Wed Feb  6 17:00:20 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* SAX2.c: another leak reported by Ashwin
+	* xinclude.c: fixed the behaviour when XIncluding a fragment
+	  of the current document, patch from Chris Ryan
+
+Wed Feb  6 12:10:08 HKT 2008 William Brack <wbrack@mmm.com.hk>
+
+	* nanohttp.c: added space for port number (when not 80) in
+	  xmlNanoHTTPMethodRedir, plus a few more comments. Should
+	  fix #514521.
+
+Tue Feb  5 09:41:46 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* schemas.c: apply fix suggested by Ashwin correcting a cut-n-paste
+	  error about the SAX callback in cdataBlockSplit when streaming
+	  XSD validation 
+
+Tue Feb  5 09:36:46 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* uri.c: applied a patch based on Petr Sumbera one to avoid a 
+	  problem with paths starting with //
+
+Mon Feb  4 17:48:30 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* doc/xml.html doc/xmlmem.html: added a small section on returning
+	  memory to the kernel by compacting the heap provided by Wolfram Sang
+
+Fri Jan 25 20:01:42 CET 2007 Rob Richards <rrichards@ctindustries.net>
+
+	* include/win32config.h win32/Makefile.msvc: fix build under VS 2008.
+	  patch by David Wimsey
+
+Thu Jan 24 15:37:04 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fix a memory leak in internal subset parsing with
+	  a fix from Ashwin
+	* test/errors/content1.xml result/errors/content1.xml*:
+	  add test to regressions
+
+Fri Jan 11 09:00:09 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in doc/*: preparing release of 2.6.31
+
+Fri Jan 11 08:58:49 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: avoid a warning on 64bits introduced earlier
+	* parserInternals.c: make more checking on the UTF-8 input
+
+Fri Jan 11 15:37:05 CST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: avoid stopping parsing when encountering
+	  out of range characters in an HTML file, report and 
+	  continue processing instead, should fix #472696
+
+Fri Jan 11 15:13:35 CST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* check-relaxng-test-suite2.py check-relaxng-test-suite.py
+	  Makefile.am python/tests/Makefile.am python/Makefile.am
+	  check-xsddata-test-suite.py: patches from John Carr to
+	  start cleaning up 'make diskcheck' problems c.f. #506228
+
+Fri Jan 11 14:48:40 CST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c: apply fix from Stefan Kost to avoid a crash
+	  in xmllint, fixes 504284
+
+Fri Jan 11 14:39:03 CST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* xml2-config.in: apply patch from Fred Crozat to avoid
+	  outputting -L/usr/lib from xml2-config, fixes #497012
+
+Fri Jan 11 14:18:09 CST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: fix definition for <embed> to avoid error
+	  when saving back, patch from Stefan Behnel fixing 495213
+
+Fri Jan 11 14:06:09 CST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: applied patch from Christian Schmidt fixing a 
+	  column counter update problem, fixes #472696
+
+Fri Jan 11 13:22:14 CST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: handle a erroneous parsing of attributes in 
+	  case said attribute has been redeclared in the DTD with a
+	  different type
+	* hash.c: fix the hash scanner to not crash if a first element
+	  from the hash list is been removed in the callback
+
+Wed Jan  9 10:15:50 CST 2008 Daniel Veillard <daniel@veillard.com>
+
+	* xmlwriter.c: fix indentation in xmlTextWriterFullEndElement,
+	  as raised by Felipe Pena, should fix #508156
+
+Tue Dec  6 11:07:42 CET 2007 Rob Richards <rrichards@ctindustries.net>
+
+	* pattern.c: fix crash from double free of name for bug #501760
+
+Fri Nov 23 11:47:48 CET 2007 Daniel Veillard <daniel@veillard.com>
+
+	* threads.c: remove unused variable in __xmlGlobalInitMutexLock
+	  reported by Hannes Eder
+
+Mon Nov 19 18:39:26 CET 2007 Daniel Veillard <daniel@veillard.com>
+
+	* xmlregexp.c: remove a cut-and-paste copy error
+
+Fri Nov 16 11:55:36 CET 2007 Rob Richards <rrichards@ctindustries.net>
+
+	* globals.c threads.c include/libxml/threads.h: 
+	  __xmlGlobalInitMutexDestroy() will free global_init_lock on Win32.
+	  Patch from Marc-Antoine Ruel.
+
+Tue Nov 13 21:26:27 CET 2007 Rob Richards <rrichards@ctindustries.net>
+
+	* schematron.c: fix crash/leaks from xmlSchematronParse due to improper
+	  schema document ownership for bug #495215
+
+Tue Oct 30 21:24:55 CET 2007 Daniel Veillard <daniel@veillard.com>
+
+	* xmlmemory.c: xmlFree(NULL) should not crash in debug mode
+	  should fix #491651
+
+Tue Oct 16 13:58:41 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* testURI.c: add a debug option printing all the fields within
+	  the parsed URI structure
+
+Wed Oct 10 10:25:52 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* xmlsave.c: fix to avoid a crash when dumping an attribute from
+	  an XHTML document, patch contributed to fix #485298
+
+Tue Aug 28 19:32:28 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* xmlregexp.c: another nasty regexp case fixed.
+	* test/regexp/ranges2 result/regexp/ranges2: added to regression
+	  suite
+
+Fri Aug 24 10:58:58 HKT 2007 William Brack <wbrack@mmm.com.hk>
+
+	* nanohttp.c: Enhanced to include port number (if not == 80) on the
+	  "Header:" URL (bug #469681).
+	* xmlregexp.c: Fixed a typo causing a warning message.
+
+Thu Aug 23 22:48:20 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* nanohttp.c: fix an open() call with creation without 3rd argument
+	  hopefully that interface is never used.
+
+Thu Aug 23 17:00:49 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in doc/*: preparing release of 2.6.30
+
+Thu Aug 23 20:58:28 HKT 2007 William Brack <wbrack@mmm.com.hk>
+
+	* xpath.c: fixed xmlXPathCompOpEvalPositionalPredicate problem
+	  with object caching (bug #469410)
+
+Thu Aug 23 11:28:38 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c test/schemas/*455953* result/schemas/bug455953*:
+	  applied patch from Frank Gross fixing Schemas IDC import bug
+	  #455953 and also add the test to the regression suite
+
+Wed Aug 22 18:29:42 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* xmlregexp.c: try to fix for the nth time the automata generation
+	  in case of complex ranges. I suppose that time it is actually okay
+
+Tue Aug 14 15:51:05 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: aligned xmlSAXUserParseMemory() to match 
+	  xmlSAXUserParseFile() logic based on Ashwin post, and ifdef
+	  cleanup
+
+Tue Aug 14 11:42:27 CEST 2007 Rob Richards <rrichards@ctindustries.net>
+
+	* xmlIO.c: fixed windows path determination (patch from
+	  Roland Schwarz, bug #462877)
+	* win32/Makefile.mingw win32/configure.js: fixed mingw build
+	  (patch from Roland Schwarz, bug #462877)
+
+Wed Aug  1 09:50:12 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixed a parser bug where invalid char in comment may
+	  not be detected, reported by Ashwin Sinha
+	* test/errors/comment1.xml result/errors/comment1.xml*: added
+	  the example to the regression suite
+
+Thu Jul 26 13:42:26 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* xmlsave.c: fixed problem reported on bug #460415
+
+Thu Jul 19 18:10:58 PDT 2007 William Brack <wbrack@mmm.com.hk>
+
+	* uri.c: applied patch from from Patrik Fimml.  Fixes bug #458268.
+
+Wed Jul 18 11:05:08 PDT 2007 William Brack <wbrack@mmm.com.hk>
+
+	* xinclude.c: applied patch from bug #454608 from Patrik Fimml.
+	  Fixes bug #454608.
+
+Wed Jul 11 19:57:59 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c: applied patch for xsi:nil from Frank Gross, this
+	  should fix bug #358125
+
+Wed Jul  4 17:44:20 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* xmlwriter.c: patch from Dodji Seketeli to avoid a leak on repeated
+	  uses of xmlTextWriterStartDocument()
+
+Tue Jun 26 13:30:50 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c: fix a crash on solaris when a printf %s with a NULL
+	  argument occurs, should fix #450936
+
+Wed Jun 13 13:33:38 PDT 2007 William Brack <wbrack@mmm.com.hk>
+
+	* xpath.c: fixed problem in previous fix to xmlXPathNodeSetSort
+
+Tue Jun 12 18:17:28 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* doc/* configure.in NEWS: release of libxml2 2.6.29
+	* valid.c: patch from Dagfinn I. Mannsåker for idness of name
+	  in HTML, c.f. bug #305885.
+
+Tue Jun 12 17:14:08 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* SAX2.c: fixing bug #319964, parsing of HTML attribute really
+	  should not have namespace processing.
+
+Tue Jun 12 16:42:14 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixed the push mode when a big comment occurs before
+	  an internal subset, should close bug #438835
+	* test/comment6.xml result//comment6.xml*: added a special
+	  test in the regression suite
+
+Tue Jun 12 15:41:09 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fix bug #414846 where invalid characters in attributes
+	  would sometimes not be detected.
+	* test/errors/attr4.xml result/errors/attr4.xml*: added a specific
+	  test case to the regression tests
+
+Tue Jun 12 14:23:24 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* xstc/Makefile.am: apply patch from Ryan Hill to cope with changes
+	  in GNU tar, should fix #396751
+
+Tue Jun 12 12:03:36 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* python/types.c: try to allow compilation on old python version
+	  should fix #398125
+
+Tue Jun 12 11:48:15 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLtree.c: htmlNodeDumpFormatOutput didn't handle XML_ATTRIBUTE_NODe
+	  fixes bug #438390
+
+Tue Jun 12 11:37:55 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* xmlIO.c: workaround misgenerated file: URIs c.f. #437385
+
+Tue Jun 12 11:22:47 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: fixed bug #407436 a crash in a specific case of
+	  Relax-NG validation
+
+Tue Jun 12 11:12:50 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* catalog.c: fixed bug #383687, some case of recursion on next
+	  were not caught in the catalog code.
+
+Tue Jun 12 10:37:42 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: fixed bug #381877, avoid reading over the end
+	  of stream when generating an UTF-8 encoding error.
+
+Tue Jun 12 10:16:48 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixed bug #366161, trivially added the check in
+	  xmlCtxtReset()
+
+Fri Jun  8 21:48:21 CEST 2007 Rob Richards <rrichards@ctindustries.net>
+
+	* win32/configure.js win32/Makefile.msvc: add --vcmanifest flag (yes/no) 
+	  for VC8 build support to embed manifest within files. Under MS VC, build 
+	  libxml2_a_dll.lib by default (LIBXML_STATIC_FOR_DLL flag).
+
+Fri Jun  8 21:37:46 CEST 2007 Rob Richards <rrichards@ctindustries.net>
+
+	* threads.c include/libxml/threads.h: use specified calling convention 
+	  for xmlDllMain. Old SDKs (VC6) only support InterlockedCompareExchange.
+	  add xmlDllMain to header for win32 when building for static dll
+
+Fri Jun  8 10:51:28 CEST 2007 Rob Richards <rrichards@ctindustries.net>
+
+	* xmlwriter.c: fixed problem with namespace declaration being 
+	  written more than once per element start tag
+
+Wed Jun  6 10:18:28 PDT 2007 William Brack <wbrack@mmm.com.hk>
+
+	* xpath.c: fixed problem with xmlXPathNodeSetSort;
+	  fixed problem with xmlXPathNodeTrailingSorted (both bug#413451)
+
+Wed May 30 22:05:08 PDT 2007 William Brack <wbrack@mmm.com.hk>
+
+	* xpath.c: fixed problem with string value for PI node
+	  (bug #442275)
+
+Mon May 28 16:14:50 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* uri.c: fix bug reported by François Delyon
+
+Tue May 22 08:59:48 PDT 2007 William Brack <wbrack@mmm.com.hk>
+
+	* encoding.c: Fixed typo in xmlCharEncFirstLine pointed out
+	  by Mark Rowe (bug #440159)
+	* include/libxml/xmlversion.h.in: Added check for definition of
+	  _POSIX_C_SOURCE to avoid warnings on Apple OS/X (patch from
+	  Wendy Doyle and Mark Rowe, bug #346675)
+	* schematron.c, testapi.c, tree.c, xmlIO.c, xmlsave.c: minor
+	  changes to fix compilation warnings - no change to logic.
+
+Tue May 15 22:18:08 PDT 2007 William Brack <wbrack@mmm.com.hk>
+
+	* nanohttp.c: small enhancement to last fix, pointed out
+	  by Alex Cornejo
+
+Tue May 15 12:38:38 PDT 2007 William Brack <wbrack@mmm.com.hk>
+
+	* nanohttp.c: fixed problem on gzip streams (bug #438045)
+	* xpath.c: fixed minor spot of redundant code - no logic change.
+
+Fri May 11 22:45:18 HKT 2007 William Brack <wbrack@mmm.com.hk>
+
+	* xpath.c: enhanced the coding for xmlXPathCastNumberToString
+	  in order to produce the required number of significant digits
+	  (bug #437179)
+
+Thu May 10 01:52:42 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* list.c: applied patch to fix xmlListAppend() from 
+	  Georges-André SILBER
+	* valid.c: also fix the place where it was called.
+
+Wed May  2 18:47:33 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: tried to fix an error problem on entity content failure
+	  reported by Michael Day
+
+Wed May  2 18:23:35 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: typo patch from Bjorn Reese
+
+Wed May  2 18:12:58 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: applied patch from Michael Day to add support for
+	  <embed>
+
+Thu Apr 26 10:58:50 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: Jean-Daniel Dupas pointed a couple of problems
+	  in htmlCreateDocParserCtxt.
+
+Thu Apr 26 10:36:26 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* uri.c include/libxml/uri.h: patch from Richard Jones to save
+	  the query part in raw form.
+	* libxml2-python-api.xml: also added accessor for the python bindings
+
+Wed Apr 25 15:57:32 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* xstc/Makefile.am doc/examples/Makefile.am Makefile.am: applied
+	  patch from Richard Jones to for the silent flag on valgrind
+	  when doing "make valgrind"
+	* xmlregexp.c: raise a regexp error when '\' is misused to escape
+	  a standard character.
+
+Tue Apr 24 20:15:14 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: Richard Jones reported xmlBufferAdd (buf, "", -1), fixing it
+
+Tue Apr 24 10:59:28 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* uri.c: fix xmlURIUnescapeString comments which was confusing
+
+Wed Apr 18 09:52:25 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* include/win32config.h libxml.h: new patch from Andreas Stricke to
+	  better integrate support for Windows CE
+
+Tue Apr 17 16:50:12 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* doc/* configure.in NEWS: release of libxml2 2.6.28
+
+Tue Apr 17 14:47:42 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* catalog.c libxml.h win32/wince/wincecompat.h win32/wince/wincecompat.c
+	  xmlIO.c nanohttp.c nanoftp.c trio.c triostr.c triostr.h: applied 
+	  patch from Andreas Stricke to ease the compilation on Windows CE
+
+Tue Apr 17 14:34:45 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c catalog.c: "xmllint unusable on win32" so applied
+	  a libxml2 patch from Christian Ehrlicher
+
+Mon Apr 16 09:05:01 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: change the way script/style are parsed to
+	  not try to detect comments, reported by Mike Day
+	* result/HTML/doc3.*: affects the result of that test
+
+Wed Apr 11 22:38:18 HKT 2007 William Brack <wbrack@mmm.com.hk>
+
+	* xmlregexp.c: small enhancement for quantifier range with
+	  min occurs of 0; fixes bug 425542.
+	
+Fri Mar 30 14:41:57 CEST 2007 Daniel Veillard <daniel@veillard.com>
+
+	* xmlIO.c: applied change from Michael Day to avoid a problem when
+	  compiled without zlib support.
+
+Wed Mar 21 17:58:13 CET 2007 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/xpath.h: applied documentation patch from James Dennett
+
+Wed Mar 21 21:20:48 HKT 2007 William Brack <wbrack@mmm.com.hk>
+
+	* xmlregexp.c: fixed problem with 0x2d in Char Range (bug #420596)
+	* test/regexp/bug420596, result/regexp/bug420596: added regression
+	  test for this
+
+Wed Mar 21 14:23:08 HKT 2007 William Brack <wbrack@mmm.com.hk>
+
+	* HTMLparser.c: fixed memory access error on parsing of meta data
+	  which had errors (bug #382206).  Also cleaned up a few warnings
+	  by adding some additional DECL macros.
+
+Tue Mar 20 09:58:13 CET 2007  Daniel Veillard <daniel@veillard.com>
+
+	* nanoftp.c: applied patch from Björn Wiberg to try to fix again
+	  the silly __ss_family problem on various AIXes, should fix #420184
+
+Wed Mar 14 20:30:38 HKT 2007 William Brack <wbrack@mmm.com.hk>
+
+	* configure.in: corrected small error in last commit
+	* xmlreader.c: corrected small typo in last commit
+
+Wed Mar 14 19:35:28 HKT 2007 William Brack <wbrack@mmm.com.hk>
+
+	* xmlschemas.c: fixed problem with referenced attribute groups
+	  (bug #417621)
+	* configure.in: re-ordered some includes for types.h / socket.h
+	  (bug #416001)
+
+Fri Mar  9 17:54:40 CET 2007 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c: applied patch from Julien Reichel cleaning up mode
+	  and state internal flags mixups
+
+Wed Mar  7 16:18:18 HKT 2007 William Brack <wbrack@mmm.com.hk>
+
+	* xpath.c: fixed xmlXPathCmpNodes for incorrect result on certain
+	  cases when comparing identical nodes (bug #415567) with patch
+	  from Oleg Paraschenko
+
+Fri Feb 16 09:13:38 PST 2007 William Brack <wbrack@mmm.com.hk>
+
+	* python/libxml.py: fixed tab problem with patch from
+	  Andreas Hanke (bug #408626)
+
+Thu Feb 15 12:43:28 PST 2007 William Brack <wbrack@mmm.com.hk>
+
+	* doc/xml.html: Changed all references to libxml2 CVS over to
+	  the corresponding SVN.  A few other spelling/grammar/links
+	  also changed.
+	* doc/libxml2-api.xml, doc/*.html: Regenerated all docs.
+
+Tue Feb 13 18:15:58 PST 2007 William Brack <wbrack@mmm.com.hk>
+
+	* xpath.c: Fixed memory bug with invalid function reported by
+	  Francois Delyon on mailing list
+
+Mon Feb 12 16:40:48 PST 2007 William Brack <wbrack@mmm.com.hk>
+
+	* xinclude.c: fixed problem with invalid char encountered
+	  during text include (reported on xslt mailing list)
+
+Mon Feb 12 18:30:01 CET 2007 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am: small cleanup to avoid packaging .svn
+	* libxml.h threads.c parser.c: applied patch to avoid a problem
+	  in concurrent threaded initialization fix from Ted Phelps
+
+Thu Feb 08 15:35:18 PST 2007 William Brack <wbrack@mmm.com.hk>
+
+	* parser.c: added a GROW when parsing complex comments (bug #405666)
+	* gentest.py, testapi.c: added a hack to prevent destruction of any
+	  param with 'destroy' in it's description (i.e. param destroyed by
+	  the routine under test, so shouldn't be destroyed by testapi)
+	* xmlreader.c: added freeing of 'input' param even on error
+	  (fixes leak detected by testapi)
+
+Wed Jan 31 10:25:38 PST 2007 William Brack <wbrack@mmm.com.hk>
+
+	* testAutomata.c, testRegexp.c, testThreads.c, testThreadsWin32.c,
+	  xmlwriter.c: repositioned #include for libxml.h to avoid
+	  compilation error on some architectures (bug #398277)
+	* fixed screwed-up ChangeLog (deleted some duplicate entries)
+
+Fri Jan 26 00:05:18 PST 2007 William Brack <wbrack@mmm.com.hk>
+
+	* implemented patch from Stéphane Bidoul for uri.c (bug #389767)
+
+Thu Jan 25 11:15:08 PST 2007 William Brack <wbrack@mmm.com.hk>
+
+	* xpath.c: added checks for alloc fail on calls to
+	  xmlXPathNewContext (libxslt bug #400242)
+
+Thu Jan 11 15:38:08 PST 2007 William Brack <wbrack@mmm.com.hk>
+
+	* Re-generated the documentation (API chunks 27-29 were missing)
+	  (also causes changes to testapi.c, elfgcchack.h and
+	  win32/libxml2.def.src)
+
+Tue Jan  9 22:24:26 CET 2007 Daniel Veillard <daniel@veillard.com>
+
+	* python/libxml.c: fix a memory leak in the python string handling
+	  when SAX event are passed back to the python handlers
+
+Thu Jan  4 18:27:49 CET 2007 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c: fix xmlTextReaderSetup() description
+	* test/relaxng/empty1.rng test/relaxng/comps_0.xml
+	  test/relaxng/empty1_0.xml test/relaxng/comps.rng
+	  test/relaxng/empty0.rng test/relaxng/empty0_0.xml
+	  test/relaxng/empty1_1.xml: tests which were apparently 
+	  never committed to CVS
+
+Wed Jan  3 16:05:21 PST 2007 Aleksey Sanin <aleksey@aleksey.com>
+
+	* xmlreader.c include/libxml/xmlreader.h win32/libxml2.def.src:
+	expose xmlTextReaderSetup() function
+
+Wed Jan  3 16:14:13 CET 2007 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: adapt the extra versioning code to SVN
+
+Thu Dec 14 16:52:34 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* python/generator.py python/libxml.py: apparently id() sometimes
+	  generate negative values and %X outputs -XXXX :-(
+
+Mon Dec  4 10:30:25 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c include/libxml/tree.h: patch from Michael Day on standalone
+	  and XML declaration detection, and associated documentation change
+
+Mon Dec  4 10:27:01 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* xinclude.c: another XInclude user data propagation patch from
+	  Michael Day
+
+Thu Nov 23 17:22:03 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: applied patch from Steven Rainwater to fix 
+	  UTF8ToHtml behaviour on code points which are not mappable to
+	  predefined HTML entities, fixes #377544
+
+Thu Nov 23 17:11:23 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: fixed a bug where the principal node type of an axis
+	  wasn't tested on name check, fixes bug #377432
+
+Wed Nov  8 10:19:27 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: change htmlCtxtReset() following Michael Day bug
+	  report and suggestion.
+
+Mon Nov  6 09:56:41 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* uri.c: applied patch from Igor for path conversion on Windows
+
+Thu Nov  2 11:29:17 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* xmlregexp.c: another small change on the algorithm for the
+	  elimination of epsilon transitions, should help on #362989 too
+
+Wed Nov  1 16:33:10 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: applied documentation patches from Markus Keim
+	* xmlregexp.c: fixed one bug and added a couple of optimisations
+	  while working on bug #362989
+
+Fri Oct 27 14:54:07 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: applied a reworked version of Usamah Malik patch
+	  to avoid growing the parser stack in some autoclose cases, should
+	  fix #361221
+
+Thu Oct 26 10:54:40 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: William spotted an obvious bug
+
+Wed Oct 25 18:04:50 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* NEWS configure.in testapi.c doc//*: preparing release of
+	  libxml2-2.6.27
+	* include/libxml/tree.h: fix a small problem with preproc flags
+
+Fri Oct 20 14:55:47 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: fix comment for xmlDocSetRootElement c.f. #351981
+	* xmllint.c: order XPath elements when using --shell
+
+Tue Oct 17 23:23:26 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* xmlregexp.c: applied fix from Christopher Boumenot for bug
+	  #362714 on regexps missing ']'
+
+Tue Oct 17 22:32:42 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* parserInternals.c: applied patch from Marius Konitzer to avoid
+	  leaking in xmlNewInputFromFile() in case of HTTP redirection
+
+Tue Oct 17 22:19:02 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: fix one problem found in htmlCtxtUseOptions()
+	  and pointed in #340591
+
+Tue Oct 17 22:04:31 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: fixed the 2 stupid bugs affecting htmlReadDoc() and
+	  htmlReadIO() this should fix #340322
+
+Tue Oct 17 21:39:23 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: applied patch from Olaf Walkowiak which should fix #334104
+
+Tue Oct 17 18:12:34 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: fixing HTML minimized attribute values to be generated
+	  internally if not present, fixes bug #332124
+	* result/HTML/doc2.htm.sax result/HTML/doc3.htm.sax 
+	  result/HTML/wired.html.sax: this affects the SAX event stream for
+	  a few test cases
+
+Tue Oct 17 17:56:31 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: fixing HTML entities in attributes parsing bug #362552
+	* result/HTML/entities2.html* test/HTML/entities2.html: added to
+	  the regression suite
+
+Tue Oct 17 01:21:37 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c: started to switch xmllint to use xmlSaveDoc to test
+	  #342556
+	* xmlsave.c: fixed #342556 easy and a whole set of problems with
+	  encodings, BOM and xmlSaveDoc()
+
+Mon Oct 16 15:14:53 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: fix #348252 if the document clains to be in a
+	  different encoding in the meta tag and it's obviously wrong,
+	  don't screw up the end of the content.
+
+Mon Oct 16 11:32:09 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: fix a chunking and script bug #347708
+
+Mon Oct 16 09:51:05 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: remove a warning
+	* encoding.c: check with uppercase for AIX iconv() should fix #352644
+	* doc/examples/Makefile.am: partially handle one bug report
+
+Sun Oct 15 22:31:42 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fix the patch for unreproductable #343000 but
+	  also fix a line/column keeping error
+	* result/errors/attr1.xml.err result/errors/attr2.xml.err
+	  result/errors/name.xml.err result/errors/name2.xml.err 
+	  result/schemas/anyAttr-processContents-err1_0_0.err 
+	  result/schemas/bug312957_1_0.err: affected lines in error output
+	  of the regression tests
+
+Sat Oct 14 10:46:46 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: fixing bug #344390 with xmlReconciliateNs
+
+Sat Oct 14 00:31:49 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c: added --html --memory to test htmlReadMemory to 
+	  test #321632
+	* HTMLparser.c: added various initialization calls which may help 
+	  #321632 but not conclusive
+	* testapi.c tree.c include/libxml/tree.h: fixed compilation with
+	  --with-minimum --with-sax1 and --with-minimum --with-schemas
+	  fixing #326442
+
+Fri Oct 13 18:30:55 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: fix a Relax-NG bug related to element content processing,
+	  fixes bug #302836
+	* test/relaxng/302836.rng test/relaxng/302836_0.xml
+	  result/relaxng/302836*: added to regression tests
+
+Fri Oct 13 14:42:44 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fix a problem in xmlSplitQName resulting in bug #334669
+
+Fri Oct 13 12:27:22 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixed xmlIOParseDTD handling of @input in error case,
+	  Should fix #335085
+	* testapi.c: reset the http_proxy env variable to not waste time
+	  on regression tests
+
+Thu Oct 12 23:07:43 CEST 2006 Rob Richards <rrichards@ctindustries.net>
+
+	* xmlIO.c: fix Windows compile - missing xmlWrapOpen.
+
+Thu Oct 12 18:21:18 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixed the heuristic used when trying to detect mixed-content
+	  elememts if the parser wants to treat ignorable whitespaces 
+	  in a non-standard way, should fix bug #300263
+
+Thu Oct 12 14:52:38 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fix a first arg error in SAX callback pointed out by
+	  Mike Hommey, and another one still hanging around. Should fix #342737
+
+Wed Oct 11 23:11:58 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/xmlversion.h.in: fix comment on versions
+	* xmlmemory.c: do not spend too much time digging in dumped memory
+
+Wed Oct 11 18:40:00 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c: fixed a weird error where validity context would not
+	  show up if warnings were disabled pointed out by Bob Stayton
+	* xmlIO.c doc/generator.py: cleanup and fix to regenerate the docs
+	* doc//* testapi.c: rebuilt the docs
+
+Wed Oct 11 14:32:00 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* libxml-2.0.pc.in: applied patch from Mikhail Zabaluev to separate
+	  library flags for shared and static builds, fixes #344594. If this
+	  bites you, use xml2-config.
+
+Wed Oct 11 11:27:37 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* python/Makefile.am: remove the build path recorded in the python
+	  shared module as Peter Breitenlohner pointed out, should fix #346022
+
+Wed Oct 11 11:14:51 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* xmlIO.c: applied patch from Mikhail Zabaluev fixing the conditions
+	  of unescaping from URL to filepath, should fix #344588.
+
+Wed Oct 11 10:24:58 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in xstc/Makefile.am: applied patch from Peter Breitenlohner
+	  for wget detection and fix of a Python path problem, should fix
+	  #340993
+
+Tue Oct 10 22:02:29 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/entities.h entities.c SAX2.c parser.c: trying to
+	  fix entities behaviour when using SAX, had to extend entities 
+	  content and hack on the entities processing code, but that should
+	  fix the long standing bug #159219
+
+Tue Oct 10 14:36:18 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* uri.c include/libxml/uri.h: add a new function xmlPathToUri()
+	  to provide a clean conversion when setting up a base
+	* SAX2.c tree.c: use said function when setting up doc->URL
+	  or using the xmlSetBase function. Should fix #346261
+
+Tue Oct 10 11:05:59 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* xmlIO.c: applied a portability patch from Emelyanov Alexey
+
+Tue Oct 10 10:52:01 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: applied and slightly modified a patch from Michael Day to 
+	  keep _private in the parser context when parsing external entities
+
+Tue Oct 10 10:33:43 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* python/libxml.py python/types.c: applied patch from Ross Reedstrom,
+	  Brian West and Stefan Anca to add XPointer support to the Python bindings
+
+Fri Sep 29 11:13:59 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* xmlsave.c: fixed a comment
+	* xinclude.c include/libxml/xinclude.h: applied a patch from Michael Day
+	  to add a new function providing the _private field for the generated
+	  parser contexts xmlXIncludeProcessFlagsData()
+
+Thu Sep 21 10:36:11 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* xmlIO.c: applied patch from Michael Day doing some refactoring
+	  for the catalog entity loaders.
+
+Thu Sep 21 08:53:06 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c include/libxml/HTMLparser.h: exports htmlNewParserCtxt()
+	  as Michael Day pointed out this is needed to use htmlCtxtRead*()
+
+Tue Sep 19 14:42:59 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: applied patch from Ben Darnell on #321545, I could not
+	  reproduce the problem but 1/ this is safe 2/ it's better to be safe.
+
+Sat Sep 16 16:02:23 CEST 2006 Rob Richards <rrichards@ctindustries.net>
+
+	* tree.c: xmlTextConcat works with comments and PI nodes (bug #355962).
+	* parser.c: fix resulting tree corruption when using XML namespace 
+	  with existing doc in xmlParseBalancedChunkMemoryRecover.
+
+Fri Sep  1 11:52:55 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* xmlIO.c: another patch from Emelyanov Alexey to clean up a few things
+	  in the previous patch.
+
+Wed Aug 30 15:10:09 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* xmlIO.c: applied patch from Roland Schwingel to fix the problem
+	  with file names in UTF-8 on Windows, and compat on older win9x 
+	  versions.
+
+Tue Aug 22 16:51:22 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c: fixed a bug #203125 in Red hat bugzilla, crashing PHP4
+	  on validation errors, the heuristic to guess is a vctxt user
+	  pointer is the parsing context was insufficient.
+
+Mon Aug 21 10:40:10 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* doc/xmlcatalog.1 doc/xmlcatalog_man.xml doc/xmllint.1 doc/xmllint.xml:
+	  applied patch to man pages from Daniel Leidert and regenerated
+
+Thu Aug 17 00:48:31 CEST 2006 Rob Richards <rrichards@ctindustries.net>
+
+	* xmlwriter.c: Add a document to the xmlwriter structure and 
+	  pass document when writing attribute content for encoding support.
+
+Wed Aug 16 01:15:12 CEST 2006 Rob Richards <rrichards@ctindustries.net>
+
+	* HTMLtree.c xmlsave.c: Add linefeeds to error messages allowing 
+	  for consistent handling.
+
+Tue Aug 15 15:02:18 CEST 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xpath.c: Applied the proposed fix for the documentation
+	  of xmlXPathCastToString(); see bug #346202.
+
+Tue Aug 15 14:49:18 CEST 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: While investigating bug #350247, I noticed
+	  that xmlSchemaIDCMatcher structs are massively recreated
+	  although only a maximum of 3 structs is used at the same
+	  time; added a cache for those structures to the
+	  validation context.
+
+Sat Aug 12 16:12:53 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c: applied patch from Marton Illes to fix an allocation
+	  bug in xmlSchemaXPathEvaluate should close #351032
+
+Mon Aug  7 13:08:46 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c: applied patch from Bertrand Fritsch to fix a bug in
+	  xmlSchemaClearValidCtxt
+
+Fri Aug  4 14:50:41 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* python/generator.py: fixed the conversion of long parameters
+
+Thu Jul 13 15:03:11 CEST 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlsave.c: Removed the automatic generation of CDATA sections
+	  for the content of the "script" and "style" elements when
+	  serializing XHTML. The issue was reported by Vincent Lefevre,
+	  bug #345147.
+	* result/xhtml1 result/noent/xhtml1: Adjusted regression test
+	  results due to the serialization change described above.
+
+Thu Jul 13 08:32:21 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in parser.c xmllint.c include/libxml/parser.h
+	  include/libxml/xmlversion.h.in: applied patch from Andrew W. Nosenko
+	  to expose if zlib support was compiled in, in the header, in the
+	  feature API and in the xmllint --version output.
+
+Thu Jul 13 08:24:14 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* SAX2.c: refactor to use normal warnings for entities problem
+	  and not straight SAX callbacks.
+
+Wed Jul 12 17:13:03 CEST 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Fixed bug #347316, reported by David Belius:
+	  The simple type, which was the content type definition
+	  of a complex type, which in turn was the base type of a
+	  extending complex type, was missed to be set on this
+	  extending complex type in the derivation machinery.
+
+Mon Jul  3 13:36:43 CEST 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xpath.c: Changed xmlXPathCollectAndTest() to use
+	  xmlXPathNodeSetAddNs() when adding a ns-node in case of
+	  NODE_TEST_TYPE (the ns-node was previously added plainly
+	  to the list). Since for NODE_TEST_ALL and NODE_TEST_NAME
+	  this specialized ns-addition function was already used,
+	  I assume it was missed to be used with NODE_TEST_TYPE.
+
+Mon Jul  3 10:57:33 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: applied const'ification of strings patch from
+	  Matthias Clasen
+
+Thu Jun 29 13:51:12 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* threads.c: patch from Andrew W. Nosenko, xmlFreeRMutex forgot to
+	  destroy the condition associated to the mutex.
+
+Thu Jun 29 12:48:00 CEST 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xpath.c: Fixed a double-free in xmlXPathCompOpEvalToBoolean(),
+	  revealed by a Libxslt regression test.
+
+Thu Jun 29 12:28:07 CEST 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xpath.c: Enhanced xmlXPathCompOpEvalToBoolean() to be also
+	  usable outside predicate evaluation; the intention is to
+	  use it via xmlXPathCompiledEvalToBoolean() for XSLT tests,
+	  like in <xsl:if test="/foo">.
+	  
+Wed Jun 28 19:11:16 CEST 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xpath.c: Fix a memory leak which occurred when using
+	  xmlXPathCompiledEvalToBoolean().
+
+Mon Jun 26 17:24:28 UTC 2006 William Brack <wbrack@mmm.com.hk>
+
+	* python/libxml.c, python/libxml.py, python/tests/compareNodes.py,
+	  python/tests/Makefile.am:
+	  Added code submitted by Andreas Pakulat to provide node
+	  equality, inequality and hash functions, plus a single
+	  test program to check the functions (bugs 345779 + 345961).
+
+Mon Jun 26 18:38:51 CEST 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xpath.c: Added xmlXPathCompiledEvalToBoolean() to the API and
+	  adjusted/added xmlXPathRunEval(), xmlXPathRunStreamEval(),
+	  xmlXPathCompOpEvalToBoolean(), xmlXPathNodeCollectAndTest()
+	  to be aware of a boolean result request. The new function
+	  is now used to evaluate predicates.
+
+Mon Jun 26 16:22:50 CEST 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xpath.c: Fixed an bug in xmlXPathCompExprAdd(): the newly
+	  introduced field @rewriteType on xmlXPathStepOp was not
+	  initialized to zero here; this could lead to the activation
+	  of the axis rewrite code in xmlXPathNodeCollectAndTest() when
+	  @rewriteType is randomly set to the value 1. A test
+	  (hardcoding the initial value to 1) revealed that the
+	  resulting incorrect behaviour is similar to the behaviour
+	  as described by Arnold Hendriks on the mailing list; so I
+	  hope that will fix the issue.	  
+
+Fri Jun 23 18:26:08 CEST 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xpath.c: Fixed an error in xmlXPathEvalExpr(), which
+	  was introduced with the addition of the d-o-s rewrite
+	  and made xpath.c unable to compile if XPATH_STREAMING
+	  was not defined (reported by Kupriyanov Anatolij -
+	  #345752). Fixed the check for d-o-s rewrite
+	  to work on the correct XPath string, which is ctxt->base
+	  and not comp->expr in this case.
+
+Mon Jun 19 12:23:41 CEST 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xpath.c: Added optimization for positional predicates
+	  (only short-hand form "[n]"), which have a preceding
+	  predicate: "/foo[descendant::bar][3]".
+
+Sun Jun 18 20:59:02 EDT 2006 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: try to fix the crash raised by the parser in
+	  recover mode as pointed by Ryan Phillips
+
+Sun Jun 18 18:44:56 EDT 2006 Daniel Veillard <daniel@veillard.com>
+
+	* python/types.c: patch from Nic Ferrier to provide a better type
+	  mapping from XPath to python
+
+Sun Jun 18 18:35:50 EDT 2006 Daniel Veillard <daniel@veillard.com>
+
+	* runtest.c: applied patch from Boz for VMS and reporting
+	  Schemas errors.
+
+Sun Jun 18 18:22:25 EDT 2006 Daniel Veillard <daniel@veillard.com>
+
+	* testapi.c: applied patch from Felipe Contreras when compiling
+	  with --with-minimum
+
+Fri Jun 16 21:37:44 CEST 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* tree.c include/libxml/tree.h: Fixed a bug in
+	  xmlDOMWrapAdoptNode(); the tree traversal stopped if the
+	  very first given node had an attribute node :-( This was due
+	  to a missed check in the traversal mechanism.
+	  Expanded the xmlDOMWrapCtxt: it now holds the namespace map
+	  used in xmlDOMWrapAdoptNode() and xmlDOMWrapCloneNode() for
+	  reusal; so the map-items don't need to be created for every
+	  cloning/adoption. Added a callback function to it for
+	  retrieval of xmlNsPtr to be set on node->ns; this is needed
+	  for my custom handling of ns-references in my DOM wrapper.
+	  Substituted code which created the XML namespace decl on
+	  the doc for a call to xmlTreeEnsureXMLDecl(). Removed
+	  those nasty "warnings" from the docs of the clone/adopt
+	  functions; they work fine on my side.
+	  
+Mon Jun 12 13:23:11 CEST 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* result/pattern/namespaces: Adjusted the result of a
+	  regression test, since the fix of xmlGetNodePath() revealed a
+	  bug in this test result.
+
+Mon Jun 12 13:06:03 CEST 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* tree.c: Got rid of a compiler warning in xmlGetNodePath().
+
+Mon Jun 12 12:54:25 CEST 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* tree.c: Fixed xmlGetNodePath() to generate the node test "*"
+	  for elements in the default namespace, rather than generating
+	  an unprefixed named node test and losing the namespace
+	  information.
+
+Fri Jun  9 21:45:02 CEST 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* include/libxml/parser.h: Clarified in the docs that the tree
+	  must not  be tried to be modified if using the parser flag
+	  XML_PARSE_COMPACT as suggested by Stefan Behnel
+	  (#344390).
+
+Tue Jun  6 17:50:43 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* configure.ini NEWS doc//* libxml.spec.in : preparing release of 2.6.26
+
+Tue Jun  6 17:25:23 CEST 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xpath.c: Fixed self-invented a segfault in xmlXPathCtxtCompile(),
+	  when the expression was not valid and @comp was NULL and I
+	  tried to do the d-o-s rewrite.
+
+Tue Jun  6 15:19:57 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* configure.ini NEWS doc//* libxml.spec.in : preparing release of 2.6.25
+
+Tue Jun  6 11:28:15 CEST 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xpath.c: Enabled the compound traversal again; I added a
+	  check to use this only if the have an expression starting
+	  with the document node; so in the case of "//foo", we
+	  already know at compilation-time, that there will be only
+	  1 initial context node. Added the rewrite also to
+	  xmlXPathEvalExpr().
+
+Tue Jun  6 10:23:10 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* xinclude.c: fix bug #343968, include='text' can't lead to a 
+	  recursion.
+
+Fri Jun  2 22:47:08 CEST 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xpath.c: Disabled the compound traversal for the release;
+	  I need first to assure that this is done only if we have
+	  1 initial node.
+
+Wed May 31 13:53:41 PST 2006 Aleksey Sanin <aleksey@aleksey.com>
+      
+	* xpath.c: fixed memory leak in xpath error reporting
+
+Wed May 31 15:30:16 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* libxml.h triodef.h: applied patch from Olli Savia for LynxOS
+
+Wed May 31 14:33:00 CEST 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xpath.c include/libxml/xpath.h runsuite.c:
+	  Changed the name of the recently added public function
+	  xmlXPathContextSetObjectCache() to
+	  xmlXPathContextSetCache(); so a more generic one, in
+	  case we decide to cache more things than only XPath
+	  objects.
+
+Tue May 30 21:36:16 CEST 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xpath.c: Optimized xmlXPathNodeCollectAndTest() and
+	  xmlXPathNodeCollectAndTestNth() to evaluate a compound
+	  traversal of 2 axes when we have a "//foo" expression.
+	  This is done with a rewrite of the XPath AST in
+	  xmlXPathRewriteDOSExpression(); I added an additional field
+	  to xmlXPathStepOp for this (but the field's name should be
+	  changed). The mechanism: the embracing descendant-or-self
+	  axis traversal (also optimized to return only nodes which
+	  can hold elements), will produce context nodes for the
+	  inner traversal of the child axis. This way we avoid a full
+	  node-collecting traversal of the descendant-or-self axis.
+	  Some tests indicate that this can reduce execution time of
+	  "//foo" to 50%. Together with the XPath object cache this
+	  all significantly speeds up libxslt.
+
+Tue May 30 11:38:47 CEST 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: A warning will now be reported in the value of
+	  the XSD attribute 'schemaLocation' does not consist of tuples
+	  (namespace-name, document-URI). A warning will be reported
+	  if a schema document could not be found at the specified
+	  location (via 'schemaLocation' or
+	  'noNamespaceSchemaLocation').
+	* include/libxml/xmlerror.h: Added XML_SCHEMAV_MISC to
+	  xmlParserErrors.
+
+Tue May 30 11:21:34 CEST 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xpath.c: Enhanced xmlXPathNodeCollectAndTest() to avoid
+	  recreation (if possible) of the node-set which is used to
+	  collect the nodes in the current axis for the current context
+	  node. Especially for "//foo" this will decrease dramatically
+	  the number of created node-sets, since for each node in the
+	  result node-set of the evaluation of descendant-or-self::node()
+	  a new temporary node-set was created. Added node iterator
+	  xmlXPathNextChildElement() as a tiny optimization for
+	  child::foo.
+
+Mon May 29 18:06:17 CEST 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xpath.c include/libxml/xpath.h: Added an XPath object cache.
+	  It sits on an xmlXPathContext and need to be explicitly
+	  activated (or deactivated again) with
+	  xmlXPathContextSetObjectCache(). The cache consists of 5
+	  lists for node-set, string, number, boolean and misc XPath
+	  objects. Internally the xpath.c module will use object-
+	  deposition and -acquisition functions which will try to reuse
+	  as many XPath objects as possible, and fallback to normal
+	  free/create behaviour if no cache is available or if the cache
+	  is full.
+	* runsuite.c: Adjusted to deactivate the cache for XML Schema
+	  tests if a cache-creation is turned on by default for the whole
+	  library, e.g. for testing purposes of the cache. It is
+	  deactivated here in order to avoid confusion of the memory leak
+	  detection in runsuite.c.
+
+Wed May 24 10:54:25 CEST 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xpath.c: Removed a memcpy if xmlXPathNodeSetMerge(); it
+	  seems we really need to walk the whole list, since those
+	  nasty namespace nodes need to be added with
+	  xmlXPathNodeSetDupNs(); thus a pure memcpy is not possible.
+	  A flag on the node-set indicating if namespace nodes are in
+	  the set would help here; this is the 3rd flag which would
+	  be useful with node-sets. The current flags I have in mind:
+	  1) Is a node-set already sorted?
+	     This would allow for rebust and optimizable sorting
+	     behaviour.
+	  2) Of what type are the nodes in the set (or of mixed type)?
+	     This would allow for faster merging of node-sets.
+	  3) Are namespace nodes in the set?
+	     This would allow to skip all the namespace node specific
+	     special handling. Faster node-set merging if the first
+	     set is empty; just memcpy the set.
+
+Mon May 22 17:14:00 CEST 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xpath.c: Optimization of count(): eliminated sorting
+	  (see bug #165547). Optimization of XPATH_OP_FILTER if the
+	  predicate is a [1] (disable with XP_OPTIMIZED_FILTER_FIRST if
+	  it produces trouble). Tiny opt in xmlXPathNodeSetMerge().
+	  
+Mon May 22 13:33:12 CEST 2006 Rob Richards <rrichards@ctindustries.net>
+
+	* tree.c: Revert behavior change in xmlSetProp to handle attributes
+	  with colons in name and no namespace.
+
+Fri May 19 21:56:43 CEST 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xpath.c: Substituted all remaining calls to xmlXPathCmpNodes()
+	  for xmlXPathCmpNodesExt(). Tiny further enhancement of
+	  xmlXPathCmpNodesExt(). Added additional checks in various code
+	  parts to avoid calling sorting or merging functions if the
+	  node-set(s) don't need them; i.e., if they are empty or contain
+	  just one node.
+
+Fri May 19 13:16:58 CEST 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xpath.c: Optimized the comparison for non-element nodes
+	  in xmlXPathCmpNodesExt(); the comparison is used for sorting
+	  of node-sets. This enhancement is related to bug #165547.
+	  There are other places where the old comparison function
+	  xmlXPathCmpNodes() is still called, but I currently don't
+	  know exactly what those calls are for; thus if they can be
+	  substituted (if it makes sense) for the new function.
+
+Tue May 16 16:55:13 CEST 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xpath.c: Applied patch from Rob Richards, fixing a potential
+	  memory leak in xmlXPathTryStreamCompile(), when a list of
+	  namespaces was assigned to the XPath compilation context;
+	  here a new namespace list was created and passed to
+	  xmlPatterncompile(); but this list was not freed afterwards.
+	  Additionally we avoid now in xmlXPathTryStreamCompile() to
+	  compile the expression, if it has a colon - indicating
+	  prefixed name tests - and no namespace list was given. The
+	  streaming XPath mechanism needs a namespace list at
+	  compilation time (unlike normal XPath, where we can bind
+	  namespace names to prefixes at execution time).
+	* pattern.c: Enhanced to use a string dict for local-names,
+	  ns-prefixes and namespace-names.
+	  Fixed xmlStreamPushInternal() not to use string-pointer
+	  comparison if a dict is available; this won't work, since
+	  one does not know it the given strings originate from the
+	  same dict - and they normally don't do, since e.g.
+	  namespaces are hold on xmlNs->href. I think this would be
+	  worth an investigation: if we can add a @doc field to xmlNs
+	  and put the @href in to a additionan namespace dict hold
+	  in xmlDoc. Daniel will surely not like this idea :-) But
+	  evaluation of tons of elements/attributes in namespaces
+	  with xmlStrEqual() isn't the way we should go forever.
+	  
+Thu May 11 18:03:49 CEST 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Fixed bug #341337, reported by David Grohmann.
+	  The code expected a node (xmlNodePtr) on the info for a
+	  non-existent default attribute, which clearly cannot be
+	  expected, since the attribute does not exist. I can only
+	  guess that this sneaked trying to eliminate the query
+	  for the owner-element, which is unavoidable actually.
+	  Note that creation of default attributes won't have an
+	  effect if validating via SAX/XMLReader; i.e., the processor
+	  won't fire additional start-attribute events (I'm not even
+	  sure if Libxml2 has such a SAX-event; I think it hands them
+	  all over in the start-element event).
+
+Tue May  9 21:47:58 CEST 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Fixed bug #341150, reported by Michael Romer.
+	  In xmlSchemaBuildContentModelForSubstGroup(),
+	  xmlAutomataNewOnceTrans2() was incorrectly used instead of
+	  xmlAutomataNewTransition2() to mimic a xs:choice for
+	  substitution-groups.
+	* test/schemas/subst-group-1_1.xsd
+	  test/schemas/subst-group-1_0.xml
+	  result/schemas/subst-group-1_0_1
+	  result/schemas/subst-group-1_0_1.err: Added regression test
+	  supplied by Michael Romer for bug #341150.
+
+Sat May  6 11:05:24 HKT 2006 William M. Brack <wbrack@mmm.com.hk>
+
+	* relaxng.c: Fixed compilation error with patch supplied by
+	  Graham Bennett.
+
+Thu May  4 19:14:03 CEST 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: We'll raise an internal error and stop
+	  validation now when an entity is found in the instance
+	  document, since we don't support automatic entity
+	  substitution by the schema processor (yet?) -
+	  see bug #340316, reported by Nick Wellnhofer.
+
+Wed May  3 15:16:00 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: applied another Python detection patch from Joseph Sacco
+	* libxml.spec.in: cleanup the changelog section, asciifies the spec file
+	  too
+
+Tue May  2 22:34:54 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* xmlIO.c: fix a mix of code and declarations showing up on Windows
+	  patch from Kjartan Maraas, fixing #340404
+
+Tue May  2 14:24:40 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* encoding.c: fixing bug #340398 xmlCharEncOutFunc writing to
+	  input buffer
+
+Fri Apr 28 18:29:22 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* NEWS configure.in doc//*: preparing 2.6.24 release, fixed Python
+	  paths at the last moment
+	* relaxng.c testapi.c tree.c: fix some comments
+
+Thu Apr 27 10:15:45 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* xmlIO.c: applied patch from Roland Schwingel to allow UTF-8
+	  file paths on Windows
+
+Thu Apr 27 10:10:58 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* xmlwriter.c: patch from Jason Viers for line breaks after EndPI
+
+Tue Apr 25 22:22:58 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: fix compilation without tree
+
+Tue Apr 25 18:17:37 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c: applied patch from Gary Coady to really make sure
+	  xmllint --nonet would not reach the network, should fix #337483.
+
+Tue Apr 25 14:52:15 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: applied patch from Joseph Sacco changing slightly
+	  the python detection scheme should fix bug #338526
+
+Mon Apr 24 10:50:19 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fix the error message for invalid code point in content
+	  c.f. bug #339311
+
+Wed Apr 19 13:16:23 CEST 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c test/schemas/restriction-enum-1*
+	  result/schemas/restriction-enum-1*: Fixed incorrect
+	  validation of restricted enumerations. Added related
+	  regression tests.
+
+Thu Apr 13 09:47:25 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c: fixing a deallocation problem in xmlSchemaAddSchemaDoc()
+	  in case of errors, should fix bug #338303
+
+Thu Apr 13 09:31:45 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: fixing a deallocation problem in xmlRelaxNGParse() 
+	  in case of errors, should fix bug #338306
+
+Thu Apr  6 10:22:17 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* doc/xmlcatalog.1 doc/xmlcatalog_man.xml doc/xmllint.1 doc/xmllint.xml:
+	  applied man page improvements from Daniel Leidert
+
+Mon Mar 27 11:44:07 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c: removed unused code or variables, from Stefan Kost
+	  fixing #336163 and #336164
+
+Mon Mar 27 11:38:21 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c: applied patch from Stefan Kost fixing #336160
+
+Mon Mar 27 11:23:39 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* chvalid.c genChRanges.py genUnicode.py xmlunicode.c
+	  include/libxml/chvalid.h include/libxml/xmlunicode.h: applied
+	  patches from Aivars Kalvans to make unicode tables const, fixes
+	  bug #336096, this also updates to Unicode 4.01 final with a couple
+	  of character ranges fixes.
+
+Mon Mar 27 00:51:40 CEST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* chvalid.c genChRanges.py include/libxml/chvalid.h: fixed bug
+	  #335603 and resync'ed genChRanges.py to the expected output.
+
+Wed Mar 22 00:14:34 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* xmlregexp.c: applied patch from Youri Golovanov fixing bug
+	  #316338 and adding a couple of optimizations in the regexp
+	  compilation engine.
+	* test/regexp/bug316338 result/regexp/bug316338: added regression
+	  tests based on the examples provided in the bug report.
+
+Fri Mar 10 08:40:55 EST 2006 Daniel Veillard <daniel@veillard.com>
+
+	* c14n.c encoding.c xmlschemas.c xpath.c xpointer.c: fix a few
+	  warning raised by gcc-4.1 and latest changes
+
+Fri Mar 10 01:34:42 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* runtest.c schematron.c testAutomata.c tree.c valid.c xinclude.c
+	  xmlcatalog.c xmlreader.c xmlregexp.c xpath.c: end of first
+	  pass on coverity reports.
+
+Thu Mar  9 19:36:14 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c xmlschemas.c xmlschemastypes.c: more cleanups based
+	  on coverity reports.
+	
+Thu Mar  9 17:47:40 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* SAX2.c catalog.c encoding.c entities.c example/gjobread.c
+	  python/libxml.c: more cleanups based on coverity reports.
+
+Thu Mar  9 15:12:19 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c parser.c parserInternals.c pattern.c uri.c: a bunch
+	  of small cleanups based on coverity reports.
+
+Thu Mar  9 09:42:10 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* win32/Makefile.bcb: added schematron as pointed out by Eric Zurcher
+
+Tue Mar  7 09:50:09 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* xml2-config.in: fix Red Hat bug #184170
+
+Mon Mar  6 14:21:08 CET 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* tree.c: Simplified usage of the internal xmlNsMap. Added a
+	  "strict" lookup for namespaces based on a prefix. Fixed a
+	  namespace processing issue in the clone-node function, which
+	  occurred if a @ctxt argument was given.
+	  
+Fri Mar  3 17:44:10 CET 2006 Rob Richards <rrichards@ctindustries.net>
+
+	* valid.c: fix HTML attribute ID checking for input element.
+	  Maintain current attribute "name" behavior for now.
+
+Thu Mar  2 18:59:50 CET 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* tree.c: Bundled lookup of attr-nodes and retrieving their
+	  values into the functions xmlGetPropNodeInternal() and
+	  xmlGetPropNodeValueInternal(). Changed relevant code
+	  to use those functions.
+
+Mon Feb 27 20:42:04 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: workaround HP-UX compiler bug by Rick Jones
+
+Mon Feb 27 10:57:05 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* python/libxml2.py: remove a tab, as pointed out on IRC
+
+Sat Feb 25 18:12:10 CET 2006 Rob Richards <rrichards@ctindustries.net>
+
+	* tree.c: Fix the add sibling functions when passing attributes.
+	  Modify testing for ID in xmlSetProp.
+	  No longer remove IDness when unlinking or replacing an attribute.
+
+Fri Feb 24 21:20:33 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* catalog.c: Martin Cole pointed out a bug in xmlCatalogAdd()
+	  if /etc/xml/catalog doesn't exist.
+
+Thu Feb 23 23:06:18 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* doc//*: updated the Ruby bindings links, and regenerated the
+	  docs.
+
+Thu Feb 23 09:12:27 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* catalog.c: improve catalog debugging message patch from Rick Jones
+
+Wed Feb 22 16:09:10 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* python/types.c: Nic Ferrier found debug statement left in the
+	  XPath conversion code
+
+Tue Feb 21 20:23:14 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* doc/xmllint.1 doc/xmllint.xml: small man page improvements from
+	  Daniel Leidert
+
+Mon Feb 20 15:45:19 CET 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Fixed a side-effect of the previous XSI bugfix:
+	  The constructor needs a bucket to be assigned during component
+	  fixup.
+
+Mon Feb 20 14:32:36 CET 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c xmlschemastypes.c: Fixed xs:boolean to reject
+	  the empty string (reported by Bas Driessen on the mailing-list).
+	  Fixed schema XSI-acquisition and construction: the schemata
+	  (xmlSchema) didn't get the targetNamespace in some cases, thus	  
+	  the component resolution mechanism failed to work. The XSI
+	  stuff needs to be tested more intensively; think about how
+	  to test this for regression.
+
+Mon Feb 20 09:57:41 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* doc/xmllint.1 doc/xmllint.xml: more man page improvements from
+	  Daniel Leidert
+
+Sun Feb 19 22:31:33 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* doc/xmllint.1 doc/xmllint.xml: man page improvements from Daniel
+	  Leidert, c.f. #331290
+
+Sun Feb 19 17:54:04 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c: fix an error report when using --path and --valid
+	  closes bug #331290
+
+Sun Feb 19 16:20:43 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: trying to fix #331062, this is again a problem
+	  around interleave, there is no good fix unless reimplementing
+	  but this works around some cases and allow to validate in that
+	  case.
+
+Wed Feb 15 11:55:22 CET 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* tree.c: Fixed bug #328896 reported by Liron. The path
+	  for text- and CDATA-section-nodes was computed incorrectly
+	  in xmlGetNodePath().
+
+Sun Feb 12 20:12:22 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* xmlregexp.c: bug fixes for #327167 as well as some cleanups
+	  and more thorough tests on atoms comparisons.
+
+Thu Feb  9 10:07:20 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* include/wsockcompat.h: patch from Eric Zurcher to compile with
+	  Borland C++ 6
+
+Sun Feb  5 04:03:59 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: bill pointed out a missing block in xmlParseComment
+	  trying to fill with a normal processing of the given character.
+
+Sun Feb  5 03:41:39 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixed the comment streaming bug raised by Graham Bennett
+	* test/badcomment.xml result//badcomment.xml*: added to the regression
+	  suite.
+
+Fri Feb  3 17:36:41 CET 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* include/libxml/tree.h: Added the xmlDOMWrapCloneNode() to
+	  the header file.
+
+Fri Feb  3 17:29:22 CET 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* tree.c: Added an initial version of xmlDOMWrapCloneNode() to
+	  the API. It will be used to reflect DOM's Node.cloneNode and
+	  Document.importNode methods.
+	  The pros: 1) non-recursive, 2) optimized ns-lookup
+	  (mostly pointer comparison), 3) user defined ns-lookup,
+	  4) save ns-processing. The function is in an unfinished
+	  and experimental state and should be only used to test it.
+
+Fri Feb  3 10:42:48 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* uri.c: applied patch from Rob Richards fixing the URI regressions
+	  tests on Windows which seems to indicate bad escaping.
+
+Thu Feb  2 13:11:26 CET 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* tree.c: Fixed some bugs xmlDOMWrapReconcileNamespaces() wrt
+	  the previous addition of the removal of redundant ns-decls.
+
+Wed Feb  1 17:32:25 CET 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* tree.c: Enhanced xmlDOMWrapReconcileNamespaces() to remove
+	  redundant ns-decls if the option XML_DOM_RECONNS_REMOVEREDUND
+	  was given. Note that I haven't moved this option to the
+	  header file yet; so just call this function with an @option
+	  of 1 to test the behaviour.	  
+
+Wed Feb  1 12:21:08 CET 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* tapi.c win32/Makefile.*: Added changed as proposed on
+	  the mailing list by venkat naidu in order to compile
+	  testapi.c on windows.
+
+Thu Jan 19 09:57:28 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in xml2-config.in: trying to fix windows/configure
+	  issues reported by Tim Van Holder
+
+Wed Jan 18 18:21:15 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c libxml.h parser.c: try to fix xmlParseInNodeContext
+	  when operating on an HTML document.
+
+Mon Jan  9 17:27:15 CET 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* relaxng.c include/libxml/relaxng.h: Added
+	  xmlRelaxNGSetParserStructuredErrors() to the API.
+
+Mon Jan  9 15:33:16 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: reverted first patches for #319279 which led to #326295
+	  and fixed the problem in xmlParseChunk() instead
+	* test/ent11 result//ent11*: added test for #326295 to the regression
+	  suite
+
+Thu Jan  5 16:25:06 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* NEWS configure.in libxml.spec.in testapi.c doc/*: updated the news
+	  regenerated the docs, preparing for release of 2.6.23
+	* pattern.c xmlschemas.c: fixed some comments
+	
+Thu Jan  5 15:48:27 CET 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* test/XPath/docs/nodes test/XPath/tests/nodespat
+	  result/XPath/tests/nodespat: Added regression tests for
+	  the latest XPath/pattern fixes.
+
+Thu Jan  5 15:43:38 CET 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* pattern.c: Another fix to handle "foo//.": "foo" was not
+	  included in the resulting node-set.
+
+Thu Jan  5 13:22:29 CET 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* pattern.c xpath.c include/libxml/pattern.h:
+	  Fixed bug #322928, reported by Erich Schubert: The bug was
+	  in pattern.c, which is used for a tiny subset of xpath
+	  expression which can be evaluated in an optimized way.
+	  The doc-node was never considered when evaluating "//"
+	  expressions. Additionally, we fixed resolution
+	  to nodes of any type in pattern.c; i.e. a "//." didn't work
+	  yet, as it did select only element-nodes. Due to this
+	  issue the pushing of nodes in xpath.c needed to be adjusted
+	  as well.
+
+Wed Jan  4 18:07:47 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: tiny refactoring patch from Bjorn Reese
+
+Wed Jan  4 15:00:51 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* SAX2.c: fix bug #324432 with <xml:foo/>
+	* test/ns7 result/ns7*: added to the regression tests
+
+Wed Jan  4 10:53:56 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* include/wsockcompat.h: applied patch from Mark Junker, fixing a 
+	  MinGW compilation problem, should close bug #324943
+
+Tue Jan  3 11:49:54 CET 2006 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Removed last dependency on the obsolete enum
+	  xmlSchemaValidError.
+
+Mon Jan  2 11:20:00 CET 2006 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c include/libxml/xmlreader.h xmlschemas.c: compilation
+	  and doc build fixes from Michael Day
+
+Wed Dec 28 22:12:34 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlregexp.c: bug in xmlRegExecPushString2() pointed out by 
+	  Sreeni Nair.
+
+Tue Dec 20 16:55:31 CET 2005 Rob Richards <rrichards@ctindustries.net>
+
+	* tree.c: fix bug #322136 in xmlNodeBufGetContent when entity ref is 
+	  a child of an element (fix by Oleksandr Kononenko).
+	* HTMLtree.c include/libxml/HTMLtree.h: Add htmlDocDumpMemoryFormat.
+
+Tue Dec 20 11:43:06 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c xmlstring.c: Fixed a segfault during
+	  text concatenation when validating a node tree:
+	  xmlStrncat was called with a @len of -1; but unlike
+	  xmlStrncatNew, it does not calculate the length
+	  automatically in such a case (reported by Judy Hay
+	  on the mailing list).
+	  Updated the descriptions of the involved string
+	  functions to note this.
+
+Thu Dec 15 12:11:07 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* nanohttp.c: applied patch from Gary Coady to accept gzipped
+	  http resources.
+
+Wed Dec 14 18:41:26 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* win32/configure.js: Added enable/disable of runtime
+	  debugging (LIBXML_DEBUG_RUNTIME).
+
+Wed Dec 14 18:11:50 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* include/libxml/xmlversion.h.in: Fixed to define
+	  LIBXML_DEBUG_RUNTIME on the basis of @WITH_RUN_DEBUG@.
+
+Tue Dec 13 12:49:23 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* test/schemas/bug321475* result/schemas/bug321475*:
+	  Added regression test for bug #321475 (reported by
+	  Gabor Nagy). Fixing of bug #323510 seemed to have
+	  fixed this bug as well.
+
+Mon Dec 12 16:19:16 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* test/schemas/bug323510* result/schemas/bug323510*:
+	  Added regression test for bug #323510.
+
+Mon Dec 12 16:11:13 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Workaround for bug #323510 (reported by
+	  Jonathan Filiatrault): substituted the epsilon transition
+	  for a labelled transition, in order to avoid a bug in
+	  xmlregexp.c which eliminated the epsilon transition and
+	  marked the initial state as final.
+
+Mon Dec 12 14:25:46 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c: Gary Coady pointed a memory leak in
+	  xmlTextReaderReadInnerXml() applied patch fixing #323864
+
+Sat Dec 10 12:08:28 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c configure.in parserInternals.c runsuite.c runtest.c
+	  testapi.c xmlschemas.c xmlschemastypes.c xmlstring.c: fixed a number
+	  of warnings shown by HP-UX compiler and reported by Rick Jones
+
+Fri Dec  9 18:57:31 CET 2005 Rob Richards <rrichards@ctindustries.net>
+
+	* xmlwriter.c: Insert space between pubid and sysid when both 
+	  passed to xmlTextWriterStartDTD and indenting not being used.
+	  Remove no longer used Mem callbacks.
+
+Fri Dec  9 11:01:16 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* runsuite.c: Changed to instantly mark instance-tests as
+	  failed if the corresponding schema was invalid. This
+	  reflects the side of the Python code for the XML Schema test
+	  suite. We now get the same number of failed tests on both
+	  sides.
+
+Wed Dec  7 14:59:01 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlreader.c include/libxml/xmlreader.h: Added
+	  xmlTextReaderSchemaValidateCtxt() to the API.
+
+Wed Dec  7 12:59:56 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Fixed a segfault: the instance document was
+	  still tried to be validated, if the schema, dynamically
+	  acquired using XSI was invalid, thus mangled. The
+	  validation will stop (or rather won't validate) now in
+	  such a case. The schema parser error code will be set
+	  on the validion context now; this is somehow not nice,
+	  but it assures that the validation context indicates an
+	  error in there was a parser error.
+
+Tue Dec  6 18:57:23 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c: small doc patch from Aron Stansvik
+	* legacy.c: another doc patch for a deprecated API
+
+Mon Dec  5 16:23:49 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* Makefile.am: Tiny change for 'make tests': raised
+	  the number of expected failures for James Clark's
+	  XML Schema datatype tests from 10 to 11. The additional
+	  reported error was agreed to be correct long time ago,
+	  but we missed to adjust the message reported by
+	  the testing script.
+
+Fri Dec  2 13:51:14 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* result/schemas/decimal* result/schemas/bug322411*:
+	  Added missing regression test results for the latest IDC
+	  and xs:decimal bugs.
+
+Wed Nov 30 12:22:23 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* test/schemas/decimal* test/schemas/bug322411*: Added
+	  regression tests for the latest IDC and xs:decimal bugs.
+
+Wed Nov 30 11:57:35 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Fixed bubbling of duplicate IDC nodes: the
+	  parent's list of duplicates was filled with NULLs instead
+	  of the nodes under certain conditions. This lead to a
+	  segfault when the list's entries were accessed.
+
+Mon Nov 28 17:28:53 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemastypes.c: Fixed parsing of xs:decimal to
+	  allow/deny special lexical forms. Fixed the totalDigits
+	  for values in the range (x < 1) &&  (x > -1) && (x != 0);
+	  E.g "0.123" has now a totalDigits of 3 (was 4 previously).
+	  Adjusted the comparison function for decimals due to this
+	  change. As a side effect comparison against zeroes was
+	  optimized.
+
+Mon Nov 28 13:25:11 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: An assignment to a local variable, which was
+	  used to access the IDC node list, was missing after the
+	  reallocation of the list (reported by Fabrice GUY
+	  bug #322411). Renamed the define ENABLE_IDC_NODE_TABLES
+	  to ENABLE_IDC_NODE_TABLES_TEST and *disabled* it, since
+	  it is used to force bubbling of IDC node tables even
+	  if not necessary; this was intended to be used for test
+	  purposes, but I obviously missed to disable it (although
+	  it apparently helped finding the bug).
+
+Wed Nov 23 17:34:52 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: In xmlSchemaAssembleByXSI() the return value
+	  of xmlSchemaGetMetaAttrInfo() was not assigned to anything;
+	  this caused XSI-driven-dynamic schema acquisition to fail
+	  with @noNamespaceSchemaLocation (reported by Julien Lamy
+	  on the mailing list).
+
+Tue Nov 22 18:31:34 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Fixed a bug in xmlSchemaFindRedefCompInGraph()
+	  which caused the search for components to stop at the
+	  first encountered attribute group component.
+	  Fixed error report in xmlSchemaCheckSRCRedefineFirst(): the
+	  designation of a not-found component was not reported.
+
+Mon Nov 21 12:23:28 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemastypes.c: Albert Chin found another signed/unsigned problem
+	  in the date and time code raised on IRIX 6.5
+
+Fri Nov 18 18:13:38 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c include/libxml/xmlschemas.h:
+	  Added xmlSchemaSetParserStructuredErrors() to the API.
+	  Fixed channeling of error relevant information to
+	  subsequent parser/validation contexts.
+
+Thu Nov 17 14:11:43 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* parserInternals.c: removed unreachable code pointed out by 
+	  Oleksandr Kononenko, fixes bug #321695
+
+Thu Nov 17 08:24:31 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: use ctxt->standalone = -2 to indicate that the
+	  XMLDecl was parsed but no standalone attribute was found,
+	  suggested by Michael Day to detect if an XMLDecl was found.
+
+Tue Nov 15 09:49:24 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* runtest.c: Hisashi Fujinaka pointed that errors in Schemas tests
+	  were not properly reported.
+
+Sun Nov 13 13:42:41 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlIO.c: applied patch from Geert Jansen to remove xmlBufferClose()
+	  which is not needed.
+
+Fri Nov 11 13:48:52 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Changed xmlSchemaFormatIDCKeySequence()
+	  to use xmlSchemaGetCanonValueWhtspExt() in order to
+	  correctly report values for xs:anySimpleType.
+	* test/schemas/idc-keyref-err1*
+	  result/schemas/idc-keyref-err1*: Added a test for this change.
+
+Wed Nov  9 13:07:24 EST 2005 Rob Richards <rrichards@ctindustries.net>
+
+	* xmlIO.c xmlwriter.c: function consolidation when writing to xmlBuffer.
+	  Return error condition not len if xmlwriter fails writing to buffer.
+
+Wed Nov  9 09:54:54 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlsave.c xmlIO.c include/libxml/xmlIO.h include/libxml/xmlsave.h:
+	  applied patch from Geert Jansen to implement the save function to 
+	  a xmlBuffer, and a bit of cleanup.
+
+Mon Nov  7 14:58:39 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c xmlschemastypes.c: Fixed the type of the
+	  totalDigits value to be positiveInteger.
+	  Fixed crash in an error report function when we gave it
+	  the document node; only element and attribute nodes are
+	  processed now (reported by Rob Richards).
+
+Tue Nov  1 16:22:29 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlregexp.c: fix bug #319897, problem with counted atoms
+	  when the transition itself is counted too
+	* result/regexp/hard test/regexp/hard: augmented the regression
+	  tests with the problem exposed.
+
+Tue Nov  1 11:54:39 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* win32/Makefile.mingw include/win32config.h: applied patch from
+	  Mark Junker to fix compilation with MinGW
+
+Fri Oct 28 18:36:08 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* libxml.3: tiny fix from Albert Chin
+	* runsuite.c runtest.c testapi.c: portability cleanup for arch
+	  needing trio for *printf
+
+Fri Oct 28 12:21:39 EDT 2005 Rob Richards <rrichards@ctindustries.net>
+
+	* tree.c: add additional checks to prevent tree corruption. fix problem 
+	  copying attribute using xmlDocCopyNode from one document to another.
+
+Fri Oct 28 17:58:13 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* config.h.in configure.in vms/config.vms macos/src/config-mac.h:
+	  cleanup from Albert Chin
+	* doc/Makefile.am: html/index.sgml doesn't exist anymore
+
+Fri Oct 28 16:53:51 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlIO.c xmlmodule.c: more portability patches from Albert Chin for
+	  HP-UX and AIX
+
+Fri Oct 28 10:36:10 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlmodule.c configure.in: applied 2 patches from Albert Chin for
+	  module portability
+
+Fri Oct 28 10:24:39 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* error.c: fixing a portability problem on some old Unices with
+	  patch from Albert Chin
+
+2005-10-27  Aleksey Sanin <aleksey@aleksey.com>
+
+	* c14n.c  result/c14n/exc-without-comments/test-2
+	  test/c14n/exc-without-comments/test-2.xml
+	  test/c14n/exc-without-comments/test-2.xpath: fixing
+	  bug in exc-c14n namespace visibility + test case (bug #319367)
+
+Thu Oct 27 16:10:31 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* python/libxml.py: remove warnings to stdout patch from Nic Ferrier
+
+Thu Oct 27 13:54:52 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c xmlregexp.c include/libxml/valid.h
+	  include/libxml/xmlregexp.h: avoid function parameters names 'list'
+	  as this seems to give troubles with VC6 and stl as reported by
+	  Samuel Diaz Garcia.
+
+Wed Oct 26 10:59:21 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* parserInternals.c: fix a problem in some error case on Solaris
+	  when passed a NULL filename, pointed by Albert Chin.
+
+Tue Oct 25 14:34:58 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: script HTML parser error fix, corrects bug #319715
+	* result/HTML/53867* test/HTML/53867.html: added test from Michael Day
+	  to the regression suite 
+
+Tue Oct 25 14:21:11 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: typo fix from Michael Day
+
+Mon Oct 24 20:16:23 EDT 2005 Rob Richards <rrichards@ctindustries.net>
+
+	* tree.c: fix issue adding non-namespaced attributes in xmlAddChild(), 
+	  xmlAddNextSibling() and xmlAddPrevSibling() (bug #319108) - part 1.
+
+Sat Oct 22 10:00:41 HKT 2005 William Brack <wbrack@mmm.com.hk>
+
+	* parser.c: fixed second spot where CRLF split between chunks
+	  could cause trouble (bug #319279)
+	* gentest.py, testapi.c: fixed two problems involved with
+	  --with-minimum compilation (compilation errors with schematron
+	  and formal expressions tests)
+
+Fri Oct 21 10:50:14 EDT 2005 Rob Richards <rrichards@ctindustries.net>
+
+	* xmlsave.c: prevent output of fragment tags when serializing XHTML.
+
+Wed Oct 19 16:53:47 BST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlregexp.c: committing a some fixes and debug done yesterday in
+	  the London airport.
+
+Thu Oct 20 12:54:23 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Removed creation of a temporary parser context
+	  during validation when processing xsi:type; this previously
+	  added a string to the dict of the schema - to assure thread
+	  safety, we don't want to modify a given schema during
+	  validation.
+
+Thu Oct 20 17:05:29 HKT 2005 William Brack <wbrack@mmm.com.hk>
+
+	* xmlwriter.c: fixed problem in xmlTextWriterVSprintf caused by
+	  misuse of vsnprintf
+	* configure.in, config.h.in: added a configuration check for
+	  va_copy and added a define for VA_COPY for xmlwriter.c fix
+	* parser.c: fixed problem with CRLF split between chunks (bug
+	  #319279) (fix provided by Brion Vibber)
+
+Wed Oct 19 18:49:52 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Fixed a potential memory leak in
+	  xmlSchemaCheckCSelectorXPath() when an internal error occurs.
+	  Fixed setting of ctxt->err to the given error code in
+	  the parsing error functions.
+	* pattern.c: Added internal xmlCompileIDCXPathPath() as a
+	  starting point for IDC XPath compilation; this and some other
+	  tiny changes fixes issues regarding whitespace in the
+	  expressions and IDC selector/field relevant restrictions of
+	  the subset of XPath. Fixed a missing blocking of attributes
+	  in xmlStreamPushInternal().
+
+Mon Oct 17 15:06:05 EDT 2005 Daniel Veillard <daniel@veillard.com>
+
+	* runtest.c: removed the error message
+	* relaxng.c xmlschemas.c: removed 2 instability warnings from function
+	  documentation
+	* include/libxml/schemasInternals.h: changed warning about API stability
+	* xmlregexp.c: trying to improve runtime execution of non-deterministic
+	  regexps and automata. Not fully finished but should be way better.
+
+Mon Oct 17 16:12:02 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Fixed a memory leak in
+	  xmlSchemaContentModelDump(). Added output of local types
+	  in xmlSchemaElementDump(). Tiny cosmetical changes to the
+	  dump output.
+
+Mon Oct 17 14:29:08 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* tree.c pattern.c: Silenced intel compiler warnings (reported
+	  by Kjartan Maraas, bug #318517).
+	* xmlschemas.c: The above changes in pattern.c revealed an
+	  inconsistency wrt IDCs: we now _only_ pop XPath states, if
+	  we really pushed them beforehand; this was previously not
+	  checked for the case when we discover an element node to be
+	  invalid wrt the content model.
+	  Fixed segfault in xmlSchemaGetEffectiveValueConstraint().
+
+Fri Oct 14 16:40:18 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* result/schemas/*.err: Adapted regression test results.
+
+Fri Oct 14 16:21:22 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+	
+	* xmlschemas.c: Fixed some identity-constraint issues:
+	  Restructured IDC node-tables
+	  Allowed IDCs to resolve also to nodes of complex type with
+	  simple content.
+	  Added check for keyrefs with references to keyrefs.
+	  IDC target-nodes were interfering with IDC node-tables,
+	  since they used one list of entries only. I separated this
+	  one big list into 3 lists: 1 for IDC node-table entries,
+	  1 for _duplicates_ of IDC node-table entries and 1 for
+	  IDC target-nodes. More code, but cleaner and it works at last.
+	  Keyrefs will fail to resolve to duplicate key/unique entries.
+	  I thought this was already working this way, but it didn't.
+	  The wording of the definition for [node table] in the spec
+	  can lead to a scenario, where keyrefs resolve perfectly, even
+	  if the relevant key-sequences of the referenced key/unique have
+	  duplicates in the subtree. Currently only Saxon 8.5.1 is
+	  dissallowing resolution to duplicate entries correctly - we
+	  will follow Saxon here.
+	  Removed some intel compiler warnings (reported by
+	  Kjartan Maraas, bug #318517).
+	* pattern.c: Fixed an IDC-XPath problem when resolving to
+	  attributes.	  
+
+Mon Oct 14 01:15:14 CEST 2005 Rob Richards <rrichards@ctindustries.net>
+	* nanohttp.c include/wsockcompat.h: applied patch from Kolja Nowak 
+	  to use getaddrinfo() if supported in Windows build (bug# 317431).
+
+Mon Oct 10 15:33:48 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* result/schemas/*: Adapted regression test results.
+
+Mon Oct 10 15:12:43 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c include/libxml/schemasInternals.h
+	  include/libxml/xmlerror.h: Initial implementation for
+	  redefinitions; this still misses checks for restrictions
+	  of the content model of complex types.
+	  Fixed default/fixed values for attributes (looks like they
+	  did not work in the last  releases).
+	  Completed constraints for attribute uses.
+	  Separated attribute derivation from attribute constraints.
+	  Completed constraints for attribute group definitions.
+	  Disallowing <import>s of schemas in no target namespace if the
+	  importing schema is a chameleon schema. This contradicts
+	  the way Saxon, Xerces-J, XSV and IBM's SQC works, but the
+	  W3C XML Schema WG, thinks it is correct to disallow such
+	  imports.
+	  Added cos-all-limited constraints.
+	  Restructured reference resolution to model groups and element
+	  declarations.
+	  Misc cleanup.
+
+Fri Oct  7 04:34:12 CEST 2005 Rob Richards <rrichards@ctindustries.net>
+
+	* schematron.c xmlregexp.c: remove warnings under Windows.
+
+Wed Sep 28 23:42:14 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: applied patch from Massimo Morara fixing bug #317447
+	  about risk of invalid write in xmlStringLenDecodeEntities
+
+Tue Sep 27 11:20:57 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* error.c: Adrian Mouat pointed out redundancies in xmlReportError()
+
+Mon Sep 26 19:18:24 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlregexp.c: seems a test to avoid duplicate transition is 
+	  really needed at all times. Luka Por gave an example hitting
+	  this. Changed back the internal API.
+
+Thu Sep 22 13:14:07 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c: fixing leak in xmlTextReaderReadString() #316924
+
+Thu Sep 15 16:12:44 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* uri.c: more fixes to the behaviour of xmlBuildRelativeURI
+
+Thu Sep 15 15:08:21 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlregexp.c: detect combinatory explosion and return with
+	  a runtime error in those case, c.f. #316338 though maybe we
+	  should not see such an explosion with that specific regexp,
+	  more checking needs to be done.
+
+Wed Sep 14 19:52:18 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* include/libxml/schemasInternals.h: Added some comments for the
+	  struct fields.
+
+Wed Sep 14 13:24:27 HKT 2005 William Brack <wbrack@mmm.com.hk>
+
+	* uri.c: fixed problem when xmlBuildRelativeURI was given a
+	  blank path (bug 316224)
+
+Mon Sep 12 23:41:40 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* NEWS configure.in doc//*: release of 2.6.22 updated doc and
+	  rebuild.
+	* xmlsave.c include/libxml/xmlsave.h: added XML_SAVE_NO_XHTML
+	  xmlSaveOption
+	* xmlschemas.c: minor cleanups
+
+Mon Sep 12 21:42:47 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+	
+	* test/schemas/import1_0.xsd: And adapting another one.
+
+Mon Sep 12 21:29:35 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* result/schemas/derivation-ok-extension_0_0: Adapted result.
+
+Mon Sep 12 21:20:41 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* result/schemas/allsg_0_3.err result/schemas/allsg_0_4.err
+	  result/schemas/changelog093_1_0.err
+	  result/schemas/derivation-ok-extension_0_0.err
+	  result/schemas/import1_0_0.err
+	  result/schemas/derivation-ok-restriction-2-1-1_0_0.err:
+	  Adapted regression results.
+
+Mon Sep 12 21:00:53 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c include/libxml/schemasInternals.h
+	  include/libxml/xmlerror.h: Completion of the schema graph.
+	  Centralisation, more robustness of the schema document
+	  acquisition story. Centralised and restructured component fixup.
+	  Fixed attribute derivation when 'prohibiting' attribute uses.
+	  Added warnings: when schema documents cannot be localized
+	  during imports; when we get duplicate and pointless attribute
+	  prohibitions. Changed error reports for IDCs to report
+	  the relevant IDC designation as well (requested by GUY Fabrice).
+	  Misc code-cleanup.
+
+Mon Sep 12 16:02:12 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlsave.c: applied second patch from David Madore to be less intrusive
+	  when handling scripts and style elements in XHTML1 should fix #316041
+	* test/xhtml1 result//xhtml1\*: updated the test accordingly
+
+Mon Sep 12 15:09:09 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* libxml.spec.in doc/devhelp/*: finished the integration with
+	  devhelp, completing the index and inserted into the gtk-doc
+	  database at "make install" stage
+
+Mon Sep 12 14:14:12 CEST 2005 Rob Richards <rrichards@ctindustries.net>
+
+	* include/libxml/xmlsave.h xmlsave.c: add XML_SAVE_NO_EMPTY save option
+	  and use option from xmlSaveCtxtPtr rather than global during output.
+	* xmlsave.c: fix some output formatting for meta element under XHTML.
+
+Mon Sep 12 11:12:03 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/parser.h parser.c xmllint.c: damn XML_FEATURE_UNICODE
+	  clashes with Expat headers rename to XML_WITH_ to fix bug #316053. 
+	* doc/Makefile.am: build devhelp before the examples.
+	* doc/*: regenerated the API
+
+Mon Sep 12 02:03:12 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlsave.c: fix bug #316034, where xmlElemDump() can crash if 
+	  given a document pointer instead of an element
+
+Mon Sep 12 01:26:16 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* doc/devhelp/devhelp.xsl: improvements on the html generation,
+	  should be complete with navigation, what is left done is glueing
+
+Mon Sep 12 00:03:27 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in doc/Makefile.am doc/apibuild.py doc/libxml2-api.xml
+	  doc/devhelp/*: started work needed to generate devhelp content,
+	  not too hard based on the existing format and extractor.
+
+Fri Sep  9 12:56:19 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixes bug #315617 when using push CDATA in some cases.
+
+Thu Sep  8 23:39:41 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c: patch from Stéphane Bidoul to compile without schematron
+
+Wed Sep  7 00:16:27 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* debugXML.c: patch from Oleg Paraschenko to fix xmlDebugDumpNode()
+	  when handled a namespace node.
+
+Sun Sep  4 23:36:45 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* NEWS elfgcchack.h testapi.c doc/*: updated the docs and rebuild
+	  releasing 2.6.21
+	* include/libxml/threads.h threads.c: removed xmlIsThreadsEnabled()
+	* threads.c include/libxml/threads.h xmllint.c: added the more
+	  generic xmlHasFeature() as suggested by Bjorn Reese, xmllint uses it.
+
+Sun Sep  4 22:45:49 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in doc/* configure.in: prepare for release
+	* xpath.c: work for #303289, fix a formatting bug for MIN_INT
+
+Sun Sep  4 15:48:57 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: real fix for #314881 and #314759 is was a bit more complex
+	  than initially expected as ctxt->error == NULL had behaviour side
+	  effects at the compilation level itself.
+
+Sun Sep  4 14:01:00 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* pattern.c xpath.c include/libxml/pattern.h: fixing yet another
+	  pattern induced XPath bug #314282
+	* relaxng.c: reverted back last change it was seriously broken
+
+Sat Sep  3 16:51:55 CEST 2005 Rob Richards <rrichards@ctindustries.net>
+
+	* xmlsave.c: check for NULL to prevent crash with meta elements
+
+Sat Sep  3 16:26:55 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: structured error reporting problem with Relax-NG
+	  should fix #314881 and #314759
+
+Sat Sep  3 15:42:29 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* pattern.c: fixes a portability problem raised by C370 on Z/OS
+
+Sat Sep  3 15:26:31 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* SAX2.c tree.c valid.c: fixing a number of issues raised by xml:id
+	  but more generally related to attributes and ID handling, fixes
+	  #314358 among other things
+
+Fri Sep  2 14:26:43 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* encoding.c parserInternals.c: avoid passing a char[] as snprintf
+	  first argument.
+	* threads.c include/libxml/threads.h: implemented xmlIsThreadsEnabled()
+	  based on Andrew W. Nosenko idea.
+	* doc/* elfgcchack.h: regenerated the API
+
+Thu Sep  1 14:44:42 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: the use of AM_PATH_PYTHON is not portable enough
+	  reverting back to AM_PATH_PROG
+
+Thu Sep  1 11:42:39 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: Applied the last patch from Gary Coady for #304637
+	  changing the behaviour when text nodes are found in body
+	* result/HTML/*: this changes the output of some tests
+
+Thu Sep  1 11:22:37 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* doc/downloads.html doc/xml.html: adding reference to Bull AIX rpms
+	  c.f. #160598
+
+Wed Aug 31 11:39:02 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xml2-config.in: removed the obsolete --libtool-libs option, c.f.
+	  bug #314853
+
+Fri Aug 26 17:33:26 CEST 2005 Rob Richards <rrichards@ctindustries.net>
+
+	* xmlsave.c: move handling of meta element for http-equiv in XHTML docs 
+	  to serialization and no longer modify internal tree.
+
+Fri Aug 26 00:51:58 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* libxml.spec.in: the profiling usually don't work, disabled
+	* doc/*: rebuilt
+
+Thu Aug 25 23:47:55 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: trying to fix the first part of #310033 by
+	  detecting gcc <= 3.2
+
+Thu Aug 25 22:13:37 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* error.c: fixed bug #310033, the URI extraction code given a
+	  node is a bit twisted and broke in the last months.
+
+Thu Aug 25 16:18:15 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* debugXML.c result/XPath/xptr/strrange2: uninitialized field and
+	  fix on test.
+
+Thu Aug 25 16:03:05 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* debugXML.c: change verbosity depending on API
+	* result/XPath/tests/* result/XPath/xptr/* result/xmlid/*: get back
+	  to previous outputs
+
+Thu Aug 25 15:14:56 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c parser.c SAX2.c debugXML.c tree.c valid.c xmlreader.c
+	  xmllint.c include/libxml/HTMLparser.h include/libxml/parser.h:
+	  added a parser XML_PARSE_COMPACT option to allocate small 
+	  text nodes (less than 8 bytes on 32bits, less than 16bytes on 64bits)
+	  directly within the node, various changes to cope with this.
+	* result/XPath/tests/* result/XPath/xptr/* result/xmlid/*: this 
+	  slightly change the output
+
+Thu Aug 25 12:16:26 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: patch from Andrew W. Nosenko, use se $GCC = 'yes'
+	  instead of $CC = 'gcc' because GCC may have a different name
+
+Thu Aug 25 00:18:20 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: changes the way the python binary is found, should
+	  also fix bug #308004
+
+Wed Aug 24 16:44:41 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: found another bug while looking at #309616 on missing
+	  entities.
+	* result/ent2.sax* result/ent7.sax* result/xml2.sax*: this changed the
+	  SAX stream in missing conditions for a few tests
+
+Wed Aug 24 16:19:00 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* encoding.c: applied the patch suggested #309565 which can avoid
+	  looping in error conditions.
+
+Wed Aug 24 16:04:17 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* SAX2.c tree.c: line numbers are now carried by most nodes, fixing
+	  xmlGetLineNo() c.f. bug #309205
+
+Wed Aug 24 14:43:34 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* encoding.c error.c include/libxml/xmlerror.h: finally converted
+	  the encoding module to the common error reporting mechanism
+	* doc/* doc/html/libxml-xmlerror.html: rebuilt
+
+Wed Aug 24 11:35:26 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: removed a potentially uninitialized variable error
+	* python/generator.py: fixed a deprecation warning
+	* python/tests/tstLastError.py: silent the damn test when Okay !
+
+Wed Aug 24 00:11:16 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* SAX2.c globals.c runtest.c testC14N.c testapi.c tree.c
+	  include/libxml/SAX2.h include/libxml/xmlregexp.h: fixed compilation
+	  when configured --without-sax1 and other cleanups fixes bug #172683
+	* doc/* elfgcchack.h: regenerated
+
+Tue Aug 23 20:05:05 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixed bug #170489 reported by Jirka Kosek
+	* test/valid/objednavka.xml test/valid/dtds/objednavka.dtd
+	  result/valid/objednavka*: added the test to the regression suite.
+
+Tue Aug 23 18:04:08 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c include/libxml/HTMLparser.h: added a recovery mode
+	  for the HTML parser based on the suggestions of bug #169834 by
+	  Paul Loberg
+
+Tue Aug 23 15:38:46 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* elfgcchack.h testapi.c doc/*: regenerated
+	* schematron.c: fixed a compilation problem
+	* xmlregexp.c include/libxml/xmlregexp.h: some cleanups and one bug fix
+	* result/expr/base: slightly changes the number of Cons.
+
+Mon Aug 22 23:19:50 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* elfgcchack.h testapi.c doc/*: rescanned code and rebuilt
+	* xmlregexp.c: small cleanup
+	* include/libxml/schematron.h include/libxml/xmlexports.h
+	  include/libxml/xmlversion.h.in: cleanup problems from code scanner
+
+Mon Aug 22 18:00:18 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemastypes.c: applied patch from Kuba Nowakowski fixing bug
+	  #313982
+	* result/schemas/bug313982* test/schemas/bug313982*: also added
+	  the test case to the regression suite.
+
+Mon Aug 22 17:50:20 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* testRegexp.c: printed the wrong string
+
+Mon Aug 22 16:42:07 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* testRegexp.c xmlregexp.c include/libxml/xmlregexp.h: exported
+	  xmlExpExpDerive(), added it to the testRegexp command line 
+	  tool when providing multiple expressions.
+
+Mon Aug 22 14:57:13 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am result/expr/base test/expr/base: added the first
+	  regression test suite set for the new expression support
+
+Mon Aug 22 13:49:18 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c: fixed an uninitialized variable
+	* xmlregexp.c include/libxml/xmlregexp.h: extended the API to
+	  add the parser, serializer and some debugging
+	* include/libxml/xmlversion.h.in: made the new support compiled
+	  by default if Schemas is included
+	* testRegexp.c: cleanup and integration of the first part of the
+	  new code with a special switch
+	* xmllint.c: show up Expr in --version if compiled in
+	* include/libxml/tree.h: moved the xmlBuffer definition up
+
+Mon Aug 22 12:11:10 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Some preparation for the creation of a graph
+	  of imported/included/redefined schemas; this is needed for
+	  at least the redefinitions.
+	  Centralized the creation of the parser context in one function.
+
+Mon Aug 22 02:19:33 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlregexp.c include/libxml/xmlregexp.h: pushing the formal expression
+	  handling code to have it in CVs from now. Not plugged, and misses 
+	  APIs it's not compiled in yet.
+
+Sat Aug 20 23:13:27 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c: applied another patch from Rob Richards to fix
+	  xmlTextReaderGetAttributeNs and xmlTextReaderMoveToAttributeNs
+
+Wed Aug 17 09:06:33 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c: applied patch from Rob Richards to fix 
+	  xmlTextReaderGetAttribute behaviour with namespace declarations
+
+Fri Aug 12 14:12:56 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c include/libxml/xmlerror.h:
+	  Changed output for keyref-match errors; the target-node will
+	  be now reported rather than the scope-node of the keyref
+	  definition - allowing easier chasing of instance errors.
+	  This was reported by Guy Fabrice to the mailing list.
+	  Some initial parsing code for schema redefinitions.
+	* result/schemas/bug303566_1_1.err
+	  result/schemas/bug312957_1_0.err: Adapted test results due
+	  to the keyref changes.
+
+Fri Aug 12 12:17:52 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c: applied patch from Derek Poon fixing bug #310692
+
+Wed Aug 10 23:39:02 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c: fix for bug #312945 as pointed by Dean Hill, the
+	  context type was not always properly initialized. 
+
+Wed Aug 10 18:21:41 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: fixed bug #307377 about validation of choices in
+	  list values.
+	* test/relaxng/307377* result/relaxng/307377* Makefile.am runtest.c:
+	  added examples to the regression tests, problem is that streaming
+	  version gives slightly more information.
+
+Wed Aug 10 15:25:53 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xinclude.c: fixed bug #302302, nasty but the fix is rather simple.
+
+Wed Aug 10 11:59:46 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* result/schemas/any6_1_0*: Added missing test results.
+
+Tue Aug  9 23:37:22 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlregexp.c: fixed a determinism detection problem exposed by
+	  ##other tests committed by Kasimier, also added a small speedup
+	  of determinism detection.
+	* test/results/any6_2_0* any8_1_0* any7_1_2* any7_2_2*: added 
+	  the results to the regression tests now
+
+Tue Aug  9 15:54:09 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* test/schemas/any7_2.xml test/schemas/any6_2.xsd
+	  test/schemas/any8_1.xsd test/schemas/any8_0.xml:
+	  Added some more tests for element wildcards.
+
+Tue Aug  9 14:22:47 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Fixed #312957 reported by Carol Hunter:
+	  streaming XPath states were not popped in every case,
+	  thus failed to resolve correctly for subsequent input.
+	* test/schemas/bug312957* result/schemas/bug312957*:
+	  Added the test submitted by Carol Hunter.
+
+Tue Aug  9 13:07:27 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlregexp.c xmlschemas.c: trying to nail down the remaining
+	  ##other issues
+	* result/schemas/any7* test/schemas/any7: completed the tests
+	  and added the results
+	* result/schemas/any3_0_0.err result/schemas/any5_0_0.err
+	  result/schemas/any5_1_0.err: this slightly changes the output
+	  from 3 existing tests
+
+Mon Aug  8 22:33:08 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* nanoftp.c nanohttp.c xmlschemastypes.c: applied patch from 
+	  Marcus Boerger to remove warnings on Windows.
+
+Mon Aug  8 16:43:04 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlsave.c include/libxml/xmlsave.h: fixed #145092 by adding 
+	  an xmlSaveOption to omit XML declaration
+
+Mon Aug  8 15:44:54 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLtree.c: fixed bug #310333 with a patch close to the provided
+	  patch for HTML UTF-8 serialization
+	* result/HTML/script2.html: this changed the output of that test
+
+Mon Aug  8 15:01:51 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlregexp.c: fixed bug #310264, basically it's about reentrancy
+	  of count based transition, when going though the counter must
+	  be reset to 0
+	* test/schemas/bug310264* result/schemas/bug310264*: added the
+	  regression test.
+
+Mon Aug  8 14:40:52 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Fixed a memory leak: xmlSchemaFreeAnnot() was
+	  only freeing the first annotation in the list.
+
+Mon Aug  8 09:44:34 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c: applied patch from Rob Richards fixing
+	  xmlTextReaderGetAttribute
+
+Mon Aug  8 01:41:53 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: fixed an uninitialized memory access spotted by
+	  valgrind
+
+Sun Aug  7 12:39:35 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* test/relaxng/docbook_0.xml: get rid of the dependency on a locally
+	  installed DTD
+	* uri.c include/libxml/uri.h xmlIO.c nanoftp.c nanohttp.c: try to
+	  cleanup the Path/URI conversion mess, needed fixing in various 
+	  layers and a new API to the uri module which also fixes #306861
+	* runtest.c: integrated a regression test specific to check the
+	  URI conversions done before calling the I/O handlers.
+
+Sat Aug  6 11:06:24 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* doc/XSLT.html doc/xml.html: small doc fix for #312647
+
+Tue Aug  2 13:26:42 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* win32/configure.js: applied patch from Rob Richards to allow
+	  disabling modules in win32, fixes #304071
+
+Mon Aug  1 07:18:53 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* python/libxml.c: applied fix from Jakub Piotr Clapa for
+	  xmlAttr.parent(), closing #312181
+
+Sun Jul 31 18:48:55 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* schematron.c: report improvement
+	* test/schematron/zvon* result/schematron/zvon*: more tests
+
+Sun Jul 31 16:02:59 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* win32/Makefile.msvc win32/configure.js: applied patch from Rob
+	  Richards to add schematron to the build on Windows
+	* test/schematron/zvon3* result/schematron/zvon3*: second test
+	* test/schematron/zvon10* result/schematron/zvon10*: this is the
+	  real second test 10 and 2 are swapped.
+
+Sun Jul 31 15:42:31 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* schematron.c: more bug fixes, improve the error reporting.
+	* test/schematron/zvon2* result/schematron/zvon2*: second test
+
+Sun Jul 31 14:15:31 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* schematron.c xmllint.c: fixing the loop bug, fixing schematron
+	  text error rendering
+	* Makefile.am result/schematron/* test/schematron/zvon1*.sct:
+	  started integrating within "make tests"
+
+Sat Jul 30 17:26:58 EDT 2005 Daniel Veillard <daniel@veillard.com>
+
+	* test/schematron/*: a few first tests from Zvon unfortunately
+	  with the old syntax
+
+Sat Jul 30 17:08:07 EDT 2005 Daniel Veillard <daniel@veillard.com>
+
+	* schematron.c xmllint.c include/libxml/schematron.h: committing
+	  work done on the plane last week-end
+
+Sat Jul 30 15:16:29 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* runtest.c: allows an extra argument to subset the tests
+	* xmlregexp.c: big speedup for validation, basically avoided
+	  transition creation explosion when removing epsilon transition
+	  
+Sat Jul 30 00:00:46 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am globals.c parserInternals.c xmlreader.c xmlunicode.c
+	  xmlwriter.c: more cleanups based on sparse reports, added 
+	  "make sparse"
+
+Fri Jul 29 12:11:25 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* python/libxml.c: don't output any message on failed resolver lookups,
+	  better done by the python user provided resolver layer.
+
+Fri Jul 29 01:48:02 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c SAX2.c encoding.c globals.c parser.c relaxng.c
+	  runsuite.c runtest.c schematron.c testHTML.c testReader.c
+	  testRegexp.c testSAX.c testThreads.c valid.c xinclude.c xmlIO.c
+	  xmllint.c xmlmodule.c xmlschemas.c xpath.c xpointer.c: a lot of 
+	  small cleanups based on Linus' sparse check output.
+
+Thu Jul 28 21:28:33 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/Makefile.am: added schematron.h, oops ...
+
+Thu Jul 28 02:38:21 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemastypes.c: Added creation of the content type of
+	  xs:anyType. This is needed when trying to extend xs:anyType
+	  (although it makes no sense to extend it; IMHO the schema
+	  people should have ruled this out). This was reported
+	  by Yong Chen to the mailing list.
+	* xmlschemas.c: Fixed handling of xs:anyType in
+	  xmlSchemaCheckCOSCTExtends() (reported by Young Chen). Tiny
+	  adjustment to an error report output.
+	* test/schemas/extension2* result/schemas/extension2*:
+	  Added a test case provided by Young Chen.
+
+Mon Jul 25 11:41:18 PDT 2005 William Brack <wbrack@mmm.com.hk>
+
+	* uri.c: enhanced xmlBuildRelativeURI to allow the URI and the
+	  base to be in "relative" form
+
+Sun Jul 24 10:25:41 EDT 2005 Daniel Veillard <daniel@veillard.com>
+
+	* schematron.c xmllint.c: started adding schematron to the xmllint
+	  tool, the report infrastructure is gonna be fun.
+
+Sat Jul 23 23:23:51 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* test/schemas/any6* test/schemas/any7*: Added regression tests
+	  (they fail currently), but did not added results yet.
+
+Sat Jul 23 23:07:05 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Removed the workaround code in
+	  xmlSchemaValidateElemWildcard() for the <any> wildcard
+	  with namespace == ##other. Support for such wildcards was
+	  implemented by Daniel at the automaton level recently, and
+	  the workaround code iterfered with it.
+
+Sat Jul 23 10:55:50 EDT 2005 Daniel Veillard <daniel@veillard.com>
+
+	* pattern.c include/libxml/pattern.h: changed xmlPatterncompile
+	  signature to pass an int and not an enum since it can generate
+	  ABI compat troubles.
+	* include/libxml/schematron.h schematron.c: adding the new 
+	  schematron code, work in progress lots to be left and needing
+	  testing
+	* include/libxml/xmlversion.h.in include/libxml/xmlwin32version.h.in
+	  Makefile.am configure.in: integration of schematron into the
+	  build
+	* xpath.c include/libxml/xpath.h: adding flags to control compilation
+	  options right now just XML_XPATH_CHECKNS.
+
+Sat Jul 23 16:39:35 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Removed an "internal error" message from
+	  xmlSchemaBuildAContentModel() when an empty model group
+	  definition is hit.
+
+Sat Jul 23 00:34:07 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* pattern.c: Changed xmlCompileStepPattern() and
+	  xmlCompileAttributeTest() to handle the "xml" prefix without
+	  caring if the XML namespace was supplied by the user.
+
+Fri Jul 22 00:08:43 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Fixed xmlSchemaPSimpleTypeErr(), which did not
+	  output the given string arguments correctly.
+
+Thu Jul 21 09:21:00 EDT 2005 Daniel Veillard <daniel@veillard.com>
+
+	* error.c globals.c parser.c runtest.c testHTML.c testSAX.c
+	  threads.c valid.c xmllint.c xmlreader.c xmlschemas.c xmlstring.c
+	  xmlwriter.c include/libxml/parser.h include/libxml/relaxng.h
+	  include/libxml/valid.h include/libxml/xmlIO.h
+	  include/libxml/xmlerror.h include/libxml/xmlexports.h
+	  include/libxml/xmlschemas.h: applied a patch from Marcus Boerger
+	  to fix problems with calling conventions on Windows this should
+	  fix #309757
+
+Wed Jul 20 14:45:39 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: an optimization of the char data inner loop,
+	  can gain up to 10% in pure SAX2 parsing speed
+	* xmlschemas.c: applied patch from Kupriyanov Anatolij fixing
+	  a bug in XML Schemas facet comparison #310893
+
+Tue Jul 19 17:27:26 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlregexp.c xmlschemas.c: fixed the error reporting for
+	  not transitions
+	* result/schemas/any5_0_0* result/schemas/any5_0_2*
+	  result/schemas/any5_1_0*: fixed output
+
+Tue Jul 19 15:34:12 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlregexp.c xmlschemas.c include/libxml/xmlautomata.h: fixing
+	  bug #172215 about foreign namespaces by adding support for
+	  negated string transitions. Error messages still need to be
+	  improved.
+	* test/schemas/any5* result/schemas/any5*: adding regression
+	  tests for this.
+
+Tue Jul 19 12:33:31 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: applied patch from Alexander Pohoyda fixing xmlGetNodePath
+	  on namespaced attributes #310417.
+
+Mon Jul 18 23:01:15 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* doc/xmllint.1 doc/xmllint.html doc/xmllint.xml: --nonet was
+	  ducplicated
+
+Mon Jul 18 20:49:28 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c: fixed xsd:all when used in conjunction with
+	  substitution groups
+	* test/schemas/allsg_* result/schemas/allsg_*: adding specific
+	  regression tests, strangely missing from NIST/Sun/Microsoft
+	  testsuites
+
+Sun Jul 17 07:11:27 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c: fixed bug #307508, a bad automata was built but
+	  this showed as an indeterminist result
+
+Thu Jul 14 17:53:02 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemastypes.c: found the last bug raised by NIST tests in
+	  comparing base64 strings, result from runsuite:
+	  ## NIST test suite for Schemas version NIST2004-01-14
+	  Ran 23170 tests (3953 schemata), no errors
+
+Thu Jul 14 14:57:36 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* testRegexp.c: fixed where xmlMemoryDump() should be called.
+	* xmlregexp.c: fixed handling of {0}, \n, \r and \t, two bugs
+	  affecting NIST regression tests
+
+Thu Jul 14 11:30:24 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: applied a patch from Gerrit P. Haase to add
+	  module support on cygwin
+
+Thu Jul 14 10:56:42 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: fixed a potential buffer overrun error introduced
+	  on last commit to htmlParseScript() c.f. #310229
+
+Thu Jul 14 23:48:17 PDT 2005 William Brack <wbrack@mmm.com.hk>
+
+	* xpath.c: Changed the behaviour of xmlXPathEqualNodeSetFloat to
+	  return TRUE if a nodeset with a numeric value of NaN is compared
+	  for inequality with any numeric value (bug 309914).
+	  
+Thu Jul 14 01:03:03 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* error.c relaxng.c xmlreader.c xmlschemas.c include/libxml/relaxng.h
+	  include/libxml/xmlschemas.h: applied patch from Marcus Boerger
+	  to route relaxng and schemas error messages when using the reader
+	  through the structured interface if activated.
+	* elfgcchack.h doc/* testapi.c: rebuilt since this add  new APIs
+	  to test.
+
+Wed Jul 13 18:35:47 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: applied UTF-8 script parsing bug #310229 fix from
+	  Jiri Netolicky 
+	* result/HTML/script2.html* test/HTML/script2.html: added the test
+	  case from the regression suite
+
+Tue Jul 12 17:08:11 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* nanohttp.c: fixed bug #310105 with http_proxy environments with
+	  patch provided by Peter Breitenlohner
+
+Mon Jul 11 00:28:10 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am NEWS configure.in doc/*: preparing release 2.6.20 
+	* xmllint.c: removed a compilation problem
+
+Sun Jul 10 23:33:41 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xstc/Makefile.am README README.tests Makefile.tests Makefile.am:
+	  preparing to make testsuite releases along with code source releases
+	* gentest.py testapi.c: fixed a couple of problem introduced by
+	  the new Schemas support for Readers
+	* xpath.c: fixed the XPath attribute:: bug #309580, #309864 in a crude
+	  but simple way.
+	* xmlschemas.c include/libxml/tree.h: fixed a couple of problems
+	  raised by the doc builder.
+	* doc/*: made rebuild
+
+Sun Jul 10 21:51:16 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c: fixed a bug introduced on last commit
+
+Sun Jul 10 21:00:54 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* doc/xmllint.1 doc/xmllint.html doc/xmllint.xml: fixed a typo
+	  pointed by Jeroen Ruigrok
+	* include/libxml/xmlreader.h include/libxml/xmlschemas.h: increased
+	  the APIs for xmlReader schemas validation support
+	* xmllint.c xmlreader.c xmlschemas.c: xmlReader schemas validation
+	  implementation and testing as xmllint --stream --schema ...
+
+Sun Jul 10 16:11:26 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/xmlwin32version.h.in: try to avoid conflicts.
+
+Sat Jul  9 19:29:10 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fix for #309761 from Dylan Shell  
+	* xmlschemas.c include/libxml/xmlschemas.h: added xmlSchemaSAXPlug
+	  and xmlSchemaSAXUnplug generic APIs for SAX Schemas validation.
+	* xmllint.c: couple of fixes plus added descriptions for --sax and
+	  --sax1
+
+Fri Jul  8 23:35:00 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Added c-props-correct constraint to check
+	  for equal cardinality of keyref/key.
+	* include/libxml/xmlerror.h: Added an error code.
+
+Fri Jul  8 21:56:04 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* pattern.c: Fixed evaluation of attributes. Actually only
+	  attribute at the first level were evaluated (e.g. "@attr");
+	  expression like "foo/@attr" always failed.
+
+Fri Jul  8 20:04:29 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: tiny fix in xmlSchemaValidateStream() if a
+	  user-provided SAX handler is given.
+
+Fri Jul  8 19:25:26 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fix some potential leaks in error cases.
+	* xmllint.c: added --sax, to allow testing of --schemas --sax and
+	  various other combinations.
+	* xmlschemas.c: fix a couple of tiny problems in
+	  xmlSchemaValidateStream()
+
+Fri Jul  8 18:34:22 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+	
+	* xmlschemas.c: Changed xmlSchemaValidateFile() to use
+	  xmlSchemaValidateStream() internally.
+
+Fri Jul  8 17:02:14 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* test/relaxng/docbook_0.xml: added the missing entity to the
+	  document internal subset to avoid errors if the DocBook catalogs
+	  are not there
+	* xmlschemas.c: first cut at implementing xmlSchemaValidateStream()
+	  untested yet
+
+Wed Jul  6 15:45:48 PDT 2005 William Brack <wbrack@mmm.com.hk>
+
+	* parser.c: fixed problem with free on dupl attribute in
+	  dtd (bug309637).
+	* test/errors/attr3.xml, result/errors/attr3.*: added
+	  regression test for this
+
+Wed Jul  6 13:11:35 PDT 2005 William Brack <wbrack@mmm.com.hk>
+
+	* win32/Makefile.msvc: try again to fix file format for Windows
+
+Wed Jul  6 12:20:13 PDT 2005 William Brack <wbrack@mmm.com.hk>
+
+	* win32/Makefile.msvc: removed spurious ^M
+	* runtest.c: added check for option O_BINARY
+	* test/schemas/bug309338*, result/schemas/bug309338*: changed
+	  sticky tag to 'binary'
+
+Wed Jul  6 10:38:02 PDT 2005 William Brack <wbrack@mmm.com.hk>
+
+	* debugXML.c: excluded content string check for XML_ELEMENT_DECL
+	  in xmlCtxtGenericNodeCheck
+	* runtest.c: changed "open" calls to include O_BINARY for Windows
+
+Wed Jul  6 17:14:03 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixing bug #166777 (and #169838), it was an heuristic
+	  in areBlanks which failed.
+	* result/winblanks.xml* result/noent/winblanks.xml test/winblanks.xml:
+	  added the input file to the regression tests
+
+Wed Jul  6 13:40:22 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemastypes.c: Fixed bug #309338, reported by Kupriyanov
+	  Anotolij.
+	* test/schemas/bug309338* result/schemas/bug309338*:
+	  Added a regression test for the above bug.
+
+Tue Jul  5 16:03:05 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am: first steps toward a testsuite dist
+	* SAX2.c include/libxml/xmlerror.h: fixed bug #307870
+
+Tue Jul  5 12:38:36 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* runsuite.c runtest.c: Tiny portability adjustment for win.
+	* win32/Makefile.*: Added runtest.exe and runsuite.exe to
+	  be created.
+
+Mon Jul  4 17:44:26 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* runsuite.c: first stb at unimplemnted detection
+	* runtest.c: fixing Windows code
+
+Mon Jul  4 17:19:31 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* runsuite.c: fix on schemas error
+	* runtest.c: portability glob() on Windows
+
+Mon Jul  4 16:23:54 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* runsuite.c runtest.c: cleanups, logfile and portability
+	* xmllint.c: fixed a memory leak
+
+Mon Jul  4 13:11:12 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixed a bug failing to detect UTF-8 violations in
+	  CData in push mode.
+	* result/errors/cdata.xml* test/errors/cdata.xml: added the test
+	  to the regressions
+
+Mon Jul  4 11:26:57 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* debugXML.c: added enhancement for #309057 in xmllint shell
+
+Mon Jul  4 00:58:44 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: applied patch from James Bursa fixing an html parsing
+	  bug in push mode
+	* result/HTML/repeat.html* test/HTML/repeat.html: added the test to the
+	  regression suite
+
+Sun Jul  3 23:42:31 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* testapi.c tree.c: fixing a leak detected by testapi in 
+	  xmlDOMWrapAdoptNode, and fixing another side effect in testapi
+	  seems to pass tests fine now.
+	* include/libxml/parser.h parser.c: xmlStopParser() is no more limited
+	  to push mode
+	* error.c: remove a warning
+	* runtest.c xmllint.c: avoid compilation errors if only some parts
+	  of the library are compiled in.
+
+Mon Jul  4 00:39:35 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* gentest.py testapi.c: fix a problem with previous patch to
+	  testapi.c
+
+Sun Jul  3 22:59:28 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* runsuite.c runtest.c tree.c: fixing compilations when
+	  disabling parts of the library at configure time.
+
+Sun Jul  3 18:17:58 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* parserInternals.c: fix bug raised by zamez on IRC
+	* testapi.c: regenerated, seems to pop-up leaks in new tree functions
+	* tree.c: added comments missing.
+	* doc/*: regenerated
+
+Sun Jul  3 18:06:55 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* testapi.c runsuite.c runtest.c: fixing #307823 and a couple of
+	  assorted bugs
+	* python/generator.py python/libxml2-python-api.xml: fixed 
+	  conditionals in generator too
+	* doc/apibuild.py doc/libxml2-api.xml doc/* elfgcchack.h: some
+	  cleanups too and rebuilt
+
+Sun Jul  3 16:42:00 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlIO.c: fixed bug #307503 misplaced #ifdef
+
+Sun Jul  3 16:34:47 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* runsuite.c: expanded test
+	* xmlregexp.c: found and fixed the leak exposed by Microsoft regtests
+
+Sat Jul  2 23:38:24 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* runsuite.c: a bit of progresses on xstc
+
+Sat Jul  2 09:30:13 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* runsuite.c: completed the simple checks for Relax-NG suites
+	  back to the same 11 errors as in the Python runs.
+
+Thu Jun 30 15:01:52 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* runtest.c: complete, checking on other platforms is needed
+	* README: updated 
+	* debugXML.c: fix a bug raised by bill on IRC
+	* relaxng.c: fix a leak in weird circumstances
+	* runsuite.c Makefile.am: standalone test tool against
+	  the regression suites, work in progress
+
+Tue Jun 28 08:30:26 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* runtest.c: adding URI tests
+
+Mon Jun 27 23:55:56 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* runtest.c: adding xml:id
+
+Mon Jun 27 23:29:36 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* runtest.c: finishing XPath, adding XPointer
+
+Mon Jun 27 17:39:27 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* runtest.c: adding more coverage, XInclude and starting XPath
+
+Mon Jun 27 17:02:14 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* tree.c include/libxml/tree.h: Added allocation/deallocation
+	  functions for the DOM-wrapper context.
+
+Mon Jun 27 15:41:30 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* tree.c: Commented the new functions to be experimental.
+
+Mon Jun 27 14:41:14 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* error.c valid.c: working some weird error reporting problem for
+	  DTD validation.
+	* runtest.c: augmented with DTD validation tests
+	* result/VC/OneID*: slight change in validation output.
+
+Mon Jun 27 13:44:41 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* runtest.c: added most HTML tests
+
+Mon Jun 27 14:06:10 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* test/namespaces/reconcile/tests.xml
+	  test/namespaces/reconcile/tests-to-c.xsl: Added initial tests
+	  for some new DOM-wrapper helping functions.
+
+Mon Jun 27 14:01:06 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xstc/xstc-to-python.xsl: Cleanup.
+	* xstc/sun-test-def.xml xstc/nist-test-def.xml xstc/ms-test-def.xml:
+	  Removed, those are not needed anymore due to the new test suite.
+
+Mon Jun 27 11:39:50 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* result/*.sax2 MAkefile.am: added SAXv2 regression tests apparently
+	  missing.
+	* runtest.c: added SAX1/SAX2 checks.
+
+Mon Jun 27 12:24:54 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* tree.c include/libxml/tree.h: Added
+	  xmlDOMWrapReconcileNamespaces(), xmlDOMWrapAdoptNode() and
+	  xmlDOMWrapRemoveNode() to the API. These are functions intended
+	  to be used with DOM-wrappers.
+
+Mon Jun 27 10:14:57 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* runtest.c: continue to increase the tests
+
+Mon Jun 27 09:21:49 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* runtest.c: continue to increase the tests
+
+Mon Jun 27 01:01:32 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* runtest.c: continue to increase the tests
+
+Sun Jun 26 20:08:24 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/valid.h valid.c: avoid name glob in arguments as
+	  it matches the glob() routine.
+	* runtest.c Makefile.am: first steps toward a C regression test
+	  framework.
+
+Sat Jun 25 01:37:22 PDT 2005 William Brack <wbrack@mmm.com.hk>
+
+	* configure.in: fixed a problem with the detection of
+	  ss_family for ipV6, as reported on the mailing list by
+	  Doug Orleans.
+
+Tue Jun 21 10:44:34 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* test/schemas/empty-value* result/schemas/empty-value*:
+	  Added regression tests (from Dhyanesh).
+
+Tue Jun 21 10:35:43 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Fixed NULL values to be validated as empty
+	  string values (reported by Dhyanesh to the mailing list).
+	  Adjusted text concatenation of mixed content.
+
+Mon Jun 20 18:11:32 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c valid.c: applied patch from Rob Richards for removal
+	  of ID (and xml:id)
+	* xmlreader.c: applied patch from James Wert implementing 
+	  xmlTextReaderReadInnerXml and xmlTextReaderReadOuterXml
+
+Thu Jun 16 14:38:22 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Fixed SAX2 validation: grow of internal
+	  namespace list, appending of element character content.
+	* xstc/xstc.py: Added "--sax" option for SAX2 validation.
+
+Wed Jun 15 15:34:52 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemastypes.c: Added missing function descriptions.
+
+Wed Jun 15 15:26:14 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c: if sax1 is used and input is a file use the old
+	  API xmlParseFile()
+	* xmlschemas.c: cleanups
+	* doc/* testapi.c elfgcchack.h: rebuilt to add python bindings
+	  for the new functions in Schemas.
+
+Wed Jun 15 14:50:48 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c include/libxml/xmlschemas.h: Added
+	  xmlSchemaValidateFile() to the public API. This will use
+	  SAX2-driven validation.
+
+Wed Jun 15 11:11:38 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* result/schemas/bug306806_1_0 result/schemas/bug306806_1_0.err:
+	  Added schema test results (Tom Browder, bug #306806).
+
+Wed Jun 15 11:08:34 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* test/schemas/bug306806_1.xsd test/schemas/bug306806_0.xml:
+	  Added schema tests submitted by Tom Browder (bug #306806).
+
+Tue Jun 14 15:03:22 PDT 2005 William Brack <wbrack@mmm.com.hk>
+
+	* pattern.c: adjusted last change to xmlCompilePathPattern,
+	  fixed one compilation warning
+
+Tue Jun 14 21:19:16 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* pattern.c: Some changes/fixes to the streaming evaluation.
+	* xmlschemas.c: A bit of support for parsing the schema for
+	  schema. Fixed attribute derivation when the use is
+	  "prohibited" and was "optional". Fixed an attribute construction
+	  bug, a left-over from the time, where <complexContent>,
+	  <extension>, etc. where created as structs.
+
+Tue Jun 14 12:35:12 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* libxml-2.0.pc.in: removed a redundant include path
+
+Mon Jun 13 14:58:33 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xstc/Makefile.am: Some more adjustments.
+
+Mon Jun 13 14:35:59 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xstc/Makefile.am: Changed test extraction process, since some
+	  boxes don't know about "tar --strip-path".
+
+Mon Jun 13 13:39:43 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: fixed a bug exposed by Rob Richards in the mailing-list
+	* result//compare0* test//compare0*: added the regression test in
+	  the suite as this went unnoticed !
+
+Wed Jun  9 11:07:42 PDT 2005 William Brack <wbrack@mmm.com.hk>
+
+	* pattern.c, xpath.c, include/libxml/pattern.h: Further
+	  enhancement for XPath streaming, consolidated with
+	  schemas usage of pattern.c.  Added a new enum
+	  xmlPatternFlags.
+	* doc/*, testapi.c, elfgcchack.h: updated to reflect new
+	  enum.
+	* test/XPath/tests/mixedpat, test/XPath/docs/mixed,
+	  result/XPath/mixedpat: added regression test for problems
+	  reported in bug306348
+
+Thu Jun  9 16:51:31 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemastypes.c: Changed non-prefixed QNames to be bound to a
+	  default namespace if existent.
+
+Thu Jun  9 15:11:38 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemastypes.c: Fixed a bug which I invented: hexBinary's string
+	  values were not duplicated corrently when creating a computed value
+	  in xmlSchemaValAtomicType.
+
+Thu Jun  9 13:20:57 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c result/schemas/include1_0_0.err:
+	  Fixed an attribute fixed/default value constraint error.
+
+Thu Jun  9 12:51:23 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* result/schemas/*: Adapted regression test results.
+
+Thu Jun  9 12:22:45 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c xmlschemastypes.c include/libxml/schemasInternals.h
+	  include/libxml/xmlschemastypes.h: Changed the validation process
+	  to be able to work in streaming mode. Some datatype fixes,
+	  especially for list and union types. Due to the changes the
+	  error report output has changed in most cases. Initial migration to
+	  functions usable by both, the parser and the validator. This should
+	  ease a yet-to-come XS construction API in the long term as well.
+
+Thu Jun  9 10:16:11 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: applied patch from Malcolm Rowe to avoid namespace
+	  troubles on rollback parsing of elements start #304761
+	* test/nsclean.xml result/noent/nsclean.xml result/nsclean.xml*:
+	  added it to the regression tests.
+
+Thu Jun  9 00:33:50 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c include/libxml/xmlerror.h: applied patch from Rob Richards
+	  for xml:space and xml:lang handling with SAX2 api.
+
+Wed Jun  8 19:41:38 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* globals.c: applied patch from Morten Welinder, closing bug #306901
+	  on compiling subsets of the library
+
+Wed Jun  8 19:11:42 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xstc/Makefile.am xstc.py xstc-to-python.xsl: Adapted the
+	  XS tests to use the new release of tests and test-definitions.
+
+2005-06-07  Aleksey Sanin <aleksey@aleksey.com>
+
+	* c14n.c: fix rendering of attributes when parent node
+	is not in the node set
+
+2005-06-06  Aleksey Sanin <aleksey@aleksey.com>
+
+	* c14n.c: fixed xml attributes processing bug in exc c14n
+	* xmllint.c: added --exc-c14n command line option
+
+Mon Jun  6 06:43:33 PDT 2005 William Brack <wbrack@mmm.com.hk>
+
+	* xpath.c, pattern.c: Enhanced xmlXPathRunStreamEval, fixed
+	  handling of depth/level for cases like union operator
+	  (bug #306348 reported by Bob Stayton).  Also enhanced
+	  several comments throughout pattern.c.
+	* doc/apibuild.py: fixed problem in handling of
+	  'signed' declaration.  Rebuilt the docs.
+	  
+Tue May 31 20:35:27 PDT 2005 William Brack <wbrack@mmm.com.hk>
+
+	* xinclude.c: Enhanced handling of xml:base for included
+	  elements, fixing bugs 169209 and 302353.
+
+Wed May 25 18:59:53 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Fixed facet errors to be channelled back for
+	  union type members; facet-validation will stop now on the
+	  first error. Reported by GUY Fabrice to the mailing-list.
+	* xmlschemastypes.c: Changed to ignore lengh-related facet
+	  validation for QNames and NOTATIONs as proposed by the
+	  schema people.
+	* test/schemas/union2* result/schemas/union2*: Added
+	  regression tests for union types (by GUY Fabrice).
+
+Fri May 20 20:48:08 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlsave.c: applied patch from Mark Vakoc fixing saving of
+	  CDATA with NULL content.
+
+Thu May 12 15:14:26 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemastypes.c: Changed the VALID_TZO macro to restrict
+	  the timezone to -840 to 840.
+
+Thu May 12 15:05:11 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemastypes.c: Applied patch from Steve Nairn (bug #303670)
+	  for "signed int" of the date-time timezone field. Silenced
+	  a warning.
+
+Wed May 11 20:04:09 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: applied patch for replaceNode from Brent Hendricks
+
+Tue May 10 17:27:52 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: fixed bug #303682 of a leak reported by Malcolm Rowe
+
+Tue May 10 11:50:16 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* testapi.c: applied patch from Steve Nairn tof fix the compilation
+	  problem exposed in bug #303640
+
+Tue May 10 11:11:26 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* test/schemas/bug303566_1* result/schemas/bug303566_1_1*:
+	  Added regression a test provided by Heiko Oberdiek (bug #303566).
+
+Mon May  9 17:56:58 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* pattern.c: Changed the XPath "." to resolve only on the first
+	  level for XML Schema IDCs (bug #303566 reported by Heiko Oberdiek).
+	  This should not affect pattern-like resolution on every level.
+
+Sun May  8 13:35:39 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlmemory.c: fixed #169630 segfault in xmlMemDisplay
+
+Fri May  6 13:40:03 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* nanoftp.c: fixing bug #303068 increasing the nanoftp buffer.
+	* doc/apibuild.py: fixed __attribute() parsing problem
+	* doc/* testapi.c: regenerated the descriptions and docs.
+
+Wed May  4 11:16:00 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am configure.in threads.c: on linux/gcc use weak definitions
+	  to avoid linking with pthread library on non-threaded environments.
+	* xpath.c: applied patch from Mark Vakoc w.r.t. a buggy namespace
+	  list allocation.
+
+Fri Apr 29 11:27:37 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* parser.c: Fixed a test for duplicate attributes: Non-prefixed
+	  attributes were treated as being bound to the default namespace.
+
+Tue Apr 19 17:51:32 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemastypes.c: Fixed date-time related validation
+	  (reported by David Crossley, bug #300576).
+
+Tue Apr 19 16:55:40 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c xmlregexp.c: Removed 5 unnecessary
+	  dereferences (reported by Andriy, bug #301074).
+
+Tue Apr 19 22:33:18 HKT 2005 William Brack <wbrack@mmm.com.hk>
+
+	* xpath.c: Added some code to avoid integer overflow for
+	  ceil, floor and round functions (bug 301162)
+
+Tue Apr 19 13:21:54 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Removed workaround for bug #172215, since it
+	  does more harm in some scenarios. Added some of the
+	  "Particle Restriction OK" constraints - not yet enabled.	  
+
+Mon Apr 18 13:02:55 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* result/schemas/changelog093*: Added test results.
+
+Mon Apr 18 12:42:14 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Added output of canonical values in
+	  identity-constraint error messages.
+	* xmlschemastypes.c include/libxml/xmlschemastypes.h:
+	  Added xmlSchemaGetCanonValueWhtsp() to the API.
+	  Further enhancement of the canonical value
+	  conversion.
+	* test/schemas/changelog093_0.*: Added test with an XSD
+	  submitted by Randy J. Ray.
+
+Fri Apr 15 09:33:21 HKT 2005 William Brack <wbrack@mmm.com.hk>
+
+	* valid.c: Applied Daniel's fix for memory leak in dtd
+	  prefix (bug 300550).
+	* xpath.c: minor change to comment only
+
+Thu Apr 14 20:52:41 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlmemory.c: added the call to the breakpoint routine
+	  when a monitored block is reallocated or freed
+
+Wed Apr 13 05:55:51 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* nanohttp.c: applied patch from Aron Stansvik for bug #172525
+	  about HTTP query string parameter being lost
+
+Tue Apr 12 04:03:32 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* python/libxml.c python/libxml.py: applied patch from Brent Hendricks
+	  adding namespace removal at the python level #300209
+	* python/tests/Makefile.am python/tests/nsdel.py: added the regression
+	  test
+
+Sun Apr 10 09:03:22 HKT 2005 William Brack <wbrack@mmm.com.hk>
+
+	* xpath.c: fixed several places where memory cleanup was not
+	  properly done after an error was detected (problem was
+	  reported on the mailing list by Pawel Palucha)
+
+Fri Apr  8 21:58:04 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Added substitution group constraints; changed
+	  the build of the pre-computed substitution groups. Channeled
+	  errors during xsi assembling of schemas to the validation
+	  context. Fixed a big memory leak, which occurred when using
+	  IDCs: the precomputed value of attributes was not freed if
+	  the attribute did not resolve to an IDC field (discovered
+	  with the help of Randy J. Ray's schema, posted to the
+	  xmlschema-dev maling list).
+
+Fri Apr  8 13:22:01 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Added "Particle correct 2" to parsing of model groups.
+	  Added handling substitution groups inside <choice> and <sequence>;
+	  for <all> this is not supported yet. Changed circular checks for
+	  model groups definitions. "memberTypes" are processed at different
+	  levels now: component resolution first, construction later; this
+	  goes hand in hand with a global change to handle component
+	  resolution in a distinct phase. Fixed invalid default values for
+	  elements to mark the schema as invalid; this just resulted in an
+	  error report previously, but the schema was handled as valid.
+	  Separated the assignment of the model groups to referencing
+	  model group definition references (i.e. particles); this was
+	  needed to perform the circularity check for model group definitions.
+	  Added "Element Declaration Properties Correct (e-props-correct)"
+	  constraints. Separated component resolution for simple/complex
+	  types.
+	* include/libxml/schemasInternals.h: Added a flag for substitution
+	  group heads.	  
+
+Wed Apr  6 23:14:03 CEST 2005 Igor Zlatkovic <igor@zlatkovic.com>
+
+	* win32/Makefile.*: make install cleanup
+
+Wed Apr  6 22:42:23 CEST 2005 Igor Zlatkovic <igor@zlatkovic.com>
+
+	* win32/Makefile.mingw: fixed mingw compilation
+	* testModule.c: removed mingw warnings
+
+Wed Apr  6 21:59:11 CEST 2005 Igor Zlatkovic <igor@zlatkovic.com>
+
+	* .cvsignore: added Eclipse project files to ignore list
+
+Wed Apr  6 16:08:10 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: fixed the bug in lang() as raised by Elliotte Rusty Harold
+	* result/XPath/tests/langsimple test/XPath/tests/langsimple
+	  test/XPath/docs/lang: added a regression test
+
+Tue Apr  5 23:48:35 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* nanoftp.c: applied fix from Rob Richards to compile on Windows.
+
+Tue Apr  5 17:02:58 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Added "Type Derivation OK (Complex)" constraints
+	  and anchored them in the "Element Locally Valid (Element)"
+	  constraints. This restricts the type substitution via "xsi:type".
+
+Tue Apr  5 13:10:06 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c: patch from Matthew Burgess to improve some schemas
+	  facets validation messages.
+
+Sat Apr  2 12:48:41 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* doc/* configure.in NEWS: preparing release 2.6.19, updated docs and
+	  rebuilding.
+
+Sat Apr  2 13:27:32 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xstc/Makefile.am: integrated fixup-tests.py
+
+Fri Apr  1 19:14:18 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemastypes.c: fixed a lack of comment and missing test for
+	  a pointer in the API.
+
+Fri Apr  1 17:54:22 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xstc/fixup-tests.py: A tiny script to fixup some of the schema
+	  files used for the tests.
+
+Fri Apr  1 17:33:50 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c include/libxml/schemasInternals.h
+	  result/schemas/src-element2-*.err result/schemas/element-*.err:
+	  Committing again, since the CVS server aborted.
+
+Fri Apr  1 15:29:27 CEST 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemastypes.c: Corrected 'length' facet validation for
+	  QNames and notations. Corrected xmlSchemaGetCanonValue: some
+	  data types did not return a value if already in normalized
+	  form.
+	* xmlschemas.c include/libxml/schemasInternals.h:
+	  Eliminated creation of structs for <restriction>, <extension>,
+	  <simpleContent>, <complexContent>, <list> and <union>: the
+	  information is now set directly on the corresponding simple/
+	  complex type. Added some more complex type constraints.
+	  Added facet derivation constraints. Introduced "particle"
+	  components, which seem to be really needed if applying
+	  constraints. Corrected/change some of the parsing functions.
+	  This is all a bit scary, since a significant change to the code.
+	* result/schemas/src-element2-*.err result/schemas/element-*.err:
+	  Adapted regression test results.
+
+Fri Apr  1 16:07:59 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* doc/apibuild.py doc/elfgcchack.xsl: revamped the elfgcchack.h 
+	  format to cope with gcc4 change of aliasing allowed scopes, had
+	  to add extra information to doc/libxml2-api.xml to separate
+	  the header from the c module source.
+	* *.c: updated all c library files to add a #define bottom_xxx
+	  and reimport elfgcchack.h thereafter, and a bit of cleanups.
+	* doc//* testapi.c: regenerated when rebuilding the API
+
+Thu Mar 31 17:20:32 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlsave.c: fixed bug reported by Petr Pajas, in the absence of
+	  encoding UTF-8 should really be assumed. This may break if 
+	  the HTTP headers indicates for example ISO-8859-1 since this
+	  then becomes a well formedness error.
+
+Thu Mar 31 16:57:18 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* SAX.c: fixed #172260 redundant assignment.
+	* parser.c include/libxml/parser.h: fixed xmlSAXParseDoc() and 
+	  xmlParseDoc() signatures #172257.
+
+Thu Mar 31 16:11:10 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fix potential crash if ctxt->sax->ignorableWhitespace
+	  is NULL as reported by bug #172255
+
+Thu Mar 31 15:36:52 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: fixed a problem in Relax-NG validation #159968
+	* test/relaxng/list.* result/relaxng/list_*: added the test
+	  to the regression suite
+
+Thu Mar 31 13:06:02 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* python/libxml.c: fixed bug #168504
+
+Thu Mar 31 12:22:54 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* config.h.in configure.in nanoftp.c nanohttp.c xmllint.c
+	  macos/src/config-mac.h: use XML_SOCKLEN_T instead of SOCKLEN_T
+	  since apparently IBM can't avoid breaking common defines #166922
+
+Thu Mar 31 10:41:45 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* encoding.c: fix unitinialized variable in not frequently used
+	  code bug #172182
+
+Thu Mar 31 00:45:18 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* python/generator.py python/libxml.py: another patch from Brent
+	  Hendricks to add new handlers with the various validity contexts
+	* python/tests/Makefile.am python/tests/validDTD.py
+	  python/tests/validRNG.py python/tests/validSchemas.py: also 
+	  added the regression tests he provided
+
+Wed Mar 30 09:39:27 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* python/generator.py python/libxml.c: applied patch from Brent
+	  Hendricks to avoid leak in python bindings when using schemas
+	  error handlers.
+
+Tue Mar 29 22:29:28 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLtree.c: fixing bug 168196, <a name=""> must be URI escaped too
+
+Sun Mar 27 13:24:24 CEST 2005 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: cleanup of the Prop related functions and xmlNewNodeEatName
+	  by Rob Richards
+
+Thu Mar 24 19:01:22 PST 2005 William Brack <wbrack@mmm.com.hk>
+
+	* gentest.py, testapi.c: fixed problem with 'minimal library'
+	  compilation (LIBXML_PATTERN_ENABLED not properly checked) reported
+	  by Greg Morgan
+
+Thu Mar 24 12:01:30 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Fixed call to a facet error report: the type of
+	  the error was wrong, resulting in a segfault (bug #171220, reported
+	  by GUY Fabrice).
+
+Mon Mar 21 22:58:37 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Removed a stupid bug in xmlSchemaValidateAttributes,
+	  failing to build a linked list correctly (bug #169898, reported
+	  by bing song, hmm...).
+
+Mon Mar 21 21:09:07 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Fixed a segfault, which occurred during bubbling
+	  of IDC nodes (bug #170779 and #170778, reported by GUY Fabrice):
+	  a variable was missed to be reset in a loop. Deactivated bubbling,
+	  if not referenced by a keyref.
+
+Sun Mar 20 11:13:02 PST 2005 Aleksey Sanin <aleksey@aleksey.com>
+	
+	* c14n.c include/libxml/xmlerror.h: special case "DAV:" namespace
+	in c14n relative namespaces check and add structured error messages
+	to c14n code
+
+Thu Mar 17 12:55:23 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Removed inheritance of "mixed" content type for
+	  short-hand restrictions of "anyType" (reported by Guy Fabrice
+	  to the mailing list). Added the namespace conversion (chameleon
+	  includes) for the base type reference of <restriction> and
+	  <extension>.
+	* test/schemas/bug152470_1.xsd: Adapted due to the above change
+	  of "mixed" inheritance.
+
+Thu Mar 17 11:03:59 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c: fixed a = -> == error pointed by GUY Fabrice
+
+Wed Mar 16 22:53:53 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c: more debug messages from Matthew Burgess
+	* xmlschemastypes.c: xmlSchemaValidateLengthFacet API missing check.
+
+Wed Mar 16 17:37:04 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemastypes.c: Aaaannnd putting back the previous changes done
+	  by Daniel, which I overwrote with the previous commit.
+
+Wed Mar 16 17:20:25 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c xmlschemastypes.c include/libxml/xmlschemastypes.h:
+	  Hopefully finished validation against facets to use the normalized
+	  value of both, the facets and instance values. Added 
+	  xmlSchemaValidateLengthFacetWhtsp(), xmlSchemaValidateFacetWhtsp()
+	  and xmlSchemaGetValType() to the schema API.
+
+Wed Mar 16 13:55:31 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* libxml.spec.in: do not package .la files
+	* xmllint.c: applied patch from Gerry Murphy for xmllint return code
+	* xmlschemastypes.c: fixed a couple of missing tests of parameters
+	  at public API entry points.
+
+Tue Mar 15 23:31:14 HKT 2005 William Brack <wbrack@mmm.com.hk>
+
+	* xmlschemastypes.c: a couple of more changes to various
+	  decimal-handling routines.  Fixes python some problems
+	  turned up by the python tests.
+	* Makefile.am: change SchemasPythonTests message to warn
+	  that there are 10 'expected' errors (rather than 6) since
+	  we now reject a '+' sign on an unsigned.
+
+Tue Mar 15 15:43:27 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemastypes.c xmlschemastypes.h: In preparation to use
+	  normalized values of facets during validation: changed the
+	  arguments of some string comparison functions; added a static
+	  xmlSchemaValidateFacetInternal() with more arguments to be
+	  more flexible. Prepared XML_SCHEMA_FACET_ENUMERATION validation
+	  to use the comparison functions. Fixed some assignments in
+	  xmlSchemaValAtomicType(): total digit count, lo, mi, hi.
+
+Sun Mar 13 19:32:03 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* NEWS configure.in testapi.c doc/*: preparing release of 2.6.18
+	  updated docs and rebuilt
+	* libxml.spec.in: reactivated gcc profiling for gcc >= 4.0.0
+
+Sat Mar 12 19:50:22 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* encoding.c: removed a static buffer in xmlByteConsumed(),
+	  as pointed by Ben Maurer, fixes #170086
+	* xmlschemas.c: remove a potentially uninitialized pointer warning
+
+Fri Mar 11 23:53:13 HKT 2005 William Brack <wbrack@mmm.com.hk>
+
+	* xmlschemastypes.c: enhanced the parsing of XML_SCHEMAS_DECIMAL
+	  and much of the routine xmlSchemaCompareDecimals.  The
+	  changes were necessary to fix a problem reported on the
+	  mailing list by John Hockaday.
+
+Fri Mar 11 13:22:52 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: The schema parser will stop if components could
+	  not be resolved. This is not conforming to the spec but for now
+	  will avoid internal errors during type fixup and content model
+	  creation. Restructured inclusion/import of schemata: this avoids
+	  duplicate, self and circular inclusion. Chameleon includes are
+	  still workarounded. Added restriction to disallow references to
+	  non-imported namespaces. Corrected parsing of <group>.
+	* result/schemas/bug167754_0_0*: Added a missing test result.
+
+Thu Mar 10 16:02:17 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* doc/xml.html doc/encoding.html: Enriched encoding.html with more
+	  link and foreword warning to avoid problem with ignorant
+	  programmers, c.f #169721
+
+Thu Mar 10 15:01:34 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* python/tests/Makefile.am python/tests/readernext.py: added
+	  a regression test from Rob Richards for the previous bug
+
+Thu Mar 10 13:22:36 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c: applied fix for xmlTextReaderNext() bug from
+	  Rob Richards
+
+Thu Mar 10 11:35:57 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlmodule.c: second patch from Rick Jones, portability fix for
+	  HP-UX
+	* doc/examples/xpath1.c doc/examples/xpath2.c: first fix from Rick Jones
+	  to avoid warnings.
+
+Thu Mar 10 10:20:23 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/hash.h libxml.h libxml.spec.in: some gcc4 portability
+	  patches, including a serious aliasing bug exposed in s390 
+	  when trying to convert data pointer to code pointer.
+
+Mon Mar  7 18:34:00 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Tiny restructuring of the validation start-up
+	  functions. Added cleanup of the validation context at the
+	  end of validation. This takes care of the validation context
+	  being reused.
+
+Mon Mar  7 12:12:01 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemastypes.c: Tiny changes in the comparison functions
+	  I forgot to commit last time.
+
+Fri Mar  4 22:51:42 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Added IDC validation of anySimpleType attribute
+	  values; anyway the IDC key comparison is restricted to
+	  anySimpleType <--> string based types. For other types we
+	  would possibly need the canonical lexical representation of
+	  them; this sounds not performant, since we would need to
+	  build such a representation each time we want to compare against
+	  anySimpleType. TODO: think about buffering the canonical values
+	  somewhere. Fixed error reports for default attributes to work
+	  without a node being specified. This all and the enabling of IDC
+	  validation fixes bug #165346 (reported by Benoit Gr?goire - could
+	  not read his last name correctly from bugzilla).
+
+Fri Mar  4 18:57:44 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Enabled IDC parsing and validation.
+	* xmlschemastypes.c include/libxml/xmlschemastypes.h: 
+	  Added xmlSchemaCopyValue to the API; this was done due to
+	  validation of default attributes against IDCs: since IDC keys
+	  consume the precomputed value, one needs a copy.
+	* pattern.c: Enabled IDC support; this is currently done
+	  via calling xmlPatterncompile with a flag arg of 1.
+
+Wed Mar  2 11:45:18 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am doc/examples/Makefile.am python/tests/Makefile.am
+	  xstc/Makefile.am: try to fix a problem with valgrind.
+	* python/generator.py python/libxml.c python/tests/Makefile.am
+	  python/tests/tstmem.py: applied memory leak fix from Brent Hendricks
+	  c.f. bug #165349
+
+Mon Feb 28 11:18:24 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* tree.c: Changed xmlSearchNsByHref to call xmlNsInScope with
+	  the prefix instead of the namespace name.
+	* test/schemas/annot-err_0.xsd test/schemas/element-err_0.xsd:
+	  Adapted invalid values of the "id" attribute, since they are
+	  validated now.
+
+Fri Feb 25 08:31:16 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* threads.c: new version with fixes from Rob Richards
+
+Thu Feb 24 16:37:51 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* threads.c: applied patch from Rich Salz for multithreading on
+	  Windows.
+
+Wed Feb 23 15:04:46 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlwriter.c: applied a patch from Rob Richards fixing a couple
+	  of bugs in the writer
+
+Mon Feb 21 21:51:03 HKT 2005 William Brack <wbrack@mmm.com.hk>
+
+	* xmlsave.c: fixed problem when XMLLINT_INDENT was empty (bug 168033).
+	* xpath.c: fixed compilation warning, no change to logic.
+	* xmlschemastypes.c: fixed compilation warning, no change to logic.
+
+Mon Feb 21 14:48:27 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlwriter.c: applied patch from Rob Richards to fix a problem with
+	  xmlTextWriterStartAttributeNS
+
+Mon Feb 21 11:41:41 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* pattern.c xpath.c: fixed remaining known bugs in the XPath streaming,
+	  and switched XPath to use it by default when possible
+
+Sat Feb 19 19:25:14 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemastypes.c: a bit of cleanup
+	* elfgcchack.h testapi.c doc/*: rebuilt the API the tests and
+	  the documentation as a result.
+
+Fri Feb 18 20:34:03 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c include/libxml/xmlreader.h: applied patch from
+	  Aron Stansvik to add xmlTextReaderByteConsumed()
+	* testReader.c: added a test option
+	* xmlschemastypes.c: fix a lack of pointer checking in APIs
+
+Fri Feb 18 12:41:10 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* test/schemas/bug167754_0*: Added the regression test of Frans
+	  Englich for bug #167754.
+
+Fri Feb 18 12:31:49 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Started support for IDC resolution to default
+	  attributes. If building the content model for <all>: ensured
+	  to put element declarations and not the particles into the
+	  content model automaton (this was bug #167754, reported by
+	  Frans Englich).
+
+Thu Feb 17 22:31:58 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* pattern.c pattern.h: Some experimental addition for parsing
+	  of expressions and streamable validation.
+	  Added xmlStreamPushAttr to the API.
+
+Thu Feb 17 19:57:35 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Added validation for the attribute "id" in the
+	  schemata; doing this needed error report fixes for notations,
+	  facets and group. Changed NOTATION validation to work with the
+	  declared NOTATIONs in the schema; this does have no impact on
+	  the validation via the relaxng module.
+	* xmlschemastypes.c include/libxml/xmlschemastypes.h:
+	  Added xmlSchemaNewNOTATIONValue to the API to be able to do
+	  the NOTATION validation described above.
+	* test/schemas/element-err_0.xsd test/schemas/annot-err_0.xsd:
+	  Fixed the values of the "id" attributes, which were not validated
+	  previously.  
+
+Thu Feb 17 12:03:46 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Fixed comparison for default/fixed attribute
+	  values, if the type was 'xsd:string'. Changed the comparison
+	  for IDCs to use the whitespace aware comparison function.
+	* xmlschemastypes.c include/libxml/xmlschemastypes.h:
+	  Added xmlSchemaGetCanonValue, xmlSchemaNewStringValue and
+	  xmlSchemaCompareValuesWhtsp to the API. Added functions
+	  to compare strings with whitespace combinations of "preserve",
+	  "replace" and "collapse".
+
+Wed Feb 16 13:24:35 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Further work on IDCs, especially evaluation for
+	  attribute nodes.
+
+Wed Feb 16 01:19:27 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* encoding.c: fix the comment to describe the real return values
+	* pattern.c xpath.c include/libxml/pattern.h: lot of work on
+	  the patterns, pluggin in the XPath default evaluation, but
+	  disabled right now because it's not yet good enough for XSLT.
+	  pattern.h streaming API are likely to be changed to handle
+	  relative and absolute paths in the same expression.
+
+Tue Feb 15 15:33:32 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Added IDC evaluation for attribute nodes.
+	  Made 'nil'ed elements work. Added a specific error message
+	  for 'strict' attribute wildcards.
+	* include/libxml/xmlerror.h: Added an error code for
+	  wildcards.
+	* result/schemas/anyAttr-processContents-err1_0_0.err: Adapted.  
+
+Sun Feb 13 16:15:03 HKT 2005 William Brack <wbrack@mmm.com.hk>
+
+	This change started out as a simple desire to speed up the
+	execution time of testapi.c, which was being delayed by
+	nameserver requests for non-existent URL's.  From there it
+	just sort of grew, and grew....
+	* nanohttp.c, nanoftp.c: changed the processing of URL's
+	  to use the uri.c routines instead of custom code.
+	* include/libxml/xmlerror.h: added code XML_FTP_URL_SYNTAX
+	* uri.c: added accepting ipV6 addresses, in accordance with
+	  RFC's 2732 and 2373 (TODO: allow ipV4 within ipV6)
+	* gentest.py, testapi.c: fixed a few problems with the
+	  testing of the nanoftp and nanohttp routines.
+	* include/libxml/xmlversion.h: minor change to fix a
+	  warning on the docs generation
+	* regenerated the docs
+
+Sat Feb 12 09:07:11 HKT 2005 William Brack <wbrack@mmm.com.hk>
+
+	* xinclude.c: fixed xmlXIncludeParseFile to prevent
+	  overwriting XML_COMPLETE_ATTRS when setting pctxt->loadsubset
+	  (bug 166199)
+	* Makefile.am, python/tests/Makefile.am, xstc/Makefile.am: added
+	  code to add $(top_builddir)/.libs to LD_LIBRARY_PATH whenever
+	  PYTHONPATH is set, to assure new libxml2 routines are used.
+
+Fri Feb 11 22:20:41 HKT 2005 William Brack <wbrack@mmm.com.hk>
+
+	* parser.c: fixed problem when no initial "chunk" was
+	  given to xmlCreatePushParser (bug 162613)
+
+Fri Feb 11 18:37:22 HKT 2005 William Brack <wbrack@mmm.com.hk>
+
+	* dict.c: fixed compilation warning
+	* parser.c: changed xmlWarningMsg so ctxt->errNo is not set
+	* xmllint.c: changed to return non-zero status if error
+	  on xinclude processing
+	* xmlsave.c: minor deletion of a redundant condition statement
+	
+Wed Feb  9 17:47:40 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: applied patch to xmlSetNsProp from Mike Hommey
+
+Sun Feb  6 00:17:57 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* pattern.c xmllint.c: fixed implementation for |
+	* test/pattern/conj.* result/pattern/conj: added a specific regression
+	  test
+
+Sat Feb  5 18:36:56 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* pattern.c: first implementation for | support
+
+Sat Feb  5 14:58:46 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* pattern.c: fixed the namespaces support
+	* tree.c: fixed xmlGetNodePath when namespaces are used
+	* result/pattern/multiple result/pattern/namespaces
+	  test/pattern/multiple.* test/pattern/namespaces.*: added
+	  more regression tests
+
+Fri Feb  4 18:26:43 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c: fixed one internal function
+	* doc/Makefile.am doc/wiki.xsl: applied patch from Joel Reed
+	* testapi.c doc/libxml2-api.xml doc/libxml2-refs.xml: regenerated
+
+Fri Feb  4 00:25:43 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am: use the walker to test the patterns instead of
+	  the normal reader
+	* pattern.c xmllint.c: bug fixes in the train including fixing the
+	  stupid build break.
+
+Tue Feb  1 18:15:52 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* pattern.c: more bug fixes for the XPath streaming code.
+
+Mon Jan 31 17:59:24 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Integrated the streaming pattern from the
+	  pattern module. Fixed some IDC code bugs. Changed
+	  fallback for attribute declaration addition to work like for
+	  element declarations.	
+
+Mon Jan 31 01:27:22 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* pattern.c xmllint.c: bugfixes around the streaming patterns
+
+Sun Jan 30 23:35:19 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am configure.in result/pattern/simple 
+	  test/pattern/simple.*: added first test for the patterns
+	* pattern.c xmllint.c: a few fixes
+
+Sun Jan 30 19:27:23 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* pattern.c include/libxml/pattern.h xmllint.c: added a 
+	  streaming pattern detector for a subset of XPath, should
+	  help Kasimier for identity constraints
+	* python/generator.py: applied Stéphane Bidoul patch to find
+	  paths without breaking.
+
+Fri Jan 28 18:53:40 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c: fixed an untested pointer dereference and a & vs &&
+
+Fri Jan 28 18:37:18 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c: implementation of xmlTextReaderReadString by
+	  Bjorn Reese
+
+Fri Jan 28 16:51:47 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Corrected an ambiguous symbol-space for
+	  local attribute declarations. IFDEFed more IDC code to
+	  suppress compiler warnings.
+
+Fri Jan 28 00:57:04 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* bakefile/Readme.txt bakefile/Bakefiles.bkgen bakefile/libxml2.bkl:
+	  files for the Bakefile generator for Makefiles from Francesco
+	  Montorsi
+	* win32/configure.js: fixes for Windows compilation with non-default
+	  flags by Joel Reed
+
+Thu Jan 27 18:23:50 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: fixed xmlCopyDoc to also copy the doc->URL as pointed
+	  by Martijn Faassen
+
+Thu Jan 27 13:39:04 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c include/libxml/schemasInternals.h:
+	  Added an initial skeleton for indentity-constraints. This is all
+	  defined out, since not complete, plus it needs support from other
+	  modules.
+	  Added mechanism to store element information for the
+	  ancestor-or-self axis; this is needed for identity-constraints
+	  and should be helpful for a future streamable validation.
+	* include/libxml/xmlerror.h: Added an error code for
+	  identity-constraints.
+
+Wed Jan 26 01:03:37 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* gentest.py testapi.c: had to fix generation and rebuild.
+	* valid.c: the testapi found a bug in the last code of course !
+
+Wed Jan 26 00:43:05 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am testapi.c doc/Makefile.am: fixing the way testapi.c
+	  is generated, fixes bug #161386
+	* dict.c: fix a comment typo
+	* elfgcchack.h doc/*: regenerated
+
+Tue Jan 25 22:39:33 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: found and fixed 2 problems in the internal subset scanning
+	  code affecting the push parser (and the reader), fixes #165126
+	* test/intsubset2.xml result//intsubset2.xml*: added the test case
+	  to the regression tests.
+
+Tue Jan 25 01:20:11 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* testdso.c xmlregexp.c: warning patches from Peter Breitenlohner
+	* include/libxml/valid.h valid.c parser.c: serious DTD parsing
+	  speedups, start to deprecate 3 ElementDef related entry point
+	  and replace them with better ones.
+
+Mon Jan 24 00:47:41 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c: more hash dictionary interning changes
+
+Sun Jan 23 23:54:39 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* hash.c include/libxml/hash.h: added xmlHashCreateDict where
+	  the hash reuses the dictionary for internal strings
+	* entities.c valid.c parser.c: reuse that new API, leads to a decent
+	  speedup when parsing for example DocBook documents.
+
+Sun Jan 23 21:14:20 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: small speedup in skipping blanks characters
+	* entities.c: interning the entities strings 
+
+Sun Jan 23 18:35:00 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: boosting common comment parsing code, it was really
+	  slow.
+	* test/comment[3-5].xml result//comment[3-5].xml*: added sprecific
+	  regression tests
+
+Sun Jan 23 01:00:09 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: small optimization back.
+
+Sat Jan 22 00:40:31 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* dict.c parser.c include/libxml/dict.h: a single lock version
+	  mostly avoid the cost penalty of the lock in case of low 
+	  parallelism, so applying that version instead.
+
+Fri Jan 21 17:54:06 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* dict.c: patch from Gary Coady to fix a race in dict reference
+	  counting in multithreaded apps.
+
+Fri Jan 21 16:08:21 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixed bug #164556 where non-fatal errors stopped
+	  push parsing and xmlreader.
+	* Makefile.am: fixup
+	* test/errors/webdav.xml result/errors/webdav*: adding regression
+	  test for this problem.
+
+Wed Jan 19 17:24:34 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Corrected targetNamespace in
+	  xmlSchemaElementDump. Cosmetic changes to the dump output.	
+
+Sun Jan 16 21:00:53 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in NEWS doc/*: preparing release of 2.6.17,
+	  updated and rebuilt the docs
+
+Sun Jan 16 19:58:36 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: better fix for #151694 not killing c14n regression tests
+	* xmlschemastypes.c: fixing bug #157653
+
+Sun Jan 16 19:01:06 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixing bug #151694, line should always be set in the
+	  elements.
+
+Sun Jan 16 01:04:18 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemastypes.c: trying to fix at least the message from
+	  bug #158628
+	* include/libxml/xmlsave.h xmlsave.c: added first xmlsave option
+	  for format, c.f. bug #159997
+
+Sat Jan 15 18:44:30 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* python/libxml.py: make __str__ call serialize() on nodes, c.f. 
+	  bug #157872
+
+Sat Jan 15 18:18:07 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* nanoftp.c: applied patch from Dan McNichol for compilation on AIX
+
+Sat Jan 15 13:35:19 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: fixed bug #157633 in relaxng choice optimization
+	* result/relaxng/choice0* test/relaxng/choice0*: added regression
+	  tests about it.
+	* doc/*: rebuilt
+	* testdso.c: removed a warning due to a missing void in signature.
+
+Thu Jan 13 17:42:55 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* include/libxml/schemasInternals.h xmlschemas.c: 
+	  Exposed targetNamespace for simple/complex types, model groups,
+	  attribute groups and notations (reported by Michael Hewarth 
+	  to the mailing list). Added targetNamespace to xmlSchemaType, 
+	  xmlSchemaAttributeGroup and xmlSchemaNotation.
+	  Tiny cosmetic change to the content model error report output.
+	* result//all_*.err result//any3_0_0.err result//choice_*.err 
+	  result//list0_0_1.err result//list0_1_1.err: Adapted output 
+	  of regression tests.
+
+Thu Jan 13 13:20:51 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Put the fix of Daniel (from Tue Jan 11 14:41:47 CET)
+	  back in, since I missed to update xmlschemas.c before doing
+	  the previous commit.
+	
+Thu Jan 13 12:59:25 CET 2005 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Integrated xmlRegExecErrInfo and xmlRegExecNextValues
+	  from xmlregexp.c to report expected elements on content model errors.
+	* all_*.err any3_0_0.err choice_*.err list0_0_1.err list0_1_1.err:
+	  Adapted output of regression tests.
+
+Thu Jan 13 12:24:09 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* config.h.in configure.in xmlmodule.c: trying to work around
+	  the compilation problem on HP-UX
+
+Wed Jan 12 22:03:33 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* pattern.c: fixed the fixed size array structure problem reported by
+	  Patrick Streule
+
+Wed Jan 12 15:15:02 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* elfgcchack.h testapi.c doc/libxml2-api.xml doc/*: regenerated
+	  the API description, rebuilt, improved navigation in documentation
+	  a bit.
+
+Wed Jan 12 14:17:14 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/xmlregexp.h xmlregexp.c: extended xmlRegExecErrInfo()
+	  and xmlRegExecNextValues() to return error transition strings too,
+	  and sink state detection and handling.
+
+Tue Jan 11 14:41:47 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c: fixed bug #163641 when the value passed for
+	  an atomic list type is NULL.
+
+Tue Jan 11 10:14:33 HKT 2005 William Brack <wbrack@mmm.com.hk>
+
+	* Makefile.am configure.in: fixed dependency on python 2.3,
+	  also small improvement for cygwin (bug 163273)
+
+Sun Jan  9 18:46:32 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* gentest.py testapi.c: William noticed I forgot to add special
+	  support for xmlmodules.c define
+	* xmlregexp.c include/libxml/xmlregexp.h: added terminal to
+	  xmlRegExecErrInfo() API, adding new xmlRegExecNextValues()
+	  entry point and refactored to use both code.
+
+Mon Jan 10 01:02:41 HKT 2006 William Brack <wbrack@mmm.com.hk>
+
+	* doc/xml.html, doc/FAQ.html: added an FAQ under Developer for
+	  setting up a "private" library (after some list posts about
+	  people having trouble doing it)
+
+Sat Jan  8 23:04:10 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlregexp.c: fixing behaviour for xmlRegExecErrInfo in case of
+	  rollback
+
+Fri Jan  7 14:54:51 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* TODO: small update
+	* xmlregexp.c: trying to add an API to get useful error information
+	  back from a failing regexp context.
+
+Thu Jan  6 17:35:41 HKT 2005 William Brack <wbrack@mmm.com.hk>
+
+	* xpath.c: fixed problem with xmlXPathErr when error number
+	  subscript was out of range (bug 163055)
+
+Thu Jan  6 09:57:03 HKT 2005 William Brack <wbrack@mmm.com.hk>
+
+	* uri.c: fixed problem with xmlURIEscape when query part was
+	  empty (actually fixed xmlURIEscapeStr to return an empty
+	  string rather than NULL for empty string input) (bug 163079)
+	  
+Tue Jan  4 17:08:45 PST 2005 Aleksey Sanin <aleksey@aleksey.com>
+
+	* parser.c, parserInternal.c: fixed "col" calculation for 
+          struct _xmlParserInput (based on patch from Rob Richards) 
+	* include/libxml/xmlerror.h, error.c: propagated error column
+          number in the xmlError structure
+
+Tue Jan  4 22:47:22 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixed namespace bug in push mode reported by 
+	  Rob Richards
+	* test/ns6 result//ns6*: added it to the regression tests
+	* xmlmodule.c testModule.c include/libxml/xmlmodule.h:
+	  added an extra option argument to module opening and defined
+	  a couple of flags to the API.
+
+Tue Jan  4 21:16:05 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* xmlmodule.c include/libxml/xmlmodule.h: applied patch from
+	  Bjorn Reese, plus some cleanups
+	* elfgcchack.h doc/elfgcchack.xsl: fixed the stylesheet to 
+	  add the new header
+	* doc/* testapi.c: regenerated the API
+
+Tue Jan  4 18:47:19 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: making DSO support an option
+	* xmlmodule.c xmlreader.c include/libxml/xmlmodule.h: code
+	  and documentation cleanups
+	* elfgcchack.h testapi.c doc/*: regenerated the docs and
+	  checks for new module
+	* test/valid/REC-xml-19980210.xml: fix a small change introduced
+	  previously
+
+Tue Jan  4 16:07:52 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am config.h.in configure.in error.c libxml-2.0.pc.in
+	  testModule.c testdso.c xml2-config.in xmllint.c xmlmodule.c
+	  include/libxml/Makefile.am include/libxml/xmlerror.h
+	  include/libxml/xmlmodule.h include/libxml/xmlversion.h.in 
+	  include/libxml/xmlwin32version.h.in: applied DSO support
+	  patch 2 from Joel Reed
+
+Tue Jan  4 15:30:15 CET 2005 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: applied patch from Marcin Konicki for BeOS
+
+Mon Jan  3 13:57:21 PST 2005 Aleksey Sanin <aleksey@aleksey.com>
+
+	* parser.c: added GetLineNumber and GetColumnNumber functions for xmlReader
+
+Sun Jan  2 17:51:18 HKT 2005 William Brack <wbrack@mmm.com.hk>
+
+	Re-examined the problems of configuring a "minimal" library.
+	Synchronized the header files with the library code in order
+	to assure that all the various conditionals (LIBXML_xxxx_ENABLED)
+	were the same in both.  Modified the API database content to more
+	accurately reflect the conditionals.  Enhanced the generation
+	of that database.  Although there was no substantial change to
+	any of the library code's logic, a large number of files were
+	modified to achieve the above, and the configuration script
+	was enhanced to do some automatic enabling of features (e.g.
+	--with-xinclude forces --with-xpath).  Additionally, all the format
+	errors discovered by apibuild.py were corrected.
+	* configure.in: enhanced cross-checking of options
+	* doc/apibuild.py, doc/elfgcchack.xsl, doc/libxml2-refs.xml,
+	  doc/libxml2-api.xml, gentest.py: changed the usage of the
+	  <cond> element in module descriptions
+	* elfgcchack.h, testapi.c: regenerated with proper conditionals
+	* HTMLparser.c, SAX.c, globals.c, tree.c, xmlschemas.c, xpath.c,
+	  testSAX.c: cleaned up conditionals
+	* include/libxml/[SAX.h, SAX2.h, debugXML.h, encoding.h, entities.h,
+	  hash.h, parser.h, parserInternals.h, schemasInternals.h, tree.h,
+	  valid.h, xlink.h, xmlIO.h, xmlautomata.h, xmlreader.h, xpath.h]:
+	  synchronized the conditionals with the corresponding module code
+	* doc/examples/tree2.c, doc/examples/xpath1.c, doc/examples/xpath2.c:
+	  added additional conditions required for compilation
+	* doc/*.html, doc/html/*.html: rebuilt the docs
+	
+Sat Dec 25 18:10:02 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* parserInternals.c: fixed to skip (if necessary) the BOM for
+	  encoding 'utf-16'.  Completes the fix for bug #152286.
+	* tree.c, parser.c: minor warning cleanup, no change to logic
+	
+Fri Dec 24 16:31:22 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* python/generator.py: added most required entries to
+	  foreign encoding table, plus some additional logic to
+	  assure only the 1st param uses the 't#' format.  Fixes
+	  bug #152286, but may still have some other UTF-16 problems.
+
+Thu Dec 23 23:44:08 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* Makefile.am, gentest.py: enhanced for enabling build in
+	  a different directory.  Added (optional) param to gentest.py
+	  to specify the source directory (bug #155468)
+	* doc/Makefile.am: changed destination of NEWS from (top_srcdir)
+	  to (top_builddir) (bug #155468)
+	* python/Makefile.am, python/generator.py: enhanced for enabling
+	  build in a different directory(bug #155468).  Added (optional)
+	  param to generator.py to specify the source directory.  Added
+	  a new table of functions which have possible "foreign" encodings
+	  (e.g. UTF16), and code to use python 't' format instead of
+	  'z' format (mostly solving bug #152286, but still need to
+	  populate the table).
+	  
+Tue Dec 21 08:10:44 MST 2004 John Fleck <jfleck@inkstain.net>
+
+	* doc/site.xsl, doc/xml.html, plus rebuilt all the html pages
+	Change reference to new site for Solaris binaries, fixing bug
+	160598
+
+
+Mon Dec 20 08:02:57 PST 2004 William Brack <wbrack@mmm.com.hk>
+
+	* parser.c: reset input->base within xmlStopParser
+	* xmlstring.c: removed call to xmlUTF8Strlen from within
+	  xmlUTF8Strpos (Bill Moseley pointed out it was not
+	  useful)
+
+Fri Dec 17 16:03:41 PST 2004 William Brack <wbrack@mmm.com.hk>
+
+	* valid.c: changed xmlErrValidWarning to use ctxt->warning
+	  instead of ctxt->error for its reports (bug #160662)
+
+Fri Dec 17 14:52:17 PST 2004 William Brack <wbrack@mmm.com.hk>
+
+	* python/generator.py: modified to allow the ns and nsDefs
+	  accessors to return None instead of error when no namespace
+	  is present (bug #)
+
+Fri Dec 17 11:40:21 PST 2004 William Brack <wbrack@mmm.com.hk>
+
+	* doc/Makefile.am: changed maintainer-clean dependency with
+	  suggestion from Crispin Flowerday (bug #157634)
+	* debugXML.c: fixed crash when ATTRIBUTE or DOCUMENT nodes
+	  were specified with debugDumpNode (bug #160621)
+
+Fri Dec 10 11:24:41 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c: fixed ID deallocation problem based on patch from
+	  Steve Shepard fixes bug #160893
+	* xmlmemory.c: improving comment.
+	* testapi.c: new test for xmlDictExists() is generated.
+
+Wed Dec  1 22:35:37 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* dict.c, xpath.c, include/libxml/hash.h: fixed up some gcc warnings,
+	  no change to logic.  New macro XML_CAST_FPTR to circumvent gcc
+	  warnings on function pointer <-> object pointer (a hack).
+
+Mon Nov 29 14:07:18 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: fixed a memory leak on errors in some circumstances #159812
+
+Fri Nov 26 23:20:48 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xmlIO.c: added a check within xmlOutputBufferWriteEscape to prevent
+	  a dead loop on bad data (bug 159550)
+
+Fri Nov 26 13:09:04 CET 2004 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Fixed strict/lax element wildcards: the children
+	  of elements for which a declaration existed were still processed
+	  by the wildcard mechanism (reported by philippe ventrillon to the
+	  mailing list).
+	  Changed the import and include mechanism to share dictionaries.
+
+Fri Nov 26 11:44:36 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c parser.c: make sure xmlCtxtReadFile and htmlCtxtReadFile
+	  go through the catalog resolution.
+	* gentest.py testapi.c: fix a side effect wrning of the change
+
+Wed Nov 24 13:41:52 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* dict.c include/libxml/dict.h: added xmlDictExists() to the 
+	  dictionary interface.
+	* xmlreader.c: applying xmlTextReaderHasAttributes fix for namespaces
+	  from Rob Richards
+
+Wed Nov 17 13:54:37 CET 2004 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: tiny enhancement for content model error reports
+	  (#157190, #143948). Removed abbreviations: CT, ST and WC 
+	  (#157190, reported by Frans  Englich).
+	  Initial: no report of local components.
+	* result/schemas/all* result/schemas/any3_0_0.err
+	  result/schemas/choice*
+	  result/schemas/cos-st-restricts-1-2-err_0_0.err
+	  result/schemas/derivation-ok-extension-err_0_0.err
+	  result/schemas/derivation-ok-extension_0_0.err
+	  result/schemas/derivation-ok-restriction-2-1-1_0_0.err
+	  result/schemas/derivation-ok-restriction-4-1-err_0_0.err 
+	  result/schemas/deter0_0_0.err result/schemas/extension1_0_2.err
+	  result/schemas/facet-unionST-err1_0_0.err
+	  result/schemas/hexbinary_0_1.err
+	  result/schemas/list* result/schemas/restriction-attr1_0_0.err
+	  result/schemas/vdv-first4_0_1.err result/schemas/vdv-first4_0_2.err:
+	  Adapted output.
+
+Mon Nov 15 13:04:28 CET 2004 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Moved execution of xmlSchemaCheckDefaults to
+	  xmlSchemaTypeFixup; this ensures facets of inherited types to be
+	  checked prior to facets of derived types - which caused a seg
+	  fault otherwise (bug #158216, reported by Frans Englich).
+
+Sun Nov 14 22:23:18 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* gentest.py, testapi.c: further enhancement, now all
+	  compilation warnings have been fixed.
+	* xmlschemastypes.c: added NULL check for one function
+
+Fri Nov 12 23:58:14 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xpath.c: trivial change (changed CHECK_CONTEXT to CHECK_CTXT
+	  on a couple of lines)
+	* gentest.py, testapi.c: enhanced to reduce compilation warnings
+
+Fri Nov 12 16:12:48 CET 2004 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Un-commented a TODO in xmlSchemaParseElement.
+
+Fri Nov 12 14:55:36 CET 2004 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Correct symbol space for 'all' and 'choice'.
+	* xmlschemastypes.c include/xmlschemastypes.h: Added 'replace' 
+	  normalization for 'normalizedString'.  
+	  Added xmlSchemaWhiteSpaceReplace to the API.
+
+Thu Nov 11 21:43:02 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am: forgot a $(srcdir)
+	* encoding.c: stupid error wrong name #157976
+
+Wed Nov 10 15:35:25 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* NEWS configure.in doc/*: preparing release of libxml2-2.6.16
+
+Wed Nov 10 12:55:18 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* python/generator.py python/libxml.c python/libxml2class.txt
+	  python/libxml_wrap.h python/types.c: Applied patch from Brent
+	  Hendricks adding support for late DTD validation.
+	* python/tests/Makefile.am python/tests/dtdvalid.py
+	  python/tests/test.dtd: integrated the provided regression test
+
+Tue nov  9 19:24:31 CET 2004 Dodji Seketeli <dodji@seketeli.org>
+
+	* configure.in: detect when struct sockaddr_storage
+	  has the __ss_family member instead of ss_family and
+	  behave accordingly. We now can use ipv6 on aix.
+
+Tue Nov  9 17:15:46 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am gentest.py testapi.c: integrated in "make tests"
+	  added -q option, and more conditional features fixes
+	* catalog.c debugXML.c parser.c testThreads.c xmllint.c
+	  xmlschemastypes.c xmlwriter.cinclude/libxml/catalog.h
+	  include/libxml/debugXML.h: various compilation and conditional
+	  cleanups.
+	* doc/*: regenerated
+
+Tue Nov  9 15:59:50 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* gentest.py testapi.c: better handling of conditional features
+	* HTMLparser.c SAX2.c parserInternals.c xmlwriter.c: more testing
+	  on parser contexts closed leaks, error messages
+
+Tue Nov  9 10:21:37 GMT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xpath.c: fixed problem concerning XPath context corruption
+	  during function argument evaluation (bug 157652)
+	  
+Mon Nov  8 18:54:52 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* testapi.c: more types.
+	* parserInternals.c xpath.c: more fixes
+
+Mon Nov  8 18:16:43 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* gentest.py testapi.c: better parser options coverage
+	* SAX2.c xpath.c: more cleanups.
+
+Tue Nov  9 01:50:08 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* testapi.c: trying to fix some optional support brokenness
+
+Mon Nov  8 17:25:27 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* gentest.py testapi.c: more coverage
+	* debugXML.c parser.c xmlregexp.c xpath.c: more fixes
+
+Mon Nov  8 15:02:39 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* gentest.py testapi.c: more coverage
+	* SAX2.c parser.c parserInternals.c: more fixes
+
+Mon Nov  8 12:55:16 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c testapi.c xmlIO.c xmlstring.c: more fixes.
+
+Mon Nov  8 11:24:57 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* gentest.py testapi.c: more types, more coverage
+	* parser.c parserInternals.c relaxng.c valid.c xmlIO.c
+	  xmlschemastypes.c: more problems fixed
+	  
+Mon Nov  8 10:24:28 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* gentest.py: fixed test file corruption problem
+
+Sun Nov  7 13:18:05 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* gentest.py testapi.c: fixed typos and avoid Catalogs verbosity
+
+Sat Nov  6 23:25:16 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* testapi.c: augmented the number of types
+
+Sat Nov  6 20:24:07 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLtree.c tree.c xmlreader.c xmlwriter.c: a number of new
+	  bug fixes and documentation updates.
+
+Sat Nov  6 15:50:11 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* gentest.py testapi.c: augmented type autogeneration for enums
+	* xpath.c include/libxml/xpath.h: removed direct error reporting.
+
+Sat Nov  6 14:27:18 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* encoding.c: fixed a regression in iconv support.
+
+Fri Nov  5 18:19:23 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* gentest.py testapi.c: autogenerate a minimal NULL value sequence
+	  for unknown pointer types
+	* HTMLparser.c SAX2.c chvalid.c encoding.c entities.c parser.c
+	  parserInternals.c relaxng.c valid.c xmlIO.c xmlreader.c 
+	  xmlsave.c xmlschemas.c xmlschemastypes.c xmlstring.c xpath.c
+	  xpointer.c: This uncovered an impressive amount of entry points
+	  not checking for NULL pointers when they ought to, closing all
+	  the open gaps.
+
+Fri Nov  5 16:26:28 UTC 2004 William Brack <wbrack@mmm.com.hk>
+
+	* catalog.c: fixed problem with NULL entry (bug 157407)
+	* xpath.c: fixed a couple of warnings (no change to logic)
+
+Fri Nov  5 15:30:43 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* gentest.py testapi.c: more coverage
+	* xmlunicode.c: one fix
+
+Fri Nov  5 23:15:51 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* entities.c: fixed a compilation problem on a recent change
+
+Fri Nov  5 12:50:09 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* gentest.py testapi.c: more coverage
+	* nanoftp.c tree.c: more fixes
+
+Fri Nov  5 11:02:28 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* gentest.py testapi.c: fixed the way the generator works,
+	  extended the testing, especially with more real trees and nodes.
+	* HTMLtree.c tree.c valid.c xinclude.c xmlIO.c xmlsave.c: a bunch
+	  of real problems found and fixed.
+	* entities.c: fix error reporting to go through the new handlers
+
+Thu Nov  4 18:44:56 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: dohh ... stupid change killing xmlParseDoc()
+
+Thu Nov  4 18:32:22 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* gentest.py testapi.c: changing the way the .c is generated,
+	  extending the tests coverage
+	* include/libxml/nanoftp.h nanoftp.c elfgcchack.h doc/*: fixing some
+	  function signatures, regenerating stuff
+	* SAX2.c parser.c xmlIO.c: another set of bug fixes and API hardening
+
+Thu Nov  4 13:32:19 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* gentest.py testapi.c: extending the tests coverage
+
+Thu Nov  4 11:52:28 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am: gentest.py was missing from the EXTRA_DIST
+
+Thu Nov  4 11:48:47 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* gentest.py testapi.c: extending the tests coverage
+	* HTMLtree.c tree.c xmlsave.c xpointer.c: more fixes and cleanups
+
+Thu Nov  4 00:25:36 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* gentest.py testapi.c: more fixes and extending the tests coverage
+	* nanoftp.c xmlIO.c: more fixes and hardening
+	
+Wed Nov  3 20:16:24 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* gentest.py testapi.c: more fixes and extending the tests coverage
+	* valid.c: bunch of cleanups and 2 leaks removed 
+
+Wed Nov  3 18:06:44 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* gentest.py testapi.c: more fixes and extending the tests coverage
+	* list.c tree.c: more fixes and hardening
+
+Wed Nov  3 15:19:22 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* gentest.py testapi.c: more fixes and extending the tests coverage
+	* relaxng.c include/libxml/relaxng.h: adding a type init interface
+	* include/libxml/xmlerror.h parser.c xmlreader.c xmlwriter.c: more
+	  cleanups and bug fixes raised by the regression tests
+
+Wed Nov  3 12:49:30 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* gentest.py testapi.c: more fixes and extending the tests coverage
+	* xmlwriter.c list.c: more hardeing of APIs
+	* doc/apibuild.py: skip testapi.c when scanning the C files.
+
+Tue Nov  2 23:09:06 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* gentest.py testapi.c: more testing and coverage
+	* elfgcchack.h xmlstring.c include/libxml/xmlstring.h: more cleanups
+	* doc/*: rebuilt
+
+Tue Nov  2 19:44:32 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* gentest.py testapi.c: more developments on the API testing
+	* HTMLparser.c tree.c: more cleanups
+	* doc/*: rebuilt
+
+Tue Nov  2 15:49:34 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlmemory.c include/libxml/xmlmemory.h: adding xmlMemBlocks()
+	* Makefile.am gentest.py testapi.c: work on generator of an
+	  automatic API regression test tool.
+	* SAX2.c nanoftp.c parser.c parserInternals.c tree.c xmlIO.c
+	  xmlstring.c: various API hardeing changes as a result of running
+	  the first set of automatic API regression tests.
+	* test/slashdot16.xml: apparently missing from CVS, committed it
+
+Mon Nov  1 15:54:18 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: fixed an UTF-8 parsing bug reported by Markus Bertheau
+	  on #fedora-devel
+
+Sun Oct 31 22:03:38 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixed a bug reported by Petr Pajas on the list and
+	  affecting XML::Libxml
+
+Sun Oct 31 16:33:54 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* encoding.c doc/examples/testWriter.c: Fixed bug #153937, making
+	  sure the conversion functions return the number of byte written.
+	  Had to fix one of the examples.
+
+Fri Oct 29 14:16:56 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* doc/xmllint.1 doc/xmllint.xml: indicate - means stdin closing #156626
+
+Fri Oct 29 14:03:36 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* python/libxml.c: register xmlSchemaSetValidErrors, patch from
+	  Brent Hendricks in the mailing-list
+	* include/libxml/valid.h HTMLparser.c SAX2.c valid.c
+	  parserInternals.c: fix #156626 and more generally how to find out
+	  if a validation contect is part of a parsing context or not. This
+	  can probably be improved to make 100% sure that vctxt->userData
+	  is the parser context too. It's a bit hairy because we can't 
+	  change the xmlValidCtxt structure without breaking the ABI since
+	  this change xmlParserCtxt information indexes.
+
+Wed Oct 27 19:26:20 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* ChangeLog NEWS configure.in doc/*: preparing release 2.6.15
+	* debugXML.c nanoftp.c xmlschemas.c xmlschemastypes.c: cleanups
+
+Wed Oct 27 09:31:24 PDT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* uri.c: fixed a stupid mistake in xmlBuildRelativeURI
+	  (bug 156527)
+
+Wed Oct 27 11:44:35 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* nanoftp.c nanohttp.c: second part of the security fix for
+	  xmlNanoFTPConnect() and xmlNanoHTTPConnectHost().
+
+Tue Oct 26 23:57:02 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* nanoftp.c: applied fixes for a couple of potential security problems
+	* tree.c valid.c xmllint.c: more fixes on the string interning checks
+
+Tue Oct 26 18:09:59 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* debugXML.c include/libxml/xmlerror.h: added checking for names
+	  values and dictionaries generates a tons of errors
+	* SAX2.ccatalog.c parser.c relaxng.c tree.c xinclude.c xmlwriter.c
+	  include/libxml/tree.h: fixing the errors in the regression tests
+
+Mon Oct 25 16:04:22 PDT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* parser.c: modified the handling of _private for entity
+	  expansion (bug 155816)
+
+Mon Oct 25 17:11:37 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixed the leak reported by Volker Roth on the list
+	* test/ent10 result//ent10*: added a specific test for the problem
+
+Sat Oct 23 11:07:41 PDT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* valid.c: unlinked the internal subset within xmlValidateDtd
+	  (bug 141827)
+	* configure.in: added -Wall to developer's flags
+	* doc/examples/reader4.res: added to CVS
+
+Fri Oct 22 16:36:50 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: added support for HTML PIs #156087
+	* test/HTML/python.html result/HTML/python.html*: added specific tests
+
+Fri Oct 22 15:20:23 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* threads.c: fixed nasty bug #156087
+
+Fri Oct 22 21:04:20 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* python/libxml.c: fixed a problem occurring only in x86_64 when
+	  very large error messages are raised to the Python handlers.
+
+Thu Oct 21 18:03:21 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c: fixed a memory bug
+	* doc/examples/reader4.c doc/examples/*: added test from Graham Bennett
+	  and regenerated the directory
+
+Tue Oct 19 11:06:39 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/xmlreader.h xmlreader.c: applied patch from
+	  Graham Bennett adding 4 convenience functions to the reader API.
+
+Fri Oct 15 11:22:48 PDT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* debugXML.c: excluded a few nodes (with no content) from the
+	  string check routine.
+
+Fri Oct 15 10:48:30 EDT 2004 Daniel Veillard <daniel@veillard.com>
+
+	* debugXML.c include/libxml/xmlerror.h: added UTF-8 string checking,
+	  raise a problem, need debug
+
+Wed Oct 13 02:17:36 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* python/Makefile.am: applied patch from Thomas Fitzsimmons fixing
+	  #155240 building outside the source tree. but make tests fails.
+
+Mon Oct 11 16:26:51 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* debugXML.c include/libxml/xmlerror.h: added namespace checking
+
+Sat Oct  9 22:36:21 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* debugXML.c: some framework preparation to add namespace checkings
+
+Thu Oct  7 15:12:58 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* debugXML.c include/libxml/debugXML.h include/libxml/xmlerror.h:
+	  adding the tree debug mode
+	* parser.c relaxng.c tree.c xpath.c: fixing various problems reported
+	  by the debug mode.
+	* SAX2.c: another tree fix from Rob Richards
+
+Wed Oct  6 10:50:03 PDT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* catalog.c: small change to last fix, to get xml:base right
+
+Wed Oct  6 09:33:51 PDT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* catalog.c: added code to handle <group>, including dumping
+	  to output (bug 151924).
+	* xmlcatalog.c, xmlstring.c, parser.c: minor compiler warning 
+	  cleanup (no change to logic)
+	  
+Mon Oct  4 16:09:07 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in debugXML.c include/libxml/xmlversion.h.in
+	  include/libxml/xmlwin32version.h.in: revamped the XML debugging
+	  module and prepare for a new checking mode
+
+Mon Oct  4 13:53:24 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: applied patch from Malcolm Tredinnick fixing bug #152426
+
+Mon Oct  4 12:26:28 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* python/generator.py python/libxml.c python/tests/outbuf.py: 
+	  applied patch from Malcolm Tredinnick fixing bug #154294
+	  related to saving to python file objects.
+
+Sat Oct  2 21:08:51 PDT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* tree.c: changed xmlHasNsProp to properly handle a request for
+	  the default namespace (bug 153557)
+
+Sat Oct  2 18:18:27 PDT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* parser.c: fixed problem with dictionary handling within
+	  xmlParseInNodeContext (bug 153175)
+
+Sat Oct  2 15:46:37 PDT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* check-relaxng-test-suite.py, check-relaxng-test-suite2.py,
+	  check-xinclude-test-suite.py, check-xml-test-suite.py,
+	  check-xsddata-test-suite.py, doc/examples/index.py: changed
+	  changed sys.path setting from 'append' to 'insert' (patch
+	  supplied by Malcolm Tredinnick) (bug 153716)
+
+Sat Oct  2 15:03:14 PDT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* include/libxml/parserInternals.h: added two new macros
+	  IS_ASCII_LETTER and IS_ASCII_DIGIT used with (html)
+	  parsing and xpath for testing data not necessarily
+	  unicode.
+	* HTMLparser.c, xpath.c: changed use of IS_LETTER_CH and
+	  IS_DIGIT_CH macros to ascii versions (bug 153936).
+	  
+Fri Oct  1 20:37:25 PDT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* error.c: added some coding to attempt to display which file
+	  contains an error when using XInclude (bug 152623)
+
+Thu Sep 30 11:19:17 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: stupid cut'n paste bug in xmllint detection
+
+Wed Sep 29 17:47:56 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in doc/*: releasing 2.6.14, rebuilding the docs
+	  
+Wed Sep 29 15:00:11 CEST 2004 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c include/libxml/xmlerror.h include/libxml/xmlschemas.h
+	  include/libxml/schemasInternals.h: Parsing of <complexContent>
+	  - handle attribute 'mixed', catch illegal attributes.
+	  Parsing of <complexType> - handle attributes 'abstract',
+	  'final' and 'block', catch illegal attributes.
+	  Validation of complex types - handle abstract types.
+	  Added handling of default/fixed attributes and element values.
+	  Per validation option attribute nodes/text nodes are created
+	  on the instance.
+	  Added the corresponding constraints for fixed/default.
+	  Added xmlSchemaSetValidOptions, xmlSchemaGetValidOptions
+	  to the external API.
+	  Extended element declaration constraints.  
+	  Got rid of perseverative creation of temporery validation/parser 
+	  contexts.
+	  Added handling of xsi:schemaLocation and
+	  xsi:noNamespaceSchemaLocation.
+	  Fixed xsi:type component resolution if using non-prefixed
+	  QNames.
+	* xmlregexp.c xmlschemas.c include/libxml/xmlautomata.h:
+	  Enabled namespace awareness of the content model if using the
+	  model group "all".
+	* test/schemas/bug152470_1.xsd: Removed an "abstract" attribute,
+	  which broke the test.
+	* xstc/xstc.py:  Workaround to accommodate case insensitive
+	  test definitions in ms-test.def.xml (was missing in a previous
+	  commit).
+
+Wed Sep 29 11:03:10 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* python/drv_libxml2.py: another patch from Malcolm Tredinnick
+	  adding option not to load dtd from the drv_libxml2.py module
+	  #134633
+
+Tue Sep 28 14:30:22 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* acconfig.h config.h.in configure.in xmlIO.c xmlregexp.c xmlschemas.c
+	  xmlschemastypes.c: another patch from Malcolm Tredinnick fixing
+	  warning generated by the Nonstop Kernel Open System Services 
+	  compiler #151710
+
+Tue Sep 28 13:07:37 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* python/libxml.py: applied patch from Malcolm Tredinnick fixing
+	  python exception hierarchy #139824
+
+Sun Sep 26 16:40:24 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c TODO: applied patch from Malcolm Tredinnick fixing errata
+	  E20 concerning NMTOKENS and co. validation #153722
+	* result/VC/AttributeNmtokens test/VC/AttributeNmtokens
+	  test/VCM/AttributeNmtokens.xml: also added tests from Malcolm
+
+Sun Sep 26 16:24:44 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xstc/xstc.py: applied patch from Malcolm Tredinnick fixing space/tabs
+	  #153713
+	* xpath.c: fixed a realloc potential problem
+
+Fri Sep 24 16:14:12 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am: fixed make valgrind xstc 
+
+Thu Sep 23 18:23:46 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemastypes.c: fixing an out of bound addressing issue
+
+Thu Sep 23 15:14:12 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c parser.c relaxng.c xmlschemas.c: more memory related
+	  code cleanups.
+
+Thu Sep 23 01:04:30 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixed a bunch of errors when realloc failed.
+
+Wed Sep 22 23:56:05 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* threads.c uri.c: couple of memory fixes from Mark Vakoc reported
+	  by Purify on Windows.
+
+Mon Sep 20 22:01:47 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c: added --timing --copy timing for the copy
+	* vms/build_libxml.com: applied patch from Craig Berry
+	  to build with recent releases
+
+Fri Sep 17 21:25:33 PDT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* nanohttp.c, include/libxml/nanohttp.h: added the routine
+	  xmlNanoHTTPContentLength to the external API (bug151968).
+	* parser.c: fixed unnecessary internal error message (bug152060);
+	  also changed call to strncmp over to xmlStrncmp.
+	* encoding.c: fixed compilation warning (bug152307).
+	* tree.c: fixed segfault in xmlCopyPropList (bug152368); fixed
+	  a couple of compilation warnings.
+	* HTMLtree.c, debugXML.c, xmlmemory.c: fixed a few compilation
+	  warnings; no change to logic.
+
+Fri Sep 17 10:40:23 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: removed some extern before function code reported by
+	  Kjartan Maraas on IRC
+	* legacy.c: fixed compiling when configuring out the HTML parser
+	* Makefile.am: added a declaration for CVS_EXTRA_DIST
+	* HTMLparser.c: beginning of an attempt at cleaning up the construction
+	  of the HTML parser data structures, current data generate a huge
+	  amount of ELF relocations at loading time.
+
+Fri Sep 17 10:36:23 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* ChangeLog: applied fix from Stepan Kasal to fix duplication
+	  in the change log and cleanup of space/tabs issues.
+
+Thu Sep 16 13:24:27 CEST 2004 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c include/libxml/schemasInternals.h 
+	  test/schemas/bug152470_1.* result/schemas/bug152470_1_1*: 
+	  Simplified attribute wildcard creation and assignment to get rid 
+	  of memory leaks.
+	  Restructured the validation process.
+	  Restructured and expanded parsing of <attributeGroup>.
+	  Added initial handing of xsi:type.
+	  Advanced handling of xsi:nil (should work now for simple types).
+	  Added construction of schemata using xsi:schemaLocation and 
+	  xsi:noNamespaceSchemaLocation; this is not enabled, since 
+	  no corresponding API exists yet.
+	  Moved the content model to complex type components.
+	  Resolution of types for attributes will look for simple types
+	  only (incl. all the built-in simple types).
+	  Extended parsing of 'anyAttribute'.
+	  Fixed content-type type for complex types if derived from 
+	  'anyType' using the short-hand form (see bug # 152470,
+	  submitted by Thilo Jeremias).
+	* include/libxml/xmlschematypes.h: Cleaned up some comments.
+	* xstc/xstc.py: Workaround to accommodate case insensitive
+	  test definitions in ms-test.def.xml.
+	* result/schemas/deter0_0_0.err result/schemas/ns0_0_2.err
+	  result/schemas/ns0_1_2.err: Adapted.
+
+Sat Sep 11 09:04:22 PDT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xmlwriter.c: changed char array initialisation to avoid a
+	  complaint from some compiler(s) (bug 152308)
+
+Thu Sep  9 07:22:11 PDT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* encoding.c: applied fixes for the UTF8ToISO8859x transcoding
+	  routine suggested by Mark Itzcovitz
+
+Wed Sep  8 22:50:27 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c xmlsave.c: fixed 2 problems raised by #152140, one
+	  which is that notation not in the internal subset should
+	  not be saved, and the second more nasty on an error saving
+	  NOTATIONs, if there is a proof that nobody uses notations !
+
+Wed Sep  8 11:04:27 CEST 2004 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c include/libxml/xmlschemas.h: Added the function
+	  xmlSchemaValidateOneElement to the XML Schema validation API, 
+	  as proposed by Jeffrey Fink - see bug # 152073.
+
+Tue Sep  7 11:10:36 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in doc/Makefile.am xstc/Makefile.am: some cleanup
+	  checking for xmllint and xsltproc in configure.in, fixed
+	  make dist w.r.t. the new xstc subdir.
+	* doc/*: rebuilt
+
+Mon Sep  6 16:42:59 CEST 2004 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xstc/xstc.py: Changed to finally validate instance documents.
+
+Mon Sep  6 16:04:01 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xstc/Makefile.am Makefile.am: integrated to "make valgrind",
+	  heavy ... weight 250MB of VM !
+
+Mon Sep  6 14:54:39 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xstc/Makefile.am xstc/xstc-to-python.xsl xstc/xstc.py Makefile.am:
+	  more cleanup in integrating the xstc testsuite
+
+Mon Sep  6 13:56:28 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am configure.in xstc/.cvsignore xstc/Makefile.am:
+	  starting to integrate the xstc suite in the normal regression
+	  tests
+
+Mon Sep  6 13:14:11 CEST 2004 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xstc/sun-test-def.xml: The "tsDir" attribute was not
+	  set correctly.
+
+Mon Sep  6 11:52:50 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* check-xinclude-test-suite.py: when output and expected do not match
+	  exactly run diff to put the differences in the log c.f. #148691
+
+Mon Sep  6 11:17:35 CEST 2004 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xstc/xstc-to-python.xslt xstc/ms-test-def.xml xstc/nist-test-def.xml
+	  xstc/sun-test-def.xml: Initial release of generation files to 
+	  create python test scripts, which will run the W3C XML Schema Test
+	  Collection. The ms-test-def.xml and sun-test-def.xml files
+	  were extracted from the online HTML XSTC results [1], since they did
+	  not exist for the SUN tests, and only partially did exist for the 
+	  MS tests. The NIST definition file was created by concatenation
+	  of the existing definition files for each single datatype.
+	  The stylesheet "xstc-to-python.xslt" should be run against the
+	  definition files to produce the python scripts.
+	  [1] "http://www.w3.org/XML/2001/05/xmlschema-test-collection/
+	  results-master.html"
+
+Fri Sep  3 20:29:59 CEST 2004 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c include/libxml/schemasInternals.h
+	  include/libxml/xmlerror.h: Fixed a seg fault in xmlGetQNameProp:
+	  a format argument was missing.
+	  Fixed wrong assignment of the owner of a wildcard in
+	  xmlSchemaBuildAttributeValidation (in the shorthandform of
+	  <complexType>; this caused a seg fault, due to a double-free
+	  of the wildcard.
+	  Added a check for circular attribute group references.
+	  Added a check for circular model group definition references.
+	  Fixed a duplicate xmlParserErrors enum value - see bug #151738.
+
+Fri Sep  3 10:08:13 PDT 2004 William Brack <wbrack@mmmm.com.hk>
+
+	* xmlstring.c: modified comments on xmlGetUTF8Char in
+	  response to bug 151760 (no change to logic)
+
+Tue Aug 31 09:46:18 PDT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xmlstring.c: fixed error reported on the list caused by
+	  my last change
+
+Tue Aug 31 15:41:52 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* NEWS configure.in doc/*: release of libxml2-2.6.13
+
+Tue Aug 31 14:14:30 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlIO.c: fixing #151456, an encoding error could generate
+	  a serialization loop.
+
+Tue Aug 31 11:34:04 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am: also produce a tar ball with just the sources
+	* xmllint.c: added --path option and --load-trace options to
+	  xmllint, RFE #147740 based on xsltproc versions
+	* doc/xmllint.* doc/*: updated the man page and rebuilt
+
+Tue Aug 31 10:37:23 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemastypes.c: "" is a valid hexbinary string dixit xmlschema-dev
+	* result/schemas/hexbinary_0_1.err test/schemas/hexbinary_1.xml: 
+	  update the test.
+	* test/ns5 result//ns5*: added a test for the namespace bug fixed
+	  in previous commit.
+	* Makefile.am: added a message in the regression tests
+
+Mon Aug 30 23:36:21 PDT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* SAX2.c: fixed bug introduced during OOM fixup causing problems
+	  with default namespace when a named prefix with the same href
+	  was present (reported on the mailing list by Karl Eichwalder.
+	* xmlstring.c: modified xmlCheckUTF8 with suggested code from
+	  Julius Mittenzwei.
+	* dict.c: added a typecast to try to avoid problem reported by
+	  Pascal Rodes.
+
+Mon Aug 30 12:45:46 CEST 2004 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: Fixed a bug in xmlSchemasCheckFacet, which did
+	  not create a computed value on a facet and thus crashed during
+	  validation of instances.
+	  Expanded validity checks for min/maxOccurs attributes.
+	  Expanded validity checks for the value of the attribute "form".
+
+Fri Aug 27 18:32:24 PST 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xmlstring.c: fixed a problem with xmlCheckUTF8 reported on the
+	  mailing list by Julius Mittenzwei
+
+Fri Aug 27 00:13:39 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* libxml.spec.in: added BuildRequires:  zlib-devel, fixes
+	  Red Hat bug #124942
+
+Thu Aug 26 12:27:23 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: remove a warning on Solaris
+	* xmlschemastype.c: fix a crashing bug #151111
+
+Wed Aug 25 22:20:18 CEST 2004 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* test/schemas/import-bad-1_0.imp: Added missing test file.
+	* xmlschemas.c include/libxml/xmlerror.h include/libxml/xmlschemas.h:
+	  Substituted the obsolete xmlSchemaValidError(s) for xmlParserErrors
+	  - see #150840. 
+	  Changed the import of schemas to allow failure of location
+	  of a resource to be imported.
+	* result/schemas/all_* result/schemas/any3_0_0.err 
+	  result/schemas/choice_* result/schemas/import1_0_0.err
+	  result/schemas/list0_0_1.err result/schemas/list0_1_0.err
+	  result/schemas/list0_1_1.err result/schemas/ns0_0_2.err
+	  result/schemas/ns0_1_2.err: Adapted regression test results.
+
+Tue Aug 24 20:49:15 MDT 2004 John Fleck <jfleck@inkstain.net>
+
+	* doc/tutorial/xmltutorial.xml, xmltutorial.pdf, *.html
+	fix Xpath memory leak (thanks to sKaBoy and William Brack)
+
+Tue Aug 24 21:10:59 CEST 2004 Igor Zlatkovic <igor@zlatkovic.com>
+
+	* parser.c: fixed path problem in DTD loading reported by 
+	  Sameer Abhinkar
+
+Tue Aug 24 16:40:51 CEST 2004 Igor Zlatkovic <igor@zlatkovic.com>
+
+	* win32/configure.js: added support for version extra
+	* win32/Makefile.*: upgraded to zlib 1.2.1
+
+Mon Aug 23 14:33:54 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: removing -O -g from default gcc flags #150828
+
+Sun Aug 22 16:26:46 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in doc/* NEWS: preparing 2.6.12 release, updated and
+	  and rebuilt the docs.
+
+Sun Aug 22 16:07:20 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* python/libxml.c: fix a problem on last commit
+
+Sun Aug 22 15:16:53 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c xpath.c include/libxml/xpath.h 
+	  include/libxml/xpathInternals.h python/libxml.c 
+	  python/libxml_wrap.h: trying to remove some warning when compiling
+	  on Fedora Core 3 and 64bits
+
+Sat Aug 21 0:035:10 CET 2004 Kasimier Buchcik <libxml2-cvs@cazic.net>
+
+	* xmlschemas.c: modified parsing of <list>, <union>, <restriction>,
+	  <sequence>, <choice>, <include>, <import>.
+	  Fixed schema defaults (elementFormDefault, etc.) for included
+	  schemas.
+	  Fixed a bug which reported attributes as invalid on
+	  elements declarations with the built-in type 'anyType'.
+	  Added "lax" validation of the content of elements of type
+	  'anyType'.
+	  Fixed: element declarations with the same name were treated
+	  as duplicate if located in the subtree of <choice> -> <sequence>.
+	  (This was bug 150623, submitted by Roland Lezuo)
+	  Fixed cleanup of error codes in xmlSchemaValidateDoc as proposed
+	  by Igor Kapitanker. (This was bug 150647, submitted by Igor
+	  Kapitanker)
+	* xmlschemastypes.c: Changed the type of anyType to
+	  XML_SCHEMAS_ANYTYPE.
+	* include/libxml/xmlerror.h: Added schema parser errors.
+	* result/schemas/bug145246_0_0*
+	  result/schemas/extension1_0_2.err: Changed test results.
+	* result/schemas/ct-sc-nobase_0_0*
+	  result/schemas/facet-whiteSpace_0_0*
+	  result/schemas/import1_0_0* result/schemas/import2_0_0*
+	  result/schemas/include2_0_0* result/schemas/include3_0_0*
+	  result/schemas/restriction-attr1_0_0*
+	  result/schemas/seq-dubl-elem1_0_0*
+	  result/schemas/xsd-list-itemType_0_0*: Added new rest results.
+	  test/schemas/bug145246.xsd.imp test/schemas/ct-sc-nobase_0*
+	  test/schemas/facet-whiteSpace_0* test/schemas/import1_0*
+	  test/schemas/import2_0* test/schemas/include2_0*
+	  test/schemas/include3_0* test/schemas/restriction-attr1_0*
+	  test/schemas/seq-dubl-elem1_0* test/schemas/xml.xsd
+	  test/schemas/xsd-list-itemType_0*: Added new tests and missing
+	  files.  	      
+
+Fri Aug 20 18:51:36 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am configure.in: a bit of cleanup and a extra variable for
+	  CVS dist
+
+Thu Aug 19 07:44:07 MDT 2004 John Fleck <jfleck@inkstain.net>
+
+	* doc/xmllint.xml, xmllint.1, xmllint.html:
+	Edit and rebuild the man pages with Daniel's C14 update
+
+Wed Aug 18 19:15:27 PDT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* parser.c: fixed missing line numbers on entity as reported
+	  on the list by Steve Cheng
+
+Wed Aug 18 14:04:31 PDT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* configure.in globals.c include/libxml/xmlversion.h.in
+	  include/libxml/xmlwin32version.h.in: added some code to
+	  include the CVS ChangeLog version in the xmlParserVersion
+	  string (printed by xmllint with --version)
+
+Wed Aug 18 11:14:06 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c include/libxml/xmlschemas.h python/generator.py
+	  python/libxml.c python/libxml_wrap.h python/types.c
+	  python/tests/schema.py python/tests/Makefile.am: Applied patch
+	  from Torkel Lyng to add Schemas support to the Python bindings
+	  and extend the schemas error API, registered a new test.
+	* doc/* elfgcchack.h: rebuilt to regenerate the bindings
+
+Mon Aug 16 14:36:25 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* debugXML.c: added help for new set shell command
+	* xinclude.c xmllint.c xmlreader.c include/libxml/parser.h:
+	  added parser option to not generate XInclude start/end nodes,
+	  added a specific option to xmllint to test it fixes #130769
+	* Makefile.am: regression test the new feature
+	* doc/xmllint.1 doc/xmllint.xml: updated man page to document option.
+
+Mon Aug 16 02:42:30 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlIO.c: small typo pointed out by Mike Hommey
+	* doc/xmllint.xml, xmllint.html, xmllint.1: slightly improved
+	  the --c14n description, c.f. #144675 .
+	* nanohttp.c nanoftp.c: applied a first simple patch from 
+	  Mike Hommey for $no_proxy, c.f. #133470
+	* parserInternals.c include/libxml/parserInternals.h
+	  include/libxml/xmlerror.h: cleanup to avoid 'error' identifier 
+	  in includes #137414
+	* parser.c SAX2.c debugXML.c include/libxml/parser.h:
+	  first version of the implementation of parsing within
+	  the context of a node in the tree #142359, new function
+	  xmlParseInNodeContext(), added support at the xmllint --shell
+	  level as the "set" function
+	* test/scripts/set* result/scripts/* Makefile.am: extended
+	  the script based regression tests to instrument the new function.
+
+Sat Aug 14 18:53:08 MDT 2004 John Fleck <jfleck@inkstain.net>
+
+	* doc/xmllint.xml, xmllint.html, xmllint.1:
+	add c14n to man page (man, it's hard to keep up with
+	Daniel!)
+
+Sat Aug 14 18:45:38 MDT 2004 John Fleck <jfleck@inkstain.net>
+
+	* doc/xmllint.xml, xmllint.html, xmllint.1:
+	add pattern, walker, maxmem, output and xmlout to man page
+	fixes #144675
+
+Sun Aug 15 00:41:12 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c: added a --c14n option to canonicalize the output
+	  should close the RFE #143226
+
+Sat Aug 14 23:50:10 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: Dodji pointed out a bug in xmlGetNodePath()
+	* xmlcatalog.c: applied patch from Albert Chin to add a
+	  --no-super-update option to xmlcatalog see #145461
+	  and another patch also from Albert Chin to not crash 
+	  on -sgml --del without args see #145462
+	* Makefile.am: applied another patch from Albert Chin to
+	  fix a problem with diff on Solaris #145511
+	* xmlstring.c: fix xmlCheckUTF8() according to the suggestion
+	  in bug #148115
+	* python/libxml.py: apply fix from Marc-Antoine Parent about
+	  the errors in libxml(2).py on the node wrapper #135547
+
+Sat Aug 14 13:18:57 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am: added a dumb rule to able to compile tst.c
+	  when people submit a sample test program
+	* xmlschemas.c: applied small patch from Eric Haszlakiewicz
+	  to document xmlSchemasSetValidErrors() limitations, #141827
+	* error.c: Add information in generic and structured error
+	  setter functions that this need to be done per thread #144308
+	* xmlsave.c: fixed bug with missing NOTATION(s) serialization
+	  bug #144162
+	* doc/xmllint.xml: typo fix #144840
+
+Tue Aug 10 07:19:31 PDT 2004 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in xmlregexp.c xmlschemas.c xmlschemastypes.c
+	  include/libxml/schemasInternals.h include/libxml/xmlerror.h
+	  include/libxml/xmlschemastypes.h: applied Schemas patches
+	  from Kasimier Buchcik
+	* test/ result/ bug141333* annot-err* any[1-4]* bug145246*
+	  element-err* element-minmax-err* include1* restrict-CT-attr-ref*:
+	  lot of new tests for things fixed by the patch
+
+Fri Aug  6 09:22:34 PDT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* valid.c: fixed my mis-handling of External ID on last
+	  change.
+
+Wed Aug  4 23:40:21 PDT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* valid.c: changed the parsing of a document's DTD to use
+	  the proper base path (bug 144366)
+
+Wed Aug  4 16:58:08 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am config.h.in configure.in python/Makefile.am:
+	  applied a patch from Gerrit P. Haase to get python bindings
+	  on Cygwin
+
+Tue Aug  3 15:08:22 PDT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* include/libxml/valid.h: elaborated on description of
+	  xmlValidityWarningFunc and xmlValidityErrorFunc (bug
+	  144760)
+	* xmlIO.c, xmlschemastypes.c, include/libxml/schemasinternals.h:
+	  minor fixes to comments for doc rebuilding errors.
+	* doc/*.html: rebuilt the docs
+
+Tue Aug  3 23:59:23 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* doc/ChangeLog.xsl doc/downloads.html doc/xml.html doc/*:
+	  fixes documentation glitches raised by Oliver Stoeneberg
+
+Tue Aug  3 09:42:31 PDT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* tree.c: fixed problem with memory leak on text nodes in DTD
+	  (bug 148965) with patch provided by Darrell Kindred
+
+Tue Aug  3 08:14:44 PDT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* HTMLparser.c: fixed initialisation problem for htmlReadMemory
+	  (bug 149041)
+
+Sat Jul 31 11:01:33 PDT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* doc/buildDocBookCatalog: enhanced per bug 119876.  Further
+	  info posted to the mailing list.
+
+Sat Jul 31 09:12:44 PDT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* SAX2.c, encoding.c, error.c, parser.c, tree.c, uri.c, xmlIO.c,
+	  xmlreader.c, include/libxml/tree.h: many further little changes
+	  for OOM problems.  Now seems to be getting closer to "ok".
+	* testOOM.c: added code to intercept more errors, found more
+	  problems with library. Changed method of flagging / counting
+	  errors intercepted.
+
+Fri Jul 30 13:57:55 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: applied a couple of patch one from Oliver Stoeneberg
+	  and another one from Rob Richards fixing #148448
+
+Thu Jul 29 13:20:28 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: 1 line patch, apparently htmlNewDoc() was not
+	  setting doc->charset.
+
+Thu Jul 29 00:05:58 PDT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* SAX2.c, tree.c, uri.c, xmlIO.c, xmlreader.c: further
+	  fixes for out of memory condition, mostly from Olivier
+	  Andrieu.
+	* testOOM.c: some further improvement by Olivier, with
+	  a further small enhancement for easier debugging.
+
+Tue Jul 27 00:34:07 PDT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* SAX2.c, error.c, parser.c, tree.c, xmlreader.c:
+	  implemented patches supplied by Olivier Andrieu 
+	  (bug 148588), plus made some further enhancements, to
+	  correct some problems with out of memory conditions.
+	* testOOM.c: improved with patches from Olivier Andrieu
+
+Mon Jul 26 11:03:18 PDT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* tree.c: put in patch for Windows buffer re-allocation
+	  submitted by Steve Hay (bug 146697)
+
+Sun Jul 25 17:18:39 PDT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xinclude.c: added some code to check, when an include is
+	  done, whether the requested URL gets mapped to some other
+	  location (e.g. with a catalog entry) and, if so, take care
+	  of the xml:base properly (bug 146988)
+
+Sun Jul 25 14:02:24 PDT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* error.c: fixed to assure user data param is set correctly
+	  when user structured error handler is called (bug 144823)
+
+Thu Jul 22 10:14:48 PDT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xmlreader.c: fixed problem with reader state after
+	  processing attributes (bug 147993)
+
+Wed Jul 21 17:04:27 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* configure.in, Makefile.am: put in an auto* check for the
+	  path to perl (if it exists), and modified make Timingtests
+	  to use that path instead of just executing the dbgenattr.pl
+	  script (bug 148056)
+
+Fri Jul 16 18:36:33 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* python/generator.py: added a check on the argument for some
+	  classes (e.g. xmlDoc and xmlNode) to prevent a segfault (as
+	  reported on the list).  Further enhancement should be done
+	  to auto-create the appropriate object.
+	* python/libxml.c: minor fix for a warning message; added a
+	  routine, currently not used, to report the description of a
+	  PyCObject.
+	* python/libxml2class.txt: regenerated
+
+Fri Jul 16 11:01:40 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* catalog.c test/catalogs/white* result/catalogs/white*:
+	  applied patches from Peter Breitenlohner to fix handling
+	  of white space normalization in public ids and add tests
+
+Tue Jul 13 17:24:13 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlmemory.c: applied a small fix from Steve Hay
+
+Tue Jul 13 23:02:19 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xpath.c: Added code to in PREDICATE/FILTER handling to reset
+	  the xpath context document pointer (part of fix to libxslt
+	  bug 147445)
+
+Tue Jul 13 00:14:08 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* python/libxml.py: ran 'expand' on the file to get rid of mixture
+	  of tabs and spaces (bug 147424)
+
+Sun Jul 11 22:38:29 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* python/drv_libxml.py: added an encoding "special comment" to avoid
+	  warning message in python2.3 (bug 146889)
+	* Makefile.am, python/Makefile.am, python/tests/Makefile.am: small
+	  change to make "make tests" a little quieter (MAKEFLAGS+=--silent)
+	* xpath.c: enhanced to take advantage of current libxslt handling
+	  of tmpRVT.  Fixes bug 145547.
+
+Fri Jul  9 14:02:54 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* libxml.h uri.c: fixed a couple of problems in the new
+	  elfgcchack.h trick pointed by Peter Breitenlohner
+
+Wed Jul  7 00:45:48 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* elfgcchack.h doc/apibuild.py doc/libxml2-api.xml: fixed a bug
+	  which prevented building with --with-minimum
+
+Mon Jul  5 19:43:51 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in doc/*: releasing 2.6.11, updated and regenerated the
+	  docs
+
+Mon Jul  5 18:43:47 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: make the push interfaces synchronous
+	* python/tests/sync.py: added a specific test
+	* python/tests/Makefile.am doc/examples/Makefile.am
+	  doc/examples/index.py: added the new test, cleaning up 
+	  "make tests" output
+
+Mon Jul  5 15:09:17 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c: applied patch from Kasimier to fix some Relax-NG
+	  datatype facet problem with recent changes.
+
+Sat Jul  3 11:31:02 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* python/libxml.c: Changed the number of XPath extension functions
+	  allowed to be variable-length (patch supplied by Marc-Antoine
+	  Parent, bug 143805).  Added code to "unregister" the functions
+	  when the parser cleanup takes place.
+
+Fri Jul  2 14:22:14 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlmemory.c python/libxml.c python/libxml2-python-api.xml:
+	  some updates with memory debugging facilities while messing
+	  with libxslt python bindings
+
+Thu Jul  1 14:53:36 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* python/libxml.c python/generator.py python/libxml.py
+	  python/libxml2-python-api.xml python/libxml2class.txt:
+	  applied patch from Stéphane Bidoul to fix some Python bindings
+	  initialization, then had to change the parserCleanup() 
+	  to handle memory released there.
+	* xmlmemory.c: added more debugging comments.
+
+Thu Jul  1 13:18:02 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c: seems the reader buffer could be used while not
+	  allocated, fixes bug #145218
+
+Thu Jul  1 11:34:10 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* python/generator.py: do not provide functions used as destructor
+	  of classes as public methods to avoid double-free problem like
+	  in bug #145185
+
+Wed Jun 30 19:45:23 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xmlschemas.c, xmlschemastypes.c: warning message cleanup.
+	  Now compiles warning-free, all tests passed.
+	* SAX2.c: small change to comments for documentation.
+	  No change to logic.
+
+Tue Jun 29 15:00:13 PDT 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c: more fixes with Kasimier, looks far cleaner :-)
+
+Tue Jun 29 23:00:05 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c: Kasimier Buchcik fixed the memory access and
+	  allocation problem
+
+Tue Jun 29 19:00:32 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c xmlschemastypes.c include/libxml/xmlerror.h
+	  include/libxml/schemasInternals.h include/libxml/xmlschemastypes.h:
+	  applied Schemas patches from Kasimier Buchcik, there is still
+	  one open issue about referencing freed memory.
+	* test/schemas/* result/schemas/*: updated with new tests from 
+	  Kasimier
+
+Tue Jun 29 14:52:18 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/globals.h include/libxml/xmlIO.h
+	  doc/libxml2-api.xml doc/libxml2-refs.xml: moved some definitions
+	  to globals.h to avoid some troubles pointed out by Rob Richards
+
+Mon Jun 28 11:25:31 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* libxml.m4: applied changes suggested by Mike Hommey, remove
+	  libxml1 support and use CPPFLAGS instead of CFLAGS
+
+Sun Jun 27 14:17:15 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* libxml.spec.in: another, more 'experimental' feature to 
+	  get compiler optimization based on gcc runtime profiling
+
+Sun Jun 27 14:02:36 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* elfgcchack.h doc/elfgcchack.xsl libxml.h: hack based on Arjan van de
+	  Ven suggestion to reduce ELF footprint and generated code. Based on
+	  aliasing of libraries function to generate direct call instead of
+	  indirect ones
+	* doc/libxml2-api.xml doc/Makefile.am doc/apibuild.py: added automatic
+	  generation of elfgcchack.h based on the API description, extended
+	  the API description to show the conditionals configuration flags
+	  required for symbols.
+	* nanohttp.c parser.c xmlsave.c include/libxml/*.h: lot of cleanup
+	* doc/*: regenerated the docs.
+
+Sun Jun 27 10:02:28 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* regressions.py, regressions.xml: new files for running
+	  regression tests under Python.  Not yet complete, but
+	  should provide good testing under both Linux and Windows.
+	* testHTML.c, testSAX.c, xmllint.c: changed the 'fopen' used
+	  for --push testing to include the 'rb' param when compiled
+	  under Windows.
+
+Fri Jun 25 13:38:57 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* uri.c: fixed a problem when base path was "./xxx"
+	* result/XInclude/*: 5 test results changed by above.
+	* Makefile.am: fixed a couple of spots where a new
+	  result file used different flags that the testing one.
+
+Thu Jun 24 16:27:44 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* valid.c: suppressed warnings from within xmlValidGetValidElements
+	  (bug 144644)
+	* doc/examples/testWriter.c: corrected typo in comment for ISO-8859-1
+	  (bug 144245)
+
+Thu Jun 24 10:17:31 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* valid.c: implemented bugfix from Massimo Morara for DTD
+	  dumping problem.
+	* test/valid/t10.xml, result/valid/t10.*: added regression
+	  for above
+	* configure.in: small change for my profile settings
+
+Wed Jun 23 20:18:19 MDT 2004 John Fleck <jfleck@inkstain.net>
+
+	* doc/xmlcatalog_man.xml, xmlcatalog.1
+	Docs patch from Ville Skytta, bugzilla #144841
+
+Sat Jun 19 18:34:11 MDT 2004 John Fleck <jfleck@inkstain.net>
+
+	* doc/xmllint.xml, xmllint.html, xmllint.1
+	update man page to reflect William's newly disciplined return
+	code mojo
+
+Thu Jun 17 00:51:55 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* doc/examples/io2.c doc/examples/parse4.c: fixing a couple of
+	  compilation errors when configured with --with-minimum
+
+Wed Jun 16 16:07:10 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* debugXML.c: applied patch from Stefano Debenedetti to register
+	  namespaces in the debug shell
+
+Mon Jun 14 21:56:31 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c: fix from Steve Ball and update of the comment.
+	* Makefile.am result/errors/*.str: William pointed out that 
+	  the streaming error checking part wasn't streaming, fixing
+
+Mon Jun 14 14:11:52 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* catalog.c: patch from Igor for the default catalog path on Windows
+
+Sat Jun 12 09:03:57 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* configure.in: apparently wasn't updated last time
+
+Thu Jun 10 20:57:48 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* configure.in, xmlmemory.c, globals.c: fixed problem when
+	  configuring using --with-thread-alloc
+
+Wed Jun  9 16:31:24 CEST 2004 Igor Zlatkovic <igor@zlatkovic.com>
+
+	* win32/configure.js win32/Makefile.* minor changes for the new
+	  layout of the Windows binary package
+
+Tue Jun  8 19:50:25 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c include/libxml/xmlerror.h: applied another patch
+	  from Kasimier Buchcik for Schema Component Constraints
+	* test/schemas/* result/schemas/*: added the regression tests
+
+Tue Jun  8 21:27:03 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xmllint.c: fixed missing error return code for schema
+	  validation (bug 143880), also changed over to an enum for
+	  defining the error return codes for all conditions.
+
+Tue Jun  8 14:01:14 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c xmlreader.c include/libxml/parser.h: fixed a serious
+	  problem when substituting entities using the Reader, the entities
+	  content might be freed and if rereferenced would crash
+	* Makefile.am test/* result/*: added a new test case and a new
+	  test operation for the reader with substitution of entities.
+
+Tue Jun  8 12:14:16 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* globals.c xmlIO.c include/libxml/globals.h include/libxml/xmlIO.h:
+	  applied patch from Rob Richards for the per thread I/O mappings
+
+Tue Jun  8 09:58:31 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xinclude.c: some further enhancement to take care of
+	  xml:base for XPointer elements (bug 143886).  Also fixed
+	  a problem when xml:base was already specified on an
+	  XInclude'd element.
+
+Mon Jun  7 22:14:58 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* relaxng.c: fixed a problem with internal cleanup of <DIV> element
+	  (bug 143738).
+
+Mon Jun  7 16:57:43 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* uri.c, include/libxml/uri.h: added a new routine
+	  xmlBuildRelativeURI needed for enhancement of xinclude.c
+	* xinclude.c: changed handling of xml:base (bug 135864)
+	* result/XInclude/*: results of 5 tests changed as a result
+	  of the above change
+
+Fri Jun  4 11:27:37 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* test/schemas/* result/schemas/*: added a bunch of tests from
+	  Kasimier Buchcik posted on May 11
+
+Thu Jun  3 17:58:25 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c: new patch from  Kasimier Buchcik for processContents
+	  of wildcards attribute handling
+	* test/schemas/anyAttr-* result/schemas/anyAttr-*: added specific
+	  regression tests
+
+Thu Jun  3 13:20:36 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixed a bug where invalid charrefs may not be detected
+	  sometimes as pointed by Morus Walter.
+	* test/errors/charref1.xm result/errors/charref1.xml*: added the
+	  test in the regression suite.
+
+Thu Jun  3 18:38:27 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xmlschemas.c: small change to xmlSchemaValidateAttributes,
+	  also corrected typo on error code enum.
+	* include/libxml/xmlerror.h: corrected typo on schema error
+	  code enum
+
+Thu Jun  3 10:12:38 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xmlschemas.c: minor cosmetic changes, no change to logic.
+	* result/schemas/attruse_0_[12].err: regenerated
+	* globals.c: added a newline at end to make gcc happy
+
+Wed Jun  2 21:16:26 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c include/libxml/schemasInternals.h 
+	  include/libxml/xmlerror.h: applied a patch from Kasimier Buchcik
+	  implementing attribute uses and wildcards.
+	* test/schemas/* result/schemas/*: added/fixed a bunch of tests
+
+Wed Jun  2 18:15:51 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* globals.c xmlIO.c include/libxml/globals.h: applied patch from 
+	  Rob Richards for custom I/O BufferCreateFilenane fixes bug
+	  #143366
+
+Wed Jun 02 16:25:32 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xpath.c: fixed problem with predicate evaluation on an
+	  empty nodeset (bug 143409)
+
+Wed Jun 02 11:26:41 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* testSAX.c: fixed problem with attribute listing (bug 142674)
+	  and added macro LIBXML_TEST_VERSION to assure xmlInitParser
+	  gets called (bug 142686)
+
+Sat May 29 21:35:52 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* test/schemas/date_0.xml xmlschemastypes.c: applied a patch from
+	  Charles Bozeman fixing a side effect in date handling
+
+Thu May 27 19:47:48 MDT 2004 John Fleck <jfleck@inkstain.net>
+
+	* doc/tutorial/xmltutorial.xml fix lack of cast in Xpath example
+	* doc/tutorial/*.html, xmltutorial.pdf rebuild html, pdf
+
+2004-05-25  Aleksey Sanin <aleksey@aleksey.com>
+
+	* c14n.c: fixed c14n bug with serializing attribute namespaces
+
+Mon May 24 08:22:48 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xpath.c: fixed to allow '+' in exponent of number
+	  (bug 143005)
+	* SAX2.c: fixed typo in last commit
+
+Sat May 22 09:08:24 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* SAX2.c: skipped call to xmlValidateNCName when compiling
+	  --with-minimum (bug 142917)
+
+Tue May 18 06:48:00 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* catalog.c: reverted the broken change.
+
+Mon May 17 23:07:15 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* NEWS doc/*: updated the docs for 2.6.10
+
+Mon May 17 05:52:03 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in : releasing 2.6.10
+
+Sun May 16 23:12:35 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: avoid returning default namespace when searching
+	  from an attribute
+	* entities.c xmlwriter.c: reverse xmlEncodeSpecialChars() behaviour
+	  back to escaping " since the normal serialization routines do not
+	  use it anymore, should close bug #134477 . Tried to make 
+	  the writer avoid it too but it didn't work.
+
+Sun May 16 01:07:16 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* doc/ChangeLog.awk doc/ChangeLog.xsl: fixed escaping
+	  handling and added direct links to bugzilla report for
+	  bug numbers.
+
+Sun May 16 11:11:13 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* error.c: modified to assure proper user data is sent to
+	  structured error routine (bug 142598)
+
+Sun May 16 03:18:52 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* catalog.c: a couple of large static variable which should really
+	  not be declared as such cluttered the .bss section.
+
+Sun May 16 03:06:31 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* doc/ChangeLog.awk: fixed a couple of problems when parsing
+	  libxslt ChangeLog
+
+Sat May 15 20:14:21 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* doc/ChangeLog.awk doc/ChangeLog.xsl: first steps of a good
+	  ChangeLog page generation. The awk should escape characters
+	  not okay in XML and the xslt should make links to functions
+	  or variables or bug reported in the entries.
+
+Sat May 15 14:57:40 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlsave.c include/libxml/xmlsave.h: start adding API for 
+	  escaping customization.
+
+Sat May 15 12:38:17 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlsave.c: more xmlSave cleanup, optimization and refactoring
+
+Fri May 14 17:51:48 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlIO.c xmlsave.c: third pass at the escaping refactoring.
+
+Fri May 14 12:37:24 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* parser.c: enhanced the enhancement, fixed another couple of
+	  special cases.
+
+Fri May 14 11:48:33 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* parser.c: small enhancement to dtd handling of (a?)+ (bug 142487)
+
+Thu May 13 23:19:00 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlIO.c xmlsave.c include/libxml/xmlIO.h: second pass on escaping
+	  handling, start to looks better, need to be completed and added
+	  directly at the saving context level.
+
+Thu May 13 10:31:28 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlIO.c xmlsave.c include/libxml/xmlIO.h: first pass at refactoring
+	  the escape on save routines for better performances (less malloc)
+	  and more flexibility using the new saving context. Preliminary
+	  work, interface will change.
+
+Wed May 12 22:34:03 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xmlschemas.c: added code in xmlSchemaBuildAContentModel to handle
+	  element reference within the xs:all construct (bug 139897)
+
+Wed May 12 17:27:18 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xinclude.c: a little further fixing of fallback processing, this
+	  time for fallback with children (bug 139520).
+
+Wed May 12 08:21:33 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xmlschemas.c: added code in xmlSchemaBuildContentModel to
+	  allow ref in group definition (bug 134411).  Also fixed
+	  misc compilation warning messages.
+	* result/schema/group0_0_0, result/schema/group0_0_0.err:
+	  regenerated (now no error reported).
+
+Tue May 11 11:55:59 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlIO.c: fix to the fix for #141864 from Paul Elseth  
+	* HTMLparser.c result/HTML/doc3.htm: apply fix from David Gatwood for
+	  #141195 about text between comments.
+
+Tue May 11 23:04:47 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xmlschemas.c, include/libxml/schemasInternals.h,
+	  include/libxml/xmlerror.h: Applied patches supplied by
+	  Kasimier Buchcik.
+	* test/schemas/po1_0.xml, test/schemas/po1_0.xsd:
+	  changed test to account for above patch.
+
+Tue May 11 09:06:53 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* python/tests/tstLastError.py: better portability fix for f(*args),
+	  use apply(f, args) as Stéphane Bidoul suggested
+
+Mon May 10 15:49:22 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xmlregexp.c: enhanced xmlRegStateAddTrans to check if transition
+	  is already present and, if so, to ignore the request to add it.
+	  This has a very dramatic effect on memory requirements as well
+	  as efficiency.  It also fixes bug 141762.
+
+Sun May  9 20:40:59 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am python/tests/Makefile.am python/tests/tstLastError.py:
+	  applied patch from Ed Davis to allow "make tests" to work
+	  with Python 1.5
+
+Sun May  9 19:46:13 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlsave.c: apply fix for XHTML1 formatting from Nick Wellnhofer
+	  fixes bug #141266
+	* test/xhtmlcomp result//xhtmlcomp*: added the specific regression
+	  test
+
+Sun May  9 14:07:21 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am: fix for a pedantic make check without make all request
+
+Sat May  8 22:56:22 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* uri.c xmlIO.c: fixing some problems in URI unescaping
+	  and output buffer opening, this should fix #141864
+
+Fri May  7 22:31:54 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c include/libxml/valid.h: fixes the use of 'list' as a parameter
+	* xmlIO.c include/libxml/xmlIO.h: added xmlPopInputCallback for
+	  Matt Sergeant
+
+Thu May  6 21:14:38 PDT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xmlregexp.c: enhanced the handling of subexpression ranges
+	  which have a minOccurs of 0 (bug 140478 again); cleaned up
+	  comments throughout the module.
+
+Tue May  4 00:52:16 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c: adding a --maxmem option to check memory used.
+
+Sat May  1 01:08:44 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c xmlsave.c python/generator.py python/libxml.c: Fixed
+	  bug #141529 i.e. various problems when building with --without-html
+
+Fri Apr 30 18:12:31 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c xmlreader.c: fixing bug #141384 where the reader didn't
+	  call the deregistering functions. Also added the check to
+	  xmllint --stream --chkregister .
+
+Fri Apr 30 08:57:47 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* win32/Makefile.msvc: applied a second patch from Mark Vakoc for
+	  regression tests on Windows
+
+Thu Apr 29 21:47:23 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c: never commit without running make tests first !
+
+Thu Apr 29 20:15:20 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c: fix a nasty problem with reading over the end
+	* xmlsave.c: fix a reported memory leak apparently
+
+Thu Apr 29 17:05:00 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* win32/Makefile.msvc: patch from Mark Vakoc for regression tests
+	  on Windows.
+	* xpath.c: the NaN problem also shows up on Borland
+
+Mon Apr 26 23:37:12 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xmlregexp.c: enhanced xmlFARegExec range evaluation for min
+	  occurs 0 problems - fixes bug 140478.
+
+Thu Apr 22 09:12:47 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* rngparser.c: tiny path fixes the "xmlConvertCRNGFile" function name
+	  from Kasimier Buchcik
+	* xmlschemas.c: recursive xs:extension fix from taihei goi
+
+Wed Apr 21 00:19:29 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: small buffer resizing improvement from Morten Welinder
+	  closes #140629
+
+Tue Apr 20 23:40:14 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: last version of the fix for MSC version 1200
+
+Tue Apr 20 19:40:37 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: killing the strncmp vs. memcmp controversy and #140593
+
+Tue Apr 20 13:27:06 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/SAX2.h: Kasimier Buchcik pointed out some 
+	  inexistent functions, cleaned them out.
+
+Tue Apr 20 11:42:50 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* error.c: Johnson Cameron pointed out that
+	  initGenericErrorDefaultFunc() was really wrong.
+	* xmlreader.c include/libxml/xmlreader.h: xmlTextReaderMode enum
+	  must be made public, added some missing comments on the XMLReader
+	  header.
+	* c14n.c: Alexsey fixed C14N bug with processing namespaces
+	  from attributes
+
+Mon Apr 19 23:27:46 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: fixed a stupid () error + Mark name.
+
+Sun Apr 18 23:45:46 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: preparing 2.6.9 release
+	* doc/* News: updated and rebuilt the docs
+
+Sun Apr 18 22:51:43 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: relaxed id() to not check that the name(s) passed
+	  are actually NCName, decided this in agreement with Aleksey Sanin
+	  since existing specs like Visa3D broke that conformance checking
+	  and other tools seems to not implement it sigh...
+	* SAX2.c: check attribute decls for xml:id and the value is an
+	  NCName.
+	* test/xmlid/id_err* result/xmlid/id_err*: added error testing
+
+Sun Apr 18 21:46:17 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: work around Microsoft compiler NaN bug raise reported
+	  by Mark Vakoc
+	* xmlschemas.c include/libxml/schemasInternals.h 
+	  include/libxml/xmlerror.h: fixed a recursive extension schemas
+	  compilation error raised by taihei goi
+
+Sun Apr 18 16:57:02 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* libxml.spec.in: keep the ChangeLog compressed 
+	* xmlreader.c: fix a segfault when using Close()
+	* python/tests/Makefile.am python/tests/reader8.py: test for
+	  the Close() reader API.
+
+Sat Apr 17 22:42:13 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xmlschemas.c, xmlwriter.c, doc/examples/parse4.c,
+	  doc/examples/io2.c: minor warning cleanup (no change to logic)
+	* xinclude: fixed return value for internal function
+	  xmlXIncludeLoadFallback (now always 0 or -1)
+
+Sat Apr 17 21:32:32 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* valid.c: small enhancement to fix bug 139791
+
+Fri Apr 16 18:44:47 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c include/libxml/schemasInternals.h
+	  include/libxml/xmlerror.h: applied patches from Kasimier Buchcik
+	  for the attribute use support
+	* test/schemas/attruse* result/schemas/attruse*: added the
+	  tests to the regression suite.
+
+Fri Apr 16 18:22:25 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlsave.c: move the TODO as comments as the function while not
+	  finished are usable as-is
+	* xmlschemas.c include/libxml/xmlerror.h: patch from Kasimier Buchcik
+	  implementing union
+	* test/schemas/union_0_0.x* result/schemas/union_0_0*: added example
+	* python/Makefile.am: applied fix from Mike Hommey
+
+Fri Apr 16 23:58:42 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* parser.c: fixed problem with detecting external dtd
+	  encoding (bug 135229).
+	* Makefile.am: minor change to test label
+
+Fri Apr 16 16:09:31 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xinclude.c: fixed problem causing duplicate fallback
+	  execution (bug 139520)
+	* test/XInclude/docs/fallback2.xml result/XInclude/fallback2.*:
+	  added testcase
+
+Fri Apr  9 23:49:37 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* SAX2.c include/libxml/tree.h: adding xml:id draft support
+	* Makefile.am test/xmlid/id_tst* result/xmlid/id_tst*: adding
+	  4 first regression tests
+
+Fri Apr  9 11:56:08 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* libxml.spec.in: fixing Red Hat bug #120482 , libxml2-python
+	  should depend on the version of python used to compile it.
+
+Mon Apr  5 09:07:24 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: applied patch from James Bursa, frameset should
+	  close head.
+
+Fri Apr  2 22:02:24 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* relaxng.c: fixed problem in xmlRelaxNGCompareNameClasses
+	  which was causing check-relaxng-test-suite.py test 351 to fail.
+
+Fri Apr  2 17:03:48 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* nanohttp.c: implemented fix for M$ IIS redirect provided
+	  by Ian Hummel
+	* relaxng.c: fixed problem with notAllowed compilation
+	  (bug 138793)
+
+Thu Apr  1 22:07:52 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* uri.c: fix for xmlUriEscape on "http://user@somewhere.com"
+	  from Mark Vakoc.
+
+2004-04-01  Johan Dahlin  <johan@gnome.org>
+
+	* python/.cvsignore: Add generated files, to make cvs silent.
+
+Thu Apr  1 12:41:36 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c: small signed-ness patch from Steve Little
+
+Wed Mar 31 17:47:28 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlregexp.c: patched a bug in parsing production 1 and 2 of
+	  xmlschemas regexp that William pointed out while working on
+	  #134120
+	* test/regexp/branch result/regexp/branch: added a specific
+	  regression test
+
+Wed Mar 31 09:50:32 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* Makefile.am: added PYTHONPATH to python tests for Schemas
+	  and RelaxNG
+	* test/xsdtest/xsdtestsuite.xml: added testfile for
+	  SchemasPythonTests
+
+Mon Mar 29 16:56:49 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* doc/examples/examples.xsl doc/examples/index.html: added
+	  information about compiling on Unix
+
+Mon Mar 29 14:18:12 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* catalog.c: fixes the comments for xmlCatalogDump and xmlDumpACatalog
+	* doc/*: rebuilt to update
+
+Sun Mar 28 18:11:41 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlsave.c: optimize indentation based on the new context
+
+Sun Mar 28 14:17:10 CEST 2004 Daniel Veillard <daniel@veillard.com>
+
+	* doc/examples/xpath2.c doc/examples/xpath2.res: handle and explain
+	  a very tricky problem when modifying the tree based on an XPath
+	  result query.
+
+Sat Mar 27 09:56:14 PST 2004 William Brack <wbrack@mmm.com.hk>
+
+	* relaxng.c: fixed problem with IS_COMPILABLE flag
+	  (bug 130216)
+
+Fri Mar 26 18:28:32 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: applied patch from Dave Beckett to correct line number
+	  errors when using push with CDATA
+
+Fri Mar 26 14:53:58 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* doc/examples/xpath1.c: added a test template
+	* doc/examples/xpath2.c doc/examples/xpath2.res doc/examples/*:
+	  added a new example, and make valgrind target 
+
+Fri Mar 26 11:47:29 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: apply fix for #136693
+
+Thu Mar 25 20:21:01 MST 2004 John Fleck <jfleck@inkstain.net>
+
+	* doc/examples/io2.c
+	* doc/examples/io2.res
+	add xmlDocDumpMemory example in response to mailing list FAQ
+	(rebuilt xml and html also)
+
+Thu Mar 25 10:33:05 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* debugXML.c testXPath.c xmllint.c xmlschemastypes.c: applied
+	  patch from Mark Vakoc avoiding using xmlParse* option and use
+	  xmlRead* instead
+	* win32/Makefile.bcb: patch to Borland C++ builder from Eric Zurcher
+	  to avoid problems with some pathnames.
+
+Tue Mar 23 12:35:08 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in doc/* News: preparing 2.6.8 release, updated and rebuilt
+	  the docs.
+	* Makefile.am: use valgring for the new Python based regression tests
+
+Mon Mar 22 20:07:27 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: remove a memory leak on schemas type facets.
+	* check-relaxng-test-suite.py check-relaxng-test-suite2.py
+	  check-xsddata-test-suite.py: reduce verbosity
+	* configure.in Makefile.am: incorporated the Python regressions
+	  tests for Relax-NG and Schemas Datatype to "make tests"
+
+Mon Mar 22 16:16:18 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlwriter.c include/libxml/xmlwriter.h doc/* : applied patch from
+	  Alfred Mickautsch for better DTD support.
+	* SAX2.c HTMLparser.c parser.c xinclude.c xmllint.c xmlreader.c
+	  xmlschemas.c: fixed bug #137867 i.e. fixed properly the way
+	  reference counting is handled in the XML parser which had the
+	  side effect of removing a lot of hazardous cruft added to try
+	  to fix the problems associated as they popped up.
+	* xmlIO.c: FILE * close fixup for stderr/stdout
+
+Sun Mar 21 19:19:41 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* relaxng.c: added an error message when an element is not
+	  found within a <choice> (bug 126093)
+
+Sat Mar 20 22:25:18 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xmlregexp.c: enhanced the logic of parsing char groups to
+	  better handle initial or ending '-' (bug 135972)
+
+Sat Mar 20 19:26:03 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* relaxng.c: added check for external reference in 
+	  xmlRelaxNGGetElements (bug 137718)
+	* test/relaxng/rngbug-001.*, result/relaxng/rngbug-001*: added
+	  regression test for above
+
+Wed Mar 17 16:37:22 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* nanohttp.c: added a close for the local file descriptor
+	  (bug 137474)
+
+Mon Mar 15 15:46:59 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlsave.c: switched the output routines to use the new context.
+
+Mon Mar 15 10:37:18 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* relaxng.c: enhanced to ignore XML_XINCLUDE_START and XML_XINCLUDE_END
+	  nodes (bug 137153)
+
+Sun Mar 14 13:19:20 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemastypes.c: applied patch from John Belmonte for anyURI.
+
+Wed Mar 10 17:22:48 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fix bug reported by Holger Rauch
+	* test/att8 result/noent/att8 result/att8 result/att8.rdr
+	  result/att8.sax: added the test to th regression suite
+
+Wed Mar 10 19:42:22 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* doc/search.php: Minor change for later version of php requiring
+	  $HTTP_GET_VARS.
+
+Wed Mar 10 00:12:31 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* tree.c: Changed the flag to xmlDocCopyNode (and similar routines),
+	  previously used only for recursion, to use a value of '2' to
+	  indicate copy properties & namespaces, but not children.
+	* xinclude.c: changed the handling of ranges to use the above new
+	  facility.  Fixes Bug 134268.
+
+Tue Mar  9 18:48:51 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* win32/Makefile.bcb, win32/Makefile.mingw, win32/Makefile.msvc:
+	  added new module xmlsave with patch supplied by Eric Zurcher
+	  (second attempt - don't know what happened to the first one!)
+
+Tue Mar  9 09:59:25 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* python/libxml.c python/libxml.py: applied patch from Anthony Carrico
+	  providing Python bindings for the Canonicalization C14N support.
+
+Mon Mar  8 11:12:23 CET 2004 Hagen Moebius <hagen.moebius@starschiffchen.de>
+
+	* .cvsignore and python/.cvsignore patched
+
+Mon Mar  8 22:33:14 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xinclude.c: enhanced to assure that if xpointer is called
+	  for a document, the XML_PARSE_NOENT flag is set before parsing
+	  the included document so that entities will automatically get
+	  taken care of.
+	* xpointer.c: corrected code so that, if an XML_ENTITY_REF node
+	  is encountered, it will log it and not crash (bug 135713)
+
+Sun Mar  7 19:03:48 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xinclude.c: modified to make sub-includes inherit the
+	  parse flags from the parent document (bug 132597)
+
+Fri Mar  5 01:13:22 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c: QName handling fixes for the XML Schemas
+	  support from Adam Dickmeiss
+	* test/schemas/po1_0.xsd: also fix the schemas
+	* test/schemas/ns[12]* result/schemas/ns[12]*: added the specific
+	  regression tests
+
+Thu Mar  4 23:03:02 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in doc/Makefile.am include/libxml/Makefile.am:
+	  paalied patch from Julio M. Merino Vidal fixing bug #134751
+	  to fix --with-html-dir option.
+	* doc/*: rebuilt fully the docs 
+	* doc/html/libxml-xmlsave.html: new file from new header.
+
+Thu Mar  4 16:57:50 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* debugXML.c testHTML.c tree.c doc/examples/*.c
+	  include/libxml/xmlsave.h: fixing compilation bug with some options
+	  disabled as well as --with-minimum should fix #134695
+
+Thu Mar  4 15:00:45 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlcatalog.c: allow fallback to URI lookup when SYSTEM fails,
+	  should close #134092
+
+Thu Mar  4 14:39:38 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am tree.c xmlsave.c include/libxml/xmlsave.h: committing
+	  the new xmlsave module before the actual big code change.
+
+Thu Mar  4 12:38:53 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c: applied patch from Adam Dickmeiss for mixed content
+	* test/schemas/mixed* result/schemas/mixed*: added his regression
+	  tests too.
+
+Mon Mar  1 15:22:06 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* testSAX.c: fix a compilation problem about a missing timb include
+
+Sat Feb 28 22:35:32 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* testSAX.c: small enhancement to prevent trying to print
+	  strings with null pointers (caused "make tests" errors on
+	  HP-UX)
+
+Thu Feb 26 20:19:40 MST 2004 John Fleck <jfleck@inkstain.net>
+
+	* doc/xmllint.xml
+	* doc/xmllint.1
+	* doc/xmllint.html
+	* doc/xmlcatalog_man.xml
+	* doc/xmlcatalog.1
+	* doc/xmlcatalog_man.html
+	applying patch from Mike Hommey to clarify XML_CATALOG_FILES
+	use
+
+Thu Feb 26 23:47:43 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am: patch for cross-compilation to Windows from
+	  Christophe de VIENNE.
+
+Thu Feb 26 18:52:11 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* doc/*.html, doc/html/*.html: regenerated docs using older
+	  version of xsltproc pending resolution of AVT problem
+
+Thu Feb 26 10:56:29 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am: applied patch from Charles Bozeman to not use
+	  the system xmllint.
+
+Wed Feb 25 18:07:05 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/xmlexports.h: applied patch from Roland Schwingel
+	  for MingW
+
+Wed Feb 25 13:57:25 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am catalog.c configure.in: applied a cleanup patch
+	  from Peter Breitenlohner
+	* tree.c: removed a doc build warning by fixing a param comment
+	* doc/* : rebuilt the docs
+
+Wed Feb 25 13:33:07 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c HTMLparser.c: avoid ID error message if using
+	  HTML_PARSE_NOERROR should fix #130762
+
+Wed Feb 25 12:50:53 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* debugXML.c relaxng.c valid.c xinclude.c xmllint.c xmlreader.c:
+	  fixing compilation and link option when configuring with
+	  --without-valid should fix #135309
+
+Wed Feb 25 11:36:06 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* catalog.c: fixed the main issues reported by Peter Breitenlohner
+	* parser.c: cleanup
+	* valid.c: speedup patch from Petr Pajas
+
+Wed Feb 25 16:07:14 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xpath.c: fixed a memory leak (xmlXPathLangFunction) reported
+	  on the list by Mike Hommey
+
+Mon Feb 23 17:28:34 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* doc/* NEWS configure.in: preparing 2.6.7 release, updated and
+	  rebuilt the documentation.
+
+Mon Feb 23 11:52:12 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* python/tests/*.py: applied patch from Malcolm Tredinnick
+	  to avoid tabs in python sources, should fix #135095
+
+Sun Feb 22 23:16:23 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* testSAX.c: add --timing option
+	* relaxng.c: use the psvi field of the nodes instead of _private
+	  which may be used for other purposes.
+
+Sat Feb 21 16:57:48 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* encoding.c: small patch to try to fix a warning with Sun One compiler
+
+Sat Feb 21 16:22:35 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* encoding.c: small patch removing a warning with MS compiler.
+
+Sat Feb 21 13:52:30 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* debugXML.c: added "relaxng" option to the debugging shell
+	* Makefile.am test/errors/* result/errors/*: some regression tests
+	  for some error tests cases.
+
+Fri Feb 20 09:56:47 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: xmlAttrSerializeTxtContent don't segfault if NULL
+	  is passed.
+	* test/att7 result//att7*: adding an old regression test
+	  laying around on my laptop
+
+Thu Feb 19 17:33:36 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c: fixed xmllint --memory --stream memory consumption
+	  on large file by using xmlParserInputBufferCreateStatic() with
+	  the mmap'ed file 
+
+Thu Feb 19 13:56:53 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: some clarification in xmlDocDumpMemory() documentation
+	* xmllint.c: fixed xmllint --stream --timing to get timings back
+
+Wed Feb 18 15:20:42 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixed a problem in push mode when attribute contains
+	  unescaped '>' characters, fixes bug #134566
+	* test/att6 result//att6*: added the test to the regression suite
+
+Tue Feb 17 17:26:31 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c: removing a non-linear behaviour from ID/IDREF raised
+	  by Petr Pajas. Call xmlListAppend instead of xmlListInsert in
+	  xmlAddRef
+
+Tue Feb 17 13:27:27 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* python/tests/indexes.py python/tests/reader.py: indicated
+	  encoding of the test file, needed for python 2.3
+
+Tue Feb 17 21:08:11 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xpath.c: fixed problem with numbers having > 19
+	  fractional places (bug 133921)
+
+Tue Feb 17 12:47:20 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: applied optimization patch from Petr Pajas
+
+Tue Feb 17 12:39:08 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlwriter.c include/libxml/xmlwriter.h: applied update
+	  from Alfred Mickautsch and the added patch from Lucas Brasilino
+
+Sun Feb 15 12:01:30 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* benchmark.png index.html xml.html: updating the benchmark
+	  graph and using a PNG instead of a GIF
+	* xmlreader.c: updated the TODO
+
+Sat Feb 14 18:55:40 MST 2004 John Fleck <jfleck@inkstain.net>
+
+	* doc/tutorial/xmltutorial.xml
+	* doc/tutorial/xmltutorial.pdf
+	* doc/tutorial/*.html
+	Fix bug in XPath example in the tutorial, thanks to Carlos, whose
+	last name I don't know, for pointing this out
+
+Thu Feb 12 16:28:12 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* NEWS configure.in: preparing release of 2.6.6
+	* doc/*: updated the docs and rebuilt them
+
+Thu Feb 12 13:41:16 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlregexp.c: fixing bug #132930 with the provided patch, a bit
+	  suspicious about it but this is fairly contained and regression
+	  tests still passes.
+	* test/schemas/all1* result/schemas/all1*: added the test to
+	  the regression suite.
+
+Thu Feb 12 12:54:26 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixed bug #132575 about finding the end of the
+	  internal subset in push mode.
+	* test/intsubset.xml result/intsubset.xml* result/noent/intsubset.xml:
+	  added the test to the regression suite
+
+Wed Feb 11 14:19:31 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* parserInternals.c xmlIO.c encoding.c include/libxml/parser.h
+	  include/libxml/xmlIO.h: added xmlByteConsumed() interface
+	* doc/*: updated the benchmark rebuilt the docs
+	* python/tests/Makefile.am python/tests/indexes.py: added a
+	  specific regression test for xmlByteConsumed()
+	* include/libxml/encoding.h rngparser.c tree.c: small cleanups
+
+Wed Feb 11 08:13:58 HKT 2004 William Brack <wbrack@mmm.com.hk
+
+	* tree.c: fixed missing output of internal DTD param entities when
+	  nothing else present in DTD (bug 134052)
+
+Tue Feb 10 19:24:38 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* encoding.c: applied patch supplied by Christophe Dubach
+	  to fix problem with --with-minimum configuration
+	  (bug 133773)
+	* nanoftp.c: fixed potential buffer overflow problem,
+	  similar to fix just applied to nanohttp.c.
+
+Mon Feb  9 18:40:21 CET 2004 Igor Zlatkovic <igor@zlatkovic.com>
+
+	* nanohttp.c: fixed the fix for the buffer overflow, thanx
+	  William :-)
+
+Mon Feb  9 22:37:14 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* acinclude.m4, configure.in: fixed problem concerning
+	  determining SOCKLEN_T as pointed out by Daniel Richard G.
+	  on the mailing list
+
+Mon Feb  9 15:31:24 CET 2004 Igor Zlatkovic <igor@zlatkovic.com>
+
+	* nanohttp.c: fixed buffer overflow reported by Yuuichi Teranishi
+
+Mon Feb  9 13:45:59 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: small patch from Philip Ludlam to avoid warnings.
+
+Mon Feb  9 13:41:47 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* encoding.c: applied a small patch from Alfred Mickautsch
+	  to avoid an out of bound error in isolat1ToUTF8()
+
+Mon Feb  9 13:35:50 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xinclude.c: remove the warning on the 2001 namespace
+	* parser.c parserInternals.c xpath.c: remove some warnings
+	  when compiling with MSVC6
+	* nanohttp.c: applied a patch when using _WINSOCKAPI_
+
+Sun Feb  8 12:09:55 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xinclude.c: added a small hack to fix interference between
+	  my fixes for bugs 132585 and 132588.
+	* python/libxml.c: fixed problem with serialization of namespace
+	  reported on the mailing list by Anthony Carrico
+
+Sat Feb  7 16:53:11 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xinclude.c: fixed problem with function xmlXIncludeCopyRange
+	  (bug 133686).
+
+Fri Feb  6 21:03:41 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xmlwriter.c: fixed problem with return value of
+	  xmlTextWriterWriteIndent() (bug 133297)
+
+Fri Feb  6 19:07:04 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xinclude.c: changed coding to output good XIncludes when
+	  one or more bad ones are present (bug 132588)
+
+Fri Feb  6 17:34:21 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xinclude.c: corrected handling of empty fallback condition
+	  (bug 132585)
+
+Fri Feb  6 15:28:36 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* HTMLparser.c: added initialisation for ctxt->vctxt
+	  in HTMLInitParser (bug 133127)
+	* valid.c: minor cosmetic change (removed ATTRIBUTE_UNUSED
+	  from several function params)
+
+Tue Feb  3 16:48:57 PST 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xinclude.c: fixed problem regarding freeing of dictionary
+	  when there are errors within an XInclude file (bug 133106).
+	  Thanks to Oleg Paraschenko for the assistance.
+
+Tue Feb  3 09:53:18 PST 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xmlschemastypes.c: fixed validation of maxLength with no
+	  content using patch submitted by Eric Haszlakiewicz
+	  (bug 133259)
+
+Tue Feb  3 09:21:09 CET 2004 Igor Zlatkovic <igor@zlatkovic.com>
+
+	* include/libxml/xmlreader.h include/libxml/xmlmemory.h: added
+	  calling convention to the public function prototypes (rep by
+	  Cameron Johnson)
+	* include/libxml/xmlexports.h: fixed mingw+msys compilation
+	  (rep by Mikhail Grushinskiy)
+
+Mon Feb  2 20:22:18 PST 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xmlwriter.c: enhanced output indenting (bug 133264)
+
+Mon Feb  2 16:13:33 PST 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xmlreader.c, include/libxml/xmlreader.h: applied patch from
+	  Steve Ball to provide structured error reports.
+
+Sun Feb  1 01:48:14 PST 2004 William Brack <wbrack@mmm.com.hk>
+
+	* tree.c, include/libxml/tree.h: moved serialization of
+	  attribute text data (xmlSerializeContent) into a separate
+	  routine (xmlSerializeTxtContent) so it can be used by xmlwriter.c
+	* xmlwriter.c: changed handling of attribute string to use the
+	  routine above (fixed bug 131548)
+
+Sat Jan 31 08:22:02 MST 2004 John Fleck <jfleck@inkstain.net
+
+	* doc/examples/reader1.c, reader2.c, reader3.c
+	* doc/examples/examples.xml
+	* doc/examples/*.html
+	add note that reader examples need libmxl2 > 2.6, rebuild
+	html - this time doing it correctly :-)
+
+Fri Jan 30 20:45:36 MST 2004 John Fleck <jfleck@inkstain.net>
+
+	* doc/examples/examples.xml
+	* doc/examples/*.html
+	add note that reader examples need libmxl2 > 2.6, rebuild
+	html
+
+Thu Jan 29 23:51:48 PST 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xpath.c: added (void *) type override to prevent
+	  warning on Solaris (Bug 132671)
+
+Wed Jan 28 07:20:37 MST 2004 John Fleck <jfleck@inkstain.net>
+
+	* doc/examples/Makefile.am
+	per Jan. 15 email to the list from oliverst, the index.html
+	file from this directory wasn't making it into the tarball
+
+Mon Jan 26 18:01:00 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* acinclude.m4: applied fix from Alexander Winston for a problem
+	  related to automake-1.8 , c.f. #132513 and #129861
+
+Mon Jan 26 12:53:11 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* doc/examples/index.py: don't rely on . being on the path for
+	  make tests, should keep Mr. Crozat quiet until next time...
+
+Sun Jan 25 21:45:03 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in NEWS doc/*: preparing release 2.6.5, rebuilt the
+	  docs, checked rngparser stuff does not end up in the tarball
+
+Sun Jan 25 20:59:20 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* python/libxml.c: applied patch from Frederic Peters
+	  fixing the wrong arg order in xpath callback in bug #130980
+
+Sun Jan 25 20:52:09 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xinclude.c: fixing #130453 XInclude element with no href attribute
+	* relaxng.c rngparser.c include/libxml2/relaxng.h: fully integrating 
+	  the compact syntax will require more work, postponed for the
+	  2.6.5 release.
+
+Sat Jan 24 09:30:22 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/schemasInternals.h xmlschemas.c: applied patch from
+	  Steve Ball to avoid a double-free.
+
+Fri Jan 23 14:03:21 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* doc/examples/*: added io1.c an example ox xmlIO usage and io1.res
+	  test result, fixed a awful lot of memory leaks showing up in
+	  testWriter.c, changed the examples and the Makefiles to test
+	  memory leaks.
+	* xmlwriter.c: fixed a memory leak
+	* Makefile.am: run the doc/examples regression tests as part of
+	  make tests
+	* xpath.c include/libxml/xpath.h: added xmlXPathCtxtCompile() to
+	  compile an XPath expression within a context, currently the goal
+	  is to be able to reuse the XSLT stylesheet dictionary, but this
+	  opens the door to others possible optimizations.
+	* dict.c include/libxml/dict.h: added xmlDictCreateSub() which allows
+	  to build a new dictionary based on another read-only dictionary.
+	  This is needed for XSLT to keep the stylesheet dictionary read-only
+	  while being able to reuse the strings for the transformation
+	  dictionary.
+	* xinclude.c: fixed a dictionary reference counting problem occurring
+	  when document parsing failed.
+	* testSAX.c: adding option --repeat for timing 100times the parsing
+	* doc/* : rebuilt all the docs
+
+Thu Jan 22 14:17:05 2004  Aleksey Sanin  <aleksey@aleksey.com>
+
+	* xmlmemory.c: make xmlReallocLoc() accept NULL pointer
+
+Thu Jan 22 08:26:20 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemastypes.c: applied patch from John Belmonte for
+	  normalizedString datatype support.
+
+Thu Jan 22 10:43:22 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xpath.c: fixed problem with union when last() is used
+	  in predicate (bug #131971)
+	* xpointer.c: minor change to comment for doc generation
+
+Wed Jan 21 17:03:17 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixed bug #131745 raised by Shaun McCance with the
+	  suggested patch
+
+Wed Jan 21 10:59:55 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlwriter.c: applied patch from Alfred Mickautsch fixing a memory
+	  leak reported on the list.
+
+Thu Jan 15 00:48:46 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* python/generator.py python/tests/tstLastError.py: applied
+	  patch from Stéphane Bidoul to add enums to the Python bindings.
+
+Tue Jan 13 21:50:05 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* testHTML.c: another small patch from Mark Vakoc
+
+Tue Jan 13 21:39:58 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c relaxng.c testRelax.c testSchemas.c: applied
+	  patch from Mark Vakoc to not use SAX1 unless necessary.
+
+Mon Jan 12 17:22:57 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* dict.c parser.c xmlstring.c: some parser optimizations,
+	  xmllint --memory --timing --repeat --stream ./db10000.xml
+	  went down from 16.5 secs to 15.5 secs.
+
+Thu Jan  8 17:57:50 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c: removed a memory leak remaining from the switch
+	  to a dictionary for string allocations c.f. #130891
+
+Thu Jan  8 17:48:46 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c: fixing some problem if configured --without-xinclude
+	  c.f. #130902
+
+Thu Jan  8 17:42:48 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: changed AC_OUTPUT() macro to avoid a cygwin problem
+	  c.f. #130896
+
+Thu Jan  8 00:36:00 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* win32/Makefile.bcb win32/Makefile.mingw win32/Makefile.msvc:
+	  applying patch from Mark Vakoc for Windows
+	* doc/catalog.html doc/encoding.html doc/xml.html: applied doc
+	  fixes from Sven Zimmerman
+
+Tue Jan  6 23:51:46 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* python/libxml2-python-api.xml python/libxml_wrap.h python/types.c
+	  python/tests/Makefile.am python/tests/tstLastError.py: applied 
+	  patch from Stéphane Bidoul for structured error handling from
+	  python, and the associated test
+
+Tue Jan  6 23:18:11 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* configure.in: fixed Bug130593
+	* xmlwriter.c: fixed compilation warning
+
+Tue Jan  6 15:15:23 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/xmlstring.h: fixed the comment in the header
+	* doc/*: rebuilt the docs
+
+Tue Jan  6 19:40:04 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* encoding.c, parser.c, xmlstring.c, Makefile.am,
+	  include/libxml/Makefile.am, include/libxml/catalog.c,
+	  include/libxml/chvalid.h, include/libxml/encoding.h,
+	  include/libxml/parser.h, include/libxml/relaxng.h,
+	  include/libxml/tree.h, include/libxml/xmlwriter.h,
+	  include/libxml/xmlstring.h:
+	  moved string and UTF8 routines out of parser.c and encoding.c
+	  into a new module xmlstring.c with include file
+	  include/libxml/xmlstring.h mostly using patches from Reid
+	  Spencer.  Since xmlChar now defined in xmlstring.h, several
+	  include files needed to have a #include added for safety.
+	* doc/apibuild.py: added some additional sorting for various
+	  references displayed in the APIxxx.html files.  Rebuilt the
+	  docs, and also added new file for xmlstring module.
+	* configure.in: small addition to help my testing; no effect on
+	  normal usage.
+	* doc/search.php: added $_GET[query] so that persistent globals
+	  can be disabled (for recent versions of PHP)
+
+Mon Jan  5 20:47:07 MST 2004 John Fleck <jfleck@inkstain.net>
+
+	* doc/tutorial/customfo.xsl
+	* doc/tutorial/customhtml.xsl
+	update custom tutorial-building stylesheets in preparation
+	for tutorial update
+
+Tue Jan  6 00:10:33 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* rngparser.c: committing the compact relax ng parser. It's not
+	  completely finished, it's not integrated but I want to save the
+	  current state
+
+Mon Jan  5 22:22:48 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* doc/apibuild.py, doc/APIconstructors.html, doc/libxml2-refs.xml,
+	  win32/libxml2.def.src: fixed apibuild.py's generation of
+	  "constructors" to be in alphabetical order (instead of previous
+	  random sequence); regenerated resulting files.
+
+Mon Jan  5 14:03:59 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* xmlwriter.c: applied patch from Lucas Brasilino fixing an indent
+	  problem.
+
+Sun Jan  4 18:54:29 MST 2004 John Fleck <jfleck@inkstain.net>
+
+	* doc/newapi.xsl: change background color of function
+	declaration to improve readability
+	* doc/*: rebuild docs with new stylesheet
+
+Sun Jan  4 22:45:14 HKT 2004 William Brack <wbarck@mmm.com.hk>
+
+	* parser.c, include/libxml/parser.h: added a routine
+	  xmlStrncatNew to create a new string from 2 frags.
+	* tree.c: added code to check if node content is from
+	  dictionary before trying to change or concatenate.
+
+Sun Jan  4 08:57:51 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xmlmemory.c: applied suggestion from Miloslav Trmac (see
+	  Bug 130419) and eliminated xmlInitMemoryDone.  More
+	  improvement needed.
+	* xml2-config.in: added an additional flag (--exec-prefix) to
+	  allow library directory to be different from include directory
+	  (Bug 129558).
+
+Fri Jan  2 21:22:18 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* error.c: applied patch from Stéphane Bidoul for structured error
+	  reporting.
+
+Fri Jan  2 21:03:17 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/xmlwriter.h xmlwriter.c: applied the patch from
+	  Lucas Brasilino to add indentation support to xmlWriter
+
+Fri Jan  2 22:58:29 HKT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* xinclude.c: fixed problem with "recursive" include (fallback
+	  contains another include - Bug 129969)
+
+Fri Jan  2 11:40:06 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* SAX2.c: found and fixed a bug misallocating some non
+	  blank text node strings from the dictionary.
+	* xmlmemory.c: fixed a problem with the memory debug mutex
+	  release.
+
+Wed Dec 31 22:02:37 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* xinclude.c: fixed problem caused by wrong dictionary
+	  reference count, reported on the list by Christopher
+	  Grayce.
+
+Wed Dec 31 15:55:55 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* python/generator.py, python/libxml2class.txt: fixed problem
+	  pointed out by Stéphane Bidoul on the list.
+	* xinclude.c, xpointer.c, xpath.c, include/libxml/xpointer.h:
+	  completed modifications required to fix Bug 129967 (at last!).
+	  Now wait to see how long before further trouble...
+
+Tue Dec 30 16:26:13 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* parser.c, xmlmemory.c, include/libxml/xmlmemory.h: Fixed
+	  memory leak reported by Dave Beckett
+	* xmlschemas.c: Removed spurious comment reported on the mailing
+	  list
+	* xinclude.c, xpath.c, xpointer.c, libxml/include/xpointer.h:
+	  Further work on Bug 129967 concerning xpointer range handling
+	  and range-to function; much better, but still not complete
+
+Mon Dec 29 18:08:05 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c: xmlValidateElement could crash for element holding a 
+	  namespace declaration but not in a namespace. Oliver Fischer 
+	  provided the example.
+
+Mon Dec 29 11:29:31 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c: issue validation status on stderr, not stdout as suggested
+	  by Pawel Palucha
+	* result/relaxng/*: this change slightly all the output from RNG 
+	  regressions.
+
+Mon Dec 28 10:47:32 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* xmlschemas.c: edited a couple of comments in accordance with
+	  posting on the mailing list (no logic change)
+	* xpointer.c: working on Bug 129967, added check for NULL
+	  nodeset to prevent crash.  Further work required.
+	* xpath.c: working on Bug 129967, added code to handle
+	  XPATH_LOCATIONSET in RANGETO code, also added code to
+	  handle it in xmlXPathEvaluatePredicateResult.  Further
+	  work required.
+
+Sat Dec 27 12:32:58 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* xmlschemas.c: added tests for xs:all to assure minOccurs
+	  and maxOccurs <= 1 (Bug 130020)
+
+Sat Dec 27 09:53:06 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* xmlregexp.c: fixed xmlFAParseCharRange for Unicode ranges
+	  with patch from Charles Bozeman.
+
+Fri Dec 26 14:03:41 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* xmlregexp.c: fixed problem causing segfault on validation error
+	  condition (reported on mailing list)
+
+Thu Dec 25 21:16:22 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* xmlschemas.c: fixed missing dictionaries for Memory and Doc
+	  parser contexts (problem reported on mailing list)
+	* doc/apibuild.py: small change to prevent duplicate lines
+	  on API functions list.  It will take effect the next time
+	  the docs are rebuilt.
+
+Wed Dec 24 12:54:25 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in NEWS doc/*: updated the docs and prepared a new
+	  release 2.6.4
+
+Wed Dec 24 12:07:52 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* legacy.c: remove deprecated warning on startElement()
+
+Wed Dec 24 12:04:35 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xinclude.c result/XInclude/nodes2.*: XInclude xpointer support
+	  was broken with the new namespace. Fixes #129932
+
+Wed Dec 24 00:29:30 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c include/libxml/schemasInternals.h: types might be
+	  redefined in includes, quick fix to allow this but lacks the 
+	  equality of the redefinition test.
+
+Tue Dec 23 15:14:37 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* valid.c: fixed bug concerning validation using external
+	  dtd of element with multiple namespace declarations
+	  (Bug 129821)
+
+Tue Dec 23 11:41:42 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* tree.c: inhibited production of "(null):" in xmlGetNodePath
+	  when node has default namespace (Bug 129710)
+
+Tue Dec 23 09:29:14 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* xpath.c: small enhancement to xmlXPathCmpNodes to assure
+	  document order for attributes is retained (Bug 129331)
+
+Mon Dec 22 19:06:16 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c xmlreader.c: change xmlReadFd() xmlCtxtReadFd()
+	  xmlReaderNewFd() xmlReaderForFd(), change those to not close
+	  the file descriptor. Updated the comment, should close #129683
+
+Mon Dec 22 00:34:09 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xinclude.c: fixed a serious problem in XInclude #129021
+
+Sun Dec 21 13:59:54 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixed bug #129489, propagation of parsing flags 
+	  in entities.
+	* parser.c xmlreader.c: improved the comments of parsing options
+
+Sun Dec 21 18:14:04 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* python/Makefile.am, python/tests/Makefile.am,
+	  doc/Makefile.am: applied fixes to allow build from
+	  'outside' directory (Bug 129172)
+
+Sat Dec 20 16:42:07 MST 2003 John Fleck <jfleck@inkstain.net>
+
+	* tree.c - add explanation of namespace inheritance when
+	ns is NULL to xmlNewChild and xmlNewTextChild API doc
+
+Sat Dec 20 18:17:28 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* include/libxml/xpathInternals.h: undid last change (my
+	  bad).  Put necessary fix in libxslt/libexslt instead.
+	* include/libxml/DOCBparser.h: put test for __GCC__ on
+	  warning directive (Bug 129105)
+
+Sat Dec 20 10:48:37 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* include/libxml/xpathInternals.h: fixed xmlXPathReturnString
+	  to cater for NULL pointer (bug 129561)
+	* globals.c: added comment to suppress documentation warning
+	* doc/apibuild.py: fixed problem which caused last APIchunkxx.html
+	  to be lost.  Rebuilt doc/* (including adding APIchunk26.html)
+
+Fri Dec 19 18:24:02 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c: trying to fix #129692 xmlTextReaderExpand() when
+	  using an xmlReaderWalker()
+
+Thu Dec 18 20:10:34 MST 2003 John Fleck <jfleck@inkstain.net>
+
+	* tree.c: fix misc. typos in doc comments
+	* include/libxml/tree.h: elaborate on macro define doc comments
+	* doc/*: rebuild docs
+
+Wed Dec 17 16:07:33 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* doc/examples/*: don't call the result files .out but .res as
+	  the Makefiles tend to try generating binaries for .out targets...
+
+Tue Dec 16 20:53:54 MST 2003 John Fleck <jfleck@inkstain.net>
+
+	* doc/html/libxml-pattern.html: - cvs add API docs for new
+	pattern stuff
+
+Tue Dec 16 20:40:40 MST 2003 John Fleck <jfleck@inkstain.net>
+
+	* tree.c
+	* doc/*:
+	Elaborate in documentation discussion of xmlNewChild
+	and xmlNewTextChild. Thanks to Steve Lenti for pointing
+	out the usefulness of a more explicit explanation of the
+	reserved character escaping issue.
+
+Fri Dec 12 15:55:15 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlcatalog.c: applied patch from Stefan Kost
+
+Thu Dec 11 15:15:31 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* doc/examples/testWriter.c: applied small fix from Lucas Brasilino
+
+Thu Dec 11 14:55:22 CET 2003 Igor Zlatkovic <igor@zlatkovic.com>
+
+	* win32/Makefile.* win32/configure.js: Added pattern support
+
+Wed Dec 10 14:11:20 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in doc/* libxml.spec.in: preparing release of
+	  libxml2-2.6.3, updated and regenerated the docs.
+
+Wed Dec 10 11:43:33 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* SAX2.c pattern.c: removed some compilation warnings
+
+Wed Dec 10 11:16:29 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c: fixing bug #119264 xmllint failing to report
+	  serialization errors in some cases.
+
+Tue Dec  9 23:50:23 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* entities.c: fixed an XML entities content serialization
+	  potentially triggered by XInclude, see #126817
+
+Tue Dec  9 16:12:50 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlwriter.c: applied the patch to xmlTextWriterStartPI()
+	  suggested by Daniel Schulman in #128313
+
+Tue Dec  9 15:18:32 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in Makefile.am: another patch from Kenneth Haley
+	  for Mingw, c.f. #128787
+
+Tue Dec  9 15:07:09 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/xmlexports.h: applied patch from Kenneth Haley
+	  for compiling on Mingw see #128786
+
+Tue Dec  9 14:52:59 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c: some flags were not passed down correctly as
+	  parsing options. Fixes #126806
+
+Tue Dec  9 12:29:26 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xinclude.c xmllint.c xmlreader.c include/libxml/xinclude.h
+	  include/libxml/xmlerror.h: augmented the XInclude API
+	  to be able to pass XML parser flags down to the Inclusion
+	  process. Also resynchronized with the Last Call W3C Working
+	  Draft 10 November 2003 for the xpointer attribute.
+	* Makefile.am test/XInclude/docs/nodes[23].xml 
+	  result/XInclude/*: augmented the tests for the new namespace and
+	  testing the xpointer attribute, changed the way error messages
+	  are tested
+	* doc/*: regenerated the documentation
+
+Mon Dec  8 18:38:26 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* error.c: filter warning messages if the global setting blocks them
+	* xinclude.c xmlreader.c include/libxml/xinclude.h
+	  include/libxml/xmlerror.h: updated the change of namespace at
+	  the XInclude level, raise a warning if the old one is found,
+	  and some cleanup
+
+Mon Dec  8 13:09:39 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: tentative fix for #126117 character reference in
+	  attributes output problem in some cornercase.
+
+Mon Dec  8 11:08:45 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* python/libxml.py: tried to fix the problems reported in 
+	  bug #126735
+	* xpath.c SAX2.c error.c parser.c valid.c include/libxml/xmlerror.h:
+	  fixed again some problem trying to use the structured error
+	  handlers, c.f. bug #126735
+	* result/VC/ElementValid: tiny change due to the fix
+
+Sun Dec  7 22:27:31 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* error.c: fixed __xmlRaiseError to use structured error handlers
+	  defined by xmlSetStructuredErrorFunc(), fixes bug #126211
+
+Sun Dec  7 20:30:53 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: attempt to fix #126211 ... 
+
+Fri Dec  5 17:07:29 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* pattern.c xmlreader.c xmllint.c include/libxml/pattern.h
+	  include/libxml/xmlreader.h: fixed the pattern interfaces
+	  but not yet the parser to handle the namespaces.
+	* doc/examples/reader3.c doc/*: fixed the example, rebuilt the docs.
+
+Fri Dec  5 15:49:44 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* globals.c xmlwriter.c doc/apibuild.py include/libxml/globals.h 
+	  include/libxml/pattern.h include/libxml/schemasInternals.h
+	  include/libxml/xmlexports.h include/libxml/xmlwriter.h: cleanup
+	  the make rebuild in doc, this include new directive to stop
+	  documentation warnings
+	* doc/* doc/html/*: rebuilt the docs
+	* pattern.c xmlreader.c include/libxml/pattern.h
+	  include/libxml/xmlreader.h: adding xmlTextReaderPreservePattern()
+	  to save nodes while scanning the tree with the reader, cleanup
+	  the way element were freed, and xmlTextReaderPreserve()
+	  implementation, the API might change for namespace binding support
+	  when compiling patterns.
+	* doc/examples/*: added reader3.c exposing the xmlTextReaderPreserve()
+
+Thu Dec  4 15:10:57 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* python/libxml.py: oops forgot to modify/commit the new code.
+
+Thu Dec  4 13:29:19 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* python/generator.py python/libxml.c python/libxml_wrap.h:
+	  cleanup the output buffer support to at least get the basic
+	  to work
+	* python/tests/outbuf.py python/tests/serialize.py: fixes and
+	  cleanup.
+	* include/libxml/xmlwriter.h: cleanup
+
+Wed Dec  3 21:38:56 MST 2003 John Fleck <jfleck@inkstain.net>
+
+	* include/libxml/xmlversion.h.in
+	* doc/*: add WITH_TRIO comment so it shows up in the docs, rebuild
+	  docs
+
+Wed Dec  3 13:10:08 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* config.h.in configure.in xmlregexp.c: fix bug #128401 affecting
+	  regexp quantifiers
+
+Tue Dec  2 23:29:56 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* pattern.c include/libxml/pattern.h: adding the pattern node
+	  selection code. Inheried in part from libxslt but smaller.
+	* Makefile.am configure.in include/libxml/xmlversion.h.in:
+	  integrated the pattern module, made it a configure time option
+	* xmllint.c: added --pattern to test when doing --stream
+
+Tue Dec  2 11:25:25 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c: fixed a problem in xmlreader validation when
+	  streaming exposed by reader2 example.
+
+Mon Dec  1 20:40:51 MST 2003 John Fleck <jfleck@inkstain.net>
+
+	* doc/xml.html
+	* doc/docs.html:
+	add reference to the Code Examples page to docs.html list
+	of resources
+
+Mon Dec  1 12:30:28 CET 2003 Igor Zlatkovic <igor@zlatkovic.com>
+
+	* win32/Makefile.bcb win32/configure.js: Applied the BCB patch
+	  from Eric
+
+Sun Nov 30 21:33:37 MST 2003 John Fleck <jfleck@inkstain.net>
+
+	* include/libxml/xinclude.h
+	* doc/*: Add comments for macro definitions in xinclude.h and
+	rebuild the docs
+
+Sun Nov 30 21:06:29 MST 2003 John Fleck <jfleck@inkstain.net>
+
+	* doc/docdescr.doc
+	Updating William's explanation of how to build docs, 
+	reflecting Daniel's new docs build system
+
+Sat Nov 29 18:38:22 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* xmlmemory.c: enhanced by adding mutex to protect global
+	  structures in a multi-threading environment.  This fixed
+	  some random errors on the Threads regression tests.
+
+Fri Nov 28 21:39:49 MST 2003 John Fleck <jfleck@inkstain.net>
+
+	* doc/xml.html doc/python.html: fix tst.py text, which didn't
+	  import sys
+
+Fri Nov 28 17:28:47 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* encoding.c, include/libxml/encoding.h: Enhanced the handling of
+	  UTF-16, UTF-16LE and UTF-16BE encodings.  Now UTF-16 output is
+	  handled internally by default, with proper BOM and UTF-16LE
+	  encoding.  Native UTF-16LE and UTF-16BE encoding will not generate
+	  BOM on output, and will be automatically recognized on input.
+	* test/utf16lebom.xml, test/utf16bebom.xml, result/utf16?ebom*:
+	  added regression tests for above.
+
+Thu Nov 27 19:25:10 CET 2003 Igor Zlatkovic <igor@zlatkovic.com>
+
+	* win32/Makefile.* win32/configure.js: Modified to allow coexistent 
+	  build with all compilers. Added C-Runtime option for MSVC. Included
+	  xmlWriter.
+	* xmlwriter.c: Added IN_LIBXML macro
+
+Wed Nov 26 21:54:01 CET 2003 Igor Zlatkovic <igor@zlatkovic.com>
+
+	* win32/Makefile.bcb: applied patch from Eric
+
+Wed Nov 26 21:33:14 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/tree.h: stefan on IRC pointed out that XML_GET_LINE
+	  is broken on 2.6.x
+
+Tue Nov 25 18:39:44 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* entities.c: fixed #127877, never output &quot; in element content
+	* result/isolat3 result/slashdot16.xml result/noent/isolat3
+	  result/noent/slashdot16.xml result/valid/REC-xml-19980210.xml
+	  result/valid/index.xml result/valid/xlink.xml: this changes the
+	  output of a few tests
+
+Tue Nov 25 16:36:21 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/schemasInternals.h include/libxml/xmlerror.h
+	  testSchemas.c xmlschemas.c: added xsd:include support, fixed
+	  testSchemas behaviour when a schemas failed to parse.
+	* test/schemas/vdv-* result/schemas/vdv-first5_0_0*: added one
+	  test for xsd:include from Eric Van der Vlist
+
+Tue Nov 25 08:18:12 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: swapped the attribute defaulting and attribute checking
+	  parts of parsing a new element start, fixes bug #127772
+	* result/valid/127772.* test/valid/127772.xml
+	  test/valid/dtds/127772.dtd: added the example in the regression tests
+
+Tue Nov 25 08:00:15 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: moved xmlCleanupThreads() to the end of xmlCleanupParser()
+	  to avoid bug #127851
+
+Mon Nov 24 15:26:21 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlregexp.c: fixing some Negative Character Group and
+	  Character Class Subtraction handling.
+
+Mon Nov 24 14:01:57 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlregexp.c xmlschemas.c: more XML Schemas fixes based
+	  on Eric van der Vlist examples
+	* result/schemas/vdv-first4* test/schemas/vdv-first4*:
+	  added regression tests
+	* doc/examples/Makefile.am doc/examples/index.py: do not
+	  regenerate the index on make all target, but only on
+	  make rebuild to avoid troubles.
+
+Sat Nov 22 21:35:42 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c xmlschemastypes.c include/libxml/xmlerror.h
+	  include/libxml/schemasInternals.h: lot of bug fixes, cleanup,
+	  starting to add proper namespace support too.
+	* test/schemas/* result/schemas/*: added a number of tests
+	  fixed the result from some regression tests too.
+
+Fri Nov 21 20:50:59 MST 2003 John Fleck <jfleck@inkstain.net>
+
+	* doc/xml.html, docs.html: remove reference to gtk-doc now that
+	Daniel has removed it, fix link to George's IBM article, other
+	minor edits
+
+Fri Nov 21 01:26:00 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c: applied patch from Robert Stepanek to start 
+	  import os schemas support, cleaned up stuff and the patch.
+	* test/schemas/import0_0.* result/schemas/import0_0_0*: added test
+	  to regression, fixed a few regressions too.
+
+Thu Nov 20 22:58:00 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: applied two parsing fixes from James Bursa
+
+Thu Nov 20 19:20:46 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* doc/examples/*: added two xmlReader examples
+	* xmlreader.c: cleaned up some bugs in the process
+
+Thu Nov 20 12:54:30 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlwriter.c include/libxml/xmlwriter.h: applied patch from
+	  Alfred Mickautsch, bugfixes and comments
+	* doc/examples/*: added his test as the xmlWriter example
+	* doc/html/ doc/*.html: this resulted in some improvements
+	* include/libxml/hash.h: fixed an inclusion problem when
+	  <libxml/hash.h> wasn't preceded by <xml/parser.h>
+
+Wed Nov 19 17:19:35 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xinclude.c: fix an error message
+	* doc/examples/*: added tree2 example from Lucas Brasilino
+
+Wed Nov 19 17:50:47 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* doc/newapi.xsl: improve the sort sequence for page content
+	* doc/html/*.html: regenerate the web pages
+
+Wed Nov 19 00:48:56 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am: do not package cvs versioning temp files.
+	* doc/apibuild.py doc/libxml2-api.xml doc/newapi.xsl: more cleanup,
+	  slightly improved the API xml format, fixed a lot of small
+	  rendering problems
+	* doc/html/libxml*.html: rebuilt
+
+Tue Nov 18 21:51:15 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/*.h include/libxml/*.h.in: modified the file
+	  header to add more information, painful...
+	* genChRanges.py genUnicode.py: updated to generate said changes
+	  in headers
+	* doc/apibuild.py: extract headers, add them to libxml2-api.xml
+	* *.html *.xsl *.xml: updated the stylesheets to flag geprecated
+	  APIs modules. Updated the stylesheets, some cleanups, regenerated
+	* doc/html/*.html: regenerated added back book1 and libxml-lib.html
+
+Tue Nov 18 14:43:16 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* doc/Makefile.am doc/*.xsl doc/*.html doc/apibuild.py: cleaned up
+	  the build process to remove all remains from the old gtk-doc
+	  inherited, libxml2-refs.xml is now generated by apibuild.py, the
+	  stylesheets have been improved, and the API*html now generated
+	  are XHTML1 valid too
+
+Tue Nov 18 14:28:32 HKT 2003 William Brack <mmm.com.hk>
+
+	* genChRanges.py, chvalid.c, include/libxml/chvalid.h: minor
+	  enhancement to prevent comment with unreferenced variable.
+	* threads.c xmlreader.c xmlwriter.c: edited some comments to
+	  improve auto-generation of documentation
+	* apibuild.py: minor change to an error message
+
+Mon Nov 17 17:55:51 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* doc/apibuild.py doc/libxml2-api.xml doc/newapi.xsl: more cleanup,
+	  improving navigation
+	* doc/html/*.html: updated the result
+
+Mon Nov 17 14:54:38 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* doc/Makefile.am doc/apibuild.py doc/libxml2-api.xml doc/newapi.xsl:
+	  improvement of the stylesheets, fixed a API generation problem,
+	  switched the stylesheet and Makefile to build the HTML output.
+	* doc/html/*.html: complete update, ditched some old files, might
+	  introduce some breakage...
+
+Mon Nov 17 12:50:28 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* doc/newapi.xsl: lot of improvements, this starts looking good
+	  enough to be usable.
+
+Mon Nov 17 00:58:09 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* doc/newapi.xsl: stylesheet to build HTML pages from the
+	  API XML description, Work in Progress
+
+Sun Nov 16 16:03:24 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* xpath.c: fixed bug 126976 (string != empty nodeset
+	  should be false)
+
+Sun Nov 16 14:00:08 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* doc/html/*.html: Finally - found the problem with the
+	  page generation (XMLPUBFUN not recognized by gtkdoc).
+	  Re-created the pages using a temporary version of
+	  include/libxml/*.h.
+	* testOOMlib.c,include/libxml/encoding.h,
+	  include/libxml/schemasInternals.h,include/libxml/valid.h,
+	  include/libxml/xlink.h,include/libxml/xmlwin32version.h,
+	  include/libxml/xmlwin32version.h.in,
+	  include/libxml/xpathInternals.h: minor edit of comments
+	  to help automatic documentation generation
+	* doc/docdescr.doc: small elaboration
+	* doc/examples/test1.c,doc/examples/Makefile.am: re-commit
+	  (messed up on last try)
+	* xmlreader.c: minor change to clear warning.
+
+Sat Nov 15 19:20:32 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* Copyright: fixed some wording
+	* libxml.spec.in: make sure doc/examples is packaged
+	* include/libxml/tree.h valid.c xmlreader.c: fixed the really
+	  annoying problem about xmlRemoveID and xmlReader streaming.
+	  Thing looks fixed now, had to add a doc reference to the
+	  xmlID structure though...
+
+Sat Nov 15 09:53:36 MST 2003 John Fleck <jfleck@inkstain.net>
+
+	* doc/docdescr.doc: added description of man page building
+
+Sat Nov 15 19:08:22 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* doc/html/libxml-chvalid.html, doc/html/libxml-dict.html,
+	  doc/html/libxml-list.html, doc/html/libxml-testOOMlib.html,
+	  doc/html/libxml-wincecompat, doc/html/winsockcompat.html,
+	  doc/html/libxml-xmlexports.html, doc/html/libxml-xmlversion.html,
+	  doc/html/libxml-xmlwin32version.html, doc/html/libxml-xmlwriter.html:
+	  added missing pages for the website.
+
+Sat Nov 15 18:23:48 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* doc/Makefile.am doc/*.html doc/html/*.html: rebuilt the
+	  generated pages (again), manually restored doc/html/index.html
+	  and manually edited generated file doc/gnome-xml.xml to put
+	  in appropriate headings.
+	* doc/docdescr.doc: new file to describe details of the
+	  document generation (helps my memory for the next time)
+	* genChRanges.py,chvalid.c,include/libxml/chvalid.h: minor
+	  enhancement to please the automatic documentation generation.
+
+Fri Nov 14 23:47:31 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* catalog.c,relaxng.c,testAutomata.c,xpointer.c,genChRanges.py,
+	  chvalid.c,include/libxml/chvalid.h,doc/examples/test1.c:
+	  minor error cleanup for gcc-3.3.[12] compilation warnings.
+
+Fri Nov 14 15:08:13 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* tree.c: minor changes to some comments
+	* doc/*.html: rebuilt the generated HTML pages for changes
+	  from jfleck (bug 126945)
+
+Thu Nov 13 12:44:14 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* doc/examples/*: added Dodji's example, added output handling
+
+Thu Nov 13 11:35:35 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* doc/examples/*: added Aleksey XPath example, fixed bugs
+	  in the indexer
+
+Wed Nov 12 23:48:26 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* doc/*: integrating the examples in the navigation menus
+	* doc/examples/*: added make tests, updated the navigation,
+	  added a new test, cleanups, updates.
+
+Wed Nov 12 17:50:36 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* doc/*.html: rebuilt the generated HTML pages
+	* doc/examples/*: updated the stylesheets, added a synopsis,
+	  Makefile.am is now generated by index.py
+
+Wed Nov 12 01:38:16 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* doc/site.xsl doc/examples/Makefile.am doc/examples/index.html:
+	  added autogeneration of a web page for the examples
+	* doc/examples/example1.c doc/examples/.cvsignore
+	  doc/examples/examples.xml doc/examples/index.py: updated the
+	  information extracted, improved the format and indexing.
+
+Tue Nov 11 22:08:59 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* check-xinclude-test-suite.py: less verbose on difference
+	* libxml.spec.in: cleanup
+	* parser.c: fixed xmlCleanupParser() doc
+	* doc/Makefile.am doc/apibuild.py doc/libxml2-api.xml
+	  doc/examples/Makefile.am doc/examples/example1.c 
+	  doc/examples/examples.xml doc/examples/index.py
+	  doc/examples/test1.xml: work on adding C examples and
+	  generating automated information about those. examples.xml
+	  is autogenerated describing the examples.
+	* example/Makefile.am: cleanup
+
+Mon Nov 10 23:47:03 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* genUnicode.py, xmlunicode.c, include/libxml/xmlunicode.h:
+	  fixed missing '-' in block names, enhanced the hack for
+	  ABI aliasing.
+
+Sun Nov  9 20:28:21 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* genUnicode.py, xmlunicode.c, include/libxml/xmlunicode.h,
+	  python/libxml2class.txt: enhanced for range checking,
+	  updated to Unicode version 4.0.1 (API docs also updated)
+	* python/generator.py: minor change to fix a warning
+
+Wed Nov  5 23:46:36 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am: apply fix from Karl Eichwalder for script path
+
+Wed Nov  5 10:49:20 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* win32/configure.js: applied patch from Mark Vakoc to simplify
+	  his work from CVS checkouts.
+
+Tue Nov  4 21:16:47 MST 2003 John Fleck <jfleck@inkstain.net>
+
+	* doc/xmlreader.html: minor cleanups
+
+Tue Nov  4 15:52:28 PST 2003 William Brack <wbrack@mmm.com.hk>
+
+	* include/libxml/xmlversion.h.in: changed macro ATTRIBUTE_UNUSED
+	  for gcc so that, if undefined, it's defined as
+	  __attribute__((unused))
+
+Tue Nov  4 15:28:07 PST 2003 William Brack <wbrack@mmm.com.hk>
+
+	* python/generator.py: small enhancement to assure ATTRIBUTE_UNUSED
+	  appears after the variable declaration.
+	* valid.c: trivial change to eliminate a warning message
+
+Tue Nov  4 11:24:04 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in NEWS doc/*: preparing release 2.6.2, updated and
+	  rebuilt the docs
+
+Tue Nov  4 09:38:46 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c: change --html to make sure we use the HTML serialization
+	  rule by default when HTML parser is used, add --xmlout to allow to
+	  force the XML serializer on HTML.
+	* HTMLtree.c: ugly tweak to fix the output on <p> element and 
+	  solve #125093
+	* result/HTML/*: this changes the output of some tests
+
+Mon Nov  3 17:51:28 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xinclude.c: fixed bug #125812, about XPointer in XInclude 
+	  failing but not returning an error.
+
+Mon Nov  3 17:18:22 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c: fixed bug #125811 related to DTD post validation
+	  where the DTD doesn't pertain to a document.
+
+Mon Nov  3 15:25:58 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c xmlIO.c include/libxml/parserInternals.h: implemented
+	  the XML_PARSE_NONET parser option.
+	* xmllint.c: converted xmllint.c to use the option instead of 
+	  relying on the global resolver variable.
+
+Mon Nov  3 13:26:32 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xinclude.c xmlreader.c include/libxml/xinclude.h: adding XInclude
+	  support to the reader interface. Lot of testing of the walker,
+	  various bug fixes.
+	* xmllint.c: added --walker and made sure --xinclude --stream --debug
+	  works as expected
+	* Makefile.am result/dtd11.rdr result/ent6.rdr test/dtd11 test/ent6
+	  result/XInclude/*.rdr: added regression tests for the walker and
+	  XInclude xmlReader support, had to slightly change a couple of tests
+	  because the walker can't distinguish <foo/> from <foo></foo>
+
+Sat Nov  1 17:42:27 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c nanohttp.c threads.c: second BeOS patch from 
+	  Marcin 'Shard' Konicki
+
+Fri Oct 31 15:35:20 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: always generate line numbers
+
+Fri Oct 31 11:53:46 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixed another regression introduced in fixing #125823
+
+Fri Oct 31 11:33:18 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* python/libxml.c: previous fix for #124044 was broken, correct
+	  fix provided.
+	* HTMLparser.c parser.c parserInternals.c xmlIO.c: fix xmlStopParser()
+	  and the error handlers to address #125877
+
+Thu Oct 30 23:10:46 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: side effect of #123105 patch, namespace resolution
+	  would fail when defined in internal entities, fixes #125823
+
+Thu Oct 30 14:10:42 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* python/libxml.c: be more defensive in the xmlReader python bindings
+	  fixing bug #124044
+
+Thu Oct 30 11:14:31 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c: the a-posteriori DTD validation code was not validating
+	  the namespace declarations, this fixes #124110
+
+Wed Oct 29 14:13:03 PDT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* xmlIO.c: enhanced to bypass compression detection code
+	  when input file is stdin (bug 125801)
+
+Wed Oct 29 18:21:00 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlIO.c: fix needed when HTTP is not compiled in by Mark Vakoc
+
+Wed Oct 29 18:05:53 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: more fixes about unregistering objects
+	* include/libxml/relaxng.h: applied patch from Mark Vakoc
+	  missing _cplusplus processing clause
+
+Wed Oct 29 07:49:52 2003  Aleksey Sanin  <aleksey@aleksey.com>
+
+	* include/libxml/parser.h parser.c: added xmlStrVPrintf function
+
+Wed Oct 29 14:37:40 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* nanoftp.c nanohttp.c testThreads.c threads.c: applied patch from
+	  Marcin 'Shard' Konicki to provide BeOS thread support.
+
+Wed Oct 29 14:20:14 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c include/libxml/xmlschemas.h: applied patch
+	  from Steve Ball to make a schema parser from a preparsed document.
+
+Wed Oct 29 13:52:25 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: applied a couple of patches from Mark Lilback about text
+	  nodes coalescing
+
+Wed Oct 29 12:16:52 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: change suggested by Anthony Carrico when unregistering
+	  a namespace prefix to a context
+	* hash.c: be more careful about calling callbacks with NULL payloads.
+
+Wed Oct 29 00:04:26 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in NEWS doc/*: preparing release 2.6.1, updated and
+	  regenerated docs and APIs
+	* parser.c: cleanup and last change to fix #123105
+
+Tue Oct 28 23:02:29 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: Fix #124907 by simply backporting the same
+	  fix as for the XML parser
+	* result/HTML/doc3.htm.err: change to ID detecting modified one
+	  test result.
+
+Tue Oct 28 22:28:50 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c include/libxml/parser.h: included a new function
+	  to reuse a Push parser context, based on Graham Bennett original
+	  code
+	* valid.c: in HTML, a name in an input is not an ID
+	* TODO: bug list update
+
+Tue Oct 28 19:54:37 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: applied patch from nico@xtradyne.com for #125030
+
+Tue Oct 28 16:42:16 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am: cleanup
+	* error.c valid.c include/libxml/xmlerror.h: fixing bug #125653
+	  sometimes the error handlers can get a parser context on DTD
+	  errors, and sometime they don't. So be very careful when trying
+	  to grab those information.
+
+Tue Oct 28 15:26:18 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: applied patch from Kasimier Buchcik which fixes a 
+	  problem in xmlSearchNs introduced in 2.6.0
+
+Tue Oct 28 14:57:03 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixed #123263, the encoding is mandatory in a textdecl.
+
+Tue Oct 28 13:48:52 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: fix bug #125047 about serializing when finding a 
+	  document fragment node.
+
+Mon Oct 27 11:11:29 EST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* testSAX.c: fix bug #125592 need a NULL check
+	* include/libxml/chvalid.h: rename a parameter
+
+Mon Oct 27 09:43:48 EST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: applied patch from #123105 about defaulted attributes
+	  from element coming from an entity
+
+Mon Oct 27 21:12:27 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* xmllint.c: fixed warning message from IRIX (bug 125182)
+	* python/libxml.py: removed tabs, replaced with spaces
+	  (bug 125572)
+
+Mon Oct 27 06:17:30 EST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* libxml.h parserInternals.c xmlIO.c: make sure we report errors
+	  if xmlNewInputFromFile() fails.
+	* xmlreader.c: avoid using _private for the node or document
+	  elements.
+
+Sat Oct 25 17:33:59 CEST 2003 Igor Zlatkovic <igor@zlatkovic.com>
+
+	* win32/configure.js: added declaration for verMicroSuffix
+
+Fri Oct 24 23:08:17 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* libxml.m4: applied patch from Patrick Welche provided in
+	  bug #125432 , future proofing the .m4 file.
+	* parser.c: resetting the context should also reset the error
+	* TODO: problem of conformance w.r.t. E20 was raised in the
+	  XML Core telconf and libxml2 isn't conformant there.
+
+Wed Oct 22 14:33:05 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlwriter.c: applied patch from Alfred Mickautsch fixing #125180
+
+Wed Oct 22 10:50:31 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* chvalid.c genChRanges.py: Stéphane Bidoul pointed out another
+	  small glitch missing a const
+
+Wed Oct 22 10:43:21 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* chvalid.c genChRanges.py: Stéphane Bidoul pointed out that
+	  it doesn't define IN_LIBXML
+
+Tue Oct 21 21:14:55 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* win32/Makefile.mingw: typo pointed out by Stéphane Bidoul
+
+Tue Oct 21 11:26:36 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* win32/Makefile.bcb win32/Makefile.mingw win32/Makefile.msvc
+	  win32/configure.js: set of Win32 patches for 2.6.0 by Joachim Bauch
+
+Tue Oct 21 02:07:22 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: last minute patch from Eric Zurcher making it into 2.6.0
+
+Tue Oct 21 02:03:03 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in NEWS doc/libxml2.xsa: preparing libxml2-2.6.0
+	* doc/*: updated and regenerated the docs and API
+
+Tue Oct 21 01:01:55 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* SAX2.c error.c tree.c: moved the line number to their proper
+	  field in elements now.
+
+Tue Oct 21 00:28:20 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in xmlwriter.c Makefile.am include/libxml/xmlwriter.h
+	  include/libxml/Makefile.am include/libxml/xmlversion.h.in:
+	  added the xmlWriter module contributed by Alfred Mickautsch
+	* include/libxml/tree.h: added room for line and extra information
+	* xmlreader.c python/tests/reader6.py: bugfixing some problem some
+	  of them introduced in September
+	* win32/libxml2.def.src doc/libxml2-api.xml: regenerated the API
+
+Mon Oct 20 19:02:53 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am configure.in xmldwalk.c xmlreader.c
+	  include/libxml/Makefile.am include/libxml/xmldwalk.h
+	  include/libxml/xmlversion.h.in: removing xmldwalk module
+	  since it got merged with the xmlreader.
+	* parser.c: cleanup
+	* win32/libxml2.def.src python/libxml2class.txt doc/libxml2-api.xml:
+	  rebuilt the API
+	* python/tests/Makefile.am python/tests/reader7.py
+	  python/tests/walker.py: adding regression testing for the
+	  new xmlreader APIs, new APIs for reader creation, including
+	  making reader "walker" operating on preparsed document trees.
+
+Sun Oct 20 22:37:03 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* entities.c, valid.c: fixed problem reported on the mailing
+	  list by Melvyn Sopacua - wrong argument order on functions
+	  called through xmlHashScan.
+
+Sun Oct 19 23:57:45 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c xmlIO.c: fixes for compiling using --with-minimum
+
+Sun Oct 19 23:46:04 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: cleanup xmlNodeGetContent() reusing xmlNodeBufGetContent(),
+	  tested it through the xslt regression suite.
+
+Sun Oct 19 22:42:16 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c include/libxml/tree.h: adding xmlNodeBufGetContent()
+	  allowing to grab the content without forcing allocations.
+	* python/libxml2class.txt doc/libxml2-api.xml: rebuilt the API
+	* xpath.c xmldwalk.c: removed a couple of comment errors.
+
+Sun Oct 19 16:39:36 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: applied patch from Chris Anderson to change back
+	  memcmp with CMPx()
+
+Sun Oct 19 16:24:19 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: fixed to not send NULL to %s printing
+	* python/tests/error.py result/HTML/doc3.htm.err
+	  result/HTML/test3.html.err result/HTML/wired.html.err
+	  result/valid/t8.xml.err result/valid/t8a.xml.err: cleaning
+	  up some of the regression tests error
+
+Sun Oct 19 15:31:43 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/nanohttp.h include/libxml/parserInternals.h 
+	  include/libxml/xmlIO.h nanohttp.c parserInternals.c xmlIO.c:
+	  Fixed the HTTP<->parser interraction, which should fix 2 long
+	  standing bugs #104790 and #124054 , this also fix the fact that
+	  HTTP error code (> 400) should not generate data, we usually
+	  don't want to parse the HTML error information instead of the
+	  resource looked at.
+
+Sun Oct 19 19:20:48 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* doc/Makefile.am: enhanced the installation of tutorial files
+	  to avoid installing CVS subdirectories (bug 122943)
+
+Sun Oct 19 17:33:27 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* xmlIO.c: fixed segfault when input file not present
+	* tree.c: changed output formatting of XML_CDATA_SECTION
+	  (bug 120917)
+
+Sun Oct 19 00:15:38 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* include/libxml/parserInternals.h HTMLparser.c HTMLtree.c
+	  SAX2.c catalog.c debugXML.c entities.c parser.c relaxng.c
+	  testSAX.c tree.c valid.c xmlschemas.c xmlschemastypes.c
+	  xpath.c: Changed all (?) occurrences where validation macros
+	  (IS_xxx) had single-byte arguments to use IS_xxx_CH instead
+	  (e.g. IS_BLANK changed to IS_BLANK_CH).  This gets rid of
+	  many warning messages on certain platforms, and also high-
+	  lights places in the library which may need to be enhanced
+	  for proper UTF8 handling.
+
+Sat Oct 18 20:34:18 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* genChRanges.py, chvalid.c, include/libxml/chvalid.h,
+	  doc/apibuild.py: enhanced to include enough comments to
+	  make the api doc generation happy.
+
+Sat Oct 18 07:28:25 EDT 2003 Daniel Veillard <daniel@veillard.com>
+
+	* nanohttp.c xmlIO.c include/libxml/nanohttp.h: starting work
+	  to fix the HTTP/XML parser integration.
+
+Sat Oct 18 11:04:32 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c include/libxml/xmlreader.h: added new APIs
+	  for creating reader from sources or reusing a reader with
+	  a new source, like the xmlReadxx and xmlCtxtReadxxx
+	* win32/libxml2.def.src doc/libxml2-api.xml doc/apibuild.py
+	  doc/Makefile.am: regenerated the APIs
+	* doc/xml.html: applied a patch from Stefan Kost for namespace docs
+
+Sat Oct 18 12:46:02 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* genChRanges.py, chvalid.c, include/libxml/chvalid.h,
+	  include/libxml/parserInternals.h: enhanced macros to avoid
+	  breaking ABI from previous versions.
+	* catalog.c, parser.c, tree.c: modified to use IS_* macros
+	  defined in parserInternals.h.  Makes maintenance much easier.
+	* testHTML.c, testSAX.c, python/libxml.c: minor fixes to avoid
+	  compilation warnings
+	* configuration.in: fixed pushHTML test error; enhanced for
+	  better devel (me) testing
+
+Fri Oct 17 14:38:54 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* legacy.c: remove the warning for startDocument(), as it is used by
+	  glade (or glade-python)
+	* parser.c relaxng.c xmlschemastypes.c: fixed an assorted set of
+	  invalid accesses found by running some Python based regression
+	  tests under valgrind. There is still a few leaks reported by the
+	  relaxng regressions which need some attention.
+	* doc/Makefile.am: fixed a make install problem c.f. #124539
+	* include/libxml/parserInternals.h: addition of xmlParserMaxDepth
+	  patch from crutcher
+
+Wed Oct 15 12:47:33 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: Marc Liyanage pointed out that xmlCleanupParser()
+	  was missing xmlCleanupInputCallbacks and xmlCleanupOutputCallbacks
+	  calls.
+
+Wed Oct 15 10:16:47 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* vms/build_libxml.com trionan.c: VMS patch from Craig A. Berry
+
+Mon Oct 13 21:46:25 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am: small fix from Bjorn Reese
+
+Mon Oct 13 15:59:25 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c: fix a call missing arguments
+
+Sun Oct 12 18:42:18 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* genChRanges.py, chvalid.c, include/libxml/chvalid.h: fixed
+	  a bug in the range search; enhanced range generation (inline code
+	  if a small number of intervals); enhanced the readability of the
+	  output files.
+
+Sun Oct 12 00:52:14 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* chvalid.def chvalid.c include/libxml/chvalid.h: rebuilt 
+	  chvalid.def from scratch based on XML 2nd edition REC
+	  and regenerated the code.
+
+Sat Oct 11 22:54:13 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* check-xml-test-suite.py: removed some annoying warnings
+	* chvalid.def chvalid.c include/libxml/chvalid.h: fixed a bug
+	  in the PubidChars definition, regenerated, there is still
+	  a bug left somewhere
+	* genChRanges.py: save the header directly in include/libxml/
+	* configure.in: I generated a 2.6.0beta6 earlier today
+
+Sat Oct 11 23:32:47 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* fixed small error on previous commit (chvalid.h in
+	  base dir instead of include directory)
+
+Sat Oct 11 23:11:22 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* genChRange.py, chvalid.def, chvalid.c, include/libxml/chvalid.h:
+	  new files for a different method for doing range validation
+	  of character data.
+	* Makefile.am, parserInternals.c, include/libxml/Makefile.am,
+	  include/libxml/parserInternals.h: modified for new range method.
+	* catalog.c: small enhance for warning message (using one
+	  of the new range routines)
+
+Sat Oct 11 13:24:57 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c include/libxml/valid.h: adding an serror field to
+	  the validation context breaks the ABI for the xmlParserCtxt
+	  structure since it's embedded by content and not by reference
+
+Sat Oct 11 12:46:49 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: patch from Mike Hommey
+	* threads.c: applied Windows patch from Jesse Pelton and Stephane
+	  Bidoul
+	* parser.c: fix the potentially nasty access to ctxt->serror
+	  without checking first that the SAX block is version 2
+
+Fri Oct 10 21:34:01 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* SAX2.c: fixed a nasty bug with interning some text strings
+	* configure.in: prepare for beta5 of 2.6.0
+	* libxml.h nanoftp.c nanohttp.c xmlIO.c include/libxml/xmlerror.h:
+	  better error handling for I/O and converted FTP and HTTP
+	* parser.c: fixed another bug
+
+Fri Oct 10 16:45:20 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* SAX2.c: fixed uninitialized new field.
+	* result/VC/OneID2 result/relaxng/*.err: fixed a typo updating
+	  all messages
+
+Fri Oct 10 16:19:17 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/tree.h: make room in Doc, Element, Attributes
+	  for PSVI type information.
+
+Fri Oct 10 16:08:02 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c c14n.c catalog.c error.c globals.c parser.c
+	  parserInternals.c relaxng.c valid.c xinclude.c xmlIO.c xmlregexp.c
+	  xmlschemas.c xpath.c xpointer.c include/libxml/globals.h
+	  include/libxml/parser.h include/libxml/valid.h 
+	  include/libxml/xmlerror.h: Setting up the framework for structured
+	  error reporting, touches a lot of modules, but little code now
+	  the error handling trail has been cleaned up.
+
+Fri Oct 10 14:29:42 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* c14n.c include/libxml/xmlerror.h: converted the C14N module too
+
+Fri Oct 10 13:40:51 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: cleanup
+	* xpointer.c include/libxml/xmlerror.h: migrated XPointer module
+	  to the new error mechanism
+
+Fri Oct 10 12:49:53 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* error.c xmlschemas.c: a bit of cleanup
+	* result/schemas/*.err: updated with the new result strings
+
+Fri Oct 10 03:58:39 PDT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* xpath.c: fixed bug 124061
+
+Fri Oct 10 02:47:22 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am: cleanup
+	* encoding.c: fix a funny typo
+	* error.c xmlschemas.c xmlschemastypes.c include/libxml/xmlerror.h:
+	  converted the Schemas code to the new error handling. PITA,
+	  still need to check output from regression tests.
+
+Thu Oct  9 15:13:53 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLtree.c include/libxml/xmlerror.h: converted too
+	* tree.c: small cleanup
+
+Thu Oct  9 13:44:57 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xinclude.c: comment fix
+	* catalog.c include/libxml/xmlerror.h: migrating the catalog code
+	  to the new infrastructure
+
+Thu Oct  9 00:36:03 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlIO.c: final error handling cleanup
+	* xinclude.c error.c: converted XInclude to the new error handling
+	* include/libxml/xmlerror.h: added XInclude errors
+
+Wed Oct  8 23:31:23 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: bug in compression saving was crashing galeon
+	  reported by teuf
+
+Wed Oct  8 21:18:12 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* error.c tree.c xmlIO.c xmllint.c: more cleanup through the
+	  I/O error path
+
+Wed Oct  8 20:57:27 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlIO.c: better handling of error cases
+
+Wed Oct  8 13:51:14 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlIO.c xmllint.c include/libxml/xmlerror.h: first pass at
+	  cleaning up error handling in the I/O module.
+
+Wed Oct  8 10:52:05 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlregexp.c include/libxml/xmlerror.h: error handling
+	  cleanup of the Regexp module.
+
+Wed Oct  8 01:09:05 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: converting the tree module too
+	* error.c include/libxml/xmlerror.h: created a simpler internal
+	  error reporting function.
+
+Tue Oct  7 23:19:39 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* error.c include/libxml/xmlerror.h include/libxml/xpath.h
+	  include/libxml/xpathInternals.h xpath.c: cleaning up XPath
+	  error reporting that time. 
+	* threads.c: applied the two patches for TLS threads
+	  on Windows from Jesse Pelton
+	* parser.c: tiny safety patch for xmlStrPrintf() make sure the
+	  return is always zero terminated. Should also help detecting
+	  passing wrong buffer size easily.
+	* result/VC/* result/valid/rss.xml.err result/valid/xlink.xml.err:
+	  updated the results to follow the errors string generated by
+	  last commit.
+
+Tue Oct  7 14:16:45 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c include/libxml/xmlerror.h: last cleanup of error
+	  handling in the Relax-NG module.
+
+Tue Oct  7 13:30:39 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* error.c relaxng.c include/libxml/xmlerror.h: switched Relax-NG
+	  module to the new error reporting. Better default report, adds
+	  the element associated if found, context and node are included
+	  in the xmlError
+	* python/tests/reader2.py: the error messages changed.
+	* result/relaxng/*: error message changed too.
+
+Mon Oct  6 10:46:35 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* win32/Makefile.bcb win32/Makefile.mingw win32/Makefile.msvc
+	  win32/configure.js: applied patch from Stéphane Bidoul to
+	  fix the compilation of 2.6.0 code on Win32
+
+Mon Oct  6 10:16:30 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* check-xml-test-suite.py: fixing the script
+	* parser.c: replace sequences of RAW && NXT(.) == '.' with
+	  memcmp calls, seems to not break conformance, slightly inflate
+	  the size of the gcc generated code though.
+
+Sun Oct  5 23:30:48 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parserInternals.c parser.c valid.c include/libxml/parserInternals.h:
+	  more cleanup of error handling in parserInternals, sharing the
+	  routine for memory errors.
+
+Sun Oct  5 15:49:14 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c Makefile.am legacy.c parser.c parserInternals.c
+	  include/libxml/xmlerror.h: more code cleanup, especially around
+	  error messages, the HTML parser has now been upgraded to the new
+	  handling.
+	* result/HTML/*: a few changes in the resulting error messages
+
+Sat Oct  4 23:06:41 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c include/libxml/xmlerror.h: more error/warning
+	  handling cleanups, the XML parser module should be okay now.
+
+Sat Oct  4 01:58:27 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am configure.in xmldwalk.c include/libxml/Makefile.am
+	  include/libxml/xmldwalk.h include/libxml/xmlversion.h.in:
+	  integrated the xmlDocWalker API given by Alfred Mickautsch,
+	  and providing an xmlReader like API but working on a xmlDocPtr.
+
+Sat Oct  4 00:18:29 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am: more cleanup in make tests
+	* error.c valid.c parser.c include/libxml/xmlerror.h: more work
+	  in the transition to the new error reporting strategy.
+	* python/tests/reader2.py  result/VC/* result/valid/*:
+	  few changes in the strings generated by the validation output
+
+Fri Oct  3 00:19:02 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am: changed 'make tests' to use a concise output,
+	  scrolling to see where thing broke wasn't pleasant
+	* configure.in: some beta4 preparation, but not ready yet
+	* error.c globals.c include/libxml/globals.h include/libxml/xmlerror.h:
+	  new error handling code, last error information are stored
+	  in the parsing context or a global variable, new APIs to
+	  handle the xmlErrorPtr type.
+	* parser.c parserInternals.c valid.c : started migrating to the
+	  new error handling code, it's a royal pain.
+	* include/libxml/parser.h include/libxml/parserInternals.h:
+	  moved the definition of xmlNewParserCtxt()
+	* parser.c: small potential buffer access problem in push code
+	  provided by Justin Fletcher
+	* result/*.sax result/VC/PENesting* result/namespaces/*
+	  result/valid/*.err: some error messages were slightly changed.
+
+Thu Oct  2 13:01:13 2003  Aleksey Sanin  <aleksey@aleksey.com>
+
+	* include/libxml/parser.h parser.c: introduced xmlStrPrintf
+	function (wrapper around snprintf)
+
+Wed Oct  1 21:12:06 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* entities.c: Fix error on output of high codepoint charref like
+	  &#x10FFFF; , reported by Eric Hanchrow
+
+Wed Oct  1 14:20:10 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* DOCBparser.c include/libxml/DOCBparser.h: let's see how much
+	  of a pain murrayc is really gonna be.
+
+Wed Oct  1 11:03:40 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c: Applied fix for bug #123481 reported by Peter Derr
+
+Tue Sep 30 15:34:31 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* entities.c legacy.c parser.c: made the predefined entities
+	  static predefined structures to avoid the work, memory and
+	  hazards associated to initialization/cleanup.
+
+Tue Sep 30 14:30:47 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c Makefile.am configure.in legacy.c parser.c
+	  parserInternals.c testHTML.c xmllint.c include/libxml/HTMLparser.h
+	  include/libxml/parser.h include/libxml/parserInternals.h
+	  include/libxml/xmlversion.h.in: added a new configure
+	  option --with-push, some cleanups, chased code size anomalies.
+	  Now a library configured --with-minimum is around 150KB,
+	  sounds good enough.
+
+Tue Sep 30 12:31:00 AEST 2003 Malcolm Tredinnick <malcolm@commsecure.com.au>
+
+	* libxml-2.0-uninstalled.pc.in: New file for building against
+	uninstalled libxml2 builds.
+	* configure.in, Makefile.am: Support the *-uninstalled.pc file.
+	* .cvsignore: Ignore the new generated *.pc file.
+
+Tue Sep 30 02:38:16 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am SAX.c SAX2.c configure.in globals.c parser.c
+	  parserInternals.c testReader.c testSAX.c xmlIO.c xmllint.c
+	  xmlreader.c example/gjobread.c include/libxml/xmlversion.h.in:
+	  added 2 new configure option: --with-reader --with-sax1
+	  to allow removing the reader or non-xmlReadxxx() interfaces.
+
+Mon Sep 29 19:58:26 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in entities.c tree.c valid.c xmllint.c
+	  include/libxml/tree.h include/libxml/xmlversion.h.in:
+	  Adding a configure option to remove tree manipulation
+	  code which is not strictly needed by the parser.
+
+Mon Sep 29 15:23:41 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* nanoftp.c nanohttp.c: last finishing touch to the BeOS
+	  patch from Marcin 'Shard' Konicki
+
+Mon Sep 29 15:15:08 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLtree.c SAX2.c c14n.c catalog.c configure.in debugXML.c
+	  encoding.c entities.c nanoftp.c nanohttp.c parser.c relaxng.c
+	  testAutomata.c testC14N.c testHTML.c testRegexp.c testRelax.c
+	  testSchemas.c testXPath.c threads.c tree.c valid.c xmlIO.c
+	  xmlcatalog.c xmllint.c xmlmemory.c xmlreader.c xmlschemas.c
+	  example/gjobread.c include/libxml/HTMLtree.h include/libxml/c14n.h
+	  include/libxml/catalog.h include/libxml/debugXML.h
+	  include/libxml/entities.h include/libxml/nanohttp.h
+	  include/libxml/relaxng.h include/libxml/tree.h
+	  include/libxml/valid.h include/libxml/xmlIO.h
+	  include/libxml/xmlschemas.h include/libxml/xmlversion.h.in
+	  include/libxml/xpathInternals.h python/libxml.c:
+	  Okay this is scary but it is just adding a configure option
+	  to disable output, this touches most of the files.
+
+Mon Sep 29 12:53:56 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlmemory.c: better fix, avoids breaking the python bindings
+
+Mon Sep 29 11:21:33 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlmemory.c: fix a compilation problem when configuring
+	  with debug but without mem-debug
+
+Sun Sep 28 20:53:17 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am: cleanup, creating a new legacy.c module,
+	  made sure make tests ran in reduced conditions
+	* SAX.c SAX2.c configure.in entities.c globals.c parser.c
+	  parserInternals.c tree.c valid.c xlink.c xmlIO.c xmlcatalog.c
+	  xmlmemory.c xpath.c xmlmemory.c include/libxml/xmlversion.h.in:
+	  increased the modularization, allow to configure out 
+	  validation code and legacy code, added a configuration
+	  option --with-minimum compiling only the mandatory code
+	  which then shrink to 200KB.
+
+Sun Sep 28 02:15:07 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fix a bug raised by the Mips compiler.
+	* include/libxml/SAX.h include/libxml/parser.h: move the 
+	  SAXv1 block definitions to parser.h fixes bug #123380
+	* xmlreader.c include/libxml/xmlreader.h: reinstanciate
+	  the attribute and element pool broken 2 commits ago.
+	  Start playing with an entry point to preserve a subtree.
+	* entities.c: remove a warning.
+
+Sat Sep 27 12:19:38 PDT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* encoding.c, parser.c, relaxng.c: further (final?) minor
+	  changes for compilation warnings. No change to logic.
+
+Fri Sep 26 18:03:42 PDT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* parser.c: fixed small problem with missing entities (test/ent2)
+
+Sat Sep 27 01:25:39 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: William's change allowed to spot a nasty bug in xmlDoRead
+	  if the result is not well formed that ctxt->myDoc is not NULL
+	  and uses the context dictionary.
+
+Fri Sep 26 21:09:34 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: other patches from William Brack to avoid
+	  compilation warnings on AIX.
+
+Fri Sep 26 11:03:08 PDT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* HTMLparser.c, entities.c, xmlreader.c: minor change to
+	  avoid compilation warnings on some (e.g. AIX) systems
+
+Fri Sep 26 16:49:25 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parserInternals.c: fixed a backward compatibility problem
+	  when formatting "deprecated SAXv1 function ignorableWhitespace"
+	  could be reproduced by xmllint --format
+
+Fri Sep 26 15:50:44 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* doc/libxml2-api.xml: rebuilt the API
+	* xmllint.c doc/xmllint.1 doc/xmllint.xml: added the new options
+	  --nocdata and --nsclean to remove CDATA section and surperfluous
+	  namespace declarations
+	* parser.c SAX2.c: implementation of the 2 new options
+
+Fri Sep 26 14:41:53 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c testHTML.c xmllint.c include/libxml/HTMLparser.h:
+	  added the same htmlRead APIs than their XML counterparts
+	* include/libxml/parser.h: new parser options, not yet implemented,
+	  added an options field to the context.
+	* tree.c: patch from Shaun McCance to fix bug #123238 when ]]>
+	  is found within a cdata section.
+	* result/noent/cdata2 result/cdata2 result/cdata2.rdr
+	  result/cdata2.sax test/cdata2: add one more cdata test
+
+Thu Sep 25 23:03:23 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c xmllint.c doc/libxml2-api.xml include/libxml/parser.h:
+	  Changed the new xmlRead/xmlCtxtRead APIs to have an extra
+	  base URL parameter when not loading from a file or URL.
+
+Thu Sep 25 16:23:58 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: preparing a beta3 solving the ABI problems
+	* globals.c parser.c parserInternals.c testHTML.c HTMLparser.c SAX.c
+	  include/libxml/globals.h include/libxml/SAX.h: make sure the
+	  global variables for the default SAX handler are V1 ones to
+	  avoid ABI compat problems.
+	* xmlreader.c: cleanup of unneeded code
+	* hash.c: fix a comment
+
+Thu Sep 25 14:16:51 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* SAX2.c hash.c parser.c include/libxml/xmlexports.h 
+	  include/libxml/xmlmemory.h include/libxml/xmlversion.h.in:
+	  fixing some comments to avoid warnings from apibuild.py
+
+Wed Sep 24 23:42:08 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* win32/configure.js: patch from Stéphane Bidoul for configuring
+	  the beta2 version #123104
+
+Wed Sep 24 23:17:59 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am: adding repeated parsing and validating tests
+	* SAX2.c parser.c tree.c include/libxml/parser.h: make the new
+	  DOM tree building interfaces use the dictionary from the 
+	  parsing context to build the element and attributes names
+	  as well as formatting spaces and short text nodes
+	* include/libxml/dict.h dict.c: added some reference counting
+	  for xmlDictPtr because they can be shared by documents and
+	  a parser context.
+	* xmlreader.c: a bit of cleanup, remove the specific tree freeing
+	  functions and use the standard ones now.
+	* xmllint.c: add --nodict
+	* python/libxml.c: fix a stupid bug so that ns() works on 
+	  attribute nodes.
+
+Tue Sep 23 23:07:45 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c include/libxml/parser.h: adding a new set of
+	  API for parsing xmlReadDoc() xmlReadFile() ... xmlReadIO()
+	  and xmlCtxtReadDoc() ... xmlCtxtReadIO(). That with
+	  a clear define of xmlParserOption, xmlCtxtUseOptions()
+	  should simplify custom parsing without being tempted to
+	  use global variables, and xmlCtxtReset() should allow reuse
+	  of a context for multiple parsing.
+	* xmllint.c: switched to use xmlReadXXX, allow options to
+	  be used simultaneously with less troubles.
+	* tree.c: simple warning removal
+	* doc/apibuild.py: small fix
+	* doc/libxml2-api.xml win32/libxml2.def.src: updated
+
+Tue Sep 23 11:15:23 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: revert xmlCreateDocParserCtxt() since this break
+	  the parseDoc() python bindings
+
+Tue Sep 23 11:00:18 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: make sure xmlDetectSAX2() is called only at 
+	  parsing time to avoid breaking apps changing the SAX
+	  callbacks after context allocation, change xmlCreateDocParserCtxt()
+	  to use an immutable buffer instead of a copy
+
+Tue Sep 23 09:40:33 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlIO.c: applied patch from Markus Keim fixing a problem
+	  with I/O callback registration.
+	* include/libxml/xmlerror.h: fixed #122994 comment numbering
+	  for xmlParserErrors
+
+Mon Sep 22 12:21:11 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c include/libxml/tree.h: the uri arg to xmlNodeSetBase is
+	  really a const xmlChar*
+	* xmlreader.c include/libxml/xmlreader.h: addin the
+	  xmlTextReaderConstString() to get an interned string from
+	  the reader
+
+Sun Sep 20 17:22:20 PDT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* error.c: fixed a warning message (trivial)
+	* doc/search.php: removed incorrect warning message when word
+	  search not found in last of multiple tables (bug 119535)
+
+Fri Sep 19 14:26:28 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: preparing a 2.6.0-beta2 release
+	* xmlIO.c: avoid a warning
+	* tree.c: avoid duplicate code in xmlReplaceNode as pointed out
+	  by Chris Ryland
+	* include/libxml/dict.h: add a QName access lookup to the
+	  dictionary.
+	* xmlreader.c include/libxml/xmlreader.h: adding const access
+	  based on the dictionary interface for string read from the
+	  reader, the node content access is still TODO, it's too different
+
+Fri Sep 19 00:01:08 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* SAX2.c: fixing namespace DTD validations
+	* result/valid/ns2.xml result/valid/ns.xml: the output of defaulted
+	  namespaces is slightly different now.
+	* Makefile.am: report the memory used in Timingtests (as well as time)
+
+Thu Sep 18 15:29:46 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am: add streaming on memory regression tests, found
+	  bad bugs in the reader interface
+	* xmlreader.c: fixing bugs w.r.t. very large names, and special
+	  condition in end of file.
+	* xmlIO.c tree.c include/libxml/tree.h include/libxml/xmlIO.h:
+	  adding immutable buffers, and parser input based on those,
+	  but this should not be used (yet) for general parsing
+	* parser.c: added a comment about using immutable buffers for
+	  general parsing.
+	* result/bigname.xml.rdr result/bigname2.xml.rdr: fixing the
+	  output of the regression tests
+	* xmllint.c: using the immutable buffers when streaming on
+	  mmaped file (--stream --memory)
+
+Thu Sep 18 12:04:50 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* dict.c: the last patch broke unicity of returned strings, removed
+
+Thu Sep 18 00:31:02 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am: add a Timingtests target to check bad behaviour
+	  from the streaming engine
+	* dbgen.pl dbgenattr.pl: perl script to generate big instances
+	* xmlreader.c: fix a bad behaviour on large buffer inputs
+
+Wed Sep 17 23:25:47 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* dict.c xmlreader.c: two small improvements
+
+Wed Sep 17 22:53:32 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parserInternals.c: avoid a leak with previous patch
+
+Wed Sep 17 22:06:11 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* python/libxml.c: use stderr and not stdout for default errors
+	  in python environment bug #122552
+
+Wed Sep 17 21:33:57 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parserInternals.c: small fix from Rob Richards for input filename
+	* xmllint.c: fixes for --repeat and --memory/--stream for speed tests
+	* xmlIO: adding a guard in one function
+
+Wed Sep 17 15:57:44 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* SAX2.c xmlreader.c include/libxml/parser.h: more performance hunting
+	  reducing memory allocation and free and avoiding expensive routines
+
+Wed Sep 17 12:23:41 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* SAX2.c parser.c parserInternals.c xmlreader.c: started messing
+	  seriously with per-document dict and element and attribute nodes
+	  reuse in the xmlReader. This seems to lead to an interesting
+	  speedup of the xmlReader already.
+
+Wed Sep 17 01:07:56 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* dict.c include/libxml/dict.h: do string allocations in large
+	  pools, allowing to find if a string pertain to a dict quickly
+	* xmllint.c: fix --stream --repeat --timing
+	* Makefile.am: the testThreads run output should be seen.
+
+Mon Sep 15 16:46:28 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* SAX2.c include/libxml/parser.h: starting work on reusing the
+	  parser dictionary for the element and attribute tag names.
+	  Add pools for Element and Attributes in the parser context,
+	  which should help speeding up the reader.
+	* Makefile.am result/*.rdr : adding non-python reader regression
+	  tests.
+
+Mon Sep 15 14:54:42 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* SAX2.c parser.c valid.c: starting to cleanup some of the
+	  problems exposed by the W3C/NIST regression suite.
+	* result/ent7.sax result/xml2.sax: small fixes.
+
+Mon Sep 15 11:46:47 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: more parser error factoring
+
+Sun Sep 14 21:53:39 PDT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* HTMLtree.c: Fixed bug 121394 - missing ns on attributes
+
+Sun Sep 14 21:43:32 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c include/libxml/xmlerror.h: factoring of more 
+	  error handling code, serious size reduction and more lisibility
+	  of the resulting code.
+	* parserInternals.c parser.c include/libxml/parserInternals.h
+	  include/libxml/parser.h: changing the way VC:Proper Group/PE Nesting
+	  checks are done, use a counter for entities. Entities where freed and
+	  reallocated at the same address failing the check.
+	* tree.c: avoid a warning
+	* result/valid/* result/VC/*: this slightly changes some validation
+	  error messages.
+
+Sun Sep 14 11:03:27 PDT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* valid.c: fixed bug 121759 - early declaration of
+	  attribute-list in external DTD
+
+Sat Sep 13 14:42:11 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c include/libxml/xmlerror.h: starting cleaning up
+	  error handling, factorize error processing
+	* doc/xmllint.html: update of the page, remove --sgml
+
+Sat Sep 13 02:13:50 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am DOCBparser.c parserInternals.c testDocbook.c
+	  xmllint.c doc/xmllint.xml doc/xmllint.1: removing the 
+	  broken pseudo SGML DocBook parser code.
+
+Fri Sep 12 17:24:11 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: fix a problem with strcpy() in xmlXPathFormatNumber()
+	  valgrind pointed out the strings overlapped. cleanup .
+
+Fri Sep 12 11:43:12 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: applied speedup to xmlSearchNs() as suggested by
+	  Luca Padovani. Cleaned up xmlSearchNsByHref() in the process
+	  applying the same trick.
+
+Fri Sep 12 01:36:20 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c parserInternals.c tree.c include/libxml/parser.h
+	  include/libxml/xmlerror.h: adding namespace checkings
+	  while making sure they still parse as wellformed documents.
+	  Add an nsWellFormed status report to the context, and 
+	  provide new appropriate error codes.
+	* Makefile.am result/namespaces/* test/namespaces/*: add 
+	  specific regression testing for the new namespace support
+	* test/att5 result/noent/att5 result/att5 result/att5.sax:
+	  add more coverage for the attribute parsing and normalization
+	  code.
+
+Fri Sep 12 01:34:19 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* threads.c: backport of a thread bugfix from 2_5_X branch
+
+Thu Sep 11 18:29:18 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixed a bug in one corner case of attribute parsing.
+
+Thu Sep 11 16:21:53 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in doc/* : 2.6.0beta1 changes
+	* SAX2.c hash.c parser.c parserInternals.c: Fixing attribute
+	  normalization, might not be totally fixed but this should 
+	  make sure SAX event provide the right strings for attributes
+	  except entities for which libxml2 is different by default
+	  This should fix #109564
+	* result/attrib.xml.sax result/ent3.sax result/p3p.sax: minor changes
+	  in attribute callback values
+	* result/c14n/with-comments/example-4
+	  result/c14n/without-comments/example-4: this also fixes a subtle
+	  bug in the canonicalization tests.
+
+Wed Sep 10 12:38:44 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	Time to commit 3 days of work rewriting the parser internal,
+	fixing bugs and migrating to SAX2 interface by default. There
+	is some work letf TODO, like namespace validation and attributes
+	normalization (this break C14N right now)
+	* Makefile.am: fixed the test rules
+	* include/libxml/SAX2.h include/libxml/parser.h
+	  include/libxml/parserInternals.h SAX2.c parser.c
+	  parserInternals.c: changing the parser, migrating to SAX2,
+	  adding new interface to switch back to SAX1 or initialize a
+	  SAX block for v1 or v2. Most of the namespace work is done
+	  below SAX, as well as attribute defaulting
+	* globals.c: changed initialization of the default SAX handlers
+	* hash.c tree.c include/libxml/hash.h: added QName specific handling
+	* xmlIO.c: small fix
+	* xmllint.c testSAX.c: provide a --sax1 switch to test the old
+	  version code path
+	* result/p3p result/p3p.sax result/noent/p3p test/p3p: the new code
+	  pointed out a typo in a very old test namespace
+
+Sun Sep  7 19:58:33 PTD 2003 William Brack <wbrack@mmm.com.hk>
+
+	* xmlIO.c include/libxml/xmlIO.h parser.c: Implemented detection
+	  of compressed files, setting doc->compressed appropriately
+	  (bug #120503).
+
+Sun Sep  7 22:53:06 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: try to cope with the fact that apps may still
+	  have allocated smaller SAX callbak block
+
+Sun Sep  7 11:11:45 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* dict.c: allow to give -1 for undefined length in lookups
+	* include/libxml/parser.h parser.c parserInternals.c testSAX.c:
+	  first round of work on the new SAX2 interfaces, the API
+	  will change but committing before changing for historical
+	  reference.
+
+Sat Sep  6 10:55:01 PTD 2003 William Brack <wbrack@mmm.com.hk>
+
+	* SAX2.c, xmlIO.c: fixed bug #121210 (callback to sax->error,
+	  sax->warning with wrong params).
+
+Fri Sep  5 10:33:42 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/globals.h: patch from Stéphane Bidoul to export
+	  globals entry points to the python bindings
+
+Wed Sep  3 15:24:41 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: when creating a DOCTYPE use "html" lowercase
+	  by default instead of "HTML"
+	* parser.c xmlreader.c: optimization, gain a few % parsing speed by
+	  avoiding calls to "areBlanks" when not needed.
+	* include/libxml/parser.h include/libxml/tree.h: some structure
+	  extensions for future work on using per-document dictionaries.
+
+Wed Sep  3 15:08:06 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am results/*.sax SAXResult/*: removing the SAXresults
+	  tree, keeping result in the same tree, added SAXtests to the
+	  default "make tests"
+
+Tue Sep  2 15:59:04 CEST 2003 Igor Zlatkovic <igor@zlatkovic.com>
+
+	* include/libxml/xmlexports.h: defined additional macros which
+	  affect exports and added mingw section
+
+Mon Sep  1 15:15:18 PDT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* doc/index.py: fixed problem parsing xhtml docs
+	* doc/xmlreader.html,doc/guidelines.html: small modification
+	  to avoid problem in python parsing.
+	* doc/search.php: fixed upper case filename problem for XSLT docs
+
+Mon Sep  1 22:55:09 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xinclude.c: patch from Mark Vakoc that allows compiling 
+	  with XInclude but without XPointer support.
+
+Mon Sep  1 22:31:38 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in xml2-config.in: Applied a patch from Kevin P. Fleming
+	  to add --libtool-libs option to xml2-config script.
+
+Sun Aug 31 21:52:12 PDT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* doc/README.docs, doc/Makefile.am: new file added,
+	  giving some description of the documentation generation process
+	* doc/search.php: fixed problem with upper case on filenames
+
+Fri Aug 29 12:25:01 CEST 2003 Igor Zlatkovic <igor@zlatkovic.com>
+
+	* win32/Makefile.bcb: updates by Eric Zurcher
+
+Thu Aug 28 22:58:38 PDT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* doc/apibuild.py, doc/libxml2-api.xml: enhanced code
+	  to compensate for pollution from Igor's header taint
+	  (quick before Daniel notices)
+
+Thu Aug 28 23:01:36 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* SAX2.c: fixed a namespace error on attribute reporting bug
+	  pointed out by Tobias Reif
+	* test/p3p result/p3p result/noent/p3p: this test case was wrong
+	  using xmlsn instead of xmlns...
+
+Thu Aug 28 18:25:07 CEST 2003 Igor Zlatkovic <igor@zlatkovic.com>
+
+	* include/libxml/globals.h include/libxml/xmlexports.h: fixed
+	  typos reported by Mark Vakoc
+
+Thu Aug 28 08:59:51 MDT 2003 John Fleck <jfleck@inkstain.net>
+
+	add:
+	* doc/tutorial/api.html
+	* doc/tutorial/ar01s09.html
+	* doc/tutorial/includexpath.c
+	updated
+	* doc/tutorial/*.html
+	fix my bad - forgot to check in new files when I last
+	updated
+
+Thu Aug 28 14:31:13 CEST 2003 Igor Zlatkovic <igor@zlatkovic.com>
+
+	* win32/Makefile.bcb: new file, support for Borland C++
+	* xmllint.c: fixed time inclusion for various compilers
+
+Thu Aug 28 12:32:59 CEST 2003 Igor Zlatkovic <igor@zlatkovic.com>
+
+	* parser.c parserInternals.c DOCBparser.c HTMLparser.c: added
+	  few casts to shut the compiler warnings
+
+Thu Aug 28 12:23:51 CEST 2003 Igor Zlatkovic <igor@zlatkovic.com>
+
+	* win32/Makefile.* win32/configure.js: fixed for mingw
+
+Thu Aug 28 10:01:44 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* globals.c threads.c: fixing bug #120870 try to avoid problem
+	  with uninitialized mutexes
+
+Wed Aug 27 16:12:41 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: fixed an error reporting bug in Relax-NG when we end
+	  up with multiple states, select the "best" one. Fix #120682
+	* result/relaxng/tutor11_2_3.err: small change resulting 
+
+Wed Aug 27 11:25:25 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemastypes.c: applied base64 support patch from Anthony Carrico
+
+Wed Aug 27 10:58:51 CEST 2003 Igor Zlatkovic <igor@zlatkovic.com>
+
+	* include/libxml/[threads-xpointer].h: realigned parameters
+	  after taint
+
+Wed Aug 27 09:59:54 CEST 2003 Igor Zlatkovic <igor@zlatkovic.com>
+
+	* include/libxml/xmlexports.h: fixed defs for Borland compiler,
+	  as reported by Eric Zurcher
+
+Tue Aug 26 15:54:04 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: fixed bug #120386 again a problem introduced when
+	  trying to reuse automata for content validation. Fix a bug report
+	  problem on zeroOrMore
+	* result/relaxng/tutor3_7_err: change slightly error reporting.
+
+Mon Aug 25 13:24:57 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/Makefile.am: make sure the new header will
+	  be included when generating a new distribution.
+
+Mon Aug 25 12:37:05 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: fixed a couple of stupid bugs in the state allocation
+	  routines which led to bug #120040 and the ones reported by
+	  Martijn Faassen
+
+Mon Aug 25 12:37:23 CEST 2003 Igor Zlatkovic <igor@zlatkovic.com>
+
+	* include/libxml/parserInternals.h include/libxml/relaxng.h
+	  include/libxml/SAX.h include/libxml/SAX2.h: realigned the
+	  parameters after taint.
+
+Mon Aug 25 11:16:01 CEST 2003 Igor Zlatkovic <igor@zlatkovic.com>
+
+	* include/libxml/xmlversion.h.in: moved export defs to a separate
+	  file for consistency.
+	* include/libxml/xmlexports.h: new file, contains export defs.
+
+Mon Aug 25 11:01:49 CEST 2003 Igor Zlatkovic <igor@zlatkovic.com>
+
+	* include/libxml/*.h genUnicode.py: exportability taint
+	  of the headers.
+
+Thu Aug 21 12:37:46 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* SAX.c: make the deprecated interfaces log an error message
+	  to be sure it won't get used.
+
+Thu Aug 21 00:50:32 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am SAX2.c include/libxml/Makefile.am include/libxml/SAX2.h:
+	  Adding new version of the SAX interface, it's not there yet,
+	  currently just preparing the work
+	* globals.c parser.c SAX.c include/libxml/SAX.h 
+	  include/libxml/globals.h include/libxml/parser.h: doing some
+	  refactoring of the SAXv1 interfaces, obsoleting a bunch of them
+	  while keeping functionalities, preparing SAX2 integration.
+	* dict.c: small cleanup.
+
+Wed Aug 20 00:20:01 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: fixes a small bug introduced in last commit and detected
+	  by valgrind.
+
+Tue Aug 19 16:54:18 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* dict.c hash.c: optimization when freeing hash tables.
+	* parser.c xmlIO.c include/libxml/tree.h: some tuning of buffer
+	  allocations
+	* parser.c parserInternals.c include/libxml/parser.h: keep a
+	  single allocated block for all the attributes callbacks,
+	  avoid useless malloc()/free()
+	* tree.c: do not realloc() when growing a buffer if the buffer
+	  ain't full, malloc/memcpy/free avoid copying memory.
+
+Mon Aug 18 18:37:01 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c doc/xmllint.xml doc/xmllint.1: added option
+	  --dtdvalidfpi for Tobias Reif
+
+Mon Aug 18 14:03:03 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* dict.c include/libxml/dict.h Makefile.am include/libxml/Makefile.am:
+	  new dictionary module to keep a single instance of the names used
+	  by the parser
+	* DOCBparser.c HTMLparser.c parser.c parserInternals.c valid.c:
+	  switched all parsers to use the dictionary internally
+	* include/libxml/HTMLparser.h include/libxml/parser.h
+	  include/libxml/parserInternals.h include/libxml/valid.h:
+	  Some of the interfaces changed as a result to receive or return
+	  "const xmlChar *" instead of "xmlChar *", this is either
+	  insignificant from an user point of view or when the returning
+	  value changed, those function are really parser internal methods
+	  that no user code should really change
+	* doc/libxml2-api.xml doc/html/*: the API interface changed and
+	  the docs were regenerated
+
+Sun Aug 17 23:05:38 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: applied patch to xmlCleanupParser from Dave Beckett
+
+Sat Aug 16 22:53:42 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* doc/parsedecl.py, doc/libxml2-refs.xml, doc/API*.html:
+	  fixed part (2) of bug 119535 (wrong alpha case on filenames)
+
+Sat Aug 16 20:35:28 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* doc/API*.html, doc/html/*: regenerated API documentation
+	  for xmlsoft.org (part of Bug 119535)
+
+Fri Aug 15 14:58:37 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* encoding.c, threads.c, include/libxml/HTMLparser.h,
+	  doc/libxml2-api.xml: Minor changes to comments, etc. for
+	  improving documentation generation
+	* doc/Makefile.am: further adjustment to auto-generation of
+	  win32/libxml2.def.src
+
+Fri Aug 15 02:24:20 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* News configure.in: preparing libxml2-2.5.10 release
+	* doc/* : updated the doc and rebuilt
+
+Fri Aug 15 01:55:53 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixing the xmlSAXParseDTD bug #119536 raised by
+	  Malcolm Tredinnick with the patch he suggested.
+
+Fri Aug 15 01:37:10 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: allocation error #119784 raised by Oliver Stoeneberg
+
+Fri Aug 15 00:41:58 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* uri.c: fixing an use of strcpy() where both strings overlap
+	  pointed out by valgrind.
+
+Thu Aug 14 17:10:39 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* DOCBparser.c globals.c include/libxml/xmlmemory.h: get rid of
+	  some compilation warnings.
+	* xinclude.c: fix the performance problem reported by Kevin Ruscoe
+	  plus some cleanup and better error reporting.
+
+Thu Aug 14 14:13:43 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* encoding.c: applied UTF-16 encoding handling patch provided by
+	  Mark Itzcovitz
+	* encoding.c parser.c: more cleanup and fixes for UTF-16 when 
+	  not having iconv support.
+
+Thu Aug 14 03:19:08 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am configure.in example/Makefile.am libxml.h nanoftp.c
+	  nanohttp.c xmllint.c: Applied patch from Mikhail Grushinskiy for
+	  mingw compiler on Windows.
+
+Thu Aug 14 02:28:36 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixed the serious CPU usage problem reported by
+	  Grant Goodale
+	* HTMLparser.c: applied patch from Oliver Stoeneberg about a free
+	  missing in htmlSAXParseDoc
+
+Tue Aug 12 22:48:10 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* doc/Makefile.am: Removed dependency from libxml2.def.src
+
+Tue Aug 12 18:55:08 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* autogen.sh: took away the requirement for automake-1.4,
+	  changed the messages for getting auto* tools to current
+	  gnu pages.
+	* configure.in: added check for Linux Dec alpha requiring
+	  -ieee flag, fixed test for ipv6
+	* trionan.c: fixed problem for compiling on Linux Dec alpha
+	  using native compiler
+	* doc/Makefile.am: implemented regeneration of win32/libxml2.def.src
+	  whenever libxml2-api.xml is changed.
+
+Mon Aug 11 17:02:23 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: cleaning up a problem when parsing UTF-16 and libiconv
+	  is not used.
+
+Sun Aug 10 08:13:22 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* win32/libxml2.def.src: renerated with fixed libxml2-api.xml
+
+Sun Aug 10 00:22:55 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* News configure.in: preparing libxml2-2.5.9 release
+	* doc/* : updated the doc and rebuilt
+
+Sat Aug  9 20:00:13 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/xmlreader.h doc/libxml2-api.xml: changing an enum
+	  definition to get a correct API XML description. This was apparently
+	  breaking Windows build.
+
+Sat Aug  9 13:41:21 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: fixed a nasty bug #119387, bad heuristic from
+	  the progressive HTML parser front-end on large character data
+	  island leading to an erroneous end of data detection by the
+	  parser. Some cleanup too to get closer from the XML progressive
+	  parser.
+
+Sat Aug  9 00:42:47 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* win32/configure.js: Added in support for the ISO8859X
+	  module (patch provided by Jesse Pelton)
+
+Fri Aug  8 15:56:32 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLtree.c tree.c threads.c: hum try to avoid some troubles
+	  when the library is not initialized and one try to save, the 
+	  locks in threaded env might not been initialized, playing safe
+	* xmlschemastypes.c: apply patch for hexBinary from Charles Bozeman
+	* test/schemas/hexbinary_* result/schemas/hexbinary_*: also added
+	  his tests to the regression suite.
+
+Fri Aug  8 18:47:38 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* win32/defgen.xsl, win32/libxml2.def.src: Bug 119343
+	  (with apologies to Igor) - Enhanced handling of docb and
+	  nanohttp.
+
+Thu Aug  7 21:13:22 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* encoding.c: further small changes for warnings when
+	  configured with --with-iconv=no
+
+Wed Aug  6 12:32:11 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* error.c trionan.[ch] testThreads.c python/generator.py:
+	  further small changes to eliminate most of the remaining
+	  warnings.
+
+Tue Aug  5 23:51:21 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* error.c HTMLparser.c testC14N.c testHTML.c testURI.c
+	  xmlcatalog.c xmlmemory.c xmlreader.c xmlschemastypes.c
+	  python/libxml.c include/libxml/xmlmemory.h: small changes
+	  to syntax to get rid of compiler warnings.  No changes
+	  to logic.
+
+Mon Aug  4 22:40:54 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* doc/libxml2-api.xml doc/html/*: rebuilt the API and docs.
+
+Mon Aug  4 21:40:34 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: fixed a small problem in the patch for #118763
+	* result/HTML/doc3.htm*: this reverts back to the previous result
+
+Sun Aug  3 21:41:49 EDT 2003 Daniel Veillard <daniel@veillard.com>
+
+	* doc/FAQ.html doc/xml.html: applied doc patch to xml.html
+	  and rebuilt, apparently some C++ wrappers are not available,
+	  c.f. bug #118943
+
+Sun Aug  3 21:30:31 EDT 2003 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: fixing HTML attribute serialization bug #118763
+	  applying a modified version of the patch from Bacek
+	* result/HTML/doc3.htm*: this modifies the output from one test
+
+Sun Aug  3 21:02:30 EDT 2003 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c include/libxml/tree.h: added a new API to split a
+	  QName without generating any memory allocation
+	* valid.c: fixed another problem with namespaces on element
+	  in mixed content case
+	* python/tests/reader2.py: updated the testcase with 
+	  Bjorn Reese fix to reader for insignificant white space
+	* parser.c HTMLparser.c: cleanup.
+
+Sun Aug  3 20:55:40 EDT 2003 Daniel Veillard <daniel@veillard.com>
+
+	* catalog.c: trying to fix #118754 of possible recursion in the
+	  catalogs. Not fantastically happy about the current fix since
+	  it's likely to break under very thread intensive concurrent
+	  access to the catalog. Better solution might to keep the depth
+	  an extra argument to the resolution functions.
+
+Sun Aug  3 18:56:54 EDT 2003 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c: fixed bug #118712 about mixed content, and namespaced
+	  element names.
+	* test/valid/mixed_ns.xml result/valid/mixed_ns*: added a check
+	  in the regression tests
+
+Fri Aug 1 23:55:23 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	Coninuing work on bug 118559
+	* DOCBparser.c: removed 2 unused vars
+	* xmlregexp.c: changed some numeric const to their enum symbols
+	* xmlreader.c: changed one var define from int to enum
+	  (a little more to be done, awaiting co-ordination)
+	* relaxng.c: deleted one unused var
+	* xmllint.c: deleted some unused vars, changed one arg
+	  val from int to enum
+	* testHTML.c, testDocbook.c: changed some arg vals to enum const
+	* xmlIO.c: fixed typo from last night (small warning msg)
+
+Thu Jul 31 22:44:33 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	Working on bug 118559
+	* error.c: deleted unused variable
+	* parserInternals.c: deleted unneeded 'const' qualifier
+	* parser.c: changed variable type for enum temp storage
+	* xmlIO.c: changed debugging var to be inside #ifdef
+	* valid.c: removed unused variable
+	* HTMLparser.c: removed some unneeded 'const' qualifiers
+	* xpath.c: added some type casts, removed some unused vars
+	* xinclude.c: added one type cast
+	* nanohttp.c: repositioned some #ifdef to avoid unused var
+	* nanoftp.c: removed unused var
+
+Wed Jul 30 14:57:55 EDT 2003 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: applied a patch from William Brack about
+	  the problem of parsing very large HTML instance with comments
+	  as raised by Nick Kew
+
+Wed Jul 30 12:29:38 EDT 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c include/libxml/xmlreader.h: applying cleanup
+	  patch from Bjorn Reese for xmlTextReaderNodeType() and 
+	  significant whitespace. There is an enum for node type
+	  values now.
+
+Wed Jul 30 11:08:21 EDT 2003 Daniel Veillard <daniel@veillard.com>
+
+	* encoding.c: applying patch from Peter Jacobi to added 
+	  ISO-8859-x encoding support when iconv is not available
+	* configure.in include/libxml/xmlversion.h.in
+	  include/libxml/xmlwin32version.h.in: added the glue needed
+	  at the configure level and made it the default for Windows
+
+Tue Jul 29 16:43:48 EDT 2003 Daniel Veillard <daniel@veillard.com>
+
+	* python/generator.py python/libxml.c python/libxml2class.txt:
+	  patch from Joachim Bauch + cleanup for Relax NG error callbacks
+	  in python
+
+Tue Jul 29 12:46:08 EDT 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c parserInternals.c tree.c: applied Peter Jacobi encoding
+	  cleanup patch, and also avoided a possible memory leak
+
+Tue Jul 29 09:28:09 EDT 2003 Daniel Veillard <daniel@veillard.com>
+
+	* encoding.c: fix the previous commit
+
+Tue Jul 29 12:28:17 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* HTMLparser.c: fixed problem with comments reported by Nick Kew
+	* encoding.c: added routines xmlUTF8Size and xmlUTF8Charcmp for
+	  some future cleanup of UTF8 handling
+
+Mon Jul 28 16:39:14 EDT 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: applied a change suggested by Sean Griffin in bug
+	  #118494 about a memory leak in EXSLT
+
+Sun Jul 27 14:30:56 EDT 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: fixed a Relax-NG compilation/streaming bug introduced
+	  when fixing the previous Relax-NG bugs
+	* result/relaxng/*: This slightly changes the output messages of
+	  some regression tests.
+	* configure.in: added support of -with-fexceptions for nested C++
+	  support.
+
+Thu Jul 24 15:46:02 MDT 2003 John Fleck <jfleck@inkstain.net>
+
+	* doc/tutorial/apa.html
+	* doc/tutorial/apb.html
+	* doc/tutorial/apc.html
+	* doc/tutorial/apd.html
+	* doc/tutorial/ape.html
+	* doc/tutorial/apf.html
+	* doc/tutorial/apg.html
+	* doc/tutorial/aph.html
+	* doc/tutorial/ar01s02.html
+	* doc/tutorial/ar01s03.html
+	* doc/tutorial/ar01s04.html
+	* doc/tutorial/ar01s05.html
+	* doc/tutorial/ar01s06.html
+	* doc/tutorial/ar01s07.html
+	* doc/tutorial/ar01s08.html
+	* doc/tutorial/index.html
+	* doc/tutorial/ix01.html
+	* doc/tutorial/xmltutorial.pdf
+	* doc/tutorial/xmltutorial.xml
+	update tutorial with XPath example
+
+Thu Jul 24 17:07:06 IST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* SAX.c parser.c: fixing a bug about a special case of namespace
+	  handling, this closes bug #116841
+
+Wed Jul 23 20:52:36 IST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c result/relaxng/*: checked and fixed the compilation
+	  of RNG schemas, fixes a couple of bugs #117097 and #117001 .
+	  This slightly changes the output messages of some regression tests.
+
+Wed Jul 23 15:15:08 IST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c: fixed an out of bound error #118052 , the good
+	  part if that base64 code was not in use yet ...
+
+Tue Jul 22 19:42:15 MDT 2003 John Fleck <jfleck@inkstain.net>
+
+	* doc/xmllint.html
+	include html version of the xmllint man page, so an
+	up-to-date version is visible on the Web
+
+Mon Jul 21 21:53:43 IST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xinclude.c include/libxml/xinclude.h: added a new API
+	  xmlXIncludeProcessTree() to process XInclude only on a subtree
+	  this should fix bug #115385
+
+Fri Jul 18 17:11:42 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c include/libxml/relaxng.h: adding Get interface for
+	  the error callback and parameters of parsing and validation
+	  contexts
+	* xmlreader.c: patch to fix bug #117702 about incomplete Read()
+	  on text nodes.
+
+Wed Jul 16 23:15:53 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parserInternals.c: patch from Dodji Seketeli about UTF16 BOM
+	  when using the push XML parser.
+	* result/utf16bom.xml result/noent/utf16bom.xml test/utf16bom.xml:
+	  added the test to the regression suite.
+
+Tue Jul 15 22:03:13 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* globals.c: add xmlThrDefMutex = NULL in xmlCleanupGlobals() 
+	  as suggested by Rob Richards
+
+Tue Jul 15 15:30:55 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* DOCBparser.c HTMLparser.c entities.c parser.c relaxng.c 
+	  xmlschemas.c xpath.c: removed some warnings by casting xmlChar
+	  to unsigned int and a couple of others.
+
+Fri Jul 11 16:44:22 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemastypes.c: fixes a segfault on empty hexBinary strings
+
+Thu Jul 10 16:02:47 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* nanoftp.c nanohttp.c: cleanup patches from Peter Breitenlohner
+
+Tue Jul  8 16:02:19 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* globals.c threads.c: fixes some problem when freeing uninitialized
+	  mutexes
+
+Tue Jul  8 14:15:07 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* nanoftp.c nanohttp.c: the modules should not import <config.h>
+	  directly, some cleanups
+	* xmlschemas.c: Peter Sobisch found a nasty bug in the Schemas
+	  validation code.
+
+Mon Jul  7 18:00:51 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* win32/configure.js: Jesse Pelton pointed out a problem in the
+	  javascript code.
+
+Mon Jul  7 16:39:31 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* NEWS doc/*: regenerated
+	* nanoftp.c nanohttp.c: might fix includes problems with the
+	  Ipv6 support on solaris
+	* tree.c: patch from Markus Keim about xmlHasNsProp() on attributes
+	  defined as #IMPLIED
+
+Sun Jul  6 23:09:13 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in doc/*: preparing release 2.5.8
+	* nanohttp.c: changed some preprocessor block
+	* xmlschemastypes.c: applied patch from Charles Bozeman adding
+	  hexBinary schema datatype and adding support for totalDigits and
+	  fractionDigits facets.
+
+Sun Jul  6 19:56:18 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* debugXML.c xpath.c: fixed 2 bugs pointed in #116448
+
+Sun Jul  6 19:34:17 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xinclude.c: fixed bug #116095 removing the error message when
+	  reapplying XInclude to a document.
+
+Sat Jul  5 22:40:23 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlIO.c: applied small changes to portability layer for 
+	  compilation on DJGPP Ms-DOS compiler.
+
+Sat Jul  5 22:30:25 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c HTMLparser.c: use the character() SAX callback
+	  if the cdataBlock ain't defined.
+	* xpath.c: fix bug #115349 allowing compilation when configured
+	  with --without-xpath since the Schemas code needs NAN and co.
+
+Sat Jul 5 00:51:30 HKT 2003 William Brack <wbrack@mmm.com.hk>
+
+	Fixed problem with multi-threading, shown by the test program
+	testThreads.  After fix, ran multiple tests on various speed
+	machines (single and dual processor X86), which all seem okay.
+
+	* catalog.c: added missing xmlRMutexUnlock in xmlLoadCatalog
+
+	* threads.c: added missing initialisation for condition variable
+	  in xmlNewRMutex.
+
+Sat Jun 21 16:10:24 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	Applying IPv6 patch from Archana Shah <archana.shah@wipro.com>
+	closing bug #114837
+
+	* configure.in: Added checks for IPv6 support and getaddrinfo().
+
+	* acconfig.h: Defined HAVE_GETADDRINFO and SUPPORT_IP6.
+
+	* config.h.in: Defined HAVE_GETADDRINFO and SUPPORT_IP6.
+
+	* nanoftp.c: Structure xmlNanoFTPCtxt contains either sockaddr_storage
+	  field or sockaddr_in field, depending upon the availability of IPv6
+	  support.
+	  have_ipv6(): Added to check for run-time IPv6 support.
+	  (xmlNanoFTPScanURL), (xmlNanoFTPUpdateURL), (xmlNanoFTPScanProxy):
+	  Modified to parse a URI with IPv6 address given in [].
+	  (xmlNanoFTPConnect): Changed to use getaddrinfo for address
+	  resolution, if it is available on the system, as gethostbyname
+	  does not return IPv6 addresses on some platforms.
+	  (xmlNanoFTPGetConnection): Modified type of dataAddr variable to
+	  sockaddr_storage or sockaddr_in depending upon the IPv6 support.
+	  Sending EPSV, EPRT or PASV, PORT depending upon the type of address
+	  we are dealing with.
+
+	* nanohttp.c: (have_ipv6): Added to check for run-time IPv6 support.
+	  (xmlNanoHTTPScanURL), (xmlNanoHTTPScanProxy): Modified to parse
+	  a URI with IPv6 address given in [].
+	  (xmlNanoHTTPConnectHost): Modified to use getaddrinfo if it is
+	  available on the system. Also IPv6 addresses will be resolved by
+	  gethostbyname only if IPv6 run-time support is available.
+	  (xmlNanoHTTPConnectAttempt): Modified to deal with IPv6 address.
+
+Sat Jun 14 18:46:51 CEST 2003 Igor Zlatkovic <igor@zlatkovic.com>
+
+	* win32/configure.js include/win32config.h 
+	  include/libxml/xmlversion.h.in: Applied the patch for BCB
+	  by Eric Zurcher.
+
+Fri Jun 13 14:27:19 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* doc/Makefile.am doc/html/*: reverted back patch for #113521,
+	  due to #115104 and while fixing #115101 . HTML URLs must not
+	  be version dependent.
+
+Fri Jun 13 12:03:30 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* entities.c: do not generate &quot; for " outside of attributes
+	* result//*: this changes the output of some tests
+
+Mon Jun  9 12:28:58 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c xmlIO.c: trying to fix #114277 about when file
+	  remapping and escaping should really be attempted.
+
+Mon Jun  9 11:06:09 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* doc/*: applied a patch from Gman for building docs
+	* valid.c xmllint.c include/libxml/valid.h: applied a patch from
+	  Gary Pennington to provide an allocator for xmlValidCtxt
+	* xmlreader.c: applied patch from Jacek Konieczny fixing bug
+	  #113580 about data not being passed immediately.
+
+Thu Jun  5 11:31:02 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: applied a couple of patches from Mark Itzcovitz
+	  to handle saving back "UTF-16" documents.
+
+Mon Jun  2 21:56:15 MVT 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c xmlschemas.c include/libxml/schemasInternals.h: committing
+	  some work done while in the Maldives (hence the timezone on the
+	  laptop !)
+	* result/schemas/length3* test/schemas/deter0_*
+	  test/schemas/group0_*: some tests added too
+
+Mon Jun  2 15:34:17 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* encoding.c: small fix
+	* xmlIO.c: fixed an error message
+
+Tue May 20 14:21:23 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parserInternals.c: fixing Red Hat bug #91013 where xmllint was
+	  accepting an improper UTF8 sequence
+
+Sat May 17 12:53:11 CEST 2003 Igor Zlatkovic <igor@zlatkovic.com>
+
+	* threads.c: applied the patch from Stéphane Bidoul for getting
+	  rid of extra threads in a dynamic library.
+	* win32/configure.js: threads default to 'native' now.
+
+Fri May 16 13:17:52 EDT 2003 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLtree.c: fixing  bug #112904: html output method escaped
+	  plus sign character in URI attribute.
+
+Thu May 15 18:06:18 EDT 2003 Daniel Veillard <daniel@veillard.com>
+
+	* build_glob.py global.data globals.c parser.c
+	  include/libxml/globals.h: patch from Stéphane Bidoul for setting
+	  up threads global defaults.
+	* doc/libxml2-api.xml: this extends the API with new functions
+	* python/tests/Makefile.am python/tests/reader2.py
+	  python/tests/thread2.py: integrated the associated testcase and
+	  fixed the error string used in reader2
+
+Wed May 14 14:56:46 EDT 2003 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in libxml.spec.in python/Makefile.am: trying
+	  to conciliate --with-python= requirements and RPM builds,
+	  a PITA really...
+
+Tue May 13 18:30:34 EDT 2003 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: oops last commit introduced a memory leak.
+
+Tue May 13 18:10:38 EDT 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c doc/xmllint.xml: added --nonet option
+	* doc/Makefile.am: fixing #112803 by adding --nonet when calling
+	  xsltproc or xmllint
+	* doc/xmllint.xml doc/xmllint.1: also added --schema doc and
+	  rebuilt
+	* HTMLparser.c: cleaned up the HTML parser context build when 
+	  using an URL
+
+Tue May 13 16:35:04 EDT 2003 Daniel Veillard <daniel@veillard.com>
+
+	* libxml.spec.in: added a comment about bug #112902 
+
+Mon May 12 21:58:00 EDT 2003 William Brack <wbrack@mmm.com.hk>
+
+	* minor cleanup of configure '--help' display
+	* error.c: enhanced xmlParserPrintFileContext to fix bug #109942
+
+Mon May 12 17:53:30 EDT 2003 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: PI nodes in external subset were not freed :-\
+	  fixes bug #112842
+
+Mon May 12 11:23:27 EDT 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c: added --schema option to run WXS schema validation
+	* xmlschemas.c xmlschemastypes.c include/libxml/schemasInternals.h:
+	  tried to improve error reporting in the Schema code, some cleanup
+	  too.
+
+Sun May 11 16:13:20 EDT 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c: fixed some problems in the handling of errors,
+	  and attributes addressed by references.
+	* test/schemas/* result/schemas/*: dropped the verbosity level
+	  and added a couple of new tests
+
+Sat May 10 16:01:21 EDT 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: Stéphane Bidoul found an off by one addressing
+	  error on the error handling.
+
+Fri May  9 19:08:20 EDT 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemastypes.c: trying to fix #112673
+
+Fri May  9 18:14:16 EDT 2003 Daniel Veillard <daniel@veillard.com>
+
+	* DOCBparser.c catalog.c parser.c relaxng.c: removed multiple
+	  warning, this fixed a bug and should close #111574
+
+Fri May  9 15:34:32 EDT 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c: fixing bug #104081 with xs:all with an element
+	  holding minOccurs="0"
+	* test/schemas/all_* result/schemas/all_*: added some regression
+	  tests for that bug
+	* xmllint.c xmlreader.c: patches from Joerg Schmitz-Linneweber and
+	  Garry Pennington to compile without schemas support.
+
+Thu May  1 10:02:35 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: fixed a problem with xmlUnlinkNode() for DTDs.
+
+Wed Apr 30 14:16:08 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xml2-config.in: try to fix Red hat bug #89957, do not
+	  output -L/usr/lib64
+	* xmlreader.c: fixed a typo in a comment
+
+Tue Apr 29 07:32:02 MDT 2003 John Fleck <jfleck@inkstain.ent>
+
+	* doc/tutorial/aph.html, ix01.html
+	forgot to cvs add the new files. Thanks to Roland van Laar
+	for pointing this out
+
+Tue Apr 29 14:36:49 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c doc/libxml2-api.xml: fixing a function comment
+	* doc/Makefile.am doc/apibuild.py doc/gnome-xml.sgml: switching
+	  to the XML/XSLT doc generation closing #111799
+	* doc/html/*: complete update of the HTML results
+
+Mon Apr 28 14:51:41 CEST 2003 Igor Zlatkovic <igor@zlatkovic.com>
+
+	* win32/defgen.xsl: fixed the conditional for unicode map,
+	  removed hardcoded schema entries
+
+Mon Apr 28 02:19:00 CEST 2003 Igor Zlatkovic <igor@zlatkovic.com>
+
+	* win32/defgen.xsl: new file, stylesheet for generating 
+	  win32/libxml2.def.src from doc/libxml2-api.xml
+	* win32/libxml2.def.src: is autogenerated from now on, changes
+	  to this file will not appear here anymore
+
+Mon Apr 28 00:12:11 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* win32/configure.js python/setup.py.in: applied patch
+	  from Stéphane Bidoul for the Python bindings on the new
+	  release.
+
+Sun Apr 27 17:56:21 CEST 2003 Igor Zlatkovic <igor@zlatkovic.com>
+
+	* debugXML.c: included libxml/uri.h for xmlCanonicPath
+	  declaration
+	* win32/configure.js: thread-enabled build is now default
+	* win32/libxml2.def.src: added more exports
+
+Sun Apr 27 00:23:05 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* NEWS doc/*.xsl doc/*.html: updated the web site separated
+	  developers from common pages, made the transition to XHTML1,
+	  added validity checking to the makefile rules.
+
+Sat Apr 26 23:17:51 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fix for xmlIOParseDTD same as previous and reported
+	  by Petr Pajas
+
+Sat Apr 26 15:26:04 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: applied fix to xmlSAXParseDTD from Malcolm Tredinnick
+	  closing #111638
+
+Sat Apr 26 14:00:58 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* python/generator.py: fixed a problem in the generator where
+	  the way functions are remapped as methods on classes was
+	  not symmetric and dependent on python internal hash order,
+	  as reported by Stéphane Bidoul
+
+Fri Apr 25 21:52:33 MDT 2003 John Fleck <jfleck@inkstain.net>
+
+	* doc/tutorial:
+	xmltutorial.xml
+	xmltutorial.pdf
+	*.html
+	add appendix on generating compiler flags, more indexing
+
+Sat Apr 26 01:10:48 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* triodef.h vms/build_libxml.com: applied patch from Craig A. Berry
+	  to get libxml-2.5.7 to compile on OpenVMS
+
+Fri Apr 25 18:42:35 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixing an xmlParseDTD bug raised by Petr Pajas
+
+Fri Apr 25 15:20:29 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* doc/Makefile.am doc/xmlcatalog.1 doc/xmlcatalog_man.xml
+	  doc/xmllint.1 doc/xmllint.xml: automated the generation of the
+	  man page based on xsltproc and a stylesheet PI in the XML.
+
+Fri Apr 25 12:37:33 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* doc/xmllint.*: trying to fix #110541 where &nbsp; generated
+	  character preventing rendering by the man command.
+
+Fri Apr 25 01:09:23 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* NEWS configure.in: preparing release 2.5.7
+	* doc/*: updated and rebuilt the docs
+	* doc/apibuild.py: fixed the script
+
+Thu Apr 24 19:11:12 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am doc/apibuild.py: make sure the OOM code don't
+	  get in the way of the builds
+	* doc/libxml2-api.xml python/libxml2class.txt: automatic update
+
+Thu Apr 24 18:01:46 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am testOOM.c testOOMlib.[ch] : integrated the Out Of
+	  Memory test from Havoc Pennington #109368
+	* SAX.c parser.c parserInternals.c tree.c uri.c valid.c
+	  xmlmemory.c xmlreader.c xmlregexp.c include/libxml/tree.h
+	  include/libxml/parser.h: a lot of memory allocation cleanups
+	  based on the results of the OOM testing
+	* check-relaxng-test-suite2.py: seems I forgot to commit the
+	  script.
+
+Wed Apr 23 17:16:41 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemastypes.c: trivial fix for 109774 removing a warning
+
+Wed Apr 23 15:49:32 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* DOCBparser.c SAX.c catalog.c debugXML.c parser.c: try to find
+	  more places where xmlCanonicPath() must be used to convert
+	  filenames to URLs, trying to fix #111088
+
+Wed Apr 23 09:35:12 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* python/libxml.c python/libxml.py: applied patch from 
+	  Brent M Hendricks adding binding for xmlCatalogAddLocal
+
+Tue Apr 22 15:18:01 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: tried to fix #98879 again in a more solid
+	  way.
+
+Tue Apr 22 13:58:43 CEST 2003 Igor Zlatkovic <igor@zlatkovic.com>
+
+	* win32/libxml2.def.src: added more exports from the relaxng and
+	  xmlreader clan
+
+Tue Apr 22 10:35:13 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* SAX.c test/valid/ns* test/result/ns*: applied the patch
+	  provided by Brent Hendricks fixing #105992 and integrated the
+	  examples in the testsuite.
+
+Tue Apr 22 01:06:09 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* TODO: updated a bit
+	* configure.in: fixed the comment, threads now default to on
+	* parserInternals.c: fixed an erroneous xmlMallocAtomic() call
+
+Mon Apr 21 23:33:38 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* globals.c libxml.h parser.c parserInternals.c tree.c xmllint.c
+	  xmlreader.c include/libxml/parser.h: a lot of performance work
+	  especially the speed of streaming through the reader and push
+	  interface. Some thread related optimizations. Nearly doubled the
+	  speed of parsing through the reader.
+
+Sun Apr 20 10:36:05 MDT 2003 John Fleck <jfleck@inkstain.net>
+
+	* doc/xmllint.xml
+	* doc/xmllint.1
+	update man page to explain use of --stream
+
+Sat Apr 19 02:03:24 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* DOCBparser.c HTMLparser.c c14n.c catalog.c encoding.c globals.c
+	  nanohttp.c parser.c parserInternals.c relaxng.c tree.c uri.c
+	  xmlmemory.c xmlreader.c xmlregexp.c xpath.c xpointer.c
+	  include/libxml/globals.h include/libxml/xmlmemory.h: added
+	  xmlMallocAtomic() to be used when allocating blocks which
+	  do not contains pointers, add xmlGcMemSetup() and xmlGcMemGet()
+	  to allow registering the full set of functions needed by
+	  a garbage collecting allocator like libgc, ref #109944
+
+Fri Apr 18 16:37:41 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: switched to have thread support enabled by default,
+	  didn't got troubles with ABI compatibility on Linux, hope it
+	  won't break on strange OSes, if yes, report the system ID
+	* doc/libxml2-api.xml: just rebuilt the API
+
+Fri Apr 18 14:31:15 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* libxml.h include/libxml/parser.h parser.c xmlIO.c DOCBparser.c: 
+	  added support for large file, tested with a 3+GB instance,
+	  and some cleanup.
+	* catalog.c: added a TODO
+	* Makefile.am: added some "make tests" comments
+
+Thu Apr 17 14:51:57 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: some cleanups
+	* doc/xmlreader.html: extended the document to cover RelaxNG and
+	  tree operations
+	* python/tests/Makefile.am python/tests/reader[46].py: added some
+	  xmlReader example/regression tests
+	* result/relaxng/tutor*.err: updated the output of a number of tests
+
+Thu Apr 17 11:35:37 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: valgrind pointed out an uninitialized variable error.
+
+Thu Apr 17 11:06:28 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/relaxng.h relaxng.c include/libxml/xmlreader.h
+	  xmlreader.c: augnemting the APIs, cleanups.
+	* parser.c: cleanup bug #111005
+	* xmlIO.c: added some missing comments
+
+Wed Apr 16 17:46:50 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c xmllint.c: more work on RelaxNG streaming validation
+	  trying to improve the subset compiled, and more testing.
+	* doc/downloads.html doc/xml.html doc/xmlmem.html: some updates on the
+	  documentation
+	* test/relaxng/tutor11_1_3.xml: fixes the DTD path
+	* result/relaxng/*.err: fix some of the outputs
+
+Wed Apr 16 01:28:15 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c xmlreader.c xmllint.c include/libxml/relaxng.h
+	  include/libxml/xmlreader.h: implemented streaming of
+	  RelaxNG (when possible) on top of the xmlReader interface,
+	  provided it as xmllint --stream --relaxng .rng .xml
+	  This seems to mostly work.
+	* Makefile.am: updated to test RelaxNG streaming
+
+Mon Apr 14 18:08:33 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c include/libxml/relaxng.h: integrated the regexp
+	  based validity checking of fragments of the document for
+	  which the RNG can be compiled to regexps. Works on all regression
+	  tests, only fix needed is related to error messages.
+
+Sun Apr 13 21:51:00 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c xmlregexp.c include/libxml/xmlautomata.h
+	  include/libxml/xmlregexp.h: Starting work precompiling
+	  parts of RelaxNG schemas. Not plugged onto validity checking
+	  yet, just the regexp building part. Needed to extend some
+	  of the automata and regexp APIs.
+
+Fri Apr 11 21:36:21 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c xmlreader.c include/libxml/xmlreader.h: make sure
+	  xmllint --stream and xmllint --stream --valid returns errors
+	  code appropriately
+
+Fri Apr 11 10:59:24 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c include/libxml/xmlreader.h: Added the Expand()
+	  and Next() operation to work on subtrees within the reader
+	  framework.
+	* doc/libxml2-api.xml python/libxml2class.txt: resulting updates
+	* python/tests/reader5.py: added an example for those new
+	  functions of the reader.
+
+Thu Apr 10 23:38:13 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLtree.c: patch from Vasily Tchekalkin to fix #109865
+
+Thu Apr 10 15:32:44 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c: fixing HasValue for namespace as raised by 
+	  Denys Duchier
+
+Wed Apr  9 14:07:18 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c include/libxml/HTMLparser.h:  exported
+	  htmlCreateMemoryParserCtxt() it was static
+
+Wed Apr  9 13:21:48 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c xmlschemastypes.c include/libxml/xmlschemas.h:
+	  update from Charles Bozeman for date and duration types
+	* test/schemas/date_0.* test/schemas/dur_0.*
+	  result/schemas/date_0.* result/schemas/dur_0.*: updated too
+
+Mon Apr  7 12:19:26 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c valid.c xpath.c include/libxml/tree.h include/libxml/valid.h:
+	  fixing bug #107129, removing excessive allocation and calls
+	  to *printf in the code to build QName strings.
+
+Sat Apr  5 11:41:36 CEST 2003 Igoe Zlatkovic <igor@zlatkovic.com>
+
+	* win32/libxml2.def.src: fixed conditional exports, reported by
+	  Luke Murray.
+
+Fri Apr  4 18:08:00 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixed a possible problem with xmlRecoverMemory()
+
+Thu Apr  3 17:24:44 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* trio.c trio.h triodef.h trionan.c trionan.h triop.h triostr.c
+	  triostr.h: Bjorn sent an update for the TRIO portability layer.
+
+Tue Apr  1 21:57:26 CEST 2003 Igor Zlatkovic <igor@zlatkovic.com>
+
+	* win32/libxml2.def.src: exported new functions
+
+Tue Apr  1 13:09:46 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in NEWS: preparing release 2.5.6
+	* doc/*: updated and rebuilt the docs
+
+Tue Apr  1 11:52:15 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* SAX.c: fixed an uninitialized memory access pointed by valgrind
+	  on C14Ntests
+
+Tue Apr  1 00:12:28 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: one more fixup of error message reporting
+
+Mon Mar 31 18:36:32 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: more work on bug #109225, and fixed an uninitialized
+	  variable pointed out by valgrind
+
+Mon Mar 31 18:05:22 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: try to work on bug #109225 and provide better
+	  error reports.
+	* result/relaxng/* : this change the output of a number of tests
+	* xinclude.c: fixing the parsed entity redefinition problem
+	  raised on the list.
+	* test/schemas/date_0.xsd: updated the date test c.f. E2-12
+
+Mon Mar 31 13:19:04 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemastypes.c: fixed date comparison to handle the tzo
+	  The only failures left are disagreements on Notations and
+	  '+1' not being allowed for ulong, uint, ushort and ubyte.
+
+Mon Mar 31 12:11:47 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemastypes.c: fixed gMonth parsing routine accordingly
+	  to the XML Schemas errata
+	  http://www.w3.org/2001/05/xmlschema-errata#e2-12
+
+Sun Mar 30 23:04:18 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c xmlschemastypes.c: more work on XML Schemas datatypes
+	  and facets support. Currently only schemas with binHex or
+	  base64 don't compile. A few error left in the test suite:
+	  found 1035 test instances: 919 success 23 failures
+	  most are gdate or gdateyear failing check, and a few cases where
+	  James clark tests results are strange.
+	* valid.c: allow to reuse the Notation checking routine without
+	  having a validation context.
+	* SAX.c: removed a #if 0
+
+Sat Mar 29 17:35:05 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xinclude.c: forgot to apply one check from #106931 patch
+	* xmlschemastypes.c: more work on XML Schemas datatypes
+
+Sat Mar 29 11:49:25 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c include/libxml/relaxng.h xmlschemastypes.c: more work
+	  on cleaning up XML Schemas datatypes based on James Clark tests
+	  test/xsdtest/xsdtest.xml
+
+Fri Mar 28 14:24:08 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: implemented comparisons for Schemas values.
+	* xmlschemastypes.c include/libxml/xmlschemastypes.h: fixed
+	  some bugs in duration handling, comparisons for durations
+	  and decimals, removed all memory leaks pointed out by James
+	  testsuite. Current status is now
+	  found 238 test schemas: 197 success 41 failures
+	  found 1035 test instances: 803 success 130 failures
+
+Fri Mar 28 00:41:55 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c include/libxml/xmlschemas.h: fixed bugs and memory
+	  leaks in the W3C XML Schemas code
+	* xmlschemastypes.c: implemented nonPositiveInteger
+	* test/schemas/length2_0.xsd result/schemas/length2_0_0.err:
+	  fixed the test and result.
+
+Thu Mar 27 22:23:07 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c tree.c: two patches from James Bursa on the HTML
+	  parser and a typo
+	* xmlschemastypes.c: reindenting, fixing a memory access
+	  problem with dates.
+
+Thu Mar 27 15:53:35 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixing #109227 providing more context in case of 
+	  start/end tag mismatch
+	* python/tests/ctxterror.py python/tests/readererr.py: update the
+	  tests accordingly
+
+Thu Mar 27 15:22:41 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xinclude.c: should fix #109327 errors on memory accesses
+
+Thu Mar 27 15:06:13 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLtree.c: Fixed reopening of #78662 <form action="...">
+	  is an URI reference
+
+Wed Mar 26 22:38:39 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: fixed bug #109160 on non-ASCII IDs
+
+Wed Mar 26 17:30:37 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: Norm suggested a nicer error message for xml:space values
+	  errors
+
+Wed Mar 26 01:34:19 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c include/libxml/xpath.h: first part of the fix to
+	  performance bug #108905, adds xmlXPathOrderDocElems() providing
+	  document order for nodes.
+	* python/libxml.c: Python may require TRIO as Albert Chin pointed out
+
+Tue Mar 25 16:07:00 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemastypes.c: removing a warning with Sun compiler
+	  bug #109154
+
+Tue Mar 25 07:02:56 MST 2003 John Fleck <jfleck@inkstain.net>
+
+	* doc/xmllint.xml
+	* doc/xmllint.1
+	update xmllint man page with --relaxng option
+
+Tue Mar 25 12:07:03 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* python/setup.py.in : was missing "drv_libxml2.py"
+
+Mon Mar 24 19:38:05 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c xpath.c: some changes related to the new way of 
+	  handling Result Value Tree, before 2.5.5
+
+Mon Mar 24 16:36:23 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in NEWS: preparing release 2.5.5
+	* doc/* : updated the documentation and regenerated it.
+
+Mon Mar 24 14:56:01 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: fixed some problems related to #75813 about handling
+	  of Result Value Trees
+
+Sun Mar 23 22:57:20 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* uri.c: applied a set of patches from Lorenzo Viali correcting
+	  URI parsing errors.
+
+Sun Mar 23 22:00:14 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: validity status was not passed back when validating in
+	  entities, but raised by Oliver Fischer
+
+Sun Mar 23 21:30:50 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLtree.c: avoid escaping ',' in URIs
+
+Sun Mar 23 12:57:00 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixing bug #108976 get the ID/REFs to reference 
+	  the ID in the document content and not in the entity copy
+	* SAX.c include/libxml/parser.h: more checking of the ID/REF
+	  stuff, better solution for #107208
+	* xmlregexp.c: removed a direct printf, dohhh
+	* xmlreader.c: fixed a bug on streaming validation of empty 
+	  elements in entities
+	* result/VC/ElementValid8 test/VCM/v20.xml result/valid/xhtml1.xhtml:
+	  cleanup of the validation tests
+	* test/valid/id* test/valid/dtds/destfoo.ent result/valid/id*:
+	  added more ID/IDREF tests to the suite
+
+Sat Mar 22 23:38:08 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c: fixed #107043 removing 2 warnings with Sun One
+	  compiler.
+
+Sat Mar 22 18:50:45 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: valgrind'ed and cleaned up a couple of memory issues.
+
+Sat Mar 22 16:15:50 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* SAX.c: fix bug #107208 avoid false duplicates when ID/REFs are
+	  defined in entities content
+
+Sat Mar 22 15:53:27 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* SAX.c: Fixed validation bug #108858 on namespace names using
+	  entities and reported by Brent Hendricks
+	* xmllint.c: report xmlTextReaderHasValue() result in --stream
+	  --debug output.
+
+Sat Mar 22 13:32:39 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c: fixed bug #108801 reported by Malcolm Tredinnick
+	  about the DocType node not being reported sometimes.
+	* python/tests/reader.py: added to test to the regression checks
+
+Sat Mar 22 01:57:40 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c: fixed bug #108546 on long CDATA (or text nodes)
+	  reported by Edd Dumbill
+
+Sat Mar 23 01:00:24 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c parser.c parserInternals.c: patch from
+	  johan@evenhuis.nl for #107937 fixing some line counting
+	  problems, and some other cleanups.
+	* result/HTML/: this result in some line number changes
+
+Fri Mar 21 22:19:14 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in Makefile.am: fixed Red Hat bug #86118 use libxml2.spec
+	  instead of libxml.spec
+	* relaxng.c: fixed some of the error reporting excessive
+	  verbosity
+	* catalog.c debugXML.c valid.c xmlreader.c xmlschemas.c xpath.c
+	  xmlschemastypes.c: removed some warnings from gcc
+	* doc/libxml2-api.xml: rebuilt
+
+Fri Mar 21 17:25:23 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: another optimization, for choice this time
+	* result/relaxng/spec1* result/relaxng/tutor12_1* 
+	  result/relaxng/tutor3_7: cleanups.
+
+Fri Mar 21 13:41:23 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: fixed xmlRelaxNGNodeMatchesList
+	* test/relaxng/testsuite.xml: augmented the test suite
+	* result/relaxng/spec1* result/relaxng/tutor12_1*: this fixes
+	  some schemas validation tests in the presence of foreign 
+	  namespaces.
+
+Fri Mar 21 02:23:34 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: added another interleave speedup.
+
+Thu Mar 20 17:22:00 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemastypes.c: added integer and fixed one of the
+	  IDREFS regression tests pbm
+	* result/relaxng/docbook_0.err: updated
+
+Wed Mar 19 21:58:47 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c xmlschemastypes.c: attempt to cope with ID/IDREF(S)
+	  declared both in the DTD and in the Schemas <grin/>
+	* relaxng.c: more debug, added a big optimization for <mixed>
+	* test/relaxng/testsuite.xml: augmented the testsuite
+	* test/relaxng/ result/relaxng: added the RelaxNG spec and a 
+	  DocBook example to the regression tests
+
+Wed Mar 19 11:34:10 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* check-xsddata-test-suite.py: cosmetic change for output
+	* relaxng.c: try to minimize calls to malloc/free for states.
+
+Tue Mar 18 17:50:31 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: removed a warning
+	* xmlschemastypes.c: more cleanup, added ENTITY and ENTITIES
+	  support
+	* check-relaxng-test-suite.py check-xsddata-test-suite.py:
+	  cleanup/improvements of the regression tests batch
+	* test/relaxng/testsuite.xml: augmented libxml2 own testsuite
+
+Tue Mar 18 12:36:22 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: fixed error msg cleanup deallocation
+	* xmlschemastypes.c: added a function to handle lists of
+	  atomic types, added support for IDREFS
+
+Tue Mar 18 01:28:15 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c valid.c xmlschemastypes.c: added Datatype ID
+	  and IDREF, usable from RelaxNG now
+	* include/libxml/xmlschemastypes.h: need to add a new interface
+	  because the validation modifies the infoset
+	* test/relaxng/testsuite.xml: extended the testsuite
+
+Mon Mar 17 16:34:07 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: fixed the last core RelaxNG bug known #107083,
+	  schemas datatype ID/IDREF support still missing though.
+	* xmlreader.c: fix a crashing bug with prefix raised by
+	  Merijn Broeren
+	* test/relaxng/testsuite.xml: augmented the testsuite with
+	  complex inheritance tests
+
+Sun Mar 16 18:45:50 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: switched back to the previous Relax-NG code base,
+	  the derivation algorithm need severe constraining code to avoid
+	  combinatorial explosion. Fixed the problem with Sebastian Rahtz
+	  TEI based example and other bugs
+	* result/relaxng/*err: updated the results
+	* test/relaxng/testsuite.xml: started a new test suite 
+
+Sat Mar 15 22:26:46 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c include/libxml/relaxng.h: After coming to the conclusion
+	  that the original RelaxNG validation code was un-fixeable, it got
+	  rewritten to use the derivation algorithm from James Clark and
+	  redebugged it (nearly) from scratch:
+	  found 373 test schemas: 372 success 1 failures
+	  found 529 test instances: 529 success 0 failures
+
+Tue Mar 11 12:08:23 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* SAX.c parser.c: fix some recursion problems introduced in the
+	  last release.
+	* relaxng.c: more debugging of the RNG validation engine, still
+	  problems though.
+
+Mon Mar 10 14:10:47 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am: stop generating wrong result file with * in name
+	* relaxng.c: fixing the include bug raised by Sebastian Rahtz
+	* result/relaxng/demo* test/relaxng/demo: added the tests from
+	  Sebastian reproducing the problem.
+
+Sun Mar  9 18:02:31 MST 2003 John Fleck <jfleck@inkstain.net>
+
+	* doc/xmllint.1: regenerating man page from xmllint.xml to pick
+	  up Aleksey's change
+
+Sun Mar  9 13:53:16 2003  Aleksey Sanin  <aleksey@aleksey.com>
+
+	* xmllint.c doc/xmllint.xml: use $XMLLINT_INDENT environment
+	variable to control the indentation for the xmllint "--format" 
+	option
+
+Sat Mar  8 14:27:43 CET 2003 Igor Zlatkovic <igor@zlatkovic.com>
+
+	* encoding.c: applied Gennady's patch against buffer overrun
+
+Fri Mar  7 19:29:40 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* test/xsdtest/xsdtest.xml uri.c: after and exchange with James
+	  Clark it appeared I had bug in URI parsing code ...
+	* relaxng.c include/libxml/relaxng.h: completely revamped error
+	  reporting to not lose message from optional parts.
+	* xmllint.c: added timing for RNG validation steps
+	* result/relaxng/*: updated the result, all error messages changed
+
+Fri Mar  7 15:18:32 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: fix bug #107804, the algorithm used for document order
+	  computation was failing on attributes.
+
+Thu Mar  6 22:35:50 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c: fix bug #107764 , possibility of buffer overflow
+	  in xmlValidDebug()
+
+Wed Mar  5 17:41:37 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* nanoftp.c include/libxml/nanoftp.h: adding xmlNanoFTPDele()
+	  from Philipp Dunkel
+
+Wed Mar  5 10:57:09 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemastype.c: made powten array static it should not be exported
+	* HTMLparser.c: fix bug #107361 by reusing the code from the XML 
+	  parser function.
+	* testHTML.c: get rid of valgrind messages on the HTML SAX tests
+
+Fri Feb 28 00:23:00 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: fixed a node dump crash on attributes
+	* test/xsdtest/xsdtest.xml test/xsdtest/xsdtest.xsl: fixed
+	  an URI test bug and get better output.
+
+Thu Feb 27 22:28:40 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* check-xsddata-test-suite.py: give more infos
+	* relaxng.c: fix a bug reported by Sebastian Rahtz and
+	  REF->DEF in attribute values.
+
+Thu Feb 27 21:09:32 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* check-xsddata-test-suite.py test/xsdtest/xsdtest.xml
+	  test/xsdtest/xsdtest.xsl: import of the XSD Datatype
+	  regression tests from James Clark.
+
+Thu Feb 27 18:40:04 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c xmlschemas.c xmlschemastypes.c
+	  include/libxml/xmlschemastypes.h: added param support for relaxng
+	  type checking, started to increment the pool of simple types
+	  registered, still much work to be done on simple types and
+	  facets checkings.
+
+Wed Feb 26 16:45:39 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* entities.c: fixes again one of the problem raised by
+	  James Clark in #106788
+
+Wed Feb 26 15:46:48 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: Fixed a couple of problem raised by James Clark
+	  in bug #107083, the support for ID/IDREF/IDREFS at the WXS
+	  datatype level still not fixed though.
+
+Mon Feb 24 21:09:19 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: preparing release 2.5.4
+	* doc/*: updated and rebuilt the docs
+	* relaxng.c: removed warnings
+	* result/relaxng/*: updated the results
+
+Mon Feb 24 20:53:17 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c: fixes a DTD regexp generation problem.
+
+Mon Feb 24 20:12:57 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixes bug #105998 about false detection of
+	  attribute consumption loop.
+
+Mon Feb 24 19:14:57 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xinclude.c: Fixes bug #106931 in XInclude entities merging.
+
+Mon Feb 24 18:50:35 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* SAX.c: fixed bug #105992
+
+Mon Feb 24 18:14:16 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: fixed xmlSetProp and al. when the node passed is not an
+	  element.
+	* relaxng.c: fixed bugs 7.3 (though not complete) and memory leaks
+	  found 373 test schemas: 369 success 4 failures
+	  found 529 test instances: 525 success 4 failures
+	* check-relaxng-test-suite.py: added memory debug reporting
+
+Mon Feb 24 12:41:54 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* uri.c parser.c: some warning removal on Igor's patch
+	* tree.c: seems I messed up with #106788 fix
+	* python/libxml.c: fixed some base problems when Python provides
+	  the resolver.
+	* relaxng.c: fixed the interleave algorithm 
+	  found 373 test schemas: 364 success 9 failures
+	  found 529 test instances: 525 success 4 failures
+	  the resulting failures are bug in the algorithm from 7.3 and
+	  lack of support for params
+
+Sun Feb 23 14:49:39 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: another fix for nodeinfo in entities problem
+	* tree.c entities.c: fixed bug #106788 from James Clark
+	  some spaces need to be serialized as character references.
+
+Sat Feb 22 18:28:16 CET 2003 Igor Zlatkovic <igor@zlatkovic.com>
+
+	* parser.c uri.c: fixed the bug I introduced in the path
+	  handling, reported by Sebastian Bergmann
+
+Sat Feb 22 00:19:48 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixing some nodeinfo in entities problem raised
+	  by Glenn W. Bach
+	* relaxng.c: implemented the first section 7.3 check
+	* result/relaxng/*: updated the results
+
+Fri Feb 21 18:12:19 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: fixed some problems in the previous commit
+	  and finished implementing 4.16 rules checking
+	  found 373 test schemas: 353 success 20 failures
+	  found 529 test instances: 519 success 6 failures
+	* result/relaxng/*: updated the results
+
+Fri Feb 21 16:37:39 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: implemented checks from section 7.2
+
+Thu Feb 20 16:00:31 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: implemented the checks from section 7.1, fixed
+	  some of the 4.20 and 4.21 problems.
+	  found 373 test schemas: 338 success 35 failures
+	  found 529 test instances: 519 success 6 failures
+	* result/relaxng/*: updated the results
+
+Thu Feb 20 01:09:24 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: implemented the 4.20 and 4.21 simplification rules.
+	* result/relaxng/*: updated the results
+
+Wed Feb 19 18:30:30 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: more bugfixes
+	* result/relaxng/*: updated the results
+
+Wed Feb 19 15:39:56 CET 2003 Igor Zlatkovic <igor@zlatkovic.com>
+
+	* DOCBparser.c: obsoleted xmlNormalizeWindowsPath
+	* HTMLparser.c: obsoleted xmlNormalizeWindowsPath
+	* SAX.c: ensured xmlDoc.URL is always canonic
+	* parser.c: obsoleted xmlNormalizeWindowsPath
+	* uri.c include/libxml/uri.h: introduced xmlCanonicPath
+	* xmlIO.c include/libxml/xmlIO.h: obsoleted xmlNormalizeWindowsPath
+	* win32/libxml2.def.src: added few exports
+
+Wed Feb 19 14:26:51 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am configure.in: patched to have shared libraries
+	  for Python regression tests and static binaries for gdb debug
+	  in my development environment
+	* relaxng.c: more bugfixes 
+	  found 373 test schemas: 296 success 77 failures
+	  found 529 test instances: 516 success 8 failures
+	* result/relaxng/*: updated the results
+
+Wed Feb 19 01:17:48 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: guess what ! Relax-NG bugfixing, what a surprise...
+
+Tue Feb 18 22:09:50 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemastypes.c: float/double check bugfix
+	* tree.c include/libxml/tree.h: exported a function for NMTOKEN
+	  validation
+	* xmlreader.c: add a TODO for Jody
+	* relaxng.c: bugfix bugfix bugfix
+	  found 373 test schemas: 300 success 73 failures
+	  found 529 test instances: 507 success 10 failures
+	* result/relaxng/*: updated the results
+
+Tue Feb 18 00:33:17 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c check-relaxng-test-suite.py: more RelaxNG bug hunting
+
+Mon Feb 17 18:23:32 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c check-relaxng-test-suite.py: more work on the
+	  RelaxNG implementation conformance testing.
+	  found 373 test schemas: 284 success 89 failures
+	  found 529 test instances: 448 success 47 failures
+	* result/relaxng/*: updated the results
+
+Sun Feb 16 16:48:38 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* ChangeLog tree.c doc/libxml-doc.el doc/libxml2-api.xml: applied
+	  a patch from Kjartan Maraas to fix some typos
+
+Sun Feb 16 16:40:52 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: more bug-hunting
+	* testRelax.c include/libxml/relaxng.h: added --tree to dump the
+	  intermediate rng tree
+	* python/generator.py: patch from Stéphane Bidoul to fix the generator
+	  on python < 2.2
+
+Fri Feb 14 17:49:26 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* check-relaxng-test-suite.py relaxng.c: more testing on the
+	  Relax-NG front, cleaning up the regression tests failures
+	  current state and I forgot support for "mixed":
+	  found 373 test schemas: 280 success 93 failures
+	  found 529 test instances: 401 success 68 failures
+	* tree.c include/libxml/tree.h xmlschemastypes.c: finished and
+	  moved the Name, NCName and QName validation routine in tree.c
+	* uri.c: fixed handling of URI ending up with #, i.e. having
+	  an empty fragment ID.
+	* result/relaxng/*: updated the results
+
+Thu Feb 13 16:49:24 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* check-xinclude-test-suite.py: improved the script accordingly
+	  to the XInclude regression tests updates
+	* xpointer.c: Implemented XPointer element() Scheme W3C PR of 13
+	  November 2002
+	* result/XPath/xptr/chapterschildseq result/XPath/xptr/vidchildseq
+	  test/XPath/xptr/chapterschildseq test/XPath/xptr/vidchildseq:
+	  augmented the Xpointer testsuite for the element() scheme
+
+Thu Feb 13 12:00:30 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: added TODO for the DTD compatibility spec
+	* xinclude.c: more bug fixes driven by the testsuite 
+
+Tue Feb 11 19:01:02 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* check-xinclude-test-suite.py xinclude.c: Work on the W3C/NIST
+	  regression tests for XInclude, improved the script, improving
+	  XInclude error reporting mechanism
+
+Mon Feb 10 17:19:14 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* NEWS doc/* configure.in: preparing release 2.5.3
+
+Mon Feb 10 17:11:22 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: trying to fix #104934 about some XHTML1 serialization
+	  issues.
+
+Mon Feb 10 16:41:13 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* encoding.c xmlIO.c: fixing bug #104646 about iconv based
+	  encoding conversion when the input buffer stops in the
+	  middle of a multibyte char
+
+Mon Feb 10 15:24:47 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* test/relaxng/OASIS/spectest.xml: OASIS RelaxNG testsuite
+	* check-relaxng-test-suite.py: python script to run regression
+	  against OASIS RelaxNG testsuite
+	* relaxng.c: some cleanup tweaks
+	* HTMLparser.c globals.c: cleanups in comments
+	* doc/libxml2-api.xml: updated the API
+	* result/relaxng/*: errors moved files, so large diffs but
+	  no changes at the semantic level.
+
+Mon Feb 10 01:00:31 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: fixing #105678 problem when dumping a namespace node.
+
+Mon Feb 10 00:30:01 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: fixed doc comment problems
+	* python/generator.py python/libxml_wrap.h python/types.c: adding
+	  RelaxNG wrappers
+	* python/tests/Makefile.am python/tests/relaxng.py: added a specific
+	  test of those early Python RelaxNG bindings
+
+Sun Feb  9 15:18:43 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* libxml.spec.in: fixes a libtool problem on AMD 64bits builds
+	* relaxng.c: found the validation problem I had with interleave
+	  when not covering all remaining siblings
+	* Makefile.am test.relaxng/* result/relaxng/*: augmented the
+	  testsuite and check the RNG schemas against the RNG schemas
+	  given in appendix A
+
+Sat Feb  8 18:55:43 CET 2003 Igor Zlatkovic <igor@zlatkovic.com>
+
+	* win32/Makefile.msvc: updates for RelaxNG
+	* win32/Makefile.mingw: updates for RelaxNG
+	* win32/libxml2.def.src: added RelaxNG exports
+
+Fri Feb  7 14:00:53 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xinclude.c: applied another bug fix from Sean Chittenden
+
+Fri Feb  7 13:34:08 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in xmllint.c: I f...ed up the default configuration
+	  of schemas and --relaxng option display in xmllint, pointed by
+	  Morus Walter.
+	* xlink.c: Sean Chittenden pointed a couple of errors in the XLink
+	  detection module, fixes bug #105374.
+
+Fri Feb  7 01:43:38 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemastypes.c: added the boolean base type.
+
+Thu Feb  6 10:23:52 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemastypes.c: started implementing some of the missing
+	  default simple types
+	* result/relaxng/*: updated the results
+
+Wed Feb  5 15:28:04 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* NEWS doc/*: updated the docs, ready for 2.5.2 release
+
+Wed Feb  5 14:15:59 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c tree.c xmlIO.c: comments cleanups
+	* Makefile.am: use xmllint for doing the RelaxNG tests
+	* configure.in: preparing 2.5.2 made schemas support default to
+	  on instead of off
+	* relaxng.c: removed the verbosity
+	* xmllint.c: added --relaxng option
+	* python/generator.py python/libxml_wrap.h: prepared the integration
+	  of the new RelaxNG module and schemas
+	* result/relaxng/*: less verbose output
+
+Wed Feb  5 12:00:36 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c: do not run content model validation if the
+	  content is not determinist
+
+Wed Feb  5 11:43:58 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* SAX.c: added the redefinition of namespaced attribute
+	  check that was missing as Fabrice Desré pointed out.
+
+Wed Feb  5 11:09:29 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c include/libxml/HTMLparser.h: applied HTML
+	  improvements from Nick Kew, allowing to do more checking
+	  to HTML elements and attributes.
+
+Tue Feb  4 23:47:06 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xinclude.c: fixing bug #105137 about entities declaration
+	  needing to be copied to the including document.
+
+Tue Feb  4 20:26:22 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* catalog.c: fixed bug #104817 with delegateURI
+	* xpath.c: fixing bugs #104123 and #104125
+
+Tue Feb  4 17:12:56 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in valid.c xmlreader.c python/libxml_wrap.h 
+	  python/types.c: fixing #104096 to compile without regexps
+
+Tue Feb  4 16:31:55 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c: fixing bug #103969 forgot to add an epsilon transition
+	  when building the automata for elem*
+
+Tue Feb  4 16:21:07 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: applied patch from Arne de Bruijn fixing 
+	  bug #103827
+
+Tue Feb  4 16:17:09 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: updating a comment, fixing #103776
+
+Tue Feb  4 16:05:53 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixing bug 105049 for validity checking of content
+	  within recursive entities.
+
+Tue Feb  4 15:40:54 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: try to fix # 105049
+	* relaxng.c xmlschemastypes.c: a couple of changes and extensions
+	* tree.c: updated a function comment
+
+Tue Feb  4 00:20:58 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng: more work on grammars and refs/defs
+	* test/relaxng/* result/relaxng/*: augmented/updated the
+	  regression tests
+
+Mon Feb  3 14:16:59 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng: more work on name classes, except support
+	* test/relaxng/* result/relaxng/*: augmented/updated the
+	  regression tests
+
+Mon Feb  3 11:56:05 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng: more work on name classes, the "validate all" schemas
+	  seems to work now.
+	* test/relaxng/* result/relaxng/*: augmented/updated the
+	  regression tests
+
+Mon Feb  3 09:50:26 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* python/libxml.c: removed an unprotedted debug message Aleksi Suhonen
+	* parser.c: put a guard against infinite document depth, basically
+	  trying to avoid another kind of DoS attack.
+	* relaxng.c: some code w.r.t. nameClasses
+
+Sun Feb  2 17:01:43 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* test/relaxng/* result/relaxng/*: check all the namespace support
+	  was actually correct based on tutorial section 10.
+
+Sun Feb  2 15:33:38 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng: include seems to work okay now
+	* test/relaxng/* result/relaxng/*: augmented/updated the
+	  regression tests
+
+Sat Feb  1 19:44:58 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: a bit of work done in the train back.
+	* test/relaxng/*: added one of the include tests
+
+Thu Jan 30 14:06:55 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng: more work done in the train
+	* test/relaxng/* result/relaxng/*: augmented/updated the
+	  regression tests
+
+Wed Jan 29 23:44:58 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: debugging of externalRef
+	* test/relaxng/* result/relaxng/*: augmented/updated the
+	  regression tests
+
+Wed Jan 29 22:06:04 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: more work on Relax-NG, implementing externalRef
+	* test/relaxng/* result/relaxng/*: augmented/updated the 
+	  regression tests
+	* Makefile.am: cleanup to Relaxtests target
+
+Wed Jan 29 00:08:38 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: more work on Relax-NG, implementing interleave
+	* test/relaxng/* result/relaxng/*: augmented/updated the 
+	  regression tests
+
+Tue Jan 28 21:56:49 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: more work on Relax-NG, implementing interleave
+	* test/relaxng/* result/relaxng/*: augmented/updated the 
+	  regression tests
+
+Mon Jan 27 07:35:29 MST 2003 John Fleck <jfleck@inkstain.net>
+
+	* doc/tutorial/customfo.xsl
+	* doc/tutorial/customhtml.xsl
+	adding stylesheet customizations used to generate fo
+	for pdf and html
+
+Mon Jan 27 13:29:43 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: more work on Relax-NG
+	* test/relaxng/* result/relaxng/*: augmented/updated the 
+	  regression tests
+	* xmlschemastypes.c: added a number of base type definition but not
+	  the associated checks, those are still TODOs
+
+Sun Jan 26 17:37:06 MST 2003 John Fleck <jfleck@inkstain.net>
+
+	in docs/tutorial:
+	* apa.html
+	* apb.html
+	* apc.html
+	* apd.html
+	* ape.html
+	* apf.html
+	* apg.html
+	* ar01s02.html
+	* ar01s03.html
+	* ar01s04.html
+	* ar01s05.html
+	* ar01s06.html
+	* ar01s07.html
+	* ar01s08.html
+	* index.html
+	* xmltutorial.pdf
+	* xmltutorial.xml
+	add index to tutorial
+
+Sun Jan 26 17:02:29 MST 2003 John Fleck <jfleck@inkstain.net>
+
+	* doc/xmlcatalog.1
+	* doc/xmlcatalog_man.html
+	* doc/xmlcatalog_man.xml
+	belatedly fixing bug #93622 (adds rewriteURI type to
+	"--add" option in xmlcatalog man page
+
+Sun Jan 26 20:47:26 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlcatalog.c xmllint.c: applied patch for NetBSD by
+	  Julio Merino, closing #104475
+
+Sun Jan 26 20:38:43 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: more work on Relax-NG
+	* test/relaxng/* result/relaxng/*: augmented/updated the 
+	  regression tests
+
+Sun Jan 26 01:49:58 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: more work on Relax-NG
+	* test/relaxng/* result/relaxng/*: augmented/updated the 
+	  regression tests
+
+Sat Jan 25 18:59:54 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* README: updated the policy on private mail answers
+	* relaxng.c: more work on Relax-NG
+	* test/relaxng/* result/relaxng/*: augmented/updated the 
+	  regression tests
+
+Fri Jan 24 15:12:44 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* error.c parser.c tree.c: applied a documentation patch from
+	  Stefan Kost
+
+Fri Jan 24 02:00:50 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* relaxng.c: more work on Relax-NG
+	* doc/*: regenerated the docs
+	* test/relaxng/* result/relaxng/*: updated and augmented the
+	  Relax-NG regression tests and results
+
+Thu Jan 23 19:26:20 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am configure.in relaxng.c include/libxml/relaxng.h:
+	  First commit of the new Relax-NG validation code, not generally
+	  useful yet.
+	* test/relaxng/* result/relaxng/*: current state of the regression
+	  tests
+
+Thu Jan 23 19:22:54 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: minimized the memory allocated for GetContent
+	  and a bit of cleanup.
+
+Thu Jan 23 17:41:37 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* python/generator.py: seems there is no good reasons to
+	  not generate bindings for XPointer
+
+Tue Jan 21 13:19:35 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c doc/apibuild.py: applied a new patch from
+	  Stéphane Bidoul for cleanups
+	* doc/libxml2-api.xml: rebuilt the API description with
+	  new entry points
+
+Mon Jan 20 23:25:00 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c python/drv_libxml2.py python/generator.py
+	  python/libxml.c python/libxml.py python/libxml_wrap.h
+	  python/types.c: patch from Stéphane Bidoul for better per
+	  context error message APIs
+	* python/tests/ctxterror.py python/tests/readererr.py:
+	  update of the tests
+
+Sun Jan 19 17:09:28 MST 2003 John Fleck <jfleck@inkstain.net>
+
+	* doc/guidelines.html
+	grammar and spelling cleanup
+
+Fri Jan 17 00:31:30 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c include/libxml/xmlreader.h python/generator.py
+	  python/libxml.c python/libxml.py win32/libxml2.def.src: applied
+	  a patch from Stéphane Bidoul to allow per XMLtextReader error
+	  and warning handling
+	* python/tests/Makefile.am python/tests/readererr.py: adding the
+	  specific regression test
+
+Tue Jan 14 17:00:08 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: Alexey Efimov pointed out that concat('a', 'b', )
+	  should raise a syntax error
+
+Tue Jan 14 15:39:14 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* python/libxml.c: cleanup patch from Stéphane Bidoul
+
+Tue Jan 14 14:41:18 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* encoding.c: fixing bug #103100 with a dummy UTF8ToUTF8 copy
+
+Tue Jan 14 12:40:29 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* python/generator.py python/libxml.c python/libxml.py
+	  python/libxml_wrap.h python/types.c: applied and fixed a patch
+	  from Stéphane Bidoul to provide per parser error handlers at the
+	  Python level.
+	* python/tests/Makefile.am python/tests/ctxterror.py: added a
+	  regression test for it.
+
+Tue Jan 14 01:15:04 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c: fixed the streaming property of the reader,
+	  it was generating tree faster than consuming it. Pointed out
+	  by Nate Myers
+	* tree.c: fixed a bug in xmlSaveFormatFileEnc if passed a NULL doc
+
+Sun Jan 12 22:18:02 CET 2003 Igor Zlatkovic <igor@stud.fh-frankfurt.de>
+
+	* win32/libxml2.def.src: added more xmlreader and other exports
+
+Fri Jan 10 18:04:32 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: fix to the XPath implementation for parent and
+	  ancestors axis when operating on a Result Value Tree.
+	  Fixes bug #100271
+
+Fri Jan 10 17:07:01 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* nanoftp.c nanohttp.c xmlIO.c: patch from Stefano Zacchiroli
+	  to fix some URI/file escaping problems
+
+Fri Jan 10 16:20:34 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* python/generator.py: fixed a bug raised by Raymond Wiker, 
+	  docSetRootElement() should not raise an exception if the
+	  return is None
+
+Fri Jan 10 14:13:03 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* python/libxml.py python/libxml.c python/libxml2-python-api.xml:
+	  fixed bug #102181 by applying the suggested change and fixing
+	  the generation/registration problem.
+
+Fri Jan 10 13:47:55 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: fixed bug #102960 by reusing the XML name parsing
+	  routines.
+
+Fri Jan 10 00:16:49 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: one more IsEmptyElement craziness, that time in
+	  external parsed entities if substitution is asked.
+	* python/tests/reader3.py: added a specific test.
+
+Thu Jan  9 22:35:31 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* python/drv_libxml2.py: update from Stéphane Bidoul: python 2.1
+	  support and improved error handler registration
+
+Thu Jan  9 14:16:38 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLtree.c tree.c: fixes #102920 about namespace handling in
+	  HTML output and section 16.2 "HTML Output Method" of XSLT-1.0
+	* README: fixed a link
+
+Wed Jan  8 18:32:25 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in doc/* NEWS: preparing 2.5.1 release
+	* SAX.c parser.c: fixing XmlTextReader bug
+
+Wed Jan  8 00:13:01 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* SAX.c: fuck, I introduced a memory leak on external parsed
+	  entities in 2.5.0 :-(
+
+Tue Jan  7 12:12:45 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c: another fix needed as pointed by Christophe Merlet
+	  for --stream --debug if compiled without debug support.
+
+Mon Jan  6 20:53:08 MST 2003 John Fleck <jfleck@inkstain.net>
+
+	* doc/xmllint.xml
+	* doc/xmllint.1:
+	update man page with --stream and --chkregister
+
+Tue Jan  7 01:17:26 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* globals.c: fixed --with-threads compile
+	* xmllint.c: fixed --without-debug compile
+	* include/libxml/globals.h: cleanup
+	* include/libxml/schemasInternals.h: add a missing include
+
+Mon Jan  6 14:06:07 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in NEWS: preparing 2.5.0 release
+	* SAX.c: only warn in pedantic mode about namespace name 
+	  brokenness
+	* globals.c: fix a doc generation problem
+	* uri.c: fix #101520
+	* doc/*: updated and rebuilt the doc for the release, including
+	  stylesheet update
+	* python/Makefile.am: fix a filename bug
+
+Mon Jan  6 12:05:12 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* doc/tutorial/* : fixed #101894 if doc == NULL xmlFreeDoc 
+	  should not be called.
+
+Mon Jan  6 11:59:09 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* libxml-2.0.pc.in: applied the patch to fix #101894
+
+Sun Jan  5 23:35:47 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c : applied patch from Lukas Schroeder for register callbacks
+	* valid.c: modified patch from Lukas Schroeder to test
+	  register callbacks with --chkregister
+
+Sun Jan  5 02:23:20 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c: seriously changed the way data are pushed to
+	  the underlying parser, go by block of 512 bytes instead of
+	  tryng to detect tag boundaries at that level. Changed the
+	  way empty element are detected and tagged.
+	* python/tests/reader.py python/tests/reader2.py
+	  python/tests/reader3.py: small changes mostly due to context
+	  reporting being different and DTD node being reported. Some
+	  errors previously undetected are now caught and fixed.
+	* doc/xmlreader.html: flagged last section as TODO
+
+Sat Jan  4 20:40:28 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* python/libxml.py: integrated the Python 2.2 optimizations
+	  from Hannu Krosing, while maintaining compatibility with 
+	  1.5 and 2.1
+
+Sat Jan  4 17:33:17 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c: a bit of cleanup
+	* xmlreader.c: small fix
+	* doc/xmlreader.html: more work on the XmlTextReader tutorial
+	* python/libxml.py: a few fixes pointed out by Hannu Krosing
+
+Sat Jan  4 13:46:14 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* python/setup.py.in: patch from Stéphane Bidoul to include
+	  drv_libxml2.py in setup.py
+
+Sat Jan  4 01:43:06 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* doc/xmlreader.html: starting documenting the new XmlTextReader
+	  interface.
+
+Fri Jan  3 17:18:32 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c: added the --stream flag to use the TextReader API
+	* xmlreader.c: small performance tweak
+
+Fri Jan  3 13:50:55 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c python/tests/reader2py: okay the DTD validation
+	  code on top of the XMLTextParser API should be solid now.
+
+Fri Jan  3 02:17:18 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c python/tests/reader2py: Fixing some more mess
+	  with validation and recursive entities while using the
+	  reader interface, it's getting a bit messy...
+
+Thu Jan  2 15:15:26 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c python/tests/reader.py: another couple of problem
+	  related to IsEmptyElement reported by Stéphane Bidoul needed 
+	  some fixes.
+
+Thu Jan  2 13:57:07 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* libxml.spec.in python/Makefile.am python/drv_libxml2.py:
+	  integrated drv_libxml2.py Python xml.sax driver from Stéphane Bidoul
+	  based on the python XmlTextReader interface.
+
+Wed Jan  1 22:05:40 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: backing out one change in the last patch which broke the
+	  regression tests
+
+Wed Jan  1 21:57:28 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* global.data globals.c tree.c include/libxml/globals.h: applied
+	  an old patch from Lukas Schroeder to track node creation and
+	  destruction. Probably missing a lot of references at the moment
+	  and not usable reliably.
+
+Wed Jan  1 20:12:07 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* NEWS doc/Makefile.am doc/news.xsl: generate the NEWS file
+	  from doc/news.html and a stylesheet
+
+Wed Jan  1 16:09:57 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c python/tests/reader.py: fixed another couple of
+	  xmlreader bugs reported by Stéphane Bidoul and added tests.
+
+Wed Jan  1 15:42:54 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c python/tests/reader2.py: fixed another validity
+	  checking in external parsed entities raised by Stéphane Bidoul
+	  and added a specific regression test.
+	* python/tests/reader3.py: cleanup
+
+Tue Dec 31 15:44:02 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c python/tests/reader2.py: fixed a problem with
+	  validation within entities pointed by Stéphane Bidoul, augmented
+	  the tests to catch those.
+
+Tue Dec 31 12:15:37 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/generator.py: modified the generator to allow keeping
+	  class references when creating new classes, needed to fix a bug
+	  pointed by Stéphane Bidoul where the input buffer of the
+	  xmlTextReader instance gets destroyed if the python wrapper for
+	  the input is not referenced anymore.
+
+Mon Dec 30 19:39:36 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c python/tests/reader.py: fixed another pair of problem
+	  pointed by Stéphane Bidoul: depth start at 0 and a parse problem.
+
+Mon Dec 30 13:36:50 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c python/tests/reader.py: fixed another problem
+	  pointed by Stéphane Bidoul
+
+Mon Dec 30 12:39:55 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c python/tests/reader.py: fixed a limit case problem
+	  with "<a/>"
+
+Mon Dec 30 11:53:44 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* SAX.c: warn on xmlns:prefix="foo"
+	* xmlreader.c python/tests/reader.py: fixed a couple of problem
+	  for namespace attributes handling.
+
+Mon Dec 30 00:59:07 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* entities.c parser.c tree.c include/libxml/entities.h: Fixed
+	  a really nasty problem raised by a DocBook XSLT transform
+	  provided by Sebastian Bergmann
+
+Sun Dec 29 12:13:18 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c python/tests/reader.py: fixed a bug pointed out
+	  by Stéphane Bidoul and integrated it into the tests
+
+Sat Dec 28 23:49:12 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c include/libxml/xmlreader.h doc/libxml2-api.xml:
+	  extended the XmlTextReader API a bit, adding accessors for
+	  the current doc and node, and an entity substitution mode for
+	  the parser.
+	* python/libxml.py python/libxml2class.txt: related updates
+	* python/tests/Makefile.am python/tests/reader.py 
+	  python/tests/reader2.py python/tests/reader3.py: updated a bit
+	  the old tests and added a new one to test the entities handling
+
+Sat Dec 28 22:11:57 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/generator.py python/libxml2class.txt 
+	  python/tests/reader.py python/tests/reader2.py: changed the
+	  generator to provide casing for the XmlTextReader similar to
+	  C# so that examples and documentation are more directly transposable.
+	  Fixed the couple of tests in the suite.
+
+Sat Dec 28 15:55:32 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* doc/guidelines.html: added a document on guildeline for
+	  publishing and deploying XML
+
+Fri Dec 27 20:35:15 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c xmlreader.c: final touch running DTD validation
+	  on the XmlTextReader
+	* python/tests/Makefile.am python/tests/reader2.py: added a
+	  specific run based on the examples from test/valid/*.xml
+
+Fri Dec 27 15:17:20 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/libxml.py: added a few predefined xmlTextReader parser
+	  configuration values.
+
+Fri Dec 27 12:57:22 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/libxml_wrap.h: trying to fix #102037
+
+Fri Dec 27 12:18:14 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* SAX.c: fixing bug #95296, when the predefined entities
+	  are redefined in the DTD the default one must be used
+	  instead anyway.
+
+Wed Dec 25 19:22:06 MST 2002 John Fleck <jfleck@inkstain.net>
+
+	* doc/xmllint.xml
+	* doc/xmllint.1
+	Add discussion of XML_DEBUG_CATALOG to xmllint man
+	page - bug #100907
+
+Mon Dec 23 16:54:22 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c: Fixed the empty node detection to avoid reporting
+	  an nonexistent close tag.
+
+Mon Dec 23 15:42:24 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/libxml.c python/setup.py.in: patch from Stéphane Bidoul
+	  for Python 2.1
+
+Sun Dec 22 11:24:06 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* testC14N.c vms/config.vms: applied Craig A. Berry patches for VMS
+
+Fri Dec 20 11:27:49 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* doc/libxml2-api.xml python/tests/reader.py: one really need
+	  to provide the base URI information when creating a reader parser
+	  from an input stream. Updated the API and the example using it.
+
+Fri Dec 20 01:11:30 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* testReader.c xmlreader.c valid.c include/libxml/tree.h
+	  include/libxml/valid.h include/libxml/xmlreader.h: working on
+	  DTD validation on top of xml reader interfaces. Allows to
+	  validate arbitrary large instances. This required some extensions
+	  to the valid module interface and augmenting the size of xmlID
+	  and xmlRef structs a bit.
+	* uri.c xmlregexp.c: simple cleanup.
+
+Wed Dec 18 15:51:22 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c include/libxml/xmlreader.h doc/libxml2-api.xml: more
+	  work on the xml reader interfaces.
+	* AUTHORS MAINTAINERS doc/* win32/*: updated Igor's mail and the
+	  Web page for the Windows binaries.
+
+Tue Dec 17 19:31:07 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlIO.c: applied a patch for VMS following the report by
+	  Nigel Hall
+
+Tue Dec 17 11:29:41 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: the parseStartTag bug fix wasn't complete.
+
+Mon Dec 16 23:00:05 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: Vyacheslav Pindyura managed to trigger a bug in
+	  parseStartTag, fixing it.
+	* test/att4 result/att4 result/noent/att4: adding the test
+	* xmlreader.c include/libxml/xmlreader.h doc/libxml2-api.xml: added
+	  more methods to XmlTextReader.
+
+Mon Dec 16 19:31:16 CET 2002 Igor Zlatkovic <igor@stud.fh-frankfurt.de>
+
+	* win32/libxml2.def.src: added more xml reader exports
+	* win32/Makefile.msvc win32/Makefile.mingw: added xml reader interface
+	  to the build
+
+Mon Dec 16 06:36:54 MST 2002 John Fleck <jfleck@inkstain.net>
+
+	* doc/tutorial/xmltutorial.xml
+	plus generated html and pdf
+	Updating tutorial again based on further comments from Niraj
+	Tolia on the last iteration
+
+Sun Dec 15 21:27:30 MST 2002 John Fleck <jfleck@inkstain.net>
+
+	* doc/tutorial/xmltutorial.xml
+	* doc/tutorial/includekeyword.c
+	* doc/tutorial/includegetattribute.c
+	plus generated html and pdf
+	Adding fix from Niraj Tolia to tutorial to properly free memory.
+
+Mon Dec 16 00:34:25 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c include/libxml/xmlreader.h doc/libxml2-api.xml: added
+	  more methods of XmlTextReader.
+	* python/libxml2class.txt python/tests/reader.py: this increased the
+	  methods in the bndings, augmented the test to check those new
+	  functions.
+
+Sat Dec 14 23:57:39 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c doc/libxml2-api.xml: added the close and getattribute
+	  methods of XmlTextReader.
+	* python/generator.py python/libxml_wrap.h python/types.c 
+	  python/libxml2class.txt: added the reader to the Python bindings
+	* python/tests/Makefile.am python/tests/reader.py: added a specific
+	  test for the Python bindings of the Reader APIs
+	* parser.c: small cleanup.
+
+Fri Dec 13 11:39:44 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xinclude.c: fallback was only copying the first child not the
+	  full child list of the fallback element, closes #89684 as reopened
+	  by Bernd Kuemmerlen
+
+Thu Dec 12 13:34:59 CET 2002 Igor Zlatkovic <igor@stud.fh-frankfurt.de>
+
+	* win32/libxml2.def.src: exported htmlNodeDumpOutput
+
+Thu Dec 12 10:59:11 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: preparing release of 2.4.30
+	* doc/apibuild.py doc/libxml2-api.xml: fixups to the api builder,
+	  gives enum values, fix functype return type, put back fields in
+	  structs 
+	* doc/*: updated the docs rebuilt
+
+Thu Dec 12 01:09:34 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLtree.c include/libxml/HTMLtree.h: patch from Mark Vakoc
+	  about htmlNodeDumpOutput location.
+	* xpath.c: removed an undefined function signature
+	* doc/apibuild.py doc/libxml2-api.xml: the script was exporting
+	  too many symbols in the API breaking the python bindings.
+	  Updated with the libxslt/libexslt changes.
+
+Wed Dec 11 20:26:15 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: preparing release of 2.4.29
+	* doc/*: rebuilt the docs and API
+	* xmlreader.c: a few more fixes for the XmlTextReader API
+
+Wed Dec 11 18:01:15 CET 2002 Igor Zlatkovic <igor@stud.fh-frankfurt.de>
+
+	* include/win32config.h: applied mingw patch from Magnus Henoch
+
+Wed Dec 11 16:58:48 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* catalog.c doc/libxml2-api.xml: a bit more cleanup
+
+Wed Dec 11 14:54:47 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* doc/apibuild.py doc/libxml2-api.xml doc/Makefile.am: new API
+	  building Python script, does the C parsing directly, generates
+	  a better API description including structure fieds defs and
+	  enums. Still a couple of bugs, but good enough for the python
+	  wrappers now.
+	* DOCBparser.c SAX.c nanohttp.c parser.c parserInternals.c tree.c
+	  valid.c xmlIO.c xmlmemory.c xmlreader.c xmlregexp.c xmlschemas.c
+	  include/libxml/schemasInternals.h include/libxml/tree.h: more
+	  cleanup based on the python analysis script reports.
+	* libxml.spec.in: make sure the API XML description is part of the
+	  devel package.
+
+Tue Dec 10 16:16:34 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* DOCBparser.c HTMLparser.c c14n.c debugXML.c encoding.c hash.c
+	  nanoftp.c nanohttp.c parser.c parserInternals.c testC14N.c
+	  testDocbook.c threads.c tree.c valid.c xmlIO.c xmllint.c xmlmemory.c
+	  xmlreader.c xmlregexp.c xmlschemas.c xmlschemastypes.c xpath.c:
+	  code cleanup, especially the function comments.
+	* tree.c: fixed a small bug when freeing nodes which are XInclude ones.
+
+Mon Dec  9 15:08:17 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am xmlreader.c include/libxml/Makefile.am
+	  include/libxml/xmlreader.h:  Adding a new set of APIs based on
+	  the C# TextXmlReader API but converted to C. Allow to parse
+	  in constant memory usage, far simpler to program and explain
+	  than the SAX like APIs, unfinished but working.
+	* testReader.c: test program
+
+Sun Dec  8 18:36:01 CET 2002 Igor Zlatkovic <igor@stud.fh-frankfurt.de>
+
+	* win32/libxml2.def.src: applied YALDSP from Mark Vakoc
+
+Wed Dec  4 16:08:49 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: Chip turner indicated that XHTML1 serialization
+	  rule for style actually break on both IE and Mozilla, 
+	  try to avoid the rule if escaping ain't necessary
+
+Wed Dec  4 12:43:28 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* nanhttp.c: handle HTTP URL escaping, problem reported by
+	  Glen Nakamura and Stefano Zacchiroli
+
+Sat Nov 30 12:19:17 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* DOCBparser.c HTMLparser.c parser.c valid.c xpath.c: code cleanup
+
+Thu Nov 28 12:53:22 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* uri.c: Johann Richard pointed out some XPointer problems for
+	  URN based URI references in XInclude. Modified the URI parsing
+	  and saving routines to allow correct parsing and saving of 
+	  XPointers, especially when attached to "opaque" scheme accordingly
+	  to RFC 2396
+
+Wed Nov 27 20:36:08 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLtree.c include/libxml/HTMLtree.h: applied the same kind
+	  of refactoring to the HTML saving code.
+	* doc/libxml2-*.xml doc/API*.html: slight API changes got reflected
+	  in the doc.
+
+Wed Nov 27 12:40:16 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c include/libxml/tree.h: refactored the XML dump of a node
+	  to a buffer API to reuse the generic dump to an OutputIO layer,
+	  this reduces code, fixes xmlNodeDump() for XHTML, also made
+	  xmlNodeDump() now return the number of byte written.
+
+Wed Nov 27 09:00:00 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/setup.py.in: another patch from Stéphane Bidoul for 
+	  Python bindings on Windows
+	* doc/parsedecl.py: small cleanup
+
+Mon Nov 25 17:28:53 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* libxml.spec.in configure.in: add a line in %changelog for releases
+
+Mon Nov 25 14:18:27 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: patch from Marcus Clarke fixing a problem in entities
+	  parsing that was detected in KDe documentations environment.
+
+Mon Nov 24 14:13:21 CET 2002 ERDI Gergo <cactus@cactus.rulez.org>
+
+	* python/libxml.c (libxml_prev): Return the previous as opposed to
+	the next node (I guess this is the result of some cut & paste programming:)
+
+Sat Nov 23 17:22:22 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* doc/Makefile.am: Jan Rafaj pointed a bug in the Makefile.
+
+Sat Nov 23 12:21:24 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/generator.py python/libxml.c python/setup.py.in: trying
+	  to fix the Python bindings build on Windows (Stéphane Bidoul)
+
+Fri Nov 22 22:41:34 CEST 2002 Igor Zlatkovic <igor@stud.fh-frankfurt.de>
+
+	* win32/configure.js: added option for python bindings
+	* win32/libxml2.def.src: added more exports
+
+Fri Nov 22 18:50:34 CET 2002 Igor Zlatkovic <igor@stud.fh-frankfurt.de>
+
+	* win32/Makefile.mingw: fixed unresolved symbols when linking with
+	  pthreads
+	* win32/wince/*: applied updates to Windows CE port from Javier
+
+Fri Nov 22 15:51:22 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: preparing 2.4.28
+	* libxml.spec.in doc/Makefile.am: some cleanup
+	* doc/*: updated the news and regenerated.
+
+Fri Nov 22 14:15:14 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: final touch at closing #87235 </p> end tags
+	  need to be generated.
+	* result/HTML/cf_128.html result/HTML/test2.html result/HTML/test3.html:
+	  this change slightly the output of a few tests
+	* doc/*: regenerated
+
+Fri Nov 22 13:26:19 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* parserInternals.c: fixing bug #99190 when UTF8 document are
+	  parsed using the progressive parser and the end of the chunk
+	  is in the middle of an UTF8 multibyte character.
+
+Fri Nov 22 13:13:00 HKT 2002 William Brack <wbrack@mmm.com.hk>
+
+	* threads.c: fixed initialization problem in xmlNewGlobalState
+	  which was causing crash.
+	* globals.c: removed duplicate call to initxmlDefaultSAXHandler
+	  in xmlInitializeGlobalState.
+	* parserInternals.c: cleaned up ctxt->sax initialisation.
+
+Thu Nov 21 15:05:45 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c include/libxml/tree.h: modified the existing APIs
+	  to handle XHTML1 serialization rules automatically, also add
+	  xmlIsXHTML() to libxml2 API. Some tweaking to make sure
+	  libxslt serialization uses it when needed without changing
+	  the library API.
+	* test/xhtml1 result/noent/xhtml1 result/valid/xhtml1.xhtml
+	  result/xhtml1: added a new test specifically for xhtml1 output
+	  and updated the result of one XHTML1 test
+
+Wed Nov 20 14:24:56 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xinclude.c parserInternals.c encoding.c: fixed #99082
+	  for xi:include encoding="..." support on text includes.
+	* result/XInclude/tstencoding.xml test/XInclude/docs/tstencoding.xml
+	  test/XInclude/ents/isolatin.txt : added a specific regression test
+	* python/generator.py python/libxml2class.txt: fixed the generator
+	  the new set of comments generated for doc/libxml2-api.xml were
+	  breaking the python generation.
+
+Tue Nov 19 23:25:47 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* doc/Makefile.am: repair some problem if gtk-doc fail or such
+	* configure.in: patch for Solaris on new autoconf closes #98880 
+	* doc/parsedecl.py: repair the frigging API building script,
+	  did I say that python xmllib sucks ?
+	* doc/libxml2-api.xml doc/libxml2-refs.xml: regenerated, reordering
+	  and some comment are no more truncated.
+
+Tue Nov 19 09:09:04 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: Martin Stoilov pointed out a potential leak in
+	  xmlCreateMemoryParserCtxt
+
+Mon Nov 18 16:05:51 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: fixed bug #98879 a corner case when 0 is
+	  included in HTML documents and using the push parser.
+
+Mon Nov 18 00:11:24 CET 2002 ERDI Gergo <cactus@cactus.rulez.org>
+
+	* configure.in (PYTHON_SITE_PACKAGES): If --with-python is
+	  specified, look for the Python interpreter not just in the
+	  specified root but also in the specified location. Fixes #98825
+
+Sun Nov 17 23:36:06 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/libxml.c: fixing bug #98792 , node may have no doc
+	  and dereferencing without checking ain't good ...
+
+Sun Nov 17 10:25:43 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: preparing release 2.4.27
+	* doc/* : updated and rebuilt the docs
+	* doc/Makefile.am libxml.spec.in: try to make sure the tutorial
+	  and all the docs are actually packaged and in the final RPMs
+	* parser.c parserInternals.c include/libxml/parser.h: restore
+	  xmllint --recover feature.
+
+Sat Nov 16 16:30:25 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c xpath.c: fixing #96925 which was also dependent on the
+	  processing of parsed entities, and XPath computation on sustitued
+	  entities.
+	* testXPath.c: make sure entities are substituted.
+
+Fri Nov 15 16:22:54 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixed #96594, which was totally dependent on the 
+	  processing of internal parsed entities, which had to be changed.
+
+Fri Nov 15 12:16:07 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am python/Makefile.am python/tests/Makefile.am:
+	  trying to fix bug #98517 about building outside the source tree
+	* doc/xml.html doc/FAQ.html: fixed the link to libiconv #94585
+
+Thu Nov 14 18:41:55 CEST 2002 Igor Zlatkovic <igor@stud.fh-frankfurt.de>
+
+	* include/win32config.h: cleanup
+	* win32/Makefile.mingw: integrated mingw in JScript configure
+	* win32/Makefile.msvc: modified to allow mingw coexistence
+	* win32/configure.js: integrated mingw
+	* win32/Readme.txt: cleanup
+
+Tue Nov 12 22:06:45 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: strengthen the guard in the Pop macros,
+	  like in the XML parser, closes bug #97315
+
+Tue Nov 12 21:56:39 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/parser.h: fixed bug #98338 , fatalError SAX
+	  callback is never used.
+
+Tue Nov 12 13:32:50 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* parserInternals.c: fixed the initialization of the SAX structure
+	  which was breaking xsltproc
+	* xpath.c: patch from Petr Pajas for CDATA nodes
+	* tree.c: patch from Petr Pajas improving xmlGetNodePath()
+	* parser.c include/libxml/parser.h: patch from Peter Jones
+	  removing a leak in xmlSAXParseMemory() and adding the
+	  function xmlSAXParseMemoryWithData()
+
+Mon Nov 11 20:47:03 MST 2002 John Fleck <jfleck@inkstain.net>
+
+	adding pdf of tutorial, changing web page to link to it
+	* doc/tutorial/xmltutorial.pdf
+	* doc/xml.html
+	* doc/docs.html
+
+Sun Nov 10 20:48:57 MST 2002 John Fleck <jfleck@inkstain.net>
+
+	* doc/tutorial/ar01s08.html
+	adding file what I forgot for tutorial
+
+Sun Nov 10 20:33:13 MST 2002 John Fleck  <jfleck@inkstain.net>
+
+	Adding encoding discussion to tutorial
+	Added:
+	* doc/tutorial/images/*.png: DocBook admonition image files
+	* doc/tutorial/apf.html, apg.html: new generated html
+	* doc/tutorial/includeconvert.c: conversion code entity file
+	changed:
+	* doc/tutorial/xmltutorial.xml: DocBook original
+	* doc/tutorial/*.html: generated html
+
+Fri Nov  8 17:59:32 CEST 2002 Igor Zlatkovic <igor@stud.fh-frankfurt.de>
+
+	* include/libxml/*.h: retired xmlwin32version.h
+	* doc/Makefile.am: retired xmlwin32version.h
+	* win32/configure.js: retired xmlwin32version.h
+
+Fri Nov  8 16:55:47 CEST 2002 Igor Zlatkovic <igor@stud.fh-frankfurt.de>
+
+	* win32/libxml2.def.src: exported additional symbols
+	* include/libxml/xmlmemory.h: exported the rest of the xmlMem* 
+	  sisterhood
+
+Fri Nov  8 16:08:13 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* globals.c: fixed a typo pointed out by Igor
+	* xpath.c: try to speed up node compare using line numbers
+	  if available.
+
+Thu Nov  7 15:16:02 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: make xmlFreeNode() handle attributes correctly.
+
+Wed Nov  6 23:51:11 CET 2002 Igor Zlatkovic <igor@stud.fh-frankfurt.de>
+
+	* catalog.c: completed the #96963 fix, as reported by Karl
+	  Eichwalder
+
+Wed Nov  6 16:48:44 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xpointer.c: tried to fix bug #97852 reported by Nicolas Noffke
+
+Sun Nov  3 10:43:44 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am: switched the order of a couple of includes
+	  to fix bugs #97100
+
+Thu Oct 31 17:11:46 CEST 2002 Igor Zlatkovic <igor@stud.fh-frankfurt.de>
+
+	* catalog.c: fixed bug #96963, reverted to the old behaviour of
+	  xmlLoadCatalogs that used to separate directories with a ':'.
+
+Thu Oct 31 16:55:21 CEST 2002 Igor Zlatkovic <igor@stud.fh-frankfurt.de>
+
+	* threads.c: improvements to the Windows-side of thread handling
+	* testThreads.c: conditionally excluded unistd.h
+	* testThradsWin32.c: broke overlong lines
+	* include/win32config.h: adapted thread-related macros to the new
+	  scheme and for pthreads on Windows
+	* win32/Makefile.msvc: introduced a more flexible thread build, 
+	  added testThreads[Win32].c to the build
+	* win32/configure.js: introduced a more flexible thread config
+
+2002-10-31  John Fleck  <jfleck@inkstain.net>
+
+	* doc/xml.html (and, by implication, FAQ.html)
+	added UTF-8 conversaion FAQ from Marcus Labib Iskander
+
+Tue Oct 29 18:32:33 CET 2002 Igor Zlatkovic <igor@stud.fh-frankfurt.de>
+
+	* configure.in: removed xmlwin32version.h
+	* include/libxml/Makefile.am: removed xmlwin32version.h
+
+Mon Oct 28 14:01:29 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: applied patch from Brian Stafford to fix a bug
+	  in xmlReconciliateNs()
+
+Mon Oct 28 13:51:55 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: applied patch from Christian Glahn to allow
+	  xmlNewChild() on document fragment nodes
+
+Sat Oct 26 15:27:00 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: Christian Glahn found a problem with a recent
+	  patch to xmlParseBalancedChunkMemoryRecover()
+	* xmlschemas.c: Charles Bozeman fixed some Schemas validation
+	  problems
+	* result/schemas/elem* result/schemas/seq* test/schemas.elem*
+	  test/schemas/seq*: added the test cases from Charles
+
+Wed Oct 23 16:42:29 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am config.h.in libxml.spec.in doc/Makefile.am:
+	  serious cleanup of the spec file and associated changes
+	  in the Makefiles.
+	* valid.c: try to remove some warnings on x86_64
+
+Wed Oct 23 10:53:42 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* include/Makefile.am: added winsockcompat.h to EXTRA_DIST to
+	  fix bug #96586
+
+Tue Oct 22 21:13:06 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: Mikhail Sogrine pointed out a bug in HTML
+	  parsing, applied his patch
+	* result/HTML/attrents.html result/HTML/attrents.html.err
+	  result/HTML/attrents.html.sax test/HTML/attrents.html:
+	  added the test and result case provided by Mikhail Sogrine
+
+Tue Oct 22 19:33:20 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* vms/build_libxml.com vms/config.vms vms/readme.vms
+	  include/libxml/parser.h include/libxml/parserInternals.h
+	  include/libxml/tree.h include/libxml/xmlIO.h
+	  HTMLparser.c catalog.c debugXML.c parser.c parserInternals.c
+	  tree.c triodef.h trionan.c uri.c xmlIO.c xpath.c:
+	  Applied the VMS update patch from Craig A. Berry
+	* doc/*.html: update
+
+Tue Oct 22 16:27:31 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/encoding.h encoding.c: made xmlGetUTF8Char public
+
+Tue Oct 22 16:25:18 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* debugXML.c: adding a grep command to --shell in xmllint
+	  for T.V. Raman
+
+Tue Oct 22 16:23:57 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlcatalog.c: tried to fix some of the problem with --sgml
+
+Mon Oct 21 09:57:10 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: tried to fix bug #91500 where doc->children may
+	  be overridden by a call to xmlParseBalancedChunkMemory()
+
+Mon Oct 21 09:04:32 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* catalog.c: tried to fix bug #90945 w.r.t. parsing of system
+	  identifiers in SGML catalogs containing '&'
+
+Sun Oct 20 23:31:47 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/types.c: fixed bugs when passing result value tree
+	  to Python functions.
+
+Fri Oct 18 13:18:53 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: preparing the release of 2.4.26
+	* doc/*: updated and rebuilt the documentation
+
+Wed Oct 16 20:01:46 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixed a XML Namespace compliance bug reported by
+	  Alexander Grimalovsky
+
+Wed Oct 16 17:18:42 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLtree.c: fixed serialization of script and style when
+	  they are not lowercase (i.e. added using the API to the tree).
+
+Wed Oct 16 16:31:05 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c: make xmlValidateDocument emit a warning msg if there
+	  is no DTD, pointed by Christian Glahn
+
+Wed Oct 16 16:05:38 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlregexp.c xmlschemas.c: fixed the validation of sequences
+	  content model when some of the blocks have min or max, and a couple
+	  of bugs found in the process.
+	* result/schemas/list0* test/schemas/list0*: added some specific
+	  regression tests
+
+Tue Oct 15 12:41:01 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* README: updated the contact information
+
+Tue Oct 15 10:35:57 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am: use test -f instead of test -e since Solaris /bin/sh
+	  misses it, reported by Peter Bray.
+
+Mon Oct 14 17:37:32 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: investigating xmlNodeGetContent() on namespace nodes
+	  and removed a few warnings
+
+Mon Oct 14 13:12:55 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: Christian Glahn found a small bug in the push parser.
+	* xmlIO.c include/libxml/xmlIO.h: cleaned up and made xmlCheckFilename
+	  public
+
+Wed Oct  9 23:11:02 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c include/libxml/xmlschemas.h: added
+	  xmlSchemaNewMemParserCtxt to parse a schemas from a memory area
+	* testSchemas.c: added --memory to test the new interface
+
+Wed Oct  9 16:22:54 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* doc/index.py doc/search.php: integrated the XSLT indexing,
+	  a few fixed in the indexer, added a scope selection at the
+	  search level.
+
+Wed Oct  9 12:18:37 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c: Joe Marcus Clarke reported a segfault on FBsd 
+	  this was due to uninitialized parts of the validation context
+
+Tue Oct  8 23:24:20 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* debugXML.c: applied patch from Mark Vakoc except the API
+	  change, preserved it.
+	* doc/*: updated the docs to point to the search engine for
+	  information lookup or before bug/help reports.
+
+Tue Oct  8 18:53:31 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* doc/index.py doc/search.php: added mailing-list archives
+	  indexing and lookup
+
+Tue Oct  8 10:25:07 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: patch from Mark Vakoc to fix xmlNodeGetPath()
+
+Mon Oct  7 13:12:03 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* doc/index.py: improved HTML indexing
+	* doc/search.php: make the queries also lookup the HTML based indexes
+
+Sun Oct  6 23:50:29 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* doc/index.py: added HTML page indexing 
+
+Fri Oct  4 15:33:55 CEST 2002 Igor Zlatkovic <igor@stud.fh-frankfurt.de>
+
+	* xmlIO.c: extended Windows path normalisation to fix the base
+	  problem in libxslt.
+	* catalog.c: fixed list handling in XML_CATALOG_FILES
+
+Fri Oct  4 13:43:02 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c: typo/bug found by Christian Glahn
+
+Sun Sep 29 19:44:10 CEST 2002 Igor Zlatkovic <igor@stud.fh-frankfurt.de>
+
+	* xmlIO.c: applied Windows CE patch from Javier.
+	* win32/wince: new directory, contains support for the PocketPC
+	  with Windows CE from Javier.
+	* include/win32config.h: reorganised, removed duplicate 
+	  definitions and applied WinCE patch from Javier.
+	* include/wsockcompat.h: new file, now contains WinSock
+	  compatibility macros.
+	* win32/Makefile.msvc: introduced double-run compilation.
+
+Thu Sep 26 19:48:06 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in include/libxml/xmlwin32version.h: preparing release
+	  of 2.4.25
+	* doc/*: updated and regenerated the docs and web pages.
+
+Thu Sep 26 17:33:46 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* SAX.c valid.c include/libxml/valid.h: fixed bug #92518 validation
+	  error were not covering namespace declarations.
+	* result/valid/dia.xml test/valid/dia.xml: the test wasn't valid,
+	  it was missing the attribute declaration for the namespace
+	* result/VC/NS3: the fix now report breakages in that test
+
+Thu Sep 26 14:39:07 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLtree.c: fixing bug #94241 on HTML boolean attributes
+
+Thu Sep 26 14:25:33 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* doc/*: added the 3 new modules xmlregexp xmlautomata and xmlunicode
+	  and regenerated the docs and web site
+
+Thu Sep 26 11:45:42 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xinclude.c xmlschemas.c xmlschemastypes.c xpath.c: make sure
+	  ATTRIBUTE_UNUSED is always put after the attribute declaration,
+	  not before
+
+Thu Sep 26 11:33:28 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/generator.py python/libxml2class.txt: fixed a stupid error
+	  breaking the python API
+
+Thu Sep 26 00:31:46 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* trio.c trio.h triodef.h trionan.c trionan.h triop.h
+	  triostr.c triostr.h: applied a trio update patch from 
+	  Bjorn Reese which should work with MinGW
+
+Thu Sep 26 00:21:18 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: improving some documentation comments
+	* xmlregexp.c: found and fixed a mem leak with python regression tests
+	* doc/*: rebuilt the doc and the API XML file including the 
+	  xmlregexp.h xmlautomata.h and xmlunicode.h headers
+	* python/generator.py python/libxml2class.txt python/libxml_wrap.h
+	  python/types.c: added access to the XML Schemas regexps from
+	  python
+	* python/tests/Makefile.am python/tests/regexp.py: added a 
+	  simple regexp bindings test
+
+Tue Sep 24 08:10:48 MDT 2002 John Fleck <jfleck@inkstain.net>
+
+	* doc/xml.html:
+	  fixing ftp links - thanks to Vitaly Ostanin
+
+Tue Sep 24 16:08:17 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlregexp.c: fixed the data callback on transition functionality
+	  which was broken when using the compact form
+	* result/schemas/*: updated the results, less verbose, all tests
+	  pass like before
+	* DOCBparser.c testAutomata.c testC14N.c testSchemas.c testThreads.c
+	  testXPath.c valid.c xinclude.c xmllint.c xmlregexp.c xmlschemas.c
+	  xmlschemastypes.c xpath.c python/libxml.c: removed a bunch of
+	  annoying warnings
+	* xpath.c: try to provide better error report when possible
+
+Sat Sep 21 14:56:37 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am: fixed a breakage raised by Jacob
+
+Fri Sep 20 20:08:18 CEST 2002 Igor Zlatkovic <igor@stud.fh-frankfurt.de>
+
+	* include/win32config.h: added HAVE_ERRNO_H definition for parts
+	  which don't use sockets
+
+Fri Sep 20 18:40:50 CEST 2002 Igor Zlatkovic <igor@stud.fh-frankfurt.de>
+
+	* win32/Makefile.msvc: applied zlib patch from Daniel Gehriger
+	* win32/configure.js: applied zlib patch from Daniel Gehriger
+
+Fri Sep 20 15:40:14 CEST 2002 Igor Zlatkovic <igor@stud.fh-frankfurt.de>
+
+	* win32/configure.js: applied the patch from Mark Vakoc for 
+	  regexp support
+	* win32/libxml2.def.src: applied the patch from Mark Vakoc
+	  for regexp support
+
+Fri Sep 20 15:35:33 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemastypes.c: as pointed by Igor Float and Double
+	  parsing ain't finished yet
+
+Fri Sep 20 14:00:16 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am configure.in: trying to fix #88412 by bypassing
+	  all the python subdir if python ain't detected
+
+Thu Sep 19 21:46:53 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am configure.in include/libxml/xmlversion.h.in:
+	  made configuring with regexps/automata/unicode the default
+	  but without schemas ATM
+	* testRegexp.c valid.c xmlregexp.c include/libxml/xmlregexp.h:
+	  fixed the regexp based DTD validation performance and memory
+	  problem by switching to a compact form for determinist regexps
+	  and detecting the determinism property in the process. Seems
+	  as fast as the old DTD validation specific engine :-) despite
+	  the regexp built and compaction process.
+
+Wed Sep 18 18:27:26 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c: determinism is debugged, new DTD checking code now works
+	  but xmlFAComputesDeterminism takes far too much CPU and the whole
+	  set usues too much memory to be really usable as-is
+
+Wed Sep 18 00:54:30 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: fixed another stupid bug in xmlGetNodePath()
+	* xmllint.c: --version now report the options compiled in
+
+Tue Sep 17 23:48:07 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: small cleanup
+	* valid.c xmlregexp.c: switched DTD validation to use only regexp
+	  when configured with them. A bit of debugging around the determinism
+	  checks is still needed
+
+Tue Sep 17 21:22:25 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/libxml_wrap.h: stupid bug found by mattam@netcourrier.com
+
+Tue Sep 17 19:58:26 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlIO.c: small portability glitch fixed.
+
+Mon Sep 17 12:38:08 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemastypes.c: incomplete steps for real/double support
+	* testAutomata.c include/libxml/xmlautomata.h
+	  include/libxml/xmlregexp.h: avoiding a compilation problem
+	* valid.c include/libxml/valid.h: starting the work toward using
+	  the regexps for actual DTD validation
+
+Fri Sep 13 16:46:14 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* hash.c: cosmetic cleanup
+	* valid.c include/libxml/tree.h include/libxml/valid.h: started 
+	  integrating a DTD validation layer based on the regexps
+
+Thu Sep 12 18:01:29 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlregexp.c xmlschemas.c: fixed a bug reported by Jeff Goff,
+	  the determinism was tested before eliminating the epsilon
+	  transitions :-(
+
+Thu Sep 12 16:57:45 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/generator.py python/libxml.c python/libxml.py
+	  python/libxml2-python-api.xml python/libxml2class.txt
+	  python/libxml_wrap.h python/types.c: updated the python
+	  bindings, added code for easier File I/O, and the ability to
+	  define a resolver from Python fixing bug #91635
+	* python/tests/Makefile.am python/tests/inbuf.py
+	  python/tests/outbuf.py python/tests/pushSAXhtml.py
+	  python/tests/resolver.py python/tests/serialize.py: updated
+	  and augmented the set of Python tests.
+
+Tue Sep 10 21:05:28 CEST 2002 Igor Zlatkovic <igor@stud.fh-frankfurt.de>
+
+	* win32/configure.js: added more readme info for the binary
+	  package.
+
+Tue Sep 10 14:15:18 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlIO.c: fixed a stupid out of bound array error
+
+Tue Sep 10 13:09:14 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/xmlIO.h xmlIO.c parser.c HTMLparser.c DOCBparser.c:
+	  messing around with support for Windows path, cleanups,
+	  trying to identify and fix the various code path to the
+	  filename access. Added xmlNormalizeWindowsPath()
+
+Thu Sep  5 16:19:18 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* error.c valid.c: working on better error reporting of validity
+	  errors, especially providing an accurate context.
+	* result/valid/xlink.xml.err result/valid/rss.xml.err: better
+	  error reports in those cases.
+
+Thu Sep  5 13:29:47 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* DOCBparser.c HTMLparser.c c14n.c entities.c list.c
+	  parser.c parserInternals.c xmlIO.c: get rid of all the 
+	  perror() calls made in the library execution paths. This
+	  should fix both #92059 and #92385
+
+Thu Sep  5 13:13:17 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c: memory leak reporting was broken after a change
+	  of the preprocessor symbol used to activate it.
+
+Thu Sep  5 13:10:57 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: try to make the copy function work for node of
+	  type XML_DOCUMENT_FRAG_NODE, they are only created by the
+	  DOM layers though, not libxml2 itself.
+
+Thu Sep  5 12:57:38 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c: try to provide file and line information, not all
+	  messages are covered, but it's a (good) start
+
+Thu Sep  5 12:49:35 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xinclude.c: reimplemented a large part of the XInclude
+	  processor, trying to minimize resources used, James Henstridge
+	  provided a huge test case which was exhibiting severe memory
+	  consumption problems.
+
+Thu Sep  5 10:07:13 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/Makefile.am: applied patch from Christophe Merlet to
+	  reestablish DESTDIR
+
+Wed Sep  4 14:13:34 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* libxml.spec.in: fixes library path for x86_64 AMD
+
+Tue Sep  3 21:14:19 MDT 2002 John Fleck <jfleck@inkstain.net>
+
+	* doc/tutorial/includekeyword.c
+	* doc/tutorial/xmltutorial.xml:
+	(plus resulting generated html files)
+	fixing one spot I missed in the tutorial where I hadn't freed
+	memory properly
+
+Sat Aug 31 19:31:17 MDT 2002 John Fleck <jfleck@inkstain.net>
+
+	* doc/tutorial/includeaddattribute.c
+	* doc/tutorial/includeaddkeyword.c
+	* doc/tutorial/includegetattribute.c
+	* doc/tutorial/includekeyword.c
+	* doc/tutorial/xmltutorial.xml
+	* doc/tutorial/*.html:
+	update tutorial to properly free memory (thanks to Christopher
+	R. Harris for pointing out that this needs to be done)
+	* doc/tutorial/images/callouts/*.png:
+	added image files so the callouts are graphical, making it
+	easier to read ( use "--param callout.graphics 1" to generate
+	html with graphical callouts)
+
+Wed Aug 28 13:44:54 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* doc/Libxml2-Logo-180x168.gif doc/Libxml2-Logo-90x34.gif:
+	  nice logos generated by Marc Liyanage
+	* doc/site.xsl *.html: changed the stylesheet to show the new
+	  logo and regenerated the pages
+
+Sun Aug 25 16:38:05 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlIO.c: handle Windows specific file://localhost/ semantic ...
+
+Thu Aug 22 22:03:19 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: possible mem leak patch from Jason Adams
+
+Thu Aug 22 17:27:30 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: integrated xf:escape-uri() from Wesley Terpstra
+	  in the XQuery namespace
+	* configure.in: preparing 2.4.24
+	* doc/*.html: updated the web pages
+
+Thu Aug 22 16:19:42 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/generator.py: closing bug #85258 by generating conditional
+	  compile check to avoid linking to routines not configured in.
+
+2002-08-22  Havoc Pennington  <hp@pobox.com>
+
+	* autogen.sh: update error message for missing automake
+
+Thu Aug 22 11:45:50 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/Makefile.am: typo in target name resulted in libxml2.py
+	  to not be rebuilt. fixed DESTDIR similarly to the libxslt one.
+
+Thu Aug 22 09:15:00 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* win32/win32/Makefile.mingw: updated with version from 
+	  Elizabeth Barham at http://soggytrousers.net/repository/
+
+Tue Aug 20 16:40:48 CEST 2002 Igor Zlatkovic <igor@stud.fh-frankfurt.de>
+
+	* win32/Makefile.msvc: added the prefix location to the include
+	and lib search path.
+
+2002-08-18  Havoc Pennington  <hp@pobox.com>
+
+	* autogen.sh: hardcode aclocal-1.4/automake-1.4 so that users with
+	both automake 1.6 and 1.4 installed get the right automake. Means
+	compilation from CVS will now require the latest automake 1.4
+	release, or manually creating symlinks called "automake-1.4" and
+	"aclocal-1.4"
+
+Wed Aug 14 18:54:19 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in python/Makefile.am: more AMD 64 induced changes from
+	  Frederic Crozat
+
+Wed Aug 14 16:43:53 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xinclude.c: oops I was missing the xml:base fixup too
+	* result/XInclude/*.xml: this adds xml:base attributes to most
+	  results of the tests
+
+Wed Aug 14 16:05:37 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xinclude.c: quick but apparently working implementation of
+	  xi:fallback, should close bug #89684
+	* Makefile.am test/XInclude/docs/fallback.xml 
+	  result/XInclude/fallback.xml: added a basic test for fallback,
+	  and run with --nowarning to avoid a spurious warning
+	* configure.in: applied patch from Frederic Crozat for python
+	  bindings on AMD 64bits machines.
+
+Wed Aug 14 10:47:46 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: xmlSAXUserParseMemory() really ought to fail if
+	  the caller don't pass a SAX callback block.
+
+Wed Aug 14 10:29:02 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: applied the same fix for the XML-1.0 namespace to
+	  xmlSearchNsByHref() as was done for xmlSearchNs()
+
+Mon Aug 12 16:52:08 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* libxml.3: small cleanup of the man page
+	* HTMLtree.c: fixed a potential problem raised by Petr Vandrovec
+	  when serializing HREF attributes generated by XSLT.
+
+Mon Aug 12 15:24:05 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLtree.c include/libxml/HTMLtree.h: integrated a cleaned up
+	  version of Marc Liyanage' patch for boolean attributes in HTML
+	  output
+
+Mon Aug 12 14:11:59 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/tests/serialize.py: fixed the test results, indenting
+	  behaviour changed slightly
+
+Thu Aug  8 11:00:26 2002  Aleksey Sanin  <aleksey@aleksey.com>
+
+	* win32/dsp/libxml2.def.src win32/libxml2.def.src: added
+	new c14n function to Windows def files
+
+Fri Aug  2 16:46:46 2002  Aleksey Sanin  <aleksey@aleksey.com>
+
+	* c14n.c: fixed a memory leak in c14n code
+
+Sat Aug  3 00:15:06 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c include/libxml/parser.h: adding a new API for Christian
+	  Glahn: xmlParseBalancedChunkMemoryRecover
+	* valid.c: patch from Rick Jones for some grammar cleanup in
+	  validation messages
+	* result/VC/* result/valid/*: this slightly change some of the
+	  regression tests outputs
+
+Thu Aug  1 14:50:28 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: trying to fix a problem in namespaced attribute handling
+	  raised by Christian Glahn
+
+Thu Aug  1 12:17:30 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* encoding.c include/libxml/encoding.h: Opening the interface
+	  xmlNewCharEncodingHandler as requested in #89415
+	* python/generator.py python/setup.py.in: applied cleanup
+	  patches from Marc-Andre Lemburg
+	* tree.c: fixing bug #89332 on a specific case of losing 
+	  the XML-1.0 namespace on xml:xxx attributes
+
+Wed Jul 31 23:27:42 2002  Aleksey Sanin  <aleksey@aleksey.com>
+
+	* c14n.c include/libxml/c14n.h: fixed one more c14n + namespaces
+	corner case from new Merlin's test suite and added a callback
+	that will be used to improve xmlsec performance
+
+Mon Jul 29 18:22:00 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLtree.c: trying to fix the <style> escaping problem in
+	  HTML serialization bug #89342
+
+Thu Jul 25 01:33:47 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* doc/xml.html doc/*.html: applied syntax patch from Rick Jones
+	  and rebuilt the web site.
+
+Mon Jul 22 11:04:48 PDT 2002  Aleksey Sanin <aleksey@aleksey.com>
+
+	* include/libxml/tree.h: added _private member to xmlNs struct
+
+Sun Jul 21 17:48:47 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: fixing bug #84876 based on the xml working
+	  code.
+
+Sun Jul 21 19:15:00 HKT 2002 William Brack <wbrack@mmm.com.hk>
+
+	* python/Makefile.am: enhanced to fix bug 72012 (errors
+	  when using '-jX' make parameter)
+
+Fri Jul 19 16:35:00 HKT 2002 William Brack <wbrack@mmm.com.hk>
+
+	* xpath.c: small additional enhancement for booleans
+	  compared to nodesets
+
+Wed Jul 17 19:48:14 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLtree.c: changed the order of the encoding declaration
+	  attributes in the meta tags due to a bug in IE/Mac
+
+Fri Jul 12 08:45:00 HKT 2002 William Brack <wbrack@mmm.com.hk>
+
+	* xpath.c: enhanced handling of booleans (especially '='
+	  and '!=' for nodesets) - fixes bug 85256.  Added new
+	  routine xmlXPathNotEqualValues for more proper handling
+	  of '!=' when nodesets are involved.
+
+Thu Jul 11 21:45:52 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* doc/Makefile.am: fixing Red Hat bug #68614 by adding the
+	  doc/xmlcatalog_man.xml to the source distribution
+
+Wed Jul 10 21:26:13 CEST 2002 Igor Zlatkovic <igor@stud.fh-frankfurt.de>
+
+	* win32/Makefile.msvc: Added a copy *.pdb to install, few have
+	  asked for this.
+
+Sat Jul  6 21:55:59 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: preparing 2.4.23
+	* doc/*: rebuilt the docs
+
+Sat Jul  6 21:11:20 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixing bug #84169 by fixing the
+	  comment of xmlCreatePushParserCtxt to describe the 
+	  encoding detection parameters better.
+
+Sat Jul  6 19:44:56 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c: fixing bug #79331 in one path the lookup for
+	  ID attributes on a namespaced node wasn't handled correctly :-\
+
+Fri Jul  5 20:07:43 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: trying to fix 87235 about discarded white
+	  spaces in the HTML parser.
+	* result/HTML/*: this changes the output of a number of HTML
+	  regression tests
+
+Mon Jul  1 23:23:41 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: applied patch from Richard Jinks for the namespace
+	  axis + fixed a memory error.
+	* parser.c parserInternals.c: applied patches from Peter Jacobi
+	  removing ctxt->token for good.
+	* xmlschemas.c xmlschemastypes.c: fixed a few memory leaks
+	  popped out by the regression tests.
+	* Makefile.am: patch for threads makefile from Gary Pennington
+
+Fri Jun 28 19:38:00 HKT 2002 William Brack <wbrack@mmm.com.hk>
+
+	* xpath.c: enhanced behaviour of position() after usage of
+	  expressions involving preceding-sibling (et al).
+
+Tue Jun 18 09:58:48 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* hash.c: applied a patch from Peter Jacobi to solve a problem
+	  when compiling with the Watcom C on Win32 
+	* result/schemas/*.err: the change of hashing algo generated
+	  permutations in the output
+
+Mon Jun 17 19:02:49 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* hash.c: applied patch from Sander Vesik improving the quality of
+	  the hash function.
+
+2002-06-14  Aleksey Sanin  <aleksey@aleksey.com>
+
+	* DOCBparser.c HTMLparser.c debugXML.c encoding.c
+	nanoftp.c nanohttp.c parser.c tree.c uri.c xmlIO.c
+	xmllint.c xpath.c: replaced sprintf() with snprintf()
+	to prevent possible buffer overflow (the bug was pointed
+	out by Anju Premachandran) 
+
+Thu Jun 13 17:30:25 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: removed an uninitialized data error popped by valgrind
+	  on PE references
+
+Wed Jun 12 21:38:46 MDT 2002 John Fleck <jfleck@inkstain.net>
+
+	* doc/xml.html
+	adding tutorial reference to the web page
+
+Wed Jun 12 21:26:08 MDT 2002 John Fleck <jfleck@inkstain.net>
+
+	* doc/tutorial/xmltutorial.xml
+	* doc/tutorial/ar01s07.html
+	* doc/tutorial/ape.html
+	* doc/tutorial/includegetattribute.c
+	adding section to tutorial about retrieving an attribute
+	value
+
+Tue Jun 11 12:07:04 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: applied a couple of patches from Peter Jacobi to start
+	  to get rid of ctxt->token, with a possible significant speed
+	  improvement to be gained once done. Better compliance with PE
+	  references constructs in DTDs too.
+	* test/valid/t[0-9]* result/valid/t[0-9]*: added a set of tests
+	  from Peter too
+
+Tue Jun 11 09:25:12 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: Babak Vahedipour-Kunze reported that openTag in 
+	  xmlParseElement was likely to have been deallocated at the
+	  time of the report, possibly leading to segfault. Just report
+	  the tag name now.
+
+Mon Jun 10 18:00:02 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: patch from Richard Jinks for XPath substring() function
+	* result/XPath/expr/strings test/XPath/expr/strings: new set of tests
+
+2002-06-06  Aleksey Sanin  <aleksey@aleksey.com>
+
+	* xmlIO.c: patch from Rachel Hestilow to fix bug #84340
+
+Wed Jun  5 19:14:49 MDT 2002 John Fleck <jfleck@inkstain.net>
+
+	*doc/FAQ.html
+	fixing typos in FAQ, thanks to Robert Funnell for the
+	editing help
+
+Wed Jun  5 14:50:24 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* NEWS: got complaints from rpmlint that it was empty
+
+Tue Jun  4 09:09:18 MDT 2002 John Fleck <jfleck@inkstain.net>
+
+	* added doc/tutorial, including:
+	apa.html
+	apb.html
+	apc.html
+	apd.html
+	ar01s02.html
+	ar01s03.html
+	ar01s04.html
+	ar01s05.html
+	ar01s06.html
+	includeaddattribute.c
+	includeaddkeyword.c
+	includekeyword.c
+	includestory.xml
+	index.html
+	xmltutorial.xml
+	libxml tutorial, including generated html
+
+Mon Jun  3 21:21:26 2002  Aleksey Sanin  <aleksey@aleksey.com>
+
+	* result/c14n/exc-without-comments/merlin-c14n-two-*
+	  result/c14n/without-comments/merlin-c14n-two-*
+	  test/c14n/exc-without-comments/merlin-c14n-two-*
+	  test/c14n/without-comments/merlin-c14n-two-*
+	  testC14N.c Makefile.am: added merlin-c14n-two.tar.gz tests for 
+	c14n/exc-c14n and slightly modified test script to handle
+	these test cases
+	* c14n.c: fixed bugs for complicated nodes set (namespace
+	without node and others from merlin-c14n-two.tar.gz)
+	* include/libxml/xpathInternals.h win32/dsp/libxml2.def.src
+	win32/libxml2.def.src: "opened" xmlXPathNodeSetFreeNs() function
+	for xmlsec performance patch
+	* xpath.c: fixed self::node() for namespaces and attributes
+
+Mon Jun 03 00:04:21 2002 Chema Celorio <chema@ximian.com>
+
+	* tree.h: added xmlDocFormatDump which is just as xmlDocDump
+	  but with the format parameter
+	* tree.c: made xmlDocDump a wrapper around xmlDocFormatDump
+
+Fri May 31 12:16:48 2002  Aleksey Sanin  <aleksey@aleksey.com>
+
+	* Makefile.am: updated c14n tests suite
+	* c14n.c: performance improvement for previous c14n patch
+
+Fri May 31 11:47:12 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: another peroformance patch from Peter Jacobi, that
+	  time on parsing attribute values.
+
+Thu May 30 23:34:27 2002  Aleksey Sanin  <aleksey@aleksey.com>
+
+	* Makefile.am result/c14n/* test/c14n/*: C14N tests integrated
+	into LibXML2 test suite
+
+Thu May 30 21:23:06 2002  Aleksey Sanin  <aleksey@aleksey.com>
+
+	* c14n.c: propagating xpath ancesstors node fix to c14n
+	plus small performance improvement to reduce number of
+	mallocs
+	* xpath.c: fixed ancestors axis processing for namespace nodes
+
+Wed May 29 10:21:39 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* SAX.c parser.c tree.c include/libxml/tree.h: performance patch from
+	  Peter Jacobi
+
+Mon May 27 23:18:33 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: preparing 2.4.22
+
+Mon May 27 16:44:04 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c win32/libxml2.def.src win32/dsp/libxml2.def.src
+	  include/libxml/HTMLparser.h: fixing #79334 making htmlParseDocument
+	  a public entry point.
+	* doc/*: rebuilt the API and docs
+
+Mon May 27 14:16:28 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: patch from Richard Jinks to fix a problem introduced
+	  in the previous patch and pointed by Norm
+
+Fri May 24 13:10:22 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* libxml.spec.in: fixing bug #81112
+
+Fri May 24 13:03:24 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* uri.c: fixing bug #82848
+
+Fri May 24 09:54:49 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* result/catalogs/mycatalog.full: Aleksey's commit changed the
+	  output of one catalog test
+
+Fri 24 May 2002 12:17:45 AM PDT Aleksey Sanin <aleksey@aleksey.com>
+
+	* global.data globals.c tree.c include/libxml/globals.h 
+	win32/libxml2.def.src win32/dsp/libxml2.def.src: changed
+	default value for global parameter xmlIndentTreeOutput to 1 and
+	introduced new global parameter xmlTreeIndentString (the string
+	used to do one-level indent) with default value "  " (as it was
+	in tree.c)
+
+Thu May 23 13:55:57 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am: Merijn Broeren pointed out a problem when compiling
+	  with trio and schemas.
+
+Wed May 22 11:57:49 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: patch from Richard Jinks to fix the problem raised in
+	  http://mail.gnome.org/archives/xml/2002-April/msg00246.htm
+
+Wed May 22 08:38:19 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c: a bit of work on import.
+	* xmlschemastypes.c: Charles Bozeman provided a compare function
+	  for date/time types so min/max facet restrictions should work,
+	  indeterminate comparisons return an error instead of equal.
+	* test/schemas/date_0* result/schemas/date_0_0: specific test
+	  from Charles Bozeman too
+
+Sat May 18 09:54:12 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* libxml.3 doc/buildDocBookCatalog: apply a couple of patches
+	  from Christian Cornelssen fixing the man pages and the Catalog
+	  building script.
+	* xmlschemas.c include/libxml/schemasInternals.h: nothing new yet
+	  next step is <xs:import> I now have a reasonable understanding
+	  of how it works.
+
+Thu May 16 10:43:26 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlIO.c: applied a small buffer performance patch from Gary Pennington
+
+Wed May 15 00:25:34 CEST 2002 Igor Zlatkovic <igor@stud.fh-frankfurt.de>
+
+	* win32/libxml2.def.src: exported xmlXPathNodeSetAddNs()
+
+Tue May 14 13:00:48 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: fixing an XPath function evaluation bug pointed out
+	  by Alexey Efimov where the context was lost when evaluating
+	  the function arguments
+
+Mon 13 May 2002 11:37:39 PM PDT Aleksey Sanin <aleksey@aleksey.com>
+
+	* xpath.c include/libxml/xpathInternals.h: made xmlXPathNodeSetAddNs() 
+	  function public for XMLSec performance optimizations
+
+Mon May 13 12:32:22 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/generator.py python/libxml2class.txt : fixed a problem
+	  with the HTML parser pointed by Gary Benson
+	* python/tests/Makefile.am python/tests/pushSAXhtml.py: sdding the
+	  example
+
+Thu 09 May 2002 11:19:00 AM PDT Aleksey Sanin <aleksey@aleksey.com>
+	* parser.c: fixed bug #81159 (memory growth in SAX)
+
+Tue 07 May 2002 09:20:21 AM PDT Aleksey Sanin <aleksey@aleksey.com>
+	* xpath.c: fixed bug #78858 (the real fix)
+
+Sat 04 May 2002 11:56:31 PM PDT Aleksey Sanin <aleksey@aleksey.com>
+	* xpath.c: fixed bug #78858 (quick and durty fix to hide the problem)
+
+Sun May  5 08:57:08 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: modified xmlNodeSetBase to allow changing the
+	  base of a document.
+
+Fri May  3 09:20:41 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemastypes.c: patch Charles Bozeman for validation of
+	  all the date, time, and duration types
+	* test/schemas/dur_0* result/schemas/dur_0*: associated tests
+	* configure.in: fixed an error pointed by an user
+	* xml2-config.in: fixed an error pointed by an user
+
+Wed 01 May 2002 11:29:27 AM PDT Aleksey Sanin <aleksey@aleksey.com>
+
+	* include/libxml/xmlIO.h win32/dsp/libxml2.def.src
+	win32/libxml2.def.src xmlIO.c: exported default
+	'file:', 'http:' and 'ftp:' protocols input handlers 
+	and made protocols comparison case insensitive
+
+Tue Apr 30 16:29:05 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: Neven Has detected a typo
+
+Tue Apr 30 08:48:11 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* AUTHORS HACKING: added Aleksey Sanin <aleksey@aleksey.com>
+	  as one of the persons allowed to commit directly to the
+	  module.
+
+Mon Apr 29 17:48:26 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in include/libxml/xmlwin32version.h: preparing 2.4.21
+	* valid.c: raised a too low limit
+	* doc/*: rebuilt the docs 
+
+Wed Apr 24 13:41:03 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* test/XPath/expr/floats test/XPath/expr/functions
+	  result/XPath/expr/floats result/XPath/expr/functions
+	  xpath.c: another XPath conformance patch from Richard Jinks
+
+Tue Apr 23 19:50:40 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c: fixed validation of attribute groups.
+	* test/schemas result/schemas: added an example from the primer
+
+Tue Apr 23 09:11:37 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am xmlschemas.c xmlschemastypes.c: more work on Schemas
+	* test/schemas result/schemas: updated the test list
+
+Mon Apr 22 17:59:14 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* TODO: updated a bit
+	* parser.c: made a comment more specific
+	* xmlregexp.c xmlschemas.c xmlschemastypes.c: more work on the
+	  Schemas conformance.
+	* test/schemas result/schemas: updated the test list
+
+Sat Apr 20 19:36:39 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlregexp.c xmlschemas.c include/libxml/xmlautomata.h:
+	  implementing xs:all with minOccurs = 0
+	* tes/schemas/* result/schemas/*: added more tests covering
+	  xs:all
+
+Sat Apr 20 09:22:50 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlregexp.c: first implementation of the all particle, this
+	  may need to be revisited for case where not all transitions
+	  must be crossed.
+
+Fri Apr 19 18:26:04 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: another entity processing update from Markus Henke
+
+Fri Apr 19 17:14:24 CEST 2002 Bjorn Reese <breese@users.sourceforge.net>
+
+	* trionan.c: fixed crash on OSF/1
+
+Fri Apr 19 09:00:56 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c: more Schemas work
+	* test/schemas/* result/schemas/*: added more tests coming
+	  from the spec.
+
+Thu Apr 18 23:00:02 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* c14n.c: patch from Aleksey Sanin reflecting a change in the
+	  ExcC14N specification
+
+Thu Apr 18 18:38:30 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: patch from Markus Henke, fix for recursive entities.
+
+Thu Apr 18 17:49:24 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: fix a problem with string() on a document node.
+
+Thu Apr 18 16:40:42 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am xmlschemas.c: more Schemas work
+	* test/schemas/* result/schemas/*: added more tests coming
+	  from the spec.
+
+Thu Apr 18 13:52:52 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLtree.c: fixed & serialization bug introduced in 2.4.20
+	* result/HTML/*: this changes a few things in the results
+
+Wed Apr 17 20:34:37 CEST 2002 Igor Zlatkovic <igor@stud.fh-frankfurt.de>
+
+	* include/libxml/tree.h: eliminated 'declaration different than
+	 prototype' warning
+	* include/win32config.h: "resolved" conflicts with errno.h
+
+Wed Apr 17 18:26:07 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlregexp.c xmlschemas.c include/libxml/xmlautomata.h: more work
+	  on the automata interfaces and debug of counted choices
+	* test/schemas/* result/schemas/*: added a number of tests
+
+Wed Apr 17 11:03:03 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlschemas.c xmlschemastypes.c include/libxml/xmlschemas.h:
+	  a bit of work on Schemas
+	* testSchemas.c: try to make it more useful
+	* test/schemas/* result/schemas/* Makefile.am: changed the
+	  Schemas regression test procedure, started adding a few samples
+
+Tue Apr 16 19:52:01 CEST 2002 Igor Zlatkovic <izlatkovic@stud.fh-frankfurt.de>
+
+	* include/libxml/encoding.h: Patch for the Borland C++ builder
+	* include/libxml/tree.h: Patch for the Borland C++ builder
+	* threads.c: Patch for the Borland C++ builder
+	* win32/bcb5: New directory for the Borland C++ builder
+	 project files       
+
+Tue Apr 16 19:46:55 CEST 2002 Igor Zlatkovic <izlatkovic@stud.fh-frankfurt.de>
+
+	* win32/Makefile.msvc: Update for XML Schema support
+	* win32/configure.js: Update for XML Schema support
+	* win32/libxml2.def.src: Update for XML Schema support
+
+Tue Apr 16 17:46:43 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am TODO_SCHEMAS configure.in genUnicode.py testAutomata.c
+	 testRegexp.c testSchemas.c xmlregexp.c xmlschemas.c xmlschemastypes.c
+	 xmlunicode.c include/libxml/Makefile.am
+	 include/libxml/schemasInternals.h include/libxml/xmlautomata.h
+	 include/libxml/xmlregexp.h include/libxml/xmlschemas.h
+	 include/libxml/xmlschemastypes.h include/libxml/xmlunicode.h
+	 include/libxml/xmlversion.h.in : merged the current state of
+	 XML Schemas implementation, it is not configured in by default,
+	 a specific --schemas configure option has been added.
+	* test/automata test/regexp test/schemas Makefile.am
+	  result/automata result/regexp result/schemas:
+	  merged automata/regexp/schemas regression tests
+
+Tue Apr 16 09:48:44 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: Gary found a compile time problem, fixes #78823
+
+Mon Apr 15 19:11:36 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: release of 2.4.20
+	* doc/*: updated and rebuilt the docs
+
+Mon Apr 15 14:55:53 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/Makefile.am: patch from Cristian Gafton to build on
+	  Red Hat 6.2, should also fix #75779
+
+Mon Apr 15 12:14:49 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c: first part of fixing #78729
+
+Sun Apr 14 23:44:58 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLtree.c uri.c: fixing bug #78662 i.e. add proper
+	  escaping of URI when saving HTML files.
+	* result/HTML/*: this impacted some tests
+
+Sun Apr 14 14:55:15 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: trying to fix #77441
+
+Fri Apr 12 23:02:16 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/xmlIO.h: Hallski complained it could not be
+	  included by itself.
+
+Thu Apr 11 10:23:36 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: applied an IEEE flag patch for OSF/1 #77825
+
+Wed Apr 10 23:31:34 CEST 2002 Igor Zlatkovic <igor@stud.fh-frankfurt.de>
+
+	* win32/configure.js: patch from Nilo for the c14n option
+	* win32/Makefile.msvc: fixed libxml2.def generation with threads
+
+Wed Apr 10 21:24:16 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c include/libxml/xmlwin32version.h.in: Silvan Minghetti
+	  pointed erroneous use of LIBXML_THREADS_ENABLED instead of
+	   LIBXML_THREAD_ENABLED
+
+Wed Apr 10 18:12:52 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: another patch from Richard Jinks for substring conformance
+	* test/XPath/expr/floats test/XPath/expr/strings
+	  result/XPath/expr/floats result/XPath/expr/strings: update of the
+	  test suite to check those.
+
+Wed Apr 10 13:29:49 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: patch from Richard Jinks for .x float parsing.
+
+Tue Apr  9 18:09:31 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: patch from Markus Henke when an encoding ain't recognized
+
+Tue Apr  9 15:47:14 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* libxml.m4: got a report that #include <string.h> was needed
+
+Tue Apr  9 11:51:25 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c: applied a fix from Anthony Jones for -o /--output
+
+Tue Apr  2 20:27:11 MST 2002 John Fleck <jfleck@inkstain.net>
+
+	* doc/example.html: fixing typo
+
+Mon Apr  1 10:02:57 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: fixed a bug in the nodeset to boolean comparison code
+	  pointed out by Melvyn Sopacua.
+
+Fri Mar 29 23:41:53 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* libxml.m4: Frédéric Crozat gave a patch related to the change
+	  of Include paths breaking the libxml.m4
+
+Fri Mar 29 18:25:54 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: Fix bug #76927 forgot to save some context
+	  when evaluating binary expressions
+
+Thu Mar 28 19:22:48 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: fixed configure for MPE/iX from Markus Henke
+	* xmlmemory.c: fixed initialization problems
+	* xpath.c: another set of patches from Richard Jinks this
+	  fixes "make XPathtests" on linux
+
+Wed Mar 27 17:09:43 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* trionan.c trionan.h xpath.c: more patches from Richard Jinks
+	* test/XPath/expr/compare test/XPath/expr/equality
+	  test/XPath/expr/floats test/XPath/expr/functions
+	  test/XPath/expr/strings result/XPath/expr/compare
+	  result/XPath/expr/equality result/XPath/expr/floats
+	  result/XPath/expr/functions result/XPath/expr/strings: Updated
+	  tests though they show a divergence on Linux
+
+Wed Mar 27 10:06:53 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c trionan.c: previous commit also included patches
+	  from Richard Jinks on some IEEE support corner case
+
+Wed Mar 27 10:03:11 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* AUTHORS HACKING: Added Igor Zlatkovic as official maintainer
+	* python/Makefile.am python/tests/Makefile.am: Albert Chin pointed
+	  that $(datadir) should be used for docs
+
+Tue Mar 26 13:43:16 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlIO.c: Thomas Steinborn pointed out #76404 that libxml2
+	  could leak filedescriptors
+
+Tue Mar 26 08:55:53 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in nanohttp.c: applied patch from Allan Clark for
+	  UnixWare/OpenServer
+
+Mon Mar 25 17:45:44 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: preparing 2.4.19
+	* doc/*: rebuilt the docs
+
+Mon Mar 25 17:34:06 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* nanohttp.c: fixing #76043, got fed up with non-portability
+	  of that piece of code.
+
+Mon Mar 25 13:08:21 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c SAX.c: Never commit without running "make tests" :-(
+	  fix a couple of stupidities in the previous commit
+	* result/*: a few changes in some attribute order result of previous
+	  commit.
+
+Mon Mar 25 11:46:05 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c SAX.c: fixed bug #76168, attribute redeclared in
+	  the internal subset should not raise duplicate ID errors,
+	  also there was a small bug in conjunction to namespace
+	  declarations defaulted and xml:xxx attributes DTD definitions.
+
+Fri Mar 22 15:13:49 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: Richard Jinks also raised some rounding problems
+	  this tries to fix them
+
+Fri Mar 22 13:22:09 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: Richard Jinks spotted an incoherent memory allocation
+	  behaviour in xmlXPathCastToString()
+
+Thu Mar 21 14:25:29 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* encoding.c: fixed a bug in the ISO-Latin 1 to UTF8 encoder
+	  raised by Morus Walter
+
+Thu Mar 21 14:07:13 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlcatalog.c include/libxml/xmlversion.h.in: applied 2 fixups
+	  from Igor
+
+Thu Mar 21 13:30:06 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: fixing #75619, related to a problem when trying
+	  to evaluate condition when the current node set resulting
+	  from that sub-step evaluation is empty. Also fixes 2 potential
+	  problem with previous-sibling and next-siblings axis.
+
+Thu Mar 21 09:03:59 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* c14n.c: patch from Mark Vakoc to build C14N if DocBook and
+	  HTML support is not configured in.
+
+Wed Mar 20 22:42:42 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c error.c parser.c parserInternals.c tree.c xmlIO.c
+	  include/libxml/tree.h: dohh I really didn't intended to commit
+	  this test version :-(
+
+Wed Mar 20 20:20:57 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* testSAX.c: I wanted to see the real speed at the SAX interface
+	  after a little too many Ximianer started complaining about the
+	  parser speed.
+	  added a --quiet option:
+	  paphio:~/XML -> ls -l db100000.xml 
+	  -rw-rw-r--    1 veillard www      20182040 Mar 20 10:30 db100000.xml
+	  paphio:~/XML -> time ./testSAX --quiet db100000.xml 
+	  3200006 callbacks generated
+	  real	0m1.270s
+	  Which means 16MBytes/s and 3Mcallback/s
+
+Tue Mar 19 19:33:57 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: valgrind spotted another error that time when running
+	  on libxslt regression tests
+
+Tue Mar 19 15:24:49 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am: adding "make valgrind" running the full regression
+	  tests (except python ones) under Valgrind (using valgrind -q
+	  which was kindly added by the author).
+	* valid.c: stupid bug pinpointed by Valgrind, the regression tests
+	  passes cleanly now except an obcure floating point initialization
+	  raised in log10() in one XPath regression test ???
+	* tree.c: edited some comments to close #75244
+
+Tue Mar 19 12:15:20 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: pretty insane thing, the xmlXPathFormatNumber()
+	  was not serializing 1 as "1" if LC_ALL=sv_SE :-( and in the
+	  context of ScrollKeeper, made sure that if the number is
+	  an integer, the serialization follows the description at
+	  http://www.w3.org/TR/xpath#section-String-Functions
+
+Mon Mar 18 19:18:13 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: preparing 2.4.18
+	* doc/*: updated and rebuilt the web site
+	* *.c libxml.h: implement the new IN_LIBXML scheme discussed with
+	  the Windows and Cygwin maintainers.
+	* parser.c: humm, changed the way the SAX parser work when
+	  xmlSubstituteEntitiesDefault(1) is set, it will then 
+	  do the entity registration and loading by itself in case the
+	  user provided SAX getEntity() returns NULL.
+	* testSAX.c: added --noent to test the behaviour.
+
+Mon Mar 18 12:44:23 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: Wilfried Teiken provided a hackish but working
+	  way to get context reported back on entities when parsing
+	  with SAX and without breaking the DOM build.
+
+Sun Mar 17 11:31:55 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* c14n.c: applied a new patch from Aleksey Sanin
+	* doc/site.xsl doc/xml.html doc/*.html: updated the documentation
+	  to reference Aleksey implementation of XML digital Signatures
+
+Sat Mar 16 23:01:42 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: small fix to avoid potential problem due to
+	  ordering of freeing data
+	* python/Makefile.am: people were complaining about 
+	  the generated file in python dir not being built
+
+Fri Mar 15 23:21:40 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* libxml.spec.in python/Makefile.am python/tests/Makefile.am
+	  python/generator.py python/libxml.c python/types.c: Cleanup
+	  of the python Makefiles based on Jacob and James feedback,
+	  fixed the spec file accordingly, fixed the number of warning
+	  that passing my pedantic CFLAGS was generating. Conclusion
+	  is that Python includes are real crap.
+
+Fri Mar 15 19:41:25 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* configure,in: it was reported quite a few times that
+	  xml2-config --cflags should not output
+	  -I$includeprefix/libxml2/libxml because libxml2 header names
+	  clashes with existing names like list.h from C++ stl.
+	  Includes should be #include<libxml/xxx.h> so ...
+
+Fri Mar 15 10:41:50 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* c14n.c: another patch from Aleksey Sanin
+
+Fri Mar 15 08:55:55 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* c14n.c: applied patch from Aleksey Sanin fixing a problem in the
+	  canonicalization algorithm
+	* doc/xml.html doc/index.html: added the C14N references on the 
+	  index page.
+
+2002-03-13  jacob berkman  <jacob@ximian.com>
+
+	* python/Makefile.am: remove LDADD and CFLAGS as this is broken
+	usage, redundant, and gcc specific
+
+Wed Mar 13 11:00:59 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: speedup some node selection operations, this can
+	  have a significant impact on DocBook Norm's stylesheets
+	* nanohttp.c: someone reported that SOCKLEN_T may not be defined
+	  make sure it's always the case
+	* debugXML.c: distinguish CDATA and comments in ls operations
+
+Tue Mar 12 19:45:24 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/*.h: Heiko W. Rupp fixed a lot of comments
+	  to generate better API descriptions etc...
+
+Mon Mar 11 10:10:30 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* c14n.c: Fixing #74186, made sure all boolean expressions
+	  get fully parenthesized, ran indent on the output
+	* configure.in HTMLtree.c SAX.c c14n.c debugXML.c tree.c xpointer.c
+	  include/libxml/tree.h: also #74186 related, removed the
+	  --with-buffers option, and all the preprocessor conditional
+	  sections that were resulting from it.
+
+Sun Mar 10 17:47:58 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c: applied patch from Dodji Seketeli fixing an
+	  uninitialized variable in xmlValidGetValidElements()
+
+Sat Mar  9 15:10:49 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* c14n.c: fixed a few comments
+	* doc/*.html doc/*/*.html: regenerated the docs and added
+	  the C14N API
+	* doc/api.xsl doc/gnome-xml.sgml: fixups and added IDs
+
+Sat Mar  9 11:16:11 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* check-xml-test-suite.py: fix to adapt varaiations in the
+	  bindings
+	* configure.in python/setup.py python/setup.py.in: fixed to
+	  have the version of the python scripts automatically updated
+
+Fri Mar  8 16:45:55 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: fixed a bug newly introduced and pointed by Uwe Fechner
+	  in xmlCopyProp()
+
+Fri Mar  8 15:49:10 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: preparing 2.4.17 release
+	* doc/*: updated and rebuilt the docs
+	* xpath.c: fixed a comment
+	* python/libxml.c: fixed a possible reentrancy problem
+
+Thu Mar  7 23:19:28 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c python/tests/Makefile.am python/tests/attribs.py:
+	  fixed xmlHasNsProp() bugs for defaulted from DTD attribs,
+	  added a specific regression test
+	* python/generator.py: xmlHasNsProp() and xmlHasProp() shall
+	  not raise exceptions when failing to find the attribute.
+
+Thu Mar  7 16:11:35 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in xmllint.c: owen pointed out a problem with the
+	  ftme fix, gettimeofday() was not detected by configure and
+	  the ftime header wasn't included, dohhh
+
+Thu Mar  7 12:19:36 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in xmllint.c: trying to fix #71457 for timing
+	  precision when gettimeofday() is not available but ftime() is
+
+Thu Mar  7 11:24:02 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* libxml.spec.in doc/Makefile.am: Fixed #73408 missing images
+	  are now copied on install and part of the -devel RPM
+
+Thu Mar  7 09:34:16 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: trying to avoid bug #72150 which was apparently
+	  caused by a gcc bug (or a processor problem) as detailed
+	  at http://veillard.com/gcc.bug
+
+Thu Mar  7 01:02:37 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c python/tests/Makefile.am python/tests/cutnpaste.py:
+	  fixed xmlReconciliateNs(), added a Python test/example for
+	  inter-document cut'n paste
+	* python/libxml.py: fixed node.doc on document nodes and added
+	  xpathEval() onto node objects
+
+Wed Mar  6 22:38:03 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLtree.c: fixed some htmlSetMetaEncoding() problems
+	* python/libxml.c python/tests/Makefile.am python/tests/serialize.py:
+	  fixup and integrated tests for the serialization stuff
+
+Wed Mar  6 19:40:57 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am libxml.3 libxml.4 libxml.spec.in: Fixed bug #72570
+	  moved the libxml man page to section 3
+
+Wed Mar  6 18:34:07 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: fix bug #72490
+	* python/libxml.c python/libxml.py: added methods serialize()
+	  and saveTo() to all node elements.
+
+Tue Mar  5 21:27:03 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlIO.c: closed #73430, don't read from an input source
+	  which indicated an end-of-file or an error.
+
+Tue Mar  5 16:33:42 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: make sure SAX endDocument is always called as
+	  this could result in a Python memory leak otherwise (it's
+	  used to decrement ref-counting)
+	* python/generator.py python/libxml.c python/libxml.py
+	  python/libxml2-python-api.xml python/libxml2class.txt
+	  python/tests/error.py python/tests/xpath.py: implemented
+	  the suggestions made by Gary Benson and extended the tests
+	  to match it.
+
+Tue Mar  5 10:35:24 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/generator.py: applied patch fixing #73450
+
+Mon Mar  4 17:59:29 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: fixing #61290 "namespace nodes have no parent"
+	  long standing divergence from the XPath REC. NodeSets
+	  simply hold a copy of namespace nodes and those node ->next
+	  points to the parent (which may not be the node carrying the
+	  definition).
+	* include/libxml/xpath.h: flagged but didn't added a possible
+	  speedup
+	* DOCBparser.c HTMLparser.c: removed some warnings from push
+	  parser due to new state being added.
+	* tree.c: new fix from Boris Erdmann
+	* configure.in c14n.c include/libxml/c14n.h testC14N.c: added
+	  the XML Canonalization support from Aleksey Sanin
+
+Sun Mar  3 15:12:42 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: patch from Boris Erdmann fixing some namespace odities
+	  with xmlCopyNode()
+
+Sat Mar  2 10:33:04 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlIO.c: fix bug #72706 when loading a NULL entity
+
+Fri Mar  1 17:14:42 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* SAX.c: Fixed #72346, about handling of xmlns:foo="", this could
+	  actually change in a future XML Namespace revision.
+
+Fri Mar  1 17:12:15 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/types.c python/tests/Makefile.am python/tests/xpathret.py:
+	  added the possibility of returning nodesets from XPath extension
+	  functions written in Python
+
+Fri Mar  1 13:56:12 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/*: committing some Python bindings work done while travelling
+
+Fri Mar  1 10:11:15 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c: close #72663 and #72658, don't memdump unless compiled
+	  explicitly with memory debugging switched on
+
+Sat Feb 23 11:08:09 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/generator.py python/libxml.c python/libxml2-python-api.xml
+	  python/libxml2class.txt python/libxml_wrap.h python/types.c:
+	  Added wrapper for the xmlURIPtr type, provided accessors, fixed
+	  the accessor generator for strings
+	* python/tests/Makefile.am python/tests/tstURI.py: added a specific
+	  regression test.
+
+Fri Feb 22 23:44:57 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/README python/generator.py python/libxml.c python/setup.py:
+	  added the 'usual' setup.py to allow building a libxml2-python
+	  module based on the same code. The initialization is however
+	  different the 2 .so files fo libxml2 and libxslt are identical and
+	  they entry point initialize both libraries. this is done to avoid
+	  some possible nasty problem since the Python don't merge the maps
+	  of all shared modules.
+
+Wed Feb 20 23:16:08 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixed a push/encoding bug reported by Michael
+	  on librsvg
+
+Wed Feb 20 19:54:05 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/parserInternals.h: fixes a misplaced #endif
+
+Wed Feb 20 17:47:55 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c valid.c: found and fixed a couple of allocation bugs
+
+Wed Feb 20 15:36:03 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* doc/xml.html doc/python.html doc/*: added a Python and binding
+	  page describing the current state of the Python bindings and 
+	  giving pointers to the other languages wrappers.
+
+Wed Feb 20 11:16:15 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in include/libxml/xmlwin32version.h: preparing 2.4.16
+	* doc/* python/libxml2class.txt: updated and rebuilt the docs,
+	  rebuilt the API and web site
+	* xpath.c: fixed #71978 portability bugs
+
+Tue Feb 19 22:49:36 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* SAX.c: oops broke automatic defaulting of namespaces attributes.
+
+Tue Feb 19 22:01:35 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/parserInternals.h parser.c: had to change
+	  2 internal parsing API when processing document content
+	  to check the start and end of element content are defined
+	  in the same entity
+	* valid.c include/libxml/valid.h: attribute normalization can
+	  generate a validity error added xmlValidCtxtNormalizeAttributeValue()
+	  with the context to report it.
+	* SAX.c: fixed the last known bugs, crazy validation constraints
+	  when a document is standalone seems correctly handled. There
+	  is a couple of open issues left which need consideration especially
+	  PE93 on external unparsed entities and standalone status. 
+	  Ran 1819 tests: 1817 succeeded, 2 failed and 0 generated an error in 8.26 s.
+	  The 2 tests left failing are actually in error. Cleanup done.
+
+Tue Feb 19 15:17:02 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c: implemented E59 spaces in CDATA does not match the
+	  nonterminal S
+
+Tue Feb 19 14:44:53 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* SAX.c parser.c valid.c: more validation test fixups
+	* check-xml-test-suite.py: added duration info for the tests
+
+Mon Feb 18 23:25:08 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c valid.c: a couple of errors were reported but not
+	  saved back as such in the parsing context. Down to 1% failure rate
+	  Ran 1819 tests: 1801 succeeded, 18 failed and 0 generated an error
+
+Mon Feb 18 20:16:15 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlInternald.c: isExtender was missing a char 
+	* parser.c include/libxml/parser.h: % are acceptable in the
+	  internal subset if within a PUBLIC ID
+
+Mon Feb 18 19:27:32 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* SAX.c parserInternals.c valid.c: more work on the conformance
+	  suite. Took the step to finally block documents with encoding
+	  errors. It's a fatal error per the spec, people should have fixed
+	  their documents by now.
+
+Mon Feb 18 15:30:14 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* check-xml-test-suite.py: fixed the test script after some discussion
+	  on the semantic of TYPE="error"
+	* Makefile.am: added the script to the distrib
+
+Mon Feb 18 12:17:41 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* SAX.c entities.c: fixed a couple of conformances issues deep
+	  into the validation code (standalone and undeclared Notations)
+
+Mon Feb 18 00:17:24 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixed #71741 supid typo an a bug about encoding parsing
+	  stayed there for years !
+
+Mon Feb 18 00:06:42 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c SAX.c: fixed #71740 NotationDecl with a required field
+	  missing
+
+Sun Feb 17 23:45:40 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* check-xml-test-suite.py: improved the behaviour a bit as
+	  well as the logs
+	* parser.c valid.c SAX.c: fixed a few more bugs 
+	  "Ran 1819 tests: 1778 succeeded, 41 failed, and 0 generated an error"
+
+Sun Feb 17 20:41:37 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* check-xml-test-suite.py: python script to run regression tests
+	  against the XML Test suite of W3C/OASis
+	* SAX.c: fixed a validation bug
+	* parser.c: fixed 3 errors pointed by the test suite
+	* doc/buildDocBookCatalog: fixed a typo pointed by drake
+	* python/Makefile.am: fixed a dependendy
+
+Fri Feb 15 21:47:13 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlmemory.c: avoid a warning bug #71594
+
+Wed Feb 13 22:13:33 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlmemory.c: Jesse Perry provided a patch to remove a few
+	  warning on alpha/Tru64
+
+Wed Feb 13 14:30:49 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/entities.h: fixing a comment
+	* valid.c: fixing some troubles with validity check on namespaces
+	* result/VC/NS3 test/VC/NS3: added a specific regression test
+
+Wed Feb 13 14:05:24 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: Fixing #71342 serializing '\n' in attribute values
+	* result/noent/att3 result/att3 test/att3: added a specific
+	  test.
+
+Tue Feb 12 14:45:32 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/libxml.c: couple of bug fixes
+
+Mon Feb 11 19:41:29 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/*.py: removed tabs and used spaces.
+
+Mon Feb 11 19:25:44 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in include/libxml/xmlwin32version.h: preparing 2.4.15
+	* doc/news.html doc/xml.html doc/xmlio.html: rebuilt some docs
+
+Mon Feb 11 14:53:24 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* doc/xmlcatalog_man.xml: trying to close Red Hat bug #58707
+	  https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=58707
+
+Mon Feb 11 09:53:02 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/encoding.h include/libxml/entities.h
+	  include/libxml/globals.h include/libxml/parser.h
+	  include/libxml/threads.h include/libxml/tree.h
+	  include/libxml/xmlmemory.h: trying to fix the include mess
+
+Mon Feb 11 08:53:33 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/xmlmemory.h: reverted part of the previous
+	  attempt to provide #69655, this was breaking the build.
+
+Sun Feb 10 14:13:34 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLtree.c Makefile.am build_glob.py configure.in debugXML.c
+	  globals.c parser.c threads.c tree.c valid.c xmlmemory.c
+	  xpath.c xpointer.c include/libxml/globals.h include/libxml/parser.h
+	  include/libxml/parserInternals.h include/libxml/tree.h
+	  include/libxml/xmlmemory.h include/libxml/xpathInternals.h:
+	  Tentatively fixed #69655 , make compiling with -Wredundant-decls
+	  clean.
+	* python/libxml.c: fixed a warning.
+
+Sun Feb 10 12:02:59 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c valid.c xinclude.c: fix #68882, cleanup the XInclude
+	  copying of node, merge back IDs in the target document.
+	* result/XInclude/docids.xml test/XInclude/docs/docids.xml
+	  test/XInclude/ents/ids.xml: test case
+	* result/VC/ElementValid4: output changed due to a typo fix
+
+Sat Feb  9 23:15:04 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/Makefile.am: seems some version of automake didn't
+	  generate the dependencies right as Jacob found out. Add
+	  an extra dependency rule.
+
+Sat Feb  9 18:59:23 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* parserInternals.c valid.c: Justin Fletcher found some parts
+	  of the code needing cleanup
+	* libxml.spec.in python/Makefile.am python/generator.py
+	  python/libxml.c python/libxml.py: Fixed the python Makefiles
+	  corrected a bug showing up on ia64, changed the name of the
+	  python internal module too
+
+Fri Feb  8 15:19:28 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am: applied patch from Andris Pavenis for binary
+	  name suffixes
+
+Fri Feb  8 14:43:17 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c win32/win32config.h: fixing #68748
+
+Fri Feb  8 14:37:05 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c: fixing #70166
+
+Fri Feb  8 14:31:24 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c: fixing #70077
+
+Fri Feb  8 14:24:02 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* Copyright Makefile.am README configure.in libxml.spec.in:
+	  Changed to the MIT Licence
+	* doc/FAQ.html doc/catalog.html doc/intro.html doc/xml.html
+	  doc/xmlio.html: updated the doc accordingly
+	* include/libxml/xmlwin32version.h configure.in: preparing
+	  2.4.14 release
+	* python/generator.py python/libxml.c python/libxml2-python-api.xml
+	  python/libxml2class.txt python/libxml_wrap.h python/types.c:
+	  fixed the const xmlChar * wrapper and generator, XPath extension
+	  functions now use the context as first argument
+	* python/tests/tstxpath.py python/tests/xpath.py
+	  python/tests/xpathext.py: Updated the tests accordingly
+	* tree.c: fixed bug #70067
+
+Thu Feb  7 17:33:58 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am: cleanup
+	* debugXML.c: always use stdout if output is NULL
+	* xmlIO.c: don't close filedescriptors passed to outputBuffers
+	* python/Makefile.am python/generator.py python/libxml2class.txt
+	  python/libxml_wrap.h python/types.c: augmented the number of bindings
+	  handling FILE * and XPath contexts
+	* python/tests/Makefile.am: avoid a stupid problem due to the
+	  use of TEST.
+
+Wed Feb  6 23:37:07 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: fixed stupid bug #70738 found by alfons hoogervorst
+
+Wed Feb  6 17:04:51 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/TODO python/libxml.c: cleanup the extension function lookup
+	* xmlmemory.c include/libxml/xmlmemory.h: always compile the list
+
+Tue Feb  5 17:33:30 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in python/Makefile.am: do not install outside
+	  of prefix
+
+Mon Feb  4 15:05:55 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/TODO python/libxml.c: started adding SAX interfaces
+	* python/tests/Makefile.am python/tests/pushSAX.py: added a basic
+	  SAX test
+
+Mon Feb  4 01:12:42 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: hardened the addChild function
+	* python/generator.py python/libxml.c python/libxml2-python-api.xml
+	  python/libxml2class.txt python/libxml_wrap.h python/TODO:
+	  added accessors needed for xmlNode, a bit more testing and
+	  extension of interfaces
+	* python/tests/Makefile.am python/tests/build.py: added a test
+	  build from scratch/save/load/check
+
+Sun Feb  3 21:10:39 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* parserInternals.c: change a small bit in the way valididy
+	  error messages get initialized
+	* python/TODO python/libxml.c python/libxml2-python-api.xml
+	  python/libxml2class.txt python/libxml_wrap.h python/types.c:
+	  added some memory debugging to track leaks at the libxml2 level
+	* python/tests/*.py: changed all tests to check for leaks,
+	  there is just one left in XPath extension registrations.
+
+Sun Feb  3 17:50:46 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/TODO python/generator.py python/libxml2-python-api.xml
+	  python/libxml2class.txt: more accessor classes for the parser
+	  context, allow to switch on and check validity
+	* python/tests/Makefile.am python/tests/error.py
+	  python/tests/invalid.xml python/tests/valid.xml
+	  python/tests/validate.py: added more test and added error.py
+	  which I forgot to commit in the last step
+
+Sun Feb  3 16:03:55 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/Makefile.am python/types.c: cleanup
+	* python/libxml.c python/libxml.py python/libxml_wrap.h
+	  python/generator.py python/libxml2-python-api.xml 
+	  python/libxml2class.txt: added class for parser context, added
+	  first cut for push mode support. Added a framework to generate
+	  accessors functions.
+	* python/tests/Makefile.am python/tests/push.py: added a push
+	  test
+
+Sun Feb  3 00:17:26 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/Makefile.am python/TODO python/libxml.py: fixed a small
+	  bug a bit of cleanup.
+
+Sat Feb  2 22:47:10 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/Makefile.am python/libxml.c python/libxml2-python-api.xml
+	  python/libxml2class.txt: adding error redirections and preformat
+	  to a python handler
+	* python/tests/Makefile.am python/tests/*.py: cleanup made all
+	  tests self checking
+
+Sat Feb  2 13:18:54 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/libxml.c python/libxml.py: fixed a stupid bug when renaming
+	  a function
+
+Sat Feb  2 11:25:51 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* libxml.spec.in python/Makefile.am python/TODO python/generator.py
+	  python/libxml.c python/libxml2-python-api.xml
+	  python/libxml2class.txt: Progressing through the TODOs, class
+	  description output, extra XML API, RPM now builds the wrappers
+	  for all python installed versions
+
+Sat Feb  2 10:13:52 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in libxml.spec.in python/Makefile.am python/TODO
+	  python/generator.py python/libxml2class.txt: added more information
+	  in the libxml2-python package including docs. Slightly changed
+	  the class hierarchy
+	* python/tests/*: added basic regression tests infrastructure too
+
+Fri Feb  1 23:11:58 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in libxml.spec.in example/Makefile.am python/Makefile.am:
+	  added libxml2-python as part of the packages installed
+
+Fri Feb  1 18:48:19 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/Makefile.am python/generator.py python/libxml.c
+	  python/libxml.py: more work, now able to extend the
+	  XPath interpreter with functions written in python.
+
+Fri Feb  1 10:28:51 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/Makefile.am: Jacob sent a patch to allow building from
+	  tarfile.
+
+Fri Feb  1 00:40:48 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/Makefile.am python/libxml.c configure.in Makefile.am:
+	  inserted the python wrappers build, I hope this won't be too
+	  unportable
+
+Thu Jan 31 21:27:37 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: minor optimization
+	* python/generator.py python/libxml.c python/libxml.py
+	  python/libxml_wrap.h: more work on the python bindings,
+	  they now support XPath and there is no evident leak
+
+Thu Jan 31 00:48:06 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/generator.py python/libxml.c python/libxml.py:
+	  more work on the python bindings generator.
+
+Wed Jan 30 21:51:26 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/generator.py python/libxml.c python/libxml_wrap.h:
+	  more work on the python bindings.
+
+Wed Jan 30 17:35:33 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/generator.py python/libxml.c python/libxml.py
+	  python/libxml_wrap.h: committed early version of a python binding
+	  for private use only ATM
+
+Sat Jan 26 22:41:13 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* entities.c tree.c include/libxml/entities.h: applied patch
+	  from Anthony Jones to implement copy of DTD subtree too. Had
+	  just to keep 2 function private which really ought to become
+	  public ones.
+
+Fri Jan 25 15:14:55 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c: added pointers to the web pages in the usage()
+
+Thu Jan 24 17:04:04 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: more fixes from Petr Kozelka for attribute handling
+	  in the tree API to align the semantic with DOM.
+
+Thu Jan 24 16:00:53 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c tree.c entities.c: another set of patches from
+	  Anthony Jones for copy operations cleanup and robustness
+
+Wed Jan 23 18:53:55 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* doc/APIchunk*.html doc/parsedecl.py doc/api.xsl: generated
+	  an alphabetic index based on comments content
+	* doc/*: rebuilt the web site with the new references
+
+Wed Jan 23 15:14:22 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* parserInternals.h: Greg Sjaardema suggested to use an
+	  exponential buffer growth policy in xmlParserAddNodeInfo()
+
+Wed Jan 23 13:32:40 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* doc/api.xsl doc/APIconstructors.html doc/APIfiles.html
+	  doc/APIfunctions.html doc/APIsymbols.html doc/libxml2-refs.xml
+	  doc/parsedecl.py doc/Makefile.am: updated the python extractor
+	  to generate cross-references, and added/updated the stylesheets
+	  to generate and link API indexes. The generic keyword index
+	  is not done yet.
+	* doc/*.html: regenerated all the usual docs too
+
+Tue Jan 22 23:11:26 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* debugXML.c: added an xpath function to the shell for T. V. Raman
+
+Tue Jan 22 22:42:23 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* debugXML.c: patch from Anthony Jones to catch NULL nodes in
+	  debug routines.
+
+Tue Jan 22 22:38:42 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: apply an patch from Petr Kozelka for unlink and replace 
+	  support of attribute nodes
+
+Tue Jan 22 19:12:06 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* doc/libxml2-api.xml doc/parsedecl.py: Build a new version
+	  hopefully near complete and fully documented of the API in XML
+	* HTMLtree.c SAX.c debugXML.c error.c globals.c parser.c tree.c
+	 xmlIO.c xmlmemory.c include/libxml/catalog.h include/libxml/hash.h
+	 include/libxml/list.h include/libxml/parser.h include/libxml/tree.h
+	 include/libxml/parserInternals.h include/libxml/valid.hi
+	 include/libxml/xmlIO.h include/libxml/xmlerror.hi
+	 include/libxml/xmlmemory.h include/libxml/xmlversion.h.ini
+	 include/libxml/xpath.h include/libxml/xpathInternals.h:
+	  Cleaned up the doc comments a lot in the process, the interface
+	  coverage is now 100%
+
+Tue Jan 22 00:12:58 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* doc/libxml2-api.xml doc/parsedecl.py: improved the script to
+	  extracts comments from the gtk-doc DocBook output (a bit
+	  convoluted but seems to work).
+
+Mon Jan 21 18:29:19 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am doc/Makefile.am doc/libxml2-api.xml doc/parsedecl.py:
+	  added an XML description of the API, moved the script generating
+	  it here. Added a "make api" target
+
+Mon Jan 21 14:34:37 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: Adam Lounds pointed out a bug in xmlSearchNs()
+
+Mon Jan 21 09:55:21 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c include/libxml/xpathInternals.h: the change made to
+	  xmlXPathFuncLookupFunc was incompatible roll it back
+
+Sun Jan 20 23:03:41 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* SAX.c: cleanup patch from Anthony Jones
+	* doc/Makefile.am: fix the headers to avoid in make scan
+	* parserInternals.c xpath.c include/libxml/*.h: cleanup of the
+	  includes, * vs Ptr and general cleanup
+	* parsedecl.py: first version of a script to extract the
+	  module interfaces, the goal will be to provide .decl or XML
+	  specification of the interfaces to build wrappers.
+
+Sun Jan 20 13:38:22 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* doc/xmlcatalog_man.xml xmlcatalog.c: Fixed bug #68830, xmlcatalog
+	  now provides return codes in case of errors
+
+Sat Jan 19 16:36:21 CET 2002 Bjorn Reese <breese@users.sourceforge.net>
+
+	* trio.h trio.c triodef.h triop.h trionan.h trionan.c Makefile.am:
+	  Upgraded to trio baseline 1.6
+	* strio.h strio.c: Replaced by triostr.h and triostr.c
+
+Fri Jan 18 17:22:50 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* globals.c xmlIO.c xmlcatalog.c: removed the last occurrences
+	  of strdup usage in the code
+
+Fri Jan 18 12:47:15 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c error.c: Keith Isdale complained rightly that 
+	  xmlInitParser() did not preserve value set by xmlSetGenericErrorFunc
+
+Thu Jan 17 09:44:44 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: fixed the funxtion to set the xml: attributes
+	* debugXML.c: added "setbase" to test it.
+
+Wed Jan 16 16:36:08 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: update xmlNodeSetContent() and xmlNodeSetContentLen()
+	  to allow updating an attribute content
+
+Tue Jan 15 18:09:23 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* libxml.h: try to avoid problems when compiling on Windows
+
+Mon Jan 14 18:56:25 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* hash.c: patch from Anthony Jones for hash.c allocation size
+	* Makefile.am: trying to work around Yet Another Libtool Madness
+	  and build the 2.4.13 release finally ...
+
+Mon Jan 14 18:27:19 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in include/libxml/xmlwin32version.h: updated to 2.4.13
+	* doc/* : update of the documentation
+
+Mon Jan 14 17:53:41 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* debugXML.c tree.c: some cleanup after an unsuccessful attempt
+	  at fixing #61290 :-(
+
+Sun Jan 13 21:30:54 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: fixed xmlSaveFormatFileEnc() when encoding == NULL
+	  Fixes bug #67229
+
+Sun Jan 13 17:14:06 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: trying to avoid troubles when a subtree is copied
+	  and coalesced in part with the target tree. Should fix 
+	  bug #67407
+
+Sun Jan 13 16:37:15 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c: fixed validation of attributes content of type
+	  NAME NAMES NMTOKEN and NMTOKENS to accept internationalized
+	  values, very old bug. Fixes #67671
+
+Sun Jan 13 15:07:49 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c include/libxml/parserInternals.h tree.c: integrated
+	  a couple of fixes and a new API function xmlSetEntityReferenceFunc()
+	  from Keith Isdale and dedicated to xsldbg the XSLT debugger.
+
+Sun Jan 13 14:23:21 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* threads.c: applied Serguei Narojnyi's patch to add native
+	  thread support on the Win32 platform
+	* testThreadsWin32.c Makefile.am: added the test program also
+	  from Serguei, Win32 specific
+	* include/win32config.h include/libxml/xmlwin32version.h.in:
+	  added patch from Igor for the Windows thread specific defines.
+
+Wed Jan  9 12:50:39 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* entities.c: Anthony Jones pointed a bug in xmlCopyEntity()
+
+Tue Jan  8 14:23:22 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* doc/*.html doc/site.xsl doc/Makefile: renamed XML.html
+	  output page into XMLinfo.html. Close bug #66951 and
+	  raised by Robert Collins too.
+
+Tue Jan  8 14:13:18 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* encoding.c: Paul Keogh pointed out a possibility of segfault
+	  on repeted xmlAddEncodingAlias() / xmlCleanupEncodingAlias().
+	  Closes bug # 68238
+
+Tue Jan  8 12:48:27 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* doc/*.html: updated the Gdome2 links
+
+Tue Jan  8 11:32:30 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* libxml.h: Applied following patches from Robert Collins
+	  and make sure IN_LIBXML is defined when compiling it
+	-------
+	* include/libxml/xmlversion.h.in (LIBXML_DLL_IMPORT): Use on Cygwin
+	  as well as Visual C.
+	* parser.c (XML_DIR_SEP): Don't use '\\' for Cygwin.
+	* parserInternals.c (XML_DIR_SEP): Don't use '\\' for Cygwin.
+	* strio.c (PLATFORM_UNIX): Define for Cygwin.
+	* triodef.h (TRIO_PLATFORM_UNIX): Define for Cygwin.
+	* xmlIO.c (xmlFileOpen): Use unix behaviour for Cygwin.
+	  Use binary mode opens for Cygwin (xmlFileOpenW xmlParserGetDirectory
+	  xmlSysIDExists xmlNoNetExists).
+	* xmllint.c: Don't include winsock2.h for Cygwin.
+
+Mon Jan  7 17:52:48 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: Jirka Kosek pointer out a bug in xmlParseTextDecl()
+	  when the version info is not present.
+
+Mon Jan  7 00:03:58 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: Anthony Jones  pointed out a problem in
+	  xmlStringGetNodeList() and provided a fix for it
+
+Sun Jan  6 13:45:49 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: patch from Frank J Franklin to remove a bug in
+	  xmlCreatePushParserCtxt() when the initial buffer passed
+	  is large.
+
+Sat Jan  5 19:24:23 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* win32/*: big cleanup of the Windows/MSVC project files
+	  from Igor Zlatkovic
+
+Wed Jan  2 14:11:35 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* doc/Makefile.am: should fix #67674 and avoid troubles if 
+	  xsltproc is not available or fails in the prefix provided
+
+Tue Jan  1 17:48:56 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlmemory.c: one more doc patch from Charlie Bozeman.
+
+Mon Dec 31 17:35:40 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* DOCBparser.c parser.c valid.c include/libxml/parserInternals.h
+	  include/libxml/xmlerror.h include/libxml/xpathInternals.h:
+	  Fixed a few other problems raised by Charlie Bozeman.
+	* result/VC/ElementValid[5-7]: fixed the output
+
+Mon Dec 31 17:13:34 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* *.c include/libxml/*.h doc/html/*: applied 42 documentation
+	  patches from Charlie Bozeman. Regenerated the HTML docs.
+
+Thu Dec 20 14:59:52 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/debugXML.h win32/dsp/libxml2.def.src: fixes
+	  for Windows from Igor
+
+Tue Dec 18 12:13:33 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c: applied Justin Fletcher patch for --output or -o
+
+Tue Dec 18 08:52:32 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* win32/libxml2/libxml2.def.src: close #67019
+
+Tue Dec 18 08:08:51 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c: applied Justin Fletcher generic timing patch
+	  similar to the one already applied to xsltproc.
+
+Mon Dec 17 16:29:08 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/tree.h tree.c: applied documentation patches
+	  from Charlie Bozeman
+
+Thu Dec 13 21:24:16 MST 2001 John Fleck <jfleck@inkstain.net>
+
+	*doc/xmllint.xml, xmllint.1 - document --dropdtd
+
+Thu Dec 13 23:19:50 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c: fix the xmlStrdup() used in the previous patch.
+	* valid.c: added --dropdtd
+	* tree.c: fixed xmlUnlinkNode so it also removes the references
+	  from the document if the node is a DTD
+
+Thu Dec 13 15:54:35 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLtree.c valid.c: cleanup some static declarations
+
+Thu Dec 13 15:23:04 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c: removed another strdup()
+	* doc/FAQ: removed the HP/UX entry
+
+Thu Dec 13 09:44:58 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c: fix bug #66816 when validating.
+	* xmllint.c: don't use sys/time.h if configure did not found it
+
+Mon Dec 10 21:39:55 MST 2001 John Fleck <jfleck@inkstain.net>
+
+	* docs/xmllint.1, xmllint.xml, xmlcatalog.1, xmlcatalog_man.html,
+	xmlcatalog_man.xml
+
+Mon Dec 10 22:06:16 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/xmlmemory.h: Hietaniemi Jarkko pointed out that
+	  xmlInitMemory() was declared twice
+
+Sun Dec  9 14:59:23 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* globals.c: do not reference strdup() !
+	* configure.in libxml-2.0.pc.in: trying to fix the libs
+	  of the various config extraction modules
+
+Fri Dec  7 15:21:33 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in : preparing 2.4.12
+	* doc/* : updated and rebuilt the docs
+
+Fri Dec  7 12:32:00 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* uri.c: closed bug #66159
+	* testURI.c: added --escape option
+	* configure.in: some cleanup for xml2-config --cflags
+
+Thu Dec  6 15:31:30 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* globals.c testThreads.c: removed some misplaced includes
+	  of xmlversion.h
+
+Thu Dec  6 09:06:08 EST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* threads.c: patch from Gary Pennington fixing a possible
+	  problem at initialization time.
+
+Wed Dec  5 13:01:37 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in libxml.h parser.c testThreads.c macos/: integrated
+	  Eric Lavigne contribution to build libxml2 on MacOS using
+	  CodeWarrior.
+
+Tue Dec  4 14:13:44 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c: applied Geert Kloosterman's patch to fix
+	  --repeat --timing output
+
+Thu Nov 29 17:10:22 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: Robin Berjon <robin@knowscape.com> found a case
+	  where non-wellformed XML declaractions were not detected.
+
+Wed Nov 28 15:41:40 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* xpointer.c: fixed a compilation bug pointed by Danny Jamshy
+
+Wed Nov 28 10:09:51 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* xmlIO.c: as robert pointed again, xmlInputCallbackInitialized
+	  gets reset by xmlCleanupInputCallbacks() and this makes the
+	  function useless. Same for output.
+
+Tue Nov 27 17:22:36 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* xmlIO.c: robert pointed out a loop error in callback cleanups
+
+Mon Nov 26 16:56:00 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c debugXML.c include/libxml/tree.h include/libxml/debugXML.h:
+	  moved xmlGetLineNo() and xmlGetNodePath() into the main tree module,
+	  they are not really tied to debugging
+
+Mon Nov 26 11:31:36 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in include/libxml/xmlwin32version.h: preparing 2.4.11
+	* xmllint.c: better --catalogs description
+
+Sun Nov 25 11:34:24 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: fixed a couple of problems in xmlSetProp()
+
+Thu Nov 22 19:19:10 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* debugXML.c tree.c xmlIO.c xmlmemory.c: some cleanups when chasing
+	  unappropriate stdout output.
+
+Thu Nov 22 13:58:14 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/tree.h: Fixed a couple of macro errors pointed out
+	  by Denis Beurive, closes #65111
+
+Tue Nov 20 10:34:01 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c: in case of content model validity error, don't
+	  print it if validity warnings were not requested.
+
+Tue Nov 20 09:30:02 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* nanoftp.c: applied a couple of patches from Brian D Ripley.
+	* parserInternals.c: removed the last exit() call. Print an
+	  unmaskable error on stderr instead (library mismatch detection)
+
+Sat Nov 17 17:16:51 MST 2001 John Fleck <jfleck@inkstain.net>
+
+	* doc/xmllint.xml, doc/xmllint.1 - update xmllint man page with
+	shell instructions from Heiko Rupp
+
+Thu Nov 15 14:53:42 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* catalog.c: use the URL notation file:// for default catalog paths
+
+Wed Nov 14 16:03:02 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/tree.h: better comments for _private fields
+	* tree.c: removed a problem when copying an entity reference.
+
+Tue Nov 13 16:23:04 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* vms/*: updated instructions and diffs from John A Fotheringham
+
+Mon Nov 12 23:43:22 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/xmlerror.h: avoid an include problem if
+	  #include <libxml/xmlerror.h> happens first in code
+	  seems to be the case in KDE libs
+
+Mon Nov 12 22:32:41 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* win32/dsp/* include/libxml/xmlwin32version.h.in: update
+	  from Igor for Windows
+
+Mon Nov 12 10:19:41 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am: Gary Pennington pointed out a missing prefix
+
+Sat Nov 10 12:55:42 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in include/libxml/xmlwin32version.h: preparing 2.4.10
+	* doc/*: upgraded and rebuilt the docs
+
+Sat Nov 10 12:33:38 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: fix comment in scripts element parsing.
+	* result/HTML/doc3*: updated the results.
+
+Sat Nov 10 11:18:18 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* uri.c: another URI bug fix #63336, using Joel Young patch.
+
+Sat Nov 10 11:07:26 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* debugXML.c include/libxml/debugXML.h: add xmlGetNodePath()
+	  a cleaned up version of the Pwd shell string generation.
+
+Fri Nov  9 00:34:13 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c include/libxml/tree.h: trying to fix namespaces +
+	  validation problems for good, closing #63619 in the process
+	* result/valid/dia.xml test/valid/dia.xml: the Dia test was
+	  wrong in this respect, fixed it.
+
+Thu Nov  8 18:31:40 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c: Morus Walter patch to allow --format and --encode
+
+Thu Nov  8 14:52:18 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* debugXML.c: Stefan Kost provided an help command for the shell
+
+Wed Nov  7 14:32:55 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* debugXML.c: Heiko Rupp pointed that the shell would crash
+	  on empty nodesets returns.
+
+Wed Nov  7 13:52:36 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am: Weiqi Gao pointed out that xmlcatalog
+	  migh need the history libraries
+
+Tue Nov  6 23:49:09 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c test/HTML/lt.html result/HTML/lt.html*:
+	  handle the case of < in quoted attributes, Bastian Kleineidam
+
+Tue Nov  6 16:21:33 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in include/libxml/xmlwin32version.h: releasing 2.4.9
+	  fixing catalog breakages
+	* Makefile.am catalog.c result/catalogs/catal 
+	  result/catalogs/mycatalog.* test/catalogs/catal*:
+	  fixed more problems in catalog support, added more regression tests
+	  for both XML and SGML catalog handling
+
+Mon Nov  5 20:26:41 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* debugXML.c: applied an improvement to xmlGetLineNo() from
+	  Keith Isdale
+
+Mon Nov  5 15:20:16 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* catalog.c: dohhhh XML catalog add and remove ops were broken too.
+	  Side effect of the progressive catalog loading
+
+Mon Nov  5 12:40:54 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am: confexecdir and confexec_DATA were defined twice
+	  pointed out by Karl Eichwalder
+
+Sun Nov  4 23:18:34 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* xmlcatalog.c: avoid unlink() and use remove() instead.
+
+Sun Nov  4 23:12:38 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* libxml.spec.in: cleanup
+	* include/libxml/xmlwin32version.h: updated with 2.4.8
+
+Sun Nov  4 21:17:24 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* encoding.c global.data globals.c testThreads.c: fix bug #63752
+	  of compiling libxml with a non standard set of options
+
+Sun Nov  4 13:11:41 MST 2001 John Fleck <jfleck@inkstain.net
+
+	* doc/xmllint.xml, xmllint.1 - updating xmllint man page to
+	document --sgml option, fixing gnome bugzilla #63382
+
+Sun Nov  4 20:56:53 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/catalog.h catalog.c: Fixed SGML catalogs
+	  breakage of 2.4.7, added a couple of really needed APIs
+	  like xmlCatalogIsEmpty() and xmlNewCatalog()
+	* xmlcatalog.c: updated --sgml --noout to be a suitable replacement
+	  for install-catalog
+	* configure.in: preparing 2.4.8
+
+Thu Nov  1 15:29:31 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLtree.c tree.c include/libxml/HTMLtree.h
+	  include/libxml/tree.h include/libxml/xmlIO.h: more include
+	  cleanups, export cleanly one html output + format function.
+
+Thu Nov  1 14:12:12 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: removed initGenericErrorDefaultFunc call from
+	  xmlInitParser() since it could destroy previous calls to
+	  xsltSetGenericErrorFunc() effects
+
+Thu Nov  1 09:37:13 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* debugXML.c include/libxml/debugXML.h: bool can be a reserved
+	  keyword.
+
+Wed Oct 31 18:50:08 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am: cleanup
+	* threads.c: cleanup too
+	* xmlIO.c include/libxml/xmlIO.h: added xmlNoNetExternalEntityLoader()
+	  from xsltproc
+	* include/libxml/tree.h include/libxml/parser.h: trying to break a
+	  dependency loop.
+
+Tue Oct 30 18:38:53 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* catalog.c: Justin Fletcher pointed out that xmlParseXMLCatalog
+	  was not used anymore !
+
+Tue Oct 30 13:33:13 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: preparing 2.4.7
+	* Makefile.am doc/Makefile.am: switched to the latest xmllint
+	  manual page from John
+	* doc/*: updated the doc and rebuilt the generated pages
+
+Tue Oct 30 11:31:19 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* xmlIO.c: closing bug #62711, the library should never
+	  close stdin or stdout.
+
+Tue Oct 30 10:46:12 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* uri.c: second pass at fixing #63336, using Joel Young
+	  final patch. looks okay.
+
+Tue Oct 30 00:56:05 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* uri.c include/libxml/uri.h: trying to clear #63336
+	  allowing the escaping routine to parse unconformant
+	  URI-References.
+
+Mon Oct 29 19:09:46 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* vms/readme.vms vms/build_libxml.com nanoftp.c 
+	  include/libxml/xmlversion.h.in: a few VMS updates from
+	  John A Fotheringham
+	* include/libxml/xmlIO.h xmlIO.c: added xmlCleanupInputCallbacks()
+	  and xmlCleanupOutputCallbacks() for the Perl binding people.
+
+Mon Oct 29 12:44:17 CET 2001 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c globals.c DOCBparser.c HTMLparser.c error.c:
+	  apply fixes to close #63271 and avoid segfaults when
+	  the error routine gets callbed before xmlInitParser()
+	  get called.
+	* nanoftp.c error.c: Applied patches from Justin Fletcher
+	  correcting some xmlGenericError misuses.
+
+Sat Oct 27 14:04:45 MDT 2001 John Fleck <jfleck@inkstain.net>
+
+	*doc/xmllint.xml, doc/xmllint.1
+	New and improved man page for xmllint - .xml is the original, .1
+	is the generated man page
+
+Wed Oct 24 14:34:25 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* doc/site.xsl doc/*.html doc/Makefile.am: now autogenerate
+	  the web site from the main HTML document.
+
+Tue Oct 23 14:32:04 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: fixed an erroneous validation bug when PE refs
+	  occurs in external parsed entities referenced from the
+	  internals subset
+	* test/valid/index.xml test/valid/dtds/nitf-2-5.dtd
+	  test/valid/dtds/NewsMLv1.0.dtd result/valid/index.xml*:
+	  added the associated testcase, it's a nice one.
+	* HTMLparser.c: generate the DTD node as HTML still ...
+	* HTMLtree.c: fixed errors in Set/GetMetaEncoding 
+
+Mon Oct 22 14:20:17 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: fixed a bug in htmlNewDoc()
+
+Mon Oct 22 11:32:36 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* test/threads/*: added entities testing to the Thread test
+	* testThreads.c: make the test reasonable
+	* DOCBparser.c: fix the DTD public and system ID
+	* xmllint.c: added --sgml for SGML DocBook importing
+	* Makefile.am: added Docbtests target
+
+Fri Oct 19 11:47:13 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* nanoftp.c: use only "anonymous@" string for anonymous passwds
+	* testThreads.c: removed bogus include
+
+Thu Oct 18 16:56:23 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c valid.c result/valid/rss.xml result/valid/rss.xml.err:
+	  fixed a very serious (looping) validation bug
+
+Wed Oct 17 11:56:25 EDT 2001 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/globals.h include/libxml/threads.h threads.c
+	  testThreads.c: far more testing, cleaning up bugs
+	* *.c : make sure globals.h is always included.
+
+Wed Oct 17 17:41:41 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c: try to get rid of parser loops for good.
+
+Wed Oct 17 13:29:02 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: fixed some bugs in CFLAGS passing.
+	* test/threads Makefile.am testThreads.c: added a specific
+	  threaded test case (really nasty, guaranteed).
+
+Tue Oct 16 23:01:49 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* catalog.c: serious cleanup on the management of the
+	  XML catalog tree, more tests done, especially with
+	  the catalog PI.
+
+Tue Oct 16 08:43:43 EDT 2001 Daniel Veillard <daniel@veillard.com>
+
+	* catalog.c: avoid a problem in catalog cleanup on SMP if
+	  catalogs were not initialized.
+
+Tue Oct 16 14:33:19 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* catalog.c xpath.c: trying to cleanup the not thread safe
+	  parts of the library.
+
+Mon Oct 15 14:30:11 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/globals.h configure.in global.data: make
+	  the allocation be per-thread a configure option
+	* encoding.c include/libxml/parser.h: fixed compilation
+	  errors
+
+Mon Oct 15 12:45:03 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/parser.h: Norm reported that a few lines
+	  added were breaking libxslt compile, removed them for now
+
+Sun Oct 14 05:55:01 EDT 2001 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c parserInternals.c threads.c: debugged and fixed
+	  initialization problems which were giving troubles on SMP
+	  boxes.
+
+Sat Oct 13 16:17:13 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/Makefile.am: missing globals.h
+
+Sat Oct 13 14:15:00 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* globals.c: added a couple of standard includes.
+
+Sat Oct 13 11:08:20 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/SAX.h include/libxml/globals.h include/libxml/parser.h
+	  include/libxml/parserInternals.h include/libxml/tree.h
+	  include/libxml/xmlerror.h HTMLparser.c SAX.c error.c globals.c
+	  nanoftp.c nanohttp.c parser.c parserInternals.c testDocbook.c
+	  testHTML.c testSAX.c tree.c uri.c xlink.c xmlmemory.c:
+	  Applied the last patches from Gary, cleanup, activated threading
+	  all user accessible global variables are now handled in globals.[ch]
+	  Still a bit rought but make tests passes with either 
+	  --with-threads defined at configure time or not.
+	* Makefile.am example/Makefile.am: added globals.[ch] and threads
+	  linking options
+
+Fri Oct 12 19:25:55 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am include/libxml/Makefile.am
+	  include/libxml/globals.h globals.c  include/libxml/threads.h
+	  threads.c build_glob.py global.data xmlcatalog.c acconfig.h
+	  configure.in: started integrating the core of the thread support
+	  not activated yet but half integrated. The code should still
+	  compile and work anyway.
+
+Fri Oct 12 00:53:03 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLtree.c catalog.c debugXML.c entities.c nanoftp.c
+	  parser.c valid.c xmlmemory.c xpath.c xpointer.c: started
+	  integrating the non-controversial parts of Gary Pennington
+	  multithread patches
+	* catalog.c: corrected a small bug introduced
+
+Thu Oct 11 20:58:15 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* catalog.c include/libxml/catalog.h: very serious cleanup,
+	  isolating unportable code and as much as possible the accesses
+	  to the global shared catalog. May need more testing !
+
+Thu Oct 11 11:10:31 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/debugXML.h debugXML.c tree.c: integrating
+	  Keith Isdale patches for the XSLT debugger interfaces. Some
+	  cleanup
+
+Thu Oct 11 08:44:01 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* win32/Makefile.mingw: update from Tobias Peters for 2.4.5
+	* DOCBparser.c: generate line nubers in elements
+
+Wed Oct 10 11:35:45 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: preparing 2.4.6 release
+	* doc/xml.html doc/html/*: updated and rebuilt the docs
+	* include/libxml/*.h *.c: fixed a number of teh/the widht/width typos
+
+Mon Oct  8 20:38:27 MDT 2001 John Fleck <jfleck@inkstain.net>
+
+	* doc/xmlcatalog_man.xml, xmlcatalog.1, xmlcatalog_man.html
+	adding documentation for DV's supercatalog support
+
+Mon Oct  8 17:00:16 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/catalog.h catalog.c xmlcatalog.c: adding SGML
+	  super catalog support adding one API and one flag --sgml to
+	  xmlcatalog
+
+Sun Oct  7 16:43:57 MDT 2001 John Fleck <jfleck@inkstain.net>
+
+	* doc/xmlcatalog_man.xml, xmlcatalog.1
+	One more crack at
+	https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=54392 
+
+Sun Oct  7 18:47:02 CEST 2001 Thomas Broyer <tbroyer@ltgt.net>
+
+	* xpath.c: implemented xmlXPathObjectCopy for external objects
+	* include/libxml/xpathInternals.h: added xmlXPathStackIsExternal
+
+Sat Oct  6 16:25:52 MDT 2001 John Fleck <jfleck@inkstain.net>
+
+	*doc/xmlcatalog_man.xml, xmlcatalog_man.html, xmlcatalog.1
+	finishing up fix to
+	https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=54392, making
+	the xmlcatalog man page display more elegantly
+
+Sat Oct  6 15:27:12 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: closing bug #61832
+	* HTMLparser.c: removed a warning
+
+Sat Oct  6 15:07:14 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: fixing #61673 part I, do not lose doc information
+	  when copying result value trees.
+
+Sat Oct  6 11:58:58 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: trying to harden the XPath interpreter
+
+Fri Oct  5 20:37:51 MDT 2001 John Fleck <jfleck@inkstain.net>
+
+	* doc/xmlcatalog.1 updated using a new stylesheet to address, in
+	part, https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=54392
+
+Fri Oct  5 23:35:00 HKT 2001 William Brack <wbrack@mmm.com.hk>
+
+	* HTMLparser: repaired another loop problem
+
+Fri Oct  5 11:16:21 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* uri.c: applied fix from Mathias Hasselmann about a bug in URI
+	  parsing.
+	* xpath.c: fix bug #61291 the default XML namespace node is
+	  missing from the namespace axis.
+	* tree.c: refuse to create namespaces nodes with prefix "xml"
+
+Thu Oct  4 16:47:44 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* SAX.c: ouch a non-defined namespace could lead to a crash,
+	  fixed #61215
+
+Thu Oct  4 16:24:26 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* parserInternals.c: closed bug #61054
+
+Wed Oct  3 15:19:04 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/Makefile.am: closing #60708
+
+Tue Oct  2 15:52:05 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* win32/dsp/libxml2.def.src include/libxml/parser.h parser.c:
+	  adding xmlSAXParseFileWithData following Marco Stipek suggestion
+
+Tue Oct  2 11:27:58 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c: close bug #61550 when xml: wasn't considered a namespace
+
+Tue Oct  2 11:18:32 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* win32/dsp/libxml2.def.src: Igor Zlatkovic patches
+	* DOCBparser.c HTMLparser.c parser.c: fixed typos
+
+Mon Oct  1 09:34:51 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* catalog.c: Justin Fletcher provided cleaup code in case
+	  HAVE_STAT is not defined
+	* include/win32config.h: Igor Zlatkovic suggested to have
+	  HAVE_STAT defined there
+
+Sat Sep 29 00:15:00 HKT 2001 William Brack <wbrack@mmm.com.hk>
+
+	* catalog.c - fixed typing error reported by M. Barros
+
+Sun Sep 23 21:02:39 MDT 2001 John Fleck <jfleck@inkstain.net>
+
+	* xmllint.c - fixing typo
+
+Sat Sep 22 10:00:00 HKT 2001 William Brack <wbrack@mmm.com.hk>
+
+	* HTMLparser.c: small enhancement to prevent loop on
+	  unrecognizable data
+
+Fri Sep 21 11:45:53 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* parserInternals.c: applying patch from bug #60757 this
+	  should close it
+
+Thu Sep 20 15:54:29 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* catalog.c xmlcatalog.c: removed a couple of warning
+	* xpath.c: try to solve the linking problem on platforms
+	  needing trio to compile
+
+Wed Sep 19 10:01:37 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am libxml.spec.in: backing up non-documented changes
+	  committed without review or approval by Jens Finke <jens@gnome.org>
+	* HACKING: made 100% clear that no commit should be done directly
+
+Mon Sep 17 18:52:37 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: Joe Orton provided a patch fixing a problem
+	  when iconv is specified to be in a non-standard directory
+	  but wasn't exported in xml2-config --cflags
+
+Fri Sep 14 19:32:43 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: let's ship 2.4.5 before getting too much
+	  troubles with 2.4.4 errors.
+
+Fri Sep 14 12:26:58 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* encoding.c entities.c: do not output hexadecimal charrefs
+	  when serializing HTML since some version of Netscape can't
+	  grok it, generate decimal ones.
+	* result/HTML/doc3.htm: output changed due to previous test
+	* parserInternals.c: repair xmlKeepBlanksDefault() broken in 2.4.4
+
+Thu Sep 13 13:34:27 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* libxml-2.0.pc.in: dohh generated the wrong include path :-(
+	* doc/Makefile.am libxml.spec.in: re-dohh forgot the new manpage :-(
+
+Wed Sep 12 22:14:55 CEST 2001 Daniel Veillard <daniel@veillard.com>
+	Released 2.4.4
+
+	* config.h.in configure.in libxml.spec.in include/libxml/Makefile.am
+	  libxml-2.0.pc.in: moved includes to includedir/libxml2/libxml,
+	  updated the configuration scripts systems accordingly
+
+Wed Sep 12 20:49:32 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* configure.in: preparing for 2.4.4
+	* doc/xml.html doc/html/*: updated and rebuilt the docs
+
+Wed Sep 12 16:58:16 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* win32/dsp/libxml2.def.src: tried to incorporate comments
+	  from bug #59220
+
+Tue Sep 11 11:25:36 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c result/noent/wml.xml: fixed bug #59981 related
+	  to handling of '&' in attributes when entities are substituted
+
+Mon Sep 10 22:14:42 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* libxml.h include/libxml/xmlversion.h.in
+	  include/libxml/xmlwin32version.h include/libxml/xmlwin32version.h.in:
+	  Tried to close bug #60131
+
+Mon Sep 10 20:46:03 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* SAX.c: fixed a bug in the HTML parser introduced Sep  9
+
+Mon Sep 10 20:13:09 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* SAX.c: fixing bug #59946 on xmlns=""
+
+Mon Sep 10 16:39:42 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/xmlerror.h SAX.c: fixing bug 59732, simple
+	  but allocates a new error code.
+
+Sun Sep  9 10:33:15 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c: John Fleck fixed typos in the options output
+	* parser.c SAX.c: fix ignorable white space SAX selection
+
+Sat Sep  8 11:43:53 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* entities.c: Steve Underwood found the possibility of an
+	  ininite loop in case of error.
+
+Fri Sep  7 11:35:00 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am: Need $(ICONV_LIBS) in libxml2_la_LIBADD
+
+Wed Sep  5 17:47:43 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* parser.c: warn if version is not 1.0 but it's not
+	  strictly speaking an error after analyzing the spec
+
+Mon Sep  3 10:07:03 MDT 2001 John Fleck <jfleck@inkstain.net>
+
+	*doc/catalog.html - add link to the html version of the
+	man page, other linguistic cleanups
+
+Mon Sep  3 09:10:08 MDT 2001 John Fleck <jfleck@inkstain.net>
+
+	* doc/xmlcatalog_man.xml, xmlcatalog_man.html, xmlcatalog.1
+	adding documentation for xmlcatalog. Note: xmlcatalog.1, the man
+	file, has not yet been included in the build.
+
+Sat Sep  1 18:17:47 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* catalog.c: removed a duplicate affectation Justin Fletcher
+
+Fri Aug 31 22:02:10 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: Armin Sander pointed a possible text coalescing 
+	  problem, completed his patch.
+
+Fri Aug 31 18:30:28 CEST 2001 Bjorn Reese <breese@users.sourceforge.net>
+
+	* trionan.c: Fixed const and volatile re-definition problem
+
+Fri Aug 31 16:51:28 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* libxml.4 parser.c: doc updates from Heiko Rupp
+	* parserInternals.c: 2 sanity checks from Heiko Rupp
+
+Tue Aug 28 22:38:45 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* tree.c: applied patch from Armin Sander to make some pointers
+	  const in xmlCopyNode()
+	* include/libxml/tree.h: added fix to the header
+
+Mon Aug 27 16:24:47 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: hum, restrict the integer usage gcc bug workaround
+	  to only gcc compilers so that other architecture don't get
+	  penalized by this limitation.
+	* include/libxml/xpath.h: small typo fix from Heiko W. Rupp
+
+Sun Aug 26 20:45:04 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* valid.c: fixed a Windows compiler warning (Chris Poblete)
+	* xpath.c: fix for mod when dividend is 0 (Chris Poblete)
+
+Sat Aug 25 15:30:17 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/catalog.h catalog.c xmlcatalog.c: added a 
+	  --convert option to xmlcatalog to convert SGML ones to
+	  the XML syntax.
+	* xmllint.c: small cleanup for $SGML_CATALOG_FILES support.
+
+	2.4.3 got released at that point
+Thu Aug 23 23:16:32 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* catalog.c xmlIO.c: started some serious testing and fixed
+	  a few bug and optimization needs.
+
+Thu Aug 23 17:26:58 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am configure.in include/libxml/xmlwin32version.h:
+	  preparing for a 2.4.3 release even if it may not be ready yet
+	* catalog.c parser.c xmlIO.c include/libxml/catalog.h: redirected
+	  all file parsing lookup to go through the entity resolver, add
+	  to add an API to bypass it (needed to load catalogs themselves),
+	  some cleanup on the catalog code too.
+	* nanoftp.c: small cleanup
+	* doc/catalog.html: small update
+
+Thu Aug 23 12:22:26 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* catalog.c: fixed bugi #59406 in SGML catalog parsing reported by
+	  Jun Kuriyama
+
+Thu Aug 23 02:51:29 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* doc/catalog.html: finished the catalog documentation
+
+Thu Aug 23 01:38:42 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* doc/catalog.html doc/xml.html: added documentation about
+	  Catalog support, misses an API description 
+	* doc/html/*: reextracted the API pages
+
+Wed Aug 22 18:27:47 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/catalog.h catalog.c xmlIO.c HTMLparser.c:
+	  Added the part about section 7.2 on URI resolution,
+	  fixed a side effect in the HTML parser, look complete
+	  and ready to rock except the URI/SystemID part!
+
+Wed Aug 22 16:27:03 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/catalog.h include/libxml/parser.h
+	  include/libxml/xmlerror.h catalog.c parser.c parserInternals.c
+	  xmlIO.c: added support and APIs needed for the catalog PI
+	* include/libxml/xmlIO.h: cleanup
+
+Wed Aug 22 02:03:31 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* catalog.c parser.c xmlIO.c xmlcatalog.c xmllint.c 
+	  include/libxml/catalog.h: starts to look okay, really
+	  plugged the new framework, cleaned a lot of stuff,
+	  added some APIs, except the PI's support missing this
+	  should be mostly complete
+	* result/catalogs/* test/catalogs/*: added new test, enriched
+	  the existing one with URN ID tests
+
+Tue Aug 21 14:56:18 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* catalog.c: fixed nextCatalog
+	* result/catalogs/docbook test/catalogs/*: started adding
+	  a small regression test
+
+Tue Aug 21 12:52:38 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am catalog.c xmlcatalog.c include/libxml/catalog.h:
+	  more work on the XML catalog support.
+	* parser.c include/libxml/parser.h: small cleanup seems using
+	  list as a public parameter name can give portability troubles
+	* trionan.c trionan.h xpath.c include/libxml/trionan.h
+	  include/libxml/xpath.h include/libxml/Makefile.am: removed
+	  trionan from the libxml API, added xmlXPathIsInf and xmlXPathIsNaN
+	  wrappers
+
+Tue Aug 21 11:18:45 CEST 2001 Bjorn Reese <breese@users.sourceforge.net>
+
+	* Makefile.am trio.c triodef.h trionan.c xpath.c
+	  include/libxml/Makefile.am include/libxml/trionan.h:
+	  Re-worked Not-A-Number and Infinity support.
+	* xmlcatalog.c: added readline include files
+
+Mon Aug 20 02:04:13 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* Makefile.am xmlcatalog.c libxml.spec.in: renaming 
+	  testCatalog as xmlcatalog, making it an installed app
+	  adding a shell, and preparing it to be a /etc/xml/catalog
+	  management tool, though not ready yet
+	* catalog.c include/libxml/catalog.h: adding support for
+	  XML Catalogs http://www.oasis-open.org/committees/entity/
+	  not finished, there is some interesting tradeoffs and a
+	  few open questions left.
+
+Sun Aug 19 14:59:56 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c: fixed a line formatting problem
+
+Fri Aug 17 11:35:31 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* SAX.c: removed a couple of unused variable (Albert Chin)
+
+Fri Aug 17 01:25:21 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* HTMLparser.c HTMLtree.c include/libxml/HTMLparser.h:
+	  trying to fix some troubles w.r.t. function returning
+	  const xxxPtr.
+
+Thu Aug 16 21:33:20 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* win32/dsp/libxml2.def.src: another set of symbols conditionally
+	  defined
+
+Thu Aug 16 21:31:14 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* xpointer.c: removed unused var
+
+Thu Aug 16 18:26:40 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* testXPath.c: another small cleanup closing bug #59110
+
+Thu Aug 16 17:59:18 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* win32/dsp/libxml2.def.src: small cleanup closing bug
+	  #59108
+
+Wed Aug 15 22:46:01 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* example/gjobread.c: add xmlCleanupParser() before leaving
+
+Wed Aug 15 14:57:08 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* config.h.in configure.in include/libxml/xmlwin32version.h:
+	  released 2.4.2
+
+Wed Aug 15 13:56:22 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* include/libxml/valid.h debugXML.c valid.c: deprecate
+	  the non-boundchecking Sprintf functions, add Snprintf
+	  this should close bug #57984
+
+Wed Aug 15 10:46:07 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* xmlIO.c: xmlOutputBufferCreateFilename() didn't unescaped
+	  URIs before doing the lookups (pointed by Mark Vakoc)
+
+Tue Aug 14 18:37:23 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: serious changes on Result Value Trees and NodeSets
+	  w.r.t. deallocation and collect operations. Probably not
+	  100% clean (merge of allocated trees smells like a problem).
+	  Seems sufficient to close #58943
+
+Tue Aug 14 16:12:00 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* xmllint.c: adding a --format option
+
+Tue Aug 14 14:16:24 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: count() was broken on Result Value Tree
+	* xmlIO.c: fixed file:/// accesses on _WIN32
+
+Mon Aug 13 13:22:53 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* libxml.m4: s/LIBXML_VERSION_NUMBER/LIBXML_VERSION/ seems the
+	  macro was renamed, this should close bug #58683
+
+Mon Aug 13 12:33:40 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* SAX.c: small fix fixing bug #58539 reported by coolo, in
+	  entity substitution mode text at the end of the entity might
+	  be added due to text coalescing.
+	* nanoftp.c parser.c: small cleanup
+
+Wed Aug  8 22:57:05 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* HACKING: added John Fleck right to commit in the doc subdir
+
+Tue Aug  7 03:05:58 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* SAX.c testXPath.c valid.c xmllint.c include/libxml/valid.h:
+	  allow to inherit attributes from the DTD directly in the
+	  tree, this is needed for XPath and can be a useful feature.
+	  Inherited namespaces are always provided at the tree level now
+	* test/defattr* result/defattr* result/noent/defattr*: added a couple
+	  of tests for this feature (XSLT being the prime user).
+
+Fri Aug  3 14:02:20 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* DOCBparser.c Makefile.am nanohttp.c parser.c testHTML.c
+	  testSAX.c xmlIO.c xmllint.c include/win32config.h
+	  include/libxml/xmlversion.h.in include/libxml/xmlwin32version.h
+	  include/libxml/xmlwin32version.h.in win32/README.MSDev
+	  win32/dsp/*: applied Win32 Facelift No.2 patches from 
+	  Igor Zlatkovic for Windows/MSC
+
+Wed Aug  1 23:21:06 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* SAX.c: unparsedEntityDecl() the URI computation of the
+	  entity wasn't done breaking XSLT unparsed-entity-uri()
+
+Wed Aug  1 17:44:57 CEST 2001 Daniel Veillard <daniel@veillard.com>
+
+	* xpath.c: fixed a bug when walking the descendants and
+	  the current node has no children
+	* debugXML.c: show up when a text node is supposed to not be escaped
+
+Wed Aug  1 01:33:35 CEST 2001 Thomas Broyer <tbroyer@ltgt.net>
+
+	* xpath.c: fixed a bug in xmlXPathNodeTrailingSorted (for now it
+	  worked like the set:leading() function)
+	* include/libxml/xpathInternals.h: added xmlXPathNodeSetContains
+
+Tue Jul 31 18:24:34 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* nanohttp.c: protected an use of EAGAIN, Brian Stafford
+
+Tue Jul 31 17:48:44 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* include/libxml/xmlIO.h: apply change to close #58141 
+	* win32/libxml2/*: update of the MSC projects from Igor  Zlatkovic
+
+Tue Jul 31 17:09:31 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* parser.c: when the internal subset uses a PE, then the
+	  included entity can use conditional sections.
+
+Mon Jul 30 12:58:39 EDT 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c include/libxml/xpath.h: fixed a serious memory problen
+	  when walking the namespace axis showing up in
+	  libxst/tests/general/bug-12
+	* xmlmemory.c: added the possibility to trace a given block
+	  defined by its address
+
+Sun Jul 29 07:18:53 EDT 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* parser.c: don't override existing encoding specified before
+	  starting xmlParseDocument()
+
+Sat Jul 28 13:33:10 EDT 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* include/libxml/xmlwin32version.h: reinserted, needed for
+	  Windows users of CVS
+
+2001-07-27  Darin Adler  <darin@bentspoon.com>
+
+	* encoding.c: (xmlIconvWrapper): Add cast to fix warning.
+	* testCatalog.c: Add include of <libxml/parser.h>.
+
+2001-07-27  Darin Adler  <darin@bentspoon.com>
+
+	* include/libxml/.cvsignore:
+	* include/libxml/xmlwin32version.h:
+	Remove this file from CVS because it's generated.
+
+Fri Jul 27 10:03:56 EDT 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* parser.c include/libxml/parser.h: applied const patches from
+	  Tom Moog #58002
+
+Thu Jul 26 18:55:52 CEST 2001 Thomas Broyer <tbroyer@ltgt.net>
+
+	* xpath.c include/libxml/xpath{,Internals}.h: added a function
+	  lookup framework
+
+Fri Jul 27 01:50:20 EDT 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* tree.c: fixed xmlCopyNode() for documents
+
+Thu Jul 26 12:40:35 EDT 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* parser.c: fixed bugs #58073 reported by Greg Shtilman
+
+Thu Jul 26 11:38:37 EDT 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* parser.c: fixes bug #57652 reported by Morus Walter
+
+Thu Jul 26 10:24:34 EDT 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* nanohttp.c: John Kroll provided a small fix to xmlNanoHTTPSave
+
+Thu Jul 26 07:16:04 EDT 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* parser.c parserInternals.c: fixed the xmlLineNumbersDefault()
+	  errors, lesson don't add new functions at 1am before a release
+	* xpath.c: integrated fix from Bjorn to avoid divide by zero
+	  from XPath initialization when possible.
+
+Tue Jul 24 15:39:11 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* result/scripts/base*: removing history/readline changed
+	  this slightly
+	* include/libxml/parser.h SAX.c parser.c parserInternals.c
+	  xmllint.c: make element content line number generation
+	  optional to avoid breaking old apps added interface to switch
+
+Tue Jul 24 15:06:58 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* configure.in: get rid of the readline and libhistory
+	  dependencies by default, release 2.4.1 with IA64 fix
+	* nanohttp.c tree.c xmlIO.c include/libxml/nanohttp.h
+	  include/libxml/tree.h include/libxml/xmlIO.h: incorporated
+	  John Kroll fixes to allow saving to HTTP via PUT (or
+	  POST of needed).
+	* doc/html/*.html: regenerated the docs
+
+Sun Jul 22 05:56:16 CEST 2001 Thomas Broyer <tbroyer@ltgt.net>
+
+	* hash.c include/libxml/hash.h: added xmlHashScannerFull,
+	  xmlHashScanFull and xmlHashScannFull3 to get passed the
+	  three keys as arguments to the callback function
+
+Thu Jul 19 15:29:26 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* configure.in Makefile.am: removed libxml softlink for good
+	* include/libxml/*.h *.c doc/Makefile.am: cleanup to get
+	  100% coverage by gtk-doc
+
+Tue Jul 17 17:36:46 EDT 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xmlmemory.c include/libxml/xmlmemory.h: debugging on IA64,
+	  fixed serious troubles due to size_t vs. int mismatch
+
+Tue Jul 17 16:04:36 EDT 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* SAX.c xmlIO.c: cleaned up some warning on the Alpha
+
+Mon Jul 16 06:32:44 CEST 2001 Thomas Broyer <tbroyer@ltgt.net>
+
+	* include/libxml/xpath{,Internals}.h xpath.c: added a more
+	  convenient extension API for value and context managing
+	  Now handles external objects through xmlXPathPopExternal,
+	  xmlXPathWrapExternal and xmlXPathReturnExternal.
+	  Added functions for sets operations (intersection, etc.)
+
+Mon Jul 16 20:05:27 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* include/libxml/parserInternals.h include/libxml/HTMLparser.h
+	  xmlIO.c tree.c parserInternals.c entities.c encoding.c
+	  HTMLparser.c: cleanup of global variables, marking some
+	  const or private.
+
+Mon Jul 16 00:17:15 CEST 2001 Thomas Broyer <tbroyer@ltgt.net>
+
+	* include/libxml/xpath.h: exported xmlXPath{NAN,PINF,NINF}
+	  fixed xmlXPathNodeSetItem when passing index=0
+
+Sun Jul 15 17:58:44 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* include/libxml/xmlwin32version.h.in: added xmlCheckVersion()
+
+Sat Jul 14 19:31:21 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xmllint.c: fixed compilation under Cygwin #57503
+	* TODO: update
+
+2001-07-13  Peter Williams  <peterw@ximian.com>
+
+	* config.h.in: add #undef HAVE_DLFCN_H
+
+	* example/Makefile.am (INCLUDES): Compile fix when srcdir !=
+	builddir.
+
+Fri Jul 13 11:09:56 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* win32/libxml2/libxml2.def.src: added a couple of exported entries
+	  raised by #57348 and #57381
+
+Thu Jul 12 21:20:17 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* DOCBparser.c HTMLparser.c HTMLtree.c SAX.c debugXML.c parser.c
+	  tree.c xpointer.c: store the line numbder in element->content,
+	  may break some software, need a configuration mechanism
+
+2001-07-10  Darin Adler  <darin@bentspoon.com>
+
+	* .cvsignore:
+	* example/.cvsignore:
+	* include/.cvsignore:
+	* include/libxml/.cvsignore:
+	Various things that are generated and should be ignored.
+
+Tue Jul 10 17:47:09 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* configure.in include/libxml/xmlwin32version.h: release of 2.4.0
+	* doc/xml.html doc/html/*:  updated the docs
+
+Mon Jul  9 22:06:53 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* valid.c: fixed "Internal: MIXED struct bad" when #CDATA elements
+	  validation occurred on content with element child
+
+Mon Jul  9 17:59:08 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* tree.c: fixed XML Base computation which was broken
+	* debugXML.c: added a base function to the shell
+	* Makefile.am result/scripts/* test/scripts/*: added scripts
+	  based regression tests, and adding 2 XML Base tests
+
+Mon Jul  9 12:31:05 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* tree.c: set properties doc and call xmlSetListDoc for properties
+	  content when grafting them in a different tree.
+	* aclocal.m4: remove from CVS
+
+Sun Jul  8 23:09:07 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* win32/libxml2/libxml2.def.src: added some missing entry point
+	  for XPath (Mark Vakoc)
+
+Sun Jul  8 20:34:35 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xmlIO.c: fixed an old bug raised by Bernhard Zwisch, the I/O
+	  layer should URI-Unescape before trying to open resources.
+
+Sun Jul  8 16:26:00 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: fix the name() bug for elements in the default 
+	  namespace reported by Charlie Bozeman
+
+Sun Jul  8 15:11:05 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* SAX.c parser.c testXPath.c xpath.c: trying to fix #56948, this
+	  led to an XPath fix, improvements of SAX initialization, and
+	  an added option --nocdata to testXPath
+
+Sat Jul  7 21:09:55 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* doc/libxml-doc.el: Felix Natter provided anew version working
+	  with XEmacs too
+
+Sat Jul  7 02:16:00 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* include/libxml/xpath.h: small cleanup
+	* doc/xml.html: update
+
+Fri Jul  6 01:40:23 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* Makefile.am configure.in include/libxml/xmlwin32version.h:
+	  released 2.3.14
+
+Fri Jul  6 00:47:41 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* doc/html/*: rebuilt the docs for the release
+	* doc/xml.html: added 2.3.14 release.
+
+Thu Jul  5 22:01:31 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: a bug reported by Stephan Kulow empty nodesets
+	  were not equal to empty strings
+
+Thu Jul  5 00:52:25 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* SAX.c: fixed a URI-Reference computation problem when validating
+	* xmlIO.c: small cleanup
+
+Thu Jul  5 00:04:58 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* parser.c: improved the description of a couple of interfaces
+	  upon Larry Stamper suggestion
+
+Wed Jul  4 21:42:24 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* SAX.c entities.c parser.c: changed completely the way entities
+	  are handled when running the parser in entity substitution mode.
+	  This fixes a bug reported by Stephan Kulow and nearly divides
+	  by 3 the amount of memory required by libxslt to load and process
+	  DocBook TDG.
+
+Wed Jul  4 18:02:58 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* HTMLparser.c: fixing a too early root closing problem raised
+	  byt Prashanth Naidu
+
+Wed Jul  4 01:42:01 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: fixed a missing copy in xmlXPathVariableLookupNS() 
+	  raised by Mark Vakoc.
+
+Tue Jul  3 18:35:48 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* example/Makefile.am: fixed the include path to add srcdir/include
+	* Makefile.am configure.in: fix from Albert Chin for iconv detection
+	  and some cleanup
+
+Tue Jul  3 10:12:03 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c include/libxml/xpath.h include/libxml/xpathInternals.h:
+	  lot of optimization work, results in significant improvements
+	  when handling really complex XPath queries. Add a small optimizer
+	  for unions, improve [n] and [last()], avoid some costly ops.
+
+Fri Jun 29 23:26:54 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* include/libxml/parser.h parser.c: xmlStrstr args are both const
+	* xpath.c: small cleanup
+	* xmlGetNsList: reformated, fixed problems if used on Entities
+
+Thu Jun 28 18:19:44 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* doc/xml.html: added 1.8.14 and 2.3.13 releases
+
+Thu Jun 28 18:16:28 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* configure.in include/libxml/xmlwin32version.h: released 2.3.13
+	* Makefile.am example/Makefile.am: workaround automake generating
+	  erroneous deps
+
+Thu Jun 28 15:08:22 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* include/win32config.h: bug #56801 Yon Derek provided a patch
+	  to the windows config file.
+
+Thu Jun 28 14:51:44 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpointer.c include/win32config.h win32/libxml2/libxml2.def.src
+	  libxml.h : Yon Derek provided a set of changes to compile from
+	  CVS on Windows/MSC
+
+Thu Jun 28 14:11:28 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* parser.c: fixed UTF8 BOM support in push mode
+	* test/utf8bom.xml result/utf8bom.xml result/noent/utf8bom.xml:
+	  added a specific testcase
+
+Wed Jun 27 18:33:13 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* Makefile.am: added --push regression tests
+	* parserInternals.c: the XML parser segfaulted in --push mode
+
+Wed Jun 27 13:09:51 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* configure.in: moved the symlinks detection within a CVS
+	  check, this is not portable and will be removed soon.
+	* xpath.c: small cleanup/speedup
+
+Tue Jun 26 18:05:26 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* configure.in doc/xml.html include/libxml/xmlwin32version.h:
+	  release of 2.3.12
+	* parser.c: make an error message if unknown entities in all cases
+
+Tue Jun 26 09:46:29 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* uri.c: fixed 2 uri normalization bugs on '//' reduction
+
+Mon Jun 25 18:06:23 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* include/libxml/Makefile.am: Laszlo Peter pointed out that
+	  includes were installed in the wrong dir
+
+Mon Jun 25 17:07:37 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* doc/html.xml: warn against sending code to exhibit bugs.
+
+Sun Jun 24 23:31:56 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: patch to xmlXPathFormatNumber for the optimizer on
+	  Tru64 from Thomas Leitner
+
+Sun Jun 24 14:05:54 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* AUTHORS: added William and Bjorn
+	* include/libxml/*.h *.c README doc/*.html etc.: changed old email to
+	  daniel@veillard.com hopefully I won't have to do this again
+	* doc/Makefile.am doc/html/*.html: cleanup makefile, checked that
+	  docs can be rebuilt cleanly now
+	* include/libxml/xml*version.h*: removed include/libxml/xmlversion.h
+	  from CVs it's generated, added include/libxml/xmlwin32version.h
+	  also generated but which should change far less frequently.
+	* catalog.c nanoftp.c: made sure to include libxml.h not
+	  libxml/xmlversion.h directly
+	* include/libxml/*.h: include xmlwin32version.h instead of xmlversion.h
+	  when compiling on WIN32 and MSC
+
+Sat Jun 23 23:54:12 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* include/Makefile.am include/libxml/Makefile.am configure.in:
+	  fixed make distcheck and rebuilding the rpms
+
+Sat Jun 23 20:50:53 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* configure.in: should finish the migration of exported includes
+	  into a real include/libxml in CVS, at least for CVS users.
+	* removed the exported headers, added in include/libxml (as well
+	  as xmlversion.h.in).
+
+Sat Jun 23 20:37:19 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* configure.in: fixed the way to detect symlink
+
+Sat Jun 23 20:30:11 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* configure.in: updated, include/libxml is now a real CVS dir
+
+Sat Jun 23 19:36:31 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* doc/libxml-doc.el: a new version of libxml-doc.el. This new
+	  version works with both libxml1 and libxml2 (it autodetects
+	  the prefix of the html-files) from Felix Natter.
+	* doc/xml.html: updated doc accordingly
+
+Sat Jun 23 18:30:28 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: fixed the bug generating a template loop in libxslt
+	  when using docbook-xsl-1.4, * should filter out document nodes
+	* HACKING: added William
+	* TODO: updated
+
+Fri Jun 22 18:02:37 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* doc/FAQ.html: added a warning about gcc-3.0
+	* doc/xml.html: added reference to gdome2 and removed a confusing
+	  sentence
+
+Fri Jun 22 17:02:16 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xmlversion.h: okay this is a generated file, but Windows
+	  users need it and they can't generate it, and I want CVS
+	  Windows users ...
+	* win32/libxml2/libxml2_so.dsp: Windows project file for 
+	  the shared lib version of libxml2
+	* win32/libxml2/libxml2.def.src: bug #56527 set of exported
+	  resources needed for libxslt/xsltproc by Yon Derek
+
+Fri Jun 22 16:39:36 CEST 2001 Bjorn Reese <breese@users.sourceforge.net>
+
+	* trio.c: MSVC fix (provided by Igor Zlatkovic)
+
+Fri Jun 22 12:42:16 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* include/win32config.h: another small fix for ATTRIBUTE_UNUSED
+
+Fri Jun 22 12:42:16 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* include/win32config.h: Yon Derek provided a first fix
+	  to be able to compile libxslt/xsltproc on Windows
+
+Fri Jun 22 00:04:36 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: attempt to work around what seemed a gcc optimizer
+	  bug when handling floats on i386 http://veillard.com/gcc.bug
+	* tree.c entities.c encoding.c: doing some cleanups while
+	  chasing it
+
+Thu Jun 21 13:13:36 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* Makefile.am: cleanup when --without-debug is specified
+	* xinclude.c xpath.c xpathInternals.h xpointer.c: cleanup
+	  w.r.t. --without-debug and other include points
+	* catalog.h testCatalog.c: a bit of cleanup and prepare for XML
+	  Catalogs
+	* configure.in entities.h tree.h HTMLparser.c: removed
+	  --without-corba, made the _private field mandatory
+
+Wed Jun 20 19:37:25 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* parser.c parserInternals.c encoding.c: Since Notepad on Win2k
+	  outputs a BOM in UTF8, an errata has been issued to avoid the
+	  problem, that was the most reasonable solution... Add support
+	  for a leading UTF8 BOM in entities.
+
+Wed Jun 20 15:38:59 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* valid.c: fixed a bug found when post validating an entity ref
+	* xmllint.c: added --loaddtd and sligly changed --postvalid to
+	  activate it too
+
+Tue Jun 19 20:03:40 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* tree.c xinclude.c xpointer.c: bug #56402 exposed a number of
+	  weakness in the node copy the XPointer and the XInclude
+	  implementations. Serious cleanup.
+
+Tue Jun 19 14:50:18 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* Makefile.am: Kjartan Maraas provided a small patch to
+	  add xml2-config.in to EXTRA_DIST
+
+Tue Jun 19 13:04:10 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* valid.c tree.c parserInternals.c parser.c: Stephan Kulow
+	  provided another failing case found in KDE, the way the
+	  ctxt->vctxt.nodeTab was allocated and freed changed over
+	  time but it wasn't completely cleaned up. This should fix it.
+
+Sun Jun 17 19:56:33 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* parser.c: Stephan Kulow also raised the fact that line number
+	  could get miscounted making debug harder, fixed the problem
+	  in xmlParseCharData()
+
+Sun Jun 17 19:17:26 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* valid.c: Stephan Kulow pointed out a problem when validating
+	  and using an empty entity, forgot a 'break' in a case.
+
+Sun Jun 17 16:47:40 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* tree.c: fixed xmlHasNsProp() accordingly to bug #55683
+	* doc/xml.html: updated with 2.3.11
+
+Sun Jun 17 12:24:11 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* TODO: updated adding cleanup of generated doc
+	* configure.in: prepared to release 2.3.11
+	* xmllint.c: added --version for bug reporting
+	* doc/html/*.html: rebuilt the doc
+
+Sat Jun 16 23:23:33 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: first part of the work on selecting namespace to
+	  fix bug #56115 
+
+Sat Jun 16 00:20:46 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* Makefile.am example/Makefile.am: Laszlo PETER provided a fix
+	  when using -liconv
+	* TODO: updated
+
+Fri Jun 15 07:08:57 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* HTMLtree.[ch]: more work on the HTML serialization routnes,
+	  cleanup, encoding support.
+
+Thu Jun 14 10:31:17 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: Thomas Broyer suggested a better patch for the / arg
+
+Thu Jun 14 01:01:30 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: bug detected by Ankh when / is used as a function arg
+
+Wed Jun 13 23:08:46 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* HTMLparser.[ch] HTMLtree.c: stored the inline/block property
+	  of element and use it to avoid outputting formatting spaces at
+	  the wrong place. Implemented the format parameter for HTML save.
+	* result/HTML/doc2.htm result/HTML/doc3.htm result/HTML/fp40.htm
+	  result/HTML/script.html result/HTML/test2.html result/HTML/test3.html
+	  result/HTML/wired.html: of course this impact the result of a
+	  number of HTML tests
+
+Thu Jun 14 09:49:09 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* HTMLtree.[ch]: started augmenting the HTML save API with
+	  encoding and formatting parameters
+
+Wed Jun 13 09:44:15 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* HTMLtree.h: cleanup and started evaluating the work needed on
+	  revamping the HTML output code
+
+Mon Jun 11 19:29:40 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* DOCBparser.c: handling of PIs and <?sgml-declaration in entities.
+
+Tue Jun 12 08:46:28 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* valid.c: fixed bug #56049, forgot one check in the
+	  validation routine
+
+Tue Jun 12 08:09:46 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* tree.[ch]: grrr ... namespace is a C++ reserved keyword
+
+Tue Jun 12 06:29:39 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* libxml.h: fixed an error in last commit
+	* doc/FAQ.html: added an entry for compilation from CVS
+
+Mon Jun 11 10:07:29 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xmlversion.h.in libxml.h: Cygwin patches
+	* tree.c: xmlFreeNodeList patch similar to xmlFreeNode one
+	* tree.h: cleanup
+
+Sat Jun  9 19:16:00 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* tree.c: patched xmlFreeNode() to avoid freeing() a static
+	  memory block in a strange case where libxml is linked twice
+	  in the binary.
+
+Sat Jun  9 18:39:03 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* valid.c: (a? , b? , c? , ... , z?) was storing/restauring
+	  state far too often, simple fix used to avoid it.
+
+Sat Jun  9 16:10:36 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xinclude.c: Raphael Hertzog had a trouble with DTD nodes
+	  being processed, applied his patch
+	* tree.c: fixed a bug raised in xmlStaticCopyNodeList()
+
+Sat Jun  9 15:50:11 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* nanoftp.c nanohttp.c uri.c include/win32config.h: Igor  Zlatkovic
+	  provided fixes to compile on MSCC again
+	* win32/libxml2/libxml2.def.src win32/libxml2/libxml2*.dsp: he
+	  also provided an update for the project files.
+
+Thu Jun  7 21:52:10 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* tree.c: applied Steve Tinney patch to xmlNewNsProp to fix
+	  bug #55810
+
+Thu Jun  7 21:29:39 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* tree.c: fixed xmlGetNsProp() to close bug #55683
+	  Note this requires libxslt to use it's own function instead.
+
+Thu Jun  7 18:06:34 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* HTMLtree.c: when in a pre element no formatting space should
+	  be added.
+	* test/HTML/pre.html result/HTML/pre.html*: added a regression test
+
+Thu Jun  7 17:29:38 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* configure.in: added tests for signal() and signal.h
+
+Fri Jun  8 10:17:15 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: robert pointed out xmlXPathNINF was not initialized
+
+Fri Jun  8 10:01:45 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* doc/libxml-doc.el: Felix Natter provided a new version for
+	  libxml2
+
+Fri Jun  8 07:20:46 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* HTMLtree.c: when in a pre element no formatting space should
+	  be added.
+
+Wed Jun  6 18:07:36 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* configure.in: add -mieee to CFLAGS when compiling on Linux/alpha
+
+Thu Jun  7 06:44:01 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* DOCBparser.c: implemented the <?sgml-declaration encoding="xxx"?>
+	  hack
+	* tree.[ch]: added xmlHasNsProp as suggested in bug report #55653 
+	* uri.c: fixed a warning
+
+Tue Jun  5 22:54:21 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* HTMLtree.c: trying to close bug #55772 escaping in script
+	  elements
+	* doc/xml.html: suggest to send mail to the list
+
+Tue Jun  5 19:11:02 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* error.c: attempt to fix the xmlGetVarStr breakage once and for
+	  good. Use a macro and based on the solution provided in 
+	  vsnprintf manual page from GNU.
+
+Tue Jun  5 14:46:10 CEST 2001 Bjorn Reese <breese@users.sourceforge.net>
+
+	* error.c: Workaround for non-preserving variadic list.
+	* trio.c trio.h triop.h strio.c strio.h: Upgraded to trio baseline 1.4
+
+Sat Jun  2 06:12:33 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* doc/xml.html: added 2.3.10 release
+
+Fri Jun  1 11:27:11 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* configure.in: releasing 2.3.10
+
+Thu May 31 20:42:39 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xmlIO.c: Gary Pennington spotted a few troubles with file:///
+
+Thu May 31 20:18:59 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* encoding.c: Robert Collins provided a patch to add the
+	  "US-ASCII" encoding alias
+
+Wed May 30 21:12:45 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c encoding.[ch]: William M. Brack provided a set of UTF8
+	  string oriented functions and started cleaning the related areas
+	  in xpath.c which needed fixing in this respect
+
+Wed May 30 20:30:47 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* HTMLtree.c: applied patch from Jaroslaw Kolakowski to close bug
+	  #55380
+	* tree.c: patch to xmlNodeGetContent() to get CDATA section content
+
+Mon May 28 12:56:29 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* TODO: updated
+	* nanohttp.[ch] : started adding APIs to get the redirected URL
+	  when this occurs (needed for further base computation
+	* tree.h: cleanup
+	* encoding.c: cleanup
+	* SAX.c: minor change around ctxt->loadsubset
+
+Fri May 25 09:36:26 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* Makefile.am include/Makefile.am: small change to have
+	  include/libxml rebuilt if working from CVS.
+	* uri.c: applied another patch from Carl Douglas for URI escaping,
+	  this should close bug #51876
+
+Wed May 23 15:40:27 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xinclude.c: fixed XInclude recursive behaviour bug #54678
+	* result/XInclude/recursive.xml test/XInclude/docs/recursive.xml
+	  test/XInclude/ents/inc.txt test/XInclude/ents/sub-inc.ent:
+	  added specific regression test
+	* parser.h: preparing for the XSLT mode where DTD inherited
+	  attributes are added to the tree.
+
+Wed May 23 13:59:19 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xinclude.[ch]: Updated the namespace for the Last Call version
+	* result/XInclude/include test/XInclude/include: updated the
+	  testsuite accordingly
+
+Wed May 23 12:27:44 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* uri.[ch]: applied a patch from Carl Douglas for URI escaping,
+	  related to bug #51876
+
+Tue May 22 18:46:56 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* tree.c: fixed a gross mistake in base computation, xml:base is
+	  not completely correct yet (need cascade).
+	* xpath.[ch]: added the few things needed to find a function name
+	  and URI from the XPath context when it is called.
+
+Tue May 22 17:00:36 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* catalog.[ch]: fixes and add xmlLoadCatalogs()
+	* DOCBparser.c: small cleanup
+	* xmllint.c: added a --catalogs option to load catalogs from
+	  $SGML_CATALOG_FILES
+	* tree.c: cleanup
+	* configure.in: iconv library fixup, ICONV_LIBS 
+
+Mon May 21 16:05:22 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* catalog.c: handling of CATALOG entries. detection of recursion,
+	  and a few bugfixes
+	* xpath.c: fixing bug #54951 QNAME with no prefix should not match
+	  against the default namespace
+
+Mon May 21 10:14:07 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: Joe Orton reported a bug found with IRIx compiler.
+
+Sun May 20 15:15:46 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* parser.c: fixed propagation context info when parsing an
+	  external entity.
+	* doc/html/*.html: regenerated a couple of docs
+
+Sat May 19 17:11:15 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* doc/xml.html: update with 2.3.9 information
+
+Sat May 19 16:50:47 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* HTMLtree.h debugXML.h parserInternals.h tree.h valid.c
+	  xmlversion.h.in xpathInternals.h xpath.h: some cleanup for gtk-doc
+	* doc/html/* : rebuilt the docs
+	* valid.c: small patch which may improve some case when
+	  validating.
+
+Sat May 19 15:20:03 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* HTMLparser.c: Closed bug #54891
+	* result/HTML/cf_128.html* test/HTML/cf_128.html: added the test
+	  to the suite
+
+Thu May 17 14:15:07 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* encoding.h hash.c nanoftp.h parser.h tree.h uri.h xlink.h xpointer.c:
+	  applied a documentation patch from LotR and filled in a few missing
+	  descriptions
+
+Wed May 16 23:02:41 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c tree.c parser.c: speed optimizations at the parser level
+	  document tree freeing and xpath evaluation
+
+Wed May 16 12:55:48 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* parser.c parser.h parserInternals.h: fixed a couple of
+	  interfaces for handling memory buffer input to const char *
+	  upon suggestion of JamesH.
+
+Tue May 15 17:22:27 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* configure.in: LoTR sent a patch fixing the previous commit 
+
+Tue May 15 14:40:04 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* configure.in: trying to deal again with the stoopid -R linking
+	  flag of Solaris
+
+Tue May 15 12:49:50 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.h: two nodeset access macros from Thomas Broyer
+
+Tue May 15 11:42:39 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c xpath.h xpathInternals.h: apply an XPath API cleanup
+	  patch from Thomas Broyer
+
+Tue May 15 10:52:19 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* valid.c test/VCM/v2[34].xml: Fixed bug #54631 added specific test
+	  case
+	* INSTALL: was empty added stuff from the FAQ
+
+Fri May 11 19:37:30 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* tree.[ch]: fixing bug #54446, by cleaning some bugs in the
+	  attributes handling and #54433 by adding xmlUnsetProp()
+	  and xmlUnsetNsProp()
+
+Fri May 11 16:07:13 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* HTMLparser.c: Patch from Jonas Borgström
+	(htmlGetEndPriority): New function, returns 
+	the priority of a certain element.
+	(htmlAutoCloseOnClose): Only close inline elements if they 
+	all have lower or equal priority.
+	* result/HTML: this of course changed a number of tests results.
+
+Thu May 10 17:30:22 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xmlIO.c catalog.c: plugged in the default catalog resolution
+	* doc/gnome-xml.sgml: linked in the Docbook parser and catalog
+	  documentations
+	* doc/html/libxml-*.html: rebuild added the missing ones to CVS
+
+Thu May 10 16:14:36 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* Makefile.am xmlversion.h.in configure.in include/Makefile.am:
+	  integrating catalogs
+	* catalog.[ch] testCatalog.c: adding a small catalo API
+	  (only SGML catalog support).
+	* parser.c: restaured xmlKeepBlanksDefault(0) API
+
+Wed May  9 12:50:15 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* tree.c: zb@bisp.com reported an error in xmlNodeGetLang()
+
+Tue May  8 12:31:40 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* parser.c: added xmlParseExternalEntityPrivate() to allow
+	  propagation of ctxt->_private when parsing external entities
+
+Tue May  8 10:26:22 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* HTMLtree.c: fixed the bug reported by Bjorn in htmlNodeDump
+
+Tue May  8 09:30:12 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* configure.in: fixed a small portability problem with AM_CONDITIONAL
+
+Mon May  7 22:44:45 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* valid.c: warn when indeterminist content model is detected
+	* result/VC/ElementValid8: this adds a message
+	* Makefile.am: add --novalid for VCM tests
+	* parserInternals.c: added a call to Init memory 
+
+Fri May  4 19:51:15 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* HTMLparser.c: fixed htmlNewDoc SYSTEM and PUBLIC ID inversion
+	  when both parameters are NULL.
+
+Fri May  4 17:19:39 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* valid.c: applied small patch from Gary Pennington, reindented
+	  some part of the code.
+
+Thu May  3 13:10:43 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* configure.in doc/xml.html doc/html/*: preparing for 2.3.8
+	  release, updated and regenerated the docs
+
+Thu May  3 12:47:46 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c result/XPath/expr/floats : clarified and cleanup
+	  printing of abnormal floats in tests.
+
+Thu May  3 10:25:19 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* HTMLparser.c: trying to fix the problem reported by Jonas Borgström
+	* results/HTML/ : a few changes in the output of the HTML tests as
+	  a result.
+	* configure.in: tying to fix -liconv where needed
+
+Wed May  2 19:10:26 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* Makefile.am: fixed a stupid error
+
+Wed May  2 18:39:39 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* configure.in Makefile.am: make the inclusion of the trio
+	  modules in the library conditional
+
+Wed May  2 14:39:57 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* DOCBparser.c: patche from  László Kovács, fixed entities refs
+	  in attributes handling
+
+Wed May  2 12:56:04 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xmlIO.c: Bjorn Reese provided a fix for a problem on buffer
+	 flushing
+
+Mon Apr 30 22:29:34 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: fix of an XSLT namespace bug reported on the list
+	  general/bug-8-
+
+Mon Apr 30 19:42:58 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* strio.h trio.c: Dan McNichol suggested a couple of small
+	  fixes for AIX 4.3.3 using Visual Age 5.0.2 compiler
+
+Mon Apr 30 13:44:48 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* tree.c parser.c encoding.c: spent a bit more time looking
+	  at the parsing speed and DOM handling. Added a few more
+	  speedups.
+
+Sun Apr 29 21:53:47 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* parser.c: small but effective parsing speed improvement
+
+Sun Apr 29 19:02:13 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* configure.in: default on the DocBook parser inclusion (for Gnome)
+	* DOCBparser.h: fixed a header reference
+
+Sat Apr 28 19:00:39 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* configure.in xpath.c: applied Bjorn patches for FPE on the
+	  alpha
+
+Sat Apr 28 18:54:28 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* tree.[ch] xmlIO.h: applied patch from Joe McAlerney to add
+	  xmlSaveFormatFileTo()
+
+Sat Apr 28 16:33:05 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: simple and efficient optimization, XPath functions
+	  always bind to the same code, cache this
+	* TODO: updated (by saying some is obsolete)
+
+Sat Apr 28 14:23:30 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: more cleanup work on XPath name parsing routines
+
+Fri Apr 27 19:06:13 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* parserInternals.c xpath.[ch]: some UTF8 cleanup on
+	  xmlXPathParseName
+	* xpath.c: Igor Zlatkovic suggested a change for NAN and MSC
+	* debugXML.c: avoid compilation problems if compiling without
+	  HTML support, Igor Zlatkovic
+	* win32/libxml2/libxml2.def.src: being able to compile without
+	  XPath on Windows
+
+Thu Apr 26 22:53:03 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* libxml.m4: yet another patch from Toshio Kuratomi
+
+Thu Apr 26 21:27:43 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* libxml.m4 libxml2-spec.in: new patches from Toshio Kuratomi
+
+Thu Apr 26 20:53:48 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* tree.[ch]: added xmlSaveFormatFile interface for saving
+	  and indenting a file.
+
+Thu Apr 26 16:35:53 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: fixed bug #53689 related to processing-instruction()
+
+Thu Apr 26 12:57:58 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* DOCBparser.c: patche from  László Kovács
+
+Thu Apr 26 11:31:54 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* parser.c: applied fixes from Christian Glahn bug report #53391
+
+Thu Apr 26 11:14:56 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* error.c: Jean François Lecomte provided a complete description
+	  and a fix to bug #53537
+
+Thu Apr 26 09:42:58 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* libxml.m4: added AM_PATH_XML2 provided by Toshio Kuratomi
+
+Wed Apr 25 21:05:31 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* DOCBparser.c SAX.c: a bit more work on entities processing.
+	  Still Need to cleanup XML output and references in attributes
+
+Wed Apr 25 17:52:27 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* DOCBparser.c include/Makefile.am: two patches from László Kovács
+
+Wed Apr 25 14:56:26 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* tree.c: trying to fix #53574, not completely complete,
+	  I would like xmllint --copy --debug test/ent1 and
+	  xmllint --debug test/ent1 to show the same result.
+	* xpath.c: fix a bug when trying to sort namespace nodes
+
+Wed Apr 25 12:28:57 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* HTMLtree.c: real fix for  #53402
+
+Tue Apr 24 17:36:35 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* HTMLtree.c HTMLtree.h : closing #53402 i.e. output of
+	  PIs when using xsl:output
+	* valid.c: closing #53537 some case generate segfaults if there
+	  is validity errors
+
+Tue Apr 24 15:19:53 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* SAX.c testDocbook.c DOCBparser.c: more work on the support
+	  of external parsed entities, added --noent to testDocbook
+	* valid.c: Garry Pennington found an uninitialized variable
+	  access in xmlValidateElementContent()
+
+Tue Apr 24 14:41:25 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* HTMLparser.c : HTML parsing still sucks ... trying to deal
+	  with madness
+	* result/HTML/ : this modified the result of the regression tests
+	  a lot.
+
+Tue Apr 24 14:10:38 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* entities.c: xmlEncodeEntitiesReentrant fixed a few accesses
+	  to doc where it wasn't checked against NULL reported by
+	  Jens Laas
+
+Tue Apr 24 13:21:36 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* HTMLparser.c: Jonas Borgström patch, the <td>, and <th> elements
+	  now means the end of any open <span>,<font>,<a>,<b>,<i>,<u>.
+
+Mon Apr 23 15:40:04 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* DOCBparser.c DOCBparser.h testDocbook.c configure.in Makefile.am
+	  xmlversion.h.in: started (re)integrating the DocBook SGML parser.
+	* SAX.[ch]: cleanup and updates for DocBook
+	* debugXML.c parser.h tree.[ch] valid.c xpath.c: small macro or
+	  ex SGML identifier changes
+	* valid.c: removed a static unused function.
+
+Mon Apr 23 11:05:56 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* HTMLtree.c: applied change for Paul Sponagl on script saving
+	* Makefile.am: the warning about entity title.xml are normal.
+
+Sun Apr 22 22:09:35 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* configure.in: release of 2.3.7
+	* Makefile.am: fixing make distcheck
+
+Sun Apr 22 21:29:52 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* doc/html/* doc/xml.html: updated and regenerated the docs
+
+Sun Apr 22 21:11:45 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: fixed the XPointer problem introduced in 2.3.6
+
+Sun Apr 22 14:11:58 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* tree.c: fixed #53388 with the provided patch
+
+Sun Apr 22 12:34:41 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* valid.c: Bjorn detected an invalid memory access. Fixed
+	  vstateVPush()
+
+Sun Apr 22 10:49:23 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: fixed xmlXPathCompile to detected unproperly ended expr
+
+Sat Apr 21 18:27:51 CEST 2001 Bjorn Reese <breese@users.sourceforge.net>
+
+	* libxml.h: new header used only for the compilation of libxml
+	* HTMLparser.c HTMLtree.c SAX.c debugXML.c encoding.c entities.c
+	  error.c hash.c list.c nanoftp.c nanohttp.c parser.c
+	  parserInternals.c testHTML.c testSAX.c testURI.c testXPath.c
+	  tree.c uri.c valid.c xinclude.c xlink.c xmlIO.c xmllint.c
+	  xmlmemory.c xpath.c xpointer.c: libxml.h integration
+	* trio.[ch] triop.h strio.[ch]: upgraded to the latest trio
+	  baseline (version 1.2 plus a single patch).
+	* xpath.c result/XPath/expr/floats test/XPath/expr/floats: parses
+	  scientific notation for numbers. Tests added.
+	* xpath.c: formatting of numbers changed to use sprintf
+	  (contribution from William Brack)
+
+Sat Apr 21 16:12:59 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* valid.c: cleanup, more useful debugging
+	* parserInternals.c: cleanup vctxt.nodeTab (de)allocation
+	* xmlIO.c: entity loading is printed as an error when validating
+
+Sat Apr 21 12:25:49 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* valid.c: fixed to validate within entities
+	* test/VCM/v22.xml: added a specific testcase
+
+Fri Apr 20 17:45:47 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* valid.c: forgot an epsilon transition in for ()+
+	* test/VCM/v21.xml : added a specific test case
+
+Fri Apr 20 15:46:04 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* valid.c: removed a state explosion exhibited by RSS
+	* test/valid/rss.xml result/valid/rss.xml*: added the testcase
+	  from bug #51872
+
+Fri Apr 20 14:52:44 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* valid.[ch] tree.h: worked *hard* to get non-determinist content
+	  validation without using an ugly NFA -> DFA algo in the source.
+	  Made a specific algorithm easier to maintain, using a single
+	  stack and without recursion.
+	* Makefile.am test/VCM/*.xml: added more tests to "make Validtests"
+	* hash.c: made the growing routine static
+	* tree.h parser.c: added the parent information to an
+	  xmlElementContent node.
+
+Wed Apr 18 23:33:11 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* SAX.c parser.c xpath.c: generating IDs when not validating
+	  from an external parsed entity was poisoning the ID has table
+	  with removed values. This was killing XSLT on the KDE help
+	  browser.
+
+Wed Apr 18 17:09:15 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* entities.h: andrew@ugh.net.au detected a double declaration
+
+Wed Apr 18 15:06:30 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* debugXML.c hash.c tree.h valid.c : some changes related to
+	  the validation support to improve speed with DocBook
+	* result/VC/OneID2 result/VC/OneID3 : this slightly changes
+	  the way validation errors get reported
+
+Wed Apr 18 11:42:47 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* HTMLparser.c HTMLtree.c: applied part of the patches provided
+	  by P C Chow and William M. Brack for XSLT HTML output
+
+Mon Apr 16 19:44:36 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xmlversion.h.in win32config.h win32/libxml2/*: applied 
+	  Igor Zlatkovic patches for MSC compilation and added his
+	  updates
+
+Tue Apr 17 10:08:19 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: fixed xmlXPathNodeCollectAndTest() to do proper
+	  prefix lookup.
+	* parserInternals.c: fixed the bug reported by Morus Walter
+	  due to an off by one typo in xmlStringCurrentChar()
+
+Thu Apr 12 17:41:09 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* HTMLparser.c result/HTML/*: revamped the way the HTML
+	  parser handles end of tags or end of input
+
+Thu Apr 12 10:50:34 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* tree.[ch] : added xmlDocCopyNode for gdome2 support
+
+Wed Apr 11 16:37:50 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* tree.h: include xmlmemory.h this seems to havoid a nasty glibc
+	  bug where the linktime versions of free() won't work ...
+
+Wed Apr 11 14:21:31 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* config.h.in configure.in xmlversion.h.in: added ansidecl.h test
+
+Wed Apr 11 13:50:42 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* doc/xml.html: added 2.3.6 release
+
+Wed Apr 11 13:26:34 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* tree.c: fixed xmlStringGetNodeList() to handle charrefs
+	* result/wml.xml: resulted in a small output change
+
+Wed Apr 11 09:47:55 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* tree.c: xmlNewDoc was missing the charset initialization
+	* xmllint.c: added --auto to autogenerate a doc, allow to
+	  reproduce the problem fixed on xmlNewDoc
+
+Tue Apr 10 18:13:10 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: trying to get 52979 solved
+	* tree.c result/ result/noent/: trying to get 52712 solved, this
+	  also made me clean up the fact that XML output in general should
+	  not add formatting blanks by default, this changed the output of
+	  a few tests
+
+Tue Apr 10 16:30:20 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: Bill Brack pointer an error in detecting a null nodeset
+
+Sun Apr  8 15:07:16 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* configure.in: finally released 2.3.6
+
+Sun Apr  8 11:39:21 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: checking for null pointer generated by new code
+
+Fri Apr  6 12:53:05 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: fixed a [] evaluation problem reported
+	* test/XPath/tests/simpleaddr: extended test
+	* result/XPath/simpleaddr: updated result
+
+Wed Apr  4 02:07:53 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xmllint.c: Dan Timis reported a portability problem
+	  on Macs without mmap, fixed it.
+
+Tue Apr  3 20:20:51 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* testXPath.c : added a --tree option allowing to display the
+	  tree dump of the XPath expression
+
+Mon Apr  2 17:13:51 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: fixed a memleak when comparing nodesets
+	* HTMLtree.c: don't invent the HTML doctype if not available (XSLT)
+	* tree.c: added a TODO
+
+Tue Mar 27 14:32:06 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* configure.in Makefile.am config.h.in xmlversion.h.in: detect if
+	  we need string functions
+	* trio.[ch] strio.[ch]: embedded the Trio-0.23 string functions
+	  to be able to use them where needed. Applied some changes
+	  to reduce name linking pollution and compile in only what's
+	  needed.
+	* HTMLtree.c debugXML.c entities.c error.c nanoftp.c valid.c
+	  xlink.c xmlversion.h.in xpath.c: got rid of the #ifdef 
+	  for the string manipulation functions
+	* xmlmemory.[ch]: removed DEBUG_MEMORY_FREED and added it automatically
+	  to the free() function of xmlmemory.c
+	* entities.c HTMLtree.c parserInternals.c tree.c uri.c valid.c
+	  xinclude.c xmlIO.c xpath.c xpointer.c: removed the MEM_CLEANUP
+	  usage.
+
+Tue Mar 27 02:30:23 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* error.c: applied the context output patch of the error
+	  handling submitted by Chuck Griffith
+	* error/VC/*: this slightly change some error logs
+
+Tue Mar 27 00:51:27 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* parser.c: fixed line number reporting on error
+
+Mon Mar 26 23:21:41 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* parser.c: Sullivan and Darin found a parser bug,
+	  applied the patch.
+
+Mon Mar 26 18:24:52 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* HTMLparser.c HTMLtree.c SAX.c debugXML.c error.c parserInternals.c
+	  testHTML.c testSAX.c tree.c valid.c xmlIO.c xmlmemory.c
+	  xmlversion.h.in xpointer.c: of course the way I defined
+	  UNUSED breaks on old gcc version. Try to be smart and
+	  also define it directly in xmlversion.h
+	* configure.in: removed -ansi flag from the pedantic set
+
+Sat Mar 24 17:45:36 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+	Huge cleanup, I switched to compile with
+	-Wall -g -O -ansi -pedantic -W -Wunused -Wimplicit
+	-Wreturn-type -Wswitch -Wcomment -Wtrigraphs -Wformat
+	-Wchar-subscripts -Wuninitialized -Wparentheses -Wshadow
+	-Wpointer-arith -Wcast-align -Wwrite-strings -Waggregate-return
+	-Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Winline
+	* HTMLparser.[ch] HTMLtree.c SAX.c debugXML.c encoding.[ch]
+	  encoding.h entities.c error.c list.[ch] nanoftp.c
+	  nanohttp.c parser.[ch] parserInternals.[ch] testHTML.c
+	  testSAX.c testURI.c testXPath.c tree.[ch] uri.c
+	  valid.[ch] xinclude.c xmlIO.[ch] xmllint.c xmlmemory.c
+	  xpath.c xpathInternals.h xpointer.[ch] example/gjobread.c:
+	  Cleanup, staticfied a number of non-exported functions,
+	  detected and cleaned up a dozen of problem found this way,
+	  avoided a lot of public function name/typedef/system names clashes
+	* doc/xml.html: updated
+	* configure.in: switched private flags to the really pedantic ones.
+
+Thu Mar 22 22:44:15 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* configure.in: 2.3.5
+	* doc/html/*: rebuilt the docs
+
+Thu Mar 22 15:36:45 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* parser.c: fixed a reported bug in NOTATION parsing
+	* uri.c: accepted but not fixed bug 51876, added TODO 
+	* Makefile.am: fixed bug 51876
+
+Thu Mar 22 13:41:22 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* config.h.in configure.in error.c: fix a compilation problem
+	  on platforms without vsnprintf (xml@thewrittenword.com)
+
+Wed Mar 21 19:04:34 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* parser.c: fixed a function name header typo
+	* SAX.c: notations can also occur in external subset.
+
+Tue Mar 20 14:21:28 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* error.c: removed a C++ like comment
+
+Tue Mar 20 12:22:36 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* parser.c: fixing bug 52299 strange condition leading
+	  to a parser crash due to a buffer overflow
+	* result/noent/attrib.xml result/attrib.xml test/attrib.xml:
+	  added the specific test case
+
+Mon Mar 19 16:50:52 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.[ch]: still a lot of cleanup based on XSLT, added
+	  xmlXPathConvert{String,Number,Boolean} to be able to make
+	  type casts without a context stack, fixed some implementation
+	  problems related to the absence of context at parse-time,
+	  added xmlXPathEvalPredicate() and xmlXPathFreeCompExpr()
+	  in the public API too
+	* xpointer.c xpathInternals.h: we need to know at parse time
+	  whether we are compiling an XPointer
+
+Mon Mar 19 11:54:31 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.[ch] xpointer.c: restaured the Binary and API compatibility
+	  cleaned up the parser internals, refactored XPath code, added
+	  new compilation based APIs and cleanly separated public and
+	  private APIs.
+
+Mon Mar 19 00:59:25 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.h: the comp field must be added at the end to avoid
+	  killing binary compat.
+
+Mon Mar 19 00:11:18 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* Makefile.am: detect XPath memleaks in regreson tests
+	* error.c: fixed and error w.r.t. error reporting still using
+	  stderr
+	* hash.c: added new line at end of file
+	* tree.h: minor cleanup
+	* xpath.[ch] xpointer.[ch]: Major changes ! Separated XPath
+	  expression parsing from evaluation, resulted in a number of
+	  changes internally, and in XPointer. Likely to break stuff
+	  using xpathInternals.h but should remain binary compatible,
+	  new interfaces will be added.
+
+Wed Mar 14 20:34:02 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* configure.in: fixed a couple of problems reported by 
+	  okiddle@yahoo.co.uk and allanc@chickenandporn.com when compiling
+	  without gcc on non linux platforms.
+
+Wed Mar 14 20:13:54 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* doc/Makefile.am configure.in: yearke@eng.buffalo.edu suggested
+	  a fix for --with-html-dir= configure support. I hope it won't
+	  break rpm generation
+
+Wed Mar 14 17:28:49 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xmlIO.c: one function comment cleanup.
+
+Wed Mar 14 14:55:46 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* SAX.c: external subset notations were improperly registered
+	  in the internal subset.
+
+Tue Mar 13 10:28:49 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* README.cvs-commits: added, pointing to HACKING
+	* HACKING: updated
+
+Mon Mar 12 22:09:40 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* parser.c: and Matt Sergeant found one in the XML push
+	  parser (erroneous check I forgot to remove when I fixed the
+	  main parser).
+
+Mon Mar 12 19:19:04 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: ptittom found a small bug in UnaryExpr
+
+Sat Mar 10 13:09:53 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* configure.in: bumped to 2.3.4
+	* error.c: fixed bug #51860
+	* tree.c: fixed bug #51861
+	* valid.c: cleanup, more debug, failed to fix one bug crap ...
+	* tree.[ch] : added xmlDefaultBufferSize
+	* nanoftp.c: typo in function name header block
+	* doc/xml.html : updated, added link to XML::LibXSLT
+	* doc/html/* : rebuilt the docs
+
+Wed Mar  7 20:43:47 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* parser.c SAX.c: the new content parsing code raised an
+	  ugly bug in the characters() SAX callback. Found it
+	  just because of strangeness in XSLT XML Rec output :-(
+
+Wed Mar  7 16:50:22 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* Makefile.am: Martin Baulig suggested to add -lm
+	* tree.c: found another bug in xmlNodeGetContent()
+
+Tue Mar  6 09:21:30 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: Bjorn found the error related to strictness of comparison.
+
+Mon Mar  5 21:47:31 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* parser.c: trying to fix the Dtd parsing problem reported
+	  by Gary, side effect of last week speed optimizations.
+
+Sat Mar  3 19:45:59 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xml2Conf.sh.in: fixes pointed out by Fredrik Hallenberg
+	* parserInternals.c: removed unneeded test raised by Stric
+
+Sat Mar  3 13:04:37 CET 2001 Bjorn Reese <breese@users.sourceforge.net>
+
+	* xpath.c: Fixed xmlXPathNodeCollectAndTest (problem reported
+	  and fixed by William Brack). Added xmlXPathFormatNumber.
+	  Changed the sorting slightly.
+	* configure.in Makefile.am example/Makefile.am: Added -lm.
+	  Please note that applications linking with libxml2, must
+	  also like with the math library from now on.
+
+Sat Mar  3 07:38:58 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* HTMLparser.c: fixed loop reported by Marc Sanfacon
+
+Sat Mar  3 02:10:24 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* parser.c: one must report spaces even if the Dtd element
+	  content proves that this is not part of the element content.
+	* result/valid/*.xml: this changed the ouptu slightly
+
+Thu Mar  1 17:53:39 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* configure.in: bumped to 2.3.3
+	* doc/xml.html: updated
+
+Wed Feb 28 00:43:58 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* tree.c: minor doc fix
+	* xpath.c: deallocation issues when a result tree has been
+	  converted to a node-set
+
+Mon Feb 26 22:09:45 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* doc/xml.html: oops corrected dates s/2000/2001
+
+Mon Feb 26 12:48:35 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* valid.c: new patch from Gary Pennington
+
+Mon Feb 26 09:30:23 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* doc/xml.html: applied patch from Ankh
+
+Mon Feb 26 03:34:43 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xinclude.c: fixed a problem building on Mac
+
+Sun Feb 25 21:52:30 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* parser.c: more work on increasing parsing ferformances
+
+Sun Feb 25 18:03:42 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xmlmemory.h HTMLparser.c HTMLtree.c entities.c parser.c
+	  xpath.c xpointer.c tree.c uri.c valid.c xinclude.c xmlIO.c:
+	  avoiding memcpy in production builds MEM_CLEANUP macro use
+	* parser.[ch] parserInternals.c: optimizations of the tightest
+	  internal loops inside the parser. Better checking of I/O
+	  flushing/loading conditions
+	* xmllint.c : added --timing
+
+Sun Feb 25 05:48:51 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* configure.in: bumped to 2.3.2
+	* doc/xml.html: updated for release
+
+Sat Feb 24 14:07:52 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: found a memleak and fixed a nasty bug
+
+Sat Feb 24 03:35:48 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xmllint.[c1] : added return code errors for xmllint
+	* xpath.c: specific debug dump function for result value trees
+
+Thu Feb 22 07:52:27 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: finally implemented xmlXPathCompareNodeSets
+	* test/XPath/expr/floats results/XPath/expr/floats: added 
+	  a test for float expressions
+
+Tue Feb 20 18:57:54 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* tree.c: fixed xmlNodeGetContent, it was not recursing on child
+	* parserInternals.[ch]: trying to speed up parsing
+	* xpath.c : speeded up node set equality op
+
+Mon Feb 19 19:01:57 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* Makefile.am valid.c list.[ch]: Gary Pennington provided a
+	  better handling of ID/IDREF and the list modules associated
+	* configure.in: small CFLAGS cleanup
+
+Mon Feb 19 16:13:22 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* configure.in: fixed iconv detection on AIX (stric)
+
+Mon Feb 19 10:59:41 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: fixed "*" (unbelievable !) and a couple of warnings
+
+Sun Feb 18 17:52:37 MET 2001 Bjorn Reese <breese@users.sourceforge.net>
+
+	* xpath.c: fixed whitespace handling in xmlXPathStringEvalNumber,
+	  and optimized xmlXPathNodeSetSort
+
+Sat Feb 17 14:18:42 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: bug fix when context size is 0
+	* parser.c: I like Norm's Dtd because they still manage to break
+	  the parser occasionally
+
+Fri Feb 16 14:20:35 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: xmlXPathEqualNodeSetFloat the arg is really a double now
+
+Fri Feb 16 01:10:06 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* tree.[ch] parser.c xpath.c: fixed the problem of addressing
+	  attributes within the XML-1.0 namespace
+
+Thu Feb 15 16:53:20 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpathInternals.h: exported a few axis functions
+	* doc/xml.html: updated the doc
+
+Thu Feb 15 15:57:14 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* configure.in: applied patch from Daniel van Balen for OpenBSD
+	  and bumped version to 2.3.1
+	* HTMLtree.c result/HTML/doc3.htm result/HTML/wired.html: the
+	  attempt to find autoclosing was simply broken, removed it,
+	  updated the examples, this is better
+
+Wed Feb 14 11:35:39 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* hash.[ch]: added Paolo Casarini patch to provide Delete from
+	  hash functionalities.
+	* doc/html/* : rebuild the doc
+
+Tue Feb 13 18:01:48 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c result/XPath/tests/chaptersprefol: bugfixes on order and
+	  on predicate
+	* HTMLparser.[ch] HTMLtree.c result/HTML/doc3.htm.err
+	  result/HTML/doc3.htm.sax result/HTML/wired.html: sometimes one
+	  really want to have tags closed on output even if we accept
+	  unclosed ones on input
+
+Mon Feb 12 18:33:20 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: ouch don't free NULL, rare case fixed
+	* tree.c: don't coalesce text nodes if they don't have the
+	  same behaviour wrt escaping on output
+
+Sun Feb 11 21:15:41 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: small fixup
+	* SAX.c: don't warn on empty namespaces.
+
+Thu Feb  8 11:28:58 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* README: a bit of cleanup
+	* configure.in: preparing for 2.3.0 release
+
+Thu Feb  8 10:37:00 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* hash.[ch]: added a first version of xmlHashSize()
+	* valid.c: another bug fix from Gary Pennington
+
+Wed Feb  7 19:22:37 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* valid.c: couple of bug fixes pointed by Gary Pennington
+	* HTMLtree.c: #if 0 cleanup
+
+Tue Feb  6 14:02:56 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: started profiling XSLT, added xmlXPathNodeSetAddUnique()
+	  which removes a time consuming check of xmlXPathNodeSetAdd()
+	  and use it in places where we are sure to not break unicity
+
+Mon Feb  5 18:51:36 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: bug fixes found from XSLT
+	* tree.c: preserve node->name special values when copying nodes.
+	* parserInternals.[ch] parser.[ch] SAX.c : added a mode where
+	  external subset are fetched when available but without full
+	  validation. Added xmlLoadExtDtdDefaultValue, need a function.
+	* HTMLtree.c: add support for xmlStringTextNoenc for XSLt HTML
+	  output with encoding disabled.
+
+Sat Feb  3 09:50:29 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xmliO.c: Harry Blundell pointed out that xmlCheckFilename
+	  xmlCheckFilename should not be called from xmlFileOpenW
+	  and xmlGzfileOpenW
+
+Fri Feb  2 18:04:35 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* uri.c: rewrite of xmlNormalizeURIPath from Paul D. Smith
+	* test/URI/smith.uri result/URI/smith.uri Makefile.am:
+	  added the new tests for URI normalization
+	* testURI.c: fixed stoopid bugs
+	* result/VC/OneID3 result/VC/UniqueElementTypeDeclaration:
+	  the URI in the error messages are now properly normalized
+
+Fri Feb  2 09:18:53 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* uri.c: applied Marc Sanfacon's patch for xmlNormalizeURIPath
+
+Thu Feb  1 05:28:55 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: fixed a number of problems in XPATH_XSLT_TREE processing
+
+Wed Jan 31 21:45:37 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: fixed mod operator
+
+Wed Jan 31 16:50:42 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* parser.c: fixed xmlStrcat doc
+	* tree.c: 2 fixes form Anders Carlson for copying nodes and
+	  trees.
+
+Wed Jan 31 14:19:16 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c result/XPath/tests/chaptersbase
+	  result/XPath/tests/simplebase: fixed XPath node() 
+	* tree.c: small fix in xmlNewNs()
+	* Makefile.am: removed extraneous xml2Conf.sh rule
+
+Sun Jan 28 08:37:03 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* Makefile.am configure.in libxml.spec.in example/Makefile.am:
+	  Changed the library name, in order to get libxml-devel and
+	  libxml2-devel to coexist on a single system
+	* xml-config.1 xml-config.in xmlConf.sh.in: renamed
+	* xml2-config.1 xml2-config.in xml2Conf.sh.in: new files
+
+Sat Jan 27 19:58:22 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* Makefile.am configure.in libxml-2.0.pc.in: started working on getting
+	  libxml2-devel installable in // as libxml-devel.
+
+Sat Jan 27 18:49:02 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* doc/Makefile.am: fixed make rebuild in doc
+	* doc/html/*.html: rebuilt the docs
+
+Fri Jan 26 10:30:58 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* tree.c: patch from Bjorn Reese on xmlBufferCCat
+
+Thu Jan 25 19:22:25 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* Makefile.am doc/Makefile.am libxml.spec.in: painful work to get
+	  the HTML doc to go into the -devel RPM ...
+	* aclocal.m4 config.h.in: some updates due to auto* magic
+
+Thu Jan 25 19:11:49 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.h: added a hook in the context structure allowing to
+	  link to extra support, needed for XSLT
+
+Thu Jan 25 13:34:11 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.[ch] xpointer.c: added xmlXPathCmpNodes, changed
+	  xmlXPtrCmpPoints to use it.
+	* propagated the following patch from Alejandro Forero
+	* include/win32config.h xmlIO.c: applied further suggestions
+	  from Igor Zlatkovic <igorz@dialup.nacamar.de> and cleanup
+	* example/gjobread.c: fixed warnings, now that it builds
+
+Wed Jan 24 20:27:28 COT 2001 Alejandro Forero <bachue@bachue.com>
+
+	* xmlIO.c (xmlFileOpen, xmlFileOpenW): Removed unnecessary checks.
+
+	* xmlIO.c (xmlCheckFilename): Function added to know whether a given
+	  filename points to a valid file (not a directory).
+	* xmlIO.c (xmlFileOpen, xmlFileOpenW, xmlGzfileOpen, xmlGzfileOpenW):
+	  Added calls to xmlCheckFilenameDir.
+
+	* xmlIO.c (xmlGzfileOpen, xmlGzfileOpenW, xmlFdOpen, xmlFdOpenW): Pass
+	  `path' (rather than `filename') as the parameter to gzopen and open.
+
+Tue Jan 23 16:26:30 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* Makefile.am: fixed a problem with EXTRA_DIST
+
+Mon Jan 22 23:42:17 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* Makefile.am example/Makefile.am: finally found the trick
+	  to build the example, i.e. add "." in SUBDIRS before example
+	  in the list <grin/>
+
+Mon Jan 22 16:30:37 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* doc/xml.html: updated with an XSLT section, removed pointer to
+	  W3C CVS base.
+
+Mon Jan 22 11:43:21 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: when copying a XSLT tree object the tree need to be copied
+	  too, and deallocation need to occur the same way.
+
+Mon Jan 22 10:35:40 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpathInternals.h xpath.[ch] debugXML.c: added the XPATH_XSLT_TREE
+	  type corresponding to an XSLT result tree fragment. Share most
+	  of the data format with node set, as well as operators.
+	* HTMLtree.c: added a newline at the end of the doctype output
+	  whe this one is not present initially.
+	* tree.c: make sure that the parent and doc pointers are properly
+	  set when copying attributes (lists).
+
+Sun Jan 21 10:47:38 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* htmlTree.[ch] xmlIO.h: exported htmlDocContentDumpOutput
+
+Fri Jan 19 18:15:50 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: seems I finally killed that ugly path evaluation
+	  context bug (tagged 9999 in case is is wrong)
+
+Fri Jan 19 06:30:38 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.[ch] xpathInternals.h: added xmlXPathRegisterVariableLookup()
+	  for XSLT
+
+Thu Jan 18 16:19:47 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xmlIO.c: Gary Pennington <Gary.Pennington@uk.sun.com> fix
+	  for xmlGzfileOpen() bug
+
+Thu Jan 18 13:11:50 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: removed an error found by XSLT usage
+	* tree.c parserInternals.h: use a predefined static string
+	  for text and comment nodes, avoid freeing them in xmlFreeNode,
+	  exported the string name in parserInternals.h and added
+	  another value to disable encoding at output (for XSLT),
+	  gain memory, time.
+
+Wed Jan 17 09:15:16 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* win32/README.MSDev win32/libxml2/libxml2_a.dsp
+	  win32/libxml2/libxml2_so.dsp: new makefiles and update
+	  provided by Igor Zlatkovic <igor@stud.fh-frankfurt.de>
+
+Tue Jan 16 18:24:46 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* tree.c : xmlSaveFile, xmlSaveFileEnc, applied patch from 
+	  Gary Pennington
+
+Mon Jan 15 20:24:18 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c: fixed the comaprision of values and nodelists,
+	  need to compare nodelist still ...
+	* debugXML.c: avoided a possible core dump
+	* HTMLparser.c: cleanup
+	* nanohttp.c: contributed fix.
+	* tree.c: fixes in properties handling added xmlSetNsProp
+	  needed by libxslt
+	* xpathInternals.h: exported xmlXPathBooleanFunction, added a 
+	  comment
+	* TODO: updated
+
+Sat Jan  6 22:05:09 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* parser.c parserInternals.c: applied Bjorn Reese optimization
+	  patch
+
+Sat Jan  6 19:13:27 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* Makefile.am: applied patch for make check from Martin Vidner
+
+Thu Jan  4 19:07:49 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* configure.in: preparing 2.2.11
+	* doc/html/*: rebuild the HTML files
+	* doc/xml.html : updated
+
+Thu Jan  4 14:09:58 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* tree.c: fixed a stupid bug
+	* valid.c: applied "Paul D. Smith" <pausmith@nortelnetworks.com>
+	  patches related to validation of an XInclude processing result
+	* TODO: updated
+
+Thu Jan  4 11:46:40 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* encoding.c xmlIO.c: Fixing the problem reported by Marc Sanfacon
+	  on large files
+
+Wed Jan  3 21:51:13 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xmlIO.c: fixed xmlParserInputBufferCreateMem doc
+
+Wed Jan  3 18:56:00 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* HTMLparser.c: htmlCheckParagraph to check htmlOmittedDefaultValue,
+	  reported by Jonas Borgström
+	* nanohttp.c: Applied Bjorn Reese' IPV6 first patch
+
+Wed Jan  3 16:19:39 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* testXPath.c xpath.c: fixing the XPath union expressions problem
+	  reported by  Martin Vidner <martin@artax.karlin.mff.cuni.cz>
+
+Wed Jan  3 14:22:33 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xmllint.c: Made is so if the file name is "-" is will read form
+	  standard input. Sven Heinicke  <sven@zen.org>
+	* tree.c: fixed a problem when growing buffer
+	* tree.h: fixed the comment of the node types following andersca
+	  comment
+	* TODO: updated
+
+Wed Dec 27 12:35:49 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* HTMLparser.[ch]: added a way to avoid adding automatically
+	  omitted tags. htmlHandleOmittedElem() allows to change the
+	  default handling.
+	* tree.[ch] xmllint.c: added xmlDocDumpFormatMemory() and 
+	  xmlDocDumpFormatMemoryEnc(), uses memory functions for output
+	  of xmllint too when using --memory flag, added a memory test
+	  suite at the Makefile level.
+	* xpathInternals.h xpath.[ch] xpointer.c: fixed problems
+	  with namespace use when encountering QNames in XPath evaluation,
+	  added xmlns() scheme in XPointer.
+	* nanoftp.c : incorporated a fix
+	* parser.c xmlIO.c: fixed problems raised with encoding when using
+	  the memory I/O
+	* parserInternals.c: closed bug 25934 reported by 
+	  torsten.landschoff@innominate.de
+	* TODO: updated
+
+Sat Nov 25 11:46:27 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* configure.in doc/html/* doc/xml.html: made a 2.2.9 release
+	  on a non-updated tree :-(, made a 2.2.10 release to correct the
+	  situation
+
+Sat Nov 25 10:41:37 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* nanohttp.c parser.[ch] tree.[ch] xmlIO.[ch] xmllint.c xpath.c
+	  parserInternals.h vms/build_libxml.com vms/config.vms Makefile.am:
+	  integrated a set of OpenVMS changes from Howard Taylor
+	  <Howard.Taylor@pacoast.com>
+
+Sat Nov 25 01:21:01 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* tree.[ch] xmlIO.c: added xmlDocDumpMemoryEnc() from John Kroll
+	* error.c: applied fix suggested by "Leo Davidson" <leo@ox.compsoc.net>
+
+Sat Nov 25 00:24:49 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* HTMLparser.c: some fixes on auto-open of html/head/body
+	* encoding.c: fixed a compilation error on some gcc env
+	* xpath.c xpointer.[ch] xpathInternals.h: improved the
+	  XPointer implementation
+	* test/XPath/xptr/strpoint test/XPath/xptr/strrange3: added
+	  related XPointer tests and associated results
+
+Fri Nov 24 14:01:44 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* doc/xmldtd.html doc/xml.html: following a short step by step
+	  guidance on IRC to help maciej with DTDs I started a small
+	  page on the subject.
+
+Fri Nov 17 17:28:06 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* HTMLparser.c: fixed handling of broken charrefs
+	* xmlmemory.h libxml2.dsp include/win32config.h: reporting Windows
+	  patches
+
+Mon Nov 13 19:17:20 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* doc/xml.html doc/html/* : rebuilt the docs after adding
+	  xinclude and updated page for 2.2.7 and 2.2.8
+	* configure.in: releasing 2.2.8
+
+Mon Nov 13 12:39:38 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parser.[ch] parserInternals.c: applied the conditional
+	  section processing fix from Jonathan P Springer
+	  <jonathan.springer2@gte.net>
+	* xmlversion.h.in win32/libxml2/libxml2.dsp : Updated MS
+	  project file, fixed iconv default non support
+	* xpath.c: fixed the problem of evaluating relative expressions
+	  when a node context is provided.
+
+Sun Nov 12 16:31:19 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* nanoftp.c: fixed gcc 2.95 new warnings
+	* SAX.c: fixed a stupid bug
+	* tree.c: fixed a formatting problem when round-tripping
+	  from/to memory
+	* xinclude.c: chased memleak, fixed a base problem
+	* xpointer.c: added xmlXPtrBuildRangeNodeList(), finished ? 
+	  xmlXPtrBuildNodeList()
+	* TODO: updated
+	* Makefile.am test/XInclude/docs test/XInclude/ents result/XInclude:
+	  adding a first small set of regression tests for XInclude
+
+Tue Nov  7 15:11:34 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* nanohttp.[ch]: applied Wayne Davison patches to access
+	  the WWW-Authorization header.
+	* parser.c: Closed Bug#30847: Problems when switching encoding
+	  in short files by applying Simon Berg's patch.
+	* valid.c: fixed a validation problem
+	* hash.c parser.h parserInternals.h testHTML.c testSAX.c tree.h
+	  xmlerror.h xmlmemory.h xmlversion.h.in: applied a DLL patch from
+	  Wayne Davison
+	* xpointer.[ch]: added first version of xmlXPtrBuildNodeList()
+	  need to be extended to non full nodes selections.
+	* xinclude.c: starts to work decently
+
+Mon Nov  6 17:22:46 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* tree.[ch] xinclude.[ch] xmllint.c configure.in valid.c
+	  debugXML.c xmlversion.h.in: Started adding XInclude support,
+	  this is a new xmllint option
+	* tree.c xpath.c: applied TOM patches for XPath
+	* xpointer.c: fixed a couple of errors.
+	* uri.c: added an escaping function needed for xinclude
+	* testXPath.c hash.c HTMLtree.c: minor cleanups raised by
+	  new warning from RH70 gcc's version
+
+Tue Oct 31 14:14:13 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* HTMLparser.c: fixed loop on invalid char in scripts
+	* parser.c: update to description of xmlIOParseDTD()
+	* libxml.m4 xmlversion.h.in: changes contributed by
+	  Michael Schmeing <m.schmeing@internet-factory.de>
+	* configure.in: preparing for 2.2.7
+	* Makefile.am: trying to avoid  config.h and acconfig.h
+	  being included in the distrib
+	* configure.in: released 2.2.7
+
+Mon Oct 30 17:08:10 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* tree.[ch] debugXML.c parserInternals.c xpath.c: Deprecated Pi's
+	  like namespaces for good. Unified xmlNs and xmlNode somewhat.
+
+Mon Oct 30 16:26:49 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parser.[ch]: added xmlIOParseDTD()
+	* xpointer.c: added support for the 2 extra parameters of
+	  string-range, fixed a stoopid error when '0' was present
+	  in XPointer expressions
+	* test/XPath/xptr/strrange2 result/XPath/xptr/strrange2: added
+	  testsuite for the above
+
+Mon Oct 30 10:26:43 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* libxml.spec.in: improved package descriptions
+
+Sun Oct 29 19:03:11 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* xpath.c xpathInternals.h: applied a large cleaning patch
+	  from TOM <ptittom@free.fr>, it also add namespace support
+	  for function and variables registration.
+
+Sun Oct 29 18:51:46 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* uri.c: Wayne Davison's patch fixing xmlBuildURI()
+	* Makefile.mingw: Wayne Davison's update adding hash.c
+
+Sun Oct 29 18:38:12 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* xpath.c: fixed the root evaluation problems
+	* HTMLparser.c result/HTML/doc3.htm: fixed the problem of non
+	  ignorable spaces with <b> <bold> <em>
+	* tree.c: fixed a loop in xmlSearchNsByHref()
+
+Fri Oct 27 18:57:32 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* xpath.c: applied another XPath patch from TOM 
+	* xpath.c include/makefile.am: applied another patch from 
+	  china@thewrittenword.com (cleanup on IRIX).
+
+Fri Oct 27 13:45:28 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* xml-config.1: received a fixed version from Fredrik Hallenberg
+	  <hallon@lysator.liu.se>
+
+Thu Oct 26 16:05:25 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* xpath.c textXPath.c xpathInternals.h: applied TOM <ptittom@free.fr>
+	  cleanup patch for XPath
+
+Wed Oct 25 21:31:10 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* patched to redirrect all "out of context" error messages to
+	  a reconfigurable routine. The changes are:
+	* xmlerror.h : added the export of an error context type (void *)
+	  an error handler type xmlGenericErrorFunc there is an interface
+	  xmlSetGenericErrorFunc(void *ctx, xmlGenericErrorFunc handler);
+	  to reset the error handling routine and its argument
+	  (by default it's equivalent to respectively fprintf and stderr.
+	* all the c files: all wild accesses to stderr or stdout within
+	  the library have been replaced to calls to the handler.
+
+Wed Oct 25 15:27:19 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* configure.in: release 2.2.6
+	* xpath.[ch] xpointer.c xpathInternals.h: added xpathInternals.h
+	  exporting the inner functions of xpath for extension modules
+	* doc/*: updated and rebuilt the doc
+
+Wed Oct 25 12:48:55 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* nanohttp.c : applied Wayne HTTP cleanup patch
+	* tree.[ch]: applied TOM <ptittom@free.fr> for xmlNodeSetBase()
+	  and xmlNodeSetSpacePreserve()
+
+Wed Oct 25 12:11:03 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* xpath.c: closing bug #29260
+
+Tue Oct 24 18:49:34 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* hash.[ch] debugXML.c: expanded/enhanced the API, added
+	  multikey tuples, made hash structure opaque
+	* valid.[ch]: moved elements, attributes, notations decalarations
+	  as well as ID and refs to hash tables.
+	* entities.c: hash cleanup
+	* xmlmemory.c: fixed a dump problem in debug mode
+	* include/Makefile.am: problem passing in DESTDIR= values patch
+	  from Marc Christensen <marc@calderasystems.com>
+	* nanohttp.c: removed debugging remains
+	* HTMLparser.c: the bogus tag should be ignored (Wayne)
+	* HTMLparser.c parser.c: fixing a number of problems with the
+	  macros in the *parser.c files (Wayne).
+	* HTMLparser.c: close the previous option when opening a new one
+	  (Marc Sanfacon).
+	* result/HTML/*: updated the HTML results accordingly
+
+Sun Oct 22 18:39:19 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* entities.[ch] xpath.[ch] hash.[ch] debugXML.c tree.h: added/hacked
+	  hash tables from Bjorn Reese <breese@mail1.stofanet.dk>. Switched
+	  XPath functions and XML entities table to them. More to come...
+	* xmlIO.c: fixed libxml closing FILEs it didn't open.
+
+Sun Oct 22 13:59:50 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* tree.c: coalesce adjacent text nodes
+	* valid.c: handling of blank nodes in DTd validation (raised
+	  by problems with a posteriori validation).
+	* nanohttp.c: changing behaviour on HTTP write stuff.
+	* HTMLtree.c: forced body and html to be explicitly closed.
+	* xpath.h: exported more XPath functions.
+
+Sun Oct 15 22:28:32 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* Release of 2.2.5
+	* xpointer.c: range() range-inside and other helper functions
+	* parserInternals.c: fixed perf problem raised by rolf@pointsman.de
+
+Sun Oct 15 16:21:27 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* SAX.c: HTML attributes need normalization too (Bjorn Reese)
+	* HTMLparser.[ch]: added htmlIsScriptAttribute()
+
+Sun Oct 15 13:18:36 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* doc/*: rebuilt docs preparing for 2.2.5 release, added URI
+	  and XPointer modules
+
+Sun Oct 15 12:13:30 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* SAX.h: closed #25107
+
+Sun Oct 15 12:06:16 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* testSAX.c: fixed problem with cdata reporting
+	* SAXresult/* : updated
+
+Sun Oct 15 12:00:24 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parser.c test/wap.xml result/noent/wap.xml result/wap.xml:
+	  Closed bug #27499, added to regression tests
+	* TODO: updated
+
+Sun Oct 15 01:34:37 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* HTMLparser.c HTMLtree.[ch] SAX.c testHTML.c tree.c: fixed HTML
+	  support for SCRIPT and STYLE with help from Bjorn Reese
+	* test/HTML/* result/HTML/*: added simple testcase and updated
+	  the existing ones.
+
+Fri Oct 13 18:24:31 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* xpath.c xpointer.c: XPointer reorder of ranges start/end and
+	  string-range for empty strings
+	* test/XPath/docs/str test/XPath/xptr/chaptersrange
+	  test/XPath/xptr/strrange: augmented the XPointer testsuite
+
+Fri Oct 13 12:21:48 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* doc/xml.html doc/xmlmem.html: added a module describing memory
+	  interfaces and use, updated the main page.
+
+Fri Oct 13 01:23:48 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* nanoftp.c nanohttp.c xmlIO.c: Wayne Davison Win32 patch
+	  nanoftp code work on Windows too now
+
+Fri Oct 13 00:54:37 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* testXPath.c xpath.[ch]: moved some debug functions to xpath core
+	* xpointer.c: implemented string-range() at least a good first version
+	* test/XPath/docs/str test/XPath/xptr/strrange
+	  result/XPath/xptr/strrange: the string-range() tests
+
+Thu Oct 12 10:02:59 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* Makefile.am include/Makefile.am include/win32config.h
+	  win32/Makefile.mingw: fixed problems reported by Wayne Davison
+	  and make distcheck
+
+Thu Oct 12 01:44:08 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* nanohttp.c: added xmlNanoHTTPTimeout(int delay), removed a bug
+	  xmlNanoHTTPMethod on input MimeType Tony Lam <Tony.Lam@eng.sun.com>
+	* xpointer.c: slight extension of xmlXPtrLocationSetMerge
+
+Thu Oct 12 01:37:53 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* config.h.in configure.in nanoftp.c nanohttp.c xmlversion.h.in :
+	  patch for socklen_t detection by
+	  Albert Chin-A-Young <china@thewrittenword.com>
+
+Wed Oct 11 17:53:57 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* tree.c valid.c xmllint.c: Fixed a few postvalidation bugs
+	  and added a --dtdvalid option to xmllint used to test it
+
+Wed Oct 11 15:01:29 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* xml-config.1 Makefile.am libxml.spec.in: adding a man page for
+	  xml-config by Fredrik Hallenberg <hallon@lysator.liu.se>
+
+Wed Oct 11 12:41:30 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* xpath.[ch] xpointer.[ch]: worked on XPath functions and variable
+	  handlings (registration, lookup, cleanup)
+
+Wed Oct 11 01:46:44 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* configure.in Makefile.am include/makefile.am: adding XPointer
+	  and XPtrtests target
+	* xpointer.[ch] : new files for XPointer support
+	* test/XPath/xptr result/XPath/xptr: added XPointer testsuite and
+	  more XPath tests
+
+Wed Oct 11 01:23:25 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* configure.in: fixed, very broken, make distcheck works again
+
+Wed Oct 11 02:53:10 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* More work toward 2.2.5, integrated a number of patches
+	* configure.in Makefile.am win32config.h.in: trying to cleanup
+	  make distcheck .... huh ...
+	* include/Makefile.am include/win32config.h: new directory
+	  for includes
+	* win32/Makefile.mingw win32/README.MSDev win32/libxml2/libxml2.dsp
+	  updated the makefiles and instructions for WIN32
+	* xpath.c: small fixes
+	* test/XPath/ results/XPath: updated the testcases and results
+	* HTMLparser.c nanohttp.c testXPath.c: incorporated provided or
+	  suggested patches
+	* valid.c: fixed an ID bug
+
+Mon Oct  9 14:28:56 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* moved xml-error.h to xmlerror.h: seems this allowed to bypass
+	  the automake bug where wrong dependencies were generated.
+	* xpath.[ch]: worked on XPointer
+
+Fri Oct  6 12:58:04 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* configure.in Makefile.am: 2.2.5, ship the include in an
+	  include/libxml subdirectory, use symlinks when using CVS
+	* testSAX.c: fixed small bug
+	* testXPath.c: changed the way testfiles are parsed
+	* debugXML.c: same kind of cleanup when parsing an argument expression
+	  XPath/XPointers can have blanks embedded
+	* xpath.[ch]: more cleanup, reorgs for XPointer work
+	* parserInternals.c parser.c HTMLparser.c: fixed wrong include
+	* win32/README.MSDev win32/libxml2/libxml2.dsp: Windows stuff
+
+Thu Oct  5 18:13:15 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* debugXML.c testXPath.c xpath.[ch]: got pissed by some nastiness
+	  in the XPath engine, rewrote large parts of it, now it's far
+	  cleaner and in sync with the REC not an old WD. Fixed a parsing
+	  problem in the interactive XML shell found when testing XPath.
+
+Wed Oct  4 15:25:53 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* debugXML.c testXPath.c xpath.[ch]: More work on XPath/Xpointer,
+	  incorporated "(TOM)" <ptittom@free.fr> patches rebuilt the XPath
+	  examples with the extra test
+
+Wed Oct  4 14:39:01 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parser.c xmlIO.c xmlIO.h: fixed bug 26650, and improved
+	  the global init function.
+
+Tue Oct  3 11:28:52 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* HTMLparser.c: Doohhh, attribute name parsing was still case
+	  sensitive ! Fixed this ...
+	* result/HTML/* : updated the tests results accordingly
+
+Mon Oct  2 23:47:32 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* xpath.[ch] debugXML.c testXPath.c: fixed the XPath evaluation
+	  engine, should be far more stable, incorporated a new version of
+	  preceding/following axis, need testing
+	* uri.c: fixed file:///c:/a/b/c problem
+	* test/XPath/tests/idsimple: augmented the XPath tests
+
+Sun Oct  1 22:33:00 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* doc/* rebuilding docs for 2.2.4 release
+
+Sun Oct  1 22:16:33 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* configure.in: releasing 2.2.4
+	* parser.[ch]: added xmlStrEqual()
+	* HTMLparser.c HTMLtree.c SAX.c debugXML.c entities.c parser.c
+	  tree.c valid.c xlink.c xpath.c: converted all !xmlStrcmp to
+	  use xmlStrEqual instead
+	* TODO: updated
+	* added an XPath test
+
+Sun Oct  1 20:19:39 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* HTMLparser.c: fixed htmlStartCloseIndexinitialized init
+	* entities.h: exported xmlInitializePredefinedEntities
+	* parser.[ch] : added xmlInitParser()
+	* parserInternals.h : had to export htmlInitAutoClose()
+
+Sun Oct  1 16:28:22 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* xpath.[ch] : fixed some serious XPath Predicate evaluation
+	  problems
+	* Makefile.am : added XPath regression tests to normal tests
+	* uri.c: fixed a problem with local paths, cleanup
+	* parser.c: fixed a problem with large CData sections
+
+Sat Sep 30 16:35:54 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* configure.in xml-config.in: patch from "Ben Taylor"
+	  <sol7x86@hotmail.com> for solaris shared libs lookup
+
+2000-09-30  Martin Baulig  <baulig@suse.de>
+
+	* libxml-2.0.pc.in: Provide pkg-config script.
+
+	* configure.in: Create the libxml-2.0.pc script from the
+	libxml-2.0.pc.in templates.
+	* Makefile.am (pkgconfig_DATA): Install the libxml-2.0.pc
+	script in `$(libdir)/pkgconfig'.
+
+Mon Sep 25 16:23:41 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* HTMLparser.c parser.c tree.c tree.h: Avoiding a few warning
+	  when compiling with MSC
+
+Sun Sep 24 20:32:52 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* xpath.c: patch for normalize-string() substring-before(),
+	  substring-after() and translate() functions from Bjorn Reese
+	  <breese@mail1.stofanet.dk>
+	* libxml.m4 Makefile.am: added libxml.m4 from Debian ?
+	  Fredrik Hallenberg <hallon@lysator.liu.se>
+	* TODO: updated
+
+Sun Sep 24 10:00:49 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* xmlversion.h.in nanoftp.c nanohttp.c: traying to work out the
+	  problem of socklen_t being undefined on a number of platforms
+	* debugXML.c: fixed a compilation problem when without snprintf
+
+Sat Sep 23 12:19:45 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* HTMLparser.c uri.c: Another patch from Wayne Davison, correcting
+	  an URI bug and a fix for the control-character-induced infinite loop
+	* nanohttp.c: preventive fix for compiling on WIN32
+
+Fri Sep 22 18:06:08 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* xmlint.c: closing bug #25000
+
+Fri Sep 22 14:17:53 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* xmlIO.h tree.h: made xmlNodeDump() and xmlNodeDumpOutput() public
+	* parser.[ch] nanohttp.c HTMLtree.c HTMLparser.c tree.c: applied and
+	  modified slightly Wayne Davison patch adding xmlStrcasecmp and
+	  related function, fixing xmlStrncmp(), and associated cleanup
+	* result/HTML/entities.html.sax: updating result
+
+Tue Sep 19 14:20:10 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* uri.c: applied patch for URI escaping from Wayne Davison
+	  <wayned@blorf.net>
+	* tree.c parserInternals.c HTMLparser.c: memset checks patches
+	  from Denis Barbier <barbier@imacs.polytechnique.fr>
+	* HTMLparser.c: UTF8 characters in HTML tag-attribute values
+	  patch from Wayne Davison
+
+Sun Sep 17 18:37:03 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* doc/xml.html : updated with new releases, adding "how to help"
+
+Sun Sep 17 17:58:37 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* SAX.c debugXML.c parser.c parserInternals.c tree.c valid.c xpath.c:
+	  removed a few warnings in pedantic mode ...
+	* parserInternals.c parser.c: moved encoding switching function
+	  to parserInternals.c
+	* configure.in, doc/Makefile.am libxml.spec.in: released 2.2.3
+
+Sat Sep 16 20:12:41 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* HTMLparser.c parser.c: set ctxt->errNo before calling the
+	  error or warning handlers
+
+Wed Sep 13 22:03:18 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parserInternals.c parserInternals.h parser.c Makefile.am:
+	  created a new module parserInternals.c, moved most of the
+	  code shared by the various parsers there, as well as
+	  deprecated  code from parser.c. More cleanup of parser.c
+	* uri.c: fixed a problem when URI is NULL
+	* valid.c: speedup when looking for an attribute declaration
+
+Sun Sep 10 17:53:48 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* uri.c tree.c SAX.c parser.c entities.c debugXML.c: finished
+	  the cleanup of the computation of URI references when seeking
+	  external entities. The URI reference string and the resulting
+	  URI are both stored now.
+	* parser.c HTMLparser.c valid.c nanoftp.c nanohttp.c xpath.c:
+	  large s(n)printf checks and cleanup from Denis Barbier
+	  <barbier@imacs.polytechnique.fr>
+	* xmlversion.h.in tree.h: couple of SGML declarations for a
+	  possible docbook module.
+	* result/VC/ : a couple of test output changed due to the change
+	  of the entities URI
+
+Sun Sep 10 15:59:58 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parser.h: added a _private field for linking user's data
+
+Sun Sep 10 15:14:43 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parser.c parserInternals.h: demacroified most of the IS_XXX
+	  the gain in size is significant so ...
+
+Fri Sep  8 20:48:29 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* entities.c: cases where looking up entities with doc==NULL
+	  covered
+
+Tue Sep  5 12:41:15 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* uri.c: applied Wayne Davison patch
+	* Makefile.in test/URI/uri.data result/URI/uri.data: updated URI tests
+
+Mon Sep  4 13:01:45 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* uri.c testUri.c: applied Wayne Davison patches
+	* test/URI/uri.data result/URI/uri.data: first set of tests/results
+	* Makefile.in: added URItest and included thenin "make tests"
+
+Sun Sep  3 19:19:29 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* xmlversion.h.in: closed bug 22941
+
+Thu Aug 31 16:55:55 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* doc/xmlio.html: added doc and example for entity loader
+	  redefinition.
+
+Thu Aug 31 14:59:28 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* doc/xmlio.html doc/xml.html: added a doc on the I/O mechanism
+	  used by libxml
+
+Tue Aug 29 20:22:53 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parser.c: Fixed bug on invalid ontent characters and when using
+	  push.
+	* xmllint.c: fixed xmllint endling of errors in push mode
+
+Tue Aug 29 11:24:48 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* HTMLparser.c testHTML.c: applied two new patches from
+	  Wayne Davison <wayned@users.sourceforge.net>
+	* result/HTML/*.sax: regenerated HTML SAX output
+	* parser.c: more cleanup.
+
+Mon Aug 28 11:58:12 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* HTMLparser.[ch] testHTML.c: applied the second set of
+	  patches from Wayne Davison <wayned@users.sourceforge.net>,
+	  adding htmlEncodeEntities()
+	* HTMLparser.c: fixed an ignorable white space detection bug
+	  occurring when parsing with SAX only
+	* result/HTML/*.sax: updated since the output is now HTML
+	  encoded...
+
+Mon Aug 28 00:38:31 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* HTMLparser.[ch]: applied some of Wayne Davison
+	  <wayned@users.sourceforge.net> patches
+
+Sun Aug 27 22:14:01 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* SAX.c tree.c debugXML.c: fixed bogus behaviour when an
+	  undeclared namespace prefix was used, added a warning.
+	  Cleaned up support w.r.t. entities, spilling out a warning
+	  and being pedantic on lookups.
+	* test/warning/ent9 : added testcase for previous example.
+	* TODO: updated
+	* parserInternals.h parser.c: changed the way names are parsed
+	  now allow infinite size and decrease penalty for normal use
+	* parser.c: Started a big cleanup/check of the parser code,
+	  fixed some of the most tortuous entity code, spotted code
+	  unused anymore
+	* test/*: added tests for very long names and related nasty
+	  things.
+
+Sat Aug 26 23:31:04 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* doc/encoding.html: added encoding aliases doc
+	* doc/xml.html: updates
+	* encoding.[ch]: added EncodingAliases functions
+	* entities.[ch] valid.[ch] debugXML.c: removed two serious
+	  bottleneck affecting large DTDs like Docbook
+	* parser.[ch] xmllint.c: added a pedantic option, will be
+	  useful
+	* SAX.c: redefinition of entities is reported in pedantic mode
+	* testHTML.c: uninitialized warning from gcc
+	* uri.c: fixed a couple of bugs
+	* TODO: added issue raised by Michael
+
+Wed Aug 23 01:50:51 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* doc/encoding.html: propagated Martin Duerst suggestions
+
+Wed Aug 23 00:23:41 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parser.c: Fixed Bug#21552: libxml fails to decode &amp;
+	* uri.c testUri.c patches, by Marc Sanfacon (1 left)
+	* parser.c HTMLparser.c: HTML/encoding push problems reportedi
+	  by Wayne Davison
+
+Sun Aug 20 17:03:38 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* nanoftp.c nanohttp.c: small cleanup
+	* TODO: updated
+
+Sat Aug 19 22:57:02 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* added an old VC testcase and updated title.xml entity
+
+Sat Aug 19 21:02:08 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* HTMLparser.c SAX.c tree.c HTMLtree.h result/HTML/*: work
+	  done on auto-opening of <p> tags and cleanup of SAX output
+
+Sat Aug 19 18:45:40 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* libxml.4  xmllint.1 Makefile.am libxml.spec.in: added man pages
+
+Sat Aug 19 18:38:53 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* doc/xml.html libxml.* structure.*: updated the doc a bit
+
+Thu Aug 17 15:50:00 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* testSAX.c testHTML.c result/HTML/: cleanup of the output
+	  of SAX tests
+
+Mon Aug 14 13:56:33 EDT 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* Patch from Albert Chin-A-Young <china@thewrittenword.com>:
+	* xmllint.c: workaround a MAP_FAILEd definition bug in DU-4.0
+
+Mon Aug 14 11:10:20 EDT 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* Patch from Dave Yearke <yearke@eng.buffalo.edu>:
+	* testHTML.c: fix core dump on Solaris 2.x systems
+	* HTMLparser.c: fix segfault if ctxt->sax->characters() is NULL
+	* result/HTML/*.sax: previous bug fix lead to new results
+
+Mon Aug 14 10:26:09 EDT 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* Patch from Albert Chin-A-Young <china@thewrittenword.com>:
+	* configure.in: added --with-readline=DIR to accept alternate
+	  path for readline include/library
+	* configure.in: added AM_C_PROTOTYPES to add -Aa -D_HPUX_SOURCE
+	  for ANSI under HP-UX
+	* config.in: Removed @LIBS@ from xml-config because @XML_LIBS@
+	  includes @LIBS@
+
+Sat Aug 12 23:19:42 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* doc/* : rebuilt the docs
+	* getting ready for 2.2.2 release
+
+Sat Aug 12 16:42:37 EDT 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parser.[ch]: added xmlGetFeaturesList() xmlGetFeature()
+	  and xmlAddFeature()
+	* tree.[ch]: added xmlAddChildList()
+	* xmllint.c: MAP_FAILED macro test
+	* parser.h: added xmlParseCtxtExternalEntity()
+	* valid.c: applied bug fixes removed warning
+	* tree.c: added CDATA block to elements content
+	* testSAX.c: cleanup of output
+	* testHTML.c: added SAX testing
+	* encoding.c: better error recovery
+	* SAX.c, parser.c: fixed one of the external entity processing
+	  of the OASis testsuite
+	* Makefile.am: added HTML SAX regression tests
+	* configure.in: bumped to 2.2.2
+	* test/HTML/ result/HTML: added a few of HTML tests, and added the
+	  SAX results
+
+Fri Aug  4 11:21:50 PDT 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* configure.in: patch for HP compiler
+
+2000-08-04  Sven Heinicke  <sven@zen.org>
+
+	* xmllint.c: Was coredumping sometimes when the file given didn't
+	exist.
+
+Sat Jul 22 05:59:05 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parser.c xmlIO.[ch]: fixed the problem of encoding support
+
+	  when using in memory parsing. Need some cleanup.
+	* xmllint.c configure.in: added a --memory flag to test memory
+	  parsing
+
+Fri Jul 21 17:09:57 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* nanohttp.c: fixed socklen_t replacement to unsigned int
+	* parser.c: fixed a space handdling missing at the end of
+	  production 28 DOCTYPE.
+	* xmlmemory.c: fixed a stupid bug on the routine to override
+	  allocation functions
+	* TODO: updated
+
+Fri Jul 14 17:01:14 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* doc/ regenerated the docs
+
+Fri Jul 14 16:12:20 MEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* doc/encoding.html doc/xml.html: added I18N doc
+	* encoding.[ch] HTMLtree.[ch] parser.c HTMLparser.c: I18N encoding
+	  improvements, both parser and filters, added ASCII & HTML,
+	  fixed the ISO-Latin-1 one
+	* xmllint.c testHTML.c: added/made visible --encode
+	* debugXML.c : cleanup
+	* most .c files: applied patches due to warning on Windows and
+	  when using Sun Pro cc compiler
+	* xpath.c : cleanup memleaks
+	* nanoftp.c : added a TESTING preprocessor flag for standalong
+	  compile so that people can report bugs more easily
+	* nanohttp.c : ditched socklen_t which was a portability mess
+	  and replaced it with unsigned int.
+	* tree.[ch]: added xmlHasProp()
+	* TODO: updated
+	* test/ : added more test for entities, NS, encoding, HTML, wap
+	* configure.in: preparing for 2.2.0 release
+
+Mon Jul 10 16:17:18 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* nanoftp.c: fixed the way the control connection is handled
+	* libxml.spec.in: fixed the dependencies and cleanup
+
+Mon Jul  3 14:37:07 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* doc/xml.html: changed the xmlsoft.org structure, updated the
+	  examples w.r.t. root and childs
+
+Sun Jul  2 20:51:43 MEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* libxml.spec.in: fixed bug #7419, dependencies fouled for libxml-devel
+
+Sun Jul  2 09:52:45 MEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* HTMLparser.c: Work on character encoding support for the HTML parser
+	* HTMLparser.c: Fixed some autoopen/autoclose probs for the HTML parser
+	* encoding.c: Fixed a potential memleak in the encoding stuff
+
+Sat Jul  1 13:44:22 MEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* doc/FAQ.html doc/Makefile.am : added a FAQ
+
+Fri Jun 30 20:29:08 MEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* HTMLparser.c HTMLtree.c SAX.c valid.c tree.h : more cleanup
+	  of the HTML parser to force it to not bypass SAX
+
+Fri Jun 30 11:19:59 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* win32config.h.in: updated
+	* xmlversion.h.in: crap forgot to update this, this mean 2.1.0
+	  lacks iconv support :-( need to release 2.1.1
+	* configure.in: release 2.1.1
+	* HTMLparser: fixed bug #14784
+	* xpath.c HTMLparser.c encoding.c parser.c: fix warning raised
+	  by Windows compiler
+	* HTMLparser.c SAX.c HTMLtree.h tree.h: create HTML document in
+	  the SAX startDocument() callback.
+	* TODO: updated
+
+Thu Jun 29 12:06:48 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* added xmlStopParser()
+
+Wed Jun 28 23:10:26 MEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* configure.in: 2.1.0 prerelease
+	* Large resync between W3C and Gnome tree
+	* nanoftp, nanohttp.c: fixed stalled connections probs
+	* HTMLtree.c SAX.c : support for attribute without values in
+	  HTML for andersca
+	* valid.c: Fixed most validation + namespace problems
+	* HTMLparser.c: start document callback for andersca
+	* debugXML.c xpath.c: lots of XPath fixups from Picdar Technology
+	* parser.h, SAX.c: serious speed improvement for large
+	  CDATA blocks
+	* encoding.[ch] xmlIO.[ch]: Improved seriously saving to
+	  different encoding
+	* example/Makefile.am example/gjobread.c tree.h: work on 
+	  libxml1 libxml2 convergence.
+	* config.h.in parser.c xmllint.c: added xmlCheckVersion()
+	  and the LIBXML_TEST_VERSION macro
+
+Fri Jun 23 22:26:07 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* doc/xml.html: various patches and improvements typo fixed by
+	  Felix Natter
+	* doc/libxml-doc.el: Emacs module to lookup the libxml documentation
+	  from Felix Natter <fnatter@gmx.net>
+
+Sat May  6 10:09:45 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* doc/upgrade.html: updated with instructions for support of both
+	  libxml-1.x and libxml-2.x
+	* doc/gjobread.c : applied Todd Dukes <tdukes@ibmoto.com> patch
+	  for 2.x support and also fixed includes
+
+Wed May  3 14:21:25 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* encoding.[ch], xmlIO.[ch], parser.c, configure.in : revamped
+	  the encoding support, added iconv support, so now libxml if
+	  compiled with iconv automatically support japanese encodings
+	  among others. Work based on initial patch from Yuan-Chen Cheng
+	  I may have broken binary compat in the encoding handler
+	  registration scheme, but that was so utterly broken I don't
+	  expect anybody to have used this feature until now.
+	* parserInternals.h: fixup on the CHAR range macro
+	* xml-error.h, parser.c: catch URL/URI errors using the uri.c
+	  code.
+	* tree.[ch]: added xmlBufferGrow(), was needed for iconv
+	* uri.c: added xmlParseURI() I can't believe I forgot to
+	  implement this one in 2.0 !!!
+	* SAX.c: moved doc->encoding update in the endDocument() call.
+	* TODO: updated.
+
+Mon Apr 24 13:30:13 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* tree.h: removed extraneous xmlRemoveProp definition
+	* TODO: added item about --disable-corba configure switch
+	* tree.c parser.c: fixed problems for xmlCopyDoc and postvalidation
+	* nanoftp.c: fixed include problems giving troubles on AIX and 
+	  slowlaris
+	* xmlIO.[ch] valid.h tree.[ch] xlink.c xmlmemory.c uri.c 
+	  parser.c nanoftp.c nanohttp.c SAX.c testSAX.c :
+	  comment and headers changes to lower gtk-doc number of warnings
+	* doc/html/*: rebuilt docs
+
+Sun Apr 16 11:23:29 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* HACKING: documented the tag for 1.x and instructions
+
+Wed Apr 12 15:47:22 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* xmlIO.[ch] parser.[ch]: More interfaces for new I/O functions
+	  xmlNewIOInputStream, xmlParserInputBufferCreateIO,
+	  xmlCreateIOParserCtxt
+	* parser.c parserInternals.h: speedup of IS_CHAR like macros,
+	  significant overall improvement
+	* xmllint.c: added I/O test to xmllint
+	* testSAX.c: added a speed test
+	* doc/* : updated/regenerated
+
+Sat Apr  8 14:54:54 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* xpath.c uri.h parserInternals.h: cosmetic changes from
+	  "Timur I. Bakeyev" <timur@bat.ru>, including making 
+	  xmlCreateURI() public
+
+Fri Apr  7 18:35:02 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* xmlIO.[ch] parser.c: cleane up the xmlParserInputBuffer mess
+	  and the code at the same time. Added a clean mechanism for
+	  overload or added input methods: xmlRegisterInputCallbacks()
+	* tree.c: fixed xmlPrevSibling and xmlNextSibling per 
+	  Christophe Le Gal (Christophe.Le-Gal@imag.fr) input
+	* TODO: updated
+	* doc/* : updated/regenerated
+	* doc/Makefile.am: tweaks to avoid problem with libxml link in the
+	  source dir
+
+Wed Apr  5 21:11:35 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* testURI.c: yet another forgotten commit, I should get some sleep !
+
+Wed Apr  5 20:36:46 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* xmllint.c: forgot to commit this too ?
+
+Wed Apr  5 16:22:44 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* xmlversion.h.in : forgot to commit this previously
+
+Mon Apr  3 21:47:10 CEST 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* configure.in: preparing libxml-2.0.0 version looks Ok so far
+	* README TODO: updated for release
+	* uri.c uri.h: added authority parsing/saving
+	* uri.c testURI.c Makefile.am: moved the testing code to testURI.c
+	* xmlversion.h.in configure.in nanoftp.[ch] nanohttp.[ch] encoding.h
+	  debugXML.[ch] xpath.[ch] xmlIO.c tester.c testXPath.c testHTML.c
+	  tree.c HTMLtree.c HTMLparser.c tree.c tree.h parser.c
+	  Makefile.am : added compile-time customization of libxml
+	  --with-ftp --with-http --with-html --with-xpath --with-debug
+	  --with-mem-debug
+	* *.[ch] autoconf.sh : moved to an absolute addressing of includes : 
+	  #include <libxml/xxx.h> I hope it won't break too much stuff
+	  and will be manageable in the future...
+	* xmllint.c Makefile.am libxml.spec.in : renamed tester.c to xmllint.c
+	  and added xmllint to the installed programs
+	* uri.h: added xmlFreeURI()
+
+Fri Mar 24 14:35:21 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* uri.c uri.h: finished the escaping handling, the base support
+	  and the URI path normalization. Looks good just lacks the
+	  authority content parsing code.
+	* Makefile.am: added instructions to generate testURI
+	* TODO: updated
+	* doc/xml.html, doc/smallfootonly.gif doc/w3c.png: updated,
+	  added links and icons for W3C and Gnome
+
+Mon Mar 20 14:05:26 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* xmlmemory.[ch] : seems I forgot to actually update the files in
+	  the last commit :-)
+	* doc/xml.html doc/html/* : updated and uploaded the docs
+
+Mon Mar 20 12:33:51 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* test/valid/dtds/xhtml*: removed RCS infos (pain with CVS)
+	* TODO: updated
+	* xmlmemory.[ch] : added xmlMemSetup() and xmlMemGet() to override
+	  libxml default allocation function with another set (like gmalloc/
+	  gfree).
+	* Makefile.am, uri.c, uri.h: added a set of functions to do
+	  exact (literally copied from the RFC 2396 productions) parsing
+	  and handling of URI. Will be needed for XLink, one XML WFC, 
+	  XML Base and reused in the nano[ftp/http] modules. Still work
+	  to be done.
+
+Tue Mar 14 20:52:35 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* configure.in, libxml.spec.in : libxml2
+	* doc/* : updated the doc page, rebuilt the docs
+
+Tue Mar 14 19:11:29 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* all: tagged LIB_XML_1_X
+	* *.c *.h : updated from W3C CVS tree
+	* configure.in : 2.0.0-beta
+	* libxml.spec.in : libxml2 package nam
+	* result/* : new version of the tests output
+
+Mon Mar  6 09:34:52 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* doc/xml.html, doc/update.html: updated docs, 1.8.7
+
+Sat Mar  4 16:14:42 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* doc/* : rebuilt the docs
+	* parser.c: final patch on #6766
+	* valid.c: small patch on validity checks.
+
+Sat Mar  4 12:38:41 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* doc/upgrade.html: instruction on how to upgrade from 1.x to 2.x
+	  added
+	* parser.c: adding xmlKeepBlanksDefault() as a way to manage
+	  compatibility w.r.t. XML spec and existing code.
+
+Thu Mar  2 04:45:15 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parser.c: seems a better solution to <a>   </a> exists,
+	  will try it for a while
+
+Thu Mar  2 02:26:13 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parser.c: tried to remove the <a>   </a> generating <a/>
+	  this is hard. Left a flag for that purpose. Fixed bug #6766
+	* configure.in: prepared 1.8.7 not released, due to previous
+	  problem
+
+Thu Mar  2 03:03:50 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* doc/xml.html : applied second patch from Paul DuBois
+
+Tue Feb 29 23:55:13 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* doc/xml.html : applied patch from Paul DuBois
+
+Thu Feb  3 16:36:39 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parser.c HTMLparser.c: do a bit of bufferization in push mode.
+
+Thu Feb  3 15:59:37 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* nanoftp.c nanohttp.c tree.c HTMLtree.[ch] debugXML.c xpath.c: Fixed
+	  compilation warnings on various platforms.
+	* parser.c: Fixed #5281 validity error callbacks are now deactivated
+	  by default if not validating.
+
+Thu Feb  3 13:46:14 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* nanoftp.c, win32config.h.in: patches to compile on WIN32
+
+Wed Feb  2 22:51:16 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* nanoftp.c: snprintf/sprintf patch courtesy George Katsirelos
+	  <gkatsi@cs.toronto.edu>
+
+Mon Jan 31 18:58:21 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* nanoftp.c nanohttp.c: Fixed '#' and '?' stripping when
+	  processing URLs
+
+Mon Jan 31 14:25:57 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* nanoftp.[ch]: cleanup, bug fixes, integration in rpmfind, added
+	  xmlNanoFTPUpdateURL for persistent control connections.
+	* configure.in: 1.8.6
+
+Thu Jan 27 17:52:29 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* nanohttp.[ch], nanoftp.[ch]: cleanup, added proxy support
+	* tree.[ch] : added xmlSaveNoEmptyTags
+
+2000-01-29  James Henstridge <james@daa.com.au>
+
+	* nanoftp.c: include <netinet/in.h> for IPPROTO_TCP.
+
+	* Makefile.am: added nanoftp.[ch] to the build.
+
+Wed Jan 26 18:14:55 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* nanoftp.[ch]: cleanup, comments, API
+	* debugXML.c : fixed a bug in the cat command
+	* doc/*: regenerated the docs
+
+Wed Jan 26 16:52:50 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* nanoftp.[ch] parser.c xmlIO.[ch]: added a Nano FTP implementation
+	* debugXML.c : fixed a bug in the cat command
+	* valid.c: fixing some small probs
+	* libxml.spec.in: get rid of the SNAP suffix
+	* doc/xml.html: updated the status
+
+Mon Jan 24 14:31:09 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* xml-config.in: xml-config --version to just return the
+	  version number
+	* xpath.c: some cleanup w.r.t. axis when the current node is
+	  an attribute.
+	* TODO: updated
+
+Tue Jan 18 18:46:06 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* configure.in: prepared for libxml-1.8.5
+	* doc/* recompiled the documentation
+
+2000-01-17  Jody Goldberg <jgoldberg@home.com>
+
+	* configure.in : WARNING autoconf subtlety alert :
+	  Use AC_CHECK_HEADERS rather than AC_CHECK_HEADER
+	  when looking for zlib.h so that HAVE_ZLIB_H is defined.
+	* config.h.in : Have a #undef for HAVE_ZLIB_H so that it will
+	  get defined by AC_CHECK_HEADERS.
+
+Mon Jan 17 17:04:12 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* tree.c: fixed a hideous bug in xmlGetProp() thanks to
+	  Rune.Djurhuus@fast.no
+
+Sat Jan 15 15:09:06 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* TODO: updated
+	* tree.c, parser.c: made sure that only memory alloc problems
+	  and internal parser errors are allowed to write to stdout or
+	  stderr.
+
+Thu Jan 13 11:49:11 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* tree.c : restored xmlNewGlobalNs since this seems used by
+	  a lot of existing code :-(, fixed a bug in xmlNewNs
+	* nanohttp.c: fixed a problem with INCLUDE_WINSOCK
+	* HTMLparser.c, parser.c, entities.c, valid.c : removed all calls
+	  to exit() from the library code.
+	* xpath.c, parser.c: removed bugs or unused code detected by 
+	  Windows compilers
+	* parser.c: started adding interfaces for parsing well balanced
+	  XML fragments
+	* configure.in: releasing 1.8.4
+	* doc/* : rebuilt the docs
+
+Sun Jan  9 23:03:20 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* tree.[ch] : added xmlNewDocFragment() for DOM
+	* testHTML.c: uninitialized variable.
+
+Wed Jan  5 17:29:17 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* doc/* : rebuild the docs
+
+Wed Jan  5 17:08:43 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* acconfig.h: readline and history patch
+	* valid.[ch]: added xmlRemoveID() and xmlRemoveRef()
+	* tree.c: added check and handling when possibly removing an ID
+	* tree.c, HTMLparser.h, HTMLtree.h: fixed entities parsing
+	     and saving.
+	* test/HTML/entities.html result/HTML/entities.html* : test for
+	     various entities reference cases
+	* result/HTML/* : as a result output of some testcase have
+	     changed
+	* HTMLparser.c, parser.c: fixed a bug in the push mode triggered
+	     by previous example. added xmlParseTryOrFinish().
+	* xpath.h tree.h parser.h valid.h xmlIO.h xlink.h encoding.h
+	  entities.h debugXML.h HTMLparser.h: changed the way struct are 
+	  declared to allow gtk-doc to expose those
+	* parser.c: closed bug #4960  
+	* Makefile.am configure.in: Applied patch from 
+	  Albert Chin-A-Young <china@thewrittenword.com> for better zlib
+	  and math/socket libs detection
+
+Mon Jan  3 18:29:43 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* configure.in, Makefile.am: link tester against readline
+	* doc/xml.html doc/*/*: updated and rebuilt the documentation pages
+
+Mon Jan  3 11:58:05 CET 2000 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* tree.[ch]: added xmlRemoveProp
+	* win32config.h.in nanohttp.c: avoid including the Windows
+	    socket stuff in every C files
+	* parser.c: removed an indetermination xmLDecl/PI(xml...) in
+	    the XmL parser(s)
+	* test/ns4 result/ns4 etc...: added test case for previous prob    
+	* tree.c: xmlNewNs wasn't checking for double definition
+	* Makefile.in: fixed a problem with dist-hook duplicates
+	* parser.[hc], xmlIO.c: fixed the loading of external entities
+	    APIs, now xmlLoadExternalEntity() is used everywhere and
+	    setting up an app specific front-end using the 
+	* SAX.c parser.c: some fixes, now the xhtml spec validates
+	    with the xhtml DTD.
+	* error.c: fixed crashes in case of no input stream    
+	* test/valid/[dtds/]/xhtml* : added the xhtml spec and dtds
+	    to the validation tests and results
+
+Wed Dec 29 15:29:52 CET 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* HTMLparser.[ch] testHTML.c: added push mode for the HTML parser
+	  too htmlCreatePushParserCtxt() and htmlParseChunk()
+	* parser.c: a bit of cleanup.
+	* SAX.c, HTMLparser.c: some attributes may not have values (contrary
+	  to XML) removed the last mem leak known
+	* HTMLtree.c: output message cleanup
+	* xmlmemory.c: display content info about memory blocks
+	* result/HTML/wired.* : missing att value warning change
+
+Tue Dec 28 17:42:41 CET 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* doc/* : rebuilt the documentation
+
+Tue Dec 28 18:44:22 CET 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parser.[ch] parserInternals.h: Push parser for XML,
+	     seems to work fine now
+	* tester.c debugXML.[ch]: Added an XML shell debug facility and
+	     --push for push testing
+	* xpath.[ch] : cleaned up for Shell usage, added missing APIs
+	* testSAX.c: added --push
+	* HTMLtree.[ch] tree.[ch]: new functions for dumping parts of the
+	     subtree
+	* xmlIO.[ch] : enriched API + fixes for push mode     
+	* entities.[ch]: added the entity content length to the struct.
+	* xmlmemory.[ch]: new API to show the last entries for the shell
+	* valid.c: added required attribute testing
+	* SAX.c: the cdata callback now merge contiguous fragments
+	* HTMLparser.c: cleanup of some macros
+
+Wed Dec 22 12:20:53 CET 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parser.c: fix for PIs name starting with xml
+	* tree.c: fixed a potential problem with || and && ops
+	* *.c, configure.in win32config.h.in : generate win32config.h for
+	  those on the Other Side !
+
+Tue Dec 21 17:22:17 CET 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parser.c: fixed a stupid = vs. == bug :-(
+	* doc/gnome-xml.sgml: s/glade/xml/
+
+Tue Dec 21 14:29:34 CET 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* configure.in, doc/xml.html : bug fix release 1.8.2
+	* debugXML.h nanohttp.h xml-error.h xmlmemory.h xpath.h : 
+	  Hopefully the end of that silly C++ include problem
+	* tree.[ch]: Added a few functions: xmlReplaceNode, xmlAddPrevSibling,
+	      xmlAddNextSibling, xmlNodeSetName and xmlDocSetRootElement
+	* HTMLparser.c HTMLparser.h HTMLtree.c: When saving HTML try to avoid 
+	      troubles with autoclosed elements when the stree shape doesn't
+	      follow the DtD specs. Added htmlIsAutoClosed() and
+	      htmlAutoCloseTag()
+	* result/HTML/*.htm*: Updated the HTML examples regression tests output
+	* SAX.c tree.c: fixed bug on defaulting namespaces on attributes
+	* debugXML.c: fixed a bug on printing default namespaces.
+	* HTMLtree.c: fixed a problem when outputting XML parsed docs as HTML
+
+Mon Dec 20 16:20:55 CET 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* result/HTML/*.htm[l] : updated the HTML regression tests according
+	  to the new output
+	* xpath.h xml-error.h valid.h tree.h parser.h entities.h SAX.h
+	  HTMLtree.h tree.c entities.c: headers tweakings to avoid a nasty
+	  problem due to intermix of extern "C" { ... } declarations for C++
+	  and recursive includes in the headers
+
+1999-12-20  Chris Lahey  <clahey@umich.edu>
+
+	* HTMLtree.c: Made it so that html nodes with a single child do
+	not insert a carriage return before or after the child node.
+
+Sat Dec 18 16:07:03 CET 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* configure.in, doc/xml.html : bug fix release 1.8.1
+	* parser.c: fixed bug #4344
+	* xpath.h xml-error.h xlink.h nanohttp.h debugXML.h SAX.h HTMLparser.h
+	  added the glue to avoid C++ problems
+	* doc/* : regenerated the documentation
+
+Thu Dec 16 16:19:29 CET 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* tree.c: fixed a bug introduced in 1.8.0 and breaking default
+	  namespace recognition, and Dia as a result :-(
+	* encoding.c: closed bug #3950
+
+Wed Dec 15 19:22:23 CET 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* valid.c: debugging a posteriori validation, except URI expansion
+	  stuff this should be fixed now
+	* parserInternals.h: fixed a bug in IS_BASECHAR reported by
+	  Carl Nygard <cnygard@bellatlantic.net>
+	* tester.c: added --postvalid, cleaning of the code
+	* tree.[ch]: added xmlDocGetRootElement()
+
+Tue Dec 14 20:30:34 PST 1999 Ramiro Estrugo <ramiro@eazel.com>
+
+	* SAX.h, tree.h : changed 'namespace' to 'nameSpace' to workaround
+	c++ losage.
+
+Sun Dec 12 13:08:15 CET 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* configure.in, doc/xml.html : bumped to 1.8.0
+	* xlink.[ch], Makefile.am : added framework for link detection
+	* parser.h: added nbChars to parser context, needed for cleanup.
+	* xmlmemory.c: removed a nasty bug when out of mem
+	* valid.[ch]: adding namespace support for attribute decl
+	* tester.c: added --debugent option
+	* debugXML.[ch]: added xmlDebugDumpEntities()
+	* parser.c: cleanup, avoiding use of CUR_PTR like plague, using
+	  buffers instead, this was really needed, validation was breaking
+	  in strange ways due to that. Added xmlParseStringPEReference()
+	  and other parsing from strings functions. Entities processing
+	  modified again, but PERef are still not handled correctly but
+	  unless you're Eve Maller you won't notice :-)
+	* HTMLparser.c: large changes toward reliability, and switched to
+	  lowercase internal tags, XHTML is lowercase, so it will help
+	  that output is closer to next version.
+	* doc/* : regenerated the documentation, it is now hosted at
+	  http://xmlsoft.org/ (same bits I just bought the domain :-)
+
+Fri Dec  3 13:46:32 CET 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* SAX.h, SAX.c, makefile.am: added SAX.h mostly useful for the
+	         doc generation
+	* parser.c: fixed bugs #3908 and #3937 and a memory leak
+	         in the SAX API
+	* doc/*: rebuilt the doc making sure everything appears in the
+	         HTML files
+
+Wed Dec  1 10:27:47 CET 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* tree.[ch] HTMLtree.c, debugXML.c, configure.in, xml-config.in:
+	     added the patch from Carl Nygard <cnygard@bellatlantic.net>
+	     which allow impressive speed improvement on dataset with
+	     large text pieces, but at the cost of broken binary
+	     compatibility and slightly bigger memory usage.
+	     Configure with --with-buffers to activate them, they
+	     are protected with XML_USE_BUFFER_CONTENT define.
+	* entities.[ch], parser.c: added xmlCleanupPredefinedEntities(),
+	     goal is 0 memory left allocated once parser is no more used
+	* testDAV.c, testHTML.c, testSAX.c, testXPath.c: make sure we
+	     call xmlCleanupParser() and xmlMemoryDump()
+
+Wed Nov 24 19:00:06 CET 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* tree.[ch] xmlIO.[ch] parser.c valid.c: code cleanup with -pedantic
+	* parser.[ch] encoding.[ch]: added memory cleanup routines
+	* parser.c: closing bug #3788
+	* doc/*: rebuilt the doc
+
+Tue Nov 23 11:23:55 CET 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* tree.[ch]: closing bug 3748, added xmlNewDocRawNode(), 
+	             xmlNewTextChild() and xmlSetCompressMode() behaviour.
+	* tester.c: added --compress option
+	* doc/*: rebuilt the documentation
+
+Fri Nov 19 18:41:28 CET 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* HTMLparser.c: bugfixing, the damn thing MUST not crash even
+	                if given /proc/kcore as input !
+	* doc/xml.html doc/*: updated and rebuilt the documentation
+
+Thu Nov 18 14:57:18 CET 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parser.c: Fixed some wrongly space collapsing code due to
+	            a misreading of the spec.
+	* result/*: fixed the output accordingly	    
+
+Wed Nov 17 18:28:06 CET 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* encoding.c: bug fix and typos
+	* xmlIO.[ch] parser.c: first bits toward real progressive parsing
+	* parser.c: added attribute normalization closing bug #3597
+	* test/att* result/att* SAXresult/att*: testcase for attribute
+	    normalization
+
+Mon Nov 15 18:50:56 CET 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* configure.in: closing bug #3163 by adding extra flags for the
+	                cc compiler on HP-UX
+
+Fri Nov 12 17:41:20 CET 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* valid.[ch] : removed a typo and an enumerated type bug in the
+	               xmlAddElementDecl() function
+	* tree.c : I changed xmlSetProp() and xmlNewProp() to do the
+	    call to xmlEncodeEntitiesReentrant() so that the functions 
+	    New, Set and Get are at the same level.
+	* parser.c HTMLparser.c: extra memory allocation bug for
+	    attributes detected by someone using libxml in embedded systems :-)
+
+Thu Oct 28 17:49:26 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* xmlmemory.h: turned off mem debug :-\
+
+Mon Oct 25 12:13:25 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parser.c: closed bug #2784 a one line fix, but worth pushing
+	            a new release out
+	* HTMLparser.c: fixed auto-close bugs on list items, zeroing
+	            some structures, comments before and after the
+		    main element, and other nastiness
+	* HTMLtree.c tree.c: accommodate the extended HTML supported	    
+	* configure.in: pushing 1.7.4
+	* test/ent8 and related outputs : added a new test for bug #2784
+	* test/HTML/wired.html and related output: a nasty HTML example
+	* Makefile.am: improved the test scripts
+	* docs/* : reran the documentation extractor, updated xml.html
+
+Thu Oct 14 10:29:56 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* HTMLparser.c, HTMLtree.c, tree.h: completely revamped the
+	     HTMLparser and debugged the HTML related code. HTML documents
+	     now have their own type
+	* entities.c: do not dump &apos; for HTML output
+	* xmlmemory.c: improvement, breakpoint mechanism
+	* testHTML.c: added --sax --repeat ...
+	* Makefile.am: improved the HTML tests
+	* valid.[ch]: added xmlValidGetValidElements and
+	              xmlValidGetPotentialChildren
+	* tester.c: added --insert to test the 2 new functions
+	* test//* result//* SAXresult//* : regression test cleanup
+	               and extension.
+	* doc/html : added doc for new modules gnome-xml-xmlmemory.html and
+	             gnome-xml-nanohttp.html
+
+Mon Oct 11 14:31:58 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* HTMLparser.c: fixed problems with some autoclose tags
+	* tree.c: fixed XML output problems. 
+	* result/* SAXresult/*: update of the tests output
+
+Sat Oct  9 11:02:57 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* Makefile.am: Arturo patch for xmlConf.sh version info
+	* parser.c: Tim Josling patch for single quoted items
+	* tester.c: Tim Josling patch for tester options usage
+	* tree.h: indent cleanup
+
+Fri Oct  8 16:35:37 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* HTMLparser.c parser.h : Fixed problems with HTML parsing
+	    reported by Kristian Hogsberg Kristensen <hogsberg@daimi.au.dk>
+
+Fri Oct  8 11:37:11 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* tree.c : Raph patch for initialization of CORBA fields
+	* parser.c, xpath.c, ...: modification of doc comments
+	* xpath.c : allow spaces in xpath expressions
+
+Mon Sep 27 10:16:43 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* xmlmemory.h: turning off memory debug :-(
+
+Sun Sep 26 13:16:54 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parser.[ch] : added xmlSAXUserParseFile() and xmlSAXUserParseMemory()
+	                better SAX interfaces.
+	* testSAX.c: uses the new SAX routine, avoid fetching any remote
+	             entity.
+	* configure.in: 1.7.2
+
+Fri Sep 24 16:01:01 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* libxml.spec.in: fixed the URL
+	* doc/xml.html: improved the documentation front-end
+
+Fri Sep 24 01:06:36 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* nanohttp.c: conditionned references to snprintf with HAVE_SNPRINTF
+
+Fri Sep 24 00:15:58 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* libxml.spec.in: fixed the alpha compile problem
+	* parser.[ch]: changed errno to errNo in the parser context :-(
+	* *.[ch]: changed CHAR to xmlChar to avoid problem on WIN32
+	* doc/xml.html: changed CHAR to xmlChar
+	* doc/html/*: recompiled the documentation
+	* configure.in: 1.7.1
+
+Wed Sep 22 11:40:31 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parser.h: modified the parser context struct to regain 1.4.0
+	            binary compatibility
+	* parser.c, xml-error.h: added errno to the context and defined
+	            a set of errors values with update of errno
+	* nanohttp.[ch]: minimalist HTTP front-end for fetching remote
+	            DTDs and entities
+	* *.h, *.c: complete cleanup of the use of config.h and include
+	            protection depending on the current setup.
+	* overalll debugging, maintenance and bug-fixing on all modules
+	* updated the documentation
+	* ready for 1.7.0
+
+Wed Sep  8 22:46:14 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* HTMLparser.c : cleanup
+	* SAX.c valid.c valid.h: added ID/IDREF checking
+	* tree.c tree.h: extended doc structure for refs
+	* configure.in: 1.6.2
+	* parser.c: patched bug in SAX user arg call
+	* parserInternals.h: patched missing close in C++ wrapping
+	* testXPath.c xpath.c xpath.h: prepared for extensibility,
+	  especially upcoming XPointer implementation.
+	* doc/xml.html: augmented, typo
+
+Sat Sep  4 22:48:05 CEST 1999 Timur Bakeyev <mc@bat.ru>
+
+	* doc/Makefile.am: replaced "install -d " with "mkinstalldirs" -
+	not all invocations of install understand -d.
+
+Sat Sep  4 22:20:07 CEST 1999 Timur Bakeyev <mc@bat.ru>
+
+	* Makefile.am: prepend all the test* calls with $(top_builddir) -
+	to make 'check' works, when builddir != srcdir.
+
+Sat Sep  4 20:25:46 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* doc/xml.html : updated the documentation
+
+Fri Sep  3 00:01:08 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* xmlmemory.[ch] Makefile.am  :added a memory wrapper to chase
+	      not deallocated memory blocks
+	* *.c : replaces all calls to malloc() free() and realloc() to
+	      the wrapper functions/macros
+	* tree.c : removed memory leaks dues to calling xmlFreeNode()
+	      instead of xmlFreeNodeList()
+
+Wed Sep  1 14:15:09 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* HTMLparser.c: corrected a stupid bug leading to core dump at
+	                tree deallocation. Removed warnings indicated by
+			Stephane.Conversy@lri.fr
+	* entities.c: Fixes Yet Another Stupid Bug, entities were not
+	              looked for in the external subset
+
+Mon Aug 30 13:22:26 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parser.c valid.[ch] xpath.c: patched compilation warnings reported
+	  on SGI by Stephane.Conversy@lri.fr
+
+Sun Aug 29 22:27:29 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* all .h : changed the prototype declaration indent as in gtk
+	* most .c : working on reducing the TODOs in the code
+	* most .c : cleanup though -pedantic and Insure++
+	* improvements on validation ID checkings.
+	* tree.[ch] SAX.c: added support for namespace on attributes #2022
+	* xml-config.in: closed #1810
+
+Mon Aug 16 03:27:38 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* tree.h, valid.c, valid.h: more work on validity, IDs
+	* xpath.c: added/fixed comparidon and equlity, added a new isinf
+	  definition for AIX
+
+Sun Aug 15 21:15:17 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* Makefile.am libxml.spec.in: corrected missing xmlConf.sh in
+	  the distribution due to a cut'n paste error at last commit
+
+Tue Aug 10 20:28:09 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* configure.in: upgraded to version 1.4.0
+	* valid.[ch], SAX.c, parser.[ch] parserInternals.h ...
+	  Big update, added a large part of the validation process,
+	  it should be usable, but some parts are missing
+	* xpath.c: improved the implementation w.r.t. root.
+	* Makefile.am: added more tests
+	* test and result trees: added a lot of tests
+	* libxml.spec.in: export libxml.so.0 and libxml.so.1
+
+Tue Aug 10 11:33:41 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* Added an HACKING file
+
+Tue Jul 27 21:43:00 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* xpath.[ch] : improvements and debug of the XPath implementation
+	* parser.c, HTMLparser.c : modified the parsers to be progressive
+	* tree.[ch] : extended the Buffer promitives
+	* xmlIO.[ch] : added basic I/O routines providing progressive
+	  parsing and ready for I18N conversion plugins
+	* SAXresult/* : the SAX callback sequence maybe slightly different
+	  now
+	* test*.c : improved/updated the tests programs
+	* doc/* : recompiled the docs.
+
+1999-07-26  Michael Meeks  <michael@edenproject.org>
+
+	* tree.h: Add const to 'content' in xmlNewDocNode, xmlNewChild
+
+	* tree.c: Ditto.
+
+Thu Jul 15 16:17:16 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* configure.in: upgraded to version 1.4.0
+	* xpath.c, xpath.h, testXPath.c, makefile.am: added code for the XPath
+	  draft from W3C. Will be used by XPointer, Xlink, XSL, and possibly
+	  XML query language, see http://www.w3.org/TR/xpath for more details.
+	* parser.c, parser.h: added CHAR* related string functions for XPath
+	* HTMLparser.[ch], HTMLtree.c: a bit of cleanup on entities.
+	* doc/gnome-xml.sgml, doc/html/* : added XPath and HTML documentation,
+	  rebuild the docs.
+	* Makefile.am, test/XPath/*, result/XPath/*: added an XPathtests target
+	  and regression testing capabilities for XPath.
+
+Mon Jul 12 12:36:39 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parser.c, HTMLparser.c: applied patch from John Ellson <ellson@lucent.com>
+	  closing bug #1646
+
+Mon Jul 12 11:04:44 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* Makefile.am, example/Makefile.am: closed bug #1683
+
+Sun Jul 11 18:16:34 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* example/Makefile.am, configure.in: added the makefile for the
+	  gjobread example
+
+Sat Jul 10 14:19:11 CEST 1999 Tomasz KÅ‚oczko  <kloczek@pld.org.pl>
+
+	* doc/Makefile.am:
+	- fix which allow "make install DESTDIR=</install/prefix>".
+
+Fri Jul  9 12:10:24 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* HTMLparser.c parser.c: applied patch from John Ellson <ellson@lucent.com>
+	  which fixed a problem on the file reading-code.
+
+Wed Jul  7 09:28:43 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* HTMLparser.[ch], HTMLtree.[ch]: more work for HTML parsing and
+	  output.
+	* Makefile.am, test/HTML/*, result/HTML/*: added HTMLtests targetestHTMLt
+
+Wed Jul  7 00:25:42 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parser.h : Oops removed the binary compatibility problem
+	* HTMLparser.[ch], HTMLtree.h : More work on the HTML parse/dump
+	* parser.c, HTMLparser.c: applied patches for reading from stdin
+
+Mon Jul  5 18:45:31 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parser.c, entities.c, valid.c: cleanup bug #1591
+	* configure.in: cleanup bug #1592
+	* HTMLparser.[ch], testHTML.c: started adding an HTML parser using
+	  the same tree back-end. Hence gdome will be available for it.
+	* doc/Makefile.am: close bug #617
+
+Sat Jun 26 23:36:38 EDT 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parser.c: alloctate a per parser context SAX interface block
+
+Tue Jun 22 23:46:32 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* released 1.3.0 with xmlEncodeEntities restoring old behaviour
+	  and xmlEncodeEntitiesReentrant with the correct one :-\
+
+Mon Jun 21 14:07:53 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* commit of my internal XML base changes, quite a lot of
+	  changes, cleanups, better entities support, framework for
+	  new I/O and charset detection and handling
+	* Fixed the configure/Makefile stuff to generate shared libs
+	  with the proper version info, so we jumped on rev from
+	  0.0.0 to 1.2.0 ! The binary interfaces have been broken,
+	  xmlEncodeEntities() result need to be freed now, and a string
+	  xmlParserVersion provide the current library version.
+
+Tue Jun 15 14:24:19 1999  Raph Levien  <raph@acm.org>
+
+	* parser.c: fixed a buffer overrun for when you have a very long
+	attribute with no entities in it.
+
+Mon Jun 14 00:17:50 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* added example directory
+	* added example/gjobs.xml gjobread.c, still need a Makefile.in
+
+Wed Jun  2 19:40:58 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* Release of libxml-1.1, nearly everything has been touched for
+	  this.
+	* Added more regression tests
+	* Updated the documentation
+
+Sat May 29 13:34:42 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* tree.[ch]: unified the XML_NO_CORBA defines.
+	* parser.c encoding.[ch]: started plugging in char encoding detection
+
+Fri May 28 22:58:42 EDT 1999 Manish Vachharajani <mvachhar@vger.rutgers.edu>
+
+	* tree.c: (xmlSaveFile) - removed double call of xmlContentDump.  
+	  Also freed allocated buffer.
+
+Wed Apr 21 22:07:35 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+	* parser.[ch] tree.[ch] entities.[ch] valid.[ch] : removed the main
+	  reentrancy problem at printing. One is left in entities.c, to
+	  remove ASAP
+	* testSAX.c : added a test example showing the use of the SAX 
+	  interface if one doesn't want to build the DOM tree.
+	* html/gnome-xml-*.html html/index.sgml: regenerated the documentation
+
+Mon Apr  5 14:14:40 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parser.[ch] tree.[ch] SAX.c, parserInternals.h valid.[ch]:
+	  large revamping of the parser to use SAX callbacks
+	  http://www.megginson.com/SAX/ (or at least a C like interface
+	  a la Expat). It's now possible to set up your own callbacks
+	  and the parser will not build a DOM tree.
+	* test/* result/*: updated the test suite, I finally removed
+	  the old Namespace draft support (PI based).
+
+Fri Apr  2 17:57:32 CEST 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* Makefile.am: added test result to EXTRA_DIST for make tests
+
+Wed Mar 24 21:37:02 CET 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parser.c, parserInternals.h: moved the chars macro definitions
+	  to parserInternals.h
+	* parser.c, error.c: applied patches from "Knut Ã…kesson"
+	  <ka@s2.chalmers.se> for clean compilation under MSVC 6 :-o
+
+Tue Mar 23 11:10:15 CET 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* xml-config.in : applied patch to make --version work
+
+1999-03-05  Raja R Harinath  <harinath@cs.umn.edu>
+
+	* Makefile.am (check-local): Alias for `tests' target.  This will
+	cause `make check' to do the right thing.
+	(tests): Don't run tests in srcdir.  Also, replaced calls to
+	basename with a `sed' "equivalent".
+
+Fri Mar  5 07:23:53 CET 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* Renamed error.h to xml-error.h, corrected Makefile.am to list
+	  it in the header and not the sources, updated the doc.
+	  Thanks to Tim Mooney <mooney@dogbert.cc.ndsu.nodak.edu> for
+	  pointing this out.
+
+Mon Mar  1 13:27:17 CET 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parser.c, parser.h, parserInternals.h: memory leak hunting,
+	  exported the inputStream routines.
+	* doc/html/* : updated accordingly
+
+Sun Feb 28 22:51:33 CET 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parser.c, parser.h, parserInternals.h: added a few extra
+	  internal calls to allocate and free parser contexts ...
+	* doc/html/* : updated accordingly
+
+Thu Feb 25 11:52:24 CET 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* configure.in, Makefile.am, doc/makefile.am : General changes for
+	  1.0.0 release and including the generated HTML documentation.
+
+Thu Feb 25 09:44:52 CET 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* makefile.am : added parserInternals.h, oops.
+
+Mon Feb 22 11:24:56 CET 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parserInternals.h: added this header giving access to the parser
+	  internal functions.
+	* doc/Makefile.am : added a rebuild target which rebuilds the full
+	  set of documentations
+	* parser.[ch] tree.[ch] valid.[ch]: serious updates w.r.t. parsing
+	  the internal subset. 
+	* *.c *.h: modifications needed to generate the documentation using
+	  gtk-doc, cleanup of functions blocks, reorganisation of struct
+	  declarations.
+
+Tue Feb 16 17:27:29 CET 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* Makefile.am, spec, doc/Makefile.am : upgrading to 0.99.8, fixing
+	  the tar and spec file to include the beginning of the doc.
+
+1999-02-13  Nuno Ferreira  <nmrf@rnl.ist.utl.pt>
+
+	* doc/.cvsignore: Added this file.
+
+Mon Feb  8 19:27:56 CET 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* tree.c: fixed xmlGetProp to return "" when the attribute
+	  exists, even if the node-list is NULL.
+
+Mon Feb  8 16:10:15 CET 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* tree.c: patched an error outputting empty attribute values.
+	* Makefile.am and doc/makefile.am: have been updated during the
+	  week-end. Sorry for an empty CVS log, I got a shell problem.
+
+Mon Feb  1 12:10:13 CET 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* tree.h: cleaned up using enums instead of defines
+	* parser.c, valid.[ch]: more work on parsing/output of element
+	  declarations
+
+Sun Jan 31 22:06:48 CET 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* valid.[ch], tree.c, parser.c : more work toward full parsing
+	  of XML DTDs.
+	* README: added information about mailing-list and on-line
+	  documentation
+
+1999-01-27  Raja R Harinath  <harinath@cs.umn.edu>
+
+	* configure.in (XML_INCLUDEDIR): Use -I not -L for includes.
+
+Sun Jan 17 20:06:36 CET 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parser.c, tree.[ch] : more work toward conformance testing,
+	  added a last element to accelerate parsing of very flat structures
+	  started working on internal subset Element content declaration.
+	* valid.[ch] : first cut at adding code toward validation.
+	* previous changes had also small impact on most files, especially
+	  the conformance testing using James Clark test suite.
+
+Sun Jan 17 14:45:06 CET 1999 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* test/* : updated the examples, most of them were not well
+	           formed (humm), and added rdf2.
+	* result/* : resulting changes in the output.
+
+Sun Dec  6 13:06:58 EST 1998 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* tree.c: changed the behaviour of xmlGetProp on NULL values.
+
+Sat Dec  5 12:25:09 EST 1998 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* tree.c: patched a bug in the generation of empty attributes
+
+Fri Nov 27 01:36:54 EST 1998 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* entities.[ch], tree.[ch], tester.c: added copy interfaces
+	  for node/trees/documents/... Biggest problem is namespace
+	  support when copying subtrees.
+
+Sun Nov 15 19:59:47 EST 1998 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parser.c, entities.c: improve entities and char ref encoding,
+	  and cleanups of error messages.
+
+Fri Nov 13 13:03:10 EST 1998 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parser.c, entities.c: simple bug hunting done during rpm2html and
+	  rpmfind integration.
+
+Sun Nov  8 13:11:07 EST 1998 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parser.[ch]: Added interfaces allowing to specify a SAX
+	  handler before parsing.
+
+Sun Nov  8 09:39:17 EST 1998 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parser.c: redirrect all errors reporting through the SAX
+	  error function
+
+Wed Nov  4 14:21:54 EST 1998 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* entities.c: rather use HAVE_SNPRINTF and not depend on glib
+	* libtool, tlmain ...: update of the libtool files
+
+1998-11-04  Miguel de Icaza  <miguel@nuclecu.unam.mx>
+
+	* entities.c: Use g_snprintf insteda of snprintf.
+
+Sun Nov  1 14:31:06 EST 1998 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* entities.c, parser.c: debug and cleanup of CharRef handling/saving.
+	  added ent5 test for this purpose.
+	* parser.c, parser.h: formatting, comments and UTF-8 planning.
+
+Fri Oct 30 01:36:52 EST 1998 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parser.c: fixed? a strange error due to compression on a GWP
+	  document.
+
+Thu Oct 29 00:48:45 EST 1998 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* tree.[ch]: bug fixing
+	* entities.[ch]: defined a specific type for predefined entities
+	* doc/xml.html: more documentation on the library, how to use it,
+	  overview of the interfaces.
+
+Wed Oct 28 17:56:35 EST 1998 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* tree.[ch]: more cleanup on the API, made the tree more conformant.
+
+Tue Oct 27 17:54:00 EST 1998 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* tree.c: corrected a small bug
+	* doc/xml.html: continuing writing documentation.
+
+Tue Oct 27 17:54:00 EST 1998 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* debugXML.h debugXML.c: added debugging utilities.
+	* tester.c: added --debug switch.
+	* tree.c: patched an incorrect node->type assignment.
+	* parser.c: formatting, ensure that node->doc != NULL in attributes
+
+Tue Oct 27 01:15:39 EST 1998 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parser.[ch] SAX.c tree.[ch]: large amount of changes to improve
+	  entity support and provide an internal representation close to
+	  DOM one (entity ref nodes, and attribute value as tree). I tried
+	  to preserve the interface but this will surely break some apps
+	  (I have to change rpm2html/rpmfind for example). I had to change
+	  two interfaces, and the generated tree is somewhat different.
+	* doc/* : started documenting the XML library, the tree and
+	  DOM/Corba. This is a first step.
+
+Sat Oct 24 14:23:51 EDT 1998 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parser.c: Set up the functions comment block, boring but useful.
+	* parser.h, SAX.c, parser.c: now attributes are processed through
+	  the SAX interface. The problem is that my SAX interface diverged
+	  quite a bit from the original one, well this is not an official
+	  spec, and translating it from Java to C is hairy anyway...
+
+Tue Oct 20 02:11:21 EDT 1998 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* SAX.c, entities.c, tree.c, encoding.c, error.c: Set up the
+	  functions comment block, boring but useful.
+
+Sun Oct 18 20:40:58 EDT 1998 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* encoding.[ch], Makefile.am: Added the UTF-8, UTF-16 and ISO Latin 1
+	  conversion routines. However they are not yet used to convert the
+	  inputs. The core will run with UTF-8.
+
+Sun Oct 18 15:08:19 EDT 1998 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* tree.c : make sure that the type id is properly set-up when
+	  a new object is allocated, needed for DOM.
+
+Sat Oct 17 02:43:21 EDT 1998 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* tree.h, tree.c: Ok, the main objects in the tree will be native
+	  corba objects, it costs 8 bytes per Node, Attribute and Document
+	  but it simplifies the Corba integration a lot (no extra interface
+	  objects to allocate/free).
+
+Tue Oct 13 21:46:57 EDT 1998 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* tree.h, tree.c, parser.c: added prev and doc pointers to Node,
+	  and changed NODEs constants for conformity with DOM Level 1
+
+Wed Oct  7 23:42:46 EDT 1998 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* added hooks to keep track of servants when creating objects
+	  xmlDoc and xmlNode (for Corba export).
+
+Sun Oct  4 03:18:09 EDT 1998 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* added xml-config script.
+
+Thu Oct  1 16:22:37 EDT 1998 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* autogen.sh : applied patch from Frederic Devernay <devernay@istar.fr>
+	  to autoupdate libtool and automake conf files.
+
+1998-09-30  Miguel de Icaza  <miguel@nuclecu.unam.mx>
+
+	* Makefile.am: Use '?' to separate the sed
+	commands as ',' is used when people pass -Wl,something.
+
+Thu Sep 24 15:13:29 EDT 1998 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* tree.c, tree.h: added a per-document compression interface.
+
+Tue Sep 22 20:47:38 EDT 1998
+
+	* tree.c, tree.h: added saving with compression and added interfaces
+	  to control the compression level (xmlGetCompressMode,
+	  xmlSetCompressMode) and a new save to filename function (xmlSaveFile).
+
+Mon Sep 21 20:11:13 EDT 1998 Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* parser.c: corrected a loop for files of size 0
+
+1998-08-20  Raja R Harinath  <harinath@cs.umn.edu>
+
+	* error.h: New file.  Contains prototypes from `error.c'.
+
+Thu Aug 13 19:02:34 1998  Tom Tromey  <tromey@cygnus.com>
+
+	* Makefile.am (xmlincdir): New macro.
+	(xmlinc_HEADERS): Renamed from include_HEADERS.
+
+Thu Aug 13 00:40:14 EDT 1998  Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* applied small patch on numeric entities from
+	  Christopher Blizzard <blizzard@appliedtheory.com>
+
+Wed Aug 12 23:12:58 EDT 1998  Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* New release 0.2, removed the old xml_* files so that it's
+	    coherent with the other CVS base (W3C), far better conformance
+	    to standard, new namespaces, decent entities support, beginning
+	    of a SAX-like interface. Nearly nothing left intact, even the
+	    test examples ...
+
+1998-07-30  Christopher Blizzard  <blizzard@appliedtheory.com>
+
+	* .cvsignore: Add .deps dir
+
+Sun Jul 26 17:29:52 EDT 1998  Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* xml_tree: changed the memory allocation scheme for name in xmlNewNode
+
+Sun Jul 26 00:17:51 EDT 1998  Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* configure.in: added test for CPP
+	* AUTHORS, Changelog: the original ones didn't get committed but the
+	    glib ones instead, fixed.
+	* Makefile.am: corrected an error in library naming
+
+Fri Jul 24 16:47:14 1998  Daniel Veillard <Daniel.Veillard@w3.org>
+
+	* integrated code developed at W3C
+	* changed the original Copyright
+	* migrated to automake
+	* prefixed the filenames by xml_ to avoid filename clashes
+
+#
+# vim: set enc=utf-8
+#
diff --git a/src/Copyright b/src/Copyright
new file mode 100644
index 000000000000..d61318502caf
--- /dev/null
+++ b/src/Copyright
@@ -0,0 +1,23 @@
+Except where otherwise noted in the source code (e.g. the files hash.c,
+list.c and the trio files, which are covered by a similar licence but
+with different Copyright notices) all the files are:
+
+ Copyright (C) 1998-2012 Daniel Veillard.  All Rights Reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is fur-
+nished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FIT-
+NESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/src/HTMLparser.c b/src/HTMLparser.c
new file mode 100644
index 000000000000..b56363a3a033
--- /dev/null
+++ b/src/HTMLparser.c
@@ -0,0 +1,7287 @@
+/*
+ * HTMLparser.c : an HTML 4.0 non-verifying parser
+ *
+ * See Copyright for the status of this software.
+ *
+ * daniel@veillard.com
+ */
+
+#define IN_LIBXML
+#include "libxml.h"
+#ifdef LIBXML_HTML_ENABLED
+
+#include <string.h>
+#ifdef HAVE_CTYPE_H
+#include <ctype.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef LIBXML_ZLIB_ENABLED
+#include <zlib.h>
+#endif
+
+#include <libxml/xmlmemory.h>
+#include <libxml/tree.h>
+#include <libxml/parser.h>
+#include <libxml/parserInternals.h>
+#include <libxml/xmlerror.h>
+#include <libxml/HTMLparser.h>
+#include <libxml/HTMLtree.h>
+#include <libxml/entities.h>
+#include <libxml/encoding.h>
+#include <libxml/valid.h>
+#include <libxml/xmlIO.h>
+#include <libxml/globals.h>
+#include <libxml/uri.h>
+
+#include "buf.h"
+#include "enc.h"
+
+#define HTML_MAX_NAMELEN 1000
+#define HTML_PARSER_BIG_BUFFER_SIZE 1000
+#define HTML_PARSER_BUFFER_SIZE 100
+
+/* #define DEBUG */
+/* #define DEBUG_PUSH */
+
+static int htmlOmittedDefaultValue = 1;
+
+xmlChar * htmlDecodeEntities(htmlParserCtxtPtr ctxt, int len,
+			     xmlChar end, xmlChar  end2, xmlChar end3);
+static void htmlParseComment(htmlParserCtxtPtr ctxt);
+
+/************************************************************************
+ *									*
+ *		Some factorized error routines				*
+ *									*
+ ************************************************************************/
+
+/**
+ * htmlErrMemory:
+ * @ctxt:  an HTML parser context
+ * @extra:  extra information
+ *
+ * Handle a redefinition of attribute error
+ */
+static void
+htmlErrMemory(xmlParserCtxtPtr ctxt, const char *extra)
+{
+    if ((ctxt != NULL) && (ctxt->disableSAX != 0) &&
+        (ctxt->instate == XML_PARSER_EOF))
+	return;
+    if (ctxt != NULL) {
+        ctxt->errNo = XML_ERR_NO_MEMORY;
+        ctxt->instate = XML_PARSER_EOF;
+        ctxt->disableSAX = 1;
+    }
+    if (extra)
+        __xmlRaiseError(NULL, NULL, NULL, ctxt, NULL, XML_FROM_PARSER,
+                        XML_ERR_NO_MEMORY, XML_ERR_FATAL, NULL, 0, extra,
+                        NULL, NULL, 0, 0,
+                        "Memory allocation failed : %s\n", extra);
+    else
+        __xmlRaiseError(NULL, NULL, NULL, ctxt, NULL, XML_FROM_PARSER,
+                        XML_ERR_NO_MEMORY, XML_ERR_FATAL, NULL, 0, NULL,
+                        NULL, NULL, 0, 0, "Memory allocation failed\n");
+}
+
+/**
+ * htmlParseErr:
+ * @ctxt:  an HTML parser context
+ * @error:  the error number
+ * @msg:  the error message
+ * @str1:  string infor
+ * @str2:  string infor
+ *
+ * Handle a fatal parser error, i.e. violating Well-Formedness constraints
+ */
+static void LIBXML_ATTR_FORMAT(3,0)
+htmlParseErr(xmlParserCtxtPtr ctxt, xmlParserErrors error,
+             const char *msg, const xmlChar *str1, const xmlChar *str2)
+{
+    if ((ctxt != NULL) && (ctxt->disableSAX != 0) &&
+        (ctxt->instate == XML_PARSER_EOF))
+	return;
+    if (ctxt != NULL)
+	ctxt->errNo = error;
+    __xmlRaiseError(NULL, NULL, NULL, ctxt, NULL, XML_FROM_HTML, error,
+                    XML_ERR_ERROR, NULL, 0,
+		    (const char *) str1, (const char *) str2,
+		    NULL, 0, 0,
+		    msg, str1, str2);
+    if (ctxt != NULL)
+	ctxt->wellFormed = 0;
+}
+
+/**
+ * htmlParseErrInt:
+ * @ctxt:  an HTML parser context
+ * @error:  the error number
+ * @msg:  the error message
+ * @val:  integer info
+ *
+ * Handle a fatal parser error, i.e. violating Well-Formedness constraints
+ */
+static void LIBXML_ATTR_FORMAT(3,0)
+htmlParseErrInt(xmlParserCtxtPtr ctxt, xmlParserErrors error,
+             const char *msg, int val)
+{
+    if ((ctxt != NULL) && (ctxt->disableSAX != 0) &&
+        (ctxt->instate == XML_PARSER_EOF))
+	return;
+    if (ctxt != NULL)
+	ctxt->errNo = error;
+    __xmlRaiseError(NULL, NULL, NULL, ctxt, NULL, XML_FROM_HTML, error,
+                    XML_ERR_ERROR, NULL, 0, NULL, NULL,
+		    NULL, val, 0, msg, val);
+    if (ctxt != NULL)
+	ctxt->wellFormed = 0;
+}
+
+/************************************************************************
+ *									*
+ *	Parser stacks related functions and macros		*
+ *									*
+ ************************************************************************/
+
+/**
+ * htmlnamePush:
+ * @ctxt:  an HTML parser context
+ * @value:  the element name
+ *
+ * Pushes a new element name on top of the name stack
+ *
+ * Returns 0 in case of error, the index in the stack otherwise
+ */
+static int
+htmlnamePush(htmlParserCtxtPtr ctxt, const xmlChar * value)
+{
+    if ((ctxt->html < 3) && (xmlStrEqual(value, BAD_CAST "head")))
+        ctxt->html = 3;
+    if ((ctxt->html < 10) && (xmlStrEqual(value, BAD_CAST "body")))
+        ctxt->html = 10;
+    if (ctxt->nameNr >= ctxt->nameMax) {
+        ctxt->nameMax *= 2;
+        ctxt->nameTab = (const xmlChar * *)
+                         xmlRealloc((xmlChar * *)ctxt->nameTab,
+                                    ctxt->nameMax *
+                                    sizeof(ctxt->nameTab[0]));
+        if (ctxt->nameTab == NULL) {
+            htmlErrMemory(ctxt, NULL);
+            return (0);
+        }
+    }
+    ctxt->nameTab[ctxt->nameNr] = value;
+    ctxt->name = value;
+    return (ctxt->nameNr++);
+}
+/**
+ * htmlnamePop:
+ * @ctxt: an HTML parser context
+ *
+ * Pops the top element name from the name stack
+ *
+ * Returns the name just removed
+ */
+static const xmlChar *
+htmlnamePop(htmlParserCtxtPtr ctxt)
+{
+    const xmlChar *ret;
+
+    if (ctxt->nameNr <= 0)
+        return (NULL);
+    ctxt->nameNr--;
+    if (ctxt->nameNr < 0)
+        return (NULL);
+    if (ctxt->nameNr > 0)
+        ctxt->name = ctxt->nameTab[ctxt->nameNr - 1];
+    else
+        ctxt->name = NULL;
+    ret = ctxt->nameTab[ctxt->nameNr];
+    ctxt->nameTab[ctxt->nameNr] = NULL;
+    return (ret);
+}
+
+/**
+ * htmlNodeInfoPush:
+ * @ctxt:  an HTML parser context
+ * @value:  the node info
+ *
+ * Pushes a new element name on top of the node info stack
+ *
+ * Returns 0 in case of error, the index in the stack otherwise
+ */
+static int
+htmlNodeInfoPush(htmlParserCtxtPtr ctxt, htmlParserNodeInfo *value)
+{
+    if (ctxt->nodeInfoNr >= ctxt->nodeInfoMax) {
+        if (ctxt->nodeInfoMax == 0)
+                ctxt->nodeInfoMax = 5;
+        ctxt->nodeInfoMax *= 2;
+        ctxt->nodeInfoTab = (htmlParserNodeInfo *)
+                         xmlRealloc((htmlParserNodeInfo *)ctxt->nodeInfoTab,
+                                    ctxt->nodeInfoMax *
+                                    sizeof(ctxt->nodeInfoTab[0]));
+        if (ctxt->nodeInfoTab == NULL) {
+            htmlErrMemory(ctxt, NULL);
+            return (0);
+        }
+    }
+    ctxt->nodeInfoTab[ctxt->nodeInfoNr] = *value;
+    ctxt->nodeInfo = &ctxt->nodeInfoTab[ctxt->nodeInfoNr];
+    return (ctxt->nodeInfoNr++);
+}
+
+/**
+ * htmlNodeInfoPop:
+ * @ctxt:  an HTML parser context
+ *
+ * Pops the top element name from the node info stack
+ *
+ * Returns 0 in case of error, the pointer to NodeInfo otherwise
+ */
+static htmlParserNodeInfo *
+htmlNodeInfoPop(htmlParserCtxtPtr ctxt)
+{
+    if (ctxt->nodeInfoNr <= 0)
+        return (NULL);
+    ctxt->nodeInfoNr--;
+    if (ctxt->nodeInfoNr < 0)
+        return (NULL);
+    if (ctxt->nodeInfoNr > 0)
+        ctxt->nodeInfo = &ctxt->nodeInfoTab[ctxt->nodeInfoNr - 1];
+    else
+        ctxt->nodeInfo = NULL;
+    return &ctxt->nodeInfoTab[ctxt->nodeInfoNr];
+}
+
+/*
+ * Macros for accessing the content. Those should be used only by the parser,
+ * and not exported.
+ *
+ * Dirty macros, i.e. one need to make assumption on the context to use them
+ *
+ *   CUR_PTR return the current pointer to the xmlChar to be parsed.
+ *   CUR     returns the current xmlChar value, i.e. a 8 bit value if compiled
+ *           in ISO-Latin or UTF-8, and the current 16 bit value if compiled
+ *           in UNICODE mode. This should be used internally by the parser
+ *           only to compare to ASCII values otherwise it would break when
+ *           running with UTF-8 encoding.
+ *   NXT(n)  returns the n'th next xmlChar. Same as CUR is should be used only
+ *           to compare on ASCII based substring.
+ *   UPP(n)  returns the n'th next xmlChar converted to uppercase. Same as CUR
+ *           it should be used only to compare on ASCII based substring.
+ *   SKIP(n) Skip n xmlChar, and must also be used only to skip ASCII defined
+ *           strings without newlines within the parser.
+ *
+ * Clean macros, not dependent of an ASCII context, expect UTF-8 encoding
+ *
+ *   CURRENT Returns the current char value, with the full decoding of
+ *           UTF-8 if we are using this mode. It returns an int.
+ *   NEXT    Skip to the next character, this does the proper decoding
+ *           in UTF-8 mode. It also pop-up unfinished entities on the fly.
+ *   NEXTL(l) Skip the current unicode character of l xmlChars long.
+ *   COPY(to) copy one char to *to, increment CUR_PTR and to accordingly
+ */
+
+#define UPPER (toupper(*ctxt->input->cur))
+
+#define SKIP(val) ctxt->input->cur += (val),ctxt->input->col+=(val)
+
+#define NXT(val) ctxt->input->cur[(val)]
+
+#define UPP(val) (toupper(ctxt->input->cur[(val)]))
+
+#define CUR_PTR ctxt->input->cur
+#define BASE_PTR ctxt->input->base
+
+#define SHRINK if ((ctxt->input->cur - ctxt->input->base > 2 * INPUT_CHUNK) && \
+		   (ctxt->input->end - ctxt->input->cur < 2 * INPUT_CHUNK)) \
+	xmlParserInputShrink(ctxt->input)
+
+#define GROW if ((ctxt->progressive == 0) &&				\
+		 (ctxt->input->end - ctxt->input->cur < INPUT_CHUNK))	\
+	xmlParserInputGrow(ctxt->input, INPUT_CHUNK)
+
+#define CURRENT ((int) (*ctxt->input->cur))
+
+#define SKIP_BLANKS htmlSkipBlankChars(ctxt)
+
+/* Imported from XML */
+
+/* #define CUR (ctxt->token ? ctxt->token : (int) (*ctxt->input->cur)) */
+#define CUR ((int) (*ctxt->input->cur))
+#define NEXT xmlNextChar(ctxt)
+
+#define RAW (ctxt->token ? -1 : (*ctxt->input->cur))
+
+
+#define NEXTL(l) do {							\
+    if (*(ctxt->input->cur) == '\n') {					\
+	ctxt->input->line++; ctxt->input->col = 1;			\
+    } else ctxt->input->col++;						\
+    ctxt->token = 0; ctxt->input->cur += l;				\
+  } while (0)
+
+/************
+    \
+    if (*ctxt->input->cur == '%') xmlParserHandlePEReference(ctxt);	\
+    if (*ctxt->input->cur == '&') xmlParserHandleReference(ctxt);
+ ************/
+
+#define CUR_CHAR(l) htmlCurrentChar(ctxt, &l)
+#define CUR_SCHAR(s, l) xmlStringCurrentChar(ctxt, s, &l)
+
+#define COPY_BUF(l,b,i,v)						\
+    if (l == 1) b[i++] = (xmlChar) v;					\
+    else i += xmlCopyChar(l,&b[i],v)
+
+/**
+ * htmlFindEncoding:
+ * @the HTML parser context
+ *
+ * Ty to find and encoding in the current data available in the input
+ * buffer this is needed to try to switch to the proper encoding when
+ * one face a character error.
+ * That's an heuristic, since it's operating outside of parsing it could
+ * try to use a meta which had been commented out, that's the reason it
+ * should only be used in case of error, not as a default.
+ *
+ * Returns an encoding string or NULL if not found, the string need to
+ *   be freed
+ */
+static xmlChar *
+htmlFindEncoding(xmlParserCtxtPtr ctxt) {
+    const xmlChar *start, *cur, *end;
+
+    if ((ctxt == NULL) || (ctxt->input == NULL) ||
+        (ctxt->input->encoding != NULL) || (ctxt->input->buf == NULL) ||
+        (ctxt->input->buf->encoder != NULL))
+        return(NULL);
+    if ((ctxt->input->cur == NULL) || (ctxt->input->end == NULL))
+        return(NULL);
+
+    start = ctxt->input->cur;
+    end = ctxt->input->end;
+    /* we also expect the input buffer to be zero terminated */
+    if (*end != 0)
+        return(NULL);
+
+    cur = xmlStrcasestr(start, BAD_CAST "HTTP-EQUIV");
+    if (cur == NULL)
+        return(NULL);
+    cur = xmlStrcasestr(cur, BAD_CAST  "CONTENT");
+    if (cur == NULL)
+        return(NULL);
+    cur = xmlStrcasestr(cur, BAD_CAST  "CHARSET=");
+    if (cur == NULL)
+        return(NULL);
+    cur += 8;
+    start = cur;
+    while (((*cur >= 'A') && (*cur <= 'Z')) ||
+           ((*cur >= 'a') && (*cur <= 'z')) ||
+           ((*cur >= '0') && (*cur <= '9')) ||
+           (*cur == '-') || (*cur == '_') || (*cur == ':') || (*cur == '/'))
+           cur++;
+    if (cur == start)
+        return(NULL);
+    return(xmlStrndup(start, cur - start));
+}
+
+/**
+ * htmlCurrentChar:
+ * @ctxt:  the HTML parser context
+ * @len:  pointer to the length of the char read
+ *
+ * The current char value, if using UTF-8 this may actually span multiple
+ * bytes in the input buffer. Implement the end of line normalization:
+ * 2.11 End-of-Line Handling
+ * If the encoding is unspecified, in the case we find an ISO-Latin-1
+ * char, then the encoding converter is plugged in automatically.
+ *
+ * Returns the current char value and its length
+ */
+
+static int
+htmlCurrentChar(xmlParserCtxtPtr ctxt, int *len) {
+    const unsigned char *cur;
+    unsigned char c;
+    unsigned int val;
+
+    if (ctxt->instate == XML_PARSER_EOF)
+	return(0);
+
+    if (ctxt->token != 0) {
+	*len = 0;
+	return(ctxt->token);
+    }
+    if (ctxt->charset != XML_CHAR_ENCODING_UTF8) {
+        xmlChar * guess;
+        xmlCharEncodingHandlerPtr handler;
+
+        /*
+         * Assume it's a fixed length encoding (1) with
+         * a compatible encoding for the ASCII set, since
+         * HTML constructs only use < 128 chars
+         */
+        if ((int) *ctxt->input->cur < 0x80) {
+            *len = 1;
+            if ((*ctxt->input->cur == 0) &&
+                (ctxt->input->cur < ctxt->input->end)) {
+                htmlParseErrInt(ctxt, XML_ERR_INVALID_CHAR,
+                                "Char 0x%X out of allowed range\n", 0);
+                return(' ');
+            }
+            return((int) *ctxt->input->cur);
+        }
+
+        /*
+         * Humm this is bad, do an automatic flow conversion
+         */
+        guess = htmlFindEncoding(ctxt);
+        if (guess == NULL) {
+            xmlSwitchEncoding(ctxt, XML_CHAR_ENCODING_8859_1);
+        } else {
+            if (ctxt->input->encoding != NULL)
+                xmlFree((xmlChar *) ctxt->input->encoding);
+            ctxt->input->encoding = guess;
+            handler = xmlFindCharEncodingHandler((const char *) guess);
+            if (handler != NULL) {
+                /*
+                 * Don't use UTF-8 encoder which isn't required and
+                 * can produce invalid UTF-8.
+                 */
+                if (!xmlStrEqual(BAD_CAST handler->name, BAD_CAST "UTF-8"))
+                    xmlSwitchToEncoding(ctxt, handler);
+            } else {
+                htmlParseErr(ctxt, XML_ERR_INVALID_ENCODING,
+                             "Unsupported encoding %s", guess, NULL);
+            }
+        }
+        ctxt->charset = XML_CHAR_ENCODING_UTF8;
+    }
+
+    /*
+     * We are supposed to handle UTF8, check it's valid
+     * From rfc2044: encoding of the Unicode values on UTF-8:
+     *
+     * UCS-4 range (hex.)           UTF-8 octet sequence (binary)
+     * 0000 0000-0000 007F   0xxxxxxx
+     * 0000 0080-0000 07FF   110xxxxx 10xxxxxx
+     * 0000 0800-0000 FFFF   1110xxxx 10xxxxxx 10xxxxxx
+     *
+     * Check for the 0x110000 limit too
+     */
+    cur = ctxt->input->cur;
+    c = *cur;
+    if (c & 0x80) {
+        if ((c & 0x40) == 0)
+            goto encoding_error;
+        if (cur[1] == 0) {
+            xmlParserInputGrow(ctxt->input, INPUT_CHUNK);
+            cur = ctxt->input->cur;
+        }
+        if ((cur[1] & 0xc0) != 0x80)
+            goto encoding_error;
+        if ((c & 0xe0) == 0xe0) {
+
+            if (cur[2] == 0) {
+                xmlParserInputGrow(ctxt->input, INPUT_CHUNK);
+                cur = ctxt->input->cur;
+            }
+            if ((cur[2] & 0xc0) != 0x80)
+                goto encoding_error;
+            if ((c & 0xf0) == 0xf0) {
+                if (cur[3] == 0) {
+                    xmlParserInputGrow(ctxt->input, INPUT_CHUNK);
+                    cur = ctxt->input->cur;
+                }
+                if (((c & 0xf8) != 0xf0) ||
+                    ((cur[3] & 0xc0) != 0x80))
+                    goto encoding_error;
+                /* 4-byte code */
+                *len = 4;
+                val = (cur[0] & 0x7) << 18;
+                val |= (cur[1] & 0x3f) << 12;
+                val |= (cur[2] & 0x3f) << 6;
+                val |= cur[3] & 0x3f;
+                if (val < 0x10000)
+                    goto encoding_error;
+            } else {
+              /* 3-byte code */
+                *len = 3;
+                val = (cur[0] & 0xf) << 12;
+                val |= (cur[1] & 0x3f) << 6;
+                val |= cur[2] & 0x3f;
+                if (val < 0x800)
+                    goto encoding_error;
+            }
+        } else {
+          /* 2-byte code */
+            *len = 2;
+            val = (cur[0] & 0x1f) << 6;
+            val |= cur[1] & 0x3f;
+            if (val < 0x80)
+                goto encoding_error;
+        }
+        if (!IS_CHAR(val)) {
+            htmlParseErrInt(ctxt, XML_ERR_INVALID_CHAR,
+                            "Char 0x%X out of allowed range\n", val);
+        }
+        return(val);
+    } else {
+        if ((*ctxt->input->cur == 0) &&
+            (ctxt->input->cur < ctxt->input->end)) {
+            htmlParseErrInt(ctxt, XML_ERR_INVALID_CHAR,
+                            "Char 0x%X out of allowed range\n", 0);
+            *len = 1;
+            return(' ');
+        }
+        /* 1-byte code */
+        *len = 1;
+        return((int) *ctxt->input->cur);
+    }
+
+encoding_error:
+    /*
+     * If we detect an UTF8 error that probably mean that the
+     * input encoding didn't get properly advertised in the
+     * declaration header. Report the error and switch the encoding
+     * to ISO-Latin-1 (if you don't like this policy, just declare the
+     * encoding !)
+     */
+    {
+        char buffer[150];
+
+	if (ctxt->input->end - ctxt->input->cur >= 4) {
+	    snprintf(buffer, 149, "Bytes: 0x%02X 0x%02X 0x%02X 0x%02X\n",
+			    ctxt->input->cur[0], ctxt->input->cur[1],
+			    ctxt->input->cur[2], ctxt->input->cur[3]);
+	} else {
+	    snprintf(buffer, 149, "Bytes: 0x%02X\n", ctxt->input->cur[0]);
+	}
+	htmlParseErr(ctxt, XML_ERR_INVALID_ENCODING,
+		     "Input is not proper UTF-8, indicate encoding !\n",
+		     BAD_CAST buffer, NULL);
+    }
+
+    /*
+     * Don't switch encodings twice. Note that if there's an encoder, we
+     * shouldn't receive invalid UTF-8 anyway.
+     *
+     * Note that if ctxt->input->buf == NULL, switching encodings is
+     * impossible, see Gitlab issue #34.
+     */
+    if ((ctxt->input->buf != NULL) &&
+        (ctxt->input->buf->encoder == NULL))
+        xmlSwitchEncoding(ctxt, XML_CHAR_ENCODING_8859_1);
+    *len = 1;
+    return((int) *ctxt->input->cur);
+}
+
+/**
+ * htmlSkipBlankChars:
+ * @ctxt:  the HTML parser context
+ *
+ * skip all blanks character found at that point in the input streams.
+ *
+ * Returns the number of space chars skipped
+ */
+
+static int
+htmlSkipBlankChars(xmlParserCtxtPtr ctxt) {
+    int res = 0;
+
+    while (IS_BLANK_CH(*(ctxt->input->cur))) {
+	if ((*ctxt->input->cur == 0) &&
+	    (xmlParserInputGrow(ctxt->input, INPUT_CHUNK) <= 0)) {
+		xmlPopInput(ctxt);
+	} else {
+	    if (*(ctxt->input->cur) == '\n') {
+		ctxt->input->line++; ctxt->input->col = 1;
+	    } else ctxt->input->col++;
+	    ctxt->input->cur++;
+	    if (*ctxt->input->cur == 0)
+		xmlParserInputGrow(ctxt->input, INPUT_CHUNK);
+	}
+	res++;
+    }
+    return(res);
+}
+
+
+
+/************************************************************************
+ *									*
+ *	The list of HTML elements and their properties		*
+ *									*
+ ************************************************************************/
+
+/*
+ *  Start Tag: 1 means the start tag can be omitted
+ *  End Tag:   1 means the end tag can be omitted
+ *             2 means it's forbidden (empty elements)
+ *             3 means the tag is stylistic and should be closed easily
+ *  Depr:      this element is deprecated
+ *  DTD:       1 means that this element is valid only in the Loose DTD
+ *             2 means that this element is valid only in the Frameset DTD
+ *
+ * Name,Start Tag,End Tag,Save End,Empty,Deprecated,DTD,inline,Description
+	, subElements , impliedsubelt , Attributes, userdata
+ */
+
+/* Definitions and a couple of vars for HTML Elements */
+
+#define FONTSTYLE "tt", "i", "b", "u", "s", "strike", "big", "small"
+#define NB_FONTSTYLE 8
+#define PHRASE "em", "strong", "dfn", "code", "samp", "kbd", "var", "cite", "abbr", "acronym"
+#define NB_PHRASE 10
+#define SPECIAL "a", "img", "applet", "embed", "object", "font", "basefont", "br", "script", "map", "q", "sub", "sup", "span", "bdo", "iframe"
+#define NB_SPECIAL 16
+#define INLINE FONTSTYLE, PHRASE, SPECIAL, FORMCTRL
+#define NB_INLINE NB_PCDATA + NB_FONTSTYLE + NB_PHRASE + NB_SPECIAL + NB_FORMCTRL
+#define BLOCK HEADING, LIST, "pre", "p", "dl", "div", "center", "noscript", "noframes", "blockquote", "form", "isindex", "hr", "table", "fieldset", "address"
+#define NB_BLOCK NB_HEADING + NB_LIST + 14
+#define FORMCTRL "input", "select", "textarea", "label", "button"
+#define NB_FORMCTRL 5
+#define PCDATA
+#define NB_PCDATA 0
+#define HEADING "h1", "h2", "h3", "h4", "h5", "h6"
+#define NB_HEADING 6
+#define LIST "ul", "ol", "dir", "menu"
+#define NB_LIST 4
+#define MODIFIER
+#define NB_MODIFIER 0
+#define FLOW BLOCK,INLINE
+#define NB_FLOW NB_BLOCK + NB_INLINE
+#define EMPTY NULL
+
+
+static const char* const html_flow[] = { FLOW, NULL } ;
+static const char* const html_inline[] = { INLINE, NULL } ;
+
+/* placeholders: elts with content but no subelements */
+static const char* const html_pcdata[] = { NULL } ;
+#define html_cdata html_pcdata
+
+
+/* ... and for HTML Attributes */
+
+#define COREATTRS "id", "class", "style", "title"
+#define NB_COREATTRS 4
+#define I18N "lang", "dir"
+#define NB_I18N 2
+#define EVENTS "onclick", "ondblclick", "onmousedown", "onmouseup", "onmouseover", "onmouseout", "onkeypress", "onkeydown", "onkeyup"
+#define NB_EVENTS 9
+#define ATTRS COREATTRS,I18N,EVENTS
+#define NB_ATTRS NB_NB_COREATTRS + NB_I18N + NB_EVENTS
+#define CELLHALIGN "align", "char", "charoff"
+#define NB_CELLHALIGN 3
+#define CELLVALIGN "valign"
+#define NB_CELLVALIGN 1
+
+static const char* const html_attrs[] = { ATTRS, NULL } ;
+static const char* const core_i18n_attrs[] = { COREATTRS, I18N, NULL } ;
+static const char* const core_attrs[] = { COREATTRS, NULL } ;
+static const char* const i18n_attrs[] = { I18N, NULL } ;
+
+
+/* Other declarations that should go inline ... */
+static const char* const a_attrs[] = { ATTRS, "charset", "type", "name",
+	"href", "hreflang", "rel", "rev", "accesskey", "shape", "coords",
+	"tabindex", "onfocus", "onblur", NULL } ;
+static const char* const target_attr[] = { "target", NULL } ;
+static const char* const rows_cols_attr[] = { "rows", "cols", NULL } ;
+static const char* const alt_attr[] = { "alt", NULL } ;
+static const char* const src_alt_attrs[] = { "src", "alt", NULL } ;
+static const char* const href_attrs[] = { "href", NULL } ;
+static const char* const clear_attrs[] = { "clear", NULL } ;
+static const char* const inline_p[] = { INLINE, "p", NULL } ;
+
+static const char* const flow_param[] = { FLOW, "param", NULL } ;
+static const char* const applet_attrs[] = { COREATTRS , "codebase",
+		"archive", "alt", "name", "height", "width", "align",
+		"hspace", "vspace", NULL } ;
+static const char* const area_attrs[] = { "shape", "coords", "href", "nohref",
+	"tabindex", "accesskey", "onfocus", "onblur", NULL } ;
+static const char* const basefont_attrs[] =
+	{ "id", "size", "color", "face", NULL } ;
+static const char* const quote_attrs[] = { ATTRS, "cite", NULL } ;
+static const char* const body_contents[] = { FLOW, "ins", "del", NULL } ;
+static const char* const body_attrs[] = { ATTRS, "onload", "onunload", NULL } ;
+static const char* const body_depr[] = { "background", "bgcolor", "text",
+	"link", "vlink", "alink", NULL } ;
+static const char* const button_attrs[] = { ATTRS, "name", "value", "type",
+	"disabled", "tabindex", "accesskey", "onfocus", "onblur", NULL } ;
+
+
+static const char* const col_attrs[] = { ATTRS, "span", "width", CELLHALIGN, CELLVALIGN, NULL } ;
+static const char* const col_elt[] = { "col", NULL } ;
+static const char* const edit_attrs[] = { ATTRS, "datetime", "cite", NULL } ;
+static const char* const compact_attrs[] = { ATTRS, "compact", NULL } ;
+static const char* const dl_contents[] = { "dt", "dd", NULL } ;
+static const char* const compact_attr[] = { "compact", NULL } ;
+static const char* const label_attr[] = { "label", NULL } ;
+static const char* const fieldset_contents[] = { FLOW, "legend" } ;
+static const char* const font_attrs[] = { COREATTRS, I18N, "size", "color", "face" , NULL } ;
+static const char* const form_contents[] = { HEADING, LIST, INLINE, "pre", "p", "div", "center", "noscript", "noframes", "blockquote", "isindex", "hr", "table", "fieldset", "address", NULL } ;
+static const char* const form_attrs[] = { ATTRS, "method", "enctype", "accept", "name", "onsubmit", "onreset", "accept-charset", NULL } ;
+static const char* const frame_attrs[] = { COREATTRS, "longdesc", "name", "src", "frameborder", "marginwidth", "marginheight", "noresize", "scrolling" , NULL } ;
+static const char* const frameset_attrs[] = { COREATTRS, "rows", "cols", "onload", "onunload", NULL } ;
+static const char* const frameset_contents[] = { "frameset", "frame", "noframes", NULL } ;
+static const char* const head_attrs[] = { I18N, "profile", NULL } ;
+static const char* const head_contents[] = { "title", "isindex", "base", "script", "style", "meta", "link", "object", NULL } ;
+static const char* const hr_depr[] = { "align", "noshade", "size", "width", NULL } ;
+static const char* const version_attr[] = { "version", NULL } ;
+static const char* const html_content[] = { "head", "body", "frameset", NULL } ;
+static const char* const iframe_attrs[] = { COREATTRS, "longdesc", "name", "src", "frameborder", "marginwidth", "marginheight", "scrolling", "align", "height", "width", NULL } ;
+static const char* const img_attrs[] = { ATTRS, "longdesc", "name", "height", "width", "usemap", "ismap", NULL } ;
+static const char* const embed_attrs[] = { COREATTRS, "align", "alt", "border", "code", "codebase", "frameborder", "height", "hidden", "hspace", "name", "palette", "pluginspace", "pluginurl", "src", "type", "units", "vspace", "width", NULL } ;
+static const char* const input_attrs[] = { ATTRS, "type", "name", "value", "checked", "disabled", "readonly", "size", "maxlength", "src", "alt", "usemap", "ismap", "tabindex", "accesskey", "onfocus", "onblur", "onselect", "onchange", "accept", NULL } ;
+static const char* const prompt_attrs[] = { COREATTRS, I18N, "prompt", NULL } ;
+static const char* const label_attrs[] = { ATTRS, "for", "accesskey", "onfocus", "onblur", NULL } ;
+static const char* const legend_attrs[] = { ATTRS, "accesskey", NULL } ;
+static const char* const align_attr[] = { "align", NULL } ;
+static const char* const link_attrs[] = { ATTRS, "charset", "href", "hreflang", "type", "rel", "rev", "media", NULL } ;
+static const char* const map_contents[] = { BLOCK, "area", NULL } ;
+static const char* const name_attr[] = { "name", NULL } ;
+static const char* const action_attr[] = { "action", NULL } ;
+static const char* const blockli_elt[] = { BLOCK, "li", NULL } ;
+static const char* const meta_attrs[] = { I18N, "http-equiv", "name", "scheme", "charset", NULL } ;
+static const char* const content_attr[] = { "content", NULL } ;
+static const char* const type_attr[] = { "type", NULL } ;
+static const char* const noframes_content[] = { "body", FLOW MODIFIER, NULL } ;
+static const char* const object_contents[] = { FLOW, "param", NULL } ;
+static const char* const object_attrs[] = { ATTRS, "declare", "classid", "codebase", "data", "type", "codetype", "archive", "standby", "height", "width", "usemap", "name", "tabindex", NULL } ;
+static const char* const object_depr[] = { "align", "border", "hspace", "vspace", NULL } ;
+static const char* const ol_attrs[] = { "type", "compact", "start", NULL} ;
+static const char* const option_elt[] = { "option", NULL } ;
+static const char* const optgroup_attrs[] = { ATTRS, "disabled", NULL } ;
+static const char* const option_attrs[] = { ATTRS, "disabled", "label", "selected", "value", NULL } ;
+static const char* const param_attrs[] = { "id", "value", "valuetype", "type", NULL } ;
+static const char* const width_attr[] = { "width", NULL } ;
+static const char* const pre_content[] = { PHRASE, "tt", "i", "b", "u", "s", "strike", "a", "br", "script", "map", "q", "span", "bdo", "iframe", NULL } ;
+static const char* const script_attrs[] = { "charset", "src", "defer", "event", "for", NULL } ;
+static const char* const language_attr[] = { "language", NULL } ;
+static const char* const select_content[] = { "optgroup", "option", NULL } ;
+static const char* const select_attrs[] = { ATTRS, "name", "size", "multiple", "disabled", "tabindex", "onfocus", "onblur", "onchange", NULL } ;
+static const char* const style_attrs[] = { I18N, "media", "title", NULL } ;
+static const char* const table_attrs[] = { ATTRS, "summary", "width", "border", "frame", "rules", "cellspacing", "cellpadding", "datapagesize", NULL } ;
+static const char* const table_depr[] = { "align", "bgcolor", NULL } ;
+static const char* const table_contents[] = { "caption", "col", "colgroup", "thead", "tfoot", "tbody", "tr", NULL} ;
+static const char* const tr_elt[] = { "tr", NULL } ;
+static const char* const talign_attrs[] = { ATTRS, CELLHALIGN, CELLVALIGN, NULL} ;
+static const char* const th_td_depr[] = { "nowrap", "bgcolor", "width", "height", NULL } ;
+static const char* const th_td_attr[] = { ATTRS, "abbr", "axis", "headers", "scope", "rowspan", "colspan", CELLHALIGN, CELLVALIGN, NULL } ;
+static const char* const textarea_attrs[] = { ATTRS, "name", "disabled", "readonly", "tabindex", "accesskey", "onfocus", "onblur", "onselect", "onchange", NULL } ;
+static const char* const tr_contents[] = { "th", "td", NULL } ;
+static const char* const bgcolor_attr[] = { "bgcolor", NULL } ;
+static const char* const li_elt[] = { "li", NULL } ;
+static const char* const ul_depr[] = { "type", "compact", NULL} ;
+static const char* const dir_attr[] = { "dir", NULL} ;
+
+#define DECL (const char**)
+
+static const htmlElemDesc
+html40ElementTable[] = {
+{ "a",		0, 0, 0, 0, 0, 0, 1, "anchor ",
+	DECL html_inline , NULL , DECL a_attrs , DECL target_attr, NULL
+},
+{ "abbr",	0, 0, 0, 0, 0, 0, 1, "abbreviated form",
+	DECL html_inline , NULL , DECL html_attrs, NULL, NULL
+},
+{ "acronym",	0, 0, 0, 0, 0, 0, 1, "",
+	DECL html_inline , NULL , DECL html_attrs, NULL, NULL
+},
+{ "address",	0, 0, 0, 0, 0, 0, 0, "information on author ",
+	DECL inline_p  , NULL , DECL html_attrs, NULL, NULL
+},
+{ "applet",	0, 0, 0, 0, 1, 1, 2, "java applet ",
+	DECL flow_param , NULL , NULL , DECL applet_attrs, NULL
+},
+{ "area",	0, 2, 2, 1, 0, 0, 0, "client-side image map area ",
+	EMPTY ,  NULL , DECL area_attrs , DECL target_attr, DECL alt_attr
+},
+{ "b",		0, 3, 0, 0, 0, 0, 1, "bold text style",
+	DECL html_inline , NULL , DECL html_attrs, NULL, NULL
+},
+{ "base",	0, 2, 2, 1, 0, 0, 0, "document base uri ",
+	EMPTY , NULL , NULL , DECL target_attr, DECL href_attrs
+},
+{ "basefont",	0, 2, 2, 1, 1, 1, 1, "base font size " ,
+	EMPTY , NULL , NULL, DECL basefont_attrs, NULL
+},
+{ "bdo",	0, 0, 0, 0, 0, 0, 1, "i18n bidi over-ride ",
+	DECL html_inline , NULL , DECL core_i18n_attrs, NULL, DECL dir_attr
+},
+{ "big",	0, 3, 0, 0, 0, 0, 1, "large text style",
+	DECL html_inline , NULL , DECL html_attrs, NULL, NULL
+},
+{ "blockquote",	0, 0, 0, 0, 0, 0, 0, "long quotation ",
+	DECL html_flow , NULL , DECL quote_attrs , NULL, NULL
+},
+{ "body",	1, 1, 0, 0, 0, 0, 0, "document body ",
+	DECL body_contents , "div" , DECL body_attrs, DECL body_depr, NULL
+},
+{ "br",		0, 2, 2, 1, 0, 0, 1, "forced line break ",
+	EMPTY , NULL , DECL core_attrs, DECL clear_attrs , NULL
+},
+{ "button",	0, 0, 0, 0, 0, 0, 2, "push button ",
+	DECL html_flow MODIFIER , NULL , DECL button_attrs, NULL, NULL
+},
+{ "caption",	0, 0, 0, 0, 0, 0, 0, "table caption ",
+	DECL html_inline , NULL , DECL html_attrs, NULL, NULL
+},
+{ "center",	0, 3, 0, 0, 1, 1, 0, "shorthand for div align=center ",
+	DECL html_flow , NULL , NULL, DECL html_attrs, NULL
+},
+{ "cite",	0, 0, 0, 0, 0, 0, 1, "citation",
+	DECL html_inline , NULL , DECL html_attrs, NULL, NULL
+},
+{ "code",	0, 0, 0, 0, 0, 0, 1, "computer code fragment",
+	DECL html_inline , NULL , DECL html_attrs, NULL, NULL
+},
+{ "col",	0, 2, 2, 1, 0, 0, 0, "table column ",
+	EMPTY , NULL , DECL col_attrs , NULL, NULL
+},
+{ "colgroup",	0, 1, 0, 0, 0, 0, 0, "table column group ",
+	DECL col_elt , "col" , DECL col_attrs , NULL, NULL
+},
+{ "dd",		0, 1, 0, 0, 0, 0, 0, "definition description ",
+	DECL html_flow , NULL , DECL html_attrs, NULL, NULL
+},
+{ "del",	0, 0, 0, 0, 0, 0, 2, "deleted text ",
+	DECL html_flow , NULL , DECL edit_attrs , NULL, NULL
+},
+{ "dfn",	0, 0, 0, 0, 0, 0, 1, "instance definition",
+	DECL html_inline , NULL , DECL html_attrs, NULL, NULL
+},
+{ "dir",	0, 0, 0, 0, 1, 1, 0, "directory list",
+	DECL blockli_elt, "li" , NULL, DECL compact_attrs, NULL
+},
+{ "div",	0, 0, 0, 0, 0, 0, 0, "generic language/style container",
+	DECL html_flow, NULL, DECL html_attrs, DECL align_attr, NULL
+},
+{ "dl",		0, 0, 0, 0, 0, 0, 0, "definition list ",
+	DECL dl_contents , "dd" , DECL html_attrs, DECL compact_attr, NULL
+},
+{ "dt",		0, 1, 0, 0, 0, 0, 0, "definition term ",
+	DECL html_inline, NULL, DECL html_attrs, NULL, NULL
+},
+{ "em",		0, 3, 0, 0, 0, 0, 1, "emphasis",
+	DECL html_inline, NULL, DECL html_attrs, NULL, NULL
+},
+{ "embed",	0, 1, 0, 0, 1, 1, 1, "generic embedded object ",
+	EMPTY, NULL, DECL embed_attrs, NULL, NULL
+},
+{ "fieldset",	0, 0, 0, 0, 0, 0, 0, "form control group ",
+	DECL fieldset_contents , NULL, DECL html_attrs, NULL, NULL
+},
+{ "font",	0, 3, 0, 0, 1, 1, 1, "local change to font ",
+	DECL html_inline, NULL, NULL, DECL font_attrs, NULL
+},
+{ "form",	0, 0, 0, 0, 0, 0, 0, "interactive form ",
+	DECL form_contents, "fieldset", DECL form_attrs , DECL target_attr, DECL action_attr
+},
+{ "frame",	0, 2, 2, 1, 0, 2, 0, "subwindow " ,
+	EMPTY, NULL, NULL, DECL frame_attrs, NULL
+},
+{ "frameset",	0, 0, 0, 0, 0, 2, 0, "window subdivision" ,
+	DECL frameset_contents, "noframes" , NULL , DECL frameset_attrs, NULL
+},
+{ "h1",		0, 0, 0, 0, 0, 0, 0, "heading ",
+	DECL html_inline, NULL, DECL html_attrs, DECL align_attr, NULL
+},
+{ "h2",		0, 0, 0, 0, 0, 0, 0, "heading ",
+	DECL html_inline, NULL, DECL html_attrs, DECL align_attr, NULL
+},
+{ "h3",		0, 0, 0, 0, 0, 0, 0, "heading ",
+	DECL html_inline, NULL, DECL html_attrs, DECL align_attr, NULL
+},
+{ "h4",		0, 0, 0, 0, 0, 0, 0, "heading ",
+	DECL html_inline, NULL, DECL html_attrs, DECL align_attr, NULL
+},
+{ "h5",		0, 0, 0, 0, 0, 0, 0, "heading ",
+	DECL html_inline, NULL, DECL html_attrs, DECL align_attr, NULL
+},
+{ "h6",		0, 0, 0, 0, 0, 0, 0, "heading ",
+	DECL html_inline, NULL, DECL html_attrs, DECL align_attr, NULL
+},
+{ "head",	1, 1, 0, 0, 0, 0, 0, "document head ",
+	DECL head_contents, NULL, DECL head_attrs, NULL, NULL
+},
+{ "hr",		0, 2, 2, 1, 0, 0, 0, "horizontal rule " ,
+	EMPTY, NULL, DECL html_attrs, DECL hr_depr, NULL
+},
+{ "html",	1, 1, 0, 0, 0, 0, 0, "document root element ",
+	DECL html_content , NULL , DECL i18n_attrs, DECL version_attr, NULL
+},
+{ "i",		0, 3, 0, 0, 0, 0, 1, "italic text style",
+	DECL html_inline, NULL, DECL html_attrs, NULL, NULL
+},
+{ "iframe",	0, 0, 0, 0, 0, 1, 2, "inline subwindow ",
+	DECL html_flow, NULL, NULL, DECL iframe_attrs, NULL
+},
+{ "img",	0, 2, 2, 1, 0, 0, 1, "embedded image ",
+	EMPTY, NULL, DECL img_attrs, DECL align_attr, DECL src_alt_attrs
+},
+{ "input",	0, 2, 2, 1, 0, 0, 1, "form control ",
+	EMPTY, NULL, DECL input_attrs , DECL align_attr, NULL
+},
+{ "ins",	0, 0, 0, 0, 0, 0, 2, "inserted text",
+	DECL html_flow, NULL, DECL edit_attrs, NULL, NULL
+},
+{ "isindex",	0, 2, 2, 1, 1, 1, 0, "single line prompt ",
+	EMPTY, NULL, NULL, DECL prompt_attrs, NULL
+},
+{ "kbd",	0, 0, 0, 0, 0, 0, 1, "text to be entered by the user",
+	DECL html_inline, NULL, DECL html_attrs, NULL, NULL
+},
+{ "label",	0, 0, 0, 0, 0, 0, 1, "form field label text ",
+	DECL html_inline MODIFIER, NULL, DECL label_attrs , NULL, NULL
+},
+{ "legend",	0, 0, 0, 0, 0, 0, 0, "fieldset legend ",
+	DECL html_inline, NULL, DECL legend_attrs , DECL align_attr, NULL
+},
+{ "li",		0, 1, 1, 0, 0, 0, 0, "list item ",
+	DECL html_flow, NULL, DECL html_attrs, NULL, NULL
+},
+{ "link",	0, 2, 2, 1, 0, 0, 0, "a media-independent link ",
+	EMPTY, NULL, DECL link_attrs, DECL target_attr, NULL
+},
+{ "map",	0, 0, 0, 0, 0, 0, 2, "client-side image map ",
+	DECL map_contents , NULL, DECL html_attrs , NULL, DECL name_attr
+},
+{ "menu",	0, 0, 0, 0, 1, 1, 0, "menu list ",
+	DECL blockli_elt , NULL, NULL, DECL compact_attrs, NULL
+},
+{ "meta",	0, 2, 2, 1, 0, 0, 0, "generic metainformation ",
+	EMPTY, NULL, DECL meta_attrs , NULL , DECL content_attr
+},
+{ "noframes",	0, 0, 0, 0, 0, 2, 0, "alternate content container for non frame-based rendering ",
+	DECL noframes_content, "body" , DECL html_attrs, NULL, NULL
+},
+{ "noscript",	0, 0, 0, 0, 0, 0, 0, "alternate content container for non script-based rendering ",
+	DECL html_flow, "div", DECL html_attrs, NULL, NULL
+},
+{ "object",	0, 0, 0, 0, 0, 0, 2, "generic embedded object ",
+	DECL object_contents , "div" , DECL object_attrs, DECL object_depr, NULL
+},
+{ "ol",		0, 0, 0, 0, 0, 0, 0, "ordered list ",
+	DECL li_elt , "li" , DECL html_attrs, DECL ol_attrs, NULL
+},
+{ "optgroup",	0, 0, 0, 0, 0, 0, 0, "option group ",
+	DECL option_elt , "option", DECL optgroup_attrs, NULL, DECL label_attr
+},
+{ "option",	0, 1, 0, 0, 0, 0, 0, "selectable choice " ,
+	DECL html_pcdata, NULL, DECL option_attrs, NULL, NULL
+},
+{ "p",		0, 1, 0, 0, 0, 0, 0, "paragraph ",
+	DECL html_inline, NULL, DECL html_attrs, DECL align_attr, NULL
+},
+{ "param",	0, 2, 2, 1, 0, 0, 0, "named property value ",
+	EMPTY, NULL, DECL param_attrs, NULL, DECL name_attr
+},
+{ "pre",	0, 0, 0, 0, 0, 0, 0, "preformatted text ",
+	DECL pre_content, NULL, DECL html_attrs, DECL width_attr, NULL
+},
+{ "q",		0, 0, 0, 0, 0, 0, 1, "short inline quotation ",
+	DECL html_inline, NULL, DECL quote_attrs, NULL, NULL
+},
+{ "s",		0, 3, 0, 0, 1, 1, 1, "strike-through text style",
+	DECL html_inline, NULL, NULL, DECL html_attrs, NULL
+},
+{ "samp",	0, 0, 0, 0, 0, 0, 1, "sample program output, scripts, etc.",
+	DECL html_inline, NULL, DECL html_attrs, NULL, NULL
+},
+{ "script",	0, 0, 0, 0, 0, 0, 2, "script statements ",
+	DECL html_cdata, NULL, DECL script_attrs, DECL language_attr, DECL type_attr
+},
+{ "select",	0, 0, 0, 0, 0, 0, 1, "option selector ",
+	DECL select_content, NULL, DECL select_attrs, NULL, NULL
+},
+{ "small",	0, 3, 0, 0, 0, 0, 1, "small text style",
+	DECL html_inline, NULL, DECL html_attrs, NULL, NULL
+},
+{ "span",	0, 0, 0, 0, 0, 0, 1, "generic language/style container ",
+	DECL html_inline, NULL, DECL html_attrs, NULL, NULL
+},
+{ "strike",	0, 3, 0, 0, 1, 1, 1, "strike-through text",
+	DECL html_inline, NULL, NULL, DECL html_attrs, NULL
+},
+{ "strong",	0, 3, 0, 0, 0, 0, 1, "strong emphasis",
+	DECL html_inline, NULL, DECL html_attrs, NULL, NULL
+},
+{ "style",	0, 0, 0, 0, 0, 0, 0, "style info ",
+	DECL html_cdata, NULL, DECL style_attrs, NULL, DECL type_attr
+},
+{ "sub",	0, 3, 0, 0, 0, 0, 1, "subscript",
+	DECL html_inline, NULL, DECL html_attrs, NULL, NULL
+},
+{ "sup",	0, 3, 0, 0, 0, 0, 1, "superscript ",
+	DECL html_inline, NULL, DECL html_attrs, NULL, NULL
+},
+{ "table",	0, 0, 0, 0, 0, 0, 0, "",
+	DECL table_contents , "tr" , DECL table_attrs , DECL table_depr, NULL
+},
+{ "tbody",	1, 0, 0, 0, 0, 0, 0, "table body ",
+	DECL tr_elt , "tr" , DECL talign_attrs, NULL, NULL
+},
+{ "td",		0, 0, 0, 0, 0, 0, 0, "table data cell",
+	DECL html_flow, NULL, DECL th_td_attr, DECL th_td_depr, NULL
+},
+{ "textarea",	0, 0, 0, 0, 0, 0, 1, "multi-line text field ",
+	DECL html_pcdata, NULL, DECL textarea_attrs, NULL, DECL rows_cols_attr
+},
+{ "tfoot",	0, 1, 0, 0, 0, 0, 0, "table footer ",
+	DECL tr_elt , "tr" , DECL talign_attrs, NULL, NULL
+},
+{ "th",		0, 1, 0, 0, 0, 0, 0, "table header cell",
+	DECL html_flow, NULL, DECL th_td_attr, DECL th_td_depr, NULL
+},
+{ "thead",	0, 1, 0, 0, 0, 0, 0, "table header ",
+	DECL tr_elt , "tr" , DECL talign_attrs, NULL, NULL
+},
+{ "title",	0, 0, 0, 0, 0, 0, 0, "document title ",
+	DECL html_pcdata, NULL, DECL i18n_attrs, NULL, NULL
+},
+{ "tr",		0, 0, 0, 0, 0, 0, 0, "table row ",
+	DECL tr_contents , "td" , DECL talign_attrs, DECL bgcolor_attr, NULL
+},
+{ "tt",		0, 3, 0, 0, 0, 0, 1, "teletype or monospaced text style",
+	DECL html_inline, NULL, DECL html_attrs, NULL, NULL
+},
+{ "u",		0, 3, 0, 0, 1, 1, 1, "underlined text style",
+	DECL html_inline, NULL, NULL, DECL html_attrs, NULL
+},
+{ "ul",		0, 0, 0, 0, 0, 0, 0, "unordered list ",
+	DECL li_elt , "li" , DECL html_attrs, DECL ul_depr, NULL
+},
+{ "var",	0, 0, 0, 0, 0, 0, 1, "instance of a variable or program argument",
+	DECL html_inline, NULL, DECL html_attrs, NULL, NULL
+}
+};
+
+typedef struct {
+    const char *oldTag;
+    const char *newTag;
+} htmlStartCloseEntry;
+
+/*
+ * start tags that imply the end of current element
+ */
+static const htmlStartCloseEntry htmlStartClose[] = {
+    { "a", "a" },
+    { "a", "fieldset" },
+    { "a", "table" },
+    { "a", "td" },
+    { "a", "th" },
+    { "address", "dd" },
+    { "address", "dl" },
+    { "address", "dt" },
+    { "address", "form" },
+    { "address", "li" },
+    { "address", "ul" },
+    { "b", "center" },
+    { "b", "p" },
+    { "b", "td" },
+    { "b", "th" },
+    { "big", "p" },
+    { "caption", "col" },
+    { "caption", "colgroup" },
+    { "caption", "tbody" },
+    { "caption", "tfoot" },
+    { "caption", "thead" },
+    { "caption", "tr" },
+    { "col", "col" },
+    { "col", "colgroup" },
+    { "col", "tbody" },
+    { "col", "tfoot" },
+    { "col", "thead" },
+    { "col", "tr" },
+    { "colgroup", "colgroup" },
+    { "colgroup", "tbody" },
+    { "colgroup", "tfoot" },
+    { "colgroup", "thead" },
+    { "colgroup", "tr" },
+    { "dd", "dt" },
+    { "dir", "dd" },
+    { "dir", "dl" },
+    { "dir", "dt" },
+    { "dir", "form" },
+    { "dir", "ul" },
+    { "dl", "form" },
+    { "dl", "li" },
+    { "dt", "dd" },
+    { "dt", "dl" },
+    { "font", "center" },
+    { "font", "td" },
+    { "font", "th" },
+    { "form", "form" },
+    { "h1", "fieldset" },
+    { "h1", "form" },
+    { "h1", "li" },
+    { "h1", "p" },
+    { "h1", "table" },
+    { "h2", "fieldset" },
+    { "h2", "form" },
+    { "h2", "li" },
+    { "h2", "p" },
+    { "h2", "table" },
+    { "h3", "fieldset" },
+    { "h3", "form" },
+    { "h3", "li" },
+    { "h3", "p" },
+    { "h3", "table" },
+    { "h4", "fieldset" },
+    { "h4", "form" },
+    { "h4", "li" },
+    { "h4", "p" },
+    { "h4", "table" },
+    { "h5", "fieldset" },
+    { "h5", "form" },
+    { "h5", "li" },
+    { "h5", "p" },
+    { "h5", "table" },
+    { "h6", "fieldset" },
+    { "h6", "form" },
+    { "h6", "li" },
+    { "h6", "p" },
+    { "h6", "table" },
+    { "head", "a" },
+    { "head", "abbr" },
+    { "head", "acronym" },
+    { "head", "address" },
+    { "head", "b" },
+    { "head", "bdo" },
+    { "head", "big" },
+    { "head", "blockquote" },
+    { "head", "body" },
+    { "head", "br" },
+    { "head", "center" },
+    { "head", "cite" },
+    { "head", "code" },
+    { "head", "dd" },
+    { "head", "dfn" },
+    { "head", "dir" },
+    { "head", "div" },
+    { "head", "dl" },
+    { "head", "dt" },
+    { "head", "em" },
+    { "head", "fieldset" },
+    { "head", "font" },
+    { "head", "form" },
+    { "head", "frameset" },
+    { "head", "h1" },
+    { "head", "h2" },
+    { "head", "h3" },
+    { "head", "h4" },
+    { "head", "h5" },
+    { "head", "h6" },
+    { "head", "hr" },
+    { "head", "i" },
+    { "head", "iframe" },
+    { "head", "img" },
+    { "head", "kbd" },
+    { "head", "li" },
+    { "head", "listing" },
+    { "head", "map" },
+    { "head", "menu" },
+    { "head", "ol" },
+    { "head", "p" },
+    { "head", "pre" },
+    { "head", "q" },
+    { "head", "s" },
+    { "head", "samp" },
+    { "head", "small" },
+    { "head", "span" },
+    { "head", "strike" },
+    { "head", "strong" },
+    { "head", "sub" },
+    { "head", "sup" },
+    { "head", "table" },
+    { "head", "tt" },
+    { "head", "u" },
+    { "head", "ul" },
+    { "head", "var" },
+    { "head", "xmp" },
+    { "hr", "form" },
+    { "i", "center" },
+    { "i", "p" },
+    { "i", "td" },
+    { "i", "th" },
+    { "legend", "fieldset" },
+    { "li", "li" },
+    { "link", "body" },
+    { "link", "frameset" },
+    { "listing", "dd" },
+    { "listing", "dl" },
+    { "listing", "dt" },
+    { "listing", "fieldset" },
+    { "listing", "form" },
+    { "listing", "li" },
+    { "listing", "table" },
+    { "listing", "ul" },
+    { "menu", "dd" },
+    { "menu", "dl" },
+    { "menu", "dt" },
+    { "menu", "form" },
+    { "menu", "ul" },
+    { "ol", "form" },
+    { "ol", "ul" },
+    { "option", "optgroup" },
+    { "option", "option" },
+    { "p", "address" },
+    { "p", "blockquote" },
+    { "p", "body" },
+    { "p", "caption" },
+    { "p", "center" },
+    { "p", "col" },
+    { "p", "colgroup" },
+    { "p", "dd" },
+    { "p", "dir" },
+    { "p", "div" },
+    { "p", "dl" },
+    { "p", "dt" },
+    { "p", "fieldset" },
+    { "p", "form" },
+    { "p", "frameset" },
+    { "p", "h1" },
+    { "p", "h2" },
+    { "p", "h3" },
+    { "p", "h4" },
+    { "p", "h5" },
+    { "p", "h6" },
+    { "p", "head" },
+    { "p", "hr" },
+    { "p", "li" },
+    { "p", "listing" },
+    { "p", "menu" },
+    { "p", "ol" },
+    { "p", "p" },
+    { "p", "pre" },
+    { "p", "table" },
+    { "p", "tbody" },
+    { "p", "td" },
+    { "p", "tfoot" },
+    { "p", "th" },
+    { "p", "title" },
+    { "p", "tr" },
+    { "p", "ul" },
+    { "p", "xmp" },
+    { "pre", "dd" },
+    { "pre", "dl" },
+    { "pre", "dt" },
+    { "pre", "fieldset" },
+    { "pre", "form" },
+    { "pre", "li" },
+    { "pre", "table" },
+    { "pre", "ul" },
+    { "s", "p" },
+    { "script", "noscript" },
+    { "small", "p" },
+    { "span", "td" },
+    { "span", "th" },
+    { "strike", "p" },
+    { "style", "body" },
+    { "style", "frameset" },
+    { "tbody", "tbody" },
+    { "tbody", "tfoot" },
+    { "td", "tbody" },
+    { "td", "td" },
+    { "td", "tfoot" },
+    { "td", "th" },
+    { "td", "tr" },
+    { "tfoot", "tbody" },
+    { "th", "tbody" },
+    { "th", "td" },
+    { "th", "tfoot" },
+    { "th", "th" },
+    { "th", "tr" },
+    { "thead", "tbody" },
+    { "thead", "tfoot" },
+    { "title", "body" },
+    { "title", "frameset" },
+    { "tr", "tbody" },
+    { "tr", "tfoot" },
+    { "tr", "tr" },
+    { "tt", "p" },
+    { "u", "p" },
+    { "u", "td" },
+    { "u", "th" },
+    { "ul", "address" },
+    { "ul", "form" },
+    { "ul", "menu" },
+    { "ul", "ol" },
+    { "ul", "pre" },
+    { "xmp", "dd" },
+    { "xmp", "dl" },
+    { "xmp", "dt" },
+    { "xmp", "fieldset" },
+    { "xmp", "form" },
+    { "xmp", "li" },
+    { "xmp", "table" },
+    { "xmp", "ul" }
+};
+
+/*
+ * The list of HTML elements which are supposed not to have
+ * CDATA content and where a p element will be implied
+ *
+ * TODO: extend that list by reading the HTML SGML DTD on
+ *       implied paragraph
+ */
+static const char *const htmlNoContentElements[] = {
+    "html",
+    "head",
+    NULL
+};
+
+/*
+ * The list of HTML attributes which are of content %Script;
+ * NOTE: when adding ones, check htmlIsScriptAttribute() since
+ *       it assumes the name starts with 'on'
+ */
+static const char *const htmlScriptAttributes[] = {
+    "onclick",
+    "ondblclick",
+    "onmousedown",
+    "onmouseup",
+    "onmouseover",
+    "onmousemove",
+    "onmouseout",
+    "onkeypress",
+    "onkeydown",
+    "onkeyup",
+    "onload",
+    "onunload",
+    "onfocus",
+    "onblur",
+    "onsubmit",
+    "onreset",
+    "onchange",
+    "onselect"
+};
+
+/*
+ * This table is used by the htmlparser to know what to do with
+ * broken html pages. By assigning different priorities to different
+ * elements the parser can decide how to handle extra endtags.
+ * Endtags are only allowed to close elements with lower or equal
+ * priority.
+ */
+
+typedef struct {
+    const char *name;
+    int priority;
+} elementPriority;
+
+static const elementPriority htmlEndPriority[] = {
+    {"div",   150},
+    {"td",    160},
+    {"th",    160},
+    {"tr",    170},
+    {"thead", 180},
+    {"tbody", 180},
+    {"tfoot", 180},
+    {"table", 190},
+    {"head",  200},
+    {"body",  200},
+    {"html",  220},
+    {NULL,    100} /* Default priority */
+};
+
+/************************************************************************
+ *									*
+ *	functions to handle HTML specific data			*
+ *									*
+ ************************************************************************/
+
+/**
+ * htmlInitAutoClose:
+ *
+ * This is a no-op now.
+ */
+void
+htmlInitAutoClose(void) {
+}
+
+static int
+htmlCompareTags(const void *key, const void *member) {
+    const xmlChar *tag = (const xmlChar *) key;
+    const htmlElemDesc *desc = (const htmlElemDesc *) member;
+
+    return(xmlStrcasecmp(tag, BAD_CAST desc->name));
+}
+
+/**
+ * htmlTagLookup:
+ * @tag:  The tag name in lowercase
+ *
+ * Lookup the HTML tag in the ElementTable
+ *
+ * Returns the related htmlElemDescPtr or NULL if not found.
+ */
+const htmlElemDesc *
+htmlTagLookup(const xmlChar *tag) {
+    if (tag == NULL)
+        return(NULL);
+
+    return((const htmlElemDesc *) bsearch(tag, html40ElementTable,
+                sizeof(html40ElementTable) / sizeof(htmlElemDesc),
+                sizeof(htmlElemDesc), htmlCompareTags));
+}
+
+/**
+ * htmlGetEndPriority:
+ * @name: The name of the element to look up the priority for.
+ *
+ * Return value: The "endtag" priority.
+ **/
+static int
+htmlGetEndPriority (const xmlChar *name) {
+    int i = 0;
+
+    while ((htmlEndPriority[i].name != NULL) &&
+	   (!xmlStrEqual((const xmlChar *)htmlEndPriority[i].name, name)))
+	i++;
+
+    return(htmlEndPriority[i].priority);
+}
+
+
+static int
+htmlCompareStartClose(const void *vkey, const void *member) {
+    const htmlStartCloseEntry *key = (const htmlStartCloseEntry *) vkey;
+    const htmlStartCloseEntry *entry = (const htmlStartCloseEntry *) member;
+    int ret;
+
+    ret = strcmp(key->oldTag, entry->oldTag);
+    if (ret == 0)
+        ret = strcmp(key->newTag, entry->newTag);
+
+    return(ret);
+}
+
+/**
+ * htmlCheckAutoClose:
+ * @newtag:  The new tag name
+ * @oldtag:  The old tag name
+ *
+ * Checks whether the new tag is one of the registered valid tags for
+ * closing old.
+ *
+ * Returns 0 if no, 1 if yes.
+ */
+static int
+htmlCheckAutoClose(const xmlChar * newtag, const xmlChar * oldtag)
+{
+    htmlStartCloseEntry key;
+    void *res;
+
+    key.oldTag = (const char *) oldtag;
+    key.newTag = (const char *) newtag;
+    res = bsearch(&key, htmlStartClose,
+            sizeof(htmlStartClose) / sizeof(htmlStartCloseEntry),
+            sizeof(htmlStartCloseEntry), htmlCompareStartClose);
+    return(res != NULL);
+}
+
+/**
+ * htmlAutoCloseOnClose:
+ * @ctxt:  an HTML parser context
+ * @newtag:  The new tag name
+ * @force:  force the tag closure
+ *
+ * The HTML DTD allows an ending tag to implicitly close other tags.
+ */
+static void
+htmlAutoCloseOnClose(htmlParserCtxtPtr ctxt, const xmlChar * newtag)
+{
+    const htmlElemDesc *info;
+    int i, priority;
+
+    priority = htmlGetEndPriority(newtag);
+
+    for (i = (ctxt->nameNr - 1); i >= 0; i--) {
+
+        if (xmlStrEqual(newtag, ctxt->nameTab[i]))
+            break;
+        /*
+         * A misplaced endtag can only close elements with lower
+         * or equal priority, so if we find an element with higher
+         * priority before we find an element with
+         * matching name, we just ignore this endtag
+         */
+        if (htmlGetEndPriority(ctxt->nameTab[i]) > priority)
+            return;
+    }
+    if (i < 0)
+        return;
+
+    while (!xmlStrEqual(newtag, ctxt->name)) {
+        info = htmlTagLookup(ctxt->name);
+        if ((info != NULL) && (info->endTag == 3)) {
+            htmlParseErr(ctxt, XML_ERR_TAG_NAME_MISMATCH,
+	                 "Opening and ending tag mismatch: %s and %s\n",
+			 newtag, ctxt->name);
+        }
+        if ((ctxt->sax != NULL) && (ctxt->sax->endElement != NULL))
+            ctxt->sax->endElement(ctxt->userData, ctxt->name);
+	htmlnamePop(ctxt);
+    }
+}
+
+/**
+ * htmlAutoCloseOnEnd:
+ * @ctxt:  an HTML parser context
+ *
+ * Close all remaining tags at the end of the stream
+ */
+static void
+htmlAutoCloseOnEnd(htmlParserCtxtPtr ctxt)
+{
+    int i;
+
+    if (ctxt->nameNr == 0)
+        return;
+    for (i = (ctxt->nameNr - 1); i >= 0; i--) {
+        if ((ctxt->sax != NULL) && (ctxt->sax->endElement != NULL))
+            ctxt->sax->endElement(ctxt->userData, ctxt->name);
+	htmlnamePop(ctxt);
+    }
+}
+
+/**
+ * htmlAutoClose:
+ * @ctxt:  an HTML parser context
+ * @newtag:  The new tag name or NULL
+ *
+ * The HTML DTD allows a tag to implicitly close other tags.
+ * The list is kept in htmlStartClose array. This function is
+ * called when a new tag has been detected and generates the
+ * appropriates closes if possible/needed.
+ * If newtag is NULL this mean we are at the end of the resource
+ * and we should check
+ */
+static void
+htmlAutoClose(htmlParserCtxtPtr ctxt, const xmlChar * newtag)
+{
+    while ((newtag != NULL) && (ctxt->name != NULL) &&
+           (htmlCheckAutoClose(newtag, ctxt->name))) {
+        if ((ctxt->sax != NULL) && (ctxt->sax->endElement != NULL))
+            ctxt->sax->endElement(ctxt->userData, ctxt->name);
+	htmlnamePop(ctxt);
+    }
+    if (newtag == NULL) {
+        htmlAutoCloseOnEnd(ctxt);
+        return;
+    }
+    while ((newtag == NULL) && (ctxt->name != NULL) &&
+           ((xmlStrEqual(ctxt->name, BAD_CAST "head")) ||
+            (xmlStrEqual(ctxt->name, BAD_CAST "body")) ||
+            (xmlStrEqual(ctxt->name, BAD_CAST "html")))) {
+        if ((ctxt->sax != NULL) && (ctxt->sax->endElement != NULL))
+            ctxt->sax->endElement(ctxt->userData, ctxt->name);
+	htmlnamePop(ctxt);
+    }
+}
+
+/**
+ * htmlAutoCloseTag:
+ * @doc:  the HTML document
+ * @name:  The tag name
+ * @elem:  the HTML element
+ *
+ * The HTML DTD allows a tag to implicitly close other tags.
+ * The list is kept in htmlStartClose array. This function checks
+ * if the element or one of it's children would autoclose the
+ * given tag.
+ *
+ * Returns 1 if autoclose, 0 otherwise
+ */
+int
+htmlAutoCloseTag(htmlDocPtr doc, const xmlChar *name, htmlNodePtr elem) {
+    htmlNodePtr child;
+
+    if (elem == NULL) return(1);
+    if (xmlStrEqual(name, elem->name)) return(0);
+    if (htmlCheckAutoClose(elem->name, name)) return(1);
+    child = elem->children;
+    while (child != NULL) {
+        if (htmlAutoCloseTag(doc, name, child)) return(1);
+	child = child->next;
+    }
+    return(0);
+}
+
+/**
+ * htmlIsAutoClosed:
+ * @doc:  the HTML document
+ * @elem:  the HTML element
+ *
+ * The HTML DTD allows a tag to implicitly close other tags.
+ * The list is kept in htmlStartClose array. This function checks
+ * if a tag is autoclosed by one of it's child
+ *
+ * Returns 1 if autoclosed, 0 otherwise
+ */
+int
+htmlIsAutoClosed(htmlDocPtr doc, htmlNodePtr elem) {
+    htmlNodePtr child;
+
+    if (elem == NULL) return(1);
+    child = elem->children;
+    while (child != NULL) {
+	if (htmlAutoCloseTag(doc, elem->name, child)) return(1);
+	child = child->next;
+    }
+    return(0);
+}
+
+/**
+ * htmlCheckImplied:
+ * @ctxt:  an HTML parser context
+ * @newtag:  The new tag name
+ *
+ * The HTML DTD allows a tag to exists only implicitly
+ * called when a new tag has been detected and generates the
+ * appropriates implicit tags if missing
+ */
+static void
+htmlCheckImplied(htmlParserCtxtPtr ctxt, const xmlChar *newtag) {
+    int i;
+
+    if (ctxt->options & HTML_PARSE_NOIMPLIED)
+        return;
+    if (!htmlOmittedDefaultValue)
+	return;
+    if (xmlStrEqual(newtag, BAD_CAST"html"))
+	return;
+    if (ctxt->nameNr <= 0) {
+	htmlnamePush(ctxt, BAD_CAST"html");
+	if ((ctxt->sax != NULL) && (ctxt->sax->startElement != NULL))
+	    ctxt->sax->startElement(ctxt->userData, BAD_CAST"html", NULL);
+    }
+    if ((xmlStrEqual(newtag, BAD_CAST"body")) || (xmlStrEqual(newtag, BAD_CAST"head")))
+        return;
+    if ((ctxt->nameNr <= 1) &&
+        ((xmlStrEqual(newtag, BAD_CAST"script")) ||
+	 (xmlStrEqual(newtag, BAD_CAST"style")) ||
+	 (xmlStrEqual(newtag, BAD_CAST"meta")) ||
+	 (xmlStrEqual(newtag, BAD_CAST"link")) ||
+	 (xmlStrEqual(newtag, BAD_CAST"title")) ||
+	 (xmlStrEqual(newtag, BAD_CAST"base")))) {
+        if (ctxt->html >= 3) {
+            /* we already saw or generated an <head> before */
+            return;
+        }
+        /*
+         * dropped OBJECT ... i you put it first BODY will be
+         * assumed !
+         */
+        htmlnamePush(ctxt, BAD_CAST"head");
+        if ((ctxt->sax != NULL) && (ctxt->sax->startElement != NULL))
+            ctxt->sax->startElement(ctxt->userData, BAD_CAST"head", NULL);
+    } else if ((!xmlStrEqual(newtag, BAD_CAST"noframes")) &&
+	       (!xmlStrEqual(newtag, BAD_CAST"frame")) &&
+	       (!xmlStrEqual(newtag, BAD_CAST"frameset"))) {
+        if (ctxt->html >= 10) {
+            /* we already saw or generated a <body> before */
+            return;
+        }
+	for (i = 0;i < ctxt->nameNr;i++) {
+	    if (xmlStrEqual(ctxt->nameTab[i], BAD_CAST"body")) {
+		return;
+	    }
+	    if (xmlStrEqual(ctxt->nameTab[i], BAD_CAST"head")) {
+		return;
+	    }
+	}
+
+	htmlnamePush(ctxt, BAD_CAST"body");
+	if ((ctxt->sax != NULL) && (ctxt->sax->startElement != NULL))
+	    ctxt->sax->startElement(ctxt->userData, BAD_CAST"body", NULL);
+    }
+}
+
+/**
+ * htmlCheckParagraph
+ * @ctxt:  an HTML parser context
+ *
+ * Check whether a p element need to be implied before inserting
+ * characters in the current element.
+ *
+ * Returns 1 if a paragraph has been inserted, 0 if not and -1
+ *         in case of error.
+ */
+
+static int
+htmlCheckParagraph(htmlParserCtxtPtr ctxt) {
+    const xmlChar *tag;
+    int i;
+
+    if (ctxt == NULL)
+	return(-1);
+    tag = ctxt->name;
+    if (tag == NULL) {
+	htmlAutoClose(ctxt, BAD_CAST"p");
+	htmlCheckImplied(ctxt, BAD_CAST"p");
+	htmlnamePush(ctxt, BAD_CAST"p");
+	if ((ctxt->sax != NULL) && (ctxt->sax->startElement != NULL))
+	    ctxt->sax->startElement(ctxt->userData, BAD_CAST"p", NULL);
+	return(1);
+    }
+    if (!htmlOmittedDefaultValue)
+	return(0);
+    for (i = 0; htmlNoContentElements[i] != NULL; i++) {
+	if (xmlStrEqual(tag, BAD_CAST htmlNoContentElements[i])) {
+	    htmlAutoClose(ctxt, BAD_CAST"p");
+	    htmlCheckImplied(ctxt, BAD_CAST"p");
+	    htmlnamePush(ctxt, BAD_CAST"p");
+	    if ((ctxt->sax != NULL) && (ctxt->sax->startElement != NULL))
+		ctxt->sax->startElement(ctxt->userData, BAD_CAST"p", NULL);
+	    return(1);
+	}
+    }
+    return(0);
+}
+
+/**
+ * htmlIsScriptAttribute:
+ * @name:  an attribute name
+ *
+ * Check if an attribute is of content type Script
+ *
+ * Returns 1 is the attribute is a script 0 otherwise
+ */
+int
+htmlIsScriptAttribute(const xmlChar *name) {
+    unsigned int i;
+
+    if (name == NULL)
+      return(0);
+    /*
+     * all script attributes start with 'on'
+     */
+    if ((name[0] != 'o') || (name[1] != 'n'))
+      return(0);
+    for (i = 0;
+	 i < sizeof(htmlScriptAttributes)/sizeof(htmlScriptAttributes[0]);
+	 i++) {
+	if (xmlStrEqual(name, (const xmlChar *) htmlScriptAttributes[i]))
+	    return(1);
+    }
+    return(0);
+}
+
+/************************************************************************
+ *									*
+ *	The list of HTML predefined entities			*
+ *									*
+ ************************************************************************/
+
+
+static const htmlEntityDesc  html40EntitiesTable[] = {
+/*
+ * the 4 absolute ones, plus apostrophe.
+ */
+{ 34,	"quot",	"quotation mark = APL quote, U+0022 ISOnum" },
+{ 38,	"amp",	"ampersand, U+0026 ISOnum" },
+{ 39,	"apos",	"single quote" },
+{ 60,	"lt",	"less-than sign, U+003C ISOnum" },
+{ 62,	"gt",	"greater-than sign, U+003E ISOnum" },
+
+/*
+ * A bunch still in the 128-255 range
+ * Replacing them depend really on the charset used.
+ */
+{ 160,	"nbsp",	"no-break space = non-breaking space, U+00A0 ISOnum" },
+{ 161,	"iexcl","inverted exclamation mark, U+00A1 ISOnum" },
+{ 162,	"cent",	"cent sign, U+00A2 ISOnum" },
+{ 163,	"pound","pound sign, U+00A3 ISOnum" },
+{ 164,	"curren","currency sign, U+00A4 ISOnum" },
+{ 165,	"yen",	"yen sign = yuan sign, U+00A5 ISOnum" },
+{ 166,	"brvbar","broken bar = broken vertical bar, U+00A6 ISOnum" },
+{ 167,	"sect",	"section sign, U+00A7 ISOnum" },
+{ 168,	"uml",	"diaeresis = spacing diaeresis, U+00A8 ISOdia" },
+{ 169,	"copy",	"copyright sign, U+00A9 ISOnum" },
+{ 170,	"ordf",	"feminine ordinal indicator, U+00AA ISOnum" },
+{ 171,	"laquo","left-pointing double angle quotation mark = left pointing guillemet, U+00AB ISOnum" },
+{ 172,	"not",	"not sign, U+00AC ISOnum" },
+{ 173,	"shy",	"soft hyphen = discretionary hyphen, U+00AD ISOnum" },
+{ 174,	"reg",	"registered sign = registered trade mark sign, U+00AE ISOnum" },
+{ 175,	"macr",	"macron = spacing macron = overline = APL overbar, U+00AF ISOdia" },
+{ 176,	"deg",	"degree sign, U+00B0 ISOnum" },
+{ 177,	"plusmn","plus-minus sign = plus-or-minus sign, U+00B1 ISOnum" },
+{ 178,	"sup2",	"superscript two = superscript digit two = squared, U+00B2 ISOnum" },
+{ 179,	"sup3",	"superscript three = superscript digit three = cubed, U+00B3 ISOnum" },
+{ 180,	"acute","acute accent = spacing acute, U+00B4 ISOdia" },
+{ 181,	"micro","micro sign, U+00B5 ISOnum" },
+{ 182,	"para",	"pilcrow sign = paragraph sign, U+00B6 ISOnum" },
+{ 183,	"middot","middle dot = Georgian comma Greek middle dot, U+00B7 ISOnum" },
+{ 184,	"cedil","cedilla = spacing cedilla, U+00B8 ISOdia" },
+{ 185,	"sup1",	"superscript one = superscript digit one, U+00B9 ISOnum" },
+{ 186,	"ordm",	"masculine ordinal indicator, U+00BA ISOnum" },
+{ 187,	"raquo","right-pointing double angle quotation mark right pointing guillemet, U+00BB ISOnum" },
+{ 188,	"frac14","vulgar fraction one quarter = fraction one quarter, U+00BC ISOnum" },
+{ 189,	"frac12","vulgar fraction one half = fraction one half, U+00BD ISOnum" },
+{ 190,	"frac34","vulgar fraction three quarters = fraction three quarters, U+00BE ISOnum" },
+{ 191,	"iquest","inverted question mark = turned question mark, U+00BF ISOnum" },
+{ 192,	"Agrave","latin capital letter A with grave = latin capital letter A grave, U+00C0 ISOlat1" },
+{ 193,	"Aacute","latin capital letter A with acute, U+00C1 ISOlat1" },
+{ 194,	"Acirc","latin capital letter A with circumflex, U+00C2 ISOlat1" },
+{ 195,	"Atilde","latin capital letter A with tilde, U+00C3 ISOlat1" },
+{ 196,	"Auml",	"latin capital letter A with diaeresis, U+00C4 ISOlat1" },
+{ 197,	"Aring","latin capital letter A with ring above = latin capital letter A ring, U+00C5 ISOlat1" },
+{ 198,	"AElig","latin capital letter AE = latin capital ligature AE, U+00C6 ISOlat1" },
+{ 199,	"Ccedil","latin capital letter C with cedilla, U+00C7 ISOlat1" },
+{ 200,	"Egrave","latin capital letter E with grave, U+00C8 ISOlat1" },
+{ 201,	"Eacute","latin capital letter E with acute, U+00C9 ISOlat1" },
+{ 202,	"Ecirc","latin capital letter E with circumflex, U+00CA ISOlat1" },
+{ 203,	"Euml",	"latin capital letter E with diaeresis, U+00CB ISOlat1" },
+{ 204,	"Igrave","latin capital letter I with grave, U+00CC ISOlat1" },
+{ 205,	"Iacute","latin capital letter I with acute, U+00CD ISOlat1" },
+{ 206,	"Icirc","latin capital letter I with circumflex, U+00CE ISOlat1" },
+{ 207,	"Iuml",	"latin capital letter I with diaeresis, U+00CF ISOlat1" },
+{ 208,	"ETH",	"latin capital letter ETH, U+00D0 ISOlat1" },
+{ 209,	"Ntilde","latin capital letter N with tilde, U+00D1 ISOlat1" },
+{ 210,	"Ograve","latin capital letter O with grave, U+00D2 ISOlat1" },
+{ 211,	"Oacute","latin capital letter O with acute, U+00D3 ISOlat1" },
+{ 212,	"Ocirc","latin capital letter O with circumflex, U+00D4 ISOlat1" },
+{ 213,	"Otilde","latin capital letter O with tilde, U+00D5 ISOlat1" },
+{ 214,	"Ouml",	"latin capital letter O with diaeresis, U+00D6 ISOlat1" },
+{ 215,	"times","multiplication sign, U+00D7 ISOnum" },
+{ 216,	"Oslash","latin capital letter O with stroke latin capital letter O slash, U+00D8 ISOlat1" },
+{ 217,	"Ugrave","latin capital letter U with grave, U+00D9 ISOlat1" },
+{ 218,	"Uacute","latin capital letter U with acute, U+00DA ISOlat1" },
+{ 219,	"Ucirc","latin capital letter U with circumflex, U+00DB ISOlat1" },
+{ 220,	"Uuml",	"latin capital letter U with diaeresis, U+00DC ISOlat1" },
+{ 221,	"Yacute","latin capital letter Y with acute, U+00DD ISOlat1" },
+{ 222,	"THORN","latin capital letter THORN, U+00DE ISOlat1" },
+{ 223,	"szlig","latin small letter sharp s = ess-zed, U+00DF ISOlat1" },
+{ 224,	"agrave","latin small letter a with grave = latin small letter a grave, U+00E0 ISOlat1" },
+{ 225,	"aacute","latin small letter a with acute, U+00E1 ISOlat1" },
+{ 226,	"acirc","latin small letter a with circumflex, U+00E2 ISOlat1" },
+{ 227,	"atilde","latin small letter a with tilde, U+00E3 ISOlat1" },
+{ 228,	"auml",	"latin small letter a with diaeresis, U+00E4 ISOlat1" },
+{ 229,	"aring","latin small letter a with ring above = latin small letter a ring, U+00E5 ISOlat1" },
+{ 230,	"aelig","latin small letter ae = latin small ligature ae, U+00E6 ISOlat1" },
+{ 231,	"ccedil","latin small letter c with cedilla, U+00E7 ISOlat1" },
+{ 232,	"egrave","latin small letter e with grave, U+00E8 ISOlat1" },
+{ 233,	"eacute","latin small letter e with acute, U+00E9 ISOlat1" },
+{ 234,	"ecirc","latin small letter e with circumflex, U+00EA ISOlat1" },
+{ 235,	"euml",	"latin small letter e with diaeresis, U+00EB ISOlat1" },
+{ 236,	"igrave","latin small letter i with grave, U+00EC ISOlat1" },
+{ 237,	"iacute","latin small letter i with acute, U+00ED ISOlat1" },
+{ 238,	"icirc","latin small letter i with circumflex, U+00EE ISOlat1" },
+{ 239,	"iuml",	"latin small letter i with diaeresis, U+00EF ISOlat1" },
+{ 240,	"eth",	"latin small letter eth, U+00F0 ISOlat1" },
+{ 241,	"ntilde","latin small letter n with tilde, U+00F1 ISOlat1" },
+{ 242,	"ograve","latin small letter o with grave, U+00F2 ISOlat1" },
+{ 243,	"oacute","latin small letter o with acute, U+00F3 ISOlat1" },
+{ 244,	"ocirc","latin small letter o with circumflex, U+00F4 ISOlat1" },
+{ 245,	"otilde","latin small letter o with tilde, U+00F5 ISOlat1" },
+{ 246,	"ouml",	"latin small letter o with diaeresis, U+00F6 ISOlat1" },
+{ 247,	"divide","division sign, U+00F7 ISOnum" },
+{ 248,	"oslash","latin small letter o with stroke, = latin small letter o slash, U+00F8 ISOlat1" },
+{ 249,	"ugrave","latin small letter u with grave, U+00F9 ISOlat1" },
+{ 250,	"uacute","latin small letter u with acute, U+00FA ISOlat1" },
+{ 251,	"ucirc","latin small letter u with circumflex, U+00FB ISOlat1" },
+{ 252,	"uuml",	"latin small letter u with diaeresis, U+00FC ISOlat1" },
+{ 253,	"yacute","latin small letter y with acute, U+00FD ISOlat1" },
+{ 254,	"thorn","latin small letter thorn with, U+00FE ISOlat1" },
+{ 255,	"yuml",	"latin small letter y with diaeresis, U+00FF ISOlat1" },
+
+{ 338,	"OElig","latin capital ligature OE, U+0152 ISOlat2" },
+{ 339,	"oelig","latin small ligature oe, U+0153 ISOlat2" },
+{ 352,	"Scaron","latin capital letter S with caron, U+0160 ISOlat2" },
+{ 353,	"scaron","latin small letter s with caron, U+0161 ISOlat2" },
+{ 376,	"Yuml",	"latin capital letter Y with diaeresis, U+0178 ISOlat2" },
+
+/*
+ * Anything below should really be kept as entities references
+ */
+{ 402,	"fnof",	"latin small f with hook = function = florin, U+0192 ISOtech" },
+
+{ 710,	"circ",	"modifier letter circumflex accent, U+02C6 ISOpub" },
+{ 732,	"tilde","small tilde, U+02DC ISOdia" },
+
+{ 913,	"Alpha","greek capital letter alpha, U+0391" },
+{ 914,	"Beta",	"greek capital letter beta, U+0392" },
+{ 915,	"Gamma","greek capital letter gamma, U+0393 ISOgrk3" },
+{ 916,	"Delta","greek capital letter delta, U+0394 ISOgrk3" },
+{ 917,	"Epsilon","greek capital letter epsilon, U+0395" },
+{ 918,	"Zeta",	"greek capital letter zeta, U+0396" },
+{ 919,	"Eta",	"greek capital letter eta, U+0397" },
+{ 920,	"Theta","greek capital letter theta, U+0398 ISOgrk3" },
+{ 921,	"Iota",	"greek capital letter iota, U+0399" },
+{ 922,	"Kappa","greek capital letter kappa, U+039A" },
+{ 923,	"Lambda", "greek capital letter lambda, U+039B ISOgrk3" },
+{ 924,	"Mu",	"greek capital letter mu, U+039C" },
+{ 925,	"Nu",	"greek capital letter nu, U+039D" },
+{ 926,	"Xi",	"greek capital letter xi, U+039E ISOgrk3" },
+{ 927,	"Omicron","greek capital letter omicron, U+039F" },
+{ 928,	"Pi",	"greek capital letter pi, U+03A0 ISOgrk3" },
+{ 929,	"Rho",	"greek capital letter rho, U+03A1" },
+{ 931,	"Sigma","greek capital letter sigma, U+03A3 ISOgrk3" },
+{ 932,	"Tau",	"greek capital letter tau, U+03A4" },
+{ 933,	"Upsilon","greek capital letter upsilon, U+03A5 ISOgrk3" },
+{ 934,	"Phi",	"greek capital letter phi, U+03A6 ISOgrk3" },
+{ 935,	"Chi",	"greek capital letter chi, U+03A7" },
+{ 936,	"Psi",	"greek capital letter psi, U+03A8 ISOgrk3" },
+{ 937,	"Omega","greek capital letter omega, U+03A9 ISOgrk3" },
+
+{ 945,	"alpha","greek small letter alpha, U+03B1 ISOgrk3" },
+{ 946,	"beta",	"greek small letter beta, U+03B2 ISOgrk3" },
+{ 947,	"gamma","greek small letter gamma, U+03B3 ISOgrk3" },
+{ 948,	"delta","greek small letter delta, U+03B4 ISOgrk3" },
+{ 949,	"epsilon","greek small letter epsilon, U+03B5 ISOgrk3" },
+{ 950,	"zeta",	"greek small letter zeta, U+03B6 ISOgrk3" },
+{ 951,	"eta",	"greek small letter eta, U+03B7 ISOgrk3" },
+{ 952,	"theta","greek small letter theta, U+03B8 ISOgrk3" },
+{ 953,	"iota",	"greek small letter iota, U+03B9 ISOgrk3" },
+{ 954,	"kappa","greek small letter kappa, U+03BA ISOgrk3" },
+{ 955,	"lambda","greek small letter lambda, U+03BB ISOgrk3" },
+{ 956,	"mu",	"greek small letter mu, U+03BC ISOgrk3" },
+{ 957,	"nu",	"greek small letter nu, U+03BD ISOgrk3" },
+{ 958,	"xi",	"greek small letter xi, U+03BE ISOgrk3" },
+{ 959,	"omicron","greek small letter omicron, U+03BF NEW" },
+{ 960,	"pi",	"greek small letter pi, U+03C0 ISOgrk3" },
+{ 961,	"rho",	"greek small letter rho, U+03C1 ISOgrk3" },
+{ 962,	"sigmaf","greek small letter final sigma, U+03C2 ISOgrk3" },
+{ 963,	"sigma","greek small letter sigma, U+03C3 ISOgrk3" },
+{ 964,	"tau",	"greek small letter tau, U+03C4 ISOgrk3" },
+{ 965,	"upsilon","greek small letter upsilon, U+03C5 ISOgrk3" },
+{ 966,	"phi",	"greek small letter phi, U+03C6 ISOgrk3" },
+{ 967,	"chi",	"greek small letter chi, U+03C7 ISOgrk3" },
+{ 968,	"psi",	"greek small letter psi, U+03C8 ISOgrk3" },
+{ 969,	"omega","greek small letter omega, U+03C9 ISOgrk3" },
+{ 977,	"thetasym","greek small letter theta symbol, U+03D1 NEW" },
+{ 978,	"upsih","greek upsilon with hook symbol, U+03D2 NEW" },
+{ 982,	"piv",	"greek pi symbol, U+03D6 ISOgrk3" },
+
+{ 8194,	"ensp",	"en space, U+2002 ISOpub" },
+{ 8195,	"emsp",	"em space, U+2003 ISOpub" },
+{ 8201,	"thinsp","thin space, U+2009 ISOpub" },
+{ 8204,	"zwnj",	"zero width non-joiner, U+200C NEW RFC 2070" },
+{ 8205,	"zwj",	"zero width joiner, U+200D NEW RFC 2070" },
+{ 8206,	"lrm",	"left-to-right mark, U+200E NEW RFC 2070" },
+{ 8207,	"rlm",	"right-to-left mark, U+200F NEW RFC 2070" },
+{ 8211,	"ndash","en dash, U+2013 ISOpub" },
+{ 8212,	"mdash","em dash, U+2014 ISOpub" },
+{ 8216,	"lsquo","left single quotation mark, U+2018 ISOnum" },
+{ 8217,	"rsquo","right single quotation mark, U+2019 ISOnum" },
+{ 8218,	"sbquo","single low-9 quotation mark, U+201A NEW" },
+{ 8220,	"ldquo","left double quotation mark, U+201C ISOnum" },
+{ 8221,	"rdquo","right double quotation mark, U+201D ISOnum" },
+{ 8222,	"bdquo","double low-9 quotation mark, U+201E NEW" },
+{ 8224,	"dagger","dagger, U+2020 ISOpub" },
+{ 8225,	"Dagger","double dagger, U+2021 ISOpub" },
+
+{ 8226,	"bull",	"bullet = black small circle, U+2022 ISOpub" },
+{ 8230,	"hellip","horizontal ellipsis = three dot leader, U+2026 ISOpub" },
+
+{ 8240,	"permil","per mille sign, U+2030 ISOtech" },
+
+{ 8242,	"prime","prime = minutes = feet, U+2032 ISOtech" },
+{ 8243,	"Prime","double prime = seconds = inches, U+2033 ISOtech" },
+
+{ 8249,	"lsaquo","single left-pointing angle quotation mark, U+2039 ISO proposed" },
+{ 8250,	"rsaquo","single right-pointing angle quotation mark, U+203A ISO proposed" },
+
+{ 8254,	"oline","overline = spacing overscore, U+203E NEW" },
+{ 8260,	"frasl","fraction slash, U+2044 NEW" },
+
+{ 8364,	"euro",	"euro sign, U+20AC NEW" },
+
+{ 8465,	"image","blackletter capital I = imaginary part, U+2111 ISOamso" },
+{ 8472,	"weierp","script capital P = power set = Weierstrass p, U+2118 ISOamso" },
+{ 8476,	"real",	"blackletter capital R = real part symbol, U+211C ISOamso" },
+{ 8482,	"trade","trade mark sign, U+2122 ISOnum" },
+{ 8501,	"alefsym","alef symbol = first transfinite cardinal, U+2135 NEW" },
+{ 8592,	"larr",	"leftwards arrow, U+2190 ISOnum" },
+{ 8593,	"uarr",	"upwards arrow, U+2191 ISOnum" },
+{ 8594,	"rarr",	"rightwards arrow, U+2192 ISOnum" },
+{ 8595,	"darr",	"downwards arrow, U+2193 ISOnum" },
+{ 8596,	"harr",	"left right arrow, U+2194 ISOamsa" },
+{ 8629,	"crarr","downwards arrow with corner leftwards = carriage return, U+21B5 NEW" },
+{ 8656,	"lArr",	"leftwards double arrow, U+21D0 ISOtech" },
+{ 8657,	"uArr",	"upwards double arrow, U+21D1 ISOamsa" },
+{ 8658,	"rArr",	"rightwards double arrow, U+21D2 ISOtech" },
+{ 8659,	"dArr",	"downwards double arrow, U+21D3 ISOamsa" },
+{ 8660,	"hArr",	"left right double arrow, U+21D4 ISOamsa" },
+
+{ 8704,	"forall","for all, U+2200 ISOtech" },
+{ 8706,	"part",	"partial differential, U+2202 ISOtech" },
+{ 8707,	"exist","there exists, U+2203 ISOtech" },
+{ 8709,	"empty","empty set = null set = diameter, U+2205 ISOamso" },
+{ 8711,	"nabla","nabla = backward difference, U+2207 ISOtech" },
+{ 8712,	"isin",	"element of, U+2208 ISOtech" },
+{ 8713,	"notin","not an element of, U+2209 ISOtech" },
+{ 8715,	"ni",	"contains as member, U+220B ISOtech" },
+{ 8719,	"prod",	"n-ary product = product sign, U+220F ISOamsb" },
+{ 8721,	"sum",	"n-ary summation, U+2211 ISOamsb" },
+{ 8722,	"minus","minus sign, U+2212 ISOtech" },
+{ 8727,	"lowast","asterisk operator, U+2217 ISOtech" },
+{ 8730,	"radic","square root = radical sign, U+221A ISOtech" },
+{ 8733,	"prop",	"proportional to, U+221D ISOtech" },
+{ 8734,	"infin","infinity, U+221E ISOtech" },
+{ 8736,	"ang",	"angle, U+2220 ISOamso" },
+{ 8743,	"and",	"logical and = wedge, U+2227 ISOtech" },
+{ 8744,	"or",	"logical or = vee, U+2228 ISOtech" },
+{ 8745,	"cap",	"intersection = cap, U+2229 ISOtech" },
+{ 8746,	"cup",	"union = cup, U+222A ISOtech" },
+{ 8747,	"int",	"integral, U+222B ISOtech" },
+{ 8756,	"there4","therefore, U+2234 ISOtech" },
+{ 8764,	"sim",	"tilde operator = varies with = similar to, U+223C ISOtech" },
+{ 8773,	"cong",	"approximately equal to, U+2245 ISOtech" },
+{ 8776,	"asymp","almost equal to = asymptotic to, U+2248 ISOamsr" },
+{ 8800,	"ne",	"not equal to, U+2260 ISOtech" },
+{ 8801,	"equiv","identical to, U+2261 ISOtech" },
+{ 8804,	"le",	"less-than or equal to, U+2264 ISOtech" },
+{ 8805,	"ge",	"greater-than or equal to, U+2265 ISOtech" },
+{ 8834,	"sub",	"subset of, U+2282 ISOtech" },
+{ 8835,	"sup",	"superset of, U+2283 ISOtech" },
+{ 8836,	"nsub",	"not a subset of, U+2284 ISOamsn" },
+{ 8838,	"sube",	"subset of or equal to, U+2286 ISOtech" },
+{ 8839,	"supe",	"superset of or equal to, U+2287 ISOtech" },
+{ 8853,	"oplus","circled plus = direct sum, U+2295 ISOamsb" },
+{ 8855,	"otimes","circled times = vector product, U+2297 ISOamsb" },
+{ 8869,	"perp",	"up tack = orthogonal to = perpendicular, U+22A5 ISOtech" },
+{ 8901,	"sdot",	"dot operator, U+22C5 ISOamsb" },
+{ 8968,	"lceil","left ceiling = apl upstile, U+2308 ISOamsc" },
+{ 8969,	"rceil","right ceiling, U+2309 ISOamsc" },
+{ 8970,	"lfloor","left floor = apl downstile, U+230A ISOamsc" },
+{ 8971,	"rfloor","right floor, U+230B ISOamsc" },
+{ 9001,	"lang",	"left-pointing angle bracket = bra, U+2329 ISOtech" },
+{ 9002,	"rang",	"right-pointing angle bracket = ket, U+232A ISOtech" },
+{ 9674,	"loz",	"lozenge, U+25CA ISOpub" },
+
+{ 9824,	"spades","black spade suit, U+2660 ISOpub" },
+{ 9827,	"clubs","black club suit = shamrock, U+2663 ISOpub" },
+{ 9829,	"hearts","black heart suit = valentine, U+2665 ISOpub" },
+{ 9830,	"diams","black diamond suit, U+2666 ISOpub" },
+
+};
+
+/************************************************************************
+ *									*
+ *		Commodity functions to handle entities			*
+ *									*
+ ************************************************************************/
+
+/*
+ * Macro used to grow the current buffer.
+ */
+#define growBuffer(buffer) {						\
+    xmlChar *tmp;							\
+    buffer##_size *= 2;							\
+    tmp = (xmlChar *) xmlRealloc(buffer, buffer##_size * sizeof(xmlChar)); \
+    if (tmp == NULL) {						\
+	htmlErrMemory(ctxt, "growing buffer\n");			\
+	xmlFree(buffer);						\
+	return(NULL);							\
+    }									\
+    buffer = tmp;							\
+}
+
+/**
+ * htmlEntityLookup:
+ * @name: the entity name
+ *
+ * Lookup the given entity in EntitiesTable
+ *
+ * TODO: the linear scan is really ugly, an hash table is really needed.
+ *
+ * Returns the associated htmlEntityDescPtr if found, NULL otherwise.
+ */
+const htmlEntityDesc *
+htmlEntityLookup(const xmlChar *name) {
+    unsigned int i;
+
+    for (i = 0;i < (sizeof(html40EntitiesTable)/
+                    sizeof(html40EntitiesTable[0]));i++) {
+        if (xmlStrEqual(name, BAD_CAST html40EntitiesTable[i].name)) {
+            return((htmlEntityDescPtr) &html40EntitiesTable[i]);
+	}
+    }
+    return(NULL);
+}
+
+/**
+ * htmlEntityValueLookup:
+ * @value: the entity's unicode value
+ *
+ * Lookup the given entity in EntitiesTable
+ *
+ * TODO: the linear scan is really ugly, an hash table is really needed.
+ *
+ * Returns the associated htmlEntityDescPtr if found, NULL otherwise.
+ */
+const htmlEntityDesc *
+htmlEntityValueLookup(unsigned int value) {
+    unsigned int i;
+
+    for (i = 0;i < (sizeof(html40EntitiesTable)/
+                    sizeof(html40EntitiesTable[0]));i++) {
+        if (html40EntitiesTable[i].value >= value) {
+	    if (html40EntitiesTable[i].value > value)
+		break;
+            return((htmlEntityDescPtr) &html40EntitiesTable[i]);
+	}
+    }
+    return(NULL);
+}
+
+/**
+ * UTF8ToHtml:
+ * @out:  a pointer to an array of bytes to store the result
+ * @outlen:  the length of @out
+ * @in:  a pointer to an array of UTF-8 chars
+ * @inlen:  the length of @in
+ *
+ * Take a block of UTF-8 chars in and try to convert it to an ASCII
+ * plus HTML entities block of chars out.
+ *
+ * Returns 0 if success, -2 if the transcoding fails, or -1 otherwise
+ * The value of @inlen after return is the number of octets consumed
+ *     as the return value is positive, else unpredictable.
+ * The value of @outlen after return is the number of octets consumed.
+ */
+int
+UTF8ToHtml(unsigned char* out, int *outlen,
+              const unsigned char* in, int *inlen) {
+    const unsigned char* processed = in;
+    const unsigned char* outend;
+    const unsigned char* outstart = out;
+    const unsigned char* instart = in;
+    const unsigned char* inend;
+    unsigned int c, d;
+    int trailing;
+
+    if ((out == NULL) || (outlen == NULL) || (inlen == NULL)) return(-1);
+    if (in == NULL) {
+        /*
+	 * initialization nothing to do
+	 */
+	*outlen = 0;
+	*inlen = 0;
+	return(0);
+    }
+    inend = in + (*inlen);
+    outend = out + (*outlen);
+    while (in < inend) {
+	d = *in++;
+	if      (d < 0x80)  { c= d; trailing= 0; }
+	else if (d < 0xC0) {
+	    /* trailing byte in leading position */
+	    *outlen = out - outstart;
+	    *inlen = processed - instart;
+	    return(-2);
+        } else if (d < 0xE0)  { c= d & 0x1F; trailing= 1; }
+        else if (d < 0xF0)  { c= d & 0x0F; trailing= 2; }
+        else if (d < 0xF8)  { c= d & 0x07; trailing= 3; }
+	else {
+	    /* no chance for this in Ascii */
+	    *outlen = out - outstart;
+	    *inlen = processed - instart;
+	    return(-2);
+	}
+
+	if (inend - in < trailing) {
+	    break;
+	}
+
+	for ( ; trailing; trailing--) {
+	    if ((in >= inend) || (((d= *in++) & 0xC0) != 0x80))
+		break;
+	    c <<= 6;
+	    c |= d & 0x3F;
+	}
+
+	/* assertion: c is a single UTF-4 value */
+	if (c < 0x80) {
+	    if (out + 1 >= outend)
+		break;
+	    *out++ = c;
+	} else {
+	    int len;
+	    const htmlEntityDesc * ent;
+	    const char *cp;
+	    char nbuf[16];
+
+	    /*
+	     * Try to lookup a predefined HTML entity for it
+	     */
+
+	    ent = htmlEntityValueLookup(c);
+	    if (ent == NULL) {
+	      snprintf(nbuf, sizeof(nbuf), "#%u", c);
+	      cp = nbuf;
+	    }
+	    else
+	      cp = ent->name;
+	    len = strlen(cp);
+	    if (out + 2 + len >= outend)
+		break;
+	    *out++ = '&';
+	    memcpy(out, cp, len);
+	    out += len;
+	    *out++ = ';';
+	}
+	processed = in;
+    }
+    *outlen = out - outstart;
+    *inlen = processed - instart;
+    return(0);
+}
+
+/**
+ * htmlEncodeEntities:
+ * @out:  a pointer to an array of bytes to store the result
+ * @outlen:  the length of @out
+ * @in:  a pointer to an array of UTF-8 chars
+ * @inlen:  the length of @in
+ * @quoteChar: the quote character to escape (' or ") or zero.
+ *
+ * Take a block of UTF-8 chars in and try to convert it to an ASCII
+ * plus HTML entities block of chars out.
+ *
+ * Returns 0 if success, -2 if the transcoding fails, or -1 otherwise
+ * The value of @inlen after return is the number of octets consumed
+ *     as the return value is positive, else unpredictable.
+ * The value of @outlen after return is the number of octets consumed.
+ */
+int
+htmlEncodeEntities(unsigned char* out, int *outlen,
+		   const unsigned char* in, int *inlen, int quoteChar) {
+    const unsigned char* processed = in;
+    const unsigned char* outend;
+    const unsigned char* outstart = out;
+    const unsigned char* instart = in;
+    const unsigned char* inend;
+    unsigned int c, d;
+    int trailing;
+
+    if ((out == NULL) || (outlen == NULL) || (inlen == NULL) || (in == NULL))
+        return(-1);
+    outend = out + (*outlen);
+    inend = in + (*inlen);
+    while (in < inend) {
+	d = *in++;
+	if      (d < 0x80)  { c= d; trailing= 0; }
+	else if (d < 0xC0) {
+	    /* trailing byte in leading position */
+	    *outlen = out - outstart;
+	    *inlen = processed - instart;
+	    return(-2);
+        } else if (d < 0xE0)  { c= d & 0x1F; trailing= 1; }
+        else if (d < 0xF0)  { c= d & 0x0F; trailing= 2; }
+        else if (d < 0xF8)  { c= d & 0x07; trailing= 3; }
+	else {
+	    /* no chance for this in Ascii */
+	    *outlen = out - outstart;
+	    *inlen = processed - instart;
+	    return(-2);
+	}
+
+	if (inend - in < trailing)
+	    break;
+
+	while (trailing--) {
+	    if (((d= *in++) & 0xC0) != 0x80) {
+		*outlen = out - outstart;
+		*inlen = processed - instart;
+		return(-2);
+	    }
+	    c <<= 6;
+	    c |= d & 0x3F;
+	}
+
+	/* assertion: c is a single UTF-4 value */
+	if ((c < 0x80) && (c != (unsigned int) quoteChar) &&
+	    (c != '&') && (c != '<') && (c != '>')) {
+	    if (out >= outend)
+		break;
+	    *out++ = c;
+	} else {
+	    const htmlEntityDesc * ent;
+	    const char *cp;
+	    char nbuf[16];
+	    int len;
+
+	    /*
+	     * Try to lookup a predefined HTML entity for it
+	     */
+	    ent = htmlEntityValueLookup(c);
+	    if (ent == NULL) {
+		snprintf(nbuf, sizeof(nbuf), "#%u", c);
+		cp = nbuf;
+	    }
+	    else
+		cp = ent->name;
+	    len = strlen(cp);
+	    if (out + 2 + len > outend)
+		break;
+	    *out++ = '&';
+	    memcpy(out, cp, len);
+	    out += len;
+	    *out++ = ';';
+	}
+	processed = in;
+    }
+    *outlen = out - outstart;
+    *inlen = processed - instart;
+    return(0);
+}
+
+/************************************************************************
+ *									*
+ *		Commodity functions to handle streams			*
+ *									*
+ ************************************************************************/
+
+#ifdef LIBXML_PUSH_ENABLED
+/**
+ * htmlNewInputStream:
+ * @ctxt:  an HTML parser context
+ *
+ * Create a new input stream structure
+ * Returns the new input stream or NULL
+ */
+static htmlParserInputPtr
+htmlNewInputStream(htmlParserCtxtPtr ctxt) {
+    htmlParserInputPtr input;
+
+    input = (xmlParserInputPtr) xmlMalloc(sizeof(htmlParserInput));
+    if (input == NULL) {
+        htmlErrMemory(ctxt, "couldn't allocate a new input stream\n");
+	return(NULL);
+    }
+    memset(input, 0, sizeof(htmlParserInput));
+    input->filename = NULL;
+    input->directory = NULL;
+    input->base = NULL;
+    input->cur = NULL;
+    input->buf = NULL;
+    input->line = 1;
+    input->col = 1;
+    input->buf = NULL;
+    input->free = NULL;
+    input->version = NULL;
+    input->consumed = 0;
+    input->length = 0;
+    return(input);
+}
+#endif
+
+
+/************************************************************************
+ *									*
+ *		Commodity functions, cleanup needed ?			*
+ *									*
+ ************************************************************************/
+/*
+ * all tags allowing pc data from the html 4.01 loose dtd
+ * NOTE: it might be more appropriate to integrate this information
+ * into the html40ElementTable array but I don't want to risk any
+ * binary incompatibility
+ */
+static const char *allowPCData[] = {
+    "a", "abbr", "acronym", "address", "applet", "b", "bdo", "big",
+    "blockquote", "body", "button", "caption", "center", "cite", "code",
+    "dd", "del", "dfn", "div", "dt", "em", "font", "form", "h1", "h2",
+    "h3", "h4", "h5", "h6", "i", "iframe", "ins", "kbd", "label", "legend",
+    "li", "noframes", "noscript", "object", "p", "pre", "q", "s", "samp",
+    "small", "span", "strike", "strong", "td", "th", "tt", "u", "var"
+};
+
+/**
+ * areBlanks:
+ * @ctxt:  an HTML parser context
+ * @str:  a xmlChar *
+ * @len:  the size of @str
+ *
+ * Is this a sequence of blank chars that one can ignore ?
+ *
+ * Returns 1 if ignorable 0 otherwise.
+ */
+
+static int areBlanks(htmlParserCtxtPtr ctxt, const xmlChar *str, int len) {
+    unsigned int i;
+    int j;
+    xmlNodePtr lastChild;
+    xmlDtdPtr dtd;
+
+    for (j = 0;j < len;j++)
+        if (!(IS_BLANK_CH(str[j]))) return(0);
+
+    if (CUR == 0) return(1);
+    if (CUR != '<') return(0);
+    if (ctxt->name == NULL)
+	return(1);
+    if (xmlStrEqual(ctxt->name, BAD_CAST"html"))
+	return(1);
+    if (xmlStrEqual(ctxt->name, BAD_CAST"head"))
+	return(1);
+
+    /* Only strip CDATA children of the body tag for strict HTML DTDs */
+    if (xmlStrEqual(ctxt->name, BAD_CAST "body") && ctxt->myDoc != NULL) {
+        dtd = xmlGetIntSubset(ctxt->myDoc);
+        if (dtd != NULL && dtd->ExternalID != NULL) {
+            if (!xmlStrcasecmp(dtd->ExternalID, BAD_CAST "-//W3C//DTD HTML 4.01//EN") ||
+                    !xmlStrcasecmp(dtd->ExternalID, BAD_CAST "-//W3C//DTD HTML 4//EN"))
+                return(1);
+        }
+    }
+
+    if (ctxt->node == NULL) return(0);
+    lastChild = xmlGetLastChild(ctxt->node);
+    while ((lastChild) && (lastChild->type == XML_COMMENT_NODE))
+	lastChild = lastChild->prev;
+    if (lastChild == NULL) {
+        if ((ctxt->node->type != XML_ELEMENT_NODE) &&
+            (ctxt->node->content != NULL)) return(0);
+	/* keep ws in constructs like ...<b> </b>...
+	   for all tags "b" allowing PCDATA */
+	for ( i = 0; i < sizeof(allowPCData)/sizeof(allowPCData[0]); i++ ) {
+	    if ( xmlStrEqual(ctxt->name, BAD_CAST allowPCData[i]) ) {
+		return(0);
+	    }
+	}
+    } else if (xmlNodeIsText(lastChild)) {
+        return(0);
+    } else {
+	/* keep ws in constructs like <p><b>xy</b> <i>z</i><p>
+	   for all tags "p" allowing PCDATA */
+	for ( i = 0; i < sizeof(allowPCData)/sizeof(allowPCData[0]); i++ ) {
+	    if ( xmlStrEqual(lastChild->name, BAD_CAST allowPCData[i]) ) {
+		return(0);
+	    }
+	}
+    }
+    return(1);
+}
+
+/**
+ * htmlNewDocNoDtD:
+ * @URI:  URI for the dtd, or NULL
+ * @ExternalID:  the external ID of the DTD, or NULL
+ *
+ * Creates a new HTML document without a DTD node if @URI and @ExternalID
+ * are NULL
+ *
+ * Returns a new document, do not initialize the DTD if not provided
+ */
+htmlDocPtr
+htmlNewDocNoDtD(const xmlChar *URI, const xmlChar *ExternalID) {
+    xmlDocPtr cur;
+
+    /*
+     * Allocate a new document and fill the fields.
+     */
+    cur = (xmlDocPtr) xmlMalloc(sizeof(xmlDoc));
+    if (cur == NULL) {
+	htmlErrMemory(NULL, "HTML document creation failed\n");
+	return(NULL);
+    }
+    memset(cur, 0, sizeof(xmlDoc));
+
+    cur->type = XML_HTML_DOCUMENT_NODE;
+    cur->version = NULL;
+    cur->intSubset = NULL;
+    cur->doc = cur;
+    cur->name = NULL;
+    cur->children = NULL;
+    cur->extSubset = NULL;
+    cur->oldNs = NULL;
+    cur->encoding = NULL;
+    cur->standalone = 1;
+    cur->compression = 0;
+    cur->ids = NULL;
+    cur->refs = NULL;
+    cur->_private = NULL;
+    cur->charset = XML_CHAR_ENCODING_UTF8;
+    cur->properties = XML_DOC_HTML | XML_DOC_USERBUILT;
+    if ((ExternalID != NULL) ||
+	(URI != NULL))
+	xmlCreateIntSubset(cur, BAD_CAST "html", ExternalID, URI);
+    return(cur);
+}
+
+/**
+ * htmlNewDoc:
+ * @URI:  URI for the dtd, or NULL
+ * @ExternalID:  the external ID of the DTD, or NULL
+ *
+ * Creates a new HTML document
+ *
+ * Returns a new document
+ */
+htmlDocPtr
+htmlNewDoc(const xmlChar *URI, const xmlChar *ExternalID) {
+    if ((URI == NULL) && (ExternalID == NULL))
+	return(htmlNewDocNoDtD(
+		    BAD_CAST "http://www.w3.org/TR/REC-html40/loose.dtd",
+		    BAD_CAST "-//W3C//DTD HTML 4.0 Transitional//EN"));
+
+    return(htmlNewDocNoDtD(URI, ExternalID));
+}
+
+
+/************************************************************************
+ *									*
+ *			The parser itself				*
+ *	Relates to http://www.w3.org/TR/html40				*
+ *									*
+ ************************************************************************/
+
+/************************************************************************
+ *									*
+ *			The parser itself				*
+ *									*
+ ************************************************************************/
+
+static const xmlChar * htmlParseNameComplex(xmlParserCtxtPtr ctxt);
+
+/**
+ * htmlParseHTMLName:
+ * @ctxt:  an HTML parser context
+ *
+ * parse an HTML tag or attribute name, note that we convert it to lowercase
+ * since HTML names are not case-sensitive.
+ *
+ * Returns the Tag Name parsed or NULL
+ */
+
+static const xmlChar *
+htmlParseHTMLName(htmlParserCtxtPtr ctxt) {
+    int i = 0;
+    xmlChar loc[HTML_PARSER_BUFFER_SIZE];
+
+    if (!IS_ASCII_LETTER(CUR) && (CUR != '_') &&
+        (CUR != ':') && (CUR != '.')) return(NULL);
+
+    while ((i < HTML_PARSER_BUFFER_SIZE) &&
+           ((IS_ASCII_LETTER(CUR)) || (IS_ASCII_DIGIT(CUR)) ||
+	   (CUR == ':') || (CUR == '-') || (CUR == '_') ||
+           (CUR == '.'))) {
+	if ((CUR >= 'A') && (CUR <= 'Z')) loc[i] = CUR + 0x20;
+        else loc[i] = CUR;
+	i++;
+
+	NEXT;
+    }
+
+    return(xmlDictLookup(ctxt->dict, loc, i));
+}
+
+
+/**
+ * htmlParseHTMLName_nonInvasive:
+ * @ctxt:  an HTML parser context
+ *
+ * parse an HTML tag or attribute name, note that we convert it to lowercase
+ * since HTML names are not case-sensitive, this doesn't consume the data
+ * from the stream, it's a look-ahead
+ *
+ * Returns the Tag Name parsed or NULL
+ */
+
+static const xmlChar *
+htmlParseHTMLName_nonInvasive(htmlParserCtxtPtr ctxt) {
+    int i = 0;
+    xmlChar loc[HTML_PARSER_BUFFER_SIZE];
+
+    if (!IS_ASCII_LETTER(NXT(1)) && (NXT(1) != '_') &&
+        (NXT(1) != ':')) return(NULL);
+
+    while ((i < HTML_PARSER_BUFFER_SIZE) &&
+           ((IS_ASCII_LETTER(NXT(1+i))) || (IS_ASCII_DIGIT(NXT(1+i))) ||
+	   (NXT(1+i) == ':') || (NXT(1+i) == '-') || (NXT(1+i) == '_'))) {
+	if ((NXT(1+i) >= 'A') && (NXT(1+i) <= 'Z')) loc[i] = NXT(1+i) + 0x20;
+        else loc[i] = NXT(1+i);
+	i++;
+    }
+
+    return(xmlDictLookup(ctxt->dict, loc, i));
+}
+
+
+/**
+ * htmlParseName:
+ * @ctxt:  an HTML parser context
+ *
+ * parse an HTML name, this routine is case sensitive.
+ *
+ * Returns the Name parsed or NULL
+ */
+
+static const xmlChar *
+htmlParseName(htmlParserCtxtPtr ctxt) {
+    const xmlChar *in;
+    const xmlChar *ret;
+    int count = 0;
+
+    GROW;
+
+    /*
+     * Accelerator for simple ASCII names
+     */
+    in = ctxt->input->cur;
+    if (((*in >= 0x61) && (*in <= 0x7A)) ||
+	((*in >= 0x41) && (*in <= 0x5A)) ||
+	(*in == '_') || (*in == ':')) {
+	in++;
+	while (((*in >= 0x61) && (*in <= 0x7A)) ||
+	       ((*in >= 0x41) && (*in <= 0x5A)) ||
+	       ((*in >= 0x30) && (*in <= 0x39)) ||
+	       (*in == '_') || (*in == '-') ||
+	       (*in == ':') || (*in == '.'))
+	    in++;
+
+	if (in == ctxt->input->end)
+	    return(NULL);
+
+	if ((*in > 0) && (*in < 0x80)) {
+	    count = in - ctxt->input->cur;
+	    ret = xmlDictLookup(ctxt->dict, ctxt->input->cur, count);
+	    ctxt->input->cur = in;
+	    ctxt->input->col += count;
+	    return(ret);
+	}
+    }
+    return(htmlParseNameComplex(ctxt));
+}
+
+static const xmlChar *
+htmlParseNameComplex(xmlParserCtxtPtr ctxt) {
+    int len = 0, l;
+    int c;
+    int count = 0;
+    const xmlChar *base = ctxt->input->base;
+
+    /*
+     * Handler for more complex cases
+     */
+    GROW;
+    c = CUR_CHAR(l);
+    if ((c == ' ') || (c == '>') || (c == '/') || /* accelerators */
+	(!IS_LETTER(c) && (c != '_') &&
+         (c != ':'))) {
+	return(NULL);
+    }
+
+    while ((c != ' ') && (c != '>') && (c != '/') && /* test bigname.xml */
+	   ((IS_LETTER(c)) || (IS_DIGIT(c)) ||
+            (c == '.') || (c == '-') ||
+	    (c == '_') || (c == ':') ||
+	    (IS_COMBINING(c)) ||
+	    (IS_EXTENDER(c)))) {
+	if (count++ > 100) {
+	    count = 0;
+	    GROW;
+	}
+	len += l;
+	NEXTL(l);
+	c = CUR_CHAR(l);
+	if (ctxt->input->base != base) {
+	    /*
+	     * We changed encoding from an unknown encoding
+	     * Input buffer changed location, so we better start again
+	     */
+	    return(htmlParseNameComplex(ctxt));
+	}
+    }
+
+    if (ctxt->input->cur - ctxt->input->base < len) {
+        /* Sanity check */
+	htmlParseErr(ctxt, XML_ERR_INTERNAL_ERROR,
+                     "unexpected change of input buffer", NULL, NULL);
+        return (NULL);
+    }
+
+    return(xmlDictLookup(ctxt->dict, ctxt->input->cur - len, len));
+}
+
+
+/**
+ * htmlParseHTMLAttribute:
+ * @ctxt:  an HTML parser context
+ * @stop:  a char stop value
+ *
+ * parse an HTML attribute value till the stop (quote), if
+ * stop is 0 then it stops at the first space
+ *
+ * Returns the attribute parsed or NULL
+ */
+
+static xmlChar *
+htmlParseHTMLAttribute(htmlParserCtxtPtr ctxt, const xmlChar stop) {
+    xmlChar *buffer = NULL;
+    int buffer_size = 0;
+    xmlChar *out = NULL;
+    const xmlChar *name = NULL;
+    const xmlChar *cur = NULL;
+    const htmlEntityDesc * ent;
+
+    /*
+     * allocate a translation buffer.
+     */
+    buffer_size = HTML_PARSER_BUFFER_SIZE;
+    buffer = (xmlChar *) xmlMallocAtomic(buffer_size * sizeof(xmlChar));
+    if (buffer == NULL) {
+	htmlErrMemory(ctxt, "buffer allocation failed\n");
+	return(NULL);
+    }
+    out = buffer;
+
+    /*
+     * Ok loop until we reach one of the ending chars
+     */
+    while ((CUR != 0) && (CUR != stop)) {
+	if ((stop == 0) && (CUR == '>')) break;
+	if ((stop == 0) && (IS_BLANK_CH(CUR))) break;
+        if (CUR == '&') {
+	    if (NXT(1) == '#') {
+		unsigned int c;
+		int bits;
+
+		c = htmlParseCharRef(ctxt);
+		if      (c <    0x80)
+		        { *out++  = c;                bits= -6; }
+		else if (c <   0x800)
+		        { *out++  =((c >>  6) & 0x1F) | 0xC0;  bits=  0; }
+		else if (c < 0x10000)
+		        { *out++  =((c >> 12) & 0x0F) | 0xE0;  bits=  6; }
+		else
+		        { *out++  =((c >> 18) & 0x07) | 0xF0;  bits= 12; }
+
+		for ( ; bits >= 0; bits-= 6) {
+		    *out++  = ((c >> bits) & 0x3F) | 0x80;
+		}
+
+		if (out - buffer > buffer_size - 100) {
+			int indx = out - buffer;
+
+			growBuffer(buffer);
+			out = &buffer[indx];
+		}
+	    } else {
+		ent = htmlParseEntityRef(ctxt, &name);
+		if (name == NULL) {
+		    *out++ = '&';
+		    if (out - buffer > buffer_size - 100) {
+			int indx = out - buffer;
+
+			growBuffer(buffer);
+			out = &buffer[indx];
+		    }
+		} else if (ent == NULL) {
+		    *out++ = '&';
+		    cur = name;
+		    while (*cur != 0) {
+			if (out - buffer > buffer_size - 100) {
+			    int indx = out - buffer;
+
+			    growBuffer(buffer);
+			    out = &buffer[indx];
+			}
+			*out++ = *cur++;
+		    }
+		} else {
+		    unsigned int c;
+		    int bits;
+
+		    if (out - buffer > buffer_size - 100) {
+			int indx = out - buffer;
+
+			growBuffer(buffer);
+			out = &buffer[indx];
+		    }
+		    c = ent->value;
+		    if      (c <    0x80)
+			{ *out++  = c;                bits= -6; }
+		    else if (c <   0x800)
+			{ *out++  =((c >>  6) & 0x1F) | 0xC0;  bits=  0; }
+		    else if (c < 0x10000)
+			{ *out++  =((c >> 12) & 0x0F) | 0xE0;  bits=  6; }
+		    else
+			{ *out++  =((c >> 18) & 0x07) | 0xF0;  bits= 12; }
+
+		    for ( ; bits >= 0; bits-= 6) {
+			*out++  = ((c >> bits) & 0x3F) | 0x80;
+		    }
+		}
+	    }
+	} else {
+	    unsigned int c;
+	    int bits, l;
+
+	    if (out - buffer > buffer_size - 100) {
+		int indx = out - buffer;
+
+		growBuffer(buffer);
+		out = &buffer[indx];
+	    }
+	    c = CUR_CHAR(l);
+	    if      (c <    0x80)
+		    { *out++  = c;                bits= -6; }
+	    else if (c <   0x800)
+		    { *out++  =((c >>  6) & 0x1F) | 0xC0;  bits=  0; }
+	    else if (c < 0x10000)
+		    { *out++  =((c >> 12) & 0x0F) | 0xE0;  bits=  6; }
+	    else
+		    { *out++  =((c >> 18) & 0x07) | 0xF0;  bits= 12; }
+
+	    for ( ; bits >= 0; bits-= 6) {
+		*out++  = ((c >> bits) & 0x3F) | 0x80;
+	    }
+	    NEXT;
+	}
+    }
+    *out = 0;
+    return(buffer);
+}
+
+/**
+ * htmlParseEntityRef:
+ * @ctxt:  an HTML parser context
+ * @str:  location to store the entity name
+ *
+ * parse an HTML ENTITY references
+ *
+ * [68] EntityRef ::= '&' Name ';'
+ *
+ * Returns the associated htmlEntityDescPtr if found, or NULL otherwise,
+ *         if non-NULL *str will have to be freed by the caller.
+ */
+const htmlEntityDesc *
+htmlParseEntityRef(htmlParserCtxtPtr ctxt, const xmlChar **str) {
+    const xmlChar *name;
+    const htmlEntityDesc * ent = NULL;
+
+    if (str != NULL) *str = NULL;
+    if ((ctxt == NULL) || (ctxt->input == NULL)) return(NULL);
+
+    if (CUR == '&') {
+        NEXT;
+        name = htmlParseName(ctxt);
+	if (name == NULL) {
+	    htmlParseErr(ctxt, XML_ERR_NAME_REQUIRED,
+	                 "htmlParseEntityRef: no name\n", NULL, NULL);
+	} else {
+	    GROW;
+	    if (CUR == ';') {
+	        if (str != NULL)
+		    *str = name;
+
+		/*
+		 * Lookup the entity in the table.
+		 */
+		ent = htmlEntityLookup(name);
+		if (ent != NULL) /* OK that's ugly !!! */
+		    NEXT;
+	    } else {
+		htmlParseErr(ctxt, XML_ERR_ENTITYREF_SEMICOL_MISSING,
+		             "htmlParseEntityRef: expecting ';'\n",
+			     NULL, NULL);
+	        if (str != NULL)
+		    *str = name;
+	    }
+	}
+    }
+    return(ent);
+}
+
+/**
+ * htmlParseAttValue:
+ * @ctxt:  an HTML parser context
+ *
+ * parse a value for an attribute
+ * Note: the parser won't do substitution of entities here, this
+ * will be handled later in xmlStringGetNodeList, unless it was
+ * asked for ctxt->replaceEntities != 0
+ *
+ * Returns the AttValue parsed or NULL.
+ */
+
+static xmlChar *
+htmlParseAttValue(htmlParserCtxtPtr ctxt) {
+    xmlChar *ret = NULL;
+
+    if (CUR == '"') {
+        NEXT;
+	ret = htmlParseHTMLAttribute(ctxt, '"');
+        if (CUR != '"') {
+	    htmlParseErr(ctxt, XML_ERR_ATTRIBUTE_NOT_FINISHED,
+	                 "AttValue: \" expected\n", NULL, NULL);
+	} else
+	    NEXT;
+    } else if (CUR == '\'') {
+        NEXT;
+	ret = htmlParseHTMLAttribute(ctxt, '\'');
+        if (CUR != '\'') {
+	    htmlParseErr(ctxt, XML_ERR_ATTRIBUTE_NOT_FINISHED,
+	                 "AttValue: ' expected\n", NULL, NULL);
+	} else
+	    NEXT;
+    } else {
+        /*
+	 * That's an HTMLism, the attribute value may not be quoted
+	 */
+	ret = htmlParseHTMLAttribute(ctxt, 0);
+	if (ret == NULL) {
+	    htmlParseErr(ctxt, XML_ERR_ATTRIBUTE_WITHOUT_VALUE,
+	                 "AttValue: no value found\n", NULL, NULL);
+	}
+    }
+    return(ret);
+}
+
+/**
+ * htmlParseSystemLiteral:
+ * @ctxt:  an HTML parser context
+ *
+ * parse an HTML Literal
+ *
+ * [11] SystemLiteral ::= ('"' [^"]* '"') | ("'" [^']* "'")
+ *
+ * Returns the SystemLiteral parsed or NULL
+ */
+
+static xmlChar *
+htmlParseSystemLiteral(htmlParserCtxtPtr ctxt) {
+    size_t len = 0, startPosition = 0;
+    int err = 0;
+    int quote;
+    xmlChar *ret = NULL;
+
+    if ((CUR != '"') && (CUR != '\'')) {
+	htmlParseErr(ctxt, XML_ERR_LITERAL_NOT_STARTED,
+	             "SystemLiteral \" or ' expected\n", NULL, NULL);
+        return(NULL);
+    }
+    quote = CUR;
+    NEXT;
+
+    if (CUR_PTR < BASE_PTR)
+        return(ret);
+    startPosition = CUR_PTR - BASE_PTR;
+
+    while ((CUR != 0) && (CUR != quote)) {
+        /* TODO: Handle UTF-8 */
+        if (!IS_CHAR_CH(CUR)) {
+            htmlParseErrInt(ctxt, XML_ERR_INVALID_CHAR,
+                            "Invalid char in SystemLiteral 0x%X\n", CUR);
+            err = 1;
+        }
+        NEXT;
+        len++;
+    }
+    if (CUR != quote) {
+        htmlParseErr(ctxt, XML_ERR_LITERAL_NOT_FINISHED,
+                     "Unfinished SystemLiteral\n", NULL, NULL);
+    } else {
+        NEXT;
+        if (err == 0)
+            ret = xmlStrndup((BASE_PTR+startPosition), len);
+    }
+
+    return(ret);
+}
+
+/**
+ * htmlParsePubidLiteral:
+ * @ctxt:  an HTML parser context
+ *
+ * parse an HTML public literal
+ *
+ * [12] PubidLiteral ::= '"' PubidChar* '"' | "'" (PubidChar - "'")* "'"
+ *
+ * Returns the PubidLiteral parsed or NULL.
+ */
+
+static xmlChar *
+htmlParsePubidLiteral(htmlParserCtxtPtr ctxt) {
+    size_t len = 0, startPosition = 0;
+    int err = 0;
+    int quote;
+    xmlChar *ret = NULL;
+
+    if ((CUR != '"') && (CUR != '\'')) {
+	htmlParseErr(ctxt, XML_ERR_LITERAL_NOT_STARTED,
+	             "PubidLiteral \" or ' expected\n", NULL, NULL);
+        return(NULL);
+    }
+    quote = CUR;
+    NEXT;
+
+    /*
+     * Name ::= (Letter | '_') (NameChar)*
+     */
+    if (CUR_PTR < BASE_PTR)
+        return(ret);
+    startPosition = CUR_PTR - BASE_PTR;
+
+    while ((CUR != 0) && (CUR != quote)) {
+        if (!IS_PUBIDCHAR_CH(CUR)) {
+            htmlParseErrInt(ctxt, XML_ERR_INVALID_CHAR,
+                            "Invalid char in PubidLiteral 0x%X\n", CUR);
+            err = 1;
+        }
+        len++;
+        NEXT;
+    }
+
+    if (CUR != '"') {
+        htmlParseErr(ctxt, XML_ERR_LITERAL_NOT_FINISHED,
+                     "Unfinished PubidLiteral\n", NULL, NULL);
+    } else {
+        NEXT;
+        if (err == 0)
+            ret = xmlStrndup((BASE_PTR + startPosition), len);
+    }
+
+    return(ret);
+}
+
+/**
+ * htmlParseScript:
+ * @ctxt:  an HTML parser context
+ *
+ * parse the content of an HTML SCRIPT or STYLE element
+ * http://www.w3.org/TR/html4/sgml/dtd.html#Script
+ * http://www.w3.org/TR/html4/sgml/dtd.html#StyleSheet
+ * http://www.w3.org/TR/html4/types.html#type-script
+ * http://www.w3.org/TR/html4/types.html#h-6.15
+ * http://www.w3.org/TR/html4/appendix/notes.html#h-B.3.2.1
+ *
+ * Script data ( %Script; in the DTD) can be the content of the SCRIPT
+ * element and the value of intrinsic event attributes. User agents must
+ * not evaluate script data as HTML markup but instead must pass it on as
+ * data to a script engine.
+ * NOTES:
+ * - The content is passed like CDATA
+ * - the attributes for style and scripting "onXXX" are also described
+ *   as CDATA but SGML allows entities references in attributes so their
+ *   processing is identical as other attributes
+ */
+static void
+htmlParseScript(htmlParserCtxtPtr ctxt) {
+    xmlChar buf[HTML_PARSER_BIG_BUFFER_SIZE + 5];
+    int nbchar = 0;
+    int cur,l;
+
+    SHRINK;
+    cur = CUR_CHAR(l);
+    while (cur != 0) {
+	if ((cur == '<') && (NXT(1) == '/')) {
+            /*
+             * One should break here, the specification is clear:
+             * Authors should therefore escape "</" within the content.
+             * Escape mechanisms are specific to each scripting or
+             * style sheet language.
+             *
+             * In recovery mode, only break if end tag match the
+             * current tag, effectively ignoring all tags inside the
+             * script/style block and treating the entire block as
+             * CDATA.
+             */
+            if (ctxt->recovery) {
+                if (xmlStrncasecmp(ctxt->name, ctxt->input->cur+2,
+				   xmlStrlen(ctxt->name)) == 0)
+                {
+                    break; /* while */
+                } else {
+		    htmlParseErr(ctxt, XML_ERR_TAG_NAME_MISMATCH,
+				 "Element %s embeds close tag\n",
+		                 ctxt->name, NULL);
+		}
+            } else {
+                if (((NXT(2) >= 'A') && (NXT(2) <= 'Z')) ||
+                    ((NXT(2) >= 'a') && (NXT(2) <= 'z')))
+                {
+                    break; /* while */
+                }
+            }
+	}
+        if (IS_CHAR(cur)) {
+	    COPY_BUF(l,buf,nbchar,cur);
+        } else {
+            htmlParseErrInt(ctxt, XML_ERR_INVALID_CHAR,
+                            "Invalid char in CDATA 0x%X\n", cur);
+        }
+	if (nbchar >= HTML_PARSER_BIG_BUFFER_SIZE) {
+            buf[nbchar] = 0;
+	    if (ctxt->sax->cdataBlock!= NULL) {
+		/*
+		 * Insert as CDATA, which is the same as HTML_PRESERVE_NODE
+		 */
+		ctxt->sax->cdataBlock(ctxt->userData, buf, nbchar);
+	    } else if (ctxt->sax->characters != NULL) {
+		ctxt->sax->characters(ctxt->userData, buf, nbchar);
+	    }
+	    nbchar = 0;
+	}
+	GROW;
+	NEXTL(l);
+	cur = CUR_CHAR(l);
+    }
+
+    if ((nbchar != 0) && (ctxt->sax != NULL) && (!ctxt->disableSAX)) {
+        buf[nbchar] = 0;
+	if (ctxt->sax->cdataBlock!= NULL) {
+	    /*
+	     * Insert as CDATA, which is the same as HTML_PRESERVE_NODE
+	     */
+	    ctxt->sax->cdataBlock(ctxt->userData, buf, nbchar);
+	} else if (ctxt->sax->characters != NULL) {
+	    ctxt->sax->characters(ctxt->userData, buf, nbchar);
+	}
+    }
+}
+
+
+/**
+ * htmlParseCharDataInternal:
+ * @ctxt:  an HTML parser context
+ * @readahead: optional read ahead character in ascii range
+ *
+ * parse a CharData section.
+ * if we are within a CDATA section ']]>' marks an end of section.
+ *
+ * [14] CharData ::= [^<&]* - ([^<&]* ']]>' [^<&]*)
+ */
+
+static void
+htmlParseCharDataInternal(htmlParserCtxtPtr ctxt, int readahead) {
+    xmlChar buf[HTML_PARSER_BIG_BUFFER_SIZE + 6];
+    int nbchar = 0;
+    int cur, l;
+    int chunk = 0;
+
+    if (readahead)
+        buf[nbchar++] = readahead;
+
+    SHRINK;
+    cur = CUR_CHAR(l);
+    while (((cur != '<') || (ctxt->token == '<')) &&
+           ((cur != '&') || (ctxt->token == '&')) &&
+	   (cur != 0)) {
+	if (!(IS_CHAR(cur))) {
+	    htmlParseErrInt(ctxt, XML_ERR_INVALID_CHAR,
+	                "Invalid char in CDATA 0x%X\n", cur);
+	} else {
+	    COPY_BUF(l,buf,nbchar,cur);
+	}
+	if (nbchar >= HTML_PARSER_BIG_BUFFER_SIZE) {
+            buf[nbchar] = 0;
+
+	    /*
+	     * Ok the segment is to be consumed as chars.
+	     */
+	    if ((ctxt->sax != NULL) && (!ctxt->disableSAX)) {
+		if (areBlanks(ctxt, buf, nbchar)) {
+		    if (ctxt->keepBlanks) {
+			if (ctxt->sax->characters != NULL)
+			    ctxt->sax->characters(ctxt->userData, buf, nbchar);
+		    } else {
+			if (ctxt->sax->ignorableWhitespace != NULL)
+			    ctxt->sax->ignorableWhitespace(ctxt->userData,
+			                                   buf, nbchar);
+		    }
+		} else {
+		    htmlCheckParagraph(ctxt);
+		    if (ctxt->sax->characters != NULL)
+			ctxt->sax->characters(ctxt->userData, buf, nbchar);
+		}
+	    }
+	    nbchar = 0;
+	}
+	NEXTL(l);
+        chunk++;
+        if (chunk > HTML_PARSER_BUFFER_SIZE) {
+            chunk = 0;
+            SHRINK;
+            GROW;
+        }
+	cur = CUR_CHAR(l);
+	if (cur == 0) {
+	    SHRINK;
+	    GROW;
+	    cur = CUR_CHAR(l);
+	}
+    }
+    if (nbchar != 0) {
+        buf[nbchar] = 0;
+
+	/*
+	 * Ok the segment is to be consumed as chars.
+	 */
+	if ((ctxt->sax != NULL) && (!ctxt->disableSAX)) {
+	    if (areBlanks(ctxt, buf, nbchar)) {
+		if (ctxt->keepBlanks) {
+		    if (ctxt->sax->characters != NULL)
+			ctxt->sax->characters(ctxt->userData, buf, nbchar);
+		} else {
+		    if (ctxt->sax->ignorableWhitespace != NULL)
+			ctxt->sax->ignorableWhitespace(ctxt->userData,
+			                               buf, nbchar);
+		}
+	    } else {
+		htmlCheckParagraph(ctxt);
+		if (ctxt->sax->characters != NULL)
+		    ctxt->sax->characters(ctxt->userData, buf, nbchar);
+	    }
+	}
+    } else {
+	/*
+	 * Loop detection
+	 */
+	if (cur == 0)
+	    ctxt->instate = XML_PARSER_EOF;
+    }
+}
+
+/**
+ * htmlParseCharData:
+ * @ctxt:  an HTML parser context
+ *
+ * parse a CharData section.
+ * if we are within a CDATA section ']]>' marks an end of section.
+ *
+ * [14] CharData ::= [^<&]* - ([^<&]* ']]>' [^<&]*)
+ */
+
+static void
+htmlParseCharData(htmlParserCtxtPtr ctxt) {
+    htmlParseCharDataInternal(ctxt, 0);
+}
+
+/**
+ * htmlParseExternalID:
+ * @ctxt:  an HTML parser context
+ * @publicID:  a xmlChar** receiving PubidLiteral
+ *
+ * Parse an External ID or a Public ID
+ *
+ * [75] ExternalID ::= 'SYSTEM' S SystemLiteral
+ *                   | 'PUBLIC' S PubidLiteral S SystemLiteral
+ *
+ * [83] PublicID ::= 'PUBLIC' S PubidLiteral
+ *
+ * Returns the function returns SystemLiteral and in the second
+ *                case publicID receives PubidLiteral, is strict is off
+ *                it is possible to return NULL and have publicID set.
+ */
+
+static xmlChar *
+htmlParseExternalID(htmlParserCtxtPtr ctxt, xmlChar **publicID) {
+    xmlChar *URI = NULL;
+
+    if ((UPPER == 'S') && (UPP(1) == 'Y') &&
+         (UPP(2) == 'S') && (UPP(3) == 'T') &&
+	 (UPP(4) == 'E') && (UPP(5) == 'M')) {
+        SKIP(6);
+	if (!IS_BLANK_CH(CUR)) {
+	    htmlParseErr(ctxt, XML_ERR_SPACE_REQUIRED,
+	                 "Space required after 'SYSTEM'\n", NULL, NULL);
+	}
+        SKIP_BLANKS;
+	URI = htmlParseSystemLiteral(ctxt);
+	if (URI == NULL) {
+	    htmlParseErr(ctxt, XML_ERR_URI_REQUIRED,
+	                 "htmlParseExternalID: SYSTEM, no URI\n", NULL, NULL);
+        }
+    } else if ((UPPER == 'P') && (UPP(1) == 'U') &&
+	       (UPP(2) == 'B') && (UPP(3) == 'L') &&
+	       (UPP(4) == 'I') && (UPP(5) == 'C')) {
+        SKIP(6);
+	if (!IS_BLANK_CH(CUR)) {
+	    htmlParseErr(ctxt, XML_ERR_SPACE_REQUIRED,
+	                 "Space required after 'PUBLIC'\n", NULL, NULL);
+	}
+        SKIP_BLANKS;
+	*publicID = htmlParsePubidLiteral(ctxt);
+	if (*publicID == NULL) {
+	    htmlParseErr(ctxt, XML_ERR_PUBID_REQUIRED,
+	                 "htmlParseExternalID: PUBLIC, no Public Identifier\n",
+			 NULL, NULL);
+	}
+        SKIP_BLANKS;
+        if ((CUR == '"') || (CUR == '\'')) {
+	    URI = htmlParseSystemLiteral(ctxt);
+	}
+    }
+    return(URI);
+}
+
+/**
+ * xmlParsePI:
+ * @ctxt:  an XML parser context
+ *
+ * parse an XML Processing Instruction.
+ *
+ * [16] PI ::= '<?' PITarget (S (Char* - (Char* '?>' Char*)))? '?>'
+ */
+static void
+htmlParsePI(htmlParserCtxtPtr ctxt) {
+    xmlChar *buf = NULL;
+    int len = 0;
+    int size = HTML_PARSER_BUFFER_SIZE;
+    int cur, l;
+    const xmlChar *target;
+    xmlParserInputState state;
+    int count = 0;
+
+    if ((RAW == '<') && (NXT(1) == '?')) {
+	state = ctxt->instate;
+        ctxt->instate = XML_PARSER_PI;
+	/*
+	 * this is a Processing Instruction.
+	 */
+	SKIP(2);
+	SHRINK;
+
+	/*
+	 * Parse the target name and check for special support like
+	 * namespace.
+	 */
+        target = htmlParseName(ctxt);
+	if (target != NULL) {
+	    if (RAW == '>') {
+		SKIP(1);
+
+		/*
+		 * SAX: PI detected.
+		 */
+		if ((ctxt->sax) && (!ctxt->disableSAX) &&
+		    (ctxt->sax->processingInstruction != NULL))
+		    ctxt->sax->processingInstruction(ctxt->userData,
+		                                     target, NULL);
+		ctxt->instate = state;
+		return;
+	    }
+	    buf = (xmlChar *) xmlMallocAtomic(size * sizeof(xmlChar));
+	    if (buf == NULL) {
+		htmlErrMemory(ctxt, NULL);
+		ctxt->instate = state;
+		return;
+	    }
+	    cur = CUR;
+	    if (!IS_BLANK(cur)) {
+		htmlParseErr(ctxt, XML_ERR_SPACE_REQUIRED,
+			  "ParsePI: PI %s space expected\n", target, NULL);
+	    }
+            SKIP_BLANKS;
+	    cur = CUR_CHAR(l);
+	    while ((cur != 0) && (cur != '>')) {
+		if (len + 5 >= size) {
+		    xmlChar *tmp;
+
+		    size *= 2;
+		    tmp = (xmlChar *) xmlRealloc(buf, size * sizeof(xmlChar));
+		    if (tmp == NULL) {
+			htmlErrMemory(ctxt, NULL);
+			xmlFree(buf);
+			ctxt->instate = state;
+			return;
+		    }
+		    buf = tmp;
+		}
+		count++;
+		if (count > 50) {
+		    GROW;
+		    count = 0;
+		}
+                if (IS_CHAR(cur)) {
+		    COPY_BUF(l,buf,len,cur);
+                } else {
+                    htmlParseErrInt(ctxt, XML_ERR_INVALID_CHAR,
+                                    "Invalid char in processing instruction "
+                                    "0x%X\n", cur);
+                }
+		NEXTL(l);
+		cur = CUR_CHAR(l);
+		if (cur == 0) {
+		    SHRINK;
+		    GROW;
+		    cur = CUR_CHAR(l);
+		}
+	    }
+	    buf[len] = 0;
+	    if (cur != '>') {
+		htmlParseErr(ctxt, XML_ERR_PI_NOT_FINISHED,
+		      "ParsePI: PI %s never end ...\n", target, NULL);
+	    } else {
+		SKIP(1);
+
+		/*
+		 * SAX: PI detected.
+		 */
+		if ((ctxt->sax) && (!ctxt->disableSAX) &&
+		    (ctxt->sax->processingInstruction != NULL))
+		    ctxt->sax->processingInstruction(ctxt->userData,
+		                                     target, buf);
+	    }
+	    xmlFree(buf);
+	} else {
+	    htmlParseErr(ctxt, XML_ERR_PI_NOT_STARTED,
+                         "PI is not started correctly", NULL, NULL);
+	}
+	ctxt->instate = state;
+    }
+}
+
+/**
+ * htmlParseComment:
+ * @ctxt:  an HTML parser context
+ *
+ * Parse an XML (SGML) comment <!-- .... -->
+ *
+ * [15] Comment ::= '<!--' ((Char - '-') | ('-' (Char - '-')))* '-->'
+ */
+static void
+htmlParseComment(htmlParserCtxtPtr ctxt) {
+    xmlChar *buf = NULL;
+    int len;
+    int size = HTML_PARSER_BUFFER_SIZE;
+    int q, ql;
+    int r, rl;
+    int cur, l;
+    int next, nl;
+    xmlParserInputState state;
+
+    /*
+     * Check that there is a comment right here.
+     */
+    if ((RAW != '<') || (NXT(1) != '!') ||
+        (NXT(2) != '-') || (NXT(3) != '-')) return;
+
+    state = ctxt->instate;
+    ctxt->instate = XML_PARSER_COMMENT;
+    SHRINK;
+    SKIP(4);
+    buf = (xmlChar *) xmlMallocAtomic(size * sizeof(xmlChar));
+    if (buf == NULL) {
+        htmlErrMemory(ctxt, "buffer allocation failed\n");
+	ctxt->instate = state;
+	return;
+    }
+    len = 0;
+    buf[len] = 0;
+    q = CUR_CHAR(ql);
+    if (q == 0)
+        goto unfinished;
+    NEXTL(ql);
+    r = CUR_CHAR(rl);
+    if (r == 0)
+        goto unfinished;
+    NEXTL(rl);
+    cur = CUR_CHAR(l);
+    while ((cur != 0) &&
+           ((cur != '>') ||
+	    (r != '-') || (q != '-'))) {
+	NEXTL(l);
+	next = CUR_CHAR(nl);
+	if (next == 0) {
+	    SHRINK;
+	    GROW;
+	    next = CUR_CHAR(nl);
+	}
+
+	if ((q == '-') && (r == '-') && (cur == '!') && (next == '>')) {
+	  htmlParseErr(ctxt, XML_ERR_COMMENT_NOT_FINISHED,
+		       "Comment incorrectly closed by '--!>'", NULL, NULL);
+	  cur = '>';
+	  break;
+	}
+
+	if (len + 5 >= size) {
+	    xmlChar *tmp;
+
+	    size *= 2;
+	    tmp = (xmlChar *) xmlRealloc(buf, size * sizeof(xmlChar));
+	    if (tmp == NULL) {
+	        xmlFree(buf);
+	        htmlErrMemory(ctxt, "growing buffer failed\n");
+		ctxt->instate = state;
+		return;
+	    }
+	    buf = tmp;
+	}
+        if (IS_CHAR(q)) {
+	    COPY_BUF(ql,buf,len,q);
+        } else {
+            htmlParseErrInt(ctxt, XML_ERR_INVALID_CHAR,
+                            "Invalid char in comment 0x%X\n", q);
+        }
+
+	q = r;
+	ql = rl;
+	r = cur;
+	rl = l;
+	cur = next;
+	l = nl;
+    }
+    buf[len] = 0;
+    if (cur == '>') {
+        NEXT;
+	if ((ctxt->sax != NULL) && (ctxt->sax->comment != NULL) &&
+	    (!ctxt->disableSAX))
+	    ctxt->sax->comment(ctxt->userData, buf);
+	xmlFree(buf);
+	ctxt->instate = state;
+	return;
+    }
+
+unfinished:
+    htmlParseErr(ctxt, XML_ERR_COMMENT_NOT_FINISHED,
+		 "Comment not terminated \n<!--%.50s\n", buf, NULL);
+    xmlFree(buf);
+}
+
+/**
+ * htmlParseCharRef:
+ * @ctxt:  an HTML parser context
+ *
+ * parse Reference declarations
+ *
+ * [66] CharRef ::= '&#' [0-9]+ ';' |
+ *                  '&#x' [0-9a-fA-F]+ ';'
+ *
+ * Returns the value parsed (as an int)
+ */
+int
+htmlParseCharRef(htmlParserCtxtPtr ctxt) {
+    int val = 0;
+
+    if ((ctxt == NULL) || (ctxt->input == NULL)) {
+	htmlParseErr(ctxt, XML_ERR_INTERNAL_ERROR,
+		     "htmlParseCharRef: context error\n",
+		     NULL, NULL);
+        return(0);
+    }
+    if ((CUR == '&') && (NXT(1) == '#') &&
+        ((NXT(2) == 'x') || NXT(2) == 'X')) {
+	SKIP(3);
+	while (CUR != ';') {
+	    if ((CUR >= '0') && (CUR <= '9')) {
+                if (val < 0x110000)
+	            val = val * 16 + (CUR - '0');
+            } else if ((CUR >= 'a') && (CUR <= 'f')) {
+                if (val < 0x110000)
+	            val = val * 16 + (CUR - 'a') + 10;
+            } else if ((CUR >= 'A') && (CUR <= 'F')) {
+                if (val < 0x110000)
+	            val = val * 16 + (CUR - 'A') + 10;
+            } else {
+	        htmlParseErr(ctxt, XML_ERR_INVALID_HEX_CHARREF,
+		             "htmlParseCharRef: missing semicolon\n",
+			     NULL, NULL);
+		break;
+	    }
+	    NEXT;
+	}
+	if (CUR == ';')
+	    NEXT;
+    } else if  ((CUR == '&') && (NXT(1) == '#')) {
+	SKIP(2);
+	while (CUR != ';') {
+	    if ((CUR >= '0') && (CUR <= '9')) {
+                if (val < 0x110000)
+	            val = val * 10 + (CUR - '0');
+            } else {
+	        htmlParseErr(ctxt, XML_ERR_INVALID_DEC_CHARREF,
+		             "htmlParseCharRef: missing semicolon\n",
+			     NULL, NULL);
+		break;
+	    }
+	    NEXT;
+	}
+	if (CUR == ';')
+	    NEXT;
+    } else {
+	htmlParseErr(ctxt, XML_ERR_INVALID_CHARREF,
+	             "htmlParseCharRef: invalid value\n", NULL, NULL);
+    }
+    /*
+     * Check the value IS_CHAR ...
+     */
+    if (IS_CHAR(val)) {
+        return(val);
+    } else if (val >= 0x110000) {
+	htmlParseErr(ctxt, XML_ERR_INVALID_CHAR,
+		     "htmlParseCharRef: value too large\n", NULL, NULL);
+    } else {
+	htmlParseErrInt(ctxt, XML_ERR_INVALID_CHAR,
+			"htmlParseCharRef: invalid xmlChar value %d\n",
+			val);
+    }
+    return(0);
+}
+
+
+/**
+ * htmlParseDocTypeDecl:
+ * @ctxt:  an HTML parser context
+ *
+ * parse a DOCTYPE declaration
+ *
+ * [28] doctypedecl ::= '<!DOCTYPE' S Name (S ExternalID)? S?
+ *                      ('[' (markupdecl | PEReference | S)* ']' S?)? '>'
+ */
+
+static void
+htmlParseDocTypeDecl(htmlParserCtxtPtr ctxt) {
+    const xmlChar *name;
+    xmlChar *ExternalID = NULL;
+    xmlChar *URI = NULL;
+
+    /*
+     * We know that '<!DOCTYPE' has been detected.
+     */
+    SKIP(9);
+
+    SKIP_BLANKS;
+
+    /*
+     * Parse the DOCTYPE name.
+     */
+    name = htmlParseName(ctxt);
+    if (name == NULL) {
+	htmlParseErr(ctxt, XML_ERR_NAME_REQUIRED,
+	             "htmlParseDocTypeDecl : no DOCTYPE name !\n",
+		     NULL, NULL);
+    }
+    /*
+     * Check that upper(name) == "HTML" !!!!!!!!!!!!!
+     */
+
+    SKIP_BLANKS;
+
+    /*
+     * Check for SystemID and ExternalID
+     */
+    URI = htmlParseExternalID(ctxt, &ExternalID);
+    SKIP_BLANKS;
+
+    /*
+     * We should be at the end of the DOCTYPE declaration.
+     */
+    if (CUR != '>') {
+	htmlParseErr(ctxt, XML_ERR_DOCTYPE_NOT_FINISHED,
+	             "DOCTYPE improperly terminated\n", NULL, NULL);
+        /* Ignore bogus content */
+        while ((CUR != 0) && (CUR != '>'))
+            NEXT;
+    }
+    if (CUR == '>')
+        NEXT;
+
+    /*
+     * Create or update the document accordingly to the DOCTYPE
+     */
+    if ((ctxt->sax != NULL) && (ctxt->sax->internalSubset != NULL) &&
+	(!ctxt->disableSAX))
+	ctxt->sax->internalSubset(ctxt->userData, name, ExternalID, URI);
+
+    /*
+     * Cleanup, since we don't use all those identifiers
+     */
+    if (URI != NULL) xmlFree(URI);
+    if (ExternalID != NULL) xmlFree(ExternalID);
+}
+
+/**
+ * htmlParseAttribute:
+ * @ctxt:  an HTML parser context
+ * @value:  a xmlChar ** used to store the value of the attribute
+ *
+ * parse an attribute
+ *
+ * [41] Attribute ::= Name Eq AttValue
+ *
+ * [25] Eq ::= S? '=' S?
+ *
+ * With namespace:
+ *
+ * [NS 11] Attribute ::= QName Eq AttValue
+ *
+ * Also the case QName == xmlns:??? is handled independently as a namespace
+ * definition.
+ *
+ * Returns the attribute name, and the value in *value.
+ */
+
+static const xmlChar *
+htmlParseAttribute(htmlParserCtxtPtr ctxt, xmlChar **value) {
+    const xmlChar *name;
+    xmlChar *val = NULL;
+
+    *value = NULL;
+    name = htmlParseHTMLName(ctxt);
+    if (name == NULL) {
+	htmlParseErr(ctxt, XML_ERR_NAME_REQUIRED,
+	             "error parsing attribute name\n", NULL, NULL);
+        return(NULL);
+    }
+
+    /*
+     * read the value
+     */
+    SKIP_BLANKS;
+    if (CUR == '=') {
+        NEXT;
+	SKIP_BLANKS;
+	val = htmlParseAttValue(ctxt);
+    }
+
+    *value = val;
+    return(name);
+}
+
+/**
+ * htmlCheckEncodingDirect:
+ * @ctxt:  an HTML parser context
+ * @attvalue: the attribute value
+ *
+ * Checks an attribute value to detect
+ * the encoding
+ * If a new encoding is detected the parser is switched to decode
+ * it and pass UTF8
+ */
+static void
+htmlCheckEncodingDirect(htmlParserCtxtPtr ctxt, const xmlChar *encoding) {
+
+    if ((ctxt == NULL) || (encoding == NULL) ||
+        (ctxt->options & HTML_PARSE_IGNORE_ENC))
+	return;
+
+    /* do not change encoding */
+    if (ctxt->input->encoding != NULL)
+        return;
+
+    if (encoding != NULL) {
+	xmlCharEncoding enc;
+	xmlCharEncodingHandlerPtr handler;
+
+	while ((*encoding == ' ') || (*encoding == '\t')) encoding++;
+
+	if (ctxt->input->encoding != NULL)
+	    xmlFree((xmlChar *) ctxt->input->encoding);
+	ctxt->input->encoding = xmlStrdup(encoding);
+
+	enc = xmlParseCharEncoding((const char *) encoding);
+	/*
+	 * registered set of known encodings
+	 */
+	if (enc != XML_CHAR_ENCODING_ERROR) {
+	    if (((enc == XML_CHAR_ENCODING_UTF16LE) ||
+	         (enc == XML_CHAR_ENCODING_UTF16BE) ||
+		 (enc == XML_CHAR_ENCODING_UCS4LE) ||
+		 (enc == XML_CHAR_ENCODING_UCS4BE)) &&
+		(ctxt->input->buf != NULL) &&
+		(ctxt->input->buf->encoder == NULL)) {
+		htmlParseErr(ctxt, XML_ERR_INVALID_ENCODING,
+		             "htmlCheckEncoding: wrong encoding meta\n",
+			     NULL, NULL);
+	    } else {
+		xmlSwitchEncoding(ctxt, enc);
+	    }
+	    ctxt->charset = XML_CHAR_ENCODING_UTF8;
+	} else {
+	    /*
+	     * fallback for unknown encodings
+	     */
+	    handler = xmlFindCharEncodingHandler((const char *) encoding);
+	    if (handler != NULL) {
+		xmlSwitchToEncoding(ctxt, handler);
+		ctxt->charset = XML_CHAR_ENCODING_UTF8;
+	    } else {
+		htmlParseErr(ctxt, XML_ERR_UNSUPPORTED_ENCODING,
+		             "htmlCheckEncoding: unknown encoding %s\n",
+			     encoding, NULL);
+	    }
+	}
+
+	if ((ctxt->input->buf != NULL) &&
+	    (ctxt->input->buf->encoder != NULL) &&
+	    (ctxt->input->buf->raw != NULL) &&
+	    (ctxt->input->buf->buffer != NULL)) {
+	    int nbchars;
+	    int processed;
+
+	    /*
+	     * convert as much as possible to the parser reading buffer.
+	     */
+	    processed = ctxt->input->cur - ctxt->input->base;
+	    xmlBufShrink(ctxt->input->buf->buffer, processed);
+	    nbchars = xmlCharEncInput(ctxt->input->buf, 1);
+            xmlBufResetInput(ctxt->input->buf->buffer, ctxt->input);
+	    if (nbchars < 0) {
+		htmlParseErr(ctxt, XML_ERR_INVALID_ENCODING,
+		             "htmlCheckEncoding: encoder error\n",
+			     NULL, NULL);
+	    }
+	}
+    }
+}
+
+/**
+ * htmlCheckEncoding:
+ * @ctxt:  an HTML parser context
+ * @attvalue: the attribute value
+ *
+ * Checks an http-equiv attribute from a Meta tag to detect
+ * the encoding
+ * If a new encoding is detected the parser is switched to decode
+ * it and pass UTF8
+ */
+static void
+htmlCheckEncoding(htmlParserCtxtPtr ctxt, const xmlChar *attvalue) {
+    const xmlChar *encoding;
+
+    if (!attvalue)
+	return;
+
+    encoding = xmlStrcasestr(attvalue, BAD_CAST"charset");
+    if (encoding != NULL) {
+	encoding += 7;
+    }
+    /*
+     * skip blank
+     */
+    if (encoding && IS_BLANK_CH(*encoding))
+	encoding = xmlStrcasestr(attvalue, BAD_CAST"=");
+    if (encoding && *encoding == '=') {
+	encoding ++;
+	htmlCheckEncodingDirect(ctxt, encoding);
+    }
+}
+
+/**
+ * htmlCheckMeta:
+ * @ctxt:  an HTML parser context
+ * @atts:  the attributes values
+ *
+ * Checks an attributes from a Meta tag
+ */
+static void
+htmlCheckMeta(htmlParserCtxtPtr ctxt, const xmlChar **atts) {
+    int i;
+    const xmlChar *att, *value;
+    int http = 0;
+    const xmlChar *content = NULL;
+
+    if ((ctxt == NULL) || (atts == NULL))
+	return;
+
+    i = 0;
+    att = atts[i++];
+    while (att != NULL) {
+	value = atts[i++];
+	if ((value != NULL) && (!xmlStrcasecmp(att, BAD_CAST"http-equiv"))
+	 && (!xmlStrcasecmp(value, BAD_CAST"Content-Type")))
+	    http = 1;
+	else if ((value != NULL) && (!xmlStrcasecmp(att, BAD_CAST"charset")))
+	    htmlCheckEncodingDirect(ctxt, value);
+	else if ((value != NULL) && (!xmlStrcasecmp(att, BAD_CAST"content")))
+	    content = value;
+	att = atts[i++];
+    }
+    if ((http) && (content != NULL))
+	htmlCheckEncoding(ctxt, content);
+
+}
+
+/**
+ * htmlParseStartTag:
+ * @ctxt:  an HTML parser context
+ *
+ * parse a start of tag either for rule element or
+ * EmptyElement. In both case we don't parse the tag closing chars.
+ *
+ * [40] STag ::= '<' Name (S Attribute)* S? '>'
+ *
+ * [44] EmptyElemTag ::= '<' Name (S Attribute)* S? '/>'
+ *
+ * With namespace:
+ *
+ * [NS 8] STag ::= '<' QName (S Attribute)* S? '>'
+ *
+ * [NS 10] EmptyElement ::= '<' QName (S Attribute)* S? '/>'
+ *
+ * Returns 0 in case of success, -1 in case of error and 1 if discarded
+ */
+
+static int
+htmlParseStartTag(htmlParserCtxtPtr ctxt) {
+    const xmlChar *name;
+    const xmlChar *attname;
+    xmlChar *attvalue;
+    const xmlChar **atts;
+    int nbatts = 0;
+    int maxatts;
+    int meta = 0;
+    int i;
+    int discardtag = 0;
+
+    if ((ctxt == NULL) || (ctxt->input == NULL)) {
+	htmlParseErr(ctxt, XML_ERR_INTERNAL_ERROR,
+		     "htmlParseStartTag: context error\n", NULL, NULL);
+	return -1;
+    }
+    if (ctxt->instate == XML_PARSER_EOF)
+        return(-1);
+    if (CUR != '<') return -1;
+    NEXT;
+
+    atts = ctxt->atts;
+    maxatts = ctxt->maxatts;
+
+    GROW;
+    name = htmlParseHTMLName(ctxt);
+    if (name == NULL) {
+	htmlParseErr(ctxt, XML_ERR_NAME_REQUIRED,
+	             "htmlParseStartTag: invalid element name\n",
+		     NULL, NULL);
+	/* if recover preserve text on classic misconstructs */
+	if ((ctxt->recovery) && ((IS_BLANK_CH(CUR)) || (CUR == '<') ||
+	    (CUR == '=') || (CUR == '>') || (((CUR >= '0') && (CUR <= '9'))))) {
+	    htmlParseCharDataInternal(ctxt, '<');
+	    return(-1);
+	}
+
+
+	/* Dump the bogus tag like browsers do */
+	while ((CUR != 0) && (CUR != '>') &&
+               (ctxt->instate != XML_PARSER_EOF))
+	    NEXT;
+        return -1;
+    }
+    if (xmlStrEqual(name, BAD_CAST"meta"))
+	meta = 1;
+
+    /*
+     * Check for auto-closure of HTML elements.
+     */
+    htmlAutoClose(ctxt, name);
+
+    /*
+     * Check for implied HTML elements.
+     */
+    htmlCheckImplied(ctxt, name);
+
+    /*
+     * Avoid html at any level > 0, head at any level != 1
+     * or any attempt to recurse body
+     */
+    if ((ctxt->nameNr > 0) && (xmlStrEqual(name, BAD_CAST"html"))) {
+	htmlParseErr(ctxt, XML_HTML_STRUCURE_ERROR,
+	             "htmlParseStartTag: misplaced <html> tag\n",
+		     name, NULL);
+	discardtag = 1;
+	ctxt->depth++;
+    }
+    if ((ctxt->nameNr != 1) &&
+	(xmlStrEqual(name, BAD_CAST"head"))) {
+	htmlParseErr(ctxt, XML_HTML_STRUCURE_ERROR,
+	             "htmlParseStartTag: misplaced <head> tag\n",
+		     name, NULL);
+	discardtag = 1;
+	ctxt->depth++;
+    }
+    if (xmlStrEqual(name, BAD_CAST"body")) {
+	int indx;
+	for (indx = 0;indx < ctxt->nameNr;indx++) {
+	    if (xmlStrEqual(ctxt->nameTab[indx], BAD_CAST"body")) {
+		htmlParseErr(ctxt, XML_HTML_STRUCURE_ERROR,
+		             "htmlParseStartTag: misplaced <body> tag\n",
+			     name, NULL);
+		discardtag = 1;
+		ctxt->depth++;
+	    }
+	}
+    }
+
+    /*
+     * Now parse the attributes, it ends up with the ending
+     *
+     * (S Attribute)* S?
+     */
+    SKIP_BLANKS;
+    while ((CUR != 0) &&
+           (CUR != '>') &&
+	   ((CUR != '/') || (NXT(1) != '>'))) {
+	GROW;
+	attname = htmlParseAttribute(ctxt, &attvalue);
+        if (attname != NULL) {
+
+	    /*
+	     * Well formedness requires at most one declaration of an attribute
+	     */
+	    for (i = 0; i < nbatts;i += 2) {
+	        if (xmlStrEqual(atts[i], attname)) {
+		    htmlParseErr(ctxt, XML_ERR_ATTRIBUTE_REDEFINED,
+		                 "Attribute %s redefined\n", attname, NULL);
+		    if (attvalue != NULL)
+			xmlFree(attvalue);
+		    goto failed;
+		}
+	    }
+
+	    /*
+	     * Add the pair to atts
+	     */
+	    if (atts == NULL) {
+	        maxatts = 22; /* allow for 10 attrs by default */
+	        atts = (const xmlChar **)
+		       xmlMalloc(maxatts * sizeof(xmlChar *));
+		if (atts == NULL) {
+		    htmlErrMemory(ctxt, NULL);
+		    if (attvalue != NULL)
+			xmlFree(attvalue);
+		    goto failed;
+		}
+		ctxt->atts = atts;
+		ctxt->maxatts = maxatts;
+	    } else if (nbatts + 4 > maxatts) {
+	        const xmlChar **n;
+
+	        maxatts *= 2;
+	        n = (const xmlChar **) xmlRealloc((void *) atts,
+					     maxatts * sizeof(const xmlChar *));
+		if (n == NULL) {
+		    htmlErrMemory(ctxt, NULL);
+		    if (attvalue != NULL)
+			xmlFree(attvalue);
+		    goto failed;
+		}
+		atts = n;
+		ctxt->atts = atts;
+		ctxt->maxatts = maxatts;
+	    }
+	    atts[nbatts++] = attname;
+	    atts[nbatts++] = attvalue;
+	    atts[nbatts] = NULL;
+	    atts[nbatts + 1] = NULL;
+	}
+	else {
+	    if (attvalue != NULL)
+	        xmlFree(attvalue);
+	    /* Dump the bogus attribute string up to the next blank or
+	     * the end of the tag. */
+	    while ((CUR != 0) &&
+	           !(IS_BLANK_CH(CUR)) && (CUR != '>') &&
+		   ((CUR != '/') || (NXT(1) != '>')))
+		NEXT;
+	}
+
+failed:
+	SKIP_BLANKS;
+    }
+
+    /*
+     * Handle specific association to the META tag
+     */
+    if (meta && (nbatts != 0))
+	htmlCheckMeta(ctxt, atts);
+
+    /*
+     * SAX: Start of Element !
+     */
+    if (!discardtag) {
+	htmlnamePush(ctxt, name);
+	if ((ctxt->sax != NULL) && (ctxt->sax->startElement != NULL)) {
+	    if (nbatts != 0)
+		ctxt->sax->startElement(ctxt->userData, name, atts);
+	    else
+		ctxt->sax->startElement(ctxt->userData, name, NULL);
+	}
+    }
+
+    if (atts != NULL) {
+        for (i = 1;i < nbatts;i += 2) {
+	    if (atts[i] != NULL)
+		xmlFree((xmlChar *) atts[i]);
+	}
+    }
+
+    return(discardtag);
+}
+
+/**
+ * htmlParseEndTag:
+ * @ctxt:  an HTML parser context
+ *
+ * parse an end of tag
+ *
+ * [42] ETag ::= '</' Name S? '>'
+ *
+ * With namespace
+ *
+ * [NS 9] ETag ::= '</' QName S? '>'
+ *
+ * Returns 1 if the current level should be closed.
+ */
+
+static int
+htmlParseEndTag(htmlParserCtxtPtr ctxt)
+{
+    const xmlChar *name;
+    const xmlChar *oldname;
+    int i, ret;
+
+    if ((CUR != '<') || (NXT(1) != '/')) {
+        htmlParseErr(ctxt, XML_ERR_LTSLASH_REQUIRED,
+	             "htmlParseEndTag: '</' not found\n", NULL, NULL);
+        return (0);
+    }
+    SKIP(2);
+
+    name = htmlParseHTMLName(ctxt);
+    if (name == NULL)
+        return (0);
+    /*
+     * We should definitely be at the ending "S? '>'" part
+     */
+    SKIP_BLANKS;
+    if (CUR != '>') {
+        htmlParseErr(ctxt, XML_ERR_GT_REQUIRED,
+	             "End tag : expected '>'\n", NULL, NULL);
+        /* Skip to next '>' */
+        while ((CUR != 0) && (CUR != '>'))
+            NEXT;
+    }
+    if (CUR == '>')
+        NEXT;
+
+    /*
+     * if we ignored misplaced tags in htmlParseStartTag don't pop them
+     * out now.
+     */
+    if ((ctxt->depth > 0) &&
+        (xmlStrEqual(name, BAD_CAST "html") ||
+         xmlStrEqual(name, BAD_CAST "body") ||
+	 xmlStrEqual(name, BAD_CAST "head"))) {
+	ctxt->depth--;
+	return (0);
+    }
+
+    /*
+     * If the name read is not one of the element in the parsing stack
+     * then return, it's just an error.
+     */
+    for (i = (ctxt->nameNr - 1); i >= 0; i--) {
+        if (xmlStrEqual(name, ctxt->nameTab[i]))
+            break;
+    }
+    if (i < 0) {
+        htmlParseErr(ctxt, XML_ERR_TAG_NAME_MISMATCH,
+	             "Unexpected end tag : %s\n", name, NULL);
+        return (0);
+    }
+
+
+    /*
+     * Check for auto-closure of HTML elements.
+     */
+
+    htmlAutoCloseOnClose(ctxt, name);
+
+    /*
+     * Well formedness constraints, opening and closing must match.
+     * With the exception that the autoclose may have popped stuff out
+     * of the stack.
+     */
+    if ((ctxt->name != NULL) && (!xmlStrEqual(ctxt->name, name))) {
+        htmlParseErr(ctxt, XML_ERR_TAG_NAME_MISMATCH,
+                     "Opening and ending tag mismatch: %s and %s\n",
+                     name, ctxt->name);
+    }
+
+    /*
+     * SAX: End of Tag
+     */
+    oldname = ctxt->name;
+    if ((oldname != NULL) && (xmlStrEqual(oldname, name))) {
+        if ((ctxt->sax != NULL) && (ctxt->sax->endElement != NULL))
+            ctxt->sax->endElement(ctxt->userData, name);
+	htmlNodeInfoPop(ctxt);
+        htmlnamePop(ctxt);
+        ret = 1;
+    } else {
+        ret = 0;
+    }
+
+    return (ret);
+}
+
+
+/**
+ * htmlParseReference:
+ * @ctxt:  an HTML parser context
+ *
+ * parse and handle entity references in content,
+ * this will end-up in a call to character() since this is either a
+ * CharRef, or a predefined entity.
+ */
+static void
+htmlParseReference(htmlParserCtxtPtr ctxt) {
+    const htmlEntityDesc * ent;
+    xmlChar out[6];
+    const xmlChar *name;
+    if (CUR != '&') return;
+
+    if (NXT(1) == '#') {
+	unsigned int c;
+	int bits, i = 0;
+
+	c = htmlParseCharRef(ctxt);
+	if (c == 0)
+	    return;
+
+        if      (c <    0x80) { out[i++]= c;                bits= -6; }
+        else if (c <   0x800) { out[i++]=((c >>  6) & 0x1F) | 0xC0;  bits=  0; }
+        else if (c < 0x10000) { out[i++]=((c >> 12) & 0x0F) | 0xE0;  bits=  6; }
+        else                  { out[i++]=((c >> 18) & 0x07) | 0xF0;  bits= 12; }
+
+        for ( ; bits >= 0; bits-= 6) {
+            out[i++]= ((c >> bits) & 0x3F) | 0x80;
+        }
+	out[i] = 0;
+
+	htmlCheckParagraph(ctxt);
+	if ((ctxt->sax != NULL) && (ctxt->sax->characters != NULL))
+	    ctxt->sax->characters(ctxt->userData, out, i);
+    } else {
+	ent = htmlParseEntityRef(ctxt, &name);
+	if (name == NULL) {
+	    htmlCheckParagraph(ctxt);
+	    if ((ctxt->sax != NULL) && (ctxt->sax->characters != NULL))
+	        ctxt->sax->characters(ctxt->userData, BAD_CAST "&", 1);
+	    return;
+	}
+	if ((ent == NULL) || !(ent->value > 0)) {
+	    htmlCheckParagraph(ctxt);
+	    if ((ctxt->sax != NULL) && (ctxt->sax->characters != NULL)) {
+		ctxt->sax->characters(ctxt->userData, BAD_CAST "&", 1);
+		ctxt->sax->characters(ctxt->userData, name, xmlStrlen(name));
+		/* ctxt->sax->characters(ctxt->userData, BAD_CAST ";", 1); */
+	    }
+	} else {
+	    unsigned int c;
+	    int bits, i = 0;
+
+	    c = ent->value;
+	    if      (c <    0x80)
+	            { out[i++]= c;                bits= -6; }
+	    else if (c <   0x800)
+	            { out[i++]=((c >>  6) & 0x1F) | 0xC0;  bits=  0; }
+	    else if (c < 0x10000)
+	            { out[i++]=((c >> 12) & 0x0F) | 0xE0;  bits=  6; }
+	    else
+	            { out[i++]=((c >> 18) & 0x07) | 0xF0;  bits= 12; }
+
+	    for ( ; bits >= 0; bits-= 6) {
+		out[i++]= ((c >> bits) & 0x3F) | 0x80;
+	    }
+	    out[i] = 0;
+
+	    htmlCheckParagraph(ctxt);
+	    if ((ctxt->sax != NULL) && (ctxt->sax->characters != NULL))
+		ctxt->sax->characters(ctxt->userData, out, i);
+	}
+    }
+}
+
+/**
+ * htmlParseContent:
+ * @ctxt:  an HTML parser context
+ *
+ * Parse a content: comment, sub-element, reference or text.
+ * Kept for compatibility with old code
+ */
+
+static void
+htmlParseContent(htmlParserCtxtPtr ctxt) {
+    xmlChar *currentNode;
+    int depth;
+    const xmlChar *name;
+
+    currentNode = xmlStrdup(ctxt->name);
+    depth = ctxt->nameNr;
+    while (1) {
+        GROW;
+
+        if (ctxt->instate == XML_PARSER_EOF)
+            break;
+
+	/*
+	 * Our tag or one of it's parent or children is ending.
+	 */
+        if ((CUR == '<') && (NXT(1) == '/')) {
+	    if (htmlParseEndTag(ctxt) &&
+		((currentNode != NULL) || (ctxt->nameNr == 0))) {
+		if (currentNode != NULL)
+		    xmlFree(currentNode);
+		return;
+	    }
+	    continue; /* while */
+        }
+
+	else if ((CUR == '<') &&
+	         ((IS_ASCII_LETTER(NXT(1))) ||
+		  (NXT(1) == '_') || (NXT(1) == ':'))) {
+	    name = htmlParseHTMLName_nonInvasive(ctxt);
+	    if (name == NULL) {
+	        htmlParseErr(ctxt, XML_ERR_NAME_REQUIRED,
+			 "htmlParseStartTag: invalid element name\n",
+			 NULL, NULL);
+	        /* Dump the bogus tag like browsers do */
+                while ((CUR != 0) && (CUR != '>'))
+	            NEXT;
+
+	        if (currentNode != NULL)
+	            xmlFree(currentNode);
+	        return;
+	    }
+
+	    if (ctxt->name != NULL) {
+	        if (htmlCheckAutoClose(name, ctxt->name) == 1) {
+	            htmlAutoClose(ctxt, name);
+	            continue;
+	        }
+	    }
+	}
+
+	/*
+	 * Has this node been popped out during parsing of
+	 * the next element
+	 */
+        if ((ctxt->nameNr > 0) && (depth >= ctxt->nameNr) &&
+	    (!xmlStrEqual(currentNode, ctxt->name)))
+	     {
+	    if (currentNode != NULL) xmlFree(currentNode);
+	    return;
+	}
+
+	if ((CUR != 0) && ((xmlStrEqual(currentNode, BAD_CAST"script")) ||
+	    (xmlStrEqual(currentNode, BAD_CAST"style")))) {
+	    /*
+	     * Handle SCRIPT/STYLE separately
+	     */
+	    htmlParseScript(ctxt);
+	} else {
+	    /*
+	     * Sometimes DOCTYPE arrives in the middle of the document
+	     */
+	    if ((CUR == '<') && (NXT(1) == '!') &&
+		(UPP(2) == 'D') && (UPP(3) == 'O') &&
+		(UPP(4) == 'C') && (UPP(5) == 'T') &&
+		(UPP(6) == 'Y') && (UPP(7) == 'P') &&
+		(UPP(8) == 'E')) {
+		htmlParseErr(ctxt, XML_HTML_STRUCURE_ERROR,
+		             "Misplaced DOCTYPE declaration\n",
+			     BAD_CAST "DOCTYPE" , NULL);
+		htmlParseDocTypeDecl(ctxt);
+	    }
+
+	    /*
+	     * First case :  a comment
+	     */
+	    if ((CUR == '<') && (NXT(1) == '!') &&
+		(NXT(2) == '-') && (NXT(3) == '-')) {
+		htmlParseComment(ctxt);
+	    }
+
+	    /*
+	     * Second case : a Processing Instruction.
+	     */
+	    else if ((CUR == '<') && (NXT(1) == '?')) {
+		htmlParsePI(ctxt);
+	    }
+
+	    /*
+	     * Third case :  a sub-element.
+	     */
+	    else if (CUR == '<') {
+		htmlParseElement(ctxt);
+	    }
+
+	    /*
+	     * Fourth case : a reference. If if has not been resolved,
+	     *    parsing returns it's Name, create the node
+	     */
+	    else if (CUR == '&') {
+		htmlParseReference(ctxt);
+	    }
+
+	    /*
+	     * Fifth case : end of the resource
+	     */
+	    else if (CUR == 0) {
+		htmlAutoCloseOnEnd(ctxt);
+		break;
+	    }
+
+	    /*
+	     * Last case, text. Note that References are handled directly.
+	     */
+	    else {
+		htmlParseCharData(ctxt);
+	    }
+	}
+        GROW;
+    }
+    if (currentNode != NULL) xmlFree(currentNode);
+}
+
+/**
+ * htmlParseElement:
+ * @ctxt:  an HTML parser context
+ *
+ * parse an HTML element, this is highly recursive
+ * this is kept for compatibility with previous code versions
+ *
+ * [39] element ::= EmptyElemTag | STag content ETag
+ *
+ * [41] Attribute ::= Name Eq AttValue
+ */
+
+void
+htmlParseElement(htmlParserCtxtPtr ctxt) {
+    const xmlChar *name;
+    xmlChar *currentNode = NULL;
+    const htmlElemDesc * info;
+    htmlParserNodeInfo node_info;
+    int failed;
+    int depth;
+    const xmlChar *oldptr;
+
+    if ((ctxt == NULL) || (ctxt->input == NULL)) {
+	htmlParseErr(ctxt, XML_ERR_INTERNAL_ERROR,
+		     "htmlParseElement: context error\n", NULL, NULL);
+	return;
+    }
+
+    if (ctxt->instate == XML_PARSER_EOF)
+        return;
+
+    /* Capture start position */
+    if (ctxt->record_info) {
+        node_info.begin_pos = ctxt->input->consumed +
+                          (CUR_PTR - ctxt->input->base);
+	node_info.begin_line = ctxt->input->line;
+    }
+
+    failed = htmlParseStartTag(ctxt);
+    name = ctxt->name;
+    if ((failed == -1) || (name == NULL)) {
+	if (CUR == '>')
+	    NEXT;
+        return;
+    }
+
+    /*
+     * Lookup the info for that element.
+     */
+    info = htmlTagLookup(name);
+    if (info == NULL) {
+	htmlParseErr(ctxt, XML_HTML_UNKNOWN_TAG,
+	             "Tag %s invalid\n", name, NULL);
+    }
+
+    /*
+     * Check for an Empty Element labeled the XML/SGML way
+     */
+    if ((CUR == '/') && (NXT(1) == '>')) {
+        SKIP(2);
+	if ((ctxt->sax != NULL) && (ctxt->sax->endElement != NULL))
+	    ctxt->sax->endElement(ctxt->userData, name);
+	htmlnamePop(ctxt);
+	return;
+    }
+
+    if (CUR == '>') {
+        NEXT;
+    } else {
+	htmlParseErr(ctxt, XML_ERR_GT_REQUIRED,
+	             "Couldn't find end of Start Tag %s\n", name, NULL);
+
+	/*
+	 * end of parsing of this node.
+	 */
+	if (xmlStrEqual(name, ctxt->name)) {
+	    nodePop(ctxt);
+	    htmlnamePop(ctxt);
+	}
+
+	/*
+	 * Capture end position and add node
+	 */
+	if (ctxt->record_info) {
+	   node_info.end_pos = ctxt->input->consumed +
+			      (CUR_PTR - ctxt->input->base);
+	   node_info.end_line = ctxt->input->line;
+	   node_info.node = ctxt->node;
+	   xmlParserAddNodeInfo(ctxt, &node_info);
+	}
+	return;
+    }
+
+    /*
+     * Check for an Empty Element from DTD definition
+     */
+    if ((info != NULL) && (info->empty)) {
+	if ((ctxt->sax != NULL) && (ctxt->sax->endElement != NULL))
+	    ctxt->sax->endElement(ctxt->userData, name);
+	htmlnamePop(ctxt);
+	return;
+    }
+
+    /*
+     * Parse the content of the element:
+     */
+    currentNode = xmlStrdup(ctxt->name);
+    depth = ctxt->nameNr;
+    while (CUR != 0) {
+	oldptr = ctxt->input->cur;
+	htmlParseContent(ctxt);
+	if (oldptr==ctxt->input->cur) break;
+	if (ctxt->nameNr < depth) break;
+    }
+
+    /*
+     * Capture end position and add node
+     */
+    if ( currentNode != NULL && ctxt->record_info ) {
+       node_info.end_pos = ctxt->input->consumed +
+                          (CUR_PTR - ctxt->input->base);
+       node_info.end_line = ctxt->input->line;
+       node_info.node = ctxt->node;
+       xmlParserAddNodeInfo(ctxt, &node_info);
+    }
+    if (CUR == 0) {
+	htmlAutoCloseOnEnd(ctxt);
+    }
+
+    if (currentNode != NULL)
+	xmlFree(currentNode);
+}
+
+static void
+htmlParserFinishElementParsing(htmlParserCtxtPtr ctxt) {
+    /*
+     * Capture end position and add node
+     */
+    if ( ctxt->node != NULL && ctxt->record_info ) {
+       ctxt->nodeInfo->end_pos = ctxt->input->consumed +
+                                (CUR_PTR - ctxt->input->base);
+       ctxt->nodeInfo->end_line = ctxt->input->line;
+       ctxt->nodeInfo->node = ctxt->node;
+       xmlParserAddNodeInfo(ctxt, ctxt->nodeInfo);
+       htmlNodeInfoPop(ctxt);
+    }
+    if (CUR == 0) {
+       htmlAutoCloseOnEnd(ctxt);
+    }
+}
+
+/**
+ * htmlParseElementInternal:
+ * @ctxt:  an HTML parser context
+ *
+ * parse an HTML element, new version, non recursive
+ *
+ * [39] element ::= EmptyElemTag | STag content ETag
+ *
+ * [41] Attribute ::= Name Eq AttValue
+ */
+
+static void
+htmlParseElementInternal(htmlParserCtxtPtr ctxt) {
+    const xmlChar *name;
+    const htmlElemDesc * info;
+    htmlParserNodeInfo node_info = { NULL, 0, 0, 0, 0 };
+    int failed;
+
+    if ((ctxt == NULL) || (ctxt->input == NULL)) {
+	htmlParseErr(ctxt, XML_ERR_INTERNAL_ERROR,
+		     "htmlParseElementInternal: context error\n", NULL, NULL);
+	return;
+    }
+
+    if (ctxt->instate == XML_PARSER_EOF)
+        return;
+
+    /* Capture start position */
+    if (ctxt->record_info) {
+        node_info.begin_pos = ctxt->input->consumed +
+                          (CUR_PTR - ctxt->input->base);
+	node_info.begin_line = ctxt->input->line;
+    }
+
+    failed = htmlParseStartTag(ctxt);
+    name = ctxt->name;
+    if ((failed == -1) || (name == NULL)) {
+	if (CUR == '>')
+	    NEXT;
+        return;
+    }
+
+    /*
+     * Lookup the info for that element.
+     */
+    info = htmlTagLookup(name);
+    if (info == NULL) {
+	htmlParseErr(ctxt, XML_HTML_UNKNOWN_TAG,
+	             "Tag %s invalid\n", name, NULL);
+    }
+
+    /*
+     * Check for an Empty Element labeled the XML/SGML way
+     */
+    if ((CUR == '/') && (NXT(1) == '>')) {
+        SKIP(2);
+	if ((ctxt->sax != NULL) && (ctxt->sax->endElement != NULL))
+	    ctxt->sax->endElement(ctxt->userData, name);
+	htmlnamePop(ctxt);
+	return;
+    }
+
+    if (CUR == '>') {
+        NEXT;
+    } else {
+	htmlParseErr(ctxt, XML_ERR_GT_REQUIRED,
+	             "Couldn't find end of Start Tag %s\n", name, NULL);
+
+	/*
+	 * end of parsing of this node.
+	 */
+	if (xmlStrEqual(name, ctxt->name)) {
+	    nodePop(ctxt);
+	    htmlnamePop(ctxt);
+	}
+
+        if (ctxt->record_info)
+            htmlNodeInfoPush(ctxt, &node_info);
+        htmlParserFinishElementParsing(ctxt);
+	return;
+    }
+
+    /*
+     * Check for an Empty Element from DTD definition
+     */
+    if ((info != NULL) && (info->empty)) {
+	if ((ctxt->sax != NULL) && (ctxt->sax->endElement != NULL))
+	    ctxt->sax->endElement(ctxt->userData, name);
+	htmlnamePop(ctxt);
+	return;
+    }
+
+    if (ctxt->record_info)
+        htmlNodeInfoPush(ctxt, &node_info);
+}
+
+/**
+ * htmlParseContentInternal:
+ * @ctxt:  an HTML parser context
+ *
+ * Parse a content: comment, sub-element, reference or text.
+ * New version for non recursive htmlParseElementInternal
+ */
+
+static void
+htmlParseContentInternal(htmlParserCtxtPtr ctxt) {
+    xmlChar *currentNode;
+    int depth;
+    const xmlChar *name;
+
+    currentNode = xmlStrdup(ctxt->name);
+    depth = ctxt->nameNr;
+    while (1) {
+        GROW;
+
+        if (ctxt->instate == XML_PARSER_EOF)
+            break;
+
+	/*
+	 * Our tag or one of it's parent or children is ending.
+	 */
+        if ((CUR == '<') && (NXT(1) == '/')) {
+	    if (htmlParseEndTag(ctxt) &&
+		((currentNode != NULL) || (ctxt->nameNr == 0))) {
+		if (currentNode != NULL)
+		    xmlFree(currentNode);
+
+	        currentNode = xmlStrdup(ctxt->name);
+	        depth = ctxt->nameNr;
+	    }
+	    continue; /* while */
+        }
+
+	else if ((CUR == '<') &&
+	         ((IS_ASCII_LETTER(NXT(1))) ||
+		  (NXT(1) == '_') || (NXT(1) == ':'))) {
+	    name = htmlParseHTMLName_nonInvasive(ctxt);
+	    if (name == NULL) {
+	        htmlParseErr(ctxt, XML_ERR_NAME_REQUIRED,
+			 "htmlParseStartTag: invalid element name\n",
+			 NULL, NULL);
+	        /* Dump the bogus tag like browsers do */
+	        while ((CUR == 0) && (CUR != '>'))
+	            NEXT;
+
+	        htmlParserFinishElementParsing(ctxt);
+	        if (currentNode != NULL)
+	            xmlFree(currentNode);
+
+	        currentNode = xmlStrdup(ctxt->name);
+	        depth = ctxt->nameNr;
+	        continue;
+	    }
+
+	    if (ctxt->name != NULL) {
+	        if (htmlCheckAutoClose(name, ctxt->name) == 1) {
+	            htmlAutoClose(ctxt, name);
+	            continue;
+	        }
+	    }
+	}
+
+	/*
+	 * Has this node been popped out during parsing of
+	 * the next element
+	 */
+        if ((ctxt->nameNr > 0) && (depth >= ctxt->nameNr) &&
+	    (!xmlStrEqual(currentNode, ctxt->name)))
+	     {
+	    htmlParserFinishElementParsing(ctxt);
+	    if (currentNode != NULL) xmlFree(currentNode);
+
+	    currentNode = xmlStrdup(ctxt->name);
+	    depth = ctxt->nameNr;
+	    continue;
+	}
+
+	if ((CUR != 0) && ((xmlStrEqual(currentNode, BAD_CAST"script")) ||
+	    (xmlStrEqual(currentNode, BAD_CAST"style")))) {
+	    /*
+	     * Handle SCRIPT/STYLE separately
+	     */
+	    htmlParseScript(ctxt);
+	} else {
+	    /*
+	     * Sometimes DOCTYPE arrives in the middle of the document
+	     */
+	    if ((CUR == '<') && (NXT(1) == '!') &&
+		(UPP(2) == 'D') && (UPP(3) == 'O') &&
+		(UPP(4) == 'C') && (UPP(5) == 'T') &&
+		(UPP(6) == 'Y') && (UPP(7) == 'P') &&
+		(UPP(8) == 'E')) {
+		htmlParseErr(ctxt, XML_HTML_STRUCURE_ERROR,
+		             "Misplaced DOCTYPE declaration\n",
+			     BAD_CAST "DOCTYPE" , NULL);
+		htmlParseDocTypeDecl(ctxt);
+	    }
+
+	    /*
+	     * First case :  a comment
+	     */
+	    if ((CUR == '<') && (NXT(1) == '!') &&
+		(NXT(2) == '-') && (NXT(3) == '-')) {
+		htmlParseComment(ctxt);
+	    }
+
+	    /*
+	     * Second case : a Processing Instruction.
+	     */
+	    else if ((CUR == '<') && (NXT(1) == '?')) {
+		htmlParsePI(ctxt);
+	    }
+
+	    /*
+	     * Third case :  a sub-element.
+	     */
+	    else if (CUR == '<') {
+		htmlParseElementInternal(ctxt);
+		if (currentNode != NULL) xmlFree(currentNode);
+
+		currentNode = xmlStrdup(ctxt->name);
+		depth = ctxt->nameNr;
+	    }
+
+	    /*
+	     * Fourth case : a reference. If if has not been resolved,
+	     *    parsing returns it's Name, create the node
+	     */
+	    else if (CUR == '&') {
+		htmlParseReference(ctxt);
+	    }
+
+	    /*
+	     * Fifth case : end of the resource
+	     */
+	    else if (CUR == 0) {
+		htmlAutoCloseOnEnd(ctxt);
+		break;
+	    }
+
+	    /*
+	     * Last case, text. Note that References are handled directly.
+	     */
+	    else {
+		htmlParseCharData(ctxt);
+	    }
+	}
+        GROW;
+    }
+    if (currentNode != NULL) xmlFree(currentNode);
+}
+
+/**
+ * htmlParseContent:
+ * @ctxt:  an HTML parser context
+ *
+ * Parse a content: comment, sub-element, reference or text.
+ * This is the entry point when called from parser.c
+ */
+
+void
+__htmlParseContent(void *ctxt) {
+    if (ctxt != NULL)
+	htmlParseContentInternal((htmlParserCtxtPtr) ctxt);
+}
+
+/**
+ * htmlParseDocument:
+ * @ctxt:  an HTML parser context
+ *
+ * parse an HTML document (and build a tree if using the standard SAX
+ * interface).
+ *
+ * Returns 0, -1 in case of error. the parser context is augmented
+ *                as a result of the parsing.
+ */
+
+int
+htmlParseDocument(htmlParserCtxtPtr ctxt) {
+    xmlChar start[4];
+    xmlCharEncoding enc;
+    xmlDtdPtr dtd;
+
+    xmlInitParser();
+
+    htmlDefaultSAXHandlerInit();
+
+    if ((ctxt == NULL) || (ctxt->input == NULL)) {
+	htmlParseErr(ctxt, XML_ERR_INTERNAL_ERROR,
+		     "htmlParseDocument: context error\n", NULL, NULL);
+	return(XML_ERR_INTERNAL_ERROR);
+    }
+    ctxt->html = 1;
+    ctxt->linenumbers = 1;
+    GROW;
+    /*
+     * SAX: beginning of the document processing.
+     */
+    if ((ctxt->sax) && (ctxt->sax->setDocumentLocator))
+        ctxt->sax->setDocumentLocator(ctxt->userData, &xmlDefaultSAXLocator);
+
+    if ((ctxt->encoding == (const xmlChar *)XML_CHAR_ENCODING_NONE) &&
+        ((ctxt->input->end - ctxt->input->cur) >= 4)) {
+	/*
+	 * Get the 4 first bytes and decode the charset
+	 * if enc != XML_CHAR_ENCODING_NONE
+	 * plug some encoding conversion routines.
+	 */
+	start[0] = RAW;
+	start[1] = NXT(1);
+	start[2] = NXT(2);
+	start[3] = NXT(3);
+	enc = xmlDetectCharEncoding(&start[0], 4);
+	if (enc != XML_CHAR_ENCODING_NONE) {
+	    xmlSwitchEncoding(ctxt, enc);
+	}
+    }
+
+    /*
+     * Wipe out everything which is before the first '<'
+     */
+    SKIP_BLANKS;
+    if (CUR == 0) {
+	htmlParseErr(ctxt, XML_ERR_DOCUMENT_EMPTY,
+	             "Document is empty\n", NULL, NULL);
+    }
+
+    if ((ctxt->sax) && (ctxt->sax->startDocument) && (!ctxt->disableSAX))
+	ctxt->sax->startDocument(ctxt->userData);
+
+
+    /*
+     * Parse possible comments and PIs before any content
+     */
+    while (((CUR == '<') && (NXT(1) == '!') &&
+            (NXT(2) == '-') && (NXT(3) == '-')) ||
+	   ((CUR == '<') && (NXT(1) == '?'))) {
+        htmlParseComment(ctxt);
+        htmlParsePI(ctxt);
+	SKIP_BLANKS;
+    }
+
+
+    /*
+     * Then possibly doc type declaration(s) and more Misc
+     * (doctypedecl Misc*)?
+     */
+    if ((CUR == '<') && (NXT(1) == '!') &&
+	(UPP(2) == 'D') && (UPP(3) == 'O') &&
+	(UPP(4) == 'C') && (UPP(5) == 'T') &&
+	(UPP(6) == 'Y') && (UPP(7) == 'P') &&
+	(UPP(8) == 'E')) {
+	htmlParseDocTypeDecl(ctxt);
+    }
+    SKIP_BLANKS;
+
+    /*
+     * Parse possible comments and PIs before any content
+     */
+    while (((CUR == '<') && (NXT(1) == '!') &&
+            (NXT(2) == '-') && (NXT(3) == '-')) ||
+	   ((CUR == '<') && (NXT(1) == '?'))) {
+        htmlParseComment(ctxt);
+        htmlParsePI(ctxt);
+	SKIP_BLANKS;
+    }
+
+    /*
+     * Time to start parsing the tree itself
+     */
+    htmlParseContentInternal(ctxt);
+
+    /*
+     * autoclose
+     */
+    if (CUR == 0)
+	htmlAutoCloseOnEnd(ctxt);
+
+
+    /*
+     * SAX: end of the document processing.
+     */
+    if ((ctxt->sax) && (ctxt->sax->endDocument != NULL))
+        ctxt->sax->endDocument(ctxt->userData);
+
+    if ((!(ctxt->options & HTML_PARSE_NODEFDTD)) && (ctxt->myDoc != NULL)) {
+	dtd = xmlGetIntSubset(ctxt->myDoc);
+	if (dtd == NULL)
+	    ctxt->myDoc->intSubset =
+		xmlCreateIntSubset(ctxt->myDoc, BAD_CAST "html",
+		    BAD_CAST "-//W3C//DTD HTML 4.0 Transitional//EN",
+		    BAD_CAST "http://www.w3.org/TR/REC-html40/loose.dtd");
+    }
+    if (! ctxt->wellFormed) return(-1);
+    return(0);
+}
+
+
+/************************************************************************
+ *									*
+ *			Parser contexts handling			*
+ *									*
+ ************************************************************************/
+
+/**
+ * htmlInitParserCtxt:
+ * @ctxt:  an HTML parser context
+ *
+ * Initialize a parser context
+ *
+ * Returns 0 in case of success and -1 in case of error
+ */
+
+static int
+htmlInitParserCtxt(htmlParserCtxtPtr ctxt)
+{
+    htmlSAXHandler *sax;
+
+    if (ctxt == NULL) return(-1);
+    memset(ctxt, 0, sizeof(htmlParserCtxt));
+
+    ctxt->dict = xmlDictCreate();
+    if (ctxt->dict == NULL) {
+        htmlErrMemory(NULL, "htmlInitParserCtxt: out of memory\n");
+	return(-1);
+    }
+    sax = (htmlSAXHandler *) xmlMalloc(sizeof(htmlSAXHandler));
+    if (sax == NULL) {
+        htmlErrMemory(NULL, "htmlInitParserCtxt: out of memory\n");
+	return(-1);
+    }
+    else
+        memset(sax, 0, sizeof(htmlSAXHandler));
+
+    /* Allocate the Input stack */
+    ctxt->inputTab = (htmlParserInputPtr *)
+                      xmlMalloc(5 * sizeof(htmlParserInputPtr));
+    if (ctxt->inputTab == NULL) {
+        htmlErrMemory(NULL, "htmlInitParserCtxt: out of memory\n");
+	ctxt->inputNr = 0;
+	ctxt->inputMax = 0;
+	ctxt->input = NULL;
+	return(-1);
+    }
+    ctxt->inputNr = 0;
+    ctxt->inputMax = 5;
+    ctxt->input = NULL;
+    ctxt->version = NULL;
+    ctxt->encoding = NULL;
+    ctxt->standalone = -1;
+    ctxt->instate = XML_PARSER_START;
+
+    /* Allocate the Node stack */
+    ctxt->nodeTab = (htmlNodePtr *) xmlMalloc(10 * sizeof(htmlNodePtr));
+    if (ctxt->nodeTab == NULL) {
+        htmlErrMemory(NULL, "htmlInitParserCtxt: out of memory\n");
+	ctxt->nodeNr = 0;
+	ctxt->nodeMax = 0;
+	ctxt->node = NULL;
+	ctxt->inputNr = 0;
+	ctxt->inputMax = 0;
+	ctxt->input = NULL;
+	return(-1);
+    }
+    ctxt->nodeNr = 0;
+    ctxt->nodeMax = 10;
+    ctxt->node = NULL;
+
+    /* Allocate the Name stack */
+    ctxt->nameTab = (const xmlChar **) xmlMalloc(10 * sizeof(xmlChar *));
+    if (ctxt->nameTab == NULL) {
+        htmlErrMemory(NULL, "htmlInitParserCtxt: out of memory\n");
+	ctxt->nameNr = 0;
+	ctxt->nameMax = 0;
+	ctxt->name = NULL;
+	ctxt->nodeNr = 0;
+	ctxt->nodeMax = 0;
+	ctxt->node = NULL;
+	ctxt->inputNr = 0;
+	ctxt->inputMax = 0;
+	ctxt->input = NULL;
+	return(-1);
+    }
+    ctxt->nameNr = 0;
+    ctxt->nameMax = 10;
+    ctxt->name = NULL;
+
+    ctxt->nodeInfoTab = NULL;
+    ctxt->nodeInfoNr  = 0;
+    ctxt->nodeInfoMax = 0;
+
+    if (sax == NULL) ctxt->sax = (xmlSAXHandlerPtr) &htmlDefaultSAXHandler;
+    else {
+        ctxt->sax = sax;
+	memcpy(sax, &htmlDefaultSAXHandler, sizeof(xmlSAXHandlerV1));
+    }
+    ctxt->userData = ctxt;
+    ctxt->myDoc = NULL;
+    ctxt->wellFormed = 1;
+    ctxt->replaceEntities = 0;
+    ctxt->linenumbers = xmlLineNumbersDefaultValue;
+    ctxt->keepBlanks = xmlKeepBlanksDefaultValue;
+    ctxt->html = 1;
+    ctxt->vctxt.finishDtd = XML_CTXT_FINISH_DTD_0;
+    ctxt->vctxt.userData = ctxt;
+    ctxt->vctxt.error = xmlParserValidityError;
+    ctxt->vctxt.warning = xmlParserValidityWarning;
+    ctxt->record_info = 0;
+    ctxt->validate = 0;
+    ctxt->checkIndex = 0;
+    ctxt->catalogs = NULL;
+    xmlInitNodeInfoSeq(&ctxt->node_seq);
+    return(0);
+}
+
+/**
+ * htmlFreeParserCtxt:
+ * @ctxt:  an HTML parser context
+ *
+ * Free all the memory used by a parser context. However the parsed
+ * document in ctxt->myDoc is not freed.
+ */
+
+void
+htmlFreeParserCtxt(htmlParserCtxtPtr ctxt)
+{
+    xmlFreeParserCtxt(ctxt);
+}
+
+/**
+ * htmlNewParserCtxt:
+ *
+ * Allocate and initialize a new parser context.
+ *
+ * Returns the htmlParserCtxtPtr or NULL in case of allocation error
+ */
+
+htmlParserCtxtPtr
+htmlNewParserCtxt(void)
+{
+    xmlParserCtxtPtr ctxt;
+
+    ctxt = (xmlParserCtxtPtr) xmlMalloc(sizeof(xmlParserCtxt));
+    if (ctxt == NULL) {
+        htmlErrMemory(NULL, "NewParserCtxt: out of memory\n");
+	return(NULL);
+    }
+    memset(ctxt, 0, sizeof(xmlParserCtxt));
+    if (htmlInitParserCtxt(ctxt) < 0) {
+        htmlFreeParserCtxt(ctxt);
+	return(NULL);
+    }
+    return(ctxt);
+}
+
+/**
+ * htmlCreateMemoryParserCtxt:
+ * @buffer:  a pointer to a char array
+ * @size:  the size of the array
+ *
+ * Create a parser context for an HTML in-memory document.
+ *
+ * Returns the new parser context or NULL
+ */
+htmlParserCtxtPtr
+htmlCreateMemoryParserCtxt(const char *buffer, int size) {
+    xmlParserCtxtPtr ctxt;
+    xmlParserInputPtr input;
+    xmlParserInputBufferPtr buf;
+
+    if (buffer == NULL)
+	return(NULL);
+    if (size <= 0)
+	return(NULL);
+
+    ctxt = htmlNewParserCtxt();
+    if (ctxt == NULL)
+	return(NULL);
+
+    buf = xmlParserInputBufferCreateMem(buffer, size, XML_CHAR_ENCODING_NONE);
+    if (buf == NULL) return(NULL);
+
+    input = xmlNewInputStream(ctxt);
+    if (input == NULL) {
+	xmlFreeParserCtxt(ctxt);
+	return(NULL);
+    }
+
+    input->filename = NULL;
+    input->buf = buf;
+    xmlBufResetInput(buf->buffer, input);
+
+    inputPush(ctxt, input);
+    return(ctxt);
+}
+
+/**
+ * htmlCreateDocParserCtxt:
+ * @cur:  a pointer to an array of xmlChar
+ * @encoding:  a free form C string describing the HTML document encoding, or NULL
+ *
+ * Create a parser context for an HTML document.
+ *
+ * TODO: check the need to add encoding handling there
+ *
+ * Returns the new parser context or NULL
+ */
+static htmlParserCtxtPtr
+htmlCreateDocParserCtxt(const xmlChar *cur, const char *encoding) {
+    int len;
+    htmlParserCtxtPtr ctxt;
+
+    if (cur == NULL)
+	return(NULL);
+    len = xmlStrlen(cur);
+    ctxt = htmlCreateMemoryParserCtxt((char *)cur, len);
+    if (ctxt == NULL)
+	return(NULL);
+
+    if (encoding != NULL) {
+	xmlCharEncoding enc;
+	xmlCharEncodingHandlerPtr handler;
+
+	if (ctxt->input->encoding != NULL)
+	    xmlFree((xmlChar *) ctxt->input->encoding);
+	ctxt->input->encoding = xmlStrdup((const xmlChar *) encoding);
+
+	enc = xmlParseCharEncoding(encoding);
+	/*
+	 * registered set of known encodings
+	 */
+	if (enc != XML_CHAR_ENCODING_ERROR) {
+	    xmlSwitchEncoding(ctxt, enc);
+	    if (ctxt->errNo == XML_ERR_UNSUPPORTED_ENCODING) {
+		htmlParseErr(ctxt, XML_ERR_UNSUPPORTED_ENCODING,
+		             "Unsupported encoding %s\n",
+			     (const xmlChar *) encoding, NULL);
+	    }
+	} else {
+	    /*
+	     * fallback for unknown encodings
+	     */
+	    handler = xmlFindCharEncodingHandler((const char *) encoding);
+	    if (handler != NULL) {
+		xmlSwitchToEncoding(ctxt, handler);
+	    } else {
+		htmlParseErr(ctxt, XML_ERR_UNSUPPORTED_ENCODING,
+		             "Unsupported encoding %s\n",
+			     (const xmlChar *) encoding, NULL);
+	    }
+	}
+    }
+    return(ctxt);
+}
+
+#ifdef LIBXML_PUSH_ENABLED
+/************************************************************************
+ *									*
+ *	Progressive parsing interfaces				*
+ *									*
+ ************************************************************************/
+
+/**
+ * htmlParseLookupSequence:
+ * @ctxt:  an HTML parser context
+ * @first:  the first char to lookup
+ * @next:  the next char to lookup or zero
+ * @third:  the next char to lookup or zero
+ * @ignoreattrval: skip over attribute values
+ *
+ * Try to find if a sequence (first, next, third) or  just (first next) or
+ * (first) is available in the input stream.
+ * This function has a side effect of (possibly) incrementing ctxt->checkIndex
+ * to avoid rescanning sequences of bytes, it DOES change the state of the
+ * parser, do not use liberally.
+ * This is basically similar to xmlParseLookupSequence()
+ *
+ * Returns the index to the current parsing point if the full sequence
+ *      is available, -1 otherwise.
+ */
+static int
+htmlParseLookupSequence(htmlParserCtxtPtr ctxt, xmlChar first,
+                        xmlChar next, xmlChar third, int ignoreattrval)
+{
+    int base, len;
+    htmlParserInputPtr in;
+    const xmlChar *buf;
+    int invalue = 0;
+    char valdellim = 0x0;
+
+    in = ctxt->input;
+    if (in == NULL)
+        return (-1);
+
+    base = in->cur - in->base;
+    if (base < 0)
+        return (-1);
+
+    if (ctxt->checkIndex > base) {
+        base = ctxt->checkIndex;
+        /* Abuse hasPErefs member to restore current state. */
+        invalue = ctxt->hasPErefs & 1 ? 1 : 0;
+    }
+
+    if (in->buf == NULL) {
+        buf = in->base;
+        len = in->length;
+    } else {
+        buf = xmlBufContent(in->buf->buffer);
+        len = xmlBufUse(in->buf->buffer);
+    }
+
+    /* take into account the sequence length */
+    if (third)
+        len -= 2;
+    else if (next)
+        len--;
+    for (; base < len; base++) {
+        if (ignoreattrval) {
+            if (buf[base] == '"' || buf[base] == '\'') {
+                if (invalue) {
+                    if (buf[base] == valdellim) {
+                        invalue = 0;
+                        continue;
+                    }
+                } else {
+                    valdellim = buf[base];
+                    invalue = 1;
+                    continue;
+                }
+            } else if (invalue) {
+                continue;
+            }
+        }
+        if (buf[base] == first) {
+            if (third != 0) {
+                if ((buf[base + 1] != next) || (buf[base + 2] != third))
+                    continue;
+            } else if (next != 0) {
+                if (buf[base + 1] != next)
+                    continue;
+            }
+            ctxt->checkIndex = 0;
+#ifdef DEBUG_PUSH
+            if (next == 0)
+                xmlGenericError(xmlGenericErrorContext,
+                                "HPP: lookup '%c' found at %d\n",
+                                first, base);
+            else if (third == 0)
+                xmlGenericError(xmlGenericErrorContext,
+                                "HPP: lookup '%c%c' found at %d\n",
+                                first, next, base);
+            else
+                xmlGenericError(xmlGenericErrorContext,
+                                "HPP: lookup '%c%c%c' found at %d\n",
+                                first, next, third, base);
+#endif
+            return (base - (in->cur - in->base));
+        }
+    }
+    ctxt->checkIndex = base;
+    /* Abuse hasPErefs member to track current state. */
+    if (invalue)
+        ctxt->hasPErefs |= 1;
+    else
+        ctxt->hasPErefs &= ~1;
+#ifdef DEBUG_PUSH
+    if (next == 0)
+        xmlGenericError(xmlGenericErrorContext,
+                        "HPP: lookup '%c' failed\n", first);
+    else if (third == 0)
+        xmlGenericError(xmlGenericErrorContext,
+                        "HPP: lookup '%c%c' failed\n", first, next);
+    else
+        xmlGenericError(xmlGenericErrorContext,
+                        "HPP: lookup '%c%c%c' failed\n", first, next,
+                        third);
+#endif
+    return (-1);
+}
+
+/**
+ * htmlParseLookupCommentEnd:
+ * @ctxt: an HTML parser context
+ *
+ * Try to find a comment end tag in the input stream
+ * The search includes "-->" as well as WHATWG-recommended incorrectly-closed tags.
+ * (See https://html.spec.whatwg.org/multipage/parsing.html#parse-error-incorrectly-closed-comment)
+ * This function has a side effect of (possibly) incrementing ctxt->checkIndex
+ * to avoid rescanning sequences of bytes, it DOES change the state of the
+ * parser, do not use liberally.
+ * This wraps to htmlParseLookupSequence()
+ *
+ * Returns the index to the current parsing point if the full sequence is available, -1 otherwise.
+ */
+static int
+htmlParseLookupCommentEnd(htmlParserCtxtPtr ctxt)
+{
+    int mark = 0;
+    int cur = CUR_PTR - BASE_PTR;
+
+    while (mark >= 0) {
+	mark = htmlParseLookupSequence(ctxt, '-', '-', 0, 0);
+	if ((mark < 0) ||
+	    (NXT(mark+2) == '>') ||
+	    ((NXT(mark+2) == '!') && (NXT(mark+3) == '>'))) {
+	    return mark;
+	}
+	ctxt->checkIndex = cur + mark + 1;
+    }
+    return mark;
+}
+
+
+/**
+ * htmlParseTryOrFinish:
+ * @ctxt:  an HTML parser context
+ * @terminate:  last chunk indicator
+ *
+ * Try to progress on parsing
+ *
+ * Returns zero if no parsing was possible
+ */
+static int
+htmlParseTryOrFinish(htmlParserCtxtPtr ctxt, int terminate) {
+    int ret = 0;
+    htmlParserInputPtr in;
+    ptrdiff_t avail = 0;
+    xmlChar cur, next;
+
+    htmlParserNodeInfo node_info;
+
+#ifdef DEBUG_PUSH
+    switch (ctxt->instate) {
+	case XML_PARSER_EOF:
+	    xmlGenericError(xmlGenericErrorContext,
+		    "HPP: try EOF\n"); break;
+	case XML_PARSER_START:
+	    xmlGenericError(xmlGenericErrorContext,
+		    "HPP: try START\n"); break;
+	case XML_PARSER_MISC:
+	    xmlGenericError(xmlGenericErrorContext,
+		    "HPP: try MISC\n");break;
+	case XML_PARSER_COMMENT:
+	    xmlGenericError(xmlGenericErrorContext,
+		    "HPP: try COMMENT\n");break;
+	case XML_PARSER_PROLOG:
+	    xmlGenericError(xmlGenericErrorContext,
+		    "HPP: try PROLOG\n");break;
+	case XML_PARSER_START_TAG:
+	    xmlGenericError(xmlGenericErrorContext,
+		    "HPP: try START_TAG\n");break;
+	case XML_PARSER_CONTENT:
+	    xmlGenericError(xmlGenericErrorContext,
+		    "HPP: try CONTENT\n");break;
+	case XML_PARSER_CDATA_SECTION:
+	    xmlGenericError(xmlGenericErrorContext,
+		    "HPP: try CDATA_SECTION\n");break;
+	case XML_PARSER_END_TAG:
+	    xmlGenericError(xmlGenericErrorContext,
+		    "HPP: try END_TAG\n");break;
+	case XML_PARSER_ENTITY_DECL:
+	    xmlGenericError(xmlGenericErrorContext,
+		    "HPP: try ENTITY_DECL\n");break;
+	case XML_PARSER_ENTITY_VALUE:
+	    xmlGenericError(xmlGenericErrorContext,
+		    "HPP: try ENTITY_VALUE\n");break;
+	case XML_PARSER_ATTRIBUTE_VALUE:
+	    xmlGenericError(xmlGenericErrorContext,
+		    "HPP: try ATTRIBUTE_VALUE\n");break;
+	case XML_PARSER_DTD:
+	    xmlGenericError(xmlGenericErrorContext,
+		    "HPP: try DTD\n");break;
+	case XML_PARSER_EPILOG:
+	    xmlGenericError(xmlGenericErrorContext,
+		    "HPP: try EPILOG\n");break;
+	case XML_PARSER_PI:
+	    xmlGenericError(xmlGenericErrorContext,
+		    "HPP: try PI\n");break;
+	case XML_PARSER_SYSTEM_LITERAL:
+	    xmlGenericError(xmlGenericErrorContext,
+		    "HPP: try SYSTEM_LITERAL\n");break;
+    }
+#endif
+
+    while (1) {
+
+	in = ctxt->input;
+	if (in == NULL) break;
+	if (in->buf == NULL)
+	    avail = in->length - (in->cur - in->base);
+	else
+	    avail = (ptrdiff_t)xmlBufUse(in->buf->buffer) -
+                    (in->cur - in->base);
+	if ((avail == 0) && (terminate)) {
+	    htmlAutoCloseOnEnd(ctxt);
+	    if ((ctxt->nameNr == 0) && (ctxt->instate != XML_PARSER_EOF)) {
+		/*
+		 * SAX: end of the document processing.
+		 */
+		ctxt->instate = XML_PARSER_EOF;
+		if ((ctxt->sax) && (ctxt->sax->endDocument != NULL))
+		    ctxt->sax->endDocument(ctxt->userData);
+	    }
+	}
+        if (avail < 1)
+	    goto done;
+        /*
+         * This is done to make progress and avoid an infinite loop
+         * if a parsing attempt was aborted by hitting a NUL byte. After
+         * changing htmlCurrentChar, this probably isn't necessary anymore.
+         * We should consider removing this check.
+         */
+	cur = in->cur[0];
+	if (cur == 0) {
+	    SKIP(1);
+	    continue;
+	}
+
+        switch (ctxt->instate) {
+            case XML_PARSER_EOF:
+	        /*
+		 * Document parsing is done !
+		 */
+	        goto done;
+            case XML_PARSER_START:
+	        /*
+		 * Very first chars read from the document flow.
+		 */
+		cur = in->cur[0];
+		if (IS_BLANK_CH(cur)) {
+		    SKIP_BLANKS;
+		    if (in->buf == NULL)
+			avail = in->length - (in->cur - in->base);
+		    else
+			avail = (ptrdiff_t)xmlBufUse(in->buf->buffer) -
+                                (in->cur - in->base);
+		}
+		if ((ctxt->sax) && (ctxt->sax->setDocumentLocator))
+		    ctxt->sax->setDocumentLocator(ctxt->userData,
+						  &xmlDefaultSAXLocator);
+		if ((ctxt->sax) && (ctxt->sax->startDocument) &&
+	            (!ctxt->disableSAX))
+		    ctxt->sax->startDocument(ctxt->userData);
+
+		cur = in->cur[0];
+		next = in->cur[1];
+		if ((cur == '<') && (next == '!') &&
+		    (UPP(2) == 'D') && (UPP(3) == 'O') &&
+		    (UPP(4) == 'C') && (UPP(5) == 'T') &&
+		    (UPP(6) == 'Y') && (UPP(7) == 'P') &&
+		    (UPP(8) == 'E')) {
+		    if ((!terminate) &&
+		        (htmlParseLookupSequence(ctxt, '>', 0, 0, 1) < 0))
+			goto done;
+#ifdef DEBUG_PUSH
+		    xmlGenericError(xmlGenericErrorContext,
+			    "HPP: Parsing internal subset\n");
+#endif
+		    htmlParseDocTypeDecl(ctxt);
+		    ctxt->instate = XML_PARSER_PROLOG;
+#ifdef DEBUG_PUSH
+		    xmlGenericError(xmlGenericErrorContext,
+			    "HPP: entering PROLOG\n");
+#endif
+                } else {
+		    ctxt->instate = XML_PARSER_MISC;
+#ifdef DEBUG_PUSH
+		    xmlGenericError(xmlGenericErrorContext,
+			    "HPP: entering MISC\n");
+#endif
+		}
+		break;
+            case XML_PARSER_MISC:
+		SKIP_BLANKS;
+		if (in->buf == NULL)
+		    avail = in->length - (in->cur - in->base);
+		else
+		    avail = (ptrdiff_t)xmlBufUse(in->buf->buffer) -
+                            (in->cur - in->base);
+		/*
+		 * no chars in buffer
+		 */
+		if (avail < 1)
+		    goto done;
+		/*
+		 * not enough chars in buffer
+		 */
+		if (avail < 2) {
+		    if (!terminate)
+			goto done;
+		    else
+			next = ' ';
+		} else {
+		    next = in->cur[1];
+		}
+		cur = in->cur[0];
+	        if ((cur == '<') && (next == '!') &&
+		    (in->cur[2] == '-') && (in->cur[3] == '-')) {
+		    if ((!terminate) && (htmlParseLookupCommentEnd(ctxt) < 0))
+			goto done;
+#ifdef DEBUG_PUSH
+		    xmlGenericError(xmlGenericErrorContext,
+			    "HPP: Parsing Comment\n");
+#endif
+		    htmlParseComment(ctxt);
+		    ctxt->instate = XML_PARSER_MISC;
+	        } else if ((cur == '<') && (next == '?')) {
+		    if ((!terminate) &&
+		        (htmlParseLookupSequence(ctxt, '>', 0, 0, 0) < 0))
+			goto done;
+#ifdef DEBUG_PUSH
+		    xmlGenericError(xmlGenericErrorContext,
+			    "HPP: Parsing PI\n");
+#endif
+		    htmlParsePI(ctxt);
+		    ctxt->instate = XML_PARSER_MISC;
+		} else if ((cur == '<') && (next == '!') &&
+		    (UPP(2) == 'D') && (UPP(3) == 'O') &&
+		    (UPP(4) == 'C') && (UPP(5) == 'T') &&
+		    (UPP(6) == 'Y') && (UPP(7) == 'P') &&
+		    (UPP(8) == 'E')) {
+		    if ((!terminate) &&
+		        (htmlParseLookupSequence(ctxt, '>', 0, 0, 1) < 0))
+			goto done;
+#ifdef DEBUG_PUSH
+		    xmlGenericError(xmlGenericErrorContext,
+			    "HPP: Parsing internal subset\n");
+#endif
+		    htmlParseDocTypeDecl(ctxt);
+		    ctxt->instate = XML_PARSER_PROLOG;
+#ifdef DEBUG_PUSH
+		    xmlGenericError(xmlGenericErrorContext,
+			    "HPP: entering PROLOG\n");
+#endif
+		} else if ((cur == '<') && (next == '!') &&
+		           (avail < 9)) {
+		    goto done;
+		} else {
+		    ctxt->instate = XML_PARSER_CONTENT;
+#ifdef DEBUG_PUSH
+		    xmlGenericError(xmlGenericErrorContext,
+			    "HPP: entering START_TAG\n");
+#endif
+		}
+		break;
+            case XML_PARSER_PROLOG:
+		SKIP_BLANKS;
+		if (in->buf == NULL)
+		    avail = in->length - (in->cur - in->base);
+		else
+		    avail = (ptrdiff_t)xmlBufUse(in->buf->buffer) -
+                            (in->cur - in->base);
+		if (avail < 2)
+		    goto done;
+		cur = in->cur[0];
+		next = in->cur[1];
+		if ((cur == '<') && (next == '!') &&
+		    (in->cur[2] == '-') && (in->cur[3] == '-')) {
+		    if ((!terminate) && (htmlParseLookupCommentEnd(ctxt) < 0))
+			goto done;
+#ifdef DEBUG_PUSH
+		    xmlGenericError(xmlGenericErrorContext,
+			    "HPP: Parsing Comment\n");
+#endif
+		    htmlParseComment(ctxt);
+		    ctxt->instate = XML_PARSER_PROLOG;
+	        } else if ((cur == '<') && (next == '?')) {
+		    if ((!terminate) &&
+		        (htmlParseLookupSequence(ctxt, '>', 0, 0, 0) < 0))
+			goto done;
+#ifdef DEBUG_PUSH
+		    xmlGenericError(xmlGenericErrorContext,
+			    "HPP: Parsing PI\n");
+#endif
+		    htmlParsePI(ctxt);
+		    ctxt->instate = XML_PARSER_PROLOG;
+		} else if ((cur == '<') && (next == '!') &&
+		           (avail < 4)) {
+		    goto done;
+		} else {
+		    ctxt->instate = XML_PARSER_CONTENT;
+#ifdef DEBUG_PUSH
+		    xmlGenericError(xmlGenericErrorContext,
+			    "HPP: entering START_TAG\n");
+#endif
+		}
+		break;
+            case XML_PARSER_EPILOG:
+		if (in->buf == NULL)
+		    avail = in->length - (in->cur - in->base);
+		else
+		    avail = (ptrdiff_t)xmlBufUse(in->buf->buffer) -
+                            (in->cur - in->base);
+		if (avail < 1)
+		    goto done;
+		cur = in->cur[0];
+		if (IS_BLANK_CH(cur)) {
+		    htmlParseCharData(ctxt);
+		    goto done;
+		}
+		if (avail < 2)
+		    goto done;
+		next = in->cur[1];
+	        if ((cur == '<') && (next == '!') &&
+		    (in->cur[2] == '-') && (in->cur[3] == '-')) {
+		    if ((!terminate) && (htmlParseLookupCommentEnd(ctxt) < 0))
+			goto done;
+#ifdef DEBUG_PUSH
+		    xmlGenericError(xmlGenericErrorContext,
+			    "HPP: Parsing Comment\n");
+#endif
+		    htmlParseComment(ctxt);
+		    ctxt->instate = XML_PARSER_EPILOG;
+	        } else if ((cur == '<') && (next == '?')) {
+		    if ((!terminate) &&
+		        (htmlParseLookupSequence(ctxt, '>', 0, 0, 0) < 0))
+			goto done;
+#ifdef DEBUG_PUSH
+		    xmlGenericError(xmlGenericErrorContext,
+			    "HPP: Parsing PI\n");
+#endif
+		    htmlParsePI(ctxt);
+		    ctxt->instate = XML_PARSER_EPILOG;
+		} else if ((cur == '<') && (next == '!') &&
+		           (avail < 4)) {
+		    goto done;
+		} else {
+		    ctxt->errNo = XML_ERR_DOCUMENT_END;
+		    ctxt->wellFormed = 0;
+		    ctxt->instate = XML_PARSER_EOF;
+#ifdef DEBUG_PUSH
+		    xmlGenericError(xmlGenericErrorContext,
+			    "HPP: entering EOF\n");
+#endif
+		    if ((ctxt->sax) && (ctxt->sax->endDocument != NULL))
+			ctxt->sax->endDocument(ctxt->userData);
+		    goto done;
+		}
+		break;
+            case XML_PARSER_START_TAG: {
+	        const xmlChar *name;
+		int failed;
+		const htmlElemDesc * info;
+
+		/*
+		 * no chars in buffer
+		 */
+		if (avail < 1)
+		    goto done;
+		/*
+		 * not enough chars in buffer
+		 */
+		if (avail < 2) {
+		    if (!terminate)
+			goto done;
+		    else
+			next = ' ';
+		} else {
+		    next = in->cur[1];
+		}
+		cur = in->cur[0];
+	        if (cur != '<') {
+		    ctxt->instate = XML_PARSER_CONTENT;
+#ifdef DEBUG_PUSH
+		    xmlGenericError(xmlGenericErrorContext,
+			    "HPP: entering CONTENT\n");
+#endif
+		    break;
+		}
+		if (next == '/') {
+		    ctxt->instate = XML_PARSER_END_TAG;
+		    ctxt->checkIndex = 0;
+#ifdef DEBUG_PUSH
+		    xmlGenericError(xmlGenericErrorContext,
+			    "HPP: entering END_TAG\n");
+#endif
+		    break;
+		}
+		if ((!terminate) &&
+		    (htmlParseLookupSequence(ctxt, '>', 0, 0, 1) < 0))
+		    goto done;
+
+                /* Capture start position */
+	        if (ctxt->record_info) {
+	             node_info.begin_pos = ctxt->input->consumed +
+	                                (CUR_PTR - ctxt->input->base);
+	             node_info.begin_line = ctxt->input->line;
+	        }
+
+
+		failed = htmlParseStartTag(ctxt);
+		name = ctxt->name;
+		if ((failed == -1) ||
+		    (name == NULL)) {
+		    if (CUR == '>')
+			NEXT;
+		    break;
+		}
+
+		/*
+		 * Lookup the info for that element.
+		 */
+		info = htmlTagLookup(name);
+		if (info == NULL) {
+		    htmlParseErr(ctxt, XML_HTML_UNKNOWN_TAG,
+		                 "Tag %s invalid\n", name, NULL);
+		}
+
+		/*
+		 * Check for an Empty Element labeled the XML/SGML way
+		 */
+		if ((CUR == '/') && (NXT(1) == '>')) {
+		    SKIP(2);
+		    if ((ctxt->sax != NULL) && (ctxt->sax->endElement != NULL))
+			ctxt->sax->endElement(ctxt->userData, name);
+		    htmlnamePop(ctxt);
+		    ctxt->instate = XML_PARSER_CONTENT;
+#ifdef DEBUG_PUSH
+		    xmlGenericError(xmlGenericErrorContext,
+			    "HPP: entering CONTENT\n");
+#endif
+		    break;
+		}
+
+		if (CUR == '>') {
+		    NEXT;
+		} else {
+		    htmlParseErr(ctxt, XML_ERR_GT_REQUIRED,
+		                 "Couldn't find end of Start Tag %s\n",
+				 name, NULL);
+
+		    /*
+		     * end of parsing of this node.
+		     */
+		    if (xmlStrEqual(name, ctxt->name)) {
+			nodePop(ctxt);
+			htmlnamePop(ctxt);
+		    }
+
+		    if (ctxt->record_info)
+		        htmlNodeInfoPush(ctxt, &node_info);
+
+		    ctxt->instate = XML_PARSER_CONTENT;
+#ifdef DEBUG_PUSH
+		    xmlGenericError(xmlGenericErrorContext,
+			    "HPP: entering CONTENT\n");
+#endif
+		    break;
+		}
+
+		/*
+		 * Check for an Empty Element from DTD definition
+		 */
+		if ((info != NULL) && (info->empty)) {
+		    if ((ctxt->sax != NULL) && (ctxt->sax->endElement != NULL))
+			ctxt->sax->endElement(ctxt->userData, name);
+		    htmlnamePop(ctxt);
+		}
+
+                if (ctxt->record_info)
+	            htmlNodeInfoPush(ctxt, &node_info);
+
+		ctxt->instate = XML_PARSER_CONTENT;
+#ifdef DEBUG_PUSH
+		xmlGenericError(xmlGenericErrorContext,
+			"HPP: entering CONTENT\n");
+#endif
+                break;
+	    }
+            case XML_PARSER_CONTENT: {
+		xmlChar chr[2] = { 0, 0 };
+
+                /*
+		 * Handle preparsed entities and charRef
+		 */
+		if (ctxt->token != 0) {
+		    chr[0] = (xmlChar) ctxt->token;
+		    htmlCheckParagraph(ctxt);
+		    if ((ctxt->sax != NULL) && (ctxt->sax->characters != NULL))
+			ctxt->sax->characters(ctxt->userData, chr, 1);
+		    ctxt->token = 0;
+		    ctxt->checkIndex = 0;
+		}
+		if ((avail == 1) && (terminate)) {
+		    cur = in->cur[0];
+		    if ((cur != '<') && (cur != '&')) {
+			if (ctxt->sax != NULL) {
+                            chr[0] = cur;
+			    if (IS_BLANK_CH(cur)) {
+				if (ctxt->keepBlanks) {
+				    if (ctxt->sax->characters != NULL)
+					ctxt->sax->characters(
+						ctxt->userData, chr, 1);
+				} else {
+				    if (ctxt->sax->ignorableWhitespace != NULL)
+					ctxt->sax->ignorableWhitespace(
+						ctxt->userData, chr, 1);
+				}
+			    } else {
+				htmlCheckParagraph(ctxt);
+				if (ctxt->sax->characters != NULL)
+				    ctxt->sax->characters(
+					    ctxt->userData, chr, 1);
+			    }
+			}
+			ctxt->token = 0;
+			ctxt->checkIndex = 0;
+			in->cur++;
+			break;
+		    }
+		}
+		if (avail < 2)
+		    goto done;
+		cur = in->cur[0];
+		next = in->cur[1];
+		if ((xmlStrEqual(ctxt->name, BAD_CAST"script")) ||
+		    (xmlStrEqual(ctxt->name, BAD_CAST"style"))) {
+		    /*
+		     * Handle SCRIPT/STYLE separately
+		     */
+		    if (!terminate) {
+		        int idx;
+			xmlChar val;
+
+			idx = htmlParseLookupSequence(ctxt, '<', '/', 0, 0);
+			if (idx < 0)
+			    goto done;
+		        val = in->cur[idx + 2];
+			if (val == 0) /* bad cut of input */
+			    goto done;
+		    }
+		    htmlParseScript(ctxt);
+		    if ((cur == '<') && (next == '/')) {
+			ctxt->instate = XML_PARSER_END_TAG;
+			ctxt->checkIndex = 0;
+#ifdef DEBUG_PUSH
+			xmlGenericError(xmlGenericErrorContext,
+				"HPP: entering END_TAG\n");
+#endif
+			break;
+		    }
+		} else {
+		    /*
+		     * Sometimes DOCTYPE arrives in the middle of the document
+		     */
+		    if ((cur == '<') && (next == '!') &&
+			(UPP(2) == 'D') && (UPP(3) == 'O') &&
+			(UPP(4) == 'C') && (UPP(5) == 'T') &&
+			(UPP(6) == 'Y') && (UPP(7) == 'P') &&
+			(UPP(8) == 'E')) {
+			if ((!terminate) &&
+			    (htmlParseLookupSequence(ctxt, '>', 0, 0, 1) < 0))
+			    goto done;
+			htmlParseErr(ctxt, XML_HTML_STRUCURE_ERROR,
+			             "Misplaced DOCTYPE declaration\n",
+				     BAD_CAST "DOCTYPE" , NULL);
+			htmlParseDocTypeDecl(ctxt);
+		    } else if ((cur == '<') && (next == '!') &&
+			(in->cur[2] == '-') && (in->cur[3] == '-')) {
+			if ((!terminate) && (htmlParseLookupCommentEnd(ctxt) < 0))
+			    goto done;
+#ifdef DEBUG_PUSH
+			xmlGenericError(xmlGenericErrorContext,
+				"HPP: Parsing Comment\n");
+#endif
+			htmlParseComment(ctxt);
+			ctxt->instate = XML_PARSER_CONTENT;
+		    } else if ((cur == '<') && (next == '?')) {
+			if ((!terminate) &&
+			    (htmlParseLookupSequence(ctxt, '>', 0, 0, 0) < 0))
+			    goto done;
+#ifdef DEBUG_PUSH
+			xmlGenericError(xmlGenericErrorContext,
+				"HPP: Parsing PI\n");
+#endif
+			htmlParsePI(ctxt);
+			ctxt->instate = XML_PARSER_CONTENT;
+		    } else if ((cur == '<') && (next == '!') && (avail < 4)) {
+			goto done;
+		    } else if ((cur == '<') && (next == '/')) {
+			ctxt->instate = XML_PARSER_END_TAG;
+			ctxt->checkIndex = 0;
+#ifdef DEBUG_PUSH
+			xmlGenericError(xmlGenericErrorContext,
+				"HPP: entering END_TAG\n");
+#endif
+			break;
+		    } else if (cur == '<') {
+                        if ((!terminate) && (next == 0))
+                            goto done;
+                        /*
+                         * Only switch to START_TAG if the next character
+                         * starts a valid name. Otherwise, htmlParseStartTag
+                         * might return without consuming all characters
+                         * up to the final '>'.
+                         */
+                        if ((IS_ASCII_LETTER(next)) ||
+                            (next == '_') || (next == ':') || (next == '.')) {
+                            ctxt->instate = XML_PARSER_START_TAG;
+                            ctxt->checkIndex = 0;
+#ifdef DEBUG_PUSH
+                            xmlGenericError(xmlGenericErrorContext,
+                                    "HPP: entering START_TAG\n");
+#endif
+                        } else {
+                            htmlParseErr(ctxt, XML_ERR_NAME_REQUIRED,
+                                         "htmlParseTryOrFinish: "
+                                         "invalid element name\n",
+                                         NULL, NULL);
+                            htmlCheckParagraph(ctxt);
+                            if ((ctxt->sax != NULL) &&
+                                (ctxt->sax->characters != NULL))
+                                ctxt->sax->characters(ctxt->userData,
+                                                      in->cur, 1);
+                            NEXT;
+                        }
+			break;
+		    } else {
+		        /*
+			 * check that the text sequence is complete
+			 * before handing out the data to the parser
+			 * to avoid problems with erroneous end of
+			 * data detection.
+			 */
+			if ((!terminate) &&
+                            (htmlParseLookupSequence(ctxt, '<', 0, 0, 0) < 0))
+			    goto done;
+			ctxt->checkIndex = 0;
+#ifdef DEBUG_PUSH
+			xmlGenericError(xmlGenericErrorContext,
+				"HPP: Parsing char data\n");
+#endif
+                        while ((ctxt->instate != XML_PARSER_EOF) &&
+                               (cur != '<') && (in->cur < in->end)) {
+                            if (cur == '&') {
+			        htmlParseReference(ctxt);
+                            } else {
+			        htmlParseCharData(ctxt);
+                            }
+                            cur = in->cur[0];
+                        }
+		    }
+		}
+
+		break;
+	    }
+            case XML_PARSER_END_TAG:
+		if (avail < 2)
+		    goto done;
+		if ((!terminate) &&
+		    (htmlParseLookupSequence(ctxt, '>', 0, 0, 0) < 0))
+		    goto done;
+		htmlParseEndTag(ctxt);
+		if (ctxt->nameNr == 0) {
+		    ctxt->instate = XML_PARSER_EPILOG;
+		} else {
+		    ctxt->instate = XML_PARSER_CONTENT;
+		}
+		ctxt->checkIndex = 0;
+#ifdef DEBUG_PUSH
+		xmlGenericError(xmlGenericErrorContext,
+			"HPP: entering CONTENT\n");
+#endif
+	        break;
+            case XML_PARSER_CDATA_SECTION:
+		htmlParseErr(ctxt, XML_ERR_INTERNAL_ERROR,
+			"HPP: internal error, state == CDATA\n",
+			     NULL, NULL);
+		ctxt->instate = XML_PARSER_CONTENT;
+		ctxt->checkIndex = 0;
+#ifdef DEBUG_PUSH
+		xmlGenericError(xmlGenericErrorContext,
+			"HPP: entering CONTENT\n");
+#endif
+		break;
+            case XML_PARSER_DTD:
+		htmlParseErr(ctxt, XML_ERR_INTERNAL_ERROR,
+			"HPP: internal error, state == DTD\n",
+			     NULL, NULL);
+		ctxt->instate = XML_PARSER_CONTENT;
+		ctxt->checkIndex = 0;
+#ifdef DEBUG_PUSH
+		xmlGenericError(xmlGenericErrorContext,
+			"HPP: entering CONTENT\n");
+#endif
+		break;
+            case XML_PARSER_COMMENT:
+		htmlParseErr(ctxt, XML_ERR_INTERNAL_ERROR,
+			"HPP: internal error, state == COMMENT\n",
+			     NULL, NULL);
+		ctxt->instate = XML_PARSER_CONTENT;
+		ctxt->checkIndex = 0;
+#ifdef DEBUG_PUSH
+		xmlGenericError(xmlGenericErrorContext,
+			"HPP: entering CONTENT\n");
+#endif
+		break;
+            case XML_PARSER_PI:
+		htmlParseErr(ctxt, XML_ERR_INTERNAL_ERROR,
+			"HPP: internal error, state == PI\n",
+			     NULL, NULL);
+		ctxt->instate = XML_PARSER_CONTENT;
+		ctxt->checkIndex = 0;
+#ifdef DEBUG_PUSH
+		xmlGenericError(xmlGenericErrorContext,
+			"HPP: entering CONTENT\n");
+#endif
+		break;
+            case XML_PARSER_ENTITY_DECL:
+		htmlParseErr(ctxt, XML_ERR_INTERNAL_ERROR,
+			"HPP: internal error, state == ENTITY_DECL\n",
+			     NULL, NULL);
+		ctxt->instate = XML_PARSER_CONTENT;
+		ctxt->checkIndex = 0;
+#ifdef DEBUG_PUSH
+		xmlGenericError(xmlGenericErrorContext,
+			"HPP: entering CONTENT\n");
+#endif
+		break;
+            case XML_PARSER_ENTITY_VALUE:
+		htmlParseErr(ctxt, XML_ERR_INTERNAL_ERROR,
+			"HPP: internal error, state == ENTITY_VALUE\n",
+			     NULL, NULL);
+		ctxt->instate = XML_PARSER_CONTENT;
+		ctxt->checkIndex = 0;
+#ifdef DEBUG_PUSH
+		xmlGenericError(xmlGenericErrorContext,
+			"HPP: entering DTD\n");
+#endif
+		break;
+            case XML_PARSER_ATTRIBUTE_VALUE:
+		htmlParseErr(ctxt, XML_ERR_INTERNAL_ERROR,
+			"HPP: internal error, state == ATTRIBUTE_VALUE\n",
+			     NULL, NULL);
+		ctxt->instate = XML_PARSER_START_TAG;
+		ctxt->checkIndex = 0;
+#ifdef DEBUG_PUSH
+		xmlGenericError(xmlGenericErrorContext,
+			"HPP: entering START_TAG\n");
+#endif
+		break;
+	    case XML_PARSER_SYSTEM_LITERAL:
+		htmlParseErr(ctxt, XML_ERR_INTERNAL_ERROR,
+		    "HPP: internal error, state == XML_PARSER_SYSTEM_LITERAL\n",
+			     NULL, NULL);
+		ctxt->instate = XML_PARSER_CONTENT;
+		ctxt->checkIndex = 0;
+#ifdef DEBUG_PUSH
+		xmlGenericError(xmlGenericErrorContext,
+			"HPP: entering CONTENT\n");
+#endif
+		break;
+	    case XML_PARSER_IGNORE:
+		htmlParseErr(ctxt, XML_ERR_INTERNAL_ERROR,
+			"HPP: internal error, state == XML_PARSER_IGNORE\n",
+			     NULL, NULL);
+		ctxt->instate = XML_PARSER_CONTENT;
+		ctxt->checkIndex = 0;
+#ifdef DEBUG_PUSH
+		xmlGenericError(xmlGenericErrorContext,
+			"HPP: entering CONTENT\n");
+#endif
+		break;
+	    case XML_PARSER_PUBLIC_LITERAL:
+		htmlParseErr(ctxt, XML_ERR_INTERNAL_ERROR,
+			"HPP: internal error, state == XML_PARSER_LITERAL\n",
+			     NULL, NULL);
+		ctxt->instate = XML_PARSER_CONTENT;
+		ctxt->checkIndex = 0;
+#ifdef DEBUG_PUSH
+		xmlGenericError(xmlGenericErrorContext,
+			"HPP: entering CONTENT\n");
+#endif
+		break;
+
+	}
+    }
+done:
+    if ((avail == 0) && (terminate)) {
+	htmlAutoCloseOnEnd(ctxt);
+	if ((ctxt->nameNr == 0) && (ctxt->instate != XML_PARSER_EOF)) {
+	    /*
+	     * SAX: end of the document processing.
+	     */
+	    ctxt->instate = XML_PARSER_EOF;
+	    if ((ctxt->sax) && (ctxt->sax->endDocument != NULL))
+		ctxt->sax->endDocument(ctxt->userData);
+	}
+    }
+    if ((!(ctxt->options & HTML_PARSE_NODEFDTD)) && (ctxt->myDoc != NULL) &&
+	((terminate) || (ctxt->instate == XML_PARSER_EOF) ||
+	 (ctxt->instate == XML_PARSER_EPILOG))) {
+	xmlDtdPtr dtd;
+	dtd = xmlGetIntSubset(ctxt->myDoc);
+	if (dtd == NULL)
+	    ctxt->myDoc->intSubset =
+		xmlCreateIntSubset(ctxt->myDoc, BAD_CAST "html",
+		    BAD_CAST "-//W3C//DTD HTML 4.0 Transitional//EN",
+		    BAD_CAST "http://www.w3.org/TR/REC-html40/loose.dtd");
+    }
+#ifdef DEBUG_PUSH
+    xmlGenericError(xmlGenericErrorContext, "HPP: done %d\n", ret);
+#endif
+    return(ret);
+}
+
+/**
+ * htmlParseChunk:
+ * @ctxt:  an HTML parser context
+ * @chunk:  an char array
+ * @size:  the size in byte of the chunk
+ * @terminate:  last chunk indicator
+ *
+ * Parse a Chunk of memory
+ *
+ * Returns zero if no error, the xmlParserErrors otherwise.
+ */
+int
+htmlParseChunk(htmlParserCtxtPtr ctxt, const char *chunk, int size,
+              int terminate) {
+    if ((ctxt == NULL) || (ctxt->input == NULL)) {
+	htmlParseErr(ctxt, XML_ERR_INTERNAL_ERROR,
+		     "htmlParseChunk: context error\n", NULL, NULL);
+	return(XML_ERR_INTERNAL_ERROR);
+    }
+    if ((size > 0) && (chunk != NULL) && (ctxt->input != NULL) &&
+        (ctxt->input->buf != NULL) && (ctxt->instate != XML_PARSER_EOF))  {
+	size_t base = xmlBufGetInputBase(ctxt->input->buf->buffer, ctxt->input);
+	size_t cur = ctxt->input->cur - ctxt->input->base;
+	int res;
+
+	res = xmlParserInputBufferPush(ctxt->input->buf, size, chunk);
+        xmlBufSetInputBaseCur(ctxt->input->buf->buffer, ctxt->input, base, cur);
+	if (res < 0) {
+	    ctxt->errNo = XML_PARSER_EOF;
+	    ctxt->disableSAX = 1;
+	    return (XML_PARSER_EOF);
+	}
+#ifdef DEBUG_PUSH
+	xmlGenericError(xmlGenericErrorContext, "HPP: pushed %d\n", size);
+#endif
+
+#if 0
+	if ((terminate) || (ctxt->input->buf->buffer->use > 80))
+	    htmlParseTryOrFinish(ctxt, terminate);
+#endif
+    } else if (ctxt->instate != XML_PARSER_EOF) {
+	if ((ctxt->input != NULL) && ctxt->input->buf != NULL) {
+	    xmlParserInputBufferPtr in = ctxt->input->buf;
+	    if ((in->encoder != NULL) && (in->buffer != NULL) &&
+		    (in->raw != NULL)) {
+		int nbchars;
+		size_t base = xmlBufGetInputBase(in->buffer, ctxt->input);
+		size_t current = ctxt->input->cur - ctxt->input->base;
+
+		nbchars = xmlCharEncInput(in, terminate);
+		xmlBufSetInputBaseCur(in->buffer, ctxt->input, base, current);
+		if (nbchars < 0) {
+		    htmlParseErr(ctxt, XML_ERR_INVALID_ENCODING,
+			         "encoder error\n", NULL, NULL);
+		    return(XML_ERR_INVALID_ENCODING);
+		}
+	    }
+	}
+    }
+    htmlParseTryOrFinish(ctxt, terminate);
+    if (terminate) {
+	if ((ctxt->instate != XML_PARSER_EOF) &&
+	    (ctxt->instate != XML_PARSER_EPILOG) &&
+	    (ctxt->instate != XML_PARSER_MISC)) {
+	    ctxt->errNo = XML_ERR_DOCUMENT_END;
+	    ctxt->wellFormed = 0;
+	}
+	if (ctxt->instate != XML_PARSER_EOF) {
+	    if ((ctxt->sax) && (ctxt->sax->endDocument != NULL))
+		ctxt->sax->endDocument(ctxt->userData);
+	}
+	ctxt->instate = XML_PARSER_EOF;
+    }
+    return((xmlParserErrors) ctxt->errNo);
+}
+
+/************************************************************************
+ *									*
+ *			User entry points				*
+ *									*
+ ************************************************************************/
+
+/**
+ * htmlCreatePushParserCtxt:
+ * @sax:  a SAX handler
+ * @user_data:  The user data returned on SAX callbacks
+ * @chunk:  a pointer to an array of chars
+ * @size:  number of chars in the array
+ * @filename:  an optional file name or URI
+ * @enc:  an optional encoding
+ *
+ * Create a parser context for using the HTML parser in push mode
+ * The value of @filename is used for fetching external entities
+ * and error/warning reports.
+ *
+ * Returns the new parser context or NULL
+ */
+htmlParserCtxtPtr
+htmlCreatePushParserCtxt(htmlSAXHandlerPtr sax, void *user_data,
+                         const char *chunk, int size, const char *filename,
+			 xmlCharEncoding enc) {
+    htmlParserCtxtPtr ctxt;
+    htmlParserInputPtr inputStream;
+    xmlParserInputBufferPtr buf;
+
+    xmlInitParser();
+
+    buf = xmlAllocParserInputBuffer(enc);
+    if (buf == NULL) return(NULL);
+
+    ctxt = htmlNewParserCtxt();
+    if (ctxt == NULL) {
+	xmlFreeParserInputBuffer(buf);
+	return(NULL);
+    }
+    if(enc==XML_CHAR_ENCODING_UTF8 || buf->encoder)
+	ctxt->charset=XML_CHAR_ENCODING_UTF8;
+    if (sax != NULL) {
+	if (ctxt->sax != (xmlSAXHandlerPtr) &htmlDefaultSAXHandler)
+	    xmlFree(ctxt->sax);
+	ctxt->sax = (htmlSAXHandlerPtr) xmlMalloc(sizeof(htmlSAXHandler));
+	if (ctxt->sax == NULL) {
+	    xmlFree(buf);
+	    xmlFree(ctxt);
+	    return(NULL);
+	}
+	memcpy(ctxt->sax, sax, sizeof(htmlSAXHandler));
+	if (user_data != NULL)
+	    ctxt->userData = user_data;
+    }
+    if (filename == NULL) {
+	ctxt->directory = NULL;
+    } else {
+        ctxt->directory = xmlParserGetDirectory(filename);
+    }
+
+    inputStream = htmlNewInputStream(ctxt);
+    if (inputStream == NULL) {
+	xmlFreeParserCtxt(ctxt);
+	xmlFree(buf);
+	return(NULL);
+    }
+
+    if (filename == NULL)
+	inputStream->filename = NULL;
+    else
+	inputStream->filename = (char *)
+	    xmlCanonicPath((const xmlChar *) filename);
+    inputStream->buf = buf;
+    xmlBufResetInput(buf->buffer, inputStream);
+
+    inputPush(ctxt, inputStream);
+
+    if ((size > 0) && (chunk != NULL) && (ctxt->input != NULL) &&
+        (ctxt->input->buf != NULL))  {
+	size_t base = xmlBufGetInputBase(ctxt->input->buf->buffer, ctxt->input);
+	size_t cur = ctxt->input->cur - ctxt->input->base;
+
+	xmlParserInputBufferPush(ctxt->input->buf, size, chunk);
+
+        xmlBufSetInputBaseCur(ctxt->input->buf->buffer, ctxt->input, base, cur);
+#ifdef DEBUG_PUSH
+	xmlGenericError(xmlGenericErrorContext, "HPP: pushed %d\n", size);
+#endif
+    }
+    ctxt->progressive = 1;
+
+    return(ctxt);
+}
+#endif /* LIBXML_PUSH_ENABLED */
+
+/**
+ * htmlSAXParseDoc:
+ * @cur:  a pointer to an array of xmlChar
+ * @encoding:  a free form C string describing the HTML document encoding, or NULL
+ * @sax:  the SAX handler block
+ * @userData: if using SAX, this pointer will be provided on callbacks.
+ *
+ * Parse an HTML in-memory document. If sax is not NULL, use the SAX callbacks
+ * to handle parse events. If sax is NULL, fallback to the default DOM
+ * behavior and return a tree.
+ *
+ * Returns the resulting document tree unless SAX is NULL or the document is
+ *     not well formed.
+ */
+
+htmlDocPtr
+htmlSAXParseDoc(const xmlChar *cur, const char *encoding,
+                htmlSAXHandlerPtr sax, void *userData) {
+    htmlDocPtr ret;
+    htmlParserCtxtPtr ctxt;
+
+    xmlInitParser();
+
+    if (cur == NULL) return(NULL);
+
+
+    ctxt = htmlCreateDocParserCtxt(cur, encoding);
+    if (ctxt == NULL) return(NULL);
+    if (sax != NULL) {
+        if (ctxt->sax != NULL) xmlFree (ctxt->sax);
+        ctxt->sax = sax;
+        ctxt->userData = userData;
+    }
+
+    htmlParseDocument(ctxt);
+    ret = ctxt->myDoc;
+    if (sax != NULL) {
+	ctxt->sax = NULL;
+	ctxt->userData = NULL;
+    }
+    htmlFreeParserCtxt(ctxt);
+
+    return(ret);
+}
+
+/**
+ * htmlParseDoc:
+ * @cur:  a pointer to an array of xmlChar
+ * @encoding:  a free form C string describing the HTML document encoding, or NULL
+ *
+ * parse an HTML in-memory document and build a tree.
+ *
+ * Returns the resulting document tree
+ */
+
+htmlDocPtr
+htmlParseDoc(const xmlChar *cur, const char *encoding) {
+    return(htmlSAXParseDoc(cur, encoding, NULL, NULL));
+}
+
+
+/**
+ * htmlCreateFileParserCtxt:
+ * @filename:  the filename
+ * @encoding:  a free form C string describing the HTML document encoding, or NULL
+ *
+ * Create a parser context for a file content.
+ * Automatic support for ZLIB/Compress compressed document is provided
+ * by default if found at compile-time.
+ *
+ * Returns the new parser context or NULL
+ */
+htmlParserCtxtPtr
+htmlCreateFileParserCtxt(const char *filename, const char *encoding)
+{
+    htmlParserCtxtPtr ctxt;
+    htmlParserInputPtr inputStream;
+    char *canonicFilename;
+    /* htmlCharEncoding enc; */
+    xmlChar *content, *content_line = (xmlChar *) "charset=";
+
+    if (filename == NULL)
+        return(NULL);
+
+    ctxt = htmlNewParserCtxt();
+    if (ctxt == NULL) {
+	return(NULL);
+    }
+    canonicFilename = (char *) xmlCanonicPath((const xmlChar *) filename);
+    if (canonicFilename == NULL) {
+#ifdef LIBXML_SAX1_ENABLED
+	if (xmlDefaultSAXHandler.error != NULL) {
+	    xmlDefaultSAXHandler.error(NULL, "out of memory\n");
+	}
+#endif
+	xmlFreeParserCtxt(ctxt);
+	return(NULL);
+    }
+
+    inputStream = xmlLoadExternalEntity(canonicFilename, NULL, ctxt);
+    xmlFree(canonicFilename);
+    if (inputStream == NULL) {
+	xmlFreeParserCtxt(ctxt);
+	return(NULL);
+    }
+
+    inputPush(ctxt, inputStream);
+
+    /* set encoding */
+    if (encoding) {
+        size_t l = strlen(encoding);
+
+	if (l < 1000) {
+	    content = xmlMallocAtomic (xmlStrlen(content_line) + l + 1);
+	    if (content) {
+		strcpy ((char *)content, (char *)content_line);
+		strcat ((char *)content, (char *)encoding);
+		htmlCheckEncoding (ctxt, content);
+		xmlFree (content);
+	    }
+	}
+    }
+
+    return(ctxt);
+}
+
+/**
+ * htmlSAXParseFile:
+ * @filename:  the filename
+ * @encoding:  a free form C string describing the HTML document encoding, or NULL
+ * @sax:  the SAX handler block
+ * @userData: if using SAX, this pointer will be provided on callbacks.
+ *
+ * parse an HTML file and build a tree. Automatic support for ZLIB/Compress
+ * compressed document is provided by default if found at compile-time.
+ * It use the given SAX function block to handle the parsing callback.
+ * If sax is NULL, fallback to the default DOM tree building routines.
+ *
+ * Returns the resulting document tree unless SAX is NULL or the document is
+ *     not well formed.
+ */
+
+htmlDocPtr
+htmlSAXParseFile(const char *filename, const char *encoding, htmlSAXHandlerPtr sax,
+                 void *userData) {
+    htmlDocPtr ret;
+    htmlParserCtxtPtr ctxt;
+    htmlSAXHandlerPtr oldsax = NULL;
+
+    xmlInitParser();
+
+    ctxt = htmlCreateFileParserCtxt(filename, encoding);
+    if (ctxt == NULL) return(NULL);
+    if (sax != NULL) {
+	oldsax = ctxt->sax;
+        ctxt->sax = sax;
+        ctxt->userData = userData;
+    }
+
+    htmlParseDocument(ctxt);
+
+    ret = ctxt->myDoc;
+    if (sax != NULL) {
+        ctxt->sax = oldsax;
+        ctxt->userData = NULL;
+    }
+    htmlFreeParserCtxt(ctxt);
+
+    return(ret);
+}
+
+/**
+ * htmlParseFile:
+ * @filename:  the filename
+ * @encoding:  a free form C string describing the HTML document encoding, or NULL
+ *
+ * parse an HTML file and build a tree. Automatic support for ZLIB/Compress
+ * compressed document is provided by default if found at compile-time.
+ *
+ * Returns the resulting document tree
+ */
+
+htmlDocPtr
+htmlParseFile(const char *filename, const char *encoding) {
+    return(htmlSAXParseFile(filename, encoding, NULL, NULL));
+}
+
+/**
+ * htmlHandleOmittedElem:
+ * @val:  int 0 or 1
+ *
+ * Set and return the previous value for handling HTML omitted tags.
+ *
+ * Returns the last value for 0 for no handling, 1 for auto insertion.
+ */
+
+int
+htmlHandleOmittedElem(int val) {
+    int old = htmlOmittedDefaultValue;
+
+    htmlOmittedDefaultValue = val;
+    return(old);
+}
+
+/**
+ * htmlElementAllowedHere:
+ * @parent: HTML parent element
+ * @elt: HTML element
+ *
+ * Checks whether an HTML element may be a direct child of a parent element.
+ * Note - doesn't check for deprecated elements
+ *
+ * Returns 1 if allowed; 0 otherwise.
+ */
+int
+htmlElementAllowedHere(const htmlElemDesc* parent, const xmlChar* elt) {
+  const char** p ;
+
+  if ( ! elt || ! parent || ! parent->subelts )
+	return 0 ;
+
+  for ( p = parent->subelts; *p; ++p )
+    if ( !xmlStrcmp((const xmlChar *)*p, elt) )
+      return 1 ;
+
+  return 0 ;
+}
+/**
+ * htmlElementStatusHere:
+ * @parent: HTML parent element
+ * @elt: HTML element
+ *
+ * Checks whether an HTML element may be a direct child of a parent element.
+ * and if so whether it is valid or deprecated.
+ *
+ * Returns one of HTML_VALID, HTML_DEPRECATED, HTML_INVALID
+ */
+htmlStatus
+htmlElementStatusHere(const htmlElemDesc* parent, const htmlElemDesc* elt) {
+  if ( ! parent || ! elt )
+    return HTML_INVALID ;
+  if ( ! htmlElementAllowedHere(parent, (const xmlChar*) elt->name ) )
+    return HTML_INVALID ;
+
+  return ( elt->dtd == 0 ) ? HTML_VALID : HTML_DEPRECATED ;
+}
+/**
+ * htmlAttrAllowed:
+ * @elt: HTML element
+ * @attr: HTML attribute
+ * @legacy: whether to allow deprecated attributes
+ *
+ * Checks whether an attribute is valid for an element
+ * Has full knowledge of Required and Deprecated attributes
+ *
+ * Returns one of HTML_REQUIRED, HTML_VALID, HTML_DEPRECATED, HTML_INVALID
+ */
+htmlStatus
+htmlAttrAllowed(const htmlElemDesc* elt, const xmlChar* attr, int legacy) {
+  const char** p ;
+
+  if ( !elt || ! attr )
+	return HTML_INVALID ;
+
+  if ( elt->attrs_req )
+    for ( p = elt->attrs_req; *p; ++p)
+      if ( !xmlStrcmp((const xmlChar*)*p, attr) )
+        return HTML_REQUIRED ;
+
+  if ( elt->attrs_opt )
+    for ( p = elt->attrs_opt; *p; ++p)
+      if ( !xmlStrcmp((const xmlChar*)*p, attr) )
+        return HTML_VALID ;
+
+  if ( legacy && elt->attrs_depr )
+    for ( p = elt->attrs_depr; *p; ++p)
+      if ( !xmlStrcmp((const xmlChar*)*p, attr) )
+        return HTML_DEPRECATED ;
+
+  return HTML_INVALID ;
+}
+/**
+ * htmlNodeStatus:
+ * @node: an htmlNodePtr in a tree
+ * @legacy: whether to allow deprecated elements (YES is faster here
+ *	for Element nodes)
+ *
+ * Checks whether the tree node is valid.  Experimental (the author
+ *     only uses the HTML enhancements in a SAX parser)
+ *
+ * Return: for Element nodes, a return from htmlElementAllowedHere (if
+ *	legacy allowed) or htmlElementStatusHere (otherwise).
+ *	for Attribute nodes, a return from htmlAttrAllowed
+ *	for other nodes, HTML_NA (no checks performed)
+ */
+htmlStatus
+htmlNodeStatus(const htmlNodePtr node, int legacy) {
+  if ( ! node )
+    return HTML_INVALID ;
+
+  switch ( node->type ) {
+    case XML_ELEMENT_NODE:
+      return legacy
+	? ( htmlElementAllowedHere (
+		htmlTagLookup(node->parent->name) , node->name
+		) ? HTML_VALID : HTML_INVALID )
+	: htmlElementStatusHere(
+		htmlTagLookup(node->parent->name) ,
+		htmlTagLookup(node->name) )
+	;
+    case XML_ATTRIBUTE_NODE:
+      return htmlAttrAllowed(
+	htmlTagLookup(node->parent->name) , node->name, legacy) ;
+    default: return HTML_NA ;
+  }
+}
+/************************************************************************
+ *									*
+ *	New set (2.6.0) of simpler and more flexible APIs		*
+ *									*
+ ************************************************************************/
+/**
+ * DICT_FREE:
+ * @str:  a string
+ *
+ * Free a string if it is not owned by the "dict" dictionary in the
+ * current scope
+ */
+#define DICT_FREE(str)						\
+	if ((str) && ((!dict) ||				\
+	    (xmlDictOwns(dict, (const xmlChar *)(str)) == 0)))	\
+	    xmlFree((char *)(str));
+
+/**
+ * htmlCtxtReset:
+ * @ctxt: an HTML parser context
+ *
+ * Reset a parser context
+ */
+void
+htmlCtxtReset(htmlParserCtxtPtr ctxt)
+{
+    xmlParserInputPtr input;
+    xmlDictPtr dict;
+
+    if (ctxt == NULL)
+        return;
+
+    xmlInitParser();
+    dict = ctxt->dict;
+
+    while ((input = inputPop(ctxt)) != NULL) { /* Non consuming */
+        xmlFreeInputStream(input);
+    }
+    ctxt->inputNr = 0;
+    ctxt->input = NULL;
+
+    ctxt->spaceNr = 0;
+    if (ctxt->spaceTab != NULL) {
+	ctxt->spaceTab[0] = -1;
+	ctxt->space = &ctxt->spaceTab[0];
+    } else {
+	ctxt->space = NULL;
+    }
+
+
+    ctxt->nodeNr = 0;
+    ctxt->node = NULL;
+
+    ctxt->nameNr = 0;
+    ctxt->name = NULL;
+
+    DICT_FREE(ctxt->version);
+    ctxt->version = NULL;
+    DICT_FREE(ctxt->encoding);
+    ctxt->encoding = NULL;
+    DICT_FREE(ctxt->directory);
+    ctxt->directory = NULL;
+    DICT_FREE(ctxt->extSubURI);
+    ctxt->extSubURI = NULL;
+    DICT_FREE(ctxt->extSubSystem);
+    ctxt->extSubSystem = NULL;
+    if (ctxt->myDoc != NULL)
+        xmlFreeDoc(ctxt->myDoc);
+    ctxt->myDoc = NULL;
+
+    ctxt->standalone = -1;
+    ctxt->hasExternalSubset = 0;
+    ctxt->hasPErefs = 0;
+    ctxt->html = 1;
+    ctxt->external = 0;
+    ctxt->instate = XML_PARSER_START;
+    ctxt->token = 0;
+
+    ctxt->wellFormed = 1;
+    ctxt->nsWellFormed = 1;
+    ctxt->disableSAX = 0;
+    ctxt->valid = 1;
+    ctxt->vctxt.userData = ctxt;
+    ctxt->vctxt.error = xmlParserValidityError;
+    ctxt->vctxt.warning = xmlParserValidityWarning;
+    ctxt->record_info = 0;
+    ctxt->checkIndex = 0;
+    ctxt->inSubset = 0;
+    ctxt->errNo = XML_ERR_OK;
+    ctxt->depth = 0;
+    ctxt->charset = XML_CHAR_ENCODING_NONE;
+    ctxt->catalogs = NULL;
+    xmlInitNodeInfoSeq(&ctxt->node_seq);
+
+    if (ctxt->attsDefault != NULL) {
+        xmlHashFree(ctxt->attsDefault, xmlHashDefaultDeallocator);
+        ctxt->attsDefault = NULL;
+    }
+    if (ctxt->attsSpecial != NULL) {
+        xmlHashFree(ctxt->attsSpecial, NULL);
+        ctxt->attsSpecial = NULL;
+    }
+}
+
+/**
+ * htmlCtxtUseOptions:
+ * @ctxt: an HTML parser context
+ * @options:  a combination of htmlParserOption(s)
+ *
+ * Applies the options to the parser context
+ *
+ * Returns 0 in case of success, the set of unknown or unimplemented options
+ *         in case of error.
+ */
+int
+htmlCtxtUseOptions(htmlParserCtxtPtr ctxt, int options)
+{
+    if (ctxt == NULL)
+        return(-1);
+
+    if (options & HTML_PARSE_NOWARNING) {
+        ctxt->sax->warning = NULL;
+        ctxt->vctxt.warning = NULL;
+        options -= XML_PARSE_NOWARNING;
+	ctxt->options |= XML_PARSE_NOWARNING;
+    }
+    if (options & HTML_PARSE_NOERROR) {
+        ctxt->sax->error = NULL;
+        ctxt->vctxt.error = NULL;
+        ctxt->sax->fatalError = NULL;
+        options -= XML_PARSE_NOERROR;
+	ctxt->options |= XML_PARSE_NOERROR;
+    }
+    if (options & HTML_PARSE_PEDANTIC) {
+        ctxt->pedantic = 1;
+        options -= XML_PARSE_PEDANTIC;
+	ctxt->options |= XML_PARSE_PEDANTIC;
+    } else
+        ctxt->pedantic = 0;
+    if (options & XML_PARSE_NOBLANKS) {
+        ctxt->keepBlanks = 0;
+        ctxt->sax->ignorableWhitespace = xmlSAX2IgnorableWhitespace;
+        options -= XML_PARSE_NOBLANKS;
+	ctxt->options |= XML_PARSE_NOBLANKS;
+    } else
+        ctxt->keepBlanks = 1;
+    if (options & HTML_PARSE_RECOVER) {
+        ctxt->recovery = 1;
+	options -= HTML_PARSE_RECOVER;
+    } else
+        ctxt->recovery = 0;
+    if (options & HTML_PARSE_COMPACT) {
+	ctxt->options |= HTML_PARSE_COMPACT;
+        options -= HTML_PARSE_COMPACT;
+    }
+    if (options & XML_PARSE_HUGE) {
+	ctxt->options |= XML_PARSE_HUGE;
+        options -= XML_PARSE_HUGE;
+    }
+    if (options & HTML_PARSE_NODEFDTD) {
+	ctxt->options |= HTML_PARSE_NODEFDTD;
+        options -= HTML_PARSE_NODEFDTD;
+    }
+    if (options & HTML_PARSE_IGNORE_ENC) {
+	ctxt->options |= HTML_PARSE_IGNORE_ENC;
+        options -= HTML_PARSE_IGNORE_ENC;
+    }
+    if (options & HTML_PARSE_NOIMPLIED) {
+        ctxt->options |= HTML_PARSE_NOIMPLIED;
+        options -= HTML_PARSE_NOIMPLIED;
+    }
+    ctxt->dictNames = 0;
+    return (options);
+}
+
+/**
+ * htmlDoRead:
+ * @ctxt:  an HTML parser context
+ * @URL:  the base URL to use for the document
+ * @encoding:  the document encoding, or NULL
+ * @options:  a combination of htmlParserOption(s)
+ * @reuse:  keep the context for reuse
+ *
+ * Common front-end for the htmlRead functions
+ *
+ * Returns the resulting document tree or NULL
+ */
+static htmlDocPtr
+htmlDoRead(htmlParserCtxtPtr ctxt, const char *URL, const char *encoding,
+          int options, int reuse)
+{
+    htmlDocPtr ret;
+
+    htmlCtxtUseOptions(ctxt, options);
+    ctxt->html = 1;
+    if (encoding != NULL) {
+        xmlCharEncodingHandlerPtr hdlr;
+
+	hdlr = xmlFindCharEncodingHandler(encoding);
+	if (hdlr != NULL) {
+	    xmlSwitchToEncoding(ctxt, hdlr);
+	    if (ctxt->input->encoding != NULL)
+	      xmlFree((xmlChar *) ctxt->input->encoding);
+            ctxt->input->encoding = xmlStrdup((xmlChar *)encoding);
+        }
+    }
+    if ((URL != NULL) && (ctxt->input != NULL) &&
+        (ctxt->input->filename == NULL))
+        ctxt->input->filename = (char *) xmlStrdup((const xmlChar *) URL);
+    htmlParseDocument(ctxt);
+    ret = ctxt->myDoc;
+    ctxt->myDoc = NULL;
+    if (!reuse) {
+        if ((ctxt->dictNames) &&
+	    (ret != NULL) &&
+	    (ret->dict == ctxt->dict))
+	    ctxt->dict = NULL;
+	xmlFreeParserCtxt(ctxt);
+    }
+    return (ret);
+}
+
+/**
+ * htmlReadDoc:
+ * @cur:  a pointer to a zero terminated string
+ * @URL:  the base URL to use for the document
+ * @encoding:  the document encoding, or NULL
+ * @options:  a combination of htmlParserOption(s)
+ *
+ * parse an XML in-memory document and build a tree.
+ *
+ * Returns the resulting document tree
+ */
+htmlDocPtr
+htmlReadDoc(const xmlChar * cur, const char *URL, const char *encoding, int options)
+{
+    htmlParserCtxtPtr ctxt;
+
+    if (cur == NULL)
+        return (NULL);
+
+    xmlInitParser();
+    ctxt = htmlCreateDocParserCtxt(cur, NULL);
+    if (ctxt == NULL)
+        return (NULL);
+    return (htmlDoRead(ctxt, URL, encoding, options, 0));
+}
+
+/**
+ * htmlReadFile:
+ * @filename:  a file or URL
+ * @encoding:  the document encoding, or NULL
+ * @options:  a combination of htmlParserOption(s)
+ *
+ * parse an XML file from the filesystem or the network.
+ *
+ * Returns the resulting document tree
+ */
+htmlDocPtr
+htmlReadFile(const char *filename, const char *encoding, int options)
+{
+    htmlParserCtxtPtr ctxt;
+
+    xmlInitParser();
+    ctxt = htmlCreateFileParserCtxt(filename, encoding);
+    if (ctxt == NULL)
+        return (NULL);
+    return (htmlDoRead(ctxt, NULL, NULL, options, 0));
+}
+
+/**
+ * htmlReadMemory:
+ * @buffer:  a pointer to a char array
+ * @size:  the size of the array
+ * @URL:  the base URL to use for the document
+ * @encoding:  the document encoding, or NULL
+ * @options:  a combination of htmlParserOption(s)
+ *
+ * parse an XML in-memory document and build a tree.
+ *
+ * Returns the resulting document tree
+ */
+htmlDocPtr
+htmlReadMemory(const char *buffer, int size, const char *URL, const char *encoding, int options)
+{
+    htmlParserCtxtPtr ctxt;
+
+    xmlInitParser();
+    ctxt = xmlCreateMemoryParserCtxt(buffer, size);
+    if (ctxt == NULL)
+        return (NULL);
+    htmlDefaultSAXHandlerInit();
+    if (ctxt->sax != NULL)
+        memcpy(ctxt->sax, &htmlDefaultSAXHandler, sizeof(xmlSAXHandlerV1));
+    return (htmlDoRead(ctxt, URL, encoding, options, 0));
+}
+
+/**
+ * htmlReadFd:
+ * @fd:  an open file descriptor
+ * @URL:  the base URL to use for the document
+ * @encoding:  the document encoding, or NULL
+ * @options:  a combination of htmlParserOption(s)
+ *
+ * parse an XML from a file descriptor and build a tree.
+ *
+ * Returns the resulting document tree
+ */
+htmlDocPtr
+htmlReadFd(int fd, const char *URL, const char *encoding, int options)
+{
+    htmlParserCtxtPtr ctxt;
+    xmlParserInputBufferPtr input;
+    xmlParserInputPtr stream;
+
+    if (fd < 0)
+        return (NULL);
+    xmlInitParser();
+
+    xmlInitParser();
+    input = xmlParserInputBufferCreateFd(fd, XML_CHAR_ENCODING_NONE);
+    if (input == NULL)
+        return (NULL);
+    ctxt = xmlNewParserCtxt();
+    if (ctxt == NULL) {
+        xmlFreeParserInputBuffer(input);
+        return (NULL);
+    }
+    stream = xmlNewIOInputStream(ctxt, input, XML_CHAR_ENCODING_NONE);
+    if (stream == NULL) {
+        xmlFreeParserInputBuffer(input);
+	xmlFreeParserCtxt(ctxt);
+        return (NULL);
+    }
+    inputPush(ctxt, stream);
+    return (htmlDoRead(ctxt, URL, encoding, options, 0));
+}
+
+/**
+ * htmlReadIO:
+ * @ioread:  an I/O read function
+ * @ioclose:  an I/O close function
+ * @ioctx:  an I/O handler
+ * @URL:  the base URL to use for the document
+ * @encoding:  the document encoding, or NULL
+ * @options:  a combination of htmlParserOption(s)
+ *
+ * parse an HTML document from I/O functions and source and build a tree.
+ *
+ * Returns the resulting document tree
+ */
+htmlDocPtr
+htmlReadIO(xmlInputReadCallback ioread, xmlInputCloseCallback ioclose,
+          void *ioctx, const char *URL, const char *encoding, int options)
+{
+    htmlParserCtxtPtr ctxt;
+    xmlParserInputBufferPtr input;
+    xmlParserInputPtr stream;
+
+    if (ioread == NULL)
+        return (NULL);
+    xmlInitParser();
+
+    input = xmlParserInputBufferCreateIO(ioread, ioclose, ioctx,
+                                         XML_CHAR_ENCODING_NONE);
+    if (input == NULL) {
+        if (ioclose != NULL)
+            ioclose(ioctx);
+        return (NULL);
+    }
+    ctxt = htmlNewParserCtxt();
+    if (ctxt == NULL) {
+        xmlFreeParserInputBuffer(input);
+        return (NULL);
+    }
+    stream = xmlNewIOInputStream(ctxt, input, XML_CHAR_ENCODING_NONE);
+    if (stream == NULL) {
+        xmlFreeParserInputBuffer(input);
+	xmlFreeParserCtxt(ctxt);
+        return (NULL);
+    }
+    inputPush(ctxt, stream);
+    return (htmlDoRead(ctxt, URL, encoding, options, 0));
+}
+
+/**
+ * htmlCtxtReadDoc:
+ * @ctxt:  an HTML parser context
+ * @cur:  a pointer to a zero terminated string
+ * @URL:  the base URL to use for the document
+ * @encoding:  the document encoding, or NULL
+ * @options:  a combination of htmlParserOption(s)
+ *
+ * parse an XML in-memory document and build a tree.
+ * This reuses the existing @ctxt parser context
+ *
+ * Returns the resulting document tree
+ */
+htmlDocPtr
+htmlCtxtReadDoc(htmlParserCtxtPtr ctxt, const xmlChar * cur,
+               const char *URL, const char *encoding, int options)
+{
+    xmlParserInputPtr stream;
+
+    if (cur == NULL)
+        return (NULL);
+    if (ctxt == NULL)
+        return (NULL);
+    xmlInitParser();
+
+    htmlCtxtReset(ctxt);
+
+    stream = xmlNewStringInputStream(ctxt, cur);
+    if (stream == NULL) {
+        return (NULL);
+    }
+    inputPush(ctxt, stream);
+    return (htmlDoRead(ctxt, URL, encoding, options, 1));
+}
+
+/**
+ * htmlCtxtReadFile:
+ * @ctxt:  an HTML parser context
+ * @filename:  a file or URL
+ * @encoding:  the document encoding, or NULL
+ * @options:  a combination of htmlParserOption(s)
+ *
+ * parse an XML file from the filesystem or the network.
+ * This reuses the existing @ctxt parser context
+ *
+ * Returns the resulting document tree
+ */
+htmlDocPtr
+htmlCtxtReadFile(htmlParserCtxtPtr ctxt, const char *filename,
+                const char *encoding, int options)
+{
+    xmlParserInputPtr stream;
+
+    if (filename == NULL)
+        return (NULL);
+    if (ctxt == NULL)
+        return (NULL);
+    xmlInitParser();
+
+    htmlCtxtReset(ctxt);
+
+    stream = xmlLoadExternalEntity(filename, NULL, ctxt);
+    if (stream == NULL) {
+        return (NULL);
+    }
+    inputPush(ctxt, stream);
+    return (htmlDoRead(ctxt, NULL, encoding, options, 1));
+}
+
+/**
+ * htmlCtxtReadMemory:
+ * @ctxt:  an HTML parser context
+ * @buffer:  a pointer to a char array
+ * @size:  the size of the array
+ * @URL:  the base URL to use for the document
+ * @encoding:  the document encoding, or NULL
+ * @options:  a combination of htmlParserOption(s)
+ *
+ * parse an XML in-memory document and build a tree.
+ * This reuses the existing @ctxt parser context
+ *
+ * Returns the resulting document tree
+ */
+htmlDocPtr
+htmlCtxtReadMemory(htmlParserCtxtPtr ctxt, const char *buffer, int size,
+                  const char *URL, const char *encoding, int options)
+{
+    xmlParserInputBufferPtr input;
+    xmlParserInputPtr stream;
+
+    if (ctxt == NULL)
+        return (NULL);
+    if (buffer == NULL)
+        return (NULL);
+    xmlInitParser();
+
+    htmlCtxtReset(ctxt);
+
+    input = xmlParserInputBufferCreateMem(buffer, size, XML_CHAR_ENCODING_NONE);
+    if (input == NULL) {
+	return(NULL);
+    }
+
+    stream = xmlNewIOInputStream(ctxt, input, XML_CHAR_ENCODING_NONE);
+    if (stream == NULL) {
+	xmlFreeParserInputBuffer(input);
+	return(NULL);
+    }
+
+    inputPush(ctxt, stream);
+    return (htmlDoRead(ctxt, URL, encoding, options, 1));
+}
+
+/**
+ * htmlCtxtReadFd:
+ * @ctxt:  an HTML parser context
+ * @fd:  an open file descriptor
+ * @URL:  the base URL to use for the document
+ * @encoding:  the document encoding, or NULL
+ * @options:  a combination of htmlParserOption(s)
+ *
+ * parse an XML from a file descriptor and build a tree.
+ * This reuses the existing @ctxt parser context
+ *
+ * Returns the resulting document tree
+ */
+htmlDocPtr
+htmlCtxtReadFd(htmlParserCtxtPtr ctxt, int fd,
+              const char *URL, const char *encoding, int options)
+{
+    xmlParserInputBufferPtr input;
+    xmlParserInputPtr stream;
+
+    if (fd < 0)
+        return (NULL);
+    if (ctxt == NULL)
+        return (NULL);
+    xmlInitParser();
+
+    htmlCtxtReset(ctxt);
+
+
+    input = xmlParserInputBufferCreateFd(fd, XML_CHAR_ENCODING_NONE);
+    if (input == NULL)
+        return (NULL);
+    stream = xmlNewIOInputStream(ctxt, input, XML_CHAR_ENCODING_NONE);
+    if (stream == NULL) {
+        xmlFreeParserInputBuffer(input);
+        return (NULL);
+    }
+    inputPush(ctxt, stream);
+    return (htmlDoRead(ctxt, URL, encoding, options, 1));
+}
+
+/**
+ * htmlCtxtReadIO:
+ * @ctxt:  an HTML parser context
+ * @ioread:  an I/O read function
+ * @ioclose:  an I/O close function
+ * @ioctx:  an I/O handler
+ * @URL:  the base URL to use for the document
+ * @encoding:  the document encoding, or NULL
+ * @options:  a combination of htmlParserOption(s)
+ *
+ * parse an HTML document from I/O functions and source and build a tree.
+ * This reuses the existing @ctxt parser context
+ *
+ * Returns the resulting document tree
+ */
+htmlDocPtr
+htmlCtxtReadIO(htmlParserCtxtPtr ctxt, xmlInputReadCallback ioread,
+              xmlInputCloseCallback ioclose, void *ioctx,
+	      const char *URL,
+              const char *encoding, int options)
+{
+    xmlParserInputBufferPtr input;
+    xmlParserInputPtr stream;
+
+    if (ioread == NULL)
+        return (NULL);
+    if (ctxt == NULL)
+        return (NULL);
+    xmlInitParser();
+
+    htmlCtxtReset(ctxt);
+
+    input = xmlParserInputBufferCreateIO(ioread, ioclose, ioctx,
+                                         XML_CHAR_ENCODING_NONE);
+    if (input == NULL) {
+        if (ioclose != NULL)
+            ioclose(ioctx);
+        return (NULL);
+    }
+    stream = xmlNewIOInputStream(ctxt, input, XML_CHAR_ENCODING_NONE);
+    if (stream == NULL) {
+        xmlFreeParserInputBuffer(input);
+        return (NULL);
+    }
+    inputPush(ctxt, stream);
+    return (htmlDoRead(ctxt, URL, encoding, options, 1));
+}
+
+#define bottom_HTMLparser
+#include "elfgcchack.h"
+#endif /* LIBXML_HTML_ENABLED */
diff --git a/src/HTMLtree.c b/src/HTMLtree.c
new file mode 100644
index 000000000000..7a2b85583892
--- /dev/null
+++ b/src/HTMLtree.c
@@ -0,0 +1,1200 @@
+/*
+ * HTMLtree.c : implementation of access function for an HTML tree.
+ *
+ * See Copyright for the status of this software.
+ *
+ * daniel@veillard.com
+ */
+
+
+#define IN_LIBXML
+#include "libxml.h"
+#ifdef LIBXML_HTML_ENABLED
+
+#include <string.h> /* for memset() only ! */
+
+#ifdef HAVE_CTYPE_H
+#include <ctype.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
+#include <libxml/xmlmemory.h>
+#include <libxml/HTMLparser.h>
+#include <libxml/HTMLtree.h>
+#include <libxml/entities.h>
+#include <libxml/valid.h>
+#include <libxml/xmlerror.h>
+#include <libxml/parserInternals.h>
+#include <libxml/globals.h>
+#include <libxml/uri.h>
+
+#include "buf.h"
+
+/************************************************************************
+ *									*
+ *		Getting/Setting encoding meta tags			*
+ *									*
+ ************************************************************************/
+
+/**
+ * htmlGetMetaEncoding:
+ * @doc:  the document
+ *
+ * Encoding definition lookup in the Meta tags
+ *
+ * Returns the current encoding as flagged in the HTML source
+ */
+const xmlChar *
+htmlGetMetaEncoding(htmlDocPtr doc) {
+    htmlNodePtr cur;
+    const xmlChar *content;
+    const xmlChar *encoding;
+
+    if (doc == NULL)
+	return(NULL);
+    cur = doc->children;
+
+    /*
+     * Search the html
+     */
+    while (cur != NULL) {
+	if ((cur->type == XML_ELEMENT_NODE) && (cur->name != NULL)) {
+	    if (xmlStrEqual(cur->name, BAD_CAST"html"))
+		break;
+	    if (xmlStrEqual(cur->name, BAD_CAST"head"))
+		goto found_head;
+	    if (xmlStrEqual(cur->name, BAD_CAST"meta"))
+		goto found_meta;
+	}
+	cur = cur->next;
+    }
+    if (cur == NULL)
+	return(NULL);
+    cur = cur->children;
+
+    /*
+     * Search the head
+     */
+    while (cur != NULL) {
+	if ((cur->type == XML_ELEMENT_NODE) && (cur->name != NULL)) {
+	    if (xmlStrEqual(cur->name, BAD_CAST"head"))
+		break;
+	    if (xmlStrEqual(cur->name, BAD_CAST"meta"))
+		goto found_meta;
+	}
+	cur = cur->next;
+    }
+    if (cur == NULL)
+	return(NULL);
+found_head:
+    cur = cur->children;
+
+    /*
+     * Search the meta elements
+     */
+found_meta:
+    while (cur != NULL) {
+	if ((cur->type == XML_ELEMENT_NODE) && (cur->name != NULL)) {
+	    if (xmlStrEqual(cur->name, BAD_CAST"meta")) {
+		xmlAttrPtr attr = cur->properties;
+		int http;
+		const xmlChar *value;
+
+		content = NULL;
+		http = 0;
+		while (attr != NULL) {
+		    if ((attr->children != NULL) &&
+		        (attr->children->type == XML_TEXT_NODE) &&
+		        (attr->children->next == NULL)) {
+			value = attr->children->content;
+			if ((!xmlStrcasecmp(attr->name, BAD_CAST"http-equiv"))
+			 && (!xmlStrcasecmp(value, BAD_CAST"Content-Type")))
+			    http = 1;
+			else if ((value != NULL)
+			 && (!xmlStrcasecmp(attr->name, BAD_CAST"content")))
+			    content = value;
+			if ((http != 0) && (content != NULL))
+			    goto found_content;
+		    }
+		    attr = attr->next;
+		}
+	    }
+	}
+	cur = cur->next;
+    }
+    return(NULL);
+
+found_content:
+    encoding = xmlStrstr(content, BAD_CAST"charset=");
+    if (encoding == NULL)
+	encoding = xmlStrstr(content, BAD_CAST"Charset=");
+    if (encoding == NULL)
+	encoding = xmlStrstr(content, BAD_CAST"CHARSET=");
+    if (encoding != NULL) {
+	encoding += 8;
+    } else {
+	encoding = xmlStrstr(content, BAD_CAST"charset =");
+	if (encoding == NULL)
+	    encoding = xmlStrstr(content, BAD_CAST"Charset =");
+	if (encoding == NULL)
+	    encoding = xmlStrstr(content, BAD_CAST"CHARSET =");
+	if (encoding != NULL)
+	    encoding += 9;
+    }
+    if (encoding != NULL) {
+	while ((*encoding == ' ') || (*encoding == '\t')) encoding++;
+    }
+    return(encoding);
+}
+
+/**
+ * htmlSetMetaEncoding:
+ * @doc:  the document
+ * @encoding:  the encoding string
+ *
+ * Sets the current encoding in the Meta tags
+ * NOTE: this will not change the document content encoding, just
+ * the META flag associated.
+ *
+ * Returns 0 in case of success and -1 in case of error
+ */
+int
+htmlSetMetaEncoding(htmlDocPtr doc, const xmlChar *encoding) {
+    htmlNodePtr cur, meta = NULL, head = NULL;
+    const xmlChar *content = NULL;
+    char newcontent[100];
+
+    newcontent[0] = 0;
+
+    if (doc == NULL)
+	return(-1);
+
+    /* html isn't a real encoding it's just libxml2 way to get entities */
+    if (!xmlStrcasecmp(encoding, BAD_CAST "html"))
+        return(-1);
+
+    if (encoding != NULL) {
+	snprintf(newcontent, sizeof(newcontent), "text/html; charset=%s",
+                (char *)encoding);
+	newcontent[sizeof(newcontent) - 1] = 0;
+    }
+
+    cur = doc->children;
+
+    /*
+     * Search the html
+     */
+    while (cur != NULL) {
+	if ((cur->type == XML_ELEMENT_NODE) && (cur->name != NULL)) {
+	    if (xmlStrcasecmp(cur->name, BAD_CAST"html") == 0)
+		break;
+	    if (xmlStrcasecmp(cur->name, BAD_CAST"head") == 0)
+		goto found_head;
+	    if (xmlStrcasecmp(cur->name, BAD_CAST"meta") == 0)
+		goto found_meta;
+	}
+	cur = cur->next;
+    }
+    if (cur == NULL)
+	return(-1);
+    cur = cur->children;
+
+    /*
+     * Search the head
+     */
+    while (cur != NULL) {
+	if ((cur->type == XML_ELEMENT_NODE) && (cur->name != NULL)) {
+	    if (xmlStrcasecmp(cur->name, BAD_CAST"head") == 0)
+		break;
+	    if (xmlStrcasecmp(cur->name, BAD_CAST"meta") == 0) {
+                head = cur->parent;
+		goto found_meta;
+            }
+	}
+	cur = cur->next;
+    }
+    if (cur == NULL)
+	return(-1);
+found_head:
+    head = cur;
+    if (cur->children == NULL)
+        goto create;
+    cur = cur->children;
+
+found_meta:
+    /*
+     * Search and update all the remaining the meta elements carrying
+     * encoding information
+     */
+    while (cur != NULL) {
+	if ((cur->type == XML_ELEMENT_NODE) && (cur->name != NULL)) {
+	    if (xmlStrcasecmp(cur->name, BAD_CAST"meta") == 0) {
+		xmlAttrPtr attr = cur->properties;
+		int http;
+		const xmlChar *value;
+
+		content = NULL;
+		http = 0;
+		while (attr != NULL) {
+		    if ((attr->children != NULL) &&
+		        (attr->children->type == XML_TEXT_NODE) &&
+		        (attr->children->next == NULL)) {
+			value = attr->children->content;
+			if ((!xmlStrcasecmp(attr->name, BAD_CAST"http-equiv"))
+			 && (!xmlStrcasecmp(value, BAD_CAST"Content-Type")))
+			    http = 1;
+			else
+                        {
+                           if ((value != NULL) &&
+                               (!xmlStrcasecmp(attr->name, BAD_CAST"content")))
+			       content = value;
+                        }
+		        if ((http != 0) && (content != NULL))
+			    break;
+		    }
+		    attr = attr->next;
+		}
+		if ((http != 0) && (content != NULL)) {
+		    meta = cur;
+		    break;
+		}
+
+	    }
+	}
+	cur = cur->next;
+    }
+create:
+    if (meta == NULL) {
+        if ((encoding != NULL) && (head != NULL)) {
+            /*
+             * Create a new Meta element with the right attributes
+             */
+
+            meta = xmlNewDocNode(doc, NULL, BAD_CAST"meta", NULL);
+            if (head->children == NULL)
+                xmlAddChild(head, meta);
+            else
+                xmlAddPrevSibling(head->children, meta);
+            xmlNewProp(meta, BAD_CAST"http-equiv", BAD_CAST"Content-Type");
+            xmlNewProp(meta, BAD_CAST"content", BAD_CAST newcontent);
+        }
+    } else {
+        /* remove the meta tag if NULL is passed */
+        if (encoding == NULL) {
+            xmlUnlinkNode(meta);
+            xmlFreeNode(meta);
+        }
+        /* change the document only if there is a real encoding change */
+        else if (xmlStrcasestr(content, encoding) == NULL) {
+            xmlSetProp(meta, BAD_CAST"content", BAD_CAST newcontent);
+        }
+    }
+
+
+    return(0);
+}
+
+/**
+ * booleanHTMLAttrs:
+ *
+ * These are the HTML attributes which will be output
+ * in minimized form, i.e. <option selected="selected"> will be
+ * output as <option selected>, as per XSLT 1.0 16.2 "HTML Output Method"
+ *
+ */
+static const char* htmlBooleanAttrs[] = {
+  "checked", "compact", "declare", "defer", "disabled", "ismap",
+  "multiple", "nohref", "noresize", "noshade", "nowrap", "readonly",
+  "selected", NULL
+};
+
+
+/**
+ * htmlIsBooleanAttr:
+ * @name:  the name of the attribute to check
+ *
+ * Determine if a given attribute is a boolean attribute.
+ *
+ * returns: false if the attribute is not boolean, true otherwise.
+ */
+int
+htmlIsBooleanAttr(const xmlChar *name)
+{
+    int i = 0;
+
+    while (htmlBooleanAttrs[i] != NULL) {
+        if (xmlStrcasecmp((const xmlChar *)htmlBooleanAttrs[i], name) == 0)
+            return 1;
+        i++;
+    }
+    return 0;
+}
+
+#ifdef LIBXML_OUTPUT_ENABLED
+/*
+ * private routine exported from xmlIO.c
+ */
+xmlOutputBufferPtr
+xmlAllocOutputBufferInternal(xmlCharEncodingHandlerPtr encoder);
+/************************************************************************
+ *									*
+ *			Output error handlers				*
+ *									*
+ ************************************************************************/
+/**
+ * htmlSaveErrMemory:
+ * @extra:  extra information
+ *
+ * Handle an out of memory condition
+ */
+static void
+htmlSaveErrMemory(const char *extra)
+{
+    __xmlSimpleError(XML_FROM_OUTPUT, XML_ERR_NO_MEMORY, NULL, NULL, extra);
+}
+
+/**
+ * htmlSaveErr:
+ * @code:  the error number
+ * @node:  the location of the error.
+ * @extra:  extra information
+ *
+ * Handle an out of memory condition
+ */
+static void
+htmlSaveErr(int code, xmlNodePtr node, const char *extra)
+{
+    const char *msg = NULL;
+
+    switch(code) {
+        case XML_SAVE_NOT_UTF8:
+	    msg = "string is not in UTF-8\n";
+	    break;
+	case XML_SAVE_CHAR_INVALID:
+	    msg = "invalid character value\n";
+	    break;
+	case XML_SAVE_UNKNOWN_ENCODING:
+	    msg = "unknown encoding %s\n";
+	    break;
+	case XML_SAVE_NO_DOCTYPE:
+	    msg = "HTML has no DOCTYPE\n";
+	    break;
+	default:
+	    msg = "unexpected error number\n";
+    }
+    __xmlSimpleError(XML_FROM_OUTPUT, code, node, msg, extra);
+}
+
+/************************************************************************
+ *									*
+ *		Dumping HTML tree content to a simple buffer		*
+ *									*
+ ************************************************************************/
+
+/**
+ * htmlBufNodeDumpFormat:
+ * @buf:  the xmlBufPtr output
+ * @doc:  the document
+ * @cur:  the current node
+ * @format:  should formatting spaces been added
+ *
+ * Dump an HTML node, recursive behaviour,children are printed too.
+ *
+ * Returns the number of byte written or -1 in case of error
+ */
+static size_t
+htmlBufNodeDumpFormat(xmlBufPtr buf, xmlDocPtr doc, xmlNodePtr cur,
+	           int format) {
+    size_t use;
+    int ret;
+    xmlOutputBufferPtr outbuf;
+
+    if (cur == NULL) {
+	return (-1);
+    }
+    if (buf == NULL) {
+	return (-1);
+    }
+    outbuf = (xmlOutputBufferPtr) xmlMalloc(sizeof(xmlOutputBuffer));
+    if (outbuf == NULL) {
+        htmlSaveErrMemory("allocating HTML output buffer");
+	return (-1);
+    }
+    memset(outbuf, 0, (size_t) sizeof(xmlOutputBuffer));
+    outbuf->buffer = buf;
+    outbuf->encoder = NULL;
+    outbuf->writecallback = NULL;
+    outbuf->closecallback = NULL;
+    outbuf->context = NULL;
+    outbuf->written = 0;
+
+    use = xmlBufUse(buf);
+    htmlNodeDumpFormatOutput(outbuf, doc, cur, NULL, format);
+    xmlFree(outbuf);
+    ret = xmlBufUse(buf) - use;
+    return (ret);
+}
+
+/**
+ * htmlNodeDump:
+ * @buf:  the HTML buffer output
+ * @doc:  the document
+ * @cur:  the current node
+ *
+ * Dump an HTML node, recursive behaviour,children are printed too,
+ * and formatting returns are added.
+ *
+ * Returns the number of byte written or -1 in case of error
+ */
+int
+htmlNodeDump(xmlBufferPtr buf, xmlDocPtr doc, xmlNodePtr cur) {
+    xmlBufPtr buffer;
+    size_t ret;
+
+    if ((buf == NULL) || (cur == NULL))
+        return(-1);
+
+    xmlInitParser();
+    buffer = xmlBufFromBuffer(buf);
+    if (buffer == NULL)
+        return(-1);
+
+    ret = htmlBufNodeDumpFormat(buffer, doc, cur, 1);
+
+    xmlBufBackToBuffer(buffer);
+
+    if (ret > INT_MAX)
+        return(-1);
+    return((int) ret);
+}
+
+/**
+ * htmlNodeDumpFileFormat:
+ * @out:  the FILE pointer
+ * @doc:  the document
+ * @cur:  the current node
+ * @encoding: the document encoding
+ * @format:  should formatting spaces been added
+ *
+ * Dump an HTML node, recursive behaviour,children are printed too.
+ *
+ * TODO: if encoding == NULL try to save in the doc encoding
+ *
+ * returns: the number of byte written or -1 in case of failure.
+ */
+int
+htmlNodeDumpFileFormat(FILE *out, xmlDocPtr doc,
+	               xmlNodePtr cur, const char *encoding, int format) {
+    xmlOutputBufferPtr buf;
+    xmlCharEncodingHandlerPtr handler = NULL;
+    int ret;
+
+    xmlInitParser();
+
+    if (encoding != NULL) {
+	xmlCharEncoding enc;
+
+	enc = xmlParseCharEncoding(encoding);
+	if (enc != XML_CHAR_ENCODING_UTF8) {
+	    handler = xmlFindCharEncodingHandler(encoding);
+	    if (handler == NULL)
+		htmlSaveErr(XML_SAVE_UNKNOWN_ENCODING, NULL, encoding);
+	}
+    } else {
+        /*
+         * Fallback to HTML or ASCII when the encoding is unspecified
+         */
+        if (handler == NULL)
+            handler = xmlFindCharEncodingHandler("HTML");
+        if (handler == NULL)
+            handler = xmlFindCharEncodingHandler("ascii");
+    }
+
+    /*
+     * save the content to a temp buffer.
+     */
+    buf = xmlOutputBufferCreateFile(out, handler);
+    if (buf == NULL) return(0);
+
+    htmlNodeDumpFormatOutput(buf, doc, cur, NULL, format);
+
+    ret = xmlOutputBufferClose(buf);
+    return(ret);
+}
+
+/**
+ * htmlNodeDumpFile:
+ * @out:  the FILE pointer
+ * @doc:  the document
+ * @cur:  the current node
+ *
+ * Dump an HTML node, recursive behaviour,children are printed too,
+ * and formatting returns are added.
+ */
+void
+htmlNodeDumpFile(FILE *out, xmlDocPtr doc, xmlNodePtr cur) {
+    htmlNodeDumpFileFormat(out, doc, cur, NULL, 1);
+}
+
+/**
+ * htmlDocDumpMemoryFormat:
+ * @cur:  the document
+ * @mem:  OUT: the memory pointer
+ * @size:  OUT: the memory length
+ * @format:  should formatting spaces been added
+ *
+ * Dump an HTML document in memory and return the xmlChar * and it's size.
+ * It's up to the caller to free the memory.
+ */
+void
+htmlDocDumpMemoryFormat(xmlDocPtr cur, xmlChar**mem, int *size, int format) {
+    xmlOutputBufferPtr buf;
+    xmlCharEncodingHandlerPtr handler = NULL;
+    const char *encoding;
+
+    xmlInitParser();
+
+    if ((mem == NULL) || (size == NULL))
+        return;
+    if (cur == NULL) {
+	*mem = NULL;
+	*size = 0;
+	return;
+    }
+
+    encoding = (const char *) htmlGetMetaEncoding(cur);
+
+    if (encoding != NULL) {
+	xmlCharEncoding enc;
+
+	enc = xmlParseCharEncoding(encoding);
+	if (enc != XML_CHAR_ENCODING_UTF8) {
+	    handler = xmlFindCharEncodingHandler(encoding);
+	    if (handler == NULL)
+                htmlSaveErr(XML_SAVE_UNKNOWN_ENCODING, NULL, encoding);
+
+	}
+    } else {
+        /*
+         * Fallback to HTML or ASCII when the encoding is unspecified
+         */
+        if (handler == NULL)
+            handler = xmlFindCharEncodingHandler("HTML");
+        if (handler == NULL)
+            handler = xmlFindCharEncodingHandler("ascii");
+    }
+
+    buf = xmlAllocOutputBufferInternal(handler);
+    if (buf == NULL) {
+	*mem = NULL;
+	*size = 0;
+	return;
+    }
+
+    htmlDocContentDumpFormatOutput(buf, cur, NULL, format);
+
+    xmlOutputBufferFlush(buf);
+    if (buf->conv != NULL) {
+	*size = xmlBufUse(buf->conv);
+	*mem = xmlStrndup(xmlBufContent(buf->conv), *size);
+    } else {
+	*size = xmlBufUse(buf->buffer);
+	*mem = xmlStrndup(xmlBufContent(buf->buffer), *size);
+    }
+    (void)xmlOutputBufferClose(buf);
+}
+
+/**
+ * htmlDocDumpMemory:
+ * @cur:  the document
+ * @mem:  OUT: the memory pointer
+ * @size:  OUT: the memory length
+ *
+ * Dump an HTML document in memory and return the xmlChar * and it's size.
+ * It's up to the caller to free the memory.
+ */
+void
+htmlDocDumpMemory(xmlDocPtr cur, xmlChar**mem, int *size) {
+	htmlDocDumpMemoryFormat(cur, mem, size, 1);
+}
+
+
+/************************************************************************
+ *									*
+ *		Dumping HTML tree content to an I/O output buffer	*
+ *									*
+ ************************************************************************/
+
+void xmlNsListDumpOutput(xmlOutputBufferPtr buf, xmlNsPtr cur);
+
+/**
+ * htmlDtdDumpOutput:
+ * @buf:  the HTML buffer output
+ * @doc:  the document
+ * @encoding:  the encoding string
+ *
+ * TODO: check whether encoding is needed
+ *
+ * Dump the HTML document DTD, if any.
+ */
+static void
+htmlDtdDumpOutput(xmlOutputBufferPtr buf, xmlDocPtr doc,
+	          const char *encoding ATTRIBUTE_UNUSED) {
+    xmlDtdPtr cur = doc->intSubset;
+
+    if (cur == NULL) {
+	htmlSaveErr(XML_SAVE_NO_DOCTYPE, (xmlNodePtr) doc, NULL);
+	return;
+    }
+    xmlOutputBufferWriteString(buf, "<!DOCTYPE ");
+    xmlOutputBufferWriteString(buf, (const char *)cur->name);
+    if (cur->ExternalID != NULL) {
+	xmlOutputBufferWriteString(buf, " PUBLIC ");
+	xmlBufWriteQuotedString(buf->buffer, cur->ExternalID);
+	if (cur->SystemID != NULL) {
+	    xmlOutputBufferWriteString(buf, " ");
+	    xmlBufWriteQuotedString(buf->buffer, cur->SystemID);
+	}
+    } else if (cur->SystemID != NULL &&
+	       xmlStrcmp(cur->SystemID, BAD_CAST "about:legacy-compat")) {
+	xmlOutputBufferWriteString(buf, " SYSTEM ");
+	xmlBufWriteQuotedString(buf->buffer, cur->SystemID);
+    }
+    xmlOutputBufferWriteString(buf, ">\n");
+}
+
+/**
+ * htmlAttrDumpOutput:
+ * @buf:  the HTML buffer output
+ * @doc:  the document
+ * @cur:  the attribute pointer
+ *
+ * Dump an HTML attribute
+ */
+static void
+htmlAttrDumpOutput(xmlOutputBufferPtr buf, xmlDocPtr doc, xmlAttrPtr cur) {
+    xmlChar *value;
+
+    /*
+     * The html output method should not escape a & character
+     * occurring in an attribute value immediately followed by
+     * a { character (see Section B.7.1 of the HTML 4.0 Recommendation).
+     * This is implemented in xmlEncodeEntitiesReentrant
+     */
+
+    if (cur == NULL) {
+	return;
+    }
+    xmlOutputBufferWriteString(buf, " ");
+    if ((cur->ns != NULL) && (cur->ns->prefix != NULL)) {
+        xmlOutputBufferWriteString(buf, (const char *)cur->ns->prefix);
+	xmlOutputBufferWriteString(buf, ":");
+    }
+    xmlOutputBufferWriteString(buf, (const char *)cur->name);
+    if ((cur->children != NULL) && (!htmlIsBooleanAttr(cur->name))) {
+	value = xmlNodeListGetString(doc, cur->children, 0);
+	if (value) {
+	    xmlOutputBufferWriteString(buf, "=");
+	    if ((cur->ns == NULL) && (cur->parent != NULL) &&
+		(cur->parent->ns == NULL) &&
+		((!xmlStrcasecmp(cur->name, BAD_CAST "href")) ||
+	         (!xmlStrcasecmp(cur->name, BAD_CAST "action")) ||
+		 (!xmlStrcasecmp(cur->name, BAD_CAST "src")) ||
+		 ((!xmlStrcasecmp(cur->name, BAD_CAST "name")) &&
+		  (!xmlStrcasecmp(cur->parent->name, BAD_CAST "a"))))) {
+		xmlChar *escaped;
+		xmlChar *tmp = value;
+
+		while (IS_BLANK_CH(*tmp)) tmp++;
+
+		/*
+		 * the < and > have already been escaped at the entity level
+		 * And doing so here breaks server side includes
+		 */
+		escaped = xmlURIEscapeStr(tmp, BAD_CAST"@/:=?;#%&,+<>");
+		if (escaped != NULL) {
+		    xmlBufWriteQuotedString(buf->buffer, escaped);
+		    xmlFree(escaped);
+		} else {
+		    xmlBufWriteQuotedString(buf->buffer, value);
+		}
+	    } else {
+		xmlBufWriteQuotedString(buf->buffer, value);
+	    }
+	    xmlFree(value);
+	} else  {
+	    xmlOutputBufferWriteString(buf, "=\"\"");
+	}
+    }
+}
+
+/**
+ * htmlNodeDumpFormatOutput:
+ * @buf:  the HTML buffer output
+ * @doc:  the document
+ * @cur:  the current node
+ * @encoding:  the encoding string (unused)
+ * @format:  should formatting spaces been added
+ *
+ * Dump an HTML node, recursive behaviour,children are printed too.
+ */
+void
+htmlNodeDumpFormatOutput(xmlOutputBufferPtr buf, xmlDocPtr doc,
+	                 xmlNodePtr cur, const char *encoding ATTRIBUTE_UNUSED,
+                         int format) {
+    xmlNodePtr root, parent;
+    xmlAttrPtr attr;
+    const htmlElemDesc * info;
+
+    xmlInitParser();
+
+    if ((cur == NULL) || (buf == NULL)) {
+	return;
+    }
+
+    root = cur;
+    parent = cur->parent;
+    while (1) {
+        switch (cur->type) {
+        case XML_HTML_DOCUMENT_NODE:
+        case XML_DOCUMENT_NODE:
+            if (((xmlDocPtr) cur)->intSubset != NULL) {
+                htmlDtdDumpOutput(buf, (xmlDocPtr) cur, NULL);
+            }
+            if (cur->children != NULL) {
+                /* Always validate cur->parent when descending. */
+                if (cur->parent == parent) {
+                    parent = cur;
+                    cur = cur->children;
+                    continue;
+                }
+            } else {
+                xmlOutputBufferWriteString(buf, "\n");
+            }
+            break;
+
+        case XML_ELEMENT_NODE:
+            /*
+             * Some users like lxml are known to pass nodes with a corrupted
+             * tree structure. Fall back to a recursive call to handle this
+             * case.
+             */
+            if ((cur->parent != parent) && (cur->children != NULL)) {
+                htmlNodeDumpFormatOutput(buf, doc, cur, encoding, format);
+                break;
+            }
+
+            /*
+             * Get specific HTML info for that node.
+             */
+            if (cur->ns == NULL)
+                info = htmlTagLookup(cur->name);
+            else
+                info = NULL;
+
+            xmlOutputBufferWriteString(buf, "<");
+            if ((cur->ns != NULL) && (cur->ns->prefix != NULL)) {
+                xmlOutputBufferWriteString(buf, (const char *)cur->ns->prefix);
+                xmlOutputBufferWriteString(buf, ":");
+            }
+            xmlOutputBufferWriteString(buf, (const char *)cur->name);
+            if (cur->nsDef)
+                xmlNsListDumpOutput(buf, cur->nsDef);
+            attr = cur->properties;
+            while (attr != NULL) {
+                htmlAttrDumpOutput(buf, doc, attr);
+                attr = attr->next;
+            }
+
+            if ((info != NULL) && (info->empty)) {
+                xmlOutputBufferWriteString(buf, ">");
+            } else if (cur->children == NULL) {
+                if ((info != NULL) && (info->saveEndTag != 0) &&
+                    (xmlStrcmp(BAD_CAST info->name, BAD_CAST "html")) &&
+                    (xmlStrcmp(BAD_CAST info->name, BAD_CAST "body"))) {
+                    xmlOutputBufferWriteString(buf, ">");
+                } else {
+                    xmlOutputBufferWriteString(buf, "></");
+                    if ((cur->ns != NULL) && (cur->ns->prefix != NULL)) {
+                        xmlOutputBufferWriteString(buf,
+                                (const char *)cur->ns->prefix);
+                        xmlOutputBufferWriteString(buf, ":");
+                    }
+                    xmlOutputBufferWriteString(buf, (const char *)cur->name);
+                    xmlOutputBufferWriteString(buf, ">");
+                }
+            } else {
+                xmlOutputBufferWriteString(buf, ">");
+                if ((format) && (info != NULL) && (!info->isinline) &&
+                    (cur->children->type != HTML_TEXT_NODE) &&
+                    (cur->children->type != HTML_ENTITY_REF_NODE) &&
+                    (cur->children != cur->last) &&
+                    (cur->name != NULL) &&
+                    (cur->name[0] != 'p')) /* p, pre, param */
+                    xmlOutputBufferWriteString(buf, "\n");
+                parent = cur;
+                cur = cur->children;
+                continue;
+            }
+
+            if ((format) && (cur->next != NULL) &&
+                (info != NULL) && (!info->isinline)) {
+                if ((cur->next->type != HTML_TEXT_NODE) &&
+                    (cur->next->type != HTML_ENTITY_REF_NODE) &&
+                    (parent != NULL) &&
+                    (parent->name != NULL) &&
+                    (parent->name[0] != 'p')) /* p, pre, param */
+                    xmlOutputBufferWriteString(buf, "\n");
+            }
+
+            break;
+
+        case XML_ATTRIBUTE_NODE:
+            htmlAttrDumpOutput(buf, doc, (xmlAttrPtr) cur);
+            break;
+
+        case HTML_TEXT_NODE:
+            if (cur->content == NULL)
+                break;
+            if (((cur->name == (const xmlChar *)xmlStringText) ||
+                 (cur->name != (const xmlChar *)xmlStringTextNoenc)) &&
+                ((parent == NULL) ||
+                 ((xmlStrcasecmp(parent->name, BAD_CAST "script")) &&
+                  (xmlStrcasecmp(parent->name, BAD_CAST "style"))))) {
+                xmlChar *buffer;
+
+                buffer = xmlEncodeEntitiesReentrant(doc, cur->content);
+                if (buffer != NULL) {
+                    xmlOutputBufferWriteString(buf, (const char *)buffer);
+                    xmlFree(buffer);
+                }
+            } else {
+                xmlOutputBufferWriteString(buf, (const char *)cur->content);
+            }
+            break;
+
+        case HTML_COMMENT_NODE:
+            if (cur->content != NULL) {
+                xmlOutputBufferWriteString(buf, "<!--");
+                xmlOutputBufferWriteString(buf, (const char *)cur->content);
+                xmlOutputBufferWriteString(buf, "-->");
+            }
+            break;
+
+        case HTML_PI_NODE:
+            if (cur->name != NULL) {
+                xmlOutputBufferWriteString(buf, "<?");
+                xmlOutputBufferWriteString(buf, (const char *)cur->name);
+                if (cur->content != NULL) {
+                    xmlOutputBufferWriteString(buf, " ");
+                    xmlOutputBufferWriteString(buf,
+                            (const char *)cur->content);
+                }
+                xmlOutputBufferWriteString(buf, ">");
+            }
+            break;
+
+        case HTML_ENTITY_REF_NODE:
+            xmlOutputBufferWriteString(buf, "&");
+            xmlOutputBufferWriteString(buf, (const char *)cur->name);
+            xmlOutputBufferWriteString(buf, ";");
+            break;
+
+        case HTML_PRESERVE_NODE:
+            if (cur->content != NULL) {
+                xmlOutputBufferWriteString(buf, (const char *)cur->content);
+            }
+            break;
+
+        default:
+            break;
+        }
+
+        while (1) {
+            if (cur == root)
+                return;
+            if (cur->next != NULL) {
+                cur = cur->next;
+                break;
+            }
+
+            cur = parent;
+            /* cur->parent was validated when descending. */
+            parent = cur->parent;
+
+            if ((cur->type == XML_HTML_DOCUMENT_NODE) ||
+                (cur->type == XML_DOCUMENT_NODE)) {
+                xmlOutputBufferWriteString(buf, "\n");
+            } else {
+                if ((format) && (cur->ns == NULL))
+                    info = htmlTagLookup(cur->name);
+                else
+                    info = NULL;
+
+                if ((format) && (info != NULL) && (!info->isinline) &&
+                    (cur->last->type != HTML_TEXT_NODE) &&
+                    (cur->last->type != HTML_ENTITY_REF_NODE) &&
+                    (cur->children != cur->last) &&
+                    (cur->name != NULL) &&
+                    (cur->name[0] != 'p')) /* p, pre, param */
+                    xmlOutputBufferWriteString(buf, "\n");
+
+                xmlOutputBufferWriteString(buf, "</");
+                if ((cur->ns != NULL) && (cur->ns->prefix != NULL)) {
+                    xmlOutputBufferWriteString(buf, (const char *)cur->ns->prefix);
+                    xmlOutputBufferWriteString(buf, ":");
+                }
+                xmlOutputBufferWriteString(buf, (const char *)cur->name);
+                xmlOutputBufferWriteString(buf, ">");
+
+                if ((format) && (info != NULL) && (!info->isinline) &&
+                    (cur->next != NULL)) {
+                    if ((cur->next->type != HTML_TEXT_NODE) &&
+                        (cur->next->type != HTML_ENTITY_REF_NODE) &&
+                        (parent != NULL) &&
+                        (parent->name != NULL) &&
+                        (parent->name[0] != 'p')) /* p, pre, param */
+                        xmlOutputBufferWriteString(buf, "\n");
+                }
+            }
+        }
+    }
+}
+
+/**
+ * htmlNodeDumpOutput:
+ * @buf:  the HTML buffer output
+ * @doc:  the document
+ * @cur:  the current node
+ * @encoding:  the encoding string (unused)
+ *
+ * Dump an HTML node, recursive behaviour,children are printed too,
+ * and formatting returns/spaces are added.
+ */
+void
+htmlNodeDumpOutput(xmlOutputBufferPtr buf, xmlDocPtr doc,
+	           xmlNodePtr cur, const char *encoding ATTRIBUTE_UNUSED) {
+    htmlNodeDumpFormatOutput(buf, doc, cur, NULL, 1);
+}
+
+/**
+ * htmlDocContentDumpFormatOutput:
+ * @buf:  the HTML buffer output
+ * @cur:  the document
+ * @encoding:  the encoding string (unused)
+ * @format:  should formatting spaces been added
+ *
+ * Dump an HTML document.
+ */
+void
+htmlDocContentDumpFormatOutput(xmlOutputBufferPtr buf, xmlDocPtr cur,
+	                       const char *encoding ATTRIBUTE_UNUSED,
+                               int format) {
+    htmlNodeDumpFormatOutput(buf, cur, (xmlNodePtr) cur, NULL, format);
+}
+
+/**
+ * htmlDocContentDumpOutput:
+ * @buf:  the HTML buffer output
+ * @cur:  the document
+ * @encoding:  the encoding string (unused)
+ *
+ * Dump an HTML document. Formatting return/spaces are added.
+ */
+void
+htmlDocContentDumpOutput(xmlOutputBufferPtr buf, xmlDocPtr cur,
+	                 const char *encoding ATTRIBUTE_UNUSED) {
+    htmlNodeDumpFormatOutput(buf, cur, (xmlNodePtr) cur, NULL, 1);
+}
+
+/************************************************************************
+ *									*
+ *		Saving functions front-ends				*
+ *									*
+ ************************************************************************/
+
+/**
+ * htmlDocDump:
+ * @f:  the FILE*
+ * @cur:  the document
+ *
+ * Dump an HTML document to an open FILE.
+ *
+ * returns: the number of byte written or -1 in case of failure.
+ */
+int
+htmlDocDump(FILE *f, xmlDocPtr cur) {
+    xmlOutputBufferPtr buf;
+    xmlCharEncodingHandlerPtr handler = NULL;
+    const char *encoding;
+    int ret;
+
+    xmlInitParser();
+
+    if ((cur == NULL) || (f == NULL)) {
+	return(-1);
+    }
+
+    encoding = (const char *) htmlGetMetaEncoding(cur);
+
+    if (encoding != NULL) {
+	xmlCharEncoding enc;
+
+	enc = xmlParseCharEncoding(encoding);
+	if (enc != XML_CHAR_ENCODING_UTF8) {
+	    handler = xmlFindCharEncodingHandler(encoding);
+	    if (handler == NULL)
+		htmlSaveErr(XML_SAVE_UNKNOWN_ENCODING, NULL, encoding);
+	}
+    } else {
+        /*
+         * Fallback to HTML or ASCII when the encoding is unspecified
+         */
+        if (handler == NULL)
+            handler = xmlFindCharEncodingHandler("HTML");
+        if (handler == NULL)
+            handler = xmlFindCharEncodingHandler("ascii");
+    }
+
+    buf = xmlOutputBufferCreateFile(f, handler);
+    if (buf == NULL) return(-1);
+    htmlDocContentDumpOutput(buf, cur, NULL);
+
+    ret = xmlOutputBufferClose(buf);
+    return(ret);
+}
+
+/**
+ * htmlSaveFile:
+ * @filename:  the filename (or URL)
+ * @cur:  the document
+ *
+ * Dump an HTML document to a file. If @filename is "-" the stdout file is
+ * used.
+ * returns: the number of byte written or -1 in case of failure.
+ */
+int
+htmlSaveFile(const char *filename, xmlDocPtr cur) {
+    xmlOutputBufferPtr buf;
+    xmlCharEncodingHandlerPtr handler = NULL;
+    const char *encoding;
+    int ret;
+
+    if ((cur == NULL) || (filename == NULL))
+        return(-1);
+
+    xmlInitParser();
+
+    encoding = (const char *) htmlGetMetaEncoding(cur);
+
+    if (encoding != NULL) {
+	xmlCharEncoding enc;
+
+	enc = xmlParseCharEncoding(encoding);
+	if (enc != XML_CHAR_ENCODING_UTF8) {
+	    handler = xmlFindCharEncodingHandler(encoding);
+	    if (handler == NULL)
+		htmlSaveErr(XML_SAVE_UNKNOWN_ENCODING, NULL, encoding);
+	}
+    } else {
+        /*
+         * Fallback to HTML or ASCII when the encoding is unspecified
+         */
+        if (handler == NULL)
+            handler = xmlFindCharEncodingHandler("HTML");
+        if (handler == NULL)
+            handler = xmlFindCharEncodingHandler("ascii");
+    }
+
+    /*
+     * save the content to a temp buffer.
+     */
+    buf = xmlOutputBufferCreateFilename(filename, handler, cur->compression);
+    if (buf == NULL) return(0);
+
+    htmlDocContentDumpOutput(buf, cur, NULL);
+
+    ret = xmlOutputBufferClose(buf);
+    return(ret);
+}
+
+/**
+ * htmlSaveFileFormat:
+ * @filename:  the filename
+ * @cur:  the document
+ * @format:  should formatting spaces been added
+ * @encoding: the document encoding
+ *
+ * Dump an HTML document to a file using a given encoding.
+ *
+ * returns: the number of byte written or -1 in case of failure.
+ */
+int
+htmlSaveFileFormat(const char *filename, xmlDocPtr cur,
+	           const char *encoding, int format) {
+    xmlOutputBufferPtr buf;
+    xmlCharEncodingHandlerPtr handler = NULL;
+    int ret;
+
+    if ((cur == NULL) || (filename == NULL))
+        return(-1);
+
+    xmlInitParser();
+
+    if (encoding != NULL) {
+	xmlCharEncoding enc;
+
+	enc = xmlParseCharEncoding(encoding);
+	if (enc != XML_CHAR_ENCODING_UTF8) {
+	    handler = xmlFindCharEncodingHandler(encoding);
+	    if (handler == NULL)
+		htmlSaveErr(XML_SAVE_UNKNOWN_ENCODING, NULL, encoding);
+	}
+        htmlSetMetaEncoding(cur, (const xmlChar *) encoding);
+    } else {
+	htmlSetMetaEncoding(cur, (const xmlChar *) "UTF-8");
+
+        /*
+         * Fallback to HTML or ASCII when the encoding is unspecified
+         */
+        if (handler == NULL)
+            handler = xmlFindCharEncodingHandler("HTML");
+        if (handler == NULL)
+            handler = xmlFindCharEncodingHandler("ascii");
+    }
+
+    /*
+     * save the content to a temp buffer.
+     */
+    buf = xmlOutputBufferCreateFilename(filename, handler, 0);
+    if (buf == NULL) return(0);
+
+    htmlDocContentDumpFormatOutput(buf, cur, encoding, format);
+
+    ret = xmlOutputBufferClose(buf);
+    return(ret);
+}
+
+/**
+ * htmlSaveFileEnc:
+ * @filename:  the filename
+ * @cur:  the document
+ * @encoding: the document encoding
+ *
+ * Dump an HTML document to a file using a given encoding
+ * and formatting returns/spaces are added.
+ *
+ * returns: the number of byte written or -1 in case of failure.
+ */
+int
+htmlSaveFileEnc(const char *filename, xmlDocPtr cur, const char *encoding) {
+    return(htmlSaveFileFormat(filename, cur, encoding, 1));
+}
+
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+#define bottom_HTMLtree
+#include "elfgcchack.h"
+#endif /* LIBXML_HTML_ENABLED */
diff --git a/src/Makefile.am b/src/Makefile.am
new file mode 100644
index 000000000000..a9284b95b6f7
--- /dev/null
+++ b/src/Makefile.am
@@ -0,0 +1,1327 @@
+## Process this file with automake to produce Makefile.in
+
+ACLOCAL_AMFLAGS = -I m4
+
+SUBDIRS = include . doc example fuzz xstc $(PYTHON_SUBDIR)
+
+DIST_SUBDIRS = include . doc example fuzz python xstc
+
+AM_CPPFLAGS = -I$(top_builddir)/include -I$(srcdir)/include
+
+AM_CFLAGS = $(EXTRA_CFLAGS) $(THREAD_CFLAGS) $(Z_CFLAGS) $(LZMA_CFLAGS)
+
+check_PROGRAMS=testSchemas testRelax testSAX testHTML testXPath testURI \
+               testThreads testC14N testAutomata testRegexp \
+               testReader testapi testModule runtest runsuite testchar \
+	       testdict runxmlconf testrecurse testlimits
+
+bin_PROGRAMS = xmllint xmlcatalog
+
+bin_SCRIPTS=xml2-config
+
+lib_LTLIBRARIES = libxml2.la
+libxml2_la_LIBADD = $(ICU_LIBS) $(THREAD_LIBS) $(Z_LIBS) $(LZMA_LIBS) $(ICONV_LIBS) $(M_LIBS) $(WIN32_EXTRA_LIBADD)
+
+if USE_VERSION_SCRIPT
+LIBXML2_VERSION_SCRIPT = $(VERSION_SCRIPT_FLAGS)$(srcdir)/libxml2.syms
+else
+LIBXML2_VERSION_SCRIPT =
+endif
+
+libxml2_la_LDFLAGS = $(CYGWIN_EXTRA_LDFLAGS) $(WIN32_EXTRA_LDFLAGS) \
+		     $(LIBXML2_VERSION_SCRIPT) \
+		     -version-info $(LIBXML_VERSION_INFO) \
+		     $(MODULE_PLATFORM_LIBS)
+
+if WITH_SAX1_SOURCES
+docb_sources = DOCBparser.c
+else
+docb_sources =
+endif
+
+if WITH_TRIO_SOURCES
+trio_sources = triostr.c trio.c
+else
+trio_sources =
+endif
+
+libxml2_la_SOURCES = SAX.c entities.c encoding.c error.c parserInternals.c  \
+		parser.c tree.c hash.c list.c xmlIO.c xmlmemory.c uri.c  \
+		valid.c xlink.c HTMLparser.c HTMLtree.c debugXML.c xpath.c  \
+		xpointer.c xinclude.c nanohttp.c nanoftp.c \
+		$(docb_sources) \
+		catalog.c globals.c threads.c c14n.c xmlstring.c buf.c \
+		xmlregexp.c xmlschemas.c xmlschemastypes.c xmlunicode.c \
+		$(trio_sources) \
+		xmlreader.c relaxng.c dict.c SAX2.c \
+		xmlwriter.c legacy.c chvalid.c pattern.c xmlsave.c \
+		xmlmodule.c schematron.c xzlib.c
+
+DEPS = $(top_builddir)/libxml2.la
+LDADDS = $(STATIC_BINARIES) $(top_builddir)/libxml2.la $(THREAD_LIBS) $(Z_LIBS) $(LZMA_LIBS) $(ICONV_LIBS) $(M_LIBS) $(WIN32_EXTRA_LIBADD)
+
+
+man_MANS = xml2-config.1 libxml.3
+
+m4datadir = $(datadir)/aclocal
+m4data_DATA = libxml.m4
+
+runtest_SOURCES=runtest.c
+runtest_LDFLAGS = 
+runtest_DEPENDENCIES = $(DEPS)
+runtest_LDADD= $(BASE_THREAD_LIBS) $(RDL_LIBS) $(LDADDS)
+
+testrecurse_SOURCES=testrecurse.c
+testrecurse_LDFLAGS = 
+testrecurse_DEPENDENCIES = $(DEPS)
+testrecurse_LDADD= $(BASE_THREAD_LIBS) $(RDL_LIBS) $(LDADDS)
+
+testlimits_SOURCES=testlimits.c
+testlimits_LDFLAGS = 
+testlimits_DEPENDENCIES = $(DEPS)
+testlimits_LDADD= $(BASE_THREAD_LIBS) $(RDL_LIBS) $(LDADDS)
+
+testchar_SOURCES=testchar.c
+testchar_LDFLAGS = 
+testchar_DEPENDENCIES = $(DEPS)
+testchar_LDADD= $(RDL_LIBS) $(LDADDS)
+
+testdict_SOURCES=testdict.c
+testdict_LDFLAGS = 
+testdict_DEPENDENCIES = $(DEPS)
+testdict_LDADD= $(RDL_LIBS) $(LDADDS)
+
+runsuite_SOURCES=runsuite.c
+runsuite_LDFLAGS = 
+runsuite_DEPENDENCIES = $(DEPS)
+runsuite_LDADD= $(RDL_LIBS) $(LDADDS)
+
+xmllint_SOURCES=xmllint.c
+xmllint_LDFLAGS = 
+xmllint_DEPENDENCIES = $(DEPS)
+xmllint_LDADD=  $(RDL_LIBS) $(LDADDS)
+
+testSAX_SOURCES=testSAX.c
+testSAX_LDFLAGS = 
+testSAX_DEPENDENCIES = $(DEPS)
+testSAX_LDADD= $(LDADDS)
+
+testHTML_SOURCES=testHTML.c
+testHTML_LDFLAGS = 
+testHTML_DEPENDENCIES = $(DEPS)
+testHTML_LDADD= $(LDADDS)
+
+xmlcatalog_SOURCES=xmlcatalog.c
+xmlcatalog_LDFLAGS = 
+xmlcatalog_DEPENDENCIES = $(DEPS)
+xmlcatalog_LDADD = $(RDL_LIBS) $(LDADDS)
+
+testXPath_SOURCES=testXPath.c
+testXPath_LDFLAGS = 
+testXPath_DEPENDENCIES = $(DEPS)
+testXPath_LDADD= $(LDADDS)
+
+testC14N_SOURCES=testC14N.c
+testC14N_LDFLAGS = 
+testC14N_DEPENDENCIES = $(DEPS)
+testC14N_LDADD= $(LDADDS)
+
+testThreads_SOURCES = testThreads.c
+testThreads_LDFLAGS = 
+testThreads_DEPENDENCIES = $(DEPS)
+testThreads_LDADD= $(BASE_THREAD_LIBS) $(LDADDS)
+
+testURI_SOURCES=testURI.c
+testURI_LDFLAGS = 
+testURI_DEPENDENCIES = $(DEPS)
+testURI_LDADD= $(LDADDS)
+
+testRegexp_SOURCES=testRegexp.c
+testRegexp_LDFLAGS = 
+testRegexp_DEPENDENCIES = $(DEPS)
+testRegexp_LDADD= $(LDADDS)
+
+testAutomata_SOURCES=testAutomata.c
+testAutomata_LDFLAGS = 
+testAutomata_DEPENDENCIES = $(DEPS)
+testAutomata_LDADD= $(LDADDS)
+
+testSchemas_SOURCES=testSchemas.c
+testSchemas_LDFLAGS = 
+testSchemas_DEPENDENCIES = $(DEPS)
+testSchemas_LDADD= $(LDADDS)
+
+testRelax_SOURCES=testRelax.c
+testRelax_LDFLAGS = 
+testRelax_DEPENDENCIES = $(DEPS)
+testRelax_LDADD= $(LDADDS)
+
+testReader_SOURCES=testReader.c
+testReader_LDFLAGS = 
+testReader_DEPENDENCIES = $(DEPS)
+testReader_LDADD= $(LDADDS)
+
+testModule_SOURCES=testModule.c
+testModule_LDFLAGS = 
+testModule_DEPENDENCIES = $(DEPS)
+testModule_LDADD= $(LDADDS)
+
+noinst_LTLIBRARIES = testdso.la
+testdso_la_SOURCES = testdso.c
+testdso_la_LDFLAGS = -module -no-undefined -avoid-version -rpath $(libdir)
+
+# that one forces the rebuild when "make rebuild" is run on doc/
+rebuild_testapi:
+	-@(if [ "$(PYTHON)" != "" ] ; then \
+	    $(PYTHON) $(srcdir)/gentest.py $(srcdir) ; fi )
+
+# that one is just to make sure it is rebuilt if missing
+# but adding the dependances generate mess
+testapi.c: $(srcdir)/gentest.py
+	-@(if [ "$(PYTHON)" != "" ] ; then \
+	    $(PYTHON) $(srcdir)/gentest.py $(srcdir) ; fi )
+
+BUILT_SOURCES = testapi.c
+
+testapi_SOURCES=testapi.c
+testapi_LDFLAGS = 
+testapi_DEPENDENCIES = $(DEPS)
+testapi_LDADD= $(LDADDS)
+
+runxmlconf_SOURCES=runxmlconf.c
+runxmlconf_LDFLAGS = 
+runxmlconf_DEPENDENCIES = $(DEPS)
+runxmlconf_LDADD= $(LDADDS)
+
+#testOOM_SOURCES=testOOM.c testOOMlib.h testOOMlib.c
+#testOOM_LDFLAGS = 
+#testOOM_DEPENDENCIES = $(DEPS)
+#testOOM_LDADD= $(LDADDS)
+
+runtests: runtest$(EXEEXT) testrecurse$(EXEEXT) testapi$(EXEEXT) \
+          testchar$(EXEEXT) testdict$(EXEEXT) runxmlconf$(EXEEXT)
+	[ -d test   ] || $(LN_S) $(srcdir)/test   .
+	[ -d result ] || $(LN_S) $(srcdir)/result .
+	$(CHECKER) ./runtest$(EXEEXT) && \
+	    $(CHECKER) ./testrecurse$(EXEEXT) && \
+	    ASAN_OPTIONS="$$ASAN_OPTIONS:detect_leaks=0" $(CHECKER) ./testapi$(EXEEXT) && \
+	    $(CHECKER) ./testchar$(EXEEXT) && \
+	    $(CHECKER) ./testdict$(EXEEXT) && \
+	    $(CHECKER) ./runxmlconf$(EXEEXT)
+	@(if [ "$(PYTHON_SUBDIR)" != "" ] ; then cd python ; \
+	    $(MAKE) tests ; fi)
+	@cd fuzz; $(MAKE) tests
+
+check: all runtests
+
+check-valgrind valgrind: all
+	@echo '## Running the regression tests under Valgrind'
+	@echo '## Go get a cup of coffee it is gonna take a while ...'
+	$(MAKE) CHECKER='valgrind -q' runtests
+
+asan:
+	@echo '## rebuilding for ASAN'
+	./configure CFLAGS="-fsanitize=address,undefined -Wformat -Werror=format-security -Werror=array-bounds -g" CXXFLAGS="-fsanitize=address,undefined -Wformat -Werror=format-security -Werror=array-bounds -g" LDFLAGS="-fsanitize=address,undefined" CC="clang" CXX="clang++" --disable-shared ; OptimOff  ; $(MAKE) clean ; $(MAKE)
+
+testall : tests SVGtests SAXtests
+
+tests: XMLtests XMLenttests NStests IDtests Errtests APItests $(READER_TEST) $(TEST_SAX) $(TEST_PUSH) $(TEST_HTML) $(TEST_PHTML) $(TEST_VALID) URItests $(TEST_PATTERN) $(TEST_XPATH) $(TEST_XPTR) $(TEST_XINCLUDE) $(TEST_C14N) $(TEST_DEBUG) $(TEST_CATALOG) $(TEST_REGEXPS) $(TEST_SCHEMAS) $(TEST_SCHEMATRON) $(TEST_THREADS) Timingtests $(TEST_VTIME) $(PYTHON_TESTS) $(TEST_MODULES)
+	@(if [ "$(PYTHON_SUBDIR)" != "" ] ; then cd python ; \
+	    $(MAKE) -s tests ; fi)
+	@(cd doc/examples ; $(MAKE) -s tests)
+
+APItests: testapi$(EXEEXT)
+	@echo "## Running the API regression tests this may take a little while"
+	-@(ASAN_OPTIONS="$$ASAN_OPTIONS:detect_leaks=0" $(CHECKER) $(top_builddir)/testapi -q)
+
+HTMLtests : testHTML$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## HTML regression tests"
+	-@(for i in $(srcdir)/test/HTML/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/HTML/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/testHTML $$i > $(srcdir)/result/HTML/$$name 2>$(srcdir)/result/HTML/$$name.err ; \
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/testHTML $$i > result.$$name 2> error.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/HTML/$$name result.$$name ; \
+	      diff -b $(srcdir)/result/HTML/$$name.err error.$$name ; \
+	      $(CHECKER) $(top_builddir)/testHTML result.$$name > result2.$$name 2>error.$$name ; \
+	      diff result.$$name result2.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo "$$log" ; fi ; \
+	      rm result.$$name result2.$$name error.$$name ; \
+	  fi ; fi ; done)
+
+HTMLPushtests : testHTML$(EXEEXT)
+	@echo "## Push HTML regression tests"
+	-@(for i in $(srcdir)/test/HTML/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/HTML/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/testHTML --push $$i > $(srcdir)/result/HTML/$$name 2>$(srcdir)/result/HTML/$$name.err ; \
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/testHTML --push $$i > result.$$name 2> error.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/HTML/$$name result.$$name ; \
+	      cut -b 1-15 $(srcdir)/result/HTML/$$name.err > errorcut.$$name; \
+	      cut -b 1-15 error.$$name > errorcut2.$$name; \
+	      diff -b errorcut.$$name errorcut2.$$name ; \
+	      $(CHECKER) $(top_builddir)/testHTML --push result.$$name > result2.$$name 2>error.$$name ; \
+	      diff result.$$name result2.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo "$$log" ; fi ; \
+	      rm result.$$name result2.$$name error.$$name errorcut.$$name errorcut2.$$name ; \
+	  fi ; fi ; done)
+	@echo "## HTML SAX regression tests"
+	-@(for i in $(srcdir)/test/HTML/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/HTML/$$name.sax ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/testHTML --sax $$i > $(srcdir)/result/HTML/$$name.sax ; \
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/testHTML --sax $$i > result.$$name.sax ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/HTML/$$name.sax result.$$name.sax` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo "$$log" ; fi ; \
+	      rm result.$$name.sax ; \
+	  fi ; fi ; done)
+	@echo "## Push HTML SAX regression tests"
+	-@(for i in $(srcdir)/test/HTML/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/HTML/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/testHTML --push --sax $$i > $(srcdir)/result/HTML/$$name.sax ; \
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/testHTML --push --sax $$i 2>&1 > result.$$name.sax ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/HTML/$$name.sax result.$$name.sax` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo "$$log" ; fi ; \
+	      rm result.$$name.sax ; \
+	  fi ; fi ; done)
+
+XMLtests : xmllint$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## XML regression tests"
+	-@(for i in $(srcdir)/test/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint $$i > $(srcdir)/result/$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint $$i 2>&1 > result.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	      diff $(srcdir)/result/$$name result.$$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint result.$$name 2>&1 > result2.$$name | grep -v 'failed to load external entity' ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	      diff result.$$name result2.$$name` ;\
+	      if [ -n "$$log" ] ; then echo $$name result ; echo "$$log" ; fi ; \
+	      rm result.$$name result2.$$name ; \
+	  fi ; fi ; done)
+	@echo "## XML regression tests on memory"
+	-@(for i in $(srcdir)/test/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint --memory $$i > $(srcdir)/result/$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint --memory $$i 2>&1 > result.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/$$name result.$$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint --memory result.$$name 2>&1 > result2.$$name | grep -v 'failed to load external entity' ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"`; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo "$$log" ; fi ; \
+	      diff result.$$name result2.$$name ; \
+	      rm result.$$name result2.$$name ; \
+	  fi ; fi ; done)
+
+XMLPushtests: xmllint$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## XML push regression tests"
+	-@(for i in $(srcdir)/test/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint --push $$i > $(srcdir)/result/$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint --push $$i 2>&1 > result.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	      diff $(srcdir)/result/$$name result.$$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint --push result.$$name 2>&1 > result2.$$name | grep -v 'failed to load external entity' ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	      diff result.$$name result2.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo "$$log" ; fi ; \
+	      rm result.$$name result2.$$name ; \
+	  fi ; fi ; done)
+
+NStests : xmllint$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## XML Namespaces regression tests"
+	-@(for i in $(srcdir)/test/namespaces/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/namespaces/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint $$i \
+	         2> $(srcdir)/result/namespaces/$$name.err \
+		 > $(srcdir)/result/namespaces/$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint $$i 2> error.$$name > result.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	      diff $(srcdir)/result/namespaces/$$name result.$$name ; \
+	      diff $(srcdir)/result/namespaces/$$name.err error.$$name`; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo "$$log" ; fi ; \
+	      rm result.$$name error.$$name ; \
+	  fi ; fi ; done)
+
+IDtests : xmllint$(EXEEXT) testXPath$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## xml:id regression tests"
+	-@(for i in $(srcdir)/test/xmlid/id_*.xml ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/xmlid/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/testXPath -i $$i "id('bar')" \
+	         2> $(srcdir)/result/xmlid/$$name.err \
+		 > $(srcdir)/result/xmlid/$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/testXPath -i $$i "id('bar')" 2> error.$$name > result.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	      diff $(srcdir)/result/xmlid/$$name result.$$name ; \
+	      diff $(srcdir)/result/xmlid/$$name.err error.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo "$$log" ; fi ; \
+	      rm result.$$name error.$$name ; \
+	  fi ; fi ; done)
+
+Errtests : xmllint$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## Error cases regression tests"
+	-@(for i in $(srcdir)/test/errors/*.xml ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/errors/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint $$i \
+	         2> $(srcdir)/result/errors/$$name.err \
+		 > $(srcdir)/result/errors/$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint $$i 2> error.$$name > result.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	      diff $(srcdir)/result/errors/$$name result.$$name ; \
+	      diff $(srcdir)/result/errors/$$name.err error.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo "$$log" ; fi ; \
+	      rm result.$$name error.$$name ; \
+	  fi ; fi ; done)
+	@echo "## Error cases regression tests (old 1.0)"
+	-@(for i in $(srcdir)/test/errors10/*.xml ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/errors10/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint --oldxml10 $$i \
+	         2> $(srcdir)/result/errors10/$$name.err \
+		 > $(srcdir)/result/errors10/$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint --oldxml10 $$i 2> error.$$name > result.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	      diff $(srcdir)/result/errors10/$$name result.$$name ; \
+	      diff $(srcdir)/result/errors10/$$name.err error.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo "$$log" ; fi ; \
+	      rm result.$$name error.$$name ; \
+	  fi ; fi ; done)
+	@echo "## Error cases stream regression tests"
+	-@(for i in $(srcdir)/test/errors/*.xml ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/errors/$$name.str ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint --stream $$i \
+	         2> $(srcdir)/result/errors/$$name.str \
+		 > /dev/null ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint --stream $$i 2> error.$$name > /dev/null ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	      diff $(srcdir)/result/errors/$$name.str error.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo "$$log" ; fi ; \
+	      rm error.$$name ; \
+	  fi ; fi ; done)
+
+Docbtests : xmllint$(EXEEXT)
+
+XMLenttests : xmllint$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## XML entity subst regression tests"
+	-@(for i in $(srcdir)/test/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/noent/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint --noent $$i > $(srcdir)/result/noent/$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint --noent $$i 2>&1 > result.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	      diff $(srcdir)/result/noent/$$name result.$$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint --noent result.$$name 2>&1 > result2.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	      diff result.$$name result2.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo "$$log" ; fi ; \
+	      rm result.$$name result2.$$name ; \
+	  fi ; fi ; done)
+
+URItests : testURI$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## URI module regression tests"
+	-@(for i in $(srcdir)/test/URI/*.data ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/URI/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/testURI -base 'http://foo.com/path/to/index.html?orig#help' < $$i > $(srcdir)/result/URI/$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/testURI -base 'http://foo.com/path/to/index.html?orig#help' < $$i 2>&1 > result.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/URI/$$name result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo "$$log" ; fi ; \
+	      rm result.$$name ; \
+	  fi ; fi ; done)
+	-@(for i in $(srcdir)/test/URI/*.uri ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/URI/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/testURI < $$i > $(srcdir)/result/URI/$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/testURI < $$i 2>&1 > result.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/URI/$$name result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo "$$log" ; fi ; \
+	      rm result.$$name ; \
+	  fi ; fi ; done)
+
+XPathtests : testXPath$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## XPath regression tests"
+	-@(if [ "`$(top_builddir)/testXPath | grep 'support not compiled in'`" != "" ] ; \
+	  then echo Skipping debug not compiled in ; exit 0 ; fi ; \
+	  for i in $(srcdir)/test/XPath/expr/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/XPath/expr/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/testXPath -f --expr $$i > $(srcdir)/result/XPath/expr/$$name 2> /dev/null ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/testXPath -f --expr $$i > result.$$name 2> /dev/null ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/XPath/expr/$$name result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo "$$log" ; fi ; \
+	      rm result.$$name ; \
+	  fi ; fi ; done ; \
+	  for i in $(srcdir)/test/XPath/docs/* ; do \
+	  if [ ! -d $$i ] ; then \
+	  doc=`basename $$i`; \
+	  for j in $(srcdir)/test/XPath/tests/$$doc* ; do \
+	  if [ ! -f $$j ] ; then continue ; fi ; \
+	  name=`basename $$j`; \
+	  if [ ! -d $$j ] ; then \
+	  if [ ! -f $(srcdir)/result/XPath/tests/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/testXPath -f -i $$i $$j > $(srcdir)/result/XPath/tests/$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/testXPath -f -i $$i $$j > result.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/XPath/tests/$$name result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo "$$log" ; fi ; \
+	      rm result.$$name ; \
+	  fi ; fi ; done ; fi ; done)
+
+XPtrtests : testXPath$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## XPointer regression tests"
+	-@(if [ "`$(top_builddir)/testXPath | grep 'support not compiled in'`" != "" ] ; \
+	  then echo Skipping debug not compiled in ; exit 0 ; fi ; \
+	  for i in $(srcdir)/test/XPath/docs/* ; do \
+	  if [ ! -d $$i ] ; then \
+	  doc=`basename $$i`; \
+	  for j in $(srcdir)/test/XPath/xptr/$$doc* ; do \
+	  if [ ! -f $$j ] ; then continue ; fi ; \
+	  name=`basename $$j`; \
+	  if [ ! -d $$j ] ; then \
+	  if [ ! -f $(srcdir)/result/XPath/xptr/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/testXPath -xptr -f -i $$i $$j > $(srcdir)/result/XPath/xptr/$$name 2> /dev/null ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/testXPath -xptr -f -i $$i $$j > result.$$name 2> /dev/null ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/XPath/xptr/$$name result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo "$$log" ; fi ; \
+	      rm result.$$name ; \
+	  fi ; fi ; done ; fi ; done)
+
+XIncludetests : xmllint$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## XInclude regression tests"
+	-@(for i in $(srcdir)/test/XInclude/docs/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/XInclude/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint --nowarning --xinclude $$i > $(srcdir)/result/XInclude/$$name 2> $(srcdir)/result/XInclude/$$name.err ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint --nowarning --xinclude $$i > result.$$name 2>error.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/XInclude/$$name result.$$name ; \
+	      diff $(srcdir)/result/XInclude/$$name.err error.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo "$$log" ; fi ; \
+	      rm result.$$name error.$$name ; \
+	  fi ; fi ; done)
+	-@(for i in $(srcdir)/test/XInclude/docs/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/XInclude/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint --nowarning --noxincludenode $$i > $(srcdir)/result/XInclude/$$name 2> $(srcdir)/result/XInclude/$$name.err ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint --nowarning --noxincludenode $$i > result.$$name 2>error.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/XInclude/$$name result.$$name ; \
+	      diff $(srcdir)/result/XInclude/$$name.err error.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo "$$log" ; fi ; \
+	      rm result.$$name error.$$name ; \
+	  fi ; fi ; done)
+	@(echo > .memdump)
+	@echo "## XInclude xmlReader regression tests"
+	-@(for i in $(srcdir)/test/XInclude/docs/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/XInclude/$$name.rdr ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint --nowarning --xinclude --stream --debug $$i > $(srcdir)/result/XInclude/$$name.rdr ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint --nowarning --xinclude --stream --debug $$i > result.$$name 2>error.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/XInclude/$$name.err error.$$name ; \
+	      diff $(srcdir)/result/XInclude/$$name.rdr result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo "$$log" ; fi ; \
+	      rm result.$$name error.$$name ; \
+	  fi ; fi ; done)
+	-@(for i in $(srcdir)/test/XInclude/docs/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/XInclude/$$name.rdr ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint --nowarning --noxincludenode --stream --debug $$i > $(srcdir)/result/XInclude/$$name.rdr ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint --nowarning --xinclude --stream --debug $$i > result.$$name 2>error.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/XInclude/$$name.err error.$$name ; \
+	      diff $(srcdir)/result/XInclude/$$name.rdr result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo "$$log" ; fi ; \
+	      rm result.$$name error.$$name ; \
+	  fi ; fi ; done)
+
+Scripttests : xmllint$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## Scripts regression tests"
+	@echo "## Some of the base computations may be different if srcdir != ."
+	-@(for i in $(srcdir)/test/scripts/*.script ; do \
+	  name=`basename $$i .script`; \
+	  xml=$(srcdir)/test/scripts/`basename $$i .script`.xml; \
+	  if [ -f $$xml ] ; then \
+	  if [ ! -f $(srcdir)/result/scripts/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint --shell $$xml < $$i > $(srcdir)/result/scripts/$$name 2> $(srcdir)/result/scripts/$$name.err ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint --shell $$xml < $$i > result.$$name 2> result.$$name.err ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/scripts/$$name result.$$name ; \
+	      diff $(srcdir)/result/scripts/$$name.err result.$$name.err` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo "$$log" ; fi ; \
+	      rm result.$$name result.$$name.err ; \
+	  fi ; fi ; done)
+
+Catatests : xmlcatalog$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## Catalog regression tests"
+	-@(for i in $(srcdir)/test/catalogs/*.script ; do \
+	  name=`basename $$i .script`; \
+	  xml=$(srcdir)/test/catalogs/`basename $$i .script`.xml; \
+	  if [ -f $$xml ] ; then \
+	  if [ ! -f $(srcdir)/result/catalogs/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmlcatalog --shell $$xml < $$i 2>&1 > $(srcdir)/result/catalogs/$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmlcatalog --shell $$xml < $$i 2>&1 > result.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/catalogs/$$name result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo "$$log" ; fi ; \
+	      rm result.$$name ; \
+	  fi ; fi ; done)
+	-@(for i in $(srcdir)/test/catalogs/*.script ; do \
+	  name=`basename $$i .script`; \
+	  sgml=$(srcdir)/test/catalogs/`basename $$i .script`.sgml; \
+	  if [ -f $$sgml ] ; then \
+	  if [ ! -f $(srcdir)/result/catalogs/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmlcatalog --shell $$sgml < $$i > $(srcdir)/result/catalogs/$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmlcatalog --shell $$sgml < $$i > result.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/catalogs/$$name result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo "$$log" ; fi ; \
+	      rm result.$$name ; \
+	  fi ; fi ; done)
+	@echo "## Add and del operations on XML Catalogs"
+	-@($(CHECKER) $(top_builddir)/xmlcatalog --create --noout $(srcdir)/result/catalogs/mycatalog; \
+	grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	$(CHECKER) $(top_builddir)/xmlcatalog --noout --add public Pubid sysid $(srcdir)/result/catalogs/mycatalog; \
+	grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	$(CHECKER) $(top_builddir)/xmlcatalog --noout --add public Pubid2 sysid2 $(srcdir)/result/catalogs/mycatalog; \
+	grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	$(CHECKER) $(top_builddir)/xmlcatalog --noout --add public Pubid3 sysid3 $(srcdir)/result/catalogs/mycatalog; \
+	grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	diff result/catalogs/mycatalog.full $(srcdir)/result/catalogs/mycatalog; \
+	grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	$(CHECKER) $(top_builddir)/xmlcatalog --noout --del sysid $(srcdir)/result/catalogs/mycatalog; \
+	grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	$(CHECKER) $(top_builddir)/xmlcatalog --noout --del sysid3 $(srcdir)/result/catalogs/mycatalog; \
+	grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	$(CHECKER) $(top_builddir)/xmlcatalog --noout --del sysid2 $(srcdir)/result/catalogs/mycatalog; \
+	grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	diff result/catalogs/mycatalog.empty $(srcdir)/result/catalogs/mycatalog; \
+	grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	rm -f $(srcdir)/result/catalogs/mycatalog)
+
+SVGtests : xmllint$(EXEEXT)
+	@echo "## SVG parsing regression tests"
+	-@(for i in $(srcdir)/test/SVG/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/SVG/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint $$i > $(srcdir)/result/SVG/$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      echo Testing $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint $$i > result.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/SVG/$$name result.$$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint result.$$name > result2.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff result.$$name result2.$$name ; \
+	      rm result.$$name result2.$$name ; \
+	  fi ; fi ; done)
+
+Threadtests : testThreads$(EXEEXT)
+	@echo "## Threaded regression tests"
+	-@($(CHECKER) $(top_builddir)/testThreads ; \
+	   grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	   exit 0)
+
+Readertests : xmllint$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## Reader regression tests"
+	-@(for i in $(srcdir)/test/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/$$name.rdr ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint --nonet --debug --stream $$i > $(srcdir)/result/$$name.rdr 2>/dev/null ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint --nonet --debug --stream $$i > result.$$name 2>/dev/null ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/$$name.rdr result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo "$$log" ; fi ; \
+	      rm result.$$name ; \
+	  fi ; fi ; done)
+	@echo "## Reader on memory regression tests"
+	-@(for i in $(srcdir)/test/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/$$name.rdr ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint --memory --nonet --debug --stream $$i > $(srcdir)/result/$$name.rdr 2>/dev/null ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint --memory --nonet --debug --stream $$i > result.$$name 2>/dev/null ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/$$name.rdr result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo "$$log" ; fi ; \
+	      rm result.$$name ; \
+	  fi ; fi ; done)
+	@(echo > .memdump)
+	@echo "## Walker regression tests"
+	-@(for i in $(srcdir)/test/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/$$name.rdr ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint --nonet --debug --walker $$i > $(srcdir)/result/$$name.rdr 2>/dev/null ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint --nonet --debug --walker $$i > result.$$name 2>/dev/null ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/$$name.rdr result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo "$$log" ; fi ; \
+	      rm result.$$name ; \
+	  fi ; fi ; done)
+	@echo "## Reader entities substitution regression tests"
+	-@(for i in $(srcdir)/test/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/$$name.rde ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint --noent --nonet --debug --stream $$i > $(srcdir)/result/$$name.rde 2>/dev/null ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint --noent --nonet --debug --stream $$i > result.$$name 2>/dev/null ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/$$name.rde result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo "$$log" ; fi ; \
+	      rm result.$$name ; \
+	  fi ; fi ; done)
+
+SAXtests : testSAX$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## SAX1 callbacks regression tests"
+	-@(for i in $(srcdir)/test/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/$$name.sax ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/testSAX $$i > $(srcdir)/result/$$name.sax 2> /dev/null ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/testSAX $$i > result.$$name 2> /dev/null ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/$$name.sax result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo "$$log" ; fi ; \
+	      rm result.$$name ; \
+	  fi ; fi ; done)
+	@echo "## SAX2 callbacks regression tests"
+	-@(for i in $(srcdir)/test/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/$$name.sax2 ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/testSAX --sax2 $$i > $(srcdir)/result/$$name.sax2 2> /dev/null ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/testSAX --sax2 $$i > result.$$name 2> /dev/null ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/$$name.sax2 result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo "$$log" ; fi ; \
+	      rm result.$$name ; \
+	  fi ; fi ; done)
+	@echo "## SAX2 callbacks regression tests with entity substitution"
+	-@(for i in $(srcdir)/test/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/noent/$$name.sax2 ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/testSAX --sax2 --noent $$i > $(srcdir)/result/noent/$$name.sax2 2> /dev/null ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/testSAX --sax2 --noent $$i > result.$$name 2> /dev/null ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/noent/$$name.sax2 result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo "$$log" ; fi ; \
+	      rm result.$$name ; \
+	  fi ; fi ; done)
+
+Validtests : xmllint$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## Valid documents regression tests"
+	-@(for i in $(srcdir)/test/VCM/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	      log=`$(CHECKER) $(top_builddir)/xmllint --valid --noout --nowarning $$i ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"`;\
+	      if [ -n "$$log" ] ; then echo $$name result ; echo "$$log" ; fi ; \
+	  fi ; done ; exit 0)
+	@echo "## Validity checking regression tests"
+	-@(for i in $(srcdir)/test/VC/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/VC/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint --noout --valid $$i 2> $(srcdir)/result/VC/$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint --noout --valid $$i 2> result.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/VC/$$name result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo "$$log" ; fi ; \
+	      rm result.$$name ; \
+	  fi ; fi ; done)
+	@echo "## General documents valid regression tests"
+	-@(for i in $(srcdir)/test/valid/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/valid/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint --valid $$i > $(srcdir)/result/valid/$$name 2>$(srcdir)/result/valid/$$name.err ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint --valid $$i > result.$$name 2>error.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/valid/$$name result.$$name ; \
+	      diff $(srcdir)/result/valid/$$name.err error.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo "$$log" ; fi ; \
+	      rm result.$$name error.$$name ; \
+	  fi ; fi ; done)
+
+Regexptests: testRegexp$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## Regexp regression tests"
+	-@(for i in $(srcdir)/test/regexp/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/regexp/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/testRegexp -i $$i > $(srcdir)/result/regexp/$$name 2> $(srcdir)/result/regexp/$$name.err ; \
+	      if [ ! -s "$(srcdir)/result/regexp/$$name.err" ] ; then rm $(srcdir)/result/regexp/$$name.err; fi ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/testRegexp -i $$i > result.$$name 2> error.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/regexp/$$name result.$$name ; \
+	      if [ -s "$(srcdir)/result/regexp/$$name.err" -o -s "error.$$name" ] ; then diff $(srcdir)/result/regexp/$$name.err error.$$name ; fi` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+	      rm result.$$name error.$$name ; \
+	  fi ; fi ; done)
+
+# Disabled for now
+Exptests: testRegexp$(EXEEXT)
+	@echo "## Formal expressions regression tests"
+	-@(for i in $(srcdir)/test/expr/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/expr/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/testRegexp --expr -i $$i > $(srcdir)/result/expr/$$name; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/testRegexp --expr -i $$i 2>&1 > result.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/expr/$$name result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo "$$log" ; fi ; \
+	      rm result.$$name ; \
+	  fi ; fi ; done)
+
+Automatatests: testAutomata$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## Automata regression tests"
+	-@(for i in $(srcdir)/test/automata/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/automata/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/testAutomata $$i > $(srcdir)/result/automata/$$name; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/testAutomata $$i 2>&1 > result.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/automata/$$name result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo "$$log" ; fi ; \
+	      rm result.$$name ; \
+	  fi ; fi ; done)
+
+dba100000.xml: dbgenattr.pl
+	@echo "## generating dba100000.xml"
+	@($(PERL) $(top_srcdir)/dbgenattr.pl 100000 > dba100000.xml)
+
+Timingtests: xmllint$(EXEEXT) dba100000.xml
+	@echo "## Timing tests to try to detect performance"
+	@echo "## as well a memory usage breakage when streaming"
+	@echo "## 1/ using the file interface"
+	@echo "## 2/ using the memory interface"
+	@echo "## 3/ repeated DOM parsing"
+	@echo "## 4/ repeated DOM validation"
+	-@($(top_builddir)/xmllint --stream --timing dba100000.xml; \
+	   MEM=`cat .memdump | grep "MEMORY ALLOCATED" | awk '{ print $$7}'`;\
+	   if [ "$$MEM" != "" ] ; then echo Using $$MEM bytes ; fi ; \
+	   grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	   exit 0)
+	-@($(top_builddir)/xmllint --stream --timing --memory dba100000.xml; \
+	   MEM=`cat .memdump | grep "MEMORY ALLOCATED" | awk '{ print $$7}'`;\
+	   if [ "$$MEM" != "" ] ; then echo Using $$MEM bytes ; fi ; \
+	   grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	   exit 0)
+	-@($(top_builddir)/xmllint --noout --timing --repeat $(srcdir)/test/valid/REC-xml-19980210.xml; \
+	   MEM=`cat .memdump | grep "MEMORY ALLOCATED" | awk '{ print $$7}'`;\
+	   if [ "$$MEM" != "" ] ; then echo Using $$MEM bytes ; fi ; \
+	   grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	   exit 0)
+
+VTimingtests: xmllint$(EXEEXT)
+	-@($(top_builddir)/xmllint --noout --timing --valid --repeat $(srcdir)/test/valid/REC-xml-19980210.xml; \
+	   MEM=`cat .memdump | grep "MEMORY ALLOCATED" | awk '{ print $$7}'`;\
+	   if [ "$$MEM" != "" ] ; then echo Using $$MEM bytes ; fi ; \
+	   grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	   exit 0)
+
+C14Ntests : testC14N$(EXEEXT)
+	@echo "## C14N and XPath regression tests"
+	-@(for m in with-comments without-comments 1-1-without-comments exc-without-comments ; do \
+	    for i in $(srcdir)/test/c14n/$$m/*.xml ; do  \
+		if [ ! -d $$i ] ; then \
+		    name=`basename $$i .xml`; \
+		    cmdline="$(CHECKER) $(top_builddir)/testC14N --$$m $$i"; \
+		    if [ -f $(srcdir)/test/c14n/$$m/$$name.xpath ] ; then \
+			cmdline="$$cmdline $(srcdir)/test/c14n/$$m/$$name.xpath"; \
+			if [ -f $(srcdir)/test/c14n/$$m/$$name.ns ] ; then \
+			    cmdline="$$cmdline '`cat $(srcdir)/test/c14n/$$m/$$name.ns`'"; \
+			fi; \
+		    fi; \
+		    $$cmdline > $(srcdir)/test/c14n/test.tmp 2> /dev/null; \
+		    if [ $$? -eq 0 ]; then \
+			diff  $(srcdir)/result/c14n/$$m/$$name $(srcdir)/test/c14n/test.tmp; \
+			if [ $$? -ne 0 ]; then \
+			    echo "Test $$m/$$name failed"; \
+			    cat $(srcdir)/test/c14n/test.tmp; \
+			fi; \
+		    else \
+			echo "C14N failed"; \
+		    fi; \
+		    grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+		fi; \
+		rm -f $(srcdir)/test/c14n/test.tmp; \
+	    done; \
+	done)
+
+Schemastests: testSchemas$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## Schemas regression tests"
+	-@(for i in $(srcdir)/test/schemas/*_*.xsd ; do \
+	  name=`basename $$i | sed 's+_.*++'`; \
+	  sno=`basename $$i | sed 's+.*_\(.*\).xsd+\1+'`; \
+	  for j in $(srcdir)/test/schemas/"$$name"_*.xml ; do \
+	      if [ -f $$j ] ; then \
+	      xno=`basename $$j | sed 's+.*_\(.*\).xml+\1+'`; \
+	      if [ ! -f $(srcdir)/result/schemas/"$$name"_"$$sno"_"$$xno" ]; \
+	      then \
+		  echo New test file "$$name"_"$$sno"_"$$xno" ; \
+		  $(CHECKER) $(top_builddir)/testSchemas $$i $$j \
+		    > $(srcdir)/result/schemas/"$$name"_"$$sno"_"$$xno" \
+		    2> $(srcdir)/result/schemas/"$$name"_"$$sno"_"$$xno".err; \
+	          grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      else \
+	          log=`$(CHECKER) $(top_builddir)/testSchemas $$i $$j \
+		    > res.$$name 2> err.$$name;\
+	          grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	          diff $(srcdir)/result/schemas/"$$name"_"$$sno"_"$$xno" \
+		       res.$$name;\
+	          diff $(srcdir)/result/schemas/"$$name"_"$$sno"_"$$xno".err \
+		       err.$$name;\
+		  grep Unimplemented err.$$name`; \
+	          if [ -n "$$log" ] ; then echo "$$name"_"$$sno"_"$$xno" result ; echo "$$log" ; fi ; \
+	          rm res.$$name err.$$name ; \
+	       fi ; fi ;\
+	  done; done)
+
+Relaxtests: xmllint$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## Relax-NG regression tests"
+	-@(for i in $(srcdir)/test/relaxng/*.rng ; do \
+	  name=`basename $$i | sed 's+\.rng++'`; \
+	  if [ ! -f $(srcdir)/result/relaxng/"$$name"_valid ] ; then \
+	      echo New schemas $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint$(EXEEXT) --noout --relaxng $(srcdir)/test/relaxng/tutorA.rng $$i \
+		      > $(srcdir)/result/relaxng/"$$name"_valid \
+		      2> $(srcdir)/result/relaxng/"$$name"_err; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint$(EXEEXT) --noout --relaxng $(srcdir)/test/relaxng/tutorA.rng $$i \
+	      > res.$$name 2> err.$$name;\
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/relaxng/"$$name"_valid \
+		   res.$$name;\
+	      diff $(srcdir)/result/relaxng/"$$name"_err \
+		   err.$$name | grep -v "error detected at";\
+	      grep Unimplemented err.$$name`; \
+	      if [ -n "$$log" ] ; then echo schemas $$name result ; echo "$$log" ; fi ; \
+	      rm res.$$name err.$$name ; \
+	  fi; \
+	  for j in $(srcdir)/test/relaxng/"$$name"_*.xml ; do \
+	      if [ -f $$j ] ; then \
+	      xno=`basename $$j | sed 's+.*_\(.*\).xml+\1+'`; \
+	      if [ ! -f $(srcdir)/result/relaxng/"$$name"_"$$xno" ]; \
+	      then \
+		  echo New test file "$$name"_"$$xno" ; \
+		  $(CHECKER) $(top_builddir)/xmllint$(EXEEXT) --noout --relaxng $$i $$j \
+		    > $(srcdir)/result/relaxng/"$$name"_"$$xno" \
+		    2> $(srcdir)/result/relaxng/"$$name"_"$$xno".err; \
+	          grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      else \
+	          log=`$(CHECKER) $(top_builddir)/xmllint$(EXEEXT) --noout --relaxng $$i $$j \
+		    > res.$$name 2> err.$$name;\
+	          grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	          diff $(srcdir)/result/relaxng/"$$name"_"$$xno" \
+		       res.$$name;\
+	          diff $(srcdir)/result/relaxng/"$$name"_"$$xno".err \
+		       err.$$name | grep -v "error detected at";\
+		  grep Unimplemented err.$$name`; \
+		  if [ -n "$$log" ] ; then echo "$$name"_"$$xno" result ; echo "$$log" ; fi ; \
+	          rm res.$$name err.$$name ; \
+	       fi ; fi ; \
+	  done; done)
+	@echo "## Relax-NG streaming regression tests"
+	-@(for i in $(srcdir)/test/relaxng/*.rng ; do \
+	  name=`basename $$i | sed 's+\.rng++'`; \
+	  for j in $(srcdir)/test/relaxng/"$$name"_*.xml ; do \
+	      if [ -f $$j ] ; then \
+	      xno=`basename $$j | sed 's+.*_\(.*\).xml+\1+'`; \
+	      if [ ! -f $(srcdir)/result/relaxng/"$$name"_"$$xno" ]; \
+	      then \
+		  echo New test file "$$name"_"$$xno" ; \
+		  $(CHECKER) $(top_builddir)/xmllint$(EXEEXT) --noout --relaxng $$i $$j \
+		    > $(srcdir)/result/relaxng/"$$name"_"$$xno" \
+		    2> $(srcdir)/result/relaxng/"$$name"_"$$xno".err; \
+	          grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      else \
+	          log=`$(CHECKER) $(top_builddir)/xmllint$(EXEEXT) --noout --stream --relaxng $$i $$j \
+		    > res.$$name 2> err.$$name;\
+	          grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	          diff $(srcdir)/result/relaxng/"$$name"_"$$xno" res.$$name;\
+		  if [ "$$name" != "tutor10_1" -a "$$name" != "tutor10_2" -a "$$name" != "tutor3_2" -a "$$name" != "307377" -a "$$name" != "tutor8_2" ] ; then \
+		      diff $(srcdir)/result/relaxng/"$$name"_"$$xno".err \
+			   err.$$name | grep -v "error detected at";\
+		  fi ; grep Unimplemented err.$$name`; \
+	          if [ -n "$$log" ] ; then echo "$$name"_"$$xno" result ; echo "$$log" ; fi ; \
+	          rm res.$$name err.$$name ; \
+	       fi ; fi ; \
+	  done; done)
+
+Schematrontests: xmllint$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## Schematron regression tests"
+	-@(for i in $(srcdir)/test/schematron/*.sct ; do \
+	  name=`basename $$i | sed 's+\.sct++'`; \
+	  for j in $(srcdir)/test/schematron/"$$name"_*.xml ; do \
+	      if [ -f $$j ] ; then \
+	      xno=`basename $$j | sed 's+.*_\(.*\).xml+\1+'`; \
+	      if [ ! -f $(srcdir)/result/schematron/"$$name"_"$$xno" ]; \
+	      then \
+		  echo New test file "$$name"_"$$xno" ; \
+		  $(CHECKER) $(top_builddir)/xmllint$(EXEEXT) --schematron $$i $$j \
+		    > $(srcdir)/result/schematron/"$$name"_"$$xno" \
+		    2> $(srcdir)/result/schematron/"$$name"_"$$xno".err; \
+	          grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      else \
+	          log=`$(CHECKER) $(top_builddir)/xmllint$(EXEEXT) --schematron $$i $$j \
+		    > res.$$name 2> err.$$name;\
+	          grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	          diff $(srcdir)/result/schematron/"$$name"_"$$xno" \
+		       res.$$name;\
+	          diff $(srcdir)/result/schematron/"$$name"_"$$xno".err \
+		       err.$$name | grep -v "error detected at";\
+		  grep Unimplemented err.$$name`; \
+		  if [ -n "$$log" ] ; then echo "$$name"_"$$xno" result ; echo "$$log" ; fi ; \
+	          rm res.$$name err.$$name ; \
+	       fi ; fi ; \
+	  done; done)
+
+RelaxNGPythonTests:
+	@(if [ -x $(PYTHON) ] ; then \
+	    PYTHONPATH=$(top_builddir)/python:$(top_builddir)/python/.libs:$$PYTHONPATH ; \
+	    export PYTHONPATH; \
+	    LD_LIBRARY_PATH="$(top_builddir)/.libs:$$LD_LIBRARY_PATH" ; \
+	    export LD_LIBRARY_PATH; \
+	    echo "## Relax-NG Python based test suite 1" ; \
+	    $(CHECKER) $(PYTHON) $(srcdir)/check-relaxng-test-suite.py ; \
+	    echo "## Relax-NG Python based test suite 2" ; \
+	    $(CHECKER) $(PYTHON) $(srcdir)/check-relaxng-test-suite2.py ; \
+	  fi)
+
+SchemasPythonTests:
+	@(if [ -x $(PYTHON) ] ; then \
+	    PYTHONPATH=$(top_builddir)/python:$(top_builddir)/python/.libs:$$PYTHONPATH; \
+	    export PYTHONPATH; \
+	    LD_LIBRARY_PATH="$(top_builddir)/.libs:$$LD_LIBRARY_PATH" ; \
+	    export LD_LIBRARY_PATH; \
+	    echo "## XML Schemas datatypes Python based test suite" ; \
+	    echo "## It is normal to see 11 errors reported" ; \
+	    $(CHECKER) $(PYTHON) $(srcdir)/check-xsddata-test-suite.py ; \
+	  fi)
+	@(if [ -x $(PYTHON) -a -d xstc ] ; then cd xstc ; $(MAKE) CHECKER="$(CHECKER)" pytests ; fi)
+
+Patterntests: xmllint$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## Pattern regression tests"
+	-@(for i in $(srcdir)/test/pattern/*.pat ; do \
+	  name=`basename $$i .pat`; \
+	  if [ -f $(srcdir)/test/pattern/$$name.xml ] ; then \
+	  if [ ! -f $(srcdir)/result/pattern/$$name ] ; then \
+	      rm -f result.$$name ; \
+	      echo New test file $$name ; \
+	      for pat in `cat $$i` ; do \
+	      $(CHECKER) $(top_builddir)/xmllint --walker --pattern $$pat $(srcdir)/test/pattern/$$name.xml >> $(srcdir)/result/pattern/$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      done ;\
+	  else \
+	      rm -f result.$$name ; \
+	      lst=`cat $$i` ; \
+	      log=`for pat in $$lst ; do $(CHECKER) $(top_builddir)/xmllint --walker --pattern $$pat $(srcdir)/test/pattern/$$name.xml 2>&1 >> result.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      done ;\
+	      diff $(srcdir)/result/pattern/$$name result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo "$$log" ; fi ; \
+	      rm result.$$name ; \
+	  fi ; fi ; done ;)
+
+ModuleTests: testModule$(EXEEXT) testdso.la
+	@echo "## Module tests"
+	@(./testModule$(EXEEXT))
+
+cleanup:
+	-@(find . -name .\#\* -exec rm {} \;)
+	-@(find . -name \*.gcda -o -name \*.gcno -exec rm -f {} \;)
+	-@(find . -name \*.orig -o -name \*.rej -o -name \*.old -exec rm -f {} \;)
+
+dist-hook: cleanup libxml2.spec
+	-cp libxml2.spec $(distdir)
+	(cd $(srcdir) ; tar -cf - --exclude CVS --exclude .svn --exclude .git win32 macos os400 vms VxWorks bakefile test result) | (cd $(distdir); tar xf -)
+
+dist-source: distdir
+	$(AMTAR) -chof - --exclude Tests --exclude test --exclude result $(distdir) | GZIP=$(GZIP_ENV) gzip -c >`echo "$(distdir)" | sed "s+libxml2+libxml2-sources+"`.tar.gz
+
+dist-test: distdir
+	(mkdir -p $(distdir))
+	(cd $(srcdir) ; tar -cf - --exclude CVS --exclude .svn --exclude .git xstc/Tests) | (cd $(distdir); tar xf -)
+	tar -cf - $(distdir)/test $(distdir)/result $(distdir)/xstc/Tests  $(distdir)/Makefile.tests $(distdir)/README $(distdir)/README.tests $(distdir)/AUTHORS $(distdir)/testapi.c $(distdir)/runtest.c $(distdir)/runsuite.c | GZIP=$(GZIP_ENV) gzip -c >`echo "$(distdir)" | sed "s+libxml2+libxml2-tests+"`.tar.gz
+	@(rm -rf $(distdir)/xstc/Test)
+
+cleantar:
+	@(rm -f libxml*.tar.gz COPYING.LIB)
+
+rpm: cleanup cleantar
+	@(unset CDPATH ; $(MAKE) dist-source dist && rpmbuild -ta $(distdir).tar.gz)
+
+## We create xml2Conf.sh here and not from configure because we want
+## to get the paths expanded correctly.  Macros like srcdir are given
+## the value NONE in configure if the user doesn't specify them (this
+## is an autoconf feature, not a bug).
+
+xml2Conf.sh: xml2Conf.sh.in Makefile
+## Use sed and then mv to avoid problems if the user interrupts.
+	sed -e 's?\@XML_LIBDIR\@?$(XML_LIBDIR)?g' \
+	    -e 's?\@XML_INCLUDEDIR\@?$(XML_INCLUDEDIR)?g' \
+	    -e 's?\@VERSION\@?$(VERSION)?g' \
+	    -e 's?\@XML_LIBS\@?$(XML_LIBS)?g' \
+	    -e 's?\@XML_PRIVATE_LIBS\@?$(XML_PRIVATE_LIBS)?g' \
+	       < $(srcdir)/xml2Conf.sh.in > xml2Conf.tmp \
+	&& mv xml2Conf.tmp xml2Conf.sh
+
+CLEANFILES = runxmlconf.log test.out xml2Conf.sh *.gcda *.gcno *.res
+DISTCLEANFILES = COPYING missing.lst
+
+confexecdir=$(libdir)
+confexec_DATA = xml2Conf.sh
+CVS_EXTRA_DIST=
+EXTRA_DIST = xml2-config.in xml2Conf.sh.in libxml.spec.in libxml2.spec \
+             libxml.m4 Copyright check-xml-test-suite.py gentest.py \
+	     check-relaxng-test-suite.py check-relaxng-test-suite2.py \
+	     check-xsddata-test-suite.py check-xinclude-test-suite.py \
+             example/Makefile.am example/gjobread.c example/gjobs.xml \
+	     $(man_MANS) libxml-2.0.pc.in libxml-2.0-uninstalled.pc.in \
+	     libxml2-config.cmake.in autogen.sh \
+	     trionan.c trionan.h triostr.c triostr.h trio.c trio.h \
+	     triop.h triodef.h libxml.h elfgcchack.h xzlib.h buf.h \
+	     enc.h save.h genUnicode.py TODO_SCHEMAS \
+	     dbgen.pl dbgenattr.pl regressions.py regressions.xml \
+	     README.tests Makefile.tests libxml2.syms timsort.h \
+	     README.zOS \
+	     CMakeLists.txt config.h.cmake.in libxml2-config.cmake.cmake.in \
+	     $(CVS_EXTRA_DIST)
+
+
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = libxml-2.0.pc
+
+cmakedir = $(libdir)/cmake/libxml2
+cmake_DATA = libxml2-config.cmake
+
+#
+# Install the tests program sources as examples 
+#
+BASE_DIR=$(datadir)/doc
+DOC_MODULE=libxml2-$(VERSION)
+EXAMPLES_DIR=$(BASE_DIR)/$(DOC_MODULE)/examples
+
+install-data-local: 
+	$(MKDIR_P) $(DESTDIR)$(BASE_DIR)/$(DOC_MODULE)
+	-$(INSTALL) -m 0644 $(srcdir)/Copyright $(DESTDIR)$(BASE_DIR)/$(DOC_MODULE)
+	$(MKDIR_P) $(DESTDIR)$(EXAMPLES_DIR)
+	-$(INSTALL) -m 0644 $(srcdir)/xmllint.c $(DESTDIR)$(EXAMPLES_DIR)
+	-$(INSTALL) -m 0644 $(srcdir)/testSAX.c $(DESTDIR)$(EXAMPLES_DIR)
+	-$(INSTALL) -m 0644 $(srcdir)/testHTML.c $(DESTDIR)$(EXAMPLES_DIR)
+	-$(INSTALL) -m 0644 $(srcdir)/testXPath.c $(DESTDIR)$(EXAMPLES_DIR)
+
+uninstall-local:
+	rm -f $(DESTDIR)$(EXAMPLES_DIR)/testXPath.c
+	rm -f $(DESTDIR)$(EXAMPLES_DIR)/testHTML.c
+	rm -f $(DESTDIR)$(EXAMPLES_DIR)/testSAX.c
+	rm -f $(DESTDIR)$(EXAMPLES_DIR)/xmllint.c
+	rm -rf $(DESTDIR)$(EXAMPLES_DIR)
+	rm -f $(DESTDIR)$(BASE_DIR)/$(DOC_MODULE)/Copyright
+	rm -rf $(DESTDIR)$(BASE_DIR)/$(DOC_MODULE)
+
+tst: tst.c
+	$(CC) $(CFLAGS) -Iinclude -o tst tst.c .libs/libxml2.a -lpthread -lm -lz -llzma
+
+sparse: clean
+	$(MAKE) CC=cgcc
+
+#
+# Coverage support, largely borrowed from libvirt
+# Both binaries comes from the lcov package in Fedora
+#
+LCOV = /usr/bin/lcov
+GENHTML = /usr/bin/genhtml
+
+cov: clean-cov
+	if [ "`echo $(LDFLAGS) | grep coverage`" = "" ] ; then \
+	    echo not configured with coverage; exit 1 ; fi
+	if [ ! -x $(LCOV) -o ! -x $(GENHTML) ] ; then \
+	    echo Need $(LCOV) and $(GENHTML) excecutables; exit 1 ; fi
+	-@($(MAKE) check)
+	-@(./runsuite$(EXEEXT))
+	mkdir $(top_builddir)/coverage
+	$(LCOV) -c -o $(top_builddir)/coverage/libxml2.info.tmp -d $(top_srcdir)
+	$(LCOV) -r $(top_builddir)/coverage/libxml2.info.tmp -o $(top_builddir)/coverage/libxml2.info *usr*
+	rm $(top_builddir)/coverage/libxml2.info.tmp
+	$(GENHTML) -s -t "libxml2" -o $(top_builddir)/coverage --legend $(top_builddir)/coverage/libxml2.info
+	echo "Coverage report is in $(top_builddir)/coverage/index.html"
+
+clean-cov:
+	rm -rf $(top_builddir)/coverage
+
diff --git a/src/Makefile.tests b/src/Makefile.tests
new file mode 100644
index 000000000000..9f08dcfdac2d
--- /dev/null
+++ b/src/Makefile.tests
@@ -0,0 +1,41 @@
+#
+# You may have to adjust to call the right compiler, or other options
+# for compiling and linking
+#
+
+CFLAGS=`xml2-config --cflags`
+LIBS=`xml2-config --libs`
+THREADLIB= -lpthread
+EXEEXT=
+
+all: runtest$(EXEEXT) runsuite$(EXEEXT) testapi$(EXEEXT) testchar$(EXEEXT)
+
+clean:
+	$(RM) runtest$(EXEEXT) runsuite$(EXEEXT) testapi$(EXEEXT)
+
+check: do_runtest do_testchar do_testapi do_runsuite
+
+runtest$(EXEEXT): runtest.c
+	$(CC) -o runtest$(EXEEXT) $(CFLAGS) runtest.c $(LIBS) $(THREADLIB)
+
+do_runtest: runtest$(EXEEXT)
+	./runtest
+
+runsuite$(EXEEXT): runsuite.c
+	$(CC) -o runsuite$(EXEEXT) $(CFLAGS) runsuite.c $(LIBS)
+
+do_runsuite: runsuite$(EXEEXT)
+	./runsuite
+
+testapi$(EXEEXT): testapi.c
+	$(CC) -o testapi$(EXEEXT) $(CFLAGS) testapi.c $(LIBS)
+
+do_testapi: testapi$(EXEEXT)
+	./testapi
+
+testchar$(EXEEXT): testchar.c
+	$(CC) -o testchar$(EXEEXT) $(CFLAGS) testchar.c $(LIBS)
+
+do_testchar: testchar$(EXEEXT)
+	./testchar
+
diff --git a/src/NEWS b/src/NEWS
new file mode 100644
index 000000000000..b55c63b2c6b9
--- /dev/null
+++ b/src/NEWS
@@ -0,0 +1,3085 @@
+
+        NEWS file for libxml2
+
+  Note that this is automatically generated from the news webpage at:
+       http://xmlsoft.org/news.html
+
+The change log at 
+ChangeLog.html
+ describes the recents commits
+to the GIT at 
+https://gitlab.gnome.org/GNOME/libxml2
+ code base.Here is the list of public releases:
+v2.9.9: Jan 03 2019:
+   - Security:
+  CVE-2018-9251 CVE-2018-14567 Fix infinite loop in LZMA decompression (Nick Wellnhofer),
+  CVE-2018-14404 Fix nullptr deref with XPath logic ops (Nick Wellnhofer),
+  
+   - Documentation:
+  reader: Fix documentation comment (Mohammed Sadiq)
+  
+   - Portability:
+  Fix MSVC build with lzma (Nick Wellnhofer),
+  Variables need 'extern' in static lib on Cygwin (Michael Haubenwallner),
+  Really declare dllexport/dllimport for Cygwin (Michael Haubenwallner),
+  Merge branch 'patch-2' into 'master' (Nick Wellnhofer),
+  Change dir to $THEDIR after ACLOCAL_PATH check autoreconf creates aclocal.m4 in $srcdir (Vitaly Buka),
+  Improve error message if pkg.m4 couldn't be found (Nick Wellnhofer),
+  NaN and Inf fixes for pre-C99 compilers (Nick Wellnhofer)
+  
+   - Bug Fixes:
+  Revert "Support xmlTextReaderNextSibling w/o preparsed doc" (Nick Wellnhofer),
+  Fix building relative URIs (Thomas Holder),
+  Problem with data in interleave in RelaxNG validation (Nikolai Weibull),
+  Fix memory leak in xmlSwitchInputEncodingInt error path (Nick Wellnhofer),
+  Set doc on element obtained from freeElems (Nick Wellnhofer),
+  Fix HTML serialization with UTF-8 encoding (Nick Wellnhofer),
+  Use actual doc in xmlTextReaderRead*Xml (Nick Wellnhofer),
+  Unlink node before freeing it in xmlSAX2StartElement (Nick Wellnhofer),
+  Check return value of nodePush in xmlSAX2StartElement (Nick Wellnhofer),
+  Free input buffer in xmlHaltParser (Nick Wellnhofer),
+  Reset HTML parser input pointers on encoding failure (Nick Wellnhofer),
+  Don't run icu_parse_test if EUC-JP is unsupported (Nick Wellnhofer),
+  Fix xmlSchemaValidCtxtPtr reuse memory leak (Greg Hildstrom),
+  Fix xmlTextReaderNext with preparsed document (Felix Bünemann),
+  Remove stray character from comment (Nick Wellnhofer),
+  Remove a misleading line from xmlCharEncOutput (Andrey Bienkowski),
+  HTML noscript should not close p (Daniel Veillard),
+  Don't change context node in xmlXPathRoot (Nick Wellnhofer),
+  Stop using XPATH_OP_RESET (Nick Wellnhofer),
+  Revert "Change calls to xmlCharEncInput to set flush false" (Nick Wellnhofer)
+  
+   - Improvements:
+  Fix "Problem with data in interleave in RelaxNG validation" (Nikolai Weibull),
+  cleanup: remove some unreachable code (Thomas Holder),
+  add --relative to testURI (Thomas Holder),
+  Remove redefined starts and defines inside include elements (Nikolai Weibull),
+  Allow choice within choice in nameClass in RELAX NG (Nikolai Weibull),
+  Look inside divs for starts and defines inside include (Nikolai Weibull),
+  Add compile and libxml2-config.cmake to .gitignore (Nikolai Weibull),
+  Stop using doc->charset outside parser code (Nick Wellnhofer),
+  Add newlines to 'xmllint --xpath' output (Nick Wellnhofer),
+  Don't include SAX.h from globals.h (Nick Wellnhofer),
+  Support xmlTextReaderNextSibling w/o preparsed doc (Felix Bünemann),
+  Don't instruct user to run make when autogen.sh failed (林��(Buo-ren Lin)),
+  Run Travis ASan tests with "sudo: required" (Nick Wellnhofer),
+  Improve restoring of context size and position (Nick Wellnhofer),
+  Simplify and harden nodeset filtering (Nick Wellnhofer),
+  Avoid unnecessary backups of the context node (Nick Wellnhofer),
+  Fix inconsistency in xmlXPathIsInf (Nick Wellnhofer)
+  
+   - Cleanups:
+  
+
+
+v2.9.8: Mar 05 2018:
+   - Portability:
+  python: remove single use of _PyVerify_fd (Patrick Welche),
+  Build more test executables on Windows/MSVC (Nick Wellnhofer),
+  Stop including ansidecl.h (Nick Wellnhofer),
+  Fix libz and liblzma detection (Nick Wellnhofer),
+  Revert "Compile testapi with -Wno-unused-function" (Nick Wellnhofer)
+  
+   - Bug Fixes:
+  Fix xmlParserEntityCheck (Nick Wellnhofer),
+  Halt parser in case of encoding error (Nick Wellnhofer),
+  Clear entity content in case of errors (Nick Wellnhofer),
+  Change calls to xmlCharEncInput to set flush false when not final call. Having flush incorrectly set to true causes errors for ICU. (Joel Hockey),
+  Fix buffer over-read in xmlParseNCNameComplex (Nick Wellnhofer),
+  Fix ICU library filenames on Windows/MSVC (Nick Wellnhofer),
+  Fix xmlXPathIsNaN broken by recent commit (Nick Wellnhofer),
+  Fix -Wenum-compare warnings (Nick Wellnhofer),
+  Fix callback signature in testapi.c (Nick Wellnhofer),
+  Fix unused parameter warning without ICU (Nick Wellnhofer),
+  Fix IO callback signatures (Nick Wellnhofer),
+  Fix misc callback signatures (Nick Wellnhofer),
+  Fix list callback signatures (Nick Wellnhofer),
+  Fix hash callback signatures (Nick Wellnhofer),
+  Refactor name and type signature for xmlNop (Vlad Tsyrklevich),
+  Fixed ICU to set flush correctly and provide pivot buffer. (Joel Hockey),
+  Skip EBCDIC tests if EBCDIC isn't supported (Nick Wellnhofer)
+  
+   - Improvements:
+  Disable pointer-overflow UBSan checks under Travis (Nick Wellnhofer),
+  Improve handling of context input_id (Daniel Veillard),
+  Add resource file to Windows DLL (ccpaging),
+  Run Travis tests with -Werror (Nick Wellnhofer),
+  Build with "-Wall -Wextra" (Nick Wellnhofer),
+  Fix -Wtautological-pointer-compare warnings (Nick Wellnhofer),
+  Remove unused AC_CHECKs (Nick Wellnhofer),
+  Update information about contributing (Nick Wellnhofer),
+  Fix -Wmisleading-indentation warnings (Nick Wellnhofer),
+  Don't touch CFLAGS in configure.ac (Nick Wellnhofer),
+  Ignore function pointer cast warnings (Nick Wellnhofer),
+  Simplify XPath NaN, inf and -0 handling (Nick Wellnhofer),
+  Introduce xmlPosixStrdup and update xmlMemStrdup (Nick Wellnhofer),
+  Add test for ICU flush and pivot buffer (Nick Wellnhofer),
+  Compile testapi with -Wno-unused-function (Nick Wellnhofer)
+  
+
+
+2.9.7: Nov 02 2017:
+   - Documentation:
+  xmlcatalog: refresh man page wrt. quering system catalog easily (Jan Pokorný)
+  
+   - Portability:
+  Fix deprecated Travis compiler flag (Nick Wellnhofer),
+  Add declaration for DllMain (J. Peter Mugaas),
+  Fix preprocessor conditional in threads.h (J. Peter Mugaas),
+  Fix pointer comparison warnings on 64-bit Windows (J. Peter Mugaas),
+  Fix macro redefinition warning (J. Peter Mugaas),
+  Default to native threads on MinGW-w64 (Nick Wellnhofer),
+  Simplify Windows IO functions (Nick Wellnhofer),
+  Fix runtest on Windows (Nick Wellnhofer),
+  socklen_t is always int on Windows (Nick Wellnhofer),
+  Don't redefine socket error codes on Windows (Nick Wellnhofer),
+  Fix pointer/int cast warnings on 64-bit Windows (Nick Wellnhofer),
+  Fix Windows compiler warnings in xmlCanonicPath (Nick Wellnhofer)
+  
+   - Bug Fixes:
+  xmlcatalog: restore ability to query system catalog easily (Jan Pokorný),
+  Fix comparison of nodesets to strings (Nick Wellnhofer)
+  
+   - Improvements:
+  Add Makefile rules to rebuild HTML man pages (Nick Wellnhofer),
+  Fix mixed decls and code in timsort.h (Nick Wellnhofer),
+  Rework handling of return values in thread tests (Nick Wellnhofer),
+  Fix unused variable warnings in testrecurse (Nick Wellnhofer),
+  Fix -Wimplicit-fallthrough warnings (J. Peter Mugaas),
+  Upgrade timsort.h to latest revision (Nick Wellnhofer),
+  Increase warning level to /W3 under MSVC (Nick Wellnhofer),
+  Fix a couple of warnings in dict.c and threads.c (Nick Wellnhofer),
+  Update .gitignore for Windows (Nick Wellnhofer),
+  Fix unused variable warnings in nanohttp.c (Nick Wellnhofer),
+  Fix the Windows header mess (Nick Wellnhofer),
+  Don't include winsock2.h in xmllint.c (Nick Wellnhofer),
+  Remove generated file python/setup.py from version control (Nick Wellnhofer),
+  Use __linux__ macro in generated code (Nick Wellnhofer)
+  
+
+
+v2.9.6: Oct 06 2017:
+   - Portability:
+  Change preprocessor OS tests to __linux__ (Nick Wellnhofer)
+  
+   - Bug Fixes:
+  Fix XPath stack frame logic (Nick Wellnhofer),
+  Report undefined XPath variable error message (Nick Wellnhofer),
+  Fix regression with librsvg (Nick Wellnhofer),
+  Handle more invalid entity values in recovery mode (Nick Wellnhofer),
+  Fix structured validation errors (Nick Wellnhofer),
+  Fix memory leak in LZMA decompressor (Nick Wellnhofer),
+  Set memory limit for LZMA decompression (Nick Wellnhofer),
+  Handle illegal entity values in recovery mode (Nick Wellnhofer),
+  Fix debug dump of streaming XPath expressions (Nick Wellnhofer),
+  Fix memory leak in nanoftp (Nick Wellnhofer),
+  Fix memory leaks in SAX1 parser (Nick Wellnhofer)
+  
+
+
+v2.9.5: Sep 04 2017:
+   - Security:
+  Detect infinite recursion in parameter entities (Nick Wellnhofer),
+  Fix handling of parameter-entity references (Nick Wellnhofer),
+  Disallow namespace nodes in XPointer ranges (Nick Wellnhofer),
+  Fix XPointer paths beginning with range-to (Nick Wellnhofer)
+  
+   - Documentation:
+  Documentation fixes (Nick Wellnhofer),
+  Spelling and grammar fixes (Nick Wellnhofer)
+  
+   - Portability:
+  Adding README.zOS to list of extra files for the release (Daniel Veillard),
+  Description of work needed to compile on zOS (Stéphane Michaut),
+  Porting libxml2 on zOS encoding of code (Stéphane Michaut),
+  small changes for OS/400 (Patrick Monnerat),
+  relaxng.c, xmlschemas.c: Fix build on pre-C99 compilers (Chun-wei Fan)
+  
+   - Bug Fixes:
+  Problem resolving relative URIs (Daniel Veillard),
+  Fix unwanted warnings when switching encodings (Nick Wellnhofer),
+  Fix signature of xmlSchemaAugmentImportedIDC (Daniel Veillard),
+  Heap-buffer-overflow read of size 1 in xmlFAParsePosCharGroup (David Kilzer),
+  Fix NULL pointer deref in xmlFAParseCharClassEsc (Nick Wellnhofer),
+  Fix infinite loops with push parser in recovery mode (Nick Wellnhofer),
+  Send xmllint usage error to stderr (Nick Wellnhofer),
+  Fix NULL deref in xmlParseExternalEntityPrivate (Nick Wellnhofer),
+  Make sure not to call IS_BLANK_CH when parsing the DTD (Nick Wellnhofer),
+  Fix xmlHaltParser (Nick Wellnhofer),
+  Fix pathological performance when outputting charrefs (Nick Wellnhofer),
+  Fix invalid-source-encoding warnings in testWriter.c (Nick Wellnhofer),
+  Fix duplicate SAX callbacks for entity content (David Kilzer),
+  Treat URIs with scheme as absolute in C14N (Nick Wellnhofer),
+  Fix copy-paste errors in error messages (Nick Wellnhofer),
+  Fix sanity check in htmlParseNameComplex (Nick Wellnhofer),
+  Fix potential infinite loop in xmlStringLenDecodeEntities (Nick Wellnhofer),
+  Reset parser input pointers on encoding failure (Nick Wellnhofer),
+  Fix memory leak in xmlParseEntityDecl error path (Nick Wellnhofer),
+  Fix xmlBuildRelativeURI for URIs starting with './' (Nick Wellnhofer),
+  Fix type confusion in xmlValidateOneNamespace (Nick Wellnhofer),
+  Fix memory leak in xmlStringLenGetNodeList (Nick Wellnhofer),
+  Fix NULL pointer deref in xmlDumpElementContent (Daniel Veillard),
+  Fix memory leak in xmlBufAttrSerializeTxtContent (Nick Wellnhofer),
+  Stop parser on unsupported encodings (Nick Wellnhofer),
+  Check for integer overflow in memory debug code (Nick Wellnhofer),
+  Fix buffer size checks in xmlSnprintfElementContent (Nick Wellnhofer),
+  Avoid reparsing in xmlParseStartTag2 (Nick Wellnhofer),
+  Fix undefined behavior in xmlRegExecPushStringInternal (Nick Wellnhofer),
+  Check XPath exponents for overflow (Nick Wellnhofer),
+  Check for overflow in xmlXPathIsPositionalPredicate (Nick Wellnhofer),
+  Fix spurious error message (Nick Wellnhofer),
+  Fix memory leak in xmlCanonicPath (Nick Wellnhofer),
+  Fix memory leak in xmlXPathCompareNodeSetValue (Nick Wellnhofer),
+  Fix memory leak in pattern error path (Nick Wellnhofer),
+  Fix memory leak in parser error path (Nick Wellnhofer),
+  Fix memory leaks in XPointer error paths (Nick Wellnhofer),
+  Fix memory leak in xmlXPathNodeSetMergeAndClear (Nick Wellnhofer),
+  Fix memory leak in XPath filter optimizations (Nick Wellnhofer),
+  Fix memory leaks in XPath error paths (Nick Wellnhofer),
+  Do not leak the new CData node if adding fails (David Tardon),
+  Prevent unwanted external entity reference (Neel Mehta),
+  Increase buffer space for port in HTTP redirect support (Daniel Veillard),
+  Fix more NULL pointer derefs in xpointer.c (Nick Wellnhofer),
+  Avoid function/data pointer conversion in xpath.c (Nick Wellnhofer),
+  Fix format string warnings (Nick Wellnhofer),
+  Disallow namespace nodes in XPointer points (Nick Wellnhofer),
+  Fix comparison with root node in xmlXPathCmpNodes (Nick Wellnhofer),
+  Fix attribute decoding during XML schema validation (Alex Henrie),
+  Fix NULL pointer deref in XPointer range-to (Nick Wellnhofer)
+  
+   - Improvements:
+  Updating the spec file to reflect Fedora 24 (Daniel Veillard),
+  Add const in five places to move 1 KiB to .rdata (Bruce Dawson),
+  Fix missing part of comment for function xmlXPathEvalExpression() (Daniel Veillard),
+  Get rid of "blanks wrapper" for parameter entities (Nick Wellnhofer),
+  Simplify handling of parameter entity references (Nick Wellnhofer),
+  Deduplicate code in encoding.c (Nick Wellnhofer),
+  Make HTML parser functions take const pointers (Nick Wellnhofer),
+  Build test programs only when needed (Nick Wellnhofer),
+  Fix doc/examples/index.py (Nick Wellnhofer),
+  Fix compiler warnings in threads.c (Nick Wellnhofer),
+  Fix empty-body warning in nanohttp.c (Nick Wellnhofer),
+  Fix cast-align warnings (Nick Wellnhofer),
+  Fix unused-parameter warnings (Nick Wellnhofer),
+  Rework entity boundary checks (Nick Wellnhofer),
+  Don't switch encoding for internal parameter entities (Nick Wellnhofer),
+  Merge duplicate code paths handling PE references (Nick Wellnhofer),
+  Test SAX2 callbacks with entity substitution (Nick Wellnhofer),
+  Support catalog and threads tests under --without-sax1 (Nick Wellnhofer),
+  Misc fixes for 'make tests' (Nick Wellnhofer),
+  Initialize keepBlanks in HTML parser (Nick Wellnhofer),
+  Add test cases for bug 758518 (David Kilzer),
+  Fix compiler warning in htmlParseElementInternal (Nick Wellnhofer),
+  Remove useless check in xmlParseAttributeListDecl (Nick Wellnhofer),
+  Allow zero sized memory input buffers (Nick Wellnhofer),
+  Add TODO comment in xmlSwitchEncoding (Nick Wellnhofer),
+  Check for integer overflow in xmlXPathFormatNumber (Nick Wellnhofer),
+  Make Travis print UBSan stacktraces (Nick Wellnhofer),
+  Add .travis.yml (Nick Wellnhofer),
+  Fix expected error output in Python tests (Nick Wellnhofer),
+  Simplify control flow in xmlParseStartTag2 (Nick Wellnhofer),
+  Disable LeakSanitizer when running API tests (Nick Wellnhofer),
+  Avoid out-of-bound array access in API tests (Nick Wellnhofer),
+  Avoid spurious UBSan errors in parser.c (Nick Wellnhofer),
+  Parse small XPath numbers more accurately (Nick Wellnhofer),
+  Rework XPath rounding functions (Nick Wellnhofer),
+  Fix white space in test output (Nick Wellnhofer),
+  Fix axis traversal from attribute and namespace nodes (Nick Wellnhofer),
+  Check for trailing characters in XPath expressions earlier (Nick Wellnhofer),
+  Rework final handling of XPath results (Nick Wellnhofer),
+  Make xmlXPathEvalExpression call xmlXPathEval (Nick Wellnhofer),
+  Remove unused variables (Nick Wellnhofer),
+  Don't print generic error messages in XPath tests (Nick Wellnhofer)
+  
+   - Cleanups:
+  Fix a couple of misleading indentation errors (Daniel Veillard),
+  Remove unnecessary calls to xmlPopInput (Nick Wellnhofer)
+  
+
+
+2.9.4: May 23 2016:
+   - Security:
+  More format string warnings with possible format string vulnerability (David Kilzer),
+  Avoid building recursive entities (Daniel Veillard),
+  Heap-based buffer overread in htmlCurrentChar (Pranjal Jumde),
+  Heap-based buffer-underreads due to xmlParseName (David Kilzer),
+  Heap use-after-free in xmlSAX2AttributeNs (Pranjal Jumde),
+  Heap use-after-free in htmlParsePubidLiteral and htmlParseSystemiteral (Pranjal Jumde),
+  Fix some format string warnings with possible format string vulnerability (David Kilzer),
+  Detect change of encoding when parsing HTML names (Hugh Davenport),
+  Fix inappropriate fetch of entities content (Daniel Veillard),
+  Bug 759398: Heap use-after-free in xmlDictComputeFastKey <https://bugzilla.gnome.org/show_bug.cgi?id=759398> (Pranjal Jumde),
+  Bug 758605: Heap-based buffer overread in xmlDictAddString <https://bugzilla.gnome.org/show_bug.cgi?id=758605> (Pranjal Jumde),
+  Bug 758588: Heap-based buffer overread in xmlParserPrintFileContextInternal <https://bugzilla.gnome.org/show_bug.cgi?id=758588> (David Kilzer),
+  Bug 757711: heap-buffer-overflow in xmlFAParsePosCharGroup <https://bugzilla.gnome.org/show_bug.cgi?id=757711> (Pranjal Jumde),
+  Add missing increments of recursion depth counter to XML parser. (Peter Simons)
+  
+   - Documentation:
+  Fix typo: s{ ec -> cr }cipt (Jan Pokorný),
+  Fix typos: dictio{ nn -> n }ar{y,ies} (Jan Pokorný),
+  Fix typos: PATH_{ SEAPARATOR -> SEPARATOR } (Jan Pokorný),
+  Correct a typo. (Shlomi Fish)
+  
+   - Portability:
+  Correct the usage of LDFLAGS (Mattias Hansson),
+  Revert the use of SAVE_LDFLAGS in configure.ac (Mattias Hansson),
+  libxml2 hardcodes -L/lib in zlib/lzma tests which breaks cross-compiles (Mike Frysinger),
+  Fix apibuild for a recently added construct (Daniel Veillard),
+  Use pkg-config to locate zlib when possible (Stewart Brodie),
+  Use pkg-config to locate ICU when possible (Stewart Brodie),
+  Portability to non C99 compliant compilers (Patrick Monnerat),
+  dict.h: Move xmlDictPtr definition before includes to allow direct inclusion. (Patrick Monnerat),
+  os400: tell about xmllint and xmlcatalog in README400. (Patrick Monnerat),
+  os400: properly process SGML add in XMLCATALOG command. (Patrick Monnerat),
+  os400: implement CL command XMLCATALOG. (Patrick Monnerat),
+  os400: compile and install program xmlcatalog (qshell-only). (Patrick Monnerat),
+  os400: expand tabs in sources, strip trailing blanks. (Patrick Monnerat),
+  os400: implement CL command XMLLINT. (Patrick Monnerat),
+  os400: compile and install program xmllint (qshell-only). (Patrick Monnerat),
+  os400: initscript make_module(): Use options instead of positional parameters. (Patrick Monnerat),
+  os400: c14n.rpgle: allow *omit for nullable reference parameters. (Patrick Monnerat),
+  os400: use like() for double type. (Patrick Monnerat),
+  os400: use like() for int type. (Patrick Monnerat),
+  os400: use like() for unsigned int type. (Patrick Monnerat),
+  os400: use like() for enum types. (Patrick Monnerat),
+  Add xz to xml2-config --libs output (Baruch Siach),
+  Bug 760190: configure.ac should be able to build --with-icu without icu-config tool <https://bugzilla.gnome.org/show_bug.cgi?id=760190> (David Kilzer),
+  win32\VC10\config.h and VS 2015 (Bruce Dawson),
+  Add configure maintainer mode (orzen)
+  
+   - Bug Fixes:
+  Avoid an out of bound access when serializing malformed strings (Daniel Veillard),
+  Unsigned addition may overflow in xmlMallocAtomicLoc() (David Kilzer),
+  Integer signed/unsigned type mismatch in xmlParserInputGrow() (David Kilzer),
+  Bug 763071: heap-buffer-overflow in xmlStrncat <https://bugzilla.gnome.org/show_bug.cgi?id=763071> (Pranjal Jumde),
+  Integer overflow parsing port number in URI (Michael Paddon),
+  Fix an error with regexp on nullable counted char transition (Daniel Veillard),
+  Fix memory leak with XPath namespace nodes (Nick Wellnhofer),
+  Fix namespace axis traversal (Nick Wellnhofer),
+      Fix null pointer deref in docs with no root element (Hugh Davenport),
+  Fix XSD validation of URIs with ampersands (Alex Henrie),
+  xmlschemastypes.c: accept endOfDayFrag Times set to "24:00:00" mean "end of day" and should not cause an error. (Patrick Monnerat),
+  xmlcatalog: flush stdout before interactive shell input. (Patrick Monnerat),
+  xmllint: flush stdout before interactive shell input. (Patrick Monnerat),
+  Don't recurse into OP_VALUEs in xmlXPathOptimizeExpression (Nick Wellnhofer),
+  Fix namespace::node() XPath expression (Nick Wellnhofer),
+  Fix OOB write in xmlXPathEmptyNodeSet (Nick Wellnhofer),
+  Fix parsing of NCNames in XPath (Nick Wellnhofer),
+  Fix OOB read with invalid UTF-8 in xmlUTF8Strsize (Nick Wellnhofer),
+  Do normalize string-based datatype value in RelaxNG facet checking (Audric Schiltknecht),
+  Bug 760921: REGRESSION (8eb55d78): doc/examples/io1 test fails after fix for "xmlSaveUri() incorrectly recomposes URIs with rootless paths" <https://bugzilla.gnome.org/show_bug.cgi?id=760921> (David Kilzer),
+  Bug 760861: REGRESSION (bf9c1dad): Missing results for test/schemas/regexp-char-ref_[01].xsd <https://bugzilla.gnome.org/show_bug.cgi?id=760861> (David Kilzer),
+  error.c: *input->cur == 0 does not mean no error (Pavel Raiskup),
+  Add missing RNG test files (David Kilzer),
+  Bug 760183: REGRESSION (v2.9.3): XML push parser fails with bogus UTF-8 encoding error when multi-byte character in large CDATA section is split across buffer <https://bugzilla.gnome.org/show_bug.cgi?id=760183> (David Kilzer),
+  Bug 758572: ASAN crash in make check <https://bugzilla.gnome.org/show_bug.cgi?id=758572> (David Kilzer),
+  Bug 721158: Missing ICU string when doing --version on xmllint <https://bugzilla.gnome.org/show_bug.cgi?id=721158> (David Kilzer),
+  python 3: libxml2.c wrappers create Unicode str already (Michael Stahl),
+  Add autogen.sh to distrib (orzen),
+  Heap-based buffer overread in xmlNextChar (Daniel Veillard)
+  
+   - Improvements:
+  Add more debugging info to runtest (Daniel Veillard),
+  Implement "runtest -u" mode (David Kilzer),
+  Add a make rule to rebuild for ASAN (Daniel Veillard)
+  
+
+
+v2.9.3: Nov 20 2015:
+   - Security:
+  CVE-2015-8242 Buffer overead with HTML parser in push mode (Hugh Davenport),
+  CVE-2015-7500 Fix memory access error due to incorrect entities boundaries (Daniel Veillard),
+  CVE-2015-7499-2 Detect incoherency on GROW (Daniel Veillard),
+  CVE-2015-7499-1 Add xmlHaltParser() to stop the parser (Daniel Veillard),
+  CVE-2015-5312 Another entity expansion issue (David Drysdale),
+  CVE-2015-7497 Avoid an heap buffer overflow in xmlDictComputeFastQKey (David Drysdale),
+  CVE-2015-7498 Avoid processing entities after encoding conversion failures (Daniel Veillard),
+  CVE-2015-8035 Fix XZ compression support loop (Daniel Veillard),
+  CVE-2015-7942-2 Fix an error in previous Conditional section patch (Daniel Veillard),
+  CVE-2015-7942 Another variation of overflow in Conditional sections (Daniel Veillard),
+  CVE-2015-1819 Enforce the reader to run in constant memory (Daniel Veillard)
+  CVE-2015-7941_2 Cleanup conditional section error handling (Daniel Veillard),
+  CVE-2015-7941_1 Stop parsing on entities boundaries errors (Daniel Veillard),
+  
+   - Documentation:
+  Correct spelling of "calling" (Alex Henrie),
+  Fix a small error in xmllint --format description (Fabien Degomme),
+  Avoid XSS on the search of xmlsoft.org (Daniel Veillard)
+  
+   - Portability:
+  threads: use forward declarations only for glibc (Michael Heimpold),
+  Update Win32 configure.js to search for configure.ac (Daniel Veillard)
+  
+   - Bug Fixes:
+  Bug on creating new stream from entity (Daniel Veillard),
+  Fix some loop issues embedding NEXT (Daniel Veillard),
+  Do not print error context when there is none (Daniel Veillard),
+  Avoid extra processing of MarkupDecl when EOF (Hugh Davenport),
+  Fix parsing short unclosed comment uninitialized access (Daniel Veillard),
+  Add missing Null check in xmlParseExternalEntityPrivate (Gaurav Gupta),
+  Fix a bug in CData error handling in the push parser (Daniel Veillard),
+  Fix a bug on name parsing at the end of current input buffer (Daniel Veillard),
+  Fix the spurious ID already defined error (Daniel Veillard),
+  Fix previous change to node sort order (Nick Wellnhofer),
+  Fix a self assignment issue raised by clang (Scott Graham),
+  Fail parsing early on if encoding conversion failed (Daniel Veillard),
+  Do not process encoding values if the declaration if broken (Daniel Veillard),
+  Silence clang's -Wunknown-attribute (Michael Catanzaro),
+  xmlMemUsed is not thread-safe (Martin von Gagern),
+  Fix support for except in nameclasses (Daniel Veillard),
+  Fix order of root nodes (Nick Wellnhofer),
+  Allow attributes on descendant-or-self axis (Nick Wellnhofer),
+  Fix the fix to Windows locking (Steve Nairn),
+  Fix timsort invariant loop re: Envisage article (Christopher Swenson),
+  Don't add IDs in xmlSetTreeDoc (Nick Wellnhofer),
+  Account for ID attributes in xmlSetTreeDoc (Nick Wellnhofer),
+  Remove various unused value assignments (Philip Withnall),
+  Fix missing entities after CVE-2014-3660 fix (Daniel Veillard),
+  Revert "Missing initialization for the catalog module" (Daniel Veillard)
+  
+   - Improvements:
+  Reuse xmlHaltParser() where it makes sense (Daniel Veillard),
+  xmlStopParser reset errNo (Daniel Veillard),
+  Reenable xz support by default (Daniel Veillard),
+  Recover unescaped less-than character in HTML recovery parsing (Daniel Veillard),
+  Allow HTML serializer to output HTML5 DOCTYPE (Shaun McCance),
+  Regression test for bug #695699 (Nick Wellnhofer),
+  Add a couple of XPath tests (Nick Wellnhofer),
+  Add Python 3 rpm subpackage (Tomas Radej),
+  libxml2-config.cmake.in: update include directories (Samuel Martin),
+  Adding example from bugs 738805 to regression tests (Daniel Veillard)
+  
+   - Cleanups:
+  
+
+
+2.9.2: Oct 16 2014:
+   - Security:
+  Fix for CVE-2014-3660 billion laugh variant (Daniel Veillard),
+  CVE-2014-0191 Do not fetch external parameter entities (Daniel Veillard)
+  
+   - Bug Fixes:
+  fix memory leak xml header encoding field with XML_PARSE_IGNORE_ENC (Bart De Schuymer),
+  xmlmemory: handle realloc properly (Yegor Yefremov),
+  Python generator bug raised by the const change (Daniel Veillard),
+  Windows Critical sections not released correctly (Daniel Veillard),
+  Parser error on repeated recursive entity expansion containing &lt; (Daniel Veillard),
+  xpointer : fixing Null Pointers (Gaurav Gupta),
+  Remove Unnecessary Null check in xpointer.c (Gaurav Gupta),
+  parser bug on misformed namespace attributes (Dennis Filder),
+  Pointer dereferenced before null check (Daniel Veillard),
+  Leak of struct addrinfo in xmlNanoFTPConnect() (Gaurav Gupta),
+  Possible overflow in HTMLParser.c (Daniel Veillard),
+  python/tests/sync.py assumes Python dictionaries are ordered (John Beck),
+  Fix Enum check and missing break (Gaurav Gupta),
+  xmlIO: Handle error returns from dup() (Philip Withnall),
+  Fix a problem properly saving URIs (Daniel Veillard),
+  wrong error column in structured error when parsing attribute values (Juergen Keil),
+  wrong error column in structured error when skipping whitespace in xml decl (Juergen Keil),
+  no error column in structured error handler for xml schema validation errors (Juergen Keil),
+  Couple of Missing Null checks (Gaurav Gupta),
+  Add couple of missing Null checks (Daniel Veillard),
+  xmlschemastypes: Fix potential array overflow (Philip Withnall),
+  runtest: Fix a memory leak on parse failure (Philip Withnall),
+  xmlIO: Fix an FD leak on gzdopen() failure (Philip Withnall),
+  xmlcatalog: Fix a memory leak on quit (Philip Withnall),
+  HTMLparser: Correctly initialise a stack allocated structure (Philip Withnall),
+  Check for tmon in _xmlSchemaDateAdd() is incorrect (David Kilzer),
+  Avoid Possible Null Pointer in trio.c (Gaurav Gupta),
+  Fix processing in SAX2 in case of an allocation failure (Daniel Veillard),
+  XML Shell command "cd" does not handle "/" at end of path (Daniel Veillard),
+  Fix various Missing Null checks (Gaurav Gupta),
+  Fix a potential NULL dereference (Daniel Veillard),
+  Add a couple of misisng check in xmlRelaxNGCleanupTree (Gaurav Gupta),
+  Add a missing argument check (Gaurav Gupta),
+  Adding a check in case of allocation error (Gaurav Gupta),
+  xmlSaveUri() incorrectly recomposes URIs with rootless paths (Dennis Filder),
+  Adding some missing NULL checks (Gaurav),
+  Fixes for xmlInitParserCtxt (Daniel Veillard),
+  Fix regressions introduced by CVE-2014-0191 patch (Daniel Veillard),
+  erroneously ignores a validation error if no error callback set (Daniel Veillard),
+  xmllint was not parsing the --c14n11 flag (Sérgio Batista),
+  Avoid Possible null pointer dereference in memory debug mode (Gaurav),
+  Avoid Double Null Check (Gaurav),
+  Restore context size and position after XPATH_OP_ARG (Nick Wellnhofer),
+  Fix xmlParseInNodeContext() if node is not element (Daniel Veillard),
+  Avoid a possible NULL pointer dereference (Gaurav),
+  Fix xmlTextWriterWriteElement when a null content is given (Daniel Veillard),
+  Fix an typo 'onrest' in htmlScriptAttributes (Daniel Veillard),
+  fixing a ptotential uninitialized access (Daniel Veillard),
+  Fix an fd leak in an error case (Daniel Veillard),
+  Missing initialization for the catalog module (Daniel Veillard),
+  Handling of XPath function arguments in error case (Nick Wellnhofer),
+  Fix a couple of missing NULL checks (Gaurav),
+  Avoid a possibility of dangling encoding handler (Gaurav),
+  Fix HTML push parser to accept HTML_PARSE_NODEFDTD (Arnold Hendriks),
+  Fix a bug loading some compressed files (Mike Alexander),
+  Fix XPath node comparison bug (Gaurav),
+  Type mismatch in xmlschemas.c (Gaurav),
+  Type mismatch in xmlschemastypes.c (Gaurav),
+  Avoid a deadcode in catalog.c (Daniel Veillard),
+  run close socket on Solaris, same as we do on other platforms (Denis Pauk),
+  Fix pointer dereferenced before null check (Gaurav),
+  Fix a potential NULL dereference in tree code (Daniel Veillard),
+  Fix potential NULL pointer dereferences in regexp code (Gaurav),
+  xmllint --pretty crashed without following numeric argument (Tim Galeckas),
+  Fix XPath expressions of the form '@ns:*' (Nick Wellnhofer),
+  Fix XPath '//' optimization with predicates (Nick Wellnhofer),
+  Clear up a potential NULL dereference (Daniel Veillard),
+  Fix a possible NULL dereference (Gaurav),
+  Avoid crash if allocation fails (Daniel Veillard),
+  Remove occasional leading space in XPath number formatting (Daniel Veillard),
+  Fix handling of mmap errors (Daniel Veillard),
+  Catch malloc error and exit accordingly (Daniel Veillard),
+  missing else in xlink.c (Ami Fischman),
+  Fix a parsing bug on non-ascii element and CR/LF usage (Daniel Veillard),
+  Fix a regression in xmlGetDocCompressMode() (Daniel Veillard),
+  properly quote the namespace uris written out during c14n (Aleksey Sanin),
+  Remove premature XInclude check on URI being relative (Alexey Neyman),
+  Fix missing break on last() function for attributes (dcb),
+  Do not URI escape in server side includes (Romain Bondue),
+  Fix an error in xmlCleanupParser (Alexander Pastukhov)
+  
+   - Documentation:
+  typo in error messages "colon are forbidden from..." (Daniel Veillard),
+  Fix a link to James SAX documentation old page (Daniel Veillard),
+  Fix typos in relaxng.c (Jan Pokorný),
+  Fix a doc typo (Daniel Veillard),
+  Fix typos in {tree,xpath}.c (errror) (Jan Pokorný),
+  Add limitations about encoding conversion (Daniel Veillard),
+  Fix typos in xmlschemas{,types}.c (Jan Pokorný),
+  Fix incorrect spelling entites->entities (Jan Pokorný),
+  Forgot to document 2.9.1 release, regenerate docs (Daniel Veillard)
+  
+   - Portability:
+  AC_CONFIG_FILES and executable bit (Roumen Petrov),
+  remove HAVE_CONFIG_H dependency in testlimits.c (Roumen Petrov),
+  fix some tabs mixing incompatible with python3 (Roumen Petrov),
+  Visual Studio 14 CTP defines snprintf() (Francis Dupont),
+  OS400: do not try to copy unexisting doc files (Patrick Monnerat),
+  OS400: use either configure.ac or configure.in. (Patrick Monnerat),
+  os400: make-src.sh: create physical file with target CCSID (Patrick Monnerat),
+  OS400: Add some more C macros equivalent procedures. (Patrick Monnerat),
+  OS400: use C macros to implement equivalent RPG support procedures. (Patrick Monnerat),
+  OS400: implement XPath macros as procedures for ILE/RPG support. (Patrick Monnerat),
+  OS400: include in distribution tarball. (Patrick Monnerat),
+  OS400: Add README: compilation directives and OS/400 specific stuff. (Patrick Monnerat),
+  OS400: Add compilation scripts. (Patrick Monnerat),
+  OS400: ILE RPG language header files. (Patrick Monnerat),
+  OS400: implement some macros as functions for ILE/RPG language support (that as no macros). (Patrick Monnerat),
+  OS400: UTF8<-->EBCDIC wrappers for system and external library calls (Patrick Monnerat),
+  OS400: Easy character transcoding support (Patrick Monnerat),
+  OS400: iconv functions compatibility wrappers and table builder. (Patrick Monnerat),
+  OS400: create architecture directory. Implement dlfcn emulation. (Patrick Monnerat),
+  Fix building when configuring without xpath and xptr (Daniel Veillard),
+  configure: Add --with-python-install-dir (Jonas Eriksson),
+  Fix compilation with minimum and xinclude. (Nicolas Le Cam),
+  Compile out use of xmlValidateNCName() when not available. (Nicolas Le Cam),
+  Fix compilation with minimum and schematron. (Nicolas Le Cam),
+  Legacy needs xmlSAX2StartElement() and xmlSAX2EndElement(). (Nicolas Le Cam),
+  Don't use xmlValidateName() when not available. (Nicolas Le Cam),
+  Fix a portability issue on Windows (Longstreth Jon),
+  Various portability patches for OpenVMS (Jacob (Jouk) Jansen),
+  Use specific macros for portability to OS/400 (Patrick Monnerat),
+  Add macros needed for OS/400 portability (Patrick Monnerat),
+  Portability patch for fopen on OS/400 (Patrick Monnerat),
+  Portability fixes for OS/400 (Patrick Monnerat),
+  Improve va_list portability (Patrick Monnerat),
+  Portability fix (Patrick Monnerat),
+  Portability fix (Patrick Monnerat),
+  Generic portability fix (Patrick Monnerat),
+  Shortening lines in headers (Patrick Monnerat),
+  build: Use pkg-config to find liblzma in preference to AC_CHECK_LIB (Philip Withnall),
+  build: Add @LZMA_LIBS@ to libxml’s pkg-config files (Philip Withnall),
+  fix some tabs mixing incompatible with python3 (Daniel Veillard),
+  add additional defines checks for support "./configure --with-minimum" (Denis Pauk),
+  Another round of fixes for older versions of Python (Arfrever Frehtes Taifersar Arahesis),
+  python: fix drv_libxml2.py for python3 compatibility (Alexandre Rostovtsev),
+  python: Fix compiler warnings when building python3 bindings (Armin K),
+  Fix for compilation with python 2.6.8 (Petr Sumbera)
+  
+   - Improvements:
+  win32/libxml2.def.src after rebuild in doc (Roumen Petrov),
+  elfgcchack.h: more legacy needs xmlSAX2StartElement() and xmlSAX2EndElement() (Roumen Petrov),
+  elfgcchack.h: add xmlXPathNodeEval and xmlXPathSetContextNode (Roumen Petrov),
+  Provide cmake module (Samuel Martin),
+  Fix a couple of issues raised by make dist (Daniel Veillard),
+  Fix and add const qualifiers (Kurt Roeckx),
+  Preparing for upcoming release of 2.9.2 (Daniel Veillard),
+  Fix zlib and lzma libraries check via command line (Dmitriy),
+  wrong error column in structured error when parsing end tag (Juergen Keil),
+  doc/news.html: small update to avoid line join while generating NEWS. (Patrick Monnerat),
+  Add methods for python3 iterator (Ron Angeles),
+  Support element node traversal in document fragments. (Kyle VanderBeek),
+  xmlNodeSetName: Allow setting the name to a substring of the currently set name (Tristan Van Berkom),
+  Added macros for argument casts (Eric Zurcher),
+  adding init calls to xml and html Read parsing entry points (Daniel Veillard),
+  Get rid of 'REPLACEMENT CHARACTER' Unicode chars in xmlschemas.c (Jan Pokorný),
+  Implement choice for name classes on attributes (Shaun McCance),
+  Two small namespace tweaks (Daniel Veillard),
+  xmllint --memory should fail on empty files (Daniel Veillard),
+  Cast encoding name to char pointer to match arg type (Nikolay Sivov)
+  
+   - Cleanups:
+  Removal of old configure.in (Daniel Veillard),
+  Unreachable code in tree.c (Gaurav Gupta),
+  Remove a couple of dead conditions (Gaurav Gupta),
+  Avoid some dead code and cleanup in relaxng.c (Gaurav),
+  Drop not needed checks (Denis Pauk),
+  Fix a wrong test (Daniel Veillard)
+  
+
+
+2.9.1: Apr 19 2013:
+   -  Features:
+    Support for Python3 (Daniel Veillard),
+    Add xmlXPathSetContextNode and xmlXPathNodeEval (Alex Bligh)
+  
+   -  Documentation:
+    Add documentation for xmllint --xpath (Daniel Veillard),
+    Fix the URL of the SAX documentation from James (Daniel Veillard),
+    Fix spelling of "length". (Michael Wood)
+  
+   -  Portability:
+    Fix python bindings with versions older than 2.7 (Daniel Veillard),
+    rebuild docs:Makefile.am (Roumen Petrov),
+    elfgcchack.h after rebuild in doc (Roumen Petrov),
+    elfgcchack for buf module (Roumen Petrov),
+    Fix a uneeded and wrong extra link parameter (Daniel Veillard),
+    Few cleanup patches for Windows (Denis Pauk),
+    Fix rpmbuild --nocheck (Mark Salter),
+    Fix for win32/configure.js and WITH_THREAD_ALLOC (Daniel Richard),
+    Fix Broken multi-arch support in xml2-config (Daniel Veillard),
+    Fix a portability issue for GCC < 3.4.0 (Daniel Veillard),
+    Windows build fixes (Daniel Richard),
+    Fix a thread portability problem (Friedrich Haubensak),
+    Downgrade autoconf requirement to 2.63 (Daniel Veillard)
+  
+   -  Bug Fixes:
+    Fix a linking error for python bindings (Daniel Veillard),
+    Fix a couple of return without value (Jüri Aedla),
+    Improve the hashing functions (Daniel Franke),
+    Improve handling of xmlStopParser() (Daniel Veillard),
+    Remove risk of lockup in dictionary initialization (Daniel Veillard),
+    Activate detection of encoding in external subset (Daniel Veillard),
+    Fix an output buffer flushing conversion bug (Mikhail Titov),
+    Fix an old bug in xmlSchemaValidateOneElement (Csaba László),
+    Fix configure cannot remove messages (Gilles Espinasse),
+    fix schema validation in combination with xsi:nil (Daniel Veillard),
+    xmlCtxtReadFile doesn't work with literal IPv6 URLs (Steve Wolf),
+    Fix a few problems with setEntityLoader (Alexey Neyman),
+    Detect excessive entities expansion upon replacement (Daniel Veillard),
+    Fix the flushing out of raw buffers on encoding conversions (Daniel,
+Veillard),
+    Fix some buffer conversion issues (Daniel Veillard),
+    When calling xmlNodeDump make sure we grow the buffer quickly (Daniel,
+Veillard),
+    Fix an error in the progressive DTD parsing code (Dan Winship),
+    xmllint should not load DTD by default when using the reader (Daniel,
+Veillard),
+    Try IBM-037 when looking for EBCDIC handlers (Petr Sumbera),
+    Fix potential out of bound access (Daniel Veillard),
+    Fix large parse of file from memory (Daniel Veillard),
+    Fix a bug in the nsclean option of the parser (Daniel Veillard),
+    Fix a regression in 2.9.0 breaking validation while streaming (Daniel,
+Veillard),
+    Remove potential calls to exit() (Daniel Veillard)
+  
+   -  Improvements:
+    Regenerated API, and testapi, rebuild documentation (Daniel Veillard),
+    Fix tree iterators broken by 2to3 script (Daniel Veillard),
+    update all tests for Python3 and Python2 (Daniel Veillard),
+    A few more fixes for python 3 affecting libxml2.py (Daniel Veillard),
+    Fix compilation on Python3 (Daniel Veillard),
+    Converting apibuild.py to python3 (Daniel Veillard),
+    First pass at starting porting to python3 (Daniel Veillard),
+    updated configure.in for python3 (Daniel Veillard),
+    Add support for xpathRegisterVariable in Python (Shaun McCance),
+    Added a regression tests from bug 694228 data (Daniel Veillard),
+    Cache presence of '<' in entities content (Daniel Veillard),
+    Avoid extra processing on entities (Daniel Veillard),
+    Python binding for xmlRegisterInputCallback (Alexey Neyman),
+    Python bindings: DOM casts everything to xmlNode (Alexey Neyman),
+    Define LIBXML_THREAD_ALLOC_ENABLED via xmlversion.h (Tim Starling),
+    Adding streaming validation to runtest checks (Daniel Veillard),
+    Add a --pushsmall option to xmllint (Daniel Veillard)
+  
+   -  Cleanups:
+    Switched comment in file to UTF-8 encoding (Daniel Veillard),
+    Extend gitignore (Daniel Veillard),
+    Silent the new python test on input (Alexey Neyman),
+    Cleanup of a duplicate test (Daniel Veillard),
+    Cleanup on duplicate test expressions (Daniel Veillard),
+    Fix compiler warning after 153cf15905cf4ec080612ada6703757d10caba1e (Patrick,
+Gansterer),
+    Spec cleanups and a fix for multiarch support (Daniel Veillard),
+    Silence a clang warning (Daniel Veillard),
+    Cleanup the Copyright to be pure MIT Licence wording (Daniel Veillard),
+    rand_seed should be static in dict.c (Wouter Van Rooy),
+    Fix typos in parser comments (Jan Pokorný)
+  
+
+
+2.9.0: Sep 11 2012:
+   -  Features:
+    A few new API entry points,
+    More resilient push parser mode,
+    A lot of portability improvement,
+    Faster XPath evaluation
+  
+   -  Documentation:
+    xml2-config.1 markup error (Christian Weisgerber),
+    libxml(3) manpage typo fix (John Bradshaw),
+    More cleanups to the documentation part of libxml2 (Daniel Richard G)
+  
+   -  Portability:
+    Bug 676544 - fails to build with --without-sax1 (Akira TAGOH),
+    fix builds not having stdint.h (Rob Richards),
+    GetProcAddressA is available only on WinCE (Daniel Veillard),
+    More updates and cleanups on autotools and Makefiles (Daniel Richard G),
+    More changes for Win32 compilation (Eric Zurcher),
+    Basic changes for Win32 builds of release 2.9.0: compile buf.c (Eric Zurcher),
+    Bundles all generated files for python into the distribution (Daniel Richard G),
+    Fix compiler warnings of wincecompat.c (Patrick Gansterer),
+    Fix non __GNUC__ build (Patrick Gansterer),
+    Fix windows unicode build (Patrick Gansterer),
+    clean redefinition of {v}snprintf in C-source (Roumen Petrov),
+    use xmlBuf... if DEBUG_INPUT is defined (Roumen Petrov),
+    fix runtests to use pthreads support for various Unix platforms (Daniel Richard G),
+    Various "make distcheck" and portability fixups 2nd part (Daniel Richard G),
+    Various "make distcheck" and portability fixups (Daniel Richard G),
+    Fix compilation on older Visual Studio (Daniel Veillard)
+  
+   -  Bug Fixes:
+    Change the XPath code to percolate allocation errors (Daniel Veillard),
+    Fix reuse of xmlInitParser (Daniel Veillard),
+    Fix potential crash on entities errors (Daniel Veillard),
+    initialize var (Rob Richards),
+    Fix the XPath arity check to also check the XPath stack limits (Daniel Veillard),
+    Fix problem with specific and generic error handlers (Pietro Cerutti),
+    Avoid a potential infinite recursion (Daniel Veillard),
+    Fix an XSD error when generating internal automata (Daniel Veillard),
+    Patch for xinclude of text using multibyte characters (Vitaly Ostanin),
+    Fix a segfault on XSD validation on pattern error (Daniel Veillard),
+    Fix missing xmlsave.h module which was ignored in recent builds (Daniel Veillard),
+    Add a missing element check (Daniel Veillard),
+    Adding various checks on node type though the API (Daniel Veillard),
+    Namespace nodes can't be unlinked with xmlUnlinkNode (Daniel Veillard),
+    Fix make dist to include new private header files (Daniel Veillard),
+    More fixups on the push parser behaviour (Daniel Veillard),
+    Strengthen behaviour of the push parser in problematic situations (Daniel Veillard),
+    Enforce XML_PARSER_EOF state handling through the parser (Daniel Veillard),
+    Fixup limits parser (Daniel Veillard),
+    Do not fetch external parsed entities (Daniel Veillard),
+    Fix an error in previous commit (Aron Xu),
+    Fix entities local buffers size problems (Daniel Veillard),
+    Fix parser local buffers size problems (Daniel Veillard),
+    Fix a failure to report xmlreader parsing failures (Daniel Veillard)
+  
+   -  Improvements:
+    Keep libxml2.syms when running "make distclean" (Daniel Veillard),
+    Allow to set the quoting character of an xmlWriter (Csaba Raduly),
+    Keep non-significant blanks node in HTML parser (Daniel Veillard),
+    Add a forbidden variable error number and message to XPath (Daniel Veillard),
+    Support long path names on WNT (Michael Stahl),
+    Improve HTML escaping of attribute on output (Daniel Veillard),
+    Handle ICU_LIBS as LIBADD, not LDFLAGS to prevent linking errors (Arfrever Frehtes Taifersar Arahesis),
+    Switching XPath node sorting to Timsort (Vojtech Fried),
+    Optimizing '//' in XPath expressions (Nick Wellnhofer),
+    Expose xmlBufShrink in the public tree API (Daniel Veillard),
+    Visible HTML elements close the head tag (Conrad Irwin),
+    Fix file and line report for XSD SAX and reader streaming validation (Daniel Veillard),
+    Fix const qualifyer to definition of xmlBufferDetach (Daniel Veillard),
+    minimize use of HAVE_CONFIG_H (Roumen Petrov),
+    fixup regression in Various "make distcheck" and portability fixups (Roumen Petrov),
+    Add support for big line numbers in error reporting (Daniel Veillard),
+    Avoid using xmlBuffer for serialization (Daniel Veillard),
+    Improve compatibility between xmlBuf and xmlBuffer (Daniel Veillard),
+    Provide new accessors for xmlOutputBuffer (Daniel Veillard),
+    Improvements for old buffer compatibility (Daniel Veillard),
+    Expand the limit test program (Daniel Veillard),
+    Improve error reporting on parser errors (Daniel Veillard),
+    Implement some default limits in the XPath module (Daniel Veillard),
+    Introduce some default parser limits (Daniel Veillard),
+    Cleanups and new limit APIs for dictionaries (Daniel Veillard),
+    Fixup for buf.c (Daniel Veillard),
+    Cleanup URI module memory allocation code (Daniel Veillard),
+    Extend testlimits (Daniel Veillard),
+    More avoid quadratic behaviour (Daniel Veillard),
+    Impose a reasonable limit on PI size (Daniel Veillard),
+    first version of testlimits new test (Daniel Veillard),
+    Avoid quadratic behaviour in some push parsing cases (Daniel Veillard),
+    Impose a reasonable limit on comment size (Daniel Veillard),
+    Impose a reasonable limit on attribute size (Daniel Veillard),
+    Harden the buffer code and make it more compatible (Daniel Veillard),
+    More cleanups for input/buffers code (Daniel Veillard),
+    Cleanup function xmlBufResetInput(), to set input from Buffer (Daniel Veillard)
+    Swicth the test program for characters to new input buffers (Daniel Veillard),
+    Convert the HTML tree module to the new buffers (Daniel Veillard),
+    Convert of the HTML parser to new input buffers (Daniel Veillard),
+    Convert the writer to new output buffer and save APIs (Daniel Veillard),
+    Convert XMLReader to the new input buffers (Daniel Veillard),
+    New saving functions using xmlBuf and conversion (Daniel Veillard),
+    Provide new xmlBuf based saving functions (Daniel Veillard),
+    Convert XInclude to the new input buffers (Daniel Veillard),
+    Convert catalog code to the new input buffers (Daniel Veillard),
+    Convert C14N to the new Input buffer (Daniel Veillard),
+    Convert xmlIO.c to the new input and output buffers (Daniel Veillard),
+    Convert XML parser to the new input buffers (Daniel Veillard),
+    Incompatible change to the Input and Output buffers (Daniel Veillard),
+    Adding new encoding function to deal with the new structures (Daniel Veillard),
+    Convert XPath to xmlBuf (Daniel Veillard),
+    Adding a new buf module for buffers (Daniel Veillard),
+    Memory error within SAX2 reuse common framework (Daniel Veillard),
+    Fix xmllint --xpath node initialization (Daniel Veillard)
+  
+   -  Cleanups:
+    Various cleanups to avoid compiler warnings (Daniel Veillard),
+    Big space and tab cleanup (Daniel Veillard),
+    Followup to LibXML2 docs/examples cleanup patch (Daniel Veillard),
+    Second round of cleanups for LibXML2 docs/examples (Daniel Richard),
+    Remove all .cvsignore as they are not used anymore (Daniel Veillard),
+    Fix a Timsort function helper comment (Daniel Veillard),
+    Small cleanup for valgrind target (Daniel Veillard),
+    Patch for portability of latin characters in C files (Daniel Veillard),
+    Cleanup some of the parser code (Daniel Veillard),
+    Fix a variable name in comment (Daniel Veillard),
+    Regenerated testapi.c (Daniel Veillard),
+    Regenerating docs and API files (Daniel Veillard),
+    Small cleanup of unused variables in test (Daniel Veillard),
+    Expand .gitignore with more files (Daniel Veillard)
+  
+
+
+2.8.0: May 23 2012:
+   - Features:
+  add lzma compression support (Anders F Bjorklund)
+  
+   - Documentation:
+    xmlcatalog: Add uri and delegateURI to possible add types in man page. (Ville Skyttä),
+    Update README.tests (Daniel Veillard),
+    URI handling code is not OOM resilient (Daniel Veillard),
+    Fix an error in comment (Daniel Veillard),
+    Fixed bug #617016 (Daniel Mustieles),
+    Fixed two typos in the README document (Daniel Neel),
+    add generated html files (Anders F Bjorklund),
+    Clarify the need to use xmlFreeNode after xmlUnlinkNode (Daniel Veillard),
+    Improve documentation a bit (Daniel Veillard),
+    Updated URL for lxml python bindings (Daniel Veillard)
+  
+   - Portability:
+    Restore code for Windows compilation (Daniel Veillard),
+    Remove git error message during configure (Christian Dywan),
+    xmllint: Build fix for endTimer if !defined(HAVE_GETTIMEOFDAY) (Patrick R. Gansterer),
+    remove a bashism in confgure.in (John Hein),
+    undef ERROR if already defined (Patrick R. Gansterer),
+    Fix library problems with mingw-w64 (Michael Cronenworth),
+    fix windows build. ifdef addition from bug 666491 makes no sense (Rob Richards),
+    prefer native threads on win32 (Sam Thursfield),
+    Allow to compile with Visual Studio 2010 (Thomas Lemm),
+    Fix mingw's snprintf configure check (Andoni Morales),
+    fixed a 64bit big endian issue (Marcus Meissner),
+    Fix portability failure if netdb.h lacks NO_ADDRESS (Daniel Veillard),
+    Fix windows build from lzma addition (Rob Richards),
+    autogen: Only check for libtoolize (Colin Walters),
+    Fix the Windows build files (Patrick von Reth),
+    634846 Remove a linking option breaking Windows VC10 (Daniel Veillard),
+    599241 fix an initialization problem on Win64 (Andrew W. Nosenko),
+    fix win build (Rob Richards)
+  
+   - Bug fixes:
+    Part for rand_r checking missing (Daniel Veillard),
+    Cleanup on randomization (Daniel Veillard),
+    Fix undefined reference in python module (Pacho Ramos),
+    Fix a race in xmlNewInputStream (Daniel Veillard),
+    Fix weird streaming RelaxNG errors (Noam),
+    Fix various bugs in new code raised by the API checking (Daniel Veillard),
+    Fix various problems with "make dist" (Daniel Veillard),
+    Fix a memory leak in the xzlib code (Daniel Veillard),
+    HTML parser error with <noscript> in the <head> (Denis Pauk),
+    XSD: optional element in complex type extension (Remi Gacogne),
+    Fix html serialization error and htmlSetMetaEncoding() (Daniel Veillard),
+    Fix a wrong return value in previous patch (Daniel Veillard),
+    Fix an uninitialized variable use (Daniel Veillard),
+    Fix a compilation problem with --minimum (Brandon Slack),
+    Remove redundant and ungarded include of resolv.h (Daniel Veillard),
+    xinclude with parse="text" does not use the entity loader (Shaun McCance),
+    Allow to parse 1 byte HTML files (Denis Pauk),
+    Patch that fixes the skipping of the HTML_PARSE_NOIMPLIED flag (Martin Schröder),
+    Avoid memory leak if xmlParserInputBufferCreateIO fails (Lin Yi-Li),
+    Prevent an infinite loop when dumping a node with encoding problems (Timothy Elliott),
+    xmlParseNodeInContext problems with an empty document (Tim Elliott),
+    HTML element position is not detected propperly (Pavel Andrejs),
+    Fix an off by one pointer access (Jüri Aedla),
+    Try to fix a problem with entities in SAX mode (Daniel Veillard),
+    Fix a crash with xmllint --path on empty results (Daniel Veillard),
+    Fixed bug #667946 (Daniel Mustieles),
+    Fix a logic error in Schemas Component Constraints (Ryan Sleevi),
+    Fix a wrong enum type use in Schemas Types (Nico Weber),
+    Fix SAX2 builder in case of undefined attributes namespace (Daniel Veillard),
+    Fix SAX2 builder in case of undefined element namespaces (Daniel Veillard),
+    fix reference to STDOUT_FILENO on MSVC (Tay Ray Chuan),
+    fix a pair of possible out of array char references (Daniel Veillard),
+    Fix an allocation error when copying entities (Daniel Veillard),
+    Make sure the parser returns when getting a Stop order (Chris Evans),
+    Fix some potential problems on reallocation failures(parser.c) (Xia Xinfeng),
+    Fix a schema type duration comparison overflow (Daniel Veillard),
+    Fix an unimplemented part in RNG value validation (Daniel Veillard),
+    Fix missing error status in XPath evaluation (Daniel Veillard),
+    Hardening of XPath evaluation (Daniel Veillard),
+    Fix an off by one error in encoding (Daniel Veillard),
+    Fix RELAX NG include bug #655288 (Shaun McCance),
+    Fix XSD validation bug #630130 (Toyoda Eizi),
+    Fix some potential problems on reallocation failures (Chris Evans),
+    __xmlRaiseError: fix use of the structured callback channel (Dmitry V. Levin),
+    __xmlRaiseError: fix the structured callback channel's data initialization (Dmitry V. Levin),
+    Fix memory corruption when xmlParseBalancedChunkMemoryInternal is called from xmlParseBalancedChunk (Rob Richards),
+    Small fix for previous commit (Daniel Veillard),
+    Fix a potential freeing error in XPath (Daniel Veillard),
+    Fix a potential memory access error (Daniel Veillard),
+    Reactivate the shared library versionning script (Daniel Veillard)
+  
+   - Improvements:
+    use mingw C99 compatible functions {v}snprintf instead those from MSVC runtime (Roumen Petrov),
+    New symbols added for the next release (Daniel Veillard),
+    xmlTextReader bails too quickly on error (Andy Lutomirski),
+    Use a hybrid allocation scheme in xmlNodeSetContent (Conrad Irwin),
+    Use buffers when constructing string node lists. (Conrad Irwin),
+    Add HTML parser support for HTML5 meta charset encoding declaration (Denis Pauk),
+    wrong message for double hyphen in comment XML error (Bryan Henderson),
+    Fix "make tst" to grab lzma lib too (Daniel Veillard),
+    Add "whereis" command to xmllint shell (Ryan),
+    Improve xmllint shell (Ryan),
+    add function xmlTextReaderRelaxNGValidateCtxt() (Noam Postavsky),
+    Add --system support to autogen.sh (Daniel Veillard),
+    Add hash randomization to hash and dict structures (Daniel Veillard),
+    included xzlib in dist (Anders F Bjorklund),
+    move xz/lzma helpers to separate included files (Anders F Bjorklund),
+    add generated devhelp files (Anders F Bjorklund),
+    add XML_WITH_LZMA to api (Anders F Bjorklund),
+    autogen.sh: Honor NOCONFIGURE environment variable (Colin Walters),
+    Improve the error report on undefined REFs (Daniel Veillard),
+    Add exception for new W3C PI xml-model (Daniel Veillard),
+    Add options to ignore the internal encoding (Daniel Veillard),
+    testapi: use the right type for the check (Stefan Kost),
+    various: handle return values of write calls (Stefan Kost),
+    testWriter: xmlTextWriterWriteFormatElement wants an int instead of a long int (Stefan Kost),
+    runxmlconf: update to latest testsuite version (Stefan Kost),
+    configure: add -Wno-long-long to CFLAGS (Stefan Kost),
+    configure: support silent automake rules if possible (Stefan Kost),
+    xmlmemory: add a cast as size_t has no portable printf modifier (Stefan Kost),
+    __xmlRaiseError: remove redundant schannel initialization (Dmitry V. Levin),
+    __xmlRaiseError: do cheap code check early (Dmitry V. Levin)
+  
+   - Cleanups:
+    Cleanups before 2.8.0-rc2 (Daniel Veillard),
+    Avoid an extra operation (Daniel Veillard),
+    Remove vestigial de-ANSI-fication support. (Javier Jardón),
+    autogen.sh: Fix typo (Javier Jardón),
+    Do not use unsigned but unsigned int (Daniel Veillard),
+    Remove two references to u_short (Daniel Veillard),
+    Fix -Wempty-body warning from clang (Nico Weber),
+    Cleanups of lzma support (Daniel Veillard),
+    Augment the list of ignored files (Daniel Veillard),
+    python: remove unused variable (Stefan Kost),
+    python: flag two unused args (Stefan Kost),
+    configure: acconfig.h is deprecated since autoconf-2.50 (Stefan Kost),
+    xpath: remove unused variable (Stefan Kost)
+  
+
+
+2.7.8: Nov 4 2010:
+   -  Features:
+    480323 add code to plug in ICU converters by default (Giuseppe Iuculano),
+    Add xmlSaveOption XML_SAVE_WSNONSIG (Adam Spragg)
+  
+   -  Documentation:
+    Fix devhelp documentation installation (Mike Hommey),
+    Fix web site encoding problems (Daniel Veillard),
+    Fix a couple of typo in HTML parser error messages (Michael Day),
+    Forgot to update the news page for 0.7.7 (Daniel Veillard)
+  
+   -  Portability:
+    607273 Fix python detection on MSys/Windows (LRN),
+    614087 Fix Socket API usage to allow Windows64 compilation (Ozkan Sezer),
+    Fix compilation with Clang (Koop Mast),
+    Fix Win32 build (Rob Richards)
+  
+   -  Bug Fixes:
+    595789 fix a remaining potential Solaris problem (Daniel Veillard),
+    617468 fix progressive HTML parsing with style using "'" (Denis Pauk),
+    616478 Fix xmllint shell write command (Gwenn Kahz),
+    614005 Possible erroneous HTML parsing on unterminated script (Pierre Belzile),
+    627987 Fix XSD IDC errors in imported schemas (Jim Panetta),
+    629325 XPath rounding errors first cleanup (Phil Shafer),
+    630140 fix iso995x encoding error (Daniel Veillard),
+    make sure htmlCtxtReset do reset the disableSAX field (Daniel Veillard),
+    Fix a change of semantic on XPath preceding and following axis (Daniel Veillard),
+    Fix a potential segfault due to weak symbols on pthreads (Mike Hommey),
+    Fix a leak in XPath compilation (Daniel Veillard),
+    Fix the semantic of XPath axis for namespace/attribute context nodes (Daniel Veillard),
+    Avoid a descriptor leak in catalog loading code (Carlo Bramini),
+    Fix a small bug in XPath evaluation code (Marius Wachtler),
+    Fix handling of XML-1.0 XML namespace declaration (Daniel Veillard),
+    Fix errors in XSD double validation check (Csaba Raduly),
+    Fix handling of apos in URIs (Daniel Veillard),
+    xmlTextReaderReadOuterXml should handle DTD (Rob Richards),
+    Autogen.sh needs to create m4 directory (Rob Richards)
+  
+   -  Improvements:
+    606592 update language ID parser to RFC 5646 (Daniel Veillard),
+    Sort python generated stubs (Mike Hommey),
+    Add an HTML parser option to avoid a default doctype (Daniel Veillard)
+  
+   -  Cleanups:
+    618831 don't ship generated files in git (Adrian Bunk),
+    Switch from the obsolete mkinstalldirs to AC_PROG_MKDIR_P (Adrian Bunk),
+    Various cleanups on encoding handling (Daniel Veillard),
+    Fix xmllint to use format=1 for default formatting (Adam Spragg),
+    Force _xmlSaveCtxt.format to be 0 or 1 (Adam Spragg),
+    Cleanup encoding pointer comparison (Nikolay Sivov),
+    Small code cleanup on previous patch (Daniel Veillard)
+  
+
+
+2.7.7: Mar 15 2010:
+   -  Improvements:
+    Adding a --xpath option to xmllint (Daniel Veillard),
+    Make HTML parser non-recursive (Eugene Pimenov)
+  
+   -  Portability:
+    relaxng.c: cast to allow compilation with sun studio 11 (Ben Walton),
+    Fix build failure on Sparc solaris (Roumen Petrov),
+    use autoreconf in autogen.sh (Daniel Veillard),
+    Fix build with mingw (Roumen Petrov),
+    Upgrade some of the configure and autogen (Daniel Veillard),
+    Fix relaxNG tests in runtest for Windows runtest.c: initialize ret (Rob Richards),
+    Fix a const warning in xmlNodeSetBase (Martin Trappel),
+    Fix python generator to not use deprecated xmllib (Daniel Veillard),
+    Update some automake files (Daniel Veillard),
+    598785 Fix nanohttp on Windows (spadix)
+  
+   -  Bug Fixes:
+    libxml violates the zlib interface and crashes (Mark Adler),
+    Fix broken escape behaviour in regexp ranges (Daniel Veillard),
+    Fix  missing win32 libraries in libxml-2.0.pc (Volker Grabsch),
+    Fix detection of python linker flags (Daniel Macks),
+    fix build error in libxml2/python (Paul Smith),
+    ChunkParser: Incorrect decoding of small xml files (Raul Hudea),
+    htmlCheckEncoding doesn't update input-end after shrink (Eugene Pimenov),
+    Fix a missing #ifdef (Daniel Veillard),
+    Fix encoding selection for xmlParseInNodeContext (Daniel Veillard),
+    xmlPreviousElementSibling mistake (François Delyon),
+    608773 add a missing check in xmlGROW (Daniel Veillard),
+    Fix xmlParseInNodeContext for HTML content (Daniel Veillard),
+    Fix lost namespace when copying node * tree.c: reconcile namespace if not found (Rob Richards),
+    Fix some missing commas in HTML element lists (Eugene Pimenov),
+    Correct variable type to unsigned (Nikolay Sivov),
+    Recognize ID attribute in HTML without DOCTYPE (Daniel Veillard),
+    Fix memory leak in xmlXPathEvalExpression() (Martin),
+    Fix an init bug in global.c (Kai Henning),
+    Fix xmlNodeSetBase() comment (Daniel Veillard),
+    Fix broken escape behaviour in regexp ranges (Daniel Veillard),
+    Don't give default HTML boolean attribute values in parser (Daniel Veillard),
+    xmlCtxtResetLastError should reset ctxt-errNo (Daniel Veillard)
+  
+   -  Cleanups:
+    Cleanup a couple of weirdness in HTML parser (Eugene Pimenov)
+  
+
+
+2.7.6: Oct  6 2009:
+   -  Bug Fixes:
+     Restore thread support in default configuration (Andrew W. Nosenko),
+     URI with no path parsing problem (Daniel Veillard),
+     Minor patch for conditional defines in threads.c (Eric Zurcher)
+  
+
+
+2.7.5: Sep 24 2009:
+   -  Bug Fixes:
+    Restore behavior of --with-threads without argument (Andrew W. Nosenko),
+    Fix memory leak when doc is NULL (Rob Richards),
+    595792 fixing a RelaxNG bug introduced in 2.7.4 (Daniel Veillard),
+    Fix a Relaxng bug raised by libvirt test suite (Daniel Veillard),
+    Fix a parsing problem with little data at startup (Daniel Veillard),
+    link python module with python library (Frederic Crozat),
+    594874 Forgot an fclose in xmllint (Daniel Veillard)
+  
+   -  Cleanup:
+    Adding symbols.xml to EXTRA_DIST (Daniel Veillard)
+  
+
+
+2.7.4: Sep 10 2009:
+   - Improvements:
+    Switch to GIT (GNOME),
+    Add symbol versioning to libxml2 shared libs (Daniel Veillard)
+  
+   - Portability:
+    593857 try to work around thread pbm MinGW 4.4 (Daniel Veillard),
+    594250 rename ATTRIBUTE_ALLOC_SIZE to avoid clashes (Daniel Veillard),
+    Fix Windows build * relaxng.c: fix windows build (Rob Richards),
+    Fix the globals.h to use XMLPUBFUN (Paul Smith),
+    Problem with extern extern in header (Daniel Veillard),
+    Add -lnetwork for compiling on Haiku (Scott McCreary),
+    Runtest portability patch for Solaris (Tim Rice),
+    Small patch to accomodate the Haiku OS (Scott McCreary),
+    584605 package VxWorks folder in the distribution (Daniel Veillard),
+    574017 Realloc too expensive on most platform (Daniel Veillard),
+    Fix windows build (Rob Richards),
+    545579 doesn't compile without schema support (Daniel Veillard),
+    xmllint use xmlGetNodePath when not compiled in (Daniel Veillard),
+    Try to avoid __imp__xmlFree link trouble on msys (Daniel Veillard),
+    Allow to select the threading system on Windows (LRN),
+    Fix Solaris binary links, cleanups (Daniel Veillard),
+    Bug 571059 – MSVC doesn't work with the bakefile (Intron),
+    fix ATTRIBUTE_PRINTF header clash (Belgabor and Mike Hommey),
+    fixes for Borland/CodeGear/Embarcadero compilers (Eric Zurcher)
+  
+   - Documentation:
+    544910 typo: "renciliateNs" (Leonid Evdokimov),
+    Add VxWorks to list of OSes (Daniel Veillard),
+    Regenerate the documentation and update for git (Daniel Veillard),
+    560524 ¿ xmlTextReaderLocalName description (Daniel Veillard),
+    Added sponsoring by AOE media for the server (Daniel Veillard),
+    updated URLs for GNOME (Vincent Lefevre),
+    more warnings about xmlCleanupThreads and xmlCleanupParser (Daniel Veillard)
+  
+   - Bug fixes:
+    594514 memory leaks - duplicate initialization (MOD),
+    Wrong block opening in htmlNodeDumpOutputInternal (Daniel Veillard),
+    492317 Fix  Relax-NG validation problems (Daniel Veillard),
+    558452 fight with reg test and error report (Daniel Veillard),
+    558452 RNG compilation of optional multiple child (Daniel Veillard),
+    579746 XSD validation not correct / nilable groups (Daniel Veillard),
+    502960 provide namespace stack when parsing entity (Daniel Veillard),
+    566012 part 2 fix regresion tests and push mode (Daniel Veillard),
+    566012 autodetected encoding and encoding conflict (Daniel Veillard),
+    584220 xpointer(/) and xinclude problems (Daniel Veillard),
+    587663 Incorrect Attribute-Value Normalization (Daniel Veillard),
+    444994 HTML chunked failure for attribute with <> (Daniel Veillard),
+    Fix end of buffer char being split in XML parser (Daniel Veillard),
+    Non ASCII character may be split at buffer end (Adiel Mittmann),
+    440226 Add xmlXIncludeProcessTreeFlagsData API (Stefan Behnel),
+    572129 speed up parsing of large HTML text nodes (Markus Kull),
+    Fix HTML parsing with 0 character in CDATA (Daniel Veillard),
+    Fix SetGenericErrorFunc and SetStructured clash (Wang Lam),
+    566012  Incomplete EBCDIC parsing support (Martin Kogler),
+    541335 HTML avoid creating 2 head or 2 body element (Daniel Veillard),
+    541237 error correcting missing end tags in HTML (Daniel Veillard),
+    583439 missing line numbers in push mode (Daniel Veillard),
+    587867 xmllint --html --xmlout serializing as HTML (Daniel Veillard),
+    559501 avoid select and use poll for nanohttp (Raphael Prevost),
+    559410 -  Regexp bug on (...)? constructs (Daniel Veillard),
+    Fix a small problem on previous HTML parser patch (Daniel Veillard),
+    592430 -  HTML parser runs into endless loop (Daniel Veillard),
+    447899 potential double free in xmlFreeTextReader (Daniel Veillard),
+    446613 small validation bug mixed content with NS (Daniel Veillard),
+    Fix the problem of revalidating a doc with RNG (Daniel Veillard),
+    Fix xmlKeepBlanksDefault to not break indent (Nick Wellnhofer),
+    512131 refs from externalRef part need to be added (Daniel Veillard),
+    512131 crash in xmlRelaxNGValidateFullElement (Daniel Veillard),
+    588441 allow '.' in HTML Names even if invalid (Daniel Veillard),
+    582913 Fix htmlSetMetaEncoding() to be nicer (Daniel Veillard),
+    579317 Try to find the HTML encoding information (Daniel Veillard),
+    575875 don't output charset=html (Daniel Veillard),
+    571271 fix semantic of xsd:all with minOccurs=0 (Daniel Veillard),
+    570702 fix a bug in regexp determinism checking (Daniel Veillard),
+    567619 xmlValidateNotationUse missing param test (Daniel Veillard),
+    574393 ¿ utf-8 filename magic for compressed files (Hans Breuer),
+    Fix a couple of problems in the parser (Daniel Veillard),
+    585505 ¿ Document ids and refs populated by XSD (Wayne Jensen),
+    582906 XSD validating multiple imports of the same schema (Jason Childs),
+    Bug 582887 ¿ problems validating complex schemas (Jason Childs),
+    Bug 579729 ¿ fix XSD schemas parsing crash (Miroslav Bajtos),
+    576368 ¿ htmlChunkParser with special attributes (Jiri Netolicky),
+    Bug 565747 ¿ relax anyURI data character checking (Vincent Lefevre),
+    Preserve attributes of include start on tree copy (Petr Pajas),
+    Skip silently unrecognized XPointer schemes (Jakub Wilk),
+    Fix leak on SAX1, xmllint --sax1 option and debug (Daniel Veillard),
+    potential NULL dereference on non-glibc (Jim Meyering),
+    Fix an XSD validation crash (Daniel Veillard),
+    Fix a regression in streaming entities support (Daniel Veillard),
+    Fix a couple of ABI issues with C14N 1.1 (Aleksey Sanin),
+    Aleksey Sanin support for c14n 1.1 (Aleksey Sanin),
+    reader bug fix with entities (Daniel Veillard),
+    use options from current parser ctxt for external entities (Rob Richards),
+    581612 use %s to printf strings (Christian Persch),
+    584605 change the threading initialization sequence (Igor Novoseltsev),
+    580705 keep line numbers in HTML parser (Aaron Patterson),
+    581803 broken HTML table attributes init (Roland Steiner),
+    do not set error code in xmlNsWarn (Rob Richards),
+    564217 fix structured error handling problems,
+    reuse options from current parser for entities (Rob Richards),
+    xmlXPathRegisterNs should not allow enpty prefixes (Daniel Veillard),
+    add a missing check in xmlAddSibling (Kris Breuker),
+    avoid leaks on errors (Jinmei Tatuya)
+  
+   - Cleanup:
+    Chasing dead assignments reported by clang-scan (Daniel Veillard),
+    A few more safety cleanup raised by scan (Daniel Veillard),
+    Fixing assorted potential problems raised by scan (Daniel Veillard),
+    Potential uninitialized arguments raised by scan (Daniel Veillard),
+    Fix a bunch of scan 'dead increments' and cleanup (Daniel Veillard),
+    Remove a pedantic warning (Daniel Veillard),
+    555833 always use rm -f in uninstall-local (Daniel Veillard),
+    542394 xmlRegisterOutputCallbacks MAX_INPUT_CALLBACK (Daniel Veillard),
+    Autoregenerate libxml2.syms automated checkings (Daniel Veillard),
+    Make xmlRecoverDoc const (Martin Trappel) (Daniel Veillard),
+    Both args of xmlStrcasestr are const (Daniel Veillard),
+    hide the nbParse* variables used for debugging (Mike Hommey),
+    570806 changed include of config.h (William M. Brack),
+    cleanups and error reports when xmlTextWriterVSprintf fails (Jinmei Tatuya)
+  
+
+
+2.7.3: Jan 18 2009:
+   - Build fix: fix build when HTML support is not included.
+   - Bug fixes: avoid memory overflow in gigantic text nodes,
+      indentation problem on the writed (Rob Richards),
+      xmlAddChildList pointer problem (Rob Richards and Kevin Milburn),
+      xmlAddChild problem with attribute (Rob Richards and Kris Breuker),
+      avoid a memory leak in an edge case (Daniel Zimmermann),
+      deallocate some pthread data (Alex Ott).
+   - Improvements: configure option to avoid rebuilding docs (Adrian Bunk),
+      limit text nodes to 10MB max by default, add element traversal
+      APIs, add a parser option to enable pre 2.7 SAX behavior (Rob Richards),
+      add gcc malloc checking (Marcus Meissner), add gcc printf like functions
+      parameters checking (Marcus Meissner).
+
+
+2.7.2: Oct 3 2008:
+   - Portability fix: fix solaris compilation problem, fix compilation
+        if XPath is not configured in
+   - Bug fixes: nasty entity bug introduced in 2.7.0, restore old behaviour
+        when saving an HTML doc with an xml dump function, HTML UTF-8 parsing
+        bug, fix reader custom error handlers (Riccardo Scussat)
+    
+   - Improvement: xmlSave options for more flexibility to save as
+        XML/HTML/XHTML, handle leading BOM in HTML documents
+
+
+2.7.1: Sep 1 2008:
+   - Portability fix: Borland C fix (Moritz Both)
+   - Bug fixes: python serialization wrappers, XPath QName corner
+        case handking and leaks (Martin)
+   - Improvement: extend the xmlSave to handle HTML documents and trees
+   - Cleanup: python serialization wrappers
+
+
+2.7.0: Aug 30 2008:
+   - Documentation: switch ChangeLog to UTF-8, improve mutithreads and
+      xmlParserCleanup docs
+   - Portability fixes: Older Win32 platforms (Rob Richards), MSVC
+      porting fix (Rob Richards), Mac OS X regression tests (Sven Herzberg),
+      non GNUCC builds (Rob Richards), compilation on Haiku (Andreas Färber)
+      
+   - Bug fixes: various realloc problems (Ashwin), potential double-free
+      (Ashwin), regexp crash, icrash with invalid whitespace facets (Rob
+      Richards), pattern fix when streaming (William Brack), various XML
+      parsing and validation fixes based on the W3C regression tests, reader
+      tree skipping function fix (Ashwin), Schemas regexps escaping fix
+      (Volker Grabsch), handling of entity push errors (Ashwin), fix a slowdown
+      when encoder cant serialize characters on output
+   - Code cleanup: compilation fix without the reader, without the output
+      (Robert Schwebel), python whitespace (Martin), many space/tabs cleanups,
+      serious cleanup of the entity handling code
+   - Improvement: switch parser to XML-1.0 5th edition, add parsing flags
+      for old versions, switch URI parsing to RFC 3986,
+      add xmlSchemaValidCtxtGetParserCtxt (Holger Kaelberer),
+      new hashing functions for dictionnaries (based on Stefan Behnel work),
+      improve handling of misplaced html/head/body in HTML parser, better
+      regression test tools and code coverage display, better algorithms
+      to detect various versions of the billion laughts attacks, make
+      arbitrary parser limits avoidable as a parser option
+
+
+2.6.32: Apr 8 2008:
+   - Documentation: returning heap memory to kernel (Wolfram Sang),
+      trying to clarify xmlCleanupParser() use, xmlXPathContext improvement
+      (Jack Jansen), improve the *Recover* functions documentation,
+      XmlNodeType doc link fix (Martijn Arts)
+   - Bug fixes: internal subset memory leak (Ashwin), avoid problem with
+      paths starting with // (Petr Sumbera), streaming XSD validation callback
+      patches (Ashwin), fix redirection on port other than 80 (William Brack),
+      SAX2 leak (Ashwin), XInclude fragment of own document (Chris Ryan),
+      regexp bug with '.' (Andrew Tosh), flush the writer at the end of the
+      document (Alfred Mickautsch), output I/O bug fix (William Brack),
+      writer CDATA output after a text node (Alex Khesin), UTF-16 encoding
+      detection (William Brack), fix handling of empty CDATA nodes for Safari
+      team, python binding problem with namespace nodes, improve HTML parsing
+      (Arnold Hendriks), regexp automata build bug, memory leak fix (Vasily
+      Chekalkin), XSD test crash, weird system parameter entity parsing problem,
+      allow save to file:///X:/ windows paths, various attribute normalisation
+      problems, externalSubsetSplit fix (Ashwin), attribute redefinition in
+      the DTD (Ashwin), fix in char ref parsing check (Alex Khesin), many
+      out of memory handling fixes (Ashwin), XPath out of memory handling fixes
+      (Alvaro Herrera), various realloc problems (Ashwin), UCS4 encoding
+      conversion buffer size (Christian Fruth), problems with EatName
+      functions on memory errors, BOM handling in external parsed entities
+      (Mark Rowe)
+   - Code cleanup: fix build under VS 2008 (David Wimsey), remove useless
+      mutex in xmlDict (Florent Guilian), Mingw32 compilation fix (Carlo
+      Bramini), Win and MacOS EOL cleanups (Florent Guiliani), iconv need
+      a const detection (Roumen Petrov), simplify xmlSetProp (Julien Charbon),
+      cross compilation fixes for Mingw (Roumen Petrov), SCO Openserver build
+      fix (Florent Guiliani), iconv uses const on Win32 (Rob Richards),
+      duplicate code removal (Ashwin), missing malloc test and error reports
+      (Ashwin), VMS makefile fix (Tycho Hilhorst)
+   - improvements: better plug of schematron in the normal error handling
+      (Tobias Minich)
+
+
+2.6.31: Jan 11 2008:
+   - Security fix: missing of checks in UTF-8 parsing
+   - Bug fixes: regexp bug, dump attribute from XHTML document, fix
+      xmlFree(NULL) to not crash in debug mode, Schematron parsing crash
+      (Rob Richards), global lock free on Windows (Marc-Antoine Ruel),
+      XSD crash due to double free (Rob Richards), indentation fix in
+      xmlTextWriterFullEndElement (Felipe Pena), error in attribute type
+      parsing if attribute redeclared, avoid crash in hash list scanner if
+      deleting elements, column counter bug fix (Christian Schmidt),
+      HTML embed element saving fix (Stefan Behnel), avoid -L/usr/lib
+      output from xml2-config (Fred Crozat), avoid an xmllint crash 
+      (Stefan Kost), don't stop HTML parsing on out of range chars.
+      
+   - Code cleanup: fix open() call third argument, regexp cut'n paste
+      copy error, unused variable in __xmlGlobalInitMutexLock (Hannes Eder),
+      some make distcheck realted fixes (John Carr)
+   - Improvements: HTTP Header: includes port number (William Brack),
+      testURI --debug option, 
+
+
+2.6.30: Aug 23 2007:
+   - Portability: Solaris crash on error handling, windows path fixes
+      (Roland Schwarz and Rob Richards), mingw build (Roland Schwarz)
+   - Bugfixes: xmlXPathNodeSetSort problem (William Brack), leak when
+      reusing a writer for a new document (Dodji Seketeli), Schemas
+      xsi:nil handling patch (Frank Gross), relative URI build problem
+      (Patrik Fimml), crash in xmlDocFormatDump, invalid char in comment
+      detection bug, fix disparity with xmlSAXUserParseMemory, automata
+      generation for complex regexp counts problems, Schemas IDC import
+      problems (Frank Gross), xpath predicate evailation error handling
+      (William Brack)
+
+
+2.6.29: Jun 12 2007:
+   - Portability: patches from Andreas Stricke for WinCEi,
+      fix compilation warnings (William Brack), avoid warnings on Apple OS/X
+      (Wendy Doyle and Mark Rowe), Windows compilation and threading
+      improvements (Rob Richards), compilation against old Python versions,
+      new GNU tar changes (Ryan Hill)
+   - Documentation: xmlURIUnescapeString comment, 
+   - Bugfixes: xmlBufferAdd problem (Richard Jones), 'make valgrind'
+      flag fix (Richard Jones), regexp interpretation of \,
+      htmlCreateDocParserCtxt (Jean-Daniel Dupas), configure.in
+      typo (Bjorn Reese), entity content failure, xmlListAppend() fix
+      (Georges-André Silber), XPath number serialization (William Brack),
+      nanohttp gzipped stream fix (William Brack and Alex Cornejo),
+      xmlCharEncFirstLine typo (Mark Rowe), uri bug (François Delyon),
+      XPath string value of PI nodes (William Brack), XPath node set
+      sorting bugs (William Brack), avoid outputting namespace decl
+      dups in the writer (Rob Richards), xmlCtxtReset bug, UTF-8 encoding
+      error handling, recustion on next in catalogs, fix a Relax-NG crash,
+      workaround wrong file: URIs, htmlNodeDumpFormatOutput on attributes,
+      invalid character in attribute detection bug, big comments before 
+      internal subset streaming bug, HTML parsing of attributes with : in
+      the name, IDness of name in HTML (Dagfinn I. Mannsåker) 
+   - Improvement: keep URI query parts in raw form (Richard Jones),
+      embed tag support in HTML (Michael Day) 
+
+
+2.6.28: Apr 17 2007:
+   - Documentation: comment fixes (Markus Keim), xpath comments fixes too
+      (James Dennett)
+   - Bug fixes: XPath bug (William Brack), HTML parser autoclose stack usage
+      (Usamah Malik), various regexp bug fixes (DV and William), path conversion
+      on Windows (Igor Zlatkovic), htmlCtxtReset fix (Michael Day), XPath
+      principal node of axis bug, HTML serialization of some codepoint
+      (Steven Rainwater), user data propagation in XInclude (Michael Day),
+      standalone and XML decl detection (Michael Day), Python id output
+      for some id, fix the big python string memory leak, URI parsing fixes
+      (Stéphane Bidoul and William), long comments parsing bug (William),
+      concurrent threads initialization (Ted Phelps), invalid char
+      in text XInclude (William), XPath memory leak (William), tab in
+      python problems (Andreas Hanke), XPath node comparison error
+      (Oleg Paraschenko), cleanup patch for reader (Julien Reichel),
+      XML Schemas attribute group (William), HTML parsing problem (William),
+      fix char 0x2d in regexps (William), regexp quantifier range with
+      min occurs of 0 (William), HTML script/style parsing (Mike Day)
+   - Improvement: make xmlTextReaderSetup() public
+   - Compilation and postability: fix a missing include problem (William),
+      __ss_family on AIX again (Björn Wiberg), compilation without zlib
+      (Michael Day), catalog patch for Win32 (Christian Ehrlicher),
+      Windows CE fixes (Andreas Stricke)
+   - Various CVS to SVN infrastructure changes
+
+
+2.6.27: Oct 25 2006:
+   - Portability fixes: file names on windows (Roland Schwingel, 
+      Emelyanov Alexey), windows compile fixup (Rob Richards), 
+      AIX iconv() is apparently case sensitive
+   - improvements: Python XPath types mapping (Nic Ferrier), XPath optimization
+      (Kasimier), add xmlXPathCompiledEvalToBoolean (Kasimier), Python node
+      equality and comparison (Andreas Pakulat), xmlXPathCollectAndTest
+      improvememt (Kasimier), expose if library was compiled with zlib 
+      support (Andrew Nosenko), cache for xmlSchemaIDCMatcher structs
+      (Kasimier), xmlTextConcat should work with comments and PIs (Rob
+      Richards), export htmlNewParserCtxt needed by Michael Day, refactoring
+      of catalog entity loaders (Michael Day), add XPointer support to 
+      python bindings (Ross Reedstrom, Brian West and Stefan Anca), 
+      try to sort out most file path to URI conversions and xmlPathToUri,
+      add --html --memory case to xmllint
+   - building fix: fix --with-minimum (Felipe Contreras), VMS fix, 
+      const'ification of HTML parser structures (Matthias Clasen),
+      portability fix (Emelyanov Alexey), wget autodetection (Peter
+      Breitenlohner),  remove the build path recorded in the python
+      shared module, separate library flags for shared and static builds
+      (Mikhail Zabaluev), fix --with-minimum --with-sax1 builds, fix
+      --with-minimum --with-schemas builds
+   - bug fix: xmlGetNodePath fix (Kasimier), xmlDOMWrapAdoptNode and
+      attribute (Kasimier), crash when using the recover mode, 
+      xmlXPathEvalExpr problem (Kasimier), xmlXPathCompExprAdd bug (Kasimier),
+      missing destry in xmlFreeRMutex (Andrew Nosenko), XML Schemas fixes
+      (Kasimier), warning on entities processing, XHTML script and style
+      serialization (Kasimier), python generator for long types, bug in
+      xmlSchemaClearValidCtxt (Bertrand Fritsch), xmlSchemaXPathEvaluate
+      allocation bug (Marton Illes), error message end of line (Rob Richards),
+      fix attribute serialization in writer (Rob Richards), PHP4 DTD validation
+      crasher, parser safety patch (Ben Darnell), _private context propagation
+      when parsing entities (with Michael Day), fix entities behaviour when 
+      using SAX, URI to file path fix (Mikhail Zabaluev), disappearing validity
+      context, arg error in SAX callback (Mike Hommey), fix mixed-content
+      autodetect when using --noblanks, fix xmlIOParseDTD error handling,
+      fix bug in xmlSplitQName on special Names, fix Relax-NG element content
+      validation bug, fix xmlReconciliateNs bug, fix potential attribute 
+      XML parsing bug, fix line/column accounting in XML parser, chunking bug
+      in the HTML parser on script, try to detect obviously buggy HTML
+      meta encoding indications, bugs with encoding BOM and xmlSaveDoc, 
+      HTML entities in attributes parsing, HTML minimized attribute values,
+      htmlReadDoc and htmlReadIO were broken, error handling bug in
+      xmlXPathEvalExpression (Olaf Walkowiak), fix a problem in
+      htmlCtxtUseOptions, xmlNewInputFromFile could leak (Marius Konitzer),
+      bug on misformed SSD regexps (Christopher Boumenot)
+      
+   - documentation: warning about XML_PARSE_COMPACT (Kasimier Buchcik),
+      fix xmlXPathCastToString documentation, improve man pages for
+      xmllitn and xmlcatalog (Daniel Leidert), fixed comments of a few
+      functions
+
+
+2.6.26: Jun 6 2006:
+   - portability fixes: Python detection (Joseph Sacco), compilation
+    error(William Brack and Graham Bennett), LynxOS patch (Olli Savia)
+   - bug fixes: encoding buffer problem, mix of code and data in
+    xmlIO.c(Kjartan Maraas), entities in XSD validation (Kasimier Buchcik),
+    variousXSD validation fixes (Kasimier), memory leak in pattern (Rob
+    Richards andKasimier), attribute with colon in name (Rob Richards), XPath
+    leak inerror reporting (Aleksey Sanin), XInclude text include of
+    selfdocument.
+   - improvements: Xpath optimizations (Kasimier), XPath object
+    cache(Kasimier)
+
+
+2.6.25: Jun 6 2006::
+Do not use or package 2.6.25
+2.6.24: Apr 28 2006:
+   - Portability fixes: configure on Windows, testapi compile on windows
+      (Kasimier Buchcik, venkat naidu), Borland C++ 6 compile (Eric Zurcher),
+      HP-UX compiler workaround (Rick Jones), xml2-config bugfix, gcc-4.1
+      cleanups, Python detection scheme (Joseph Sacco), UTF-8 file paths on
+      Windows (Roland Schwingel).
+      
+   - Improvements: xmlDOMWrapReconcileNamespaces xmlDOMWrapCloneNode (Kasimier
+      Buchcik), XML catalog debugging (Rick Jones), update to Unicode 4.01.
+   - Bug fixes: xmlParseChunk() problem in 2.6.23, xmlParseInNodeContext()
+      on HTML docs, URI behaviour on Windows (Rob Richards), comment streaming
+      bug, xmlParseComment (with William Brack), regexp bug fixes (DV &
+      Youri Golovanov), xmlGetNodePath on text/CDATA (Kasimier),
+      one Relax-NG interleave bug, xmllint --path and --valid,
+      XSD bugfixes (Kasimier), remove debug
+      left in Python bindings (Nic Ferrier), xmlCatalogAdd bug (Martin Cole),
+      xmlSetProp fixes (Rob Richards), HTML IDness (Rob Richards), a large
+      number of cleanups and small fixes based on Coverity reports, bug
+      in character ranges, Unicode tables const (Aivars Kalvans), schemas
+      fix (Stefan Kost), xmlRelaxNGParse error deallocation, 
+      xmlSchemaAddSchemaDoc error deallocation, error handling on unallowed
+      code point, ixmllint --nonet to never reach the net (Gary Coady),
+      line break in writer after end PI (Jason Viers). 
+   - Documentation: man pages updates and cleanups (Daniel Leidert).
+   - New features: Relax NG structure error handlers.
+
+
+2.6.23: Jan 5 2006:
+   - portability fixes: Windows (Rob Richards), getaddrinfo on Windows
+    (Kolja Nowak, Rob Richards), icc warnings (Kjartan Maraas),
+    --with-minimum compilation fixes (William Brack), error case handling fix
+    on Solaris (Albert Chin), don't use 'list' as parameter name reported by
+    Samuel Diaz Garcia, more old Unices portability fixes (Albert Chin),
+    MinGW compilation (Mark Junker), HP-UX compiler warnings (Rick
+  Jones),
+   - code cleanup: xmlReportError (Adrian Mouat), remove xmlBufferClose
+    (Geert Jansen), unreachable code (Oleksandr Kononenko), refactoring
+    parsing code (Bjorn Reese)
+   - bug fixes: xmlBuildRelativeURI and empty path (William Brack),
+    combinatory explosion and performances in regexp code, leak in
+    xmlTextReaderReadString(), xmlStringLenDecodeEntities problem (Massimo
+    Morara), Identity Constraints bugs and a segfault (Kasimier Buchcik),
+    XPath pattern based evaluation bugs (DV & Kasimier),
+    xmlSchemaContentModelDump() memory leak (Kasimier), potential leak in
+    xmlSchemaCheckCSelectorXPath(), xmlTextWriterVSprintf() misuse of
+    vsnprintf (William Brack), XHTML serialization fix (Rob Richards), CRLF
+    split problem (William), issues with non-namespaced attributes in
+    xmlAddChild() xmlAddNextSibling() and xmlAddPrevSibling() (Rob Richards),
+    HTML parsing of script, Python must not output to stdout (Nic Ferrier),
+    exclusive C14N namespace visibility (Aleksey Sanin), XSD datatype
+    totalDigits bug (Kasimier Buchcik), error handling when writing to an
+    xmlBuffer (Rob Richards), runtest schemas error not reported (Hisashi
+    Fujinaka), signed/unsigned problem in date/time code (Albert Chin), fix
+    XSI driven XSD validation (Kasimier), parsing of xs:decimal (Kasimier),
+    fix DTD writer output (Rob Richards), leak in xmlTextReaderReadInnerXml
+    (Gary Coady), regexp bug affecting schemas (Kasimier), configuration of
+    runtime debugging (Kasimier), xmlNodeBufGetContent bug on entity refs
+    (Oleksandr Kononenko), xmlRegExecPushString2 bug (Sreeni Nair),
+    compilation and build fixes (Michael Day), removed dependencies on
+    xmlSchemaValidError (Kasimier), bug with <xml:foo/>, more XPath
+    pattern based evaluation fixes (Kasimier)
+   - improvements: XSD Schemas redefinitions/restrictions (Kasimier
+    Buchcik), node copy checks and fix for attribute (Rob Richards), counted
+    transition bug in regexps, ctxt->standalone = -2 to indicate no
+    standalone attribute was found, add xmlSchemaSetParserStructuredErrors()
+    (Kasimier Buchcik), add xmlTextReaderSchemaValidateCtxt() to API
+    (Kasimier), handle gzipped HTTP resources (Gary Coady), add
+    htmlDocDumpMemoryFormat. (Rob Richards),
+   - documentation: typo (Michael Day), libxml man page (Albert Chin), save
+    function to XML buffer (Geert Jansen), small doc fix (Aron Stansvik),
+
+
+2.6.22: Sep 12 2005:
+   - build fixes: compile without schematron (Stéphane Bidoul)
+   - bug fixes: xmlDebugDumpNode on namespace node (Oleg Paraschenko)i,
+    CDATA push parser bug, xmlElemDump problem with XHTML1 doc,
+    XML_FEATURE_xxx clash with expat headers renamed XML_WITH_xxx, fix some
+    output formatting for meta element (Rob Richards), script and style
+    XHTML1 serialization (David Madore), Attribute derivation fixups in XSD
+    (Kasimier Buchcik), better IDC error reports (Kasimier Buchcik)
+   - improvements: add XML_SAVE_NO_EMPTY xmlSaveOption (Rob Richards), add
+    XML_SAVE_NO_XHTML xmlSaveOption, XML Schemas improvements preparing for
+    derive (Kasimier Buchcik).
+   - documentation: generation of gtk-doc like docs, integration with
+    devhelp.
+
+
+2.6.21: Sep 4 2005:
+   - build fixes: Cygwin portability fixes (Gerrit P. Haase), calling
+    convention problems on Windows (Marcus Boerger), cleanups based on Linus'
+    sparse tool, update of win32/configure.js (Rob Richards), remove warnings
+    on Windows(Marcus Boerger), compilation without SAX1, detection of the
+    Python binary, use $GCC inestad of $CC = 'gcc' (Andrew W. Nosenko),
+    compilation/link with threads and old gcc, compile problem by C370 on
+    Z/OS,
+   - bug fixes: http_proxy environments (Peter Breitenlohner), HTML UTF-8
+    bug (Jiri Netolicky), XPath NaN compare bug (William Brack),
+    htmlParseScript potential bug, Schemas regexp handling of spaces, Base64
+    Schemas comparisons NIST passes, automata build error xsd:all,
+    xmlGetNodePath for namespaced attributes (Alexander Pohoyda), xmlSchemas
+    foreign namespaces handling, XML Schemas facet comparison (Kupriyanov
+    Anatolij), xmlSchemaPSimpleTypeErr error report (Kasimier Buchcik), xml:
+    namespace ahndling in Schemas (Kasimier), empty model group in Schemas
+    (Kasimier), wildcard in Schemas (Kasimier), URI composition (William),
+    xs:anyType in Schemas (Kasimier), Python resolver emmitting error
+    messages directly, Python xmlAttr.parent (Jakub Piotr Clapa), trying to
+    fix the file path/URI conversion, xmlTextReaderGetAttribute fix (Rob
+    Richards), xmlSchemaFreeAnnot memleak (Kasimier), HTML UTF-8
+    serialization, streaming XPath, Schemas determinism detection problem,
+    XInclude bug, Schemas context type (Dean Hill), validation fix (Derek
+    Poon), xmlTextReaderGetAttribute[Ns] namespaces (Rob Richards), Schemas
+    type fix (Kuba Nowakowski), UTF-8 parser bug, error in encoding handling,
+    xmlGetLineNo fixes, bug on entities handling, entity name extraction in
+    error handling with XInclude, text nodes in HTML body tags (Gary Coady),
+    xml:id and IDness at the treee level fixes, XPath streaming patterns
+  bugs.
+   - improvements: structured interfaces for schemas and RNG error reports
+    (Marcus Boerger), optimization of the char data inner loop parsing
+    (thanks to Behdad Esfahbod for the idea), schematron validation though
+    not finished yet, xmlSaveOption to omit XML declaration, keyref match
+    error reports (Kasimier), formal expression handling code not plugged
+    yet, more lax mode for the HTML parser, parser XML_PARSE_COMPACT option
+    for text nodes allocation.
+   - documentation: xmllint man page had --nonet duplicated
+
+
+2.6.20: Jul 10 2005:
+   - build fixes: Windows build (Rob Richards), Mingw compilation (Igor
+    Zlatkovic), Windows Makefile (Igor), gcc warnings (Kasimier and
+    andriy@google.com), use gcc weak references to pthread to avoid the
+    pthread dependancy on Linux, compilation problem (Steve Nairn), compiling
+    of subset (Morten Welinder), IPv6/ss_family compilation (William Brack),
+    compilation when disabling parts of the library, standalone test
+    distribution.
+   - bug fixes: bug in lang(), memory cleanup on errors (William Brack),
+    HTTP query strings (Aron Stansvik), memory leak in DTD (William), integer
+    overflow in XPath (William), nanoftp buffer size, pattern "." apth fixup
+    (Kasimier), leak in tree reported by Malcolm Rowe, replaceNode patch
+    (Brent Hendricks), CDATA with NULL content (Mark Vakoc), xml:base fixup
+    on XInclude (William), pattern fixes (William), attribute bug in
+    exclusive c14n (Aleksey Sanin), xml:space and xml:lang with SAX2 (Rob
+    Richards), namespace trouble in complex parsing (Malcolm Rowe), XSD type
+    QNames fixes (Kasimier), XPath streaming fixups (William), RelaxNG bug
+    (Rob Richards), Schemas for Schemas fixes (Kasimier), removal of ID (Rob
+    Richards), a small RelaxNG leak, HTML parsing in push mode bug (James
+    Bursa), failure to detect UTF-8 parsing bugs in CDATA sections,
+    areBlanks() heuristic failure, duplicate attributes in DTD bug
+  (William).
+   - improvements: lot of work on Schemas by Kasimier Buchcik both on
+    conformance and streaming, Schemas validation messages (Kasimier Buchcik,
+    Matthew Burgess), namespace removal at the python level (Brent
+    Hendricks), Update to new Schemas regression tests from W3C/Nist
+    (Kasimier), xmlSchemaValidateFile() (Kasimier), implementation of
+    xmlTextReaderReadInnerXml and xmlTextReaderReadOuterXml (James Wert),
+    standalone test framework and programs, new DOM import APIs
+    xmlDOMWrapReconcileNamespaces() xmlDOMWrapAdoptNode() and
+    xmlDOMWrapRemoveNode(), extension of xmllint capabilities for SAX and
+    Schemas regression tests, xmlStopParser() available in pull mode too,
+    ienhancement to xmllint --shell namespaces support, Windows port of the
+    standalone testing tools (Kasimier and William),
+    xmlSchemaValidateStream() xmlSchemaSAXPlug() and xmlSchemaSAXUnplug() SAX
+    Schemas APIs, Schemas xmlReader support.
+
+
+2.6.19: Apr 02 2005:
+   - build fixes: drop .la from RPMs, --with-minimum build fix (William
+    Brack), use XML_SOCKLEN_T instead of SOCKLEN_T because it breaks with AIX
+    5.3 compiler, fixed elfgcchack.h generation and PLT reduction code on
+    Linux/ELF/gcc4
+   - bug fixes: schemas type decimal fixups (William Brack), xmmlint return
+    code (Gerry Murphy), small schemas fixes (Matthew Burgess and GUY
+    Fabrice), workaround "DAV:" namespace brokeness in c14n (Aleksey Sanin),
+    segfault in Schemas (Kasimier Buchcik), Schemas attribute validation
+    (Kasimier), Prop related functions and xmlNewNodeEatName (Rob Richards),
+    HTML serialization of name attribute on a elements, Python error handlers
+    leaks and improvement (Brent Hendricks), uninitialized variable in
+    encoding code, Relax-NG validation bug, potential crash if
+    gnorableWhitespace is NULL, xmlSAXParseDoc and xmlParseDoc signatures,
+    switched back to assuming UTF-8 in case no encoding is given at
+    serialization time
+   - improvements: lot of work on Schemas by Kasimier Buchcik on facets
+    checking and also mixed handling.
+   - 
+
+
+2.6.18: Mar 13 2005:
+   - build fixes: warnings (Peter Breitenlohner), testapi.c generation,
+    Bakefile support (Francesco Montorsi), Windows compilation (Joel Reed),
+    some gcc4 fixes, HP-UX portability fixes (Rick Jones).
+   - bug fixes: xmlSchemaElementDump namespace (Kasimier Buchcik), push and
+    xmlreader stopping on non-fatal errors, thread support for dictionnaries
+    reference counting (Gary Coady), internal subset and push problem, URL
+    saved in xmlCopyDoc, various schemas bug fixes (Kasimier), Python paths
+    fixup (Stephane Bidoul), xmlGetNodePath and namespaces, xmlSetNsProp fix
+    (Mike Hommey), warning should not count as error (William Brack),
+    xmlCreatePushParser empty chunk, XInclude parser flags (William), cleanup
+    FTP and HTTP code to reuse the uri parsing and IPv6 (William),
+    xmlTextWriterStartAttributeNS fix (Rob Richards), XMLLINT_INDENT being
+    empty (William), xmlWriter bugs (Rob Richards), multithreading on Windows
+    (Rich Salz), xmlSearchNsByHref fix (Kasimier), Python binding leak (Brent
+    Hendricks), aliasing bug exposed by gcc4 on s390, xmlTextReaderNext bug
+    (Rob Richards), Schemas decimal type fixes (William Brack),
+    xmlByteConsumed static buffer (Ben Maurer).
+   - improvement: speedup parsing comments and DTDs, dictionary support for
+    hash tables, Schemas Identity constraints (Kasimier), streaming XPath
+    subset, xmlTextReaderReadString added (Bjorn Reese), Schemas canonical
+    values handling (Kasimier), add xmlTextReaderByteConsumed (Aron
+  Stansvik),
+   - Documentation: Wiki support (Joel Reed)
+
+
+2.6.17: Jan 16 2005:
+   - build fixes: Windows, warnings removal (William Brack),
+    maintainer-clean dependency(William), build in a different directory
+    (William), fixing --with-minimum configure build (William), BeOS build
+    (Marcin Konicki), Python-2.4 detection (William), compilation on AIX (Dan
+    McNichol)
+   - bug fixes: xmlTextReaderHasAttributes (Rob Richards), xmlCtxtReadFile()
+    to use the catalog(s), loop on output (William Brack), XPath memory leak,
+    ID deallocation problem (Steve Shepard), debugDumpNode crash (William),
+    warning not using error callback (William), xmlStopParser bug (William),
+    UTF-16 with BOM on DTDs (William), namespace bug on empty elements in
+    push mode (Rob Richards), line and col computations fixups (Aleksey
+    Sanin), xmlURIEscape fix (William), xmlXPathErr on bad range (William),
+    patterns with too many steps, bug in RNG choice optimization, line number
+    sometimes missing.
+   - improvements: XSD Schemas (Kasimier Buchcik), python generator
+    (William), xmlUTF8Strpos speedup (William), unicode Python strings
+    (William), XSD error reports (Kasimier Buchcik), Python __str__ call
+    serialize().
+   - new APIs: added xmlDictExists(), GetLineNumber and GetColumnNumber for
+    the xmlReader (Aleksey Sanin), Dynamic Shared Libraries APIs (mostly Joel
+    Reed), error extraction API from regexps, new XMLSave option for format
+    (Phil Shafer)
+   - documentation: site improvement (John Fleck), FAQ entries
+  (William).
+
+
+2.6.16: Nov 10 2004:
+   - general hardening and bug fixing crossing all the API based on new
+    automated regression testing
+   - build fix: IPv6 build and test on AIX (Dodji Seketeli)
+   - bug fixes: problem with XML::Libxml reported by Petr Pajas,  encoding
+    conversion functions return values, UTF-8 bug affecting XPath reported by
+    Markus Bertheau, catalog problem with NULL entries (William Brack)
+   - documentation: fix to xmllint man page, some API function descritpion
+    were updated.
+   - improvements: DTD validation APIs provided at the Python level (Brent
+    Hendricks)
+
+
+2.6.15: Oct 27 2004:
+   - security fixes on the nanoftp and nanohttp modules
+   - build fixes: xmllint detection bug in configure, building outside the
+    source tree (Thomas Fitzsimmons)
+   - bug fixes: HTML parser on broken ASCII chars in names (William), Python
+    paths (Malcolm Tredinnick), xmlHasNsProp and default namespace (William),
+    saving to python file objects (Malcolm Tredinnick), DTD lookup fix
+    (Malcolm), save back <group> in catalogs (William), tree build
+    fixes (DV and Rob Richards), Schemas memory bug, structured error handler
+    on Python 64bits, thread local memory deallocation, memory leak reported
+    by Volker Roth, xmlValidateDtd in the presence of an internal subset,
+    entities and _private problem (William), xmlBuildRelativeURI error
+    (William).
+   - improvements: better XInclude error reports (William), tree debugging
+    module and tests, convenience functions at the Reader API (Graham
+    Bennett), add support for PI in the HTML parser.
+
+
+2.6.14: Sep 29 2004:
+   - build fixes: configure paths for xmllint and xsltproc, compilation
+    without HTML parser, compilation warning cleanups (William Brack &
+    Malcolm Tredinnick), VMS makefile update (Craig Berry),
+   - bug fixes: xmlGetUTF8Char (William Brack), QName properties (Kasimier
+    Buchcik), XInclude testing, Notation serialization, UTF8ToISO8859x
+    transcoding (Mark Itzcovitz), lots of XML Schemas cleanup and fixes
+    (Kasimier), ChangeLog cleanup (Stepan Kasal), memory fixes (Mark Vakoc),
+    handling of failed realloc(), out of bound array addressing in Schemas
+    date handling, Python space/tabs cleanups (Malcolm Tredinnick), NMTOKENS
+    E20 validation fix (Malcolm),
+   - improvements: added W3C XML Schemas testsuite (Kasimier Buchcik), add
+    xmlSchemaValidateOneElement (Kasimier), Python exception hierearchy
+    (Malcolm Tredinnick), Python libxml2 driver improvement (Malcolm
+    Tredinnick), Schemas support for xsi:schemaLocation,
+    xsi:noNamespaceSchemaLocation, xsi:type (Kasimier Buchcik)
+
+
+2.6.13: Aug 31 2004:
+   - build fixes: Windows and zlib (Igor Zlatkovic), -O flag with gcc,
+    Solaris compiler warning, fixing RPM BuildRequires,
+   - fixes: DTD loading on Windows (Igor), Schemas error reports APIs
+    (Kasimier Buchcik), Schemas validation crash, xmlCheckUTF8 (William Brack
+    and Julius Mittenzwei), Schemas facet check (Kasimier), default namespace
+    problem (William), Schemas hexbinary empty values, encoding error could
+    generate a serialization loop.
+   - Improvements: Schemas validity improvements (Kasimier), added --path
+    and --load-trace options to xmllint
+   - documentation: tutorial update (John Fleck)
+
+
+2.6.12: Aug 22 2004:
+   - build fixes: fix --with-minimum, elfgcchack.h fixes (Peter
+    Breitenlohner), perl path lookup (William), diff on Solaris (Albert
+    Chin), some 64bits cleanups.
+   - Python: avoid a warning with 2.3 (William Brack), tab and space mixes
+    (William), wrapper generator fixes (William), Cygwin support (Gerrit P.
+    Haase), node wrapper fix (Marc-Antoine Parent), XML Schemas support
+    (Torkel Lyng)
+   - Schemas: a lot of bug fixes and improvements from Kasimier Buchcik
+   - fixes: RVT fixes (William), XPath context resets bug (William), memory
+    debug (Steve Hay), catalog white space handling (Peter Breitenlohner),
+    xmlReader state after attribute reading (William), structured error
+    handler (William), XInclude generated xml:base fixup (William), Windows
+    memory reallocation problem (Steve Hay), Out of Memory conditions
+    handling (William and Olivier Andrieu), htmlNewDoc() charset bug,
+    htmlReadMemory init (William), a posteriori validation DTD base
+    (William), notations serialization missing, xmlGetNodePath (Dodji),
+    xmlCheckUTF8 (Diego Tartara), missing line numbers on entity
+  (William)
+   - improvements: DocBook catalog build scrip (William), xmlcatalog tool
+    (Albert Chin), xmllint --c14n option, no_proxy environment (Mike Hommey),
+    xmlParseInNodeContext() addition, extend xmllint --shell, allow XInclude
+    to not generate start/end nodes, extend xmllint --version to include CVS
+    tag (William)
+   - documentation: web pages fixes, validity API docs fixes (William)
+    schemas API fix (Eric Haszlakiewicz), xmllint man page (John Fleck)
+
+
+2.6.11: July 5 2004:
+   - Schemas: a lot of changes and improvements by Kasimier Buchcik for
+    attributes, namespaces and simple types.
+   - build fixes: --with-minimum (William Brack),  some gcc cleanup
+    (William), --with-thread-alloc (William)
+   - portability: Windows binary package change (Igor Zlatkovic), Catalog
+    path on Windows
+   - documentation: update to the tutorial (John Fleck), xmllint return code
+    (John Fleck), man pages (Ville Skytta),
+   - bug fixes: C14N bug serializing namespaces (Aleksey Sanin), testSAX
+    properly initialize the library (William), empty node set in XPath
+    (William), xmlSchemas errors (William), invalid charref problem pointed
+    by Morus Walter, XInclude xml:base generation (William), Relax-NG bug
+    with div processing (William), XPointer and xml:base problem(William),
+    Reader and entities, xmllint return code for schemas (William), reader
+    streaming problem (Steve Ball), DTD serialization problem (William),
+    libxml.m4 fixes (Mike Hommey), do not provide destructors as methods on
+    Python classes, xmlReader buffer bug, Python bindings memory interfaces
+    improvement (with Stéphane Bidoul), Fixed the push parser to be back to
+    synchronous behaviour.
+   - improvement: custom per-thread I/O enhancement (Rob Richards), register
+    namespace in debug shell (Stefano Debenedetti), Python based regression
+    test for non-Unix users (William), dynamically increase the number of
+    XPath extension functions in Python and fix a memory leak (Marc-Antoine
+    Parent and William)
+   - performance: hack done with Arjan van de Ven to reduce ELF footprint
+    and generated code on Linux, plus use gcc runtime profiling to optimize
+    the code generated in the RPM packages.
+
+
+2.6.10: May 17 2004:
+   - Web page generated for ChangeLog
+   - build fixes: --without-html problems, make check without make all
+   - portability: problem with xpath.c on Windows (MSC and Borland), memcmp
+    vs. strncmp on Solaris, XPath tests on Windows (Mark Vakoc), C++ do not
+    use "list" as parameter name, make tests work with Python 1.5 (Ed
+  Davis),
+   - improvements: made xmlTextReaderMode public, small buffers resizing
+    (Morten Welinder), add --maxmem option to xmllint, add
+    xmlPopInputCallback() for Matt Sergeant, refactoring of serialization
+    escaping, added escaping customization
+   - bugfixes: xsd:extension (Taihei Goi), assorted regexp bugs (William
+    Brack), xmlReader end of stream problem, node deregistration with reader,
+    URI escaping and filemanes,  XHTML1 formatting (Nick Wellnhofer), regexp
+    transition reduction (William), various XSD Schemas fixes (Kasimier
+    Buchcik), XInclude fallback problem (William), weird problems with DTD
+    (William), structured error handler callback context (William), reverse
+    xmlEncodeSpecialChars() behaviour back to escaping '"'
+
+
+2.6.9: Apr 18 2004:
+   - implement xml:id Working Draft, relaxed XPath id() checking
+   - bugfixes: xmlCtxtReset (Brent Hendricks), line number and CDATA (Dave
+    Beckett), Relax-NG compilation (William Brack), Regexp patches (with
+    William), xmlUriEscape (Mark Vakoc), a Relax-NG notAllowed problem (with
+    William), Relax-NG name classes compares (William), XInclude duplicate
+    fallback (William), external DTD encoding detection (William), a DTD
+    validation bug (William), xmlReader Close() fix, recusive extention
+    schemas
+   - improvements: use xmlRead* APIs in test tools (Mark Vakoc), indenting
+    save optimization, better handle IIS broken HTTP redirect  behaviour (Ian
+    Hummel), HTML parser frameset (James Bursa), libxml2-python RPM
+    dependancy, XML Schemas union support (Kasimier Buchcik), warning removal
+    clanup (William), keep ChangeLog compressed when installing from RPMs
+   - documentation: examples and xmlDocDumpMemory docs (John Fleck), new
+    example (load, xpath, modify, save), xmlCatalogDump() comments,
+   - Windows: Borland C++ builder (Eric Zurcher), work around Microsoft
+    compiler NaN handling bug (Mark Vakoc)
+
+
+2.6.8: Mar 23 2004:
+   - First step of the cleanup of the serialization code and APIs
+   - XML Schemas: mixed content (Adam Dickmeiss), QName handling fixes (Adam
+    Dickmeiss), anyURI for "" (John Belmonte)
+   - Python: Canonicalization C14N support added (Anthony Carrico)
+   - xmlDocCopyNode() extension (William)
+   - Relax-NG: fix when processing XInclude results (William), external
+    reference in interleave (William), missing error on <choice>
+    failure (William), memory leak in schemas datatype facets.
+   - xmlWriter: patch for better DTD support (Alfred Mickautsch)
+   - bug fixes: xmlXPathLangFunction memory leak (Mike Hommey and William
+    Brack), no ID errors if using HTML_PARSE_NOERROR, xmlcatalog fallbacks to
+    URI on SYSTEM lookup failure, XInclude parse flags inheritance (William),
+    XInclude and XPointer fixes for entities (William), XML parser bug
+    reported by Holger Rauch, nanohttp fd leak (William),  regexps char
+    groups '-' handling (William), dictionary reference counting problems,
+    do not close stderr.
+   - performance patches from Petr Pajas
+   - Documentation fixes: XML_CATALOG_FILES in man pages (Mike Hommey)
+   - compilation and portability fixes: --without-valid, catalog cleanups
+    (Peter Breitenlohner), MingW patch (Roland Schwingel), cross-compilation
+    to Windows (Christophe de Vienne),  --with-html-dir fixup (Julio Merino
+    Vidal), Windows build (Eric Zurcher)
+
+
+2.6.7: Feb 23 2004:
+   - documentation: tutorial updates (John Fleck), benchmark results
+   - xmlWriter: updates and fixes (Alfred Mickautsch, Lucas Brasilino)
+   - XPath optimization (Petr Pajas)
+   - DTD ID handling optimization
+   - bugfixes: xpath number with  > 19 fractional (William Brack), push
+    mode with unescaped '>' characters, fix xmllint --stream --timing, fix
+    xmllint --memory --stream memory usage, xmlAttrSerializeTxtContent
+    handling NULL, trying to fix Relax-NG/Perl interface.
+   - python: 2.3 compatibility, whitespace fixes (Malcolm Tredinnick)
+   - Added relaxng option to xmllint --shell
+
+
+2.6.6: Feb 12 2004:
+   - nanohttp and nanoftp: buffer overflow error on URI parsing (Igor and
+    William) reported by Yuuichi Teranishi
+   - bugfixes: make test and path issues, xmlWriter attribute serialization
+    (William Brack), xmlWriter indentation (William), schemas validation
+    (Eric Haszlakiewicz), XInclude dictionnaries issues (William and Oleg
+    Paraschenko), XInclude empty fallback (William), HTML warnings (William),
+    XPointer in XInclude (William), Python namespace serialization,
+    isolat1ToUTF8 bound error (Alfred Mickautsch), output of parameter
+    entities in internal subset (William), internal subset bug in push mode,
+    <xs:all> fix (Alexey Sarytchev)
+   - Build: fix for automake-1.8 (Alexander Winston), warnings removal
+    (Philip Ludlam), SOCKLEN_T detection fixes (Daniel Richard), fix
+    --with-minimum configuration.
+   - XInclude: allow the 2001 namespace without warning.
+   - Documentation: missing example/index.html (John Fleck), version
+    dependencies (John Fleck)
+   - reader API: structured error reporting (Steve Ball)
+   - Windows compilation: mingw, msys (Mikhail Grushinskiy), function
+    prototype (Cameron Johnson), MSVC6 compiler warnings, _WINSOCKAPI_
+  patch
+   - Parsers: added xmlByteConsumed(ctxt) API to get the byte offest in
+    input.
+
+
+2.6.5: Jan 25 2004:
+   - Bugfixes: dictionnaries for schemas (William Brack), regexp segfault
+    (William), xs:all problem (William), a number of XPointer bugfixes
+    (William), xmllint error go to stderr, DTD validation problem with
+    namespace, memory leak (William), SAX1 cleanup and minimal options fixes
+    (Mark Vadoc), parser context reset on error (Shaun McCance), XPath union
+    evaluation problem (William) , xmlReallocLoc with NULL (Aleksey Sanin),
+    XML Schemas double free (Steve Ball), XInclude with no href, argument
+    callbacks order for XPath callbacks (Frederic Peters)
+   - Documentation: python scripts (William Brack), xslt stylesheets (John
+    Fleck), doc (Sven Zimmerman), I/O example.
+   - Python bindings: fixes (William), enum support (Stéphane Bidoul),
+    structured error reporting (Stéphane Bidoul)
+   - XInclude: various fixes for conformance, problem related to dictionary
+    references (William & me), recursion (William)
+   - xmlWriter: indentation (Lucas Brasilino), memory leaks (Alfred
+    Mickautsch),
+   - xmlSchemas: normalizedString datatype (John Belmonte)
+   - code cleanup for strings functions (William)
+   - Windows: compiler patches (Mark Vakoc)
+   - Parser optimizations, a few new XPath and dictionary APIs for future
+    XSLT optimizations.
+
+
+2.6.4: Dec 24 2003:
+   - Windows build fixes (Igor Zlatkovic)
+   - Some serious XInclude problems reported by Oleg Paraschenko and
+   - Unix and Makefile packaging fixes (me, William Brack,
+   - Documentation improvements (John Fleck, William Brack), example fix
+    (Lucas Brasilino)
+   - bugfixes: xmlTextReaderExpand() with xmlReaderWalker, XPath handling of
+    NULL strings (William Brack) , API building reader or parser from
+    filedescriptor should not close it, changed XPath sorting to be stable
+    again (William Brack), xmlGetNodePath() generating '(null)' (William
+    Brack), DTD validation and namespace bug (William Brack), XML Schemas
+    double inclusion behaviour
+
+
+2.6.3: Dec 10 2003:
+   - documentation updates and cleanup (DV, William Brack, John Fleck)
+   - added a repository of examples, examples from Aleksey Sanin, Dodji
+    Seketeli, Alfred Mickautsch
+   - Windows updates: Mark Vakoc, Igor Zlatkovic, Eric Zurcher, Mingw
+    (Kenneth Haley)
+   - Unicode range checking (William Brack)
+   - code cleanup (William Brack)
+   - Python bindings: doc (John Fleck),  bug fixes
+   - UTF-16 cleanup and BOM issues (William Brack)
+   - bug fixes: ID and xmlReader validation, XPath (William Brack),
+    xmlWriter (Alfred Mickautsch), hash.h inclusion problem, HTML parser
+    (James Bursa), attribute defaulting and validation, some serialization
+    cleanups, XML_GET_LINE macro, memory debug when using threads (William
+    Brack), serialization of attributes and entities content, xmlWriter
+    (Daniel Schulman)
+   - XInclude bugfix, new APIs and update to the last version including the
+    namespace change.
+   - XML Schemas improvements: include (Robert Stepanek), import and
+    namespace handling, fixed the regression tests troubles, added examples
+    based on Eric van der Vlist book, regexp fixes
+   - preliminary pattern support for streaming (needed for schemas
+    constraints), added xmlTextReaderPreservePattern() to collect subdocument
+    when streaming.
+   - various fixes in the structured error handling
+
+
+2.6.2: Nov 4 2003:
+   - XPath context unregistration fixes
+   - text node coalescing fixes (Mark Lilback)
+   - API to screate a W3C Schemas from an existing document (Steve Ball)
+   - BeOS patches (Marcin 'Shard' Konicki)
+   - xmlStrVPrintf function added (Aleksey Sanin)
+   - compilation fixes (Mark Vakoc)
+   - stdin parsing fix (William Brack)
+   - a posteriori DTD validation fixes
+   - xmlReader bug fixes: Walker fixes, python bindings
+   - fixed xmlStopParser() to really stop the parser and errors
+   - always generate line numbers when using the new xmlReadxxx
+  functions
+   - added XInclude support to the xmlReader interface
+   - implemented XML_PARSE_NONET parser option
+   - DocBook XSLT processing bug fixed
+   - HTML serialization for <p> elements (William Brack and me)
+   - XPointer failure in XInclude are now handled as resource errors
+   - fixed xmllint --html to use the HTML serializer on output (added
+    --xmlout to implement the previous behaviour of saving it using the XML
+    serializer)
+
+
+2.6.1: Oct 28 2003:
+   - Mostly bugfixes after the big 2.6.0 changes
+   - Unix compilation patches: libxml.m4 (Patrick Welche), warnings cleanup
+    (William Brack)
+   - Windows compilation patches (Joachim Bauch, Stephane Bidoul, Igor
+    Zlatkovic)
+   - xmlWriter bugfix (Alfred Mickautsch)
+   - chvalid.[ch]: couple of fixes from Stephane Bidoul
+   - context reset: error state reset, push parser reset (Graham
+  Bennett)
+   - context reuse: generate errors if file is not readable
+   - defaulted attributes for element coming from internal entities
+    (Stephane Bidoul)
+   - Python: tab and spaces mix (William Brack)
+   - Error handler could crash in DTD validation in 2.6.0
+   - xmlReader: do not use the document or element _private field
+   - testSAX.c: avoid a problem with some PIs (Massimo Morara)
+   - general bug fixes: mandatory encoding in text decl, serializing
+    Document Fragment nodes, xmlSearchNs 2.6.0 problem (Kasimier Buchcik),
+    XPath errors not reported,  slow HTML parsing of large documents.
+
+
+2.6.0: Oct 20 2003:
+   - Major revision release: should be API and ABI compatible but got a lot
+    of change
+   - Increased the library modularity, far more options can be stripped out,
+    a --with-minimum configuration will weight around 160KBytes
+   - Use per parser and per document dictionary, allocate names and small
+    text nodes from the dictionary
+   - Switch to a SAX2 like parser rewrote most of the XML parser core,
+    provides namespace resolution and defaulted attributes, minimize memory
+    allocations and copies, namespace checking and specific error handling,
+    immutable buffers, make predefined entities static structures, etc...
+   - rewrote all the error handling in the library, all errors can be
+    intercepted at a structured level, with precise information
+  available.
+   - New simpler and more generic XML and HTML parser APIs, allowing to
+    easily modify the parsing options and reuse parser context for multiple
+    consecutive documents.
+   - Similar new APIs for the xmlReader, for options and reuse, provided new
+    functions to access content as const strings, use them for Python
+  bindings
+   - a  lot of other smaller API improvements: xmlStrPrintf (Aleksey Sanin),
+    Walker i.e. reader on a document tree based on Alfred Mickautsch code,
+    make room in nodes for line numbers, reference counting and future PSVI
+    extensions, generation of character ranges to be checked with faster
+    algorithm (William),  xmlParserMaxDepth (Crutcher Dunnavant), buffer
+    access
+   - New xmlWriter API provided by Alfred Mickautsch
+   - Schemas: base64 support by Anthony Carrico
+   - Parser<->HTTP integration fix, proper processing of the Mime-Type
+    and charset information if available.
+   - Relax-NG: bug fixes including the one reported by Martijn Faassen and
+    zeroOrMore, better error reporting.
+   - Python bindings (Stéphane Bidoul), never use stdout for errors
+  output
+   - Portability: all the headers have macros for export and calling
+    convention definitions (Igor Zlatkovic), VMS update (Craig A. Berry),
+    Windows: threads (Jesse Pelton), Borland compiler (Eric Zurcher,  Igor),
+    Mingw (Igor), typos (Mark Vakoc),  beta version (Stephane Bidoul),
+    warning cleanups on AIX and MIPS compilers (William Brack), BeOS (Marcin
+    'Shard' Konicki)
+   - Documentation fixes and README (William Brack), search fix (William),
+    tutorial updates (John Fleck), namespace docs (Stefan Kost)
+   - Bug fixes: xmlCleanupParser (Dave Beckett), threading uninitialized
+    mutexes, HTML doctype lowercase,  SAX/IO (William), compression detection
+    and restore (William), attribute declaration in DTDs (William), namespace
+    on attribute in HTML output (William), input filename (Rob Richards),
+    namespace DTD validation, xmlReplaceNode (Chris Ryland), I/O callbacks
+    (Markus Keim), CDATA serialization (Shaun McCance), xmlReader (Peter
+    Derr), high codepoint charref like &#x10FFFF;, buffer access in push
+    mode (Justin Fletcher), TLS threads on Windows (Jesse Pelton), XPath bug
+    (William), xmlCleanupParser (Marc Liyanage), CDATA output (William), HTTP
+    error handling.
+   - xmllint options: --dtdvalidfpi for Tobias Reif, --sax1 for compat
+    testing,  --nodict for building without tree dictionary, --nocdata to
+    replace CDATA by text, --nsclean to remove surperfluous  namespace
+    declarations
+   - added xml2-config --libtool-libs option from Kevin P. Fleming
+   - a lot of profiling and tuning of the code, speedup patch for
+    xmlSearchNs() by Luca Padovani. The xmlReader should do far less
+    allocation and it speed should get closer to SAX. Chris Anderson worked
+    on speeding and cleaning up repetitive checking code.
+   - cleanup of "make tests"
+   - libxml-2.0-uninstalled.pc from Malcolm Tredinnick
+   - deactivated the broken docBook SGML parser code and plugged the XML
+    parser instead.
+
+
+2.5.11: Sep 9 2003:
+A bugfix only release:   - risk of crash in Relax-NG
+   - risk of crash when using multithreaded programs
+
+
+2.5.10: Aug 15 2003:
+A bugfixes only release   - Windows Makefiles (William Brack)
+   - UTF-16 support fixes (Mark Itzcovitz)
+   - Makefile and portability (William Brack) automake, Linux alpha, Mingw
+    on Windows (Mikhail Grushinskiy)
+   - HTML parser (Oliver Stoeneberg)
+   - XInclude performance problem reported by Kevin Ruscoe
+   - XML parser performance problem reported by Grant Goodale
+   - xmlSAXParseDTD() bug fix from Malcolm Tredinnick
+   - and a couple other cleanup
+
+
+2.5.9: Aug 9 2003:
+   - bugfixes: IPv6 portability, xmlHasNsProp (Markus Keim), Windows build
+    (Wiliam Brake, Jesse Pelton, Igor), Schemas (Peter Sobisch), threading
+    (Rob Richards), hexBinary type (), UTF-16 BOM (Dodji Seketeli),
+    xmlReader, Relax-NG schemas compilation, namespace handling,  EXSLT (Sean
+    Griffin), HTML parsing problem (William Brack), DTD validation for mixed
+    content + namespaces, HTML serialization, library initialization,
+    progressive HTML parser
+   - better interfaces for Relax-NG error handling (Joachim Bauch, )
+   - adding xmlXIncludeProcessTree() for XInclud'ing in a subtree
+   - doc fixes and improvements (John Fleck)
+   - configure flag for -with-fexceptions when embedding in C++
+   - couple of new UTF-8 helper functions (William Brack)
+   - general encoding cleanup + ISO-8859-x without iconv (Peter Jacobi)
+   - xmlTextReader cleanup + enum for node types (Bjorn Reese)
+   - general compilation/warning cleanup Solaris/HP-UX/... (William
+  Brack)
+
+
+2.5.8: Jul 6 2003:
+   - bugfixes: XPath, XInclude, file/URI mapping, UTF-16 save (Mark
+    Itzcovitz), UTF-8 checking, URI saving, error printing (William Brack),
+    PI related memleak, compilation without schemas or without xpath (Joerg
+    Schmitz-Linneweber/Garry Pennington), xmlUnlinkNode problem with DTDs,
+    rpm problem on , i86_64, removed a few compilation problems from 2.5.7,
+    xmlIOParseDTD, and xmlSAXParseDTD (Malcolm Tredinnick)
+   - portability: DJGPP (MsDos) , OpenVMS (Craig A. Berry)
+   - William Brack fixed multithreading lock problems
+   - IPv6 patch for FTP and HTTP accesses (Archana Shah/Wipro)
+   - Windows fixes (Igor Zlatkovic,  Eric Zurcher), threading (Stéphane
+    Bidoul)
+   - A few W3C Schemas Structure improvements
+   - W3C Schemas Datatype improvements (Charlie Bozeman)
+   - Python bindings for thread globals (Stéphane Bidoul), and method/class
+    generator
+   - added --nonet option to xmllint
+   - documentation improvements (John Fleck)
+
+
+2.5.7: Apr 25 2003:
+   - Relax-NG: Compiling to regexp and streaming validation on top of the
+    xmlReader interface, added to xmllint --stream
+   - xmlReader: Expand(), Next() and DOM access glue, bug fixes
+   - Support for large files: RGN validated a 4.5GB instance
+   - Thread support is now configured in by default
+   - Fixes: update of the Trio code (Bjorn), WXS Date and Duration fixes
+    (Charles Bozeman), DTD and namespaces (Brent Hendricks), HTML push parser
+    and zero bytes handling, some missing Windows file path conversions,
+    behaviour of the parser and validator in the presence of "out of memory"
+    error conditions
+   - extended the API to be able to plug a garbage collecting memory
+    allocator, added xmlMallocAtomic() and modified the allocations
+    accordingly.
+   - Performances: removed excessive malloc() calls, speedup of the push and
+    xmlReader interfaces, removed excessive thread locking
+   - Documentation: man page (John Fleck), xmlReader documentation
+   - Python: adding binding for xmlCatalogAddLocal (Brent M Hendricks)
+
+
+2.5.6: Apr 1 2003:
+   - Fixed W3C XML Schemas datatype, should be compliant now except for
+    binHex and base64 which are not supported yet.
+   - bug fixes: non-ASCII IDs, HTML output, XInclude on large docs and
+    XInclude entities handling, encoding detection on external subsets, XML
+    Schemas bugs and memory leaks, HTML parser (James Bursa)
+   - portability: python/trio (Albert Chin), Sun compiler warnings
+   - documentation: added --relaxng option to xmllint man page (John)
+   - improved error reporting: xml:space, start/end tag mismatches, Relax NG
+    errors
+
+
+2.5.5: Mar 24 2003:
+   - Lot of fixes on the Relax NG implementation. More testing including
+    DocBook and TEI examples.
+   - Increased the support for W3C XML Schemas datatype
+   - Several bug fixes in the URI handling layer
+   - Bug fixes: HTML parser, xmlReader, DTD validation, XPath, encoding
+    conversion, line counting in the parser.
+   - Added support for $XMLLINT_INDENT environment variable, FTP delete
+   - Fixed the RPM spec file name
+
+
+2.5.4: Feb 20 2003:
+   - Conformance testing and lot of fixes on Relax NG and XInclude
+    implementation
+   - Implementation of XPointer element() scheme
+   - Bug fixes: XML parser, XInclude entities merge, validity checking on
+    namespaces,
+    2 serialization bugs, node info generation problems, a DTD regexp
+    generation problem.
+  
+   - Portability: windows updates and path canonicalization (Igor)
+   - A few typo fixes (Kjartan Maraas)
+   - Python bindings generator fixes (Stephane Bidoul)
+
+
+2.5.3: Feb 10 2003:
+   - RelaxNG and XML Schemas datatypes improvements, and added a first
+    version of RelaxNG Python bindings
+   - Fixes: XLink (Sean Chittenden), XInclude (Sean Chittenden), API fix for
+    serializing namespace nodes, encoding conversion bug, XHTML1
+  serialization
+   - Portability fixes: Windows (Igor), AMD 64bits RPM spec file
+
+
+2.5.2: Feb 5 2003:
+   - First implementation of RelaxNG, added --relaxng flag to xmllint
+   - Schemas support now compiled in by default.
+   - Bug fixes: DTD validation, namespace checking, XInclude and entities,
+    delegateURI in XML Catalogs, HTML parser, XML reader (Stéphane Bidoul),
+    XPath parser and evaluation,  UTF8ToUTF8 serialization, XML reader memory
+    consumption, HTML parser, HTML serialization in the presence of
+  namespaces
+   - added an HTML API to check elements and attributes.
+   - Documentation improvement, PDF for the tutorial (John Fleck), doc
+    patches (Stefan Kost)
+   - Portability fixes: NetBSD (Julio Merino), Windows (Igor Zlatkovic)
+   - Added python bindings for XPointer, contextual error reporting
+    (Stéphane Bidoul)
+   - URI/file escaping problems (Stefano Zacchiroli)
+
+
+2.5.1: Jan 8 2003:
+   - Fixes a memory leak and configuration/compilation problems in 2.5.0
+   - documentation updates (John)
+   - a couple of XmlTextReader fixes
+
+
+2.5.0: Jan 6 2003:
+   - New XmltextReader interface based on C#
+    API (with help of Stéphane Bidoul)
+   - Windows: more exports, including the new API (Igor)
+   - XInclude fallback fix
+   - Python: bindings for the new API, packaging (Stéphane Bidoul),
+    drv_libxml2.py Python xml.sax driver (Stéphane Bidoul), fixes, speedup
+    and iterators for Python-2.2 (Hannu Krosing)
+   - Tutorial fixes (john Fleck and Niraj Tolia) xmllint man update
+  (John)
+   - Fix an XML parser bug raised by Vyacheslav Pindyura
+   - Fix for VMS serialization (Nigel Hall) and config (Craig A. Berry)
+   - Entities handling fixes
+   - new API to optionally track node creation and deletion (Lukas
+  Schroeder)
+   - Added documentation for the XmltextReader interface and some XML guidelines
+
+
+2.4.30: Dec 12 2002:
+   - 2.4.29 broke the python bindings, rereleasing
+   - Improvement/fixes of the XML API generator, and couple of minor code
+    fixes.
+
+
+2.4.29: Dec 11 2002:
+   - Windows fixes (Igor): Windows CE port, pthread linking, python bindings
+    (Stéphane Bidoul), Mingw (Magnus Henoch), and export list updates
+   - Fix for prev in python bindings (ERDI Gergo)
+   - Fix for entities handling (Marcus Clarke)
+   - Refactored the XML and HTML dumps to a single code path, fixed XHTML1
+    dump
+   - Fix for URI parsing when handling URNs with fragment identifiers
+   - Fix for HTTP URL escaping problem
+   - added an TextXmlReader (C#) like API (work in progress)
+   - Rewrote the API in XML generation script, includes a C parser and saves
+    more information needed for C# bindings
+
+
+2.4.28: Nov 22 2002:
+   - a couple of python binding fixes
+   - 2 bug fixes in the XML push parser
+   - potential memory leak removed (Martin Stoilov)
+   - fix to the configure script for Unix (Dimitri Papadopoulos)
+   - added encoding support for XInclude parse="text"
+   - autodetection of XHTML1 and specific serialization rules added
+   - nasty threading bug fixed (William Brack)
+
+
+2.4.27: Nov 17 2002:
+   - fixes for the Python bindings
+   - a number of bug fixes: SGML catalogs, xmlParseBalancedChunkMemory(),
+    HTML parser,  Schemas (Charles Bozeman), document fragment support
+    (Christian Glahn), xmlReconciliateNs (Brian Stafford), XPointer,
+    xmlFreeNode(), xmlSAXParseMemory (Peter Jones), xmlGetNodePath (Petr
+    Pajas), entities processing
+   - added grep to xmllint --shell
+   - VMS update patch from Craig A. Berry
+   - cleanup of the Windows build with support for more compilers (Igor),
+    better thread support on Windows
+   - cleanup of Unix Makefiles and spec file
+   - Improvements to the documentation (John Fleck)
+
+
+2.4.26: Oct 18 2002:
+   - Patches for Windows CE port, improvements on Windows paths handling
+   - Fixes to the validation  code (DTD and Schemas), xmlNodeGetPath() ,
+    HTML serialization, Namespace compliance,  and a number of small
+  problems
+
+
+2.4.25: Sep 26 2002:
+   - A number of bug fixes: XPath, validation, Python bindings, DOM and
+    tree, xmlI/O,  Html
+   - Serious rewrite of XInclude
+   - Made XML Schemas regexp part of the default build and APIs, small fix
+    and improvement of the regexp core
+   - Changed the validation code to reuse XML Schemas regexp APIs
+   - Better handling of Windows file paths, improvement of Makefiles (Igor,
+    Daniel Gehriger, Mark Vakoc)
+   - Improved the python I/O bindings, the tests, added resolver and regexp
+    APIs
+   - New logos from Marc Liyanage
+   - Tutorial improvements: John Fleck, Christopher Harris
+   - Makefile: Fixes for AMD x86_64 (Mandrake), DESTDIR (Christophe
+  Merlet)
+   - removal of all stderr/perror use for error reporting
+   - Better error reporting: XPath and DTD validation
+   - update of the trio portability layer (Bjorn Reese)
+
+2.4.24: Aug 22 2002   - XPath fixes (William), xf:escape-uri() (Wesley Terpstra)
+   - Python binding fixes: makefiles (William), generator, rpm build, x86-64
+    (fcrozat)
+   - HTML <style> and boolean attributes serializer fixes
+   - C14N improvements by Aleksey
+   - doc cleanups: Rick Jones
+   - Windows compiler makefile updates: Igor and Elizabeth Barham
+   - XInclude: implementation of fallback and xml:base fixup added
+
+
+2.4.23: July 6 2002:
+   - performances patches: Peter Jacobi
+   - c14n fixes, testsuite and performances: Aleksey Sanin
+   - added xmlDocFormatDump: Chema Celorio
+   - new tutorial: John Fleck
+   - new hash functions and performances: Sander Vesik, portability fix from
+    Peter Jacobi
+   - a number of bug fixes: XPath (William Brack, Richard Jinks), XML and
+    HTML parsers, ID lookup function
+   - removal of all remaining sprintf: Aleksey Sanin
+
+
+2.4.22: May 27 2002:
+   - a number of bug fixes: configure scripts, base handling, parser, memory
+    usage, HTML parser, XPath, documentation (Christian Cornelssen),
+    indentation, URI parsing
+   - Optimizations for XMLSec, fixing and making public some of the network
+    protocol handlers (Aleksey)
+   - performance patch from Gary Pennington
+   - Charles Bozeman provided date and time support for XML Schemas
+  datatypes
+
+
+2.4.21: Apr 29 2002:
+This release is both a bug fix release and also contains the early XML
+Schemas structures at 
+http://www.w3.org/TR/xmlschema-1/
+ and datatypes at 
+http://www.w3.org/TR/xmlschema-2/
+ code, beware, all
+interfaces are likely to change, there is huge holes, it is clearly a work in
+progress and don't even think of putting this code in a production system,
+it's actually not compiled in by default. The real fixes are:
+   - a couple of bugs or limitations introduced in 2.4.20
+   - patches for Borland C++ and MSC by Igor
+   - some fixes on XPath strings and conformance patches by Richard
+  Jinks
+   - patch from Aleksey for the ExcC14N specification
+   - OSF/1 bug fix by Bjorn
+
+
+2.4.20: Apr 15 2002:
+   - bug fixes: file descriptor leak, XPath, HTML output, DTD validation
+   - XPath conformance testing by Richard Jinks
+   - Portability fixes: Solaris, MPE/iX, Windows, OSF/1, python bindings,
+    libxml.m4
+
+
+2.4.19: Mar 25 2002:
+   - bug fixes: half a dozen XPath bugs, Validation, ISO-Latin to UTF8
+    encoder
+   - portability fixes in the HTTP code
+   - memory allocation checks using valgrind, and profiling tests
+   - revamp of the Windows build and Makefiles
+
+
+2.4.18: Mar 18 2002:
+   - bug fixes: tree, SAX, canonicalization, validation, portability,
+  XPath
+   - removed the --with-buffer option it was becoming unmaintainable
+   - serious cleanup of the Python makefiles
+   - speedup patch to XPath very effective for DocBook stylesheets
+   - Fixes for Windows build, cleanup of the documentation
+
+
+2.4.17: Mar 8 2002:
+   - a lot of bug fixes, including "namespace nodes have no parents in
+  XPath"
+   - fixed/improved the Python wrappers, added more examples and more
+    regression tests, XPath extension functions can now return node-sets
+   - added the XML Canonicalization support from Aleksey Sanin
+
+
+2.4.16: Feb 20 2002:
+   - a lot of bug fixes, most of them were triggered by the XML Testsuite
+    from OASIS and W3C. Compliance has been significantly improved.
+   - a couple of portability fixes too.
+
+
+2.4.15: Feb 11 2002:
+   - Fixed the Makefiles, especially the python module ones
+   - A few bug fixes and cleanup
+   - Includes cleanup
+
+
+2.4.14: Feb 8 2002:
+   - Change of License to the MIT
+    License basically for integration in XFree86 codebase, and removing
+    confusion around the previous dual-licensing
+   - added Python bindings, beta software but should already be quite
+    complete
+   - a large number of fixes and cleanups, especially for all tree
+    manipulations
+   - cleanup of the headers, generation of a reference API definition in
+  XML
+
+
+2.4.13: Jan 14 2002:
+   - update of the documentation: John Fleck and Charlie Bozeman
+   - cleanup of timing code from Justin Fletcher
+   - fixes for Windows and initial thread support on Win32: Igor and Serguei
+    Narojnyi
+   - Cygwin patch from Robert Collins
+   - added xmlSetEntityReferenceFunc() for Keith Isdale work on xsldbg
+
+
+2.4.12: Dec 7 2001:
+   - a few bug fixes: thread (Gary Pennington), xmllint (Geert Kloosterman),
+    XML parser (Robin Berjon), XPointer (Danny Jamshy), I/O cleanups
+  (robert)
+   - Eric Lavigne contributed project files for MacOS
+   - some makefiles cleanups
+
+
+2.4.11: Nov 26 2001:
+   - fixed a couple of errors in the includes, fixed a few bugs, some code
+    cleanups
+   - xmllint man pages improvement by Heiko Rupp
+   - updated VMS build instructions from John A Fotheringham
+   - Windows Makefiles updates from Igor
+
+
+2.4.10: Nov 10 2001:
+   - URI escaping fix (Joel Young)
+   - added xmlGetNodePath() (for paths or XPointers generation)
+   - Fixes namespace handling problems when using DTD and validation
+   - improvements on xmllint: Morus Walter patches for --format and
+    --encode, Stefan Kost and Heiko Rupp improvements on the --shell
+   - fixes for xmlcatalog linking pointed by Weiqi Gao
+   - fixes to the HTML parser
+
+
+2.4.9: Nov 6 2001:
+   - fixes more catalog bugs
+   - avoid a compilation problem, improve xmlGetLineNo()
+
+
+2.4.8: Nov 4 2001:
+   - fixed SGML catalogs broken in previous release, updated xmlcatalog
+  tool
+   - fixed a compile errors and some includes troubles.
+
+
+2.4.7: Oct 30 2001:
+   - exported some debugging interfaces
+   - serious rewrite of the catalog code
+   - integrated Gary Pennington thread safety patch, added configure option
+    and regression tests
+   - removed an HTML parser bug
+   - fixed a couple of potentially serious validation bugs
+   - integrated the SGML DocBook support in xmllint
+   - changed the nanoftp anonymous login passwd
+   - some I/O cleanup and a couple of interfaces for Perl wrapper
+   - general bug fixes
+   - updated xmllint man page by John Fleck
+   - some VMS and Windows updates
+
+
+2.4.6: Oct 10 2001:
+   - added an updated man pages by John Fleck
+   - portability and configure fixes
+   - an infinite loop on the HTML parser was removed (William)
+   - Windows makefile patches from Igor
+   - fixed half a dozen bugs reported for libxml or libxslt
+   - updated xmlcatalog to be able to modify SGML super catalogs
+
+
+2.4.5: Sep 14 2001:
+   - Remove a few annoying bugs in 2.4.4
+   - forces the HTML serializer to output decimal charrefs since some
+    version of Netscape can't handle hexadecimal ones
+
+
+1.8.16: Sep 14 2001:
+   - maintenance release of the old libxml1 branch, couple of bug and
+    portability fixes
+
+
+2.4.4: Sep 12 2001:
+   - added --convert to xmlcatalog, bug fixes and cleanups of XML
+  Catalog
+   - a few bug fixes and some portability changes
+   - some documentation cleanups
+
+
+2.4.3:  Aug 23 2001:
+   - XML Catalog support see the doc
+   - New NaN/Infinity floating point code
+   - A few bug fixes
+
+
+2.4.2:  Aug 15 2001:
+   - adds xmlLineNumbersDefault() to control line number generation
+   - lot of bug fixes
+   - the Microsoft MSC projects files should now be up to date
+   - inheritance of namespaces from DTD defaulted attributes
+   - fixes a serious potential security bug
+   - added a --format option to xmllint
+
+
+2.4.1:  July 24 2001:
+   - possibility to keep line numbers in the tree
+   - some computation NaN fixes
+   - extension of the XPath API
+   - cleanup for alpha and ia64 targets
+   - patch to allow saving through HTTP PUT or POST
+
+
+2.4.0: July 10 2001:
+   - Fixed a few bugs in XPath, validation, and tree handling.
+   - Fixed XML Base implementation, added a couple of examples to the
+    regression tests
+   - A bit of cleanup
+
+
+2.3.14: July 5 2001:
+   - fixed some entities problems and reduce memory requirement when
+    substituting them
+   - lots of improvements in the XPath queries interpreter can be
+    substantially faster
+   - Makefiles and configure cleanups
+   - Fixes to XPath variable eval, and compare on empty node set
+   - HTML tag closing bug fixed
+   - Fixed an URI reference computation problem when validating
+
+
+2.3.13: June 28 2001:
+   - 2.3.12 configure.in was broken as well as the push mode XML parser
+   - a few more fixes for compilation on Windows MSC by Yon Derek
+
+
+1.8.14: June 28 2001:
+   - Zbigniew Chyla gave a patch to use the old XML parser in push mode
+   - Small Makefile fix
+
+
+2.3.12: June 26 2001:
+   - lots of cleanup
+   - a couple of validation fix
+   - fixed line number counting
+   - fixed serious problems in the XInclude processing
+   - added support for UTF8 BOM at beginning of entities
+   - fixed a strange gcc optimizer bugs in xpath handling of float, gcc-3.0
+    miscompile uri.c (William), Thomas Leitner provided a fix for the
+    optimizer on Tru64
+   - incorporated Yon Derek and Igor Zlatkovic  fixes and improvements for
+    compilation on Windows MSC
+   - update of libxml-doc.el (Felix Natter)
+   - fixed 2 bugs in URI normalization code
+
+
+2.3.11: June 17 2001:
+   - updates to trio, Makefiles and configure should fix some portability
+    problems (alpha)
+   - fixed some HTML serialization problems (pre, script, and block/inline
+    handling), added encoding aware APIs, cleanup of this code
+   - added xmlHasNsProp()
+   - implemented a specific PI for encoding support in the DocBook SGML
+    parser
+   - some XPath fixes (-Infinity, / as a function parameter and namespaces
+    node selection)
+   - fixed a performance problem and an error in the validation code
+   - fixed XInclude routine to implement the recursive behaviour
+   - fixed xmlFreeNode problem when libxml is included statically twice
+   - added --version to xmllint for bug reports
+
+
+2.3.10: June 1 2001:
+   - fixed the SGML catalog support
+   - a number of reported bugs got fixed, in XPath, iconv detection,
+    XInclude processing
+   - XPath string function should now handle unicode correctly
+
+
+2.3.9: May 19 2001:
+Lots of bugfixes, and added a basic SGML catalog support:
+   - HTML push bugfix #54891 and another patch from Jonas Borgstrom
+   - some serious speed optimization again
+   - some documentation cleanups
+   - trying to get better linking on Solaris (-R)
+   - XPath API cleanup from Thomas Broyer
+   - Validation bug fixed #54631, added a patch from Gary Pennington, fixed
+    xmlValidGetValidElements()
+   - Added an INSTALL file
+   - Attribute removal added to API: #54433
+   - added a basic support for SGML catalogs
+   - fixed xmlKeepBlanksDefault(0) API
+   - bugfix in xmlNodeGetLang()
+   - fixed a small configure portability problem
+   - fixed an inversion of SYSTEM and PUBLIC identifier in HTML document
+
+
+1.8.13: May 14 2001:
+   - bugfixes release of the old libxml1 branch used by Gnome
+
+
+2.3.8: May 3 2001:
+   - Integrated an SGML DocBook parser for the Gnome project
+   - Fixed a few things in the HTML parser
+   - Fixed some XPath bugs raised by XSLT use, tried to fix the floating
+    point portability issue
+   - Speed improvement (8M/s for SAX, 3M/s for DOM, 1.5M/s for
+    DOM+validation using the XML REC as input and a 700MHz celeron).
+   - incorporated more Windows cleanup
+   - added xmlSaveFormatFile()
+   - fixed problems in copying nodes with entities references (gdome)
+   - removed some troubles surrounding the new validation module
+
+
+2.3.7: April 22 2001:
+   - lots of small bug fixes, corrected XPointer
+   - Non deterministic content model validation support
+   - added xmlDocCopyNode for gdome2
+   - revamped the way the HTML parser handles end of tags
+   - XPath: corrections of namespaces support and number formatting
+   - Windows: Igor Zlatkovic patches for MSC compilation
+   - HTML output fixes from P C Chow and William M. Brack
+   - Improved validation speed sensible for DocBook
+   - fixed a big bug with ID declared in external parsed entities
+   - portability fixes, update of Trio from Bjorn Reese
+
+
+2.3.6: April 8 2001:
+   - Code cleanup using extreme gcc compiler warning options, found and
+    cleared half a dozen potential problem
+   - the Eazel team found an XML parser bug
+   - cleaned up the user of some of the string formatting function. used the
+    trio library code to provide the one needed when the platform is missing
+    them
+   - xpath: removed a memory leak and fixed the predicate evaluation
+    problem, extended the testsuite and cleaned up the result. XPointer seems
+    broken ...
+
+
+2.3.5: Mar 23 2001:
+   - Biggest change is separate parsing and evaluation of XPath expressions,
+    there is some new APIs for this too
+   - included a number of bug fixes(XML push parser, 51876, notations,
+  52299)
+   - Fixed some portability issues
+
+
+2.3.4: Mar 10 2001:
+   - Fixed bugs #51860 and #51861
+   - Added a global variable xmlDefaultBufferSize to allow default buffer
+    size to be application tunable.
+   - Some cleanup in the validation code, still a bug left and this part
+    should probably be rewritten to support ambiguous content model :-\
+   - Fix a couple of serious bugs introduced or raised by changes in 2.3.3
+    parser
+   - Fixed another bug in xmlNodeGetContent()
+   - Bjorn fixed XPath node collection and Number formatting
+   - Fixed a loop reported in the HTML parsing
+   - blank space are reported even if the Dtd content model proves that they
+    are formatting spaces, this is for XML conformance
+
+
+2.3.3: Mar 1 2001:
+   - small change in XPath for XSLT
+   - documentation cleanups
+   - fix in validation by Gary Pennington
+   - serious parsing performances improvements
+
+
+2.3.2: Feb 24 2001:
+   - chasing XPath bugs, found a bunch, completed some TODO
+   - fixed a Dtd parsing bug
+   - fixed a bug in xmlNodeGetContent
+   - ID/IDREF support partly rewritten by Gary Pennington
+
+
+2.3.1: Feb 15 2001:
+   - some XPath and HTML bug fixes for XSLT
+   - small extension of the hash table interfaces for DOM gdome2
+    implementation
+   - A few bug fixes
+
+
+2.3.0: Feb 8 2001 (2.2.12 was on 25 Jan but I didn't kept track):
+   - Lots of XPath bug fixes
+   - Add a mode with Dtd lookup but without validation error reporting for
+    XSLT
+   - Add support for text node without escaping (XSLT)
+   - bug fixes for xmlCheckFilename
+   - validation code bug fixes from Gary Pennington
+   - Patch from Paul D. Smith correcting URI path normalization
+   - Patch to allow simultaneous install of libxml-devel and
+  libxml2-devel
+   - the example Makefile is now fixed
+   - added HTML to the RPM packages
+   - tree copying bugfixes
+   - updates to Windows makefiles
+   - optimization patch from Bjorn Reese
+
+
+2.2.11: Jan 4 2001:
+   - bunch of bug fixes (memory I/O, xpath, ftp/http, ...)
+   - added htmlHandleOmittedElem()
+   - Applied Bjorn Reese's IPV6 first patch
+   - Applied Paul D. Smith patches for validation of XInclude results
+   - added XPointer xmlns() new scheme support
+
+
+2.2.10: Nov 25 2000:
+   - Fix the Windows problems of 2.2.8
+   - integrate OpenVMS patches
+   - better handling of some nasty HTML input
+   - Improved the XPointer implementation
+   - integrate a number of provided patches
+
+
+2.2.9: Nov 25 2000:
+   - erroneous release :-(
+
+
+2.2.8: Nov 13 2000:
+   - First version of XInclude
+    support
+   - Patch in conditional section handling
+   - updated MS compiler project
+   - fixed some XPath problems
+   - added an URI escaping function
+   - some other bug fixes
+
+
+2.2.7: Oct 31 2000:
+   - added message redirection
+   - XPath improvements (thanks TOM !)
+   - xmlIOParseDTD() added
+   - various small fixes in the HTML, URI, HTTP and XPointer support
+   - some cleanup of the Makefile, autoconf and the distribution content
+
+
+2.2.6: Oct 25 2000::
+   - Added an hash table module, migrated a number of internal structure to
+    those
+   - Fixed a posteriori validation problems
+   - HTTP module cleanups
+   - HTML parser improvements (tag errors, script/style handling, attribute
+    normalization)
+   - coalescing of adjacent text nodes
+   - couple of XPath bug fixes, exported the internal API
+
+
+2.2.5: Oct 15 2000::
+   - XPointer implementation and testsuite
+   - Lot of XPath fixes, added variable and functions registration, more
+    tests
+   - Portability fixes, lots of enhancements toward an easy Windows build
+    and release
+   - Late validation fixes
+   - Integrated a lot of contributed patches
+   - added memory management docs
+   - a performance problem when using large buffer seems fixed
+
+
+2.2.4: Oct 1 2000::
+   - main XPath problem fixed
+   - Integrated portability patches for Windows
+   - Serious bug fixes on the URI and HTML code
+
+
+2.2.3: Sep 17 2000:
+   - bug fixes
+   - cleanup of entity handling code
+   - overall review of all loops in the parsers, all sprintf usage has been
+    checked too
+   - Far better handling of larges Dtd. Validating against DocBook XML Dtd
+    works smoothly now.
+
+
+1.8.10: Sep 6 2000:
+   - bug fix release for some Gnome projects
+
+
+2.2.2: August 12 2000:
+   - mostly bug fixes
+   - started adding routines to access xml parser context options
+
+
+2.2.1: July 21 2000:
+   - a purely bug fixes release
+   - fixed an encoding support problem when parsing from a memory block
+   - fixed a DOCTYPE parsing problem
+   - removed a bug in the function allowing to override the memory
+    allocation routines
+
+
+2.2.0: July 14 2000:
+   - applied a lot of portability fixes
+   - better encoding support/cleanup and saving (content is now always
+    encoded in UTF-8)
+   - the HTML parser now correctly handles encodings
+   - added xmlHasProp()
+   - fixed a serious problem with &#38;
+   - propagated the fix to FTP client
+   - cleanup, bugfixes, etc ...
+   - Added a page about libxml Internationalization
+    support
+
+
+1.8.9:  July 9 2000:
+   - fixed the spec the RPMs should be better
+   - fixed a serious bug in the FTP implementation, released 1.8.9 to solve
+    rpmfind users problem
+
+
+2.1.1: July 1 2000:
+   - fixes a couple of bugs in the 2.1.0 packaging
+   - improvements on the HTML parser
+
+
+2.1.0 and 1.8.8: June 29 2000:
+   - 1.8.8 is mostly a commodity package for upgrading to libxml2 according
+    to new instructions. It fixes a nasty problem
+    about &#38; charref parsing
+   - 2.1.0 also ease the upgrade from libxml v1 to the recent version. it
+    also contains numerous fixes and enhancements:
+    
+      added xmlStopParser() to stop parsing
+      improved a lot parsing speed when there is large CDATA blocs
+      includes XPath patches provided by Picdar Technology
+      tried to fix as much as possible DTD validation and namespace
+        related problems
+      output to a given encoding has been added/tested
+      lot of various fixes
+    
+  
+   - added xmlStopParser() to stop parsing
+   - improved a lot parsing speed when there is large CDATA blocs
+   - includes XPath patches provided by Picdar Technology
+   - tried to fix as much as possible DTD validation and namespace
+        related problems
+   - output to a given encoding has been added/tested
+   - lot of various fixes
+
+
+2.0.0: Apr 12 2000:
+   - First public release of libxml2. If you are using libxml, it's a good
+    idea to check the 1.x to 2.x upgrade instructions. NOTE: while initially
+    scheduled for Apr 3 the release occurred only on Apr 12 due to massive
+    workload.
+   - The include are now located under $prefix/include/libxml (instead of
+    $prefix/include/gnome-xml), they also are referenced by
+    #include <libxml/xxx.h>
+    instead of
+    #include "xxx.h"
+  
+   - a new URI module for parsing URIs and following strictly RFC 2396
+   - the memory allocation routines used by libxml can now be overloaded
+    dynamically by using xmlMemSetup()
+   - The previously CVS only tool tester has been renamed
+    xmllint and is now installed as part of the libxml2
+    package
+   - The I/O interface has been revamped. There is now ways to plug in
+    specific I/O modules, either at the URI scheme detection level using
+    xmlRegisterInputCallbacks()  or by passing I/O functions when creating a
+    parser context using xmlCreateIOParserCtxt()
+   - there is a C preprocessor macro LIBXML_VERSION providing the version
+    number of the libxml module in use
+   - a number of optional features of libxml can now be excluded at
+    configure time (FTP/HTTP/HTML/XPath/Debug)
+
+
+2.0.0beta: Mar 14 2000:
+   - This is a first Beta release of libxml version 2
+   - It's available only fromxmlsoft.org
+    FTP, it's packaged as libxml2-2.0.0beta and available as tar and
+  RPMs
+   - This version is now the head in the Gnome CVS base, the old one is
+    available under the tag LIB_XML_1_X
+   - This includes a very large set of changes. From a  programmatic point
+    of view applications should not have to be modified too much, check the
+    upgrade page
+   - Some interfaces may changes (especially a bit about encoding).
+   - the updates includes:
+    
+      fix I18N support. ISO-Latin-x/UTF-8/UTF-16 (nearly) seems correctly
+        handled now
+      Better handling of entities, especially well-formedness checking
+        and proper PEref extensions in external subsets
+      DTD conditional sections
+      Validation now correctly handle entities content
+      change
+        structures to accommodate DOM
+    
+  
+   - fix I18N support. ISO-Latin-x/UTF-8/UTF-16 (nearly) seems correctly
+        handled now
+   - Better handling of entities, especially well-formedness checking
+        and proper PEref extensions in external subsets
+   - DTD conditional sections
+   - Validation now correctly handle entities content
+   - change
+        structures to accommodate DOM
+   - Serious progress were made toward compliance, here are the result of the test against the
+    OASIS testsuite (except the Japanese tests since I don't support that
+    encoding yet). This URL is rebuilt every couple of hours using the CVS
+    head version.
+
+
+1.8.7: Mar 6 2000:
+   - This is a bug fix release:
+   - It is possible to disable the ignorable blanks heuristic used by
+    libxml-1.x, a new function  xmlKeepBlanksDefault(0) will allow this. Note
+    that for adherence to XML spec, this behaviour will be disabled by
+    default in 2.x . The same function will allow to keep compatibility for
+    old code.
+   - Blanks in <a>  </a> constructs are not ignored anymore,
+    avoiding heuristic is really the Right Way :-\
+   - The unchecked use of snprintf which was breaking libxml-1.8.6
+    compilation on some platforms has been fixed
+   - nanoftp.c nanohttp.c: Fixed '#' and '?' stripping when processing
+  URIs
+
+
+1.8.6: Jan 31 2000:
+   - added a nanoFTP transport module, debugged until the new version of rpmfind can use
+    it without troubles
+
+
+1.8.5: Jan 21 2000:
+   - adding APIs to parse a well balanced chunk of XML (production [43] content of the
+    XML spec)
+   - fixed a hideous bug in xmlGetProp pointed by Rune.Djurhuus@fast.no
+   - Jody Goldberg <jgoldberg@home.com> provided another patch trying
+    to solve the zlib checks problems
+   - The current state in gnome CVS base is expected to ship as 1.8.5 with
+    gnumeric soon
+
+
+1.8.4: Jan 13 2000:
+   - bug fixes, reintroduced xmlNewGlobalNs(), fixed xmlNewNs()
+   - all exit() call should have been removed from libxml
+   - fixed a problem with INCLUDE_WINSOCK on WIN32 platform
+   - added newDocFragment()
+
+
+1.8.3: Jan 5 2000:
+   - a Push interface for the XML and HTML parsers
+   - a shell-like interface to the document tree (try tester --shell :-)
+   - lots of bug fixes and improvement added over XMas holidays
+   - fixed the DTD parsing code to work with the xhtml DTD
+   - added xmlRemoveProp(), xmlRemoveID() and xmlRemoveRef()
+   - Fixed bugs in xmlNewNs()
+   - External entity loading code has been revamped, now it uses
+    xmlLoadExternalEntity(), some fix on entities processing were added
+   - cleaned up WIN32 includes of socket stuff
+
+
+1.8.2: Dec 21 1999:
+   - I got another problem with includes and C++, I hope this issue is fixed
+    for good this time
+   - Added a few tree modification functions: xmlReplaceNode,
+    xmlAddPrevSibling, xmlAddNextSibling, xmlNodeSetName and
+    xmlDocSetRootElement
+   - Tried to improve the HTML output with help from Chris Lahey
+
+
+1.8.1: Dec 18 1999:
+   - various patches to avoid troubles when using libxml with C++ compilers
+    the "namespace" keyword and C escaping in include files
+   - a problem in one of the core macros IS_CHAR was corrected
+   - fixed a bug introduced in 1.8.0 breaking default namespace processing,
+    and more specifically the Dia application
+   - fixed a posteriori validation (validation after parsing, or by using a
+    Dtd not specified in the original document)
+   - fixed a bug in
+
+
+1.8.0: Dec 12 1999:
+   - cleanup, especially memory wise
+   - the parser should be more reliable, especially the HTML one, it should
+    not crash, whatever the input !
+   - Integrated various patches, especially a speedup improvement for large
+    dataset from Carl Nygard,
+    configure with --with-buffers to enable them.
+   - attribute normalization, oops should have been added long ago !
+   - attributes defaulted from DTDs should be available, xmlSetProp() now
+    does entities escaping by default.
+
+
+1.7.4: Oct 25 1999:
+   - Lots of HTML improvement
+   - Fixed some errors when saving both XML and HTML
+   - More examples, the regression tests should now look clean
+   - Fixed a bug with contiguous charref
+
+
+1.7.3: Sep 29 1999:
+   - portability problems fixed
+   - snprintf was used unconditionally, leading to link problems on system
+    were it's not available, fixed
+
+
+1.7.1: Sep 24 1999:
+   - The basic type for strings manipulated by libxml has been renamed in
+    1.7.1 from CHAR to xmlChar. The reason
+    is that CHAR was conflicting with a predefined type on Windows. However
+    on non WIN32 environment, compatibility is provided by the way of  a
+    #define .
+   - Changed another error : the use of a structure field called errno, and
+    leading to troubles on platforms where it's a macro
+
+
+1.7.0: Sep 23 1999:
+   - Added the ability to fetch remote DTD or parsed entities, see the nanohttp module.
+   - Added an errno to report errors by another mean than a simple printf
+    like callback
+   - Finished ID/IDREF support and checking when validation
+   - Serious memory leaks fixed (there is now a memory wrapper module)
+   - Improvement of XPath
+    implementation
+   - Added an HTML parser front-end
+
+Daniel Veillard at 
+bugs.html
diff --git a/src/README b/src/README
new file mode 100644
index 000000000000..495751781d43
--- /dev/null
+++ b/src/README
@@ -0,0 +1,40 @@
+
+                  XML toolkit from the GNOME project
+
+Full documentation is available on-line at
+    http://xmlsoft.org/
+
+This code is released under the MIT Licence see the Copyright file.
+
+To build on an Unixised setup:
+   ./configure ; make ; make install
+   if the ./configure file does not exist, run ./autogen.sh instead.
+To build on Windows:
+   see instructions on win32/Readme.txt
+
+To assert build quality:
+   on an Unixised setup:
+      run make tests
+   otherwise:
+       There is 3 standalone tools runtest.c runsuite.c testapi.c, which
+       should compile as part of the build or as any application would.
+       Launch them from this directory to get results, runtest checks 
+       the proper functioning of libxml2 main APIs while testapi does
+       a full coverage check. Report failures to the list.
+
+To report bugs, follow the instructions at: 
+  http://xmlsoft.org/bugs.html
+
+A mailing-list xml@gnome.org is available, to subscribe:
+    http://mail.gnome.org/mailman/listinfo/xml
+
+The list archive is at:
+    http://mail.gnome.org/archives/xml/
+
+All technical answers asked privately will be automatically answered on
+the list and archived for public access unless privacy is explicitly
+required and justified.
+
+Daniel Veillard
+
+$Id$
diff --git a/src/README.tests b/src/README.tests
new file mode 100644
index 000000000000..8d86f2a19ceb
--- /dev/null
+++ b/src/README.tests
@@ -0,0 +1,39 @@
+                       README.tests
+
+   Instructions for standalone test regressions of libxml2
+
+libxml2-tests-$version.tar.gz contains 3 standalone C programs as well
+as a large amount of tests and results coming from libxml2 itself and
+from W3C, NIST, Sun Microsystems, Microsoft and James Clark. Each C
+program has a different testing purpose:
+
+  runtest.c : runs libxml2 basic internal regression tests
+  runsuite.c: runs libxml2 against external regression tests
+  testapi.c : exercises the library public entry points
+  testchar.c: exercise the check of character ranges and UTF-8 validation
+
+The command:
+
+  make check
+or
+  make -f Makefile.tests check
+
+should be sufficient on an Unix system to build and exercise the tests
+for the version of the library installed on the system. Note however
+that there isn't backward compatibility provided so if the installed
+version is older than the testsuite one, failing to compile or run the tests
+is likely. In any event this won't work with an installed libxml2 older
+than 2.6.20.
+
+Building on other platforms should be a matter of compiling the C files
+like any other program using libxml2, running the test should be done
+simply by launching the resulting executables.
+
+Also note the availability of a "make valgrind" target which will run the
+above tests under valgrind to check for memory errors (but this relies
+on the availability of the valgrind command and take far more time to
+complete).
+
+Daniel Veillard
+Mon May  7 2012
+
diff --git a/src/README.zOS b/src/README.zOS
new file mode 100644
index 000000000000..e6a6d6e02102
--- /dev/null
+++ b/src/README.zOS
@@ -0,0 +1,212 @@
+Notes for compiling on zOS:
+
+- since testapi.c file is huge (over 52000 lines), it's compilation
+  fails: I skipped the problem by removing all references to testapi in the
+  Makefile.in, but it would be neater if one can build without test files
+  (I didn't find an option in configure...)
+
+- since the name of files (or qualifier) in PDS are limited to 8 I had to
+  rename xmlschemas.c and xmlschemastypes.c in (resp.) xmlsche.c xmlschet.c
+  (and I had to modify all occurrences of these files accordingly in the
+  rest of the Makefile !!!).
+
+- in order to copy objects to PDS, I had the cp command at line 860
+  of Makefile.in
+
+libxml2.la: $(libxml2_la_OBJECTS) $(libxml2_la_DEPENDENCIES)
+        $(AM_V_CCLD)$(libxml2_la_LINK) -rpath $(libdir) $(libxml2_la_OBJECTS) $(libxml2_la_LIBADD) $(LIBS)
+        # Copy objects to PDS
+        @list='$(libxml2_OBJECTS)' ; for p in $$list; do \
+          cp -ACMv $$p "//'<PDS NAME>'"; \
+        done
+
+	with <PDS NAME> stands for the name of my PDS and
+	
+libxml2_OBJECTS = SAX.o entities.o encoding.o error.o \
+	parserInternals.o parser.o tree.o hash.o list.o xmlIO.o \
+	xmlmemory.o uri.o valid.o xlink.o HTMLparser.o \
+	HTMLtree.o debugXML.o xpath.o xpointer.o xinclude.o \
+	nanohttp.o nanoftp.o triostr.o trio.o catalog.o globals.o \
+	threads.o c14n.o xmlstring.o buf.o xmlregexp.o \
+	xmlsche.o xmlschet.o xmlunicode.o \
+	xmlreader.o relaxng.o dict.o SAX2.o \
+	xmlwriter.o legacy.o chvalid.o pattern.o xmlsave.o \
+	xmlmodule.o schematron.o xzlib.o 
+
+In order to handle the support of zOS without breaking the existing
+Makefile maybe a new option/flag zOs would copy xmlschemas.c and
+xmlschemastypes.c files and use specifics targets rather than existing
+ones with the longer names... A variable to handle the PDS name has to
+be provided also...
+
+See patch below for set of changes to Makefile.in
+
+Stéphane Michaut <smichaut@axway.com>
+July 2017
+
+
+--- Makefile.in	2017-08-01 08:17:15.000000000 +0200
++++ Makefile-new.in	2017-08-01 08:07:26.000000000 +0200
+@@ -41,7 +41,7 @@
+ 	testSAX$(EXEEXT) testHTML$(EXEEXT) testXPath$(EXEEXT) \
+ 	testURI$(EXEEXT) testThreads$(EXEEXT) testC14N$(EXEEXT) \
+ 	testAutomata$(EXEEXT) testRegexp$(EXEEXT) testReader$(EXEEXT) \
+-	testapi$(EXEEXT) testModule$(EXEEXT) runtest$(EXEEXT) \
++	testModule$(EXEEXT) runtest$(EXEEXT) \
+ 	runsuite$(EXEEXT) testchar$(EXEEXT) testdict$(EXEEXT) \
+ 	runxmlconf$(EXEEXT) testrecurse$(EXEEXT) testlimits$(EXEEXT)
+ bin_PROGRAMS = xmllint$(EXEEXT) xmlcatalog$(EXEEXT)
+@@ -106,6 +106,7 @@
+ 	debugXML.c xpath.c xpointer.c xinclude.c nanohttp.c nanoftp.c \
+ 	DOCBparser.c catalog.c globals.c threads.c c14n.c xmlstring.c \
+ 	buf.c xmlregexp.c xmlschemas.c xmlschemastypes.c xmlunicode.c \
++        xmlsche.c xmlschet.c \
+ 	triostr.c trio.c xmlreader.c relaxng.c dict.c SAX2.c \
+ 	xmlwriter.c legacy.c chvalid.c pattern.c xmlsave.c xmlmodule.c \
+ 	schematron.c xzlib.c
+@@ -118,10 +119,24 @@
+ 	nanohttp.lo nanoftp.lo $(am__objects_1) catalog.lo globals.lo \
+ 	threads.lo c14n.lo xmlstring.lo buf.lo xmlregexp.lo \
+ 	xmlschemas.lo xmlschemastypes.lo xmlunicode.lo \
++        xmlsche.lo xmlschet.lo \
+ 	$(am__objects_2) xmlreader.lo relaxng.lo dict.lo SAX2.lo \
+ 	xmlwriter.lo legacy.lo chvalid.lo pattern.lo xmlsave.lo \
+ 	xmlmodule.lo schematron.lo xzlib.lo
+ libxml2_la_OBJECTS = $(am_libxml2_la_OBJECTS)
++
++libxml2_OBJECTS = SAX.o entities.o encoding.o error.o \
++	parserInternals.o parser.o tree.o hash.o list.o xmlIO.o \
++	xmlmemory.o uri.o valid.o xlink.o HTMLparser.o \
++	HTMLtree.o debugXML.o xpath.o xpointer.o xinclude.o \
++	nanohttp.o nanoftp.o triostr.o trio.o catalog.o globals.o \
++	threads.o c14n.o xmlstring.o buf.o xmlregexp.o \
++	xmlschemas.o xmlschemastypes.o xmlunicode.o \
++	xmlsche.o xmlschemast.o \
++	xmlreader.o relaxng.o dict.o SAX2.o \
++	xmlwriter.o legacy.o chvalid.o pattern.o xmlsave.o \
++	xmlmodule.o schematron.o xzlib.o
++
+ AM_V_lt = $(am__v_lt_$(V))
+ am__v_lt_ = $(am__v_lt_$(AM_DEFAULT_VERBOSITY))
+ am__v_lt_0 = --silent
+@@ -216,11 +231,6 @@
+ testXPath_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+ 	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+ 	$(testXPath_LDFLAGS) $(LDFLAGS) -o $@
+-am_testapi_OBJECTS = testapi.$(OBJEXT)
+-testapi_OBJECTS = $(am_testapi_OBJECTS)
+-testapi_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+-	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+-	$(testapi_LDFLAGS) $(LDFLAGS) -o $@
+ am_testchar_OBJECTS = testchar.$(OBJEXT)
+ testchar_OBJECTS = $(am_testchar_OBJECTS)
+ testchar_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+@@ -285,7 +295,7 @@
+ 	$(testReader_SOURCES) $(testRegexp_SOURCES) \
+ 	$(testRelax_SOURCES) $(testSAX_SOURCES) $(testSchemas_SOURCES) \
+ 	$(testThreads_SOURCES) $(testURI_SOURCES) $(testXPath_SOURCES) \
+-	$(testapi_SOURCES) $(testchar_SOURCES) $(testdict_SOURCES) \
++	$(testchar_SOURCES) $(testdict_SOURCES) \
+ 	$(testlimits_SOURCES) $(testrecurse_SOURCES) \
+ 	$(xmlcatalog_SOURCES) $(xmllint_SOURCES)
+ DIST_SOURCES = $(am__libxml2_la_SOURCES_DIST) $(testdso_la_SOURCES) \
+@@ -295,7 +305,7 @@
+ 	$(testReader_SOURCES) $(testRegexp_SOURCES) \
+ 	$(testRelax_SOURCES) $(testSAX_SOURCES) $(testSchemas_SOURCES) \
+ 	$(am__testThreads_SOURCES_DIST) $(testURI_SOURCES) \
+-	$(testXPath_SOURCES) $(testapi_SOURCES) $(testchar_SOURCES) \
++	$(testXPath_SOURCES) $(testchar_SOURCES) \
+ 	$(testdict_SOURCES) $(testlimits_SOURCES) \
+ 	$(testrecurse_SOURCES) $(xmlcatalog_SOURCES) \
+ 	$(xmllint_SOURCES)
+@@ -700,11 +710,6 @@
+ noinst_LTLIBRARIES = testdso.la
+ testdso_la_SOURCES = testdso.c
+ testdso_la_LDFLAGS = -module -no-undefined -avoid-version -rpath $(libdir)
+-BUILT_SOURCES = testapi.c
+-testapi_SOURCES = testapi.c
+-testapi_LDFLAGS = 
+-testapi_DEPENDENCIES = $(DEPS)
+-testapi_LDADD = $(LDADDS)
+ runxmlconf_SOURCES = runxmlconf.c
+ runxmlconf_LDFLAGS = 
+ runxmlconf_DEPENDENCIES = $(DEPS)
+@@ -854,6 +859,12 @@
+ 	done
+ libxml2.la: $(libxml2_la_OBJECTS) $(libxml2_la_DEPENDENCIES) 
+ 	$(AM_V_CCLD)$(libxml2_la_LINK) -rpath $(libdir) $(libxml2_la_OBJECTS) $(libxml2_la_LIBADD) $(LIBS)
++        # Copie des obj
++	@list='$(libxml2_OBJECTS)' ; for p in $$list; do \
++	  echo "copy to PDS: $$p"; \
++	  cp -ACMv $$p "//'A009153.XRDEV230.FIC.OBJLIB.LIBXML'"; \
++	done 
++
+ testdso.la: $(testdso_la_OBJECTS) $(testdso_la_DEPENDENCIES) 
+ 	$(AM_V_CCLD)$(testdso_la_LINK)  $(testdso_la_OBJECTS) $(testdso_la_LIBADD) $(LIBS)
+ install-binPROGRAMS: $(bin_PROGRAMS)
+@@ -953,9 +964,6 @@
+ testXPath$(EXEEXT): $(testXPath_OBJECTS) $(testXPath_DEPENDENCIES) 
+ 	@rm -f testXPath$(EXEEXT)
+ 	$(AM_V_CCLD)$(testXPath_LINK) $(testXPath_OBJECTS) $(testXPath_LDADD) $(LIBS)
+-testapi$(EXEEXT): $(testapi_OBJECTS) $(testapi_DEPENDENCIES) 
+-	@rm -f testapi$(EXEEXT)
+-	$(AM_V_CCLD)$(testapi_LINK) $(testapi_OBJECTS) $(testapi_LDADD) $(LIBS)
+ testchar$(EXEEXT): $(testchar_OBJECTS) $(testchar_DEPENDENCIES) 
+ 	@rm -f testchar$(EXEEXT)
+ 	$(AM_V_CCLD)$(testchar_LINK) $(testchar_OBJECTS) $(testchar_LDADD) $(LIBS)
+@@ -1056,7 +1064,6 @@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/testThreadsWin32.Po@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/testURI.Po@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/testXPath.Po@am__quote@
+-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/testapi.Po@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/testchar.Po@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/testdict.Po@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/testdso.Plo@am__quote@
+@@ -1755,18 +1762,6 @@
+ 	uninstall-local uninstall-m4dataDATA uninstall-man \
+ 	uninstall-man1 uninstall-man3 uninstall-pkgconfigDATA
+ 
+-
+-# that one forces the rebuild when "make rebuild" is run on doc/
+-rebuild_testapi:
+-	-@(if [ "$(PYTHON)" != "" ] ; then \
+-	    $(PYTHON) $(srcdir)/gentest.py $(srcdir) ; fi )
+-
+-# that one is just to make sure it is rebuilt if missing
+-# but adding the dependances generate mess
+-testapi.c: $(srcdir)/gentest.py
+-	-@(if [ "$(PYTHON)" != "" ] ; then \
+-	    $(PYTHON) $(srcdir)/gentest.py $(srcdir) ; fi )
+-
+ #testOOM_SOURCES=testOOM.c testOOMlib.h testOOMlib.c
+ #testOOM_LDFLAGS = 
+ #testOOM_DEPENDENCIES = $(DEPS)
+@@ -1775,7 +1770,7 @@
+ runtests:
+ 	[ -d test   ] || $(LN_S) $(srcdir)/test   .
+ 	[ -d result ] || $(LN_S) $(srcdir)/result .
+-	$(CHECKER) ./runtest$(EXEEXT) && $(CHECKER) ./testrecurse$(EXEEXT) &&$(CHECKER) ./testapi$(EXEEXT) && $(CHECKER) ./testchar$(EXEEXT)&& $(CHECKER) ./testdict$(EXEEXT) && $(CHECKER) ./runxmlconf$(EXEEXT)
++	$(CHECKER) ./runtest$(EXEEXT) && $(CHECKER) ./testrecurse$(EXEEXT) &&$(CHECKER) && $(CHECKER) ./testchar$(EXEEXT)&& $(CHECKER) ./testdict$(EXEEXT) && $(CHECKER) ./runxmlconf$(EXEEXT)
+ 	@(if [ "$(PYTHON_SUBDIR)" != "" ] ; then cd python ; \
+ 	    $(MAKE) tests ; fi)
+ 
+@@ -1797,10 +1792,6 @@
+ 	    $(MAKE) tests ; fi)
+ 	@(cd doc/examples ; $(MAKE) tests)
+ 
+-APItests: testapi$(EXEEXT)
+-	@echo "## Running the API regression tests this may take a little while"
+-	-@($(CHECKER) $(top_builddir)/testapi -q)
+-
+ HTMLtests : testHTML$(EXEEXT)
+ 	@(echo > .memdump)
+ 	@echo "## HTML regression tests"
+@@ -2746,7 +2737,7 @@
+ dist-test: distdir
+ 	(mkdir -p $(distdir))
+ 	(cd $(srcdir) ; tar -cf - --exclude CVS --exclude .svn --exclude .git xstc/Tests) | (cd $(distdir); tar xf -)
+-	tar -cf - $(distdir)/test $(distdir)/result $(distdir)/xstc/Tests  $(distdir)/Makefile.tests $(distdir)/README $(distdir)/README.tests $(distdir)/AUTHORS $(distdir)/testapi.c $(distdir)/runtest.c $(distdir)/runsuite.c | GZIP=$(GZIP_ENV) gzip -c >`echo "$(distdir)" | sed "s+libxml2+libxml2-tests+"`.tar.gz
++	tar -cf - $(distdir)/test $(distdir)/result $(distdir)/xstc/Tests  $(distdir)/Makefile.tests $(distdir)/README $(distdir)/README.tests $(distdir)/AUTHORS $(distdir)/runtest.c $(distdir)/runsuite.c | GZIP=$(GZIP_ENV) gzip -c >`echo "$(distdir)" | sed "s+libxml2+libxml2-tests+"`.tar.gz
+ 	@(rm -rf $(distdir)/xstc/Test)
+ 
+ cleantar:
diff --git a/src/SAX2.c b/src/SAX2.c
new file mode 100644
index 000000000000..99019a984cd6
--- /dev/null
+++ b/src/SAX2.c
@@ -0,0 +1,3036 @@
+/*
+ * SAX2.c : Default SAX2 handler to build a tree.
+ *
+ * See Copyright for the status of this software.
+ *
+ * Daniel Veillard <daniel@veillard.com>
+ */
+
+
+#define IN_LIBXML
+#include "libxml.h"
+#include <stdlib.h>
+#include <string.h>
+#include <limits.h>
+#include <stddef.h>
+#include <libxml/xmlmemory.h>
+#include <libxml/tree.h>
+#include <libxml/parser.h>
+#include <libxml/parserInternals.h>
+#include <libxml/valid.h>
+#include <libxml/entities.h>
+#include <libxml/xmlerror.h>
+#include <libxml/debugXML.h>
+#include <libxml/xmlIO.h>
+#include <libxml/SAX.h>
+#include <libxml/uri.h>
+#include <libxml/valid.h>
+#include <libxml/HTMLtree.h>
+#include <libxml/globals.h>
+
+/* Define SIZE_T_MAX unless defined through <limits.h>. */
+#ifndef SIZE_T_MAX
+# define SIZE_T_MAX     ((size_t)-1)
+#endif /* !SIZE_T_MAX */
+
+/* #define DEBUG_SAX2 */
+/* #define DEBUG_SAX2_TREE */
+
+/**
+ * TODO:
+ *
+ * macro to flag unimplemented blocks
+ * XML_CATALOG_PREFER user env to select between system/public preferred
+ * option. C.f. Richard Tobin <richard@cogsci.ed.ac.uk>
+ *> Just FYI, I am using an environment variable XML_CATALOG_PREFER with
+ *> values "system" and "public".  I have made the default be "system" to
+ *> match yours.
+ */
+#define TODO								\
+    xmlGenericError(xmlGenericErrorContext,				\
+	    "Unimplemented block at %s:%d\n",				\
+            __FILE__, __LINE__);
+
+/*
+ * xmlSAX2ErrMemory:
+ * @ctxt:  an XML validation parser context
+ * @msg:   a string to accompany the error message
+ */
+static void LIBXML_ATTR_FORMAT(2,0)
+xmlSAX2ErrMemory(xmlParserCtxtPtr ctxt, const char *msg) {
+    xmlStructuredErrorFunc schannel = NULL;
+    const char *str1 = "out of memory\n";
+
+    if (ctxt != NULL) {
+	ctxt->errNo = XML_ERR_NO_MEMORY;
+	if ((ctxt->sax != NULL) && (ctxt->sax->initialized == XML_SAX2_MAGIC))
+	    schannel = ctxt->sax->serror;
+	__xmlRaiseError(schannel,
+			ctxt->vctxt.error, ctxt->vctxt.userData,
+			ctxt, NULL, XML_FROM_PARSER, XML_ERR_NO_MEMORY,
+			XML_ERR_ERROR, NULL, 0, (const char *) str1,
+			NULL, NULL, 0, 0,
+			msg, (const char *) str1, NULL);
+	ctxt->errNo = XML_ERR_NO_MEMORY;
+	ctxt->instate = XML_PARSER_EOF;
+	ctxt->disableSAX = 1;
+    } else {
+	__xmlRaiseError(schannel,
+			NULL, NULL,
+			ctxt, NULL, XML_FROM_PARSER, XML_ERR_NO_MEMORY,
+			XML_ERR_ERROR, NULL, 0, (const char *) str1,
+			NULL, NULL, 0, 0,
+			msg, (const char *) str1, NULL);
+    }
+}
+
+/**
+ * xmlValidError:
+ * @ctxt:  an XML validation parser context
+ * @error:  the error number
+ * @msg:  the error message
+ * @str1:  extra data
+ * @str2:  extra data
+ *
+ * Handle a validation error
+ */
+static void LIBXML_ATTR_FORMAT(3,0)
+xmlErrValid(xmlParserCtxtPtr ctxt, xmlParserErrors error,
+            const char *msg, const char *str1, const char *str2)
+{
+    xmlStructuredErrorFunc schannel = NULL;
+
+    if ((ctxt != NULL) && (ctxt->disableSAX != 0) &&
+        (ctxt->instate == XML_PARSER_EOF))
+	return;
+    if (ctxt != NULL) {
+	ctxt->errNo = error;
+	if ((ctxt->sax != NULL) && (ctxt->sax->initialized == XML_SAX2_MAGIC))
+	    schannel = ctxt->sax->serror;
+	__xmlRaiseError(schannel,
+			ctxt->vctxt.error, ctxt->vctxt.userData,
+			ctxt, NULL, XML_FROM_DTD, error,
+			XML_ERR_ERROR, NULL, 0, (const char *) str1,
+			(const char *) str2, NULL, 0, 0,
+			msg, (const char *) str1, (const char *) str2);
+	ctxt->valid = 0;
+    } else {
+	__xmlRaiseError(schannel,
+			NULL, NULL,
+			ctxt, NULL, XML_FROM_DTD, error,
+			XML_ERR_ERROR, NULL, 0, (const char *) str1,
+			(const char *) str2, NULL, 0, 0,
+			msg, (const char *) str1, (const char *) str2);
+    }
+}
+
+/**
+ * xmlFatalErrMsg:
+ * @ctxt:  an XML parser context
+ * @error:  the error number
+ * @msg:  the error message
+ * @str1:  an error string
+ * @str2:  an error string
+ *
+ * Handle a fatal parser error, i.e. violating Well-Formedness constraints
+ */
+static void LIBXML_ATTR_FORMAT(3,0)
+xmlFatalErrMsg(xmlParserCtxtPtr ctxt, xmlParserErrors error,
+               const char *msg, const xmlChar *str1, const xmlChar *str2)
+{
+    if ((ctxt != NULL) && (ctxt->disableSAX != 0) &&
+        (ctxt->instate == XML_PARSER_EOF))
+	return;
+    if (ctxt != NULL)
+	ctxt->errNo = error;
+    __xmlRaiseError(NULL, NULL, NULL, ctxt, NULL, XML_FROM_PARSER, error,
+                    XML_ERR_FATAL, NULL, 0,
+		    (const char *) str1, (const char *) str2,
+		    NULL, 0, 0, msg, str1, str2);
+    if (ctxt != NULL) {
+	ctxt->wellFormed = 0;
+	ctxt->valid = 0;
+	if (ctxt->recovery == 0)
+	    ctxt->disableSAX = 1;
+    }
+}
+
+/**
+ * xmlWarnMsg:
+ * @ctxt:  an XML parser context
+ * @error:  the error number
+ * @msg:  the error message
+ * @str1:  an error string
+ * @str2:  an error string
+ *
+ * Handle a parser warning
+ */
+static void LIBXML_ATTR_FORMAT(3,0)
+xmlWarnMsg(xmlParserCtxtPtr ctxt, xmlParserErrors error,
+               const char *msg, const xmlChar *str1)
+{
+    if ((ctxt != NULL) && (ctxt->disableSAX != 0) &&
+        (ctxt->instate == XML_PARSER_EOF))
+	return;
+    if (ctxt != NULL)
+	ctxt->errNo = error;
+    __xmlRaiseError(NULL, NULL, NULL, ctxt, NULL, XML_FROM_PARSER, error,
+                    XML_ERR_WARNING, NULL, 0,
+		    (const char *) str1, NULL,
+		    NULL, 0, 0, msg, str1);
+}
+
+/**
+ * xmlNsErrMsg:
+ * @ctxt:  an XML parser context
+ * @error:  the error number
+ * @msg:  the error message
+ * @str1:  an error string
+ * @str2:  an error string
+ *
+ * Handle a namespace error
+ */
+static void LIBXML_ATTR_FORMAT(3,0)
+xmlNsErrMsg(xmlParserCtxtPtr ctxt, xmlParserErrors error,
+            const char *msg, const xmlChar *str1, const xmlChar *str2)
+{
+    if ((ctxt != NULL) && (ctxt->disableSAX != 0) &&
+        (ctxt->instate == XML_PARSER_EOF))
+	return;
+    if (ctxt != NULL)
+	ctxt->errNo = error;
+    __xmlRaiseError(NULL, NULL, NULL, ctxt, NULL, XML_FROM_NAMESPACE, error,
+                    XML_ERR_ERROR, NULL, 0,
+		    (const char *) str1, (const char *) str2,
+		    NULL, 0, 0, msg, str1, str2);
+}
+
+/**
+ * xmlNsWarnMsg:
+ * @ctxt:  an XML parser context
+ * @error:  the error number
+ * @msg:  the error message
+ * @str1:  an error string
+ *
+ * Handle a namespace warning
+ */
+static void LIBXML_ATTR_FORMAT(3,0)
+xmlNsWarnMsg(xmlParserCtxtPtr ctxt, xmlParserErrors error,
+             const char *msg, const xmlChar *str1, const xmlChar *str2)
+{
+    if ((ctxt != NULL) && (ctxt->disableSAX != 0) &&
+        (ctxt->instate == XML_PARSER_EOF))
+	return;
+    if (ctxt != NULL)
+	ctxt->errNo = error;
+    __xmlRaiseError(NULL, NULL, NULL, ctxt, NULL, XML_FROM_NAMESPACE, error,
+                    XML_ERR_WARNING, NULL, 0,
+		    (const char *) str1, (const char *) str2,
+		    NULL, 0, 0, msg, str1, str2);
+}
+
+/**
+ * xmlSAX2GetPublicId:
+ * @ctx: the user data (XML parser context)
+ *
+ * Provides the public ID e.g. "-//SGMLSOURCE//DTD DEMO//EN"
+ *
+ * Returns a xmlChar *
+ */
+const xmlChar *
+xmlSAX2GetPublicId(void *ctx ATTRIBUTE_UNUSED)
+{
+    /* xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx; */
+    return(NULL);
+}
+
+/**
+ * xmlSAX2GetSystemId:
+ * @ctx: the user data (XML parser context)
+ *
+ * Provides the system ID, basically URL or filename e.g.
+ * http://www.sgmlsource.com/dtds/memo.dtd
+ *
+ * Returns a xmlChar *
+ */
+const xmlChar *
+xmlSAX2GetSystemId(void *ctx)
+{
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+    if ((ctx == NULL) || (ctxt->input == NULL)) return(NULL);
+    return((const xmlChar *) ctxt->input->filename);
+}
+
+/**
+ * xmlSAX2GetLineNumber:
+ * @ctx: the user data (XML parser context)
+ *
+ * Provide the line number of the current parsing point.
+ *
+ * Returns an int
+ */
+int
+xmlSAX2GetLineNumber(void *ctx)
+{
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+    if ((ctx == NULL) || (ctxt->input == NULL)) return(0);
+    return(ctxt->input->line);
+}
+
+/**
+ * xmlSAX2GetColumnNumber:
+ * @ctx: the user data (XML parser context)
+ *
+ * Provide the column number of the current parsing point.
+ *
+ * Returns an int
+ */
+int
+xmlSAX2GetColumnNumber(void *ctx)
+{
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+    if ((ctx == NULL) || (ctxt->input == NULL)) return(0);
+    return(ctxt->input->col);
+}
+
+/**
+ * xmlSAX2IsStandalone:
+ * @ctx: the user data (XML parser context)
+ *
+ * Is this document tagged standalone ?
+ *
+ * Returns 1 if true
+ */
+int
+xmlSAX2IsStandalone(void *ctx)
+{
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+    if ((ctx == NULL) || (ctxt->myDoc == NULL)) return(0);
+    return(ctxt->myDoc->standalone == 1);
+}
+
+/**
+ * xmlSAX2HasInternalSubset:
+ * @ctx: the user data (XML parser context)
+ *
+ * Does this document has an internal subset
+ *
+ * Returns 1 if true
+ */
+int
+xmlSAX2HasInternalSubset(void *ctx)
+{
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+    if ((ctxt == NULL) || (ctxt->myDoc == NULL)) return(0);
+    return(ctxt->myDoc->intSubset != NULL);
+}
+
+/**
+ * xmlSAX2HasExternalSubset:
+ * @ctx: the user data (XML parser context)
+ *
+ * Does this document has an external subset
+ *
+ * Returns 1 if true
+ */
+int
+xmlSAX2HasExternalSubset(void *ctx)
+{
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+    if ((ctxt == NULL) || (ctxt->myDoc == NULL)) return(0);
+    return(ctxt->myDoc->extSubset != NULL);
+}
+
+/**
+ * xmlSAX2InternalSubset:
+ * @ctx:  the user data (XML parser context)
+ * @name:  the root element name
+ * @ExternalID:  the external ID
+ * @SystemID:  the SYSTEM ID (e.g. filename or URL)
+ *
+ * Callback on internal subset declaration.
+ */
+void
+xmlSAX2InternalSubset(void *ctx, const xmlChar *name,
+	       const xmlChar *ExternalID, const xmlChar *SystemID)
+{
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+    xmlDtdPtr dtd;
+    if (ctx == NULL) return;
+#ifdef DEBUG_SAX
+    xmlGenericError(xmlGenericErrorContext,
+	    "SAX.xmlSAX2InternalSubset(%s, %s, %s)\n",
+            name, ExternalID, SystemID);
+#endif
+
+    if (ctxt->myDoc == NULL)
+	return;
+    dtd = xmlGetIntSubset(ctxt->myDoc);
+    if (dtd != NULL) {
+	if (ctxt->html)
+	    return;
+	xmlUnlinkNode((xmlNodePtr) dtd);
+	xmlFreeDtd(dtd);
+	ctxt->myDoc->intSubset = NULL;
+    }
+    ctxt->myDoc->intSubset =
+	xmlCreateIntSubset(ctxt->myDoc, name, ExternalID, SystemID);
+    if (ctxt->myDoc->intSubset == NULL)
+        xmlSAX2ErrMemory(ctxt, "xmlSAX2InternalSubset");
+}
+
+/**
+ * xmlSAX2ExternalSubset:
+ * @ctx: the user data (XML parser context)
+ * @name:  the root element name
+ * @ExternalID:  the external ID
+ * @SystemID:  the SYSTEM ID (e.g. filename or URL)
+ *
+ * Callback on external subset declaration.
+ */
+void
+xmlSAX2ExternalSubset(void *ctx, const xmlChar *name,
+	       const xmlChar *ExternalID, const xmlChar *SystemID)
+{
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+    if (ctx == NULL) return;
+#ifdef DEBUG_SAX
+    xmlGenericError(xmlGenericErrorContext,
+	    "SAX.xmlSAX2ExternalSubset(%s, %s, %s)\n",
+            name, ExternalID, SystemID);
+#endif
+    if (((ExternalID != NULL) || (SystemID != NULL)) &&
+        (((ctxt->validate) || (ctxt->loadsubset != 0)) &&
+	 (ctxt->wellFormed && ctxt->myDoc))) {
+	/*
+	 * Try to fetch and parse the external subset.
+	 */
+	xmlParserInputPtr oldinput;
+	int oldinputNr;
+	int oldinputMax;
+	xmlParserInputPtr *oldinputTab;
+	xmlParserInputPtr input = NULL;
+	xmlCharEncoding enc;
+	int oldcharset;
+	const xmlChar *oldencoding;
+
+	/*
+	 * Ask the Entity resolver to load the damn thing
+	 */
+	if ((ctxt->sax != NULL) && (ctxt->sax->resolveEntity != NULL))
+	    input = ctxt->sax->resolveEntity(ctxt->userData, ExternalID,
+	                                        SystemID);
+	if (input == NULL) {
+	    return;
+	}
+
+	xmlNewDtd(ctxt->myDoc, name, ExternalID, SystemID);
+
+	/*
+	 * make sure we won't destroy the main document context
+	 */
+	oldinput = ctxt->input;
+	oldinputNr = ctxt->inputNr;
+	oldinputMax = ctxt->inputMax;
+	oldinputTab = ctxt->inputTab;
+	oldcharset = ctxt->charset;
+	oldencoding = ctxt->encoding;
+	ctxt->encoding = NULL;
+
+	ctxt->inputTab = (xmlParserInputPtr *)
+	                 xmlMalloc(5 * sizeof(xmlParserInputPtr));
+	if (ctxt->inputTab == NULL) {
+	    xmlSAX2ErrMemory(ctxt, "xmlSAX2ExternalSubset");
+	    ctxt->input = oldinput;
+	    ctxt->inputNr = oldinputNr;
+	    ctxt->inputMax = oldinputMax;
+	    ctxt->inputTab = oldinputTab;
+	    ctxt->charset = oldcharset;
+	    ctxt->encoding = oldencoding;
+	    return;
+	}
+	ctxt->inputNr = 0;
+	ctxt->inputMax = 5;
+	ctxt->input = NULL;
+	xmlPushInput(ctxt, input);
+
+	/*
+	 * On the fly encoding conversion if needed
+	 */
+	if (ctxt->input->length >= 4) {
+	    enc = xmlDetectCharEncoding(ctxt->input->cur, 4);
+	    xmlSwitchEncoding(ctxt, enc);
+	}
+
+	if (input->filename == NULL)
+	    input->filename = (char *) xmlCanonicPath(SystemID);
+	input->line = 1;
+	input->col = 1;
+	input->base = ctxt->input->cur;
+	input->cur = ctxt->input->cur;
+	input->free = NULL;
+
+	/*
+	 * let's parse that entity knowing it's an external subset.
+	 */
+	xmlParseExternalSubset(ctxt, ExternalID, SystemID);
+
+        /*
+	 * Free up the external entities
+	 */
+
+	while (ctxt->inputNr > 1)
+	    xmlPopInput(ctxt);
+	xmlFreeInputStream(ctxt->input);
+        xmlFree(ctxt->inputTab);
+
+	/*
+	 * Restore the parsing context of the main entity
+	 */
+	ctxt->input = oldinput;
+	ctxt->inputNr = oldinputNr;
+	ctxt->inputMax = oldinputMax;
+	ctxt->inputTab = oldinputTab;
+	ctxt->charset = oldcharset;
+	if ((ctxt->encoding != NULL) &&
+	    ((ctxt->dict == NULL) ||
+	     (!xmlDictOwns(ctxt->dict, ctxt->encoding))))
+	    xmlFree((xmlChar *) ctxt->encoding);
+	ctxt->encoding = oldencoding;
+	/* ctxt->wellFormed = oldwellFormed; */
+    }
+}
+
+/**
+ * xmlSAX2ResolveEntity:
+ * @ctx: the user data (XML parser context)
+ * @publicId: The public ID of the entity
+ * @systemId: The system ID of the entity
+ *
+ * The entity loader, to control the loading of external entities,
+ * the application can either:
+ *    - override this xmlSAX2ResolveEntity() callback in the SAX block
+ *    - or better use the xmlSetExternalEntityLoader() function to
+ *      set up it's own entity resolution routine
+ *
+ * Returns the xmlParserInputPtr if inlined or NULL for DOM behaviour.
+ */
+xmlParserInputPtr
+xmlSAX2ResolveEntity(void *ctx, const xmlChar *publicId, const xmlChar *systemId)
+{
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+    xmlParserInputPtr ret;
+    xmlChar *URI;
+    const char *base = NULL;
+
+    if (ctx == NULL) return(NULL);
+    if (ctxt->input != NULL)
+	base = ctxt->input->filename;
+    if (base == NULL)
+	base = ctxt->directory;
+
+    URI = xmlBuildURI(systemId, (const xmlChar *) base);
+
+#ifdef DEBUG_SAX
+    xmlGenericError(xmlGenericErrorContext,
+	    "SAX.xmlSAX2ResolveEntity(%s, %s)\n", publicId, systemId);
+#endif
+
+    ret = xmlLoadExternalEntity((const char *) URI,
+				(const char *) publicId, ctxt);
+    if (URI != NULL)
+	xmlFree(URI);
+    return(ret);
+}
+
+/**
+ * xmlSAX2GetEntity:
+ * @ctx: the user data (XML parser context)
+ * @name: The entity name
+ *
+ * Get an entity by name
+ *
+ * Returns the xmlEntityPtr if found.
+ */
+xmlEntityPtr
+xmlSAX2GetEntity(void *ctx, const xmlChar *name)
+{
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+    xmlEntityPtr ret = NULL;
+
+    if (ctx == NULL) return(NULL);
+#ifdef DEBUG_SAX
+    xmlGenericError(xmlGenericErrorContext,
+	    "SAX.xmlSAX2GetEntity(%s)\n", name);
+#endif
+
+    if (ctxt->inSubset == 0) {
+	ret = xmlGetPredefinedEntity(name);
+	if (ret != NULL)
+	    return(ret);
+    }
+    if ((ctxt->myDoc != NULL) && (ctxt->myDoc->standalone == 1)) {
+	if (ctxt->inSubset == 2) {
+	    ctxt->myDoc->standalone = 0;
+	    ret = xmlGetDocEntity(ctxt->myDoc, name);
+	    ctxt->myDoc->standalone = 1;
+	} else {
+	    ret = xmlGetDocEntity(ctxt->myDoc, name);
+	    if (ret == NULL) {
+		ctxt->myDoc->standalone = 0;
+		ret = xmlGetDocEntity(ctxt->myDoc, name);
+		if (ret != NULL) {
+		    xmlFatalErrMsg(ctxt, XML_ERR_NOT_STANDALONE,
+	 "Entity(%s) document marked standalone but requires external subset\n",
+				   name, NULL);
+		}
+		ctxt->myDoc->standalone = 1;
+	    }
+	}
+    } else {
+	ret = xmlGetDocEntity(ctxt->myDoc, name);
+    }
+    return(ret);
+}
+
+/**
+ * xmlSAX2GetParameterEntity:
+ * @ctx: the user data (XML parser context)
+ * @name: The entity name
+ *
+ * Get a parameter entity by name
+ *
+ * Returns the xmlEntityPtr if found.
+ */
+xmlEntityPtr
+xmlSAX2GetParameterEntity(void *ctx, const xmlChar *name)
+{
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+    xmlEntityPtr ret;
+
+    if (ctx == NULL) return(NULL);
+#ifdef DEBUG_SAX
+    xmlGenericError(xmlGenericErrorContext,
+	    "SAX.xmlSAX2GetParameterEntity(%s)\n", name);
+#endif
+
+    ret = xmlGetParameterEntity(ctxt->myDoc, name);
+    return(ret);
+}
+
+
+/**
+ * xmlSAX2EntityDecl:
+ * @ctx: the user data (XML parser context)
+ * @name:  the entity name
+ * @type:  the entity type
+ * @publicId: The public ID of the entity
+ * @systemId: The system ID of the entity
+ * @content: the entity value (without processing).
+ *
+ * An entity definition has been parsed
+ */
+void
+xmlSAX2EntityDecl(void *ctx, const xmlChar *name, int type,
+          const xmlChar *publicId, const xmlChar *systemId, xmlChar *content)
+{
+    xmlEntityPtr ent;
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+
+    if (ctx == NULL) return;
+#ifdef DEBUG_SAX
+    xmlGenericError(xmlGenericErrorContext,
+	    "SAX.xmlSAX2EntityDecl(%s, %d, %s, %s, %s)\n",
+            name, type, publicId, systemId, content);
+#endif
+    if (ctxt->inSubset == 1) {
+	ent = xmlAddDocEntity(ctxt->myDoc, name, type, publicId,
+		              systemId, content);
+	if ((ent == NULL) && (ctxt->pedantic))
+	    xmlWarnMsg(ctxt, XML_WAR_ENTITY_REDEFINED,
+	     "Entity(%s) already defined in the internal subset\n",
+	               name);
+	if ((ent != NULL) && (ent->URI == NULL) && (systemId != NULL)) {
+	    xmlChar *URI;
+	    const char *base = NULL;
+
+	    if (ctxt->input != NULL)
+		base = ctxt->input->filename;
+	    if (base == NULL)
+		base = ctxt->directory;
+
+	    URI = xmlBuildURI(systemId, (const xmlChar *) base);
+	    ent->URI = URI;
+	}
+    } else if (ctxt->inSubset == 2) {
+	ent = xmlAddDtdEntity(ctxt->myDoc, name, type, publicId,
+		              systemId, content);
+	if ((ent == NULL) && (ctxt->pedantic) &&
+	    (ctxt->sax != NULL) && (ctxt->sax->warning != NULL))
+	    ctxt->sax->warning(ctxt->userData,
+	     "Entity(%s) already defined in the external subset\n", name);
+	if ((ent != NULL) && (ent->URI == NULL) && (systemId != NULL)) {
+	    xmlChar *URI;
+	    const char *base = NULL;
+
+	    if (ctxt->input != NULL)
+		base = ctxt->input->filename;
+	    if (base == NULL)
+		base = ctxt->directory;
+
+	    URI = xmlBuildURI(systemId, (const xmlChar *) base);
+	    ent->URI = URI;
+	}
+    } else {
+	xmlFatalErrMsg(ctxt, XML_ERR_ENTITY_PROCESSING,
+	               "SAX.xmlSAX2EntityDecl(%s) called while not in subset\n",
+		       name, NULL);
+    }
+}
+
+/**
+ * xmlSAX2AttributeDecl:
+ * @ctx: the user data (XML parser context)
+ * @elem:  the name of the element
+ * @fullname:  the attribute name
+ * @type:  the attribute type
+ * @def:  the type of default value
+ * @defaultValue: the attribute default value
+ * @tree:  the tree of enumerated value set
+ *
+ * An attribute definition has been parsed
+ */
+void
+xmlSAX2AttributeDecl(void *ctx, const xmlChar *elem, const xmlChar *fullname,
+              int type, int def, const xmlChar *defaultValue,
+	      xmlEnumerationPtr tree)
+{
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+    xmlAttributePtr attr;
+    xmlChar *name = NULL, *prefix = NULL;
+
+    if ((ctxt == NULL) || (ctxt->myDoc == NULL))
+        return;
+
+#ifdef DEBUG_SAX
+    xmlGenericError(xmlGenericErrorContext,
+	    "SAX.xmlSAX2AttributeDecl(%s, %s, %d, %d, %s, ...)\n",
+            elem, fullname, type, def, defaultValue);
+#endif
+    if ((xmlStrEqual(fullname, BAD_CAST "xml:id")) &&
+        (type != XML_ATTRIBUTE_ID)) {
+	/*
+	 * Raise the error but keep the validity flag
+	 */
+	int tmp = ctxt->valid;
+	xmlErrValid(ctxt, XML_DTD_XMLID_TYPE,
+	      "xml:id : attribute type should be ID\n", NULL, NULL);
+	ctxt->valid = tmp;
+    }
+    /* TODO: optimize name/prefix allocation */
+    name = xmlSplitQName(ctxt, fullname, &prefix);
+    ctxt->vctxt.valid = 1;
+    if (ctxt->inSubset == 1)
+	attr = xmlAddAttributeDecl(&ctxt->vctxt, ctxt->myDoc->intSubset, elem,
+	       name, prefix, (xmlAttributeType) type,
+	       (xmlAttributeDefault) def, defaultValue, tree);
+    else if (ctxt->inSubset == 2)
+	attr = xmlAddAttributeDecl(&ctxt->vctxt, ctxt->myDoc->extSubset, elem,
+	   name, prefix, (xmlAttributeType) type,
+	   (xmlAttributeDefault) def, defaultValue, tree);
+    else {
+        xmlFatalErrMsg(ctxt, XML_ERR_INTERNAL_ERROR,
+	     "SAX.xmlSAX2AttributeDecl(%s) called while not in subset\n",
+	               name, NULL);
+	xmlFreeEnumeration(tree);
+	return;
+    }
+#ifdef LIBXML_VALID_ENABLED
+    if (ctxt->vctxt.valid == 0)
+	ctxt->valid = 0;
+    if ((attr != NULL) && (ctxt->validate) && (ctxt->wellFormed) &&
+        (ctxt->myDoc->intSubset != NULL))
+	ctxt->valid &= xmlValidateAttributeDecl(&ctxt->vctxt, ctxt->myDoc,
+	                                        attr);
+#endif /* LIBXML_VALID_ENABLED */
+    if (prefix != NULL)
+	xmlFree(prefix);
+    if (name != NULL)
+	xmlFree(name);
+}
+
+/**
+ * xmlSAX2ElementDecl:
+ * @ctx: the user data (XML parser context)
+ * @name:  the element name
+ * @type:  the element type
+ * @content: the element value tree
+ *
+ * An element definition has been parsed
+ */
+void
+xmlSAX2ElementDecl(void *ctx, const xmlChar * name, int type,
+            xmlElementContentPtr content)
+{
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+    xmlElementPtr elem = NULL;
+
+    if ((ctxt == NULL) || (ctxt->myDoc == NULL))
+        return;
+
+#ifdef DEBUG_SAX
+    xmlGenericError(xmlGenericErrorContext,
+                    "SAX.xmlSAX2ElementDecl(%s, %d, ...)\n", name, type);
+#endif
+
+    if (ctxt->inSubset == 1)
+        elem = xmlAddElementDecl(&ctxt->vctxt, ctxt->myDoc->intSubset,
+                                 name, (xmlElementTypeVal) type, content);
+    else if (ctxt->inSubset == 2)
+        elem = xmlAddElementDecl(&ctxt->vctxt, ctxt->myDoc->extSubset,
+                                 name, (xmlElementTypeVal) type, content);
+    else {
+        xmlFatalErrMsg(ctxt, XML_ERR_INTERNAL_ERROR,
+	     "SAX.xmlSAX2ElementDecl(%s) called while not in subset\n",
+	               name, NULL);
+        return;
+    }
+#ifdef LIBXML_VALID_ENABLED
+    if (elem == NULL)
+        ctxt->valid = 0;
+    if (ctxt->validate && ctxt->wellFormed &&
+        ctxt->myDoc && ctxt->myDoc->intSubset)
+        ctxt->valid &=
+            xmlValidateElementDecl(&ctxt->vctxt, ctxt->myDoc, elem);
+#endif /* LIBXML_VALID_ENABLED */
+}
+
+/**
+ * xmlSAX2NotationDecl:
+ * @ctx: the user data (XML parser context)
+ * @name: The name of the notation
+ * @publicId: The public ID of the entity
+ * @systemId: The system ID of the entity
+ *
+ * What to do when a notation declaration has been parsed.
+ */
+void
+xmlSAX2NotationDecl(void *ctx, const xmlChar *name,
+	     const xmlChar *publicId, const xmlChar *systemId)
+{
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+    xmlNotationPtr nota = NULL;
+
+    if ((ctxt == NULL) || (ctxt->myDoc == NULL))
+        return;
+
+#ifdef DEBUG_SAX
+    xmlGenericError(xmlGenericErrorContext,
+	    "SAX.xmlSAX2NotationDecl(%s, %s, %s)\n", name, publicId, systemId);
+#endif
+
+    if ((publicId == NULL) && (systemId == NULL)) {
+	xmlFatalErrMsg(ctxt, XML_ERR_NOTATION_PROCESSING,
+	     "SAX.xmlSAX2NotationDecl(%s) externalID or PublicID missing\n",
+	               name, NULL);
+	return;
+    } else if (ctxt->inSubset == 1)
+	nota = xmlAddNotationDecl(&ctxt->vctxt, ctxt->myDoc->intSubset, name,
+                              publicId, systemId);
+    else if (ctxt->inSubset == 2)
+	nota = xmlAddNotationDecl(&ctxt->vctxt, ctxt->myDoc->extSubset, name,
+                              publicId, systemId);
+    else {
+	xmlFatalErrMsg(ctxt, XML_ERR_NOTATION_PROCESSING,
+	     "SAX.xmlSAX2NotationDecl(%s) called while not in subset\n",
+	               name, NULL);
+	return;
+    }
+#ifdef LIBXML_VALID_ENABLED
+    if (nota == NULL) ctxt->valid = 0;
+    if ((ctxt->validate) && (ctxt->wellFormed) &&
+        (ctxt->myDoc->intSubset != NULL))
+	ctxt->valid &= xmlValidateNotationDecl(&ctxt->vctxt, ctxt->myDoc,
+	                                       nota);
+#endif /* LIBXML_VALID_ENABLED */
+}
+
+/**
+ * xmlSAX2UnparsedEntityDecl:
+ * @ctx: the user data (XML parser context)
+ * @name: The name of the entity
+ * @publicId: The public ID of the entity
+ * @systemId: The system ID of the entity
+ * @notationName: the name of the notation
+ *
+ * What to do when an unparsed entity declaration is parsed
+ */
+void
+xmlSAX2UnparsedEntityDecl(void *ctx, const xmlChar *name,
+		   const xmlChar *publicId, const xmlChar *systemId,
+		   const xmlChar *notationName)
+{
+    xmlEntityPtr ent;
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+    if (ctx == NULL) return;
+#ifdef DEBUG_SAX
+    xmlGenericError(xmlGenericErrorContext,
+	    "SAX.xmlSAX2UnparsedEntityDecl(%s, %s, %s, %s)\n",
+            name, publicId, systemId, notationName);
+#endif
+    if (ctxt->inSubset == 1) {
+	ent = xmlAddDocEntity(ctxt->myDoc, name,
+			XML_EXTERNAL_GENERAL_UNPARSED_ENTITY,
+			publicId, systemId, notationName);
+	if ((ent == NULL) && (ctxt->pedantic) &&
+	    (ctxt->sax != NULL) && (ctxt->sax->warning != NULL))
+	    ctxt->sax->warning(ctxt->userData,
+	     "Entity(%s) already defined in the internal subset\n", name);
+	if ((ent != NULL) && (ent->URI == NULL) && (systemId != NULL)) {
+	    xmlChar *URI;
+	    const char *base = NULL;
+
+	    if (ctxt->input != NULL)
+		base = ctxt->input->filename;
+	    if (base == NULL)
+		base = ctxt->directory;
+
+	    URI = xmlBuildURI(systemId, (const xmlChar *) base);
+	    ent->URI = URI;
+	}
+    } else if (ctxt->inSubset == 2) {
+	ent = xmlAddDtdEntity(ctxt->myDoc, name,
+			XML_EXTERNAL_GENERAL_UNPARSED_ENTITY,
+			publicId, systemId, notationName);
+	if ((ent == NULL) && (ctxt->pedantic) &&
+	    (ctxt->sax != NULL) && (ctxt->sax->warning != NULL))
+	    ctxt->sax->warning(ctxt->userData,
+	     "Entity(%s) already defined in the external subset\n", name);
+	if ((ent != NULL) && (ent->URI == NULL) && (systemId != NULL)) {
+	    xmlChar *URI;
+	    const char *base = NULL;
+
+	    if (ctxt->input != NULL)
+		base = ctxt->input->filename;
+	    if (base == NULL)
+		base = ctxt->directory;
+
+	    URI = xmlBuildURI(systemId, (const xmlChar *) base);
+	    ent->URI = URI;
+	}
+    } else {
+        xmlFatalErrMsg(ctxt, XML_ERR_INTERNAL_ERROR,
+	     "SAX.xmlSAX2UnparsedEntityDecl(%s) called while not in subset\n",
+	               name, NULL);
+    }
+}
+
+/**
+ * xmlSAX2SetDocumentLocator:
+ * @ctx: the user data (XML parser context)
+ * @loc: A SAX Locator
+ *
+ * Receive the document locator at startup, actually xmlDefaultSAXLocator
+ * Everything is available on the context, so this is useless in our case.
+ */
+void
+xmlSAX2SetDocumentLocator(void *ctx ATTRIBUTE_UNUSED, xmlSAXLocatorPtr loc ATTRIBUTE_UNUSED)
+{
+    /* xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx; */
+#ifdef DEBUG_SAX
+    xmlGenericError(xmlGenericErrorContext,
+	    "SAX.xmlSAX2SetDocumentLocator()\n");
+#endif
+}
+
+/**
+ * xmlSAX2StartDocument:
+ * @ctx: the user data (XML parser context)
+ *
+ * called when the document start being processed.
+ */
+void
+xmlSAX2StartDocument(void *ctx)
+{
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+    xmlDocPtr doc;
+
+    if (ctx == NULL) return;
+
+#ifdef DEBUG_SAX
+    xmlGenericError(xmlGenericErrorContext,
+	    "SAX.xmlSAX2StartDocument()\n");
+#endif
+    if (ctxt->html) {
+#ifdef LIBXML_HTML_ENABLED
+	if (ctxt->myDoc == NULL)
+	    ctxt->myDoc = htmlNewDocNoDtD(NULL, NULL);
+	if (ctxt->myDoc == NULL) {
+	    xmlSAX2ErrMemory(ctxt, "xmlSAX2StartDocument");
+	    return;
+	}
+	ctxt->myDoc->properties = XML_DOC_HTML;
+	ctxt->myDoc->parseFlags = ctxt->options;
+#else
+        xmlGenericError(xmlGenericErrorContext,
+		"libxml2 built without HTML support\n");
+	ctxt->errNo = XML_ERR_INTERNAL_ERROR;
+	ctxt->instate = XML_PARSER_EOF;
+	ctxt->disableSAX = 1;
+	return;
+#endif
+    } else {
+	doc = ctxt->myDoc = xmlNewDoc(ctxt->version);
+	if (doc != NULL) {
+	    doc->properties = 0;
+	    if (ctxt->options & XML_PARSE_OLD10)
+	        doc->properties |= XML_DOC_OLD10;
+	    doc->parseFlags = ctxt->options;
+	    if (ctxt->encoding != NULL)
+		doc->encoding = xmlStrdup(ctxt->encoding);
+	    else
+		doc->encoding = NULL;
+	    doc->standalone = ctxt->standalone;
+	} else {
+	    xmlSAX2ErrMemory(ctxt, "xmlSAX2StartDocument");
+	    return;
+	}
+	if ((ctxt->dictNames) && (doc != NULL)) {
+	    doc->dict = ctxt->dict;
+	    xmlDictReference(doc->dict);
+	}
+    }
+    if ((ctxt->myDoc != NULL) && (ctxt->myDoc->URL == NULL) &&
+	(ctxt->input != NULL) && (ctxt->input->filename != NULL)) {
+	ctxt->myDoc->URL = xmlPathToURI((const xmlChar *)ctxt->input->filename);
+	if (ctxt->myDoc->URL == NULL)
+	    xmlSAX2ErrMemory(ctxt, "xmlSAX2StartDocument");
+    }
+}
+
+/**
+ * xmlSAX2EndDocument:
+ * @ctx: the user data (XML parser context)
+ *
+ * called when the document end has been detected.
+ */
+void
+xmlSAX2EndDocument(void *ctx)
+{
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+#ifdef DEBUG_SAX
+    xmlGenericError(xmlGenericErrorContext,
+	    "SAX.xmlSAX2EndDocument()\n");
+#endif
+    if (ctx == NULL) return;
+#ifdef LIBXML_VALID_ENABLED
+    if (ctxt->validate && ctxt->wellFormed &&
+        ctxt->myDoc && ctxt->myDoc->intSubset)
+	ctxt->valid &= xmlValidateDocumentFinal(&ctxt->vctxt, ctxt->myDoc);
+#endif /* LIBXML_VALID_ENABLED */
+
+    /*
+     * Grab the encoding if it was added on-the-fly
+     */
+    if ((ctxt->encoding != NULL) && (ctxt->myDoc != NULL) &&
+	(ctxt->myDoc->encoding == NULL)) {
+	ctxt->myDoc->encoding = ctxt->encoding;
+	ctxt->encoding = NULL;
+    }
+    if ((ctxt->inputTab != NULL) &&
+        (ctxt->inputNr > 0) && (ctxt->inputTab[0] != NULL) &&
+        (ctxt->inputTab[0]->encoding != NULL) && (ctxt->myDoc != NULL) &&
+	(ctxt->myDoc->encoding == NULL)) {
+	ctxt->myDoc->encoding = xmlStrdup(ctxt->inputTab[0]->encoding);
+    }
+    if ((ctxt->charset != XML_CHAR_ENCODING_NONE) && (ctxt->myDoc != NULL) &&
+	(ctxt->myDoc->charset == XML_CHAR_ENCODING_NONE)) {
+	ctxt->myDoc->charset = ctxt->charset;
+    }
+}
+
+#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED) || defined(LIBXML_LEGACY_ENABLED)
+/**
+ * xmlSAX2AttributeInternal:
+ * @ctx: the user data (XML parser context)
+ * @fullname:  The attribute name, including namespace prefix
+ * @value:  The attribute value
+ * @prefix: the prefix on the element node
+ *
+ * Handle an attribute that has been read by the parser.
+ * The default handling is to convert the attribute into an
+ * DOM subtree and past it in a new xmlAttr element added to
+ * the element.
+ */
+static void
+xmlSAX2AttributeInternal(void *ctx, const xmlChar *fullname,
+             const xmlChar *value, const xmlChar *prefix ATTRIBUTE_UNUSED)
+{
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+    xmlAttrPtr ret;
+    xmlChar *name;
+    xmlChar *ns;
+    xmlChar *nval;
+    xmlNsPtr namespace;
+
+    if (ctxt->html) {
+	name = xmlStrdup(fullname);
+	ns = NULL;
+	namespace = NULL;
+    } else {
+	/*
+	 * Split the full name into a namespace prefix and the tag name
+	 */
+	name = xmlSplitQName(ctxt, fullname, &ns);
+	if ((name != NULL) && (name[0] == 0)) {
+	    if (xmlStrEqual(ns, BAD_CAST "xmlns")) {
+		xmlNsErrMsg(ctxt, XML_ERR_NS_DECL_ERROR,
+			    "invalid namespace declaration '%s'\n",
+			    fullname, NULL);
+	    } else {
+		xmlNsWarnMsg(ctxt, XML_WAR_NS_COLUMN,
+			     "Avoid attribute ending with ':' like '%s'\n",
+			     fullname, NULL);
+	    }
+	    if (ns != NULL)
+		xmlFree(ns);
+	    ns = NULL;
+	    xmlFree(name);
+	    name = xmlStrdup(fullname);
+	}
+    }
+    if (name == NULL) {
+        xmlSAX2ErrMemory(ctxt, "xmlSAX2StartElement");
+	if (ns != NULL)
+	    xmlFree(ns);
+	return;
+    }
+
+#ifdef LIBXML_HTML_ENABLED
+    if ((ctxt->html) &&
+        (value == NULL) && (htmlIsBooleanAttr(fullname))) {
+            nval = xmlStrdup(fullname);
+            value = (const xmlChar *) nval;
+    } else
+#endif
+    {
+#ifdef LIBXML_VALID_ENABLED
+        /*
+         * Do the last stage of the attribute normalization
+         * Needed for HTML too:
+         *   http://www.w3.org/TR/html4/types.html#h-6.2
+         */
+        ctxt->vctxt.valid = 1;
+        nval = xmlValidCtxtNormalizeAttributeValue(&ctxt->vctxt,
+                                               ctxt->myDoc, ctxt->node,
+                                               fullname, value);
+        if (ctxt->vctxt.valid != 1) {
+            ctxt->valid = 0;
+        }
+        if (nval != NULL)
+            value = nval;
+#else
+        nval = NULL;
+#endif /* LIBXML_VALID_ENABLED */
+    }
+
+    /*
+     * Check whether it's a namespace definition
+     */
+    if ((!ctxt->html) && (ns == NULL) &&
+        (name[0] == 'x') && (name[1] == 'm') && (name[2] == 'l') &&
+        (name[3] == 'n') && (name[4] == 's') && (name[5] == 0)) {
+	xmlNsPtr nsret;
+	xmlChar *val;
+
+        if (!ctxt->replaceEntities) {
+	    ctxt->depth++;
+	    val = xmlStringDecodeEntities(ctxt, value, XML_SUBSTITUTE_REF,
+		                          0,0,0);
+	    ctxt->depth--;
+	    if (val == NULL) {
+	        xmlSAX2ErrMemory(ctxt, "xmlSAX2StartElement");
+		if (name != NULL)
+		    xmlFree(name);
+                if (nval != NULL)
+                    xmlFree(nval);
+		return;
+	    }
+	} else {
+	    val = (xmlChar *) value;
+	}
+
+	if (val[0] != 0) {
+	    xmlURIPtr uri;
+
+	    uri = xmlParseURI((const char *)val);
+	    if (uri == NULL) {
+		if ((ctxt->sax != NULL) && (ctxt->sax->warning != NULL))
+		    ctxt->sax->warning(ctxt->userData,
+			 "xmlns: %s not a valid URI\n", val);
+	    } else {
+		if (uri->scheme == NULL) {
+		    if ((ctxt->sax != NULL) && (ctxt->sax->warning != NULL))
+			ctxt->sax->warning(ctxt->userData,
+			     "xmlns: URI %s is not absolute\n", val);
+		}
+		xmlFreeURI(uri);
+	    }
+	}
+
+	/* a default namespace definition */
+	nsret = xmlNewNs(ctxt->node, val, NULL);
+
+#ifdef LIBXML_VALID_ENABLED
+	/*
+	 * Validate also for namespace decls, they are attributes from
+	 * an XML-1.0 perspective
+	 */
+        if (nsret != NULL && ctxt->validate && ctxt->wellFormed &&
+	    ctxt->myDoc && ctxt->myDoc->intSubset)
+	    ctxt->valid &= xmlValidateOneNamespace(&ctxt->vctxt, ctxt->myDoc,
+					   ctxt->node, prefix, nsret, val);
+#endif /* LIBXML_VALID_ENABLED */
+	if (name != NULL)
+	    xmlFree(name);
+	if (nval != NULL)
+	    xmlFree(nval);
+	if (val != value)
+	    xmlFree(val);
+	return;
+    }
+    if ((!ctxt->html) &&
+	(ns != NULL) && (ns[0] == 'x') && (ns[1] == 'm') && (ns[2] == 'l') &&
+        (ns[3] == 'n') && (ns[4] == 's') && (ns[5] == 0)) {
+	xmlNsPtr nsret;
+	xmlChar *val;
+
+        if (!ctxt->replaceEntities) {
+	    ctxt->depth++;
+	    val = xmlStringDecodeEntities(ctxt, value, XML_SUBSTITUTE_REF,
+		                          0,0,0);
+	    ctxt->depth--;
+	    if (val == NULL) {
+	        xmlSAX2ErrMemory(ctxt, "xmlSAX2StartElement");
+	        xmlFree(ns);
+		if (name != NULL)
+		    xmlFree(name);
+                if (nval != NULL)
+                    xmlFree(nval);
+		return;
+	    }
+	} else {
+	    val = (xmlChar *) value;
+	}
+
+	if (val[0] == 0) {
+	    xmlNsErrMsg(ctxt, XML_NS_ERR_EMPTY,
+		        "Empty namespace name for prefix %s\n", name, NULL);
+	}
+	if ((ctxt->pedantic != 0) && (val[0] != 0)) {
+	    xmlURIPtr uri;
+
+	    uri = xmlParseURI((const char *)val);
+	    if (uri == NULL) {
+	        xmlNsWarnMsg(ctxt, XML_WAR_NS_URI,
+			 "xmlns:%s: %s not a valid URI\n", name, value);
+	    } else {
+		if (uri->scheme == NULL) {
+		    xmlNsWarnMsg(ctxt, XML_WAR_NS_URI_RELATIVE,
+			   "xmlns:%s: URI %s is not absolute\n", name, value);
+		}
+		xmlFreeURI(uri);
+	    }
+	}
+
+	/* a standard namespace definition */
+	nsret = xmlNewNs(ctxt->node, val, name);
+	xmlFree(ns);
+#ifdef LIBXML_VALID_ENABLED
+	/*
+	 * Validate also for namespace decls, they are attributes from
+	 * an XML-1.0 perspective
+	 */
+        if (nsret != NULL && ctxt->validate && ctxt->wellFormed &&
+	    ctxt->myDoc && ctxt->myDoc->intSubset)
+	    ctxt->valid &= xmlValidateOneNamespace(&ctxt->vctxt, ctxt->myDoc,
+					   ctxt->node, prefix, nsret, value);
+#endif /* LIBXML_VALID_ENABLED */
+	if (name != NULL)
+	    xmlFree(name);
+	if (nval != NULL)
+	    xmlFree(nval);
+	if (val != value)
+	    xmlFree(val);
+	return;
+    }
+
+    if (ns != NULL) {
+	namespace = xmlSearchNs(ctxt->myDoc, ctxt->node, ns);
+
+	if (namespace == NULL) {
+	    xmlNsErrMsg(ctxt, XML_NS_ERR_UNDEFINED_NAMESPACE,
+		    "Namespace prefix %s of attribute %s is not defined\n",
+		             ns, name);
+	} else {
+            xmlAttrPtr prop;
+
+            prop = ctxt->node->properties;
+            while (prop != NULL) {
+                if (prop->ns != NULL) {
+                    if ((xmlStrEqual(name, prop->name)) &&
+                        ((namespace == prop->ns) ||
+                         (xmlStrEqual(namespace->href, prop->ns->href)))) {
+                            xmlNsErrMsg(ctxt, XML_ERR_ATTRIBUTE_REDEFINED,
+                                    "Attribute %s in %s redefined\n",
+                                             name, namespace->href);
+                        ctxt->wellFormed = 0;
+                        if (ctxt->recovery == 0) ctxt->disableSAX = 1;
+                        if (name != NULL)
+                            xmlFree(name);
+                        goto error;
+                    }
+                }
+                prop = prop->next;
+            }
+        }
+    } else {
+	namespace = NULL;
+    }
+
+    /* !!!!!! <a toto:arg="" xmlns:toto="http://toto.com"> */
+    ret = xmlNewNsPropEatName(ctxt->node, namespace, name, NULL);
+
+    if (ret != NULL) {
+        if ((ctxt->replaceEntities == 0) && (!ctxt->html)) {
+	    xmlNodePtr tmp;
+
+	    ret->children = xmlStringGetNodeList(ctxt->myDoc, value);
+	    tmp = ret->children;
+	    while (tmp != NULL) {
+		tmp->parent = (xmlNodePtr) ret;
+		if (tmp->next == NULL)
+		    ret->last = tmp;
+		tmp = tmp->next;
+	    }
+	} else if (value != NULL) {
+	    ret->children = xmlNewDocText(ctxt->myDoc, value);
+	    ret->last = ret->children;
+	    if (ret->children != NULL)
+		ret->children->parent = (xmlNodePtr) ret;
+	}
+    }
+
+#ifdef LIBXML_VALID_ENABLED
+    if ((!ctxt->html) && ctxt->validate && ctxt->wellFormed &&
+        ctxt->myDoc && ctxt->myDoc->intSubset) {
+
+	/*
+	 * If we don't substitute entities, the validation should be
+	 * done on a value with replaced entities anyway.
+	 */
+        if (!ctxt->replaceEntities) {
+	    xmlChar *val;
+
+	    ctxt->depth++;
+	    val = xmlStringDecodeEntities(ctxt, value, XML_SUBSTITUTE_REF,
+		                          0,0,0);
+	    ctxt->depth--;
+
+	    if (val == NULL)
+		ctxt->valid &= xmlValidateOneAttribute(&ctxt->vctxt,
+				ctxt->myDoc, ctxt->node, ret, value);
+	    else {
+		xmlChar *nvalnorm;
+
+		/*
+		 * Do the last stage of the attribute normalization
+		 * It need to be done twice ... it's an extra burden related
+		 * to the ability to keep xmlSAX2References in attributes
+		 */
+		nvalnorm = xmlValidNormalizeAttributeValue(ctxt->myDoc,
+					    ctxt->node, fullname, val);
+		if (nvalnorm != NULL) {
+		    xmlFree(val);
+		    val = nvalnorm;
+		}
+
+		ctxt->valid &= xmlValidateOneAttribute(&ctxt->vctxt,
+			        ctxt->myDoc, ctxt->node, ret, val);
+                xmlFree(val);
+	    }
+	} else {
+	    ctxt->valid &= xmlValidateOneAttribute(&ctxt->vctxt, ctxt->myDoc,
+					       ctxt->node, ret, value);
+	}
+    } else
+#endif /* LIBXML_VALID_ENABLED */
+           if (((ctxt->loadsubset & XML_SKIP_IDS) == 0) &&
+	       (((ctxt->replaceEntities == 0) && (ctxt->external != 2)) ||
+	        ((ctxt->replaceEntities != 0) && (ctxt->inSubset == 0)))) {
+        /*
+	 * when validating, the ID registration is done at the attribute
+	 * validation level. Otherwise we have to do specific handling here.
+	 */
+	if (xmlStrEqual(fullname, BAD_CAST "xml:id")) {
+	    /*
+	     * Add the xml:id value
+	     *
+	     * Open issue: normalization of the value.
+	     */
+	    if (xmlValidateNCName(value, 1) != 0) {
+	        xmlErrValid(ctxt, XML_DTD_XMLID_VALUE,
+		      "xml:id : attribute value %s is not an NCName\n",
+			    (const char *) value, NULL);
+	    }
+	    xmlAddID(&ctxt->vctxt, ctxt->myDoc, value, ret);
+	} else if (xmlIsID(ctxt->myDoc, ctxt->node, ret))
+	    xmlAddID(&ctxt->vctxt, ctxt->myDoc, value, ret);
+	else if (xmlIsRef(ctxt->myDoc, ctxt->node, ret))
+	    xmlAddRef(&ctxt->vctxt, ctxt->myDoc, value, ret);
+    }
+
+error:
+    if (nval != NULL)
+	xmlFree(nval);
+    if (ns != NULL)
+	xmlFree(ns);
+}
+
+/*
+ * xmlCheckDefaultedAttributes:
+ *
+ * Check defaulted attributes from the DTD
+ */
+static void
+xmlCheckDefaultedAttributes(xmlParserCtxtPtr ctxt, const xmlChar *name,
+	const xmlChar *prefix, const xmlChar **atts) {
+    xmlElementPtr elemDecl;
+    const xmlChar *att;
+    int internal = 1;
+    int i;
+
+    elemDecl = xmlGetDtdQElementDesc(ctxt->myDoc->intSubset, name, prefix);
+    if (elemDecl == NULL) {
+	elemDecl = xmlGetDtdQElementDesc(ctxt->myDoc->extSubset, name, prefix);
+	internal = 0;
+    }
+
+process_external_subset:
+
+    if (elemDecl != NULL) {
+	xmlAttributePtr attr = elemDecl->attributes;
+	/*
+	 * Check against defaulted attributes from the external subset
+	 * if the document is stamped as standalone
+	 */
+	if ((ctxt->myDoc->standalone == 1) &&
+	    (ctxt->myDoc->extSubset != NULL) &&
+	    (ctxt->validate)) {
+	    while (attr != NULL) {
+		if ((attr->defaultValue != NULL) &&
+		    (xmlGetDtdQAttrDesc(ctxt->myDoc->extSubset,
+					attr->elem, attr->name,
+					attr->prefix) == attr) &&
+		    (xmlGetDtdQAttrDesc(ctxt->myDoc->intSubset,
+					attr->elem, attr->name,
+					attr->prefix) == NULL)) {
+		    xmlChar *fulln;
+
+		    if (attr->prefix != NULL) {
+			fulln = xmlStrdup(attr->prefix);
+			fulln = xmlStrcat(fulln, BAD_CAST ":");
+			fulln = xmlStrcat(fulln, attr->name);
+		    } else {
+			fulln = xmlStrdup(attr->name);
+		    }
+                    if (fulln == NULL) {
+                        xmlSAX2ErrMemory(ctxt, "xmlSAX2StartElement");
+                        break;
+                    }
+
+		    /*
+		     * Check that the attribute is not declared in the
+		     * serialization
+		     */
+		    att = NULL;
+		    if (atts != NULL) {
+			i = 0;
+			att = atts[i];
+			while (att != NULL) {
+			    if (xmlStrEqual(att, fulln))
+				break;
+			    i += 2;
+			    att = atts[i];
+			}
+		    }
+		    if (att == NULL) {
+		        xmlErrValid(ctxt, XML_DTD_STANDALONE_DEFAULTED,
+      "standalone: attribute %s on %s defaulted from external subset\n",
+				    (const char *)fulln,
+				    (const char *)attr->elem);
+		    }
+                    xmlFree(fulln);
+		}
+		attr = attr->nexth;
+	    }
+	}
+
+	/*
+	 * Actually insert defaulted values when needed
+	 */
+	attr = elemDecl->attributes;
+	while (attr != NULL) {
+	    /*
+	     * Make sure that attributes redefinition occurring in the
+	     * internal subset are not overridden by definitions in the
+	     * external subset.
+	     */
+	    if (attr->defaultValue != NULL) {
+		/*
+		 * the element should be instantiated in the tree if:
+		 *  - this is a namespace prefix
+		 *  - the user required for completion in the tree
+		 *    like XSLT
+		 *  - there isn't already an attribute definition
+		 *    in the internal subset overriding it.
+		 */
+		if (((attr->prefix != NULL) &&
+		     (xmlStrEqual(attr->prefix, BAD_CAST "xmlns"))) ||
+		    ((attr->prefix == NULL) &&
+		     (xmlStrEqual(attr->name, BAD_CAST "xmlns"))) ||
+		    (ctxt->loadsubset & XML_COMPLETE_ATTRS)) {
+		    xmlAttributePtr tst;
+
+		    tst = xmlGetDtdQAttrDesc(ctxt->myDoc->intSubset,
+					     attr->elem, attr->name,
+					     attr->prefix);
+		    if ((tst == attr) || (tst == NULL)) {
+		        xmlChar fn[50];
+			xmlChar *fulln;
+
+                        fulln = xmlBuildQName(attr->name, attr->prefix, fn, 50);
+			if (fulln == NULL) {
+			    xmlSAX2ErrMemory(ctxt, "xmlSAX2StartElement");
+			    return;
+			}
+
+			/*
+			 * Check that the attribute is not declared in the
+			 * serialization
+			 */
+			att = NULL;
+			if (atts != NULL) {
+			    i = 0;
+			    att = atts[i];
+			    while (att != NULL) {
+				if (xmlStrEqual(att, fulln))
+				    break;
+				i += 2;
+				att = atts[i];
+			    }
+			}
+			if (att == NULL) {
+			    xmlSAX2AttributeInternal(ctxt, fulln,
+						 attr->defaultValue, prefix);
+			}
+			if ((fulln != fn) && (fulln != attr->name))
+			    xmlFree(fulln);
+		    }
+		}
+	    }
+	    attr = attr->nexth;
+	}
+	if (internal == 1) {
+	    elemDecl = xmlGetDtdQElementDesc(ctxt->myDoc->extSubset,
+		                             name, prefix);
+	    internal = 0;
+	    goto process_external_subset;
+	}
+    }
+}
+
+/**
+ * xmlSAX2StartElement:
+ * @ctx: the user data (XML parser context)
+ * @fullname:  The element name, including namespace prefix
+ * @atts:  An array of name/value attributes pairs, NULL terminated
+ *
+ * called when an opening tag has been processed.
+ */
+void
+xmlSAX2StartElement(void *ctx, const xmlChar *fullname, const xmlChar **atts)
+{
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+    xmlNodePtr ret;
+    xmlNodePtr parent;
+    xmlNsPtr ns;
+    xmlChar *name;
+    xmlChar *prefix;
+    const xmlChar *att;
+    const xmlChar *value;
+    int i;
+
+    if ((ctx == NULL) || (fullname == NULL) || (ctxt->myDoc == NULL)) return;
+    parent = ctxt->node;
+#ifdef DEBUG_SAX
+    xmlGenericError(xmlGenericErrorContext,
+	    "SAX.xmlSAX2StartElement(%s)\n", fullname);
+#endif
+
+    /*
+     * First check on validity:
+     */
+    if (ctxt->validate && (ctxt->myDoc->extSubset == NULL) &&
+        ((ctxt->myDoc->intSubset == NULL) ||
+	 ((ctxt->myDoc->intSubset->notations == NULL) &&
+	  (ctxt->myDoc->intSubset->elements == NULL) &&
+	  (ctxt->myDoc->intSubset->attributes == NULL) &&
+	  (ctxt->myDoc->intSubset->entities == NULL)))) {
+	xmlErrValid(ctxt, XML_ERR_NO_DTD,
+	  "Validation failed: no DTD found !", NULL, NULL);
+	ctxt->validate = 0;
+    }
+
+
+    /*
+     * Split the full name into a namespace prefix and the tag name
+     */
+    name = xmlSplitQName(ctxt, fullname, &prefix);
+
+
+    /*
+     * Note : the namespace resolution is deferred until the end of the
+     *        attributes parsing, since local namespace can be defined as
+     *        an attribute at this level.
+     */
+    ret = xmlNewDocNodeEatName(ctxt->myDoc, NULL, name, NULL);
+    if (ret == NULL) {
+        if (prefix != NULL)
+	    xmlFree(prefix);
+	xmlSAX2ErrMemory(ctxt, "xmlSAX2StartElement");
+        return;
+    }
+    if (ctxt->myDoc->children == NULL) {
+#ifdef DEBUG_SAX_TREE
+	xmlGenericError(xmlGenericErrorContext, "Setting %s as root\n", name);
+#endif
+        xmlAddChild((xmlNodePtr) ctxt->myDoc, (xmlNodePtr) ret);
+    } else if (parent == NULL) {
+        parent = ctxt->myDoc->children;
+    }
+    ctxt->nodemem = -1;
+    if (ctxt->linenumbers) {
+	if (ctxt->input != NULL) {
+	    if (ctxt->input->line < 65535)
+		ret->line = (short) ctxt->input->line;
+	    else
+	        ret->line = 65535;
+	}
+    }
+
+    /*
+     * We are parsing a new node.
+     */
+#ifdef DEBUG_SAX_TREE
+    xmlGenericError(xmlGenericErrorContext, "pushing(%s)\n", name);
+#endif
+    if (nodePush(ctxt, ret) < 0) {
+        xmlUnlinkNode(ret);
+        xmlFreeNode(ret);
+        if (prefix != NULL)
+            xmlFree(prefix);
+        return;
+    }
+
+    /*
+     * Link the child element
+     */
+    if (parent != NULL) {
+        if (parent->type == XML_ELEMENT_NODE) {
+#ifdef DEBUG_SAX_TREE
+	    xmlGenericError(xmlGenericErrorContext,
+		    "adding child %s to %s\n", name, parent->name);
+#endif
+	    xmlAddChild(parent, ret);
+	} else {
+#ifdef DEBUG_SAX_TREE
+	    xmlGenericError(xmlGenericErrorContext,
+		    "adding sibling %s to ", name);
+	    xmlDebugDumpOneNode(stderr, parent, 0);
+#endif
+	    xmlAddSibling(parent, ret);
+	}
+    }
+
+    if (!ctxt->html) {
+        /*
+         * Insert all the defaulted attributes from the DTD especially
+         * namespaces
+         */
+        if ((ctxt->myDoc->intSubset != NULL) ||
+            (ctxt->myDoc->extSubset != NULL)) {
+            xmlCheckDefaultedAttributes(ctxt, name, prefix, atts);
+        }
+
+        /*
+         * process all the attributes whose name start with "xmlns"
+         */
+        if (atts != NULL) {
+            i = 0;
+            att = atts[i++];
+            value = atts[i++];
+	    while ((att != NULL) && (value != NULL)) {
+		if ((att[0] == 'x') && (att[1] == 'm') && (att[2] == 'l') &&
+		    (att[3] == 'n') && (att[4] == 's'))
+		    xmlSAX2AttributeInternal(ctxt, att, value, prefix);
+
+		att = atts[i++];
+		value = atts[i++];
+	    }
+        }
+
+        /*
+         * Search the namespace, note that since the attributes have been
+         * processed, the local namespaces are available.
+         */
+        ns = xmlSearchNs(ctxt->myDoc, ret, prefix);
+        if ((ns == NULL) && (parent != NULL))
+            ns = xmlSearchNs(ctxt->myDoc, parent, prefix);
+        if ((prefix != NULL) && (ns == NULL)) {
+            ns = xmlNewNs(ret, NULL, prefix);
+            xmlNsWarnMsg(ctxt, XML_NS_ERR_UNDEFINED_NAMESPACE,
+                         "Namespace prefix %s is not defined\n",
+                         prefix, NULL);
+        }
+
+        /*
+         * set the namespace node, making sure that if the default namespace
+         * is unbound on a parent we simply keep it NULL
+         */
+        if ((ns != NULL) && (ns->href != NULL) &&
+            ((ns->href[0] != 0) || (ns->prefix != NULL)))
+            xmlSetNs(ret, ns);
+    }
+
+    /*
+     * process all the other attributes
+     */
+    if (atts != NULL) {
+        i = 0;
+	att = atts[i++];
+	value = atts[i++];
+	if (ctxt->html) {
+	    while (att != NULL) {
+		xmlSAX2AttributeInternal(ctxt, att, value, NULL);
+		att = atts[i++];
+		value = atts[i++];
+	    }
+	} else {
+	    while ((att != NULL) && (value != NULL)) {
+		if ((att[0] != 'x') || (att[1] != 'm') || (att[2] != 'l') ||
+		    (att[3] != 'n') || (att[4] != 's'))
+		    xmlSAX2AttributeInternal(ctxt, att, value, NULL);
+
+		/*
+		 * Next ones
+		 */
+		att = atts[i++];
+		value = atts[i++];
+	    }
+	}
+    }
+
+#ifdef LIBXML_VALID_ENABLED
+    /*
+     * If it's the Document root, finish the DTD validation and
+     * check the document root element for validity
+     */
+    if ((ctxt->validate) && (ctxt->vctxt.finishDtd == XML_CTXT_FINISH_DTD_0)) {
+	int chk;
+
+	chk = xmlValidateDtdFinal(&ctxt->vctxt, ctxt->myDoc);
+	if (chk <= 0)
+	    ctxt->valid = 0;
+	if (chk < 0)
+	    ctxt->wellFormed = 0;
+	ctxt->valid &= xmlValidateRoot(&ctxt->vctxt, ctxt->myDoc);
+	ctxt->vctxt.finishDtd = XML_CTXT_FINISH_DTD_1;
+    }
+#endif /* LIBXML_VALID_ENABLED */
+
+    if (prefix != NULL)
+	xmlFree(prefix);
+
+}
+
+/**
+ * xmlSAX2EndElement:
+ * @ctx: the user data (XML parser context)
+ * @name:  The element name
+ *
+ * called when the end of an element has been detected.
+ */
+void
+xmlSAX2EndElement(void *ctx, const xmlChar *name ATTRIBUTE_UNUSED)
+{
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+    xmlNodePtr cur;
+
+    if (ctx == NULL) return;
+    cur = ctxt->node;
+#ifdef DEBUG_SAX
+    if (name == NULL)
+        xmlGenericError(xmlGenericErrorContext, "SAX.xmlSAX2EndElement(NULL)\n");
+    else
+	xmlGenericError(xmlGenericErrorContext, "SAX.xmlSAX2EndElement(%s)\n", name);
+#endif
+
+    /* Capture end position and add node */
+    if (cur != NULL && ctxt->record_info) {
+      ctxt->nodeInfo->end_pos = ctxt->input->cur - ctxt->input->base;
+      ctxt->nodeInfo->end_line = ctxt->input->line;
+      ctxt->nodeInfo->node = cur;
+      xmlParserAddNodeInfo(ctxt, ctxt->nodeInfo);
+    }
+    ctxt->nodemem = -1;
+
+#ifdef LIBXML_VALID_ENABLED
+    if (ctxt->validate && ctxt->wellFormed &&
+        ctxt->myDoc && ctxt->myDoc->intSubset)
+        ctxt->valid &= xmlValidateOneElement(&ctxt->vctxt, ctxt->myDoc,
+					     cur);
+#endif /* LIBXML_VALID_ENABLED */
+
+
+    /*
+     * end of parsing of this node.
+     */
+#ifdef DEBUG_SAX_TREE
+    xmlGenericError(xmlGenericErrorContext, "popping(%s)\n", cur->name);
+#endif
+    nodePop(ctxt);
+}
+#endif /* LIBXML_SAX1_ENABLED || LIBXML_HTML_ENABLED || LIBXML_LEGACY_ENABLED */
+
+/*
+ * xmlSAX2TextNode:
+ * @ctxt:  the parser context
+ * @str:  the input string
+ * @len: the string length
+ *
+ * Callback for a text node
+ *
+ * Returns the newly allocated string or NULL if not needed or error
+ */
+static xmlNodePtr
+xmlSAX2TextNode(xmlParserCtxtPtr ctxt, const xmlChar *str, int len) {
+    xmlNodePtr ret;
+    const xmlChar *intern = NULL;
+
+    /*
+     * Allocate
+     */
+    if (ctxt->freeElems != NULL) {
+	ret = ctxt->freeElems;
+	ctxt->freeElems = ret->next;
+	ctxt->freeElemsNr--;
+    } else {
+	ret = (xmlNodePtr) xmlMalloc(sizeof(xmlNode));
+    }
+    if (ret == NULL) {
+        xmlErrMemory(ctxt, "xmlSAX2Characters");
+	return(NULL);
+    }
+    memset(ret, 0, sizeof(xmlNode));
+    /*
+     * intern the formatting blanks found between tags, or the
+     * very short strings
+     */
+    if (ctxt->dictNames) {
+        xmlChar cur = str[len];
+
+	if ((len < (int) (2 * sizeof(void *))) &&
+	    (ctxt->options & XML_PARSE_COMPACT)) {
+	    /* store the string in the node overriding properties and nsDef */
+	    xmlChar *tmp = (xmlChar *) &(ret->properties);
+	    memcpy(tmp, str, len);
+	    tmp[len] = 0;
+	    intern = tmp;
+	} else if ((len <= 3) && ((cur == '"') || (cur == '\'') ||
+	    ((cur == '<') && (str[len + 1] != '!')))) {
+	    intern = xmlDictLookup(ctxt->dict, str, len);
+	} else if (IS_BLANK_CH(*str) && (len < 60) && (cur == '<') &&
+	           (str[len + 1] != '!')) {
+	    int i;
+
+	    for (i = 1;i < len;i++) {
+		if (!IS_BLANK_CH(str[i])) goto skip;
+	    }
+	    intern = xmlDictLookup(ctxt->dict, str, len);
+	}
+    }
+skip:
+    ret->type = XML_TEXT_NODE;
+
+    ret->name = xmlStringText;
+    if (intern == NULL) {
+	ret->content = xmlStrndup(str, len);
+	if (ret->content == NULL) {
+	    xmlSAX2ErrMemory(ctxt, "xmlSAX2TextNode");
+	    xmlFree(ret);
+	    return(NULL);
+	}
+    } else
+	ret->content = (xmlChar *) intern;
+
+    if (ctxt->linenumbers) {
+	if (ctxt->input != NULL) {
+	    if (ctxt->input->line < 65535)
+		ret->line = (short) ctxt->input->line;
+	    else {
+	        ret->line = 65535;
+		if (ctxt->options & XML_PARSE_BIG_LINES)
+		    ret->psvi = (void *) (ptrdiff_t) ctxt->input->line;
+	    }
+	}
+    }
+
+    if ((__xmlRegisterCallbacks) && (xmlRegisterNodeDefaultValue))
+	xmlRegisterNodeDefaultValue(ret);
+    return(ret);
+}
+
+#ifdef LIBXML_VALID_ENABLED
+/*
+ * xmlSAX2DecodeAttrEntities:
+ * @ctxt:  the parser context
+ * @str:  the input string
+ * @len: the string length
+ *
+ * Remove the entities from an attribute value
+ *
+ * Returns the newly allocated string or NULL if not needed or error
+ */
+static xmlChar *
+xmlSAX2DecodeAttrEntities(xmlParserCtxtPtr ctxt, const xmlChar *str,
+                          const xmlChar *end) {
+    const xmlChar *in;
+    xmlChar *ret;
+
+    in = str;
+    while (in < end)
+        if (*in++ == '&')
+	    goto decode;
+    return(NULL);
+decode:
+    ctxt->depth++;
+    ret = xmlStringLenDecodeEntities(ctxt, str, end - str,
+				     XML_SUBSTITUTE_REF, 0,0,0);
+    ctxt->depth--;
+    return(ret);
+}
+#endif /* LIBXML_VALID_ENABLED */
+
+/**
+ * xmlSAX2AttributeNs:
+ * @ctx: the user data (XML parser context)
+ * @localname:  the local name of the attribute
+ * @prefix:  the attribute namespace prefix if available
+ * @URI:  the attribute namespace name if available
+ * @value:  Start of the attribute value
+ * @valueend: end of the attribute value
+ *
+ * Handle an attribute that has been read by the parser.
+ * The default handling is to convert the attribute into an
+ * DOM subtree and past it in a new xmlAttr element added to
+ * the element.
+ */
+static void
+xmlSAX2AttributeNs(xmlParserCtxtPtr ctxt,
+                   const xmlChar * localname,
+                   const xmlChar * prefix,
+		   const xmlChar * value,
+		   const xmlChar * valueend)
+{
+    xmlAttrPtr ret;
+    xmlNsPtr namespace = NULL;
+    xmlChar *dup = NULL;
+
+    /*
+     * Note: if prefix == NULL, the attribute is not in the default namespace
+     */
+    if (prefix != NULL)
+	namespace = xmlSearchNs(ctxt->myDoc, ctxt->node, prefix);
+
+    /*
+     * allocate the node
+     */
+    if (ctxt->freeAttrs != NULL) {
+        ret = ctxt->freeAttrs;
+	ctxt->freeAttrs = ret->next;
+	ctxt->freeAttrsNr--;
+	memset(ret, 0, sizeof(xmlAttr));
+	ret->type = XML_ATTRIBUTE_NODE;
+
+	ret->parent = ctxt->node;
+	ret->doc = ctxt->myDoc;
+	ret->ns = namespace;
+
+	if (ctxt->dictNames)
+	    ret->name = localname;
+	else
+	    ret->name = xmlStrdup(localname);
+
+        /* link at the end to preserve order, TODO speed up with a last */
+	if (ctxt->node->properties == NULL) {
+	    ctxt->node->properties = ret;
+	} else {
+	    xmlAttrPtr prev = ctxt->node->properties;
+
+	    while (prev->next != NULL) prev = prev->next;
+	    prev->next = ret;
+	    ret->prev = prev;
+	}
+
+	if ((__xmlRegisterCallbacks) && (xmlRegisterNodeDefaultValue))
+	    xmlRegisterNodeDefaultValue((xmlNodePtr)ret);
+    } else {
+	if (ctxt->dictNames)
+	    ret = xmlNewNsPropEatName(ctxt->node, namespace,
+	                              (xmlChar *) localname, NULL);
+	else
+	    ret = xmlNewNsProp(ctxt->node, namespace, localname, NULL);
+	if (ret == NULL) {
+	    xmlErrMemory(ctxt, "xmlSAX2AttributeNs");
+	    return;
+	}
+    }
+
+    if ((ctxt->replaceEntities == 0) && (!ctxt->html)) {
+	xmlNodePtr tmp;
+
+	/*
+	 * We know that if there is an entity reference, then
+	 * the string has been dup'ed and terminates with 0
+	 * otherwise with ' or "
+	 */
+	if (*valueend != 0) {
+	    tmp = xmlSAX2TextNode(ctxt, value, valueend - value);
+	    ret->children = tmp;
+	    ret->last = tmp;
+	    if (tmp != NULL) {
+		tmp->doc = ret->doc;
+		tmp->parent = (xmlNodePtr) ret;
+	    }
+	} else {
+	    ret->children = xmlStringLenGetNodeList(ctxt->myDoc, value,
+						    valueend - value);
+	    tmp = ret->children;
+	    while (tmp != NULL) {
+	        tmp->doc = ret->doc;
+		tmp->parent = (xmlNodePtr) ret;
+		if (tmp->next == NULL)
+		    ret->last = tmp;
+		tmp = tmp->next;
+	    }
+	}
+    } else if (value != NULL) {
+	xmlNodePtr tmp;
+
+	tmp = xmlSAX2TextNode(ctxt, value, valueend - value);
+	ret->children = tmp;
+	ret->last = tmp;
+	if (tmp != NULL) {
+	    tmp->doc = ret->doc;
+	    tmp->parent = (xmlNodePtr) ret;
+	}
+    }
+
+#ifdef LIBXML_VALID_ENABLED
+    if ((!ctxt->html) && ctxt->validate && ctxt->wellFormed &&
+        ctxt->myDoc && ctxt->myDoc->intSubset) {
+	/*
+	 * If we don't substitute entities, the validation should be
+	 * done on a value with replaced entities anyway.
+	 */
+        if (!ctxt->replaceEntities) {
+	    dup = xmlSAX2DecodeAttrEntities(ctxt, value, valueend);
+	    if (dup == NULL) {
+	        if (*valueend == 0) {
+		    ctxt->valid &= xmlValidateOneAttribute(&ctxt->vctxt,
+				    ctxt->myDoc, ctxt->node, ret, value);
+		} else {
+		    /*
+		     * That should already be normalized.
+		     * cheaper to finally allocate here than duplicate
+		     * entry points in the full validation code
+		     */
+		    dup = xmlStrndup(value, valueend - value);
+
+		    ctxt->valid &= xmlValidateOneAttribute(&ctxt->vctxt,
+				    ctxt->myDoc, ctxt->node, ret, dup);
+		}
+	    } else {
+	        /*
+		 * dup now contains a string of the flattened attribute
+		 * content with entities substituted. Check if we need to
+		 * apply an extra layer of normalization.
+		 * It need to be done twice ... it's an extra burden related
+		 * to the ability to keep references in attributes
+		 */
+		if (ctxt->attsSpecial != NULL) {
+		    xmlChar *nvalnorm;
+		    xmlChar fn[50];
+		    xmlChar *fullname;
+
+		    fullname = xmlBuildQName(localname, prefix, fn, 50);
+		    if (fullname != NULL) {
+			ctxt->vctxt.valid = 1;
+		        nvalnorm = xmlValidCtxtNormalizeAttributeValue(
+			                 &ctxt->vctxt, ctxt->myDoc,
+					 ctxt->node, fullname, dup);
+			if (ctxt->vctxt.valid != 1)
+			    ctxt->valid = 0;
+
+			if ((fullname != fn) && (fullname != localname))
+			    xmlFree(fullname);
+			if (nvalnorm != NULL) {
+			    xmlFree(dup);
+			    dup = nvalnorm;
+			}
+		    }
+		}
+
+		ctxt->valid &= xmlValidateOneAttribute(&ctxt->vctxt,
+			        ctxt->myDoc, ctxt->node, ret, dup);
+	    }
+	} else {
+	    /*
+	     * if entities already have been substituted, then
+	     * the attribute as passed is already normalized
+	     */
+	    dup = xmlStrndup(value, valueend - value);
+
+	    ctxt->valid &= xmlValidateOneAttribute(&ctxt->vctxt,
+	                             ctxt->myDoc, ctxt->node, ret, dup);
+	}
+    } else
+#endif /* LIBXML_VALID_ENABLED */
+           if (((ctxt->loadsubset & XML_SKIP_IDS) == 0) &&
+	       (((ctxt->replaceEntities == 0) && (ctxt->external != 2)) ||
+	        ((ctxt->replaceEntities != 0) && (ctxt->inSubset == 0)))) {
+        /*
+	 * when validating, the ID registration is done at the attribute
+	 * validation level. Otherwise we have to do specific handling here.
+	 */
+        if ((prefix == ctxt->str_xml) &&
+	           (localname[0] == 'i') && (localname[1] == 'd') &&
+		   (localname[2] == 0)) {
+	    /*
+	     * Add the xml:id value
+	     *
+	     * Open issue: normalization of the value.
+	     */
+	    if (dup == NULL)
+	        dup = xmlStrndup(value, valueend - value);
+#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED) || defined(LIBXML_LEGACY_ENABLED)
+#ifdef LIBXML_VALID_ENABLED
+	    if (xmlValidateNCName(dup, 1) != 0) {
+	        xmlErrValid(ctxt, XML_DTD_XMLID_VALUE,
+		      "xml:id : attribute value %s is not an NCName\n",
+			    (const char *) dup, NULL);
+	    }
+#endif
+#endif
+	    xmlAddID(&ctxt->vctxt, ctxt->myDoc, dup, ret);
+	} else if (xmlIsID(ctxt->myDoc, ctxt->node, ret)) {
+	    /* might be worth duplicate entry points and not copy */
+	    if (dup == NULL)
+	        dup = xmlStrndup(value, valueend - value);
+	    xmlAddID(&ctxt->vctxt, ctxt->myDoc, dup, ret);
+	} else if (xmlIsRef(ctxt->myDoc, ctxt->node, ret)) {
+	    if (dup == NULL)
+	        dup = xmlStrndup(value, valueend - value);
+	    xmlAddRef(&ctxt->vctxt, ctxt->myDoc, dup, ret);
+	}
+    }
+    if (dup != NULL)
+	xmlFree(dup);
+}
+
+/**
+ * xmlSAX2StartElementNs:
+ * @ctx:  the user data (XML parser context)
+ * @localname:  the local name of the element
+ * @prefix:  the element namespace prefix if available
+ * @URI:  the element namespace name if available
+ * @nb_namespaces:  number of namespace definitions on that node
+ * @namespaces:  pointer to the array of prefix/URI pairs namespace definitions
+ * @nb_attributes:  the number of attributes on that node
+ * @nb_defaulted:  the number of defaulted attributes.
+ * @attributes:  pointer to the array of (localname/prefix/URI/value/end)
+ *               attribute values.
+ *
+ * SAX2 callback when an element start has been detected by the parser.
+ * It provides the namespace information for the element, as well as
+ * the new namespace declarations on the element.
+ */
+void
+xmlSAX2StartElementNs(void *ctx,
+                      const xmlChar *localname,
+		      const xmlChar *prefix,
+		      const xmlChar *URI,
+		      int nb_namespaces,
+		      const xmlChar **namespaces,
+		      int nb_attributes,
+		      int nb_defaulted,
+		      const xmlChar **attributes)
+{
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+    xmlNodePtr ret;
+    xmlNodePtr parent;
+    xmlNsPtr last = NULL, ns;
+    const xmlChar *uri, *pref;
+    xmlChar *lname = NULL;
+    int i, j;
+
+    if (ctx == NULL) return;
+    parent = ctxt->node;
+    /*
+     * First check on validity:
+     */
+    if (ctxt->validate && (ctxt->myDoc->extSubset == NULL) &&
+        ((ctxt->myDoc->intSubset == NULL) ||
+	 ((ctxt->myDoc->intSubset->notations == NULL) &&
+	  (ctxt->myDoc->intSubset->elements == NULL) &&
+	  (ctxt->myDoc->intSubset->attributes == NULL) &&
+	  (ctxt->myDoc->intSubset->entities == NULL)))) {
+	xmlErrValid(ctxt, XML_DTD_NO_DTD,
+	  "Validation failed: no DTD found !", NULL, NULL);
+	ctxt->validate = 0;
+    }
+
+    /*
+     * Take care of the rare case of an undefined namespace prefix
+     */
+    if ((prefix != NULL) && (URI == NULL)) {
+        if (ctxt->dictNames) {
+	    const xmlChar *fullname;
+
+	    fullname = xmlDictQLookup(ctxt->dict, prefix, localname);
+	    if (fullname != NULL)
+	        localname = fullname;
+	} else {
+	    lname = xmlBuildQName(localname, prefix, NULL, 0);
+	}
+    }
+    /*
+     * allocate the node
+     */
+    if (ctxt->freeElems != NULL) {
+        ret = ctxt->freeElems;
+	ctxt->freeElems = ret->next;
+	ctxt->freeElemsNr--;
+	memset(ret, 0, sizeof(xmlNode));
+        ret->doc = ctxt->myDoc;
+	ret->type = XML_ELEMENT_NODE;
+
+	if (ctxt->dictNames)
+	    ret->name = localname;
+	else {
+	    if (lname == NULL)
+		ret->name = xmlStrdup(localname);
+	    else
+	        ret->name = lname;
+	    if (ret->name == NULL) {
+	        xmlSAX2ErrMemory(ctxt, "xmlSAX2StartElementNs");
+		return;
+	    }
+	}
+	if ((__xmlRegisterCallbacks) && (xmlRegisterNodeDefaultValue))
+	    xmlRegisterNodeDefaultValue(ret);
+    } else {
+	if (ctxt->dictNames)
+	    ret = xmlNewDocNodeEatName(ctxt->myDoc, NULL,
+	                               (xmlChar *) localname, NULL);
+	else if (lname == NULL)
+	    ret = xmlNewDocNode(ctxt->myDoc, NULL, localname, NULL);
+	else
+	    ret = xmlNewDocNodeEatName(ctxt->myDoc, NULL,
+	                               (xmlChar *) lname, NULL);
+	if (ret == NULL) {
+	    xmlSAX2ErrMemory(ctxt, "xmlSAX2StartElementNs");
+	    return;
+	}
+    }
+    if (ctxt->linenumbers) {
+	if (ctxt->input != NULL) {
+	    if (ctxt->input->line < 65535)
+		ret->line = (short) ctxt->input->line;
+	    else
+	        ret->line = 65535;
+	}
+    }
+
+    if (parent == NULL) {
+        xmlAddChild((xmlNodePtr) ctxt->myDoc, (xmlNodePtr) ret);
+    }
+    /*
+     * Build the namespace list
+     */
+    for (i = 0,j = 0;j < nb_namespaces;j++) {
+        pref = namespaces[i++];
+	uri = namespaces[i++];
+	ns = xmlNewNs(NULL, uri, pref);
+	if (ns != NULL) {
+	    if (last == NULL) {
+	        ret->nsDef = last = ns;
+	    } else {
+	        last->next = ns;
+		last = ns;
+	    }
+	    if ((URI != NULL) && (prefix == pref))
+		ret->ns = ns;
+	} else {
+            /*
+             * any out of memory error would already have been raised
+             * but we can't be guaranteed it's the actual error due to the
+             * API, best is to skip in this case
+             */
+	    continue;
+	}
+#ifdef LIBXML_VALID_ENABLED
+	if ((!ctxt->html) && ctxt->validate && ctxt->wellFormed &&
+	    ctxt->myDoc && ctxt->myDoc->intSubset) {
+	    ctxt->valid &= xmlValidateOneNamespace(&ctxt->vctxt, ctxt->myDoc,
+	                                           ret, prefix, ns, uri);
+	}
+#endif /* LIBXML_VALID_ENABLED */
+    }
+    ctxt->nodemem = -1;
+
+    /*
+     * We are parsing a new node.
+     */
+    if (nodePush(ctxt, ret) < 0) {
+        xmlUnlinkNode(ret);
+        xmlFreeNode(ret);
+        return;
+    }
+
+    /*
+     * Link the child element
+     */
+    if (parent != NULL) {
+        if (parent->type == XML_ELEMENT_NODE) {
+	    xmlAddChild(parent, ret);
+	} else {
+	    xmlAddSibling(parent, ret);
+	}
+    }
+
+    /*
+     * Insert the defaulted attributes from the DTD only if requested:
+     */
+    if ((nb_defaulted != 0) &&
+        ((ctxt->loadsubset & XML_COMPLETE_ATTRS) == 0))
+	nb_attributes -= nb_defaulted;
+
+    /*
+     * Search the namespace if it wasn't already found
+     * Note that, if prefix is NULL, this searches for the default Ns
+     */
+    if ((URI != NULL) && (ret->ns == NULL)) {
+        ret->ns = xmlSearchNs(ctxt->myDoc, parent, prefix);
+	if ((ret->ns == NULL) && (xmlStrEqual(prefix, BAD_CAST "xml"))) {
+	    ret->ns = xmlSearchNs(ctxt->myDoc, ret, prefix);
+	}
+	if (ret->ns == NULL) {
+	    ns = xmlNewNs(ret, NULL, prefix);
+	    if (ns == NULL) {
+
+	        xmlSAX2ErrMemory(ctxt, "xmlSAX2StartElementNs");
+		return;
+	    }
+            if (prefix != NULL)
+                xmlNsWarnMsg(ctxt, XML_NS_ERR_UNDEFINED_NAMESPACE,
+                             "Namespace prefix %s was not found\n",
+                             prefix, NULL);
+            else
+                xmlNsWarnMsg(ctxt, XML_NS_ERR_UNDEFINED_NAMESPACE,
+                             "Namespace default prefix was not found\n",
+                             NULL, NULL);
+	}
+    }
+
+    /*
+     * process all the other attributes
+     */
+    if (nb_attributes > 0) {
+        for (j = 0,i = 0;i < nb_attributes;i++,j+=5) {
+	    /*
+	     * Handle the rare case of an undefined attribute prefix
+	     */
+	    if ((attributes[j+1] != NULL) && (attributes[j+2] == NULL)) {
+		if (ctxt->dictNames) {
+		    const xmlChar *fullname;
+
+		    fullname = xmlDictQLookup(ctxt->dict, attributes[j+1],
+		                              attributes[j]);
+		    if (fullname != NULL) {
+			xmlSAX2AttributeNs(ctxt, fullname, NULL,
+			                   attributes[j+3], attributes[j+4]);
+		        continue;
+		    }
+		} else {
+		    lname = xmlBuildQName(attributes[j], attributes[j+1],
+		                          NULL, 0);
+		    if (lname != NULL) {
+			xmlSAX2AttributeNs(ctxt, lname, NULL,
+			                   attributes[j+3], attributes[j+4]);
+			xmlFree(lname);
+		        continue;
+		    }
+		}
+	    }
+	    xmlSAX2AttributeNs(ctxt, attributes[j], attributes[j+1],
+			       attributes[j+3], attributes[j+4]);
+	}
+    }
+
+#ifdef LIBXML_VALID_ENABLED
+    /*
+     * If it's the Document root, finish the DTD validation and
+     * check the document root element for validity
+     */
+    if ((ctxt->validate) && (ctxt->vctxt.finishDtd == XML_CTXT_FINISH_DTD_0)) {
+	int chk;
+
+	chk = xmlValidateDtdFinal(&ctxt->vctxt, ctxt->myDoc);
+	if (chk <= 0)
+	    ctxt->valid = 0;
+	if (chk < 0)
+	    ctxt->wellFormed = 0;
+	ctxt->valid &= xmlValidateRoot(&ctxt->vctxt, ctxt->myDoc);
+	ctxt->vctxt.finishDtd = XML_CTXT_FINISH_DTD_1;
+    }
+#endif /* LIBXML_VALID_ENABLED */
+}
+
+/**
+ * xmlSAX2EndElementNs:
+ * @ctx:  the user data (XML parser context)
+ * @localname:  the local name of the element
+ * @prefix:  the element namespace prefix if available
+ * @URI:  the element namespace name if available
+ *
+ * SAX2 callback when an element end has been detected by the parser.
+ * It provides the namespace information for the element.
+ */
+void
+xmlSAX2EndElementNs(void *ctx,
+                    const xmlChar * localname ATTRIBUTE_UNUSED,
+                    const xmlChar * prefix ATTRIBUTE_UNUSED,
+		    const xmlChar * URI ATTRIBUTE_UNUSED)
+{
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+    xmlParserNodeInfo node_info;
+    xmlNodePtr cur;
+
+    if (ctx == NULL) return;
+    cur = ctxt->node;
+    /* Capture end position and add node */
+    if ((ctxt->record_info) && (cur != NULL)) {
+        node_info.end_pos = ctxt->input->cur - ctxt->input->base;
+        node_info.end_line = ctxt->input->line;
+        node_info.node = cur;
+        xmlParserAddNodeInfo(ctxt, &node_info);
+    }
+    ctxt->nodemem = -1;
+
+#ifdef LIBXML_VALID_ENABLED
+    if (ctxt->validate && ctxt->wellFormed &&
+        ctxt->myDoc && ctxt->myDoc->intSubset)
+        ctxt->valid &= xmlValidateOneElement(&ctxt->vctxt, ctxt->myDoc, cur);
+#endif /* LIBXML_VALID_ENABLED */
+
+    /*
+     * end of parsing of this node.
+     */
+    nodePop(ctxt);
+}
+
+/**
+ * xmlSAX2Reference:
+ * @ctx: the user data (XML parser context)
+ * @name:  The entity name
+ *
+ * called when an entity xmlSAX2Reference is detected.
+ */
+void
+xmlSAX2Reference(void *ctx, const xmlChar *name)
+{
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+    xmlNodePtr ret;
+
+    if (ctx == NULL) return;
+#ifdef DEBUG_SAX
+    xmlGenericError(xmlGenericErrorContext,
+	    "SAX.xmlSAX2Reference(%s)\n", name);
+#endif
+    if (name[0] == '#')
+	ret = xmlNewCharRef(ctxt->myDoc, name);
+    else
+	ret = xmlNewReference(ctxt->myDoc, name);
+#ifdef DEBUG_SAX_TREE
+    xmlGenericError(xmlGenericErrorContext,
+	    "add xmlSAX2Reference %s to %s \n", name, ctxt->node->name);
+#endif
+    if (xmlAddChild(ctxt->node, ret) == NULL) {
+        xmlFreeNode(ret);
+    }
+}
+
+/**
+ * xmlSAX2Text:
+ * @ctx: the user data (XML parser context)
+ * @ch:  a xmlChar string
+ * @len: the number of xmlChar
+ * @type: text or cdata
+ *
+ * Append characters.
+ */
+static void
+xmlSAX2Text(xmlParserCtxtPtr ctxt, const xmlChar *ch, int len,
+            xmlElementType type)
+{
+    xmlNodePtr lastChild;
+
+    if (ctxt == NULL) return;
+#ifdef DEBUG_SAX
+    xmlGenericError(xmlGenericErrorContext,
+	    "SAX.xmlSAX2Characters(%.30s, %d)\n", ch, len);
+#endif
+    /*
+     * Handle the data if any. If there is no child
+     * add it as content, otherwise if the last child is text,
+     * concatenate it, else create a new node of type text.
+     */
+
+    if (ctxt->node == NULL) {
+#ifdef DEBUG_SAX_TREE
+	xmlGenericError(xmlGenericErrorContext,
+		"add chars: ctxt->node == NULL !\n");
+#endif
+        return;
+    }
+    lastChild = ctxt->node->last;
+#ifdef DEBUG_SAX_TREE
+    xmlGenericError(xmlGenericErrorContext,
+	    "add chars to %s \n", ctxt->node->name);
+#endif
+
+    /*
+     * Here we needed an accelerator mechanism in case of very large
+     * elements. Use an attribute in the structure !!!
+     */
+    if (lastChild == NULL) {
+        if (type == XML_TEXT_NODE)
+            lastChild = xmlSAX2TextNode(ctxt, ch, len);
+        else
+            lastChild = xmlNewCDataBlock(ctxt->myDoc, ch, len);
+	if (lastChild != NULL) {
+	    ctxt->node->children = lastChild;
+	    ctxt->node->last = lastChild;
+	    lastChild->parent = ctxt->node;
+	    lastChild->doc = ctxt->node->doc;
+	    ctxt->nodelen = len;
+	    ctxt->nodemem = len + 1;
+	} else {
+	    xmlSAX2ErrMemory(ctxt, "xmlSAX2Characters");
+	    return;
+	}
+    } else {
+	int coalesceText = (lastChild != NULL) &&
+	    (lastChild->type == type) &&
+	    ((type != XML_TEXT_NODE) ||
+             (lastChild->name == xmlStringText));
+	if ((coalesceText) && (ctxt->nodemem != 0)) {
+	    /*
+	     * The whole point of maintaining nodelen and nodemem,
+	     * xmlTextConcat is too costly, i.e. compute length,
+	     * reallocate a new buffer, move data, append ch. Here
+	     * We try to minimize realloc() uses and avoid copying
+	     * and recomputing length over and over.
+	     */
+	    if (lastChild->content == (xmlChar *)&(lastChild->properties)) {
+		lastChild->content = xmlStrdup(lastChild->content);
+		lastChild->properties = NULL;
+	    } else if ((ctxt->nodemem == ctxt->nodelen + 1) &&
+	               (xmlDictOwns(ctxt->dict, lastChild->content))) {
+		lastChild->content = xmlStrdup(lastChild->content);
+	    }
+	    if (lastChild->content == NULL) {
+		xmlSAX2ErrMemory(ctxt, "xmlSAX2Characters: xmlStrdup returned NULL");
+		return;
+ 	    }
+            if (((size_t)ctxt->nodelen + (size_t)len > XML_MAX_TEXT_LENGTH) &&
+                ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+                xmlSAX2ErrMemory(ctxt, "xmlSAX2Characters: huge text node");
+                return;
+            }
+	    if ((size_t)ctxt->nodelen > SIZE_T_MAX - (size_t)len ||
+	        (size_t)ctxt->nodemem + (size_t)len > SIZE_T_MAX / 2) {
+                xmlSAX2ErrMemory(ctxt, "xmlSAX2Characters overflow prevented");
+                return;
+	    }
+	    if (ctxt->nodelen + len >= ctxt->nodemem) {
+		xmlChar *newbuf;
+		size_t size;
+
+		size = ctxt->nodemem + len;
+		size *= 2;
+                newbuf = (xmlChar *) xmlRealloc(lastChild->content,size);
+		if (newbuf == NULL) {
+		    xmlSAX2ErrMemory(ctxt, "xmlSAX2Characters");
+		    return;
+		}
+		ctxt->nodemem = size;
+		lastChild->content = newbuf;
+	    }
+	    memcpy(&lastChild->content[ctxt->nodelen], ch, len);
+	    ctxt->nodelen += len;
+	    lastChild->content[ctxt->nodelen] = 0;
+	} else if (coalesceText) {
+	    if (xmlTextConcat(lastChild, ch, len)) {
+		xmlSAX2ErrMemory(ctxt, "xmlSAX2Characters");
+	    }
+	    if (ctxt->node->children != NULL) {
+		ctxt->nodelen = xmlStrlen(lastChild->content);
+		ctxt->nodemem = ctxt->nodelen + 1;
+	    }
+	} else {
+	    /* Mixed content, first time */
+            if (type == XML_TEXT_NODE)
+                lastChild = xmlSAX2TextNode(ctxt, ch, len);
+            else
+                lastChild = xmlNewCDataBlock(ctxt->myDoc, ch, len);
+	    if (lastChild != NULL) {
+		xmlAddChild(ctxt->node, lastChild);
+		if (ctxt->node->children != NULL) {
+		    ctxt->nodelen = len;
+		    ctxt->nodemem = len + 1;
+		}
+	    }
+	}
+    }
+}
+
+/**
+ * xmlSAX2Characters:
+ * @ctx: the user data (XML parser context)
+ * @ch:  a xmlChar string
+ * @len: the number of xmlChar
+ *
+ * receiving some chars from the parser.
+ */
+void
+xmlSAX2Characters(void *ctx, const xmlChar *ch, int len)
+{
+    xmlSAX2Text((xmlParserCtxtPtr) ctx, ch, len, XML_TEXT_NODE);
+}
+
+/**
+ * xmlSAX2IgnorableWhitespace:
+ * @ctx: the user data (XML parser context)
+ * @ch:  a xmlChar string
+ * @len: the number of xmlChar
+ *
+ * receiving some ignorable whitespaces from the parser.
+ * UNUSED: by default the DOM building will use xmlSAX2Characters
+ */
+void
+xmlSAX2IgnorableWhitespace(void *ctx ATTRIBUTE_UNUSED, const xmlChar *ch ATTRIBUTE_UNUSED, int len ATTRIBUTE_UNUSED)
+{
+    /* xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx; */
+#ifdef DEBUG_SAX
+    xmlGenericError(xmlGenericErrorContext,
+	    "SAX.xmlSAX2IgnorableWhitespace(%.30s, %d)\n", ch, len);
+#endif
+}
+
+/**
+ * xmlSAX2ProcessingInstruction:
+ * @ctx: the user data (XML parser context)
+ * @target:  the target name
+ * @data: the PI data's
+ *
+ * A processing instruction has been parsed.
+ */
+void
+xmlSAX2ProcessingInstruction(void *ctx, const xmlChar *target,
+                      const xmlChar *data)
+{
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+    xmlNodePtr ret;
+    xmlNodePtr parent;
+
+    if (ctx == NULL) return;
+    parent = ctxt->node;
+#ifdef DEBUG_SAX
+    xmlGenericError(xmlGenericErrorContext,
+	    "SAX.xmlSAX2ProcessingInstruction(%s, %s)\n", target, data);
+#endif
+
+    ret = xmlNewDocPI(ctxt->myDoc, target, data);
+    if (ret == NULL) return;
+
+    if (ctxt->linenumbers) {
+	if (ctxt->input != NULL) {
+	    if (ctxt->input->line < 65535)
+		ret->line = (short) ctxt->input->line;
+	    else
+	        ret->line = 65535;
+	}
+    }
+    if (ctxt->inSubset == 1) {
+	xmlAddChild((xmlNodePtr) ctxt->myDoc->intSubset, ret);
+	return;
+    } else if (ctxt->inSubset == 2) {
+	xmlAddChild((xmlNodePtr) ctxt->myDoc->extSubset, ret);
+	return;
+    }
+    if (parent == NULL) {
+#ifdef DEBUG_SAX_TREE
+	    xmlGenericError(xmlGenericErrorContext,
+		    "Setting PI %s as root\n", target);
+#endif
+        xmlAddChild((xmlNodePtr) ctxt->myDoc, (xmlNodePtr) ret);
+	return;
+    }
+    if (parent->type == XML_ELEMENT_NODE) {
+#ifdef DEBUG_SAX_TREE
+	xmlGenericError(xmlGenericErrorContext,
+		"adding PI %s child to %s\n", target, parent->name);
+#endif
+	xmlAddChild(parent, ret);
+    } else {
+#ifdef DEBUG_SAX_TREE
+	xmlGenericError(xmlGenericErrorContext,
+		"adding PI %s sibling to ", target);
+	xmlDebugDumpOneNode(stderr, parent, 0);
+#endif
+	xmlAddSibling(parent, ret);
+    }
+}
+
+/**
+ * xmlSAX2Comment:
+ * @ctx: the user data (XML parser context)
+ * @value:  the xmlSAX2Comment content
+ *
+ * A xmlSAX2Comment has been parsed.
+ */
+void
+xmlSAX2Comment(void *ctx, const xmlChar *value)
+{
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+    xmlNodePtr ret;
+    xmlNodePtr parent;
+
+    if (ctx == NULL) return;
+    parent = ctxt->node;
+#ifdef DEBUG_SAX
+    xmlGenericError(xmlGenericErrorContext, "SAX.xmlSAX2Comment(%s)\n", value);
+#endif
+    ret = xmlNewDocComment(ctxt->myDoc, value);
+    if (ret == NULL) return;
+    if (ctxt->linenumbers) {
+	if (ctxt->input != NULL) {
+	    if (ctxt->input->line < 65535)
+		ret->line = (short) ctxt->input->line;
+	    else
+	        ret->line = 65535;
+	}
+    }
+
+    if (ctxt->inSubset == 1) {
+	xmlAddChild((xmlNodePtr) ctxt->myDoc->intSubset, ret);
+	return;
+    } else if (ctxt->inSubset == 2) {
+	xmlAddChild((xmlNodePtr) ctxt->myDoc->extSubset, ret);
+	return;
+    }
+    if (parent == NULL) {
+#ifdef DEBUG_SAX_TREE
+	    xmlGenericError(xmlGenericErrorContext,
+		    "Setting xmlSAX2Comment as root\n");
+#endif
+        xmlAddChild((xmlNodePtr) ctxt->myDoc, (xmlNodePtr) ret);
+	return;
+    }
+    if (parent->type == XML_ELEMENT_NODE) {
+#ifdef DEBUG_SAX_TREE
+	xmlGenericError(xmlGenericErrorContext,
+		"adding xmlSAX2Comment child to %s\n", parent->name);
+#endif
+	xmlAddChild(parent, ret);
+    } else {
+#ifdef DEBUG_SAX_TREE
+	xmlGenericError(xmlGenericErrorContext,
+		"adding xmlSAX2Comment sibling to ");
+	xmlDebugDumpOneNode(stderr, parent, 0);
+#endif
+	xmlAddSibling(parent, ret);
+    }
+}
+
+/**
+ * xmlSAX2CDataBlock:
+ * @ctx: the user data (XML parser context)
+ * @value:  The pcdata content
+ * @len:  the block length
+ *
+ * called when a pcdata block has been parsed
+ */
+void
+xmlSAX2CDataBlock(void *ctx, const xmlChar *value, int len)
+{
+    xmlSAX2Text((xmlParserCtxtPtr) ctx, value, len, XML_CDATA_SECTION_NODE);
+}
+
+static int xmlSAX2DefaultVersionValue = 2;
+
+#ifdef LIBXML_SAX1_ENABLED
+/**
+ * xmlSAXDefaultVersion:
+ * @version:  the version, 1 or 2
+ *
+ * Set the default version of SAX used globally by the library.
+ * By default, during initialization the default is set to 2.
+ * Note that it is generally a better coding style to use
+ * xmlSAXVersion() to set up the version explicitly for a given
+ * parsing context.
+ *
+ * Returns the previous value in case of success and -1 in case of error.
+ */
+int
+xmlSAXDefaultVersion(int version)
+{
+    int ret = xmlSAX2DefaultVersionValue;
+
+    if ((version != 1) && (version != 2))
+        return(-1);
+    xmlSAX2DefaultVersionValue = version;
+    return(ret);
+}
+#endif /* LIBXML_SAX1_ENABLED */
+
+/**
+ * xmlSAXVersion:
+ * @hdlr:  the SAX handler
+ * @version:  the version, 1 or 2
+ *
+ * Initialize the default XML SAX handler according to the version
+ *
+ * Returns 0 in case of success and -1 in case of error.
+ */
+int
+xmlSAXVersion(xmlSAXHandler *hdlr, int version)
+{
+    if (hdlr == NULL) return(-1);
+    if (version == 2) {
+	hdlr->startElement = NULL;
+	hdlr->endElement = NULL;
+	hdlr->startElementNs = xmlSAX2StartElementNs;
+	hdlr->endElementNs = xmlSAX2EndElementNs;
+	hdlr->serror = NULL;
+	hdlr->initialized = XML_SAX2_MAGIC;
+#ifdef LIBXML_SAX1_ENABLED
+    } else if (version == 1) {
+	hdlr->startElement = xmlSAX2StartElement;
+	hdlr->endElement = xmlSAX2EndElement;
+	hdlr->initialized = 1;
+#endif /* LIBXML_SAX1_ENABLED */
+    } else
+        return(-1);
+    hdlr->internalSubset = xmlSAX2InternalSubset;
+    hdlr->externalSubset = xmlSAX2ExternalSubset;
+    hdlr->isStandalone = xmlSAX2IsStandalone;
+    hdlr->hasInternalSubset = xmlSAX2HasInternalSubset;
+    hdlr->hasExternalSubset = xmlSAX2HasExternalSubset;
+    hdlr->resolveEntity = xmlSAX2ResolveEntity;
+    hdlr->getEntity = xmlSAX2GetEntity;
+    hdlr->getParameterEntity = xmlSAX2GetParameterEntity;
+    hdlr->entityDecl = xmlSAX2EntityDecl;
+    hdlr->attributeDecl = xmlSAX2AttributeDecl;
+    hdlr->elementDecl = xmlSAX2ElementDecl;
+    hdlr->notationDecl = xmlSAX2NotationDecl;
+    hdlr->unparsedEntityDecl = xmlSAX2UnparsedEntityDecl;
+    hdlr->setDocumentLocator = xmlSAX2SetDocumentLocator;
+    hdlr->startDocument = xmlSAX2StartDocument;
+    hdlr->endDocument = xmlSAX2EndDocument;
+    hdlr->reference = xmlSAX2Reference;
+    hdlr->characters = xmlSAX2Characters;
+    hdlr->cdataBlock = xmlSAX2CDataBlock;
+    hdlr->ignorableWhitespace = xmlSAX2Characters;
+    hdlr->processingInstruction = xmlSAX2ProcessingInstruction;
+    hdlr->comment = xmlSAX2Comment;
+    hdlr->warning = xmlParserWarning;
+    hdlr->error = xmlParserError;
+    hdlr->fatalError = xmlParserError;
+
+    return(0);
+}
+
+/**
+ * xmlSAX2InitDefaultSAXHandler:
+ * @hdlr:  the SAX handler
+ * @warning:  flag if non-zero sets the handler warning procedure
+ *
+ * Initialize the default XML SAX2 handler
+ */
+void
+xmlSAX2InitDefaultSAXHandler(xmlSAXHandler *hdlr, int warning)
+{
+    if ((hdlr == NULL) || (hdlr->initialized != 0))
+	return;
+
+    xmlSAXVersion(hdlr, xmlSAX2DefaultVersionValue);
+    if (warning == 0)
+	hdlr->warning = NULL;
+    else
+	hdlr->warning = xmlParserWarning;
+}
+
+/**
+ * xmlDefaultSAXHandlerInit:
+ *
+ * Initialize the default SAX2 handler
+ */
+void
+xmlDefaultSAXHandlerInit(void)
+{
+#ifdef LIBXML_SAX1_ENABLED
+    xmlSAXVersion((xmlSAXHandlerPtr) &xmlDefaultSAXHandler, 1);
+#endif /* LIBXML_SAX1_ENABLED */
+}
+
+#ifdef LIBXML_HTML_ENABLED
+
+/**
+ * xmlSAX2InitHtmlDefaultSAXHandler:
+ * @hdlr:  the SAX handler
+ *
+ * Initialize the default HTML SAX2 handler
+ */
+void
+xmlSAX2InitHtmlDefaultSAXHandler(xmlSAXHandler *hdlr)
+{
+    if ((hdlr == NULL) || (hdlr->initialized != 0))
+	return;
+
+    hdlr->internalSubset = xmlSAX2InternalSubset;
+    hdlr->externalSubset = NULL;
+    hdlr->isStandalone = NULL;
+    hdlr->hasInternalSubset = NULL;
+    hdlr->hasExternalSubset = NULL;
+    hdlr->resolveEntity = NULL;
+    hdlr->getEntity = xmlSAX2GetEntity;
+    hdlr->getParameterEntity = NULL;
+    hdlr->entityDecl = NULL;
+    hdlr->attributeDecl = NULL;
+    hdlr->elementDecl = NULL;
+    hdlr->notationDecl = NULL;
+    hdlr->unparsedEntityDecl = NULL;
+    hdlr->setDocumentLocator = xmlSAX2SetDocumentLocator;
+    hdlr->startDocument = xmlSAX2StartDocument;
+    hdlr->endDocument = xmlSAX2EndDocument;
+    hdlr->startElement = xmlSAX2StartElement;
+    hdlr->endElement = xmlSAX2EndElement;
+    hdlr->reference = NULL;
+    hdlr->characters = xmlSAX2Characters;
+    hdlr->cdataBlock = xmlSAX2CDataBlock;
+    hdlr->ignorableWhitespace = xmlSAX2IgnorableWhitespace;
+    hdlr->processingInstruction = xmlSAX2ProcessingInstruction;
+    hdlr->comment = xmlSAX2Comment;
+    hdlr->warning = xmlParserWarning;
+    hdlr->error = xmlParserError;
+    hdlr->fatalError = xmlParserError;
+
+    hdlr->initialized = 1;
+}
+
+/**
+ * htmlDefaultSAXHandlerInit:
+ *
+ * Initialize the default SAX handler
+ */
+void
+htmlDefaultSAXHandlerInit(void)
+{
+    xmlSAX2InitHtmlDefaultSAXHandler((xmlSAXHandlerPtr) &htmlDefaultSAXHandler);
+}
+
+#endif /* LIBXML_HTML_ENABLED */
+
+#ifdef LIBXML_DOCB_ENABLED
+
+/**
+ * xmlSAX2InitDocbDefaultSAXHandler:
+ * @hdlr:  the SAX handler
+ *
+ * Initialize the default DocBook SAX2 handler
+ */
+void
+xmlSAX2InitDocbDefaultSAXHandler(xmlSAXHandler *hdlr)
+{
+    if ((hdlr == NULL) || (hdlr->initialized != 0))
+	return;
+
+    hdlr->internalSubset = xmlSAX2InternalSubset;
+    hdlr->externalSubset = NULL;
+    hdlr->isStandalone = xmlSAX2IsStandalone;
+    hdlr->hasInternalSubset = xmlSAX2HasInternalSubset;
+    hdlr->hasExternalSubset = xmlSAX2HasExternalSubset;
+    hdlr->resolveEntity = xmlSAX2ResolveEntity;
+    hdlr->getEntity = xmlSAX2GetEntity;
+    hdlr->getParameterEntity = NULL;
+    hdlr->entityDecl = xmlSAX2EntityDecl;
+    hdlr->attributeDecl = NULL;
+    hdlr->elementDecl = NULL;
+    hdlr->notationDecl = NULL;
+    hdlr->unparsedEntityDecl = NULL;
+    hdlr->setDocumentLocator = xmlSAX2SetDocumentLocator;
+    hdlr->startDocument = xmlSAX2StartDocument;
+    hdlr->endDocument = xmlSAX2EndDocument;
+    hdlr->startElement = xmlSAX2StartElement;
+    hdlr->endElement = xmlSAX2EndElement;
+    hdlr->reference = xmlSAX2Reference;
+    hdlr->characters = xmlSAX2Characters;
+    hdlr->cdataBlock = NULL;
+    hdlr->ignorableWhitespace = xmlSAX2IgnorableWhitespace;
+    hdlr->processingInstruction = NULL;
+    hdlr->comment = xmlSAX2Comment;
+    hdlr->warning = xmlParserWarning;
+    hdlr->error = xmlParserError;
+    hdlr->fatalError = xmlParserError;
+
+    hdlr->initialized = 1;
+}
+
+/**
+ * docbDefaultSAXHandlerInit:
+ *
+ * Initialize the default SAX handler
+ */
+void
+docbDefaultSAXHandlerInit(void)
+{
+    xmlSAX2InitDocbDefaultSAXHandler((xmlSAXHandlerPtr) &docbDefaultSAXHandler);
+}
+
+#endif /* LIBXML_DOCB_ENABLED */
+#define bottom_SAX2
+#include "elfgcchack.h"
diff --git a/src/TODO b/src/TODO
new file mode 100644
index 000000000000..94d34c8b6ef1
--- /dev/null
+++ b/src/TODO
@@ -0,0 +1,278 @@
+124907 HTML parse buffer problem when parsing larse in-memory docs
+124110 DTD validation && wrong namespace
+123564 xmllint --html --format
+
+           TODO for the XML parser and stuff:
+	   ==================================
+
+      $Id$
+
+    this tend to be outdated :-\ ...
+
+DOCS:
+=====
+
+- use case of using XInclude to load for example a description.
+  order document + product base -(XSLT)-> quote with XIncludes 
+                                                   |
+  HTML output with description of parts <---(XSLT)--
+
+TODO:
+=====
+- XInclude at the SAX level (libSRVG)
+- fix the C code prototype to bring back doc/libxml-undocumented.txt
+  to a reasonable level
+- Computation of base when HTTP redirect occurs, might affect HTTP
+  interfaces.
+- Computation of base in XInclude. Relativization of URIs.
+- listing all attributes in a node.
+- Better checking of external parsed entities TAG 1234
+- Go through erratas and do the cleanup.
+  http://www.w3.org/XML/xml-19980210-errata ... started ...
+- jamesh suggestion: SAX like functions to save a document ie. call a
+  function to open a new element with given attributes, write character
+  data, close last element, etc
+  + inversted SAX, initial patch in April 2002 archives.
+- htmlParseDoc has parameter encoding which is not used.
+  Function htmlCreateDocParserCtxt ignore it.
+- fix realloc() usage.
+- Stricten the UTF8 conformance (Martin Duerst):
+  http://www.w3.org/2001/06/utf-8-test/.
+  The bad files are in http://www.w3.org/2001/06/utf-8-wrong/.
+- xml:id normalized value
+
+TODO:
+=====
+
+- move all string manipulation functions (xmlStrdup, xmlStrlen, etc.) to
+  global.c. Bjorn noted that the following files depends on parser.o solely
+  because of these string functions: entities.o, global.o, hash.o, tree.o,
+  xmlIO.o, and xpath.o.
+
+- Optimization of tag strings allocation ?
+
+- maintain coherency of namespace when doing cut'n paste operations
+  => the functions are coded, but need testing
+
+- function to rebuild the ID table
+- functions to rebuild the DTD hash tables (after DTD changes).
+   
+
+EXTENSIONS:
+===========
+
+- Tools to produce man pages from the SGML docs.
+
+- Add Xpointer recognition/API
+
+- Add Xlink recognition/API
+  => started adding an xlink.[ch] with a unified API for XML and HTML.
+     it's crap :-(
+
+- Implement XSchemas
+  => Really need to be done <grin/>
+  - datatype are complete, but structure support is very limited.
+
+- extend the shell with:
+   - edit
+   - load/save
+   - mv (yum, yum, but it's harder because directories are ordered in
+     our case, mvup and mvdown would be required)
+
+
+Done:
+=====
+
+- Add HTML validation using the XHTML DTD
+  - problem: do we want to keep and maintain the code for handling
+    DTD/System ID cache directly in libxml ?
+  => not really done that way, but there are new APIs to check elements
+     or attributes. Otherwise XHTML validation directly ...
+
+- XML Schemas datatypes except Base64 and BinHex
+
+- Relax NG validation
+
+- XmlTextReader streaming API + validation
+
+- Add a DTD cache prefilled with xhtml DTDs and entities and a program to
+  manage them -> like the /usr/bin/install-catalog from SGML
+  right place seems $datadir/xmldtds
+  Maybe this is better left to user apps
+  => use a catalog instead , and xhtml1-dtd package
+
+- Add output to XHTML
+  => XML serializer automatically recognize the DTd and apply the specific
+     rules.
+
+- Fix output of <tst val="x&#xA;y"/>
+
+- compliance to XML-Namespace checking, see section 6 of
+  http://www.w3.org/TR/REC-xml-names/
+
+- Correct standalone checking/emitting (hard)
+  2.9 Standalone Document Declaration
+
+- Implement OASIS XML Catalog support
+  http://www.oasis-open.org/committees/entity/
+
+- Get OASIS testsuite to a more friendly result, check all the results
+  once stable. the check-xml-test-suite.py script does this
+
+- Implement XSLT
+  => libxslt
+
+- Finish XPath
+  => attributes addressing troubles
+  => defaulted attributes handling
+  => namespace axis ?
+  done as XSLT got debugged
+
+- bug reported by Michael Meallin on validation problems
+  => Actually means I need to add support (and warn) for non-deterministic
+     content model.
+- Handle undefined namespaces in entity contents better ... at least
+  issue a warning
+- DOM needs
+  int xmlPruneProp(xmlNodePtr node, xmlAtttrPtr attr);
+  => done it's actually xmlRemoveProp xmlUnsetProp xmlUnsetNsProp
+
+- HTML: handling of Script and style data elements, need special code in
+  the parser and saving functions (handling of < > " ' ...):
+  http://www.w3.org/TR/html4/types.html#type-script
+  Attributes are no problems since entities are accepted.
+- DOM needs
+  xmlAttrPtr xmlNewDocProp(xmlDocPtr doc, const xmlChar *name, const xmlChar *value)
+- problem when parsing hrefs with & with the HTML parser (IRC ac)
+- If the internal encoding is not UTF8 saving to a given encoding doesn't
+  work => fix to force UTF8 encoding ...
+  done, added documentation too
+- Add an ASCII I/O encoder (asciiToUTF8 and UTF8Toascii)
+- Issue warning when using non-absolute namespaces URI.
+- the html parser should add <head> and <body> if they don't exist
+  started, not finished.
+  Done, the automatic closing is added and 3 testcases were inserted
+- Command to force the parser to stop parsing and ignore the rest of the file.
+  xmlStopParser() should allow this, mostly untested
+- support for HTML empty attributes like <hr noshade>
+- plugged iconv() in for support of a large set of encodings.
+- xmlSwitchToEncoding() rewrite done
+- URI checkings (no fragments) rfc2396.txt
+- Added a clean mechanism for overload or added input methods:
+  xmlRegisterInputCallbacks()
+- dynamically adapt the alloc entry point to use g_alloc()/g_free()
+  if the programmer wants it: 
+    - use xmlMemSetup() to reset the routines used.
+- Check attribute normalization especially xmlGetProp()
+- Validity checking problems for NOTATIONS attributes
+- Validity checking problems for ENTITY ENTITIES attributes
+- Parsing of a well balanced chunk xmlParseBalancedChunkMemory()
+- URI module: validation, base, etc ... see uri.[ch]
+- turn tester into a generic program xmllint installed with libxml
+- extend validity checks to go through entities content instead of
+  just labelling them PCDATA
+- Save Dtds using the children list instead of dumping the tables,
+  order is preserved as well as comments and PIs
+- Wrote a notice of changes requires to go from 1.x to 2.x
+- make sure that all SAX callbacks are disabled if a WF error is detected
+- checking/handling of newline normalization
+  http://localhost/www.xml.com/axml/target.html#sec-line-ends
+- correct checking of '&' '%' on entities content.
+- checking of PE/Nesting on entities declaration
+- checking/handling of xml:space
+   - checking done.
+   - handling done, not well tested
+- Language identification code, productions [33] to [38]
+  => done, the check has been added and report WFness errors
+- Conditional sections in DTDs [61] to [65]
+  => should this crap be really implemented ???
+  => Yep OASIS testsuite uses them
+- Allow parsed entities defined in the internal subset to override
+  the ones defined in the external subset (DtD customization).
+  => This mean that the entity content should be computed only at
+     use time, i.e. keep the orig string only at parse time and expand
+     only when referenced from the external subset :-(
+     Needed for complete use of most DTD from Eve Maler
+- Add regression tests for all WFC errors
+  => did some in test/WFC
+  => added OASIS testsuite routines
+     http://xmlsoft.org/conf/result.html
+
+- I18N: http://wap.trondheim.com/vaer/index.phtml is not XML and accepted
+  by the XML parser, UTF-8 should be checked when there is no "encoding"
+  declared !
+- Support for UTF-8 and UTF-16 encoding
+  => added some conversion routines provided by Martin Durst
+     patched them, got fixes from @@@
+     I plan to keep everything internally as UTF-8 (or ISO-Latin-X)
+     this is slightly more costly but more compact, and recent processors
+     efficiency is cache related. The key for good performances is keeping
+     the data set small, so will I.
+  => the new progressive reading routines call the detection code
+     is enabled, tested the ISO->UTF-8 stuff
+- External entities loading: 
+   - allow override by client code
+   - make sure it is called for all external entities referenced
+  Done, client code should use xmlSetExternalEntityLoader() to set
+  the default loading routine. It will be called each time an external
+  entity entity resolution is triggered.
+- maintain ID coherency when removing/changing attributes
+  The function used to deallocate attributes now check for it being an
+  ID and removes it from the table.
+- push mode parsing i.e. non-blocking state based parser
+  done, both for XML and HTML parsers. Use xmlCreatePushParserCtxt()
+  and xmlParseChunk() and html counterparts.
+  The tester program now has a --push option to select that parser 
+  front-end. Douplicated tests to use both and check results are similar.
+
+- Most of XPath, still see some troubles and occasionnal memleaks.
+- an XML shell, allowing to traverse/manipulate an XML document with
+  a shell like interface, and using XPath for the anming syntax
+  - use of readline and history added when available
+  - the shell interface has been cleanly separated and moved to debugXML.c
+- HTML parser, should be fairly stable now
+- API to search the lang of an attribute
+- Collect IDs at parsing and maintain a table. 
+   PBM: maintain the table coherency
+   PBM: how to detect ID types in absence of DtD !
+- Use it for XPath ID support
+- Add validity checking
+  Should be finished now !
+- Add regression tests with entity substitutions
+
+- External Parsed entities, either XML or external Subset [78] and [79]
+  parsing the xmllang DtD now works, so it should be sufficient for
+  most cases !
+
+- progressive reading. The entity support is a first step toward
+  abstraction of an input stream. A large part of the context is still
+  located on the stack, moving to a state machine and putting everything
+  in the parsing context should provide an adequate solution.
+  => Rather than progressive parsing, give more power to the SAX-like
+     interface. Currently the DOM-like representation is built but
+     => it should be possible to define that only as a set of SAX callbacks
+	and remove the tree creation from the parser code.
+	DONE
+
+- DOM support, instead of using a proprietary in memory
+  format for the document representation, the parser should
+  call a DOM API to actually build the resulting document.
+  Then the parser becomes independent of the in-memory
+  representation of the document. Even better using RPC's
+  the parser can actually build the document in another
+  program.
+  => Work started, now the internal representation is by default
+     very near a direct DOM implementation. The DOM glue is implemented
+     as a separate module. See the GNOME gdome module.
+
+- C++ support : John Ehresman <jehresma@dsg.harvard.edu>
+- Updated code to follow more recent specs, added compatibility flag
+- Better error handling, use a dedicated, overridable error
+  handling function.
+- Support for CDATA.
+- Keep track of line numbers for better error reporting.
+- Support for PI (SAX one).
+- Support for Comments (bad, should be in ASAP, they are parsed
+  but not stored), should be configurable.
+- Improve the support of entities on save (+SAX).
+
diff --git a/src/TODO_SCHEMAS b/src/TODO_SCHEMAS
new file mode 100644
index 000000000000..145a4edacbd6
--- /dev/null
+++ b/src/TODO_SCHEMAS
@@ -0,0 +1,31 @@
+- implement counted transitions at the automata level
+
+- Unicode:
+  + upgrade to 3.2
+  + improve the python script to generate better test
+    expressions to check the list of ranges.
+
+- Implement the interface at the SAX level
+
+- Implement the missing parts in the Structure part
+   + all content model
+   + enumerations
+   + countless others c.f. the TODO scattered in the code
+
+- Complete the Built-In datatype collections and Facets implementations
+
+- Regression tests based on
+  + the primer:
+    http://www.w3.org/TR/xmlschema-0/
+  + the Schemas Test Collection:
+    http://www.w3.org/2001/05/xmlschema-test-collection/
+  + archives of the schemas-dev list
+
+- Integrity constraints:
+  + what's that ? How need to read about it
+
+- "formal" checking, i.e. go through the full Structure spec and
+  bind code and associated parts of the Schemas spec
+
+- go though the erratas
+  http://www.w3.org/2001/05/xmlschema-errata
diff --git a/src/acinclude.m4 b/src/acinclude.m4
new file mode 100644
index 000000000000..7ad8630a4f03
--- /dev/null
+++ b/src/acinclude.m4
@@ -0,0 +1,28 @@
+dnl Like AC_TRY_EVAL but also errors out if the compiler generates
+dnl _any_ output. Some compilers might issue warnings which we want
+dnl to catch.
+AC_DEFUN([AC_TRY_EVAL2],
+[{ (eval echo configure:__oline__: \"[$]$1\") 1>&AS_MESSAGE_LOG_FD; dnl
+(eval [$]$1) 2>&AS_MESSAGE_LOG_FD; _out=`eval [$]$1 2>&1` && test "x$_out" = x; }])
+
+dnl Like AC_TRY_COMPILE but calls AC_TRY_EVAL2 instead of AC_TRY_EVAL
+AC_DEFUN([AC_TRY_COMPILE2],
+[cat > conftest.$ac_ext <<EOF
+[#]line __oline__ "configure"
+#include "confdefs.h"
+[$1]
+int main(void) {
+[$2]
+; return 0; }
+EOF
+if AC_TRY_EVAL2(ac_compile); then
+  ifelse([$3], , :, [rm -rf conftest*
+  $3])
+else
+  echo "configure: failed program was:" >&AS_MESSAGE_LOG_FD
+  cat conftest.$ac_ext >&AS_MESSAGE_LOG_FD
+ifelse([$4], , , [  rm -rf conftest*
+  $4
+])dnl
+fi
+rm -f conftest*])
diff --git a/src/aclocal.m4 b/src/aclocal.m4
new file mode 100644
index 000000000000..a671949bfa6b
--- /dev/null
+++ b/src/aclocal.m4
@@ -0,0 +1,1450 @@
+# generated automatically by aclocal 1.16.3 -*- Autoconf -*-
+
+# Copyright (C) 1996-2020 Free Software Foundation, Inc.
+
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
+m4_ifndef([AC_AUTOCONF_VERSION],
+  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
+m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.71],,
+[m4_warning([this file was generated for autoconf 2.71.
+You have another version of autoconf.  It may work, but is not guaranteed to.
+If you have problems, you may need to regenerate the build system entirely.
+To do so, use the procedure documented by the package, typically 'autoreconf'.])])
+
+# pkg.m4 - Macros to locate and utilise pkg-config.   -*- Autoconf -*-
+# serial 12 (pkg-config-0.29.2)
+
+dnl Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
+dnl Copyright © 2012-2015 Dan Nicholson <dbn.lists@gmail.com>
+dnl
+dnl This program is free software; you can redistribute it and/or modify
+dnl it under the terms of the GNU General Public License as published by
+dnl the Free Software Foundation; either version 2 of the License, or
+dnl (at your option) any later version.
+dnl
+dnl This program is distributed in the hope that it will be useful, but
+dnl WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+dnl General Public License for more details.
+dnl
+dnl You should have received a copy of the GNU General Public License
+dnl along with this program; if not, write to the Free Software
+dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+dnl 02111-1307, USA.
+dnl
+dnl As a special exception to the GNU General Public License, if you
+dnl distribute this file as part of a program that contains a
+dnl configuration script generated by Autoconf, you may include it under
+dnl the same distribution terms that you use for the rest of that
+dnl program.
+
+dnl PKG_PREREQ(MIN-VERSION)
+dnl -----------------------
+dnl Since: 0.29
+dnl
+dnl Verify that the version of the pkg-config macros are at least
+dnl MIN-VERSION. Unlike PKG_PROG_PKG_CONFIG, which checks the user's
+dnl installed version of pkg-config, this checks the developer's version
+dnl of pkg.m4 when generating configure.
+dnl
+dnl To ensure that this macro is defined, also add:
+dnl m4_ifndef([PKG_PREREQ],
+dnl     [m4_fatal([must install pkg-config 0.29 or later before running autoconf/autogen])])
+dnl
+dnl See the "Since" comment for each macro you use to see what version
+dnl of the macros you require.
+m4_defun([PKG_PREREQ],
+[m4_define([PKG_MACROS_VERSION], [0.29.2])
+m4_if(m4_version_compare(PKG_MACROS_VERSION, [$1]), -1,
+    [m4_fatal([pkg.m4 version $1 or higher is required but ]PKG_MACROS_VERSION[ found])])
+])dnl PKG_PREREQ
+
+dnl PKG_PROG_PKG_CONFIG([MIN-VERSION])
+dnl ----------------------------------
+dnl Since: 0.16
+dnl
+dnl Search for the pkg-config tool and set the PKG_CONFIG variable to
+dnl first found in the path. Checks that the version of pkg-config found
+dnl is at least MIN-VERSION. If MIN-VERSION is not specified, 0.9.0 is
+dnl used since that's the first version where most current features of
+dnl pkg-config existed.
+AC_DEFUN([PKG_PROG_PKG_CONFIG],
+[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
+m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
+m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
+AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
+AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
+AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
+
+if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
+	AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
+fi
+if test -n "$PKG_CONFIG"; then
+	_pkg_min_version=m4_default([$1], [0.9.0])
+	AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
+	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
+		AC_MSG_RESULT([yes])
+	else
+		AC_MSG_RESULT([no])
+		PKG_CONFIG=""
+	fi
+fi[]dnl
+])dnl PKG_PROG_PKG_CONFIG
+
+dnl PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
+dnl -------------------------------------------------------------------
+dnl Since: 0.18
+dnl
+dnl Check to see whether a particular set of modules exists. Similar to
+dnl PKG_CHECK_MODULES(), but does not set variables or print errors.
+dnl
+dnl Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
+dnl only at the first occurence in configure.ac, so if the first place
+dnl it's called might be skipped (such as if it is within an "if", you
+dnl have to call PKG_CHECK_EXISTS manually
+AC_DEFUN([PKG_CHECK_EXISTS],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+if test -n "$PKG_CONFIG" && \
+    AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
+  m4_default([$2], [:])
+m4_ifvaln([$3], [else
+  $3])dnl
+fi])
+
+dnl _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
+dnl ---------------------------------------------
+dnl Internal wrapper calling pkg-config via PKG_CONFIG and setting
+dnl pkg_failed based on the result.
+m4_define([_PKG_CONFIG],
+[if test -n "$$1"; then
+    pkg_cv_[]$1="$$1"
+ elif test -n "$PKG_CONFIG"; then
+    PKG_CHECK_EXISTS([$3],
+                     [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes ],
+		     [pkg_failed=yes])
+ else
+    pkg_failed=untried
+fi[]dnl
+])dnl _PKG_CONFIG
+
+dnl _PKG_SHORT_ERRORS_SUPPORTED
+dnl ---------------------------
+dnl Internal check to see if pkg-config supports short errors.
+AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+        _pkg_short_errors_supported=yes
+else
+        _pkg_short_errors_supported=no
+fi[]dnl
+])dnl _PKG_SHORT_ERRORS_SUPPORTED
+
+
+dnl PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
+dnl   [ACTION-IF-NOT-FOUND])
+dnl --------------------------------------------------------------
+dnl Since: 0.4.0
+dnl
+dnl Note that if there is a possibility the first call to
+dnl PKG_CHECK_MODULES might not happen, you should be sure to include an
+dnl explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
+AC_DEFUN([PKG_CHECK_MODULES],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
+AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
+
+pkg_failed=no
+AC_MSG_CHECKING([for $2])
+
+_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
+_PKG_CONFIG([$1][_LIBS], [libs], [$2])
+
+m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
+and $1[]_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.])
+
+if test $pkg_failed = yes; then
+        AC_MSG_RESULT([no])
+        _PKG_SHORT_ERRORS_SUPPORTED
+        if test $_pkg_short_errors_supported = yes; then
+	        $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
+        else
+	        $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
+        fi
+	# Put the nasty error message in config.log where it belongs
+	echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
+
+	m4_default([$4], [AC_MSG_ERROR(
+[Package requirements ($2) were not met:
+
+$$1_PKG_ERRORS
+
+Consider adjusting the PKG_CONFIG_PATH environment variable if you
+installed software in a non-standard prefix.
+
+_PKG_TEXT])[]dnl
+        ])
+elif test $pkg_failed = untried; then
+        AC_MSG_RESULT([no])
+	m4_default([$4], [AC_MSG_FAILURE(
+[The pkg-config script could not be found or is too old.  Make sure it
+is in your PATH or set the PKG_CONFIG environment variable to the full
+path to pkg-config.
+
+_PKG_TEXT
+
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
+        ])
+else
+	$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
+	$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
+        AC_MSG_RESULT([yes])
+	$3
+fi[]dnl
+])dnl PKG_CHECK_MODULES
+
+
+dnl PKG_CHECK_MODULES_STATIC(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
+dnl   [ACTION-IF-NOT-FOUND])
+dnl ---------------------------------------------------------------------
+dnl Since: 0.29
+dnl
+dnl Checks for existence of MODULES and gathers its build flags with
+dnl static libraries enabled. Sets VARIABLE-PREFIX_CFLAGS from --cflags
+dnl and VARIABLE-PREFIX_LIBS from --libs.
+dnl
+dnl Note that if there is a possibility the first call to
+dnl PKG_CHECK_MODULES_STATIC might not happen, you should be sure to
+dnl include an explicit call to PKG_PROG_PKG_CONFIG in your
+dnl configure.ac.
+AC_DEFUN([PKG_CHECK_MODULES_STATIC],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+_save_PKG_CONFIG=$PKG_CONFIG
+PKG_CONFIG="$PKG_CONFIG --static"
+PKG_CHECK_MODULES($@)
+PKG_CONFIG=$_save_PKG_CONFIG[]dnl
+])dnl PKG_CHECK_MODULES_STATIC
+
+
+dnl PKG_INSTALLDIR([DIRECTORY])
+dnl -------------------------
+dnl Since: 0.27
+dnl
+dnl Substitutes the variable pkgconfigdir as the location where a module
+dnl should install pkg-config .pc files. By default the directory is
+dnl $libdir/pkgconfig, but the default can be changed by passing
+dnl DIRECTORY. The user can override through the --with-pkgconfigdir
+dnl parameter.
+AC_DEFUN([PKG_INSTALLDIR],
+[m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])])
+m4_pushdef([pkg_description],
+    [pkg-config installation directory @<:@]pkg_default[@:>@])
+AC_ARG_WITH([pkgconfigdir],
+    [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],,
+    [with_pkgconfigdir=]pkg_default)
+AC_SUBST([pkgconfigdir], [$with_pkgconfigdir])
+m4_popdef([pkg_default])
+m4_popdef([pkg_description])
+])dnl PKG_INSTALLDIR
+
+
+dnl PKG_NOARCH_INSTALLDIR([DIRECTORY])
+dnl --------------------------------
+dnl Since: 0.27
+dnl
+dnl Substitutes the variable noarch_pkgconfigdir as the location where a
+dnl module should install arch-independent pkg-config .pc files. By
+dnl default the directory is $datadir/pkgconfig, but the default can be
+dnl changed by passing DIRECTORY. The user can override through the
+dnl --with-noarch-pkgconfigdir parameter.
+AC_DEFUN([PKG_NOARCH_INSTALLDIR],
+[m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])])
+m4_pushdef([pkg_description],
+    [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@])
+AC_ARG_WITH([noarch-pkgconfigdir],
+    [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],,
+    [with_noarch_pkgconfigdir=]pkg_default)
+AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir])
+m4_popdef([pkg_default])
+m4_popdef([pkg_description])
+])dnl PKG_NOARCH_INSTALLDIR
+
+
+dnl PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE,
+dnl [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
+dnl -------------------------------------------
+dnl Since: 0.28
+dnl
+dnl Retrieves the value of the pkg-config variable for the given module.
+AC_DEFUN([PKG_CHECK_VAR],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl
+
+_PKG_CONFIG([$1], [variable="][$3]["], [$2])
+AS_VAR_COPY([$1], [pkg_cv_][$1])
+
+AS_VAR_IF([$1], [""], [$5], [$4])dnl
+])dnl PKG_CHECK_VAR
+
+# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_AUTOMAKE_VERSION(VERSION)
+# ----------------------------
+# Automake X.Y traces this macro to ensure aclocal.m4 has been
+# generated from the m4 files accompanying Automake X.Y.
+# (This private macro should not be called outside this file.)
+AC_DEFUN([AM_AUTOMAKE_VERSION],
+[am__api_version='1.16'
+dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
+dnl require some minimum version.  Point them to the right macro.
+m4_if([$1], [1.16.3], [],
+      [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
+])
+
+# _AM_AUTOCONF_VERSION(VERSION)
+# -----------------------------
+# aclocal traces this macro to find the Autoconf version.
+# This is a private macro too.  Using m4_define simplifies
+# the logic in aclocal, which can simply ignore this definition.
+m4_define([_AM_AUTOCONF_VERSION], [])
+
+# AM_SET_CURRENT_AUTOMAKE_VERSION
+# -------------------------------
+# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
+# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
+AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
+[AM_AUTOMAKE_VERSION([1.16.3])dnl
+m4_ifndef([AC_AUTOCONF_VERSION],
+  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
+_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
+
+# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
+
+# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
+# $ac_aux_dir to '$srcdir/foo'.  In other projects, it is set to
+# '$srcdir', '$srcdir/..', or '$srcdir/../..'.
+#
+# Of course, Automake must honor this variable whenever it calls a
+# tool from the auxiliary directory.  The problem is that $srcdir (and
+# therefore $ac_aux_dir as well) can be either absolute or relative,
+# depending on how configure is run.  This is pretty annoying, since
+# it makes $ac_aux_dir quite unusable in subdirectories: in the top
+# source directory, any form will work fine, but in subdirectories a
+# relative path needs to be adjusted first.
+#
+# $ac_aux_dir/missing
+#    fails when called from a subdirectory if $ac_aux_dir is relative
+# $top_srcdir/$ac_aux_dir/missing
+#    fails if $ac_aux_dir is absolute,
+#    fails when called from a subdirectory in a VPATH build with
+#          a relative $ac_aux_dir
+#
+# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
+# are both prefixed by $srcdir.  In an in-source build this is usually
+# harmless because $srcdir is '.', but things will broke when you
+# start a VPATH build or use an absolute $srcdir.
+#
+# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
+# iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
+#   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
+# and then we would define $MISSING as
+#   MISSING="\${SHELL} $am_aux_dir/missing"
+# This will work as long as MISSING is not called from configure, because
+# unfortunately $(top_srcdir) has no meaning in configure.
+# However there are other variables, like CC, which are often used in
+# configure, and could therefore not use this "fixed" $ac_aux_dir.
+#
+# Another solution, used here, is to always expand $ac_aux_dir to an
+# absolute PATH.  The drawback is that using absolute paths prevent a
+# configured tree to be moved without reconfiguration.
+
+AC_DEFUN([AM_AUX_DIR_EXPAND],
+[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
+# Expand $ac_aux_dir to an absolute path.
+am_aux_dir=`cd "$ac_aux_dir" && pwd`
+])
+
+# AM_CONDITIONAL                                            -*- Autoconf -*-
+
+# Copyright (C) 1997-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_CONDITIONAL(NAME, SHELL-CONDITION)
+# -------------------------------------
+# Define a conditional.
+AC_DEFUN([AM_CONDITIONAL],
+[AC_PREREQ([2.52])dnl
+ m4_if([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
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+AC_SUBST([$1_TRUE])dnl
+AC_SUBST([$1_FALSE])dnl
+_AM_SUBST_NOTMAKE([$1_TRUE])dnl
+_AM_SUBST_NOTMAKE([$1_FALSE])dnl
+m4_define([_AM_COND_VALUE_$1], [$2])dnl
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+  $1_TRUE=
+  $1_FALSE='#'
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+  $1_TRUE='#'
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+fi
+AC_CONFIG_COMMANDS_PRE(
+[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
+  AC_MSG_ERROR([[conditional "$1" was never defined.
+Usually this means the macro was only invoked conditionally.]])
+fi])])
+
+# Copyright (C) 1999-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+
+# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
+# written in clear, in which case automake, when reading aclocal.m4,
+# will think it sees a *use*, and therefore will trigger all it's
+# C support machinery.  Also note that it means that autoscan, seeing
+# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
+
+
+# _AM_DEPENDENCIES(NAME)
+# ----------------------
+# See how the compiler implements dependency checking.
+# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
+# We try a few techniques and use that to set a single cache variable.
+#
+# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
+# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
+# dependency, and given that the user is not expected to run this macro,
+# just rely on AC_PROG_CC.
+AC_DEFUN([_AM_DEPENDENCIES],
+[AC_REQUIRE([AM_SET_DEPDIR])dnl
+AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
+AC_REQUIRE([AM_MAKE_INCLUDE])dnl
+AC_REQUIRE([AM_DEP_TRACK])dnl
+
+m4_if([$1], [CC],   [depcc="$CC"   am_compiler_list=],
+      [$1], [CXX],  [depcc="$CXX"  am_compiler_list=],
+      [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
+      [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
+      [$1], [UPC],  [depcc="$UPC"  am_compiler_list=],
+      [$1], [GCJ],  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
+                    [depcc="$$1"   am_compiler_list=])
+
+AC_CACHE_CHECK([dependency style of $depcc],
+               [am_cv_$1_dependencies_compiler_type],
+[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+  # We make a subdir and do the tests there.  Otherwise we can end up
+  # making bogus files that we don't know about and never remove.  For
+  # instance it was reported that on HP-UX the gcc test will end up
+  # making a dummy file named 'D' -- because '-MD' means "put the output
+  # in D".
+  rm -rf conftest.dir
+  mkdir conftest.dir
+  # Copy depcomp to subdir because otherwise we won't find it if we're
+  # using a relative directory.
+  cp "$am_depcomp" conftest.dir
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+  # We will build objects and dependencies in a subdirectory because
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+  # both Tru64's cc and ICC support -MD to output dependencies as a
+  # side effect of compilation, but ICC will put the dependencies in
+  # the current directory while Tru64 will put them in the object
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+  mkdir sub
+
+  am_cv_$1_dependencies_compiler_type=none
+  if test "$am_compiler_list" = ""; then
+     am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
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+  am__universal=false
+  m4_case([$1], [CC],
+    [case " $depcc " in #(
+     *\ -arch\ *\ -arch\ *) am__universal=true ;;
+     esac],
+    [CXX],
+    [case " $depcc " in #(
+     *\ -arch\ *\ -arch\ *) am__universal=true ;;
+     esac])
+
+  for depmode in $am_compiler_list; do
+    # Setup a source with many dependencies, because some compilers
+    # like to wrap large dependency lists on column 80 (with \), and
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+    #
+    # We need to recreate these files for each test, as the compiler may
+    # overwrite some of them when testing with obscure command lines.
+    # This happens at least with the AIX C compiler.
+    : > sub/conftest.c
+    for i in 1 2 3 4 5 6; do
+      echo '#include "conftst'$i'.h"' >> sub/conftest.c
+      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+      # Solaris 10 /bin/sh.
+      echo '/* dummy */' > sub/conftst$i.h
+    done
+    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+    # We check with '-c' and '-o' for the sake of the "dashmstdout"
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+    # handle '-M -o', and we need to detect this.  Also, some Intel
+    # versions had trouble with output in subdirs.
+    am__obj=sub/conftest.${OBJEXT-o}
+    am__minus_obj="-o $am__obj"
+    case $depmode in
+    gcc)
+      # This depmode causes a compiler race in universal mode.
+      test "$am__universal" = false || continue
+      ;;
+    nosideeffect)
+      # After this tag, mechanisms are not by side-effect, so they'll
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+      if test "x$enable_dependency_tracking" = xyes; then
+	continue
+      else
+	break
+      fi
+      ;;
+    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+      # This compiler won't grok '-c -o', but also, the minuso test has
+      # not run yet.  These depmodes are late enough in the game, and
+      # so weak that their functioning should not be impacted.
+      am__obj=conftest.${OBJEXT-o}
+      am__minus_obj=
+      ;;
+    none) break ;;
+    esac
+    if depmode=$depmode \
+       source=sub/conftest.c object=$am__obj \
+       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+         >/dev/null 2>conftest.err &&
+       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+      # icc doesn't choke on unknown options, it will just issue warnings
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+      # that says an option was ignored or not supported.
+      # When given -MP, icc 7.0 and 7.1 complain thusly:
+      #   icc: Command line warning: ignoring option '-M'; no argument required
+      # The diagnosis changed in icc 8.0:
+      #   icc: Command line remark: option '-MP' not supported
+      if (grep 'ignoring option' conftest.err ||
+          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+        am_cv_$1_dependencies_compiler_type=$depmode
+        break
+      fi
+    fi
+  done
+
+  cd ..
+  rm -rf conftest.dir
+else
+  am_cv_$1_dependencies_compiler_type=none
+fi
+])
+AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
+AM_CONDITIONAL([am__fastdep$1], [
+  test "x$enable_dependency_tracking" != xno \
+  && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
+])
+
+
+# AM_SET_DEPDIR
+# -------------
+# Choose a directory name for dependency files.
+# This macro is AC_REQUIREd in _AM_DEPENDENCIES.
+AC_DEFUN([AM_SET_DEPDIR],
+[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
+])
+
+
+# AM_DEP_TRACK
+# ------------
+AC_DEFUN([AM_DEP_TRACK],
+[AC_ARG_ENABLE([dependency-tracking], [dnl
+AS_HELP_STRING(
+  [--enable-dependency-tracking],
+  [do not reject slow dependency extractors])
+AS_HELP_STRING(
+  [--disable-dependency-tracking],
+  [speeds up one-time build])])
+if test "x$enable_dependency_tracking" != xno; then
+  am_depcomp="$ac_aux_dir/depcomp"
+  AMDEPBACKSLASH='\'
+  am__nodep='_no'
+fi
+AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
+AC_SUBST([AMDEPBACKSLASH])dnl
+_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
+AC_SUBST([am__nodep])dnl
+_AM_SUBST_NOTMAKE([am__nodep])dnl
+])
+
+# Generate code to set up dependency tracking.              -*- Autoconf -*-
+
+# Copyright (C) 1999-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_OUTPUT_DEPENDENCY_COMMANDS
+# ------------------------------
+AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
+[{
+  # Older Autoconf quotes --file arguments for eval, but not when files
+  # are listed without --file.  Let's play safe and only enable the eval
+  # if we detect the quoting.
+  # TODO: see whether this extra hack can be removed once we start
+  # requiring Autoconf 2.70 or later.
+  AS_CASE([$CONFIG_FILES],
+          [*\'*], [eval set x "$CONFIG_FILES"],
+          [*], [set x $CONFIG_FILES])
+  shift
+  # Used to flag and report bootstrapping failures.
+  am_rc=0
+  for am_mf
+  do
+    # Strip MF so we end up with the name of the file.
+    am_mf=`AS_ECHO(["$am_mf"]) | sed -e 's/:.*$//'`
+    # Check whether this is an Automake generated Makefile which includes
+    # dependency-tracking related rules and includes.
+    # Grep'ing the whole file directly is not great: AIX grep has a line
+    # limit of 2048, but all sed's we know have understand at least 4000.
+    sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
+      || continue
+    am_dirpart=`AS_DIRNAME(["$am_mf"])`
+    am_filepart=`AS_BASENAME(["$am_mf"])`
+    AM_RUN_LOG([cd "$am_dirpart" \
+      && sed -e '/# am--include-marker/d' "$am_filepart" \
+        | $MAKE -f - am--depfiles]) || am_rc=$?
+  done
+  if test $am_rc -ne 0; then
+    AC_MSG_FAILURE([Something went wrong bootstrapping makefile fragments
+    for automatic dependency tracking.  If GNU make was not used, consider
+    re-running the configure script with MAKE="gmake" (or whatever is
+    necessary).  You can also try re-running configure with the
+    '--disable-dependency-tracking' option to at least be able to build
+    the package (albeit without support for automatic dependency tracking).])
+  fi
+  AS_UNSET([am_dirpart])
+  AS_UNSET([am_filepart])
+  AS_UNSET([am_mf])
+  AS_UNSET([am_rc])
+  rm -f conftest-deps.mk
+}
+])# _AM_OUTPUT_DEPENDENCY_COMMANDS
+
+
+# AM_OUTPUT_DEPENDENCY_COMMANDS
+# -----------------------------
+# This macro should only be invoked once -- use via AC_REQUIRE.
+#
+# This code is only required when automatic dependency tracking is enabled.
+# This creates each '.Po' and '.Plo' makefile fragment that we'll need in
+# order to bootstrap the dependency handling code.
+AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
+[AC_CONFIG_COMMANDS([depfiles],
+     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
+     [AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"])])
+
+# Do all the work for Automake.                             -*- Autoconf -*-
+
+# Copyright (C) 1996-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This macro actually does too much.  Some checks are only needed if
+# your package does certain things.  But this isn't really a big deal.
+
+dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
+m4_define([AC_PROG_CC],
+m4_defn([AC_PROG_CC])
+[_AM_PROG_CC_C_O
+])
+
+# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
+# AM_INIT_AUTOMAKE([OPTIONS])
+# -----------------------------------------------
+# The call with PACKAGE and VERSION arguments is the old style
+# call (pre autoconf-2.50), which is being phased out.  PACKAGE
+# and VERSION should now be passed to AC_INIT and removed from
+# the call to AM_INIT_AUTOMAKE.
+# We support both call styles for the transition.  After
+# the next Automake release, Autoconf can make the AC_INIT
+# arguments mandatory, and then we can depend on a new Autoconf
+# release and drop the old call support.
+AC_DEFUN([AM_INIT_AUTOMAKE],
+[AC_PREREQ([2.65])dnl
+dnl Autoconf wants to disallow AM_ names.  We explicitly allow
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+m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
+AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
+AC_REQUIRE([AC_PROG_INSTALL])dnl
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+  # is not polluted with repeated "-I."
+  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
+  # test to see if srcdir already configured
+  if test -f $srcdir/config.status; then
+    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
+  fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+  if (cygpath --version) >/dev/null 2>/dev/null; then
+    CYGPATH_W='cygpath -w'
+  else
+    CYGPATH_W=echo
+  fi
+fi
+AC_SUBST([CYGPATH_W])
+
+# Define the identity of the package.
+dnl Distinguish between old-style and new-style calls.
+m4_ifval([$2],
+[AC_DIAGNOSE([obsolete],
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+m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
+ AC_SUBST([PACKAGE], [$1])dnl
+ AC_SUBST([VERSION], [$2])],
+[_AM_SET_OPTIONS([$1])dnl
+dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
+m4_if(
+  m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
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+  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
+ AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
+ AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
+
+_AM_IF_OPTION([no-define],,
+[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
+ AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
+
+# Some tools Automake needs.
+AC_REQUIRE([AM_SANITY_CHECK])dnl
+AC_REQUIRE([AC_ARG_PROGRAM])dnl
+AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
+AM_MISSING_PROG([AUTOCONF], [autoconf])
+AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
+AM_MISSING_PROG([AUTOHEADER], [autoheader])
+AM_MISSING_PROG([MAKEINFO], [makeinfo])
+AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
+AC_REQUIRE([AC_PROG_MKDIR_P])dnl
+# For better backward compatibility.  To be removed once Automake 1.9.x
+# dies out for good.  For more background, see:
+# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
+# We need awk for the "check" target (and possibly the TAP driver).  The
+# system "awk" is bad on some platforms.
+AC_REQUIRE([AC_PROG_AWK])dnl
+AC_REQUIRE([AC_PROG_MAKE_SET])dnl
+AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
+	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
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+_AM_IF_OPTION([no-dependencies],,
+[AC_PROVIDE_IFELSE([AC_PROG_CC],
+		  [_AM_DEPENDENCIES([CC])],
+		  [m4_define([AC_PROG_CC],
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+AC_PROVIDE_IFELSE([AC_PROG_CXX],
+		  [_AM_DEPENDENCIES([CXX])],
+		  [m4_define([AC_PROG_CXX],
+			     m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_OBJC],
+		  [_AM_DEPENDENCIES([OBJC])],
+		  [m4_define([AC_PROG_OBJC],
+			     m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
+		  [_AM_DEPENDENCIES([OBJCXX])],
+		  [m4_define([AC_PROG_OBJCXX],
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+])
+AC_REQUIRE([AM_SILENT_RULES])dnl
+dnl The testsuite driver may need to know about EXEEXT, so add the
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+AC_CONFIG_COMMANDS_PRE(dnl
+[m4_provide_if([_AM_COMPILER_EXEEXT],
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+# POSIX will say in a future version that running "rm -f" with no argument
+# is OK; and we want to be able to make that assumption in our Makefile
+# recipes.  So use an aggressive probe to check that the usage we want is
+# actually supported "in the wild" to an acceptable degree.
+# See automake bug#10828.
+# To make any issue more visible, cause the running configure to be aborted
+# by default if the 'rm' program in use doesn't match our expectations; the
+# user can still override this though.
+if rm -f && rm -fr && rm -rf; then : OK; else
+  cat >&2 <<'END'
+Oops!
+
+Your 'rm' program seems unable to run without file operands specified
+on the command line, even when the '-f' option is present.  This is contrary
+to the behaviour of most rm programs out there, and not conforming with
+the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
+
+Please tell bug-automake@gnu.org about your system, including the value
+of your $PATH and any error possibly output before this message.  This
+can help us improve future automake versions.
+
+END
+  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
+    echo 'Configuration will proceed anyway, since you have set the' >&2
+    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
+    echo >&2
+  else
+    cat >&2 <<'END'
+Aborting the configuration process, to ensure you take notice of the issue.
+
+You can download and install GNU coreutils to get an 'rm' implementation
+that behaves properly: <https://www.gnu.org/software/coreutils/>.
+
+If you want to complete the configuration process using your problematic
+'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
+to "yes", and re-run configure.
+
+END
+    AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
+  fi
+fi
+dnl The trailing newline in this macro's definition is deliberate, for
+dnl backward compatibility and to allow trailing 'dnl'-style comments
+dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
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+dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
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+# When config.status generates a header, we must update the stamp-h file.
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+# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
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+# our stamp files there.
+AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
+[# Compute $1's index in $config_headers.
+_am_arg=$1
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+  case $_am_header in
+    $_am_arg | $_am_arg:* )
+      break ;;
+    * )
+      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+  esac
+done
+echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
+
+# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_INSTALL_SH
+# ------------------
+# Define $install_sh.
+AC_DEFUN([AM_PROG_INSTALL_SH],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+if test x"${install_sh+set}" != xset; then
+  case $am_aux_dir in
+  *\ * | *\	*)
+    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+  *)
+    install_sh="\${SHELL} $am_aux_dir/install-sh"
+  esac
+fi
+AC_SUBST([install_sh])])
+
+# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# Check whether the underlying file-system supports filenames
+# with a leading dot.  For instance MS-DOS doesn't.
+AC_DEFUN([AM_SET_LEADING_DOT],
+[rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+  am__leading_dot=.
+else
+  am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+AC_SUBST([am__leading_dot])])
+
+# Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
+# From Jim Meyering
+
+# Copyright (C) 1996-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_MAINTAINER_MODE([DEFAULT-MODE])
+# ----------------------------------
+# Control maintainer-specific portions of Makefiles.
+# Default is to disable them, unless 'enable' is passed literally.
+# For symmetry, 'disable' may be passed as well.  Anyway, the user
+# can override the default with the --enable/--disable switch.
+AC_DEFUN([AM_MAINTAINER_MODE],
+[m4_case(m4_default([$1], [disable]),
+       [enable], [m4_define([am_maintainer_other], [disable])],
+       [disable], [m4_define([am_maintainer_other], [enable])],
+       [m4_define([am_maintainer_other], [enable])
+        m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
+AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
+  dnl maintainer-mode's default is 'disable' unless 'enable' is passed
+  AC_ARG_ENABLE([maintainer-mode],
+    [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
+      am_maintainer_other[ make rules and dependencies not useful
+      (and sometimes confusing) to the casual installer])],
+    [USE_MAINTAINER_MODE=$enableval],
+    [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
+  AC_MSG_RESULT([$USE_MAINTAINER_MODE])
+  AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
+  MAINT=$MAINTAINER_MODE_TRUE
+  AC_SUBST([MAINT])dnl
+]
+)
+
+# Check to see how 'make' treats includes.	            -*- Autoconf -*-
+
+# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_MAKE_INCLUDE()
+# -----------------
+# Check whether make has an 'include' directive that can support all
+# the idioms we need for our automatic dependency tracking code.
+AC_DEFUN([AM_MAKE_INCLUDE],
+[AC_MSG_CHECKING([whether ${MAKE-make} supports the include directive])
+cat > confinc.mk << 'END'
+am__doit:
+	@echo this is the am__doit target >confinc.out
+.PHONY: am__doit
+END
+am__include="#"
+am__quote=
+# BSD make does it like this.
+echo '.include "confinc.mk" # ignored' > confmf.BSD
+# Other make implementations (GNU, Solaris 10, AIX) do it like this.
+echo 'include confinc.mk # ignored' > confmf.GNU
+_am_result=no
+for s in GNU BSD; do
+  AM_RUN_LOG([${MAKE-make} -f confmf.$s && cat confinc.out])
+  AS_CASE([$?:`cat confinc.out 2>/dev/null`],
+      ['0:this is the am__doit target'],
+      [AS_CASE([$s],
+          [BSD], [am__include='.include' am__quote='"'],
+          [am__include='include' am__quote=''])])
+  if test "$am__include" != "#"; then
+    _am_result="yes ($s style)"
+    break
+  fi
+done
+rm -f confinc.* confmf.*
+AC_MSG_RESULT([${_am_result}])
+AC_SUBST([am__include])])
+AC_SUBST([am__quote])])
+
+# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
+
+# Copyright (C) 1997-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_MISSING_PROG(NAME, PROGRAM)
+# ------------------------------
+AC_DEFUN([AM_MISSING_PROG],
+[AC_REQUIRE([AM_MISSING_HAS_RUN])
+$1=${$1-"${am_missing_run}$2"}
+AC_SUBST($1)])
+
+# AM_MISSING_HAS_RUN
+# ------------------
+# Define MISSING if not defined so far and test if it is modern enough.
+# If it is, set am_missing_run to use it, otherwise, to nothing.
+AC_DEFUN([AM_MISSING_HAS_RUN],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+AC_REQUIRE_AUX_FILE([missing])dnl
+if test x"${MISSING+set}" != xset; then
+  MISSING="\${SHELL} '$am_aux_dir/missing'"
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --is-lightweight"; then
+  am_missing_run="$MISSING "
+else
+  am_missing_run=
+  AC_MSG_WARN(['missing' script is too old or missing])
+fi
+])
+
+# Helper functions for option handling.                     -*- Autoconf -*-
+
+# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_MANGLE_OPTION(NAME)
+# -----------------------
+AC_DEFUN([_AM_MANGLE_OPTION],
+[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
+
+# _AM_SET_OPTION(NAME)
+# --------------------
+# Set option NAME.  Presently that only means defining a flag for this option.
+AC_DEFUN([_AM_SET_OPTION],
+[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
+
+# _AM_SET_OPTIONS(OPTIONS)
+# ------------------------
+# OPTIONS is a space-separated list of Automake options.
+AC_DEFUN([_AM_SET_OPTIONS],
+[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
+
+# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
+# -------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+AC_DEFUN([_AM_IF_OPTION],
+[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
+
+# Copyright (C) 1999-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_PROG_CC_C_O
+# ---------------
+# Like AC_PROG_CC_C_O, but changed for automake.  We rewrite AC_PROG_CC
+# to automatically call this.
+AC_DEFUN([_AM_PROG_CC_C_O],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+AC_REQUIRE_AUX_FILE([compile])dnl
+AC_LANG_PUSH([C])dnl
+AC_CACHE_CHECK(
+  [whether $CC understands -c and -o together],
+  [am_cv_prog_cc_c_o],
+  [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
+  # Make sure it works both with $CC and with simple cc.
+  # Following AC_PROG_CC_C_O, we do the test twice because some
+  # compilers refuse to overwrite an existing .o file with -o,
+  # though they will create one.
+  am_cv_prog_cc_c_o=yes
+  for am_i in 1 2; do
+    if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
+         && test -f conftest2.$ac_objext; then
+      : OK
+    else
+      am_cv_prog_cc_c_o=no
+      break
+    fi
+  done
+  rm -f core conftest*
+  unset am_i])
+if test "$am_cv_prog_cc_c_o" != yes; then
+   # Losing compiler, so override with the script.
+   # FIXME: It is wrong to rewrite CC.
+   # But if we don't then we get into trouble of one sort or another.
+   # A longer-term fix would be to have automake use am__CC in this case,
+   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+   CC="$am_aux_dir/compile $CC"
+fi
+AC_LANG_POP([C])])
+
+# For backward compatibility.
+AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
+
+# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_RUN_LOG(COMMAND)
+# -------------------
+# Run COMMAND, save the exit status in ac_status, and log it.
+# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
+AC_DEFUN([AM_RUN_LOG],
+[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
+   ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+   (exit $ac_status); }])
+
+# Check to make sure that the build environment is sane.    -*- Autoconf -*-
+
+# Copyright (C) 1996-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_SANITY_CHECK
+# ---------------
+AC_DEFUN([AM_SANITY_CHECK],
+[AC_MSG_CHECKING([whether build environment is sane])
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name.  Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+  *[[\\\"\#\$\&\'\`$am_lf]]*)
+    AC_MSG_ERROR([unsafe absolute working directory name]);;
+esac
+case $srcdir in
+  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
+    AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
+esac
+
+# Do 'set' in a subshell so we don't clobber the current shell's
+# arguments.  Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+   am_has_slept=no
+   for am_try in 1 2; do
+     echo "timestamp, slept: $am_has_slept" > conftest.file
+     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+     if test "$[*]" = "X"; then
+	# -L didn't work.
+	set X `ls -t "$srcdir/configure" conftest.file`
+     fi
+     if test "$[*]" != "X $srcdir/configure conftest.file" \
+	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
+
+	# If neither matched, then we have a broken ls.  This can happen
+	# if, for instance, CONFIG_SHELL is bash and it inherits a
+	# broken ls alias from the environment.  This has actually
+	# happened.  Such a system could not be considered "sane".
+	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
+  alias in your environment])
+     fi
+     if test "$[2]" = conftest.file || test $am_try -eq 2; then
+       break
+     fi
+     # Just in case.
+     sleep 1
+     am_has_slept=yes
+   done
+   test "$[2]" = conftest.file
+   )
+then
+   # Ok.
+   :
+else
+   AC_MSG_ERROR([newly created file is older than distributed files!
+Check your system clock])
+fi
+AC_MSG_RESULT([yes])
+# If we didn't sleep, we still need to ensure time stamps of config.status and
+# generated files are strictly newer.
+am_sleep_pid=
+if grep 'slept: no' conftest.file >/dev/null 2>&1; then
+  ( sleep 1 ) &
+  am_sleep_pid=$!
+fi
+AC_CONFIG_COMMANDS_PRE(
+  [AC_MSG_CHECKING([that generated files are newer than configure])
+   if test -n "$am_sleep_pid"; then
+     # Hide warnings about reused PIDs.
+     wait $am_sleep_pid 2>/dev/null
+   fi
+   AC_MSG_RESULT([done])])
+rm -f conftest.file
+])
+
+# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_SILENT_RULES([DEFAULT])
+# --------------------------
+# Enable less verbose build rules; with the default set to DEFAULT
+# ("yes" being less verbose, "no" or empty being verbose).
+AC_DEFUN([AM_SILENT_RULES],
+[AC_ARG_ENABLE([silent-rules], [dnl
+AS_HELP_STRING(
+  [--enable-silent-rules],
+  [less verbose build output (undo: "make V=1")])
+AS_HELP_STRING(
+  [--disable-silent-rules],
+  [verbose build output (undo: "make V=0")])dnl
+])
+case $enable_silent_rules in @%:@ (((
+  yes) AM_DEFAULT_VERBOSITY=0;;
+   no) AM_DEFAULT_VERBOSITY=1;;
+    *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
+esac
+dnl
+dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
+dnl do not support nested variable expansions.
+dnl See automake bug#9928 and bug#10237.
+am_make=${MAKE-make}
+AC_CACHE_CHECK([whether $am_make supports nested variables],
+   [am_cv_make_support_nested_variables],
+   [if AS_ECHO([['TRUE=$(BAR$(V))
+BAR0=false
+BAR1=true
+V=1
+am__doit:
+	@$(TRUE)
+.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
+  am_cv_make_support_nested_variables=yes
+else
+  am_cv_make_support_nested_variables=no
+fi])
+if test $am_cv_make_support_nested_variables = yes; then
+  dnl Using '$V' instead of '$(V)' breaks IRIX make.
+  AM_V='$(V)'
+  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+  AM_V=$AM_DEFAULT_VERBOSITY
+  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+fi
+AC_SUBST([AM_V])dnl
+AM_SUBST_NOTMAKE([AM_V])dnl
+AC_SUBST([AM_DEFAULT_V])dnl
+AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
+AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
+AM_BACKSLASH='\'
+AC_SUBST([AM_BACKSLASH])dnl
+_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
+])
+
+# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_INSTALL_STRIP
+# ---------------------
+# One issue with vendor 'install' (even GNU) is that you can't
+# specify the program used to strip binaries.  This is especially
+# annoying in cross-compiling environments, where the build's strip
+# is unlikely to handle the host's binaries.
+# Fortunately install-sh will honor a STRIPPROG variable, so we
+# always use install-sh in "make install-strip", and initialize
+# STRIPPROG with the value of the STRIP variable (set by the user).
+AC_DEFUN([AM_PROG_INSTALL_STRIP],
+[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+# Installed binaries are usually stripped using 'strip' when the user
+# run "make install-strip".  However 'strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the 'STRIP' environment variable to overrule this program.
+dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
+if test "$cross_compiling" != no; then
+  AC_CHECK_TOOL([STRIP], [strip], :)
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+AC_SUBST([INSTALL_STRIP_PROGRAM])])
+
+# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_SUBST_NOTMAKE(VARIABLE)
+# ---------------------------
+# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
+# This macro is traced by Automake.
+AC_DEFUN([_AM_SUBST_NOTMAKE])
+
+# AM_SUBST_NOTMAKE(VARIABLE)
+# --------------------------
+# Public sister of _AM_SUBST_NOTMAKE.
+AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
+
+# Check how to create a tarball.                            -*- Autoconf -*-
+
+# Copyright (C) 2004-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_PROG_TAR(FORMAT)
+# --------------------
+# Check how to create a tarball in format FORMAT.
+# FORMAT should be one of 'v7', 'ustar', or 'pax'.
+#
+# Substitute a variable $(am__tar) that is a command
+# writing to stdout a FORMAT-tarball containing the directory
+# $tardir.
+#     tardir=directory && $(am__tar) > result.tar
+#
+# Substitute a variable $(am__untar) that extract such
+# a tarball read from stdin.
+#     $(am__untar) < result.tar
+#
+AC_DEFUN([_AM_PROG_TAR],
+[# Always define AMTAR for backward compatibility.  Yes, it's still used
+# in the wild :-(  We should find a proper way to deprecate it ...
+AC_SUBST([AMTAR], ['$${TAR-tar}'])
+
+# We'll loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
+
+m4_if([$1], [v7],
+  [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
+
+  [m4_case([$1],
+    [ustar],
+     [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
+      # There is notably a 21 bits limit for the UID and the GID.  In fact,
+      # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
+      # and bug#13588).
+      am_max_uid=2097151 # 2^21 - 1
+      am_max_gid=$am_max_uid
+      # The $UID and $GID variables are not portable, so we need to resort
+      # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
+      # below are definitely unexpected, so allow the users to see them
+      # (that is, avoid stderr redirection).
+      am_uid=`id -u || echo unknown`
+      am_gid=`id -g || echo unknown`
+      AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
+      if test $am_uid -le $am_max_uid; then
+         AC_MSG_RESULT([yes])
+      else
+         AC_MSG_RESULT([no])
+         _am_tools=none
+      fi
+      AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
+      if test $am_gid -le $am_max_gid; then
+         AC_MSG_RESULT([yes])
+      else
+        AC_MSG_RESULT([no])
+        _am_tools=none
+      fi],
+
+  [pax],
+    [],
+
+  [m4_fatal([Unknown tar format])])
+
+  AC_MSG_CHECKING([how to create a $1 tar archive])
+
+  # Go ahead even if we have the value already cached.  We do so because we
+  # need to set the values for the 'am__tar' and 'am__untar' variables.
+  _am_tools=${am_cv_prog_tar_$1-$_am_tools}
+
+  for _am_tool in $_am_tools; do
+    case $_am_tool in
+    gnutar)
+      for _am_tar in tar gnutar gtar; do
+        AM_RUN_LOG([$_am_tar --version]) && break
+      done
+      am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
+      am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
+      am__untar="$_am_tar -xf -"
+      ;;
+    plaintar)
+      # Must skip GNU tar: if it does not support --format= it doesn't create
+      # ustar tarball either.
+      (tar --version) >/dev/null 2>&1 && continue
+      am__tar='tar chf - "$$tardir"'
+      am__tar_='tar chf - "$tardir"'
+      am__untar='tar xf -'
+      ;;
+    pax)
+      am__tar='pax -L -x $1 -w "$$tardir"'
+      am__tar_='pax -L -x $1 -w "$tardir"'
+      am__untar='pax -r'
+      ;;
+    cpio)
+      am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
+      am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
+      am__untar='cpio -i -H $1 -d'
+      ;;
+    none)
+      am__tar=false
+      am__tar_=false
+      am__untar=false
+      ;;
+    esac
+
+    # If the value was cached, stop now.  We just wanted to have am__tar
+    # and am__untar set.
+    test -n "${am_cv_prog_tar_$1}" && break
+
+    # tar/untar a dummy directory, and stop if the command works.
+    rm -rf conftest.dir
+    mkdir conftest.dir
+    echo GrepMe > conftest.dir/file
+    AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
+    rm -rf conftest.dir
+    if test -s conftest.tar; then
+      AM_RUN_LOG([$am__untar <conftest.tar])
+      AM_RUN_LOG([cat conftest.dir/file])
+      grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
+    fi
+  done
+  rm -rf conftest.dir
+
+  AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
+  AC_MSG_RESULT([$am_cv_prog_tar_$1])])
+
+AC_SUBST([am__tar])
+AC_SUBST([am__untar])
+]) # _AM_PROG_TAR
+
+m4_include([m4/libtool.m4])
+m4_include([m4/ltoptions.m4])
+m4_include([m4/ltsugar.m4])
+m4_include([m4/ltversion.m4])
+m4_include([m4/lt~obsolete.m4])
+m4_include([acinclude.m4])
diff --git a/src/buf.c b/src/buf.c
new file mode 100644
index 000000000000..24368d379f82
--- /dev/null
+++ b/src/buf.c
@@ -0,0 +1,1351 @@
+/*
+ * buf.c: memory buffers for libxml2
+ *
+ * new buffer structures and entry points to simplify the maintenance
+ * of libxml2 and ensure we keep good control over memory allocations
+ * and stay 64 bits clean.
+ * The new entry point use the xmlBufPtr opaque structure and
+ * xmlBuf...() counterparts to the old xmlBuf...() functions
+ *
+ * See Copyright for the status of this software.
+ *
+ * daniel@veillard.com
+ */
+
+#define IN_LIBXML
+#include "libxml.h"
+
+#include <string.h> /* for memset() only ! */
+#include <limits.h>
+#ifdef HAVE_CTYPE_H
+#include <ctype.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
+#include <libxml/tree.h>
+#include <libxml/globals.h>
+#include <libxml/tree.h>
+#include <libxml/parserInternals.h> /* for XML_MAX_TEXT_LENGTH */
+#include "buf.h"
+
+#define WITH_BUFFER_COMPAT
+
+/**
+ * xmlBuf:
+ *
+ * A buffer structure. The base of the structure is somehow compatible
+ * with struct _xmlBuffer to limit risks on application which accessed
+ * directly the input->buf->buffer structures.
+ */
+
+struct _xmlBuf {
+    xmlChar *content;		/* The buffer content UTF8 */
+    unsigned int compat_use;    /* for binary compatibility */
+    unsigned int compat_size;   /* for binary compatibility */
+    xmlBufferAllocationScheme alloc; /* The realloc method */
+    xmlChar *contentIO;		/* in IO mode we may have a different base */
+    size_t use;		        /* The buffer size used */
+    size_t size;		/* The buffer size */
+    xmlBufferPtr buffer;        /* wrapper for an old buffer */
+    int error;                  /* an error code if a failure occurred */
+};
+
+#ifdef WITH_BUFFER_COMPAT
+/*
+ * Macro for compatibility with xmlBuffer to be used after an xmlBuf
+ * is updated. This makes sure the compat fields are updated too.
+ */
+#define UPDATE_COMPAT(buf)				    \
+     if (buf->size < INT_MAX) buf->compat_size = buf->size; \
+     else buf->compat_size = INT_MAX;			    \
+     if (buf->use < INT_MAX) buf->compat_use = buf->use; \
+     else buf->compat_use = INT_MAX;
+
+/*
+ * Macro for compatibility with xmlBuffer to be used in all the xmlBuf
+ * entry points, it checks that the compat fields have not been modified
+ * by direct call to xmlBuffer function from code compiled before 2.9.0 .
+ */
+#define CHECK_COMPAT(buf)				    \
+     if (buf->size != (size_t) buf->compat_size)	    \
+         if (buf->compat_size < INT_MAX)		    \
+	     buf->size = buf->compat_size;		    \
+     if (buf->use != (size_t) buf->compat_use)		    \
+         if (buf->compat_use < INT_MAX)			    \
+	     buf->use = buf->compat_use;
+
+#else /* ! WITH_BUFFER_COMPAT */
+#define UPDATE_COMPAT(buf)
+#define CHECK_COMPAT(buf)
+#endif /* WITH_BUFFER_COMPAT */
+
+/**
+ * xmlBufMemoryError:
+ * @extra:  extra information
+ *
+ * Handle an out of memory condition
+ * To be improved...
+ */
+static void
+xmlBufMemoryError(xmlBufPtr buf, const char *extra)
+{
+    __xmlSimpleError(XML_FROM_BUFFER, XML_ERR_NO_MEMORY, NULL, NULL, extra);
+    if ((buf) && (buf->error == 0))
+        buf->error = XML_ERR_NO_MEMORY;
+}
+
+/**
+ * xmlBufOverflowError:
+ * @extra:  extra information
+ *
+ * Handle a buffer overflow error
+ * To be improved...
+ */
+static void
+xmlBufOverflowError(xmlBufPtr buf, const char *extra)
+{
+    __xmlSimpleError(XML_FROM_BUFFER, XML_BUF_OVERFLOW, NULL, NULL, extra);
+    if ((buf) && (buf->error == 0))
+        buf->error = XML_BUF_OVERFLOW;
+}
+
+
+/**
+ * xmlBufCreate:
+ *
+ * routine to create an XML buffer.
+ * returns the new structure.
+ */
+xmlBufPtr
+xmlBufCreate(void) {
+    xmlBufPtr ret;
+
+    ret = (xmlBufPtr) xmlMalloc(sizeof(xmlBuf));
+    if (ret == NULL) {
+	xmlBufMemoryError(NULL, "creating buffer");
+        return(NULL);
+    }
+    ret->compat_use = 0;
+    ret->use = 0;
+    ret->error = 0;
+    ret->buffer = NULL;
+    ret->size = xmlDefaultBufferSize;
+    ret->compat_size = xmlDefaultBufferSize;
+    ret->alloc = xmlBufferAllocScheme;
+    ret->content = (xmlChar *) xmlMallocAtomic(ret->size * sizeof(xmlChar));
+    if (ret->content == NULL) {
+	xmlBufMemoryError(ret, "creating buffer");
+	xmlFree(ret);
+        return(NULL);
+    }
+    ret->content[0] = 0;
+    ret->contentIO = NULL;
+    return(ret);
+}
+
+/**
+ * xmlBufCreateSize:
+ * @size: initial size of buffer
+ *
+ * routine to create an XML buffer.
+ * returns the new structure.
+ */
+xmlBufPtr
+xmlBufCreateSize(size_t size) {
+    xmlBufPtr ret;
+
+    ret = (xmlBufPtr) xmlMalloc(sizeof(xmlBuf));
+    if (ret == NULL) {
+	xmlBufMemoryError(NULL, "creating buffer");
+        return(NULL);
+    }
+    ret->compat_use = 0;
+    ret->use = 0;
+    ret->error = 0;
+    ret->buffer = NULL;
+    ret->alloc = xmlBufferAllocScheme;
+    ret->size = (size ? size+2 : 0);         /* +1 for ending null */
+    ret->compat_size = (int) ret->size;
+    if (ret->size){
+        ret->content = (xmlChar *) xmlMallocAtomic(ret->size * sizeof(xmlChar));
+        if (ret->content == NULL) {
+	    xmlBufMemoryError(ret, "creating buffer");
+            xmlFree(ret);
+            return(NULL);
+        }
+        ret->content[0] = 0;
+    } else
+	ret->content = NULL;
+    ret->contentIO = NULL;
+    return(ret);
+}
+
+/**
+ * xmlBufDetach:
+ * @buf:  the buffer
+ *
+ * Remove the string contained in a buffer and give it back to the
+ * caller. The buffer is reset to an empty content.
+ * This doesn't work with immutable buffers as they can't be reset.
+ *
+ * Returns the previous string contained by the buffer.
+ */
+xmlChar *
+xmlBufDetach(xmlBufPtr buf) {
+    xmlChar *ret;
+
+    if (buf == NULL)
+        return(NULL);
+    if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE)
+        return(NULL);
+    if (buf->buffer != NULL)
+        return(NULL);
+    if (buf->error)
+        return(NULL);
+
+    ret = buf->content;
+    buf->content = NULL;
+    buf->size = 0;
+    buf->use = 0;
+    buf->compat_use = 0;
+    buf->compat_size = 0;
+
+    return ret;
+}
+
+
+/**
+ * xmlBufCreateStatic:
+ * @mem: the memory area
+ * @size:  the size in byte
+ *
+ * routine to create an XML buffer from an immutable memory area.
+ * The area won't be modified nor copied, and is expected to be
+ * present until the end of the buffer lifetime.
+ *
+ * returns the new structure.
+ */
+xmlBufPtr
+xmlBufCreateStatic(void *mem, size_t size) {
+    xmlBufPtr ret;
+
+    if (mem == NULL)
+        return(NULL);
+
+    ret = (xmlBufPtr) xmlMalloc(sizeof(xmlBuf));
+    if (ret == NULL) {
+	xmlBufMemoryError(NULL, "creating buffer");
+        return(NULL);
+    }
+    if (size < INT_MAX) {
+        ret->compat_use = size;
+        ret->compat_size = size;
+    } else {
+        ret->compat_use = INT_MAX;
+        ret->compat_size = INT_MAX;
+    }
+    ret->use = size;
+    ret->size = size;
+    ret->alloc = XML_BUFFER_ALLOC_IMMUTABLE;
+    ret->content = (xmlChar *) mem;
+    ret->error = 0;
+    ret->buffer = NULL;
+    return(ret);
+}
+
+/**
+ * xmlBufGetAllocationScheme:
+ * @buf:  the buffer
+ *
+ * Get the buffer allocation scheme
+ *
+ * Returns the scheme or -1 in case of error
+ */
+int
+xmlBufGetAllocationScheme(xmlBufPtr buf) {
+    if (buf == NULL) {
+#ifdef DEBUG_BUFFER
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlBufGetAllocationScheme: buf == NULL\n");
+#endif
+        return(-1);
+    }
+    return(buf->alloc);
+}
+
+/**
+ * xmlBufSetAllocationScheme:
+ * @buf:  the buffer to tune
+ * @scheme:  allocation scheme to use
+ *
+ * Sets the allocation scheme for this buffer
+ *
+ * returns 0 in case of success and -1 in case of failure
+ */
+int
+xmlBufSetAllocationScheme(xmlBufPtr buf,
+                          xmlBufferAllocationScheme scheme) {
+    if ((buf == NULL) || (buf->error != 0)) {
+#ifdef DEBUG_BUFFER
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlBufSetAllocationScheme: buf == NULL or in error\n");
+#endif
+        return(-1);
+    }
+    if ((buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) ||
+        (buf->alloc == XML_BUFFER_ALLOC_IO))
+        return(-1);
+    if ((scheme == XML_BUFFER_ALLOC_DOUBLEIT) ||
+        (scheme == XML_BUFFER_ALLOC_EXACT) ||
+        (scheme == XML_BUFFER_ALLOC_HYBRID) ||
+        (scheme == XML_BUFFER_ALLOC_IMMUTABLE) ||
+	(scheme == XML_BUFFER_ALLOC_BOUNDED)) {
+	buf->alloc = scheme;
+        if (buf->buffer)
+            buf->buffer->alloc = scheme;
+        return(0);
+    }
+    /*
+     * Switching a buffer ALLOC_IO has the side effect of initializing
+     * the contentIO field with the current content
+     */
+    if (scheme == XML_BUFFER_ALLOC_IO) {
+        buf->alloc = XML_BUFFER_ALLOC_IO;
+        buf->contentIO = buf->content;
+    }
+    return(-1);
+}
+
+/**
+ * xmlBufFree:
+ * @buf:  the buffer to free
+ *
+ * Frees an XML buffer. It frees both the content and the structure which
+ * encapsulate it.
+ */
+void
+xmlBufFree(xmlBufPtr buf) {
+    if (buf == NULL) {
+#ifdef DEBUG_BUFFER
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlBufFree: buf == NULL\n");
+#endif
+	return;
+    }
+
+    if ((buf->alloc == XML_BUFFER_ALLOC_IO) &&
+        (buf->contentIO != NULL)) {
+        xmlFree(buf->contentIO);
+    } else if ((buf->content != NULL) &&
+        (buf->alloc != XML_BUFFER_ALLOC_IMMUTABLE)) {
+        xmlFree(buf->content);
+    }
+    xmlFree(buf);
+}
+
+/**
+ * xmlBufEmpty:
+ * @buf:  the buffer
+ *
+ * empty a buffer.
+ */
+void
+xmlBufEmpty(xmlBufPtr buf) {
+    if ((buf == NULL) || (buf->error != 0)) return;
+    if (buf->content == NULL) return;
+    CHECK_COMPAT(buf)
+    buf->use = 0;
+    if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) {
+        buf->content = BAD_CAST "";
+    } else if ((buf->alloc == XML_BUFFER_ALLOC_IO) &&
+               (buf->contentIO != NULL)) {
+        size_t start_buf = buf->content - buf->contentIO;
+
+	buf->size += start_buf;
+        buf->content = buf->contentIO;
+        buf->content[0] = 0;
+    } else {
+        buf->content[0] = 0;
+    }
+    UPDATE_COMPAT(buf)
+}
+
+/**
+ * xmlBufShrink:
+ * @buf:  the buffer to dump
+ * @len:  the number of xmlChar to remove
+ *
+ * Remove the beginning of an XML buffer.
+ * NOTE that this routine behaviour differs from xmlBufferShrink()
+ * as it will return 0 on error instead of -1 due to size_t being
+ * used as the return type.
+ *
+ * Returns the number of byte removed or 0 in case of failure
+ */
+size_t
+xmlBufShrink(xmlBufPtr buf, size_t len) {
+    if ((buf == NULL) || (buf->error != 0)) return(0);
+    CHECK_COMPAT(buf)
+    if (len == 0) return(0);
+    if (len > buf->use) return(0);
+
+    buf->use -= len;
+    if ((buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) ||
+        ((buf->alloc == XML_BUFFER_ALLOC_IO) && (buf->contentIO != NULL))) {
+	/*
+	 * we just move the content pointer, but also make sure
+	 * the perceived buffer size has shrunk accordingly
+	 */
+        buf->content += len;
+	buf->size -= len;
+
+        /*
+	 * sometimes though it maybe be better to really shrink
+	 * on IO buffers
+	 */
+	if ((buf->alloc == XML_BUFFER_ALLOC_IO) && (buf->contentIO != NULL)) {
+	    size_t start_buf = buf->content - buf->contentIO;
+	    if (start_buf >= buf->size) {
+		memmove(buf->contentIO, &buf->content[0], buf->use);
+		buf->content = buf->contentIO;
+		buf->content[buf->use] = 0;
+		buf->size += start_buf;
+	    }
+	}
+    } else {
+	memmove(buf->content, &buf->content[len], buf->use);
+	buf->content[buf->use] = 0;
+    }
+    UPDATE_COMPAT(buf)
+    return(len);
+}
+
+/**
+ * xmlBufGrowInternal:
+ * @buf:  the buffer
+ * @len:  the minimum free size to allocate
+ *
+ * Grow the available space of an XML buffer, @len is the target value
+ * Error checking should be done on buf->error since using the return
+ * value doesn't work that well
+ *
+ * Returns 0 in case of error or the length made available otherwise
+ */
+static size_t
+xmlBufGrowInternal(xmlBufPtr buf, size_t len) {
+    size_t size;
+    xmlChar *newbuf;
+
+    if ((buf == NULL) || (buf->error != 0)) return(0);
+    CHECK_COMPAT(buf)
+
+    if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) return(0);
+    if (buf->use + len < buf->size)
+        return(buf->size - buf->use);
+
+    /*
+     * Windows has a BIG problem on realloc timing, so we try to double
+     * the buffer size (if that's enough) (bug 146697)
+     * Apparently BSD too, and it's probably best for linux too
+     * On an embedded system this may be something to change
+     */
+#if 1
+    if (buf->size > (size_t) len)
+        size = buf->size * 2;
+    else
+        size = buf->use + len + 100;
+#else
+    size = buf->use + len + 100;
+#endif
+
+    if (buf->alloc == XML_BUFFER_ALLOC_BOUNDED) {
+        /*
+	 * Used to provide parsing limits
+	 */
+        if ((buf->use + len >= XML_MAX_TEXT_LENGTH) ||
+	    (buf->size >= XML_MAX_TEXT_LENGTH)) {
+	    xmlBufMemoryError(buf, "buffer error: text too long\n");
+	    return(0);
+	}
+	if (size >= XML_MAX_TEXT_LENGTH)
+	    size = XML_MAX_TEXT_LENGTH;
+    }
+    if ((buf->alloc == XML_BUFFER_ALLOC_IO) && (buf->contentIO != NULL)) {
+        size_t start_buf = buf->content - buf->contentIO;
+
+	newbuf = (xmlChar *) xmlRealloc(buf->contentIO, start_buf + size);
+	if (newbuf == NULL) {
+	    xmlBufMemoryError(buf, "growing buffer");
+	    return(0);
+	}
+	buf->contentIO = newbuf;
+	buf->content = newbuf + start_buf;
+    } else {
+	newbuf = (xmlChar *) xmlRealloc(buf->content, size);
+	if (newbuf == NULL) {
+	    xmlBufMemoryError(buf, "growing buffer");
+	    return(0);
+	}
+	buf->content = newbuf;
+    }
+    buf->size = size;
+    UPDATE_COMPAT(buf)
+    return(buf->size - buf->use);
+}
+
+/**
+ * xmlBufGrow:
+ * @buf:  the buffer
+ * @len:  the minimum free size to allocate
+ *
+ * Grow the available space of an XML buffer, @len is the target value
+ * This is been kept compatible with xmlBufferGrow() as much as possible
+ *
+ * Returns -1 in case of error or the length made available otherwise
+ */
+int
+xmlBufGrow(xmlBufPtr buf, int len) {
+    size_t ret;
+
+    if ((buf == NULL) || (len < 0)) return(-1);
+    if (len == 0)
+        return(0);
+    ret = xmlBufGrowInternal(buf, len);
+    if (buf->error != 0)
+        return(-1);
+    return((int) ret);
+}
+
+/**
+ * xmlBufInflate:
+ * @buf:  the buffer
+ * @len:  the minimum extra free size to allocate
+ *
+ * Grow the available space of an XML buffer, adding at least @len bytes
+ *
+ * Returns 0 if successful or -1 in case of error
+ */
+int
+xmlBufInflate(xmlBufPtr buf, size_t len) {
+    if (buf == NULL) return(-1);
+    xmlBufGrowInternal(buf, len + buf->size);
+    if (buf->error)
+        return(-1);
+    return(0);
+}
+
+/**
+ * xmlBufDump:
+ * @file:  the file output
+ * @buf:  the buffer to dump
+ *
+ * Dumps an XML buffer to  a FILE *.
+ * Returns the number of #xmlChar written
+ */
+size_t
+xmlBufDump(FILE *file, xmlBufPtr buf) {
+    size_t ret;
+
+    if ((buf == NULL) || (buf->error != 0)) {
+#ifdef DEBUG_BUFFER
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlBufDump: buf == NULL or in error\n");
+#endif
+	return(0);
+    }
+    if (buf->content == NULL) {
+#ifdef DEBUG_BUFFER
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlBufDump: buf->content == NULL\n");
+#endif
+	return(0);
+    }
+    CHECK_COMPAT(buf)
+    if (file == NULL)
+	file = stdout;
+    ret = fwrite(buf->content, sizeof(xmlChar), buf->use, file);
+    return(ret);
+}
+
+/**
+ * xmlBufContent:
+ * @buf:  the buffer
+ *
+ * Function to extract the content of a buffer
+ *
+ * Returns the internal content
+ */
+
+xmlChar *
+xmlBufContent(const xmlBuf *buf)
+{
+    if ((!buf) || (buf->error))
+        return NULL;
+
+    return(buf->content);
+}
+
+/**
+ * xmlBufEnd:
+ * @buf:  the buffer
+ *
+ * Function to extract the end of the content of a buffer
+ *
+ * Returns the end of the internal content or NULL in case of error
+ */
+
+xmlChar *
+xmlBufEnd(xmlBufPtr buf)
+{
+    if ((!buf) || (buf->error))
+        return NULL;
+    CHECK_COMPAT(buf)
+
+    return(&buf->content[buf->use]);
+}
+
+/**
+ * xmlBufAddLen:
+ * @buf:  the buffer
+ * @len:  the size which were added at the end
+ *
+ * Sometime data may be added at the end of the buffer without
+ * using the xmlBuf APIs that is used to expand the used space
+ * and set the zero terminating at the end of the buffer
+ *
+ * Returns -1 in case of error and 0 otherwise
+ */
+int
+xmlBufAddLen(xmlBufPtr buf, size_t len) {
+    if ((buf == NULL) || (buf->error))
+        return(-1);
+    CHECK_COMPAT(buf)
+    if (len > (buf->size - buf->use))
+        return(-1);
+    buf->use += len;
+    UPDATE_COMPAT(buf)
+    if (buf->size > buf->use)
+        buf->content[buf->use] = 0;
+    else
+        return(-1);
+    return(0);
+}
+
+/**
+ * xmlBufErase:
+ * @buf:  the buffer
+ * @len:  the size to erase at the end
+ *
+ * Sometime data need to be erased at the end of the buffer
+ *
+ * Returns -1 in case of error and 0 otherwise
+ */
+int
+xmlBufErase(xmlBufPtr buf, size_t len) {
+    if ((buf == NULL) || (buf->error))
+        return(-1);
+    CHECK_COMPAT(buf)
+    if (len > buf->use)
+        return(-1);
+    buf->use -= len;
+    buf->content[buf->use] = 0;
+    UPDATE_COMPAT(buf)
+    return(0);
+}
+
+/**
+ * xmlBufLength:
+ * @buf:  the buffer
+ *
+ * Function to get the length of a buffer
+ *
+ * Returns the length of data in the internal content
+ */
+
+size_t
+xmlBufLength(const xmlBufPtr buf)
+{
+    if ((!buf) || (buf->error))
+        return 0;
+    CHECK_COMPAT(buf)
+
+    return(buf->use);
+}
+
+/**
+ * xmlBufUse:
+ * @buf:  the buffer
+ *
+ * Function to get the length of a buffer
+ *
+ * Returns the length of data in the internal content
+ */
+
+size_t
+xmlBufUse(const xmlBufPtr buf)
+{
+    if ((!buf) || (buf->error))
+        return 0;
+    CHECK_COMPAT(buf)
+
+    return(buf->use);
+}
+
+/**
+ * xmlBufAvail:
+ * @buf:  the buffer
+ *
+ * Function to find how much free space is allocated but not
+ * used in the buffer. It does not account for the terminating zero
+ * usually needed
+ *
+ * Returns the amount or 0 if none or an error occurred
+ */
+
+size_t
+xmlBufAvail(const xmlBufPtr buf)
+{
+    if ((!buf) || (buf->error))
+        return 0;
+    CHECK_COMPAT(buf)
+
+    return(buf->size - buf->use);
+}
+
+/**
+ * xmlBufIsEmpty:
+ * @buf:  the buffer
+ *
+ * Tell if a buffer is empty
+ *
+ * Returns 0 if no, 1 if yes and -1 in case of error
+ */
+int
+xmlBufIsEmpty(const xmlBufPtr buf)
+{
+    if ((!buf) || (buf->error))
+        return(-1);
+    CHECK_COMPAT(buf)
+
+    return(buf->use == 0);
+}
+
+/**
+ * xmlBufResize:
+ * @buf:  the buffer to resize
+ * @size:  the desired size
+ *
+ * Resize a buffer to accommodate minimum size of @size.
+ *
+ * Returns  0 in case of problems, 1 otherwise
+ */
+int
+xmlBufResize(xmlBufPtr buf, size_t size)
+{
+    unsigned int newSize;
+    xmlChar* rebuf = NULL;
+    size_t start_buf;
+
+    if ((buf == NULL) || (buf->error))
+        return(0);
+    CHECK_COMPAT(buf)
+
+    if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) return(0);
+    if (buf->alloc == XML_BUFFER_ALLOC_BOUNDED) {
+        /*
+	 * Used to provide parsing limits
+	 */
+        if (size >= XML_MAX_TEXT_LENGTH) {
+	    xmlBufMemoryError(buf, "buffer error: text too long\n");
+	    return(0);
+	}
+    }
+
+    /* Don't resize if we don't have to */
+    if (size < buf->size)
+        return 1;
+
+    /* figure out new size */
+    switch (buf->alloc){
+	case XML_BUFFER_ALLOC_IO:
+	case XML_BUFFER_ALLOC_DOUBLEIT:
+	    /*take care of empty case*/
+	    newSize = (buf->size ? buf->size*2 : size + 10);
+	    while (size > newSize) {
+	        if (newSize > UINT_MAX / 2) {
+	            xmlBufMemoryError(buf, "growing buffer");
+	            return 0;
+	        }
+	        newSize *= 2;
+	    }
+	    break;
+	case XML_BUFFER_ALLOC_EXACT:
+	    newSize = size+10;
+	    break;
+        case XML_BUFFER_ALLOC_HYBRID:
+            if (buf->use < BASE_BUFFER_SIZE)
+                newSize = size;
+            else {
+                newSize = buf->size * 2;
+                while (size > newSize) {
+                    if (newSize > UINT_MAX / 2) {
+                        xmlBufMemoryError(buf, "growing buffer");
+                        return 0;
+                    }
+                    newSize *= 2;
+                }
+            }
+            break;
+
+	default:
+	    newSize = size+10;
+	    break;
+    }
+
+    if ((buf->alloc == XML_BUFFER_ALLOC_IO) && (buf->contentIO != NULL)) {
+        start_buf = buf->content - buf->contentIO;
+
+        if (start_buf > newSize) {
+	    /* move data back to start */
+	    memmove(buf->contentIO, buf->content, buf->use);
+	    buf->content = buf->contentIO;
+	    buf->content[buf->use] = 0;
+	    buf->size += start_buf;
+	} else {
+	    rebuf = (xmlChar *) xmlRealloc(buf->contentIO, start_buf + newSize);
+	    if (rebuf == NULL) {
+		xmlBufMemoryError(buf, "growing buffer");
+		return 0;
+	    }
+	    buf->contentIO = rebuf;
+	    buf->content = rebuf + start_buf;
+	}
+    } else {
+	if (buf->content == NULL) {
+	    rebuf = (xmlChar *) xmlMallocAtomic(newSize);
+	} else if (buf->size - buf->use < 100) {
+	    rebuf = (xmlChar *) xmlRealloc(buf->content, newSize);
+        } else {
+	    /*
+	     * if we are reallocating a buffer far from being full, it's
+	     * better to make a new allocation and copy only the used range
+	     * and free the old one.
+	     */
+	    rebuf = (xmlChar *) xmlMallocAtomic(newSize);
+	    if (rebuf != NULL) {
+		memcpy(rebuf, buf->content, buf->use);
+		xmlFree(buf->content);
+		rebuf[buf->use] = 0;
+	    }
+	}
+	if (rebuf == NULL) {
+	    xmlBufMemoryError(buf, "growing buffer");
+	    return 0;
+	}
+	buf->content = rebuf;
+    }
+    buf->size = newSize;
+    UPDATE_COMPAT(buf)
+
+    return 1;
+}
+
+/**
+ * xmlBufAdd:
+ * @buf:  the buffer to dump
+ * @str:  the #xmlChar string
+ * @len:  the number of #xmlChar to add
+ *
+ * Add a string range to an XML buffer. if len == -1, the length of
+ * str is recomputed.
+ *
+ * Returns 0 successful, a positive error code number otherwise
+ *         and -1 in case of internal or API error.
+ */
+int
+xmlBufAdd(xmlBufPtr buf, const xmlChar *str, int len) {
+    unsigned int needSize;
+
+    if ((str == NULL) || (buf == NULL) || (buf->error))
+	return -1;
+    CHECK_COMPAT(buf)
+
+    if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) return -1;
+    if (len < -1) {
+#ifdef DEBUG_BUFFER
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlBufAdd: len < 0\n");
+#endif
+	return -1;
+    }
+    if (len == 0) return 0;
+
+    if (len < 0)
+        len = xmlStrlen(str);
+
+    if (len < 0) return -1;
+    if (len == 0) return 0;
+
+    needSize = buf->use + len + 2;
+    if (needSize > buf->size){
+	if (buf->alloc == XML_BUFFER_ALLOC_BOUNDED) {
+	    /*
+	     * Used to provide parsing limits
+	     */
+	    if (needSize >= XML_MAX_TEXT_LENGTH) {
+		xmlBufMemoryError(buf, "buffer error: text too long\n");
+		return(-1);
+	    }
+	}
+        if (!xmlBufResize(buf, needSize)){
+	    xmlBufMemoryError(buf, "growing buffer");
+            return XML_ERR_NO_MEMORY;
+        }
+    }
+
+    memmove(&buf->content[buf->use], str, len*sizeof(xmlChar));
+    buf->use += len;
+    buf->content[buf->use] = 0;
+    UPDATE_COMPAT(buf)
+    return 0;
+}
+
+/**
+ * xmlBufAddHead:
+ * @buf:  the buffer
+ * @str:  the #xmlChar string
+ * @len:  the number of #xmlChar to add
+ *
+ * Add a string range to the beginning of an XML buffer.
+ * if len == -1, the length of @str is recomputed.
+ *
+ * Returns 0 successful, a positive error code number otherwise
+ *         and -1 in case of internal or API error.
+ */
+int
+xmlBufAddHead(xmlBufPtr buf, const xmlChar *str, int len) {
+    unsigned int needSize;
+
+    if ((buf == NULL) || (buf->error))
+        return(-1);
+    CHECK_COMPAT(buf)
+    if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) return -1;
+    if (str == NULL) {
+#ifdef DEBUG_BUFFER
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlBufAddHead: str == NULL\n");
+#endif
+	return -1;
+    }
+    if (len < -1) {
+#ifdef DEBUG_BUFFER
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlBufAddHead: len < 0\n");
+#endif
+	return -1;
+    }
+    if (len == 0) return 0;
+
+    if (len < 0)
+        len = xmlStrlen(str);
+
+    if (len <= 0) return -1;
+
+    if ((buf->alloc == XML_BUFFER_ALLOC_IO) && (buf->contentIO != NULL)) {
+        size_t start_buf = buf->content - buf->contentIO;
+
+	if (start_buf > (unsigned int) len) {
+	    /*
+	     * We can add it in the space previously shrunk
+	     */
+	    buf->content -= len;
+            memmove(&buf->content[0], str, len);
+	    buf->use += len;
+	    buf->size += len;
+	    UPDATE_COMPAT(buf)
+	    return(0);
+	}
+    }
+    needSize = buf->use + len + 2;
+    if (needSize > buf->size){
+	if (buf->alloc == XML_BUFFER_ALLOC_BOUNDED) {
+	    /*
+	     * Used to provide parsing limits
+	     */
+	    if (needSize >= XML_MAX_TEXT_LENGTH) {
+		xmlBufMemoryError(buf, "buffer error: text too long\n");
+		return(-1);
+	    }
+	}
+        if (!xmlBufResize(buf, needSize)){
+	    xmlBufMemoryError(buf, "growing buffer");
+            return XML_ERR_NO_MEMORY;
+        }
+    }
+
+    memmove(&buf->content[len], &buf->content[0], buf->use);
+    memmove(&buf->content[0], str, len);
+    buf->use += len;
+    buf->content[buf->use] = 0;
+    UPDATE_COMPAT(buf)
+    return 0;
+}
+
+/**
+ * xmlBufCat:
+ * @buf:  the buffer to add to
+ * @str:  the #xmlChar string
+ *
+ * Append a zero terminated string to an XML buffer.
+ *
+ * Returns 0 successful, a positive error code number otherwise
+ *         and -1 in case of internal or API error.
+ */
+int
+xmlBufCat(xmlBufPtr buf, const xmlChar *str) {
+    if ((buf == NULL) || (buf->error))
+        return(-1);
+    CHECK_COMPAT(buf)
+    if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) return -1;
+    if (str == NULL) return -1;
+    return xmlBufAdd(buf, str, -1);
+}
+
+/**
+ * xmlBufCCat:
+ * @buf:  the buffer to dump
+ * @str:  the C char string
+ *
+ * Append a zero terminated C string to an XML buffer.
+ *
+ * Returns 0 successful, a positive error code number otherwise
+ *         and -1 in case of internal or API error.
+ */
+int
+xmlBufCCat(xmlBufPtr buf, const char *str) {
+    const char *cur;
+
+    if ((buf == NULL) || (buf->error))
+        return(-1);
+    CHECK_COMPAT(buf)
+    if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) return -1;
+    if (str == NULL) {
+#ifdef DEBUG_BUFFER
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlBufCCat: str == NULL\n");
+#endif
+	return -1;
+    }
+    for (cur = str;*cur != 0;cur++) {
+        if (buf->use  + 10 >= buf->size) {
+            if (!xmlBufResize(buf, buf->use+10)){
+		xmlBufMemoryError(buf, "growing buffer");
+                return XML_ERR_NO_MEMORY;
+            }
+        }
+        buf->content[buf->use++] = *cur;
+    }
+    buf->content[buf->use] = 0;
+    UPDATE_COMPAT(buf)
+    return 0;
+}
+
+/**
+ * xmlBufWriteCHAR:
+ * @buf:  the XML buffer
+ * @string:  the string to add
+ *
+ * routine which manages and grows an output buffer. This one adds
+ * xmlChars at the end of the buffer.
+ *
+ * Returns 0 if successful, a positive error code number otherwise
+ *         and -1 in case of internal or API error.
+ */
+int
+xmlBufWriteCHAR(xmlBufPtr buf, const xmlChar *string) {
+    if ((buf == NULL) || (buf->error))
+        return(-1);
+    CHECK_COMPAT(buf)
+    if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE)
+        return(-1);
+    return(xmlBufCat(buf, string));
+}
+
+/**
+ * xmlBufWriteChar:
+ * @buf:  the XML buffer output
+ * @string:  the string to add
+ *
+ * routine which manage and grows an output buffer. This one add
+ * C chars at the end of the array.
+ *
+ * Returns 0 if successful, a positive error code number otherwise
+ *         and -1 in case of internal or API error.
+ */
+int
+xmlBufWriteChar(xmlBufPtr buf, const char *string) {
+    if ((buf == NULL) || (buf->error))
+        return(-1);
+    CHECK_COMPAT(buf)
+    if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE)
+        return(-1);
+    return(xmlBufCCat(buf, string));
+}
+
+
+/**
+ * xmlBufWriteQuotedString:
+ * @buf:  the XML buffer output
+ * @string:  the string to add
+ *
+ * routine which manage and grows an output buffer. This one writes
+ * a quoted or double quoted #xmlChar string, checking first if it holds
+ * quote or double-quotes internally
+ *
+ * Returns 0 if successful, a positive error code number otherwise
+ *         and -1 in case of internal or API error.
+ */
+int
+xmlBufWriteQuotedString(xmlBufPtr buf, const xmlChar *string) {
+    const xmlChar *cur, *base;
+    if ((buf == NULL) || (buf->error))
+        return(-1);
+    CHECK_COMPAT(buf)
+    if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE)
+        return(-1);
+    if (xmlStrchr(string, '\"')) {
+        if (xmlStrchr(string, '\'')) {
+#ifdef DEBUG_BUFFER
+	    xmlGenericError(xmlGenericErrorContext,
+ "xmlBufWriteQuotedString: string contains quote and double-quotes !\n");
+#endif
+	    xmlBufCCat(buf, "\"");
+            base = cur = string;
+            while(*cur != 0){
+                if(*cur == '"'){
+                    if (base != cur)
+                        xmlBufAdd(buf, base, cur - base);
+                    xmlBufAdd(buf, BAD_CAST "&quot;", 6);
+                    cur++;
+                    base = cur;
+                }
+                else {
+                    cur++;
+                }
+            }
+            if (base != cur)
+                xmlBufAdd(buf, base, cur - base);
+	    xmlBufCCat(buf, "\"");
+	}
+        else{
+	    xmlBufCCat(buf, "\'");
+            xmlBufCat(buf, string);
+	    xmlBufCCat(buf, "\'");
+        }
+    } else {
+        xmlBufCCat(buf, "\"");
+        xmlBufCat(buf, string);
+        xmlBufCCat(buf, "\"");
+    }
+    return(0);
+}
+
+/**
+ * xmlBufFromBuffer:
+ * @buffer: incoming old buffer to convert to a new one
+ *
+ * Helper routine to switch from the old buffer structures in use
+ * in various APIs. It creates a wrapper xmlBufPtr which will be
+ * used for internal processing until the xmlBufBackToBuffer() is
+ * issued.
+ *
+ * Returns a new xmlBufPtr unless the call failed and NULL is returned
+ */
+xmlBufPtr
+xmlBufFromBuffer(xmlBufferPtr buffer) {
+    xmlBufPtr ret;
+
+    if (buffer == NULL)
+        return(NULL);
+
+    ret = (xmlBufPtr) xmlMalloc(sizeof(xmlBuf));
+    if (ret == NULL) {
+	xmlBufMemoryError(NULL, "creating buffer");
+        return(NULL);
+    }
+    ret->use = buffer->use;
+    ret->size = buffer->size;
+    ret->compat_use = buffer->use;
+    ret->compat_size = buffer->size;
+    ret->error = 0;
+    ret->buffer = buffer;
+    ret->alloc = buffer->alloc;
+    ret->content = buffer->content;
+    ret->contentIO = buffer->contentIO;
+
+    return(ret);
+}
+
+/**
+ * xmlBufBackToBuffer:
+ * @buf: new buffer wrapping the old one
+ *
+ * Function to be called once internal processing had been done to
+ * update back the buffer provided by the user. This can lead to
+ * a failure in case the size accumulated in the xmlBuf is larger
+ * than what an xmlBuffer can support on 64 bits (INT_MAX)
+ * The xmlBufPtr @buf wrapper is deallocated by this call in any case.
+ *
+ * Returns the old xmlBufferPtr unless the call failed and NULL is returned
+ */
+xmlBufferPtr
+xmlBufBackToBuffer(xmlBufPtr buf) {
+    xmlBufferPtr ret;
+
+    if (buf == NULL)
+        return(NULL);
+    CHECK_COMPAT(buf)
+    if ((buf->error) || (buf->buffer == NULL)) {
+        xmlBufFree(buf);
+        return(NULL);
+    }
+
+    ret = buf->buffer;
+    /*
+     * What to do in case of error in the buffer ???
+     */
+    if (buf->use > INT_MAX) {
+        /*
+         * Worse case, we really allocated and used more than the
+         * maximum allowed memory for an xmlBuffer on this architecture.
+         * Keep the buffer but provide a truncated size value.
+         */
+        xmlBufOverflowError(buf, "Used size too big for xmlBuffer");
+        ret->use = INT_MAX;
+        ret->size = INT_MAX;
+    } else if (buf->size > INT_MAX) {
+        /*
+         * milder case, we allocated more than the maximum allowed memory
+         * for an xmlBuffer on this architecture, but used less than the
+         * limit.
+         * Keep the buffer but provide a truncated size value.
+         */
+        xmlBufOverflowError(buf, "Allocated size too big for xmlBuffer");
+        ret->use = (int) buf->use;
+        ret->size = INT_MAX;
+    } else {
+        ret->use = (int) buf->use;
+        ret->size = (int) buf->size;
+    }
+    ret->alloc = buf->alloc;
+    ret->content = buf->content;
+    ret->contentIO = buf->contentIO;
+    xmlFree(buf);
+    return(ret);
+}
+
+/**
+ * xmlBufMergeBuffer:
+ * @buf: an xmlBufPtr
+ * @buffer: the buffer to consume into @buf
+ *
+ * The content of @buffer is appended to @buf and @buffer is freed
+ *
+ * Returns -1 in case of error, 0 otherwise, in any case @buffer is freed
+ */
+int
+xmlBufMergeBuffer(xmlBufPtr buf, xmlBufferPtr buffer) {
+    int ret = 0;
+
+    if ((buf == NULL) || (buf->error)) {
+	xmlBufferFree(buffer);
+        return(-1);
+    }
+    CHECK_COMPAT(buf)
+    if ((buffer != NULL) && (buffer->content != NULL) &&
+             (buffer->use > 0)) {
+        ret = xmlBufAdd(buf, buffer->content, buffer->use);
+    }
+    xmlBufferFree(buffer);
+    return(ret);
+}
+
+/**
+ * xmlBufResetInput:
+ * @buf: an xmlBufPtr
+ * @input: an xmlParserInputPtr
+ *
+ * Update the input to use the current set of pointers from the buffer.
+ *
+ * Returns -1 in case of error, 0 otherwise
+ */
+int
+xmlBufResetInput(xmlBufPtr buf, xmlParserInputPtr input) {
+    if ((input == NULL) || (buf == NULL) || (buf->error))
+        return(-1);
+    CHECK_COMPAT(buf)
+    input->base = input->cur = buf->content;
+    input->end = &buf->content[buf->use];
+    return(0);
+}
+
+/**
+ * xmlBufGetInputBase:
+ * @buf: an xmlBufPtr
+ * @input: an xmlParserInputPtr
+ *
+ * Get the base of the @input relative to the beginning of the buffer
+ *
+ * Returns the size_t corresponding to the displacement
+ */
+size_t
+xmlBufGetInputBase(xmlBufPtr buf, xmlParserInputPtr input) {
+    size_t base;
+
+    if ((input == NULL) || (buf == NULL) || (buf->error))
+        return(-1);
+    CHECK_COMPAT(buf)
+    base = input->base - buf->content;
+    /*
+     * We could do some pointer arithmetic checks but that's probably
+     * sufficient.
+     */
+    if (base > buf->size) {
+        xmlBufOverflowError(buf, "Input reference outside of the buffer");
+        base = 0;
+    }
+    return(base);
+}
+
+/**
+ * xmlBufSetInputBaseCur:
+ * @buf: an xmlBufPtr
+ * @input: an xmlParserInputPtr
+ * @base: the base value relative to the beginning of the buffer
+ * @cur: the cur value relative to the beginning of the buffer
+ *
+ * Update the input to use the base and cur relative to the buffer
+ * after a possible reallocation of its content
+ *
+ * Returns -1 in case of error, 0 otherwise
+ */
+int
+xmlBufSetInputBaseCur(xmlBufPtr buf, xmlParserInputPtr input,
+                      size_t base, size_t cur) {
+    if (input == NULL)
+        return(-1);
+    if ((buf == NULL) || (buf->error)) {
+        input->base = input->cur = input->end = BAD_CAST "";
+        return(-1);
+    }
+    CHECK_COMPAT(buf)
+    input->base = &buf->content[base];
+    input->cur = input->base + cur;
+    input->end = &buf->content[buf->use];
+    return(0);
+}
+
+#define bottom_buf
+#include "elfgcchack.h"
diff --git a/src/buf.h b/src/buf.h
new file mode 100644
index 000000000000..ebdc97812136
--- /dev/null
+++ b/src/buf.h
@@ -0,0 +1,72 @@
+/*
+ * Summary: Internal Interfaces for memory buffers in libxml2
+ * Description: this module describes most of the new xmlBuf buffer
+ *              entry points, those are private routines, with a
+ *              few exceptions exported in tree.h. This was added
+ *              in 2.9.0.
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_BUF_H__
+#define __XML_BUF_H__
+
+#include <libxml/tree.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+xmlBufPtr xmlBufCreate(void);
+xmlBufPtr xmlBufCreateSize(size_t size);
+xmlBufPtr xmlBufCreateStatic(void *mem, size_t size);
+
+int xmlBufSetAllocationScheme(xmlBufPtr buf,
+                              xmlBufferAllocationScheme scheme);
+int xmlBufGetAllocationScheme(xmlBufPtr buf);
+
+void xmlBufFree(xmlBufPtr buf);
+void xmlBufEmpty(xmlBufPtr buf);
+
+/* size_t xmlBufShrink(xmlBufPtr buf, size_t len); */
+int xmlBufGrow(xmlBufPtr buf, int len);
+int xmlBufInflate(xmlBufPtr buf, size_t len);
+int xmlBufResize(xmlBufPtr buf, size_t len);
+
+int xmlBufAdd(xmlBufPtr buf, const xmlChar *str, int len);
+int xmlBufAddHead(xmlBufPtr buf, const xmlChar *str, int len);
+int xmlBufCat(xmlBufPtr buf, const xmlChar *str);
+int xmlBufCCat(xmlBufPtr buf, const char *str);
+int xmlBufWriteCHAR(xmlBufPtr buf, const xmlChar *string);
+int xmlBufWriteChar(xmlBufPtr buf, const char *string);
+int xmlBufWriteQuotedString(xmlBufPtr buf, const xmlChar *string);
+
+size_t xmlBufAvail(const xmlBufPtr buf);
+size_t xmlBufLength(const xmlBufPtr buf);
+/* size_t xmlBufUse(const xmlBufPtr buf); */
+int xmlBufIsEmpty(const xmlBufPtr buf);
+int xmlBufAddLen(xmlBufPtr buf, size_t len);
+int xmlBufErase(xmlBufPtr buf, size_t len);
+
+/* const xmlChar * xmlBufContent(const xmlBuf *buf); */
+/* const xmlChar * xmlBufEnd(xmlBufPtr buf); */
+
+xmlChar * xmlBufDetach(xmlBufPtr buf);
+
+size_t xmlBufDump(FILE *file, xmlBufPtr buf);
+
+xmlBufPtr xmlBufFromBuffer(xmlBufferPtr buffer);
+xmlBufferPtr xmlBufBackToBuffer(xmlBufPtr buf);
+int xmlBufMergeBuffer(xmlBufPtr buf, xmlBufferPtr buffer);
+
+int xmlBufResetInput(xmlBufPtr buf, xmlParserInputPtr input);
+size_t xmlBufGetInputBase(xmlBufPtr buf, xmlParserInputPtr input);
+int xmlBufSetInputBaseCur(xmlBufPtr buf, xmlParserInputPtr input,
+                          size_t base, size_t cur);
+#ifdef __cplusplus
+}
+#endif
+#endif /* __XML_BUF_H__ */
+
diff --git a/src/check-relaxng-test-suite.py b/src/check-relaxng-test-suite.py
new file mode 100755
index 000000000000..f4a5a69a46ee
--- /dev/null
+++ b/src/check-relaxng-test-suite.py
@@ -0,0 +1,394 @@
+#!/usr/bin/python
+import sys
+import time
+import os
+import string
+import StringIO
+sys.path.insert(0, "python")
+import libxml2
+
+# Memory debug specific
+libxml2.debugMemory(1)
+debug = 0
+verbose = 0
+quiet = 1
+
+#
+# the testsuite description
+#
+CONF=os.path.join(os.path.dirname(__file__), "test/relaxng/OASIS/spectest.xml")
+LOG="check-relaxng-test-suite.log"
+RES="relaxng-test-results.xml"
+
+log = open(LOG, "w")
+nb_schemas_tests = 0
+nb_schemas_success = 0
+nb_schemas_failed = 0
+nb_instances_tests = 0
+nb_instances_success = 0
+nb_instances_failed = 0
+
+libxml2.lineNumbersDefault(1)
+#
+# Error and warnng callbacks
+#
+def callback(ctx, str):
+    global log
+    log.write("%s%s" % (ctx, str))
+
+libxml2.registerErrorHandler(callback, "")
+
+#
+# Resolver callback
+#
+resources = {}
+def resolver(URL, ID, ctxt):
+    global resources
+
+    if string.find(URL, '#') != -1:
+        URL = URL[0:string.find(URL, '#')]
+    if resources.has_key(URL):
+        return(StringIO.StringIO(resources[URL]))
+    log.write("Resolver failure: asked %s\n" % (URL))
+    log.write("resources: %s\n" % (resources))
+    return None
+
+#
+# Load the previous results
+#
+#results = {}
+#previous = {}
+#
+#try:
+#    res = libxml2.parseFile(RES)
+#except:
+#    log.write("Could not parse %s" % (RES))
+    
+#
+# handle a valid instance
+#
+def handle_valid(node, schema):
+    global log
+    global nb_instances_success
+    global nb_instances_failed
+
+    instance = ""
+    child = node.children
+    while child != None:
+        if child.type != 'text':
+	    instance = instance + child.serialize()
+	child = child.next
+
+    try:
+	doc = libxml2.parseDoc(instance)
+    except:
+        doc = None
+
+    if doc == None:
+        log.write("\nFailed to parse correct instance:\n-----\n")
+	log.write(instance)
+        log.write("\n-----\n")
+	nb_instances_failed = nb_instances_failed + 1
+	return
+
+    try:
+        ctxt = schema.relaxNGNewValidCtxt()
+	ret = doc.relaxNGValidateDoc(ctxt)
+    except:
+        ret = -1
+    if ret != 0:
+        log.write("\nFailed to validate correct instance:\n-----\n")
+	log.write(instance)
+        log.write("\n-----\n")
+	nb_instances_failed = nb_instances_failed + 1
+    else:
+	nb_instances_success = nb_instances_success + 1
+    doc.freeDoc()
+
+#
+# handle an invalid instance
+#
+def handle_invalid(node, schema):
+    global log
+    global nb_instances_success
+    global nb_instances_failed
+
+    instance = ""
+    child = node.children
+    while child != None:
+        if child.type != 'text':
+	    instance = instance + child.serialize()
+	child = child.next
+
+    try:
+	doc = libxml2.parseDoc(instance)
+    except:
+        doc = None
+
+    if doc == None:
+        log.write("\nStrange: failed to parse incorrect instance:\n-----\n")
+	log.write(instance)
+        log.write("\n-----\n")
+	return
+
+    try:
+        ctxt = schema.relaxNGNewValidCtxt()
+	ret = doc.relaxNGValidateDoc(ctxt)
+    except:
+        ret = -1
+    if ret == 0:
+        log.write("\nFailed to detect validation problem in instance:\n-----\n")
+	log.write(instance)
+        log.write("\n-----\n")
+	nb_instances_failed = nb_instances_failed + 1
+    else:
+	nb_instances_success = nb_instances_success + 1
+    doc.freeDoc()
+
+#
+# handle an incorrect test
+#
+def handle_correct(node):
+    global log
+    global nb_schemas_success
+    global nb_schemas_failed
+
+    schema = ""
+    child = node.children
+    while child != None:
+        if child.type != 'text':
+	    schema = schema + child.serialize()
+	child = child.next
+
+    try:
+	rngp = libxml2.relaxNGNewMemParserCtxt(schema, len(schema))
+	rngs = rngp.relaxNGParse()
+    except:
+        rngs = None
+    if rngs == None:
+        log.write("\nFailed to compile correct schema:\n-----\n")
+	log.write(schema)
+        log.write("\n-----\n")
+	nb_schemas_failed = nb_schemas_failed + 1
+    else:
+	nb_schemas_success = nb_schemas_success + 1
+    return rngs
+        
+def handle_incorrect(node):
+    global log
+    global nb_schemas_success
+    global nb_schemas_failed
+
+    schema = ""
+    child = node.children
+    while child != None:
+        if child.type != 'text':
+	    schema = schema + child.serialize()
+	child = child.next
+
+    try:
+	rngp = libxml2.relaxNGNewMemParserCtxt(schema, len(schema))
+	rngs = rngp.relaxNGParse()
+    except:
+        rngs = None
+    if rngs != None:
+        log.write("\nFailed to detect schema error in:\n-----\n")
+	log.write(schema)
+        log.write("\n-----\n")
+	nb_schemas_failed = nb_schemas_failed + 1
+    else:
+#	log.write("\nSuccess detecting schema error in:\n-----\n")
+#	log.write(schema)
+#	log.write("\n-----\n")
+	nb_schemas_success = nb_schemas_success + 1
+    return None
+
+#
+# resource handling: keep a dictionary of URL->string mappings
+#
+def handle_resource(node, dir):
+    global resources
+
+    try:
+	name = node.prop('name')
+    except:
+        name = None
+
+    if name == None or name == '':
+        log.write("resource has no name")
+	return;
+        
+    if dir != None:
+#        name = libxml2.buildURI(name, dir)
+        name = dir + '/' + name
+
+    res = ""
+    child = node.children
+    while child != None:
+        if child.type != 'text':
+	    res = res + child.serialize()
+	child = child.next
+    resources[name] = res
+
+#
+# dir handling: pseudo directory resources
+#
+def handle_dir(node, dir):
+    try:
+	name = node.prop('name')
+    except:
+        name = None
+
+    if name == None or name == '':
+        log.write("resource has no name")
+	return;
+        
+    if dir != None:
+#        name = libxml2.buildURI(name, dir)
+        name = dir + '/' + name
+
+    dirs = node.xpathEval('dir')
+    for dir in dirs:
+        handle_dir(dir, name)
+    res = node.xpathEval('resource')
+    for r in res:
+        handle_resource(r, name)
+
+#
+# handle a testCase element
+#
+def handle_testCase(node):
+    global nb_schemas_tests
+    global nb_instances_tests
+    global resources
+
+    sections = node.xpathEval('string(section)')
+    log.write("\n    ======== test %d line %d section %s ==========\n" % (
+
+              nb_schemas_tests, node.lineNo(), sections))
+    resources = {}
+    if debug:
+        print "test %d line %d" % (nb_schemas_tests, node.lineNo())
+
+    dirs = node.xpathEval('dir')
+    for dir in dirs:
+        handle_dir(dir, None)
+    res = node.xpathEval('resource')
+    for r in res:
+        handle_resource(r, None)
+
+    tsts = node.xpathEval('incorrect')
+    if tsts != []:
+        if len(tsts) != 1:
+	    print "warning test line %d has more than one <incorrect> example" %(node.lineNo())
+	schema = handle_incorrect(tsts[0])
+    else:
+        tsts = node.xpathEval('correct')
+	if tsts != []:
+	    if len(tsts) != 1:
+		print "warning test line %d has more than one <correct> example"% (node.lineNo())
+	    schema = handle_correct(tsts[0])
+	else:
+	    print "warning <testCase> line %d has no <correct> nor <incorrect> child" % (node.lineNo())
+
+    nb_schemas_tests = nb_schemas_tests + 1;
+    
+    valids = node.xpathEval('valid')
+    invalids = node.xpathEval('invalid')
+    nb_instances_tests = nb_instances_tests + len(valids) + len(invalids)
+    if schema != None:
+        for valid in valids:
+	    handle_valid(valid, schema)
+        for invalid in invalids:
+	    handle_invalid(invalid, schema)
+
+
+#
+# handle a testSuite element
+#
+def handle_testSuite(node, level = 0):
+    global nb_schemas_tests, nb_schemas_success, nb_schemas_failed
+    global nb_instances_tests, nb_instances_success, nb_instances_failed
+    global quiet
+    if level >= 1:
+	old_schemas_tests = nb_schemas_tests
+	old_schemas_success = nb_schemas_success
+	old_schemas_failed = nb_schemas_failed
+	old_instances_tests = nb_instances_tests
+	old_instances_success = nb_instances_success
+	old_instances_failed = nb_instances_failed
+
+    docs = node.xpathEval('documentation')
+    authors = node.xpathEval('author')
+    if docs != []:
+        msg = ""
+        for doc in docs:
+	    msg = msg + doc.content + " "
+	if authors != []:
+	    msg = msg + "written by "
+	    for author in authors:
+	        msg = msg + author.content + " "
+	if quiet == 0:
+	    print msg
+    sections = node.xpathEval('section')
+    if sections != [] and level <= 0:
+        msg = ""
+        for section in sections:
+	    msg = msg + section.content + " "
+	if quiet == 0:
+	    print "Tests for section %s" % (msg)
+    for test in node.xpathEval('testCase'):
+        handle_testCase(test)
+    for test in node.xpathEval('testSuite'):
+        handle_testSuite(test, level + 1)
+	        
+
+    if verbose and level >= 1 and sections != []:
+        msg = ""
+        for section in sections:
+	    msg = msg + section.content + " "
+        print "Result of tests for section %s" % (msg)
+        if nb_schemas_tests != old_schemas_tests:
+	    print "found %d test schemas: %d success %d failures" % (
+		  nb_schemas_tests - old_schemas_tests,
+		  nb_schemas_success - old_schemas_success,
+		  nb_schemas_failed - old_schemas_failed)
+	if nb_instances_tests != old_instances_tests:
+	    print "found %d test instances: %d success %d failures" % (
+		  nb_instances_tests - old_instances_tests,
+		  nb_instances_success - old_instances_success,
+		  nb_instances_failed - old_instances_failed)
+#
+# Parse the conf file
+#
+libxml2.substituteEntitiesDefault(1);
+testsuite = libxml2.parseFile(CONF)
+libxml2.setEntityLoader(resolver)
+root = testsuite.getRootElement()
+if root.name != 'testSuite':
+    print "%s doesn't start with a testSuite element, aborting" % (CONF)
+    sys.exit(1)
+if quiet == 0:
+    print "Running Relax NG testsuite"
+handle_testSuite(root)
+
+if quiet == 0:
+    print "\nTOTAL:\n"
+if quiet == 0 or nb_schemas_failed != 0:
+    print "found %d test schemas: %d success %d failures" % (
+      nb_schemas_tests, nb_schemas_success, nb_schemas_failed)
+if quiet == 0 or nb_instances_failed != 0:
+    print "found %d test instances: %d success %d failures" % (
+      nb_instances_tests, nb_instances_success, nb_instances_failed)
+
+testsuite.freeDoc()
+
+# Memory debug specific
+libxml2.relaxNGCleanupTypes()
+libxml2.cleanupParser()
+if libxml2.debugMemory(1) == 0:
+    if quiet == 0:
+	print "OK"
+else:
+    print "Memory leak %d bytes" % (libxml2.debugMemory(1))
+    libxml2.dumpMemory()
diff --git a/src/check-relaxng-test-suite2.py b/src/check-relaxng-test-suite2.py
new file mode 100755
index 000000000000..8618db7695db
--- /dev/null
+++ b/src/check-relaxng-test-suite2.py
@@ -0,0 +1,418 @@
+#!/usr/bin/python
+import sys
+import time
+import os
+import string
+import StringIO
+sys.path.insert(0, "python")
+import libxml2
+
+# Memory debug specific
+libxml2.debugMemory(1)
+debug = 0
+quiet = 1
+
+#
+# the testsuite description
+#
+CONF=os.path.join(os.path.dirname(__file__), "test/relaxng/testsuite.xml")
+LOG="check-relaxng-test-suite2.log"
+
+log = open(LOG, "w")
+nb_schemas_tests = 0
+nb_schemas_success = 0
+nb_schemas_failed = 0
+nb_instances_tests = 0
+nb_instances_success = 0
+nb_instances_failed = 0
+
+libxml2.lineNumbersDefault(1)
+#
+# Resolver callback
+#
+resources = {}
+def resolver(URL, ID, ctxt):
+    global resources
+
+    if resources.has_key(URL):
+        return(StringIO.StringIO(resources[URL]))
+    log.write("Resolver failure: asked %s\n" % (URL))
+    log.write("resources: %s\n" % (resources))
+    return None
+
+#
+# Load the previous results
+#
+#results = {}
+#previous = {}
+#
+#try:
+#    res = libxml2.parseFile(RES)
+#except:
+#    log.write("Could not parse %s" % (RES))
+    
+#
+# handle a valid instance
+#
+def handle_valid(node, schema):
+    global log
+    global nb_instances_success
+    global nb_instances_failed
+
+    instance = node.prop("dtd")
+    if instance == None:
+        instance = ""
+    child = node.children
+    while child != None:
+        if child.type != 'text':
+	    instance = instance + child.serialize()
+	child = child.next
+
+#    mem = libxml2.debugMemory(1);
+    try:
+	doc = libxml2.parseDoc(instance)
+    except:
+        doc = None
+
+    if doc == None:
+        log.write("\nFailed to parse correct instance:\n-----\n")
+	log.write(instance)
+        log.write("\n-----\n")
+	nb_instances_failed = nb_instances_failed + 1
+	return
+
+    if debug:
+        print "instance line %d" % (node.lineNo())
+       
+    try:
+        ctxt = schema.relaxNGNewValidCtxt()
+	ret = doc.relaxNGValidateDoc(ctxt)
+	del ctxt
+    except:
+        ret = -1
+
+    doc.freeDoc()
+#    if mem != libxml2.debugMemory(1):
+#	print "validating instance %d line %d leaks" % (
+#		  nb_instances_tests, node.lineNo())
+
+    if ret != 0:
+        log.write("\nFailed to validate correct instance:\n-----\n")
+	log.write(instance)
+        log.write("\n-----\n")
+	nb_instances_failed = nb_instances_failed + 1
+    else:
+	nb_instances_success = nb_instances_success + 1
+
+#
+# handle an invalid instance
+#
+def handle_invalid(node, schema):
+    global log
+    global nb_instances_success
+    global nb_instances_failed
+
+    instance = node.prop("dtd")
+    if instance == None:
+        instance = ""
+    child = node.children
+    while child != None:
+        if child.type != 'text':
+	    instance = instance + child.serialize()
+	child = child.next
+
+#    mem = libxml2.debugMemory(1);
+
+    try:
+	doc = libxml2.parseDoc(instance)
+    except:
+        doc = None
+
+    if doc == None:
+        log.write("\nStrange: failed to parse incorrect instance:\n-----\n")
+	log.write(instance)
+        log.write("\n-----\n")
+	return
+
+    if debug:
+        print "instance line %d" % (node.lineNo())
+       
+    try:
+        ctxt = schema.relaxNGNewValidCtxt()
+	ret = doc.relaxNGValidateDoc(ctxt)
+	del ctxt
+
+    except:
+        ret = -1
+
+    doc.freeDoc()
+#    mem2 = libxml2.debugMemory(1)
+#    if mem != mem2:
+#	print "validating instance %d line %d leaks %d bytes" % (
+#		  nb_instances_tests, node.lineNo(), mem2 - mem)
+    
+    if ret == 0:
+        log.write("\nFailed to detect validation problem in instance:\n-----\n")
+	log.write(instance)
+        log.write("\n-----\n")
+	nb_instances_failed = nb_instances_failed + 1
+    else:
+	nb_instances_success = nb_instances_success + 1
+
+#
+# handle an incorrect test
+#
+def handle_correct(node):
+    global log
+    global nb_schemas_success
+    global nb_schemas_failed
+
+    schema = ""
+    child = node.children
+    while child != None:
+        if child.type != 'text':
+	    schema = schema + child.serialize()
+	child = child.next
+
+    try:
+	rngp = libxml2.relaxNGNewMemParserCtxt(schema, len(schema))
+	rngs = rngp.relaxNGParse()
+    except:
+        rngs = None
+    if rngs == None:
+        log.write("\nFailed to compile correct schema:\n-----\n")
+	log.write(schema)
+        log.write("\n-----\n")
+	nb_schemas_failed = nb_schemas_failed + 1
+    else:
+	nb_schemas_success = nb_schemas_success + 1
+    return rngs
+        
+def handle_incorrect(node):
+    global log
+    global nb_schemas_success
+    global nb_schemas_failed
+
+    schema = ""
+    child = node.children
+    while child != None:
+        if child.type != 'text':
+	    schema = schema + child.serialize()
+	child = child.next
+
+    try:
+	rngp = libxml2.relaxNGNewMemParserCtxt(schema, len(schema))
+	rngs = rngp.relaxNGParse()
+    except:
+        rngs = None
+    if rngs != None:
+        log.write("\nFailed to detect schema error in:\n-----\n")
+	log.write(schema)
+        log.write("\n-----\n")
+	nb_schemas_failed = nb_schemas_failed + 1
+    else:
+#	log.write("\nSuccess detecting schema error in:\n-----\n")
+#	log.write(schema)
+#	log.write("\n-----\n")
+	nb_schemas_success = nb_schemas_success + 1
+    return None
+
+#
+# resource handling: keep a dictionary of URL->string mappings
+#
+def handle_resource(node, dir):
+    global resources
+
+    try:
+	name = node.prop('name')
+    except:
+        name = None
+
+    if name == None or name == '':
+        log.write("resource has no name")
+	return;
+        
+    if dir != None:
+#        name = libxml2.buildURI(name, dir)
+        name = dir + '/' + name
+
+    res = ""
+    child = node.children
+    while child != None:
+        if child.type != 'text':
+	    res = res + child.serialize()
+	child = child.next
+    resources[name] = res
+
+#
+# dir handling: pseudo directory resources
+#
+def handle_dir(node, dir):
+    try:
+	name = node.prop('name')
+    except:
+        name = None
+
+    if name == None or name == '':
+        log.write("resource has no name")
+	return;
+        
+    if dir != None:
+#        name = libxml2.buildURI(name, dir)
+        name = dir + '/' + name
+
+    dirs = node.xpathEval('dir')
+    for dir in dirs:
+        handle_dir(dir, name)
+    res = node.xpathEval('resource')
+    for r in res:
+        handle_resource(r, name)
+
+#
+# handle a testCase element
+#
+def handle_testCase(node):
+    global nb_schemas_tests
+    global nb_instances_tests
+    global resources
+
+    sections = node.xpathEval('string(section)')
+    log.write("\n    ======== test %d line %d section %s ==========\n" % (
+
+              nb_schemas_tests, node.lineNo(), sections))
+    resources = {}
+    if debug:
+        print "test %d line %d" % (nb_schemas_tests, node.lineNo())
+
+    dirs = node.xpathEval('dir')
+    for dir in dirs:
+        handle_dir(dir, None)
+    res = node.xpathEval('resource')
+    for r in res:
+        handle_resource(r, None)
+
+    tsts = node.xpathEval('incorrect')
+    if tsts != []:
+        if len(tsts) != 1:
+	    print "warning test line %d has more than one <incorrect> example" %(node.lineNo())
+	schema = handle_incorrect(tsts[0])
+    else:
+        tsts = node.xpathEval('correct')
+	if tsts != []:
+	    if len(tsts) != 1:
+		print "warning test line %d has more than one <correct> example"% (node.lineNo())
+	    schema = handle_correct(tsts[0])
+	else:
+	    print "warning <testCase> line %d has no <correct> nor <incorrect> child" % (node.lineNo())
+
+    nb_schemas_tests = nb_schemas_tests + 1;
+    
+    valids = node.xpathEval('valid')
+    invalids = node.xpathEval('invalid')
+    nb_instances_tests = nb_instances_tests + len(valids) + len(invalids)
+    if schema != None:
+        for valid in valids:
+	    handle_valid(valid, schema)
+        for invalid in invalids:
+	    handle_invalid(invalid, schema)
+
+
+#
+# handle a testSuite element
+#
+def handle_testSuite(node, level = 0):
+    global nb_schemas_tests, nb_schemas_success, nb_schemas_failed
+    global nb_instances_tests, nb_instances_success, nb_instances_failed
+    if level >= 1:
+	old_schemas_tests = nb_schemas_tests
+	old_schemas_success = nb_schemas_success
+	old_schemas_failed = nb_schemas_failed
+	old_instances_tests = nb_instances_tests
+	old_instances_success = nb_instances_success
+	old_instances_failed = nb_instances_failed
+
+    docs = node.xpathEval('documentation')
+    authors = node.xpathEval('author')
+    if docs != []:
+        msg = ""
+        for doc in docs:
+	    msg = msg + doc.content + " "
+	if authors != []:
+	    msg = msg + "written by "
+	    for author in authors:
+	        msg = msg + author.content + " "
+	if quiet == 0:
+	    print msg
+    sections = node.xpathEval('section')
+    if sections != [] and level <= 0:
+        msg = ""
+        for section in sections:
+	    msg = msg + section.content + " "
+	if quiet == 0:
+	    print "Tests for section %s" % (msg)
+    for test in node.xpathEval('testCase'):
+        handle_testCase(test)
+    for test in node.xpathEval('testSuite'):
+        handle_testSuite(test, level + 1)
+	        
+
+    if level >= 1 and sections != []:
+        msg = ""
+        for section in sections:
+	    msg = msg + section.content + " "
+        print "Result of tests for section %s" % (msg)
+        if nb_schemas_tests != old_schemas_tests:
+	    print "found %d test schemas: %d success %d failures" % (
+		  nb_schemas_tests - old_schemas_tests,
+		  nb_schemas_success - old_schemas_success,
+		  nb_schemas_failed - old_schemas_failed)
+	if nb_instances_tests != old_instances_tests:
+	    print "found %d test instances: %d success %d failures" % (
+		  nb_instances_tests - old_instances_tests,
+		  nb_instances_success - old_instances_success,
+		  nb_instances_failed - old_instances_failed)
+#
+# Parse the conf file
+#
+libxml2.substituteEntitiesDefault(1);
+testsuite = libxml2.parseFile(CONF)
+
+#
+# Error and warnng callbacks
+#
+def callback(ctx, str):
+    global log
+    log.write("%s%s" % (ctx, str))
+
+libxml2.registerErrorHandler(callback, "")
+
+libxml2.setEntityLoader(resolver)
+root = testsuite.getRootElement()
+if root.name != 'testSuite':
+    print "%s doesn't start with a testSuite element, aborting" % (CONF)
+    sys.exit(1)
+if quiet == 0:
+    print "Running Relax NG testsuite"
+handle_testSuite(root)
+
+if quiet == 0:
+    print "\nTOTAL:\n"
+if quiet == 0 or nb_schemas_failed != 0:
+    print "found %d test schemas: %d success %d failures" % (
+      nb_schemas_tests, nb_schemas_success, nb_schemas_failed)
+if quiet == 0 or nb_instances_failed != 0:
+    print "found %d test instances: %d success %d failures" % (
+      nb_instances_tests, nb_instances_success, nb_instances_failed)
+
+
+testsuite.freeDoc()
+
+# Memory debug specific
+libxml2.relaxNGCleanupTypes()
+libxml2.cleanupParser()
+if libxml2.debugMemory(1) == 0:
+    if quiet == 0:
+	print "OK"
+else:
+    print "Memory leak %d bytes" % (libxml2.debugMemory(1))
+    libxml2.dumpMemory()
diff --git a/src/check-xinclude-test-suite.py b/src/check-xinclude-test-suite.py
new file mode 100755
index 000000000000..416ea2184b7e
--- /dev/null
+++ b/src/check-xinclude-test-suite.py
@@ -0,0 +1,221 @@
+#!/usr/bin/python
+import sys
+import time
+import os
+import string
+sys.path.insert(0, "python")
+import libxml2
+
+#
+# the testsuite description
+#
+DIR="xinclude-test-suite"
+CONF="testdescr.xml"
+LOG="check-xinclude-test-suite.log"
+
+log = open(LOG, "w")
+
+os.chdir(DIR)
+
+test_nr = 0
+test_succeed = 0
+test_failed = 0
+test_error = 0
+#
+# Error and warning handlers
+#
+error_nr = 0
+error_msg = ''
+
+def errorHandler(ctx, str):
+    global error_nr
+    global error_msg
+
+    if string.find(str, "error:") >= 0:
+	error_nr = error_nr + 1
+    if len(error_msg) < 300:
+        if len(error_msg) == 0 or error_msg[-1] == '\n':
+	    error_msg = error_msg + "   >>" + str
+	else:
+	    error_msg = error_msg + str
+
+libxml2.registerErrorHandler(errorHandler, None)
+
+def testXInclude(filename, id):
+    global error_nr
+    global error_msg
+    global log
+
+    error_nr = 0
+    error_msg = ''
+
+    print "testXInclude(%s, %s)" % (filename, id)
+    return 1
+
+def runTest(test, basedir):
+    global test_nr
+    global test_failed
+    global test_error
+    global test_succeed
+    global error_msg
+    global log
+
+    fatal_error = 0
+    uri = test.prop('href')
+    id = test.prop('id')
+    type = test.prop('type')
+    if uri == None:
+        print "Test without ID:", uri
+	return -1
+    if id == None:
+        print "Test without URI:", id
+	return -1
+    if type == None:
+        print "Test without URI:", id
+	return -1
+    if basedir != None:
+	URI = basedir + "/" + uri
+    else:
+        URI = uri
+    if os.access(URI, os.R_OK) == 0:
+        print "Test %s missing: base %s uri %s" % (URI, basedir, uri)
+	return -1
+
+    expected = None
+    outputfile = None
+    diff = None
+    if type != 'error':
+	output = test.xpathEval('string(output)')
+	if output == 'No output file.':
+	    output = None
+	if output == '':
+	    output = None
+	if output != None:
+	    if basedir != None:
+		output = basedir + "/" + output
+	    if os.access(output, os.R_OK) == 0:
+		print "Result for %s missing: %s" % (id, output)
+		output = None
+	    else:
+		try:
+		    f = open(output)
+		    expected = f.read()
+		    outputfile = output
+		except:
+		    print "Result for %s unreadable: %s" % (id, output)
+
+    try:
+        # print "testing %s" % (URI)
+	doc = libxml2.parseFile(URI)
+    except:
+        doc = None
+    if doc != None:
+        res = doc.xincludeProcess()
+	if res >= 0 and expected != None:
+	    result = doc.serialize()
+	    if result != expected:
+	        print "Result for %s differs" % (id)
+		open("xinclude.res", "w").write(result)
+		diff = os.popen("diff %s xinclude.res" % outputfile).read()
+
+	doc.freeDoc()
+    else:
+        print "Failed to parse %s" % (URI)
+	res = -1
+
+    
+
+    test_nr = test_nr + 1
+    if type == 'success':
+	if res > 0:
+	    test_succeed = test_succeed + 1
+	elif res == 0:
+	    test_failed = test_failed + 1
+	    print "Test %s: no substitution done ???" % (id)
+	elif res < 0:
+	    test_error = test_error + 1
+	    print "Test %s: failed valid XInclude processing" % (id)
+    elif type == 'error':
+	if res > 0:
+	    test_error = test_error + 1
+	    print "Test %s: failed to detect invalid XInclude processing" % (id)
+	elif res == 0:
+	    test_failed = test_failed + 1
+	    print "Test %s: Invalid but no substitution done" % (id)
+	elif res < 0:
+	    test_succeed = test_succeed + 1
+    elif type == 'optional':
+	if res > 0:
+	    test_succeed = test_succeed + 1
+	else:
+	    print "Test %s: failed optional test" % (id)
+
+    # Log the ontext
+    if res != 1:
+	log.write("Test ID %s\n" % (id))
+	log.write("   File: %s\n" % (URI))
+	content = string.strip(test.content)
+	while content[-1] == '\n':
+	    content = content[0:-1]
+	log.write("   %s:%s\n\n" % (type, content))
+	if error_msg != '':
+	    log.write("   ----\n%s   ----\n" % (error_msg))
+	    error_msg = ''
+	log.write("\n")
+    if diff != None:
+        log.write("diff from test %s:\n" %(id))
+	log.write("   -----------\n%s\n   -----------\n" % (diff));
+
+    return 0
+	    
+
+def runTestCases(case):
+    creator = case.prop('creator')
+    if creator != None:
+	print "=>", creator
+    base = case.getBase(None)
+    basedir = case.prop('basedir')
+    if basedir != None:
+	base = libxml2.buildURI(basedir, base)
+    test = case.children
+    while test != None:
+        if test.name == 'testcase':
+	    runTest(test, base)
+	if test.name == 'testcases':
+	    runTestCases(test)
+        test = test.next
+        
+conf = libxml2.parseFile(CONF)
+if conf == None:
+    print "Unable to load %s" % CONF
+    sys.exit(1)
+
+testsuite = conf.getRootElement()
+if testsuite.name != 'testsuite':
+    print "Expecting TESTSUITE root element: aborting"
+    sys.exit(1)
+
+profile = testsuite.prop('PROFILE')
+if profile != None:
+    print profile
+
+start = time.time()
+
+case = testsuite.children
+while case != None:
+    if case.name == 'testcases':
+	old_test_nr = test_nr
+	old_test_succeed = test_succeed
+	old_test_failed = test_failed
+	old_test_error = test_error
+        runTestCases(case)
+	print "   Ran %d tests: %d succeeded, %d failed and %d generated an error" % (
+	       test_nr - old_test_nr, test_succeed - old_test_succeed,
+	       test_failed - old_test_failed, test_error - old_test_error)
+    case = case.next
+
+conf.freeDoc()
+log.close()
+
+print "Ran %d tests: %d succeeded, %d failed and %d generated an error in %.2f s." % (
+      test_nr, test_succeed, test_failed, test_error, time.time() - start)
diff --git a/src/check-xml-test-suite.py b/src/check-xml-test-suite.py
new file mode 100755
index 000000000000..399a8db9f0ec
--- /dev/null
+++ b/src/check-xml-test-suite.py
@@ -0,0 +1,409 @@
+#!/usr/bin/python
+import sys
+import time
+import os
+import string
+sys.path.insert(0, "python")
+import libxml2
+
+test_nr = 0
+test_succeed = 0
+test_failed = 0
+test_error = 0
+
+#
+# the testsuite description
+#
+CONF="xml-test-suite/xmlconf/xmlconf.xml"
+LOG="check-xml-test-suite.log"
+
+log = open(LOG, "w")
+
+#
+# Error and warning handlers
+#
+error_nr = 0
+error_msg = ''
+def errorHandler(ctx, str):
+    global error_nr
+    global error_msg
+
+    error_nr = error_nr + 1
+    if len(error_msg) < 300:
+        if len(error_msg) == 0 or error_msg[-1] == '\n':
+	    error_msg = error_msg + "   >>" + str
+	else:
+	    error_msg = error_msg + str
+
+libxml2.registerErrorHandler(errorHandler, None)
+
+#warning_nr = 0
+#warning = ''
+#def warningHandler(ctx, str):
+#    global warning_nr
+#    global warning
+#
+#    warning_nr = warning_nr + 1
+#    warning = warning + str
+#
+#libxml2.registerWarningHandler(warningHandler, None)
+
+#
+# Used to load the XML testsuite description
+#
+def loadNoentDoc(filename):
+    ctxt = libxml2.createFileParserCtxt(filename)
+    if ctxt == None:
+        return None
+    ctxt.replaceEntities(1)
+    ctxt.parseDocument()
+    try:
+	doc = ctxt.doc()
+    except:
+        doc = None
+    if ctxt.wellFormed() != 1:
+        doc.freeDoc()
+	return None
+    return doc
+
+#
+# The conformance testing routines
+#
+
+def testNotWf(filename, id):
+    global error_nr
+    global error_msg
+    global log
+
+    error_nr = 0
+    error_msg = ''
+
+    ctxt = libxml2.createFileParserCtxt(filename)
+    if ctxt == None:
+        return -1
+    ret = ctxt.parseDocument()
+
+    try:
+	doc = ctxt.doc()
+    except:
+        doc = None
+    if doc != None:
+	doc.freeDoc()
+    if ret == 0 or ctxt.wellFormed() != 0:
+        print "%s: error: Well Formedness error not detected" % (id)
+	log.write("%s: error: Well Formedness error not detected\n" % (id))
+	return 0
+    return 1
+
+def testNotWfEnt(filename, id):
+    global error_nr
+    global error_msg
+    global log
+
+    error_nr = 0
+    error_msg = ''
+
+    ctxt = libxml2.createFileParserCtxt(filename)
+    if ctxt == None:
+        return -1
+    ctxt.replaceEntities(1)
+    ret = ctxt.parseDocument()
+
+    try:
+	doc = ctxt.doc()
+    except:
+        doc = None
+    if doc != None:
+	doc.freeDoc()
+    if ret == 0 or ctxt.wellFormed() != 0:
+        print "%s: error: Well Formedness error not detected" % (id)
+	log.write("%s: error: Well Formedness error not detected\n" % (id))
+	return 0
+    return 1
+
+def testNotWfEntDtd(filename, id):
+    global error_nr
+    global error_msg
+    global log
+
+    error_nr = 0
+    error_msg = ''
+
+    ctxt = libxml2.createFileParserCtxt(filename)
+    if ctxt == None:
+        return -1
+    ctxt.replaceEntities(1)
+    ctxt.loadSubset(1)
+    ret = ctxt.parseDocument()
+
+    try:
+	doc = ctxt.doc()
+    except:
+        doc = None
+    if doc != None:
+	doc.freeDoc()
+    if ret == 0 or ctxt.wellFormed() != 0:
+        print "%s: error: Well Formedness error not detected" % (id)
+	log.write("%s: error: Well Formedness error not detected\n" % (id))
+	return 0
+    return 1
+
+def testWfEntDtd(filename, id):
+    global error_nr
+    global error_msg
+    global log
+
+    error_nr = 0
+    error_msg = ''
+
+    ctxt = libxml2.createFileParserCtxt(filename)
+    if ctxt == None:
+        return -1
+    ctxt.replaceEntities(1)
+    ctxt.loadSubset(1)
+    ret = ctxt.parseDocument()
+
+    try:
+	doc = ctxt.doc()
+    except:
+        doc = None
+    if doc == None or ret != 0 or ctxt.wellFormed() == 0:
+        print "%s: error: wrongly failed to parse the document" % (id)
+	log.write("%s: error: wrongly failed to parse the document\n" % (id))
+	if doc != None:
+	    doc.freeDoc()
+	return 0
+    if error_nr != 0:
+        print "%s: warning: WF document generated an error msg" % (id)
+	log.write("%s: error: WF document generated an error msg\n" % (id))
+	doc.freeDoc()
+	return 2
+    doc.freeDoc()
+    return 1
+
+def testError(filename, id):
+    global error_nr
+    global error_msg
+    global log
+
+    error_nr = 0
+    error_msg = ''
+
+    ctxt = libxml2.createFileParserCtxt(filename)
+    if ctxt == None:
+        return -1
+    ctxt.replaceEntities(1)
+    ctxt.loadSubset(1)
+    ret = ctxt.parseDocument()
+
+    try:
+	doc = ctxt.doc()
+    except:
+        doc = None
+    if doc != None:
+	doc.freeDoc()
+    if ctxt.wellFormed() == 0:
+        print "%s: warning: failed to parse the document but accepted" % (id)
+	log.write("%s: warning: failed to parse the document but accepte\n" % (id))
+	return 2
+    if error_nr != 0:
+        print "%s: warning: WF document generated an error msg" % (id)
+	log.write("%s: error: WF document generated an error msg\n" % (id))
+	return 2
+    return 1
+
+def testInvalid(filename, id):
+    global error_nr
+    global error_msg
+    global log
+
+    error_nr = 0
+    error_msg = ''
+
+    ctxt = libxml2.createFileParserCtxt(filename)
+    if ctxt == None:
+        return -1
+    ctxt.validate(1)
+    ret = ctxt.parseDocument()
+
+    try:
+	doc = ctxt.doc()
+    except:
+        doc = None
+    valid = ctxt.isValid()
+    if doc == None:
+        print "%s: error: wrongly failed to parse the document" % (id)
+	log.write("%s: error: wrongly failed to parse the document\n" % (id))
+	return 0
+    if valid == 1:
+        print "%s: error: Validity error not detected" % (id)
+	log.write("%s: error: Validity error not detected\n" % (id))
+	doc.freeDoc()
+	return 0
+    if error_nr == 0:
+        print "%s: warning: Validity error not reported" % (id)
+	log.write("%s: warning: Validity error not reported\n" % (id))
+	doc.freeDoc()
+	return 2
+        
+    doc.freeDoc()
+    return 1
+
+def testValid(filename, id):
+    global error_nr
+    global error_msg
+
+    error_nr = 0
+    error_msg = ''
+
+    ctxt = libxml2.createFileParserCtxt(filename)
+    if ctxt == None:
+        return -1
+    ctxt.validate(1)
+    ctxt.parseDocument()
+
+    try:
+	doc = ctxt.doc()
+    except:
+        doc = None
+    valid = ctxt.isValid()
+    if doc == None:
+        print "%s: error: wrongly failed to parse the document" % (id)
+	log.write("%s: error: wrongly failed to parse the document\n" % (id))
+	return 0
+    if valid != 1:
+        print "%s: error: Validity check failed" % (id)
+	log.write("%s: error: Validity check failed\n" % (id))
+	doc.freeDoc()
+	return 0
+    if error_nr != 0 or valid != 1:
+        print "%s: warning: valid document reported an error" % (id)
+	log.write("%s: warning: valid document reported an error\n" % (id))
+	doc.freeDoc()
+	return 2
+    doc.freeDoc()
+    return 1
+
+def runTest(test):
+    global test_nr
+    global test_succeed
+    global test_failed
+    global error_msg
+    global log
+
+    uri = test.prop('URI')
+    id = test.prop('ID')
+    if uri == None:
+        print "Test without ID:", uri
+	return -1
+    if id == None:
+        print "Test without URI:", id
+	return -1
+    base = test.getBase(None)
+    URI = libxml2.buildURI(uri, base)
+    if os.access(URI, os.R_OK) == 0:
+        print "Test %s missing: base %s uri %s" % (URI, base, uri)
+	return -1
+    type = test.prop('TYPE')
+    if type == None:
+        print "Test %s missing TYPE" % (id)
+	return -1
+
+    extra = None
+    if type == "invalid":
+        res = testInvalid(URI, id)
+    elif type == "valid":
+        res = testValid(URI, id)
+    elif type == "not-wf":
+        extra =  test.prop('ENTITIES')
+	# print URI
+	#if extra == None:
+	#    res = testNotWfEntDtd(URI, id)
+ 	#elif extra == 'none':
+	#    res = testNotWf(URI, id)
+	#elif extra == 'general':
+	#    res = testNotWfEnt(URI, id)
+	#elif extra == 'both' or extra == 'parameter':
+	res = testNotWfEntDtd(URI, id)
+	#else:
+	#    print "Unknown value %s for an ENTITIES test value" % (extra)
+	#    return -1
+    elif type == "error":
+	res = testError(URI, id)
+    else:
+        # TODO skipped for now
+	return -1
+
+    test_nr = test_nr + 1
+    if res > 0:
+	test_succeed = test_succeed + 1
+    elif res == 0:
+	test_failed = test_failed + 1
+    elif res < 0:
+	test_error = test_error + 1
+
+    # Log the ontext
+    if res != 1:
+	log.write("   File: %s\n" % (URI))
+	content = string.strip(test.content)
+	while content[-1] == '\n':
+	    content = content[0:-1]
+	if extra != None:
+	    log.write("   %s:%s:%s\n" % (type, extra, content))
+	else:
+	    log.write("   %s:%s\n\n" % (type, content))
+	if error_msg != '':
+	    log.write("   ----\n%s   ----\n" % (error_msg))
+	    error_msg = ''
+	log.write("\n")
+
+    return 0
+	    
+
+def runTestCases(case):
+    profile = case.prop('PROFILE')
+    if profile != None and \
+       string.find(profile, "IBM XML Conformance Test Suite - Production") < 0:
+	print "=>", profile
+    test = case.children
+    while test != None:
+        if test.name == 'TEST':
+	    runTest(test)
+	if test.name == 'TESTCASES':
+	    runTestCases(test)
+        test = test.next
+        
+conf = loadNoentDoc(CONF)
+if conf == None:
+    print "Unable to load %s" % CONF
+    sys.exit(1)
+
+testsuite = conf.getRootElement()
+if testsuite.name != 'TESTSUITE':
+    print "Expecting TESTSUITE root element: aborting"
+    sys.exit(1)
+
+profile = testsuite.prop('PROFILE')
+if profile != None:
+    print profile
+
+start = time.time()
+
+case = testsuite.children
+while case != None:
+    if case.name == 'TESTCASES':
+	old_test_nr = test_nr
+	old_test_succeed = test_succeed
+	old_test_failed = test_failed
+	old_test_error = test_error
+        runTestCases(case)
+	print "   Ran %d tests: %d succeeded, %d failed and %d generated an error" % (
+	       test_nr - old_test_nr, test_succeed - old_test_succeed,
+	       test_failed - old_test_failed, test_error - old_test_error)
+    case = case.next
+
+conf.freeDoc()
+log.close()
+
+print "Ran %d tests: %d succeeded, %d failed and %d generated an error in %.2f s." % (
+      test_nr, test_succeed, test_failed, test_error, time.time() - start)
diff --git a/src/check-xsddata-test-suite.py b/src/check-xsddata-test-suite.py
new file mode 100755
index 000000000000..c946129bf377
--- /dev/null
+++ b/src/check-xsddata-test-suite.py
@@ -0,0 +1,420 @@
+#!/usr/bin/python
+import sys
+import time
+import os
+import string
+import StringIO
+sys.path.insert(0, "python")
+import libxml2
+
+# Memory debug specific
+libxml2.debugMemory(1)
+debug = 0
+verbose = 0
+quiet = 1
+
+#
+# the testsuite description
+#
+CONF=os.path.join(os.path.dirname(__file__), "test/xsdtest/xsdtestsuite.xml")
+LOG="check-xsddata-test-suite.log"
+
+log = open(LOG, "w")
+nb_schemas_tests = 0
+nb_schemas_success = 0
+nb_schemas_failed = 0
+nb_instances_tests = 0
+nb_instances_success = 0
+nb_instances_failed = 0
+
+libxml2.lineNumbersDefault(1)
+#
+# Error and warnng callbacks
+#
+def callback(ctx, str):
+    global log
+    log.write("%s%s" % (ctx, str))
+
+libxml2.registerErrorHandler(callback, "")
+
+#
+# Resolver callback
+#
+resources = {}
+def resolver(URL, ID, ctxt):
+    global resources
+
+    if resources.has_key(URL):
+        return(StringIO.StringIO(resources[URL]))
+    log.write("Resolver failure: asked %s\n" % (URL))
+    log.write("resources: %s\n" % (resources))
+    return None
+
+#
+# handle a valid instance
+#
+def handle_valid(node, schema):
+    global log
+    global nb_instances_success
+    global nb_instances_failed
+
+    instance = node.prop("dtd")
+    if instance == None:
+        instance = ""
+    child = node.children
+    while child != None:
+        if child.type != 'text':
+	    instance = instance + child.serialize()
+	child = child.next
+
+    mem = libxml2.debugMemory(1);
+    try:
+	doc = libxml2.parseDoc(instance)
+    except:
+        doc = None
+
+    if doc == None:
+        log.write("\nFailed to parse correct instance:\n-----\n")
+	log.write(instance)
+        log.write("\n-----\n")
+	nb_instances_failed = nb_instances_failed + 1
+	return
+
+    if debug:
+        print "instance line %d" % (node.lineNo())
+       
+    try:
+        ctxt = schema.relaxNGNewValidCtxt()
+	ret = doc.relaxNGValidateDoc(ctxt)
+	del ctxt
+    except:
+        ret = -1
+
+    doc.freeDoc()
+    if mem != libxml2.debugMemory(1):
+	print "validating instance %d line %d leaks" % (
+		  nb_instances_tests, node.lineNo())
+
+    if ret != 0:
+        log.write("\nFailed to validate correct instance:\n-----\n")
+	log.write(instance)
+        log.write("\n-----\n")
+	nb_instances_failed = nb_instances_failed + 1
+    else:
+	nb_instances_success = nb_instances_success + 1
+
+#
+# handle an invalid instance
+#
+def handle_invalid(node, schema):
+    global log
+    global nb_instances_success
+    global nb_instances_failed
+
+    instance = node.prop("dtd")
+    if instance == None:
+        instance = ""
+    child = node.children
+    while child != None:
+        if child.type != 'text':
+	    instance = instance + child.serialize()
+	child = child.next
+
+#    mem = libxml2.debugMemory(1);
+
+    try:
+	doc = libxml2.parseDoc(instance)
+    except:
+        doc = None
+
+    if doc == None:
+        log.write("\nStrange: failed to parse incorrect instance:\n-----\n")
+	log.write(instance)
+        log.write("\n-----\n")
+	return
+
+    if debug:
+        print "instance line %d" % (node.lineNo())
+       
+    try:
+        ctxt = schema.relaxNGNewValidCtxt()
+	ret = doc.relaxNGValidateDoc(ctxt)
+	del ctxt
+
+    except:
+        ret = -1
+
+    doc.freeDoc()
+#    if mem != libxml2.debugMemory(1):
+#	print "validating instance %d line %d leaks" % (
+#		  nb_instances_tests, node.lineNo())
+    
+    if ret == 0:
+        log.write("\nFailed to detect validation problem in instance:\n-----\n")
+	log.write(instance)
+        log.write("\n-----\n")
+	nb_instances_failed = nb_instances_failed + 1
+    else:
+	nb_instances_success = nb_instances_success + 1
+
+#
+# handle an incorrect test
+#
+def handle_correct(node):
+    global log
+    global nb_schemas_success
+    global nb_schemas_failed
+
+    schema = ""
+    child = node.children
+    while child != None:
+        if child.type != 'text':
+	    schema = schema + child.serialize()
+	child = child.next
+
+    try:
+	rngp = libxml2.relaxNGNewMemParserCtxt(schema, len(schema))
+	rngs = rngp.relaxNGParse()
+    except:
+        rngs = None
+    if rngs == None:
+        log.write("\nFailed to compile correct schema:\n-----\n")
+	log.write(schema)
+        log.write("\n-----\n")
+	nb_schemas_failed = nb_schemas_failed + 1
+    else:
+	nb_schemas_success = nb_schemas_success + 1
+    return rngs
+        
+def handle_incorrect(node):
+    global log
+    global nb_schemas_success
+    global nb_schemas_failed
+
+    schema = ""
+    child = node.children
+    while child != None:
+        if child.type != 'text':
+	    schema = schema + child.serialize()
+	child = child.next
+
+    try:
+	rngp = libxml2.relaxNGNewMemParserCtxt(schema, len(schema))
+	rngs = rngp.relaxNGParse()
+    except:
+        rngs = None
+    if rngs != None:
+        log.write("\nFailed to detect schema error in:\n-----\n")
+	log.write(schema)
+        log.write("\n-----\n")
+	nb_schemas_failed = nb_schemas_failed + 1
+    else:
+#	log.write("\nSuccess detecting schema error in:\n-----\n")
+#	log.write(schema)
+#	log.write("\n-----\n")
+	nb_schemas_success = nb_schemas_success + 1
+    return None
+
+#
+# resource handling: keep a dictionary of URL->string mappings
+#
+def handle_resource(node, dir):
+    global resources
+
+    try:
+	name = node.prop('name')
+    except:
+        name = None
+
+    if name == None or name == '':
+        log.write("resource has no name")
+	return;
+        
+    if dir != None:
+#        name = libxml2.buildURI(name, dir)
+        name = dir + '/' + name
+
+    res = ""
+    child = node.children
+    while child != None:
+        if child.type != 'text':
+	    res = res + child.serialize()
+	child = child.next
+    resources[name] = res
+
+#
+# dir handling: pseudo directory resources
+#
+def handle_dir(node, dir):
+    try:
+	name = node.prop('name')
+    except:
+        name = None
+
+    if name == None or name == '':
+        log.write("resource has no name")
+	return;
+        
+    if dir != None:
+#        name = libxml2.buildURI(name, dir)
+        name = dir + '/' + name
+
+    dirs = node.xpathEval('dir')
+    for dir in dirs:
+        handle_dir(dir, name)
+    res = node.xpathEval('resource')
+    for r in res:
+        handle_resource(r, name)
+
+#
+# handle a testCase element
+#
+def handle_testCase(node):
+    global nb_schemas_tests
+    global nb_instances_tests
+    global resources
+
+    sections = node.xpathEval('string(section)')
+    log.write("\n    ======== test %d line %d section %s ==========\n" % (
+
+              nb_schemas_tests, node.lineNo(), sections))
+    resources = {}
+    if debug:
+        print "test %d line %d" % (nb_schemas_tests, node.lineNo())
+
+    dirs = node.xpathEval('dir')
+    for dir in dirs:
+        handle_dir(dir, None)
+    res = node.xpathEval('resource')
+    for r in res:
+        handle_resource(r, None)
+
+    tsts = node.xpathEval('incorrect')
+    if tsts != []:
+        if len(tsts) != 1:
+	    print "warning test line %d has more than one <incorrect> example" %(node.lineNo())
+	schema = handle_incorrect(tsts[0])
+    else:
+        tsts = node.xpathEval('correct')
+	if tsts != []:
+	    if len(tsts) != 1:
+		print "warning test line %d has more than one <correct> example"% (node.lineNo())
+	    schema = handle_correct(tsts[0])
+	else:
+	    print "warning <testCase> line %d has no <correct> nor <incorrect> child" % (node.lineNo())
+
+    nb_schemas_tests = nb_schemas_tests + 1;
+    
+    valids = node.xpathEval('valid')
+    invalids = node.xpathEval('invalid')
+    nb_instances_tests = nb_instances_tests + len(valids) + len(invalids)
+    if schema != None:
+        for valid in valids:
+	    handle_valid(valid, schema)
+        for invalid in invalids:
+	    handle_invalid(invalid, schema)
+
+
+#
+# handle a testSuite element
+#
+def handle_testSuite(node, level = 0):
+    global nb_schemas_tests, nb_schemas_success, nb_schemas_failed
+    global nb_instances_tests, nb_instances_success, nb_instances_failed
+    if verbose and level >= 0:
+	old_schemas_tests = nb_schemas_tests
+	old_schemas_success = nb_schemas_success
+	old_schemas_failed = nb_schemas_failed
+	old_instances_tests = nb_instances_tests
+	old_instances_success = nb_instances_success
+	old_instances_failed = nb_instances_failed
+
+    docs = node.xpathEval('documentation')
+    authors = node.xpathEval('author')
+    if docs != []:
+        msg = ""
+        for doc in docs:
+	    msg = msg + doc.content + " "
+	if authors != []:
+	    msg = msg + "written by "
+	    for author in authors:
+	        msg = msg + author.content + " "
+	if quiet == 0:
+	    print msg
+    sections = node.xpathEval('section')
+    if verbose and sections != [] and level <= 0:
+        msg = ""
+        for section in sections:
+	    msg = msg + section.content + " "
+	if quiet == 0:
+	    print "Tests for section %s" % (msg)
+    for test in node.xpathEval('testCase'):
+        handle_testCase(test)
+    for test in node.xpathEval('testSuite'):
+        handle_testSuite(test, level + 1)
+	        
+
+    if verbose and level >= 0 :
+        if sections != []:
+	    msg = ""
+	    for section in sections:
+		msg = msg + section.content + " "
+	    print "Result of tests for section %s" % (msg)
+	elif docs != []:
+	    msg = ""
+	    for doc in docs:
+	        msg = msg + doc.content + " "
+	    print "Result of tests for %s" % (msg)
+
+        if nb_schemas_tests != old_schemas_tests:
+	    print "found %d test schemas: %d success %d failures" % (
+		  nb_schemas_tests - old_schemas_tests,
+		  nb_schemas_success - old_schemas_success,
+		  nb_schemas_failed - old_schemas_failed)
+	if nb_instances_tests != old_instances_tests:
+	    print "found %d test instances: %d success %d failures" % (
+		  nb_instances_tests - old_instances_tests,
+		  nb_instances_success - old_instances_success,
+		  nb_instances_failed - old_instances_failed)
+#
+# Parse the conf file
+#
+libxml2.substituteEntitiesDefault(1);
+testsuite = libxml2.parseFile(CONF)
+
+#
+# Error and warnng callbacks
+#
+def callback(ctx, str):
+    global log
+    log.write("%s%s" % (ctx, str))
+
+libxml2.registerErrorHandler(callback, "")
+
+libxml2.setEntityLoader(resolver)
+root = testsuite.getRootElement()
+if root.name != 'testSuite':
+    print "%s doesn't start with a testSuite element, aborting" % (CONF)
+    sys.exit(1)
+if quiet == 0:
+    print "Running Relax NG testsuite"
+handle_testSuite(root)
+
+if quiet == 0 or nb_schemas_failed != 0:
+    print "\nTOTAL:\nfound %d test schemas: %d success %d failures" % (
+      nb_schemas_tests, nb_schemas_success, nb_schemas_failed)
+if quiet == 0 or nb_instances_failed != 0:
+    print "found %d test instances: %d success %d failures" % (
+      nb_instances_tests, nb_instances_success, nb_instances_failed)
+
+testsuite.freeDoc()
+
+# Memory debug specific
+libxml2.relaxNGCleanupTypes()
+libxml2.cleanupParser()
+if libxml2.debugMemory(1) == 0:
+    if quiet == 0:
+	print "OK"
+else:
+    print "Memory leak %d bytes" % (libxml2.debugMemory(1))
+    libxml2.dumpMemory()
diff --git a/src/chvalid.c b/src/chvalid.c
new file mode 100644
index 000000000000..06e8db064225
--- /dev/null
+++ b/src/chvalid.c
@@ -0,0 +1,336 @@
+/*
+ * chvalid.c:	this module implements the character range
+ *		validation APIs
+ *
+ * This file is automatically generated from the cvs source
+ * definition files using the genChRanges.py Python script
+ *
+ * Generation date: Mon Mar 27 11:09:48 2006
+ * Sources: chvalid.def
+ * William Brack <wbrack@mmm.com.hk>
+ */
+
+#define IN_LIBXML
+#include "libxml.h"
+#include <libxml/chvalid.h>
+
+/*
+ * The initial tables ({func_name}_tab) are used to validate whether a
+ * single-byte character is within the specified group.  Each table
+ * contains 256 bytes, with each byte representing one of the 256
+ * possible characters.  If the table byte is set, the character is
+ * allowed.
+ *
+ */
+const unsigned char xmlIsPubidChar_tab[256] = {
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00,
+    0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00, 0x01,
+    0x01, 0x01, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+    0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+    0x00, 0x01, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+    0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+    0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x01,
+    0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+    0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+    0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00 };
+
+static const xmlChSRange xmlIsBaseChar_srng[] = { {0x100, 0x131},
+    {0x134, 0x13e}, {0x141, 0x148}, {0x14a, 0x17e}, {0x180, 0x1c3},
+    {0x1cd, 0x1f0}, {0x1f4, 0x1f5}, {0x1fa, 0x217}, {0x250, 0x2a8},
+    {0x2bb, 0x2c1}, {0x386, 0x386}, {0x388, 0x38a}, {0x38c, 0x38c},
+    {0x38e, 0x3a1}, {0x3a3, 0x3ce}, {0x3d0, 0x3d6}, {0x3da, 0x3da},
+    {0x3dc, 0x3dc}, {0x3de, 0x3de}, {0x3e0, 0x3e0}, {0x3e2, 0x3f3},
+    {0x401, 0x40c}, {0x40e, 0x44f}, {0x451, 0x45c}, {0x45e, 0x481},
+    {0x490, 0x4c4}, {0x4c7, 0x4c8}, {0x4cb, 0x4cc}, {0x4d0, 0x4eb},
+    {0x4ee, 0x4f5}, {0x4f8, 0x4f9}, {0x531, 0x556}, {0x559, 0x559},
+    {0x561, 0x586}, {0x5d0, 0x5ea}, {0x5f0, 0x5f2}, {0x621, 0x63a},
+    {0x641, 0x64a}, {0x671, 0x6b7}, {0x6ba, 0x6be}, {0x6c0, 0x6ce},
+    {0x6d0, 0x6d3}, {0x6d5, 0x6d5}, {0x6e5, 0x6e6}, {0x905, 0x939},
+    {0x93d, 0x93d}, {0x958, 0x961}, {0x985, 0x98c}, {0x98f, 0x990},
+    {0x993, 0x9a8}, {0x9aa, 0x9b0}, {0x9b2, 0x9b2}, {0x9b6, 0x9b9},
+    {0x9dc, 0x9dd}, {0x9df, 0x9e1}, {0x9f0, 0x9f1}, {0xa05, 0xa0a},
+    {0xa0f, 0xa10}, {0xa13, 0xa28}, {0xa2a, 0xa30}, {0xa32, 0xa33},
+    {0xa35, 0xa36}, {0xa38, 0xa39}, {0xa59, 0xa5c}, {0xa5e, 0xa5e},
+    {0xa72, 0xa74}, {0xa85, 0xa8b}, {0xa8d, 0xa8d}, {0xa8f, 0xa91},
+    {0xa93, 0xaa8}, {0xaaa, 0xab0}, {0xab2, 0xab3}, {0xab5, 0xab9},
+    {0xabd, 0xabd}, {0xae0, 0xae0}, {0xb05, 0xb0c}, {0xb0f, 0xb10},
+    {0xb13, 0xb28}, {0xb2a, 0xb30}, {0xb32, 0xb33}, {0xb36, 0xb39},
+    {0xb3d, 0xb3d}, {0xb5c, 0xb5d}, {0xb5f, 0xb61}, {0xb85, 0xb8a},
+    {0xb8e, 0xb90}, {0xb92, 0xb95}, {0xb99, 0xb9a}, {0xb9c, 0xb9c},
+    {0xb9e, 0xb9f}, {0xba3, 0xba4}, {0xba8, 0xbaa}, {0xbae, 0xbb5},
+    {0xbb7, 0xbb9}, {0xc05, 0xc0c}, {0xc0e, 0xc10}, {0xc12, 0xc28},
+    {0xc2a, 0xc33}, {0xc35, 0xc39}, {0xc60, 0xc61}, {0xc85, 0xc8c},
+    {0xc8e, 0xc90}, {0xc92, 0xca8}, {0xcaa, 0xcb3}, {0xcb5, 0xcb9},
+    {0xcde, 0xcde}, {0xce0, 0xce1}, {0xd05, 0xd0c}, {0xd0e, 0xd10},
+    {0xd12, 0xd28}, {0xd2a, 0xd39}, {0xd60, 0xd61}, {0xe01, 0xe2e},
+    {0xe30, 0xe30}, {0xe32, 0xe33}, {0xe40, 0xe45}, {0xe81, 0xe82},
+    {0xe84, 0xe84}, {0xe87, 0xe88}, {0xe8a, 0xe8a}, {0xe8d, 0xe8d},
+    {0xe94, 0xe97}, {0xe99, 0xe9f}, {0xea1, 0xea3}, {0xea5, 0xea5},
+    {0xea7, 0xea7}, {0xeaa, 0xeab}, {0xead, 0xeae}, {0xeb0, 0xeb0},
+    {0xeb2, 0xeb3}, {0xebd, 0xebd}, {0xec0, 0xec4}, {0xf40, 0xf47},
+    {0xf49, 0xf69}, {0x10a0, 0x10c5}, {0x10d0, 0x10f6}, {0x1100, 0x1100},
+    {0x1102, 0x1103}, {0x1105, 0x1107}, {0x1109, 0x1109}, {0x110b, 0x110c},
+    {0x110e, 0x1112}, {0x113c, 0x113c}, {0x113e, 0x113e}, {0x1140, 0x1140},
+    {0x114c, 0x114c}, {0x114e, 0x114e}, {0x1150, 0x1150}, {0x1154, 0x1155},
+    {0x1159, 0x1159}, {0x115f, 0x1161}, {0x1163, 0x1163}, {0x1165, 0x1165},
+    {0x1167, 0x1167}, {0x1169, 0x1169}, {0x116d, 0x116e}, {0x1172, 0x1173},
+    {0x1175, 0x1175}, {0x119e, 0x119e}, {0x11a8, 0x11a8}, {0x11ab, 0x11ab},
+    {0x11ae, 0x11af}, {0x11b7, 0x11b8}, {0x11ba, 0x11ba}, {0x11bc, 0x11c2},
+    {0x11eb, 0x11eb}, {0x11f0, 0x11f0}, {0x11f9, 0x11f9}, {0x1e00, 0x1e9b},
+    {0x1ea0, 0x1ef9}, {0x1f00, 0x1f15}, {0x1f18, 0x1f1d}, {0x1f20, 0x1f45},
+    {0x1f48, 0x1f4d}, {0x1f50, 0x1f57}, {0x1f59, 0x1f59}, {0x1f5b, 0x1f5b},
+    {0x1f5d, 0x1f5d}, {0x1f5f, 0x1f7d}, {0x1f80, 0x1fb4}, {0x1fb6, 0x1fbc},
+    {0x1fbe, 0x1fbe}, {0x1fc2, 0x1fc4}, {0x1fc6, 0x1fcc}, {0x1fd0, 0x1fd3},
+    {0x1fd6, 0x1fdb}, {0x1fe0, 0x1fec}, {0x1ff2, 0x1ff4}, {0x1ff6, 0x1ffc},
+    {0x2126, 0x2126}, {0x212a, 0x212b}, {0x212e, 0x212e}, {0x2180, 0x2182},
+    {0x3041, 0x3094}, {0x30a1, 0x30fa}, {0x3105, 0x312c}, {0xac00, 0xd7a3}};
+const xmlChRangeGroup xmlIsBaseCharGroup =
+	{197, 0, xmlIsBaseChar_srng, (xmlChLRangePtr)0};
+
+static const xmlChSRange xmlIsChar_srng[] = { {0x100, 0xd7ff},
+    {0xe000, 0xfffd}};
+static const xmlChLRange xmlIsChar_lrng[] = { {0x10000, 0x10ffff}};
+const xmlChRangeGroup xmlIsCharGroup =
+	{2, 1, xmlIsChar_srng, xmlIsChar_lrng};
+
+static const xmlChSRange xmlIsCombining_srng[] = { {0x300, 0x345},
+    {0x360, 0x361}, {0x483, 0x486}, {0x591, 0x5a1}, {0x5a3, 0x5b9},
+    {0x5bb, 0x5bd}, {0x5bf, 0x5bf}, {0x5c1, 0x5c2}, {0x5c4, 0x5c4},
+    {0x64b, 0x652}, {0x670, 0x670}, {0x6d6, 0x6dc}, {0x6dd, 0x6df},
+    {0x6e0, 0x6e4}, {0x6e7, 0x6e8}, {0x6ea, 0x6ed}, {0x901, 0x903},
+    {0x93c, 0x93c}, {0x93e, 0x94c}, {0x94d, 0x94d}, {0x951, 0x954},
+    {0x962, 0x963}, {0x981, 0x983}, {0x9bc, 0x9bc}, {0x9be, 0x9be},
+    {0x9bf, 0x9bf}, {0x9c0, 0x9c4}, {0x9c7, 0x9c8}, {0x9cb, 0x9cd},
+    {0x9d7, 0x9d7}, {0x9e2, 0x9e3}, {0xa02, 0xa02}, {0xa3c, 0xa3c},
+    {0xa3e, 0xa3e}, {0xa3f, 0xa3f}, {0xa40, 0xa42}, {0xa47, 0xa48},
+    {0xa4b, 0xa4d}, {0xa70, 0xa71}, {0xa81, 0xa83}, {0xabc, 0xabc},
+    {0xabe, 0xac5}, {0xac7, 0xac9}, {0xacb, 0xacd}, {0xb01, 0xb03},
+    {0xb3c, 0xb3c}, {0xb3e, 0xb43}, {0xb47, 0xb48}, {0xb4b, 0xb4d},
+    {0xb56, 0xb57}, {0xb82, 0xb83}, {0xbbe, 0xbc2}, {0xbc6, 0xbc8},
+    {0xbca, 0xbcd}, {0xbd7, 0xbd7}, {0xc01, 0xc03}, {0xc3e, 0xc44},
+    {0xc46, 0xc48}, {0xc4a, 0xc4d}, {0xc55, 0xc56}, {0xc82, 0xc83},
+    {0xcbe, 0xcc4}, {0xcc6, 0xcc8}, {0xcca, 0xccd}, {0xcd5, 0xcd6},
+    {0xd02, 0xd03}, {0xd3e, 0xd43}, {0xd46, 0xd48}, {0xd4a, 0xd4d},
+    {0xd57, 0xd57}, {0xe31, 0xe31}, {0xe34, 0xe3a}, {0xe47, 0xe4e},
+    {0xeb1, 0xeb1}, {0xeb4, 0xeb9}, {0xebb, 0xebc}, {0xec8, 0xecd},
+    {0xf18, 0xf19}, {0xf35, 0xf35}, {0xf37, 0xf37}, {0xf39, 0xf39},
+    {0xf3e, 0xf3e}, {0xf3f, 0xf3f}, {0xf71, 0xf84}, {0xf86, 0xf8b},
+    {0xf90, 0xf95}, {0xf97, 0xf97}, {0xf99, 0xfad}, {0xfb1, 0xfb7},
+    {0xfb9, 0xfb9}, {0x20d0, 0x20dc}, {0x20e1, 0x20e1}, {0x302a, 0x302f},
+    {0x3099, 0x3099}, {0x309a, 0x309a}};
+const xmlChRangeGroup xmlIsCombiningGroup =
+	{95, 0, xmlIsCombining_srng, (xmlChLRangePtr)0};
+
+static const xmlChSRange xmlIsDigit_srng[] = { {0x660, 0x669},
+    {0x6f0, 0x6f9}, {0x966, 0x96f}, {0x9e6, 0x9ef}, {0xa66, 0xa6f},
+    {0xae6, 0xaef}, {0xb66, 0xb6f}, {0xbe7, 0xbef}, {0xc66, 0xc6f},
+    {0xce6, 0xcef}, {0xd66, 0xd6f}, {0xe50, 0xe59}, {0xed0, 0xed9},
+    {0xf20, 0xf29}};
+const xmlChRangeGroup xmlIsDigitGroup =
+	{14, 0, xmlIsDigit_srng, (xmlChLRangePtr)0};
+
+static const xmlChSRange xmlIsExtender_srng[] = { {0x2d0, 0x2d0},
+    {0x2d1, 0x2d1}, {0x387, 0x387}, {0x640, 0x640}, {0xe46, 0xe46},
+    {0xec6, 0xec6}, {0x3005, 0x3005}, {0x3031, 0x3035}, {0x309d, 0x309e},
+    {0x30fc, 0x30fe}};
+const xmlChRangeGroup xmlIsExtenderGroup =
+	{10, 0, xmlIsExtender_srng, (xmlChLRangePtr)0};
+
+static const xmlChSRange xmlIsIdeographic_srng[] = { {0x3007, 0x3007},
+    {0x3021, 0x3029}, {0x4e00, 0x9fa5}};
+const xmlChRangeGroup xmlIsIdeographicGroup =
+	{3, 0, xmlIsIdeographic_srng, (xmlChLRangePtr)0};
+
+
+/**
+ * xmlCharInRange:
+ * @val: character to be validated
+ * @rptr: pointer to range to be used to validate
+ *
+ * Does a binary search of the range table to determine if char
+ * is valid
+ *
+ * Returns: true if character valid, false otherwise
+ */
+int
+xmlCharInRange (unsigned int val, const xmlChRangeGroup *rptr) {
+    int low, high, mid;
+    const xmlChSRange *sptr;
+    const xmlChLRange *lptr;
+
+    if (rptr == NULL) return(0);
+    if (val < 0x10000) {	/* is val in 'short' or 'long'  array? */
+	if (rptr->nbShortRange == 0)
+	    return 0;
+	low = 0;
+	high = rptr->nbShortRange - 1;
+	sptr = rptr->shortRange;
+	while (low <= high) {
+	    mid = (low + high) / 2;
+	    if ((unsigned short) val < sptr[mid].low) {
+		high = mid - 1;
+	    } else {
+	        if ((unsigned short) val > sptr[mid].high) {
+		    low = mid + 1;
+		} else {
+		    return 1;
+		}
+	    }
+	}
+    } else {
+	if (rptr->nbLongRange == 0) {
+	    return 0;
+	}
+	low = 0;
+	high = rptr->nbLongRange - 1;
+	lptr = rptr->longRange;
+	while (low <= high) {
+	    mid = (low + high) / 2;
+	    if (val < lptr[mid].low) {
+		high = mid - 1;
+	    } else {
+	        if (val > lptr[mid].high) {
+		    low = mid + 1;
+		} else {
+		    return 1;
+		}
+	    }
+	}
+    }
+    return 0;
+}
+
+
+/**
+ * xmlIsBaseChar:
+ * @ch:  character to validate
+ *
+ * This function is DEPRECATED.
+ * Use xmlIsBaseChar_ch or xmlIsBaseCharQ instead
+ *
+ * Returns true if argument valid, false otherwise
+ */
+int
+xmlIsBaseChar(unsigned int ch) {
+    return(xmlIsBaseCharQ(ch));
+}
+
+
+/**
+ * xmlIsBlank:
+ * @ch:  character to validate
+ *
+ * This function is DEPRECATED.
+ * Use xmlIsBlank_ch or xmlIsBlankQ instead
+ *
+ * Returns true if argument valid, false otherwise
+ */
+int
+xmlIsBlank(unsigned int ch) {
+    return(xmlIsBlankQ(ch));
+}
+
+
+/**
+ * xmlIsChar:
+ * @ch:  character to validate
+ *
+ * This function is DEPRECATED.
+ * Use xmlIsChar_ch or xmlIsCharQ instead
+ *
+ * Returns true if argument valid, false otherwise
+ */
+int
+xmlIsChar(unsigned int ch) {
+    return(xmlIsCharQ(ch));
+}
+
+
+/**
+ * xmlIsCombining:
+ * @ch:  character to validate
+ *
+ * This function is DEPRECATED.
+ * Use xmlIsCombiningQ instead
+ *
+ * Returns true if argument valid, false otherwise
+ */
+int
+xmlIsCombining(unsigned int ch) {
+    return(xmlIsCombiningQ(ch));
+}
+
+
+/**
+ * xmlIsDigit:
+ * @ch:  character to validate
+ *
+ * This function is DEPRECATED.
+ * Use xmlIsDigit_ch or xmlIsDigitQ instead
+ *
+ * Returns true if argument valid, false otherwise
+ */
+int
+xmlIsDigit(unsigned int ch) {
+    return(xmlIsDigitQ(ch));
+}
+
+
+/**
+ * xmlIsExtender:
+ * @ch:  character to validate
+ *
+ * This function is DEPRECATED.
+ * Use xmlIsExtender_ch or xmlIsExtenderQ instead
+ *
+ * Returns true if argument valid, false otherwise
+ */
+int
+xmlIsExtender(unsigned int ch) {
+    return(xmlIsExtenderQ(ch));
+}
+
+
+/**
+ * xmlIsIdeographic:
+ * @ch:  character to validate
+ *
+ * This function is DEPRECATED.
+ * Use xmlIsIdeographicQ instead
+ *
+ * Returns true if argument valid, false otherwise
+ */
+int
+xmlIsIdeographic(unsigned int ch) {
+    return(xmlIsIdeographicQ(ch));
+}
+
+
+/**
+ * xmlIsPubidChar:
+ * @ch:  character to validate
+ *
+ * This function is DEPRECATED.
+ * Use xmlIsPubidChar_ch or xmlIsPubidCharQ instead
+ *
+ * Returns true if argument valid, false otherwise
+ */
+int
+xmlIsPubidChar(unsigned int ch) {
+    return(xmlIsPubidCharQ(ch));
+}
+
+#define bottom_chvalid
+#include "elfgcchack.h"
diff --git a/src/config.h.cmake.in b/src/config.h.cmake.in
new file mode 100644
index 000000000000..22b3c9207a2d
--- /dev/null
+++ b/src/config.h.cmake.in
@@ -0,0 +1,288 @@
+/* config.h.  Generated from config.h.in by configure.  */
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define if __attribute__((destructor)) is accepted */
+#cmakedefine ATTRIBUTE_DESTRUCTOR 1
+
+/* Type cast for the gethostbyname() argument */
+#cmakedefine GETHOSTBYNAME_ARG_CAST @GETHOSTBYNAME_ARG_CAST@
+
+/* Define to 1 if you have the <arpa/inet.h> header file. */
+#cmakedefine HAVE_ARPA_INET_H 1
+
+/* Define to 1 if you have the <arpa/nameser.h> header file. */
+#cmakedefine HAVE_ARPA_NAMESER_H 1
+
+/* Whether struct sockaddr::__ss_family exists */
+#cmakedefine HAVE_BROKEN_SS_FAMILY 1
+
+/* Define to 1 if you have the <ctype.h> header file. */
+#cmakedefine HAVE_CTYPE_H 1
+
+/* Define to 1 if you have the <dirent.h> header file. */
+#cmakedefine HAVE_DIRENT_H 1
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#cmakedefine HAVE_DLFCN_H 1
+
+/* Have dlopen based dso */
+#cmakedefine HAVE_DLOPEN 1
+
+/* Define to 1 if you have the <dl.h> header file. */
+#cmakedefine HAVE_DL_H 1
+
+/* Define to 1 if you have the <errno.h> header file. */
+#cmakedefine HAVE_ERRNO_H 1
+
+/* Define to 1 if you have the <fcntl.h> header file. */
+#cmakedefine HAVE_FCNTL_H 1
+
+/* Define to 1 if you have the <float.h> header file. */
+#cmakedefine HAVE_FLOAT_H 1
+
+/* Define to 1 if you have the `fprintf' function. */
+#cmakedefine HAVE_FPRINTF 1
+
+/* Define to 1 if you have the `ftime' function. */
+#cmakedefine HAVE_FTIME 1
+
+/* Define if getaddrinfo is there */
+#cmakedefine HAVE_GETADDRINFO 1
+
+/* Define to 1 if you have the `gettimeofday' function. */
+#cmakedefine HAVE_GETTIMEOFDAY 1
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#cmakedefine HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the `isascii' function. */
+#cmakedefine HAVE_ISASCII 1
+
+/* Define if isinf is there */
+#cmakedefine HAVE_ISINF 1
+
+/* Define if isnan is there */
+#cmakedefine HAVE_ISNAN 1
+
+/* Define if history library is there (-lhistory) */
+#cmakedefine HAVE_LIBHISTORY 1
+
+/* Define if pthread library is there (-lpthread) */
+#cmakedefine HAVE_LIBPTHREAD 1
+
+/* Define if readline library is there (-lreadline) */
+#cmakedefine HAVE_LIBREADLINE 1
+
+/* Define to 1 if you have the <limits.h> header file. */
+#cmakedefine HAVE_LIMITS_H 1
+
+/* Define to 1 if you have the `localtime' function. */
+#cmakedefine HAVE_LOCALTIME 1
+
+/* Define to 1 if you have the <lzma.h> header file. */
+#cmakedefine HAVE_LZMA_H 1
+
+/* Define to 1 if you have the <malloc.h> header file. */
+#cmakedefine HAVE_MALLOC_H 1
+
+/* Define to 1 if you have the <math.h> header file. */
+#cmakedefine HAVE_MATH_H 1
+
+/* Define to 1 if you have the <memory.h> header file. */
+#cmakedefine HAVE_MEMORY_H 1
+
+/* Define to 1 if you have the `mmap' function. */
+#cmakedefine HAVE_MMAP 1
+
+/* Define to 1 if you have the `munmap' function. */
+#cmakedefine HAVE_MUNMAP 1
+
+/* mmap() is no good without munmap() */
+#if defined(HAVE_MMAP) && !defined(HAVE_MUNMAP)
+#  undef /**/ HAVE_MMAP
+#endif
+
+/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
+#cmakedefine HAVE_NDIR_H 1
+
+/* Define to 1 if you have the <netdb.h> header file. */
+#cmakedefine HAVE_NETDB_H 1
+
+/* Define to 1 if you have the <netinet/in.h> header file. */
+#cmakedefine HAVE_NETINET_IN_H 1
+
+/* Define to 1 if you have the <poll.h> header file. */
+#cmakedefine HAVE_POLL_H 1
+
+/* Define to 1 if you have the `printf' function. */
+#cmakedefine HAVE_PRINTF 1
+
+/* Define if <pthread.h> is there */
+#cmakedefine HAVE_PTHREAD_H 1
+
+/* Define to 1 if you have the `putenv' function. */
+#cmakedefine HAVE_PUTENV 1
+
+/* Define to 1 if you have the `rand' function. */
+#cmakedefine HAVE_RAND 1
+
+/* Define to 1 if you have the `rand_r' function. */
+#cmakedefine HAVE_RAND_R 1
+
+/* Define to 1 if you have the <resolv.h> header file. */
+#cmakedefine HAVE_RESOLV_H 1
+
+/* Have shl_load based dso */
+#cmakedefine HAVE_SHLLOAD 1
+
+/* Define to 1 if you have the `signal' function. */
+#cmakedefine HAVE_SIGNAL 1
+
+/* Define to 1 if you have the <signal.h> header file. */
+#cmakedefine HAVE_SIGNAL_H 1
+
+/* Define to 1 if you have the `snprintf' function. */
+#cmakedefine HAVE_SNPRINTF 1
+
+/* Define to 1 if you have the `sprintf' function. */
+#cmakedefine HAVE_SPRINTF 1
+
+/* Define to 1 if you have the `srand' function. */
+#cmakedefine HAVE_SRAND 1
+
+/* Define to 1 if you have the `sscanf' function. */
+#cmakedefine HAVE_SSCANF 1
+
+/* Define to 1 if you have the `stat' function. */
+#cmakedefine HAVE_STAT 1
+
+/* Define to 1 if you have the <stdarg.h> header file. */
+#cmakedefine HAVE_STDARG_H 1
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#cmakedefine HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#cmakedefine HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the `strftime' function. */
+#cmakedefine HAVE_STRFTIME 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#cmakedefine HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#cmakedefine HAVE_STRING_H 1
+
+/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
+   */
+#cmakedefine HAVE_SYS_DIR_H 1
+
+/* Define to 1 if you have the <sys/mman.h> header file. */
+#cmakedefine HAVE_SYS_MMAN_H 1
+
+/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
+   */
+#cmakedefine HAVE_SYS_NDIR_H 1
+
+/* Define to 1 if you have the <sys/select.h> header file. */
+#cmakedefine HAVE_SYS_SELECT_H 1
+
+/* Define to 1 if you have the <sys/socket.h> header file. */
+#cmakedefine HAVE_SYS_SOCKET_H 1
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#cmakedefine HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/timeb.h> header file. */
+#cmakedefine HAVE_SYS_TIMEB_H 1
+
+/* Define to 1 if you have the <sys/time.h> header file. */
+#cmakedefine HAVE_SYS_TIME_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#cmakedefine HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if you have the `time' function. */
+#cmakedefine HAVE_TIME 1
+
+/* Define to 1 if you have the <time.h> header file. */
+#cmakedefine HAVE_TIME_H 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#cmakedefine HAVE_UNISTD_H 1
+
+/* Whether va_copy() is available */
+#cmakedefine HAVE_VA_COPY 1
+
+/* Define to 1 if you have the `vfprintf' function. */
+#cmakedefine HAVE_VFPRINTF 1
+
+/* Define to 1 if you have the `vsnprintf' function. */
+#cmakedefine HAVE_VSNPRINTF 1
+
+/* Define to 1 if you have the `vsprintf' function. */
+#cmakedefine HAVE_VSPRINTF 1
+
+/* Define to 1 if you have the <zlib.h> header file. */
+#cmakedefine HAVE_ZLIB_H 1
+
+/* Whether __va_copy() is available */
+#cmakedefine HAVE___VA_COPY 1
+
+/* Define as const if the declaration of iconv() needs const. */
+#define ICONV_CONST @ICONV_CONST@
+
+/* Define to the sub-directory where libtool stores uninstalled libraries. */
+#cmakedefine LT_OBJDIR "@LT_OBJDIR@"
+
+/* Name of package */
+#define PACKAGE "@PACKAGE@"
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT "@PACKAGE_BUGREPORT@"
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "@PACKAGE_NAME@"
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING "@PACKAGE_STRING@"
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME "@PACKAGE_TARNAME@"
+
+/* Define to the home page for this package. */
+#define PACKAGE_URL "@PACKAGE_URL@"
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "@PACKAGE_VERSION@"
+
+/* Type cast for the send() function 2nd arg */
+#cmakedefine SEND_ARG2_CAST @SEND_ARG2_CAST@
+
+/* Define to 1 if you have the ANSI C header files. */
+#cmakedefine STDC_HEADERS 1
+
+/* Support for IPv6 */
+#cmakedefine SUPPORT_IP6 1
+
+/* Define if va_list is an array type */
+#cmakedefine VA_LIST_IS_ARRAY 1
+
+/* Version number of package */
+#cmakedefine VERSION "@VERSION@"
+
+/* Determine what socket length (socklen_t) data type is */
+#cmakedefine XML_SOCKLEN_T @XML_SOCKLEN_T@
+
+/* Define for Solaris 2.5.1 so the uint32_t typedef from <sys/synch.h>,
+   <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
+   #define below would cause a syntax error. */
+#cmakedefine _UINT32_T @_UINT32_T@
+
+/* ss_family is not defined here, use __ss_family instead */
+#cmakedefine ss_family @ss_family@
+
+/* Define to the type of an unsigned integer type of width exactly 32 bits if
+   such a type exists and the standard includes do not define it. */
+#cmakedefine uint32_t @uint32_t@
diff --git a/src/config.h.in b/src/config.h.in
new file mode 100644
index 000000000000..a55d4e185723
--- /dev/null
+++ b/src/config.h.in
@@ -0,0 +1,292 @@
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* A form that will not confuse apibuild.py */
+#undef ATTRIBUTE_DESTRUCTOR
+
+/* Type cast for the gethostbyname() argument */
+#undef GETHOSTBYNAME_ARG_CAST
+
+/* Define to 1 if you have the <arpa/inet.h> header file. */
+#undef HAVE_ARPA_INET_H
+
+/* Define to 1 if you have the <arpa/nameser.h> header file. */
+#undef HAVE_ARPA_NAMESER_H
+
+/* Define if __attribute__((destructor)) is accepted */
+#undef HAVE_ATTRIBUTE_DESTRUCTOR
+
+/* Whether struct sockaddr::__ss_family exists */
+#undef HAVE_BROKEN_SS_FAMILY
+
+/* Define to 1 if you have the <ctype.h> header file. */
+#undef HAVE_CTYPE_H
+
+/* Define to 1 if you have the <dirent.h> header file. */
+#undef HAVE_DIRENT_H
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#undef HAVE_DLFCN_H
+
+/* Have dlopen based dso */
+#undef HAVE_DLOPEN
+
+/* Define to 1 if you have the <dl.h> header file. */
+#undef HAVE_DL_H
+
+/* Define to 1 if you have the <errno.h> header file. */
+#undef HAVE_ERRNO_H
+
+/* Define to 1 if you have the <fcntl.h> header file. */
+#undef HAVE_FCNTL_H
+
+/* Define to 1 if you have the <float.h> header file. */
+#undef HAVE_FLOAT_H
+
+/* Define to 1 if you have the `fprintf' function. */
+#undef HAVE_FPRINTF
+
+/* Define to 1 if you have the `ftime' function. */
+#undef HAVE_FTIME
+
+/* Define if getaddrinfo is there */
+#undef HAVE_GETADDRINFO
+
+/* Define to 1 if you have the `gettimeofday' function. */
+#undef HAVE_GETTIMEOFDAY
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the `isascii' function. */
+#undef HAVE_ISASCII
+
+/* Define if isinf is there */
+#undef HAVE_ISINF
+
+/* Define if isnan is there */
+#undef HAVE_ISNAN
+
+/* Define if history library is there (-lhistory) */
+#undef HAVE_LIBHISTORY
+
+/* Define if pthread library is there (-lpthread) */
+#undef HAVE_LIBPTHREAD
+
+/* Define if readline library is there (-lreadline) */
+#undef HAVE_LIBREADLINE
+
+/* Define to 1 if you have the <limits.h> header file. */
+#undef HAVE_LIMITS_H
+
+/* Define to 1 if you have the `localtime' function. */
+#undef HAVE_LOCALTIME
+
+/* Define to 1 if you have the <lzma.h> header file. */
+#undef HAVE_LZMA_H
+
+/* Define to 1 if you have the <malloc.h> header file. */
+#undef HAVE_MALLOC_H
+
+/* Define to 1 if you have the <math.h> header file. */
+#undef HAVE_MATH_H
+
+/* Define to 1 if you have the `mmap' function. */
+#undef HAVE_MMAP
+
+/* Define to 1 if you have the `munmap' function. */
+#undef HAVE_MUNMAP
+
+/* mmap() is no good without munmap() */
+#if defined(HAVE_MMAP) && !defined(HAVE_MUNMAP)
+#  undef /**/ HAVE_MMAP
+#endif
+
+/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
+#undef HAVE_NDIR_H
+
+/* Define to 1 if you have the <netdb.h> header file. */
+#undef HAVE_NETDB_H
+
+/* Define to 1 if you have the <netinet/in.h> header file. */
+#undef HAVE_NETINET_IN_H
+
+/* Define to 1 if you have the <poll.h> header file. */
+#undef HAVE_POLL_H
+
+/* Define to 1 if you have the `printf' function. */
+#undef HAVE_PRINTF
+
+/* Define if <pthread.h> is there */
+#undef HAVE_PTHREAD_H
+
+/* Define to 1 if you have the `putenv' function. */
+#undef HAVE_PUTENV
+
+/* Define to 1 if you have the `rand' function. */
+#undef HAVE_RAND
+
+/* Define to 1 if you have the `rand_r' function. */
+#undef HAVE_RAND_R
+
+/* Define to 1 if you have the <resolv.h> header file. */
+#undef HAVE_RESOLV_H
+
+/* Have shl_load based dso */
+#undef HAVE_SHLLOAD
+
+/* Define to 1 if you have the `signal' function. */
+#undef HAVE_SIGNAL
+
+/* Define to 1 if you have the <signal.h> header file. */
+#undef HAVE_SIGNAL_H
+
+/* Define to 1 if you have the `snprintf' function. */
+#undef HAVE_SNPRINTF
+
+/* Define to 1 if you have the `sprintf' function. */
+#undef HAVE_SPRINTF
+
+/* Define to 1 if you have the `srand' function. */
+#undef HAVE_SRAND
+
+/* Define to 1 if you have the `sscanf' function. */
+#undef HAVE_SSCANF
+
+/* Define to 1 if you have the `stat' function. */
+#undef HAVE_STAT
+
+/* Define to 1 if you have the <stdarg.h> header file. */
+#undef HAVE_STDARG_H
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdio.h> header file. */
+#undef HAVE_STDIO_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the `strftime' function. */
+#undef HAVE_STRFTIME
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
+   */
+#undef HAVE_SYS_DIR_H
+
+/* Define to 1 if you have the <sys/mman.h> header file. */
+#undef HAVE_SYS_MMAN_H
+
+/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
+   */
+#undef HAVE_SYS_NDIR_H
+
+/* Define to 1 if you have the <sys/select.h> header file. */
+#undef HAVE_SYS_SELECT_H
+
+/* Define to 1 if you have the <sys/socket.h> header file. */
+#undef HAVE_SYS_SOCKET_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/timeb.h> header file. */
+#undef HAVE_SYS_TIMEB_H
+
+/* Define to 1 if you have the <sys/time.h> header file. */
+#undef HAVE_SYS_TIME_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the `time' function. */
+#undef HAVE_TIME
+
+/* Define to 1 if you have the <time.h> header file. */
+#undef HAVE_TIME_H
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Whether va_copy() is available */
+#undef HAVE_VA_COPY
+
+/* Define to 1 if you have the `vfprintf' function. */
+#undef HAVE_VFPRINTF
+
+/* Define to 1 if you have the `vsnprintf' function. */
+#undef HAVE_VSNPRINTF
+
+/* Define to 1 if you have the `vsprintf' function. */
+#undef HAVE_VSPRINTF
+
+/* Define to 1 if you have the <zlib.h> header file. */
+#undef HAVE_ZLIB_H
+
+/* Whether __va_copy() is available */
+#undef HAVE___VA_COPY
+
+/* Define as const if the declaration of iconv() needs const. */
+#undef ICONV_CONST
+
+/* Define to the sub-directory where libtool stores uninstalled libraries. */
+#undef LT_OBJDIR
+
+/* Name of package */
+#undef PACKAGE
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the home page for this package. */
+#undef PACKAGE_URL
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Type cast for the send() function 2nd arg */
+#undef SEND_ARG2_CAST
+
+/* Define to 1 if all of the C90 standard headers exist (not just the ones
+   required in a freestanding environment). This macro is provided for
+   backward compatibility; new code need not use it. */
+#undef STDC_HEADERS
+
+/* Support for IPv6 */
+#undef SUPPORT_IP6
+
+/* Define if va_list is an array type */
+#undef VA_LIST_IS_ARRAY
+
+/* Version number of package */
+#undef VERSION
+
+/* Determine what socket length (socklen_t) data type is */
+#undef XML_SOCKLEN_T
+
+/* Define for Solaris 2.5.1 so the uint32_t typedef from <sys/synch.h>,
+   <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
+   #define below would cause a syntax error. */
+#undef _UINT32_T
+
+/* ss_family is not defined here, use __ss_family instead */
+#undef ss_family
+
+/* Define to the type of an unsigned integer type of width exactly 32 bits if
+   such a type exists and the standard includes do not define it. */
+#undef uint32_t
diff --git a/src/configure.ac b/src/configure.ac
new file mode 100644
index 000000000000..5b161a5450e8
--- /dev/null
+++ b/src/configure.ac
@@ -0,0 +1,1728 @@
+dnl Process this file with autoconf to produce a configure script.
+AC_PREREQ([2.63])
+
+m4_define([MAJOR_VERSION], 2)
+m4_define([MINOR_VERSION], 9)
+m4_define([MICRO_VERSION], 12)
+
+AC_INIT([libxml2],[MAJOR_VERSION.MINOR_VERSION.MICRO_VERSION])
+AC_CONFIG_SRCDIR([entities.c])
+AC_CONFIG_HEADERS([config.h])
+AM_MAINTAINER_MODE([enable])
+AC_CONFIG_MACRO_DIR([m4])
+AC_CANONICAL_HOST
+
+LIBXML_MAJOR_VERSION=MAJOR_VERSION
+LIBXML_MINOR_VERSION=MINOR_VERSION
+LIBXML_MICRO_VERSION=MICRO_VERSION
+LIBXML_MICRO_VERSION_SUFFIX=
+LIBXML_VERSION=$LIBXML_MAJOR_VERSION.$LIBXML_MINOR_VERSION.$LIBXML_MICRO_VERSION$LIBXML_MICRO_VERSION_SUFFIX
+LIBXML_VERSION_INFO=`expr $LIBXML_MAJOR_VERSION + $LIBXML_MINOR_VERSION`:$LIBXML_MICRO_VERSION:$LIBXML_MINOR_VERSION
+
+LIBXML_VERSION_NUMBER=`expr $LIBXML_MAJOR_VERSION \* 10000 + $LIBXML_MINOR_VERSION \* 100 + $LIBXML_MICRO_VERSION`
+
+if test -f CVS/Entries ; then
+  extra=`grep ChangeLog CVS/Entries | grep -v LIBXML | sed -e s\%/ChangeLog/1\.%% -e s\%/.*$%%`
+  echo extra=$extra
+  if test "$extra" != ""
+  then
+      LIBXML_VERSION_EXTRA="-CVS$extra"
+  fi
+else if test -d .svn ; then
+  extra=`svn info | grep Revision | sed 's+Revision: ++'`
+  echo extra=$extra
+  if test "$extra" != ""
+  then
+      LIBXML_VERSION_EXTRA="-SVN$extra"
+  fi
+else if test -d .git ; then
+  extra=`git describe 2>/dev/null | sed 's+LIBXML[[0-9.]]*-++'`
+  echo extra=$extra
+  if test "$extra" != ""
+  then
+      LIBXML_VERSION_EXTRA="-GIT$extra"
+  fi
+fi
+fi
+fi
+AC_SUBST(LIBXML_MAJOR_VERSION)
+AC_SUBST(LIBXML_MINOR_VERSION)
+AC_SUBST(LIBXML_MICRO_VERSION)
+AC_SUBST(LIBXML_VERSION)
+AC_SUBST(LIBXML_VERSION_INFO)
+AC_SUBST(LIBXML_VERSION_NUMBER)
+AC_SUBST(LIBXML_VERSION_EXTRA)
+
+VERSION=${LIBXML_VERSION}
+
+AM_INIT_AUTOMAKE([foreign])
+
+# Support silent build rules, requires at least automake-1.11. Disable
+# by either passing --disable-silent-rules to configure or passing V=1
+# to make
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
+
+dnl Checks for programs.
+AC_PROG_CC
+AC_PROG_INSTALL
+AC_PROG_LN_S
+AC_PROG_MKDIR_P
+AC_PROG_CPP
+AC_PATH_PROG(MV, mv, /bin/mv)
+AC_PATH_PROG(TAR, tar, /bin/tar)
+AC_PATH_PROG(PERL, perl, /usr/bin/perl)
+AC_PATH_PROG(WGET, wget, /usr/bin/wget)
+AC_PATH_PROG(XMLLINT, xmllint, /usr/bin/xmllint)
+AC_PATH_PROG(XSLTPROC, xsltproc, /usr/bin/xsltproc)
+PKG_PROG_PKG_CONFIG
+
+LT_INIT
+
+dnl
+dnl if the system support linker version scripts for symbol versioning
+dnl then add it
+dnl
+VERSION_SCRIPT_FLAGS=
+# lt_cv_prog_gnu_ld is from libtool 2.+
+if test "$lt_cv_prog_gnu_ld" = yes; then
+  VERSION_SCRIPT_FLAGS=-Wl,--version-script=
+else
+  case $host in
+  *-*-sunos*) VERSION_SCRIPT_FLAGS="-Wl,-M -Wl,";;
+  esac
+fi
+AC_SUBST(VERSION_SCRIPT_FLAGS)
+AM_CONDITIONAL([USE_VERSION_SCRIPT], [test -n "$VERSION_SCRIPT_FLAGS"])
+
+dnl
+dnl We process the AC_ARG_WITH first so that later we can modify
+dnl some of them to try to prevent impossible combinations.  This
+dnl also allows up so alphabetize the choices
+dnl
+
+dnl
+dnl zlib option might change flags, so we save them initially
+dnl
+_cppflags="${CPPFLAGS}"
+_libs="${LIBS}"
+
+AC_ARG_WITH(c14n,
+[  --with-c14n             add the Canonicalization support (on)])
+AC_ARG_WITH(catalog,
+[  --with-catalog          add the Catalog support (on)])
+AC_ARG_WITH(debug,
+[  --with-debug            add the debugging module (on)])
+AC_ARG_WITH(docbook,
+[  --with-docbook          add Docbook SGML support (on)])
+AC_ARG_WITH(fexceptions,
+[  --with-fexceptions      add GCC flag -fexceptions for C++ exceptions (off)])
+AC_ARG_WITH(ftp,
+[  --with-ftp              add the FTP support (on)])
+AC_ARG_WITH(history,
+[  --with-history          add history support to xmllint shell(off)])
+AC_ARG_WITH(html,
+[  --with-html             add the HTML support (on)])
+dnl Specific dir for HTML output ?
+AC_ARG_WITH(html-dir, AS_HELP_STRING([--with-html-dir=path],
+            [path to base html directory, default $datadir/doc/html]),
+            [HTML_DIR=$withval], [HTML_DIR='$(datadir)/doc'])
+
+AC_ARG_WITH(html-subdir, AS_HELP_STRING([--with-html-subdir=path],
+            [directory used under html-dir, default $PACKAGE-$VERSION/html]),
+            [test "x$withval" != "x" && HTML_DIR="$HTML_DIR/$withval"],
+            [HTML_DIR="$HTML_DIR/\$(PACKAGE)-\$(VERSION)/html"])
+AC_SUBST(HTML_DIR)
+AC_ARG_WITH(http,
+[  --with-http             add the HTTP support (on)])
+AC_ARG_WITH(iconv,
+[  --with-iconv[[=DIR]]      add ICONV support (on)])
+AC_ARG_WITH(icu,
+[  --with-icu                add ICU support (off)])
+AC_ARG_WITH(iso8859x,
+[  --with-iso8859x         add ISO8859X support if no iconv (on)])
+AC_ARG_WITH(legacy,
+[  --with-legacy           add deprecated APIs for compatibility (on)])
+AC_ARG_WITH(mem_debug,
+[  --with-mem-debug        add the memory debugging module (off)])
+AC_ARG_WITH(minimum,
+[  --with-minimum          build a minimally sized library (off)])
+AC_ARG_WITH(output,
+[  --with-output           add the serialization support (on)])
+AC_ARG_WITH(pattern,
+[  --with-pattern          add the xmlPattern selection interface (on)])
+AC_ARG_WITH(push,
+[  --with-push             add the PUSH parser interfaces (on)])
+AC_ARG_WITH(python,
+[  --with-python[[=DIR]]     build Python bindings if found])
+AC_ARG_WITH(python_install_dir,
+[  --with-python-install-dir=DIR
+                          install Python bindings in DIR])
+AC_ARG_WITH(reader,
+[  --with-reader           add the xmlReader parsing interface (on)])
+AC_ARG_WITH(readline,
+[  --with-readline=DIR     use readline in DIR],[
+  if test "$withval" != "no" -a "$withval" != "yes"; then
+    RDL_DIR=$withval
+    CPPFLAGS="${CPPFLAGS} -I$withval/include"
+    LDFLAGS="${LDFLAGS} -L$withval/lib"
+  fi
+])
+AC_ARG_WITH(regexps,
+[  --with-regexps          add Regular Expressions support (on)])
+AC_ARG_WITH(run_debug,
+[  --with-run-debug        add the runtime debugging module (off)])
+AC_ARG_WITH(sax1,
+[  --with-sax1             add the older SAX1 interface (on)])
+AC_ARG_WITH(schemas,
+[  --with-schemas          add Relax-NG and Schemas support (on)])
+AC_ARG_WITH(schematron,
+[  --with-schematron       add Schematron support (on)])
+AC_ARG_WITH(threads,
+[  --with-threads          add multithread support(on)])
+AC_ARG_WITH(thread-alloc,
+[  --with-thread-alloc     add per-thread memory(off)])
+AC_ARG_WITH(tree,
+[  --with-tree             add the DOM like tree manipulation APIs (on)])
+AC_ARG_WITH(valid,
+[  --with-valid            add the DTD validation support (on)])
+AC_ARG_WITH(writer,
+[  --with-writer           add the xmlWriter saving interface (on)])
+AC_ARG_WITH(xinclude,
+[  --with-xinclude         add the XInclude support (on)])
+AC_ARG_WITH(xpath,
+[  --with-xpath            add the XPATH support (on)])
+AC_ARG_WITH(xptr,
+[  --with-xptr             add the XPointer support (on)])
+AC_ARG_WITH(modules,
+[  --with-modules          add the dynamic modules support (on)])
+AC_ARG_WITH(zlib,
+[  --with-zlib[[=DIR]]       use libz in DIR],[
+  if test "$withval" != "no" -a "$withval" != "yes"; then
+    Z_DIR=$withval
+    CPPFLAGS="${CPPFLAGS} -I$withval/include"
+    LDFLAGS="${LDFLAGS} -L$withval/lib"
+  fi
+])
+AC_ARG_WITH(lzma,
+[  --with-lzma[[=DIR]]       use liblzma in DIR],[
+  if test "$withval" != "no" -a "$withval" != "yes"; then
+    LZMA_DIR=$withval
+    CPPFLAGS="${CPPFLAGS} -I$withval/include"
+    LDFLAGS="${LDFLAGS} -L$withval/lib"
+  fi
+])
+AC_ARG_WITH(coverage,
+[  --with-coverage         build for code coverage with GCC (off)])
+
+AC_ARG_ENABLE(rebuild-docs,
+[  --enable-rebuild-docs[[=yes/no]]  rebuild some generated docs [[default=no]]])
+if test "$enable_rebuild_docs" = "yes" -a "$srcdir" != "."; then
+  AC_MSG_ERROR([cannot rebuild docs when builddir != srcdir])
+fi
+AM_CONDITIONAL([REBUILD_DOCS], [test "$enable_rebuild_docs" = "yes" -o "$USER" = "veillard"])
+
+dnl
+dnl hard dependencies on options
+dnl
+if test "$with_schemas" = "yes"
+then
+    with_pattern=yes
+    with_regexps=yes
+fi
+if test "$with_schematron" = "yes"
+then
+    with_pattern=yes
+    with_tree=yes
+    with_xpath=yes
+fi
+if test "$with_reader" = "yes"
+then
+    with_push=yes
+fi
+if test "$with_xptr" = "yes"
+then
+    with_xpath=yes
+fi
+dnl
+dnl option to build a minimal libxml2 library
+dnl
+if test "$with_minimum" = "yes"
+then
+    echo "Configuring for a minimal library"
+    if test "$with_c14n" = ""
+    then
+      with_c14n=no
+    fi
+    if test "$with_catalog" = ""
+    then
+      with_catalog=no
+    fi
+    echo So far so good!
+    if test "$with_debug" = ""
+    then
+      with_debug=no
+    fi
+    if test "$with_docbook" = ""
+    then
+      with_docbook=no
+    fi
+    if test "$with_fexceptions" = ""
+    then
+      with_fexceptions=no
+    fi
+    if test "$with_ftp" = ""
+    then
+      with_ftp=no 
+    fi
+    if test "$with_history" = ""
+    then
+      with_history=no
+    fi
+    if test "$with_html" = ""
+    then
+      with_html=no
+    fi
+    if test "$with_http" = ""
+    then
+      with_http=no 
+    fi
+    if test "$with_iconv" = ""
+    then
+      with_iconv=no
+    fi
+    if test "$with_iso8859x" = ""
+    then
+      with_iso8859x=no
+    fi
+    if test "$with_legacy" = ""
+    then
+      with_legacy=no
+    fi
+    if test "$with_mem_debug" = ""
+    then 
+      with_mem_debug=no
+    fi
+    if test "$with_output" = ""
+    then
+      with_output=no
+    fi
+    if test "$with_pattern" = ""
+    then
+      with_pattern=no
+    fi
+    if test "$with_push" = ""
+    then
+      with_push=no
+    fi
+    if test "$with_python" = ""
+    then
+      with_python=no
+    fi
+    if test "$with_reader" = ""
+    then
+      with_reader=no
+    fi
+    if test "$with_readline" = ""
+    then
+      with_readline=no
+    fi
+    if test "$with_regexps" = ""
+    then
+      with_regexps=no
+    fi
+    if test "$with_run_debug" = ""
+    then
+      with_run_debug=no
+    fi
+    if test "$with_sax1" = ""
+    then
+      with_sax1=no
+    fi
+    if test "$with_schemas" = ""
+    then
+      with_schemas=no
+    fi
+    if test "$with_schematron" = ""
+    then
+      with_schematron=no
+    fi
+    if test "$with_threads" = ""
+    then
+      with_threads=no
+    fi
+    if test "$with_thread_alloc" = ""
+    then
+      with_thread_alloc=no
+   fi
+    if test "$with_tree" = ""
+    then
+      with_tree=no
+    fi
+    if test "$with_valid" = ""
+    then
+      with_valid=no
+    fi
+    if test "$with_writer" = ""
+    then
+      with_writer=no
+    fi
+    if test "$with_xinclude" = ""
+    then
+      with_xinclude=no
+    fi
+    if test "$with_xpath" = ""
+    then
+      with_xpath=no
+    fi
+    if test "$with_xptr" = ""
+    then
+      with_xptr=no
+    fi
+    if test "$with_zlib" = ""
+    then
+      with_zlib=no
+    fi
+    if test "$with_modules" = ""
+    then
+      with_modules=no
+    fi
+fi
+
+echo Checking zlib
+
+dnl Checks for zlib library.
+
+WITH_ZLIB=0
+if test "$with_zlib" = "no"; then
+    echo "Disabling zlib compression support"
+else
+    # Don't run pkg-config if with_zlib contains a path.
+    if test "x$Z_DIR" = "x"; then
+        # Try pkg-config first so that static linking works.
+        PKG_CHECK_MODULES([Z],[zlib],
+            [WITH_ZLIB=1],
+            [:])
+    fi
+
+    if test "$WITH_ZLIB" = "0"; then
+        AC_CHECK_HEADERS(zlib.h,
+            AC_CHECK_LIB(z, gzread,[
+                WITH_ZLIB=1
+                if test "x${Z_DIR}" != "x"; then
+                    Z_CFLAGS="-I${Z_DIR}/include"
+                    Z_LIBS="-L${Z_DIR}/lib -lz"
+                    [case ${host} in
+                        *-*-solaris*)
+                            Z_LIBS="-L${Z_DIR}/lib -R${Z_DIR}/lib -lz"
+                            ;;
+                    esac]
+                else
+                    Z_LIBS="-lz"
+                fi])
+            )
+    fi
+fi
+
+AC_SUBST(Z_CFLAGS)
+AC_SUBST(Z_LIBS)
+AC_SUBST(WITH_ZLIB)
+
+echo Checking lzma
+
+dnl Checks for lzma library.
+
+WITH_LZMA=0
+if test "$with_lzma" = "no"; then
+    echo "Disabling lzma compression support"
+else
+    # Don't run pkg-config if with_lzma contains a path.
+    if test "x$LZMA_DIR" = "x"; then
+        # Try pkg-config first so that static linking works.
+        PKG_CHECK_MODULES([LZMA],[liblzma],
+            [WITH_LZMA=1],
+            [:])
+    fi
+
+    # If pkg-config failed, fall back to AC_CHECK_LIB. This
+    # will not pick up the necessary LIBS flags for liblzma's
+    # private dependencies, though, so static linking may fail.
+    if test "$WITH_LZMA" = "0"; then
+        AC_CHECK_HEADERS(lzma.h,
+            AC_CHECK_LIB(lzma, lzma_code,[
+                WITH_LZMA=1
+                if test "x${LZMA_DIR}" != "x"; then
+                    LZMA_CFLAGS="-I${LZMA_DIR}/include"
+                    LZMA_LIBS="-L${LZMA_DIR}/lib -llzma"
+                else
+                    LZMA_LIBS="-llzma"
+                fi])
+            )
+    fi
+fi
+
+AC_SUBST(LZMA_CFLAGS)
+AC_SUBST(LZMA_LIBS)
+AC_SUBST(WITH_LZMA)
+
+CPPFLAGS=${_cppflags}
+LIBS=${_libs}
+
+echo Checking headers
+
+dnl Checks for header files.
+AC_HEADER_DIRENT
+AC_HEADER_STDC
+AC_CHECK_HEADERS([fcntl.h])
+AC_CHECK_HEADERS([unistd.h])
+AC_CHECK_HEADERS([ctype.h])
+AC_CHECK_HEADERS([dirent.h])
+AC_CHECK_HEADERS([errno.h])
+AC_CHECK_HEADERS([malloc.h])
+AC_CHECK_HEADERS([stdarg.h])
+AC_CHECK_HEADERS([sys/stat.h])
+AC_CHECK_HEADERS([sys/types.h])
+AC_CHECK_HEADERS([stdint.h])
+AC_CHECK_HEADERS([inttypes.h])
+AC_CHECK_HEADERS([time.h])
+AC_CHECK_HEADERS([math.h])
+AC_CHECK_HEADERS([limits.h])
+AC_CHECK_HEADERS([float.h])
+AC_CHECK_HEADERS([stdlib.h])
+AC_CHECK_HEADERS([sys/socket.h], [], [],
+[#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+# endif
+])
+AC_CHECK_HEADERS([netinet/in.h], [], [],
+[#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+# endif
+])
+AC_CHECK_HEADERS([arpa/inet.h], [], [],
+[#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+# endif
+#if HAVE_ARPA_INET_H
+# include <arpa/inet.h>
+# endif
+])
+AC_CHECK_HEADERS([netdb.h])
+AC_CHECK_HEADERS([sys/time.h])
+AC_CHECK_HEADERS([sys/select.h])
+AC_CHECK_HEADERS([poll.h])
+AC_CHECK_HEADERS([sys/mman.h])
+AC_CHECK_HEADERS([sys/timeb.h])
+AC_CHECK_HEADERS([signal.h])
+AC_CHECK_HEADERS([arpa/nameser.h], [], [],
+[#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+# endif
+])
+AC_CHECK_HEADERS([resolv.h], [], [],
+[#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+# endif
+#if HAVE_NETINET_IN_H
+# include <netinet/in.h>
+# endif
+#if HAVE_ARPA_NAMESER_H
+# include <arpa/nameser.h>
+# endif
+])
+AC_CHECK_HEADERS([dl.h])
+AC_CHECK_HEADERS([dlfcn.h])
+
+
+echo Checking types
+
+AC_TYPE_UINT32_T
+
+
+echo Checking libraries
+
+dnl Checks for library functions.
+AC_FUNC_STRFTIME
+AC_CHECK_FUNCS(strftime localtime gettimeofday ftime)
+AC_CHECK_FUNCS(stat signal)
+AC_CHECK_FUNCS(rand rand_r srand time)
+AC_CHECK_FUNCS(isascii mmap munmap putenv)
+
+AH_VERBATIM([HAVE_MUNMAP_AFTER],[/* mmap() is no good without munmap() */
+#if defined(HAVE_MMAP) && !defined(HAVE_MUNMAP)
+#  undef /**/ HAVE_MMAP
+#endif])
+
+dnl Checking for va_copy availability
+AC_MSG_CHECKING([for va_copy])
+AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdarg.h>
+va_list ap1,ap2;]], [[va_copy(ap1,ap2);]])],
+have_va_copy=yes,
+have_va_copy=no)
+AC_MSG_RESULT($have_va_copy)
+if test x"$have_va_copy" = x"yes"; then
+    AC_DEFINE(HAVE_VA_COPY,1,[Whether va_copy() is available])
+else
+    AC_MSG_CHECKING([for __va_copy])
+    AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdarg.h>
+    va_list ap1,ap2;]], [[__va_copy(ap1,ap2);]])],
+    have___va_copy=yes,
+    have___va_copy=no)
+    AC_MSG_RESULT($have___va_copy)
+    if test x"$have___va_copy" = x"yes"; then
+        AC_DEFINE(HAVE___VA_COPY,1,[Whether __va_copy() is available])
+    fi
+fi
+
+dnl Checking whether va_list is an array type
+AC_MSG_CHECKING([whether va_list is an array type])
+AC_TRY_COMPILE2([
+#include <stdarg.h>
+void a(va_list * ap) {}],[
+va_list ap1, ap2; a(&ap1); ap2 = (va_list) ap1],[
+  AC_MSG_RESULT(no)],[
+  AC_MSG_RESULT(yes)
+  AC_DEFINE([VA_LIST_IS_ARRAY], [1],[Define if va_list is an array type])])
+
+dnl Checks for inet libraries:
+AC_SEARCH_LIBS(gethostent, [nsl])
+AC_SEARCH_LIBS(setsockopt, [socket net network])
+AC_SEARCH_LIBS(connect, [inet])
+
+dnl Determine what socket length (socklen_t) data type is
+AC_MSG_CHECKING([for type of socket length (socklen_t)])
+AC_TRY_COMPILE2([
+#include <stddef.h>
+#include <sys/types.h>
+#include <sys/socket.h>],[
+(void)getsockopt (1, 1, 1, NULL, (socklen_t *)NULL)],[
+  AC_MSG_RESULT(socklen_t *)
+  XML_SOCKLEN_T=socklen_t],[
+  AC_TRY_COMPILE2([
+#include <stddef.h>
+#include <sys/types.h>
+#include <sys/socket.h>],[
+(void)getsockopt (1, 1, 1, NULL, (size_t *)NULL)],[
+    AC_MSG_RESULT(size_t *)
+    XML_SOCKLEN_T=size_t],[
+    AC_TRY_COMPILE2([
+#include <stddef.h>
+#include <sys/types.h>
+#include <sys/socket.h>],[
+(void)getsockopt (1, 1, 1, NULL, (int *)NULL)],[
+      AC_MSG_RESULT(int *)
+      XML_SOCKLEN_T=int],[
+      AC_MSG_WARN(could not determine)
+      XML_SOCKLEN_T="int"])])])
+AC_DEFINE_UNQUOTED(XML_SOCKLEN_T, $XML_SOCKLEN_T, [Determine what socket length (socklen_t) data type is])
+
+dnl Checking if gethostbyname() argument is const.
+AC_MSG_CHECKING([for const gethostbyname() argument])
+AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <netdb.h>]],
+    [[(void)gethostbyname((const char *)"");]])],
+have_gethostbyname_const_arg=yes,
+have_gethostbyname_const_arg=no)
+AC_MSG_RESULT($have_gethostbyname_const_arg)
+if test x"$have_gethostbyname_const_arg" = x"yes"; then
+    AC_DEFINE([GETHOSTBYNAME_ARG_CAST], [],
+      [Type cast for the gethostbyname() argument])
+else
+    AC_DEFINE([GETHOSTBYNAME_ARG_CAST], [(char *)],
+      [Type cast for the gethostbyname() argument])
+fi
+
+dnl Checking if send() second argument is const.
+AC_MSG_CHECKING([for const send() second argument])
+AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
+#include <sys/socket.h>]],
+    [[(void)send(1,(const char *)"",1,1);]])],
+have_send_const_arg2=yes,
+have_send_const_arg2=no)
+AC_MSG_RESULT($have_send_const_arg2)
+if test x"$have_send_const_arg2" = x"yes"; then
+    AC_DEFINE([SEND_ARG2_CAST], [],
+      [Type cast for the send() function 2nd arg])
+else
+    AC_DEFINE([SEND_ARG2_CAST], [(char *)],
+      [Type cast for the send() function 2nd arg])
+fi
+
+dnl Checking whether __attribute__((destructor)) is accepted by the compiler
+AC_MSG_CHECKING([whether __attribute__((destructor)) is accepted])
+AC_TRY_COMPILE2([
+void __attribute__((destructor))
+f(void) {}], [], [
+  AC_MSG_RESULT(yes)
+  AC_DEFINE([HAVE_ATTRIBUTE_DESTRUCTOR], [1],[Define if __attribute__((destructor)) is accepted])
+  AC_DEFINE([ATTRIBUTE_DESTRUCTOR], [__attribute__((destructor))],[A form that will not confuse apibuild.py])],[
+  AC_MSG_RESULT(no)])
+
+
+dnl ***********************Checking for availability of IPv6*******************
+
+AC_MSG_CHECKING([whether to enable IPv6])
+AC_ARG_ENABLE(ipv6, [  --enable-ipv6[[=yes/no]]  enables compilation of IPv6 code [[default=yes]]],, enable_ipv6=yes)
+if test "$with_minimum" = "yes"
+then
+    enable_ipv6=no
+fi
+if test $enable_ipv6 = yes; then
+  have_ipv6=no
+  AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#   include <sys/types.h>
+#   include <sys/socket.h>
+    ]], [[
+    struct sockaddr_storage ss;
+    socket(AF_INET6, SOCK_STREAM, 0)
+    ]])],
+    have_ipv6=yes,
+    have_ipv6=no
+  )
+  AC_MSG_RESULT($have_ipv6)
+
+  if test $have_ipv6 = yes; then
+    AC_DEFINE([SUPPORT_IP6], [], [Support for IPv6])
+    have_broken_ss_family=no
+
+    dnl *********************************************************************
+    dnl on some platforms (like AIX 5L), the structure sockaddr doesn't have
+    dnl a ss_family member, but rather __ss_family. Let's detect that
+    dnl and define the HAVE_BROKEN_SS_FAMILY when we are on one of these
+    dnl platforms.  However, we should only do this if ss_family is not
+    dnl present.
+    dnl ********************************************************************
+    AC_MSG_CHECKING([struct sockaddr::ss_family])
+    AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#     include <sys/types.h>
+#     include <sys/socket.h>
+      ]], [[
+      struct sockaddr_storage ss ;
+      ss.ss_family = 0 ;
+      ]])],
+      have_ss_family=yes,
+      have_ss_family=no
+    )
+    AC_MSG_RESULT($have_ss_family)
+    if test x$have_ss_family = xno ; then
+      AC_MSG_CHECKING([broken struct sockaddr::ss_family])
+      AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#       include <sys/types.h>
+#       include <sys/socket.h>
+        ]], [[
+        struct sockaddr_storage ss ;
+        ss.__ss_family = 0 ;
+        ]])],
+        have_broken_ss_family=yes,
+        have_broken_ss_family=no
+      )
+      AC_MSG_RESULT($have_broken_ss_family)
+      if test x$have_broken_ss_family = xyes ; then
+        AC_DEFINE(HAVE_BROKEN_SS_FAMILY, [],
+	  [Whether struct sockaddr::__ss_family exists]) 
+        AC_DEFINE(ss_family, __ss_family,
+	  [ss_family is not defined here, use __ss_family instead])
+      else
+        AC_MSG_WARN(ss_family and __ss_family not found)
+      fi
+    fi
+
+    have_getaddrinfo=no
+    AC_CHECK_FUNC(getaddrinfo, have_getaddrinfo=yes)
+    if test $have_getaddrinfo != yes; then
+      for lib in bsd socket inet; do
+        AC_CHECK_LIB($lib, getaddrinfo, [LIBS="$LIBS -l$lib";have_getaddrinfo=yes;break])
+      done
+    fi
+
+    if test $have_getaddrinfo = yes; then
+      AC_DEFINE([HAVE_GETADDRINFO], [], [Define if getaddrinfo is there])
+    fi
+  fi
+fi 
+
+dnl ******************************End IPv6 checks******************************
+
+dnl Checks for isnan in libm if not in libc
+AC_CHECK_FUNC(isnan, AC_DEFINE([HAVE_ISNAN],[], [Define if isnan is there]) , AC_CHECK_LIB(m, isnan,
+  [AC_DEFINE([HAVE_ISNAN],[], [Define if isnan is there])]))
+
+AC_CHECK_FUNC(isinf, AC_DEFINE([HAVE_ISINF], [], [Define if isinf is there]) , AC_CHECK_LIB(m, isinf,
+  [AC_DEFINE([HAVE_ISINF], [], [Define if isinf is there])]))
+
+XML_LIBDIR='-L${libdir}'
+XML_INCLUDEDIR='-I${includedir}/libxml2'
+
+dnl
+dnl Extra flags
+dnl
+XML_CFLAGS=""
+RDL_LIBS=""
+
+dnl
+dnl Workaround for native compilers
+dnl  HP  : http://bugs.gnome.org/db/31/3163.html
+dnl  DEC : Enable NaN/Inf
+dnl
+if test "${GCC}" != "yes" ; then
+    case "${host}" in
+          hppa*-*-hpux* )
+	       EXTRA_CFLAGS="${EXTRA_CFLAGS} -Wp,-H30000"
+	       ;;
+          *-dec-osf* )
+               EXTRA_CFLAGS="${EXTRA_CFLAGS} -ieee"
+               ;;
+	  alpha*-*-linux* )
+	       EXTRA_CFLAGS="${EXTRA_CFLAGS} -ieee"
+	       ;;
+    esac
+else
+    if test "$with_fexceptions" = "yes"
+    then
+        #
+	# Not activated by default because this inflates the code size
+	# Used to allow propagation of C++ exceptions through the library
+	#
+	EXTRA_CFLAGS="${EXTRA_CFLAGS} -fexceptions"
+    fi
+
+    # warnings we'd like to see
+    EXTRA_CFLAGS="${EXTRA_CFLAGS} -pedantic -Wall -Wextra -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Winline -Wredundant-decls"
+    # warnings we'd like to suppress
+    EXTRA_CFLAGS="${EXTRA_CFLAGS} -Wno-long-long -Wno-format-extra-args"
+    case "${host}" in
+          alpha*-*-linux* )
+	       EXTRA_CFLAGS="${EXTRA_CFLAGS} -mieee"
+	       ;;
+	  alpha*-*-osf* )
+	       EXTRA_CFLAGS="${EXTRA_CFLAGS} -mieee"
+	       ;;
+    esac
+fi
+case ${host} in
+    *-*-solaris*)
+        XML_LIBDIR="${XML_LIBDIR} -R${libdir}"
+        ;;
+    hppa*-hp-mpeix)
+        NEED_TRIO=1
+	;;
+    *-*-mingw* | *-*-cygwin* | *-*-msvc* )
+        # If the host is Windows, and shared libraries are disabled, we
+        # need to add -DLIBXML_STATIC to EXTRA_CFLAGS in order for linking to
+        # work properly (without it, xmlexports.h would force the use of
+        # DLL imports, which obviously aren't present in a static
+        # library).
+        if test "x$enable_shared" = "xno"; then
+            XML_CFLAGS="$XML_CFLAGS -DLIBXML_STATIC"
+            EXTRA_CFLAGS="$EXTRA_CFLAGS -DLIBXML_STATIC"
+        fi
+        ;;
+esac
+
+
+dnl
+dnl check for python
+dnl
+
+PYTHON_VERSION=
+PYTHON_INCLUDES=
+PYTHON_SITE_PACKAGES=
+PYTHON_TESTS=
+pythondir=
+if test "$with_python" != "no" ; then
+    if test -x "$with_python/bin/python"
+    then
+        echo Found python in $with_python/bin/python
+        PYTHON="$with_python/bin/python"
+    else
+        if test -x "$with_python/python.exe"
+        then
+            echo Found python in $with_python/python.exe
+            PYTHON="$with_python/python.exe"
+        else
+            if test -x "$with_python"
+            then
+                echo Found python in $with_python
+                PYTHON="$with_python"
+            else
+                if test -x "$PYTHON"
+                then
+                    echo Found python in environment PYTHON=$PYTHON
+                    with_python=`$PYTHON -c "import sys; print(sys.exec_prefix)"`
+                else
+                    AC_PATH_PROG(PYTHON, python python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 python2.0 python1.6 python1.5)
+		fi
+	    fi
+	fi
+    fi
+    if test "$PYTHON" != ""
+    then
+        PYTHON_VERSION=`$PYTHON -c "from distutils import sysconfig; print(sysconfig.get_python_version())"`
+	PYTHON_INCLUDES=`$PYTHON -c "from distutils import sysconfig; print(sysconfig.get_python_inc())"`
+# does not work as it produce a /usr/lib/python path instead of/usr/lib64/python
+#
+#	PYTHON_SITE_PACKAGES=`$PYTHON -c "from distutils import sysconfig; print(sysconfig.get_python_lib())"`
+	echo Found Python version $PYTHON_VERSION
+    fi
+    if test "$PYTHON_VERSION" != "" -a "$PYTHON_INCLUDES" = ""
+    then
+	if test -r $with_python/include/python$PYTHON_VERSION/Python.h
+	then
+	    PYTHON_INCLUDES=$with_python/include/python$PYTHON_VERSION
+	else
+	    if test -r $prefix/include/python$PYTHON_VERSION/Python.h
+	    then
+	        PYTHON_INCLUDES=$prefix/include/python$PYTHON_VERSION
+	    else
+		if test -r /usr/include/python$PYTHON_VERSION/Python.h
+		then
+		    PYTHON_INCLUDES=/usr/include/python$PYTHON_VERSION
+		else
+	            if test -r $with_python/include/Python.h
+	            then
+	                PYTHON_INCLUDES=$with_python/include
+	            else
+		        echo could not find python$PYTHON_VERSION/Python.h or $with_python/include/Python.h
+		    fi
+		fi
+	    fi
+	fi
+    fi
+    if test "$with_python_install_dir" != ""
+    then
+	PYTHON_SITE_PACKAGES="$with_python_install_dir"
+    fi
+    if test "$PYTHON_VERSION" != "" -a "$PYTHON_SITE_PACKAGES" = ""
+    then
+	if test -d $libdir/python$PYTHON_VERSION/site-packages
+	then
+	    PYTHON_SITE_PACKAGES=$libdir/python$PYTHON_VERSION/site-packages
+	else
+	    if test -d $with_python/lib/site-packages
+	    then
+		PYTHON_SITE_PACKAGES=$with_python/lib/site-packages
+	    else
+		PYTHON_SITE_PACKAGES=`$PYTHON -c "from distutils import sysconfig; print(sysconfig.get_python_lib())"`
+	    fi
+	fi
+    fi
+    pythondir='$(PYTHON_SITE_PACKAGES)'
+    PYTHON_LIBS=`python$PYTHON_VERSION-config --ldflags`
+else
+    PYTHON=
+fi
+AM_CONDITIONAL(WITH_PYTHON, test "$PYTHON_INCLUDES" != "")
+if test "$PYTHON_INCLUDES" != ""
+then
+    PYTHON_SUBDIR=python
+else
+    PYTHON_SUBDIR=
+fi
+AC_SUBST(pythondir)
+AC_SUBST(PYTHON_SUBDIR)
+AC_SUBST(PYTHON_LIBS)
+
+dnl check for dso support
+WITH_MODULES=0
+TEST_MODULES=
+
+if test "$with_modules" != "no" ; then
+ case "$host" in
+  *-*-cygwin*)
+  MODULE_EXTENSION=".dll"
+  AC_CHECK_LIB(cygwin, dlopen, [
+    WITH_MODULES=1
+    MODULE_PLATFORM_LIBS=
+    AC_DEFINE([HAVE_DLOPEN], [], [Have dlopen based dso])
+  ])
+  ;;
+  *-*-mingw*)
+  MODULE_EXTENSION=".dll"
+  WITH_MODULES=1
+  ;;
+  *)
+  AC_CHECK_FUNC(shl_load, libxml_have_shl_load=yes, [
+    AC_CHECK_LIB(dld, shl_load, [
+      MODULE_PLATFORM_LIBS="-ldld"
+      libxml_have_shl_load=yes], [
+      AC_CHECK_FUNC(dlopen, libxml_have_dlopen=yes, [
+        AC_CHECK_LIB(dl, dlopen, [
+          MODULE_PLATFORM_LIBS="-ldl"
+          libxml_have_dlopen=yes])])])])
+
+  if test "${libxml_have_shl_load}" = "yes"; then
+    MODULE_EXTENSION=".sl"
+    WITH_MODULES=1
+    AC_DEFINE([HAVE_SHLLOAD], [], [Have shl_load based dso])
+  fi
+ 
+  if test "${libxml_have_dlopen}" = "yes"; then
+    case "${host}" in
+      *-*-hpux* )
+	MODULE_EXTENSION=".sl"
+	;;
+      * )
+	MODULE_EXTENSION=".so"
+	;;
+    esac
+
+    WITH_MODULES=1
+    AC_DEFINE([HAVE_DLOPEN], [], [Have dlopen based dso])
+  fi
+ ;;
+ esac
+fi
+
+if test "${WITH_MODULES}" = "1"; then
+  TEST_MODULES="ModuleTests"
+fi  
+
+AC_SUBST(WITH_MODULES)
+AC_SUBST(MODULE_PLATFORM_LIBS)
+AC_SUBST(MODULE_EXTENSION)
+AC_SUBST(TEST_MODULES)
+
+dnl
+dnl Tester makes use of readline if present
+dnl
+
+dnl
+dnl specific tests to setup DV and Bill's devel environments with debug etc ...
+dnl (-Wunreachable-code)
+dnl
+if [[ "${LOGNAME}" = "veillard" -a "`pwd`" = "/u/veillard/XML" ]] || \
+   [[ "${LOGNAME}" = "veillard" -a "`pwd`" = "/home/veillard/libxml2" ]] || \
+   [[ "${LOGNAME}" = "bill" -a "`pwd`" = "/home/bill/gnomesvn/libxml2" ]]
+   then
+    if test "$with_minimum" != "yes"
+    then
+	if test "${with_mem_debug}" = "" ; then
+	    echo Activating memory debugging
+	    with_mem_debug="yes"
+	    with_run_debug="yes"
+	fi
+	if test "${with_docbook}" = "" ; then
+	    with_docbook="yes"
+	fi
+    fi
+    if test "${GCC}" = "yes" ; then
+    EXTRA_CFLAGS="-g -O -pedantic -W -Wformat -Wno-format-extra-args -Wunused -Wimplicit -Wreturn-type -Wswitch -Wcomment -Wtrigraphs -Wchar-subscripts -Wuninitialized -Wparentheses -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Winline -Wredundant-decls -Wall"
+    fi
+    STATIC_BINARIES="-static"
+dnl -Wcast-qual -ansi
+else
+    STATIC_BINARIES=
+fi
+AC_SUBST(STATIC_BINARIES)
+
+dnl
+dnl Check for trio string functions
+dnl
+
+if test "${NEED_TRIO}" = "1" ; then
+    echo Adding trio library for string functions
+    WITH_TRIO=1
+else    
+    WITH_TRIO=0
+fi
+AM_CONDITIONAL(WITH_TRIO_SOURCES, test "${NEED_TRIO}" = "1")
+AC_SUBST(WITH_TRIO)
+
+dnl
+dnl Allow to enable/disable various pieces
+dnl
+echo Checking configuration requirements
+
+dnl
+dnl Thread-related stuff
+dnl
+THREAD_LIBS=""
+BASE_THREAD_LIBS=""
+WITH_THREADS=0
+THREAD_CFLAGS=""
+TEST_THREADS=""
+THREADS_W32=""
+WITH_THREAD_ALLOC=0
+
+if test "$with_threads" = "no" ; then
+    echo Disabling multithreaded support
+else
+    echo Enabling multithreaded support
+
+    dnl Default to native threads on Windows
+    case $host_os in
+       *mingw*) if test "$with_threads" != "pthread" && test "$with_threads" != "no"; then
+               WITH_THREADS="1"
+               THREADS_W32="1"
+               THREAD_CFLAGS="$THREAD_CFLAGS -DHAVE_WIN32_THREADS"
+           fi
+       ;;
+    esac
+
+    dnl Use pthread by default in other cases
+    if test -z "$THREADS_W32"; then
+        if test "$with_threads" = "pthread" || test "$with_threads" = "" || test "$with_threads" = "yes" ; then
+            AC_CHECK_HEADER(pthread.h,
+                AC_CHECK_LIB(pthread, pthread_join,[
+                THREAD_LIBS="-lpthread"
+                AC_DEFINE([HAVE_LIBPTHREAD], [], [Define if pthread library is there (-lpthread)])
+                AC_DEFINE([HAVE_PTHREAD_H], [], [Define if <pthread.h> is there])
+                WITH_THREADS="1"]))
+        fi
+    fi
+
+    case $host_os in
+       *cygwin*) THREAD_LIBS=""
+       ;;
+       *beos*) WITH_THREADS="1"
+	   THREAD_CFLAGS="$THREAD_CFLAGS -DHAVE_BEOS_THREADS"
+       ;;
+       *linux*)
+           if test "${GCC}" = "yes" ; then
+	       GCC_VERSION=`${CC} --version | head -1 | awk '{print $3}'`
+	       GCC_MAJOR=`echo ${GCC_VERSION} | sed 's+\..*++'`
+	       GCC_MEDIUM=`echo ${GCC_VERSION} | sed 's+[[0-9]]*\.++' | sed 's+\..*++'`
+	       if test "${THREAD_LIBS}" = "-lpthread" ; then
+	           if expr ${GCC_MEDIUM} \> 2 \& ${GCC_MAJOR} = 3 > /dev/null
+		   then
+		       THREAD_LIBS=""
+		       BASE_THREAD_LIBS="-lpthread"
+		   else
+		   if expr ${GCC_MAJOR} \> 3 > /dev/null
+		   then
+		       THREAD_LIBS=""
+		       BASE_THREAD_LIBS="-lpthread"
+		   else
+		       echo old GCC disabling weak symbols for pthread
+		   fi
+		   fi
+	       fi
+	   fi
+       ;;
+    esac
+    if test "$WITH_THREADS" = "1" ; then
+	THREAD_CFLAGS="$THREAD_CFLAGS -D_REENTRANT"
+	TEST_THREADS="Threadtests"
+    fi
+fi
+if test "$with_thread_alloc" = "yes" -a "$WITH_THREADS" = "1" ; then
+    WITH_THREAD_ALLOC=1
+fi
+
+AC_SUBST(THREAD_LIBS)
+AC_SUBST(BASE_THREAD_LIBS)
+AC_SUBST(WITH_THREADS)
+AC_SUBST(THREAD_CFLAGS)
+AC_SUBST(TEST_THREADS)
+AC_SUBST(WITH_THREAD_ALLOC)
+AM_CONDITIONAL([THREADS_W32],[test -n "$THREADS_W32"])
+
+dnl
+dnl xmllint shell history
+dnl
+if test "$with_history" = "yes" ; then
+    echo Enabling xmllint shell history
+    dnl check for terminal library. this is a very cool solution
+    dnl from octave's configure.in
+    unset tcap
+    for termlib in ncurses curses termcap terminfo termlib; do
+	AC_CHECK_LIB(${termlib}, tputs, [tcap="-l$termlib"])
+	test -n "$tcap" && break
+    done
+
+    AC_CHECK_HEADER(readline/history.h,
+	AC_CHECK_LIB(history, append_history,[
+	   RDL_LIBS="-lhistory"
+	   AC_DEFINE([HAVE_LIBHISTORY], [], [Define if history library is there (-lhistory)])]))
+    AC_CHECK_HEADER(readline/readline.h,
+	AC_CHECK_LIB(readline, readline,[
+	   RDL_LIBS="-lreadline $RDL_LIBS $tcap"
+	   AC_DEFINE([HAVE_LIBREADLINE], [], [Define if readline library is there (-lreadline)])], , $tcap))
+    if test -n "$RDL_DIR" -a -n "$RDL_LIBS"; then
+	CPPFLAGS="$CPPFLAGS -I${RDL_DIR}/include"
+	RDL_LIBS="-L${RDL_DIR}/lib $RDL_LIBS"
+    fi
+fi
+
+dnl
+dnl Tree functions
+dnl
+if test "$with_tree" = "no" ; then
+    echo Disabling DOM like tree manipulation APIs
+    WITH_TREE=0
+else    
+    WITH_TREE=1
+fi
+AC_SUBST(WITH_TREE)
+
+if test "$with_ftp" = "no" ; then
+    echo Disabling FTP support
+    WITH_FTP=0
+    FTP_OBJ=
+else    
+    WITH_FTP=1
+    FTP_OBJ=nanoftp.o
+fi
+AC_SUBST(WITH_FTP)
+AC_SUBST(FTP_OBJ)
+
+if test "$with_http" = "no" ; then
+    echo Disabling HTTP support
+    WITH_HTTP=0
+    HTTP_OBJ=
+else    
+    WITH_HTTP=1
+    HTTP_OBJ=nanohttp.o
+fi
+AC_SUBST(WITH_HTTP)
+AC_SUBST(HTTP_OBJ)
+
+if test "$with_legacy" = "no" ; then
+    echo Disabling deprecated APIs
+    WITH_LEGACY=0
+else    
+    WITH_LEGACY=1
+fi
+AC_SUBST(WITH_LEGACY)
+
+if test "$with_reader" = "no" ; then
+    echo Disabling the xmlReader parsing interface
+    WITH_READER=0
+    READER_TEST=
+else    
+    WITH_READER=1
+    READER_TEST=Readertests
+    if test "$with_push" = "no" ; then
+        echo xmlReader requires Push interface - enabling it
+	with_push=yes
+    fi
+fi
+AC_SUBST(WITH_READER)
+AC_SUBST(READER_TEST)
+
+if test "$with_writer" = "no" ; then
+    echo Disabling the xmlWriter saving interface
+    WITH_WRITER=0
+#    WRITER_TEST=
+else    
+    WITH_WRITER=1
+#    WRITER_TEST=Writertests
+    if test "$with_push" = "no" ; then
+        echo xmlWriter requires Push interface - enabling it
+	with_push=yes
+    fi
+    if test "$with_output" = "no" ; then
+        echo xmlWriter requires Output interface - enabling it
+	with_output=yes
+    fi
+fi
+AC_SUBST(WITH_WRITER)
+#AC_SUBST(WRITER_TEST)
+
+if test "$with_pattern" = "no" ; then
+    echo Disabling the xmlPattern parsing interface
+    WITH_PATTERN=0
+    TEST_PATTERN=
+else    
+    WITH_PATTERN=1
+    TEST_PATTERN=Patterntests
+fi
+AC_SUBST(WITH_PATTERN)
+AC_SUBST(TEST_PATTERN)
+
+if test "$with_sax1" = "no" ; then
+    echo Disabling the older SAX1 interface
+    WITH_SAX1=0
+    TEST_SAX=
+else    
+    WITH_SAX1=1
+    TEST_SAX=SAXtests
+fi
+AC_SUBST(WITH_SAX1)
+AM_CONDITIONAL(WITH_SAX1_SOURCES, test "${WITH_TRIO}" = "1")
+AC_SUBST(TEST_SAX)
+
+if test "$with_push" = "no" ; then
+    echo Disabling the PUSH parser interfaces
+    WITH_PUSH=0
+    TEST_PUSH=
+else    
+    WITH_PUSH=1
+    TEST_PUSH="XMLPushtests"
+fi
+AC_SUBST(WITH_PUSH)
+AC_SUBST(TEST_PUSH)
+
+if test "$with_html" = "no" ; then
+    echo Disabling HTML support
+    WITH_HTML=0
+    HTML_OBJ=
+    TEST_HTML=
+else    
+    WITH_HTML=1
+    HTML_OBJ="HTMLparser.o HTMLtree.o"
+    TEST_HTML=HTMLtests
+    if test "$with_push" != "no" ; then
+        TEST_PHTML=HTMLPushtests
+    else
+        TEST_PHTML=
+    fi
+fi
+AC_SUBST(WITH_HTML)
+AC_SUBST(HTML_OBJ)
+AC_SUBST(TEST_HTML)
+AC_SUBST(TEST_PHTML)
+
+if test "$with_valid" = "no" ; then
+    echo Disabling DTD validation support
+    WITH_VALID=0
+    TEST_VALID=
+    TEST_VTIME=
+else    
+    WITH_VALID=1
+    TEST_VALID=Validtests
+    TEST_VTIME=VTimingtests
+fi
+AC_SUBST(WITH_VALID)
+AC_SUBST(TEST_VALID)
+AC_SUBST(TEST_VTIME)
+
+if test "$with_catalog" = "no" ; then
+    echo Disabling Catalog support
+    WITH_CATALOG=0
+    CATALOG_OBJ=
+    TEST_CATALOG=
+else    
+    WITH_CATALOG=1
+    CATALOG_OBJ="catalog.o"
+    TEST_CATALOG=Catatests
+fi
+AC_SUBST(WITH_CATALOG)
+AC_SUBST(CATALOG_OBJ)
+AC_SUBST(TEST_CATALOG)
+
+if test "$with_docbook" = "no" ; then
+    echo Disabling Docbook support
+    WITH_DOCB=0
+    DOCB_OBJ=
+else    
+    WITH_DOCB=1
+    DOCB_OBJ="DOCBparser.o"
+fi
+AC_SUBST(WITH_DOCB)
+AC_SUBST(DOCB_OBJ)
+
+
+if test "$with_xptr" = "no" ; then
+    echo Disabling XPointer support
+    WITH_XPTR=0
+    XPTR_OBJ=
+    TEST_XPTR=
+else    
+    WITH_XPTR=1
+    XPTR_OBJ=xpointer.o
+    TEST_XPTR=XPtrtests
+    if test "$with_xpath" = "no" ; then
+        echo XPointer requires XPath support - enabling it
+	with_xpath=yes
+    fi
+fi
+AC_SUBST(WITH_XPTR)
+AC_SUBST(XPTR_OBJ)
+AC_SUBST(TEST_XPTR)
+
+if test "$with_c14n" = "no" ; then
+    echo Disabling C14N support
+    WITH_C14N=0
+    C14N_OBJ=
+    TEST_C14N=
+else    
+    WITH_C14N=1
+    C14N_OBJ="c14n.c"
+    TEST_C14N=C14Ntests
+    if test "$with_xpath" = "no" ; then
+        echo C14N requires XPath support - enabling it
+	with_xpath=yes
+    fi
+fi
+AC_SUBST(WITH_C14N)
+AC_SUBST(C14N_OBJ)
+AC_SUBST(TEST_C14N)
+
+if test "$with_xinclude" = "no" ; then
+    echo Disabling XInclude support
+    WITH_XINCLUDE=0
+    XINCLUDE_OBJ=
+    with_xinclude="no"
+    TEST_XINCLUDE=
+else    
+    WITH_XINCLUDE=1
+    XINCLUDE_OBJ=xinclude.o
+    TEST_XINCLUDE=XIncludetests
+    if test "$with_xpath" = "no" ; then
+        echo XInclude requires XPath support - enabling it
+	with_xpath=yes
+    fi
+fi
+AC_SUBST(WITH_XINCLUDE)
+AC_SUBST(XINCLUDE_OBJ)
+AC_SUBST(TEST_XINCLUDE)
+
+if test "$with_xptr" = "" -a "$with_xpath" = "no" ; then
+    with_xptr=no
+fi
+
+if test "$with_schematron" = "" -a "$with_xpath" = "no" ; then
+    with_schematron=no
+fi
+
+if test "$with_schematron" = "no" ; then
+    echo "Disabling Schematron support"
+    WITH_SCHEMATRON=0
+    TEST_SCHEMATRON=
+else 
+    echo "Enabled Schematron support"
+    WITH_SCHEMATRON=1
+    TEST_SCHEMATRON="Schematrontests"
+    with_xpath=yes
+    with_pattern=yes
+    with_schematron=yes
+fi
+AC_SUBST(WITH_SCHEMATRON)
+AC_SUBST(TEST_SCHEMATRON)
+
+if test "$with_xpath" = "no" ; then
+    echo Disabling XPATH support
+    WITH_XPATH=0
+    XPATH_OBJ=
+    TEST_XPATH=
+else    
+    WITH_XPATH=1
+    XPATH_OBJ=xpath.o
+    TEST_XPATH=XPathtests
+fi
+AC_SUBST(WITH_XPATH)
+AC_SUBST(XPATH_OBJ)
+AC_SUBST(TEST_XPATH)
+
+dnl
+dnl output functions
+dnl
+if test "$with_output" = "no" ; then
+    echo Disabling serialization/saving support
+    WITH_OUTPUT=0
+else    
+    WITH_OUTPUT=1
+fi
+AC_SUBST(WITH_OUTPUT)
+
+WITH_ICONV=0
+if test "$with_iconv" = "no" ; then
+    echo Disabling ICONV support
+else
+    if test "$with_iconv" != "yes" -a "$with_iconv" != "" ; then
+	CPPFLAGS="${CPPFLAGS} -I$with_iconv/include"
+	# Export this since our headers include iconv.h
+	XML_INCLUDEDIR="${XML_INCLUDEDIR} -I$with_iconv/include"
+	ICONV_LIBS="-L$with_iconv/lib"
+    fi
+
+    AC_CHECK_HEADER(iconv.h,
+	AC_MSG_CHECKING(for iconv)
+	AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdlib.h>
+#include <iconv.h>]],[[
+iconv_t cd = iconv_open ("","");
+iconv (cd, NULL, NULL, NULL, NULL);]])],[
+	    AC_MSG_RESULT(yes)
+	    WITH_ICONV=1],[
+	    AC_MSG_RESULT(no)
+	    AC_MSG_CHECKING(for iconv in -liconv)
+
+	    _ldflags="${LDFLAGS}"
+	    _libs="${LIBS}"
+	    LDFLAGS="${LDFLAGS} ${ICONV_LIBS}"
+	    LIBS="${LIBS} -liconv"
+
+	    AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdlib.h>
+#include <iconv.h>]],[[
+iconv_t cd = iconv_open ("","");
+iconv (cd, NULL, NULL, NULL, NULL);]])],[
+		AC_MSG_RESULT(yes)
+		WITH_ICONV=1
+		ICONV_LIBS="${ICONV_LIBS} -liconv"
+		LIBS="${_libs}"
+		LDFLAGS="${_ldflags}"],[
+		AC_MSG_RESULT(no)
+		LIBS="${_libs}"
+		LDFLAGS="${_ldflags}"])]))
+
+	if test "$WITH_ICONV" = "1" ; then
+		AC_MSG_CHECKING([for iconv declaration])
+		AC_CACHE_VAL(xml_cv_iconv_arg2, [
+			AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdlib.h>
+#include <iconv.h>
+extern
+#ifdef __cplusplus
+"C"
+#endif
+#if defined(__STDC__) || defined(__cplusplus)
+size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
+#else
+size_t iconv();
+#endif
+]], [])], xml_cv_iconv_arg2="", xml_cv_iconv_arg2="const")])
+
+		xml_cv_iconv_decl="extern size_t iconv (iconv_t cd, $xml_cv_iconv_arg2 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
+		AC_MSG_RESULT([${xml_xxx:-
+	}$xml_cv_iconv_decl])
+		AC_DEFINE_UNQUOTED(ICONV_CONST, $xml_cv_iconv_arg2,
+			[Define as const if the declaration of iconv() needs const.])
+	fi
+fi
+case "$host" in
+	*mingw*) M_LIBS=""
+	;;
+	*beos*) M_LIBS=""
+	;;
+        *haiku*) M_LIBS=""
+        ;;
+	*) M_LIBS="-lm"
+	;;
+esac
+AC_SUBST(WITH_ICONV)
+
+WITH_ICU=0
+ICU_LIBS=""
+if test "$with_icu" != "yes" ; then
+    echo Disabling ICU support
+else
+    # Try pkg-config first so that static linking works.
+    # If this succeeeds, we ignore the WITH_ICU directory.
+    PKG_CHECK_MODULES([ICU],[icu-i18n],
+        [have_libicu=yes],
+        [have_libicu=no])
+
+    # If pkg-config failed, fall back to AC_CHECK_LIB. This
+    # will not pick up the necessary LIBS flags for liblzma's
+    # private dependencies, though, so static linking may fail.
+    if test "x$have_libicu" = "xno"; then
+        ICU_CONFIG=icu-config
+        if ${ICU_CONFIG} --cflags >/dev/null 2>&1
+        then
+            ICU_LIBS=`${ICU_CONFIG} --ldflags`
+            have_libicu=yes
+            echo Enabling ICU support
+        else
+            if test "$with_icu" != "yes" -a "$with_iconv" != "" ; then
+                CPPFLAGS="${CPPFLAGS} -I$with_icu"
+                # Export this since our headers include icu.h
+                XML_INCLUDEDIR="${XML_INCLUDEDIR} -I$with_icu"
+            fi
+
+            AC_CHECK_HEADER(unicode/ucnv.h,
+            AC_MSG_CHECKING(for icu)
+            AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <unicode/ucnv.h>]], [[
+        UConverter *utf = ucnv_open("UTF-8", NULL);]])],[
+                AC_MSG_RESULT(yes)
+                have_libicu=yes],[
+                AC_MSG_RESULT(no)
+                AC_MSG_CHECKING(for icu in -licucore)
+
+                _ldflags="${LDFLAGS}"
+                _libs="${LIBS}"
+                LDFLAGS="${LDFLAGS} ${ICU_LIBS}"
+                LIBS="${LIBS} -licucore"
+
+                AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <unicode/ucnv.h>]], [[
+        UConverter *utf = ucnv_open("UTF-8", NULL);]])],[
+                    AC_MSG_RESULT(yes)
+                    have_libicu=yes
+                    ICU_LIBS="${ICU_LIBS} -licucore"
+                    LIBS="${_libs}"
+                    LDFLAGS="${_ldflags}"],[
+                    AC_MSG_RESULT(no)
+                    LIBS="${_libs}"
+                LDFLAGS="${_ldflags}"])]))
+        fi
+    fi
+
+    # Found the library via either method?
+    if test "x$have_libicu" = "xyes"; then
+        WITH_ICU=1
+    fi
+fi
+XML_LIBS="-lxml2"
+XML_PRIVATE_LIBS="$Z_LIBS $LZMA_LIBS $THREAD_LIBS $ICONV_LIBS $ICU_LIBS $M_LIBS $LIBS"
+XML_LIBTOOLLIBS="libxml2.la"
+AC_SUBST(WITH_ICU)
+
+WITH_ISO8859X=1
+if test "$WITH_ICONV" != "1" ; then
+if test "$with_iso8859x" = "no" ; then
+    echo Disabling ISO8859X support
+    WITH_ISO8859X=0
+fi
+fi
+AC_SUBST(WITH_ISO8859X)
+
+if test "$with_schemas" = "no" ; then
+    echo "Disabling Schemas/Relax-NG support"
+    WITH_SCHEMAS=0
+    TEST_SCHEMAS=
+else    
+    echo "Enabled Schemas/Relax-NG support"
+    WITH_SCHEMAS=1
+    TEST_SCHEMAS="Schemastests Relaxtests"
+    if test "$PYTHON_INCLUDES" != "" ; then
+        PYTHON_TESTS="$PYTHON_TESTS RelaxNGPythonTests SchemasPythonTests"
+    fi
+    with_regexps=yes
+fi
+AC_SUBST(WITH_SCHEMAS)
+AC_SUBST(TEST_SCHEMAS)
+
+if test "$with_regexps" = "no" ; then
+    echo Disabling Regexps support
+    WITH_REGEXPS=0
+    TEST_REGEXPS=
+else    
+    WITH_REGEXPS=1
+    TEST_REGEXPS="Regexptests Automatatests"
+fi
+AC_SUBST(WITH_REGEXPS)
+AC_SUBST(TEST_REGEXPS)
+
+if test "$with_debug" = "no" ; then
+    echo Disabling DEBUG support
+    WITH_DEBUG=0
+    DEBUG_OBJ=
+    TEST_DEBUG=
+else    
+    WITH_DEBUG=1
+    DEBUG_OBJ=debugXML.o
+    TEST_DEBUG=Scripttests
+fi
+AC_SUBST(WITH_DEBUG)
+AC_SUBST(DEBUG_OBJ)
+AC_SUBST(TEST_DEBUG)
+
+if test "$with_mem_debug" = "yes" ; then
+    if test "$with_thread_alloc" = "yes" ; then
+        echo Disabling memory debug - cannot use mem-debug with thread-alloc!
+	WITH_MEM_DEBUG=0
+    else
+        echo Enabling memory debug support
+        WITH_MEM_DEBUG=1
+    fi
+else    
+    WITH_MEM_DEBUG=0
+fi
+AC_SUBST(WITH_MEM_DEBUG)
+
+if test "$with_run_debug" = "yes" ; then
+    echo Enabling runtime debug support
+    WITH_RUN_DEBUG=1
+else    
+    WITH_RUN_DEBUG=0
+fi
+AC_SUBST(WITH_RUN_DEBUG)
+
+WIN32_EXTRA_LIBADD=
+WIN32_EXTRA_LDFLAGS=
+CYGWIN_EXTRA_LDFLAGS=
+CYGWIN_EXTRA_PYTHON_LIBADD=
+WIN32_EXTRA_PYTHON_LIBADD=
+case "$host" in
+ *-*-mingw*)
+ CPPFLAGS="$CPPFLAGS -DWIN32"
+ WIN32_EXTRA_LIBADD="-lws2_32"
+ WIN32_EXTRA_LDFLAGS="-no-undefined"
+ if test "${PYTHON}" != ""
+ then
+   case "$host" in
+     *-w64-mingw*)
+       WIN32_EXTRA_PYTHON_LIBADD="-shrext .pyd -L${pythondir}/../../lib -lpython${PYTHON_VERSION}"
+       ;;
+     *)
+       WIN32_EXTRA_PYTHON_LIBADD="-L${pythondir}/../../libs -lpython$(echo ${PYTHON_VERSION} | tr -d .)"
+       ;;
+   esac
+ fi
+ ;;
+ *-*-cygwin*)
+ CYGWIN_EXTRA_LDFLAGS="-no-undefined"
+ if test "${PYTHON}" != ""
+ then
+   CYGWIN_EXTRA_PYTHON_LIBADD="-L/usr/lib/python${PYTHON_VERSION}/config -lpython${PYTHON_VERSION}"
+ fi
+ ;;
+esac
+AC_SUBST(WIN32_EXTRA_LIBADD)
+AC_SUBST(WIN32_EXTRA_LDFLAGS)
+AC_SUBST(WIN32_EXTRA_PYTHON_LIBADD)
+AC_SUBST(CYGWIN_EXTRA_LDFLAGS)
+AC_SUBST(CYGWIN_EXTRA_PYTHON_LIBADD)
+
+dnl Checking the standard string functions availability
+dnl
+dnl Note mingw* has C99 implementation that produce expected xml numbers
+dnl if code use {v}snprintf functions.
+dnl If you like to activate at run-time C99 compatible number output
+dnl see release note for mingw runtime 3.15:
+dnl  http://sourceforge.net/project/shownotes.php?release_id=24832
+dnl
+dnl Also *win32*config.h files redefine them for various MSC compilers.
+dnl
+dnl So do not redefine {v}snprintf to _{v}snprintf like following:
+dnl  AC_DEFINE([snprintf],[_snprintf],[Win32 Std C name mangling work-around])
+dnl  AC_DEFINE([vsnprintf],[_vsnprintf],[Win32 Std C name mangling work-around])
+dnl and do not redefine those functions is C-source files.
+dnl
+AC_CHECK_FUNCS(printf sprintf fprintf snprintf vfprintf vsprintf vsnprintf sscanf,,
+	NEED_TRIO=1)
+
+if test "$with_coverage" = "yes" -a "${GCC}" = "yes"
+then
+    echo Enabling code coverage for GCC
+    EXTRA_CFLAGS="$EXTRA_CFLAGS -fprofile-arcs -ftest-coverage"
+    LDFLAGS="$LDFLAGS -fprofile-arcs -ftest-coverage"
+else
+    echo Disabling code coverage for GCC
+fi
+
+AC_SUBST(CPPFLAGS)
+AC_SUBST(EXTRA_CFLAGS)
+AC_SUBST(LDFLAGS)
+AC_SUBST(XML_CFLAGS)
+
+AC_SUBST(XML_LIBDIR)
+AC_SUBST(XML_LIBS)
+AC_SUBST(XML_PRIVATE_LIBS)
+AC_SUBST(XML_LIBTOOLLIBS)
+AC_SUBST(ICONV_LIBS)
+AC_SUBST(ICU_LIBS)
+AC_SUBST(XML_INCLUDEDIR)
+AC_SUBST(HTML_DIR)
+AC_SUBST(HAVE_ISNAN)
+AC_SUBST(HAVE_ISINF)
+AC_SUBST(PYTHON)
+AC_SUBST(PYTHON_VERSION)
+AC_SUBST(PYTHON_INCLUDES)
+AC_SUBST(PYTHON_SITE_PACKAGES)
+
+AC_SUBST(M_LIBS)
+AC_SUBST(RDL_LIBS)
+
+dnl for the spec file
+RELDATE=`date +'%a %b %e %Y'`
+AC_SUBST(RELDATE)
+AC_SUBST(PYTHON_TESTS)
+
+rm -f COPYING.LIB COPYING
+ln -s $srcdir/Copyright COPYING
+
+# keep on one line for cygwin c.f. #130896
+AC_CONFIG_FILES([libxml2.spec:libxml.spec.in Makefile include/Makefile include/libxml/Makefile doc/Makefile doc/examples/Makefile doc/devhelp/Makefile example/Makefile fuzz/Makefile python/Makefile python/tests/Makefile xstc/Makefile include/libxml/xmlversion.h libxml-2.0.pc libxml-2.0-uninstalled.pc libxml2-config.cmake])
+AC_CONFIG_FILES([python/setup.py], [chmod +x python/setup.py])
+AC_CONFIG_FILES([xml2-config], [chmod +x xml2-config])
+AC_OUTPUT
+
+echo Done configuring
diff --git a/src/dbgen.pl b/src/dbgen.pl
new file mode 100755
index 000000000000..1383d6e97971
--- /dev/null
+++ b/src/dbgen.pl
@@ -0,0 +1,43 @@
+#!/usr/bin/perl
+
+$size = shift;
+
+if ($size eq "") 
+{
+    die "usage:  dbgen.pl [size]\n";
+}
+
+@firstnames = ("Al", "Bob", "Charles", "David", "Egon", "Farbood", 
+               "George", "Hank", "Inki", "James");
+@lastnames = ("Aranow", "Barker", "Corsetti", "Dershowitz", "Engleman", 
+              "Franklin", "Grice", "Haverford", "Ilvedson", "Jones");
+@states = ("AL", "AK", "AZ", "AR", "CA", "CO", "CT", "DE", "FL", "GA", 
+           "HI", "ID", "IL", "IN", "IA", "KS", "KY", "LA", "ME", "MD", 
+           "MA", "MI", "MN", "MS", "MO", "MT", "NE", "NV", "NH", "NJ", 
+           "NM", "NY", "NC", "ND", "OH", "OK", "OR", "PA", "RI", "SC", 
+           "SD", "TN", "TX", "UT", "VT", "VA", "WA", "WV", "WI", "WY");
+
+print "<?xml version=\"1.0\"?>\n";
+print "\n";
+print "<table>\n";
+
+for ($i=0; $i<$size; $i++)
+{
+    $first = $firstnames [$i % 10];
+    $last = $lastnames [($i / 10) % 10];
+    $state = $states [($i / 100) % 50];
+    $zip = 22000 + $i / 5000;
+
+    printf "  <row>\n";
+    printf "    <id>%04d</id>\n", $i;
+    printf "    <firstname>$first</firstname>\n", $i;
+    printf "    <lastname>$last</lastname>\n", $i;
+    printf "    <street>%d Any St.</street>\n", ($i % 100) + 1;
+    printf "    <city>Anytown</city>\n";
+    printf "    <state>$state</state>\n";
+    printf "    <zip>%d</zip>\n", $zip;
+    printf "  </row>\n";
+}
+
+print "</table>\n";
+
diff --git a/src/dbgenattr.pl b/src/dbgenattr.pl
new file mode 100755
index 000000000000..dce11cd8b17b
--- /dev/null
+++ b/src/dbgenattr.pl
@@ -0,0 +1,42 @@
+#!/usr/bin/perl
+
+$size = shift;
+
+if ($size eq "") 
+{
+    die "usage:  dbgen.pl [size]\n";
+}
+
+@firstnames = ("Al", "Bob", "Charles", "David", "Egon", "Farbood", 
+               "George", "Hank", "Inki", "James");
+@lastnames = ("Aranow", "Barker", "Corsetti", "Dershowitz", "Engleman", 
+              "Franklin", "Grice", "Haverford", "Ilvedson", "Jones");
+@states = ("AL", "AK", "AZ", "AR", "CA", "CO", "CT", "DE", "FL", "GA", 
+           "HI", "ID", "IL", "IN", "IA", "KS", "KY", "LA", "ME", "MD", 
+           "MA", "MI", "MN", "MS", "MO", "MT", "NE", "NV", "NH", "NJ", 
+           "NM", "NY", "NC", "ND", "OH", "OK", "OR", "PA", "RI", "SC", 
+           "SD", "TN", "TX", "UT", "VT", "VA", "WA", "WV", "WI", "WY");
+
+print "<?xml version=\"1.0\"?>\n";
+print "\n";
+print "<table>\n";
+
+for ($i=0; $i<$size; $i++)
+{
+    $first = $firstnames [$i % 10];
+    $last = $lastnames [($i / 10) % 10];
+    $state = $states [($i / 100) % 50];
+    $zip = 22000 + $i / 5000;
+
+    printf "  <row\n";
+    printf "    id='%04d'\n", $i;
+    printf "    firstname='$first'\n", $i;
+    printf "    lastname='$last'\n", $i;
+    printf "    street='%d Any St.'\n", ($i % 100) + 1;
+    printf "    city='Anytown'\n";
+    printf "    state='$state'\n";
+    printf "    zip='%d'/>\n", $zip;
+}
+
+print "</table>\n";
+
diff --git a/src/dict.c b/src/dict.c
new file mode 100644
index 000000000000..90e4d81403cf
--- /dev/null
+++ b/src/dict.c
@@ -0,0 +1,1298 @@
+/*
+ * dict.c: dictionary of reusable strings, just used to avoid allocation
+ *         and freeing operations.
+ *
+ * Copyright (C) 2003-2012 Daniel Veillard.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE AUTHORS AND
+ * CONTRIBUTORS ACCEPT NO RESPONSIBILITY IN ANY CONCEIVABLE MANNER.
+ *
+ * Author: daniel@veillard.com
+ */
+
+#define IN_LIBXML
+#include "libxml.h"
+
+#include <limits.h>
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_TIME_H
+#include <time.h>
+#endif
+
+/*
+ * Following http://www.ocert.org/advisories/ocert-2011-003.html
+ * it seems that having hash randomization might be a good idea
+ * when using XML with untrusted data
+ * Note1: that it works correctly only if compiled with WITH_BIG_KEY
+ *  which is the default.
+ * Note2: the fast function used for a small dict won't protect very
+ *  well but since the attack is based on growing a very big hash
+ *  list we will use the BigKey algo as soon as the hash size grows
+ *  over MIN_DICT_SIZE so this actually works
+ */
+#if defined(HAVE_RAND) && defined(HAVE_SRAND) && defined(HAVE_TIME) && \
+    !defined(FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION)
+#define DICT_RANDOMIZATION
+#endif
+
+#include <string.h>
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+#else
+#ifdef HAVE_INTTYPES_H
+#include <inttypes.h>
+#elif defined(_WIN32)
+typedef unsigned __int32 uint32_t;
+#endif
+#endif
+#include <libxml/tree.h>
+#include <libxml/dict.h>
+#include <libxml/xmlmemory.h>
+#include <libxml/xmlerror.h>
+#include <libxml/globals.h>
+
+/* #define DEBUG_GROW */
+/* #define DICT_DEBUG_PATTERNS */
+
+#define MAX_HASH_LEN 3
+#define MIN_DICT_SIZE 128
+#define MAX_DICT_HASH 8 * 2048
+#define WITH_BIG_KEY
+
+#ifdef WITH_BIG_KEY
+#define xmlDictComputeKey(dict, name, len)                              \
+    (((dict)->size == MIN_DICT_SIZE) ?                                  \
+     xmlDictComputeFastKey(name, len, (dict)->seed) :                   \
+     xmlDictComputeBigKey(name, len, (dict)->seed))
+
+#define xmlDictComputeQKey(dict, prefix, plen, name, len)               \
+    (((prefix) == NULL) ?                                               \
+      (xmlDictComputeKey(dict, name, len)) :                             \
+      (((dict)->size == MIN_DICT_SIZE) ?                                \
+       xmlDictComputeFastQKey(prefix, plen, name, len, (dict)->seed) :	\
+       xmlDictComputeBigQKey(prefix, plen, name, len, (dict)->seed)))
+
+#else /* !WITH_BIG_KEY */
+#define xmlDictComputeKey(dict, name, len)                              \
+        xmlDictComputeFastKey(name, len, (dict)->seed)
+#define xmlDictComputeQKey(dict, prefix, plen, name, len)               \
+        xmlDictComputeFastQKey(prefix, plen, name, len, (dict)->seed)
+#endif /* WITH_BIG_KEY */
+
+/*
+ * An entry in the dictionary
+ */
+typedef struct _xmlDictEntry xmlDictEntry;
+typedef xmlDictEntry *xmlDictEntryPtr;
+struct _xmlDictEntry {
+    struct _xmlDictEntry *next;
+    const xmlChar *name;
+    unsigned int len;
+    int valid;
+    unsigned long okey;
+};
+
+typedef struct _xmlDictStrings xmlDictStrings;
+typedef xmlDictStrings *xmlDictStringsPtr;
+struct _xmlDictStrings {
+    xmlDictStringsPtr next;
+    xmlChar *free;
+    xmlChar *end;
+    size_t size;
+    size_t nbStrings;
+    xmlChar array[1];
+};
+/*
+ * The entire dictionary
+ */
+struct _xmlDict {
+    int ref_counter;
+
+    struct _xmlDictEntry *dict;
+    size_t size;
+    unsigned int nbElems;
+    xmlDictStringsPtr strings;
+
+    struct _xmlDict *subdict;
+    /* used for randomization */
+    int seed;
+    /* used to impose a limit on size */
+    size_t limit;
+};
+
+/*
+ * A mutex for modifying the reference counter for shared
+ * dictionaries.
+ */
+static xmlRMutexPtr xmlDictMutex = NULL;
+
+/*
+ * Whether the dictionary mutex was initialized.
+ */
+static int xmlDictInitialized = 0;
+
+#ifdef DICT_RANDOMIZATION
+#ifdef HAVE_RAND_R
+/*
+ * Internal data for random function, protected by xmlDictMutex
+ */
+static unsigned int rand_seed = 0;
+#endif
+#endif
+
+/**
+ * xmlInitializeDict:
+ *
+ * Do the dictionary mutex initialization.
+ * this function is deprecated
+ *
+ * Returns 0 if initialization was already done, and 1 if that
+ * call led to the initialization
+ */
+int xmlInitializeDict(void) {
+    return(0);
+}
+
+/**
+ * __xmlInitializeDict:
+ *
+ * This function is not public
+ * Do the dictionary mutex initialization.
+ * this function is not thread safe, initialization should
+ * normally be done once at setup when called from xmlOnceInit()
+ * we may also land in this code if thread support is not compiled in
+ *
+ * Returns 0 if initialization was already done, and 1 if that
+ * call led to the initialization
+ */
+int __xmlInitializeDict(void) {
+    if (xmlDictInitialized)
+        return(1);
+
+    if ((xmlDictMutex = xmlNewRMutex()) == NULL)
+        return(0);
+    xmlRMutexLock(xmlDictMutex);
+
+#ifdef DICT_RANDOMIZATION
+#ifdef HAVE_RAND_R
+    rand_seed = time(NULL);
+    rand_r(& rand_seed);
+#else
+    srand(time(NULL));
+#endif
+#endif
+    xmlDictInitialized = 1;
+    xmlRMutexUnlock(xmlDictMutex);
+    return(1);
+}
+
+#ifdef DICT_RANDOMIZATION
+int __xmlRandom(void) {
+    int ret;
+
+    if (xmlDictInitialized == 0)
+        __xmlInitializeDict();
+
+    xmlRMutexLock(xmlDictMutex);
+#ifdef HAVE_RAND_R
+    ret = rand_r(& rand_seed);
+#else
+    ret = rand();
+#endif
+    xmlRMutexUnlock(xmlDictMutex);
+    return(ret);
+}
+#endif
+
+/**
+ * xmlDictCleanup:
+ *
+ * Free the dictionary mutex. Do not call unless sure the library
+ * is not in use anymore !
+ */
+void
+xmlDictCleanup(void) {
+    if (!xmlDictInitialized)
+        return;
+
+    xmlFreeRMutex(xmlDictMutex);
+
+    xmlDictInitialized = 0;
+}
+
+/*
+ * xmlDictAddString:
+ * @dict: the dictionary
+ * @name: the name of the userdata
+ * @len: the length of the name
+ *
+ * Add the string to the array[s]
+ *
+ * Returns the pointer of the local string, or NULL in case of error.
+ */
+static const xmlChar *
+xmlDictAddString(xmlDictPtr dict, const xmlChar *name, unsigned int namelen) {
+    xmlDictStringsPtr pool;
+    const xmlChar *ret;
+    size_t size = 0; /* + sizeof(_xmlDictStrings) == 1024 */
+    size_t limit = 0;
+
+#ifdef DICT_DEBUG_PATTERNS
+    fprintf(stderr, "-");
+#endif
+    pool = dict->strings;
+    while (pool != NULL) {
+	if ((size_t)(pool->end - pool->free) > namelen)
+	    goto found_pool;
+	if (pool->size > size) size = pool->size;
+        limit += pool->size;
+	pool = pool->next;
+    }
+    /*
+     * Not found, need to allocate
+     */
+    if (pool == NULL) {
+        if ((dict->limit > 0) && (limit > dict->limit)) {
+            return(NULL);
+        }
+
+        if (size == 0) size = 1000;
+	else size *= 4; /* exponential growth */
+        if (size < 4 * namelen)
+	    size = 4 * namelen; /* just in case ! */
+	pool = (xmlDictStringsPtr) xmlMalloc(sizeof(xmlDictStrings) + size);
+	if (pool == NULL)
+	    return(NULL);
+	pool->size = size;
+	pool->nbStrings = 0;
+	pool->free = &pool->array[0];
+	pool->end = &pool->array[size];
+	pool->next = dict->strings;
+	dict->strings = pool;
+#ifdef DICT_DEBUG_PATTERNS
+        fprintf(stderr, "+");
+#endif
+    }
+found_pool:
+    ret = pool->free;
+    memcpy(pool->free, name, namelen);
+    pool->free += namelen;
+    *(pool->free++) = 0;
+    pool->nbStrings++;
+    return(ret);
+}
+
+/*
+ * xmlDictAddQString:
+ * @dict: the dictionary
+ * @prefix: the prefix of the userdata
+ * @plen: the prefix length
+ * @name: the name of the userdata
+ * @len: the length of the name
+ *
+ * Add the QName to the array[s]
+ *
+ * Returns the pointer of the local string, or NULL in case of error.
+ */
+static const xmlChar *
+xmlDictAddQString(xmlDictPtr dict, const xmlChar *prefix, unsigned int plen,
+                 const xmlChar *name, unsigned int namelen)
+{
+    xmlDictStringsPtr pool;
+    const xmlChar *ret;
+    size_t size = 0; /* + sizeof(_xmlDictStrings) == 1024 */
+    size_t limit = 0;
+
+    if (prefix == NULL) return(xmlDictAddString(dict, name, namelen));
+
+#ifdef DICT_DEBUG_PATTERNS
+    fprintf(stderr, "=");
+#endif
+    pool = dict->strings;
+    while (pool != NULL) {
+	if ((size_t)(pool->end - pool->free) > namelen + plen + 1)
+	    goto found_pool;
+	if (pool->size > size) size = pool->size;
+        limit += pool->size;
+	pool = pool->next;
+    }
+    /*
+     * Not found, need to allocate
+     */
+    if (pool == NULL) {
+        if ((dict->limit > 0) && (limit > dict->limit)) {
+            return(NULL);
+        }
+
+        if (size == 0) size = 1000;
+	else size *= 4; /* exponential growth */
+        if (size < 4 * (namelen + plen + 1))
+	    size = 4 * (namelen + plen + 1); /* just in case ! */
+	pool = (xmlDictStringsPtr) xmlMalloc(sizeof(xmlDictStrings) + size);
+	if (pool == NULL)
+	    return(NULL);
+	pool->size = size;
+	pool->nbStrings = 0;
+	pool->free = &pool->array[0];
+	pool->end = &pool->array[size];
+	pool->next = dict->strings;
+	dict->strings = pool;
+#ifdef DICT_DEBUG_PATTERNS
+        fprintf(stderr, "+");
+#endif
+    }
+found_pool:
+    ret = pool->free;
+    memcpy(pool->free, prefix, plen);
+    pool->free += plen;
+    *(pool->free++) = ':';
+    memcpy(pool->free, name, namelen);
+    pool->free += namelen;
+    *(pool->free++) = 0;
+    pool->nbStrings++;
+    return(ret);
+}
+
+#ifdef WITH_BIG_KEY
+/*
+ * xmlDictComputeBigKey:
+ *
+ * Calculate a hash key using a good hash function that works well for
+ * larger hash table sizes.
+ *
+ * Hash function by "One-at-a-Time Hash" see
+ * http://burtleburtle.net/bob/hash/doobs.html
+ */
+
+#ifdef __clang__
+ATTRIBUTE_NO_SANITIZE("unsigned-integer-overflow")
+#endif
+static uint32_t
+xmlDictComputeBigKey(const xmlChar* data, int namelen, int seed) {
+    uint32_t hash;
+    int i;
+
+    if (namelen <= 0 || data == NULL) return(0);
+
+    hash = seed;
+
+    for (i = 0;i < namelen; i++) {
+        hash += data[i];
+	hash += (hash << 10);
+	hash ^= (hash >> 6);
+    }
+    hash += (hash << 3);
+    hash ^= (hash >> 11);
+    hash += (hash << 15);
+
+    return hash;
+}
+
+/*
+ * xmlDictComputeBigQKey:
+ *
+ * Calculate a hash key for two strings using a good hash function
+ * that works well for larger hash table sizes.
+ *
+ * Hash function by "One-at-a-Time Hash" see
+ * http://burtleburtle.net/bob/hash/doobs.html
+ *
+ * Neither of the two strings must be NULL.
+ */
+#ifdef __clang__
+ATTRIBUTE_NO_SANITIZE("unsigned-integer-overflow")
+#endif
+static unsigned long
+xmlDictComputeBigQKey(const xmlChar *prefix, int plen,
+                      const xmlChar *name, int len, int seed)
+{
+    uint32_t hash;
+    int i;
+
+    hash = seed;
+
+    for (i = 0;i < plen; i++) {
+        hash += prefix[i];
+	hash += (hash << 10);
+	hash ^= (hash >> 6);
+    }
+    hash += ':';
+    hash += (hash << 10);
+    hash ^= (hash >> 6);
+
+    for (i = 0;i < len; i++) {
+        hash += name[i];
+	hash += (hash << 10);
+	hash ^= (hash >> 6);
+    }
+    hash += (hash << 3);
+    hash ^= (hash >> 11);
+    hash += (hash << 15);
+
+    return hash;
+}
+#endif /* WITH_BIG_KEY */
+
+/*
+ * xmlDictComputeFastKey:
+ *
+ * Calculate a hash key using a fast hash function that works well
+ * for low hash table fill.
+ */
+static unsigned long
+xmlDictComputeFastKey(const xmlChar *name, int namelen, int seed) {
+    unsigned long value = seed;
+
+    if (name == NULL) return(0);
+    value += *name;
+    value <<= 5;
+    if (namelen > 10) {
+        value += name[namelen - 1];
+        namelen = 10;
+    }
+    switch (namelen) {
+        case 10: value += name[9];
+        /* Falls through. */
+        case 9: value += name[8];
+        /* Falls through. */
+        case 8: value += name[7];
+        /* Falls through. */
+        case 7: value += name[6];
+        /* Falls through. */
+        case 6: value += name[5];
+        /* Falls through. */
+        case 5: value += name[4];
+        /* Falls through. */
+        case 4: value += name[3];
+        /* Falls through. */
+        case 3: value += name[2];
+        /* Falls through. */
+        case 2: value += name[1];
+        /* Falls through. */
+        default: break;
+    }
+    return(value);
+}
+
+/*
+ * xmlDictComputeFastQKey:
+ *
+ * Calculate a hash key for two strings using a fast hash function
+ * that works well for low hash table fill.
+ *
+ * Neither of the two strings must be NULL.
+ */
+static unsigned long
+xmlDictComputeFastQKey(const xmlChar *prefix, int plen,
+                       const xmlChar *name, int len, int seed)
+{
+    unsigned long value = (unsigned long) seed;
+
+    if (plen == 0)
+	value += 30 * (unsigned long) ':';
+    else
+	value += 30 * (*prefix);
+
+    if (len > 10) {
+        int offset = len - (plen + 1 + 1);
+	if (offset < 0)
+	    offset = len - (10 + 1);
+	value += name[offset];
+        len = 10;
+	if (plen > 10)
+	    plen = 10;
+    }
+    switch (plen) {
+        case 10: value += prefix[9];
+        /* Falls through. */
+        case 9: value += prefix[8];
+        /* Falls through. */
+        case 8: value += prefix[7];
+        /* Falls through. */
+        case 7: value += prefix[6];
+        /* Falls through. */
+        case 6: value += prefix[5];
+        /* Falls through. */
+        case 5: value += prefix[4];
+        /* Falls through. */
+        case 4: value += prefix[3];
+        /* Falls through. */
+        case 3: value += prefix[2];
+        /* Falls through. */
+        case 2: value += prefix[1];
+        /* Falls through. */
+        case 1: value += prefix[0];
+        /* Falls through. */
+        default: break;
+    }
+    len -= plen;
+    if (len > 0) {
+        value += (unsigned long) ':';
+	len--;
+    }
+    switch (len) {
+        case 10: value += name[9];
+        /* Falls through. */
+        case 9: value += name[8];
+        /* Falls through. */
+        case 8: value += name[7];
+        /* Falls through. */
+        case 7: value += name[6];
+        /* Falls through. */
+        case 6: value += name[5];
+        /* Falls through. */
+        case 5: value += name[4];
+        /* Falls through. */
+        case 4: value += name[3];
+        /* Falls through. */
+        case 3: value += name[2];
+        /* Falls through. */
+        case 2: value += name[1];
+        /* Falls through. */
+        case 1: value += name[0];
+        /* Falls through. */
+        default: break;
+    }
+    return(value);
+}
+
+/**
+ * xmlDictCreate:
+ *
+ * Create a new dictionary
+ *
+ * Returns the newly created dictionary, or NULL if an error occurred.
+ */
+xmlDictPtr
+xmlDictCreate(void) {
+    xmlDictPtr dict;
+
+    if (!xmlDictInitialized)
+        if (!__xmlInitializeDict())
+            return(NULL);
+
+#ifdef DICT_DEBUG_PATTERNS
+    fprintf(stderr, "C");
+#endif
+
+    dict = xmlMalloc(sizeof(xmlDict));
+    if (dict) {
+        dict->ref_counter = 1;
+        dict->limit = 0;
+
+        dict->size = MIN_DICT_SIZE;
+	dict->nbElems = 0;
+        dict->dict = xmlMalloc(MIN_DICT_SIZE * sizeof(xmlDictEntry));
+	dict->strings = NULL;
+	dict->subdict = NULL;
+        if (dict->dict) {
+	    memset(dict->dict, 0, MIN_DICT_SIZE * sizeof(xmlDictEntry));
+#ifdef DICT_RANDOMIZATION
+            dict->seed = __xmlRandom();
+#else
+            dict->seed = 0;
+#endif
+	    return(dict);
+        }
+        xmlFree(dict);
+    }
+    return(NULL);
+}
+
+/**
+ * xmlDictCreateSub:
+ * @sub: an existing dictionary
+ *
+ * Create a new dictionary, inheriting strings from the read-only
+ * dictionary @sub. On lookup, strings are first searched in the
+ * new dictionary, then in @sub, and if not found are created in the
+ * new dictionary.
+ *
+ * Returns the newly created dictionary, or NULL if an error occurred.
+ */
+xmlDictPtr
+xmlDictCreateSub(xmlDictPtr sub) {
+    xmlDictPtr dict = xmlDictCreate();
+
+    if ((dict != NULL) && (sub != NULL)) {
+#ifdef DICT_DEBUG_PATTERNS
+        fprintf(stderr, "R");
+#endif
+        dict->seed = sub->seed;
+        dict->subdict = sub;
+	xmlDictReference(dict->subdict);
+    }
+    return(dict);
+}
+
+/**
+ * xmlDictReference:
+ * @dict: the dictionary
+ *
+ * Increment the reference counter of a dictionary
+ *
+ * Returns 0 in case of success and -1 in case of error
+ */
+int
+xmlDictReference(xmlDictPtr dict) {
+    if (!xmlDictInitialized)
+        if (!__xmlInitializeDict())
+            return(-1);
+
+    if (dict == NULL) return -1;
+    xmlRMutexLock(xmlDictMutex);
+    dict->ref_counter++;
+    xmlRMutexUnlock(xmlDictMutex);
+    return(0);
+}
+
+/**
+ * xmlDictGrow:
+ * @dict: the dictionary
+ * @size: the new size of the dictionary
+ *
+ * resize the dictionary
+ *
+ * Returns 0 in case of success, -1 in case of failure
+ */
+static int
+xmlDictGrow(xmlDictPtr dict, size_t size) {
+    unsigned long key, okey;
+    size_t oldsize, i;
+    xmlDictEntryPtr iter, next;
+    struct _xmlDictEntry *olddict;
+#ifdef DEBUG_GROW
+    unsigned long nbElem = 0;
+#endif
+    int ret = 0;
+    int keep_keys = 1;
+
+    if (dict == NULL)
+	return(-1);
+    if (size < 8)
+        return(-1);
+    if (size > 8 * 2048)
+	return(-1);
+
+#ifdef DICT_DEBUG_PATTERNS
+    fprintf(stderr, "*");
+#endif
+
+    oldsize = dict->size;
+    olddict = dict->dict;
+    if (olddict == NULL)
+        return(-1);
+    if (oldsize == MIN_DICT_SIZE)
+        keep_keys = 0;
+
+    dict->dict = xmlMalloc(size * sizeof(xmlDictEntry));
+    if (dict->dict == NULL) {
+	dict->dict = olddict;
+	return(-1);
+    }
+    memset(dict->dict, 0, size * sizeof(xmlDictEntry));
+    dict->size = size;
+
+    /*	If the two loops are merged, there would be situations where
+	a new entry needs to allocated and data copied into it from
+	the main dict. It is nicer to run through the array twice, first
+	copying all the elements in the main array (less probability of
+	allocate) and then the rest, so we only free in the second loop.
+    */
+    for (i = 0; i < oldsize; i++) {
+	if (olddict[i].valid == 0)
+	    continue;
+
+	if (keep_keys)
+	    okey = olddict[i].okey;
+	else
+	    okey = xmlDictComputeKey(dict, olddict[i].name, olddict[i].len);
+	key = okey % dict->size;
+
+	if (dict->dict[key].valid == 0) {
+	    memcpy(&(dict->dict[key]), &(olddict[i]), sizeof(xmlDictEntry));
+	    dict->dict[key].next = NULL;
+	    dict->dict[key].okey = okey;
+	} else {
+	    xmlDictEntryPtr entry;
+
+	    entry = xmlMalloc(sizeof(xmlDictEntry));
+	    if (entry != NULL) {
+		entry->name = olddict[i].name;
+		entry->len = olddict[i].len;
+		entry->okey = okey;
+		entry->next = dict->dict[key].next;
+		entry->valid = 1;
+		dict->dict[key].next = entry;
+	    } else {
+	        /*
+		 * we don't have much ways to alert from here
+		 * result is losing an entry and unicity guarantee
+		 */
+	        ret = -1;
+	    }
+	}
+#ifdef DEBUG_GROW
+	nbElem++;
+#endif
+    }
+
+    for (i = 0; i < oldsize; i++) {
+	iter = olddict[i].next;
+	while (iter) {
+	    next = iter->next;
+
+	    /*
+	     * put back the entry in the new dict
+	     */
+
+	    if (keep_keys)
+		okey = iter->okey;
+	    else
+		okey = xmlDictComputeKey(dict, iter->name, iter->len);
+	    key = okey % dict->size;
+	    if (dict->dict[key].valid == 0) {
+		memcpy(&(dict->dict[key]), iter, sizeof(xmlDictEntry));
+		dict->dict[key].next = NULL;
+		dict->dict[key].valid = 1;
+		dict->dict[key].okey = okey;
+		xmlFree(iter);
+	    } else {
+		iter->next = dict->dict[key].next;
+		iter->okey = okey;
+		dict->dict[key].next = iter;
+	    }
+
+#ifdef DEBUG_GROW
+	    nbElem++;
+#endif
+
+	    iter = next;
+	}
+    }
+
+    xmlFree(olddict);
+
+#ifdef DEBUG_GROW
+    xmlGenericError(xmlGenericErrorContext,
+	    "xmlDictGrow : from %lu to %lu, %u elems\n", oldsize, size, nbElem);
+#endif
+
+    return(ret);
+}
+
+/**
+ * xmlDictFree:
+ * @dict: the dictionary
+ *
+ * Free the hash @dict and its contents. The userdata is
+ * deallocated with @f if provided.
+ */
+void
+xmlDictFree(xmlDictPtr dict) {
+    size_t i;
+    xmlDictEntryPtr iter;
+    xmlDictEntryPtr next;
+    int inside_dict = 0;
+    xmlDictStringsPtr pool, nextp;
+
+    if (dict == NULL)
+	return;
+
+    if (!xmlDictInitialized)
+        if (!__xmlInitializeDict())
+            return;
+
+    /* decrement the counter, it may be shared by a parser and docs */
+    xmlRMutexLock(xmlDictMutex);
+    dict->ref_counter--;
+    if (dict->ref_counter > 0) {
+        xmlRMutexUnlock(xmlDictMutex);
+        return;
+    }
+
+    xmlRMutexUnlock(xmlDictMutex);
+
+    if (dict->subdict != NULL) {
+        xmlDictFree(dict->subdict);
+    }
+
+    if (dict->dict) {
+	for(i = 0; ((i < dict->size) && (dict->nbElems > 0)); i++) {
+	    iter = &(dict->dict[i]);
+	    if (iter->valid == 0)
+		continue;
+	    inside_dict = 1;
+	    while (iter) {
+		next = iter->next;
+		if (!inside_dict)
+		    xmlFree(iter);
+		dict->nbElems--;
+		inside_dict = 0;
+		iter = next;
+	    }
+	}
+	xmlFree(dict->dict);
+    }
+    pool = dict->strings;
+    while (pool != NULL) {
+        nextp = pool->next;
+	xmlFree(pool);
+	pool = nextp;
+    }
+    xmlFree(dict);
+}
+
+/**
+ * xmlDictLookup:
+ * @dict: the dictionary
+ * @name: the name of the userdata
+ * @len: the length of the name, if -1 it is recomputed
+ *
+ * Add the @name to the dictionary @dict if not present.
+ *
+ * Returns the internal copy of the name or NULL in case of internal error
+ */
+const xmlChar *
+xmlDictLookup(xmlDictPtr dict, const xmlChar *name, int len) {
+    unsigned long key, okey, nbi = 0;
+    xmlDictEntryPtr entry;
+    xmlDictEntryPtr insert;
+    const xmlChar *ret;
+    unsigned int l;
+
+    if ((dict == NULL) || (name == NULL))
+	return(NULL);
+
+    if (len < 0)
+        l = strlen((const char *) name);
+    else
+        l = len;
+
+    if (((dict->limit > 0) && (l >= dict->limit)) ||
+        (l > INT_MAX / 2))
+        return(NULL);
+
+    /*
+     * Check for duplicate and insertion location.
+     */
+    okey = xmlDictComputeKey(dict, name, l);
+    key = okey % dict->size;
+    if (dict->dict[key].valid == 0) {
+	insert = NULL;
+    } else {
+	for (insert = &(dict->dict[key]); insert->next != NULL;
+	     insert = insert->next) {
+#ifdef __GNUC__
+	    if ((insert->okey == okey) && (insert->len == l)) {
+		if (!memcmp(insert->name, name, l))
+		    return(insert->name);
+	    }
+#else
+	    if ((insert->okey == okey) && (insert->len == l) &&
+	        (!xmlStrncmp(insert->name, name, l)))
+		return(insert->name);
+#endif
+	    nbi++;
+	}
+#ifdef __GNUC__
+	if ((insert->okey == okey) && (insert->len == l)) {
+	    if (!memcmp(insert->name, name, l))
+		return(insert->name);
+	}
+#else
+	if ((insert->okey == okey) && (insert->len == l) &&
+	    (!xmlStrncmp(insert->name, name, l)))
+	    return(insert->name);
+#endif
+    }
+
+    if (dict->subdict) {
+        unsigned long skey;
+
+        /* we cannot always reuse the same okey for the subdict */
+        if (((dict->size == MIN_DICT_SIZE) &&
+	     (dict->subdict->size != MIN_DICT_SIZE)) ||
+            ((dict->size != MIN_DICT_SIZE) &&
+	     (dict->subdict->size == MIN_DICT_SIZE)))
+	    skey = xmlDictComputeKey(dict->subdict, name, l);
+	else
+	    skey = okey;
+
+	key = skey % dict->subdict->size;
+	if (dict->subdict->dict[key].valid != 0) {
+	    xmlDictEntryPtr tmp;
+
+	    for (tmp = &(dict->subdict->dict[key]); tmp->next != NULL;
+		 tmp = tmp->next) {
+#ifdef __GNUC__
+		if ((tmp->okey == skey) && (tmp->len == l)) {
+		    if (!memcmp(tmp->name, name, l))
+			return(tmp->name);
+		}
+#else
+		if ((tmp->okey == skey) && (tmp->len == l) &&
+		    (!xmlStrncmp(tmp->name, name, l)))
+		    return(tmp->name);
+#endif
+		nbi++;
+	    }
+#ifdef __GNUC__
+	    if ((tmp->okey == skey) && (tmp->len == l)) {
+		if (!memcmp(tmp->name, name, l))
+		    return(tmp->name);
+	    }
+#else
+	    if ((tmp->okey == skey) && (tmp->len == l) &&
+		(!xmlStrncmp(tmp->name, name, l)))
+		return(tmp->name);
+#endif
+	}
+	key = okey % dict->size;
+    }
+
+    ret = xmlDictAddString(dict, name, l);
+    if (ret == NULL)
+        return(NULL);
+    if (insert == NULL) {
+	entry = &(dict->dict[key]);
+    } else {
+	entry = xmlMalloc(sizeof(xmlDictEntry));
+	if (entry == NULL)
+	     return(NULL);
+    }
+    entry->name = ret;
+    entry->len = l;
+    entry->next = NULL;
+    entry->valid = 1;
+    entry->okey = okey;
+
+
+    if (insert != NULL)
+	insert->next = entry;
+
+    dict->nbElems++;
+
+    if ((nbi > MAX_HASH_LEN) &&
+        (dict->size <= ((MAX_DICT_HASH / 2) / MAX_HASH_LEN))) {
+	if (xmlDictGrow(dict, MAX_HASH_LEN * 2 * dict->size) != 0)
+	    return(NULL);
+    }
+    /* Note that entry may have been freed at this point by xmlDictGrow */
+
+    return(ret);
+}
+
+/**
+ * xmlDictExists:
+ * @dict: the dictionary
+ * @name: the name of the userdata
+ * @len: the length of the name, if -1 it is recomputed
+ *
+ * Check if the @name exists in the dictionary @dict.
+ *
+ * Returns the internal copy of the name or NULL if not found.
+ */
+const xmlChar *
+xmlDictExists(xmlDictPtr dict, const xmlChar *name, int len) {
+    unsigned long key, okey, nbi = 0;
+    xmlDictEntryPtr insert;
+    unsigned int l;
+
+    if ((dict == NULL) || (name == NULL))
+	return(NULL);
+
+    if (len < 0)
+        l = strlen((const char *) name);
+    else
+        l = len;
+    if (((dict->limit > 0) && (l >= dict->limit)) ||
+        (l > INT_MAX / 2))
+        return(NULL);
+
+    /*
+     * Check for duplicate and insertion location.
+     */
+    okey = xmlDictComputeKey(dict, name, l);
+    key = okey % dict->size;
+    if (dict->dict[key].valid == 0) {
+	insert = NULL;
+    } else {
+	for (insert = &(dict->dict[key]); insert->next != NULL;
+	     insert = insert->next) {
+#ifdef __GNUC__
+	    if ((insert->okey == okey) && (insert->len == l)) {
+		if (!memcmp(insert->name, name, l))
+		    return(insert->name);
+	    }
+#else
+	    if ((insert->okey == okey) && (insert->len == l) &&
+	        (!xmlStrncmp(insert->name, name, l)))
+		return(insert->name);
+#endif
+	    nbi++;
+	}
+#ifdef __GNUC__
+	if ((insert->okey == okey) && (insert->len == l)) {
+	    if (!memcmp(insert->name, name, l))
+		return(insert->name);
+	}
+#else
+	if ((insert->okey == okey) && (insert->len == l) &&
+	    (!xmlStrncmp(insert->name, name, l)))
+	    return(insert->name);
+#endif
+    }
+
+    if (dict->subdict) {
+        unsigned long skey;
+
+        /* we cannot always reuse the same okey for the subdict */
+        if (((dict->size == MIN_DICT_SIZE) &&
+	     (dict->subdict->size != MIN_DICT_SIZE)) ||
+            ((dict->size != MIN_DICT_SIZE) &&
+	     (dict->subdict->size == MIN_DICT_SIZE)))
+	    skey = xmlDictComputeKey(dict->subdict, name, l);
+	else
+	    skey = okey;
+
+	key = skey % dict->subdict->size;
+	if (dict->subdict->dict[key].valid != 0) {
+	    xmlDictEntryPtr tmp;
+
+	    for (tmp = &(dict->subdict->dict[key]); tmp->next != NULL;
+		 tmp = tmp->next) {
+#ifdef __GNUC__
+		if ((tmp->okey == skey) && (tmp->len == l)) {
+		    if (!memcmp(tmp->name, name, l))
+			return(tmp->name);
+		}
+#else
+		if ((tmp->okey == skey) && (tmp->len == l) &&
+		    (!xmlStrncmp(tmp->name, name, l)))
+		    return(tmp->name);
+#endif
+		nbi++;
+	    }
+#ifdef __GNUC__
+	    if ((tmp->okey == skey) && (tmp->len == l)) {
+		if (!memcmp(tmp->name, name, l))
+		    return(tmp->name);
+	    }
+#else
+	    if ((tmp->okey == skey) && (tmp->len == l) &&
+		(!xmlStrncmp(tmp->name, name, l)))
+		return(tmp->name);
+#endif
+	}
+    }
+
+    /* not found */
+    return(NULL);
+}
+
+/**
+ * xmlDictQLookup:
+ * @dict: the dictionary
+ * @prefix: the prefix
+ * @name: the name
+ *
+ * Add the QName @prefix:@name to the hash @dict if not present.
+ *
+ * Returns the internal copy of the QName or NULL in case of internal error
+ */
+const xmlChar *
+xmlDictQLookup(xmlDictPtr dict, const xmlChar *prefix, const xmlChar *name) {
+    unsigned long okey, key, nbi = 0;
+    xmlDictEntryPtr entry;
+    xmlDictEntryPtr insert;
+    const xmlChar *ret;
+    unsigned int len, plen, l;
+
+    if ((dict == NULL) || (name == NULL))
+	return(NULL);
+    if (prefix == NULL)
+        return(xmlDictLookup(dict, name, -1));
+
+    l = len = strlen((const char *) name);
+    plen = strlen((const char *) prefix);
+    len += 1 + plen;
+
+    /*
+     * Check for duplicate and insertion location.
+     */
+    okey = xmlDictComputeQKey(dict, prefix, plen, name, l);
+    key = okey % dict->size;
+    if (dict->dict[key].valid == 0) {
+	insert = NULL;
+    } else {
+	for (insert = &(dict->dict[key]); insert->next != NULL;
+	     insert = insert->next) {
+	    if ((insert->okey == okey) && (insert->len == len) &&
+	        (xmlStrQEqual(prefix, name, insert->name)))
+		return(insert->name);
+	    nbi++;
+	}
+	if ((insert->okey == okey) && (insert->len == len) &&
+	    (xmlStrQEqual(prefix, name, insert->name)))
+	    return(insert->name);
+    }
+
+    if (dict->subdict) {
+        unsigned long skey;
+
+        /* we cannot always reuse the same okey for the subdict */
+        if (((dict->size == MIN_DICT_SIZE) &&
+	     (dict->subdict->size != MIN_DICT_SIZE)) ||
+            ((dict->size != MIN_DICT_SIZE) &&
+	     (dict->subdict->size == MIN_DICT_SIZE)))
+	    skey = xmlDictComputeQKey(dict->subdict, prefix, plen, name, l);
+	else
+	    skey = okey;
+
+	key = skey % dict->subdict->size;
+	if (dict->subdict->dict[key].valid != 0) {
+	    xmlDictEntryPtr tmp;
+	    for (tmp = &(dict->subdict->dict[key]); tmp->next != NULL;
+		 tmp = tmp->next) {
+		if ((tmp->okey == skey) && (tmp->len == len) &&
+		    (xmlStrQEqual(prefix, name, tmp->name)))
+		    return(tmp->name);
+		nbi++;
+	    }
+	    if ((tmp->okey == skey) && (tmp->len == len) &&
+		(xmlStrQEqual(prefix, name, tmp->name)))
+		return(tmp->name);
+	}
+	key = okey % dict->size;
+    }
+
+    ret = xmlDictAddQString(dict, prefix, plen, name, l);
+    if (ret == NULL)
+        return(NULL);
+    if (insert == NULL) {
+	entry = &(dict->dict[key]);
+    } else {
+	entry = xmlMalloc(sizeof(xmlDictEntry));
+	if (entry == NULL)
+	     return(NULL);
+    }
+    entry->name = ret;
+    entry->len = len;
+    entry->next = NULL;
+    entry->valid = 1;
+    entry->okey = okey;
+
+    if (insert != NULL)
+	insert->next = entry;
+
+    dict->nbElems++;
+
+    if ((nbi > MAX_HASH_LEN) &&
+        (dict->size <= ((MAX_DICT_HASH / 2) / MAX_HASH_LEN)))
+	xmlDictGrow(dict, MAX_HASH_LEN * 2 * dict->size);
+    /* Note that entry may have been freed at this point by xmlDictGrow */
+
+    return(ret);
+}
+
+/**
+ * xmlDictOwns:
+ * @dict: the dictionary
+ * @str: the string
+ *
+ * check if a string is owned by the dictionary
+ *
+ * Returns 1 if true, 0 if false and -1 in case of error
+ * -1 in case of error
+ */
+int
+xmlDictOwns(xmlDictPtr dict, const xmlChar *str) {
+    xmlDictStringsPtr pool;
+
+    if ((dict == NULL) || (str == NULL))
+	return(-1);
+    pool = dict->strings;
+    while (pool != NULL) {
+        if ((str >= &pool->array[0]) && (str <= pool->free))
+	    return(1);
+	pool = pool->next;
+    }
+    if (dict->subdict)
+        return(xmlDictOwns(dict->subdict, str));
+    return(0);
+}
+
+/**
+ * xmlDictSize:
+ * @dict: the dictionary
+ *
+ * Query the number of elements installed in the hash @dict.
+ *
+ * Returns the number of elements in the dictionary or
+ * -1 in case of error
+ */
+int
+xmlDictSize(xmlDictPtr dict) {
+    if (dict == NULL)
+	return(-1);
+    if (dict->subdict)
+        return(dict->nbElems + dict->subdict->nbElems);
+    return(dict->nbElems);
+}
+
+/**
+ * xmlDictSetLimit:
+ * @dict: the dictionary
+ * @limit: the limit in bytes
+ *
+ * Set a size limit for the dictionary
+ * Added in 2.9.0
+ *
+ * Returns the previous limit of the dictionary or 0
+ */
+size_t
+xmlDictSetLimit(xmlDictPtr dict, size_t limit) {
+    size_t ret;
+
+    if (dict == NULL)
+	return(0);
+    ret = dict->limit;
+    dict->limit = limit;
+    return(ret);
+}
+
+/**
+ * xmlDictGetUsage:
+ * @dict: the dictionary
+ *
+ * Get how much memory is used by a dictionary for strings
+ * Added in 2.9.0
+ *
+ * Returns the amount of strings allocated
+ */
+size_t
+xmlDictGetUsage(xmlDictPtr dict) {
+    xmlDictStringsPtr pool;
+    size_t limit = 0;
+
+    if (dict == NULL)
+	return(0);
+    pool = dict->strings;
+    while (pool != NULL) {
+        limit += pool->size;
+	pool = pool->next;
+    }
+    return(limit);
+}
+
+#define bottom_dict
+#include "elfgcchack.h"
diff --git a/src/elfgcchack.h b/src/elfgcchack.h
new file mode 100644
index 000000000000..af8ad1148d25
--- /dev/null
+++ b/src/elfgcchack.h
@@ -0,0 +1,17818 @@
+/*
+ * elfgcchack.h: hack by Arjan van de Ven <arjanv@redhat.com> to speed
+ *               up the code when using gcc for call within the library.
+ *
+ * Based on the analysis http://people.redhat.com/drepper/dsohowto.pdf
+ * from Ulrich drepper. Rewritten to be generated from the XML description
+ * file for libxml2 API
+ * autogenerated with xsltproc doc/elfgcchack.xsl doc/libxml2-api.xml
+ */
+
+#ifdef IN_LIBXML
+#ifdef __GNUC__
+#ifdef PIC
+#ifdef __linux__
+#if (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || (__GNUC__ > 3)
+
+#include "libxml/c14n.h"
+#include "libxml/catalog.h"
+#include "libxml/chvalid.h"
+#include "libxml/debugXML.h"
+#include "libxml/dict.h"
+#include "libxml/DOCBparser.h"
+#include "libxml/encoding.h"
+#include "libxml/entities.h"
+#include "libxml/globals.h"
+#include "libxml/hash.h"
+#include "libxml/HTMLparser.h"
+#include "libxml/HTMLtree.h"
+#include "libxml/list.h"
+#include "libxml/nanoftp.h"
+#include "libxml/nanohttp.h"
+#include "libxml/parser.h"
+#include "libxml/parserInternals.h"
+#include "libxml/pattern.h"
+#include "libxml/relaxng.h"
+#include "libxml/SAX2.h"
+#include "libxml/SAX.h"
+#include "libxml/schemasInternals.h"
+#include "libxml/schematron.h"
+#include "libxml/threads.h"
+#include "libxml/tree.h"
+#include "libxml/uri.h"
+#include "libxml/valid.h"
+#include "libxml/xinclude.h"
+#include "libxml/xlink.h"
+#include "libxml/xmlautomata.h"
+#include "libxml/xmlerror.h"
+#include "libxml/xmlexports.h"
+#include "libxml/xmlIO.h"
+#include "libxml/xmlmemory.h"
+#include "libxml/xmlreader.h"
+#include "libxml/xmlregexp.h"
+#include "libxml/xmlsave.h"
+#include "libxml/xmlschemas.h"
+#include "libxml/xmlschemastypes.h"
+#include "libxml/xmlstring.h"
+#include "libxml/xmlunicode.h"
+#include "libxml/xmlversion.h"
+#include "libxml/xmlwriter.h"
+#include "libxml/xpath.h"
+#include "libxml/xpathInternals.h"
+#include "libxml/xpointer.h"
+#include "libxml/xmlmodule.h"
+
+/* special hot spot not exported ones */
+
+#ifdef bottom_globals
+#undef __xmlGenericError
+extern __typeof (__xmlGenericError) __xmlGenericError __attribute((alias("__xmlGenericError__internal_alias")));
+#else
+#ifndef __xmlGenericError
+extern __typeof (__xmlGenericError) __xmlGenericError__internal_alias __attribute((visibility("hidden")));
+#define __xmlGenericError __xmlGenericError__internal_alias
+#endif
+#endif
+
+#ifdef bottom_globals
+#undef __xmlGenericErrorContext
+extern __typeof (__xmlGenericErrorContext) __xmlGenericErrorContext __attribute((alias("__xmlGenericErrorContext__internal_alias")));
+#else
+#ifndef __xmlGenericErrorContext
+extern __typeof (__xmlGenericErrorContext) __xmlGenericErrorContext__internal_alias __attribute((visibility("hidden")));
+#define __xmlGenericErrorContext __xmlGenericErrorContext__internal_alias
+#endif
+#endif
+
+/* list generated from libxml2-api.xml */
+#if defined(LIBXML_DOCB_ENABLED)
+#ifdef bottom_DOCBparser
+#undef docbCreatePushParserCtxt
+extern __typeof (docbCreatePushParserCtxt) docbCreatePushParserCtxt __attribute((alias("docbCreatePushParserCtxt__internal_alias")));
+#else
+#ifndef docbCreatePushParserCtxt
+extern __typeof (docbCreatePushParserCtxt) docbCreatePushParserCtxt__internal_alias __attribute((visibility("hidden")));
+#define docbCreatePushParserCtxt docbCreatePushParserCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlAttrAllowed
+extern __typeof (htmlAttrAllowed) htmlAttrAllowed __attribute((alias("htmlAttrAllowed__internal_alias")));
+#else
+#ifndef htmlAttrAllowed
+extern __typeof (htmlAttrAllowed) htmlAttrAllowed__internal_alias __attribute((visibility("hidden")));
+#define htmlAttrAllowed htmlAttrAllowed__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlAutoCloseTag
+extern __typeof (htmlAutoCloseTag) htmlAutoCloseTag __attribute((alias("htmlAutoCloseTag__internal_alias")));
+#else
+#ifndef htmlAutoCloseTag
+extern __typeof (htmlAutoCloseTag) htmlAutoCloseTag__internal_alias __attribute((visibility("hidden")));
+#define htmlAutoCloseTag htmlAutoCloseTag__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlCreateFileParserCtxt
+extern __typeof (htmlCreateFileParserCtxt) htmlCreateFileParserCtxt __attribute((alias("htmlCreateFileParserCtxt__internal_alias")));
+#else
+#ifndef htmlCreateFileParserCtxt
+extern __typeof (htmlCreateFileParserCtxt) htmlCreateFileParserCtxt__internal_alias __attribute((visibility("hidden")));
+#define htmlCreateFileParserCtxt htmlCreateFileParserCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlCreateMemoryParserCtxt
+extern __typeof (htmlCreateMemoryParserCtxt) htmlCreateMemoryParserCtxt __attribute((alias("htmlCreateMemoryParserCtxt__internal_alias")));
+#else
+#ifndef htmlCreateMemoryParserCtxt
+extern __typeof (htmlCreateMemoryParserCtxt) htmlCreateMemoryParserCtxt__internal_alias __attribute((visibility("hidden")));
+#define htmlCreateMemoryParserCtxt htmlCreateMemoryParserCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED) && defined(LIBXML_PUSH_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlCreatePushParserCtxt
+extern __typeof (htmlCreatePushParserCtxt) htmlCreatePushParserCtxt __attribute((alias("htmlCreatePushParserCtxt__internal_alias")));
+#else
+#ifndef htmlCreatePushParserCtxt
+extern __typeof (htmlCreatePushParserCtxt) htmlCreatePushParserCtxt__internal_alias __attribute((visibility("hidden")));
+#define htmlCreatePushParserCtxt htmlCreatePushParserCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlCtxtReadDoc
+extern __typeof (htmlCtxtReadDoc) htmlCtxtReadDoc __attribute((alias("htmlCtxtReadDoc__internal_alias")));
+#else
+#ifndef htmlCtxtReadDoc
+extern __typeof (htmlCtxtReadDoc) htmlCtxtReadDoc__internal_alias __attribute((visibility("hidden")));
+#define htmlCtxtReadDoc htmlCtxtReadDoc__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlCtxtReadFd
+extern __typeof (htmlCtxtReadFd) htmlCtxtReadFd __attribute((alias("htmlCtxtReadFd__internal_alias")));
+#else
+#ifndef htmlCtxtReadFd
+extern __typeof (htmlCtxtReadFd) htmlCtxtReadFd__internal_alias __attribute((visibility("hidden")));
+#define htmlCtxtReadFd htmlCtxtReadFd__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlCtxtReadFile
+extern __typeof (htmlCtxtReadFile) htmlCtxtReadFile __attribute((alias("htmlCtxtReadFile__internal_alias")));
+#else
+#ifndef htmlCtxtReadFile
+extern __typeof (htmlCtxtReadFile) htmlCtxtReadFile__internal_alias __attribute((visibility("hidden")));
+#define htmlCtxtReadFile htmlCtxtReadFile__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlCtxtReadIO
+extern __typeof (htmlCtxtReadIO) htmlCtxtReadIO __attribute((alias("htmlCtxtReadIO__internal_alias")));
+#else
+#ifndef htmlCtxtReadIO
+extern __typeof (htmlCtxtReadIO) htmlCtxtReadIO__internal_alias __attribute((visibility("hidden")));
+#define htmlCtxtReadIO htmlCtxtReadIO__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlCtxtReadMemory
+extern __typeof (htmlCtxtReadMemory) htmlCtxtReadMemory __attribute((alias("htmlCtxtReadMemory__internal_alias")));
+#else
+#ifndef htmlCtxtReadMemory
+extern __typeof (htmlCtxtReadMemory) htmlCtxtReadMemory__internal_alias __attribute((visibility("hidden")));
+#define htmlCtxtReadMemory htmlCtxtReadMemory__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlCtxtReset
+extern __typeof (htmlCtxtReset) htmlCtxtReset __attribute((alias("htmlCtxtReset__internal_alias")));
+#else
+#ifndef htmlCtxtReset
+extern __typeof (htmlCtxtReset) htmlCtxtReset__internal_alias __attribute((visibility("hidden")));
+#define htmlCtxtReset htmlCtxtReset__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlCtxtUseOptions
+extern __typeof (htmlCtxtUseOptions) htmlCtxtUseOptions __attribute((alias("htmlCtxtUseOptions__internal_alias")));
+#else
+#ifndef htmlCtxtUseOptions
+extern __typeof (htmlCtxtUseOptions) htmlCtxtUseOptions__internal_alias __attribute((visibility("hidden")));
+#define htmlCtxtUseOptions htmlCtxtUseOptions__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_SAX2
+#undef htmlDefaultSAXHandlerInit
+extern __typeof (htmlDefaultSAXHandlerInit) htmlDefaultSAXHandlerInit __attribute((alias("htmlDefaultSAXHandlerInit__internal_alias")));
+#else
+#ifndef htmlDefaultSAXHandlerInit
+extern __typeof (htmlDefaultSAXHandlerInit) htmlDefaultSAXHandlerInit__internal_alias __attribute((visibility("hidden")));
+#define htmlDefaultSAXHandlerInit htmlDefaultSAXHandlerInit__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_HTMLtree
+#undef htmlDocContentDumpFormatOutput
+extern __typeof (htmlDocContentDumpFormatOutput) htmlDocContentDumpFormatOutput __attribute((alias("htmlDocContentDumpFormatOutput__internal_alias")));
+#else
+#ifndef htmlDocContentDumpFormatOutput
+extern __typeof (htmlDocContentDumpFormatOutput) htmlDocContentDumpFormatOutput__internal_alias __attribute((visibility("hidden")));
+#define htmlDocContentDumpFormatOutput htmlDocContentDumpFormatOutput__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_HTMLtree
+#undef htmlDocContentDumpOutput
+extern __typeof (htmlDocContentDumpOutput) htmlDocContentDumpOutput __attribute((alias("htmlDocContentDumpOutput__internal_alias")));
+#else
+#ifndef htmlDocContentDumpOutput
+extern __typeof (htmlDocContentDumpOutput) htmlDocContentDumpOutput__internal_alias __attribute((visibility("hidden")));
+#define htmlDocContentDumpOutput htmlDocContentDumpOutput__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_HTMLtree
+#undef htmlDocDump
+extern __typeof (htmlDocDump) htmlDocDump __attribute((alias("htmlDocDump__internal_alias")));
+#else
+#ifndef htmlDocDump
+extern __typeof (htmlDocDump) htmlDocDump__internal_alias __attribute((visibility("hidden")));
+#define htmlDocDump htmlDocDump__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_HTMLtree
+#undef htmlDocDumpMemory
+extern __typeof (htmlDocDumpMemory) htmlDocDumpMemory __attribute((alias("htmlDocDumpMemory__internal_alias")));
+#else
+#ifndef htmlDocDumpMemory
+extern __typeof (htmlDocDumpMemory) htmlDocDumpMemory__internal_alias __attribute((visibility("hidden")));
+#define htmlDocDumpMemory htmlDocDumpMemory__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_HTMLtree
+#undef htmlDocDumpMemoryFormat
+extern __typeof (htmlDocDumpMemoryFormat) htmlDocDumpMemoryFormat __attribute((alias("htmlDocDumpMemoryFormat__internal_alias")));
+#else
+#ifndef htmlDocDumpMemoryFormat
+extern __typeof (htmlDocDumpMemoryFormat) htmlDocDumpMemoryFormat__internal_alias __attribute((visibility("hidden")));
+#define htmlDocDumpMemoryFormat htmlDocDumpMemoryFormat__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlElementAllowedHere
+extern __typeof (htmlElementAllowedHere) htmlElementAllowedHere __attribute((alias("htmlElementAllowedHere__internal_alias")));
+#else
+#ifndef htmlElementAllowedHere
+extern __typeof (htmlElementAllowedHere) htmlElementAllowedHere__internal_alias __attribute((visibility("hidden")));
+#define htmlElementAllowedHere htmlElementAllowedHere__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlElementStatusHere
+extern __typeof (htmlElementStatusHere) htmlElementStatusHere __attribute((alias("htmlElementStatusHere__internal_alias")));
+#else
+#ifndef htmlElementStatusHere
+extern __typeof (htmlElementStatusHere) htmlElementStatusHere__internal_alias __attribute((visibility("hidden")));
+#define htmlElementStatusHere htmlElementStatusHere__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlEncodeEntities
+extern __typeof (htmlEncodeEntities) htmlEncodeEntities __attribute((alias("htmlEncodeEntities__internal_alias")));
+#else
+#ifndef htmlEncodeEntities
+extern __typeof (htmlEncodeEntities) htmlEncodeEntities__internal_alias __attribute((visibility("hidden")));
+#define htmlEncodeEntities htmlEncodeEntities__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlEntityLookup
+extern __typeof (htmlEntityLookup) htmlEntityLookup __attribute((alias("htmlEntityLookup__internal_alias")));
+#else
+#ifndef htmlEntityLookup
+extern __typeof (htmlEntityLookup) htmlEntityLookup__internal_alias __attribute((visibility("hidden")));
+#define htmlEntityLookup htmlEntityLookup__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlEntityValueLookup
+extern __typeof (htmlEntityValueLookup) htmlEntityValueLookup __attribute((alias("htmlEntityValueLookup__internal_alias")));
+#else
+#ifndef htmlEntityValueLookup
+extern __typeof (htmlEntityValueLookup) htmlEntityValueLookup__internal_alias __attribute((visibility("hidden")));
+#define htmlEntityValueLookup htmlEntityValueLookup__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlFreeParserCtxt
+extern __typeof (htmlFreeParserCtxt) htmlFreeParserCtxt __attribute((alias("htmlFreeParserCtxt__internal_alias")));
+#else
+#ifndef htmlFreeParserCtxt
+extern __typeof (htmlFreeParserCtxt) htmlFreeParserCtxt__internal_alias __attribute((visibility("hidden")));
+#define htmlFreeParserCtxt htmlFreeParserCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLtree
+#undef htmlGetMetaEncoding
+extern __typeof (htmlGetMetaEncoding) htmlGetMetaEncoding __attribute((alias("htmlGetMetaEncoding__internal_alias")));
+#else
+#ifndef htmlGetMetaEncoding
+extern __typeof (htmlGetMetaEncoding) htmlGetMetaEncoding__internal_alias __attribute((visibility("hidden")));
+#define htmlGetMetaEncoding htmlGetMetaEncoding__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlHandleOmittedElem
+extern __typeof (htmlHandleOmittedElem) htmlHandleOmittedElem __attribute((alias("htmlHandleOmittedElem__internal_alias")));
+#else
+#ifndef htmlHandleOmittedElem
+extern __typeof (htmlHandleOmittedElem) htmlHandleOmittedElem__internal_alias __attribute((visibility("hidden")));
+#define htmlHandleOmittedElem htmlHandleOmittedElem__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlInitAutoClose
+extern __typeof (htmlInitAutoClose) htmlInitAutoClose __attribute((alias("htmlInitAutoClose__internal_alias")));
+#else
+#ifndef htmlInitAutoClose
+extern __typeof (htmlInitAutoClose) htmlInitAutoClose__internal_alias __attribute((visibility("hidden")));
+#define htmlInitAutoClose htmlInitAutoClose__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlIsAutoClosed
+extern __typeof (htmlIsAutoClosed) htmlIsAutoClosed __attribute((alias("htmlIsAutoClosed__internal_alias")));
+#else
+#ifndef htmlIsAutoClosed
+extern __typeof (htmlIsAutoClosed) htmlIsAutoClosed__internal_alias __attribute((visibility("hidden")));
+#define htmlIsAutoClosed htmlIsAutoClosed__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLtree
+#undef htmlIsBooleanAttr
+extern __typeof (htmlIsBooleanAttr) htmlIsBooleanAttr __attribute((alias("htmlIsBooleanAttr__internal_alias")));
+#else
+#ifndef htmlIsBooleanAttr
+extern __typeof (htmlIsBooleanAttr) htmlIsBooleanAttr__internal_alias __attribute((visibility("hidden")));
+#define htmlIsBooleanAttr htmlIsBooleanAttr__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlIsScriptAttribute
+extern __typeof (htmlIsScriptAttribute) htmlIsScriptAttribute __attribute((alias("htmlIsScriptAttribute__internal_alias")));
+#else
+#ifndef htmlIsScriptAttribute
+extern __typeof (htmlIsScriptAttribute) htmlIsScriptAttribute__internal_alias __attribute((visibility("hidden")));
+#define htmlIsScriptAttribute htmlIsScriptAttribute__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlNewDoc
+extern __typeof (htmlNewDoc) htmlNewDoc __attribute((alias("htmlNewDoc__internal_alias")));
+#else
+#ifndef htmlNewDoc
+extern __typeof (htmlNewDoc) htmlNewDoc__internal_alias __attribute((visibility("hidden")));
+#define htmlNewDoc htmlNewDoc__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlNewDocNoDtD
+extern __typeof (htmlNewDocNoDtD) htmlNewDocNoDtD __attribute((alias("htmlNewDocNoDtD__internal_alias")));
+#else
+#ifndef htmlNewDocNoDtD
+extern __typeof (htmlNewDocNoDtD) htmlNewDocNoDtD__internal_alias __attribute((visibility("hidden")));
+#define htmlNewDocNoDtD htmlNewDocNoDtD__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlNewParserCtxt
+extern __typeof (htmlNewParserCtxt) htmlNewParserCtxt __attribute((alias("htmlNewParserCtxt__internal_alias")));
+#else
+#ifndef htmlNewParserCtxt
+extern __typeof (htmlNewParserCtxt) htmlNewParserCtxt__internal_alias __attribute((visibility("hidden")));
+#define htmlNewParserCtxt htmlNewParserCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_HTMLtree
+#undef htmlNodeDump
+extern __typeof (htmlNodeDump) htmlNodeDump __attribute((alias("htmlNodeDump__internal_alias")));
+#else
+#ifndef htmlNodeDump
+extern __typeof (htmlNodeDump) htmlNodeDump__internal_alias __attribute((visibility("hidden")));
+#define htmlNodeDump htmlNodeDump__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_HTMLtree
+#undef htmlNodeDumpFile
+extern __typeof (htmlNodeDumpFile) htmlNodeDumpFile __attribute((alias("htmlNodeDumpFile__internal_alias")));
+#else
+#ifndef htmlNodeDumpFile
+extern __typeof (htmlNodeDumpFile) htmlNodeDumpFile__internal_alias __attribute((visibility("hidden")));
+#define htmlNodeDumpFile htmlNodeDumpFile__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_HTMLtree
+#undef htmlNodeDumpFileFormat
+extern __typeof (htmlNodeDumpFileFormat) htmlNodeDumpFileFormat __attribute((alias("htmlNodeDumpFileFormat__internal_alias")));
+#else
+#ifndef htmlNodeDumpFileFormat
+extern __typeof (htmlNodeDumpFileFormat) htmlNodeDumpFileFormat__internal_alias __attribute((visibility("hidden")));
+#define htmlNodeDumpFileFormat htmlNodeDumpFileFormat__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_HTMLtree
+#undef htmlNodeDumpFormatOutput
+extern __typeof (htmlNodeDumpFormatOutput) htmlNodeDumpFormatOutput __attribute((alias("htmlNodeDumpFormatOutput__internal_alias")));
+#else
+#ifndef htmlNodeDumpFormatOutput
+extern __typeof (htmlNodeDumpFormatOutput) htmlNodeDumpFormatOutput__internal_alias __attribute((visibility("hidden")));
+#define htmlNodeDumpFormatOutput htmlNodeDumpFormatOutput__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_HTMLtree
+#undef htmlNodeDumpOutput
+extern __typeof (htmlNodeDumpOutput) htmlNodeDumpOutput __attribute((alias("htmlNodeDumpOutput__internal_alias")));
+#else
+#ifndef htmlNodeDumpOutput
+extern __typeof (htmlNodeDumpOutput) htmlNodeDumpOutput__internal_alias __attribute((visibility("hidden")));
+#define htmlNodeDumpOutput htmlNodeDumpOutput__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlNodeStatus
+extern __typeof (htmlNodeStatus) htmlNodeStatus __attribute((alias("htmlNodeStatus__internal_alias")));
+#else
+#ifndef htmlNodeStatus
+extern __typeof (htmlNodeStatus) htmlNodeStatus__internal_alias __attribute((visibility("hidden")));
+#define htmlNodeStatus htmlNodeStatus__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlParseCharRef
+extern __typeof (htmlParseCharRef) htmlParseCharRef __attribute((alias("htmlParseCharRef__internal_alias")));
+#else
+#ifndef htmlParseCharRef
+extern __typeof (htmlParseCharRef) htmlParseCharRef__internal_alias __attribute((visibility("hidden")));
+#define htmlParseCharRef htmlParseCharRef__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED) && defined(LIBXML_PUSH_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlParseChunk
+extern __typeof (htmlParseChunk) htmlParseChunk __attribute((alias("htmlParseChunk__internal_alias")));
+#else
+#ifndef htmlParseChunk
+extern __typeof (htmlParseChunk) htmlParseChunk__internal_alias __attribute((visibility("hidden")));
+#define htmlParseChunk htmlParseChunk__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlParseDoc
+extern __typeof (htmlParseDoc) htmlParseDoc __attribute((alias("htmlParseDoc__internal_alias")));
+#else
+#ifndef htmlParseDoc
+extern __typeof (htmlParseDoc) htmlParseDoc__internal_alias __attribute((visibility("hidden")));
+#define htmlParseDoc htmlParseDoc__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlParseDocument
+extern __typeof (htmlParseDocument) htmlParseDocument __attribute((alias("htmlParseDocument__internal_alias")));
+#else
+#ifndef htmlParseDocument
+extern __typeof (htmlParseDocument) htmlParseDocument__internal_alias __attribute((visibility("hidden")));
+#define htmlParseDocument htmlParseDocument__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlParseElement
+extern __typeof (htmlParseElement) htmlParseElement __attribute((alias("htmlParseElement__internal_alias")));
+#else
+#ifndef htmlParseElement
+extern __typeof (htmlParseElement) htmlParseElement__internal_alias __attribute((visibility("hidden")));
+#define htmlParseElement htmlParseElement__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlParseEntityRef
+extern __typeof (htmlParseEntityRef) htmlParseEntityRef __attribute((alias("htmlParseEntityRef__internal_alias")));
+#else
+#ifndef htmlParseEntityRef
+extern __typeof (htmlParseEntityRef) htmlParseEntityRef__internal_alias __attribute((visibility("hidden")));
+#define htmlParseEntityRef htmlParseEntityRef__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlParseFile
+extern __typeof (htmlParseFile) htmlParseFile __attribute((alias("htmlParseFile__internal_alias")));
+#else
+#ifndef htmlParseFile
+extern __typeof (htmlParseFile) htmlParseFile__internal_alias __attribute((visibility("hidden")));
+#define htmlParseFile htmlParseFile__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlReadDoc
+extern __typeof (htmlReadDoc) htmlReadDoc __attribute((alias("htmlReadDoc__internal_alias")));
+#else
+#ifndef htmlReadDoc
+extern __typeof (htmlReadDoc) htmlReadDoc__internal_alias __attribute((visibility("hidden")));
+#define htmlReadDoc htmlReadDoc__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlReadFd
+extern __typeof (htmlReadFd) htmlReadFd __attribute((alias("htmlReadFd__internal_alias")));
+#else
+#ifndef htmlReadFd
+extern __typeof (htmlReadFd) htmlReadFd__internal_alias __attribute((visibility("hidden")));
+#define htmlReadFd htmlReadFd__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlReadFile
+extern __typeof (htmlReadFile) htmlReadFile __attribute((alias("htmlReadFile__internal_alias")));
+#else
+#ifndef htmlReadFile
+extern __typeof (htmlReadFile) htmlReadFile__internal_alias __attribute((visibility("hidden")));
+#define htmlReadFile htmlReadFile__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlReadIO
+extern __typeof (htmlReadIO) htmlReadIO __attribute((alias("htmlReadIO__internal_alias")));
+#else
+#ifndef htmlReadIO
+extern __typeof (htmlReadIO) htmlReadIO__internal_alias __attribute((visibility("hidden")));
+#define htmlReadIO htmlReadIO__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlReadMemory
+extern __typeof (htmlReadMemory) htmlReadMemory __attribute((alias("htmlReadMemory__internal_alias")));
+#else
+#ifndef htmlReadMemory
+extern __typeof (htmlReadMemory) htmlReadMemory__internal_alias __attribute((visibility("hidden")));
+#define htmlReadMemory htmlReadMemory__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlSAXParseDoc
+extern __typeof (htmlSAXParseDoc) htmlSAXParseDoc __attribute((alias("htmlSAXParseDoc__internal_alias")));
+#else
+#ifndef htmlSAXParseDoc
+extern __typeof (htmlSAXParseDoc) htmlSAXParseDoc__internal_alias __attribute((visibility("hidden")));
+#define htmlSAXParseDoc htmlSAXParseDoc__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlSAXParseFile
+extern __typeof (htmlSAXParseFile) htmlSAXParseFile __attribute((alias("htmlSAXParseFile__internal_alias")));
+#else
+#ifndef htmlSAXParseFile
+extern __typeof (htmlSAXParseFile) htmlSAXParseFile__internal_alias __attribute((visibility("hidden")));
+#define htmlSAXParseFile htmlSAXParseFile__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_HTMLtree
+#undef htmlSaveFile
+extern __typeof (htmlSaveFile) htmlSaveFile __attribute((alias("htmlSaveFile__internal_alias")));
+#else
+#ifndef htmlSaveFile
+extern __typeof (htmlSaveFile) htmlSaveFile__internal_alias __attribute((visibility("hidden")));
+#define htmlSaveFile htmlSaveFile__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_HTMLtree
+#undef htmlSaveFileEnc
+extern __typeof (htmlSaveFileEnc) htmlSaveFileEnc __attribute((alias("htmlSaveFileEnc__internal_alias")));
+#else
+#ifndef htmlSaveFileEnc
+extern __typeof (htmlSaveFileEnc) htmlSaveFileEnc__internal_alias __attribute((visibility("hidden")));
+#define htmlSaveFileEnc htmlSaveFileEnc__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_HTMLtree
+#undef htmlSaveFileFormat
+extern __typeof (htmlSaveFileFormat) htmlSaveFileFormat __attribute((alias("htmlSaveFileFormat__internal_alias")));
+#else
+#ifndef htmlSaveFileFormat
+extern __typeof (htmlSaveFileFormat) htmlSaveFileFormat__internal_alias __attribute((visibility("hidden")));
+#define htmlSaveFileFormat htmlSaveFileFormat__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLtree
+#undef htmlSetMetaEncoding
+extern __typeof (htmlSetMetaEncoding) htmlSetMetaEncoding __attribute((alias("htmlSetMetaEncoding__internal_alias")));
+#else
+#ifndef htmlSetMetaEncoding
+extern __typeof (htmlSetMetaEncoding) htmlSetMetaEncoding__internal_alias __attribute((visibility("hidden")));
+#define htmlSetMetaEncoding htmlSetMetaEncoding__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_HTMLparser
+#undef htmlTagLookup
+extern __typeof (htmlTagLookup) htmlTagLookup __attribute((alias("htmlTagLookup__internal_alias")));
+#else
+#ifndef htmlTagLookup
+extern __typeof (htmlTagLookup) htmlTagLookup__internal_alias __attribute((visibility("hidden")));
+#define htmlTagLookup htmlTagLookup__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef inputPop
+extern __typeof (inputPop) inputPop __attribute((alias("inputPop__internal_alias")));
+#else
+#ifndef inputPop
+extern __typeof (inputPop) inputPop__internal_alias __attribute((visibility("hidden")));
+#define inputPop inputPop__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef inputPush
+extern __typeof (inputPush) inputPush __attribute((alias("inputPush__internal_alias")));
+#else
+#ifndef inputPush
+extern __typeof (inputPush) inputPush__internal_alias __attribute((visibility("hidden")));
+#define inputPush inputPush__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef namePop
+extern __typeof (namePop) namePop __attribute((alias("namePop__internal_alias")));
+#else
+#ifndef namePop
+extern __typeof (namePop) namePop__internal_alias __attribute((visibility("hidden")));
+#define namePop namePop__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef namePush
+extern __typeof (namePush) namePush __attribute((alias("namePush__internal_alias")));
+#else
+#ifndef namePush
+extern __typeof (namePush) namePush__internal_alias __attribute((visibility("hidden")));
+#define namePush namePush__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef nodePop
+extern __typeof (nodePop) nodePop __attribute((alias("nodePop__internal_alias")));
+#else
+#ifndef nodePop
+extern __typeof (nodePop) nodePop__internal_alias __attribute((visibility("hidden")));
+#define nodePop nodePop__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef nodePush
+extern __typeof (nodePush) nodePush __attribute((alias("nodePush__internal_alias")));
+#else
+#ifndef nodePush
+extern __typeof (nodePush) nodePush__internal_alias __attribute((visibility("hidden")));
+#define nodePush nodePush__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef valuePop
+extern __typeof (valuePop) valuePop __attribute((alias("valuePop__internal_alias")));
+#else
+#ifndef valuePop
+extern __typeof (valuePop) valuePop__internal_alias __attribute((visibility("hidden")));
+#define valuePop valuePop__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef valuePush
+extern __typeof (valuePush) valuePush __attribute((alias("valuePush__internal_alias")));
+#else
+#ifndef valuePush
+extern __typeof (valuePush) valuePush__internal_alias __attribute((visibility("hidden")));
+#define valuePush valuePush__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_CATALOG_ENABLED)
+#ifdef bottom_catalog
+#undef xmlACatalogAdd
+extern __typeof (xmlACatalogAdd) xmlACatalogAdd __attribute((alias("xmlACatalogAdd__internal_alias")));
+#else
+#ifndef xmlACatalogAdd
+extern __typeof (xmlACatalogAdd) xmlACatalogAdd__internal_alias __attribute((visibility("hidden")));
+#define xmlACatalogAdd xmlACatalogAdd__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_CATALOG_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_catalog
+#undef xmlACatalogDump
+extern __typeof (xmlACatalogDump) xmlACatalogDump __attribute((alias("xmlACatalogDump__internal_alias")));
+#else
+#ifndef xmlACatalogDump
+extern __typeof (xmlACatalogDump) xmlACatalogDump__internal_alias __attribute((visibility("hidden")));
+#define xmlACatalogDump xmlACatalogDump__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_CATALOG_ENABLED)
+#ifdef bottom_catalog
+#undef xmlACatalogRemove
+extern __typeof (xmlACatalogRemove) xmlACatalogRemove __attribute((alias("xmlACatalogRemove__internal_alias")));
+#else
+#ifndef xmlACatalogRemove
+extern __typeof (xmlACatalogRemove) xmlACatalogRemove__internal_alias __attribute((visibility("hidden")));
+#define xmlACatalogRemove xmlACatalogRemove__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_CATALOG_ENABLED)
+#ifdef bottom_catalog
+#undef xmlACatalogResolve
+extern __typeof (xmlACatalogResolve) xmlACatalogResolve __attribute((alias("xmlACatalogResolve__internal_alias")));
+#else
+#ifndef xmlACatalogResolve
+extern __typeof (xmlACatalogResolve) xmlACatalogResolve__internal_alias __attribute((visibility("hidden")));
+#define xmlACatalogResolve xmlACatalogResolve__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_CATALOG_ENABLED)
+#ifdef bottom_catalog
+#undef xmlACatalogResolvePublic
+extern __typeof (xmlACatalogResolvePublic) xmlACatalogResolvePublic __attribute((alias("xmlACatalogResolvePublic__internal_alias")));
+#else
+#ifndef xmlACatalogResolvePublic
+extern __typeof (xmlACatalogResolvePublic) xmlACatalogResolvePublic__internal_alias __attribute((visibility("hidden")));
+#define xmlACatalogResolvePublic xmlACatalogResolvePublic__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_CATALOG_ENABLED)
+#ifdef bottom_catalog
+#undef xmlACatalogResolveSystem
+extern __typeof (xmlACatalogResolveSystem) xmlACatalogResolveSystem __attribute((alias("xmlACatalogResolveSystem__internal_alias")));
+#else
+#ifndef xmlACatalogResolveSystem
+extern __typeof (xmlACatalogResolveSystem) xmlACatalogResolveSystem__internal_alias __attribute((visibility("hidden")));
+#define xmlACatalogResolveSystem xmlACatalogResolveSystem__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_CATALOG_ENABLED)
+#ifdef bottom_catalog
+#undef xmlACatalogResolveURI
+extern __typeof (xmlACatalogResolveURI) xmlACatalogResolveURI __attribute((alias("xmlACatalogResolveURI__internal_alias")));
+#else
+#ifndef xmlACatalogResolveURI
+extern __typeof (xmlACatalogResolveURI) xmlACatalogResolveURI__internal_alias __attribute((visibility("hidden")));
+#define xmlACatalogResolveURI xmlACatalogResolveURI__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_valid
+#undef xmlAddAttributeDecl
+extern __typeof (xmlAddAttributeDecl) xmlAddAttributeDecl __attribute((alias("xmlAddAttributeDecl__internal_alias")));
+#else
+#ifndef xmlAddAttributeDecl
+extern __typeof (xmlAddAttributeDecl) xmlAddAttributeDecl__internal_alias __attribute((visibility("hidden")));
+#define xmlAddAttributeDecl xmlAddAttributeDecl__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlAddChild
+extern __typeof (xmlAddChild) xmlAddChild __attribute((alias("xmlAddChild__internal_alias")));
+#else
+#ifndef xmlAddChild
+extern __typeof (xmlAddChild) xmlAddChild__internal_alias __attribute((visibility("hidden")));
+#define xmlAddChild xmlAddChild__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlAddChildList
+extern __typeof (xmlAddChildList) xmlAddChildList __attribute((alias("xmlAddChildList__internal_alias")));
+#else
+#ifndef xmlAddChildList
+extern __typeof (xmlAddChildList) xmlAddChildList__internal_alias __attribute((visibility("hidden")));
+#define xmlAddChildList xmlAddChildList__internal_alias
+#endif
+#endif
+
+#ifdef bottom_entities
+#undef xmlAddDocEntity
+extern __typeof (xmlAddDocEntity) xmlAddDocEntity __attribute((alias("xmlAddDocEntity__internal_alias")));
+#else
+#ifndef xmlAddDocEntity
+extern __typeof (xmlAddDocEntity) xmlAddDocEntity__internal_alias __attribute((visibility("hidden")));
+#define xmlAddDocEntity xmlAddDocEntity__internal_alias
+#endif
+#endif
+
+#ifdef bottom_entities
+#undef xmlAddDtdEntity
+extern __typeof (xmlAddDtdEntity) xmlAddDtdEntity __attribute((alias("xmlAddDtdEntity__internal_alias")));
+#else
+#ifndef xmlAddDtdEntity
+extern __typeof (xmlAddDtdEntity) xmlAddDtdEntity__internal_alias __attribute((visibility("hidden")));
+#define xmlAddDtdEntity xmlAddDtdEntity__internal_alias
+#endif
+#endif
+
+#ifdef bottom_valid
+#undef xmlAddElementDecl
+extern __typeof (xmlAddElementDecl) xmlAddElementDecl __attribute((alias("xmlAddElementDecl__internal_alias")));
+#else
+#ifndef xmlAddElementDecl
+extern __typeof (xmlAddElementDecl) xmlAddElementDecl__internal_alias __attribute((visibility("hidden")));
+#define xmlAddElementDecl xmlAddElementDecl__internal_alias
+#endif
+#endif
+
+#ifdef bottom_encoding
+#undef xmlAddEncodingAlias
+extern __typeof (xmlAddEncodingAlias) xmlAddEncodingAlias __attribute((alias("xmlAddEncodingAlias__internal_alias")));
+#else
+#ifndef xmlAddEncodingAlias
+extern __typeof (xmlAddEncodingAlias) xmlAddEncodingAlias__internal_alias __attribute((visibility("hidden")));
+#define xmlAddEncodingAlias xmlAddEncodingAlias__internal_alias
+#endif
+#endif
+
+#ifdef bottom_valid
+#undef xmlAddID
+extern __typeof (xmlAddID) xmlAddID __attribute((alias("xmlAddID__internal_alias")));
+#else
+#ifndef xmlAddID
+extern __typeof (xmlAddID) xmlAddID__internal_alias __attribute((visibility("hidden")));
+#define xmlAddID xmlAddID__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlAddNextSibling
+extern __typeof (xmlAddNextSibling) xmlAddNextSibling __attribute((alias("xmlAddNextSibling__internal_alias")));
+#else
+#ifndef xmlAddNextSibling
+extern __typeof (xmlAddNextSibling) xmlAddNextSibling__internal_alias __attribute((visibility("hidden")));
+#define xmlAddNextSibling xmlAddNextSibling__internal_alias
+#endif
+#endif
+
+#ifdef bottom_valid
+#undef xmlAddNotationDecl
+extern __typeof (xmlAddNotationDecl) xmlAddNotationDecl __attribute((alias("xmlAddNotationDecl__internal_alias")));
+#else
+#ifndef xmlAddNotationDecl
+extern __typeof (xmlAddNotationDecl) xmlAddNotationDecl__internal_alias __attribute((visibility("hidden")));
+#define xmlAddNotationDecl xmlAddNotationDecl__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED)
+#ifdef bottom_tree
+#undef xmlAddPrevSibling
+extern __typeof (xmlAddPrevSibling) xmlAddPrevSibling __attribute((alias("xmlAddPrevSibling__internal_alias")));
+#else
+#ifndef xmlAddPrevSibling
+extern __typeof (xmlAddPrevSibling) xmlAddPrevSibling__internal_alias __attribute((visibility("hidden")));
+#define xmlAddPrevSibling xmlAddPrevSibling__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_valid
+#undef xmlAddRef
+extern __typeof (xmlAddRef) xmlAddRef __attribute((alias("xmlAddRef__internal_alias")));
+#else
+#ifndef xmlAddRef
+extern __typeof (xmlAddRef) xmlAddRef__internal_alias __attribute((visibility("hidden")));
+#define xmlAddRef xmlAddRef__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlAddSibling
+extern __typeof (xmlAddSibling) xmlAddSibling __attribute((alias("xmlAddSibling__internal_alias")));
+#else
+#ifndef xmlAddSibling
+extern __typeof (xmlAddSibling) xmlAddSibling__internal_alias __attribute((visibility("hidden")));
+#define xmlAddSibling xmlAddSibling__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlIO
+#undef xmlAllocOutputBuffer
+extern __typeof (xmlAllocOutputBuffer) xmlAllocOutputBuffer __attribute((alias("xmlAllocOutputBuffer__internal_alias")));
+#else
+#ifndef xmlAllocOutputBuffer
+extern __typeof (xmlAllocOutputBuffer) xmlAllocOutputBuffer__internal_alias __attribute((visibility("hidden")));
+#define xmlAllocOutputBuffer xmlAllocOutputBuffer__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_xmlIO
+#undef xmlAllocParserInputBuffer
+extern __typeof (xmlAllocParserInputBuffer) xmlAllocParserInputBuffer __attribute((alias("xmlAllocParserInputBuffer__internal_alias")));
+#else
+#ifndef xmlAllocParserInputBuffer
+extern __typeof (xmlAllocParserInputBuffer) xmlAllocParserInputBuffer__internal_alias __attribute((visibility("hidden")));
+#define xmlAllocParserInputBuffer xmlAllocParserInputBuffer__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlsave
+#undef xmlAttrSerializeTxtContent
+extern __typeof (xmlAttrSerializeTxtContent) xmlAttrSerializeTxtContent __attribute((alias("xmlAttrSerializeTxtContent__internal_alias")));
+#else
+#ifndef xmlAttrSerializeTxtContent
+extern __typeof (xmlAttrSerializeTxtContent) xmlAttrSerializeTxtContent__internal_alias __attribute((visibility("hidden")));
+#define xmlAttrSerializeTxtContent xmlAttrSerializeTxtContent__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_AUTOMATA_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlAutomataCompile
+extern __typeof (xmlAutomataCompile) xmlAutomataCompile __attribute((alias("xmlAutomataCompile__internal_alias")));
+#else
+#ifndef xmlAutomataCompile
+extern __typeof (xmlAutomataCompile) xmlAutomataCompile__internal_alias __attribute((visibility("hidden")));
+#define xmlAutomataCompile xmlAutomataCompile__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_AUTOMATA_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlAutomataGetInitState
+extern __typeof (xmlAutomataGetInitState) xmlAutomataGetInitState __attribute((alias("xmlAutomataGetInitState__internal_alias")));
+#else
+#ifndef xmlAutomataGetInitState
+extern __typeof (xmlAutomataGetInitState) xmlAutomataGetInitState__internal_alias __attribute((visibility("hidden")));
+#define xmlAutomataGetInitState xmlAutomataGetInitState__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_AUTOMATA_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlAutomataIsDeterminist
+extern __typeof (xmlAutomataIsDeterminist) xmlAutomataIsDeterminist __attribute((alias("xmlAutomataIsDeterminist__internal_alias")));
+#else
+#ifndef xmlAutomataIsDeterminist
+extern __typeof (xmlAutomataIsDeterminist) xmlAutomataIsDeterminist__internal_alias __attribute((visibility("hidden")));
+#define xmlAutomataIsDeterminist xmlAutomataIsDeterminist__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_AUTOMATA_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlAutomataNewAllTrans
+extern __typeof (xmlAutomataNewAllTrans) xmlAutomataNewAllTrans __attribute((alias("xmlAutomataNewAllTrans__internal_alias")));
+#else
+#ifndef xmlAutomataNewAllTrans
+extern __typeof (xmlAutomataNewAllTrans) xmlAutomataNewAllTrans__internal_alias __attribute((visibility("hidden")));
+#define xmlAutomataNewAllTrans xmlAutomataNewAllTrans__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_AUTOMATA_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlAutomataNewCountTrans
+extern __typeof (xmlAutomataNewCountTrans) xmlAutomataNewCountTrans __attribute((alias("xmlAutomataNewCountTrans__internal_alias")));
+#else
+#ifndef xmlAutomataNewCountTrans
+extern __typeof (xmlAutomataNewCountTrans) xmlAutomataNewCountTrans__internal_alias __attribute((visibility("hidden")));
+#define xmlAutomataNewCountTrans xmlAutomataNewCountTrans__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_AUTOMATA_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlAutomataNewCountTrans2
+extern __typeof (xmlAutomataNewCountTrans2) xmlAutomataNewCountTrans2 __attribute((alias("xmlAutomataNewCountTrans2__internal_alias")));
+#else
+#ifndef xmlAutomataNewCountTrans2
+extern __typeof (xmlAutomataNewCountTrans2) xmlAutomataNewCountTrans2__internal_alias __attribute((visibility("hidden")));
+#define xmlAutomataNewCountTrans2 xmlAutomataNewCountTrans2__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_AUTOMATA_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlAutomataNewCountedTrans
+extern __typeof (xmlAutomataNewCountedTrans) xmlAutomataNewCountedTrans __attribute((alias("xmlAutomataNewCountedTrans__internal_alias")));
+#else
+#ifndef xmlAutomataNewCountedTrans
+extern __typeof (xmlAutomataNewCountedTrans) xmlAutomataNewCountedTrans__internal_alias __attribute((visibility("hidden")));
+#define xmlAutomataNewCountedTrans xmlAutomataNewCountedTrans__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_AUTOMATA_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlAutomataNewCounter
+extern __typeof (xmlAutomataNewCounter) xmlAutomataNewCounter __attribute((alias("xmlAutomataNewCounter__internal_alias")));
+#else
+#ifndef xmlAutomataNewCounter
+extern __typeof (xmlAutomataNewCounter) xmlAutomataNewCounter__internal_alias __attribute((visibility("hidden")));
+#define xmlAutomataNewCounter xmlAutomataNewCounter__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_AUTOMATA_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlAutomataNewCounterTrans
+extern __typeof (xmlAutomataNewCounterTrans) xmlAutomataNewCounterTrans __attribute((alias("xmlAutomataNewCounterTrans__internal_alias")));
+#else
+#ifndef xmlAutomataNewCounterTrans
+extern __typeof (xmlAutomataNewCounterTrans) xmlAutomataNewCounterTrans__internal_alias __attribute((visibility("hidden")));
+#define xmlAutomataNewCounterTrans xmlAutomataNewCounterTrans__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_AUTOMATA_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlAutomataNewEpsilon
+extern __typeof (xmlAutomataNewEpsilon) xmlAutomataNewEpsilon __attribute((alias("xmlAutomataNewEpsilon__internal_alias")));
+#else
+#ifndef xmlAutomataNewEpsilon
+extern __typeof (xmlAutomataNewEpsilon) xmlAutomataNewEpsilon__internal_alias __attribute((visibility("hidden")));
+#define xmlAutomataNewEpsilon xmlAutomataNewEpsilon__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_AUTOMATA_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlAutomataNewNegTrans
+extern __typeof (xmlAutomataNewNegTrans) xmlAutomataNewNegTrans __attribute((alias("xmlAutomataNewNegTrans__internal_alias")));
+#else
+#ifndef xmlAutomataNewNegTrans
+extern __typeof (xmlAutomataNewNegTrans) xmlAutomataNewNegTrans__internal_alias __attribute((visibility("hidden")));
+#define xmlAutomataNewNegTrans xmlAutomataNewNegTrans__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_AUTOMATA_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlAutomataNewOnceTrans
+extern __typeof (xmlAutomataNewOnceTrans) xmlAutomataNewOnceTrans __attribute((alias("xmlAutomataNewOnceTrans__internal_alias")));
+#else
+#ifndef xmlAutomataNewOnceTrans
+extern __typeof (xmlAutomataNewOnceTrans) xmlAutomataNewOnceTrans__internal_alias __attribute((visibility("hidden")));
+#define xmlAutomataNewOnceTrans xmlAutomataNewOnceTrans__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_AUTOMATA_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlAutomataNewOnceTrans2
+extern __typeof (xmlAutomataNewOnceTrans2) xmlAutomataNewOnceTrans2 __attribute((alias("xmlAutomataNewOnceTrans2__internal_alias")));
+#else
+#ifndef xmlAutomataNewOnceTrans2
+extern __typeof (xmlAutomataNewOnceTrans2) xmlAutomataNewOnceTrans2__internal_alias __attribute((visibility("hidden")));
+#define xmlAutomataNewOnceTrans2 xmlAutomataNewOnceTrans2__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_AUTOMATA_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlAutomataNewState
+extern __typeof (xmlAutomataNewState) xmlAutomataNewState __attribute((alias("xmlAutomataNewState__internal_alias")));
+#else
+#ifndef xmlAutomataNewState
+extern __typeof (xmlAutomataNewState) xmlAutomataNewState__internal_alias __attribute((visibility("hidden")));
+#define xmlAutomataNewState xmlAutomataNewState__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_AUTOMATA_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlAutomataNewTransition
+extern __typeof (xmlAutomataNewTransition) xmlAutomataNewTransition __attribute((alias("xmlAutomataNewTransition__internal_alias")));
+#else
+#ifndef xmlAutomataNewTransition
+extern __typeof (xmlAutomataNewTransition) xmlAutomataNewTransition__internal_alias __attribute((visibility("hidden")));
+#define xmlAutomataNewTransition xmlAutomataNewTransition__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_AUTOMATA_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlAutomataNewTransition2
+extern __typeof (xmlAutomataNewTransition2) xmlAutomataNewTransition2 __attribute((alias("xmlAutomataNewTransition2__internal_alias")));
+#else
+#ifndef xmlAutomataNewTransition2
+extern __typeof (xmlAutomataNewTransition2) xmlAutomataNewTransition2__internal_alias __attribute((visibility("hidden")));
+#define xmlAutomataNewTransition2 xmlAutomataNewTransition2__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_AUTOMATA_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlAutomataSetFinalState
+extern __typeof (xmlAutomataSetFinalState) xmlAutomataSetFinalState __attribute((alias("xmlAutomataSetFinalState__internal_alias")));
+#else
+#ifndef xmlAutomataSetFinalState
+extern __typeof (xmlAutomataSetFinalState) xmlAutomataSetFinalState__internal_alias __attribute((visibility("hidden")));
+#define xmlAutomataSetFinalState xmlAutomataSetFinalState__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_DEBUG_ENABLED)
+#ifdef bottom_debugXML
+#undef xmlBoolToText
+extern __typeof (xmlBoolToText) xmlBoolToText __attribute((alias("xmlBoolToText__internal_alias")));
+#else
+#ifndef xmlBoolToText
+extern __typeof (xmlBoolToText) xmlBoolToText__internal_alias __attribute((visibility("hidden")));
+#define xmlBoolToText xmlBoolToText__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_buf
+#undef xmlBufContent
+extern __typeof (xmlBufContent) xmlBufContent __attribute((alias("xmlBufContent__internal_alias")));
+#else
+#ifndef xmlBufContent
+extern __typeof (xmlBufContent) xmlBufContent__internal_alias __attribute((visibility("hidden")));
+#define xmlBufContent xmlBufContent__internal_alias
+#endif
+#endif
+
+#ifdef bottom_buf
+#undef xmlBufEnd
+extern __typeof (xmlBufEnd) xmlBufEnd __attribute((alias("xmlBufEnd__internal_alias")));
+#else
+#ifndef xmlBufEnd
+extern __typeof (xmlBufEnd) xmlBufEnd__internal_alias __attribute((visibility("hidden")));
+#define xmlBufEnd xmlBufEnd__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlBufGetNodeContent
+extern __typeof (xmlBufGetNodeContent) xmlBufGetNodeContent __attribute((alias("xmlBufGetNodeContent__internal_alias")));
+#else
+#ifndef xmlBufGetNodeContent
+extern __typeof (xmlBufGetNodeContent) xmlBufGetNodeContent__internal_alias __attribute((visibility("hidden")));
+#define xmlBufGetNodeContent xmlBufGetNodeContent__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlsave
+#undef xmlBufNodeDump
+extern __typeof (xmlBufNodeDump) xmlBufNodeDump __attribute((alias("xmlBufNodeDump__internal_alias")));
+#else
+#ifndef xmlBufNodeDump
+extern __typeof (xmlBufNodeDump) xmlBufNodeDump__internal_alias __attribute((visibility("hidden")));
+#define xmlBufNodeDump xmlBufNodeDump__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_buf
+#undef xmlBufShrink
+extern __typeof (xmlBufShrink) xmlBufShrink __attribute((alias("xmlBufShrink__internal_alias")));
+#else
+#ifndef xmlBufShrink
+extern __typeof (xmlBufShrink) xmlBufShrink__internal_alias __attribute((visibility("hidden")));
+#define xmlBufShrink xmlBufShrink__internal_alias
+#endif
+#endif
+
+#ifdef bottom_buf
+#undef xmlBufUse
+extern __typeof (xmlBufUse) xmlBufUse __attribute((alias("xmlBufUse__internal_alias")));
+#else
+#ifndef xmlBufUse
+extern __typeof (xmlBufUse) xmlBufUse__internal_alias __attribute((visibility("hidden")));
+#define xmlBufUse xmlBufUse__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlBufferAdd
+extern __typeof (xmlBufferAdd) xmlBufferAdd __attribute((alias("xmlBufferAdd__internal_alias")));
+#else
+#ifndef xmlBufferAdd
+extern __typeof (xmlBufferAdd) xmlBufferAdd__internal_alias __attribute((visibility("hidden")));
+#define xmlBufferAdd xmlBufferAdd__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlBufferAddHead
+extern __typeof (xmlBufferAddHead) xmlBufferAddHead __attribute((alias("xmlBufferAddHead__internal_alias")));
+#else
+#ifndef xmlBufferAddHead
+extern __typeof (xmlBufferAddHead) xmlBufferAddHead__internal_alias __attribute((visibility("hidden")));
+#define xmlBufferAddHead xmlBufferAddHead__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlBufferCCat
+extern __typeof (xmlBufferCCat) xmlBufferCCat __attribute((alias("xmlBufferCCat__internal_alias")));
+#else
+#ifndef xmlBufferCCat
+extern __typeof (xmlBufferCCat) xmlBufferCCat__internal_alias __attribute((visibility("hidden")));
+#define xmlBufferCCat xmlBufferCCat__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlBufferCat
+extern __typeof (xmlBufferCat) xmlBufferCat __attribute((alias("xmlBufferCat__internal_alias")));
+#else
+#ifndef xmlBufferCat
+extern __typeof (xmlBufferCat) xmlBufferCat__internal_alias __attribute((visibility("hidden")));
+#define xmlBufferCat xmlBufferCat__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlBufferContent
+extern __typeof (xmlBufferContent) xmlBufferContent __attribute((alias("xmlBufferContent__internal_alias")));
+#else
+#ifndef xmlBufferContent
+extern __typeof (xmlBufferContent) xmlBufferContent__internal_alias __attribute((visibility("hidden")));
+#define xmlBufferContent xmlBufferContent__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlBufferCreate
+extern __typeof (xmlBufferCreate) xmlBufferCreate __attribute((alias("xmlBufferCreate__internal_alias")));
+#else
+#ifndef xmlBufferCreate
+extern __typeof (xmlBufferCreate) xmlBufferCreate__internal_alias __attribute((visibility("hidden")));
+#define xmlBufferCreate xmlBufferCreate__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlBufferCreateSize
+extern __typeof (xmlBufferCreateSize) xmlBufferCreateSize __attribute((alias("xmlBufferCreateSize__internal_alias")));
+#else
+#ifndef xmlBufferCreateSize
+extern __typeof (xmlBufferCreateSize) xmlBufferCreateSize__internal_alias __attribute((visibility("hidden")));
+#define xmlBufferCreateSize xmlBufferCreateSize__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlBufferCreateStatic
+extern __typeof (xmlBufferCreateStatic) xmlBufferCreateStatic __attribute((alias("xmlBufferCreateStatic__internal_alias")));
+#else
+#ifndef xmlBufferCreateStatic
+extern __typeof (xmlBufferCreateStatic) xmlBufferCreateStatic__internal_alias __attribute((visibility("hidden")));
+#define xmlBufferCreateStatic xmlBufferCreateStatic__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlBufferDetach
+extern __typeof (xmlBufferDetach) xmlBufferDetach __attribute((alias("xmlBufferDetach__internal_alias")));
+#else
+#ifndef xmlBufferDetach
+extern __typeof (xmlBufferDetach) xmlBufferDetach__internal_alias __attribute((visibility("hidden")));
+#define xmlBufferDetach xmlBufferDetach__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlBufferDump
+extern __typeof (xmlBufferDump) xmlBufferDump __attribute((alias("xmlBufferDump__internal_alias")));
+#else
+#ifndef xmlBufferDump
+extern __typeof (xmlBufferDump) xmlBufferDump__internal_alias __attribute((visibility("hidden")));
+#define xmlBufferDump xmlBufferDump__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlBufferEmpty
+extern __typeof (xmlBufferEmpty) xmlBufferEmpty __attribute((alias("xmlBufferEmpty__internal_alias")));
+#else
+#ifndef xmlBufferEmpty
+extern __typeof (xmlBufferEmpty) xmlBufferEmpty__internal_alias __attribute((visibility("hidden")));
+#define xmlBufferEmpty xmlBufferEmpty__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlBufferFree
+extern __typeof (xmlBufferFree) xmlBufferFree __attribute((alias("xmlBufferFree__internal_alias")));
+#else
+#ifndef xmlBufferFree
+extern __typeof (xmlBufferFree) xmlBufferFree__internal_alias __attribute((visibility("hidden")));
+#define xmlBufferFree xmlBufferFree__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlBufferGrow
+extern __typeof (xmlBufferGrow) xmlBufferGrow __attribute((alias("xmlBufferGrow__internal_alias")));
+#else
+#ifndef xmlBufferGrow
+extern __typeof (xmlBufferGrow) xmlBufferGrow__internal_alias __attribute((visibility("hidden")));
+#define xmlBufferGrow xmlBufferGrow__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlBufferLength
+extern __typeof (xmlBufferLength) xmlBufferLength __attribute((alias("xmlBufferLength__internal_alias")));
+#else
+#ifndef xmlBufferLength
+extern __typeof (xmlBufferLength) xmlBufferLength__internal_alias __attribute((visibility("hidden")));
+#define xmlBufferLength xmlBufferLength__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlBufferResize
+extern __typeof (xmlBufferResize) xmlBufferResize __attribute((alias("xmlBufferResize__internal_alias")));
+#else
+#ifndef xmlBufferResize
+extern __typeof (xmlBufferResize) xmlBufferResize__internal_alias __attribute((visibility("hidden")));
+#define xmlBufferResize xmlBufferResize__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlBufferSetAllocationScheme
+extern __typeof (xmlBufferSetAllocationScheme) xmlBufferSetAllocationScheme __attribute((alias("xmlBufferSetAllocationScheme__internal_alias")));
+#else
+#ifndef xmlBufferSetAllocationScheme
+extern __typeof (xmlBufferSetAllocationScheme) xmlBufferSetAllocationScheme__internal_alias __attribute((visibility("hidden")));
+#define xmlBufferSetAllocationScheme xmlBufferSetAllocationScheme__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlBufferShrink
+extern __typeof (xmlBufferShrink) xmlBufferShrink __attribute((alias("xmlBufferShrink__internal_alias")));
+#else
+#ifndef xmlBufferShrink
+extern __typeof (xmlBufferShrink) xmlBufferShrink__internal_alias __attribute((visibility("hidden")));
+#define xmlBufferShrink xmlBufferShrink__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlBufferWriteCHAR
+extern __typeof (xmlBufferWriteCHAR) xmlBufferWriteCHAR __attribute((alias("xmlBufferWriteCHAR__internal_alias")));
+#else
+#ifndef xmlBufferWriteCHAR
+extern __typeof (xmlBufferWriteCHAR) xmlBufferWriteCHAR__internal_alias __attribute((visibility("hidden")));
+#define xmlBufferWriteCHAR xmlBufferWriteCHAR__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlBufferWriteChar
+extern __typeof (xmlBufferWriteChar) xmlBufferWriteChar __attribute((alias("xmlBufferWriteChar__internal_alias")));
+#else
+#ifndef xmlBufferWriteChar
+extern __typeof (xmlBufferWriteChar) xmlBufferWriteChar__internal_alias __attribute((visibility("hidden")));
+#define xmlBufferWriteChar xmlBufferWriteChar__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlBufferWriteQuotedString
+extern __typeof (xmlBufferWriteQuotedString) xmlBufferWriteQuotedString __attribute((alias("xmlBufferWriteQuotedString__internal_alias")));
+#else
+#ifndef xmlBufferWriteQuotedString
+extern __typeof (xmlBufferWriteQuotedString) xmlBufferWriteQuotedString__internal_alias __attribute((visibility("hidden")));
+#define xmlBufferWriteQuotedString xmlBufferWriteQuotedString__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlBuildQName
+extern __typeof (xmlBuildQName) xmlBuildQName __attribute((alias("xmlBuildQName__internal_alias")));
+#else
+#ifndef xmlBuildQName
+extern __typeof (xmlBuildQName) xmlBuildQName__internal_alias __attribute((visibility("hidden")));
+#define xmlBuildQName xmlBuildQName__internal_alias
+#endif
+#endif
+
+#ifdef bottom_uri
+#undef xmlBuildRelativeURI
+extern __typeof (xmlBuildRelativeURI) xmlBuildRelativeURI __attribute((alias("xmlBuildRelativeURI__internal_alias")));
+#else
+#ifndef xmlBuildRelativeURI
+extern __typeof (xmlBuildRelativeURI) xmlBuildRelativeURI__internal_alias __attribute((visibility("hidden")));
+#define xmlBuildRelativeURI xmlBuildRelativeURI__internal_alias
+#endif
+#endif
+
+#ifdef bottom_uri
+#undef xmlBuildURI
+extern __typeof (xmlBuildURI) xmlBuildURI __attribute((alias("xmlBuildURI__internal_alias")));
+#else
+#ifndef xmlBuildURI
+extern __typeof (xmlBuildURI) xmlBuildURI__internal_alias __attribute((visibility("hidden")));
+#define xmlBuildURI xmlBuildURI__internal_alias
+#endif
+#endif
+
+#ifdef bottom_encoding
+#undef xmlByteConsumed
+extern __typeof (xmlByteConsumed) xmlByteConsumed __attribute((alias("xmlByteConsumed__internal_alias")));
+#else
+#ifndef xmlByteConsumed
+extern __typeof (xmlByteConsumed) xmlByteConsumed__internal_alias __attribute((visibility("hidden")));
+#define xmlByteConsumed xmlByteConsumed__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_C14N_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_c14n
+#undef xmlC14NDocDumpMemory
+extern __typeof (xmlC14NDocDumpMemory) xmlC14NDocDumpMemory __attribute((alias("xmlC14NDocDumpMemory__internal_alias")));
+#else
+#ifndef xmlC14NDocDumpMemory
+extern __typeof (xmlC14NDocDumpMemory) xmlC14NDocDumpMemory__internal_alias __attribute((visibility("hidden")));
+#define xmlC14NDocDumpMemory xmlC14NDocDumpMemory__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_C14N_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_c14n
+#undef xmlC14NDocSave
+extern __typeof (xmlC14NDocSave) xmlC14NDocSave __attribute((alias("xmlC14NDocSave__internal_alias")));
+#else
+#ifndef xmlC14NDocSave
+extern __typeof (xmlC14NDocSave) xmlC14NDocSave__internal_alias __attribute((visibility("hidden")));
+#define xmlC14NDocSave xmlC14NDocSave__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_C14N_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_c14n
+#undef xmlC14NDocSaveTo
+extern __typeof (xmlC14NDocSaveTo) xmlC14NDocSaveTo __attribute((alias("xmlC14NDocSaveTo__internal_alias")));
+#else
+#ifndef xmlC14NDocSaveTo
+extern __typeof (xmlC14NDocSaveTo) xmlC14NDocSaveTo__internal_alias __attribute((visibility("hidden")));
+#define xmlC14NDocSaveTo xmlC14NDocSaveTo__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_C14N_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_c14n
+#undef xmlC14NExecute
+extern __typeof (xmlC14NExecute) xmlC14NExecute __attribute((alias("xmlC14NExecute__internal_alias")));
+#else
+#ifndef xmlC14NExecute
+extern __typeof (xmlC14NExecute) xmlC14NExecute__internal_alias __attribute((visibility("hidden")));
+#define xmlC14NExecute xmlC14NExecute__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_uri
+#undef xmlCanonicPath
+extern __typeof (xmlCanonicPath) xmlCanonicPath __attribute((alias("xmlCanonicPath__internal_alias")));
+#else
+#ifndef xmlCanonicPath
+extern __typeof (xmlCanonicPath) xmlCanonicPath__internal_alias __attribute((visibility("hidden")));
+#define xmlCanonicPath xmlCanonicPath__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_CATALOG_ENABLED)
+#ifdef bottom_catalog
+#undef xmlCatalogAdd
+extern __typeof (xmlCatalogAdd) xmlCatalogAdd __attribute((alias("xmlCatalogAdd__internal_alias")));
+#else
+#ifndef xmlCatalogAdd
+extern __typeof (xmlCatalogAdd) xmlCatalogAdd__internal_alias __attribute((visibility("hidden")));
+#define xmlCatalogAdd xmlCatalogAdd__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_CATALOG_ENABLED)
+#ifdef bottom_catalog
+#undef xmlCatalogAddLocal
+extern __typeof (xmlCatalogAddLocal) xmlCatalogAddLocal __attribute((alias("xmlCatalogAddLocal__internal_alias")));
+#else
+#ifndef xmlCatalogAddLocal
+extern __typeof (xmlCatalogAddLocal) xmlCatalogAddLocal__internal_alias __attribute((visibility("hidden")));
+#define xmlCatalogAddLocal xmlCatalogAddLocal__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_CATALOG_ENABLED)
+#ifdef bottom_catalog
+#undef xmlCatalogCleanup
+extern __typeof (xmlCatalogCleanup) xmlCatalogCleanup __attribute((alias("xmlCatalogCleanup__internal_alias")));
+#else
+#ifndef xmlCatalogCleanup
+extern __typeof (xmlCatalogCleanup) xmlCatalogCleanup__internal_alias __attribute((visibility("hidden")));
+#define xmlCatalogCleanup xmlCatalogCleanup__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_CATALOG_ENABLED)
+#ifdef bottom_catalog
+#undef xmlCatalogConvert
+extern __typeof (xmlCatalogConvert) xmlCatalogConvert __attribute((alias("xmlCatalogConvert__internal_alias")));
+#else
+#ifndef xmlCatalogConvert
+extern __typeof (xmlCatalogConvert) xmlCatalogConvert__internal_alias __attribute((visibility("hidden")));
+#define xmlCatalogConvert xmlCatalogConvert__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_CATALOG_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_catalog
+#undef xmlCatalogDump
+extern __typeof (xmlCatalogDump) xmlCatalogDump __attribute((alias("xmlCatalogDump__internal_alias")));
+#else
+#ifndef xmlCatalogDump
+extern __typeof (xmlCatalogDump) xmlCatalogDump__internal_alias __attribute((visibility("hidden")));
+#define xmlCatalogDump xmlCatalogDump__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_CATALOG_ENABLED)
+#ifdef bottom_catalog
+#undef xmlCatalogFreeLocal
+extern __typeof (xmlCatalogFreeLocal) xmlCatalogFreeLocal __attribute((alias("xmlCatalogFreeLocal__internal_alias")));
+#else
+#ifndef xmlCatalogFreeLocal
+extern __typeof (xmlCatalogFreeLocal) xmlCatalogFreeLocal__internal_alias __attribute((visibility("hidden")));
+#define xmlCatalogFreeLocal xmlCatalogFreeLocal__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_CATALOG_ENABLED)
+#ifdef bottom_catalog
+#undef xmlCatalogGetDefaults
+extern __typeof (xmlCatalogGetDefaults) xmlCatalogGetDefaults __attribute((alias("xmlCatalogGetDefaults__internal_alias")));
+#else
+#ifndef xmlCatalogGetDefaults
+extern __typeof (xmlCatalogGetDefaults) xmlCatalogGetDefaults__internal_alias __attribute((visibility("hidden")));
+#define xmlCatalogGetDefaults xmlCatalogGetDefaults__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_CATALOG_ENABLED)
+#ifdef bottom_catalog
+#undef xmlCatalogGetPublic
+extern __typeof (xmlCatalogGetPublic) xmlCatalogGetPublic __attribute((alias("xmlCatalogGetPublic__internal_alias")));
+#else
+#ifndef xmlCatalogGetPublic
+extern __typeof (xmlCatalogGetPublic) xmlCatalogGetPublic__internal_alias __attribute((visibility("hidden")));
+#define xmlCatalogGetPublic xmlCatalogGetPublic__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_CATALOG_ENABLED)
+#ifdef bottom_catalog
+#undef xmlCatalogGetSystem
+extern __typeof (xmlCatalogGetSystem) xmlCatalogGetSystem __attribute((alias("xmlCatalogGetSystem__internal_alias")));
+#else
+#ifndef xmlCatalogGetSystem
+extern __typeof (xmlCatalogGetSystem) xmlCatalogGetSystem__internal_alias __attribute((visibility("hidden")));
+#define xmlCatalogGetSystem xmlCatalogGetSystem__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_CATALOG_ENABLED)
+#ifdef bottom_catalog
+#undef xmlCatalogIsEmpty
+extern __typeof (xmlCatalogIsEmpty) xmlCatalogIsEmpty __attribute((alias("xmlCatalogIsEmpty__internal_alias")));
+#else
+#ifndef xmlCatalogIsEmpty
+extern __typeof (xmlCatalogIsEmpty) xmlCatalogIsEmpty__internal_alias __attribute((visibility("hidden")));
+#define xmlCatalogIsEmpty xmlCatalogIsEmpty__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_CATALOG_ENABLED)
+#ifdef bottom_catalog
+#undef xmlCatalogLocalResolve
+extern __typeof (xmlCatalogLocalResolve) xmlCatalogLocalResolve __attribute((alias("xmlCatalogLocalResolve__internal_alias")));
+#else
+#ifndef xmlCatalogLocalResolve
+extern __typeof (xmlCatalogLocalResolve) xmlCatalogLocalResolve__internal_alias __attribute((visibility("hidden")));
+#define xmlCatalogLocalResolve xmlCatalogLocalResolve__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_CATALOG_ENABLED)
+#ifdef bottom_catalog
+#undef xmlCatalogLocalResolveURI
+extern __typeof (xmlCatalogLocalResolveURI) xmlCatalogLocalResolveURI __attribute((alias("xmlCatalogLocalResolveURI__internal_alias")));
+#else
+#ifndef xmlCatalogLocalResolveURI
+extern __typeof (xmlCatalogLocalResolveURI) xmlCatalogLocalResolveURI__internal_alias __attribute((visibility("hidden")));
+#define xmlCatalogLocalResolveURI xmlCatalogLocalResolveURI__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_CATALOG_ENABLED)
+#ifdef bottom_catalog
+#undef xmlCatalogRemove
+extern __typeof (xmlCatalogRemove) xmlCatalogRemove __attribute((alias("xmlCatalogRemove__internal_alias")));
+#else
+#ifndef xmlCatalogRemove
+extern __typeof (xmlCatalogRemove) xmlCatalogRemove__internal_alias __attribute((visibility("hidden")));
+#define xmlCatalogRemove xmlCatalogRemove__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_CATALOG_ENABLED)
+#ifdef bottom_catalog
+#undef xmlCatalogResolve
+extern __typeof (xmlCatalogResolve) xmlCatalogResolve __attribute((alias("xmlCatalogResolve__internal_alias")));
+#else
+#ifndef xmlCatalogResolve
+extern __typeof (xmlCatalogResolve) xmlCatalogResolve__internal_alias __attribute((visibility("hidden")));
+#define xmlCatalogResolve xmlCatalogResolve__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_CATALOG_ENABLED)
+#ifdef bottom_catalog
+#undef xmlCatalogResolvePublic
+extern __typeof (xmlCatalogResolvePublic) xmlCatalogResolvePublic __attribute((alias("xmlCatalogResolvePublic__internal_alias")));
+#else
+#ifndef xmlCatalogResolvePublic
+extern __typeof (xmlCatalogResolvePublic) xmlCatalogResolvePublic__internal_alias __attribute((visibility("hidden")));
+#define xmlCatalogResolvePublic xmlCatalogResolvePublic__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_CATALOG_ENABLED)
+#ifdef bottom_catalog
+#undef xmlCatalogResolveSystem
+extern __typeof (xmlCatalogResolveSystem) xmlCatalogResolveSystem __attribute((alias("xmlCatalogResolveSystem__internal_alias")));
+#else
+#ifndef xmlCatalogResolveSystem
+extern __typeof (xmlCatalogResolveSystem) xmlCatalogResolveSystem__internal_alias __attribute((visibility("hidden")));
+#define xmlCatalogResolveSystem xmlCatalogResolveSystem__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_CATALOG_ENABLED)
+#ifdef bottom_catalog
+#undef xmlCatalogResolveURI
+extern __typeof (xmlCatalogResolveURI) xmlCatalogResolveURI __attribute((alias("xmlCatalogResolveURI__internal_alias")));
+#else
+#ifndef xmlCatalogResolveURI
+extern __typeof (xmlCatalogResolveURI) xmlCatalogResolveURI__internal_alias __attribute((visibility("hidden")));
+#define xmlCatalogResolveURI xmlCatalogResolveURI__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_CATALOG_ENABLED)
+#ifdef bottom_catalog
+#undef xmlCatalogSetDebug
+extern __typeof (xmlCatalogSetDebug) xmlCatalogSetDebug __attribute((alias("xmlCatalogSetDebug__internal_alias")));
+#else
+#ifndef xmlCatalogSetDebug
+extern __typeof (xmlCatalogSetDebug) xmlCatalogSetDebug__internal_alias __attribute((visibility("hidden")));
+#define xmlCatalogSetDebug xmlCatalogSetDebug__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_CATALOG_ENABLED)
+#ifdef bottom_catalog
+#undef xmlCatalogSetDefaultPrefer
+extern __typeof (xmlCatalogSetDefaultPrefer) xmlCatalogSetDefaultPrefer __attribute((alias("xmlCatalogSetDefaultPrefer__internal_alias")));
+#else
+#ifndef xmlCatalogSetDefaultPrefer
+extern __typeof (xmlCatalogSetDefaultPrefer) xmlCatalogSetDefaultPrefer__internal_alias __attribute((visibility("hidden")));
+#define xmlCatalogSetDefaultPrefer xmlCatalogSetDefaultPrefer__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_CATALOG_ENABLED)
+#ifdef bottom_catalog
+#undef xmlCatalogSetDefaults
+extern __typeof (xmlCatalogSetDefaults) xmlCatalogSetDefaults __attribute((alias("xmlCatalogSetDefaults__internal_alias")));
+#else
+#ifndef xmlCatalogSetDefaults
+extern __typeof (xmlCatalogSetDefaults) xmlCatalogSetDefaults__internal_alias __attribute((visibility("hidden")));
+#define xmlCatalogSetDefaults xmlCatalogSetDefaults__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_encoding
+#undef xmlCharEncCloseFunc
+extern __typeof (xmlCharEncCloseFunc) xmlCharEncCloseFunc __attribute((alias("xmlCharEncCloseFunc__internal_alias")));
+#else
+#ifndef xmlCharEncCloseFunc
+extern __typeof (xmlCharEncCloseFunc) xmlCharEncCloseFunc__internal_alias __attribute((visibility("hidden")));
+#define xmlCharEncCloseFunc xmlCharEncCloseFunc__internal_alias
+#endif
+#endif
+
+#ifdef bottom_encoding
+#undef xmlCharEncFirstLine
+extern __typeof (xmlCharEncFirstLine) xmlCharEncFirstLine __attribute((alias("xmlCharEncFirstLine__internal_alias")));
+#else
+#ifndef xmlCharEncFirstLine
+extern __typeof (xmlCharEncFirstLine) xmlCharEncFirstLine__internal_alias __attribute((visibility("hidden")));
+#define xmlCharEncFirstLine xmlCharEncFirstLine__internal_alias
+#endif
+#endif
+
+#ifdef bottom_encoding
+#undef xmlCharEncInFunc
+extern __typeof (xmlCharEncInFunc) xmlCharEncInFunc __attribute((alias("xmlCharEncInFunc__internal_alias")));
+#else
+#ifndef xmlCharEncInFunc
+extern __typeof (xmlCharEncInFunc) xmlCharEncInFunc__internal_alias __attribute((visibility("hidden")));
+#define xmlCharEncInFunc xmlCharEncInFunc__internal_alias
+#endif
+#endif
+
+#ifdef bottom_encoding
+#undef xmlCharEncOutFunc
+extern __typeof (xmlCharEncOutFunc) xmlCharEncOutFunc __attribute((alias("xmlCharEncOutFunc__internal_alias")));
+#else
+#ifndef xmlCharEncOutFunc
+extern __typeof (xmlCharEncOutFunc) xmlCharEncOutFunc__internal_alias __attribute((visibility("hidden")));
+#define xmlCharEncOutFunc xmlCharEncOutFunc__internal_alias
+#endif
+#endif
+
+#ifdef bottom_chvalid
+#undef xmlCharInRange
+extern __typeof (xmlCharInRange) xmlCharInRange __attribute((alias("xmlCharInRange__internal_alias")));
+#else
+#ifndef xmlCharInRange
+extern __typeof (xmlCharInRange) xmlCharInRange__internal_alias __attribute((visibility("hidden")));
+#define xmlCharInRange xmlCharInRange__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlstring
+#undef xmlCharStrdup
+extern __typeof (xmlCharStrdup) xmlCharStrdup __attribute((alias("xmlCharStrdup__internal_alias")));
+#else
+#ifndef xmlCharStrdup
+extern __typeof (xmlCharStrdup) xmlCharStrdup__internal_alias __attribute((visibility("hidden")));
+#define xmlCharStrdup xmlCharStrdup__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlstring
+#undef xmlCharStrndup
+extern __typeof (xmlCharStrndup) xmlCharStrndup __attribute((alias("xmlCharStrndup__internal_alias")));
+#else
+#ifndef xmlCharStrndup
+extern __typeof (xmlCharStrndup) xmlCharStrndup__internal_alias __attribute((visibility("hidden")));
+#define xmlCharStrndup xmlCharStrndup__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlIO
+#undef xmlCheckFilename
+extern __typeof (xmlCheckFilename) xmlCheckFilename __attribute((alias("xmlCheckFilename__internal_alias")));
+#else
+#ifndef xmlCheckFilename
+extern __typeof (xmlCheckFilename) xmlCheckFilename__internal_alias __attribute((visibility("hidden")));
+#define xmlCheckFilename xmlCheckFilename__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlIO
+#undef xmlCheckHTTPInput
+extern __typeof (xmlCheckHTTPInput) xmlCheckHTTPInput __attribute((alias("xmlCheckHTTPInput__internal_alias")));
+#else
+#ifndef xmlCheckHTTPInput
+extern __typeof (xmlCheckHTTPInput) xmlCheckHTTPInput__internal_alias __attribute((visibility("hidden")));
+#define xmlCheckHTTPInput xmlCheckHTTPInput__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlCheckLanguageID
+extern __typeof (xmlCheckLanguageID) xmlCheckLanguageID __attribute((alias("xmlCheckLanguageID__internal_alias")));
+#else
+#ifndef xmlCheckLanguageID
+extern __typeof (xmlCheckLanguageID) xmlCheckLanguageID__internal_alias __attribute((visibility("hidden")));
+#define xmlCheckLanguageID xmlCheckLanguageID__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlstring
+#undef xmlCheckUTF8
+extern __typeof (xmlCheckUTF8) xmlCheckUTF8 __attribute((alias("xmlCheckUTF8__internal_alias")));
+#else
+#ifndef xmlCheckUTF8
+extern __typeof (xmlCheckUTF8) xmlCheckUTF8__internal_alias __attribute((visibility("hidden")));
+#define xmlCheckUTF8 xmlCheckUTF8__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parserInternals
+#undef xmlCheckVersion
+extern __typeof (xmlCheckVersion) xmlCheckVersion __attribute((alias("xmlCheckVersion__internal_alias")));
+#else
+#ifndef xmlCheckVersion
+extern __typeof (xmlCheckVersion) xmlCheckVersion__internal_alias __attribute((visibility("hidden")));
+#define xmlCheckVersion xmlCheckVersion__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_TREE_ENABLED)
+#ifdef bottom_tree
+#undef xmlChildElementCount
+extern __typeof (xmlChildElementCount) xmlChildElementCount __attribute((alias("xmlChildElementCount__internal_alias")));
+#else
+#ifndef xmlChildElementCount
+extern __typeof (xmlChildElementCount) xmlChildElementCount__internal_alias __attribute((visibility("hidden")));
+#define xmlChildElementCount xmlChildElementCount__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_encoding
+#undef xmlCleanupCharEncodingHandlers
+extern __typeof (xmlCleanupCharEncodingHandlers) xmlCleanupCharEncodingHandlers __attribute((alias("xmlCleanupCharEncodingHandlers__internal_alias")));
+#else
+#ifndef xmlCleanupCharEncodingHandlers
+extern __typeof (xmlCleanupCharEncodingHandlers) xmlCleanupCharEncodingHandlers__internal_alias __attribute((visibility("hidden")));
+#define xmlCleanupCharEncodingHandlers xmlCleanupCharEncodingHandlers__internal_alias
+#endif
+#endif
+
+#ifdef bottom_encoding
+#undef xmlCleanupEncodingAliases
+extern __typeof (xmlCleanupEncodingAliases) xmlCleanupEncodingAliases __attribute((alias("xmlCleanupEncodingAliases__internal_alias")));
+#else
+#ifndef xmlCleanupEncodingAliases
+extern __typeof (xmlCleanupEncodingAliases) xmlCleanupEncodingAliases__internal_alias __attribute((visibility("hidden")));
+#define xmlCleanupEncodingAliases xmlCleanupEncodingAliases__internal_alias
+#endif
+#endif
+
+#ifdef bottom_globals
+#undef xmlCleanupGlobals
+extern __typeof (xmlCleanupGlobals) xmlCleanupGlobals __attribute((alias("xmlCleanupGlobals__internal_alias")));
+#else
+#ifndef xmlCleanupGlobals
+extern __typeof (xmlCleanupGlobals) xmlCleanupGlobals__internal_alias __attribute((visibility("hidden")));
+#define xmlCleanupGlobals xmlCleanupGlobals__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlIO
+#undef xmlCleanupInputCallbacks
+extern __typeof (xmlCleanupInputCallbacks) xmlCleanupInputCallbacks __attribute((alias("xmlCleanupInputCallbacks__internal_alias")));
+#else
+#ifndef xmlCleanupInputCallbacks
+extern __typeof (xmlCleanupInputCallbacks) xmlCleanupInputCallbacks__internal_alias __attribute((visibility("hidden")));
+#define xmlCleanupInputCallbacks xmlCleanupInputCallbacks__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlmemory
+#undef xmlCleanupMemory
+extern __typeof (xmlCleanupMemory) xmlCleanupMemory __attribute((alias("xmlCleanupMemory__internal_alias")));
+#else
+#ifndef xmlCleanupMemory
+extern __typeof (xmlCleanupMemory) xmlCleanupMemory__internal_alias __attribute((visibility("hidden")));
+#define xmlCleanupMemory xmlCleanupMemory__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlIO
+#undef xmlCleanupOutputCallbacks
+extern __typeof (xmlCleanupOutputCallbacks) xmlCleanupOutputCallbacks __attribute((alias("xmlCleanupOutputCallbacks__internal_alias")));
+#else
+#ifndef xmlCleanupOutputCallbacks
+extern __typeof (xmlCleanupOutputCallbacks) xmlCleanupOutputCallbacks__internal_alias __attribute((visibility("hidden")));
+#define xmlCleanupOutputCallbacks xmlCleanupOutputCallbacks__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlCleanupParser
+extern __typeof (xmlCleanupParser) xmlCleanupParser __attribute((alias("xmlCleanupParser__internal_alias")));
+#else
+#ifndef xmlCleanupParser
+extern __typeof (xmlCleanupParser) xmlCleanupParser__internal_alias __attribute((visibility("hidden")));
+#define xmlCleanupParser xmlCleanupParser__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_LEGACY_ENABLED)
+#ifdef bottom_legacy
+#undef xmlCleanupPredefinedEntities
+extern __typeof (xmlCleanupPredefinedEntities) xmlCleanupPredefinedEntities __attribute((alias("xmlCleanupPredefinedEntities__internal_alias")));
+#else
+#ifndef xmlCleanupPredefinedEntities
+extern __typeof (xmlCleanupPredefinedEntities) xmlCleanupPredefinedEntities__internal_alias __attribute((visibility("hidden")));
+#define xmlCleanupPredefinedEntities xmlCleanupPredefinedEntities__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_threads
+#undef xmlCleanupThreads
+extern __typeof (xmlCleanupThreads) xmlCleanupThreads __attribute((alias("xmlCleanupThreads__internal_alias")));
+#else
+#ifndef xmlCleanupThreads
+extern __typeof (xmlCleanupThreads) xmlCleanupThreads__internal_alias __attribute((visibility("hidden")));
+#define xmlCleanupThreads xmlCleanupThreads__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parserInternals
+#undef xmlClearNodeInfoSeq
+extern __typeof (xmlClearNodeInfoSeq) xmlClearNodeInfoSeq __attribute((alias("xmlClearNodeInfoSeq__internal_alias")));
+#else
+#ifndef xmlClearNodeInfoSeq
+extern __typeof (xmlClearNodeInfoSeq) xmlClearNodeInfoSeq__internal_alias __attribute((visibility("hidden")));
+#define xmlClearNodeInfoSeq xmlClearNodeInfoSeq__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parserInternals
+#undef xmlClearParserCtxt
+extern __typeof (xmlClearParserCtxt) xmlClearParserCtxt __attribute((alias("xmlClearParserCtxt__internal_alias")));
+#else
+#ifndef xmlClearParserCtxt
+extern __typeof (xmlClearParserCtxt) xmlClearParserCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlClearParserCtxt xmlClearParserCtxt__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_CATALOG_ENABLED)
+#ifdef bottom_catalog
+#undef xmlConvertSGMLCatalog
+extern __typeof (xmlConvertSGMLCatalog) xmlConvertSGMLCatalog __attribute((alias("xmlConvertSGMLCatalog__internal_alias")));
+#else
+#ifndef xmlConvertSGMLCatalog
+extern __typeof (xmlConvertSGMLCatalog) xmlConvertSGMLCatalog__internal_alias __attribute((visibility("hidden")));
+#define xmlConvertSGMLCatalog xmlConvertSGMLCatalog__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_TREE_ENABLED)
+#ifdef bottom_valid
+#undef xmlCopyAttributeTable
+extern __typeof (xmlCopyAttributeTable) xmlCopyAttributeTable __attribute((alias("xmlCopyAttributeTable__internal_alias")));
+#else
+#ifndef xmlCopyAttributeTable
+extern __typeof (xmlCopyAttributeTable) xmlCopyAttributeTable__internal_alias __attribute((visibility("hidden")));
+#define xmlCopyAttributeTable xmlCopyAttributeTable__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_parserInternals
+#undef xmlCopyChar
+extern __typeof (xmlCopyChar) xmlCopyChar __attribute((alias("xmlCopyChar__internal_alias")));
+#else
+#ifndef xmlCopyChar
+extern __typeof (xmlCopyChar) xmlCopyChar__internal_alias __attribute((visibility("hidden")));
+#define xmlCopyChar xmlCopyChar__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parserInternals
+#undef xmlCopyCharMultiByte
+extern __typeof (xmlCopyCharMultiByte) xmlCopyCharMultiByte __attribute((alias("xmlCopyCharMultiByte__internal_alias")));
+#else
+#ifndef xmlCopyCharMultiByte
+extern __typeof (xmlCopyCharMultiByte) xmlCopyCharMultiByte__internal_alias __attribute((visibility("hidden")));
+#define xmlCopyCharMultiByte xmlCopyCharMultiByte__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_tree
+#undef xmlCopyDoc
+extern __typeof (xmlCopyDoc) xmlCopyDoc __attribute((alias("xmlCopyDoc__internal_alias")));
+#else
+#ifndef xmlCopyDoc
+extern __typeof (xmlCopyDoc) xmlCopyDoc__internal_alias __attribute((visibility("hidden")));
+#define xmlCopyDoc xmlCopyDoc__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_valid
+#undef xmlCopyDocElementContent
+extern __typeof (xmlCopyDocElementContent) xmlCopyDocElementContent __attribute((alias("xmlCopyDocElementContent__internal_alias")));
+#else
+#ifndef xmlCopyDocElementContent
+extern __typeof (xmlCopyDocElementContent) xmlCopyDocElementContent__internal_alias __attribute((visibility("hidden")));
+#define xmlCopyDocElementContent xmlCopyDocElementContent__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_TREE_ENABLED)
+#ifdef bottom_tree
+#undef xmlCopyDtd
+extern __typeof (xmlCopyDtd) xmlCopyDtd __attribute((alias("xmlCopyDtd__internal_alias")));
+#else
+#ifndef xmlCopyDtd
+extern __typeof (xmlCopyDtd) xmlCopyDtd__internal_alias __attribute((visibility("hidden")));
+#define xmlCopyDtd xmlCopyDtd__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_valid
+#undef xmlCopyElementContent
+extern __typeof (xmlCopyElementContent) xmlCopyElementContent __attribute((alias("xmlCopyElementContent__internal_alias")));
+#else
+#ifndef xmlCopyElementContent
+extern __typeof (xmlCopyElementContent) xmlCopyElementContent__internal_alias __attribute((visibility("hidden")));
+#define xmlCopyElementContent xmlCopyElementContent__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_TREE_ENABLED)
+#ifdef bottom_valid
+#undef xmlCopyElementTable
+extern __typeof (xmlCopyElementTable) xmlCopyElementTable __attribute((alias("xmlCopyElementTable__internal_alias")));
+#else
+#ifndef xmlCopyElementTable
+extern __typeof (xmlCopyElementTable) xmlCopyElementTable__internal_alias __attribute((visibility("hidden")));
+#define xmlCopyElementTable xmlCopyElementTable__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_TREE_ENABLED)
+#ifdef bottom_entities
+#undef xmlCopyEntitiesTable
+extern __typeof (xmlCopyEntitiesTable) xmlCopyEntitiesTable __attribute((alias("xmlCopyEntitiesTable__internal_alias")));
+#else
+#ifndef xmlCopyEntitiesTable
+extern __typeof (xmlCopyEntitiesTable) xmlCopyEntitiesTable__internal_alias __attribute((visibility("hidden")));
+#define xmlCopyEntitiesTable xmlCopyEntitiesTable__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_TREE_ENABLED)
+#ifdef bottom_valid
+#undef xmlCopyEnumeration
+extern __typeof (xmlCopyEnumeration) xmlCopyEnumeration __attribute((alias("xmlCopyEnumeration__internal_alias")));
+#else
+#ifndef xmlCopyEnumeration
+extern __typeof (xmlCopyEnumeration) xmlCopyEnumeration__internal_alias __attribute((visibility("hidden")));
+#define xmlCopyEnumeration xmlCopyEnumeration__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_error
+#undef xmlCopyError
+extern __typeof (xmlCopyError) xmlCopyError __attribute((alias("xmlCopyError__internal_alias")));
+#else
+#ifndef xmlCopyError
+extern __typeof (xmlCopyError) xmlCopyError__internal_alias __attribute((visibility("hidden")));
+#define xmlCopyError xmlCopyError__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlCopyNamespace
+extern __typeof (xmlCopyNamespace) xmlCopyNamespace __attribute((alias("xmlCopyNamespace__internal_alias")));
+#else
+#ifndef xmlCopyNamespace
+extern __typeof (xmlCopyNamespace) xmlCopyNamespace__internal_alias __attribute((visibility("hidden")));
+#define xmlCopyNamespace xmlCopyNamespace__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlCopyNamespaceList
+extern __typeof (xmlCopyNamespaceList) xmlCopyNamespaceList __attribute((alias("xmlCopyNamespaceList__internal_alias")));
+#else
+#ifndef xmlCopyNamespaceList
+extern __typeof (xmlCopyNamespaceList) xmlCopyNamespaceList__internal_alias __attribute((visibility("hidden")));
+#define xmlCopyNamespaceList xmlCopyNamespaceList__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlCopyNode
+extern __typeof (xmlCopyNode) xmlCopyNode __attribute((alias("xmlCopyNode__internal_alias")));
+#else
+#ifndef xmlCopyNode
+extern __typeof (xmlCopyNode) xmlCopyNode__internal_alias __attribute((visibility("hidden")));
+#define xmlCopyNode xmlCopyNode__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlCopyNodeList
+extern __typeof (xmlCopyNodeList) xmlCopyNodeList __attribute((alias("xmlCopyNodeList__internal_alias")));
+#else
+#ifndef xmlCopyNodeList
+extern __typeof (xmlCopyNodeList) xmlCopyNodeList__internal_alias __attribute((visibility("hidden")));
+#define xmlCopyNodeList xmlCopyNodeList__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_TREE_ENABLED)
+#ifdef bottom_valid
+#undef xmlCopyNotationTable
+extern __typeof (xmlCopyNotationTable) xmlCopyNotationTable __attribute((alias("xmlCopyNotationTable__internal_alias")));
+#else
+#ifndef xmlCopyNotationTable
+extern __typeof (xmlCopyNotationTable) xmlCopyNotationTable__internal_alias __attribute((visibility("hidden")));
+#define xmlCopyNotationTable xmlCopyNotationTable__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlCopyProp
+extern __typeof (xmlCopyProp) xmlCopyProp __attribute((alias("xmlCopyProp__internal_alias")));
+#else
+#ifndef xmlCopyProp
+extern __typeof (xmlCopyProp) xmlCopyProp__internal_alias __attribute((visibility("hidden")));
+#define xmlCopyProp xmlCopyProp__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlCopyPropList
+extern __typeof (xmlCopyPropList) xmlCopyPropList __attribute((alias("xmlCopyPropList__internal_alias")));
+#else
+#ifndef xmlCopyPropList
+extern __typeof (xmlCopyPropList) xmlCopyPropList__internal_alias __attribute((visibility("hidden")));
+#define xmlCopyPropList xmlCopyPropList__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlCreateDocParserCtxt
+extern __typeof (xmlCreateDocParserCtxt) xmlCreateDocParserCtxt __attribute((alias("xmlCreateDocParserCtxt__internal_alias")));
+#else
+#ifndef xmlCreateDocParserCtxt
+extern __typeof (xmlCreateDocParserCtxt) xmlCreateDocParserCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlCreateDocParserCtxt xmlCreateDocParserCtxt__internal_alias
+#endif
+#endif
+
+#ifdef bottom_entities
+#undef xmlCreateEntitiesTable
+extern __typeof (xmlCreateEntitiesTable) xmlCreateEntitiesTable __attribute((alias("xmlCreateEntitiesTable__internal_alias")));
+#else
+#ifndef xmlCreateEntitiesTable
+extern __typeof (xmlCreateEntitiesTable) xmlCreateEntitiesTable__internal_alias __attribute((visibility("hidden")));
+#define xmlCreateEntitiesTable xmlCreateEntitiesTable__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlCreateEntityParserCtxt
+extern __typeof (xmlCreateEntityParserCtxt) xmlCreateEntityParserCtxt __attribute((alias("xmlCreateEntityParserCtxt__internal_alias")));
+#else
+#ifndef xmlCreateEntityParserCtxt
+extern __typeof (xmlCreateEntityParserCtxt) xmlCreateEntityParserCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlCreateEntityParserCtxt xmlCreateEntityParserCtxt__internal_alias
+#endif
+#endif
+
+#ifdef bottom_valid
+#undef xmlCreateEnumeration
+extern __typeof (xmlCreateEnumeration) xmlCreateEnumeration __attribute((alias("xmlCreateEnumeration__internal_alias")));
+#else
+#ifndef xmlCreateEnumeration
+extern __typeof (xmlCreateEnumeration) xmlCreateEnumeration__internal_alias __attribute((visibility("hidden")));
+#define xmlCreateEnumeration xmlCreateEnumeration__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlCreateFileParserCtxt
+extern __typeof (xmlCreateFileParserCtxt) xmlCreateFileParserCtxt __attribute((alias("xmlCreateFileParserCtxt__internal_alias")));
+#else
+#ifndef xmlCreateFileParserCtxt
+extern __typeof (xmlCreateFileParserCtxt) xmlCreateFileParserCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlCreateFileParserCtxt xmlCreateFileParserCtxt__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlCreateIOParserCtxt
+extern __typeof (xmlCreateIOParserCtxt) xmlCreateIOParserCtxt __attribute((alias("xmlCreateIOParserCtxt__internal_alias")));
+#else
+#ifndef xmlCreateIOParserCtxt
+extern __typeof (xmlCreateIOParserCtxt) xmlCreateIOParserCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlCreateIOParserCtxt xmlCreateIOParserCtxt__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlCreateIntSubset
+extern __typeof (xmlCreateIntSubset) xmlCreateIntSubset __attribute((alias("xmlCreateIntSubset__internal_alias")));
+#else
+#ifndef xmlCreateIntSubset
+extern __typeof (xmlCreateIntSubset) xmlCreateIntSubset__internal_alias __attribute((visibility("hidden")));
+#define xmlCreateIntSubset xmlCreateIntSubset__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlCreateMemoryParserCtxt
+extern __typeof (xmlCreateMemoryParserCtxt) xmlCreateMemoryParserCtxt __attribute((alias("xmlCreateMemoryParserCtxt__internal_alias")));
+#else
+#ifndef xmlCreateMemoryParserCtxt
+extern __typeof (xmlCreateMemoryParserCtxt) xmlCreateMemoryParserCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlCreateMemoryParserCtxt xmlCreateMemoryParserCtxt__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_PUSH_ENABLED)
+#ifdef bottom_parser
+#undef xmlCreatePushParserCtxt
+extern __typeof (xmlCreatePushParserCtxt) xmlCreatePushParserCtxt __attribute((alias("xmlCreatePushParserCtxt__internal_alias")));
+#else
+#ifndef xmlCreatePushParserCtxt
+extern __typeof (xmlCreatePushParserCtxt) xmlCreatePushParserCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlCreatePushParserCtxt xmlCreatePushParserCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_uri
+#undef xmlCreateURI
+extern __typeof (xmlCreateURI) xmlCreateURI __attribute((alias("xmlCreateURI__internal_alias")));
+#else
+#ifndef xmlCreateURI
+extern __typeof (xmlCreateURI) xmlCreateURI__internal_alias __attribute((visibility("hidden")));
+#define xmlCreateURI xmlCreateURI__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlCreateURLParserCtxt
+extern __typeof (xmlCreateURLParserCtxt) xmlCreateURLParserCtxt __attribute((alias("xmlCreateURLParserCtxt__internal_alias")));
+#else
+#ifndef xmlCreateURLParserCtxt
+extern __typeof (xmlCreateURLParserCtxt) xmlCreateURLParserCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlCreateURLParserCtxt xmlCreateURLParserCtxt__internal_alias
+#endif
+#endif
+
+#ifdef bottom_error
+#undef xmlCtxtGetLastError
+extern __typeof (xmlCtxtGetLastError) xmlCtxtGetLastError __attribute((alias("xmlCtxtGetLastError__internal_alias")));
+#else
+#ifndef xmlCtxtGetLastError
+extern __typeof (xmlCtxtGetLastError) xmlCtxtGetLastError__internal_alias __attribute((visibility("hidden")));
+#define xmlCtxtGetLastError xmlCtxtGetLastError__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlCtxtReadDoc
+extern __typeof (xmlCtxtReadDoc) xmlCtxtReadDoc __attribute((alias("xmlCtxtReadDoc__internal_alias")));
+#else
+#ifndef xmlCtxtReadDoc
+extern __typeof (xmlCtxtReadDoc) xmlCtxtReadDoc__internal_alias __attribute((visibility("hidden")));
+#define xmlCtxtReadDoc xmlCtxtReadDoc__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlCtxtReadFd
+extern __typeof (xmlCtxtReadFd) xmlCtxtReadFd __attribute((alias("xmlCtxtReadFd__internal_alias")));
+#else
+#ifndef xmlCtxtReadFd
+extern __typeof (xmlCtxtReadFd) xmlCtxtReadFd__internal_alias __attribute((visibility("hidden")));
+#define xmlCtxtReadFd xmlCtxtReadFd__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlCtxtReadFile
+extern __typeof (xmlCtxtReadFile) xmlCtxtReadFile __attribute((alias("xmlCtxtReadFile__internal_alias")));
+#else
+#ifndef xmlCtxtReadFile
+extern __typeof (xmlCtxtReadFile) xmlCtxtReadFile__internal_alias __attribute((visibility("hidden")));
+#define xmlCtxtReadFile xmlCtxtReadFile__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlCtxtReadIO
+extern __typeof (xmlCtxtReadIO) xmlCtxtReadIO __attribute((alias("xmlCtxtReadIO__internal_alias")));
+#else
+#ifndef xmlCtxtReadIO
+extern __typeof (xmlCtxtReadIO) xmlCtxtReadIO__internal_alias __attribute((visibility("hidden")));
+#define xmlCtxtReadIO xmlCtxtReadIO__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlCtxtReadMemory
+extern __typeof (xmlCtxtReadMemory) xmlCtxtReadMemory __attribute((alias("xmlCtxtReadMemory__internal_alias")));
+#else
+#ifndef xmlCtxtReadMemory
+extern __typeof (xmlCtxtReadMemory) xmlCtxtReadMemory__internal_alias __attribute((visibility("hidden")));
+#define xmlCtxtReadMemory xmlCtxtReadMemory__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlCtxtReset
+extern __typeof (xmlCtxtReset) xmlCtxtReset __attribute((alias("xmlCtxtReset__internal_alias")));
+#else
+#ifndef xmlCtxtReset
+extern __typeof (xmlCtxtReset) xmlCtxtReset__internal_alias __attribute((visibility("hidden")));
+#define xmlCtxtReset xmlCtxtReset__internal_alias
+#endif
+#endif
+
+#ifdef bottom_error
+#undef xmlCtxtResetLastError
+extern __typeof (xmlCtxtResetLastError) xmlCtxtResetLastError __attribute((alias("xmlCtxtResetLastError__internal_alias")));
+#else
+#ifndef xmlCtxtResetLastError
+extern __typeof (xmlCtxtResetLastError) xmlCtxtResetLastError__internal_alias __attribute((visibility("hidden")));
+#define xmlCtxtResetLastError xmlCtxtResetLastError__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlCtxtResetPush
+extern __typeof (xmlCtxtResetPush) xmlCtxtResetPush __attribute((alias("xmlCtxtResetPush__internal_alias")));
+#else
+#ifndef xmlCtxtResetPush
+extern __typeof (xmlCtxtResetPush) xmlCtxtResetPush__internal_alias __attribute((visibility("hidden")));
+#define xmlCtxtResetPush xmlCtxtResetPush__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlCtxtUseOptions
+extern __typeof (xmlCtxtUseOptions) xmlCtxtUseOptions __attribute((alias("xmlCtxtUseOptions__internal_alias")));
+#else
+#ifndef xmlCtxtUseOptions
+extern __typeof (xmlCtxtUseOptions) xmlCtxtUseOptions__internal_alias __attribute((visibility("hidden")));
+#define xmlCtxtUseOptions xmlCtxtUseOptions__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parserInternals
+#undef xmlCurrentChar
+extern __typeof (xmlCurrentChar) xmlCurrentChar __attribute((alias("xmlCurrentChar__internal_alias")));
+#else
+#ifndef xmlCurrentChar
+extern __typeof (xmlCurrentChar) xmlCurrentChar__internal_alias __attribute((visibility("hidden")));
+#define xmlCurrentChar xmlCurrentChar__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlDOMWrapAdoptNode
+extern __typeof (xmlDOMWrapAdoptNode) xmlDOMWrapAdoptNode __attribute((alias("xmlDOMWrapAdoptNode__internal_alias")));
+#else
+#ifndef xmlDOMWrapAdoptNode
+extern __typeof (xmlDOMWrapAdoptNode) xmlDOMWrapAdoptNode__internal_alias __attribute((visibility("hidden")));
+#define xmlDOMWrapAdoptNode xmlDOMWrapAdoptNode__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlDOMWrapCloneNode
+extern __typeof (xmlDOMWrapCloneNode) xmlDOMWrapCloneNode __attribute((alias("xmlDOMWrapCloneNode__internal_alias")));
+#else
+#ifndef xmlDOMWrapCloneNode
+extern __typeof (xmlDOMWrapCloneNode) xmlDOMWrapCloneNode__internal_alias __attribute((visibility("hidden")));
+#define xmlDOMWrapCloneNode xmlDOMWrapCloneNode__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlDOMWrapFreeCtxt
+extern __typeof (xmlDOMWrapFreeCtxt) xmlDOMWrapFreeCtxt __attribute((alias("xmlDOMWrapFreeCtxt__internal_alias")));
+#else
+#ifndef xmlDOMWrapFreeCtxt
+extern __typeof (xmlDOMWrapFreeCtxt) xmlDOMWrapFreeCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlDOMWrapFreeCtxt xmlDOMWrapFreeCtxt__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlDOMWrapNewCtxt
+extern __typeof (xmlDOMWrapNewCtxt) xmlDOMWrapNewCtxt __attribute((alias("xmlDOMWrapNewCtxt__internal_alias")));
+#else
+#ifndef xmlDOMWrapNewCtxt
+extern __typeof (xmlDOMWrapNewCtxt) xmlDOMWrapNewCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlDOMWrapNewCtxt xmlDOMWrapNewCtxt__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlDOMWrapReconcileNamespaces
+extern __typeof (xmlDOMWrapReconcileNamespaces) xmlDOMWrapReconcileNamespaces __attribute((alias("xmlDOMWrapReconcileNamespaces__internal_alias")));
+#else
+#ifndef xmlDOMWrapReconcileNamespaces
+extern __typeof (xmlDOMWrapReconcileNamespaces) xmlDOMWrapReconcileNamespaces__internal_alias __attribute((visibility("hidden")));
+#define xmlDOMWrapReconcileNamespaces xmlDOMWrapReconcileNamespaces__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlDOMWrapRemoveNode
+extern __typeof (xmlDOMWrapRemoveNode) xmlDOMWrapRemoveNode __attribute((alias("xmlDOMWrapRemoveNode__internal_alias")));
+#else
+#ifndef xmlDOMWrapRemoveNode
+extern __typeof (xmlDOMWrapRemoveNode) xmlDOMWrapRemoveNode__internal_alias __attribute((visibility("hidden")));
+#define xmlDOMWrapRemoveNode xmlDOMWrapRemoveNode__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_DEBUG_ENABLED)
+#ifdef bottom_debugXML
+#undef xmlDebugCheckDocument
+extern __typeof (xmlDebugCheckDocument) xmlDebugCheckDocument __attribute((alias("xmlDebugCheckDocument__internal_alias")));
+#else
+#ifndef xmlDebugCheckDocument
+extern __typeof (xmlDebugCheckDocument) xmlDebugCheckDocument__internal_alias __attribute((visibility("hidden")));
+#define xmlDebugCheckDocument xmlDebugCheckDocument__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_DEBUG_ENABLED)
+#ifdef bottom_debugXML
+#undef xmlDebugDumpAttr
+extern __typeof (xmlDebugDumpAttr) xmlDebugDumpAttr __attribute((alias("xmlDebugDumpAttr__internal_alias")));
+#else
+#ifndef xmlDebugDumpAttr
+extern __typeof (xmlDebugDumpAttr) xmlDebugDumpAttr__internal_alias __attribute((visibility("hidden")));
+#define xmlDebugDumpAttr xmlDebugDumpAttr__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_DEBUG_ENABLED)
+#ifdef bottom_debugXML
+#undef xmlDebugDumpAttrList
+extern __typeof (xmlDebugDumpAttrList) xmlDebugDumpAttrList __attribute((alias("xmlDebugDumpAttrList__internal_alias")));
+#else
+#ifndef xmlDebugDumpAttrList
+extern __typeof (xmlDebugDumpAttrList) xmlDebugDumpAttrList__internal_alias __attribute((visibility("hidden")));
+#define xmlDebugDumpAttrList xmlDebugDumpAttrList__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_DEBUG_ENABLED)
+#ifdef bottom_debugXML
+#undef xmlDebugDumpDTD
+extern __typeof (xmlDebugDumpDTD) xmlDebugDumpDTD __attribute((alias("xmlDebugDumpDTD__internal_alias")));
+#else
+#ifndef xmlDebugDumpDTD
+extern __typeof (xmlDebugDumpDTD) xmlDebugDumpDTD__internal_alias __attribute((visibility("hidden")));
+#define xmlDebugDumpDTD xmlDebugDumpDTD__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_DEBUG_ENABLED)
+#ifdef bottom_debugXML
+#undef xmlDebugDumpDocument
+extern __typeof (xmlDebugDumpDocument) xmlDebugDumpDocument __attribute((alias("xmlDebugDumpDocument__internal_alias")));
+#else
+#ifndef xmlDebugDumpDocument
+extern __typeof (xmlDebugDumpDocument) xmlDebugDumpDocument__internal_alias __attribute((visibility("hidden")));
+#define xmlDebugDumpDocument xmlDebugDumpDocument__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_DEBUG_ENABLED)
+#ifdef bottom_debugXML
+#undef xmlDebugDumpDocumentHead
+extern __typeof (xmlDebugDumpDocumentHead) xmlDebugDumpDocumentHead __attribute((alias("xmlDebugDumpDocumentHead__internal_alias")));
+#else
+#ifndef xmlDebugDumpDocumentHead
+extern __typeof (xmlDebugDumpDocumentHead) xmlDebugDumpDocumentHead__internal_alias __attribute((visibility("hidden")));
+#define xmlDebugDumpDocumentHead xmlDebugDumpDocumentHead__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_DEBUG_ENABLED)
+#ifdef bottom_debugXML
+#undef xmlDebugDumpEntities
+extern __typeof (xmlDebugDumpEntities) xmlDebugDumpEntities __attribute((alias("xmlDebugDumpEntities__internal_alias")));
+#else
+#ifndef xmlDebugDumpEntities
+extern __typeof (xmlDebugDumpEntities) xmlDebugDumpEntities__internal_alias __attribute((visibility("hidden")));
+#define xmlDebugDumpEntities xmlDebugDumpEntities__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_DEBUG_ENABLED)
+#ifdef bottom_debugXML
+#undef xmlDebugDumpNode
+extern __typeof (xmlDebugDumpNode) xmlDebugDumpNode __attribute((alias("xmlDebugDumpNode__internal_alias")));
+#else
+#ifndef xmlDebugDumpNode
+extern __typeof (xmlDebugDumpNode) xmlDebugDumpNode__internal_alias __attribute((visibility("hidden")));
+#define xmlDebugDumpNode xmlDebugDumpNode__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_DEBUG_ENABLED)
+#ifdef bottom_debugXML
+#undef xmlDebugDumpNodeList
+extern __typeof (xmlDebugDumpNodeList) xmlDebugDumpNodeList __attribute((alias("xmlDebugDumpNodeList__internal_alias")));
+#else
+#ifndef xmlDebugDumpNodeList
+extern __typeof (xmlDebugDumpNodeList) xmlDebugDumpNodeList__internal_alias __attribute((visibility("hidden")));
+#define xmlDebugDumpNodeList xmlDebugDumpNodeList__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_DEBUG_ENABLED)
+#ifdef bottom_debugXML
+#undef xmlDebugDumpOneNode
+extern __typeof (xmlDebugDumpOneNode) xmlDebugDumpOneNode __attribute((alias("xmlDebugDumpOneNode__internal_alias")));
+#else
+#ifndef xmlDebugDumpOneNode
+extern __typeof (xmlDebugDumpOneNode) xmlDebugDumpOneNode__internal_alias __attribute((visibility("hidden")));
+#define xmlDebugDumpOneNode xmlDebugDumpOneNode__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_DEBUG_ENABLED)
+#ifdef bottom_debugXML
+#undef xmlDebugDumpString
+extern __typeof (xmlDebugDumpString) xmlDebugDumpString __attribute((alias("xmlDebugDumpString__internal_alias")));
+#else
+#ifndef xmlDebugDumpString
+extern __typeof (xmlDebugDumpString) xmlDebugDumpString__internal_alias __attribute((visibility("hidden")));
+#define xmlDebugDumpString xmlDebugDumpString__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_LEGACY_ENABLED)
+#ifdef bottom_legacy
+#undef xmlDecodeEntities
+extern __typeof (xmlDecodeEntities) xmlDecodeEntities __attribute((alias("xmlDecodeEntities__internal_alias")));
+#else
+#ifndef xmlDecodeEntities
+extern __typeof (xmlDecodeEntities) xmlDecodeEntities__internal_alias __attribute((visibility("hidden")));
+#define xmlDecodeEntities xmlDecodeEntities__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_SAX2
+#undef xmlDefaultSAXHandlerInit
+extern __typeof (xmlDefaultSAXHandlerInit) xmlDefaultSAXHandlerInit __attribute((alias("xmlDefaultSAXHandlerInit__internal_alias")));
+#else
+#ifndef xmlDefaultSAXHandlerInit
+extern __typeof (xmlDefaultSAXHandlerInit) xmlDefaultSAXHandlerInit__internal_alias __attribute((visibility("hidden")));
+#define xmlDefaultSAXHandlerInit xmlDefaultSAXHandlerInit__internal_alias
+#endif
+#endif
+
+#ifdef bottom_encoding
+#undef xmlDelEncodingAlias
+extern __typeof (xmlDelEncodingAlias) xmlDelEncodingAlias __attribute((alias("xmlDelEncodingAlias__internal_alias")));
+#else
+#ifndef xmlDelEncodingAlias
+extern __typeof (xmlDelEncodingAlias) xmlDelEncodingAlias__internal_alias __attribute((visibility("hidden")));
+#define xmlDelEncodingAlias xmlDelEncodingAlias__internal_alias
+#endif
+#endif
+
+#ifdef bottom_globals
+#undef xmlDeregisterNodeDefault
+extern __typeof (xmlDeregisterNodeDefault) xmlDeregisterNodeDefault __attribute((alias("xmlDeregisterNodeDefault__internal_alias")));
+#else
+#ifndef xmlDeregisterNodeDefault
+extern __typeof (xmlDeregisterNodeDefault) xmlDeregisterNodeDefault__internal_alias __attribute((visibility("hidden")));
+#define xmlDeregisterNodeDefault xmlDeregisterNodeDefault__internal_alias
+#endif
+#endif
+
+#ifdef bottom_encoding
+#undef xmlDetectCharEncoding
+extern __typeof (xmlDetectCharEncoding) xmlDetectCharEncoding __attribute((alias("xmlDetectCharEncoding__internal_alias")));
+#else
+#ifndef xmlDetectCharEncoding
+extern __typeof (xmlDetectCharEncoding) xmlDetectCharEncoding__internal_alias __attribute((visibility("hidden")));
+#define xmlDetectCharEncoding xmlDetectCharEncoding__internal_alias
+#endif
+#endif
+
+#ifdef bottom_dict
+#undef xmlDictCleanup
+extern __typeof (xmlDictCleanup) xmlDictCleanup __attribute((alias("xmlDictCleanup__internal_alias")));
+#else
+#ifndef xmlDictCleanup
+extern __typeof (xmlDictCleanup) xmlDictCleanup__internal_alias __attribute((visibility("hidden")));
+#define xmlDictCleanup xmlDictCleanup__internal_alias
+#endif
+#endif
+
+#ifdef bottom_dict
+#undef xmlDictCreate
+extern __typeof (xmlDictCreate) xmlDictCreate __attribute((alias("xmlDictCreate__internal_alias")));
+#else
+#ifndef xmlDictCreate
+extern __typeof (xmlDictCreate) xmlDictCreate__internal_alias __attribute((visibility("hidden")));
+#define xmlDictCreate xmlDictCreate__internal_alias
+#endif
+#endif
+
+#ifdef bottom_dict
+#undef xmlDictCreateSub
+extern __typeof (xmlDictCreateSub) xmlDictCreateSub __attribute((alias("xmlDictCreateSub__internal_alias")));
+#else
+#ifndef xmlDictCreateSub
+extern __typeof (xmlDictCreateSub) xmlDictCreateSub__internal_alias __attribute((visibility("hidden")));
+#define xmlDictCreateSub xmlDictCreateSub__internal_alias
+#endif
+#endif
+
+#ifdef bottom_dict
+#undef xmlDictExists
+extern __typeof (xmlDictExists) xmlDictExists __attribute((alias("xmlDictExists__internal_alias")));
+#else
+#ifndef xmlDictExists
+extern __typeof (xmlDictExists) xmlDictExists__internal_alias __attribute((visibility("hidden")));
+#define xmlDictExists xmlDictExists__internal_alias
+#endif
+#endif
+
+#ifdef bottom_dict
+#undef xmlDictFree
+extern __typeof (xmlDictFree) xmlDictFree __attribute((alias("xmlDictFree__internal_alias")));
+#else
+#ifndef xmlDictFree
+extern __typeof (xmlDictFree) xmlDictFree__internal_alias __attribute((visibility("hidden")));
+#define xmlDictFree xmlDictFree__internal_alias
+#endif
+#endif
+
+#ifdef bottom_dict
+#undef xmlDictGetUsage
+extern __typeof (xmlDictGetUsage) xmlDictGetUsage __attribute((alias("xmlDictGetUsage__internal_alias")));
+#else
+#ifndef xmlDictGetUsage
+extern __typeof (xmlDictGetUsage) xmlDictGetUsage__internal_alias __attribute((visibility("hidden")));
+#define xmlDictGetUsage xmlDictGetUsage__internal_alias
+#endif
+#endif
+
+#ifdef bottom_dict
+#undef xmlDictLookup
+extern __typeof (xmlDictLookup) xmlDictLookup __attribute((alias("xmlDictLookup__internal_alias")));
+#else
+#ifndef xmlDictLookup
+extern __typeof (xmlDictLookup) xmlDictLookup__internal_alias __attribute((visibility("hidden")));
+#define xmlDictLookup xmlDictLookup__internal_alias
+#endif
+#endif
+
+#ifdef bottom_dict
+#undef xmlDictOwns
+extern __typeof (xmlDictOwns) xmlDictOwns __attribute((alias("xmlDictOwns__internal_alias")));
+#else
+#ifndef xmlDictOwns
+extern __typeof (xmlDictOwns) xmlDictOwns__internal_alias __attribute((visibility("hidden")));
+#define xmlDictOwns xmlDictOwns__internal_alias
+#endif
+#endif
+
+#ifdef bottom_dict
+#undef xmlDictQLookup
+extern __typeof (xmlDictQLookup) xmlDictQLookup __attribute((alias("xmlDictQLookup__internal_alias")));
+#else
+#ifndef xmlDictQLookup
+extern __typeof (xmlDictQLookup) xmlDictQLookup__internal_alias __attribute((visibility("hidden")));
+#define xmlDictQLookup xmlDictQLookup__internal_alias
+#endif
+#endif
+
+#ifdef bottom_dict
+#undef xmlDictReference
+extern __typeof (xmlDictReference) xmlDictReference __attribute((alias("xmlDictReference__internal_alias")));
+#else
+#ifndef xmlDictReference
+extern __typeof (xmlDictReference) xmlDictReference__internal_alias __attribute((visibility("hidden")));
+#define xmlDictReference xmlDictReference__internal_alias
+#endif
+#endif
+
+#ifdef bottom_dict
+#undef xmlDictSetLimit
+extern __typeof (xmlDictSetLimit) xmlDictSetLimit __attribute((alias("xmlDictSetLimit__internal_alias")));
+#else
+#ifndef xmlDictSetLimit
+extern __typeof (xmlDictSetLimit) xmlDictSetLimit__internal_alias __attribute((visibility("hidden")));
+#define xmlDictSetLimit xmlDictSetLimit__internal_alias
+#endif
+#endif
+
+#ifdef bottom_dict
+#undef xmlDictSize
+extern __typeof (xmlDictSize) xmlDictSize __attribute((alias("xmlDictSize__internal_alias")));
+#else
+#ifndef xmlDictSize
+extern __typeof (xmlDictSize) xmlDictSize__internal_alias __attribute((visibility("hidden")));
+#define xmlDictSize xmlDictSize__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlDocCopyNode
+extern __typeof (xmlDocCopyNode) xmlDocCopyNode __attribute((alias("xmlDocCopyNode__internal_alias")));
+#else
+#ifndef xmlDocCopyNode
+extern __typeof (xmlDocCopyNode) xmlDocCopyNode__internal_alias __attribute((visibility("hidden")));
+#define xmlDocCopyNode xmlDocCopyNode__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlDocCopyNodeList
+extern __typeof (xmlDocCopyNodeList) xmlDocCopyNodeList __attribute((alias("xmlDocCopyNodeList__internal_alias")));
+#else
+#ifndef xmlDocCopyNodeList
+extern __typeof (xmlDocCopyNodeList) xmlDocCopyNodeList__internal_alias __attribute((visibility("hidden")));
+#define xmlDocCopyNodeList xmlDocCopyNodeList__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlsave
+#undef xmlDocDump
+extern __typeof (xmlDocDump) xmlDocDump __attribute((alias("xmlDocDump__internal_alias")));
+#else
+#ifndef xmlDocDump
+extern __typeof (xmlDocDump) xmlDocDump__internal_alias __attribute((visibility("hidden")));
+#define xmlDocDump xmlDocDump__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlsave
+#undef xmlDocDumpFormatMemory
+extern __typeof (xmlDocDumpFormatMemory) xmlDocDumpFormatMemory __attribute((alias("xmlDocDumpFormatMemory__internal_alias")));
+#else
+#ifndef xmlDocDumpFormatMemory
+extern __typeof (xmlDocDumpFormatMemory) xmlDocDumpFormatMemory__internal_alias __attribute((visibility("hidden")));
+#define xmlDocDumpFormatMemory xmlDocDumpFormatMemory__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlsave
+#undef xmlDocDumpFormatMemoryEnc
+extern __typeof (xmlDocDumpFormatMemoryEnc) xmlDocDumpFormatMemoryEnc __attribute((alias("xmlDocDumpFormatMemoryEnc__internal_alias")));
+#else
+#ifndef xmlDocDumpFormatMemoryEnc
+extern __typeof (xmlDocDumpFormatMemoryEnc) xmlDocDumpFormatMemoryEnc__internal_alias __attribute((visibility("hidden")));
+#define xmlDocDumpFormatMemoryEnc xmlDocDumpFormatMemoryEnc__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlsave
+#undef xmlDocDumpMemory
+extern __typeof (xmlDocDumpMemory) xmlDocDumpMemory __attribute((alias("xmlDocDumpMemory__internal_alias")));
+#else
+#ifndef xmlDocDumpMemory
+extern __typeof (xmlDocDumpMemory) xmlDocDumpMemory__internal_alias __attribute((visibility("hidden")));
+#define xmlDocDumpMemory xmlDocDumpMemory__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlsave
+#undef xmlDocDumpMemoryEnc
+extern __typeof (xmlDocDumpMemoryEnc) xmlDocDumpMemoryEnc __attribute((alias("xmlDocDumpMemoryEnc__internal_alias")));
+#else
+#ifndef xmlDocDumpMemoryEnc
+extern __typeof (xmlDocDumpMemoryEnc) xmlDocDumpMemoryEnc__internal_alias __attribute((visibility("hidden")));
+#define xmlDocDumpMemoryEnc xmlDocDumpMemoryEnc__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlsave
+#undef xmlDocFormatDump
+extern __typeof (xmlDocFormatDump) xmlDocFormatDump __attribute((alias("xmlDocFormatDump__internal_alias")));
+#else
+#ifndef xmlDocFormatDump
+extern __typeof (xmlDocFormatDump) xmlDocFormatDump__internal_alias __attribute((visibility("hidden")));
+#define xmlDocFormatDump xmlDocFormatDump__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlDocGetRootElement
+extern __typeof (xmlDocGetRootElement) xmlDocGetRootElement __attribute((alias("xmlDocGetRootElement__internal_alias")));
+#else
+#ifndef xmlDocGetRootElement
+extern __typeof (xmlDocGetRootElement) xmlDocGetRootElement__internal_alias __attribute((visibility("hidden")));
+#define xmlDocGetRootElement xmlDocGetRootElement__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_tree
+#undef xmlDocSetRootElement
+extern __typeof (xmlDocSetRootElement) xmlDocSetRootElement __attribute((alias("xmlDocSetRootElement__internal_alias")));
+#else
+#ifndef xmlDocSetRootElement
+extern __typeof (xmlDocSetRootElement) xmlDocSetRootElement__internal_alias __attribute((visibility("hidden")));
+#define xmlDocSetRootElement xmlDocSetRootElement__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_valid
+#undef xmlDumpAttributeDecl
+extern __typeof (xmlDumpAttributeDecl) xmlDumpAttributeDecl __attribute((alias("xmlDumpAttributeDecl__internal_alias")));
+#else
+#ifndef xmlDumpAttributeDecl
+extern __typeof (xmlDumpAttributeDecl) xmlDumpAttributeDecl__internal_alias __attribute((visibility("hidden")));
+#define xmlDumpAttributeDecl xmlDumpAttributeDecl__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_valid
+#undef xmlDumpAttributeTable
+extern __typeof (xmlDumpAttributeTable) xmlDumpAttributeTable __attribute((alias("xmlDumpAttributeTable__internal_alias")));
+#else
+#ifndef xmlDumpAttributeTable
+extern __typeof (xmlDumpAttributeTable) xmlDumpAttributeTable__internal_alias __attribute((visibility("hidden")));
+#define xmlDumpAttributeTable xmlDumpAttributeTable__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_valid
+#undef xmlDumpElementDecl
+extern __typeof (xmlDumpElementDecl) xmlDumpElementDecl __attribute((alias("xmlDumpElementDecl__internal_alias")));
+#else
+#ifndef xmlDumpElementDecl
+extern __typeof (xmlDumpElementDecl) xmlDumpElementDecl__internal_alias __attribute((visibility("hidden")));
+#define xmlDumpElementDecl xmlDumpElementDecl__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_valid
+#undef xmlDumpElementTable
+extern __typeof (xmlDumpElementTable) xmlDumpElementTable __attribute((alias("xmlDumpElementTable__internal_alias")));
+#else
+#ifndef xmlDumpElementTable
+extern __typeof (xmlDumpElementTable) xmlDumpElementTable__internal_alias __attribute((visibility("hidden")));
+#define xmlDumpElementTable xmlDumpElementTable__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_entities
+#undef xmlDumpEntitiesTable
+extern __typeof (xmlDumpEntitiesTable) xmlDumpEntitiesTable __attribute((alias("xmlDumpEntitiesTable__internal_alias")));
+#else
+#ifndef xmlDumpEntitiesTable
+extern __typeof (xmlDumpEntitiesTable) xmlDumpEntitiesTable__internal_alias __attribute((visibility("hidden")));
+#define xmlDumpEntitiesTable xmlDumpEntitiesTable__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_entities
+#undef xmlDumpEntityDecl
+extern __typeof (xmlDumpEntityDecl) xmlDumpEntityDecl __attribute((alias("xmlDumpEntityDecl__internal_alias")));
+#else
+#ifndef xmlDumpEntityDecl
+extern __typeof (xmlDumpEntityDecl) xmlDumpEntityDecl__internal_alias __attribute((visibility("hidden")));
+#define xmlDumpEntityDecl xmlDumpEntityDecl__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_valid
+#undef xmlDumpNotationDecl
+extern __typeof (xmlDumpNotationDecl) xmlDumpNotationDecl __attribute((alias("xmlDumpNotationDecl__internal_alias")));
+#else
+#ifndef xmlDumpNotationDecl
+extern __typeof (xmlDumpNotationDecl) xmlDumpNotationDecl__internal_alias __attribute((visibility("hidden")));
+#define xmlDumpNotationDecl xmlDumpNotationDecl__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_valid
+#undef xmlDumpNotationTable
+extern __typeof (xmlDumpNotationTable) xmlDumpNotationTable __attribute((alias("xmlDumpNotationTable__internal_alias")));
+#else
+#ifndef xmlDumpNotationTable
+extern __typeof (xmlDumpNotationTable) xmlDumpNotationTable__internal_alias __attribute((visibility("hidden")));
+#define xmlDumpNotationTable xmlDumpNotationTable__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlsave
+#undef xmlElemDump
+extern __typeof (xmlElemDump) xmlElemDump __attribute((alias("xmlElemDump__internal_alias")));
+#else
+#ifndef xmlElemDump
+extern __typeof (xmlElemDump) xmlElemDump__internal_alias __attribute((visibility("hidden")));
+#define xmlElemDump xmlElemDump__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_LEGACY_ENABLED)
+#ifdef bottom_legacy
+#undef xmlEncodeEntities
+extern __typeof (xmlEncodeEntities) xmlEncodeEntities __attribute((alias("xmlEncodeEntities__internal_alias")));
+#else
+#ifndef xmlEncodeEntities
+extern __typeof (xmlEncodeEntities) xmlEncodeEntities__internal_alias __attribute((visibility("hidden")));
+#define xmlEncodeEntities xmlEncodeEntities__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_entities
+#undef xmlEncodeEntitiesReentrant
+extern __typeof (xmlEncodeEntitiesReentrant) xmlEncodeEntitiesReentrant __attribute((alias("xmlEncodeEntitiesReentrant__internal_alias")));
+#else
+#ifndef xmlEncodeEntitiesReentrant
+extern __typeof (xmlEncodeEntitiesReentrant) xmlEncodeEntitiesReentrant__internal_alias __attribute((visibility("hidden")));
+#define xmlEncodeEntitiesReentrant xmlEncodeEntitiesReentrant__internal_alias
+#endif
+#endif
+
+#ifdef bottom_entities
+#undef xmlEncodeSpecialChars
+extern __typeof (xmlEncodeSpecialChars) xmlEncodeSpecialChars __attribute((alias("xmlEncodeSpecialChars__internal_alias")));
+#else
+#ifndef xmlEncodeSpecialChars
+extern __typeof (xmlEncodeSpecialChars) xmlEncodeSpecialChars__internal_alias __attribute((visibility("hidden")));
+#define xmlEncodeSpecialChars xmlEncodeSpecialChars__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parserInternals
+#undef xmlErrMemory
+extern __typeof (xmlErrMemory) xmlErrMemory __attribute((alias("xmlErrMemory__internal_alias")));
+#else
+#ifndef xmlErrMemory
+extern __typeof (xmlErrMemory) xmlErrMemory__internal_alias __attribute((visibility("hidden")));
+#define xmlErrMemory xmlErrMemory__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_EXPR_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlExpCtxtNbCons
+extern __typeof (xmlExpCtxtNbCons) xmlExpCtxtNbCons __attribute((alias("xmlExpCtxtNbCons__internal_alias")));
+#else
+#ifndef xmlExpCtxtNbCons
+extern __typeof (xmlExpCtxtNbCons) xmlExpCtxtNbCons__internal_alias __attribute((visibility("hidden")));
+#define xmlExpCtxtNbCons xmlExpCtxtNbCons__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_EXPR_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlExpCtxtNbNodes
+extern __typeof (xmlExpCtxtNbNodes) xmlExpCtxtNbNodes __attribute((alias("xmlExpCtxtNbNodes__internal_alias")));
+#else
+#ifndef xmlExpCtxtNbNodes
+extern __typeof (xmlExpCtxtNbNodes) xmlExpCtxtNbNodes__internal_alias __attribute((visibility("hidden")));
+#define xmlExpCtxtNbNodes xmlExpCtxtNbNodes__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_EXPR_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlExpDump
+extern __typeof (xmlExpDump) xmlExpDump __attribute((alias("xmlExpDump__internal_alias")));
+#else
+#ifndef xmlExpDump
+extern __typeof (xmlExpDump) xmlExpDump__internal_alias __attribute((visibility("hidden")));
+#define xmlExpDump xmlExpDump__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_EXPR_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlExpExpDerive
+extern __typeof (xmlExpExpDerive) xmlExpExpDerive __attribute((alias("xmlExpExpDerive__internal_alias")));
+#else
+#ifndef xmlExpExpDerive
+extern __typeof (xmlExpExpDerive) xmlExpExpDerive__internal_alias __attribute((visibility("hidden")));
+#define xmlExpExpDerive xmlExpExpDerive__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_EXPR_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlExpFree
+extern __typeof (xmlExpFree) xmlExpFree __attribute((alias("xmlExpFree__internal_alias")));
+#else
+#ifndef xmlExpFree
+extern __typeof (xmlExpFree) xmlExpFree__internal_alias __attribute((visibility("hidden")));
+#define xmlExpFree xmlExpFree__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_EXPR_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlExpFreeCtxt
+extern __typeof (xmlExpFreeCtxt) xmlExpFreeCtxt __attribute((alias("xmlExpFreeCtxt__internal_alias")));
+#else
+#ifndef xmlExpFreeCtxt
+extern __typeof (xmlExpFreeCtxt) xmlExpFreeCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlExpFreeCtxt xmlExpFreeCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_EXPR_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlExpGetLanguage
+extern __typeof (xmlExpGetLanguage) xmlExpGetLanguage __attribute((alias("xmlExpGetLanguage__internal_alias")));
+#else
+#ifndef xmlExpGetLanguage
+extern __typeof (xmlExpGetLanguage) xmlExpGetLanguage__internal_alias __attribute((visibility("hidden")));
+#define xmlExpGetLanguage xmlExpGetLanguage__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_EXPR_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlExpGetStart
+extern __typeof (xmlExpGetStart) xmlExpGetStart __attribute((alias("xmlExpGetStart__internal_alias")));
+#else
+#ifndef xmlExpGetStart
+extern __typeof (xmlExpGetStart) xmlExpGetStart__internal_alias __attribute((visibility("hidden")));
+#define xmlExpGetStart xmlExpGetStart__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_EXPR_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlExpIsNillable
+extern __typeof (xmlExpIsNillable) xmlExpIsNillable __attribute((alias("xmlExpIsNillable__internal_alias")));
+#else
+#ifndef xmlExpIsNillable
+extern __typeof (xmlExpIsNillable) xmlExpIsNillable__internal_alias __attribute((visibility("hidden")));
+#define xmlExpIsNillable xmlExpIsNillable__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_EXPR_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlExpMaxToken
+extern __typeof (xmlExpMaxToken) xmlExpMaxToken __attribute((alias("xmlExpMaxToken__internal_alias")));
+#else
+#ifndef xmlExpMaxToken
+extern __typeof (xmlExpMaxToken) xmlExpMaxToken__internal_alias __attribute((visibility("hidden")));
+#define xmlExpMaxToken xmlExpMaxToken__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_EXPR_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlExpNewAtom
+extern __typeof (xmlExpNewAtom) xmlExpNewAtom __attribute((alias("xmlExpNewAtom__internal_alias")));
+#else
+#ifndef xmlExpNewAtom
+extern __typeof (xmlExpNewAtom) xmlExpNewAtom__internal_alias __attribute((visibility("hidden")));
+#define xmlExpNewAtom xmlExpNewAtom__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_EXPR_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlExpNewCtxt
+extern __typeof (xmlExpNewCtxt) xmlExpNewCtxt __attribute((alias("xmlExpNewCtxt__internal_alias")));
+#else
+#ifndef xmlExpNewCtxt
+extern __typeof (xmlExpNewCtxt) xmlExpNewCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlExpNewCtxt xmlExpNewCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_EXPR_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlExpNewOr
+extern __typeof (xmlExpNewOr) xmlExpNewOr __attribute((alias("xmlExpNewOr__internal_alias")));
+#else
+#ifndef xmlExpNewOr
+extern __typeof (xmlExpNewOr) xmlExpNewOr__internal_alias __attribute((visibility("hidden")));
+#define xmlExpNewOr xmlExpNewOr__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_EXPR_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlExpNewRange
+extern __typeof (xmlExpNewRange) xmlExpNewRange __attribute((alias("xmlExpNewRange__internal_alias")));
+#else
+#ifndef xmlExpNewRange
+extern __typeof (xmlExpNewRange) xmlExpNewRange__internal_alias __attribute((visibility("hidden")));
+#define xmlExpNewRange xmlExpNewRange__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_EXPR_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlExpNewSeq
+extern __typeof (xmlExpNewSeq) xmlExpNewSeq __attribute((alias("xmlExpNewSeq__internal_alias")));
+#else
+#ifndef xmlExpNewSeq
+extern __typeof (xmlExpNewSeq) xmlExpNewSeq__internal_alias __attribute((visibility("hidden")));
+#define xmlExpNewSeq xmlExpNewSeq__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_EXPR_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlExpParse
+extern __typeof (xmlExpParse) xmlExpParse __attribute((alias("xmlExpParse__internal_alias")));
+#else
+#ifndef xmlExpParse
+extern __typeof (xmlExpParse) xmlExpParse__internal_alias __attribute((visibility("hidden")));
+#define xmlExpParse xmlExpParse__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_EXPR_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlExpRef
+extern __typeof (xmlExpRef) xmlExpRef __attribute((alias("xmlExpRef__internal_alias")));
+#else
+#ifndef xmlExpRef
+extern __typeof (xmlExpRef) xmlExpRef__internal_alias __attribute((visibility("hidden")));
+#define xmlExpRef xmlExpRef__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_EXPR_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlExpStringDerive
+extern __typeof (xmlExpStringDerive) xmlExpStringDerive __attribute((alias("xmlExpStringDerive__internal_alias")));
+#else
+#ifndef xmlExpStringDerive
+extern __typeof (xmlExpStringDerive) xmlExpStringDerive__internal_alias __attribute((visibility("hidden")));
+#define xmlExpStringDerive xmlExpStringDerive__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_EXPR_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlExpSubsume
+extern __typeof (xmlExpSubsume) xmlExpSubsume __attribute((alias("xmlExpSubsume__internal_alias")));
+#else
+#ifndef xmlExpSubsume
+extern __typeof (xmlExpSubsume) xmlExpSubsume__internal_alias __attribute((visibility("hidden")));
+#define xmlExpSubsume xmlExpSubsume__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_xmlIO
+#undef xmlFileClose
+extern __typeof (xmlFileClose) xmlFileClose __attribute((alias("xmlFileClose__internal_alias")));
+#else
+#ifndef xmlFileClose
+extern __typeof (xmlFileClose) xmlFileClose__internal_alias __attribute((visibility("hidden")));
+#define xmlFileClose xmlFileClose__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlIO
+#undef xmlFileMatch
+extern __typeof (xmlFileMatch) xmlFileMatch __attribute((alias("xmlFileMatch__internal_alias")));
+#else
+#ifndef xmlFileMatch
+extern __typeof (xmlFileMatch) xmlFileMatch__internal_alias __attribute((visibility("hidden")));
+#define xmlFileMatch xmlFileMatch__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlIO
+#undef xmlFileOpen
+extern __typeof (xmlFileOpen) xmlFileOpen __attribute((alias("xmlFileOpen__internal_alias")));
+#else
+#ifndef xmlFileOpen
+extern __typeof (xmlFileOpen) xmlFileOpen__internal_alias __attribute((visibility("hidden")));
+#define xmlFileOpen xmlFileOpen__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlIO
+#undef xmlFileRead
+extern __typeof (xmlFileRead) xmlFileRead __attribute((alias("xmlFileRead__internal_alias")));
+#else
+#ifndef xmlFileRead
+extern __typeof (xmlFileRead) xmlFileRead__internal_alias __attribute((visibility("hidden")));
+#define xmlFileRead xmlFileRead__internal_alias
+#endif
+#endif
+
+#ifdef bottom_encoding
+#undef xmlFindCharEncodingHandler
+extern __typeof (xmlFindCharEncodingHandler) xmlFindCharEncodingHandler __attribute((alias("xmlFindCharEncodingHandler__internal_alias")));
+#else
+#ifndef xmlFindCharEncodingHandler
+extern __typeof (xmlFindCharEncodingHandler) xmlFindCharEncodingHandler__internal_alias __attribute((visibility("hidden")));
+#define xmlFindCharEncodingHandler xmlFindCharEncodingHandler__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_TREE_ENABLED)
+#ifdef bottom_tree
+#undef xmlFirstElementChild
+extern __typeof (xmlFirstElementChild) xmlFirstElementChild __attribute((alias("xmlFirstElementChild__internal_alias")));
+#else
+#ifndef xmlFirstElementChild
+extern __typeof (xmlFirstElementChild) xmlFirstElementChild__internal_alias __attribute((visibility("hidden")));
+#define xmlFirstElementChild xmlFirstElementChild__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_valid
+#undef xmlFreeAttributeTable
+extern __typeof (xmlFreeAttributeTable) xmlFreeAttributeTable __attribute((alias("xmlFreeAttributeTable__internal_alias")));
+#else
+#ifndef xmlFreeAttributeTable
+extern __typeof (xmlFreeAttributeTable) xmlFreeAttributeTable__internal_alias __attribute((visibility("hidden")));
+#define xmlFreeAttributeTable xmlFreeAttributeTable__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_AUTOMATA_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlFreeAutomata
+extern __typeof (xmlFreeAutomata) xmlFreeAutomata __attribute((alias("xmlFreeAutomata__internal_alias")));
+#else
+#ifndef xmlFreeAutomata
+extern __typeof (xmlFreeAutomata) xmlFreeAutomata__internal_alias __attribute((visibility("hidden")));
+#define xmlFreeAutomata xmlFreeAutomata__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_CATALOG_ENABLED)
+#ifdef bottom_catalog
+#undef xmlFreeCatalog
+extern __typeof (xmlFreeCatalog) xmlFreeCatalog __attribute((alias("xmlFreeCatalog__internal_alias")));
+#else
+#ifndef xmlFreeCatalog
+extern __typeof (xmlFreeCatalog) xmlFreeCatalog__internal_alias __attribute((visibility("hidden")));
+#define xmlFreeCatalog xmlFreeCatalog__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlFreeDoc
+extern __typeof (xmlFreeDoc) xmlFreeDoc __attribute((alias("xmlFreeDoc__internal_alias")));
+#else
+#ifndef xmlFreeDoc
+extern __typeof (xmlFreeDoc) xmlFreeDoc__internal_alias __attribute((visibility("hidden")));
+#define xmlFreeDoc xmlFreeDoc__internal_alias
+#endif
+#endif
+
+#ifdef bottom_valid
+#undef xmlFreeDocElementContent
+extern __typeof (xmlFreeDocElementContent) xmlFreeDocElementContent __attribute((alias("xmlFreeDocElementContent__internal_alias")));
+#else
+#ifndef xmlFreeDocElementContent
+extern __typeof (xmlFreeDocElementContent) xmlFreeDocElementContent__internal_alias __attribute((visibility("hidden")));
+#define xmlFreeDocElementContent xmlFreeDocElementContent__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlFreeDtd
+extern __typeof (xmlFreeDtd) xmlFreeDtd __attribute((alias("xmlFreeDtd__internal_alias")));
+#else
+#ifndef xmlFreeDtd
+extern __typeof (xmlFreeDtd) xmlFreeDtd__internal_alias __attribute((visibility("hidden")));
+#define xmlFreeDtd xmlFreeDtd__internal_alias
+#endif
+#endif
+
+#ifdef bottom_valid
+#undef xmlFreeElementContent
+extern __typeof (xmlFreeElementContent) xmlFreeElementContent __attribute((alias("xmlFreeElementContent__internal_alias")));
+#else
+#ifndef xmlFreeElementContent
+extern __typeof (xmlFreeElementContent) xmlFreeElementContent__internal_alias __attribute((visibility("hidden")));
+#define xmlFreeElementContent xmlFreeElementContent__internal_alias
+#endif
+#endif
+
+#ifdef bottom_valid
+#undef xmlFreeElementTable
+extern __typeof (xmlFreeElementTable) xmlFreeElementTable __attribute((alias("xmlFreeElementTable__internal_alias")));
+#else
+#ifndef xmlFreeElementTable
+extern __typeof (xmlFreeElementTable) xmlFreeElementTable__internal_alias __attribute((visibility("hidden")));
+#define xmlFreeElementTable xmlFreeElementTable__internal_alias
+#endif
+#endif
+
+#ifdef bottom_entities
+#undef xmlFreeEntitiesTable
+extern __typeof (xmlFreeEntitiesTable) xmlFreeEntitiesTable __attribute((alias("xmlFreeEntitiesTable__internal_alias")));
+#else
+#ifndef xmlFreeEntitiesTable
+extern __typeof (xmlFreeEntitiesTable) xmlFreeEntitiesTable__internal_alias __attribute((visibility("hidden")));
+#define xmlFreeEntitiesTable xmlFreeEntitiesTable__internal_alias
+#endif
+#endif
+
+#ifdef bottom_valid
+#undef xmlFreeEnumeration
+extern __typeof (xmlFreeEnumeration) xmlFreeEnumeration __attribute((alias("xmlFreeEnumeration__internal_alias")));
+#else
+#ifndef xmlFreeEnumeration
+extern __typeof (xmlFreeEnumeration) xmlFreeEnumeration__internal_alias __attribute((visibility("hidden")));
+#define xmlFreeEnumeration xmlFreeEnumeration__internal_alias
+#endif
+#endif
+
+#ifdef bottom_valid
+#undef xmlFreeIDTable
+extern __typeof (xmlFreeIDTable) xmlFreeIDTable __attribute((alias("xmlFreeIDTable__internal_alias")));
+#else
+#ifndef xmlFreeIDTable
+extern __typeof (xmlFreeIDTable) xmlFreeIDTable__internal_alias __attribute((visibility("hidden")));
+#define xmlFreeIDTable xmlFreeIDTable__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parserInternals
+#undef xmlFreeInputStream
+extern __typeof (xmlFreeInputStream) xmlFreeInputStream __attribute((alias("xmlFreeInputStream__internal_alias")));
+#else
+#ifndef xmlFreeInputStream
+extern __typeof (xmlFreeInputStream) xmlFreeInputStream__internal_alias __attribute((visibility("hidden")));
+#define xmlFreeInputStream xmlFreeInputStream__internal_alias
+#endif
+#endif
+
+#ifdef bottom_threads
+#undef xmlFreeMutex
+extern __typeof (xmlFreeMutex) xmlFreeMutex __attribute((alias("xmlFreeMutex__internal_alias")));
+#else
+#ifndef xmlFreeMutex
+extern __typeof (xmlFreeMutex) xmlFreeMutex__internal_alias __attribute((visibility("hidden")));
+#define xmlFreeMutex xmlFreeMutex__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlFreeNode
+extern __typeof (xmlFreeNode) xmlFreeNode __attribute((alias("xmlFreeNode__internal_alias")));
+#else
+#ifndef xmlFreeNode
+extern __typeof (xmlFreeNode) xmlFreeNode__internal_alias __attribute((visibility("hidden")));
+#define xmlFreeNode xmlFreeNode__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlFreeNodeList
+extern __typeof (xmlFreeNodeList) xmlFreeNodeList __attribute((alias("xmlFreeNodeList__internal_alias")));
+#else
+#ifndef xmlFreeNodeList
+extern __typeof (xmlFreeNodeList) xmlFreeNodeList__internal_alias __attribute((visibility("hidden")));
+#define xmlFreeNodeList xmlFreeNodeList__internal_alias
+#endif
+#endif
+
+#ifdef bottom_valid
+#undef xmlFreeNotationTable
+extern __typeof (xmlFreeNotationTable) xmlFreeNotationTable __attribute((alias("xmlFreeNotationTable__internal_alias")));
+#else
+#ifndef xmlFreeNotationTable
+extern __typeof (xmlFreeNotationTable) xmlFreeNotationTable__internal_alias __attribute((visibility("hidden")));
+#define xmlFreeNotationTable xmlFreeNotationTable__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlFreeNs
+extern __typeof (xmlFreeNs) xmlFreeNs __attribute((alias("xmlFreeNs__internal_alias")));
+#else
+#ifndef xmlFreeNs
+extern __typeof (xmlFreeNs) xmlFreeNs__internal_alias __attribute((visibility("hidden")));
+#define xmlFreeNs xmlFreeNs__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlFreeNsList
+extern __typeof (xmlFreeNsList) xmlFreeNsList __attribute((alias("xmlFreeNsList__internal_alias")));
+#else
+#ifndef xmlFreeNsList
+extern __typeof (xmlFreeNsList) xmlFreeNsList__internal_alias __attribute((visibility("hidden")));
+#define xmlFreeNsList xmlFreeNsList__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parserInternals
+#undef xmlFreeParserCtxt
+extern __typeof (xmlFreeParserCtxt) xmlFreeParserCtxt __attribute((alias("xmlFreeParserCtxt__internal_alias")));
+#else
+#ifndef xmlFreeParserCtxt
+extern __typeof (xmlFreeParserCtxt) xmlFreeParserCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlFreeParserCtxt xmlFreeParserCtxt__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlIO
+#undef xmlFreeParserInputBuffer
+extern __typeof (xmlFreeParserInputBuffer) xmlFreeParserInputBuffer __attribute((alias("xmlFreeParserInputBuffer__internal_alias")));
+#else
+#ifndef xmlFreeParserInputBuffer
+extern __typeof (xmlFreeParserInputBuffer) xmlFreeParserInputBuffer__internal_alias __attribute((visibility("hidden")));
+#define xmlFreeParserInputBuffer xmlFreeParserInputBuffer__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_PATTERN_ENABLED)
+#ifdef bottom_pattern
+#undef xmlFreePattern
+extern __typeof (xmlFreePattern) xmlFreePattern __attribute((alias("xmlFreePattern__internal_alias")));
+#else
+#ifndef xmlFreePattern
+extern __typeof (xmlFreePattern) xmlFreePattern__internal_alias __attribute((visibility("hidden")));
+#define xmlFreePattern xmlFreePattern__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_PATTERN_ENABLED)
+#ifdef bottom_pattern
+#undef xmlFreePatternList
+extern __typeof (xmlFreePatternList) xmlFreePatternList __attribute((alias("xmlFreePatternList__internal_alias")));
+#else
+#ifndef xmlFreePatternList
+extern __typeof (xmlFreePatternList) xmlFreePatternList__internal_alias __attribute((visibility("hidden")));
+#define xmlFreePatternList xmlFreePatternList__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlFreeProp
+extern __typeof (xmlFreeProp) xmlFreeProp __attribute((alias("xmlFreeProp__internal_alias")));
+#else
+#ifndef xmlFreeProp
+extern __typeof (xmlFreeProp) xmlFreeProp__internal_alias __attribute((visibility("hidden")));
+#define xmlFreeProp xmlFreeProp__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlFreePropList
+extern __typeof (xmlFreePropList) xmlFreePropList __attribute((alias("xmlFreePropList__internal_alias")));
+#else
+#ifndef xmlFreePropList
+extern __typeof (xmlFreePropList) xmlFreePropList__internal_alias __attribute((visibility("hidden")));
+#define xmlFreePropList xmlFreePropList__internal_alias
+#endif
+#endif
+
+#ifdef bottom_threads
+#undef xmlFreeRMutex
+extern __typeof (xmlFreeRMutex) xmlFreeRMutex __attribute((alias("xmlFreeRMutex__internal_alias")));
+#else
+#ifndef xmlFreeRMutex
+extern __typeof (xmlFreeRMutex) xmlFreeRMutex__internal_alias __attribute((visibility("hidden")));
+#define xmlFreeRMutex xmlFreeRMutex__internal_alias
+#endif
+#endif
+
+#ifdef bottom_valid
+#undef xmlFreeRefTable
+extern __typeof (xmlFreeRefTable) xmlFreeRefTable __attribute((alias("xmlFreeRefTable__internal_alias")));
+#else
+#ifndef xmlFreeRefTable
+extern __typeof (xmlFreeRefTable) xmlFreeRefTable__internal_alias __attribute((visibility("hidden")));
+#define xmlFreeRefTable xmlFreeRefTable__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_PATTERN_ENABLED)
+#ifdef bottom_pattern
+#undef xmlFreeStreamCtxt
+extern __typeof (xmlFreeStreamCtxt) xmlFreeStreamCtxt __attribute((alias("xmlFreeStreamCtxt__internal_alias")));
+#else
+#ifndef xmlFreeStreamCtxt
+extern __typeof (xmlFreeStreamCtxt) xmlFreeStreamCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlFreeStreamCtxt xmlFreeStreamCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlFreeTextReader
+extern __typeof (xmlFreeTextReader) xmlFreeTextReader __attribute((alias("xmlFreeTextReader__internal_alias")));
+#else
+#ifndef xmlFreeTextReader
+extern __typeof (xmlFreeTextReader) xmlFreeTextReader__internal_alias __attribute((visibility("hidden")));
+#define xmlFreeTextReader xmlFreeTextReader__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlFreeTextWriter
+extern __typeof (xmlFreeTextWriter) xmlFreeTextWriter __attribute((alias("xmlFreeTextWriter__internal_alias")));
+#else
+#ifndef xmlFreeTextWriter
+extern __typeof (xmlFreeTextWriter) xmlFreeTextWriter__internal_alias __attribute((visibility("hidden")));
+#define xmlFreeTextWriter xmlFreeTextWriter__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_uri
+#undef xmlFreeURI
+extern __typeof (xmlFreeURI) xmlFreeURI __attribute((alias("xmlFreeURI__internal_alias")));
+#else
+#ifndef xmlFreeURI
+extern __typeof (xmlFreeURI) xmlFreeURI__internal_alias __attribute((visibility("hidden")));
+#define xmlFreeURI xmlFreeURI__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_VALID_ENABLED)
+#ifdef bottom_valid
+#undef xmlFreeValidCtxt
+extern __typeof (xmlFreeValidCtxt) xmlFreeValidCtxt __attribute((alias("xmlFreeValidCtxt__internal_alias")));
+#else
+#ifndef xmlFreeValidCtxt
+extern __typeof (xmlFreeValidCtxt) xmlFreeValidCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlFreeValidCtxt xmlFreeValidCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_xmlmemory
+#undef xmlGcMemGet
+extern __typeof (xmlGcMemGet) xmlGcMemGet __attribute((alias("xmlGcMemGet__internal_alias")));
+#else
+#ifndef xmlGcMemGet
+extern __typeof (xmlGcMemGet) xmlGcMemGet__internal_alias __attribute((visibility("hidden")));
+#define xmlGcMemGet xmlGcMemGet__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlmemory
+#undef xmlGcMemSetup
+extern __typeof (xmlGcMemSetup) xmlGcMemSetup __attribute((alias("xmlGcMemSetup__internal_alias")));
+#else
+#ifndef xmlGcMemSetup
+extern __typeof (xmlGcMemSetup) xmlGcMemSetup__internal_alias __attribute((visibility("hidden")));
+#define xmlGcMemSetup xmlGcMemSetup__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlGetBufferAllocationScheme
+extern __typeof (xmlGetBufferAllocationScheme) xmlGetBufferAllocationScheme __attribute((alias("xmlGetBufferAllocationScheme__internal_alias")));
+#else
+#ifndef xmlGetBufferAllocationScheme
+extern __typeof (xmlGetBufferAllocationScheme) xmlGetBufferAllocationScheme__internal_alias __attribute((visibility("hidden")));
+#define xmlGetBufferAllocationScheme xmlGetBufferAllocationScheme__internal_alias
+#endif
+#endif
+
+#ifdef bottom_encoding
+#undef xmlGetCharEncodingHandler
+extern __typeof (xmlGetCharEncodingHandler) xmlGetCharEncodingHandler __attribute((alias("xmlGetCharEncodingHandler__internal_alias")));
+#else
+#ifndef xmlGetCharEncodingHandler
+extern __typeof (xmlGetCharEncodingHandler) xmlGetCharEncodingHandler__internal_alias __attribute((visibility("hidden")));
+#define xmlGetCharEncodingHandler xmlGetCharEncodingHandler__internal_alias
+#endif
+#endif
+
+#ifdef bottom_encoding
+#undef xmlGetCharEncodingName
+extern __typeof (xmlGetCharEncodingName) xmlGetCharEncodingName __attribute((alias("xmlGetCharEncodingName__internal_alias")));
+#else
+#ifndef xmlGetCharEncodingName
+extern __typeof (xmlGetCharEncodingName) xmlGetCharEncodingName__internal_alias __attribute((visibility("hidden")));
+#define xmlGetCharEncodingName xmlGetCharEncodingName__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlGetCompressMode
+extern __typeof (xmlGetCompressMode) xmlGetCompressMode __attribute((alias("xmlGetCompressMode__internal_alias")));
+#else
+#ifndef xmlGetCompressMode
+extern __typeof (xmlGetCompressMode) xmlGetCompressMode__internal_alias __attribute((visibility("hidden")));
+#define xmlGetCompressMode xmlGetCompressMode__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlGetDocCompressMode
+extern __typeof (xmlGetDocCompressMode) xmlGetDocCompressMode __attribute((alias("xmlGetDocCompressMode__internal_alias")));
+#else
+#ifndef xmlGetDocCompressMode
+extern __typeof (xmlGetDocCompressMode) xmlGetDocCompressMode__internal_alias __attribute((visibility("hidden")));
+#define xmlGetDocCompressMode xmlGetDocCompressMode__internal_alias
+#endif
+#endif
+
+#ifdef bottom_entities
+#undef xmlGetDocEntity
+extern __typeof (xmlGetDocEntity) xmlGetDocEntity __attribute((alias("xmlGetDocEntity__internal_alias")));
+#else
+#ifndef xmlGetDocEntity
+extern __typeof (xmlGetDocEntity) xmlGetDocEntity__internal_alias __attribute((visibility("hidden")));
+#define xmlGetDocEntity xmlGetDocEntity__internal_alias
+#endif
+#endif
+
+#ifdef bottom_valid
+#undef xmlGetDtdAttrDesc
+extern __typeof (xmlGetDtdAttrDesc) xmlGetDtdAttrDesc __attribute((alias("xmlGetDtdAttrDesc__internal_alias")));
+#else
+#ifndef xmlGetDtdAttrDesc
+extern __typeof (xmlGetDtdAttrDesc) xmlGetDtdAttrDesc__internal_alias __attribute((visibility("hidden")));
+#define xmlGetDtdAttrDesc xmlGetDtdAttrDesc__internal_alias
+#endif
+#endif
+
+#ifdef bottom_valid
+#undef xmlGetDtdElementDesc
+extern __typeof (xmlGetDtdElementDesc) xmlGetDtdElementDesc __attribute((alias("xmlGetDtdElementDesc__internal_alias")));
+#else
+#ifndef xmlGetDtdElementDesc
+extern __typeof (xmlGetDtdElementDesc) xmlGetDtdElementDesc__internal_alias __attribute((visibility("hidden")));
+#define xmlGetDtdElementDesc xmlGetDtdElementDesc__internal_alias
+#endif
+#endif
+
+#ifdef bottom_entities
+#undef xmlGetDtdEntity
+extern __typeof (xmlGetDtdEntity) xmlGetDtdEntity __attribute((alias("xmlGetDtdEntity__internal_alias")));
+#else
+#ifndef xmlGetDtdEntity
+extern __typeof (xmlGetDtdEntity) xmlGetDtdEntity__internal_alias __attribute((visibility("hidden")));
+#define xmlGetDtdEntity xmlGetDtdEntity__internal_alias
+#endif
+#endif
+
+#ifdef bottom_valid
+#undef xmlGetDtdNotationDesc
+extern __typeof (xmlGetDtdNotationDesc) xmlGetDtdNotationDesc __attribute((alias("xmlGetDtdNotationDesc__internal_alias")));
+#else
+#ifndef xmlGetDtdNotationDesc
+extern __typeof (xmlGetDtdNotationDesc) xmlGetDtdNotationDesc__internal_alias __attribute((visibility("hidden")));
+#define xmlGetDtdNotationDesc xmlGetDtdNotationDesc__internal_alias
+#endif
+#endif
+
+#ifdef bottom_valid
+#undef xmlGetDtdQAttrDesc
+extern __typeof (xmlGetDtdQAttrDesc) xmlGetDtdQAttrDesc __attribute((alias("xmlGetDtdQAttrDesc__internal_alias")));
+#else
+#ifndef xmlGetDtdQAttrDesc
+extern __typeof (xmlGetDtdQAttrDesc) xmlGetDtdQAttrDesc__internal_alias __attribute((visibility("hidden")));
+#define xmlGetDtdQAttrDesc xmlGetDtdQAttrDesc__internal_alias
+#endif
+#endif
+
+#ifdef bottom_valid
+#undef xmlGetDtdQElementDesc
+extern __typeof (xmlGetDtdQElementDesc) xmlGetDtdQElementDesc __attribute((alias("xmlGetDtdQElementDesc__internal_alias")));
+#else
+#ifndef xmlGetDtdQElementDesc
+extern __typeof (xmlGetDtdQElementDesc) xmlGetDtdQElementDesc__internal_alias __attribute((visibility("hidden")));
+#define xmlGetDtdQElementDesc xmlGetDtdQElementDesc__internal_alias
+#endif
+#endif
+
+#ifdef bottom_encoding
+#undef xmlGetEncodingAlias
+extern __typeof (xmlGetEncodingAlias) xmlGetEncodingAlias __attribute((alias("xmlGetEncodingAlias__internal_alias")));
+#else
+#ifndef xmlGetEncodingAlias
+extern __typeof (xmlGetEncodingAlias) xmlGetEncodingAlias__internal_alias __attribute((visibility("hidden")));
+#define xmlGetEncodingAlias xmlGetEncodingAlias__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlIO
+#undef xmlGetExternalEntityLoader
+extern __typeof (xmlGetExternalEntityLoader) xmlGetExternalEntityLoader __attribute((alias("xmlGetExternalEntityLoader__internal_alias")));
+#else
+#ifndef xmlGetExternalEntityLoader
+extern __typeof (xmlGetExternalEntityLoader) xmlGetExternalEntityLoader__internal_alias __attribute((visibility("hidden")));
+#define xmlGetExternalEntityLoader xmlGetExternalEntityLoader__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_LEGACY_ENABLED)
+#ifdef bottom_legacy
+#undef xmlGetFeature
+extern __typeof (xmlGetFeature) xmlGetFeature __attribute((alias("xmlGetFeature__internal_alias")));
+#else
+#ifndef xmlGetFeature
+extern __typeof (xmlGetFeature) xmlGetFeature__internal_alias __attribute((visibility("hidden")));
+#define xmlGetFeature xmlGetFeature__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_LEGACY_ENABLED)
+#ifdef bottom_legacy
+#undef xmlGetFeaturesList
+extern __typeof (xmlGetFeaturesList) xmlGetFeaturesList __attribute((alias("xmlGetFeaturesList__internal_alias")));
+#else
+#ifndef xmlGetFeaturesList
+extern __typeof (xmlGetFeaturesList) xmlGetFeaturesList__internal_alias __attribute((visibility("hidden")));
+#define xmlGetFeaturesList xmlGetFeaturesList__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_threads
+#undef xmlGetGlobalState
+extern __typeof (xmlGetGlobalState) xmlGetGlobalState __attribute((alias("xmlGetGlobalState__internal_alias")));
+#else
+#ifndef xmlGetGlobalState
+extern __typeof (xmlGetGlobalState) xmlGetGlobalState__internal_alias __attribute((visibility("hidden")));
+#define xmlGetGlobalState xmlGetGlobalState__internal_alias
+#endif
+#endif
+
+#ifdef bottom_valid
+#undef xmlGetID
+extern __typeof (xmlGetID) xmlGetID __attribute((alias("xmlGetID__internal_alias")));
+#else
+#ifndef xmlGetID
+extern __typeof (xmlGetID) xmlGetID__internal_alias __attribute((visibility("hidden")));
+#define xmlGetID xmlGetID__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlGetIntSubset
+extern __typeof (xmlGetIntSubset) xmlGetIntSubset __attribute((alias("xmlGetIntSubset__internal_alias")));
+#else
+#ifndef xmlGetIntSubset
+extern __typeof (xmlGetIntSubset) xmlGetIntSubset__internal_alias __attribute((visibility("hidden")));
+#define xmlGetIntSubset xmlGetIntSubset__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlGetLastChild
+extern __typeof (xmlGetLastChild) xmlGetLastChild __attribute((alias("xmlGetLastChild__internal_alias")));
+#else
+#ifndef xmlGetLastChild
+extern __typeof (xmlGetLastChild) xmlGetLastChild__internal_alias __attribute((visibility("hidden")));
+#define xmlGetLastChild xmlGetLastChild__internal_alias
+#endif
+#endif
+
+#ifdef bottom_error
+#undef xmlGetLastError
+extern __typeof (xmlGetLastError) xmlGetLastError __attribute((alias("xmlGetLastError__internal_alias")));
+#else
+#ifndef xmlGetLastError
+extern __typeof (xmlGetLastError) xmlGetLastError__internal_alias __attribute((visibility("hidden")));
+#define xmlGetLastError xmlGetLastError__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlGetLineNo
+extern __typeof (xmlGetLineNo) xmlGetLineNo __attribute((alias("xmlGetLineNo__internal_alias")));
+#else
+#ifndef xmlGetLineNo
+extern __typeof (xmlGetLineNo) xmlGetLineNo__internal_alias __attribute((visibility("hidden")));
+#define xmlGetLineNo xmlGetLineNo__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlGetNoNsProp
+extern __typeof (xmlGetNoNsProp) xmlGetNoNsProp __attribute((alias("xmlGetNoNsProp__internal_alias")));
+#else
+#ifndef xmlGetNoNsProp
+extern __typeof (xmlGetNoNsProp) xmlGetNoNsProp__internal_alias __attribute((visibility("hidden")));
+#define xmlGetNoNsProp xmlGetNoNsProp__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_DEBUG_ENABLED)
+#ifdef bottom_tree
+#undef xmlGetNodePath
+extern __typeof (xmlGetNodePath) xmlGetNodePath __attribute((alias("xmlGetNodePath__internal_alias")));
+#else
+#ifndef xmlGetNodePath
+extern __typeof (xmlGetNodePath) xmlGetNodePath__internal_alias __attribute((visibility("hidden")));
+#define xmlGetNodePath xmlGetNodePath__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_tree
+#undef xmlGetNsList
+extern __typeof (xmlGetNsList) xmlGetNsList __attribute((alias("xmlGetNsList__internal_alias")));
+#else
+#ifndef xmlGetNsList
+extern __typeof (xmlGetNsList) xmlGetNsList__internal_alias __attribute((visibility("hidden")));
+#define xmlGetNsList xmlGetNsList__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlGetNsProp
+extern __typeof (xmlGetNsProp) xmlGetNsProp __attribute((alias("xmlGetNsProp__internal_alias")));
+#else
+#ifndef xmlGetNsProp
+extern __typeof (xmlGetNsProp) xmlGetNsProp__internal_alias __attribute((visibility("hidden")));
+#define xmlGetNsProp xmlGetNsProp__internal_alias
+#endif
+#endif
+
+#ifdef bottom_entities
+#undef xmlGetParameterEntity
+extern __typeof (xmlGetParameterEntity) xmlGetParameterEntity __attribute((alias("xmlGetParameterEntity__internal_alias")));
+#else
+#ifndef xmlGetParameterEntity
+extern __typeof (xmlGetParameterEntity) xmlGetParameterEntity__internal_alias __attribute((visibility("hidden")));
+#define xmlGetParameterEntity xmlGetParameterEntity__internal_alias
+#endif
+#endif
+
+#ifdef bottom_entities
+#undef xmlGetPredefinedEntity
+extern __typeof (xmlGetPredefinedEntity) xmlGetPredefinedEntity __attribute((alias("xmlGetPredefinedEntity__internal_alias")));
+#else
+#ifndef xmlGetPredefinedEntity
+extern __typeof (xmlGetPredefinedEntity) xmlGetPredefinedEntity__internal_alias __attribute((visibility("hidden")));
+#define xmlGetPredefinedEntity xmlGetPredefinedEntity__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlGetProp
+extern __typeof (xmlGetProp) xmlGetProp __attribute((alias("xmlGetProp__internal_alias")));
+#else
+#ifndef xmlGetProp
+extern __typeof (xmlGetProp) xmlGetProp__internal_alias __attribute((visibility("hidden")));
+#define xmlGetProp xmlGetProp__internal_alias
+#endif
+#endif
+
+#ifdef bottom_valid
+#undef xmlGetRefs
+extern __typeof (xmlGetRefs) xmlGetRefs __attribute((alias("xmlGetRefs__internal_alias")));
+#else
+#ifndef xmlGetRefs
+extern __typeof (xmlGetRefs) xmlGetRefs__internal_alias __attribute((visibility("hidden")));
+#define xmlGetRefs xmlGetRefs__internal_alias
+#endif
+#endif
+
+#ifdef bottom_threads
+#undef xmlGetThreadId
+extern __typeof (xmlGetThreadId) xmlGetThreadId __attribute((alias("xmlGetThreadId__internal_alias")));
+#else
+#ifndef xmlGetThreadId
+extern __typeof (xmlGetThreadId) xmlGetThreadId__internal_alias __attribute((visibility("hidden")));
+#define xmlGetThreadId xmlGetThreadId__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlstring
+#undef xmlGetUTF8Char
+extern __typeof (xmlGetUTF8Char) xmlGetUTF8Char __attribute((alias("xmlGetUTF8Char__internal_alias")));
+#else
+#ifndef xmlGetUTF8Char
+extern __typeof (xmlGetUTF8Char) xmlGetUTF8Char__internal_alias __attribute((visibility("hidden")));
+#define xmlGetUTF8Char xmlGetUTF8Char__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_LEGACY_ENABLED)
+#ifdef bottom_legacy
+#undef xmlHandleEntity
+extern __typeof (xmlHandleEntity) xmlHandleEntity __attribute((alias("xmlHandleEntity__internal_alias")));
+#else
+#ifndef xmlHandleEntity
+extern __typeof (xmlHandleEntity) xmlHandleEntity__internal_alias __attribute((visibility("hidden")));
+#define xmlHandleEntity xmlHandleEntity__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlHasFeature
+extern __typeof (xmlHasFeature) xmlHasFeature __attribute((alias("xmlHasFeature__internal_alias")));
+#else
+#ifndef xmlHasFeature
+extern __typeof (xmlHasFeature) xmlHasFeature__internal_alias __attribute((visibility("hidden")));
+#define xmlHasFeature xmlHasFeature__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlHasNsProp
+extern __typeof (xmlHasNsProp) xmlHasNsProp __attribute((alias("xmlHasNsProp__internal_alias")));
+#else
+#ifndef xmlHasNsProp
+extern __typeof (xmlHasNsProp) xmlHasNsProp__internal_alias __attribute((visibility("hidden")));
+#define xmlHasNsProp xmlHasNsProp__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlHasProp
+extern __typeof (xmlHasProp) xmlHasProp __attribute((alias("xmlHasProp__internal_alias")));
+#else
+#ifndef xmlHasProp
+extern __typeof (xmlHasProp) xmlHasProp__internal_alias __attribute((visibility("hidden")));
+#define xmlHasProp xmlHasProp__internal_alias
+#endif
+#endif
+
+#ifdef bottom_hash
+#undef xmlHashAddEntry
+extern __typeof (xmlHashAddEntry) xmlHashAddEntry __attribute((alias("xmlHashAddEntry__internal_alias")));
+#else
+#ifndef xmlHashAddEntry
+extern __typeof (xmlHashAddEntry) xmlHashAddEntry__internal_alias __attribute((visibility("hidden")));
+#define xmlHashAddEntry xmlHashAddEntry__internal_alias
+#endif
+#endif
+
+#ifdef bottom_hash
+#undef xmlHashAddEntry2
+extern __typeof (xmlHashAddEntry2) xmlHashAddEntry2 __attribute((alias("xmlHashAddEntry2__internal_alias")));
+#else
+#ifndef xmlHashAddEntry2
+extern __typeof (xmlHashAddEntry2) xmlHashAddEntry2__internal_alias __attribute((visibility("hidden")));
+#define xmlHashAddEntry2 xmlHashAddEntry2__internal_alias
+#endif
+#endif
+
+#ifdef bottom_hash
+#undef xmlHashAddEntry3
+extern __typeof (xmlHashAddEntry3) xmlHashAddEntry3 __attribute((alias("xmlHashAddEntry3__internal_alias")));
+#else
+#ifndef xmlHashAddEntry3
+extern __typeof (xmlHashAddEntry3) xmlHashAddEntry3__internal_alias __attribute((visibility("hidden")));
+#define xmlHashAddEntry3 xmlHashAddEntry3__internal_alias
+#endif
+#endif
+
+#ifdef bottom_hash
+#undef xmlHashCopy
+extern __typeof (xmlHashCopy) xmlHashCopy __attribute((alias("xmlHashCopy__internal_alias")));
+#else
+#ifndef xmlHashCopy
+extern __typeof (xmlHashCopy) xmlHashCopy__internal_alias __attribute((visibility("hidden")));
+#define xmlHashCopy xmlHashCopy__internal_alias
+#endif
+#endif
+
+#ifdef bottom_hash
+#undef xmlHashCreate
+extern __typeof (xmlHashCreate) xmlHashCreate __attribute((alias("xmlHashCreate__internal_alias")));
+#else
+#ifndef xmlHashCreate
+extern __typeof (xmlHashCreate) xmlHashCreate__internal_alias __attribute((visibility("hidden")));
+#define xmlHashCreate xmlHashCreate__internal_alias
+#endif
+#endif
+
+#ifdef bottom_hash
+#undef xmlHashCreateDict
+extern __typeof (xmlHashCreateDict) xmlHashCreateDict __attribute((alias("xmlHashCreateDict__internal_alias")));
+#else
+#ifndef xmlHashCreateDict
+extern __typeof (xmlHashCreateDict) xmlHashCreateDict__internal_alias __attribute((visibility("hidden")));
+#define xmlHashCreateDict xmlHashCreateDict__internal_alias
+#endif
+#endif
+
+#ifdef bottom_hash
+#undef xmlHashDefaultDeallocator
+extern __typeof (xmlHashDefaultDeallocator) xmlHashDefaultDeallocator __attribute((alias("xmlHashDefaultDeallocator__internal_alias")));
+#else
+#ifndef xmlHashDefaultDeallocator
+extern __typeof (xmlHashDefaultDeallocator) xmlHashDefaultDeallocator__internal_alias __attribute((visibility("hidden")));
+#define xmlHashDefaultDeallocator xmlHashDefaultDeallocator__internal_alias
+#endif
+#endif
+
+#ifdef bottom_hash
+#undef xmlHashFree
+extern __typeof (xmlHashFree) xmlHashFree __attribute((alias("xmlHashFree__internal_alias")));
+#else
+#ifndef xmlHashFree
+extern __typeof (xmlHashFree) xmlHashFree__internal_alias __attribute((visibility("hidden")));
+#define xmlHashFree xmlHashFree__internal_alias
+#endif
+#endif
+
+#ifdef bottom_hash
+#undef xmlHashLookup
+extern __typeof (xmlHashLookup) xmlHashLookup __attribute((alias("xmlHashLookup__internal_alias")));
+#else
+#ifndef xmlHashLookup
+extern __typeof (xmlHashLookup) xmlHashLookup__internal_alias __attribute((visibility("hidden")));
+#define xmlHashLookup xmlHashLookup__internal_alias
+#endif
+#endif
+
+#ifdef bottom_hash
+#undef xmlHashLookup2
+extern __typeof (xmlHashLookup2) xmlHashLookup2 __attribute((alias("xmlHashLookup2__internal_alias")));
+#else
+#ifndef xmlHashLookup2
+extern __typeof (xmlHashLookup2) xmlHashLookup2__internal_alias __attribute((visibility("hidden")));
+#define xmlHashLookup2 xmlHashLookup2__internal_alias
+#endif
+#endif
+
+#ifdef bottom_hash
+#undef xmlHashLookup3
+extern __typeof (xmlHashLookup3) xmlHashLookup3 __attribute((alias("xmlHashLookup3__internal_alias")));
+#else
+#ifndef xmlHashLookup3
+extern __typeof (xmlHashLookup3) xmlHashLookup3__internal_alias __attribute((visibility("hidden")));
+#define xmlHashLookup3 xmlHashLookup3__internal_alias
+#endif
+#endif
+
+#ifdef bottom_hash
+#undef xmlHashQLookup
+extern __typeof (xmlHashQLookup) xmlHashQLookup __attribute((alias("xmlHashQLookup__internal_alias")));
+#else
+#ifndef xmlHashQLookup
+extern __typeof (xmlHashQLookup) xmlHashQLookup__internal_alias __attribute((visibility("hidden")));
+#define xmlHashQLookup xmlHashQLookup__internal_alias
+#endif
+#endif
+
+#ifdef bottom_hash
+#undef xmlHashQLookup2
+extern __typeof (xmlHashQLookup2) xmlHashQLookup2 __attribute((alias("xmlHashQLookup2__internal_alias")));
+#else
+#ifndef xmlHashQLookup2
+extern __typeof (xmlHashQLookup2) xmlHashQLookup2__internal_alias __attribute((visibility("hidden")));
+#define xmlHashQLookup2 xmlHashQLookup2__internal_alias
+#endif
+#endif
+
+#ifdef bottom_hash
+#undef xmlHashQLookup3
+extern __typeof (xmlHashQLookup3) xmlHashQLookup3 __attribute((alias("xmlHashQLookup3__internal_alias")));
+#else
+#ifndef xmlHashQLookup3
+extern __typeof (xmlHashQLookup3) xmlHashQLookup3__internal_alias __attribute((visibility("hidden")));
+#define xmlHashQLookup3 xmlHashQLookup3__internal_alias
+#endif
+#endif
+
+#ifdef bottom_hash
+#undef xmlHashRemoveEntry
+extern __typeof (xmlHashRemoveEntry) xmlHashRemoveEntry __attribute((alias("xmlHashRemoveEntry__internal_alias")));
+#else
+#ifndef xmlHashRemoveEntry
+extern __typeof (xmlHashRemoveEntry) xmlHashRemoveEntry__internal_alias __attribute((visibility("hidden")));
+#define xmlHashRemoveEntry xmlHashRemoveEntry__internal_alias
+#endif
+#endif
+
+#ifdef bottom_hash
+#undef xmlHashRemoveEntry2
+extern __typeof (xmlHashRemoveEntry2) xmlHashRemoveEntry2 __attribute((alias("xmlHashRemoveEntry2__internal_alias")));
+#else
+#ifndef xmlHashRemoveEntry2
+extern __typeof (xmlHashRemoveEntry2) xmlHashRemoveEntry2__internal_alias __attribute((visibility("hidden")));
+#define xmlHashRemoveEntry2 xmlHashRemoveEntry2__internal_alias
+#endif
+#endif
+
+#ifdef bottom_hash
+#undef xmlHashRemoveEntry3
+extern __typeof (xmlHashRemoveEntry3) xmlHashRemoveEntry3 __attribute((alias("xmlHashRemoveEntry3__internal_alias")));
+#else
+#ifndef xmlHashRemoveEntry3
+extern __typeof (xmlHashRemoveEntry3) xmlHashRemoveEntry3__internal_alias __attribute((visibility("hidden")));
+#define xmlHashRemoveEntry3 xmlHashRemoveEntry3__internal_alias
+#endif
+#endif
+
+#ifdef bottom_hash
+#undef xmlHashScan
+extern __typeof (xmlHashScan) xmlHashScan __attribute((alias("xmlHashScan__internal_alias")));
+#else
+#ifndef xmlHashScan
+extern __typeof (xmlHashScan) xmlHashScan__internal_alias __attribute((visibility("hidden")));
+#define xmlHashScan xmlHashScan__internal_alias
+#endif
+#endif
+
+#ifdef bottom_hash
+#undef xmlHashScan3
+extern __typeof (xmlHashScan3) xmlHashScan3 __attribute((alias("xmlHashScan3__internal_alias")));
+#else
+#ifndef xmlHashScan3
+extern __typeof (xmlHashScan3) xmlHashScan3__internal_alias __attribute((visibility("hidden")));
+#define xmlHashScan3 xmlHashScan3__internal_alias
+#endif
+#endif
+
+#ifdef bottom_hash
+#undef xmlHashScanFull
+extern __typeof (xmlHashScanFull) xmlHashScanFull __attribute((alias("xmlHashScanFull__internal_alias")));
+#else
+#ifndef xmlHashScanFull
+extern __typeof (xmlHashScanFull) xmlHashScanFull__internal_alias __attribute((visibility("hidden")));
+#define xmlHashScanFull xmlHashScanFull__internal_alias
+#endif
+#endif
+
+#ifdef bottom_hash
+#undef xmlHashScanFull3
+extern __typeof (xmlHashScanFull3) xmlHashScanFull3 __attribute((alias("xmlHashScanFull3__internal_alias")));
+#else
+#ifndef xmlHashScanFull3
+extern __typeof (xmlHashScanFull3) xmlHashScanFull3__internal_alias __attribute((visibility("hidden")));
+#define xmlHashScanFull3 xmlHashScanFull3__internal_alias
+#endif
+#endif
+
+#ifdef bottom_hash
+#undef xmlHashSize
+extern __typeof (xmlHashSize) xmlHashSize __attribute((alias("xmlHashSize__internal_alias")));
+#else
+#ifndef xmlHashSize
+extern __typeof (xmlHashSize) xmlHashSize__internal_alias __attribute((visibility("hidden")));
+#define xmlHashSize xmlHashSize__internal_alias
+#endif
+#endif
+
+#ifdef bottom_hash
+#undef xmlHashUpdateEntry
+extern __typeof (xmlHashUpdateEntry) xmlHashUpdateEntry __attribute((alias("xmlHashUpdateEntry__internal_alias")));
+#else
+#ifndef xmlHashUpdateEntry
+extern __typeof (xmlHashUpdateEntry) xmlHashUpdateEntry__internal_alias __attribute((visibility("hidden")));
+#define xmlHashUpdateEntry xmlHashUpdateEntry__internal_alias
+#endif
+#endif
+
+#ifdef bottom_hash
+#undef xmlHashUpdateEntry2
+extern __typeof (xmlHashUpdateEntry2) xmlHashUpdateEntry2 __attribute((alias("xmlHashUpdateEntry2__internal_alias")));
+#else
+#ifndef xmlHashUpdateEntry2
+extern __typeof (xmlHashUpdateEntry2) xmlHashUpdateEntry2__internal_alias __attribute((visibility("hidden")));
+#define xmlHashUpdateEntry2 xmlHashUpdateEntry2__internal_alias
+#endif
+#endif
+
+#ifdef bottom_hash
+#undef xmlHashUpdateEntry3
+extern __typeof (xmlHashUpdateEntry3) xmlHashUpdateEntry3 __attribute((alias("xmlHashUpdateEntry3__internal_alias")));
+#else
+#ifndef xmlHashUpdateEntry3
+extern __typeof (xmlHashUpdateEntry3) xmlHashUpdateEntry3__internal_alias __attribute((visibility("hidden")));
+#define xmlHashUpdateEntry3 xmlHashUpdateEntry3__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_FTP_ENABLED)
+#ifdef bottom_xmlIO
+#undef xmlIOFTPClose
+extern __typeof (xmlIOFTPClose) xmlIOFTPClose __attribute((alias("xmlIOFTPClose__internal_alias")));
+#else
+#ifndef xmlIOFTPClose
+extern __typeof (xmlIOFTPClose) xmlIOFTPClose__internal_alias __attribute((visibility("hidden")));
+#define xmlIOFTPClose xmlIOFTPClose__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_FTP_ENABLED)
+#ifdef bottom_xmlIO
+#undef xmlIOFTPMatch
+extern __typeof (xmlIOFTPMatch) xmlIOFTPMatch __attribute((alias("xmlIOFTPMatch__internal_alias")));
+#else
+#ifndef xmlIOFTPMatch
+extern __typeof (xmlIOFTPMatch) xmlIOFTPMatch__internal_alias __attribute((visibility("hidden")));
+#define xmlIOFTPMatch xmlIOFTPMatch__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_FTP_ENABLED)
+#ifdef bottom_xmlIO
+#undef xmlIOFTPOpen
+extern __typeof (xmlIOFTPOpen) xmlIOFTPOpen __attribute((alias("xmlIOFTPOpen__internal_alias")));
+#else
+#ifndef xmlIOFTPOpen
+extern __typeof (xmlIOFTPOpen) xmlIOFTPOpen__internal_alias __attribute((visibility("hidden")));
+#define xmlIOFTPOpen xmlIOFTPOpen__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_FTP_ENABLED)
+#ifdef bottom_xmlIO
+#undef xmlIOFTPRead
+extern __typeof (xmlIOFTPRead) xmlIOFTPRead __attribute((alias("xmlIOFTPRead__internal_alias")));
+#else
+#ifndef xmlIOFTPRead
+extern __typeof (xmlIOFTPRead) xmlIOFTPRead__internal_alias __attribute((visibility("hidden")));
+#define xmlIOFTPRead xmlIOFTPRead__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTTP_ENABLED)
+#ifdef bottom_xmlIO
+#undef xmlIOHTTPClose
+extern __typeof (xmlIOHTTPClose) xmlIOHTTPClose __attribute((alias("xmlIOHTTPClose__internal_alias")));
+#else
+#ifndef xmlIOHTTPClose
+extern __typeof (xmlIOHTTPClose) xmlIOHTTPClose__internal_alias __attribute((visibility("hidden")));
+#define xmlIOHTTPClose xmlIOHTTPClose__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTTP_ENABLED)
+#ifdef bottom_xmlIO
+#undef xmlIOHTTPMatch
+extern __typeof (xmlIOHTTPMatch) xmlIOHTTPMatch __attribute((alias("xmlIOHTTPMatch__internal_alias")));
+#else
+#ifndef xmlIOHTTPMatch
+extern __typeof (xmlIOHTTPMatch) xmlIOHTTPMatch__internal_alias __attribute((visibility("hidden")));
+#define xmlIOHTTPMatch xmlIOHTTPMatch__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTTP_ENABLED)
+#ifdef bottom_xmlIO
+#undef xmlIOHTTPOpen
+extern __typeof (xmlIOHTTPOpen) xmlIOHTTPOpen __attribute((alias("xmlIOHTTPOpen__internal_alias")));
+#else
+#ifndef xmlIOHTTPOpen
+extern __typeof (xmlIOHTTPOpen) xmlIOHTTPOpen__internal_alias __attribute((visibility("hidden")));
+#define xmlIOHTTPOpen xmlIOHTTPOpen__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTTP_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlIO
+#undef xmlIOHTTPOpenW
+extern __typeof (xmlIOHTTPOpenW) xmlIOHTTPOpenW __attribute((alias("xmlIOHTTPOpenW__internal_alias")));
+#else
+#ifndef xmlIOHTTPOpenW
+extern __typeof (xmlIOHTTPOpenW) xmlIOHTTPOpenW__internal_alias __attribute((visibility("hidden")));
+#define xmlIOHTTPOpenW xmlIOHTTPOpenW__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTTP_ENABLED)
+#ifdef bottom_xmlIO
+#undef xmlIOHTTPRead
+extern __typeof (xmlIOHTTPRead) xmlIOHTTPRead __attribute((alias("xmlIOHTTPRead__internal_alias")));
+#else
+#ifndef xmlIOHTTPRead
+extern __typeof (xmlIOHTTPRead) xmlIOHTTPRead__internal_alias __attribute((visibility("hidden")));
+#define xmlIOHTTPRead xmlIOHTTPRead__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_VALID_ENABLED)
+#ifdef bottom_parser
+#undef xmlIOParseDTD
+extern __typeof (xmlIOParseDTD) xmlIOParseDTD __attribute((alias("xmlIOParseDTD__internal_alias")));
+#else
+#ifndef xmlIOParseDTD
+extern __typeof (xmlIOParseDTD) xmlIOParseDTD__internal_alias __attribute((visibility("hidden")));
+#define xmlIOParseDTD xmlIOParseDTD__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_encoding
+#undef xmlInitCharEncodingHandlers
+extern __typeof (xmlInitCharEncodingHandlers) xmlInitCharEncodingHandlers __attribute((alias("xmlInitCharEncodingHandlers__internal_alias")));
+#else
+#ifndef xmlInitCharEncodingHandlers
+extern __typeof (xmlInitCharEncodingHandlers) xmlInitCharEncodingHandlers__internal_alias __attribute((visibility("hidden")));
+#define xmlInitCharEncodingHandlers xmlInitCharEncodingHandlers__internal_alias
+#endif
+#endif
+
+#ifdef bottom_globals
+#undef xmlInitGlobals
+extern __typeof (xmlInitGlobals) xmlInitGlobals __attribute((alias("xmlInitGlobals__internal_alias")));
+#else
+#ifndef xmlInitGlobals
+extern __typeof (xmlInitGlobals) xmlInitGlobals__internal_alias __attribute((visibility("hidden")));
+#define xmlInitGlobals xmlInitGlobals__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlmemory
+#undef xmlInitMemory
+extern __typeof (xmlInitMemory) xmlInitMemory __attribute((alias("xmlInitMemory__internal_alias")));
+#else
+#ifndef xmlInitMemory
+extern __typeof (xmlInitMemory) xmlInitMemory__internal_alias __attribute((visibility("hidden")));
+#define xmlInitMemory xmlInitMemory__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parserInternals
+#undef xmlInitNodeInfoSeq
+extern __typeof (xmlInitNodeInfoSeq) xmlInitNodeInfoSeq __attribute((alias("xmlInitNodeInfoSeq__internal_alias")));
+#else
+#ifndef xmlInitNodeInfoSeq
+extern __typeof (xmlInitNodeInfoSeq) xmlInitNodeInfoSeq__internal_alias __attribute((visibility("hidden")));
+#define xmlInitNodeInfoSeq xmlInitNodeInfoSeq__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlInitParser
+extern __typeof (xmlInitParser) xmlInitParser __attribute((alias("xmlInitParser__internal_alias")));
+#else
+#ifndef xmlInitParser
+extern __typeof (xmlInitParser) xmlInitParser__internal_alias __attribute((visibility("hidden")));
+#define xmlInitParser xmlInitParser__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parserInternals
+#undef xmlInitParserCtxt
+extern __typeof (xmlInitParserCtxt) xmlInitParserCtxt __attribute((alias("xmlInitParserCtxt__internal_alias")));
+#else
+#ifndef xmlInitParserCtxt
+extern __typeof (xmlInitParserCtxt) xmlInitParserCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlInitParserCtxt xmlInitParserCtxt__internal_alias
+#endif
+#endif
+
+#ifdef bottom_threads
+#undef xmlInitThreads
+extern __typeof (xmlInitThreads) xmlInitThreads __attribute((alias("xmlInitThreads__internal_alias")));
+#else
+#ifndef xmlInitThreads
+extern __typeof (xmlInitThreads) xmlInitThreads__internal_alias __attribute((visibility("hidden")));
+#define xmlInitThreads xmlInitThreads__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_CATALOG_ENABLED)
+#ifdef bottom_catalog
+#undef xmlInitializeCatalog
+extern __typeof (xmlInitializeCatalog) xmlInitializeCatalog __attribute((alias("xmlInitializeCatalog__internal_alias")));
+#else
+#ifndef xmlInitializeCatalog
+extern __typeof (xmlInitializeCatalog) xmlInitializeCatalog__internal_alias __attribute((visibility("hidden")));
+#define xmlInitializeCatalog xmlInitializeCatalog__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_dict
+#undef xmlInitializeDict
+extern __typeof (xmlInitializeDict) xmlInitializeDict __attribute((alias("xmlInitializeDict__internal_alias")));
+#else
+#ifndef xmlInitializeDict
+extern __typeof (xmlInitializeDict) xmlInitializeDict__internal_alias __attribute((visibility("hidden")));
+#define xmlInitializeDict xmlInitializeDict__internal_alias
+#endif
+#endif
+
+#ifdef bottom_globals
+#undef xmlInitializeGlobalState
+extern __typeof (xmlInitializeGlobalState) xmlInitializeGlobalState __attribute((alias("xmlInitializeGlobalState__internal_alias")));
+#else
+#ifndef xmlInitializeGlobalState
+extern __typeof (xmlInitializeGlobalState) xmlInitializeGlobalState__internal_alias __attribute((visibility("hidden")));
+#define xmlInitializeGlobalState xmlInitializeGlobalState__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_LEGACY_ENABLED)
+#ifdef bottom_legacy
+#undef xmlInitializePredefinedEntities
+extern __typeof (xmlInitializePredefinedEntities) xmlInitializePredefinedEntities __attribute((alias("xmlInitializePredefinedEntities__internal_alias")));
+#else
+#ifndef xmlInitializePredefinedEntities
+extern __typeof (xmlInitializePredefinedEntities) xmlInitializePredefinedEntities__internal_alias __attribute((visibility("hidden")));
+#define xmlInitializePredefinedEntities xmlInitializePredefinedEntities__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_chvalid
+#undef xmlIsBaseChar
+extern __typeof (xmlIsBaseChar) xmlIsBaseChar __attribute((alias("xmlIsBaseChar__internal_alias")));
+#else
+#ifndef xmlIsBaseChar
+extern __typeof (xmlIsBaseChar) xmlIsBaseChar__internal_alias __attribute((visibility("hidden")));
+#define xmlIsBaseChar xmlIsBaseChar__internal_alias
+#endif
+#endif
+
+#ifdef bottom_chvalid
+#undef xmlIsBlank
+extern __typeof (xmlIsBlank) xmlIsBlank __attribute((alias("xmlIsBlank__internal_alias")));
+#else
+#ifndef xmlIsBlank
+extern __typeof (xmlIsBlank) xmlIsBlank__internal_alias __attribute((visibility("hidden")));
+#define xmlIsBlank xmlIsBlank__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlIsBlankNode
+extern __typeof (xmlIsBlankNode) xmlIsBlankNode __attribute((alias("xmlIsBlankNode__internal_alias")));
+#else
+#ifndef xmlIsBlankNode
+extern __typeof (xmlIsBlankNode) xmlIsBlankNode__internal_alias __attribute((visibility("hidden")));
+#define xmlIsBlankNode xmlIsBlankNode__internal_alias
+#endif
+#endif
+
+#ifdef bottom_chvalid
+#undef xmlIsChar
+extern __typeof (xmlIsChar) xmlIsChar __attribute((alias("xmlIsChar__internal_alias")));
+#else
+#ifndef xmlIsChar
+extern __typeof (xmlIsChar) xmlIsChar__internal_alias __attribute((visibility("hidden")));
+#define xmlIsChar xmlIsChar__internal_alias
+#endif
+#endif
+
+#ifdef bottom_chvalid
+#undef xmlIsCombining
+extern __typeof (xmlIsCombining) xmlIsCombining __attribute((alias("xmlIsCombining__internal_alias")));
+#else
+#ifndef xmlIsCombining
+extern __typeof (xmlIsCombining) xmlIsCombining__internal_alias __attribute((visibility("hidden")));
+#define xmlIsCombining xmlIsCombining__internal_alias
+#endif
+#endif
+
+#ifdef bottom_chvalid
+#undef xmlIsDigit
+extern __typeof (xmlIsDigit) xmlIsDigit __attribute((alias("xmlIsDigit__internal_alias")));
+#else
+#ifndef xmlIsDigit
+extern __typeof (xmlIsDigit) xmlIsDigit__internal_alias __attribute((visibility("hidden")));
+#define xmlIsDigit xmlIsDigit__internal_alias
+#endif
+#endif
+
+#ifdef bottom_chvalid
+#undef xmlIsExtender
+extern __typeof (xmlIsExtender) xmlIsExtender __attribute((alias("xmlIsExtender__internal_alias")));
+#else
+#ifndef xmlIsExtender
+extern __typeof (xmlIsExtender) xmlIsExtender__internal_alias __attribute((visibility("hidden")));
+#define xmlIsExtender xmlIsExtender__internal_alias
+#endif
+#endif
+
+#ifdef bottom_valid
+#undef xmlIsID
+extern __typeof (xmlIsID) xmlIsID __attribute((alias("xmlIsID__internal_alias")));
+#else
+#ifndef xmlIsID
+extern __typeof (xmlIsID) xmlIsID__internal_alias __attribute((visibility("hidden")));
+#define xmlIsID xmlIsID__internal_alias
+#endif
+#endif
+
+#ifdef bottom_chvalid
+#undef xmlIsIdeographic
+extern __typeof (xmlIsIdeographic) xmlIsIdeographic __attribute((alias("xmlIsIdeographic__internal_alias")));
+#else
+#ifndef xmlIsIdeographic
+extern __typeof (xmlIsIdeographic) xmlIsIdeographic__internal_alias __attribute((visibility("hidden")));
+#define xmlIsIdeographic xmlIsIdeographic__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parserInternals
+#undef xmlIsLetter
+extern __typeof (xmlIsLetter) xmlIsLetter __attribute((alias("xmlIsLetter__internal_alias")));
+#else
+#ifndef xmlIsLetter
+extern __typeof (xmlIsLetter) xmlIsLetter__internal_alias __attribute((visibility("hidden")));
+#define xmlIsLetter xmlIsLetter__internal_alias
+#endif
+#endif
+
+#ifdef bottom_threads
+#undef xmlIsMainThread
+extern __typeof (xmlIsMainThread) xmlIsMainThread __attribute((alias("xmlIsMainThread__internal_alias")));
+#else
+#ifndef xmlIsMainThread
+extern __typeof (xmlIsMainThread) xmlIsMainThread__internal_alias __attribute((visibility("hidden")));
+#define xmlIsMainThread xmlIsMainThread__internal_alias
+#endif
+#endif
+
+#ifdef bottom_valid
+#undef xmlIsMixedElement
+extern __typeof (xmlIsMixedElement) xmlIsMixedElement __attribute((alias("xmlIsMixedElement__internal_alias")));
+#else
+#ifndef xmlIsMixedElement
+extern __typeof (xmlIsMixedElement) xmlIsMixedElement__internal_alias __attribute((visibility("hidden")));
+#define xmlIsMixedElement xmlIsMixedElement__internal_alias
+#endif
+#endif
+
+#ifdef bottom_chvalid
+#undef xmlIsPubidChar
+extern __typeof (xmlIsPubidChar) xmlIsPubidChar __attribute((alias("xmlIsPubidChar__internal_alias")));
+#else
+#ifndef xmlIsPubidChar
+extern __typeof (xmlIsPubidChar) xmlIsPubidChar__internal_alias __attribute((visibility("hidden")));
+#define xmlIsPubidChar xmlIsPubidChar__internal_alias
+#endif
+#endif
+
+#ifdef bottom_valid
+#undef xmlIsRef
+extern __typeof (xmlIsRef) xmlIsRef __attribute((alias("xmlIsRef__internal_alias")));
+#else
+#ifndef xmlIsRef
+extern __typeof (xmlIsRef) xmlIsRef__internal_alias __attribute((visibility("hidden")));
+#define xmlIsRef xmlIsRef__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlsave
+#undef xmlIsXHTML
+extern __typeof (xmlIsXHTML) xmlIsXHTML __attribute((alias("xmlIsXHTML__internal_alias")));
+#else
+#ifndef xmlIsXHTML
+extern __typeof (xmlIsXHTML) xmlIsXHTML__internal_alias __attribute((visibility("hidden")));
+#define xmlIsXHTML xmlIsXHTML__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parserInternals
+#undef xmlKeepBlanksDefault
+extern __typeof (xmlKeepBlanksDefault) xmlKeepBlanksDefault __attribute((alias("xmlKeepBlanksDefault__internal_alias")));
+#else
+#ifndef xmlKeepBlanksDefault
+extern __typeof (xmlKeepBlanksDefault) xmlKeepBlanksDefault__internal_alias __attribute((visibility("hidden")));
+#define xmlKeepBlanksDefault xmlKeepBlanksDefault__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_TREE_ENABLED)
+#ifdef bottom_tree
+#undef xmlLastElementChild
+extern __typeof (xmlLastElementChild) xmlLastElementChild __attribute((alias("xmlLastElementChild__internal_alias")));
+#else
+#ifndef xmlLastElementChild
+extern __typeof (xmlLastElementChild) xmlLastElementChild__internal_alias __attribute((visibility("hidden")));
+#define xmlLastElementChild xmlLastElementChild__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_parserInternals
+#undef xmlLineNumbersDefault
+extern __typeof (xmlLineNumbersDefault) xmlLineNumbersDefault __attribute((alias("xmlLineNumbersDefault__internal_alias")));
+#else
+#ifndef xmlLineNumbersDefault
+extern __typeof (xmlLineNumbersDefault) xmlLineNumbersDefault__internal_alias __attribute((visibility("hidden")));
+#define xmlLineNumbersDefault xmlLineNumbersDefault__internal_alias
+#endif
+#endif
+
+#ifdef bottom_list
+#undef xmlLinkGetData
+extern __typeof (xmlLinkGetData) xmlLinkGetData __attribute((alias("xmlLinkGetData__internal_alias")));
+#else
+#ifndef xmlLinkGetData
+extern __typeof (xmlLinkGetData) xmlLinkGetData__internal_alias __attribute((visibility("hidden")));
+#define xmlLinkGetData xmlLinkGetData__internal_alias
+#endif
+#endif
+
+#ifdef bottom_list
+#undef xmlListAppend
+extern __typeof (xmlListAppend) xmlListAppend __attribute((alias("xmlListAppend__internal_alias")));
+#else
+#ifndef xmlListAppend
+extern __typeof (xmlListAppend) xmlListAppend__internal_alias __attribute((visibility("hidden")));
+#define xmlListAppend xmlListAppend__internal_alias
+#endif
+#endif
+
+#ifdef bottom_list
+#undef xmlListClear
+extern __typeof (xmlListClear) xmlListClear __attribute((alias("xmlListClear__internal_alias")));
+#else
+#ifndef xmlListClear
+extern __typeof (xmlListClear) xmlListClear__internal_alias __attribute((visibility("hidden")));
+#define xmlListClear xmlListClear__internal_alias
+#endif
+#endif
+
+#ifdef bottom_list
+#undef xmlListCopy
+extern __typeof (xmlListCopy) xmlListCopy __attribute((alias("xmlListCopy__internal_alias")));
+#else
+#ifndef xmlListCopy
+extern __typeof (xmlListCopy) xmlListCopy__internal_alias __attribute((visibility("hidden")));
+#define xmlListCopy xmlListCopy__internal_alias
+#endif
+#endif
+
+#ifdef bottom_list
+#undef xmlListCreate
+extern __typeof (xmlListCreate) xmlListCreate __attribute((alias("xmlListCreate__internal_alias")));
+#else
+#ifndef xmlListCreate
+extern __typeof (xmlListCreate) xmlListCreate__internal_alias __attribute((visibility("hidden")));
+#define xmlListCreate xmlListCreate__internal_alias
+#endif
+#endif
+
+#ifdef bottom_list
+#undef xmlListDelete
+extern __typeof (xmlListDelete) xmlListDelete __attribute((alias("xmlListDelete__internal_alias")));
+#else
+#ifndef xmlListDelete
+extern __typeof (xmlListDelete) xmlListDelete__internal_alias __attribute((visibility("hidden")));
+#define xmlListDelete xmlListDelete__internal_alias
+#endif
+#endif
+
+#ifdef bottom_list
+#undef xmlListDup
+extern __typeof (xmlListDup) xmlListDup __attribute((alias("xmlListDup__internal_alias")));
+#else
+#ifndef xmlListDup
+extern __typeof (xmlListDup) xmlListDup__internal_alias __attribute((visibility("hidden")));
+#define xmlListDup xmlListDup__internal_alias
+#endif
+#endif
+
+#ifdef bottom_list
+#undef xmlListEmpty
+extern __typeof (xmlListEmpty) xmlListEmpty __attribute((alias("xmlListEmpty__internal_alias")));
+#else
+#ifndef xmlListEmpty
+extern __typeof (xmlListEmpty) xmlListEmpty__internal_alias __attribute((visibility("hidden")));
+#define xmlListEmpty xmlListEmpty__internal_alias
+#endif
+#endif
+
+#ifdef bottom_list
+#undef xmlListEnd
+extern __typeof (xmlListEnd) xmlListEnd __attribute((alias("xmlListEnd__internal_alias")));
+#else
+#ifndef xmlListEnd
+extern __typeof (xmlListEnd) xmlListEnd__internal_alias __attribute((visibility("hidden")));
+#define xmlListEnd xmlListEnd__internal_alias
+#endif
+#endif
+
+#ifdef bottom_list
+#undef xmlListFront
+extern __typeof (xmlListFront) xmlListFront __attribute((alias("xmlListFront__internal_alias")));
+#else
+#ifndef xmlListFront
+extern __typeof (xmlListFront) xmlListFront__internal_alias __attribute((visibility("hidden")));
+#define xmlListFront xmlListFront__internal_alias
+#endif
+#endif
+
+#ifdef bottom_list
+#undef xmlListInsert
+extern __typeof (xmlListInsert) xmlListInsert __attribute((alias("xmlListInsert__internal_alias")));
+#else
+#ifndef xmlListInsert
+extern __typeof (xmlListInsert) xmlListInsert__internal_alias __attribute((visibility("hidden")));
+#define xmlListInsert xmlListInsert__internal_alias
+#endif
+#endif
+
+#ifdef bottom_list
+#undef xmlListMerge
+extern __typeof (xmlListMerge) xmlListMerge __attribute((alias("xmlListMerge__internal_alias")));
+#else
+#ifndef xmlListMerge
+extern __typeof (xmlListMerge) xmlListMerge__internal_alias __attribute((visibility("hidden")));
+#define xmlListMerge xmlListMerge__internal_alias
+#endif
+#endif
+
+#ifdef bottom_list
+#undef xmlListPopBack
+extern __typeof (xmlListPopBack) xmlListPopBack __attribute((alias("xmlListPopBack__internal_alias")));
+#else
+#ifndef xmlListPopBack
+extern __typeof (xmlListPopBack) xmlListPopBack__internal_alias __attribute((visibility("hidden")));
+#define xmlListPopBack xmlListPopBack__internal_alias
+#endif
+#endif
+
+#ifdef bottom_list
+#undef xmlListPopFront
+extern __typeof (xmlListPopFront) xmlListPopFront __attribute((alias("xmlListPopFront__internal_alias")));
+#else
+#ifndef xmlListPopFront
+extern __typeof (xmlListPopFront) xmlListPopFront__internal_alias __attribute((visibility("hidden")));
+#define xmlListPopFront xmlListPopFront__internal_alias
+#endif
+#endif
+
+#ifdef bottom_list
+#undef xmlListPushBack
+extern __typeof (xmlListPushBack) xmlListPushBack __attribute((alias("xmlListPushBack__internal_alias")));
+#else
+#ifndef xmlListPushBack
+extern __typeof (xmlListPushBack) xmlListPushBack__internal_alias __attribute((visibility("hidden")));
+#define xmlListPushBack xmlListPushBack__internal_alias
+#endif
+#endif
+
+#ifdef bottom_list
+#undef xmlListPushFront
+extern __typeof (xmlListPushFront) xmlListPushFront __attribute((alias("xmlListPushFront__internal_alias")));
+#else
+#ifndef xmlListPushFront
+extern __typeof (xmlListPushFront) xmlListPushFront__internal_alias __attribute((visibility("hidden")));
+#define xmlListPushFront xmlListPushFront__internal_alias
+#endif
+#endif
+
+#ifdef bottom_list
+#undef xmlListRemoveAll
+extern __typeof (xmlListRemoveAll) xmlListRemoveAll __attribute((alias("xmlListRemoveAll__internal_alias")));
+#else
+#ifndef xmlListRemoveAll
+extern __typeof (xmlListRemoveAll) xmlListRemoveAll__internal_alias __attribute((visibility("hidden")));
+#define xmlListRemoveAll xmlListRemoveAll__internal_alias
+#endif
+#endif
+
+#ifdef bottom_list
+#undef xmlListRemoveFirst
+extern __typeof (xmlListRemoveFirst) xmlListRemoveFirst __attribute((alias("xmlListRemoveFirst__internal_alias")));
+#else
+#ifndef xmlListRemoveFirst
+extern __typeof (xmlListRemoveFirst) xmlListRemoveFirst__internal_alias __attribute((visibility("hidden")));
+#define xmlListRemoveFirst xmlListRemoveFirst__internal_alias
+#endif
+#endif
+
+#ifdef bottom_list
+#undef xmlListRemoveLast
+extern __typeof (xmlListRemoveLast) xmlListRemoveLast __attribute((alias("xmlListRemoveLast__internal_alias")));
+#else
+#ifndef xmlListRemoveLast
+extern __typeof (xmlListRemoveLast) xmlListRemoveLast__internal_alias __attribute((visibility("hidden")));
+#define xmlListRemoveLast xmlListRemoveLast__internal_alias
+#endif
+#endif
+
+#ifdef bottom_list
+#undef xmlListReverse
+extern __typeof (xmlListReverse) xmlListReverse __attribute((alias("xmlListReverse__internal_alias")));
+#else
+#ifndef xmlListReverse
+extern __typeof (xmlListReverse) xmlListReverse__internal_alias __attribute((visibility("hidden")));
+#define xmlListReverse xmlListReverse__internal_alias
+#endif
+#endif
+
+#ifdef bottom_list
+#undef xmlListReverseSearch
+extern __typeof (xmlListReverseSearch) xmlListReverseSearch __attribute((alias("xmlListReverseSearch__internal_alias")));
+#else
+#ifndef xmlListReverseSearch
+extern __typeof (xmlListReverseSearch) xmlListReverseSearch__internal_alias __attribute((visibility("hidden")));
+#define xmlListReverseSearch xmlListReverseSearch__internal_alias
+#endif
+#endif
+
+#ifdef bottom_list
+#undef xmlListReverseWalk
+extern __typeof (xmlListReverseWalk) xmlListReverseWalk __attribute((alias("xmlListReverseWalk__internal_alias")));
+#else
+#ifndef xmlListReverseWalk
+extern __typeof (xmlListReverseWalk) xmlListReverseWalk__internal_alias __attribute((visibility("hidden")));
+#define xmlListReverseWalk xmlListReverseWalk__internal_alias
+#endif
+#endif
+
+#ifdef bottom_list
+#undef xmlListSearch
+extern __typeof (xmlListSearch) xmlListSearch __attribute((alias("xmlListSearch__internal_alias")));
+#else
+#ifndef xmlListSearch
+extern __typeof (xmlListSearch) xmlListSearch__internal_alias __attribute((visibility("hidden")));
+#define xmlListSearch xmlListSearch__internal_alias
+#endif
+#endif
+
+#ifdef bottom_list
+#undef xmlListSize
+extern __typeof (xmlListSize) xmlListSize __attribute((alias("xmlListSize__internal_alias")));
+#else
+#ifndef xmlListSize
+extern __typeof (xmlListSize) xmlListSize__internal_alias __attribute((visibility("hidden")));
+#define xmlListSize xmlListSize__internal_alias
+#endif
+#endif
+
+#ifdef bottom_list
+#undef xmlListSort
+extern __typeof (xmlListSort) xmlListSort __attribute((alias("xmlListSort__internal_alias")));
+#else
+#ifndef xmlListSort
+extern __typeof (xmlListSort) xmlListSort__internal_alias __attribute((visibility("hidden")));
+#define xmlListSort xmlListSort__internal_alias
+#endif
+#endif
+
+#ifdef bottom_list
+#undef xmlListWalk
+extern __typeof (xmlListWalk) xmlListWalk __attribute((alias("xmlListWalk__internal_alias")));
+#else
+#ifndef xmlListWalk
+extern __typeof (xmlListWalk) xmlListWalk__internal_alias __attribute((visibility("hidden")));
+#define xmlListWalk xmlListWalk__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_CATALOG_ENABLED)
+#ifdef bottom_catalog
+#undef xmlLoadACatalog
+extern __typeof (xmlLoadACatalog) xmlLoadACatalog __attribute((alias("xmlLoadACatalog__internal_alias")));
+#else
+#ifndef xmlLoadACatalog
+extern __typeof (xmlLoadACatalog) xmlLoadACatalog__internal_alias __attribute((visibility("hidden")));
+#define xmlLoadACatalog xmlLoadACatalog__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_CATALOG_ENABLED)
+#ifdef bottom_catalog
+#undef xmlLoadCatalog
+extern __typeof (xmlLoadCatalog) xmlLoadCatalog __attribute((alias("xmlLoadCatalog__internal_alias")));
+#else
+#ifndef xmlLoadCatalog
+extern __typeof (xmlLoadCatalog) xmlLoadCatalog__internal_alias __attribute((visibility("hidden")));
+#define xmlLoadCatalog xmlLoadCatalog__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_CATALOG_ENABLED)
+#ifdef bottom_catalog
+#undef xmlLoadCatalogs
+extern __typeof (xmlLoadCatalogs) xmlLoadCatalogs __attribute((alias("xmlLoadCatalogs__internal_alias")));
+#else
+#ifndef xmlLoadCatalogs
+extern __typeof (xmlLoadCatalogs) xmlLoadCatalogs__internal_alias __attribute((visibility("hidden")));
+#define xmlLoadCatalogs xmlLoadCatalogs__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_xmlIO
+#undef xmlLoadExternalEntity
+extern __typeof (xmlLoadExternalEntity) xmlLoadExternalEntity __attribute((alias("xmlLoadExternalEntity__internal_alias")));
+#else
+#ifndef xmlLoadExternalEntity
+extern __typeof (xmlLoadExternalEntity) xmlLoadExternalEntity__internal_alias __attribute((visibility("hidden")));
+#define xmlLoadExternalEntity xmlLoadExternalEntity__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_CATALOG_ENABLED)
+#ifdef bottom_catalog
+#undef xmlLoadSGMLSuperCatalog
+extern __typeof (xmlLoadSGMLSuperCatalog) xmlLoadSGMLSuperCatalog __attribute((alias("xmlLoadSGMLSuperCatalog__internal_alias")));
+#else
+#ifndef xmlLoadSGMLSuperCatalog
+extern __typeof (xmlLoadSGMLSuperCatalog) xmlLoadSGMLSuperCatalog__internal_alias __attribute((visibility("hidden")));
+#define xmlLoadSGMLSuperCatalog xmlLoadSGMLSuperCatalog__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_threads
+#undef xmlLockLibrary
+extern __typeof (xmlLockLibrary) xmlLockLibrary __attribute((alias("xmlLockLibrary__internal_alias")));
+#else
+#ifndef xmlLockLibrary
+extern __typeof (xmlLockLibrary) xmlLockLibrary__internal_alias __attribute((visibility("hidden")));
+#define xmlLockLibrary xmlLockLibrary__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_DEBUG_ENABLED)
+#ifdef bottom_debugXML
+#undef xmlLsCountNode
+extern __typeof (xmlLsCountNode) xmlLsCountNode __attribute((alias("xmlLsCountNode__internal_alias")));
+#else
+#ifndef xmlLsCountNode
+extern __typeof (xmlLsCountNode) xmlLsCountNode__internal_alias __attribute((visibility("hidden")));
+#define xmlLsCountNode xmlLsCountNode__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_DEBUG_ENABLED)
+#ifdef bottom_debugXML
+#undef xmlLsOneNode
+extern __typeof (xmlLsOneNode) xmlLsOneNode __attribute((alias("xmlLsOneNode__internal_alias")));
+#else
+#ifndef xmlLsOneNode
+extern __typeof (xmlLsOneNode) xmlLsOneNode__internal_alias __attribute((visibility("hidden")));
+#define xmlLsOneNode xmlLsOneNode__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_xmlmemory
+#undef xmlMallocAtomicLoc
+extern __typeof (xmlMallocAtomicLoc) xmlMallocAtomicLoc __attribute((alias("xmlMallocAtomicLoc__internal_alias")));
+#else
+#ifndef xmlMallocAtomicLoc
+extern __typeof (xmlMallocAtomicLoc) xmlMallocAtomicLoc__internal_alias __attribute((visibility("hidden")));
+#define xmlMallocAtomicLoc xmlMallocAtomicLoc__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlmemory
+#undef xmlMallocLoc
+extern __typeof (xmlMallocLoc) xmlMallocLoc __attribute((alias("xmlMallocLoc__internal_alias")));
+#else
+#ifndef xmlMallocLoc
+extern __typeof (xmlMallocLoc) xmlMallocLoc__internal_alias __attribute((visibility("hidden")));
+#define xmlMallocLoc xmlMallocLoc__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlmemory
+#undef xmlMemBlocks
+extern __typeof (xmlMemBlocks) xmlMemBlocks __attribute((alias("xmlMemBlocks__internal_alias")));
+#else
+#ifndef xmlMemBlocks
+extern __typeof (xmlMemBlocks) xmlMemBlocks__internal_alias __attribute((visibility("hidden")));
+#define xmlMemBlocks xmlMemBlocks__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlmemory
+#undef xmlMemDisplay
+extern __typeof (xmlMemDisplay) xmlMemDisplay __attribute((alias("xmlMemDisplay__internal_alias")));
+#else
+#ifndef xmlMemDisplay
+extern __typeof (xmlMemDisplay) xmlMemDisplay__internal_alias __attribute((visibility("hidden")));
+#define xmlMemDisplay xmlMemDisplay__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlmemory
+#undef xmlMemDisplayLast
+extern __typeof (xmlMemDisplayLast) xmlMemDisplayLast __attribute((alias("xmlMemDisplayLast__internal_alias")));
+#else
+#ifndef xmlMemDisplayLast
+extern __typeof (xmlMemDisplayLast) xmlMemDisplayLast__internal_alias __attribute((visibility("hidden")));
+#define xmlMemDisplayLast xmlMemDisplayLast__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlmemory
+#undef xmlMemFree
+extern __typeof (xmlMemFree) xmlMemFree __attribute((alias("xmlMemFree__internal_alias")));
+#else
+#ifndef xmlMemFree
+extern __typeof (xmlMemFree) xmlMemFree__internal_alias __attribute((visibility("hidden")));
+#define xmlMemFree xmlMemFree__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlmemory
+#undef xmlMemGet
+extern __typeof (xmlMemGet) xmlMemGet __attribute((alias("xmlMemGet__internal_alias")));
+#else
+#ifndef xmlMemGet
+extern __typeof (xmlMemGet) xmlMemGet__internal_alias __attribute((visibility("hidden")));
+#define xmlMemGet xmlMemGet__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlmemory
+#undef xmlMemMalloc
+extern __typeof (xmlMemMalloc) xmlMemMalloc __attribute((alias("xmlMemMalloc__internal_alias")));
+#else
+#ifndef xmlMemMalloc
+extern __typeof (xmlMemMalloc) xmlMemMalloc__internal_alias __attribute((visibility("hidden")));
+#define xmlMemMalloc xmlMemMalloc__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlmemory
+#undef xmlMemRealloc
+extern __typeof (xmlMemRealloc) xmlMemRealloc __attribute((alias("xmlMemRealloc__internal_alias")));
+#else
+#ifndef xmlMemRealloc
+extern __typeof (xmlMemRealloc) xmlMemRealloc__internal_alias __attribute((visibility("hidden")));
+#define xmlMemRealloc xmlMemRealloc__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlmemory
+#undef xmlMemSetup
+extern __typeof (xmlMemSetup) xmlMemSetup __attribute((alias("xmlMemSetup__internal_alias")));
+#else
+#ifndef xmlMemSetup
+extern __typeof (xmlMemSetup) xmlMemSetup__internal_alias __attribute((visibility("hidden")));
+#define xmlMemSetup xmlMemSetup__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlmemory
+#undef xmlMemShow
+extern __typeof (xmlMemShow) xmlMemShow __attribute((alias("xmlMemShow__internal_alias")));
+#else
+#ifndef xmlMemShow
+extern __typeof (xmlMemShow) xmlMemShow__internal_alias __attribute((visibility("hidden")));
+#define xmlMemShow xmlMemShow__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlmemory
+#undef xmlMemStrdupLoc
+extern __typeof (xmlMemStrdupLoc) xmlMemStrdupLoc __attribute((alias("xmlMemStrdupLoc__internal_alias")));
+#else
+#ifndef xmlMemStrdupLoc
+extern __typeof (xmlMemStrdupLoc) xmlMemStrdupLoc__internal_alias __attribute((visibility("hidden")));
+#define xmlMemStrdupLoc xmlMemStrdupLoc__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlmemory
+#undef xmlMemUsed
+extern __typeof (xmlMemUsed) xmlMemUsed __attribute((alias("xmlMemUsed__internal_alias")));
+#else
+#ifndef xmlMemUsed
+extern __typeof (xmlMemUsed) xmlMemUsed__internal_alias __attribute((visibility("hidden")));
+#define xmlMemUsed xmlMemUsed__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlmemory
+#undef xmlMemoryDump
+extern __typeof (xmlMemoryDump) xmlMemoryDump __attribute((alias("xmlMemoryDump__internal_alias")));
+#else
+#ifndef xmlMemoryDump
+extern __typeof (xmlMemoryDump) xmlMemoryDump__internal_alias __attribute((visibility("hidden")));
+#define xmlMemoryDump xmlMemoryDump__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlmemory
+#undef xmlMemoryStrdup
+extern __typeof (xmlMemoryStrdup) xmlMemoryStrdup __attribute((alias("xmlMemoryStrdup__internal_alias")));
+#else
+#ifndef xmlMemoryStrdup
+extern __typeof (xmlMemoryStrdup) xmlMemoryStrdup__internal_alias __attribute((visibility("hidden")));
+#define xmlMemoryStrdup xmlMemoryStrdup__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_MODULES_ENABLED)
+#ifdef bottom_xmlmodule
+#undef xmlModuleClose
+extern __typeof (xmlModuleClose) xmlModuleClose __attribute((alias("xmlModuleClose__internal_alias")));
+#else
+#ifndef xmlModuleClose
+extern __typeof (xmlModuleClose) xmlModuleClose__internal_alias __attribute((visibility("hidden")));
+#define xmlModuleClose xmlModuleClose__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_MODULES_ENABLED)
+#ifdef bottom_xmlmodule
+#undef xmlModuleFree
+extern __typeof (xmlModuleFree) xmlModuleFree __attribute((alias("xmlModuleFree__internal_alias")));
+#else
+#ifndef xmlModuleFree
+extern __typeof (xmlModuleFree) xmlModuleFree__internal_alias __attribute((visibility("hidden")));
+#define xmlModuleFree xmlModuleFree__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_MODULES_ENABLED)
+#ifdef bottom_xmlmodule
+#undef xmlModuleOpen
+extern __typeof (xmlModuleOpen) xmlModuleOpen __attribute((alias("xmlModuleOpen__internal_alias")));
+#else
+#ifndef xmlModuleOpen
+extern __typeof (xmlModuleOpen) xmlModuleOpen__internal_alias __attribute((visibility("hidden")));
+#define xmlModuleOpen xmlModuleOpen__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_MODULES_ENABLED)
+#ifdef bottom_xmlmodule
+#undef xmlModuleSymbol
+extern __typeof (xmlModuleSymbol) xmlModuleSymbol __attribute((alias("xmlModuleSymbol__internal_alias")));
+#else
+#ifndef xmlModuleSymbol
+extern __typeof (xmlModuleSymbol) xmlModuleSymbol__internal_alias __attribute((visibility("hidden")));
+#define xmlModuleSymbol xmlModuleSymbol__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_threads
+#undef xmlMutexLock
+extern __typeof (xmlMutexLock) xmlMutexLock __attribute((alias("xmlMutexLock__internal_alias")));
+#else
+#ifndef xmlMutexLock
+extern __typeof (xmlMutexLock) xmlMutexLock__internal_alias __attribute((visibility("hidden")));
+#define xmlMutexLock xmlMutexLock__internal_alias
+#endif
+#endif
+
+#ifdef bottom_threads
+#undef xmlMutexUnlock
+extern __typeof (xmlMutexUnlock) xmlMutexUnlock __attribute((alias("xmlMutexUnlock__internal_alias")));
+#else
+#ifndef xmlMutexUnlock
+extern __typeof (xmlMutexUnlock) xmlMutexUnlock__internal_alias __attribute((visibility("hidden")));
+#define xmlMutexUnlock xmlMutexUnlock__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_LEGACY_ENABLED)
+#ifdef bottom_legacy
+#undef xmlNamespaceParseNCName
+extern __typeof (xmlNamespaceParseNCName) xmlNamespaceParseNCName __attribute((alias("xmlNamespaceParseNCName__internal_alias")));
+#else
+#ifndef xmlNamespaceParseNCName
+extern __typeof (xmlNamespaceParseNCName) xmlNamespaceParseNCName__internal_alias __attribute((visibility("hidden")));
+#define xmlNamespaceParseNCName xmlNamespaceParseNCName__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_LEGACY_ENABLED)
+#ifdef bottom_legacy
+#undef xmlNamespaceParseNSDef
+extern __typeof (xmlNamespaceParseNSDef) xmlNamespaceParseNSDef __attribute((alias("xmlNamespaceParseNSDef__internal_alias")));
+#else
+#ifndef xmlNamespaceParseNSDef
+extern __typeof (xmlNamespaceParseNSDef) xmlNamespaceParseNSDef__internal_alias __attribute((visibility("hidden")));
+#define xmlNamespaceParseNSDef xmlNamespaceParseNSDef__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_LEGACY_ENABLED)
+#ifdef bottom_legacy
+#undef xmlNamespaceParseQName
+extern __typeof (xmlNamespaceParseQName) xmlNamespaceParseQName __attribute((alias("xmlNamespaceParseQName__internal_alias")));
+#else
+#ifndef xmlNamespaceParseQName
+extern __typeof (xmlNamespaceParseQName) xmlNamespaceParseQName__internal_alias __attribute((visibility("hidden")));
+#define xmlNamespaceParseQName xmlNamespaceParseQName__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_FTP_ENABLED)
+#ifdef bottom_nanoftp
+#undef xmlNanoFTPCheckResponse
+extern __typeof (xmlNanoFTPCheckResponse) xmlNanoFTPCheckResponse __attribute((alias("xmlNanoFTPCheckResponse__internal_alias")));
+#else
+#ifndef xmlNanoFTPCheckResponse
+extern __typeof (xmlNanoFTPCheckResponse) xmlNanoFTPCheckResponse__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoFTPCheckResponse xmlNanoFTPCheckResponse__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_FTP_ENABLED)
+#ifdef bottom_nanoftp
+#undef xmlNanoFTPCleanup
+extern __typeof (xmlNanoFTPCleanup) xmlNanoFTPCleanup __attribute((alias("xmlNanoFTPCleanup__internal_alias")));
+#else
+#ifndef xmlNanoFTPCleanup
+extern __typeof (xmlNanoFTPCleanup) xmlNanoFTPCleanup__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoFTPCleanup xmlNanoFTPCleanup__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_FTP_ENABLED)
+#ifdef bottom_nanoftp
+#undef xmlNanoFTPClose
+extern __typeof (xmlNanoFTPClose) xmlNanoFTPClose __attribute((alias("xmlNanoFTPClose__internal_alias")));
+#else
+#ifndef xmlNanoFTPClose
+extern __typeof (xmlNanoFTPClose) xmlNanoFTPClose__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoFTPClose xmlNanoFTPClose__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_FTP_ENABLED)
+#ifdef bottom_nanoftp
+#undef xmlNanoFTPCloseConnection
+extern __typeof (xmlNanoFTPCloseConnection) xmlNanoFTPCloseConnection __attribute((alias("xmlNanoFTPCloseConnection__internal_alias")));
+#else
+#ifndef xmlNanoFTPCloseConnection
+extern __typeof (xmlNanoFTPCloseConnection) xmlNanoFTPCloseConnection__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoFTPCloseConnection xmlNanoFTPCloseConnection__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_FTP_ENABLED)
+#ifdef bottom_nanoftp
+#undef xmlNanoFTPConnect
+extern __typeof (xmlNanoFTPConnect) xmlNanoFTPConnect __attribute((alias("xmlNanoFTPConnect__internal_alias")));
+#else
+#ifndef xmlNanoFTPConnect
+extern __typeof (xmlNanoFTPConnect) xmlNanoFTPConnect__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoFTPConnect xmlNanoFTPConnect__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_FTP_ENABLED)
+#ifdef bottom_nanoftp
+#undef xmlNanoFTPConnectTo
+extern __typeof (xmlNanoFTPConnectTo) xmlNanoFTPConnectTo __attribute((alias("xmlNanoFTPConnectTo__internal_alias")));
+#else
+#ifndef xmlNanoFTPConnectTo
+extern __typeof (xmlNanoFTPConnectTo) xmlNanoFTPConnectTo__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoFTPConnectTo xmlNanoFTPConnectTo__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_FTP_ENABLED)
+#ifdef bottom_nanoftp
+#undef xmlNanoFTPCwd
+extern __typeof (xmlNanoFTPCwd) xmlNanoFTPCwd __attribute((alias("xmlNanoFTPCwd__internal_alias")));
+#else
+#ifndef xmlNanoFTPCwd
+extern __typeof (xmlNanoFTPCwd) xmlNanoFTPCwd__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoFTPCwd xmlNanoFTPCwd__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_FTP_ENABLED)
+#ifdef bottom_nanoftp
+#undef xmlNanoFTPDele
+extern __typeof (xmlNanoFTPDele) xmlNanoFTPDele __attribute((alias("xmlNanoFTPDele__internal_alias")));
+#else
+#ifndef xmlNanoFTPDele
+extern __typeof (xmlNanoFTPDele) xmlNanoFTPDele__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoFTPDele xmlNanoFTPDele__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_FTP_ENABLED)
+#ifdef bottom_nanoftp
+#undef xmlNanoFTPFreeCtxt
+extern __typeof (xmlNanoFTPFreeCtxt) xmlNanoFTPFreeCtxt __attribute((alias("xmlNanoFTPFreeCtxt__internal_alias")));
+#else
+#ifndef xmlNanoFTPFreeCtxt
+extern __typeof (xmlNanoFTPFreeCtxt) xmlNanoFTPFreeCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoFTPFreeCtxt xmlNanoFTPFreeCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_FTP_ENABLED)
+#ifdef bottom_nanoftp
+#undef xmlNanoFTPGet
+extern __typeof (xmlNanoFTPGet) xmlNanoFTPGet __attribute((alias("xmlNanoFTPGet__internal_alias")));
+#else
+#ifndef xmlNanoFTPGet
+extern __typeof (xmlNanoFTPGet) xmlNanoFTPGet__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoFTPGet xmlNanoFTPGet__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_FTP_ENABLED)
+#ifdef bottom_nanoftp
+#undef xmlNanoFTPGetConnection
+extern __typeof (xmlNanoFTPGetConnection) xmlNanoFTPGetConnection __attribute((alias("xmlNanoFTPGetConnection__internal_alias")));
+#else
+#ifndef xmlNanoFTPGetConnection
+extern __typeof (xmlNanoFTPGetConnection) xmlNanoFTPGetConnection__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoFTPGetConnection xmlNanoFTPGetConnection__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_FTP_ENABLED)
+#ifdef bottom_nanoftp
+#undef xmlNanoFTPGetResponse
+extern __typeof (xmlNanoFTPGetResponse) xmlNanoFTPGetResponse __attribute((alias("xmlNanoFTPGetResponse__internal_alias")));
+#else
+#ifndef xmlNanoFTPGetResponse
+extern __typeof (xmlNanoFTPGetResponse) xmlNanoFTPGetResponse__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoFTPGetResponse xmlNanoFTPGetResponse__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_FTP_ENABLED)
+#ifdef bottom_nanoftp
+#undef xmlNanoFTPGetSocket
+extern __typeof (xmlNanoFTPGetSocket) xmlNanoFTPGetSocket __attribute((alias("xmlNanoFTPGetSocket__internal_alias")));
+#else
+#ifndef xmlNanoFTPGetSocket
+extern __typeof (xmlNanoFTPGetSocket) xmlNanoFTPGetSocket__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoFTPGetSocket xmlNanoFTPGetSocket__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_FTP_ENABLED)
+#ifdef bottom_nanoftp
+#undef xmlNanoFTPInit
+extern __typeof (xmlNanoFTPInit) xmlNanoFTPInit __attribute((alias("xmlNanoFTPInit__internal_alias")));
+#else
+#ifndef xmlNanoFTPInit
+extern __typeof (xmlNanoFTPInit) xmlNanoFTPInit__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoFTPInit xmlNanoFTPInit__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_FTP_ENABLED)
+#ifdef bottom_nanoftp
+#undef xmlNanoFTPList
+extern __typeof (xmlNanoFTPList) xmlNanoFTPList __attribute((alias("xmlNanoFTPList__internal_alias")));
+#else
+#ifndef xmlNanoFTPList
+extern __typeof (xmlNanoFTPList) xmlNanoFTPList__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoFTPList xmlNanoFTPList__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_FTP_ENABLED)
+#ifdef bottom_nanoftp
+#undef xmlNanoFTPNewCtxt
+extern __typeof (xmlNanoFTPNewCtxt) xmlNanoFTPNewCtxt __attribute((alias("xmlNanoFTPNewCtxt__internal_alias")));
+#else
+#ifndef xmlNanoFTPNewCtxt
+extern __typeof (xmlNanoFTPNewCtxt) xmlNanoFTPNewCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoFTPNewCtxt xmlNanoFTPNewCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_FTP_ENABLED)
+#ifdef bottom_nanoftp
+#undef xmlNanoFTPOpen
+extern __typeof (xmlNanoFTPOpen) xmlNanoFTPOpen __attribute((alias("xmlNanoFTPOpen__internal_alias")));
+#else
+#ifndef xmlNanoFTPOpen
+extern __typeof (xmlNanoFTPOpen) xmlNanoFTPOpen__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoFTPOpen xmlNanoFTPOpen__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_FTP_ENABLED)
+#ifdef bottom_nanoftp
+#undef xmlNanoFTPProxy
+extern __typeof (xmlNanoFTPProxy) xmlNanoFTPProxy __attribute((alias("xmlNanoFTPProxy__internal_alias")));
+#else
+#ifndef xmlNanoFTPProxy
+extern __typeof (xmlNanoFTPProxy) xmlNanoFTPProxy__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoFTPProxy xmlNanoFTPProxy__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_FTP_ENABLED)
+#ifdef bottom_nanoftp
+#undef xmlNanoFTPQuit
+extern __typeof (xmlNanoFTPQuit) xmlNanoFTPQuit __attribute((alias("xmlNanoFTPQuit__internal_alias")));
+#else
+#ifndef xmlNanoFTPQuit
+extern __typeof (xmlNanoFTPQuit) xmlNanoFTPQuit__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoFTPQuit xmlNanoFTPQuit__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_FTP_ENABLED)
+#ifdef bottom_nanoftp
+#undef xmlNanoFTPRead
+extern __typeof (xmlNanoFTPRead) xmlNanoFTPRead __attribute((alias("xmlNanoFTPRead__internal_alias")));
+#else
+#ifndef xmlNanoFTPRead
+extern __typeof (xmlNanoFTPRead) xmlNanoFTPRead__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoFTPRead xmlNanoFTPRead__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_FTP_ENABLED)
+#ifdef bottom_nanoftp
+#undef xmlNanoFTPScanProxy
+extern __typeof (xmlNanoFTPScanProxy) xmlNanoFTPScanProxy __attribute((alias("xmlNanoFTPScanProxy__internal_alias")));
+#else
+#ifndef xmlNanoFTPScanProxy
+extern __typeof (xmlNanoFTPScanProxy) xmlNanoFTPScanProxy__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoFTPScanProxy xmlNanoFTPScanProxy__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_FTP_ENABLED)
+#ifdef bottom_nanoftp
+#undef xmlNanoFTPUpdateURL
+extern __typeof (xmlNanoFTPUpdateURL) xmlNanoFTPUpdateURL __attribute((alias("xmlNanoFTPUpdateURL__internal_alias")));
+#else
+#ifndef xmlNanoFTPUpdateURL
+extern __typeof (xmlNanoFTPUpdateURL) xmlNanoFTPUpdateURL__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoFTPUpdateURL xmlNanoFTPUpdateURL__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTTP_ENABLED)
+#ifdef bottom_nanohttp
+#undef xmlNanoHTTPAuthHeader
+extern __typeof (xmlNanoHTTPAuthHeader) xmlNanoHTTPAuthHeader __attribute((alias("xmlNanoHTTPAuthHeader__internal_alias")));
+#else
+#ifndef xmlNanoHTTPAuthHeader
+extern __typeof (xmlNanoHTTPAuthHeader) xmlNanoHTTPAuthHeader__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoHTTPAuthHeader xmlNanoHTTPAuthHeader__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTTP_ENABLED)
+#ifdef bottom_nanohttp
+#undef xmlNanoHTTPCleanup
+extern __typeof (xmlNanoHTTPCleanup) xmlNanoHTTPCleanup __attribute((alias("xmlNanoHTTPCleanup__internal_alias")));
+#else
+#ifndef xmlNanoHTTPCleanup
+extern __typeof (xmlNanoHTTPCleanup) xmlNanoHTTPCleanup__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoHTTPCleanup xmlNanoHTTPCleanup__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTTP_ENABLED)
+#ifdef bottom_nanohttp
+#undef xmlNanoHTTPClose
+extern __typeof (xmlNanoHTTPClose) xmlNanoHTTPClose __attribute((alias("xmlNanoHTTPClose__internal_alias")));
+#else
+#ifndef xmlNanoHTTPClose
+extern __typeof (xmlNanoHTTPClose) xmlNanoHTTPClose__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoHTTPClose xmlNanoHTTPClose__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTTP_ENABLED)
+#ifdef bottom_nanohttp
+#undef xmlNanoHTTPContentLength
+extern __typeof (xmlNanoHTTPContentLength) xmlNanoHTTPContentLength __attribute((alias("xmlNanoHTTPContentLength__internal_alias")));
+#else
+#ifndef xmlNanoHTTPContentLength
+extern __typeof (xmlNanoHTTPContentLength) xmlNanoHTTPContentLength__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoHTTPContentLength xmlNanoHTTPContentLength__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTTP_ENABLED)
+#ifdef bottom_nanohttp
+#undef xmlNanoHTTPEncoding
+extern __typeof (xmlNanoHTTPEncoding) xmlNanoHTTPEncoding __attribute((alias("xmlNanoHTTPEncoding__internal_alias")));
+#else
+#ifndef xmlNanoHTTPEncoding
+extern __typeof (xmlNanoHTTPEncoding) xmlNanoHTTPEncoding__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoHTTPEncoding xmlNanoHTTPEncoding__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTTP_ENABLED)
+#ifdef bottom_nanohttp
+#undef xmlNanoHTTPFetch
+extern __typeof (xmlNanoHTTPFetch) xmlNanoHTTPFetch __attribute((alias("xmlNanoHTTPFetch__internal_alias")));
+#else
+#ifndef xmlNanoHTTPFetch
+extern __typeof (xmlNanoHTTPFetch) xmlNanoHTTPFetch__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoHTTPFetch xmlNanoHTTPFetch__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTTP_ENABLED)
+#ifdef bottom_nanohttp
+#undef xmlNanoHTTPInit
+extern __typeof (xmlNanoHTTPInit) xmlNanoHTTPInit __attribute((alias("xmlNanoHTTPInit__internal_alias")));
+#else
+#ifndef xmlNanoHTTPInit
+extern __typeof (xmlNanoHTTPInit) xmlNanoHTTPInit__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoHTTPInit xmlNanoHTTPInit__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTTP_ENABLED)
+#ifdef bottom_nanohttp
+#undef xmlNanoHTTPMethod
+extern __typeof (xmlNanoHTTPMethod) xmlNanoHTTPMethod __attribute((alias("xmlNanoHTTPMethod__internal_alias")));
+#else
+#ifndef xmlNanoHTTPMethod
+extern __typeof (xmlNanoHTTPMethod) xmlNanoHTTPMethod__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoHTTPMethod xmlNanoHTTPMethod__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTTP_ENABLED)
+#ifdef bottom_nanohttp
+#undef xmlNanoHTTPMethodRedir
+extern __typeof (xmlNanoHTTPMethodRedir) xmlNanoHTTPMethodRedir __attribute((alias("xmlNanoHTTPMethodRedir__internal_alias")));
+#else
+#ifndef xmlNanoHTTPMethodRedir
+extern __typeof (xmlNanoHTTPMethodRedir) xmlNanoHTTPMethodRedir__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoHTTPMethodRedir xmlNanoHTTPMethodRedir__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTTP_ENABLED)
+#ifdef bottom_nanohttp
+#undef xmlNanoHTTPMimeType
+extern __typeof (xmlNanoHTTPMimeType) xmlNanoHTTPMimeType __attribute((alias("xmlNanoHTTPMimeType__internal_alias")));
+#else
+#ifndef xmlNanoHTTPMimeType
+extern __typeof (xmlNanoHTTPMimeType) xmlNanoHTTPMimeType__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoHTTPMimeType xmlNanoHTTPMimeType__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTTP_ENABLED)
+#ifdef bottom_nanohttp
+#undef xmlNanoHTTPOpen
+extern __typeof (xmlNanoHTTPOpen) xmlNanoHTTPOpen __attribute((alias("xmlNanoHTTPOpen__internal_alias")));
+#else
+#ifndef xmlNanoHTTPOpen
+extern __typeof (xmlNanoHTTPOpen) xmlNanoHTTPOpen__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoHTTPOpen xmlNanoHTTPOpen__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTTP_ENABLED)
+#ifdef bottom_nanohttp
+#undef xmlNanoHTTPOpenRedir
+extern __typeof (xmlNanoHTTPOpenRedir) xmlNanoHTTPOpenRedir __attribute((alias("xmlNanoHTTPOpenRedir__internal_alias")));
+#else
+#ifndef xmlNanoHTTPOpenRedir
+extern __typeof (xmlNanoHTTPOpenRedir) xmlNanoHTTPOpenRedir__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoHTTPOpenRedir xmlNanoHTTPOpenRedir__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTTP_ENABLED)
+#ifdef bottom_nanohttp
+#undef xmlNanoHTTPRead
+extern __typeof (xmlNanoHTTPRead) xmlNanoHTTPRead __attribute((alias("xmlNanoHTTPRead__internal_alias")));
+#else
+#ifndef xmlNanoHTTPRead
+extern __typeof (xmlNanoHTTPRead) xmlNanoHTTPRead__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoHTTPRead xmlNanoHTTPRead__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTTP_ENABLED)
+#ifdef bottom_nanohttp
+#undef xmlNanoHTTPRedir
+extern __typeof (xmlNanoHTTPRedir) xmlNanoHTTPRedir __attribute((alias("xmlNanoHTTPRedir__internal_alias")));
+#else
+#ifndef xmlNanoHTTPRedir
+extern __typeof (xmlNanoHTTPRedir) xmlNanoHTTPRedir__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoHTTPRedir xmlNanoHTTPRedir__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTTP_ENABLED)
+#ifdef bottom_nanohttp
+#undef xmlNanoHTTPReturnCode
+extern __typeof (xmlNanoHTTPReturnCode) xmlNanoHTTPReturnCode __attribute((alias("xmlNanoHTTPReturnCode__internal_alias")));
+#else
+#ifndef xmlNanoHTTPReturnCode
+extern __typeof (xmlNanoHTTPReturnCode) xmlNanoHTTPReturnCode__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoHTTPReturnCode xmlNanoHTTPReturnCode__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTTP_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_nanohttp
+#undef xmlNanoHTTPSave
+extern __typeof (xmlNanoHTTPSave) xmlNanoHTTPSave __attribute((alias("xmlNanoHTTPSave__internal_alias")));
+#else
+#ifndef xmlNanoHTTPSave
+extern __typeof (xmlNanoHTTPSave) xmlNanoHTTPSave__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoHTTPSave xmlNanoHTTPSave__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTTP_ENABLED)
+#ifdef bottom_nanohttp
+#undef xmlNanoHTTPScanProxy
+extern __typeof (xmlNanoHTTPScanProxy) xmlNanoHTTPScanProxy __attribute((alias("xmlNanoHTTPScanProxy__internal_alias")));
+#else
+#ifndef xmlNanoHTTPScanProxy
+extern __typeof (xmlNanoHTTPScanProxy) xmlNanoHTTPScanProxy__internal_alias __attribute((visibility("hidden")));
+#define xmlNanoHTTPScanProxy xmlNanoHTTPScanProxy__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_AUTOMATA_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlNewAutomata
+extern __typeof (xmlNewAutomata) xmlNewAutomata __attribute((alias("xmlNewAutomata__internal_alias")));
+#else
+#ifndef xmlNewAutomata
+extern __typeof (xmlNewAutomata) xmlNewAutomata__internal_alias __attribute((visibility("hidden")));
+#define xmlNewAutomata xmlNewAutomata__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlNewCDataBlock
+extern __typeof (xmlNewCDataBlock) xmlNewCDataBlock __attribute((alias("xmlNewCDataBlock__internal_alias")));
+#else
+#ifndef xmlNewCDataBlock
+extern __typeof (xmlNewCDataBlock) xmlNewCDataBlock__internal_alias __attribute((visibility("hidden")));
+#define xmlNewCDataBlock xmlNewCDataBlock__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_CATALOG_ENABLED)
+#ifdef bottom_catalog
+#undef xmlNewCatalog
+extern __typeof (xmlNewCatalog) xmlNewCatalog __attribute((alias("xmlNewCatalog__internal_alias")));
+#else
+#ifndef xmlNewCatalog
+extern __typeof (xmlNewCatalog) xmlNewCatalog__internal_alias __attribute((visibility("hidden")));
+#define xmlNewCatalog xmlNewCatalog__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_encoding
+#undef xmlNewCharEncodingHandler
+extern __typeof (xmlNewCharEncodingHandler) xmlNewCharEncodingHandler __attribute((alias("xmlNewCharEncodingHandler__internal_alias")));
+#else
+#ifndef xmlNewCharEncodingHandler
+extern __typeof (xmlNewCharEncodingHandler) xmlNewCharEncodingHandler__internal_alias __attribute((visibility("hidden")));
+#define xmlNewCharEncodingHandler xmlNewCharEncodingHandler__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlNewCharRef
+extern __typeof (xmlNewCharRef) xmlNewCharRef __attribute((alias("xmlNewCharRef__internal_alias")));
+#else
+#ifndef xmlNewCharRef
+extern __typeof (xmlNewCharRef) xmlNewCharRef__internal_alias __attribute((visibility("hidden")));
+#define xmlNewCharRef xmlNewCharRef__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_tree
+#undef xmlNewChild
+extern __typeof (xmlNewChild) xmlNewChild __attribute((alias("xmlNewChild__internal_alias")));
+#else
+#ifndef xmlNewChild
+extern __typeof (xmlNewChild) xmlNewChild__internal_alias __attribute((visibility("hidden")));
+#define xmlNewChild xmlNewChild__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlNewComment
+extern __typeof (xmlNewComment) xmlNewComment __attribute((alias("xmlNewComment__internal_alias")));
+#else
+#ifndef xmlNewComment
+extern __typeof (xmlNewComment) xmlNewComment__internal_alias __attribute((visibility("hidden")));
+#define xmlNewComment xmlNewComment__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlNewDoc
+extern __typeof (xmlNewDoc) xmlNewDoc __attribute((alias("xmlNewDoc__internal_alias")));
+#else
+#ifndef xmlNewDoc
+extern __typeof (xmlNewDoc) xmlNewDoc__internal_alias __attribute((visibility("hidden")));
+#define xmlNewDoc xmlNewDoc__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlNewDocComment
+extern __typeof (xmlNewDocComment) xmlNewDocComment __attribute((alias("xmlNewDocComment__internal_alias")));
+#else
+#ifndef xmlNewDocComment
+extern __typeof (xmlNewDocComment) xmlNewDocComment__internal_alias __attribute((visibility("hidden")));
+#define xmlNewDocComment xmlNewDocComment__internal_alias
+#endif
+#endif
+
+#ifdef bottom_valid
+#undef xmlNewDocElementContent
+extern __typeof (xmlNewDocElementContent) xmlNewDocElementContent __attribute((alias("xmlNewDocElementContent__internal_alias")));
+#else
+#ifndef xmlNewDocElementContent
+extern __typeof (xmlNewDocElementContent) xmlNewDocElementContent__internal_alias __attribute((visibility("hidden")));
+#define xmlNewDocElementContent xmlNewDocElementContent__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_TREE_ENABLED)
+#ifdef bottom_tree
+#undef xmlNewDocFragment
+extern __typeof (xmlNewDocFragment) xmlNewDocFragment __attribute((alias("xmlNewDocFragment__internal_alias")));
+#else
+#ifndef xmlNewDocFragment
+extern __typeof (xmlNewDocFragment) xmlNewDocFragment__internal_alias __attribute((visibility("hidden")));
+#define xmlNewDocFragment xmlNewDocFragment__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlNewDocNode
+extern __typeof (xmlNewDocNode) xmlNewDocNode __attribute((alias("xmlNewDocNode__internal_alias")));
+#else
+#ifndef xmlNewDocNode
+extern __typeof (xmlNewDocNode) xmlNewDocNode__internal_alias __attribute((visibility("hidden")));
+#define xmlNewDocNode xmlNewDocNode__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlNewDocNodeEatName
+extern __typeof (xmlNewDocNodeEatName) xmlNewDocNodeEatName __attribute((alias("xmlNewDocNodeEatName__internal_alias")));
+#else
+#ifndef xmlNewDocNodeEatName
+extern __typeof (xmlNewDocNodeEatName) xmlNewDocNodeEatName__internal_alias __attribute((visibility("hidden")));
+#define xmlNewDocNodeEatName xmlNewDocNodeEatName__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlNewDocPI
+extern __typeof (xmlNewDocPI) xmlNewDocPI __attribute((alias("xmlNewDocPI__internal_alias")));
+#else
+#ifndef xmlNewDocPI
+extern __typeof (xmlNewDocPI) xmlNewDocPI__internal_alias __attribute((visibility("hidden")));
+#define xmlNewDocPI xmlNewDocPI__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlNewDocProp
+extern __typeof (xmlNewDocProp) xmlNewDocProp __attribute((alias("xmlNewDocProp__internal_alias")));
+#else
+#ifndef xmlNewDocProp
+extern __typeof (xmlNewDocProp) xmlNewDocProp__internal_alias __attribute((visibility("hidden")));
+#define xmlNewDocProp xmlNewDocProp__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_TREE_ENABLED)
+#ifdef bottom_tree
+#undef xmlNewDocRawNode
+extern __typeof (xmlNewDocRawNode) xmlNewDocRawNode __attribute((alias("xmlNewDocRawNode__internal_alias")));
+#else
+#ifndef xmlNewDocRawNode
+extern __typeof (xmlNewDocRawNode) xmlNewDocRawNode__internal_alias __attribute((visibility("hidden")));
+#define xmlNewDocRawNode xmlNewDocRawNode__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlNewDocText
+extern __typeof (xmlNewDocText) xmlNewDocText __attribute((alias("xmlNewDocText__internal_alias")));
+#else
+#ifndef xmlNewDocText
+extern __typeof (xmlNewDocText) xmlNewDocText__internal_alias __attribute((visibility("hidden")));
+#define xmlNewDocText xmlNewDocText__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlNewDocTextLen
+extern __typeof (xmlNewDocTextLen) xmlNewDocTextLen __attribute((alias("xmlNewDocTextLen__internal_alias")));
+#else
+#ifndef xmlNewDocTextLen
+extern __typeof (xmlNewDocTextLen) xmlNewDocTextLen__internal_alias __attribute((visibility("hidden")));
+#define xmlNewDocTextLen xmlNewDocTextLen__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlNewDtd
+extern __typeof (xmlNewDtd) xmlNewDtd __attribute((alias("xmlNewDtd__internal_alias")));
+#else
+#ifndef xmlNewDtd
+extern __typeof (xmlNewDtd) xmlNewDtd__internal_alias __attribute((visibility("hidden")));
+#define xmlNewDtd xmlNewDtd__internal_alias
+#endif
+#endif
+
+#ifdef bottom_valid
+#undef xmlNewElementContent
+extern __typeof (xmlNewElementContent) xmlNewElementContent __attribute((alias("xmlNewElementContent__internal_alias")));
+#else
+#ifndef xmlNewElementContent
+extern __typeof (xmlNewElementContent) xmlNewElementContent__internal_alias __attribute((visibility("hidden")));
+#define xmlNewElementContent xmlNewElementContent__internal_alias
+#endif
+#endif
+
+#ifdef bottom_entities
+#undef xmlNewEntity
+extern __typeof (xmlNewEntity) xmlNewEntity __attribute((alias("xmlNewEntity__internal_alias")));
+#else
+#ifndef xmlNewEntity
+extern __typeof (xmlNewEntity) xmlNewEntity__internal_alias __attribute((visibility("hidden")));
+#define xmlNewEntity xmlNewEntity__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parserInternals
+#undef xmlNewEntityInputStream
+extern __typeof (xmlNewEntityInputStream) xmlNewEntityInputStream __attribute((alias("xmlNewEntityInputStream__internal_alias")));
+#else
+#ifndef xmlNewEntityInputStream
+extern __typeof (xmlNewEntityInputStream) xmlNewEntityInputStream__internal_alias __attribute((visibility("hidden")));
+#define xmlNewEntityInputStream xmlNewEntityInputStream__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_LEGACY_ENABLED)
+#ifdef bottom_legacy
+#undef xmlNewGlobalNs
+extern __typeof (xmlNewGlobalNs) xmlNewGlobalNs __attribute((alias("xmlNewGlobalNs__internal_alias")));
+#else
+#ifndef xmlNewGlobalNs
+extern __typeof (xmlNewGlobalNs) xmlNewGlobalNs__internal_alias __attribute((visibility("hidden")));
+#define xmlNewGlobalNs xmlNewGlobalNs__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_parserInternals
+#undef xmlNewIOInputStream
+extern __typeof (xmlNewIOInputStream) xmlNewIOInputStream __attribute((alias("xmlNewIOInputStream__internal_alias")));
+#else
+#ifndef xmlNewIOInputStream
+extern __typeof (xmlNewIOInputStream) xmlNewIOInputStream__internal_alias __attribute((visibility("hidden")));
+#define xmlNewIOInputStream xmlNewIOInputStream__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parserInternals
+#undef xmlNewInputFromFile
+extern __typeof (xmlNewInputFromFile) xmlNewInputFromFile __attribute((alias("xmlNewInputFromFile__internal_alias")));
+#else
+#ifndef xmlNewInputFromFile
+extern __typeof (xmlNewInputFromFile) xmlNewInputFromFile__internal_alias __attribute((visibility("hidden")));
+#define xmlNewInputFromFile xmlNewInputFromFile__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parserInternals
+#undef xmlNewInputStream
+extern __typeof (xmlNewInputStream) xmlNewInputStream __attribute((alias("xmlNewInputStream__internal_alias")));
+#else
+#ifndef xmlNewInputStream
+extern __typeof (xmlNewInputStream) xmlNewInputStream__internal_alias __attribute((visibility("hidden")));
+#define xmlNewInputStream xmlNewInputStream__internal_alias
+#endif
+#endif
+
+#ifdef bottom_threads
+#undef xmlNewMutex
+extern __typeof (xmlNewMutex) xmlNewMutex __attribute((alias("xmlNewMutex__internal_alias")));
+#else
+#ifndef xmlNewMutex
+extern __typeof (xmlNewMutex) xmlNewMutex__internal_alias __attribute((visibility("hidden")));
+#define xmlNewMutex xmlNewMutex__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlNewNode
+extern __typeof (xmlNewNode) xmlNewNode __attribute((alias("xmlNewNode__internal_alias")));
+#else
+#ifndef xmlNewNode
+extern __typeof (xmlNewNode) xmlNewNode__internal_alias __attribute((visibility("hidden")));
+#define xmlNewNode xmlNewNode__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlNewNodeEatName
+extern __typeof (xmlNewNodeEatName) xmlNewNodeEatName __attribute((alias("xmlNewNodeEatName__internal_alias")));
+#else
+#ifndef xmlNewNodeEatName
+extern __typeof (xmlNewNodeEatName) xmlNewNodeEatName__internal_alias __attribute((visibility("hidden")));
+#define xmlNewNodeEatName xmlNewNodeEatName__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlNewNs
+extern __typeof (xmlNewNs) xmlNewNs __attribute((alias("xmlNewNs__internal_alias")));
+#else
+#ifndef xmlNewNs
+extern __typeof (xmlNewNs) xmlNewNs__internal_alias __attribute((visibility("hidden")));
+#define xmlNewNs xmlNewNs__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlNewNsProp
+extern __typeof (xmlNewNsProp) xmlNewNsProp __attribute((alias("xmlNewNsProp__internal_alias")));
+#else
+#ifndef xmlNewNsProp
+extern __typeof (xmlNewNsProp) xmlNewNsProp__internal_alias __attribute((visibility("hidden")));
+#define xmlNewNsProp xmlNewNsProp__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlNewNsPropEatName
+extern __typeof (xmlNewNsPropEatName) xmlNewNsPropEatName __attribute((alias("xmlNewNsPropEatName__internal_alias")));
+#else
+#ifndef xmlNewNsPropEatName
+extern __typeof (xmlNewNsPropEatName) xmlNewNsPropEatName__internal_alias __attribute((visibility("hidden")));
+#define xmlNewNsPropEatName xmlNewNsPropEatName__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlNewPI
+extern __typeof (xmlNewPI) xmlNewPI __attribute((alias("xmlNewPI__internal_alias")));
+#else
+#ifndef xmlNewPI
+extern __typeof (xmlNewPI) xmlNewPI__internal_alias __attribute((visibility("hidden")));
+#define xmlNewPI xmlNewPI__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parserInternals
+#undef xmlNewParserCtxt
+extern __typeof (xmlNewParserCtxt) xmlNewParserCtxt __attribute((alias("xmlNewParserCtxt__internal_alias")));
+#else
+#ifndef xmlNewParserCtxt
+extern __typeof (xmlNewParserCtxt) xmlNewParserCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlNewParserCtxt xmlNewParserCtxt__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_tree
+#undef xmlNewProp
+extern __typeof (xmlNewProp) xmlNewProp __attribute((alias("xmlNewProp__internal_alias")));
+#else
+#ifndef xmlNewProp
+extern __typeof (xmlNewProp) xmlNewProp__internal_alias __attribute((visibility("hidden")));
+#define xmlNewProp xmlNewProp__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_threads
+#undef xmlNewRMutex
+extern __typeof (xmlNewRMutex) xmlNewRMutex __attribute((alias("xmlNewRMutex__internal_alias")));
+#else
+#ifndef xmlNewRMutex
+extern __typeof (xmlNewRMutex) xmlNewRMutex__internal_alias __attribute((visibility("hidden")));
+#define xmlNewRMutex xmlNewRMutex__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlNewReference
+extern __typeof (xmlNewReference) xmlNewReference __attribute((alias("xmlNewReference__internal_alias")));
+#else
+#ifndef xmlNewReference
+extern __typeof (xmlNewReference) xmlNewReference__internal_alias __attribute((visibility("hidden")));
+#define xmlNewReference xmlNewReference__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parserInternals
+#undef xmlNewStringInputStream
+extern __typeof (xmlNewStringInputStream) xmlNewStringInputStream __attribute((alias("xmlNewStringInputStream__internal_alias")));
+#else
+#ifndef xmlNewStringInputStream
+extern __typeof (xmlNewStringInputStream) xmlNewStringInputStream__internal_alias __attribute((visibility("hidden")));
+#define xmlNewStringInputStream xmlNewStringInputStream__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlNewText
+extern __typeof (xmlNewText) xmlNewText __attribute((alias("xmlNewText__internal_alias")));
+#else
+#ifndef xmlNewText
+extern __typeof (xmlNewText) xmlNewText__internal_alias __attribute((visibility("hidden")));
+#define xmlNewText xmlNewText__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_TREE_ENABLED)
+#ifdef bottom_tree
+#undef xmlNewTextChild
+extern __typeof (xmlNewTextChild) xmlNewTextChild __attribute((alias("xmlNewTextChild__internal_alias")));
+#else
+#ifndef xmlNewTextChild
+extern __typeof (xmlNewTextChild) xmlNewTextChild__internal_alias __attribute((visibility("hidden")));
+#define xmlNewTextChild xmlNewTextChild__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlNewTextLen
+extern __typeof (xmlNewTextLen) xmlNewTextLen __attribute((alias("xmlNewTextLen__internal_alias")));
+#else
+#ifndef xmlNewTextLen
+extern __typeof (xmlNewTextLen) xmlNewTextLen__internal_alias __attribute((visibility("hidden")));
+#define xmlNewTextLen xmlNewTextLen__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlNewTextReader
+extern __typeof (xmlNewTextReader) xmlNewTextReader __attribute((alias("xmlNewTextReader__internal_alias")));
+#else
+#ifndef xmlNewTextReader
+extern __typeof (xmlNewTextReader) xmlNewTextReader__internal_alias __attribute((visibility("hidden")));
+#define xmlNewTextReader xmlNewTextReader__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlNewTextReaderFilename
+extern __typeof (xmlNewTextReaderFilename) xmlNewTextReaderFilename __attribute((alias("xmlNewTextReaderFilename__internal_alias")));
+#else
+#ifndef xmlNewTextReaderFilename
+extern __typeof (xmlNewTextReaderFilename) xmlNewTextReaderFilename__internal_alias __attribute((visibility("hidden")));
+#define xmlNewTextReaderFilename xmlNewTextReaderFilename__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlNewTextWriter
+extern __typeof (xmlNewTextWriter) xmlNewTextWriter __attribute((alias("xmlNewTextWriter__internal_alias")));
+#else
+#ifndef xmlNewTextWriter
+extern __typeof (xmlNewTextWriter) xmlNewTextWriter__internal_alias __attribute((visibility("hidden")));
+#define xmlNewTextWriter xmlNewTextWriter__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlNewTextWriterDoc
+extern __typeof (xmlNewTextWriterDoc) xmlNewTextWriterDoc __attribute((alias("xmlNewTextWriterDoc__internal_alias")));
+#else
+#ifndef xmlNewTextWriterDoc
+extern __typeof (xmlNewTextWriterDoc) xmlNewTextWriterDoc__internal_alias __attribute((visibility("hidden")));
+#define xmlNewTextWriterDoc xmlNewTextWriterDoc__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlNewTextWriterFilename
+extern __typeof (xmlNewTextWriterFilename) xmlNewTextWriterFilename __attribute((alias("xmlNewTextWriterFilename__internal_alias")));
+#else
+#ifndef xmlNewTextWriterFilename
+extern __typeof (xmlNewTextWriterFilename) xmlNewTextWriterFilename__internal_alias __attribute((visibility("hidden")));
+#define xmlNewTextWriterFilename xmlNewTextWriterFilename__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlNewTextWriterMemory
+extern __typeof (xmlNewTextWriterMemory) xmlNewTextWriterMemory __attribute((alias("xmlNewTextWriterMemory__internal_alias")));
+#else
+#ifndef xmlNewTextWriterMemory
+extern __typeof (xmlNewTextWriterMemory) xmlNewTextWriterMemory__internal_alias __attribute((visibility("hidden")));
+#define xmlNewTextWriterMemory xmlNewTextWriterMemory__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlNewTextWriterPushParser
+extern __typeof (xmlNewTextWriterPushParser) xmlNewTextWriterPushParser __attribute((alias("xmlNewTextWriterPushParser__internal_alias")));
+#else
+#ifndef xmlNewTextWriterPushParser
+extern __typeof (xmlNewTextWriterPushParser) xmlNewTextWriterPushParser__internal_alias __attribute((visibility("hidden")));
+#define xmlNewTextWriterPushParser xmlNewTextWriterPushParser__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlNewTextWriterTree
+extern __typeof (xmlNewTextWriterTree) xmlNewTextWriterTree __attribute((alias("xmlNewTextWriterTree__internal_alias")));
+#else
+#ifndef xmlNewTextWriterTree
+extern __typeof (xmlNewTextWriterTree) xmlNewTextWriterTree__internal_alias __attribute((visibility("hidden")));
+#define xmlNewTextWriterTree xmlNewTextWriterTree__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_VALID_ENABLED)
+#ifdef bottom_valid
+#undef xmlNewValidCtxt
+extern __typeof (xmlNewValidCtxt) xmlNewValidCtxt __attribute((alias("xmlNewValidCtxt__internal_alias")));
+#else
+#ifndef xmlNewValidCtxt
+extern __typeof (xmlNewValidCtxt) xmlNewValidCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlNewValidCtxt xmlNewValidCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_parserInternals
+#undef xmlNextChar
+extern __typeof (xmlNextChar) xmlNextChar __attribute((alias("xmlNextChar__internal_alias")));
+#else
+#ifndef xmlNextChar
+extern __typeof (xmlNextChar) xmlNextChar__internal_alias __attribute((visibility("hidden")));
+#define xmlNextChar xmlNextChar__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_TREE_ENABLED)
+#ifdef bottom_tree
+#undef xmlNextElementSibling
+extern __typeof (xmlNextElementSibling) xmlNextElementSibling __attribute((alias("xmlNextElementSibling__internal_alias")));
+#else
+#ifndef xmlNextElementSibling
+extern __typeof (xmlNextElementSibling) xmlNextElementSibling__internal_alias __attribute((visibility("hidden")));
+#define xmlNextElementSibling xmlNextElementSibling__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_xmlIO
+#undef xmlNoNetExternalEntityLoader
+extern __typeof (xmlNoNetExternalEntityLoader) xmlNoNetExternalEntityLoader __attribute((alias("xmlNoNetExternalEntityLoader__internal_alias")));
+#else
+#ifndef xmlNoNetExternalEntityLoader
+extern __typeof (xmlNoNetExternalEntityLoader) xmlNoNetExternalEntityLoader__internal_alias __attribute((visibility("hidden")));
+#define xmlNoNetExternalEntityLoader xmlNoNetExternalEntityLoader__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlNodeAddContent
+extern __typeof (xmlNodeAddContent) xmlNodeAddContent __attribute((alias("xmlNodeAddContent__internal_alias")));
+#else
+#ifndef xmlNodeAddContent
+extern __typeof (xmlNodeAddContent) xmlNodeAddContent__internal_alias __attribute((visibility("hidden")));
+#define xmlNodeAddContent xmlNodeAddContent__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlNodeAddContentLen
+extern __typeof (xmlNodeAddContentLen) xmlNodeAddContentLen __attribute((alias("xmlNodeAddContentLen__internal_alias")));
+#else
+#ifndef xmlNodeAddContentLen
+extern __typeof (xmlNodeAddContentLen) xmlNodeAddContentLen__internal_alias __attribute((visibility("hidden")));
+#define xmlNodeAddContentLen xmlNodeAddContentLen__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlNodeBufGetContent
+extern __typeof (xmlNodeBufGetContent) xmlNodeBufGetContent __attribute((alias("xmlNodeBufGetContent__internal_alias")));
+#else
+#ifndef xmlNodeBufGetContent
+extern __typeof (xmlNodeBufGetContent) xmlNodeBufGetContent__internal_alias __attribute((visibility("hidden")));
+#define xmlNodeBufGetContent xmlNodeBufGetContent__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlsave
+#undef xmlNodeDump
+extern __typeof (xmlNodeDump) xmlNodeDump __attribute((alias("xmlNodeDump__internal_alias")));
+#else
+#ifndef xmlNodeDump
+extern __typeof (xmlNodeDump) xmlNodeDump__internal_alias __attribute((visibility("hidden")));
+#define xmlNodeDump xmlNodeDump__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlsave
+#undef xmlNodeDumpOutput
+extern __typeof (xmlNodeDumpOutput) xmlNodeDumpOutput __attribute((alias("xmlNodeDumpOutput__internal_alias")));
+#else
+#ifndef xmlNodeDumpOutput
+extern __typeof (xmlNodeDumpOutput) xmlNodeDumpOutput__internal_alias __attribute((visibility("hidden")));
+#define xmlNodeDumpOutput xmlNodeDumpOutput__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlNodeGetBase
+extern __typeof (xmlNodeGetBase) xmlNodeGetBase __attribute((alias("xmlNodeGetBase__internal_alias")));
+#else
+#ifndef xmlNodeGetBase
+extern __typeof (xmlNodeGetBase) xmlNodeGetBase__internal_alias __attribute((visibility("hidden")));
+#define xmlNodeGetBase xmlNodeGetBase__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlNodeGetContent
+extern __typeof (xmlNodeGetContent) xmlNodeGetContent __attribute((alias("xmlNodeGetContent__internal_alias")));
+#else
+#ifndef xmlNodeGetContent
+extern __typeof (xmlNodeGetContent) xmlNodeGetContent__internal_alias __attribute((visibility("hidden")));
+#define xmlNodeGetContent xmlNodeGetContent__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlNodeGetLang
+extern __typeof (xmlNodeGetLang) xmlNodeGetLang __attribute((alias("xmlNodeGetLang__internal_alias")));
+#else
+#ifndef xmlNodeGetLang
+extern __typeof (xmlNodeGetLang) xmlNodeGetLang__internal_alias __attribute((visibility("hidden")));
+#define xmlNodeGetLang xmlNodeGetLang__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlNodeGetSpacePreserve
+extern __typeof (xmlNodeGetSpacePreserve) xmlNodeGetSpacePreserve __attribute((alias("xmlNodeGetSpacePreserve__internal_alias")));
+#else
+#ifndef xmlNodeGetSpacePreserve
+extern __typeof (xmlNodeGetSpacePreserve) xmlNodeGetSpacePreserve__internal_alias __attribute((visibility("hidden")));
+#define xmlNodeGetSpacePreserve xmlNodeGetSpacePreserve__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlNodeIsText
+extern __typeof (xmlNodeIsText) xmlNodeIsText __attribute((alias("xmlNodeIsText__internal_alias")));
+#else
+#ifndef xmlNodeIsText
+extern __typeof (xmlNodeIsText) xmlNodeIsText__internal_alias __attribute((visibility("hidden")));
+#define xmlNodeIsText xmlNodeIsText__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_TREE_ENABLED)
+#ifdef bottom_tree
+#undef xmlNodeListGetRawString
+extern __typeof (xmlNodeListGetRawString) xmlNodeListGetRawString __attribute((alias("xmlNodeListGetRawString__internal_alias")));
+#else
+#ifndef xmlNodeListGetRawString
+extern __typeof (xmlNodeListGetRawString) xmlNodeListGetRawString__internal_alias __attribute((visibility("hidden")));
+#define xmlNodeListGetRawString xmlNodeListGetRawString__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlNodeListGetString
+extern __typeof (xmlNodeListGetString) xmlNodeListGetString __attribute((alias("xmlNodeListGetString__internal_alias")));
+#else
+#ifndef xmlNodeListGetString
+extern __typeof (xmlNodeListGetString) xmlNodeListGetString__internal_alias __attribute((visibility("hidden")));
+#define xmlNodeListGetString xmlNodeListGetString__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED)
+#ifdef bottom_tree
+#undef xmlNodeSetBase
+extern __typeof (xmlNodeSetBase) xmlNodeSetBase __attribute((alias("xmlNodeSetBase__internal_alias")));
+#else
+#ifndef xmlNodeSetBase
+extern __typeof (xmlNodeSetBase) xmlNodeSetBase__internal_alias __attribute((visibility("hidden")));
+#define xmlNodeSetBase xmlNodeSetBase__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlNodeSetContent
+extern __typeof (xmlNodeSetContent) xmlNodeSetContent __attribute((alias("xmlNodeSetContent__internal_alias")));
+#else
+#ifndef xmlNodeSetContent
+extern __typeof (xmlNodeSetContent) xmlNodeSetContent__internal_alias __attribute((visibility("hidden")));
+#define xmlNodeSetContent xmlNodeSetContent__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_TREE_ENABLED)
+#ifdef bottom_tree
+#undef xmlNodeSetContentLen
+extern __typeof (xmlNodeSetContentLen) xmlNodeSetContentLen __attribute((alias("xmlNodeSetContentLen__internal_alias")));
+#else
+#ifndef xmlNodeSetContentLen
+extern __typeof (xmlNodeSetContentLen) xmlNodeSetContentLen__internal_alias __attribute((visibility("hidden")));
+#define xmlNodeSetContentLen xmlNodeSetContentLen__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_TREE_ENABLED)
+#ifdef bottom_tree
+#undef xmlNodeSetLang
+extern __typeof (xmlNodeSetLang) xmlNodeSetLang __attribute((alias("xmlNodeSetLang__internal_alias")));
+#else
+#ifndef xmlNodeSetLang
+extern __typeof (xmlNodeSetLang) xmlNodeSetLang__internal_alias __attribute((visibility("hidden")));
+#define xmlNodeSetLang xmlNodeSetLang__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_TREE_ENABLED)
+#ifdef bottom_tree
+#undef xmlNodeSetName
+extern __typeof (xmlNodeSetName) xmlNodeSetName __attribute((alias("xmlNodeSetName__internal_alias")));
+#else
+#ifndef xmlNodeSetName
+extern __typeof (xmlNodeSetName) xmlNodeSetName__internal_alias __attribute((visibility("hidden")));
+#define xmlNodeSetName xmlNodeSetName__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_TREE_ENABLED)
+#ifdef bottom_tree
+#undef xmlNodeSetSpacePreserve
+extern __typeof (xmlNodeSetSpacePreserve) xmlNodeSetSpacePreserve __attribute((alias("xmlNodeSetSpacePreserve__internal_alias")));
+#else
+#ifndef xmlNodeSetSpacePreserve
+extern __typeof (xmlNodeSetSpacePreserve) xmlNodeSetSpacePreserve__internal_alias __attribute((visibility("hidden")));
+#define xmlNodeSetSpacePreserve xmlNodeSetSpacePreserve__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_uri
+#undef xmlNormalizeURIPath
+extern __typeof (xmlNormalizeURIPath) xmlNormalizeURIPath __attribute((alias("xmlNormalizeURIPath__internal_alias")));
+#else
+#ifndef xmlNormalizeURIPath
+extern __typeof (xmlNormalizeURIPath) xmlNormalizeURIPath__internal_alias __attribute((visibility("hidden")));
+#define xmlNormalizeURIPath xmlNormalizeURIPath__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlIO
+#undef xmlNormalizeWindowsPath
+extern __typeof (xmlNormalizeWindowsPath) xmlNormalizeWindowsPath __attribute((alias("xmlNormalizeWindowsPath__internal_alias")));
+#else
+#ifndef xmlNormalizeWindowsPath
+extern __typeof (xmlNormalizeWindowsPath) xmlNormalizeWindowsPath__internal_alias __attribute((visibility("hidden")));
+#define xmlNormalizeWindowsPath xmlNormalizeWindowsPath__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlIO
+#undef xmlOutputBufferClose
+extern __typeof (xmlOutputBufferClose) xmlOutputBufferClose __attribute((alias("xmlOutputBufferClose__internal_alias")));
+#else
+#ifndef xmlOutputBufferClose
+extern __typeof (xmlOutputBufferClose) xmlOutputBufferClose__internal_alias __attribute((visibility("hidden")));
+#define xmlOutputBufferClose xmlOutputBufferClose__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlIO
+#undef xmlOutputBufferCreateBuffer
+extern __typeof (xmlOutputBufferCreateBuffer) xmlOutputBufferCreateBuffer __attribute((alias("xmlOutputBufferCreateBuffer__internal_alias")));
+#else
+#ifndef xmlOutputBufferCreateBuffer
+extern __typeof (xmlOutputBufferCreateBuffer) xmlOutputBufferCreateBuffer__internal_alias __attribute((visibility("hidden")));
+#define xmlOutputBufferCreateBuffer xmlOutputBufferCreateBuffer__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlIO
+#undef xmlOutputBufferCreateFd
+extern __typeof (xmlOutputBufferCreateFd) xmlOutputBufferCreateFd __attribute((alias("xmlOutputBufferCreateFd__internal_alias")));
+#else
+#ifndef xmlOutputBufferCreateFd
+extern __typeof (xmlOutputBufferCreateFd) xmlOutputBufferCreateFd__internal_alias __attribute((visibility("hidden")));
+#define xmlOutputBufferCreateFd xmlOutputBufferCreateFd__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlIO
+#undef xmlOutputBufferCreateFile
+extern __typeof (xmlOutputBufferCreateFile) xmlOutputBufferCreateFile __attribute((alias("xmlOutputBufferCreateFile__internal_alias")));
+#else
+#ifndef xmlOutputBufferCreateFile
+extern __typeof (xmlOutputBufferCreateFile) xmlOutputBufferCreateFile__internal_alias __attribute((visibility("hidden")));
+#define xmlOutputBufferCreateFile xmlOutputBufferCreateFile__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlIO
+#undef xmlOutputBufferCreateFilename
+extern __typeof (xmlOutputBufferCreateFilename) xmlOutputBufferCreateFilename __attribute((alias("xmlOutputBufferCreateFilename__internal_alias")));
+#else
+#ifndef xmlOutputBufferCreateFilename
+extern __typeof (xmlOutputBufferCreateFilename) xmlOutputBufferCreateFilename__internal_alias __attribute((visibility("hidden")));
+#define xmlOutputBufferCreateFilename xmlOutputBufferCreateFilename__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_xmlIO
+#undef xmlOutputBufferCreateFilenameDefault
+extern __typeof (xmlOutputBufferCreateFilenameDefault) xmlOutputBufferCreateFilenameDefault __attribute((alias("xmlOutputBufferCreateFilenameDefault__internal_alias")));
+#else
+#ifndef xmlOutputBufferCreateFilenameDefault
+extern __typeof (xmlOutputBufferCreateFilenameDefault) xmlOutputBufferCreateFilenameDefault__internal_alias __attribute((visibility("hidden")));
+#define xmlOutputBufferCreateFilenameDefault xmlOutputBufferCreateFilenameDefault__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlIO
+#undef xmlOutputBufferCreateIO
+extern __typeof (xmlOutputBufferCreateIO) xmlOutputBufferCreateIO __attribute((alias("xmlOutputBufferCreateIO__internal_alias")));
+#else
+#ifndef xmlOutputBufferCreateIO
+extern __typeof (xmlOutputBufferCreateIO) xmlOutputBufferCreateIO__internal_alias __attribute((visibility("hidden")));
+#define xmlOutputBufferCreateIO xmlOutputBufferCreateIO__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlIO
+#undef xmlOutputBufferFlush
+extern __typeof (xmlOutputBufferFlush) xmlOutputBufferFlush __attribute((alias("xmlOutputBufferFlush__internal_alias")));
+#else
+#ifndef xmlOutputBufferFlush
+extern __typeof (xmlOutputBufferFlush) xmlOutputBufferFlush__internal_alias __attribute((visibility("hidden")));
+#define xmlOutputBufferFlush xmlOutputBufferFlush__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlIO
+#undef xmlOutputBufferGetContent
+extern __typeof (xmlOutputBufferGetContent) xmlOutputBufferGetContent __attribute((alias("xmlOutputBufferGetContent__internal_alias")));
+#else
+#ifndef xmlOutputBufferGetContent
+extern __typeof (xmlOutputBufferGetContent) xmlOutputBufferGetContent__internal_alias __attribute((visibility("hidden")));
+#define xmlOutputBufferGetContent xmlOutputBufferGetContent__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlIO
+#undef xmlOutputBufferGetSize
+extern __typeof (xmlOutputBufferGetSize) xmlOutputBufferGetSize __attribute((alias("xmlOutputBufferGetSize__internal_alias")));
+#else
+#ifndef xmlOutputBufferGetSize
+extern __typeof (xmlOutputBufferGetSize) xmlOutputBufferGetSize__internal_alias __attribute((visibility("hidden")));
+#define xmlOutputBufferGetSize xmlOutputBufferGetSize__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlIO
+#undef xmlOutputBufferWrite
+extern __typeof (xmlOutputBufferWrite) xmlOutputBufferWrite __attribute((alias("xmlOutputBufferWrite__internal_alias")));
+#else
+#ifndef xmlOutputBufferWrite
+extern __typeof (xmlOutputBufferWrite) xmlOutputBufferWrite__internal_alias __attribute((visibility("hidden")));
+#define xmlOutputBufferWrite xmlOutputBufferWrite__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlIO
+#undef xmlOutputBufferWriteEscape
+extern __typeof (xmlOutputBufferWriteEscape) xmlOutputBufferWriteEscape __attribute((alias("xmlOutputBufferWriteEscape__internal_alias")));
+#else
+#ifndef xmlOutputBufferWriteEscape
+extern __typeof (xmlOutputBufferWriteEscape) xmlOutputBufferWriteEscape__internal_alias __attribute((visibility("hidden")));
+#define xmlOutputBufferWriteEscape xmlOutputBufferWriteEscape__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlIO
+#undef xmlOutputBufferWriteString
+extern __typeof (xmlOutputBufferWriteString) xmlOutputBufferWriteString __attribute((alias("xmlOutputBufferWriteString__internal_alias")));
+#else
+#ifndef xmlOutputBufferWriteString
+extern __typeof (xmlOutputBufferWriteString) xmlOutputBufferWriteString__internal_alias __attribute((visibility("hidden")));
+#define xmlOutputBufferWriteString xmlOutputBufferWriteString__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseAttValue
+extern __typeof (xmlParseAttValue) xmlParseAttValue __attribute((alias("xmlParseAttValue__internal_alias")));
+#else
+#ifndef xmlParseAttValue
+extern __typeof (xmlParseAttValue) xmlParseAttValue__internal_alias __attribute((visibility("hidden")));
+#define xmlParseAttValue xmlParseAttValue__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef bottom_parser
+#undef xmlParseAttribute
+extern __typeof (xmlParseAttribute) xmlParseAttribute __attribute((alias("xmlParseAttribute__internal_alias")));
+#else
+#ifndef xmlParseAttribute
+extern __typeof (xmlParseAttribute) xmlParseAttribute__internal_alias __attribute((visibility("hidden")));
+#define xmlParseAttribute xmlParseAttribute__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseAttributeListDecl
+extern __typeof (xmlParseAttributeListDecl) xmlParseAttributeListDecl __attribute((alias("xmlParseAttributeListDecl__internal_alias")));
+#else
+#ifndef xmlParseAttributeListDecl
+extern __typeof (xmlParseAttributeListDecl) xmlParseAttributeListDecl__internal_alias __attribute((visibility("hidden")));
+#define xmlParseAttributeListDecl xmlParseAttributeListDecl__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseAttributeType
+extern __typeof (xmlParseAttributeType) xmlParseAttributeType __attribute((alias("xmlParseAttributeType__internal_alias")));
+#else
+#ifndef xmlParseAttributeType
+extern __typeof (xmlParseAttributeType) xmlParseAttributeType__internal_alias __attribute((visibility("hidden")));
+#define xmlParseAttributeType xmlParseAttributeType__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef bottom_parser
+#undef xmlParseBalancedChunkMemory
+extern __typeof (xmlParseBalancedChunkMemory) xmlParseBalancedChunkMemory __attribute((alias("xmlParseBalancedChunkMemory__internal_alias")));
+#else
+#ifndef xmlParseBalancedChunkMemory
+extern __typeof (xmlParseBalancedChunkMemory) xmlParseBalancedChunkMemory__internal_alias __attribute((visibility("hidden")));
+#define xmlParseBalancedChunkMemory xmlParseBalancedChunkMemory__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef bottom_parser
+#undef xmlParseBalancedChunkMemoryRecover
+extern __typeof (xmlParseBalancedChunkMemoryRecover) xmlParseBalancedChunkMemoryRecover __attribute((alias("xmlParseBalancedChunkMemoryRecover__internal_alias")));
+#else
+#ifndef xmlParseBalancedChunkMemoryRecover
+extern __typeof (xmlParseBalancedChunkMemoryRecover) xmlParseBalancedChunkMemoryRecover__internal_alias __attribute((visibility("hidden")));
+#define xmlParseBalancedChunkMemoryRecover xmlParseBalancedChunkMemoryRecover__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseCDSect
+extern __typeof (xmlParseCDSect) xmlParseCDSect __attribute((alias("xmlParseCDSect__internal_alias")));
+#else
+#ifndef xmlParseCDSect
+extern __typeof (xmlParseCDSect) xmlParseCDSect__internal_alias __attribute((visibility("hidden")));
+#define xmlParseCDSect xmlParseCDSect__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_CATALOG_ENABLED)
+#ifdef bottom_catalog
+#undef xmlParseCatalogFile
+extern __typeof (xmlParseCatalogFile) xmlParseCatalogFile __attribute((alias("xmlParseCatalogFile__internal_alias")));
+#else
+#ifndef xmlParseCatalogFile
+extern __typeof (xmlParseCatalogFile) xmlParseCatalogFile__internal_alias __attribute((visibility("hidden")));
+#define xmlParseCatalogFile xmlParseCatalogFile__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseCharData
+extern __typeof (xmlParseCharData) xmlParseCharData __attribute((alias("xmlParseCharData__internal_alias")));
+#else
+#ifndef xmlParseCharData
+extern __typeof (xmlParseCharData) xmlParseCharData__internal_alias __attribute((visibility("hidden")));
+#define xmlParseCharData xmlParseCharData__internal_alias
+#endif
+#endif
+
+#ifdef bottom_encoding
+#undef xmlParseCharEncoding
+extern __typeof (xmlParseCharEncoding) xmlParseCharEncoding __attribute((alias("xmlParseCharEncoding__internal_alias")));
+#else
+#ifndef xmlParseCharEncoding
+extern __typeof (xmlParseCharEncoding) xmlParseCharEncoding__internal_alias __attribute((visibility("hidden")));
+#define xmlParseCharEncoding xmlParseCharEncoding__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseCharRef
+extern __typeof (xmlParseCharRef) xmlParseCharRef __attribute((alias("xmlParseCharRef__internal_alias")));
+#else
+#ifndef xmlParseCharRef
+extern __typeof (xmlParseCharRef) xmlParseCharRef__internal_alias __attribute((visibility("hidden")));
+#define xmlParseCharRef xmlParseCharRef__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_PUSH_ENABLED)
+#ifdef bottom_parser
+#undef xmlParseChunk
+extern __typeof (xmlParseChunk) xmlParseChunk __attribute((alias("xmlParseChunk__internal_alias")));
+#else
+#ifndef xmlParseChunk
+extern __typeof (xmlParseChunk) xmlParseChunk__internal_alias __attribute((visibility("hidden")));
+#define xmlParseChunk xmlParseChunk__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseComment
+extern __typeof (xmlParseComment) xmlParseComment __attribute((alias("xmlParseComment__internal_alias")));
+#else
+#ifndef xmlParseComment
+extern __typeof (xmlParseComment) xmlParseComment__internal_alias __attribute((visibility("hidden")));
+#define xmlParseComment xmlParseComment__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseContent
+extern __typeof (xmlParseContent) xmlParseContent __attribute((alias("xmlParseContent__internal_alias")));
+#else
+#ifndef xmlParseContent
+extern __typeof (xmlParseContent) xmlParseContent__internal_alias __attribute((visibility("hidden")));
+#define xmlParseContent xmlParseContent__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseCtxtExternalEntity
+extern __typeof (xmlParseCtxtExternalEntity) xmlParseCtxtExternalEntity __attribute((alias("xmlParseCtxtExternalEntity__internal_alias")));
+#else
+#ifndef xmlParseCtxtExternalEntity
+extern __typeof (xmlParseCtxtExternalEntity) xmlParseCtxtExternalEntity__internal_alias __attribute((visibility("hidden")));
+#define xmlParseCtxtExternalEntity xmlParseCtxtExternalEntity__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_VALID_ENABLED)
+#ifdef bottom_parser
+#undef xmlParseDTD
+extern __typeof (xmlParseDTD) xmlParseDTD __attribute((alias("xmlParseDTD__internal_alias")));
+#else
+#ifndef xmlParseDTD
+extern __typeof (xmlParseDTD) xmlParseDTD__internal_alias __attribute((visibility("hidden")));
+#define xmlParseDTD xmlParseDTD__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseDefaultDecl
+extern __typeof (xmlParseDefaultDecl) xmlParseDefaultDecl __attribute((alias("xmlParseDefaultDecl__internal_alias")));
+#else
+#ifndef xmlParseDefaultDecl
+extern __typeof (xmlParseDefaultDecl) xmlParseDefaultDecl__internal_alias __attribute((visibility("hidden")));
+#define xmlParseDefaultDecl xmlParseDefaultDecl__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef bottom_parser
+#undef xmlParseDoc
+extern __typeof (xmlParseDoc) xmlParseDoc __attribute((alias("xmlParseDoc__internal_alias")));
+#else
+#ifndef xmlParseDoc
+extern __typeof (xmlParseDoc) xmlParseDoc__internal_alias __attribute((visibility("hidden")));
+#define xmlParseDoc xmlParseDoc__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseDocTypeDecl
+extern __typeof (xmlParseDocTypeDecl) xmlParseDocTypeDecl __attribute((alias("xmlParseDocTypeDecl__internal_alias")));
+#else
+#ifndef xmlParseDocTypeDecl
+extern __typeof (xmlParseDocTypeDecl) xmlParseDocTypeDecl__internal_alias __attribute((visibility("hidden")));
+#define xmlParseDocTypeDecl xmlParseDocTypeDecl__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseDocument
+extern __typeof (xmlParseDocument) xmlParseDocument __attribute((alias("xmlParseDocument__internal_alias")));
+#else
+#ifndef xmlParseDocument
+extern __typeof (xmlParseDocument) xmlParseDocument__internal_alias __attribute((visibility("hidden")));
+#define xmlParseDocument xmlParseDocument__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseElement
+extern __typeof (xmlParseElement) xmlParseElement __attribute((alias("xmlParseElement__internal_alias")));
+#else
+#ifndef xmlParseElement
+extern __typeof (xmlParseElement) xmlParseElement__internal_alias __attribute((visibility("hidden")));
+#define xmlParseElement xmlParseElement__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseElementChildrenContentDecl
+extern __typeof (xmlParseElementChildrenContentDecl) xmlParseElementChildrenContentDecl __attribute((alias("xmlParseElementChildrenContentDecl__internal_alias")));
+#else
+#ifndef xmlParseElementChildrenContentDecl
+extern __typeof (xmlParseElementChildrenContentDecl) xmlParseElementChildrenContentDecl__internal_alias __attribute((visibility("hidden")));
+#define xmlParseElementChildrenContentDecl xmlParseElementChildrenContentDecl__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseElementContentDecl
+extern __typeof (xmlParseElementContentDecl) xmlParseElementContentDecl __attribute((alias("xmlParseElementContentDecl__internal_alias")));
+#else
+#ifndef xmlParseElementContentDecl
+extern __typeof (xmlParseElementContentDecl) xmlParseElementContentDecl__internal_alias __attribute((visibility("hidden")));
+#define xmlParseElementContentDecl xmlParseElementContentDecl__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseElementDecl
+extern __typeof (xmlParseElementDecl) xmlParseElementDecl __attribute((alias("xmlParseElementDecl__internal_alias")));
+#else
+#ifndef xmlParseElementDecl
+extern __typeof (xmlParseElementDecl) xmlParseElementDecl__internal_alias __attribute((visibility("hidden")));
+#define xmlParseElementDecl xmlParseElementDecl__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseElementMixedContentDecl
+extern __typeof (xmlParseElementMixedContentDecl) xmlParseElementMixedContentDecl __attribute((alias("xmlParseElementMixedContentDecl__internal_alias")));
+#else
+#ifndef xmlParseElementMixedContentDecl
+extern __typeof (xmlParseElementMixedContentDecl) xmlParseElementMixedContentDecl__internal_alias __attribute((visibility("hidden")));
+#define xmlParseElementMixedContentDecl xmlParseElementMixedContentDecl__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseEncName
+extern __typeof (xmlParseEncName) xmlParseEncName __attribute((alias("xmlParseEncName__internal_alias")));
+#else
+#ifndef xmlParseEncName
+extern __typeof (xmlParseEncName) xmlParseEncName__internal_alias __attribute((visibility("hidden")));
+#define xmlParseEncName xmlParseEncName__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseEncodingDecl
+extern __typeof (xmlParseEncodingDecl) xmlParseEncodingDecl __attribute((alias("xmlParseEncodingDecl__internal_alias")));
+#else
+#ifndef xmlParseEncodingDecl
+extern __typeof (xmlParseEncodingDecl) xmlParseEncodingDecl__internal_alias __attribute((visibility("hidden")));
+#define xmlParseEncodingDecl xmlParseEncodingDecl__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef bottom_parser
+#undef xmlParseEndTag
+extern __typeof (xmlParseEndTag) xmlParseEndTag __attribute((alias("xmlParseEndTag__internal_alias")));
+#else
+#ifndef xmlParseEndTag
+extern __typeof (xmlParseEndTag) xmlParseEndTag__internal_alias __attribute((visibility("hidden")));
+#define xmlParseEndTag xmlParseEndTag__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef bottom_parser
+#undef xmlParseEntity
+extern __typeof (xmlParseEntity) xmlParseEntity __attribute((alias("xmlParseEntity__internal_alias")));
+#else
+#ifndef xmlParseEntity
+extern __typeof (xmlParseEntity) xmlParseEntity__internal_alias __attribute((visibility("hidden")));
+#define xmlParseEntity xmlParseEntity__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseEntityDecl
+extern __typeof (xmlParseEntityDecl) xmlParseEntityDecl __attribute((alias("xmlParseEntityDecl__internal_alias")));
+#else
+#ifndef xmlParseEntityDecl
+extern __typeof (xmlParseEntityDecl) xmlParseEntityDecl__internal_alias __attribute((visibility("hidden")));
+#define xmlParseEntityDecl xmlParseEntityDecl__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseEntityRef
+extern __typeof (xmlParseEntityRef) xmlParseEntityRef __attribute((alias("xmlParseEntityRef__internal_alias")));
+#else
+#ifndef xmlParseEntityRef
+extern __typeof (xmlParseEntityRef) xmlParseEntityRef__internal_alias __attribute((visibility("hidden")));
+#define xmlParseEntityRef xmlParseEntityRef__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseEntityValue
+extern __typeof (xmlParseEntityValue) xmlParseEntityValue __attribute((alias("xmlParseEntityValue__internal_alias")));
+#else
+#ifndef xmlParseEntityValue
+extern __typeof (xmlParseEntityValue) xmlParseEntityValue__internal_alias __attribute((visibility("hidden")));
+#define xmlParseEntityValue xmlParseEntityValue__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseEnumeratedType
+extern __typeof (xmlParseEnumeratedType) xmlParseEnumeratedType __attribute((alias("xmlParseEnumeratedType__internal_alias")));
+#else
+#ifndef xmlParseEnumeratedType
+extern __typeof (xmlParseEnumeratedType) xmlParseEnumeratedType__internal_alias __attribute((visibility("hidden")));
+#define xmlParseEnumeratedType xmlParseEnumeratedType__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseEnumerationType
+extern __typeof (xmlParseEnumerationType) xmlParseEnumerationType __attribute((alias("xmlParseEnumerationType__internal_alias")));
+#else
+#ifndef xmlParseEnumerationType
+extern __typeof (xmlParseEnumerationType) xmlParseEnumerationType__internal_alias __attribute((visibility("hidden")));
+#define xmlParseEnumerationType xmlParseEnumerationType__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseExtParsedEnt
+extern __typeof (xmlParseExtParsedEnt) xmlParseExtParsedEnt __attribute((alias("xmlParseExtParsedEnt__internal_alias")));
+#else
+#ifndef xmlParseExtParsedEnt
+extern __typeof (xmlParseExtParsedEnt) xmlParseExtParsedEnt__internal_alias __attribute((visibility("hidden")));
+#define xmlParseExtParsedEnt xmlParseExtParsedEnt__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef bottom_parser
+#undef xmlParseExternalEntity
+extern __typeof (xmlParseExternalEntity) xmlParseExternalEntity __attribute((alias("xmlParseExternalEntity__internal_alias")));
+#else
+#ifndef xmlParseExternalEntity
+extern __typeof (xmlParseExternalEntity) xmlParseExternalEntity__internal_alias __attribute((visibility("hidden")));
+#define xmlParseExternalEntity xmlParseExternalEntity__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseExternalID
+extern __typeof (xmlParseExternalID) xmlParseExternalID __attribute((alias("xmlParseExternalID__internal_alias")));
+#else
+#ifndef xmlParseExternalID
+extern __typeof (xmlParseExternalID) xmlParseExternalID__internal_alias __attribute((visibility("hidden")));
+#define xmlParseExternalID xmlParseExternalID__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseExternalSubset
+extern __typeof (xmlParseExternalSubset) xmlParseExternalSubset __attribute((alias("xmlParseExternalSubset__internal_alias")));
+#else
+#ifndef xmlParseExternalSubset
+extern __typeof (xmlParseExternalSubset) xmlParseExternalSubset__internal_alias __attribute((visibility("hidden")));
+#define xmlParseExternalSubset xmlParseExternalSubset__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef bottom_parser
+#undef xmlParseFile
+extern __typeof (xmlParseFile) xmlParseFile __attribute((alias("xmlParseFile__internal_alias")));
+#else
+#ifndef xmlParseFile
+extern __typeof (xmlParseFile) xmlParseFile__internal_alias __attribute((visibility("hidden")));
+#define xmlParseFile xmlParseFile__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseInNodeContext
+extern __typeof (xmlParseInNodeContext) xmlParseInNodeContext __attribute((alias("xmlParseInNodeContext__internal_alias")));
+#else
+#ifndef xmlParseInNodeContext
+extern __typeof (xmlParseInNodeContext) xmlParseInNodeContext__internal_alias __attribute((visibility("hidden")));
+#define xmlParseInNodeContext xmlParseInNodeContext__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseMarkupDecl
+extern __typeof (xmlParseMarkupDecl) xmlParseMarkupDecl __attribute((alias("xmlParseMarkupDecl__internal_alias")));
+#else
+#ifndef xmlParseMarkupDecl
+extern __typeof (xmlParseMarkupDecl) xmlParseMarkupDecl__internal_alias __attribute((visibility("hidden")));
+#define xmlParseMarkupDecl xmlParseMarkupDecl__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef bottom_parser
+#undef xmlParseMemory
+extern __typeof (xmlParseMemory) xmlParseMemory __attribute((alias("xmlParseMemory__internal_alias")));
+#else
+#ifndef xmlParseMemory
+extern __typeof (xmlParseMemory) xmlParseMemory__internal_alias __attribute((visibility("hidden")));
+#define xmlParseMemory xmlParseMemory__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseMisc
+extern __typeof (xmlParseMisc) xmlParseMisc __attribute((alias("xmlParseMisc__internal_alias")));
+#else
+#ifndef xmlParseMisc
+extern __typeof (xmlParseMisc) xmlParseMisc__internal_alias __attribute((visibility("hidden")));
+#define xmlParseMisc xmlParseMisc__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseName
+extern __typeof (xmlParseName) xmlParseName __attribute((alias("xmlParseName__internal_alias")));
+#else
+#ifndef xmlParseName
+extern __typeof (xmlParseName) xmlParseName__internal_alias __attribute((visibility("hidden")));
+#define xmlParseName xmlParseName__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_LEGACY_ENABLED)
+#ifdef bottom_legacy
+#undef xmlParseNamespace
+extern __typeof (xmlParseNamespace) xmlParseNamespace __attribute((alias("xmlParseNamespace__internal_alias")));
+#else
+#ifndef xmlParseNamespace
+extern __typeof (xmlParseNamespace) xmlParseNamespace__internal_alias __attribute((visibility("hidden")));
+#define xmlParseNamespace xmlParseNamespace__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseNmtoken
+extern __typeof (xmlParseNmtoken) xmlParseNmtoken __attribute((alias("xmlParseNmtoken__internal_alias")));
+#else
+#ifndef xmlParseNmtoken
+extern __typeof (xmlParseNmtoken) xmlParseNmtoken__internal_alias __attribute((visibility("hidden")));
+#define xmlParseNmtoken xmlParseNmtoken__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseNotationDecl
+extern __typeof (xmlParseNotationDecl) xmlParseNotationDecl __attribute((alias("xmlParseNotationDecl__internal_alias")));
+#else
+#ifndef xmlParseNotationDecl
+extern __typeof (xmlParseNotationDecl) xmlParseNotationDecl__internal_alias __attribute((visibility("hidden")));
+#define xmlParseNotationDecl xmlParseNotationDecl__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseNotationType
+extern __typeof (xmlParseNotationType) xmlParseNotationType __attribute((alias("xmlParseNotationType__internal_alias")));
+#else
+#ifndef xmlParseNotationType
+extern __typeof (xmlParseNotationType) xmlParseNotationType__internal_alias __attribute((visibility("hidden")));
+#define xmlParseNotationType xmlParseNotationType__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParsePEReference
+extern __typeof (xmlParsePEReference) xmlParsePEReference __attribute((alias("xmlParsePEReference__internal_alias")));
+#else
+#ifndef xmlParsePEReference
+extern __typeof (xmlParsePEReference) xmlParsePEReference__internal_alias __attribute((visibility("hidden")));
+#define xmlParsePEReference xmlParsePEReference__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParsePI
+extern __typeof (xmlParsePI) xmlParsePI __attribute((alias("xmlParsePI__internal_alias")));
+#else
+#ifndef xmlParsePI
+extern __typeof (xmlParsePI) xmlParsePI__internal_alias __attribute((visibility("hidden")));
+#define xmlParsePI xmlParsePI__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParsePITarget
+extern __typeof (xmlParsePITarget) xmlParsePITarget __attribute((alias("xmlParsePITarget__internal_alias")));
+#else
+#ifndef xmlParsePITarget
+extern __typeof (xmlParsePITarget) xmlParsePITarget__internal_alias __attribute((visibility("hidden")));
+#define xmlParsePITarget xmlParsePITarget__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParsePubidLiteral
+extern __typeof (xmlParsePubidLiteral) xmlParsePubidLiteral __attribute((alias("xmlParsePubidLiteral__internal_alias")));
+#else
+#ifndef xmlParsePubidLiteral
+extern __typeof (xmlParsePubidLiteral) xmlParsePubidLiteral__internal_alias __attribute((visibility("hidden")));
+#define xmlParsePubidLiteral xmlParsePubidLiteral__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_LEGACY_ENABLED)
+#ifdef bottom_legacy
+#undef xmlParseQuotedString
+extern __typeof (xmlParseQuotedString) xmlParseQuotedString __attribute((alias("xmlParseQuotedString__internal_alias")));
+#else
+#ifndef xmlParseQuotedString
+extern __typeof (xmlParseQuotedString) xmlParseQuotedString__internal_alias __attribute((visibility("hidden")));
+#define xmlParseQuotedString xmlParseQuotedString__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseReference
+extern __typeof (xmlParseReference) xmlParseReference __attribute((alias("xmlParseReference__internal_alias")));
+#else
+#ifndef xmlParseReference
+extern __typeof (xmlParseReference) xmlParseReference__internal_alias __attribute((visibility("hidden")));
+#define xmlParseReference xmlParseReference__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseSDDecl
+extern __typeof (xmlParseSDDecl) xmlParseSDDecl __attribute((alias("xmlParseSDDecl__internal_alias")));
+#else
+#ifndef xmlParseSDDecl
+extern __typeof (xmlParseSDDecl) xmlParseSDDecl__internal_alias __attribute((visibility("hidden")));
+#define xmlParseSDDecl xmlParseSDDecl__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef bottom_parser
+#undef xmlParseStartTag
+extern __typeof (xmlParseStartTag) xmlParseStartTag __attribute((alias("xmlParseStartTag__internal_alias")));
+#else
+#ifndef xmlParseStartTag
+extern __typeof (xmlParseStartTag) xmlParseStartTag__internal_alias __attribute((visibility("hidden")));
+#define xmlParseStartTag xmlParseStartTag__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseSystemLiteral
+extern __typeof (xmlParseSystemLiteral) xmlParseSystemLiteral __attribute((alias("xmlParseSystemLiteral__internal_alias")));
+#else
+#ifndef xmlParseSystemLiteral
+extern __typeof (xmlParseSystemLiteral) xmlParseSystemLiteral__internal_alias __attribute((visibility("hidden")));
+#define xmlParseSystemLiteral xmlParseSystemLiteral__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseTextDecl
+extern __typeof (xmlParseTextDecl) xmlParseTextDecl __attribute((alias("xmlParseTextDecl__internal_alias")));
+#else
+#ifndef xmlParseTextDecl
+extern __typeof (xmlParseTextDecl) xmlParseTextDecl__internal_alias __attribute((visibility("hidden")));
+#define xmlParseTextDecl xmlParseTextDecl__internal_alias
+#endif
+#endif
+
+#ifdef bottom_uri
+#undef xmlParseURI
+extern __typeof (xmlParseURI) xmlParseURI __attribute((alias("xmlParseURI__internal_alias")));
+#else
+#ifndef xmlParseURI
+extern __typeof (xmlParseURI) xmlParseURI__internal_alias __attribute((visibility("hidden")));
+#define xmlParseURI xmlParseURI__internal_alias
+#endif
+#endif
+
+#ifdef bottom_uri
+#undef xmlParseURIRaw
+extern __typeof (xmlParseURIRaw) xmlParseURIRaw __attribute((alias("xmlParseURIRaw__internal_alias")));
+#else
+#ifndef xmlParseURIRaw
+extern __typeof (xmlParseURIRaw) xmlParseURIRaw__internal_alias __attribute((visibility("hidden")));
+#define xmlParseURIRaw xmlParseURIRaw__internal_alias
+#endif
+#endif
+
+#ifdef bottom_uri
+#undef xmlParseURIReference
+extern __typeof (xmlParseURIReference) xmlParseURIReference __attribute((alias("xmlParseURIReference__internal_alias")));
+#else
+#ifndef xmlParseURIReference
+extern __typeof (xmlParseURIReference) xmlParseURIReference__internal_alias __attribute((visibility("hidden")));
+#define xmlParseURIReference xmlParseURIReference__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseVersionInfo
+extern __typeof (xmlParseVersionInfo) xmlParseVersionInfo __attribute((alias("xmlParseVersionInfo__internal_alias")));
+#else
+#ifndef xmlParseVersionInfo
+extern __typeof (xmlParseVersionInfo) xmlParseVersionInfo__internal_alias __attribute((visibility("hidden")));
+#define xmlParseVersionInfo xmlParseVersionInfo__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseVersionNum
+extern __typeof (xmlParseVersionNum) xmlParseVersionNum __attribute((alias("xmlParseVersionNum__internal_alias")));
+#else
+#ifndef xmlParseVersionNum
+extern __typeof (xmlParseVersionNum) xmlParseVersionNum__internal_alias __attribute((visibility("hidden")));
+#define xmlParseVersionNum xmlParseVersionNum__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParseXMLDecl
+extern __typeof (xmlParseXMLDecl) xmlParseXMLDecl __attribute((alias("xmlParseXMLDecl__internal_alias")));
+#else
+#ifndef xmlParseXMLDecl
+extern __typeof (xmlParseXMLDecl) xmlParseXMLDecl__internal_alias __attribute((visibility("hidden")));
+#define xmlParseXMLDecl xmlParseXMLDecl__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parserInternals
+#undef xmlParserAddNodeInfo
+extern __typeof (xmlParserAddNodeInfo) xmlParserAddNodeInfo __attribute((alias("xmlParserAddNodeInfo__internal_alias")));
+#else
+#ifndef xmlParserAddNodeInfo
+extern __typeof (xmlParserAddNodeInfo) xmlParserAddNodeInfo__internal_alias __attribute((visibility("hidden")));
+#define xmlParserAddNodeInfo xmlParserAddNodeInfo__internal_alias
+#endif
+#endif
+
+#ifdef bottom_error
+#undef xmlParserError
+extern __typeof (xmlParserError) xmlParserError __attribute((alias("xmlParserError__internal_alias")));
+#else
+#ifndef xmlParserError
+extern __typeof (xmlParserError) xmlParserError__internal_alias __attribute((visibility("hidden")));
+#define xmlParserError xmlParserError__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parserInternals
+#undef xmlParserFindNodeInfo
+extern __typeof (xmlParserFindNodeInfo) xmlParserFindNodeInfo __attribute((alias("xmlParserFindNodeInfo__internal_alias")));
+#else
+#ifndef xmlParserFindNodeInfo
+extern __typeof (xmlParserFindNodeInfo) xmlParserFindNodeInfo__internal_alias __attribute((visibility("hidden")));
+#define xmlParserFindNodeInfo xmlParserFindNodeInfo__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parserInternals
+#undef xmlParserFindNodeInfoIndex
+extern __typeof (xmlParserFindNodeInfoIndex) xmlParserFindNodeInfoIndex __attribute((alias("xmlParserFindNodeInfoIndex__internal_alias")));
+#else
+#ifndef xmlParserFindNodeInfoIndex
+extern __typeof (xmlParserFindNodeInfoIndex) xmlParserFindNodeInfoIndex__internal_alias __attribute((visibility("hidden")));
+#define xmlParserFindNodeInfoIndex xmlParserFindNodeInfoIndex__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlIO
+#undef xmlParserGetDirectory
+extern __typeof (xmlParserGetDirectory) xmlParserGetDirectory __attribute((alias("xmlParserGetDirectory__internal_alias")));
+#else
+#ifndef xmlParserGetDirectory
+extern __typeof (xmlParserGetDirectory) xmlParserGetDirectory__internal_alias __attribute((visibility("hidden")));
+#define xmlParserGetDirectory xmlParserGetDirectory__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlParserHandlePEReference
+extern __typeof (xmlParserHandlePEReference) xmlParserHandlePEReference __attribute((alias("xmlParserHandlePEReference__internal_alias")));
+#else
+#ifndef xmlParserHandlePEReference
+extern __typeof (xmlParserHandlePEReference) xmlParserHandlePEReference__internal_alias __attribute((visibility("hidden")));
+#define xmlParserHandlePEReference xmlParserHandlePEReference__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_LEGACY_ENABLED)
+#ifdef bottom_legacy
+#undef xmlParserHandleReference
+extern __typeof (xmlParserHandleReference) xmlParserHandleReference __attribute((alias("xmlParserHandleReference__internal_alias")));
+#else
+#ifndef xmlParserHandleReference
+extern __typeof (xmlParserHandleReference) xmlParserHandleReference__internal_alias __attribute((visibility("hidden")));
+#define xmlParserHandleReference xmlParserHandleReference__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_xmlIO
+#undef xmlParserInputBufferCreateFd
+extern __typeof (xmlParserInputBufferCreateFd) xmlParserInputBufferCreateFd __attribute((alias("xmlParserInputBufferCreateFd__internal_alias")));
+#else
+#ifndef xmlParserInputBufferCreateFd
+extern __typeof (xmlParserInputBufferCreateFd) xmlParserInputBufferCreateFd__internal_alias __attribute((visibility("hidden")));
+#define xmlParserInputBufferCreateFd xmlParserInputBufferCreateFd__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlIO
+#undef xmlParserInputBufferCreateFile
+extern __typeof (xmlParserInputBufferCreateFile) xmlParserInputBufferCreateFile __attribute((alias("xmlParserInputBufferCreateFile__internal_alias")));
+#else
+#ifndef xmlParserInputBufferCreateFile
+extern __typeof (xmlParserInputBufferCreateFile) xmlParserInputBufferCreateFile__internal_alias __attribute((visibility("hidden")));
+#define xmlParserInputBufferCreateFile xmlParserInputBufferCreateFile__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlIO
+#undef xmlParserInputBufferCreateFilename
+extern __typeof (xmlParserInputBufferCreateFilename) xmlParserInputBufferCreateFilename __attribute((alias("xmlParserInputBufferCreateFilename__internal_alias")));
+#else
+#ifndef xmlParserInputBufferCreateFilename
+extern __typeof (xmlParserInputBufferCreateFilename) xmlParserInputBufferCreateFilename__internal_alias __attribute((visibility("hidden")));
+#define xmlParserInputBufferCreateFilename xmlParserInputBufferCreateFilename__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlIO
+#undef xmlParserInputBufferCreateFilenameDefault
+extern __typeof (xmlParserInputBufferCreateFilenameDefault) xmlParserInputBufferCreateFilenameDefault __attribute((alias("xmlParserInputBufferCreateFilenameDefault__internal_alias")));
+#else
+#ifndef xmlParserInputBufferCreateFilenameDefault
+extern __typeof (xmlParserInputBufferCreateFilenameDefault) xmlParserInputBufferCreateFilenameDefault__internal_alias __attribute((visibility("hidden")));
+#define xmlParserInputBufferCreateFilenameDefault xmlParserInputBufferCreateFilenameDefault__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlIO
+#undef xmlParserInputBufferCreateIO
+extern __typeof (xmlParserInputBufferCreateIO) xmlParserInputBufferCreateIO __attribute((alias("xmlParserInputBufferCreateIO__internal_alias")));
+#else
+#ifndef xmlParserInputBufferCreateIO
+extern __typeof (xmlParserInputBufferCreateIO) xmlParserInputBufferCreateIO__internal_alias __attribute((visibility("hidden")));
+#define xmlParserInputBufferCreateIO xmlParserInputBufferCreateIO__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlIO
+#undef xmlParserInputBufferCreateMem
+extern __typeof (xmlParserInputBufferCreateMem) xmlParserInputBufferCreateMem __attribute((alias("xmlParserInputBufferCreateMem__internal_alias")));
+#else
+#ifndef xmlParserInputBufferCreateMem
+extern __typeof (xmlParserInputBufferCreateMem) xmlParserInputBufferCreateMem__internal_alias __attribute((visibility("hidden")));
+#define xmlParserInputBufferCreateMem xmlParserInputBufferCreateMem__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlIO
+#undef xmlParserInputBufferCreateStatic
+extern __typeof (xmlParserInputBufferCreateStatic) xmlParserInputBufferCreateStatic __attribute((alias("xmlParserInputBufferCreateStatic__internal_alias")));
+#else
+#ifndef xmlParserInputBufferCreateStatic
+extern __typeof (xmlParserInputBufferCreateStatic) xmlParserInputBufferCreateStatic__internal_alias __attribute((visibility("hidden")));
+#define xmlParserInputBufferCreateStatic xmlParserInputBufferCreateStatic__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlIO
+#undef xmlParserInputBufferGrow
+extern __typeof (xmlParserInputBufferGrow) xmlParserInputBufferGrow __attribute((alias("xmlParserInputBufferGrow__internal_alias")));
+#else
+#ifndef xmlParserInputBufferGrow
+extern __typeof (xmlParserInputBufferGrow) xmlParserInputBufferGrow__internal_alias __attribute((visibility("hidden")));
+#define xmlParserInputBufferGrow xmlParserInputBufferGrow__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlIO
+#undef xmlParserInputBufferPush
+extern __typeof (xmlParserInputBufferPush) xmlParserInputBufferPush __attribute((alias("xmlParserInputBufferPush__internal_alias")));
+#else
+#ifndef xmlParserInputBufferPush
+extern __typeof (xmlParserInputBufferPush) xmlParserInputBufferPush__internal_alias __attribute((visibility("hidden")));
+#define xmlParserInputBufferPush xmlParserInputBufferPush__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlIO
+#undef xmlParserInputBufferRead
+extern __typeof (xmlParserInputBufferRead) xmlParserInputBufferRead __attribute((alias("xmlParserInputBufferRead__internal_alias")));
+#else
+#ifndef xmlParserInputBufferRead
+extern __typeof (xmlParserInputBufferRead) xmlParserInputBufferRead__internal_alias __attribute((visibility("hidden")));
+#define xmlParserInputBufferRead xmlParserInputBufferRead__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parserInternals
+#undef xmlParserInputGrow
+extern __typeof (xmlParserInputGrow) xmlParserInputGrow __attribute((alias("xmlParserInputGrow__internal_alias")));
+#else
+#ifndef xmlParserInputGrow
+extern __typeof (xmlParserInputGrow) xmlParserInputGrow__internal_alias __attribute((visibility("hidden")));
+#define xmlParserInputGrow xmlParserInputGrow__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parserInternals
+#undef xmlParserInputRead
+extern __typeof (xmlParserInputRead) xmlParserInputRead __attribute((alias("xmlParserInputRead__internal_alias")));
+#else
+#ifndef xmlParserInputRead
+extern __typeof (xmlParserInputRead) xmlParserInputRead__internal_alias __attribute((visibility("hidden")));
+#define xmlParserInputRead xmlParserInputRead__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parserInternals
+#undef xmlParserInputShrink
+extern __typeof (xmlParserInputShrink) xmlParserInputShrink __attribute((alias("xmlParserInputShrink__internal_alias")));
+#else
+#ifndef xmlParserInputShrink
+extern __typeof (xmlParserInputShrink) xmlParserInputShrink__internal_alias __attribute((visibility("hidden")));
+#define xmlParserInputShrink xmlParserInputShrink__internal_alias
+#endif
+#endif
+
+#ifdef bottom_error
+#undef xmlParserPrintFileContext
+extern __typeof (xmlParserPrintFileContext) xmlParserPrintFileContext __attribute((alias("xmlParserPrintFileContext__internal_alias")));
+#else
+#ifndef xmlParserPrintFileContext
+extern __typeof (xmlParserPrintFileContext) xmlParserPrintFileContext__internal_alias __attribute((visibility("hidden")));
+#define xmlParserPrintFileContext xmlParserPrintFileContext__internal_alias
+#endif
+#endif
+
+#ifdef bottom_error
+#undef xmlParserPrintFileInfo
+extern __typeof (xmlParserPrintFileInfo) xmlParserPrintFileInfo __attribute((alias("xmlParserPrintFileInfo__internal_alias")));
+#else
+#ifndef xmlParserPrintFileInfo
+extern __typeof (xmlParserPrintFileInfo) xmlParserPrintFileInfo__internal_alias __attribute((visibility("hidden")));
+#define xmlParserPrintFileInfo xmlParserPrintFileInfo__internal_alias
+#endif
+#endif
+
+#ifdef bottom_error
+#undef xmlParserValidityError
+extern __typeof (xmlParserValidityError) xmlParserValidityError __attribute((alias("xmlParserValidityError__internal_alias")));
+#else
+#ifndef xmlParserValidityError
+extern __typeof (xmlParserValidityError) xmlParserValidityError__internal_alias __attribute((visibility("hidden")));
+#define xmlParserValidityError xmlParserValidityError__internal_alias
+#endif
+#endif
+
+#ifdef bottom_error
+#undef xmlParserValidityWarning
+extern __typeof (xmlParserValidityWarning) xmlParserValidityWarning __attribute((alias("xmlParserValidityWarning__internal_alias")));
+#else
+#ifndef xmlParserValidityWarning
+extern __typeof (xmlParserValidityWarning) xmlParserValidityWarning__internal_alias __attribute((visibility("hidden")));
+#define xmlParserValidityWarning xmlParserValidityWarning__internal_alias
+#endif
+#endif
+
+#ifdef bottom_error
+#undef xmlParserWarning
+extern __typeof (xmlParserWarning) xmlParserWarning __attribute((alias("xmlParserWarning__internal_alias")));
+#else
+#ifndef xmlParserWarning
+extern __typeof (xmlParserWarning) xmlParserWarning__internal_alias __attribute((visibility("hidden")));
+#define xmlParserWarning xmlParserWarning__internal_alias
+#endif
+#endif
+
+#ifdef bottom_uri
+#undef xmlPathToURI
+extern __typeof (xmlPathToURI) xmlPathToURI __attribute((alias("xmlPathToURI__internal_alias")));
+#else
+#ifndef xmlPathToURI
+extern __typeof (xmlPathToURI) xmlPathToURI__internal_alias __attribute((visibility("hidden")));
+#define xmlPathToURI xmlPathToURI__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_PATTERN_ENABLED)
+#ifdef bottom_pattern
+#undef xmlPatternFromRoot
+extern __typeof (xmlPatternFromRoot) xmlPatternFromRoot __attribute((alias("xmlPatternFromRoot__internal_alias")));
+#else
+#ifndef xmlPatternFromRoot
+extern __typeof (xmlPatternFromRoot) xmlPatternFromRoot__internal_alias __attribute((visibility("hidden")));
+#define xmlPatternFromRoot xmlPatternFromRoot__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_PATTERN_ENABLED)
+#ifdef bottom_pattern
+#undef xmlPatternGetStreamCtxt
+extern __typeof (xmlPatternGetStreamCtxt) xmlPatternGetStreamCtxt __attribute((alias("xmlPatternGetStreamCtxt__internal_alias")));
+#else
+#ifndef xmlPatternGetStreamCtxt
+extern __typeof (xmlPatternGetStreamCtxt) xmlPatternGetStreamCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlPatternGetStreamCtxt xmlPatternGetStreamCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_PATTERN_ENABLED)
+#ifdef bottom_pattern
+#undef xmlPatternMatch
+extern __typeof (xmlPatternMatch) xmlPatternMatch __attribute((alias("xmlPatternMatch__internal_alias")));
+#else
+#ifndef xmlPatternMatch
+extern __typeof (xmlPatternMatch) xmlPatternMatch__internal_alias __attribute((visibility("hidden")));
+#define xmlPatternMatch xmlPatternMatch__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_PATTERN_ENABLED)
+#ifdef bottom_pattern
+#undef xmlPatternMaxDepth
+extern __typeof (xmlPatternMaxDepth) xmlPatternMaxDepth __attribute((alias("xmlPatternMaxDepth__internal_alias")));
+#else
+#ifndef xmlPatternMaxDepth
+extern __typeof (xmlPatternMaxDepth) xmlPatternMaxDepth__internal_alias __attribute((visibility("hidden")));
+#define xmlPatternMaxDepth xmlPatternMaxDepth__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_PATTERN_ENABLED)
+#ifdef bottom_pattern
+#undef xmlPatternMinDepth
+extern __typeof (xmlPatternMinDepth) xmlPatternMinDepth __attribute((alias("xmlPatternMinDepth__internal_alias")));
+#else
+#ifndef xmlPatternMinDepth
+extern __typeof (xmlPatternMinDepth) xmlPatternMinDepth__internal_alias __attribute((visibility("hidden")));
+#define xmlPatternMinDepth xmlPatternMinDepth__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_PATTERN_ENABLED)
+#ifdef bottom_pattern
+#undef xmlPatternStreamable
+extern __typeof (xmlPatternStreamable) xmlPatternStreamable __attribute((alias("xmlPatternStreamable__internal_alias")));
+#else
+#ifndef xmlPatternStreamable
+extern __typeof (xmlPatternStreamable) xmlPatternStreamable__internal_alias __attribute((visibility("hidden")));
+#define xmlPatternStreamable xmlPatternStreamable__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_PATTERN_ENABLED)
+#ifdef bottom_pattern
+#undef xmlPatterncompile
+extern __typeof (xmlPatterncompile) xmlPatterncompile __attribute((alias("xmlPatterncompile__internal_alias")));
+#else
+#ifndef xmlPatterncompile
+extern __typeof (xmlPatterncompile) xmlPatterncompile__internal_alias __attribute((visibility("hidden")));
+#define xmlPatterncompile xmlPatterncompile__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_parserInternals
+#undef xmlPedanticParserDefault
+extern __typeof (xmlPedanticParserDefault) xmlPedanticParserDefault __attribute((alias("xmlPedanticParserDefault__internal_alias")));
+#else
+#ifndef xmlPedanticParserDefault
+extern __typeof (xmlPedanticParserDefault) xmlPedanticParserDefault__internal_alias __attribute((visibility("hidden")));
+#define xmlPedanticParserDefault xmlPedanticParserDefault__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlPopInput
+extern __typeof (xmlPopInput) xmlPopInput __attribute((alias("xmlPopInput__internal_alias")));
+#else
+#ifndef xmlPopInput
+extern __typeof (xmlPopInput) xmlPopInput__internal_alias __attribute((visibility("hidden")));
+#define xmlPopInput xmlPopInput__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlIO
+#undef xmlPopInputCallbacks
+extern __typeof (xmlPopInputCallbacks) xmlPopInputCallbacks __attribute((alias("xmlPopInputCallbacks__internal_alias")));
+#else
+#ifndef xmlPopInputCallbacks
+extern __typeof (xmlPopInputCallbacks) xmlPopInputCallbacks__internal_alias __attribute((visibility("hidden")));
+#define xmlPopInputCallbacks xmlPopInputCallbacks__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_TREE_ENABLED)
+#ifdef bottom_tree
+#undef xmlPreviousElementSibling
+extern __typeof (xmlPreviousElementSibling) xmlPreviousElementSibling __attribute((alias("xmlPreviousElementSibling__internal_alias")));
+#else
+#ifndef xmlPreviousElementSibling
+extern __typeof (xmlPreviousElementSibling) xmlPreviousElementSibling__internal_alias __attribute((visibility("hidden")));
+#define xmlPreviousElementSibling xmlPreviousElementSibling__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_uri
+#undef xmlPrintURI
+extern __typeof (xmlPrintURI) xmlPrintURI __attribute((alias("xmlPrintURI__internal_alias")));
+#else
+#ifndef xmlPrintURI
+extern __typeof (xmlPrintURI) xmlPrintURI__internal_alias __attribute((visibility("hidden")));
+#define xmlPrintURI xmlPrintURI__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlPushInput
+extern __typeof (xmlPushInput) xmlPushInput __attribute((alias("xmlPushInput__internal_alias")));
+#else
+#ifndef xmlPushInput
+extern __typeof (xmlPushInput) xmlPushInput__internal_alias __attribute((visibility("hidden")));
+#define xmlPushInput xmlPushInput__internal_alias
+#endif
+#endif
+
+#ifdef bottom_threads
+#undef xmlRMutexLock
+extern __typeof (xmlRMutexLock) xmlRMutexLock __attribute((alias("xmlRMutexLock__internal_alias")));
+#else
+#ifndef xmlRMutexLock
+extern __typeof (xmlRMutexLock) xmlRMutexLock__internal_alias __attribute((visibility("hidden")));
+#define xmlRMutexLock xmlRMutexLock__internal_alias
+#endif
+#endif
+
+#ifdef bottom_threads
+#undef xmlRMutexUnlock
+extern __typeof (xmlRMutexUnlock) xmlRMutexUnlock __attribute((alias("xmlRMutexUnlock__internal_alias")));
+#else
+#ifndef xmlRMutexUnlock
+extern __typeof (xmlRMutexUnlock) xmlRMutexUnlock__internal_alias __attribute((visibility("hidden")));
+#define xmlRMutexUnlock xmlRMutexUnlock__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlReadDoc
+extern __typeof (xmlReadDoc) xmlReadDoc __attribute((alias("xmlReadDoc__internal_alias")));
+#else
+#ifndef xmlReadDoc
+extern __typeof (xmlReadDoc) xmlReadDoc__internal_alias __attribute((visibility("hidden")));
+#define xmlReadDoc xmlReadDoc__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlReadFd
+extern __typeof (xmlReadFd) xmlReadFd __attribute((alias("xmlReadFd__internal_alias")));
+#else
+#ifndef xmlReadFd
+extern __typeof (xmlReadFd) xmlReadFd__internal_alias __attribute((visibility("hidden")));
+#define xmlReadFd xmlReadFd__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlReadFile
+extern __typeof (xmlReadFile) xmlReadFile __attribute((alias("xmlReadFile__internal_alias")));
+#else
+#ifndef xmlReadFile
+extern __typeof (xmlReadFile) xmlReadFile__internal_alias __attribute((visibility("hidden")));
+#define xmlReadFile xmlReadFile__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlReadIO
+extern __typeof (xmlReadIO) xmlReadIO __attribute((alias("xmlReadIO__internal_alias")));
+#else
+#ifndef xmlReadIO
+extern __typeof (xmlReadIO) xmlReadIO__internal_alias __attribute((visibility("hidden")));
+#define xmlReadIO xmlReadIO__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlReadMemory
+extern __typeof (xmlReadMemory) xmlReadMemory __attribute((alias("xmlReadMemory__internal_alias")));
+#else
+#ifndef xmlReadMemory
+extern __typeof (xmlReadMemory) xmlReadMemory__internal_alias __attribute((visibility("hidden")));
+#define xmlReadMemory xmlReadMemory__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlReaderForDoc
+extern __typeof (xmlReaderForDoc) xmlReaderForDoc __attribute((alias("xmlReaderForDoc__internal_alias")));
+#else
+#ifndef xmlReaderForDoc
+extern __typeof (xmlReaderForDoc) xmlReaderForDoc__internal_alias __attribute((visibility("hidden")));
+#define xmlReaderForDoc xmlReaderForDoc__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlReaderForFd
+extern __typeof (xmlReaderForFd) xmlReaderForFd __attribute((alias("xmlReaderForFd__internal_alias")));
+#else
+#ifndef xmlReaderForFd
+extern __typeof (xmlReaderForFd) xmlReaderForFd__internal_alias __attribute((visibility("hidden")));
+#define xmlReaderForFd xmlReaderForFd__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlReaderForFile
+extern __typeof (xmlReaderForFile) xmlReaderForFile __attribute((alias("xmlReaderForFile__internal_alias")));
+#else
+#ifndef xmlReaderForFile
+extern __typeof (xmlReaderForFile) xmlReaderForFile__internal_alias __attribute((visibility("hidden")));
+#define xmlReaderForFile xmlReaderForFile__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlReaderForIO
+extern __typeof (xmlReaderForIO) xmlReaderForIO __attribute((alias("xmlReaderForIO__internal_alias")));
+#else
+#ifndef xmlReaderForIO
+extern __typeof (xmlReaderForIO) xmlReaderForIO__internal_alias __attribute((visibility("hidden")));
+#define xmlReaderForIO xmlReaderForIO__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlReaderForMemory
+extern __typeof (xmlReaderForMemory) xmlReaderForMemory __attribute((alias("xmlReaderForMemory__internal_alias")));
+#else
+#ifndef xmlReaderForMemory
+extern __typeof (xmlReaderForMemory) xmlReaderForMemory__internal_alias __attribute((visibility("hidden")));
+#define xmlReaderForMemory xmlReaderForMemory__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlReaderNewDoc
+extern __typeof (xmlReaderNewDoc) xmlReaderNewDoc __attribute((alias("xmlReaderNewDoc__internal_alias")));
+#else
+#ifndef xmlReaderNewDoc
+extern __typeof (xmlReaderNewDoc) xmlReaderNewDoc__internal_alias __attribute((visibility("hidden")));
+#define xmlReaderNewDoc xmlReaderNewDoc__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlReaderNewFd
+extern __typeof (xmlReaderNewFd) xmlReaderNewFd __attribute((alias("xmlReaderNewFd__internal_alias")));
+#else
+#ifndef xmlReaderNewFd
+extern __typeof (xmlReaderNewFd) xmlReaderNewFd__internal_alias __attribute((visibility("hidden")));
+#define xmlReaderNewFd xmlReaderNewFd__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlReaderNewFile
+extern __typeof (xmlReaderNewFile) xmlReaderNewFile __attribute((alias("xmlReaderNewFile__internal_alias")));
+#else
+#ifndef xmlReaderNewFile
+extern __typeof (xmlReaderNewFile) xmlReaderNewFile__internal_alias __attribute((visibility("hidden")));
+#define xmlReaderNewFile xmlReaderNewFile__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlReaderNewIO
+extern __typeof (xmlReaderNewIO) xmlReaderNewIO __attribute((alias("xmlReaderNewIO__internal_alias")));
+#else
+#ifndef xmlReaderNewIO
+extern __typeof (xmlReaderNewIO) xmlReaderNewIO__internal_alias __attribute((visibility("hidden")));
+#define xmlReaderNewIO xmlReaderNewIO__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlReaderNewMemory
+extern __typeof (xmlReaderNewMemory) xmlReaderNewMemory __attribute((alias("xmlReaderNewMemory__internal_alias")));
+#else
+#ifndef xmlReaderNewMemory
+extern __typeof (xmlReaderNewMemory) xmlReaderNewMemory__internal_alias __attribute((visibility("hidden")));
+#define xmlReaderNewMemory xmlReaderNewMemory__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlReaderNewWalker
+extern __typeof (xmlReaderNewWalker) xmlReaderNewWalker __attribute((alias("xmlReaderNewWalker__internal_alias")));
+#else
+#ifndef xmlReaderNewWalker
+extern __typeof (xmlReaderNewWalker) xmlReaderNewWalker__internal_alias __attribute((visibility("hidden")));
+#define xmlReaderNewWalker xmlReaderNewWalker__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlReaderWalker
+extern __typeof (xmlReaderWalker) xmlReaderWalker __attribute((alias("xmlReaderWalker__internal_alias")));
+#else
+#ifndef xmlReaderWalker
+extern __typeof (xmlReaderWalker) xmlReaderWalker__internal_alias __attribute((visibility("hidden")));
+#define xmlReaderWalker xmlReaderWalker__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_xmlmemory
+#undef xmlReallocLoc
+extern __typeof (xmlReallocLoc) xmlReallocLoc __attribute((alias("xmlReallocLoc__internal_alias")));
+#else
+#ifndef xmlReallocLoc
+extern __typeof (xmlReallocLoc) xmlReallocLoc__internal_alias __attribute((visibility("hidden")));
+#define xmlReallocLoc xmlReallocLoc__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_TREE_ENABLED)
+#ifdef bottom_tree
+#undef xmlReconciliateNs
+extern __typeof (xmlReconciliateNs) xmlReconciliateNs __attribute((alias("xmlReconciliateNs__internal_alias")));
+#else
+#ifndef xmlReconciliateNs
+extern __typeof (xmlReconciliateNs) xmlReconciliateNs__internal_alias __attribute((visibility("hidden")));
+#define xmlReconciliateNs xmlReconciliateNs__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef bottom_parser
+#undef xmlRecoverDoc
+extern __typeof (xmlRecoverDoc) xmlRecoverDoc __attribute((alias("xmlRecoverDoc__internal_alias")));
+#else
+#ifndef xmlRecoverDoc
+extern __typeof (xmlRecoverDoc) xmlRecoverDoc__internal_alias __attribute((visibility("hidden")));
+#define xmlRecoverDoc xmlRecoverDoc__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef bottom_parser
+#undef xmlRecoverFile
+extern __typeof (xmlRecoverFile) xmlRecoverFile __attribute((alias("xmlRecoverFile__internal_alias")));
+#else
+#ifndef xmlRecoverFile
+extern __typeof (xmlRecoverFile) xmlRecoverFile__internal_alias __attribute((visibility("hidden")));
+#define xmlRecoverFile xmlRecoverFile__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef bottom_parser
+#undef xmlRecoverMemory
+extern __typeof (xmlRecoverMemory) xmlRecoverMemory __attribute((alias("xmlRecoverMemory__internal_alias")));
+#else
+#ifndef xmlRecoverMemory
+extern __typeof (xmlRecoverMemory) xmlRecoverMemory__internal_alias __attribute((visibility("hidden")));
+#define xmlRecoverMemory xmlRecoverMemory__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlRegExecErrInfo
+extern __typeof (xmlRegExecErrInfo) xmlRegExecErrInfo __attribute((alias("xmlRegExecErrInfo__internal_alias")));
+#else
+#ifndef xmlRegExecErrInfo
+extern __typeof (xmlRegExecErrInfo) xmlRegExecErrInfo__internal_alias __attribute((visibility("hidden")));
+#define xmlRegExecErrInfo xmlRegExecErrInfo__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlRegExecNextValues
+extern __typeof (xmlRegExecNextValues) xmlRegExecNextValues __attribute((alias("xmlRegExecNextValues__internal_alias")));
+#else
+#ifndef xmlRegExecNextValues
+extern __typeof (xmlRegExecNextValues) xmlRegExecNextValues__internal_alias __attribute((visibility("hidden")));
+#define xmlRegExecNextValues xmlRegExecNextValues__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlRegExecPushString
+extern __typeof (xmlRegExecPushString) xmlRegExecPushString __attribute((alias("xmlRegExecPushString__internal_alias")));
+#else
+#ifndef xmlRegExecPushString
+extern __typeof (xmlRegExecPushString) xmlRegExecPushString__internal_alias __attribute((visibility("hidden")));
+#define xmlRegExecPushString xmlRegExecPushString__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlRegExecPushString2
+extern __typeof (xmlRegExecPushString2) xmlRegExecPushString2 __attribute((alias("xmlRegExecPushString2__internal_alias")));
+#else
+#ifndef xmlRegExecPushString2
+extern __typeof (xmlRegExecPushString2) xmlRegExecPushString2__internal_alias __attribute((visibility("hidden")));
+#define xmlRegExecPushString2 xmlRegExecPushString2__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlRegFreeExecCtxt
+extern __typeof (xmlRegFreeExecCtxt) xmlRegFreeExecCtxt __attribute((alias("xmlRegFreeExecCtxt__internal_alias")));
+#else
+#ifndef xmlRegFreeExecCtxt
+extern __typeof (xmlRegFreeExecCtxt) xmlRegFreeExecCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlRegFreeExecCtxt xmlRegFreeExecCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlRegFreeRegexp
+extern __typeof (xmlRegFreeRegexp) xmlRegFreeRegexp __attribute((alias("xmlRegFreeRegexp__internal_alias")));
+#else
+#ifndef xmlRegFreeRegexp
+extern __typeof (xmlRegFreeRegexp) xmlRegFreeRegexp__internal_alias __attribute((visibility("hidden")));
+#define xmlRegFreeRegexp xmlRegFreeRegexp__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlRegNewExecCtxt
+extern __typeof (xmlRegNewExecCtxt) xmlRegNewExecCtxt __attribute((alias("xmlRegNewExecCtxt__internal_alias")));
+#else
+#ifndef xmlRegNewExecCtxt
+extern __typeof (xmlRegNewExecCtxt) xmlRegNewExecCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlRegNewExecCtxt xmlRegNewExecCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlRegexpCompile
+extern __typeof (xmlRegexpCompile) xmlRegexpCompile __attribute((alias("xmlRegexpCompile__internal_alias")));
+#else
+#ifndef xmlRegexpCompile
+extern __typeof (xmlRegexpCompile) xmlRegexpCompile__internal_alias __attribute((visibility("hidden")));
+#define xmlRegexpCompile xmlRegexpCompile__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlRegexpExec
+extern __typeof (xmlRegexpExec) xmlRegexpExec __attribute((alias("xmlRegexpExec__internal_alias")));
+#else
+#ifndef xmlRegexpExec
+extern __typeof (xmlRegexpExec) xmlRegexpExec__internal_alias __attribute((visibility("hidden")));
+#define xmlRegexpExec xmlRegexpExec__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlRegexpIsDeterminist
+extern __typeof (xmlRegexpIsDeterminist) xmlRegexpIsDeterminist __attribute((alias("xmlRegexpIsDeterminist__internal_alias")));
+#else
+#ifndef xmlRegexpIsDeterminist
+extern __typeof (xmlRegexpIsDeterminist) xmlRegexpIsDeterminist__internal_alias __attribute((visibility("hidden")));
+#define xmlRegexpIsDeterminist xmlRegexpIsDeterminist__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_REGEXP_ENABLED)
+#ifdef bottom_xmlregexp
+#undef xmlRegexpPrint
+extern __typeof (xmlRegexpPrint) xmlRegexpPrint __attribute((alias("xmlRegexpPrint__internal_alias")));
+#else
+#ifndef xmlRegexpPrint
+extern __typeof (xmlRegexpPrint) xmlRegexpPrint__internal_alias __attribute((visibility("hidden")));
+#define xmlRegexpPrint xmlRegexpPrint__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_encoding
+#undef xmlRegisterCharEncodingHandler
+extern __typeof (xmlRegisterCharEncodingHandler) xmlRegisterCharEncodingHandler __attribute((alias("xmlRegisterCharEncodingHandler__internal_alias")));
+#else
+#ifndef xmlRegisterCharEncodingHandler
+extern __typeof (xmlRegisterCharEncodingHandler) xmlRegisterCharEncodingHandler__internal_alias __attribute((visibility("hidden")));
+#define xmlRegisterCharEncodingHandler xmlRegisterCharEncodingHandler__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlIO
+#undef xmlRegisterDefaultInputCallbacks
+extern __typeof (xmlRegisterDefaultInputCallbacks) xmlRegisterDefaultInputCallbacks __attribute((alias("xmlRegisterDefaultInputCallbacks__internal_alias")));
+#else
+#ifndef xmlRegisterDefaultInputCallbacks
+extern __typeof (xmlRegisterDefaultInputCallbacks) xmlRegisterDefaultInputCallbacks__internal_alias __attribute((visibility("hidden")));
+#define xmlRegisterDefaultInputCallbacks xmlRegisterDefaultInputCallbacks__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlIO
+#undef xmlRegisterDefaultOutputCallbacks
+extern __typeof (xmlRegisterDefaultOutputCallbacks) xmlRegisterDefaultOutputCallbacks __attribute((alias("xmlRegisterDefaultOutputCallbacks__internal_alias")));
+#else
+#ifndef xmlRegisterDefaultOutputCallbacks
+extern __typeof (xmlRegisterDefaultOutputCallbacks) xmlRegisterDefaultOutputCallbacks__internal_alias __attribute((visibility("hidden")));
+#define xmlRegisterDefaultOutputCallbacks xmlRegisterDefaultOutputCallbacks__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED) && defined(LIBXML_HTTP_ENABLED)
+#ifdef bottom_xmlIO
+#undef xmlRegisterHTTPPostCallbacks
+extern __typeof (xmlRegisterHTTPPostCallbacks) xmlRegisterHTTPPostCallbacks __attribute((alias("xmlRegisterHTTPPostCallbacks__internal_alias")));
+#else
+#ifndef xmlRegisterHTTPPostCallbacks
+extern __typeof (xmlRegisterHTTPPostCallbacks) xmlRegisterHTTPPostCallbacks__internal_alias __attribute((visibility("hidden")));
+#define xmlRegisterHTTPPostCallbacks xmlRegisterHTTPPostCallbacks__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_xmlIO
+#undef xmlRegisterInputCallbacks
+extern __typeof (xmlRegisterInputCallbacks) xmlRegisterInputCallbacks __attribute((alias("xmlRegisterInputCallbacks__internal_alias")));
+#else
+#ifndef xmlRegisterInputCallbacks
+extern __typeof (xmlRegisterInputCallbacks) xmlRegisterInputCallbacks__internal_alias __attribute((visibility("hidden")));
+#define xmlRegisterInputCallbacks xmlRegisterInputCallbacks__internal_alias
+#endif
+#endif
+
+#ifdef bottom_globals
+#undef xmlRegisterNodeDefault
+extern __typeof (xmlRegisterNodeDefault) xmlRegisterNodeDefault __attribute((alias("xmlRegisterNodeDefault__internal_alias")));
+#else
+#ifndef xmlRegisterNodeDefault
+extern __typeof (xmlRegisterNodeDefault) xmlRegisterNodeDefault__internal_alias __attribute((visibility("hidden")));
+#define xmlRegisterNodeDefault xmlRegisterNodeDefault__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlIO
+#undef xmlRegisterOutputCallbacks
+extern __typeof (xmlRegisterOutputCallbacks) xmlRegisterOutputCallbacks __attribute((alias("xmlRegisterOutputCallbacks__internal_alias")));
+#else
+#ifndef xmlRegisterOutputCallbacks
+extern __typeof (xmlRegisterOutputCallbacks) xmlRegisterOutputCallbacks__internal_alias __attribute((visibility("hidden")));
+#define xmlRegisterOutputCallbacks xmlRegisterOutputCallbacks__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_relaxng
+#undef xmlRelaxNGCleanupTypes
+extern __typeof (xmlRelaxNGCleanupTypes) xmlRelaxNGCleanupTypes __attribute((alias("xmlRelaxNGCleanupTypes__internal_alias")));
+#else
+#ifndef xmlRelaxNGCleanupTypes
+extern __typeof (xmlRelaxNGCleanupTypes) xmlRelaxNGCleanupTypes__internal_alias __attribute((visibility("hidden")));
+#define xmlRelaxNGCleanupTypes xmlRelaxNGCleanupTypes__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_relaxng
+#undef xmlRelaxNGDump
+extern __typeof (xmlRelaxNGDump) xmlRelaxNGDump __attribute((alias("xmlRelaxNGDump__internal_alias")));
+#else
+#ifndef xmlRelaxNGDump
+extern __typeof (xmlRelaxNGDump) xmlRelaxNGDump__internal_alias __attribute((visibility("hidden")));
+#define xmlRelaxNGDump xmlRelaxNGDump__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_relaxng
+#undef xmlRelaxNGDumpTree
+extern __typeof (xmlRelaxNGDumpTree) xmlRelaxNGDumpTree __attribute((alias("xmlRelaxNGDumpTree__internal_alias")));
+#else
+#ifndef xmlRelaxNGDumpTree
+extern __typeof (xmlRelaxNGDumpTree) xmlRelaxNGDumpTree__internal_alias __attribute((visibility("hidden")));
+#define xmlRelaxNGDumpTree xmlRelaxNGDumpTree__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_relaxng
+#undef xmlRelaxNGFree
+extern __typeof (xmlRelaxNGFree) xmlRelaxNGFree __attribute((alias("xmlRelaxNGFree__internal_alias")));
+#else
+#ifndef xmlRelaxNGFree
+extern __typeof (xmlRelaxNGFree) xmlRelaxNGFree__internal_alias __attribute((visibility("hidden")));
+#define xmlRelaxNGFree xmlRelaxNGFree__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_relaxng
+#undef xmlRelaxNGFreeParserCtxt
+extern __typeof (xmlRelaxNGFreeParserCtxt) xmlRelaxNGFreeParserCtxt __attribute((alias("xmlRelaxNGFreeParserCtxt__internal_alias")));
+#else
+#ifndef xmlRelaxNGFreeParserCtxt
+extern __typeof (xmlRelaxNGFreeParserCtxt) xmlRelaxNGFreeParserCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlRelaxNGFreeParserCtxt xmlRelaxNGFreeParserCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_relaxng
+#undef xmlRelaxNGFreeValidCtxt
+extern __typeof (xmlRelaxNGFreeValidCtxt) xmlRelaxNGFreeValidCtxt __attribute((alias("xmlRelaxNGFreeValidCtxt__internal_alias")));
+#else
+#ifndef xmlRelaxNGFreeValidCtxt
+extern __typeof (xmlRelaxNGFreeValidCtxt) xmlRelaxNGFreeValidCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlRelaxNGFreeValidCtxt xmlRelaxNGFreeValidCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_relaxng
+#undef xmlRelaxNGGetParserErrors
+extern __typeof (xmlRelaxNGGetParserErrors) xmlRelaxNGGetParserErrors __attribute((alias("xmlRelaxNGGetParserErrors__internal_alias")));
+#else
+#ifndef xmlRelaxNGGetParserErrors
+extern __typeof (xmlRelaxNGGetParserErrors) xmlRelaxNGGetParserErrors__internal_alias __attribute((visibility("hidden")));
+#define xmlRelaxNGGetParserErrors xmlRelaxNGGetParserErrors__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_relaxng
+#undef xmlRelaxNGGetValidErrors
+extern __typeof (xmlRelaxNGGetValidErrors) xmlRelaxNGGetValidErrors __attribute((alias("xmlRelaxNGGetValidErrors__internal_alias")));
+#else
+#ifndef xmlRelaxNGGetValidErrors
+extern __typeof (xmlRelaxNGGetValidErrors) xmlRelaxNGGetValidErrors__internal_alias __attribute((visibility("hidden")));
+#define xmlRelaxNGGetValidErrors xmlRelaxNGGetValidErrors__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_relaxng
+#undef xmlRelaxNGInitTypes
+extern __typeof (xmlRelaxNGInitTypes) xmlRelaxNGInitTypes __attribute((alias("xmlRelaxNGInitTypes__internal_alias")));
+#else
+#ifndef xmlRelaxNGInitTypes
+extern __typeof (xmlRelaxNGInitTypes) xmlRelaxNGInitTypes__internal_alias __attribute((visibility("hidden")));
+#define xmlRelaxNGInitTypes xmlRelaxNGInitTypes__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_relaxng
+#undef xmlRelaxNGNewDocParserCtxt
+extern __typeof (xmlRelaxNGNewDocParserCtxt) xmlRelaxNGNewDocParserCtxt __attribute((alias("xmlRelaxNGNewDocParserCtxt__internal_alias")));
+#else
+#ifndef xmlRelaxNGNewDocParserCtxt
+extern __typeof (xmlRelaxNGNewDocParserCtxt) xmlRelaxNGNewDocParserCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlRelaxNGNewDocParserCtxt xmlRelaxNGNewDocParserCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_relaxng
+#undef xmlRelaxNGNewMemParserCtxt
+extern __typeof (xmlRelaxNGNewMemParserCtxt) xmlRelaxNGNewMemParserCtxt __attribute((alias("xmlRelaxNGNewMemParserCtxt__internal_alias")));
+#else
+#ifndef xmlRelaxNGNewMemParserCtxt
+extern __typeof (xmlRelaxNGNewMemParserCtxt) xmlRelaxNGNewMemParserCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlRelaxNGNewMemParserCtxt xmlRelaxNGNewMemParserCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_relaxng
+#undef xmlRelaxNGNewParserCtxt
+extern __typeof (xmlRelaxNGNewParserCtxt) xmlRelaxNGNewParserCtxt __attribute((alias("xmlRelaxNGNewParserCtxt__internal_alias")));
+#else
+#ifndef xmlRelaxNGNewParserCtxt
+extern __typeof (xmlRelaxNGNewParserCtxt) xmlRelaxNGNewParserCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlRelaxNGNewParserCtxt xmlRelaxNGNewParserCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_relaxng
+#undef xmlRelaxNGNewValidCtxt
+extern __typeof (xmlRelaxNGNewValidCtxt) xmlRelaxNGNewValidCtxt __attribute((alias("xmlRelaxNGNewValidCtxt__internal_alias")));
+#else
+#ifndef xmlRelaxNGNewValidCtxt
+extern __typeof (xmlRelaxNGNewValidCtxt) xmlRelaxNGNewValidCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlRelaxNGNewValidCtxt xmlRelaxNGNewValidCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_relaxng
+#undef xmlRelaxNGParse
+extern __typeof (xmlRelaxNGParse) xmlRelaxNGParse __attribute((alias("xmlRelaxNGParse__internal_alias")));
+#else
+#ifndef xmlRelaxNGParse
+extern __typeof (xmlRelaxNGParse) xmlRelaxNGParse__internal_alias __attribute((visibility("hidden")));
+#define xmlRelaxNGParse xmlRelaxNGParse__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_relaxng
+#undef xmlRelaxNGSetParserErrors
+extern __typeof (xmlRelaxNGSetParserErrors) xmlRelaxNGSetParserErrors __attribute((alias("xmlRelaxNGSetParserErrors__internal_alias")));
+#else
+#ifndef xmlRelaxNGSetParserErrors
+extern __typeof (xmlRelaxNGSetParserErrors) xmlRelaxNGSetParserErrors__internal_alias __attribute((visibility("hidden")));
+#define xmlRelaxNGSetParserErrors xmlRelaxNGSetParserErrors__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_relaxng
+#undef xmlRelaxNGSetParserStructuredErrors
+extern __typeof (xmlRelaxNGSetParserStructuredErrors) xmlRelaxNGSetParserStructuredErrors __attribute((alias("xmlRelaxNGSetParserStructuredErrors__internal_alias")));
+#else
+#ifndef xmlRelaxNGSetParserStructuredErrors
+extern __typeof (xmlRelaxNGSetParserStructuredErrors) xmlRelaxNGSetParserStructuredErrors__internal_alias __attribute((visibility("hidden")));
+#define xmlRelaxNGSetParserStructuredErrors xmlRelaxNGSetParserStructuredErrors__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_relaxng
+#undef xmlRelaxNGSetValidErrors
+extern __typeof (xmlRelaxNGSetValidErrors) xmlRelaxNGSetValidErrors __attribute((alias("xmlRelaxNGSetValidErrors__internal_alias")));
+#else
+#ifndef xmlRelaxNGSetValidErrors
+extern __typeof (xmlRelaxNGSetValidErrors) xmlRelaxNGSetValidErrors__internal_alias __attribute((visibility("hidden")));
+#define xmlRelaxNGSetValidErrors xmlRelaxNGSetValidErrors__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_relaxng
+#undef xmlRelaxNGSetValidStructuredErrors
+extern __typeof (xmlRelaxNGSetValidStructuredErrors) xmlRelaxNGSetValidStructuredErrors __attribute((alias("xmlRelaxNGSetValidStructuredErrors__internal_alias")));
+#else
+#ifndef xmlRelaxNGSetValidStructuredErrors
+extern __typeof (xmlRelaxNGSetValidStructuredErrors) xmlRelaxNGSetValidStructuredErrors__internal_alias __attribute((visibility("hidden")));
+#define xmlRelaxNGSetValidStructuredErrors xmlRelaxNGSetValidStructuredErrors__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_relaxng
+#undef xmlRelaxNGValidateDoc
+extern __typeof (xmlRelaxNGValidateDoc) xmlRelaxNGValidateDoc __attribute((alias("xmlRelaxNGValidateDoc__internal_alias")));
+#else
+#ifndef xmlRelaxNGValidateDoc
+extern __typeof (xmlRelaxNGValidateDoc) xmlRelaxNGValidateDoc__internal_alias __attribute((visibility("hidden")));
+#define xmlRelaxNGValidateDoc xmlRelaxNGValidateDoc__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_relaxng
+#undef xmlRelaxNGValidateFullElement
+extern __typeof (xmlRelaxNGValidateFullElement) xmlRelaxNGValidateFullElement __attribute((alias("xmlRelaxNGValidateFullElement__internal_alias")));
+#else
+#ifndef xmlRelaxNGValidateFullElement
+extern __typeof (xmlRelaxNGValidateFullElement) xmlRelaxNGValidateFullElement__internal_alias __attribute((visibility("hidden")));
+#define xmlRelaxNGValidateFullElement xmlRelaxNGValidateFullElement__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_relaxng
+#undef xmlRelaxNGValidatePopElement
+extern __typeof (xmlRelaxNGValidatePopElement) xmlRelaxNGValidatePopElement __attribute((alias("xmlRelaxNGValidatePopElement__internal_alias")));
+#else
+#ifndef xmlRelaxNGValidatePopElement
+extern __typeof (xmlRelaxNGValidatePopElement) xmlRelaxNGValidatePopElement__internal_alias __attribute((visibility("hidden")));
+#define xmlRelaxNGValidatePopElement xmlRelaxNGValidatePopElement__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_relaxng
+#undef xmlRelaxNGValidatePushCData
+extern __typeof (xmlRelaxNGValidatePushCData) xmlRelaxNGValidatePushCData __attribute((alias("xmlRelaxNGValidatePushCData__internal_alias")));
+#else
+#ifndef xmlRelaxNGValidatePushCData
+extern __typeof (xmlRelaxNGValidatePushCData) xmlRelaxNGValidatePushCData__internal_alias __attribute((visibility("hidden")));
+#define xmlRelaxNGValidatePushCData xmlRelaxNGValidatePushCData__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_relaxng
+#undef xmlRelaxNGValidatePushElement
+extern __typeof (xmlRelaxNGValidatePushElement) xmlRelaxNGValidatePushElement __attribute((alias("xmlRelaxNGValidatePushElement__internal_alias")));
+#else
+#ifndef xmlRelaxNGValidatePushElement
+extern __typeof (xmlRelaxNGValidatePushElement) xmlRelaxNGValidatePushElement__internal_alias __attribute((visibility("hidden")));
+#define xmlRelaxNGValidatePushElement xmlRelaxNGValidatePushElement__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_relaxng
+#undef xmlRelaxParserSetFlag
+extern __typeof (xmlRelaxParserSetFlag) xmlRelaxParserSetFlag __attribute((alias("xmlRelaxParserSetFlag__internal_alias")));
+#else
+#ifndef xmlRelaxParserSetFlag
+extern __typeof (xmlRelaxParserSetFlag) xmlRelaxParserSetFlag__internal_alias __attribute((visibility("hidden")));
+#define xmlRelaxParserSetFlag xmlRelaxParserSetFlag__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_valid
+#undef xmlRemoveID
+extern __typeof (xmlRemoveID) xmlRemoveID __attribute((alias("xmlRemoveID__internal_alias")));
+#else
+#ifndef xmlRemoveID
+extern __typeof (xmlRemoveID) xmlRemoveID__internal_alias __attribute((visibility("hidden")));
+#define xmlRemoveID xmlRemoveID__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlRemoveProp
+extern __typeof (xmlRemoveProp) xmlRemoveProp __attribute((alias("xmlRemoveProp__internal_alias")));
+#else
+#ifndef xmlRemoveProp
+extern __typeof (xmlRemoveProp) xmlRemoveProp__internal_alias __attribute((visibility("hidden")));
+#define xmlRemoveProp xmlRemoveProp__internal_alias
+#endif
+#endif
+
+#ifdef bottom_valid
+#undef xmlRemoveRef
+extern __typeof (xmlRemoveRef) xmlRemoveRef __attribute((alias("xmlRemoveRef__internal_alias")));
+#else
+#ifndef xmlRemoveRef
+extern __typeof (xmlRemoveRef) xmlRemoveRef__internal_alias __attribute((visibility("hidden")));
+#define xmlRemoveRef xmlRemoveRef__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_tree
+#undef xmlReplaceNode
+extern __typeof (xmlReplaceNode) xmlReplaceNode __attribute((alias("xmlReplaceNode__internal_alias")));
+#else
+#ifndef xmlReplaceNode
+extern __typeof (xmlReplaceNode) xmlReplaceNode__internal_alias __attribute((visibility("hidden")));
+#define xmlReplaceNode xmlReplaceNode__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_error
+#undef xmlResetError
+extern __typeof (xmlResetError) xmlResetError __attribute((alias("xmlResetError__internal_alias")));
+#else
+#ifndef xmlResetError
+extern __typeof (xmlResetError) xmlResetError__internal_alias __attribute((visibility("hidden")));
+#define xmlResetError xmlResetError__internal_alias
+#endif
+#endif
+
+#ifdef bottom_error
+#undef xmlResetLastError
+extern __typeof (xmlResetLastError) xmlResetLastError __attribute((alias("xmlResetLastError__internal_alias")));
+#else
+#ifndef xmlResetLastError
+extern __typeof (xmlResetLastError) xmlResetLastError__internal_alias __attribute((visibility("hidden")));
+#define xmlResetLastError xmlResetLastError__internal_alias
+#endif
+#endif
+
+#ifdef bottom_SAX2
+#undef xmlSAX2AttributeDecl
+extern __typeof (xmlSAX2AttributeDecl) xmlSAX2AttributeDecl __attribute((alias("xmlSAX2AttributeDecl__internal_alias")));
+#else
+#ifndef xmlSAX2AttributeDecl
+extern __typeof (xmlSAX2AttributeDecl) xmlSAX2AttributeDecl__internal_alias __attribute((visibility("hidden")));
+#define xmlSAX2AttributeDecl xmlSAX2AttributeDecl__internal_alias
+#endif
+#endif
+
+#ifdef bottom_SAX2
+#undef xmlSAX2CDataBlock
+extern __typeof (xmlSAX2CDataBlock) xmlSAX2CDataBlock __attribute((alias("xmlSAX2CDataBlock__internal_alias")));
+#else
+#ifndef xmlSAX2CDataBlock
+extern __typeof (xmlSAX2CDataBlock) xmlSAX2CDataBlock__internal_alias __attribute((visibility("hidden")));
+#define xmlSAX2CDataBlock xmlSAX2CDataBlock__internal_alias
+#endif
+#endif
+
+#ifdef bottom_SAX2
+#undef xmlSAX2Characters
+extern __typeof (xmlSAX2Characters) xmlSAX2Characters __attribute((alias("xmlSAX2Characters__internal_alias")));
+#else
+#ifndef xmlSAX2Characters
+extern __typeof (xmlSAX2Characters) xmlSAX2Characters__internal_alias __attribute((visibility("hidden")));
+#define xmlSAX2Characters xmlSAX2Characters__internal_alias
+#endif
+#endif
+
+#ifdef bottom_SAX2
+#undef xmlSAX2Comment
+extern __typeof (xmlSAX2Comment) xmlSAX2Comment __attribute((alias("xmlSAX2Comment__internal_alias")));
+#else
+#ifndef xmlSAX2Comment
+extern __typeof (xmlSAX2Comment) xmlSAX2Comment__internal_alias __attribute((visibility("hidden")));
+#define xmlSAX2Comment xmlSAX2Comment__internal_alias
+#endif
+#endif
+
+#ifdef bottom_SAX2
+#undef xmlSAX2ElementDecl
+extern __typeof (xmlSAX2ElementDecl) xmlSAX2ElementDecl __attribute((alias("xmlSAX2ElementDecl__internal_alias")));
+#else
+#ifndef xmlSAX2ElementDecl
+extern __typeof (xmlSAX2ElementDecl) xmlSAX2ElementDecl__internal_alias __attribute((visibility("hidden")));
+#define xmlSAX2ElementDecl xmlSAX2ElementDecl__internal_alias
+#endif
+#endif
+
+#ifdef bottom_SAX2
+#undef xmlSAX2EndDocument
+extern __typeof (xmlSAX2EndDocument) xmlSAX2EndDocument __attribute((alias("xmlSAX2EndDocument__internal_alias")));
+#else
+#ifndef xmlSAX2EndDocument
+extern __typeof (xmlSAX2EndDocument) xmlSAX2EndDocument__internal_alias __attribute((visibility("hidden")));
+#define xmlSAX2EndDocument xmlSAX2EndDocument__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED) || defined(LIBXML_LEGACY_ENABLED)
+#ifdef bottom_SAX2
+#undef xmlSAX2EndElement
+extern __typeof (xmlSAX2EndElement) xmlSAX2EndElement __attribute((alias("xmlSAX2EndElement__internal_alias")));
+#else
+#ifndef xmlSAX2EndElement
+extern __typeof (xmlSAX2EndElement) xmlSAX2EndElement__internal_alias __attribute((visibility("hidden")));
+#define xmlSAX2EndElement xmlSAX2EndElement__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_SAX2
+#undef xmlSAX2EndElementNs
+extern __typeof (xmlSAX2EndElementNs) xmlSAX2EndElementNs __attribute((alias("xmlSAX2EndElementNs__internal_alias")));
+#else
+#ifndef xmlSAX2EndElementNs
+extern __typeof (xmlSAX2EndElementNs) xmlSAX2EndElementNs__internal_alias __attribute((visibility("hidden")));
+#define xmlSAX2EndElementNs xmlSAX2EndElementNs__internal_alias
+#endif
+#endif
+
+#ifdef bottom_SAX2
+#undef xmlSAX2EntityDecl
+extern __typeof (xmlSAX2EntityDecl) xmlSAX2EntityDecl __attribute((alias("xmlSAX2EntityDecl__internal_alias")));
+#else
+#ifndef xmlSAX2EntityDecl
+extern __typeof (xmlSAX2EntityDecl) xmlSAX2EntityDecl__internal_alias __attribute((visibility("hidden")));
+#define xmlSAX2EntityDecl xmlSAX2EntityDecl__internal_alias
+#endif
+#endif
+
+#ifdef bottom_SAX2
+#undef xmlSAX2ExternalSubset
+extern __typeof (xmlSAX2ExternalSubset) xmlSAX2ExternalSubset __attribute((alias("xmlSAX2ExternalSubset__internal_alias")));
+#else
+#ifndef xmlSAX2ExternalSubset
+extern __typeof (xmlSAX2ExternalSubset) xmlSAX2ExternalSubset__internal_alias __attribute((visibility("hidden")));
+#define xmlSAX2ExternalSubset xmlSAX2ExternalSubset__internal_alias
+#endif
+#endif
+
+#ifdef bottom_SAX2
+#undef xmlSAX2GetColumnNumber
+extern __typeof (xmlSAX2GetColumnNumber) xmlSAX2GetColumnNumber __attribute((alias("xmlSAX2GetColumnNumber__internal_alias")));
+#else
+#ifndef xmlSAX2GetColumnNumber
+extern __typeof (xmlSAX2GetColumnNumber) xmlSAX2GetColumnNumber__internal_alias __attribute((visibility("hidden")));
+#define xmlSAX2GetColumnNumber xmlSAX2GetColumnNumber__internal_alias
+#endif
+#endif
+
+#ifdef bottom_SAX2
+#undef xmlSAX2GetEntity
+extern __typeof (xmlSAX2GetEntity) xmlSAX2GetEntity __attribute((alias("xmlSAX2GetEntity__internal_alias")));
+#else
+#ifndef xmlSAX2GetEntity
+extern __typeof (xmlSAX2GetEntity) xmlSAX2GetEntity__internal_alias __attribute((visibility("hidden")));
+#define xmlSAX2GetEntity xmlSAX2GetEntity__internal_alias
+#endif
+#endif
+
+#ifdef bottom_SAX2
+#undef xmlSAX2GetLineNumber
+extern __typeof (xmlSAX2GetLineNumber) xmlSAX2GetLineNumber __attribute((alias("xmlSAX2GetLineNumber__internal_alias")));
+#else
+#ifndef xmlSAX2GetLineNumber
+extern __typeof (xmlSAX2GetLineNumber) xmlSAX2GetLineNumber__internal_alias __attribute((visibility("hidden")));
+#define xmlSAX2GetLineNumber xmlSAX2GetLineNumber__internal_alias
+#endif
+#endif
+
+#ifdef bottom_SAX2
+#undef xmlSAX2GetParameterEntity
+extern __typeof (xmlSAX2GetParameterEntity) xmlSAX2GetParameterEntity __attribute((alias("xmlSAX2GetParameterEntity__internal_alias")));
+#else
+#ifndef xmlSAX2GetParameterEntity
+extern __typeof (xmlSAX2GetParameterEntity) xmlSAX2GetParameterEntity__internal_alias __attribute((visibility("hidden")));
+#define xmlSAX2GetParameterEntity xmlSAX2GetParameterEntity__internal_alias
+#endif
+#endif
+
+#ifdef bottom_SAX2
+#undef xmlSAX2GetPublicId
+extern __typeof (xmlSAX2GetPublicId) xmlSAX2GetPublicId __attribute((alias("xmlSAX2GetPublicId__internal_alias")));
+#else
+#ifndef xmlSAX2GetPublicId
+extern __typeof (xmlSAX2GetPublicId) xmlSAX2GetPublicId__internal_alias __attribute((visibility("hidden")));
+#define xmlSAX2GetPublicId xmlSAX2GetPublicId__internal_alias
+#endif
+#endif
+
+#ifdef bottom_SAX2
+#undef xmlSAX2GetSystemId
+extern __typeof (xmlSAX2GetSystemId) xmlSAX2GetSystemId __attribute((alias("xmlSAX2GetSystemId__internal_alias")));
+#else
+#ifndef xmlSAX2GetSystemId
+extern __typeof (xmlSAX2GetSystemId) xmlSAX2GetSystemId__internal_alias __attribute((visibility("hidden")));
+#define xmlSAX2GetSystemId xmlSAX2GetSystemId__internal_alias
+#endif
+#endif
+
+#ifdef bottom_SAX2
+#undef xmlSAX2HasExternalSubset
+extern __typeof (xmlSAX2HasExternalSubset) xmlSAX2HasExternalSubset __attribute((alias("xmlSAX2HasExternalSubset__internal_alias")));
+#else
+#ifndef xmlSAX2HasExternalSubset
+extern __typeof (xmlSAX2HasExternalSubset) xmlSAX2HasExternalSubset__internal_alias __attribute((visibility("hidden")));
+#define xmlSAX2HasExternalSubset xmlSAX2HasExternalSubset__internal_alias
+#endif
+#endif
+
+#ifdef bottom_SAX2
+#undef xmlSAX2HasInternalSubset
+extern __typeof (xmlSAX2HasInternalSubset) xmlSAX2HasInternalSubset __attribute((alias("xmlSAX2HasInternalSubset__internal_alias")));
+#else
+#ifndef xmlSAX2HasInternalSubset
+extern __typeof (xmlSAX2HasInternalSubset) xmlSAX2HasInternalSubset__internal_alias __attribute((visibility("hidden")));
+#define xmlSAX2HasInternalSubset xmlSAX2HasInternalSubset__internal_alias
+#endif
+#endif
+
+#ifdef bottom_SAX2
+#undef xmlSAX2IgnorableWhitespace
+extern __typeof (xmlSAX2IgnorableWhitespace) xmlSAX2IgnorableWhitespace __attribute((alias("xmlSAX2IgnorableWhitespace__internal_alias")));
+#else
+#ifndef xmlSAX2IgnorableWhitespace
+extern __typeof (xmlSAX2IgnorableWhitespace) xmlSAX2IgnorableWhitespace__internal_alias __attribute((visibility("hidden")));
+#define xmlSAX2IgnorableWhitespace xmlSAX2IgnorableWhitespace__internal_alias
+#endif
+#endif
+
+#ifdef bottom_SAX2
+#undef xmlSAX2InitDefaultSAXHandler
+extern __typeof (xmlSAX2InitDefaultSAXHandler) xmlSAX2InitDefaultSAXHandler __attribute((alias("xmlSAX2InitDefaultSAXHandler__internal_alias")));
+#else
+#ifndef xmlSAX2InitDefaultSAXHandler
+extern __typeof (xmlSAX2InitDefaultSAXHandler) xmlSAX2InitDefaultSAXHandler__internal_alias __attribute((visibility("hidden")));
+#define xmlSAX2InitDefaultSAXHandler xmlSAX2InitDefaultSAXHandler__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_DOCB_ENABLED)
+#ifdef bottom_SAX2
+#undef xmlSAX2InitDocbDefaultSAXHandler
+extern __typeof (xmlSAX2InitDocbDefaultSAXHandler) xmlSAX2InitDocbDefaultSAXHandler __attribute((alias("xmlSAX2InitDocbDefaultSAXHandler__internal_alias")));
+#else
+#ifndef xmlSAX2InitDocbDefaultSAXHandler
+extern __typeof (xmlSAX2InitDocbDefaultSAXHandler) xmlSAX2InitDocbDefaultSAXHandler__internal_alias __attribute((visibility("hidden")));
+#define xmlSAX2InitDocbDefaultSAXHandler xmlSAX2InitDocbDefaultSAXHandler__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_SAX2
+#undef xmlSAX2InitHtmlDefaultSAXHandler
+extern __typeof (xmlSAX2InitHtmlDefaultSAXHandler) xmlSAX2InitHtmlDefaultSAXHandler __attribute((alias("xmlSAX2InitHtmlDefaultSAXHandler__internal_alias")));
+#else
+#ifndef xmlSAX2InitHtmlDefaultSAXHandler
+extern __typeof (xmlSAX2InitHtmlDefaultSAXHandler) xmlSAX2InitHtmlDefaultSAXHandler__internal_alias __attribute((visibility("hidden")));
+#define xmlSAX2InitHtmlDefaultSAXHandler xmlSAX2InitHtmlDefaultSAXHandler__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_SAX2
+#undef xmlSAX2InternalSubset
+extern __typeof (xmlSAX2InternalSubset) xmlSAX2InternalSubset __attribute((alias("xmlSAX2InternalSubset__internal_alias")));
+#else
+#ifndef xmlSAX2InternalSubset
+extern __typeof (xmlSAX2InternalSubset) xmlSAX2InternalSubset__internal_alias __attribute((visibility("hidden")));
+#define xmlSAX2InternalSubset xmlSAX2InternalSubset__internal_alias
+#endif
+#endif
+
+#ifdef bottom_SAX2
+#undef xmlSAX2IsStandalone
+extern __typeof (xmlSAX2IsStandalone) xmlSAX2IsStandalone __attribute((alias("xmlSAX2IsStandalone__internal_alias")));
+#else
+#ifndef xmlSAX2IsStandalone
+extern __typeof (xmlSAX2IsStandalone) xmlSAX2IsStandalone__internal_alias __attribute((visibility("hidden")));
+#define xmlSAX2IsStandalone xmlSAX2IsStandalone__internal_alias
+#endif
+#endif
+
+#ifdef bottom_SAX2
+#undef xmlSAX2NotationDecl
+extern __typeof (xmlSAX2NotationDecl) xmlSAX2NotationDecl __attribute((alias("xmlSAX2NotationDecl__internal_alias")));
+#else
+#ifndef xmlSAX2NotationDecl
+extern __typeof (xmlSAX2NotationDecl) xmlSAX2NotationDecl__internal_alias __attribute((visibility("hidden")));
+#define xmlSAX2NotationDecl xmlSAX2NotationDecl__internal_alias
+#endif
+#endif
+
+#ifdef bottom_SAX2
+#undef xmlSAX2ProcessingInstruction
+extern __typeof (xmlSAX2ProcessingInstruction) xmlSAX2ProcessingInstruction __attribute((alias("xmlSAX2ProcessingInstruction__internal_alias")));
+#else
+#ifndef xmlSAX2ProcessingInstruction
+extern __typeof (xmlSAX2ProcessingInstruction) xmlSAX2ProcessingInstruction__internal_alias __attribute((visibility("hidden")));
+#define xmlSAX2ProcessingInstruction xmlSAX2ProcessingInstruction__internal_alias
+#endif
+#endif
+
+#ifdef bottom_SAX2
+#undef xmlSAX2Reference
+extern __typeof (xmlSAX2Reference) xmlSAX2Reference __attribute((alias("xmlSAX2Reference__internal_alias")));
+#else
+#ifndef xmlSAX2Reference
+extern __typeof (xmlSAX2Reference) xmlSAX2Reference__internal_alias __attribute((visibility("hidden")));
+#define xmlSAX2Reference xmlSAX2Reference__internal_alias
+#endif
+#endif
+
+#ifdef bottom_SAX2
+#undef xmlSAX2ResolveEntity
+extern __typeof (xmlSAX2ResolveEntity) xmlSAX2ResolveEntity __attribute((alias("xmlSAX2ResolveEntity__internal_alias")));
+#else
+#ifndef xmlSAX2ResolveEntity
+extern __typeof (xmlSAX2ResolveEntity) xmlSAX2ResolveEntity__internal_alias __attribute((visibility("hidden")));
+#define xmlSAX2ResolveEntity xmlSAX2ResolveEntity__internal_alias
+#endif
+#endif
+
+#ifdef bottom_SAX2
+#undef xmlSAX2SetDocumentLocator
+extern __typeof (xmlSAX2SetDocumentLocator) xmlSAX2SetDocumentLocator __attribute((alias("xmlSAX2SetDocumentLocator__internal_alias")));
+#else
+#ifndef xmlSAX2SetDocumentLocator
+extern __typeof (xmlSAX2SetDocumentLocator) xmlSAX2SetDocumentLocator__internal_alias __attribute((visibility("hidden")));
+#define xmlSAX2SetDocumentLocator xmlSAX2SetDocumentLocator__internal_alias
+#endif
+#endif
+
+#ifdef bottom_SAX2
+#undef xmlSAX2StartDocument
+extern __typeof (xmlSAX2StartDocument) xmlSAX2StartDocument __attribute((alias("xmlSAX2StartDocument__internal_alias")));
+#else
+#ifndef xmlSAX2StartDocument
+extern __typeof (xmlSAX2StartDocument) xmlSAX2StartDocument__internal_alias __attribute((visibility("hidden")));
+#define xmlSAX2StartDocument xmlSAX2StartDocument__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED) || defined(LIBXML_LEGACY_ENABLED)
+#ifdef bottom_SAX2
+#undef xmlSAX2StartElement
+extern __typeof (xmlSAX2StartElement) xmlSAX2StartElement __attribute((alias("xmlSAX2StartElement__internal_alias")));
+#else
+#ifndef xmlSAX2StartElement
+extern __typeof (xmlSAX2StartElement) xmlSAX2StartElement__internal_alias __attribute((visibility("hidden")));
+#define xmlSAX2StartElement xmlSAX2StartElement__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_SAX2
+#undef xmlSAX2StartElementNs
+extern __typeof (xmlSAX2StartElementNs) xmlSAX2StartElementNs __attribute((alias("xmlSAX2StartElementNs__internal_alias")));
+#else
+#ifndef xmlSAX2StartElementNs
+extern __typeof (xmlSAX2StartElementNs) xmlSAX2StartElementNs__internal_alias __attribute((visibility("hidden")));
+#define xmlSAX2StartElementNs xmlSAX2StartElementNs__internal_alias
+#endif
+#endif
+
+#ifdef bottom_SAX2
+#undef xmlSAX2UnparsedEntityDecl
+extern __typeof (xmlSAX2UnparsedEntityDecl) xmlSAX2UnparsedEntityDecl __attribute((alias("xmlSAX2UnparsedEntityDecl__internal_alias")));
+#else
+#ifndef xmlSAX2UnparsedEntityDecl
+extern __typeof (xmlSAX2UnparsedEntityDecl) xmlSAX2UnparsedEntityDecl__internal_alias __attribute((visibility("hidden")));
+#define xmlSAX2UnparsedEntityDecl xmlSAX2UnparsedEntityDecl__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef bottom_SAX2
+#undef xmlSAXDefaultVersion
+extern __typeof (xmlSAXDefaultVersion) xmlSAXDefaultVersion __attribute((alias("xmlSAXDefaultVersion__internal_alias")));
+#else
+#ifndef xmlSAXDefaultVersion
+extern __typeof (xmlSAXDefaultVersion) xmlSAXDefaultVersion__internal_alias __attribute((visibility("hidden")));
+#define xmlSAXDefaultVersion xmlSAXDefaultVersion__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_VALID_ENABLED)
+#ifdef bottom_parser
+#undef xmlSAXParseDTD
+extern __typeof (xmlSAXParseDTD) xmlSAXParseDTD __attribute((alias("xmlSAXParseDTD__internal_alias")));
+#else
+#ifndef xmlSAXParseDTD
+extern __typeof (xmlSAXParseDTD) xmlSAXParseDTD__internal_alias __attribute((visibility("hidden")));
+#define xmlSAXParseDTD xmlSAXParseDTD__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef bottom_parser
+#undef xmlSAXParseDoc
+extern __typeof (xmlSAXParseDoc) xmlSAXParseDoc __attribute((alias("xmlSAXParseDoc__internal_alias")));
+#else
+#ifndef xmlSAXParseDoc
+extern __typeof (xmlSAXParseDoc) xmlSAXParseDoc__internal_alias __attribute((visibility("hidden")));
+#define xmlSAXParseDoc xmlSAXParseDoc__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef bottom_parser
+#undef xmlSAXParseEntity
+extern __typeof (xmlSAXParseEntity) xmlSAXParseEntity __attribute((alias("xmlSAXParseEntity__internal_alias")));
+#else
+#ifndef xmlSAXParseEntity
+extern __typeof (xmlSAXParseEntity) xmlSAXParseEntity__internal_alias __attribute((visibility("hidden")));
+#define xmlSAXParseEntity xmlSAXParseEntity__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef bottom_parser
+#undef xmlSAXParseFile
+extern __typeof (xmlSAXParseFile) xmlSAXParseFile __attribute((alias("xmlSAXParseFile__internal_alias")));
+#else
+#ifndef xmlSAXParseFile
+extern __typeof (xmlSAXParseFile) xmlSAXParseFile__internal_alias __attribute((visibility("hidden")));
+#define xmlSAXParseFile xmlSAXParseFile__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef bottom_parser
+#undef xmlSAXParseFileWithData
+extern __typeof (xmlSAXParseFileWithData) xmlSAXParseFileWithData __attribute((alias("xmlSAXParseFileWithData__internal_alias")));
+#else
+#ifndef xmlSAXParseFileWithData
+extern __typeof (xmlSAXParseFileWithData) xmlSAXParseFileWithData__internal_alias __attribute((visibility("hidden")));
+#define xmlSAXParseFileWithData xmlSAXParseFileWithData__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef bottom_parser
+#undef xmlSAXParseMemory
+extern __typeof (xmlSAXParseMemory) xmlSAXParseMemory __attribute((alias("xmlSAXParseMemory__internal_alias")));
+#else
+#ifndef xmlSAXParseMemory
+extern __typeof (xmlSAXParseMemory) xmlSAXParseMemory__internal_alias __attribute((visibility("hidden")));
+#define xmlSAXParseMemory xmlSAXParseMemory__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef bottom_parser
+#undef xmlSAXParseMemoryWithData
+extern __typeof (xmlSAXParseMemoryWithData) xmlSAXParseMemoryWithData __attribute((alias("xmlSAXParseMemoryWithData__internal_alias")));
+#else
+#ifndef xmlSAXParseMemoryWithData
+extern __typeof (xmlSAXParseMemoryWithData) xmlSAXParseMemoryWithData__internal_alias __attribute((visibility("hidden")));
+#define xmlSAXParseMemoryWithData xmlSAXParseMemoryWithData__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef bottom_parser
+#undef xmlSAXUserParseFile
+extern __typeof (xmlSAXUserParseFile) xmlSAXUserParseFile __attribute((alias("xmlSAXUserParseFile__internal_alias")));
+#else
+#ifndef xmlSAXUserParseFile
+extern __typeof (xmlSAXUserParseFile) xmlSAXUserParseFile__internal_alias __attribute((visibility("hidden")));
+#define xmlSAXUserParseFile xmlSAXUserParseFile__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef bottom_parser
+#undef xmlSAXUserParseMemory
+extern __typeof (xmlSAXUserParseMemory) xmlSAXUserParseMemory __attribute((alias("xmlSAXUserParseMemory__internal_alias")));
+#else
+#ifndef xmlSAXUserParseMemory
+extern __typeof (xmlSAXUserParseMemory) xmlSAXUserParseMemory__internal_alias __attribute((visibility("hidden")));
+#define xmlSAXUserParseMemory xmlSAXUserParseMemory__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_SAX2
+#undef xmlSAXVersion
+extern __typeof (xmlSAXVersion) xmlSAXVersion __attribute((alias("xmlSAXVersion__internal_alias")));
+#else
+#ifndef xmlSAXVersion
+extern __typeof (xmlSAXVersion) xmlSAXVersion__internal_alias __attribute((visibility("hidden")));
+#define xmlSAXVersion xmlSAXVersion__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlsave
+#undef xmlSaveClose
+extern __typeof (xmlSaveClose) xmlSaveClose __attribute((alias("xmlSaveClose__internal_alias")));
+#else
+#ifndef xmlSaveClose
+extern __typeof (xmlSaveClose) xmlSaveClose__internal_alias __attribute((visibility("hidden")));
+#define xmlSaveClose xmlSaveClose__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlsave
+#undef xmlSaveDoc
+extern __typeof (xmlSaveDoc) xmlSaveDoc __attribute((alias("xmlSaveDoc__internal_alias")));
+#else
+#ifndef xmlSaveDoc
+extern __typeof (xmlSaveDoc) xmlSaveDoc__internal_alias __attribute((visibility("hidden")));
+#define xmlSaveDoc xmlSaveDoc__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlsave
+#undef xmlSaveFile
+extern __typeof (xmlSaveFile) xmlSaveFile __attribute((alias("xmlSaveFile__internal_alias")));
+#else
+#ifndef xmlSaveFile
+extern __typeof (xmlSaveFile) xmlSaveFile__internal_alias __attribute((visibility("hidden")));
+#define xmlSaveFile xmlSaveFile__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlsave
+#undef xmlSaveFileEnc
+extern __typeof (xmlSaveFileEnc) xmlSaveFileEnc __attribute((alias("xmlSaveFileEnc__internal_alias")));
+#else
+#ifndef xmlSaveFileEnc
+extern __typeof (xmlSaveFileEnc) xmlSaveFileEnc__internal_alias __attribute((visibility("hidden")));
+#define xmlSaveFileEnc xmlSaveFileEnc__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlsave
+#undef xmlSaveFileTo
+extern __typeof (xmlSaveFileTo) xmlSaveFileTo __attribute((alias("xmlSaveFileTo__internal_alias")));
+#else
+#ifndef xmlSaveFileTo
+extern __typeof (xmlSaveFileTo) xmlSaveFileTo__internal_alias __attribute((visibility("hidden")));
+#define xmlSaveFileTo xmlSaveFileTo__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlsave
+#undef xmlSaveFlush
+extern __typeof (xmlSaveFlush) xmlSaveFlush __attribute((alias("xmlSaveFlush__internal_alias")));
+#else
+#ifndef xmlSaveFlush
+extern __typeof (xmlSaveFlush) xmlSaveFlush__internal_alias __attribute((visibility("hidden")));
+#define xmlSaveFlush xmlSaveFlush__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlsave
+#undef xmlSaveFormatFile
+extern __typeof (xmlSaveFormatFile) xmlSaveFormatFile __attribute((alias("xmlSaveFormatFile__internal_alias")));
+#else
+#ifndef xmlSaveFormatFile
+extern __typeof (xmlSaveFormatFile) xmlSaveFormatFile__internal_alias __attribute((visibility("hidden")));
+#define xmlSaveFormatFile xmlSaveFormatFile__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlsave
+#undef xmlSaveFormatFileEnc
+extern __typeof (xmlSaveFormatFileEnc) xmlSaveFormatFileEnc __attribute((alias("xmlSaveFormatFileEnc__internal_alias")));
+#else
+#ifndef xmlSaveFormatFileEnc
+extern __typeof (xmlSaveFormatFileEnc) xmlSaveFormatFileEnc__internal_alias __attribute((visibility("hidden")));
+#define xmlSaveFormatFileEnc xmlSaveFormatFileEnc__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlsave
+#undef xmlSaveFormatFileTo
+extern __typeof (xmlSaveFormatFileTo) xmlSaveFormatFileTo __attribute((alias("xmlSaveFormatFileTo__internal_alias")));
+#else
+#ifndef xmlSaveFormatFileTo
+extern __typeof (xmlSaveFormatFileTo) xmlSaveFormatFileTo__internal_alias __attribute((visibility("hidden")));
+#define xmlSaveFormatFileTo xmlSaveFormatFileTo__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlsave
+#undef xmlSaveSetAttrEscape
+extern __typeof (xmlSaveSetAttrEscape) xmlSaveSetAttrEscape __attribute((alias("xmlSaveSetAttrEscape__internal_alias")));
+#else
+#ifndef xmlSaveSetAttrEscape
+extern __typeof (xmlSaveSetAttrEscape) xmlSaveSetAttrEscape__internal_alias __attribute((visibility("hidden")));
+#define xmlSaveSetAttrEscape xmlSaveSetAttrEscape__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlsave
+#undef xmlSaveSetEscape
+extern __typeof (xmlSaveSetEscape) xmlSaveSetEscape __attribute((alias("xmlSaveSetEscape__internal_alias")));
+#else
+#ifndef xmlSaveSetEscape
+extern __typeof (xmlSaveSetEscape) xmlSaveSetEscape__internal_alias __attribute((visibility("hidden")));
+#define xmlSaveSetEscape xmlSaveSetEscape__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlsave
+#undef xmlSaveToBuffer
+extern __typeof (xmlSaveToBuffer) xmlSaveToBuffer __attribute((alias("xmlSaveToBuffer__internal_alias")));
+#else
+#ifndef xmlSaveToBuffer
+extern __typeof (xmlSaveToBuffer) xmlSaveToBuffer__internal_alias __attribute((visibility("hidden")));
+#define xmlSaveToBuffer xmlSaveToBuffer__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlsave
+#undef xmlSaveToFd
+extern __typeof (xmlSaveToFd) xmlSaveToFd __attribute((alias("xmlSaveToFd__internal_alias")));
+#else
+#ifndef xmlSaveToFd
+extern __typeof (xmlSaveToFd) xmlSaveToFd__internal_alias __attribute((visibility("hidden")));
+#define xmlSaveToFd xmlSaveToFd__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlsave
+#undef xmlSaveToFilename
+extern __typeof (xmlSaveToFilename) xmlSaveToFilename __attribute((alias("xmlSaveToFilename__internal_alias")));
+#else
+#ifndef xmlSaveToFilename
+extern __typeof (xmlSaveToFilename) xmlSaveToFilename__internal_alias __attribute((visibility("hidden")));
+#define xmlSaveToFilename xmlSaveToFilename__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlsave
+#undef xmlSaveToIO
+extern __typeof (xmlSaveToIO) xmlSaveToIO __attribute((alias("xmlSaveToIO__internal_alias")));
+#else
+#ifndef xmlSaveToIO
+extern __typeof (xmlSaveToIO) xmlSaveToIO__internal_alias __attribute((visibility("hidden")));
+#define xmlSaveToIO xmlSaveToIO__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlsave
+#undef xmlSaveTree
+extern __typeof (xmlSaveTree) xmlSaveTree __attribute((alias("xmlSaveTree__internal_alias")));
+#else
+#ifndef xmlSaveTree
+extern __typeof (xmlSaveTree) xmlSaveTree__internal_alias __attribute((visibility("hidden")));
+#define xmlSaveTree xmlSaveTree__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_uri
+#undef xmlSaveUri
+extern __typeof (xmlSaveUri) xmlSaveUri __attribute((alias("xmlSaveUri__internal_alias")));
+#else
+#ifndef xmlSaveUri
+extern __typeof (xmlSaveUri) xmlSaveUri__internal_alias __attribute((visibility("hidden")));
+#define xmlSaveUri xmlSaveUri__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_LEGACY_ENABLED)
+#ifdef bottom_legacy
+#undef xmlScanName
+extern __typeof (xmlScanName) xmlScanName __attribute((alias("xmlScanName__internal_alias")));
+#else
+#ifndef xmlScanName
+extern __typeof (xmlScanName) xmlScanName__internal_alias __attribute((visibility("hidden")));
+#define xmlScanName xmlScanName__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemas
+#undef xmlSchemaCheckFacet
+extern __typeof (xmlSchemaCheckFacet) xmlSchemaCheckFacet __attribute((alias("xmlSchemaCheckFacet__internal_alias")));
+#else
+#ifndef xmlSchemaCheckFacet
+extern __typeof (xmlSchemaCheckFacet) xmlSchemaCheckFacet__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaCheckFacet xmlSchemaCheckFacet__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemastypes
+#undef xmlSchemaCleanupTypes
+extern __typeof (xmlSchemaCleanupTypes) xmlSchemaCleanupTypes __attribute((alias("xmlSchemaCleanupTypes__internal_alias")));
+#else
+#ifndef xmlSchemaCleanupTypes
+extern __typeof (xmlSchemaCleanupTypes) xmlSchemaCleanupTypes__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaCleanupTypes xmlSchemaCleanupTypes__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemastypes
+#undef xmlSchemaCollapseString
+extern __typeof (xmlSchemaCollapseString) xmlSchemaCollapseString __attribute((alias("xmlSchemaCollapseString__internal_alias")));
+#else
+#ifndef xmlSchemaCollapseString
+extern __typeof (xmlSchemaCollapseString) xmlSchemaCollapseString__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaCollapseString xmlSchemaCollapseString__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemastypes
+#undef xmlSchemaCompareValues
+extern __typeof (xmlSchemaCompareValues) xmlSchemaCompareValues __attribute((alias("xmlSchemaCompareValues__internal_alias")));
+#else
+#ifndef xmlSchemaCompareValues
+extern __typeof (xmlSchemaCompareValues) xmlSchemaCompareValues__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaCompareValues xmlSchemaCompareValues__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemastypes
+#undef xmlSchemaCompareValuesWhtsp
+extern __typeof (xmlSchemaCompareValuesWhtsp) xmlSchemaCompareValuesWhtsp __attribute((alias("xmlSchemaCompareValuesWhtsp__internal_alias")));
+#else
+#ifndef xmlSchemaCompareValuesWhtsp
+extern __typeof (xmlSchemaCompareValuesWhtsp) xmlSchemaCompareValuesWhtsp__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaCompareValuesWhtsp xmlSchemaCompareValuesWhtsp__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemastypes
+#undef xmlSchemaCopyValue
+extern __typeof (xmlSchemaCopyValue) xmlSchemaCopyValue __attribute((alias("xmlSchemaCopyValue__internal_alias")));
+#else
+#ifndef xmlSchemaCopyValue
+extern __typeof (xmlSchemaCopyValue) xmlSchemaCopyValue__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaCopyValue xmlSchemaCopyValue__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlschemas
+#undef xmlSchemaDump
+extern __typeof (xmlSchemaDump) xmlSchemaDump __attribute((alias("xmlSchemaDump__internal_alias")));
+#else
+#ifndef xmlSchemaDump
+extern __typeof (xmlSchemaDump) xmlSchemaDump__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaDump xmlSchemaDump__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemas
+#undef xmlSchemaFree
+extern __typeof (xmlSchemaFree) xmlSchemaFree __attribute((alias("xmlSchemaFree__internal_alias")));
+#else
+#ifndef xmlSchemaFree
+extern __typeof (xmlSchemaFree) xmlSchemaFree__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaFree xmlSchemaFree__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemas
+#undef xmlSchemaFreeFacet
+extern __typeof (xmlSchemaFreeFacet) xmlSchemaFreeFacet __attribute((alias("xmlSchemaFreeFacet__internal_alias")));
+#else
+#ifndef xmlSchemaFreeFacet
+extern __typeof (xmlSchemaFreeFacet) xmlSchemaFreeFacet__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaFreeFacet xmlSchemaFreeFacet__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemas
+#undef xmlSchemaFreeParserCtxt
+extern __typeof (xmlSchemaFreeParserCtxt) xmlSchemaFreeParserCtxt __attribute((alias("xmlSchemaFreeParserCtxt__internal_alias")));
+#else
+#ifndef xmlSchemaFreeParserCtxt
+extern __typeof (xmlSchemaFreeParserCtxt) xmlSchemaFreeParserCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaFreeParserCtxt xmlSchemaFreeParserCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemas
+#undef xmlSchemaFreeType
+extern __typeof (xmlSchemaFreeType) xmlSchemaFreeType __attribute((alias("xmlSchemaFreeType__internal_alias")));
+#else
+#ifndef xmlSchemaFreeType
+extern __typeof (xmlSchemaFreeType) xmlSchemaFreeType__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaFreeType xmlSchemaFreeType__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemas
+#undef xmlSchemaFreeValidCtxt
+extern __typeof (xmlSchemaFreeValidCtxt) xmlSchemaFreeValidCtxt __attribute((alias("xmlSchemaFreeValidCtxt__internal_alias")));
+#else
+#ifndef xmlSchemaFreeValidCtxt
+extern __typeof (xmlSchemaFreeValidCtxt) xmlSchemaFreeValidCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaFreeValidCtxt xmlSchemaFreeValidCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemastypes
+#undef xmlSchemaFreeValue
+extern __typeof (xmlSchemaFreeValue) xmlSchemaFreeValue __attribute((alias("xmlSchemaFreeValue__internal_alias")));
+#else
+#ifndef xmlSchemaFreeValue
+extern __typeof (xmlSchemaFreeValue) xmlSchemaFreeValue__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaFreeValue xmlSchemaFreeValue__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemas
+#undef xmlSchemaFreeWildcard
+extern __typeof (xmlSchemaFreeWildcard) xmlSchemaFreeWildcard __attribute((alias("xmlSchemaFreeWildcard__internal_alias")));
+#else
+#ifndef xmlSchemaFreeWildcard
+extern __typeof (xmlSchemaFreeWildcard) xmlSchemaFreeWildcard__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaFreeWildcard xmlSchemaFreeWildcard__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemastypes
+#undef xmlSchemaGetBuiltInListSimpleTypeItemType
+extern __typeof (xmlSchemaGetBuiltInListSimpleTypeItemType) xmlSchemaGetBuiltInListSimpleTypeItemType __attribute((alias("xmlSchemaGetBuiltInListSimpleTypeItemType__internal_alias")));
+#else
+#ifndef xmlSchemaGetBuiltInListSimpleTypeItemType
+extern __typeof (xmlSchemaGetBuiltInListSimpleTypeItemType) xmlSchemaGetBuiltInListSimpleTypeItemType__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaGetBuiltInListSimpleTypeItemType xmlSchemaGetBuiltInListSimpleTypeItemType__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemastypes
+#undef xmlSchemaGetBuiltInType
+extern __typeof (xmlSchemaGetBuiltInType) xmlSchemaGetBuiltInType __attribute((alias("xmlSchemaGetBuiltInType__internal_alias")));
+#else
+#ifndef xmlSchemaGetBuiltInType
+extern __typeof (xmlSchemaGetBuiltInType) xmlSchemaGetBuiltInType__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaGetBuiltInType xmlSchemaGetBuiltInType__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemastypes
+#undef xmlSchemaGetCanonValue
+extern __typeof (xmlSchemaGetCanonValue) xmlSchemaGetCanonValue __attribute((alias("xmlSchemaGetCanonValue__internal_alias")));
+#else
+#ifndef xmlSchemaGetCanonValue
+extern __typeof (xmlSchemaGetCanonValue) xmlSchemaGetCanonValue__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaGetCanonValue xmlSchemaGetCanonValue__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemastypes
+#undef xmlSchemaGetCanonValueWhtsp
+extern __typeof (xmlSchemaGetCanonValueWhtsp) xmlSchemaGetCanonValueWhtsp __attribute((alias("xmlSchemaGetCanonValueWhtsp__internal_alias")));
+#else
+#ifndef xmlSchemaGetCanonValueWhtsp
+extern __typeof (xmlSchemaGetCanonValueWhtsp) xmlSchemaGetCanonValueWhtsp__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaGetCanonValueWhtsp xmlSchemaGetCanonValueWhtsp__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemastypes
+#undef xmlSchemaGetFacetValueAsULong
+extern __typeof (xmlSchemaGetFacetValueAsULong) xmlSchemaGetFacetValueAsULong __attribute((alias("xmlSchemaGetFacetValueAsULong__internal_alias")));
+#else
+#ifndef xmlSchemaGetFacetValueAsULong
+extern __typeof (xmlSchemaGetFacetValueAsULong) xmlSchemaGetFacetValueAsULong__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaGetFacetValueAsULong xmlSchemaGetFacetValueAsULong__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemas
+#undef xmlSchemaGetParserErrors
+extern __typeof (xmlSchemaGetParserErrors) xmlSchemaGetParserErrors __attribute((alias("xmlSchemaGetParserErrors__internal_alias")));
+#else
+#ifndef xmlSchemaGetParserErrors
+extern __typeof (xmlSchemaGetParserErrors) xmlSchemaGetParserErrors__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaGetParserErrors xmlSchemaGetParserErrors__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemastypes
+#undef xmlSchemaGetPredefinedType
+extern __typeof (xmlSchemaGetPredefinedType) xmlSchemaGetPredefinedType __attribute((alias("xmlSchemaGetPredefinedType__internal_alias")));
+#else
+#ifndef xmlSchemaGetPredefinedType
+extern __typeof (xmlSchemaGetPredefinedType) xmlSchemaGetPredefinedType__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaGetPredefinedType xmlSchemaGetPredefinedType__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemastypes
+#undef xmlSchemaGetValType
+extern __typeof (xmlSchemaGetValType) xmlSchemaGetValType __attribute((alias("xmlSchemaGetValType__internal_alias")));
+#else
+#ifndef xmlSchemaGetValType
+extern __typeof (xmlSchemaGetValType) xmlSchemaGetValType__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaGetValType xmlSchemaGetValType__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemas
+#undef xmlSchemaGetValidErrors
+extern __typeof (xmlSchemaGetValidErrors) xmlSchemaGetValidErrors __attribute((alias("xmlSchemaGetValidErrors__internal_alias")));
+#else
+#ifndef xmlSchemaGetValidErrors
+extern __typeof (xmlSchemaGetValidErrors) xmlSchemaGetValidErrors__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaGetValidErrors xmlSchemaGetValidErrors__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemastypes
+#undef xmlSchemaInitTypes
+extern __typeof (xmlSchemaInitTypes) xmlSchemaInitTypes __attribute((alias("xmlSchemaInitTypes__internal_alias")));
+#else
+#ifndef xmlSchemaInitTypes
+extern __typeof (xmlSchemaInitTypes) xmlSchemaInitTypes__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaInitTypes xmlSchemaInitTypes__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemastypes
+#undef xmlSchemaIsBuiltInTypeFacet
+extern __typeof (xmlSchemaIsBuiltInTypeFacet) xmlSchemaIsBuiltInTypeFacet __attribute((alias("xmlSchemaIsBuiltInTypeFacet__internal_alias")));
+#else
+#ifndef xmlSchemaIsBuiltInTypeFacet
+extern __typeof (xmlSchemaIsBuiltInTypeFacet) xmlSchemaIsBuiltInTypeFacet__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaIsBuiltInTypeFacet xmlSchemaIsBuiltInTypeFacet__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemas
+#undef xmlSchemaIsValid
+extern __typeof (xmlSchemaIsValid) xmlSchemaIsValid __attribute((alias("xmlSchemaIsValid__internal_alias")));
+#else
+#ifndef xmlSchemaIsValid
+extern __typeof (xmlSchemaIsValid) xmlSchemaIsValid__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaIsValid xmlSchemaIsValid__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemas
+#undef xmlSchemaNewDocParserCtxt
+extern __typeof (xmlSchemaNewDocParserCtxt) xmlSchemaNewDocParserCtxt __attribute((alias("xmlSchemaNewDocParserCtxt__internal_alias")));
+#else
+#ifndef xmlSchemaNewDocParserCtxt
+extern __typeof (xmlSchemaNewDocParserCtxt) xmlSchemaNewDocParserCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaNewDocParserCtxt xmlSchemaNewDocParserCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemas
+#undef xmlSchemaNewFacet
+extern __typeof (xmlSchemaNewFacet) xmlSchemaNewFacet __attribute((alias("xmlSchemaNewFacet__internal_alias")));
+#else
+#ifndef xmlSchemaNewFacet
+extern __typeof (xmlSchemaNewFacet) xmlSchemaNewFacet__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaNewFacet xmlSchemaNewFacet__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemas
+#undef xmlSchemaNewMemParserCtxt
+extern __typeof (xmlSchemaNewMemParserCtxt) xmlSchemaNewMemParserCtxt __attribute((alias("xmlSchemaNewMemParserCtxt__internal_alias")));
+#else
+#ifndef xmlSchemaNewMemParserCtxt
+extern __typeof (xmlSchemaNewMemParserCtxt) xmlSchemaNewMemParserCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaNewMemParserCtxt xmlSchemaNewMemParserCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemastypes
+#undef xmlSchemaNewNOTATIONValue
+extern __typeof (xmlSchemaNewNOTATIONValue) xmlSchemaNewNOTATIONValue __attribute((alias("xmlSchemaNewNOTATIONValue__internal_alias")));
+#else
+#ifndef xmlSchemaNewNOTATIONValue
+extern __typeof (xmlSchemaNewNOTATIONValue) xmlSchemaNewNOTATIONValue__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaNewNOTATIONValue xmlSchemaNewNOTATIONValue__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemas
+#undef xmlSchemaNewParserCtxt
+extern __typeof (xmlSchemaNewParserCtxt) xmlSchemaNewParserCtxt __attribute((alias("xmlSchemaNewParserCtxt__internal_alias")));
+#else
+#ifndef xmlSchemaNewParserCtxt
+extern __typeof (xmlSchemaNewParserCtxt) xmlSchemaNewParserCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaNewParserCtxt xmlSchemaNewParserCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemastypes
+#undef xmlSchemaNewQNameValue
+extern __typeof (xmlSchemaNewQNameValue) xmlSchemaNewQNameValue __attribute((alias("xmlSchemaNewQNameValue__internal_alias")));
+#else
+#ifndef xmlSchemaNewQNameValue
+extern __typeof (xmlSchemaNewQNameValue) xmlSchemaNewQNameValue__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaNewQNameValue xmlSchemaNewQNameValue__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemastypes
+#undef xmlSchemaNewStringValue
+extern __typeof (xmlSchemaNewStringValue) xmlSchemaNewStringValue __attribute((alias("xmlSchemaNewStringValue__internal_alias")));
+#else
+#ifndef xmlSchemaNewStringValue
+extern __typeof (xmlSchemaNewStringValue) xmlSchemaNewStringValue__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaNewStringValue xmlSchemaNewStringValue__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemas
+#undef xmlSchemaNewValidCtxt
+extern __typeof (xmlSchemaNewValidCtxt) xmlSchemaNewValidCtxt __attribute((alias("xmlSchemaNewValidCtxt__internal_alias")));
+#else
+#ifndef xmlSchemaNewValidCtxt
+extern __typeof (xmlSchemaNewValidCtxt) xmlSchemaNewValidCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaNewValidCtxt xmlSchemaNewValidCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemas
+#undef xmlSchemaParse
+extern __typeof (xmlSchemaParse) xmlSchemaParse __attribute((alias("xmlSchemaParse__internal_alias")));
+#else
+#ifndef xmlSchemaParse
+extern __typeof (xmlSchemaParse) xmlSchemaParse__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaParse xmlSchemaParse__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemas
+#undef xmlSchemaSAXPlug
+extern __typeof (xmlSchemaSAXPlug) xmlSchemaSAXPlug __attribute((alias("xmlSchemaSAXPlug__internal_alias")));
+#else
+#ifndef xmlSchemaSAXPlug
+extern __typeof (xmlSchemaSAXPlug) xmlSchemaSAXPlug__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaSAXPlug xmlSchemaSAXPlug__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemas
+#undef xmlSchemaSAXUnplug
+extern __typeof (xmlSchemaSAXUnplug) xmlSchemaSAXUnplug __attribute((alias("xmlSchemaSAXUnplug__internal_alias")));
+#else
+#ifndef xmlSchemaSAXUnplug
+extern __typeof (xmlSchemaSAXUnplug) xmlSchemaSAXUnplug__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaSAXUnplug xmlSchemaSAXUnplug__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemas
+#undef xmlSchemaSetParserErrors
+extern __typeof (xmlSchemaSetParserErrors) xmlSchemaSetParserErrors __attribute((alias("xmlSchemaSetParserErrors__internal_alias")));
+#else
+#ifndef xmlSchemaSetParserErrors
+extern __typeof (xmlSchemaSetParserErrors) xmlSchemaSetParserErrors__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaSetParserErrors xmlSchemaSetParserErrors__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemas
+#undef xmlSchemaSetParserStructuredErrors
+extern __typeof (xmlSchemaSetParserStructuredErrors) xmlSchemaSetParserStructuredErrors __attribute((alias("xmlSchemaSetParserStructuredErrors__internal_alias")));
+#else
+#ifndef xmlSchemaSetParserStructuredErrors
+extern __typeof (xmlSchemaSetParserStructuredErrors) xmlSchemaSetParserStructuredErrors__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaSetParserStructuredErrors xmlSchemaSetParserStructuredErrors__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemas
+#undef xmlSchemaSetValidErrors
+extern __typeof (xmlSchemaSetValidErrors) xmlSchemaSetValidErrors __attribute((alias("xmlSchemaSetValidErrors__internal_alias")));
+#else
+#ifndef xmlSchemaSetValidErrors
+extern __typeof (xmlSchemaSetValidErrors) xmlSchemaSetValidErrors__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaSetValidErrors xmlSchemaSetValidErrors__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemas
+#undef xmlSchemaSetValidOptions
+extern __typeof (xmlSchemaSetValidOptions) xmlSchemaSetValidOptions __attribute((alias("xmlSchemaSetValidOptions__internal_alias")));
+#else
+#ifndef xmlSchemaSetValidOptions
+extern __typeof (xmlSchemaSetValidOptions) xmlSchemaSetValidOptions__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaSetValidOptions xmlSchemaSetValidOptions__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemas
+#undef xmlSchemaSetValidStructuredErrors
+extern __typeof (xmlSchemaSetValidStructuredErrors) xmlSchemaSetValidStructuredErrors __attribute((alias("xmlSchemaSetValidStructuredErrors__internal_alias")));
+#else
+#ifndef xmlSchemaSetValidStructuredErrors
+extern __typeof (xmlSchemaSetValidStructuredErrors) xmlSchemaSetValidStructuredErrors__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaSetValidStructuredErrors xmlSchemaSetValidStructuredErrors__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemastypes
+#undef xmlSchemaValPredefTypeNode
+extern __typeof (xmlSchemaValPredefTypeNode) xmlSchemaValPredefTypeNode __attribute((alias("xmlSchemaValPredefTypeNode__internal_alias")));
+#else
+#ifndef xmlSchemaValPredefTypeNode
+extern __typeof (xmlSchemaValPredefTypeNode) xmlSchemaValPredefTypeNode__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaValPredefTypeNode xmlSchemaValPredefTypeNode__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemastypes
+#undef xmlSchemaValPredefTypeNodeNoNorm
+extern __typeof (xmlSchemaValPredefTypeNodeNoNorm) xmlSchemaValPredefTypeNodeNoNorm __attribute((alias("xmlSchemaValPredefTypeNodeNoNorm__internal_alias")));
+#else
+#ifndef xmlSchemaValPredefTypeNodeNoNorm
+extern __typeof (xmlSchemaValPredefTypeNodeNoNorm) xmlSchemaValPredefTypeNodeNoNorm__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaValPredefTypeNodeNoNorm xmlSchemaValPredefTypeNodeNoNorm__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemas
+#undef xmlSchemaValidCtxtGetOptions
+extern __typeof (xmlSchemaValidCtxtGetOptions) xmlSchemaValidCtxtGetOptions __attribute((alias("xmlSchemaValidCtxtGetOptions__internal_alias")));
+#else
+#ifndef xmlSchemaValidCtxtGetOptions
+extern __typeof (xmlSchemaValidCtxtGetOptions) xmlSchemaValidCtxtGetOptions__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaValidCtxtGetOptions xmlSchemaValidCtxtGetOptions__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemas
+#undef xmlSchemaValidCtxtGetParserCtxt
+extern __typeof (xmlSchemaValidCtxtGetParserCtxt) xmlSchemaValidCtxtGetParserCtxt __attribute((alias("xmlSchemaValidCtxtGetParserCtxt__internal_alias")));
+#else
+#ifndef xmlSchemaValidCtxtGetParserCtxt
+extern __typeof (xmlSchemaValidCtxtGetParserCtxt) xmlSchemaValidCtxtGetParserCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaValidCtxtGetParserCtxt xmlSchemaValidCtxtGetParserCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemas
+#undef xmlSchemaValidateDoc
+extern __typeof (xmlSchemaValidateDoc) xmlSchemaValidateDoc __attribute((alias("xmlSchemaValidateDoc__internal_alias")));
+#else
+#ifndef xmlSchemaValidateDoc
+extern __typeof (xmlSchemaValidateDoc) xmlSchemaValidateDoc__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaValidateDoc xmlSchemaValidateDoc__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemastypes
+#undef xmlSchemaValidateFacet
+extern __typeof (xmlSchemaValidateFacet) xmlSchemaValidateFacet __attribute((alias("xmlSchemaValidateFacet__internal_alias")));
+#else
+#ifndef xmlSchemaValidateFacet
+extern __typeof (xmlSchemaValidateFacet) xmlSchemaValidateFacet__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaValidateFacet xmlSchemaValidateFacet__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemastypes
+#undef xmlSchemaValidateFacetWhtsp
+extern __typeof (xmlSchemaValidateFacetWhtsp) xmlSchemaValidateFacetWhtsp __attribute((alias("xmlSchemaValidateFacetWhtsp__internal_alias")));
+#else
+#ifndef xmlSchemaValidateFacetWhtsp
+extern __typeof (xmlSchemaValidateFacetWhtsp) xmlSchemaValidateFacetWhtsp__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaValidateFacetWhtsp xmlSchemaValidateFacetWhtsp__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemas
+#undef xmlSchemaValidateFile
+extern __typeof (xmlSchemaValidateFile) xmlSchemaValidateFile __attribute((alias("xmlSchemaValidateFile__internal_alias")));
+#else
+#ifndef xmlSchemaValidateFile
+extern __typeof (xmlSchemaValidateFile) xmlSchemaValidateFile__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaValidateFile xmlSchemaValidateFile__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemastypes
+#undef xmlSchemaValidateLengthFacet
+extern __typeof (xmlSchemaValidateLengthFacet) xmlSchemaValidateLengthFacet __attribute((alias("xmlSchemaValidateLengthFacet__internal_alias")));
+#else
+#ifndef xmlSchemaValidateLengthFacet
+extern __typeof (xmlSchemaValidateLengthFacet) xmlSchemaValidateLengthFacet__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaValidateLengthFacet xmlSchemaValidateLengthFacet__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemastypes
+#undef xmlSchemaValidateLengthFacetWhtsp
+extern __typeof (xmlSchemaValidateLengthFacetWhtsp) xmlSchemaValidateLengthFacetWhtsp __attribute((alias("xmlSchemaValidateLengthFacetWhtsp__internal_alias")));
+#else
+#ifndef xmlSchemaValidateLengthFacetWhtsp
+extern __typeof (xmlSchemaValidateLengthFacetWhtsp) xmlSchemaValidateLengthFacetWhtsp__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaValidateLengthFacetWhtsp xmlSchemaValidateLengthFacetWhtsp__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemastypes
+#undef xmlSchemaValidateListSimpleTypeFacet
+extern __typeof (xmlSchemaValidateListSimpleTypeFacet) xmlSchemaValidateListSimpleTypeFacet __attribute((alias("xmlSchemaValidateListSimpleTypeFacet__internal_alias")));
+#else
+#ifndef xmlSchemaValidateListSimpleTypeFacet
+extern __typeof (xmlSchemaValidateListSimpleTypeFacet) xmlSchemaValidateListSimpleTypeFacet__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaValidateListSimpleTypeFacet xmlSchemaValidateListSimpleTypeFacet__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemas
+#undef xmlSchemaValidateOneElement
+extern __typeof (xmlSchemaValidateOneElement) xmlSchemaValidateOneElement __attribute((alias("xmlSchemaValidateOneElement__internal_alias")));
+#else
+#ifndef xmlSchemaValidateOneElement
+extern __typeof (xmlSchemaValidateOneElement) xmlSchemaValidateOneElement__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaValidateOneElement xmlSchemaValidateOneElement__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemastypes
+#undef xmlSchemaValidatePredefinedType
+extern __typeof (xmlSchemaValidatePredefinedType) xmlSchemaValidatePredefinedType __attribute((alias("xmlSchemaValidatePredefinedType__internal_alias")));
+#else
+#ifndef xmlSchemaValidatePredefinedType
+extern __typeof (xmlSchemaValidatePredefinedType) xmlSchemaValidatePredefinedType__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaValidatePredefinedType xmlSchemaValidatePredefinedType__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemas
+#undef xmlSchemaValidateSetFilename
+extern __typeof (xmlSchemaValidateSetFilename) xmlSchemaValidateSetFilename __attribute((alias("xmlSchemaValidateSetFilename__internal_alias")));
+#else
+#ifndef xmlSchemaValidateSetFilename
+extern __typeof (xmlSchemaValidateSetFilename) xmlSchemaValidateSetFilename__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaValidateSetFilename xmlSchemaValidateSetFilename__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemas
+#undef xmlSchemaValidateSetLocator
+extern __typeof (xmlSchemaValidateSetLocator) xmlSchemaValidateSetLocator __attribute((alias("xmlSchemaValidateSetLocator__internal_alias")));
+#else
+#ifndef xmlSchemaValidateSetLocator
+extern __typeof (xmlSchemaValidateSetLocator) xmlSchemaValidateSetLocator__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaValidateSetLocator xmlSchemaValidateSetLocator__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemas
+#undef xmlSchemaValidateStream
+extern __typeof (xmlSchemaValidateStream) xmlSchemaValidateStream __attribute((alias("xmlSchemaValidateStream__internal_alias")));
+#else
+#ifndef xmlSchemaValidateStream
+extern __typeof (xmlSchemaValidateStream) xmlSchemaValidateStream__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaValidateStream xmlSchemaValidateStream__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemastypes
+#undef xmlSchemaValueAppend
+extern __typeof (xmlSchemaValueAppend) xmlSchemaValueAppend __attribute((alias("xmlSchemaValueAppend__internal_alias")));
+#else
+#ifndef xmlSchemaValueAppend
+extern __typeof (xmlSchemaValueAppend) xmlSchemaValueAppend__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaValueAppend xmlSchemaValueAppend__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemastypes
+#undef xmlSchemaValueGetAsBoolean
+extern __typeof (xmlSchemaValueGetAsBoolean) xmlSchemaValueGetAsBoolean __attribute((alias("xmlSchemaValueGetAsBoolean__internal_alias")));
+#else
+#ifndef xmlSchemaValueGetAsBoolean
+extern __typeof (xmlSchemaValueGetAsBoolean) xmlSchemaValueGetAsBoolean__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaValueGetAsBoolean xmlSchemaValueGetAsBoolean__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemastypes
+#undef xmlSchemaValueGetAsString
+extern __typeof (xmlSchemaValueGetAsString) xmlSchemaValueGetAsString __attribute((alias("xmlSchemaValueGetAsString__internal_alias")));
+#else
+#ifndef xmlSchemaValueGetAsString
+extern __typeof (xmlSchemaValueGetAsString) xmlSchemaValueGetAsString__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaValueGetAsString xmlSchemaValueGetAsString__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemastypes
+#undef xmlSchemaValueGetNext
+extern __typeof (xmlSchemaValueGetNext) xmlSchemaValueGetNext __attribute((alias("xmlSchemaValueGetNext__internal_alias")));
+#else
+#ifndef xmlSchemaValueGetNext
+extern __typeof (xmlSchemaValueGetNext) xmlSchemaValueGetNext__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaValueGetNext xmlSchemaValueGetNext__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemastypes
+#undef xmlSchemaWhiteSpaceReplace
+extern __typeof (xmlSchemaWhiteSpaceReplace) xmlSchemaWhiteSpaceReplace __attribute((alias("xmlSchemaWhiteSpaceReplace__internal_alias")));
+#else
+#ifndef xmlSchemaWhiteSpaceReplace
+extern __typeof (xmlSchemaWhiteSpaceReplace) xmlSchemaWhiteSpaceReplace__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaWhiteSpaceReplace xmlSchemaWhiteSpaceReplace__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMATRON_ENABLED)
+#ifdef bottom_schematron
+#undef xmlSchematronFree
+extern __typeof (xmlSchematronFree) xmlSchematronFree __attribute((alias("xmlSchematronFree__internal_alias")));
+#else
+#ifndef xmlSchematronFree
+extern __typeof (xmlSchematronFree) xmlSchematronFree__internal_alias __attribute((visibility("hidden")));
+#define xmlSchematronFree xmlSchematronFree__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMATRON_ENABLED)
+#ifdef bottom_schematron
+#undef xmlSchematronFreeParserCtxt
+extern __typeof (xmlSchematronFreeParserCtxt) xmlSchematronFreeParserCtxt __attribute((alias("xmlSchematronFreeParserCtxt__internal_alias")));
+#else
+#ifndef xmlSchematronFreeParserCtxt
+extern __typeof (xmlSchematronFreeParserCtxt) xmlSchematronFreeParserCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlSchematronFreeParserCtxt xmlSchematronFreeParserCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMATRON_ENABLED)
+#ifdef bottom_schematron
+#undef xmlSchematronFreeValidCtxt
+extern __typeof (xmlSchematronFreeValidCtxt) xmlSchematronFreeValidCtxt __attribute((alias("xmlSchematronFreeValidCtxt__internal_alias")));
+#else
+#ifndef xmlSchematronFreeValidCtxt
+extern __typeof (xmlSchematronFreeValidCtxt) xmlSchematronFreeValidCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlSchematronFreeValidCtxt xmlSchematronFreeValidCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMATRON_ENABLED)
+#ifdef bottom_schematron
+#undef xmlSchematronNewDocParserCtxt
+extern __typeof (xmlSchematronNewDocParserCtxt) xmlSchematronNewDocParserCtxt __attribute((alias("xmlSchematronNewDocParserCtxt__internal_alias")));
+#else
+#ifndef xmlSchematronNewDocParserCtxt
+extern __typeof (xmlSchematronNewDocParserCtxt) xmlSchematronNewDocParserCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlSchematronNewDocParserCtxt xmlSchematronNewDocParserCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMATRON_ENABLED)
+#ifdef bottom_schematron
+#undef xmlSchematronNewMemParserCtxt
+extern __typeof (xmlSchematronNewMemParserCtxt) xmlSchematronNewMemParserCtxt __attribute((alias("xmlSchematronNewMemParserCtxt__internal_alias")));
+#else
+#ifndef xmlSchematronNewMemParserCtxt
+extern __typeof (xmlSchematronNewMemParserCtxt) xmlSchematronNewMemParserCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlSchematronNewMemParserCtxt xmlSchematronNewMemParserCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMATRON_ENABLED)
+#ifdef bottom_schematron
+#undef xmlSchematronNewParserCtxt
+extern __typeof (xmlSchematronNewParserCtxt) xmlSchematronNewParserCtxt __attribute((alias("xmlSchematronNewParserCtxt__internal_alias")));
+#else
+#ifndef xmlSchematronNewParserCtxt
+extern __typeof (xmlSchematronNewParserCtxt) xmlSchematronNewParserCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlSchematronNewParserCtxt xmlSchematronNewParserCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMATRON_ENABLED)
+#ifdef bottom_schematron
+#undef xmlSchematronNewValidCtxt
+extern __typeof (xmlSchematronNewValidCtxt) xmlSchematronNewValidCtxt __attribute((alias("xmlSchematronNewValidCtxt__internal_alias")));
+#else
+#ifndef xmlSchematronNewValidCtxt
+extern __typeof (xmlSchematronNewValidCtxt) xmlSchematronNewValidCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlSchematronNewValidCtxt xmlSchematronNewValidCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMATRON_ENABLED)
+#ifdef bottom_schematron
+#undef xmlSchematronParse
+extern __typeof (xmlSchematronParse) xmlSchematronParse __attribute((alias("xmlSchematronParse__internal_alias")));
+#else
+#ifndef xmlSchematronParse
+extern __typeof (xmlSchematronParse) xmlSchematronParse__internal_alias __attribute((visibility("hidden")));
+#define xmlSchematronParse xmlSchematronParse__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMATRON_ENABLED)
+#ifdef bottom_schematron
+#undef xmlSchematronSetValidStructuredErrors
+extern __typeof (xmlSchematronSetValidStructuredErrors) xmlSchematronSetValidStructuredErrors __attribute((alias("xmlSchematronSetValidStructuredErrors__internal_alias")));
+#else
+#ifndef xmlSchematronSetValidStructuredErrors
+extern __typeof (xmlSchematronSetValidStructuredErrors) xmlSchematronSetValidStructuredErrors__internal_alias __attribute((visibility("hidden")));
+#define xmlSchematronSetValidStructuredErrors xmlSchematronSetValidStructuredErrors__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMATRON_ENABLED)
+#ifdef bottom_schematron
+#undef xmlSchematronValidateDoc
+extern __typeof (xmlSchematronValidateDoc) xmlSchematronValidateDoc __attribute((alias("xmlSchematronValidateDoc__internal_alias")));
+#else
+#ifndef xmlSchematronValidateDoc
+extern __typeof (xmlSchematronValidateDoc) xmlSchematronValidateDoc__internal_alias __attribute((visibility("hidden")));
+#define xmlSchematronValidateDoc xmlSchematronValidateDoc__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlSearchNs
+extern __typeof (xmlSearchNs) xmlSearchNs __attribute((alias("xmlSearchNs__internal_alias")));
+#else
+#ifndef xmlSearchNs
+extern __typeof (xmlSearchNs) xmlSearchNs__internal_alias __attribute((visibility("hidden")));
+#define xmlSearchNs xmlSearchNs__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlSearchNsByHref
+extern __typeof (xmlSearchNsByHref) xmlSearchNsByHref __attribute((alias("xmlSearchNsByHref__internal_alias")));
+#else
+#ifndef xmlSearchNsByHref
+extern __typeof (xmlSearchNsByHref) xmlSearchNsByHref__internal_alias __attribute((visibility("hidden")));
+#define xmlSearchNsByHref xmlSearchNsByHref__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlSetBufferAllocationScheme
+extern __typeof (xmlSetBufferAllocationScheme) xmlSetBufferAllocationScheme __attribute((alias("xmlSetBufferAllocationScheme__internal_alias")));
+#else
+#ifndef xmlSetBufferAllocationScheme
+extern __typeof (xmlSetBufferAllocationScheme) xmlSetBufferAllocationScheme__internal_alias __attribute((visibility("hidden")));
+#define xmlSetBufferAllocationScheme xmlSetBufferAllocationScheme__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlSetCompressMode
+extern __typeof (xmlSetCompressMode) xmlSetCompressMode __attribute((alias("xmlSetCompressMode__internal_alias")));
+#else
+#ifndef xmlSetCompressMode
+extern __typeof (xmlSetCompressMode) xmlSetCompressMode__internal_alias __attribute((visibility("hidden")));
+#define xmlSetCompressMode xmlSetCompressMode__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlSetDocCompressMode
+extern __typeof (xmlSetDocCompressMode) xmlSetDocCompressMode __attribute((alias("xmlSetDocCompressMode__internal_alias")));
+#else
+#ifndef xmlSetDocCompressMode
+extern __typeof (xmlSetDocCompressMode) xmlSetDocCompressMode__internal_alias __attribute((visibility("hidden")));
+#define xmlSetDocCompressMode xmlSetDocCompressMode__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_LEGACY_ENABLED)
+#ifdef bottom_parser
+#undef xmlSetEntityReferenceFunc
+extern __typeof (xmlSetEntityReferenceFunc) xmlSetEntityReferenceFunc __attribute((alias("xmlSetEntityReferenceFunc__internal_alias")));
+#else
+#ifndef xmlSetEntityReferenceFunc
+extern __typeof (xmlSetEntityReferenceFunc) xmlSetEntityReferenceFunc__internal_alias __attribute((visibility("hidden")));
+#define xmlSetEntityReferenceFunc xmlSetEntityReferenceFunc__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_xmlIO
+#undef xmlSetExternalEntityLoader
+extern __typeof (xmlSetExternalEntityLoader) xmlSetExternalEntityLoader __attribute((alias("xmlSetExternalEntityLoader__internal_alias")));
+#else
+#ifndef xmlSetExternalEntityLoader
+extern __typeof (xmlSetExternalEntityLoader) xmlSetExternalEntityLoader__internal_alias __attribute((visibility("hidden")));
+#define xmlSetExternalEntityLoader xmlSetExternalEntityLoader__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_LEGACY_ENABLED)
+#ifdef bottom_legacy
+#undef xmlSetFeature
+extern __typeof (xmlSetFeature) xmlSetFeature __attribute((alias("xmlSetFeature__internal_alias")));
+#else
+#ifndef xmlSetFeature
+extern __typeof (xmlSetFeature) xmlSetFeature__internal_alias __attribute((visibility("hidden")));
+#define xmlSetFeature xmlSetFeature__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_error
+#undef xmlSetGenericErrorFunc
+extern __typeof (xmlSetGenericErrorFunc) xmlSetGenericErrorFunc __attribute((alias("xmlSetGenericErrorFunc__internal_alias")));
+#else
+#ifndef xmlSetGenericErrorFunc
+extern __typeof (xmlSetGenericErrorFunc) xmlSetGenericErrorFunc__internal_alias __attribute((visibility("hidden")));
+#define xmlSetGenericErrorFunc xmlSetGenericErrorFunc__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlSetListDoc
+extern __typeof (xmlSetListDoc) xmlSetListDoc __attribute((alias("xmlSetListDoc__internal_alias")));
+#else
+#ifndef xmlSetListDoc
+extern __typeof (xmlSetListDoc) xmlSetListDoc__internal_alias __attribute((visibility("hidden")));
+#define xmlSetListDoc xmlSetListDoc__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlSetNs
+extern __typeof (xmlSetNs) xmlSetNs __attribute((alias("xmlSetNs__internal_alias")));
+#else
+#ifndef xmlSetNs
+extern __typeof (xmlSetNs) xmlSetNs__internal_alias __attribute((visibility("hidden")));
+#define xmlSetNs xmlSetNs__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_tree
+#undef xmlSetNsProp
+extern __typeof (xmlSetNsProp) xmlSetNsProp __attribute((alias("xmlSetNsProp__internal_alias")));
+#else
+#ifndef xmlSetNsProp
+extern __typeof (xmlSetNsProp) xmlSetNsProp__internal_alias __attribute((visibility("hidden")));
+#define xmlSetNsProp xmlSetNsProp__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_HTML_ENABLED)
+#ifdef bottom_tree
+#undef xmlSetProp
+extern __typeof (xmlSetProp) xmlSetProp __attribute((alias("xmlSetProp__internal_alias")));
+#else
+#ifndef xmlSetProp
+extern __typeof (xmlSetProp) xmlSetProp__internal_alias __attribute((visibility("hidden")));
+#define xmlSetProp xmlSetProp__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_error
+#undef xmlSetStructuredErrorFunc
+extern __typeof (xmlSetStructuredErrorFunc) xmlSetStructuredErrorFunc __attribute((alias("xmlSetStructuredErrorFunc__internal_alias")));
+#else
+#ifndef xmlSetStructuredErrorFunc
+extern __typeof (xmlSetStructuredErrorFunc) xmlSetStructuredErrorFunc__internal_alias __attribute((visibility("hidden")));
+#define xmlSetStructuredErrorFunc xmlSetStructuredErrorFunc__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlSetTreeDoc
+extern __typeof (xmlSetTreeDoc) xmlSetTreeDoc __attribute((alias("xmlSetTreeDoc__internal_alias")));
+#else
+#ifndef xmlSetTreeDoc
+extern __typeof (xmlSetTreeDoc) xmlSetTreeDoc__internal_alias __attribute((visibility("hidden")));
+#define xmlSetTreeDoc xmlSetTreeDoc__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef bottom_parser
+#undef xmlSetupParserForBuffer
+extern __typeof (xmlSetupParserForBuffer) xmlSetupParserForBuffer __attribute((alias("xmlSetupParserForBuffer__internal_alias")));
+#else
+#ifndef xmlSetupParserForBuffer
+extern __typeof (xmlSetupParserForBuffer) xmlSetupParserForBuffer__internal_alias __attribute((visibility("hidden")));
+#define xmlSetupParserForBuffer xmlSetupParserForBuffer__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_DEBUG_ENABLED) && defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_debugXML
+#undef xmlShell
+extern __typeof (xmlShell) xmlShell __attribute((alias("xmlShell__internal_alias")));
+#else
+#ifndef xmlShell
+extern __typeof (xmlShell) xmlShell__internal_alias __attribute((visibility("hidden")));
+#define xmlShell xmlShell__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_DEBUG_ENABLED) && defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_debugXML
+#undef xmlShellBase
+extern __typeof (xmlShellBase) xmlShellBase __attribute((alias("xmlShellBase__internal_alias")));
+#else
+#ifndef xmlShellBase
+extern __typeof (xmlShellBase) xmlShellBase__internal_alias __attribute((visibility("hidden")));
+#define xmlShellBase xmlShellBase__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_DEBUG_ENABLED) && defined(LIBXML_XPATH_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_debugXML
+#undef xmlShellCat
+extern __typeof (xmlShellCat) xmlShellCat __attribute((alias("xmlShellCat__internal_alias")));
+#else
+#ifndef xmlShellCat
+extern __typeof (xmlShellCat) xmlShellCat__internal_alias __attribute((visibility("hidden")));
+#define xmlShellCat xmlShellCat__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_DEBUG_ENABLED) && defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_debugXML
+#undef xmlShellDir
+extern __typeof (xmlShellDir) xmlShellDir __attribute((alias("xmlShellDir__internal_alias")));
+#else
+#ifndef xmlShellDir
+extern __typeof (xmlShellDir) xmlShellDir__internal_alias __attribute((visibility("hidden")));
+#define xmlShellDir xmlShellDir__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_DEBUG_ENABLED) && defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_debugXML
+#undef xmlShellDu
+extern __typeof (xmlShellDu) xmlShellDu __attribute((alias("xmlShellDu__internal_alias")));
+#else
+#ifndef xmlShellDu
+extern __typeof (xmlShellDu) xmlShellDu__internal_alias __attribute((visibility("hidden")));
+#define xmlShellDu xmlShellDu__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_DEBUG_ENABLED) && defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_debugXML
+#undef xmlShellList
+extern __typeof (xmlShellList) xmlShellList __attribute((alias("xmlShellList__internal_alias")));
+#else
+#ifndef xmlShellList
+extern __typeof (xmlShellList) xmlShellList__internal_alias __attribute((visibility("hidden")));
+#define xmlShellList xmlShellList__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_DEBUG_ENABLED) && defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_debugXML
+#undef xmlShellLoad
+extern __typeof (xmlShellLoad) xmlShellLoad __attribute((alias("xmlShellLoad__internal_alias")));
+#else
+#ifndef xmlShellLoad
+extern __typeof (xmlShellLoad) xmlShellLoad__internal_alias __attribute((visibility("hidden")));
+#define xmlShellLoad xmlShellLoad__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_DEBUG_ENABLED) && defined(LIBXML_XPATH_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_debugXML
+#undef xmlShellPrintNode
+extern __typeof (xmlShellPrintNode) xmlShellPrintNode __attribute((alias("xmlShellPrintNode__internal_alias")));
+#else
+#ifndef xmlShellPrintNode
+extern __typeof (xmlShellPrintNode) xmlShellPrintNode__internal_alias __attribute((visibility("hidden")));
+#define xmlShellPrintNode xmlShellPrintNode__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_DEBUG_ENABLED) && defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_debugXML
+#undef xmlShellPrintXPathError
+extern __typeof (xmlShellPrintXPathError) xmlShellPrintXPathError __attribute((alias("xmlShellPrintXPathError__internal_alias")));
+#else
+#ifndef xmlShellPrintXPathError
+extern __typeof (xmlShellPrintXPathError) xmlShellPrintXPathError__internal_alias __attribute((visibility("hidden")));
+#define xmlShellPrintXPathError xmlShellPrintXPathError__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_DEBUG_ENABLED) && defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_debugXML
+#undef xmlShellPrintXPathResult
+extern __typeof (xmlShellPrintXPathResult) xmlShellPrintXPathResult __attribute((alias("xmlShellPrintXPathResult__internal_alias")));
+#else
+#ifndef xmlShellPrintXPathResult
+extern __typeof (xmlShellPrintXPathResult) xmlShellPrintXPathResult__internal_alias __attribute((visibility("hidden")));
+#define xmlShellPrintXPathResult xmlShellPrintXPathResult__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_DEBUG_ENABLED) && defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_debugXML
+#undef xmlShellPwd
+extern __typeof (xmlShellPwd) xmlShellPwd __attribute((alias("xmlShellPwd__internal_alias")));
+#else
+#ifndef xmlShellPwd
+extern __typeof (xmlShellPwd) xmlShellPwd__internal_alias __attribute((visibility("hidden")));
+#define xmlShellPwd xmlShellPwd__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_DEBUG_ENABLED) && defined(LIBXML_XPATH_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_debugXML
+#undef xmlShellSave
+extern __typeof (xmlShellSave) xmlShellSave __attribute((alias("xmlShellSave__internal_alias")));
+#else
+#ifndef xmlShellSave
+extern __typeof (xmlShellSave) xmlShellSave__internal_alias __attribute((visibility("hidden")));
+#define xmlShellSave xmlShellSave__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_DEBUG_ENABLED) && defined(LIBXML_XPATH_ENABLED) && defined(LIBXML_VALID_ENABLED)
+#ifdef bottom_debugXML
+#undef xmlShellValidate
+extern __typeof (xmlShellValidate) xmlShellValidate __attribute((alias("xmlShellValidate__internal_alias")));
+#else
+#ifndef xmlShellValidate
+extern __typeof (xmlShellValidate) xmlShellValidate__internal_alias __attribute((visibility("hidden")));
+#define xmlShellValidate xmlShellValidate__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_DEBUG_ENABLED) && defined(LIBXML_XPATH_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_debugXML
+#undef xmlShellWrite
+extern __typeof (xmlShellWrite) xmlShellWrite __attribute((alias("xmlShellWrite__internal_alias")));
+#else
+#ifndef xmlShellWrite
+extern __typeof (xmlShellWrite) xmlShellWrite__internal_alias __attribute((visibility("hidden")));
+#define xmlShellWrite xmlShellWrite__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlSkipBlankChars
+extern __typeof (xmlSkipBlankChars) xmlSkipBlankChars __attribute((alias("xmlSkipBlankChars__internal_alias")));
+#else
+#ifndef xmlSkipBlankChars
+extern __typeof (xmlSkipBlankChars) xmlSkipBlankChars__internal_alias __attribute((visibility("hidden")));
+#define xmlSkipBlankChars xmlSkipBlankChars__internal_alias
+#endif
+#endif
+
+#ifdef bottom_valid
+#undef xmlSnprintfElementContent
+extern __typeof (xmlSnprintfElementContent) xmlSnprintfElementContent __attribute((alias("xmlSnprintfElementContent__internal_alias")));
+#else
+#ifndef xmlSnprintfElementContent
+extern __typeof (xmlSnprintfElementContent) xmlSnprintfElementContent__internal_alias __attribute((visibility("hidden")));
+#define xmlSnprintfElementContent xmlSnprintfElementContent__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlSplitQName
+extern __typeof (xmlSplitQName) xmlSplitQName __attribute((alias("xmlSplitQName__internal_alias")));
+#else
+#ifndef xmlSplitQName
+extern __typeof (xmlSplitQName) xmlSplitQName__internal_alias __attribute((visibility("hidden")));
+#define xmlSplitQName xmlSplitQName__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlSplitQName2
+extern __typeof (xmlSplitQName2) xmlSplitQName2 __attribute((alias("xmlSplitQName2__internal_alias")));
+#else
+#ifndef xmlSplitQName2
+extern __typeof (xmlSplitQName2) xmlSplitQName2__internal_alias __attribute((visibility("hidden")));
+#define xmlSplitQName2 xmlSplitQName2__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlSplitQName3
+extern __typeof (xmlSplitQName3) xmlSplitQName3 __attribute((alias("xmlSplitQName3__internal_alias")));
+#else
+#ifndef xmlSplitQName3
+extern __typeof (xmlSplitQName3) xmlSplitQName3__internal_alias __attribute((visibility("hidden")));
+#define xmlSplitQName3 xmlSplitQName3__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_valid
+#undef xmlSprintfElementContent
+extern __typeof (xmlSprintfElementContent) xmlSprintfElementContent __attribute((alias("xmlSprintfElementContent__internal_alias")));
+#else
+#ifndef xmlSprintfElementContent
+extern __typeof (xmlSprintfElementContent) xmlSprintfElementContent__internal_alias __attribute((visibility("hidden")));
+#define xmlSprintfElementContent xmlSprintfElementContent__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlStopParser
+extern __typeof (xmlStopParser) xmlStopParser __attribute((alias("xmlStopParser__internal_alias")));
+#else
+#ifndef xmlStopParser
+extern __typeof (xmlStopParser) xmlStopParser__internal_alias __attribute((visibility("hidden")));
+#define xmlStopParser xmlStopParser__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlstring
+#undef xmlStrEqual
+extern __typeof (xmlStrEqual) xmlStrEqual __attribute((alias("xmlStrEqual__internal_alias")));
+#else
+#ifndef xmlStrEqual
+extern __typeof (xmlStrEqual) xmlStrEqual__internal_alias __attribute((visibility("hidden")));
+#define xmlStrEqual xmlStrEqual__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlstring
+#undef xmlStrPrintf
+extern __typeof (xmlStrPrintf) xmlStrPrintf __attribute((alias("xmlStrPrintf__internal_alias")));
+#else
+#ifndef xmlStrPrintf
+extern __typeof (xmlStrPrintf) xmlStrPrintf__internal_alias __attribute((visibility("hidden")));
+#define xmlStrPrintf xmlStrPrintf__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlstring
+#undef xmlStrQEqual
+extern __typeof (xmlStrQEqual) xmlStrQEqual __attribute((alias("xmlStrQEqual__internal_alias")));
+#else
+#ifndef xmlStrQEqual
+extern __typeof (xmlStrQEqual) xmlStrQEqual__internal_alias __attribute((visibility("hidden")));
+#define xmlStrQEqual xmlStrQEqual__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlstring
+#undef xmlStrVPrintf
+extern __typeof (xmlStrVPrintf) xmlStrVPrintf __attribute((alias("xmlStrVPrintf__internal_alias")));
+#else
+#ifndef xmlStrVPrintf
+extern __typeof (xmlStrVPrintf) xmlStrVPrintf__internal_alias __attribute((visibility("hidden")));
+#define xmlStrVPrintf xmlStrVPrintf__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlstring
+#undef xmlStrcasecmp
+extern __typeof (xmlStrcasecmp) xmlStrcasecmp __attribute((alias("xmlStrcasecmp__internal_alias")));
+#else
+#ifndef xmlStrcasecmp
+extern __typeof (xmlStrcasecmp) xmlStrcasecmp__internal_alias __attribute((visibility("hidden")));
+#define xmlStrcasecmp xmlStrcasecmp__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlstring
+#undef xmlStrcasestr
+extern __typeof (xmlStrcasestr) xmlStrcasestr __attribute((alias("xmlStrcasestr__internal_alias")));
+#else
+#ifndef xmlStrcasestr
+extern __typeof (xmlStrcasestr) xmlStrcasestr__internal_alias __attribute((visibility("hidden")));
+#define xmlStrcasestr xmlStrcasestr__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlstring
+#undef xmlStrcat
+extern __typeof (xmlStrcat) xmlStrcat __attribute((alias("xmlStrcat__internal_alias")));
+#else
+#ifndef xmlStrcat
+extern __typeof (xmlStrcat) xmlStrcat__internal_alias __attribute((visibility("hidden")));
+#define xmlStrcat xmlStrcat__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlstring
+#undef xmlStrchr
+extern __typeof (xmlStrchr) xmlStrchr __attribute((alias("xmlStrchr__internal_alias")));
+#else
+#ifndef xmlStrchr
+extern __typeof (xmlStrchr) xmlStrchr__internal_alias __attribute((visibility("hidden")));
+#define xmlStrchr xmlStrchr__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlstring
+#undef xmlStrcmp
+extern __typeof (xmlStrcmp) xmlStrcmp __attribute((alias("xmlStrcmp__internal_alias")));
+#else
+#ifndef xmlStrcmp
+extern __typeof (xmlStrcmp) xmlStrcmp__internal_alias __attribute((visibility("hidden")));
+#define xmlStrcmp xmlStrcmp__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlstring
+#undef xmlStrdup
+extern __typeof (xmlStrdup) xmlStrdup __attribute((alias("xmlStrdup__internal_alias")));
+#else
+#ifndef xmlStrdup
+extern __typeof (xmlStrdup) xmlStrdup__internal_alias __attribute((visibility("hidden")));
+#define xmlStrdup xmlStrdup__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_PATTERN_ENABLED)
+#ifdef bottom_pattern
+#undef xmlStreamPop
+extern __typeof (xmlStreamPop) xmlStreamPop __attribute((alias("xmlStreamPop__internal_alias")));
+#else
+#ifndef xmlStreamPop
+extern __typeof (xmlStreamPop) xmlStreamPop__internal_alias __attribute((visibility("hidden")));
+#define xmlStreamPop xmlStreamPop__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_PATTERN_ENABLED)
+#ifdef bottom_pattern
+#undef xmlStreamPush
+extern __typeof (xmlStreamPush) xmlStreamPush __attribute((alias("xmlStreamPush__internal_alias")));
+#else
+#ifndef xmlStreamPush
+extern __typeof (xmlStreamPush) xmlStreamPush__internal_alias __attribute((visibility("hidden")));
+#define xmlStreamPush xmlStreamPush__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_PATTERN_ENABLED)
+#ifdef bottom_pattern
+#undef xmlStreamPushAttr
+extern __typeof (xmlStreamPushAttr) xmlStreamPushAttr __attribute((alias("xmlStreamPushAttr__internal_alias")));
+#else
+#ifndef xmlStreamPushAttr
+extern __typeof (xmlStreamPushAttr) xmlStreamPushAttr__internal_alias __attribute((visibility("hidden")));
+#define xmlStreamPushAttr xmlStreamPushAttr__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_PATTERN_ENABLED)
+#ifdef bottom_pattern
+#undef xmlStreamPushNode
+extern __typeof (xmlStreamPushNode) xmlStreamPushNode __attribute((alias("xmlStreamPushNode__internal_alias")));
+#else
+#ifndef xmlStreamPushNode
+extern __typeof (xmlStreamPushNode) xmlStreamPushNode__internal_alias __attribute((visibility("hidden")));
+#define xmlStreamPushNode xmlStreamPushNode__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_PATTERN_ENABLED)
+#ifdef bottom_pattern
+#undef xmlStreamWantsAnyNode
+extern __typeof (xmlStreamWantsAnyNode) xmlStreamWantsAnyNode __attribute((alias("xmlStreamWantsAnyNode__internal_alias")));
+#else
+#ifndef xmlStreamWantsAnyNode
+extern __typeof (xmlStreamWantsAnyNode) xmlStreamWantsAnyNode__internal_alias __attribute((visibility("hidden")));
+#define xmlStreamWantsAnyNode xmlStreamWantsAnyNode__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_parserInternals
+#undef xmlStringCurrentChar
+extern __typeof (xmlStringCurrentChar) xmlStringCurrentChar __attribute((alias("xmlStringCurrentChar__internal_alias")));
+#else
+#ifndef xmlStringCurrentChar
+extern __typeof (xmlStringCurrentChar) xmlStringCurrentChar__internal_alias __attribute((visibility("hidden")));
+#define xmlStringCurrentChar xmlStringCurrentChar__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlStringDecodeEntities
+extern __typeof (xmlStringDecodeEntities) xmlStringDecodeEntities __attribute((alias("xmlStringDecodeEntities__internal_alias")));
+#else
+#ifndef xmlStringDecodeEntities
+extern __typeof (xmlStringDecodeEntities) xmlStringDecodeEntities__internal_alias __attribute((visibility("hidden")));
+#define xmlStringDecodeEntities xmlStringDecodeEntities__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlStringGetNodeList
+extern __typeof (xmlStringGetNodeList) xmlStringGetNodeList __attribute((alias("xmlStringGetNodeList__internal_alias")));
+#else
+#ifndef xmlStringGetNodeList
+extern __typeof (xmlStringGetNodeList) xmlStringGetNodeList__internal_alias __attribute((visibility("hidden")));
+#define xmlStringGetNodeList xmlStringGetNodeList__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parser
+#undef xmlStringLenDecodeEntities
+extern __typeof (xmlStringLenDecodeEntities) xmlStringLenDecodeEntities __attribute((alias("xmlStringLenDecodeEntities__internal_alias")));
+#else
+#ifndef xmlStringLenDecodeEntities
+extern __typeof (xmlStringLenDecodeEntities) xmlStringLenDecodeEntities__internal_alias __attribute((visibility("hidden")));
+#define xmlStringLenDecodeEntities xmlStringLenDecodeEntities__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlStringLenGetNodeList
+extern __typeof (xmlStringLenGetNodeList) xmlStringLenGetNodeList __attribute((alias("xmlStringLenGetNodeList__internal_alias")));
+#else
+#ifndef xmlStringLenGetNodeList
+extern __typeof (xmlStringLenGetNodeList) xmlStringLenGetNodeList__internal_alias __attribute((visibility("hidden")));
+#define xmlStringLenGetNodeList xmlStringLenGetNodeList__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlstring
+#undef xmlStrlen
+extern __typeof (xmlStrlen) xmlStrlen __attribute((alias("xmlStrlen__internal_alias")));
+#else
+#ifndef xmlStrlen
+extern __typeof (xmlStrlen) xmlStrlen__internal_alias __attribute((visibility("hidden")));
+#define xmlStrlen xmlStrlen__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlstring
+#undef xmlStrncasecmp
+extern __typeof (xmlStrncasecmp) xmlStrncasecmp __attribute((alias("xmlStrncasecmp__internal_alias")));
+#else
+#ifndef xmlStrncasecmp
+extern __typeof (xmlStrncasecmp) xmlStrncasecmp__internal_alias __attribute((visibility("hidden")));
+#define xmlStrncasecmp xmlStrncasecmp__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlstring
+#undef xmlStrncat
+extern __typeof (xmlStrncat) xmlStrncat __attribute((alias("xmlStrncat__internal_alias")));
+#else
+#ifndef xmlStrncat
+extern __typeof (xmlStrncat) xmlStrncat__internal_alias __attribute((visibility("hidden")));
+#define xmlStrncat xmlStrncat__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlstring
+#undef xmlStrncatNew
+extern __typeof (xmlStrncatNew) xmlStrncatNew __attribute((alias("xmlStrncatNew__internal_alias")));
+#else
+#ifndef xmlStrncatNew
+extern __typeof (xmlStrncatNew) xmlStrncatNew__internal_alias __attribute((visibility("hidden")));
+#define xmlStrncatNew xmlStrncatNew__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlstring
+#undef xmlStrncmp
+extern __typeof (xmlStrncmp) xmlStrncmp __attribute((alias("xmlStrncmp__internal_alias")));
+#else
+#ifndef xmlStrncmp
+extern __typeof (xmlStrncmp) xmlStrncmp__internal_alias __attribute((visibility("hidden")));
+#define xmlStrncmp xmlStrncmp__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlstring
+#undef xmlStrndup
+extern __typeof (xmlStrndup) xmlStrndup __attribute((alias("xmlStrndup__internal_alias")));
+#else
+#ifndef xmlStrndup
+extern __typeof (xmlStrndup) xmlStrndup__internal_alias __attribute((visibility("hidden")));
+#define xmlStrndup xmlStrndup__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlstring
+#undef xmlStrstr
+extern __typeof (xmlStrstr) xmlStrstr __attribute((alias("xmlStrstr__internal_alias")));
+#else
+#ifndef xmlStrstr
+extern __typeof (xmlStrstr) xmlStrstr__internal_alias __attribute((visibility("hidden")));
+#define xmlStrstr xmlStrstr__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlstring
+#undef xmlStrsub
+extern __typeof (xmlStrsub) xmlStrsub __attribute((alias("xmlStrsub__internal_alias")));
+#else
+#ifndef xmlStrsub
+extern __typeof (xmlStrsub) xmlStrsub__internal_alias __attribute((visibility("hidden")));
+#define xmlStrsub xmlStrsub__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parserInternals
+#undef xmlSubstituteEntitiesDefault
+extern __typeof (xmlSubstituteEntitiesDefault) xmlSubstituteEntitiesDefault __attribute((alias("xmlSubstituteEntitiesDefault__internal_alias")));
+#else
+#ifndef xmlSubstituteEntitiesDefault
+extern __typeof (xmlSubstituteEntitiesDefault) xmlSubstituteEntitiesDefault__internal_alias __attribute((visibility("hidden")));
+#define xmlSubstituteEntitiesDefault xmlSubstituteEntitiesDefault__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parserInternals
+#undef xmlSwitchEncoding
+extern __typeof (xmlSwitchEncoding) xmlSwitchEncoding __attribute((alias("xmlSwitchEncoding__internal_alias")));
+#else
+#ifndef xmlSwitchEncoding
+extern __typeof (xmlSwitchEncoding) xmlSwitchEncoding__internal_alias __attribute((visibility("hidden")));
+#define xmlSwitchEncoding xmlSwitchEncoding__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parserInternals
+#undef xmlSwitchInputEncoding
+extern __typeof (xmlSwitchInputEncoding) xmlSwitchInputEncoding __attribute((alias("xmlSwitchInputEncoding__internal_alias")));
+#else
+#ifndef xmlSwitchInputEncoding
+extern __typeof (xmlSwitchInputEncoding) xmlSwitchInputEncoding__internal_alias __attribute((visibility("hidden")));
+#define xmlSwitchInputEncoding xmlSwitchInputEncoding__internal_alias
+#endif
+#endif
+
+#ifdef bottom_parserInternals
+#undef xmlSwitchToEncoding
+extern __typeof (xmlSwitchToEncoding) xmlSwitchToEncoding __attribute((alias("xmlSwitchToEncoding__internal_alias")));
+#else
+#ifndef xmlSwitchToEncoding
+extern __typeof (xmlSwitchToEncoding) xmlSwitchToEncoding__internal_alias __attribute((visibility("hidden")));
+#define xmlSwitchToEncoding xmlSwitchToEncoding__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlTextConcat
+extern __typeof (xmlTextConcat) xmlTextConcat __attribute((alias("xmlTextConcat__internal_alias")));
+#else
+#ifndef xmlTextConcat
+extern __typeof (xmlTextConcat) xmlTextConcat__internal_alias __attribute((visibility("hidden")));
+#define xmlTextConcat xmlTextConcat__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlTextMerge
+extern __typeof (xmlTextMerge) xmlTextMerge __attribute((alias("xmlTextMerge__internal_alias")));
+#else
+#ifndef xmlTextMerge
+extern __typeof (xmlTextMerge) xmlTextMerge__internal_alias __attribute((visibility("hidden")));
+#define xmlTextMerge xmlTextMerge__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderAttributeCount
+extern __typeof (xmlTextReaderAttributeCount) xmlTextReaderAttributeCount __attribute((alias("xmlTextReaderAttributeCount__internal_alias")));
+#else
+#ifndef xmlTextReaderAttributeCount
+extern __typeof (xmlTextReaderAttributeCount) xmlTextReaderAttributeCount__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderAttributeCount xmlTextReaderAttributeCount__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderBaseUri
+extern __typeof (xmlTextReaderBaseUri) xmlTextReaderBaseUri __attribute((alias("xmlTextReaderBaseUri__internal_alias")));
+#else
+#ifndef xmlTextReaderBaseUri
+extern __typeof (xmlTextReaderBaseUri) xmlTextReaderBaseUri__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderBaseUri xmlTextReaderBaseUri__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderByteConsumed
+extern __typeof (xmlTextReaderByteConsumed) xmlTextReaderByteConsumed __attribute((alias("xmlTextReaderByteConsumed__internal_alias")));
+#else
+#ifndef xmlTextReaderByteConsumed
+extern __typeof (xmlTextReaderByteConsumed) xmlTextReaderByteConsumed__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderByteConsumed xmlTextReaderByteConsumed__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderClose
+extern __typeof (xmlTextReaderClose) xmlTextReaderClose __attribute((alias("xmlTextReaderClose__internal_alias")));
+#else
+#ifndef xmlTextReaderClose
+extern __typeof (xmlTextReaderClose) xmlTextReaderClose__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderClose xmlTextReaderClose__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderConstBaseUri
+extern __typeof (xmlTextReaderConstBaseUri) xmlTextReaderConstBaseUri __attribute((alias("xmlTextReaderConstBaseUri__internal_alias")));
+#else
+#ifndef xmlTextReaderConstBaseUri
+extern __typeof (xmlTextReaderConstBaseUri) xmlTextReaderConstBaseUri__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderConstBaseUri xmlTextReaderConstBaseUri__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderConstEncoding
+extern __typeof (xmlTextReaderConstEncoding) xmlTextReaderConstEncoding __attribute((alias("xmlTextReaderConstEncoding__internal_alias")));
+#else
+#ifndef xmlTextReaderConstEncoding
+extern __typeof (xmlTextReaderConstEncoding) xmlTextReaderConstEncoding__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderConstEncoding xmlTextReaderConstEncoding__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderConstLocalName
+extern __typeof (xmlTextReaderConstLocalName) xmlTextReaderConstLocalName __attribute((alias("xmlTextReaderConstLocalName__internal_alias")));
+#else
+#ifndef xmlTextReaderConstLocalName
+extern __typeof (xmlTextReaderConstLocalName) xmlTextReaderConstLocalName__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderConstLocalName xmlTextReaderConstLocalName__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderConstName
+extern __typeof (xmlTextReaderConstName) xmlTextReaderConstName __attribute((alias("xmlTextReaderConstName__internal_alias")));
+#else
+#ifndef xmlTextReaderConstName
+extern __typeof (xmlTextReaderConstName) xmlTextReaderConstName__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderConstName xmlTextReaderConstName__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderConstNamespaceUri
+extern __typeof (xmlTextReaderConstNamespaceUri) xmlTextReaderConstNamespaceUri __attribute((alias("xmlTextReaderConstNamespaceUri__internal_alias")));
+#else
+#ifndef xmlTextReaderConstNamespaceUri
+extern __typeof (xmlTextReaderConstNamespaceUri) xmlTextReaderConstNamespaceUri__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderConstNamespaceUri xmlTextReaderConstNamespaceUri__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderConstPrefix
+extern __typeof (xmlTextReaderConstPrefix) xmlTextReaderConstPrefix __attribute((alias("xmlTextReaderConstPrefix__internal_alias")));
+#else
+#ifndef xmlTextReaderConstPrefix
+extern __typeof (xmlTextReaderConstPrefix) xmlTextReaderConstPrefix__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderConstPrefix xmlTextReaderConstPrefix__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderConstString
+extern __typeof (xmlTextReaderConstString) xmlTextReaderConstString __attribute((alias("xmlTextReaderConstString__internal_alias")));
+#else
+#ifndef xmlTextReaderConstString
+extern __typeof (xmlTextReaderConstString) xmlTextReaderConstString__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderConstString xmlTextReaderConstString__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderConstValue
+extern __typeof (xmlTextReaderConstValue) xmlTextReaderConstValue __attribute((alias("xmlTextReaderConstValue__internal_alias")));
+#else
+#ifndef xmlTextReaderConstValue
+extern __typeof (xmlTextReaderConstValue) xmlTextReaderConstValue__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderConstValue xmlTextReaderConstValue__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderConstXmlLang
+extern __typeof (xmlTextReaderConstXmlLang) xmlTextReaderConstXmlLang __attribute((alias("xmlTextReaderConstXmlLang__internal_alias")));
+#else
+#ifndef xmlTextReaderConstXmlLang
+extern __typeof (xmlTextReaderConstXmlLang) xmlTextReaderConstXmlLang__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderConstXmlLang xmlTextReaderConstXmlLang__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderConstXmlVersion
+extern __typeof (xmlTextReaderConstXmlVersion) xmlTextReaderConstXmlVersion __attribute((alias("xmlTextReaderConstXmlVersion__internal_alias")));
+#else
+#ifndef xmlTextReaderConstXmlVersion
+extern __typeof (xmlTextReaderConstXmlVersion) xmlTextReaderConstXmlVersion__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderConstXmlVersion xmlTextReaderConstXmlVersion__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderCurrentDoc
+extern __typeof (xmlTextReaderCurrentDoc) xmlTextReaderCurrentDoc __attribute((alias("xmlTextReaderCurrentDoc__internal_alias")));
+#else
+#ifndef xmlTextReaderCurrentDoc
+extern __typeof (xmlTextReaderCurrentDoc) xmlTextReaderCurrentDoc__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderCurrentDoc xmlTextReaderCurrentDoc__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderCurrentNode
+extern __typeof (xmlTextReaderCurrentNode) xmlTextReaderCurrentNode __attribute((alias("xmlTextReaderCurrentNode__internal_alias")));
+#else
+#ifndef xmlTextReaderCurrentNode
+extern __typeof (xmlTextReaderCurrentNode) xmlTextReaderCurrentNode__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderCurrentNode xmlTextReaderCurrentNode__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderDepth
+extern __typeof (xmlTextReaderDepth) xmlTextReaderDepth __attribute((alias("xmlTextReaderDepth__internal_alias")));
+#else
+#ifndef xmlTextReaderDepth
+extern __typeof (xmlTextReaderDepth) xmlTextReaderDepth__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderDepth xmlTextReaderDepth__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderExpand
+extern __typeof (xmlTextReaderExpand) xmlTextReaderExpand __attribute((alias("xmlTextReaderExpand__internal_alias")));
+#else
+#ifndef xmlTextReaderExpand
+extern __typeof (xmlTextReaderExpand) xmlTextReaderExpand__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderExpand xmlTextReaderExpand__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderGetAttribute
+extern __typeof (xmlTextReaderGetAttribute) xmlTextReaderGetAttribute __attribute((alias("xmlTextReaderGetAttribute__internal_alias")));
+#else
+#ifndef xmlTextReaderGetAttribute
+extern __typeof (xmlTextReaderGetAttribute) xmlTextReaderGetAttribute__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderGetAttribute xmlTextReaderGetAttribute__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderGetAttributeNo
+extern __typeof (xmlTextReaderGetAttributeNo) xmlTextReaderGetAttributeNo __attribute((alias("xmlTextReaderGetAttributeNo__internal_alias")));
+#else
+#ifndef xmlTextReaderGetAttributeNo
+extern __typeof (xmlTextReaderGetAttributeNo) xmlTextReaderGetAttributeNo__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderGetAttributeNo xmlTextReaderGetAttributeNo__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderGetAttributeNs
+extern __typeof (xmlTextReaderGetAttributeNs) xmlTextReaderGetAttributeNs __attribute((alias("xmlTextReaderGetAttributeNs__internal_alias")));
+#else
+#ifndef xmlTextReaderGetAttributeNs
+extern __typeof (xmlTextReaderGetAttributeNs) xmlTextReaderGetAttributeNs__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderGetAttributeNs xmlTextReaderGetAttributeNs__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderGetErrorHandler
+extern __typeof (xmlTextReaderGetErrorHandler) xmlTextReaderGetErrorHandler __attribute((alias("xmlTextReaderGetErrorHandler__internal_alias")));
+#else
+#ifndef xmlTextReaderGetErrorHandler
+extern __typeof (xmlTextReaderGetErrorHandler) xmlTextReaderGetErrorHandler__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderGetErrorHandler xmlTextReaderGetErrorHandler__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderGetParserColumnNumber
+extern __typeof (xmlTextReaderGetParserColumnNumber) xmlTextReaderGetParserColumnNumber __attribute((alias("xmlTextReaderGetParserColumnNumber__internal_alias")));
+#else
+#ifndef xmlTextReaderGetParserColumnNumber
+extern __typeof (xmlTextReaderGetParserColumnNumber) xmlTextReaderGetParserColumnNumber__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderGetParserColumnNumber xmlTextReaderGetParserColumnNumber__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderGetParserLineNumber
+extern __typeof (xmlTextReaderGetParserLineNumber) xmlTextReaderGetParserLineNumber __attribute((alias("xmlTextReaderGetParserLineNumber__internal_alias")));
+#else
+#ifndef xmlTextReaderGetParserLineNumber
+extern __typeof (xmlTextReaderGetParserLineNumber) xmlTextReaderGetParserLineNumber__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderGetParserLineNumber xmlTextReaderGetParserLineNumber__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderGetParserProp
+extern __typeof (xmlTextReaderGetParserProp) xmlTextReaderGetParserProp __attribute((alias("xmlTextReaderGetParserProp__internal_alias")));
+#else
+#ifndef xmlTextReaderGetParserProp
+extern __typeof (xmlTextReaderGetParserProp) xmlTextReaderGetParserProp__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderGetParserProp xmlTextReaderGetParserProp__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderGetRemainder
+extern __typeof (xmlTextReaderGetRemainder) xmlTextReaderGetRemainder __attribute((alias("xmlTextReaderGetRemainder__internal_alias")));
+#else
+#ifndef xmlTextReaderGetRemainder
+extern __typeof (xmlTextReaderGetRemainder) xmlTextReaderGetRemainder__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderGetRemainder xmlTextReaderGetRemainder__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderHasAttributes
+extern __typeof (xmlTextReaderHasAttributes) xmlTextReaderHasAttributes __attribute((alias("xmlTextReaderHasAttributes__internal_alias")));
+#else
+#ifndef xmlTextReaderHasAttributes
+extern __typeof (xmlTextReaderHasAttributes) xmlTextReaderHasAttributes__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderHasAttributes xmlTextReaderHasAttributes__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderHasValue
+extern __typeof (xmlTextReaderHasValue) xmlTextReaderHasValue __attribute((alias("xmlTextReaderHasValue__internal_alias")));
+#else
+#ifndef xmlTextReaderHasValue
+extern __typeof (xmlTextReaderHasValue) xmlTextReaderHasValue__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderHasValue xmlTextReaderHasValue__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderIsDefault
+extern __typeof (xmlTextReaderIsDefault) xmlTextReaderIsDefault __attribute((alias("xmlTextReaderIsDefault__internal_alias")));
+#else
+#ifndef xmlTextReaderIsDefault
+extern __typeof (xmlTextReaderIsDefault) xmlTextReaderIsDefault__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderIsDefault xmlTextReaderIsDefault__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderIsEmptyElement
+extern __typeof (xmlTextReaderIsEmptyElement) xmlTextReaderIsEmptyElement __attribute((alias("xmlTextReaderIsEmptyElement__internal_alias")));
+#else
+#ifndef xmlTextReaderIsEmptyElement
+extern __typeof (xmlTextReaderIsEmptyElement) xmlTextReaderIsEmptyElement__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderIsEmptyElement xmlTextReaderIsEmptyElement__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderIsNamespaceDecl
+extern __typeof (xmlTextReaderIsNamespaceDecl) xmlTextReaderIsNamespaceDecl __attribute((alias("xmlTextReaderIsNamespaceDecl__internal_alias")));
+#else
+#ifndef xmlTextReaderIsNamespaceDecl
+extern __typeof (xmlTextReaderIsNamespaceDecl) xmlTextReaderIsNamespaceDecl__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderIsNamespaceDecl xmlTextReaderIsNamespaceDecl__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderIsValid
+extern __typeof (xmlTextReaderIsValid) xmlTextReaderIsValid __attribute((alias("xmlTextReaderIsValid__internal_alias")));
+#else
+#ifndef xmlTextReaderIsValid
+extern __typeof (xmlTextReaderIsValid) xmlTextReaderIsValid__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderIsValid xmlTextReaderIsValid__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderLocalName
+extern __typeof (xmlTextReaderLocalName) xmlTextReaderLocalName __attribute((alias("xmlTextReaderLocalName__internal_alias")));
+#else
+#ifndef xmlTextReaderLocalName
+extern __typeof (xmlTextReaderLocalName) xmlTextReaderLocalName__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderLocalName xmlTextReaderLocalName__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderLocatorBaseURI
+extern __typeof (xmlTextReaderLocatorBaseURI) xmlTextReaderLocatorBaseURI __attribute((alias("xmlTextReaderLocatorBaseURI__internal_alias")));
+#else
+#ifndef xmlTextReaderLocatorBaseURI
+extern __typeof (xmlTextReaderLocatorBaseURI) xmlTextReaderLocatorBaseURI__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderLocatorBaseURI xmlTextReaderLocatorBaseURI__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderLocatorLineNumber
+extern __typeof (xmlTextReaderLocatorLineNumber) xmlTextReaderLocatorLineNumber __attribute((alias("xmlTextReaderLocatorLineNumber__internal_alias")));
+#else
+#ifndef xmlTextReaderLocatorLineNumber
+extern __typeof (xmlTextReaderLocatorLineNumber) xmlTextReaderLocatorLineNumber__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderLocatorLineNumber xmlTextReaderLocatorLineNumber__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderLookupNamespace
+extern __typeof (xmlTextReaderLookupNamespace) xmlTextReaderLookupNamespace __attribute((alias("xmlTextReaderLookupNamespace__internal_alias")));
+#else
+#ifndef xmlTextReaderLookupNamespace
+extern __typeof (xmlTextReaderLookupNamespace) xmlTextReaderLookupNamespace__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderLookupNamespace xmlTextReaderLookupNamespace__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderMoveToAttribute
+extern __typeof (xmlTextReaderMoveToAttribute) xmlTextReaderMoveToAttribute __attribute((alias("xmlTextReaderMoveToAttribute__internal_alias")));
+#else
+#ifndef xmlTextReaderMoveToAttribute
+extern __typeof (xmlTextReaderMoveToAttribute) xmlTextReaderMoveToAttribute__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderMoveToAttribute xmlTextReaderMoveToAttribute__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderMoveToAttributeNo
+extern __typeof (xmlTextReaderMoveToAttributeNo) xmlTextReaderMoveToAttributeNo __attribute((alias("xmlTextReaderMoveToAttributeNo__internal_alias")));
+#else
+#ifndef xmlTextReaderMoveToAttributeNo
+extern __typeof (xmlTextReaderMoveToAttributeNo) xmlTextReaderMoveToAttributeNo__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderMoveToAttributeNo xmlTextReaderMoveToAttributeNo__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderMoveToAttributeNs
+extern __typeof (xmlTextReaderMoveToAttributeNs) xmlTextReaderMoveToAttributeNs __attribute((alias("xmlTextReaderMoveToAttributeNs__internal_alias")));
+#else
+#ifndef xmlTextReaderMoveToAttributeNs
+extern __typeof (xmlTextReaderMoveToAttributeNs) xmlTextReaderMoveToAttributeNs__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderMoveToAttributeNs xmlTextReaderMoveToAttributeNs__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderMoveToElement
+extern __typeof (xmlTextReaderMoveToElement) xmlTextReaderMoveToElement __attribute((alias("xmlTextReaderMoveToElement__internal_alias")));
+#else
+#ifndef xmlTextReaderMoveToElement
+extern __typeof (xmlTextReaderMoveToElement) xmlTextReaderMoveToElement__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderMoveToElement xmlTextReaderMoveToElement__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderMoveToFirstAttribute
+extern __typeof (xmlTextReaderMoveToFirstAttribute) xmlTextReaderMoveToFirstAttribute __attribute((alias("xmlTextReaderMoveToFirstAttribute__internal_alias")));
+#else
+#ifndef xmlTextReaderMoveToFirstAttribute
+extern __typeof (xmlTextReaderMoveToFirstAttribute) xmlTextReaderMoveToFirstAttribute__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderMoveToFirstAttribute xmlTextReaderMoveToFirstAttribute__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderMoveToNextAttribute
+extern __typeof (xmlTextReaderMoveToNextAttribute) xmlTextReaderMoveToNextAttribute __attribute((alias("xmlTextReaderMoveToNextAttribute__internal_alias")));
+#else
+#ifndef xmlTextReaderMoveToNextAttribute
+extern __typeof (xmlTextReaderMoveToNextAttribute) xmlTextReaderMoveToNextAttribute__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderMoveToNextAttribute xmlTextReaderMoveToNextAttribute__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderName
+extern __typeof (xmlTextReaderName) xmlTextReaderName __attribute((alias("xmlTextReaderName__internal_alias")));
+#else
+#ifndef xmlTextReaderName
+extern __typeof (xmlTextReaderName) xmlTextReaderName__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderName xmlTextReaderName__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderNamespaceUri
+extern __typeof (xmlTextReaderNamespaceUri) xmlTextReaderNamespaceUri __attribute((alias("xmlTextReaderNamespaceUri__internal_alias")));
+#else
+#ifndef xmlTextReaderNamespaceUri
+extern __typeof (xmlTextReaderNamespaceUri) xmlTextReaderNamespaceUri__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderNamespaceUri xmlTextReaderNamespaceUri__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderNext
+extern __typeof (xmlTextReaderNext) xmlTextReaderNext __attribute((alias("xmlTextReaderNext__internal_alias")));
+#else
+#ifndef xmlTextReaderNext
+extern __typeof (xmlTextReaderNext) xmlTextReaderNext__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderNext xmlTextReaderNext__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderNextSibling
+extern __typeof (xmlTextReaderNextSibling) xmlTextReaderNextSibling __attribute((alias("xmlTextReaderNextSibling__internal_alias")));
+#else
+#ifndef xmlTextReaderNextSibling
+extern __typeof (xmlTextReaderNextSibling) xmlTextReaderNextSibling__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderNextSibling xmlTextReaderNextSibling__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderNodeType
+extern __typeof (xmlTextReaderNodeType) xmlTextReaderNodeType __attribute((alias("xmlTextReaderNodeType__internal_alias")));
+#else
+#ifndef xmlTextReaderNodeType
+extern __typeof (xmlTextReaderNodeType) xmlTextReaderNodeType__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderNodeType xmlTextReaderNodeType__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderNormalization
+extern __typeof (xmlTextReaderNormalization) xmlTextReaderNormalization __attribute((alias("xmlTextReaderNormalization__internal_alias")));
+#else
+#ifndef xmlTextReaderNormalization
+extern __typeof (xmlTextReaderNormalization) xmlTextReaderNormalization__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderNormalization xmlTextReaderNormalization__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderPrefix
+extern __typeof (xmlTextReaderPrefix) xmlTextReaderPrefix __attribute((alias("xmlTextReaderPrefix__internal_alias")));
+#else
+#ifndef xmlTextReaderPrefix
+extern __typeof (xmlTextReaderPrefix) xmlTextReaderPrefix__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderPrefix xmlTextReaderPrefix__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderPreserve
+extern __typeof (xmlTextReaderPreserve) xmlTextReaderPreserve __attribute((alias("xmlTextReaderPreserve__internal_alias")));
+#else
+#ifndef xmlTextReaderPreserve
+extern __typeof (xmlTextReaderPreserve) xmlTextReaderPreserve__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderPreserve xmlTextReaderPreserve__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED) && defined(LIBXML_PATTERN_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderPreservePattern
+extern __typeof (xmlTextReaderPreservePattern) xmlTextReaderPreservePattern __attribute((alias("xmlTextReaderPreservePattern__internal_alias")));
+#else
+#ifndef xmlTextReaderPreservePattern
+extern __typeof (xmlTextReaderPreservePattern) xmlTextReaderPreservePattern__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderPreservePattern xmlTextReaderPreservePattern__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderQuoteChar
+extern __typeof (xmlTextReaderQuoteChar) xmlTextReaderQuoteChar __attribute((alias("xmlTextReaderQuoteChar__internal_alias")));
+#else
+#ifndef xmlTextReaderQuoteChar
+extern __typeof (xmlTextReaderQuoteChar) xmlTextReaderQuoteChar__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderQuoteChar xmlTextReaderQuoteChar__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderRead
+extern __typeof (xmlTextReaderRead) xmlTextReaderRead __attribute((alias("xmlTextReaderRead__internal_alias")));
+#else
+#ifndef xmlTextReaderRead
+extern __typeof (xmlTextReaderRead) xmlTextReaderRead__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderRead xmlTextReaderRead__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderReadAttributeValue
+extern __typeof (xmlTextReaderReadAttributeValue) xmlTextReaderReadAttributeValue __attribute((alias("xmlTextReaderReadAttributeValue__internal_alias")));
+#else
+#ifndef xmlTextReaderReadAttributeValue
+extern __typeof (xmlTextReaderReadAttributeValue) xmlTextReaderReadAttributeValue__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderReadAttributeValue xmlTextReaderReadAttributeValue__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED) && defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderReadInnerXml
+extern __typeof (xmlTextReaderReadInnerXml) xmlTextReaderReadInnerXml __attribute((alias("xmlTextReaderReadInnerXml__internal_alias")));
+#else
+#ifndef xmlTextReaderReadInnerXml
+extern __typeof (xmlTextReaderReadInnerXml) xmlTextReaderReadInnerXml__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderReadInnerXml xmlTextReaderReadInnerXml__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED) && defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderReadOuterXml
+extern __typeof (xmlTextReaderReadOuterXml) xmlTextReaderReadOuterXml __attribute((alias("xmlTextReaderReadOuterXml__internal_alias")));
+#else
+#ifndef xmlTextReaderReadOuterXml
+extern __typeof (xmlTextReaderReadOuterXml) xmlTextReaderReadOuterXml__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderReadOuterXml xmlTextReaderReadOuterXml__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderReadState
+extern __typeof (xmlTextReaderReadState) xmlTextReaderReadState __attribute((alias("xmlTextReaderReadState__internal_alias")));
+#else
+#ifndef xmlTextReaderReadState
+extern __typeof (xmlTextReaderReadState) xmlTextReaderReadState__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderReadState xmlTextReaderReadState__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderReadString
+extern __typeof (xmlTextReaderReadString) xmlTextReaderReadString __attribute((alias("xmlTextReaderReadString__internal_alias")));
+#else
+#ifndef xmlTextReaderReadString
+extern __typeof (xmlTextReaderReadString) xmlTextReaderReadString__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderReadString xmlTextReaderReadString__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED) && defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderRelaxNGSetSchema
+extern __typeof (xmlTextReaderRelaxNGSetSchema) xmlTextReaderRelaxNGSetSchema __attribute((alias("xmlTextReaderRelaxNGSetSchema__internal_alias")));
+#else
+#ifndef xmlTextReaderRelaxNGSetSchema
+extern __typeof (xmlTextReaderRelaxNGSetSchema) xmlTextReaderRelaxNGSetSchema__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderRelaxNGSetSchema xmlTextReaderRelaxNGSetSchema__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED) && defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderRelaxNGValidate
+extern __typeof (xmlTextReaderRelaxNGValidate) xmlTextReaderRelaxNGValidate __attribute((alias("xmlTextReaderRelaxNGValidate__internal_alias")));
+#else
+#ifndef xmlTextReaderRelaxNGValidate
+extern __typeof (xmlTextReaderRelaxNGValidate) xmlTextReaderRelaxNGValidate__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderRelaxNGValidate xmlTextReaderRelaxNGValidate__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED) && defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderRelaxNGValidateCtxt
+extern __typeof (xmlTextReaderRelaxNGValidateCtxt) xmlTextReaderRelaxNGValidateCtxt __attribute((alias("xmlTextReaderRelaxNGValidateCtxt__internal_alias")));
+#else
+#ifndef xmlTextReaderRelaxNGValidateCtxt
+extern __typeof (xmlTextReaderRelaxNGValidateCtxt) xmlTextReaderRelaxNGValidateCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderRelaxNGValidateCtxt xmlTextReaderRelaxNGValidateCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED) && defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderSchemaValidate
+extern __typeof (xmlTextReaderSchemaValidate) xmlTextReaderSchemaValidate __attribute((alias("xmlTextReaderSchemaValidate__internal_alias")));
+#else
+#ifndef xmlTextReaderSchemaValidate
+extern __typeof (xmlTextReaderSchemaValidate) xmlTextReaderSchemaValidate__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderSchemaValidate xmlTextReaderSchemaValidate__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED) && defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderSchemaValidateCtxt
+extern __typeof (xmlTextReaderSchemaValidateCtxt) xmlTextReaderSchemaValidateCtxt __attribute((alias("xmlTextReaderSchemaValidateCtxt__internal_alias")));
+#else
+#ifndef xmlTextReaderSchemaValidateCtxt
+extern __typeof (xmlTextReaderSchemaValidateCtxt) xmlTextReaderSchemaValidateCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderSchemaValidateCtxt xmlTextReaderSchemaValidateCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderSetErrorHandler
+extern __typeof (xmlTextReaderSetErrorHandler) xmlTextReaderSetErrorHandler __attribute((alias("xmlTextReaderSetErrorHandler__internal_alias")));
+#else
+#ifndef xmlTextReaderSetErrorHandler
+extern __typeof (xmlTextReaderSetErrorHandler) xmlTextReaderSetErrorHandler__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderSetErrorHandler xmlTextReaderSetErrorHandler__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderSetParserProp
+extern __typeof (xmlTextReaderSetParserProp) xmlTextReaderSetParserProp __attribute((alias("xmlTextReaderSetParserProp__internal_alias")));
+#else
+#ifndef xmlTextReaderSetParserProp
+extern __typeof (xmlTextReaderSetParserProp) xmlTextReaderSetParserProp__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderSetParserProp xmlTextReaderSetParserProp__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED) && defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderSetSchema
+extern __typeof (xmlTextReaderSetSchema) xmlTextReaderSetSchema __attribute((alias("xmlTextReaderSetSchema__internal_alias")));
+#else
+#ifndef xmlTextReaderSetSchema
+extern __typeof (xmlTextReaderSetSchema) xmlTextReaderSetSchema__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderSetSchema xmlTextReaderSetSchema__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderSetStructuredErrorHandler
+extern __typeof (xmlTextReaderSetStructuredErrorHandler) xmlTextReaderSetStructuredErrorHandler __attribute((alias("xmlTextReaderSetStructuredErrorHandler__internal_alias")));
+#else
+#ifndef xmlTextReaderSetStructuredErrorHandler
+extern __typeof (xmlTextReaderSetStructuredErrorHandler) xmlTextReaderSetStructuredErrorHandler__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderSetStructuredErrorHandler xmlTextReaderSetStructuredErrorHandler__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderSetup
+extern __typeof (xmlTextReaderSetup) xmlTextReaderSetup __attribute((alias("xmlTextReaderSetup__internal_alias")));
+#else
+#ifndef xmlTextReaderSetup
+extern __typeof (xmlTextReaderSetup) xmlTextReaderSetup__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderSetup xmlTextReaderSetup__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderStandalone
+extern __typeof (xmlTextReaderStandalone) xmlTextReaderStandalone __attribute((alias("xmlTextReaderStandalone__internal_alias")));
+#else
+#ifndef xmlTextReaderStandalone
+extern __typeof (xmlTextReaderStandalone) xmlTextReaderStandalone__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderStandalone xmlTextReaderStandalone__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderValue
+extern __typeof (xmlTextReaderValue) xmlTextReaderValue __attribute((alias("xmlTextReaderValue__internal_alias")));
+#else
+#ifndef xmlTextReaderValue
+extern __typeof (xmlTextReaderValue) xmlTextReaderValue__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderValue xmlTextReaderValue__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED)
+#ifdef bottom_xmlreader
+#undef xmlTextReaderXmlLang
+extern __typeof (xmlTextReaderXmlLang) xmlTextReaderXmlLang __attribute((alias("xmlTextReaderXmlLang__internal_alias")));
+#else
+#ifndef xmlTextReaderXmlLang
+extern __typeof (xmlTextReaderXmlLang) xmlTextReaderXmlLang__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderXmlLang xmlTextReaderXmlLang__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterEndAttribute
+extern __typeof (xmlTextWriterEndAttribute) xmlTextWriterEndAttribute __attribute((alias("xmlTextWriterEndAttribute__internal_alias")));
+#else
+#ifndef xmlTextWriterEndAttribute
+extern __typeof (xmlTextWriterEndAttribute) xmlTextWriterEndAttribute__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterEndAttribute xmlTextWriterEndAttribute__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterEndCDATA
+extern __typeof (xmlTextWriterEndCDATA) xmlTextWriterEndCDATA __attribute((alias("xmlTextWriterEndCDATA__internal_alias")));
+#else
+#ifndef xmlTextWriterEndCDATA
+extern __typeof (xmlTextWriterEndCDATA) xmlTextWriterEndCDATA__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterEndCDATA xmlTextWriterEndCDATA__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterEndComment
+extern __typeof (xmlTextWriterEndComment) xmlTextWriterEndComment __attribute((alias("xmlTextWriterEndComment__internal_alias")));
+#else
+#ifndef xmlTextWriterEndComment
+extern __typeof (xmlTextWriterEndComment) xmlTextWriterEndComment__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterEndComment xmlTextWriterEndComment__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterEndDTD
+extern __typeof (xmlTextWriterEndDTD) xmlTextWriterEndDTD __attribute((alias("xmlTextWriterEndDTD__internal_alias")));
+#else
+#ifndef xmlTextWriterEndDTD
+extern __typeof (xmlTextWriterEndDTD) xmlTextWriterEndDTD__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterEndDTD xmlTextWriterEndDTD__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterEndDTDAttlist
+extern __typeof (xmlTextWriterEndDTDAttlist) xmlTextWriterEndDTDAttlist __attribute((alias("xmlTextWriterEndDTDAttlist__internal_alias")));
+#else
+#ifndef xmlTextWriterEndDTDAttlist
+extern __typeof (xmlTextWriterEndDTDAttlist) xmlTextWriterEndDTDAttlist__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterEndDTDAttlist xmlTextWriterEndDTDAttlist__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterEndDTDElement
+extern __typeof (xmlTextWriterEndDTDElement) xmlTextWriterEndDTDElement __attribute((alias("xmlTextWriterEndDTDElement__internal_alias")));
+#else
+#ifndef xmlTextWriterEndDTDElement
+extern __typeof (xmlTextWriterEndDTDElement) xmlTextWriterEndDTDElement__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterEndDTDElement xmlTextWriterEndDTDElement__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterEndDTDEntity
+extern __typeof (xmlTextWriterEndDTDEntity) xmlTextWriterEndDTDEntity __attribute((alias("xmlTextWriterEndDTDEntity__internal_alias")));
+#else
+#ifndef xmlTextWriterEndDTDEntity
+extern __typeof (xmlTextWriterEndDTDEntity) xmlTextWriterEndDTDEntity__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterEndDTDEntity xmlTextWriterEndDTDEntity__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterEndDocument
+extern __typeof (xmlTextWriterEndDocument) xmlTextWriterEndDocument __attribute((alias("xmlTextWriterEndDocument__internal_alias")));
+#else
+#ifndef xmlTextWriterEndDocument
+extern __typeof (xmlTextWriterEndDocument) xmlTextWriterEndDocument__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterEndDocument xmlTextWriterEndDocument__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterEndElement
+extern __typeof (xmlTextWriterEndElement) xmlTextWriterEndElement __attribute((alias("xmlTextWriterEndElement__internal_alias")));
+#else
+#ifndef xmlTextWriterEndElement
+extern __typeof (xmlTextWriterEndElement) xmlTextWriterEndElement__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterEndElement xmlTextWriterEndElement__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterEndPI
+extern __typeof (xmlTextWriterEndPI) xmlTextWriterEndPI __attribute((alias("xmlTextWriterEndPI__internal_alias")));
+#else
+#ifndef xmlTextWriterEndPI
+extern __typeof (xmlTextWriterEndPI) xmlTextWriterEndPI__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterEndPI xmlTextWriterEndPI__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterFlush
+extern __typeof (xmlTextWriterFlush) xmlTextWriterFlush __attribute((alias("xmlTextWriterFlush__internal_alias")));
+#else
+#ifndef xmlTextWriterFlush
+extern __typeof (xmlTextWriterFlush) xmlTextWriterFlush__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterFlush xmlTextWriterFlush__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterFullEndElement
+extern __typeof (xmlTextWriterFullEndElement) xmlTextWriterFullEndElement __attribute((alias("xmlTextWriterFullEndElement__internal_alias")));
+#else
+#ifndef xmlTextWriterFullEndElement
+extern __typeof (xmlTextWriterFullEndElement) xmlTextWriterFullEndElement__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterFullEndElement xmlTextWriterFullEndElement__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterSetIndent
+extern __typeof (xmlTextWriterSetIndent) xmlTextWriterSetIndent __attribute((alias("xmlTextWriterSetIndent__internal_alias")));
+#else
+#ifndef xmlTextWriterSetIndent
+extern __typeof (xmlTextWriterSetIndent) xmlTextWriterSetIndent__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterSetIndent xmlTextWriterSetIndent__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterSetIndentString
+extern __typeof (xmlTextWriterSetIndentString) xmlTextWriterSetIndentString __attribute((alias("xmlTextWriterSetIndentString__internal_alias")));
+#else
+#ifndef xmlTextWriterSetIndentString
+extern __typeof (xmlTextWriterSetIndentString) xmlTextWriterSetIndentString__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterSetIndentString xmlTextWriterSetIndentString__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterSetQuoteChar
+extern __typeof (xmlTextWriterSetQuoteChar) xmlTextWriterSetQuoteChar __attribute((alias("xmlTextWriterSetQuoteChar__internal_alias")));
+#else
+#ifndef xmlTextWriterSetQuoteChar
+extern __typeof (xmlTextWriterSetQuoteChar) xmlTextWriterSetQuoteChar__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterSetQuoteChar xmlTextWriterSetQuoteChar__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterStartAttribute
+extern __typeof (xmlTextWriterStartAttribute) xmlTextWriterStartAttribute __attribute((alias("xmlTextWriterStartAttribute__internal_alias")));
+#else
+#ifndef xmlTextWriterStartAttribute
+extern __typeof (xmlTextWriterStartAttribute) xmlTextWriterStartAttribute__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterStartAttribute xmlTextWriterStartAttribute__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterStartAttributeNS
+extern __typeof (xmlTextWriterStartAttributeNS) xmlTextWriterStartAttributeNS __attribute((alias("xmlTextWriterStartAttributeNS__internal_alias")));
+#else
+#ifndef xmlTextWriterStartAttributeNS
+extern __typeof (xmlTextWriterStartAttributeNS) xmlTextWriterStartAttributeNS__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterStartAttributeNS xmlTextWriterStartAttributeNS__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterStartCDATA
+extern __typeof (xmlTextWriterStartCDATA) xmlTextWriterStartCDATA __attribute((alias("xmlTextWriterStartCDATA__internal_alias")));
+#else
+#ifndef xmlTextWriterStartCDATA
+extern __typeof (xmlTextWriterStartCDATA) xmlTextWriterStartCDATA__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterStartCDATA xmlTextWriterStartCDATA__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterStartComment
+extern __typeof (xmlTextWriterStartComment) xmlTextWriterStartComment __attribute((alias("xmlTextWriterStartComment__internal_alias")));
+#else
+#ifndef xmlTextWriterStartComment
+extern __typeof (xmlTextWriterStartComment) xmlTextWriterStartComment__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterStartComment xmlTextWriterStartComment__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterStartDTD
+extern __typeof (xmlTextWriterStartDTD) xmlTextWriterStartDTD __attribute((alias("xmlTextWriterStartDTD__internal_alias")));
+#else
+#ifndef xmlTextWriterStartDTD
+extern __typeof (xmlTextWriterStartDTD) xmlTextWriterStartDTD__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterStartDTD xmlTextWriterStartDTD__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterStartDTDAttlist
+extern __typeof (xmlTextWriterStartDTDAttlist) xmlTextWriterStartDTDAttlist __attribute((alias("xmlTextWriterStartDTDAttlist__internal_alias")));
+#else
+#ifndef xmlTextWriterStartDTDAttlist
+extern __typeof (xmlTextWriterStartDTDAttlist) xmlTextWriterStartDTDAttlist__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterStartDTDAttlist xmlTextWriterStartDTDAttlist__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterStartDTDElement
+extern __typeof (xmlTextWriterStartDTDElement) xmlTextWriterStartDTDElement __attribute((alias("xmlTextWriterStartDTDElement__internal_alias")));
+#else
+#ifndef xmlTextWriterStartDTDElement
+extern __typeof (xmlTextWriterStartDTDElement) xmlTextWriterStartDTDElement__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterStartDTDElement xmlTextWriterStartDTDElement__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterStartDTDEntity
+extern __typeof (xmlTextWriterStartDTDEntity) xmlTextWriterStartDTDEntity __attribute((alias("xmlTextWriterStartDTDEntity__internal_alias")));
+#else
+#ifndef xmlTextWriterStartDTDEntity
+extern __typeof (xmlTextWriterStartDTDEntity) xmlTextWriterStartDTDEntity__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterStartDTDEntity xmlTextWriterStartDTDEntity__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterStartDocument
+extern __typeof (xmlTextWriterStartDocument) xmlTextWriterStartDocument __attribute((alias("xmlTextWriterStartDocument__internal_alias")));
+#else
+#ifndef xmlTextWriterStartDocument
+extern __typeof (xmlTextWriterStartDocument) xmlTextWriterStartDocument__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterStartDocument xmlTextWriterStartDocument__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterStartElement
+extern __typeof (xmlTextWriterStartElement) xmlTextWriterStartElement __attribute((alias("xmlTextWriterStartElement__internal_alias")));
+#else
+#ifndef xmlTextWriterStartElement
+extern __typeof (xmlTextWriterStartElement) xmlTextWriterStartElement__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterStartElement xmlTextWriterStartElement__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterStartElementNS
+extern __typeof (xmlTextWriterStartElementNS) xmlTextWriterStartElementNS __attribute((alias("xmlTextWriterStartElementNS__internal_alias")));
+#else
+#ifndef xmlTextWriterStartElementNS
+extern __typeof (xmlTextWriterStartElementNS) xmlTextWriterStartElementNS__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterStartElementNS xmlTextWriterStartElementNS__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterStartPI
+extern __typeof (xmlTextWriterStartPI) xmlTextWriterStartPI __attribute((alias("xmlTextWriterStartPI__internal_alias")));
+#else
+#ifndef xmlTextWriterStartPI
+extern __typeof (xmlTextWriterStartPI) xmlTextWriterStartPI__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterStartPI xmlTextWriterStartPI__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteAttribute
+extern __typeof (xmlTextWriterWriteAttribute) xmlTextWriterWriteAttribute __attribute((alias("xmlTextWriterWriteAttribute__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteAttribute
+extern __typeof (xmlTextWriterWriteAttribute) xmlTextWriterWriteAttribute__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteAttribute xmlTextWriterWriteAttribute__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteAttributeNS
+extern __typeof (xmlTextWriterWriteAttributeNS) xmlTextWriterWriteAttributeNS __attribute((alias("xmlTextWriterWriteAttributeNS__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteAttributeNS
+extern __typeof (xmlTextWriterWriteAttributeNS) xmlTextWriterWriteAttributeNS__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteAttributeNS xmlTextWriterWriteAttributeNS__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteBase64
+extern __typeof (xmlTextWriterWriteBase64) xmlTextWriterWriteBase64 __attribute((alias("xmlTextWriterWriteBase64__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteBase64
+extern __typeof (xmlTextWriterWriteBase64) xmlTextWriterWriteBase64__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteBase64 xmlTextWriterWriteBase64__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteBinHex
+extern __typeof (xmlTextWriterWriteBinHex) xmlTextWriterWriteBinHex __attribute((alias("xmlTextWriterWriteBinHex__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteBinHex
+extern __typeof (xmlTextWriterWriteBinHex) xmlTextWriterWriteBinHex__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteBinHex xmlTextWriterWriteBinHex__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteCDATA
+extern __typeof (xmlTextWriterWriteCDATA) xmlTextWriterWriteCDATA __attribute((alias("xmlTextWriterWriteCDATA__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteCDATA
+extern __typeof (xmlTextWriterWriteCDATA) xmlTextWriterWriteCDATA__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteCDATA xmlTextWriterWriteCDATA__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteComment
+extern __typeof (xmlTextWriterWriteComment) xmlTextWriterWriteComment __attribute((alias("xmlTextWriterWriteComment__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteComment
+extern __typeof (xmlTextWriterWriteComment) xmlTextWriterWriteComment__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteComment xmlTextWriterWriteComment__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteDTD
+extern __typeof (xmlTextWriterWriteDTD) xmlTextWriterWriteDTD __attribute((alias("xmlTextWriterWriteDTD__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteDTD
+extern __typeof (xmlTextWriterWriteDTD) xmlTextWriterWriteDTD__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteDTD xmlTextWriterWriteDTD__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteDTDAttlist
+extern __typeof (xmlTextWriterWriteDTDAttlist) xmlTextWriterWriteDTDAttlist __attribute((alias("xmlTextWriterWriteDTDAttlist__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteDTDAttlist
+extern __typeof (xmlTextWriterWriteDTDAttlist) xmlTextWriterWriteDTDAttlist__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteDTDAttlist xmlTextWriterWriteDTDAttlist__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteDTDElement
+extern __typeof (xmlTextWriterWriteDTDElement) xmlTextWriterWriteDTDElement __attribute((alias("xmlTextWriterWriteDTDElement__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteDTDElement
+extern __typeof (xmlTextWriterWriteDTDElement) xmlTextWriterWriteDTDElement__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteDTDElement xmlTextWriterWriteDTDElement__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteDTDEntity
+extern __typeof (xmlTextWriterWriteDTDEntity) xmlTextWriterWriteDTDEntity __attribute((alias("xmlTextWriterWriteDTDEntity__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteDTDEntity
+extern __typeof (xmlTextWriterWriteDTDEntity) xmlTextWriterWriteDTDEntity__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteDTDEntity xmlTextWriterWriteDTDEntity__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteDTDExternalEntity
+extern __typeof (xmlTextWriterWriteDTDExternalEntity) xmlTextWriterWriteDTDExternalEntity __attribute((alias("xmlTextWriterWriteDTDExternalEntity__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteDTDExternalEntity
+extern __typeof (xmlTextWriterWriteDTDExternalEntity) xmlTextWriterWriteDTDExternalEntity__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteDTDExternalEntity xmlTextWriterWriteDTDExternalEntity__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteDTDExternalEntityContents
+extern __typeof (xmlTextWriterWriteDTDExternalEntityContents) xmlTextWriterWriteDTDExternalEntityContents __attribute((alias("xmlTextWriterWriteDTDExternalEntityContents__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteDTDExternalEntityContents
+extern __typeof (xmlTextWriterWriteDTDExternalEntityContents) xmlTextWriterWriteDTDExternalEntityContents__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteDTDExternalEntityContents xmlTextWriterWriteDTDExternalEntityContents__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteDTDInternalEntity
+extern __typeof (xmlTextWriterWriteDTDInternalEntity) xmlTextWriterWriteDTDInternalEntity __attribute((alias("xmlTextWriterWriteDTDInternalEntity__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteDTDInternalEntity
+extern __typeof (xmlTextWriterWriteDTDInternalEntity) xmlTextWriterWriteDTDInternalEntity__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteDTDInternalEntity xmlTextWriterWriteDTDInternalEntity__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteDTDNotation
+extern __typeof (xmlTextWriterWriteDTDNotation) xmlTextWriterWriteDTDNotation __attribute((alias("xmlTextWriterWriteDTDNotation__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteDTDNotation
+extern __typeof (xmlTextWriterWriteDTDNotation) xmlTextWriterWriteDTDNotation__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteDTDNotation xmlTextWriterWriteDTDNotation__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteElement
+extern __typeof (xmlTextWriterWriteElement) xmlTextWriterWriteElement __attribute((alias("xmlTextWriterWriteElement__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteElement
+extern __typeof (xmlTextWriterWriteElement) xmlTextWriterWriteElement__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteElement xmlTextWriterWriteElement__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteElementNS
+extern __typeof (xmlTextWriterWriteElementNS) xmlTextWriterWriteElementNS __attribute((alias("xmlTextWriterWriteElementNS__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteElementNS
+extern __typeof (xmlTextWriterWriteElementNS) xmlTextWriterWriteElementNS__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteElementNS xmlTextWriterWriteElementNS__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteFormatAttribute
+extern __typeof (xmlTextWriterWriteFormatAttribute) xmlTextWriterWriteFormatAttribute __attribute((alias("xmlTextWriterWriteFormatAttribute__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteFormatAttribute
+extern __typeof (xmlTextWriterWriteFormatAttribute) xmlTextWriterWriteFormatAttribute__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteFormatAttribute xmlTextWriterWriteFormatAttribute__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteFormatAttributeNS
+extern __typeof (xmlTextWriterWriteFormatAttributeNS) xmlTextWriterWriteFormatAttributeNS __attribute((alias("xmlTextWriterWriteFormatAttributeNS__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteFormatAttributeNS
+extern __typeof (xmlTextWriterWriteFormatAttributeNS) xmlTextWriterWriteFormatAttributeNS__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteFormatAttributeNS xmlTextWriterWriteFormatAttributeNS__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteFormatCDATA
+extern __typeof (xmlTextWriterWriteFormatCDATA) xmlTextWriterWriteFormatCDATA __attribute((alias("xmlTextWriterWriteFormatCDATA__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteFormatCDATA
+extern __typeof (xmlTextWriterWriteFormatCDATA) xmlTextWriterWriteFormatCDATA__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteFormatCDATA xmlTextWriterWriteFormatCDATA__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteFormatComment
+extern __typeof (xmlTextWriterWriteFormatComment) xmlTextWriterWriteFormatComment __attribute((alias("xmlTextWriterWriteFormatComment__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteFormatComment
+extern __typeof (xmlTextWriterWriteFormatComment) xmlTextWriterWriteFormatComment__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteFormatComment xmlTextWriterWriteFormatComment__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteFormatDTD
+extern __typeof (xmlTextWriterWriteFormatDTD) xmlTextWriterWriteFormatDTD __attribute((alias("xmlTextWriterWriteFormatDTD__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteFormatDTD
+extern __typeof (xmlTextWriterWriteFormatDTD) xmlTextWriterWriteFormatDTD__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteFormatDTD xmlTextWriterWriteFormatDTD__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteFormatDTDAttlist
+extern __typeof (xmlTextWriterWriteFormatDTDAttlist) xmlTextWriterWriteFormatDTDAttlist __attribute((alias("xmlTextWriterWriteFormatDTDAttlist__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteFormatDTDAttlist
+extern __typeof (xmlTextWriterWriteFormatDTDAttlist) xmlTextWriterWriteFormatDTDAttlist__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteFormatDTDAttlist xmlTextWriterWriteFormatDTDAttlist__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteFormatDTDElement
+extern __typeof (xmlTextWriterWriteFormatDTDElement) xmlTextWriterWriteFormatDTDElement __attribute((alias("xmlTextWriterWriteFormatDTDElement__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteFormatDTDElement
+extern __typeof (xmlTextWriterWriteFormatDTDElement) xmlTextWriterWriteFormatDTDElement__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteFormatDTDElement xmlTextWriterWriteFormatDTDElement__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteFormatDTDInternalEntity
+extern __typeof (xmlTextWriterWriteFormatDTDInternalEntity) xmlTextWriterWriteFormatDTDInternalEntity __attribute((alias("xmlTextWriterWriteFormatDTDInternalEntity__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteFormatDTDInternalEntity
+extern __typeof (xmlTextWriterWriteFormatDTDInternalEntity) xmlTextWriterWriteFormatDTDInternalEntity__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteFormatDTDInternalEntity xmlTextWriterWriteFormatDTDInternalEntity__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteFormatElement
+extern __typeof (xmlTextWriterWriteFormatElement) xmlTextWriterWriteFormatElement __attribute((alias("xmlTextWriterWriteFormatElement__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteFormatElement
+extern __typeof (xmlTextWriterWriteFormatElement) xmlTextWriterWriteFormatElement__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteFormatElement xmlTextWriterWriteFormatElement__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteFormatElementNS
+extern __typeof (xmlTextWriterWriteFormatElementNS) xmlTextWriterWriteFormatElementNS __attribute((alias("xmlTextWriterWriteFormatElementNS__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteFormatElementNS
+extern __typeof (xmlTextWriterWriteFormatElementNS) xmlTextWriterWriteFormatElementNS__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteFormatElementNS xmlTextWriterWriteFormatElementNS__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteFormatPI
+extern __typeof (xmlTextWriterWriteFormatPI) xmlTextWriterWriteFormatPI __attribute((alias("xmlTextWriterWriteFormatPI__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteFormatPI
+extern __typeof (xmlTextWriterWriteFormatPI) xmlTextWriterWriteFormatPI__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteFormatPI xmlTextWriterWriteFormatPI__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteFormatRaw
+extern __typeof (xmlTextWriterWriteFormatRaw) xmlTextWriterWriteFormatRaw __attribute((alias("xmlTextWriterWriteFormatRaw__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteFormatRaw
+extern __typeof (xmlTextWriterWriteFormatRaw) xmlTextWriterWriteFormatRaw__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteFormatRaw xmlTextWriterWriteFormatRaw__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteFormatString
+extern __typeof (xmlTextWriterWriteFormatString) xmlTextWriterWriteFormatString __attribute((alias("xmlTextWriterWriteFormatString__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteFormatString
+extern __typeof (xmlTextWriterWriteFormatString) xmlTextWriterWriteFormatString__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteFormatString xmlTextWriterWriteFormatString__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWritePI
+extern __typeof (xmlTextWriterWritePI) xmlTextWriterWritePI __attribute((alias("xmlTextWriterWritePI__internal_alias")));
+#else
+#ifndef xmlTextWriterWritePI
+extern __typeof (xmlTextWriterWritePI) xmlTextWriterWritePI__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWritePI xmlTextWriterWritePI__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteRaw
+extern __typeof (xmlTextWriterWriteRaw) xmlTextWriterWriteRaw __attribute((alias("xmlTextWriterWriteRaw__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteRaw
+extern __typeof (xmlTextWriterWriteRaw) xmlTextWriterWriteRaw__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteRaw xmlTextWriterWriteRaw__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteRawLen
+extern __typeof (xmlTextWriterWriteRawLen) xmlTextWriterWriteRawLen __attribute((alias("xmlTextWriterWriteRawLen__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteRawLen
+extern __typeof (xmlTextWriterWriteRawLen) xmlTextWriterWriteRawLen__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteRawLen xmlTextWriterWriteRawLen__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteString
+extern __typeof (xmlTextWriterWriteString) xmlTextWriterWriteString __attribute((alias("xmlTextWriterWriteString__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteString
+extern __typeof (xmlTextWriterWriteString) xmlTextWriterWriteString__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteString xmlTextWriterWriteString__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteVFormatAttribute
+extern __typeof (xmlTextWriterWriteVFormatAttribute) xmlTextWriterWriteVFormatAttribute __attribute((alias("xmlTextWriterWriteVFormatAttribute__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteVFormatAttribute
+extern __typeof (xmlTextWriterWriteVFormatAttribute) xmlTextWriterWriteVFormatAttribute__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteVFormatAttribute xmlTextWriterWriteVFormatAttribute__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteVFormatAttributeNS
+extern __typeof (xmlTextWriterWriteVFormatAttributeNS) xmlTextWriterWriteVFormatAttributeNS __attribute((alias("xmlTextWriterWriteVFormatAttributeNS__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteVFormatAttributeNS
+extern __typeof (xmlTextWriterWriteVFormatAttributeNS) xmlTextWriterWriteVFormatAttributeNS__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteVFormatAttributeNS xmlTextWriterWriteVFormatAttributeNS__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteVFormatCDATA
+extern __typeof (xmlTextWriterWriteVFormatCDATA) xmlTextWriterWriteVFormatCDATA __attribute((alias("xmlTextWriterWriteVFormatCDATA__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteVFormatCDATA
+extern __typeof (xmlTextWriterWriteVFormatCDATA) xmlTextWriterWriteVFormatCDATA__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteVFormatCDATA xmlTextWriterWriteVFormatCDATA__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteVFormatComment
+extern __typeof (xmlTextWriterWriteVFormatComment) xmlTextWriterWriteVFormatComment __attribute((alias("xmlTextWriterWriteVFormatComment__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteVFormatComment
+extern __typeof (xmlTextWriterWriteVFormatComment) xmlTextWriterWriteVFormatComment__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteVFormatComment xmlTextWriterWriteVFormatComment__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteVFormatDTD
+extern __typeof (xmlTextWriterWriteVFormatDTD) xmlTextWriterWriteVFormatDTD __attribute((alias("xmlTextWriterWriteVFormatDTD__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteVFormatDTD
+extern __typeof (xmlTextWriterWriteVFormatDTD) xmlTextWriterWriteVFormatDTD__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteVFormatDTD xmlTextWriterWriteVFormatDTD__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteVFormatDTDAttlist
+extern __typeof (xmlTextWriterWriteVFormatDTDAttlist) xmlTextWriterWriteVFormatDTDAttlist __attribute((alias("xmlTextWriterWriteVFormatDTDAttlist__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteVFormatDTDAttlist
+extern __typeof (xmlTextWriterWriteVFormatDTDAttlist) xmlTextWriterWriteVFormatDTDAttlist__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteVFormatDTDAttlist xmlTextWriterWriteVFormatDTDAttlist__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteVFormatDTDElement
+extern __typeof (xmlTextWriterWriteVFormatDTDElement) xmlTextWriterWriteVFormatDTDElement __attribute((alias("xmlTextWriterWriteVFormatDTDElement__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteVFormatDTDElement
+extern __typeof (xmlTextWriterWriteVFormatDTDElement) xmlTextWriterWriteVFormatDTDElement__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteVFormatDTDElement xmlTextWriterWriteVFormatDTDElement__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteVFormatDTDInternalEntity
+extern __typeof (xmlTextWriterWriteVFormatDTDInternalEntity) xmlTextWriterWriteVFormatDTDInternalEntity __attribute((alias("xmlTextWriterWriteVFormatDTDInternalEntity__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteVFormatDTDInternalEntity
+extern __typeof (xmlTextWriterWriteVFormatDTDInternalEntity) xmlTextWriterWriteVFormatDTDInternalEntity__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteVFormatDTDInternalEntity xmlTextWriterWriteVFormatDTDInternalEntity__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteVFormatElement
+extern __typeof (xmlTextWriterWriteVFormatElement) xmlTextWriterWriteVFormatElement __attribute((alias("xmlTextWriterWriteVFormatElement__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteVFormatElement
+extern __typeof (xmlTextWriterWriteVFormatElement) xmlTextWriterWriteVFormatElement__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteVFormatElement xmlTextWriterWriteVFormatElement__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteVFormatElementNS
+extern __typeof (xmlTextWriterWriteVFormatElementNS) xmlTextWriterWriteVFormatElementNS __attribute((alias("xmlTextWriterWriteVFormatElementNS__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteVFormatElementNS
+extern __typeof (xmlTextWriterWriteVFormatElementNS) xmlTextWriterWriteVFormatElementNS__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteVFormatElementNS xmlTextWriterWriteVFormatElementNS__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteVFormatPI
+extern __typeof (xmlTextWriterWriteVFormatPI) xmlTextWriterWriteVFormatPI __attribute((alias("xmlTextWriterWriteVFormatPI__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteVFormatPI
+extern __typeof (xmlTextWriterWriteVFormatPI) xmlTextWriterWriteVFormatPI__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteVFormatPI xmlTextWriterWriteVFormatPI__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteVFormatRaw
+extern __typeof (xmlTextWriterWriteVFormatRaw) xmlTextWriterWriteVFormatRaw __attribute((alias("xmlTextWriterWriteVFormatRaw__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteVFormatRaw
+extern __typeof (xmlTextWriterWriteVFormatRaw) xmlTextWriterWriteVFormatRaw__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteVFormatRaw xmlTextWriterWriteVFormatRaw__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
+#undef xmlTextWriterWriteVFormatString
+extern __typeof (xmlTextWriterWriteVFormatString) xmlTextWriterWriteVFormatString __attribute((alias("xmlTextWriterWriteVFormatString__internal_alias")));
+#else
+#ifndef xmlTextWriterWriteVFormatString
+extern __typeof (xmlTextWriterWriteVFormatString) xmlTextWriterWriteVFormatString__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterWriteVFormatString xmlTextWriterWriteVFormatString__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_globals
+#undef xmlThrDefBufferAllocScheme
+extern __typeof (xmlThrDefBufferAllocScheme) xmlThrDefBufferAllocScheme __attribute((alias("xmlThrDefBufferAllocScheme__internal_alias")));
+#else
+#ifndef xmlThrDefBufferAllocScheme
+extern __typeof (xmlThrDefBufferAllocScheme) xmlThrDefBufferAllocScheme__internal_alias __attribute((visibility("hidden")));
+#define xmlThrDefBufferAllocScheme xmlThrDefBufferAllocScheme__internal_alias
+#endif
+#endif
+
+#ifdef bottom_globals
+#undef xmlThrDefDefaultBufferSize
+extern __typeof (xmlThrDefDefaultBufferSize) xmlThrDefDefaultBufferSize __attribute((alias("xmlThrDefDefaultBufferSize__internal_alias")));
+#else
+#ifndef xmlThrDefDefaultBufferSize
+extern __typeof (xmlThrDefDefaultBufferSize) xmlThrDefDefaultBufferSize__internal_alias __attribute((visibility("hidden")));
+#define xmlThrDefDefaultBufferSize xmlThrDefDefaultBufferSize__internal_alias
+#endif
+#endif
+
+#ifdef bottom_globals
+#undef xmlThrDefDeregisterNodeDefault
+extern __typeof (xmlThrDefDeregisterNodeDefault) xmlThrDefDeregisterNodeDefault __attribute((alias("xmlThrDefDeregisterNodeDefault__internal_alias")));
+#else
+#ifndef xmlThrDefDeregisterNodeDefault
+extern __typeof (xmlThrDefDeregisterNodeDefault) xmlThrDefDeregisterNodeDefault__internal_alias __attribute((visibility("hidden")));
+#define xmlThrDefDeregisterNodeDefault xmlThrDefDeregisterNodeDefault__internal_alias
+#endif
+#endif
+
+#ifdef bottom_globals
+#undef xmlThrDefDoValidityCheckingDefaultValue
+extern __typeof (xmlThrDefDoValidityCheckingDefaultValue) xmlThrDefDoValidityCheckingDefaultValue __attribute((alias("xmlThrDefDoValidityCheckingDefaultValue__internal_alias")));
+#else
+#ifndef xmlThrDefDoValidityCheckingDefaultValue
+extern __typeof (xmlThrDefDoValidityCheckingDefaultValue) xmlThrDefDoValidityCheckingDefaultValue__internal_alias __attribute((visibility("hidden")));
+#define xmlThrDefDoValidityCheckingDefaultValue xmlThrDefDoValidityCheckingDefaultValue__internal_alias
+#endif
+#endif
+
+#ifdef bottom_globals
+#undef xmlThrDefGetWarningsDefaultValue
+extern __typeof (xmlThrDefGetWarningsDefaultValue) xmlThrDefGetWarningsDefaultValue __attribute((alias("xmlThrDefGetWarningsDefaultValue__internal_alias")));
+#else
+#ifndef xmlThrDefGetWarningsDefaultValue
+extern __typeof (xmlThrDefGetWarningsDefaultValue) xmlThrDefGetWarningsDefaultValue__internal_alias __attribute((visibility("hidden")));
+#define xmlThrDefGetWarningsDefaultValue xmlThrDefGetWarningsDefaultValue__internal_alias
+#endif
+#endif
+
+#ifdef bottom_globals
+#undef xmlThrDefIndentTreeOutput
+extern __typeof (xmlThrDefIndentTreeOutput) xmlThrDefIndentTreeOutput __attribute((alias("xmlThrDefIndentTreeOutput__internal_alias")));
+#else
+#ifndef xmlThrDefIndentTreeOutput
+extern __typeof (xmlThrDefIndentTreeOutput) xmlThrDefIndentTreeOutput__internal_alias __attribute((visibility("hidden")));
+#define xmlThrDefIndentTreeOutput xmlThrDefIndentTreeOutput__internal_alias
+#endif
+#endif
+
+#ifdef bottom_globals
+#undef xmlThrDefKeepBlanksDefaultValue
+extern __typeof (xmlThrDefKeepBlanksDefaultValue) xmlThrDefKeepBlanksDefaultValue __attribute((alias("xmlThrDefKeepBlanksDefaultValue__internal_alias")));
+#else
+#ifndef xmlThrDefKeepBlanksDefaultValue
+extern __typeof (xmlThrDefKeepBlanksDefaultValue) xmlThrDefKeepBlanksDefaultValue__internal_alias __attribute((visibility("hidden")));
+#define xmlThrDefKeepBlanksDefaultValue xmlThrDefKeepBlanksDefaultValue__internal_alias
+#endif
+#endif
+
+#ifdef bottom_globals
+#undef xmlThrDefLineNumbersDefaultValue
+extern __typeof (xmlThrDefLineNumbersDefaultValue) xmlThrDefLineNumbersDefaultValue __attribute((alias("xmlThrDefLineNumbersDefaultValue__internal_alias")));
+#else
+#ifndef xmlThrDefLineNumbersDefaultValue
+extern __typeof (xmlThrDefLineNumbersDefaultValue) xmlThrDefLineNumbersDefaultValue__internal_alias __attribute((visibility("hidden")));
+#define xmlThrDefLineNumbersDefaultValue xmlThrDefLineNumbersDefaultValue__internal_alias
+#endif
+#endif
+
+#ifdef bottom_globals
+#undef xmlThrDefLoadExtDtdDefaultValue
+extern __typeof (xmlThrDefLoadExtDtdDefaultValue) xmlThrDefLoadExtDtdDefaultValue __attribute((alias("xmlThrDefLoadExtDtdDefaultValue__internal_alias")));
+#else
+#ifndef xmlThrDefLoadExtDtdDefaultValue
+extern __typeof (xmlThrDefLoadExtDtdDefaultValue) xmlThrDefLoadExtDtdDefaultValue__internal_alias __attribute((visibility("hidden")));
+#define xmlThrDefLoadExtDtdDefaultValue xmlThrDefLoadExtDtdDefaultValue__internal_alias
+#endif
+#endif
+
+#ifdef bottom_globals
+#undef xmlThrDefOutputBufferCreateFilenameDefault
+extern __typeof (xmlThrDefOutputBufferCreateFilenameDefault) xmlThrDefOutputBufferCreateFilenameDefault __attribute((alias("xmlThrDefOutputBufferCreateFilenameDefault__internal_alias")));
+#else
+#ifndef xmlThrDefOutputBufferCreateFilenameDefault
+extern __typeof (xmlThrDefOutputBufferCreateFilenameDefault) xmlThrDefOutputBufferCreateFilenameDefault__internal_alias __attribute((visibility("hidden")));
+#define xmlThrDefOutputBufferCreateFilenameDefault xmlThrDefOutputBufferCreateFilenameDefault__internal_alias
+#endif
+#endif
+
+#ifdef bottom_globals
+#undef xmlThrDefParserDebugEntities
+extern __typeof (xmlThrDefParserDebugEntities) xmlThrDefParserDebugEntities __attribute((alias("xmlThrDefParserDebugEntities__internal_alias")));
+#else
+#ifndef xmlThrDefParserDebugEntities
+extern __typeof (xmlThrDefParserDebugEntities) xmlThrDefParserDebugEntities__internal_alias __attribute((visibility("hidden")));
+#define xmlThrDefParserDebugEntities xmlThrDefParserDebugEntities__internal_alias
+#endif
+#endif
+
+#ifdef bottom_globals
+#undef xmlThrDefParserInputBufferCreateFilenameDefault
+extern __typeof (xmlThrDefParserInputBufferCreateFilenameDefault) xmlThrDefParserInputBufferCreateFilenameDefault __attribute((alias("xmlThrDefParserInputBufferCreateFilenameDefault__internal_alias")));
+#else
+#ifndef xmlThrDefParserInputBufferCreateFilenameDefault
+extern __typeof (xmlThrDefParserInputBufferCreateFilenameDefault) xmlThrDefParserInputBufferCreateFilenameDefault__internal_alias __attribute((visibility("hidden")));
+#define xmlThrDefParserInputBufferCreateFilenameDefault xmlThrDefParserInputBufferCreateFilenameDefault__internal_alias
+#endif
+#endif
+
+#ifdef bottom_globals
+#undef xmlThrDefPedanticParserDefaultValue
+extern __typeof (xmlThrDefPedanticParserDefaultValue) xmlThrDefPedanticParserDefaultValue __attribute((alias("xmlThrDefPedanticParserDefaultValue__internal_alias")));
+#else
+#ifndef xmlThrDefPedanticParserDefaultValue
+extern __typeof (xmlThrDefPedanticParserDefaultValue) xmlThrDefPedanticParserDefaultValue__internal_alias __attribute((visibility("hidden")));
+#define xmlThrDefPedanticParserDefaultValue xmlThrDefPedanticParserDefaultValue__internal_alias
+#endif
+#endif
+
+#ifdef bottom_globals
+#undef xmlThrDefRegisterNodeDefault
+extern __typeof (xmlThrDefRegisterNodeDefault) xmlThrDefRegisterNodeDefault __attribute((alias("xmlThrDefRegisterNodeDefault__internal_alias")));
+#else
+#ifndef xmlThrDefRegisterNodeDefault
+extern __typeof (xmlThrDefRegisterNodeDefault) xmlThrDefRegisterNodeDefault__internal_alias __attribute((visibility("hidden")));
+#define xmlThrDefRegisterNodeDefault xmlThrDefRegisterNodeDefault__internal_alias
+#endif
+#endif
+
+#ifdef bottom_globals
+#undef xmlThrDefSaveNoEmptyTags
+extern __typeof (xmlThrDefSaveNoEmptyTags) xmlThrDefSaveNoEmptyTags __attribute((alias("xmlThrDefSaveNoEmptyTags__internal_alias")));
+#else
+#ifndef xmlThrDefSaveNoEmptyTags
+extern __typeof (xmlThrDefSaveNoEmptyTags) xmlThrDefSaveNoEmptyTags__internal_alias __attribute((visibility("hidden")));
+#define xmlThrDefSaveNoEmptyTags xmlThrDefSaveNoEmptyTags__internal_alias
+#endif
+#endif
+
+#ifdef bottom_globals
+#undef xmlThrDefSetGenericErrorFunc
+extern __typeof (xmlThrDefSetGenericErrorFunc) xmlThrDefSetGenericErrorFunc __attribute((alias("xmlThrDefSetGenericErrorFunc__internal_alias")));
+#else
+#ifndef xmlThrDefSetGenericErrorFunc
+extern __typeof (xmlThrDefSetGenericErrorFunc) xmlThrDefSetGenericErrorFunc__internal_alias __attribute((visibility("hidden")));
+#define xmlThrDefSetGenericErrorFunc xmlThrDefSetGenericErrorFunc__internal_alias
+#endif
+#endif
+
+#ifdef bottom_globals
+#undef xmlThrDefSetStructuredErrorFunc
+extern __typeof (xmlThrDefSetStructuredErrorFunc) xmlThrDefSetStructuredErrorFunc __attribute((alias("xmlThrDefSetStructuredErrorFunc__internal_alias")));
+#else
+#ifndef xmlThrDefSetStructuredErrorFunc
+extern __typeof (xmlThrDefSetStructuredErrorFunc) xmlThrDefSetStructuredErrorFunc__internal_alias __attribute((visibility("hidden")));
+#define xmlThrDefSetStructuredErrorFunc xmlThrDefSetStructuredErrorFunc__internal_alias
+#endif
+#endif
+
+#ifdef bottom_globals
+#undef xmlThrDefSubstituteEntitiesDefaultValue
+extern __typeof (xmlThrDefSubstituteEntitiesDefaultValue) xmlThrDefSubstituteEntitiesDefaultValue __attribute((alias("xmlThrDefSubstituteEntitiesDefaultValue__internal_alias")));
+#else
+#ifndef xmlThrDefSubstituteEntitiesDefaultValue
+extern __typeof (xmlThrDefSubstituteEntitiesDefaultValue) xmlThrDefSubstituteEntitiesDefaultValue__internal_alias __attribute((visibility("hidden")));
+#define xmlThrDefSubstituteEntitiesDefaultValue xmlThrDefSubstituteEntitiesDefaultValue__internal_alias
+#endif
+#endif
+
+#ifdef bottom_globals
+#undef xmlThrDefTreeIndentString
+extern __typeof (xmlThrDefTreeIndentString) xmlThrDefTreeIndentString __attribute((alias("xmlThrDefTreeIndentString__internal_alias")));
+#else
+#ifndef xmlThrDefTreeIndentString
+extern __typeof (xmlThrDefTreeIndentString) xmlThrDefTreeIndentString__internal_alias __attribute((visibility("hidden")));
+#define xmlThrDefTreeIndentString xmlThrDefTreeIndentString__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsAegeanNumbers
+extern __typeof (xmlUCSIsAegeanNumbers) xmlUCSIsAegeanNumbers __attribute((alias("xmlUCSIsAegeanNumbers__internal_alias")));
+#else
+#ifndef xmlUCSIsAegeanNumbers
+extern __typeof (xmlUCSIsAegeanNumbers) xmlUCSIsAegeanNumbers__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsAegeanNumbers xmlUCSIsAegeanNumbers__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsAlphabeticPresentationForms
+extern __typeof (xmlUCSIsAlphabeticPresentationForms) xmlUCSIsAlphabeticPresentationForms __attribute((alias("xmlUCSIsAlphabeticPresentationForms__internal_alias")));
+#else
+#ifndef xmlUCSIsAlphabeticPresentationForms
+extern __typeof (xmlUCSIsAlphabeticPresentationForms) xmlUCSIsAlphabeticPresentationForms__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsAlphabeticPresentationForms xmlUCSIsAlphabeticPresentationForms__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsArabic
+extern __typeof (xmlUCSIsArabic) xmlUCSIsArabic __attribute((alias("xmlUCSIsArabic__internal_alias")));
+#else
+#ifndef xmlUCSIsArabic
+extern __typeof (xmlUCSIsArabic) xmlUCSIsArabic__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsArabic xmlUCSIsArabic__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsArabicPresentationFormsA
+extern __typeof (xmlUCSIsArabicPresentationFormsA) xmlUCSIsArabicPresentationFormsA __attribute((alias("xmlUCSIsArabicPresentationFormsA__internal_alias")));
+#else
+#ifndef xmlUCSIsArabicPresentationFormsA
+extern __typeof (xmlUCSIsArabicPresentationFormsA) xmlUCSIsArabicPresentationFormsA__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsArabicPresentationFormsA xmlUCSIsArabicPresentationFormsA__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsArabicPresentationFormsB
+extern __typeof (xmlUCSIsArabicPresentationFormsB) xmlUCSIsArabicPresentationFormsB __attribute((alias("xmlUCSIsArabicPresentationFormsB__internal_alias")));
+#else
+#ifndef xmlUCSIsArabicPresentationFormsB
+extern __typeof (xmlUCSIsArabicPresentationFormsB) xmlUCSIsArabicPresentationFormsB__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsArabicPresentationFormsB xmlUCSIsArabicPresentationFormsB__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsArmenian
+extern __typeof (xmlUCSIsArmenian) xmlUCSIsArmenian __attribute((alias("xmlUCSIsArmenian__internal_alias")));
+#else
+#ifndef xmlUCSIsArmenian
+extern __typeof (xmlUCSIsArmenian) xmlUCSIsArmenian__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsArmenian xmlUCSIsArmenian__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsArrows
+extern __typeof (xmlUCSIsArrows) xmlUCSIsArrows __attribute((alias("xmlUCSIsArrows__internal_alias")));
+#else
+#ifndef xmlUCSIsArrows
+extern __typeof (xmlUCSIsArrows) xmlUCSIsArrows__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsArrows xmlUCSIsArrows__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsBasicLatin
+extern __typeof (xmlUCSIsBasicLatin) xmlUCSIsBasicLatin __attribute((alias("xmlUCSIsBasicLatin__internal_alias")));
+#else
+#ifndef xmlUCSIsBasicLatin
+extern __typeof (xmlUCSIsBasicLatin) xmlUCSIsBasicLatin__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsBasicLatin xmlUCSIsBasicLatin__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsBengali
+extern __typeof (xmlUCSIsBengali) xmlUCSIsBengali __attribute((alias("xmlUCSIsBengali__internal_alias")));
+#else
+#ifndef xmlUCSIsBengali
+extern __typeof (xmlUCSIsBengali) xmlUCSIsBengali__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsBengali xmlUCSIsBengali__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsBlock
+extern __typeof (xmlUCSIsBlock) xmlUCSIsBlock __attribute((alias("xmlUCSIsBlock__internal_alias")));
+#else
+#ifndef xmlUCSIsBlock
+extern __typeof (xmlUCSIsBlock) xmlUCSIsBlock__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsBlock xmlUCSIsBlock__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsBlockElements
+extern __typeof (xmlUCSIsBlockElements) xmlUCSIsBlockElements __attribute((alias("xmlUCSIsBlockElements__internal_alias")));
+#else
+#ifndef xmlUCSIsBlockElements
+extern __typeof (xmlUCSIsBlockElements) xmlUCSIsBlockElements__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsBlockElements xmlUCSIsBlockElements__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsBopomofo
+extern __typeof (xmlUCSIsBopomofo) xmlUCSIsBopomofo __attribute((alias("xmlUCSIsBopomofo__internal_alias")));
+#else
+#ifndef xmlUCSIsBopomofo
+extern __typeof (xmlUCSIsBopomofo) xmlUCSIsBopomofo__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsBopomofo xmlUCSIsBopomofo__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsBopomofoExtended
+extern __typeof (xmlUCSIsBopomofoExtended) xmlUCSIsBopomofoExtended __attribute((alias("xmlUCSIsBopomofoExtended__internal_alias")));
+#else
+#ifndef xmlUCSIsBopomofoExtended
+extern __typeof (xmlUCSIsBopomofoExtended) xmlUCSIsBopomofoExtended__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsBopomofoExtended xmlUCSIsBopomofoExtended__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsBoxDrawing
+extern __typeof (xmlUCSIsBoxDrawing) xmlUCSIsBoxDrawing __attribute((alias("xmlUCSIsBoxDrawing__internal_alias")));
+#else
+#ifndef xmlUCSIsBoxDrawing
+extern __typeof (xmlUCSIsBoxDrawing) xmlUCSIsBoxDrawing__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsBoxDrawing xmlUCSIsBoxDrawing__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsBraillePatterns
+extern __typeof (xmlUCSIsBraillePatterns) xmlUCSIsBraillePatterns __attribute((alias("xmlUCSIsBraillePatterns__internal_alias")));
+#else
+#ifndef xmlUCSIsBraillePatterns
+extern __typeof (xmlUCSIsBraillePatterns) xmlUCSIsBraillePatterns__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsBraillePatterns xmlUCSIsBraillePatterns__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsBuhid
+extern __typeof (xmlUCSIsBuhid) xmlUCSIsBuhid __attribute((alias("xmlUCSIsBuhid__internal_alias")));
+#else
+#ifndef xmlUCSIsBuhid
+extern __typeof (xmlUCSIsBuhid) xmlUCSIsBuhid__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsBuhid xmlUCSIsBuhid__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsByzantineMusicalSymbols
+extern __typeof (xmlUCSIsByzantineMusicalSymbols) xmlUCSIsByzantineMusicalSymbols __attribute((alias("xmlUCSIsByzantineMusicalSymbols__internal_alias")));
+#else
+#ifndef xmlUCSIsByzantineMusicalSymbols
+extern __typeof (xmlUCSIsByzantineMusicalSymbols) xmlUCSIsByzantineMusicalSymbols__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsByzantineMusicalSymbols xmlUCSIsByzantineMusicalSymbols__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCJKCompatibility
+extern __typeof (xmlUCSIsCJKCompatibility) xmlUCSIsCJKCompatibility __attribute((alias("xmlUCSIsCJKCompatibility__internal_alias")));
+#else
+#ifndef xmlUCSIsCJKCompatibility
+extern __typeof (xmlUCSIsCJKCompatibility) xmlUCSIsCJKCompatibility__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCJKCompatibility xmlUCSIsCJKCompatibility__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCJKCompatibilityForms
+extern __typeof (xmlUCSIsCJKCompatibilityForms) xmlUCSIsCJKCompatibilityForms __attribute((alias("xmlUCSIsCJKCompatibilityForms__internal_alias")));
+#else
+#ifndef xmlUCSIsCJKCompatibilityForms
+extern __typeof (xmlUCSIsCJKCompatibilityForms) xmlUCSIsCJKCompatibilityForms__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCJKCompatibilityForms xmlUCSIsCJKCompatibilityForms__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCJKCompatibilityIdeographs
+extern __typeof (xmlUCSIsCJKCompatibilityIdeographs) xmlUCSIsCJKCompatibilityIdeographs __attribute((alias("xmlUCSIsCJKCompatibilityIdeographs__internal_alias")));
+#else
+#ifndef xmlUCSIsCJKCompatibilityIdeographs
+extern __typeof (xmlUCSIsCJKCompatibilityIdeographs) xmlUCSIsCJKCompatibilityIdeographs__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCJKCompatibilityIdeographs xmlUCSIsCJKCompatibilityIdeographs__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCJKCompatibilityIdeographsSupplement
+extern __typeof (xmlUCSIsCJKCompatibilityIdeographsSupplement) xmlUCSIsCJKCompatibilityIdeographsSupplement __attribute((alias("xmlUCSIsCJKCompatibilityIdeographsSupplement__internal_alias")));
+#else
+#ifndef xmlUCSIsCJKCompatibilityIdeographsSupplement
+extern __typeof (xmlUCSIsCJKCompatibilityIdeographsSupplement) xmlUCSIsCJKCompatibilityIdeographsSupplement__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCJKCompatibilityIdeographsSupplement xmlUCSIsCJKCompatibilityIdeographsSupplement__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCJKRadicalsSupplement
+extern __typeof (xmlUCSIsCJKRadicalsSupplement) xmlUCSIsCJKRadicalsSupplement __attribute((alias("xmlUCSIsCJKRadicalsSupplement__internal_alias")));
+#else
+#ifndef xmlUCSIsCJKRadicalsSupplement
+extern __typeof (xmlUCSIsCJKRadicalsSupplement) xmlUCSIsCJKRadicalsSupplement__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCJKRadicalsSupplement xmlUCSIsCJKRadicalsSupplement__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCJKSymbolsandPunctuation
+extern __typeof (xmlUCSIsCJKSymbolsandPunctuation) xmlUCSIsCJKSymbolsandPunctuation __attribute((alias("xmlUCSIsCJKSymbolsandPunctuation__internal_alias")));
+#else
+#ifndef xmlUCSIsCJKSymbolsandPunctuation
+extern __typeof (xmlUCSIsCJKSymbolsandPunctuation) xmlUCSIsCJKSymbolsandPunctuation__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCJKSymbolsandPunctuation xmlUCSIsCJKSymbolsandPunctuation__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCJKUnifiedIdeographs
+extern __typeof (xmlUCSIsCJKUnifiedIdeographs) xmlUCSIsCJKUnifiedIdeographs __attribute((alias("xmlUCSIsCJKUnifiedIdeographs__internal_alias")));
+#else
+#ifndef xmlUCSIsCJKUnifiedIdeographs
+extern __typeof (xmlUCSIsCJKUnifiedIdeographs) xmlUCSIsCJKUnifiedIdeographs__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCJKUnifiedIdeographs xmlUCSIsCJKUnifiedIdeographs__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCJKUnifiedIdeographsExtensionA
+extern __typeof (xmlUCSIsCJKUnifiedIdeographsExtensionA) xmlUCSIsCJKUnifiedIdeographsExtensionA __attribute((alias("xmlUCSIsCJKUnifiedIdeographsExtensionA__internal_alias")));
+#else
+#ifndef xmlUCSIsCJKUnifiedIdeographsExtensionA
+extern __typeof (xmlUCSIsCJKUnifiedIdeographsExtensionA) xmlUCSIsCJKUnifiedIdeographsExtensionA__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCJKUnifiedIdeographsExtensionA xmlUCSIsCJKUnifiedIdeographsExtensionA__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCJKUnifiedIdeographsExtensionB
+extern __typeof (xmlUCSIsCJKUnifiedIdeographsExtensionB) xmlUCSIsCJKUnifiedIdeographsExtensionB __attribute((alias("xmlUCSIsCJKUnifiedIdeographsExtensionB__internal_alias")));
+#else
+#ifndef xmlUCSIsCJKUnifiedIdeographsExtensionB
+extern __typeof (xmlUCSIsCJKUnifiedIdeographsExtensionB) xmlUCSIsCJKUnifiedIdeographsExtensionB__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCJKUnifiedIdeographsExtensionB xmlUCSIsCJKUnifiedIdeographsExtensionB__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCat
+extern __typeof (xmlUCSIsCat) xmlUCSIsCat __attribute((alias("xmlUCSIsCat__internal_alias")));
+#else
+#ifndef xmlUCSIsCat
+extern __typeof (xmlUCSIsCat) xmlUCSIsCat__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCat xmlUCSIsCat__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCatC
+extern __typeof (xmlUCSIsCatC) xmlUCSIsCatC __attribute((alias("xmlUCSIsCatC__internal_alias")));
+#else
+#ifndef xmlUCSIsCatC
+extern __typeof (xmlUCSIsCatC) xmlUCSIsCatC__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCatC xmlUCSIsCatC__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCatCc
+extern __typeof (xmlUCSIsCatCc) xmlUCSIsCatCc __attribute((alias("xmlUCSIsCatCc__internal_alias")));
+#else
+#ifndef xmlUCSIsCatCc
+extern __typeof (xmlUCSIsCatCc) xmlUCSIsCatCc__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCatCc xmlUCSIsCatCc__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCatCf
+extern __typeof (xmlUCSIsCatCf) xmlUCSIsCatCf __attribute((alias("xmlUCSIsCatCf__internal_alias")));
+#else
+#ifndef xmlUCSIsCatCf
+extern __typeof (xmlUCSIsCatCf) xmlUCSIsCatCf__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCatCf xmlUCSIsCatCf__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCatCo
+extern __typeof (xmlUCSIsCatCo) xmlUCSIsCatCo __attribute((alias("xmlUCSIsCatCo__internal_alias")));
+#else
+#ifndef xmlUCSIsCatCo
+extern __typeof (xmlUCSIsCatCo) xmlUCSIsCatCo__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCatCo xmlUCSIsCatCo__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCatCs
+extern __typeof (xmlUCSIsCatCs) xmlUCSIsCatCs __attribute((alias("xmlUCSIsCatCs__internal_alias")));
+#else
+#ifndef xmlUCSIsCatCs
+extern __typeof (xmlUCSIsCatCs) xmlUCSIsCatCs__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCatCs xmlUCSIsCatCs__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCatL
+extern __typeof (xmlUCSIsCatL) xmlUCSIsCatL __attribute((alias("xmlUCSIsCatL__internal_alias")));
+#else
+#ifndef xmlUCSIsCatL
+extern __typeof (xmlUCSIsCatL) xmlUCSIsCatL__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCatL xmlUCSIsCatL__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCatLl
+extern __typeof (xmlUCSIsCatLl) xmlUCSIsCatLl __attribute((alias("xmlUCSIsCatLl__internal_alias")));
+#else
+#ifndef xmlUCSIsCatLl
+extern __typeof (xmlUCSIsCatLl) xmlUCSIsCatLl__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCatLl xmlUCSIsCatLl__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCatLm
+extern __typeof (xmlUCSIsCatLm) xmlUCSIsCatLm __attribute((alias("xmlUCSIsCatLm__internal_alias")));
+#else
+#ifndef xmlUCSIsCatLm
+extern __typeof (xmlUCSIsCatLm) xmlUCSIsCatLm__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCatLm xmlUCSIsCatLm__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCatLo
+extern __typeof (xmlUCSIsCatLo) xmlUCSIsCatLo __attribute((alias("xmlUCSIsCatLo__internal_alias")));
+#else
+#ifndef xmlUCSIsCatLo
+extern __typeof (xmlUCSIsCatLo) xmlUCSIsCatLo__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCatLo xmlUCSIsCatLo__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCatLt
+extern __typeof (xmlUCSIsCatLt) xmlUCSIsCatLt __attribute((alias("xmlUCSIsCatLt__internal_alias")));
+#else
+#ifndef xmlUCSIsCatLt
+extern __typeof (xmlUCSIsCatLt) xmlUCSIsCatLt__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCatLt xmlUCSIsCatLt__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCatLu
+extern __typeof (xmlUCSIsCatLu) xmlUCSIsCatLu __attribute((alias("xmlUCSIsCatLu__internal_alias")));
+#else
+#ifndef xmlUCSIsCatLu
+extern __typeof (xmlUCSIsCatLu) xmlUCSIsCatLu__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCatLu xmlUCSIsCatLu__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCatM
+extern __typeof (xmlUCSIsCatM) xmlUCSIsCatM __attribute((alias("xmlUCSIsCatM__internal_alias")));
+#else
+#ifndef xmlUCSIsCatM
+extern __typeof (xmlUCSIsCatM) xmlUCSIsCatM__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCatM xmlUCSIsCatM__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCatMc
+extern __typeof (xmlUCSIsCatMc) xmlUCSIsCatMc __attribute((alias("xmlUCSIsCatMc__internal_alias")));
+#else
+#ifndef xmlUCSIsCatMc
+extern __typeof (xmlUCSIsCatMc) xmlUCSIsCatMc__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCatMc xmlUCSIsCatMc__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCatMe
+extern __typeof (xmlUCSIsCatMe) xmlUCSIsCatMe __attribute((alias("xmlUCSIsCatMe__internal_alias")));
+#else
+#ifndef xmlUCSIsCatMe
+extern __typeof (xmlUCSIsCatMe) xmlUCSIsCatMe__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCatMe xmlUCSIsCatMe__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCatMn
+extern __typeof (xmlUCSIsCatMn) xmlUCSIsCatMn __attribute((alias("xmlUCSIsCatMn__internal_alias")));
+#else
+#ifndef xmlUCSIsCatMn
+extern __typeof (xmlUCSIsCatMn) xmlUCSIsCatMn__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCatMn xmlUCSIsCatMn__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCatN
+extern __typeof (xmlUCSIsCatN) xmlUCSIsCatN __attribute((alias("xmlUCSIsCatN__internal_alias")));
+#else
+#ifndef xmlUCSIsCatN
+extern __typeof (xmlUCSIsCatN) xmlUCSIsCatN__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCatN xmlUCSIsCatN__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCatNd
+extern __typeof (xmlUCSIsCatNd) xmlUCSIsCatNd __attribute((alias("xmlUCSIsCatNd__internal_alias")));
+#else
+#ifndef xmlUCSIsCatNd
+extern __typeof (xmlUCSIsCatNd) xmlUCSIsCatNd__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCatNd xmlUCSIsCatNd__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCatNl
+extern __typeof (xmlUCSIsCatNl) xmlUCSIsCatNl __attribute((alias("xmlUCSIsCatNl__internal_alias")));
+#else
+#ifndef xmlUCSIsCatNl
+extern __typeof (xmlUCSIsCatNl) xmlUCSIsCatNl__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCatNl xmlUCSIsCatNl__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCatNo
+extern __typeof (xmlUCSIsCatNo) xmlUCSIsCatNo __attribute((alias("xmlUCSIsCatNo__internal_alias")));
+#else
+#ifndef xmlUCSIsCatNo
+extern __typeof (xmlUCSIsCatNo) xmlUCSIsCatNo__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCatNo xmlUCSIsCatNo__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCatP
+extern __typeof (xmlUCSIsCatP) xmlUCSIsCatP __attribute((alias("xmlUCSIsCatP__internal_alias")));
+#else
+#ifndef xmlUCSIsCatP
+extern __typeof (xmlUCSIsCatP) xmlUCSIsCatP__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCatP xmlUCSIsCatP__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCatPc
+extern __typeof (xmlUCSIsCatPc) xmlUCSIsCatPc __attribute((alias("xmlUCSIsCatPc__internal_alias")));
+#else
+#ifndef xmlUCSIsCatPc
+extern __typeof (xmlUCSIsCatPc) xmlUCSIsCatPc__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCatPc xmlUCSIsCatPc__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCatPd
+extern __typeof (xmlUCSIsCatPd) xmlUCSIsCatPd __attribute((alias("xmlUCSIsCatPd__internal_alias")));
+#else
+#ifndef xmlUCSIsCatPd
+extern __typeof (xmlUCSIsCatPd) xmlUCSIsCatPd__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCatPd xmlUCSIsCatPd__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCatPe
+extern __typeof (xmlUCSIsCatPe) xmlUCSIsCatPe __attribute((alias("xmlUCSIsCatPe__internal_alias")));
+#else
+#ifndef xmlUCSIsCatPe
+extern __typeof (xmlUCSIsCatPe) xmlUCSIsCatPe__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCatPe xmlUCSIsCatPe__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCatPf
+extern __typeof (xmlUCSIsCatPf) xmlUCSIsCatPf __attribute((alias("xmlUCSIsCatPf__internal_alias")));
+#else
+#ifndef xmlUCSIsCatPf
+extern __typeof (xmlUCSIsCatPf) xmlUCSIsCatPf__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCatPf xmlUCSIsCatPf__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCatPi
+extern __typeof (xmlUCSIsCatPi) xmlUCSIsCatPi __attribute((alias("xmlUCSIsCatPi__internal_alias")));
+#else
+#ifndef xmlUCSIsCatPi
+extern __typeof (xmlUCSIsCatPi) xmlUCSIsCatPi__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCatPi xmlUCSIsCatPi__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCatPo
+extern __typeof (xmlUCSIsCatPo) xmlUCSIsCatPo __attribute((alias("xmlUCSIsCatPo__internal_alias")));
+#else
+#ifndef xmlUCSIsCatPo
+extern __typeof (xmlUCSIsCatPo) xmlUCSIsCatPo__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCatPo xmlUCSIsCatPo__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCatPs
+extern __typeof (xmlUCSIsCatPs) xmlUCSIsCatPs __attribute((alias("xmlUCSIsCatPs__internal_alias")));
+#else
+#ifndef xmlUCSIsCatPs
+extern __typeof (xmlUCSIsCatPs) xmlUCSIsCatPs__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCatPs xmlUCSIsCatPs__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCatS
+extern __typeof (xmlUCSIsCatS) xmlUCSIsCatS __attribute((alias("xmlUCSIsCatS__internal_alias")));
+#else
+#ifndef xmlUCSIsCatS
+extern __typeof (xmlUCSIsCatS) xmlUCSIsCatS__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCatS xmlUCSIsCatS__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCatSc
+extern __typeof (xmlUCSIsCatSc) xmlUCSIsCatSc __attribute((alias("xmlUCSIsCatSc__internal_alias")));
+#else
+#ifndef xmlUCSIsCatSc
+extern __typeof (xmlUCSIsCatSc) xmlUCSIsCatSc__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCatSc xmlUCSIsCatSc__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCatSk
+extern __typeof (xmlUCSIsCatSk) xmlUCSIsCatSk __attribute((alias("xmlUCSIsCatSk__internal_alias")));
+#else
+#ifndef xmlUCSIsCatSk
+extern __typeof (xmlUCSIsCatSk) xmlUCSIsCatSk__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCatSk xmlUCSIsCatSk__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCatSm
+extern __typeof (xmlUCSIsCatSm) xmlUCSIsCatSm __attribute((alias("xmlUCSIsCatSm__internal_alias")));
+#else
+#ifndef xmlUCSIsCatSm
+extern __typeof (xmlUCSIsCatSm) xmlUCSIsCatSm__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCatSm xmlUCSIsCatSm__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCatSo
+extern __typeof (xmlUCSIsCatSo) xmlUCSIsCatSo __attribute((alias("xmlUCSIsCatSo__internal_alias")));
+#else
+#ifndef xmlUCSIsCatSo
+extern __typeof (xmlUCSIsCatSo) xmlUCSIsCatSo__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCatSo xmlUCSIsCatSo__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCatZ
+extern __typeof (xmlUCSIsCatZ) xmlUCSIsCatZ __attribute((alias("xmlUCSIsCatZ__internal_alias")));
+#else
+#ifndef xmlUCSIsCatZ
+extern __typeof (xmlUCSIsCatZ) xmlUCSIsCatZ__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCatZ xmlUCSIsCatZ__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCatZl
+extern __typeof (xmlUCSIsCatZl) xmlUCSIsCatZl __attribute((alias("xmlUCSIsCatZl__internal_alias")));
+#else
+#ifndef xmlUCSIsCatZl
+extern __typeof (xmlUCSIsCatZl) xmlUCSIsCatZl__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCatZl xmlUCSIsCatZl__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCatZp
+extern __typeof (xmlUCSIsCatZp) xmlUCSIsCatZp __attribute((alias("xmlUCSIsCatZp__internal_alias")));
+#else
+#ifndef xmlUCSIsCatZp
+extern __typeof (xmlUCSIsCatZp) xmlUCSIsCatZp__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCatZp xmlUCSIsCatZp__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCatZs
+extern __typeof (xmlUCSIsCatZs) xmlUCSIsCatZs __attribute((alias("xmlUCSIsCatZs__internal_alias")));
+#else
+#ifndef xmlUCSIsCatZs
+extern __typeof (xmlUCSIsCatZs) xmlUCSIsCatZs__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCatZs xmlUCSIsCatZs__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCherokee
+extern __typeof (xmlUCSIsCherokee) xmlUCSIsCherokee __attribute((alias("xmlUCSIsCherokee__internal_alias")));
+#else
+#ifndef xmlUCSIsCherokee
+extern __typeof (xmlUCSIsCherokee) xmlUCSIsCherokee__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCherokee xmlUCSIsCherokee__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCombiningDiacriticalMarks
+extern __typeof (xmlUCSIsCombiningDiacriticalMarks) xmlUCSIsCombiningDiacriticalMarks __attribute((alias("xmlUCSIsCombiningDiacriticalMarks__internal_alias")));
+#else
+#ifndef xmlUCSIsCombiningDiacriticalMarks
+extern __typeof (xmlUCSIsCombiningDiacriticalMarks) xmlUCSIsCombiningDiacriticalMarks__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCombiningDiacriticalMarks xmlUCSIsCombiningDiacriticalMarks__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCombiningDiacriticalMarksforSymbols
+extern __typeof (xmlUCSIsCombiningDiacriticalMarksforSymbols) xmlUCSIsCombiningDiacriticalMarksforSymbols __attribute((alias("xmlUCSIsCombiningDiacriticalMarksforSymbols__internal_alias")));
+#else
+#ifndef xmlUCSIsCombiningDiacriticalMarksforSymbols
+extern __typeof (xmlUCSIsCombiningDiacriticalMarksforSymbols) xmlUCSIsCombiningDiacriticalMarksforSymbols__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCombiningDiacriticalMarksforSymbols xmlUCSIsCombiningDiacriticalMarksforSymbols__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCombiningHalfMarks
+extern __typeof (xmlUCSIsCombiningHalfMarks) xmlUCSIsCombiningHalfMarks __attribute((alias("xmlUCSIsCombiningHalfMarks__internal_alias")));
+#else
+#ifndef xmlUCSIsCombiningHalfMarks
+extern __typeof (xmlUCSIsCombiningHalfMarks) xmlUCSIsCombiningHalfMarks__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCombiningHalfMarks xmlUCSIsCombiningHalfMarks__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCombiningMarksforSymbols
+extern __typeof (xmlUCSIsCombiningMarksforSymbols) xmlUCSIsCombiningMarksforSymbols __attribute((alias("xmlUCSIsCombiningMarksforSymbols__internal_alias")));
+#else
+#ifndef xmlUCSIsCombiningMarksforSymbols
+extern __typeof (xmlUCSIsCombiningMarksforSymbols) xmlUCSIsCombiningMarksforSymbols__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCombiningMarksforSymbols xmlUCSIsCombiningMarksforSymbols__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsControlPictures
+extern __typeof (xmlUCSIsControlPictures) xmlUCSIsControlPictures __attribute((alias("xmlUCSIsControlPictures__internal_alias")));
+#else
+#ifndef xmlUCSIsControlPictures
+extern __typeof (xmlUCSIsControlPictures) xmlUCSIsControlPictures__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsControlPictures xmlUCSIsControlPictures__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCurrencySymbols
+extern __typeof (xmlUCSIsCurrencySymbols) xmlUCSIsCurrencySymbols __attribute((alias("xmlUCSIsCurrencySymbols__internal_alias")));
+#else
+#ifndef xmlUCSIsCurrencySymbols
+extern __typeof (xmlUCSIsCurrencySymbols) xmlUCSIsCurrencySymbols__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCurrencySymbols xmlUCSIsCurrencySymbols__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCypriotSyllabary
+extern __typeof (xmlUCSIsCypriotSyllabary) xmlUCSIsCypriotSyllabary __attribute((alias("xmlUCSIsCypriotSyllabary__internal_alias")));
+#else
+#ifndef xmlUCSIsCypriotSyllabary
+extern __typeof (xmlUCSIsCypriotSyllabary) xmlUCSIsCypriotSyllabary__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCypriotSyllabary xmlUCSIsCypriotSyllabary__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCyrillic
+extern __typeof (xmlUCSIsCyrillic) xmlUCSIsCyrillic __attribute((alias("xmlUCSIsCyrillic__internal_alias")));
+#else
+#ifndef xmlUCSIsCyrillic
+extern __typeof (xmlUCSIsCyrillic) xmlUCSIsCyrillic__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCyrillic xmlUCSIsCyrillic__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsCyrillicSupplement
+extern __typeof (xmlUCSIsCyrillicSupplement) xmlUCSIsCyrillicSupplement __attribute((alias("xmlUCSIsCyrillicSupplement__internal_alias")));
+#else
+#ifndef xmlUCSIsCyrillicSupplement
+extern __typeof (xmlUCSIsCyrillicSupplement) xmlUCSIsCyrillicSupplement__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsCyrillicSupplement xmlUCSIsCyrillicSupplement__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsDeseret
+extern __typeof (xmlUCSIsDeseret) xmlUCSIsDeseret __attribute((alias("xmlUCSIsDeseret__internal_alias")));
+#else
+#ifndef xmlUCSIsDeseret
+extern __typeof (xmlUCSIsDeseret) xmlUCSIsDeseret__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsDeseret xmlUCSIsDeseret__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsDevanagari
+extern __typeof (xmlUCSIsDevanagari) xmlUCSIsDevanagari __attribute((alias("xmlUCSIsDevanagari__internal_alias")));
+#else
+#ifndef xmlUCSIsDevanagari
+extern __typeof (xmlUCSIsDevanagari) xmlUCSIsDevanagari__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsDevanagari xmlUCSIsDevanagari__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsDingbats
+extern __typeof (xmlUCSIsDingbats) xmlUCSIsDingbats __attribute((alias("xmlUCSIsDingbats__internal_alias")));
+#else
+#ifndef xmlUCSIsDingbats
+extern __typeof (xmlUCSIsDingbats) xmlUCSIsDingbats__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsDingbats xmlUCSIsDingbats__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsEnclosedAlphanumerics
+extern __typeof (xmlUCSIsEnclosedAlphanumerics) xmlUCSIsEnclosedAlphanumerics __attribute((alias("xmlUCSIsEnclosedAlphanumerics__internal_alias")));
+#else
+#ifndef xmlUCSIsEnclosedAlphanumerics
+extern __typeof (xmlUCSIsEnclosedAlphanumerics) xmlUCSIsEnclosedAlphanumerics__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsEnclosedAlphanumerics xmlUCSIsEnclosedAlphanumerics__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsEnclosedCJKLettersandMonths
+extern __typeof (xmlUCSIsEnclosedCJKLettersandMonths) xmlUCSIsEnclosedCJKLettersandMonths __attribute((alias("xmlUCSIsEnclosedCJKLettersandMonths__internal_alias")));
+#else
+#ifndef xmlUCSIsEnclosedCJKLettersandMonths
+extern __typeof (xmlUCSIsEnclosedCJKLettersandMonths) xmlUCSIsEnclosedCJKLettersandMonths__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsEnclosedCJKLettersandMonths xmlUCSIsEnclosedCJKLettersandMonths__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsEthiopic
+extern __typeof (xmlUCSIsEthiopic) xmlUCSIsEthiopic __attribute((alias("xmlUCSIsEthiopic__internal_alias")));
+#else
+#ifndef xmlUCSIsEthiopic
+extern __typeof (xmlUCSIsEthiopic) xmlUCSIsEthiopic__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsEthiopic xmlUCSIsEthiopic__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsGeneralPunctuation
+extern __typeof (xmlUCSIsGeneralPunctuation) xmlUCSIsGeneralPunctuation __attribute((alias("xmlUCSIsGeneralPunctuation__internal_alias")));
+#else
+#ifndef xmlUCSIsGeneralPunctuation
+extern __typeof (xmlUCSIsGeneralPunctuation) xmlUCSIsGeneralPunctuation__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsGeneralPunctuation xmlUCSIsGeneralPunctuation__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsGeometricShapes
+extern __typeof (xmlUCSIsGeometricShapes) xmlUCSIsGeometricShapes __attribute((alias("xmlUCSIsGeometricShapes__internal_alias")));
+#else
+#ifndef xmlUCSIsGeometricShapes
+extern __typeof (xmlUCSIsGeometricShapes) xmlUCSIsGeometricShapes__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsGeometricShapes xmlUCSIsGeometricShapes__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsGeorgian
+extern __typeof (xmlUCSIsGeorgian) xmlUCSIsGeorgian __attribute((alias("xmlUCSIsGeorgian__internal_alias")));
+#else
+#ifndef xmlUCSIsGeorgian
+extern __typeof (xmlUCSIsGeorgian) xmlUCSIsGeorgian__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsGeorgian xmlUCSIsGeorgian__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsGothic
+extern __typeof (xmlUCSIsGothic) xmlUCSIsGothic __attribute((alias("xmlUCSIsGothic__internal_alias")));
+#else
+#ifndef xmlUCSIsGothic
+extern __typeof (xmlUCSIsGothic) xmlUCSIsGothic__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsGothic xmlUCSIsGothic__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsGreek
+extern __typeof (xmlUCSIsGreek) xmlUCSIsGreek __attribute((alias("xmlUCSIsGreek__internal_alias")));
+#else
+#ifndef xmlUCSIsGreek
+extern __typeof (xmlUCSIsGreek) xmlUCSIsGreek__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsGreek xmlUCSIsGreek__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsGreekExtended
+extern __typeof (xmlUCSIsGreekExtended) xmlUCSIsGreekExtended __attribute((alias("xmlUCSIsGreekExtended__internal_alias")));
+#else
+#ifndef xmlUCSIsGreekExtended
+extern __typeof (xmlUCSIsGreekExtended) xmlUCSIsGreekExtended__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsGreekExtended xmlUCSIsGreekExtended__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsGreekandCoptic
+extern __typeof (xmlUCSIsGreekandCoptic) xmlUCSIsGreekandCoptic __attribute((alias("xmlUCSIsGreekandCoptic__internal_alias")));
+#else
+#ifndef xmlUCSIsGreekandCoptic
+extern __typeof (xmlUCSIsGreekandCoptic) xmlUCSIsGreekandCoptic__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsGreekandCoptic xmlUCSIsGreekandCoptic__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsGujarati
+extern __typeof (xmlUCSIsGujarati) xmlUCSIsGujarati __attribute((alias("xmlUCSIsGujarati__internal_alias")));
+#else
+#ifndef xmlUCSIsGujarati
+extern __typeof (xmlUCSIsGujarati) xmlUCSIsGujarati__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsGujarati xmlUCSIsGujarati__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsGurmukhi
+extern __typeof (xmlUCSIsGurmukhi) xmlUCSIsGurmukhi __attribute((alias("xmlUCSIsGurmukhi__internal_alias")));
+#else
+#ifndef xmlUCSIsGurmukhi
+extern __typeof (xmlUCSIsGurmukhi) xmlUCSIsGurmukhi__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsGurmukhi xmlUCSIsGurmukhi__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsHalfwidthandFullwidthForms
+extern __typeof (xmlUCSIsHalfwidthandFullwidthForms) xmlUCSIsHalfwidthandFullwidthForms __attribute((alias("xmlUCSIsHalfwidthandFullwidthForms__internal_alias")));
+#else
+#ifndef xmlUCSIsHalfwidthandFullwidthForms
+extern __typeof (xmlUCSIsHalfwidthandFullwidthForms) xmlUCSIsHalfwidthandFullwidthForms__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsHalfwidthandFullwidthForms xmlUCSIsHalfwidthandFullwidthForms__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsHangulCompatibilityJamo
+extern __typeof (xmlUCSIsHangulCompatibilityJamo) xmlUCSIsHangulCompatibilityJamo __attribute((alias("xmlUCSIsHangulCompatibilityJamo__internal_alias")));
+#else
+#ifndef xmlUCSIsHangulCompatibilityJamo
+extern __typeof (xmlUCSIsHangulCompatibilityJamo) xmlUCSIsHangulCompatibilityJamo__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsHangulCompatibilityJamo xmlUCSIsHangulCompatibilityJamo__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsHangulJamo
+extern __typeof (xmlUCSIsHangulJamo) xmlUCSIsHangulJamo __attribute((alias("xmlUCSIsHangulJamo__internal_alias")));
+#else
+#ifndef xmlUCSIsHangulJamo
+extern __typeof (xmlUCSIsHangulJamo) xmlUCSIsHangulJamo__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsHangulJamo xmlUCSIsHangulJamo__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsHangulSyllables
+extern __typeof (xmlUCSIsHangulSyllables) xmlUCSIsHangulSyllables __attribute((alias("xmlUCSIsHangulSyllables__internal_alias")));
+#else
+#ifndef xmlUCSIsHangulSyllables
+extern __typeof (xmlUCSIsHangulSyllables) xmlUCSIsHangulSyllables__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsHangulSyllables xmlUCSIsHangulSyllables__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsHanunoo
+extern __typeof (xmlUCSIsHanunoo) xmlUCSIsHanunoo __attribute((alias("xmlUCSIsHanunoo__internal_alias")));
+#else
+#ifndef xmlUCSIsHanunoo
+extern __typeof (xmlUCSIsHanunoo) xmlUCSIsHanunoo__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsHanunoo xmlUCSIsHanunoo__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsHebrew
+extern __typeof (xmlUCSIsHebrew) xmlUCSIsHebrew __attribute((alias("xmlUCSIsHebrew__internal_alias")));
+#else
+#ifndef xmlUCSIsHebrew
+extern __typeof (xmlUCSIsHebrew) xmlUCSIsHebrew__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsHebrew xmlUCSIsHebrew__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsHighPrivateUseSurrogates
+extern __typeof (xmlUCSIsHighPrivateUseSurrogates) xmlUCSIsHighPrivateUseSurrogates __attribute((alias("xmlUCSIsHighPrivateUseSurrogates__internal_alias")));
+#else
+#ifndef xmlUCSIsHighPrivateUseSurrogates
+extern __typeof (xmlUCSIsHighPrivateUseSurrogates) xmlUCSIsHighPrivateUseSurrogates__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsHighPrivateUseSurrogates xmlUCSIsHighPrivateUseSurrogates__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsHighSurrogates
+extern __typeof (xmlUCSIsHighSurrogates) xmlUCSIsHighSurrogates __attribute((alias("xmlUCSIsHighSurrogates__internal_alias")));
+#else
+#ifndef xmlUCSIsHighSurrogates
+extern __typeof (xmlUCSIsHighSurrogates) xmlUCSIsHighSurrogates__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsHighSurrogates xmlUCSIsHighSurrogates__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsHiragana
+extern __typeof (xmlUCSIsHiragana) xmlUCSIsHiragana __attribute((alias("xmlUCSIsHiragana__internal_alias")));
+#else
+#ifndef xmlUCSIsHiragana
+extern __typeof (xmlUCSIsHiragana) xmlUCSIsHiragana__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsHiragana xmlUCSIsHiragana__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsIPAExtensions
+extern __typeof (xmlUCSIsIPAExtensions) xmlUCSIsIPAExtensions __attribute((alias("xmlUCSIsIPAExtensions__internal_alias")));
+#else
+#ifndef xmlUCSIsIPAExtensions
+extern __typeof (xmlUCSIsIPAExtensions) xmlUCSIsIPAExtensions__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsIPAExtensions xmlUCSIsIPAExtensions__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsIdeographicDescriptionCharacters
+extern __typeof (xmlUCSIsIdeographicDescriptionCharacters) xmlUCSIsIdeographicDescriptionCharacters __attribute((alias("xmlUCSIsIdeographicDescriptionCharacters__internal_alias")));
+#else
+#ifndef xmlUCSIsIdeographicDescriptionCharacters
+extern __typeof (xmlUCSIsIdeographicDescriptionCharacters) xmlUCSIsIdeographicDescriptionCharacters__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsIdeographicDescriptionCharacters xmlUCSIsIdeographicDescriptionCharacters__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsKanbun
+extern __typeof (xmlUCSIsKanbun) xmlUCSIsKanbun __attribute((alias("xmlUCSIsKanbun__internal_alias")));
+#else
+#ifndef xmlUCSIsKanbun
+extern __typeof (xmlUCSIsKanbun) xmlUCSIsKanbun__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsKanbun xmlUCSIsKanbun__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsKangxiRadicals
+extern __typeof (xmlUCSIsKangxiRadicals) xmlUCSIsKangxiRadicals __attribute((alias("xmlUCSIsKangxiRadicals__internal_alias")));
+#else
+#ifndef xmlUCSIsKangxiRadicals
+extern __typeof (xmlUCSIsKangxiRadicals) xmlUCSIsKangxiRadicals__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsKangxiRadicals xmlUCSIsKangxiRadicals__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsKannada
+extern __typeof (xmlUCSIsKannada) xmlUCSIsKannada __attribute((alias("xmlUCSIsKannada__internal_alias")));
+#else
+#ifndef xmlUCSIsKannada
+extern __typeof (xmlUCSIsKannada) xmlUCSIsKannada__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsKannada xmlUCSIsKannada__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsKatakana
+extern __typeof (xmlUCSIsKatakana) xmlUCSIsKatakana __attribute((alias("xmlUCSIsKatakana__internal_alias")));
+#else
+#ifndef xmlUCSIsKatakana
+extern __typeof (xmlUCSIsKatakana) xmlUCSIsKatakana__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsKatakana xmlUCSIsKatakana__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsKatakanaPhoneticExtensions
+extern __typeof (xmlUCSIsKatakanaPhoneticExtensions) xmlUCSIsKatakanaPhoneticExtensions __attribute((alias("xmlUCSIsKatakanaPhoneticExtensions__internal_alias")));
+#else
+#ifndef xmlUCSIsKatakanaPhoneticExtensions
+extern __typeof (xmlUCSIsKatakanaPhoneticExtensions) xmlUCSIsKatakanaPhoneticExtensions__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsKatakanaPhoneticExtensions xmlUCSIsKatakanaPhoneticExtensions__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsKhmer
+extern __typeof (xmlUCSIsKhmer) xmlUCSIsKhmer __attribute((alias("xmlUCSIsKhmer__internal_alias")));
+#else
+#ifndef xmlUCSIsKhmer
+extern __typeof (xmlUCSIsKhmer) xmlUCSIsKhmer__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsKhmer xmlUCSIsKhmer__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsKhmerSymbols
+extern __typeof (xmlUCSIsKhmerSymbols) xmlUCSIsKhmerSymbols __attribute((alias("xmlUCSIsKhmerSymbols__internal_alias")));
+#else
+#ifndef xmlUCSIsKhmerSymbols
+extern __typeof (xmlUCSIsKhmerSymbols) xmlUCSIsKhmerSymbols__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsKhmerSymbols xmlUCSIsKhmerSymbols__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsLao
+extern __typeof (xmlUCSIsLao) xmlUCSIsLao __attribute((alias("xmlUCSIsLao__internal_alias")));
+#else
+#ifndef xmlUCSIsLao
+extern __typeof (xmlUCSIsLao) xmlUCSIsLao__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsLao xmlUCSIsLao__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsLatin1Supplement
+extern __typeof (xmlUCSIsLatin1Supplement) xmlUCSIsLatin1Supplement __attribute((alias("xmlUCSIsLatin1Supplement__internal_alias")));
+#else
+#ifndef xmlUCSIsLatin1Supplement
+extern __typeof (xmlUCSIsLatin1Supplement) xmlUCSIsLatin1Supplement__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsLatin1Supplement xmlUCSIsLatin1Supplement__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsLatinExtendedA
+extern __typeof (xmlUCSIsLatinExtendedA) xmlUCSIsLatinExtendedA __attribute((alias("xmlUCSIsLatinExtendedA__internal_alias")));
+#else
+#ifndef xmlUCSIsLatinExtendedA
+extern __typeof (xmlUCSIsLatinExtendedA) xmlUCSIsLatinExtendedA__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsLatinExtendedA xmlUCSIsLatinExtendedA__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsLatinExtendedAdditional
+extern __typeof (xmlUCSIsLatinExtendedAdditional) xmlUCSIsLatinExtendedAdditional __attribute((alias("xmlUCSIsLatinExtendedAdditional__internal_alias")));
+#else
+#ifndef xmlUCSIsLatinExtendedAdditional
+extern __typeof (xmlUCSIsLatinExtendedAdditional) xmlUCSIsLatinExtendedAdditional__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsLatinExtendedAdditional xmlUCSIsLatinExtendedAdditional__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsLatinExtendedB
+extern __typeof (xmlUCSIsLatinExtendedB) xmlUCSIsLatinExtendedB __attribute((alias("xmlUCSIsLatinExtendedB__internal_alias")));
+#else
+#ifndef xmlUCSIsLatinExtendedB
+extern __typeof (xmlUCSIsLatinExtendedB) xmlUCSIsLatinExtendedB__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsLatinExtendedB xmlUCSIsLatinExtendedB__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsLetterlikeSymbols
+extern __typeof (xmlUCSIsLetterlikeSymbols) xmlUCSIsLetterlikeSymbols __attribute((alias("xmlUCSIsLetterlikeSymbols__internal_alias")));
+#else
+#ifndef xmlUCSIsLetterlikeSymbols
+extern __typeof (xmlUCSIsLetterlikeSymbols) xmlUCSIsLetterlikeSymbols__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsLetterlikeSymbols xmlUCSIsLetterlikeSymbols__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsLimbu
+extern __typeof (xmlUCSIsLimbu) xmlUCSIsLimbu __attribute((alias("xmlUCSIsLimbu__internal_alias")));
+#else
+#ifndef xmlUCSIsLimbu
+extern __typeof (xmlUCSIsLimbu) xmlUCSIsLimbu__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsLimbu xmlUCSIsLimbu__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsLinearBIdeograms
+extern __typeof (xmlUCSIsLinearBIdeograms) xmlUCSIsLinearBIdeograms __attribute((alias("xmlUCSIsLinearBIdeograms__internal_alias")));
+#else
+#ifndef xmlUCSIsLinearBIdeograms
+extern __typeof (xmlUCSIsLinearBIdeograms) xmlUCSIsLinearBIdeograms__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsLinearBIdeograms xmlUCSIsLinearBIdeograms__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsLinearBSyllabary
+extern __typeof (xmlUCSIsLinearBSyllabary) xmlUCSIsLinearBSyllabary __attribute((alias("xmlUCSIsLinearBSyllabary__internal_alias")));
+#else
+#ifndef xmlUCSIsLinearBSyllabary
+extern __typeof (xmlUCSIsLinearBSyllabary) xmlUCSIsLinearBSyllabary__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsLinearBSyllabary xmlUCSIsLinearBSyllabary__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsLowSurrogates
+extern __typeof (xmlUCSIsLowSurrogates) xmlUCSIsLowSurrogates __attribute((alias("xmlUCSIsLowSurrogates__internal_alias")));
+#else
+#ifndef xmlUCSIsLowSurrogates
+extern __typeof (xmlUCSIsLowSurrogates) xmlUCSIsLowSurrogates__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsLowSurrogates xmlUCSIsLowSurrogates__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsMalayalam
+extern __typeof (xmlUCSIsMalayalam) xmlUCSIsMalayalam __attribute((alias("xmlUCSIsMalayalam__internal_alias")));
+#else
+#ifndef xmlUCSIsMalayalam
+extern __typeof (xmlUCSIsMalayalam) xmlUCSIsMalayalam__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsMalayalam xmlUCSIsMalayalam__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsMathematicalAlphanumericSymbols
+extern __typeof (xmlUCSIsMathematicalAlphanumericSymbols) xmlUCSIsMathematicalAlphanumericSymbols __attribute((alias("xmlUCSIsMathematicalAlphanumericSymbols__internal_alias")));
+#else
+#ifndef xmlUCSIsMathematicalAlphanumericSymbols
+extern __typeof (xmlUCSIsMathematicalAlphanumericSymbols) xmlUCSIsMathematicalAlphanumericSymbols__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsMathematicalAlphanumericSymbols xmlUCSIsMathematicalAlphanumericSymbols__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsMathematicalOperators
+extern __typeof (xmlUCSIsMathematicalOperators) xmlUCSIsMathematicalOperators __attribute((alias("xmlUCSIsMathematicalOperators__internal_alias")));
+#else
+#ifndef xmlUCSIsMathematicalOperators
+extern __typeof (xmlUCSIsMathematicalOperators) xmlUCSIsMathematicalOperators__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsMathematicalOperators xmlUCSIsMathematicalOperators__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsMiscellaneousMathematicalSymbolsA
+extern __typeof (xmlUCSIsMiscellaneousMathematicalSymbolsA) xmlUCSIsMiscellaneousMathematicalSymbolsA __attribute((alias("xmlUCSIsMiscellaneousMathematicalSymbolsA__internal_alias")));
+#else
+#ifndef xmlUCSIsMiscellaneousMathematicalSymbolsA
+extern __typeof (xmlUCSIsMiscellaneousMathematicalSymbolsA) xmlUCSIsMiscellaneousMathematicalSymbolsA__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsMiscellaneousMathematicalSymbolsA xmlUCSIsMiscellaneousMathematicalSymbolsA__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsMiscellaneousMathematicalSymbolsB
+extern __typeof (xmlUCSIsMiscellaneousMathematicalSymbolsB) xmlUCSIsMiscellaneousMathematicalSymbolsB __attribute((alias("xmlUCSIsMiscellaneousMathematicalSymbolsB__internal_alias")));
+#else
+#ifndef xmlUCSIsMiscellaneousMathematicalSymbolsB
+extern __typeof (xmlUCSIsMiscellaneousMathematicalSymbolsB) xmlUCSIsMiscellaneousMathematicalSymbolsB__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsMiscellaneousMathematicalSymbolsB xmlUCSIsMiscellaneousMathematicalSymbolsB__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsMiscellaneousSymbols
+extern __typeof (xmlUCSIsMiscellaneousSymbols) xmlUCSIsMiscellaneousSymbols __attribute((alias("xmlUCSIsMiscellaneousSymbols__internal_alias")));
+#else
+#ifndef xmlUCSIsMiscellaneousSymbols
+extern __typeof (xmlUCSIsMiscellaneousSymbols) xmlUCSIsMiscellaneousSymbols__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsMiscellaneousSymbols xmlUCSIsMiscellaneousSymbols__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsMiscellaneousSymbolsandArrows
+extern __typeof (xmlUCSIsMiscellaneousSymbolsandArrows) xmlUCSIsMiscellaneousSymbolsandArrows __attribute((alias("xmlUCSIsMiscellaneousSymbolsandArrows__internal_alias")));
+#else
+#ifndef xmlUCSIsMiscellaneousSymbolsandArrows
+extern __typeof (xmlUCSIsMiscellaneousSymbolsandArrows) xmlUCSIsMiscellaneousSymbolsandArrows__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsMiscellaneousSymbolsandArrows xmlUCSIsMiscellaneousSymbolsandArrows__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsMiscellaneousTechnical
+extern __typeof (xmlUCSIsMiscellaneousTechnical) xmlUCSIsMiscellaneousTechnical __attribute((alias("xmlUCSIsMiscellaneousTechnical__internal_alias")));
+#else
+#ifndef xmlUCSIsMiscellaneousTechnical
+extern __typeof (xmlUCSIsMiscellaneousTechnical) xmlUCSIsMiscellaneousTechnical__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsMiscellaneousTechnical xmlUCSIsMiscellaneousTechnical__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsMongolian
+extern __typeof (xmlUCSIsMongolian) xmlUCSIsMongolian __attribute((alias("xmlUCSIsMongolian__internal_alias")));
+#else
+#ifndef xmlUCSIsMongolian
+extern __typeof (xmlUCSIsMongolian) xmlUCSIsMongolian__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsMongolian xmlUCSIsMongolian__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsMusicalSymbols
+extern __typeof (xmlUCSIsMusicalSymbols) xmlUCSIsMusicalSymbols __attribute((alias("xmlUCSIsMusicalSymbols__internal_alias")));
+#else
+#ifndef xmlUCSIsMusicalSymbols
+extern __typeof (xmlUCSIsMusicalSymbols) xmlUCSIsMusicalSymbols__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsMusicalSymbols xmlUCSIsMusicalSymbols__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsMyanmar
+extern __typeof (xmlUCSIsMyanmar) xmlUCSIsMyanmar __attribute((alias("xmlUCSIsMyanmar__internal_alias")));
+#else
+#ifndef xmlUCSIsMyanmar
+extern __typeof (xmlUCSIsMyanmar) xmlUCSIsMyanmar__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsMyanmar xmlUCSIsMyanmar__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsNumberForms
+extern __typeof (xmlUCSIsNumberForms) xmlUCSIsNumberForms __attribute((alias("xmlUCSIsNumberForms__internal_alias")));
+#else
+#ifndef xmlUCSIsNumberForms
+extern __typeof (xmlUCSIsNumberForms) xmlUCSIsNumberForms__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsNumberForms xmlUCSIsNumberForms__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsOgham
+extern __typeof (xmlUCSIsOgham) xmlUCSIsOgham __attribute((alias("xmlUCSIsOgham__internal_alias")));
+#else
+#ifndef xmlUCSIsOgham
+extern __typeof (xmlUCSIsOgham) xmlUCSIsOgham__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsOgham xmlUCSIsOgham__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsOldItalic
+extern __typeof (xmlUCSIsOldItalic) xmlUCSIsOldItalic __attribute((alias("xmlUCSIsOldItalic__internal_alias")));
+#else
+#ifndef xmlUCSIsOldItalic
+extern __typeof (xmlUCSIsOldItalic) xmlUCSIsOldItalic__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsOldItalic xmlUCSIsOldItalic__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsOpticalCharacterRecognition
+extern __typeof (xmlUCSIsOpticalCharacterRecognition) xmlUCSIsOpticalCharacterRecognition __attribute((alias("xmlUCSIsOpticalCharacterRecognition__internal_alias")));
+#else
+#ifndef xmlUCSIsOpticalCharacterRecognition
+extern __typeof (xmlUCSIsOpticalCharacterRecognition) xmlUCSIsOpticalCharacterRecognition__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsOpticalCharacterRecognition xmlUCSIsOpticalCharacterRecognition__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsOriya
+extern __typeof (xmlUCSIsOriya) xmlUCSIsOriya __attribute((alias("xmlUCSIsOriya__internal_alias")));
+#else
+#ifndef xmlUCSIsOriya
+extern __typeof (xmlUCSIsOriya) xmlUCSIsOriya__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsOriya xmlUCSIsOriya__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsOsmanya
+extern __typeof (xmlUCSIsOsmanya) xmlUCSIsOsmanya __attribute((alias("xmlUCSIsOsmanya__internal_alias")));
+#else
+#ifndef xmlUCSIsOsmanya
+extern __typeof (xmlUCSIsOsmanya) xmlUCSIsOsmanya__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsOsmanya xmlUCSIsOsmanya__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsPhoneticExtensions
+extern __typeof (xmlUCSIsPhoneticExtensions) xmlUCSIsPhoneticExtensions __attribute((alias("xmlUCSIsPhoneticExtensions__internal_alias")));
+#else
+#ifndef xmlUCSIsPhoneticExtensions
+extern __typeof (xmlUCSIsPhoneticExtensions) xmlUCSIsPhoneticExtensions__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsPhoneticExtensions xmlUCSIsPhoneticExtensions__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsPrivateUse
+extern __typeof (xmlUCSIsPrivateUse) xmlUCSIsPrivateUse __attribute((alias("xmlUCSIsPrivateUse__internal_alias")));
+#else
+#ifndef xmlUCSIsPrivateUse
+extern __typeof (xmlUCSIsPrivateUse) xmlUCSIsPrivateUse__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsPrivateUse xmlUCSIsPrivateUse__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsPrivateUseArea
+extern __typeof (xmlUCSIsPrivateUseArea) xmlUCSIsPrivateUseArea __attribute((alias("xmlUCSIsPrivateUseArea__internal_alias")));
+#else
+#ifndef xmlUCSIsPrivateUseArea
+extern __typeof (xmlUCSIsPrivateUseArea) xmlUCSIsPrivateUseArea__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsPrivateUseArea xmlUCSIsPrivateUseArea__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsRunic
+extern __typeof (xmlUCSIsRunic) xmlUCSIsRunic __attribute((alias("xmlUCSIsRunic__internal_alias")));
+#else
+#ifndef xmlUCSIsRunic
+extern __typeof (xmlUCSIsRunic) xmlUCSIsRunic__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsRunic xmlUCSIsRunic__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsShavian
+extern __typeof (xmlUCSIsShavian) xmlUCSIsShavian __attribute((alias("xmlUCSIsShavian__internal_alias")));
+#else
+#ifndef xmlUCSIsShavian
+extern __typeof (xmlUCSIsShavian) xmlUCSIsShavian__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsShavian xmlUCSIsShavian__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsSinhala
+extern __typeof (xmlUCSIsSinhala) xmlUCSIsSinhala __attribute((alias("xmlUCSIsSinhala__internal_alias")));
+#else
+#ifndef xmlUCSIsSinhala
+extern __typeof (xmlUCSIsSinhala) xmlUCSIsSinhala__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsSinhala xmlUCSIsSinhala__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsSmallFormVariants
+extern __typeof (xmlUCSIsSmallFormVariants) xmlUCSIsSmallFormVariants __attribute((alias("xmlUCSIsSmallFormVariants__internal_alias")));
+#else
+#ifndef xmlUCSIsSmallFormVariants
+extern __typeof (xmlUCSIsSmallFormVariants) xmlUCSIsSmallFormVariants__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsSmallFormVariants xmlUCSIsSmallFormVariants__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsSpacingModifierLetters
+extern __typeof (xmlUCSIsSpacingModifierLetters) xmlUCSIsSpacingModifierLetters __attribute((alias("xmlUCSIsSpacingModifierLetters__internal_alias")));
+#else
+#ifndef xmlUCSIsSpacingModifierLetters
+extern __typeof (xmlUCSIsSpacingModifierLetters) xmlUCSIsSpacingModifierLetters__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsSpacingModifierLetters xmlUCSIsSpacingModifierLetters__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsSpecials
+extern __typeof (xmlUCSIsSpecials) xmlUCSIsSpecials __attribute((alias("xmlUCSIsSpecials__internal_alias")));
+#else
+#ifndef xmlUCSIsSpecials
+extern __typeof (xmlUCSIsSpecials) xmlUCSIsSpecials__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsSpecials xmlUCSIsSpecials__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsSuperscriptsandSubscripts
+extern __typeof (xmlUCSIsSuperscriptsandSubscripts) xmlUCSIsSuperscriptsandSubscripts __attribute((alias("xmlUCSIsSuperscriptsandSubscripts__internal_alias")));
+#else
+#ifndef xmlUCSIsSuperscriptsandSubscripts
+extern __typeof (xmlUCSIsSuperscriptsandSubscripts) xmlUCSIsSuperscriptsandSubscripts__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsSuperscriptsandSubscripts xmlUCSIsSuperscriptsandSubscripts__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsSupplementalArrowsA
+extern __typeof (xmlUCSIsSupplementalArrowsA) xmlUCSIsSupplementalArrowsA __attribute((alias("xmlUCSIsSupplementalArrowsA__internal_alias")));
+#else
+#ifndef xmlUCSIsSupplementalArrowsA
+extern __typeof (xmlUCSIsSupplementalArrowsA) xmlUCSIsSupplementalArrowsA__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsSupplementalArrowsA xmlUCSIsSupplementalArrowsA__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsSupplementalArrowsB
+extern __typeof (xmlUCSIsSupplementalArrowsB) xmlUCSIsSupplementalArrowsB __attribute((alias("xmlUCSIsSupplementalArrowsB__internal_alias")));
+#else
+#ifndef xmlUCSIsSupplementalArrowsB
+extern __typeof (xmlUCSIsSupplementalArrowsB) xmlUCSIsSupplementalArrowsB__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsSupplementalArrowsB xmlUCSIsSupplementalArrowsB__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsSupplementalMathematicalOperators
+extern __typeof (xmlUCSIsSupplementalMathematicalOperators) xmlUCSIsSupplementalMathematicalOperators __attribute((alias("xmlUCSIsSupplementalMathematicalOperators__internal_alias")));
+#else
+#ifndef xmlUCSIsSupplementalMathematicalOperators
+extern __typeof (xmlUCSIsSupplementalMathematicalOperators) xmlUCSIsSupplementalMathematicalOperators__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsSupplementalMathematicalOperators xmlUCSIsSupplementalMathematicalOperators__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsSupplementaryPrivateUseAreaA
+extern __typeof (xmlUCSIsSupplementaryPrivateUseAreaA) xmlUCSIsSupplementaryPrivateUseAreaA __attribute((alias("xmlUCSIsSupplementaryPrivateUseAreaA__internal_alias")));
+#else
+#ifndef xmlUCSIsSupplementaryPrivateUseAreaA
+extern __typeof (xmlUCSIsSupplementaryPrivateUseAreaA) xmlUCSIsSupplementaryPrivateUseAreaA__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsSupplementaryPrivateUseAreaA xmlUCSIsSupplementaryPrivateUseAreaA__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsSupplementaryPrivateUseAreaB
+extern __typeof (xmlUCSIsSupplementaryPrivateUseAreaB) xmlUCSIsSupplementaryPrivateUseAreaB __attribute((alias("xmlUCSIsSupplementaryPrivateUseAreaB__internal_alias")));
+#else
+#ifndef xmlUCSIsSupplementaryPrivateUseAreaB
+extern __typeof (xmlUCSIsSupplementaryPrivateUseAreaB) xmlUCSIsSupplementaryPrivateUseAreaB__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsSupplementaryPrivateUseAreaB xmlUCSIsSupplementaryPrivateUseAreaB__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsSyriac
+extern __typeof (xmlUCSIsSyriac) xmlUCSIsSyriac __attribute((alias("xmlUCSIsSyriac__internal_alias")));
+#else
+#ifndef xmlUCSIsSyriac
+extern __typeof (xmlUCSIsSyriac) xmlUCSIsSyriac__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsSyriac xmlUCSIsSyriac__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsTagalog
+extern __typeof (xmlUCSIsTagalog) xmlUCSIsTagalog __attribute((alias("xmlUCSIsTagalog__internal_alias")));
+#else
+#ifndef xmlUCSIsTagalog
+extern __typeof (xmlUCSIsTagalog) xmlUCSIsTagalog__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsTagalog xmlUCSIsTagalog__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsTagbanwa
+extern __typeof (xmlUCSIsTagbanwa) xmlUCSIsTagbanwa __attribute((alias("xmlUCSIsTagbanwa__internal_alias")));
+#else
+#ifndef xmlUCSIsTagbanwa
+extern __typeof (xmlUCSIsTagbanwa) xmlUCSIsTagbanwa__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsTagbanwa xmlUCSIsTagbanwa__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsTags
+extern __typeof (xmlUCSIsTags) xmlUCSIsTags __attribute((alias("xmlUCSIsTags__internal_alias")));
+#else
+#ifndef xmlUCSIsTags
+extern __typeof (xmlUCSIsTags) xmlUCSIsTags__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsTags xmlUCSIsTags__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsTaiLe
+extern __typeof (xmlUCSIsTaiLe) xmlUCSIsTaiLe __attribute((alias("xmlUCSIsTaiLe__internal_alias")));
+#else
+#ifndef xmlUCSIsTaiLe
+extern __typeof (xmlUCSIsTaiLe) xmlUCSIsTaiLe__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsTaiLe xmlUCSIsTaiLe__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsTaiXuanJingSymbols
+extern __typeof (xmlUCSIsTaiXuanJingSymbols) xmlUCSIsTaiXuanJingSymbols __attribute((alias("xmlUCSIsTaiXuanJingSymbols__internal_alias")));
+#else
+#ifndef xmlUCSIsTaiXuanJingSymbols
+extern __typeof (xmlUCSIsTaiXuanJingSymbols) xmlUCSIsTaiXuanJingSymbols__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsTaiXuanJingSymbols xmlUCSIsTaiXuanJingSymbols__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsTamil
+extern __typeof (xmlUCSIsTamil) xmlUCSIsTamil __attribute((alias("xmlUCSIsTamil__internal_alias")));
+#else
+#ifndef xmlUCSIsTamil
+extern __typeof (xmlUCSIsTamil) xmlUCSIsTamil__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsTamil xmlUCSIsTamil__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsTelugu
+extern __typeof (xmlUCSIsTelugu) xmlUCSIsTelugu __attribute((alias("xmlUCSIsTelugu__internal_alias")));
+#else
+#ifndef xmlUCSIsTelugu
+extern __typeof (xmlUCSIsTelugu) xmlUCSIsTelugu__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsTelugu xmlUCSIsTelugu__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsThaana
+extern __typeof (xmlUCSIsThaana) xmlUCSIsThaana __attribute((alias("xmlUCSIsThaana__internal_alias")));
+#else
+#ifndef xmlUCSIsThaana
+extern __typeof (xmlUCSIsThaana) xmlUCSIsThaana__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsThaana xmlUCSIsThaana__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsThai
+extern __typeof (xmlUCSIsThai) xmlUCSIsThai __attribute((alias("xmlUCSIsThai__internal_alias")));
+#else
+#ifndef xmlUCSIsThai
+extern __typeof (xmlUCSIsThai) xmlUCSIsThai__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsThai xmlUCSIsThai__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsTibetan
+extern __typeof (xmlUCSIsTibetan) xmlUCSIsTibetan __attribute((alias("xmlUCSIsTibetan__internal_alias")));
+#else
+#ifndef xmlUCSIsTibetan
+extern __typeof (xmlUCSIsTibetan) xmlUCSIsTibetan__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsTibetan xmlUCSIsTibetan__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsUgaritic
+extern __typeof (xmlUCSIsUgaritic) xmlUCSIsUgaritic __attribute((alias("xmlUCSIsUgaritic__internal_alias")));
+#else
+#ifndef xmlUCSIsUgaritic
+extern __typeof (xmlUCSIsUgaritic) xmlUCSIsUgaritic__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsUgaritic xmlUCSIsUgaritic__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsUnifiedCanadianAboriginalSyllabics
+extern __typeof (xmlUCSIsUnifiedCanadianAboriginalSyllabics) xmlUCSIsUnifiedCanadianAboriginalSyllabics __attribute((alias("xmlUCSIsUnifiedCanadianAboriginalSyllabics__internal_alias")));
+#else
+#ifndef xmlUCSIsUnifiedCanadianAboriginalSyllabics
+extern __typeof (xmlUCSIsUnifiedCanadianAboriginalSyllabics) xmlUCSIsUnifiedCanadianAboriginalSyllabics__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsUnifiedCanadianAboriginalSyllabics xmlUCSIsUnifiedCanadianAboriginalSyllabics__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsVariationSelectors
+extern __typeof (xmlUCSIsVariationSelectors) xmlUCSIsVariationSelectors __attribute((alias("xmlUCSIsVariationSelectors__internal_alias")));
+#else
+#ifndef xmlUCSIsVariationSelectors
+extern __typeof (xmlUCSIsVariationSelectors) xmlUCSIsVariationSelectors__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsVariationSelectors xmlUCSIsVariationSelectors__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsVariationSelectorsSupplement
+extern __typeof (xmlUCSIsVariationSelectorsSupplement) xmlUCSIsVariationSelectorsSupplement __attribute((alias("xmlUCSIsVariationSelectorsSupplement__internal_alias")));
+#else
+#ifndef xmlUCSIsVariationSelectorsSupplement
+extern __typeof (xmlUCSIsVariationSelectorsSupplement) xmlUCSIsVariationSelectorsSupplement__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsVariationSelectorsSupplement xmlUCSIsVariationSelectorsSupplement__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsYiRadicals
+extern __typeof (xmlUCSIsYiRadicals) xmlUCSIsYiRadicals __attribute((alias("xmlUCSIsYiRadicals__internal_alias")));
+#else
+#ifndef xmlUCSIsYiRadicals
+extern __typeof (xmlUCSIsYiRadicals) xmlUCSIsYiRadicals__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsYiRadicals xmlUCSIsYiRadicals__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsYiSyllables
+extern __typeof (xmlUCSIsYiSyllables) xmlUCSIsYiSyllables __attribute((alias("xmlUCSIsYiSyllables__internal_alias")));
+#else
+#ifndef xmlUCSIsYiSyllables
+extern __typeof (xmlUCSIsYiSyllables) xmlUCSIsYiSyllables__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsYiSyllables xmlUCSIsYiSyllables__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_UNICODE_ENABLED)
+#ifdef bottom_xmlunicode
+#undef xmlUCSIsYijingHexagramSymbols
+extern __typeof (xmlUCSIsYijingHexagramSymbols) xmlUCSIsYijingHexagramSymbols __attribute((alias("xmlUCSIsYijingHexagramSymbols__internal_alias")));
+#else
+#ifndef xmlUCSIsYijingHexagramSymbols
+extern __typeof (xmlUCSIsYijingHexagramSymbols) xmlUCSIsYijingHexagramSymbols__internal_alias __attribute((visibility("hidden")));
+#define xmlUCSIsYijingHexagramSymbols xmlUCSIsYijingHexagramSymbols__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_uri
+#undef xmlURIEscape
+extern __typeof (xmlURIEscape) xmlURIEscape __attribute((alias("xmlURIEscape__internal_alias")));
+#else
+#ifndef xmlURIEscape
+extern __typeof (xmlURIEscape) xmlURIEscape__internal_alias __attribute((visibility("hidden")));
+#define xmlURIEscape xmlURIEscape__internal_alias
+#endif
+#endif
+
+#ifdef bottom_uri
+#undef xmlURIEscapeStr
+extern __typeof (xmlURIEscapeStr) xmlURIEscapeStr __attribute((alias("xmlURIEscapeStr__internal_alias")));
+#else
+#ifndef xmlURIEscapeStr
+extern __typeof (xmlURIEscapeStr) xmlURIEscapeStr__internal_alias __attribute((visibility("hidden")));
+#define xmlURIEscapeStr xmlURIEscapeStr__internal_alias
+#endif
+#endif
+
+#ifdef bottom_uri
+#undef xmlURIUnescapeString
+extern __typeof (xmlURIUnescapeString) xmlURIUnescapeString __attribute((alias("xmlURIUnescapeString__internal_alias")));
+#else
+#ifndef xmlURIUnescapeString
+extern __typeof (xmlURIUnescapeString) xmlURIUnescapeString__internal_alias __attribute((visibility("hidden")));
+#define xmlURIUnescapeString xmlURIUnescapeString__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlstring
+#undef xmlUTF8Charcmp
+extern __typeof (xmlUTF8Charcmp) xmlUTF8Charcmp __attribute((alias("xmlUTF8Charcmp__internal_alias")));
+#else
+#ifndef xmlUTF8Charcmp
+extern __typeof (xmlUTF8Charcmp) xmlUTF8Charcmp__internal_alias __attribute((visibility("hidden")));
+#define xmlUTF8Charcmp xmlUTF8Charcmp__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlstring
+#undef xmlUTF8Size
+extern __typeof (xmlUTF8Size) xmlUTF8Size __attribute((alias("xmlUTF8Size__internal_alias")));
+#else
+#ifndef xmlUTF8Size
+extern __typeof (xmlUTF8Size) xmlUTF8Size__internal_alias __attribute((visibility("hidden")));
+#define xmlUTF8Size xmlUTF8Size__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlstring
+#undef xmlUTF8Strlen
+extern __typeof (xmlUTF8Strlen) xmlUTF8Strlen __attribute((alias("xmlUTF8Strlen__internal_alias")));
+#else
+#ifndef xmlUTF8Strlen
+extern __typeof (xmlUTF8Strlen) xmlUTF8Strlen__internal_alias __attribute((visibility("hidden")));
+#define xmlUTF8Strlen xmlUTF8Strlen__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlstring
+#undef xmlUTF8Strloc
+extern __typeof (xmlUTF8Strloc) xmlUTF8Strloc __attribute((alias("xmlUTF8Strloc__internal_alias")));
+#else
+#ifndef xmlUTF8Strloc
+extern __typeof (xmlUTF8Strloc) xmlUTF8Strloc__internal_alias __attribute((visibility("hidden")));
+#define xmlUTF8Strloc xmlUTF8Strloc__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlstring
+#undef xmlUTF8Strndup
+extern __typeof (xmlUTF8Strndup) xmlUTF8Strndup __attribute((alias("xmlUTF8Strndup__internal_alias")));
+#else
+#ifndef xmlUTF8Strndup
+extern __typeof (xmlUTF8Strndup) xmlUTF8Strndup__internal_alias __attribute((visibility("hidden")));
+#define xmlUTF8Strndup xmlUTF8Strndup__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlstring
+#undef xmlUTF8Strpos
+extern __typeof (xmlUTF8Strpos) xmlUTF8Strpos __attribute((alias("xmlUTF8Strpos__internal_alias")));
+#else
+#ifndef xmlUTF8Strpos
+extern __typeof (xmlUTF8Strpos) xmlUTF8Strpos__internal_alias __attribute((visibility("hidden")));
+#define xmlUTF8Strpos xmlUTF8Strpos__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlstring
+#undef xmlUTF8Strsize
+extern __typeof (xmlUTF8Strsize) xmlUTF8Strsize __attribute((alias("xmlUTF8Strsize__internal_alias")));
+#else
+#ifndef xmlUTF8Strsize
+extern __typeof (xmlUTF8Strsize) xmlUTF8Strsize__internal_alias __attribute((visibility("hidden")));
+#define xmlUTF8Strsize xmlUTF8Strsize__internal_alias
+#endif
+#endif
+
+#ifdef bottom_xmlstring
+#undef xmlUTF8Strsub
+extern __typeof (xmlUTF8Strsub) xmlUTF8Strsub __attribute((alias("xmlUTF8Strsub__internal_alias")));
+#else
+#ifndef xmlUTF8Strsub
+extern __typeof (xmlUTF8Strsub) xmlUTF8Strsub__internal_alias __attribute((visibility("hidden")));
+#define xmlUTF8Strsub xmlUTF8Strsub__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlUnlinkNode
+extern __typeof (xmlUnlinkNode) xmlUnlinkNode __attribute((alias("xmlUnlinkNode__internal_alias")));
+#else
+#ifndef xmlUnlinkNode
+extern __typeof (xmlUnlinkNode) xmlUnlinkNode__internal_alias __attribute((visibility("hidden")));
+#define xmlUnlinkNode xmlUnlinkNode__internal_alias
+#endif
+#endif
+
+#ifdef bottom_threads
+#undef xmlUnlockLibrary
+extern __typeof (xmlUnlockLibrary) xmlUnlockLibrary __attribute((alias("xmlUnlockLibrary__internal_alias")));
+#else
+#ifndef xmlUnlockLibrary
+extern __typeof (xmlUnlockLibrary) xmlUnlockLibrary__internal_alias __attribute((visibility("hidden")));
+#define xmlUnlockLibrary xmlUnlockLibrary__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_tree
+#undef xmlUnsetNsProp
+extern __typeof (xmlUnsetNsProp) xmlUnsetNsProp __attribute((alias("xmlUnsetNsProp__internal_alias")));
+#else
+#ifndef xmlUnsetNsProp
+extern __typeof (xmlUnsetNsProp) xmlUnsetNsProp__internal_alias __attribute((visibility("hidden")));
+#define xmlUnsetNsProp xmlUnsetNsProp__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_tree
+#undef xmlUnsetProp
+extern __typeof (xmlUnsetProp) xmlUnsetProp __attribute((alias("xmlUnsetProp__internal_alias")));
+#else
+#ifndef xmlUnsetProp
+extern __typeof (xmlUnsetProp) xmlUnsetProp__internal_alias __attribute((visibility("hidden")));
+#define xmlUnsetProp xmlUnsetProp__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_VALID_ENABLED) && defined(LIBXML_REGEXP_ENABLED)
+#ifdef bottom_valid
+#undef xmlValidBuildContentModel
+extern __typeof (xmlValidBuildContentModel) xmlValidBuildContentModel __attribute((alias("xmlValidBuildContentModel__internal_alias")));
+#else
+#ifndef xmlValidBuildContentModel
+extern __typeof (xmlValidBuildContentModel) xmlValidBuildContentModel__internal_alias __attribute((visibility("hidden")));
+#define xmlValidBuildContentModel xmlValidBuildContentModel__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_VALID_ENABLED)
+#ifdef bottom_valid
+#undef xmlValidCtxtNormalizeAttributeValue
+extern __typeof (xmlValidCtxtNormalizeAttributeValue) xmlValidCtxtNormalizeAttributeValue __attribute((alias("xmlValidCtxtNormalizeAttributeValue__internal_alias")));
+#else
+#ifndef xmlValidCtxtNormalizeAttributeValue
+extern __typeof (xmlValidCtxtNormalizeAttributeValue) xmlValidCtxtNormalizeAttributeValue__internal_alias __attribute((visibility("hidden")));
+#define xmlValidCtxtNormalizeAttributeValue xmlValidCtxtNormalizeAttributeValue__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_VALID_ENABLED)
+#ifdef bottom_valid
+#undef xmlValidGetPotentialChildren
+extern __typeof (xmlValidGetPotentialChildren) xmlValidGetPotentialChildren __attribute((alias("xmlValidGetPotentialChildren__internal_alias")));
+#else
+#ifndef xmlValidGetPotentialChildren
+extern __typeof (xmlValidGetPotentialChildren) xmlValidGetPotentialChildren__internal_alias __attribute((visibility("hidden")));
+#define xmlValidGetPotentialChildren xmlValidGetPotentialChildren__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_VALID_ENABLED)
+#ifdef bottom_valid
+#undef xmlValidGetValidElements
+extern __typeof (xmlValidGetValidElements) xmlValidGetValidElements __attribute((alias("xmlValidGetValidElements__internal_alias")));
+#else
+#ifndef xmlValidGetValidElements
+extern __typeof (xmlValidGetValidElements) xmlValidGetValidElements__internal_alias __attribute((visibility("hidden")));
+#define xmlValidGetValidElements xmlValidGetValidElements__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_VALID_ENABLED)
+#ifdef bottom_valid
+#undef xmlValidNormalizeAttributeValue
+extern __typeof (xmlValidNormalizeAttributeValue) xmlValidNormalizeAttributeValue __attribute((alias("xmlValidNormalizeAttributeValue__internal_alias")));
+#else
+#ifndef xmlValidNormalizeAttributeValue
+extern __typeof (xmlValidNormalizeAttributeValue) xmlValidNormalizeAttributeValue__internal_alias __attribute((visibility("hidden")));
+#define xmlValidNormalizeAttributeValue xmlValidNormalizeAttributeValue__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_VALID_ENABLED)
+#ifdef bottom_valid
+#undef xmlValidateAttributeDecl
+extern __typeof (xmlValidateAttributeDecl) xmlValidateAttributeDecl __attribute((alias("xmlValidateAttributeDecl__internal_alias")));
+#else
+#ifndef xmlValidateAttributeDecl
+extern __typeof (xmlValidateAttributeDecl) xmlValidateAttributeDecl__internal_alias __attribute((visibility("hidden")));
+#define xmlValidateAttributeDecl xmlValidateAttributeDecl__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_VALID_ENABLED)
+#ifdef bottom_valid
+#undef xmlValidateAttributeValue
+extern __typeof (xmlValidateAttributeValue) xmlValidateAttributeValue __attribute((alias("xmlValidateAttributeValue__internal_alias")));
+#else
+#ifndef xmlValidateAttributeValue
+extern __typeof (xmlValidateAttributeValue) xmlValidateAttributeValue__internal_alias __attribute((visibility("hidden")));
+#define xmlValidateAttributeValue xmlValidateAttributeValue__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_VALID_ENABLED)
+#ifdef bottom_valid
+#undef xmlValidateDocument
+extern __typeof (xmlValidateDocument) xmlValidateDocument __attribute((alias("xmlValidateDocument__internal_alias")));
+#else
+#ifndef xmlValidateDocument
+extern __typeof (xmlValidateDocument) xmlValidateDocument__internal_alias __attribute((visibility("hidden")));
+#define xmlValidateDocument xmlValidateDocument__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_VALID_ENABLED)
+#ifdef bottom_valid
+#undef xmlValidateDocumentFinal
+extern __typeof (xmlValidateDocumentFinal) xmlValidateDocumentFinal __attribute((alias("xmlValidateDocumentFinal__internal_alias")));
+#else
+#ifndef xmlValidateDocumentFinal
+extern __typeof (xmlValidateDocumentFinal) xmlValidateDocumentFinal__internal_alias __attribute((visibility("hidden")));
+#define xmlValidateDocumentFinal xmlValidateDocumentFinal__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_VALID_ENABLED)
+#ifdef bottom_valid
+#undef xmlValidateDtd
+extern __typeof (xmlValidateDtd) xmlValidateDtd __attribute((alias("xmlValidateDtd__internal_alias")));
+#else
+#ifndef xmlValidateDtd
+extern __typeof (xmlValidateDtd) xmlValidateDtd__internal_alias __attribute((visibility("hidden")));
+#define xmlValidateDtd xmlValidateDtd__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_VALID_ENABLED)
+#ifdef bottom_valid
+#undef xmlValidateDtdFinal
+extern __typeof (xmlValidateDtdFinal) xmlValidateDtdFinal __attribute((alias("xmlValidateDtdFinal__internal_alias")));
+#else
+#ifndef xmlValidateDtdFinal
+extern __typeof (xmlValidateDtdFinal) xmlValidateDtdFinal__internal_alias __attribute((visibility("hidden")));
+#define xmlValidateDtdFinal xmlValidateDtdFinal__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_VALID_ENABLED)
+#ifdef bottom_valid
+#undef xmlValidateElement
+extern __typeof (xmlValidateElement) xmlValidateElement __attribute((alias("xmlValidateElement__internal_alias")));
+#else
+#ifndef xmlValidateElement
+extern __typeof (xmlValidateElement) xmlValidateElement__internal_alias __attribute((visibility("hidden")));
+#define xmlValidateElement xmlValidateElement__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_VALID_ENABLED)
+#ifdef bottom_valid
+#undef xmlValidateElementDecl
+extern __typeof (xmlValidateElementDecl) xmlValidateElementDecl __attribute((alias("xmlValidateElementDecl__internal_alias")));
+#else
+#ifndef xmlValidateElementDecl
+extern __typeof (xmlValidateElementDecl) xmlValidateElementDecl__internal_alias __attribute((visibility("hidden")));
+#define xmlValidateElementDecl xmlValidateElementDecl__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_DEBUG_ENABLED) || defined (LIBXML_HTML_ENABLED) || defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED) || defined(LIBXML_LEGACY_ENABLED)
+#ifdef bottom_tree
+#undef xmlValidateNCName
+extern __typeof (xmlValidateNCName) xmlValidateNCName __attribute((alias("xmlValidateNCName__internal_alias")));
+#else
+#ifndef xmlValidateNCName
+extern __typeof (xmlValidateNCName) xmlValidateNCName__internal_alias __attribute((visibility("hidden")));
+#define xmlValidateNCName xmlValidateNCName__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_tree
+#undef xmlValidateNMToken
+extern __typeof (xmlValidateNMToken) xmlValidateNMToken __attribute((alias("xmlValidateNMToken__internal_alias")));
+#else
+#ifndef xmlValidateNMToken
+extern __typeof (xmlValidateNMToken) xmlValidateNMToken__internal_alias __attribute((visibility("hidden")));
+#define xmlValidateNMToken xmlValidateNMToken__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_tree
+#undef xmlValidateName
+extern __typeof (xmlValidateName) xmlValidateName __attribute((alias("xmlValidateName__internal_alias")));
+#else
+#ifndef xmlValidateName
+extern __typeof (xmlValidateName) xmlValidateName__internal_alias __attribute((visibility("hidden")));
+#define xmlValidateName xmlValidateName__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_VALID_ENABLED)
+#ifdef bottom_valid
+#undef xmlValidateNameValue
+extern __typeof (xmlValidateNameValue) xmlValidateNameValue __attribute((alias("xmlValidateNameValue__internal_alias")));
+#else
+#ifndef xmlValidateNameValue
+extern __typeof (xmlValidateNameValue) xmlValidateNameValue__internal_alias __attribute((visibility("hidden")));
+#define xmlValidateNameValue xmlValidateNameValue__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_VALID_ENABLED)
+#ifdef bottom_valid
+#undef xmlValidateNamesValue
+extern __typeof (xmlValidateNamesValue) xmlValidateNamesValue __attribute((alias("xmlValidateNamesValue__internal_alias")));
+#else
+#ifndef xmlValidateNamesValue
+extern __typeof (xmlValidateNamesValue) xmlValidateNamesValue__internal_alias __attribute((visibility("hidden")));
+#define xmlValidateNamesValue xmlValidateNamesValue__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_VALID_ENABLED)
+#ifdef bottom_valid
+#undef xmlValidateNmtokenValue
+extern __typeof (xmlValidateNmtokenValue) xmlValidateNmtokenValue __attribute((alias("xmlValidateNmtokenValue__internal_alias")));
+#else
+#ifndef xmlValidateNmtokenValue
+extern __typeof (xmlValidateNmtokenValue) xmlValidateNmtokenValue__internal_alias __attribute((visibility("hidden")));
+#define xmlValidateNmtokenValue xmlValidateNmtokenValue__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_VALID_ENABLED)
+#ifdef bottom_valid
+#undef xmlValidateNmtokensValue
+extern __typeof (xmlValidateNmtokensValue) xmlValidateNmtokensValue __attribute((alias("xmlValidateNmtokensValue__internal_alias")));
+#else
+#ifndef xmlValidateNmtokensValue
+extern __typeof (xmlValidateNmtokensValue) xmlValidateNmtokensValue__internal_alias __attribute((visibility("hidden")));
+#define xmlValidateNmtokensValue xmlValidateNmtokensValue__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_VALID_ENABLED)
+#ifdef bottom_valid
+#undef xmlValidateNotationDecl
+extern __typeof (xmlValidateNotationDecl) xmlValidateNotationDecl __attribute((alias("xmlValidateNotationDecl__internal_alias")));
+#else
+#ifndef xmlValidateNotationDecl
+extern __typeof (xmlValidateNotationDecl) xmlValidateNotationDecl__internal_alias __attribute((visibility("hidden")));
+#define xmlValidateNotationDecl xmlValidateNotationDecl__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_VALID_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_valid
+#undef xmlValidateNotationUse
+extern __typeof (xmlValidateNotationUse) xmlValidateNotationUse __attribute((alias("xmlValidateNotationUse__internal_alias")));
+#else
+#ifndef xmlValidateNotationUse
+extern __typeof (xmlValidateNotationUse) xmlValidateNotationUse__internal_alias __attribute((visibility("hidden")));
+#define xmlValidateNotationUse xmlValidateNotationUse__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_VALID_ENABLED)
+#ifdef bottom_valid
+#undef xmlValidateOneAttribute
+extern __typeof (xmlValidateOneAttribute) xmlValidateOneAttribute __attribute((alias("xmlValidateOneAttribute__internal_alias")));
+#else
+#ifndef xmlValidateOneAttribute
+extern __typeof (xmlValidateOneAttribute) xmlValidateOneAttribute__internal_alias __attribute((visibility("hidden")));
+#define xmlValidateOneAttribute xmlValidateOneAttribute__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_VALID_ENABLED)
+#ifdef bottom_valid
+#undef xmlValidateOneElement
+extern __typeof (xmlValidateOneElement) xmlValidateOneElement __attribute((alias("xmlValidateOneElement__internal_alias")));
+#else
+#ifndef xmlValidateOneElement
+extern __typeof (xmlValidateOneElement) xmlValidateOneElement__internal_alias __attribute((visibility("hidden")));
+#define xmlValidateOneElement xmlValidateOneElement__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_VALID_ENABLED)
+#ifdef bottom_valid
+#undef xmlValidateOneNamespace
+extern __typeof (xmlValidateOneNamespace) xmlValidateOneNamespace __attribute((alias("xmlValidateOneNamespace__internal_alias")));
+#else
+#ifndef xmlValidateOneNamespace
+extern __typeof (xmlValidateOneNamespace) xmlValidateOneNamespace__internal_alias __attribute((visibility("hidden")));
+#define xmlValidateOneNamespace xmlValidateOneNamespace__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_VALID_ENABLED) && defined(LIBXML_REGEXP_ENABLED)
+#ifdef bottom_valid
+#undef xmlValidatePopElement
+extern __typeof (xmlValidatePopElement) xmlValidatePopElement __attribute((alias("xmlValidatePopElement__internal_alias")));
+#else
+#ifndef xmlValidatePopElement
+extern __typeof (xmlValidatePopElement) xmlValidatePopElement__internal_alias __attribute((visibility("hidden")));
+#define xmlValidatePopElement xmlValidatePopElement__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_VALID_ENABLED) && defined(LIBXML_REGEXP_ENABLED)
+#ifdef bottom_valid
+#undef xmlValidatePushCData
+extern __typeof (xmlValidatePushCData) xmlValidatePushCData __attribute((alias("xmlValidatePushCData__internal_alias")));
+#else
+#ifndef xmlValidatePushCData
+extern __typeof (xmlValidatePushCData) xmlValidatePushCData__internal_alias __attribute((visibility("hidden")));
+#define xmlValidatePushCData xmlValidatePushCData__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_VALID_ENABLED) && defined(LIBXML_REGEXP_ENABLED)
+#ifdef bottom_valid
+#undef xmlValidatePushElement
+extern __typeof (xmlValidatePushElement) xmlValidatePushElement __attribute((alias("xmlValidatePushElement__internal_alias")));
+#else
+#ifndef xmlValidatePushElement
+extern __typeof (xmlValidatePushElement) xmlValidatePushElement__internal_alias __attribute((visibility("hidden")));
+#define xmlValidatePushElement xmlValidatePushElement__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_tree
+#undef xmlValidateQName
+extern __typeof (xmlValidateQName) xmlValidateQName __attribute((alias("xmlValidateQName__internal_alias")));
+#else
+#ifndef xmlValidateQName
+extern __typeof (xmlValidateQName) xmlValidateQName__internal_alias __attribute((visibility("hidden")));
+#define xmlValidateQName xmlValidateQName__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_VALID_ENABLED)
+#ifdef bottom_valid
+#undef xmlValidateRoot
+extern __typeof (xmlValidateRoot) xmlValidateRoot __attribute((alias("xmlValidateRoot__internal_alias")));
+#else
+#ifndef xmlValidateRoot
+extern __typeof (xmlValidateRoot) xmlValidateRoot__internal_alias __attribute((visibility("hidden")));
+#define xmlValidateRoot xmlValidateRoot__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XINCLUDE_ENABLED)
+#ifdef bottom_xinclude
+#undef xmlXIncludeFreeContext
+extern __typeof (xmlXIncludeFreeContext) xmlXIncludeFreeContext __attribute((alias("xmlXIncludeFreeContext__internal_alias")));
+#else
+#ifndef xmlXIncludeFreeContext
+extern __typeof (xmlXIncludeFreeContext) xmlXIncludeFreeContext__internal_alias __attribute((visibility("hidden")));
+#define xmlXIncludeFreeContext xmlXIncludeFreeContext__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XINCLUDE_ENABLED)
+#ifdef bottom_xinclude
+#undef xmlXIncludeNewContext
+extern __typeof (xmlXIncludeNewContext) xmlXIncludeNewContext __attribute((alias("xmlXIncludeNewContext__internal_alias")));
+#else
+#ifndef xmlXIncludeNewContext
+extern __typeof (xmlXIncludeNewContext) xmlXIncludeNewContext__internal_alias __attribute((visibility("hidden")));
+#define xmlXIncludeNewContext xmlXIncludeNewContext__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XINCLUDE_ENABLED)
+#ifdef bottom_xinclude
+#undef xmlXIncludeProcess
+extern __typeof (xmlXIncludeProcess) xmlXIncludeProcess __attribute((alias("xmlXIncludeProcess__internal_alias")));
+#else
+#ifndef xmlXIncludeProcess
+extern __typeof (xmlXIncludeProcess) xmlXIncludeProcess__internal_alias __attribute((visibility("hidden")));
+#define xmlXIncludeProcess xmlXIncludeProcess__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XINCLUDE_ENABLED)
+#ifdef bottom_xinclude
+#undef xmlXIncludeProcessFlags
+extern __typeof (xmlXIncludeProcessFlags) xmlXIncludeProcessFlags __attribute((alias("xmlXIncludeProcessFlags__internal_alias")));
+#else
+#ifndef xmlXIncludeProcessFlags
+extern __typeof (xmlXIncludeProcessFlags) xmlXIncludeProcessFlags__internal_alias __attribute((visibility("hidden")));
+#define xmlXIncludeProcessFlags xmlXIncludeProcessFlags__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XINCLUDE_ENABLED)
+#ifdef bottom_xinclude
+#undef xmlXIncludeProcessFlagsData
+extern __typeof (xmlXIncludeProcessFlagsData) xmlXIncludeProcessFlagsData __attribute((alias("xmlXIncludeProcessFlagsData__internal_alias")));
+#else
+#ifndef xmlXIncludeProcessFlagsData
+extern __typeof (xmlXIncludeProcessFlagsData) xmlXIncludeProcessFlagsData__internal_alias __attribute((visibility("hidden")));
+#define xmlXIncludeProcessFlagsData xmlXIncludeProcessFlagsData__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XINCLUDE_ENABLED)
+#ifdef bottom_xinclude
+#undef xmlXIncludeProcessNode
+extern __typeof (xmlXIncludeProcessNode) xmlXIncludeProcessNode __attribute((alias("xmlXIncludeProcessNode__internal_alias")));
+#else
+#ifndef xmlXIncludeProcessNode
+extern __typeof (xmlXIncludeProcessNode) xmlXIncludeProcessNode__internal_alias __attribute((visibility("hidden")));
+#define xmlXIncludeProcessNode xmlXIncludeProcessNode__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XINCLUDE_ENABLED)
+#ifdef bottom_xinclude
+#undef xmlXIncludeProcessTree
+extern __typeof (xmlXIncludeProcessTree) xmlXIncludeProcessTree __attribute((alias("xmlXIncludeProcessTree__internal_alias")));
+#else
+#ifndef xmlXIncludeProcessTree
+extern __typeof (xmlXIncludeProcessTree) xmlXIncludeProcessTree__internal_alias __attribute((visibility("hidden")));
+#define xmlXIncludeProcessTree xmlXIncludeProcessTree__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XINCLUDE_ENABLED)
+#ifdef bottom_xinclude
+#undef xmlXIncludeProcessTreeFlags
+extern __typeof (xmlXIncludeProcessTreeFlags) xmlXIncludeProcessTreeFlags __attribute((alias("xmlXIncludeProcessTreeFlags__internal_alias")));
+#else
+#ifndef xmlXIncludeProcessTreeFlags
+extern __typeof (xmlXIncludeProcessTreeFlags) xmlXIncludeProcessTreeFlags__internal_alias __attribute((visibility("hidden")));
+#define xmlXIncludeProcessTreeFlags xmlXIncludeProcessTreeFlags__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XINCLUDE_ENABLED)
+#ifdef bottom_xinclude
+#undef xmlXIncludeProcessTreeFlagsData
+extern __typeof (xmlXIncludeProcessTreeFlagsData) xmlXIncludeProcessTreeFlagsData __attribute((alias("xmlXIncludeProcessTreeFlagsData__internal_alias")));
+#else
+#ifndef xmlXIncludeProcessTreeFlagsData
+extern __typeof (xmlXIncludeProcessTreeFlagsData) xmlXIncludeProcessTreeFlagsData__internal_alias __attribute((visibility("hidden")));
+#define xmlXIncludeProcessTreeFlagsData xmlXIncludeProcessTreeFlagsData__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XINCLUDE_ENABLED)
+#ifdef bottom_xinclude
+#undef xmlXIncludeSetFlags
+extern __typeof (xmlXIncludeSetFlags) xmlXIncludeSetFlags __attribute((alias("xmlXIncludeSetFlags__internal_alias")));
+#else
+#ifndef xmlXIncludeSetFlags
+extern __typeof (xmlXIncludeSetFlags) xmlXIncludeSetFlags__internal_alias __attribute((visibility("hidden")));
+#define xmlXIncludeSetFlags xmlXIncludeSetFlags__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathAddValues
+extern __typeof (xmlXPathAddValues) xmlXPathAddValues __attribute((alias("xmlXPathAddValues__internal_alias")));
+#else
+#ifndef xmlXPathAddValues
+extern __typeof (xmlXPathAddValues) xmlXPathAddValues__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathAddValues xmlXPathAddValues__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathBooleanFunction
+extern __typeof (xmlXPathBooleanFunction) xmlXPathBooleanFunction __attribute((alias("xmlXPathBooleanFunction__internal_alias")));
+#else
+#ifndef xmlXPathBooleanFunction
+extern __typeof (xmlXPathBooleanFunction) xmlXPathBooleanFunction__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathBooleanFunction xmlXPathBooleanFunction__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathCastBooleanToNumber
+extern __typeof (xmlXPathCastBooleanToNumber) xmlXPathCastBooleanToNumber __attribute((alias("xmlXPathCastBooleanToNumber__internal_alias")));
+#else
+#ifndef xmlXPathCastBooleanToNumber
+extern __typeof (xmlXPathCastBooleanToNumber) xmlXPathCastBooleanToNumber__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathCastBooleanToNumber xmlXPathCastBooleanToNumber__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathCastBooleanToString
+extern __typeof (xmlXPathCastBooleanToString) xmlXPathCastBooleanToString __attribute((alias("xmlXPathCastBooleanToString__internal_alias")));
+#else
+#ifndef xmlXPathCastBooleanToString
+extern __typeof (xmlXPathCastBooleanToString) xmlXPathCastBooleanToString__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathCastBooleanToString xmlXPathCastBooleanToString__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathCastNodeSetToBoolean
+extern __typeof (xmlXPathCastNodeSetToBoolean) xmlXPathCastNodeSetToBoolean __attribute((alias("xmlXPathCastNodeSetToBoolean__internal_alias")));
+#else
+#ifndef xmlXPathCastNodeSetToBoolean
+extern __typeof (xmlXPathCastNodeSetToBoolean) xmlXPathCastNodeSetToBoolean__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathCastNodeSetToBoolean xmlXPathCastNodeSetToBoolean__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathCastNodeSetToNumber
+extern __typeof (xmlXPathCastNodeSetToNumber) xmlXPathCastNodeSetToNumber __attribute((alias("xmlXPathCastNodeSetToNumber__internal_alias")));
+#else
+#ifndef xmlXPathCastNodeSetToNumber
+extern __typeof (xmlXPathCastNodeSetToNumber) xmlXPathCastNodeSetToNumber__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathCastNodeSetToNumber xmlXPathCastNodeSetToNumber__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathCastNodeSetToString
+extern __typeof (xmlXPathCastNodeSetToString) xmlXPathCastNodeSetToString __attribute((alias("xmlXPathCastNodeSetToString__internal_alias")));
+#else
+#ifndef xmlXPathCastNodeSetToString
+extern __typeof (xmlXPathCastNodeSetToString) xmlXPathCastNodeSetToString__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathCastNodeSetToString xmlXPathCastNodeSetToString__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathCastNodeToNumber
+extern __typeof (xmlXPathCastNodeToNumber) xmlXPathCastNodeToNumber __attribute((alias("xmlXPathCastNodeToNumber__internal_alias")));
+#else
+#ifndef xmlXPathCastNodeToNumber
+extern __typeof (xmlXPathCastNodeToNumber) xmlXPathCastNodeToNumber__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathCastNodeToNumber xmlXPathCastNodeToNumber__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathCastNodeToString
+extern __typeof (xmlXPathCastNodeToString) xmlXPathCastNodeToString __attribute((alias("xmlXPathCastNodeToString__internal_alias")));
+#else
+#ifndef xmlXPathCastNodeToString
+extern __typeof (xmlXPathCastNodeToString) xmlXPathCastNodeToString__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathCastNodeToString xmlXPathCastNodeToString__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathCastNumberToBoolean
+extern __typeof (xmlXPathCastNumberToBoolean) xmlXPathCastNumberToBoolean __attribute((alias("xmlXPathCastNumberToBoolean__internal_alias")));
+#else
+#ifndef xmlXPathCastNumberToBoolean
+extern __typeof (xmlXPathCastNumberToBoolean) xmlXPathCastNumberToBoolean__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathCastNumberToBoolean xmlXPathCastNumberToBoolean__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathCastNumberToString
+extern __typeof (xmlXPathCastNumberToString) xmlXPathCastNumberToString __attribute((alias("xmlXPathCastNumberToString__internal_alias")));
+#else
+#ifndef xmlXPathCastNumberToString
+extern __typeof (xmlXPathCastNumberToString) xmlXPathCastNumberToString__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathCastNumberToString xmlXPathCastNumberToString__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathCastStringToBoolean
+extern __typeof (xmlXPathCastStringToBoolean) xmlXPathCastStringToBoolean __attribute((alias("xmlXPathCastStringToBoolean__internal_alias")));
+#else
+#ifndef xmlXPathCastStringToBoolean
+extern __typeof (xmlXPathCastStringToBoolean) xmlXPathCastStringToBoolean__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathCastStringToBoolean xmlXPathCastStringToBoolean__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathCastStringToNumber
+extern __typeof (xmlXPathCastStringToNumber) xmlXPathCastStringToNumber __attribute((alias("xmlXPathCastStringToNumber__internal_alias")));
+#else
+#ifndef xmlXPathCastStringToNumber
+extern __typeof (xmlXPathCastStringToNumber) xmlXPathCastStringToNumber__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathCastStringToNumber xmlXPathCastStringToNumber__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathCastToBoolean
+extern __typeof (xmlXPathCastToBoolean) xmlXPathCastToBoolean __attribute((alias("xmlXPathCastToBoolean__internal_alias")));
+#else
+#ifndef xmlXPathCastToBoolean
+extern __typeof (xmlXPathCastToBoolean) xmlXPathCastToBoolean__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathCastToBoolean xmlXPathCastToBoolean__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathCastToNumber
+extern __typeof (xmlXPathCastToNumber) xmlXPathCastToNumber __attribute((alias("xmlXPathCastToNumber__internal_alias")));
+#else
+#ifndef xmlXPathCastToNumber
+extern __typeof (xmlXPathCastToNumber) xmlXPathCastToNumber__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathCastToNumber xmlXPathCastToNumber__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathCastToString
+extern __typeof (xmlXPathCastToString) xmlXPathCastToString __attribute((alias("xmlXPathCastToString__internal_alias")));
+#else
+#ifndef xmlXPathCastToString
+extern __typeof (xmlXPathCastToString) xmlXPathCastToString__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathCastToString xmlXPathCastToString__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathCeilingFunction
+extern __typeof (xmlXPathCeilingFunction) xmlXPathCeilingFunction __attribute((alias("xmlXPathCeilingFunction__internal_alias")));
+#else
+#ifndef xmlXPathCeilingFunction
+extern __typeof (xmlXPathCeilingFunction) xmlXPathCeilingFunction__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathCeilingFunction xmlXPathCeilingFunction__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathCmpNodes
+extern __typeof (xmlXPathCmpNodes) xmlXPathCmpNodes __attribute((alias("xmlXPathCmpNodes__internal_alias")));
+#else
+#ifndef xmlXPathCmpNodes
+extern __typeof (xmlXPathCmpNodes) xmlXPathCmpNodes__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathCmpNodes xmlXPathCmpNodes__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathCompareValues
+extern __typeof (xmlXPathCompareValues) xmlXPathCompareValues __attribute((alias("xmlXPathCompareValues__internal_alias")));
+#else
+#ifndef xmlXPathCompareValues
+extern __typeof (xmlXPathCompareValues) xmlXPathCompareValues__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathCompareValues xmlXPathCompareValues__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathCompile
+extern __typeof (xmlXPathCompile) xmlXPathCompile __attribute((alias("xmlXPathCompile__internal_alias")));
+#else
+#ifndef xmlXPathCompile
+extern __typeof (xmlXPathCompile) xmlXPathCompile__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathCompile xmlXPathCompile__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathCompiledEval
+extern __typeof (xmlXPathCompiledEval) xmlXPathCompiledEval __attribute((alias("xmlXPathCompiledEval__internal_alias")));
+#else
+#ifndef xmlXPathCompiledEval
+extern __typeof (xmlXPathCompiledEval) xmlXPathCompiledEval__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathCompiledEval xmlXPathCompiledEval__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathCompiledEvalToBoolean
+extern __typeof (xmlXPathCompiledEvalToBoolean) xmlXPathCompiledEvalToBoolean __attribute((alias("xmlXPathCompiledEvalToBoolean__internal_alias")));
+#else
+#ifndef xmlXPathCompiledEvalToBoolean
+extern __typeof (xmlXPathCompiledEvalToBoolean) xmlXPathCompiledEvalToBoolean__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathCompiledEvalToBoolean xmlXPathCompiledEvalToBoolean__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathConcatFunction
+extern __typeof (xmlXPathConcatFunction) xmlXPathConcatFunction __attribute((alias("xmlXPathConcatFunction__internal_alias")));
+#else
+#ifndef xmlXPathConcatFunction
+extern __typeof (xmlXPathConcatFunction) xmlXPathConcatFunction__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathConcatFunction xmlXPathConcatFunction__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathContainsFunction
+extern __typeof (xmlXPathContainsFunction) xmlXPathContainsFunction __attribute((alias("xmlXPathContainsFunction__internal_alias")));
+#else
+#ifndef xmlXPathContainsFunction
+extern __typeof (xmlXPathContainsFunction) xmlXPathContainsFunction__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathContainsFunction xmlXPathContainsFunction__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathContextSetCache
+extern __typeof (xmlXPathContextSetCache) xmlXPathContextSetCache __attribute((alias("xmlXPathContextSetCache__internal_alias")));
+#else
+#ifndef xmlXPathContextSetCache
+extern __typeof (xmlXPathContextSetCache) xmlXPathContextSetCache__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathContextSetCache xmlXPathContextSetCache__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathConvertBoolean
+extern __typeof (xmlXPathConvertBoolean) xmlXPathConvertBoolean __attribute((alias("xmlXPathConvertBoolean__internal_alias")));
+#else
+#ifndef xmlXPathConvertBoolean
+extern __typeof (xmlXPathConvertBoolean) xmlXPathConvertBoolean__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathConvertBoolean xmlXPathConvertBoolean__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathConvertNumber
+extern __typeof (xmlXPathConvertNumber) xmlXPathConvertNumber __attribute((alias("xmlXPathConvertNumber__internal_alias")));
+#else
+#ifndef xmlXPathConvertNumber
+extern __typeof (xmlXPathConvertNumber) xmlXPathConvertNumber__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathConvertNumber xmlXPathConvertNumber__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathConvertString
+extern __typeof (xmlXPathConvertString) xmlXPathConvertString __attribute((alias("xmlXPathConvertString__internal_alias")));
+#else
+#ifndef xmlXPathConvertString
+extern __typeof (xmlXPathConvertString) xmlXPathConvertString__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathConvertString xmlXPathConvertString__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathCountFunction
+extern __typeof (xmlXPathCountFunction) xmlXPathCountFunction __attribute((alias("xmlXPathCountFunction__internal_alias")));
+#else
+#ifndef xmlXPathCountFunction
+extern __typeof (xmlXPathCountFunction) xmlXPathCountFunction__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathCountFunction xmlXPathCountFunction__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathCtxtCompile
+extern __typeof (xmlXPathCtxtCompile) xmlXPathCtxtCompile __attribute((alias("xmlXPathCtxtCompile__internal_alias")));
+#else
+#ifndef xmlXPathCtxtCompile
+extern __typeof (xmlXPathCtxtCompile) xmlXPathCtxtCompile__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathCtxtCompile xmlXPathCtxtCompile__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED) && defined(LIBXML_DEBUG_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathDebugDumpCompExpr
+extern __typeof (xmlXPathDebugDumpCompExpr) xmlXPathDebugDumpCompExpr __attribute((alias("xmlXPathDebugDumpCompExpr__internal_alias")));
+#else
+#ifndef xmlXPathDebugDumpCompExpr
+extern __typeof (xmlXPathDebugDumpCompExpr) xmlXPathDebugDumpCompExpr__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathDebugDumpCompExpr xmlXPathDebugDumpCompExpr__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED) && defined(LIBXML_DEBUG_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathDebugDumpObject
+extern __typeof (xmlXPathDebugDumpObject) xmlXPathDebugDumpObject __attribute((alias("xmlXPathDebugDumpObject__internal_alias")));
+#else
+#ifndef xmlXPathDebugDumpObject
+extern __typeof (xmlXPathDebugDumpObject) xmlXPathDebugDumpObject__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathDebugDumpObject xmlXPathDebugDumpObject__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathDifference
+extern __typeof (xmlXPathDifference) xmlXPathDifference __attribute((alias("xmlXPathDifference__internal_alias")));
+#else
+#ifndef xmlXPathDifference
+extern __typeof (xmlXPathDifference) xmlXPathDifference__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathDifference xmlXPathDifference__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathDistinct
+extern __typeof (xmlXPathDistinct) xmlXPathDistinct __attribute((alias("xmlXPathDistinct__internal_alias")));
+#else
+#ifndef xmlXPathDistinct
+extern __typeof (xmlXPathDistinct) xmlXPathDistinct__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathDistinct xmlXPathDistinct__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathDistinctSorted
+extern __typeof (xmlXPathDistinctSorted) xmlXPathDistinctSorted __attribute((alias("xmlXPathDistinctSorted__internal_alias")));
+#else
+#ifndef xmlXPathDistinctSorted
+extern __typeof (xmlXPathDistinctSorted) xmlXPathDistinctSorted__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathDistinctSorted xmlXPathDistinctSorted__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathDivValues
+extern __typeof (xmlXPathDivValues) xmlXPathDivValues __attribute((alias("xmlXPathDivValues__internal_alias")));
+#else
+#ifndef xmlXPathDivValues
+extern __typeof (xmlXPathDivValues) xmlXPathDivValues__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathDivValues xmlXPathDivValues__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathEqualValues
+extern __typeof (xmlXPathEqualValues) xmlXPathEqualValues __attribute((alias("xmlXPathEqualValues__internal_alias")));
+#else
+#ifndef xmlXPathEqualValues
+extern __typeof (xmlXPathEqualValues) xmlXPathEqualValues__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathEqualValues xmlXPathEqualValues__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathErr
+extern __typeof (xmlXPathErr) xmlXPathErr __attribute((alias("xmlXPathErr__internal_alias")));
+#else
+#ifndef xmlXPathErr
+extern __typeof (xmlXPathErr) xmlXPathErr__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathErr xmlXPathErr__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathEval
+extern __typeof (xmlXPathEval) xmlXPathEval __attribute((alias("xmlXPathEval__internal_alias")));
+#else
+#ifndef xmlXPathEval
+extern __typeof (xmlXPathEval) xmlXPathEval__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathEval xmlXPathEval__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathEvalExpr
+extern __typeof (xmlXPathEvalExpr) xmlXPathEvalExpr __attribute((alias("xmlXPathEvalExpr__internal_alias")));
+#else
+#ifndef xmlXPathEvalExpr
+extern __typeof (xmlXPathEvalExpr) xmlXPathEvalExpr__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathEvalExpr xmlXPathEvalExpr__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathEvalExpression
+extern __typeof (xmlXPathEvalExpression) xmlXPathEvalExpression __attribute((alias("xmlXPathEvalExpression__internal_alias")));
+#else
+#ifndef xmlXPathEvalExpression
+extern __typeof (xmlXPathEvalExpression) xmlXPathEvalExpression__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathEvalExpression xmlXPathEvalExpression__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathEvalPredicate
+extern __typeof (xmlXPathEvalPredicate) xmlXPathEvalPredicate __attribute((alias("xmlXPathEvalPredicate__internal_alias")));
+#else
+#ifndef xmlXPathEvalPredicate
+extern __typeof (xmlXPathEvalPredicate) xmlXPathEvalPredicate__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathEvalPredicate xmlXPathEvalPredicate__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathEvaluatePredicateResult
+extern __typeof (xmlXPathEvaluatePredicateResult) xmlXPathEvaluatePredicateResult __attribute((alias("xmlXPathEvaluatePredicateResult__internal_alias")));
+#else
+#ifndef xmlXPathEvaluatePredicateResult
+extern __typeof (xmlXPathEvaluatePredicateResult) xmlXPathEvaluatePredicateResult__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathEvaluatePredicateResult xmlXPathEvaluatePredicateResult__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathFalseFunction
+extern __typeof (xmlXPathFalseFunction) xmlXPathFalseFunction __attribute((alias("xmlXPathFalseFunction__internal_alias")));
+#else
+#ifndef xmlXPathFalseFunction
+extern __typeof (xmlXPathFalseFunction) xmlXPathFalseFunction__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathFalseFunction xmlXPathFalseFunction__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathFloorFunction
+extern __typeof (xmlXPathFloorFunction) xmlXPathFloorFunction __attribute((alias("xmlXPathFloorFunction__internal_alias")));
+#else
+#ifndef xmlXPathFloorFunction
+extern __typeof (xmlXPathFloorFunction) xmlXPathFloorFunction__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathFloorFunction xmlXPathFloorFunction__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathFreeCompExpr
+extern __typeof (xmlXPathFreeCompExpr) xmlXPathFreeCompExpr __attribute((alias("xmlXPathFreeCompExpr__internal_alias")));
+#else
+#ifndef xmlXPathFreeCompExpr
+extern __typeof (xmlXPathFreeCompExpr) xmlXPathFreeCompExpr__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathFreeCompExpr xmlXPathFreeCompExpr__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathFreeContext
+extern __typeof (xmlXPathFreeContext) xmlXPathFreeContext __attribute((alias("xmlXPathFreeContext__internal_alias")));
+#else
+#ifndef xmlXPathFreeContext
+extern __typeof (xmlXPathFreeContext) xmlXPathFreeContext__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathFreeContext xmlXPathFreeContext__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathFreeNodeSet
+extern __typeof (xmlXPathFreeNodeSet) xmlXPathFreeNodeSet __attribute((alias("xmlXPathFreeNodeSet__internal_alias")));
+#else
+#ifndef xmlXPathFreeNodeSet
+extern __typeof (xmlXPathFreeNodeSet) xmlXPathFreeNodeSet__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathFreeNodeSet xmlXPathFreeNodeSet__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathFreeNodeSetList
+extern __typeof (xmlXPathFreeNodeSetList) xmlXPathFreeNodeSetList __attribute((alias("xmlXPathFreeNodeSetList__internal_alias")));
+#else
+#ifndef xmlXPathFreeNodeSetList
+extern __typeof (xmlXPathFreeNodeSetList) xmlXPathFreeNodeSetList__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathFreeNodeSetList xmlXPathFreeNodeSetList__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathFreeObject
+extern __typeof (xmlXPathFreeObject) xmlXPathFreeObject __attribute((alias("xmlXPathFreeObject__internal_alias")));
+#else
+#ifndef xmlXPathFreeObject
+extern __typeof (xmlXPathFreeObject) xmlXPathFreeObject__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathFreeObject xmlXPathFreeObject__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathFreeParserContext
+extern __typeof (xmlXPathFreeParserContext) xmlXPathFreeParserContext __attribute((alias("xmlXPathFreeParserContext__internal_alias")));
+#else
+#ifndef xmlXPathFreeParserContext
+extern __typeof (xmlXPathFreeParserContext) xmlXPathFreeParserContext__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathFreeParserContext xmlXPathFreeParserContext__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathFunctionLookup
+extern __typeof (xmlXPathFunctionLookup) xmlXPathFunctionLookup __attribute((alias("xmlXPathFunctionLookup__internal_alias")));
+#else
+#ifndef xmlXPathFunctionLookup
+extern __typeof (xmlXPathFunctionLookup) xmlXPathFunctionLookup__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathFunctionLookup xmlXPathFunctionLookup__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathFunctionLookupNS
+extern __typeof (xmlXPathFunctionLookupNS) xmlXPathFunctionLookupNS __attribute((alias("xmlXPathFunctionLookupNS__internal_alias")));
+#else
+#ifndef xmlXPathFunctionLookupNS
+extern __typeof (xmlXPathFunctionLookupNS) xmlXPathFunctionLookupNS__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathFunctionLookupNS xmlXPathFunctionLookupNS__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathHasSameNodes
+extern __typeof (xmlXPathHasSameNodes) xmlXPathHasSameNodes __attribute((alias("xmlXPathHasSameNodes__internal_alias")));
+#else
+#ifndef xmlXPathHasSameNodes
+extern __typeof (xmlXPathHasSameNodes) xmlXPathHasSameNodes__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathHasSameNodes xmlXPathHasSameNodes__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathIdFunction
+extern __typeof (xmlXPathIdFunction) xmlXPathIdFunction __attribute((alias("xmlXPathIdFunction__internal_alias")));
+#else
+#ifndef xmlXPathIdFunction
+extern __typeof (xmlXPathIdFunction) xmlXPathIdFunction__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathIdFunction xmlXPathIdFunction__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathInit
+extern __typeof (xmlXPathInit) xmlXPathInit __attribute((alias("xmlXPathInit__internal_alias")));
+#else
+#ifndef xmlXPathInit
+extern __typeof (xmlXPathInit) xmlXPathInit__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathInit xmlXPathInit__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathIntersection
+extern __typeof (xmlXPathIntersection) xmlXPathIntersection __attribute((alias("xmlXPathIntersection__internal_alias")));
+#else
+#ifndef xmlXPathIntersection
+extern __typeof (xmlXPathIntersection) xmlXPathIntersection__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathIntersection xmlXPathIntersection__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathIsInf
+extern __typeof (xmlXPathIsInf) xmlXPathIsInf __attribute((alias("xmlXPathIsInf__internal_alias")));
+#else
+#ifndef xmlXPathIsInf
+extern __typeof (xmlXPathIsInf) xmlXPathIsInf__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathIsInf xmlXPathIsInf__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathIsNaN
+extern __typeof (xmlXPathIsNaN) xmlXPathIsNaN __attribute((alias("xmlXPathIsNaN__internal_alias")));
+#else
+#ifndef xmlXPathIsNaN
+extern __typeof (xmlXPathIsNaN) xmlXPathIsNaN__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathIsNaN xmlXPathIsNaN__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathIsNodeType
+extern __typeof (xmlXPathIsNodeType) xmlXPathIsNodeType __attribute((alias("xmlXPathIsNodeType__internal_alias")));
+#else
+#ifndef xmlXPathIsNodeType
+extern __typeof (xmlXPathIsNodeType) xmlXPathIsNodeType__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathIsNodeType xmlXPathIsNodeType__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathLangFunction
+extern __typeof (xmlXPathLangFunction) xmlXPathLangFunction __attribute((alias("xmlXPathLangFunction__internal_alias")));
+#else
+#ifndef xmlXPathLangFunction
+extern __typeof (xmlXPathLangFunction) xmlXPathLangFunction__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathLangFunction xmlXPathLangFunction__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathLastFunction
+extern __typeof (xmlXPathLastFunction) xmlXPathLastFunction __attribute((alias("xmlXPathLastFunction__internal_alias")));
+#else
+#ifndef xmlXPathLastFunction
+extern __typeof (xmlXPathLastFunction) xmlXPathLastFunction__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathLastFunction xmlXPathLastFunction__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathLeading
+extern __typeof (xmlXPathLeading) xmlXPathLeading __attribute((alias("xmlXPathLeading__internal_alias")));
+#else
+#ifndef xmlXPathLeading
+extern __typeof (xmlXPathLeading) xmlXPathLeading__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathLeading xmlXPathLeading__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathLeadingSorted
+extern __typeof (xmlXPathLeadingSorted) xmlXPathLeadingSorted __attribute((alias("xmlXPathLeadingSorted__internal_alias")));
+#else
+#ifndef xmlXPathLeadingSorted
+extern __typeof (xmlXPathLeadingSorted) xmlXPathLeadingSorted__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathLeadingSorted xmlXPathLeadingSorted__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathLocalNameFunction
+extern __typeof (xmlXPathLocalNameFunction) xmlXPathLocalNameFunction __attribute((alias("xmlXPathLocalNameFunction__internal_alias")));
+#else
+#ifndef xmlXPathLocalNameFunction
+extern __typeof (xmlXPathLocalNameFunction) xmlXPathLocalNameFunction__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathLocalNameFunction xmlXPathLocalNameFunction__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathModValues
+extern __typeof (xmlXPathModValues) xmlXPathModValues __attribute((alias("xmlXPathModValues__internal_alias")));
+#else
+#ifndef xmlXPathModValues
+extern __typeof (xmlXPathModValues) xmlXPathModValues__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathModValues xmlXPathModValues__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathMultValues
+extern __typeof (xmlXPathMultValues) xmlXPathMultValues __attribute((alias("xmlXPathMultValues__internal_alias")));
+#else
+#ifndef xmlXPathMultValues
+extern __typeof (xmlXPathMultValues) xmlXPathMultValues__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathMultValues xmlXPathMultValues__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNamespaceURIFunction
+extern __typeof (xmlXPathNamespaceURIFunction) xmlXPathNamespaceURIFunction __attribute((alias("xmlXPathNamespaceURIFunction__internal_alias")));
+#else
+#ifndef xmlXPathNamespaceURIFunction
+extern __typeof (xmlXPathNamespaceURIFunction) xmlXPathNamespaceURIFunction__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNamespaceURIFunction xmlXPathNamespaceURIFunction__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNewBoolean
+extern __typeof (xmlXPathNewBoolean) xmlXPathNewBoolean __attribute((alias("xmlXPathNewBoolean__internal_alias")));
+#else
+#ifndef xmlXPathNewBoolean
+extern __typeof (xmlXPathNewBoolean) xmlXPathNewBoolean__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNewBoolean xmlXPathNewBoolean__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNewCString
+extern __typeof (xmlXPathNewCString) xmlXPathNewCString __attribute((alias("xmlXPathNewCString__internal_alias")));
+#else
+#ifndef xmlXPathNewCString
+extern __typeof (xmlXPathNewCString) xmlXPathNewCString__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNewCString xmlXPathNewCString__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNewContext
+extern __typeof (xmlXPathNewContext) xmlXPathNewContext __attribute((alias("xmlXPathNewContext__internal_alias")));
+#else
+#ifndef xmlXPathNewContext
+extern __typeof (xmlXPathNewContext) xmlXPathNewContext__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNewContext xmlXPathNewContext__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNewFloat
+extern __typeof (xmlXPathNewFloat) xmlXPathNewFloat __attribute((alias("xmlXPathNewFloat__internal_alias")));
+#else
+#ifndef xmlXPathNewFloat
+extern __typeof (xmlXPathNewFloat) xmlXPathNewFloat__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNewFloat xmlXPathNewFloat__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNewNodeSet
+extern __typeof (xmlXPathNewNodeSet) xmlXPathNewNodeSet __attribute((alias("xmlXPathNewNodeSet__internal_alias")));
+#else
+#ifndef xmlXPathNewNodeSet
+extern __typeof (xmlXPathNewNodeSet) xmlXPathNewNodeSet__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNewNodeSet xmlXPathNewNodeSet__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNewNodeSetList
+extern __typeof (xmlXPathNewNodeSetList) xmlXPathNewNodeSetList __attribute((alias("xmlXPathNewNodeSetList__internal_alias")));
+#else
+#ifndef xmlXPathNewNodeSetList
+extern __typeof (xmlXPathNewNodeSetList) xmlXPathNewNodeSetList__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNewNodeSetList xmlXPathNewNodeSetList__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNewParserContext
+extern __typeof (xmlXPathNewParserContext) xmlXPathNewParserContext __attribute((alias("xmlXPathNewParserContext__internal_alias")));
+#else
+#ifndef xmlXPathNewParserContext
+extern __typeof (xmlXPathNewParserContext) xmlXPathNewParserContext__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNewParserContext xmlXPathNewParserContext__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNewString
+extern __typeof (xmlXPathNewString) xmlXPathNewString __attribute((alias("xmlXPathNewString__internal_alias")));
+#else
+#ifndef xmlXPathNewString
+extern __typeof (xmlXPathNewString) xmlXPathNewString__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNewString xmlXPathNewString__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNewValueTree
+extern __typeof (xmlXPathNewValueTree) xmlXPathNewValueTree __attribute((alias("xmlXPathNewValueTree__internal_alias")));
+#else
+#ifndef xmlXPathNewValueTree
+extern __typeof (xmlXPathNewValueTree) xmlXPathNewValueTree__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNewValueTree xmlXPathNewValueTree__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNextAncestor
+extern __typeof (xmlXPathNextAncestor) xmlXPathNextAncestor __attribute((alias("xmlXPathNextAncestor__internal_alias")));
+#else
+#ifndef xmlXPathNextAncestor
+extern __typeof (xmlXPathNextAncestor) xmlXPathNextAncestor__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNextAncestor xmlXPathNextAncestor__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNextAncestorOrSelf
+extern __typeof (xmlXPathNextAncestorOrSelf) xmlXPathNextAncestorOrSelf __attribute((alias("xmlXPathNextAncestorOrSelf__internal_alias")));
+#else
+#ifndef xmlXPathNextAncestorOrSelf
+extern __typeof (xmlXPathNextAncestorOrSelf) xmlXPathNextAncestorOrSelf__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNextAncestorOrSelf xmlXPathNextAncestorOrSelf__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNextAttribute
+extern __typeof (xmlXPathNextAttribute) xmlXPathNextAttribute __attribute((alias("xmlXPathNextAttribute__internal_alias")));
+#else
+#ifndef xmlXPathNextAttribute
+extern __typeof (xmlXPathNextAttribute) xmlXPathNextAttribute__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNextAttribute xmlXPathNextAttribute__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNextChild
+extern __typeof (xmlXPathNextChild) xmlXPathNextChild __attribute((alias("xmlXPathNextChild__internal_alias")));
+#else
+#ifndef xmlXPathNextChild
+extern __typeof (xmlXPathNextChild) xmlXPathNextChild__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNextChild xmlXPathNextChild__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNextDescendant
+extern __typeof (xmlXPathNextDescendant) xmlXPathNextDescendant __attribute((alias("xmlXPathNextDescendant__internal_alias")));
+#else
+#ifndef xmlXPathNextDescendant
+extern __typeof (xmlXPathNextDescendant) xmlXPathNextDescendant__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNextDescendant xmlXPathNextDescendant__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNextDescendantOrSelf
+extern __typeof (xmlXPathNextDescendantOrSelf) xmlXPathNextDescendantOrSelf __attribute((alias("xmlXPathNextDescendantOrSelf__internal_alias")));
+#else
+#ifndef xmlXPathNextDescendantOrSelf
+extern __typeof (xmlXPathNextDescendantOrSelf) xmlXPathNextDescendantOrSelf__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNextDescendantOrSelf xmlXPathNextDescendantOrSelf__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNextFollowing
+extern __typeof (xmlXPathNextFollowing) xmlXPathNextFollowing __attribute((alias("xmlXPathNextFollowing__internal_alias")));
+#else
+#ifndef xmlXPathNextFollowing
+extern __typeof (xmlXPathNextFollowing) xmlXPathNextFollowing__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNextFollowing xmlXPathNextFollowing__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNextFollowingSibling
+extern __typeof (xmlXPathNextFollowingSibling) xmlXPathNextFollowingSibling __attribute((alias("xmlXPathNextFollowingSibling__internal_alias")));
+#else
+#ifndef xmlXPathNextFollowingSibling
+extern __typeof (xmlXPathNextFollowingSibling) xmlXPathNextFollowingSibling__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNextFollowingSibling xmlXPathNextFollowingSibling__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNextNamespace
+extern __typeof (xmlXPathNextNamespace) xmlXPathNextNamespace __attribute((alias("xmlXPathNextNamespace__internal_alias")));
+#else
+#ifndef xmlXPathNextNamespace
+extern __typeof (xmlXPathNextNamespace) xmlXPathNextNamespace__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNextNamespace xmlXPathNextNamespace__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNextParent
+extern __typeof (xmlXPathNextParent) xmlXPathNextParent __attribute((alias("xmlXPathNextParent__internal_alias")));
+#else
+#ifndef xmlXPathNextParent
+extern __typeof (xmlXPathNextParent) xmlXPathNextParent__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNextParent xmlXPathNextParent__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNextPreceding
+extern __typeof (xmlXPathNextPreceding) xmlXPathNextPreceding __attribute((alias("xmlXPathNextPreceding__internal_alias")));
+#else
+#ifndef xmlXPathNextPreceding
+extern __typeof (xmlXPathNextPreceding) xmlXPathNextPreceding__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNextPreceding xmlXPathNextPreceding__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNextPrecedingSibling
+extern __typeof (xmlXPathNextPrecedingSibling) xmlXPathNextPrecedingSibling __attribute((alias("xmlXPathNextPrecedingSibling__internal_alias")));
+#else
+#ifndef xmlXPathNextPrecedingSibling
+extern __typeof (xmlXPathNextPrecedingSibling) xmlXPathNextPrecedingSibling__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNextPrecedingSibling xmlXPathNextPrecedingSibling__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNextSelf
+extern __typeof (xmlXPathNextSelf) xmlXPathNextSelf __attribute((alias("xmlXPathNextSelf__internal_alias")));
+#else
+#ifndef xmlXPathNextSelf
+extern __typeof (xmlXPathNextSelf) xmlXPathNextSelf__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNextSelf xmlXPathNextSelf__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNodeEval
+extern __typeof (xmlXPathNodeEval) xmlXPathNodeEval __attribute((alias("xmlXPathNodeEval__internal_alias")));
+#else
+#ifndef xmlXPathNodeEval
+extern __typeof (xmlXPathNodeEval) xmlXPathNodeEval__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNodeEval xmlXPathNodeEval__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNodeLeading
+extern __typeof (xmlXPathNodeLeading) xmlXPathNodeLeading __attribute((alias("xmlXPathNodeLeading__internal_alias")));
+#else
+#ifndef xmlXPathNodeLeading
+extern __typeof (xmlXPathNodeLeading) xmlXPathNodeLeading__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNodeLeading xmlXPathNodeLeading__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNodeLeadingSorted
+extern __typeof (xmlXPathNodeLeadingSorted) xmlXPathNodeLeadingSorted __attribute((alias("xmlXPathNodeLeadingSorted__internal_alias")));
+#else
+#ifndef xmlXPathNodeLeadingSorted
+extern __typeof (xmlXPathNodeLeadingSorted) xmlXPathNodeLeadingSorted__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNodeLeadingSorted xmlXPathNodeLeadingSorted__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNodeSetAdd
+extern __typeof (xmlXPathNodeSetAdd) xmlXPathNodeSetAdd __attribute((alias("xmlXPathNodeSetAdd__internal_alias")));
+#else
+#ifndef xmlXPathNodeSetAdd
+extern __typeof (xmlXPathNodeSetAdd) xmlXPathNodeSetAdd__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNodeSetAdd xmlXPathNodeSetAdd__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNodeSetAddNs
+extern __typeof (xmlXPathNodeSetAddNs) xmlXPathNodeSetAddNs __attribute((alias("xmlXPathNodeSetAddNs__internal_alias")));
+#else
+#ifndef xmlXPathNodeSetAddNs
+extern __typeof (xmlXPathNodeSetAddNs) xmlXPathNodeSetAddNs__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNodeSetAddNs xmlXPathNodeSetAddNs__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNodeSetAddUnique
+extern __typeof (xmlXPathNodeSetAddUnique) xmlXPathNodeSetAddUnique __attribute((alias("xmlXPathNodeSetAddUnique__internal_alias")));
+#else
+#ifndef xmlXPathNodeSetAddUnique
+extern __typeof (xmlXPathNodeSetAddUnique) xmlXPathNodeSetAddUnique__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNodeSetAddUnique xmlXPathNodeSetAddUnique__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNodeSetContains
+extern __typeof (xmlXPathNodeSetContains) xmlXPathNodeSetContains __attribute((alias("xmlXPathNodeSetContains__internal_alias")));
+#else
+#ifndef xmlXPathNodeSetContains
+extern __typeof (xmlXPathNodeSetContains) xmlXPathNodeSetContains__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNodeSetContains xmlXPathNodeSetContains__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNodeSetCreate
+extern __typeof (xmlXPathNodeSetCreate) xmlXPathNodeSetCreate __attribute((alias("xmlXPathNodeSetCreate__internal_alias")));
+#else
+#ifndef xmlXPathNodeSetCreate
+extern __typeof (xmlXPathNodeSetCreate) xmlXPathNodeSetCreate__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNodeSetCreate xmlXPathNodeSetCreate__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNodeSetDel
+extern __typeof (xmlXPathNodeSetDel) xmlXPathNodeSetDel __attribute((alias("xmlXPathNodeSetDel__internal_alias")));
+#else
+#ifndef xmlXPathNodeSetDel
+extern __typeof (xmlXPathNodeSetDel) xmlXPathNodeSetDel__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNodeSetDel xmlXPathNodeSetDel__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNodeSetFreeNs
+extern __typeof (xmlXPathNodeSetFreeNs) xmlXPathNodeSetFreeNs __attribute((alias("xmlXPathNodeSetFreeNs__internal_alias")));
+#else
+#ifndef xmlXPathNodeSetFreeNs
+extern __typeof (xmlXPathNodeSetFreeNs) xmlXPathNodeSetFreeNs__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNodeSetFreeNs xmlXPathNodeSetFreeNs__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNodeSetMerge
+extern __typeof (xmlXPathNodeSetMerge) xmlXPathNodeSetMerge __attribute((alias("xmlXPathNodeSetMerge__internal_alias")));
+#else
+#ifndef xmlXPathNodeSetMerge
+extern __typeof (xmlXPathNodeSetMerge) xmlXPathNodeSetMerge__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNodeSetMerge xmlXPathNodeSetMerge__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNodeSetRemove
+extern __typeof (xmlXPathNodeSetRemove) xmlXPathNodeSetRemove __attribute((alias("xmlXPathNodeSetRemove__internal_alias")));
+#else
+#ifndef xmlXPathNodeSetRemove
+extern __typeof (xmlXPathNodeSetRemove) xmlXPathNodeSetRemove__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNodeSetRemove xmlXPathNodeSetRemove__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNodeSetSort
+extern __typeof (xmlXPathNodeSetSort) xmlXPathNodeSetSort __attribute((alias("xmlXPathNodeSetSort__internal_alias")));
+#else
+#ifndef xmlXPathNodeSetSort
+extern __typeof (xmlXPathNodeSetSort) xmlXPathNodeSetSort__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNodeSetSort xmlXPathNodeSetSort__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNodeTrailing
+extern __typeof (xmlXPathNodeTrailing) xmlXPathNodeTrailing __attribute((alias("xmlXPathNodeTrailing__internal_alias")));
+#else
+#ifndef xmlXPathNodeTrailing
+extern __typeof (xmlXPathNodeTrailing) xmlXPathNodeTrailing__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNodeTrailing xmlXPathNodeTrailing__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNodeTrailingSorted
+extern __typeof (xmlXPathNodeTrailingSorted) xmlXPathNodeTrailingSorted __attribute((alias("xmlXPathNodeTrailingSorted__internal_alias")));
+#else
+#ifndef xmlXPathNodeTrailingSorted
+extern __typeof (xmlXPathNodeTrailingSorted) xmlXPathNodeTrailingSorted__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNodeTrailingSorted xmlXPathNodeTrailingSorted__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNormalizeFunction
+extern __typeof (xmlXPathNormalizeFunction) xmlXPathNormalizeFunction __attribute((alias("xmlXPathNormalizeFunction__internal_alias")));
+#else
+#ifndef xmlXPathNormalizeFunction
+extern __typeof (xmlXPathNormalizeFunction) xmlXPathNormalizeFunction__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNormalizeFunction xmlXPathNormalizeFunction__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNotEqualValues
+extern __typeof (xmlXPathNotEqualValues) xmlXPathNotEqualValues __attribute((alias("xmlXPathNotEqualValues__internal_alias")));
+#else
+#ifndef xmlXPathNotEqualValues
+extern __typeof (xmlXPathNotEqualValues) xmlXPathNotEqualValues__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNotEqualValues xmlXPathNotEqualValues__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNotFunction
+extern __typeof (xmlXPathNotFunction) xmlXPathNotFunction __attribute((alias("xmlXPathNotFunction__internal_alias")));
+#else
+#ifndef xmlXPathNotFunction
+extern __typeof (xmlXPathNotFunction) xmlXPathNotFunction__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNotFunction xmlXPathNotFunction__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNsLookup
+extern __typeof (xmlXPathNsLookup) xmlXPathNsLookup __attribute((alias("xmlXPathNsLookup__internal_alias")));
+#else
+#ifndef xmlXPathNsLookup
+extern __typeof (xmlXPathNsLookup) xmlXPathNsLookup__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNsLookup xmlXPathNsLookup__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathNumberFunction
+extern __typeof (xmlXPathNumberFunction) xmlXPathNumberFunction __attribute((alias("xmlXPathNumberFunction__internal_alias")));
+#else
+#ifndef xmlXPathNumberFunction
+extern __typeof (xmlXPathNumberFunction) xmlXPathNumberFunction__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNumberFunction xmlXPathNumberFunction__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathObjectCopy
+extern __typeof (xmlXPathObjectCopy) xmlXPathObjectCopy __attribute((alias("xmlXPathObjectCopy__internal_alias")));
+#else
+#ifndef xmlXPathObjectCopy
+extern __typeof (xmlXPathObjectCopy) xmlXPathObjectCopy__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathObjectCopy xmlXPathObjectCopy__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathOrderDocElems
+extern __typeof (xmlXPathOrderDocElems) xmlXPathOrderDocElems __attribute((alias("xmlXPathOrderDocElems__internal_alias")));
+#else
+#ifndef xmlXPathOrderDocElems
+extern __typeof (xmlXPathOrderDocElems) xmlXPathOrderDocElems__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathOrderDocElems xmlXPathOrderDocElems__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathParseNCName
+extern __typeof (xmlXPathParseNCName) xmlXPathParseNCName __attribute((alias("xmlXPathParseNCName__internal_alias")));
+#else
+#ifndef xmlXPathParseNCName
+extern __typeof (xmlXPathParseNCName) xmlXPathParseNCName__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathParseNCName xmlXPathParseNCName__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathParseName
+extern __typeof (xmlXPathParseName) xmlXPathParseName __attribute((alias("xmlXPathParseName__internal_alias")));
+#else
+#ifndef xmlXPathParseName
+extern __typeof (xmlXPathParseName) xmlXPathParseName__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathParseName xmlXPathParseName__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathPopBoolean
+extern __typeof (xmlXPathPopBoolean) xmlXPathPopBoolean __attribute((alias("xmlXPathPopBoolean__internal_alias")));
+#else
+#ifndef xmlXPathPopBoolean
+extern __typeof (xmlXPathPopBoolean) xmlXPathPopBoolean__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathPopBoolean xmlXPathPopBoolean__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathPopExternal
+extern __typeof (xmlXPathPopExternal) xmlXPathPopExternal __attribute((alias("xmlXPathPopExternal__internal_alias")));
+#else
+#ifndef xmlXPathPopExternal
+extern __typeof (xmlXPathPopExternal) xmlXPathPopExternal__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathPopExternal xmlXPathPopExternal__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathPopNodeSet
+extern __typeof (xmlXPathPopNodeSet) xmlXPathPopNodeSet __attribute((alias("xmlXPathPopNodeSet__internal_alias")));
+#else
+#ifndef xmlXPathPopNodeSet
+extern __typeof (xmlXPathPopNodeSet) xmlXPathPopNodeSet__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathPopNodeSet xmlXPathPopNodeSet__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathPopNumber
+extern __typeof (xmlXPathPopNumber) xmlXPathPopNumber __attribute((alias("xmlXPathPopNumber__internal_alias")));
+#else
+#ifndef xmlXPathPopNumber
+extern __typeof (xmlXPathPopNumber) xmlXPathPopNumber__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathPopNumber xmlXPathPopNumber__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathPopString
+extern __typeof (xmlXPathPopString) xmlXPathPopString __attribute((alias("xmlXPathPopString__internal_alias")));
+#else
+#ifndef xmlXPathPopString
+extern __typeof (xmlXPathPopString) xmlXPathPopString__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathPopString xmlXPathPopString__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathPositionFunction
+extern __typeof (xmlXPathPositionFunction) xmlXPathPositionFunction __attribute((alias("xmlXPathPositionFunction__internal_alias")));
+#else
+#ifndef xmlXPathPositionFunction
+extern __typeof (xmlXPathPositionFunction) xmlXPathPositionFunction__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathPositionFunction xmlXPathPositionFunction__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathRegisterAllFunctions
+extern __typeof (xmlXPathRegisterAllFunctions) xmlXPathRegisterAllFunctions __attribute((alias("xmlXPathRegisterAllFunctions__internal_alias")));
+#else
+#ifndef xmlXPathRegisterAllFunctions
+extern __typeof (xmlXPathRegisterAllFunctions) xmlXPathRegisterAllFunctions__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathRegisterAllFunctions xmlXPathRegisterAllFunctions__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathRegisterFunc
+extern __typeof (xmlXPathRegisterFunc) xmlXPathRegisterFunc __attribute((alias("xmlXPathRegisterFunc__internal_alias")));
+#else
+#ifndef xmlXPathRegisterFunc
+extern __typeof (xmlXPathRegisterFunc) xmlXPathRegisterFunc__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathRegisterFunc xmlXPathRegisterFunc__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathRegisterFuncLookup
+extern __typeof (xmlXPathRegisterFuncLookup) xmlXPathRegisterFuncLookup __attribute((alias("xmlXPathRegisterFuncLookup__internal_alias")));
+#else
+#ifndef xmlXPathRegisterFuncLookup
+extern __typeof (xmlXPathRegisterFuncLookup) xmlXPathRegisterFuncLookup__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathRegisterFuncLookup xmlXPathRegisterFuncLookup__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathRegisterFuncNS
+extern __typeof (xmlXPathRegisterFuncNS) xmlXPathRegisterFuncNS __attribute((alias("xmlXPathRegisterFuncNS__internal_alias")));
+#else
+#ifndef xmlXPathRegisterFuncNS
+extern __typeof (xmlXPathRegisterFuncNS) xmlXPathRegisterFuncNS__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathRegisterFuncNS xmlXPathRegisterFuncNS__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathRegisterNs
+extern __typeof (xmlXPathRegisterNs) xmlXPathRegisterNs __attribute((alias("xmlXPathRegisterNs__internal_alias")));
+#else
+#ifndef xmlXPathRegisterNs
+extern __typeof (xmlXPathRegisterNs) xmlXPathRegisterNs__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathRegisterNs xmlXPathRegisterNs__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathRegisterVariable
+extern __typeof (xmlXPathRegisterVariable) xmlXPathRegisterVariable __attribute((alias("xmlXPathRegisterVariable__internal_alias")));
+#else
+#ifndef xmlXPathRegisterVariable
+extern __typeof (xmlXPathRegisterVariable) xmlXPathRegisterVariable__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathRegisterVariable xmlXPathRegisterVariable__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathRegisterVariableLookup
+extern __typeof (xmlXPathRegisterVariableLookup) xmlXPathRegisterVariableLookup __attribute((alias("xmlXPathRegisterVariableLookup__internal_alias")));
+#else
+#ifndef xmlXPathRegisterVariableLookup
+extern __typeof (xmlXPathRegisterVariableLookup) xmlXPathRegisterVariableLookup__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathRegisterVariableLookup xmlXPathRegisterVariableLookup__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathRegisterVariableNS
+extern __typeof (xmlXPathRegisterVariableNS) xmlXPathRegisterVariableNS __attribute((alias("xmlXPathRegisterVariableNS__internal_alias")));
+#else
+#ifndef xmlXPathRegisterVariableNS
+extern __typeof (xmlXPathRegisterVariableNS) xmlXPathRegisterVariableNS__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathRegisterVariableNS xmlXPathRegisterVariableNS__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathRegisteredFuncsCleanup
+extern __typeof (xmlXPathRegisteredFuncsCleanup) xmlXPathRegisteredFuncsCleanup __attribute((alias("xmlXPathRegisteredFuncsCleanup__internal_alias")));
+#else
+#ifndef xmlXPathRegisteredFuncsCleanup
+extern __typeof (xmlXPathRegisteredFuncsCleanup) xmlXPathRegisteredFuncsCleanup__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathRegisteredFuncsCleanup xmlXPathRegisteredFuncsCleanup__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathRegisteredNsCleanup
+extern __typeof (xmlXPathRegisteredNsCleanup) xmlXPathRegisteredNsCleanup __attribute((alias("xmlXPathRegisteredNsCleanup__internal_alias")));
+#else
+#ifndef xmlXPathRegisteredNsCleanup
+extern __typeof (xmlXPathRegisteredNsCleanup) xmlXPathRegisteredNsCleanup__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathRegisteredNsCleanup xmlXPathRegisteredNsCleanup__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathRegisteredVariablesCleanup
+extern __typeof (xmlXPathRegisteredVariablesCleanup) xmlXPathRegisteredVariablesCleanup __attribute((alias("xmlXPathRegisteredVariablesCleanup__internal_alias")));
+#else
+#ifndef xmlXPathRegisteredVariablesCleanup
+extern __typeof (xmlXPathRegisteredVariablesCleanup) xmlXPathRegisteredVariablesCleanup__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathRegisteredVariablesCleanup xmlXPathRegisteredVariablesCleanup__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathRoot
+extern __typeof (xmlXPathRoot) xmlXPathRoot __attribute((alias("xmlXPathRoot__internal_alias")));
+#else
+#ifndef xmlXPathRoot
+extern __typeof (xmlXPathRoot) xmlXPathRoot__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathRoot xmlXPathRoot__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathRoundFunction
+extern __typeof (xmlXPathRoundFunction) xmlXPathRoundFunction __attribute((alias("xmlXPathRoundFunction__internal_alias")));
+#else
+#ifndef xmlXPathRoundFunction
+extern __typeof (xmlXPathRoundFunction) xmlXPathRoundFunction__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathRoundFunction xmlXPathRoundFunction__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathSetContextNode
+extern __typeof (xmlXPathSetContextNode) xmlXPathSetContextNode __attribute((alias("xmlXPathSetContextNode__internal_alias")));
+#else
+#ifndef xmlXPathSetContextNode
+extern __typeof (xmlXPathSetContextNode) xmlXPathSetContextNode__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathSetContextNode xmlXPathSetContextNode__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathStartsWithFunction
+extern __typeof (xmlXPathStartsWithFunction) xmlXPathStartsWithFunction __attribute((alias("xmlXPathStartsWithFunction__internal_alias")));
+#else
+#ifndef xmlXPathStartsWithFunction
+extern __typeof (xmlXPathStartsWithFunction) xmlXPathStartsWithFunction__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathStartsWithFunction xmlXPathStartsWithFunction__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathStringEvalNumber
+extern __typeof (xmlXPathStringEvalNumber) xmlXPathStringEvalNumber __attribute((alias("xmlXPathStringEvalNumber__internal_alias")));
+#else
+#ifndef xmlXPathStringEvalNumber
+extern __typeof (xmlXPathStringEvalNumber) xmlXPathStringEvalNumber__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathStringEvalNumber xmlXPathStringEvalNumber__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathStringFunction
+extern __typeof (xmlXPathStringFunction) xmlXPathStringFunction __attribute((alias("xmlXPathStringFunction__internal_alias")));
+#else
+#ifndef xmlXPathStringFunction
+extern __typeof (xmlXPathStringFunction) xmlXPathStringFunction__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathStringFunction xmlXPathStringFunction__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathStringLengthFunction
+extern __typeof (xmlXPathStringLengthFunction) xmlXPathStringLengthFunction __attribute((alias("xmlXPathStringLengthFunction__internal_alias")));
+#else
+#ifndef xmlXPathStringLengthFunction
+extern __typeof (xmlXPathStringLengthFunction) xmlXPathStringLengthFunction__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathStringLengthFunction xmlXPathStringLengthFunction__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathSubValues
+extern __typeof (xmlXPathSubValues) xmlXPathSubValues __attribute((alias("xmlXPathSubValues__internal_alias")));
+#else
+#ifndef xmlXPathSubValues
+extern __typeof (xmlXPathSubValues) xmlXPathSubValues__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathSubValues xmlXPathSubValues__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathSubstringAfterFunction
+extern __typeof (xmlXPathSubstringAfterFunction) xmlXPathSubstringAfterFunction __attribute((alias("xmlXPathSubstringAfterFunction__internal_alias")));
+#else
+#ifndef xmlXPathSubstringAfterFunction
+extern __typeof (xmlXPathSubstringAfterFunction) xmlXPathSubstringAfterFunction__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathSubstringAfterFunction xmlXPathSubstringAfterFunction__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathSubstringBeforeFunction
+extern __typeof (xmlXPathSubstringBeforeFunction) xmlXPathSubstringBeforeFunction __attribute((alias("xmlXPathSubstringBeforeFunction__internal_alias")));
+#else
+#ifndef xmlXPathSubstringBeforeFunction
+extern __typeof (xmlXPathSubstringBeforeFunction) xmlXPathSubstringBeforeFunction__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathSubstringBeforeFunction xmlXPathSubstringBeforeFunction__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathSubstringFunction
+extern __typeof (xmlXPathSubstringFunction) xmlXPathSubstringFunction __attribute((alias("xmlXPathSubstringFunction__internal_alias")));
+#else
+#ifndef xmlXPathSubstringFunction
+extern __typeof (xmlXPathSubstringFunction) xmlXPathSubstringFunction__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathSubstringFunction xmlXPathSubstringFunction__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathSumFunction
+extern __typeof (xmlXPathSumFunction) xmlXPathSumFunction __attribute((alias("xmlXPathSumFunction__internal_alias")));
+#else
+#ifndef xmlXPathSumFunction
+extern __typeof (xmlXPathSumFunction) xmlXPathSumFunction__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathSumFunction xmlXPathSumFunction__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathTrailing
+extern __typeof (xmlXPathTrailing) xmlXPathTrailing __attribute((alias("xmlXPathTrailing__internal_alias")));
+#else
+#ifndef xmlXPathTrailing
+extern __typeof (xmlXPathTrailing) xmlXPathTrailing__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathTrailing xmlXPathTrailing__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathTrailingSorted
+extern __typeof (xmlXPathTrailingSorted) xmlXPathTrailingSorted __attribute((alias("xmlXPathTrailingSorted__internal_alias")));
+#else
+#ifndef xmlXPathTrailingSorted
+extern __typeof (xmlXPathTrailingSorted) xmlXPathTrailingSorted__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathTrailingSorted xmlXPathTrailingSorted__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathTranslateFunction
+extern __typeof (xmlXPathTranslateFunction) xmlXPathTranslateFunction __attribute((alias("xmlXPathTranslateFunction__internal_alias")));
+#else
+#ifndef xmlXPathTranslateFunction
+extern __typeof (xmlXPathTranslateFunction) xmlXPathTranslateFunction__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathTranslateFunction xmlXPathTranslateFunction__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathTrueFunction
+extern __typeof (xmlXPathTrueFunction) xmlXPathTrueFunction __attribute((alias("xmlXPathTrueFunction__internal_alias")));
+#else
+#ifndef xmlXPathTrueFunction
+extern __typeof (xmlXPathTrueFunction) xmlXPathTrueFunction__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathTrueFunction xmlXPathTrueFunction__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathValueFlipSign
+extern __typeof (xmlXPathValueFlipSign) xmlXPathValueFlipSign __attribute((alias("xmlXPathValueFlipSign__internal_alias")));
+#else
+#ifndef xmlXPathValueFlipSign
+extern __typeof (xmlXPathValueFlipSign) xmlXPathValueFlipSign__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathValueFlipSign xmlXPathValueFlipSign__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathVariableLookup
+extern __typeof (xmlXPathVariableLookup) xmlXPathVariableLookup __attribute((alias("xmlXPathVariableLookup__internal_alias")));
+#else
+#ifndef xmlXPathVariableLookup
+extern __typeof (xmlXPathVariableLookup) xmlXPathVariableLookup__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathVariableLookup xmlXPathVariableLookup__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathVariableLookupNS
+extern __typeof (xmlXPathVariableLookupNS) xmlXPathVariableLookupNS __attribute((alias("xmlXPathVariableLookupNS__internal_alias")));
+#else
+#ifndef xmlXPathVariableLookupNS
+extern __typeof (xmlXPathVariableLookupNS) xmlXPathVariableLookupNS__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathVariableLookupNS xmlXPathVariableLookupNS__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathWrapCString
+extern __typeof (xmlXPathWrapCString) xmlXPathWrapCString __attribute((alias("xmlXPathWrapCString__internal_alias")));
+#else
+#ifndef xmlXPathWrapCString
+extern __typeof (xmlXPathWrapCString) xmlXPathWrapCString__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathWrapCString xmlXPathWrapCString__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathWrapExternal
+extern __typeof (xmlXPathWrapExternal) xmlXPathWrapExternal __attribute((alias("xmlXPathWrapExternal__internal_alias")));
+#else
+#ifndef xmlXPathWrapExternal
+extern __typeof (xmlXPathWrapExternal) xmlXPathWrapExternal__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathWrapExternal xmlXPathWrapExternal__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathWrapNodeSet
+extern __typeof (xmlXPathWrapNodeSet) xmlXPathWrapNodeSet __attribute((alias("xmlXPathWrapNodeSet__internal_alias")));
+#else
+#ifndef xmlXPathWrapNodeSet
+extern __typeof (xmlXPathWrapNodeSet) xmlXPathWrapNodeSet__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathWrapNodeSet xmlXPathWrapNodeSet__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPathWrapString
+extern __typeof (xmlXPathWrapString) xmlXPathWrapString __attribute((alias("xmlXPathWrapString__internal_alias")));
+#else
+#ifndef xmlXPathWrapString
+extern __typeof (xmlXPathWrapString) xmlXPathWrapString__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathWrapString xmlXPathWrapString__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
+#undef xmlXPatherror
+extern __typeof (xmlXPatherror) xmlXPatherror __attribute((alias("xmlXPatherror__internal_alias")));
+#else
+#ifndef xmlXPatherror
+extern __typeof (xmlXPatherror) xmlXPatherror__internal_alias __attribute((visibility("hidden")));
+#define xmlXPatherror xmlXPatherror__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPTR_ENABLED)
+#ifdef bottom_xpointer
+#undef xmlXPtrBuildNodeList
+extern __typeof (xmlXPtrBuildNodeList) xmlXPtrBuildNodeList __attribute((alias("xmlXPtrBuildNodeList__internal_alias")));
+#else
+#ifndef xmlXPtrBuildNodeList
+extern __typeof (xmlXPtrBuildNodeList) xmlXPtrBuildNodeList__internal_alias __attribute((visibility("hidden")));
+#define xmlXPtrBuildNodeList xmlXPtrBuildNodeList__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPTR_ENABLED)
+#ifdef bottom_xpointer
+#undef xmlXPtrEval
+extern __typeof (xmlXPtrEval) xmlXPtrEval __attribute((alias("xmlXPtrEval__internal_alias")));
+#else
+#ifndef xmlXPtrEval
+extern __typeof (xmlXPtrEval) xmlXPtrEval__internal_alias __attribute((visibility("hidden")));
+#define xmlXPtrEval xmlXPtrEval__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPTR_ENABLED)
+#ifdef bottom_xpointer
+#undef xmlXPtrEvalRangePredicate
+extern __typeof (xmlXPtrEvalRangePredicate) xmlXPtrEvalRangePredicate __attribute((alias("xmlXPtrEvalRangePredicate__internal_alias")));
+#else
+#ifndef xmlXPtrEvalRangePredicate
+extern __typeof (xmlXPtrEvalRangePredicate) xmlXPtrEvalRangePredicate__internal_alias __attribute((visibility("hidden")));
+#define xmlXPtrEvalRangePredicate xmlXPtrEvalRangePredicate__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPTR_ENABLED)
+#ifdef bottom_xpointer
+#undef xmlXPtrFreeLocationSet
+extern __typeof (xmlXPtrFreeLocationSet) xmlXPtrFreeLocationSet __attribute((alias("xmlXPtrFreeLocationSet__internal_alias")));
+#else
+#ifndef xmlXPtrFreeLocationSet
+extern __typeof (xmlXPtrFreeLocationSet) xmlXPtrFreeLocationSet__internal_alias __attribute((visibility("hidden")));
+#define xmlXPtrFreeLocationSet xmlXPtrFreeLocationSet__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPTR_ENABLED)
+#ifdef bottom_xpointer
+#undef xmlXPtrLocationSetAdd
+extern __typeof (xmlXPtrLocationSetAdd) xmlXPtrLocationSetAdd __attribute((alias("xmlXPtrLocationSetAdd__internal_alias")));
+#else
+#ifndef xmlXPtrLocationSetAdd
+extern __typeof (xmlXPtrLocationSetAdd) xmlXPtrLocationSetAdd__internal_alias __attribute((visibility("hidden")));
+#define xmlXPtrLocationSetAdd xmlXPtrLocationSetAdd__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPTR_ENABLED)
+#ifdef bottom_xpointer
+#undef xmlXPtrLocationSetCreate
+extern __typeof (xmlXPtrLocationSetCreate) xmlXPtrLocationSetCreate __attribute((alias("xmlXPtrLocationSetCreate__internal_alias")));
+#else
+#ifndef xmlXPtrLocationSetCreate
+extern __typeof (xmlXPtrLocationSetCreate) xmlXPtrLocationSetCreate__internal_alias __attribute((visibility("hidden")));
+#define xmlXPtrLocationSetCreate xmlXPtrLocationSetCreate__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPTR_ENABLED)
+#ifdef bottom_xpointer
+#undef xmlXPtrLocationSetDel
+extern __typeof (xmlXPtrLocationSetDel) xmlXPtrLocationSetDel __attribute((alias("xmlXPtrLocationSetDel__internal_alias")));
+#else
+#ifndef xmlXPtrLocationSetDel
+extern __typeof (xmlXPtrLocationSetDel) xmlXPtrLocationSetDel__internal_alias __attribute((visibility("hidden")));
+#define xmlXPtrLocationSetDel xmlXPtrLocationSetDel__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPTR_ENABLED)
+#ifdef bottom_xpointer
+#undef xmlXPtrLocationSetMerge
+extern __typeof (xmlXPtrLocationSetMerge) xmlXPtrLocationSetMerge __attribute((alias("xmlXPtrLocationSetMerge__internal_alias")));
+#else
+#ifndef xmlXPtrLocationSetMerge
+extern __typeof (xmlXPtrLocationSetMerge) xmlXPtrLocationSetMerge__internal_alias __attribute((visibility("hidden")));
+#define xmlXPtrLocationSetMerge xmlXPtrLocationSetMerge__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPTR_ENABLED)
+#ifdef bottom_xpointer
+#undef xmlXPtrLocationSetRemove
+extern __typeof (xmlXPtrLocationSetRemove) xmlXPtrLocationSetRemove __attribute((alias("xmlXPtrLocationSetRemove__internal_alias")));
+#else
+#ifndef xmlXPtrLocationSetRemove
+extern __typeof (xmlXPtrLocationSetRemove) xmlXPtrLocationSetRemove__internal_alias __attribute((visibility("hidden")));
+#define xmlXPtrLocationSetRemove xmlXPtrLocationSetRemove__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPTR_ENABLED)
+#ifdef bottom_xpointer
+#undef xmlXPtrNewCollapsedRange
+extern __typeof (xmlXPtrNewCollapsedRange) xmlXPtrNewCollapsedRange __attribute((alias("xmlXPtrNewCollapsedRange__internal_alias")));
+#else
+#ifndef xmlXPtrNewCollapsedRange
+extern __typeof (xmlXPtrNewCollapsedRange) xmlXPtrNewCollapsedRange__internal_alias __attribute((visibility("hidden")));
+#define xmlXPtrNewCollapsedRange xmlXPtrNewCollapsedRange__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPTR_ENABLED)
+#ifdef bottom_xpointer
+#undef xmlXPtrNewContext
+extern __typeof (xmlXPtrNewContext) xmlXPtrNewContext __attribute((alias("xmlXPtrNewContext__internal_alias")));
+#else
+#ifndef xmlXPtrNewContext
+extern __typeof (xmlXPtrNewContext) xmlXPtrNewContext__internal_alias __attribute((visibility("hidden")));
+#define xmlXPtrNewContext xmlXPtrNewContext__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPTR_ENABLED)
+#ifdef bottom_xpointer
+#undef xmlXPtrNewLocationSetNodeSet
+extern __typeof (xmlXPtrNewLocationSetNodeSet) xmlXPtrNewLocationSetNodeSet __attribute((alias("xmlXPtrNewLocationSetNodeSet__internal_alias")));
+#else
+#ifndef xmlXPtrNewLocationSetNodeSet
+extern __typeof (xmlXPtrNewLocationSetNodeSet) xmlXPtrNewLocationSetNodeSet__internal_alias __attribute((visibility("hidden")));
+#define xmlXPtrNewLocationSetNodeSet xmlXPtrNewLocationSetNodeSet__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPTR_ENABLED)
+#ifdef bottom_xpointer
+#undef xmlXPtrNewLocationSetNodes
+extern __typeof (xmlXPtrNewLocationSetNodes) xmlXPtrNewLocationSetNodes __attribute((alias("xmlXPtrNewLocationSetNodes__internal_alias")));
+#else
+#ifndef xmlXPtrNewLocationSetNodes
+extern __typeof (xmlXPtrNewLocationSetNodes) xmlXPtrNewLocationSetNodes__internal_alias __attribute((visibility("hidden")));
+#define xmlXPtrNewLocationSetNodes xmlXPtrNewLocationSetNodes__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPTR_ENABLED)
+#ifdef bottom_xpointer
+#undef xmlXPtrNewRange
+extern __typeof (xmlXPtrNewRange) xmlXPtrNewRange __attribute((alias("xmlXPtrNewRange__internal_alias")));
+#else
+#ifndef xmlXPtrNewRange
+extern __typeof (xmlXPtrNewRange) xmlXPtrNewRange__internal_alias __attribute((visibility("hidden")));
+#define xmlXPtrNewRange xmlXPtrNewRange__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPTR_ENABLED)
+#ifdef bottom_xpointer
+#undef xmlXPtrNewRangeNodeObject
+extern __typeof (xmlXPtrNewRangeNodeObject) xmlXPtrNewRangeNodeObject __attribute((alias("xmlXPtrNewRangeNodeObject__internal_alias")));
+#else
+#ifndef xmlXPtrNewRangeNodeObject
+extern __typeof (xmlXPtrNewRangeNodeObject) xmlXPtrNewRangeNodeObject__internal_alias __attribute((visibility("hidden")));
+#define xmlXPtrNewRangeNodeObject xmlXPtrNewRangeNodeObject__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPTR_ENABLED)
+#ifdef bottom_xpointer
+#undef xmlXPtrNewRangeNodePoint
+extern __typeof (xmlXPtrNewRangeNodePoint) xmlXPtrNewRangeNodePoint __attribute((alias("xmlXPtrNewRangeNodePoint__internal_alias")));
+#else
+#ifndef xmlXPtrNewRangeNodePoint
+extern __typeof (xmlXPtrNewRangeNodePoint) xmlXPtrNewRangeNodePoint__internal_alias __attribute((visibility("hidden")));
+#define xmlXPtrNewRangeNodePoint xmlXPtrNewRangeNodePoint__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPTR_ENABLED)
+#ifdef bottom_xpointer
+#undef xmlXPtrNewRangeNodes
+extern __typeof (xmlXPtrNewRangeNodes) xmlXPtrNewRangeNodes __attribute((alias("xmlXPtrNewRangeNodes__internal_alias")));
+#else
+#ifndef xmlXPtrNewRangeNodes
+extern __typeof (xmlXPtrNewRangeNodes) xmlXPtrNewRangeNodes__internal_alias __attribute((visibility("hidden")));
+#define xmlXPtrNewRangeNodes xmlXPtrNewRangeNodes__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPTR_ENABLED)
+#ifdef bottom_xpointer
+#undef xmlXPtrNewRangePointNode
+extern __typeof (xmlXPtrNewRangePointNode) xmlXPtrNewRangePointNode __attribute((alias("xmlXPtrNewRangePointNode__internal_alias")));
+#else
+#ifndef xmlXPtrNewRangePointNode
+extern __typeof (xmlXPtrNewRangePointNode) xmlXPtrNewRangePointNode__internal_alias __attribute((visibility("hidden")));
+#define xmlXPtrNewRangePointNode xmlXPtrNewRangePointNode__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPTR_ENABLED)
+#ifdef bottom_xpointer
+#undef xmlXPtrNewRangePoints
+extern __typeof (xmlXPtrNewRangePoints) xmlXPtrNewRangePoints __attribute((alias("xmlXPtrNewRangePoints__internal_alias")));
+#else
+#ifndef xmlXPtrNewRangePoints
+extern __typeof (xmlXPtrNewRangePoints) xmlXPtrNewRangePoints__internal_alias __attribute((visibility("hidden")));
+#define xmlXPtrNewRangePoints xmlXPtrNewRangePoints__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPTR_ENABLED)
+#ifdef bottom_xpointer
+#undef xmlXPtrRangeToFunction
+extern __typeof (xmlXPtrRangeToFunction) xmlXPtrRangeToFunction __attribute((alias("xmlXPtrRangeToFunction__internal_alias")));
+#else
+#ifndef xmlXPtrRangeToFunction
+extern __typeof (xmlXPtrRangeToFunction) xmlXPtrRangeToFunction__internal_alias __attribute((visibility("hidden")));
+#define xmlXPtrRangeToFunction xmlXPtrRangeToFunction__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPTR_ENABLED)
+#ifdef bottom_xpointer
+#undef xmlXPtrWrapLocationSet
+extern __typeof (xmlXPtrWrapLocationSet) xmlXPtrWrapLocationSet __attribute((alias("xmlXPtrWrapLocationSet__internal_alias")));
+#else
+#ifndef xmlXPtrWrapLocationSet
+extern __typeof (xmlXPtrWrapLocationSet) xmlXPtrWrapLocationSet__internal_alias __attribute((visibility("hidden")));
+#define xmlXPtrWrapLocationSet xmlXPtrWrapLocationSet__internal_alias
+#endif
+#endif
+#endif
+
+
+#endif
+#endif
+#endif
+#endif
+#endif
+
diff --git a/src/enc.h b/src/enc.h
new file mode 100644
index 000000000000..a69a5d03c859
--- /dev/null
+++ b/src/enc.h
@@ -0,0 +1,32 @@
+/*
+ * Summary: Internal Interfaces for encoding in libxml2
+ * Description: this module describes a few interfaces which were
+ *              added along with the API changes in 2.9.0
+ *              those are private routines at this point
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_ENC_H__
+#define __XML_ENC_H__
+
+#include <libxml/tree.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int xmlCharEncFirstLineInt(xmlCharEncodingHandler *handler, xmlBufferPtr out,
+                           xmlBufferPtr in, int len);
+int xmlCharEncFirstLineInput(xmlParserInputBufferPtr input, int len);
+int xmlCharEncInput(xmlParserInputBufferPtr input, int flush);
+int xmlCharEncOutput(xmlOutputBufferPtr output, int init);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* __XML_ENC_H__ */
+
+
diff --git a/src/encoding.c b/src/encoding.c
new file mode 100644
index 000000000000..5e50c1537f00
--- /dev/null
+++ b/src/encoding.c
@@ -0,0 +1,3975 @@
+/*
+ * encoding.c : implements the encoding conversion functions needed for XML
+ *
+ * Related specs:
+ * rfc2044        (UTF-8 and UTF-16) F. Yergeau Alis Technologies
+ * rfc2781        UTF-16, an encoding of ISO 10646, P. Hoffman, F. Yergeau
+ * [ISO-10646]    UTF-8 and UTF-16 in Annexes
+ * [ISO-8859-1]   ISO Latin-1 characters codes.
+ * [UNICODE]      The Unicode Consortium, "The Unicode Standard --
+ *                Worldwide Character Encoding -- Version 1.0", Addison-
+ *                Wesley, Volume 1, 1991, Volume 2, 1992.  UTF-8 is
+ *                described in Unicode Technical Report #4.
+ * [US-ASCII]     Coded Character Set--7-bit American Standard Code for
+ *                Information Interchange, ANSI X3.4-1986.
+ *
+ * See Copyright for the status of this software.
+ *
+ * daniel@veillard.com
+ *
+ * Original code for IsoLatin1 and UTF-16 by "Martin J. Duerst" <duerst@w3.org>
+ */
+
+#define IN_LIBXML
+#include "libxml.h"
+
+#include <string.h>
+#include <limits.h>
+
+#ifdef HAVE_CTYPE_H
+#include <ctype.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef LIBXML_ICONV_ENABLED
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#endif
+#include <libxml/encoding.h>
+#include <libxml/xmlmemory.h>
+#ifdef LIBXML_HTML_ENABLED
+#include <libxml/HTMLparser.h>
+#endif
+#include <libxml/globals.h>
+#include <libxml/xmlerror.h>
+
+#include "buf.h"
+#include "enc.h"
+
+static xmlCharEncodingHandlerPtr xmlUTF16LEHandler = NULL;
+static xmlCharEncodingHandlerPtr xmlUTF16BEHandler = NULL;
+
+typedef struct _xmlCharEncodingAlias xmlCharEncodingAlias;
+typedef xmlCharEncodingAlias *xmlCharEncodingAliasPtr;
+struct _xmlCharEncodingAlias {
+    const char *name;
+    const char *alias;
+};
+
+static xmlCharEncodingAliasPtr xmlCharEncodingAliases = NULL;
+static int xmlCharEncodingAliasesNb = 0;
+static int xmlCharEncodingAliasesMax = 0;
+
+#if defined(LIBXML_ICONV_ENABLED) || defined(LIBXML_ICU_ENABLED)
+#if 0
+#define DEBUG_ENCODING  /* Define this to get encoding traces */
+#endif
+#else
+#ifdef LIBXML_ISO8859X_ENABLED
+static void xmlRegisterCharEncodingHandlersISO8859x (void);
+#endif
+#endif
+
+static int xmlLittleEndian = 1;
+
+/**
+ * xmlEncodingErrMemory:
+ * @extra:  extra information
+ *
+ * Handle an out of memory condition
+ */
+static void
+xmlEncodingErrMemory(const char *extra)
+{
+    __xmlSimpleError(XML_FROM_I18N, XML_ERR_NO_MEMORY, NULL, NULL, extra);
+}
+
+/**
+ * xmlErrEncoding:
+ * @error:  the error number
+ * @msg:  the error message
+ *
+ * n encoding error
+ */
+static void LIBXML_ATTR_FORMAT(2,0)
+xmlEncodingErr(xmlParserErrors error, const char *msg, const char *val)
+{
+    __xmlRaiseError(NULL, NULL, NULL, NULL, NULL,
+                    XML_FROM_I18N, error, XML_ERR_FATAL,
+                    NULL, 0, val, NULL, NULL, 0, 0, msg, val);
+}
+
+#ifdef LIBXML_ICU_ENABLED
+static uconv_t*
+openIcuConverter(const char* name, int toUnicode)
+{
+  UErrorCode status = U_ZERO_ERROR;
+  uconv_t *conv = (uconv_t *) xmlMalloc(sizeof(uconv_t));
+  if (conv == NULL)
+    return NULL;
+
+  conv->pivot_source = conv->pivot_buf;
+  conv->pivot_target = conv->pivot_buf;
+
+  conv->uconv = ucnv_open(name, &status);
+  if (U_FAILURE(status))
+    goto error;
+
+  status = U_ZERO_ERROR;
+  if (toUnicode) {
+    ucnv_setToUCallBack(conv->uconv, UCNV_TO_U_CALLBACK_STOP,
+                        NULL, NULL, NULL, &status);
+  }
+  else {
+    ucnv_setFromUCallBack(conv->uconv, UCNV_FROM_U_CALLBACK_STOP,
+                        NULL, NULL, NULL, &status);
+  }
+  if (U_FAILURE(status))
+    goto error;
+
+  status = U_ZERO_ERROR;
+  conv->utf8 = ucnv_open("UTF-8", &status);
+  if (U_SUCCESS(status))
+    return conv;
+
+error:
+  if (conv->uconv)
+    ucnv_close(conv->uconv);
+  xmlFree(conv);
+  return NULL;
+}
+
+static void
+closeIcuConverter(uconv_t *conv)
+{
+  if (conv != NULL) {
+    ucnv_close(conv->uconv);
+    ucnv_close(conv->utf8);
+    xmlFree(conv);
+  }
+}
+#endif /* LIBXML_ICU_ENABLED */
+
+/************************************************************************
+ *									*
+ *		Conversions To/From UTF8 encoding			*
+ *									*
+ ************************************************************************/
+
+/**
+ * asciiToUTF8:
+ * @out:  a pointer to an array of bytes to store the result
+ * @outlen:  the length of @out
+ * @in:  a pointer to an array of ASCII chars
+ * @inlen:  the length of @in
+ *
+ * Take a block of ASCII chars in and try to convert it to an UTF-8
+ * block of chars out.
+ * Returns 0 if success, or -1 otherwise
+ * The value of @inlen after return is the number of octets consumed
+ *     if the return value is positive, else unpredictable.
+ * The value of @outlen after return is the number of octets produced.
+ */
+static int
+asciiToUTF8(unsigned char* out, int *outlen,
+              const unsigned char* in, int *inlen) {
+    unsigned char* outstart = out;
+    const unsigned char* base = in;
+    const unsigned char* processed = in;
+    unsigned char* outend = out + *outlen;
+    const unsigned char* inend;
+    unsigned int c;
+
+    inend = in + (*inlen);
+    while ((in < inend) && (out - outstart + 5 < *outlen)) {
+	c= *in++;
+
+        if (out >= outend)
+	    break;
+        if (c < 0x80) {
+	    *out++ = c;
+	} else {
+	    *outlen = out - outstart;
+	    *inlen = processed - base;
+	    return(-1);
+	}
+
+	processed = (const unsigned char*) in;
+    }
+    *outlen = out - outstart;
+    *inlen = processed - base;
+    return(*outlen);
+}
+
+#ifdef LIBXML_OUTPUT_ENABLED
+/**
+ * UTF8Toascii:
+ * @out:  a pointer to an array of bytes to store the result
+ * @outlen:  the length of @out
+ * @in:  a pointer to an array of UTF-8 chars
+ * @inlen:  the length of @in
+ *
+ * Take a block of UTF-8 chars in and try to convert it to an ASCII
+ * block of chars out.
+ *
+ * Returns 0 if success, -2 if the transcoding fails, or -1 otherwise
+ * The value of @inlen after return is the number of octets consumed
+ *     if the return value is positive, else unpredictable.
+ * The value of @outlen after return is the number of octets produced.
+ */
+static int
+UTF8Toascii(unsigned char* out, int *outlen,
+              const unsigned char* in, int *inlen) {
+    const unsigned char* processed = in;
+    const unsigned char* outend;
+    const unsigned char* outstart = out;
+    const unsigned char* instart = in;
+    const unsigned char* inend;
+    unsigned int c, d;
+    int trailing;
+
+    if ((out == NULL) || (outlen == NULL) || (inlen == NULL)) return(-1);
+    if (in == NULL) {
+        /*
+	 * initialization nothing to do
+	 */
+	*outlen = 0;
+	*inlen = 0;
+	return(0);
+    }
+    inend = in + (*inlen);
+    outend = out + (*outlen);
+    while (in < inend) {
+	d = *in++;
+	if      (d < 0x80)  { c= d; trailing= 0; }
+	else if (d < 0xC0) {
+	    /* trailing byte in leading position */
+	    *outlen = out - outstart;
+	    *inlen = processed - instart;
+	    return(-2);
+        } else if (d < 0xE0)  { c= d & 0x1F; trailing= 1; }
+        else if (d < 0xF0)  { c= d & 0x0F; trailing= 2; }
+        else if (d < 0xF8)  { c= d & 0x07; trailing= 3; }
+	else {
+	    /* no chance for this in Ascii */
+	    *outlen = out - outstart;
+	    *inlen = processed - instart;
+	    return(-2);
+	}
+
+	if (inend - in < trailing) {
+	    break;
+	}
+
+	for ( ; trailing; trailing--) {
+	    if ((in >= inend) || (((d= *in++) & 0xC0) != 0x80))
+		break;
+	    c <<= 6;
+	    c |= d & 0x3F;
+	}
+
+	/* assertion: c is a single UTF-4 value */
+	if (c < 0x80) {
+	    if (out >= outend)
+		break;
+	    *out++ = c;
+	} else {
+	    /* no chance for this in Ascii */
+	    *outlen = out - outstart;
+	    *inlen = processed - instart;
+	    return(-2);
+	}
+	processed = in;
+    }
+    *outlen = out - outstart;
+    *inlen = processed - instart;
+    return(*outlen);
+}
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+/**
+ * isolat1ToUTF8:
+ * @out:  a pointer to an array of bytes to store the result
+ * @outlen:  the length of @out
+ * @in:  a pointer to an array of ISO Latin 1 chars
+ * @inlen:  the length of @in
+ *
+ * Take a block of ISO Latin 1 chars in and try to convert it to an UTF-8
+ * block of chars out.
+ * Returns the number of bytes written if success, or -1 otherwise
+ * The value of @inlen after return is the number of octets consumed
+ *     if the return value is positive, else unpredictable.
+ * The value of @outlen after return is the number of octets produced.
+ */
+int
+isolat1ToUTF8(unsigned char* out, int *outlen,
+              const unsigned char* in, int *inlen) {
+    unsigned char* outstart = out;
+    const unsigned char* base = in;
+    unsigned char* outend;
+    const unsigned char* inend;
+    const unsigned char* instop;
+
+    if ((out == NULL) || (in == NULL) || (outlen == NULL) || (inlen == NULL))
+	return(-1);
+
+    outend = out + *outlen;
+    inend = in + (*inlen);
+    instop = inend;
+
+    while ((in < inend) && (out < outend - 1)) {
+	if (*in >= 0x80) {
+	    *out++ = (((*in) >>  6) & 0x1F) | 0xC0;
+            *out++ = ((*in) & 0x3F) | 0x80;
+	    ++in;
+	}
+	if ((instop - in) > (outend - out)) instop = in + (outend - out);
+	while ((in < instop) && (*in < 0x80)) {
+	    *out++ = *in++;
+	}
+    }
+    if ((in < inend) && (out < outend) && (*in < 0x80)) {
+        *out++ = *in++;
+    }
+    *outlen = out - outstart;
+    *inlen = in - base;
+    return(*outlen);
+}
+
+/**
+ * UTF8ToUTF8:
+ * @out:  a pointer to an array of bytes to store the result
+ * @outlen:  the length of @out
+ * @inb:  a pointer to an array of UTF-8 chars
+ * @inlenb:  the length of @in in UTF-8 chars
+ *
+ * No op copy operation for UTF8 handling.
+ *
+ * Returns the number of bytes written, or -1 if lack of space.
+ *     The value of *inlen after return is the number of octets consumed
+ *     if the return value is positive, else unpredictable.
+ */
+static int
+UTF8ToUTF8(unsigned char* out, int *outlen,
+           const unsigned char* inb, int *inlenb)
+{
+    int len;
+
+    if ((out == NULL) || (outlen == NULL) || (inlenb == NULL))
+	return(-1);
+    if (inb == NULL) {
+        /* inb == NULL means output is initialized. */
+        *outlen = 0;
+        *inlenb = 0;
+        return(0);
+    }
+    if (*outlen > *inlenb) {
+	len = *inlenb;
+    } else {
+	len = *outlen;
+    }
+    if (len < 0)
+	return(-1);
+
+    /*
+     * FIXME: Conversion functions must assure valid UTF-8, so we have
+     * to check for UTF-8 validity. Preferably, this converter shouldn't
+     * be used at all.
+     */
+    memcpy(out, inb, len);
+
+    *outlen = len;
+    *inlenb = len;
+    return(*outlen);
+}
+
+
+#ifdef LIBXML_OUTPUT_ENABLED
+/**
+ * UTF8Toisolat1:
+ * @out:  a pointer to an array of bytes to store the result
+ * @outlen:  the length of @out
+ * @in:  a pointer to an array of UTF-8 chars
+ * @inlen:  the length of @in
+ *
+ * Take a block of UTF-8 chars in and try to convert it to an ISO Latin 1
+ * block of chars out.
+ *
+ * Returns the number of bytes written if success, -2 if the transcoding fails,
+           or -1 otherwise
+ * The value of @inlen after return is the number of octets consumed
+ *     if the return value is positive, else unpredictable.
+ * The value of @outlen after return is the number of octets produced.
+ */
+int
+UTF8Toisolat1(unsigned char* out, int *outlen,
+              const unsigned char* in, int *inlen) {
+    const unsigned char* processed = in;
+    const unsigned char* outend;
+    const unsigned char* outstart = out;
+    const unsigned char* instart = in;
+    const unsigned char* inend;
+    unsigned int c, d;
+    int trailing;
+
+    if ((out == NULL) || (outlen == NULL) || (inlen == NULL)) return(-1);
+    if (in == NULL) {
+        /*
+	 * initialization nothing to do
+	 */
+	*outlen = 0;
+	*inlen = 0;
+	return(0);
+    }
+    inend = in + (*inlen);
+    outend = out + (*outlen);
+    while (in < inend) {
+	d = *in++;
+	if      (d < 0x80)  { c= d; trailing= 0; }
+	else if (d < 0xC0) {
+	    /* trailing byte in leading position */
+	    *outlen = out - outstart;
+	    *inlen = processed - instart;
+	    return(-2);
+        } else if (d < 0xE0)  { c= d & 0x1F; trailing= 1; }
+        else if (d < 0xF0)  { c= d & 0x0F; trailing= 2; }
+        else if (d < 0xF8)  { c= d & 0x07; trailing= 3; }
+	else {
+	    /* no chance for this in IsoLat1 */
+	    *outlen = out - outstart;
+	    *inlen = processed - instart;
+	    return(-2);
+	}
+
+	if (inend - in < trailing) {
+	    break;
+	}
+
+	for ( ; trailing; trailing--) {
+	    if (in >= inend)
+		break;
+	    if (((d= *in++) & 0xC0) != 0x80) {
+		*outlen = out - outstart;
+		*inlen = processed - instart;
+		return(-2);
+	    }
+	    c <<= 6;
+	    c |= d & 0x3F;
+	}
+
+	/* assertion: c is a single UTF-4 value */
+	if (c <= 0xFF) {
+	    if (out >= outend)
+		break;
+	    *out++ = c;
+	} else {
+	    /* no chance for this in IsoLat1 */
+	    *outlen = out - outstart;
+	    *inlen = processed - instart;
+	    return(-2);
+	}
+	processed = in;
+    }
+    *outlen = out - outstart;
+    *inlen = processed - instart;
+    return(*outlen);
+}
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+/**
+ * UTF16LEToUTF8:
+ * @out:  a pointer to an array of bytes to store the result
+ * @outlen:  the length of @out
+ * @inb:  a pointer to an array of UTF-16LE passwd as a byte array
+ * @inlenb:  the length of @in in UTF-16LE chars
+ *
+ * Take a block of UTF-16LE ushorts in and try to convert it to an UTF-8
+ * block of chars out. This function assumes the endian property
+ * is the same between the native type of this machine and the
+ * inputed one.
+ *
+ * Returns the number of bytes written, or -1 if lack of space, or -2
+ *     if the transcoding fails (if *in is not a valid utf16 string)
+ *     The value of *inlen after return is the number of octets consumed
+ *     if the return value is positive, else unpredictable.
+ */
+static int
+UTF16LEToUTF8(unsigned char* out, int *outlen,
+            const unsigned char* inb, int *inlenb)
+{
+    unsigned char* outstart = out;
+    const unsigned char* processed = inb;
+    unsigned char* outend;
+    unsigned short* in = (unsigned short*) inb;
+    unsigned short* inend;
+    unsigned int c, d, inlen;
+    unsigned char *tmp;
+    int bits;
+
+    if (*outlen == 0) {
+        *inlenb = 0;
+        return(0);
+    }
+    outend = out + *outlen;
+    if ((*inlenb % 2) == 1)
+        (*inlenb)--;
+    inlen = *inlenb / 2;
+    inend = in + inlen;
+    while ((in < inend) && (out - outstart + 5 < *outlen)) {
+        if (xmlLittleEndian) {
+	    c= *in++;
+	} else {
+	    tmp = (unsigned char *) in;
+	    c = *tmp++;
+	    c = c | (((unsigned int)*tmp) << 8);
+	    in++;
+	}
+        if ((c & 0xFC00) == 0xD800) {    /* surrogates */
+	    if (in >= inend) {           /* (in > inend) shouldn't happens */
+		break;
+	    }
+	    if (xmlLittleEndian) {
+		d = *in++;
+	    } else {
+		tmp = (unsigned char *) in;
+		d = *tmp++;
+		d = d | (((unsigned int)*tmp) << 8);
+		in++;
+	    }
+            if ((d & 0xFC00) == 0xDC00) {
+                c &= 0x03FF;
+                c <<= 10;
+                c |= d & 0x03FF;
+                c += 0x10000;
+            }
+            else {
+		*outlen = out - outstart;
+		*inlenb = processed - inb;
+	        return(-2);
+	    }
+        }
+
+	/* assertion: c is a single UTF-4 value */
+        if (out >= outend)
+	    break;
+        if      (c <    0x80) {  *out++=  c;                bits= -6; }
+        else if (c <   0x800) {  *out++= ((c >>  6) & 0x1F) | 0xC0;  bits=  0; }
+        else if (c < 0x10000) {  *out++= ((c >> 12) & 0x0F) | 0xE0;  bits=  6; }
+        else                  {  *out++= ((c >> 18) & 0x07) | 0xF0;  bits= 12; }
+
+        for ( ; bits >= 0; bits-= 6) {
+            if (out >= outend)
+	        break;
+            *out++= ((c >> bits) & 0x3F) | 0x80;
+        }
+	processed = (const unsigned char*) in;
+    }
+    *outlen = out - outstart;
+    *inlenb = processed - inb;
+    return(*outlen);
+}
+
+#ifdef LIBXML_OUTPUT_ENABLED
+/**
+ * UTF8ToUTF16LE:
+ * @outb:  a pointer to an array of bytes to store the result
+ * @outlen:  the length of @outb
+ * @in:  a pointer to an array of UTF-8 chars
+ * @inlen:  the length of @in
+ *
+ * Take a block of UTF-8 chars in and try to convert it to an UTF-16LE
+ * block of chars out.
+ *
+ * Returns the number of bytes written, or -1 if lack of space, or -2
+ *     if the transcoding failed.
+ */
+static int
+UTF8ToUTF16LE(unsigned char* outb, int *outlen,
+            const unsigned char* in, int *inlen)
+{
+    unsigned short* out = (unsigned short*) outb;
+    const unsigned char* processed = in;
+    const unsigned char *const instart = in;
+    unsigned short* outstart= out;
+    unsigned short* outend;
+    const unsigned char* inend;
+    unsigned int c, d;
+    int trailing;
+    unsigned char *tmp;
+    unsigned short tmp1, tmp2;
+
+    /* UTF16LE encoding has no BOM */
+    if ((out == NULL) || (outlen == NULL) || (inlen == NULL)) return(-1);
+    if (in == NULL) {
+	*outlen = 0;
+	*inlen = 0;
+	return(0);
+    }
+    inend= in + *inlen;
+    outend = out + (*outlen / 2);
+    while (in < inend) {
+      d= *in++;
+      if      (d < 0x80)  { c= d; trailing= 0; }
+      else if (d < 0xC0) {
+          /* trailing byte in leading position */
+	  *outlen = (out - outstart) * 2;
+	  *inlen = processed - instart;
+	  return(-2);
+      } else if (d < 0xE0)  { c= d & 0x1F; trailing= 1; }
+      else if (d < 0xF0)  { c= d & 0x0F; trailing= 2; }
+      else if (d < 0xF8)  { c= d & 0x07; trailing= 3; }
+      else {
+	/* no chance for this in UTF-16 */
+	*outlen = (out - outstart) * 2;
+	*inlen = processed - instart;
+	return(-2);
+      }
+
+      if (inend - in < trailing) {
+          break;
+      }
+
+      for ( ; trailing; trailing--) {
+          if ((in >= inend) || (((d= *in++) & 0xC0) != 0x80))
+	      break;
+          c <<= 6;
+          c |= d & 0x3F;
+      }
+
+      /* assertion: c is a single UTF-4 value */
+        if (c < 0x10000) {
+            if (out >= outend)
+	        break;
+	    if (xmlLittleEndian) {
+		*out++ = c;
+	    } else {
+		tmp = (unsigned char *) out;
+		*tmp = c ;
+		*(tmp + 1) = c >> 8 ;
+		out++;
+	    }
+        }
+        else if (c < 0x110000) {
+            if (out+1 >= outend)
+	        break;
+            c -= 0x10000;
+	    if (xmlLittleEndian) {
+		*out++ = 0xD800 | (c >> 10);
+		*out++ = 0xDC00 | (c & 0x03FF);
+	    } else {
+		tmp1 = 0xD800 | (c >> 10);
+		tmp = (unsigned char *) out;
+		*tmp = (unsigned char) tmp1;
+		*(tmp + 1) = tmp1 >> 8;
+		out++;
+
+		tmp2 = 0xDC00 | (c & 0x03FF);
+		tmp = (unsigned char *) out;
+		*tmp  = (unsigned char) tmp2;
+		*(tmp + 1) = tmp2 >> 8;
+		out++;
+	    }
+        }
+        else
+	    break;
+	processed = in;
+    }
+    *outlen = (out - outstart) * 2;
+    *inlen = processed - instart;
+    return(*outlen);
+}
+
+/**
+ * UTF8ToUTF16:
+ * @outb:  a pointer to an array of bytes to store the result
+ * @outlen:  the length of @outb
+ * @in:  a pointer to an array of UTF-8 chars
+ * @inlen:  the length of @in
+ *
+ * Take a block of UTF-8 chars in and try to convert it to an UTF-16
+ * block of chars out.
+ *
+ * Returns the number of bytes written, or -1 if lack of space, or -2
+ *     if the transcoding failed.
+ */
+static int
+UTF8ToUTF16(unsigned char* outb, int *outlen,
+            const unsigned char* in, int *inlen)
+{
+    if (in == NULL) {
+	/*
+	 * initialization, add the Byte Order Mark for UTF-16LE
+	 */
+        if (*outlen >= 2) {
+	    outb[0] = 0xFF;
+	    outb[1] = 0xFE;
+	    *outlen = 2;
+	    *inlen = 0;
+#ifdef DEBUG_ENCODING
+            xmlGenericError(xmlGenericErrorContext,
+		    "Added FFFE Byte Order Mark\n");
+#endif
+	    return(2);
+	}
+	*outlen = 0;
+	*inlen = 0;
+	return(0);
+    }
+    return (UTF8ToUTF16LE(outb, outlen, in, inlen));
+}
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+/**
+ * UTF16BEToUTF8:
+ * @out:  a pointer to an array of bytes to store the result
+ * @outlen:  the length of @out
+ * @inb:  a pointer to an array of UTF-16 passed as a byte array
+ * @inlenb:  the length of @in in UTF-16 chars
+ *
+ * Take a block of UTF-16 ushorts in and try to convert it to an UTF-8
+ * block of chars out. This function assumes the endian property
+ * is the same between the native type of this machine and the
+ * inputed one.
+ *
+ * Returns the number of bytes written, or -1 if lack of space, or -2
+ *     if the transcoding fails (if *in is not a valid utf16 string)
+ * The value of *inlen after return is the number of octets consumed
+ *     if the return value is positive, else unpredictable.
+ */
+static int
+UTF16BEToUTF8(unsigned char* out, int *outlen,
+            const unsigned char* inb, int *inlenb)
+{
+    unsigned char* outstart = out;
+    const unsigned char* processed = inb;
+    unsigned char* outend = out + *outlen;
+    unsigned short* in = (unsigned short*) inb;
+    unsigned short* inend;
+    unsigned int c, d, inlen;
+    unsigned char *tmp;
+    int bits;
+
+    if ((*inlenb % 2) == 1)
+        (*inlenb)--;
+    inlen = *inlenb / 2;
+    inend= in + inlen;
+    while (in < inend) {
+	if (xmlLittleEndian) {
+	    tmp = (unsigned char *) in;
+	    c = *tmp++;
+	    c = c << 8;
+	    c = c | (unsigned int) *tmp;
+	    in++;
+	} else {
+	    c= *in++;
+	}
+        if ((c & 0xFC00) == 0xD800) {    /* surrogates */
+	    if (in >= inend) {           /* (in > inend) shouldn't happens */
+		*outlen = out - outstart;
+		*inlenb = processed - inb;
+	        return(-2);
+	    }
+	    if (xmlLittleEndian) {
+		tmp = (unsigned char *) in;
+		d = *tmp++;
+		d = d << 8;
+		d = d | (unsigned int) *tmp;
+		in++;
+	    } else {
+		d= *in++;
+	    }
+            if ((d & 0xFC00) == 0xDC00) {
+                c &= 0x03FF;
+                c <<= 10;
+                c |= d & 0x03FF;
+                c += 0x10000;
+            }
+            else {
+		*outlen = out - outstart;
+		*inlenb = processed - inb;
+	        return(-2);
+	    }
+        }
+
+	/* assertion: c is a single UTF-4 value */
+        if (out >= outend)
+	    break;
+        if      (c <    0x80) {  *out++=  c;                bits= -6; }
+        else if (c <   0x800) {  *out++= ((c >>  6) & 0x1F) | 0xC0;  bits=  0; }
+        else if (c < 0x10000) {  *out++= ((c >> 12) & 0x0F) | 0xE0;  bits=  6; }
+        else                  {  *out++= ((c >> 18) & 0x07) | 0xF0;  bits= 12; }
+
+        for ( ; bits >= 0; bits-= 6) {
+            if (out >= outend)
+	        break;
+            *out++= ((c >> bits) & 0x3F) | 0x80;
+        }
+	processed = (const unsigned char*) in;
+    }
+    *outlen = out - outstart;
+    *inlenb = processed - inb;
+    return(*outlen);
+}
+
+#ifdef LIBXML_OUTPUT_ENABLED
+/**
+ * UTF8ToUTF16BE:
+ * @outb:  a pointer to an array of bytes to store the result
+ * @outlen:  the length of @outb
+ * @in:  a pointer to an array of UTF-8 chars
+ * @inlen:  the length of @in
+ *
+ * Take a block of UTF-8 chars in and try to convert it to an UTF-16BE
+ * block of chars out.
+ *
+ * Returns the number of byte written, or -1 by lack of space, or -2
+ *     if the transcoding failed.
+ */
+static int
+UTF8ToUTF16BE(unsigned char* outb, int *outlen,
+            const unsigned char* in, int *inlen)
+{
+    unsigned short* out = (unsigned short*) outb;
+    const unsigned char* processed = in;
+    const unsigned char *const instart = in;
+    unsigned short* outstart= out;
+    unsigned short* outend;
+    const unsigned char* inend;
+    unsigned int c, d;
+    int trailing;
+    unsigned char *tmp;
+    unsigned short tmp1, tmp2;
+
+    /* UTF-16BE has no BOM */
+    if ((outb == NULL) || (outlen == NULL) || (inlen == NULL)) return(-1);
+    if (in == NULL) {
+	*outlen = 0;
+	*inlen = 0;
+	return(0);
+    }
+    inend= in + *inlen;
+    outend = out + (*outlen / 2);
+    while (in < inend) {
+      d= *in++;
+      if      (d < 0x80)  { c= d; trailing= 0; }
+      else if (d < 0xC0)  {
+          /* trailing byte in leading position */
+	  *outlen = out - outstart;
+	  *inlen = processed - instart;
+	  return(-2);
+      } else if (d < 0xE0)  { c= d & 0x1F; trailing= 1; }
+      else if (d < 0xF0)  { c= d & 0x0F; trailing= 2; }
+      else if (d < 0xF8)  { c= d & 0x07; trailing= 3; }
+      else {
+          /* no chance for this in UTF-16 */
+	  *outlen = out - outstart;
+	  *inlen = processed - instart;
+	  return(-2);
+      }
+
+      if (inend - in < trailing) {
+          break;
+      }
+
+      for ( ; trailing; trailing--) {
+          if ((in >= inend) || (((d= *in++) & 0xC0) != 0x80))  break;
+          c <<= 6;
+          c |= d & 0x3F;
+      }
+
+      /* assertion: c is a single UTF-4 value */
+        if (c < 0x10000) {
+            if (out >= outend)  break;
+	    if (xmlLittleEndian) {
+		tmp = (unsigned char *) out;
+		*tmp = c >> 8;
+		*(tmp + 1) = c;
+		out++;
+	    } else {
+		*out++ = c;
+	    }
+        }
+        else if (c < 0x110000) {
+            if (out+1 >= outend)  break;
+            c -= 0x10000;
+	    if (xmlLittleEndian) {
+		tmp1 = 0xD800 | (c >> 10);
+		tmp = (unsigned char *) out;
+		*tmp = tmp1 >> 8;
+		*(tmp + 1) = (unsigned char) tmp1;
+		out++;
+
+		tmp2 = 0xDC00 | (c & 0x03FF);
+		tmp = (unsigned char *) out;
+		*tmp = tmp2 >> 8;
+		*(tmp + 1) = (unsigned char) tmp2;
+		out++;
+	    } else {
+		*out++ = 0xD800 | (c >> 10);
+		*out++ = 0xDC00 | (c & 0x03FF);
+	    }
+        }
+        else
+	    break;
+	processed = in;
+    }
+    *outlen = (out - outstart) * 2;
+    *inlen = processed - instart;
+    return(*outlen);
+}
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+/************************************************************************
+ *									*
+ *		Generic encoding handling routines			*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlDetectCharEncoding:
+ * @in:  a pointer to the first bytes of the XML entity, must be at least
+ *       2 bytes long (at least 4 if encoding is UTF4 variant).
+ * @len:  pointer to the length of the buffer
+ *
+ * Guess the encoding of the entity using the first bytes of the entity content
+ * according to the non-normative appendix F of the XML-1.0 recommendation.
+ *
+ * Returns one of the XML_CHAR_ENCODING_... values.
+ */
+xmlCharEncoding
+xmlDetectCharEncoding(const unsigned char* in, int len)
+{
+    if (in == NULL)
+        return(XML_CHAR_ENCODING_NONE);
+    if (len >= 4) {
+	if ((in[0] == 0x00) && (in[1] == 0x00) &&
+	    (in[2] == 0x00) && (in[3] == 0x3C))
+	    return(XML_CHAR_ENCODING_UCS4BE);
+	if ((in[0] == 0x3C) && (in[1] == 0x00) &&
+	    (in[2] == 0x00) && (in[3] == 0x00))
+	    return(XML_CHAR_ENCODING_UCS4LE);
+	if ((in[0] == 0x00) && (in[1] == 0x00) &&
+	    (in[2] == 0x3C) && (in[3] == 0x00))
+	    return(XML_CHAR_ENCODING_UCS4_2143);
+	if ((in[0] == 0x00) && (in[1] == 0x3C) &&
+	    (in[2] == 0x00) && (in[3] == 0x00))
+	    return(XML_CHAR_ENCODING_UCS4_3412);
+	if ((in[0] == 0x4C) && (in[1] == 0x6F) &&
+	    (in[2] == 0xA7) && (in[3] == 0x94))
+	    return(XML_CHAR_ENCODING_EBCDIC);
+	if ((in[0] == 0x3C) && (in[1] == 0x3F) &&
+	    (in[2] == 0x78) && (in[3] == 0x6D))
+	    return(XML_CHAR_ENCODING_UTF8);
+	/*
+	 * Although not part of the recommendation, we also
+	 * attempt an "auto-recognition" of UTF-16LE and
+	 * UTF-16BE encodings.
+	 */
+	if ((in[0] == 0x3C) && (in[1] == 0x00) &&
+	    (in[2] == 0x3F) && (in[3] == 0x00))
+	    return(XML_CHAR_ENCODING_UTF16LE);
+	if ((in[0] == 0x00) && (in[1] == 0x3C) &&
+	    (in[2] == 0x00) && (in[3] == 0x3F))
+	    return(XML_CHAR_ENCODING_UTF16BE);
+    }
+    if (len >= 3) {
+	/*
+	 * Errata on XML-1.0 June 20 2001
+	 * We now allow an UTF8 encoded BOM
+	 */
+	if ((in[0] == 0xEF) && (in[1] == 0xBB) &&
+	    (in[2] == 0xBF))
+	    return(XML_CHAR_ENCODING_UTF8);
+    }
+    /* For UTF-16 we can recognize by the BOM */
+    if (len >= 2) {
+	if ((in[0] == 0xFE) && (in[1] == 0xFF))
+	    return(XML_CHAR_ENCODING_UTF16BE);
+	if ((in[0] == 0xFF) && (in[1] == 0xFE))
+	    return(XML_CHAR_ENCODING_UTF16LE);
+    }
+    return(XML_CHAR_ENCODING_NONE);
+}
+
+/**
+ * xmlCleanupEncodingAliases:
+ *
+ * Unregisters all aliases
+ */
+void
+xmlCleanupEncodingAliases(void) {
+    int i;
+
+    if (xmlCharEncodingAliases == NULL)
+	return;
+
+    for (i = 0;i < xmlCharEncodingAliasesNb;i++) {
+	if (xmlCharEncodingAliases[i].name != NULL)
+	    xmlFree((char *) xmlCharEncodingAliases[i].name);
+	if (xmlCharEncodingAliases[i].alias != NULL)
+	    xmlFree((char *) xmlCharEncodingAliases[i].alias);
+    }
+    xmlCharEncodingAliasesNb = 0;
+    xmlCharEncodingAliasesMax = 0;
+    xmlFree(xmlCharEncodingAliases);
+    xmlCharEncodingAliases = NULL;
+}
+
+/**
+ * xmlGetEncodingAlias:
+ * @alias:  the alias name as parsed, in UTF-8 format (ASCII actually)
+ *
+ * Lookup an encoding name for the given alias.
+ *
+ * Returns NULL if not found, otherwise the original name
+ */
+const char *
+xmlGetEncodingAlias(const char *alias) {
+    int i;
+    char upper[100];
+
+    if (alias == NULL)
+	return(NULL);
+
+    if (xmlCharEncodingAliases == NULL)
+	return(NULL);
+
+    for (i = 0;i < 99;i++) {
+        upper[i] = toupper(alias[i]);
+	if (upper[i] == 0) break;
+    }
+    upper[i] = 0;
+
+    /*
+     * Walk down the list looking for a definition of the alias
+     */
+    for (i = 0;i < xmlCharEncodingAliasesNb;i++) {
+	if (!strcmp(xmlCharEncodingAliases[i].alias, upper)) {
+	    return(xmlCharEncodingAliases[i].name);
+	}
+    }
+    return(NULL);
+}
+
+/**
+ * xmlAddEncodingAlias:
+ * @name:  the encoding name as parsed, in UTF-8 format (ASCII actually)
+ * @alias:  the alias name as parsed, in UTF-8 format (ASCII actually)
+ *
+ * Registers an alias @alias for an encoding named @name. Existing alias
+ * will be overwritten.
+ *
+ * Returns 0 in case of success, -1 in case of error
+ */
+int
+xmlAddEncodingAlias(const char *name, const char *alias) {
+    int i;
+    char upper[100];
+
+    if ((name == NULL) || (alias == NULL))
+	return(-1);
+
+    for (i = 0;i < 99;i++) {
+        upper[i] = toupper(alias[i]);
+	if (upper[i] == 0) break;
+    }
+    upper[i] = 0;
+
+    if (xmlCharEncodingAliases == NULL) {
+	xmlCharEncodingAliasesNb = 0;
+	xmlCharEncodingAliasesMax = 20;
+	xmlCharEncodingAliases = (xmlCharEncodingAliasPtr)
+	      xmlMalloc(xmlCharEncodingAliasesMax * sizeof(xmlCharEncodingAlias));
+	if (xmlCharEncodingAliases == NULL)
+	    return(-1);
+    } else if (xmlCharEncodingAliasesNb >= xmlCharEncodingAliasesMax) {
+	xmlCharEncodingAliasesMax *= 2;
+	xmlCharEncodingAliases = (xmlCharEncodingAliasPtr)
+	      xmlRealloc(xmlCharEncodingAliases,
+		         xmlCharEncodingAliasesMax * sizeof(xmlCharEncodingAlias));
+    }
+    /*
+     * Walk down the list looking for a definition of the alias
+     */
+    for (i = 0;i < xmlCharEncodingAliasesNb;i++) {
+	if (!strcmp(xmlCharEncodingAliases[i].alias, upper)) {
+	    /*
+	     * Replace the definition.
+	     */
+	    xmlFree((char *) xmlCharEncodingAliases[i].name);
+	    xmlCharEncodingAliases[i].name = xmlMemStrdup(name);
+	    return(0);
+	}
+    }
+    /*
+     * Add the definition
+     */
+    xmlCharEncodingAliases[xmlCharEncodingAliasesNb].name = xmlMemStrdup(name);
+    xmlCharEncodingAliases[xmlCharEncodingAliasesNb].alias = xmlMemStrdup(upper);
+    xmlCharEncodingAliasesNb++;
+    return(0);
+}
+
+/**
+ * xmlDelEncodingAlias:
+ * @alias:  the alias name as parsed, in UTF-8 format (ASCII actually)
+ *
+ * Unregisters an encoding alias @alias
+ *
+ * Returns 0 in case of success, -1 in case of error
+ */
+int
+xmlDelEncodingAlias(const char *alias) {
+    int i;
+
+    if (alias == NULL)
+	return(-1);
+
+    if (xmlCharEncodingAliases == NULL)
+	return(-1);
+    /*
+     * Walk down the list looking for a definition of the alias
+     */
+    for (i = 0;i < xmlCharEncodingAliasesNb;i++) {
+	if (!strcmp(xmlCharEncodingAliases[i].alias, alias)) {
+	    xmlFree((char *) xmlCharEncodingAliases[i].name);
+	    xmlFree((char *) xmlCharEncodingAliases[i].alias);
+	    xmlCharEncodingAliasesNb--;
+	    memmove(&xmlCharEncodingAliases[i], &xmlCharEncodingAliases[i + 1],
+		    sizeof(xmlCharEncodingAlias) * (xmlCharEncodingAliasesNb - i));
+	    return(0);
+	}
+    }
+    return(-1);
+}
+
+/**
+ * xmlParseCharEncoding:
+ * @name:  the encoding name as parsed, in UTF-8 format (ASCII actually)
+ *
+ * Compare the string to the encoding schemes already known. Note
+ * that the comparison is case insensitive accordingly to the section
+ * [XML] 4.3.3 Character Encoding in Entities.
+ *
+ * Returns one of the XML_CHAR_ENCODING_... values or XML_CHAR_ENCODING_NONE
+ * if not recognized.
+ */
+xmlCharEncoding
+xmlParseCharEncoding(const char* name)
+{
+    const char *alias;
+    char upper[500];
+    int i;
+
+    if (name == NULL)
+	return(XML_CHAR_ENCODING_NONE);
+
+    /*
+     * Do the alias resolution
+     */
+    alias = xmlGetEncodingAlias(name);
+    if (alias != NULL)
+	name = alias;
+
+    for (i = 0;i < 499;i++) {
+        upper[i] = toupper(name[i]);
+	if (upper[i] == 0) break;
+    }
+    upper[i] = 0;
+
+    if (!strcmp(upper, "")) return(XML_CHAR_ENCODING_NONE);
+    if (!strcmp(upper, "UTF-8")) return(XML_CHAR_ENCODING_UTF8);
+    if (!strcmp(upper, "UTF8")) return(XML_CHAR_ENCODING_UTF8);
+
+    /*
+     * NOTE: if we were able to parse this, the endianness of UTF16 is
+     *       already found and in use
+     */
+    if (!strcmp(upper, "UTF-16")) return(XML_CHAR_ENCODING_UTF16LE);
+    if (!strcmp(upper, "UTF16")) return(XML_CHAR_ENCODING_UTF16LE);
+
+    if (!strcmp(upper, "ISO-10646-UCS-2")) return(XML_CHAR_ENCODING_UCS2);
+    if (!strcmp(upper, "UCS-2")) return(XML_CHAR_ENCODING_UCS2);
+    if (!strcmp(upper, "UCS2")) return(XML_CHAR_ENCODING_UCS2);
+
+    /*
+     * NOTE: if we were able to parse this, the endianness of UCS4 is
+     *       already found and in use
+     */
+    if (!strcmp(upper, "ISO-10646-UCS-4")) return(XML_CHAR_ENCODING_UCS4LE);
+    if (!strcmp(upper, "UCS-4")) return(XML_CHAR_ENCODING_UCS4LE);
+    if (!strcmp(upper, "UCS4")) return(XML_CHAR_ENCODING_UCS4LE);
+
+
+    if (!strcmp(upper,  "ISO-8859-1")) return(XML_CHAR_ENCODING_8859_1);
+    if (!strcmp(upper,  "ISO-LATIN-1")) return(XML_CHAR_ENCODING_8859_1);
+    if (!strcmp(upper,  "ISO LATIN 1")) return(XML_CHAR_ENCODING_8859_1);
+
+    if (!strcmp(upper,  "ISO-8859-2")) return(XML_CHAR_ENCODING_8859_2);
+    if (!strcmp(upper,  "ISO-LATIN-2")) return(XML_CHAR_ENCODING_8859_2);
+    if (!strcmp(upper,  "ISO LATIN 2")) return(XML_CHAR_ENCODING_8859_2);
+
+    if (!strcmp(upper,  "ISO-8859-3")) return(XML_CHAR_ENCODING_8859_3);
+    if (!strcmp(upper,  "ISO-8859-4")) return(XML_CHAR_ENCODING_8859_4);
+    if (!strcmp(upper,  "ISO-8859-5")) return(XML_CHAR_ENCODING_8859_5);
+    if (!strcmp(upper,  "ISO-8859-6")) return(XML_CHAR_ENCODING_8859_6);
+    if (!strcmp(upper,  "ISO-8859-7")) return(XML_CHAR_ENCODING_8859_7);
+    if (!strcmp(upper,  "ISO-8859-8")) return(XML_CHAR_ENCODING_8859_8);
+    if (!strcmp(upper,  "ISO-8859-9")) return(XML_CHAR_ENCODING_8859_9);
+
+    if (!strcmp(upper, "ISO-2022-JP")) return(XML_CHAR_ENCODING_2022_JP);
+    if (!strcmp(upper, "SHIFT_JIS")) return(XML_CHAR_ENCODING_SHIFT_JIS);
+    if (!strcmp(upper, "EUC-JP")) return(XML_CHAR_ENCODING_EUC_JP);
+
+#ifdef DEBUG_ENCODING
+    xmlGenericError(xmlGenericErrorContext, "Unknown encoding %s\n", name);
+#endif
+    return(XML_CHAR_ENCODING_ERROR);
+}
+
+/**
+ * xmlGetCharEncodingName:
+ * @enc:  the encoding
+ *
+ * The "canonical" name for XML encoding.
+ * C.f. http://www.w3.org/TR/REC-xml#charencoding
+ * Section 4.3.3  Character Encoding in Entities
+ *
+ * Returns the canonical name for the given encoding
+ */
+
+const char*
+xmlGetCharEncodingName(xmlCharEncoding enc) {
+    switch (enc) {
+        case XML_CHAR_ENCODING_ERROR:
+	    return(NULL);
+        case XML_CHAR_ENCODING_NONE:
+	    return(NULL);
+        case XML_CHAR_ENCODING_UTF8:
+	    return("UTF-8");
+        case XML_CHAR_ENCODING_UTF16LE:
+	    return("UTF-16");
+        case XML_CHAR_ENCODING_UTF16BE:
+	    return("UTF-16");
+        case XML_CHAR_ENCODING_EBCDIC:
+            return("EBCDIC");
+        case XML_CHAR_ENCODING_UCS4LE:
+            return("ISO-10646-UCS-4");
+        case XML_CHAR_ENCODING_UCS4BE:
+            return("ISO-10646-UCS-4");
+        case XML_CHAR_ENCODING_UCS4_2143:
+            return("ISO-10646-UCS-4");
+        case XML_CHAR_ENCODING_UCS4_3412:
+            return("ISO-10646-UCS-4");
+        case XML_CHAR_ENCODING_UCS2:
+            return("ISO-10646-UCS-2");
+        case XML_CHAR_ENCODING_8859_1:
+	    return("ISO-8859-1");
+        case XML_CHAR_ENCODING_8859_2:
+	    return("ISO-8859-2");
+        case XML_CHAR_ENCODING_8859_3:
+	    return("ISO-8859-3");
+        case XML_CHAR_ENCODING_8859_4:
+	    return("ISO-8859-4");
+        case XML_CHAR_ENCODING_8859_5:
+	    return("ISO-8859-5");
+        case XML_CHAR_ENCODING_8859_6:
+	    return("ISO-8859-6");
+        case XML_CHAR_ENCODING_8859_7:
+	    return("ISO-8859-7");
+        case XML_CHAR_ENCODING_8859_8:
+	    return("ISO-8859-8");
+        case XML_CHAR_ENCODING_8859_9:
+	    return("ISO-8859-9");
+        case XML_CHAR_ENCODING_2022_JP:
+            return("ISO-2022-JP");
+        case XML_CHAR_ENCODING_SHIFT_JIS:
+            return("Shift-JIS");
+        case XML_CHAR_ENCODING_EUC_JP:
+            return("EUC-JP");
+	case XML_CHAR_ENCODING_ASCII:
+	    return(NULL);
+    }
+    return(NULL);
+}
+
+/************************************************************************
+ *									*
+ *			Char encoding handlers				*
+ *									*
+ ************************************************************************/
+
+
+/* the size should be growable, but it's not a big deal ... */
+#define MAX_ENCODING_HANDLERS 50
+static xmlCharEncodingHandlerPtr *handlers = NULL;
+static int nbCharEncodingHandler = 0;
+
+/*
+ * The default is UTF-8 for XML, that's also the default used for the
+ * parser internals, so the default encoding handler is NULL
+ */
+
+static xmlCharEncodingHandlerPtr xmlDefaultCharEncodingHandler = NULL;
+
+/**
+ * xmlNewCharEncodingHandler:
+ * @name:  the encoding name, in UTF-8 format (ASCII actually)
+ * @input:  the xmlCharEncodingInputFunc to read that encoding
+ * @output:  the xmlCharEncodingOutputFunc to write that encoding
+ *
+ * Create and registers an xmlCharEncodingHandler.
+ *
+ * Returns the xmlCharEncodingHandlerPtr created (or NULL in case of error).
+ */
+xmlCharEncodingHandlerPtr
+xmlNewCharEncodingHandler(const char *name,
+                          xmlCharEncodingInputFunc input,
+                          xmlCharEncodingOutputFunc output) {
+    xmlCharEncodingHandlerPtr handler;
+    const char *alias;
+    char upper[500];
+    int i;
+    char *up = NULL;
+
+    /*
+     * Do the alias resolution
+     */
+    alias = xmlGetEncodingAlias(name);
+    if (alias != NULL)
+	name = alias;
+
+    /*
+     * Keep only the uppercase version of the encoding.
+     */
+    if (name == NULL) {
+        xmlEncodingErr(XML_I18N_NO_NAME,
+		       "xmlNewCharEncodingHandler : no name !\n", NULL);
+	return(NULL);
+    }
+    for (i = 0;i < 499;i++) {
+        upper[i] = toupper(name[i]);
+	if (upper[i] == 0) break;
+    }
+    upper[i] = 0;
+    up = xmlMemStrdup(upper);
+    if (up == NULL) {
+        xmlEncodingErrMemory("xmlNewCharEncodingHandler : out of memory !\n");
+	return(NULL);
+    }
+
+    /*
+     * allocate and fill-up an handler block.
+     */
+    handler = (xmlCharEncodingHandlerPtr)
+              xmlMalloc(sizeof(xmlCharEncodingHandler));
+    if (handler == NULL) {
+        xmlFree(up);
+        xmlEncodingErrMemory("xmlNewCharEncodingHandler : out of memory !\n");
+	return(NULL);
+    }
+    memset(handler, 0, sizeof(xmlCharEncodingHandler));
+    handler->input = input;
+    handler->output = output;
+    handler->name = up;
+
+#ifdef LIBXML_ICONV_ENABLED
+    handler->iconv_in = NULL;
+    handler->iconv_out = NULL;
+#endif
+#ifdef LIBXML_ICU_ENABLED
+    handler->uconv_in = NULL;
+    handler->uconv_out = NULL;
+#endif
+
+    /*
+     * registers and returns the handler.
+     */
+    xmlRegisterCharEncodingHandler(handler);
+#ifdef DEBUG_ENCODING
+    xmlGenericError(xmlGenericErrorContext,
+	    "Registered encoding handler for %s\n", name);
+#endif
+    return(handler);
+}
+
+/**
+ * xmlInitCharEncodingHandlers:
+ *
+ * Initialize the char encoding support, it registers the default
+ * encoding supported.
+ * NOTE: while public, this function usually doesn't need to be called
+ *       in normal processing.
+ */
+void
+xmlInitCharEncodingHandlers(void) {
+    unsigned short int tst = 0x1234;
+    unsigned char *ptr = (unsigned char *) &tst;
+
+    if (handlers != NULL) return;
+
+    handlers = (xmlCharEncodingHandlerPtr *)
+        xmlMalloc(MAX_ENCODING_HANDLERS * sizeof(xmlCharEncodingHandlerPtr));
+
+    if (*ptr == 0x12) xmlLittleEndian = 0;
+    else if (*ptr == 0x34) xmlLittleEndian = 1;
+    else {
+        xmlEncodingErr(XML_ERR_INTERNAL_ERROR,
+	               "Odd problem at endianness detection\n", NULL);
+    }
+
+    if (handlers == NULL) {
+        xmlEncodingErrMemory("xmlInitCharEncodingHandlers : out of memory !\n");
+	return;
+    }
+    xmlNewCharEncodingHandler("UTF-8", UTF8ToUTF8, UTF8ToUTF8);
+#ifdef LIBXML_OUTPUT_ENABLED
+    xmlUTF16LEHandler =
+          xmlNewCharEncodingHandler("UTF-16LE", UTF16LEToUTF8, UTF8ToUTF16LE);
+    xmlUTF16BEHandler =
+          xmlNewCharEncodingHandler("UTF-16BE", UTF16BEToUTF8, UTF8ToUTF16BE);
+    xmlNewCharEncodingHandler("UTF-16", UTF16LEToUTF8, UTF8ToUTF16);
+    xmlNewCharEncodingHandler("ISO-8859-1", isolat1ToUTF8, UTF8Toisolat1);
+    xmlNewCharEncodingHandler("ASCII", asciiToUTF8, UTF8Toascii);
+    xmlNewCharEncodingHandler("US-ASCII", asciiToUTF8, UTF8Toascii);
+#ifdef LIBXML_HTML_ENABLED
+    xmlNewCharEncodingHandler("HTML", NULL, UTF8ToHtml);
+#endif
+#else
+    xmlUTF16LEHandler =
+          xmlNewCharEncodingHandler("UTF-16LE", UTF16LEToUTF8, NULL);
+    xmlUTF16BEHandler =
+          xmlNewCharEncodingHandler("UTF-16BE", UTF16BEToUTF8, NULL);
+    xmlNewCharEncodingHandler("UTF-16", UTF16LEToUTF8, NULL);
+    xmlNewCharEncodingHandler("ISO-8859-1", isolat1ToUTF8, NULL);
+    xmlNewCharEncodingHandler("ASCII", asciiToUTF8, NULL);
+    xmlNewCharEncodingHandler("US-ASCII", asciiToUTF8, NULL);
+#endif /* LIBXML_OUTPUT_ENABLED */
+#if !defined(LIBXML_ICONV_ENABLED) && !defined(LIBXML_ICU_ENABLED)
+#ifdef LIBXML_ISO8859X_ENABLED
+    xmlRegisterCharEncodingHandlersISO8859x ();
+#endif
+#endif
+
+}
+
+/**
+ * xmlCleanupCharEncodingHandlers:
+ *
+ * Cleanup the memory allocated for the char encoding support, it
+ * unregisters all the encoding handlers and the aliases.
+ */
+void
+xmlCleanupCharEncodingHandlers(void) {
+    xmlCleanupEncodingAliases();
+
+    if (handlers == NULL) return;
+
+    for (;nbCharEncodingHandler > 0;) {
+        nbCharEncodingHandler--;
+	if (handlers[nbCharEncodingHandler] != NULL) {
+	    if (handlers[nbCharEncodingHandler]->name != NULL)
+		xmlFree(handlers[nbCharEncodingHandler]->name);
+	    xmlFree(handlers[nbCharEncodingHandler]);
+	}
+    }
+    xmlFree(handlers);
+    handlers = NULL;
+    nbCharEncodingHandler = 0;
+    xmlDefaultCharEncodingHandler = NULL;
+}
+
+/**
+ * xmlRegisterCharEncodingHandler:
+ * @handler:  the xmlCharEncodingHandlerPtr handler block
+ *
+ * Register the char encoding handler, surprising, isn't it ?
+ */
+void
+xmlRegisterCharEncodingHandler(xmlCharEncodingHandlerPtr handler) {
+    if (handlers == NULL) xmlInitCharEncodingHandlers();
+    if ((handler == NULL) || (handlers == NULL)) {
+        xmlEncodingErr(XML_I18N_NO_HANDLER,
+		"xmlRegisterCharEncodingHandler: NULL handler !\n", NULL);
+        goto free_handler;
+    }
+
+    if (nbCharEncodingHandler >= MAX_ENCODING_HANDLERS) {
+        xmlEncodingErr(XML_I18N_EXCESS_HANDLER,
+	"xmlRegisterCharEncodingHandler: Too many handler registered, see %s\n",
+	               "MAX_ENCODING_HANDLERS");
+        goto free_handler;
+    }
+    handlers[nbCharEncodingHandler++] = handler;
+    return;
+
+free_handler:
+    if (handler != NULL) {
+        if (handler->name != NULL) {
+            xmlFree(handler->name);
+        }
+        xmlFree(handler);
+    }
+}
+
+/**
+ * xmlGetCharEncodingHandler:
+ * @enc:  an xmlCharEncoding value.
+ *
+ * Search in the registered set the handler able to read/write that encoding.
+ *
+ * Returns the handler or NULL if not found
+ */
+xmlCharEncodingHandlerPtr
+xmlGetCharEncodingHandler(xmlCharEncoding enc) {
+    xmlCharEncodingHandlerPtr handler;
+
+    if (handlers == NULL) xmlInitCharEncodingHandlers();
+    switch (enc) {
+        case XML_CHAR_ENCODING_ERROR:
+	    return(NULL);
+        case XML_CHAR_ENCODING_NONE:
+	    return(NULL);
+        case XML_CHAR_ENCODING_UTF8:
+	    return(NULL);
+        case XML_CHAR_ENCODING_UTF16LE:
+	    return(xmlUTF16LEHandler);
+        case XML_CHAR_ENCODING_UTF16BE:
+	    return(xmlUTF16BEHandler);
+        case XML_CHAR_ENCODING_EBCDIC:
+            handler = xmlFindCharEncodingHandler("EBCDIC");
+            if (handler != NULL) return(handler);
+            handler = xmlFindCharEncodingHandler("ebcdic");
+            if (handler != NULL) return(handler);
+            handler = xmlFindCharEncodingHandler("EBCDIC-US");
+            if (handler != NULL) return(handler);
+            handler = xmlFindCharEncodingHandler("IBM-037");
+            if (handler != NULL) return(handler);
+	    break;
+        case XML_CHAR_ENCODING_UCS4BE:
+            handler = xmlFindCharEncodingHandler("ISO-10646-UCS-4");
+            if (handler != NULL) return(handler);
+            handler = xmlFindCharEncodingHandler("UCS-4");
+            if (handler != NULL) return(handler);
+            handler = xmlFindCharEncodingHandler("UCS4");
+            if (handler != NULL) return(handler);
+	    break;
+        case XML_CHAR_ENCODING_UCS4LE:
+            handler = xmlFindCharEncodingHandler("ISO-10646-UCS-4");
+            if (handler != NULL) return(handler);
+            handler = xmlFindCharEncodingHandler("UCS-4");
+            if (handler != NULL) return(handler);
+            handler = xmlFindCharEncodingHandler("UCS4");
+            if (handler != NULL) return(handler);
+	    break;
+        case XML_CHAR_ENCODING_UCS4_2143:
+	    break;
+        case XML_CHAR_ENCODING_UCS4_3412:
+	    break;
+        case XML_CHAR_ENCODING_UCS2:
+            handler = xmlFindCharEncodingHandler("ISO-10646-UCS-2");
+            if (handler != NULL) return(handler);
+            handler = xmlFindCharEncodingHandler("UCS-2");
+            if (handler != NULL) return(handler);
+            handler = xmlFindCharEncodingHandler("UCS2");
+            if (handler != NULL) return(handler);
+	    break;
+
+	    /*
+	     * We used to keep ISO Latin encodings native in the
+	     * generated data. This led to so many problems that
+	     * this has been removed. One can still change this
+	     * back by registering no-ops encoders for those
+	     */
+        case XML_CHAR_ENCODING_8859_1:
+	    handler = xmlFindCharEncodingHandler("ISO-8859-1");
+	    if (handler != NULL) return(handler);
+	    break;
+        case XML_CHAR_ENCODING_8859_2:
+	    handler = xmlFindCharEncodingHandler("ISO-8859-2");
+	    if (handler != NULL) return(handler);
+	    break;
+        case XML_CHAR_ENCODING_8859_3:
+	    handler = xmlFindCharEncodingHandler("ISO-8859-3");
+	    if (handler != NULL) return(handler);
+	    break;
+        case XML_CHAR_ENCODING_8859_4:
+	    handler = xmlFindCharEncodingHandler("ISO-8859-4");
+	    if (handler != NULL) return(handler);
+	    break;
+        case XML_CHAR_ENCODING_8859_5:
+	    handler = xmlFindCharEncodingHandler("ISO-8859-5");
+	    if (handler != NULL) return(handler);
+	    break;
+        case XML_CHAR_ENCODING_8859_6:
+	    handler = xmlFindCharEncodingHandler("ISO-8859-6");
+	    if (handler != NULL) return(handler);
+	    break;
+        case XML_CHAR_ENCODING_8859_7:
+	    handler = xmlFindCharEncodingHandler("ISO-8859-7");
+	    if (handler != NULL) return(handler);
+	    break;
+        case XML_CHAR_ENCODING_8859_8:
+	    handler = xmlFindCharEncodingHandler("ISO-8859-8");
+	    if (handler != NULL) return(handler);
+	    break;
+        case XML_CHAR_ENCODING_8859_9:
+	    handler = xmlFindCharEncodingHandler("ISO-8859-9");
+	    if (handler != NULL) return(handler);
+	    break;
+
+
+        case XML_CHAR_ENCODING_2022_JP:
+            handler = xmlFindCharEncodingHandler("ISO-2022-JP");
+            if (handler != NULL) return(handler);
+	    break;
+        case XML_CHAR_ENCODING_SHIFT_JIS:
+            handler = xmlFindCharEncodingHandler("SHIFT-JIS");
+            if (handler != NULL) return(handler);
+            handler = xmlFindCharEncodingHandler("SHIFT_JIS");
+            if (handler != NULL) return(handler);
+            handler = xmlFindCharEncodingHandler("Shift_JIS");
+            if (handler != NULL) return(handler);
+	    break;
+        case XML_CHAR_ENCODING_EUC_JP:
+            handler = xmlFindCharEncodingHandler("EUC-JP");
+            if (handler != NULL) return(handler);
+	    break;
+	default:
+	    break;
+    }
+
+#ifdef DEBUG_ENCODING
+    xmlGenericError(xmlGenericErrorContext,
+	    "No handler found for encoding %d\n", enc);
+#endif
+    return(NULL);
+}
+
+/**
+ * xmlFindCharEncodingHandler:
+ * @name:  a string describing the char encoding.
+ *
+ * Search in the registered set the handler able to read/write that encoding.
+ *
+ * Returns the handler or NULL if not found
+ */
+xmlCharEncodingHandlerPtr
+xmlFindCharEncodingHandler(const char *name) {
+    const char *nalias;
+    const char *norig;
+    xmlCharEncoding alias;
+#ifdef LIBXML_ICONV_ENABLED
+    xmlCharEncodingHandlerPtr enc;
+    iconv_t icv_in, icv_out;
+#endif /* LIBXML_ICONV_ENABLED */
+#ifdef LIBXML_ICU_ENABLED
+    xmlCharEncodingHandlerPtr encu;
+    uconv_t *ucv_in, *ucv_out;
+#endif /* LIBXML_ICU_ENABLED */
+    char upper[100];
+    int i;
+
+    if (handlers == NULL) xmlInitCharEncodingHandlers();
+    if (name == NULL) return(xmlDefaultCharEncodingHandler);
+    if (name[0] == 0) return(xmlDefaultCharEncodingHandler);
+
+    /*
+     * Do the alias resolution
+     */
+    norig = name;
+    nalias = xmlGetEncodingAlias(name);
+    if (nalias != NULL)
+	name = nalias;
+
+    /*
+     * Check first for directly registered encoding names
+     */
+    for (i = 0;i < 99;i++) {
+        upper[i] = toupper(name[i]);
+	if (upper[i] == 0) break;
+    }
+    upper[i] = 0;
+
+    if (handlers != NULL) {
+        for (i = 0;i < nbCharEncodingHandler; i++) {
+            if (!strcmp(upper, handlers[i]->name)) {
+#ifdef DEBUG_ENCODING
+                xmlGenericError(xmlGenericErrorContext,
+                        "Found registered handler for encoding %s\n", name);
+#endif
+                return(handlers[i]);
+            }
+        }
+    }
+
+#ifdef LIBXML_ICONV_ENABLED
+    /* check whether iconv can handle this */
+    icv_in = iconv_open("UTF-8", name);
+    icv_out = iconv_open(name, "UTF-8");
+    if (icv_in == (iconv_t) -1) {
+        icv_in = iconv_open("UTF-8", upper);
+    }
+    if (icv_out == (iconv_t) -1) {
+	icv_out = iconv_open(upper, "UTF-8");
+    }
+    if ((icv_in != (iconv_t) -1) && (icv_out != (iconv_t) -1)) {
+	    enc = (xmlCharEncodingHandlerPtr)
+	          xmlMalloc(sizeof(xmlCharEncodingHandler));
+	    if (enc == NULL) {
+	        iconv_close(icv_in);
+	        iconv_close(icv_out);
+		return(NULL);
+	    }
+            memset(enc, 0, sizeof(xmlCharEncodingHandler));
+	    enc->name = xmlMemStrdup(name);
+	    enc->input = NULL;
+	    enc->output = NULL;
+	    enc->iconv_in = icv_in;
+	    enc->iconv_out = icv_out;
+#ifdef DEBUG_ENCODING
+            xmlGenericError(xmlGenericErrorContext,
+		    "Found iconv handler for encoding %s\n", name);
+#endif
+	    return enc;
+    } else if ((icv_in != (iconv_t) -1) || icv_out != (iconv_t) -1) {
+	    xmlEncodingErr(XML_ERR_INTERNAL_ERROR,
+		    "iconv : problems with filters for '%s'\n", name);
+    }
+#endif /* LIBXML_ICONV_ENABLED */
+#ifdef LIBXML_ICU_ENABLED
+    /* check whether icu can handle this */
+    ucv_in = openIcuConverter(name, 1);
+    ucv_out = openIcuConverter(name, 0);
+    if (ucv_in != NULL && ucv_out != NULL) {
+	    encu = (xmlCharEncodingHandlerPtr)
+	           xmlMalloc(sizeof(xmlCharEncodingHandler));
+	    if (encu == NULL) {
+                closeIcuConverter(ucv_in);
+                closeIcuConverter(ucv_out);
+		return(NULL);
+	    }
+            memset(encu, 0, sizeof(xmlCharEncodingHandler));
+	    encu->name = xmlMemStrdup(name);
+	    encu->input = NULL;
+	    encu->output = NULL;
+	    encu->uconv_in = ucv_in;
+	    encu->uconv_out = ucv_out;
+#ifdef DEBUG_ENCODING
+            xmlGenericError(xmlGenericErrorContext,
+		    "Found ICU converter handler for encoding %s\n", name);
+#endif
+	    return encu;
+    } else if (ucv_in != NULL || ucv_out != NULL) {
+            closeIcuConverter(ucv_in);
+            closeIcuConverter(ucv_out);
+	    xmlEncodingErr(XML_ERR_INTERNAL_ERROR,
+		    "ICU converter : problems with filters for '%s'\n", name);
+    }
+#endif /* LIBXML_ICU_ENABLED */
+
+#ifdef DEBUG_ENCODING
+    xmlGenericError(xmlGenericErrorContext,
+	    "No handler found for encoding %s\n", name);
+#endif
+
+    /*
+     * Fallback using the canonical names
+     */
+    alias = xmlParseCharEncoding(norig);
+    if (alias != XML_CHAR_ENCODING_ERROR) {
+        const char* canon;
+        canon = xmlGetCharEncodingName(alias);
+        if ((canon != NULL) && (strcmp(name, canon))) {
+	    return(xmlFindCharEncodingHandler(canon));
+        }
+    }
+
+    /* If "none of the above", give up */
+    return(NULL);
+}
+
+/************************************************************************
+ *									*
+ *		ICONV based generic conversion functions		*
+ *									*
+ ************************************************************************/
+
+#ifdef LIBXML_ICONV_ENABLED
+/**
+ * xmlIconvWrapper:
+ * @cd:		iconv converter data structure
+ * @out:  a pointer to an array of bytes to store the result
+ * @outlen:  the length of @out
+ * @in:  a pointer to an array of input bytes
+ * @inlen:  the length of @in
+ *
+ * Returns 0 if success, or
+ *     -1 by lack of space, or
+ *     -2 if the transcoding fails (for *in is not valid utf8 string or
+ *        the result of transformation can't fit into the encoding we want), or
+ *     -3 if there the last byte can't form a single output char.
+ *
+ * The value of @inlen after return is the number of octets consumed
+ *     as the return value is positive, else unpredictable.
+ * The value of @outlen after return is the number of octets produced.
+ */
+static int
+xmlIconvWrapper(iconv_t cd, unsigned char *out, int *outlen,
+                const unsigned char *in, int *inlen) {
+    size_t icv_inlen, icv_outlen;
+    const char *icv_in = (const char *) in;
+    char *icv_out = (char *) out;
+    int ret;
+
+    if ((out == NULL) || (outlen == NULL) || (inlen == NULL) || (in == NULL)) {
+        if (outlen != NULL) *outlen = 0;
+        return(-1);
+    }
+    icv_inlen = *inlen;
+    icv_outlen = *outlen;
+    ret = iconv(cd, (ICONV_CONST char **) &icv_in, &icv_inlen, &icv_out, &icv_outlen);
+    *inlen -= icv_inlen;
+    *outlen -= icv_outlen;
+    if ((icv_inlen != 0) || (ret == -1)) {
+#ifdef EILSEQ
+        if (errno == EILSEQ) {
+            return -2;
+        } else
+#endif
+#ifdef E2BIG
+        if (errno == E2BIG) {
+            return -1;
+        } else
+#endif
+#ifdef EINVAL
+        if (errno == EINVAL) {
+            return -3;
+        } else
+#endif
+        {
+            return -3;
+        }
+    }
+    return 0;
+}
+#endif /* LIBXML_ICONV_ENABLED */
+
+/************************************************************************
+ *									*
+ *		ICU based generic conversion functions		*
+ *									*
+ ************************************************************************/
+
+#ifdef LIBXML_ICU_ENABLED
+/**
+ * xmlUconvWrapper:
+ * @cd: ICU uconverter data structure
+ * @toUnicode : non-zero if toUnicode. 0 otherwise.
+ * @out:  a pointer to an array of bytes to store the result
+ * @outlen:  the length of @out
+ * @in:  a pointer to an array of input bytes
+ * @inlen:  the length of @in
+ * @flush: if true, indicates end of input
+ *
+ * Returns 0 if success, or
+ *     -1 by lack of space, or
+ *     -2 if the transcoding fails (for *in is not valid utf8 string or
+ *        the result of transformation can't fit into the encoding we want), or
+ *     -3 if there the last byte can't form a single output char.
+ *
+ * The value of @inlen after return is the number of octets consumed
+ *     as the return value is positive, else unpredictable.
+ * The value of @outlen after return is the number of octets produced.
+ */
+static int
+xmlUconvWrapper(uconv_t *cd, int toUnicode, unsigned char *out, int *outlen,
+                const unsigned char *in, int *inlen, int flush) {
+    const char *ucv_in = (const char *) in;
+    char *ucv_out = (char *) out;
+    UErrorCode err = U_ZERO_ERROR;
+
+    if ((out == NULL) || (outlen == NULL) || (inlen == NULL) || (in == NULL)) {
+        if (outlen != NULL) *outlen = 0;
+        return(-1);
+    }
+
+    if (toUnicode) {
+        /* encoding => UTF-16 => UTF-8 */
+        ucnv_convertEx(cd->utf8, cd->uconv, &ucv_out, ucv_out + *outlen,
+                       &ucv_in, ucv_in + *inlen, cd->pivot_buf,
+                       &cd->pivot_source, &cd->pivot_target,
+                       cd->pivot_buf + ICU_PIVOT_BUF_SIZE, 0, flush, &err);
+    } else {
+        /* UTF-8 => UTF-16 => encoding */
+        ucnv_convertEx(cd->uconv, cd->utf8, &ucv_out, ucv_out + *outlen,
+                       &ucv_in, ucv_in + *inlen, cd->pivot_buf,
+                       &cd->pivot_source, &cd->pivot_target,
+                       cd->pivot_buf + ICU_PIVOT_BUF_SIZE, 0, flush, &err);
+    }
+    *inlen = ucv_in - (const char*) in;
+    *outlen = ucv_out - (char *) out;
+    if (U_SUCCESS(err)) {
+        /* reset pivot buf if this is the last call for input (flush==TRUE) */
+        if (flush)
+            cd->pivot_source = cd->pivot_target = cd->pivot_buf;
+        return 0;
+    }
+    if (err == U_BUFFER_OVERFLOW_ERROR)
+        return -1;
+    if (err == U_INVALID_CHAR_FOUND || err == U_ILLEGAL_CHAR_FOUND)
+        return -2;
+    return -3;
+}
+#endif /* LIBXML_ICU_ENABLED */
+
+/************************************************************************
+ *									*
+ *		The real API used by libxml for on-the-fly conversion	*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlEncInputChunk:
+ * @handler:  encoding handler
+ * @out:  a pointer to an array of bytes to store the result
+ * @outlen:  the length of @out
+ * @in:  a pointer to an array of input bytes
+ * @inlen:  the length of @in
+ * @flush:  flush (ICU-related)
+ *
+ * Returns 0 if success, or
+ *     -1 by lack of space, or
+ *     -2 if the transcoding fails (for *in is not valid utf8 string or
+ *        the result of transformation can't fit into the encoding we want), or
+ *     -3 if there the last byte can't form a single output char.
+ *
+ * The value of @inlen after return is the number of octets consumed
+ *     as the return value is 0, else unpredictable.
+ * The value of @outlen after return is the number of octets produced.
+ */
+static int
+xmlEncInputChunk(xmlCharEncodingHandler *handler, unsigned char *out,
+                 int *outlen, const unsigned char *in, int *inlen, int flush) {
+    int ret;
+    (void)flush;
+
+    if (handler->input != NULL) {
+        ret = handler->input(out, outlen, in, inlen);
+        if (ret > 0)
+           ret = 0;
+    }
+#ifdef LIBXML_ICONV_ENABLED
+    else if (handler->iconv_in != NULL) {
+        ret = xmlIconvWrapper(handler->iconv_in, out, outlen, in, inlen);
+    }
+#endif /* LIBXML_ICONV_ENABLED */
+#ifdef LIBXML_ICU_ENABLED
+    else if (handler->uconv_in != NULL) {
+        ret = xmlUconvWrapper(handler->uconv_in, 1, out, outlen, in, inlen,
+                              flush);
+    }
+#endif /* LIBXML_ICU_ENABLED */
+    else {
+        *outlen = 0;
+        *inlen = 0;
+        ret = -2;
+    }
+
+    return(ret);
+}
+
+/**
+ * xmlEncOutputChunk:
+ * @handler:  encoding handler
+ * @out:  a pointer to an array of bytes to store the result
+ * @outlen:  the length of @out
+ * @in:  a pointer to an array of input bytes
+ * @inlen:  the length of @in
+ *
+ * Returns 0 if success, or
+ *     -1 by lack of space, or
+ *     -2 if the transcoding fails (for *in is not valid utf8 string or
+ *        the result of transformation can't fit into the encoding we want), or
+ *     -3 if there the last byte can't form a single output char.
+ *     -4 if no output function was found.
+ *
+ * The value of @inlen after return is the number of octets consumed
+ *     as the return value is 0, else unpredictable.
+ * The value of @outlen after return is the number of octets produced.
+ */
+static int
+xmlEncOutputChunk(xmlCharEncodingHandler *handler, unsigned char *out,
+                  int *outlen, const unsigned char *in, int *inlen) {
+    int ret;
+
+    if (handler->output != NULL) {
+        ret = handler->output(out, outlen, in, inlen);
+        if (ret > 0)
+           ret = 0;
+    }
+#ifdef LIBXML_ICONV_ENABLED
+    else if (handler->iconv_out != NULL) {
+        ret = xmlIconvWrapper(handler->iconv_out, out, outlen, in, inlen);
+    }
+#endif /* LIBXML_ICONV_ENABLED */
+#ifdef LIBXML_ICU_ENABLED
+    else if (handler->uconv_out != NULL) {
+        ret = xmlUconvWrapper(handler->uconv_out, 0, out, outlen, in, inlen,
+                              1);
+    }
+#endif /* LIBXML_ICU_ENABLED */
+    else {
+        *outlen = 0;
+        *inlen = 0;
+        ret = -4;
+    }
+
+    return(ret);
+}
+
+/**
+ * xmlCharEncFirstLineInt:
+ * @handler:	char encoding transformation data structure
+ * @out:  an xmlBuffer for the output.
+ * @in:  an xmlBuffer for the input
+ * @len:  number of bytes to convert for the first line, or -1
+ *
+ * Front-end for the encoding handler input function, but handle only
+ * the very first line, i.e. limit itself to 45 chars.
+ *
+ * Returns the number of byte written if success, or
+ *     -1 general error
+ *     -2 if the transcoding fails (for *in is not valid utf8 string or
+ *        the result of transformation can't fit into the encoding we want), or
+ */
+int
+xmlCharEncFirstLineInt(xmlCharEncodingHandler *handler, xmlBufferPtr out,
+                       xmlBufferPtr in, int len) {
+    int ret;
+    int written;
+    int toconv;
+
+    if (handler == NULL) return(-1);
+    if (out == NULL) return(-1);
+    if (in == NULL) return(-1);
+
+    /* calculate space available */
+    written = out->size - out->use - 1; /* count '\0' */
+    toconv = in->use;
+    /*
+     * echo '<?xml version="1.0" encoding="UCS4"?>' | wc -c => 38
+     * 45 chars should be sufficient to reach the end of the encoding
+     * declaration without going too far inside the document content.
+     * on UTF-16 this means 90bytes, on UCS4 this means 180
+     * The actual value depending on guessed encoding is passed as @len
+     * if provided
+     */
+    if (len >= 0) {
+        if (toconv > len)
+            toconv = len;
+    } else {
+        if (toconv > 180)
+            toconv = 180;
+    }
+    if (toconv * 2 >= written) {
+        xmlBufferGrow(out, toconv * 2);
+	written = out->size - out->use - 1;
+    }
+
+    ret = xmlEncInputChunk(handler, &out->content[out->use], &written,
+                           in->content, &toconv, 0);
+    xmlBufferShrink(in, toconv);
+    out->use += written;
+    out->content[out->use] = 0;
+    if (ret == -1) ret = -3;
+
+#ifdef DEBUG_ENCODING
+    switch (ret) {
+        case 0:
+	    xmlGenericError(xmlGenericErrorContext,
+		    "converted %d bytes to %d bytes of input\n",
+	            toconv, written);
+	    break;
+        case -1:
+	    xmlGenericError(xmlGenericErrorContext,"converted %d bytes to %d bytes of input, %d left\n",
+	            toconv, written, in->use);
+	    break;
+        case -2:
+	    xmlGenericError(xmlGenericErrorContext,
+		    "input conversion failed due to input error\n");
+	    break;
+        case -3:
+	    xmlGenericError(xmlGenericErrorContext,"converted %d bytes to %d bytes of input, %d left\n",
+	            toconv, written, in->use);
+	    break;
+	default:
+	    xmlGenericError(xmlGenericErrorContext,"Unknown input conversion failed %d\n", ret);
+    }
+#endif /* DEBUG_ENCODING */
+    /*
+     * Ignore when input buffer is not on a boundary
+     */
+    if (ret == -3) ret = 0;
+    if (ret == -1) ret = 0;
+    return(written ? written : ret);
+}
+
+/**
+ * xmlCharEncFirstLine:
+ * @handler:	char encoding transformation data structure
+ * @out:  an xmlBuffer for the output.
+ * @in:  an xmlBuffer for the input
+ *
+ * Front-end for the encoding handler input function, but handle only
+ * the very first line, i.e. limit itself to 45 chars.
+ *
+ * Returns the number of byte written if success, or
+ *     -1 general error
+ *     -2 if the transcoding fails (for *in is not valid utf8 string or
+ *        the result of transformation can't fit into the encoding we want), or
+ */
+int
+xmlCharEncFirstLine(xmlCharEncodingHandler *handler, xmlBufferPtr out,
+                 xmlBufferPtr in) {
+    return(xmlCharEncFirstLineInt(handler, out, in, -1));
+}
+
+/**
+ * xmlCharEncFirstLineInput:
+ * @input: a parser input buffer
+ * @len:  number of bytes to convert for the first line, or -1
+ *
+ * Front-end for the encoding handler input function, but handle only
+ * the very first line. Point is that this is based on autodetection
+ * of the encoding and once that first line is converted we may find
+ * out that a different decoder is needed to process the input.
+ *
+ * Returns the number of byte written if success, or
+ *     -1 general error
+ *     -2 if the transcoding fails (for *in is not valid utf8 string or
+ *        the result of transformation can't fit into the encoding we want), or
+ */
+int
+xmlCharEncFirstLineInput(xmlParserInputBufferPtr input, int len)
+{
+    int ret;
+    size_t written;
+    size_t toconv;
+    int c_in;
+    int c_out;
+    xmlBufPtr in;
+    xmlBufPtr out;
+
+    if ((input == NULL) || (input->encoder == NULL) ||
+        (input->buffer == NULL) || (input->raw == NULL))
+        return (-1);
+    out = input->buffer;
+    in = input->raw;
+
+    toconv = xmlBufUse(in);
+    if (toconv == 0)
+        return (0);
+    written = xmlBufAvail(out) - 1; /* count '\0' */
+    /*
+     * echo '<?xml version="1.0" encoding="UCS4"?>' | wc -c => 38
+     * 45 chars should be sufficient to reach the end of the encoding
+     * declaration without going too far inside the document content.
+     * on UTF-16 this means 90bytes, on UCS4 this means 180
+     * The actual value depending on guessed encoding is passed as @len
+     * if provided
+     */
+    if (len >= 0) {
+        if (toconv > (unsigned int) len)
+            toconv = len;
+    } else {
+        if (toconv > 180)
+            toconv = 180;
+    }
+    if (toconv * 2 >= written) {
+        xmlBufGrow(out, toconv * 2);
+        written = xmlBufAvail(out) - 1;
+    }
+    if (written > 360)
+        written = 360;
+
+    c_in = toconv;
+    c_out = written;
+    ret = xmlEncInputChunk(input->encoder, xmlBufEnd(out), &c_out,
+                           xmlBufContent(in), &c_in, 0);
+    xmlBufShrink(in, c_in);
+    xmlBufAddLen(out, c_out);
+    if (ret == -1)
+        ret = -3;
+
+    switch (ret) {
+        case 0:
+#ifdef DEBUG_ENCODING
+            xmlGenericError(xmlGenericErrorContext,
+                            "converted %d bytes to %d bytes of input\n",
+                            c_in, c_out);
+#endif
+            break;
+        case -1:
+#ifdef DEBUG_ENCODING
+            xmlGenericError(xmlGenericErrorContext,
+                         "converted %d bytes to %d bytes of input, %d left\n",
+                            c_in, c_out, (int)xmlBufUse(in));
+#endif
+            break;
+        case -3:
+#ifdef DEBUG_ENCODING
+            xmlGenericError(xmlGenericErrorContext,
+                        "converted %d bytes to %d bytes of input, %d left\n",
+                            c_in, c_out, (int)xmlBufUse(in));
+#endif
+            break;
+        case -2: {
+            char buf[50];
+            const xmlChar *content = xmlBufContent(in);
+
+	    snprintf(&buf[0], 49, "0x%02X 0x%02X 0x%02X 0x%02X",
+		     content[0], content[1],
+		     content[2], content[3]);
+	    buf[49] = 0;
+	    xmlEncodingErr(XML_I18N_CONV_FAILED,
+		    "input conversion failed due to input error, bytes %s\n",
+		           buf);
+        }
+    }
+    /*
+     * Ignore when input buffer is not on a boundary
+     */
+    if (ret == -3) ret = 0;
+    if (ret == -1) ret = 0;
+    return(c_out ? c_out : ret);
+}
+
+/**
+ * xmlCharEncInput:
+ * @input: a parser input buffer
+ * @flush: try to flush all the raw buffer
+ *
+ * Generic front-end for the encoding handler on parser input
+ *
+ * Returns the number of byte written if success, or
+ *     -1 general error
+ *     -2 if the transcoding fails (for *in is not valid utf8 string or
+ *        the result of transformation can't fit into the encoding we want), or
+ */
+int
+xmlCharEncInput(xmlParserInputBufferPtr input, int flush)
+{
+    int ret;
+    size_t written;
+    size_t toconv;
+    int c_in;
+    int c_out;
+    xmlBufPtr in;
+    xmlBufPtr out;
+
+    if ((input == NULL) || (input->encoder == NULL) ||
+        (input->buffer == NULL) || (input->raw == NULL))
+        return (-1);
+    out = input->buffer;
+    in = input->raw;
+
+    toconv = xmlBufUse(in);
+    if (toconv == 0)
+        return (0);
+    if ((toconv > 64 * 1024) && (flush == 0))
+        toconv = 64 * 1024;
+    written = xmlBufAvail(out);
+    if (written > 0)
+        written--; /* count '\0' */
+    if (toconv * 2 >= written) {
+        xmlBufGrow(out, toconv * 2);
+        written = xmlBufAvail(out);
+        if (written > 0)
+            written--; /* count '\0' */
+    }
+    if ((written > 128 * 1024) && (flush == 0))
+        written = 128 * 1024;
+
+    c_in = toconv;
+    c_out = written;
+    ret = xmlEncInputChunk(input->encoder, xmlBufEnd(out), &c_out,
+                           xmlBufContent(in), &c_in, flush);
+    xmlBufShrink(in, c_in);
+    xmlBufAddLen(out, c_out);
+    if (ret == -1)
+        ret = -3;
+
+    switch (ret) {
+        case 0:
+#ifdef DEBUG_ENCODING
+            xmlGenericError(xmlGenericErrorContext,
+                            "converted %d bytes to %d bytes of input\n",
+                            c_in, c_out);
+#endif
+            break;
+        case -1:
+#ifdef DEBUG_ENCODING
+            xmlGenericError(xmlGenericErrorContext,
+                         "converted %d bytes to %d bytes of input, %d left\n",
+                            c_in, c_out, (int)xmlBufUse(in));
+#endif
+            break;
+        case -3:
+#ifdef DEBUG_ENCODING
+            xmlGenericError(xmlGenericErrorContext,
+                        "converted %d bytes to %d bytes of input, %d left\n",
+                            c_in, c_out, (int)xmlBufUse(in));
+#endif
+            break;
+        case -2: {
+            char buf[50];
+            const xmlChar *content = xmlBufContent(in);
+
+	    snprintf(&buf[0], 49, "0x%02X 0x%02X 0x%02X 0x%02X",
+		     content[0], content[1],
+		     content[2], content[3]);
+	    buf[49] = 0;
+	    xmlEncodingErr(XML_I18N_CONV_FAILED,
+		    "input conversion failed due to input error, bytes %s\n",
+		           buf);
+        }
+    }
+    /*
+     * Ignore when input buffer is not on a boundary
+     */
+    if (ret == -3)
+        ret = 0;
+    return (c_out? c_out : ret);
+}
+
+/**
+ * xmlCharEncInFunc:
+ * @handler:	char encoding transformation data structure
+ * @out:  an xmlBuffer for the output.
+ * @in:  an xmlBuffer for the input
+ *
+ * Generic front-end for the encoding handler input function
+ *
+ * Returns the number of byte written if success, or
+ *     -1 general error
+ *     -2 if the transcoding fails (for *in is not valid utf8 string or
+ *        the result of transformation can't fit into the encoding we want), or
+ */
+int
+xmlCharEncInFunc(xmlCharEncodingHandler * handler, xmlBufferPtr out,
+                 xmlBufferPtr in)
+{
+    int ret;
+    int written;
+    int toconv;
+
+    if (handler == NULL)
+        return (-1);
+    if (out == NULL)
+        return (-1);
+    if (in == NULL)
+        return (-1);
+
+    toconv = in->use;
+    if (toconv == 0)
+        return (0);
+    written = out->size - out->use -1; /* count '\0' */
+    if (toconv * 2 >= written) {
+        xmlBufferGrow(out, out->size + toconv * 2);
+        written = out->size - out->use - 1;
+    }
+    ret = xmlEncInputChunk(handler, &out->content[out->use], &written,
+                           in->content, &toconv, 1);
+    xmlBufferShrink(in, toconv);
+    out->use += written;
+    out->content[out->use] = 0;
+    if (ret == -1)
+        ret = -3;
+
+    switch (ret) {
+        case 0:
+#ifdef DEBUG_ENCODING
+            xmlGenericError(xmlGenericErrorContext,
+                            "converted %d bytes to %d bytes of input\n",
+                            toconv, written);
+#endif
+            break;
+        case -1:
+#ifdef DEBUG_ENCODING
+            xmlGenericError(xmlGenericErrorContext,
+                         "converted %d bytes to %d bytes of input, %d left\n",
+                            toconv, written, in->use);
+#endif
+            break;
+        case -3:
+#ifdef DEBUG_ENCODING
+            xmlGenericError(xmlGenericErrorContext,
+                        "converted %d bytes to %d bytes of input, %d left\n",
+                            toconv, written, in->use);
+#endif
+            break;
+        case -2: {
+            char buf[50];
+
+	    snprintf(&buf[0], 49, "0x%02X 0x%02X 0x%02X 0x%02X",
+		     in->content[0], in->content[1],
+		     in->content[2], in->content[3]);
+	    buf[49] = 0;
+	    xmlEncodingErr(XML_I18N_CONV_FAILED,
+		    "input conversion failed due to input error, bytes %s\n",
+		           buf);
+        }
+    }
+    /*
+     * Ignore when input buffer is not on a boundary
+     */
+    if (ret == -3)
+        ret = 0;
+    return (written? written : ret);
+}
+
+#ifdef LIBXML_OUTPUT_ENABLED
+/**
+ * xmlCharEncOutput:
+ * @output: a parser output buffer
+ * @init: is this an initialization call without data
+ *
+ * Generic front-end for the encoding handler on parser output
+ * a first call with @init == 1 has to be made first to initiate the
+ * output in case of non-stateless encoding needing to initiate their
+ * state or the output (like the BOM in UTF16).
+ * In case of UTF8 sequence conversion errors for the given encoder,
+ * the content will be automatically remapped to a CharRef sequence.
+ *
+ * Returns the number of byte written if success, or
+ *     -1 general error
+ *     -2 if the transcoding fails (for *in is not valid utf8 string or
+ *        the result of transformation can't fit into the encoding we want), or
+ */
+int
+xmlCharEncOutput(xmlOutputBufferPtr output, int init)
+{
+    int ret;
+    size_t written;
+    int writtentot = 0;
+    size_t toconv;
+    int c_in;
+    int c_out;
+    xmlBufPtr in;
+    xmlBufPtr out;
+
+    if ((output == NULL) || (output->encoder == NULL) ||
+        (output->buffer == NULL) || (output->conv == NULL))
+        return (-1);
+    out = output->conv;
+    in = output->buffer;
+
+retry:
+
+    written = xmlBufAvail(out);
+    if (written > 0)
+        written--; /* count '\0' */
+
+    /*
+     * First specific handling of the initialization call
+     */
+    if (init) {
+        c_in = 0;
+        c_out = written;
+        /* TODO: Check return value. */
+        xmlEncOutputChunk(output->encoder, xmlBufEnd(out), &c_out,
+                          NULL, &c_in);
+        xmlBufAddLen(out, c_out);
+#ifdef DEBUG_ENCODING
+	xmlGenericError(xmlGenericErrorContext,
+		"initialized encoder\n");
+#endif
+        return(c_out);
+    }
+
+    /*
+     * Conversion itself.
+     */
+    toconv = xmlBufUse(in);
+    if (toconv == 0)
+        return (0);
+    if (toconv > 64 * 1024)
+        toconv = 64 * 1024;
+    if (toconv * 4 >= written) {
+        xmlBufGrow(out, toconv * 4);
+        written = xmlBufAvail(out) - 1;
+    }
+    if (written > 256 * 1024)
+        written = 256 * 1024;
+
+    c_in = toconv;
+    c_out = written;
+    ret = xmlEncOutputChunk(output->encoder, xmlBufEnd(out), &c_out,
+                            xmlBufContent(in), &c_in);
+    xmlBufShrink(in, c_in);
+    xmlBufAddLen(out, c_out);
+    writtentot += c_out;
+    if (ret == -1) {
+        if (c_out > 0) {
+            /* Can be a limitation of iconv or uconv */
+            goto retry;
+        }
+        ret = -3;
+    }
+
+    /*
+     * Attempt to handle error cases
+     */
+    switch (ret) {
+        case 0:
+#ifdef DEBUG_ENCODING
+	    xmlGenericError(xmlGenericErrorContext,
+		    "converted %d bytes to %d bytes of output\n",
+	            c_in, c_out);
+#endif
+	    break;
+        case -1:
+#ifdef DEBUG_ENCODING
+	    xmlGenericError(xmlGenericErrorContext,
+		    "output conversion failed by lack of space\n");
+#endif
+	    break;
+        case -3:
+#ifdef DEBUG_ENCODING
+	    xmlGenericError(xmlGenericErrorContext,"converted %d bytes to %d bytes of output %d left\n",
+	            c_in, c_out, (int) xmlBufUse(in));
+#endif
+	    break;
+        case -4:
+            xmlEncodingErr(XML_I18N_NO_OUTPUT,
+                           "xmlCharEncOutFunc: no output function !\n", NULL);
+            ret = -1;
+            break;
+        case -2: {
+	    xmlChar charref[20];
+	    int len = (int) xmlBufUse(in);
+            xmlChar *content = xmlBufContent(in);
+	    int cur, charrefLen;
+
+	    cur = xmlGetUTF8Char(content, &len);
+	    if (cur <= 0)
+                break;
+
+#ifdef DEBUG_ENCODING
+            xmlGenericError(xmlGenericErrorContext,
+                    "handling output conversion error\n");
+            xmlGenericError(xmlGenericErrorContext,
+                    "Bytes: 0x%02X 0x%02X 0x%02X 0x%02X\n",
+                    content[0], content[1],
+                    content[2], content[3]);
+#endif
+            /*
+             * Removes the UTF8 sequence, and replace it by a charref
+             * and continue the transcoding phase, hoping the error
+             * did not mangle the encoder state.
+             */
+            charrefLen = snprintf((char *) &charref[0], sizeof(charref),
+                             "&#%d;", cur);
+            xmlBufShrink(in, len);
+            xmlBufGrow(out, charrefLen * 4);
+            c_out = xmlBufAvail(out) - 1;
+            c_in = charrefLen;
+            ret = xmlEncOutputChunk(output->encoder, xmlBufEnd(out), &c_out,
+                                    charref, &c_in);
+
+	    if ((ret < 0) || (c_in != charrefLen)) {
+		char buf[50];
+
+		snprintf(&buf[0], 49, "0x%02X 0x%02X 0x%02X 0x%02X",
+			 content[0], content[1],
+			 content[2], content[3]);
+		buf[49] = 0;
+		xmlEncodingErr(XML_I18N_CONV_FAILED,
+		    "output conversion failed due to conv error, bytes %s\n",
+			       buf);
+		if (xmlBufGetAllocationScheme(in) != XML_BUFFER_ALLOC_IMMUTABLE)
+		    content[0] = ' ';
+                break;
+	    }
+
+            xmlBufAddLen(out, c_out);
+            writtentot += c_out;
+            goto retry;
+	}
+    }
+    return(writtentot ? writtentot : ret);
+}
+#endif
+
+/**
+ * xmlCharEncOutFunc:
+ * @handler:	char encoding transformation data structure
+ * @out:  an xmlBuffer for the output.
+ * @in:  an xmlBuffer for the input
+ *
+ * Generic front-end for the encoding handler output function
+ * a first call with @in == NULL has to be made firs to initiate the
+ * output in case of non-stateless encoding needing to initiate their
+ * state or the output (like the BOM in UTF16).
+ * In case of UTF8 sequence conversion errors for the given encoder,
+ * the content will be automatically remapped to a CharRef sequence.
+ *
+ * Returns the number of byte written if success, or
+ *     -1 general error
+ *     -2 if the transcoding fails (for *in is not valid utf8 string or
+ *        the result of transformation can't fit into the encoding we want), or
+ */
+int
+xmlCharEncOutFunc(xmlCharEncodingHandler *handler, xmlBufferPtr out,
+                  xmlBufferPtr in) {
+    int ret;
+    int written;
+    int writtentot = 0;
+    int toconv;
+
+    if (handler == NULL) return(-1);
+    if (out == NULL) return(-1);
+
+retry:
+
+    written = out->size - out->use;
+
+    if (written > 0)
+	written--; /* Gennady: count '/0' */
+
+    /*
+     * First specific handling of in = NULL, i.e. the initialization call
+     */
+    if (in == NULL) {
+        toconv = 0;
+        /* TODO: Check return value. */
+        xmlEncOutputChunk(handler, &out->content[out->use], &written,
+                          NULL, &toconv);
+        out->use += written;
+        out->content[out->use] = 0;
+#ifdef DEBUG_ENCODING
+	xmlGenericError(xmlGenericErrorContext,
+		"initialized encoder\n");
+#endif
+        return(0);
+    }
+
+    /*
+     * Conversion itself.
+     */
+    toconv = in->use;
+    if (toconv == 0)
+	return(0);
+    if (toconv * 4 >= written) {
+        xmlBufferGrow(out, toconv * 4);
+	written = out->size - out->use - 1;
+    }
+    ret = xmlEncOutputChunk(handler, &out->content[out->use], &written,
+                            in->content, &toconv);
+    xmlBufferShrink(in, toconv);
+    out->use += written;
+    writtentot += written;
+    out->content[out->use] = 0;
+    if (ret == -1) {
+        if (written > 0) {
+            /* Can be a limitation of iconv or uconv */
+            goto retry;
+        }
+        ret = -3;
+    }
+
+    /*
+     * Attempt to handle error cases
+     */
+    switch (ret) {
+        case 0:
+#ifdef DEBUG_ENCODING
+	    xmlGenericError(xmlGenericErrorContext,
+		    "converted %d bytes to %d bytes of output\n",
+	            toconv, written);
+#endif
+	    break;
+        case -1:
+#ifdef DEBUG_ENCODING
+	    xmlGenericError(xmlGenericErrorContext,
+		    "output conversion failed by lack of space\n");
+#endif
+	    break;
+        case -3:
+#ifdef DEBUG_ENCODING
+	    xmlGenericError(xmlGenericErrorContext,"converted %d bytes to %d bytes of output %d left\n",
+	            toconv, written, in->use);
+#endif
+	    break;
+        case -4:
+	    xmlEncodingErr(XML_I18N_NO_OUTPUT,
+		           "xmlCharEncOutFunc: no output function !\n", NULL);
+	    ret = -1;
+            break;
+        case -2: {
+	    xmlChar charref[20];
+	    int len = in->use;
+	    const xmlChar *utf = (const xmlChar *) in->content;
+	    int cur, charrefLen;
+
+	    cur = xmlGetUTF8Char(utf, &len);
+	    if (cur <= 0)
+                break;
+
+#ifdef DEBUG_ENCODING
+            xmlGenericError(xmlGenericErrorContext,
+                    "handling output conversion error\n");
+            xmlGenericError(xmlGenericErrorContext,
+                    "Bytes: 0x%02X 0x%02X 0x%02X 0x%02X\n",
+                    in->content[0], in->content[1],
+                    in->content[2], in->content[3]);
+#endif
+            /*
+             * Removes the UTF8 sequence, and replace it by a charref
+             * and continue the transcoding phase, hoping the error
+             * did not mangle the encoder state.
+             */
+            charrefLen = snprintf((char *) &charref[0], sizeof(charref),
+                             "&#%d;", cur);
+            xmlBufferShrink(in, len);
+            xmlBufferGrow(out, charrefLen * 4);
+	    written = out->size - out->use - 1;
+            toconv = charrefLen;
+            ret = xmlEncOutputChunk(handler, &out->content[out->use], &written,
+                                    charref, &toconv);
+
+	    if ((ret < 0) || (toconv != charrefLen)) {
+		char buf[50];
+
+		snprintf(&buf[0], 49, "0x%02X 0x%02X 0x%02X 0x%02X",
+			 in->content[0], in->content[1],
+			 in->content[2], in->content[3]);
+		buf[49] = 0;
+		xmlEncodingErr(XML_I18N_CONV_FAILED,
+		    "output conversion failed due to conv error, bytes %s\n",
+			       buf);
+		if (in->alloc != XML_BUFFER_ALLOC_IMMUTABLE)
+		    in->content[0] = ' ';
+	        break;
+	    }
+
+            out->use += written;
+            writtentot += written;
+            out->content[out->use] = 0;
+            goto retry;
+	}
+    }
+    return(writtentot ? writtentot : ret);
+}
+
+/**
+ * xmlCharEncCloseFunc:
+ * @handler:	char encoding transformation data structure
+ *
+ * Generic front-end for encoding handler close function
+ *
+ * Returns 0 if success, or -1 in case of error
+ */
+int
+xmlCharEncCloseFunc(xmlCharEncodingHandler *handler) {
+    int ret = 0;
+    int tofree = 0;
+    int i, handler_in_list = 0;
+
+    if (handler == NULL) return(-1);
+    if (handler->name == NULL) return(-1);
+    if (handlers != NULL) {
+        for (i = 0;i < nbCharEncodingHandler; i++) {
+            if (handler == handlers[i]) {
+	        handler_in_list = 1;
+		break;
+	    }
+	}
+    }
+#ifdef LIBXML_ICONV_ENABLED
+    /*
+     * Iconv handlers can be used only once, free the whole block.
+     * and the associated icon resources.
+     */
+    if ((handler_in_list == 0) &&
+        ((handler->iconv_out != NULL) || (handler->iconv_in != NULL))) {
+        tofree = 1;
+	if (handler->iconv_out != NULL) {
+	    if (iconv_close(handler->iconv_out))
+		ret = -1;
+	    handler->iconv_out = NULL;
+	}
+	if (handler->iconv_in != NULL) {
+	    if (iconv_close(handler->iconv_in))
+		ret = -1;
+	    handler->iconv_in = NULL;
+	}
+    }
+#endif /* LIBXML_ICONV_ENABLED */
+#ifdef LIBXML_ICU_ENABLED
+    if ((handler_in_list == 0) &&
+        ((handler->uconv_out != NULL) || (handler->uconv_in != NULL))) {
+        tofree = 1;
+	if (handler->uconv_out != NULL) {
+	    closeIcuConverter(handler->uconv_out);
+	    handler->uconv_out = NULL;
+	}
+	if (handler->uconv_in != NULL) {
+	    closeIcuConverter(handler->uconv_in);
+	    handler->uconv_in = NULL;
+	}
+    }
+#endif
+    if (tofree) {
+        /* free up only dynamic handlers iconv/uconv */
+        if (handler->name != NULL)
+            xmlFree(handler->name);
+        handler->name = NULL;
+        xmlFree(handler);
+    }
+#ifdef DEBUG_ENCODING
+    if (ret)
+        xmlGenericError(xmlGenericErrorContext,
+		"failed to close the encoding handler\n");
+    else
+        xmlGenericError(xmlGenericErrorContext,
+		"closed the encoding handler\n");
+#endif
+
+    return(ret);
+}
+
+/**
+ * xmlByteConsumed:
+ * @ctxt: an XML parser context
+ *
+ * This function provides the current index of the parser relative
+ * to the start of the current entity. This function is computed in
+ * bytes from the beginning starting at zero and finishing at the
+ * size in byte of the file if parsing a file. The function is
+ * of constant cost if the input is UTF-8 but can be costly if run
+ * on non-UTF-8 input.
+ *
+ * Returns the index in bytes from the beginning of the entity or -1
+ *         in case the index could not be computed.
+ */
+long
+xmlByteConsumed(xmlParserCtxtPtr ctxt) {
+    xmlParserInputPtr in;
+
+    if (ctxt == NULL) return(-1);
+    in = ctxt->input;
+    if (in == NULL)  return(-1);
+    if ((in->buf != NULL) && (in->buf->encoder != NULL)) {
+        unsigned int unused = 0;
+	xmlCharEncodingHandler * handler = in->buf->encoder;
+        /*
+	 * Encoding conversion, compute the number of unused original
+	 * bytes from the input not consumed and subtract that from
+	 * the raw consumed value, this is not a cheap operation
+	 */
+        if (in->end - in->cur > 0) {
+	    unsigned char convbuf[32000];
+	    const unsigned char *cur = (const unsigned char *)in->cur;
+	    int toconv = in->end - in->cur, written = 32000;
+
+	    int ret;
+
+            do {
+                toconv = in->end - cur;
+                written = 32000;
+                ret = xmlEncOutputChunk(handler, &convbuf[0], &written,
+                                        cur, &toconv);
+                if (ret < 0) {
+                    if (written > 0)
+                        ret = -2;
+                    else
+                        return(-1);
+                }
+                unused += written;
+                cur += toconv;
+            } while (ret == -2);
+	}
+	if (in->buf->rawconsumed < unused)
+	    return(-1);
+	return(in->buf->rawconsumed - unused);
+    }
+    return(in->consumed + (in->cur - in->base));
+}
+
+#if !defined(LIBXML_ICONV_ENABLED) && !defined(LIBXML_ICU_ENABLED)
+#ifdef LIBXML_ISO8859X_ENABLED
+
+/**
+ * UTF8ToISO8859x:
+ * @out:  a pointer to an array of bytes to store the result
+ * @outlen:  the length of @out
+ * @in:  a pointer to an array of UTF-8 chars
+ * @inlen:  the length of @in
+ * @xlattable: the 2-level transcoding table
+ *
+ * Take a block of UTF-8 chars in and try to convert it to an ISO 8859-*
+ * block of chars out.
+ *
+ * Returns 0 if success, -2 if the transcoding fails, or -1 otherwise
+ * The value of @inlen after return is the number of octets consumed
+ *     as the return value is positive, else unpredictable.
+ * The value of @outlen after return is the number of octets consumed.
+ */
+static int
+UTF8ToISO8859x(unsigned char* out, int *outlen,
+              const unsigned char* in, int *inlen,
+              unsigned char const *xlattable) {
+    const unsigned char* outstart = out;
+    const unsigned char* inend;
+    const unsigned char* instart = in;
+    const unsigned char* processed = in;
+
+    if ((out == NULL) || (outlen == NULL) || (inlen == NULL) ||
+        (xlattable == NULL))
+	return(-1);
+    if (in == NULL) {
+        /*
+        * initialization nothing to do
+        */
+        *outlen = 0;
+        *inlen = 0;
+        return(0);
+    }
+    inend = in + (*inlen);
+    while (in < inend) {
+        unsigned char d = *in++;
+        if  (d < 0x80)  {
+            *out++ = d;
+        } else if (d < 0xC0) {
+            /* trailing byte in leading position */
+            *outlen = out - outstart;
+            *inlen = processed - instart;
+            return(-2);
+        } else if (d < 0xE0) {
+            unsigned char c;
+            if (!(in < inend)) {
+                /* trailing byte not in input buffer */
+                *outlen = out - outstart;
+                *inlen = processed - instart;
+                return(-3);
+            }
+            c = *in++;
+            if ((c & 0xC0) != 0x80) {
+                /* not a trailing byte */
+                *outlen = out - outstart;
+                *inlen = processed - instart;
+                return(-2);
+            }
+            c = c & 0x3F;
+            d = d & 0x1F;
+            d = xlattable [48 + c + xlattable [d] * 64];
+            if (d == 0) {
+                /* not in character set */
+                *outlen = out - outstart;
+                *inlen = processed - instart;
+                return(-2);
+            }
+            *out++ = d;
+        } else if (d < 0xF0) {
+            unsigned char c1;
+            unsigned char c2;
+            if (!(in < inend - 1)) {
+                /* trailing bytes not in input buffer */
+                *outlen = out - outstart;
+                *inlen = processed - instart;
+                return(-3);
+            }
+            c1 = *in++;
+            if ((c1 & 0xC0) != 0x80) {
+                /* not a trailing byte (c1) */
+                *outlen = out - outstart;
+                *inlen = processed - instart;
+                return(-2);
+            }
+            c2 = *in++;
+            if ((c2 & 0xC0) != 0x80) {
+                /* not a trailing byte (c2) */
+                *outlen = out - outstart;
+                *inlen = processed - instart;
+                return(-2);
+            }
+            c1 = c1 & 0x3F;
+            c2 = c2 & 0x3F;
+	    d = d & 0x0F;
+	    d = xlattable [48 + c2 + xlattable [48 + c1 +
+			xlattable [32 + d] * 64] * 64];
+            if (d == 0) {
+                /* not in character set */
+                *outlen = out - outstart;
+                *inlen = processed - instart;
+                return(-2);
+            }
+            *out++ = d;
+        } else {
+            /* cannot transcode >= U+010000 */
+            *outlen = out - outstart;
+            *inlen = processed - instart;
+            return(-2);
+        }
+        processed = in;
+    }
+    *outlen = out - outstart;
+    *inlen = processed - instart;
+    return(*outlen);
+}
+
+/**
+ * ISO8859xToUTF8
+ * @out:  a pointer to an array of bytes to store the result
+ * @outlen:  the length of @out
+ * @in:  a pointer to an array of ISO Latin 1 chars
+ * @inlen:  the length of @in
+ *
+ * Take a block of ISO 8859-* chars in and try to convert it to an UTF-8
+ * block of chars out.
+ * Returns 0 if success, or -1 otherwise
+ * The value of @inlen after return is the number of octets consumed
+ * The value of @outlen after return is the number of octets produced.
+ */
+static int
+ISO8859xToUTF8(unsigned char* out, int *outlen,
+              const unsigned char* in, int *inlen,
+              unsigned short const *unicodetable) {
+    unsigned char* outstart = out;
+    unsigned char* outend;
+    const unsigned char* instart = in;
+    const unsigned char* inend;
+    const unsigned char* instop;
+    unsigned int c;
+
+    if ((out == NULL) || (outlen == NULL) || (inlen == NULL) ||
+        (in == NULL) || (unicodetable == NULL))
+	return(-1);
+    outend = out + *outlen;
+    inend = in + *inlen;
+    instop = inend;
+
+    while ((in < inend) && (out < outend - 2)) {
+        if (*in >= 0x80) {
+            c = unicodetable [*in - 0x80];
+            if (c == 0) {
+                /* undefined code point */
+                *outlen = out - outstart;
+                *inlen = in - instart;
+                return (-1);
+            }
+            if (c < 0x800) {
+                *out++ = ((c >>  6) & 0x1F) | 0xC0;
+                *out++ = (c & 0x3F) | 0x80;
+            } else {
+                *out++ = ((c >>  12) & 0x0F) | 0xE0;
+                *out++ = ((c >>  6) & 0x3F) | 0x80;
+                *out++ = (c & 0x3F) | 0x80;
+            }
+            ++in;
+        }
+        if (instop - in > outend - out) instop = in + (outend - out);
+        while ((*in < 0x80) && (in < instop)) {
+            *out++ = *in++;
+        }
+    }
+    if ((in < inend) && (out < outend) && (*in < 0x80)) {
+        *out++ =  *in++;
+    }
+    if ((in < inend) && (out < outend) && (*in < 0x80)) {
+        *out++ =  *in++;
+    }
+    *outlen = out - outstart;
+    *inlen = in - instart;
+    return (*outlen);
+}
+
+
+/************************************************************************
+ * Lookup tables for ISO-8859-2..ISO-8859-16 transcoding                *
+ ************************************************************************/
+
+static unsigned short const xmlunicodetable_ISO8859_2 [128] = {
+    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+    0x00a0, 0x0104, 0x02d8, 0x0141, 0x00a4, 0x013d, 0x015a, 0x00a7,
+    0x00a8, 0x0160, 0x015e, 0x0164, 0x0179, 0x00ad, 0x017d, 0x017b,
+    0x00b0, 0x0105, 0x02db, 0x0142, 0x00b4, 0x013e, 0x015b, 0x02c7,
+    0x00b8, 0x0161, 0x015f, 0x0165, 0x017a, 0x02dd, 0x017e, 0x017c,
+    0x0154, 0x00c1, 0x00c2, 0x0102, 0x00c4, 0x0139, 0x0106, 0x00c7,
+    0x010c, 0x00c9, 0x0118, 0x00cb, 0x011a, 0x00cd, 0x00ce, 0x010e,
+    0x0110, 0x0143, 0x0147, 0x00d3, 0x00d4, 0x0150, 0x00d6, 0x00d7,
+    0x0158, 0x016e, 0x00da, 0x0170, 0x00dc, 0x00dd, 0x0162, 0x00df,
+    0x0155, 0x00e1, 0x00e2, 0x0103, 0x00e4, 0x013a, 0x0107, 0x00e7,
+    0x010d, 0x00e9, 0x0119, 0x00eb, 0x011b, 0x00ed, 0x00ee, 0x010f,
+    0x0111, 0x0144, 0x0148, 0x00f3, 0x00f4, 0x0151, 0x00f6, 0x00f7,
+    0x0159, 0x016f, 0x00fa, 0x0171, 0x00fc, 0x00fd, 0x0163, 0x02d9,
+};
+
+static unsigned char const xmltranscodetable_ISO8859_2 [48 + 6 * 64] = {
+    "\x00\x00\x01\x05\x02\x04\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f"
+    "\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f"
+    "\xa0\x00\x00\x00\xa4\x00\x00\xa7\xa8\x00\x00\x00\x00\xad\x00\x00"
+    "\xb0\x00\x00\x00\xb4\x00\x00\x00\xb8\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\xc3\xe3\xa1\xb1\xc6\xe6\x00\x00\x00\x00\xc8\xe8\xcf\xef"
+    "\xd0\xf0\x00\x00\x00\x00\x00\x00\xca\xea\xcc\xec\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc5\xe5\x00\x00\xa5\xb5\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\xb7\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\xa2\xff\x00\xb2\x00\xbd\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\xa3\xb3\xd1\xf1\x00\x00\xd2\xf2\x00\x00\x00\x00\x00\x00\x00"
+    "\xd5\xf5\x00\x00\xc0\xe0\x00\x00\xd8\xf8\xa6\xb6\x00\x00\xaa\xba"
+    "\xa9\xb9\xde\xfe\xab\xbb\x00\x00\x00\x00\x00\x00\x00\x00\xd9\xf9"
+    "\xdb\xfb\x00\x00\x00\x00\x00\x00\x00\xac\xbc\xaf\xbf\xae\xbe\x00"
+    "\x00\xc1\xc2\x00\xc4\x00\x00\xc7\x00\xc9\x00\xcb\x00\xcd\xce\x00"
+    "\x00\x00\x00\xd3\xd4\x00\xd6\xd7\x00\x00\xda\x00\xdc\xdd\x00\xdf"
+    "\x00\xe1\xe2\x00\xe4\x00\x00\xe7\x00\xe9\x00\xeb\x00\xed\xee\x00"
+    "\x00\x00\x00\xf3\xf4\x00\xf6\xf7\x00\x00\xfa\x00\xfc\xfd\x00\x00"
+};
+
+static unsigned short const xmlunicodetable_ISO8859_3 [128] = {
+    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+    0x00a0, 0x0126, 0x02d8, 0x00a3, 0x00a4, 0x0000, 0x0124, 0x00a7,
+    0x00a8, 0x0130, 0x015e, 0x011e, 0x0134, 0x00ad, 0x0000, 0x017b,
+    0x00b0, 0x0127, 0x00b2, 0x00b3, 0x00b4, 0x00b5, 0x0125, 0x00b7,
+    0x00b8, 0x0131, 0x015f, 0x011f, 0x0135, 0x00bd, 0x0000, 0x017c,
+    0x00c0, 0x00c1, 0x00c2, 0x0000, 0x00c4, 0x010a, 0x0108, 0x00c7,
+    0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf,
+    0x0000, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x0120, 0x00d6, 0x00d7,
+    0x011c, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x016c, 0x015c, 0x00df,
+    0x00e0, 0x00e1, 0x00e2, 0x0000, 0x00e4, 0x010b, 0x0109, 0x00e7,
+    0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef,
+    0x0000, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x0121, 0x00f6, 0x00f7,
+    0x011d, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x016d, 0x015d, 0x02d9,
+};
+
+static unsigned char const xmltranscodetable_ISO8859_3 [48 + 7 * 64] = {
+    "\x04\x00\x01\x06\x02\x05\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f"
+    "\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f"
+    "\xa0\x00\x00\xa3\xa4\x00\x00\xa7\xa8\x00\x00\x00\x00\xad\x00\x00"
+    "\xb0\x00\xb2\xb3\xb4\xb5\x00\xb7\xb8\x00\x00\x00\x00\xbd\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\xc6\xe6\xc5\xe5\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xd8\xf8\xab\xbb"
+    "\xd5\xf5\x00\x00\xa6\xb6\xa1\xb1\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\xa9\xb9\x00\x00\xac\xbc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\xa2\xff\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\xf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xde\xfe\xaa\xba"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xdd\xfd\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaf\xbf\x00\x00\x00"
+    "\xc0\xc1\xc2\x00\xc4\x00\x00\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf"
+    "\x00\xd1\xd2\xd3\xd4\x00\xd6\xd7\x00\xd9\xda\xdb\xdc\x00\x00\xdf"
+    "\xe0\xe1\xe2\x00\xe4\x00\x00\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef"
+    "\x00\xf1\xf2\xf3\xf4\x00\xf6\xf7\x00\xf9\xfa\xfb\xfc\x00\x00\x00"
+};
+
+static unsigned short const xmlunicodetable_ISO8859_4 [128] = {
+    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+    0x00a0, 0x0104, 0x0138, 0x0156, 0x00a4, 0x0128, 0x013b, 0x00a7,
+    0x00a8, 0x0160, 0x0112, 0x0122, 0x0166, 0x00ad, 0x017d, 0x00af,
+    0x00b0, 0x0105, 0x02db, 0x0157, 0x00b4, 0x0129, 0x013c, 0x02c7,
+    0x00b8, 0x0161, 0x0113, 0x0123, 0x0167, 0x014a, 0x017e, 0x014b,
+    0x0100, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x012e,
+    0x010c, 0x00c9, 0x0118, 0x00cb, 0x0116, 0x00cd, 0x00ce, 0x012a,
+    0x0110, 0x0145, 0x014c, 0x0136, 0x00d4, 0x00d5, 0x00d6, 0x00d7,
+    0x00d8, 0x0172, 0x00da, 0x00db, 0x00dc, 0x0168, 0x016a, 0x00df,
+    0x0101, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x012f,
+    0x010d, 0x00e9, 0x0119, 0x00eb, 0x0117, 0x00ed, 0x00ee, 0x012b,
+    0x0111, 0x0146, 0x014d, 0x0137, 0x00f4, 0x00f5, 0x00f6, 0x00f7,
+    0x00f8, 0x0173, 0x00fa, 0x00fb, 0x00fc, 0x0169, 0x016b, 0x02d9,
+};
+
+static unsigned char const xmltranscodetable_ISO8859_4 [48 + 6 * 64] = {
+    "\x00\x00\x01\x05\x02\x03\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f"
+    "\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f"
+    "\xa0\x00\x00\x00\xa4\x00\x00\xa7\xa8\x00\x00\x00\x00\xad\x00\xaf"
+    "\xb0\x00\x00\x00\xb4\x00\x00\x00\xb8\x00\x00\x00\x00\x00\x00\x00"
+    "\xc0\xe0\x00\x00\xa1\xb1\x00\x00\x00\x00\x00\x00\xc8\xe8\x00\x00"
+    "\xd0\xf0\xaa\xba\x00\x00\xcc\xec\xca\xea\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\xab\xbb\x00\x00\x00\x00\xa5\xb5\xcf\xef\x00\x00\xc7\xe7"
+    "\x00\x00\x00\x00\x00\x00\xd3\xf3\xa2\x00\x00\xa6\xb6\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\xd1\xf1\x00\x00\x00\xbd\xbf\xd2\xf2\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\xa3\xb3\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\xa9\xb9\x00\x00\x00\x00\xac\xbc\xdd\xfd\xde\xfe\x00\x00\x00\x00"
+    "\x00\x00\xd9\xf9\x00\x00\x00\x00\x00\x00\x00\x00\x00\xae\xbe\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\xb7\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00\xb2\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\xc1\xc2\xc3\xc4\xc5\xc6\x00\x00\xc9\x00\xcb\x00\xcd\xce\x00"
+    "\x00\x00\x00\x00\xd4\xd5\xd6\xd7\xd8\x00\xda\xdb\xdc\x00\x00\xdf"
+    "\x00\xe1\xe2\xe3\xe4\xe5\xe6\x00\x00\xe9\x00\xeb\x00\xed\xee\x00"
+    "\x00\x00\x00\x00\xf4\xf5\xf6\xf7\xf8\x00\xfa\xfb\xfc\x00\x00\x00"
+};
+
+static unsigned short const xmlunicodetable_ISO8859_5 [128] = {
+    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+    0x00a0, 0x0401, 0x0402, 0x0403, 0x0404, 0x0405, 0x0406, 0x0407,
+    0x0408, 0x0409, 0x040a, 0x040b, 0x040c, 0x00ad, 0x040e, 0x040f,
+    0x0410, 0x0411, 0x0412, 0x0413, 0x0414, 0x0415, 0x0416, 0x0417,
+    0x0418, 0x0419, 0x041a, 0x041b, 0x041c, 0x041d, 0x041e, 0x041f,
+    0x0420, 0x0421, 0x0422, 0x0423, 0x0424, 0x0425, 0x0426, 0x0427,
+    0x0428, 0x0429, 0x042a, 0x042b, 0x042c, 0x042d, 0x042e, 0x042f,
+    0x0430, 0x0431, 0x0432, 0x0433, 0x0434, 0x0435, 0x0436, 0x0437,
+    0x0438, 0x0439, 0x043a, 0x043b, 0x043c, 0x043d, 0x043e, 0x043f,
+    0x0440, 0x0441, 0x0442, 0x0443, 0x0444, 0x0445, 0x0446, 0x0447,
+    0x0448, 0x0449, 0x044a, 0x044b, 0x044c, 0x044d, 0x044e, 0x044f,
+    0x2116, 0x0451, 0x0452, 0x0453, 0x0454, 0x0455, 0x0456, 0x0457,
+    0x0458, 0x0459, 0x045a, 0x045b, 0x045c, 0x00a7, 0x045e, 0x045f,
+};
+
+static unsigned char const xmltranscodetable_ISO8859_5 [48 + 6 * 64] = {
+    "\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x02\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f"
+    "\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f"
+    "\xa0\x00\x00\x00\x00\x00\x00\xfd\x00\x00\x00\x00\x00\xad\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\x00\xae\xaf"
+    "\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf"
+    "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf"
+    "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf"
+    "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef"
+    "\x00\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\xfc\x00\xfe\xff"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\xf0\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+};
+
+static unsigned short const xmlunicodetable_ISO8859_6 [128] = {
+    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+    0x00a0, 0x0000, 0x0000, 0x0000, 0x00a4, 0x0000, 0x0000, 0x0000,
+    0x0000, 0x0000, 0x0000, 0x0000, 0x060c, 0x00ad, 0x0000, 0x0000,
+    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+    0x0000, 0x0000, 0x0000, 0x061b, 0x0000, 0x0000, 0x0000, 0x061f,
+    0x0000, 0x0621, 0x0622, 0x0623, 0x0624, 0x0625, 0x0626, 0x0627,
+    0x0628, 0x0629, 0x062a, 0x062b, 0x062c, 0x062d, 0x062e, 0x062f,
+    0x0630, 0x0631, 0x0632, 0x0633, 0x0634, 0x0635, 0x0636, 0x0637,
+    0x0638, 0x0639, 0x063a, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+    0x0640, 0x0641, 0x0642, 0x0643, 0x0644, 0x0645, 0x0646, 0x0647,
+    0x0648, 0x0649, 0x064a, 0x064b, 0x064c, 0x064d, 0x064e, 0x064f,
+    0x0650, 0x0651, 0x0652, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+};
+
+static unsigned char const xmltranscodetable_ISO8859_6 [48 + 5 * 64] = {
+    "\x02\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x03\x04\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f"
+    "\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f"
+    "\xa0\x00\x00\x00\xa4\x00\x00\x00\x00\x00\x00\x00\x00\xad\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xac\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbb\x00\x00\x00\xbf"
+    "\x00\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf"
+    "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\x00\x00\x00\x00\x00"
+    "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef"
+    "\xf0\xf1\xf2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+};
+
+static unsigned short const xmlunicodetable_ISO8859_7 [128] = {
+    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+    0x00a0, 0x2018, 0x2019, 0x00a3, 0x0000, 0x0000, 0x00a6, 0x00a7,
+    0x00a8, 0x00a9, 0x0000, 0x00ab, 0x00ac, 0x00ad, 0x0000, 0x2015,
+    0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x0384, 0x0385, 0x0386, 0x00b7,
+    0x0388, 0x0389, 0x038a, 0x00bb, 0x038c, 0x00bd, 0x038e, 0x038f,
+    0x0390, 0x0391, 0x0392, 0x0393, 0x0394, 0x0395, 0x0396, 0x0397,
+    0x0398, 0x0399, 0x039a, 0x039b, 0x039c, 0x039d, 0x039e, 0x039f,
+    0x03a0, 0x03a1, 0x0000, 0x03a3, 0x03a4, 0x03a5, 0x03a6, 0x03a7,
+    0x03a8, 0x03a9, 0x03aa, 0x03ab, 0x03ac, 0x03ad, 0x03ae, 0x03af,
+    0x03b0, 0x03b1, 0x03b2, 0x03b3, 0x03b4, 0x03b5, 0x03b6, 0x03b7,
+    0x03b8, 0x03b9, 0x03ba, 0x03bb, 0x03bc, 0x03bd, 0x03be, 0x03bf,
+    0x03c0, 0x03c1, 0x03c2, 0x03c3, 0x03c4, 0x03c5, 0x03c6, 0x03c7,
+    0x03c8, 0x03c9, 0x03ca, 0x03cb, 0x03cc, 0x03cd, 0x03ce, 0x0000,
+};
+
+static unsigned char const xmltranscodetable_ISO8859_7 [48 + 7 * 64] = {
+    "\x04\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x06"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f"
+    "\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f"
+    "\xa0\x00\x00\xa3\x00\x00\xa6\xa7\xa8\xa9\x00\xab\xac\xad\x00\x00"
+    "\xb0\xb1\xb2\xb3\x00\x00\x00\xb7\x00\x00\x00\xbb\x00\xbd\x00\x00"
+    "\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\xaf\x00\x00\xa1\xa2\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\xb4\xb5\xb6\x00\xb8\xb9\xba\x00\xbc\x00\xbe\xbf"
+    "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf"
+    "\xd0\xd1\x00\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf"
+    "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef"
+    "\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\xfc\xfd\xfe\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+};
+
+static unsigned short const xmlunicodetable_ISO8859_8 [128] = {
+    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+    0x00a0, 0x0000, 0x00a2, 0x00a3, 0x00a4, 0x00a5, 0x00a6, 0x00a7,
+    0x00a8, 0x00a9, 0x00d7, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x00af,
+    0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x00b4, 0x00b5, 0x00b6, 0x00b7,
+    0x00b8, 0x00b9, 0x00f7, 0x00bb, 0x00bc, 0x00bd, 0x00be, 0x0000,
+    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x2017,
+    0x05d0, 0x05d1, 0x05d2, 0x05d3, 0x05d4, 0x05d5, 0x05d6, 0x05d7,
+    0x05d8, 0x05d9, 0x05da, 0x05db, 0x05dc, 0x05dd, 0x05de, 0x05df,
+    0x05e0, 0x05e1, 0x05e2, 0x05e3, 0x05e4, 0x05e5, 0x05e6, 0x05e7,
+    0x05e8, 0x05e9, 0x05ea, 0x0000, 0x0000, 0x200e, 0x200f, 0x0000,
+};
+
+static unsigned char const xmltranscodetable_ISO8859_8 [48 + 7 * 64] = {
+    "\x02\x00\x01\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f"
+    "\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f"
+    "\xa0\x00\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\x00\xab\xac\xad\xae\xaf"
+    "\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9\x00\xbb\xbc\xbd\xbe\x00"
+    "\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\xaa\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\xba\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xfd\xfe"
+    "\x00\x00\x00\x00\x00\x00\x00\xdf\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef"
+    "\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+};
+
+static unsigned short const xmlunicodetable_ISO8859_9 [128] = {
+    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+    0x00a0, 0x00a1, 0x00a2, 0x00a3, 0x00a4, 0x00a5, 0x00a6, 0x00a7,
+    0x00a8, 0x00a9, 0x00aa, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x00af,
+    0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x00b4, 0x00b5, 0x00b6, 0x00b7,
+    0x00b8, 0x00b9, 0x00ba, 0x00bb, 0x00bc, 0x00bd, 0x00be, 0x00bf,
+    0x00c0, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x00c7,
+    0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf,
+    0x011e, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x00d7,
+    0x00d8, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x0130, 0x015e, 0x00df,
+    0x00e0, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x00e7,
+    0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef,
+    0x011f, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x00f7,
+    0x00f8, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x0131, 0x015f, 0x00ff,
+};
+
+static unsigned char const xmltranscodetable_ISO8859_9 [48 + 5 * 64] = {
+    "\x00\x00\x01\x02\x03\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f"
+    "\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f"
+    "\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xad\xae\xaf"
+    "\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf"
+    "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf"
+    "\x00\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\x00\x00\xdf"
+    "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef"
+    "\x00\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\xfc\x00\x00\xff"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xd0\xf0"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\xdd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xde\xfe"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+};
+
+static unsigned short const xmlunicodetable_ISO8859_10 [128] = {
+    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+    0x00a0, 0x0104, 0x0112, 0x0122, 0x012a, 0x0128, 0x0136, 0x00a7,
+    0x013b, 0x0110, 0x0160, 0x0166, 0x017d, 0x00ad, 0x016a, 0x014a,
+    0x00b0, 0x0105, 0x0113, 0x0123, 0x012b, 0x0129, 0x0137, 0x00b7,
+    0x013c, 0x0111, 0x0161, 0x0167, 0x017e, 0x2015, 0x016b, 0x014b,
+    0x0100, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x012e,
+    0x010c, 0x00c9, 0x0118, 0x00cb, 0x0116, 0x00cd, 0x00ce, 0x00cf,
+    0x00d0, 0x0145, 0x014c, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x0168,
+    0x00d8, 0x0172, 0x00da, 0x00db, 0x00dc, 0x00dd, 0x00de, 0x00df,
+    0x0101, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x012f,
+    0x010d, 0x00e9, 0x0119, 0x00eb, 0x0117, 0x00ed, 0x00ee, 0x00ef,
+    0x00f0, 0x0146, 0x014d, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x0169,
+    0x00f8, 0x0173, 0x00fa, 0x00fb, 0x00fc, 0x00fd, 0x00fe, 0x0138,
+};
+
+static unsigned char const xmltranscodetable_ISO8859_10 [48 + 7 * 64] = {
+    "\x00\x00\x01\x06\x02\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f"
+    "\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f"
+    "\xa0\x00\x00\x00\x00\x00\x00\xa7\x00\x00\x00\x00\x00\xad\x00\x00"
+    "\xb0\x00\x00\x00\x00\x00\x00\xb7\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\xc0\xe0\x00\x00\xa1\xb1\x00\x00\x00\x00\x00\x00\xc8\xe8\x00\x00"
+    "\xa9\xb9\xa2\xb2\x00\x00\xcc\xec\xca\xea\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\xa3\xb3\x00\x00\x00\x00\xa5\xb5\xa4\xb4\x00\x00\xc7\xe7"
+    "\x00\x00\x00\x00\x00\x00\xa6\xb6\xff\x00\x00\xa8\xb8\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\xd1\xf1\x00\x00\x00\xaf\xbf\xd2\xf2\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\xaa\xba\x00\x00\x00\x00\xab\xbb\xd7\xf7\xae\xbe\x00\x00\x00\x00"
+    "\x00\x00\xd9\xf9\x00\x00\x00\x00\x00\x00\x00\x00\x00\xac\xbc\x00"
+    "\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\xbd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\xc1\xc2\xc3\xc4\xc5\xc6\x00\x00\xc9\x00\xcb\x00\xcd\xce\xcf"
+    "\xd0\x00\x00\xd3\xd4\xd5\xd6\x00\xd8\x00\xda\xdb\xdc\xdd\xde\xdf"
+    "\x00\xe1\xe2\xe3\xe4\xe5\xe6\x00\x00\xe9\x00\xeb\x00\xed\xee\xef"
+    "\xf0\x00\x00\xf3\xf4\xf5\xf6\x00\xf8\x00\xfa\xfb\xfc\xfd\xfe\x00"
+};
+
+static unsigned short const xmlunicodetable_ISO8859_11 [128] = {
+    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+    0x00a0, 0x0e01, 0x0e02, 0x0e03, 0x0e04, 0x0e05, 0x0e06, 0x0e07,
+    0x0e08, 0x0e09, 0x0e0a, 0x0e0b, 0x0e0c, 0x0e0d, 0x0e0e, 0x0e0f,
+    0x0e10, 0x0e11, 0x0e12, 0x0e13, 0x0e14, 0x0e15, 0x0e16, 0x0e17,
+    0x0e18, 0x0e19, 0x0e1a, 0x0e1b, 0x0e1c, 0x0e1d, 0x0e1e, 0x0e1f,
+    0x0e20, 0x0e21, 0x0e22, 0x0e23, 0x0e24, 0x0e25, 0x0e26, 0x0e27,
+    0x0e28, 0x0e29, 0x0e2a, 0x0e2b, 0x0e2c, 0x0e2d, 0x0e2e, 0x0e2f,
+    0x0e30, 0x0e31, 0x0e32, 0x0e33, 0x0e34, 0x0e35, 0x0e36, 0x0e37,
+    0x0e38, 0x0e39, 0x0e3a, 0x0000, 0x0000, 0x0000, 0x0000, 0x0e3f,
+    0x0e40, 0x0e41, 0x0e42, 0x0e43, 0x0e44, 0x0e45, 0x0e46, 0x0e47,
+    0x0e48, 0x0e49, 0x0e4a, 0x0e4b, 0x0e4c, 0x0e4d, 0x0e4e, 0x0e4f,
+    0x0e50, 0x0e51, 0x0e52, 0x0e53, 0x0e54, 0x0e55, 0x0e56, 0x0e57,
+    0x0e58, 0x0e59, 0x0e5a, 0x0e5b, 0x0000, 0x0000, 0x0000, 0x0000,
+};
+
+static unsigned char const xmltranscodetable_ISO8859_11 [48 + 6 * 64] = {
+    "\x04\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f"
+    "\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f"
+    "\xa0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x03\x05\x00\x00\x00\x00\x00\x00"
+    "\x00\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xad\xae\xaf"
+    "\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf"
+    "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf"
+    "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\x00\x00\x00\x00\xdf"
+    "\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef"
+    "\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+};
+
+static unsigned short const xmlunicodetable_ISO8859_13 [128] = {
+    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+    0x00a0, 0x201d, 0x00a2, 0x00a3, 0x00a4, 0x201e, 0x00a6, 0x00a7,
+    0x00d8, 0x00a9, 0x0156, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x00c6,
+    0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x201c, 0x00b5, 0x00b6, 0x00b7,
+    0x00f8, 0x00b9, 0x0157, 0x00bb, 0x00bc, 0x00bd, 0x00be, 0x00e6,
+    0x0104, 0x012e, 0x0100, 0x0106, 0x00c4, 0x00c5, 0x0118, 0x0112,
+    0x010c, 0x00c9, 0x0179, 0x0116, 0x0122, 0x0136, 0x012a, 0x013b,
+    0x0160, 0x0143, 0x0145, 0x00d3, 0x014c, 0x00d5, 0x00d6, 0x00d7,
+    0x0172, 0x0141, 0x015a, 0x016a, 0x00dc, 0x017b, 0x017d, 0x00df,
+    0x0105, 0x012f, 0x0101, 0x0107, 0x00e4, 0x00e5, 0x0119, 0x0113,
+    0x010d, 0x00e9, 0x017a, 0x0117, 0x0123, 0x0137, 0x012b, 0x013c,
+    0x0161, 0x0144, 0x0146, 0x00f3, 0x014d, 0x00f5, 0x00f6, 0x00f7,
+    0x0173, 0x0142, 0x015b, 0x016b, 0x00fc, 0x017c, 0x017e, 0x2019,
+};
+
+static unsigned char const xmltranscodetable_ISO8859_13 [48 + 7 * 64] = {
+    "\x00\x00\x01\x04\x06\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f"
+    "\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f"
+    "\xa0\x00\xa2\xa3\xa4\x00\xa6\xa7\x00\xa9\x00\xab\xac\xad\xae\x00"
+    "\xb0\xb1\xb2\xb3\x00\xb5\xb6\xb7\x00\xb9\x00\xbb\xbc\xbd\xbe\x00"
+    "\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\xb4\xa1\xa5\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\xc4\xc5\xaf\x00\x00\xc9\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\xd3\x00\xd5\xd6\xd7\xa8\x00\x00\x00\xdc\x00\x00\xdf"
+    "\x00\x00\x00\x00\xe4\xe5\xbf\x00\x00\xe9\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\xf3\x00\xf5\xf6\xf7\xb8\x00\x00\x00\xfc\x00\x00\x00"
+    "\x00\xd9\xf9\xd1\xf1\xd2\xf2\x00\x00\x00\x00\x00\xd4\xf4\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\xaa\xba\x00\x00\xda\xfa\x00\x00\x00\x00"
+    "\xd0\xf0\x00\x00\x00\x00\x00\x00\x00\x00\xdb\xfb\x00\x00\x00\x00"
+    "\x00\x00\xd8\xf8\x00\x00\x00\x00\x00\xca\xea\xdd\xfd\xde\xfe\x00"
+    "\xc2\xe2\x00\x00\xc0\xe0\xc3\xe3\x00\x00\x00\x00\xc8\xe8\x00\x00"
+    "\x00\x00\xc7\xe7\x00\x00\xcb\xeb\xc6\xe6\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\xcc\xec\x00\x00\x00\x00\x00\x00\xce\xee\x00\x00\xc1\xe1"
+    "\x00\x00\x00\x00\x00\x00\xcd\xed\x00\x00\x00\xcf\xef\x00\x00\x00"
+};
+
+static unsigned short const xmlunicodetable_ISO8859_14 [128] = {
+    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+    0x00a0, 0x1e02, 0x1e03, 0x00a3, 0x010a, 0x010b, 0x1e0a, 0x00a7,
+    0x1e80, 0x00a9, 0x1e82, 0x1e0b, 0x1ef2, 0x00ad, 0x00ae, 0x0178,
+    0x1e1e, 0x1e1f, 0x0120, 0x0121, 0x1e40, 0x1e41, 0x00b6, 0x1e56,
+    0x1e81, 0x1e57, 0x1e83, 0x1e60, 0x1ef3, 0x1e84, 0x1e85, 0x1e61,
+    0x00c0, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x00c7,
+    0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf,
+    0x0174, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x1e6a,
+    0x00d8, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x00dd, 0x0176, 0x00df,
+    0x00e0, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x00e7,
+    0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef,
+    0x0175, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x1e6b,
+    0x00f8, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x00fd, 0x0177, 0x00ff,
+};
+
+static unsigned char const xmltranscodetable_ISO8859_14 [48 + 10 * 64] = {
+    "\x00\x00\x01\x09\x04\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f"
+    "\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f"
+    "\xa0\x00\x00\xa3\x00\x00\x00\xa7\x00\xa9\x00\x00\x00\xad\xae\x00"
+    "\x00\x00\x00\x00\x00\x00\xb6\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x03\x08\x05\x06\x00\x00\x00\x00"
+    "\x00\x00\xa1\xa2\x00\x00\x00\x00\x00\x00\xa6\xab\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb0\xb1"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa4\xa5\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\xb2\xb3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\xa8\xb8\xaa\xba\xbd\xbe\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\xac\xbc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\xd0\xf0\xde\xfe\xaf\x00\x00\x00\x00\x00\x00\x00"
+    "\xb4\xb5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\xb7\xb9\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\xbb\xbf\x00\x00\x00\x00\x00\x00\x00\x00\xd7\xf7\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf"
+    "\x00\xd1\xd2\xd3\xd4\xd5\xd6\x00\xd8\xd9\xda\xdb\xdc\xdd\x00\xdf"
+    "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef"
+    "\x00\xf1\xf2\xf3\xf4\xf5\xf6\x00\xf8\xf9\xfa\xfb\xfc\xfd\x00\xff"
+};
+
+static unsigned short const xmlunicodetable_ISO8859_15 [128] = {
+    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+    0x00a0, 0x00a1, 0x00a2, 0x00a3, 0x20ac, 0x00a5, 0x0160, 0x00a7,
+    0x0161, 0x00a9, 0x00aa, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x00af,
+    0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x017d, 0x00b5, 0x00b6, 0x00b7,
+    0x017e, 0x00b9, 0x00ba, 0x00bb, 0x0152, 0x0153, 0x0178, 0x00bf,
+    0x00c0, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x00c7,
+    0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf,
+    0x00d0, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x00d7,
+    0x00d8, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x00dd, 0x00de, 0x00df,
+    0x00e0, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x00e7,
+    0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef,
+    0x00f0, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x00f7,
+    0x00f8, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x00fd, 0x00fe, 0x00ff,
+};
+
+static unsigned char const xmltranscodetable_ISO8859_15 [48 + 6 * 64] = {
+    "\x00\x00\x01\x05\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f"
+    "\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f"
+    "\xa0\xa1\xa2\xa3\x00\xa5\x00\xa7\x00\xa9\xaa\xab\xac\xad\xae\xaf"
+    "\xb0\xb1\xb2\xb3\x00\xb5\xb6\xb7\x00\xb9\xba\xbb\x00\x00\x00\xbf"
+    "\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa4\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\xbc\xbd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\xa6\xa8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\xbe\x00\x00\x00\x00\xb4\xb8\x00"
+    "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf"
+    "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf"
+    "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef"
+    "\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff"
+};
+
+static unsigned short const xmlunicodetable_ISO8859_16 [128] = {
+    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+    0x00a0, 0x0104, 0x0105, 0x0141, 0x20ac, 0x201e, 0x0160, 0x00a7,
+    0x0161, 0x00a9, 0x0218, 0x00ab, 0x0179, 0x00ad, 0x017a, 0x017b,
+    0x00b0, 0x00b1, 0x010c, 0x0142, 0x017d, 0x201d, 0x00b6, 0x00b7,
+    0x017e, 0x010d, 0x0219, 0x00bb, 0x0152, 0x0153, 0x0178, 0x017c,
+    0x00c0, 0x00c1, 0x00c2, 0x0102, 0x00c4, 0x0106, 0x00c6, 0x00c7,
+    0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf,
+    0x0110, 0x0143, 0x00d2, 0x00d3, 0x00d4, 0x0150, 0x00d6, 0x015a,
+    0x0170, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x0118, 0x021a, 0x00df,
+    0x00e0, 0x00e1, 0x00e2, 0x0103, 0x00e4, 0x0107, 0x00e6, 0x00e7,
+    0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef,
+    0x0111, 0x0144, 0x00f2, 0x00f3, 0x00f4, 0x0151, 0x00f6, 0x015b,
+    0x0171, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x0119, 0x021b, 0x00ff,
+};
+
+static unsigned char const xmltranscodetable_ISO8859_16 [48 + 9 * 64] = {
+    "\x00\x00\x01\x08\x02\x03\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f"
+    "\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f"
+    "\xa0\x00\x00\x00\x00\x00\x00\xa7\x00\xa9\x00\xab\x00\xad\x00\x00"
+    "\xb0\xb1\x00\x00\x00\x00\xb6\xb7\x00\x00\x00\xbb\x00\x00\x00\x00"
+    "\x00\x00\xc3\xe3\xa1\xa2\xc5\xe5\x00\x00\x00\x00\xb2\xb9\x00\x00"
+    "\xd0\xf0\x00\x00\x00\x00\x00\x00\xdd\xfd\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\xa3\xb3\xd1\xf1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\xd5\xf5\xbc\xbd\x00\x00\x00\x00\x00\x00\xd7\xf7\x00\x00\x00\x00"
+    "\xa6\xa8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\xd8\xf8\x00\x00\x00\x00\x00\x00\xbe\xac\xae\xaf\xbf\xb4\xb8\x00"
+    "\x06\x00\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa4\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb5\xa5\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xba\xde\xfe\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+    "\xc0\xc1\xc2\x00\xc4\x00\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf"
+    "\x00\x00\xd2\xd3\xd4\x00\xd6\x00\x00\xd9\xda\xdb\xdc\x00\x00\xdf"
+    "\xe0\xe1\xe2\x00\xe4\x00\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef"
+    "\x00\x00\xf2\xf3\xf4\x00\xf6\x00\x00\xf9\xfa\xfb\xfc\x00\x00\xff"
+};
+
+
+/*
+ * auto-generated functions for ISO-8859-2 .. ISO-8859-16
+ */
+
+static int ISO8859_2ToUTF8 (unsigned char* out, int *outlen,
+    const unsigned char* in, int *inlen) {
+    return ISO8859xToUTF8 (out, outlen, in, inlen, xmlunicodetable_ISO8859_2);
+}
+static int UTF8ToISO8859_2 (unsigned char* out, int *outlen,
+    const unsigned char* in, int *inlen) {
+    return UTF8ToISO8859x (out, outlen, in, inlen, xmltranscodetable_ISO8859_2);
+}
+
+static int ISO8859_3ToUTF8 (unsigned char* out, int *outlen,
+    const unsigned char* in, int *inlen) {
+    return ISO8859xToUTF8 (out, outlen, in, inlen, xmlunicodetable_ISO8859_3);
+}
+static int UTF8ToISO8859_3 (unsigned char* out, int *outlen,
+    const unsigned char* in, int *inlen) {
+    return UTF8ToISO8859x (out, outlen, in, inlen, xmltranscodetable_ISO8859_3);
+}
+
+static int ISO8859_4ToUTF8 (unsigned char* out, int *outlen,
+    const unsigned char* in, int *inlen) {
+    return ISO8859xToUTF8 (out, outlen, in, inlen, xmlunicodetable_ISO8859_4);
+}
+static int UTF8ToISO8859_4 (unsigned char* out, int *outlen,
+    const unsigned char* in, int *inlen) {
+    return UTF8ToISO8859x (out, outlen, in, inlen, xmltranscodetable_ISO8859_4);
+}
+
+static int ISO8859_5ToUTF8 (unsigned char* out, int *outlen,
+    const unsigned char* in, int *inlen) {
+    return ISO8859xToUTF8 (out, outlen, in, inlen, xmlunicodetable_ISO8859_5);
+}
+static int UTF8ToISO8859_5 (unsigned char* out, int *outlen,
+    const unsigned char* in, int *inlen) {
+    return UTF8ToISO8859x (out, outlen, in, inlen, xmltranscodetable_ISO8859_5);
+}
+
+static int ISO8859_6ToUTF8 (unsigned char* out, int *outlen,
+    const unsigned char* in, int *inlen) {
+    return ISO8859xToUTF8 (out, outlen, in, inlen, xmlunicodetable_ISO8859_6);
+}
+static int UTF8ToISO8859_6 (unsigned char* out, int *outlen,
+    const unsigned char* in, int *inlen) {
+    return UTF8ToISO8859x (out, outlen, in, inlen, xmltranscodetable_ISO8859_6);
+}
+
+static int ISO8859_7ToUTF8 (unsigned char* out, int *outlen,
+    const unsigned char* in, int *inlen) {
+    return ISO8859xToUTF8 (out, outlen, in, inlen, xmlunicodetable_ISO8859_7);
+}
+static int UTF8ToISO8859_7 (unsigned char* out, int *outlen,
+    const unsigned char* in, int *inlen) {
+    return UTF8ToISO8859x (out, outlen, in, inlen, xmltranscodetable_ISO8859_7);
+}
+
+static int ISO8859_8ToUTF8 (unsigned char* out, int *outlen,
+    const unsigned char* in, int *inlen) {
+    return ISO8859xToUTF8 (out, outlen, in, inlen, xmlunicodetable_ISO8859_8);
+}
+static int UTF8ToISO8859_8 (unsigned char* out, int *outlen,
+    const unsigned char* in, int *inlen) {
+    return UTF8ToISO8859x (out, outlen, in, inlen, xmltranscodetable_ISO8859_8);
+}
+
+static int ISO8859_9ToUTF8 (unsigned char* out, int *outlen,
+    const unsigned char* in, int *inlen) {
+    return ISO8859xToUTF8 (out, outlen, in, inlen, xmlunicodetable_ISO8859_9);
+}
+static int UTF8ToISO8859_9 (unsigned char* out, int *outlen,
+    const unsigned char* in, int *inlen) {
+    return UTF8ToISO8859x (out, outlen, in, inlen, xmltranscodetable_ISO8859_9);
+}
+
+static int ISO8859_10ToUTF8 (unsigned char* out, int *outlen,
+    const unsigned char* in, int *inlen) {
+    return ISO8859xToUTF8 (out, outlen, in, inlen, xmlunicodetable_ISO8859_10);
+}
+static int UTF8ToISO8859_10 (unsigned char* out, int *outlen,
+    const unsigned char* in, int *inlen) {
+    return UTF8ToISO8859x (out, outlen, in, inlen, xmltranscodetable_ISO8859_10);
+}
+
+static int ISO8859_11ToUTF8 (unsigned char* out, int *outlen,
+    const unsigned char* in, int *inlen) {
+    return ISO8859xToUTF8 (out, outlen, in, inlen, xmlunicodetable_ISO8859_11);
+}
+static int UTF8ToISO8859_11 (unsigned char* out, int *outlen,
+    const unsigned char* in, int *inlen) {
+    return UTF8ToISO8859x (out, outlen, in, inlen, xmltranscodetable_ISO8859_11);
+}
+
+static int ISO8859_13ToUTF8 (unsigned char* out, int *outlen,
+    const unsigned char* in, int *inlen) {
+    return ISO8859xToUTF8 (out, outlen, in, inlen, xmlunicodetable_ISO8859_13);
+}
+static int UTF8ToISO8859_13 (unsigned char* out, int *outlen,
+    const unsigned char* in, int *inlen) {
+    return UTF8ToISO8859x (out, outlen, in, inlen, xmltranscodetable_ISO8859_13);
+}
+
+static int ISO8859_14ToUTF8 (unsigned char* out, int *outlen,
+    const unsigned char* in, int *inlen) {
+    return ISO8859xToUTF8 (out, outlen, in, inlen, xmlunicodetable_ISO8859_14);
+}
+static int UTF8ToISO8859_14 (unsigned char* out, int *outlen,
+    const unsigned char* in, int *inlen) {
+    return UTF8ToISO8859x (out, outlen, in, inlen, xmltranscodetable_ISO8859_14);
+}
+
+static int ISO8859_15ToUTF8 (unsigned char* out, int *outlen,
+    const unsigned char* in, int *inlen) {
+    return ISO8859xToUTF8 (out, outlen, in, inlen, xmlunicodetable_ISO8859_15);
+}
+static int UTF8ToISO8859_15 (unsigned char* out, int *outlen,
+    const unsigned char* in, int *inlen) {
+    return UTF8ToISO8859x (out, outlen, in, inlen, xmltranscodetable_ISO8859_15);
+}
+
+static int ISO8859_16ToUTF8 (unsigned char* out, int *outlen,
+    const unsigned char* in, int *inlen) {
+    return ISO8859xToUTF8 (out, outlen, in, inlen, xmlunicodetable_ISO8859_16);
+}
+static int UTF8ToISO8859_16 (unsigned char* out, int *outlen,
+    const unsigned char* in, int *inlen) {
+    return UTF8ToISO8859x (out, outlen, in, inlen, xmltranscodetable_ISO8859_16);
+}
+
+static void
+xmlRegisterCharEncodingHandlersISO8859x (void) {
+    xmlNewCharEncodingHandler ("ISO-8859-2", ISO8859_2ToUTF8, UTF8ToISO8859_2);
+    xmlNewCharEncodingHandler ("ISO-8859-3", ISO8859_3ToUTF8, UTF8ToISO8859_3);
+    xmlNewCharEncodingHandler ("ISO-8859-4", ISO8859_4ToUTF8, UTF8ToISO8859_4);
+    xmlNewCharEncodingHandler ("ISO-8859-5", ISO8859_5ToUTF8, UTF8ToISO8859_5);
+    xmlNewCharEncodingHandler ("ISO-8859-6", ISO8859_6ToUTF8, UTF8ToISO8859_6);
+    xmlNewCharEncodingHandler ("ISO-8859-7", ISO8859_7ToUTF8, UTF8ToISO8859_7);
+    xmlNewCharEncodingHandler ("ISO-8859-8", ISO8859_8ToUTF8, UTF8ToISO8859_8);
+    xmlNewCharEncodingHandler ("ISO-8859-9", ISO8859_9ToUTF8, UTF8ToISO8859_9);
+    xmlNewCharEncodingHandler ("ISO-8859-10", ISO8859_10ToUTF8, UTF8ToISO8859_10);
+    xmlNewCharEncodingHandler ("ISO-8859-11", ISO8859_11ToUTF8, UTF8ToISO8859_11);
+    xmlNewCharEncodingHandler ("ISO-8859-13", ISO8859_13ToUTF8, UTF8ToISO8859_13);
+    xmlNewCharEncodingHandler ("ISO-8859-14", ISO8859_14ToUTF8, UTF8ToISO8859_14);
+    xmlNewCharEncodingHandler ("ISO-8859-15", ISO8859_15ToUTF8, UTF8ToISO8859_15);
+    xmlNewCharEncodingHandler ("ISO-8859-16", ISO8859_16ToUTF8, UTF8ToISO8859_16);
+}
+
+#endif
+#endif
+
+#define bottom_encoding
+#include "elfgcchack.h"
diff --git a/src/entities.c b/src/entities.c
new file mode 100644
index 000000000000..8307471246d7
--- /dev/null
+++ b/src/entities.c
@@ -0,0 +1,1165 @@
+/*
+ * entities.c : implementation for the XML entities handling
+ *
+ * See Copyright for the status of this software.
+ *
+ * daniel@veillard.com
+ */
+
+/* To avoid EBCDIC trouble when parsing on zOS */
+#if defined(__MVS__)
+#pragma convert("ISO8859-1")
+#endif
+
+#define IN_LIBXML
+#include "libxml.h"
+
+#include <string.h>
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#include <libxml/xmlmemory.h>
+#include <libxml/hash.h>
+#include <libxml/entities.h>
+#include <libxml/parser.h>
+#include <libxml/parserInternals.h>
+#include <libxml/xmlerror.h>
+#include <libxml/globals.h>
+#include <libxml/dict.h>
+
+#include "save.h"
+
+/*
+ * The XML predefined entities.
+ */
+
+static xmlEntity xmlEntityLt = {
+    NULL, XML_ENTITY_DECL, BAD_CAST "lt",
+    NULL, NULL, NULL, NULL, NULL, NULL,
+    BAD_CAST "<", BAD_CAST "<", 1,
+    XML_INTERNAL_PREDEFINED_ENTITY,
+    NULL, NULL, NULL, NULL, 0, 1
+};
+static xmlEntity xmlEntityGt = {
+    NULL, XML_ENTITY_DECL, BAD_CAST "gt",
+    NULL, NULL, NULL, NULL, NULL, NULL,
+    BAD_CAST ">", BAD_CAST ">", 1,
+    XML_INTERNAL_PREDEFINED_ENTITY,
+    NULL, NULL, NULL, NULL, 0, 1
+};
+static xmlEntity xmlEntityAmp = {
+    NULL, XML_ENTITY_DECL, BAD_CAST "amp",
+    NULL, NULL, NULL, NULL, NULL, NULL,
+    BAD_CAST "&", BAD_CAST "&", 1,
+    XML_INTERNAL_PREDEFINED_ENTITY,
+    NULL, NULL, NULL, NULL, 0, 1
+};
+static xmlEntity xmlEntityQuot = {
+    NULL, XML_ENTITY_DECL, BAD_CAST "quot",
+    NULL, NULL, NULL, NULL, NULL, NULL,
+    BAD_CAST "\"", BAD_CAST "\"", 1,
+    XML_INTERNAL_PREDEFINED_ENTITY,
+    NULL, NULL, NULL, NULL, 0, 1
+};
+static xmlEntity xmlEntityApos = {
+    NULL, XML_ENTITY_DECL, BAD_CAST "apos",
+    NULL, NULL, NULL, NULL, NULL, NULL,
+    BAD_CAST "'", BAD_CAST "'", 1,
+    XML_INTERNAL_PREDEFINED_ENTITY,
+    NULL, NULL, NULL, NULL, 0, 1
+};
+
+/**
+ * xmlEntitiesErrMemory:
+ * @extra:  extra information
+ *
+ * Handle an out of memory condition
+ */
+static void
+xmlEntitiesErrMemory(const char *extra)
+{
+    __xmlSimpleError(XML_FROM_TREE, XML_ERR_NO_MEMORY, NULL, NULL, extra);
+}
+
+/**
+ * xmlEntitiesErr:
+ * @code:  the error code
+ * @msg:  the message
+ *
+ * Handle an out of memory condition
+ */
+static void LIBXML_ATTR_FORMAT(2,0)
+xmlEntitiesErr(xmlParserErrors code, const char *msg)
+{
+    __xmlSimpleError(XML_FROM_TREE, code, NULL, msg, NULL);
+}
+
+/*
+ * xmlFreeEntity : clean-up an entity record.
+ */
+static void
+xmlFreeEntity(xmlEntityPtr entity)
+{
+    xmlDictPtr dict = NULL;
+
+    if (entity == NULL)
+        return;
+
+    if (entity->doc != NULL)
+        dict = entity->doc->dict;
+
+
+    if ((entity->children) && (entity->owner == 1) &&
+        (entity == (xmlEntityPtr) entity->children->parent))
+        xmlFreeNodeList(entity->children);
+    if (dict != NULL) {
+        if ((entity->name != NULL) && (!xmlDictOwns(dict, entity->name)))
+            xmlFree((char *) entity->name);
+        if ((entity->ExternalID != NULL) &&
+	    (!xmlDictOwns(dict, entity->ExternalID)))
+            xmlFree((char *) entity->ExternalID);
+        if ((entity->SystemID != NULL) &&
+	    (!xmlDictOwns(dict, entity->SystemID)))
+            xmlFree((char *) entity->SystemID);
+        if ((entity->URI != NULL) && (!xmlDictOwns(dict, entity->URI)))
+            xmlFree((char *) entity->URI);
+        if ((entity->content != NULL)
+            && (!xmlDictOwns(dict, entity->content)))
+            xmlFree((char *) entity->content);
+        if ((entity->orig != NULL) && (!xmlDictOwns(dict, entity->orig)))
+            xmlFree((char *) entity->orig);
+    } else {
+        if (entity->name != NULL)
+            xmlFree((char *) entity->name);
+        if (entity->ExternalID != NULL)
+            xmlFree((char *) entity->ExternalID);
+        if (entity->SystemID != NULL)
+            xmlFree((char *) entity->SystemID);
+        if (entity->URI != NULL)
+            xmlFree((char *) entity->URI);
+        if (entity->content != NULL)
+            xmlFree((char *) entity->content);
+        if (entity->orig != NULL)
+            xmlFree((char *) entity->orig);
+    }
+    xmlFree(entity);
+}
+
+/*
+ * xmlCreateEntity:
+ *
+ * internal routine doing the entity node structures allocations
+ */
+static xmlEntityPtr
+xmlCreateEntity(xmlDictPtr dict, const xmlChar *name, int type,
+	        const xmlChar *ExternalID, const xmlChar *SystemID,
+	        const xmlChar *content) {
+    xmlEntityPtr ret;
+
+    ret = (xmlEntityPtr) xmlMalloc(sizeof(xmlEntity));
+    if (ret == NULL) {
+        xmlEntitiesErrMemory("xmlCreateEntity: malloc failed");
+	return(NULL);
+    }
+    memset(ret, 0, sizeof(xmlEntity));
+    ret->type = XML_ENTITY_DECL;
+    ret->checked = 0;
+    ret->guard = XML_ENTITY_NOT_BEING_CHECKED;
+
+    /*
+     * fill the structure.
+     */
+    ret->etype = (xmlEntityType) type;
+    if (dict == NULL) {
+	ret->name = xmlStrdup(name);
+	if (ExternalID != NULL)
+	    ret->ExternalID = xmlStrdup(ExternalID);
+	if (SystemID != NULL)
+	    ret->SystemID = xmlStrdup(SystemID);
+    } else {
+        ret->name = xmlDictLookup(dict, name, -1);
+	if (ExternalID != NULL)
+	    ret->ExternalID = xmlDictLookup(dict, ExternalID, -1);
+	if (SystemID != NULL)
+	    ret->SystemID = xmlDictLookup(dict, SystemID, -1);
+    }
+    if (content != NULL) {
+        ret->length = xmlStrlen(content);
+	if ((dict != NULL) && (ret->length < 5))
+	    ret->content = (xmlChar *)
+	                   xmlDictLookup(dict, content, ret->length);
+	else
+	    ret->content = xmlStrndup(content, ret->length);
+     } else {
+        ret->length = 0;
+        ret->content = NULL;
+    }
+    ret->URI = NULL; /* to be computed by the layer knowing
+			the defining entity */
+    ret->orig = NULL;
+    ret->owner = 0;
+
+    return(ret);
+}
+
+/*
+ * xmlAddEntity : register a new entity for an entities table.
+ */
+static xmlEntityPtr
+xmlAddEntity(xmlDtdPtr dtd, const xmlChar *name, int type,
+	  const xmlChar *ExternalID, const xmlChar *SystemID,
+	  const xmlChar *content) {
+    xmlDictPtr dict = NULL;
+    xmlEntitiesTablePtr table = NULL;
+    xmlEntityPtr ret, predef;
+
+    if (name == NULL)
+	return(NULL);
+    if (dtd == NULL)
+	return(NULL);
+    if (dtd->doc != NULL)
+        dict = dtd->doc->dict;
+
+    switch (type) {
+        case XML_INTERNAL_GENERAL_ENTITY:
+        case XML_EXTERNAL_GENERAL_PARSED_ENTITY:
+        case XML_EXTERNAL_GENERAL_UNPARSED_ENTITY:
+            predef = xmlGetPredefinedEntity(name);
+            if (predef != NULL) {
+                int valid = 0;
+
+                /* 4.6 Predefined Entities */
+                if ((type == XML_INTERNAL_GENERAL_ENTITY) &&
+                    (content != NULL)) {
+                    int c = predef->content[0];
+
+                    if (((content[0] == c) && (content[1] == 0)) &&
+                        ((c == '>') || (c == '\'') || (c == '"'))) {
+                        valid = 1;
+                    } else if ((content[0] == '&') && (content[1] == '#')) {
+                        if (content[2] == 'x') {
+                            xmlChar *hex = BAD_CAST "0123456789ABCDEF";
+                            xmlChar ref[] = "00;";
+
+                            ref[0] = hex[c / 16 % 16];
+                            ref[1] = hex[c % 16];
+                            if (xmlStrcasecmp(&content[3], ref) == 0)
+                                valid = 1;
+                        } else {
+                            xmlChar ref[] = "00;";
+
+                            ref[0] = '0' + c / 10 % 10;
+                            ref[1] = '0' + c % 10;
+                            if (xmlStrEqual(&content[2], ref))
+                                valid = 1;
+                        }
+                    }
+                }
+                if (!valid) {
+                    xmlEntitiesErr(XML_ERR_ENTITY_PROCESSING,
+                            "xmlAddEntity: invalid redeclaration of predefined"
+                            " entity");
+                    return(NULL);
+                }
+            }
+	    if (dtd->entities == NULL)
+		dtd->entities = xmlHashCreateDict(0, dict);
+	    table = dtd->entities;
+	    break;
+        case XML_INTERNAL_PARAMETER_ENTITY:
+        case XML_EXTERNAL_PARAMETER_ENTITY:
+	    if (dtd->pentities == NULL)
+		dtd->pentities = xmlHashCreateDict(0, dict);
+	    table = dtd->pentities;
+	    break;
+        case XML_INTERNAL_PREDEFINED_ENTITY:
+	    return(NULL);
+    }
+    if (table == NULL)
+	return(NULL);
+    ret = xmlCreateEntity(dict, name, type, ExternalID, SystemID, content);
+    if (ret == NULL)
+        return(NULL);
+    ret->doc = dtd->doc;
+
+    if (xmlHashAddEntry(table, name, ret)) {
+	/*
+	 * entity was already defined at another level.
+	 */
+        xmlFreeEntity(ret);
+	return(NULL);
+    }
+    return(ret);
+}
+
+/**
+ * xmlGetPredefinedEntity:
+ * @name:  the entity name
+ *
+ * Check whether this name is an predefined entity.
+ *
+ * Returns NULL if not, otherwise the entity
+ */
+xmlEntityPtr
+xmlGetPredefinedEntity(const xmlChar *name) {
+    if (name == NULL) return(NULL);
+    switch (name[0]) {
+        case 'l':
+	    if (xmlStrEqual(name, BAD_CAST "lt"))
+	        return(&xmlEntityLt);
+	    break;
+        case 'g':
+	    if (xmlStrEqual(name, BAD_CAST "gt"))
+	        return(&xmlEntityGt);
+	    break;
+        case 'a':
+	    if (xmlStrEqual(name, BAD_CAST "amp"))
+	        return(&xmlEntityAmp);
+	    if (xmlStrEqual(name, BAD_CAST "apos"))
+	        return(&xmlEntityApos);
+	    break;
+        case 'q':
+	    if (xmlStrEqual(name, BAD_CAST "quot"))
+	        return(&xmlEntityQuot);
+	    break;
+	default:
+	    break;
+    }
+    return(NULL);
+}
+
+/**
+ * xmlAddDtdEntity:
+ * @doc:  the document
+ * @name:  the entity name
+ * @type:  the entity type XML_xxx_yyy_ENTITY
+ * @ExternalID:  the entity external ID if available
+ * @SystemID:  the entity system ID if available
+ * @content:  the entity content
+ *
+ * Register a new entity for this document DTD external subset.
+ *
+ * Returns a pointer to the entity or NULL in case of error
+ */
+xmlEntityPtr
+xmlAddDtdEntity(xmlDocPtr doc, const xmlChar *name, int type,
+	        const xmlChar *ExternalID, const xmlChar *SystemID,
+		const xmlChar *content) {
+    xmlEntityPtr ret;
+    xmlDtdPtr dtd;
+
+    if (doc == NULL) {
+	xmlEntitiesErr(XML_DTD_NO_DOC,
+	        "xmlAddDtdEntity: document is NULL");
+	return(NULL);
+    }
+    if (doc->extSubset == NULL) {
+	xmlEntitiesErr(XML_DTD_NO_DTD,
+	        "xmlAddDtdEntity: document without external subset");
+	return(NULL);
+    }
+    dtd = doc->extSubset;
+    ret = xmlAddEntity(dtd, name, type, ExternalID, SystemID, content);
+    if (ret == NULL) return(NULL);
+
+    /*
+     * Link it to the DTD
+     */
+    ret->parent = dtd;
+    ret->doc = dtd->doc;
+    if (dtd->last == NULL) {
+	dtd->children = dtd->last = (xmlNodePtr) ret;
+    } else {
+        dtd->last->next = (xmlNodePtr) ret;
+	ret->prev = dtd->last;
+	dtd->last = (xmlNodePtr) ret;
+    }
+    return(ret);
+}
+
+/**
+ * xmlAddDocEntity:
+ * @doc:  the document
+ * @name:  the entity name
+ * @type:  the entity type XML_xxx_yyy_ENTITY
+ * @ExternalID:  the entity external ID if available
+ * @SystemID:  the entity system ID if available
+ * @content:  the entity content
+ *
+ * Register a new entity for this document.
+ *
+ * Returns a pointer to the entity or NULL in case of error
+ */
+xmlEntityPtr
+xmlAddDocEntity(xmlDocPtr doc, const xmlChar *name, int type,
+	        const xmlChar *ExternalID, const xmlChar *SystemID,
+	        const xmlChar *content) {
+    xmlEntityPtr ret;
+    xmlDtdPtr dtd;
+
+    if (doc == NULL) {
+	xmlEntitiesErr(XML_DTD_NO_DOC,
+	        "xmlAddDocEntity: document is NULL");
+	return(NULL);
+    }
+    if (doc->intSubset == NULL) {
+	xmlEntitiesErr(XML_DTD_NO_DTD,
+	        "xmlAddDocEntity: document without internal subset");
+	return(NULL);
+    }
+    dtd = doc->intSubset;
+    ret = xmlAddEntity(dtd, name, type, ExternalID, SystemID, content);
+    if (ret == NULL) return(NULL);
+
+    /*
+     * Link it to the DTD
+     */
+    ret->parent = dtd;
+    ret->doc = dtd->doc;
+    if (dtd->last == NULL) {
+	dtd->children = dtd->last = (xmlNodePtr) ret;
+    } else {
+	dtd->last->next = (xmlNodePtr) ret;
+	ret->prev = dtd->last;
+	dtd->last = (xmlNodePtr) ret;
+    }
+    return(ret);
+}
+
+/**
+ * xmlNewEntity:
+ * @doc:  the document
+ * @name:  the entity name
+ * @type:  the entity type XML_xxx_yyy_ENTITY
+ * @ExternalID:  the entity external ID if available
+ * @SystemID:  the entity system ID if available
+ * @content:  the entity content
+ *
+ * Create a new entity, this differs from xmlAddDocEntity() that if
+ * the document is NULL or has no internal subset defined, then an
+ * unlinked entity structure will be returned, it is then the responsibility
+ * of the caller to link it to the document later or free it when not needed
+ * anymore.
+ *
+ * Returns a pointer to the entity or NULL in case of error
+ */
+xmlEntityPtr
+xmlNewEntity(xmlDocPtr doc, const xmlChar *name, int type,
+	     const xmlChar *ExternalID, const xmlChar *SystemID,
+	     const xmlChar *content) {
+    xmlEntityPtr ret;
+    xmlDictPtr dict;
+
+    if ((doc != NULL) && (doc->intSubset != NULL)) {
+	return(xmlAddDocEntity(doc, name, type, ExternalID, SystemID, content));
+    }
+    if (doc != NULL)
+        dict = doc->dict;
+    else
+        dict = NULL;
+    ret = xmlCreateEntity(dict, name, type, ExternalID, SystemID, content);
+    if (ret == NULL)
+        return(NULL);
+    ret->doc = doc;
+    return(ret);
+}
+
+/**
+ * xmlGetEntityFromTable:
+ * @table:  an entity table
+ * @name:  the entity name
+ * @parameter:  look for parameter entities
+ *
+ * Do an entity lookup in the table.
+ * returns the corresponding parameter entity, if found.
+ *
+ * Returns A pointer to the entity structure or NULL if not found.
+ */
+static xmlEntityPtr
+xmlGetEntityFromTable(xmlEntitiesTablePtr table, const xmlChar *name) {
+    return((xmlEntityPtr) xmlHashLookup(table, name));
+}
+
+/**
+ * xmlGetParameterEntity:
+ * @doc:  the document referencing the entity
+ * @name:  the entity name
+ *
+ * Do an entity lookup in the internal and external subsets and
+ * returns the corresponding parameter entity, if found.
+ *
+ * Returns A pointer to the entity structure or NULL if not found.
+ */
+xmlEntityPtr
+xmlGetParameterEntity(xmlDocPtr doc, const xmlChar *name) {
+    xmlEntitiesTablePtr table;
+    xmlEntityPtr ret;
+
+    if (doc == NULL)
+	return(NULL);
+    if ((doc->intSubset != NULL) && (doc->intSubset->pentities != NULL)) {
+	table = (xmlEntitiesTablePtr) doc->intSubset->pentities;
+	ret = xmlGetEntityFromTable(table, name);
+	if (ret != NULL)
+	    return(ret);
+    }
+    if ((doc->extSubset != NULL) && (doc->extSubset->pentities != NULL)) {
+	table = (xmlEntitiesTablePtr) doc->extSubset->pentities;
+	return(xmlGetEntityFromTable(table, name));
+    }
+    return(NULL);
+}
+
+/**
+ * xmlGetDtdEntity:
+ * @doc:  the document referencing the entity
+ * @name:  the entity name
+ *
+ * Do an entity lookup in the DTD entity hash table and
+ * returns the corresponding entity, if found.
+ * Note: the first argument is the document node, not the DTD node.
+ *
+ * Returns A pointer to the entity structure or NULL if not found.
+ */
+xmlEntityPtr
+xmlGetDtdEntity(xmlDocPtr doc, const xmlChar *name) {
+    xmlEntitiesTablePtr table;
+
+    if (doc == NULL)
+	return(NULL);
+    if ((doc->extSubset != NULL) && (doc->extSubset->entities != NULL)) {
+	table = (xmlEntitiesTablePtr) doc->extSubset->entities;
+	return(xmlGetEntityFromTable(table, name));
+    }
+    return(NULL);
+}
+
+/**
+ * xmlGetDocEntity:
+ * @doc:  the document referencing the entity
+ * @name:  the entity name
+ *
+ * Do an entity lookup in the document entity hash table and
+ * returns the corresponding entity, otherwise a lookup is done
+ * in the predefined entities too.
+ *
+ * Returns A pointer to the entity structure or NULL if not found.
+ */
+xmlEntityPtr
+xmlGetDocEntity(const xmlDoc *doc, const xmlChar *name) {
+    xmlEntityPtr cur;
+    xmlEntitiesTablePtr table;
+
+    if (doc != NULL) {
+	if ((doc->intSubset != NULL) && (doc->intSubset->entities != NULL)) {
+	    table = (xmlEntitiesTablePtr) doc->intSubset->entities;
+	    cur = xmlGetEntityFromTable(table, name);
+	    if (cur != NULL)
+		return(cur);
+	}
+	if (doc->standalone != 1) {
+	    if ((doc->extSubset != NULL) &&
+		(doc->extSubset->entities != NULL)) {
+		table = (xmlEntitiesTablePtr) doc->extSubset->entities;
+		cur = xmlGetEntityFromTable(table, name);
+		if (cur != NULL)
+		    return(cur);
+	    }
+	}
+    }
+    return(xmlGetPredefinedEntity(name));
+}
+
+/*
+ * Macro used to grow the current buffer.
+ */
+#define growBufferReentrant() {						\
+    xmlChar *tmp;                                                       \
+    size_t new_size = buffer_size * 2;                                  \
+    if (new_size < buffer_size) goto mem_error;                         \
+    tmp = (xmlChar *) xmlRealloc(buffer, new_size);	                \
+    if (tmp == NULL) goto mem_error;                                    \
+    buffer = tmp;							\
+    buffer_size = new_size;						\
+}
+
+/**
+ * xmlEncodeEntitiesInternal:
+ * @doc:  the document containing the string
+ * @input:  A string to convert to XML.
+ * @attr: are we handling an attribute value
+ *
+ * Do a global encoding of a string, replacing the predefined entities
+ * and non ASCII values with their entities and CharRef counterparts.
+ * Contrary to xmlEncodeEntities, this routine is reentrant, and result
+ * must be deallocated.
+ *
+ * Returns A newly allocated string with the substitution done.
+ */
+static xmlChar *
+xmlEncodeEntitiesInternal(xmlDocPtr doc, const xmlChar *input, int attr) {
+    const xmlChar *cur = input;
+    xmlChar *buffer = NULL;
+    xmlChar *out = NULL;
+    size_t buffer_size = 0;
+    int html = 0;
+
+    if (input == NULL) return(NULL);
+    if (doc != NULL)
+        html = (doc->type == XML_HTML_DOCUMENT_NODE);
+
+    /*
+     * allocate an translation buffer.
+     */
+    buffer_size = 1000;
+    buffer = (xmlChar *) xmlMalloc(buffer_size * sizeof(xmlChar));
+    if (buffer == NULL) {
+        xmlEntitiesErrMemory("xmlEncodeEntities: malloc failed");
+	return(NULL);
+    }
+    out = buffer;
+
+    while (*cur != '\0') {
+        size_t indx = out - buffer;
+        if (indx + 100 > buffer_size) {
+
+	    growBufferReentrant();
+	    out = &buffer[indx];
+	}
+
+	/*
+	 * By default one have to encode at least '<', '>', '"' and '&' !
+	 */
+	if (*cur == '<') {
+	    const xmlChar *end;
+
+	    /*
+	     * Special handling of server side include in HTML attributes
+	     */
+	    if (html && attr &&
+	        (cur[1] == '!') && (cur[2] == '-') && (cur[3] == '-') &&
+	        ((end = xmlStrstr(cur, BAD_CAST "-->")) != NULL)) {
+	        while (cur != end) {
+		    *out++ = *cur++;
+		    indx = out - buffer;
+		    if (indx + 100 > buffer_size) {
+			growBufferReentrant();
+			out = &buffer[indx];
+		    }
+		}
+		*out++ = *cur++;
+		*out++ = *cur++;
+		*out++ = *cur++;
+		continue;
+	    }
+	    *out++ = '&';
+	    *out++ = 'l';
+	    *out++ = 't';
+	    *out++ = ';';
+	} else if (*cur == '>') {
+	    *out++ = '&';
+	    *out++ = 'g';
+	    *out++ = 't';
+	    *out++ = ';';
+	} else if (*cur == '&') {
+	    /*
+	     * Special handling of &{...} construct from HTML 4, see
+	     * http://www.w3.org/TR/html401/appendix/notes.html#h-B.7.1
+	     */
+	    if (html && attr && (cur[1] == '{') &&
+	        (strchr((const char *) cur, '}'))) {
+	        while (*cur != '}') {
+		    *out++ = *cur++;
+		    indx = out - buffer;
+		    if (indx + 100 > buffer_size) {
+			growBufferReentrant();
+			out = &buffer[indx];
+		    }
+		}
+		*out++ = *cur++;
+		continue;
+	    }
+	    *out++ = '&';
+	    *out++ = 'a';
+	    *out++ = 'm';
+	    *out++ = 'p';
+	    *out++ = ';';
+	} else if (((*cur >= 0x20) && (*cur < 0x80)) ||
+	    (*cur == '\n') || (*cur == '\t') || ((html) && (*cur == '\r'))) {
+	    /*
+	     * default case, just copy !
+	     */
+	    *out++ = *cur;
+	} else if (*cur >= 0x80) {
+	    if (((doc != NULL) && (doc->encoding != NULL)) || (html)) {
+		/*
+		 * Bjørn Reese <br@sseusa.com> provided the patch
+	        xmlChar xc;
+	        xc = (*cur & 0x3F) << 6;
+	        if (cur[1] != 0) {
+		    xc += *(++cur) & 0x3F;
+		    *out++ = xc;
+	        } else
+		 */
+		*out++ = *cur;
+	    } else {
+		/*
+		 * We assume we have UTF-8 input.
+		 * It must match either:
+		 *   110xxxxx 10xxxxxx
+		 *   1110xxxx 10xxxxxx 10xxxxxx
+		 *   11110xxx 10xxxxxx 10xxxxxx 10xxxxxx
+		 * That is:
+		 *   cur[0] is 11xxxxxx
+		 *   cur[1] is 10xxxxxx
+		 *   cur[2] is 10xxxxxx if cur[0] is 111xxxxx
+		 *   cur[3] is 10xxxxxx if cur[0] is 1111xxxx
+		 *   cur[0] is not 11111xxx
+		 */
+		char buf[11], *ptr;
+		int val = 0, l = 1;
+
+		if (((cur[0] & 0xC0) != 0xC0) ||
+		    ((cur[1] & 0xC0) != 0x80) ||
+		    (((cur[0] & 0xE0) == 0xE0) && ((cur[2] & 0xC0) != 0x80)) ||
+		    (((cur[0] & 0xF0) == 0xF0) && ((cur[3] & 0xC0) != 0x80)) ||
+		    (((cur[0] & 0xF8) == 0xF8))) {
+		    xmlEntitiesErr(XML_CHECK_NOT_UTF8,
+			    "xmlEncodeEntities: input not UTF-8");
+		    if (doc != NULL)
+			doc->encoding = xmlStrdup(BAD_CAST "ISO-8859-1");
+		    snprintf(buf, sizeof(buf), "&#%d;", *cur);
+		    buf[sizeof(buf) - 1] = 0;
+		    ptr = buf;
+		    while (*ptr != 0) *out++ = *ptr++;
+		    cur++;
+		    continue;
+		} else if (*cur < 0xE0) {
+                    val = (cur[0]) & 0x1F;
+		    val <<= 6;
+		    val |= (cur[1]) & 0x3F;
+		    l = 2;
+		} else if (*cur < 0xF0) {
+                    val = (cur[0]) & 0x0F;
+		    val <<= 6;
+		    val |= (cur[1]) & 0x3F;
+		    val <<= 6;
+		    val |= (cur[2]) & 0x3F;
+		    l = 3;
+		} else if (*cur < 0xF8) {
+                    val = (cur[0]) & 0x07;
+		    val <<= 6;
+		    val |= (cur[1]) & 0x3F;
+		    val <<= 6;
+		    val |= (cur[2]) & 0x3F;
+		    val <<= 6;
+		    val |= (cur[3]) & 0x3F;
+		    l = 4;
+		}
+		if ((l == 1) || (!IS_CHAR(val))) {
+		    xmlEntitiesErr(XML_ERR_INVALID_CHAR,
+			"xmlEncodeEntities: char out of range\n");
+		    if (doc != NULL)
+			doc->encoding = xmlStrdup(BAD_CAST "ISO-8859-1");
+		    snprintf(buf, sizeof(buf), "&#%d;", *cur);
+		    buf[sizeof(buf) - 1] = 0;
+		    ptr = buf;
+		    while (*ptr != 0) *out++ = *ptr++;
+		    cur++;
+		    continue;
+		}
+		/*
+		 * We could do multiple things here. Just save as a char ref
+		 */
+		snprintf(buf, sizeof(buf), "&#x%X;", val);
+		buf[sizeof(buf) - 1] = 0;
+		ptr = buf;
+		while (*ptr != 0) *out++ = *ptr++;
+		cur += l;
+		continue;
+	    }
+	} else if (IS_BYTE_CHAR(*cur)) {
+	    char buf[11], *ptr;
+
+	    snprintf(buf, sizeof(buf), "&#%d;", *cur);
+	    buf[sizeof(buf) - 1] = 0;
+            ptr = buf;
+	    while (*ptr != 0) *out++ = *ptr++;
+	}
+	cur++;
+    }
+    *out = 0;
+    return(buffer);
+
+mem_error:
+    xmlEntitiesErrMemory("xmlEncodeEntities: realloc failed");
+    xmlFree(buffer);
+    return(NULL);
+}
+
+/**
+ * xmlEncodeAttributeEntities:
+ * @doc:  the document containing the string
+ * @input:  A string to convert to XML.
+ *
+ * Do a global encoding of a string, replacing the predefined entities
+ * and non ASCII values with their entities and CharRef counterparts for
+ * attribute values.
+ *
+ * Returns A newly allocated string with the substitution done.
+ */
+xmlChar *
+xmlEncodeAttributeEntities(xmlDocPtr doc, const xmlChar *input) {
+    return xmlEncodeEntitiesInternal(doc, input, 1);
+}
+
+/**
+ * xmlEncodeEntitiesReentrant:
+ * @doc:  the document containing the string
+ * @input:  A string to convert to XML.
+ *
+ * Do a global encoding of a string, replacing the predefined entities
+ * and non ASCII values with their entities and CharRef counterparts.
+ * Contrary to xmlEncodeEntities, this routine is reentrant, and result
+ * must be deallocated.
+ *
+ * Returns A newly allocated string with the substitution done.
+ */
+xmlChar *
+xmlEncodeEntitiesReentrant(xmlDocPtr doc, const xmlChar *input) {
+    return xmlEncodeEntitiesInternal(doc, input, 0);
+}
+
+/**
+ * xmlEncodeSpecialChars:
+ * @doc:  the document containing the string
+ * @input:  A string to convert to XML.
+ *
+ * Do a global encoding of a string, replacing the predefined entities
+ * this routine is reentrant, and result must be deallocated.
+ *
+ * Returns A newly allocated string with the substitution done.
+ */
+xmlChar *
+xmlEncodeSpecialChars(const xmlDoc *doc ATTRIBUTE_UNUSED, const xmlChar *input) {
+    const xmlChar *cur = input;
+    xmlChar *buffer = NULL;
+    xmlChar *out = NULL;
+    size_t buffer_size = 0;
+    if (input == NULL) return(NULL);
+
+    /*
+     * allocate an translation buffer.
+     */
+    buffer_size = 1000;
+    buffer = (xmlChar *) xmlMalloc(buffer_size * sizeof(xmlChar));
+    if (buffer == NULL) {
+        xmlEntitiesErrMemory("xmlEncodeSpecialChars: malloc failed");
+	return(NULL);
+    }
+    out = buffer;
+
+    while (*cur != '\0') {
+        size_t indx = out - buffer;
+        if (indx + 10 > buffer_size) {
+
+	    growBufferReentrant();
+	    out = &buffer[indx];
+	}
+
+	/*
+	 * By default one have to encode at least '<', '>', '"' and '&' !
+	 */
+	if (*cur == '<') {
+	    *out++ = '&';
+	    *out++ = 'l';
+	    *out++ = 't';
+	    *out++ = ';';
+	} else if (*cur == '>') {
+	    *out++ = '&';
+	    *out++ = 'g';
+	    *out++ = 't';
+	    *out++ = ';';
+	} else if (*cur == '&') {
+	    *out++ = '&';
+	    *out++ = 'a';
+	    *out++ = 'm';
+	    *out++ = 'p';
+	    *out++ = ';';
+	} else if (*cur == '"') {
+	    *out++ = '&';
+	    *out++ = 'q';
+	    *out++ = 'u';
+	    *out++ = 'o';
+	    *out++ = 't';
+	    *out++ = ';';
+	} else if (*cur == '\r') {
+	    *out++ = '&';
+	    *out++ = '#';
+	    *out++ = '1';
+	    *out++ = '3';
+	    *out++ = ';';
+	} else {
+	    /*
+	     * Works because on UTF-8, all extended sequences cannot
+	     * result in bytes in the ASCII range.
+	     */
+	    *out++ = *cur;
+	}
+	cur++;
+    }
+    *out = 0;
+    return(buffer);
+
+mem_error:
+    xmlEntitiesErrMemory("xmlEncodeSpecialChars: realloc failed");
+    xmlFree(buffer);
+    return(NULL);
+}
+
+/**
+ * xmlCreateEntitiesTable:
+ *
+ * create and initialize an empty entities hash table.
+ * This really doesn't make sense and should be deprecated
+ *
+ * Returns the xmlEntitiesTablePtr just created or NULL in case of error.
+ */
+xmlEntitiesTablePtr
+xmlCreateEntitiesTable(void) {
+    return((xmlEntitiesTablePtr) xmlHashCreate(0));
+}
+
+/**
+ * xmlFreeEntityWrapper:
+ * @entity:  An entity
+ * @name:  its name
+ *
+ * Deallocate the memory used by an entities in the hash table.
+ */
+static void
+xmlFreeEntityWrapper(void *entity, const xmlChar *name ATTRIBUTE_UNUSED) {
+    if (entity != NULL)
+	xmlFreeEntity((xmlEntityPtr) entity);
+}
+
+/**
+ * xmlFreeEntitiesTable:
+ * @table:  An entity table
+ *
+ * Deallocate the memory used by an entities hash table.
+ */
+void
+xmlFreeEntitiesTable(xmlEntitiesTablePtr table) {
+    xmlHashFree(table, xmlFreeEntityWrapper);
+}
+
+#ifdef LIBXML_TREE_ENABLED
+/**
+ * xmlCopyEntity:
+ * @ent:  An entity
+ *
+ * Build a copy of an entity
+ *
+ * Returns the new xmlEntitiesPtr or NULL in case of error.
+ */
+static void *
+xmlCopyEntity(void *payload, const xmlChar *name ATTRIBUTE_UNUSED) {
+    xmlEntityPtr ent = (xmlEntityPtr) payload;
+    xmlEntityPtr cur;
+
+    cur = (xmlEntityPtr) xmlMalloc(sizeof(xmlEntity));
+    if (cur == NULL) {
+        xmlEntitiesErrMemory("xmlCopyEntity:: malloc failed");
+	return(NULL);
+    }
+    memset(cur, 0, sizeof(xmlEntity));
+    cur->type = XML_ENTITY_DECL;
+
+    cur->etype = ent->etype;
+    if (ent->name != NULL)
+	cur->name = xmlStrdup(ent->name);
+    if (ent->ExternalID != NULL)
+	cur->ExternalID = xmlStrdup(ent->ExternalID);
+    if (ent->SystemID != NULL)
+	cur->SystemID = xmlStrdup(ent->SystemID);
+    if (ent->content != NULL)
+	cur->content = xmlStrdup(ent->content);
+    if (ent->orig != NULL)
+	cur->orig = xmlStrdup(ent->orig);
+    if (ent->URI != NULL)
+	cur->URI = xmlStrdup(ent->URI);
+    cur->guard = 0;
+    return(cur);
+}
+
+/**
+ * xmlCopyEntitiesTable:
+ * @table:  An entity table
+ *
+ * Build a copy of an entity table.
+ *
+ * Returns the new xmlEntitiesTablePtr or NULL in case of error.
+ */
+xmlEntitiesTablePtr
+xmlCopyEntitiesTable(xmlEntitiesTablePtr table) {
+    return(xmlHashCopy(table, xmlCopyEntity));
+}
+#endif /* LIBXML_TREE_ENABLED */
+
+#ifdef LIBXML_OUTPUT_ENABLED
+
+/**
+ * xmlDumpEntityContent:
+ * @buf:  An XML buffer.
+ * @content:  The entity content.
+ *
+ * This will dump the quoted string value, taking care of the special
+ * treatment required by %
+ */
+static void
+xmlDumpEntityContent(xmlBufferPtr buf, const xmlChar *content) {
+    if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) return;
+    if (xmlStrchr(content, '%')) {
+        const xmlChar * base, *cur;
+
+	xmlBufferCCat(buf, "\"");
+	base = cur = content;
+	while (*cur != 0) {
+	    if (*cur == '"') {
+		if (base != cur)
+		    xmlBufferAdd(buf, base, cur - base);
+		xmlBufferAdd(buf, BAD_CAST "&quot;", 6);
+		cur++;
+		base = cur;
+	    } else if (*cur == '%') {
+		if (base != cur)
+		    xmlBufferAdd(buf, base, cur - base);
+		xmlBufferAdd(buf, BAD_CAST "&#x25;", 6);
+		cur++;
+		base = cur;
+	    } else {
+		cur++;
+	    }
+	}
+	if (base != cur)
+	    xmlBufferAdd(buf, base, cur - base);
+	xmlBufferCCat(buf, "\"");
+    } else {
+        xmlBufferWriteQuotedString(buf, content);
+    }
+}
+
+/**
+ * xmlDumpEntityDecl:
+ * @buf:  An XML buffer.
+ * @ent:  An entity table
+ *
+ * This will dump the content of the entity table as an XML DTD definition
+ */
+void
+xmlDumpEntityDecl(xmlBufferPtr buf, xmlEntityPtr ent) {
+    if ((buf == NULL) || (ent == NULL)) return;
+    switch (ent->etype) {
+	case XML_INTERNAL_GENERAL_ENTITY:
+	    xmlBufferWriteChar(buf, "<!ENTITY ");
+	    xmlBufferWriteCHAR(buf, ent->name);
+	    xmlBufferWriteChar(buf, " ");
+	    if (ent->orig != NULL)
+		xmlBufferWriteQuotedString(buf, ent->orig);
+	    else
+		xmlDumpEntityContent(buf, ent->content);
+	    xmlBufferWriteChar(buf, ">\n");
+	    break;
+	case XML_EXTERNAL_GENERAL_PARSED_ENTITY:
+	    xmlBufferWriteChar(buf, "<!ENTITY ");
+	    xmlBufferWriteCHAR(buf, ent->name);
+	    if (ent->ExternalID != NULL) {
+		 xmlBufferWriteChar(buf, " PUBLIC ");
+		 xmlBufferWriteQuotedString(buf, ent->ExternalID);
+		 xmlBufferWriteChar(buf, " ");
+		 xmlBufferWriteQuotedString(buf, ent->SystemID);
+	    } else {
+		 xmlBufferWriteChar(buf, " SYSTEM ");
+		 xmlBufferWriteQuotedString(buf, ent->SystemID);
+	    }
+	    xmlBufferWriteChar(buf, ">\n");
+	    break;
+	case XML_EXTERNAL_GENERAL_UNPARSED_ENTITY:
+	    xmlBufferWriteChar(buf, "<!ENTITY ");
+	    xmlBufferWriteCHAR(buf, ent->name);
+	    if (ent->ExternalID != NULL) {
+		 xmlBufferWriteChar(buf, " PUBLIC ");
+		 xmlBufferWriteQuotedString(buf, ent->ExternalID);
+		 xmlBufferWriteChar(buf, " ");
+		 xmlBufferWriteQuotedString(buf, ent->SystemID);
+	    } else {
+		 xmlBufferWriteChar(buf, " SYSTEM ");
+		 xmlBufferWriteQuotedString(buf, ent->SystemID);
+	    }
+	    if (ent->content != NULL) { /* Should be true ! */
+		xmlBufferWriteChar(buf, " NDATA ");
+		if (ent->orig != NULL)
+		    xmlBufferWriteCHAR(buf, ent->orig);
+		else
+		    xmlBufferWriteCHAR(buf, ent->content);
+	    }
+	    xmlBufferWriteChar(buf, ">\n");
+	    break;
+	case XML_INTERNAL_PARAMETER_ENTITY:
+	    xmlBufferWriteChar(buf, "<!ENTITY % ");
+	    xmlBufferWriteCHAR(buf, ent->name);
+	    xmlBufferWriteChar(buf, " ");
+	    if (ent->orig == NULL)
+		xmlDumpEntityContent(buf, ent->content);
+	    else
+		xmlBufferWriteQuotedString(buf, ent->orig);
+	    xmlBufferWriteChar(buf, ">\n");
+	    break;
+	case XML_EXTERNAL_PARAMETER_ENTITY:
+	    xmlBufferWriteChar(buf, "<!ENTITY % ");
+	    xmlBufferWriteCHAR(buf, ent->name);
+	    if (ent->ExternalID != NULL) {
+		 xmlBufferWriteChar(buf, " PUBLIC ");
+		 xmlBufferWriteQuotedString(buf, ent->ExternalID);
+		 xmlBufferWriteChar(buf, " ");
+		 xmlBufferWriteQuotedString(buf, ent->SystemID);
+	    } else {
+		 xmlBufferWriteChar(buf, " SYSTEM ");
+		 xmlBufferWriteQuotedString(buf, ent->SystemID);
+	    }
+	    xmlBufferWriteChar(buf, ">\n");
+	    break;
+	default:
+	    xmlEntitiesErr(XML_DTD_UNKNOWN_ENTITY,
+		"xmlDumpEntitiesDecl: internal: unknown type entity type");
+    }
+}
+
+/**
+ * xmlDumpEntityDeclScan:
+ * @ent:  An entity table
+ * @buf:  An XML buffer.
+ *
+ * When using the hash table scan function, arguments need to be reversed
+ */
+static void
+xmlDumpEntityDeclScan(void *ent, void *buf,
+                      const xmlChar *name ATTRIBUTE_UNUSED) {
+    xmlDumpEntityDecl((xmlBufferPtr) buf, (xmlEntityPtr) ent);
+}
+
+/**
+ * xmlDumpEntitiesTable:
+ * @buf:  An XML buffer.
+ * @table:  An entity table
+ *
+ * This will dump the content of the entity table as an XML DTD definition
+ */
+void
+xmlDumpEntitiesTable(xmlBufferPtr buf, xmlEntitiesTablePtr table) {
+    xmlHashScan(table, xmlDumpEntityDeclScan, buf);
+}
+#endif /* LIBXML_OUTPUT_ENABLED */
+#define bottom_entities
+#include "elfgcchack.h"
diff --git a/src/error.c b/src/error.c
new file mode 100644
index 000000000000..9ff1c2ba4906
--- /dev/null
+++ b/src/error.c
@@ -0,0 +1,998 @@
+/*
+ * error.c: module displaying/handling XML parser errors
+ *
+ * See Copyright for the status of this software.
+ *
+ * Daniel Veillard <daniel@veillard.com>
+ */
+
+#define IN_LIBXML
+#include "libxml.h"
+
+#include <string.h>
+#include <stdarg.h>
+#include <libxml/parser.h>
+#include <libxml/xmlerror.h>
+#include <libxml/xmlmemory.h>
+#include <libxml/globals.h>
+
+void XMLCDECL xmlGenericErrorDefaultFunc	(void *ctx ATTRIBUTE_UNUSED,
+				 const char *msg,
+				 ...) LIBXML_ATTR_FORMAT(2,3);
+
+#define XML_GET_VAR_STR(msg, str) {				\
+    int       size, prev_size = -1;				\
+    int       chars;						\
+    char      *larger;						\
+    va_list   ap;						\
+								\
+    str = (char *) xmlMalloc(150);				\
+    if (str != NULL) {						\
+								\
+    size = 150;							\
+								\
+    while (size < 64000) {					\
+	va_start(ap, msg);					\
+	chars = vsnprintf(str, size, msg, ap);			\
+	va_end(ap);						\
+	if ((chars > -1) && (chars < size)) {			\
+	    if (prev_size == chars) {				\
+		break;						\
+	    } else {						\
+		prev_size = chars;				\
+	    }							\
+	}							\
+	if (chars > -1)						\
+	    size += chars + 1;					\
+	else							\
+	    size += 100;					\
+	if ((larger = (char *) xmlRealloc(str, size)) == NULL) {\
+	    break;						\
+	}							\
+	str = larger;						\
+    }}								\
+}
+
+/************************************************************************
+ *									*
+ *			Handling of out of context errors		*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlGenericErrorDefaultFunc:
+ * @ctx:  an error context
+ * @msg:  the message to display/transmit
+ * @...:  extra parameters for the message display
+ *
+ * Default handler for out of context error messages.
+ */
+void XMLCDECL
+xmlGenericErrorDefaultFunc(void *ctx ATTRIBUTE_UNUSED, const char *msg, ...) {
+    va_list args;
+
+    if (xmlGenericErrorContext == NULL)
+	xmlGenericErrorContext = (void *) stderr;
+
+    va_start(args, msg);
+    vfprintf((FILE *)xmlGenericErrorContext, msg, args);
+    va_end(args);
+}
+
+/**
+ * initGenericErrorDefaultFunc:
+ * @handler:  the handler
+ *
+ * Set or reset (if NULL) the default handler for generic errors
+ * to the builtin error function.
+ */
+void
+initGenericErrorDefaultFunc(xmlGenericErrorFunc * handler)
+{
+    if (handler == NULL)
+        xmlGenericError = xmlGenericErrorDefaultFunc;
+    else
+        xmlGenericError = (*handler);
+}
+
+/**
+ * xmlSetGenericErrorFunc:
+ * @ctx:  the new error handling context
+ * @handler:  the new handler function
+ *
+ * Function to reset the handler and the error context for out of
+ * context error messages.
+ * This simply means that @handler will be called for subsequent
+ * error messages while not parsing nor validating. And @ctx will
+ * be passed as first argument to @handler
+ * One can simply force messages to be emitted to another FILE * than
+ * stderr by setting @ctx to this file handle and @handler to NULL.
+ * For multi-threaded applications, this must be set separately for each thread.
+ */
+void
+xmlSetGenericErrorFunc(void *ctx, xmlGenericErrorFunc handler) {
+    xmlGenericErrorContext = ctx;
+    if (handler != NULL)
+	xmlGenericError = handler;
+    else
+	xmlGenericError = xmlGenericErrorDefaultFunc;
+}
+
+/**
+ * xmlSetStructuredErrorFunc:
+ * @ctx:  the new error handling context
+ * @handler:  the new handler function
+ *
+ * Function to reset the handler and the error context for out of
+ * context structured error messages.
+ * This simply means that @handler will be called for subsequent
+ * error messages while not parsing nor validating. And @ctx will
+ * be passed as first argument to @handler
+ * For multi-threaded applications, this must be set separately for each thread.
+ */
+void
+xmlSetStructuredErrorFunc(void *ctx, xmlStructuredErrorFunc handler) {
+    xmlStructuredErrorContext = ctx;
+    xmlStructuredError = handler;
+}
+
+/************************************************************************
+ *									*
+ *			Handling of parsing errors			*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlParserPrintFileInfo:
+ * @input:  an xmlParserInputPtr input
+ *
+ * Displays the associated file and line information for the current input
+ */
+
+void
+xmlParserPrintFileInfo(xmlParserInputPtr input) {
+    if (input != NULL) {
+	if (input->filename)
+	    xmlGenericError(xmlGenericErrorContext,
+		    "%s:%d: ", input->filename,
+		    input->line);
+	else
+	    xmlGenericError(xmlGenericErrorContext,
+		    "Entity: line %d: ", input->line);
+    }
+}
+
+/**
+ * xmlParserPrintFileContext:
+ * @input:  an xmlParserInputPtr input
+ *
+ * Displays current context within the input content for error tracking
+ */
+
+static void
+xmlParserPrintFileContextInternal(xmlParserInputPtr input ,
+		xmlGenericErrorFunc channel, void *data ) {
+    const xmlChar *cur, *base;
+    unsigned int n, col;	/* GCC warns if signed, because compared with sizeof() */
+    xmlChar  content[81]; /* space for 80 chars + line terminator */
+    xmlChar *ctnt;
+
+    if ((input == NULL) || (input->cur == NULL))
+        return;
+
+    cur = input->cur;
+    base = input->base;
+    /* skip backwards over any end-of-lines */
+    while ((cur > base) && ((*(cur) == '\n') || (*(cur) == '\r'))) {
+	cur--;
+    }
+    n = 0;
+    /* search backwards for beginning-of-line (to max buff size) */
+    while ((n++ < (sizeof(content)-1)) && (cur > base) &&
+	   (*(cur) != '\n') && (*(cur) != '\r'))
+        cur--;
+    if ((*(cur) == '\n') || (*(cur) == '\r')) cur++;
+    /* calculate the error position in terms of the current position */
+    col = input->cur - cur;
+    /* search forward for end-of-line (to max buff size) */
+    n = 0;
+    ctnt = content;
+    /* copy selected text to our buffer */
+    while ((*cur != 0) && (*(cur) != '\n') &&
+	   (*(cur) != '\r') && (n < sizeof(content)-1)) {
+		*ctnt++ = *cur++;
+	n++;
+    }
+    *ctnt = 0;
+    /* print out the selected text */
+    channel(data ,"%s\n", content);
+    /* create blank line with problem pointer */
+    n = 0;
+    ctnt = content;
+    /* (leave buffer space for pointer + line terminator) */
+    while ((n<col) && (n++ < sizeof(content)-2) && (*ctnt != 0)) {
+	if (*(ctnt) != '\t')
+	    *(ctnt) = ' ';
+	ctnt++;
+    }
+    *ctnt++ = '^';
+    *ctnt = 0;
+    channel(data ,"%s\n", content);
+}
+
+/**
+ * xmlParserPrintFileContext:
+ * @input:  an xmlParserInputPtr input
+ *
+ * Displays current context within the input content for error tracking
+ */
+void
+xmlParserPrintFileContext(xmlParserInputPtr input) {
+   xmlParserPrintFileContextInternal(input, xmlGenericError,
+                                     xmlGenericErrorContext);
+}
+
+/**
+ * xmlReportError:
+ * @err: the error
+ * @ctx: the parser context or NULL
+ * @str: the formatted error message
+ *
+ * Report an error with its context, replace the 4 old error/warning
+ * routines.
+ */
+static void
+xmlReportError(xmlErrorPtr err, xmlParserCtxtPtr ctxt, const char *str,
+               xmlGenericErrorFunc channel, void *data)
+{
+    char *file = NULL;
+    int line = 0;
+    int code = -1;
+    int domain;
+    const xmlChar *name = NULL;
+    xmlNodePtr node;
+    xmlErrorLevel level;
+    xmlParserInputPtr input = NULL;
+    xmlParserInputPtr cur = NULL;
+
+    if (err == NULL)
+        return;
+
+    if (channel == NULL) {
+	channel = xmlGenericError;
+	data = xmlGenericErrorContext;
+    }
+    file = err->file;
+    line = err->line;
+    code = err->code;
+    domain = err->domain;
+    level = err->level;
+    node = err->node;
+
+    if (code == XML_ERR_OK)
+        return;
+
+    if ((node != NULL) && (node->type == XML_ELEMENT_NODE))
+        name = node->name;
+
+    /*
+     * Maintain the compatibility with the legacy error handling
+     */
+    if (ctxt != NULL) {
+        input = ctxt->input;
+        if ((input != NULL) && (input->filename == NULL) &&
+            (ctxt->inputNr > 1)) {
+            cur = input;
+            input = ctxt->inputTab[ctxt->inputNr - 2];
+        }
+        if (input != NULL) {
+            if (input->filename)
+                channel(data, "%s:%d: ", input->filename, input->line);
+            else if ((line != 0) && (domain == XML_FROM_PARSER))
+                channel(data, "Entity: line %d: ", input->line);
+        }
+    } else {
+        if (file != NULL)
+            channel(data, "%s:%d: ", file, line);
+        else if ((line != 0) &&
+	         ((domain == XML_FROM_PARSER) || (domain == XML_FROM_SCHEMASV)||
+		  (domain == XML_FROM_SCHEMASP)||(domain == XML_FROM_DTD) ||
+		  (domain == XML_FROM_RELAXNGP)||(domain == XML_FROM_RELAXNGV)))
+            channel(data, "Entity: line %d: ", line);
+    }
+    if (name != NULL) {
+        channel(data, "element %s: ", name);
+    }
+    switch (domain) {
+        case XML_FROM_PARSER:
+            channel(data, "parser ");
+            break;
+        case XML_FROM_NAMESPACE:
+            channel(data, "namespace ");
+            break;
+        case XML_FROM_DTD:
+        case XML_FROM_VALID:
+            channel(data, "validity ");
+            break;
+        case XML_FROM_HTML:
+            channel(data, "HTML parser ");
+            break;
+        case XML_FROM_MEMORY:
+            channel(data, "memory ");
+            break;
+        case XML_FROM_OUTPUT:
+            channel(data, "output ");
+            break;
+        case XML_FROM_IO:
+            channel(data, "I/O ");
+            break;
+        case XML_FROM_XINCLUDE:
+            channel(data, "XInclude ");
+            break;
+        case XML_FROM_XPATH:
+            channel(data, "XPath ");
+            break;
+        case XML_FROM_XPOINTER:
+            channel(data, "parser ");
+            break;
+        case XML_FROM_REGEXP:
+            channel(data, "regexp ");
+            break;
+        case XML_FROM_MODULE:
+            channel(data, "module ");
+            break;
+        case XML_FROM_SCHEMASV:
+            channel(data, "Schemas validity ");
+            break;
+        case XML_FROM_SCHEMASP:
+            channel(data, "Schemas parser ");
+            break;
+        case XML_FROM_RELAXNGP:
+            channel(data, "Relax-NG parser ");
+            break;
+        case XML_FROM_RELAXNGV:
+            channel(data, "Relax-NG validity ");
+            break;
+        case XML_FROM_CATALOG:
+            channel(data, "Catalog ");
+            break;
+        case XML_FROM_C14N:
+            channel(data, "C14N ");
+            break;
+        case XML_FROM_XSLT:
+            channel(data, "XSLT ");
+            break;
+        case XML_FROM_I18N:
+            channel(data, "encoding ");
+            break;
+        case XML_FROM_SCHEMATRONV:
+            channel(data, "schematron ");
+            break;
+        case XML_FROM_BUFFER:
+            channel(data, "internal buffer ");
+            break;
+        case XML_FROM_URI:
+            channel(data, "URI ");
+            break;
+        default:
+            break;
+    }
+    switch (level) {
+        case XML_ERR_NONE:
+            channel(data, ": ");
+            break;
+        case XML_ERR_WARNING:
+            channel(data, "warning : ");
+            break;
+        case XML_ERR_ERROR:
+            channel(data, "error : ");
+            break;
+        case XML_ERR_FATAL:
+            channel(data, "error : ");
+            break;
+    }
+    if (str != NULL) {
+        int len;
+	len = xmlStrlen((const xmlChar *)str);
+	if ((len > 0) && (str[len - 1] != '\n'))
+	    channel(data, "%s\n", str);
+	else
+	    channel(data, "%s", str);
+    } else {
+        channel(data, "%s\n", "out of memory error");
+    }
+
+    if (ctxt != NULL) {
+        xmlParserPrintFileContextInternal(input, channel, data);
+        if (cur != NULL) {
+            if (cur->filename)
+                channel(data, "%s:%d: \n", cur->filename, cur->line);
+            else if ((line != 0) && (domain == XML_FROM_PARSER))
+                channel(data, "Entity: line %d: \n", cur->line);
+            xmlParserPrintFileContextInternal(cur, channel, data);
+        }
+    }
+    if ((domain == XML_FROM_XPATH) && (err->str1 != NULL) &&
+        (err->int1 < 100) &&
+	(err->int1 < xmlStrlen((const xmlChar *)err->str1))) {
+	xmlChar buf[150];
+	int i;
+
+	channel(data, "%s\n", err->str1);
+	for (i=0;i < err->int1;i++)
+	     buf[i] = ' ';
+	buf[i++] = '^';
+	buf[i] = 0;
+	channel(data, "%s\n", buf);
+    }
+}
+
+/**
+ * __xmlRaiseError:
+ * @schannel: the structured callback channel
+ * @channel: the old callback channel
+ * @data: the callback data
+ * @ctx: the parser context or NULL
+ * @ctx: the parser context or NULL
+ * @domain: the domain for the error
+ * @code: the code for the error
+ * @level: the xmlErrorLevel for the error
+ * @file: the file source of the error (or NULL)
+ * @line: the line of the error or 0 if N/A
+ * @str1: extra string info
+ * @str2: extra string info
+ * @str3: extra string info
+ * @int1: extra int info
+ * @col: column number of the error or 0 if N/A
+ * @msg:  the message to display/transmit
+ * @...:  extra parameters for the message display
+ *
+ * Update the appropriate global or contextual error structure,
+ * then forward the error message down the parser or generic
+ * error callback handler
+ */
+void XMLCDECL
+__xmlRaiseError(xmlStructuredErrorFunc schannel,
+              xmlGenericErrorFunc channel, void *data, void *ctx,
+              void *nod, int domain, int code, xmlErrorLevel level,
+              const char *file, int line, const char *str1,
+              const char *str2, const char *str3, int int1, int col,
+	      const char *msg, ...)
+{
+    xmlParserCtxtPtr ctxt = NULL;
+    xmlNodePtr node = (xmlNodePtr) nod;
+    char *str = NULL;
+    xmlParserInputPtr input = NULL;
+    xmlErrorPtr to = &xmlLastError;
+    xmlNodePtr baseptr = NULL;
+
+    if (code == XML_ERR_OK)
+        return;
+    if ((xmlGetWarningsDefaultValue == 0) && (level == XML_ERR_WARNING))
+        return;
+    if ((domain == XML_FROM_PARSER) || (domain == XML_FROM_HTML) ||
+        (domain == XML_FROM_DTD) || (domain == XML_FROM_NAMESPACE) ||
+	(domain == XML_FROM_IO) || (domain == XML_FROM_VALID)) {
+	ctxt = (xmlParserCtxtPtr) ctx;
+	if ((schannel == NULL) && (ctxt != NULL) && (ctxt->sax != NULL) &&
+	    (ctxt->sax->initialized == XML_SAX2_MAGIC) &&
+	    (ctxt->sax->serror != NULL)) {
+	    schannel = ctxt->sax->serror;
+	    data = ctxt->userData;
+	}
+    }
+    /*
+     * Check if structured error handler set
+     */
+    if (schannel == NULL) {
+	schannel = xmlStructuredError;
+	/*
+	 * if user has defined handler, change data ptr to user's choice
+	 */
+	if (schannel != NULL)
+	    data = xmlStructuredErrorContext;
+    }
+    /*
+     * Formatting the message
+     */
+    if (msg == NULL) {
+        str = (char *) xmlStrdup(BAD_CAST "No error message provided");
+    } else {
+        XML_GET_VAR_STR(msg, str);
+    }
+
+    /*
+     * specific processing if a parser context is provided
+     */
+    if (ctxt != NULL) {
+        if (file == NULL) {
+            input = ctxt->input;
+            if ((input != NULL) && (input->filename == NULL) &&
+                (ctxt->inputNr > 1)) {
+                input = ctxt->inputTab[ctxt->inputNr - 2];
+            }
+            if (input != NULL) {
+                file = input->filename;
+                line = input->line;
+                col = input->col;
+            }
+        }
+        to = &ctxt->lastError;
+    } else if ((node != NULL) && (file == NULL)) {
+	int i;
+
+	if ((node->doc != NULL) && (node->doc->URL != NULL)) {
+	    baseptr = node;
+/*	    file = (const char *) node->doc->URL; */
+	}
+	for (i = 0;
+	     ((i < 10) && (node != NULL) && (node->type != XML_ELEMENT_NODE));
+	     i++)
+	     node = node->parent;
+        if ((baseptr == NULL) && (node != NULL) &&
+	    (node->doc != NULL) && (node->doc->URL != NULL))
+	    baseptr = node;
+
+	if ((node != NULL) && (node->type == XML_ELEMENT_NODE))
+	    line = node->line;
+	if ((line == 0) || (line == 65535))
+	    line = xmlGetLineNo(node);
+    }
+
+    /*
+     * Save the information about the error
+     */
+    xmlResetError(to);
+    to->domain = domain;
+    to->code = code;
+    to->message = str;
+    to->level = level;
+    if (file != NULL)
+        to->file = (char *) xmlStrdup((const xmlChar *) file);
+    else if (baseptr != NULL) {
+#ifdef LIBXML_XINCLUDE_ENABLED
+	/*
+	 * We check if the error is within an XInclude section and,
+	 * if so, attempt to print out the href of the XInclude instead
+	 * of the usual "base" (doc->URL) for the node (bug 152623).
+	 */
+        xmlNodePtr prev = baseptr;
+        char *href = NULL;
+	int inclcount = 0;
+	while (prev != NULL) {
+	    if (prev->prev == NULL)
+	        prev = prev->parent;
+	    else {
+	        prev = prev->prev;
+		if (prev->type == XML_XINCLUDE_START) {
+		    if (inclcount > 0) {
+                        --inclcount;
+                    } else {
+                        href = (char *) xmlGetProp(prev, BAD_CAST "href");
+                        if (href != NULL)
+		            break;
+                    }
+		} else if (prev->type == XML_XINCLUDE_END)
+		    inclcount++;
+	    }
+	}
+        if (href != NULL)
+            to->file = href;
+	else
+#endif
+	    to->file = (char *) xmlStrdup(baseptr->doc->URL);
+	if ((to->file == NULL) && (node != NULL) && (node->doc != NULL)) {
+	    to->file = (char *) xmlStrdup(node->doc->URL);
+	}
+    }
+    to->line = line;
+    if (str1 != NULL)
+        to->str1 = (char *) xmlStrdup((const xmlChar *) str1);
+    if (str2 != NULL)
+        to->str2 = (char *) xmlStrdup((const xmlChar *) str2);
+    if (str3 != NULL)
+        to->str3 = (char *) xmlStrdup((const xmlChar *) str3);
+    to->int1 = int1;
+    to->int2 = col;
+    to->node = node;
+    to->ctxt = ctx;
+
+    if (to != &xmlLastError)
+        xmlCopyError(to,&xmlLastError);
+
+    if (schannel != NULL) {
+	schannel(data, to);
+	return;
+    }
+
+    /*
+     * Find the callback channel if channel param is NULL
+     */
+    if ((ctxt != NULL) && (channel == NULL) &&
+        (xmlStructuredError == NULL) && (ctxt->sax != NULL)) {
+        if (level == XML_ERR_WARNING)
+	    channel = ctxt->sax->warning;
+        else
+	    channel = ctxt->sax->error;
+	data = ctxt->userData;
+    } else if (channel == NULL) {
+	channel = xmlGenericError;
+	if (ctxt != NULL) {
+	    data = ctxt;
+	} else {
+	    data = xmlGenericErrorContext;
+	}
+    }
+    if (channel == NULL)
+        return;
+
+    if ((channel == xmlParserError) ||
+        (channel == xmlParserWarning) ||
+	(channel == xmlParserValidityError) ||
+	(channel == xmlParserValidityWarning))
+	xmlReportError(to, ctxt, str, NULL, NULL);
+    else if (((void(*)(void)) channel == (void(*)(void)) fprintf) ||
+             (channel == xmlGenericErrorDefaultFunc))
+	xmlReportError(to, ctxt, str, channel, data);
+    else
+	channel(data, "%s", str);
+}
+
+/**
+ * __xmlSimpleError:
+ * @domain: where the error comes from
+ * @code: the error code
+ * @node: the context node
+ * @extra:  extra information
+ *
+ * Handle an out of memory condition
+ */
+void
+__xmlSimpleError(int domain, int code, xmlNodePtr node,
+                 const char *msg, const char *extra)
+{
+
+    if (code == XML_ERR_NO_MEMORY) {
+	if (extra)
+	    __xmlRaiseError(NULL, NULL, NULL, NULL, node, domain,
+			    XML_ERR_NO_MEMORY, XML_ERR_FATAL, NULL, 0, extra,
+			    NULL, NULL, 0, 0,
+			    "Memory allocation failed : %s\n", extra);
+	else
+	    __xmlRaiseError(NULL, NULL, NULL, NULL, node, domain,
+			    XML_ERR_NO_MEMORY, XML_ERR_FATAL, NULL, 0, NULL,
+			    NULL, NULL, 0, 0, "Memory allocation failed\n");
+    } else {
+	__xmlRaiseError(NULL, NULL, NULL, NULL, node, domain,
+			code, XML_ERR_ERROR, NULL, 0, extra,
+			NULL, NULL, 0, 0, msg, extra);
+    }
+}
+/**
+ * xmlParserError:
+ * @ctx:  an XML parser context
+ * @msg:  the message to display/transmit
+ * @...:  extra parameters for the message display
+ *
+ * Display and format an error messages, gives file, line, position and
+ * extra parameters.
+ */
+void XMLCDECL
+xmlParserError(void *ctx, const char *msg, ...)
+{
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+    xmlParserInputPtr input = NULL;
+    xmlParserInputPtr cur = NULL;
+    char * str;
+
+    if (ctxt != NULL) {
+	input = ctxt->input;
+	if ((input != NULL) && (input->filename == NULL) &&
+	    (ctxt->inputNr > 1)) {
+	    cur = input;
+	    input = ctxt->inputTab[ctxt->inputNr - 2];
+	}
+	xmlParserPrintFileInfo(input);
+    }
+
+    xmlGenericError(xmlGenericErrorContext, "error: ");
+    XML_GET_VAR_STR(msg, str);
+    xmlGenericError(xmlGenericErrorContext, "%s", str);
+    if (str != NULL)
+	xmlFree(str);
+
+    if (ctxt != NULL) {
+	xmlParserPrintFileContext(input);
+	if (cur != NULL) {
+	    xmlParserPrintFileInfo(cur);
+	    xmlGenericError(xmlGenericErrorContext, "\n");
+	    xmlParserPrintFileContext(cur);
+	}
+    }
+}
+
+/**
+ * xmlParserWarning:
+ * @ctx:  an XML parser context
+ * @msg:  the message to display/transmit
+ * @...:  extra parameters for the message display
+ *
+ * Display and format a warning messages, gives file, line, position and
+ * extra parameters.
+ */
+void XMLCDECL
+xmlParserWarning(void *ctx, const char *msg, ...)
+{
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+    xmlParserInputPtr input = NULL;
+    xmlParserInputPtr cur = NULL;
+    char * str;
+
+    if (ctxt != NULL) {
+	input = ctxt->input;
+	if ((input != NULL) && (input->filename == NULL) &&
+	    (ctxt->inputNr > 1)) {
+	    cur = input;
+	    input = ctxt->inputTab[ctxt->inputNr - 2];
+	}
+	xmlParserPrintFileInfo(input);
+    }
+
+    xmlGenericError(xmlGenericErrorContext, "warning: ");
+    XML_GET_VAR_STR(msg, str);
+    xmlGenericError(xmlGenericErrorContext, "%s", str);
+    if (str != NULL)
+	xmlFree(str);
+
+    if (ctxt != NULL) {
+	xmlParserPrintFileContext(input);
+	if (cur != NULL) {
+	    xmlParserPrintFileInfo(cur);
+	    xmlGenericError(xmlGenericErrorContext, "\n");
+	    xmlParserPrintFileContext(cur);
+	}
+    }
+}
+
+/************************************************************************
+ *									*
+ *			Handling of validation errors			*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlParserValidityError:
+ * @ctx:  an XML parser context
+ * @msg:  the message to display/transmit
+ * @...:  extra parameters for the message display
+ *
+ * Display and format an validity error messages, gives file,
+ * line, position and extra parameters.
+ */
+void XMLCDECL
+xmlParserValidityError(void *ctx, const char *msg, ...)
+{
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+    xmlParserInputPtr input = NULL;
+    char * str;
+    int len = xmlStrlen((const xmlChar *) msg);
+    static int had_info = 0;
+
+    if ((len > 1) && (msg[len - 2] != ':')) {
+	if (ctxt != NULL) {
+	    input = ctxt->input;
+	    if ((input->filename == NULL) && (ctxt->inputNr > 1))
+		input = ctxt->inputTab[ctxt->inputNr - 2];
+
+	    if (had_info == 0) {
+		xmlParserPrintFileInfo(input);
+	    }
+	}
+	xmlGenericError(xmlGenericErrorContext, "validity error: ");
+	had_info = 0;
+    } else {
+	had_info = 1;
+    }
+
+    XML_GET_VAR_STR(msg, str);
+    xmlGenericError(xmlGenericErrorContext, "%s", str);
+    if (str != NULL)
+	xmlFree(str);
+
+    if ((ctxt != NULL) && (input != NULL)) {
+	xmlParserPrintFileContext(input);
+    }
+}
+
+/**
+ * xmlParserValidityWarning:
+ * @ctx:  an XML parser context
+ * @msg:  the message to display/transmit
+ * @...:  extra parameters for the message display
+ *
+ * Display and format a validity warning messages, gives file, line,
+ * position and extra parameters.
+ */
+void XMLCDECL
+xmlParserValidityWarning(void *ctx, const char *msg, ...)
+{
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+    xmlParserInputPtr input = NULL;
+    char * str;
+    int len = xmlStrlen((const xmlChar *) msg);
+
+    if ((ctxt != NULL) && (len != 0) && (msg[len - 1] != ':')) {
+	input = ctxt->input;
+	if ((input->filename == NULL) && (ctxt->inputNr > 1))
+	    input = ctxt->inputTab[ctxt->inputNr - 2];
+
+	xmlParserPrintFileInfo(input);
+    }
+
+    xmlGenericError(xmlGenericErrorContext, "validity warning: ");
+    XML_GET_VAR_STR(msg, str);
+    xmlGenericError(xmlGenericErrorContext, "%s", str);
+    if (str != NULL)
+	xmlFree(str);
+
+    if (ctxt != NULL) {
+	xmlParserPrintFileContext(input);
+    }
+}
+
+
+/************************************************************************
+ *									*
+ *			Extended Error Handling				*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlGetLastError:
+ *
+ * Get the last global error registered. This is per thread if compiled
+ * with thread support.
+ *
+ * Returns NULL if no error occurred or a pointer to the error
+ */
+xmlErrorPtr
+xmlGetLastError(void)
+{
+    if (xmlLastError.code == XML_ERR_OK)
+        return (NULL);
+    return (&xmlLastError);
+}
+
+/**
+ * xmlResetError:
+ * @err: pointer to the error.
+ *
+ * Cleanup the error.
+ */
+void
+xmlResetError(xmlErrorPtr err)
+{
+    if (err == NULL)
+        return;
+    if (err->code == XML_ERR_OK)
+        return;
+    if (err->message != NULL)
+        xmlFree(err->message);
+    if (err->file != NULL)
+        xmlFree(err->file);
+    if (err->str1 != NULL)
+        xmlFree(err->str1);
+    if (err->str2 != NULL)
+        xmlFree(err->str2);
+    if (err->str3 != NULL)
+        xmlFree(err->str3);
+    memset(err, 0, sizeof(xmlError));
+    err->code = XML_ERR_OK;
+}
+
+/**
+ * xmlResetLastError:
+ *
+ * Cleanup the last global error registered. For parsing error
+ * this does not change the well-formedness result.
+ */
+void
+xmlResetLastError(void)
+{
+    if (xmlLastError.code == XML_ERR_OK)
+        return;
+    xmlResetError(&xmlLastError);
+}
+
+/**
+ * xmlCtxtGetLastError:
+ * @ctx:  an XML parser context
+ *
+ * Get the last parsing error registered.
+ *
+ * Returns NULL if no error occurred or a pointer to the error
+ */
+xmlErrorPtr
+xmlCtxtGetLastError(void *ctx)
+{
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+
+    if (ctxt == NULL)
+        return (NULL);
+    if (ctxt->lastError.code == XML_ERR_OK)
+        return (NULL);
+    return (&ctxt->lastError);
+}
+
+/**
+ * xmlCtxtResetLastError:
+ * @ctx:  an XML parser context
+ *
+ * Cleanup the last global error registered. For parsing error
+ * this does not change the well-formedness result.
+ */
+void
+xmlCtxtResetLastError(void *ctx)
+{
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+
+    if (ctxt == NULL)
+        return;
+    ctxt->errNo = XML_ERR_OK;
+    if (ctxt->lastError.code == XML_ERR_OK)
+        return;
+    xmlResetError(&ctxt->lastError);
+}
+
+/**
+ * xmlCopyError:
+ * @from:  a source error
+ * @to:  a target error
+ *
+ * Save the original error to the new place.
+ *
+ * Returns 0 in case of success and -1 in case of error.
+ */
+int
+xmlCopyError(xmlErrorPtr from, xmlErrorPtr to) {
+    char *message, *file, *str1, *str2, *str3;
+
+    if ((from == NULL) || (to == NULL))
+        return(-1);
+
+    message = (char *) xmlStrdup((xmlChar *) from->message);
+    file = (char *) xmlStrdup ((xmlChar *) from->file);
+    str1 = (char *) xmlStrdup ((xmlChar *) from->str1);
+    str2 = (char *) xmlStrdup ((xmlChar *) from->str2);
+    str3 = (char *) xmlStrdup ((xmlChar *) from->str3);
+
+    if (to->message != NULL)
+        xmlFree(to->message);
+    if (to->file != NULL)
+        xmlFree(to->file);
+    if (to->str1 != NULL)
+        xmlFree(to->str1);
+    if (to->str2 != NULL)
+        xmlFree(to->str2);
+    if (to->str3 != NULL)
+        xmlFree(to->str3);
+    to->domain = from->domain;
+    to->code = from->code;
+    to->level = from->level;
+    to->line = from->line;
+    to->node = from->node;
+    to->int1 = from->int1;
+    to->int2 = from->int2;
+    to->node = from->node;
+    to->ctxt = from->ctxt;
+    to->message = message;
+    to->file = file;
+    to->str1 = str1;
+    to->str2 = str2;
+    to->str3 = str3;
+
+    return 0;
+}
+
+#define bottom_error
+#include "elfgcchack.h"
diff --git a/src/fuzz/Makefile.am b/src/fuzz/Makefile.am
new file mode 100644
index 000000000000..6f487137a1d0
--- /dev/null
+++ b/src/fuzz/Makefile.am
@@ -0,0 +1,140 @@
+AUTOMAKE_OPTIONS = -Wno-syntax
+EXTRA_PROGRAMS = genSeed html regexp schema uri xml xpath
+check_PROGRAMS = testFuzzer
+EXTRA_DIST = html.dict regexp.dict schema.dict xml.dict xpath.dict \
+	     seed/uri seed/regexp fuzz.h
+CLEANFILES = $(EXTRA_PROGRAMS)
+AM_CPPFLAGS = -I$(top_srcdir)/include
+DEPENDENCIES = $(top_builddir)/libxml2.la
+LDADD = $(STATIC_BINARIES) $(top_builddir)/libxml2.la $(THREAD_LIBS) $(Z_LIBS) $(LZMA_LIBS) $(ICONV_LIBS) $(M_LIBS) $(WIN32_EXTRA_LIBADD)
+
+XML_MAX_LEN = 80000
+# Single quotes to avoid wildcard expansion by the shell
+XML_SEED_CORPUS_SRC = \
+    '$(top_srcdir)/test/*' \
+    '$(top_srcdir)/test/errors/*.xml' \
+    '$(top_srcdir)/test/errors10/*.xml' \
+    '$(top_srcdir)/test/namespaces/*' \
+    '$(top_srcdir)/test/valid/*.xml' \
+    '$(top_srcdir)/test/VC/*' \
+    '$(top_srcdir)/test/VCM/*' \
+    '$(top_srcdir)/test/XInclude/docs/*' \
+    '$(top_srcdir)/test/xmlid/*'
+
+testFuzzer_SOURCES = testFuzzer.c fuzz.c
+
+.PHONY: tests corpus clean-corpus
+
+corpus: seed/html.stamp seed/schema.stamp seed/xml.stamp seed/xpath.stamp
+
+tests: testFuzzer$(EXEEXT) corpus
+	@echo "## Running fuzzer tests"
+	@./testFuzzer$(EXEEXT)
+
+clean-corpus:
+	rm -rf seed/html.stamp seed/html
+	rm -rf seed/schema.stamp seed/schema
+	rm -rf seed/xml.stamp seed/xml
+	rm -rf seed/xpath.stamp seed/xpath
+
+# Seed corpus
+
+genSeed_SOURCES = genSeed.c fuzz.c
+
+# XML fuzzer
+
+seed/xml.stamp: genSeed$(EXEEXT)
+	@mkdir -p seed/xml
+	@./genSeed$(EXEEXT) xml $(XML_SEED_CORPUS_SRC)
+	@touch seed/xml.stamp
+
+xml_SOURCES = xml.c fuzz.c
+xml_LDFLAGS = -fsanitize=fuzzer
+
+fuzz-xml: xml$(EXEEXT) seed/xml.stamp
+	@mkdir -p corpus/xml
+	./xml$(EXEEXT) \
+	    -dict=xml.dict \
+	    -max_len=$(XML_MAX_LEN) \
+	    -timeout=20 \
+	    corpus/xml seed/xml
+
+# HTML fuzzer
+
+seed/html.stamp: genSeed$(EXEEXT)
+	@mkdir -p seed/html
+	@./genSeed$(EXEEXT) html '$(top_srcdir)/test/HTML/*'
+	@touch seed/html.stamp
+
+html_SOURCES = html.c fuzz.c
+html_LDFLAGS = -fsanitize=fuzzer
+
+fuzz-html: html$(EXEEXT) seed/html.stamp
+	@mkdir -p corpus/html
+	./html$(EXEEXT) \
+	    -dict=html.dict \
+	    -max_len=1000000 \
+	    -timeout=10 \
+	    corpus/html seed/html
+
+# Regexp fuzzer
+
+regexp_SOURCES = regexp.c fuzz.c
+regexp_LDFLAGS = -fsanitize=fuzzer
+
+fuzz-regexp: regexp$(EXEEXT)
+	@mkdir -p corpus/regexp
+	./regexp$(EXEEXT) \
+	    -dict=regexp.dict \
+	    -max_len=200 \
+	    -timeout=5 \
+	    corpus/regexp $(srcdir)/seed/regexp
+
+# URI fuzzer
+
+uri_SOURCES = uri.c fuzz.c
+uri_LDFLAGS = -fsanitize=fuzzer
+
+fuzz-uri: uri$(EXEEXT)
+	@mkdir -p corpus/uri
+	./uri$(EXEEXT) \
+	    -max_len=10000 \
+	    -timeout=2 \
+	    corpus/uri $(srcdir)/seed/uri
+
+# XML Schema fuzzer
+
+seed/schema.stamp: genSeed$(EXEEXT)
+	@mkdir -p seed/schema
+	@./genSeed$(EXEEXT) schema '$(top_srcdir)/test/schemas/*.xsd'
+	@touch seed/schema.stamp
+
+schema_SOURCES = schema.c fuzz.c
+schema_LDFLAGS = -fsanitize=fuzzer
+
+fuzz-schema: schema$(EXEEXT) seed/schema.stamp
+	@mkdir -p corpus/schema
+	./schema$(EXEEXT) \
+	    -dict=schema.dict \
+	    -max_len=$(XML_MAX_LEN) \
+	    -timeout=20 \
+	    corpus/schema seed/schema
+
+# XPath fuzzer
+
+seed/xpath.stamp: genSeed$(EXEEXT)
+	@mkdir -p seed/xpath
+	@./genSeed$(EXEEXT) xpath "$(top_builddir)/test/XPath"
+	@touch seed/xpath.stamp
+
+xpath_SOURCES = xpath.c fuzz.c
+xpath_LDFLAGS = -fsanitize=fuzzer
+
+fuzz-xpath: xpath$(EXEEXT) seed/xpath.stamp
+	@mkdir -p corpus/xpath
+	./xpath$(EXEEXT) \
+	    -dict=xpath.dict \
+	    -max_len=10000 \
+	    -timeout=20 \
+	    corpus/xpath seed/xpath
+
diff --git a/src/fuzz/Makefile.in b/src/fuzz/Makefile.in
new file mode 100644
index 000000000000..47f1edb3d529
--- /dev/null
+++ b/src/fuzz/Makefile.in
@@ -0,0 +1,973 @@
+# Makefile.in generated by automake 1.16.3 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2020 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+VPATH = @srcdir@
+am__is_gnu_make = { \
+  if test -z '$(MAKELEVEL)'; then \
+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
+    true; \
+  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+    true; \
+  else \
+    false; \
+  fi; \
+}
+am__make_running_with_option = \
+  case $${target_option-} in \
+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
+              "target option '$${target_option-}' specified" >&2; \
+         exit 1;; \
+  esac; \
+  has_opt=no; \
+  sane_makeflags=$$MAKEFLAGS; \
+  if $(am__is_gnu_make); then \
+    sane_makeflags=$$MFLAGS; \
+  else \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        bs=\\; \
+        sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+          | sed "s/$$bs$$bs[$$bs $$bs	]*//g"`;; \
+    esac; \
+  fi; \
+  skip_next=no; \
+  strip_trailopt () \
+  { \
+    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+  }; \
+  for flg in $$sane_makeflags; do \
+    test $$skip_next = yes && { skip_next=no; continue; }; \
+    case $$flg in \
+      *=*|--*) continue;; \
+        -*I) strip_trailopt 'I'; skip_next=yes;; \
+      -*I?*) strip_trailopt 'I';; \
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+      -*O?*) strip_trailopt 'O';; \
+        -*l) strip_trailopt 'l'; skip_next=yes;; \
+      -*l?*) strip_trailopt 'l';; \
+      -[dEDm]) skip_next=yes;; \
+      -[JT]) skip_next=yes;; \
+    esac; \
+    case $$flg in \
+      *$$target_option*) has_opt=yes; break;; \
+    esac; \
+  done; \
+  test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
+pkgdatadir = $(datadir)/@PACKAGE@
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+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+EXTRA_PROGRAMS = genSeed$(EXEEXT) html$(EXEEXT) regexp$(EXEEXT) \
+	schema$(EXEEXT) uri$(EXEEXT) xml$(EXEEXT) xpath$(EXEEXT)
+check_PROGRAMS = testFuzzer$(EXEEXT)
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+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
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+am__DEPENDENCIES_1 =
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+	$(top_builddir)/libxml2.la $(am__DEPENDENCIES_1) \
+	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
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+	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1)
+html_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(html_LDFLAGS) $(LDFLAGS) -o $@
+am_regexp_OBJECTS = regexp.$(OBJEXT) fuzz.$(OBJEXT)
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+regexp_DEPENDENCIES = $(am__DEPENDENCIES_1) $(top_builddir)/libxml2.la \
+	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
+	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
+	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1)
+regexp_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(regexp_LDFLAGS) $(LDFLAGS) -o $@
+am_schema_OBJECTS = schema.$(OBJEXT) fuzz.$(OBJEXT)
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+	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
+	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
+	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1)
+schema_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
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+	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1)
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+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
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+	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1)
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+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
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+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(xpath_LDFLAGS) $(LDFLAGS) -o $@
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+	$(AM_CFLAGS) $(CFLAGS)
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+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(AM_LDFLAGS) $(LDFLAGS) -o $@
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+am__v_CCLD_0 = @echo "  CCLD    " $@;
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+SOURCES = $(genSeed_SOURCES) $(html_SOURCES) $(regexp_SOURCES) \
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+DIST_SOURCES = $(genSeed_SOURCES) $(html_SOURCES) $(regexp_SOURCES) \
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+top_srcdir = @top_srcdir@
+AUTOMAKE_OPTIONS = -Wno-syntax
+EXTRA_DIST = html.dict regexp.dict schema.dict xml.dict xpath.dict \
+	     seed/uri seed/regexp fuzz.h
+
+CLEANFILES = $(EXTRA_PROGRAMS)
+AM_CPPFLAGS = -I$(top_srcdir)/include
+DEPENDENCIES = $(top_builddir)/libxml2.la
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+XML_MAX_LEN = 80000
+# Single quotes to avoid wildcard expansion by the shell
+XML_SEED_CORPUS_SRC = \
+    '$(top_srcdir)/test/*' \
+    '$(top_srcdir)/test/errors/*.xml' \
+    '$(top_srcdir)/test/errors10/*.xml' \
+    '$(top_srcdir)/test/namespaces/*' \
+    '$(top_srcdir)/test/valid/*.xml' \
+    '$(top_srcdir)/test/VC/*' \
+    '$(top_srcdir)/test/VCM/*' \
+    '$(top_srcdir)/test/XInclude/docs/*' \
+    '$(top_srcdir)/test/xmlid/*'
+
+testFuzzer_SOURCES = testFuzzer.c fuzz.c
+
+# Seed corpus
+genSeed_SOURCES = genSeed.c fuzz.c
+xml_SOURCES = xml.c fuzz.c
+xml_LDFLAGS = -fsanitize=fuzzer
+html_SOURCES = html.c fuzz.c
+html_LDFLAGS = -fsanitize=fuzzer
+
+# Regexp fuzzer
+regexp_SOURCES = regexp.c fuzz.c
+regexp_LDFLAGS = -fsanitize=fuzzer
+
+# URI fuzzer
+uri_SOURCES = uri.c fuzz.c
+uri_LDFLAGS = -fsanitize=fuzzer
+schema_SOURCES = schema.c fuzz.c
+schema_LDFLAGS = -fsanitize=fuzzer
+xpath_SOURCES = xpath.c fuzz.c
+xpath_LDFLAGS = -fsanitize=fuzzer
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .lo .o .obj
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+	        && { if test -f $@; then exit 0; else break; fi; }; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign fuzz/Makefile'; \
+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --foreign fuzz/Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles);; \
+	esac;
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+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
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+clean-checkPROGRAMS:
+	@list='$(check_PROGRAMS)'; test -n "$$list" || exit 0; \
+	echo " rm -f" $$list; \
+	rm -f $$list || exit $$?; \
+	test -n "$(EXEEXT)" || exit 0; \
+	list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
+	echo " rm -f" $$list; \
+	rm -f $$list
+
+genSeed$(EXEEXT): $(genSeed_OBJECTS) $(genSeed_DEPENDENCIES) $(EXTRA_genSeed_DEPENDENCIES) 
+	@rm -f genSeed$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(genSeed_OBJECTS) $(genSeed_LDADD) $(LIBS)
+
+html$(EXEEXT): $(html_OBJECTS) $(html_DEPENDENCIES) $(EXTRA_html_DEPENDENCIES) 
+	@rm -f html$(EXEEXT)
+	$(AM_V_CCLD)$(html_LINK) $(html_OBJECTS) $(html_LDADD) $(LIBS)
+
+regexp$(EXEEXT): $(regexp_OBJECTS) $(regexp_DEPENDENCIES) $(EXTRA_regexp_DEPENDENCIES) 
+	@rm -f regexp$(EXEEXT)
+	$(AM_V_CCLD)$(regexp_LINK) $(regexp_OBJECTS) $(regexp_LDADD) $(LIBS)
+
+schema$(EXEEXT): $(schema_OBJECTS) $(schema_DEPENDENCIES) $(EXTRA_schema_DEPENDENCIES) 
+	@rm -f schema$(EXEEXT)
+	$(AM_V_CCLD)$(schema_LINK) $(schema_OBJECTS) $(schema_LDADD) $(LIBS)
+
+testFuzzer$(EXEEXT): $(testFuzzer_OBJECTS) $(testFuzzer_DEPENDENCIES) $(EXTRA_testFuzzer_DEPENDENCIES) 
+	@rm -f testFuzzer$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(testFuzzer_OBJECTS) $(testFuzzer_LDADD) $(LIBS)
+
+uri$(EXEEXT): $(uri_OBJECTS) $(uri_DEPENDENCIES) $(EXTRA_uri_DEPENDENCIES) 
+	@rm -f uri$(EXEEXT)
+	$(AM_V_CCLD)$(uri_LINK) $(uri_OBJECTS) $(uri_LDADD) $(LIBS)
+
+xml$(EXEEXT): $(xml_OBJECTS) $(xml_DEPENDENCIES) $(EXTRA_xml_DEPENDENCIES) 
+	@rm -f xml$(EXEEXT)
+	$(AM_V_CCLD)$(xml_LINK) $(xml_OBJECTS) $(xml_LDADD) $(LIBS)
+
+xpath$(EXEEXT): $(xpath_OBJECTS) $(xpath_DEPENDENCIES) $(EXTRA_xpath_DEPENDENCIES) 
+	@rm -f xpath$(EXEEXT)
+	$(AM_V_CCLD)$(xpath_LINK) $(xpath_OBJECTS) $(xpath_LDADD) $(LIBS)
+
+mostlyclean-compile:
+	-rm -f *.$(OBJEXT)
+
+distclean-compile:
+	-rm -f *.tab.c
+
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/fuzz.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/genSeed.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/html.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/regexp.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/schema.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/testFuzzer.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/uri.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/xml.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/xpath.Po@am__quote@ # am--include-marker
+
+$(am__depfiles_remade):
+	@$(MKDIR_P) $(@D)
+	@echo '# dummy' >$@-t && $(am__mv) $@-t $@
+
+am--depfiles: $(am__depfiles_remade)
+
+.c.o:
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+
+.c.obj:
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+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
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+mostlyclean-libtool:
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+
+ID: $(am__tagged_files)
+	$(am__define_uniq_tagged_files); mkid -fID $$unique
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+	here=`pwd`; \
+	$(am__define_uniq_tagged_files); \
+	shift; \
+	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+	  test -n "$$unique" || unique=$$empty_fix; \
+	  if test $$# -gt 0; then \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      "$$@" $$unique; \
+	  else \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      $$unique; \
+	  fi; \
+	fi
+ctags: ctags-am
+
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+ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+	$(am__define_uniq_tagged_files); \
+	test -z "$(CTAGS_ARGS)$$unique" \
+	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+	     $$unique
+
+GTAGS:
+	here=`$(am__cd) $(top_builddir) && pwd` \
+	  && $(am__cd) $(top_srcdir) \
+	  && gtags -i $(GTAGS_ARGS) "$$here"
+cscopelist: cscopelist-am
+
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+	list='$(am__tagged_files)'; \
+	case "$(srcdir)" in \
+	  [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+	  *) sdir=$(subdir)/$(srcdir) ;; \
+	esac; \
+	for i in $$list; do \
+	  if test -f "$$i"; then \
+	    echo "$(subdir)/$$i"; \
+	  else \
+	    echo "$$sdir/$$i"; \
+	  fi; \
+	done >> $(top_builddir)/cscope.files
+
+distclean-tags:
+	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) distdir-am
+
+distdir-am: $(DISTFILES)
+	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	list='$(DISTFILES)'; \
+	  dist_files=`for file in $$list; do echo $$file; done | \
+	  sed -e "s|^$$srcdirstrip/||;t" \
+	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+	case $$dist_files in \
+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+			   sort -u` ;; \
+	esac; \
+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+	    if test -d "$(distdir)/$$file"; then \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
+	    || exit 1; \
+	  fi; \
+	done
+check-am: all-am
+	$(MAKE) $(AM_MAKEFLAGS) $(check_PROGRAMS)
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+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+
+clean-generic:
+	-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-checkPROGRAMS clean-generic clean-libtool \
+	mostlyclean-am
+
+distclean: distclean-am
+		-rm -f ./$(DEPDIR)/fuzz.Po
+	-rm -f ./$(DEPDIR)/genSeed.Po
+	-rm -f ./$(DEPDIR)/html.Po
+	-rm -f ./$(DEPDIR)/regexp.Po
+	-rm -f ./$(DEPDIR)/schema.Po
+	-rm -f ./$(DEPDIR)/testFuzzer.Po
+	-rm -f ./$(DEPDIR)/uri.Po
+	-rm -f ./$(DEPDIR)/xml.Po
+	-rm -f ./$(DEPDIR)/xpath.Po
+	-rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+	distclean-tags
+
+dvi: dvi-am
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+dvi-am:
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+html-am:
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+info: info-am
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+		-rm -f ./$(DEPDIR)/fuzz.Po
+	-rm -f ./$(DEPDIR)/genSeed.Po
+	-rm -f ./$(DEPDIR)/html.Po
+	-rm -f ./$(DEPDIR)/regexp.Po
+	-rm -f ./$(DEPDIR)/schema.Po
+	-rm -f ./$(DEPDIR)/testFuzzer.Po
+	-rm -f ./$(DEPDIR)/uri.Po
+	-rm -f ./$(DEPDIR)/xml.Po
+	-rm -f ./$(DEPDIR)/xpath.Po
+	-rm -f Makefile
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+mostlyclean: mostlyclean-am
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+	mostlyclean-libtool
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+pdf: pdf-am
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+pdf-am:
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+ps: ps-am
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+ps-am:
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+uninstall-am:
+
+.MAKE: check-am install-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am am--depfiles check check-am clean \
+	clean-checkPROGRAMS clean-generic clean-libtool cscopelist-am \
+	ctags ctags-am distclean distclean-compile distclean-generic \
+	distclean-libtool distclean-tags distdir dvi dvi-am html \
+	html-am info info-am install install-am install-data \
+	install-data-am install-dvi install-dvi-am install-exec \
+	install-exec-am install-html install-html-am install-info \
+	install-info-am install-man install-pdf install-pdf-am \
+	install-ps install-ps-am install-strip installcheck \
+	installcheck-am installdirs maintainer-clean \
+	maintainer-clean-generic mostlyclean mostlyclean-compile \
+	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+	tags tags-am uninstall uninstall-am
+
+.PRECIOUS: Makefile
+
+
+.PHONY: tests corpus clean-corpus
+
+corpus: seed/html.stamp seed/schema.stamp seed/xml.stamp seed/xpath.stamp
+
+tests: testFuzzer$(EXEEXT) corpus
+	@echo "## Running fuzzer tests"
+	@./testFuzzer$(EXEEXT)
+
+clean-corpus:
+	rm -rf seed/html.stamp seed/html
+	rm -rf seed/schema.stamp seed/schema
+	rm -rf seed/xml.stamp seed/xml
+	rm -rf seed/xpath.stamp seed/xpath
+
+# XML fuzzer
+
+seed/xml.stamp: genSeed$(EXEEXT)
+	@mkdir -p seed/xml
+	@./genSeed$(EXEEXT) xml $(XML_SEED_CORPUS_SRC)
+	@touch seed/xml.stamp
+
+fuzz-xml: xml$(EXEEXT) seed/xml.stamp
+	@mkdir -p corpus/xml
+	./xml$(EXEEXT) \
+	    -dict=xml.dict \
+	    -max_len=$(XML_MAX_LEN) \
+	    -timeout=20 \
+	    corpus/xml seed/xml
+
+# HTML fuzzer
+
+seed/html.stamp: genSeed$(EXEEXT)
+	@mkdir -p seed/html
+	@./genSeed$(EXEEXT) html '$(top_srcdir)/test/HTML/*'
+	@touch seed/html.stamp
+
+fuzz-html: html$(EXEEXT) seed/html.stamp
+	@mkdir -p corpus/html
+	./html$(EXEEXT) \
+	    -dict=html.dict \
+	    -max_len=1000000 \
+	    -timeout=10 \
+	    corpus/html seed/html
+
+fuzz-regexp: regexp$(EXEEXT)
+	@mkdir -p corpus/regexp
+	./regexp$(EXEEXT) \
+	    -dict=regexp.dict \
+	    -max_len=200 \
+	    -timeout=5 \
+	    corpus/regexp $(srcdir)/seed/regexp
+
+fuzz-uri: uri$(EXEEXT)
+	@mkdir -p corpus/uri
+	./uri$(EXEEXT) \
+	    -max_len=10000 \
+	    -timeout=2 \
+	    corpus/uri $(srcdir)/seed/uri
+
+# XML Schema fuzzer
+
+seed/schema.stamp: genSeed$(EXEEXT)
+	@mkdir -p seed/schema
+	@./genSeed$(EXEEXT) schema '$(top_srcdir)/test/schemas/*.xsd'
+	@touch seed/schema.stamp
+
+fuzz-schema: schema$(EXEEXT) seed/schema.stamp
+	@mkdir -p corpus/schema
+	./schema$(EXEEXT) \
+	    -dict=schema.dict \
+	    -max_len=$(XML_MAX_LEN) \
+	    -timeout=20 \
+	    corpus/schema seed/schema
+
+# XPath fuzzer
+
+seed/xpath.stamp: genSeed$(EXEEXT)
+	@mkdir -p seed/xpath
+	@./genSeed$(EXEEXT) xpath "$(top_builddir)/test/XPath"
+	@touch seed/xpath.stamp
+
+fuzz-xpath: xpath$(EXEEXT) seed/xpath.stamp
+	@mkdir -p corpus/xpath
+	./xpath$(EXEEXT) \
+	    -dict=xpath.dict \
+	    -max_len=10000 \
+	    -timeout=20 \
+	    corpus/xpath seed/xpath
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/src/fuzz/README b/src/fuzz/README
new file mode 100644
index 000000000000..f675ad82557d
--- /dev/null
+++ b/src/fuzz/README
@@ -0,0 +1,19 @@
+libFuzzer instructions for libxml2
+==================================
+
+Set compiler and options:
+
+    export CC=clang
+    export CFLAGS="-g -fsanitize=fuzzer-no-link,address,undefined \
+        -fno-sanitize-recover=all \
+        -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION"
+
+Build libxml2 with instrumentation:
+
+    ./configure --without-python
+    make
+
+Run fuzzers:
+
+    make -C fuzz fuzz-xml
+
diff --git a/src/fuzz/fuzz.c b/src/fuzz/fuzz.c
new file mode 100644
index 000000000000..212136ac8983
--- /dev/null
+++ b/src/fuzz/fuzz.c
@@ -0,0 +1,355 @@
+/*
+ * fuzz.c: Common functions for fuzzing.
+ *
+ * See Copyright for the status of this software.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/stat.h>
+
+#include <libxml/hash.h>
+#include <libxml/parser.h>
+#include <libxml/parserInternals.h>
+#include <libxml/tree.h>
+#include <libxml/xmlIO.h>
+#include "fuzz.h"
+
+typedef struct {
+    const char *data;
+    size_t size;
+} xmlFuzzEntityInfo;
+
+/* Single static instance for now */
+static struct {
+    /* Original data */
+    const char *data;
+    size_t size;
+
+    /* Remaining data */
+    const char *ptr;
+    size_t remaining;
+
+    /* Buffer for unescaped strings */
+    char *outBuf;
+    char *outPtr; /* Free space at end of buffer */
+
+    xmlHashTablePtr entities; /* Maps URLs to xmlFuzzEntityInfos */
+
+    /* The first entity is the main entity. */
+    const char *mainUrl;
+    xmlFuzzEntityInfo *mainEntity;
+} fuzzData;
+
+/**
+ * xmlFuzzErrorFunc:
+ *
+ * An error function that simply discards all errors.
+ */
+void
+xmlFuzzErrorFunc(void *ctx ATTRIBUTE_UNUSED, const char *msg ATTRIBUTE_UNUSED,
+                 ...) {
+}
+
+/**
+ * xmlFuzzDataInit:
+ *
+ * Initialize fuzz data provider.
+ */
+void
+xmlFuzzDataInit(const char *data, size_t size) {
+    fuzzData.data = data;
+    fuzzData.size = size;
+    fuzzData.ptr = data;
+    fuzzData.remaining = size;
+
+    fuzzData.outBuf = xmlMalloc(size + 1);
+    fuzzData.outPtr = fuzzData.outBuf;
+
+    fuzzData.entities = xmlHashCreate(8);
+    fuzzData.mainUrl = NULL;
+    fuzzData.mainEntity = NULL;
+}
+
+/**
+ * xmlFuzzDataFree:
+ *
+ * Cleanup fuzz data provider.
+ */
+void
+xmlFuzzDataCleanup(void) {
+    xmlFree(fuzzData.outBuf);
+    xmlHashFree(fuzzData.entities, xmlHashDefaultDeallocator);
+}
+
+/**
+ * xmlFuzzReadInt:
+ * @size:  size of string in bytes
+ *
+ * Read an integer from the fuzz data.
+ */
+int
+xmlFuzzReadInt() {
+    int ret;
+
+    if (fuzzData.remaining < sizeof(int))
+        return(0);
+    memcpy(&ret, fuzzData.ptr, sizeof(int));
+    fuzzData.ptr += sizeof(int);
+    fuzzData.remaining -= sizeof(int);
+
+    return ret;
+}
+
+/**
+ * xmlFuzzReadRemaining:
+ * @size:  size of string in bytes
+ *
+ * Read remaining bytes from fuzz data.
+ */
+const char *
+xmlFuzzReadRemaining(size_t *size) {
+    const char *ret = fuzzData.ptr;
+
+    *size = fuzzData.remaining;
+    fuzzData.ptr += fuzzData.remaining;
+    fuzzData.remaining = 0;
+
+    return(ret);
+}
+
+/*
+ * xmlFuzzWriteString:
+ * @out:  output file
+ * @str:  string to write
+ *
+ * Write a random-length string to file in a format similar to
+ * FuzzedDataProvider. Backslash followed by newline marks the end of the
+ * string. Two backslashes are used to escape a backslash.
+ */
+void
+xmlFuzzWriteString(FILE *out, const char *str) {
+    for (; *str; str++) {
+        int c = (unsigned char) *str;
+        putc(c, out);
+        if (c == '\\')
+            putc(c, out);
+    }
+    putc('\\', out);
+    putc('\n', out);
+}
+
+/**
+ * xmlFuzzReadString:
+ * @size:  size of string in bytes
+ *
+ * Read a random-length string from the fuzz data.
+ *
+ * The format is similar to libFuzzer's FuzzedDataProvider but treats
+ * backslash followed by newline as end of string. This makes the fuzz data
+ * more readable. A backslash character is escaped with another backslash.
+ *
+ * Returns a zero-terminated string or NULL if the fuzz data is exhausted.
+ */
+const char *
+xmlFuzzReadString(size_t *size) {
+    const char *out = fuzzData.outPtr;
+
+    while (fuzzData.remaining > 0) {
+        int c = *fuzzData.ptr++;
+        fuzzData.remaining--;
+
+        if ((c == '\\') && (fuzzData.remaining > 0)) {
+            int c2 = *fuzzData.ptr;
+
+            if (c2 == '\n') {
+                fuzzData.ptr++;
+                fuzzData.remaining--;
+                *size = fuzzData.outPtr - out;
+                *fuzzData.outPtr++ = '\0';
+                return(out);
+            }
+            if (c2 == '\\') {
+                fuzzData.ptr++;
+                fuzzData.remaining--;
+            }
+        }
+
+        *fuzzData.outPtr++ = c;
+    }
+
+    if (fuzzData.outPtr > out) {
+        *size = fuzzData.outPtr - out;
+        *fuzzData.outPtr++ = '\0';
+        return(out);
+    }
+
+    return(NULL);
+}
+
+/**
+ * xmlFuzzReadEntities:
+ *
+ * Read entities like the main XML file, external DTDs, external parsed
+ * entities from fuzz data.
+ */
+void
+xmlFuzzReadEntities(void) {
+    size_t num = 0;
+
+    while (1) {
+        const char *url, *entity;
+        size_t urlSize, entitySize;
+        xmlFuzzEntityInfo *entityInfo;
+        
+        url = xmlFuzzReadString(&urlSize);
+        if (url == NULL) break;
+
+        entity = xmlFuzzReadString(&entitySize);
+        if (entity == NULL) break;
+
+        if (xmlHashLookup(fuzzData.entities, (xmlChar *)url) == NULL) {
+            entityInfo = xmlMalloc(sizeof(xmlFuzzEntityInfo));
+            if (entityInfo == NULL)
+                break;
+            entityInfo->data = entity;
+            entityInfo->size = entitySize;
+
+            xmlHashAddEntry(fuzzData.entities, (xmlChar *)url, entityInfo);
+
+            if (num == 0) {
+                fuzzData.mainUrl = url;
+                fuzzData.mainEntity = entityInfo;
+            }
+
+            num++;
+        }
+    }
+}
+
+/**
+ * xmlFuzzMainUrl:
+ *
+ * Returns the main URL.
+ */
+const char *
+xmlFuzzMainUrl(void) {
+    return(fuzzData.mainUrl);
+}
+
+/**
+ * xmlFuzzMainEntity:
+ * @size:  size of the main entity in bytes
+ *
+ * Returns the main entity.
+ */
+const char *
+xmlFuzzMainEntity(size_t *size) {
+    if (fuzzData.mainEntity == NULL)
+        return(NULL);
+    *size = fuzzData.mainEntity->size;
+    return(fuzzData.mainEntity->data);
+}
+
+/**
+ * xmlFuzzEntityLoader:
+ *
+ * The entity loader for fuzz data.
+ */
+xmlParserInputPtr
+xmlFuzzEntityLoader(const char *URL, const char *ID ATTRIBUTE_UNUSED,
+                    xmlParserCtxtPtr ctxt) {
+    xmlParserInputPtr input;
+    xmlFuzzEntityInfo *entity;
+
+    if (URL == NULL)
+        return(NULL);
+    entity = xmlHashLookup(fuzzData.entities, (xmlChar *) URL);
+    if (entity == NULL)
+        return(NULL);
+
+    input = xmlNewInputStream(ctxt);
+    input->filename = NULL;
+    input->buf = xmlParserInputBufferCreateMem(entity->data, entity->size,
+                                               XML_CHAR_ENCODING_NONE);
+    if (input->buf == NULL) {
+        xmlFreeInputStream(input);
+        return(NULL);
+    }
+    input->base = input->cur = xmlBufContent(input->buf->buffer);
+    input->end = input->base + entity->size;
+
+    return input;
+}
+
+/**
+ * xmlFuzzExtractStrings:
+ *
+ * Extract C strings from input data. Use exact-size allocations to detect
+ * potential memory errors.
+ */
+size_t
+xmlFuzzExtractStrings(const char *data, size_t size, char **strings,
+                      size_t numStrings) {
+    const char *start = data;
+    const char *end = data + size;
+    size_t i = 0, ret;
+
+    while (i < numStrings) {
+        size_t strSize = end - start;
+        const char *zero = memchr(start, 0, strSize);
+
+        if (zero != NULL)
+            strSize = zero - start;
+
+        strings[i] = xmlMalloc(strSize + 1);
+        memcpy(strings[i], start, strSize);
+        strings[i][strSize] = '\0';
+
+        i++;
+        if (zero != NULL)
+            start = zero + 1;
+        else
+            break;
+    }
+
+    ret = i;
+
+    while (i < numStrings) {
+        strings[i] = NULL;
+        i++;
+    }
+
+    return(ret);
+}
+
+char *
+xmlSlurpFile(const char *path, size_t *sizeRet) {
+    FILE *file;
+    struct stat statbuf;
+    char *data;
+    size_t size;
+
+    if ((stat(path, &statbuf) != 0) || (!S_ISREG(statbuf.st_mode)))
+        return(NULL);
+    size = statbuf.st_size;
+    file = fopen(path, "rb");
+    if (file == NULL)
+        return(NULL);
+    data = xmlMalloc(size + 1);
+    if (data != NULL) {
+        if (fread(data, 1, size, file) != size) {
+            xmlFree(data);
+            data = NULL;
+        } else {
+            data[size] = 0;
+            if (sizeRet != NULL)
+                *sizeRet = size;
+        }
+    }
+    fclose(file);
+
+    return(data);
+}
+
diff --git a/src/fuzz/fuzz.h b/src/fuzz/fuzz.h
new file mode 100644
index 000000000000..a51b3987abcc
--- /dev/null
+++ b/src/fuzz/fuzz.h
@@ -0,0 +1,91 @@
+/*
+ * fuzz.h: Common functions and macros for fuzzing.
+ *
+ * See Copyright for the status of this software.
+ */
+
+#ifndef __XML_FUZZERCOMMON_H__
+#define __XML_FUZZERCOMMON_H__
+
+#include <stddef.h>
+#include <stdio.h>
+#include <libxml/parser.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if defined(LIBXML_HTML_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+  #define HAVE_HTML_FUZZER
+#endif
+#if defined(LIBXML_REGEXP_ENABLED)
+  #define HAVE_REGEXP_FUZZER
+#endif
+#if defined(LIBXML_SCHEMAS_ENABLED)
+  #define HAVE_SCHEMA_FUZZER
+#endif
+#if 1
+  #define HAVE_URI_FUZZER
+#endif
+#if defined(LIBXML_OUTPUT_ENABLED) && \
+    defined(LIBXML_READER_ENABLED) && \
+    defined(LIBXML_XINCLUDE_ENABLED)
+  #define HAVE_XML_FUZZER
+#endif
+#if defined(LIBXML_XPATH_ENABLED)
+  #define HAVE_XPATH_FUZZER
+#endif
+
+int
+LLVMFuzzerInitialize(int *argc, char ***argv);
+
+int
+LLVMFuzzerTestOneInput(const char *data, size_t size);
+
+void
+xmlFuzzErrorFunc(void *ctx ATTRIBUTE_UNUSED, const char *msg ATTRIBUTE_UNUSED,
+                 ...);
+
+void
+xmlFuzzDataInit(const char *data, size_t size);
+
+void
+xmlFuzzDataCleanup(void);
+
+int
+xmlFuzzReadInt(void);
+
+const char *
+xmlFuzzReadRemaining(size_t *size);
+
+void
+xmlFuzzWriteString(FILE *out, const char *str);
+
+const char *
+xmlFuzzReadString(size_t *size);
+
+void
+xmlFuzzReadEntities(void);
+
+const char *
+xmlFuzzMainUrl(void);
+
+const char *
+xmlFuzzMainEntity(size_t *size);
+
+xmlParserInputPtr
+xmlFuzzEntityLoader(const char *URL, const char *ID, xmlParserCtxtPtr ctxt);
+
+size_t
+xmlFuzzExtractStrings(const char *data, size_t size, char **strings,
+                      size_t numStrings);
+
+char *
+xmlSlurpFile(const char *path, size_t *size);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __XML_FUZZERCOMMON_H__ */
+
diff --git a/src/fuzz/genSeed.c b/src/fuzz/genSeed.c
new file mode 100644
index 000000000000..2f03802727ae
--- /dev/null
+++ b/src/fuzz/genSeed.c
@@ -0,0 +1,427 @@
+/*
+ * xmlSeed.c: Generate the XML seed corpus for fuzzing.
+ *
+ * See Copyright for the status of this software.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <glob.h>
+#include <libgen.h>
+#include <sys/stat.h>
+
+#ifdef _WIN32
+#include <direct.h>
+#else
+#include <unistd.h>
+#endif
+
+#include <libxml/parser.h>
+#include <libxml/parserInternals.h>
+#include <libxml/HTMLparser.h>
+#include <libxml/xinclude.h>
+#include <libxml/xmlschemas.h>
+#include "fuzz.h"
+
+#define PATH_SIZE 500
+#define SEED_BUF_SIZE 16384
+#define EXPR_SIZE 4500
+
+typedef int
+(*fileFunc)(const char *base, FILE *out);
+
+typedef int
+(*mainFunc)(const char *arg);
+
+static struct {
+    FILE *out;
+    xmlHashTablePtr entities; /* Maps URLs to xmlFuzzEntityInfos */
+    xmlExternalEntityLoader oldLoader;
+    fileFunc processFile;
+    const char *fuzzer;
+    int counter;
+    char cwd[PATH_SIZE];
+} globalData;
+
+/*
+ * A custom entity loader that writes all external DTDs or entities to a
+ * single file in the format expected by xmlFuzzEntityLoader.
+ */
+static xmlParserInputPtr
+fuzzEntityRecorder(const char *URL, const char *ID,
+                      xmlParserCtxtPtr ctxt) {
+    xmlParserInputPtr in;
+    static const int chunkSize = 16384;
+    int len;
+
+    in = xmlNoNetExternalEntityLoader(URL, ID, ctxt);
+    if (in == NULL)
+        return(NULL);
+
+    if (globalData.entities == NULL) {
+        globalData.entities = xmlHashCreate(4);
+    } else if (xmlHashLookup(globalData.entities,
+                             (const xmlChar *) URL) != NULL) {
+        return(in);
+    }
+
+    do {
+        len = xmlParserInputBufferGrow(in->buf, chunkSize);
+        if (len < 0) {
+            fprintf(stderr, "Error reading %s\n", URL);
+            xmlFreeInputStream(in);
+            return(NULL);
+        }
+    } while (len > 0);
+
+    xmlFuzzWriteString(globalData.out, URL);
+    xmlFuzzWriteString(globalData.out,
+                       (char *) xmlBufContent(in->buf->buffer));
+
+    xmlFreeInputStream(in);
+
+    xmlHashAddEntry(globalData.entities, (const xmlChar *) URL, NULL);
+
+    return(xmlNoNetExternalEntityLoader(URL, ID, ctxt));
+}
+
+static void
+fuzzRecorderInit(FILE *out) {
+    globalData.out = out;
+    globalData.entities = xmlHashCreate(8);
+    globalData.oldLoader = xmlGetExternalEntityLoader();
+    xmlSetExternalEntityLoader(fuzzEntityRecorder);
+}
+
+static void
+fuzzRecorderCleanup() {
+    xmlSetExternalEntityLoader(globalData.oldLoader);
+    xmlHashFree(globalData.entities, xmlHashDefaultDeallocator);
+    globalData.out = NULL;
+    globalData.entities = NULL;
+    globalData.oldLoader = NULL;
+}
+
+#ifdef HAVE_XML_FUZZER
+static int
+processXml(const char *docFile, FILE *out) {
+    int opts = XML_PARSE_NOENT | XML_PARSE_DTDLOAD;
+    xmlDocPtr doc;
+
+    fwrite(&opts, sizeof(opts), 1, out);
+
+    fuzzRecorderInit(out);
+
+    doc = xmlReadFile(docFile, NULL, opts);
+    xmlXIncludeProcessFlags(doc, opts);
+    xmlFreeDoc(doc);
+
+    fuzzRecorderCleanup();
+
+    return(0);
+}
+#endif
+
+#ifdef HAVE_HTML_FUZZER
+static int
+processHtml(const char *docFile, FILE *out) {
+    char buf[SEED_BUF_SIZE];
+    FILE *file;
+    size_t size;
+    int opts = 0;
+
+    fwrite(&opts, sizeof(opts), 1, out);
+
+    /* Copy file */
+    file = fopen(docFile, "rb");
+    if (file == NULL) {
+        fprintf(stderr, "couldn't open %s\n", docFile);
+        return(0);
+    }
+    do {
+        size = fread(buf, 1, SEED_BUF_SIZE, file);
+        if (size > 0)
+            fwrite(buf, 1, size, out);
+    } while (size == SEED_BUF_SIZE);
+    fclose(file);
+
+    return(0);
+}
+#endif
+
+#ifdef HAVE_SCHEMA_FUZZER
+static int
+processSchema(const char *docFile, FILE *out) {
+    xmlSchemaPtr schema;
+    xmlSchemaParserCtxtPtr pctxt;
+
+    fuzzRecorderInit(out);
+
+    pctxt = xmlSchemaNewParserCtxt(docFile);
+    xmlSchemaSetParserErrors(pctxt, xmlFuzzErrorFunc, xmlFuzzErrorFunc, NULL);
+    schema = xmlSchemaParse(pctxt);
+    xmlSchemaFreeParserCtxt(pctxt);
+    xmlSchemaFree(schema);
+
+    fuzzRecorderCleanup();
+
+    return(0);
+}
+#endif
+
+static int
+processPattern(const char *pattern) {
+    glob_t globbuf;
+    int ret = 0;
+    int res, i;
+
+    res = glob(pattern, 0, NULL, &globbuf);
+    if (res == GLOB_NOMATCH)
+        return(0);
+    if (res != 0) {
+        fprintf(stderr, "couldn't match pattern %s\n", pattern);
+        return(-1);
+    }
+
+    for (i = 0; i < globbuf.gl_pathc; i++) {
+        struct stat statbuf;
+        char outPath[PATH_SIZE];
+        char *dirBuf = NULL;
+        char *baseBuf = NULL;
+        const char *path, *dir, *base;
+        FILE *out = NULL;
+        int dirChanged = 0;
+        size_t size;
+
+        path = globbuf.gl_pathv[i];
+
+        if ((stat(path, &statbuf) != 0) || (!S_ISREG(statbuf.st_mode)))
+            continue;
+
+        dirBuf = (char *) xmlCharStrdup(path);
+        baseBuf = (char *) xmlCharStrdup(path);
+        if ((dirBuf == NULL) || (baseBuf == NULL)) {
+            fprintf(stderr, "memory allocation failed\n");
+            ret = -1;
+            goto error;
+        }
+        dir = dirname(dirBuf);
+        base = basename(baseBuf);
+
+        size = snprintf(outPath, sizeof(outPath), "seed/%s/%s",
+                        globalData.fuzzer, base);
+        if (size >= PATH_SIZE) {
+            fprintf(stderr, "creating path failed\n");
+            ret = -1;
+            goto error;
+        }
+        out = fopen(outPath, "wb");
+        if (out == NULL) {
+            fprintf(stderr, "couldn't open %s for writing\n", outPath);
+            ret = -1;
+            goto error;
+        }
+        if (chdir(dir) != 0) {
+            fprintf(stderr, "couldn't chdir to %s\n", dir);
+            ret = -1;
+            goto error;
+        }
+        dirChanged = 1;
+        if (globalData.processFile(base, out) != 0)
+            ret = -1;
+
+error:
+        if (out != NULL)
+            fclose(out);
+        xmlFree(dirBuf);
+        xmlFree(baseBuf);
+        if ((dirChanged) && (chdir(globalData.cwd) != 0)) {
+            fprintf(stderr, "couldn't chdir to %s\n", globalData.cwd);
+            ret = -1;
+            break;
+        }
+    }
+
+    globfree(&globbuf);
+    return(ret);
+}
+
+#ifdef HAVE_XPATH_FUZZER
+static int
+processXPath(const char *testDir, const char *prefix, const char *name,
+             const char *data, const char *subdir, int xptr) {
+    char pattern[PATH_SIZE];
+    glob_t globbuf;
+    size_t i, size;
+    int ret = 0, res;
+
+    size = snprintf(pattern, sizeof(pattern), "%s/%s/%s*",
+                    testDir, subdir, prefix);
+    if (size >= PATH_SIZE)
+        return(-1);
+    res = glob(pattern, 0, NULL, &globbuf);
+    if (res == GLOB_NOMATCH)
+        return(0);
+    if (res != 0) {
+        fprintf(stderr, "couldn't match pattern %s\n", pattern);
+        return(-1);
+    }
+
+    for (i = 0; i < globbuf.gl_pathc; i++) {
+        char *path = globbuf.gl_pathv[i];
+        struct stat statbuf;
+        FILE *in;
+        char expr[EXPR_SIZE];
+
+        if ((stat(path, &statbuf) != 0) || (!S_ISREG(statbuf.st_mode)))
+            continue;
+
+        in = fopen(path, "rb");
+        if (in == NULL) {
+            ret = -1;
+            continue;
+        }
+
+        while (fgets(expr, EXPR_SIZE, in) > 0) {
+            char outPath[PATH_SIZE];
+            FILE *out;
+            int j;
+
+            for (j = 0; expr[j] != 0; j++)
+                if (expr[j] == '\r' || expr[j] == '\n')
+                    break;
+            expr[j] = 0;
+
+            size = snprintf(outPath, sizeof(outPath), "seed/xpath/%s-%d",
+                            name, globalData.counter);
+            if (size >= PATH_SIZE) {
+                ret = -1;
+                continue;
+            }
+            out = fopen(outPath, "wb");
+            if (out == NULL) {
+                ret = -1;
+                continue;
+            }
+
+            if (xptr) {
+                xmlFuzzWriteString(out, expr);
+            } else {
+                char xptrExpr[EXPR_SIZE+100];
+
+                /* Wrap XPath expressions as XPointer */
+                snprintf(xptrExpr, sizeof(xptrExpr), "xpointer(%s)", expr);
+                xmlFuzzWriteString(out, xptrExpr);
+            }
+
+            xmlFuzzWriteString(out, data);
+
+            fclose(out);
+            globalData.counter++;
+        }
+
+        fclose(in);
+    }
+
+    globfree(&globbuf);
+
+    return(ret);
+}
+
+int
+processXPathDir(const char *testDir) {
+    char pattern[PATH_SIZE];
+    glob_t globbuf;
+    size_t i, size;
+    int ret = 0;
+
+    globalData.counter = 1;
+    if (processXPath(testDir, "", "expr", "<d></d>", "expr", 0) != 0)
+        ret = -1;
+
+    size = snprintf(pattern, sizeof(pattern), "%s/docs/*", testDir);
+    if (size >= PATH_SIZE)
+        return(1);
+    if (glob(pattern, 0, NULL, &globbuf) != 0)
+        return(1);
+
+    for (i = 0; i < globbuf.gl_pathc; i++) {
+        char *path = globbuf.gl_pathv[i];
+        char *data;
+        const char *docFile;
+
+        data = xmlSlurpFile(path, NULL);
+        if (data == NULL) {
+            ret = -1;
+            continue;
+        }
+        docFile = basename(path);
+
+        globalData.counter = 1;
+        if (processXPath(testDir, docFile, docFile, data, "tests", 0) != 0)
+            ret = -1;
+        if (processXPath(testDir, docFile, docFile, data, "xptr", 1) != 0)
+            ret = -1;
+
+        xmlFree(data);
+    }
+
+    globfree(&globbuf);
+
+    return(ret);
+}
+#endif
+
+int
+main(int argc, const char **argv) {
+    mainFunc processArg = NULL;
+    const char *fuzzer;
+    int ret = 0;
+    int xpath = 0;
+    int i;
+
+    if (argc < 3) {
+        fprintf(stderr, "usage: seed [FUZZER] [PATTERN...]\n");
+        return(1);
+    }
+
+    xmlSetGenericErrorFunc(NULL, xmlFuzzErrorFunc);
+
+    fuzzer = argv[1];
+    if (strcmp(fuzzer, "html") == 0) {
+#ifdef HAVE_HTML_FUZZER
+        processArg = processPattern;
+        globalData.processFile = processHtml;
+#endif
+    } else if (strcmp(fuzzer, "schema") == 0) {
+#ifdef HAVE_SCHEMA_FUZZER
+        processArg = processPattern;
+        globalData.processFile = processSchema;
+#endif
+    } else if (strcmp(fuzzer, "xml") == 0) {
+#ifdef HAVE_XML_FUZZER
+        processArg = processPattern;
+        globalData.processFile = processXml;
+#endif
+    } else if (strcmp(fuzzer, "xpath") == 0) {
+#ifdef HAVE_XPATH_FUZZER
+        processArg = processXPathDir;
+#endif
+    } else {
+        fprintf(stderr, "unknown fuzzer %s\n", fuzzer);
+        return(1);
+    }
+    globalData.fuzzer = fuzzer;
+
+    if (getcwd(globalData.cwd, PATH_SIZE) == NULL) {
+        fprintf(stderr, "couldn't get current directory\n");
+        return(1);
+    }
+
+    if (processArg != NULL)
+        for (i = 2; i < argc; i++)
+            processArg(argv[i]);
+
+    return(ret);
+}
+
diff --git a/src/fuzz/html.c b/src/fuzz/html.c
new file mode 100644
index 000000000000..116b3df3299c
--- /dev/null
+++ b/src/fuzz/html.c
@@ -0,0 +1,82 @@
+/*
+ * html.c: a libFuzzer target to test several HTML parser interfaces.
+ *
+ * See Copyright for the status of this software.
+ */
+
+#include <libxml/HTMLparser.h>
+#include <libxml/HTMLtree.h>
+#include <libxml/catalog.h>
+#include "fuzz.h"
+
+int
+LLVMFuzzerInitialize(int *argc ATTRIBUTE_UNUSED,
+                     char ***argv ATTRIBUTE_UNUSED) {
+    xmlInitParser();
+#ifdef LIBXML_CATALOG_ENABLED
+    xmlInitializeCatalog();
+#endif
+    xmlSetGenericErrorFunc(NULL, xmlFuzzErrorFunc);
+
+    return 0;
+}
+
+int
+LLVMFuzzerTestOneInput(const char *data, size_t size) {
+    static const size_t maxChunkSize = 128;
+    htmlDocPtr doc;
+    htmlParserCtxtPtr ctxt;
+    xmlOutputBufferPtr out;
+    const char *docBuffer;
+    size_t docSize, consumed, chunkSize;
+    int opts, outSize;
+
+    xmlFuzzDataInit(data, size);
+    opts = xmlFuzzReadInt();
+
+    docBuffer = xmlFuzzReadRemaining(&docSize);
+    if (docBuffer == NULL) {
+        xmlFuzzDataCleanup();
+        return(0);
+    }
+
+    /* Pull parser */
+
+    doc = htmlReadMemory(docBuffer, docSize, NULL, NULL, opts);
+
+    /*
+     * Also test the serializer. Call htmlDocContentDumpOutput with our
+     * own buffer to avoid encoding the output. The HTML encoding is
+     * excruciatingly slow (see htmlEntityValueLookup).
+     */
+    out = xmlAllocOutputBuffer(NULL);
+    htmlDocContentDumpOutput(out, doc, NULL);
+    xmlOutputBufferClose(out);
+
+    xmlFreeDoc(doc);
+
+    /* Push parser */
+
+    ctxt = htmlCreatePushParserCtxt(NULL, NULL, NULL, 0, NULL,
+                                    XML_CHAR_ENCODING_NONE);
+    htmlCtxtUseOptions(ctxt, opts);
+
+    for (consumed = 0; consumed < docSize; consumed += chunkSize) {
+        chunkSize = docSize - consumed;
+        if (chunkSize > maxChunkSize)
+            chunkSize = maxChunkSize;
+        htmlParseChunk(ctxt, docBuffer + consumed, chunkSize, 0);
+    }
+
+    htmlParseChunk(ctxt, NULL, 0, 1);
+    xmlFreeDoc(ctxt->myDoc);
+    htmlFreeParserCtxt(ctxt);
+
+    /* Cleanup */
+
+    xmlFuzzDataCleanup();
+    xmlResetLastError();
+
+    return(0);
+}
+
diff --git a/src/fuzz/html.dict b/src/fuzz/html.dict
new file mode 100644
index 000000000000..80444c263c47
--- /dev/null
+++ b/src/fuzz/html.dict
@@ -0,0 +1,124 @@
+elem_a="<a></a>"
+elem_abbr="<abbr></abbr>"
+elem_acronym="<acronym></acronym>"
+elem_address="<address></address>"
+elem_applet="<applet></applet>"
+elem_area="<area>"
+elem_b="<b></b>"
+elem_base="<base>"
+elem_basefont="<basefont>"
+elem_bdo="<bdo></bdo>"
+elem_big="<big></big>"
+elem_blockquote="<blockquote></blockquote>"
+elem_body="<body></body>"
+elem_br="<br>"
+elem_button="<button></button>"
+elem_caption="<caption></caption>"
+elem_center="<center></center>"
+elem_cite="<cite></cite>"
+elem_code="<code></code>"
+elem_col="<col>"
+elem_colgroup="<colgroup></colgroup>"
+elem_dd="<dd></dd>"
+elem_del="<del></del>"
+elem_dfn="<dfn></dfn>"
+elem_dir="<dir></dir>"
+elem_div="<div></div>"
+elem_dl="<dl></dl>"
+elem_dt="<dt></dt>"
+elem_em="<em></em>"
+elem_embed="<embed></embed>"
+elem_fieldset="<fieldset></fieldset>"
+elem_font="<font></font>"
+elem_form="<form></form>"
+elem_frame="<frame>"
+elem_frameset="<frameset></frameset>"
+elem_h1="<h1></h1>"
+elem_h2="<h2></h2>"
+elem_h3="<h3></h3>"
+elem_h4="<h4></h4>"
+elem_h5="<h5></h5>"
+elem_h6="<h6></h6>"
+elem_head="<head></head>"
+elem_hr="<hr>"
+elem_html="<html></html>"
+elem_i="<i></i>"
+elem_iframe="<iframe></iframe>"
+elem_img="<img>"
+elem_input="<input>"
+elem_ins="<ins></ins>"
+elem_isindex="<isindex>"
+elem_kbd="<kbd></kbd>"
+elem_label="<label></label>"
+elem_legend="<legend></legend>"
+elem_li="<li></li>"
+elem_link="<link>"
+elem_map="<map></map>"
+elem_menu="<menu></menu>"
+elem_meta="<meta>"
+elem_noframes="<noframes></noframes>"
+elem_noscript="<noscript></noscript>"
+elem_object="<object></object>"
+elem_ol="<ol></ol>"
+elem_optgroup="<optgroup></optgroup>"
+elem_option="<option></option>"
+elem_p="<p></p>"
+elem_param="<param>"
+elem_pre="<pre></pre>"
+elem_q="<q></q>"
+elem_s="<s></s>"
+elem_samp="<samp></samp>"
+elem_script="<script></script>"
+elem_select="<select></select>"
+elem_small="<small></small>"
+elem_span="<span></span>"
+elem_strike="<strike></strike>"
+elem_strong="<strong></strong>"
+elem_style="<style></style>"
+elem_sub="<sub></sub>"
+elem_sup="<sup></sup>"
+elem_table="<table></table>"
+elem_tbody="<tbody></tbody>"
+elem_td="<td></td>"
+elem_textarea="<textarea></textarea>"
+elem_tfoot="<tfoot></tfoot>"
+elem_th="<th></th>"
+elem_thead="<thead></thead>"
+elem_title="<title></title>"
+elem_tr="<tr></tr>"
+elem_tt="<tt></tt>"
+elem_u="<u></u>"
+elem_ul="<ul></ul>"
+elem_var="<var></var>"
+
+attr_id=" id=\"\""
+attr_style=" style=\"\""
+
+comment="<!-- -->"
+
+doctype="<!DOCTYPE d>"
+doctype_system="<!DOCTYPE s SYSTEM \"u\">"
+doctype_public="<!DOCTYPE p PUBLIC \"i\" \"u\">"
+
+pi="<?a?>"
+
+ref_lt="&lt;"
+ref_gt="&gt;"
+ref_amp="&amp;"
+ref_apos="&apos;"
+ref_quot="&quot;"
+ref_dec="&#9;"
+ref_hex="&#xA;"
+
+cs_utf8="UTF-8"
+cs_utf16="UTF-16"
+cs_utf16le="UTF-16LE"
+cs_utf16be="UTF-16BE"
+cs_ucs2="UCS-2"
+cs_ucs4="UCS-4"
+cs_latin1="ISO-8859-1"
+cs_ascii="ASCII"
+cs_ebcdic="EBCDIC"
+cs_iso2022jp="ISO-2022-JP"
+cs_shift_jis="SHIFT_JIS"
+cs_euc_jp="EUC-JP"
diff --git a/src/fuzz/regexp.c b/src/fuzz/regexp.c
new file mode 100644
index 000000000000..af1210aa17b6
--- /dev/null
+++ b/src/fuzz/regexp.c
@@ -0,0 +1,47 @@
+/*
+ * regexp.c: a libFuzzer target to test the regexp module.
+ *
+ * See Copyright for the status of this software.
+ */
+
+#include <libxml/xmlregexp.h>
+#include "fuzz.h"
+
+int
+LLVMFuzzerInitialize(int *argc ATTRIBUTE_UNUSED,
+                     char ***argv ATTRIBUTE_UNUSED) {
+    xmlSetGenericErrorFunc(NULL, xmlFuzzErrorFunc);
+
+    return 0;
+}
+
+int
+LLVMFuzzerTestOneInput(const char *data, size_t size) {
+    xmlRegexpPtr regexp;
+    char *str[2] = { NULL, NULL };
+    size_t numStrings;
+
+    if (size > 200)
+        return(0);
+
+    numStrings = xmlFuzzExtractStrings(data, size, str, 2);
+
+    /* CUR_SCHAR doesn't handle invalid UTF-8 and may cause infinite loops. */
+    if (xmlCheckUTF8(BAD_CAST str[0]) != 0) {
+        regexp = xmlRegexpCompile(BAD_CAST str[0]);
+        /* xmlRegexpExec has pathological performance in too many cases. */
+#if 0
+        if ((regexp != NULL) && (numStrings >= 2)) {
+            xmlRegexpExec(regexp, BAD_CAST str[1]);
+        }
+#endif
+        xmlRegFreeRegexp(regexp);
+    }
+
+    xmlFree(str[0]);
+    xmlFree(str[1]);
+    xmlResetLastError();
+
+    return 0;
+}
+
diff --git a/src/fuzz/regexp.dict b/src/fuzz/regexp.dict
new file mode 100644
index 000000000000..30d666dcf3eb
--- /dev/null
+++ b/src/fuzz/regexp.dict
@@ -0,0 +1,155 @@
+quant_any="*"
+quant_opt="?"
+quant_some="+"
+quant_num="{1,2}"
+
+dot="."
+branch="|a"
+parens="()"
+parens_inner=")("
+pos_group="[a]"
+neg_group="[^a]"
+class_subtraction="[a-[b]]"
+
+esc_space="\\s"
+esc_initial="\\i"
+esc_name="\\c"
+esc_digit="\\d"
+esc_word="\\w"
+
+cat_letter="\\p{L}"
+cat_mark="\\p{M}"
+cat_number="\\p{N}"
+cat_punct="\\p{P}"
+cat_sym="\\p{S}"
+cat_sep="\\p{Z}"
+cat_other="\\p{C}"
+
+block_aegean_numbers="\\p{IsAegeanNumbers}"
+block_alphabetic_presentation_forms="\\p{IsAlphabeticPresentationForms}"
+block_arabic="\\p{IsArabic}"
+block_arabic_presentation_forms_a="\\p{IsArabicPresentationFormsA}"
+block_arabic_presentation_forms_b="\\p{IsArabicPresentationFormsB}"
+block_armenian="\\p{IsArmenian}"
+block_arrows="\\p{IsArrows}"
+block_basic_latin="\\p{IsBasicLatin}"
+block_bengali="\\p{IsBengali}"
+block_block_elements="\\p{IsBlockElements}"
+block_bopomofo="\\p{IsBopomofo}"
+block_bopomofo_extended="\\p{IsBopomofoExtended}"
+block_box_drawing="\\p{IsBoxDrawing}"
+block_braille_patterns="\\p{IsBraillePatterns}"
+block_buhid="\\p{IsBuhid}"
+block_byzantine_musical_symbols="\\p{IsByzantineMusicalSymbols}"
+block_c_j_k_compatibility="\\p{IsCJKCompatibility}"
+block_c_j_k_compatibility_forms="\\p{IsCJKCompatibilityForms}"
+block_c_j_k_compatibility_ideographs="\\p{IsCJKCompatibilityIdeographs}"
+block_c_j_k_compatibility_ideographs_supplement="\\p{IsCJKCompatibilityIdeographsSupplement}"
+block_c_j_k_radicals_supplement="\\p{IsCJKRadicalsSupplement}"
+block_c_j_k_symbolsand_punctuation="\\p{IsCJKSymbolsandPunctuation}"
+block_c_j_k_unified_ideographs="\\p{IsCJKUnifiedIdeographs}"
+block_c_j_k_unified_ideographs_extension_a="\\p{IsCJKUnifiedIdeographsExtensionA}"
+block_cjk_unified_ideographs_extension_b="\\p{IsCJKUnifiedIdeographsExtensionB}"
+block_cherokee="\\p{IsCherokee}"
+block_combining_diacritical_marks="\\p{IsCombiningDiacriticalMarks}"
+block_combining_diacritical_marksfor_symbols="\\p{IsCombiningDiacriticalMarksforSymbols}"
+block_combining_half_marks="\\p{IsCombiningHalfMarks}"
+block_combining_marksfor_symbols="\\p{IsCombiningMarksforSymbols}"
+block_control_pictures="\\p{IsControlPictures}"
+block_currency_symbols="\\p{IsCurrencySymbols}"
+block_cypriot_syllabary="\\p{IsCypriotSyllabary}"
+block_cyrillic="\\p{IsCyrillic}"
+block_cyrillic_supplement="\\p{IsCyrillicSupplement}"
+block_deseret="\\p{IsDeseret}"
+block_devanagari="\\p{IsDevanagari}"
+block_dingbats="\\p{IsDingbats}"
+block_enclosed_alphanumerics="\\p{IsEnclosedAlphanumerics}"
+block_enclosed_cjk_lettersand_months="\\p{IsEnclosedCJKLettersandMonths}"
+block_ethiopic="\\p{IsEthiopic}"
+block_general_punctuation="\\p{IsGeneralPunctuation}"
+block_geometric_shapes="\\p{IsGeometricShapes}"
+block_georgian="\\p{IsGeorgian}"
+block_gothic="\\p{IsGothic}"
+block_greek="\\p{IsGreek}"
+block_greek_extended="\\p{IsGreekExtended}"
+block_greekand_coptic="\\p{IsGreekandCoptic}"
+block_gujarati="\\p{IsGujarati}"
+block_gurmukhi="\\p{IsGurmukhi}"
+block_halfwidthand_fullwidth_forms="\\p{IsHalfwidthandFullwidthForms}"
+block_hangul_compatibility_jamo="\\p{IsHangulCompatibilityJamo}"
+block_hangul_jamo="\\p{IsHangulJamo}"
+block_hangul_syllables="\\p{IsHangulSyllables}"
+block_hanunoo="\\p{IsHanunoo}"
+block_hebrew="\\p{IsHebrew}"
+block_high_private_use_surrogates="\\p{IsHighPrivateUseSurrogates}"
+block_high_surrogates="\\p{IsHighSurrogates}"
+block_hiragana="\\p{IsHiragana}"
+block_ipa_extensions="\\p{IsIPAExtensions}"
+block_ideographic_description_characters="\\p{IsIdeographicDescriptionCharacters}"
+block_kanbun="\\p{IsKanbun}"
+block_kangxi_radicals="\\p{IsKangxiRadicals}"
+block_kannada="\\p{IsKannada}"
+block_katakana="\\p{IsKatakana}"
+block_katakana_phonetic_extensions="\\p{IsKatakanaPhoneticExtensions}"
+block_khmer="\\p{IsKhmer}"
+block_khmer_symbols="\\p{IsKhmerSymbols}"
+block_lao="\\p{IsLao}"
+block_latin1Supplement="\\p{IsLatin1Supplement}"
+block_latin_extended_a="\\p{IsLatinExtendedA}"
+block_latin_extended_b="\\p{IsLatinExtendedB}"
+block_latin_extended_additional="\\p{IsLatinExtendedAdditional}"
+block_letterlike_symbols="\\p{IsLetterlikeSymbols}"
+block_limbu="\\p{IsLimbu}"
+block_linear_b_ideograms="\\p{IsLinearBIdeograms}"
+block_linear_b_syllabary="\\p{IsLinearBSyllabary}"
+block_low_surrogates="\\p{IsLowSurrogates}"
+block_malayalam="\\p{IsMalayalam}"
+block_mathematical_alphanumeric_symbols="\\p{IsMathematicalAlphanumericSymbols}"
+block_mathematical_operators="\\p{IsMathematicalOperators}"
+block_miscellaneous_mathematical_symbols_a="\\p{IsMiscellaneousMathematicalSymbolsA}"
+block_miscellaneous_mathematical_symbols_b="\\p{IsMiscellaneousMathematicalSymbolsB}"
+block_miscellaneous_symbols="\\p{IsMiscellaneousSymbols}"
+block_miscellaneous_symbolsand_arrows="\\p{IsMiscellaneousSymbolsandArrows}"
+block_miscellaneous_technical="\\p{IsMiscellaneousTechnical}"
+block_mongolian="\\p{IsMongolian}"
+block_musical_symbols="\\p{IsMusicalSymbols}"
+block_myanmar="\\p{IsMyanmar}"
+block_number_forms="\\p{IsNumberForms}"
+block_ogham="\\p{IsOgham}"
+block_old_italic="\\p{IsOldItalic}"
+block_optical_character_recognition="\\p{IsOpticalCharacterRecognition}"
+block_oriya="\\p{IsOriya}"
+block_osmanya="\\p{IsOsmanya}"
+block_phonetic_extensions="\\p{IsPhoneticExtensions}"
+block_private_use="\\p{IsPrivateUse}"
+block_private_use_area="\\p{IsPrivateUseArea}"
+block_runic="\\p{IsRunic}"
+block_shavian="\\p{IsShavian}"
+block_sinhala="\\p{IsSinhala}"
+block_small_form_variants="\\p{IsSmallFormVariants}"
+block_spacing_modifier_letters="\\p{IsSpacingModifierLetters}"
+block_specials="\\p{IsSpecials}"
+block_superscriptsand_subscripts="\\p{IsSuperscriptsandSubscripts}"
+block_supplemental_arrows_a="\\p{IsSupplementalArrowsA}"
+block_supplemental_arrows_b="\\p{IsSupplementalArrowsB}"
+block_supplemental_mathematical_operators="\\p{IsSupplementalMathematicalOperators}"
+block_supplementary_private_use_area_a="\\p{IsSupplementaryPrivateUseAreaA}"
+block_supplementary_private_use_area_b="\\p{IsSupplementaryPrivateUseAreaB}"
+block_syriac="\\p{IsSyriac}"
+block_tagalog="\\p{IsTagalog}"
+block_tagbanwa="\\p{IsTagbanwa}"
+block_tags="\\p{IsTags}"
+block_tai_le="\\p{IsTaiLe}"
+block_tai_xuan_jing_symbols="\\p{IsTaiXuanJingSymbols}"
+block_tamil="\\p{IsTamil}"
+block_telugu="\\p{IsTelugu}"
+block_thaana="\\p{IsThaana}"
+block_thai="\\p{IsThai}"
+block_tibetan="\\p{IsTibetan}"
+block_ugaritic="\\p{IsUgaritic}"
+block_unified_canadian_aboriginal_syllabics="\\p{IsUnifiedCanadianAboriginalSyllabics}"
+block_variation_selectors="\\p{IsVariationSelectors}"
+block_variation_selectors_supplement="\\p{IsVariationSelectorsSupplement}"
+block_yi_radicals="\\p{IsYiRadicals}"
+block_yi_syllables="\\p{IsYiSyllables}"
+block_yijing_hexagram_symbols="\\p{IsYijingHexagramSymbols}"
diff --git a/src/fuzz/schema.c b/src/fuzz/schema.c
new file mode 100644
index 000000000000..689bffe3df1e
--- /dev/null
+++ b/src/fuzz/schema.c
@@ -0,0 +1,44 @@
+/*
+ * schema.c: a libFuzzer target to test the XML Schema processor.
+ *
+ * See Copyright for the status of this software.
+ */
+
+#include <libxml/catalog.h>
+#include <libxml/xmlschemas.h>
+#include "fuzz.h"
+
+int
+LLVMFuzzerInitialize(int *argc ATTRIBUTE_UNUSED,
+                     char ***argv ATTRIBUTE_UNUSED) {
+    xmlInitParser();
+#ifdef LIBXML_CATALOG_ENABLED
+    xmlInitializeCatalog();
+#endif
+    xmlSetGenericErrorFunc(NULL, xmlFuzzErrorFunc);
+    xmlSetExternalEntityLoader(xmlFuzzEntityLoader);
+
+    return 0;
+}
+
+int
+LLVMFuzzerTestOneInput(const char *data, size_t size) {
+    xmlSchemaParserCtxtPtr pctxt;
+
+    if (size > 50000)
+        return(0);
+
+    xmlFuzzDataInit(data, size);
+    xmlFuzzReadEntities();
+
+    pctxt = xmlSchemaNewParserCtxt(xmlFuzzMainUrl());
+    xmlSchemaSetParserErrors(pctxt, xmlFuzzErrorFunc, xmlFuzzErrorFunc, NULL);
+    xmlSchemaFree(xmlSchemaParse(pctxt));
+    xmlSchemaFreeParserCtxt(pctxt);
+
+    xmlFuzzDataCleanup();
+    xmlResetLastError();
+
+    return(0);
+}
+
diff --git a/src/fuzz/schema.dict b/src/fuzz/schema.dict
new file mode 100644
index 000000000000..9a8fd386e554
--- /dev/null
+++ b/src/fuzz/schema.dict
@@ -0,0 +1,55 @@
+# TODO: Add more language elements
+
+xs_annotation="<xs:annotation></xs:annotation>"
+
+xs_attribute="<xs:attribute name='a'></xs:attribute>"
+xs_attribute_required="<xs:attribute name='a' use='required'></xs:attribute>"
+xs_element="<xs:element name='e'></xs:element>"
+
+# Primitive datatypes
+type_string=" type='xs:string'"
+type_boolean=" type='xs:boolean'"
+type_decimal=" type='xs:decimal'"
+type_float=" type='xs:float'"
+type_double=" type='xs:double'"
+type_date_time=" type='xs:dateTime'"
+type_time=" type='xs:time'"
+type_date=" type='xs:date'"
+type_g_year_month=" type='xs:gYearMonth'"
+type_g_year=" type='xs:gYear'"
+type_g_month_day=" type='xs:gMonthDay'"
+type_g_day=" type='xs:gDay'"
+type_g_month=" type='xs:gMonth'"
+type_hex_binary=" type='xs:hexBinary'"
+type_base64_binary=" type='xs:base64Binary'"
+type_any_uri=" type='xs:anyURI'"
+type_qname=" type='xs:QName'"
+type_notation=" type='xs:NOTATION'"
+
+# Occurs
+occurs_min=" minOccurs='1'"
+occurs_max=" maxOccurs='9'"
+occurs_max_unbounded=" maxOccurs='unbounded'"
+
+# Simple type
+xs_restriction_integer="<xs:simpleType><xs:restriction base='xs:integer'></xs:restriction></xs:simpleType>"
+xs_restriction_string="<xs:simpleType><xs:restriction base='xs:string'></xs:restriction></xs:simpleType>"
+xs_list="<xs:simpleType><xs:list></xs:list></xs:simpleType>"
+xs_union="<xs:simpleType><xs:union></xs:union></xs:simpleType>"
+
+# Restrictions
+xs_min_exclusive="<xs:minExclusive value='0'/>"
+xs_min_inclusive="<xs:minInclusive value='0'/>"
+xs_max_exclusive="<xs:maxExclusive value='9'/>"
+xs_max_inclusive="<xs:maxInclusive value='9'/>"
+xs_total_digits="<xs:totalDigits value='3'/>"
+xs_fraction_digits="<xs:fractionDigits value='3'/>"
+xs_length="<xs:length value='3'/>"
+xs_min_length="<xs:minLength value='3'/>"
+xs_max_length="<xs:maxLength value='3'/>"
+xs_enumeration="<xs:enumeration value='a'/>"
+xs_white_space_collapse="<xs:whiteSpace value='collapse'/>"
+xs_white_space_preserve="<xs:whiteSpace value='preserve'/>"
+xs_white_space_replace="<xs:whiteSpace value='replace'/>"
+xs_pattern="<xs:pattern value='a'/>"
+
diff --git a/src/fuzz/seed/regexp/branch-1 b/src/fuzz/seed/regexp/branch-1
new file mode 100644
index 0000000000000000000000000000000000000000..ded775eaf70f5e239ff1896eceaec934f6d4680e
GIT binary patch
literal 21
ccmYeSNzzEEN!3WN$*9THtVz?XNoGg{09CRFc>n+a

literal 0
HcmV?d00001

diff --git a/src/fuzz/seed/regexp/branch-10 b/src/fuzz/seed/regexp/branch-10
new file mode 100644
index 0000000000000000000000000000000000000000..6700d77519c016dcb21460494592b96fc205dc5a
GIT binary patch
literal 22
dcmYeSNzzEEN!3WN$*9THtVz?XNoGjO1OQ!@2jc($

literal 0
HcmV?d00001

diff --git a/src/fuzz/seed/regexp/branch-11 b/src/fuzz/seed/regexp/branch-11
new file mode 100644
index 0000000000000000000000000000000000000000..d83f91819c609ca8a944dd4ceed5326853034f2f
GIT binary patch
literal 21
ccmYeSNzzEEN!3WN$*9THtVz?XNoGg`09CgKegFUf

literal 0
HcmV?d00001

diff --git a/src/fuzz/seed/regexp/branch-12 b/src/fuzz/seed/regexp/branch-12
new file mode 100644
index 0000000000000000000000000000000000000000..b44dba5732268407ef24a8f274997aceea009e67
GIT binary patch
literal 22
dcmYeSNzzEEN!3WN$*9THtVz?XNoGh)0svi&2ipJu

literal 0
HcmV?d00001

diff --git a/src/fuzz/seed/regexp/branch-13 b/src/fuzz/seed/regexp/branch-13
new file mode 100644
index 0000000000000000000000000000000000000000..64e50a0000896df6b5a82f044754cde30ec8c73e
GIT binary patch
literal 22
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literal 0
HcmV?d00001

diff --git a/src/fuzz/seed/regexp/branch-2 b/src/fuzz/seed/regexp/branch-2
new file mode 100644
index 0000000000000000000000000000000000000000..8293d81dbfbabaf48c7f6062794256151aecebac
GIT binary patch
literal 21
ccmYeSNzzEEN!3WN$*9THtVz?XNoGg}09CXHdjJ3c

literal 0
HcmV?d00001

diff --git a/src/fuzz/seed/regexp/branch-3 b/src/fuzz/seed/regexp/branch-3
new file mode 100644
index 0000000000000000000000000000000000000000..696af9bed4d7bae7ec063e2ade8784f4bcb509fc
GIT binary patch
literal 22
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literal 0
HcmV?d00001

diff --git a/src/fuzz/seed/regexp/branch-4 b/src/fuzz/seed/regexp/branch-4
new file mode 100644
index 0000000000000000000000000000000000000000..83179988e4d3fb34a2d59f9acb418b2a80e12a6f
GIT binary patch
literal 22
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literal 0
HcmV?d00001

diff --git a/src/fuzz/seed/regexp/branch-5 b/src/fuzz/seed/regexp/branch-5
new file mode 100644
index 0000000000000000000000000000000000000000..6b6db8b981e9aa5a2cbe2cc8d1686e3c5cdc129a
GIT binary patch
literal 23
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HcmV?d00001

diff --git a/src/fuzz/seed/regexp/branch-6 b/src/fuzz/seed/regexp/branch-6
new file mode 100644
index 0000000000000000000000000000000000000000..4f477902eec648f3156e9b67e415184572972529
GIT binary patch
literal 23
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literal 0
HcmV?d00001

diff --git a/src/fuzz/seed/regexp/branch-7 b/src/fuzz/seed/regexp/branch-7
new file mode 100644
index 0000000000000000000000000000000000000000..6334f7254a13f1a11379024ae43dfabab0859644
GIT binary patch
literal 23
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literal 0
HcmV?d00001

diff --git a/src/fuzz/seed/regexp/branch-8 b/src/fuzz/seed/regexp/branch-8
new file mode 100644
index 0000000000000000000000000000000000000000..f77a8f4d8ddede806ed6e4c2abc6494d86fc63a2
GIT binary patch
literal 21
ccmYeSNzzEEN!3WN$*9THtVz?XNoGg_09CUGdH?_b

literal 0
HcmV?d00001

diff --git a/src/fuzz/seed/regexp/branch-9 b/src/fuzz/seed/regexp/branch-9
new file mode 100644
index 0000000000000000000000000000000000000000..acd0eeca2d9f467e4ebb7f05f10d78f998950259
GIT binary patch
literal 22
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literal 0
HcmV?d00001

diff --git a/src/fuzz/seed/regexp/bug316338-1 b/src/fuzz/seed/regexp/bug316338-1
new file mode 100644
index 0000000000000000000000000000000000000000..9f0a504abee16ef16152d41ed89a5eaaf34c07b1
GIT binary patch
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literal 0
HcmV?d00001

diff --git a/src/fuzz/seed/regexp/bug316338-10 b/src/fuzz/seed/regexp/bug316338-10
new file mode 100644
index 0000000000000000000000000000000000000000..60685bbe5a4fc97d72581cc96144f706baf04a44
GIT binary patch
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literal 0
HcmV?d00001

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new file mode 100644
index 0000000000000000000000000000000000000000..72a7956cbafe3a5b40bfb74c67de0b79b4bd3cd3
GIT binary patch
literal 85
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literal 0
HcmV?d00001

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new file mode 100644
index 0000000000000000000000000000000000000000..85416ee2cdd74408592393b746028daef168068a
GIT binary patch
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new file mode 100644
index 0000000000000000000000000000000000000000..c91d4fea9140ddac84281cdec2e89fad29ffbf93
GIT binary patch
literal 89
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literal 0
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new file mode 100644
index 0000000000000000000000000000000000000000..a164b42368422db69d175747837a3f9c5ebad84d
GIT binary patch
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new file mode 100644
index 0000000000000000000000000000000000000000..750c76dedc5e77cdfa5d35b5681f86075a3959e4
GIT binary patch
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GIT binary patch
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GIT binary patch
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GIT binary patch
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GIT binary patch
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GIT binary patch
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GIT binary patch
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diff --git a/src/fuzz/seed/regexp/ranges2-3 b/src/fuzz/seed/regexp/ranges2-3
new file mode 100644
index 0000000000000000000000000000000000000000..83e78a9c4d1c1f0bda4ef579691f5fa32fc46ff7
GIT binary patch
literal 17
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literal 0
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new file mode 100644
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GIT binary patch
literal 18
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literal 0
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GIT binary patch
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literal 0
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GIT binary patch
literal 20
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literal 0
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diff --git a/src/fuzz/seed/regexp/ranges2-7 b/src/fuzz/seed/regexp/ranges2-7
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GIT binary patch
literal 18
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literal 0
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diff --git a/src/fuzz/seed/regexp/ranges2-8 b/src/fuzz/seed/regexp/ranges2-8
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GIT binary patch
literal 18
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literal 0
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diff --git a/src/fuzz/seed/regexp/ranges2-9 b/src/fuzz/seed/regexp/ranges2-9
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GIT binary patch
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literal 0
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diff --git a/src/fuzz/seed/regexp/xpath-1 b/src/fuzz/seed/regexp/xpath-1
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GIT binary patch
literal 181
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literal 0
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GIT binary patch
literal 212
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GIT binary patch
literal 181
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literal 0
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GIT binary patch
literal 183
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literal 0
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diff --git a/src/fuzz/seed/regexp/xpath-13 b/src/fuzz/seed/regexp/xpath-13
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GIT binary patch
literal 183
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literal 0
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GIT binary patch
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literal 0
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GIT binary patch
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literal 0
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GIT binary patch
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GIT binary patch
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GIT binary patch
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GIT binary patch
literal 241
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GIT binary patch
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literal 0
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GIT binary patch
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GIT binary patch
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GIT binary patch
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GIT binary patch
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GIT binary patch
literal 282
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literal 0
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diff --git a/src/fuzz/seed/regexp/xpath-26 b/src/fuzz/seed/regexp/xpath-26
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GIT binary patch
literal 281
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literal 0
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GIT binary patch
literal 281
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GIT binary patch
literal 287
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GIT binary patch
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GIT binary patch
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GIT binary patch
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GIT binary patch
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GIT binary patch
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literal 0
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diff --git a/src/fuzz/seed/regexp/xpath-33 b/src/fuzz/seed/regexp/xpath-33
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GIT binary patch
literal 279
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GIT binary patch
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GIT binary patch
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GIT binary patch
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GIT binary patch
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GIT binary patch
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GIT binary patch
literal 185
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diff --git a/src/fuzz/seed/regexp/xpath-8 b/src/fuzz/seed/regexp/xpath-8
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index 0000000000000000000000000000000000000000..a8120ccdcc334581d0ebe369f854ab6346b9ff85
GIT binary patch
literal 191
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diff --git a/src/fuzz/seed/regexp/xpath-9 b/src/fuzz/seed/regexp/xpath-9
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GIT binary patch
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diff --git a/src/fuzz/seed/uri/dot b/src/fuzz/seed/uri/dot
new file mode 100644
index 000000000000..945c9b46d684
--- /dev/null
+++ b/src/fuzz/seed/uri/dot
@@ -0,0 +1 @@
+.
\ No newline at end of file
diff --git a/src/fuzz/seed/uri/full b/src/fuzz/seed/uri/full
new file mode 100644
index 0000000000000000000000000000000000000000..808e58a1522ffbf3e6aeedf4086fc81864360f0c
GIT binary patch
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diff --git a/src/fuzz/testFuzzer.c b/src/fuzz/testFuzzer.c
new file mode 100644
index 000000000000..b0c7ffbc9b7c
--- /dev/null
+++ b/src/fuzz/testFuzzer.c
@@ -0,0 +1,188 @@
+/*
+ * testFuzzer.c: Test program for the custom entity loader used to fuzz
+ * with multiple inputs.
+ *
+ * See Copyright for the status of this software.
+ */
+
+#include <string.h>
+#include <glob.h>
+#include <libxml/parser.h>
+#include <libxml/tree.h>
+#include <libxml/xmlstring.h>
+#include "fuzz.h"
+
+#ifdef HAVE_HTML_FUZZER
+  #define LLVMFuzzerInitialize fuzzHtmlInit
+  #define LLVMFuzzerTestOneInput fuzzHtml
+  #include "html.c"
+  #undef LLVMFuzzerInitialize
+  #undef LLVMFuzzerTestOneInput
+#endif
+
+#ifdef HAVE_REGEXP_FUZZER
+  #define LLVMFuzzerInitialize fuzzRegexpInit
+  #define LLVMFuzzerTestOneInput fuzzRegexp
+  #include "regexp.c"
+  #undef LLVMFuzzerInitialize
+  #undef LLVMFuzzerTestOneInput
+#endif
+
+#ifdef HAVE_SCHEMA_FUZZER
+  #define LLVMFuzzerInitialize fuzzSchemaInit
+  #define LLVMFuzzerTestOneInput fuzzSchema
+  #include "schema.c"
+  #undef LLVMFuzzerInitialize
+  #undef LLVMFuzzerTestOneInput
+#endif
+
+#ifdef HAVE_URI_FUZZER
+  #define LLVMFuzzerInitialize fuzzUriInit
+  #define LLVMFuzzerTestOneInput fuzzUri
+  #include "uri.c"
+  #undef LLVMFuzzerInitialize
+  #undef LLVMFuzzerTestOneInput
+#endif
+
+#ifdef HAVE_XML_FUZZER
+  #define LLVMFuzzerInitialize fuzzXmlInit
+  #define LLVMFuzzerTestOneInput fuzzXml
+  #include "xml.c"
+  #undef LLVMFuzzerInitialize
+  #undef LLVMFuzzerTestOneInput
+#endif
+
+#ifdef HAVE_XPATH_FUZZER
+  #define LLVMFuzzerInitialize fuzzXPathInit
+  #define LLVMFuzzerTestOneInput fuzzXPath
+  #include "xpath.c"
+  #undef LLVMFuzzerInitialize
+  #undef LLVMFuzzerTestOneInput
+#endif
+
+typedef int
+(*initFunc)(int *argc, char ***argv);
+typedef int
+(*fuzzFunc)(const char *data, size_t size);
+
+int numInputs;
+
+static int
+testFuzzer(initFunc init, fuzzFunc fuzz, const char *pattern) {
+    glob_t globbuf;
+    int ret = -1;
+    int i;
+
+    if (glob(pattern, 0, NULL, &globbuf) != 0) {
+        fprintf(stderr, "pattern %s matches no files\n", pattern);
+        return(-1);
+    }
+
+    if (init != NULL)
+        init(NULL, NULL);
+
+    for (i = 0; i < globbuf.gl_pathc; i++) {
+        const char *path = globbuf.gl_pathv[i];
+        char *data;
+        size_t size;
+
+        data = xmlSlurpFile(path, &size);
+        if (data == NULL) {
+            fprintf(stderr, "couldn't read %s\n", path);
+            goto error;
+        }
+        fuzz(data, size);
+        xmlFree(data);
+
+        numInputs++;
+    }
+
+    ret = 0;
+error:
+    globfree(&globbuf);
+    return(ret);
+}
+
+#ifdef HAVE_XML_FUZZER
+static int
+testEntityLoader() {
+    static const char data[] =
+        "doc.xml\\\n"
+        "<!DOCTYPE doc SYSTEM \"doc.dtd\">\n"
+        "<doc>&ent;</doc>\\\n"
+        "doc.dtd\\\n"
+        "<!ELEMENT doc (#PCDATA)>\n"
+        "<!ENTITY ent SYSTEM \"ent.txt\">\\\n"
+        "ent.txt\\\n"
+        "Hello, world!\\\n";
+    static xmlChar expected[] =
+        "<?xml version=\"1.0\"?>\n"
+        "<!DOCTYPE doc SYSTEM \"doc.dtd\">\n"
+        "<doc>Hello, world!</doc>\n";
+    const char *docBuffer;
+    size_t docSize;
+    xmlDocPtr doc;
+    xmlChar *out;
+    int ret = 0;
+
+    xmlSetExternalEntityLoader(xmlFuzzEntityLoader);
+
+    xmlFuzzDataInit(data, sizeof(data) - 1);
+    xmlFuzzReadEntities();
+    docBuffer = xmlFuzzMainEntity(&docSize);
+    doc = xmlReadMemory(docBuffer, docSize, NULL, NULL,
+                        XML_PARSE_NOENT | XML_PARSE_DTDLOAD);
+
+    xmlDocDumpMemory(doc, &out, NULL);
+    if (xmlStrcmp(out, expected) != 0) {
+        fprintf(stderr, "Expected:\n%sGot:\n%s", expected, out);
+        ret = 1;
+    }
+
+    xmlFree(out);
+    xmlFreeDoc(doc);
+    xmlFuzzDataCleanup();
+
+    return(ret);
+}
+#endif
+
+int
+main() {
+    int ret = 0;
+
+#ifdef HAVE_XML_FUZZER
+    if (testEntityLoader() != 0)
+        ret = 1;
+#endif
+#ifdef HAVE_HTML_FUZZER
+    if (testFuzzer(fuzzHtmlInit, fuzzHtml, "seed/html/*") != 0)
+        ret = 1;
+#endif
+#ifdef HAVE_REGEXP_FUZZER
+    if (testFuzzer(fuzzRegexpInit, fuzzRegexp, "seed/regexp/*") != 0)
+        ret = 1;
+#endif
+#ifdef HAVE_SCHEMA_FUZZER
+    if (testFuzzer(fuzzSchemaInit, fuzzSchema, "seed/schema/*") != 0)
+        ret = 1;
+#endif
+#ifdef HAVE_URI_FUZZER
+    if (testFuzzer(NULL, fuzzUri, "seed/uri/*") != 0)
+        ret = 1;
+#endif
+#ifdef HAVE_XML_FUZZER
+    if (testFuzzer(fuzzXmlInit, fuzzXml, "seed/xml/*") != 0)
+        ret = 1;
+#endif
+#ifdef HAVE_XPATH_FUZZER
+    if (testFuzzer(fuzzXPathInit, fuzzXPath, "seed/xpath/*") != 0)
+        ret = 1;
+#endif
+
+    if (ret == 0)
+        printf("Successfully tested %d inputs\n", numInputs);
+
+    return(ret);
+}
+
diff --git a/src/fuzz/uri.c b/src/fuzz/uri.c
new file mode 100644
index 000000000000..5e4c099cee50
--- /dev/null
+++ b/src/fuzz/uri.c
@@ -0,0 +1,48 @@
+/*
+ * uri.c: a libFuzzer target to test the URI module.
+ *
+ * See Copyright for the status of this software.
+ */
+
+#include <libxml/uri.h>
+#include "fuzz.h"
+
+int
+LLVMFuzzerTestOneInput(const char *data, size_t size) {
+    xmlURIPtr uri;
+    char *str[2] = { NULL, NULL };
+    size_t numStrings;
+
+    if (size > 10000)
+        return(0);
+
+    numStrings = xmlFuzzExtractStrings(data, size, str, 2);
+
+    uri = xmlParseURI(str[0]);
+    xmlFree(xmlSaveUri(uri));
+    xmlFreeURI(uri);
+
+    uri = xmlParseURIRaw(str[0], 1);
+    xmlFree(xmlSaveUri(uri));
+    xmlFreeURI(uri);
+
+    xmlFree(xmlURIUnescapeString(str[0], -1, NULL));
+    xmlFree(xmlURIEscape(BAD_CAST str[0]));
+    xmlFree(xmlCanonicPath(BAD_CAST str[0]));
+    xmlFree(xmlPathToURI(BAD_CAST str[0]));
+
+    if (numStrings >= 2) {
+        xmlFree(xmlBuildURI(BAD_CAST str[1], BAD_CAST str[0]));
+        xmlFree(xmlBuildRelativeURI(BAD_CAST str[1], BAD_CAST str[0]));
+        xmlFree(xmlURIEscapeStr(BAD_CAST str[0], BAD_CAST str[1]));
+    }
+
+    /* Modifies string, so must come last. */
+    xmlNormalizeURIPath(str[0]);
+
+    xmlFree(str[0]);
+    xmlFree(str[1]);
+
+    return 0;
+}
+
diff --git a/src/fuzz/xml.c b/src/fuzz/xml.c
new file mode 100644
index 000000000000..8b4c4efc53f8
--- /dev/null
+++ b/src/fuzz/xml.c
@@ -0,0 +1,104 @@
+/*
+ * xml.c: a libFuzzer target to test several XML parser interfaces.
+ *
+ * See Copyright for the status of this software.
+ */
+
+#include <libxml/catalog.h>
+#include <libxml/parser.h>
+#include <libxml/tree.h>
+#include <libxml/xmlerror.h>
+#include <libxml/xinclude.h>
+#include <libxml/xmlreader.h>
+#include "fuzz.h"
+
+int
+LLVMFuzzerInitialize(int *argc ATTRIBUTE_UNUSED,
+                     char ***argv ATTRIBUTE_UNUSED) {
+    xmlInitParser();
+#ifdef LIBXML_CATALOG_ENABLED
+    xmlInitializeCatalog();
+#endif
+    xmlSetGenericErrorFunc(NULL, xmlFuzzErrorFunc);
+    xmlSetExternalEntityLoader(xmlFuzzEntityLoader);
+
+    return 0;
+}
+
+int
+LLVMFuzzerTestOneInput(const char *data, size_t size) {
+    static const size_t maxChunkSize = 128;
+    xmlDocPtr doc;
+    xmlParserCtxtPtr ctxt;
+    xmlTextReaderPtr reader;
+    xmlChar *out;
+    const char *docBuffer, *docUrl;
+    size_t maxSize, docSize, consumed, chunkSize;
+    int opts, outSize;
+
+    xmlFuzzDataInit(data, size);
+    opts = xmlFuzzReadInt();
+
+    /* Lower maximum size when processing entities for now. */
+    maxSize = opts & XML_PARSE_NOENT ? 50000 : 500000;
+    if (size > maxSize)
+        goto exit;
+
+    xmlFuzzReadEntities();
+    docBuffer = xmlFuzzMainEntity(&docSize);
+    docUrl = xmlFuzzMainUrl();
+    if (docBuffer == NULL)
+        goto exit;
+
+    /* Pull parser */
+
+    doc = xmlReadMemory(docBuffer, docSize, docUrl, NULL, opts);
+    if (opts & XML_PARSE_XINCLUDE)
+        xmlXIncludeProcessFlags(doc, opts);
+    /* Also test the serializer. */
+    xmlDocDumpMemory(doc, &out, &outSize);
+    xmlFree(out);
+    xmlFreeDoc(doc);
+
+    /* Push parser */
+
+    ctxt = xmlCreatePushParserCtxt(NULL, NULL, NULL, 0, docUrl);
+    if (ctxt == NULL)
+        goto exit;
+    xmlCtxtUseOptions(ctxt, opts);
+
+    for (consumed = 0; consumed < docSize; consumed += chunkSize) {
+        chunkSize = docSize - consumed;
+        if (chunkSize > maxChunkSize)
+            chunkSize = maxChunkSize;
+        xmlParseChunk(ctxt, docBuffer + consumed, chunkSize, 0);
+    }
+
+    xmlParseChunk(ctxt, NULL, 0, 1);
+    if (opts & XML_PARSE_XINCLUDE)
+        xmlXIncludeProcessFlags(ctxt->myDoc, opts);
+    xmlFreeDoc(ctxt->myDoc);
+    xmlFreeParserCtxt(ctxt);
+
+    /* Reader */
+
+    reader = xmlReaderForMemory(docBuffer, docSize, NULL, NULL, opts);
+    if (reader == NULL)
+        goto exit;
+    while (xmlTextReaderRead(reader) == 1) {
+        if (xmlTextReaderNodeType(reader) == XML_ELEMENT_NODE) {
+            int i, n = xmlTextReaderAttributeCount(reader);
+            for (i=0; i<n; i++) {
+                xmlTextReaderMoveToAttributeNo(reader, i);
+                while (xmlTextReaderReadAttributeValue(reader) == 1);
+            }
+        }
+    }
+    xmlFreeTextReader(reader);
+
+exit:
+    xmlFuzzDataCleanup();
+    xmlResetLastError();
+    return(0);
+}
+
diff --git a/src/fuzz/xml.dict b/src/fuzz/xml.dict
new file mode 100644
index 000000000000..a539e6adfa98
--- /dev/null
+++ b/src/fuzz/xml.dict
@@ -0,0 +1,89 @@
+xml_decl="<?xml version='1.0'?>"
+xml_decl_latin1="<?xml version='1.0' encoding='ISO-8859-1'?>"
+
+elem_start_end="<a></a>"
+elem_empty="<a/>"
+elem_ns_start_end="<a:a xmlns:a='a'></a:a>"
+elem_ns_empty="<a:a xmlns:a='a'/>"
+
+attr=" a='a'"
+
+ns_decl=" xmlns:a='a'"
+ns_default=" xmlns='a'"
+ns_prefix="a:"
+
+cdata_section="<![CDATA[ ]]>"
+
+comment="<!-- -->"
+
+pi="<?a?>"
+
+elem_decl_any="<!ELEMENT a ANY>"
+elem_decl_empty="<!ELEMENT a EMPTY>"
+elem_decl_children="<!ELEMENT a (a)>"
+elem_decl_mixed="<!ELEMENT a (#PCDATA|a)>"
+elem_children_choice="|a"
+elem_children_seq=",a"
+elem_children_sub_choice="|(a)"
+elem_children_sub_seq=",(a)"
+elem_quant_any="*"
+elem_quant_opt="?"
+elem_quant_some="+"
+
+attlist_decl_cdata_req="<!ATTLIST a a CDATA #REQUIRED>"
+attlist_decl_cdata_imp="<!ATTLIST a a CDATA #IMPLIED>"
+attlist_decl_cdata_def="<!ATTLIST a a CDATA 'a'>"
+attlist_decl_cdata_fix="<!ATTLIST a a CDATA #FIXED 'a'>"
+attlist_decl_id="<!ATTLIST a a ID #IMPLIED>"
+attlist_decl_idref="<!ATTLIST a a IDREF #IMPLIED>"
+attlist_decl_idrefs="<!ATTLIST a a IDREFS #IMPLIED>"
+attlist_decl_entity="<!ATTLIST a a ENTITY #IMPLIED>"
+attlist_decl_entities="<!ATTLIST a a ENTITIES #IMPLIED>"
+attlist_decl_nmtoken="<!ATTLIST a a NMTOKEN #IMPLIED>"
+attlist_decl_nmtokens="<!ATTLIST a a NMTOKENS #IMPLIED>"
+attlist_decl_enum="<!ATTLIST a a (a) #IMPLIED>"
+attlist_decl_notation="<!ATTLIST a a NOTATION (a) #IMPLIED>"
+
+include_sect="<![INCLUDE[ ]]>"
+ignore_sect="<![IGNORE[ ]]>"
+
+ge_decl="<!ENTITY a 'a'>"
+ge_decl_system="<!ENTITY a SYSTEM 'a'>"
+ge_decl_system_ndata="<!ENTITY a SYSTEM 'a' NDATA a>"
+ge_decl_public="<!ENTITY a PUBLIC 'a' 'a'>"
+ge_decl_public_ndata="<!ENTITY a PUBLIC 'a' 'a' NDATA a>"
+
+pe_decl="<!ENTITY % a 'a'>"
+pe_decl_system="<!ENTITY % a SYSTEM 'a'>"
+pe_decl_public="<!ENTITY % a PUBLIC 'a' 'a'>"
+
+char_ref_dec="&#60;"
+char_ref_hex="&#x3c;"
+char_ref_quoted="&#38;#60;"
+
+ge_ref_lt="&lt;"
+ge_ref_gt="&gt;"
+ge_ref_amp="&amp;"
+ge_ref_apos="&apos;"
+ge_ref_quot="&quot;"
+ge_ref="&a;"
+ge_ref_quoted="&#38;a;"
+
+pe_ref="%a;"
+pe_ref_quoted="&#37;a;"
+
+notation_decl_public="<!NOTATION a PUBLIC 'a'>"
+notation_decl_system="<!NOTATION a SYSTEM 'a'>"
+
+cs_utf8="UTF-8"
+cs_utf16="UTF-16"
+cs_utf16le="UTF-16LE"
+cs_utf16be="UTF-16BE"
+cs_ucs2="UCS-2"
+cs_ucs4="UCS-4"
+cs_latin1="ISO-8859-1"
+cs_ascii="ASCII"
+cs_ebcdic="EBCDIC"
+cs_iso2022jp="ISO-2022-JP"
+cs_shift_jis="SHIFT_JIS"
+cs_euc_jp="EUC-JP"
diff --git a/src/fuzz/xpath.c b/src/fuzz/xpath.c
new file mode 100644
index 000000000000..47652bd51f80
--- /dev/null
+++ b/src/fuzz/xpath.c
@@ -0,0 +1,52 @@
+/*
+ * xpath.c: a libFuzzer target to test XPath and XPointer expressions.
+ *
+ * See Copyright for the status of this software.
+ */
+
+#include <libxml/parser.h>
+#include <libxml/xpointer.h>
+#include "fuzz.h"
+
+int
+LLVMFuzzerInitialize(int *argc ATTRIBUTE_UNUSED,
+                     char ***argv ATTRIBUTE_UNUSED) {
+    xmlInitParser();
+    xmlSetGenericErrorFunc(NULL, xmlFuzzErrorFunc);
+
+    return 0;
+}
+
+int
+LLVMFuzzerTestOneInput(const char *data, size_t size) {
+    xmlDocPtr doc;
+    const char *expr, *xml;
+    size_t exprSize, xmlSize;
+
+    if (size > 10000)
+        return(0);
+
+    xmlFuzzDataInit(data, size);
+
+    expr = xmlFuzzReadString(&exprSize);
+    xml = xmlFuzzReadString(&xmlSize);
+
+    /* Recovery mode allows more input to be fuzzed. */
+    doc = xmlReadMemory(xml, xmlSize, NULL, NULL, XML_PARSE_RECOVER);
+    if (doc != NULL) {
+        xmlXPathContextPtr xpctxt = xmlXPathNewContext(doc);
+
+        /* Operation limit to avoid timeout */
+        xpctxt->opLimit = 500000;
+
+        xmlXPathFreeObject(xmlXPtrEval(BAD_CAST expr, xpctxt));
+        xmlXPathFreeContext(xpctxt);
+    }
+    xmlFreeDoc(doc);
+
+    xmlFuzzDataCleanup();
+    xmlResetLastError();
+
+    return(0);
+}
+
diff --git a/src/fuzz/xpath.dict b/src/fuzz/xpath.dict
new file mode 100644
index 000000000000..4fe375fbcda6
--- /dev/null
+++ b/src/fuzz/xpath.dict
@@ -0,0 +1,94 @@
+# XML
+
+elem_a="<a></a>"
+elem_b="<b></b>"
+elem_c="<c></c>"
+elem_d="<d></d>"
+elem_empty="<a/>"
+elem_ns_a="<a:a xmlns:a='a'></a:a>"
+elem_ns_b="<b:b xmlns:b='b'></b:b>"
+
+attr_a=" a='a'"
+attr_b=" b='b'"
+
+ns_decl=" xmlns:a='a'"
+ns_default=" xmlns='a'"
+ns_prefix_a="a:"
+ns_prefix_b="b:"
+
+cdata_section="<![CDATA[ ]]>"
+
+comment="<!-- -->"
+
+pi="<?a?>"
+
+# XPath
+
+axis_ancestor="ancestor::"
+axis_ancestor_or_self="ancestor-or-self::"
+axis_attribute="attribute::"
+axis_attribute_abbrev="@"
+axis_child="child::"
+axis_descendant="descendant::"
+axis_descendant_or_self="descendant-or-self::"
+axis_following="following::"
+axis_following_sibling="following-sibling::"
+axis_namespace="namespace::"
+axis_parent="parent::"
+axis_preceding="preceding::"
+axis_preceding_siblings="preceding-sibling::"
+axis_self="self::"
+
+node_test_ns="a:"
+
+val_num="=(1.0)"
+val_str_sq="=('a')"
+val_str_dq="=(\"a\")"
+val_node_set="=(*)"
+val_elem="=(b)"
+
+step_root="/"
+step_descendant="//"
+step_any="//*"
+step_any_l="*//"
+step_elem="//b"
+step_ns_elem="//a:a"
+step_comment="//comment()"
+step_node="//node()"
+step_node_l="node()//"
+step_pi="//processing-instruction()"
+step_text="//text()"
+step_parent="../"
+
+op_plus="+1"
+op_minus=" - 1"
+op_neg="-"
+op_mul="*1"
+op_div=" div 1"
+op_mod=" mod 1"
+op_and=" and 1"
+op_or=" or 1"
+op_ne="!=1"
+op_lt="<1"
+op_gt=">1"
+op_le="<=1"
+op_ge=">=1"
+op_predicate_num="[1]"
+op_predicate_last="[last()]"
+op_predicate_str="['a']"
+op_predicate="[1=1]"
+op_arg_num=",1"
+op_arg_str=",'a'"
+op_arg_node=",*"
+op_union="|//b"
+
+var_num="=$f"
+var_bool="=$b"
+var_str="=$s"
+var_node_set="=$n"
+
+# Unicode
+
+utf8_2="\xC3\x84"
+utf8_3="\xE2\x80\x9C"
+utf8_4="\xF0\x9F\x98\x80"
diff --git a/src/genUnicode.py b/src/genUnicode.py
new file mode 100755
index 000000000000..4487eeb5cac7
--- /dev/null
+++ b/src/genUnicode.py
@@ -0,0 +1,478 @@
+#!/usr/bin/python -u
+#
+# Original script modified in November 2003 to take advantage of
+# the character-validation range routines, and updated to the
+# current Unicode information (Version 4.0.1)
+#
+# NOTE: there is an 'alias' facility for blocks which are not present in
+#	the current release, but are needed for ABI compatibility.  This
+#	must be accomplished MANUALLY!  Please see the comments below under
+#     'blockAliases'
+#
+import sys
+import string
+import time
+
+webpage = "http://www.unicode.org/Public/4.0-Update1/UCD-4.0.1.html"
+sources = "Blocks-4.0.1.txt UnicodeData-4.0.1.txt"
+
+#
+# blockAliases is a small hack - it is used for mapping block names which
+# were were used in the 3.1 release, but are missing or changed in the current
+# release.  The format is "OldBlockName:NewBlockName1[,NewBlockName2[,...]]"
+blockAliases = []
+blockAliases.append("CombiningMarksforSymbols:CombiningDiacriticalMarksforSymbols")
+blockAliases.append("Greek:GreekandCoptic")
+blockAliases.append("PrivateUse:PrivateUseArea,SupplementaryPrivateUseArea-A," + 
+	"SupplementaryPrivateUseArea-B")
+
+# minTableSize gives the minimum number of ranges which must be present
+# before a range table is produced.  If there are less than this
+# number, inline comparisons are generated
+minTableSize = 8
+
+(blockfile, catfile) = string.split(sources)
+
+
+#
+# Now process the "blocks" file, reducing it to a dictionary
+# indexed by blockname, containing a tuple with the applicable
+# block range
+#
+BlockNames = {}
+try:
+    blocks = open(blockfile, "r")
+except:
+    print "Missing %s, aborting ..." % blockfile
+    sys.exit(1)
+
+for line in blocks.readlines():
+    if line[0] == '#':
+        continue
+    line = string.strip(line)
+    if line == '':
+        continue
+    try:
+        fields = string.split(line, ';')
+        range = string.strip(fields[0])
+        (start, end) = string.split(range, "..")
+        name = string.strip(fields[1])
+        name = string.replace(name, ' ', '')
+    except:
+        print "Failed to process line: %s" % (line)
+        continue
+    start = "0x" + start
+    end = "0x" + end
+    try:
+        BlockNames[name].append((start, end))
+    except:
+        BlockNames[name] = [(start, end)]
+blocks.close()
+print "Parsed %d blocks descriptions" % (len(BlockNames.keys()))
+
+for block in blockAliases:
+    alias = string.split(block,':')
+    alist = string.split(alias[1],',')
+    for comp in alist:
+        if BlockNames.has_key(comp):
+            if alias[0] not in BlockNames:
+                BlockNames[alias[0]] = []
+            for r in BlockNames[comp]:
+                BlockNames[alias[0]].append(r)
+        else:
+            print "Alias %s: %s not in Blocks" % (alias[0], comp)
+            continue
+
+#
+# Next process the Categories file. This is more complex, since
+# the file is in code sequence, and we need to invert it.  We use
+# a dictionary with index category-name, with each entry containing
+# all the ranges (codepoints) of that category.  Note that category
+# names comprise two parts - the general category, and the "subclass"
+# within that category.  Therefore, both "general category" (which is
+# the first character of the 2-character category-name) and the full
+# (2-character) name are entered into this dictionary.
+#
+try:
+    data = open(catfile, "r")
+except:
+    print "Missing %s, aborting ..." % catfile
+    sys.exit(1)
+
+nbchar = 0;
+Categories = {}
+for line in data.readlines():
+    if line[0] == '#':
+        continue
+    line = string.strip(line)
+    if line == '':
+        continue
+    try:
+        fields = string.split(line, ';')
+        point = string.strip(fields[0])
+        value = 0
+        while point != '':
+            value = value * 16
+            if point[0] >= '0' and point[0] <= '9':
+                value = value + ord(point[0]) - ord('0')
+            elif point[0] >= 'A' and point[0] <= 'F':
+                value = value + 10 + ord(point[0]) - ord('A')
+            elif point[0] >= 'a' and point[0] <= 'f':
+                value = value + 10 + ord(point[0]) - ord('a')
+            point = point[1:]
+        name = fields[2]
+    except:
+        print "Failed to process line: %s" % (line)
+        continue
+    
+    nbchar = nbchar + 1
+    # update entry for "full name"
+    try:
+        Categories[name].append(value)
+    except:
+        try:
+            Categories[name] = [value]
+        except:
+            print "Failed to process line: %s" % (line)
+    # update "general category" name
+    try:
+        Categories[name[0]].append(value)
+    except:
+        try:
+            Categories[name[0]] = [value]
+        except:
+            print "Failed to process line: %s" % (line)
+
+blocks.close()
+print "Parsed %d char generating %d categories" % (nbchar, len(Categories.keys()))
+
+#
+# The data is now all read.  Time to process it into a more useful form.
+#
+# reduce the number list into ranges
+for cat in Categories.keys():
+    list = Categories[cat]
+    start = -1
+    prev = -1
+    end = -1
+    ranges = []
+    for val in list:
+        if start == -1:
+            start = val
+            prev = val
+            continue
+        elif val == prev + 1:
+            prev = val
+            continue
+        elif prev == start:
+            ranges.append((prev, prev))
+            start = val
+            prev = val
+            continue
+        else:
+            ranges.append((start, prev))
+            start = val
+            prev = val
+            continue
+    if prev == start:
+        ranges.append((prev, prev))
+    else:
+        ranges.append((start, prev))
+    Categories[cat] = ranges
+
+#
+# Assure all data is in alphabetic order, since we will be doing binary
+# searches on the tables.
+#
+bkeys = BlockNames.keys()
+bkeys.sort()
+
+ckeys = Categories.keys()
+ckeys.sort()
+
+#
+# Generate the resulting files
+#
+try:
+    header = open("include/libxml/xmlunicode.h", "w")
+except:
+    print "Failed to open include/libxml/xmlunicode.h"
+    sys.exit(1)
+
+try:
+    output = open("xmlunicode.c", "w")
+except:
+    print "Failed to open xmlunicode.c"
+    sys.exit(1)
+
+date = time.asctime(time.localtime(time.time()))
+
+header.write(
+"""/*
+ * Summary: Unicode character APIs
+ * Description: API for the Unicode character APIs
+ *
+ * This file is automatically generated from the
+ * UCS description files of the Unicode Character Database
+ * %s
+ * using the genUnicode.py Python script.
+ *
+ * Generation date: %s
+ * Sources: %s
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_UNICODE_H__
+#define __XML_UNICODE_H__
+
+#include <libxml/xmlversion.h>
+
+#ifdef LIBXML_UNICODE_ENABLED
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+""" % (webpage, date, sources));
+
+output.write(
+"""/*
+ * xmlunicode.c: this module implements the Unicode character APIs
+ *
+ * This file is automatically generated from the
+ * UCS description files of the Unicode Character Database
+ * %s
+ * using the genUnicode.py Python script.
+ *
+ * Generation date: %s
+ * Sources: %s
+ * Daniel Veillard <veillard@redhat.com>
+ */
+
+#define IN_LIBXML
+#include "libxml.h"
+
+#ifdef LIBXML_UNICODE_ENABLED
+
+#include <string.h>
+#include <libxml/xmlversion.h>
+#include <libxml/xmlunicode.h>
+#include <libxml/chvalid.h>
+
+typedef int (xmlIntFunc)(int);	/* just to keep one's mind untwisted */
+
+typedef struct {
+    const char *rangename;
+    xmlIntFunc *func;
+} xmlUnicodeRange;
+
+typedef struct {
+    const xmlUnicodeRange *table;
+    int		    numentries;
+} xmlUnicodeNameTable;
+
+
+static xmlIntFunc *xmlUnicodeLookup(xmlUnicodeNameTable *tptr, const char *tname);
+
+static const xmlUnicodeRange xmlUnicodeBlocks[] = {
+""" % (webpage, date, sources));
+
+flag = 0
+for block in bkeys:
+    name = string.replace(block, '-', '')
+    if flag:
+        output.write(',\n')
+    else:
+        flag = 1
+    output.write('  {"%s", xmlUCSIs%s}' % (block, name))
+output.write('};\n\n')
+
+output.write('static xmlUnicodeRange xmlUnicodeCats[] = {\n')
+flag = 0;
+for name in ckeys:
+    if flag:
+        output.write(',\n')
+    else:
+        flag = 1
+    output.write('  {"%s", xmlUCSIsCat%s}' % (name, name))
+output.write('};\n\n')
+
+#
+# For any categories with more than minTableSize ranges we generate
+# a range table suitable for xmlCharInRange
+#
+for name in ckeys:
+  if len(Categories[name]) > minTableSize:
+    numshort = 0
+    numlong = 0
+    ranges = Categories[name]
+    sptr = "NULL"
+    lptr = "NULL"
+    for range in ranges:
+      (low, high) = range
+      if high < 0x10000:
+        if numshort == 0:
+          pline = "static const xmlChSRange xml%sS[] = {" % name
+          sptr = "xml%sS" % name
+        else:
+          pline += ", "
+        numshort += 1
+      else:
+        if numlong == 0:
+          if numshort > 0:
+            output.write(pline + " };\n")
+          pline = "static const xmlChLRange xml%sL[] = {" % name
+          lptr = "xml%sL" % name
+        else:
+          pline += ", "
+        numlong += 1
+      if len(pline) > 60:
+        output.write(pline + "\n")
+        pline = "    "
+      pline += "{%s, %s}" % (hex(low), hex(high))
+    output.write(pline + " };\nstatic xmlChRangeGroup xml%sG = {%s,%s,%s,%s};\n\n"
+         % (name, numshort, numlong, sptr, lptr))
+
+
+output.write(
+"""static xmlUnicodeNameTable xmlUnicodeBlockTbl = {xmlUnicodeBlocks, %s};
+static xmlUnicodeNameTable xmlUnicodeCatTbl = {xmlUnicodeCats, %s};
+
+/**
+ * xmlUnicodeLookup:
+ * @tptr: pointer to the name table
+ * @name: name to be found
+ *
+ * binary table lookup for user-supplied name
+ *
+ * Returns pointer to range function if found, otherwise NULL
+ */
+static xmlIntFunc
+*xmlUnicodeLookup(xmlUnicodeNameTable *tptr, const char *tname) {
+    int low, high, mid, cmp;
+    xmlUnicodeRange *sptr;
+
+    if ((tptr == NULL) || (tname == NULL)) return(NULL);
+
+    low = 0;
+    high = tptr->numentries - 1;
+    sptr = tptr->table;
+    while (low <= high) {
+	mid = (low + high) / 2;
+	if ((cmp=strcmp(tname, sptr[mid].rangename)) == 0)
+	    return (sptr[mid].func);
+	if (cmp < 0)
+	    high = mid - 1;
+	else
+	    low = mid + 1;
+    }
+    return (NULL);    
+}
+
+""" % (len(BlockNames), len(Categories)) )
+
+for block in bkeys:
+    name = string.replace(block, '-', '')
+    header.write("XMLPUBFUN int XMLCALL xmlUCSIs%s\t(int code);\n" % name)
+    output.write("/**\n * xmlUCSIs%s:\n * @code: UCS code point\n" % (name))
+    output.write(" *\n * Check whether the character is part of %s UCS Block\n"%
+                 (block))
+    output.write(" *\n * Returns 1 if true 0 otherwise\n */\n");
+    output.write("int\nxmlUCSIs%s(int code) {\n    return(" % name)
+    flag = 0
+    for (start, end) in BlockNames[block]:
+        if flag:
+            output.write(" ||\n           ")
+        else:
+            flag = 1
+        output.write("((code >= %s) && (code <= %s))" % (start, end))
+    output.write(");\n}\n\n")
+
+header.write("\nXMLPUBFUN int XMLCALL xmlUCSIsBlock\t(int code, const char *block);\n\n")
+output.write(
+"""/**
+ * xmlUCSIsBlock:
+ * @code: UCS code point
+ * @block: UCS block name
+ *
+ * Check whether the character is part of the UCS Block
+ *
+ * Returns 1 if true, 0 if false and -1 on unknown block
+ */
+int
+xmlUCSIsBlock(int code, const char *block) {
+    xmlIntFunc *func;
+
+    func = xmlUnicodeLookup(&xmlUnicodeBlockTbl, block);
+    if (func == NULL)
+	return (-1);
+    return (func(code));
+}
+
+""")
+
+for name in ckeys:
+    ranges = Categories[name]
+    header.write("XMLPUBFUN int XMLCALL xmlUCSIsCat%s\t(int code);\n" % name)
+    output.write("/**\n * xmlUCSIsCat%s:\n * @code: UCS code point\n" % (name))
+    output.write(" *\n * Check whether the character is part of %s UCS Category\n"%
+                 (name))
+    output.write(" *\n * Returns 1 if true 0 otherwise\n */\n");
+    output.write("int\nxmlUCSIsCat%s(int code) {\n" % name)
+    if len(Categories[name]) > minTableSize:
+        output.write("    return(xmlCharInRange((unsigned int)code, &xml%sG)"
+            % name)
+    else:
+        start = 1
+        for range in ranges:
+            (begin, end) = range;
+            if start:
+                output.write("    return(");
+                start = 0
+            else:
+                output.write(" ||\n           ");
+            if (begin == end):
+                output.write("(code == %s)" % (hex(begin)))
+            else:
+                output.write("((code >= %s) && (code <= %s))" % (
+                         hex(begin), hex(end)))
+    output.write(");\n}\n\n")
+
+header.write("\nXMLPUBFUN int XMLCALL xmlUCSIsCat\t(int code, const char *cat);\n")
+output.write(
+"""/**
+ * xmlUCSIsCat:
+ * @code: UCS code point
+ * @cat: UCS Category name
+ *
+ * Check whether the character is part of the UCS Category
+ *
+ * Returns 1 if true, 0 if false and -1 on unknown category
+ */
+int
+xmlUCSIsCat(int code, const char *cat) {
+    xmlIntFunc *func;
+
+    func = xmlUnicodeLookup(&xmlUnicodeCatTbl, cat);
+    if (func == NULL)
+	return (-1);
+    return (func(code));
+}
+
+#define bottom_xmlunicode
+#include "elfgcchack.h"
+#endif /* LIBXML_UNICODE_ENABLED */
+""")
+
+header.write("""
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LIBXML_UNICODE_ENABLED */
+
+#endif /* __XML_UNICODE_H__ */
+""");
+
+header.close()
+output.close()
diff --git a/src/gentest.py b/src/gentest.py
new file mode 100755
index 000000000000..b6cd866c1b23
--- /dev/null
+++ b/src/gentest.py
@@ -0,0 +1,989 @@
+#!/usr/bin/python -u
+#
+# generate a tester program for the API
+#
+import sys
+import os
+import string
+try:
+    import libxml2
+except:
+    print "libxml2 python bindings not available, skipping testapi.c generation"
+    sys.exit(0)
+
+if len(sys.argv) > 1:
+    srcPref = sys.argv[1] + '/'
+else:
+    srcPref = ''
+
+#
+# Modules we want to skip in API test
+#
+skipped_modules = [ "SAX", "xlink", "threads", "globals",
+  "xmlmemory", "xmlversion", "xmlexports",
+  #deprecated
+  "DOCBparser",
+]
+
+#
+# defines for each module
+#
+modules_defines = {
+    "HTMLparser": "LIBXML_HTML_ENABLED",
+    "catalog": "LIBXML_CATALOG_ENABLED",
+    "xmlreader": "LIBXML_READER_ENABLED",
+    "relaxng": "LIBXML_SCHEMAS_ENABLED",
+    "schemasInternals": "LIBXML_SCHEMAS_ENABLED",
+    "xmlschemas": "LIBXML_SCHEMAS_ENABLED",
+    "xmlschemastypes": "LIBXML_SCHEMAS_ENABLED",
+    "xpath": "LIBXML_XPATH_ENABLED",
+    "xpathInternals": "LIBXML_XPATH_ENABLED",
+    "xinclude": "LIBXML_XINCLUDE_ENABLED",
+    "xpointer": "LIBXML_XPTR_ENABLED",
+    "xmlregexp" : "LIBXML_REGEXP_ENABLED",
+    "xmlautomata" : "LIBXML_AUTOMATA_ENABLED",
+    "xmlsave" : "LIBXML_OUTPUT_ENABLED",
+    "DOCBparser" : "LIBXML_DOCB_ENABLED",
+    "xmlmodule" : "LIBXML_MODULES_ENABLED",
+    "pattern" : "LIBXML_PATTERN_ENABLED",
+    "schematron" : "LIBXML_SCHEMATRON_ENABLED",
+}
+
+#
+# defines for specific functions
+#
+function_defines = {
+    "htmlDefaultSAXHandlerInit": "LIBXML_HTML_ENABLED",
+    "xmlSAX2EndElement" : "LIBXML_SAX1_ENABLED",
+    "xmlSAX2StartElement" : "LIBXML_SAX1_ENABLED",
+    "xmlSAXDefaultVersion" : "LIBXML_SAX1_ENABLED",
+    "UTF8Toisolat1" : "LIBXML_OUTPUT_ENABLED",
+    "xmlCleanupPredefinedEntities": "LIBXML_LEGACY_ENABLED",
+    "xmlInitializePredefinedEntities": "LIBXML_LEGACY_ENABLED",
+    "xmlSetFeature": "LIBXML_LEGACY_ENABLED",
+    "xmlGetFeature": "LIBXML_LEGACY_ENABLED",
+    "xmlGetFeaturesList": "LIBXML_LEGACY_ENABLED",
+    "xmlIOParseDTD": "LIBXML_VALID_ENABLED",
+    "xmlParseDTD": "LIBXML_VALID_ENABLED",
+    "xmlParseDoc": "LIBXML_SAX1_ENABLED",
+    "xmlParseMemory": "LIBXML_SAX1_ENABLED",
+    "xmlRecoverDoc": "LIBXML_SAX1_ENABLED",
+    "xmlParseFile": "LIBXML_SAX1_ENABLED",
+    "xmlRecoverFile": "LIBXML_SAX1_ENABLED",
+    "xmlRecoverMemory": "LIBXML_SAX1_ENABLED",
+    "xmlSAXParseFileWithData": "LIBXML_SAX1_ENABLED",
+    "xmlSAXParseMemory": "LIBXML_SAX1_ENABLED",
+    "xmlSAXUserParseMemory": "LIBXML_SAX1_ENABLED",
+    "xmlSAXParseDoc": "LIBXML_SAX1_ENABLED",
+    "xmlSAXParseDTD": "LIBXML_SAX1_ENABLED",
+    "xmlSAXUserParseFile": "LIBXML_SAX1_ENABLED",
+    "xmlParseEntity": "LIBXML_SAX1_ENABLED",
+    "xmlParseExternalEntity": "LIBXML_SAX1_ENABLED",
+    "xmlSAXParseMemoryWithData": "LIBXML_SAX1_ENABLED",
+    "xmlParseBalancedChunkMemory": "LIBXML_SAX1_ENABLED",
+    "xmlParseBalancedChunkMemoryRecover": "LIBXML_SAX1_ENABLED",
+    "xmlSetupParserForBuffer": "LIBXML_SAX1_ENABLED",
+    "xmlStopParser": "LIBXML_PUSH_ENABLED",
+    "xmlAttrSerializeTxtContent": "LIBXML_OUTPUT_ENABLED",
+    "xmlSAXParseFile": "LIBXML_SAX1_ENABLED",
+    "xmlSAXParseEntity": "LIBXML_SAX1_ENABLED",
+    "xmlNewTextChild": "LIBXML_TREE_ENABLED",
+    "xmlNewDocRawNode": "LIBXML_TREE_ENABLED",
+    "xmlNewProp": "LIBXML_TREE_ENABLED",
+    "xmlReconciliateNs": "LIBXML_TREE_ENABLED",
+    "xmlValidateNCName": "LIBXML_TREE_ENABLED",
+    "xmlValidateNMToken": "LIBXML_TREE_ENABLED",
+    "xmlValidateName": "LIBXML_TREE_ENABLED",
+    "xmlNewChild": "LIBXML_TREE_ENABLED",
+    "xmlValidateQName": "LIBXML_TREE_ENABLED",
+    "xmlSprintfElementContent": "LIBXML_OUTPUT_ENABLED",
+    "xmlValidGetPotentialChildren" : "LIBXML_VALID_ENABLED",
+    "xmlValidGetValidElements" : "LIBXML_VALID_ENABLED",
+    "docbDefaultSAXHandlerInit" : "LIBXML_DOCB_ENABLED",
+    "xmlTextReaderPreservePattern" : "LIBXML_PATTERN_ENABLED",
+}
+
+#
+# Some functions really need to be skipped for the tests.
+#
+skipped_functions = [
+# block on I/O
+"xmlFdRead", "xmlReadFd", "xmlCtxtReadFd",
+"htmlFdRead", "htmlReadFd", "htmlCtxtReadFd",
+"xmlReaderNewFd", "xmlReaderForFd",
+"xmlIORead", "xmlReadIO", "xmlCtxtReadIO",
+"htmlIORead", "htmlReadIO", "htmlCtxtReadIO",
+"xmlReaderNewIO", "xmlBufferDump", "xmlNanoFTPConnect",
+"xmlNanoFTPConnectTo", "xmlNanoHTTPMethod", "xmlNanoHTTPMethodRedir",
+# Complex I/O APIs
+"xmlCreateIOParserCtxt", "xmlParserInputBufferCreateIO",
+"xmlRegisterInputCallbacks", "xmlReaderForIO",
+"xmlOutputBufferCreateIO", "xmlRegisterOutputCallbacks",
+"xmlSaveToIO", "xmlIOHTTPOpenW",
+# library state cleanup, generate false leak information and other
+# troubles, heavillyb tested otherwise.
+"xmlCleanupParser", "xmlRelaxNGCleanupTypes", "xmlSetListDoc",
+"xmlSetTreeDoc", "xmlUnlinkNode",
+# hard to avoid leaks in the tests
+"xmlStrcat", "xmlStrncat", "xmlCatalogAddLocal", "xmlNewTextWriterDoc",
+"xmlXPathNewValueTree", "xmlXPathWrapString",
+# unimplemented
+"xmlTextReaderReadInnerXml", "xmlTextReaderReadOuterXml",
+"xmlTextReaderReadString",
+# destructor
+"xmlListDelete", "xmlOutputBufferClose", "xmlNanoFTPClose", "xmlNanoHTTPClose",
+# deprecated
+"xmlCatalogGetPublic", "xmlCatalogGetSystem", "xmlEncodeEntities",
+"xmlNewGlobalNs", "xmlHandleEntity", "xmlNamespaceParseNCName",
+"xmlNamespaceParseNSDef", "xmlNamespaceParseQName",
+"xmlParseNamespace", "xmlParseQuotedString", "xmlParserHandleReference",
+"xmlScanName",
+"xmlDecodeEntities", 
+# allocators
+"xmlMemFree",
+# verbosity
+"xmlCatalogSetDebug", "xmlShellPrintXPathError", "xmlShellPrintNode",
+# Internal functions, no user space should really call them
+"xmlParseAttribute", "xmlParseAttributeListDecl", "xmlParseName",
+"xmlParseNmtoken", "xmlParseEntityValue", "xmlParseAttValue",
+"xmlParseSystemLiteral", "xmlParsePubidLiteral", "xmlParseCharData",
+"xmlParseExternalID", "xmlParseComment", "xmlParsePITarget", "xmlParsePI",
+"xmlParseNotationDecl", "xmlParseEntityDecl", "xmlParseDefaultDecl",
+"xmlParseNotationType", "xmlParseEnumerationType", "xmlParseEnumeratedType",
+"xmlParseAttributeType", "xmlParseAttributeListDecl",
+"xmlParseElementMixedContentDecl", "xmlParseElementChildrenContentDecl",
+"xmlParseElementContentDecl", "xmlParseElementDecl", "xmlParseMarkupDecl",
+"xmlParseCharRef", "xmlParseEntityRef", "xmlParseReference",
+"xmlParsePEReference", "xmlParseDocTypeDecl", "xmlParseAttribute",
+"xmlParseStartTag", "xmlParseEndTag", "xmlParseCDSect", "xmlParseContent",
+"xmlParseElement", "xmlParseVersionNum", "xmlParseVersionInfo",
+"xmlParseEncName", "xmlParseEncodingDecl", "xmlParseSDDecl",
+"xmlParseXMLDecl", "xmlParseTextDecl", "xmlParseMisc",
+"xmlParseExternalSubset", "xmlParserHandlePEReference",
+"xmlSkipBlankChars",
+]
+
+#
+# These functions have side effects on the global state
+# and hence generate errors on memory allocation tests
+#
+skipped_memcheck = [ "xmlLoadCatalog", "xmlAddEncodingAlias",
+   "xmlSchemaInitTypes", "xmlNanoFTPProxy", "xmlNanoFTPScanProxy",
+   "xmlNanoHTTPScanProxy", "xmlResetLastError", "xmlCatalogConvert",
+   "xmlCatalogRemove", "xmlLoadCatalogs", "xmlCleanupCharEncodingHandlers",
+   "xmlInitCharEncodingHandlers", "xmlCatalogCleanup",
+   "xmlSchemaGetBuiltInType",
+   "htmlParseFile", "htmlCtxtReadFile", # loads the catalogs
+   "xmlTextReaderSchemaValidate", "xmlSchemaCleanupTypes", # initialize the schemas type system
+   "xmlCatalogResolve", "xmlIOParseDTD" # loads the catalogs
+]
+
+#
+# Extra code needed for some test cases
+#
+extra_pre_call = {
+   "xmlSAXUserParseFile": """
+#ifdef LIBXML_SAX1_ENABLED
+        if (sax == (xmlSAXHandlerPtr)&xmlDefaultSAXHandler) user_data = NULL;
+#endif
+""",
+   "xmlSAXUserParseMemory": """
+#ifdef LIBXML_SAX1_ENABLED
+        if (sax == (xmlSAXHandlerPtr)&xmlDefaultSAXHandler) user_data = NULL;
+#endif
+""",
+   "xmlParseBalancedChunkMemory": """
+#ifdef LIBXML_SAX1_ENABLED
+        if (sax == (xmlSAXHandlerPtr)&xmlDefaultSAXHandler) user_data = NULL;
+#endif
+""",
+   "xmlParseBalancedChunkMemoryRecover": """
+#ifdef LIBXML_SAX1_ENABLED
+        if (sax == (xmlSAXHandlerPtr)&xmlDefaultSAXHandler) user_data = NULL;
+#endif
+""",
+   "xmlParserInputBufferCreateFd":
+       "if (fd >= 0) fd = -1;",
+}
+extra_post_call = {
+   "xmlAddChild": 
+       "if (ret_val == NULL) { xmlFreeNode(cur) ; cur = NULL ; }",
+   "xmlAddEntity":
+       "if (ret_val != NULL) { xmlFreeNode(ret_val) ; ret_val = NULL; }",
+   "xmlAddChildList": 
+       "if (ret_val == NULL) { xmlFreeNodeList(cur) ; cur = NULL ; }",
+   "xmlAddSibling":
+       "if (ret_val == NULL) { xmlFreeNode(elem) ; elem = NULL ; }",
+   "xmlAddNextSibling":
+       "if (ret_val == NULL) { xmlFreeNode(elem) ; elem = NULL ; }",
+   "xmlAddPrevSibling": 
+       "if (ret_val == NULL) { xmlFreeNode(elem) ; elem = NULL ; }",
+   "xmlDocSetRootElement": 
+       "if (doc == NULL) { xmlFreeNode(root) ; root = NULL ; }",
+   "xmlReplaceNode": 
+       """if (cur != NULL) {
+              xmlUnlinkNode(cur);
+              xmlFreeNode(cur) ; cur = NULL ; }
+          if (old != NULL) {
+              xmlUnlinkNode(old);
+              xmlFreeNode(old) ; old = NULL ; }
+	  ret_val = NULL;""",
+   "xmlTextMerge": 
+       """if ((first != NULL) && (first->type != XML_TEXT_NODE)) {
+              xmlUnlinkNode(second);
+              xmlFreeNode(second) ; second = NULL ; }""",
+   "xmlBuildQName": 
+       """if ((ret_val != NULL) && (ret_val != ncname) &&
+              (ret_val != prefix) && (ret_val != memory))
+              xmlFree(ret_val);
+	  ret_val = NULL;""",
+   "xmlNewDocElementContent":
+       """xmlFreeDocElementContent(doc, ret_val); ret_val = NULL;""",
+   "xmlDictReference": "xmlDictFree(dict);",
+   # Functions which deallocates one of their parameters
+   "xmlXPathConvertBoolean": """val = NULL;""",
+   "xmlXPathConvertNumber": """val = NULL;""",
+   "xmlXPathConvertString": """val = NULL;""",
+   "xmlSaveFileTo": """buf = NULL;""",
+   "xmlSaveFormatFileTo": """buf = NULL;""",
+   "xmlIOParseDTD": "input = NULL;",
+   "xmlRemoveProp": "cur = NULL;",
+   "xmlNewNs": "if ((node == NULL) && (ret_val != NULL)) xmlFreeNs(ret_val);",
+   "xmlCopyNamespace": "if (ret_val != NULL) xmlFreeNs(ret_val);",
+   "xmlCopyNamespaceList": "if (ret_val != NULL) xmlFreeNsList(ret_val);",
+   "xmlNewTextWriter": "if (ret_val != NULL) out = NULL;",
+   "xmlNewTextWriterPushParser": "if (ctxt != NULL) {xmlFreeDoc(ctxt->myDoc); ctxt->myDoc = NULL;} if (ret_val != NULL) ctxt = NULL;",
+   "xmlNewIOInputStream": "if (ret_val != NULL) input = NULL;",
+   "htmlParseChunk": "if (ctxt != NULL) {xmlFreeDoc(ctxt->myDoc); ctxt->myDoc = NULL;}",
+   "htmlParseDocument": "if (ctxt != NULL) {xmlFreeDoc(ctxt->myDoc); ctxt->myDoc = NULL;}",
+   "xmlParseDocument": "if (ctxt != NULL) {xmlFreeDoc(ctxt->myDoc); ctxt->myDoc = NULL;}",
+   "xmlParseChunk": "if (ctxt != NULL) {xmlFreeDoc(ctxt->myDoc); ctxt->myDoc = NULL;}",
+   "xmlParseExtParsedEnt": "if (ctxt != NULL) {xmlFreeDoc(ctxt->myDoc); ctxt->myDoc = NULL;}",
+   "xmlDOMWrapAdoptNode": "if ((node != NULL) && (node->parent == NULL)) {xmlUnlinkNode(node);xmlFreeNode(node);node = NULL;}",
+   "xmlBufferSetAllocationScheme": "if ((buf != NULL) && (scheme == XML_BUFFER_ALLOC_IMMUTABLE) && (buf->content != NULL) && (buf->content != static_buf_content)) { xmlFree(buf->content); buf->content = NULL;}"
+}
+
+modules = []
+
+def is_skipped_module(name):
+    for mod in skipped_modules:
+        if mod == name:
+	    return 1
+    return 0
+
+def is_skipped_function(name):
+    for fun in skipped_functions:
+        if fun == name:
+	    return 1
+    # Do not test destructors
+    if string.find(name, 'Free') != -1:
+        return 1
+    return 0
+
+def is_skipped_memcheck(name):
+    for fun in skipped_memcheck:
+        if fun == name:
+	    return 1
+    return 0
+
+missing_types = {}
+def add_missing_type(name, func):
+    try:
+        list = missing_types[name]
+	list.append(func)
+    except:
+        missing_types[name] = [func]
+
+generated_param_types = []
+def add_generated_param_type(name):
+    generated_param_types.append(name)
+
+generated_return_types = []
+def add_generated_return_type(name):
+    generated_return_types.append(name)
+
+missing_functions = {}
+missing_functions_nr = 0
+def add_missing_functions(name, module):
+    global missing_functions_nr
+
+    missing_functions_nr = missing_functions_nr + 1
+    try:
+        list = missing_functions[module]
+	list.append(name)
+    except:
+        missing_functions[module] = [name]
+
+#
+# Provide the type generators and destructors for the parameters
+#
+
+def type_convert(str, name, info, module, function, pos):
+#    res = string.replace(str, "    ", " ")
+#    res = string.replace(str, "   ", " ")
+#    res = string.replace(str, "  ", " ")
+    res = string.replace(str, " *", "_ptr")
+#    res = string.replace(str, "*", "_ptr")
+    res = string.replace(res, " ", "_")
+    if res == 'const_char_ptr':
+        if string.find(name, "file") != -1 or \
+           string.find(name, "uri") != -1 or \
+           string.find(name, "URI") != -1 or \
+           string.find(info, "filename") != -1 or \
+           string.find(info, "URI") != -1 or \
+           string.find(info, "URL") != -1:
+	    if string.find(function, "Save") != -1 or \
+	       string.find(function, "Create") != -1 or \
+	       string.find(function, "Write") != -1 or \
+	       string.find(function, "Fetch") != -1:
+	        return('fileoutput')
+	    return('filepath')
+    if res == 'void_ptr':
+        if module == 'nanoftp' and name == 'ctx':
+	    return('xmlNanoFTPCtxtPtr')
+        if function == 'xmlNanoFTPNewCtxt' or \
+	   function == 'xmlNanoFTPConnectTo' or \
+	   function == 'xmlNanoFTPOpen':
+	    return('xmlNanoFTPCtxtPtr')
+        if module == 'nanohttp' and name == 'ctx':
+	    return('xmlNanoHTTPCtxtPtr')
+	if function == 'xmlNanoHTTPMethod' or \
+	   function == 'xmlNanoHTTPMethodRedir' or \
+	   function == 'xmlNanoHTTPOpen' or \
+	   function == 'xmlNanoHTTPOpenRedir':
+	    return('xmlNanoHTTPCtxtPtr');
+        if function == 'xmlIOHTTPOpen':
+	    return('xmlNanoHTTPCtxtPtr')
+	if string.find(name, "data") != -1:
+	    return('userdata')
+	if string.find(name, "user") != -1:
+	    return('userdata')
+    if res == 'xmlDoc_ptr':
+        res = 'xmlDocPtr'
+    if res == 'xmlNode_ptr':
+        res = 'xmlNodePtr'
+    if res == 'xmlDict_ptr':
+        res = 'xmlDictPtr'
+    if res == 'xmlNodePtr' and pos != 0:
+        if (function == 'xmlAddChild' and pos == 2) or \
+	   (function == 'xmlAddChildList' and pos == 2) or \
+           (function == 'xmlAddNextSibling' and pos == 2) or \
+           (function == 'xmlAddSibling' and pos == 2) or \
+           (function == 'xmlDocSetRootElement' and pos == 2) or \
+           (function == 'xmlReplaceNode' and pos == 2) or \
+           (function == 'xmlTextMerge') or \
+	   (function == 'xmlAddPrevSibling' and pos == 2):
+	    return('xmlNodePtr_in');
+    if res == 'const xmlBufferPtr':
+        res = 'xmlBufferPtr'
+    if res == 'xmlChar_ptr' and name == 'name' and \
+       string.find(function, "EatName") != -1:
+        return('eaten_name')
+    if res == 'void_ptr*':
+        res = 'void_ptr_ptr'
+    if res == 'char_ptr*':
+        res = 'char_ptr_ptr'
+    if res == 'xmlChar_ptr*':
+        res = 'xmlChar_ptr_ptr'
+    if res == 'const_xmlChar_ptr*':
+        res = 'const_xmlChar_ptr_ptr'
+    if res == 'const_char_ptr*':
+        res = 'const_char_ptr_ptr'
+    if res == 'FILE_ptr' and module == 'debugXML':
+        res = 'debug_FILE_ptr';
+    if res == 'int' and name == 'options':
+        if module == 'parser' or module == 'xmlreader':
+	    res = 'parseroptions'
+
+    return res
+
+known_param_types = []
+
+def is_known_param_type(name):
+    for type in known_param_types:
+        if type == name:
+	    return 1
+    return name[-3:] == 'Ptr' or name[-4:] == '_ptr'
+
+def generate_param_type(name, rtype):
+    global test
+    for type in known_param_types:
+        if type == name:
+	    return
+    for type in generated_param_types:
+        if type == name:
+	    return
+
+    if name[-3:] == 'Ptr' or name[-4:] == '_ptr':
+        if rtype[0:6] == 'const ':
+	    crtype = rtype[6:]
+	else:
+	    crtype = rtype
+
+        define = 0
+	if modules_defines.has_key(module):
+	    test.write("#ifdef %s\n" % (modules_defines[module]))
+	    define = 1
+        test.write("""
+#define gen_nb_%s 1
+static %s gen_%s(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_%s(int no ATTRIBUTE_UNUSED, %s val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+""" % (name, crtype, name, name, rtype))
+        if define == 1:
+	    test.write("#endif\n\n")
+        add_generated_param_type(name)
+
+#
+# Provide the type destructors for the return values
+#
+
+known_return_types = []
+
+def is_known_return_type(name):
+    for type in known_return_types:
+        if type == name:
+	    return 1
+    return 0
+
+#
+# Copy the beginning of the C test program result
+#
+
+try:
+    input = open("testapi.c", "r")
+except:
+    input = open(srcPref + "testapi.c", "r")
+test = open('testapi.c.new', 'w')
+
+def compare_and_save():
+    global test
+
+    test.close()
+    try:
+        input = open("testapi.c", "r").read()
+    except:
+        input = ''
+    test = open('testapi.c.new', "r").read()
+    if input != test:
+        try:
+            os.system("rm testapi.c; mv testapi.c.new testapi.c")
+        except:
+	    os.system("mv testapi.c.new testapi.c")
+        print("Updated testapi.c")
+    else:
+        print("Generated testapi.c is identical")
+
+line = input.readline()
+while line != "":
+    if line == "/* CUT HERE: everything below that line is generated */\n":
+        break;
+    if line[0:15] == "#define gen_nb_":
+        type = string.split(line[15:])[0]
+	known_param_types.append(type)
+    if line[0:19] == "static void desret_":
+        type = string.split(line[19:], '(')[0]
+	known_return_types.append(type)
+    test.write(line)
+    line = input.readline()
+input.close()
+
+if line == "":
+    print "Could not find the CUT marker in testapi.c skipping generation"
+    test.close()
+    sys.exit(0)
+
+print("Scanned testapi.c: found %d parameters types and %d return types\n" % (
+      len(known_param_types), len(known_return_types)))
+test.write("/* CUT HERE: everything below that line is generated */\n")
+
+
+#
+# Open the input API description
+#
+doc = libxml2.readFile(srcPref + 'doc/libxml2-api.xml', None, 0)
+if doc == None:
+    print "Failed to load doc/libxml2-api.xml"
+    sys.exit(1)
+ctxt = doc.xpathNewContext()
+
+#
+# Generate a list of all function parameters and select only
+# those used in the api tests
+#
+argtypes = {}
+args = ctxt.xpathEval("/api/symbols/function/arg")
+for arg in args:
+    mod = arg.xpathEval('string(../@file)')
+    func = arg.xpathEval('string(../@name)')
+    if (mod not in skipped_modules) and (func not in skipped_functions):
+	type = arg.xpathEval('string(@type)')
+	if not argtypes.has_key(type):
+	    argtypes[type] = func
+
+# similarly for return types
+rettypes = {}
+rets = ctxt.xpathEval("/api/symbols/function/return")
+for ret in rets:
+    mod = ret.xpathEval('string(../@file)')
+    func = ret.xpathEval('string(../@name)')
+    if (mod not in skipped_modules) and (func not in skipped_functions):
+        type = ret.xpathEval('string(@type)')
+	if not rettypes.has_key(type):
+	    rettypes[type] = func
+
+#
+# Generate constructors and return type handling for all enums
+# which are used as function parameters
+#
+enums = ctxt.xpathEval("/api/symbols/typedef[@type='enum']")
+for enum in enums:
+    module = enum.xpathEval('string(@file)')
+    name = enum.xpathEval('string(@name)')
+    #
+    # Skip any enums which are not in our filtered lists
+    #
+    if (name == None) or ((name not in argtypes) and (name not in rettypes)):
+        continue;
+    define = 0
+
+    if argtypes.has_key(name) and is_known_param_type(name) == 0:
+	values = ctxt.xpathEval("/api/symbols/enum[@type='%s']" % name)
+	i = 0
+	vals = []
+	for value in values:
+	    vname = value.xpathEval('string(@name)')
+	    if vname == None:
+		continue;
+	    i = i + 1
+	    if i >= 5:
+		break;
+	    vals.append(vname)
+	if vals == []:
+	    print "Didn't find any value for enum %s" % (name)
+	    continue
+	if modules_defines.has_key(module):
+	    test.write("#ifdef %s\n" % (modules_defines[module]))
+	    define = 1
+	test.write("#define gen_nb_%s %d\n" % (name, len(vals)))
+	test.write("""static %s gen_%s(int no, int nr ATTRIBUTE_UNUSED) {\n""" %
+	           (name, name))
+	i = 1
+	for value in vals:
+	    test.write("    if (no == %d) return(%s);\n" % (i, value))
+	    i = i + 1
+	test.write("""    return(0);
+}
+
+static void des_%s(int no ATTRIBUTE_UNUSED, %s val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+""" % (name, name));
+	known_param_types.append(name)
+
+    if (is_known_return_type(name) == 0) and (name in rettypes):
+	if define == 0 and modules_defines.has_key(module):
+	    test.write("#ifdef %s\n" % (modules_defines[module]))
+	    define = 1
+        test.write("""static void desret_%s(%s val ATTRIBUTE_UNUSED) {
+}
+
+""" % (name, name))
+	known_return_types.append(name)
+    if define == 1:
+        test.write("#endif\n\n")
+
+#
+# Load the interfaces
+# 
+headers = ctxt.xpathEval("/api/files/file")
+for file in headers:
+    name = file.xpathEval('string(@name)')
+    if (name == None) or (name == ''):
+        continue
+
+    #
+    # Some module may be skipped because they don't really consists
+    # of user callable APIs
+    #
+    if is_skipped_module(name):
+        continue
+
+    #
+    # do not test deprecated APIs
+    #
+    desc = file.xpathEval('string(description)')
+    if string.find(desc, 'DEPRECATED') != -1:
+        print "Skipping deprecated interface %s" % name
+	continue;
+
+    test.write("#include <libxml/%s.h>\n" % name)
+    modules.append(name)
+        
+#
+# Generate the callers signatures
+# 
+for module in modules:
+    test.write("static int test_%s(void);\n" % module);
+
+#
+# Generate the top caller
+# 
+
+test.write("""
+/**
+ * testlibxml2:
+ *
+ * Main entry point of the tester for the full libxml2 module,
+ * it calls all the tester entry point for each module.
+ *
+ * Returns the number of error found
+ */
+static int
+testlibxml2(void)
+{
+    int test_ret = 0;
+
+""")
+
+for module in modules:
+    test.write("    test_ret += test_%s();\n" % module)
+
+test.write("""
+    printf("Total: %d functions, %d tests, %d errors\\n",
+           function_tests, call_tests, test_ret);
+    return(test_ret);
+}
+
+""")
+
+#
+# How to handle a function
+# 
+nb_tests = 0
+
+def generate_test(module, node):
+    global test
+    global nb_tests
+    nb_cond = 0
+    no_gen = 0
+
+    name = node.xpathEval('string(@name)')
+    if is_skipped_function(name):
+        return
+
+    #
+    # check we know how to handle the args and return values
+    # and store the information for the generation
+    #
+    try:
+	args = node.xpathEval("arg")
+    except:
+        args = []
+    t_args = []
+    n = 0
+    for arg in args:
+        n = n + 1
+        rtype = arg.xpathEval("string(@type)")
+	if rtype == 'void':
+	    break;
+	info = arg.xpathEval("string(@info)")
+	nam = arg.xpathEval("string(@name)")
+        type = type_convert(rtype, nam, info, module, name, n)
+	if is_known_param_type(type) == 0:
+	    add_missing_type(type, name);
+	    no_gen = 1
+        if (type[-3:] == 'Ptr' or type[-4:] == '_ptr') and \
+	    rtype[0:6] == 'const ':
+	    crtype = rtype[6:]
+	else:
+	    crtype = rtype
+	t_args.append((nam, type, rtype, crtype, info))
+    
+    try:
+	rets = node.xpathEval("return")
+    except:
+        rets = []
+    t_ret = None
+    for ret in rets:
+        rtype = ret.xpathEval("string(@type)")
+	info = ret.xpathEval("string(@info)")
+        type = type_convert(rtype, 'return', info, module, name, 0)
+	if rtype == 'void':
+	    break
+	if is_known_return_type(type) == 0:
+	    add_missing_type(type, name);
+	    no_gen = 1
+	t_ret = (type, rtype, info)
+	break
+
+    if no_gen == 0:
+        for t_arg in t_args:
+            (nam, type, rtype, crtype, info) = t_arg
+            generate_param_type(type, rtype)
+
+    test.write("""
+static int
+test_%s(void) {
+    int test_ret = 0;
+
+""" % (name))
+
+    if no_gen == 1:
+        add_missing_functions(name, module)
+	test.write("""
+    /* missing type support */
+    return(test_ret);
+}
+
+""")
+        return
+
+    try:
+	conds = node.xpathEval("cond")
+	for cond in conds:
+	    test.write("#if %s\n" % (cond.get_content()))
+	    nb_cond = nb_cond + 1
+    except:
+        pass
+
+    define = 0
+    if function_defines.has_key(name):
+        test.write("#ifdef %s\n" % (function_defines[name]))
+	define = 1
+    
+    # Declare the memory usage counter
+    no_mem = is_skipped_memcheck(name)
+    if no_mem == 0:
+	test.write("    int mem_base;\n");
+
+    # Declare the return value
+    if t_ret != None:
+        test.write("    %s ret_val;\n" % (t_ret[1]))
+
+    # Declare the arguments
+    for arg in t_args:
+        (nam, type, rtype, crtype, info) = arg;
+	# add declaration
+	test.write("    %s %s; /* %s */\n" % (crtype, nam, info))
+	test.write("    int n_%s;\n" % (nam))
+    test.write("\n")
+
+    # Cascade loop on of each argument list of values
+    for arg in t_args:
+        (nam, type, rtype, crtype, info) = arg;
+	#
+	test.write("    for (n_%s = 0;n_%s < gen_nb_%s;n_%s++) {\n" % (
+	           nam, nam, type, nam))
+    
+    # log the memory usage
+    if no_mem == 0:
+	test.write("        mem_base = xmlMemBlocks();\n");
+
+    # prepare the call
+    i = 0;
+    for arg in t_args:
+        (nam, type, rtype, crtype, info) = arg;
+	#
+	test.write("        %s = gen_%s(n_%s, %d);\n" % (nam, type, nam, i))
+	i = i + 1;
+
+    # add checks to avoid out-of-bounds array access
+    i = 0;
+    for arg in t_args:
+        (nam, type, rtype, crtype, info) = arg;
+        # assume that "size", "len", and "start" parameters apply to either
+        # the nearest preceding or following char pointer
+        if type == "int" and (nam == "size" or nam == "len" or nam == "start"):
+            for j in range(i - 1, -1, -1) + range(i + 1, len(t_args)):
+                (bnam, btype) = t_args[j][:2]
+                if btype == "const_char_ptr" or btype == "const_xmlChar_ptr":
+                    test.write(
+                        "        if ((%s != NULL) &&\n"
+                        "            (%s > (int) strlen((const char *) %s) + 1))\n"
+                        "            continue;\n"
+                        % (bnam, nam, bnam))
+                    break
+	i = i + 1;
+
+    # do the call, and clanup the result
+    if extra_pre_call.has_key(name):
+	test.write("        %s\n"% (extra_pre_call[name]))
+    if t_ret != None:
+	test.write("\n        ret_val = %s(" % (name))
+	need = 0
+	for arg in t_args:
+	    (nam, type, rtype, crtype, info) = arg
+	    if need:
+	        test.write(", ")
+	    else:
+	        need = 1
+	    if rtype != crtype:
+	        test.write("(%s)" % rtype)
+	    test.write("%s" % nam);
+	test.write(");\n")
+	if extra_post_call.has_key(name):
+	    test.write("        %s\n"% (extra_post_call[name]))
+	test.write("        desret_%s(ret_val);\n" % t_ret[0])
+    else:
+	test.write("\n        %s(" % (name));
+	need = 0;
+	for arg in t_args:
+	    (nam, type, rtype, crtype, info) = arg;
+	    if need:
+	        test.write(", ")
+	    else:
+	        need = 1
+	    if rtype != crtype:
+	        test.write("(%s)" % rtype)
+	    test.write("%s" % nam)
+	test.write(");\n")
+	if extra_post_call.has_key(name):
+	    test.write("        %s\n"% (extra_post_call[name]))
+
+    test.write("        call_tests++;\n");
+
+    # Free the arguments
+    i = 0;
+    for arg in t_args:
+        (nam, type, rtype, crtype, info) = arg;
+	# This is a hack to prevent generating a destructor for the
+	# 'input' argument in xmlTextReaderSetup.  There should be
+	# a better, more generic way to do this!
+	if string.find(info, 'destroy') == -1:
+	    test.write("        des_%s(n_%s, " % (type, nam))
+	    if rtype != crtype:
+	        test.write("(%s)" % rtype)
+	    test.write("%s, %d);\n" % (nam, i))
+	i = i + 1;
+
+    test.write("        xmlResetLastError();\n");
+    # Check the memory usage
+    if no_mem == 0:
+	test.write("""        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %%d blocks found in %s",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+""" % (name));
+	for arg in t_args:
+	    (nam, type, rtype, crtype, info) = arg;
+	    test.write("""            printf(" %%d", n_%s);\n""" % (nam))
+	test.write("""            printf("\\n");\n""")
+	test.write("        }\n")
+
+    for arg in t_args:
+	test.write("    }\n")
+
+    test.write("    function_tests++;\n")
+    #
+    # end of conditional
+    #
+    while nb_cond > 0:
+        test.write("#endif\n")
+	nb_cond = nb_cond -1
+    if define == 1:
+        test.write("#endif\n")
+
+    nb_tests = nb_tests + 1;
+
+    test.write("""
+    return(test_ret);
+}
+
+""")
+    
+#
+# Generate all module callers
+#
+for module in modules:
+    # gather all the functions exported by that module
+    try:
+	functions = ctxt.xpathEval("/api/symbols/function[@file='%s']" % (module))
+    except:
+        print "Failed to gather functions from module %s" % (module)
+	continue;
+
+    # iterate over all functions in the module generating the test
+    i = 0
+    nb_tests_old = nb_tests
+    for function in functions:
+        i = i + 1
+        generate_test(module, function);
+
+    # header
+    test.write("""static int
+test_%s(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing %s : %d of %d functions ...\\n");
+""" % (module, module, nb_tests - nb_tests_old, i))
+
+    # iterate over all functions in the module generating the call
+    for function in functions:
+        name = function.xpathEval('string(@name)')
+	if is_skipped_function(name):
+	    continue
+	test.write("    test_ret += test_%s();\n" % (name))
+
+    # footer
+    test.write("""
+    if (test_ret != 0)
+	printf("Module %s: %%d errors\\n", test_ret);
+    return(test_ret);
+}
+""" % (module))
+
+#
+# Generate direct module caller
+#
+test.write("""static int
+test_module(const char *module) {
+""");
+for module in modules:
+    test.write("""    if (!strcmp(module, "%s")) return(test_%s());\n""" % (
+        module, module))
+test.write("""    return(0);
+}
+""");
+
+print "Generated test for %d modules and %d functions" %(len(modules), nb_tests)
+
+compare_and_save()
+
+missing_list = []
+for missing in missing_types.keys():
+    if missing == 'va_list' or missing == '...':
+        continue;
+
+    n = len(missing_types[missing])
+    missing_list.append((n, missing))
+
+def compare_missing(a, b):
+    return b[0] - a[0]
+
+missing_list.sort(compare_missing)
+print "Missing support for %d functions and %d types see missing.lst" % (missing_functions_nr, len(missing_list))
+lst = open("missing.lst", "w")
+lst.write("Missing support for %d types" % (len(missing_list)))
+lst.write("\n")
+for miss in missing_list:
+    lst.write("%s: %d :" % (miss[1], miss[0]))
+    i = 0
+    for n in missing_types[miss[1]]:
+        i = i + 1
+        if i > 5:
+	    lst.write(" ...")
+	    break
+	lst.write(" %s" % (n))
+    lst.write("\n")
+lst.write("\n")
+lst.write("\n")
+lst.write("Missing support per module");
+for module in missing_functions.keys():
+    lst.write("module %s:\n   %s\n" % (module, missing_functions[module]))
+
+lst.close()
+
+
diff --git a/src/globals.c b/src/globals.c
new file mode 100644
index 000000000000..0c0bdb44a838
--- /dev/null
+++ b/src/globals.c
@@ -0,0 +1,1126 @@
+/*
+ * globals.c: definition and handling of the set of global variables
+ *            of the library
+ *
+ * The bottom of this file is automatically generated by build_glob.py
+ * based on the description file global.data
+ *
+ * See Copyright for the status of this software.
+ *
+ * Gary Pennington <Gary.Pennington@uk.sun.com>
+ * daniel@veillard.com
+ */
+
+#define IN_LIBXML
+#include "libxml.h"
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#include <string.h>
+
+#include <libxml/globals.h>
+#include <libxml/xmlmemory.h>
+#include <libxml/threads.h>
+
+/* #define DEBUG_GLOBALS */
+
+/*
+ * Helpful Macro
+ */
+#ifdef LIBXML_THREAD_ENABLED
+#define IS_MAIN_THREAD (xmlIsMainThread())
+#else
+#define IS_MAIN_THREAD 1
+#endif
+
+/*
+ * Mutex to protect "ForNewThreads" variables
+ */
+static xmlMutexPtr xmlThrDefMutex = NULL;
+
+/**
+ * xmlInitGlobals:
+ *
+ * Additional initialisation for multi-threading
+ */
+void xmlInitGlobals(void)
+{
+    if (xmlThrDefMutex == NULL)
+        xmlThrDefMutex = xmlNewMutex();
+}
+
+/**
+ * xmlCleanupGlobals:
+ *
+ * Additional cleanup for multi-threading
+ */
+void xmlCleanupGlobals(void)
+{
+    if (xmlThrDefMutex != NULL) {
+	xmlFreeMutex(xmlThrDefMutex);
+	xmlThrDefMutex = NULL;
+    }
+    __xmlGlobalInitMutexDestroy();
+}
+
+/************************************************************************
+ *									*
+ *	All the user accessible global variables of the library		*
+ *									*
+ ************************************************************************/
+
+/*
+ * Memory allocation routines
+ */
+#undef	xmlFree
+#undef	xmlMalloc
+#undef	xmlMallocAtomic
+#undef	xmlMemStrdup
+#undef	xmlRealloc
+
+#if defined(DEBUG_MEMORY_LOCATION) || defined(DEBUG_MEMORY)
+xmlFreeFunc xmlFree = (xmlFreeFunc) xmlMemFree;
+xmlMallocFunc xmlMalloc = (xmlMallocFunc) xmlMemMalloc;
+xmlMallocFunc xmlMallocAtomic = (xmlMallocFunc) xmlMemMalloc;
+xmlReallocFunc xmlRealloc = (xmlReallocFunc) xmlMemRealloc;
+xmlStrdupFunc xmlMemStrdup = (xmlStrdupFunc) xmlMemoryStrdup;
+#else
+/**
+ * xmlFree:
+ * @mem: an already allocated block of memory
+ *
+ * The variable holding the libxml free() implementation
+ */
+xmlFreeFunc xmlFree = free;
+/**
+ * xmlMalloc:
+ * @size:  the size requested in bytes
+ *
+ * The variable holding the libxml malloc() implementation
+ *
+ * Returns a pointer to the newly allocated block or NULL in case of error
+ */
+xmlMallocFunc xmlMalloc = malloc;
+/**
+ * xmlMallocAtomic:
+ * @size:  the size requested in bytes
+ *
+ * The variable holding the libxml malloc() implementation for atomic
+ * data (i.e. blocks not containing pointers), useful when using a
+ * garbage collecting allocator.
+ *
+ * Returns a pointer to the newly allocated block or NULL in case of error
+ */
+xmlMallocFunc xmlMallocAtomic = malloc;
+/**
+ * xmlRealloc:
+ * @mem: an already allocated block of memory
+ * @size:  the new size requested in bytes
+ *
+ * The variable holding the libxml realloc() implementation
+ *
+ * Returns a pointer to the newly reallocated block or NULL in case of error
+ */
+xmlReallocFunc xmlRealloc = realloc;
+/**
+ * xmlPosixStrdup
+ * @cur:  the input char *
+ *
+ * a strdup implementation with a type signature matching POSIX
+ *
+ * Returns a new xmlChar * or NULL
+ */
+static char *
+xmlPosixStrdup(const char *cur) {
+    return((char*) xmlCharStrdup(cur));
+}
+/**
+ * xmlMemStrdup:
+ * @str: a zero terminated string
+ *
+ * The variable holding the libxml strdup() implementation
+ *
+ * Returns the copy of the string or NULL in case of error
+ */
+xmlStrdupFunc xmlMemStrdup = xmlPosixStrdup;
+#endif /* DEBUG_MEMORY_LOCATION || DEBUG_MEMORY */
+
+#include <libxml/threads.h>
+#include <libxml/globals.h>
+#include <libxml/SAX.h>
+
+#undef	docbDefaultSAXHandler
+#undef	htmlDefaultSAXHandler
+#undef	oldXMLWDcompatibility
+#undef	xmlBufferAllocScheme
+#undef	xmlDefaultBufferSize
+#undef	xmlDefaultSAXHandler
+#undef	xmlDefaultSAXLocator
+#undef	xmlDoValidityCheckingDefaultValue
+#undef	xmlGenericError
+#undef	xmlStructuredError
+#undef	xmlGenericErrorContext
+#undef	xmlStructuredErrorContext
+#undef	xmlGetWarningsDefaultValue
+#undef	xmlIndentTreeOutput
+#undef  xmlTreeIndentString
+#undef	xmlKeepBlanksDefaultValue
+#undef	xmlLineNumbersDefaultValue
+#undef	xmlLoadExtDtdDefaultValue
+#undef	xmlParserDebugEntities
+#undef	xmlParserVersion
+#undef	xmlPedanticParserDefaultValue
+#undef	xmlSaveNoEmptyTags
+#undef	xmlSubstituteEntitiesDefaultValue
+#undef	xmlRegisterNodeDefaultValue
+#undef	xmlDeregisterNodeDefaultValue
+#undef	xmlLastError
+
+#undef  xmlParserInputBufferCreateFilenameValue
+#undef  xmlOutputBufferCreateFilenameValue
+/**
+ * xmlParserVersion:
+ *
+ * Constant string describing the internal version of the library
+ */
+const char *xmlParserVersion = LIBXML_VERSION_STRING LIBXML_VERSION_EXTRA;
+
+/**
+ * xmlBufferAllocScheme:
+ *
+ * Global setting, default allocation policy for buffers, default is
+ * XML_BUFFER_ALLOC_EXACT
+ */
+xmlBufferAllocationScheme xmlBufferAllocScheme = XML_BUFFER_ALLOC_EXACT;
+static xmlBufferAllocationScheme xmlBufferAllocSchemeThrDef = XML_BUFFER_ALLOC_EXACT;
+/**
+ * xmlDefaultBufferSize:
+ *
+ * Global setting, default buffer size. Default value is BASE_BUFFER_SIZE
+ */
+int xmlDefaultBufferSize = BASE_BUFFER_SIZE;
+static int xmlDefaultBufferSizeThrDef = BASE_BUFFER_SIZE;
+
+/*
+ * Parser defaults
+ */
+
+/**
+ * oldXMLWDcompatibility:
+ *
+ * Global setting, DEPRECATED.
+ */
+int oldXMLWDcompatibility = 0; /* DEPRECATED */
+/**
+ * xmlParserDebugEntities:
+ *
+ * Global setting, asking the parser to print out debugging information.
+ * while handling entities.
+ * Disabled by default
+ */
+int xmlParserDebugEntities = 0;
+static int xmlParserDebugEntitiesThrDef = 0;
+/**
+ * xmlDoValidityCheckingDefaultValue:
+ *
+ * Global setting, indicate that the parser should work in validating mode.
+ * Disabled by default.
+ */
+int xmlDoValidityCheckingDefaultValue = 0;
+static int xmlDoValidityCheckingDefaultValueThrDef = 0;
+/**
+ * xmlGetWarningsDefaultValue:
+ *
+ * Global setting, indicate that the parser should provide warnings.
+ * Activated by default.
+ */
+int xmlGetWarningsDefaultValue = 1;
+static int xmlGetWarningsDefaultValueThrDef = 1;
+/**
+ * xmlLoadExtDtdDefaultValue:
+ *
+ * Global setting, indicate that the parser should load DTD while not
+ * validating.
+ * Disabled by default.
+ */
+int xmlLoadExtDtdDefaultValue = 0;
+static int xmlLoadExtDtdDefaultValueThrDef = 0;
+/**
+ * xmlPedanticParserDefaultValue:
+ *
+ * Global setting, indicate that the parser be pedantic
+ * Disabled by default.
+ */
+int xmlPedanticParserDefaultValue = 0;
+static int xmlPedanticParserDefaultValueThrDef = 0;
+/**
+ * xmlLineNumbersDefaultValue:
+ *
+ * Global setting, indicate that the parser should store the line number
+ * in the content field of elements in the DOM tree.
+ * Disabled by default since this may not be safe for old classes of
+ * application.
+ */
+int xmlLineNumbersDefaultValue = 0;
+static int xmlLineNumbersDefaultValueThrDef = 0;
+/**
+ * xmlKeepBlanksDefaultValue:
+ *
+ * Global setting, indicate that the parser should keep all blanks
+ * nodes found in the content
+ * Activated by default, this is actually needed to have the parser
+ * conformant to the XML Recommendation, however the option is kept
+ * for some applications since this was libxml1 default behaviour.
+ */
+int xmlKeepBlanksDefaultValue = 1;
+static int xmlKeepBlanksDefaultValueThrDef = 1;
+/**
+ * xmlSubstituteEntitiesDefaultValue:
+ *
+ * Global setting, indicate that the parser should not generate entity
+ * references but replace them with the actual content of the entity
+ * Disabled by default, this should be activated when using XPath since
+ * the XPath data model requires entities replacement and the XPath
+ * engine does not handle entities references transparently.
+ */
+int xmlSubstituteEntitiesDefaultValue = 0;
+static int xmlSubstituteEntitiesDefaultValueThrDef = 0;
+
+xmlRegisterNodeFunc xmlRegisterNodeDefaultValue = NULL;
+static xmlRegisterNodeFunc xmlRegisterNodeDefaultValueThrDef = NULL;
+xmlDeregisterNodeFunc xmlDeregisterNodeDefaultValue = NULL;
+static xmlDeregisterNodeFunc xmlDeregisterNodeDefaultValueThrDef = NULL;
+
+xmlParserInputBufferCreateFilenameFunc xmlParserInputBufferCreateFilenameValue = NULL;
+static xmlParserInputBufferCreateFilenameFunc xmlParserInputBufferCreateFilenameValueThrDef = NULL;
+
+xmlOutputBufferCreateFilenameFunc xmlOutputBufferCreateFilenameValue = NULL;
+static xmlOutputBufferCreateFilenameFunc xmlOutputBufferCreateFilenameValueThrDef = NULL;
+
+/*
+ * Error handling
+ */
+
+/* xmlGenericErrorFunc xmlGenericError = xmlGenericErrorDefaultFunc; */
+/* Must initialize xmlGenericError in xmlInitParser */
+void XMLCDECL xmlGenericErrorDefaultFunc	(void *ctx ATTRIBUTE_UNUSED,
+				 const char *msg,
+				 ...);
+/**
+ * xmlGenericError:
+ *
+ * Global setting: function used for generic error callbacks
+ */
+xmlGenericErrorFunc xmlGenericError = xmlGenericErrorDefaultFunc;
+static xmlGenericErrorFunc xmlGenericErrorThrDef = xmlGenericErrorDefaultFunc;
+/**
+ * xmlStructuredError:
+ *
+ * Global setting: function used for structured error callbacks
+ */
+xmlStructuredErrorFunc xmlStructuredError = NULL;
+static xmlStructuredErrorFunc xmlStructuredErrorThrDef = NULL;
+/**
+ * xmlGenericErrorContext:
+ *
+ * Global setting passed to generic error callbacks
+ */
+void *xmlGenericErrorContext = NULL;
+static void *xmlGenericErrorContextThrDef = NULL;
+/**
+ * xmlStructuredErrorContext:
+ *
+ * Global setting passed to structured error callbacks
+ */
+void *xmlStructuredErrorContext = NULL;
+static void *xmlStructuredErrorContextThrDef = NULL;
+xmlError xmlLastError;
+
+/*
+ * output defaults
+ */
+/**
+ * xmlIndentTreeOutput:
+ *
+ * Global setting, asking the serializer to indent the output tree by default
+ * Enabled by default
+ */
+int xmlIndentTreeOutput = 1;
+static int xmlIndentTreeOutputThrDef = 1;
+
+/**
+ * xmlTreeIndentString:
+ *
+ * The string used to do one-level indent. By default is equal to "  " (two spaces)
+ */
+const char *xmlTreeIndentString = "  ";
+static const char *xmlTreeIndentStringThrDef = "  ";
+
+/**
+ * xmlSaveNoEmptyTags:
+ *
+ * Global setting, asking the serializer to not output empty tags
+ * as <empty/> but <empty></empty>. those two forms are indistinguishable
+ * once parsed.
+ * Disabled by default
+ */
+int xmlSaveNoEmptyTags = 0;
+static int xmlSaveNoEmptyTagsThrDef = 0;
+
+#ifdef LIBXML_SAX1_ENABLED
+/**
+ * xmlDefaultSAXHandler:
+ *
+ * Default SAX version1 handler for XML, builds the DOM tree
+ */
+xmlSAXHandlerV1 xmlDefaultSAXHandler = {
+    xmlSAX2InternalSubset,
+    xmlSAX2IsStandalone,
+    xmlSAX2HasInternalSubset,
+    xmlSAX2HasExternalSubset,
+    xmlSAX2ResolveEntity,
+    xmlSAX2GetEntity,
+    xmlSAX2EntityDecl,
+    xmlSAX2NotationDecl,
+    xmlSAX2AttributeDecl,
+    xmlSAX2ElementDecl,
+    xmlSAX2UnparsedEntityDecl,
+    xmlSAX2SetDocumentLocator,
+    xmlSAX2StartDocument,
+    xmlSAX2EndDocument,
+    xmlSAX2StartElement,
+    xmlSAX2EndElement,
+    xmlSAX2Reference,
+    xmlSAX2Characters,
+    xmlSAX2Characters,
+    xmlSAX2ProcessingInstruction,
+    xmlSAX2Comment,
+    xmlParserWarning,
+    xmlParserError,
+    xmlParserError,
+    xmlSAX2GetParameterEntity,
+    xmlSAX2CDataBlock,
+    xmlSAX2ExternalSubset,
+    0,
+};
+#endif /* LIBXML_SAX1_ENABLED */
+
+/**
+ * xmlDefaultSAXLocator:
+ *
+ * The default SAX Locator
+ * { getPublicId, getSystemId, getLineNumber, getColumnNumber}
+ */
+xmlSAXLocator xmlDefaultSAXLocator = {
+    xmlSAX2GetPublicId,
+    xmlSAX2GetSystemId,
+    xmlSAX2GetLineNumber,
+    xmlSAX2GetColumnNumber
+};
+
+#ifdef LIBXML_HTML_ENABLED
+/**
+ * htmlDefaultSAXHandler:
+ *
+ * Default old SAX v1 handler for HTML, builds the DOM tree
+ */
+xmlSAXHandlerV1 htmlDefaultSAXHandler = {
+    xmlSAX2InternalSubset,
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    xmlSAX2GetEntity,
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    xmlSAX2SetDocumentLocator,
+    xmlSAX2StartDocument,
+    xmlSAX2EndDocument,
+    xmlSAX2StartElement,
+    xmlSAX2EndElement,
+    NULL,
+    xmlSAX2Characters,
+    xmlSAX2IgnorableWhitespace,
+    xmlSAX2ProcessingInstruction,
+    xmlSAX2Comment,
+    xmlParserWarning,
+    xmlParserError,
+    xmlParserError,
+    xmlSAX2GetParameterEntity,
+    xmlSAX2CDataBlock,
+    NULL,
+    0,
+};
+#endif /* LIBXML_HTML_ENABLED */
+
+#ifdef LIBXML_DOCB_ENABLED
+/**
+ * docbDefaultSAXHandler:
+ *
+ * Default old SAX v1 handler for SGML DocBook, builds the DOM tree
+ */
+xmlSAXHandlerV1 docbDefaultSAXHandler = {
+    xmlSAX2InternalSubset,
+    xmlSAX2IsStandalone,
+    xmlSAX2HasInternalSubset,
+    xmlSAX2HasExternalSubset,
+    xmlSAX2ResolveEntity,
+    xmlSAX2GetEntity,
+    xmlSAX2EntityDecl,
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    xmlSAX2SetDocumentLocator,
+    xmlSAX2StartDocument,
+    xmlSAX2EndDocument,
+    xmlSAX2StartElement,
+    xmlSAX2EndElement,
+    xmlSAX2Reference,
+    xmlSAX2Characters,
+    xmlSAX2IgnorableWhitespace,
+    NULL,
+    xmlSAX2Comment,
+    xmlParserWarning,
+    xmlParserError,
+    xmlParserError,
+    xmlSAX2GetParameterEntity,
+    NULL,
+    NULL,
+    0,
+};
+#endif /* LIBXML_DOCB_ENABLED */
+
+/**
+ * xmlInitializeGlobalState:
+ * @gs: a pointer to a newly allocated global state
+ *
+ * xmlInitializeGlobalState() initialize a global state with all the
+ * default values of the library.
+ */
+void
+xmlInitializeGlobalState(xmlGlobalStatePtr gs)
+{
+#ifdef DEBUG_GLOBALS
+    fprintf(stderr, "Initializing globals at %lu for thread %d\n",
+	    (unsigned long) gs, xmlGetThreadId());
+#endif
+
+    /*
+     * Perform initialization as required by libxml
+     */
+    if (xmlThrDefMutex == NULL)
+        xmlInitGlobals();
+
+    xmlMutexLock(xmlThrDefMutex);
+
+#if defined(LIBXML_DOCB_ENABLED) && defined(LIBXML_LEGACY_ENABLED) && defined(LIBXML_SAX1_ENABLED)
+    initdocbDefaultSAXHandler(&gs->docbDefaultSAXHandler);
+#endif
+#if defined(LIBXML_HTML_ENABLED) && defined(LIBXML_LEGACY_ENABLED) && defined(LIBXML_SAX1_ENABLED)
+    inithtmlDefaultSAXHandler(&gs->htmlDefaultSAXHandler);
+#endif
+
+    gs->oldXMLWDcompatibility = 0;
+    gs->xmlBufferAllocScheme = xmlBufferAllocSchemeThrDef;
+    gs->xmlDefaultBufferSize = xmlDefaultBufferSizeThrDef;
+#if defined(LIBXML_SAX1_ENABLED) && defined(LIBXML_LEGACY_ENABLED)
+    initxmlDefaultSAXHandler(&gs->xmlDefaultSAXHandler, 1);
+#endif /* LIBXML_SAX1_ENABLED */
+    gs->xmlDefaultSAXLocator.getPublicId = xmlSAX2GetPublicId;
+    gs->xmlDefaultSAXLocator.getSystemId = xmlSAX2GetSystemId;
+    gs->xmlDefaultSAXLocator.getLineNumber = xmlSAX2GetLineNumber;
+    gs->xmlDefaultSAXLocator.getColumnNumber = xmlSAX2GetColumnNumber;
+    gs->xmlDoValidityCheckingDefaultValue =
+         xmlDoValidityCheckingDefaultValueThrDef;
+#if defined(DEBUG_MEMORY_LOCATION) | defined(DEBUG_MEMORY)
+    gs->xmlFree = (xmlFreeFunc) xmlMemFree;
+    gs->xmlMalloc = (xmlMallocFunc) xmlMemMalloc;
+    gs->xmlMallocAtomic = (xmlMallocFunc) xmlMemMalloc;
+    gs->xmlRealloc = (xmlReallocFunc) xmlMemRealloc;
+    gs->xmlMemStrdup = (xmlStrdupFunc) xmlMemoryStrdup;
+#else
+    gs->xmlFree = (xmlFreeFunc) free;
+    gs->xmlMalloc = (xmlMallocFunc) malloc;
+    gs->xmlMallocAtomic = (xmlMallocFunc) malloc;
+    gs->xmlRealloc = (xmlReallocFunc) realloc;
+    gs->xmlMemStrdup = (xmlStrdupFunc) xmlStrdup;
+#endif
+    gs->xmlGetWarningsDefaultValue = xmlGetWarningsDefaultValueThrDef;
+    gs->xmlIndentTreeOutput = xmlIndentTreeOutputThrDef;
+    gs->xmlTreeIndentString = xmlTreeIndentStringThrDef;
+    gs->xmlKeepBlanksDefaultValue = xmlKeepBlanksDefaultValueThrDef;
+    gs->xmlLineNumbersDefaultValue = xmlLineNumbersDefaultValueThrDef;
+    gs->xmlLoadExtDtdDefaultValue = xmlLoadExtDtdDefaultValueThrDef;
+    gs->xmlParserDebugEntities = xmlParserDebugEntitiesThrDef;
+    gs->xmlParserVersion = LIBXML_VERSION_STRING;
+    gs->xmlPedanticParserDefaultValue = xmlPedanticParserDefaultValueThrDef;
+    gs->xmlSaveNoEmptyTags = xmlSaveNoEmptyTagsThrDef;
+    gs->xmlSubstituteEntitiesDefaultValue =
+        xmlSubstituteEntitiesDefaultValueThrDef;
+
+    gs->xmlGenericError = xmlGenericErrorThrDef;
+    gs->xmlStructuredError = xmlStructuredErrorThrDef;
+    gs->xmlGenericErrorContext = xmlGenericErrorContextThrDef;
+    gs->xmlStructuredErrorContext = xmlStructuredErrorContextThrDef;
+    gs->xmlRegisterNodeDefaultValue = xmlRegisterNodeDefaultValueThrDef;
+    gs->xmlDeregisterNodeDefaultValue = xmlDeregisterNodeDefaultValueThrDef;
+
+	gs->xmlParserInputBufferCreateFilenameValue = xmlParserInputBufferCreateFilenameValueThrDef;
+	gs->xmlOutputBufferCreateFilenameValue = xmlOutputBufferCreateFilenameValueThrDef;
+    memset(&gs->xmlLastError, 0, sizeof(xmlError));
+
+    xmlMutexUnlock(xmlThrDefMutex);
+}
+
+/**
+ * DOC_DISABLE : we ignore missing doc for the xmlThrDef functions,
+ *               those are really internal work
+ */
+void
+xmlThrDefSetGenericErrorFunc(void *ctx, xmlGenericErrorFunc handler) {
+    xmlMutexLock(xmlThrDefMutex);
+    xmlGenericErrorContextThrDef = ctx;
+    if (handler != NULL)
+	xmlGenericErrorThrDef = handler;
+    else
+	xmlGenericErrorThrDef = xmlGenericErrorDefaultFunc;
+    xmlMutexUnlock(xmlThrDefMutex);
+}
+
+void
+xmlThrDefSetStructuredErrorFunc(void *ctx, xmlStructuredErrorFunc handler) {
+    xmlMutexLock(xmlThrDefMutex);
+    xmlStructuredErrorContextThrDef = ctx;
+    xmlStructuredErrorThrDef = handler;
+    xmlMutexUnlock(xmlThrDefMutex);
+}
+
+/**
+ * xmlRegisterNodeDefault:
+ * @func: function pointer to the new RegisterNodeFunc
+ *
+ * Registers a callback for node creation
+ *
+ * Returns the old value of the registration function
+ */
+xmlRegisterNodeFunc
+xmlRegisterNodeDefault(xmlRegisterNodeFunc func)
+{
+    xmlRegisterNodeFunc old = xmlRegisterNodeDefaultValue;
+
+    __xmlRegisterCallbacks = 1;
+    xmlRegisterNodeDefaultValue = func;
+    return(old);
+}
+
+xmlRegisterNodeFunc
+xmlThrDefRegisterNodeDefault(xmlRegisterNodeFunc func)
+{
+    xmlRegisterNodeFunc old;
+
+    xmlMutexLock(xmlThrDefMutex);
+    old = xmlRegisterNodeDefaultValueThrDef;
+
+    __xmlRegisterCallbacks = 1;
+    xmlRegisterNodeDefaultValueThrDef = func;
+    xmlMutexUnlock(xmlThrDefMutex);
+
+    return(old);
+}
+
+/**
+ * xmlDeregisterNodeDefault:
+ * @func: function pointer to the new DeregisterNodeFunc
+ *
+ * Registers a callback for node destruction
+ *
+ * Returns the previous value of the deregistration function
+ */
+xmlDeregisterNodeFunc
+xmlDeregisterNodeDefault(xmlDeregisterNodeFunc func)
+{
+    xmlDeregisterNodeFunc old = xmlDeregisterNodeDefaultValue;
+
+    __xmlRegisterCallbacks = 1;
+    xmlDeregisterNodeDefaultValue = func;
+    return(old);
+}
+
+xmlDeregisterNodeFunc
+xmlThrDefDeregisterNodeDefault(xmlDeregisterNodeFunc func)
+{
+    xmlDeregisterNodeFunc old;
+
+    xmlMutexLock(xmlThrDefMutex);
+    old = xmlDeregisterNodeDefaultValueThrDef;
+
+    __xmlRegisterCallbacks = 1;
+    xmlDeregisterNodeDefaultValueThrDef = func;
+    xmlMutexUnlock(xmlThrDefMutex);
+
+    return(old);
+}
+
+xmlParserInputBufferCreateFilenameFunc
+xmlThrDefParserInputBufferCreateFilenameDefault(xmlParserInputBufferCreateFilenameFunc func)
+{
+    xmlParserInputBufferCreateFilenameFunc old;
+
+    xmlMutexLock(xmlThrDefMutex);
+    old = xmlParserInputBufferCreateFilenameValueThrDef;
+    if (old == NULL) {
+		old = __xmlParserInputBufferCreateFilename;
+	}
+
+    xmlParserInputBufferCreateFilenameValueThrDef = func;
+    xmlMutexUnlock(xmlThrDefMutex);
+
+    return(old);
+}
+
+xmlOutputBufferCreateFilenameFunc
+xmlThrDefOutputBufferCreateFilenameDefault(xmlOutputBufferCreateFilenameFunc func)
+{
+    xmlOutputBufferCreateFilenameFunc old;
+
+    xmlMutexLock(xmlThrDefMutex);
+    old = xmlOutputBufferCreateFilenameValueThrDef;
+#ifdef LIBXML_OUTPUT_ENABLED
+    if (old == NULL) {
+		old = __xmlOutputBufferCreateFilename;
+	}
+#endif
+    xmlOutputBufferCreateFilenameValueThrDef = func;
+    xmlMutexUnlock(xmlThrDefMutex);
+
+    return(old);
+}
+
+#ifdef LIBXML_DOCB_ENABLED
+#undef	docbDefaultSAXHandler
+xmlSAXHandlerV1 *
+__docbDefaultSAXHandler(void) {
+    if (IS_MAIN_THREAD)
+	return (&docbDefaultSAXHandler);
+    else
+	return (&xmlGetGlobalState()->docbDefaultSAXHandler);
+}
+#endif
+
+#ifdef LIBXML_HTML_ENABLED
+#undef	htmlDefaultSAXHandler
+xmlSAXHandlerV1 *
+__htmlDefaultSAXHandler(void) {
+    if (IS_MAIN_THREAD)
+	return (&htmlDefaultSAXHandler);
+    else
+	return (&xmlGetGlobalState()->htmlDefaultSAXHandler);
+}
+#endif
+
+#undef xmlLastError
+xmlError *
+__xmlLastError(void) {
+    if (IS_MAIN_THREAD)
+	return (&xmlLastError);
+    else
+	return (&xmlGetGlobalState()->xmlLastError);
+}
+
+/*
+ * The following memory routines were apparently lost at some point,
+ * and were re-inserted at this point on June 10, 2004.  Hope it's
+ * the right place for them :-)
+ */
+#if defined(LIBXML_THREAD_ALLOC_ENABLED) && defined(LIBXML_THREAD_ENABLED)
+#undef xmlMalloc
+xmlMallocFunc *
+__xmlMalloc(void){
+    if (IS_MAIN_THREAD)
+        return (&xmlMalloc);
+    else
+	return (&xmlGetGlobalState()->xmlMalloc);
+}
+
+#undef xmlMallocAtomic
+xmlMallocFunc *
+__xmlMallocAtomic(void){
+    if (IS_MAIN_THREAD)
+        return (&xmlMallocAtomic);
+    else
+        return (&xmlGetGlobalState()->xmlMallocAtomic);
+}
+
+#undef xmlRealloc
+xmlReallocFunc *
+__xmlRealloc(void){
+    if (IS_MAIN_THREAD)
+        return (&xmlRealloc);
+    else
+        return (&xmlGetGlobalState()->xmlRealloc);
+}
+
+#undef xmlFree
+xmlFreeFunc *
+__xmlFree(void){
+    if (IS_MAIN_THREAD)
+        return (&xmlFree);
+    else
+        return (&xmlGetGlobalState()->xmlFree);
+}
+
+xmlStrdupFunc *
+__xmlMemStrdup(void){
+    if (IS_MAIN_THREAD)
+        return (&xmlMemStrdup);
+    else
+        return (&xmlGetGlobalState()->xmlMemStrdup);
+}
+
+#endif
+
+/*
+ * Everything starting from the line below is
+ * Automatically generated by build_glob.py.
+ * Do not modify the previous line.
+ */
+
+
+#undef	oldXMLWDcompatibility
+int *
+__oldXMLWDcompatibility(void) {
+    if (IS_MAIN_THREAD)
+	return (&oldXMLWDcompatibility);
+    else
+	return (&xmlGetGlobalState()->oldXMLWDcompatibility);
+}
+
+#undef	xmlBufferAllocScheme
+xmlBufferAllocationScheme *
+__xmlBufferAllocScheme(void) {
+    if (IS_MAIN_THREAD)
+	return (&xmlBufferAllocScheme);
+    else
+	return (&xmlGetGlobalState()->xmlBufferAllocScheme);
+}
+xmlBufferAllocationScheme xmlThrDefBufferAllocScheme(xmlBufferAllocationScheme v) {
+    xmlBufferAllocationScheme ret;
+    xmlMutexLock(xmlThrDefMutex);
+    ret = xmlBufferAllocSchemeThrDef;
+    xmlBufferAllocSchemeThrDef = v;
+    xmlMutexUnlock(xmlThrDefMutex);
+    return ret;
+}
+
+#undef	xmlDefaultBufferSize
+int *
+__xmlDefaultBufferSize(void) {
+    if (IS_MAIN_THREAD)
+	return (&xmlDefaultBufferSize);
+    else
+	return (&xmlGetGlobalState()->xmlDefaultBufferSize);
+}
+int xmlThrDefDefaultBufferSize(int v) {
+    int ret;
+    xmlMutexLock(xmlThrDefMutex);
+    ret = xmlDefaultBufferSizeThrDef;
+    xmlDefaultBufferSizeThrDef = v;
+    xmlMutexUnlock(xmlThrDefMutex);
+    return ret;
+}
+
+#ifdef LIBXML_SAX1_ENABLED
+#undef	xmlDefaultSAXHandler
+xmlSAXHandlerV1 *
+__xmlDefaultSAXHandler(void) {
+    if (IS_MAIN_THREAD)
+	return (&xmlDefaultSAXHandler);
+    else
+	return (&xmlGetGlobalState()->xmlDefaultSAXHandler);
+}
+#endif /* LIBXML_SAX1_ENABLED */
+
+#undef	xmlDefaultSAXLocator
+xmlSAXLocator *
+__xmlDefaultSAXLocator(void) {
+    if (IS_MAIN_THREAD)
+	return (&xmlDefaultSAXLocator);
+    else
+	return (&xmlGetGlobalState()->xmlDefaultSAXLocator);
+}
+
+#undef	xmlDoValidityCheckingDefaultValue
+int *
+__xmlDoValidityCheckingDefaultValue(void) {
+    if (IS_MAIN_THREAD)
+	return (&xmlDoValidityCheckingDefaultValue);
+    else
+	return (&xmlGetGlobalState()->xmlDoValidityCheckingDefaultValue);
+}
+int xmlThrDefDoValidityCheckingDefaultValue(int v) {
+    int ret;
+    xmlMutexLock(xmlThrDefMutex);
+    ret = xmlDoValidityCheckingDefaultValueThrDef;
+    xmlDoValidityCheckingDefaultValueThrDef = v;
+    xmlMutexUnlock(xmlThrDefMutex);
+    return ret;
+}
+
+#undef	xmlGenericError
+xmlGenericErrorFunc *
+__xmlGenericError(void) {
+    if (IS_MAIN_THREAD)
+	return (&xmlGenericError);
+    else
+	return (&xmlGetGlobalState()->xmlGenericError);
+}
+
+#undef	xmlStructuredError
+xmlStructuredErrorFunc *
+__xmlStructuredError(void) {
+    if (IS_MAIN_THREAD)
+	return (&xmlStructuredError);
+    else
+	return (&xmlGetGlobalState()->xmlStructuredError);
+}
+
+#undef	xmlGenericErrorContext
+void * *
+__xmlGenericErrorContext(void) {
+    if (IS_MAIN_THREAD)
+	return (&xmlGenericErrorContext);
+    else
+	return (&xmlGetGlobalState()->xmlGenericErrorContext);
+}
+
+#undef	xmlStructuredErrorContext
+void * *
+__xmlStructuredErrorContext(void) {
+    if (IS_MAIN_THREAD)
+	return (&xmlStructuredErrorContext);
+    else
+	return (&xmlGetGlobalState()->xmlStructuredErrorContext);
+}
+
+#undef	xmlGetWarningsDefaultValue
+int *
+__xmlGetWarningsDefaultValue(void) {
+    if (IS_MAIN_THREAD)
+	return (&xmlGetWarningsDefaultValue);
+    else
+	return (&xmlGetGlobalState()->xmlGetWarningsDefaultValue);
+}
+int xmlThrDefGetWarningsDefaultValue(int v) {
+    int ret;
+    xmlMutexLock(xmlThrDefMutex);
+    ret = xmlGetWarningsDefaultValueThrDef;
+    xmlGetWarningsDefaultValueThrDef = v;
+    xmlMutexUnlock(xmlThrDefMutex);
+    return ret;
+}
+
+#undef	xmlIndentTreeOutput
+int *
+__xmlIndentTreeOutput(void) {
+    if (IS_MAIN_THREAD)
+	return (&xmlIndentTreeOutput);
+    else
+	return (&xmlGetGlobalState()->xmlIndentTreeOutput);
+}
+int xmlThrDefIndentTreeOutput(int v) {
+    int ret;
+    xmlMutexLock(xmlThrDefMutex);
+    ret = xmlIndentTreeOutputThrDef;
+    xmlIndentTreeOutputThrDef = v;
+    xmlMutexUnlock(xmlThrDefMutex);
+    return ret;
+}
+
+#undef	xmlTreeIndentString
+const char * *
+__xmlTreeIndentString(void) {
+    if (IS_MAIN_THREAD)
+	return (&xmlTreeIndentString);
+    else
+	return (&xmlGetGlobalState()->xmlTreeIndentString);
+}
+const char * xmlThrDefTreeIndentString(const char * v) {
+    const char * ret;
+    xmlMutexLock(xmlThrDefMutex);
+    ret = xmlTreeIndentStringThrDef;
+    xmlTreeIndentStringThrDef = v;
+    xmlMutexUnlock(xmlThrDefMutex);
+    return ret;
+}
+
+#undef	xmlKeepBlanksDefaultValue
+int *
+__xmlKeepBlanksDefaultValue(void) {
+    if (IS_MAIN_THREAD)
+	return (&xmlKeepBlanksDefaultValue);
+    else
+	return (&xmlGetGlobalState()->xmlKeepBlanksDefaultValue);
+}
+int xmlThrDefKeepBlanksDefaultValue(int v) {
+    int ret;
+    xmlMutexLock(xmlThrDefMutex);
+    ret = xmlKeepBlanksDefaultValueThrDef;
+    xmlKeepBlanksDefaultValueThrDef = v;
+    xmlMutexUnlock(xmlThrDefMutex);
+    return ret;
+}
+
+#undef	xmlLineNumbersDefaultValue
+int *
+__xmlLineNumbersDefaultValue(void) {
+    if (IS_MAIN_THREAD)
+	return (&xmlLineNumbersDefaultValue);
+    else
+	return (&xmlGetGlobalState()->xmlLineNumbersDefaultValue);
+}
+int xmlThrDefLineNumbersDefaultValue(int v) {
+    int ret;
+    xmlMutexLock(xmlThrDefMutex);
+    ret = xmlLineNumbersDefaultValueThrDef;
+    xmlLineNumbersDefaultValueThrDef = v;
+    xmlMutexUnlock(xmlThrDefMutex);
+    return ret;
+}
+
+#undef	xmlLoadExtDtdDefaultValue
+int *
+__xmlLoadExtDtdDefaultValue(void) {
+    if (IS_MAIN_THREAD)
+	return (&xmlLoadExtDtdDefaultValue);
+    else
+	return (&xmlGetGlobalState()->xmlLoadExtDtdDefaultValue);
+}
+int xmlThrDefLoadExtDtdDefaultValue(int v) {
+    int ret;
+    xmlMutexLock(xmlThrDefMutex);
+    ret = xmlLoadExtDtdDefaultValueThrDef;
+    xmlLoadExtDtdDefaultValueThrDef = v;
+    xmlMutexUnlock(xmlThrDefMutex);
+    return ret;
+}
+
+#undef	xmlParserDebugEntities
+int *
+__xmlParserDebugEntities(void) {
+    if (IS_MAIN_THREAD)
+	return (&xmlParserDebugEntities);
+    else
+	return (&xmlGetGlobalState()->xmlParserDebugEntities);
+}
+int xmlThrDefParserDebugEntities(int v) {
+    int ret;
+    xmlMutexLock(xmlThrDefMutex);
+    ret = xmlParserDebugEntitiesThrDef;
+    xmlParserDebugEntitiesThrDef = v;
+    xmlMutexUnlock(xmlThrDefMutex);
+    return ret;
+}
+
+#undef	xmlParserVersion
+const char * *
+__xmlParserVersion(void) {
+    if (IS_MAIN_THREAD)
+	return (&xmlParserVersion);
+    else
+	return (&xmlGetGlobalState()->xmlParserVersion);
+}
+
+#undef	xmlPedanticParserDefaultValue
+int *
+__xmlPedanticParserDefaultValue(void) {
+    if (IS_MAIN_THREAD)
+	return (&xmlPedanticParserDefaultValue);
+    else
+	return (&xmlGetGlobalState()->xmlPedanticParserDefaultValue);
+}
+int xmlThrDefPedanticParserDefaultValue(int v) {
+    int ret;
+    xmlMutexLock(xmlThrDefMutex);
+    ret = xmlPedanticParserDefaultValueThrDef;
+    xmlPedanticParserDefaultValueThrDef = v;
+    xmlMutexUnlock(xmlThrDefMutex);
+    return ret;
+}
+
+#undef	xmlSaveNoEmptyTags
+int *
+__xmlSaveNoEmptyTags(void) {
+    if (IS_MAIN_THREAD)
+	return (&xmlSaveNoEmptyTags);
+    else
+	return (&xmlGetGlobalState()->xmlSaveNoEmptyTags);
+}
+int xmlThrDefSaveNoEmptyTags(int v) {
+    int ret;
+    xmlMutexLock(xmlThrDefMutex);
+    ret = xmlSaveNoEmptyTagsThrDef;
+    xmlSaveNoEmptyTagsThrDef = v;
+    xmlMutexUnlock(xmlThrDefMutex);
+    return ret;
+}
+
+#undef	xmlSubstituteEntitiesDefaultValue
+int *
+__xmlSubstituteEntitiesDefaultValue(void) {
+    if (IS_MAIN_THREAD)
+	return (&xmlSubstituteEntitiesDefaultValue);
+    else
+	return (&xmlGetGlobalState()->xmlSubstituteEntitiesDefaultValue);
+}
+int xmlThrDefSubstituteEntitiesDefaultValue(int v) {
+    int ret;
+    xmlMutexLock(xmlThrDefMutex);
+    ret = xmlSubstituteEntitiesDefaultValueThrDef;
+    xmlSubstituteEntitiesDefaultValueThrDef = v;
+    xmlMutexUnlock(xmlThrDefMutex);
+    return ret;
+}
+
+#undef	xmlRegisterNodeDefaultValue
+xmlRegisterNodeFunc *
+__xmlRegisterNodeDefaultValue(void) {
+    if (IS_MAIN_THREAD)
+	return (&xmlRegisterNodeDefaultValue);
+    else
+	return (&xmlGetGlobalState()->xmlRegisterNodeDefaultValue);
+}
+
+#undef	xmlDeregisterNodeDefaultValue
+xmlDeregisterNodeFunc *
+__xmlDeregisterNodeDefaultValue(void) {
+    if (IS_MAIN_THREAD)
+	return (&xmlDeregisterNodeDefaultValue);
+    else
+	return (&xmlGetGlobalState()->xmlDeregisterNodeDefaultValue);
+}
+
+#undef	xmlParserInputBufferCreateFilenameValue
+xmlParserInputBufferCreateFilenameFunc *
+__xmlParserInputBufferCreateFilenameValue(void) {
+    if (IS_MAIN_THREAD)
+	return (&xmlParserInputBufferCreateFilenameValue);
+    else
+	return (&xmlGetGlobalState()->xmlParserInputBufferCreateFilenameValue);
+}
+
+#undef	xmlOutputBufferCreateFilenameValue
+xmlOutputBufferCreateFilenameFunc *
+__xmlOutputBufferCreateFilenameValue(void) {
+    if (IS_MAIN_THREAD)
+	return (&xmlOutputBufferCreateFilenameValue);
+    else
+	return (&xmlGetGlobalState()->xmlOutputBufferCreateFilenameValue);
+}
+
+#define bottom_globals
+#include "elfgcchack.h"
diff --git a/src/hash.c b/src/hash.c
new file mode 100644
index 000000000000..afa094ef9076
--- /dev/null
+++ b/src/hash.c
@@ -0,0 +1,1146 @@
+/*
+ * hash.c: chained hash tables
+ *
+ * Reference: Your favorite introductory book on algorithms
+ *
+ * Copyright (C) 2000,2012 Bjorn Reese and Daniel Veillard.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE AUTHORS AND
+ * CONTRIBUTORS ACCEPT NO RESPONSIBILITY IN ANY CONCEIVABLE MANNER.
+ *
+ * Author: breese@users.sourceforge.net
+ */
+
+#define IN_LIBXML
+#include "libxml.h"
+
+#include <string.h>
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_TIME_H
+#include <time.h>
+#endif
+
+/*
+ * Following http://www.ocert.org/advisories/ocert-2011-003.html
+ * it seems that having hash randomization might be a good idea
+ * when using XML with untrusted data
+ */
+#if defined(HAVE_RAND) && defined(HAVE_SRAND) && defined(HAVE_TIME) && \
+    !defined(FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION)
+#define HASH_RANDOMIZATION
+#endif
+
+#include <libxml/parser.h>
+#include <libxml/hash.h>
+#include <libxml/xmlmemory.h>
+#include <libxml/xmlerror.h>
+#include <libxml/globals.h>
+
+#define MAX_HASH_LEN 8
+
+/* #define DEBUG_GROW */
+
+/*
+ * A single entry in the hash table
+ */
+typedef struct _xmlHashEntry xmlHashEntry;
+typedef xmlHashEntry *xmlHashEntryPtr;
+struct _xmlHashEntry {
+    struct _xmlHashEntry *next;
+    xmlChar *name;
+    xmlChar *name2;
+    xmlChar *name3;
+    void *payload;
+    int valid;
+};
+
+/*
+ * The entire hash table
+ */
+struct _xmlHashTable {
+    struct _xmlHashEntry *table;
+    int size;
+    int nbElems;
+    xmlDictPtr dict;
+#ifdef HASH_RANDOMIZATION
+    int random_seed;
+#endif
+};
+
+/*
+ * xmlHashComputeKey:
+ * Calculate the hash key
+ */
+#ifdef __clang__
+ATTRIBUTE_NO_SANITIZE("unsigned-integer-overflow")
+#endif
+static unsigned long
+xmlHashComputeKey(xmlHashTablePtr table, const xmlChar *name,
+	          const xmlChar *name2, const xmlChar *name3) {
+    unsigned long value = 0L;
+    char ch;
+
+#ifdef HASH_RANDOMIZATION
+    value = table->random_seed;
+#endif
+    if (name != NULL) {
+	value += 30 * (*name);
+	while ((ch = *name++) != 0) {
+	    value = value ^ ((value << 5) + (value >> 3) + (unsigned long)ch);
+	}
+    }
+    value = value ^ ((value << 5) + (value >> 3));
+    if (name2 != NULL) {
+	while ((ch = *name2++) != 0) {
+	    value = value ^ ((value << 5) + (value >> 3) + (unsigned long)ch);
+	}
+    }
+    value = value ^ ((value << 5) + (value >> 3));
+    if (name3 != NULL) {
+	while ((ch = *name3++) != 0) {
+	    value = value ^ ((value << 5) + (value >> 3) + (unsigned long)ch);
+	}
+    }
+    return (value % table->size);
+}
+
+#ifdef __clang__
+ATTRIBUTE_NO_SANITIZE("unsigned-integer-overflow")
+#endif
+static unsigned long
+xmlHashComputeQKey(xmlHashTablePtr table,
+		   const xmlChar *prefix, const xmlChar *name,
+		   const xmlChar *prefix2, const xmlChar *name2,
+		   const xmlChar *prefix3, const xmlChar *name3) {
+    unsigned long value = 0L;
+    char ch;
+
+#ifdef HASH_RANDOMIZATION
+    value = table->random_seed;
+#endif
+    if (prefix != NULL)
+	value += 30 * (*prefix);
+    else
+	value += 30 * (*name);
+
+    if (prefix != NULL) {
+	while ((ch = *prefix++) != 0) {
+	    value = value ^ ((value << 5) + (value >> 3) + (unsigned long)ch);
+	}
+	value = value ^ ((value << 5) + (value >> 3) + (unsigned long)':');
+    }
+    if (name != NULL) {
+	while ((ch = *name++) != 0) {
+	    value = value ^ ((value << 5) + (value >> 3) + (unsigned long)ch);
+	}
+    }
+    value = value ^ ((value << 5) + (value >> 3));
+    if (prefix2 != NULL) {
+	while ((ch = *prefix2++) != 0) {
+	    value = value ^ ((value << 5) + (value >> 3) + (unsigned long)ch);
+	}
+	value = value ^ ((value << 5) + (value >> 3) + (unsigned long)':');
+    }
+    if (name2 != NULL) {
+	while ((ch = *name2++) != 0) {
+	    value = value ^ ((value << 5) + (value >> 3) + (unsigned long)ch);
+	}
+    }
+    value = value ^ ((value << 5) + (value >> 3));
+    if (prefix3 != NULL) {
+	while ((ch = *prefix3++) != 0) {
+	    value = value ^ ((value << 5) + (value >> 3) + (unsigned long)ch);
+	}
+	value = value ^ ((value << 5) + (value >> 3) + (unsigned long)':');
+    }
+    if (name3 != NULL) {
+	while ((ch = *name3++) != 0) {
+	    value = value ^ ((value << 5) + (value >> 3) + (unsigned long)ch);
+	}
+    }
+    return (value % table->size);
+}
+
+/**
+ * xmlHashCreate:
+ * @size: the size of the hash table
+ *
+ * Create a new xmlHashTablePtr.
+ *
+ * Returns the newly created object, or NULL if an error occurred.
+ */
+xmlHashTablePtr
+xmlHashCreate(int size) {
+    xmlHashTablePtr table;
+
+    if (size <= 0)
+        size = 256;
+
+    table = xmlMalloc(sizeof(xmlHashTable));
+    if (table) {
+        table->dict = NULL;
+        table->size = size;
+	table->nbElems = 0;
+        table->table = xmlMalloc(size * sizeof(xmlHashEntry));
+        if (table->table) {
+	    memset(table->table, 0, size * sizeof(xmlHashEntry));
+#ifdef HASH_RANDOMIZATION
+            table->random_seed = __xmlRandom();
+#endif
+	    return(table);
+        }
+        xmlFree(table);
+    }
+    return(NULL);
+}
+
+/**
+ * xmlHashCreateDict:
+ * @size: the size of the hash table
+ * @dict: a dictionary to use for the hash
+ *
+ * Create a new xmlHashTablePtr which will use @dict as the internal dictionary
+ *
+ * Returns the newly created object, or NULL if an error occurred.
+ */
+xmlHashTablePtr
+xmlHashCreateDict(int size, xmlDictPtr dict) {
+    xmlHashTablePtr table;
+
+    table = xmlHashCreate(size);
+    if (table != NULL) {
+        table->dict = dict;
+	xmlDictReference(dict);
+    }
+    return(table);
+}
+
+/**
+ * xmlHashGrow:
+ * @table: the hash table
+ * @size: the new size of the hash table
+ *
+ * resize the hash table
+ *
+ * Returns 0 in case of success, -1 in case of failure
+ */
+static int
+xmlHashGrow(xmlHashTablePtr table, int size) {
+    unsigned long key;
+    int oldsize, i;
+    xmlHashEntryPtr iter, next;
+    struct _xmlHashEntry *oldtable;
+#ifdef DEBUG_GROW
+    unsigned long nbElem = 0;
+#endif
+
+    if (table == NULL)
+	return(-1);
+    if (size < 8)
+        return(-1);
+    if (size > 8 * 2048)
+	return(-1);
+
+    oldsize = table->size;
+    oldtable = table->table;
+    if (oldtable == NULL)
+        return(-1);
+
+    table->table = xmlMalloc(size * sizeof(xmlHashEntry));
+    if (table->table == NULL) {
+	table->table = oldtable;
+	return(-1);
+    }
+    memset(table->table, 0, size * sizeof(xmlHashEntry));
+    table->size = size;
+
+    /*	If the two loops are merged, there would be situations where
+	a new entry needs to allocated and data copied into it from
+	the main table. So instead, we run through the array twice, first
+	copying all the elements in the main array (where we can't get
+	conflicts) and then the rest, so we only free (and don't allocate)
+    */
+    for (i = 0; i < oldsize; i++) {
+	if (oldtable[i].valid == 0)
+	    continue;
+	key = xmlHashComputeKey(table, oldtable[i].name, oldtable[i].name2,
+				oldtable[i].name3);
+	memcpy(&(table->table[key]), &(oldtable[i]), sizeof(xmlHashEntry));
+	table->table[key].next = NULL;
+    }
+
+    for (i = 0; i < oldsize; i++) {
+	iter = oldtable[i].next;
+	while (iter) {
+	    next = iter->next;
+
+	    /*
+	     * put back the entry in the new table
+	     */
+
+	    key = xmlHashComputeKey(table, iter->name, iter->name2,
+		                    iter->name3);
+	    if (table->table[key].valid == 0) {
+		memcpy(&(table->table[key]), iter, sizeof(xmlHashEntry));
+		table->table[key].next = NULL;
+		xmlFree(iter);
+	    } else {
+		iter->next = table->table[key].next;
+		table->table[key].next = iter;
+	    }
+
+#ifdef DEBUG_GROW
+	    nbElem++;
+#endif
+
+	    iter = next;
+	}
+    }
+
+    xmlFree(oldtable);
+
+#ifdef DEBUG_GROW
+    xmlGenericError(xmlGenericErrorContext,
+	    "xmlHashGrow : from %d to %d, %d elems\n", oldsize, size, nbElem);
+#endif
+
+    return(0);
+}
+
+/**
+ * xmlHashFree:
+ * @table: the hash table
+ * @f:  the deallocator function for items in the hash
+ *
+ * Free the hash @table and its contents. The userdata is
+ * deallocated with @f if provided.
+ */
+void
+xmlHashFree(xmlHashTablePtr table, xmlHashDeallocator f) {
+    int i;
+    xmlHashEntryPtr iter;
+    xmlHashEntryPtr next;
+    int inside_table = 0;
+    int nbElems;
+
+    if (table == NULL)
+	return;
+    if (table->table) {
+	nbElems = table->nbElems;
+	for(i = 0; (i < table->size) && (nbElems > 0); i++) {
+	    iter = &(table->table[i]);
+	    if (iter->valid == 0)
+		continue;
+	    inside_table = 1;
+	    while (iter) {
+		next = iter->next;
+		if ((f != NULL) && (iter->payload != NULL))
+		    f(iter->payload, iter->name);
+		if (table->dict == NULL) {
+		    if (iter->name)
+			xmlFree(iter->name);
+		    if (iter->name2)
+			xmlFree(iter->name2);
+		    if (iter->name3)
+			xmlFree(iter->name3);
+		}
+		iter->payload = NULL;
+		if (!inside_table)
+		    xmlFree(iter);
+		nbElems--;
+		inside_table = 0;
+		iter = next;
+	    }
+	}
+	xmlFree(table->table);
+    }
+    if (table->dict)
+        xmlDictFree(table->dict);
+    xmlFree(table);
+}
+
+/**
+ * xmlHashDefaultDeallocator:
+ * @entry: the hash table entry
+ * @name: the entry's name
+ *
+ * Free a hash table entry with xmlFree.
+ */
+void
+xmlHashDefaultDeallocator(void *entry, const xmlChar *name ATTRIBUTE_UNUSED) {
+    xmlFree(entry);
+}
+
+/**
+ * xmlHashAddEntry:
+ * @table: the hash table
+ * @name: the name of the userdata
+ * @userdata: a pointer to the userdata
+ *
+ * Add the @userdata to the hash @table. This can later be retrieved
+ * by using the @name. Duplicate names generate errors.
+ *
+ * Returns 0 the addition succeeded and -1 in case of error.
+ */
+int
+xmlHashAddEntry(xmlHashTablePtr table, const xmlChar *name, void *userdata) {
+    return(xmlHashAddEntry3(table, name, NULL, NULL, userdata));
+}
+
+/**
+ * xmlHashAddEntry2:
+ * @table: the hash table
+ * @name: the name of the userdata
+ * @name2: a second name of the userdata
+ * @userdata: a pointer to the userdata
+ *
+ * Add the @userdata to the hash @table. This can later be retrieved
+ * by using the (@name, @name2) tuple. Duplicate tuples generate errors.
+ *
+ * Returns 0 the addition succeeded and -1 in case of error.
+ */
+int
+xmlHashAddEntry2(xmlHashTablePtr table, const xmlChar *name,
+	        const xmlChar *name2, void *userdata) {
+    return(xmlHashAddEntry3(table, name, name2, NULL, userdata));
+}
+
+/**
+ * xmlHashUpdateEntry:
+ * @table: the hash table
+ * @name: the name of the userdata
+ * @userdata: a pointer to the userdata
+ * @f: the deallocator function for replaced item (if any)
+ *
+ * Add the @userdata to the hash @table. This can later be retrieved
+ * by using the @name. Existing entry for this @name will be removed
+ * and freed with @f if found.
+ *
+ * Returns 0 the addition succeeded and -1 in case of error.
+ */
+int
+xmlHashUpdateEntry(xmlHashTablePtr table, const xmlChar *name,
+	           void *userdata, xmlHashDeallocator f) {
+    return(xmlHashUpdateEntry3(table, name, NULL, NULL, userdata, f));
+}
+
+/**
+ * xmlHashUpdateEntry2:
+ * @table: the hash table
+ * @name: the name of the userdata
+ * @name2: a second name of the userdata
+ * @userdata: a pointer to the userdata
+ * @f: the deallocator function for replaced item (if any)
+ *
+ * Add the @userdata to the hash @table. This can later be retrieved
+ * by using the (@name, @name2) tuple. Existing entry for this tuple will
+ * be removed and freed with @f if found.
+ *
+ * Returns 0 the addition succeeded and -1 in case of error.
+ */
+int
+xmlHashUpdateEntry2(xmlHashTablePtr table, const xmlChar *name,
+	           const xmlChar *name2, void *userdata,
+		   xmlHashDeallocator f) {
+    return(xmlHashUpdateEntry3(table, name, name2, NULL, userdata, f));
+}
+
+/**
+ * xmlHashLookup:
+ * @table: the hash table
+ * @name: the name of the userdata
+ *
+ * Find the userdata specified by the @name.
+ *
+ * Returns the pointer to the userdata
+ */
+void *
+xmlHashLookup(xmlHashTablePtr table, const xmlChar *name) {
+    return(xmlHashLookup3(table, name, NULL, NULL));
+}
+
+/**
+ * xmlHashLookup2:
+ * @table: the hash table
+ * @name: the name of the userdata
+ * @name2: a second name of the userdata
+ *
+ * Find the userdata specified by the (@name, @name2) tuple.
+ *
+ * Returns the pointer to the userdata
+ */
+void *
+xmlHashLookup2(xmlHashTablePtr table, const xmlChar *name,
+	      const xmlChar *name2) {
+    return(xmlHashLookup3(table, name, name2, NULL));
+}
+
+/**
+ * xmlHashQLookup:
+ * @table: the hash table
+ * @prefix: the prefix of the userdata
+ * @name: the name of the userdata
+ *
+ * Find the userdata specified by the QName @prefix:@name/@name.
+ *
+ * Returns the pointer to the userdata
+ */
+void *
+xmlHashQLookup(xmlHashTablePtr table, const xmlChar *prefix,
+               const xmlChar *name) {
+    return(xmlHashQLookup3(table, prefix, name, NULL, NULL, NULL, NULL));
+}
+
+/**
+ * xmlHashQLookup2:
+ * @table: the hash table
+ * @prefix: the prefix of the userdata
+ * @name: the name of the userdata
+ * @prefix2: the second prefix of the userdata
+ * @name2: a second name of the userdata
+ *
+ * Find the userdata specified by the QNames tuple
+ *
+ * Returns the pointer to the userdata
+ */
+void *
+xmlHashQLookup2(xmlHashTablePtr table, const xmlChar *prefix,
+                const xmlChar *name, const xmlChar *prefix2,
+	        const xmlChar *name2) {
+    return(xmlHashQLookup3(table, prefix, name, prefix2, name2, NULL, NULL));
+}
+
+/**
+ * xmlHashAddEntry3:
+ * @table: the hash table
+ * @name: the name of the userdata
+ * @name2: a second name of the userdata
+ * @name3: a third name of the userdata
+ * @userdata: a pointer to the userdata
+ *
+ * Add the @userdata to the hash @table. This can later be retrieved
+ * by using the tuple (@name, @name2, @name3). Duplicate entries generate
+ * errors.
+ *
+ * Returns 0 the addition succeeded and -1 in case of error.
+ */
+int
+xmlHashAddEntry3(xmlHashTablePtr table, const xmlChar *name,
+	         const xmlChar *name2, const xmlChar *name3,
+		 void *userdata) {
+    unsigned long key, len = 0;
+    xmlHashEntryPtr entry;
+    xmlHashEntryPtr insert;
+
+    if ((table == NULL) || (name == NULL))
+	return(-1);
+
+    /*
+     * If using a dict internalize if needed
+     */
+    if (table->dict) {
+        if (!xmlDictOwns(table->dict, name)) {
+	    name = xmlDictLookup(table->dict, name, -1);
+	    if (name == NULL)
+	        return(-1);
+	}
+        if ((name2 != NULL) && (!xmlDictOwns(table->dict, name2))) {
+	    name2 = xmlDictLookup(table->dict, name2, -1);
+	    if (name2 == NULL)
+	        return(-1);
+	}
+        if ((name3 != NULL) && (!xmlDictOwns(table->dict, name3))) {
+	    name3 = xmlDictLookup(table->dict, name3, -1);
+	    if (name3 == NULL)
+	        return(-1);
+	}
+    }
+
+    /*
+     * Check for duplicate and insertion location.
+     */
+    key = xmlHashComputeKey(table, name, name2, name3);
+    if (table->table[key].valid == 0) {
+	insert = NULL;
+    } else {
+        if (table->dict) {
+	    for (insert = &(table->table[key]); insert->next != NULL;
+		 insert = insert->next) {
+		if ((insert->name == name) &&
+		    (insert->name2 == name2) &&
+		    (insert->name3 == name3))
+		    return(-1);
+		len++;
+	    }
+	    if ((insert->name == name) &&
+		(insert->name2 == name2) &&
+		(insert->name3 == name3))
+		return(-1);
+	} else {
+	    for (insert = &(table->table[key]); insert->next != NULL;
+		 insert = insert->next) {
+		if ((xmlStrEqual(insert->name, name)) &&
+		    (xmlStrEqual(insert->name2, name2)) &&
+		    (xmlStrEqual(insert->name3, name3)))
+		    return(-1);
+		len++;
+	    }
+	    if ((xmlStrEqual(insert->name, name)) &&
+		(xmlStrEqual(insert->name2, name2)) &&
+		(xmlStrEqual(insert->name3, name3)))
+		return(-1);
+	}
+    }
+
+    if (insert == NULL) {
+	entry = &(table->table[key]);
+    } else {
+	entry = xmlMalloc(sizeof(xmlHashEntry));
+	if (entry == NULL)
+	     return(-1);
+    }
+
+    if (table->dict != NULL) {
+        entry->name = (xmlChar *) name;
+        entry->name2 = (xmlChar *) name2;
+        entry->name3 = (xmlChar *) name3;
+    } else {
+	entry->name = xmlStrdup(name);
+	entry->name2 = xmlStrdup(name2);
+	entry->name3 = xmlStrdup(name3);
+    }
+    entry->payload = userdata;
+    entry->next = NULL;
+    entry->valid = 1;
+
+
+    if (insert != NULL)
+	insert->next = entry;
+
+    table->nbElems++;
+
+    if (len > MAX_HASH_LEN)
+	xmlHashGrow(table, MAX_HASH_LEN * table->size);
+
+    return(0);
+}
+
+/**
+ * xmlHashUpdateEntry3:
+ * @table: the hash table
+ * @name: the name of the userdata
+ * @name2: a second name of the userdata
+ * @name3: a third name of the userdata
+ * @userdata: a pointer to the userdata
+ * @f: the deallocator function for replaced item (if any)
+ *
+ * Add the @userdata to the hash @table. This can later be retrieved
+ * by using the tuple (@name, @name2, @name3). Existing entry for this tuple
+ * will be removed and freed with @f if found.
+ *
+ * Returns 0 the addition succeeded and -1 in case of error.
+ */
+int
+xmlHashUpdateEntry3(xmlHashTablePtr table, const xmlChar *name,
+	           const xmlChar *name2, const xmlChar *name3,
+		   void *userdata, xmlHashDeallocator f) {
+    unsigned long key;
+    xmlHashEntryPtr entry;
+    xmlHashEntryPtr insert;
+
+    if ((table == NULL) || name == NULL)
+	return(-1);
+
+    /*
+     * If using a dict internalize if needed
+     */
+    if (table->dict) {
+        if (!xmlDictOwns(table->dict, name)) {
+	    name = xmlDictLookup(table->dict, name, -1);
+	    if (name == NULL)
+	        return(-1);
+	}
+        if ((name2 != NULL) && (!xmlDictOwns(table->dict, name2))) {
+	    name2 = xmlDictLookup(table->dict, name2, -1);
+	    if (name2 == NULL)
+	        return(-1);
+	}
+        if ((name3 != NULL) && (!xmlDictOwns(table->dict, name3))) {
+	    name3 = xmlDictLookup(table->dict, name3, -1);
+	    if (name3 == NULL)
+	        return(-1);
+	}
+    }
+
+    /*
+     * Check for duplicate and insertion location.
+     */
+    key = xmlHashComputeKey(table, name, name2, name3);
+    if (table->table[key].valid == 0) {
+	insert = NULL;
+    } else {
+        if (table ->dict) {
+	    for (insert = &(table->table[key]); insert->next != NULL;
+		 insert = insert->next) {
+		if ((insert->name == name) &&
+		    (insert->name2 == name2) &&
+		    (insert->name3 == name3)) {
+		    if (f)
+			f(insert->payload, insert->name);
+		    insert->payload = userdata;
+		    return(0);
+		}
+	    }
+	    if ((insert->name == name) &&
+		(insert->name2 == name2) &&
+		(insert->name3 == name3)) {
+		if (f)
+		    f(insert->payload, insert->name);
+		insert->payload = userdata;
+		return(0);
+	    }
+	} else {
+	    for (insert = &(table->table[key]); insert->next != NULL;
+		 insert = insert->next) {
+		if ((xmlStrEqual(insert->name, name)) &&
+		    (xmlStrEqual(insert->name2, name2)) &&
+		    (xmlStrEqual(insert->name3, name3))) {
+		    if (f)
+			f(insert->payload, insert->name);
+		    insert->payload = userdata;
+		    return(0);
+		}
+	    }
+	    if ((xmlStrEqual(insert->name, name)) &&
+		(xmlStrEqual(insert->name2, name2)) &&
+		(xmlStrEqual(insert->name3, name3))) {
+		if (f)
+		    f(insert->payload, insert->name);
+		insert->payload = userdata;
+		return(0);
+	    }
+	}
+    }
+
+    if (insert == NULL) {
+	entry =  &(table->table[key]);
+    } else {
+	entry = xmlMalloc(sizeof(xmlHashEntry));
+	if (entry == NULL)
+	     return(-1);
+    }
+
+    if (table->dict != NULL) {
+        entry->name = (xmlChar *) name;
+        entry->name2 = (xmlChar *) name2;
+        entry->name3 = (xmlChar *) name3;
+    } else {
+	entry->name = xmlStrdup(name);
+	entry->name2 = xmlStrdup(name2);
+	entry->name3 = xmlStrdup(name3);
+    }
+    entry->payload = userdata;
+    entry->next = NULL;
+    entry->valid = 1;
+    table->nbElems++;
+
+
+    if (insert != NULL) {
+	insert->next = entry;
+    }
+    return(0);
+}
+
+/**
+ * xmlHashLookup3:
+ * @table: the hash table
+ * @name: the name of the userdata
+ * @name2: a second name of the userdata
+ * @name3: a third name of the userdata
+ *
+ * Find the userdata specified by the (@name, @name2, @name3) tuple.
+ *
+ * Returns the a pointer to the userdata
+ */
+void *
+xmlHashLookup3(xmlHashTablePtr table, const xmlChar *name,
+	       const xmlChar *name2, const xmlChar *name3) {
+    unsigned long key;
+    xmlHashEntryPtr entry;
+
+    if (table == NULL)
+	return(NULL);
+    if (name == NULL)
+	return(NULL);
+    key = xmlHashComputeKey(table, name, name2, name3);
+    if (table->table[key].valid == 0)
+	return(NULL);
+    if (table->dict) {
+	for (entry = &(table->table[key]); entry != NULL; entry = entry->next) {
+	    if ((entry->name == name) &&
+		(entry->name2 == name2) &&
+		(entry->name3 == name3))
+		return(entry->payload);
+	}
+    }
+    for (entry = &(table->table[key]); entry != NULL; entry = entry->next) {
+	if ((xmlStrEqual(entry->name, name)) &&
+	    (xmlStrEqual(entry->name2, name2)) &&
+	    (xmlStrEqual(entry->name3, name3)))
+	    return(entry->payload);
+    }
+    return(NULL);
+}
+
+/**
+ * xmlHashQLookup3:
+ * @table: the hash table
+ * @prefix: the prefix of the userdata
+ * @name: the name of the userdata
+ * @prefix2: the second prefix of the userdata
+ * @name2: a second name of the userdata
+ * @prefix3: the third prefix of the userdata
+ * @name3: a third name of the userdata
+ *
+ * Find the userdata specified by the (@name, @name2, @name3) tuple.
+ *
+ * Returns the a pointer to the userdata
+ */
+void *
+xmlHashQLookup3(xmlHashTablePtr table,
+                const xmlChar *prefix, const xmlChar *name,
+		const xmlChar *prefix2, const xmlChar *name2,
+		const xmlChar *prefix3, const xmlChar *name3) {
+    unsigned long key;
+    xmlHashEntryPtr entry;
+
+    if (table == NULL)
+	return(NULL);
+    if (name == NULL)
+	return(NULL);
+    key = xmlHashComputeQKey(table, prefix, name, prefix2,
+                             name2, prefix3, name3);
+    if (table->table[key].valid == 0)
+	return(NULL);
+    for (entry = &(table->table[key]); entry != NULL; entry = entry->next) {
+	if ((xmlStrQEqual(prefix, name, entry->name)) &&
+	    (xmlStrQEqual(prefix2, name2, entry->name2)) &&
+	    (xmlStrQEqual(prefix3, name3, entry->name3)))
+	    return(entry->payload);
+    }
+    return(NULL);
+}
+
+typedef struct {
+    xmlHashScanner hashscanner;
+    void *data;
+} stubData;
+
+static void
+stubHashScannerFull (void *payload, void *data, const xmlChar *name,
+                     const xmlChar *name2 ATTRIBUTE_UNUSED,
+		     const xmlChar *name3 ATTRIBUTE_UNUSED) {
+    stubData *stubdata = (stubData *) data;
+    stubdata->hashscanner (payload, stubdata->data, (xmlChar *) name);
+}
+
+/**
+ * xmlHashScan:
+ * @table: the hash table
+ * @f:  the scanner function for items in the hash
+ * @data:  extra data passed to f
+ *
+ * Scan the hash @table and applied @f to each value.
+ */
+void
+xmlHashScan(xmlHashTablePtr table, xmlHashScanner f, void *data) {
+    stubData stubdata;
+    stubdata.data = data;
+    stubdata.hashscanner = f;
+    xmlHashScanFull (table, stubHashScannerFull, &stubdata);
+}
+
+/**
+ * xmlHashScanFull:
+ * @table: the hash table
+ * @f:  the scanner function for items in the hash
+ * @data:  extra data passed to f
+ *
+ * Scan the hash @table and applied @f to each value.
+ */
+void
+xmlHashScanFull(xmlHashTablePtr table, xmlHashScannerFull f, void *data) {
+    int i, nb;
+    xmlHashEntryPtr iter;
+    xmlHashEntryPtr next;
+
+    if (table == NULL)
+	return;
+    if (f == NULL)
+	return;
+
+    if (table->table) {
+	for(i = 0; i < table->size; i++) {
+	    if (table->table[i].valid == 0)
+		continue;
+	    iter = &(table->table[i]);
+	    while (iter) {
+		next = iter->next;
+                nb = table->nbElems;
+		if ((f != NULL) && (iter->payload != NULL))
+		    f(iter->payload, data, iter->name,
+		      iter->name2, iter->name3);
+                if (nb != table->nbElems) {
+                    /* table was modified by the callback, be careful */
+                    if (iter == &(table->table[i])) {
+                        if (table->table[i].valid == 0)
+                            iter = NULL;
+                        if (table->table[i].next != next)
+			    iter = &(table->table[i]);
+                    } else
+		        iter = next;
+                } else
+		    iter = next;
+	    }
+	}
+    }
+}
+
+/**
+ * xmlHashScan3:
+ * @table: the hash table
+ * @name: the name of the userdata or NULL
+ * @name2: a second name of the userdata or NULL
+ * @name3: a third name of the userdata or NULL
+ * @f:  the scanner function for items in the hash
+ * @data:  extra data passed to f
+ *
+ * Scan the hash @table and applied @f to each value matching
+ * (@name, @name2, @name3) tuple. If one of the names is null,
+ * the comparison is considered to match.
+ */
+void
+xmlHashScan3(xmlHashTablePtr table, const xmlChar *name,
+	     const xmlChar *name2, const xmlChar *name3,
+	     xmlHashScanner f, void *data) {
+    stubData stubdata;
+    stubdata.data = data;
+    stubdata.hashscanner = f;
+    xmlHashScanFull3(table, name, name2, name3, stubHashScannerFull,
+                     &stubdata);
+}
+
+/**
+ * xmlHashScanFull3:
+ * @table: the hash table
+ * @name: the name of the userdata or NULL
+ * @name2: a second name of the userdata or NULL
+ * @name3: a third name of the userdata or NULL
+ * @f:  the scanner function for items in the hash
+ * @data:  extra data passed to f
+ *
+ * Scan the hash @table and applied @f to each value matching
+ * (@name, @name2, @name3) tuple. If one of the names is null,
+ * the comparison is considered to match.
+ */
+void
+xmlHashScanFull3(xmlHashTablePtr table, const xmlChar *name,
+		 const xmlChar *name2, const xmlChar *name3,
+		 xmlHashScannerFull f, void *data) {
+    int i;
+    xmlHashEntryPtr iter;
+    xmlHashEntryPtr next;
+
+    if (table == NULL)
+	return;
+    if (f == NULL)
+	return;
+
+    if (table->table) {
+	for(i = 0; i < table->size; i++) {
+	    if (table->table[i].valid == 0)
+		continue;
+	    iter = &(table->table[i]);
+	    while (iter) {
+		next = iter->next;
+		if (((name == NULL) || (xmlStrEqual(name, iter->name))) &&
+		    ((name2 == NULL) || (xmlStrEqual(name2, iter->name2))) &&
+		    ((name3 == NULL) || (xmlStrEqual(name3, iter->name3))) &&
+		    (iter->payload != NULL)) {
+		    f(iter->payload, data, iter->name,
+		      iter->name2, iter->name3);
+		}
+		iter = next;
+	    }
+	}
+    }
+}
+
+/**
+ * xmlHashCopy:
+ * @table: the hash table
+ * @f:  the copier function for items in the hash
+ *
+ * Scan the hash @table and applied @f to each value.
+ *
+ * Returns the new table or NULL in case of error.
+ */
+xmlHashTablePtr
+xmlHashCopy(xmlHashTablePtr table, xmlHashCopier f) {
+    int i;
+    xmlHashEntryPtr iter;
+    xmlHashEntryPtr next;
+    xmlHashTablePtr ret;
+
+    if (table == NULL)
+	return(NULL);
+    if (f == NULL)
+	return(NULL);
+
+    ret = xmlHashCreate(table->size);
+    if (ret == NULL)
+        return(NULL);
+
+    if (table->table) {
+	for(i = 0; i < table->size; i++) {
+	    if (table->table[i].valid == 0)
+		continue;
+	    iter = &(table->table[i]);
+	    while (iter) {
+		next = iter->next;
+		xmlHashAddEntry3(ret, iter->name, iter->name2,
+			         iter->name3, f(iter->payload, iter->name));
+		iter = next;
+	    }
+	}
+    }
+    ret->nbElems = table->nbElems;
+    return(ret);
+}
+
+/**
+ * xmlHashSize:
+ * @table: the hash table
+ *
+ * Query the number of elements installed in the hash @table.
+ *
+ * Returns the number of elements in the hash table or
+ * -1 in case of error
+ */
+int
+xmlHashSize(xmlHashTablePtr table) {
+    if (table == NULL)
+	return(-1);
+    return(table->nbElems);
+}
+
+/**
+ * xmlHashRemoveEntry:
+ * @table: the hash table
+ * @name: the name of the userdata
+ * @f: the deallocator function for removed item (if any)
+ *
+ * Find the userdata specified by the @name and remove
+ * it from the hash @table. Existing userdata for this tuple will be removed
+ * and freed with @f.
+ *
+ * Returns 0 if the removal succeeded and -1 in case of error or not found.
+ */
+int xmlHashRemoveEntry(xmlHashTablePtr table, const xmlChar *name,
+		       xmlHashDeallocator f) {
+    return(xmlHashRemoveEntry3(table, name, NULL, NULL, f));
+}
+
+/**
+ * xmlHashRemoveEntry2:
+ * @table: the hash table
+ * @name: the name of the userdata
+ * @name2: a second name of the userdata
+ * @f: the deallocator function for removed item (if any)
+ *
+ * Find the userdata specified by the (@name, @name2) tuple and remove
+ * it from the hash @table. Existing userdata for this tuple will be removed
+ * and freed with @f.
+ *
+ * Returns 0 if the removal succeeded and -1 in case of error or not found.
+ */
+int
+xmlHashRemoveEntry2(xmlHashTablePtr table, const xmlChar *name,
+			const xmlChar *name2, xmlHashDeallocator f) {
+    return(xmlHashRemoveEntry3(table, name, name2, NULL, f));
+}
+
+/**
+ * xmlHashRemoveEntry3:
+ * @table: the hash table
+ * @name: the name of the userdata
+ * @name2: a second name of the userdata
+ * @name3: a third name of the userdata
+ * @f: the deallocator function for removed item (if any)
+ *
+ * Find the userdata specified by the (@name, @name2, @name3) tuple and remove
+ * it from the hash @table. Existing userdata for this tuple will be removed
+ * and freed with @f.
+ *
+ * Returns 0 if the removal succeeded and -1 in case of error or not found.
+ */
+int
+xmlHashRemoveEntry3(xmlHashTablePtr table, const xmlChar *name,
+    const xmlChar *name2, const xmlChar *name3, xmlHashDeallocator f) {
+    unsigned long key;
+    xmlHashEntryPtr entry;
+    xmlHashEntryPtr prev = NULL;
+
+    if (table == NULL || name == NULL)
+        return(-1);
+
+    key = xmlHashComputeKey(table, name, name2, name3);
+    if (table->table[key].valid == 0) {
+        return(-1);
+    } else {
+        for (entry = &(table->table[key]); entry != NULL; entry = entry->next) {
+            if (xmlStrEqual(entry->name, name) &&
+                    xmlStrEqual(entry->name2, name2) &&
+                    xmlStrEqual(entry->name3, name3)) {
+                if ((f != NULL) && (entry->payload != NULL))
+                    f(entry->payload, entry->name);
+                entry->payload = NULL;
+		if (table->dict == NULL) {
+		    if(entry->name)
+			xmlFree(entry->name);
+		    if(entry->name2)
+			xmlFree(entry->name2);
+		    if(entry->name3)
+			xmlFree(entry->name3);
+		}
+                if(prev) {
+                    prev->next = entry->next;
+		    xmlFree(entry);
+		} else {
+		    if (entry->next == NULL) {
+			entry->valid = 0;
+		    } else {
+			entry = entry->next;
+			memcpy(&(table->table[key]), entry, sizeof(xmlHashEntry));
+			xmlFree(entry);
+		    }
+		}
+                table->nbElems--;
+                return(0);
+            }
+            prev = entry;
+        }
+        return(-1);
+    }
+}
+
+#define bottom_hash
+#include "elfgcchack.h"
diff --git a/src/include/Makefile.am b/src/include/Makefile.am
new file mode 100644
index 000000000000..7dbfaa5bb58f
--- /dev/null
+++ b/src/include/Makefile.am
@@ -0,0 +1,5 @@
+## Process this file with automake to produce Makefile.in
+SUBDIRS=libxml
+
+EXTRA_DIST = win32config.h wsockcompat.h
+
diff --git a/src/include/libxml/DOCBparser.h b/src/include/libxml/DOCBparser.h
new file mode 100644
index 000000000000..9394fa71bddc
--- /dev/null
+++ b/src/include/libxml/DOCBparser.h
@@ -0,0 +1,96 @@
+/*
+ * Summary: old DocBook SGML parser
+ * Description: interface for a DocBook SGML non-verifying parser
+ * This code is DEPRECATED, and should not be used anymore.
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __DOCB_PARSER_H__
+#define __DOCB_PARSER_H__
+#include <libxml/xmlversion.h>
+
+#ifdef LIBXML_DOCB_ENABLED
+
+#include <libxml/parser.h>
+#include <libxml/parserInternals.h>
+
+#ifndef IN_LIBXML
+#ifdef __GNUC__
+#warning "The DOCBparser module has been deprecated in libxml2-2.6.0"
+#endif
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * Most of the back-end structures from XML and SGML are shared.
+ */
+typedef xmlParserCtxt docbParserCtxt;
+typedef xmlParserCtxtPtr docbParserCtxtPtr;
+typedef xmlSAXHandler docbSAXHandler;
+typedef xmlSAXHandlerPtr docbSAXHandlerPtr;
+typedef xmlParserInput docbParserInput;
+typedef xmlParserInputPtr docbParserInputPtr;
+typedef xmlDocPtr docbDocPtr;
+
+/*
+ * There is only few public functions.
+ */
+XMLPUBFUN int XMLCALL
+		     docbEncodeEntities(unsigned char *out,
+                                        int *outlen,
+                                        const unsigned char *in,
+                                        int *inlen, int quoteChar);
+
+XMLPUBFUN docbDocPtr XMLCALL
+		     docbSAXParseDoc   (xmlChar *cur,
+                                        const char *encoding,
+                                        docbSAXHandlerPtr sax,
+                                        void *userData);
+XMLPUBFUN docbDocPtr XMLCALL
+		     docbParseDoc      (xmlChar *cur,
+                                        const char *encoding);
+XMLPUBFUN docbDocPtr XMLCALL
+		     docbSAXParseFile  (const char *filename,
+                                        const char *encoding,
+                                        docbSAXHandlerPtr sax,
+                                        void *userData);
+XMLPUBFUN docbDocPtr XMLCALL
+		     docbParseFile     (const char *filename,
+                                        const char *encoding);
+
+/**
+ * Interfaces for the Push mode.
+ */
+XMLPUBFUN void XMLCALL
+		     docbFreeParserCtxt      (docbParserCtxtPtr ctxt);
+XMLPUBFUN docbParserCtxtPtr XMLCALL
+		     docbCreatePushParserCtxt(docbSAXHandlerPtr sax,
+                                              void *user_data,
+                                              const char *chunk,
+                                              int size,
+                                              const char *filename,
+                                              xmlCharEncoding enc);
+XMLPUBFUN int XMLCALL
+		     docbParseChunk          (docbParserCtxtPtr ctxt,
+                                              const char *chunk,
+                                              int size,
+                                              int terminate);
+XMLPUBFUN docbParserCtxtPtr XMLCALL
+		     docbCreateFileParserCtxt(const char *filename,
+                                              const char *encoding);
+XMLPUBFUN int XMLCALL
+		     docbParseDocument       (docbParserCtxtPtr ctxt);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LIBXML_DOCB_ENABLED */
+
+#endif /* __DOCB_PARSER_H__ */
diff --git a/src/include/libxml/HTMLparser.h b/src/include/libxml/HTMLparser.h
new file mode 100644
index 000000000000..1d4fec2f7343
--- /dev/null
+++ b/src/include/libxml/HTMLparser.h
@@ -0,0 +1,306 @@
+/*
+ * Summary: interface for an HTML 4.0 non-verifying parser
+ * Description: this module implements an HTML 4.0 non-verifying parser
+ *              with API compatible with the XML parser ones. It should
+ *              be able to parse "real world" HTML, even if severely
+ *              broken from a specification point of view.
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __HTML_PARSER_H__
+#define __HTML_PARSER_H__
+#include <libxml/xmlversion.h>
+#include <libxml/parser.h>
+
+#ifdef LIBXML_HTML_ENABLED
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * Most of the back-end structures from XML and HTML are shared.
+ */
+typedef xmlParserCtxt htmlParserCtxt;
+typedef xmlParserCtxtPtr htmlParserCtxtPtr;
+typedef xmlParserNodeInfo htmlParserNodeInfo;
+typedef xmlSAXHandler htmlSAXHandler;
+typedef xmlSAXHandlerPtr htmlSAXHandlerPtr;
+typedef xmlParserInput htmlParserInput;
+typedef xmlParserInputPtr htmlParserInputPtr;
+typedef xmlDocPtr htmlDocPtr;
+typedef xmlNodePtr htmlNodePtr;
+
+/*
+ * Internal description of an HTML element, representing HTML 4.01
+ * and XHTML 1.0 (which share the same structure).
+ */
+typedef struct _htmlElemDesc htmlElemDesc;
+typedef htmlElemDesc *htmlElemDescPtr;
+struct _htmlElemDesc {
+    const char *name;	/* The tag name */
+    char startTag;      /* Whether the start tag can be implied */
+    char endTag;        /* Whether the end tag can be implied */
+    char saveEndTag;    /* Whether the end tag should be saved */
+    char empty;         /* Is this an empty element ? */
+    char depr;          /* Is this a deprecated element ? */
+    char dtd;           /* 1: only in Loose DTD, 2: only Frameset one */
+    char isinline;      /* is this a block 0 or inline 1 element */
+    const char *desc;   /* the description */
+
+/* NRK Jan.2003
+ * New fields encapsulating HTML structure
+ *
+ * Bugs:
+ *	This is a very limited representation.  It fails to tell us when
+ *	an element *requires* subelements (we only have whether they're
+ *	allowed or not), and it doesn't tell us where CDATA and PCDATA
+ *	are allowed.  Some element relationships are not fully represented:
+ *	these are flagged with the word MODIFIER
+ */
+    const char** subelts;		/* allowed sub-elements of this element */
+    const char* defaultsubelt;	/* subelement for suggested auto-repair
+					   if necessary or NULL */
+    const char** attrs_opt;		/* Optional Attributes */
+    const char** attrs_depr;		/* Additional deprecated attributes */
+    const char** attrs_req;		/* Required attributes */
+};
+
+/*
+ * Internal description of an HTML entity.
+ */
+typedef struct _htmlEntityDesc htmlEntityDesc;
+typedef htmlEntityDesc *htmlEntityDescPtr;
+struct _htmlEntityDesc {
+    unsigned int value;	/* the UNICODE value for the character */
+    const char *name;	/* The entity name */
+    const char *desc;   /* the description */
+};
+
+/*
+ * There is only few public functions.
+ */
+XMLPUBFUN const htmlElemDesc * XMLCALL
+			htmlTagLookup	(const xmlChar *tag);
+XMLPUBFUN const htmlEntityDesc * XMLCALL
+			htmlEntityLookup(const xmlChar *name);
+XMLPUBFUN const htmlEntityDesc * XMLCALL
+			htmlEntityValueLookup(unsigned int value);
+
+XMLPUBFUN int XMLCALL
+			htmlIsAutoClosed(htmlDocPtr doc,
+					 htmlNodePtr elem);
+XMLPUBFUN int XMLCALL
+			htmlAutoCloseTag(htmlDocPtr doc,
+					 const xmlChar *name,
+					 htmlNodePtr elem);
+XMLPUBFUN const htmlEntityDesc * XMLCALL
+			htmlParseEntityRef(htmlParserCtxtPtr ctxt,
+					 const xmlChar **str);
+XMLPUBFUN int XMLCALL
+			htmlParseCharRef(htmlParserCtxtPtr ctxt);
+XMLPUBFUN void XMLCALL
+			htmlParseElement(htmlParserCtxtPtr ctxt);
+
+XMLPUBFUN htmlParserCtxtPtr XMLCALL
+			htmlNewParserCtxt(void);
+
+XMLPUBFUN htmlParserCtxtPtr XMLCALL
+			htmlCreateMemoryParserCtxt(const char *buffer,
+						   int size);
+
+XMLPUBFUN int XMLCALL
+			htmlParseDocument(htmlParserCtxtPtr ctxt);
+XMLPUBFUN htmlDocPtr XMLCALL
+			htmlSAXParseDoc	(const xmlChar *cur,
+					 const char *encoding,
+					 htmlSAXHandlerPtr sax,
+					 void *userData);
+XMLPUBFUN htmlDocPtr XMLCALL
+			htmlParseDoc	(const xmlChar *cur,
+					 const char *encoding);
+XMLPUBFUN htmlDocPtr XMLCALL
+			htmlSAXParseFile(const char *filename,
+					 const char *encoding,
+					 htmlSAXHandlerPtr sax,
+					 void *userData);
+XMLPUBFUN htmlDocPtr XMLCALL
+			htmlParseFile	(const char *filename,
+					 const char *encoding);
+XMLPUBFUN int XMLCALL
+			UTF8ToHtml	(unsigned char *out,
+					 int *outlen,
+					 const unsigned char *in,
+					 int *inlen);
+XMLPUBFUN int XMLCALL
+			htmlEncodeEntities(unsigned char *out,
+					 int *outlen,
+					 const unsigned char *in,
+					 int *inlen, int quoteChar);
+XMLPUBFUN int XMLCALL
+			htmlIsScriptAttribute(const xmlChar *name);
+XMLPUBFUN int XMLCALL
+			htmlHandleOmittedElem(int val);
+
+#ifdef LIBXML_PUSH_ENABLED
+/**
+ * Interfaces for the Push mode.
+ */
+XMLPUBFUN htmlParserCtxtPtr XMLCALL
+			htmlCreatePushParserCtxt(htmlSAXHandlerPtr sax,
+						 void *user_data,
+						 const char *chunk,
+						 int size,
+						 const char *filename,
+						 xmlCharEncoding enc);
+XMLPUBFUN int XMLCALL
+			htmlParseChunk		(htmlParserCtxtPtr ctxt,
+						 const char *chunk,
+						 int size,
+						 int terminate);
+#endif /* LIBXML_PUSH_ENABLED */
+
+XMLPUBFUN void XMLCALL
+			htmlFreeParserCtxt	(htmlParserCtxtPtr ctxt);
+
+/*
+ * New set of simpler/more flexible APIs
+ */
+/**
+ * xmlParserOption:
+ *
+ * This is the set of XML parser options that can be passed down
+ * to the xmlReadDoc() and similar calls.
+ */
+typedef enum {
+    HTML_PARSE_RECOVER  = 1<<0, /* Relaxed parsing */
+    HTML_PARSE_NODEFDTD = 1<<2, /* do not default a doctype if not found */
+    HTML_PARSE_NOERROR	= 1<<5,	/* suppress error reports */
+    HTML_PARSE_NOWARNING= 1<<6,	/* suppress warning reports */
+    HTML_PARSE_PEDANTIC	= 1<<7,	/* pedantic error reporting */
+    HTML_PARSE_NOBLANKS	= 1<<8,	/* remove blank nodes */
+    HTML_PARSE_NONET	= 1<<11,/* Forbid network access */
+    HTML_PARSE_NOIMPLIED= 1<<13,/* Do not add implied html/body... elements */
+    HTML_PARSE_COMPACT  = 1<<16,/* compact small text nodes */
+    HTML_PARSE_IGNORE_ENC=1<<21 /* ignore internal document encoding hint */
+} htmlParserOption;
+
+XMLPUBFUN void XMLCALL
+		htmlCtxtReset		(htmlParserCtxtPtr ctxt);
+XMLPUBFUN int XMLCALL
+		htmlCtxtUseOptions	(htmlParserCtxtPtr ctxt,
+					 int options);
+XMLPUBFUN htmlDocPtr XMLCALL
+		htmlReadDoc		(const xmlChar *cur,
+					 const char *URL,
+					 const char *encoding,
+					 int options);
+XMLPUBFUN htmlDocPtr XMLCALL
+		htmlReadFile		(const char *URL,
+					 const char *encoding,
+					 int options);
+XMLPUBFUN htmlDocPtr XMLCALL
+		htmlReadMemory		(const char *buffer,
+					 int size,
+					 const char *URL,
+					 const char *encoding,
+					 int options);
+XMLPUBFUN htmlDocPtr XMLCALL
+		htmlReadFd		(int fd,
+					 const char *URL,
+					 const char *encoding,
+					 int options);
+XMLPUBFUN htmlDocPtr XMLCALL
+		htmlReadIO		(xmlInputReadCallback ioread,
+					 xmlInputCloseCallback ioclose,
+					 void *ioctx,
+					 const char *URL,
+					 const char *encoding,
+					 int options);
+XMLPUBFUN htmlDocPtr XMLCALL
+		htmlCtxtReadDoc		(xmlParserCtxtPtr ctxt,
+					 const xmlChar *cur,
+					 const char *URL,
+					 const char *encoding,
+					 int options);
+XMLPUBFUN htmlDocPtr XMLCALL
+		htmlCtxtReadFile		(xmlParserCtxtPtr ctxt,
+					 const char *filename,
+					 const char *encoding,
+					 int options);
+XMLPUBFUN htmlDocPtr XMLCALL
+		htmlCtxtReadMemory		(xmlParserCtxtPtr ctxt,
+					 const char *buffer,
+					 int size,
+					 const char *URL,
+					 const char *encoding,
+					 int options);
+XMLPUBFUN htmlDocPtr XMLCALL
+		htmlCtxtReadFd		(xmlParserCtxtPtr ctxt,
+					 int fd,
+					 const char *URL,
+					 const char *encoding,
+					 int options);
+XMLPUBFUN htmlDocPtr XMLCALL
+		htmlCtxtReadIO		(xmlParserCtxtPtr ctxt,
+					 xmlInputReadCallback ioread,
+					 xmlInputCloseCallback ioclose,
+					 void *ioctx,
+					 const char *URL,
+					 const char *encoding,
+					 int options);
+
+/* NRK/Jan2003: further knowledge of HTML structure
+ */
+typedef enum {
+  HTML_NA = 0 ,		/* something we don't check at all */
+  HTML_INVALID = 0x1 ,
+  HTML_DEPRECATED = 0x2 ,
+  HTML_VALID = 0x4 ,
+  HTML_REQUIRED = 0xc /* VALID bit set so ( & HTML_VALID ) is TRUE */
+} htmlStatus ;
+
+/* Using htmlElemDesc rather than name here, to emphasise the fact
+   that otherwise there's a lookup overhead
+*/
+XMLPUBFUN htmlStatus XMLCALL htmlAttrAllowed(const htmlElemDesc*, const xmlChar*, int) ;
+XMLPUBFUN int XMLCALL htmlElementAllowedHere(const htmlElemDesc*, const xmlChar*) ;
+XMLPUBFUN htmlStatus XMLCALL htmlElementStatusHere(const htmlElemDesc*, const htmlElemDesc*) ;
+XMLPUBFUN htmlStatus XMLCALL htmlNodeStatus(const htmlNodePtr, int) ;
+/**
+ * htmlDefaultSubelement:
+ * @elt: HTML element
+ *
+ * Returns the default subelement for this element
+ */
+#define htmlDefaultSubelement(elt) elt->defaultsubelt
+/**
+ * htmlElementAllowedHereDesc:
+ * @parent: HTML parent element
+ * @elt: HTML element
+ *
+ * Checks whether an HTML element description may be a
+ * direct child of the specified element.
+ *
+ * Returns 1 if allowed; 0 otherwise.
+ */
+#define htmlElementAllowedHereDesc(parent,elt) \
+	htmlElementAllowedHere((parent), (elt)->name)
+/**
+ * htmlRequiredAttrs:
+ * @elt: HTML element
+ *
+ * Returns the attributes required for the specified element.
+ */
+#define htmlRequiredAttrs(elt) (elt)->attrs_req
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LIBXML_HTML_ENABLED */
+#endif /* __HTML_PARSER_H__ */
diff --git a/src/include/libxml/HTMLtree.h b/src/include/libxml/HTMLtree.h
new file mode 100644
index 000000000000..c0e110330c5b
--- /dev/null
+++ b/src/include/libxml/HTMLtree.h
@@ -0,0 +1,147 @@
+/*
+ * Summary: specific APIs to process HTML tree, especially serialization
+ * Description: this module implements a few function needed to process
+ *              tree in an HTML specific way.
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __HTML_TREE_H__
+#define __HTML_TREE_H__
+
+#include <stdio.h>
+#include <libxml/xmlversion.h>
+#include <libxml/tree.h>
+#include <libxml/HTMLparser.h>
+
+#ifdef LIBXML_HTML_ENABLED
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/**
+ * HTML_TEXT_NODE:
+ *
+ * Macro. A text node in a HTML document is really implemented
+ * the same way as a text node in an XML document.
+ */
+#define HTML_TEXT_NODE		XML_TEXT_NODE
+/**
+ * HTML_ENTITY_REF_NODE:
+ *
+ * Macro. An entity reference in a HTML document is really implemented
+ * the same way as an entity reference in an XML document.
+ */
+#define HTML_ENTITY_REF_NODE	XML_ENTITY_REF_NODE
+/**
+ * HTML_COMMENT_NODE:
+ *
+ * Macro. A comment in a HTML document is really implemented
+ * the same way as a comment in an XML document.
+ */
+#define HTML_COMMENT_NODE	XML_COMMENT_NODE
+/**
+ * HTML_PRESERVE_NODE:
+ *
+ * Macro. A preserved node in a HTML document is really implemented
+ * the same way as a CDATA section in an XML document.
+ */
+#define HTML_PRESERVE_NODE	XML_CDATA_SECTION_NODE
+/**
+ * HTML_PI_NODE:
+ *
+ * Macro. A processing instruction in a HTML document is really implemented
+ * the same way as a processing instruction in an XML document.
+ */
+#define HTML_PI_NODE		XML_PI_NODE
+
+XMLPUBFUN htmlDocPtr XMLCALL
+		htmlNewDoc		(const xmlChar *URI,
+					 const xmlChar *ExternalID);
+XMLPUBFUN htmlDocPtr XMLCALL
+		htmlNewDocNoDtD		(const xmlChar *URI,
+					 const xmlChar *ExternalID);
+XMLPUBFUN const xmlChar * XMLCALL
+		htmlGetMetaEncoding	(htmlDocPtr doc);
+XMLPUBFUN int XMLCALL
+		htmlSetMetaEncoding	(htmlDocPtr doc,
+					 const xmlChar *encoding);
+#ifdef LIBXML_OUTPUT_ENABLED
+XMLPUBFUN void XMLCALL
+		htmlDocDumpMemory	(xmlDocPtr cur,
+					 xmlChar **mem,
+					 int *size);
+XMLPUBFUN void XMLCALL
+		htmlDocDumpMemoryFormat	(xmlDocPtr cur,
+					 xmlChar **mem,
+					 int *size,
+					 int format);
+XMLPUBFUN int XMLCALL
+		htmlDocDump		(FILE *f,
+					 xmlDocPtr cur);
+XMLPUBFUN int XMLCALL
+		htmlSaveFile		(const char *filename,
+					 xmlDocPtr cur);
+XMLPUBFUN int XMLCALL
+		htmlNodeDump		(xmlBufferPtr buf,
+					 xmlDocPtr doc,
+					 xmlNodePtr cur);
+XMLPUBFUN void XMLCALL
+		htmlNodeDumpFile	(FILE *out,
+					 xmlDocPtr doc,
+					 xmlNodePtr cur);
+XMLPUBFUN int XMLCALL
+		htmlNodeDumpFileFormat	(FILE *out,
+					 xmlDocPtr doc,
+					 xmlNodePtr cur,
+					 const char *encoding,
+					 int format);
+XMLPUBFUN int XMLCALL
+		htmlSaveFileEnc		(const char *filename,
+					 xmlDocPtr cur,
+					 const char *encoding);
+XMLPUBFUN int XMLCALL
+		htmlSaveFileFormat	(const char *filename,
+					 xmlDocPtr cur,
+					 const char *encoding,
+					 int format);
+
+XMLPUBFUN void XMLCALL
+		htmlNodeDumpFormatOutput(xmlOutputBufferPtr buf,
+					 xmlDocPtr doc,
+					 xmlNodePtr cur,
+					 const char *encoding,
+					 int format);
+XMLPUBFUN void XMLCALL
+		htmlDocContentDumpOutput(xmlOutputBufferPtr buf,
+					 xmlDocPtr cur,
+					 const char *encoding);
+XMLPUBFUN void XMLCALL
+		htmlDocContentDumpFormatOutput(xmlOutputBufferPtr buf,
+					 xmlDocPtr cur,
+					 const char *encoding,
+					 int format);
+XMLPUBFUN void XMLCALL
+		htmlNodeDumpOutput	(xmlOutputBufferPtr buf,
+					 xmlDocPtr doc,
+					 xmlNodePtr cur,
+					 const char *encoding);
+
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+XMLPUBFUN int XMLCALL
+		htmlIsBooleanAttr	(const xmlChar *name);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LIBXML_HTML_ENABLED */
+
+#endif /* __HTML_TREE_H__ */
+
diff --git a/src/include/libxml/Makefile.am b/src/include/libxml/Makefile.am
new file mode 100644
index 000000000000..328c1800e8d3
--- /dev/null
+++ b/src/include/libxml/Makefile.am
@@ -0,0 +1,54 @@
+## Process this file with automake to produce Makefile.in
+
+xmlincdir = $(includedir)/libxml2/libxml
+
+xmlinc_HEADERS = \
+		SAX.h \
+		entities.h \
+		encoding.h \
+		parser.h \
+		parserInternals.h \
+		xmlerror.h \
+		HTMLparser.h \
+		HTMLtree.h \
+		debugXML.h \
+		tree.h \
+		list.h \
+		hash.h \
+		xpath.h \
+		xpathInternals.h \
+		xpointer.h \
+		xinclude.h \
+		xmlIO.h \
+		xmlmemory.h \
+		nanohttp.h \
+		nanoftp.h \
+		uri.h \
+		valid.h \
+		xlink.h \
+		xmlversion.h \
+		DOCBparser.h \
+		catalog.h \
+		threads.h \
+		globals.h \
+		c14n.h \
+		xmlautomata.h \
+		xmlregexp.h \
+		xmlmodule.h \
+		xmlschemas.h \
+		schemasInternals.h \
+		xmlschemastypes.h \
+		xmlstring.h \
+		xmlunicode.h \
+		xmlreader.h \
+		relaxng.h \
+		dict.h \
+		SAX2.h \
+		xmlexports.h \
+		xmlwriter.h \
+		chvalid.h \
+		pattern.h \
+		xmlsave.h \
+		schematron.h
+
+EXTRA_DIST = xmlversion.h.in xmlwin32version.h.in
diff --git a/src/include/libxml/SAX.h b/src/include/libxml/SAX.h
new file mode 100644
index 000000000000..20093ceb6853
--- /dev/null
+++ b/src/include/libxml/SAX.h
@@ -0,0 +1,173 @@
+/*
+ * Summary: Old SAX version 1 handler, deprecated
+ * Description: DEPRECATED set of SAX version 1 interfaces used to
+ *              build the DOM tree.
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+
+#ifndef __XML_SAX_H__
+#define __XML_SAX_H__
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <libxml/xmlversion.h>
+#include <libxml/parser.h>
+#include <libxml/xlink.h>
+
+#ifdef LIBXML_LEGACY_ENABLED
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+XMLPUBFUN const xmlChar * XMLCALL
+		getPublicId			(void *ctx);
+XMLPUBFUN const xmlChar * XMLCALL
+		getSystemId			(void *ctx);
+XMLPUBFUN void XMLCALL
+		setDocumentLocator		(void *ctx,
+						 xmlSAXLocatorPtr loc);
+
+XMLPUBFUN int XMLCALL
+		getLineNumber			(void *ctx);
+XMLPUBFUN int XMLCALL
+		getColumnNumber			(void *ctx);
+
+XMLPUBFUN int XMLCALL
+		isStandalone			(void *ctx);
+XMLPUBFUN int XMLCALL
+		hasInternalSubset		(void *ctx);
+XMLPUBFUN int XMLCALL
+		hasExternalSubset		(void *ctx);
+
+XMLPUBFUN void XMLCALL
+		internalSubset			(void *ctx,
+						 const xmlChar *name,
+						 const xmlChar *ExternalID,
+						 const xmlChar *SystemID);
+XMLPUBFUN void XMLCALL
+		externalSubset			(void *ctx,
+						 const xmlChar *name,
+						 const xmlChar *ExternalID,
+						 const xmlChar *SystemID);
+XMLPUBFUN xmlEntityPtr XMLCALL
+		getEntity			(void *ctx,
+						 const xmlChar *name);
+XMLPUBFUN xmlEntityPtr XMLCALL
+		getParameterEntity		(void *ctx,
+						 const xmlChar *name);
+XMLPUBFUN xmlParserInputPtr XMLCALL
+		resolveEntity			(void *ctx,
+						 const xmlChar *publicId,
+						 const xmlChar *systemId);
+
+XMLPUBFUN void XMLCALL
+		entityDecl			(void *ctx,
+						 const xmlChar *name,
+						 int type,
+						 const xmlChar *publicId,
+						 const xmlChar *systemId,
+						 xmlChar *content);
+XMLPUBFUN void XMLCALL
+		attributeDecl			(void *ctx,
+						 const xmlChar *elem,
+						 const xmlChar *fullname,
+						 int type,
+						 int def,
+						 const xmlChar *defaultValue,
+						 xmlEnumerationPtr tree);
+XMLPUBFUN void XMLCALL
+		elementDecl			(void *ctx,
+						 const xmlChar *name,
+						 int type,
+						 xmlElementContentPtr content);
+XMLPUBFUN void XMLCALL
+		notationDecl			(void *ctx,
+						 const xmlChar *name,
+						 const xmlChar *publicId,
+						 const xmlChar *systemId);
+XMLPUBFUN void XMLCALL
+		unparsedEntityDecl		(void *ctx,
+						 const xmlChar *name,
+						 const xmlChar *publicId,
+						 const xmlChar *systemId,
+						 const xmlChar *notationName);
+
+XMLPUBFUN void XMLCALL
+		startDocument			(void *ctx);
+XMLPUBFUN void XMLCALL
+		endDocument			(void *ctx);
+XMLPUBFUN void XMLCALL
+		attribute			(void *ctx,
+						 const xmlChar *fullname,
+						 const xmlChar *value);
+XMLPUBFUN void XMLCALL
+		startElement			(void *ctx,
+						 const xmlChar *fullname,
+						 const xmlChar **atts);
+XMLPUBFUN void XMLCALL
+		endElement			(void *ctx,
+						 const xmlChar *name);
+XMLPUBFUN void XMLCALL
+		reference			(void *ctx,
+						 const xmlChar *name);
+XMLPUBFUN void XMLCALL
+		characters			(void *ctx,
+						 const xmlChar *ch,
+						 int len);
+XMLPUBFUN void XMLCALL
+		ignorableWhitespace		(void *ctx,
+						 const xmlChar *ch,
+						 int len);
+XMLPUBFUN void XMLCALL
+		processingInstruction		(void *ctx,
+						 const xmlChar *target,
+						 const xmlChar *data);
+XMLPUBFUN void XMLCALL
+		globalNamespace			(void *ctx,
+						 const xmlChar *href,
+						 const xmlChar *prefix);
+XMLPUBFUN void XMLCALL
+		setNamespace			(void *ctx,
+						 const xmlChar *name);
+XMLPUBFUN xmlNsPtr XMLCALL
+		getNamespace			(void *ctx);
+XMLPUBFUN int XMLCALL
+		checkNamespace			(void *ctx,
+						 xmlChar *nameSpace);
+XMLPUBFUN void XMLCALL
+		namespaceDecl			(void *ctx,
+						 const xmlChar *href,
+						 const xmlChar *prefix);
+XMLPUBFUN void XMLCALL
+		comment				(void *ctx,
+						 const xmlChar *value);
+XMLPUBFUN void XMLCALL
+		cdataBlock			(void *ctx,
+						 const xmlChar *value,
+						 int len);
+
+#ifdef LIBXML_SAX1_ENABLED
+XMLPUBFUN void XMLCALL
+		initxmlDefaultSAXHandler	(xmlSAXHandlerV1 *hdlr,
+						 int warning);
+#ifdef LIBXML_HTML_ENABLED
+XMLPUBFUN void XMLCALL
+		inithtmlDefaultSAXHandler	(xmlSAXHandlerV1 *hdlr);
+#endif
+#ifdef LIBXML_DOCB_ENABLED
+XMLPUBFUN void XMLCALL
+		initdocbDefaultSAXHandler	(xmlSAXHandlerV1 *hdlr);
+#endif
+#endif /* LIBXML_SAX1_ENABLED */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LIBXML_LEGACY_ENABLED */
+
+#endif /* __XML_SAX_H__ */
diff --git a/src/include/libxml/SAX2.h b/src/include/libxml/SAX2.h
new file mode 100644
index 000000000000..a55212eb554d
--- /dev/null
+++ b/src/include/libxml/SAX2.h
@@ -0,0 +1,178 @@
+/*
+ * Summary: SAX2 parser interface used to build the DOM tree
+ * Description: those are the default SAX2 interfaces used by
+ *              the library when building DOM tree.
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+
+#ifndef __XML_SAX2_H__
+#define __XML_SAX2_H__
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <libxml/xmlversion.h>
+#include <libxml/parser.h>
+#include <libxml/xlink.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+XMLPUBFUN const xmlChar * XMLCALL
+		xmlSAX2GetPublicId		(void *ctx);
+XMLPUBFUN const xmlChar * XMLCALL
+		xmlSAX2GetSystemId		(void *ctx);
+XMLPUBFUN void XMLCALL
+		xmlSAX2SetDocumentLocator	(void *ctx,
+						 xmlSAXLocatorPtr loc);
+
+XMLPUBFUN int XMLCALL
+		xmlSAX2GetLineNumber		(void *ctx);
+XMLPUBFUN int XMLCALL
+		xmlSAX2GetColumnNumber		(void *ctx);
+
+XMLPUBFUN int XMLCALL
+		xmlSAX2IsStandalone		(void *ctx);
+XMLPUBFUN int XMLCALL
+		xmlSAX2HasInternalSubset	(void *ctx);
+XMLPUBFUN int XMLCALL
+		xmlSAX2HasExternalSubset	(void *ctx);
+
+XMLPUBFUN void XMLCALL
+		xmlSAX2InternalSubset		(void *ctx,
+						 const xmlChar *name,
+						 const xmlChar *ExternalID,
+						 const xmlChar *SystemID);
+XMLPUBFUN void XMLCALL
+		xmlSAX2ExternalSubset		(void *ctx,
+						 const xmlChar *name,
+						 const xmlChar *ExternalID,
+						 const xmlChar *SystemID);
+XMLPUBFUN xmlEntityPtr XMLCALL
+		xmlSAX2GetEntity		(void *ctx,
+						 const xmlChar *name);
+XMLPUBFUN xmlEntityPtr XMLCALL
+		xmlSAX2GetParameterEntity	(void *ctx,
+						 const xmlChar *name);
+XMLPUBFUN xmlParserInputPtr XMLCALL
+		xmlSAX2ResolveEntity		(void *ctx,
+						 const xmlChar *publicId,
+						 const xmlChar *systemId);
+
+XMLPUBFUN void XMLCALL
+		xmlSAX2EntityDecl		(void *ctx,
+						 const xmlChar *name,
+						 int type,
+						 const xmlChar *publicId,
+						 const xmlChar *systemId,
+						 xmlChar *content);
+XMLPUBFUN void XMLCALL
+		xmlSAX2AttributeDecl		(void *ctx,
+						 const xmlChar *elem,
+						 const xmlChar *fullname,
+						 int type,
+						 int def,
+						 const xmlChar *defaultValue,
+						 xmlEnumerationPtr tree);
+XMLPUBFUN void XMLCALL
+		xmlSAX2ElementDecl		(void *ctx,
+						 const xmlChar *name,
+						 int type,
+						 xmlElementContentPtr content);
+XMLPUBFUN void XMLCALL
+		xmlSAX2NotationDecl		(void *ctx,
+						 const xmlChar *name,
+						 const xmlChar *publicId,
+						 const xmlChar *systemId);
+XMLPUBFUN void XMLCALL
+		xmlSAX2UnparsedEntityDecl	(void *ctx,
+						 const xmlChar *name,
+						 const xmlChar *publicId,
+						 const xmlChar *systemId,
+						 const xmlChar *notationName);
+
+XMLPUBFUN void XMLCALL
+		xmlSAX2StartDocument		(void *ctx);
+XMLPUBFUN void XMLCALL
+		xmlSAX2EndDocument		(void *ctx);
+#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || \
+    defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED) || \
+    defined(LIBXML_LEGACY_ENABLED)
+XMLPUBFUN void XMLCALL
+		xmlSAX2StartElement		(void *ctx,
+						 const xmlChar *fullname,
+						 const xmlChar **atts);
+XMLPUBFUN void XMLCALL
+		xmlSAX2EndElement		(void *ctx,
+						 const xmlChar *name);
+#endif /* LIBXML_SAX1_ENABLED or LIBXML_HTML_ENABLED or LIBXML_LEGACY_ENABLED */
+XMLPUBFUN void XMLCALL
+		xmlSAX2StartElementNs		(void *ctx,
+						 const xmlChar *localname,
+						 const xmlChar *prefix,
+						 const xmlChar *URI,
+						 int nb_namespaces,
+						 const xmlChar **namespaces,
+						 int nb_attributes,
+						 int nb_defaulted,
+						 const xmlChar **attributes);
+XMLPUBFUN void XMLCALL
+		xmlSAX2EndElementNs		(void *ctx,
+						 const xmlChar *localname,
+						 const xmlChar *prefix,
+						 const xmlChar *URI);
+XMLPUBFUN void XMLCALL
+		xmlSAX2Reference		(void *ctx,
+						 const xmlChar *name);
+XMLPUBFUN void XMLCALL
+		xmlSAX2Characters		(void *ctx,
+						 const xmlChar *ch,
+						 int len);
+XMLPUBFUN void XMLCALL
+		xmlSAX2IgnorableWhitespace	(void *ctx,
+						 const xmlChar *ch,
+						 int len);
+XMLPUBFUN void XMLCALL
+		xmlSAX2ProcessingInstruction	(void *ctx,
+						 const xmlChar *target,
+						 const xmlChar *data);
+XMLPUBFUN void XMLCALL
+		xmlSAX2Comment			(void *ctx,
+						 const xmlChar *value);
+XMLPUBFUN void XMLCALL
+		xmlSAX2CDataBlock		(void *ctx,
+						 const xmlChar *value,
+						 int len);
+
+#ifdef LIBXML_SAX1_ENABLED
+XMLPUBFUN int XMLCALL
+		xmlSAXDefaultVersion		(int version);
+#endif /* LIBXML_SAX1_ENABLED */
+
+XMLPUBFUN int XMLCALL
+		xmlSAXVersion			(xmlSAXHandler *hdlr,
+						 int version);
+XMLPUBFUN void XMLCALL
+		xmlSAX2InitDefaultSAXHandler    (xmlSAXHandler *hdlr,
+						 int warning);
+#ifdef LIBXML_HTML_ENABLED
+XMLPUBFUN void XMLCALL
+		xmlSAX2InitHtmlDefaultSAXHandler(xmlSAXHandler *hdlr);
+XMLPUBFUN void XMLCALL
+		htmlDefaultSAXHandlerInit	(void);
+#endif
+#ifdef LIBXML_DOCB_ENABLED
+XMLPUBFUN void XMLCALL
+		xmlSAX2InitDocbDefaultSAXHandler(xmlSAXHandler *hdlr);
+XMLPUBFUN void XMLCALL
+		docbDefaultSAXHandlerInit	(void);
+#endif
+XMLPUBFUN void XMLCALL
+		xmlDefaultSAXHandlerInit	(void);
+#ifdef __cplusplus
+}
+#endif
+#endif /* __XML_SAX2_H__ */
diff --git a/src/include/libxml/c14n.h b/src/include/libxml/c14n.h
new file mode 100644
index 000000000000..af93de63a4c3
--- /dev/null
+++ b/src/include/libxml/c14n.h
@@ -0,0 +1,128 @@
+/*
+ * Summary: Provide Canonical XML and Exclusive XML Canonicalization
+ * Description: the c14n modules provides a
+ *
+ * "Canonical XML" implementation
+ * http://www.w3.org/TR/xml-c14n
+ *
+ * and an
+ *
+ * "Exclusive XML Canonicalization" implementation
+ * http://www.w3.org/TR/xml-exc-c14n
+
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Aleksey Sanin <aleksey@aleksey.com>
+ */
+#ifndef __XML_C14N_H__
+#define __XML_C14N_H__
+
+#include <libxml/xmlversion.h>
+
+#ifdef LIBXML_C14N_ENABLED
+#ifdef LIBXML_OUTPUT_ENABLED
+
+#include <libxml/tree.h>
+#include <libxml/xpath.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/*
+ * XML Canonicalization
+ * http://www.w3.org/TR/xml-c14n
+ *
+ * Exclusive XML Canonicalization
+ * http://www.w3.org/TR/xml-exc-c14n
+ *
+ * Canonical form of an XML document could be created if and only if
+ *  a) default attributes (if any) are added to all nodes
+ *  b) all character and parsed entity references are resolved
+ * In order to achieve this in libxml2 the document MUST be loaded with
+ * following global settings:
+ *
+ *    xmlLoadExtDtdDefaultValue = XML_DETECT_IDS | XML_COMPLETE_ATTRS;
+ *    xmlSubstituteEntitiesDefault(1);
+ *
+ * or corresponding parser context setting:
+ *    xmlParserCtxtPtr ctxt;
+ *
+ *    ...
+ *    ctxt->loadsubset = XML_DETECT_IDS | XML_COMPLETE_ATTRS;
+ *    ctxt->replaceEntities = 1;
+ *    ...
+ */
+
+/*
+ * xmlC14NMode:
+ *
+ * Predefined values for C14N modes
+ *
+ */
+typedef enum {
+    XML_C14N_1_0            = 0,    /* Original C14N 1.0 spec */
+    XML_C14N_EXCLUSIVE_1_0  = 1,    /* Exclusive C14N 1.0 spec */
+    XML_C14N_1_1            = 2     /* C14N 1.1 spec */
+} xmlC14NMode;
+
+XMLPUBFUN int XMLCALL
+		xmlC14NDocSaveTo	(xmlDocPtr doc,
+					 xmlNodeSetPtr nodes,
+					 int mode, /* a xmlC14NMode */
+					 xmlChar **inclusive_ns_prefixes,
+					 int with_comments,
+					 xmlOutputBufferPtr buf);
+
+XMLPUBFUN int XMLCALL
+		xmlC14NDocDumpMemory	(xmlDocPtr doc,
+					 xmlNodeSetPtr nodes,
+					 int mode, /* a xmlC14NMode */
+					 xmlChar **inclusive_ns_prefixes,
+					 int with_comments,
+					 xmlChar **doc_txt_ptr);
+
+XMLPUBFUN int XMLCALL
+		xmlC14NDocSave		(xmlDocPtr doc,
+					 xmlNodeSetPtr nodes,
+					 int mode, /* a xmlC14NMode */
+					 xmlChar **inclusive_ns_prefixes,
+					 int with_comments,
+					 const char* filename,
+					 int compression);
+
+
+/**
+ * This is the core C14N function
+ */
+/**
+ * xmlC14NIsVisibleCallback:
+ * @user_data: user data
+ * @node: the current node
+ * @parent: the parent node
+ *
+ * Signature for a C14N callback on visible nodes
+ *
+ * Returns 1 if the node should be included
+ */
+typedef int (*xmlC14NIsVisibleCallback)	(void* user_data,
+					 xmlNodePtr node,
+					 xmlNodePtr parent);
+
+XMLPUBFUN int XMLCALL
+		xmlC14NExecute		(xmlDocPtr doc,
+					 xmlC14NIsVisibleCallback is_visible_callback,
+					 void* user_data,
+					 int mode, /* a xmlC14NMode */
+					 xmlChar **inclusive_ns_prefixes,
+					 int with_comments,
+					 xmlOutputBufferPtr buf);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* LIBXML_OUTPUT_ENABLED */
+#endif /* LIBXML_C14N_ENABLED */
+#endif /* __XML_C14N_H__ */
+
diff --git a/src/include/libxml/catalog.h b/src/include/libxml/catalog.h
new file mode 100644
index 000000000000..26b178dbbc9c
--- /dev/null
+++ b/src/include/libxml/catalog.h
@@ -0,0 +1,182 @@
+/**
+ * Summary: interfaces to the Catalog handling system
+ * Description: the catalog module implements the support for
+ * XML Catalogs and SGML catalogs
+ *
+ * SGML Open Technical Resolution TR9401:1997.
+ * http://www.jclark.com/sp/catalog.htm
+ *
+ * XML Catalogs Working Draft 06 August 2001
+ * http://www.oasis-open.org/committees/entity/spec-2001-08-06.html
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_CATALOG_H__
+#define __XML_CATALOG_H__
+
+#include <stdio.h>
+
+#include <libxml/xmlversion.h>
+#include <libxml/xmlstring.h>
+#include <libxml/tree.h>
+
+#ifdef LIBXML_CATALOG_ENABLED
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * XML_CATALOGS_NAMESPACE:
+ *
+ * The namespace for the XML Catalogs elements.
+ */
+#define XML_CATALOGS_NAMESPACE					\
+    (const xmlChar *) "urn:oasis:names:tc:entity:xmlns:xml:catalog"
+/**
+ * XML_CATALOG_PI:
+ *
+ * The specific XML Catalog Processing Instruction name.
+ */
+#define XML_CATALOG_PI						\
+    (const xmlChar *) "oasis-xml-catalog"
+
+/*
+ * The API is voluntarily limited to general cataloging.
+ */
+typedef enum {
+    XML_CATA_PREFER_NONE = 0,
+    XML_CATA_PREFER_PUBLIC = 1,
+    XML_CATA_PREFER_SYSTEM
+} xmlCatalogPrefer;
+
+typedef enum {
+    XML_CATA_ALLOW_NONE = 0,
+    XML_CATA_ALLOW_GLOBAL = 1,
+    XML_CATA_ALLOW_DOCUMENT = 2,
+    XML_CATA_ALLOW_ALL = 3
+} xmlCatalogAllow;
+
+typedef struct _xmlCatalog xmlCatalog;
+typedef xmlCatalog *xmlCatalogPtr;
+
+/*
+ * Operations on a given catalog.
+ */
+XMLPUBFUN xmlCatalogPtr XMLCALL
+		xmlNewCatalog		(int sgml);
+XMLPUBFUN xmlCatalogPtr XMLCALL
+		xmlLoadACatalog		(const char *filename);
+XMLPUBFUN xmlCatalogPtr XMLCALL
+		xmlLoadSGMLSuperCatalog	(const char *filename);
+XMLPUBFUN int XMLCALL
+		xmlConvertSGMLCatalog	(xmlCatalogPtr catal);
+XMLPUBFUN int XMLCALL
+		xmlACatalogAdd		(xmlCatalogPtr catal,
+					 const xmlChar *type,
+					 const xmlChar *orig,
+					 const xmlChar *replace);
+XMLPUBFUN int XMLCALL
+		xmlACatalogRemove	(xmlCatalogPtr catal,
+					 const xmlChar *value);
+XMLPUBFUN xmlChar * XMLCALL
+		xmlACatalogResolve	(xmlCatalogPtr catal,
+					 const xmlChar *pubID,
+	                                 const xmlChar *sysID);
+XMLPUBFUN xmlChar * XMLCALL
+		xmlACatalogResolveSystem(xmlCatalogPtr catal,
+					 const xmlChar *sysID);
+XMLPUBFUN xmlChar * XMLCALL
+		xmlACatalogResolvePublic(xmlCatalogPtr catal,
+					 const xmlChar *pubID);
+XMLPUBFUN xmlChar * XMLCALL
+		xmlACatalogResolveURI	(xmlCatalogPtr catal,
+					 const xmlChar *URI);
+#ifdef LIBXML_OUTPUT_ENABLED
+XMLPUBFUN void XMLCALL
+		xmlACatalogDump		(xmlCatalogPtr catal,
+					 FILE *out);
+#endif /* LIBXML_OUTPUT_ENABLED */
+XMLPUBFUN void XMLCALL
+		xmlFreeCatalog		(xmlCatalogPtr catal);
+XMLPUBFUN int XMLCALL
+		xmlCatalogIsEmpty	(xmlCatalogPtr catal);
+
+/*
+ * Global operations.
+ */
+XMLPUBFUN void XMLCALL
+		xmlInitializeCatalog	(void);
+XMLPUBFUN int XMLCALL
+		xmlLoadCatalog		(const char *filename);
+XMLPUBFUN void XMLCALL
+		xmlLoadCatalogs		(const char *paths);
+XMLPUBFUN void XMLCALL
+		xmlCatalogCleanup	(void);
+#ifdef LIBXML_OUTPUT_ENABLED
+XMLPUBFUN void XMLCALL
+		xmlCatalogDump		(FILE *out);
+#endif /* LIBXML_OUTPUT_ENABLED */
+XMLPUBFUN xmlChar * XMLCALL
+		xmlCatalogResolve	(const xmlChar *pubID,
+	                                 const xmlChar *sysID);
+XMLPUBFUN xmlChar * XMLCALL
+		xmlCatalogResolveSystem	(const xmlChar *sysID);
+XMLPUBFUN xmlChar * XMLCALL
+		xmlCatalogResolvePublic	(const xmlChar *pubID);
+XMLPUBFUN xmlChar * XMLCALL
+		xmlCatalogResolveURI	(const xmlChar *URI);
+XMLPUBFUN int XMLCALL
+		xmlCatalogAdd		(const xmlChar *type,
+					 const xmlChar *orig,
+					 const xmlChar *replace);
+XMLPUBFUN int XMLCALL
+		xmlCatalogRemove	(const xmlChar *value);
+XMLPUBFUN xmlDocPtr XMLCALL
+		xmlParseCatalogFile	(const char *filename);
+XMLPUBFUN int XMLCALL
+		xmlCatalogConvert	(void);
+
+/*
+ * Strictly minimal interfaces for per-document catalogs used
+ * by the parser.
+ */
+XMLPUBFUN void XMLCALL
+		xmlCatalogFreeLocal	(void *catalogs);
+XMLPUBFUN void * XMLCALL
+		xmlCatalogAddLocal	(void *catalogs,
+					 const xmlChar *URL);
+XMLPUBFUN xmlChar * XMLCALL
+		xmlCatalogLocalResolve	(void *catalogs,
+					 const xmlChar *pubID,
+	                                 const xmlChar *sysID);
+XMLPUBFUN xmlChar * XMLCALL
+		xmlCatalogLocalResolveURI(void *catalogs,
+					 const xmlChar *URI);
+/*
+ * Preference settings.
+ */
+XMLPUBFUN int XMLCALL
+		xmlCatalogSetDebug	(int level);
+XMLPUBFUN xmlCatalogPrefer XMLCALL
+		xmlCatalogSetDefaultPrefer(xmlCatalogPrefer prefer);
+XMLPUBFUN void XMLCALL
+		xmlCatalogSetDefaults	(xmlCatalogAllow allow);
+XMLPUBFUN xmlCatalogAllow XMLCALL
+		xmlCatalogGetDefaults	(void);
+
+
+/* DEPRECATED interfaces */
+XMLPUBFUN const xmlChar * XMLCALL
+		xmlCatalogGetSystem	(const xmlChar *sysID);
+XMLPUBFUN const xmlChar * XMLCALL
+		xmlCatalogGetPublic	(const xmlChar *pubID);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* LIBXML_CATALOG_ENABLED */
+#endif /* __XML_CATALOG_H__ */
diff --git a/src/include/libxml/chvalid.h b/src/include/libxml/chvalid.h
new file mode 100644
index 000000000000..fb43016982d3
--- /dev/null
+++ b/src/include/libxml/chvalid.h
@@ -0,0 +1,230 @@
+/*
+ * Summary: Unicode character range checking
+ * Description: this module exports interfaces for the character
+ *               range validation APIs
+ *
+ * This file is automatically generated from the cvs source
+ * definition files using the genChRanges.py Python script
+ *
+ * Generation date: Mon Mar 27 11:09:48 2006
+ * Sources: chvalid.def
+ * Author: William Brack <wbrack@mmm.com.hk>
+ */
+
+#ifndef __XML_CHVALID_H__
+#define __XML_CHVALID_H__
+
+#include <libxml/xmlversion.h>
+#include <libxml/xmlstring.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * Define our typedefs and structures
+ *
+ */
+typedef struct _xmlChSRange xmlChSRange;
+typedef xmlChSRange *xmlChSRangePtr;
+struct _xmlChSRange {
+    unsigned short	low;
+    unsigned short	high;
+};
+
+typedef struct _xmlChLRange xmlChLRange;
+typedef xmlChLRange *xmlChLRangePtr;
+struct _xmlChLRange {
+    unsigned int	low;
+    unsigned int	high;
+};
+
+typedef struct _xmlChRangeGroup xmlChRangeGroup;
+typedef xmlChRangeGroup *xmlChRangeGroupPtr;
+struct _xmlChRangeGroup {
+    int			nbShortRange;
+    int			nbLongRange;
+    const xmlChSRange	*shortRange;	/* points to an array of ranges */
+    const xmlChLRange	*longRange;
+};
+
+/**
+ * Range checking routine
+ */
+XMLPUBFUN int XMLCALL
+		xmlCharInRange(unsigned int val, const xmlChRangeGroup *group);
+
+
+/**
+ * xmlIsBaseChar_ch:
+ * @c: char to validate
+ *
+ * Automatically generated by genChRanges.py
+ */
+#define xmlIsBaseChar_ch(c)	(((0x41 <= (c)) && ((c) <= 0x5a)) || \
+				 ((0x61 <= (c)) && ((c) <= 0x7a)) || \
+				 ((0xc0 <= (c)) && ((c) <= 0xd6)) || \
+				 ((0xd8 <= (c)) && ((c) <= 0xf6)) || \
+				  (0xf8 <= (c)))
+
+/**
+ * xmlIsBaseCharQ:
+ * @c: char to validate
+ *
+ * Automatically generated by genChRanges.py
+ */
+#define xmlIsBaseCharQ(c)	(((c) < 0x100) ? \
+				 xmlIsBaseChar_ch((c)) : \
+				 xmlCharInRange((c), &xmlIsBaseCharGroup))
+
+XMLPUBVAR const xmlChRangeGroup xmlIsBaseCharGroup;
+
+/**
+ * xmlIsBlank_ch:
+ * @c: char to validate
+ *
+ * Automatically generated by genChRanges.py
+ */
+#define xmlIsBlank_ch(c)	(((c) == 0x20) || \
+				 ((0x9 <= (c)) && ((c) <= 0xa)) || \
+				 ((c) == 0xd))
+
+/**
+ * xmlIsBlankQ:
+ * @c: char to validate
+ *
+ * Automatically generated by genChRanges.py
+ */
+#define xmlIsBlankQ(c)		(((c) < 0x100) ? \
+				 xmlIsBlank_ch((c)) : 0)
+
+
+/**
+ * xmlIsChar_ch:
+ * @c: char to validate
+ *
+ * Automatically generated by genChRanges.py
+ */
+#define xmlIsChar_ch(c)		(((0x9 <= (c)) && ((c) <= 0xa)) || \
+				 ((c) == 0xd) || \
+				  (0x20 <= (c)))
+
+/**
+ * xmlIsCharQ:
+ * @c: char to validate
+ *
+ * Automatically generated by genChRanges.py
+ */
+#define xmlIsCharQ(c)		(((c) < 0x100) ? \
+				 xmlIsChar_ch((c)) :\
+				(((0x100 <= (c)) && ((c) <= 0xd7ff)) || \
+				 ((0xe000 <= (c)) && ((c) <= 0xfffd)) || \
+				 ((0x10000 <= (c)) && ((c) <= 0x10ffff))))
+
+XMLPUBVAR const xmlChRangeGroup xmlIsCharGroup;
+
+/**
+ * xmlIsCombiningQ:
+ * @c: char to validate
+ *
+ * Automatically generated by genChRanges.py
+ */
+#define xmlIsCombiningQ(c)	(((c) < 0x100) ? \
+				 0 : \
+				 xmlCharInRange((c), &xmlIsCombiningGroup))
+
+XMLPUBVAR const xmlChRangeGroup xmlIsCombiningGroup;
+
+/**
+ * xmlIsDigit_ch:
+ * @c: char to validate
+ *
+ * Automatically generated by genChRanges.py
+ */
+#define xmlIsDigit_ch(c)	(((0x30 <= (c)) && ((c) <= 0x39)))
+
+/**
+ * xmlIsDigitQ:
+ * @c: char to validate
+ *
+ * Automatically generated by genChRanges.py
+ */
+#define xmlIsDigitQ(c)		(((c) < 0x100) ? \
+				 xmlIsDigit_ch((c)) : \
+				 xmlCharInRange((c), &xmlIsDigitGroup))
+
+XMLPUBVAR const xmlChRangeGroup xmlIsDigitGroup;
+
+/**
+ * xmlIsExtender_ch:
+ * @c: char to validate
+ *
+ * Automatically generated by genChRanges.py
+ */
+#define xmlIsExtender_ch(c)	(((c) == 0xb7))
+
+/**
+ * xmlIsExtenderQ:
+ * @c: char to validate
+ *
+ * Automatically generated by genChRanges.py
+ */
+#define xmlIsExtenderQ(c)	(((c) < 0x100) ? \
+				 xmlIsExtender_ch((c)) : \
+				 xmlCharInRange((c), &xmlIsExtenderGroup))
+
+XMLPUBVAR const xmlChRangeGroup xmlIsExtenderGroup;
+
+/**
+ * xmlIsIdeographicQ:
+ * @c: char to validate
+ *
+ * Automatically generated by genChRanges.py
+ */
+#define xmlIsIdeographicQ(c)	(((c) < 0x100) ? \
+				 0 :\
+				(((0x4e00 <= (c)) && ((c) <= 0x9fa5)) || \
+				 ((c) == 0x3007) || \
+				 ((0x3021 <= (c)) && ((c) <= 0x3029))))
+
+XMLPUBVAR const xmlChRangeGroup xmlIsIdeographicGroup;
+XMLPUBVAR const unsigned char xmlIsPubidChar_tab[256];
+
+/**
+ * xmlIsPubidChar_ch:
+ * @c: char to validate
+ *
+ * Automatically generated by genChRanges.py
+ */
+#define xmlIsPubidChar_ch(c)	(xmlIsPubidChar_tab[(c)])
+
+/**
+ * xmlIsPubidCharQ:
+ * @c: char to validate
+ *
+ * Automatically generated by genChRanges.py
+ */
+#define xmlIsPubidCharQ(c)	(((c) < 0x100) ? \
+				 xmlIsPubidChar_ch((c)) : 0)
+
+XMLPUBFUN int XMLCALL
+		xmlIsBaseChar(unsigned int ch);
+XMLPUBFUN int XMLCALL
+		xmlIsBlank(unsigned int ch);
+XMLPUBFUN int XMLCALL
+		xmlIsChar(unsigned int ch);
+XMLPUBFUN int XMLCALL
+		xmlIsCombining(unsigned int ch);
+XMLPUBFUN int XMLCALL
+		xmlIsDigit(unsigned int ch);
+XMLPUBFUN int XMLCALL
+		xmlIsExtender(unsigned int ch);
+XMLPUBFUN int XMLCALL
+		xmlIsIdeographic(unsigned int ch);
+XMLPUBFUN int XMLCALL
+		xmlIsPubidChar(unsigned int ch);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* __XML_CHVALID_H__ */
diff --git a/src/include/libxml/debugXML.h b/src/include/libxml/debugXML.h
new file mode 100644
index 000000000000..5b3be13d8572
--- /dev/null
+++ b/src/include/libxml/debugXML.h
@@ -0,0 +1,217 @@
+/*
+ * Summary: Tree debugging APIs
+ * Description: Interfaces to a set of routines used for debugging the tree
+ *              produced by the XML parser.
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __DEBUG_XML__
+#define __DEBUG_XML__
+#include <stdio.h>
+#include <libxml/xmlversion.h>
+#include <libxml/tree.h>
+
+#ifdef LIBXML_DEBUG_ENABLED
+
+#include <libxml/xpath.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * The standard Dump routines.
+ */
+XMLPUBFUN void XMLCALL
+	xmlDebugDumpString	(FILE *output,
+				 const xmlChar *str);
+XMLPUBFUN void XMLCALL
+	xmlDebugDumpAttr	(FILE *output,
+				 xmlAttrPtr attr,
+				 int depth);
+XMLPUBFUN void XMLCALL
+	xmlDebugDumpAttrList	(FILE *output,
+				 xmlAttrPtr attr,
+				 int depth);
+XMLPUBFUN void XMLCALL
+	xmlDebugDumpOneNode	(FILE *output,
+				 xmlNodePtr node,
+				 int depth);
+XMLPUBFUN void XMLCALL
+	xmlDebugDumpNode	(FILE *output,
+				 xmlNodePtr node,
+				 int depth);
+XMLPUBFUN void XMLCALL
+	xmlDebugDumpNodeList	(FILE *output,
+				 xmlNodePtr node,
+				 int depth);
+XMLPUBFUN void XMLCALL
+	xmlDebugDumpDocumentHead(FILE *output,
+				 xmlDocPtr doc);
+XMLPUBFUN void XMLCALL
+	xmlDebugDumpDocument	(FILE *output,
+				 xmlDocPtr doc);
+XMLPUBFUN void XMLCALL
+	xmlDebugDumpDTD		(FILE *output,
+				 xmlDtdPtr dtd);
+XMLPUBFUN void XMLCALL
+	xmlDebugDumpEntities	(FILE *output,
+				 xmlDocPtr doc);
+
+/****************************************************************
+ *								*
+ *			Checking routines			*
+ *								*
+ ****************************************************************/
+
+XMLPUBFUN int XMLCALL
+	xmlDebugCheckDocument	(FILE * output,
+				 xmlDocPtr doc);
+
+/****************************************************************
+ *								*
+ *			XML shell helpers			*
+ *								*
+ ****************************************************************/
+
+XMLPUBFUN void XMLCALL
+	xmlLsOneNode		(FILE *output, xmlNodePtr node);
+XMLPUBFUN int XMLCALL
+	xmlLsCountNode		(xmlNodePtr node);
+
+XMLPUBFUN const char * XMLCALL
+	xmlBoolToText		(int boolval);
+
+/****************************************************************
+ *								*
+ *	 The XML shell related structures and functions		*
+ *								*
+ ****************************************************************/
+
+#ifdef LIBXML_XPATH_ENABLED
+/**
+ * xmlShellReadlineFunc:
+ * @prompt:  a string prompt
+ *
+ * This is a generic signature for the XML shell input function.
+ *
+ * Returns a string which will be freed by the Shell.
+ */
+typedef char * (* xmlShellReadlineFunc)(char *prompt);
+
+/**
+ * xmlShellCtxt:
+ *
+ * A debugging shell context.
+ * TODO: add the defined function tables.
+ */
+typedef struct _xmlShellCtxt xmlShellCtxt;
+typedef xmlShellCtxt *xmlShellCtxtPtr;
+struct _xmlShellCtxt {
+    char *filename;
+    xmlDocPtr doc;
+    xmlNodePtr node;
+    xmlXPathContextPtr pctxt;
+    int loaded;
+    FILE *output;
+    xmlShellReadlineFunc input;
+};
+
+/**
+ * xmlShellCmd:
+ * @ctxt:  a shell context
+ * @arg:  a string argument
+ * @node:  a first node
+ * @node2:  a second node
+ *
+ * This is a generic signature for the XML shell functions.
+ *
+ * Returns an int, negative returns indicating errors.
+ */
+typedef int (* xmlShellCmd) (xmlShellCtxtPtr ctxt,
+                             char *arg,
+			     xmlNodePtr node,
+			     xmlNodePtr node2);
+
+XMLPUBFUN void XMLCALL
+	xmlShellPrintXPathError	(int errorType,
+				 const char *arg);
+XMLPUBFUN void XMLCALL
+	xmlShellPrintXPathResult(xmlXPathObjectPtr list);
+XMLPUBFUN int XMLCALL
+	xmlShellList		(xmlShellCtxtPtr ctxt,
+				 char *arg,
+				 xmlNodePtr node,
+				 xmlNodePtr node2);
+XMLPUBFUN int XMLCALL
+	xmlShellBase		(xmlShellCtxtPtr ctxt,
+				 char *arg,
+				 xmlNodePtr node,
+				 xmlNodePtr node2);
+XMLPUBFUN int XMLCALL
+	xmlShellDir		(xmlShellCtxtPtr ctxt,
+				 char *arg,
+				 xmlNodePtr node,
+				 xmlNodePtr node2);
+XMLPUBFUN int XMLCALL
+	xmlShellLoad		(xmlShellCtxtPtr ctxt,
+				 char *filename,
+				 xmlNodePtr node,
+				 xmlNodePtr node2);
+#ifdef LIBXML_OUTPUT_ENABLED
+XMLPUBFUN void XMLCALL
+	xmlShellPrintNode	(xmlNodePtr node);
+XMLPUBFUN int XMLCALL
+	xmlShellCat		(xmlShellCtxtPtr ctxt,
+				 char *arg,
+				 xmlNodePtr node,
+				 xmlNodePtr node2);
+XMLPUBFUN int XMLCALL
+	xmlShellWrite		(xmlShellCtxtPtr ctxt,
+				 char *filename,
+				 xmlNodePtr node,
+				 xmlNodePtr node2);
+XMLPUBFUN int XMLCALL
+	xmlShellSave		(xmlShellCtxtPtr ctxt,
+				 char *filename,
+				 xmlNodePtr node,
+				 xmlNodePtr node2);
+#endif /* LIBXML_OUTPUT_ENABLED */
+#ifdef LIBXML_VALID_ENABLED
+XMLPUBFUN int XMLCALL
+	xmlShellValidate	(xmlShellCtxtPtr ctxt,
+				 char *dtd,
+				 xmlNodePtr node,
+				 xmlNodePtr node2);
+#endif /* LIBXML_VALID_ENABLED */
+XMLPUBFUN int XMLCALL
+	xmlShellDu		(xmlShellCtxtPtr ctxt,
+				 char *arg,
+				 xmlNodePtr tree,
+				 xmlNodePtr node2);
+XMLPUBFUN int XMLCALL
+	xmlShellPwd		(xmlShellCtxtPtr ctxt,
+				 char *buffer,
+				 xmlNodePtr node,
+				 xmlNodePtr node2);
+
+/*
+ * The Shell interface.
+ */
+XMLPUBFUN void XMLCALL
+	xmlShell		(xmlDocPtr doc,
+				 char *filename,
+				 xmlShellReadlineFunc input,
+				 FILE *output);
+
+#endif /* LIBXML_XPATH_ENABLED */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LIBXML_DEBUG_ENABLED */
+#endif /* __DEBUG_XML__ */
diff --git a/src/include/libxml/dict.h b/src/include/libxml/dict.h
new file mode 100644
index 000000000000..cf54af1f252a
--- /dev/null
+++ b/src/include/libxml/dict.h
@@ -0,0 +1,79 @@
+/*
+ * Summary: string dictionary
+ * Description: dictionary of reusable strings, just used to avoid allocation
+ *         and freeing operations.
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_DICT_H__
+#define __XML_DICT_H__
+
+#include <stddef.h>
+#include <libxml/xmlversion.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * The dictionary.
+ */
+typedef struct _xmlDict xmlDict;
+typedef xmlDict *xmlDictPtr;
+
+/*
+ * Initializer
+ */
+XMLPUBFUN int XMLCALL  xmlInitializeDict(void);
+
+/*
+ * Constructor and destructor.
+ */
+XMLPUBFUN xmlDictPtr XMLCALL
+			xmlDictCreate	(void);
+XMLPUBFUN size_t XMLCALL
+			xmlDictSetLimit	(xmlDictPtr dict,
+                                         size_t limit);
+XMLPUBFUN size_t XMLCALL
+			xmlDictGetUsage (xmlDictPtr dict);
+XMLPUBFUN xmlDictPtr XMLCALL
+			xmlDictCreateSub(xmlDictPtr sub);
+XMLPUBFUN int XMLCALL
+			xmlDictReference(xmlDictPtr dict);
+XMLPUBFUN void XMLCALL
+			xmlDictFree	(xmlDictPtr dict);
+
+/*
+ * Lookup of entry in the dictionary.
+ */
+XMLPUBFUN const xmlChar * XMLCALL
+			xmlDictLookup	(xmlDictPtr dict,
+		                         const xmlChar *name,
+		                         int len);
+XMLPUBFUN const xmlChar * XMLCALL
+			xmlDictExists	(xmlDictPtr dict,
+		                         const xmlChar *name,
+		                         int len);
+XMLPUBFUN const xmlChar * XMLCALL
+			xmlDictQLookup	(xmlDictPtr dict,
+		                         const xmlChar *prefix,
+		                         const xmlChar *name);
+XMLPUBFUN int XMLCALL
+			xmlDictOwns	(xmlDictPtr dict,
+					 const xmlChar *str);
+XMLPUBFUN int XMLCALL
+			xmlDictSize	(xmlDictPtr dict);
+
+/*
+ * Cleanup function
+ */
+XMLPUBFUN void XMLCALL
+                        xmlDictCleanup  (void);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* ! __XML_DICT_H__ */
diff --git a/src/include/libxml/encoding.h b/src/include/libxml/encoding.h
new file mode 100644
index 000000000000..c875af6fb7c2
--- /dev/null
+++ b/src/include/libxml/encoding.h
@@ -0,0 +1,245 @@
+/*
+ * Summary: interface for the encoding conversion functions
+ * Description: interface for the encoding conversion functions needed for
+ *              XML basic encoding and iconv() support.
+ *
+ * Related specs are
+ * rfc2044        (UTF-8 and UTF-16) F. Yergeau Alis Technologies
+ * [ISO-10646]    UTF-8 and UTF-16 in Annexes
+ * [ISO-8859-1]   ISO Latin-1 characters codes.
+ * [UNICODE]      The Unicode Consortium, "The Unicode Standard --
+ *                Worldwide Character Encoding -- Version 1.0", Addison-
+ *                Wesley, Volume 1, 1991, Volume 2, 1992.  UTF-8 is
+ *                described in Unicode Technical Report #4.
+ * [US-ASCII]     Coded Character Set--7-bit American Standard Code for
+ *                Information Interchange, ANSI X3.4-1986.
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_CHAR_ENCODING_H__
+#define __XML_CHAR_ENCODING_H__
+
+#include <libxml/xmlversion.h>
+
+#ifdef LIBXML_ICONV_ENABLED
+#include <iconv.h>
+#endif
+#ifdef LIBXML_ICU_ENABLED
+#include <unicode/ucnv.h>
+#endif
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * xmlCharEncoding:
+ *
+ * Predefined values for some standard encodings.
+ * Libxml does not do beforehand translation on UTF8 and ISOLatinX.
+ * It also supports ASCII, ISO-8859-1, and UTF16 (LE and BE) by default.
+ *
+ * Anything else would have to be translated to UTF8 before being
+ * given to the parser itself. The BOM for UTF16 and the encoding
+ * declaration are looked at and a converter is looked for at that
+ * point. If not found the parser stops here as asked by the XML REC. A
+ * converter can be registered by the user using xmlRegisterCharEncodingHandler
+ * but the current form doesn't allow stateful transcoding (a serious
+ * problem agreed !). If iconv has been found it will be used
+ * automatically and allow stateful transcoding, the simplest is then
+ * to be sure to enable iconv and to provide iconv libs for the encoding
+ * support needed.
+ *
+ * Note that the generic "UTF-16" is not a predefined value.  Instead, only
+ * the specific UTF-16LE and UTF-16BE are present.
+ */
+typedef enum {
+    XML_CHAR_ENCODING_ERROR=   -1, /* No char encoding detected */
+    XML_CHAR_ENCODING_NONE=	0, /* No char encoding detected */
+    XML_CHAR_ENCODING_UTF8=	1, /* UTF-8 */
+    XML_CHAR_ENCODING_UTF16LE=	2, /* UTF-16 little endian */
+    XML_CHAR_ENCODING_UTF16BE=	3, /* UTF-16 big endian */
+    XML_CHAR_ENCODING_UCS4LE=	4, /* UCS-4 little endian */
+    XML_CHAR_ENCODING_UCS4BE=	5, /* UCS-4 big endian */
+    XML_CHAR_ENCODING_EBCDIC=	6, /* EBCDIC uh! */
+    XML_CHAR_ENCODING_UCS4_2143=7, /* UCS-4 unusual ordering */
+    XML_CHAR_ENCODING_UCS4_3412=8, /* UCS-4 unusual ordering */
+    XML_CHAR_ENCODING_UCS2=	9, /* UCS-2 */
+    XML_CHAR_ENCODING_8859_1=	10,/* ISO-8859-1 ISO Latin 1 */
+    XML_CHAR_ENCODING_8859_2=	11,/* ISO-8859-2 ISO Latin 2 */
+    XML_CHAR_ENCODING_8859_3=	12,/* ISO-8859-3 */
+    XML_CHAR_ENCODING_8859_4=	13,/* ISO-8859-4 */
+    XML_CHAR_ENCODING_8859_5=	14,/* ISO-8859-5 */
+    XML_CHAR_ENCODING_8859_6=	15,/* ISO-8859-6 */
+    XML_CHAR_ENCODING_8859_7=	16,/* ISO-8859-7 */
+    XML_CHAR_ENCODING_8859_8=	17,/* ISO-8859-8 */
+    XML_CHAR_ENCODING_8859_9=	18,/* ISO-8859-9 */
+    XML_CHAR_ENCODING_2022_JP=  19,/* ISO-2022-JP */
+    XML_CHAR_ENCODING_SHIFT_JIS=20,/* Shift_JIS */
+    XML_CHAR_ENCODING_EUC_JP=   21,/* EUC-JP */
+    XML_CHAR_ENCODING_ASCII=    22 /* pure ASCII */
+} xmlCharEncoding;
+
+/**
+ * xmlCharEncodingInputFunc:
+ * @out:  a pointer to an array of bytes to store the UTF-8 result
+ * @outlen:  the length of @out
+ * @in:  a pointer to an array of chars in the original encoding
+ * @inlen:  the length of @in
+ *
+ * Take a block of chars in the original encoding and try to convert
+ * it to an UTF-8 block of chars out.
+ *
+ * Returns the number of bytes written, -1 if lack of space, or -2
+ *     if the transcoding failed.
+ * The value of @inlen after return is the number of octets consumed
+ *     if the return value is positive, else unpredictiable.
+ * The value of @outlen after return is the number of octets consumed.
+ */
+typedef int (* xmlCharEncodingInputFunc)(unsigned char *out, int *outlen,
+                                         const unsigned char *in, int *inlen);
+
+
+/**
+ * xmlCharEncodingOutputFunc:
+ * @out:  a pointer to an array of bytes to store the result
+ * @outlen:  the length of @out
+ * @in:  a pointer to an array of UTF-8 chars
+ * @inlen:  the length of @in
+ *
+ * Take a block of UTF-8 chars in and try to convert it to another
+ * encoding.
+ * Note: a first call designed to produce heading info is called with
+ * in = NULL. If stateful this should also initialize the encoder state.
+ *
+ * Returns the number of bytes written, -1 if lack of space, or -2
+ *     if the transcoding failed.
+ * The value of @inlen after return is the number of octets consumed
+ *     if the return value is positive, else unpredictiable.
+ * The value of @outlen after return is the number of octets produced.
+ */
+typedef int (* xmlCharEncodingOutputFunc)(unsigned char *out, int *outlen,
+                                          const unsigned char *in, int *inlen);
+
+
+/*
+ * Block defining the handlers for non UTF-8 encodings.
+ * If iconv is supported, there are two extra fields.
+ */
+#ifdef LIBXML_ICU_ENABLED
+/* Size of pivot buffer, same as icu/source/common/ucnv.cpp CHUNK_SIZE */
+#define ICU_PIVOT_BUF_SIZE 1024
+struct _uconv_t {
+  UConverter *uconv; /* for conversion between an encoding and UTF-16 */
+  UConverter *utf8; /* for conversion between UTF-8 and UTF-16 */
+  UChar      pivot_buf[ICU_PIVOT_BUF_SIZE];
+  UChar      *pivot_source;
+  UChar      *pivot_target;
+};
+typedef struct _uconv_t uconv_t;
+#endif
+
+typedef struct _xmlCharEncodingHandler xmlCharEncodingHandler;
+typedef xmlCharEncodingHandler *xmlCharEncodingHandlerPtr;
+struct _xmlCharEncodingHandler {
+    char                       *name;
+    xmlCharEncodingInputFunc   input;
+    xmlCharEncodingOutputFunc  output;
+#ifdef LIBXML_ICONV_ENABLED
+    iconv_t                    iconv_in;
+    iconv_t                    iconv_out;
+#endif /* LIBXML_ICONV_ENABLED */
+#ifdef LIBXML_ICU_ENABLED
+    uconv_t                    *uconv_in;
+    uconv_t                    *uconv_out;
+#endif /* LIBXML_ICU_ENABLED */
+};
+
+#ifdef __cplusplus
+}
+#endif
+#include <libxml/tree.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * Interfaces for encoding handlers.
+ */
+XMLPUBFUN void XMLCALL
+	xmlInitCharEncodingHandlers	(void);
+XMLPUBFUN void XMLCALL
+	xmlCleanupCharEncodingHandlers	(void);
+XMLPUBFUN void XMLCALL
+	xmlRegisterCharEncodingHandler	(xmlCharEncodingHandlerPtr handler);
+XMLPUBFUN xmlCharEncodingHandlerPtr XMLCALL
+	xmlGetCharEncodingHandler	(xmlCharEncoding enc);
+XMLPUBFUN xmlCharEncodingHandlerPtr XMLCALL
+	xmlFindCharEncodingHandler	(const char *name);
+XMLPUBFUN xmlCharEncodingHandlerPtr XMLCALL
+	xmlNewCharEncodingHandler	(const char *name,
+					 xmlCharEncodingInputFunc input,
+					 xmlCharEncodingOutputFunc output);
+
+/*
+ * Interfaces for encoding names and aliases.
+ */
+XMLPUBFUN int XMLCALL
+	xmlAddEncodingAlias		(const char *name,
+					 const char *alias);
+XMLPUBFUN int XMLCALL
+	xmlDelEncodingAlias		(const char *alias);
+XMLPUBFUN const char * XMLCALL
+	xmlGetEncodingAlias		(const char *alias);
+XMLPUBFUN void XMLCALL
+	xmlCleanupEncodingAliases	(void);
+XMLPUBFUN xmlCharEncoding XMLCALL
+	xmlParseCharEncoding		(const char *name);
+XMLPUBFUN const char * XMLCALL
+	xmlGetCharEncodingName		(xmlCharEncoding enc);
+
+/*
+ * Interfaces directly used by the parsers.
+ */
+XMLPUBFUN xmlCharEncoding XMLCALL
+	xmlDetectCharEncoding		(const unsigned char *in,
+					 int len);
+
+XMLPUBFUN int XMLCALL
+	xmlCharEncOutFunc		(xmlCharEncodingHandler *handler,
+					 xmlBufferPtr out,
+					 xmlBufferPtr in);
+
+XMLPUBFUN int XMLCALL
+	xmlCharEncInFunc		(xmlCharEncodingHandler *handler,
+					 xmlBufferPtr out,
+					 xmlBufferPtr in);
+XMLPUBFUN int XMLCALL
+	xmlCharEncFirstLine		(xmlCharEncodingHandler *handler,
+					 xmlBufferPtr out,
+					 xmlBufferPtr in);
+XMLPUBFUN int XMLCALL
+	xmlCharEncCloseFunc		(xmlCharEncodingHandler *handler);
+
+/*
+ * Export a few useful functions
+ */
+#ifdef LIBXML_OUTPUT_ENABLED
+XMLPUBFUN int XMLCALL
+	UTF8Toisolat1			(unsigned char *out,
+					 int *outlen,
+					 const unsigned char *in,
+					 int *inlen);
+#endif /* LIBXML_OUTPUT_ENABLED */
+XMLPUBFUN int XMLCALL
+	isolat1ToUTF8			(unsigned char *out,
+					 int *outlen,
+					 const unsigned char *in,
+					 int *inlen);
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __XML_CHAR_ENCODING_H__ */
diff --git a/src/include/libxml/entities.h b/src/include/libxml/entities.h
new file mode 100644
index 000000000000..012efab294cb
--- /dev/null
+++ b/src/include/libxml/entities.h
@@ -0,0 +1,157 @@
+/*
+ * Summary: interface for the XML entities handling
+ * Description: this module provides some of the entity API needed
+ *              for the parser and applications.
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_ENTITIES_H__
+#define __XML_ENTITIES_H__
+
+#include <libxml/xmlversion.h>
+#include <libxml/tree.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * The different valid entity types.
+ */
+typedef enum {
+    XML_INTERNAL_GENERAL_ENTITY = 1,
+    XML_EXTERNAL_GENERAL_PARSED_ENTITY = 2,
+    XML_EXTERNAL_GENERAL_UNPARSED_ENTITY = 3,
+    XML_INTERNAL_PARAMETER_ENTITY = 4,
+    XML_EXTERNAL_PARAMETER_ENTITY = 5,
+    XML_INTERNAL_PREDEFINED_ENTITY = 6
+} xmlEntityType;
+
+/*
+ * An unit of storage for an entity, contains the string, the value
+ * and the linkind data needed for the linking in the hash table.
+ */
+
+typedef enum {
+  XML_ENTITY_NOT_BEING_CHECKED,
+  XML_ENTITY_BEING_CHECKED              /* entity check is in progress */
+} xmlEntityRecursionGuard;
+
+struct _xmlEntity {
+    void               *_private;	/* application data */
+    xmlElementType          type;       /* XML_ENTITY_DECL, must be second ! */
+    const xmlChar          *name;	/* Entity name */
+    struct _xmlNode    *children;	/* First child link */
+    struct _xmlNode        *last;	/* Last child link */
+    struct _xmlDtd       *parent;	/* -> DTD */
+    struct _xmlNode        *next;	/* next sibling link  */
+    struct _xmlNode        *prev;	/* previous sibling link  */
+    struct _xmlDoc          *doc;       /* the containing document */
+
+    xmlChar                *orig;	/* content without ref substitution */
+    xmlChar             *content;	/* content or ndata if unparsed */
+    int                   length;	/* the content length */
+    xmlEntityType          etype;	/* The entity type */
+    const xmlChar    *ExternalID;	/* External identifier for PUBLIC */
+    const xmlChar      *SystemID;	/* URI for a SYSTEM or PUBLIC Entity */
+
+    struct _xmlEntity     *nexte;	/* unused */
+    const xmlChar           *URI;	/* the full URI as computed */
+    int                    owner;	/* does the entity own the childrens */
+    int                  checked;	/* was the entity content checked and */
+					/* l.o. bit: replacement contains '<' */
+					/* remaining bits: one plus count of */
+                                        /* entity references from this entity */
+    xmlEntityRecursionGuard guard;
+};
+
+/*
+ * All entities are stored in an hash table.
+ * There is 2 separate hash tables for global and parameter entities.
+ */
+
+typedef struct _xmlHashTable xmlEntitiesTable;
+typedef xmlEntitiesTable *xmlEntitiesTablePtr;
+
+/*
+ * External functions:
+ */
+
+#ifdef LIBXML_LEGACY_ENABLED
+XMLPUBFUN void XMLCALL
+		xmlInitializePredefinedEntities	(void);
+#endif /* LIBXML_LEGACY_ENABLED */
+
+XMLPUBFUN xmlEntityPtr XMLCALL
+			xmlNewEntity		(xmlDocPtr doc,
+						 const xmlChar *name,
+						 int type,
+						 const xmlChar *ExternalID,
+						 const xmlChar *SystemID,
+						 const xmlChar *content);
+XMLPUBFUN xmlEntityPtr XMLCALL
+			xmlAddDocEntity		(xmlDocPtr doc,
+						 const xmlChar *name,
+						 int type,
+						 const xmlChar *ExternalID,
+						 const xmlChar *SystemID,
+						 const xmlChar *content);
+XMLPUBFUN xmlEntityPtr XMLCALL
+			xmlAddDtdEntity		(xmlDocPtr doc,
+						 const xmlChar *name,
+						 int type,
+						 const xmlChar *ExternalID,
+						 const xmlChar *SystemID,
+						 const xmlChar *content);
+XMLPUBFUN xmlEntityPtr XMLCALL
+			xmlGetPredefinedEntity	(const xmlChar *name);
+XMLPUBFUN xmlEntityPtr XMLCALL
+			xmlGetDocEntity		(const xmlDoc *doc,
+						 const xmlChar *name);
+XMLPUBFUN xmlEntityPtr XMLCALL
+			xmlGetDtdEntity		(xmlDocPtr doc,
+						 const xmlChar *name);
+XMLPUBFUN xmlEntityPtr XMLCALL
+			xmlGetParameterEntity	(xmlDocPtr doc,
+						 const xmlChar *name);
+#ifdef LIBXML_LEGACY_ENABLED
+XMLPUBFUN const xmlChar * XMLCALL
+			xmlEncodeEntities	(xmlDocPtr doc,
+						 const xmlChar *input);
+#endif /* LIBXML_LEGACY_ENABLED */
+XMLPUBFUN xmlChar * XMLCALL
+			xmlEncodeEntitiesReentrant(xmlDocPtr doc,
+						 const xmlChar *input);
+XMLPUBFUN xmlChar * XMLCALL
+			xmlEncodeSpecialChars	(const xmlDoc *doc,
+						 const xmlChar *input);
+XMLPUBFUN xmlEntitiesTablePtr XMLCALL
+			xmlCreateEntitiesTable	(void);
+#ifdef LIBXML_TREE_ENABLED
+XMLPUBFUN xmlEntitiesTablePtr XMLCALL
+			xmlCopyEntitiesTable	(xmlEntitiesTablePtr table);
+#endif /* LIBXML_TREE_ENABLED */
+XMLPUBFUN void XMLCALL
+			xmlFreeEntitiesTable	(xmlEntitiesTablePtr table);
+#ifdef LIBXML_OUTPUT_ENABLED
+XMLPUBFUN void XMLCALL
+			xmlDumpEntitiesTable	(xmlBufferPtr buf,
+						 xmlEntitiesTablePtr table);
+XMLPUBFUN void XMLCALL
+			xmlDumpEntityDecl	(xmlBufferPtr buf,
+						 xmlEntityPtr ent);
+#endif /* LIBXML_OUTPUT_ENABLED */
+#ifdef LIBXML_LEGACY_ENABLED
+XMLPUBFUN void XMLCALL
+			xmlCleanupPredefinedEntities(void);
+#endif /* LIBXML_LEGACY_ENABLED */
+
+
+#ifdef __cplusplus
+}
+#endif
+
+# endif /* __XML_ENTITIES_H__ */
diff --git a/src/include/libxml/globals.h b/src/include/libxml/globals.h
new file mode 100644
index 000000000000..5e41b7bb5f82
--- /dev/null
+++ b/src/include/libxml/globals.h
@@ -0,0 +1,508 @@
+/*
+ * Summary: interface for all global variables of the library
+ * Description: all the global variables and thread handling for
+ *              those variables is handled by this module.
+ *
+ * The bottom of this file is automatically generated by build_glob.py
+ * based on the description file global.data
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Gary Pennington <Gary.Pennington@uk.sun.com>, Daniel Veillard
+ */
+
+#ifndef __XML_GLOBALS_H
+#define __XML_GLOBALS_H
+
+#include <libxml/xmlversion.h>
+#include <libxml/parser.h>
+#include <libxml/xmlerror.h>
+#include <libxml/SAX2.h>
+#include <libxml/xmlmemory.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+XMLPUBFUN void XMLCALL xmlInitGlobals(void);
+XMLPUBFUN void XMLCALL xmlCleanupGlobals(void);
+
+/**
+ * xmlParserInputBufferCreateFilenameFunc:
+ * @URI: the URI to read from
+ * @enc: the requested source encoding
+ *
+ * Signature for the function doing the lookup for a suitable input method
+ * corresponding to an URI.
+ *
+ * Returns the new xmlParserInputBufferPtr in case of success or NULL if no
+ *         method was found.
+ */
+typedef xmlParserInputBufferPtr (*xmlParserInputBufferCreateFilenameFunc) (const char *URI,
+									   xmlCharEncoding enc);
+
+
+/**
+ * xmlOutputBufferCreateFilenameFunc:
+ * @URI: the URI to write to
+ * @enc: the requested target encoding
+ *
+ * Signature for the function doing the lookup for a suitable output method
+ * corresponding to an URI.
+ *
+ * Returns the new xmlOutputBufferPtr in case of success or NULL if no
+ *         method was found.
+ */
+typedef xmlOutputBufferPtr (*xmlOutputBufferCreateFilenameFunc) (const char *URI,
+								 xmlCharEncodingHandlerPtr encoder,
+								 int compression);
+
+XMLPUBFUN xmlParserInputBufferCreateFilenameFunc
+XMLCALL xmlParserInputBufferCreateFilenameDefault (xmlParserInputBufferCreateFilenameFunc func);
+XMLPUBFUN xmlOutputBufferCreateFilenameFunc
+XMLCALL xmlOutputBufferCreateFilenameDefault (xmlOutputBufferCreateFilenameFunc func);
+
+/*
+ * Externally global symbols which need to be protected for backwards
+ * compatibility support.
+ */
+
+#undef	docbDefaultSAXHandler
+#undef	htmlDefaultSAXHandler
+#undef	oldXMLWDcompatibility
+#undef	xmlBufferAllocScheme
+#undef	xmlDefaultBufferSize
+#undef	xmlDefaultSAXHandler
+#undef	xmlDefaultSAXLocator
+#undef	xmlDoValidityCheckingDefaultValue
+#undef	xmlFree
+#undef	xmlGenericError
+#undef	xmlStructuredError
+#undef	xmlGenericErrorContext
+#undef	xmlStructuredErrorContext
+#undef	xmlGetWarningsDefaultValue
+#undef	xmlIndentTreeOutput
+#undef  xmlTreeIndentString
+#undef	xmlKeepBlanksDefaultValue
+#undef	xmlLineNumbersDefaultValue
+#undef	xmlLoadExtDtdDefaultValue
+#undef	xmlMalloc
+#undef	xmlMallocAtomic
+#undef	xmlMemStrdup
+#undef	xmlParserDebugEntities
+#undef	xmlParserVersion
+#undef	xmlPedanticParserDefaultValue
+#undef	xmlRealloc
+#undef	xmlSaveNoEmptyTags
+#undef	xmlSubstituteEntitiesDefaultValue
+#undef  xmlRegisterNodeDefaultValue
+#undef  xmlDeregisterNodeDefaultValue
+#undef  xmlLastError
+#undef  xmlParserInputBufferCreateFilenameValue
+#undef  xmlOutputBufferCreateFilenameValue
+
+/**
+ * xmlRegisterNodeFunc:
+ * @node: the current node
+ *
+ * Signature for the registration callback of a created node
+ */
+typedef void (*xmlRegisterNodeFunc) (xmlNodePtr node);
+/**
+ * xmlDeregisterNodeFunc:
+ * @node: the current node
+ *
+ * Signature for the deregistration callback of a discarded node
+ */
+typedef void (*xmlDeregisterNodeFunc) (xmlNodePtr node);
+
+typedef struct _xmlGlobalState xmlGlobalState;
+typedef xmlGlobalState *xmlGlobalStatePtr;
+struct _xmlGlobalState
+{
+	const char *xmlParserVersion;
+
+	xmlSAXLocator xmlDefaultSAXLocator;
+	xmlSAXHandlerV1 xmlDefaultSAXHandler;
+	xmlSAXHandlerV1 docbDefaultSAXHandler;
+	xmlSAXHandlerV1 htmlDefaultSAXHandler;
+
+	xmlFreeFunc xmlFree;
+	xmlMallocFunc xmlMalloc;
+	xmlStrdupFunc xmlMemStrdup;
+	xmlReallocFunc xmlRealloc;
+
+	xmlGenericErrorFunc xmlGenericError;
+	xmlStructuredErrorFunc xmlStructuredError;
+	void *xmlGenericErrorContext;
+
+	int oldXMLWDcompatibility;
+
+	xmlBufferAllocationScheme xmlBufferAllocScheme;
+	int xmlDefaultBufferSize;
+
+	int xmlSubstituteEntitiesDefaultValue;
+	int xmlDoValidityCheckingDefaultValue;
+	int xmlGetWarningsDefaultValue;
+	int xmlKeepBlanksDefaultValue;
+	int xmlLineNumbersDefaultValue;
+	int xmlLoadExtDtdDefaultValue;
+	int xmlParserDebugEntities;
+	int xmlPedanticParserDefaultValue;
+
+	int xmlSaveNoEmptyTags;
+	int xmlIndentTreeOutput;
+	const char *xmlTreeIndentString;
+
+	xmlRegisterNodeFunc xmlRegisterNodeDefaultValue;
+	xmlDeregisterNodeFunc xmlDeregisterNodeDefaultValue;
+
+	xmlMallocFunc xmlMallocAtomic;
+	xmlError xmlLastError;
+
+	xmlParserInputBufferCreateFilenameFunc xmlParserInputBufferCreateFilenameValue;
+	xmlOutputBufferCreateFilenameFunc xmlOutputBufferCreateFilenameValue;
+
+	void *xmlStructuredErrorContext;
+};
+
+#ifdef __cplusplus
+}
+#endif
+#include <libxml/threads.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+XMLPUBFUN void XMLCALL	xmlInitializeGlobalState(xmlGlobalStatePtr gs);
+
+XMLPUBFUN void XMLCALL xmlThrDefSetGenericErrorFunc(void *ctx, xmlGenericErrorFunc handler);
+
+XMLPUBFUN void XMLCALL xmlThrDefSetStructuredErrorFunc(void *ctx, xmlStructuredErrorFunc handler);
+
+XMLPUBFUN xmlRegisterNodeFunc XMLCALL xmlRegisterNodeDefault(xmlRegisterNodeFunc func);
+XMLPUBFUN xmlRegisterNodeFunc XMLCALL xmlThrDefRegisterNodeDefault(xmlRegisterNodeFunc func);
+XMLPUBFUN xmlDeregisterNodeFunc XMLCALL xmlDeregisterNodeDefault(xmlDeregisterNodeFunc func);
+XMLPUBFUN xmlDeregisterNodeFunc XMLCALL xmlThrDefDeregisterNodeDefault(xmlDeregisterNodeFunc func);
+
+XMLPUBFUN xmlOutputBufferCreateFilenameFunc XMLCALL
+	xmlThrDefOutputBufferCreateFilenameDefault(xmlOutputBufferCreateFilenameFunc func);
+XMLPUBFUN xmlParserInputBufferCreateFilenameFunc XMLCALL
+	xmlThrDefParserInputBufferCreateFilenameDefault(
+				xmlParserInputBufferCreateFilenameFunc func);
+
+/** DOC_DISABLE */
+/*
+ * In general the memory allocation entry points are not kept
+ * thread specific but this can be overridden by LIBXML_THREAD_ALLOC_ENABLED
+ *    - xmlMalloc
+ *    - xmlMallocAtomic
+ *    - xmlRealloc
+ *    - xmlMemStrdup
+ *    - xmlFree
+ */
+
+#ifdef LIBXML_THREAD_ALLOC_ENABLED
+#ifdef LIBXML_THREAD_ENABLED
+XMLPUBFUN  xmlMallocFunc * XMLCALL __xmlMalloc(void);
+#define xmlMalloc \
+(*(__xmlMalloc()))
+#else
+XMLPUBVAR xmlMallocFunc xmlMalloc;
+#endif
+
+#ifdef LIBXML_THREAD_ENABLED
+XMLPUBFUN  xmlMallocFunc * XMLCALL __xmlMallocAtomic(void);
+#define xmlMallocAtomic \
+(*(__xmlMallocAtomic()))
+#else
+XMLPUBVAR xmlMallocFunc xmlMallocAtomic;
+#endif
+
+#ifdef LIBXML_THREAD_ENABLED
+XMLPUBFUN  xmlReallocFunc * XMLCALL __xmlRealloc(void);
+#define xmlRealloc \
+(*(__xmlRealloc()))
+#else
+XMLPUBVAR xmlReallocFunc xmlRealloc;
+#endif
+
+#ifdef LIBXML_THREAD_ENABLED
+XMLPUBFUN  xmlFreeFunc * XMLCALL __xmlFree(void);
+#define xmlFree \
+(*(__xmlFree()))
+#else
+XMLPUBVAR xmlFreeFunc xmlFree;
+#endif
+
+#ifdef LIBXML_THREAD_ENABLED
+XMLPUBFUN  xmlStrdupFunc * XMLCALL __xmlMemStrdup(void);
+#define xmlMemStrdup \
+(*(__xmlMemStrdup()))
+#else
+XMLPUBVAR xmlStrdupFunc xmlMemStrdup;
+#endif
+
+#else /* !LIBXML_THREAD_ALLOC_ENABLED */
+XMLPUBVAR xmlMallocFunc xmlMalloc;
+XMLPUBVAR xmlMallocFunc xmlMallocAtomic;
+XMLPUBVAR xmlReallocFunc xmlRealloc;
+XMLPUBVAR xmlFreeFunc xmlFree;
+XMLPUBVAR xmlStrdupFunc xmlMemStrdup;
+#endif /* LIBXML_THREAD_ALLOC_ENABLED */
+
+#ifdef LIBXML_DOCB_ENABLED
+XMLPUBFUN  xmlSAXHandlerV1 * XMLCALL __docbDefaultSAXHandler(void);
+#ifdef LIBXML_THREAD_ENABLED
+#define docbDefaultSAXHandler \
+(*(__docbDefaultSAXHandler()))
+#else
+XMLPUBVAR xmlSAXHandlerV1 docbDefaultSAXHandler;
+#endif
+#endif
+
+#ifdef LIBXML_HTML_ENABLED
+XMLPUBFUN xmlSAXHandlerV1 * XMLCALL __htmlDefaultSAXHandler(void);
+#ifdef LIBXML_THREAD_ENABLED
+#define htmlDefaultSAXHandler \
+(*(__htmlDefaultSAXHandler()))
+#else
+XMLPUBVAR xmlSAXHandlerV1 htmlDefaultSAXHandler;
+#endif
+#endif
+
+XMLPUBFUN xmlError * XMLCALL __xmlLastError(void);
+#ifdef LIBXML_THREAD_ENABLED
+#define xmlLastError \
+(*(__xmlLastError()))
+#else
+XMLPUBVAR xmlError xmlLastError;
+#endif
+
+/*
+ * Everything starting from the line below is
+ * Automatically generated by build_glob.py.
+ * Do not modify the previous line.
+ */
+
+
+XMLPUBFUN int * XMLCALL __oldXMLWDcompatibility(void);
+#ifdef LIBXML_THREAD_ENABLED
+#define oldXMLWDcompatibility \
+(*(__oldXMLWDcompatibility()))
+#else
+XMLPUBVAR int oldXMLWDcompatibility;
+#endif
+
+XMLPUBFUN xmlBufferAllocationScheme * XMLCALL __xmlBufferAllocScheme(void);
+#ifdef LIBXML_THREAD_ENABLED
+#define xmlBufferAllocScheme \
+(*(__xmlBufferAllocScheme()))
+#else
+XMLPUBVAR xmlBufferAllocationScheme xmlBufferAllocScheme;
+#endif
+XMLPUBFUN xmlBufferAllocationScheme XMLCALL
+	xmlThrDefBufferAllocScheme(xmlBufferAllocationScheme v);
+
+XMLPUBFUN int * XMLCALL __xmlDefaultBufferSize(void);
+#ifdef LIBXML_THREAD_ENABLED
+#define xmlDefaultBufferSize \
+(*(__xmlDefaultBufferSize()))
+#else
+XMLPUBVAR int xmlDefaultBufferSize;
+#endif
+XMLPUBFUN int XMLCALL xmlThrDefDefaultBufferSize(int v);
+
+XMLPUBFUN xmlSAXHandlerV1 * XMLCALL __xmlDefaultSAXHandler(void);
+#ifdef LIBXML_THREAD_ENABLED
+#define xmlDefaultSAXHandler \
+(*(__xmlDefaultSAXHandler()))
+#else
+XMLPUBVAR xmlSAXHandlerV1 xmlDefaultSAXHandler;
+#endif
+
+XMLPUBFUN xmlSAXLocator * XMLCALL __xmlDefaultSAXLocator(void);
+#ifdef LIBXML_THREAD_ENABLED
+#define xmlDefaultSAXLocator \
+(*(__xmlDefaultSAXLocator()))
+#else
+XMLPUBVAR xmlSAXLocator xmlDefaultSAXLocator;
+#endif
+
+XMLPUBFUN int * XMLCALL __xmlDoValidityCheckingDefaultValue(void);
+#ifdef LIBXML_THREAD_ENABLED
+#define xmlDoValidityCheckingDefaultValue \
+(*(__xmlDoValidityCheckingDefaultValue()))
+#else
+XMLPUBVAR int xmlDoValidityCheckingDefaultValue;
+#endif
+XMLPUBFUN int XMLCALL xmlThrDefDoValidityCheckingDefaultValue(int v);
+
+XMLPUBFUN xmlGenericErrorFunc * XMLCALL __xmlGenericError(void);
+#ifdef LIBXML_THREAD_ENABLED
+#define xmlGenericError \
+(*(__xmlGenericError()))
+#else
+XMLPUBVAR xmlGenericErrorFunc xmlGenericError;
+#endif
+
+XMLPUBFUN xmlStructuredErrorFunc * XMLCALL __xmlStructuredError(void);
+#ifdef LIBXML_THREAD_ENABLED
+#define xmlStructuredError \
+(*(__xmlStructuredError()))
+#else
+XMLPUBVAR xmlStructuredErrorFunc xmlStructuredError;
+#endif
+
+XMLPUBFUN void * * XMLCALL __xmlGenericErrorContext(void);
+#ifdef LIBXML_THREAD_ENABLED
+#define xmlGenericErrorContext \
+(*(__xmlGenericErrorContext()))
+#else
+XMLPUBVAR void * xmlGenericErrorContext;
+#endif
+
+XMLPUBFUN void * * XMLCALL __xmlStructuredErrorContext(void);
+#ifdef LIBXML_THREAD_ENABLED
+#define xmlStructuredErrorContext \
+(*(__xmlStructuredErrorContext()))
+#else
+XMLPUBVAR void * xmlStructuredErrorContext;
+#endif
+
+XMLPUBFUN int * XMLCALL __xmlGetWarningsDefaultValue(void);
+#ifdef LIBXML_THREAD_ENABLED
+#define xmlGetWarningsDefaultValue \
+(*(__xmlGetWarningsDefaultValue()))
+#else
+XMLPUBVAR int xmlGetWarningsDefaultValue;
+#endif
+XMLPUBFUN int XMLCALL xmlThrDefGetWarningsDefaultValue(int v);
+
+XMLPUBFUN int * XMLCALL __xmlIndentTreeOutput(void);
+#ifdef LIBXML_THREAD_ENABLED
+#define xmlIndentTreeOutput \
+(*(__xmlIndentTreeOutput()))
+#else
+XMLPUBVAR int xmlIndentTreeOutput;
+#endif
+XMLPUBFUN int XMLCALL xmlThrDefIndentTreeOutput(int v);
+
+XMLPUBFUN const char * * XMLCALL __xmlTreeIndentString(void);
+#ifdef LIBXML_THREAD_ENABLED
+#define xmlTreeIndentString \
+(*(__xmlTreeIndentString()))
+#else
+XMLPUBVAR const char * xmlTreeIndentString;
+#endif
+XMLPUBFUN const char * XMLCALL xmlThrDefTreeIndentString(const char * v);
+
+XMLPUBFUN int * XMLCALL __xmlKeepBlanksDefaultValue(void);
+#ifdef LIBXML_THREAD_ENABLED
+#define xmlKeepBlanksDefaultValue \
+(*(__xmlKeepBlanksDefaultValue()))
+#else
+XMLPUBVAR int xmlKeepBlanksDefaultValue;
+#endif
+XMLPUBFUN int XMLCALL xmlThrDefKeepBlanksDefaultValue(int v);
+
+XMLPUBFUN int * XMLCALL __xmlLineNumbersDefaultValue(void);
+#ifdef LIBXML_THREAD_ENABLED
+#define xmlLineNumbersDefaultValue \
+(*(__xmlLineNumbersDefaultValue()))
+#else
+XMLPUBVAR int xmlLineNumbersDefaultValue;
+#endif
+XMLPUBFUN int XMLCALL xmlThrDefLineNumbersDefaultValue(int v);
+
+XMLPUBFUN int * XMLCALL __xmlLoadExtDtdDefaultValue(void);
+#ifdef LIBXML_THREAD_ENABLED
+#define xmlLoadExtDtdDefaultValue \
+(*(__xmlLoadExtDtdDefaultValue()))
+#else
+XMLPUBVAR int xmlLoadExtDtdDefaultValue;
+#endif
+XMLPUBFUN int XMLCALL xmlThrDefLoadExtDtdDefaultValue(int v);
+
+XMLPUBFUN int * XMLCALL __xmlParserDebugEntities(void);
+#ifdef LIBXML_THREAD_ENABLED
+#define xmlParserDebugEntities \
+(*(__xmlParserDebugEntities()))
+#else
+XMLPUBVAR int xmlParserDebugEntities;
+#endif
+XMLPUBFUN int XMLCALL xmlThrDefParserDebugEntities(int v);
+
+XMLPUBFUN const char * * XMLCALL __xmlParserVersion(void);
+#ifdef LIBXML_THREAD_ENABLED
+#define xmlParserVersion \
+(*(__xmlParserVersion()))
+#else
+XMLPUBVAR const char * xmlParserVersion;
+#endif
+
+XMLPUBFUN int * XMLCALL __xmlPedanticParserDefaultValue(void);
+#ifdef LIBXML_THREAD_ENABLED
+#define xmlPedanticParserDefaultValue \
+(*(__xmlPedanticParserDefaultValue()))
+#else
+XMLPUBVAR int xmlPedanticParserDefaultValue;
+#endif
+XMLPUBFUN int XMLCALL xmlThrDefPedanticParserDefaultValue(int v);
+
+XMLPUBFUN int * XMLCALL __xmlSaveNoEmptyTags(void);
+#ifdef LIBXML_THREAD_ENABLED
+#define xmlSaveNoEmptyTags \
+(*(__xmlSaveNoEmptyTags()))
+#else
+XMLPUBVAR int xmlSaveNoEmptyTags;
+#endif
+XMLPUBFUN int XMLCALL xmlThrDefSaveNoEmptyTags(int v);
+
+XMLPUBFUN int * XMLCALL __xmlSubstituteEntitiesDefaultValue(void);
+#ifdef LIBXML_THREAD_ENABLED
+#define xmlSubstituteEntitiesDefaultValue \
+(*(__xmlSubstituteEntitiesDefaultValue()))
+#else
+XMLPUBVAR int xmlSubstituteEntitiesDefaultValue;
+#endif
+XMLPUBFUN int XMLCALL xmlThrDefSubstituteEntitiesDefaultValue(int v);
+
+XMLPUBFUN xmlRegisterNodeFunc * XMLCALL __xmlRegisterNodeDefaultValue(void);
+#ifdef LIBXML_THREAD_ENABLED
+#define xmlRegisterNodeDefaultValue \
+(*(__xmlRegisterNodeDefaultValue()))
+#else
+XMLPUBVAR xmlRegisterNodeFunc xmlRegisterNodeDefaultValue;
+#endif
+
+XMLPUBFUN xmlDeregisterNodeFunc * XMLCALL __xmlDeregisterNodeDefaultValue(void);
+#ifdef LIBXML_THREAD_ENABLED
+#define xmlDeregisterNodeDefaultValue \
+(*(__xmlDeregisterNodeDefaultValue()))
+#else
+XMLPUBVAR xmlDeregisterNodeFunc xmlDeregisterNodeDefaultValue;
+#endif
+
+XMLPUBFUN xmlParserInputBufferCreateFilenameFunc * XMLCALL \
+				__xmlParserInputBufferCreateFilenameValue(void);
+#ifdef LIBXML_THREAD_ENABLED
+#define xmlParserInputBufferCreateFilenameValue \
+(*(__xmlParserInputBufferCreateFilenameValue()))
+#else
+XMLPUBVAR xmlParserInputBufferCreateFilenameFunc xmlParserInputBufferCreateFilenameValue;
+#endif
+
+XMLPUBFUN xmlOutputBufferCreateFilenameFunc * XMLCALL __xmlOutputBufferCreateFilenameValue(void);
+#ifdef LIBXML_THREAD_ENABLED
+#define xmlOutputBufferCreateFilenameValue \
+(*(__xmlOutputBufferCreateFilenameValue()))
+#else
+XMLPUBVAR xmlOutputBufferCreateFilenameFunc xmlOutputBufferCreateFilenameValue;
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __XML_GLOBALS_H */
diff --git a/src/include/libxml/hash.h b/src/include/libxml/hash.h
new file mode 100644
index 000000000000..b682b6b9403a
--- /dev/null
+++ b/src/include/libxml/hash.h
@@ -0,0 +1,236 @@
+/*
+ * Summary: Chained hash tables
+ * Description: This module implements the hash table support used in
+ *		various places in the library.
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Bjorn Reese <bjorn.reese@systematic.dk>
+ */
+
+#ifndef __XML_HASH_H__
+#define __XML_HASH_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * The hash table.
+ */
+typedef struct _xmlHashTable xmlHashTable;
+typedef xmlHashTable *xmlHashTablePtr;
+
+#ifdef __cplusplus
+}
+#endif
+
+#include <libxml/xmlversion.h>
+#include <libxml/parser.h>
+#include <libxml/dict.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * Recent version of gcc produce a warning when a function pointer is assigned
+ * to an object pointer, or vice versa.  The following macro is a dirty hack
+ * to allow suppression of the warning.  If your architecture has function
+ * pointers which are a different size than a void pointer, there may be some
+ * serious trouble within the library.
+ */
+/**
+ * XML_CAST_FPTR:
+ * @fptr:  pointer to a function
+ *
+ * Macro to do a casting from an object pointer to a
+ * function pointer without encountering a warning from
+ * gcc
+ *
+ * #define XML_CAST_FPTR(fptr) (*(void **)(&fptr))
+ * This macro violated ISO C aliasing rules (gcc4 on s390 broke)
+ * so it is disabled now
+ */
+
+#define XML_CAST_FPTR(fptr) fptr
+
+
+/*
+ * function types:
+ */
+/**
+ * xmlHashDeallocator:
+ * @payload:  the data in the hash
+ * @name:  the name associated
+ *
+ * Callback to free data from a hash.
+ */
+typedef void (*xmlHashDeallocator)(void *payload, const xmlChar *name);
+/**
+ * xmlHashCopier:
+ * @payload:  the data in the hash
+ * @name:  the name associated
+ *
+ * Callback to copy data from a hash.
+ *
+ * Returns a copy of the data or NULL in case of error.
+ */
+typedef void *(*xmlHashCopier)(void *payload, const xmlChar *name);
+/**
+ * xmlHashScanner:
+ * @payload:  the data in the hash
+ * @data:  extra scanner data
+ * @name:  the name associated
+ *
+ * Callback when scanning data in a hash with the simple scanner.
+ */
+typedef void (*xmlHashScanner)(void *payload, void *data, const xmlChar *name);
+/**
+ * xmlHashScannerFull:
+ * @payload:  the data in the hash
+ * @data:  extra scanner data
+ * @name:  the name associated
+ * @name2:  the second name associated
+ * @name3:  the third name associated
+ *
+ * Callback when scanning data in a hash with the full scanner.
+ */
+typedef void (*xmlHashScannerFull)(void *payload, void *data,
+				   const xmlChar *name, const xmlChar *name2,
+				   const xmlChar *name3);
+
+/*
+ * Constructor and destructor.
+ */
+XMLPUBFUN xmlHashTablePtr XMLCALL
+			xmlHashCreate	(int size);
+XMLPUBFUN xmlHashTablePtr XMLCALL
+			xmlHashCreateDict(int size,
+					 xmlDictPtr dict);
+XMLPUBFUN void XMLCALL
+			xmlHashFree	(xmlHashTablePtr table,
+					 xmlHashDeallocator f);
+XMLPUBFUN void XMLCALL
+			xmlHashDefaultDeallocator(void *entry,
+					 const xmlChar *name);
+
+/*
+ * Add a new entry to the hash table.
+ */
+XMLPUBFUN int XMLCALL
+			xmlHashAddEntry	(xmlHashTablePtr table,
+		                         const xmlChar *name,
+		                         void *userdata);
+XMLPUBFUN int XMLCALL
+			xmlHashUpdateEntry(xmlHashTablePtr table,
+		                         const xmlChar *name,
+		                         void *userdata,
+					 xmlHashDeallocator f);
+XMLPUBFUN int XMLCALL
+			xmlHashAddEntry2(xmlHashTablePtr table,
+		                         const xmlChar *name,
+		                         const xmlChar *name2,
+		                         void *userdata);
+XMLPUBFUN int XMLCALL
+			xmlHashUpdateEntry2(xmlHashTablePtr table,
+		                         const xmlChar *name,
+		                         const xmlChar *name2,
+		                         void *userdata,
+					 xmlHashDeallocator f);
+XMLPUBFUN int XMLCALL
+			xmlHashAddEntry3(xmlHashTablePtr table,
+		                         const xmlChar *name,
+		                         const xmlChar *name2,
+		                         const xmlChar *name3,
+		                         void *userdata);
+XMLPUBFUN int XMLCALL
+			xmlHashUpdateEntry3(xmlHashTablePtr table,
+		                         const xmlChar *name,
+		                         const xmlChar *name2,
+		                         const xmlChar *name3,
+		                         void *userdata,
+					 xmlHashDeallocator f);
+
+/*
+ * Remove an entry from the hash table.
+ */
+XMLPUBFUN int XMLCALL
+			xmlHashRemoveEntry(xmlHashTablePtr table, const xmlChar *name,
+                           xmlHashDeallocator f);
+XMLPUBFUN int XMLCALL
+			xmlHashRemoveEntry2(xmlHashTablePtr table, const xmlChar *name,
+                            const xmlChar *name2, xmlHashDeallocator f);
+XMLPUBFUN int  XMLCALL
+			xmlHashRemoveEntry3(xmlHashTablePtr table, const xmlChar *name,
+                            const xmlChar *name2, const xmlChar *name3,
+                            xmlHashDeallocator f);
+
+/*
+ * Retrieve the userdata.
+ */
+XMLPUBFUN void * XMLCALL
+			xmlHashLookup	(xmlHashTablePtr table,
+					 const xmlChar *name);
+XMLPUBFUN void * XMLCALL
+			xmlHashLookup2	(xmlHashTablePtr table,
+					 const xmlChar *name,
+					 const xmlChar *name2);
+XMLPUBFUN void * XMLCALL
+			xmlHashLookup3	(xmlHashTablePtr table,
+					 const xmlChar *name,
+					 const xmlChar *name2,
+					 const xmlChar *name3);
+XMLPUBFUN void * XMLCALL
+			xmlHashQLookup	(xmlHashTablePtr table,
+					 const xmlChar *name,
+					 const xmlChar *prefix);
+XMLPUBFUN void * XMLCALL
+			xmlHashQLookup2	(xmlHashTablePtr table,
+					 const xmlChar *name,
+					 const xmlChar *prefix,
+					 const xmlChar *name2,
+					 const xmlChar *prefix2);
+XMLPUBFUN void * XMLCALL
+			xmlHashQLookup3	(xmlHashTablePtr table,
+					 const xmlChar *name,
+					 const xmlChar *prefix,
+					 const xmlChar *name2,
+					 const xmlChar *prefix2,
+					 const xmlChar *name3,
+					 const xmlChar *prefix3);
+
+/*
+ * Helpers.
+ */
+XMLPUBFUN xmlHashTablePtr XMLCALL
+			xmlHashCopy	(xmlHashTablePtr table,
+					 xmlHashCopier f);
+XMLPUBFUN int XMLCALL
+			xmlHashSize	(xmlHashTablePtr table);
+XMLPUBFUN void XMLCALL
+			xmlHashScan	(xmlHashTablePtr table,
+					 xmlHashScanner f,
+					 void *data);
+XMLPUBFUN void XMLCALL
+			xmlHashScan3	(xmlHashTablePtr table,
+					 const xmlChar *name,
+					 const xmlChar *name2,
+					 const xmlChar *name3,
+					 xmlHashScanner f,
+					 void *data);
+XMLPUBFUN void XMLCALL
+			xmlHashScanFull	(xmlHashTablePtr table,
+					 xmlHashScannerFull f,
+					 void *data);
+XMLPUBFUN void XMLCALL
+			xmlHashScanFull3(xmlHashTablePtr table,
+					 const xmlChar *name,
+					 const xmlChar *name2,
+					 const xmlChar *name3,
+					 xmlHashScannerFull f,
+					 void *data);
+#ifdef __cplusplus
+}
+#endif
+#endif /* ! __XML_HASH_H__ */
diff --git a/src/include/libxml/list.h b/src/include/libxml/list.h
new file mode 100644
index 000000000000..3211c755247b
--- /dev/null
+++ b/src/include/libxml/list.h
@@ -0,0 +1,137 @@
+/*
+ * Summary: lists interfaces
+ * Description: this module implement the list support used in
+ * various place in the library.
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Gary Pennington <Gary.Pennington@uk.sun.com>
+ */
+
+#ifndef __XML_LINK_INCLUDE__
+#define __XML_LINK_INCLUDE__
+
+#include <libxml/xmlversion.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct _xmlLink xmlLink;
+typedef xmlLink *xmlLinkPtr;
+
+typedef struct _xmlList xmlList;
+typedef xmlList *xmlListPtr;
+
+/**
+ * xmlListDeallocator:
+ * @lk:  the data to deallocate
+ *
+ * Callback function used to free data from a list.
+ */
+typedef void (*xmlListDeallocator) (xmlLinkPtr lk);
+/**
+ * xmlListDataCompare:
+ * @data0: the first data
+ * @data1: the second data
+ *
+ * Callback function used to compare 2 data.
+ *
+ * Returns 0 is equality, -1 or 1 otherwise depending on the ordering.
+ */
+typedef int  (*xmlListDataCompare) (const void *data0, const void *data1);
+/**
+ * xmlListWalker:
+ * @data: the data found in the list
+ * @user: extra user provided data to the walker
+ *
+ * Callback function used when walking a list with xmlListWalk().
+ *
+ * Returns 0 to stop walking the list, 1 otherwise.
+ */
+typedef int (*xmlListWalker) (const void *data, void *user);
+
+/* Creation/Deletion */
+XMLPUBFUN xmlListPtr XMLCALL
+		xmlListCreate		(xmlListDeallocator deallocator,
+	                                 xmlListDataCompare compare);
+XMLPUBFUN void XMLCALL
+		xmlListDelete		(xmlListPtr l);
+
+/* Basic Operators */
+XMLPUBFUN void * XMLCALL
+		xmlListSearch		(xmlListPtr l,
+					 void *data);
+XMLPUBFUN void * XMLCALL
+		xmlListReverseSearch	(xmlListPtr l,
+					 void *data);
+XMLPUBFUN int XMLCALL
+		xmlListInsert		(xmlListPtr l,
+					 void *data) ;
+XMLPUBFUN int XMLCALL
+		xmlListAppend		(xmlListPtr l,
+					 void *data) ;
+XMLPUBFUN int XMLCALL
+		xmlListRemoveFirst	(xmlListPtr l,
+					 void *data);
+XMLPUBFUN int XMLCALL
+		xmlListRemoveLast	(xmlListPtr l,
+					 void *data);
+XMLPUBFUN int XMLCALL
+		xmlListRemoveAll	(xmlListPtr l,
+					 void *data);
+XMLPUBFUN void XMLCALL
+		xmlListClear		(xmlListPtr l);
+XMLPUBFUN int XMLCALL
+		xmlListEmpty		(xmlListPtr l);
+XMLPUBFUN xmlLinkPtr XMLCALL
+		xmlListFront		(xmlListPtr l);
+XMLPUBFUN xmlLinkPtr XMLCALL
+		xmlListEnd		(xmlListPtr l);
+XMLPUBFUN int XMLCALL
+		xmlListSize		(xmlListPtr l);
+
+XMLPUBFUN void XMLCALL
+		xmlListPopFront		(xmlListPtr l);
+XMLPUBFUN void XMLCALL
+		xmlListPopBack		(xmlListPtr l);
+XMLPUBFUN int XMLCALL
+		xmlListPushFront	(xmlListPtr l,
+					 void *data);
+XMLPUBFUN int XMLCALL
+		xmlListPushBack		(xmlListPtr l,
+					 void *data);
+
+/* Advanced Operators */
+XMLPUBFUN void XMLCALL
+		xmlListReverse		(xmlListPtr l);
+XMLPUBFUN void XMLCALL
+		xmlListSort		(xmlListPtr l);
+XMLPUBFUN void XMLCALL
+		xmlListWalk		(xmlListPtr l,
+					 xmlListWalker walker,
+					 void *user);
+XMLPUBFUN void XMLCALL
+		xmlListReverseWalk	(xmlListPtr l,
+					 xmlListWalker walker,
+					 void *user);
+XMLPUBFUN void XMLCALL
+		xmlListMerge		(xmlListPtr l1,
+					 xmlListPtr l2);
+XMLPUBFUN xmlListPtr XMLCALL
+		xmlListDup		(const xmlListPtr old);
+XMLPUBFUN int XMLCALL
+		xmlListCopy		(xmlListPtr cur,
+					 const xmlListPtr old);
+/* Link operators */
+XMLPUBFUN void * XMLCALL
+		xmlLinkGetData          (xmlLinkPtr lk);
+
+/* xmlListUnique() */
+/* xmlListSwap */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __XML_LINK_INCLUDE__ */
diff --git a/src/include/libxml/nanoftp.h b/src/include/libxml/nanoftp.h
new file mode 100644
index 000000000000..7335faf10751
--- /dev/null
+++ b/src/include/libxml/nanoftp.h
@@ -0,0 +1,163 @@
+/*
+ * Summary: minimal FTP implementation
+ * Description: minimal FTP implementation allowing to fetch resources
+ *              like external subset.
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __NANO_FTP_H__
+#define __NANO_FTP_H__
+
+#include <libxml/xmlversion.h>
+
+#ifdef LIBXML_FTP_ENABLED
+
+/* Needed for portability to Windows 64 bits */
+#if defined(_WIN32) && !defined(__CYGWIN__)
+#include <winsock2.h>
+#else
+/**
+ * SOCKET:
+ *
+ * macro used to provide portability of code to windows sockets
+ */
+#define SOCKET int
+/**
+ * INVALID_SOCKET:
+ *
+ * macro used to provide portability of code to windows sockets
+ * the value to be used when the socket is not valid
+ */
+#undef  INVALID_SOCKET
+#define INVALID_SOCKET (-1)
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * ftpListCallback:
+ * @userData:  user provided data for the callback
+ * @filename:  the file name (including "->" when links are shown)
+ * @attrib:  the attribute string
+ * @owner:  the owner string
+ * @group:  the group string
+ * @size:  the file size
+ * @links:  the link count
+ * @year:  the year
+ * @month:  the month
+ * @day:  the day
+ * @hour:  the hour
+ * @minute:  the minute
+ *
+ * A callback for the xmlNanoFTPList command.
+ * Note that only one of year and day:minute are specified.
+ */
+typedef void (*ftpListCallback) (void *userData,
+	                         const char *filename, const char *attrib,
+	                         const char *owner, const char *group,
+				 unsigned long size, int links, int year,
+				 const char *month, int day, int hour,
+				 int minute);
+/**
+ * ftpDataCallback:
+ * @userData: the user provided context
+ * @data: the data received
+ * @len: its size in bytes
+ *
+ * A callback for the xmlNanoFTPGet command.
+ */
+typedef void (*ftpDataCallback) (void *userData,
+				 const char *data,
+				 int len);
+
+/*
+ * Init
+ */
+XMLPUBFUN void XMLCALL
+	xmlNanoFTPInit		(void);
+XMLPUBFUN void XMLCALL
+	xmlNanoFTPCleanup	(void);
+
+/*
+ * Creating/freeing contexts.
+ */
+XMLPUBFUN void * XMLCALL
+	xmlNanoFTPNewCtxt	(const char *URL);
+XMLPUBFUN void XMLCALL
+	xmlNanoFTPFreeCtxt	(void * ctx);
+XMLPUBFUN void * XMLCALL
+	xmlNanoFTPConnectTo	(const char *server,
+				 int port);
+/*
+ * Opening/closing session connections.
+ */
+XMLPUBFUN void * XMLCALL
+	xmlNanoFTPOpen		(const char *URL);
+XMLPUBFUN int XMLCALL
+	xmlNanoFTPConnect	(void *ctx);
+XMLPUBFUN int XMLCALL
+	xmlNanoFTPClose		(void *ctx);
+XMLPUBFUN int XMLCALL
+	xmlNanoFTPQuit		(void *ctx);
+XMLPUBFUN void XMLCALL
+	xmlNanoFTPScanProxy	(const char *URL);
+XMLPUBFUN void XMLCALL
+	xmlNanoFTPProxy		(const char *host,
+				 int port,
+				 const char *user,
+				 const char *passwd,
+				 int type);
+XMLPUBFUN int XMLCALL
+	xmlNanoFTPUpdateURL	(void *ctx,
+				 const char *URL);
+
+/*
+ * Rather internal commands.
+ */
+XMLPUBFUN int XMLCALL
+	xmlNanoFTPGetResponse	(void *ctx);
+XMLPUBFUN int XMLCALL
+	xmlNanoFTPCheckResponse	(void *ctx);
+
+/*
+ * CD/DIR/GET handlers.
+ */
+XMLPUBFUN int XMLCALL
+	xmlNanoFTPCwd		(void *ctx,
+				 const char *directory);
+XMLPUBFUN int XMLCALL
+	xmlNanoFTPDele		(void *ctx,
+				 const char *file);
+
+XMLPUBFUN SOCKET XMLCALL
+	xmlNanoFTPGetConnection	(void *ctx);
+XMLPUBFUN int XMLCALL
+	xmlNanoFTPCloseConnection(void *ctx);
+XMLPUBFUN int XMLCALL
+	xmlNanoFTPList		(void *ctx,
+				 ftpListCallback callback,
+				 void *userData,
+				 const char *filename);
+XMLPUBFUN SOCKET XMLCALL
+	xmlNanoFTPGetSocket	(void *ctx,
+				 const char *filename);
+XMLPUBFUN int XMLCALL
+	xmlNanoFTPGet		(void *ctx,
+				 ftpDataCallback callback,
+				 void *userData,
+				 const char *filename);
+XMLPUBFUN int XMLCALL
+	xmlNanoFTPRead		(void *ctx,
+				 void *dest,
+				 int len);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* LIBXML_FTP_ENABLED */
+#endif /* __NANO_FTP_H__ */
diff --git a/src/include/libxml/nanohttp.h b/src/include/libxml/nanohttp.h
new file mode 100644
index 000000000000..22b8fb43381c
--- /dev/null
+++ b/src/include/libxml/nanohttp.h
@@ -0,0 +1,81 @@
+/*
+ * Summary: minimal HTTP implementation
+ * Description: minimal HTTP implementation allowing to fetch resources
+ *              like external subset.
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __NANO_HTTP_H__
+#define __NANO_HTTP_H__
+
+#include <libxml/xmlversion.h>
+
+#ifdef LIBXML_HTTP_ENABLED
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+XMLPUBFUN void XMLCALL
+	xmlNanoHTTPInit		(void);
+XMLPUBFUN void XMLCALL
+	xmlNanoHTTPCleanup	(void);
+XMLPUBFUN void XMLCALL
+	xmlNanoHTTPScanProxy	(const char *URL);
+XMLPUBFUN int XMLCALL
+	xmlNanoHTTPFetch	(const char *URL,
+				 const char *filename,
+				 char **contentType);
+XMLPUBFUN void * XMLCALL
+	xmlNanoHTTPMethod	(const char *URL,
+				 const char *method,
+				 const char *input,
+				 char **contentType,
+				 const char *headers,
+				 int   ilen);
+XMLPUBFUN void * XMLCALL
+	xmlNanoHTTPMethodRedir	(const char *URL,
+				 const char *method,
+				 const char *input,
+				 char **contentType,
+				 char **redir,
+				 const char *headers,
+				 int   ilen);
+XMLPUBFUN void * XMLCALL
+	xmlNanoHTTPOpen		(const char *URL,
+				 char **contentType);
+XMLPUBFUN void * XMLCALL
+	xmlNanoHTTPOpenRedir	(const char *URL,
+				 char **contentType,
+				 char **redir);
+XMLPUBFUN int XMLCALL
+	xmlNanoHTTPReturnCode	(void *ctx);
+XMLPUBFUN const char * XMLCALL
+	xmlNanoHTTPAuthHeader	(void *ctx);
+XMLPUBFUN const char * XMLCALL
+	xmlNanoHTTPRedir	(void *ctx);
+XMLPUBFUN int XMLCALL
+	xmlNanoHTTPContentLength( void * ctx );
+XMLPUBFUN const char * XMLCALL
+	xmlNanoHTTPEncoding	(void *ctx);
+XMLPUBFUN const char * XMLCALL
+	xmlNanoHTTPMimeType	(void *ctx);
+XMLPUBFUN int XMLCALL
+	xmlNanoHTTPRead		(void *ctx,
+				 void *dest,
+				 int len);
+#ifdef LIBXML_OUTPUT_ENABLED
+XMLPUBFUN int XMLCALL
+	xmlNanoHTTPSave		(void *ctxt,
+				 const char *filename);
+#endif /* LIBXML_OUTPUT_ENABLED */
+XMLPUBFUN void XMLCALL
+	xmlNanoHTTPClose	(void *ctx);
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LIBXML_HTTP_ENABLED */
+#endif /* __NANO_HTTP_H__ */
diff --git a/src/include/libxml/parser.h b/src/include/libxml/parser.h
new file mode 100644
index 000000000000..0ba1c387a97d
--- /dev/null
+++ b/src/include/libxml/parser.h
@@ -0,0 +1,1243 @@
+/*
+ * Summary: the core parser module
+ * Description: Interfaces, constants and types related to the XML parser
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_PARSER_H__
+#define __XML_PARSER_H__
+
+#include <stdarg.h>
+
+#include <libxml/xmlversion.h>
+#include <libxml/tree.h>
+#include <libxml/dict.h>
+#include <libxml/hash.h>
+#include <libxml/valid.h>
+#include <libxml/entities.h>
+#include <libxml/xmlerror.h>
+#include <libxml/xmlstring.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * XML_DEFAULT_VERSION:
+ *
+ * The default version of XML used: 1.0
+ */
+#define XML_DEFAULT_VERSION	"1.0"
+
+/**
+ * xmlParserInput:
+ *
+ * An xmlParserInput is an input flow for the XML processor.
+ * Each entity parsed is associated an xmlParserInput (except the
+ * few predefined ones). This is the case both for internal entities
+ * - in which case the flow is already completely in memory - or
+ * external entities - in which case we use the buf structure for
+ * progressive reading and I18N conversions to the internal UTF-8 format.
+ */
+
+/**
+ * xmlParserInputDeallocate:
+ * @str:  the string to deallocate
+ *
+ * Callback for freeing some parser input allocations.
+ */
+typedef void (* xmlParserInputDeallocate)(xmlChar *str);
+
+struct _xmlParserInput {
+    /* Input buffer */
+    xmlParserInputBufferPtr buf;      /* UTF-8 encoded buffer */
+
+    const char *filename;             /* The file analyzed, if any */
+    const char *directory;            /* the directory/base of the file */
+    const xmlChar *base;              /* Base of the array to parse */
+    const xmlChar *cur;               /* Current char being parsed */
+    const xmlChar *end;               /* end of the array to parse */
+    int length;                       /* length if known */
+    int line;                         /* Current line */
+    int col;                          /* Current column */
+    /*
+     * NOTE: consumed is only tested for equality in the parser code,
+     *       so even if there is an overflow this should not give troubles
+     *       for parsing very large instances.
+     */
+    unsigned long consumed;           /* How many xmlChars already consumed */
+    xmlParserInputDeallocate free;    /* function to deallocate the base */
+    const xmlChar *encoding;          /* the encoding string for entity */
+    const xmlChar *version;           /* the version string for entity */
+    int standalone;                   /* Was that entity marked standalone */
+    int id;                           /* an unique identifier for the entity */
+};
+
+/**
+ * xmlParserNodeInfo:
+ *
+ * The parser can be asked to collect Node information, i.e. at what
+ * place in the file they were detected.
+ * NOTE: This is off by default and not very well tested.
+ */
+typedef struct _xmlParserNodeInfo xmlParserNodeInfo;
+typedef xmlParserNodeInfo *xmlParserNodeInfoPtr;
+
+struct _xmlParserNodeInfo {
+  const struct _xmlNode* node;
+  /* Position & line # that text that created the node begins & ends on */
+  unsigned long begin_pos;
+  unsigned long begin_line;
+  unsigned long end_pos;
+  unsigned long end_line;
+};
+
+typedef struct _xmlParserNodeInfoSeq xmlParserNodeInfoSeq;
+typedef xmlParserNodeInfoSeq *xmlParserNodeInfoSeqPtr;
+struct _xmlParserNodeInfoSeq {
+  unsigned long maximum;
+  unsigned long length;
+  xmlParserNodeInfo* buffer;
+};
+
+/**
+ * xmlParserInputState:
+ *
+ * The parser is now working also as a state based parser.
+ * The recursive one use the state info for entities processing.
+ */
+typedef enum {
+    XML_PARSER_EOF = -1,	/* nothing is to be parsed */
+    XML_PARSER_START = 0,	/* nothing has been parsed */
+    XML_PARSER_MISC,		/* Misc* before int subset */
+    XML_PARSER_PI,		/* Within a processing instruction */
+    XML_PARSER_DTD,		/* within some DTD content */
+    XML_PARSER_PROLOG,		/* Misc* after internal subset */
+    XML_PARSER_COMMENT,		/* within a comment */
+    XML_PARSER_START_TAG,	/* within a start tag */
+    XML_PARSER_CONTENT,		/* within the content */
+    XML_PARSER_CDATA_SECTION,	/* within a CDATA section */
+    XML_PARSER_END_TAG,		/* within a closing tag */
+    XML_PARSER_ENTITY_DECL,	/* within an entity declaration */
+    XML_PARSER_ENTITY_VALUE,	/* within an entity value in a decl */
+    XML_PARSER_ATTRIBUTE_VALUE,	/* within an attribute value */
+    XML_PARSER_SYSTEM_LITERAL,	/* within a SYSTEM value */
+    XML_PARSER_EPILOG,		/* the Misc* after the last end tag */
+    XML_PARSER_IGNORE,		/* within an IGNORED section */
+    XML_PARSER_PUBLIC_LITERAL	/* within a PUBLIC value */
+} xmlParserInputState;
+
+/**
+ * XML_DETECT_IDS:
+ *
+ * Bit in the loadsubset context field to tell to do ID/REFs lookups.
+ * Use it to initialize xmlLoadExtDtdDefaultValue.
+ */
+#define XML_DETECT_IDS		2
+
+/**
+ * XML_COMPLETE_ATTRS:
+ *
+ * Bit in the loadsubset context field to tell to do complete the
+ * elements attributes lists with the ones defaulted from the DTDs.
+ * Use it to initialize xmlLoadExtDtdDefaultValue.
+ */
+#define XML_COMPLETE_ATTRS	4
+
+/**
+ * XML_SKIP_IDS:
+ *
+ * Bit in the loadsubset context field to tell to not do ID/REFs registration.
+ * Used to initialize xmlLoadExtDtdDefaultValue in some special cases.
+ */
+#define XML_SKIP_IDS		8
+
+/**
+ * xmlParserMode:
+ *
+ * A parser can operate in various modes
+ */
+typedef enum {
+    XML_PARSE_UNKNOWN = 0,
+    XML_PARSE_DOM = 1,
+    XML_PARSE_SAX = 2,
+    XML_PARSE_PUSH_DOM = 3,
+    XML_PARSE_PUSH_SAX = 4,
+    XML_PARSE_READER = 5
+} xmlParserMode;
+
+typedef struct _xmlStartTag xmlStartTag;
+
+/**
+ * xmlParserCtxt:
+ *
+ * The parser context.
+ * NOTE This doesn't completely define the parser state, the (current ?)
+ *      design of the parser uses recursive function calls since this allow
+ *      and easy mapping from the production rules of the specification
+ *      to the actual code. The drawback is that the actual function call
+ *      also reflect the parser state. However most of the parsing routines
+ *      takes as the only argument the parser context pointer, so migrating
+ *      to a state based parser for progressive parsing shouldn't be too hard.
+ */
+struct _xmlParserCtxt {
+    struct _xmlSAXHandler *sax;       /* The SAX handler */
+    void            *userData;        /* For SAX interface only, used by DOM build */
+    xmlDocPtr           myDoc;        /* the document being built */
+    int            wellFormed;        /* is the document well formed */
+    int       replaceEntities;        /* shall we replace entities ? */
+    const xmlChar    *version;        /* the XML version string */
+    const xmlChar   *encoding;        /* the declared encoding, if any */
+    int            standalone;        /* standalone document */
+    int                  html;        /* an HTML(1)/Docbook(2) document
+                                       * 3 is HTML after <head>
+                                       * 10 is HTML after <body>
+                                       */
+
+    /* Input stream stack */
+    xmlParserInputPtr  input;         /* Current input stream */
+    int                inputNr;       /* Number of current input streams */
+    int                inputMax;      /* Max number of input streams */
+    xmlParserInputPtr *inputTab;      /* stack of inputs */
+
+    /* Node analysis stack only used for DOM building */
+    xmlNodePtr         node;          /* Current parsed Node */
+    int                nodeNr;        /* Depth of the parsing stack */
+    int                nodeMax;       /* Max depth of the parsing stack */
+    xmlNodePtr        *nodeTab;       /* array of nodes */
+
+    int record_info;                  /* Whether node info should be kept */
+    xmlParserNodeInfoSeq node_seq;    /* info about each node parsed */
+
+    int errNo;                        /* error code */
+
+    int     hasExternalSubset;        /* reference and external subset */
+    int             hasPErefs;        /* the internal subset has PE refs */
+    int              external;        /* are we parsing an external entity */
+
+    int                 valid;        /* is the document valid */
+    int              validate;        /* shall we try to validate ? */
+    xmlValidCtxt        vctxt;        /* The validity context */
+
+    xmlParserInputState instate;      /* current type of input */
+    int                 token;        /* next char look-ahead */
+
+    char           *directory;        /* the data directory */
+
+    /* Node name stack */
+    const xmlChar     *name;          /* Current parsed Node */
+    int                nameNr;        /* Depth of the parsing stack */
+    int                nameMax;       /* Max depth of the parsing stack */
+    const xmlChar *   *nameTab;       /* array of nodes */
+
+    long               nbChars;       /* unused */
+    long            checkIndex;       /* used by progressive parsing lookup */
+    int             keepBlanks;       /* ugly but ... */
+    int             disableSAX;       /* SAX callbacks are disabled */
+    int               inSubset;       /* Parsing is in int 1/ext 2 subset */
+    const xmlChar *    intSubName;    /* name of subset */
+    xmlChar *          extSubURI;     /* URI of external subset */
+    xmlChar *          extSubSystem;  /* SYSTEM ID of external subset */
+
+    /* xml:space values */
+    int *              space;         /* Should the parser preserve spaces */
+    int                spaceNr;       /* Depth of the parsing stack */
+    int                spaceMax;      /* Max depth of the parsing stack */
+    int *              spaceTab;      /* array of space infos */
+
+    int                depth;         /* to prevent entity substitution loops */
+    xmlParserInputPtr  entity;        /* used to check entities boundaries */
+    int                charset;       /* encoding of the in-memory content
+				         actually an xmlCharEncoding */
+    int                nodelen;       /* Those two fields are there to */
+    int                nodemem;       /* Speed up large node parsing */
+    int                pedantic;      /* signal pedantic warnings */
+    void              *_private;      /* For user data, libxml won't touch it */
+
+    int                loadsubset;    /* should the external subset be loaded */
+    int                linenumbers;   /* set line number in element content */
+    void              *catalogs;      /* document's own catalog */
+    int                recovery;      /* run in recovery mode */
+    int                progressive;   /* is this a progressive parsing */
+    xmlDictPtr         dict;          /* dictionary for the parser */
+    const xmlChar *   *atts;          /* array for the attributes callbacks */
+    int                maxatts;       /* the size of the array */
+    int                docdict;       /* use strings from dict to build tree */
+
+    /*
+     * pre-interned strings
+     */
+    const xmlChar *str_xml;
+    const xmlChar *str_xmlns;
+    const xmlChar *str_xml_ns;
+
+    /*
+     * Everything below is used only by the new SAX mode
+     */
+    int                sax2;          /* operating in the new SAX mode */
+    int                nsNr;          /* the number of inherited namespaces */
+    int                nsMax;         /* the size of the arrays */
+    const xmlChar *   *nsTab;         /* the array of prefix/namespace name */
+    int               *attallocs;     /* which attribute were allocated */
+    xmlStartTag       *pushTab;       /* array of data for push */
+    xmlHashTablePtr    attsDefault;   /* defaulted attributes if any */
+    xmlHashTablePtr    attsSpecial;   /* non-CDATA attributes if any */
+    int                nsWellFormed;  /* is the document XML Namespace okay */
+    int                options;       /* Extra options */
+
+    /*
+     * Those fields are needed only for streaming parsing so far
+     */
+    int               dictNames;    /* Use dictionary names for the tree */
+    int               freeElemsNr;  /* number of freed element nodes */
+    xmlNodePtr        freeElems;    /* List of freed element nodes */
+    int               freeAttrsNr;  /* number of freed attributes nodes */
+    xmlAttrPtr        freeAttrs;    /* List of freed attributes nodes */
+
+    /*
+     * the complete error information for the last error.
+     */
+    xmlError          lastError;
+    xmlParserMode     parseMode;    /* the parser mode */
+    unsigned long    nbentities;    /* number of entities references */
+    unsigned long  sizeentities;    /* size of parsed entities */
+
+    /* for use by HTML non-recursive parser */
+    xmlParserNodeInfo *nodeInfo;      /* Current NodeInfo */
+    int                nodeInfoNr;    /* Depth of the parsing stack */
+    int                nodeInfoMax;   /* Max depth of the parsing stack */
+    xmlParserNodeInfo *nodeInfoTab;   /* array of nodeInfos */
+
+    int                input_id;      /* we need to label inputs */
+    unsigned long      sizeentcopy;   /* volume of entity copy */
+};
+
+/**
+ * xmlSAXLocator:
+ *
+ * A SAX Locator.
+ */
+struct _xmlSAXLocator {
+    const xmlChar *(*getPublicId)(void *ctx);
+    const xmlChar *(*getSystemId)(void *ctx);
+    int (*getLineNumber)(void *ctx);
+    int (*getColumnNumber)(void *ctx);
+};
+
+/**
+ * xmlSAXHandler:
+ *
+ * A SAX handler is bunch of callbacks called by the parser when processing
+ * of the input generate data or structure information.
+ */
+
+/**
+ * resolveEntitySAXFunc:
+ * @ctx:  the user data (XML parser context)
+ * @publicId: The public ID of the entity
+ * @systemId: The system ID of the entity
+ *
+ * Callback:
+ * The entity loader, to control the loading of external entities,
+ * the application can either:
+ *    - override this resolveEntity() callback in the SAX block
+ *    - or better use the xmlSetExternalEntityLoader() function to
+ *      set up it's own entity resolution routine
+ *
+ * Returns the xmlParserInputPtr if inlined or NULL for DOM behaviour.
+ */
+typedef xmlParserInputPtr (*resolveEntitySAXFunc) (void *ctx,
+				const xmlChar *publicId,
+				const xmlChar *systemId);
+/**
+ * internalSubsetSAXFunc:
+ * @ctx:  the user data (XML parser context)
+ * @name:  the root element name
+ * @ExternalID:  the external ID
+ * @SystemID:  the SYSTEM ID (e.g. filename or URL)
+ *
+ * Callback on internal subset declaration.
+ */
+typedef void (*internalSubsetSAXFunc) (void *ctx,
+				const xmlChar *name,
+				const xmlChar *ExternalID,
+				const xmlChar *SystemID);
+/**
+ * externalSubsetSAXFunc:
+ * @ctx:  the user data (XML parser context)
+ * @name:  the root element name
+ * @ExternalID:  the external ID
+ * @SystemID:  the SYSTEM ID (e.g. filename or URL)
+ *
+ * Callback on external subset declaration.
+ */
+typedef void (*externalSubsetSAXFunc) (void *ctx,
+				const xmlChar *name,
+				const xmlChar *ExternalID,
+				const xmlChar *SystemID);
+/**
+ * getEntitySAXFunc:
+ * @ctx:  the user data (XML parser context)
+ * @name: The entity name
+ *
+ * Get an entity by name.
+ *
+ * Returns the xmlEntityPtr if found.
+ */
+typedef xmlEntityPtr (*getEntitySAXFunc) (void *ctx,
+				const xmlChar *name);
+/**
+ * getParameterEntitySAXFunc:
+ * @ctx:  the user data (XML parser context)
+ * @name: The entity name
+ *
+ * Get a parameter entity by name.
+ *
+ * Returns the xmlEntityPtr if found.
+ */
+typedef xmlEntityPtr (*getParameterEntitySAXFunc) (void *ctx,
+				const xmlChar *name);
+/**
+ * entityDeclSAXFunc:
+ * @ctx:  the user data (XML parser context)
+ * @name:  the entity name
+ * @type:  the entity type
+ * @publicId: The public ID of the entity
+ * @systemId: The system ID of the entity
+ * @content: the entity value (without processing).
+ *
+ * An entity definition has been parsed.
+ */
+typedef void (*entityDeclSAXFunc) (void *ctx,
+				const xmlChar *name,
+				int type,
+				const xmlChar *publicId,
+				const xmlChar *systemId,
+				xmlChar *content);
+/**
+ * notationDeclSAXFunc:
+ * @ctx:  the user data (XML parser context)
+ * @name: The name of the notation
+ * @publicId: The public ID of the entity
+ * @systemId: The system ID of the entity
+ *
+ * What to do when a notation declaration has been parsed.
+ */
+typedef void (*notationDeclSAXFunc)(void *ctx,
+				const xmlChar *name,
+				const xmlChar *publicId,
+				const xmlChar *systemId);
+/**
+ * attributeDeclSAXFunc:
+ * @ctx:  the user data (XML parser context)
+ * @elem:  the name of the element
+ * @fullname:  the attribute name
+ * @type:  the attribute type
+ * @def:  the type of default value
+ * @defaultValue: the attribute default value
+ * @tree:  the tree of enumerated value set
+ *
+ * An attribute definition has been parsed.
+ */
+typedef void (*attributeDeclSAXFunc)(void *ctx,
+				const xmlChar *elem,
+				const xmlChar *fullname,
+				int type,
+				int def,
+				const xmlChar *defaultValue,
+				xmlEnumerationPtr tree);
+/**
+ * elementDeclSAXFunc:
+ * @ctx:  the user data (XML parser context)
+ * @name:  the element name
+ * @type:  the element type
+ * @content: the element value tree
+ *
+ * An element definition has been parsed.
+ */
+typedef void (*elementDeclSAXFunc)(void *ctx,
+				const xmlChar *name,
+				int type,
+				xmlElementContentPtr content);
+/**
+ * unparsedEntityDeclSAXFunc:
+ * @ctx:  the user data (XML parser context)
+ * @name: The name of the entity
+ * @publicId: The public ID of the entity
+ * @systemId: The system ID of the entity
+ * @notationName: the name of the notation
+ *
+ * What to do when an unparsed entity declaration is parsed.
+ */
+typedef void (*unparsedEntityDeclSAXFunc)(void *ctx,
+				const xmlChar *name,
+				const xmlChar *publicId,
+				const xmlChar *systemId,
+				const xmlChar *notationName);
+/**
+ * setDocumentLocatorSAXFunc:
+ * @ctx:  the user data (XML parser context)
+ * @loc: A SAX Locator
+ *
+ * Receive the document locator at startup, actually xmlDefaultSAXLocator.
+ * Everything is available on the context, so this is useless in our case.
+ */
+typedef void (*setDocumentLocatorSAXFunc) (void *ctx,
+				xmlSAXLocatorPtr loc);
+/**
+ * startDocumentSAXFunc:
+ * @ctx:  the user data (XML parser context)
+ *
+ * Called when the document start being processed.
+ */
+typedef void (*startDocumentSAXFunc) (void *ctx);
+/**
+ * endDocumentSAXFunc:
+ * @ctx:  the user data (XML parser context)
+ *
+ * Called when the document end has been detected.
+ */
+typedef void (*endDocumentSAXFunc) (void *ctx);
+/**
+ * startElementSAXFunc:
+ * @ctx:  the user data (XML parser context)
+ * @name:  The element name, including namespace prefix
+ * @atts:  An array of name/value attributes pairs, NULL terminated
+ *
+ * Called when an opening tag has been processed.
+ */
+typedef void (*startElementSAXFunc) (void *ctx,
+				const xmlChar *name,
+				const xmlChar **atts);
+/**
+ * endElementSAXFunc:
+ * @ctx:  the user data (XML parser context)
+ * @name:  The element name
+ *
+ * Called when the end of an element has been detected.
+ */
+typedef void (*endElementSAXFunc) (void *ctx,
+				const xmlChar *name);
+/**
+ * attributeSAXFunc:
+ * @ctx:  the user data (XML parser context)
+ * @name:  The attribute name, including namespace prefix
+ * @value:  The attribute value
+ *
+ * Handle an attribute that has been read by the parser.
+ * The default handling is to convert the attribute into an
+ * DOM subtree and past it in a new xmlAttr element added to
+ * the element.
+ */
+typedef void (*attributeSAXFunc) (void *ctx,
+				const xmlChar *name,
+				const xmlChar *value);
+/**
+ * referenceSAXFunc:
+ * @ctx:  the user data (XML parser context)
+ * @name:  The entity name
+ *
+ * Called when an entity reference is detected.
+ */
+typedef void (*referenceSAXFunc) (void *ctx,
+				const xmlChar *name);
+/**
+ * charactersSAXFunc:
+ * @ctx:  the user data (XML parser context)
+ * @ch:  a xmlChar string
+ * @len: the number of xmlChar
+ *
+ * Receiving some chars from the parser.
+ */
+typedef void (*charactersSAXFunc) (void *ctx,
+				const xmlChar *ch,
+				int len);
+/**
+ * ignorableWhitespaceSAXFunc:
+ * @ctx:  the user data (XML parser context)
+ * @ch:  a xmlChar string
+ * @len: the number of xmlChar
+ *
+ * Receiving some ignorable whitespaces from the parser.
+ * UNUSED: by default the DOM building will use characters.
+ */
+typedef void (*ignorableWhitespaceSAXFunc) (void *ctx,
+				const xmlChar *ch,
+				int len);
+/**
+ * processingInstructionSAXFunc:
+ * @ctx:  the user data (XML parser context)
+ * @target:  the target name
+ * @data: the PI data's
+ *
+ * A processing instruction has been parsed.
+ */
+typedef void (*processingInstructionSAXFunc) (void *ctx,
+				const xmlChar *target,
+				const xmlChar *data);
+/**
+ * commentSAXFunc:
+ * @ctx:  the user data (XML parser context)
+ * @value:  the comment content
+ *
+ * A comment has been parsed.
+ */
+typedef void (*commentSAXFunc) (void *ctx,
+				const xmlChar *value);
+/**
+ * cdataBlockSAXFunc:
+ * @ctx:  the user data (XML parser context)
+ * @value:  The pcdata content
+ * @len:  the block length
+ *
+ * Called when a pcdata block has been parsed.
+ */
+typedef void (*cdataBlockSAXFunc) (
+	                        void *ctx,
+				const xmlChar *value,
+				int len);
+/**
+ * warningSAXFunc:
+ * @ctx:  an XML parser context
+ * @msg:  the message to display/transmit
+ * @...:  extra parameters for the message display
+ *
+ * Display and format a warning messages, callback.
+ */
+typedef void (XMLCDECL *warningSAXFunc) (void *ctx,
+				const char *msg, ...) LIBXML_ATTR_FORMAT(2,3);
+/**
+ * errorSAXFunc:
+ * @ctx:  an XML parser context
+ * @msg:  the message to display/transmit
+ * @...:  extra parameters for the message display
+ *
+ * Display and format an error messages, callback.
+ */
+typedef void (XMLCDECL *errorSAXFunc) (void *ctx,
+				const char *msg, ...) LIBXML_ATTR_FORMAT(2,3);
+/**
+ * fatalErrorSAXFunc:
+ * @ctx:  an XML parser context
+ * @msg:  the message to display/transmit
+ * @...:  extra parameters for the message display
+ *
+ * Display and format fatal error messages, callback.
+ * Note: so far fatalError() SAX callbacks are not used, error()
+ *       get all the callbacks for errors.
+ */
+typedef void (XMLCDECL *fatalErrorSAXFunc) (void *ctx,
+				const char *msg, ...) LIBXML_ATTR_FORMAT(2,3);
+/**
+ * isStandaloneSAXFunc:
+ * @ctx:  the user data (XML parser context)
+ *
+ * Is this document tagged standalone?
+ *
+ * Returns 1 if true
+ */
+typedef int (*isStandaloneSAXFunc) (void *ctx);
+/**
+ * hasInternalSubsetSAXFunc:
+ * @ctx:  the user data (XML parser context)
+ *
+ * Does this document has an internal subset.
+ *
+ * Returns 1 if true
+ */
+typedef int (*hasInternalSubsetSAXFunc) (void *ctx);
+
+/**
+ * hasExternalSubsetSAXFunc:
+ * @ctx:  the user data (XML parser context)
+ *
+ * Does this document has an external subset?
+ *
+ * Returns 1 if true
+ */
+typedef int (*hasExternalSubsetSAXFunc) (void *ctx);
+
+/************************************************************************
+ *									*
+ *			The SAX version 2 API extensions		*
+ *									*
+ ************************************************************************/
+/**
+ * XML_SAX2_MAGIC:
+ *
+ * Special constant found in SAX2 blocks initialized fields
+ */
+#define XML_SAX2_MAGIC 0xDEEDBEAF
+
+/**
+ * startElementNsSAX2Func:
+ * @ctx:  the user data (XML parser context)
+ * @localname:  the local name of the element
+ * @prefix:  the element namespace prefix if available
+ * @URI:  the element namespace name if available
+ * @nb_namespaces:  number of namespace definitions on that node
+ * @namespaces:  pointer to the array of prefix/URI pairs namespace definitions
+ * @nb_attributes:  the number of attributes on that node
+ * @nb_defaulted:  the number of defaulted attributes. The defaulted
+ *                  ones are at the end of the array
+ * @attributes:  pointer to the array of (localname/prefix/URI/value/end)
+ *               attribute values.
+ *
+ * SAX2 callback when an element start has been detected by the parser.
+ * It provides the namespace information for the element, as well as
+ * the new namespace declarations on the element.
+ */
+
+typedef void (*startElementNsSAX2Func) (void *ctx,
+					const xmlChar *localname,
+					const xmlChar *prefix,
+					const xmlChar *URI,
+					int nb_namespaces,
+					const xmlChar **namespaces,
+					int nb_attributes,
+					int nb_defaulted,
+					const xmlChar **attributes);
+
+/**
+ * endElementNsSAX2Func:
+ * @ctx:  the user data (XML parser context)
+ * @localname:  the local name of the element
+ * @prefix:  the element namespace prefix if available
+ * @URI:  the element namespace name if available
+ *
+ * SAX2 callback when an element end has been detected by the parser.
+ * It provides the namespace information for the element.
+ */
+
+typedef void (*endElementNsSAX2Func)   (void *ctx,
+					const xmlChar *localname,
+					const xmlChar *prefix,
+					const xmlChar *URI);
+
+
+struct _xmlSAXHandler {
+    internalSubsetSAXFunc internalSubset;
+    isStandaloneSAXFunc isStandalone;
+    hasInternalSubsetSAXFunc hasInternalSubset;
+    hasExternalSubsetSAXFunc hasExternalSubset;
+    resolveEntitySAXFunc resolveEntity;
+    getEntitySAXFunc getEntity;
+    entityDeclSAXFunc entityDecl;
+    notationDeclSAXFunc notationDecl;
+    attributeDeclSAXFunc attributeDecl;
+    elementDeclSAXFunc elementDecl;
+    unparsedEntityDeclSAXFunc unparsedEntityDecl;
+    setDocumentLocatorSAXFunc setDocumentLocator;
+    startDocumentSAXFunc startDocument;
+    endDocumentSAXFunc endDocument;
+    startElementSAXFunc startElement;
+    endElementSAXFunc endElement;
+    referenceSAXFunc reference;
+    charactersSAXFunc characters;
+    ignorableWhitespaceSAXFunc ignorableWhitespace;
+    processingInstructionSAXFunc processingInstruction;
+    commentSAXFunc comment;
+    warningSAXFunc warning;
+    errorSAXFunc error;
+    fatalErrorSAXFunc fatalError; /* unused error() get all the errors */
+    getParameterEntitySAXFunc getParameterEntity;
+    cdataBlockSAXFunc cdataBlock;
+    externalSubsetSAXFunc externalSubset;
+    unsigned int initialized;
+    /* The following fields are extensions available only on version 2 */
+    void *_private;
+    startElementNsSAX2Func startElementNs;
+    endElementNsSAX2Func endElementNs;
+    xmlStructuredErrorFunc serror;
+};
+
+/*
+ * SAX Version 1
+ */
+typedef struct _xmlSAXHandlerV1 xmlSAXHandlerV1;
+typedef xmlSAXHandlerV1 *xmlSAXHandlerV1Ptr;
+struct _xmlSAXHandlerV1 {
+    internalSubsetSAXFunc internalSubset;
+    isStandaloneSAXFunc isStandalone;
+    hasInternalSubsetSAXFunc hasInternalSubset;
+    hasExternalSubsetSAXFunc hasExternalSubset;
+    resolveEntitySAXFunc resolveEntity;
+    getEntitySAXFunc getEntity;
+    entityDeclSAXFunc entityDecl;
+    notationDeclSAXFunc notationDecl;
+    attributeDeclSAXFunc attributeDecl;
+    elementDeclSAXFunc elementDecl;
+    unparsedEntityDeclSAXFunc unparsedEntityDecl;
+    setDocumentLocatorSAXFunc setDocumentLocator;
+    startDocumentSAXFunc startDocument;
+    endDocumentSAXFunc endDocument;
+    startElementSAXFunc startElement;
+    endElementSAXFunc endElement;
+    referenceSAXFunc reference;
+    charactersSAXFunc characters;
+    ignorableWhitespaceSAXFunc ignorableWhitespace;
+    processingInstructionSAXFunc processingInstruction;
+    commentSAXFunc comment;
+    warningSAXFunc warning;
+    errorSAXFunc error;
+    fatalErrorSAXFunc fatalError; /* unused error() get all the errors */
+    getParameterEntitySAXFunc getParameterEntity;
+    cdataBlockSAXFunc cdataBlock;
+    externalSubsetSAXFunc externalSubset;
+    unsigned int initialized;
+};
+
+
+/**
+ * xmlExternalEntityLoader:
+ * @URL: The System ID of the resource requested
+ * @ID: The Public ID of the resource requested
+ * @context: the XML parser context
+ *
+ * External entity loaders types.
+ *
+ * Returns the entity input parser.
+ */
+typedef xmlParserInputPtr (*xmlExternalEntityLoader) (const char *URL,
+					 const char *ID,
+					 xmlParserCtxtPtr context);
+
+#ifdef __cplusplus
+}
+#endif
+
+#include <libxml/encoding.h>
+#include <libxml/xmlIO.h>
+#include <libxml/globals.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/*
+ * Init/Cleanup
+ */
+XMLPUBFUN void XMLCALL
+		xmlInitParser		(void);
+XMLPUBFUN void XMLCALL
+		xmlCleanupParser	(void);
+
+/*
+ * Input functions
+ */
+XMLPUBFUN int XMLCALL
+		xmlParserInputRead	(xmlParserInputPtr in,
+					 int len);
+XMLPUBFUN int XMLCALL
+		xmlParserInputGrow	(xmlParserInputPtr in,
+					 int len);
+
+/*
+ * Basic parsing Interfaces
+ */
+#ifdef LIBXML_SAX1_ENABLED
+XMLPUBFUN xmlDocPtr XMLCALL
+		xmlParseDoc		(const xmlChar *cur);
+XMLPUBFUN xmlDocPtr XMLCALL
+		xmlParseFile		(const char *filename);
+XMLPUBFUN xmlDocPtr XMLCALL
+		xmlParseMemory		(const char *buffer,
+					 int size);
+#endif /* LIBXML_SAX1_ENABLED */
+XMLPUBFUN int XMLCALL
+		xmlSubstituteEntitiesDefault(int val);
+XMLPUBFUN int XMLCALL
+		xmlKeepBlanksDefault	(int val);
+XMLPUBFUN void XMLCALL
+		xmlStopParser		(xmlParserCtxtPtr ctxt);
+XMLPUBFUN int XMLCALL
+		xmlPedanticParserDefault(int val);
+XMLPUBFUN int XMLCALL
+		xmlLineNumbersDefault	(int val);
+
+#ifdef LIBXML_SAX1_ENABLED
+/*
+ * Recovery mode
+ */
+XMLPUBFUN xmlDocPtr XMLCALL
+		xmlRecoverDoc		(const xmlChar *cur);
+XMLPUBFUN xmlDocPtr XMLCALL
+		xmlRecoverMemory	(const char *buffer,
+					 int size);
+XMLPUBFUN xmlDocPtr XMLCALL
+		xmlRecoverFile		(const char *filename);
+#endif /* LIBXML_SAX1_ENABLED */
+
+/*
+ * Less common routines and SAX interfaces
+ */
+XMLPUBFUN int XMLCALL
+		xmlParseDocument	(xmlParserCtxtPtr ctxt);
+XMLPUBFUN int XMLCALL
+		xmlParseExtParsedEnt	(xmlParserCtxtPtr ctxt);
+#ifdef LIBXML_SAX1_ENABLED
+XMLPUBFUN int XMLCALL
+		xmlSAXUserParseFile	(xmlSAXHandlerPtr sax,
+					 void *user_data,
+					 const char *filename);
+XMLPUBFUN int XMLCALL
+		xmlSAXUserParseMemory	(xmlSAXHandlerPtr sax,
+					 void *user_data,
+					 const char *buffer,
+					 int size);
+XMLPUBFUN xmlDocPtr XMLCALL
+		xmlSAXParseDoc		(xmlSAXHandlerPtr sax,
+					 const xmlChar *cur,
+					 int recovery);
+XMLPUBFUN xmlDocPtr XMLCALL
+		xmlSAXParseMemory	(xmlSAXHandlerPtr sax,
+					 const char *buffer,
+					 int size,
+					 int recovery);
+XMLPUBFUN xmlDocPtr XMLCALL
+		xmlSAXParseMemoryWithData (xmlSAXHandlerPtr sax,
+					 const char *buffer,
+					 int size,
+					 int recovery,
+					 void *data);
+XMLPUBFUN xmlDocPtr XMLCALL
+		xmlSAXParseFile		(xmlSAXHandlerPtr sax,
+					 const char *filename,
+					 int recovery);
+XMLPUBFUN xmlDocPtr XMLCALL
+		xmlSAXParseFileWithData	(xmlSAXHandlerPtr sax,
+					 const char *filename,
+					 int recovery,
+					 void *data);
+XMLPUBFUN xmlDocPtr XMLCALL
+		xmlSAXParseEntity	(xmlSAXHandlerPtr sax,
+					 const char *filename);
+XMLPUBFUN xmlDocPtr XMLCALL
+		xmlParseEntity		(const char *filename);
+#endif /* LIBXML_SAX1_ENABLED */
+
+#ifdef LIBXML_VALID_ENABLED
+XMLPUBFUN xmlDtdPtr XMLCALL
+		xmlSAXParseDTD		(xmlSAXHandlerPtr sax,
+					 const xmlChar *ExternalID,
+					 const xmlChar *SystemID);
+XMLPUBFUN xmlDtdPtr XMLCALL
+		xmlParseDTD		(const xmlChar *ExternalID,
+					 const xmlChar *SystemID);
+XMLPUBFUN xmlDtdPtr XMLCALL
+		xmlIOParseDTD		(xmlSAXHandlerPtr sax,
+					 xmlParserInputBufferPtr input,
+					 xmlCharEncoding enc);
+#endif /* LIBXML_VALID_ENABLE */
+#ifdef LIBXML_SAX1_ENABLED
+XMLPUBFUN int XMLCALL
+		xmlParseBalancedChunkMemory(xmlDocPtr doc,
+					 xmlSAXHandlerPtr sax,
+					 void *user_data,
+					 int depth,
+					 const xmlChar *string,
+					 xmlNodePtr *lst);
+#endif /* LIBXML_SAX1_ENABLED */
+XMLPUBFUN xmlParserErrors XMLCALL
+		xmlParseInNodeContext	(xmlNodePtr node,
+					 const char *data,
+					 int datalen,
+					 int options,
+					 xmlNodePtr *lst);
+#ifdef LIBXML_SAX1_ENABLED
+XMLPUBFUN int XMLCALL
+		xmlParseBalancedChunkMemoryRecover(xmlDocPtr doc,
+                     xmlSAXHandlerPtr sax,
+                     void *user_data,
+                     int depth,
+                     const xmlChar *string,
+                     xmlNodePtr *lst,
+                     int recover);
+XMLPUBFUN int XMLCALL
+		xmlParseExternalEntity	(xmlDocPtr doc,
+					 xmlSAXHandlerPtr sax,
+					 void *user_data,
+					 int depth,
+					 const xmlChar *URL,
+					 const xmlChar *ID,
+					 xmlNodePtr *lst);
+#endif /* LIBXML_SAX1_ENABLED */
+XMLPUBFUN int XMLCALL
+		xmlParseCtxtExternalEntity(xmlParserCtxtPtr ctx,
+					 const xmlChar *URL,
+					 const xmlChar *ID,
+					 xmlNodePtr *lst);
+
+/*
+ * Parser contexts handling.
+ */
+XMLPUBFUN xmlParserCtxtPtr XMLCALL
+		xmlNewParserCtxt	(void);
+XMLPUBFUN int XMLCALL
+		xmlInitParserCtxt	(xmlParserCtxtPtr ctxt);
+XMLPUBFUN void XMLCALL
+		xmlClearParserCtxt	(xmlParserCtxtPtr ctxt);
+XMLPUBFUN void XMLCALL
+		xmlFreeParserCtxt	(xmlParserCtxtPtr ctxt);
+#ifdef LIBXML_SAX1_ENABLED
+XMLPUBFUN void XMLCALL
+		xmlSetupParserForBuffer	(xmlParserCtxtPtr ctxt,
+					 const xmlChar* buffer,
+					 const char *filename);
+#endif /* LIBXML_SAX1_ENABLED */
+XMLPUBFUN xmlParserCtxtPtr XMLCALL
+		xmlCreateDocParserCtxt	(const xmlChar *cur);
+
+#ifdef LIBXML_LEGACY_ENABLED
+/*
+ * Reading/setting optional parsing features.
+ */
+XMLPUBFUN int XMLCALL
+		xmlGetFeaturesList	(int *len,
+					 const char **result);
+XMLPUBFUN int XMLCALL
+		xmlGetFeature		(xmlParserCtxtPtr ctxt,
+					 const char *name,
+					 void *result);
+XMLPUBFUN int XMLCALL
+		xmlSetFeature		(xmlParserCtxtPtr ctxt,
+					 const char *name,
+					 void *value);
+#endif /* LIBXML_LEGACY_ENABLED */
+
+#ifdef LIBXML_PUSH_ENABLED
+/*
+ * Interfaces for the Push mode.
+ */
+XMLPUBFUN xmlParserCtxtPtr XMLCALL
+		xmlCreatePushParserCtxt(xmlSAXHandlerPtr sax,
+					 void *user_data,
+					 const char *chunk,
+					 int size,
+					 const char *filename);
+XMLPUBFUN int XMLCALL
+		xmlParseChunk		(xmlParserCtxtPtr ctxt,
+					 const char *chunk,
+					 int size,
+					 int terminate);
+#endif /* LIBXML_PUSH_ENABLED */
+
+/*
+ * Special I/O mode.
+ */
+
+XMLPUBFUN xmlParserCtxtPtr XMLCALL
+		xmlCreateIOParserCtxt	(xmlSAXHandlerPtr sax,
+					 void *user_data,
+					 xmlInputReadCallback   ioread,
+					 xmlInputCloseCallback  ioclose,
+					 void *ioctx,
+					 xmlCharEncoding enc);
+
+XMLPUBFUN xmlParserInputPtr XMLCALL
+		xmlNewIOInputStream	(xmlParserCtxtPtr ctxt,
+					 xmlParserInputBufferPtr input,
+					 xmlCharEncoding enc);
+
+/*
+ * Node infos.
+ */
+XMLPUBFUN const xmlParserNodeInfo* XMLCALL
+		xmlParserFindNodeInfo	(const xmlParserCtxtPtr ctxt,
+				         const xmlNodePtr node);
+XMLPUBFUN void XMLCALL
+		xmlInitNodeInfoSeq	(xmlParserNodeInfoSeqPtr seq);
+XMLPUBFUN void XMLCALL
+		xmlClearNodeInfoSeq	(xmlParserNodeInfoSeqPtr seq);
+XMLPUBFUN unsigned long XMLCALL
+		xmlParserFindNodeInfoIndex(const xmlParserNodeInfoSeqPtr seq,
+                                         const xmlNodePtr node);
+XMLPUBFUN void XMLCALL
+		xmlParserAddNodeInfo	(xmlParserCtxtPtr ctxt,
+					 const xmlParserNodeInfoPtr info);
+
+/*
+ * External entities handling actually implemented in xmlIO.
+ */
+
+XMLPUBFUN void XMLCALL
+		xmlSetExternalEntityLoader(xmlExternalEntityLoader f);
+XMLPUBFUN xmlExternalEntityLoader XMLCALL
+		xmlGetExternalEntityLoader(void);
+XMLPUBFUN xmlParserInputPtr XMLCALL
+		xmlLoadExternalEntity	(const char *URL,
+					 const char *ID,
+					 xmlParserCtxtPtr ctxt);
+
+/*
+ * Index lookup, actually implemented in the encoding module
+ */
+XMLPUBFUN long XMLCALL
+		xmlByteConsumed		(xmlParserCtxtPtr ctxt);
+
+/*
+ * New set of simpler/more flexible APIs
+ */
+/**
+ * xmlParserOption:
+ *
+ * This is the set of XML parser options that can be passed down
+ * to the xmlReadDoc() and similar calls.
+ */
+typedef enum {
+    XML_PARSE_RECOVER	= 1<<0,	/* recover on errors */
+    XML_PARSE_NOENT	= 1<<1,	/* substitute entities */
+    XML_PARSE_DTDLOAD	= 1<<2,	/* load the external subset */
+    XML_PARSE_DTDATTR	= 1<<3,	/* default DTD attributes */
+    XML_PARSE_DTDVALID	= 1<<4,	/* validate with the DTD */
+    XML_PARSE_NOERROR	= 1<<5,	/* suppress error reports */
+    XML_PARSE_NOWARNING	= 1<<6,	/* suppress warning reports */
+    XML_PARSE_PEDANTIC	= 1<<7,	/* pedantic error reporting */
+    XML_PARSE_NOBLANKS	= 1<<8,	/* remove blank nodes */
+    XML_PARSE_SAX1	= 1<<9,	/* use the SAX1 interface internally */
+    XML_PARSE_XINCLUDE	= 1<<10,/* Implement XInclude substitution  */
+    XML_PARSE_NONET	= 1<<11,/* Forbid network access */
+    XML_PARSE_NODICT	= 1<<12,/* Do not reuse the context dictionary */
+    XML_PARSE_NSCLEAN	= 1<<13,/* remove redundant namespaces declarations */
+    XML_PARSE_NOCDATA	= 1<<14,/* merge CDATA as text nodes */
+    XML_PARSE_NOXINCNODE= 1<<15,/* do not generate XINCLUDE START/END nodes */
+    XML_PARSE_COMPACT   = 1<<16,/* compact small text nodes; no modification of
+                                   the tree allowed afterwards (will possibly
+				   crash if you try to modify the tree) */
+    XML_PARSE_OLD10	= 1<<17,/* parse using XML-1.0 before update 5 */
+    XML_PARSE_NOBASEFIX = 1<<18,/* do not fixup XINCLUDE xml:base uris */
+    XML_PARSE_HUGE      = 1<<19,/* relax any hardcoded limit from the parser */
+    XML_PARSE_OLDSAX    = 1<<20,/* parse using SAX2 interface before 2.7.0 */
+    XML_PARSE_IGNORE_ENC= 1<<21,/* ignore internal document encoding hint */
+    XML_PARSE_BIG_LINES = 1<<22 /* Store big lines numbers in text PSVI field */
+} xmlParserOption;
+
+XMLPUBFUN void XMLCALL
+		xmlCtxtReset		(xmlParserCtxtPtr ctxt);
+XMLPUBFUN int XMLCALL
+		xmlCtxtResetPush	(xmlParserCtxtPtr ctxt,
+					 const char *chunk,
+					 int size,
+					 const char *filename,
+					 const char *encoding);
+XMLPUBFUN int XMLCALL
+		xmlCtxtUseOptions	(xmlParserCtxtPtr ctxt,
+					 int options);
+XMLPUBFUN xmlDocPtr XMLCALL
+		xmlReadDoc		(const xmlChar *cur,
+					 const char *URL,
+					 const char *encoding,
+					 int options);
+XMLPUBFUN xmlDocPtr XMLCALL
+		xmlReadFile		(const char *URL,
+					 const char *encoding,
+					 int options);
+XMLPUBFUN xmlDocPtr XMLCALL
+		xmlReadMemory		(const char *buffer,
+					 int size,
+					 const char *URL,
+					 const char *encoding,
+					 int options);
+XMLPUBFUN xmlDocPtr XMLCALL
+		xmlReadFd		(int fd,
+					 const char *URL,
+					 const char *encoding,
+					 int options);
+XMLPUBFUN xmlDocPtr XMLCALL
+		xmlReadIO		(xmlInputReadCallback ioread,
+					 xmlInputCloseCallback ioclose,
+					 void *ioctx,
+					 const char *URL,
+					 const char *encoding,
+					 int options);
+XMLPUBFUN xmlDocPtr XMLCALL
+		xmlCtxtReadDoc		(xmlParserCtxtPtr ctxt,
+					 const xmlChar *cur,
+					 const char *URL,
+					 const char *encoding,
+					 int options);
+XMLPUBFUN xmlDocPtr XMLCALL
+		xmlCtxtReadFile		(xmlParserCtxtPtr ctxt,
+					 const char *filename,
+					 const char *encoding,
+					 int options);
+XMLPUBFUN xmlDocPtr XMLCALL
+		xmlCtxtReadMemory		(xmlParserCtxtPtr ctxt,
+					 const char *buffer,
+					 int size,
+					 const char *URL,
+					 const char *encoding,
+					 int options);
+XMLPUBFUN xmlDocPtr XMLCALL
+		xmlCtxtReadFd		(xmlParserCtxtPtr ctxt,
+					 int fd,
+					 const char *URL,
+					 const char *encoding,
+					 int options);
+XMLPUBFUN xmlDocPtr XMLCALL
+		xmlCtxtReadIO		(xmlParserCtxtPtr ctxt,
+					 xmlInputReadCallback ioread,
+					 xmlInputCloseCallback ioclose,
+					 void *ioctx,
+					 const char *URL,
+					 const char *encoding,
+					 int options);
+
+/*
+ * Library wide options
+ */
+/**
+ * xmlFeature:
+ *
+ * Used to examine the existence of features that can be enabled
+ * or disabled at compile-time.
+ * They used to be called XML_FEATURE_xxx but this clashed with Expat
+ */
+typedef enum {
+    XML_WITH_THREAD = 1,
+    XML_WITH_TREE = 2,
+    XML_WITH_OUTPUT = 3,
+    XML_WITH_PUSH = 4,
+    XML_WITH_READER = 5,
+    XML_WITH_PATTERN = 6,
+    XML_WITH_WRITER = 7,
+    XML_WITH_SAX1 = 8,
+    XML_WITH_FTP = 9,
+    XML_WITH_HTTP = 10,
+    XML_WITH_VALID = 11,
+    XML_WITH_HTML = 12,
+    XML_WITH_LEGACY = 13,
+    XML_WITH_C14N = 14,
+    XML_WITH_CATALOG = 15,
+    XML_WITH_XPATH = 16,
+    XML_WITH_XPTR = 17,
+    XML_WITH_XINCLUDE = 18,
+    XML_WITH_ICONV = 19,
+    XML_WITH_ISO8859X = 20,
+    XML_WITH_UNICODE = 21,
+    XML_WITH_REGEXP = 22,
+    XML_WITH_AUTOMATA = 23,
+    XML_WITH_EXPR = 24,
+    XML_WITH_SCHEMAS = 25,
+    XML_WITH_SCHEMATRON = 26,
+    XML_WITH_MODULES = 27,
+    XML_WITH_DEBUG = 28,
+    XML_WITH_DEBUG_MEM = 29,
+    XML_WITH_DEBUG_RUN = 30,
+    XML_WITH_ZLIB = 31,
+    XML_WITH_ICU = 32,
+    XML_WITH_LZMA = 33,
+    XML_WITH_NONE = 99999 /* just to be sure of allocation size */
+} xmlFeature;
+
+XMLPUBFUN int XMLCALL
+		xmlHasFeature		(xmlFeature feature);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* __XML_PARSER_H__ */
diff --git a/src/include/libxml/parserInternals.h b/src/include/libxml/parserInternals.h
new file mode 100644
index 000000000000..1f26ce208100
--- /dev/null
+++ b/src/include/libxml/parserInternals.h
@@ -0,0 +1,644 @@
+/*
+ * Summary: internals routines and limits exported by the parser.
+ * Description: this module exports a number of internal parsing routines
+ *              they are not really all intended for applications but
+ *              can prove useful doing low level processing.
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_PARSER_INTERNALS_H__
+#define __XML_PARSER_INTERNALS_H__
+
+#include <libxml/xmlversion.h>
+#include <libxml/parser.h>
+#include <libxml/HTMLparser.h>
+#include <libxml/chvalid.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * xmlParserMaxDepth:
+ *
+ * arbitrary depth limit for the XML documents that we allow to
+ * process. This is not a limitation of the parser but a safety
+ * boundary feature, use XML_PARSE_HUGE option to override it.
+ */
+XMLPUBVAR unsigned int xmlParserMaxDepth;
+
+/**
+ * XML_MAX_TEXT_LENGTH:
+ *
+ * Maximum size allowed for a single text node when building a tree.
+ * This is not a limitation of the parser but a safety boundary feature,
+ * use XML_PARSE_HUGE option to override it.
+ * Introduced in 2.9.0
+ */
+#define XML_MAX_TEXT_LENGTH 10000000
+
+/**
+ * XML_MAX_NAME_LENGTH:
+ *
+ * Maximum size allowed for a markup identifier.
+ * This is not a limitation of the parser but a safety boundary feature,
+ * use XML_PARSE_HUGE option to override it.
+ * Note that with the use of parsing dictionaries overriding the limit
+ * may result in more runtime memory usage in face of "unfriendly' content
+ * Introduced in 2.9.0
+ */
+#define XML_MAX_NAME_LENGTH 50000
+
+/**
+ * XML_MAX_DICTIONARY_LIMIT:
+ *
+ * Maximum size allowed by the parser for a dictionary by default
+ * This is not a limitation of the parser but a safety boundary feature,
+ * use XML_PARSE_HUGE option to override it.
+ * Introduced in 2.9.0
+ */
+#define XML_MAX_DICTIONARY_LIMIT 10000000
+
+/**
+ * XML_MAX_LOOKUP_LIMIT:
+ *
+ * Maximum size allowed by the parser for ahead lookup
+ * This is an upper boundary enforced by the parser to avoid bad
+ * behaviour on "unfriendly' content
+ * Introduced in 2.9.0
+ */
+#define XML_MAX_LOOKUP_LIMIT 10000000
+
+/**
+ * XML_MAX_NAMELEN:
+ *
+ * Identifiers can be longer, but this will be more costly
+ * at runtime.
+ */
+#define XML_MAX_NAMELEN 100
+
+/**
+ * INPUT_CHUNK:
+ *
+ * The parser tries to always have that amount of input ready.
+ * One of the point is providing context when reporting errors.
+ */
+#define INPUT_CHUNK	250
+
+/************************************************************************
+ *									*
+ * UNICODE version of the macros.					*
+ *									*
+ ************************************************************************/
+/**
+ * IS_BYTE_CHAR:
+ * @c:  an byte value (int)
+ *
+ * Macro to check the following production in the XML spec:
+ *
+ * [2] Char ::= #x9 | #xA | #xD | [#x20...]
+ * any byte character in the accepted range
+ */
+#define IS_BYTE_CHAR(c)	 xmlIsChar_ch(c)
+
+/**
+ * IS_CHAR:
+ * @c:  an UNICODE value (int)
+ *
+ * Macro to check the following production in the XML spec:
+ *
+ * [2] Char ::= #x9 | #xA | #xD | [#x20-#xD7FF] | [#xE000-#xFFFD]
+ *                  | [#x10000-#x10FFFF]
+ * any Unicode character, excluding the surrogate blocks, FFFE, and FFFF.
+ */
+#define IS_CHAR(c)   xmlIsCharQ(c)
+
+/**
+ * IS_CHAR_CH:
+ * @c: an xmlChar (usually an unsigned char)
+ *
+ * Behaves like IS_CHAR on single-byte value
+ */
+#define IS_CHAR_CH(c)  xmlIsChar_ch(c)
+
+/**
+ * IS_BLANK:
+ * @c:  an UNICODE value (int)
+ *
+ * Macro to check the following production in the XML spec:
+ *
+ * [3] S ::= (#x20 | #x9 | #xD | #xA)+
+ */
+#define IS_BLANK(c)  xmlIsBlankQ(c)
+
+/**
+ * IS_BLANK_CH:
+ * @c:  an xmlChar value (normally unsigned char)
+ *
+ * Behaviour same as IS_BLANK
+ */
+#define IS_BLANK_CH(c)  xmlIsBlank_ch(c)
+
+/**
+ * IS_BASECHAR:
+ * @c:  an UNICODE value (int)
+ *
+ * Macro to check the following production in the XML spec:
+ *
+ * [85] BaseChar ::= ... long list see REC ...
+ */
+#define IS_BASECHAR(c) xmlIsBaseCharQ(c)
+
+/**
+ * IS_DIGIT:
+ * @c:  an UNICODE value (int)
+ *
+ * Macro to check the following production in the XML spec:
+ *
+ * [88] Digit ::= ... long list see REC ...
+ */
+#define IS_DIGIT(c) xmlIsDigitQ(c)
+
+/**
+ * IS_DIGIT_CH:
+ * @c:  an xmlChar value (usually an unsigned char)
+ *
+ * Behaves like IS_DIGIT but with a single byte argument
+ */
+#define IS_DIGIT_CH(c)  xmlIsDigit_ch(c)
+
+/**
+ * IS_COMBINING:
+ * @c:  an UNICODE value (int)
+ *
+ * Macro to check the following production in the XML spec:
+ *
+ * [87] CombiningChar ::= ... long list see REC ...
+ */
+#define IS_COMBINING(c) xmlIsCombiningQ(c)
+
+/**
+ * IS_COMBINING_CH:
+ * @c:  an xmlChar (usually an unsigned char)
+ *
+ * Always false (all combining chars > 0xff)
+ */
+#define IS_COMBINING_CH(c) 0
+
+/**
+ * IS_EXTENDER:
+ * @c:  an UNICODE value (int)
+ *
+ * Macro to check the following production in the XML spec:
+ *
+ *
+ * [89] Extender ::= #x00B7 | #x02D0 | #x02D1 | #x0387 | #x0640 |
+ *                   #x0E46 | #x0EC6 | #x3005 | [#x3031-#x3035] |
+ *                   [#x309D-#x309E] | [#x30FC-#x30FE]
+ */
+#define IS_EXTENDER(c) xmlIsExtenderQ(c)
+
+/**
+ * IS_EXTENDER_CH:
+ * @c:  an xmlChar value (usually an unsigned char)
+ *
+ * Behaves like IS_EXTENDER but with a single-byte argument
+ */
+#define IS_EXTENDER_CH(c)  xmlIsExtender_ch(c)
+
+/**
+ * IS_IDEOGRAPHIC:
+ * @c:  an UNICODE value (int)
+ *
+ * Macro to check the following production in the XML spec:
+ *
+ *
+ * [86] Ideographic ::= [#x4E00-#x9FA5] | #x3007 | [#x3021-#x3029]
+ */
+#define IS_IDEOGRAPHIC(c) xmlIsIdeographicQ(c)
+
+/**
+ * IS_LETTER:
+ * @c:  an UNICODE value (int)
+ *
+ * Macro to check the following production in the XML spec:
+ *
+ *
+ * [84] Letter ::= BaseChar | Ideographic
+ */
+#define IS_LETTER(c) (IS_BASECHAR(c) || IS_IDEOGRAPHIC(c))
+
+/**
+ * IS_LETTER_CH:
+ * @c:  an xmlChar value (normally unsigned char)
+ *
+ * Macro behaves like IS_LETTER, but only check base chars
+ *
+ */
+#define IS_LETTER_CH(c) xmlIsBaseChar_ch(c)
+
+/**
+ * IS_ASCII_LETTER:
+ * @c: an xmlChar value
+ *
+ * Macro to check [a-zA-Z]
+ *
+ */
+#define IS_ASCII_LETTER(c)	(((0x41 <= (c)) && ((c) <= 0x5a)) || \
+				 ((0x61 <= (c)) && ((c) <= 0x7a)))
+
+/**
+ * IS_ASCII_DIGIT:
+ * @c: an xmlChar value
+ *
+ * Macro to check [0-9]
+ *
+ */
+#define IS_ASCII_DIGIT(c)	((0x30 <= (c)) && ((c) <= 0x39))
+
+/**
+ * IS_PUBIDCHAR:
+ * @c:  an UNICODE value (int)
+ *
+ * Macro to check the following production in the XML spec:
+ *
+ *
+ * [13] PubidChar ::= #x20 | #xD | #xA | [a-zA-Z0-9] | [-'()+,./:=?;!*#@$_%]
+ */
+#define IS_PUBIDCHAR(c)	xmlIsPubidCharQ(c)
+
+/**
+ * IS_PUBIDCHAR_CH:
+ * @c:  an xmlChar value (normally unsigned char)
+ *
+ * Same as IS_PUBIDCHAR but for single-byte value
+ */
+#define IS_PUBIDCHAR_CH(c) xmlIsPubidChar_ch(c)
+
+/**
+ * SKIP_EOL:
+ * @p:  and UTF8 string pointer
+ *
+ * Skips the end of line chars.
+ */
+#define SKIP_EOL(p)							\
+    if (*(p) == 0x13) { p++ ; if (*(p) == 0x10) p++; }			\
+    if (*(p) == 0x10) { p++ ; if (*(p) == 0x13) p++; }
+
+/**
+ * MOVETO_ENDTAG:
+ * @p:  and UTF8 string pointer
+ *
+ * Skips to the next '>' char.
+ */
+#define MOVETO_ENDTAG(p)						\
+    while ((*p) && (*(p) != '>')) (p)++
+
+/**
+ * MOVETO_STARTTAG:
+ * @p:  and UTF8 string pointer
+ *
+ * Skips to the next '<' char.
+ */
+#define MOVETO_STARTTAG(p)						\
+    while ((*p) && (*(p) != '<')) (p)++
+
+/**
+ * Global variables used for predefined strings.
+ */
+XMLPUBVAR const xmlChar xmlStringText[];
+XMLPUBVAR const xmlChar xmlStringTextNoenc[];
+XMLPUBVAR const xmlChar xmlStringComment[];
+
+/*
+ * Function to finish the work of the macros where needed.
+ */
+XMLPUBFUN int XMLCALL                   xmlIsLetter     (int c);
+
+/**
+ * Parser context.
+ */
+XMLPUBFUN xmlParserCtxtPtr XMLCALL
+			xmlCreateFileParserCtxt	(const char *filename);
+XMLPUBFUN xmlParserCtxtPtr XMLCALL
+			xmlCreateURLParserCtxt	(const char *filename,
+						 int options);
+XMLPUBFUN xmlParserCtxtPtr XMLCALL
+			xmlCreateMemoryParserCtxt(const char *buffer,
+						 int size);
+XMLPUBFUN xmlParserCtxtPtr XMLCALL
+			xmlCreateEntityParserCtxt(const xmlChar *URL,
+						 const xmlChar *ID,
+						 const xmlChar *base);
+XMLPUBFUN int XMLCALL
+			xmlSwitchEncoding	(xmlParserCtxtPtr ctxt,
+						 xmlCharEncoding enc);
+XMLPUBFUN int XMLCALL
+			xmlSwitchToEncoding	(xmlParserCtxtPtr ctxt,
+					 xmlCharEncodingHandlerPtr handler);
+XMLPUBFUN int XMLCALL
+			xmlSwitchInputEncoding	(xmlParserCtxtPtr ctxt,
+						 xmlParserInputPtr input,
+					 xmlCharEncodingHandlerPtr handler);
+
+#ifdef IN_LIBXML
+/* internal error reporting */
+XMLPUBFUN void XMLCALL
+			__xmlErrEncoding	(xmlParserCtxtPtr ctxt,
+						 xmlParserErrors xmlerr,
+						 const char *msg,
+						 const xmlChar * str1,
+						 const xmlChar * str2) LIBXML_ATTR_FORMAT(3,0);
+#endif
+
+/**
+ * Input Streams.
+ */
+XMLPUBFUN xmlParserInputPtr XMLCALL
+			xmlNewStringInputStream	(xmlParserCtxtPtr ctxt,
+						 const xmlChar *buffer);
+XMLPUBFUN xmlParserInputPtr XMLCALL
+			xmlNewEntityInputStream	(xmlParserCtxtPtr ctxt,
+						 xmlEntityPtr entity);
+XMLPUBFUN int XMLCALL
+			xmlPushInput		(xmlParserCtxtPtr ctxt,
+						 xmlParserInputPtr input);
+XMLPUBFUN xmlChar XMLCALL
+			xmlPopInput		(xmlParserCtxtPtr ctxt);
+XMLPUBFUN void XMLCALL
+			xmlFreeInputStream	(xmlParserInputPtr input);
+XMLPUBFUN xmlParserInputPtr XMLCALL
+			xmlNewInputFromFile	(xmlParserCtxtPtr ctxt,
+						 const char *filename);
+XMLPUBFUN xmlParserInputPtr XMLCALL
+			xmlNewInputStream	(xmlParserCtxtPtr ctxt);
+
+/**
+ * Namespaces.
+ */
+XMLPUBFUN xmlChar * XMLCALL
+			xmlSplitQName		(xmlParserCtxtPtr ctxt,
+						 const xmlChar *name,
+						 xmlChar **prefix);
+
+/**
+ * Generic production rules.
+ */
+XMLPUBFUN const xmlChar * XMLCALL
+			xmlParseName		(xmlParserCtxtPtr ctxt);
+XMLPUBFUN xmlChar * XMLCALL
+			xmlParseNmtoken		(xmlParserCtxtPtr ctxt);
+XMLPUBFUN xmlChar * XMLCALL
+			xmlParseEntityValue	(xmlParserCtxtPtr ctxt,
+						 xmlChar **orig);
+XMLPUBFUN xmlChar * XMLCALL
+			xmlParseAttValue	(xmlParserCtxtPtr ctxt);
+XMLPUBFUN xmlChar * XMLCALL
+			xmlParseSystemLiteral	(xmlParserCtxtPtr ctxt);
+XMLPUBFUN xmlChar * XMLCALL
+			xmlParsePubidLiteral	(xmlParserCtxtPtr ctxt);
+XMLPUBFUN void XMLCALL
+			xmlParseCharData	(xmlParserCtxtPtr ctxt,
+						 int cdata);
+XMLPUBFUN xmlChar * XMLCALL
+			xmlParseExternalID	(xmlParserCtxtPtr ctxt,
+						 xmlChar **publicID,
+						 int strict);
+XMLPUBFUN void XMLCALL
+			xmlParseComment		(xmlParserCtxtPtr ctxt);
+XMLPUBFUN const xmlChar * XMLCALL
+			xmlParsePITarget	(xmlParserCtxtPtr ctxt);
+XMLPUBFUN void XMLCALL
+			xmlParsePI		(xmlParserCtxtPtr ctxt);
+XMLPUBFUN void XMLCALL
+			xmlParseNotationDecl	(xmlParserCtxtPtr ctxt);
+XMLPUBFUN void XMLCALL
+			xmlParseEntityDecl	(xmlParserCtxtPtr ctxt);
+XMLPUBFUN int XMLCALL
+			xmlParseDefaultDecl	(xmlParserCtxtPtr ctxt,
+						 xmlChar **value);
+XMLPUBFUN xmlEnumerationPtr XMLCALL
+			xmlParseNotationType	(xmlParserCtxtPtr ctxt);
+XMLPUBFUN xmlEnumerationPtr XMLCALL
+			xmlParseEnumerationType	(xmlParserCtxtPtr ctxt);
+XMLPUBFUN int XMLCALL
+			xmlParseEnumeratedType	(xmlParserCtxtPtr ctxt,
+						 xmlEnumerationPtr *tree);
+XMLPUBFUN int XMLCALL
+			xmlParseAttributeType	(xmlParserCtxtPtr ctxt,
+						 xmlEnumerationPtr *tree);
+XMLPUBFUN void XMLCALL
+			xmlParseAttributeListDecl(xmlParserCtxtPtr ctxt);
+XMLPUBFUN xmlElementContentPtr XMLCALL
+			xmlParseElementMixedContentDecl
+						(xmlParserCtxtPtr ctxt,
+						 int inputchk);
+XMLPUBFUN xmlElementContentPtr XMLCALL
+			xmlParseElementChildrenContentDecl
+						(xmlParserCtxtPtr ctxt,
+						 int inputchk);
+XMLPUBFUN int XMLCALL
+			xmlParseElementContentDecl(xmlParserCtxtPtr ctxt,
+						 const xmlChar *name,
+						 xmlElementContentPtr *result);
+XMLPUBFUN int XMLCALL
+			xmlParseElementDecl	(xmlParserCtxtPtr ctxt);
+XMLPUBFUN void XMLCALL
+			xmlParseMarkupDecl	(xmlParserCtxtPtr ctxt);
+XMLPUBFUN int XMLCALL
+			xmlParseCharRef		(xmlParserCtxtPtr ctxt);
+XMLPUBFUN xmlEntityPtr XMLCALL
+			xmlParseEntityRef	(xmlParserCtxtPtr ctxt);
+XMLPUBFUN void XMLCALL
+			xmlParseReference	(xmlParserCtxtPtr ctxt);
+XMLPUBFUN void XMLCALL
+			xmlParsePEReference	(xmlParserCtxtPtr ctxt);
+XMLPUBFUN void XMLCALL
+			xmlParseDocTypeDecl	(xmlParserCtxtPtr ctxt);
+#ifdef LIBXML_SAX1_ENABLED
+XMLPUBFUN const xmlChar * XMLCALL
+			xmlParseAttribute	(xmlParserCtxtPtr ctxt,
+						 xmlChar **value);
+XMLPUBFUN const xmlChar * XMLCALL
+			xmlParseStartTag	(xmlParserCtxtPtr ctxt);
+XMLPUBFUN void XMLCALL
+			xmlParseEndTag		(xmlParserCtxtPtr ctxt);
+#endif /* LIBXML_SAX1_ENABLED */
+XMLPUBFUN void XMLCALL
+			xmlParseCDSect		(xmlParserCtxtPtr ctxt);
+XMLPUBFUN void XMLCALL
+			xmlParseContent		(xmlParserCtxtPtr ctxt);
+XMLPUBFUN void XMLCALL
+			xmlParseElement		(xmlParserCtxtPtr ctxt);
+XMLPUBFUN xmlChar * XMLCALL
+			xmlParseVersionNum	(xmlParserCtxtPtr ctxt);
+XMLPUBFUN xmlChar * XMLCALL
+			xmlParseVersionInfo	(xmlParserCtxtPtr ctxt);
+XMLPUBFUN xmlChar * XMLCALL
+			xmlParseEncName		(xmlParserCtxtPtr ctxt);
+XMLPUBFUN const xmlChar * XMLCALL
+			xmlParseEncodingDecl	(xmlParserCtxtPtr ctxt);
+XMLPUBFUN int XMLCALL
+			xmlParseSDDecl		(xmlParserCtxtPtr ctxt);
+XMLPUBFUN void XMLCALL
+			xmlParseXMLDecl		(xmlParserCtxtPtr ctxt);
+XMLPUBFUN void XMLCALL
+			xmlParseTextDecl	(xmlParserCtxtPtr ctxt);
+XMLPUBFUN void XMLCALL
+			xmlParseMisc		(xmlParserCtxtPtr ctxt);
+XMLPUBFUN void XMLCALL
+			xmlParseExternalSubset	(xmlParserCtxtPtr ctxt,
+						 const xmlChar *ExternalID,
+						 const xmlChar *SystemID);
+/**
+ * XML_SUBSTITUTE_NONE:
+ *
+ * If no entities need to be substituted.
+ */
+#define XML_SUBSTITUTE_NONE	0
+/**
+ * XML_SUBSTITUTE_REF:
+ *
+ * Whether general entities need to be substituted.
+ */
+#define XML_SUBSTITUTE_REF	1
+/**
+ * XML_SUBSTITUTE_PEREF:
+ *
+ * Whether parameter entities need to be substituted.
+ */
+#define XML_SUBSTITUTE_PEREF	2
+/**
+ * XML_SUBSTITUTE_BOTH:
+ *
+ * Both general and parameter entities need to be substituted.
+ */
+#define XML_SUBSTITUTE_BOTH	3
+
+XMLPUBFUN xmlChar * XMLCALL
+		xmlStringDecodeEntities		(xmlParserCtxtPtr ctxt,
+						 const xmlChar *str,
+						 int what,
+						 xmlChar end,
+						 xmlChar  end2,
+						 xmlChar end3);
+XMLPUBFUN xmlChar * XMLCALL
+		xmlStringLenDecodeEntities	(xmlParserCtxtPtr ctxt,
+						 const xmlChar *str,
+						 int len,
+						 int what,
+						 xmlChar end,
+						 xmlChar  end2,
+						 xmlChar end3);
+
+/*
+ * Generated by MACROS on top of parser.c c.f. PUSH_AND_POP.
+ */
+XMLPUBFUN int XMLCALL			nodePush		(xmlParserCtxtPtr ctxt,
+						 xmlNodePtr value);
+XMLPUBFUN xmlNodePtr XMLCALL		nodePop			(xmlParserCtxtPtr ctxt);
+XMLPUBFUN int XMLCALL			inputPush		(xmlParserCtxtPtr ctxt,
+						 xmlParserInputPtr value);
+XMLPUBFUN xmlParserInputPtr XMLCALL	inputPop		(xmlParserCtxtPtr ctxt);
+XMLPUBFUN const xmlChar * XMLCALL	namePop			(xmlParserCtxtPtr ctxt);
+XMLPUBFUN int XMLCALL			namePush		(xmlParserCtxtPtr ctxt,
+						 const xmlChar *value);
+
+/*
+ * other commodities shared between parser.c and parserInternals.
+ */
+XMLPUBFUN int XMLCALL			xmlSkipBlankChars	(xmlParserCtxtPtr ctxt);
+XMLPUBFUN int XMLCALL			xmlStringCurrentChar	(xmlParserCtxtPtr ctxt,
+						 const xmlChar *cur,
+						 int *len);
+XMLPUBFUN void XMLCALL			xmlParserHandlePEReference(xmlParserCtxtPtr ctxt);
+XMLPUBFUN int XMLCALL			xmlCheckLanguageID	(const xmlChar *lang);
+
+/*
+ * Really core function shared with HTML parser.
+ */
+XMLPUBFUN int XMLCALL			xmlCurrentChar		(xmlParserCtxtPtr ctxt,
+						 int *len);
+XMLPUBFUN int XMLCALL		xmlCopyCharMultiByte	(xmlChar *out,
+						 int val);
+XMLPUBFUN int XMLCALL			xmlCopyChar		(int len,
+						 xmlChar *out,
+						 int val);
+XMLPUBFUN void XMLCALL			xmlNextChar		(xmlParserCtxtPtr ctxt);
+XMLPUBFUN void XMLCALL			xmlParserInputShrink	(xmlParserInputPtr in);
+
+#ifdef LIBXML_HTML_ENABLED
+/*
+ * Actually comes from the HTML parser but launched from the init stuff.
+ */
+XMLPUBFUN void XMLCALL			htmlInitAutoClose	(void);
+XMLPUBFUN htmlParserCtxtPtr XMLCALL	htmlCreateFileParserCtxt(const char *filename,
+	                                         const char *encoding);
+#endif
+
+/*
+ * Specific function to keep track of entities references
+ * and used by the XSLT debugger.
+ */
+#ifdef LIBXML_LEGACY_ENABLED
+/**
+ * xmlEntityReferenceFunc:
+ * @ent: the entity
+ * @firstNode:  the fist node in the chunk
+ * @lastNode:  the last nod in the chunk
+ *
+ * Callback function used when one needs to be able to track back the
+ * provenance of a chunk of nodes inherited from an entity replacement.
+ */
+typedef	void	(*xmlEntityReferenceFunc)	(xmlEntityPtr ent,
+						 xmlNodePtr firstNode,
+						 xmlNodePtr lastNode);
+
+XMLPUBFUN void XMLCALL		xmlSetEntityReferenceFunc	(xmlEntityReferenceFunc func);
+
+XMLPUBFUN xmlChar * XMLCALL
+			xmlParseQuotedString	(xmlParserCtxtPtr ctxt);
+XMLPUBFUN void XMLCALL
+                        xmlParseNamespace       (xmlParserCtxtPtr ctxt);
+XMLPUBFUN xmlChar * XMLCALL
+			xmlNamespaceParseNSDef	(xmlParserCtxtPtr ctxt);
+XMLPUBFUN xmlChar * XMLCALL
+			xmlScanName		(xmlParserCtxtPtr ctxt);
+XMLPUBFUN xmlChar * XMLCALL
+			xmlNamespaceParseNCName	(xmlParserCtxtPtr ctxt);
+XMLPUBFUN void XMLCALL	xmlParserHandleReference(xmlParserCtxtPtr ctxt);
+XMLPUBFUN xmlChar * XMLCALL
+			xmlNamespaceParseQName	(xmlParserCtxtPtr ctxt,
+						 xmlChar **prefix);
+/**
+ * Entities
+ */
+XMLPUBFUN xmlChar * XMLCALL
+		xmlDecodeEntities		(xmlParserCtxtPtr ctxt,
+						 int len,
+						 int what,
+						 xmlChar end,
+						 xmlChar  end2,
+						 xmlChar end3);
+XMLPUBFUN void XMLCALL
+			xmlHandleEntity		(xmlParserCtxtPtr ctxt,
+						 xmlEntityPtr entity);
+
+#endif /* LIBXML_LEGACY_ENABLED */
+
+#ifdef IN_LIBXML
+/*
+ * internal only
+ */
+XMLPUBFUN void XMLCALL
+	xmlErrMemory		(xmlParserCtxtPtr ctxt,
+				 const char *extra);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* __XML_PARSER_INTERNALS_H__ */
diff --git a/src/include/libxml/pattern.h b/src/include/libxml/pattern.h
new file mode 100644
index 000000000000..97d2cd2bc085
--- /dev/null
+++ b/src/include/libxml/pattern.h
@@ -0,0 +1,100 @@
+/*
+ * Summary: pattern expression handling
+ * Description: allows to compile and test pattern expressions for nodes
+ *              either in a tree or based on a parser state.
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_PATTERN_H__
+#define __XML_PATTERN_H__
+
+#include <libxml/xmlversion.h>
+#include <libxml/tree.h>
+#include <libxml/dict.h>
+
+#ifdef LIBXML_PATTERN_ENABLED
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * xmlPattern:
+ *
+ * A compiled (XPath based) pattern to select nodes
+ */
+typedef struct _xmlPattern xmlPattern;
+typedef xmlPattern *xmlPatternPtr;
+
+/**
+ * xmlPatternFlags:
+ *
+ * This is the set of options affecting the behaviour of pattern
+ * matching with this module
+ *
+ */
+typedef enum {
+    XML_PATTERN_DEFAULT		= 0,	/* simple pattern match */
+    XML_PATTERN_XPATH		= 1<<0,	/* standard XPath pattern */
+    XML_PATTERN_XSSEL		= 1<<1,	/* XPath subset for schema selector */
+    XML_PATTERN_XSFIELD		= 1<<2	/* XPath subset for schema field */
+} xmlPatternFlags;
+
+XMLPUBFUN void XMLCALL
+			xmlFreePattern		(xmlPatternPtr comp);
+
+XMLPUBFUN void XMLCALL
+			xmlFreePatternList	(xmlPatternPtr comp);
+
+XMLPUBFUN xmlPatternPtr XMLCALL
+			xmlPatterncompile	(const xmlChar *pattern,
+						 xmlDict *dict,
+						 int flags,
+						 const xmlChar **namespaces);
+XMLPUBFUN int XMLCALL
+			xmlPatternMatch		(xmlPatternPtr comp,
+						 xmlNodePtr node);
+
+/* streaming interfaces */
+typedef struct _xmlStreamCtxt xmlStreamCtxt;
+typedef xmlStreamCtxt *xmlStreamCtxtPtr;
+
+XMLPUBFUN int XMLCALL
+			xmlPatternStreamable	(xmlPatternPtr comp);
+XMLPUBFUN int XMLCALL
+			xmlPatternMaxDepth	(xmlPatternPtr comp);
+XMLPUBFUN int XMLCALL
+			xmlPatternMinDepth	(xmlPatternPtr comp);
+XMLPUBFUN int XMLCALL
+			xmlPatternFromRoot	(xmlPatternPtr comp);
+XMLPUBFUN xmlStreamCtxtPtr XMLCALL
+			xmlPatternGetStreamCtxt	(xmlPatternPtr comp);
+XMLPUBFUN void XMLCALL
+			xmlFreeStreamCtxt	(xmlStreamCtxtPtr stream);
+XMLPUBFUN int XMLCALL
+			xmlStreamPushNode	(xmlStreamCtxtPtr stream,
+						 const xmlChar *name,
+						 const xmlChar *ns,
+						 int nodeType);
+XMLPUBFUN int XMLCALL
+			xmlStreamPush		(xmlStreamCtxtPtr stream,
+						 const xmlChar *name,
+						 const xmlChar *ns);
+XMLPUBFUN int XMLCALL
+			xmlStreamPushAttr	(xmlStreamCtxtPtr stream,
+						 const xmlChar *name,
+						 const xmlChar *ns);
+XMLPUBFUN int XMLCALL
+			xmlStreamPop		(xmlStreamCtxtPtr stream);
+XMLPUBFUN int XMLCALL
+			xmlStreamWantsAnyNode	(xmlStreamCtxtPtr stream);
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LIBXML_PATTERN_ENABLED */
+
+#endif /* __XML_PATTERN_H__ */
diff --git a/src/include/libxml/relaxng.h b/src/include/libxml/relaxng.h
new file mode 100644
index 000000000000..f269c9ec0db2
--- /dev/null
+++ b/src/include/libxml/relaxng.h
@@ -0,0 +1,217 @@
+/*
+ * Summary: implementation of the Relax-NG validation
+ * Description: implementation of the Relax-NG validation
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_RELAX_NG__
+#define __XML_RELAX_NG__
+
+#include <libxml/xmlversion.h>
+#include <libxml/hash.h>
+#include <libxml/xmlstring.h>
+
+#ifdef LIBXML_SCHEMAS_ENABLED
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct _xmlRelaxNG xmlRelaxNG;
+typedef xmlRelaxNG *xmlRelaxNGPtr;
+
+
+/**
+ * xmlRelaxNGValidityErrorFunc:
+ * @ctx: the validation context
+ * @msg: the message
+ * @...: extra arguments
+ *
+ * Signature of an error callback from a Relax-NG validation
+ */
+typedef void (XMLCDECL *xmlRelaxNGValidityErrorFunc) (void *ctx,
+						      const char *msg,
+						      ...) LIBXML_ATTR_FORMAT(2,3);
+
+/**
+ * xmlRelaxNGValidityWarningFunc:
+ * @ctx: the validation context
+ * @msg: the message
+ * @...: extra arguments
+ *
+ * Signature of a warning callback from a Relax-NG validation
+ */
+typedef void (XMLCDECL *xmlRelaxNGValidityWarningFunc) (void *ctx,
+							const char *msg,
+							...) LIBXML_ATTR_FORMAT(2,3);
+
+/**
+ * A schemas validation context
+ */
+typedef struct _xmlRelaxNGParserCtxt xmlRelaxNGParserCtxt;
+typedef xmlRelaxNGParserCtxt *xmlRelaxNGParserCtxtPtr;
+
+typedef struct _xmlRelaxNGValidCtxt xmlRelaxNGValidCtxt;
+typedef xmlRelaxNGValidCtxt *xmlRelaxNGValidCtxtPtr;
+
+/*
+ * xmlRelaxNGValidErr:
+ *
+ * List of possible Relax NG validation errors
+ */
+typedef enum {
+    XML_RELAXNG_OK = 0,
+    XML_RELAXNG_ERR_MEMORY,
+    XML_RELAXNG_ERR_TYPE,
+    XML_RELAXNG_ERR_TYPEVAL,
+    XML_RELAXNG_ERR_DUPID,
+    XML_RELAXNG_ERR_TYPECMP,
+    XML_RELAXNG_ERR_NOSTATE,
+    XML_RELAXNG_ERR_NODEFINE,
+    XML_RELAXNG_ERR_LISTEXTRA,
+    XML_RELAXNG_ERR_LISTEMPTY,
+    XML_RELAXNG_ERR_INTERNODATA,
+    XML_RELAXNG_ERR_INTERSEQ,
+    XML_RELAXNG_ERR_INTEREXTRA,
+    XML_RELAXNG_ERR_ELEMNAME,
+    XML_RELAXNG_ERR_ATTRNAME,
+    XML_RELAXNG_ERR_ELEMNONS,
+    XML_RELAXNG_ERR_ATTRNONS,
+    XML_RELAXNG_ERR_ELEMWRONGNS,
+    XML_RELAXNG_ERR_ATTRWRONGNS,
+    XML_RELAXNG_ERR_ELEMEXTRANS,
+    XML_RELAXNG_ERR_ATTREXTRANS,
+    XML_RELAXNG_ERR_ELEMNOTEMPTY,
+    XML_RELAXNG_ERR_NOELEM,
+    XML_RELAXNG_ERR_NOTELEM,
+    XML_RELAXNG_ERR_ATTRVALID,
+    XML_RELAXNG_ERR_CONTENTVALID,
+    XML_RELAXNG_ERR_EXTRACONTENT,
+    XML_RELAXNG_ERR_INVALIDATTR,
+    XML_RELAXNG_ERR_DATAELEM,
+    XML_RELAXNG_ERR_VALELEM,
+    XML_RELAXNG_ERR_LISTELEM,
+    XML_RELAXNG_ERR_DATATYPE,
+    XML_RELAXNG_ERR_VALUE,
+    XML_RELAXNG_ERR_LIST,
+    XML_RELAXNG_ERR_NOGRAMMAR,
+    XML_RELAXNG_ERR_EXTRADATA,
+    XML_RELAXNG_ERR_LACKDATA,
+    XML_RELAXNG_ERR_INTERNAL,
+    XML_RELAXNG_ERR_ELEMWRONG,
+    XML_RELAXNG_ERR_TEXTWRONG
+} xmlRelaxNGValidErr;
+
+/*
+ * xmlRelaxNGParserFlags:
+ *
+ * List of possible Relax NG Parser flags
+ */
+typedef enum {
+    XML_RELAXNGP_NONE = 0,
+    XML_RELAXNGP_FREE_DOC = 1,
+    XML_RELAXNGP_CRNG = 2
+} xmlRelaxNGParserFlag;
+
+XMLPUBFUN int XMLCALL
+		    xmlRelaxNGInitTypes		(void);
+XMLPUBFUN void XMLCALL
+		    xmlRelaxNGCleanupTypes	(void);
+
+/*
+ * Interfaces for parsing.
+ */
+XMLPUBFUN xmlRelaxNGParserCtxtPtr XMLCALL
+		    xmlRelaxNGNewParserCtxt	(const char *URL);
+XMLPUBFUN xmlRelaxNGParserCtxtPtr XMLCALL
+		    xmlRelaxNGNewMemParserCtxt	(const char *buffer,
+						 int size);
+XMLPUBFUN xmlRelaxNGParserCtxtPtr XMLCALL
+		    xmlRelaxNGNewDocParserCtxt	(xmlDocPtr doc);
+
+XMLPUBFUN int XMLCALL
+		    xmlRelaxParserSetFlag	(xmlRelaxNGParserCtxtPtr ctxt,
+						 int flag);
+
+XMLPUBFUN void XMLCALL
+		    xmlRelaxNGFreeParserCtxt	(xmlRelaxNGParserCtxtPtr ctxt);
+XMLPUBFUN void XMLCALL
+		    xmlRelaxNGSetParserErrors(xmlRelaxNGParserCtxtPtr ctxt,
+					 xmlRelaxNGValidityErrorFunc err,
+					 xmlRelaxNGValidityWarningFunc warn,
+					 void *ctx);
+XMLPUBFUN int XMLCALL
+		    xmlRelaxNGGetParserErrors(xmlRelaxNGParserCtxtPtr ctxt,
+					 xmlRelaxNGValidityErrorFunc *err,
+					 xmlRelaxNGValidityWarningFunc *warn,
+					 void **ctx);
+XMLPUBFUN void XMLCALL
+		    xmlRelaxNGSetParserStructuredErrors(
+					 xmlRelaxNGParserCtxtPtr ctxt,
+					 xmlStructuredErrorFunc serror,
+					 void *ctx);
+XMLPUBFUN xmlRelaxNGPtr XMLCALL
+		    xmlRelaxNGParse		(xmlRelaxNGParserCtxtPtr ctxt);
+XMLPUBFUN void XMLCALL
+		    xmlRelaxNGFree		(xmlRelaxNGPtr schema);
+#ifdef LIBXML_OUTPUT_ENABLED
+XMLPUBFUN void XMLCALL
+		    xmlRelaxNGDump		(FILE *output,
+					 xmlRelaxNGPtr schema);
+XMLPUBFUN void XMLCALL
+		    xmlRelaxNGDumpTree	(FILE * output,
+					 xmlRelaxNGPtr schema);
+#endif /* LIBXML_OUTPUT_ENABLED */
+/*
+ * Interfaces for validating
+ */
+XMLPUBFUN void XMLCALL
+		    xmlRelaxNGSetValidErrors(xmlRelaxNGValidCtxtPtr ctxt,
+					 xmlRelaxNGValidityErrorFunc err,
+					 xmlRelaxNGValidityWarningFunc warn,
+					 void *ctx);
+XMLPUBFUN int XMLCALL
+		    xmlRelaxNGGetValidErrors(xmlRelaxNGValidCtxtPtr ctxt,
+					 xmlRelaxNGValidityErrorFunc *err,
+					 xmlRelaxNGValidityWarningFunc *warn,
+					 void **ctx);
+XMLPUBFUN void XMLCALL
+			xmlRelaxNGSetValidStructuredErrors(xmlRelaxNGValidCtxtPtr ctxt,
+					  xmlStructuredErrorFunc serror, void *ctx);
+XMLPUBFUN xmlRelaxNGValidCtxtPtr XMLCALL
+		    xmlRelaxNGNewValidCtxt	(xmlRelaxNGPtr schema);
+XMLPUBFUN void XMLCALL
+		    xmlRelaxNGFreeValidCtxt	(xmlRelaxNGValidCtxtPtr ctxt);
+XMLPUBFUN int XMLCALL
+		    xmlRelaxNGValidateDoc	(xmlRelaxNGValidCtxtPtr ctxt,
+						 xmlDocPtr doc);
+/*
+ * Interfaces for progressive validation when possible
+ */
+XMLPUBFUN int XMLCALL
+		    xmlRelaxNGValidatePushElement	(xmlRelaxNGValidCtxtPtr ctxt,
+					 xmlDocPtr doc,
+					 xmlNodePtr elem);
+XMLPUBFUN int XMLCALL
+		    xmlRelaxNGValidatePushCData	(xmlRelaxNGValidCtxtPtr ctxt,
+					 const xmlChar *data,
+					 int len);
+XMLPUBFUN int XMLCALL
+		    xmlRelaxNGValidatePopElement	(xmlRelaxNGValidCtxtPtr ctxt,
+					 xmlDocPtr doc,
+					 xmlNodePtr elem);
+XMLPUBFUN int XMLCALL
+		    xmlRelaxNGValidateFullElement	(xmlRelaxNGValidCtxtPtr ctxt,
+					 xmlDocPtr doc,
+					 xmlNodePtr elem);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LIBXML_SCHEMAS_ENABLED */
+
+#endif /* __XML_RELAX_NG__ */
diff --git a/src/include/libxml/schemasInternals.h b/src/include/libxml/schemasInternals.h
new file mode 100644
index 000000000000..c521d1c184cc
--- /dev/null
+++ b/src/include/libxml/schemasInternals.h
@@ -0,0 +1,958 @@
+/*
+ * Summary: internal interfaces for XML Schemas
+ * Description: internal interfaces for the XML Schemas handling
+ *              and schema validity checking
+ *		The Schemas development is a Work In Progress.
+ *              Some of those interfaces are not guaranteed to be API or ABI stable !
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+
+#ifndef __XML_SCHEMA_INTERNALS_H__
+#define __XML_SCHEMA_INTERNALS_H__
+
+#include <libxml/xmlversion.h>
+
+#ifdef LIBXML_SCHEMAS_ENABLED
+
+#include <libxml/xmlregexp.h>
+#include <libxml/hash.h>
+#include <libxml/dict.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef enum {
+    XML_SCHEMAS_UNKNOWN = 0,
+    XML_SCHEMAS_STRING = 1,
+    XML_SCHEMAS_NORMSTRING = 2,
+    XML_SCHEMAS_DECIMAL = 3,
+    XML_SCHEMAS_TIME = 4,
+    XML_SCHEMAS_GDAY = 5,
+    XML_SCHEMAS_GMONTH = 6,
+    XML_SCHEMAS_GMONTHDAY = 7,
+    XML_SCHEMAS_GYEAR = 8,
+    XML_SCHEMAS_GYEARMONTH = 9,
+    XML_SCHEMAS_DATE = 10,
+    XML_SCHEMAS_DATETIME = 11,
+    XML_SCHEMAS_DURATION = 12,
+    XML_SCHEMAS_FLOAT = 13,
+    XML_SCHEMAS_DOUBLE = 14,
+    XML_SCHEMAS_BOOLEAN = 15,
+    XML_SCHEMAS_TOKEN = 16,
+    XML_SCHEMAS_LANGUAGE = 17,
+    XML_SCHEMAS_NMTOKEN = 18,
+    XML_SCHEMAS_NMTOKENS = 19,
+    XML_SCHEMAS_NAME = 20,
+    XML_SCHEMAS_QNAME = 21,
+    XML_SCHEMAS_NCNAME = 22,
+    XML_SCHEMAS_ID = 23,
+    XML_SCHEMAS_IDREF = 24,
+    XML_SCHEMAS_IDREFS = 25,
+    XML_SCHEMAS_ENTITY = 26,
+    XML_SCHEMAS_ENTITIES = 27,
+    XML_SCHEMAS_NOTATION = 28,
+    XML_SCHEMAS_ANYURI = 29,
+    XML_SCHEMAS_INTEGER = 30,
+    XML_SCHEMAS_NPINTEGER = 31,
+    XML_SCHEMAS_NINTEGER = 32,
+    XML_SCHEMAS_NNINTEGER = 33,
+    XML_SCHEMAS_PINTEGER = 34,
+    XML_SCHEMAS_INT = 35,
+    XML_SCHEMAS_UINT = 36,
+    XML_SCHEMAS_LONG = 37,
+    XML_SCHEMAS_ULONG = 38,
+    XML_SCHEMAS_SHORT = 39,
+    XML_SCHEMAS_USHORT = 40,
+    XML_SCHEMAS_BYTE = 41,
+    XML_SCHEMAS_UBYTE = 42,
+    XML_SCHEMAS_HEXBINARY = 43,
+    XML_SCHEMAS_BASE64BINARY = 44,
+    XML_SCHEMAS_ANYTYPE = 45,
+    XML_SCHEMAS_ANYSIMPLETYPE = 46
+} xmlSchemaValType;
+
+/*
+ * XML Schemas defines multiple type of types.
+ */
+typedef enum {
+    XML_SCHEMA_TYPE_BASIC = 1, /* A built-in datatype */
+    XML_SCHEMA_TYPE_ANY,
+    XML_SCHEMA_TYPE_FACET,
+    XML_SCHEMA_TYPE_SIMPLE,
+    XML_SCHEMA_TYPE_COMPLEX,
+    XML_SCHEMA_TYPE_SEQUENCE = 6,
+    XML_SCHEMA_TYPE_CHOICE,
+    XML_SCHEMA_TYPE_ALL,
+    XML_SCHEMA_TYPE_SIMPLE_CONTENT,
+    XML_SCHEMA_TYPE_COMPLEX_CONTENT,
+    XML_SCHEMA_TYPE_UR,
+    XML_SCHEMA_TYPE_RESTRICTION,
+    XML_SCHEMA_TYPE_EXTENSION,
+    XML_SCHEMA_TYPE_ELEMENT,
+    XML_SCHEMA_TYPE_ATTRIBUTE,
+    XML_SCHEMA_TYPE_ATTRIBUTEGROUP,
+    XML_SCHEMA_TYPE_GROUP,
+    XML_SCHEMA_TYPE_NOTATION,
+    XML_SCHEMA_TYPE_LIST,
+    XML_SCHEMA_TYPE_UNION,
+    XML_SCHEMA_TYPE_ANY_ATTRIBUTE,
+    XML_SCHEMA_TYPE_IDC_UNIQUE,
+    XML_SCHEMA_TYPE_IDC_KEY,
+    XML_SCHEMA_TYPE_IDC_KEYREF,
+    XML_SCHEMA_TYPE_PARTICLE = 25,
+    XML_SCHEMA_TYPE_ATTRIBUTE_USE,
+    XML_SCHEMA_FACET_MININCLUSIVE = 1000,
+    XML_SCHEMA_FACET_MINEXCLUSIVE,
+    XML_SCHEMA_FACET_MAXINCLUSIVE,
+    XML_SCHEMA_FACET_MAXEXCLUSIVE,
+    XML_SCHEMA_FACET_TOTALDIGITS,
+    XML_SCHEMA_FACET_FRACTIONDIGITS,
+    XML_SCHEMA_FACET_PATTERN,
+    XML_SCHEMA_FACET_ENUMERATION,
+    XML_SCHEMA_FACET_WHITESPACE,
+    XML_SCHEMA_FACET_LENGTH,
+    XML_SCHEMA_FACET_MAXLENGTH,
+    XML_SCHEMA_FACET_MINLENGTH,
+    XML_SCHEMA_EXTRA_QNAMEREF = 2000,
+    XML_SCHEMA_EXTRA_ATTR_USE_PROHIB
+} xmlSchemaTypeType;
+
+typedef enum {
+    XML_SCHEMA_CONTENT_UNKNOWN = 0,
+    XML_SCHEMA_CONTENT_EMPTY = 1,
+    XML_SCHEMA_CONTENT_ELEMENTS,
+    XML_SCHEMA_CONTENT_MIXED,
+    XML_SCHEMA_CONTENT_SIMPLE,
+    XML_SCHEMA_CONTENT_MIXED_OR_ELEMENTS, /* Obsolete */
+    XML_SCHEMA_CONTENT_BASIC,
+    XML_SCHEMA_CONTENT_ANY
+} xmlSchemaContentType;
+
+typedef struct _xmlSchemaVal xmlSchemaVal;
+typedef xmlSchemaVal *xmlSchemaValPtr;
+
+typedef struct _xmlSchemaType xmlSchemaType;
+typedef xmlSchemaType *xmlSchemaTypePtr;
+
+typedef struct _xmlSchemaFacet xmlSchemaFacet;
+typedef xmlSchemaFacet *xmlSchemaFacetPtr;
+
+/**
+ * Annotation
+ */
+typedef struct _xmlSchemaAnnot xmlSchemaAnnot;
+typedef xmlSchemaAnnot *xmlSchemaAnnotPtr;
+struct _xmlSchemaAnnot {
+    struct _xmlSchemaAnnot *next;
+    xmlNodePtr content;         /* the annotation */
+};
+
+/**
+ * XML_SCHEMAS_ANYATTR_SKIP:
+ *
+ * Skip unknown attribute from validation
+ * Obsolete, not used anymore.
+ */
+#define XML_SCHEMAS_ANYATTR_SKIP        1
+/**
+ * XML_SCHEMAS_ANYATTR_LAX:
+ *
+ * Ignore validation non definition on attributes
+ * Obsolete, not used anymore.
+ */
+#define XML_SCHEMAS_ANYATTR_LAX                2
+/**
+ * XML_SCHEMAS_ANYATTR_STRICT:
+ *
+ * Apply strict validation rules on attributes
+ * Obsolete, not used anymore.
+ */
+#define XML_SCHEMAS_ANYATTR_STRICT        3
+/**
+ * XML_SCHEMAS_ANY_SKIP:
+ *
+ * Skip unknown attribute from validation
+ */
+#define XML_SCHEMAS_ANY_SKIP        1
+/**
+ * XML_SCHEMAS_ANY_LAX:
+ *
+ * Used by wildcards.
+ * Validate if type found, don't worry if not found
+ */
+#define XML_SCHEMAS_ANY_LAX                2
+/**
+ * XML_SCHEMAS_ANY_STRICT:
+ *
+ * Used by wildcards.
+ * Apply strict validation rules
+ */
+#define XML_SCHEMAS_ANY_STRICT        3
+/**
+ * XML_SCHEMAS_ATTR_USE_PROHIBITED:
+ *
+ * Used by wildcards.
+ * The attribute is prohibited.
+ */
+#define XML_SCHEMAS_ATTR_USE_PROHIBITED 0
+/**
+ * XML_SCHEMAS_ATTR_USE_REQUIRED:
+ *
+ * The attribute is required.
+ */
+#define XML_SCHEMAS_ATTR_USE_REQUIRED 1
+/**
+ * XML_SCHEMAS_ATTR_USE_OPTIONAL:
+ *
+ * The attribute is optional.
+ */
+#define XML_SCHEMAS_ATTR_USE_OPTIONAL 2
+/**
+ * XML_SCHEMAS_ATTR_GLOBAL:
+ *
+ * allow elements in no namespace
+ */
+#define XML_SCHEMAS_ATTR_GLOBAL        1 << 0
+/**
+ * XML_SCHEMAS_ATTR_NSDEFAULT:
+ *
+ * allow elements in no namespace
+ */
+#define XML_SCHEMAS_ATTR_NSDEFAULT        1 << 7
+/**
+ * XML_SCHEMAS_ATTR_INTERNAL_RESOLVED:
+ *
+ * this is set when the "type" and "ref" references
+ * have been resolved.
+ */
+#define XML_SCHEMAS_ATTR_INTERNAL_RESOLVED        1 << 8
+/**
+ * XML_SCHEMAS_ATTR_FIXED:
+ *
+ * the attribute has a fixed value
+ */
+#define XML_SCHEMAS_ATTR_FIXED        1 << 9
+
+/**
+ * xmlSchemaAttribute:
+ * An attribute definition.
+ */
+
+typedef struct _xmlSchemaAttribute xmlSchemaAttribute;
+typedef xmlSchemaAttribute *xmlSchemaAttributePtr;
+struct _xmlSchemaAttribute {
+    xmlSchemaTypeType type;
+    struct _xmlSchemaAttribute *next; /* the next attribute (not used?) */
+    const xmlChar *name; /* the name of the declaration */
+    const xmlChar *id; /* Deprecated; not used */
+    const xmlChar *ref; /* Deprecated; not used */
+    const xmlChar *refNs; /* Deprecated; not used */
+    const xmlChar *typeName; /* the local name of the type definition */
+    const xmlChar *typeNs; /* the ns URI of the type definition */
+    xmlSchemaAnnotPtr annot;
+
+    xmlSchemaTypePtr base; /* Deprecated; not used */
+    int occurs; /* Deprecated; not used */
+    const xmlChar *defValue; /* The initial value of the value constraint */
+    xmlSchemaTypePtr subtypes; /* the type definition */
+    xmlNodePtr node;
+    const xmlChar *targetNamespace;
+    int flags;
+    const xmlChar *refPrefix; /* Deprecated; not used */
+    xmlSchemaValPtr defVal; /* The compiled value constraint */
+    xmlSchemaAttributePtr refDecl; /* Deprecated; not used */
+};
+
+/**
+ * xmlSchemaAttributeLink:
+ * Used to build a list of attribute uses on complexType definitions.
+ * WARNING: Deprecated; not used.
+ */
+typedef struct _xmlSchemaAttributeLink xmlSchemaAttributeLink;
+typedef xmlSchemaAttributeLink *xmlSchemaAttributeLinkPtr;
+struct _xmlSchemaAttributeLink {
+    struct _xmlSchemaAttributeLink *next;/* the next attribute link ... */
+    struct _xmlSchemaAttribute *attr;/* the linked attribute */
+};
+
+/**
+ * XML_SCHEMAS_WILDCARD_COMPLETE:
+ *
+ * If the wildcard is complete.
+ */
+#define XML_SCHEMAS_WILDCARD_COMPLETE 1 << 0
+
+/**
+ * xmlSchemaCharValueLink:
+ * Used to build a list of namespaces on wildcards.
+ */
+typedef struct _xmlSchemaWildcardNs xmlSchemaWildcardNs;
+typedef xmlSchemaWildcardNs *xmlSchemaWildcardNsPtr;
+struct _xmlSchemaWildcardNs {
+    struct _xmlSchemaWildcardNs *next;/* the next constraint link ... */
+    const xmlChar *value;/* the value */
+};
+
+/**
+ * xmlSchemaWildcard.
+ * A wildcard.
+ */
+typedef struct _xmlSchemaWildcard xmlSchemaWildcard;
+typedef xmlSchemaWildcard *xmlSchemaWildcardPtr;
+struct _xmlSchemaWildcard {
+    xmlSchemaTypeType type;        /* The kind of type */
+    const xmlChar *id; /* Deprecated; not used */
+    xmlSchemaAnnotPtr annot;
+    xmlNodePtr node;
+    int minOccurs; /* Deprecated; not used */
+    int maxOccurs; /* Deprecated; not used */
+    int processContents;
+    int any; /* Indicates if the ns constraint is of ##any */
+    xmlSchemaWildcardNsPtr nsSet; /* The list of allowed namespaces */
+    xmlSchemaWildcardNsPtr negNsSet; /* The negated namespace */
+    int flags;
+};
+
+/**
+ * XML_SCHEMAS_ATTRGROUP_WILDCARD_BUILDED:
+ *
+ * The attribute wildcard has been built.
+ */
+#define XML_SCHEMAS_ATTRGROUP_WILDCARD_BUILDED 1 << 0
+/**
+ * XML_SCHEMAS_ATTRGROUP_GLOBAL:
+ *
+ * The attribute group has been defined.
+ */
+#define XML_SCHEMAS_ATTRGROUP_GLOBAL 1 << 1
+/**
+ * XML_SCHEMAS_ATTRGROUP_MARKED:
+ *
+ * Marks the attr group as marked; used for circular checks.
+ */
+#define XML_SCHEMAS_ATTRGROUP_MARKED 1 << 2
+
+/**
+ * XML_SCHEMAS_ATTRGROUP_REDEFINED:
+ *
+ * The attr group was redefined.
+ */
+#define XML_SCHEMAS_ATTRGROUP_REDEFINED 1 << 3
+/**
+ * XML_SCHEMAS_ATTRGROUP_HAS_REFS:
+ *
+ * Whether this attr. group contains attr. group references.
+ */
+#define XML_SCHEMAS_ATTRGROUP_HAS_REFS 1 << 4
+
+/**
+ * An attribute group definition.
+ *
+ * xmlSchemaAttribute and xmlSchemaAttributeGroup start of structures
+ * must be kept similar
+ */
+typedef struct _xmlSchemaAttributeGroup xmlSchemaAttributeGroup;
+typedef xmlSchemaAttributeGroup *xmlSchemaAttributeGroupPtr;
+struct _xmlSchemaAttributeGroup {
+    xmlSchemaTypeType type;        /* The kind of type */
+    struct _xmlSchemaAttribute *next;/* the next attribute if in a group ... */
+    const xmlChar *name;
+    const xmlChar *id;
+    const xmlChar *ref; /* Deprecated; not used */
+    const xmlChar *refNs; /* Deprecated; not used */
+    xmlSchemaAnnotPtr annot;
+
+    xmlSchemaAttributePtr attributes; /* Deprecated; not used */
+    xmlNodePtr node;
+    int flags;
+    xmlSchemaWildcardPtr attributeWildcard;
+    const xmlChar *refPrefix; /* Deprecated; not used */
+    xmlSchemaAttributeGroupPtr refItem; /* Deprecated; not used */
+    const xmlChar *targetNamespace;
+    void *attrUses;
+};
+
+/**
+ * xmlSchemaTypeLink:
+ * Used to build a list of types (e.g. member types of
+ * simpleType with variety "union").
+ */
+typedef struct _xmlSchemaTypeLink xmlSchemaTypeLink;
+typedef xmlSchemaTypeLink *xmlSchemaTypeLinkPtr;
+struct _xmlSchemaTypeLink {
+    struct _xmlSchemaTypeLink *next;/* the next type link ... */
+    xmlSchemaTypePtr type;/* the linked type */
+};
+
+/**
+ * xmlSchemaFacetLink:
+ * Used to build a list of facets.
+ */
+typedef struct _xmlSchemaFacetLink xmlSchemaFacetLink;
+typedef xmlSchemaFacetLink *xmlSchemaFacetLinkPtr;
+struct _xmlSchemaFacetLink {
+    struct _xmlSchemaFacetLink *next;/* the next facet link ... */
+    xmlSchemaFacetPtr facet;/* the linked facet */
+};
+
+/**
+ * XML_SCHEMAS_TYPE_MIXED:
+ *
+ * the element content type is mixed
+ */
+#define XML_SCHEMAS_TYPE_MIXED                1 << 0
+/**
+ * XML_SCHEMAS_TYPE_DERIVATION_METHOD_EXTENSION:
+ *
+ * the simple or complex type has a derivation method of "extension".
+ */
+#define XML_SCHEMAS_TYPE_DERIVATION_METHOD_EXTENSION                1 << 1
+/**
+ * XML_SCHEMAS_TYPE_DERIVATION_METHOD_RESTRICTION:
+ *
+ * the simple or complex type has a derivation method of "restriction".
+ */
+#define XML_SCHEMAS_TYPE_DERIVATION_METHOD_RESTRICTION                1 << 2
+/**
+ * XML_SCHEMAS_TYPE_GLOBAL:
+ *
+ * the type is global
+ */
+#define XML_SCHEMAS_TYPE_GLOBAL                1 << 3
+/**
+ * XML_SCHEMAS_TYPE_OWNED_ATTR_WILDCARD:
+ *
+ * the complexType owns an attribute wildcard, i.e.
+ * it can be freed by the complexType
+ */
+#define XML_SCHEMAS_TYPE_OWNED_ATTR_WILDCARD    1 << 4 /* Obsolete. */
+/**
+ * XML_SCHEMAS_TYPE_VARIETY_ABSENT:
+ *
+ * the simpleType has a variety of "absent".
+ * TODO: Actually not necessary :-/, since if
+ * none of the variety flags occur then it's
+ * automatically absent.
+ */
+#define XML_SCHEMAS_TYPE_VARIETY_ABSENT    1 << 5
+/**
+ * XML_SCHEMAS_TYPE_VARIETY_LIST:
+ *
+ * the simpleType has a variety of "list".
+ */
+#define XML_SCHEMAS_TYPE_VARIETY_LIST    1 << 6
+/**
+ * XML_SCHEMAS_TYPE_VARIETY_UNION:
+ *
+ * the simpleType has a variety of "union".
+ */
+#define XML_SCHEMAS_TYPE_VARIETY_UNION    1 << 7
+/**
+ * XML_SCHEMAS_TYPE_VARIETY_ATOMIC:
+ *
+ * the simpleType has a variety of "union".
+ */
+#define XML_SCHEMAS_TYPE_VARIETY_ATOMIC    1 << 8
+/**
+ * XML_SCHEMAS_TYPE_FINAL_EXTENSION:
+ *
+ * the complexType has a final of "extension".
+ */
+#define XML_SCHEMAS_TYPE_FINAL_EXTENSION    1 << 9
+/**
+ * XML_SCHEMAS_TYPE_FINAL_RESTRICTION:
+ *
+ * the simpleType/complexType has a final of "restriction".
+ */
+#define XML_SCHEMAS_TYPE_FINAL_RESTRICTION    1 << 10
+/**
+ * XML_SCHEMAS_TYPE_FINAL_LIST:
+ *
+ * the simpleType has a final of "list".
+ */
+#define XML_SCHEMAS_TYPE_FINAL_LIST    1 << 11
+/**
+ * XML_SCHEMAS_TYPE_FINAL_UNION:
+ *
+ * the simpleType has a final of "union".
+ */
+#define XML_SCHEMAS_TYPE_FINAL_UNION    1 << 12
+/**
+ * XML_SCHEMAS_TYPE_FINAL_DEFAULT:
+ *
+ * the simpleType has a final of "default".
+ */
+#define XML_SCHEMAS_TYPE_FINAL_DEFAULT    1 << 13
+/**
+ * XML_SCHEMAS_TYPE_BUILTIN_PRIMITIVE:
+ *
+ * Marks the item as a builtin primitive.
+ */
+#define XML_SCHEMAS_TYPE_BUILTIN_PRIMITIVE    1 << 14
+/**
+ * XML_SCHEMAS_TYPE_MARKED:
+ *
+ * Marks the item as marked; used for circular checks.
+ */
+#define XML_SCHEMAS_TYPE_MARKED        1 << 16
+/**
+ * XML_SCHEMAS_TYPE_BLOCK_DEFAULT:
+ *
+ * the complexType did not specify 'block' so use the default of the
+ * <schema> item.
+ */
+#define XML_SCHEMAS_TYPE_BLOCK_DEFAULT    1 << 17
+/**
+ * XML_SCHEMAS_TYPE_BLOCK_EXTENSION:
+ *
+ * the complexType has a 'block' of "extension".
+ */
+#define XML_SCHEMAS_TYPE_BLOCK_EXTENSION    1 << 18
+/**
+ * XML_SCHEMAS_TYPE_BLOCK_RESTRICTION:
+ *
+ * the complexType has a 'block' of "restriction".
+ */
+#define XML_SCHEMAS_TYPE_BLOCK_RESTRICTION    1 << 19
+/**
+ * XML_SCHEMAS_TYPE_ABSTRACT:
+ *
+ * the simple/complexType is abstract.
+ */
+#define XML_SCHEMAS_TYPE_ABSTRACT    1 << 20
+/**
+ * XML_SCHEMAS_TYPE_FACETSNEEDVALUE:
+ *
+ * indicates if the facets need a computed value
+ */
+#define XML_SCHEMAS_TYPE_FACETSNEEDVALUE    1 << 21
+/**
+ * XML_SCHEMAS_TYPE_INTERNAL_RESOLVED:
+ *
+ * indicates that the type was typefixed
+ */
+#define XML_SCHEMAS_TYPE_INTERNAL_RESOLVED    1 << 22
+/**
+ * XML_SCHEMAS_TYPE_INTERNAL_INVALID:
+ *
+ * indicates that the type is invalid
+ */
+#define XML_SCHEMAS_TYPE_INTERNAL_INVALID    1 << 23
+/**
+ * XML_SCHEMAS_TYPE_WHITESPACE_PRESERVE:
+ *
+ * a whitespace-facet value of "preserve"
+ */
+#define XML_SCHEMAS_TYPE_WHITESPACE_PRESERVE    1 << 24
+/**
+ * XML_SCHEMAS_TYPE_WHITESPACE_REPLACE:
+ *
+ * a whitespace-facet value of "replace"
+ */
+#define XML_SCHEMAS_TYPE_WHITESPACE_REPLACE    1 << 25
+/**
+ * XML_SCHEMAS_TYPE_WHITESPACE_COLLAPSE:
+ *
+ * a whitespace-facet value of "collapse"
+ */
+#define XML_SCHEMAS_TYPE_WHITESPACE_COLLAPSE    1 << 26
+/**
+ * XML_SCHEMAS_TYPE_HAS_FACETS:
+ *
+ * has facets
+ */
+#define XML_SCHEMAS_TYPE_HAS_FACETS    1 << 27
+/**
+ * XML_SCHEMAS_TYPE_NORMVALUENEEDED:
+ *
+ * indicates if the facets (pattern) need a normalized value
+ */
+#define XML_SCHEMAS_TYPE_NORMVALUENEEDED    1 << 28
+
+/**
+ * XML_SCHEMAS_TYPE_FIXUP_1:
+ *
+ * First stage of fixup was done.
+ */
+#define XML_SCHEMAS_TYPE_FIXUP_1    1 << 29
+
+/**
+ * XML_SCHEMAS_TYPE_REDEFINED:
+ *
+ * The type was redefined.
+ */
+#define XML_SCHEMAS_TYPE_REDEFINED    1 << 30
+/**
+ * XML_SCHEMAS_TYPE_REDEFINING:
+ *
+ * The type redefines an other type.
+ */
+/* #define XML_SCHEMAS_TYPE_REDEFINING    1 << 31 */
+
+/**
+ * _xmlSchemaType:
+ *
+ * Schemas type definition.
+ */
+struct _xmlSchemaType {
+    xmlSchemaTypeType type; /* The kind of type */
+    struct _xmlSchemaType *next; /* the next type if in a sequence ... */
+    const xmlChar *name;
+    const xmlChar *id ; /* Deprecated; not used */
+    const xmlChar *ref; /* Deprecated; not used */
+    const xmlChar *refNs; /* Deprecated; not used */
+    xmlSchemaAnnotPtr annot;
+    xmlSchemaTypePtr subtypes;
+    xmlSchemaAttributePtr attributes; /* Deprecated; not used */
+    xmlNodePtr node;
+    int minOccurs; /* Deprecated; not used */
+    int maxOccurs; /* Deprecated; not used */
+
+    int flags;
+    xmlSchemaContentType contentType;
+    const xmlChar *base; /* Base type's local name */
+    const xmlChar *baseNs; /* Base type's target namespace */
+    xmlSchemaTypePtr baseType; /* The base type component */
+    xmlSchemaFacetPtr facets; /* Local facets */
+    struct _xmlSchemaType *redef; /* Deprecated; not used */
+    int recurse; /* Obsolete */
+    xmlSchemaAttributeLinkPtr *attributeUses; /* Deprecated; not used */
+    xmlSchemaWildcardPtr attributeWildcard;
+    int builtInType; /* Type of built-in types. */
+    xmlSchemaTypeLinkPtr memberTypes; /* member-types if a union type. */
+    xmlSchemaFacetLinkPtr facetSet; /* All facets (incl. inherited) */
+    const xmlChar *refPrefix; /* Deprecated; not used */
+    xmlSchemaTypePtr contentTypeDef; /* Used for the simple content of complex types.
+                                        Could we use @subtypes for this? */
+    xmlRegexpPtr contModel; /* Holds the automaton of the content model */
+    const xmlChar *targetNamespace;
+    void *attrUses;
+};
+
+/*
+ * xmlSchemaElement:
+ * An element definition.
+ *
+ * xmlSchemaType, xmlSchemaFacet and xmlSchemaElement start of
+ * structures must be kept similar
+ */
+/**
+ * XML_SCHEMAS_ELEM_NILLABLE:
+ *
+ * the element is nillable
+ */
+#define XML_SCHEMAS_ELEM_NILLABLE        1 << 0
+/**
+ * XML_SCHEMAS_ELEM_GLOBAL:
+ *
+ * the element is global
+ */
+#define XML_SCHEMAS_ELEM_GLOBAL                1 << 1
+/**
+ * XML_SCHEMAS_ELEM_DEFAULT:
+ *
+ * the element has a default value
+ */
+#define XML_SCHEMAS_ELEM_DEFAULT        1 << 2
+/**
+ * XML_SCHEMAS_ELEM_FIXED:
+ *
+ * the element has a fixed value
+ */
+#define XML_SCHEMAS_ELEM_FIXED                1 << 3
+/**
+ * XML_SCHEMAS_ELEM_ABSTRACT:
+ *
+ * the element is abstract
+ */
+#define XML_SCHEMAS_ELEM_ABSTRACT        1 << 4
+/**
+ * XML_SCHEMAS_ELEM_TOPLEVEL:
+ *
+ * the element is top level
+ * obsolete: use XML_SCHEMAS_ELEM_GLOBAL instead
+ */
+#define XML_SCHEMAS_ELEM_TOPLEVEL        1 << 5
+/**
+ * XML_SCHEMAS_ELEM_REF:
+ *
+ * the element is a reference to a type
+ */
+#define XML_SCHEMAS_ELEM_REF                1 << 6
+/**
+ * XML_SCHEMAS_ELEM_NSDEFAULT:
+ *
+ * allow elements in no namespace
+ * Obsolete, not used anymore.
+ */
+#define XML_SCHEMAS_ELEM_NSDEFAULT        1 << 7
+/**
+ * XML_SCHEMAS_ELEM_INTERNAL_RESOLVED:
+ *
+ * this is set when "type", "ref", "substitutionGroup"
+ * references have been resolved.
+ */
+#define XML_SCHEMAS_ELEM_INTERNAL_RESOLVED        1 << 8
+ /**
+ * XML_SCHEMAS_ELEM_CIRCULAR:
+ *
+ * a helper flag for the search of circular references.
+ */
+#define XML_SCHEMAS_ELEM_CIRCULAR        1 << 9
+/**
+ * XML_SCHEMAS_ELEM_BLOCK_ABSENT:
+ *
+ * the "block" attribute is absent
+ */
+#define XML_SCHEMAS_ELEM_BLOCK_ABSENT        1 << 10
+/**
+ * XML_SCHEMAS_ELEM_BLOCK_EXTENSION:
+ *
+ * disallowed substitutions are absent
+ */
+#define XML_SCHEMAS_ELEM_BLOCK_EXTENSION        1 << 11
+/**
+ * XML_SCHEMAS_ELEM_BLOCK_RESTRICTION:
+ *
+ * disallowed substitutions: "restriction"
+ */
+#define XML_SCHEMAS_ELEM_BLOCK_RESTRICTION        1 << 12
+/**
+ * XML_SCHEMAS_ELEM_BLOCK_SUBSTITUTION:
+ *
+ * disallowed substitutions: "substitution"
+ */
+#define XML_SCHEMAS_ELEM_BLOCK_SUBSTITUTION        1 << 13
+/**
+ * XML_SCHEMAS_ELEM_FINAL_ABSENT:
+ *
+ * substitution group exclusions are absent
+ */
+#define XML_SCHEMAS_ELEM_FINAL_ABSENT        1 << 14
+/**
+ * XML_SCHEMAS_ELEM_FINAL_EXTENSION:
+ *
+ * substitution group exclusions: "extension"
+ */
+#define XML_SCHEMAS_ELEM_FINAL_EXTENSION        1 << 15
+/**
+ * XML_SCHEMAS_ELEM_FINAL_RESTRICTION:
+ *
+ * substitution group exclusions: "restriction"
+ */
+#define XML_SCHEMAS_ELEM_FINAL_RESTRICTION        1 << 16
+/**
+ * XML_SCHEMAS_ELEM_SUBST_GROUP_HEAD:
+ *
+ * the declaration is a substitution group head
+ */
+#define XML_SCHEMAS_ELEM_SUBST_GROUP_HEAD        1 << 17
+/**
+ * XML_SCHEMAS_ELEM_INTERNAL_CHECKED:
+ *
+ * this is set when the elem decl has been checked against
+ * all constraints
+ */
+#define XML_SCHEMAS_ELEM_INTERNAL_CHECKED        1 << 18
+
+typedef struct _xmlSchemaElement xmlSchemaElement;
+typedef xmlSchemaElement *xmlSchemaElementPtr;
+struct _xmlSchemaElement {
+    xmlSchemaTypeType type; /* The kind of type */
+    struct _xmlSchemaType *next; /* Not used? */
+    const xmlChar *name;
+    const xmlChar *id; /* Deprecated; not used */
+    const xmlChar *ref; /* Deprecated; not used */
+    const xmlChar *refNs; /* Deprecated; not used */
+    xmlSchemaAnnotPtr annot;
+    xmlSchemaTypePtr subtypes; /* the type definition */
+    xmlSchemaAttributePtr attributes;
+    xmlNodePtr node;
+    int minOccurs; /* Deprecated; not used */
+    int maxOccurs; /* Deprecated; not used */
+
+    int flags;
+    const xmlChar *targetNamespace;
+    const xmlChar *namedType;
+    const xmlChar *namedTypeNs;
+    const xmlChar *substGroup;
+    const xmlChar *substGroupNs;
+    const xmlChar *scope;
+    const xmlChar *value; /* The original value of the value constraint. */
+    struct _xmlSchemaElement *refDecl; /* This will now be used for the
+                                          substitution group affiliation */
+    xmlRegexpPtr contModel; /* Obsolete for WXS, maybe used for RelaxNG */
+    xmlSchemaContentType contentType;
+    const xmlChar *refPrefix; /* Deprecated; not used */
+    xmlSchemaValPtr defVal; /* The compiled value constraint. */
+    void *idcs; /* The identity-constraint defs */
+};
+
+/*
+ * XML_SCHEMAS_FACET_UNKNOWN:
+ *
+ * unknown facet handling
+ */
+#define XML_SCHEMAS_FACET_UNKNOWN        0
+/*
+ * XML_SCHEMAS_FACET_PRESERVE:
+ *
+ * preserve the type of the facet
+ */
+#define XML_SCHEMAS_FACET_PRESERVE        1
+/*
+ * XML_SCHEMAS_FACET_REPLACE:
+ *
+ * replace the type of the facet
+ */
+#define XML_SCHEMAS_FACET_REPLACE        2
+/*
+ * XML_SCHEMAS_FACET_COLLAPSE:
+ *
+ * collapse the types of the facet
+ */
+#define XML_SCHEMAS_FACET_COLLAPSE        3
+/**
+ * A facet definition.
+ */
+struct _xmlSchemaFacet {
+    xmlSchemaTypeType type;        /* The kind of type */
+    struct _xmlSchemaFacet *next;/* the next type if in a sequence ... */
+    const xmlChar *value; /* The original value */
+    const xmlChar *id; /* Obsolete */
+    xmlSchemaAnnotPtr annot;
+    xmlNodePtr node;
+    int fixed; /* XML_SCHEMAS_FACET_PRESERVE, etc. */
+    int whitespace;
+    xmlSchemaValPtr val; /* The compiled value */
+    xmlRegexpPtr    regexp; /* The regex for patterns */
+};
+
+/**
+ * A notation definition.
+ */
+typedef struct _xmlSchemaNotation xmlSchemaNotation;
+typedef xmlSchemaNotation *xmlSchemaNotationPtr;
+struct _xmlSchemaNotation {
+    xmlSchemaTypeType type; /* The kind of type */
+    const xmlChar *name;
+    xmlSchemaAnnotPtr annot;
+    const xmlChar *identifier;
+    const xmlChar *targetNamespace;
+};
+
+/*
+* TODO: Actually all those flags used for the schema should sit
+* on the schema parser context, since they are used only
+* during parsing an XML schema document, and not available
+* on the component level as per spec.
+*/
+/**
+ * XML_SCHEMAS_QUALIF_ELEM:
+ *
+ * Reflects elementFormDefault == qualified in
+ * an XML schema document.
+ */
+#define XML_SCHEMAS_QUALIF_ELEM                1 << 0
+/**
+ * XML_SCHEMAS_QUALIF_ATTR:
+ *
+ * Reflects attributeFormDefault == qualified in
+ * an XML schema document.
+ */
+#define XML_SCHEMAS_QUALIF_ATTR            1 << 1
+/**
+ * XML_SCHEMAS_FINAL_DEFAULT_EXTENSION:
+ *
+ * the schema has "extension" in the set of finalDefault.
+ */
+#define XML_SCHEMAS_FINAL_DEFAULT_EXTENSION        1 << 2
+/**
+ * XML_SCHEMAS_FINAL_DEFAULT_RESTRICTION:
+ *
+ * the schema has "restriction" in the set of finalDefault.
+ */
+#define XML_SCHEMAS_FINAL_DEFAULT_RESTRICTION            1 << 3
+/**
+ * XML_SCHEMAS_FINAL_DEFAULT_LIST:
+ *
+ * the schema has "list" in the set of finalDefault.
+ */
+#define XML_SCHEMAS_FINAL_DEFAULT_LIST            1 << 4
+/**
+ * XML_SCHEMAS_FINAL_DEFAULT_UNION:
+ *
+ * the schema has "union" in the set of finalDefault.
+ */
+#define XML_SCHEMAS_FINAL_DEFAULT_UNION            1 << 5
+/**
+ * XML_SCHEMAS_BLOCK_DEFAULT_EXTENSION:
+ *
+ * the schema has "extension" in the set of blockDefault.
+ */
+#define XML_SCHEMAS_BLOCK_DEFAULT_EXTENSION            1 << 6
+/**
+ * XML_SCHEMAS_BLOCK_DEFAULT_RESTRICTION:
+ *
+ * the schema has "restriction" in the set of blockDefault.
+ */
+#define XML_SCHEMAS_BLOCK_DEFAULT_RESTRICTION            1 << 7
+/**
+ * XML_SCHEMAS_BLOCK_DEFAULT_SUBSTITUTION:
+ *
+ * the schema has "substitution" in the set of blockDefault.
+ */
+#define XML_SCHEMAS_BLOCK_DEFAULT_SUBSTITUTION            1 << 8
+/**
+ * XML_SCHEMAS_INCLUDING_CONVERT_NS:
+ *
+ * the schema is currently including an other schema with
+ * no target namespace.
+ */
+#define XML_SCHEMAS_INCLUDING_CONVERT_NS            1 << 9
+/**
+ * _xmlSchema:
+ *
+ * A Schemas definition
+ */
+struct _xmlSchema {
+    const xmlChar *name; /* schema name */
+    const xmlChar *targetNamespace; /* the target namespace */
+    const xmlChar *version;
+    const xmlChar *id; /* Obsolete */
+    xmlDocPtr doc;
+    xmlSchemaAnnotPtr annot;
+    int flags;
+
+    xmlHashTablePtr typeDecl;
+    xmlHashTablePtr attrDecl;
+    xmlHashTablePtr attrgrpDecl;
+    xmlHashTablePtr elemDecl;
+    xmlHashTablePtr notaDecl;
+
+    xmlHashTablePtr schemasImports;
+
+    void *_private;        /* unused by the library for users or bindings */
+    xmlHashTablePtr groupDecl;
+    xmlDictPtr      dict;
+    void *includes;     /* the includes, this is opaque for now */
+    int preserve;        /* whether to free the document */
+    int counter; /* used to give anonymous components unique names */
+    xmlHashTablePtr idcDef; /* All identity-constraint defs. */
+    void *volatiles; /* Obsolete */
+};
+
+XMLPUBFUN void XMLCALL         xmlSchemaFreeType        (xmlSchemaTypePtr type);
+XMLPUBFUN void XMLCALL         xmlSchemaFreeWildcard(xmlSchemaWildcardPtr wildcard);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LIBXML_SCHEMAS_ENABLED */
+#endif /* __XML_SCHEMA_INTERNALS_H__ */
diff --git a/src/include/libxml/schematron.h b/src/include/libxml/schematron.h
new file mode 100644
index 000000000000..364eaecde6b1
--- /dev/null
+++ b/src/include/libxml/schematron.h
@@ -0,0 +1,142 @@
+/*
+ * Summary: XML Schemastron implementation
+ * Description: interface to the XML Schematron validity checking.
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+
+#ifndef __XML_SCHEMATRON_H__
+#define __XML_SCHEMATRON_H__
+
+#include <libxml/xmlversion.h>
+
+#ifdef LIBXML_SCHEMATRON_ENABLED
+
+#include <libxml/tree.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef enum {
+    XML_SCHEMATRON_OUT_QUIET = 1 << 0,	/* quiet no report */
+    XML_SCHEMATRON_OUT_TEXT = 1 << 1,	/* build a textual report */
+    XML_SCHEMATRON_OUT_XML = 1 << 2,	/* output SVRL */
+    XML_SCHEMATRON_OUT_ERROR = 1 << 3,  /* output via xmlStructuredErrorFunc */
+    XML_SCHEMATRON_OUT_FILE = 1 << 8,	/* output to a file descriptor */
+    XML_SCHEMATRON_OUT_BUFFER = 1 << 9,	/* output to a buffer */
+    XML_SCHEMATRON_OUT_IO = 1 << 10	/* output to I/O mechanism */
+} xmlSchematronValidOptions;
+
+/**
+ * The schemas related types are kept internal
+ */
+typedef struct _xmlSchematron xmlSchematron;
+typedef xmlSchematron *xmlSchematronPtr;
+
+/**
+ * xmlSchematronValidityErrorFunc:
+ * @ctx: the validation context
+ * @msg: the message
+ * @...: extra arguments
+ *
+ * Signature of an error callback from a Schematron validation
+ */
+typedef void (*xmlSchematronValidityErrorFunc) (void *ctx, const char *msg, ...);
+
+/**
+ * xmlSchematronValidityWarningFunc:
+ * @ctx: the validation context
+ * @msg: the message
+ * @...: extra arguments
+ *
+ * Signature of a warning callback from a Schematron validation
+ */
+typedef void (*xmlSchematronValidityWarningFunc) (void *ctx, const char *msg, ...);
+
+/**
+ * A schemas validation context
+ */
+typedef struct _xmlSchematronParserCtxt xmlSchematronParserCtxt;
+typedef xmlSchematronParserCtxt *xmlSchematronParserCtxtPtr;
+
+typedef struct _xmlSchematronValidCtxt xmlSchematronValidCtxt;
+typedef xmlSchematronValidCtxt *xmlSchematronValidCtxtPtr;
+
+/*
+ * Interfaces for parsing.
+ */
+XMLPUBFUN xmlSchematronParserCtxtPtr XMLCALL
+	    xmlSchematronNewParserCtxt	(const char *URL);
+XMLPUBFUN xmlSchematronParserCtxtPtr XMLCALL
+	    xmlSchematronNewMemParserCtxt(const char *buffer,
+					 int size);
+XMLPUBFUN xmlSchematronParserCtxtPtr XMLCALL
+	    xmlSchematronNewDocParserCtxt(xmlDocPtr doc);
+XMLPUBFUN void XMLCALL
+	    xmlSchematronFreeParserCtxt	(xmlSchematronParserCtxtPtr ctxt);
+/*****
+XMLPUBFUN void XMLCALL
+	    xmlSchematronSetParserErrors(xmlSchematronParserCtxtPtr ctxt,
+					 xmlSchematronValidityErrorFunc err,
+					 xmlSchematronValidityWarningFunc warn,
+					 void *ctx);
+XMLPUBFUN int XMLCALL
+		xmlSchematronGetParserErrors(xmlSchematronParserCtxtPtr ctxt,
+					xmlSchematronValidityErrorFunc * err,
+					xmlSchematronValidityWarningFunc * warn,
+					void **ctx);
+XMLPUBFUN int XMLCALL
+		xmlSchematronIsValid	(xmlSchematronValidCtxtPtr ctxt);
+ *****/
+XMLPUBFUN xmlSchematronPtr XMLCALL
+	    xmlSchematronParse		(xmlSchematronParserCtxtPtr ctxt);
+XMLPUBFUN void XMLCALL
+	    xmlSchematronFree		(xmlSchematronPtr schema);
+/*
+ * Interfaces for validating
+ */
+XMLPUBFUN void XMLCALL
+	    xmlSchematronSetValidStructuredErrors(
+	                                  xmlSchematronValidCtxtPtr ctxt,
+					  xmlStructuredErrorFunc serror,
+					  void *ctx);
+/******
+XMLPUBFUN void XMLCALL
+	    xmlSchematronSetValidErrors	(xmlSchematronValidCtxtPtr ctxt,
+					 xmlSchematronValidityErrorFunc err,
+					 xmlSchematronValidityWarningFunc warn,
+					 void *ctx);
+XMLPUBFUN int XMLCALL
+	    xmlSchematronGetValidErrors	(xmlSchematronValidCtxtPtr ctxt,
+					 xmlSchematronValidityErrorFunc *err,
+					 xmlSchematronValidityWarningFunc *warn,
+					 void **ctx);
+XMLPUBFUN int XMLCALL
+	    xmlSchematronSetValidOptions(xmlSchematronValidCtxtPtr ctxt,
+					 int options);
+XMLPUBFUN int XMLCALL
+	    xmlSchematronValidCtxtGetOptions(xmlSchematronValidCtxtPtr ctxt);
+XMLPUBFUN int XMLCALL
+            xmlSchematronValidateOneElement (xmlSchematronValidCtxtPtr ctxt,
+			                 xmlNodePtr elem);
+ *******/
+
+XMLPUBFUN xmlSchematronValidCtxtPtr XMLCALL
+	    xmlSchematronNewValidCtxt	(xmlSchematronPtr schema,
+					 int options);
+XMLPUBFUN void XMLCALL
+	    xmlSchematronFreeValidCtxt	(xmlSchematronValidCtxtPtr ctxt);
+XMLPUBFUN int XMLCALL
+	    xmlSchematronValidateDoc	(xmlSchematronValidCtxtPtr ctxt,
+					 xmlDocPtr instance);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LIBXML_SCHEMATRON_ENABLED */
+#endif /* __XML_SCHEMATRON_H__ */
diff --git a/src/include/libxml/threads.h b/src/include/libxml/threads.h
new file mode 100644
index 000000000000..9969ae7cfd0d
--- /dev/null
+++ b/src/include/libxml/threads.h
@@ -0,0 +1,89 @@
+/**
+ * Summary: interfaces for thread handling
+ * Description: set of generic threading related routines
+ *              should work with pthreads, Windows native or TLS threads
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_THREADS_H__
+#define __XML_THREADS_H__
+
+#include <libxml/xmlversion.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * xmlMutex are a simple mutual exception locks.
+ */
+typedef struct _xmlMutex xmlMutex;
+typedef xmlMutex *xmlMutexPtr;
+
+/*
+ * xmlRMutex are reentrant mutual exception locks.
+ */
+typedef struct _xmlRMutex xmlRMutex;
+typedef xmlRMutex *xmlRMutexPtr;
+
+#ifdef __cplusplus
+}
+#endif
+#include <libxml/globals.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
+XMLPUBFUN xmlMutexPtr XMLCALL
+			xmlNewMutex	(void);
+XMLPUBFUN void XMLCALL
+			xmlMutexLock	(xmlMutexPtr tok);
+XMLPUBFUN void XMLCALL
+			xmlMutexUnlock	(xmlMutexPtr tok);
+XMLPUBFUN void XMLCALL
+			xmlFreeMutex	(xmlMutexPtr tok);
+
+XMLPUBFUN xmlRMutexPtr XMLCALL
+			xmlNewRMutex	(void);
+XMLPUBFUN void XMLCALL
+			xmlRMutexLock	(xmlRMutexPtr tok);
+XMLPUBFUN void XMLCALL
+			xmlRMutexUnlock	(xmlRMutexPtr tok);
+XMLPUBFUN void XMLCALL
+			xmlFreeRMutex	(xmlRMutexPtr tok);
+
+/*
+ * Library wide APIs.
+ */
+XMLPUBFUN void XMLCALL
+			xmlInitThreads	(void);
+XMLPUBFUN void XMLCALL
+			xmlLockLibrary	(void);
+XMLPUBFUN void XMLCALL
+			xmlUnlockLibrary(void);
+XMLPUBFUN int XMLCALL
+			xmlGetThreadId	(void);
+XMLPUBFUN int XMLCALL
+			xmlIsMainThread	(void);
+XMLPUBFUN void XMLCALL
+			xmlCleanupThreads(void);
+XMLPUBFUN xmlGlobalStatePtr XMLCALL
+			xmlGetGlobalState(void);
+
+#ifdef HAVE_PTHREAD_H
+#elif defined(HAVE_WIN32_THREADS) && !defined(HAVE_COMPILER_TLS) && (!defined(LIBXML_STATIC) || defined(LIBXML_STATIC_FOR_DLL))
+#if defined(LIBXML_STATIC_FOR_DLL)
+int XMLCALL
+xmlDllMain(void *hinstDLL, unsigned long fdwReason,
+           void *lpvReserved);
+#endif
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif /* __XML_THREADS_H__ */
diff --git a/src/include/libxml/tree.h b/src/include/libxml/tree.h
new file mode 100644
index 000000000000..1e79be92ea9a
--- /dev/null
+++ b/src/include/libxml/tree.h
@@ -0,0 +1,1311 @@
+/*
+ * Summary: interfaces for tree manipulation
+ * Description: this module describes the structures found in an tree resulting
+ *              from an XML or HTML parsing, as well as the API provided for
+ *              various processing on that tree
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_TREE_H__
+#define __XML_TREE_H__
+
+#include <stdio.h>
+#include <limits.h>
+#include <libxml/xmlversion.h>
+#include <libxml/xmlstring.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * Some of the basic types pointer to structures:
+ */
+/* xmlIO.h */
+typedef struct _xmlParserInputBuffer xmlParserInputBuffer;
+typedef xmlParserInputBuffer *xmlParserInputBufferPtr;
+
+typedef struct _xmlOutputBuffer xmlOutputBuffer;
+typedef xmlOutputBuffer *xmlOutputBufferPtr;
+
+/* parser.h */
+typedef struct _xmlParserInput xmlParserInput;
+typedef xmlParserInput *xmlParserInputPtr;
+
+typedef struct _xmlParserCtxt xmlParserCtxt;
+typedef xmlParserCtxt *xmlParserCtxtPtr;
+
+typedef struct _xmlSAXLocator xmlSAXLocator;
+typedef xmlSAXLocator *xmlSAXLocatorPtr;
+
+typedef struct _xmlSAXHandler xmlSAXHandler;
+typedef xmlSAXHandler *xmlSAXHandlerPtr;
+
+/* entities.h */
+typedef struct _xmlEntity xmlEntity;
+typedef xmlEntity *xmlEntityPtr;
+
+/**
+ * BASE_BUFFER_SIZE:
+ *
+ * default buffer size 4000.
+ */
+#define BASE_BUFFER_SIZE 4096
+
+/**
+ * LIBXML_NAMESPACE_DICT:
+ *
+ * Defines experimental behaviour:
+ * 1) xmlNs gets an additional field @context (a xmlDoc)
+ * 2) when creating a tree, xmlNs->href is stored in the dict of xmlDoc.
+ */
+/* #define LIBXML_NAMESPACE_DICT */
+
+/**
+ * xmlBufferAllocationScheme:
+ *
+ * A buffer allocation scheme can be defined to either match exactly the
+ * need or double it's allocated size each time it is found too small.
+ */
+
+typedef enum {
+    XML_BUFFER_ALLOC_DOUBLEIT,	/* double each time one need to grow */
+    XML_BUFFER_ALLOC_EXACT,	/* grow only to the minimal size */
+    XML_BUFFER_ALLOC_IMMUTABLE, /* immutable buffer */
+    XML_BUFFER_ALLOC_IO,	/* special allocation scheme used for I/O */
+    XML_BUFFER_ALLOC_HYBRID,	/* exact up to a threshold, and doubleit thereafter */
+    XML_BUFFER_ALLOC_BOUNDED	/* limit the upper size of the buffer */
+} xmlBufferAllocationScheme;
+
+/**
+ * xmlBuffer:
+ *
+ * A buffer structure, this old construct is limited to 2GB and
+ * is being deprecated, use API with xmlBuf instead
+ */
+typedef struct _xmlBuffer xmlBuffer;
+typedef xmlBuffer *xmlBufferPtr;
+struct _xmlBuffer {
+    xmlChar *content;		/* The buffer content UTF8 */
+    unsigned int use;		/* The buffer size used */
+    unsigned int size;		/* The buffer size */
+    xmlBufferAllocationScheme alloc; /* The realloc method */
+    xmlChar *contentIO;		/* in IO mode we may have a different base */
+};
+
+/**
+ * xmlBuf:
+ *
+ * A buffer structure, new one, the actual structure internals are not public
+ */
+
+typedef struct _xmlBuf xmlBuf;
+
+/**
+ * xmlBufPtr:
+ *
+ * A pointer to a buffer structure, the actual structure internals are not
+ * public
+ */
+
+typedef xmlBuf *xmlBufPtr;
+
+/*
+ * A few public routines for xmlBuf. As those are expected to be used
+ * mostly internally the bulk of the routines are internal in buf.h
+ */
+XMLPUBFUN xmlChar* XMLCALL       xmlBufContent	(const xmlBuf* buf);
+XMLPUBFUN xmlChar* XMLCALL       xmlBufEnd      (xmlBufPtr buf);
+XMLPUBFUN size_t XMLCALL         xmlBufUse      (const xmlBufPtr buf);
+XMLPUBFUN size_t XMLCALL         xmlBufShrink	(xmlBufPtr buf, size_t len);
+
+/*
+ * LIBXML2_NEW_BUFFER:
+ *
+ * Macro used to express that the API use the new buffers for
+ * xmlParserInputBuffer and xmlOutputBuffer. The change was
+ * introduced in 2.9.0.
+ */
+#define LIBXML2_NEW_BUFFER
+
+/**
+ * XML_XML_NAMESPACE:
+ *
+ * This is the namespace for the special xml: prefix predefined in the
+ * XML Namespace specification.
+ */
+#define XML_XML_NAMESPACE \
+    (const xmlChar *) "http://www.w3.org/XML/1998/namespace"
+
+/**
+ * XML_XML_ID:
+ *
+ * This is the name for the special xml:id attribute
+ */
+#define XML_XML_ID (const xmlChar *) "xml:id"
+
+/*
+ * The different element types carried by an XML tree.
+ *
+ * NOTE: This is synchronized with DOM Level1 values
+ *       See http://www.w3.org/TR/REC-DOM-Level-1/
+ *
+ * Actually this had diverged a bit, and now XML_DOCUMENT_TYPE_NODE should
+ * be deprecated to use an XML_DTD_NODE.
+ */
+typedef enum {
+    XML_ELEMENT_NODE=		1,
+    XML_ATTRIBUTE_NODE=		2,
+    XML_TEXT_NODE=		3,
+    XML_CDATA_SECTION_NODE=	4,
+    XML_ENTITY_REF_NODE=	5,
+    XML_ENTITY_NODE=		6,
+    XML_PI_NODE=		7,
+    XML_COMMENT_NODE=		8,
+    XML_DOCUMENT_NODE=		9,
+    XML_DOCUMENT_TYPE_NODE=	10,
+    XML_DOCUMENT_FRAG_NODE=	11,
+    XML_NOTATION_NODE=		12,
+    XML_HTML_DOCUMENT_NODE=	13,
+    XML_DTD_NODE=		14,
+    XML_ELEMENT_DECL=		15,
+    XML_ATTRIBUTE_DECL=		16,
+    XML_ENTITY_DECL=		17,
+    XML_NAMESPACE_DECL=		18,
+    XML_XINCLUDE_START=		19,
+    XML_XINCLUDE_END=		20
+#ifdef LIBXML_DOCB_ENABLED
+   ,XML_DOCB_DOCUMENT_NODE=	21
+#endif
+} xmlElementType;
+
+
+/**
+ * xmlNotation:
+ *
+ * A DTD Notation definition.
+ */
+
+typedef struct _xmlNotation xmlNotation;
+typedef xmlNotation *xmlNotationPtr;
+struct _xmlNotation {
+    const xmlChar               *name;	        /* Notation name */
+    const xmlChar               *PublicID;	/* Public identifier, if any */
+    const xmlChar               *SystemID;	/* System identifier, if any */
+};
+
+/**
+ * xmlAttributeType:
+ *
+ * A DTD Attribute type definition.
+ */
+
+typedef enum {
+    XML_ATTRIBUTE_CDATA = 1,
+    XML_ATTRIBUTE_ID,
+    XML_ATTRIBUTE_IDREF	,
+    XML_ATTRIBUTE_IDREFS,
+    XML_ATTRIBUTE_ENTITY,
+    XML_ATTRIBUTE_ENTITIES,
+    XML_ATTRIBUTE_NMTOKEN,
+    XML_ATTRIBUTE_NMTOKENS,
+    XML_ATTRIBUTE_ENUMERATION,
+    XML_ATTRIBUTE_NOTATION
+} xmlAttributeType;
+
+/**
+ * xmlAttributeDefault:
+ *
+ * A DTD Attribute default definition.
+ */
+
+typedef enum {
+    XML_ATTRIBUTE_NONE = 1,
+    XML_ATTRIBUTE_REQUIRED,
+    XML_ATTRIBUTE_IMPLIED,
+    XML_ATTRIBUTE_FIXED
+} xmlAttributeDefault;
+
+/**
+ * xmlEnumeration:
+ *
+ * List structure used when there is an enumeration in DTDs.
+ */
+
+typedef struct _xmlEnumeration xmlEnumeration;
+typedef xmlEnumeration *xmlEnumerationPtr;
+struct _xmlEnumeration {
+    struct _xmlEnumeration    *next;	/* next one */
+    const xmlChar            *name;	/* Enumeration name */
+};
+
+/**
+ * xmlAttribute:
+ *
+ * An Attribute declaration in a DTD.
+ */
+
+typedef struct _xmlAttribute xmlAttribute;
+typedef xmlAttribute *xmlAttributePtr;
+struct _xmlAttribute {
+    void           *_private;	        /* application data */
+    xmlElementType          type;       /* XML_ATTRIBUTE_DECL, must be second ! */
+    const xmlChar          *name;	/* Attribute name */
+    struct _xmlNode    *children;	/* NULL */
+    struct _xmlNode        *last;	/* NULL */
+    struct _xmlDtd       *parent;	/* -> DTD */
+    struct _xmlNode        *next;	/* next sibling link  */
+    struct _xmlNode        *prev;	/* previous sibling link  */
+    struct _xmlDoc          *doc;       /* the containing document */
+
+    struct _xmlAttribute  *nexth;	/* next in hash table */
+    xmlAttributeType       atype;	/* The attribute type */
+    xmlAttributeDefault      def;	/* the default */
+    const xmlChar  *defaultValue;	/* or the default value */
+    xmlEnumerationPtr       tree;       /* or the enumeration tree if any */
+    const xmlChar        *prefix;	/* the namespace prefix if any */
+    const xmlChar          *elem;	/* Element holding the attribute */
+};
+
+/**
+ * xmlElementContentType:
+ *
+ * Possible definitions of element content types.
+ */
+typedef enum {
+    XML_ELEMENT_CONTENT_PCDATA = 1,
+    XML_ELEMENT_CONTENT_ELEMENT,
+    XML_ELEMENT_CONTENT_SEQ,
+    XML_ELEMENT_CONTENT_OR
+} xmlElementContentType;
+
+/**
+ * xmlElementContentOccur:
+ *
+ * Possible definitions of element content occurrences.
+ */
+typedef enum {
+    XML_ELEMENT_CONTENT_ONCE = 1,
+    XML_ELEMENT_CONTENT_OPT,
+    XML_ELEMENT_CONTENT_MULT,
+    XML_ELEMENT_CONTENT_PLUS
+} xmlElementContentOccur;
+
+/**
+ * xmlElementContent:
+ *
+ * An XML Element content as stored after parsing an element definition
+ * in a DTD.
+ */
+
+typedef struct _xmlElementContent xmlElementContent;
+typedef xmlElementContent *xmlElementContentPtr;
+struct _xmlElementContent {
+    xmlElementContentType     type;	/* PCDATA, ELEMENT, SEQ or OR */
+    xmlElementContentOccur    ocur;	/* ONCE, OPT, MULT or PLUS */
+    const xmlChar             *name;	/* Element name */
+    struct _xmlElementContent *c1;	/* first child */
+    struct _xmlElementContent *c2;	/* second child */
+    struct _xmlElementContent *parent;	/* parent */
+    const xmlChar             *prefix;	/* Namespace prefix */
+};
+
+/**
+ * xmlElementTypeVal:
+ *
+ * The different possibilities for an element content type.
+ */
+
+typedef enum {
+    XML_ELEMENT_TYPE_UNDEFINED = 0,
+    XML_ELEMENT_TYPE_EMPTY = 1,
+    XML_ELEMENT_TYPE_ANY,
+    XML_ELEMENT_TYPE_MIXED,
+    XML_ELEMENT_TYPE_ELEMENT
+} xmlElementTypeVal;
+
+#ifdef __cplusplus
+}
+#endif
+#include <libxml/xmlregexp.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * xmlElement:
+ *
+ * An XML Element declaration from a DTD.
+ */
+
+typedef struct _xmlElement xmlElement;
+typedef xmlElement *xmlElementPtr;
+struct _xmlElement {
+    void           *_private;	        /* application data */
+    xmlElementType          type;       /* XML_ELEMENT_DECL, must be second ! */
+    const xmlChar          *name;	/* Element name */
+    struct _xmlNode    *children;	/* NULL */
+    struct _xmlNode        *last;	/* NULL */
+    struct _xmlDtd       *parent;	/* -> DTD */
+    struct _xmlNode        *next;	/* next sibling link  */
+    struct _xmlNode        *prev;	/* previous sibling link  */
+    struct _xmlDoc          *doc;       /* the containing document */
+
+    xmlElementTypeVal      etype;	/* The type */
+    xmlElementContentPtr content;	/* the allowed element content */
+    xmlAttributePtr   attributes;	/* List of the declared attributes */
+    const xmlChar        *prefix;	/* the namespace prefix if any */
+#ifdef LIBXML_REGEXP_ENABLED
+    xmlRegexpPtr       contModel;	/* the validating regexp */
+#else
+    void	      *contModel;
+#endif
+};
+
+
+/**
+ * XML_LOCAL_NAMESPACE:
+ *
+ * A namespace declaration node.
+ */
+#define XML_LOCAL_NAMESPACE XML_NAMESPACE_DECL
+typedef xmlElementType xmlNsType;
+
+/**
+ * xmlNs:
+ *
+ * An XML namespace.
+ * Note that prefix == NULL is valid, it defines the default namespace
+ * within the subtree (until overridden).
+ *
+ * xmlNsType is unified with xmlElementType.
+ */
+
+typedef struct _xmlNs xmlNs;
+typedef xmlNs *xmlNsPtr;
+struct _xmlNs {
+    struct _xmlNs  *next;	/* next Ns link for this node  */
+    xmlNsType      type;	/* global or local */
+    const xmlChar *href;	/* URL for the namespace */
+    const xmlChar *prefix;	/* prefix for the namespace */
+    void           *_private;   /* application data */
+    struct _xmlDoc *context;		/* normally an xmlDoc */
+};
+
+/**
+ * xmlDtd:
+ *
+ * An XML DTD, as defined by <!DOCTYPE ... There is actually one for
+ * the internal subset and for the external subset.
+ */
+typedef struct _xmlDtd xmlDtd;
+typedef xmlDtd *xmlDtdPtr;
+struct _xmlDtd {
+    void           *_private;	/* application data */
+    xmlElementType  type;       /* XML_DTD_NODE, must be second ! */
+    const xmlChar *name;	/* Name of the DTD */
+    struct _xmlNode *children;	/* the value of the property link */
+    struct _xmlNode *last;	/* last child link */
+    struct _xmlDoc  *parent;	/* child->parent link */
+    struct _xmlNode *next;	/* next sibling link  */
+    struct _xmlNode *prev;	/* previous sibling link  */
+    struct _xmlDoc  *doc;	/* the containing document */
+
+    /* End of common part */
+    void          *notations;   /* Hash table for notations if any */
+    void          *elements;    /* Hash table for elements if any */
+    void          *attributes;  /* Hash table for attributes if any */
+    void          *entities;    /* Hash table for entities if any */
+    const xmlChar *ExternalID;	/* External identifier for PUBLIC DTD */
+    const xmlChar *SystemID;	/* URI for a SYSTEM or PUBLIC DTD */
+    void          *pentities;   /* Hash table for param entities if any */
+};
+
+/**
+ * xmlAttr:
+ *
+ * An attribute on an XML node.
+ */
+typedef struct _xmlAttr xmlAttr;
+typedef xmlAttr *xmlAttrPtr;
+struct _xmlAttr {
+    void           *_private;	/* application data */
+    xmlElementType   type;      /* XML_ATTRIBUTE_NODE, must be second ! */
+    const xmlChar   *name;      /* the name of the property */
+    struct _xmlNode *children;	/* the value of the property */
+    struct _xmlNode *last;	/* NULL */
+    struct _xmlNode *parent;	/* child->parent link */
+    struct _xmlAttr *next;	/* next sibling link  */
+    struct _xmlAttr *prev;	/* previous sibling link  */
+    struct _xmlDoc  *doc;	/* the containing document */
+    xmlNs           *ns;        /* pointer to the associated namespace */
+    xmlAttributeType atype;     /* the attribute type if validating */
+    void            *psvi;	/* for type/PSVI information */
+};
+
+/**
+ * xmlID:
+ *
+ * An XML ID instance.
+ */
+
+typedef struct _xmlID xmlID;
+typedef xmlID *xmlIDPtr;
+struct _xmlID {
+    struct _xmlID    *next;	/* next ID */
+    const xmlChar    *value;	/* The ID name */
+    xmlAttrPtr        attr;	/* The attribute holding it */
+    const xmlChar    *name;	/* The attribute if attr is not available */
+    int               lineno;	/* The line number if attr is not available */
+    struct _xmlDoc   *doc;	/* The document holding the ID */
+};
+
+/**
+ * xmlRef:
+ *
+ * An XML IDREF instance.
+ */
+
+typedef struct _xmlRef xmlRef;
+typedef xmlRef *xmlRefPtr;
+struct _xmlRef {
+    struct _xmlRef    *next;	/* next Ref */
+    const xmlChar     *value;	/* The Ref name */
+    xmlAttrPtr        attr;	/* The attribute holding it */
+    const xmlChar    *name;	/* The attribute if attr is not available */
+    int               lineno;	/* The line number if attr is not available */
+};
+
+/**
+ * xmlNode:
+ *
+ * A node in an XML tree.
+ */
+typedef struct _xmlNode xmlNode;
+typedef xmlNode *xmlNodePtr;
+struct _xmlNode {
+    void           *_private;	/* application data */
+    xmlElementType   type;	/* type number, must be second ! */
+    const xmlChar   *name;      /* the name of the node, or the entity */
+    struct _xmlNode *children;	/* parent->childs link */
+    struct _xmlNode *last;	/* last child link */
+    struct _xmlNode *parent;	/* child->parent link */
+    struct _xmlNode *next;	/* next sibling link  */
+    struct _xmlNode *prev;	/* previous sibling link  */
+    struct _xmlDoc  *doc;	/* the containing document */
+
+    /* End of common part */
+    xmlNs           *ns;        /* pointer to the associated namespace */
+    xmlChar         *content;   /* the content */
+    struct _xmlAttr *properties;/* properties list */
+    xmlNs           *nsDef;     /* namespace definitions on this node */
+    void            *psvi;	/* for type/PSVI information */
+    unsigned short   line;	/* line number */
+    unsigned short   extra;	/* extra data for XPath/XSLT */
+};
+
+/**
+ * XML_GET_CONTENT:
+ *
+ * Macro to extract the content pointer of a node.
+ */
+#define XML_GET_CONTENT(n)					\
+    ((n)->type == XML_ELEMENT_NODE ? NULL : (n)->content)
+
+/**
+ * XML_GET_LINE:
+ *
+ * Macro to extract the line number of an element node.
+ */
+#define XML_GET_LINE(n)						\
+    (xmlGetLineNo(n))
+
+/**
+ * xmlDocProperty
+ *
+ * Set of properties of the document as found by the parser
+ * Some of them are linked to similarly named xmlParserOption
+ */
+typedef enum {
+    XML_DOC_WELLFORMED		= 1<<0, /* document is XML well formed */
+    XML_DOC_NSVALID		= 1<<1, /* document is Namespace valid */
+    XML_DOC_OLD10		= 1<<2, /* parsed with old XML-1.0 parser */
+    XML_DOC_DTDVALID		= 1<<3, /* DTD validation was successful */
+    XML_DOC_XINCLUDE		= 1<<4, /* XInclude substitution was done */
+    XML_DOC_USERBUILT		= 1<<5, /* Document was built using the API
+                                           and not by parsing an instance */
+    XML_DOC_INTERNAL		= 1<<6, /* built for internal processing */
+    XML_DOC_HTML		= 1<<7  /* parsed or built HTML document */
+} xmlDocProperties;
+
+/**
+ * xmlDoc:
+ *
+ * An XML document.
+ */
+typedef struct _xmlDoc xmlDoc;
+typedef xmlDoc *xmlDocPtr;
+struct _xmlDoc {
+    void           *_private;	/* application data */
+    xmlElementType  type;       /* XML_DOCUMENT_NODE, must be second ! */
+    char           *name;	/* name/filename/URI of the document */
+    struct _xmlNode *children;	/* the document tree */
+    struct _xmlNode *last;	/* last child link */
+    struct _xmlNode *parent;	/* child->parent link */
+    struct _xmlNode *next;	/* next sibling link  */
+    struct _xmlNode *prev;	/* previous sibling link  */
+    struct _xmlDoc  *doc;	/* autoreference to itself */
+
+    /* End of common part */
+    int             compression;/* level of zlib compression */
+    int             standalone; /* standalone document (no external refs)
+				     1 if standalone="yes"
+				     0 if standalone="no"
+				    -1 if there is no XML declaration
+				    -2 if there is an XML declaration, but no
+					standalone attribute was specified */
+    struct _xmlDtd  *intSubset;	/* the document internal subset */
+    struct _xmlDtd  *extSubset;	/* the document external subset */
+    struct _xmlNs   *oldNs;	/* Global namespace, the old way */
+    const xmlChar  *version;	/* the XML version string */
+    const xmlChar  *encoding;   /* external initial encoding, if any */
+    void           *ids;        /* Hash table for ID attributes if any */
+    void           *refs;       /* Hash table for IDREFs attributes if any */
+    const xmlChar  *URL;	/* The URI for that document */
+    int             charset;    /* Internal flag for charset handling,
+				   actually an xmlCharEncoding */
+    struct _xmlDict *dict;      /* dict used to allocate names or NULL */
+    void           *psvi;	/* for type/PSVI information */
+    int             parseFlags;	/* set of xmlParserOption used to parse the
+				   document */
+    int             properties;	/* set of xmlDocProperties for this document
+				   set at the end of parsing */
+};
+
+
+typedef struct _xmlDOMWrapCtxt xmlDOMWrapCtxt;
+typedef xmlDOMWrapCtxt *xmlDOMWrapCtxtPtr;
+
+/**
+ * xmlDOMWrapAcquireNsFunction:
+ * @ctxt:  a DOM wrapper context
+ * @node:  the context node (element or attribute)
+ * @nsName:  the requested namespace name
+ * @nsPrefix:  the requested namespace prefix
+ *
+ * A function called to acquire namespaces (xmlNs) from the wrapper.
+ *
+ * Returns an xmlNsPtr or NULL in case of an error.
+ */
+typedef xmlNsPtr (*xmlDOMWrapAcquireNsFunction) (xmlDOMWrapCtxtPtr ctxt,
+						 xmlNodePtr node,
+						 const xmlChar *nsName,
+						 const xmlChar *nsPrefix);
+
+/**
+ * xmlDOMWrapCtxt:
+ *
+ * Context for DOM wrapper-operations.
+ */
+struct _xmlDOMWrapCtxt {
+    void * _private;
+    /*
+    * The type of this context, just in case we need specialized
+    * contexts in the future.
+    */
+    int type;
+    /*
+    * Internal namespace map used for various operations.
+    */
+    void * namespaceMap;
+    /*
+    * Use this one to acquire an xmlNsPtr intended for node->ns.
+    * (Note that this is not intended for elem->nsDef).
+    */
+    xmlDOMWrapAcquireNsFunction getNsForNodeFunc;
+};
+
+/**
+ * xmlChildrenNode:
+ *
+ * Macro for compatibility naming layer with libxml1. Maps
+ * to "children."
+ */
+#ifndef xmlChildrenNode
+#define xmlChildrenNode children
+#endif
+
+/**
+ * xmlRootNode:
+ *
+ * Macro for compatibility naming layer with libxml1. Maps
+ * to "children".
+ */
+#ifndef xmlRootNode
+#define xmlRootNode children
+#endif
+
+/*
+ * Variables.
+ */
+
+/*
+ * Some helper functions
+ */
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) || \
+    defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_DEBUG_ENABLED) || \
+    defined (LIBXML_HTML_ENABLED) || defined(LIBXML_SAX1_ENABLED) || \
+    defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || \
+    defined(LIBXML_DOCB_ENABLED) || defined(LIBXML_LEGACY_ENABLED)
+XMLPUBFUN int XMLCALL
+		xmlValidateNCName	(const xmlChar *value,
+					 int space);
+#endif
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+XMLPUBFUN int XMLCALL
+		xmlValidateQName	(const xmlChar *value,
+					 int space);
+XMLPUBFUN int XMLCALL
+		xmlValidateName		(const xmlChar *value,
+					 int space);
+XMLPUBFUN int XMLCALL
+		xmlValidateNMToken	(const xmlChar *value,
+					 int space);
+#endif
+
+XMLPUBFUN xmlChar * XMLCALL
+		xmlBuildQName		(const xmlChar *ncname,
+					 const xmlChar *prefix,
+					 xmlChar *memory,
+					 int len);
+XMLPUBFUN xmlChar * XMLCALL
+		xmlSplitQName2		(const xmlChar *name,
+					 xmlChar **prefix);
+XMLPUBFUN const xmlChar * XMLCALL
+		xmlSplitQName3		(const xmlChar *name,
+					 int *len);
+
+/*
+ * Handling Buffers, the old ones see @xmlBuf for the new ones.
+ */
+
+XMLPUBFUN void XMLCALL
+		xmlSetBufferAllocationScheme(xmlBufferAllocationScheme scheme);
+XMLPUBFUN xmlBufferAllocationScheme XMLCALL
+		xmlGetBufferAllocationScheme(void);
+
+XMLPUBFUN xmlBufferPtr XMLCALL
+		xmlBufferCreate		(void);
+XMLPUBFUN xmlBufferPtr XMLCALL
+		xmlBufferCreateSize	(size_t size);
+XMLPUBFUN xmlBufferPtr XMLCALL
+		xmlBufferCreateStatic	(void *mem,
+					 size_t size);
+XMLPUBFUN int XMLCALL
+		xmlBufferResize		(xmlBufferPtr buf,
+					 unsigned int size);
+XMLPUBFUN void XMLCALL
+		xmlBufferFree		(xmlBufferPtr buf);
+XMLPUBFUN int XMLCALL
+		xmlBufferDump		(FILE *file,
+					 xmlBufferPtr buf);
+XMLPUBFUN int XMLCALL
+		xmlBufferAdd		(xmlBufferPtr buf,
+					 const xmlChar *str,
+					 int len);
+XMLPUBFUN int XMLCALL
+		xmlBufferAddHead	(xmlBufferPtr buf,
+					 const xmlChar *str,
+					 int len);
+XMLPUBFUN int XMLCALL
+		xmlBufferCat		(xmlBufferPtr buf,
+					 const xmlChar *str);
+XMLPUBFUN int XMLCALL
+		xmlBufferCCat		(xmlBufferPtr buf,
+					 const char *str);
+XMLPUBFUN int XMLCALL
+		xmlBufferShrink		(xmlBufferPtr buf,
+					 unsigned int len);
+XMLPUBFUN int XMLCALL
+		xmlBufferGrow		(xmlBufferPtr buf,
+					 unsigned int len);
+XMLPUBFUN void XMLCALL
+		xmlBufferEmpty		(xmlBufferPtr buf);
+XMLPUBFUN const xmlChar* XMLCALL
+		xmlBufferContent	(const xmlBuffer *buf);
+XMLPUBFUN xmlChar* XMLCALL
+		xmlBufferDetach         (xmlBufferPtr buf);
+XMLPUBFUN void XMLCALL
+		xmlBufferSetAllocationScheme(xmlBufferPtr buf,
+					 xmlBufferAllocationScheme scheme);
+XMLPUBFUN int XMLCALL
+		xmlBufferLength		(const xmlBuffer *buf);
+
+/*
+ * Creating/freeing new structures.
+ */
+XMLPUBFUN xmlDtdPtr XMLCALL
+		xmlCreateIntSubset	(xmlDocPtr doc,
+					 const xmlChar *name,
+					 const xmlChar *ExternalID,
+					 const xmlChar *SystemID);
+XMLPUBFUN xmlDtdPtr XMLCALL
+		xmlNewDtd		(xmlDocPtr doc,
+					 const xmlChar *name,
+					 const xmlChar *ExternalID,
+					 const xmlChar *SystemID);
+XMLPUBFUN xmlDtdPtr XMLCALL
+		xmlGetIntSubset		(const xmlDoc *doc);
+XMLPUBFUN void XMLCALL
+		xmlFreeDtd		(xmlDtdPtr cur);
+#ifdef LIBXML_LEGACY_ENABLED
+XMLPUBFUN xmlNsPtr XMLCALL
+		xmlNewGlobalNs		(xmlDocPtr doc,
+					 const xmlChar *href,
+					 const xmlChar *prefix);
+#endif /* LIBXML_LEGACY_ENABLED */
+XMLPUBFUN xmlNsPtr XMLCALL
+		xmlNewNs		(xmlNodePtr node,
+					 const xmlChar *href,
+					 const xmlChar *prefix);
+XMLPUBFUN void XMLCALL
+		xmlFreeNs		(xmlNsPtr cur);
+XMLPUBFUN void XMLCALL
+		xmlFreeNsList		(xmlNsPtr cur);
+XMLPUBFUN xmlDocPtr XMLCALL
+		xmlNewDoc		(const xmlChar *version);
+XMLPUBFUN void XMLCALL
+		xmlFreeDoc		(xmlDocPtr cur);
+XMLPUBFUN xmlAttrPtr XMLCALL
+		xmlNewDocProp		(xmlDocPtr doc,
+					 const xmlChar *name,
+					 const xmlChar *value);
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_HTML_ENABLED) || \
+    defined(LIBXML_SCHEMAS_ENABLED)
+XMLPUBFUN xmlAttrPtr XMLCALL
+		xmlNewProp		(xmlNodePtr node,
+					 const xmlChar *name,
+					 const xmlChar *value);
+#endif
+XMLPUBFUN xmlAttrPtr XMLCALL
+		xmlNewNsProp		(xmlNodePtr node,
+					 xmlNsPtr ns,
+					 const xmlChar *name,
+					 const xmlChar *value);
+XMLPUBFUN xmlAttrPtr XMLCALL
+		xmlNewNsPropEatName	(xmlNodePtr node,
+					 xmlNsPtr ns,
+					 xmlChar *name,
+					 const xmlChar *value);
+XMLPUBFUN void XMLCALL
+		xmlFreePropList		(xmlAttrPtr cur);
+XMLPUBFUN void XMLCALL
+		xmlFreeProp		(xmlAttrPtr cur);
+XMLPUBFUN xmlAttrPtr XMLCALL
+		xmlCopyProp		(xmlNodePtr target,
+					 xmlAttrPtr cur);
+XMLPUBFUN xmlAttrPtr XMLCALL
+		xmlCopyPropList		(xmlNodePtr target,
+					 xmlAttrPtr cur);
+#ifdef LIBXML_TREE_ENABLED
+XMLPUBFUN xmlDtdPtr XMLCALL
+		xmlCopyDtd		(xmlDtdPtr dtd);
+#endif /* LIBXML_TREE_ENABLED */
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+XMLPUBFUN xmlDocPtr XMLCALL
+		xmlCopyDoc		(xmlDocPtr doc,
+					 int recursive);
+#endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) */
+/*
+ * Creating new nodes.
+ */
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlNewDocNode		(xmlDocPtr doc,
+					 xmlNsPtr ns,
+					 const xmlChar *name,
+					 const xmlChar *content);
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlNewDocNodeEatName	(xmlDocPtr doc,
+					 xmlNsPtr ns,
+					 xmlChar *name,
+					 const xmlChar *content);
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlNewNode		(xmlNsPtr ns,
+					 const xmlChar *name);
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlNewNodeEatName	(xmlNsPtr ns,
+					 xmlChar *name);
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlNewChild		(xmlNodePtr parent,
+					 xmlNsPtr ns,
+					 const xmlChar *name,
+					 const xmlChar *content);
+#endif
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlNewDocText		(const xmlDoc *doc,
+					 const xmlChar *content);
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlNewText		(const xmlChar *content);
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlNewDocPI		(xmlDocPtr doc,
+					 const xmlChar *name,
+					 const xmlChar *content);
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlNewPI		(const xmlChar *name,
+					 const xmlChar *content);
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlNewDocTextLen	(xmlDocPtr doc,
+					 const xmlChar *content,
+					 int len);
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlNewTextLen		(const xmlChar *content,
+					 int len);
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlNewDocComment	(xmlDocPtr doc,
+					 const xmlChar *content);
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlNewComment		(const xmlChar *content);
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlNewCDataBlock	(xmlDocPtr doc,
+					 const xmlChar *content,
+					 int len);
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlNewCharRef		(xmlDocPtr doc,
+					 const xmlChar *name);
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlNewReference		(const xmlDoc *doc,
+					 const xmlChar *name);
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlCopyNode		(xmlNodePtr node,
+					 int recursive);
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlDocCopyNode		(xmlNodePtr node,
+					 xmlDocPtr doc,
+					 int recursive);
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlDocCopyNodeList	(xmlDocPtr doc,
+					 xmlNodePtr node);
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlCopyNodeList		(xmlNodePtr node);
+#ifdef LIBXML_TREE_ENABLED
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlNewTextChild		(xmlNodePtr parent,
+					 xmlNsPtr ns,
+					 const xmlChar *name,
+					 const xmlChar *content);
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlNewDocRawNode	(xmlDocPtr doc,
+					 xmlNsPtr ns,
+					 const xmlChar *name,
+					 const xmlChar *content);
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlNewDocFragment	(xmlDocPtr doc);
+#endif /* LIBXML_TREE_ENABLED */
+
+/*
+ * Navigating.
+ */
+XMLPUBFUN long XMLCALL
+		xmlGetLineNo		(const xmlNode *node);
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_DEBUG_ENABLED)
+XMLPUBFUN xmlChar * XMLCALL
+		xmlGetNodePath		(const xmlNode *node);
+#endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_DEBUG_ENABLED) */
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlDocGetRootElement	(const xmlDoc *doc);
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlGetLastChild		(const xmlNode *parent);
+XMLPUBFUN int XMLCALL
+		xmlNodeIsText		(const xmlNode *node);
+XMLPUBFUN int XMLCALL
+		xmlIsBlankNode		(const xmlNode *node);
+
+/*
+ * Changing the structure.
+ */
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_WRITER_ENABLED)
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlDocSetRootElement	(xmlDocPtr doc,
+					 xmlNodePtr root);
+#endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_WRITER_ENABLED) */
+#ifdef LIBXML_TREE_ENABLED
+XMLPUBFUN void XMLCALL
+		xmlNodeSetName		(xmlNodePtr cur,
+					 const xmlChar *name);
+#endif /* LIBXML_TREE_ENABLED */
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlAddChild		(xmlNodePtr parent,
+					 xmlNodePtr cur);
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlAddChildList		(xmlNodePtr parent,
+					 xmlNodePtr cur);
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_WRITER_ENABLED)
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlReplaceNode		(xmlNodePtr old,
+					 xmlNodePtr cur);
+#endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_WRITER_ENABLED) */
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_HTML_ENABLED) || \
+    defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED)
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlAddPrevSibling	(xmlNodePtr cur,
+					 xmlNodePtr elem);
+#endif /* LIBXML_TREE_ENABLED || LIBXML_HTML_ENABLED || LIBXML_SCHEMAS_ENABLED */
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlAddSibling		(xmlNodePtr cur,
+					 xmlNodePtr elem);
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlAddNextSibling	(xmlNodePtr cur,
+					 xmlNodePtr elem);
+XMLPUBFUN void XMLCALL
+		xmlUnlinkNode		(xmlNodePtr cur);
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlTextMerge		(xmlNodePtr first,
+					 xmlNodePtr second);
+XMLPUBFUN int XMLCALL
+		xmlTextConcat		(xmlNodePtr node,
+					 const xmlChar *content,
+					 int len);
+XMLPUBFUN void XMLCALL
+		xmlFreeNodeList		(xmlNodePtr cur);
+XMLPUBFUN void XMLCALL
+		xmlFreeNode		(xmlNodePtr cur);
+XMLPUBFUN void XMLCALL
+		xmlSetTreeDoc		(xmlNodePtr tree,
+					 xmlDocPtr doc);
+XMLPUBFUN void XMLCALL
+		xmlSetListDoc		(xmlNodePtr list,
+					 xmlDocPtr doc);
+/*
+ * Namespaces.
+ */
+XMLPUBFUN xmlNsPtr XMLCALL
+		xmlSearchNs		(xmlDocPtr doc,
+					 xmlNodePtr node,
+					 const xmlChar *nameSpace);
+XMLPUBFUN xmlNsPtr XMLCALL
+		xmlSearchNsByHref	(xmlDocPtr doc,
+					 xmlNodePtr node,
+					 const xmlChar *href);
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) || \
+    defined(LIBXML_SCHEMAS_ENABLED)
+XMLPUBFUN xmlNsPtr * XMLCALL
+		xmlGetNsList		(const xmlDoc *doc,
+					 const xmlNode *node);
+#endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) */
+
+XMLPUBFUN void XMLCALL
+		xmlSetNs		(xmlNodePtr node,
+					 xmlNsPtr ns);
+XMLPUBFUN xmlNsPtr XMLCALL
+		xmlCopyNamespace	(xmlNsPtr cur);
+XMLPUBFUN xmlNsPtr XMLCALL
+		xmlCopyNamespaceList	(xmlNsPtr cur);
+
+/*
+ * Changing the content.
+ */
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED) || \
+    defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_HTML_ENABLED)
+XMLPUBFUN xmlAttrPtr XMLCALL
+		xmlSetProp		(xmlNodePtr node,
+					 const xmlChar *name,
+					 const xmlChar *value);
+XMLPUBFUN xmlAttrPtr XMLCALL
+		xmlSetNsProp		(xmlNodePtr node,
+					 xmlNsPtr ns,
+					 const xmlChar *name,
+					 const xmlChar *value);
+#endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED) || \
+	  defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_HTML_ENABLED) */
+XMLPUBFUN xmlChar * XMLCALL
+		xmlGetNoNsProp		(const xmlNode *node,
+					 const xmlChar *name);
+XMLPUBFUN xmlChar * XMLCALL
+		xmlGetProp		(const xmlNode *node,
+					 const xmlChar *name);
+XMLPUBFUN xmlAttrPtr XMLCALL
+		xmlHasProp		(const xmlNode *node,
+					 const xmlChar *name);
+XMLPUBFUN xmlAttrPtr XMLCALL
+		xmlHasNsProp		(const xmlNode *node,
+					 const xmlChar *name,
+					 const xmlChar *nameSpace);
+XMLPUBFUN xmlChar * XMLCALL
+		xmlGetNsProp		(const xmlNode *node,
+					 const xmlChar *name,
+					 const xmlChar *nameSpace);
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlStringGetNodeList	(const xmlDoc *doc,
+					 const xmlChar *value);
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlStringLenGetNodeList	(const xmlDoc *doc,
+					 const xmlChar *value,
+					 int len);
+XMLPUBFUN xmlChar * XMLCALL
+		xmlNodeListGetString	(xmlDocPtr doc,
+					 const xmlNode *list,
+					 int inLine);
+#ifdef LIBXML_TREE_ENABLED
+XMLPUBFUN xmlChar * XMLCALL
+		xmlNodeListGetRawString	(const xmlDoc *doc,
+					 const xmlNode *list,
+					 int inLine);
+#endif /* LIBXML_TREE_ENABLED */
+XMLPUBFUN void XMLCALL
+		xmlNodeSetContent	(xmlNodePtr cur,
+					 const xmlChar *content);
+#ifdef LIBXML_TREE_ENABLED
+XMLPUBFUN void XMLCALL
+		xmlNodeSetContentLen	(xmlNodePtr cur,
+					 const xmlChar *content,
+					 int len);
+#endif /* LIBXML_TREE_ENABLED */
+XMLPUBFUN void XMLCALL
+		xmlNodeAddContent	(xmlNodePtr cur,
+					 const xmlChar *content);
+XMLPUBFUN void XMLCALL
+		xmlNodeAddContentLen	(xmlNodePtr cur,
+					 const xmlChar *content,
+					 int len);
+XMLPUBFUN xmlChar * XMLCALL
+		xmlNodeGetContent	(const xmlNode *cur);
+
+XMLPUBFUN int XMLCALL
+		xmlNodeBufGetContent	(xmlBufferPtr buffer,
+					 const xmlNode *cur);
+XMLPUBFUN int XMLCALL
+		xmlBufGetNodeContent	(xmlBufPtr buf,
+					 const xmlNode *cur);
+
+XMLPUBFUN xmlChar * XMLCALL
+		xmlNodeGetLang		(const xmlNode *cur);
+XMLPUBFUN int XMLCALL
+		xmlNodeGetSpacePreserve	(const xmlNode *cur);
+#ifdef LIBXML_TREE_ENABLED
+XMLPUBFUN void XMLCALL
+		xmlNodeSetLang		(xmlNodePtr cur,
+					 const xmlChar *lang);
+XMLPUBFUN void XMLCALL
+		xmlNodeSetSpacePreserve (xmlNodePtr cur,
+					 int val);
+#endif /* LIBXML_TREE_ENABLED */
+XMLPUBFUN xmlChar * XMLCALL
+		xmlNodeGetBase		(const xmlDoc *doc,
+					 const xmlNode *cur);
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED)
+XMLPUBFUN void XMLCALL
+		xmlNodeSetBase		(xmlNodePtr cur,
+					 const xmlChar *uri);
+#endif
+
+/*
+ * Removing content.
+ */
+XMLPUBFUN int XMLCALL
+		xmlRemoveProp		(xmlAttrPtr cur);
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+XMLPUBFUN int XMLCALL
+		xmlUnsetNsProp		(xmlNodePtr node,
+					 xmlNsPtr ns,
+					 const xmlChar *name);
+XMLPUBFUN int XMLCALL
+		xmlUnsetProp		(xmlNodePtr node,
+					 const xmlChar *name);
+#endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) */
+
+/*
+ * Internal, don't use.
+ */
+XMLPUBFUN void XMLCALL
+		xmlBufferWriteCHAR	(xmlBufferPtr buf,
+					 const xmlChar *string);
+XMLPUBFUN void XMLCALL
+		xmlBufferWriteChar	(xmlBufferPtr buf,
+					 const char *string);
+XMLPUBFUN void XMLCALL
+		xmlBufferWriteQuotedString(xmlBufferPtr buf,
+					 const xmlChar *string);
+
+#ifdef LIBXML_OUTPUT_ENABLED
+XMLPUBFUN void xmlAttrSerializeTxtContent(xmlBufferPtr buf,
+					 xmlDocPtr doc,
+					 xmlAttrPtr attr,
+					 const xmlChar *string);
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+#ifdef LIBXML_TREE_ENABLED
+/*
+ * Namespace handling.
+ */
+XMLPUBFUN int XMLCALL
+		xmlReconciliateNs	(xmlDocPtr doc,
+					 xmlNodePtr tree);
+#endif
+
+#ifdef LIBXML_OUTPUT_ENABLED
+/*
+ * Saving.
+ */
+XMLPUBFUN void XMLCALL
+		xmlDocDumpFormatMemory	(xmlDocPtr cur,
+					 xmlChar **mem,
+					 int *size,
+					 int format);
+XMLPUBFUN void XMLCALL
+		xmlDocDumpMemory	(xmlDocPtr cur,
+					 xmlChar **mem,
+					 int *size);
+XMLPUBFUN void XMLCALL
+		xmlDocDumpMemoryEnc	(xmlDocPtr out_doc,
+					 xmlChar **doc_txt_ptr,
+					 int * doc_txt_len,
+					 const char *txt_encoding);
+XMLPUBFUN void XMLCALL
+		xmlDocDumpFormatMemoryEnc(xmlDocPtr out_doc,
+					 xmlChar **doc_txt_ptr,
+					 int * doc_txt_len,
+					 const char *txt_encoding,
+					 int format);
+XMLPUBFUN int XMLCALL
+		xmlDocFormatDump	(FILE *f,
+					 xmlDocPtr cur,
+					 int format);
+XMLPUBFUN int XMLCALL
+		xmlDocDump		(FILE *f,
+					 xmlDocPtr cur);
+XMLPUBFUN void XMLCALL
+		xmlElemDump		(FILE *f,
+					 xmlDocPtr doc,
+					 xmlNodePtr cur);
+XMLPUBFUN int XMLCALL
+		xmlSaveFile		(const char *filename,
+					 xmlDocPtr cur);
+XMLPUBFUN int XMLCALL
+		xmlSaveFormatFile	(const char *filename,
+					 xmlDocPtr cur,
+					 int format);
+XMLPUBFUN size_t XMLCALL
+		xmlBufNodeDump		(xmlBufPtr buf,
+					 xmlDocPtr doc,
+					 xmlNodePtr cur,
+					 int level,
+					 int format);
+XMLPUBFUN int XMLCALL
+		xmlNodeDump		(xmlBufferPtr buf,
+					 xmlDocPtr doc,
+					 xmlNodePtr cur,
+					 int level,
+					 int format);
+
+XMLPUBFUN int XMLCALL
+		xmlSaveFileTo		(xmlOutputBufferPtr buf,
+					 xmlDocPtr cur,
+					 const char *encoding);
+XMLPUBFUN int XMLCALL
+		xmlSaveFormatFileTo     (xmlOutputBufferPtr buf,
+					 xmlDocPtr cur,
+				         const char *encoding,
+				         int format);
+XMLPUBFUN void XMLCALL
+		xmlNodeDumpOutput	(xmlOutputBufferPtr buf,
+					 xmlDocPtr doc,
+					 xmlNodePtr cur,
+					 int level,
+					 int format,
+					 const char *encoding);
+
+XMLPUBFUN int XMLCALL
+		xmlSaveFormatFileEnc    (const char *filename,
+					 xmlDocPtr cur,
+					 const char *encoding,
+					 int format);
+
+XMLPUBFUN int XMLCALL
+		xmlSaveFileEnc		(const char *filename,
+					 xmlDocPtr cur,
+					 const char *encoding);
+
+#endif /* LIBXML_OUTPUT_ENABLED */
+/*
+ * XHTML
+ */
+XMLPUBFUN int XMLCALL
+		xmlIsXHTML		(const xmlChar *systemID,
+					 const xmlChar *publicID);
+
+/*
+ * Compression.
+ */
+XMLPUBFUN int XMLCALL
+		xmlGetDocCompressMode	(const xmlDoc *doc);
+XMLPUBFUN void XMLCALL
+		xmlSetDocCompressMode	(xmlDocPtr doc,
+					 int mode);
+XMLPUBFUN int XMLCALL
+		xmlGetCompressMode	(void);
+XMLPUBFUN void XMLCALL
+		xmlSetCompressMode	(int mode);
+
+/*
+* DOM-wrapper helper functions.
+*/
+XMLPUBFUN xmlDOMWrapCtxtPtr XMLCALL
+		xmlDOMWrapNewCtxt	(void);
+XMLPUBFUN void XMLCALL
+		xmlDOMWrapFreeCtxt	(xmlDOMWrapCtxtPtr ctxt);
+XMLPUBFUN int XMLCALL
+	    xmlDOMWrapReconcileNamespaces(xmlDOMWrapCtxtPtr ctxt,
+					 xmlNodePtr elem,
+					 int options);
+XMLPUBFUN int XMLCALL
+	    xmlDOMWrapAdoptNode		(xmlDOMWrapCtxtPtr ctxt,
+					 xmlDocPtr sourceDoc,
+					 xmlNodePtr node,
+					 xmlDocPtr destDoc,
+					 xmlNodePtr destParent,
+					 int options);
+XMLPUBFUN int XMLCALL
+	    xmlDOMWrapRemoveNode	(xmlDOMWrapCtxtPtr ctxt,
+					 xmlDocPtr doc,
+					 xmlNodePtr node,
+					 int options);
+XMLPUBFUN int XMLCALL
+	    xmlDOMWrapCloneNode		(xmlDOMWrapCtxtPtr ctxt,
+					 xmlDocPtr sourceDoc,
+					 xmlNodePtr node,
+					 xmlNodePtr *clonedNode,
+					 xmlDocPtr destDoc,
+					 xmlNodePtr destParent,
+					 int deep,
+					 int options);
+
+#ifdef LIBXML_TREE_ENABLED
+/*
+ * 5 interfaces from DOM ElementTraversal, but different in entities
+ * traversal.
+ */
+XMLPUBFUN unsigned long XMLCALL
+            xmlChildElementCount        (xmlNodePtr parent);
+XMLPUBFUN xmlNodePtr XMLCALL
+            xmlNextElementSibling       (xmlNodePtr node);
+XMLPUBFUN xmlNodePtr XMLCALL
+            xmlFirstElementChild        (xmlNodePtr parent);
+XMLPUBFUN xmlNodePtr XMLCALL
+            xmlLastElementChild         (xmlNodePtr parent);
+XMLPUBFUN xmlNodePtr XMLCALL
+            xmlPreviousElementSibling   (xmlNodePtr node);
+#endif
+#ifdef __cplusplus
+}
+#endif
+#ifndef __XML_PARSER_H__
+#include <libxml/xmlmemory.h>
+#endif
+
+#endif /* __XML_TREE_H__ */
+
diff --git a/src/include/libxml/uri.h b/src/include/libxml/uri.h
new file mode 100644
index 000000000000..db48262b136f
--- /dev/null
+++ b/src/include/libxml/uri.h
@@ -0,0 +1,94 @@
+/**
+ * Summary: library of generic URI related routines
+ * Description: library of generic URI related routines
+ *              Implements RFC 2396
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_URI_H__
+#define __XML_URI_H__
+
+#include <libxml/xmlversion.h>
+#include <libxml/tree.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * xmlURI:
+ *
+ * A parsed URI reference. This is a struct containing the various fields
+ * as described in RFC 2396 but separated for further processing.
+ *
+ * Note: query is a deprecated field which is incorrectly unescaped.
+ * query_raw takes precedence over query if the former is set.
+ * See: http://mail.gnome.org/archives/xml/2007-April/thread.html#00127
+ */
+typedef struct _xmlURI xmlURI;
+typedef xmlURI *xmlURIPtr;
+struct _xmlURI {
+    char *scheme;	/* the URI scheme */
+    char *opaque;	/* opaque part */
+    char *authority;	/* the authority part */
+    char *server;	/* the server part */
+    char *user;		/* the user part */
+    int port;		/* the port number */
+    char *path;		/* the path string */
+    char *query;	/* the query string (deprecated - use with caution) */
+    char *fragment;	/* the fragment identifier */
+    int  cleanup;	/* parsing potentially unclean URI */
+    char *query_raw;	/* the query string (as it appears in the URI) */
+};
+
+/*
+ * This function is in tree.h:
+ * xmlChar *	xmlNodeGetBase	(xmlDocPtr doc,
+ *                               xmlNodePtr cur);
+ */
+XMLPUBFUN xmlURIPtr XMLCALL
+		xmlCreateURI		(void);
+XMLPUBFUN xmlChar * XMLCALL
+		xmlBuildURI		(const xmlChar *URI,
+					 const xmlChar *base);
+XMLPUBFUN xmlChar * XMLCALL
+		xmlBuildRelativeURI	(const xmlChar *URI,
+					 const xmlChar *base);
+XMLPUBFUN xmlURIPtr XMLCALL
+		xmlParseURI		(const char *str);
+XMLPUBFUN xmlURIPtr XMLCALL
+		xmlParseURIRaw		(const char *str,
+					 int raw);
+XMLPUBFUN int XMLCALL
+		xmlParseURIReference	(xmlURIPtr uri,
+					 const char *str);
+XMLPUBFUN xmlChar * XMLCALL
+		xmlSaveUri		(xmlURIPtr uri);
+XMLPUBFUN void XMLCALL
+		xmlPrintURI		(FILE *stream,
+					 xmlURIPtr uri);
+XMLPUBFUN xmlChar * XMLCALL
+		xmlURIEscapeStr         (const xmlChar *str,
+					 const xmlChar *list);
+XMLPUBFUN char * XMLCALL
+		xmlURIUnescapeString	(const char *str,
+					 int len,
+					 char *target);
+XMLPUBFUN int XMLCALL
+		xmlNormalizeURIPath	(char *path);
+XMLPUBFUN xmlChar * XMLCALL
+		xmlURIEscape		(const xmlChar *str);
+XMLPUBFUN void XMLCALL
+		xmlFreeURI		(xmlURIPtr uri);
+XMLPUBFUN xmlChar* XMLCALL
+		xmlCanonicPath		(const xmlChar *path);
+XMLPUBFUN xmlChar* XMLCALL
+		xmlPathToURI		(const xmlChar *path);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* __XML_URI_H__ */
diff --git a/src/include/libxml/valid.h b/src/include/libxml/valid.h
new file mode 100644
index 000000000000..2bc7b380c1ed
--- /dev/null
+++ b/src/include/libxml/valid.h
@@ -0,0 +1,458 @@
+/*
+ * Summary: The DTD validation
+ * Description: API for the DTD handling and the validity checking
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+
+#ifndef __XML_VALID_H__
+#define __XML_VALID_H__
+
+#include <libxml/xmlversion.h>
+#include <libxml/xmlerror.h>
+#include <libxml/tree.h>
+#include <libxml/list.h>
+#include <libxml/xmlautomata.h>
+#include <libxml/xmlregexp.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * Validation state added for non-determinist content model.
+ */
+typedef struct _xmlValidState xmlValidState;
+typedef xmlValidState *xmlValidStatePtr;
+
+/**
+ * xmlValidityErrorFunc:
+ * @ctx:  usually an xmlValidCtxtPtr to a validity error context,
+ *        but comes from ctxt->userData (which normally contains such
+ *        a pointer); ctxt->userData can be changed by the user.
+ * @msg:  the string to format *printf like vararg
+ * @...:  remaining arguments to the format
+ *
+ * Callback called when a validity error is found. This is a message
+ * oriented function similar to an *printf function.
+ */
+typedef void (XMLCDECL *xmlValidityErrorFunc) (void *ctx,
+			     const char *msg,
+			     ...) LIBXML_ATTR_FORMAT(2,3);
+
+/**
+ * xmlValidityWarningFunc:
+ * @ctx:  usually an xmlValidCtxtPtr to a validity error context,
+ *        but comes from ctxt->userData (which normally contains such
+ *        a pointer); ctxt->userData can be changed by the user.
+ * @msg:  the string to format *printf like vararg
+ * @...:  remaining arguments to the format
+ *
+ * Callback called when a validity warning is found. This is a message
+ * oriented function similar to an *printf function.
+ */
+typedef void (XMLCDECL *xmlValidityWarningFunc) (void *ctx,
+			       const char *msg,
+			       ...) LIBXML_ATTR_FORMAT(2,3);
+
+#ifdef IN_LIBXML
+/**
+ * XML_CTXT_FINISH_DTD_0:
+ *
+ * Special value for finishDtd field when embedded in an xmlParserCtxt
+ */
+#define XML_CTXT_FINISH_DTD_0 0xabcd1234
+/**
+ * XML_CTXT_FINISH_DTD_1:
+ *
+ * Special value for finishDtd field when embedded in an xmlParserCtxt
+ */
+#define XML_CTXT_FINISH_DTD_1 0xabcd1235
+#endif
+
+/*
+ * xmlValidCtxt:
+ * An xmlValidCtxt is used for error reporting when validating.
+ */
+typedef struct _xmlValidCtxt xmlValidCtxt;
+typedef xmlValidCtxt *xmlValidCtxtPtr;
+struct _xmlValidCtxt {
+    void *userData;			/* user specific data block */
+    xmlValidityErrorFunc error;		/* the callback in case of errors */
+    xmlValidityWarningFunc warning;	/* the callback in case of warning */
+
+    /* Node analysis stack used when validating within entities */
+    xmlNodePtr         node;          /* Current parsed Node */
+    int                nodeNr;        /* Depth of the parsing stack */
+    int                nodeMax;       /* Max depth of the parsing stack */
+    xmlNodePtr        *nodeTab;       /* array of nodes */
+
+    unsigned int     finishDtd;       /* finished validating the Dtd ? */
+    xmlDocPtr              doc;       /* the document */
+    int                  valid;       /* temporary validity check result */
+
+    /* state state used for non-determinist content validation */
+    xmlValidState     *vstate;        /* current state */
+    int                vstateNr;      /* Depth of the validation stack */
+    int                vstateMax;     /* Max depth of the validation stack */
+    xmlValidState     *vstateTab;     /* array of validation states */
+
+#ifdef LIBXML_REGEXP_ENABLED
+    xmlAutomataPtr            am;     /* the automata */
+    xmlAutomataStatePtr    state;     /* used to build the automata */
+#else
+    void                     *am;
+    void                  *state;
+#endif
+};
+
+/*
+ * ALL notation declarations are stored in a table.
+ * There is one table per DTD.
+ */
+
+typedef struct _xmlHashTable xmlNotationTable;
+typedef xmlNotationTable *xmlNotationTablePtr;
+
+/*
+ * ALL element declarations are stored in a table.
+ * There is one table per DTD.
+ */
+
+typedef struct _xmlHashTable xmlElementTable;
+typedef xmlElementTable *xmlElementTablePtr;
+
+/*
+ * ALL attribute declarations are stored in a table.
+ * There is one table per DTD.
+ */
+
+typedef struct _xmlHashTable xmlAttributeTable;
+typedef xmlAttributeTable *xmlAttributeTablePtr;
+
+/*
+ * ALL IDs attributes are stored in a table.
+ * There is one table per document.
+ */
+
+typedef struct _xmlHashTable xmlIDTable;
+typedef xmlIDTable *xmlIDTablePtr;
+
+/*
+ * ALL Refs attributes are stored in a table.
+ * There is one table per document.
+ */
+
+typedef struct _xmlHashTable xmlRefTable;
+typedef xmlRefTable *xmlRefTablePtr;
+
+/* Notation */
+XMLPUBFUN xmlNotationPtr XMLCALL
+		xmlAddNotationDecl	(xmlValidCtxtPtr ctxt,
+					 xmlDtdPtr dtd,
+					 const xmlChar *name,
+					 const xmlChar *PublicID,
+					 const xmlChar *SystemID);
+#ifdef LIBXML_TREE_ENABLED
+XMLPUBFUN xmlNotationTablePtr XMLCALL
+		xmlCopyNotationTable	(xmlNotationTablePtr table);
+#endif /* LIBXML_TREE_ENABLED */
+XMLPUBFUN void XMLCALL
+		xmlFreeNotationTable	(xmlNotationTablePtr table);
+#ifdef LIBXML_OUTPUT_ENABLED
+XMLPUBFUN void XMLCALL
+		xmlDumpNotationDecl	(xmlBufferPtr buf,
+					 xmlNotationPtr nota);
+XMLPUBFUN void XMLCALL
+		xmlDumpNotationTable	(xmlBufferPtr buf,
+					 xmlNotationTablePtr table);
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+/* Element Content */
+/* the non Doc version are being deprecated */
+XMLPUBFUN xmlElementContentPtr XMLCALL
+		xmlNewElementContent	(const xmlChar *name,
+					 xmlElementContentType type);
+XMLPUBFUN xmlElementContentPtr XMLCALL
+		xmlCopyElementContent	(xmlElementContentPtr content);
+XMLPUBFUN void XMLCALL
+		xmlFreeElementContent	(xmlElementContentPtr cur);
+/* the new versions with doc argument */
+XMLPUBFUN xmlElementContentPtr XMLCALL
+		xmlNewDocElementContent	(xmlDocPtr doc,
+					 const xmlChar *name,
+					 xmlElementContentType type);
+XMLPUBFUN xmlElementContentPtr XMLCALL
+		xmlCopyDocElementContent(xmlDocPtr doc,
+					 xmlElementContentPtr content);
+XMLPUBFUN void XMLCALL
+		xmlFreeDocElementContent(xmlDocPtr doc,
+					 xmlElementContentPtr cur);
+XMLPUBFUN void XMLCALL
+		xmlSnprintfElementContent(char *buf,
+					 int size,
+	                                 xmlElementContentPtr content,
+					 int englob);
+#ifdef LIBXML_OUTPUT_ENABLED
+/* DEPRECATED */
+XMLPUBFUN void XMLCALL
+		xmlSprintfElementContent(char *buf,
+	                                 xmlElementContentPtr content,
+					 int englob);
+#endif /* LIBXML_OUTPUT_ENABLED */
+/* DEPRECATED */
+
+/* Element */
+XMLPUBFUN xmlElementPtr XMLCALL
+		xmlAddElementDecl	(xmlValidCtxtPtr ctxt,
+					 xmlDtdPtr dtd,
+					 const xmlChar *name,
+					 xmlElementTypeVal type,
+					 xmlElementContentPtr content);
+#ifdef LIBXML_TREE_ENABLED
+XMLPUBFUN xmlElementTablePtr XMLCALL
+		xmlCopyElementTable	(xmlElementTablePtr table);
+#endif /* LIBXML_TREE_ENABLED */
+XMLPUBFUN void XMLCALL
+		xmlFreeElementTable	(xmlElementTablePtr table);
+#ifdef LIBXML_OUTPUT_ENABLED
+XMLPUBFUN void XMLCALL
+		xmlDumpElementTable	(xmlBufferPtr buf,
+					 xmlElementTablePtr table);
+XMLPUBFUN void XMLCALL
+		xmlDumpElementDecl	(xmlBufferPtr buf,
+					 xmlElementPtr elem);
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+/* Enumeration */
+XMLPUBFUN xmlEnumerationPtr XMLCALL
+		xmlCreateEnumeration	(const xmlChar *name);
+XMLPUBFUN void XMLCALL
+		xmlFreeEnumeration	(xmlEnumerationPtr cur);
+#ifdef LIBXML_TREE_ENABLED
+XMLPUBFUN xmlEnumerationPtr XMLCALL
+		xmlCopyEnumeration	(xmlEnumerationPtr cur);
+#endif /* LIBXML_TREE_ENABLED */
+
+/* Attribute */
+XMLPUBFUN xmlAttributePtr XMLCALL
+		xmlAddAttributeDecl	(xmlValidCtxtPtr ctxt,
+					 xmlDtdPtr dtd,
+					 const xmlChar *elem,
+					 const xmlChar *name,
+					 const xmlChar *ns,
+					 xmlAttributeType type,
+					 xmlAttributeDefault def,
+					 const xmlChar *defaultValue,
+					 xmlEnumerationPtr tree);
+#ifdef LIBXML_TREE_ENABLED
+XMLPUBFUN xmlAttributeTablePtr XMLCALL
+		xmlCopyAttributeTable  (xmlAttributeTablePtr table);
+#endif /* LIBXML_TREE_ENABLED */
+XMLPUBFUN void XMLCALL
+		xmlFreeAttributeTable  (xmlAttributeTablePtr table);
+#ifdef LIBXML_OUTPUT_ENABLED
+XMLPUBFUN void XMLCALL
+		xmlDumpAttributeTable  (xmlBufferPtr buf,
+					xmlAttributeTablePtr table);
+XMLPUBFUN void XMLCALL
+		xmlDumpAttributeDecl   (xmlBufferPtr buf,
+					xmlAttributePtr attr);
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+/* IDs */
+XMLPUBFUN xmlIDPtr XMLCALL
+		xmlAddID	       (xmlValidCtxtPtr ctxt,
+					xmlDocPtr doc,
+					const xmlChar *value,
+					xmlAttrPtr attr);
+XMLPUBFUN void XMLCALL
+		xmlFreeIDTable	       (xmlIDTablePtr table);
+XMLPUBFUN xmlAttrPtr XMLCALL
+		xmlGetID	       (xmlDocPtr doc,
+					const xmlChar *ID);
+XMLPUBFUN int XMLCALL
+		xmlIsID		       (xmlDocPtr doc,
+					xmlNodePtr elem,
+					xmlAttrPtr attr);
+XMLPUBFUN int XMLCALL
+		xmlRemoveID	       (xmlDocPtr doc,
+					xmlAttrPtr attr);
+
+/* IDREFs */
+XMLPUBFUN xmlRefPtr XMLCALL
+		xmlAddRef	       (xmlValidCtxtPtr ctxt,
+					xmlDocPtr doc,
+					const xmlChar *value,
+					xmlAttrPtr attr);
+XMLPUBFUN void XMLCALL
+		xmlFreeRefTable	       (xmlRefTablePtr table);
+XMLPUBFUN int XMLCALL
+		xmlIsRef	       (xmlDocPtr doc,
+					xmlNodePtr elem,
+					xmlAttrPtr attr);
+XMLPUBFUN int XMLCALL
+		xmlRemoveRef	       (xmlDocPtr doc,
+					xmlAttrPtr attr);
+XMLPUBFUN xmlListPtr XMLCALL
+		xmlGetRefs	       (xmlDocPtr doc,
+					const xmlChar *ID);
+
+/**
+ * The public function calls related to validity checking.
+ */
+#ifdef LIBXML_VALID_ENABLED
+/* Allocate/Release Validation Contexts */
+XMLPUBFUN xmlValidCtxtPtr XMLCALL
+		xmlNewValidCtxt(void);
+XMLPUBFUN void XMLCALL
+		xmlFreeValidCtxt(xmlValidCtxtPtr);
+
+XMLPUBFUN int XMLCALL
+		xmlValidateRoot		(xmlValidCtxtPtr ctxt,
+					 xmlDocPtr doc);
+XMLPUBFUN int XMLCALL
+		xmlValidateElementDecl	(xmlValidCtxtPtr ctxt,
+					 xmlDocPtr doc,
+		                         xmlElementPtr elem);
+XMLPUBFUN xmlChar * XMLCALL
+		xmlValidNormalizeAttributeValue(xmlDocPtr doc,
+					 xmlNodePtr elem,
+					 const xmlChar *name,
+					 const xmlChar *value);
+XMLPUBFUN xmlChar * XMLCALL
+		xmlValidCtxtNormalizeAttributeValue(xmlValidCtxtPtr ctxt,
+					 xmlDocPtr doc,
+					 xmlNodePtr elem,
+					 const xmlChar *name,
+					 const xmlChar *value);
+XMLPUBFUN int XMLCALL
+		xmlValidateAttributeDecl(xmlValidCtxtPtr ctxt,
+					 xmlDocPtr doc,
+		                         xmlAttributePtr attr);
+XMLPUBFUN int XMLCALL
+		xmlValidateAttributeValue(xmlAttributeType type,
+					 const xmlChar *value);
+XMLPUBFUN int XMLCALL
+		xmlValidateNotationDecl	(xmlValidCtxtPtr ctxt,
+					 xmlDocPtr doc,
+		                         xmlNotationPtr nota);
+XMLPUBFUN int XMLCALL
+		xmlValidateDtd		(xmlValidCtxtPtr ctxt,
+					 xmlDocPtr doc,
+					 xmlDtdPtr dtd);
+XMLPUBFUN int XMLCALL
+		xmlValidateDtdFinal	(xmlValidCtxtPtr ctxt,
+					 xmlDocPtr doc);
+XMLPUBFUN int XMLCALL
+		xmlValidateDocument	(xmlValidCtxtPtr ctxt,
+					 xmlDocPtr doc);
+XMLPUBFUN int XMLCALL
+		xmlValidateElement	(xmlValidCtxtPtr ctxt,
+					 xmlDocPtr doc,
+					 xmlNodePtr elem);
+XMLPUBFUN int XMLCALL
+		xmlValidateOneElement	(xmlValidCtxtPtr ctxt,
+					 xmlDocPtr doc,
+		                         xmlNodePtr elem);
+XMLPUBFUN int XMLCALL
+		xmlValidateOneAttribute	(xmlValidCtxtPtr ctxt,
+					 xmlDocPtr doc,
+					 xmlNodePtr	elem,
+					 xmlAttrPtr attr,
+					 const xmlChar *value);
+XMLPUBFUN int XMLCALL
+		xmlValidateOneNamespace	(xmlValidCtxtPtr ctxt,
+					 xmlDocPtr doc,
+					 xmlNodePtr elem,
+					 const xmlChar *prefix,
+					 xmlNsPtr ns,
+					 const xmlChar *value);
+XMLPUBFUN int XMLCALL
+		xmlValidateDocumentFinal(xmlValidCtxtPtr ctxt,
+					 xmlDocPtr doc);
+#endif /* LIBXML_VALID_ENABLED */
+
+#if defined(LIBXML_VALID_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+XMLPUBFUN int XMLCALL
+		xmlValidateNotationUse	(xmlValidCtxtPtr ctxt,
+					 xmlDocPtr doc,
+					 const xmlChar *notationName);
+#endif /* LIBXML_VALID_ENABLED or LIBXML_SCHEMAS_ENABLED */
+
+XMLPUBFUN int XMLCALL
+		xmlIsMixedElement	(xmlDocPtr doc,
+					 const xmlChar *name);
+XMLPUBFUN xmlAttributePtr XMLCALL
+		xmlGetDtdAttrDesc	(xmlDtdPtr dtd,
+					 const xmlChar *elem,
+					 const xmlChar *name);
+XMLPUBFUN xmlAttributePtr XMLCALL
+		xmlGetDtdQAttrDesc	(xmlDtdPtr dtd,
+					 const xmlChar *elem,
+					 const xmlChar *name,
+					 const xmlChar *prefix);
+XMLPUBFUN xmlNotationPtr XMLCALL
+		xmlGetDtdNotationDesc	(xmlDtdPtr dtd,
+					 const xmlChar *name);
+XMLPUBFUN xmlElementPtr XMLCALL
+		xmlGetDtdQElementDesc	(xmlDtdPtr dtd,
+					 const xmlChar *name,
+					 const xmlChar *prefix);
+XMLPUBFUN xmlElementPtr XMLCALL
+		xmlGetDtdElementDesc	(xmlDtdPtr dtd,
+					 const xmlChar *name);
+
+#ifdef LIBXML_VALID_ENABLED
+
+XMLPUBFUN int XMLCALL
+		xmlValidGetPotentialChildren(xmlElementContent *ctree,
+					 const xmlChar **names,
+					 int *len,
+					 int max);
+
+XMLPUBFUN int XMLCALL
+		xmlValidGetValidElements(xmlNode *prev,
+					 xmlNode *next,
+					 const xmlChar **names,
+					 int max);
+XMLPUBFUN int XMLCALL
+		xmlValidateNameValue	(const xmlChar *value);
+XMLPUBFUN int XMLCALL
+		xmlValidateNamesValue	(const xmlChar *value);
+XMLPUBFUN int XMLCALL
+		xmlValidateNmtokenValue	(const xmlChar *value);
+XMLPUBFUN int XMLCALL
+		xmlValidateNmtokensValue(const xmlChar *value);
+
+#ifdef LIBXML_REGEXP_ENABLED
+/*
+ * Validation based on the regexp support
+ */
+XMLPUBFUN int XMLCALL
+		xmlValidBuildContentModel(xmlValidCtxtPtr ctxt,
+					 xmlElementPtr elem);
+
+XMLPUBFUN int XMLCALL
+		xmlValidatePushElement	(xmlValidCtxtPtr ctxt,
+					 xmlDocPtr doc,
+					 xmlNodePtr elem,
+					 const xmlChar *qname);
+XMLPUBFUN int XMLCALL
+		xmlValidatePushCData	(xmlValidCtxtPtr ctxt,
+					 const xmlChar *data,
+					 int len);
+XMLPUBFUN int XMLCALL
+		xmlValidatePopElement	(xmlValidCtxtPtr ctxt,
+					 xmlDocPtr doc,
+					 xmlNodePtr elem,
+					 const xmlChar *qname);
+#endif /* LIBXML_REGEXP_ENABLED */
+#endif /* LIBXML_VALID_ENABLED */
+#ifdef __cplusplus
+}
+#endif
+#endif /* __XML_VALID_H__ */
diff --git a/src/include/libxml/xinclude.h b/src/include/libxml/xinclude.h
new file mode 100644
index 000000000000..863ab25ad9fe
--- /dev/null
+++ b/src/include/libxml/xinclude.h
@@ -0,0 +1,129 @@
+/*
+ * Summary: implementation of XInclude
+ * Description: API to handle XInclude processing,
+ * implements the
+ * World Wide Web Consortium Last Call Working Draft 10 November 2003
+ * http://www.w3.org/TR/2003/WD-xinclude-20031110
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_XINCLUDE_H__
+#define __XML_XINCLUDE_H__
+
+#include <libxml/xmlversion.h>
+#include <libxml/tree.h>
+
+#ifdef LIBXML_XINCLUDE_ENABLED
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * XINCLUDE_NS:
+ *
+ * Macro defining the Xinclude namespace: http://www.w3.org/2003/XInclude
+ */
+#define XINCLUDE_NS (const xmlChar *) "http://www.w3.org/2003/XInclude"
+/**
+ * XINCLUDE_OLD_NS:
+ *
+ * Macro defining the draft Xinclude namespace: http://www.w3.org/2001/XInclude
+ */
+#define XINCLUDE_OLD_NS (const xmlChar *) "http://www.w3.org/2001/XInclude"
+/**
+ * XINCLUDE_NODE:
+ *
+ * Macro defining "include"
+ */
+#define XINCLUDE_NODE (const xmlChar *) "include"
+/**
+ * XINCLUDE_FALLBACK:
+ *
+ * Macro defining "fallback"
+ */
+#define XINCLUDE_FALLBACK (const xmlChar *) "fallback"
+/**
+ * XINCLUDE_HREF:
+ *
+ * Macro defining "href"
+ */
+#define XINCLUDE_HREF (const xmlChar *) "href"
+/**
+ * XINCLUDE_PARSE:
+ *
+ * Macro defining "parse"
+ */
+#define XINCLUDE_PARSE (const xmlChar *) "parse"
+/**
+ * XINCLUDE_PARSE_XML:
+ *
+ * Macro defining "xml"
+ */
+#define XINCLUDE_PARSE_XML (const xmlChar *) "xml"
+/**
+ * XINCLUDE_PARSE_TEXT:
+ *
+ * Macro defining "text"
+ */
+#define XINCLUDE_PARSE_TEXT (const xmlChar *) "text"
+/**
+ * XINCLUDE_PARSE_ENCODING:
+ *
+ * Macro defining "encoding"
+ */
+#define XINCLUDE_PARSE_ENCODING (const xmlChar *) "encoding"
+/**
+ * XINCLUDE_PARSE_XPOINTER:
+ *
+ * Macro defining "xpointer"
+ */
+#define XINCLUDE_PARSE_XPOINTER (const xmlChar *) "xpointer"
+
+typedef struct _xmlXIncludeCtxt xmlXIncludeCtxt;
+typedef xmlXIncludeCtxt *xmlXIncludeCtxtPtr;
+
+/*
+ * standalone processing
+ */
+XMLPUBFUN int XMLCALL
+		xmlXIncludeProcess	(xmlDocPtr doc);
+XMLPUBFUN int XMLCALL
+		xmlXIncludeProcessFlags	(xmlDocPtr doc,
+					 int flags);
+XMLPUBFUN int XMLCALL
+		xmlXIncludeProcessFlagsData(xmlDocPtr doc,
+					 int flags,
+					 void *data);
+XMLPUBFUN int XMLCALL
+                xmlXIncludeProcessTreeFlagsData(xmlNodePtr tree,
+                                         int flags,
+                                         void *data);
+XMLPUBFUN int XMLCALL
+		xmlXIncludeProcessTree	(xmlNodePtr tree);
+XMLPUBFUN int XMLCALL
+		xmlXIncludeProcessTreeFlags(xmlNodePtr tree,
+					 int flags);
+/*
+ * contextual processing
+ */
+XMLPUBFUN xmlXIncludeCtxtPtr XMLCALL
+		xmlXIncludeNewContext	(xmlDocPtr doc);
+XMLPUBFUN int XMLCALL
+		xmlXIncludeSetFlags	(xmlXIncludeCtxtPtr ctxt,
+					 int flags);
+XMLPUBFUN void XMLCALL
+		xmlXIncludeFreeContext	(xmlXIncludeCtxtPtr ctxt);
+XMLPUBFUN int XMLCALL
+		xmlXIncludeProcessNode	(xmlXIncludeCtxtPtr ctxt,
+					 xmlNodePtr tree);
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LIBXML_XINCLUDE_ENABLED */
+
+#endif /* __XML_XINCLUDE_H__ */
diff --git a/src/include/libxml/xlink.h b/src/include/libxml/xlink.h
new file mode 100644
index 000000000000..04e4b32c015f
--- /dev/null
+++ b/src/include/libxml/xlink.h
@@ -0,0 +1,189 @@
+/*
+ * Summary: unfinished XLink detection module
+ * Description: unfinished XLink detection module
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_XLINK_H__
+#define __XML_XLINK_H__
+
+#include <libxml/xmlversion.h>
+#include <libxml/tree.h>
+
+#ifdef LIBXML_XPTR_ENABLED
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * Various defines for the various Link properties.
+ *
+ * NOTE: the link detection layer will try to resolve QName expansion
+ *       of namespaces. If "foo" is the prefix for "http://foo.com/"
+ *       then the link detection layer will expand role="foo:myrole"
+ *       to "http://foo.com/:myrole".
+ * NOTE: the link detection layer will expand URI-References found on
+ *       href attributes by using the base mechanism if found.
+ */
+typedef xmlChar *xlinkHRef;
+typedef xmlChar *xlinkRole;
+typedef xmlChar *xlinkTitle;
+
+typedef enum {
+    XLINK_TYPE_NONE = 0,
+    XLINK_TYPE_SIMPLE,
+    XLINK_TYPE_EXTENDED,
+    XLINK_TYPE_EXTENDED_SET
+} xlinkType;
+
+typedef enum {
+    XLINK_SHOW_NONE = 0,
+    XLINK_SHOW_NEW,
+    XLINK_SHOW_EMBED,
+    XLINK_SHOW_REPLACE
+} xlinkShow;
+
+typedef enum {
+    XLINK_ACTUATE_NONE = 0,
+    XLINK_ACTUATE_AUTO,
+    XLINK_ACTUATE_ONREQUEST
+} xlinkActuate;
+
+/**
+ * xlinkNodeDetectFunc:
+ * @ctx:  user data pointer
+ * @node:  the node to check
+ *
+ * This is the prototype for the link detection routine.
+ * It calls the default link detection callbacks upon link detection.
+ */
+typedef void (*xlinkNodeDetectFunc) (void *ctx, xmlNodePtr node);
+
+/*
+ * The link detection module interact with the upper layers using
+ * a set of callback registered at parsing time.
+ */
+
+/**
+ * xlinkSimpleLinkFunk:
+ * @ctx:  user data pointer
+ * @node:  the node carrying the link
+ * @href:  the target of the link
+ * @role:  the role string
+ * @title:  the link title
+ *
+ * This is the prototype for a simple link detection callback.
+ */
+typedef void
+(*xlinkSimpleLinkFunk)	(void *ctx,
+			 xmlNodePtr node,
+			 const xlinkHRef href,
+			 const xlinkRole role,
+			 const xlinkTitle title);
+
+/**
+ * xlinkExtendedLinkFunk:
+ * @ctx:  user data pointer
+ * @node:  the node carrying the link
+ * @nbLocators: the number of locators detected on the link
+ * @hrefs:  pointer to the array of locator hrefs
+ * @roles:  pointer to the array of locator roles
+ * @nbArcs: the number of arcs detected on the link
+ * @from:  pointer to the array of source roles found on the arcs
+ * @to:  pointer to the array of target roles found on the arcs
+ * @show:  array of values for the show attributes found on the arcs
+ * @actuate:  array of values for the actuate attributes found on the arcs
+ * @nbTitles: the number of titles detected on the link
+ * @title:  array of titles detected on the link
+ * @langs:  array of xml:lang values for the titles
+ *
+ * This is the prototype for a extended link detection callback.
+ */
+typedef void
+(*xlinkExtendedLinkFunk)(void *ctx,
+			 xmlNodePtr node,
+			 int nbLocators,
+			 const xlinkHRef *hrefs,
+			 const xlinkRole *roles,
+			 int nbArcs,
+			 const xlinkRole *from,
+			 const xlinkRole *to,
+			 xlinkShow *show,
+			 xlinkActuate *actuate,
+			 int nbTitles,
+			 const xlinkTitle *titles,
+			 const xmlChar **langs);
+
+/**
+ * xlinkExtendedLinkSetFunk:
+ * @ctx:  user data pointer
+ * @node:  the node carrying the link
+ * @nbLocators: the number of locators detected on the link
+ * @hrefs:  pointer to the array of locator hrefs
+ * @roles:  pointer to the array of locator roles
+ * @nbTitles: the number of titles detected on the link
+ * @title:  array of titles detected on the link
+ * @langs:  array of xml:lang values for the titles
+ *
+ * This is the prototype for a extended link set detection callback.
+ */
+typedef void
+(*xlinkExtendedLinkSetFunk)	(void *ctx,
+				 xmlNodePtr node,
+				 int nbLocators,
+				 const xlinkHRef *hrefs,
+				 const xlinkRole *roles,
+				 int nbTitles,
+				 const xlinkTitle *titles,
+				 const xmlChar **langs);
+
+/**
+ * This is the structure containing a set of Links detection callbacks.
+ *
+ * There is no default xlink callbacks, if one want to get link
+ * recognition activated, those call backs must be provided before parsing.
+ */
+typedef struct _xlinkHandler xlinkHandler;
+typedef xlinkHandler *xlinkHandlerPtr;
+struct _xlinkHandler {
+    xlinkSimpleLinkFunk simple;
+    xlinkExtendedLinkFunk extended;
+    xlinkExtendedLinkSetFunk set;
+};
+
+/*
+ * The default detection routine, can be overridden, they call the default
+ * detection callbacks.
+ */
+
+XMLPUBFUN xlinkNodeDetectFunc XMLCALL
+		xlinkGetDefaultDetect	(void);
+XMLPUBFUN void XMLCALL
+		xlinkSetDefaultDetect	(xlinkNodeDetectFunc func);
+
+/*
+ * Routines to set/get the default handlers.
+ */
+XMLPUBFUN xlinkHandlerPtr XMLCALL
+		xlinkGetDefaultHandler	(void);
+XMLPUBFUN void XMLCALL
+		xlinkSetDefaultHandler	(xlinkHandlerPtr handler);
+
+/*
+ * Link detection module itself.
+ */
+XMLPUBFUN xlinkType XMLCALL
+		xlinkIsLink		(xmlDocPtr doc,
+					 xmlNodePtr node);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LIBXML_XPTR_ENABLED */
+
+#endif /* __XML_XLINK_H__ */
diff --git a/src/include/libxml/xmlIO.h b/src/include/libxml/xmlIO.h
new file mode 100644
index 000000000000..095b2f56d96c
--- /dev/null
+++ b/src/include/libxml/xmlIO.h
@@ -0,0 +1,368 @@
+/*
+ * Summary: interface for the I/O interfaces used by the parser
+ * Description: interface for the I/O interfaces used by the parser
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_IO_H__
+#define __XML_IO_H__
+
+#include <stdio.h>
+#include <libxml/xmlversion.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * Those are the functions and datatypes for the parser input
+ * I/O structures.
+ */
+
+/**
+ * xmlInputMatchCallback:
+ * @filename: the filename or URI
+ *
+ * Callback used in the I/O Input API to detect if the current handler
+ * can provide input functionality for this resource.
+ *
+ * Returns 1 if yes and 0 if another Input module should be used
+ */
+typedef int (XMLCALL *xmlInputMatchCallback) (char const *filename);
+/**
+ * xmlInputOpenCallback:
+ * @filename: the filename or URI
+ *
+ * Callback used in the I/O Input API to open the resource
+ *
+ * Returns an Input context or NULL in case or error
+ */
+typedef void * (XMLCALL *xmlInputOpenCallback) (char const *filename);
+/**
+ * xmlInputReadCallback:
+ * @context:  an Input context
+ * @buffer:  the buffer to store data read
+ * @len:  the length of the buffer in bytes
+ *
+ * Callback used in the I/O Input API to read the resource
+ *
+ * Returns the number of bytes read or -1 in case of error
+ */
+typedef int (XMLCALL *xmlInputReadCallback) (void * context, char * buffer, int len);
+/**
+ * xmlInputCloseCallback:
+ * @context:  an Input context
+ *
+ * Callback used in the I/O Input API to close the resource
+ *
+ * Returns 0 or -1 in case of error
+ */
+typedef int (XMLCALL *xmlInputCloseCallback) (void * context);
+
+#ifdef LIBXML_OUTPUT_ENABLED
+/*
+ * Those are the functions and datatypes for the library output
+ * I/O structures.
+ */
+
+/**
+ * xmlOutputMatchCallback:
+ * @filename: the filename or URI
+ *
+ * Callback used in the I/O Output API to detect if the current handler
+ * can provide output functionality for this resource.
+ *
+ * Returns 1 if yes and 0 if another Output module should be used
+ */
+typedef int (XMLCALL *xmlOutputMatchCallback) (char const *filename);
+/**
+ * xmlOutputOpenCallback:
+ * @filename: the filename or URI
+ *
+ * Callback used in the I/O Output API to open the resource
+ *
+ * Returns an Output context or NULL in case or error
+ */
+typedef void * (XMLCALL *xmlOutputOpenCallback) (char const *filename);
+/**
+ * xmlOutputWriteCallback:
+ * @context:  an Output context
+ * @buffer:  the buffer of data to write
+ * @len:  the length of the buffer in bytes
+ *
+ * Callback used in the I/O Output API to write to the resource
+ *
+ * Returns the number of bytes written or -1 in case of error
+ */
+typedef int (XMLCALL *xmlOutputWriteCallback) (void * context, const char * buffer,
+                                       int len);
+/**
+ * xmlOutputCloseCallback:
+ * @context:  an Output context
+ *
+ * Callback used in the I/O Output API to close the resource
+ *
+ * Returns 0 or -1 in case of error
+ */
+typedef int (XMLCALL *xmlOutputCloseCallback) (void * context);
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+#ifdef __cplusplus
+}
+#endif
+
+#include <libxml/globals.h>
+#include <libxml/tree.h>
+#include <libxml/parser.h>
+#include <libxml/encoding.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+struct _xmlParserInputBuffer {
+    void*                  context;
+    xmlInputReadCallback   readcallback;
+    xmlInputCloseCallback  closecallback;
+
+    xmlCharEncodingHandlerPtr encoder; /* I18N conversions to UTF-8 */
+
+    xmlBufPtr buffer;    /* Local buffer encoded in UTF-8 */
+    xmlBufPtr raw;       /* if encoder != NULL buffer for raw input */
+    int	compressed;	    /* -1=unknown, 0=not compressed, 1=compressed */
+    int error;
+    unsigned long rawconsumed;/* amount consumed from raw */
+};
+
+
+#ifdef LIBXML_OUTPUT_ENABLED
+struct _xmlOutputBuffer {
+    void*                   context;
+    xmlOutputWriteCallback  writecallback;
+    xmlOutputCloseCallback  closecallback;
+
+    xmlCharEncodingHandlerPtr encoder; /* I18N conversions to UTF-8 */
+
+    xmlBufPtr buffer;    /* Local buffer encoded in UTF-8 or ISOLatin */
+    xmlBufPtr conv;      /* if encoder != NULL buffer for output */
+    int written;            /* total number of byte written */
+    int error;
+};
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+/*
+ * Interfaces for input
+ */
+XMLPUBFUN void XMLCALL
+	xmlCleanupInputCallbacks		(void);
+
+XMLPUBFUN int XMLCALL
+	xmlPopInputCallbacks			(void);
+
+XMLPUBFUN void XMLCALL
+	xmlRegisterDefaultInputCallbacks	(void);
+XMLPUBFUN xmlParserInputBufferPtr XMLCALL
+	xmlAllocParserInputBuffer		(xmlCharEncoding enc);
+
+XMLPUBFUN xmlParserInputBufferPtr XMLCALL
+	xmlParserInputBufferCreateFilename	(const char *URI,
+                                                 xmlCharEncoding enc);
+XMLPUBFUN xmlParserInputBufferPtr XMLCALL
+	xmlParserInputBufferCreateFile		(FILE *file,
+                                                 xmlCharEncoding enc);
+XMLPUBFUN xmlParserInputBufferPtr XMLCALL
+	xmlParserInputBufferCreateFd		(int fd,
+	                                         xmlCharEncoding enc);
+XMLPUBFUN xmlParserInputBufferPtr XMLCALL
+	xmlParserInputBufferCreateMem		(const char *mem, int size,
+	                                         xmlCharEncoding enc);
+XMLPUBFUN xmlParserInputBufferPtr XMLCALL
+	xmlParserInputBufferCreateStatic	(const char *mem, int size,
+	                                         xmlCharEncoding enc);
+XMLPUBFUN xmlParserInputBufferPtr XMLCALL
+	xmlParserInputBufferCreateIO		(xmlInputReadCallback   ioread,
+						 xmlInputCloseCallback  ioclose,
+						 void *ioctx,
+	                                         xmlCharEncoding enc);
+XMLPUBFUN int XMLCALL
+	xmlParserInputBufferRead		(xmlParserInputBufferPtr in,
+						 int len);
+XMLPUBFUN int XMLCALL
+	xmlParserInputBufferGrow		(xmlParserInputBufferPtr in,
+						 int len);
+XMLPUBFUN int XMLCALL
+	xmlParserInputBufferPush		(xmlParserInputBufferPtr in,
+						 int len,
+						 const char *buf);
+XMLPUBFUN void XMLCALL
+	xmlFreeParserInputBuffer		(xmlParserInputBufferPtr in);
+XMLPUBFUN char * XMLCALL
+	xmlParserGetDirectory			(const char *filename);
+
+XMLPUBFUN int XMLCALL
+	xmlRegisterInputCallbacks		(xmlInputMatchCallback matchFunc,
+						 xmlInputOpenCallback openFunc,
+						 xmlInputReadCallback readFunc,
+						 xmlInputCloseCallback closeFunc);
+
+xmlParserInputBufferPtr
+	__xmlParserInputBufferCreateFilename(const char *URI,
+						xmlCharEncoding enc);
+
+#ifdef LIBXML_OUTPUT_ENABLED
+/*
+ * Interfaces for output
+ */
+XMLPUBFUN void XMLCALL
+	xmlCleanupOutputCallbacks		(void);
+XMLPUBFUN int XMLCALL
+	xmlPopOutputCallbacks			(void);
+XMLPUBFUN void XMLCALL
+	xmlRegisterDefaultOutputCallbacks(void);
+XMLPUBFUN xmlOutputBufferPtr XMLCALL
+	xmlAllocOutputBuffer		(xmlCharEncodingHandlerPtr encoder);
+
+XMLPUBFUN xmlOutputBufferPtr XMLCALL
+	xmlOutputBufferCreateFilename	(const char *URI,
+					 xmlCharEncodingHandlerPtr encoder,
+					 int compression);
+
+XMLPUBFUN xmlOutputBufferPtr XMLCALL
+	xmlOutputBufferCreateFile	(FILE *file,
+					 xmlCharEncodingHandlerPtr encoder);
+
+XMLPUBFUN xmlOutputBufferPtr XMLCALL
+	xmlOutputBufferCreateBuffer	(xmlBufferPtr buffer,
+					 xmlCharEncodingHandlerPtr encoder);
+
+XMLPUBFUN xmlOutputBufferPtr XMLCALL
+	xmlOutputBufferCreateFd		(int fd,
+					 xmlCharEncodingHandlerPtr encoder);
+
+XMLPUBFUN xmlOutputBufferPtr XMLCALL
+	xmlOutputBufferCreateIO		(xmlOutputWriteCallback   iowrite,
+					 xmlOutputCloseCallback  ioclose,
+					 void *ioctx,
+					 xmlCharEncodingHandlerPtr encoder);
+
+/* Couple of APIs to get the output without digging into the buffers */
+XMLPUBFUN const xmlChar * XMLCALL
+        xmlOutputBufferGetContent       (xmlOutputBufferPtr out);
+XMLPUBFUN size_t XMLCALL
+        xmlOutputBufferGetSize          (xmlOutputBufferPtr out);
+
+XMLPUBFUN int XMLCALL
+	xmlOutputBufferWrite		(xmlOutputBufferPtr out,
+					 int len,
+					 const char *buf);
+XMLPUBFUN int XMLCALL
+	xmlOutputBufferWriteString	(xmlOutputBufferPtr out,
+					 const char *str);
+XMLPUBFUN int XMLCALL
+	xmlOutputBufferWriteEscape	(xmlOutputBufferPtr out,
+					 const xmlChar *str,
+					 xmlCharEncodingOutputFunc escaping);
+
+XMLPUBFUN int XMLCALL
+	xmlOutputBufferFlush		(xmlOutputBufferPtr out);
+XMLPUBFUN int XMLCALL
+	xmlOutputBufferClose		(xmlOutputBufferPtr out);
+
+XMLPUBFUN int XMLCALL
+	xmlRegisterOutputCallbacks	(xmlOutputMatchCallback matchFunc,
+					 xmlOutputOpenCallback openFunc,
+					 xmlOutputWriteCallback writeFunc,
+					 xmlOutputCloseCallback closeFunc);
+
+xmlOutputBufferPtr
+	__xmlOutputBufferCreateFilename(const char *URI,
+                              xmlCharEncodingHandlerPtr encoder,
+                              int compression);
+
+#ifdef LIBXML_HTTP_ENABLED
+/*  This function only exists if HTTP support built into the library  */
+XMLPUBFUN void XMLCALL
+	xmlRegisterHTTPPostCallbacks	(void );
+#endif /* LIBXML_HTTP_ENABLED */
+
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+XMLPUBFUN xmlParserInputPtr XMLCALL
+	xmlCheckHTTPInput		(xmlParserCtxtPtr ctxt,
+					 xmlParserInputPtr ret);
+
+/*
+ * A predefined entity loader disabling network accesses
+ */
+XMLPUBFUN xmlParserInputPtr XMLCALL
+	xmlNoNetExternalEntityLoader	(const char *URL,
+					 const char *ID,
+					 xmlParserCtxtPtr ctxt);
+
+/*
+ * xmlNormalizeWindowsPath is obsolete, don't use it.
+ * Check xmlCanonicPath in uri.h for a better alternative.
+ */
+XMLPUBFUN xmlChar * XMLCALL
+	xmlNormalizeWindowsPath		(const xmlChar *path);
+
+XMLPUBFUN int XMLCALL
+	xmlCheckFilename		(const char *path);
+/**
+ * Default 'file://' protocol callbacks
+ */
+XMLPUBFUN int XMLCALL
+	xmlFileMatch			(const char *filename);
+XMLPUBFUN void * XMLCALL
+	xmlFileOpen			(const char *filename);
+XMLPUBFUN int XMLCALL
+	xmlFileRead			(void * context,
+					 char * buffer,
+					 int len);
+XMLPUBFUN int XMLCALL
+	xmlFileClose			(void * context);
+
+/**
+ * Default 'http://' protocol callbacks
+ */
+#ifdef LIBXML_HTTP_ENABLED
+XMLPUBFUN int XMLCALL
+	xmlIOHTTPMatch			(const char *filename);
+XMLPUBFUN void * XMLCALL
+	xmlIOHTTPOpen			(const char *filename);
+#ifdef LIBXML_OUTPUT_ENABLED
+XMLPUBFUN void * XMLCALL
+	xmlIOHTTPOpenW			(const char * post_uri,
+					 int   compression );
+#endif /* LIBXML_OUTPUT_ENABLED */
+XMLPUBFUN int XMLCALL
+	xmlIOHTTPRead			(void * context,
+					 char * buffer,
+					 int len);
+XMLPUBFUN int XMLCALL
+	xmlIOHTTPClose			(void * context);
+#endif /* LIBXML_HTTP_ENABLED */
+
+/**
+ * Default 'ftp://' protocol callbacks
+ */
+#ifdef LIBXML_FTP_ENABLED
+XMLPUBFUN int XMLCALL
+	xmlIOFTPMatch			(const char *filename);
+XMLPUBFUN void * XMLCALL
+	xmlIOFTPOpen			(const char *filename);
+XMLPUBFUN int XMLCALL
+	xmlIOFTPRead			(void * context,
+					 char * buffer,
+					 int len);
+XMLPUBFUN int XMLCALL
+	xmlIOFTPClose			(void * context);
+#endif /* LIBXML_FTP_ENABLED */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __XML_IO_H__ */
diff --git a/src/include/libxml/xmlautomata.h b/src/include/libxml/xmlautomata.h
new file mode 100644
index 000000000000..bf1b131c6534
--- /dev/null
+++ b/src/include/libxml/xmlautomata.h
@@ -0,0 +1,146 @@
+/*
+ * Summary: API to build regexp automata
+ * Description: the API to build regexp automata
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_AUTOMATA_H__
+#define __XML_AUTOMATA_H__
+
+#include <libxml/xmlversion.h>
+#include <libxml/tree.h>
+
+#ifdef LIBXML_REGEXP_ENABLED
+#ifdef LIBXML_AUTOMATA_ENABLED
+#include <libxml/xmlregexp.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * xmlAutomataPtr:
+ *
+ * A libxml automata description, It can be compiled into a regexp
+ */
+typedef struct _xmlAutomata xmlAutomata;
+typedef xmlAutomata *xmlAutomataPtr;
+
+/**
+ * xmlAutomataStatePtr:
+ *
+ * A state int the automata description,
+ */
+typedef struct _xmlAutomataState xmlAutomataState;
+typedef xmlAutomataState *xmlAutomataStatePtr;
+
+/*
+ * Building API
+ */
+XMLPUBFUN xmlAutomataPtr XMLCALL
+		    xmlNewAutomata		(void);
+XMLPUBFUN void XMLCALL
+		    xmlFreeAutomata		(xmlAutomataPtr am);
+
+XMLPUBFUN xmlAutomataStatePtr XMLCALL
+		    xmlAutomataGetInitState	(xmlAutomataPtr am);
+XMLPUBFUN int XMLCALL
+		    xmlAutomataSetFinalState	(xmlAutomataPtr am,
+						 xmlAutomataStatePtr state);
+XMLPUBFUN xmlAutomataStatePtr XMLCALL
+		    xmlAutomataNewState		(xmlAutomataPtr am);
+XMLPUBFUN xmlAutomataStatePtr XMLCALL
+		    xmlAutomataNewTransition	(xmlAutomataPtr am,
+						 xmlAutomataStatePtr from,
+						 xmlAutomataStatePtr to,
+						 const xmlChar *token,
+						 void *data);
+XMLPUBFUN xmlAutomataStatePtr XMLCALL
+		    xmlAutomataNewTransition2	(xmlAutomataPtr am,
+						 xmlAutomataStatePtr from,
+						 xmlAutomataStatePtr to,
+						 const xmlChar *token,
+						 const xmlChar *token2,
+						 void *data);
+XMLPUBFUN xmlAutomataStatePtr XMLCALL
+                    xmlAutomataNewNegTrans	(xmlAutomataPtr am,
+						 xmlAutomataStatePtr from,
+						 xmlAutomataStatePtr to,
+						 const xmlChar *token,
+						 const xmlChar *token2,
+						 void *data);
+
+XMLPUBFUN xmlAutomataStatePtr XMLCALL
+		    xmlAutomataNewCountTrans	(xmlAutomataPtr am,
+						 xmlAutomataStatePtr from,
+						 xmlAutomataStatePtr to,
+						 const xmlChar *token,
+						 int min,
+						 int max,
+						 void *data);
+XMLPUBFUN xmlAutomataStatePtr XMLCALL
+		    xmlAutomataNewCountTrans2	(xmlAutomataPtr am,
+						 xmlAutomataStatePtr from,
+						 xmlAutomataStatePtr to,
+						 const xmlChar *token,
+						 const xmlChar *token2,
+						 int min,
+						 int max,
+						 void *data);
+XMLPUBFUN xmlAutomataStatePtr XMLCALL
+		    xmlAutomataNewOnceTrans	(xmlAutomataPtr am,
+						 xmlAutomataStatePtr from,
+						 xmlAutomataStatePtr to,
+						 const xmlChar *token,
+						 int min,
+						 int max,
+						 void *data);
+XMLPUBFUN xmlAutomataStatePtr XMLCALL
+		    xmlAutomataNewOnceTrans2	(xmlAutomataPtr am,
+						 xmlAutomataStatePtr from,
+						 xmlAutomataStatePtr to,
+						 const xmlChar *token,
+						 const xmlChar *token2,
+						 int min,
+						 int max,
+						 void *data);
+XMLPUBFUN xmlAutomataStatePtr XMLCALL
+		    xmlAutomataNewAllTrans	(xmlAutomataPtr am,
+						 xmlAutomataStatePtr from,
+						 xmlAutomataStatePtr to,
+						 int lax);
+XMLPUBFUN xmlAutomataStatePtr XMLCALL
+		    xmlAutomataNewEpsilon	(xmlAutomataPtr am,
+						 xmlAutomataStatePtr from,
+						 xmlAutomataStatePtr to);
+XMLPUBFUN xmlAutomataStatePtr XMLCALL
+		    xmlAutomataNewCountedTrans	(xmlAutomataPtr am,
+						 xmlAutomataStatePtr from,
+						 xmlAutomataStatePtr to,
+						 int counter);
+XMLPUBFUN xmlAutomataStatePtr XMLCALL
+		    xmlAutomataNewCounterTrans	(xmlAutomataPtr am,
+						 xmlAutomataStatePtr from,
+						 xmlAutomataStatePtr to,
+						 int counter);
+XMLPUBFUN int XMLCALL
+		    xmlAutomataNewCounter	(xmlAutomataPtr am,
+						 int min,
+						 int max);
+
+XMLPUBFUN xmlRegexpPtr XMLCALL
+		    xmlAutomataCompile		(xmlAutomataPtr am);
+XMLPUBFUN int XMLCALL
+		    xmlAutomataIsDeterminist	(xmlAutomataPtr am);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LIBXML_AUTOMATA_ENABLED */
+#endif /* LIBXML_REGEXP_ENABLED */
+
+#endif /* __XML_AUTOMATA_H__ */
diff --git a/src/include/libxml/xmlerror.h b/src/include/libxml/xmlerror.h
new file mode 100644
index 000000000000..c1019971f247
--- /dev/null
+++ b/src/include/libxml/xmlerror.h
@@ -0,0 +1,945 @@
+/*
+ * Summary: error handling
+ * Description: the API used to report errors
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#include <libxml/parser.h>
+
+#ifndef __XML_ERROR_H__
+#define __XML_ERROR_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * xmlErrorLevel:
+ *
+ * Indicates the level of an error
+ */
+typedef enum {
+    XML_ERR_NONE = 0,
+    XML_ERR_WARNING = 1,	/* A simple warning */
+    XML_ERR_ERROR = 2,		/* A recoverable error */
+    XML_ERR_FATAL = 3		/* A fatal error */
+} xmlErrorLevel;
+
+/**
+ * xmlErrorDomain:
+ *
+ * Indicates where an error may have come from
+ */
+typedef enum {
+    XML_FROM_NONE = 0,
+    XML_FROM_PARSER,	/* The XML parser */
+    XML_FROM_TREE,	/* The tree module */
+    XML_FROM_NAMESPACE,	/* The XML Namespace module */
+    XML_FROM_DTD,	/* The XML DTD validation with parser context*/
+    XML_FROM_HTML,	/* The HTML parser */
+    XML_FROM_MEMORY,	/* The memory allocator */
+    XML_FROM_OUTPUT,	/* The serialization code */
+    XML_FROM_IO,	/* The Input/Output stack */
+    XML_FROM_FTP,	/* The FTP module */
+    XML_FROM_HTTP,	/* The HTTP module */
+    XML_FROM_XINCLUDE,	/* The XInclude processing */
+    XML_FROM_XPATH,	/* The XPath module */
+    XML_FROM_XPOINTER,	/* The XPointer module */
+    XML_FROM_REGEXP,	/* The regular expressions module */
+    XML_FROM_DATATYPE,	/* The W3C XML Schemas Datatype module */
+    XML_FROM_SCHEMASP,	/* The W3C XML Schemas parser module */
+    XML_FROM_SCHEMASV,	/* The W3C XML Schemas validation module */
+    XML_FROM_RELAXNGP,	/* The Relax-NG parser module */
+    XML_FROM_RELAXNGV,	/* The Relax-NG validator module */
+    XML_FROM_CATALOG,	/* The Catalog module */
+    XML_FROM_C14N,	/* The Canonicalization module */
+    XML_FROM_XSLT,	/* The XSLT engine from libxslt */
+    XML_FROM_VALID,	/* The XML DTD validation with valid context */
+    XML_FROM_CHECK,	/* The error checking module */
+    XML_FROM_WRITER,	/* The xmlwriter module */
+    XML_FROM_MODULE,	/* The dynamically loaded module module*/
+    XML_FROM_I18N,	/* The module handling character conversion */
+    XML_FROM_SCHEMATRONV,/* The Schematron validator module */
+    XML_FROM_BUFFER,    /* The buffers module */
+    XML_FROM_URI        /* The URI module */
+} xmlErrorDomain;
+
+/**
+ * xmlError:
+ *
+ * An XML Error instance.
+ */
+
+typedef struct _xmlError xmlError;
+typedef xmlError *xmlErrorPtr;
+struct _xmlError {
+    int		domain;	/* What part of the library raised this error */
+    int		code;	/* The error code, e.g. an xmlParserError */
+    char       *message;/* human-readable informative error message */
+    xmlErrorLevel level;/* how consequent is the error */
+    char       *file;	/* the filename */
+    int		line;	/* the line number if available */
+    char       *str1;	/* extra string information */
+    char       *str2;	/* extra string information */
+    char       *str3;	/* extra string information */
+    int		int1;	/* extra number information */
+    int		int2;	/* error column # or 0 if N/A (todo: rename field when we would brk ABI) */
+    void       *ctxt;   /* the parser context if available */
+    void       *node;   /* the node in the tree */
+};
+
+/**
+ * xmlParserError:
+ *
+ * This is an error that the XML (or HTML) parser can generate
+ */
+typedef enum {
+    XML_ERR_OK = 0,
+    XML_ERR_INTERNAL_ERROR, /* 1 */
+    XML_ERR_NO_MEMORY, /* 2 */
+    XML_ERR_DOCUMENT_START, /* 3 */
+    XML_ERR_DOCUMENT_EMPTY, /* 4 */
+    XML_ERR_DOCUMENT_END, /* 5 */
+    XML_ERR_INVALID_HEX_CHARREF, /* 6 */
+    XML_ERR_INVALID_DEC_CHARREF, /* 7 */
+    XML_ERR_INVALID_CHARREF, /* 8 */
+    XML_ERR_INVALID_CHAR, /* 9 */
+    XML_ERR_CHARREF_AT_EOF, /* 10 */
+    XML_ERR_CHARREF_IN_PROLOG, /* 11 */
+    XML_ERR_CHARREF_IN_EPILOG, /* 12 */
+    XML_ERR_CHARREF_IN_DTD, /* 13 */
+    XML_ERR_ENTITYREF_AT_EOF, /* 14 */
+    XML_ERR_ENTITYREF_IN_PROLOG, /* 15 */
+    XML_ERR_ENTITYREF_IN_EPILOG, /* 16 */
+    XML_ERR_ENTITYREF_IN_DTD, /* 17 */
+    XML_ERR_PEREF_AT_EOF, /* 18 */
+    XML_ERR_PEREF_IN_PROLOG, /* 19 */
+    XML_ERR_PEREF_IN_EPILOG, /* 20 */
+    XML_ERR_PEREF_IN_INT_SUBSET, /* 21 */
+    XML_ERR_ENTITYREF_NO_NAME, /* 22 */
+    XML_ERR_ENTITYREF_SEMICOL_MISSING, /* 23 */
+    XML_ERR_PEREF_NO_NAME, /* 24 */
+    XML_ERR_PEREF_SEMICOL_MISSING, /* 25 */
+    XML_ERR_UNDECLARED_ENTITY, /* 26 */
+    XML_WAR_UNDECLARED_ENTITY, /* 27 */
+    XML_ERR_UNPARSED_ENTITY, /* 28 */
+    XML_ERR_ENTITY_IS_EXTERNAL, /* 29 */
+    XML_ERR_ENTITY_IS_PARAMETER, /* 30 */
+    XML_ERR_UNKNOWN_ENCODING, /* 31 */
+    XML_ERR_UNSUPPORTED_ENCODING, /* 32 */
+    XML_ERR_STRING_NOT_STARTED, /* 33 */
+    XML_ERR_STRING_NOT_CLOSED, /* 34 */
+    XML_ERR_NS_DECL_ERROR, /* 35 */
+    XML_ERR_ENTITY_NOT_STARTED, /* 36 */
+    XML_ERR_ENTITY_NOT_FINISHED, /* 37 */
+    XML_ERR_LT_IN_ATTRIBUTE, /* 38 */
+    XML_ERR_ATTRIBUTE_NOT_STARTED, /* 39 */
+    XML_ERR_ATTRIBUTE_NOT_FINISHED, /* 40 */
+    XML_ERR_ATTRIBUTE_WITHOUT_VALUE, /* 41 */
+    XML_ERR_ATTRIBUTE_REDEFINED, /* 42 */
+    XML_ERR_LITERAL_NOT_STARTED, /* 43 */
+    XML_ERR_LITERAL_NOT_FINISHED, /* 44 */
+    XML_ERR_COMMENT_NOT_FINISHED, /* 45 */
+    XML_ERR_PI_NOT_STARTED, /* 46 */
+    XML_ERR_PI_NOT_FINISHED, /* 47 */
+    XML_ERR_NOTATION_NOT_STARTED, /* 48 */
+    XML_ERR_NOTATION_NOT_FINISHED, /* 49 */
+    XML_ERR_ATTLIST_NOT_STARTED, /* 50 */
+    XML_ERR_ATTLIST_NOT_FINISHED, /* 51 */
+    XML_ERR_MIXED_NOT_STARTED, /* 52 */
+    XML_ERR_MIXED_NOT_FINISHED, /* 53 */
+    XML_ERR_ELEMCONTENT_NOT_STARTED, /* 54 */
+    XML_ERR_ELEMCONTENT_NOT_FINISHED, /* 55 */
+    XML_ERR_XMLDECL_NOT_STARTED, /* 56 */
+    XML_ERR_XMLDECL_NOT_FINISHED, /* 57 */
+    XML_ERR_CONDSEC_NOT_STARTED, /* 58 */
+    XML_ERR_CONDSEC_NOT_FINISHED, /* 59 */
+    XML_ERR_EXT_SUBSET_NOT_FINISHED, /* 60 */
+    XML_ERR_DOCTYPE_NOT_FINISHED, /* 61 */
+    XML_ERR_MISPLACED_CDATA_END, /* 62 */
+    XML_ERR_CDATA_NOT_FINISHED, /* 63 */
+    XML_ERR_RESERVED_XML_NAME, /* 64 */
+    XML_ERR_SPACE_REQUIRED, /* 65 */
+    XML_ERR_SEPARATOR_REQUIRED, /* 66 */
+    XML_ERR_NMTOKEN_REQUIRED, /* 67 */
+    XML_ERR_NAME_REQUIRED, /* 68 */
+    XML_ERR_PCDATA_REQUIRED, /* 69 */
+    XML_ERR_URI_REQUIRED, /* 70 */
+    XML_ERR_PUBID_REQUIRED, /* 71 */
+    XML_ERR_LT_REQUIRED, /* 72 */
+    XML_ERR_GT_REQUIRED, /* 73 */
+    XML_ERR_LTSLASH_REQUIRED, /* 74 */
+    XML_ERR_EQUAL_REQUIRED, /* 75 */
+    XML_ERR_TAG_NAME_MISMATCH, /* 76 */
+    XML_ERR_TAG_NOT_FINISHED, /* 77 */
+    XML_ERR_STANDALONE_VALUE, /* 78 */
+    XML_ERR_ENCODING_NAME, /* 79 */
+    XML_ERR_HYPHEN_IN_COMMENT, /* 80 */
+    XML_ERR_INVALID_ENCODING, /* 81 */
+    XML_ERR_EXT_ENTITY_STANDALONE, /* 82 */
+    XML_ERR_CONDSEC_INVALID, /* 83 */
+    XML_ERR_VALUE_REQUIRED, /* 84 */
+    XML_ERR_NOT_WELL_BALANCED, /* 85 */
+    XML_ERR_EXTRA_CONTENT, /* 86 */
+    XML_ERR_ENTITY_CHAR_ERROR, /* 87 */
+    XML_ERR_ENTITY_PE_INTERNAL, /* 88 */
+    XML_ERR_ENTITY_LOOP, /* 89 */
+    XML_ERR_ENTITY_BOUNDARY, /* 90 */
+    XML_ERR_INVALID_URI, /* 91 */
+    XML_ERR_URI_FRAGMENT, /* 92 */
+    XML_WAR_CATALOG_PI, /* 93 */
+    XML_ERR_NO_DTD, /* 94 */
+    XML_ERR_CONDSEC_INVALID_KEYWORD, /* 95 */
+    XML_ERR_VERSION_MISSING, /* 96 */
+    XML_WAR_UNKNOWN_VERSION, /* 97 */
+    XML_WAR_LANG_VALUE, /* 98 */
+    XML_WAR_NS_URI, /* 99 */
+    XML_WAR_NS_URI_RELATIVE, /* 100 */
+    XML_ERR_MISSING_ENCODING, /* 101 */
+    XML_WAR_SPACE_VALUE, /* 102 */
+    XML_ERR_NOT_STANDALONE, /* 103 */
+    XML_ERR_ENTITY_PROCESSING, /* 104 */
+    XML_ERR_NOTATION_PROCESSING, /* 105 */
+    XML_WAR_NS_COLUMN, /* 106 */
+    XML_WAR_ENTITY_REDEFINED, /* 107 */
+    XML_ERR_UNKNOWN_VERSION, /* 108 */
+    XML_ERR_VERSION_MISMATCH, /* 109 */
+    XML_ERR_NAME_TOO_LONG, /* 110 */
+    XML_ERR_USER_STOP, /* 111 */
+    XML_NS_ERR_XML_NAMESPACE = 200,
+    XML_NS_ERR_UNDEFINED_NAMESPACE, /* 201 */
+    XML_NS_ERR_QNAME, /* 202 */
+    XML_NS_ERR_ATTRIBUTE_REDEFINED, /* 203 */
+    XML_NS_ERR_EMPTY, /* 204 */
+    XML_NS_ERR_COLON, /* 205 */
+    XML_DTD_ATTRIBUTE_DEFAULT = 500,
+    XML_DTD_ATTRIBUTE_REDEFINED, /* 501 */
+    XML_DTD_ATTRIBUTE_VALUE, /* 502 */
+    XML_DTD_CONTENT_ERROR, /* 503 */
+    XML_DTD_CONTENT_MODEL, /* 504 */
+    XML_DTD_CONTENT_NOT_DETERMINIST, /* 505 */
+    XML_DTD_DIFFERENT_PREFIX, /* 506 */
+    XML_DTD_ELEM_DEFAULT_NAMESPACE, /* 507 */
+    XML_DTD_ELEM_NAMESPACE, /* 508 */
+    XML_DTD_ELEM_REDEFINED, /* 509 */
+    XML_DTD_EMPTY_NOTATION, /* 510 */
+    XML_DTD_ENTITY_TYPE, /* 511 */
+    XML_DTD_ID_FIXED, /* 512 */
+    XML_DTD_ID_REDEFINED, /* 513 */
+    XML_DTD_ID_SUBSET, /* 514 */
+    XML_DTD_INVALID_CHILD, /* 515 */
+    XML_DTD_INVALID_DEFAULT, /* 516 */
+    XML_DTD_LOAD_ERROR, /* 517 */
+    XML_DTD_MISSING_ATTRIBUTE, /* 518 */
+    XML_DTD_MIXED_CORRUPT, /* 519 */
+    XML_DTD_MULTIPLE_ID, /* 520 */
+    XML_DTD_NO_DOC, /* 521 */
+    XML_DTD_NO_DTD, /* 522 */
+    XML_DTD_NO_ELEM_NAME, /* 523 */
+    XML_DTD_NO_PREFIX, /* 524 */
+    XML_DTD_NO_ROOT, /* 525 */
+    XML_DTD_NOTATION_REDEFINED, /* 526 */
+    XML_DTD_NOTATION_VALUE, /* 527 */
+    XML_DTD_NOT_EMPTY, /* 528 */
+    XML_DTD_NOT_PCDATA, /* 529 */
+    XML_DTD_NOT_STANDALONE, /* 530 */
+    XML_DTD_ROOT_NAME, /* 531 */
+    XML_DTD_STANDALONE_WHITE_SPACE, /* 532 */
+    XML_DTD_UNKNOWN_ATTRIBUTE, /* 533 */
+    XML_DTD_UNKNOWN_ELEM, /* 534 */
+    XML_DTD_UNKNOWN_ENTITY, /* 535 */
+    XML_DTD_UNKNOWN_ID, /* 536 */
+    XML_DTD_UNKNOWN_NOTATION, /* 537 */
+    XML_DTD_STANDALONE_DEFAULTED, /* 538 */
+    XML_DTD_XMLID_VALUE, /* 539 */
+    XML_DTD_XMLID_TYPE, /* 540 */
+    XML_DTD_DUP_TOKEN, /* 541 */
+    XML_HTML_STRUCURE_ERROR = 800,
+    XML_HTML_UNKNOWN_TAG, /* 801 */
+    XML_RNGP_ANYNAME_ATTR_ANCESTOR = 1000,
+    XML_RNGP_ATTR_CONFLICT, /* 1001 */
+    XML_RNGP_ATTRIBUTE_CHILDREN, /* 1002 */
+    XML_RNGP_ATTRIBUTE_CONTENT, /* 1003 */
+    XML_RNGP_ATTRIBUTE_EMPTY, /* 1004 */
+    XML_RNGP_ATTRIBUTE_NOOP, /* 1005 */
+    XML_RNGP_CHOICE_CONTENT, /* 1006 */
+    XML_RNGP_CHOICE_EMPTY, /* 1007 */
+    XML_RNGP_CREATE_FAILURE, /* 1008 */
+    XML_RNGP_DATA_CONTENT, /* 1009 */
+    XML_RNGP_DEF_CHOICE_AND_INTERLEAVE, /* 1010 */
+    XML_RNGP_DEFINE_CREATE_FAILED, /* 1011 */
+    XML_RNGP_DEFINE_EMPTY, /* 1012 */
+    XML_RNGP_DEFINE_MISSING, /* 1013 */
+    XML_RNGP_DEFINE_NAME_MISSING, /* 1014 */
+    XML_RNGP_ELEM_CONTENT_EMPTY, /* 1015 */
+    XML_RNGP_ELEM_CONTENT_ERROR, /* 1016 */
+    XML_RNGP_ELEMENT_EMPTY, /* 1017 */
+    XML_RNGP_ELEMENT_CONTENT, /* 1018 */
+    XML_RNGP_ELEMENT_NAME, /* 1019 */
+    XML_RNGP_ELEMENT_NO_CONTENT, /* 1020 */
+    XML_RNGP_ELEM_TEXT_CONFLICT, /* 1021 */
+    XML_RNGP_EMPTY, /* 1022 */
+    XML_RNGP_EMPTY_CONSTRUCT, /* 1023 */
+    XML_RNGP_EMPTY_CONTENT, /* 1024 */
+    XML_RNGP_EMPTY_NOT_EMPTY, /* 1025 */
+    XML_RNGP_ERROR_TYPE_LIB, /* 1026 */
+    XML_RNGP_EXCEPT_EMPTY, /* 1027 */
+    XML_RNGP_EXCEPT_MISSING, /* 1028 */
+    XML_RNGP_EXCEPT_MULTIPLE, /* 1029 */
+    XML_RNGP_EXCEPT_NO_CONTENT, /* 1030 */
+    XML_RNGP_EXTERNALREF_EMTPY, /* 1031 */
+    XML_RNGP_EXTERNAL_REF_FAILURE, /* 1032 */
+    XML_RNGP_EXTERNALREF_RECURSE, /* 1033 */
+    XML_RNGP_FORBIDDEN_ATTRIBUTE, /* 1034 */
+    XML_RNGP_FOREIGN_ELEMENT, /* 1035 */
+    XML_RNGP_GRAMMAR_CONTENT, /* 1036 */
+    XML_RNGP_GRAMMAR_EMPTY, /* 1037 */
+    XML_RNGP_GRAMMAR_MISSING, /* 1038 */
+    XML_RNGP_GRAMMAR_NO_START, /* 1039 */
+    XML_RNGP_GROUP_ATTR_CONFLICT, /* 1040 */
+    XML_RNGP_HREF_ERROR, /* 1041 */
+    XML_RNGP_INCLUDE_EMPTY, /* 1042 */
+    XML_RNGP_INCLUDE_FAILURE, /* 1043 */
+    XML_RNGP_INCLUDE_RECURSE, /* 1044 */
+    XML_RNGP_INTERLEAVE_ADD, /* 1045 */
+    XML_RNGP_INTERLEAVE_CREATE_FAILED, /* 1046 */
+    XML_RNGP_INTERLEAVE_EMPTY, /* 1047 */
+    XML_RNGP_INTERLEAVE_NO_CONTENT, /* 1048 */
+    XML_RNGP_INVALID_DEFINE_NAME, /* 1049 */
+    XML_RNGP_INVALID_URI, /* 1050 */
+    XML_RNGP_INVALID_VALUE, /* 1051 */
+    XML_RNGP_MISSING_HREF, /* 1052 */
+    XML_RNGP_NAME_MISSING, /* 1053 */
+    XML_RNGP_NEED_COMBINE, /* 1054 */
+    XML_RNGP_NOTALLOWED_NOT_EMPTY, /* 1055 */
+    XML_RNGP_NSNAME_ATTR_ANCESTOR, /* 1056 */
+    XML_RNGP_NSNAME_NO_NS, /* 1057 */
+    XML_RNGP_PARAM_FORBIDDEN, /* 1058 */
+    XML_RNGP_PARAM_NAME_MISSING, /* 1059 */
+    XML_RNGP_PARENTREF_CREATE_FAILED, /* 1060 */
+    XML_RNGP_PARENTREF_NAME_INVALID, /* 1061 */
+    XML_RNGP_PARENTREF_NO_NAME, /* 1062 */
+    XML_RNGP_PARENTREF_NO_PARENT, /* 1063 */
+    XML_RNGP_PARENTREF_NOT_EMPTY, /* 1064 */
+    XML_RNGP_PARSE_ERROR, /* 1065 */
+    XML_RNGP_PAT_ANYNAME_EXCEPT_ANYNAME, /* 1066 */
+    XML_RNGP_PAT_ATTR_ATTR, /* 1067 */
+    XML_RNGP_PAT_ATTR_ELEM, /* 1068 */
+    XML_RNGP_PAT_DATA_EXCEPT_ATTR, /* 1069 */
+    XML_RNGP_PAT_DATA_EXCEPT_ELEM, /* 1070 */
+    XML_RNGP_PAT_DATA_EXCEPT_EMPTY, /* 1071 */
+    XML_RNGP_PAT_DATA_EXCEPT_GROUP, /* 1072 */
+    XML_RNGP_PAT_DATA_EXCEPT_INTERLEAVE, /* 1073 */
+    XML_RNGP_PAT_DATA_EXCEPT_LIST, /* 1074 */
+    XML_RNGP_PAT_DATA_EXCEPT_ONEMORE, /* 1075 */
+    XML_RNGP_PAT_DATA_EXCEPT_REF, /* 1076 */
+    XML_RNGP_PAT_DATA_EXCEPT_TEXT, /* 1077 */
+    XML_RNGP_PAT_LIST_ATTR, /* 1078 */
+    XML_RNGP_PAT_LIST_ELEM, /* 1079 */
+    XML_RNGP_PAT_LIST_INTERLEAVE, /* 1080 */
+    XML_RNGP_PAT_LIST_LIST, /* 1081 */
+    XML_RNGP_PAT_LIST_REF, /* 1082 */
+    XML_RNGP_PAT_LIST_TEXT, /* 1083 */
+    XML_RNGP_PAT_NSNAME_EXCEPT_ANYNAME, /* 1084 */
+    XML_RNGP_PAT_NSNAME_EXCEPT_NSNAME, /* 1085 */
+    XML_RNGP_PAT_ONEMORE_GROUP_ATTR, /* 1086 */
+    XML_RNGP_PAT_ONEMORE_INTERLEAVE_ATTR, /* 1087 */
+    XML_RNGP_PAT_START_ATTR, /* 1088 */
+    XML_RNGP_PAT_START_DATA, /* 1089 */
+    XML_RNGP_PAT_START_EMPTY, /* 1090 */
+    XML_RNGP_PAT_START_GROUP, /* 1091 */
+    XML_RNGP_PAT_START_INTERLEAVE, /* 1092 */
+    XML_RNGP_PAT_START_LIST, /* 1093 */
+    XML_RNGP_PAT_START_ONEMORE, /* 1094 */
+    XML_RNGP_PAT_START_TEXT, /* 1095 */
+    XML_RNGP_PAT_START_VALUE, /* 1096 */
+    XML_RNGP_PREFIX_UNDEFINED, /* 1097 */
+    XML_RNGP_REF_CREATE_FAILED, /* 1098 */
+    XML_RNGP_REF_CYCLE, /* 1099 */
+    XML_RNGP_REF_NAME_INVALID, /* 1100 */
+    XML_RNGP_REF_NO_DEF, /* 1101 */
+    XML_RNGP_REF_NO_NAME, /* 1102 */
+    XML_RNGP_REF_NOT_EMPTY, /* 1103 */
+    XML_RNGP_START_CHOICE_AND_INTERLEAVE, /* 1104 */
+    XML_RNGP_START_CONTENT, /* 1105 */
+    XML_RNGP_START_EMPTY, /* 1106 */
+    XML_RNGP_START_MISSING, /* 1107 */
+    XML_RNGP_TEXT_EXPECTED, /* 1108 */
+    XML_RNGP_TEXT_HAS_CHILD, /* 1109 */
+    XML_RNGP_TYPE_MISSING, /* 1110 */
+    XML_RNGP_TYPE_NOT_FOUND, /* 1111 */
+    XML_RNGP_TYPE_VALUE, /* 1112 */
+    XML_RNGP_UNKNOWN_ATTRIBUTE, /* 1113 */
+    XML_RNGP_UNKNOWN_COMBINE, /* 1114 */
+    XML_RNGP_UNKNOWN_CONSTRUCT, /* 1115 */
+    XML_RNGP_UNKNOWN_TYPE_LIB, /* 1116 */
+    XML_RNGP_URI_FRAGMENT, /* 1117 */
+    XML_RNGP_URI_NOT_ABSOLUTE, /* 1118 */
+    XML_RNGP_VALUE_EMPTY, /* 1119 */
+    XML_RNGP_VALUE_NO_CONTENT, /* 1120 */
+    XML_RNGP_XMLNS_NAME, /* 1121 */
+    XML_RNGP_XML_NS, /* 1122 */
+    XML_XPATH_EXPRESSION_OK = 1200,
+    XML_XPATH_NUMBER_ERROR, /* 1201 */
+    XML_XPATH_UNFINISHED_LITERAL_ERROR, /* 1202 */
+    XML_XPATH_START_LITERAL_ERROR, /* 1203 */
+    XML_XPATH_VARIABLE_REF_ERROR, /* 1204 */
+    XML_XPATH_UNDEF_VARIABLE_ERROR, /* 1205 */
+    XML_XPATH_INVALID_PREDICATE_ERROR, /* 1206 */
+    XML_XPATH_EXPR_ERROR, /* 1207 */
+    XML_XPATH_UNCLOSED_ERROR, /* 1208 */
+    XML_XPATH_UNKNOWN_FUNC_ERROR, /* 1209 */
+    XML_XPATH_INVALID_OPERAND, /* 1210 */
+    XML_XPATH_INVALID_TYPE, /* 1211 */
+    XML_XPATH_INVALID_ARITY, /* 1212 */
+    XML_XPATH_INVALID_CTXT_SIZE, /* 1213 */
+    XML_XPATH_INVALID_CTXT_POSITION, /* 1214 */
+    XML_XPATH_MEMORY_ERROR, /* 1215 */
+    XML_XPTR_SYNTAX_ERROR, /* 1216 */
+    XML_XPTR_RESOURCE_ERROR, /* 1217 */
+    XML_XPTR_SUB_RESOURCE_ERROR, /* 1218 */
+    XML_XPATH_UNDEF_PREFIX_ERROR, /* 1219 */
+    XML_XPATH_ENCODING_ERROR, /* 1220 */
+    XML_XPATH_INVALID_CHAR_ERROR, /* 1221 */
+    XML_TREE_INVALID_HEX = 1300,
+    XML_TREE_INVALID_DEC, /* 1301 */
+    XML_TREE_UNTERMINATED_ENTITY, /* 1302 */
+    XML_TREE_NOT_UTF8, /* 1303 */
+    XML_SAVE_NOT_UTF8 = 1400,
+    XML_SAVE_CHAR_INVALID, /* 1401 */
+    XML_SAVE_NO_DOCTYPE, /* 1402 */
+    XML_SAVE_UNKNOWN_ENCODING, /* 1403 */
+    XML_REGEXP_COMPILE_ERROR = 1450,
+    XML_IO_UNKNOWN = 1500,
+    XML_IO_EACCES, /* 1501 */
+    XML_IO_EAGAIN, /* 1502 */
+    XML_IO_EBADF, /* 1503 */
+    XML_IO_EBADMSG, /* 1504 */
+    XML_IO_EBUSY, /* 1505 */
+    XML_IO_ECANCELED, /* 1506 */
+    XML_IO_ECHILD, /* 1507 */
+    XML_IO_EDEADLK, /* 1508 */
+    XML_IO_EDOM, /* 1509 */
+    XML_IO_EEXIST, /* 1510 */
+    XML_IO_EFAULT, /* 1511 */
+    XML_IO_EFBIG, /* 1512 */
+    XML_IO_EINPROGRESS, /* 1513 */
+    XML_IO_EINTR, /* 1514 */
+    XML_IO_EINVAL, /* 1515 */
+    XML_IO_EIO, /* 1516 */
+    XML_IO_EISDIR, /* 1517 */
+    XML_IO_EMFILE, /* 1518 */
+    XML_IO_EMLINK, /* 1519 */
+    XML_IO_EMSGSIZE, /* 1520 */
+    XML_IO_ENAMETOOLONG, /* 1521 */
+    XML_IO_ENFILE, /* 1522 */
+    XML_IO_ENODEV, /* 1523 */
+    XML_IO_ENOENT, /* 1524 */
+    XML_IO_ENOEXEC, /* 1525 */
+    XML_IO_ENOLCK, /* 1526 */
+    XML_IO_ENOMEM, /* 1527 */
+    XML_IO_ENOSPC, /* 1528 */
+    XML_IO_ENOSYS, /* 1529 */
+    XML_IO_ENOTDIR, /* 1530 */
+    XML_IO_ENOTEMPTY, /* 1531 */
+    XML_IO_ENOTSUP, /* 1532 */
+    XML_IO_ENOTTY, /* 1533 */
+    XML_IO_ENXIO, /* 1534 */
+    XML_IO_EPERM, /* 1535 */
+    XML_IO_EPIPE, /* 1536 */
+    XML_IO_ERANGE, /* 1537 */
+    XML_IO_EROFS, /* 1538 */
+    XML_IO_ESPIPE, /* 1539 */
+    XML_IO_ESRCH, /* 1540 */
+    XML_IO_ETIMEDOUT, /* 1541 */
+    XML_IO_EXDEV, /* 1542 */
+    XML_IO_NETWORK_ATTEMPT, /* 1543 */
+    XML_IO_ENCODER, /* 1544 */
+    XML_IO_FLUSH, /* 1545 */
+    XML_IO_WRITE, /* 1546 */
+    XML_IO_NO_INPUT, /* 1547 */
+    XML_IO_BUFFER_FULL, /* 1548 */
+    XML_IO_LOAD_ERROR, /* 1549 */
+    XML_IO_ENOTSOCK, /* 1550 */
+    XML_IO_EISCONN, /* 1551 */
+    XML_IO_ECONNREFUSED, /* 1552 */
+    XML_IO_ENETUNREACH, /* 1553 */
+    XML_IO_EADDRINUSE, /* 1554 */
+    XML_IO_EALREADY, /* 1555 */
+    XML_IO_EAFNOSUPPORT, /* 1556 */
+    XML_XINCLUDE_RECURSION=1600,
+    XML_XINCLUDE_PARSE_VALUE, /* 1601 */
+    XML_XINCLUDE_ENTITY_DEF_MISMATCH, /* 1602 */
+    XML_XINCLUDE_NO_HREF, /* 1603 */
+    XML_XINCLUDE_NO_FALLBACK, /* 1604 */
+    XML_XINCLUDE_HREF_URI, /* 1605 */
+    XML_XINCLUDE_TEXT_FRAGMENT, /* 1606 */
+    XML_XINCLUDE_TEXT_DOCUMENT, /* 1607 */
+    XML_XINCLUDE_INVALID_CHAR, /* 1608 */
+    XML_XINCLUDE_BUILD_FAILED, /* 1609 */
+    XML_XINCLUDE_UNKNOWN_ENCODING, /* 1610 */
+    XML_XINCLUDE_MULTIPLE_ROOT, /* 1611 */
+    XML_XINCLUDE_XPTR_FAILED, /* 1612 */
+    XML_XINCLUDE_XPTR_RESULT, /* 1613 */
+    XML_XINCLUDE_INCLUDE_IN_INCLUDE, /* 1614 */
+    XML_XINCLUDE_FALLBACKS_IN_INCLUDE, /* 1615 */
+    XML_XINCLUDE_FALLBACK_NOT_IN_INCLUDE, /* 1616 */
+    XML_XINCLUDE_DEPRECATED_NS, /* 1617 */
+    XML_XINCLUDE_FRAGMENT_ID, /* 1618 */
+    XML_CATALOG_MISSING_ATTR = 1650,
+    XML_CATALOG_ENTRY_BROKEN, /* 1651 */
+    XML_CATALOG_PREFER_VALUE, /* 1652 */
+    XML_CATALOG_NOT_CATALOG, /* 1653 */
+    XML_CATALOG_RECURSION, /* 1654 */
+    XML_SCHEMAP_PREFIX_UNDEFINED = 1700,
+    XML_SCHEMAP_ATTRFORMDEFAULT_VALUE, /* 1701 */
+    XML_SCHEMAP_ATTRGRP_NONAME_NOREF, /* 1702 */
+    XML_SCHEMAP_ATTR_NONAME_NOREF, /* 1703 */
+    XML_SCHEMAP_COMPLEXTYPE_NONAME_NOREF, /* 1704 */
+    XML_SCHEMAP_ELEMFORMDEFAULT_VALUE, /* 1705 */
+    XML_SCHEMAP_ELEM_NONAME_NOREF, /* 1706 */
+    XML_SCHEMAP_EXTENSION_NO_BASE, /* 1707 */
+    XML_SCHEMAP_FACET_NO_VALUE, /* 1708 */
+    XML_SCHEMAP_FAILED_BUILD_IMPORT, /* 1709 */
+    XML_SCHEMAP_GROUP_NONAME_NOREF, /* 1710 */
+    XML_SCHEMAP_IMPORT_NAMESPACE_NOT_URI, /* 1711 */
+    XML_SCHEMAP_IMPORT_REDEFINE_NSNAME, /* 1712 */
+    XML_SCHEMAP_IMPORT_SCHEMA_NOT_URI, /* 1713 */
+    XML_SCHEMAP_INVALID_BOOLEAN, /* 1714 */
+    XML_SCHEMAP_INVALID_ENUM, /* 1715 */
+    XML_SCHEMAP_INVALID_FACET, /* 1716 */
+    XML_SCHEMAP_INVALID_FACET_VALUE, /* 1717 */
+    XML_SCHEMAP_INVALID_MAXOCCURS, /* 1718 */
+    XML_SCHEMAP_INVALID_MINOCCURS, /* 1719 */
+    XML_SCHEMAP_INVALID_REF_AND_SUBTYPE, /* 1720 */
+    XML_SCHEMAP_INVALID_WHITE_SPACE, /* 1721 */
+    XML_SCHEMAP_NOATTR_NOREF, /* 1722 */
+    XML_SCHEMAP_NOTATION_NO_NAME, /* 1723 */
+    XML_SCHEMAP_NOTYPE_NOREF, /* 1724 */
+    XML_SCHEMAP_REF_AND_SUBTYPE, /* 1725 */
+    XML_SCHEMAP_RESTRICTION_NONAME_NOREF, /* 1726 */
+    XML_SCHEMAP_SIMPLETYPE_NONAME, /* 1727 */
+    XML_SCHEMAP_TYPE_AND_SUBTYPE, /* 1728 */
+    XML_SCHEMAP_UNKNOWN_ALL_CHILD, /* 1729 */
+    XML_SCHEMAP_UNKNOWN_ANYATTRIBUTE_CHILD, /* 1730 */
+    XML_SCHEMAP_UNKNOWN_ATTR_CHILD, /* 1731 */
+    XML_SCHEMAP_UNKNOWN_ATTRGRP_CHILD, /* 1732 */
+    XML_SCHEMAP_UNKNOWN_ATTRIBUTE_GROUP, /* 1733 */
+    XML_SCHEMAP_UNKNOWN_BASE_TYPE, /* 1734 */
+    XML_SCHEMAP_UNKNOWN_CHOICE_CHILD, /* 1735 */
+    XML_SCHEMAP_UNKNOWN_COMPLEXCONTENT_CHILD, /* 1736 */
+    XML_SCHEMAP_UNKNOWN_COMPLEXTYPE_CHILD, /* 1737 */
+    XML_SCHEMAP_UNKNOWN_ELEM_CHILD, /* 1738 */
+    XML_SCHEMAP_UNKNOWN_EXTENSION_CHILD, /* 1739 */
+    XML_SCHEMAP_UNKNOWN_FACET_CHILD, /* 1740 */
+    XML_SCHEMAP_UNKNOWN_FACET_TYPE, /* 1741 */
+    XML_SCHEMAP_UNKNOWN_GROUP_CHILD, /* 1742 */
+    XML_SCHEMAP_UNKNOWN_IMPORT_CHILD, /* 1743 */
+    XML_SCHEMAP_UNKNOWN_LIST_CHILD, /* 1744 */
+    XML_SCHEMAP_UNKNOWN_NOTATION_CHILD, /* 1745 */
+    XML_SCHEMAP_UNKNOWN_PROCESSCONTENT_CHILD, /* 1746 */
+    XML_SCHEMAP_UNKNOWN_REF, /* 1747 */
+    XML_SCHEMAP_UNKNOWN_RESTRICTION_CHILD, /* 1748 */
+    XML_SCHEMAP_UNKNOWN_SCHEMAS_CHILD, /* 1749 */
+    XML_SCHEMAP_UNKNOWN_SEQUENCE_CHILD, /* 1750 */
+    XML_SCHEMAP_UNKNOWN_SIMPLECONTENT_CHILD, /* 1751 */
+    XML_SCHEMAP_UNKNOWN_SIMPLETYPE_CHILD, /* 1752 */
+    XML_SCHEMAP_UNKNOWN_TYPE, /* 1753 */
+    XML_SCHEMAP_UNKNOWN_UNION_CHILD, /* 1754 */
+    XML_SCHEMAP_ELEM_DEFAULT_FIXED, /* 1755 */
+    XML_SCHEMAP_REGEXP_INVALID, /* 1756 */
+    XML_SCHEMAP_FAILED_LOAD, /* 1757 */
+    XML_SCHEMAP_NOTHING_TO_PARSE, /* 1758 */
+    XML_SCHEMAP_NOROOT, /* 1759 */
+    XML_SCHEMAP_REDEFINED_GROUP, /* 1760 */
+    XML_SCHEMAP_REDEFINED_TYPE, /* 1761 */
+    XML_SCHEMAP_REDEFINED_ELEMENT, /* 1762 */
+    XML_SCHEMAP_REDEFINED_ATTRGROUP, /* 1763 */
+    XML_SCHEMAP_REDEFINED_ATTR, /* 1764 */
+    XML_SCHEMAP_REDEFINED_NOTATION, /* 1765 */
+    XML_SCHEMAP_FAILED_PARSE, /* 1766 */
+    XML_SCHEMAP_UNKNOWN_PREFIX, /* 1767 */
+    XML_SCHEMAP_DEF_AND_PREFIX, /* 1768 */
+    XML_SCHEMAP_UNKNOWN_INCLUDE_CHILD, /* 1769 */
+    XML_SCHEMAP_INCLUDE_SCHEMA_NOT_URI, /* 1770 */
+    XML_SCHEMAP_INCLUDE_SCHEMA_NO_URI, /* 1771 */
+    XML_SCHEMAP_NOT_SCHEMA, /* 1772 */
+    XML_SCHEMAP_UNKNOWN_MEMBER_TYPE, /* 1773 */
+    XML_SCHEMAP_INVALID_ATTR_USE, /* 1774 */
+    XML_SCHEMAP_RECURSIVE, /* 1775 */
+    XML_SCHEMAP_SUPERNUMEROUS_LIST_ITEM_TYPE, /* 1776 */
+    XML_SCHEMAP_INVALID_ATTR_COMBINATION, /* 1777 */
+    XML_SCHEMAP_INVALID_ATTR_INLINE_COMBINATION, /* 1778 */
+    XML_SCHEMAP_MISSING_SIMPLETYPE_CHILD, /* 1779 */
+    XML_SCHEMAP_INVALID_ATTR_NAME, /* 1780 */
+    XML_SCHEMAP_REF_AND_CONTENT, /* 1781 */
+    XML_SCHEMAP_CT_PROPS_CORRECT_1, /* 1782 */
+    XML_SCHEMAP_CT_PROPS_CORRECT_2, /* 1783 */
+    XML_SCHEMAP_CT_PROPS_CORRECT_3, /* 1784 */
+    XML_SCHEMAP_CT_PROPS_CORRECT_4, /* 1785 */
+    XML_SCHEMAP_CT_PROPS_CORRECT_5, /* 1786 */
+    XML_SCHEMAP_DERIVATION_OK_RESTRICTION_1, /* 1787 */
+    XML_SCHEMAP_DERIVATION_OK_RESTRICTION_2_1_1, /* 1788 */
+    XML_SCHEMAP_DERIVATION_OK_RESTRICTION_2_1_2, /* 1789 */
+    XML_SCHEMAP_DERIVATION_OK_RESTRICTION_2_2, /* 1790 */
+    XML_SCHEMAP_DERIVATION_OK_RESTRICTION_3, /* 1791 */
+    XML_SCHEMAP_WILDCARD_INVALID_NS_MEMBER, /* 1792 */
+    XML_SCHEMAP_INTERSECTION_NOT_EXPRESSIBLE, /* 1793 */
+    XML_SCHEMAP_UNION_NOT_EXPRESSIBLE, /* 1794 */
+    XML_SCHEMAP_SRC_IMPORT_3_1, /* 1795 */
+    XML_SCHEMAP_SRC_IMPORT_3_2, /* 1796 */
+    XML_SCHEMAP_DERIVATION_OK_RESTRICTION_4_1, /* 1797 */
+    XML_SCHEMAP_DERIVATION_OK_RESTRICTION_4_2, /* 1798 */
+    XML_SCHEMAP_DERIVATION_OK_RESTRICTION_4_3, /* 1799 */
+    XML_SCHEMAP_COS_CT_EXTENDS_1_3, /* 1800 */
+    XML_SCHEMAV_NOROOT = 1801,
+    XML_SCHEMAV_UNDECLAREDELEM, /* 1802 */
+    XML_SCHEMAV_NOTTOPLEVEL, /* 1803 */
+    XML_SCHEMAV_MISSING, /* 1804 */
+    XML_SCHEMAV_WRONGELEM, /* 1805 */
+    XML_SCHEMAV_NOTYPE, /* 1806 */
+    XML_SCHEMAV_NOROLLBACK, /* 1807 */
+    XML_SCHEMAV_ISABSTRACT, /* 1808 */
+    XML_SCHEMAV_NOTEMPTY, /* 1809 */
+    XML_SCHEMAV_ELEMCONT, /* 1810 */
+    XML_SCHEMAV_HAVEDEFAULT, /* 1811 */
+    XML_SCHEMAV_NOTNILLABLE, /* 1812 */
+    XML_SCHEMAV_EXTRACONTENT, /* 1813 */
+    XML_SCHEMAV_INVALIDATTR, /* 1814 */
+    XML_SCHEMAV_INVALIDELEM, /* 1815 */
+    XML_SCHEMAV_NOTDETERMINIST, /* 1816 */
+    XML_SCHEMAV_CONSTRUCT, /* 1817 */
+    XML_SCHEMAV_INTERNAL, /* 1818 */
+    XML_SCHEMAV_NOTSIMPLE, /* 1819 */
+    XML_SCHEMAV_ATTRUNKNOWN, /* 1820 */
+    XML_SCHEMAV_ATTRINVALID, /* 1821 */
+    XML_SCHEMAV_VALUE, /* 1822 */
+    XML_SCHEMAV_FACET, /* 1823 */
+    XML_SCHEMAV_CVC_DATATYPE_VALID_1_2_1, /* 1824 */
+    XML_SCHEMAV_CVC_DATATYPE_VALID_1_2_2, /* 1825 */
+    XML_SCHEMAV_CVC_DATATYPE_VALID_1_2_3, /* 1826 */
+    XML_SCHEMAV_CVC_TYPE_3_1_1, /* 1827 */
+    XML_SCHEMAV_CVC_TYPE_3_1_2, /* 1828 */
+    XML_SCHEMAV_CVC_FACET_VALID, /* 1829 */
+    XML_SCHEMAV_CVC_LENGTH_VALID, /* 1830 */
+    XML_SCHEMAV_CVC_MINLENGTH_VALID, /* 1831 */
+    XML_SCHEMAV_CVC_MAXLENGTH_VALID, /* 1832 */
+    XML_SCHEMAV_CVC_MININCLUSIVE_VALID, /* 1833 */
+    XML_SCHEMAV_CVC_MAXINCLUSIVE_VALID, /* 1834 */
+    XML_SCHEMAV_CVC_MINEXCLUSIVE_VALID, /* 1835 */
+    XML_SCHEMAV_CVC_MAXEXCLUSIVE_VALID, /* 1836 */
+    XML_SCHEMAV_CVC_TOTALDIGITS_VALID, /* 1837 */
+    XML_SCHEMAV_CVC_FRACTIONDIGITS_VALID, /* 1838 */
+    XML_SCHEMAV_CVC_PATTERN_VALID, /* 1839 */
+    XML_SCHEMAV_CVC_ENUMERATION_VALID, /* 1840 */
+    XML_SCHEMAV_CVC_COMPLEX_TYPE_2_1, /* 1841 */
+    XML_SCHEMAV_CVC_COMPLEX_TYPE_2_2, /* 1842 */
+    XML_SCHEMAV_CVC_COMPLEX_TYPE_2_3, /* 1843 */
+    XML_SCHEMAV_CVC_COMPLEX_TYPE_2_4, /* 1844 */
+    XML_SCHEMAV_CVC_ELT_1, /* 1845 */
+    XML_SCHEMAV_CVC_ELT_2, /* 1846 */
+    XML_SCHEMAV_CVC_ELT_3_1, /* 1847 */
+    XML_SCHEMAV_CVC_ELT_3_2_1, /* 1848 */
+    XML_SCHEMAV_CVC_ELT_3_2_2, /* 1849 */
+    XML_SCHEMAV_CVC_ELT_4_1, /* 1850 */
+    XML_SCHEMAV_CVC_ELT_4_2, /* 1851 */
+    XML_SCHEMAV_CVC_ELT_4_3, /* 1852 */
+    XML_SCHEMAV_CVC_ELT_5_1_1, /* 1853 */
+    XML_SCHEMAV_CVC_ELT_5_1_2, /* 1854 */
+    XML_SCHEMAV_CVC_ELT_5_2_1, /* 1855 */
+    XML_SCHEMAV_CVC_ELT_5_2_2_1, /* 1856 */
+    XML_SCHEMAV_CVC_ELT_5_2_2_2_1, /* 1857 */
+    XML_SCHEMAV_CVC_ELT_5_2_2_2_2, /* 1858 */
+    XML_SCHEMAV_CVC_ELT_6, /* 1859 */
+    XML_SCHEMAV_CVC_ELT_7, /* 1860 */
+    XML_SCHEMAV_CVC_ATTRIBUTE_1, /* 1861 */
+    XML_SCHEMAV_CVC_ATTRIBUTE_2, /* 1862 */
+    XML_SCHEMAV_CVC_ATTRIBUTE_3, /* 1863 */
+    XML_SCHEMAV_CVC_ATTRIBUTE_4, /* 1864 */
+    XML_SCHEMAV_CVC_COMPLEX_TYPE_3_1, /* 1865 */
+    XML_SCHEMAV_CVC_COMPLEX_TYPE_3_2_1, /* 1866 */
+    XML_SCHEMAV_CVC_COMPLEX_TYPE_3_2_2, /* 1867 */
+    XML_SCHEMAV_CVC_COMPLEX_TYPE_4, /* 1868 */
+    XML_SCHEMAV_CVC_COMPLEX_TYPE_5_1, /* 1869 */
+    XML_SCHEMAV_CVC_COMPLEX_TYPE_5_2, /* 1870 */
+    XML_SCHEMAV_ELEMENT_CONTENT, /* 1871 */
+    XML_SCHEMAV_DOCUMENT_ELEMENT_MISSING, /* 1872 */
+    XML_SCHEMAV_CVC_COMPLEX_TYPE_1, /* 1873 */
+    XML_SCHEMAV_CVC_AU, /* 1874 */
+    XML_SCHEMAV_CVC_TYPE_1, /* 1875 */
+    XML_SCHEMAV_CVC_TYPE_2, /* 1876 */
+    XML_SCHEMAV_CVC_IDC, /* 1877 */
+    XML_SCHEMAV_CVC_WILDCARD, /* 1878 */
+    XML_SCHEMAV_MISC, /* 1879 */
+    XML_XPTR_UNKNOWN_SCHEME = 1900,
+    XML_XPTR_CHILDSEQ_START, /* 1901 */
+    XML_XPTR_EVAL_FAILED, /* 1902 */
+    XML_XPTR_EXTRA_OBJECTS, /* 1903 */
+    XML_C14N_CREATE_CTXT = 1950,
+    XML_C14N_REQUIRES_UTF8, /* 1951 */
+    XML_C14N_CREATE_STACK, /* 1952 */
+    XML_C14N_INVALID_NODE, /* 1953 */
+    XML_C14N_UNKNOW_NODE, /* 1954 */
+    XML_C14N_RELATIVE_NAMESPACE, /* 1955 */
+    XML_FTP_PASV_ANSWER = 2000,
+    XML_FTP_EPSV_ANSWER, /* 2001 */
+    XML_FTP_ACCNT, /* 2002 */
+    XML_FTP_URL_SYNTAX, /* 2003 */
+    XML_HTTP_URL_SYNTAX = 2020,
+    XML_HTTP_USE_IP, /* 2021 */
+    XML_HTTP_UNKNOWN_HOST, /* 2022 */
+    XML_SCHEMAP_SRC_SIMPLE_TYPE_1 = 3000,
+    XML_SCHEMAP_SRC_SIMPLE_TYPE_2, /* 3001 */
+    XML_SCHEMAP_SRC_SIMPLE_TYPE_3, /* 3002 */
+    XML_SCHEMAP_SRC_SIMPLE_TYPE_4, /* 3003 */
+    XML_SCHEMAP_SRC_RESOLVE, /* 3004 */
+    XML_SCHEMAP_SRC_RESTRICTION_BASE_OR_SIMPLETYPE, /* 3005 */
+    XML_SCHEMAP_SRC_LIST_ITEMTYPE_OR_SIMPLETYPE, /* 3006 */
+    XML_SCHEMAP_SRC_UNION_MEMBERTYPES_OR_SIMPLETYPES, /* 3007 */
+    XML_SCHEMAP_ST_PROPS_CORRECT_1, /* 3008 */
+    XML_SCHEMAP_ST_PROPS_CORRECT_2, /* 3009 */
+    XML_SCHEMAP_ST_PROPS_CORRECT_3, /* 3010 */
+    XML_SCHEMAP_COS_ST_RESTRICTS_1_1, /* 3011 */
+    XML_SCHEMAP_COS_ST_RESTRICTS_1_2, /* 3012 */
+    XML_SCHEMAP_COS_ST_RESTRICTS_1_3_1, /* 3013 */
+    XML_SCHEMAP_COS_ST_RESTRICTS_1_3_2, /* 3014 */
+    XML_SCHEMAP_COS_ST_RESTRICTS_2_1, /* 3015 */
+    XML_SCHEMAP_COS_ST_RESTRICTS_2_3_1_1, /* 3016 */
+    XML_SCHEMAP_COS_ST_RESTRICTS_2_3_1_2, /* 3017 */
+    XML_SCHEMAP_COS_ST_RESTRICTS_2_3_2_1, /* 3018 */
+    XML_SCHEMAP_COS_ST_RESTRICTS_2_3_2_2, /* 3019 */
+    XML_SCHEMAP_COS_ST_RESTRICTS_2_3_2_3, /* 3020 */
+    XML_SCHEMAP_COS_ST_RESTRICTS_2_3_2_4, /* 3021 */
+    XML_SCHEMAP_COS_ST_RESTRICTS_2_3_2_5, /* 3022 */
+    XML_SCHEMAP_COS_ST_RESTRICTS_3_1, /* 3023 */
+    XML_SCHEMAP_COS_ST_RESTRICTS_3_3_1, /* 3024 */
+    XML_SCHEMAP_COS_ST_RESTRICTS_3_3_1_2, /* 3025 */
+    XML_SCHEMAP_COS_ST_RESTRICTS_3_3_2_2, /* 3026 */
+    XML_SCHEMAP_COS_ST_RESTRICTS_3_3_2_1, /* 3027 */
+    XML_SCHEMAP_COS_ST_RESTRICTS_3_3_2_3, /* 3028 */
+    XML_SCHEMAP_COS_ST_RESTRICTS_3_3_2_4, /* 3029 */
+    XML_SCHEMAP_COS_ST_RESTRICTS_3_3_2_5, /* 3030 */
+    XML_SCHEMAP_COS_ST_DERIVED_OK_2_1, /* 3031 */
+    XML_SCHEMAP_COS_ST_DERIVED_OK_2_2, /* 3032 */
+    XML_SCHEMAP_S4S_ELEM_NOT_ALLOWED, /* 3033 */
+    XML_SCHEMAP_S4S_ELEM_MISSING, /* 3034 */
+    XML_SCHEMAP_S4S_ATTR_NOT_ALLOWED, /* 3035 */
+    XML_SCHEMAP_S4S_ATTR_MISSING, /* 3036 */
+    XML_SCHEMAP_S4S_ATTR_INVALID_VALUE, /* 3037 */
+    XML_SCHEMAP_SRC_ELEMENT_1, /* 3038 */
+    XML_SCHEMAP_SRC_ELEMENT_2_1, /* 3039 */
+    XML_SCHEMAP_SRC_ELEMENT_2_2, /* 3040 */
+    XML_SCHEMAP_SRC_ELEMENT_3, /* 3041 */
+    XML_SCHEMAP_P_PROPS_CORRECT_1, /* 3042 */
+    XML_SCHEMAP_P_PROPS_CORRECT_2_1, /* 3043 */
+    XML_SCHEMAP_P_PROPS_CORRECT_2_2, /* 3044 */
+    XML_SCHEMAP_E_PROPS_CORRECT_2, /* 3045 */
+    XML_SCHEMAP_E_PROPS_CORRECT_3, /* 3046 */
+    XML_SCHEMAP_E_PROPS_CORRECT_4, /* 3047 */
+    XML_SCHEMAP_E_PROPS_CORRECT_5, /* 3048 */
+    XML_SCHEMAP_E_PROPS_CORRECT_6, /* 3049 */
+    XML_SCHEMAP_SRC_INCLUDE, /* 3050 */
+    XML_SCHEMAP_SRC_ATTRIBUTE_1, /* 3051 */
+    XML_SCHEMAP_SRC_ATTRIBUTE_2, /* 3052 */
+    XML_SCHEMAP_SRC_ATTRIBUTE_3_1, /* 3053 */
+    XML_SCHEMAP_SRC_ATTRIBUTE_3_2, /* 3054 */
+    XML_SCHEMAP_SRC_ATTRIBUTE_4, /* 3055 */
+    XML_SCHEMAP_NO_XMLNS, /* 3056 */
+    XML_SCHEMAP_NO_XSI, /* 3057 */
+    XML_SCHEMAP_COS_VALID_DEFAULT_1, /* 3058 */
+    XML_SCHEMAP_COS_VALID_DEFAULT_2_1, /* 3059 */
+    XML_SCHEMAP_COS_VALID_DEFAULT_2_2_1, /* 3060 */
+    XML_SCHEMAP_COS_VALID_DEFAULT_2_2_2, /* 3061 */
+    XML_SCHEMAP_CVC_SIMPLE_TYPE, /* 3062 */
+    XML_SCHEMAP_COS_CT_EXTENDS_1_1, /* 3063 */
+    XML_SCHEMAP_SRC_IMPORT_1_1, /* 3064 */
+    XML_SCHEMAP_SRC_IMPORT_1_2, /* 3065 */
+    XML_SCHEMAP_SRC_IMPORT_2, /* 3066 */
+    XML_SCHEMAP_SRC_IMPORT_2_1, /* 3067 */
+    XML_SCHEMAP_SRC_IMPORT_2_2, /* 3068 */
+    XML_SCHEMAP_INTERNAL, /* 3069 non-W3C */
+    XML_SCHEMAP_NOT_DETERMINISTIC, /* 3070 non-W3C */
+    XML_SCHEMAP_SRC_ATTRIBUTE_GROUP_1, /* 3071 */
+    XML_SCHEMAP_SRC_ATTRIBUTE_GROUP_2, /* 3072 */
+    XML_SCHEMAP_SRC_ATTRIBUTE_GROUP_3, /* 3073 */
+    XML_SCHEMAP_MG_PROPS_CORRECT_1, /* 3074 */
+    XML_SCHEMAP_MG_PROPS_CORRECT_2, /* 3075 */
+    XML_SCHEMAP_SRC_CT_1, /* 3076 */
+    XML_SCHEMAP_DERIVATION_OK_RESTRICTION_2_1_3, /* 3077 */
+    XML_SCHEMAP_AU_PROPS_CORRECT_2, /* 3078 */
+    XML_SCHEMAP_A_PROPS_CORRECT_2, /* 3079 */
+    XML_SCHEMAP_C_PROPS_CORRECT, /* 3080 */
+    XML_SCHEMAP_SRC_REDEFINE, /* 3081 */
+    XML_SCHEMAP_SRC_IMPORT, /* 3082 */
+    XML_SCHEMAP_WARN_SKIP_SCHEMA, /* 3083 */
+    XML_SCHEMAP_WARN_UNLOCATED_SCHEMA, /* 3084 */
+    XML_SCHEMAP_WARN_ATTR_REDECL_PROH, /* 3085 */
+    XML_SCHEMAP_WARN_ATTR_POINTLESS_PROH, /* 3085 */
+    XML_SCHEMAP_AG_PROPS_CORRECT, /* 3086 */
+    XML_SCHEMAP_COS_CT_EXTENDS_1_2, /* 3087 */
+    XML_SCHEMAP_AU_PROPS_CORRECT, /* 3088 */
+    XML_SCHEMAP_A_PROPS_CORRECT_3, /* 3089 */
+    XML_SCHEMAP_COS_ALL_LIMITED, /* 3090 */
+    XML_SCHEMATRONV_ASSERT = 4000, /* 4000 */
+    XML_SCHEMATRONV_REPORT,
+    XML_MODULE_OPEN = 4900, /* 4900 */
+    XML_MODULE_CLOSE, /* 4901 */
+    XML_CHECK_FOUND_ELEMENT = 5000,
+    XML_CHECK_FOUND_ATTRIBUTE, /* 5001 */
+    XML_CHECK_FOUND_TEXT, /* 5002 */
+    XML_CHECK_FOUND_CDATA, /* 5003 */
+    XML_CHECK_FOUND_ENTITYREF, /* 5004 */
+    XML_CHECK_FOUND_ENTITY, /* 5005 */
+    XML_CHECK_FOUND_PI, /* 5006 */
+    XML_CHECK_FOUND_COMMENT, /* 5007 */
+    XML_CHECK_FOUND_DOCTYPE, /* 5008 */
+    XML_CHECK_FOUND_FRAGMENT, /* 5009 */
+    XML_CHECK_FOUND_NOTATION, /* 5010 */
+    XML_CHECK_UNKNOWN_NODE, /* 5011 */
+    XML_CHECK_ENTITY_TYPE, /* 5012 */
+    XML_CHECK_NO_PARENT, /* 5013 */
+    XML_CHECK_NO_DOC, /* 5014 */
+    XML_CHECK_NO_NAME, /* 5015 */
+    XML_CHECK_NO_ELEM, /* 5016 */
+    XML_CHECK_WRONG_DOC, /* 5017 */
+    XML_CHECK_NO_PREV, /* 5018 */
+    XML_CHECK_WRONG_PREV, /* 5019 */
+    XML_CHECK_NO_NEXT, /* 5020 */
+    XML_CHECK_WRONG_NEXT, /* 5021 */
+    XML_CHECK_NOT_DTD, /* 5022 */
+    XML_CHECK_NOT_ATTR, /* 5023 */
+    XML_CHECK_NOT_ATTR_DECL, /* 5024 */
+    XML_CHECK_NOT_ELEM_DECL, /* 5025 */
+    XML_CHECK_NOT_ENTITY_DECL, /* 5026 */
+    XML_CHECK_NOT_NS_DECL, /* 5027 */
+    XML_CHECK_NO_HREF, /* 5028 */
+    XML_CHECK_WRONG_PARENT,/* 5029 */
+    XML_CHECK_NS_SCOPE, /* 5030 */
+    XML_CHECK_NS_ANCESTOR, /* 5031 */
+    XML_CHECK_NOT_UTF8, /* 5032 */
+    XML_CHECK_NO_DICT, /* 5033 */
+    XML_CHECK_NOT_NCNAME, /* 5034 */
+    XML_CHECK_OUTSIDE_DICT, /* 5035 */
+    XML_CHECK_WRONG_NAME, /* 5036 */
+    XML_CHECK_NAME_NOT_NULL, /* 5037 */
+    XML_I18N_NO_NAME = 6000,
+    XML_I18N_NO_HANDLER, /* 6001 */
+    XML_I18N_EXCESS_HANDLER, /* 6002 */
+    XML_I18N_CONV_FAILED, /* 6003 */
+    XML_I18N_NO_OUTPUT, /* 6004 */
+    XML_BUF_OVERFLOW = 7000
+} xmlParserErrors;
+
+/**
+ * xmlGenericErrorFunc:
+ * @ctx:  a parsing context
+ * @msg:  the message
+ * @...:  the extra arguments of the varargs to format the message
+ *
+ * Signature of the function to use when there is an error and
+ * no parsing or validity context available .
+ */
+typedef void (XMLCDECL *xmlGenericErrorFunc) (void *ctx,
+				 const char *msg,
+				 ...) LIBXML_ATTR_FORMAT(2,3);
+/**
+ * xmlStructuredErrorFunc:
+ * @userData:  user provided data for the error callback
+ * @error:  the error being raised.
+ *
+ * Signature of the function to use when there is an error and
+ * the module handles the new error reporting mechanism.
+ */
+typedef void (XMLCALL *xmlStructuredErrorFunc) (void *userData, xmlErrorPtr error);
+
+/*
+ * Use the following function to reset the two global variables
+ * xmlGenericError and xmlGenericErrorContext.
+ */
+XMLPUBFUN void XMLCALL
+    xmlSetGenericErrorFunc	(void *ctx,
+				 xmlGenericErrorFunc handler);
+XMLPUBFUN void XMLCALL
+    initGenericErrorDefaultFunc	(xmlGenericErrorFunc *handler);
+
+XMLPUBFUN void XMLCALL
+    xmlSetStructuredErrorFunc	(void *ctx,
+				 xmlStructuredErrorFunc handler);
+/*
+ * Default message routines used by SAX and Valid context for error
+ * and warning reporting.
+ */
+XMLPUBFUN void XMLCDECL
+    xmlParserError		(void *ctx,
+				 const char *msg,
+				 ...) LIBXML_ATTR_FORMAT(2,3);
+XMLPUBFUN void XMLCDECL
+    xmlParserWarning		(void *ctx,
+				 const char *msg,
+				 ...) LIBXML_ATTR_FORMAT(2,3);
+XMLPUBFUN void XMLCDECL
+    xmlParserValidityError	(void *ctx,
+				 const char *msg,
+				 ...) LIBXML_ATTR_FORMAT(2,3);
+XMLPUBFUN void XMLCDECL
+    xmlParserValidityWarning	(void *ctx,
+				 const char *msg,
+				 ...) LIBXML_ATTR_FORMAT(2,3);
+XMLPUBFUN void XMLCALL
+    xmlParserPrintFileInfo	(xmlParserInputPtr input);
+XMLPUBFUN void XMLCALL
+    xmlParserPrintFileContext	(xmlParserInputPtr input);
+
+/*
+ * Extended error information routines
+ */
+XMLPUBFUN xmlErrorPtr XMLCALL
+    xmlGetLastError		(void);
+XMLPUBFUN void XMLCALL
+    xmlResetLastError		(void);
+XMLPUBFUN xmlErrorPtr XMLCALL
+    xmlCtxtGetLastError		(void *ctx);
+XMLPUBFUN void XMLCALL
+    xmlCtxtResetLastError	(void *ctx);
+XMLPUBFUN void XMLCALL
+    xmlResetError		(xmlErrorPtr err);
+XMLPUBFUN int XMLCALL
+    xmlCopyError		(xmlErrorPtr from,
+				 xmlErrorPtr to);
+
+#ifdef IN_LIBXML
+/*
+ * Internal callback reporting routine
+ */
+XMLPUBFUN void XMLCALL
+    __xmlRaiseError		(xmlStructuredErrorFunc schannel,
+				 xmlGenericErrorFunc channel,
+				 void *data,
+                                 void *ctx,
+				 void *node,
+				 int domain,
+				 int code,
+				 xmlErrorLevel level,
+				 const char *file,
+				 int line,
+				 const char *str1,
+				 const char *str2,
+				 const char *str3,
+				 int int1,
+				 int col,
+				 const char *msg,
+				 ...) LIBXML_ATTR_FORMAT(16,17);
+XMLPUBFUN void XMLCALL
+    __xmlSimpleError		(int domain,
+				 int code,
+				 xmlNodePtr node,
+				 const char *msg,
+				 const char *extra) LIBXML_ATTR_FORMAT(4,0);
+#endif
+#ifdef __cplusplus
+}
+#endif
+#endif /* __XML_ERROR_H__ */
diff --git a/src/include/libxml/xmlexports.h b/src/include/libxml/xmlexports.h
new file mode 100644
index 000000000000..aceede5ec050
--- /dev/null
+++ b/src/include/libxml/xmlexports.h
@@ -0,0 +1,77 @@
+/*
+ * Summary: macros for marking symbols as exportable/importable.
+ * Description: macros for marking symbols as exportable/importable.
+ *
+ * Copy: See Copyright for the status of this software.
+ */
+
+#ifndef __XML_EXPORTS_H__
+#define __XML_EXPORTS_H__
+
+#if defined(_WIN32) || defined(__CYGWIN__)
+/** DOC_DISABLE */
+
+#ifdef LIBXML_STATIC
+  #define XMLPUBLIC
+#elif defined(IN_LIBXML)
+  #define XMLPUBLIC __declspec(dllexport)
+#else
+  #define XMLPUBLIC __declspec(dllimport)
+#endif
+
+#if defined(LIBXML_FASTCALL)
+  #define XMLCALL __fastcall
+#else
+  #define XMLCALL __cdecl
+#endif
+#define XMLCDECL __cdecl
+
+/** DOC_ENABLE */
+#else /* not Windows */
+
+/**
+ * XMLPUBLIC:
+ *
+ * Macro which declares a public symbol
+ */
+#define XMLPUBLIC
+
+/**
+ * XMLCALL:
+ *
+ * Macro which declares the calling convention for exported functions
+ */
+#define XMLCALL
+
+/**
+ * XMLCDECL:
+ *
+ * Macro which declares the calling convention for exported functions that
+ * use '...'.
+ */
+#define XMLCDECL
+
+#endif /* platform switch */
+
+/*
+ * XMLPUBFUN:
+ *
+ * Macro which declares an exportable function
+ */
+#define XMLPUBFUN XMLPUBLIC
+
+/**
+ * XMLPUBVAR:
+ *
+ * Macro which declares an exportable variable
+ */
+#define XMLPUBVAR XMLPUBLIC extern
+
+/* Compatibility */
+#if !defined(LIBXML_DLL_IMPORT)
+#define LIBXML_DLL_IMPORT XMLPUBVAR
+#endif
+
+#endif /* __XML_EXPORTS_H__ */
+
+
diff --git a/src/include/libxml/xmlmemory.h b/src/include/libxml/xmlmemory.h
new file mode 100644
index 000000000000..17e375a3c9ad
--- /dev/null
+++ b/src/include/libxml/xmlmemory.h
@@ -0,0 +1,224 @@
+/*
+ * Summary: interface for the memory allocator
+ * Description: provides interfaces for the memory allocator,
+ *              including debugging capabilities.
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+
+#ifndef __DEBUG_MEMORY_ALLOC__
+#define __DEBUG_MEMORY_ALLOC__
+
+#include <stdio.h>
+#include <libxml/xmlversion.h>
+
+/**
+ * DEBUG_MEMORY:
+ *
+ * DEBUG_MEMORY replaces the allocator with a collect and debug
+ * shell to the libc allocator.
+ * DEBUG_MEMORY should only be activated when debugging
+ * libxml i.e. if libxml has been configured with --with-debug-mem too.
+ */
+/* #define DEBUG_MEMORY_FREED */
+/* #define DEBUG_MEMORY_LOCATION */
+
+#ifdef DEBUG
+#ifndef DEBUG_MEMORY
+#define DEBUG_MEMORY
+#endif
+#endif
+
+/**
+ * DEBUG_MEMORY_LOCATION:
+ *
+ * DEBUG_MEMORY_LOCATION should be activated only when debugging
+ * libxml i.e. if libxml has been configured with --with-debug-mem too.
+ */
+#ifdef DEBUG_MEMORY_LOCATION
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * The XML memory wrapper support 4 basic overloadable functions.
+ */
+/**
+ * xmlFreeFunc:
+ * @mem: an already allocated block of memory
+ *
+ * Signature for a free() implementation.
+ */
+typedef void (XMLCALL *xmlFreeFunc)(void *mem);
+/**
+ * xmlMallocFunc:
+ * @size:  the size requested in bytes
+ *
+ * Signature for a malloc() implementation.
+ *
+ * Returns a pointer to the newly allocated block or NULL in case of error.
+ */
+typedef void *(LIBXML_ATTR_ALLOC_SIZE(1) XMLCALL *xmlMallocFunc)(size_t size);
+
+/**
+ * xmlReallocFunc:
+ * @mem: an already allocated block of memory
+ * @size:  the new size requested in bytes
+ *
+ * Signature for a realloc() implementation.
+ *
+ * Returns a pointer to the newly reallocated block or NULL in case of error.
+ */
+typedef void *(XMLCALL *xmlReallocFunc)(void *mem, size_t size);
+
+/**
+ * xmlStrdupFunc:
+ * @str: a zero terminated string
+ *
+ * Signature for an strdup() implementation.
+ *
+ * Returns the copy of the string or NULL in case of error.
+ */
+typedef char *(XMLCALL *xmlStrdupFunc)(const char *str);
+
+/*
+ * The 4 interfaces used for all memory handling within libxml.
+LIBXML_DLL_IMPORT xmlFreeFunc xmlFree;
+LIBXML_DLL_IMPORT xmlMallocFunc xmlMalloc;
+LIBXML_DLL_IMPORT xmlMallocFunc xmlMallocAtomic;
+LIBXML_DLL_IMPORT xmlReallocFunc xmlRealloc;
+LIBXML_DLL_IMPORT xmlStrdupFunc xmlMemStrdup;
+ */
+
+/*
+ * The way to overload the existing functions.
+ * The xmlGc function have an extra entry for atomic block
+ * allocations useful for garbage collected memory allocators
+ */
+XMLPUBFUN int XMLCALL
+	xmlMemSetup	(xmlFreeFunc freeFunc,
+			 xmlMallocFunc mallocFunc,
+			 xmlReallocFunc reallocFunc,
+			 xmlStrdupFunc strdupFunc);
+XMLPUBFUN int XMLCALL
+	xmlMemGet	(xmlFreeFunc *freeFunc,
+			 xmlMallocFunc *mallocFunc,
+			 xmlReallocFunc *reallocFunc,
+			 xmlStrdupFunc *strdupFunc);
+XMLPUBFUN int XMLCALL
+	xmlGcMemSetup	(xmlFreeFunc freeFunc,
+			 xmlMallocFunc mallocFunc,
+			 xmlMallocFunc mallocAtomicFunc,
+			 xmlReallocFunc reallocFunc,
+			 xmlStrdupFunc strdupFunc);
+XMLPUBFUN int XMLCALL
+	xmlGcMemGet	(xmlFreeFunc *freeFunc,
+			 xmlMallocFunc *mallocFunc,
+			 xmlMallocFunc *mallocAtomicFunc,
+			 xmlReallocFunc *reallocFunc,
+			 xmlStrdupFunc *strdupFunc);
+
+/*
+ * Initialization of the memory layer.
+ */
+XMLPUBFUN int XMLCALL
+	xmlInitMemory	(void);
+
+/*
+ * Cleanup of the memory layer.
+ */
+XMLPUBFUN void XMLCALL
+                xmlCleanupMemory        (void);
+/*
+ * These are specific to the XML debug memory wrapper.
+ */
+XMLPUBFUN int XMLCALL
+	xmlMemUsed	(void);
+XMLPUBFUN int XMLCALL
+	xmlMemBlocks	(void);
+XMLPUBFUN void XMLCALL
+	xmlMemDisplay	(FILE *fp);
+XMLPUBFUN void XMLCALL
+	xmlMemDisplayLast(FILE *fp, long nbBytes);
+XMLPUBFUN void XMLCALL
+	xmlMemShow	(FILE *fp, int nr);
+XMLPUBFUN void XMLCALL
+	xmlMemoryDump	(void);
+XMLPUBFUN void * XMLCALL
+	xmlMemMalloc	(size_t size) LIBXML_ATTR_ALLOC_SIZE(1);
+XMLPUBFUN void * XMLCALL
+	xmlMemRealloc	(void *ptr,size_t size);
+XMLPUBFUN void XMLCALL
+	xmlMemFree	(void *ptr);
+XMLPUBFUN char * XMLCALL
+	xmlMemoryStrdup	(const char *str);
+XMLPUBFUN void * XMLCALL
+	xmlMallocLoc	(size_t size, const char *file, int line) LIBXML_ATTR_ALLOC_SIZE(1);
+XMLPUBFUN void * XMLCALL
+	xmlReallocLoc	(void *ptr, size_t size, const char *file, int line);
+XMLPUBFUN void * XMLCALL
+	xmlMallocAtomicLoc (size_t size, const char *file, int line) LIBXML_ATTR_ALLOC_SIZE(1);
+XMLPUBFUN char * XMLCALL
+	xmlMemStrdupLoc	(const char *str, const char *file, int line);
+
+
+#ifdef DEBUG_MEMORY_LOCATION
+/**
+ * xmlMalloc:
+ * @size:  number of bytes to allocate
+ *
+ * Wrapper for the malloc() function used in the XML library.
+ *
+ * Returns the pointer to the allocated area or NULL in case of error.
+ */
+#define xmlMalloc(size) xmlMallocLoc((size), __FILE__, __LINE__)
+/**
+ * xmlMallocAtomic:
+ * @size:  number of bytes to allocate
+ *
+ * Wrapper for the malloc() function used in the XML library for allocation
+ * of block not containing pointers to other areas.
+ *
+ * Returns the pointer to the allocated area or NULL in case of error.
+ */
+#define xmlMallocAtomic(size) xmlMallocAtomicLoc((size), __FILE__, __LINE__)
+/**
+ * xmlRealloc:
+ * @ptr:  pointer to the existing allocated area
+ * @size:  number of bytes to allocate
+ *
+ * Wrapper for the realloc() function used in the XML library.
+ *
+ * Returns the pointer to the allocated area or NULL in case of error.
+ */
+#define xmlRealloc(ptr, size) xmlReallocLoc((ptr), (size), __FILE__, __LINE__)
+/**
+ * xmlMemStrdup:
+ * @str:  pointer to the existing string
+ *
+ * Wrapper for the strdup() function, xmlStrdup() is usually preferred.
+ *
+ * Returns the pointer to the allocated area or NULL in case of error.
+ */
+#define xmlMemStrdup(str) xmlMemStrdupLoc((str), __FILE__, __LINE__)
+
+#endif /* DEBUG_MEMORY_LOCATION */
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#ifndef __XML_GLOBALS_H
+#ifndef __XML_THREADS_H__
+#include <libxml/threads.h>
+#include <libxml/globals.h>
+#endif
+#endif
+
+#endif  /* __DEBUG_MEMORY_ALLOC__ */
+
diff --git a/src/include/libxml/xmlmodule.h b/src/include/libxml/xmlmodule.h
new file mode 100644
index 000000000000..9667820070af
--- /dev/null
+++ b/src/include/libxml/xmlmodule.h
@@ -0,0 +1,57 @@
+/*
+ * Summary: dynamic module loading
+ * Description: basic API for dynamic module loading, used by
+ *              libexslt added in 2.6.17
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Joel W. Reed
+ */
+
+#ifndef __XML_MODULE_H__
+#define __XML_MODULE_H__
+
+#include <libxml/xmlversion.h>
+
+#ifdef LIBXML_MODULES_ENABLED
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * xmlModulePtr:
+ *
+ * A handle to a dynamically loaded module
+ */
+typedef struct _xmlModule xmlModule;
+typedef xmlModule *xmlModulePtr;
+
+/**
+ * xmlModuleOption:
+ *
+ * enumeration of options that can be passed down to xmlModuleOpen()
+ */
+typedef enum {
+    XML_MODULE_LAZY = 1,	/* lazy binding */
+    XML_MODULE_LOCAL= 2		/* local binding */
+} xmlModuleOption;
+
+XMLPUBFUN xmlModulePtr XMLCALL xmlModuleOpen	(const char *filename,
+						 int options);
+
+XMLPUBFUN int XMLCALL xmlModuleSymbol		(xmlModulePtr module,
+						 const char* name,
+						 void **result);
+
+XMLPUBFUN int XMLCALL xmlModuleClose		(xmlModulePtr module);
+
+XMLPUBFUN int XMLCALL xmlModuleFree		(xmlModulePtr module);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LIBXML_MODULES_ENABLED */
+
+#endif /*__XML_MODULE_H__ */
diff --git a/src/include/libxml/xmlreader.h b/src/include/libxml/xmlreader.h
new file mode 100644
index 000000000000..e8a8bcc9aab0
--- /dev/null
+++ b/src/include/libxml/xmlreader.h
@@ -0,0 +1,428 @@
+/*
+ * Summary: the XMLReader implementation
+ * Description: API of the XML streaming API based on C# interfaces.
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_XMLREADER_H__
+#define __XML_XMLREADER_H__
+
+#include <libxml/xmlversion.h>
+#include <libxml/tree.h>
+#include <libxml/xmlIO.h>
+#ifdef LIBXML_SCHEMAS_ENABLED
+#include <libxml/relaxng.h>
+#include <libxml/xmlschemas.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * xmlParserSeverities:
+ *
+ * How severe an error callback is when the per-reader error callback API
+ * is used.
+ */
+typedef enum {
+    XML_PARSER_SEVERITY_VALIDITY_WARNING = 1,
+    XML_PARSER_SEVERITY_VALIDITY_ERROR = 2,
+    XML_PARSER_SEVERITY_WARNING = 3,
+    XML_PARSER_SEVERITY_ERROR = 4
+} xmlParserSeverities;
+
+#ifdef LIBXML_READER_ENABLED
+
+/**
+ * xmlTextReaderMode:
+ *
+ * Internal state values for the reader.
+ */
+typedef enum {
+    XML_TEXTREADER_MODE_INITIAL = 0,
+    XML_TEXTREADER_MODE_INTERACTIVE = 1,
+    XML_TEXTREADER_MODE_ERROR = 2,
+    XML_TEXTREADER_MODE_EOF =3,
+    XML_TEXTREADER_MODE_CLOSED = 4,
+    XML_TEXTREADER_MODE_READING = 5
+} xmlTextReaderMode;
+
+/**
+ * xmlParserProperties:
+ *
+ * Some common options to use with xmlTextReaderSetParserProp, but it
+ * is better to use xmlParserOption and the xmlReaderNewxxx and
+ * xmlReaderForxxx APIs now.
+ */
+typedef enum {
+    XML_PARSER_LOADDTD = 1,
+    XML_PARSER_DEFAULTATTRS = 2,
+    XML_PARSER_VALIDATE = 3,
+    XML_PARSER_SUBST_ENTITIES = 4
+} xmlParserProperties;
+
+/**
+ * xmlReaderTypes:
+ *
+ * Predefined constants for the different types of nodes.
+ */
+typedef enum {
+    XML_READER_TYPE_NONE = 0,
+    XML_READER_TYPE_ELEMENT = 1,
+    XML_READER_TYPE_ATTRIBUTE = 2,
+    XML_READER_TYPE_TEXT = 3,
+    XML_READER_TYPE_CDATA = 4,
+    XML_READER_TYPE_ENTITY_REFERENCE = 5,
+    XML_READER_TYPE_ENTITY = 6,
+    XML_READER_TYPE_PROCESSING_INSTRUCTION = 7,
+    XML_READER_TYPE_COMMENT = 8,
+    XML_READER_TYPE_DOCUMENT = 9,
+    XML_READER_TYPE_DOCUMENT_TYPE = 10,
+    XML_READER_TYPE_DOCUMENT_FRAGMENT = 11,
+    XML_READER_TYPE_NOTATION = 12,
+    XML_READER_TYPE_WHITESPACE = 13,
+    XML_READER_TYPE_SIGNIFICANT_WHITESPACE = 14,
+    XML_READER_TYPE_END_ELEMENT = 15,
+    XML_READER_TYPE_END_ENTITY = 16,
+    XML_READER_TYPE_XML_DECLARATION = 17
+} xmlReaderTypes;
+
+/**
+ * xmlTextReader:
+ *
+ * Structure for an xmlReader context.
+ */
+typedef struct _xmlTextReader xmlTextReader;
+
+/**
+ * xmlTextReaderPtr:
+ *
+ * Pointer to an xmlReader context.
+ */
+typedef xmlTextReader *xmlTextReaderPtr;
+
+/*
+ * Constructors & Destructor
+ */
+XMLPUBFUN xmlTextReaderPtr XMLCALL
+			xmlNewTextReader	(xmlParserInputBufferPtr input,
+	                                         const char *URI);
+XMLPUBFUN xmlTextReaderPtr XMLCALL
+			xmlNewTextReaderFilename(const char *URI);
+
+XMLPUBFUN void XMLCALL
+			xmlFreeTextReader	(xmlTextReaderPtr reader);
+
+XMLPUBFUN int XMLCALL
+            xmlTextReaderSetup(xmlTextReaderPtr reader,
+                   xmlParserInputBufferPtr input, const char *URL,
+                   const char *encoding, int options);
+
+/*
+ * Iterators
+ */
+XMLPUBFUN int XMLCALL
+			xmlTextReaderRead	(xmlTextReaderPtr reader);
+
+#ifdef LIBXML_WRITER_ENABLED
+XMLPUBFUN xmlChar * XMLCALL
+			xmlTextReaderReadInnerXml(xmlTextReaderPtr reader);
+
+XMLPUBFUN xmlChar * XMLCALL
+			xmlTextReaderReadOuterXml(xmlTextReaderPtr reader);
+#endif
+
+XMLPUBFUN xmlChar * XMLCALL
+			xmlTextReaderReadString	(xmlTextReaderPtr reader);
+XMLPUBFUN int XMLCALL
+			xmlTextReaderReadAttributeValue(xmlTextReaderPtr reader);
+
+/*
+ * Attributes of the node
+ */
+XMLPUBFUN int XMLCALL
+			xmlTextReaderAttributeCount(xmlTextReaderPtr reader);
+XMLPUBFUN int XMLCALL
+			xmlTextReaderDepth	(xmlTextReaderPtr reader);
+XMLPUBFUN int XMLCALL
+			xmlTextReaderHasAttributes(xmlTextReaderPtr reader);
+XMLPUBFUN int XMLCALL
+			xmlTextReaderHasValue(xmlTextReaderPtr reader);
+XMLPUBFUN int XMLCALL
+			xmlTextReaderIsDefault	(xmlTextReaderPtr reader);
+XMLPUBFUN int XMLCALL
+			xmlTextReaderIsEmptyElement(xmlTextReaderPtr reader);
+XMLPUBFUN int XMLCALL
+			xmlTextReaderNodeType	(xmlTextReaderPtr reader);
+XMLPUBFUN int XMLCALL
+			xmlTextReaderQuoteChar	(xmlTextReaderPtr reader);
+XMLPUBFUN int XMLCALL
+			xmlTextReaderReadState	(xmlTextReaderPtr reader);
+XMLPUBFUN int XMLCALL
+                        xmlTextReaderIsNamespaceDecl(xmlTextReaderPtr reader);
+
+XMLPUBFUN const xmlChar * XMLCALL
+		    xmlTextReaderConstBaseUri	(xmlTextReaderPtr reader);
+XMLPUBFUN const xmlChar * XMLCALL
+		    xmlTextReaderConstLocalName	(xmlTextReaderPtr reader);
+XMLPUBFUN const xmlChar * XMLCALL
+		    xmlTextReaderConstName	(xmlTextReaderPtr reader);
+XMLPUBFUN const xmlChar * XMLCALL
+		    xmlTextReaderConstNamespaceUri(xmlTextReaderPtr reader);
+XMLPUBFUN const xmlChar * XMLCALL
+		    xmlTextReaderConstPrefix	(xmlTextReaderPtr reader);
+XMLPUBFUN const xmlChar * XMLCALL
+		    xmlTextReaderConstXmlLang	(xmlTextReaderPtr reader);
+XMLPUBFUN const xmlChar * XMLCALL
+		    xmlTextReaderConstString	(xmlTextReaderPtr reader,
+						 const xmlChar *str);
+XMLPUBFUN const xmlChar * XMLCALL
+		    xmlTextReaderConstValue	(xmlTextReaderPtr reader);
+
+/*
+ * use the Const version of the routine for
+ * better performance and simpler code
+ */
+XMLPUBFUN xmlChar * XMLCALL
+			xmlTextReaderBaseUri	(xmlTextReaderPtr reader);
+XMLPUBFUN xmlChar * XMLCALL
+			xmlTextReaderLocalName	(xmlTextReaderPtr reader);
+XMLPUBFUN xmlChar * XMLCALL
+			xmlTextReaderName	(xmlTextReaderPtr reader);
+XMLPUBFUN xmlChar * XMLCALL
+			xmlTextReaderNamespaceUri(xmlTextReaderPtr reader);
+XMLPUBFUN xmlChar * XMLCALL
+			xmlTextReaderPrefix	(xmlTextReaderPtr reader);
+XMLPUBFUN xmlChar * XMLCALL
+			xmlTextReaderXmlLang	(xmlTextReaderPtr reader);
+XMLPUBFUN xmlChar * XMLCALL
+			xmlTextReaderValue	(xmlTextReaderPtr reader);
+
+/*
+ * Methods of the XmlTextReader
+ */
+XMLPUBFUN int XMLCALL
+		    xmlTextReaderClose		(xmlTextReaderPtr reader);
+XMLPUBFUN xmlChar * XMLCALL
+		    xmlTextReaderGetAttributeNo	(xmlTextReaderPtr reader,
+						 int no);
+XMLPUBFUN xmlChar * XMLCALL
+		    xmlTextReaderGetAttribute	(xmlTextReaderPtr reader,
+						 const xmlChar *name);
+XMLPUBFUN xmlChar * XMLCALL
+		    xmlTextReaderGetAttributeNs	(xmlTextReaderPtr reader,
+						 const xmlChar *localName,
+						 const xmlChar *namespaceURI);
+XMLPUBFUN xmlParserInputBufferPtr XMLCALL
+		    xmlTextReaderGetRemainder	(xmlTextReaderPtr reader);
+XMLPUBFUN xmlChar * XMLCALL
+		    xmlTextReaderLookupNamespace(xmlTextReaderPtr reader,
+						 const xmlChar *prefix);
+XMLPUBFUN int XMLCALL
+		    xmlTextReaderMoveToAttributeNo(xmlTextReaderPtr reader,
+						 int no);
+XMLPUBFUN int XMLCALL
+		    xmlTextReaderMoveToAttribute(xmlTextReaderPtr reader,
+						 const xmlChar *name);
+XMLPUBFUN int XMLCALL
+		    xmlTextReaderMoveToAttributeNs(xmlTextReaderPtr reader,
+						 const xmlChar *localName,
+						 const xmlChar *namespaceURI);
+XMLPUBFUN int XMLCALL
+		    xmlTextReaderMoveToFirstAttribute(xmlTextReaderPtr reader);
+XMLPUBFUN int XMLCALL
+		    xmlTextReaderMoveToNextAttribute(xmlTextReaderPtr reader);
+XMLPUBFUN int XMLCALL
+		    xmlTextReaderMoveToElement	(xmlTextReaderPtr reader);
+XMLPUBFUN int XMLCALL
+		    xmlTextReaderNormalization	(xmlTextReaderPtr reader);
+XMLPUBFUN const xmlChar * XMLCALL
+		    xmlTextReaderConstEncoding  (xmlTextReaderPtr reader);
+
+/*
+ * Extensions
+ */
+XMLPUBFUN int XMLCALL
+		    xmlTextReaderSetParserProp	(xmlTextReaderPtr reader,
+						 int prop,
+						 int value);
+XMLPUBFUN int XMLCALL
+		    xmlTextReaderGetParserProp	(xmlTextReaderPtr reader,
+						 int prop);
+XMLPUBFUN xmlNodePtr XMLCALL
+		    xmlTextReaderCurrentNode	(xmlTextReaderPtr reader);
+
+XMLPUBFUN int XMLCALL
+            xmlTextReaderGetParserLineNumber(xmlTextReaderPtr reader);
+
+XMLPUBFUN int XMLCALL
+            xmlTextReaderGetParserColumnNumber(xmlTextReaderPtr reader);
+
+XMLPUBFUN xmlNodePtr XMLCALL
+		    xmlTextReaderPreserve	(xmlTextReaderPtr reader);
+#ifdef LIBXML_PATTERN_ENABLED
+XMLPUBFUN int XMLCALL
+		    xmlTextReaderPreservePattern(xmlTextReaderPtr reader,
+						 const xmlChar *pattern,
+						 const xmlChar **namespaces);
+#endif /* LIBXML_PATTERN_ENABLED */
+XMLPUBFUN xmlDocPtr XMLCALL
+		    xmlTextReaderCurrentDoc	(xmlTextReaderPtr reader);
+XMLPUBFUN xmlNodePtr XMLCALL
+		    xmlTextReaderExpand		(xmlTextReaderPtr reader);
+XMLPUBFUN int XMLCALL
+		    xmlTextReaderNext		(xmlTextReaderPtr reader);
+XMLPUBFUN int XMLCALL
+		    xmlTextReaderNextSibling	(xmlTextReaderPtr reader);
+XMLPUBFUN int XMLCALL
+		    xmlTextReaderIsValid	(xmlTextReaderPtr reader);
+#ifdef LIBXML_SCHEMAS_ENABLED
+XMLPUBFUN int XMLCALL
+		    xmlTextReaderRelaxNGValidate(xmlTextReaderPtr reader,
+						 const char *rng);
+XMLPUBFUN int XMLCALL
+		    xmlTextReaderRelaxNGValidateCtxt(xmlTextReaderPtr reader,
+						 xmlRelaxNGValidCtxtPtr ctxt,
+						 int options);
+
+XMLPUBFUN int XMLCALL
+		    xmlTextReaderRelaxNGSetSchema(xmlTextReaderPtr reader,
+						 xmlRelaxNGPtr schema);
+XMLPUBFUN int XMLCALL
+		    xmlTextReaderSchemaValidate	(xmlTextReaderPtr reader,
+						 const char *xsd);
+XMLPUBFUN int XMLCALL
+		    xmlTextReaderSchemaValidateCtxt(xmlTextReaderPtr reader,
+						 xmlSchemaValidCtxtPtr ctxt,
+						 int options);
+XMLPUBFUN int XMLCALL
+		    xmlTextReaderSetSchema	(xmlTextReaderPtr reader,
+						 xmlSchemaPtr schema);
+#endif
+XMLPUBFUN const xmlChar * XMLCALL
+		    xmlTextReaderConstXmlVersion(xmlTextReaderPtr reader);
+XMLPUBFUN int XMLCALL
+		    xmlTextReaderStandalone     (xmlTextReaderPtr reader);
+
+
+/*
+ * Index lookup
+ */
+XMLPUBFUN long XMLCALL
+		xmlTextReaderByteConsumed	(xmlTextReaderPtr reader);
+
+/*
+ * New more complete APIs for simpler creation and reuse of readers
+ */
+XMLPUBFUN xmlTextReaderPtr XMLCALL
+		xmlReaderWalker		(xmlDocPtr doc);
+XMLPUBFUN xmlTextReaderPtr XMLCALL
+		xmlReaderForDoc		(const xmlChar * cur,
+					 const char *URL,
+					 const char *encoding,
+					 int options);
+XMLPUBFUN xmlTextReaderPtr XMLCALL
+		xmlReaderForFile	(const char *filename,
+					 const char *encoding,
+					 int options);
+XMLPUBFUN xmlTextReaderPtr XMLCALL
+		xmlReaderForMemory	(const char *buffer,
+					 int size,
+					 const char *URL,
+					 const char *encoding,
+					 int options);
+XMLPUBFUN xmlTextReaderPtr XMLCALL
+		xmlReaderForFd		(int fd,
+					 const char *URL,
+					 const char *encoding,
+					 int options);
+XMLPUBFUN xmlTextReaderPtr XMLCALL
+		xmlReaderForIO		(xmlInputReadCallback ioread,
+					 xmlInputCloseCallback ioclose,
+					 void *ioctx,
+					 const char *URL,
+					 const char *encoding,
+					 int options);
+
+XMLPUBFUN int XMLCALL
+		xmlReaderNewWalker	(xmlTextReaderPtr reader,
+					 xmlDocPtr doc);
+XMLPUBFUN int XMLCALL
+		xmlReaderNewDoc		(xmlTextReaderPtr reader,
+					 const xmlChar * cur,
+					 const char *URL,
+					 const char *encoding,
+					 int options);
+XMLPUBFUN int XMLCALL
+		xmlReaderNewFile	(xmlTextReaderPtr reader,
+					 const char *filename,
+					 const char *encoding,
+					 int options);
+XMLPUBFUN int XMLCALL
+		xmlReaderNewMemory	(xmlTextReaderPtr reader,
+					 const char *buffer,
+					 int size,
+					 const char *URL,
+					 const char *encoding,
+					 int options);
+XMLPUBFUN int XMLCALL
+		xmlReaderNewFd		(xmlTextReaderPtr reader,
+					 int fd,
+					 const char *URL,
+					 const char *encoding,
+					 int options);
+XMLPUBFUN int XMLCALL
+		xmlReaderNewIO		(xmlTextReaderPtr reader,
+					 xmlInputReadCallback ioread,
+					 xmlInputCloseCallback ioclose,
+					 void *ioctx,
+					 const char *URL,
+					 const char *encoding,
+					 int options);
+/*
+ * Error handling extensions
+ */
+typedef void *  xmlTextReaderLocatorPtr;
+
+/**
+ * xmlTextReaderErrorFunc:
+ * @arg: the user argument
+ * @msg: the message
+ * @severity: the severity of the error
+ * @locator: a locator indicating where the error occurred
+ *
+ * Signature of an error callback from a reader parser
+ */
+typedef void (XMLCALL *xmlTextReaderErrorFunc)(void *arg,
+					       const char *msg,
+					       xmlParserSeverities severity,
+					       xmlTextReaderLocatorPtr locator);
+XMLPUBFUN int XMLCALL
+	    xmlTextReaderLocatorLineNumber(xmlTextReaderLocatorPtr locator);
+XMLPUBFUN xmlChar * XMLCALL
+	    xmlTextReaderLocatorBaseURI (xmlTextReaderLocatorPtr locator);
+XMLPUBFUN void XMLCALL
+	    xmlTextReaderSetErrorHandler(xmlTextReaderPtr reader,
+					 xmlTextReaderErrorFunc f,
+					 void *arg);
+XMLPUBFUN void XMLCALL
+	    xmlTextReaderSetStructuredErrorHandler(xmlTextReaderPtr reader,
+						   xmlStructuredErrorFunc f,
+						   void *arg);
+XMLPUBFUN void XMLCALL
+	    xmlTextReaderGetErrorHandler(xmlTextReaderPtr reader,
+					 xmlTextReaderErrorFunc *f,
+					 void **arg);
+
+#endif /* LIBXML_READER_ENABLED */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __XML_XMLREADER_H__ */
+
diff --git a/src/include/libxml/xmlregexp.h b/src/include/libxml/xmlregexp.h
new file mode 100644
index 000000000000..7009645a9252
--- /dev/null
+++ b/src/include/libxml/xmlregexp.h
@@ -0,0 +1,222 @@
+/*
+ * Summary: regular expressions handling
+ * Description: basic API for libxml regular expressions handling used
+ *              for XML Schemas and validation.
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_REGEXP_H__
+#define __XML_REGEXP_H__
+
+#include <libxml/xmlversion.h>
+
+#ifdef LIBXML_REGEXP_ENABLED
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * xmlRegexpPtr:
+ *
+ * A libxml regular expression, they can actually be far more complex
+ * thank the POSIX regex expressions.
+ */
+typedef struct _xmlRegexp xmlRegexp;
+typedef xmlRegexp *xmlRegexpPtr;
+
+/**
+ * xmlRegExecCtxtPtr:
+ *
+ * A libxml progressive regular expression evaluation context
+ */
+typedef struct _xmlRegExecCtxt xmlRegExecCtxt;
+typedef xmlRegExecCtxt *xmlRegExecCtxtPtr;
+
+#ifdef __cplusplus
+}
+#endif
+#include <libxml/tree.h>
+#include <libxml/dict.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * The POSIX like API
+ */
+XMLPUBFUN xmlRegexpPtr XMLCALL
+		    xmlRegexpCompile	(const xmlChar *regexp);
+XMLPUBFUN void XMLCALL			 xmlRegFreeRegexp(xmlRegexpPtr regexp);
+XMLPUBFUN int XMLCALL
+		    xmlRegexpExec	(xmlRegexpPtr comp,
+					 const xmlChar *value);
+XMLPUBFUN void XMLCALL
+		    xmlRegexpPrint	(FILE *output,
+					 xmlRegexpPtr regexp);
+XMLPUBFUN int XMLCALL
+		    xmlRegexpIsDeterminist(xmlRegexpPtr comp);
+
+/**
+ * xmlRegExecCallbacks:
+ * @exec: the regular expression context
+ * @token: the current token string
+ * @transdata: transition data
+ * @inputdata: input data
+ *
+ * Callback function when doing a transition in the automata
+ */
+typedef void (*xmlRegExecCallbacks) (xmlRegExecCtxtPtr exec,
+	                             const xmlChar *token,
+				     void *transdata,
+				     void *inputdata);
+
+/*
+ * The progressive API
+ */
+XMLPUBFUN xmlRegExecCtxtPtr XMLCALL
+		    xmlRegNewExecCtxt	(xmlRegexpPtr comp,
+					 xmlRegExecCallbacks callback,
+					 void *data);
+XMLPUBFUN void XMLCALL
+		    xmlRegFreeExecCtxt	(xmlRegExecCtxtPtr exec);
+XMLPUBFUN int XMLCALL
+		    xmlRegExecPushString(xmlRegExecCtxtPtr exec,
+					 const xmlChar *value,
+					 void *data);
+XMLPUBFUN int XMLCALL
+		    xmlRegExecPushString2(xmlRegExecCtxtPtr exec,
+					 const xmlChar *value,
+					 const xmlChar *value2,
+					 void *data);
+
+XMLPUBFUN int XMLCALL
+		    xmlRegExecNextValues(xmlRegExecCtxtPtr exec,
+					 int *nbval,
+					 int *nbneg,
+					 xmlChar **values,
+					 int *terminal);
+XMLPUBFUN int XMLCALL
+		    xmlRegExecErrInfo	(xmlRegExecCtxtPtr exec,
+					 const xmlChar **string,
+					 int *nbval,
+					 int *nbneg,
+					 xmlChar **values,
+					 int *terminal);
+#ifdef LIBXML_EXPR_ENABLED
+/*
+ * Formal regular expression handling
+ * Its goal is to do some formal work on content models
+ */
+
+/* expressions are used within a context */
+typedef struct _xmlExpCtxt xmlExpCtxt;
+typedef xmlExpCtxt *xmlExpCtxtPtr;
+
+XMLPUBFUN void XMLCALL
+			xmlExpFreeCtxt	(xmlExpCtxtPtr ctxt);
+XMLPUBFUN xmlExpCtxtPtr XMLCALL
+			xmlExpNewCtxt	(int maxNodes,
+					 xmlDictPtr dict);
+
+XMLPUBFUN int XMLCALL
+			xmlExpCtxtNbNodes(xmlExpCtxtPtr ctxt);
+XMLPUBFUN int XMLCALL
+			xmlExpCtxtNbCons(xmlExpCtxtPtr ctxt);
+
+/* Expressions are trees but the tree is opaque */
+typedef struct _xmlExpNode xmlExpNode;
+typedef xmlExpNode *xmlExpNodePtr;
+
+typedef enum {
+    XML_EXP_EMPTY = 0,
+    XML_EXP_FORBID = 1,
+    XML_EXP_ATOM = 2,
+    XML_EXP_SEQ = 3,
+    XML_EXP_OR = 4,
+    XML_EXP_COUNT = 5
+} xmlExpNodeType;
+
+/*
+ * 2 core expressions shared by all for the empty language set
+ * and for the set with just the empty token
+ */
+XMLPUBVAR xmlExpNodePtr forbiddenExp;
+XMLPUBVAR xmlExpNodePtr emptyExp;
+
+/*
+ * Expressions are reference counted internally
+ */
+XMLPUBFUN void XMLCALL
+			xmlExpFree	(xmlExpCtxtPtr ctxt,
+					 xmlExpNodePtr expr);
+XMLPUBFUN void XMLCALL
+			xmlExpRef	(xmlExpNodePtr expr);
+
+/*
+ * constructors can be either manual or from a string
+ */
+XMLPUBFUN xmlExpNodePtr XMLCALL
+			xmlExpParse	(xmlExpCtxtPtr ctxt,
+					 const char *expr);
+XMLPUBFUN xmlExpNodePtr XMLCALL
+			xmlExpNewAtom	(xmlExpCtxtPtr ctxt,
+					 const xmlChar *name,
+					 int len);
+XMLPUBFUN xmlExpNodePtr XMLCALL
+			xmlExpNewOr	(xmlExpCtxtPtr ctxt,
+					 xmlExpNodePtr left,
+					 xmlExpNodePtr right);
+XMLPUBFUN xmlExpNodePtr XMLCALL
+			xmlExpNewSeq	(xmlExpCtxtPtr ctxt,
+					 xmlExpNodePtr left,
+					 xmlExpNodePtr right);
+XMLPUBFUN xmlExpNodePtr XMLCALL
+			xmlExpNewRange	(xmlExpCtxtPtr ctxt,
+					 xmlExpNodePtr subset,
+					 int min,
+					 int max);
+/*
+ * The really interesting APIs
+ */
+XMLPUBFUN int XMLCALL
+			xmlExpIsNillable(xmlExpNodePtr expr);
+XMLPUBFUN int XMLCALL
+			xmlExpMaxToken	(xmlExpNodePtr expr);
+XMLPUBFUN int XMLCALL
+			xmlExpGetLanguage(xmlExpCtxtPtr ctxt,
+					 xmlExpNodePtr expr,
+					 const xmlChar**langList,
+					 int len);
+XMLPUBFUN int XMLCALL
+			xmlExpGetStart	(xmlExpCtxtPtr ctxt,
+					 xmlExpNodePtr expr,
+					 const xmlChar**tokList,
+					 int len);
+XMLPUBFUN xmlExpNodePtr XMLCALL
+			xmlExpStringDerive(xmlExpCtxtPtr ctxt,
+					 xmlExpNodePtr expr,
+					 const xmlChar *str,
+					 int len);
+XMLPUBFUN xmlExpNodePtr XMLCALL
+			xmlExpExpDerive	(xmlExpCtxtPtr ctxt,
+					 xmlExpNodePtr expr,
+					 xmlExpNodePtr sub);
+XMLPUBFUN int XMLCALL
+			xmlExpSubsume	(xmlExpCtxtPtr ctxt,
+					 xmlExpNodePtr expr,
+					 xmlExpNodePtr sub);
+XMLPUBFUN void XMLCALL
+			xmlExpDump	(xmlBufferPtr buf,
+					 xmlExpNodePtr expr);
+#endif /* LIBXML_EXPR_ENABLED */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LIBXML_REGEXP_ENABLED */
+
+#endif /*__XML_REGEXP_H__ */
diff --git a/src/include/libxml/xmlsave.h b/src/include/libxml/xmlsave.h
new file mode 100644
index 000000000000..fb329b22dbc2
--- /dev/null
+++ b/src/include/libxml/xmlsave.h
@@ -0,0 +1,88 @@
+/*
+ * Summary: the XML document serializer
+ * Description: API to save document or subtree of document
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_XMLSAVE_H__
+#define __XML_XMLSAVE_H__
+
+#include <libxml/xmlversion.h>
+#include <libxml/tree.h>
+#include <libxml/encoding.h>
+#include <libxml/xmlIO.h>
+
+#ifdef LIBXML_OUTPUT_ENABLED
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * xmlSaveOption:
+ *
+ * This is the set of XML save options that can be passed down
+ * to the xmlSaveToFd() and similar calls.
+ */
+typedef enum {
+    XML_SAVE_FORMAT     = 1<<0,	/* format save output */
+    XML_SAVE_NO_DECL    = 1<<1,	/* drop the xml declaration */
+    XML_SAVE_NO_EMPTY	= 1<<2, /* no empty tags */
+    XML_SAVE_NO_XHTML	= 1<<3, /* disable XHTML1 specific rules */
+    XML_SAVE_XHTML	= 1<<4, /* force XHTML1 specific rules */
+    XML_SAVE_AS_XML     = 1<<5, /* force XML serialization on HTML doc */
+    XML_SAVE_AS_HTML    = 1<<6, /* force HTML serialization on XML doc */
+    XML_SAVE_WSNONSIG   = 1<<7  /* format with non-significant whitespace */
+} xmlSaveOption;
+
+
+typedef struct _xmlSaveCtxt xmlSaveCtxt;
+typedef xmlSaveCtxt *xmlSaveCtxtPtr;
+
+XMLPUBFUN xmlSaveCtxtPtr XMLCALL
+		xmlSaveToFd		(int fd,
+					 const char *encoding,
+					 int options);
+XMLPUBFUN xmlSaveCtxtPtr XMLCALL
+		xmlSaveToFilename	(const char *filename,
+					 const char *encoding,
+					 int options);
+
+XMLPUBFUN xmlSaveCtxtPtr XMLCALL
+		xmlSaveToBuffer		(xmlBufferPtr buffer,
+					 const char *encoding,
+					 int options);
+
+XMLPUBFUN xmlSaveCtxtPtr XMLCALL
+		xmlSaveToIO		(xmlOutputWriteCallback iowrite,
+					 xmlOutputCloseCallback ioclose,
+					 void *ioctx,
+					 const char *encoding,
+					 int options);
+
+XMLPUBFUN long XMLCALL
+		xmlSaveDoc		(xmlSaveCtxtPtr ctxt,
+					 xmlDocPtr doc);
+XMLPUBFUN long XMLCALL
+		xmlSaveTree		(xmlSaveCtxtPtr ctxt,
+					 xmlNodePtr node);
+
+XMLPUBFUN int XMLCALL
+		xmlSaveFlush		(xmlSaveCtxtPtr ctxt);
+XMLPUBFUN int XMLCALL
+		xmlSaveClose		(xmlSaveCtxtPtr ctxt);
+XMLPUBFUN int XMLCALL
+		xmlSaveSetEscape	(xmlSaveCtxtPtr ctxt,
+					 xmlCharEncodingOutputFunc escape);
+XMLPUBFUN int XMLCALL
+		xmlSaveSetAttrEscape	(xmlSaveCtxtPtr ctxt,
+					 xmlCharEncodingOutputFunc escape);
+#ifdef __cplusplus
+}
+#endif
+#endif /* LIBXML_OUTPUT_ENABLED */
+#endif /* __XML_XMLSAVE_H__ */
+
+
diff --git a/src/include/libxml/xmlschemas.h b/src/include/libxml/xmlschemas.h
new file mode 100644
index 000000000000..b90e9d18c6e6
--- /dev/null
+++ b/src/include/libxml/xmlschemas.h
@@ -0,0 +1,246 @@
+/*
+ * Summary: incomplete XML Schemas structure implementation
+ * Description: interface to the XML Schemas handling and schema validity
+ *              checking, it is incomplete right now.
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+
+#ifndef __XML_SCHEMA_H__
+#define __XML_SCHEMA_H__
+
+#include <libxml/xmlversion.h>
+
+#ifdef LIBXML_SCHEMAS_ENABLED
+
+#include <libxml/tree.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * This error codes are obsolete; not used any more.
+ */
+typedef enum {
+    XML_SCHEMAS_ERR_OK		= 0,
+    XML_SCHEMAS_ERR_NOROOT	= 1,
+    XML_SCHEMAS_ERR_UNDECLAREDELEM,
+    XML_SCHEMAS_ERR_NOTTOPLEVEL,
+    XML_SCHEMAS_ERR_MISSING,
+    XML_SCHEMAS_ERR_WRONGELEM,
+    XML_SCHEMAS_ERR_NOTYPE,
+    XML_SCHEMAS_ERR_NOROLLBACK,
+    XML_SCHEMAS_ERR_ISABSTRACT,
+    XML_SCHEMAS_ERR_NOTEMPTY,
+    XML_SCHEMAS_ERR_ELEMCONT,
+    XML_SCHEMAS_ERR_HAVEDEFAULT,
+    XML_SCHEMAS_ERR_NOTNILLABLE,
+    XML_SCHEMAS_ERR_EXTRACONTENT,
+    XML_SCHEMAS_ERR_INVALIDATTR,
+    XML_SCHEMAS_ERR_INVALIDELEM,
+    XML_SCHEMAS_ERR_NOTDETERMINIST,
+    XML_SCHEMAS_ERR_CONSTRUCT,
+    XML_SCHEMAS_ERR_INTERNAL,
+    XML_SCHEMAS_ERR_NOTSIMPLE,
+    XML_SCHEMAS_ERR_ATTRUNKNOWN,
+    XML_SCHEMAS_ERR_ATTRINVALID,
+    XML_SCHEMAS_ERR_VALUE,
+    XML_SCHEMAS_ERR_FACET,
+    XML_SCHEMAS_ERR_,
+    XML_SCHEMAS_ERR_XXX
+} xmlSchemaValidError;
+
+/*
+* ATTENTION: Change xmlSchemaSetValidOptions's check
+* for invalid values, if adding to the validation
+* options below.
+*/
+/**
+ * xmlSchemaValidOption:
+ *
+ * This is the set of XML Schema validation options.
+ */
+typedef enum {
+    XML_SCHEMA_VAL_VC_I_CREATE			= 1<<0
+	/* Default/fixed: create an attribute node
+	* or an element's text node on the instance.
+	*/
+} xmlSchemaValidOption;
+
+/*
+    XML_SCHEMA_VAL_XSI_ASSEMBLE			= 1<<1,
+	* assemble schemata using
+	* xsi:schemaLocation and
+	* xsi:noNamespaceSchemaLocation
+*/
+
+/**
+ * The schemas related types are kept internal
+ */
+typedef struct _xmlSchema xmlSchema;
+typedef xmlSchema *xmlSchemaPtr;
+
+/**
+ * xmlSchemaValidityErrorFunc:
+ * @ctx: the validation context
+ * @msg: the message
+ * @...: extra arguments
+ *
+ * Signature of an error callback from an XSD validation
+ */
+typedef void (XMLCDECL *xmlSchemaValidityErrorFunc)
+                 (void *ctx, const char *msg, ...) LIBXML_ATTR_FORMAT(2,3);
+
+/**
+ * xmlSchemaValidityWarningFunc:
+ * @ctx: the validation context
+ * @msg: the message
+ * @...: extra arguments
+ *
+ * Signature of a warning callback from an XSD validation
+ */
+typedef void (XMLCDECL *xmlSchemaValidityWarningFunc)
+                 (void *ctx, const char *msg, ...) LIBXML_ATTR_FORMAT(2,3);
+
+/**
+ * A schemas validation context
+ */
+typedef struct _xmlSchemaParserCtxt xmlSchemaParserCtxt;
+typedef xmlSchemaParserCtxt *xmlSchemaParserCtxtPtr;
+
+typedef struct _xmlSchemaValidCtxt xmlSchemaValidCtxt;
+typedef xmlSchemaValidCtxt *xmlSchemaValidCtxtPtr;
+
+/**
+ * xmlSchemaValidityLocatorFunc:
+ * @ctx: user provided context
+ * @file: returned file information
+ * @line: returned line information
+ *
+ * A schemas validation locator, a callback called by the validator.
+ * This is used when file or node information are not available
+ * to find out what file and line number are affected
+ *
+ * Returns: 0 in case of success and -1 in case of error
+ */
+
+typedef int (XMLCDECL *xmlSchemaValidityLocatorFunc) (void *ctx,
+                           const char **file, unsigned long *line);
+
+/*
+ * Interfaces for parsing.
+ */
+XMLPUBFUN xmlSchemaParserCtxtPtr XMLCALL
+	    xmlSchemaNewParserCtxt	(const char *URL);
+XMLPUBFUN xmlSchemaParserCtxtPtr XMLCALL
+	    xmlSchemaNewMemParserCtxt	(const char *buffer,
+					 int size);
+XMLPUBFUN xmlSchemaParserCtxtPtr XMLCALL
+	    xmlSchemaNewDocParserCtxt	(xmlDocPtr doc);
+XMLPUBFUN void XMLCALL
+	    xmlSchemaFreeParserCtxt	(xmlSchemaParserCtxtPtr ctxt);
+XMLPUBFUN void XMLCALL
+	    xmlSchemaSetParserErrors	(xmlSchemaParserCtxtPtr ctxt,
+					 xmlSchemaValidityErrorFunc err,
+					 xmlSchemaValidityWarningFunc warn,
+					 void *ctx);
+XMLPUBFUN void XMLCALL
+	    xmlSchemaSetParserStructuredErrors(xmlSchemaParserCtxtPtr ctxt,
+					 xmlStructuredErrorFunc serror,
+					 void *ctx);
+XMLPUBFUN int XMLCALL
+		xmlSchemaGetParserErrors(xmlSchemaParserCtxtPtr ctxt,
+					xmlSchemaValidityErrorFunc * err,
+					xmlSchemaValidityWarningFunc * warn,
+					void **ctx);
+XMLPUBFUN int XMLCALL
+		xmlSchemaIsValid	(xmlSchemaValidCtxtPtr ctxt);
+
+XMLPUBFUN xmlSchemaPtr XMLCALL
+	    xmlSchemaParse		(xmlSchemaParserCtxtPtr ctxt);
+XMLPUBFUN void XMLCALL
+	    xmlSchemaFree		(xmlSchemaPtr schema);
+#ifdef LIBXML_OUTPUT_ENABLED
+XMLPUBFUN void XMLCALL
+	    xmlSchemaDump		(FILE *output,
+					 xmlSchemaPtr schema);
+#endif /* LIBXML_OUTPUT_ENABLED */
+/*
+ * Interfaces for validating
+ */
+XMLPUBFUN void XMLCALL
+	    xmlSchemaSetValidErrors	(xmlSchemaValidCtxtPtr ctxt,
+					 xmlSchemaValidityErrorFunc err,
+					 xmlSchemaValidityWarningFunc warn,
+					 void *ctx);
+XMLPUBFUN void XMLCALL
+	    xmlSchemaSetValidStructuredErrors(xmlSchemaValidCtxtPtr ctxt,
+					 xmlStructuredErrorFunc serror,
+					 void *ctx);
+XMLPUBFUN int XMLCALL
+	    xmlSchemaGetValidErrors	(xmlSchemaValidCtxtPtr ctxt,
+					 xmlSchemaValidityErrorFunc *err,
+					 xmlSchemaValidityWarningFunc *warn,
+					 void **ctx);
+XMLPUBFUN int XMLCALL
+	    xmlSchemaSetValidOptions	(xmlSchemaValidCtxtPtr ctxt,
+					 int options);
+XMLPUBFUN void XMLCALL
+            xmlSchemaValidateSetFilename(xmlSchemaValidCtxtPtr vctxt,
+	                                 const char *filename);
+XMLPUBFUN int XMLCALL
+	    xmlSchemaValidCtxtGetOptions(xmlSchemaValidCtxtPtr ctxt);
+
+XMLPUBFUN xmlSchemaValidCtxtPtr XMLCALL
+	    xmlSchemaNewValidCtxt	(xmlSchemaPtr schema);
+XMLPUBFUN void XMLCALL
+	    xmlSchemaFreeValidCtxt	(xmlSchemaValidCtxtPtr ctxt);
+XMLPUBFUN int XMLCALL
+	    xmlSchemaValidateDoc	(xmlSchemaValidCtxtPtr ctxt,
+					 xmlDocPtr instance);
+XMLPUBFUN int XMLCALL
+            xmlSchemaValidateOneElement (xmlSchemaValidCtxtPtr ctxt,
+			                 xmlNodePtr elem);
+XMLPUBFUN int XMLCALL
+	    xmlSchemaValidateStream	(xmlSchemaValidCtxtPtr ctxt,
+					 xmlParserInputBufferPtr input,
+					 xmlCharEncoding enc,
+					 xmlSAXHandlerPtr sax,
+					 void *user_data);
+XMLPUBFUN int XMLCALL
+	    xmlSchemaValidateFile	(xmlSchemaValidCtxtPtr ctxt,
+					 const char * filename,
+					 int options);
+
+XMLPUBFUN xmlParserCtxtPtr XMLCALL
+	    xmlSchemaValidCtxtGetParserCtxt(xmlSchemaValidCtxtPtr ctxt);
+
+/*
+ * Interface to insert Schemas SAX validation in a SAX stream
+ */
+typedef struct _xmlSchemaSAXPlug xmlSchemaSAXPlugStruct;
+typedef xmlSchemaSAXPlugStruct *xmlSchemaSAXPlugPtr;
+
+XMLPUBFUN xmlSchemaSAXPlugPtr XMLCALL
+            xmlSchemaSAXPlug		(xmlSchemaValidCtxtPtr ctxt,
+					 xmlSAXHandlerPtr *sax,
+					 void **user_data);
+XMLPUBFUN int XMLCALL
+            xmlSchemaSAXUnplug		(xmlSchemaSAXPlugPtr plug);
+
+
+XMLPUBFUN void XMLCALL
+            xmlSchemaValidateSetLocator	(xmlSchemaValidCtxtPtr vctxt,
+					 xmlSchemaValidityLocatorFunc f,
+					 void *ctxt);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LIBXML_SCHEMAS_ENABLED */
+#endif /* __XML_SCHEMA_H__ */
diff --git a/src/include/libxml/xmlschemastypes.h b/src/include/libxml/xmlschemastypes.h
new file mode 100644
index 000000000000..35d48d414bea
--- /dev/null
+++ b/src/include/libxml/xmlschemastypes.h
@@ -0,0 +1,151 @@
+/*
+ * Summary: implementation of XML Schema Datatypes
+ * Description: module providing the XML Schema Datatypes implementation
+ *              both definition and validity checking
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+
+#ifndef __XML_SCHEMA_TYPES_H__
+#define __XML_SCHEMA_TYPES_H__
+
+#include <libxml/xmlversion.h>
+
+#ifdef LIBXML_SCHEMAS_ENABLED
+
+#include <libxml/schemasInternals.h>
+#include <libxml/xmlschemas.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef enum {
+    XML_SCHEMA_WHITESPACE_UNKNOWN = 0,
+    XML_SCHEMA_WHITESPACE_PRESERVE = 1,
+    XML_SCHEMA_WHITESPACE_REPLACE = 2,
+    XML_SCHEMA_WHITESPACE_COLLAPSE = 3
+} xmlSchemaWhitespaceValueType;
+
+XMLPUBFUN void XMLCALL
+		xmlSchemaInitTypes		(void);
+XMLPUBFUN void XMLCALL
+		xmlSchemaCleanupTypes		(void);
+XMLPUBFUN xmlSchemaTypePtr XMLCALL
+		xmlSchemaGetPredefinedType	(const xmlChar *name,
+						 const xmlChar *ns);
+XMLPUBFUN int XMLCALL
+		xmlSchemaValidatePredefinedType	(xmlSchemaTypePtr type,
+						 const xmlChar *value,
+						 xmlSchemaValPtr *val);
+XMLPUBFUN int XMLCALL
+		xmlSchemaValPredefTypeNode	(xmlSchemaTypePtr type,
+						 const xmlChar *value,
+						 xmlSchemaValPtr *val,
+						 xmlNodePtr node);
+XMLPUBFUN int XMLCALL
+		xmlSchemaValidateFacet		(xmlSchemaTypePtr base,
+						 xmlSchemaFacetPtr facet,
+						 const xmlChar *value,
+						 xmlSchemaValPtr val);
+XMLPUBFUN int XMLCALL
+		xmlSchemaValidateFacetWhtsp	(xmlSchemaFacetPtr facet,
+						 xmlSchemaWhitespaceValueType fws,
+						 xmlSchemaValType valType,
+						 const xmlChar *value,
+						 xmlSchemaValPtr val,
+						 xmlSchemaWhitespaceValueType ws);
+XMLPUBFUN void XMLCALL
+		xmlSchemaFreeValue		(xmlSchemaValPtr val);
+XMLPUBFUN xmlSchemaFacetPtr XMLCALL
+		xmlSchemaNewFacet		(void);
+XMLPUBFUN int XMLCALL
+		xmlSchemaCheckFacet		(xmlSchemaFacetPtr facet,
+						 xmlSchemaTypePtr typeDecl,
+						 xmlSchemaParserCtxtPtr ctxt,
+						 const xmlChar *name);
+XMLPUBFUN void XMLCALL
+		xmlSchemaFreeFacet		(xmlSchemaFacetPtr facet);
+XMLPUBFUN int XMLCALL
+		xmlSchemaCompareValues		(xmlSchemaValPtr x,
+						 xmlSchemaValPtr y);
+XMLPUBFUN xmlSchemaTypePtr XMLCALL
+    xmlSchemaGetBuiltInListSimpleTypeItemType	(xmlSchemaTypePtr type);
+XMLPUBFUN int XMLCALL
+    xmlSchemaValidateListSimpleTypeFacet	(xmlSchemaFacetPtr facet,
+						 const xmlChar *value,
+						 unsigned long actualLen,
+						 unsigned long *expectedLen);
+XMLPUBFUN xmlSchemaTypePtr XMLCALL
+		xmlSchemaGetBuiltInType		(xmlSchemaValType type);
+XMLPUBFUN int XMLCALL
+		xmlSchemaIsBuiltInTypeFacet	(xmlSchemaTypePtr type,
+						 int facetType);
+XMLPUBFUN xmlChar * XMLCALL
+		xmlSchemaCollapseString		(const xmlChar *value);
+XMLPUBFUN xmlChar * XMLCALL
+		xmlSchemaWhiteSpaceReplace	(const xmlChar *value);
+XMLPUBFUN unsigned long  XMLCALL
+		xmlSchemaGetFacetValueAsULong	(xmlSchemaFacetPtr facet);
+XMLPUBFUN int XMLCALL
+		xmlSchemaValidateLengthFacet	(xmlSchemaTypePtr type,
+						 xmlSchemaFacetPtr facet,
+						 const xmlChar *value,
+						 xmlSchemaValPtr val,
+						 unsigned long *length);
+XMLPUBFUN int XMLCALL
+		xmlSchemaValidateLengthFacetWhtsp(xmlSchemaFacetPtr facet,
+						  xmlSchemaValType valType,
+						  const xmlChar *value,
+						  xmlSchemaValPtr val,
+						  unsigned long *length,
+						  xmlSchemaWhitespaceValueType ws);
+XMLPUBFUN int XMLCALL
+		xmlSchemaValPredefTypeNodeNoNorm(xmlSchemaTypePtr type,
+						 const xmlChar *value,
+						 xmlSchemaValPtr *val,
+						 xmlNodePtr node);
+XMLPUBFUN int XMLCALL
+		xmlSchemaGetCanonValue		(xmlSchemaValPtr val,
+						 const xmlChar **retValue);
+XMLPUBFUN int XMLCALL
+		xmlSchemaGetCanonValueWhtsp	(xmlSchemaValPtr val,
+						 const xmlChar **retValue,
+						 xmlSchemaWhitespaceValueType ws);
+XMLPUBFUN int XMLCALL
+		xmlSchemaValueAppend		(xmlSchemaValPtr prev,
+						 xmlSchemaValPtr cur);
+XMLPUBFUN xmlSchemaValPtr XMLCALL
+		xmlSchemaValueGetNext		(xmlSchemaValPtr cur);
+XMLPUBFUN const xmlChar * XMLCALL
+		xmlSchemaValueGetAsString	(xmlSchemaValPtr val);
+XMLPUBFUN int XMLCALL
+		xmlSchemaValueGetAsBoolean	(xmlSchemaValPtr val);
+XMLPUBFUN xmlSchemaValPtr XMLCALL
+		xmlSchemaNewStringValue		(xmlSchemaValType type,
+						 const xmlChar *value);
+XMLPUBFUN xmlSchemaValPtr XMLCALL
+		xmlSchemaNewNOTATIONValue	(const xmlChar *name,
+						 const xmlChar *ns);
+XMLPUBFUN xmlSchemaValPtr XMLCALL
+		xmlSchemaNewQNameValue		(const xmlChar *namespaceName,
+						 const xmlChar *localName);
+XMLPUBFUN int XMLCALL
+		xmlSchemaCompareValuesWhtsp	(xmlSchemaValPtr x,
+						 xmlSchemaWhitespaceValueType xws,
+						 xmlSchemaValPtr y,
+						 xmlSchemaWhitespaceValueType yws);
+XMLPUBFUN xmlSchemaValPtr XMLCALL
+		xmlSchemaCopyValue		(xmlSchemaValPtr val);
+XMLPUBFUN xmlSchemaValType XMLCALL
+		xmlSchemaGetValType		(xmlSchemaValPtr val);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LIBXML_SCHEMAS_ENABLED */
+#endif /* __XML_SCHEMA_TYPES_H__ */
diff --git a/src/include/libxml/xmlstring.h b/src/include/libxml/xmlstring.h
new file mode 100644
index 000000000000..2d0b2d1668eb
--- /dev/null
+++ b/src/include/libxml/xmlstring.h
@@ -0,0 +1,140 @@
+/*
+ * Summary: set of routines to process strings
+ * Description: type and interfaces needed for the internal string handling
+ *              of the library, especially UTF8 processing.
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_STRING_H__
+#define __XML_STRING_H__
+
+#include <stdarg.h>
+#include <libxml/xmlversion.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * xmlChar:
+ *
+ * This is a basic byte in an UTF-8 encoded string.
+ * It's unsigned allowing to pinpoint case where char * are assigned
+ * to xmlChar * (possibly making serialization back impossible).
+ */
+typedef unsigned char xmlChar;
+
+/**
+ * BAD_CAST:
+ *
+ * Macro to cast a string to an xmlChar * when one know its safe.
+ */
+#define BAD_CAST (xmlChar *)
+
+/*
+ * xmlChar handling
+ */
+XMLPUBFUN xmlChar * XMLCALL
+                xmlStrdup                (const xmlChar *cur);
+XMLPUBFUN xmlChar * XMLCALL
+                xmlStrndup               (const xmlChar *cur,
+                                         int len);
+XMLPUBFUN xmlChar * XMLCALL
+                xmlCharStrndup           (const char *cur,
+                                         int len);
+XMLPUBFUN xmlChar * XMLCALL
+                xmlCharStrdup            (const char *cur);
+XMLPUBFUN xmlChar * XMLCALL
+                xmlStrsub                (const xmlChar *str,
+                                         int start,
+                                         int len);
+XMLPUBFUN const xmlChar * XMLCALL
+                xmlStrchr                (const xmlChar *str,
+                                         xmlChar val);
+XMLPUBFUN const xmlChar * XMLCALL
+                xmlStrstr                (const xmlChar *str,
+                                         const xmlChar *val);
+XMLPUBFUN const xmlChar * XMLCALL
+                xmlStrcasestr            (const xmlChar *str,
+                                         const xmlChar *val);
+XMLPUBFUN int XMLCALL
+                xmlStrcmp                (const xmlChar *str1,
+                                         const xmlChar *str2);
+XMLPUBFUN int XMLCALL
+                xmlStrncmp               (const xmlChar *str1,
+                                         const xmlChar *str2,
+                                         int len);
+XMLPUBFUN int XMLCALL
+                xmlStrcasecmp            (const xmlChar *str1,
+                                         const xmlChar *str2);
+XMLPUBFUN int XMLCALL
+                xmlStrncasecmp           (const xmlChar *str1,
+                                         const xmlChar *str2,
+                                         int len);
+XMLPUBFUN int XMLCALL
+                xmlStrEqual              (const xmlChar *str1,
+                                         const xmlChar *str2);
+XMLPUBFUN int XMLCALL
+                xmlStrQEqual             (const xmlChar *pref,
+                                         const xmlChar *name,
+                                         const xmlChar *str);
+XMLPUBFUN int XMLCALL
+                xmlStrlen                (const xmlChar *str);
+XMLPUBFUN xmlChar * XMLCALL
+                xmlStrcat                (xmlChar *cur,
+                                         const xmlChar *add);
+XMLPUBFUN xmlChar * XMLCALL
+                xmlStrncat               (xmlChar *cur,
+                                         const xmlChar *add,
+                                         int len);
+XMLPUBFUN xmlChar * XMLCALL
+                xmlStrncatNew            (const xmlChar *str1,
+                                         const xmlChar *str2,
+                                         int len);
+XMLPUBFUN int XMLCALL
+                xmlStrPrintf             (xmlChar *buf,
+                                         int len,
+                                         const char *msg,
+                                         ...) LIBXML_ATTR_FORMAT(3,4);
+XMLPUBFUN int XMLCALL
+                xmlStrVPrintf                (xmlChar *buf,
+                                         int len,
+                                         const char *msg,
+                                         va_list ap) LIBXML_ATTR_FORMAT(3,0);
+
+XMLPUBFUN int XMLCALL
+        xmlGetUTF8Char                   (const unsigned char *utf,
+                                         int *len);
+XMLPUBFUN int XMLCALL
+        xmlCheckUTF8                     (const unsigned char *utf);
+XMLPUBFUN int XMLCALL
+        xmlUTF8Strsize                   (const xmlChar *utf,
+                                         int len);
+XMLPUBFUN xmlChar * XMLCALL
+        xmlUTF8Strndup                   (const xmlChar *utf,
+                                         int len);
+XMLPUBFUN const xmlChar * XMLCALL
+        xmlUTF8Strpos                    (const xmlChar *utf,
+                                         int pos);
+XMLPUBFUN int XMLCALL
+        xmlUTF8Strloc                    (const xmlChar *utf,
+                                         const xmlChar *utfchar);
+XMLPUBFUN xmlChar * XMLCALL
+        xmlUTF8Strsub                    (const xmlChar *utf,
+                                         int start,
+                                         int len);
+XMLPUBFUN int XMLCALL
+        xmlUTF8Strlen                    (const xmlChar *utf);
+XMLPUBFUN int XMLCALL
+        xmlUTF8Size                      (const xmlChar *utf);
+XMLPUBFUN int XMLCALL
+        xmlUTF8Charcmp                   (const xmlChar *utf1,
+                                         const xmlChar *utf2);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* __XML_STRING_H__ */
diff --git a/src/include/libxml/xmlunicode.h b/src/include/libxml/xmlunicode.h
new file mode 100644
index 000000000000..01ac8b61f56a
--- /dev/null
+++ b/src/include/libxml/xmlunicode.h
@@ -0,0 +1,202 @@
+/*
+ * Summary: Unicode character APIs
+ * Description: API for the Unicode character APIs
+ *
+ * This file is automatically generated from the
+ * UCS description files of the Unicode Character Database
+ * http://www.unicode.org/Public/4.0-Update1/UCD-4.0.1.html
+ * using the genUnicode.py Python script.
+ *
+ * Generation date: Mon Mar 27 11:09:52 2006
+ * Sources: Blocks-4.0.1.txt UnicodeData-4.0.1.txt
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_UNICODE_H__
+#define __XML_UNICODE_H__
+
+#include <libxml/xmlversion.h>
+
+#ifdef LIBXML_UNICODE_ENABLED
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+XMLPUBFUN int XMLCALL xmlUCSIsAegeanNumbers	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsAlphabeticPresentationForms	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsArabic	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsArabicPresentationFormsA	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsArabicPresentationFormsB	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsArmenian	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsArrows	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsBasicLatin	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsBengali	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsBlockElements	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsBopomofo	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsBopomofoExtended	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsBoxDrawing	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsBraillePatterns	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsBuhid	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsByzantineMusicalSymbols	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCJKCompatibility	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCJKCompatibilityForms	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCJKCompatibilityIdeographs	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCJKCompatibilityIdeographsSupplement	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCJKRadicalsSupplement	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCJKSymbolsandPunctuation	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCJKUnifiedIdeographs	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCJKUnifiedIdeographsExtensionA	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCJKUnifiedIdeographsExtensionB	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCherokee	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCombiningDiacriticalMarks	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCombiningDiacriticalMarksforSymbols	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCombiningHalfMarks	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCombiningMarksforSymbols	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsControlPictures	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCurrencySymbols	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCypriotSyllabary	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCyrillic	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCyrillicSupplement	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsDeseret	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsDevanagari	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsDingbats	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsEnclosedAlphanumerics	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsEnclosedCJKLettersandMonths	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsEthiopic	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsGeneralPunctuation	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsGeometricShapes	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsGeorgian	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsGothic	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsGreek	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsGreekExtended	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsGreekandCoptic	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsGujarati	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsGurmukhi	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsHalfwidthandFullwidthForms	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsHangulCompatibilityJamo	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsHangulJamo	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsHangulSyllables	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsHanunoo	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsHebrew	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsHighPrivateUseSurrogates	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsHighSurrogates	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsHiragana	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsIPAExtensions	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsIdeographicDescriptionCharacters	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsKanbun	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsKangxiRadicals	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsKannada	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsKatakana	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsKatakanaPhoneticExtensions	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsKhmer	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsKhmerSymbols	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsLao	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsLatin1Supplement	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsLatinExtendedA	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsLatinExtendedB	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsLatinExtendedAdditional	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsLetterlikeSymbols	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsLimbu	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsLinearBIdeograms	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsLinearBSyllabary	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsLowSurrogates	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsMalayalam	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsMathematicalAlphanumericSymbols	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsMathematicalOperators	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsMiscellaneousMathematicalSymbolsA	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsMiscellaneousMathematicalSymbolsB	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsMiscellaneousSymbols	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsMiscellaneousSymbolsandArrows	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsMiscellaneousTechnical	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsMongolian	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsMusicalSymbols	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsMyanmar	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsNumberForms	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsOgham	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsOldItalic	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsOpticalCharacterRecognition	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsOriya	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsOsmanya	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsPhoneticExtensions	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsPrivateUse	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsPrivateUseArea	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsRunic	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsShavian	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsSinhala	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsSmallFormVariants	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsSpacingModifierLetters	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsSpecials	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsSuperscriptsandSubscripts	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsSupplementalArrowsA	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsSupplementalArrowsB	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsSupplementalMathematicalOperators	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsSupplementaryPrivateUseAreaA	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsSupplementaryPrivateUseAreaB	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsSyriac	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsTagalog	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsTagbanwa	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsTags	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsTaiLe	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsTaiXuanJingSymbols	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsTamil	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsTelugu	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsThaana	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsThai	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsTibetan	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsUgaritic	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsUnifiedCanadianAboriginalSyllabics	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsVariationSelectors	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsVariationSelectorsSupplement	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsYiRadicals	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsYiSyllables	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsYijingHexagramSymbols	(int code);
+
+XMLPUBFUN int XMLCALL xmlUCSIsBlock	(int code, const char *block);
+
+XMLPUBFUN int XMLCALL xmlUCSIsCatC	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCatCc	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCatCf	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCatCo	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCatCs	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCatL	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCatLl	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCatLm	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCatLo	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCatLt	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCatLu	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCatM	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCatMc	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCatMe	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCatMn	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCatN	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCatNd	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCatNl	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCatNo	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCatP	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCatPc	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCatPd	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCatPe	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCatPf	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCatPi	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCatPo	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCatPs	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCatS	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCatSc	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCatSk	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCatSm	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCatSo	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCatZ	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCatZl	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCatZp	(int code);
+XMLPUBFUN int XMLCALL xmlUCSIsCatZs	(int code);
+
+XMLPUBFUN int XMLCALL xmlUCSIsCat	(int code, const char *cat);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LIBXML_UNICODE_ENABLED */
+
+#endif /* __XML_UNICODE_H__ */
diff --git a/src/include/libxml/xmlversion.h.in b/src/include/libxml/xmlversion.h.in
new file mode 100644
index 000000000000..c995fe512bdc
--- /dev/null
+++ b/src/include/libxml/xmlversion.h.in
@@ -0,0 +1,485 @@
+/*
+ * Summary: compile-time version information
+ * Description: compile-time version information for the XML library
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_VERSION_H__
+#define __XML_VERSION_H__
+
+#include <libxml/xmlexports.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * use those to be sure nothing nasty will happen if
+ * your library and includes mismatch
+ */
+#ifndef LIBXML2_COMPILING_MSCCDEF
+XMLPUBFUN void XMLCALL xmlCheckVersion(int version);
+#endif /* LIBXML2_COMPILING_MSCCDEF */
+
+/**
+ * LIBXML_DOTTED_VERSION:
+ *
+ * the version string like "1.2.3"
+ */
+#define LIBXML_DOTTED_VERSION "@VERSION@"
+
+/**
+ * LIBXML_VERSION:
+ *
+ * the version number: 1.2.3 value is 10203
+ */
+#define LIBXML_VERSION @LIBXML_VERSION_NUMBER@
+
+/**
+ * LIBXML_VERSION_STRING:
+ *
+ * the version number string, 1.2.3 value is "10203"
+ */
+#define LIBXML_VERSION_STRING "@LIBXML_VERSION_NUMBER@"
+
+/**
+ * LIBXML_VERSION_EXTRA:
+ *
+ * extra version information, used to show a CVS compilation
+ */
+#define LIBXML_VERSION_EXTRA "@LIBXML_VERSION_EXTRA@"
+
+/**
+ * LIBXML_TEST_VERSION:
+ *
+ * Macro to check that the libxml version in use is compatible with
+ * the version the software has been compiled against
+ */
+#define LIBXML_TEST_VERSION xmlCheckVersion(@LIBXML_VERSION_NUMBER@);
+
+#ifndef VMS
+#if @WITH_TRIO@
+/**
+ * WITH_TRIO:
+ *
+ * defined if the trio support need to be configured in
+ */
+#define WITH_TRIO
+#else
+/**
+ * WITHOUT_TRIO:
+ *
+ * defined if the trio support should not be configured in
+ */
+#define WITHOUT_TRIO
+#endif
+#else /* VMS */
+/**
+ * WITH_TRIO:
+ *
+ * defined if the trio support need to be configured in
+ */
+#define WITH_TRIO 1
+#endif /* VMS */
+
+/**
+ * LIBXML_THREAD_ENABLED:
+ *
+ * Whether the thread support is configured in
+ */
+#if @WITH_THREADS@
+#define LIBXML_THREAD_ENABLED
+#endif
+
+/**
+ * LIBXML_THREAD_ALLOC_ENABLED:
+ *
+ * Whether the allocation hooks are per-thread
+ */
+#if @WITH_THREAD_ALLOC@
+#define LIBXML_THREAD_ALLOC_ENABLED
+#endif
+
+/**
+ * LIBXML_TREE_ENABLED:
+ *
+ * Whether the DOM like tree manipulation API support is configured in
+ */
+#if @WITH_TREE@
+#define LIBXML_TREE_ENABLED
+#endif
+
+/**
+ * LIBXML_OUTPUT_ENABLED:
+ *
+ * Whether the serialization/saving support is configured in
+ */
+#if @WITH_OUTPUT@
+#define LIBXML_OUTPUT_ENABLED
+#endif
+
+/**
+ * LIBXML_PUSH_ENABLED:
+ *
+ * Whether the push parsing interfaces are configured in
+ */
+#if @WITH_PUSH@
+#define LIBXML_PUSH_ENABLED
+#endif
+
+/**
+ * LIBXML_READER_ENABLED:
+ *
+ * Whether the xmlReader parsing interface is configured in
+ */
+#if @WITH_READER@
+#define LIBXML_READER_ENABLED
+#endif
+
+/**
+ * LIBXML_PATTERN_ENABLED:
+ *
+ * Whether the xmlPattern node selection interface is configured in
+ */
+#if @WITH_PATTERN@
+#define LIBXML_PATTERN_ENABLED
+#endif
+
+/**
+ * LIBXML_WRITER_ENABLED:
+ *
+ * Whether the xmlWriter saving interface is configured in
+ */
+#if @WITH_WRITER@
+#define LIBXML_WRITER_ENABLED
+#endif
+
+/**
+ * LIBXML_SAX1_ENABLED:
+ *
+ * Whether the older SAX1 interface is configured in
+ */
+#if @WITH_SAX1@
+#define LIBXML_SAX1_ENABLED
+#endif
+
+/**
+ * LIBXML_FTP_ENABLED:
+ *
+ * Whether the FTP support is configured in
+ */
+#if @WITH_FTP@
+#define LIBXML_FTP_ENABLED
+#endif
+
+/**
+ * LIBXML_HTTP_ENABLED:
+ *
+ * Whether the HTTP support is configured in
+ */
+#if @WITH_HTTP@
+#define LIBXML_HTTP_ENABLED
+#endif
+
+/**
+ * LIBXML_VALID_ENABLED:
+ *
+ * Whether the DTD validation support is configured in
+ */
+#if @WITH_VALID@
+#define LIBXML_VALID_ENABLED
+#endif
+
+/**
+ * LIBXML_HTML_ENABLED:
+ *
+ * Whether the HTML support is configured in
+ */
+#if @WITH_HTML@
+#define LIBXML_HTML_ENABLED
+#endif
+
+/**
+ * LIBXML_LEGACY_ENABLED:
+ *
+ * Whether the deprecated APIs are compiled in for compatibility
+ */
+#if @WITH_LEGACY@
+#define LIBXML_LEGACY_ENABLED
+#endif
+
+/**
+ * LIBXML_C14N_ENABLED:
+ *
+ * Whether the Canonicalization support is configured in
+ */
+#if @WITH_C14N@
+#define LIBXML_C14N_ENABLED
+#endif
+
+/**
+ * LIBXML_CATALOG_ENABLED:
+ *
+ * Whether the Catalog support is configured in
+ */
+#if @WITH_CATALOG@
+#define LIBXML_CATALOG_ENABLED
+#endif
+
+/**
+ * LIBXML_DOCB_ENABLED:
+ *
+ * Whether the SGML Docbook support is configured in
+ */
+#if @WITH_DOCB@
+#define LIBXML_DOCB_ENABLED
+#endif
+
+/**
+ * LIBXML_XPATH_ENABLED:
+ *
+ * Whether XPath is configured in
+ */
+#if @WITH_XPATH@
+#define LIBXML_XPATH_ENABLED
+#endif
+
+/**
+ * LIBXML_XPTR_ENABLED:
+ *
+ * Whether XPointer is configured in
+ */
+#if @WITH_XPTR@
+#define LIBXML_XPTR_ENABLED
+#endif
+
+/**
+ * LIBXML_XINCLUDE_ENABLED:
+ *
+ * Whether XInclude is configured in
+ */
+#if @WITH_XINCLUDE@
+#define LIBXML_XINCLUDE_ENABLED
+#endif
+
+/**
+ * LIBXML_ICONV_ENABLED:
+ *
+ * Whether iconv support is available
+ */
+#if @WITH_ICONV@
+#define LIBXML_ICONV_ENABLED
+#endif
+
+/**
+ * LIBXML_ICU_ENABLED:
+ *
+ * Whether icu support is available
+ */
+#if @WITH_ICU@
+#define LIBXML_ICU_ENABLED
+#endif
+
+/**
+ * LIBXML_ISO8859X_ENABLED:
+ *
+ * Whether ISO-8859-* support is made available in case iconv is not
+ */
+#if @WITH_ISO8859X@
+#define LIBXML_ISO8859X_ENABLED
+#endif
+
+/**
+ * LIBXML_DEBUG_ENABLED:
+ *
+ * Whether Debugging module is configured in
+ */
+#if @WITH_DEBUG@
+#define LIBXML_DEBUG_ENABLED
+#endif
+
+/**
+ * DEBUG_MEMORY_LOCATION:
+ *
+ * Whether the memory debugging is configured in
+ */
+#if @WITH_MEM_DEBUG@
+#define DEBUG_MEMORY_LOCATION
+#endif
+
+/**
+ * LIBXML_DEBUG_RUNTIME:
+ *
+ * Whether the runtime debugging is configured in
+ */
+#if @WITH_RUN_DEBUG@
+#define LIBXML_DEBUG_RUNTIME
+#endif
+
+/**
+ * LIBXML_UNICODE_ENABLED:
+ *
+ * Whether the Unicode related interfaces are compiled in
+ */
+#if @WITH_REGEXPS@
+#define LIBXML_UNICODE_ENABLED
+#endif
+
+/**
+ * LIBXML_REGEXP_ENABLED:
+ *
+ * Whether the regular expressions interfaces are compiled in
+ */
+#if @WITH_REGEXPS@
+#define LIBXML_REGEXP_ENABLED
+#endif
+
+/**
+ * LIBXML_AUTOMATA_ENABLED:
+ *
+ * Whether the automata interfaces are compiled in
+ */
+#if @WITH_REGEXPS@
+#define LIBXML_AUTOMATA_ENABLED
+#endif
+
+/**
+ * LIBXML_EXPR_ENABLED:
+ *
+ * Whether the formal expressions interfaces are compiled in
+ *
+ * This code is unused and disabled unconditionally for now.
+ */
+#if 0
+#define LIBXML_EXPR_ENABLED
+#endif
+
+/**
+ * LIBXML_SCHEMAS_ENABLED:
+ *
+ * Whether the Schemas validation interfaces are compiled in
+ */
+#if @WITH_SCHEMAS@
+#define LIBXML_SCHEMAS_ENABLED
+#endif
+
+/**
+ * LIBXML_SCHEMATRON_ENABLED:
+ *
+ * Whether the Schematron validation interfaces are compiled in
+ */
+#if @WITH_SCHEMATRON@
+#define LIBXML_SCHEMATRON_ENABLED
+#endif
+
+/**
+ * LIBXML_MODULES_ENABLED:
+ *
+ * Whether the module interfaces are compiled in
+ */
+#if @WITH_MODULES@
+#define LIBXML_MODULES_ENABLED
+/**
+ * LIBXML_MODULE_EXTENSION:
+ *
+ * the string suffix used by dynamic modules (usually shared libraries)
+ */
+#define LIBXML_MODULE_EXTENSION "@MODULE_EXTENSION@" 
+#endif
+
+/**
+ * LIBXML_ZLIB_ENABLED:
+ *
+ * Whether the Zlib support is compiled in
+ */
+#if @WITH_ZLIB@
+#define LIBXML_ZLIB_ENABLED
+#endif
+
+/**
+ * LIBXML_LZMA_ENABLED:
+ *
+ * Whether the Lzma support is compiled in
+ */
+#if @WITH_LZMA@
+#define LIBXML_LZMA_ENABLED
+#endif
+
+#ifdef __GNUC__
+
+/**
+ * ATTRIBUTE_UNUSED:
+ *
+ * Macro used to signal to GCC unused function parameters
+ */
+
+#ifndef ATTRIBUTE_UNUSED
+# if ((__GNUC__ > 2) || ((__GNUC__ == 2) && (__GNUC_MINOR__ >= 7)))
+#  define ATTRIBUTE_UNUSED __attribute__((unused))
+# else
+#  define ATTRIBUTE_UNUSED
+# endif
+#endif
+
+/**
+ * LIBXML_ATTR_ALLOC_SIZE:
+ *
+ * Macro used to indicate to GCC this is an allocator function
+ */
+
+#ifndef LIBXML_ATTR_ALLOC_SIZE
+# if (!defined(__clang__) && ((__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 3))))
+#  define LIBXML_ATTR_ALLOC_SIZE(x) __attribute__((alloc_size(x)))
+# else
+#  define LIBXML_ATTR_ALLOC_SIZE(x)
+# endif
+#else
+# define LIBXML_ATTR_ALLOC_SIZE(x)
+#endif
+
+/**
+ * LIBXML_ATTR_FORMAT:
+ *
+ * Macro used to indicate to GCC the parameter are printf like
+ */
+
+#ifndef LIBXML_ATTR_FORMAT
+# if ((__GNUC__ > 3) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)))
+#  define LIBXML_ATTR_FORMAT(fmt,args) __attribute__((__format__(__printf__,fmt,args)))
+# else
+#  define LIBXML_ATTR_FORMAT(fmt,args)
+# endif
+#else
+# define LIBXML_ATTR_FORMAT(fmt,args)
+#endif
+
+#else /* ! __GNUC__ */
+/**
+ * ATTRIBUTE_UNUSED:
+ *
+ * Macro used to signal to GCC unused function parameters
+ */
+#define ATTRIBUTE_UNUSED
+/**
+ * LIBXML_ATTR_ALLOC_SIZE:
+ *
+ * Macro used to indicate to GCC this is an allocator function
+ */
+#define LIBXML_ATTR_ALLOC_SIZE(x)
+/**
+ * LIBXML_ATTR_FORMAT:
+ *
+ * Macro used to indicate to GCC the parameter are printf like
+ */
+#define LIBXML_ATTR_FORMAT(fmt,args)
+#endif /* __GNUC__ */
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+#endif
+
+
diff --git a/src/include/libxml/xmlwriter.h b/src/include/libxml/xmlwriter.h
new file mode 100644
index 000000000000..dd5add341668
--- /dev/null
+++ b/src/include/libxml/xmlwriter.h
@@ -0,0 +1,488 @@
+/*
+ * Summary: text writing API for XML
+ * Description: text writing API for XML
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Alfred Mickautsch <alfred@mickautsch.de>
+ */
+
+#ifndef __XML_XMLWRITER_H__
+#define __XML_XMLWRITER_H__
+
+#include <libxml/xmlversion.h>
+
+#ifdef LIBXML_WRITER_ENABLED
+
+#include <stdarg.h>
+#include <libxml/xmlIO.h>
+#include <libxml/list.h>
+#include <libxml/xmlstring.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+    typedef struct _xmlTextWriter xmlTextWriter;
+    typedef xmlTextWriter *xmlTextWriterPtr;
+
+/*
+ * Constructors & Destructor
+ */
+    XMLPUBFUN xmlTextWriterPtr XMLCALL
+        xmlNewTextWriter(xmlOutputBufferPtr out);
+    XMLPUBFUN xmlTextWriterPtr XMLCALL
+        xmlNewTextWriterFilename(const char *uri, int compression);
+    XMLPUBFUN xmlTextWriterPtr XMLCALL
+        xmlNewTextWriterMemory(xmlBufferPtr buf, int compression);
+    XMLPUBFUN xmlTextWriterPtr XMLCALL
+        xmlNewTextWriterPushParser(xmlParserCtxtPtr ctxt, int compression);
+    XMLPUBFUN xmlTextWriterPtr XMLCALL
+        xmlNewTextWriterDoc(xmlDocPtr * doc, int compression);
+    XMLPUBFUN xmlTextWriterPtr XMLCALL
+        xmlNewTextWriterTree(xmlDocPtr doc, xmlNodePtr node,
+                             int compression);
+    XMLPUBFUN void XMLCALL xmlFreeTextWriter(xmlTextWriterPtr writer);
+
+/*
+ * Functions
+ */
+
+
+/*
+ * Document
+ */
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterStartDocument(xmlTextWriterPtr writer,
+                                   const char *version,
+                                   const char *encoding,
+                                   const char *standalone);
+    XMLPUBFUN int XMLCALL xmlTextWriterEndDocument(xmlTextWriterPtr
+                                                   writer);
+
+/*
+ * Comments
+ */
+    XMLPUBFUN int XMLCALL xmlTextWriterStartComment(xmlTextWriterPtr
+                                                    writer);
+    XMLPUBFUN int XMLCALL xmlTextWriterEndComment(xmlTextWriterPtr writer);
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterWriteFormatComment(xmlTextWriterPtr writer,
+                                        const char *format, ...)
+					LIBXML_ATTR_FORMAT(2,3);
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterWriteVFormatComment(xmlTextWriterPtr writer,
+                                         const char *format,
+                                         va_list argptr)
+					 LIBXML_ATTR_FORMAT(2,0);
+    XMLPUBFUN int XMLCALL xmlTextWriterWriteComment(xmlTextWriterPtr
+                                                    writer,
+                                                    const xmlChar *
+                                                    content);
+
+/*
+ * Elements
+ */
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterStartElement(xmlTextWriterPtr writer,
+                                  const xmlChar * name);
+    XMLPUBFUN int XMLCALL xmlTextWriterStartElementNS(xmlTextWriterPtr
+                                                      writer,
+                                                      const xmlChar *
+                                                      prefix,
+                                                      const xmlChar * name,
+                                                      const xmlChar *
+                                                      namespaceURI);
+    XMLPUBFUN int XMLCALL xmlTextWriterEndElement(xmlTextWriterPtr writer);
+    XMLPUBFUN int XMLCALL xmlTextWriterFullEndElement(xmlTextWriterPtr
+                                                      writer);
+
+/*
+ * Elements conveniency functions
+ */
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterWriteFormatElement(xmlTextWriterPtr writer,
+                                        const xmlChar * name,
+                                        const char *format, ...)
+					LIBXML_ATTR_FORMAT(3,4);
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterWriteVFormatElement(xmlTextWriterPtr writer,
+                                         const xmlChar * name,
+                                         const char *format,
+                                         va_list argptr)
+					 LIBXML_ATTR_FORMAT(3,0);
+    XMLPUBFUN int XMLCALL xmlTextWriterWriteElement(xmlTextWriterPtr
+                                                    writer,
+                                                    const xmlChar * name,
+                                                    const xmlChar *
+                                                    content);
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterWriteFormatElementNS(xmlTextWriterPtr writer,
+                                          const xmlChar * prefix,
+                                          const xmlChar * name,
+                                          const xmlChar * namespaceURI,
+                                          const char *format, ...)
+					  LIBXML_ATTR_FORMAT(5,6);
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterWriteVFormatElementNS(xmlTextWriterPtr writer,
+                                           const xmlChar * prefix,
+                                           const xmlChar * name,
+                                           const xmlChar * namespaceURI,
+                                           const char *format,
+                                           va_list argptr)
+					   LIBXML_ATTR_FORMAT(5,0);
+    XMLPUBFUN int XMLCALL xmlTextWriterWriteElementNS(xmlTextWriterPtr
+                                                      writer,
+                                                      const xmlChar *
+                                                      prefix,
+                                                      const xmlChar * name,
+                                                      const xmlChar *
+                                                      namespaceURI,
+                                                      const xmlChar *
+                                                      content);
+
+/*
+ * Text
+ */
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterWriteFormatRaw(xmlTextWriterPtr writer,
+                                    const char *format, ...)
+				    LIBXML_ATTR_FORMAT(2,3);
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterWriteVFormatRaw(xmlTextWriterPtr writer,
+                                     const char *format, va_list argptr)
+				     LIBXML_ATTR_FORMAT(2,0);
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterWriteRawLen(xmlTextWriterPtr writer,
+                                 const xmlChar * content, int len);
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterWriteRaw(xmlTextWriterPtr writer,
+                              const xmlChar * content);
+    XMLPUBFUN int XMLCALL xmlTextWriterWriteFormatString(xmlTextWriterPtr
+                                                         writer,
+                                                         const char
+                                                         *format, ...)
+							 LIBXML_ATTR_FORMAT(2,3);
+    XMLPUBFUN int XMLCALL xmlTextWriterWriteVFormatString(xmlTextWriterPtr
+                                                          writer,
+                                                          const char
+                                                          *format,
+                                                          va_list argptr)
+							  LIBXML_ATTR_FORMAT(2,0);
+    XMLPUBFUN int XMLCALL xmlTextWriterWriteString(xmlTextWriterPtr writer,
+                                                   const xmlChar *
+                                                   content);
+    XMLPUBFUN int XMLCALL xmlTextWriterWriteBase64(xmlTextWriterPtr writer,
+                                                   const char *data,
+                                                   int start, int len);
+    XMLPUBFUN int XMLCALL xmlTextWriterWriteBinHex(xmlTextWriterPtr writer,
+                                                   const char *data,
+                                                   int start, int len);
+
+/*
+ * Attributes
+ */
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterStartAttribute(xmlTextWriterPtr writer,
+                                    const xmlChar * name);
+    XMLPUBFUN int XMLCALL xmlTextWriterStartAttributeNS(xmlTextWriterPtr
+                                                        writer,
+                                                        const xmlChar *
+                                                        prefix,
+                                                        const xmlChar *
+                                                        name,
+                                                        const xmlChar *
+                                                        namespaceURI);
+    XMLPUBFUN int XMLCALL xmlTextWriterEndAttribute(xmlTextWriterPtr
+                                                    writer);
+
+/*
+ * Attributes conveniency functions
+ */
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterWriteFormatAttribute(xmlTextWriterPtr writer,
+                                          const xmlChar * name,
+                                          const char *format, ...)
+					  LIBXML_ATTR_FORMAT(3,4);
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterWriteVFormatAttribute(xmlTextWriterPtr writer,
+                                           const xmlChar * name,
+                                           const char *format,
+                                           va_list argptr)
+					   LIBXML_ATTR_FORMAT(3,0);
+    XMLPUBFUN int XMLCALL xmlTextWriterWriteAttribute(xmlTextWriterPtr
+                                                      writer,
+                                                      const xmlChar * name,
+                                                      const xmlChar *
+                                                      content);
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterWriteFormatAttributeNS(xmlTextWriterPtr writer,
+                                            const xmlChar * prefix,
+                                            const xmlChar * name,
+                                            const xmlChar * namespaceURI,
+                                            const char *format, ...)
+					    LIBXML_ATTR_FORMAT(5,6);
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterWriteVFormatAttributeNS(xmlTextWriterPtr writer,
+                                             const xmlChar * prefix,
+                                             const xmlChar * name,
+                                             const xmlChar * namespaceURI,
+                                             const char *format,
+                                             va_list argptr)
+					     LIBXML_ATTR_FORMAT(5,0);
+    XMLPUBFUN int XMLCALL xmlTextWriterWriteAttributeNS(xmlTextWriterPtr
+                                                        writer,
+                                                        const xmlChar *
+                                                        prefix,
+                                                        const xmlChar *
+                                                        name,
+                                                        const xmlChar *
+                                                        namespaceURI,
+                                                        const xmlChar *
+                                                        content);
+
+/*
+ * PI's
+ */
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterStartPI(xmlTextWriterPtr writer,
+                             const xmlChar * target);
+    XMLPUBFUN int XMLCALL xmlTextWriterEndPI(xmlTextWriterPtr writer);
+
+/*
+ * PI conveniency functions
+ */
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterWriteFormatPI(xmlTextWriterPtr writer,
+                                   const xmlChar * target,
+                                   const char *format, ...)
+				   LIBXML_ATTR_FORMAT(3,4);
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterWriteVFormatPI(xmlTextWriterPtr writer,
+                                    const xmlChar * target,
+                                    const char *format, va_list argptr)
+				    LIBXML_ATTR_FORMAT(3,0);
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterWritePI(xmlTextWriterPtr writer,
+                             const xmlChar * target,
+                             const xmlChar * content);
+
+/**
+ * xmlTextWriterWriteProcessingInstruction:
+ *
+ * This macro maps to xmlTextWriterWritePI
+ */
+#define xmlTextWriterWriteProcessingInstruction xmlTextWriterWritePI
+
+/*
+ * CDATA
+ */
+    XMLPUBFUN int XMLCALL xmlTextWriterStartCDATA(xmlTextWriterPtr writer);
+    XMLPUBFUN int XMLCALL xmlTextWriterEndCDATA(xmlTextWriterPtr writer);
+
+/*
+ * CDATA conveniency functions
+ */
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterWriteFormatCDATA(xmlTextWriterPtr writer,
+                                      const char *format, ...)
+				      LIBXML_ATTR_FORMAT(2,3);
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterWriteVFormatCDATA(xmlTextWriterPtr writer,
+                                       const char *format, va_list argptr)
+				       LIBXML_ATTR_FORMAT(2,0);
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterWriteCDATA(xmlTextWriterPtr writer,
+                                const xmlChar * content);
+
+/*
+ * DTD
+ */
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterStartDTD(xmlTextWriterPtr writer,
+                              const xmlChar * name,
+                              const xmlChar * pubid,
+                              const xmlChar * sysid);
+    XMLPUBFUN int XMLCALL xmlTextWriterEndDTD(xmlTextWriterPtr writer);
+
+/*
+ * DTD conveniency functions
+ */
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterWriteFormatDTD(xmlTextWriterPtr writer,
+                                    const xmlChar * name,
+                                    const xmlChar * pubid,
+                                    const xmlChar * sysid,
+                                    const char *format, ...)
+				    LIBXML_ATTR_FORMAT(5,6);
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterWriteVFormatDTD(xmlTextWriterPtr writer,
+                                     const xmlChar * name,
+                                     const xmlChar * pubid,
+                                     const xmlChar * sysid,
+                                     const char *format, va_list argptr)
+				     LIBXML_ATTR_FORMAT(5,0);
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterWriteDTD(xmlTextWriterPtr writer,
+                              const xmlChar * name,
+                              const xmlChar * pubid,
+                              const xmlChar * sysid,
+                              const xmlChar * subset);
+
+/**
+ * xmlTextWriterWriteDocType:
+ *
+ * this macro maps to xmlTextWriterWriteDTD
+ */
+#define xmlTextWriterWriteDocType xmlTextWriterWriteDTD
+
+/*
+ * DTD element definition
+ */
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterStartDTDElement(xmlTextWriterPtr writer,
+                                     const xmlChar * name);
+    XMLPUBFUN int XMLCALL xmlTextWriterEndDTDElement(xmlTextWriterPtr
+                                                     writer);
+
+/*
+ * DTD element definition conveniency functions
+ */
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterWriteFormatDTDElement(xmlTextWriterPtr writer,
+                                           const xmlChar * name,
+                                           const char *format, ...)
+					   LIBXML_ATTR_FORMAT(3,4);
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterWriteVFormatDTDElement(xmlTextWriterPtr writer,
+                                            const xmlChar * name,
+                                            const char *format,
+                                            va_list argptr)
+					    LIBXML_ATTR_FORMAT(3,0);
+    XMLPUBFUN int XMLCALL xmlTextWriterWriteDTDElement(xmlTextWriterPtr
+                                                       writer,
+                                                       const xmlChar *
+                                                       name,
+                                                       const xmlChar *
+                                                       content);
+
+/*
+ * DTD attribute list definition
+ */
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterStartDTDAttlist(xmlTextWriterPtr writer,
+                                     const xmlChar * name);
+    XMLPUBFUN int XMLCALL xmlTextWriterEndDTDAttlist(xmlTextWriterPtr
+                                                     writer);
+
+/*
+ * DTD attribute list definition conveniency functions
+ */
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterWriteFormatDTDAttlist(xmlTextWriterPtr writer,
+                                           const xmlChar * name,
+                                           const char *format, ...)
+					   LIBXML_ATTR_FORMAT(3,4);
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterWriteVFormatDTDAttlist(xmlTextWriterPtr writer,
+                                            const xmlChar * name,
+                                            const char *format,
+                                            va_list argptr)
+					    LIBXML_ATTR_FORMAT(3,0);
+    XMLPUBFUN int XMLCALL xmlTextWriterWriteDTDAttlist(xmlTextWriterPtr
+                                                       writer,
+                                                       const xmlChar *
+                                                       name,
+                                                       const xmlChar *
+                                                       content);
+
+/*
+ * DTD entity definition
+ */
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterStartDTDEntity(xmlTextWriterPtr writer,
+                                    int pe, const xmlChar * name);
+    XMLPUBFUN int XMLCALL xmlTextWriterEndDTDEntity(xmlTextWriterPtr
+                                                    writer);
+
+/*
+ * DTD entity definition conveniency functions
+ */
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterWriteFormatDTDInternalEntity(xmlTextWriterPtr writer,
+                                                  int pe,
+                                                  const xmlChar * name,
+                                                  const char *format, ...)
+						  LIBXML_ATTR_FORMAT(4,5);
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterWriteVFormatDTDInternalEntity(xmlTextWriterPtr writer,
+                                                   int pe,
+                                                   const xmlChar * name,
+                                                   const char *format,
+                                                   va_list argptr)
+						   LIBXML_ATTR_FORMAT(4,0);
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterWriteDTDInternalEntity(xmlTextWriterPtr writer,
+                                            int pe,
+                                            const xmlChar * name,
+                                            const xmlChar * content);
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterWriteDTDExternalEntity(xmlTextWriterPtr writer,
+                                            int pe,
+                                            const xmlChar * name,
+                                            const xmlChar * pubid,
+                                            const xmlChar * sysid,
+                                            const xmlChar * ndataid);
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterWriteDTDExternalEntityContents(xmlTextWriterPtr
+                                                    writer,
+                                                    const xmlChar * pubid,
+                                                    const xmlChar * sysid,
+                                                    const xmlChar *
+                                                    ndataid);
+    XMLPUBFUN int XMLCALL xmlTextWriterWriteDTDEntity(xmlTextWriterPtr
+                                                      writer, int pe,
+                                                      const xmlChar * name,
+                                                      const xmlChar *
+                                                      pubid,
+                                                      const xmlChar *
+                                                      sysid,
+                                                      const xmlChar *
+                                                      ndataid,
+                                                      const xmlChar *
+                                                      content);
+
+/*
+ * DTD notation definition
+ */
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterWriteDTDNotation(xmlTextWriterPtr writer,
+                                      const xmlChar * name,
+                                      const xmlChar * pubid,
+                                      const xmlChar * sysid);
+
+/*
+ * Indentation
+ */
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterSetIndent(xmlTextWriterPtr writer, int indent);
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterSetIndentString(xmlTextWriterPtr writer,
+                                     const xmlChar * str);
+
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterSetQuoteChar(xmlTextWriterPtr writer, xmlChar quotechar);
+
+
+/*
+ * misc
+ */
+    XMLPUBFUN int XMLCALL xmlTextWriterFlush(xmlTextWriterPtr writer);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LIBXML_WRITER_ENABLED */
+
+#endif                          /* __XML_XMLWRITER_H__ */
diff --git a/src/include/libxml/xpath.h b/src/include/libxml/xpath.h
new file mode 100644
index 000000000000..539593fa506b
--- /dev/null
+++ b/src/include/libxml/xpath.h
@@ -0,0 +1,564 @@
+/*
+ * Summary: XML Path Language implementation
+ * Description: API for the XML Path Language implementation
+ *
+ * XML Path Language implementation
+ * XPath is a language for addressing parts of an XML document,
+ * designed to be used by both XSLT and XPointer
+ *     http://www.w3.org/TR/xpath
+ *
+ * Implements
+ * W3C Recommendation 16 November 1999
+ *     http://www.w3.org/TR/1999/REC-xpath-19991116
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_XPATH_H__
+#define __XML_XPATH_H__
+
+#include <libxml/xmlversion.h>
+
+#ifdef LIBXML_XPATH_ENABLED
+
+#include <libxml/xmlerror.h>
+#include <libxml/tree.h>
+#include <libxml/hash.h>
+#endif /* LIBXML_XPATH_ENABLED */
+
+#if defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef __cplusplus
+extern "C" {
+#endif
+#endif /* LIBXML_XPATH_ENABLED or LIBXML_SCHEMAS_ENABLED */
+
+#ifdef LIBXML_XPATH_ENABLED
+
+typedef struct _xmlXPathContext xmlXPathContext;
+typedef xmlXPathContext *xmlXPathContextPtr;
+typedef struct _xmlXPathParserContext xmlXPathParserContext;
+typedef xmlXPathParserContext *xmlXPathParserContextPtr;
+
+/**
+ * The set of XPath error codes.
+ */
+
+typedef enum {
+    XPATH_EXPRESSION_OK = 0,
+    XPATH_NUMBER_ERROR,
+    XPATH_UNFINISHED_LITERAL_ERROR,
+    XPATH_START_LITERAL_ERROR,
+    XPATH_VARIABLE_REF_ERROR,
+    XPATH_UNDEF_VARIABLE_ERROR,
+    XPATH_INVALID_PREDICATE_ERROR,
+    XPATH_EXPR_ERROR,
+    XPATH_UNCLOSED_ERROR,
+    XPATH_UNKNOWN_FUNC_ERROR,
+    XPATH_INVALID_OPERAND,
+    XPATH_INVALID_TYPE,
+    XPATH_INVALID_ARITY,
+    XPATH_INVALID_CTXT_SIZE,
+    XPATH_INVALID_CTXT_POSITION,
+    XPATH_MEMORY_ERROR,
+    XPTR_SYNTAX_ERROR,
+    XPTR_RESOURCE_ERROR,
+    XPTR_SUB_RESOURCE_ERROR,
+    XPATH_UNDEF_PREFIX_ERROR,
+    XPATH_ENCODING_ERROR,
+    XPATH_INVALID_CHAR_ERROR,
+    XPATH_INVALID_CTXT,
+    XPATH_STACK_ERROR,
+    XPATH_FORBID_VARIABLE_ERROR,
+    XPATH_OP_LIMIT_EXCEEDED,
+    XPATH_RECURSION_LIMIT_EXCEEDED
+} xmlXPathError;
+
+/*
+ * A node-set (an unordered collection of nodes without duplicates).
+ */
+typedef struct _xmlNodeSet xmlNodeSet;
+typedef xmlNodeSet *xmlNodeSetPtr;
+struct _xmlNodeSet {
+    int nodeNr;			/* number of nodes in the set */
+    int nodeMax;		/* size of the array as allocated */
+    xmlNodePtr *nodeTab;	/* array of nodes in no particular order */
+    /* @@ with_ns to check whether namespace nodes should be looked at @@ */
+};
+
+/*
+ * An expression is evaluated to yield an object, which
+ * has one of the following four basic types:
+ *   - node-set
+ *   - boolean
+ *   - number
+ *   - string
+ *
+ * @@ XPointer will add more types !
+ */
+
+typedef enum {
+    XPATH_UNDEFINED = 0,
+    XPATH_NODESET = 1,
+    XPATH_BOOLEAN = 2,
+    XPATH_NUMBER = 3,
+    XPATH_STRING = 4,
+    XPATH_POINT = 5,
+    XPATH_RANGE = 6,
+    XPATH_LOCATIONSET = 7,
+    XPATH_USERS = 8,
+    XPATH_XSLT_TREE = 9  /* An XSLT value tree, non modifiable */
+} xmlXPathObjectType;
+
+typedef struct _xmlXPathObject xmlXPathObject;
+typedef xmlXPathObject *xmlXPathObjectPtr;
+struct _xmlXPathObject {
+    xmlXPathObjectType type;
+    xmlNodeSetPtr nodesetval;
+    int boolval;
+    double floatval;
+    xmlChar *stringval;
+    void *user;
+    int index;
+    void *user2;
+    int index2;
+};
+
+/**
+ * xmlXPathConvertFunc:
+ * @obj:  an XPath object
+ * @type:  the number of the target type
+ *
+ * A conversion function is associated to a type and used to cast
+ * the new type to primitive values.
+ *
+ * Returns -1 in case of error, 0 otherwise
+ */
+typedef int (*xmlXPathConvertFunc) (xmlXPathObjectPtr obj, int type);
+
+/*
+ * Extra type: a name and a conversion function.
+ */
+
+typedef struct _xmlXPathType xmlXPathType;
+typedef xmlXPathType *xmlXPathTypePtr;
+struct _xmlXPathType {
+    const xmlChar         *name;		/* the type name */
+    xmlXPathConvertFunc func;		/* the conversion function */
+};
+
+/*
+ * Extra variable: a name and a value.
+ */
+
+typedef struct _xmlXPathVariable xmlXPathVariable;
+typedef xmlXPathVariable *xmlXPathVariablePtr;
+struct _xmlXPathVariable {
+    const xmlChar       *name;		/* the variable name */
+    xmlXPathObjectPtr value;		/* the value */
+};
+
+/**
+ * xmlXPathEvalFunc:
+ * @ctxt: an XPath parser context
+ * @nargs: the number of arguments passed to the function
+ *
+ * An XPath evaluation function, the parameters are on the XPath context stack.
+ */
+
+typedef void (*xmlXPathEvalFunc)(xmlXPathParserContextPtr ctxt,
+	                         int nargs);
+
+/*
+ * Extra function: a name and a evaluation function.
+ */
+
+typedef struct _xmlXPathFunct xmlXPathFunct;
+typedef xmlXPathFunct *xmlXPathFuncPtr;
+struct _xmlXPathFunct {
+    const xmlChar      *name;		/* the function name */
+    xmlXPathEvalFunc func;		/* the evaluation function */
+};
+
+/**
+ * xmlXPathAxisFunc:
+ * @ctxt:  the XPath interpreter context
+ * @cur:  the previous node being explored on that axis
+ *
+ * An axis traversal function. To traverse an axis, the engine calls
+ * the first time with cur == NULL and repeat until the function returns
+ * NULL indicating the end of the axis traversal.
+ *
+ * Returns the next node in that axis or NULL if at the end of the axis.
+ */
+
+typedef xmlXPathObjectPtr (*xmlXPathAxisFunc) (xmlXPathParserContextPtr ctxt,
+				 xmlXPathObjectPtr cur);
+
+/*
+ * Extra axis: a name and an axis function.
+ */
+
+typedef struct _xmlXPathAxis xmlXPathAxis;
+typedef xmlXPathAxis *xmlXPathAxisPtr;
+struct _xmlXPathAxis {
+    const xmlChar      *name;		/* the axis name */
+    xmlXPathAxisFunc func;		/* the search function */
+};
+
+/**
+ * xmlXPathFunction:
+ * @ctxt:  the XPath interprestation context
+ * @nargs:  the number of arguments
+ *
+ * An XPath function.
+ * The arguments (if any) are popped out from the context stack
+ * and the result is pushed on the stack.
+ */
+
+typedef void (*xmlXPathFunction) (xmlXPathParserContextPtr ctxt, int nargs);
+
+/*
+ * Function and Variable Lookup.
+ */
+
+/**
+ * xmlXPathVariableLookupFunc:
+ * @ctxt:  an XPath context
+ * @name:  name of the variable
+ * @ns_uri:  the namespace name hosting this variable
+ *
+ * Prototype for callbacks used to plug variable lookup in the XPath
+ * engine.
+ *
+ * Returns the XPath object value or NULL if not found.
+ */
+typedef xmlXPathObjectPtr (*xmlXPathVariableLookupFunc) (void *ctxt,
+                                         const xmlChar *name,
+                                         const xmlChar *ns_uri);
+
+/**
+ * xmlXPathFuncLookupFunc:
+ * @ctxt:  an XPath context
+ * @name:  name of the function
+ * @ns_uri:  the namespace name hosting this function
+ *
+ * Prototype for callbacks used to plug function lookup in the XPath
+ * engine.
+ *
+ * Returns the XPath function or NULL if not found.
+ */
+typedef xmlXPathFunction (*xmlXPathFuncLookupFunc) (void *ctxt,
+					 const xmlChar *name,
+					 const xmlChar *ns_uri);
+
+/**
+ * xmlXPathFlags:
+ * Flags for XPath engine compilation and runtime
+ */
+/**
+ * XML_XPATH_CHECKNS:
+ *
+ * check namespaces at compilation
+ */
+#define XML_XPATH_CHECKNS (1<<0)
+/**
+ * XML_XPATH_NOVAR:
+ *
+ * forbid variables in expression
+ */
+#define XML_XPATH_NOVAR	  (1<<1)
+
+/**
+ * xmlXPathContext:
+ *
+ * Expression evaluation occurs with respect to a context.
+ * he context consists of:
+ *    - a node (the context node)
+ *    - a node list (the context node list)
+ *    - a set of variable bindings
+ *    - a function library
+ *    - the set of namespace declarations in scope for the expression
+ * Following the switch to hash tables, this need to be trimmed up at
+ * the next binary incompatible release.
+ * The node may be modified when the context is passed to libxml2
+ * for an XPath evaluation so you may need to initialize it again
+ * before the next call.
+ */
+
+struct _xmlXPathContext {
+    xmlDocPtr doc;			/* The current document */
+    xmlNodePtr node;			/* The current node */
+
+    int nb_variables_unused;		/* unused (hash table) */
+    int max_variables_unused;		/* unused (hash table) */
+    xmlHashTablePtr varHash;		/* Hash table of defined variables */
+
+    int nb_types;			/* number of defined types */
+    int max_types;			/* max number of types */
+    xmlXPathTypePtr types;		/* Array of defined types */
+
+    int nb_funcs_unused;		/* unused (hash table) */
+    int max_funcs_unused;		/* unused (hash table) */
+    xmlHashTablePtr funcHash;		/* Hash table of defined funcs */
+
+    int nb_axis;			/* number of defined axis */
+    int max_axis;			/* max number of axis */
+    xmlXPathAxisPtr axis;		/* Array of defined axis */
+
+    /* the namespace nodes of the context node */
+    xmlNsPtr *namespaces;		/* Array of namespaces */
+    int nsNr;				/* number of namespace in scope */
+    void *user;				/* function to free */
+
+    /* extra variables */
+    int contextSize;			/* the context size */
+    int proximityPosition;		/* the proximity position */
+
+    /* extra stuff for XPointer */
+    int xptr;				/* is this an XPointer context? */
+    xmlNodePtr here;			/* for here() */
+    xmlNodePtr origin;			/* for origin() */
+
+    /* the set of namespace declarations in scope for the expression */
+    xmlHashTablePtr nsHash;		/* The namespaces hash table */
+    xmlXPathVariableLookupFunc varLookupFunc;/* variable lookup func */
+    void *varLookupData;		/* variable lookup data */
+
+    /* Possibility to link in an extra item */
+    void *extra;                        /* needed for XSLT */
+
+    /* The function name and URI when calling a function */
+    const xmlChar *function;
+    const xmlChar *functionURI;
+
+    /* function lookup function and data */
+    xmlXPathFuncLookupFunc funcLookupFunc;/* function lookup func */
+    void *funcLookupData;		/* function lookup data */
+
+    /* temporary namespace lists kept for walking the namespace axis */
+    xmlNsPtr *tmpNsList;		/* Array of namespaces */
+    int tmpNsNr;			/* number of namespaces in scope */
+
+    /* error reporting mechanism */
+    void *userData;                     /* user specific data block */
+    xmlStructuredErrorFunc error;       /* the callback in case of errors */
+    xmlError lastError;			/* the last error */
+    xmlNodePtr debugNode;		/* the source node XSLT */
+
+    /* dictionary */
+    xmlDictPtr dict;			/* dictionary if any */
+
+    int flags;				/* flags to control compilation */
+
+    /* Cache for reusal of XPath objects */
+    void *cache;
+
+    /* Resource limits */
+    unsigned long opLimit;
+    unsigned long opCount;
+    int depth;
+};
+
+/*
+ * The structure of a compiled expression form is not public.
+ */
+
+typedef struct _xmlXPathCompExpr xmlXPathCompExpr;
+typedef xmlXPathCompExpr *xmlXPathCompExprPtr;
+
+/**
+ * xmlXPathParserContext:
+ *
+ * An XPath parser context. It contains pure parsing information,
+ * an xmlXPathContext, and the stack of objects.
+ */
+struct _xmlXPathParserContext {
+    const xmlChar *cur;			/* the current char being parsed */
+    const xmlChar *base;			/* the full expression */
+
+    int error;				/* error code */
+
+    xmlXPathContextPtr  context;	/* the evaluation context */
+    xmlXPathObjectPtr     value;	/* the current value */
+    int                 valueNr;	/* number of values stacked */
+    int                valueMax;	/* max number of values stacked */
+    xmlXPathObjectPtr *valueTab;	/* stack of values */
+
+    xmlXPathCompExprPtr comp;		/* the precompiled expression */
+    int xptr;				/* it this an XPointer expression */
+    xmlNodePtr         ancestor;	/* used for walking preceding axis */
+
+    int              valueFrame;        /* used to limit Pop on the stack */
+};
+
+/************************************************************************
+ *									*
+ *			Public API					*
+ *									*
+ ************************************************************************/
+
+/**
+ * Objects and Nodesets handling
+ */
+
+XMLPUBVAR double xmlXPathNAN;
+XMLPUBVAR double xmlXPathPINF;
+XMLPUBVAR double xmlXPathNINF;
+
+/* These macros may later turn into functions */
+/**
+ * xmlXPathNodeSetGetLength:
+ * @ns:  a node-set
+ *
+ * Implement a functionality similar to the DOM NodeList.length.
+ *
+ * Returns the number of nodes in the node-set.
+ */
+#define xmlXPathNodeSetGetLength(ns) ((ns) ? (ns)->nodeNr : 0)
+/**
+ * xmlXPathNodeSetItem:
+ * @ns:  a node-set
+ * @index:  index of a node in the set
+ *
+ * Implements a functionality similar to the DOM NodeList.item().
+ *
+ * Returns the xmlNodePtr at the given @index in @ns or NULL if
+ *         @index is out of range (0 to length-1)
+ */
+#define xmlXPathNodeSetItem(ns, index)				\
+		((((ns) != NULL) &&				\
+		  ((index) >= 0) && ((index) < (ns)->nodeNr)) ?	\
+		 (ns)->nodeTab[(index)]				\
+		 : NULL)
+/**
+ * xmlXPathNodeSetIsEmpty:
+ * @ns: a node-set
+ *
+ * Checks whether @ns is empty or not.
+ *
+ * Returns %TRUE if @ns is an empty node-set.
+ */
+#define xmlXPathNodeSetIsEmpty(ns)                                      \
+    (((ns) == NULL) || ((ns)->nodeNr == 0) || ((ns)->nodeTab == NULL))
+
+
+XMLPUBFUN void XMLCALL
+		    xmlXPathFreeObject		(xmlXPathObjectPtr obj);
+XMLPUBFUN xmlNodeSetPtr XMLCALL
+		    xmlXPathNodeSetCreate	(xmlNodePtr val);
+XMLPUBFUN void XMLCALL
+		    xmlXPathFreeNodeSetList	(xmlXPathObjectPtr obj);
+XMLPUBFUN void XMLCALL
+		    xmlXPathFreeNodeSet		(xmlNodeSetPtr obj);
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
+		    xmlXPathObjectCopy		(xmlXPathObjectPtr val);
+XMLPUBFUN int XMLCALL
+		    xmlXPathCmpNodes		(xmlNodePtr node1,
+						 xmlNodePtr node2);
+/**
+ * Conversion functions to basic types.
+ */
+XMLPUBFUN int XMLCALL
+		    xmlXPathCastNumberToBoolean	(double val);
+XMLPUBFUN int XMLCALL
+		    xmlXPathCastStringToBoolean	(const xmlChar * val);
+XMLPUBFUN int XMLCALL
+		    xmlXPathCastNodeSetToBoolean(xmlNodeSetPtr ns);
+XMLPUBFUN int XMLCALL
+		    xmlXPathCastToBoolean	(xmlXPathObjectPtr val);
+
+XMLPUBFUN double XMLCALL
+		    xmlXPathCastBooleanToNumber	(int val);
+XMLPUBFUN double XMLCALL
+		    xmlXPathCastStringToNumber	(const xmlChar * val);
+XMLPUBFUN double XMLCALL
+		    xmlXPathCastNodeToNumber	(xmlNodePtr node);
+XMLPUBFUN double XMLCALL
+		    xmlXPathCastNodeSetToNumber	(xmlNodeSetPtr ns);
+XMLPUBFUN double XMLCALL
+		    xmlXPathCastToNumber	(xmlXPathObjectPtr val);
+
+XMLPUBFUN xmlChar * XMLCALL
+		    xmlXPathCastBooleanToString	(int val);
+XMLPUBFUN xmlChar * XMLCALL
+		    xmlXPathCastNumberToString	(double val);
+XMLPUBFUN xmlChar * XMLCALL
+		    xmlXPathCastNodeToString	(xmlNodePtr node);
+XMLPUBFUN xmlChar * XMLCALL
+		    xmlXPathCastNodeSetToString	(xmlNodeSetPtr ns);
+XMLPUBFUN xmlChar * XMLCALL
+		    xmlXPathCastToString	(xmlXPathObjectPtr val);
+
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
+		    xmlXPathConvertBoolean	(xmlXPathObjectPtr val);
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
+		    xmlXPathConvertNumber	(xmlXPathObjectPtr val);
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
+		    xmlXPathConvertString	(xmlXPathObjectPtr val);
+
+/**
+ * Context handling.
+ */
+XMLPUBFUN xmlXPathContextPtr XMLCALL
+		    xmlXPathNewContext		(xmlDocPtr doc);
+XMLPUBFUN void XMLCALL
+		    xmlXPathFreeContext		(xmlXPathContextPtr ctxt);
+XMLPUBFUN int XMLCALL
+		    xmlXPathContextSetCache(xmlXPathContextPtr ctxt,
+				            int active,
+					    int value,
+					    int options);
+/**
+ * Evaluation functions.
+ */
+XMLPUBFUN long XMLCALL
+		    xmlXPathOrderDocElems	(xmlDocPtr doc);
+XMLPUBFUN int XMLCALL
+		    xmlXPathSetContextNode	(xmlNodePtr node,
+						 xmlXPathContextPtr ctx);
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
+		    xmlXPathNodeEval		(xmlNodePtr node,
+						 const xmlChar *str,
+						 xmlXPathContextPtr ctx);
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
+		    xmlXPathEval		(const xmlChar *str,
+						 xmlXPathContextPtr ctx);
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
+		    xmlXPathEvalExpression	(const xmlChar *str,
+						 xmlXPathContextPtr ctxt);
+XMLPUBFUN int XMLCALL
+		    xmlXPathEvalPredicate	(xmlXPathContextPtr ctxt,
+						 xmlXPathObjectPtr res);
+/**
+ * Separate compilation/evaluation entry points.
+ */
+XMLPUBFUN xmlXPathCompExprPtr XMLCALL
+		    xmlXPathCompile		(const xmlChar *str);
+XMLPUBFUN xmlXPathCompExprPtr XMLCALL
+		    xmlXPathCtxtCompile		(xmlXPathContextPtr ctxt,
+						 const xmlChar *str);
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
+		    xmlXPathCompiledEval	(xmlXPathCompExprPtr comp,
+						 xmlXPathContextPtr ctx);
+XMLPUBFUN int XMLCALL
+		    xmlXPathCompiledEvalToBoolean(xmlXPathCompExprPtr comp,
+						 xmlXPathContextPtr ctxt);
+XMLPUBFUN void XMLCALL
+		    xmlXPathFreeCompExpr	(xmlXPathCompExprPtr comp);
+#endif /* LIBXML_XPATH_ENABLED */
+#if defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+XMLPUBFUN void XMLCALL
+		    xmlXPathInit		(void);
+XMLPUBFUN int XMLCALL
+		xmlXPathIsNaN	(double val);
+XMLPUBFUN int XMLCALL
+		xmlXPathIsInf	(double val);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LIBXML_XPATH_ENABLED or LIBXML_SCHEMAS_ENABLED*/
+#endif /* ! __XML_XPATH_H__ */
diff --git a/src/include/libxml/xpathInternals.h b/src/include/libxml/xpathInternals.h
new file mode 100644
index 000000000000..76a6b481572d
--- /dev/null
+++ b/src/include/libxml/xpathInternals.h
@@ -0,0 +1,632 @@
+/*
+ * Summary: internal interfaces for XML Path Language implementation
+ * Description: internal interfaces for XML Path Language implementation
+ *              used to build new modules on top of XPath like XPointer and
+ *              XSLT
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_XPATH_INTERNALS_H__
+#define __XML_XPATH_INTERNALS_H__
+
+#include <libxml/xmlversion.h>
+#include <libxml/xpath.h>
+
+#ifdef LIBXML_XPATH_ENABLED
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/************************************************************************
+ *									*
+ *			Helpers						*
+ *									*
+ ************************************************************************/
+
+/*
+ * Many of these macros may later turn into functions. They
+ * shouldn't be used in #ifdef's preprocessor instructions.
+ */
+/**
+ * xmlXPathSetError:
+ * @ctxt:  an XPath parser context
+ * @err:  an xmlXPathError code
+ *
+ * Raises an error.
+ */
+#define xmlXPathSetError(ctxt, err)					\
+    { xmlXPatherror((ctxt), __FILE__, __LINE__, (err));			\
+      if ((ctxt) != NULL) (ctxt)->error = (err); }
+
+/**
+ * xmlXPathSetArityError:
+ * @ctxt:  an XPath parser context
+ *
+ * Raises an XPATH_INVALID_ARITY error.
+ */
+#define xmlXPathSetArityError(ctxt)					\
+    xmlXPathSetError((ctxt), XPATH_INVALID_ARITY)
+
+/**
+ * xmlXPathSetTypeError:
+ * @ctxt:  an XPath parser context
+ *
+ * Raises an XPATH_INVALID_TYPE error.
+ */
+#define xmlXPathSetTypeError(ctxt)					\
+    xmlXPathSetError((ctxt), XPATH_INVALID_TYPE)
+
+/**
+ * xmlXPathGetError:
+ * @ctxt:  an XPath parser context
+ *
+ * Get the error code of an XPath context.
+ *
+ * Returns the context error.
+ */
+#define xmlXPathGetError(ctxt)	  ((ctxt)->error)
+
+/**
+ * xmlXPathCheckError:
+ * @ctxt:  an XPath parser context
+ *
+ * Check if an XPath error was raised.
+ *
+ * Returns true if an error has been raised, false otherwise.
+ */
+#define xmlXPathCheckError(ctxt)  ((ctxt)->error != XPATH_EXPRESSION_OK)
+
+/**
+ * xmlXPathGetDocument:
+ * @ctxt:  an XPath parser context
+ *
+ * Get the document of an XPath context.
+ *
+ * Returns the context document.
+ */
+#define xmlXPathGetDocument(ctxt)	((ctxt)->context->doc)
+
+/**
+ * xmlXPathGetContextNode:
+ * @ctxt: an XPath parser context
+ *
+ * Get the context node of an XPath context.
+ *
+ * Returns the context node.
+ */
+#define xmlXPathGetContextNode(ctxt)	((ctxt)->context->node)
+
+XMLPUBFUN int XMLCALL
+		xmlXPathPopBoolean	(xmlXPathParserContextPtr ctxt);
+XMLPUBFUN double XMLCALL
+		xmlXPathPopNumber	(xmlXPathParserContextPtr ctxt);
+XMLPUBFUN xmlChar * XMLCALL
+		xmlXPathPopString	(xmlXPathParserContextPtr ctxt);
+XMLPUBFUN xmlNodeSetPtr XMLCALL
+		xmlXPathPopNodeSet	(xmlXPathParserContextPtr ctxt);
+XMLPUBFUN void * XMLCALL
+		xmlXPathPopExternal	(xmlXPathParserContextPtr ctxt);
+
+/**
+ * xmlXPathReturnBoolean:
+ * @ctxt:  an XPath parser context
+ * @val:  a boolean
+ *
+ * Pushes the boolean @val on the context stack.
+ */
+#define xmlXPathReturnBoolean(ctxt, val)				\
+    valuePush((ctxt), xmlXPathNewBoolean(val))
+
+/**
+ * xmlXPathReturnTrue:
+ * @ctxt:  an XPath parser context
+ *
+ * Pushes true on the context stack.
+ */
+#define xmlXPathReturnTrue(ctxt)   xmlXPathReturnBoolean((ctxt), 1)
+
+/**
+ * xmlXPathReturnFalse:
+ * @ctxt:  an XPath parser context
+ *
+ * Pushes false on the context stack.
+ */
+#define xmlXPathReturnFalse(ctxt)  xmlXPathReturnBoolean((ctxt), 0)
+
+/**
+ * xmlXPathReturnNumber:
+ * @ctxt:  an XPath parser context
+ * @val:  a double
+ *
+ * Pushes the double @val on the context stack.
+ */
+#define xmlXPathReturnNumber(ctxt, val)					\
+    valuePush((ctxt), xmlXPathNewFloat(val))
+
+/**
+ * xmlXPathReturnString:
+ * @ctxt:  an XPath parser context
+ * @str:  a string
+ *
+ * Pushes the string @str on the context stack.
+ */
+#define xmlXPathReturnString(ctxt, str)					\
+    valuePush((ctxt), xmlXPathWrapString(str))
+
+/**
+ * xmlXPathReturnEmptyString:
+ * @ctxt:  an XPath parser context
+ *
+ * Pushes an empty string on the stack.
+ */
+#define xmlXPathReturnEmptyString(ctxt)					\
+    valuePush((ctxt), xmlXPathNewCString(""))
+
+/**
+ * xmlXPathReturnNodeSet:
+ * @ctxt:  an XPath parser context
+ * @ns:  a node-set
+ *
+ * Pushes the node-set @ns on the context stack.
+ */
+#define xmlXPathReturnNodeSet(ctxt, ns)					\
+    valuePush((ctxt), xmlXPathWrapNodeSet(ns))
+
+/**
+ * xmlXPathReturnEmptyNodeSet:
+ * @ctxt:  an XPath parser context
+ *
+ * Pushes an empty node-set on the context stack.
+ */
+#define xmlXPathReturnEmptyNodeSet(ctxt)				\
+    valuePush((ctxt), xmlXPathNewNodeSet(NULL))
+
+/**
+ * xmlXPathReturnExternal:
+ * @ctxt:  an XPath parser context
+ * @val:  user data
+ *
+ * Pushes user data on the context stack.
+ */
+#define xmlXPathReturnExternal(ctxt, val)				\
+    valuePush((ctxt), xmlXPathWrapExternal(val))
+
+/**
+ * xmlXPathStackIsNodeSet:
+ * @ctxt: an XPath parser context
+ *
+ * Check if the current value on the XPath stack is a node set or
+ * an XSLT value tree.
+ *
+ * Returns true if the current object on the stack is a node-set.
+ */
+#define xmlXPathStackIsNodeSet(ctxt)					\
+    (((ctxt)->value != NULL)						\
+     && (((ctxt)->value->type == XPATH_NODESET)				\
+         || ((ctxt)->value->type == XPATH_XSLT_TREE)))
+
+/**
+ * xmlXPathStackIsExternal:
+ * @ctxt: an XPath parser context
+ *
+ * Checks if the current value on the XPath stack is an external
+ * object.
+ *
+ * Returns true if the current object on the stack is an external
+ * object.
+ */
+#define xmlXPathStackIsExternal(ctxt)					\
+	((ctxt->value != NULL) && (ctxt->value->type == XPATH_USERS))
+
+/**
+ * xmlXPathEmptyNodeSet:
+ * @ns:  a node-set
+ *
+ * Empties a node-set.
+ */
+#define xmlXPathEmptyNodeSet(ns)					\
+    { while ((ns)->nodeNr > 0) (ns)->nodeTab[--(ns)->nodeNr] = NULL; }
+
+/**
+ * CHECK_ERROR:
+ *
+ * Macro to return from the function if an XPath error was detected.
+ */
+#define CHECK_ERROR							\
+    if (ctxt->error != XPATH_EXPRESSION_OK) return
+
+/**
+ * CHECK_ERROR0:
+ *
+ * Macro to return 0 from the function if an XPath error was detected.
+ */
+#define CHECK_ERROR0							\
+    if (ctxt->error != XPATH_EXPRESSION_OK) return(0)
+
+/**
+ * XP_ERROR:
+ * @X:  the error code
+ *
+ * Macro to raise an XPath error and return.
+ */
+#define XP_ERROR(X)							\
+    { xmlXPathErr(ctxt, X); return; }
+
+/**
+ * XP_ERROR0:
+ * @X:  the error code
+ *
+ * Macro to raise an XPath error and return 0.
+ */
+#define XP_ERROR0(X)							\
+    { xmlXPathErr(ctxt, X); return(0); }
+
+/**
+ * CHECK_TYPE:
+ * @typeval:  the XPath type
+ *
+ * Macro to check that the value on top of the XPath stack is of a given
+ * type.
+ */
+#define CHECK_TYPE(typeval)						\
+    if ((ctxt->value == NULL) || (ctxt->value->type != typeval))	\
+        XP_ERROR(XPATH_INVALID_TYPE)
+
+/**
+ * CHECK_TYPE0:
+ * @typeval:  the XPath type
+ *
+ * Macro to check that the value on top of the XPath stack is of a given
+ * type. Return(0) in case of failure
+ */
+#define CHECK_TYPE0(typeval)						\
+    if ((ctxt->value == NULL) || (ctxt->value->type != typeval))	\
+        XP_ERROR0(XPATH_INVALID_TYPE)
+
+/**
+ * CHECK_ARITY:
+ * @x:  the number of expected args
+ *
+ * Macro to check that the number of args passed to an XPath function matches.
+ */
+#define CHECK_ARITY(x)							\
+    if (ctxt == NULL) return;						\
+    if (nargs != (x))							\
+        XP_ERROR(XPATH_INVALID_ARITY);					\
+    if (ctxt->valueNr < ctxt->valueFrame + (x))				\
+        XP_ERROR(XPATH_STACK_ERROR);
+
+/**
+ * CAST_TO_STRING:
+ *
+ * Macro to try to cast the value on the top of the XPath stack to a string.
+ */
+#define CAST_TO_STRING							\
+    if ((ctxt->value != NULL) && (ctxt->value->type != XPATH_STRING))	\
+        xmlXPathStringFunction(ctxt, 1);
+
+/**
+ * CAST_TO_NUMBER:
+ *
+ * Macro to try to cast the value on the top of the XPath stack to a number.
+ */
+#define CAST_TO_NUMBER							\
+    if ((ctxt->value != NULL) && (ctxt->value->type != XPATH_NUMBER))	\
+        xmlXPathNumberFunction(ctxt, 1);
+
+/**
+ * CAST_TO_BOOLEAN:
+ *
+ * Macro to try to cast the value on the top of the XPath stack to a boolean.
+ */
+#define CAST_TO_BOOLEAN							\
+    if ((ctxt->value != NULL) && (ctxt->value->type != XPATH_BOOLEAN))	\
+        xmlXPathBooleanFunction(ctxt, 1);
+
+/*
+ * Variable Lookup forwarding.
+ */
+
+XMLPUBFUN void XMLCALL
+	xmlXPathRegisterVariableLookup	(xmlXPathContextPtr ctxt,
+					 xmlXPathVariableLookupFunc f,
+					 void *data);
+
+/*
+ * Function Lookup forwarding.
+ */
+
+XMLPUBFUN void XMLCALL
+	    xmlXPathRegisterFuncLookup	(xmlXPathContextPtr ctxt,
+					 xmlXPathFuncLookupFunc f,
+					 void *funcCtxt);
+
+/*
+ * Error reporting.
+ */
+XMLPUBFUN void XMLCALL
+		xmlXPatherror	(xmlXPathParserContextPtr ctxt,
+				 const char *file,
+				 int line,
+				 int no);
+
+XMLPUBFUN void XMLCALL
+		xmlXPathErr	(xmlXPathParserContextPtr ctxt,
+				 int error);
+
+#ifdef LIBXML_DEBUG_ENABLED
+XMLPUBFUN void XMLCALL
+		xmlXPathDebugDumpObject	(FILE *output,
+					 xmlXPathObjectPtr cur,
+					 int depth);
+XMLPUBFUN void XMLCALL
+	    xmlXPathDebugDumpCompExpr(FILE *output,
+					 xmlXPathCompExprPtr comp,
+					 int depth);
+#endif
+/**
+ * NodeSet handling.
+ */
+XMLPUBFUN int XMLCALL
+		xmlXPathNodeSetContains		(xmlNodeSetPtr cur,
+						 xmlNodePtr val);
+XMLPUBFUN xmlNodeSetPtr XMLCALL
+		xmlXPathDifference		(xmlNodeSetPtr nodes1,
+						 xmlNodeSetPtr nodes2);
+XMLPUBFUN xmlNodeSetPtr XMLCALL
+		xmlXPathIntersection		(xmlNodeSetPtr nodes1,
+						 xmlNodeSetPtr nodes2);
+
+XMLPUBFUN xmlNodeSetPtr XMLCALL
+		xmlXPathDistinctSorted		(xmlNodeSetPtr nodes);
+XMLPUBFUN xmlNodeSetPtr XMLCALL
+		xmlXPathDistinct		(xmlNodeSetPtr nodes);
+
+XMLPUBFUN int XMLCALL
+		xmlXPathHasSameNodes		(xmlNodeSetPtr nodes1,
+						 xmlNodeSetPtr nodes2);
+
+XMLPUBFUN xmlNodeSetPtr XMLCALL
+		xmlXPathNodeLeadingSorted	(xmlNodeSetPtr nodes,
+						 xmlNodePtr node);
+XMLPUBFUN xmlNodeSetPtr XMLCALL
+		xmlXPathLeadingSorted		(xmlNodeSetPtr nodes1,
+						 xmlNodeSetPtr nodes2);
+XMLPUBFUN xmlNodeSetPtr XMLCALL
+		xmlXPathNodeLeading		(xmlNodeSetPtr nodes,
+						 xmlNodePtr node);
+XMLPUBFUN xmlNodeSetPtr XMLCALL
+		xmlXPathLeading			(xmlNodeSetPtr nodes1,
+						 xmlNodeSetPtr nodes2);
+
+XMLPUBFUN xmlNodeSetPtr XMLCALL
+		xmlXPathNodeTrailingSorted	(xmlNodeSetPtr nodes,
+						 xmlNodePtr node);
+XMLPUBFUN xmlNodeSetPtr XMLCALL
+		xmlXPathTrailingSorted		(xmlNodeSetPtr nodes1,
+						 xmlNodeSetPtr nodes2);
+XMLPUBFUN xmlNodeSetPtr XMLCALL
+		xmlXPathNodeTrailing		(xmlNodeSetPtr nodes,
+						 xmlNodePtr node);
+XMLPUBFUN xmlNodeSetPtr XMLCALL
+		xmlXPathTrailing		(xmlNodeSetPtr nodes1,
+						 xmlNodeSetPtr nodes2);
+
+
+/**
+ * Extending a context.
+ */
+
+XMLPUBFUN int XMLCALL
+		xmlXPathRegisterNs		(xmlXPathContextPtr ctxt,
+						 const xmlChar *prefix,
+						 const xmlChar *ns_uri);
+XMLPUBFUN const xmlChar * XMLCALL
+		xmlXPathNsLookup		(xmlXPathContextPtr ctxt,
+						 const xmlChar *prefix);
+XMLPUBFUN void XMLCALL
+		xmlXPathRegisteredNsCleanup	(xmlXPathContextPtr ctxt);
+
+XMLPUBFUN int XMLCALL
+		xmlXPathRegisterFunc		(xmlXPathContextPtr ctxt,
+						 const xmlChar *name,
+						 xmlXPathFunction f);
+XMLPUBFUN int XMLCALL
+		xmlXPathRegisterFuncNS		(xmlXPathContextPtr ctxt,
+						 const xmlChar *name,
+						 const xmlChar *ns_uri,
+						 xmlXPathFunction f);
+XMLPUBFUN int XMLCALL
+		xmlXPathRegisterVariable	(xmlXPathContextPtr ctxt,
+						 const xmlChar *name,
+						 xmlXPathObjectPtr value);
+XMLPUBFUN int XMLCALL
+		xmlXPathRegisterVariableNS	(xmlXPathContextPtr ctxt,
+						 const xmlChar *name,
+						 const xmlChar *ns_uri,
+						 xmlXPathObjectPtr value);
+XMLPUBFUN xmlXPathFunction XMLCALL
+		xmlXPathFunctionLookup		(xmlXPathContextPtr ctxt,
+						 const xmlChar *name);
+XMLPUBFUN xmlXPathFunction XMLCALL
+		xmlXPathFunctionLookupNS	(xmlXPathContextPtr ctxt,
+						 const xmlChar *name,
+						 const xmlChar *ns_uri);
+XMLPUBFUN void XMLCALL
+		xmlXPathRegisteredFuncsCleanup	(xmlXPathContextPtr ctxt);
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
+		xmlXPathVariableLookup		(xmlXPathContextPtr ctxt,
+						 const xmlChar *name);
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
+		xmlXPathVariableLookupNS	(xmlXPathContextPtr ctxt,
+						 const xmlChar *name,
+						 const xmlChar *ns_uri);
+XMLPUBFUN void XMLCALL
+		xmlXPathRegisteredVariablesCleanup(xmlXPathContextPtr ctxt);
+
+/**
+ * Utilities to extend XPath.
+ */
+XMLPUBFUN xmlXPathParserContextPtr XMLCALL
+		  xmlXPathNewParserContext	(const xmlChar *str,
+						 xmlXPathContextPtr ctxt);
+XMLPUBFUN void XMLCALL
+		xmlXPathFreeParserContext	(xmlXPathParserContextPtr ctxt);
+
+/* TODO: remap to xmlXPathValuePop and Push. */
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
+		valuePop			(xmlXPathParserContextPtr ctxt);
+XMLPUBFUN int XMLCALL
+		valuePush			(xmlXPathParserContextPtr ctxt,
+						 xmlXPathObjectPtr value);
+
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
+		xmlXPathNewString		(const xmlChar *val);
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
+		xmlXPathNewCString		(const char *val);
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
+		xmlXPathWrapString		(xmlChar *val);
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
+		xmlXPathWrapCString		(char * val);
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
+		xmlXPathNewFloat		(double val);
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
+		xmlXPathNewBoolean		(int val);
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
+		xmlXPathNewNodeSet		(xmlNodePtr val);
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
+		xmlXPathNewValueTree		(xmlNodePtr val);
+XMLPUBFUN int XMLCALL
+		xmlXPathNodeSetAdd		(xmlNodeSetPtr cur,
+						 xmlNodePtr val);
+XMLPUBFUN int XMLCALL
+		xmlXPathNodeSetAddUnique	(xmlNodeSetPtr cur,
+						 xmlNodePtr val);
+XMLPUBFUN int XMLCALL
+		xmlXPathNodeSetAddNs		(xmlNodeSetPtr cur,
+						 xmlNodePtr node,
+						 xmlNsPtr ns);
+XMLPUBFUN void XMLCALL
+		xmlXPathNodeSetSort		(xmlNodeSetPtr set);
+
+XMLPUBFUN void XMLCALL
+		xmlXPathRoot			(xmlXPathParserContextPtr ctxt);
+XMLPUBFUN void XMLCALL
+		xmlXPathEvalExpr		(xmlXPathParserContextPtr ctxt);
+XMLPUBFUN xmlChar * XMLCALL
+		xmlXPathParseName		(xmlXPathParserContextPtr ctxt);
+XMLPUBFUN xmlChar * XMLCALL
+		xmlXPathParseNCName		(xmlXPathParserContextPtr ctxt);
+
+/*
+ * Existing functions.
+ */
+XMLPUBFUN double XMLCALL
+		xmlXPathStringEvalNumber	(const xmlChar *str);
+XMLPUBFUN int XMLCALL
+		xmlXPathEvaluatePredicateResult (xmlXPathParserContextPtr ctxt,
+						 xmlXPathObjectPtr res);
+XMLPUBFUN void XMLCALL
+		xmlXPathRegisterAllFunctions	(xmlXPathContextPtr ctxt);
+XMLPUBFUN xmlNodeSetPtr XMLCALL
+		xmlXPathNodeSetMerge		(xmlNodeSetPtr val1,
+						 xmlNodeSetPtr val2);
+XMLPUBFUN void XMLCALL
+		xmlXPathNodeSetDel		(xmlNodeSetPtr cur,
+						 xmlNodePtr val);
+XMLPUBFUN void XMLCALL
+		xmlXPathNodeSetRemove		(xmlNodeSetPtr cur,
+						 int val);
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
+		xmlXPathNewNodeSetList		(xmlNodeSetPtr val);
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
+		xmlXPathWrapNodeSet		(xmlNodeSetPtr val);
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
+		xmlXPathWrapExternal		(void *val);
+
+XMLPUBFUN int XMLCALL xmlXPathEqualValues(xmlXPathParserContextPtr ctxt);
+XMLPUBFUN int XMLCALL xmlXPathNotEqualValues(xmlXPathParserContextPtr ctxt);
+XMLPUBFUN int XMLCALL xmlXPathCompareValues(xmlXPathParserContextPtr ctxt, int inf, int strict);
+XMLPUBFUN void XMLCALL xmlXPathValueFlipSign(xmlXPathParserContextPtr ctxt);
+XMLPUBFUN void XMLCALL xmlXPathAddValues(xmlXPathParserContextPtr ctxt);
+XMLPUBFUN void XMLCALL xmlXPathSubValues(xmlXPathParserContextPtr ctxt);
+XMLPUBFUN void XMLCALL xmlXPathMultValues(xmlXPathParserContextPtr ctxt);
+XMLPUBFUN void XMLCALL xmlXPathDivValues(xmlXPathParserContextPtr ctxt);
+XMLPUBFUN void XMLCALL xmlXPathModValues(xmlXPathParserContextPtr ctxt);
+
+XMLPUBFUN int XMLCALL xmlXPathIsNodeType(const xmlChar *name);
+
+/*
+ * Some of the axis navigation routines.
+ */
+XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextSelf(xmlXPathParserContextPtr ctxt,
+			xmlNodePtr cur);
+XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextChild(xmlXPathParserContextPtr ctxt,
+			xmlNodePtr cur);
+XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextDescendant(xmlXPathParserContextPtr ctxt,
+			xmlNodePtr cur);
+XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextDescendantOrSelf(xmlXPathParserContextPtr ctxt,
+			xmlNodePtr cur);
+XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextParent(xmlXPathParserContextPtr ctxt,
+			xmlNodePtr cur);
+XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextAncestorOrSelf(xmlXPathParserContextPtr ctxt,
+			xmlNodePtr cur);
+XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextFollowingSibling(xmlXPathParserContextPtr ctxt,
+			xmlNodePtr cur);
+XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextFollowing(xmlXPathParserContextPtr ctxt,
+			xmlNodePtr cur);
+XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextNamespace(xmlXPathParserContextPtr ctxt,
+			xmlNodePtr cur);
+XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextAttribute(xmlXPathParserContextPtr ctxt,
+			xmlNodePtr cur);
+XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextPreceding(xmlXPathParserContextPtr ctxt,
+			xmlNodePtr cur);
+XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextAncestor(xmlXPathParserContextPtr ctxt,
+			xmlNodePtr cur);
+XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextPrecedingSibling(xmlXPathParserContextPtr ctxt,
+			xmlNodePtr cur);
+/*
+ * The official core of XPath functions.
+ */
+XMLPUBFUN void XMLCALL xmlXPathLastFunction(xmlXPathParserContextPtr ctxt, int nargs);
+XMLPUBFUN void XMLCALL xmlXPathPositionFunction(xmlXPathParserContextPtr ctxt, int nargs);
+XMLPUBFUN void XMLCALL xmlXPathCountFunction(xmlXPathParserContextPtr ctxt, int nargs);
+XMLPUBFUN void XMLCALL xmlXPathIdFunction(xmlXPathParserContextPtr ctxt, int nargs);
+XMLPUBFUN void XMLCALL xmlXPathLocalNameFunction(xmlXPathParserContextPtr ctxt, int nargs);
+XMLPUBFUN void XMLCALL xmlXPathNamespaceURIFunction(xmlXPathParserContextPtr ctxt, int nargs);
+XMLPUBFUN void XMLCALL xmlXPathStringFunction(xmlXPathParserContextPtr ctxt, int nargs);
+XMLPUBFUN void XMLCALL xmlXPathStringLengthFunction(xmlXPathParserContextPtr ctxt, int nargs);
+XMLPUBFUN void XMLCALL xmlXPathConcatFunction(xmlXPathParserContextPtr ctxt, int nargs);
+XMLPUBFUN void XMLCALL xmlXPathContainsFunction(xmlXPathParserContextPtr ctxt, int nargs);
+XMLPUBFUN void XMLCALL xmlXPathStartsWithFunction(xmlXPathParserContextPtr ctxt, int nargs);
+XMLPUBFUN void XMLCALL xmlXPathSubstringFunction(xmlXPathParserContextPtr ctxt, int nargs);
+XMLPUBFUN void XMLCALL xmlXPathSubstringBeforeFunction(xmlXPathParserContextPtr ctxt, int nargs);
+XMLPUBFUN void XMLCALL xmlXPathSubstringAfterFunction(xmlXPathParserContextPtr ctxt, int nargs);
+XMLPUBFUN void XMLCALL xmlXPathNormalizeFunction(xmlXPathParserContextPtr ctxt, int nargs);
+XMLPUBFUN void XMLCALL xmlXPathTranslateFunction(xmlXPathParserContextPtr ctxt, int nargs);
+XMLPUBFUN void XMLCALL xmlXPathNotFunction(xmlXPathParserContextPtr ctxt, int nargs);
+XMLPUBFUN void XMLCALL xmlXPathTrueFunction(xmlXPathParserContextPtr ctxt, int nargs);
+XMLPUBFUN void XMLCALL xmlXPathFalseFunction(xmlXPathParserContextPtr ctxt, int nargs);
+XMLPUBFUN void XMLCALL xmlXPathLangFunction(xmlXPathParserContextPtr ctxt, int nargs);
+XMLPUBFUN void XMLCALL xmlXPathNumberFunction(xmlXPathParserContextPtr ctxt, int nargs);
+XMLPUBFUN void XMLCALL xmlXPathSumFunction(xmlXPathParserContextPtr ctxt, int nargs);
+XMLPUBFUN void XMLCALL xmlXPathFloorFunction(xmlXPathParserContextPtr ctxt, int nargs);
+XMLPUBFUN void XMLCALL xmlXPathCeilingFunction(xmlXPathParserContextPtr ctxt, int nargs);
+XMLPUBFUN void XMLCALL xmlXPathRoundFunction(xmlXPathParserContextPtr ctxt, int nargs);
+XMLPUBFUN void XMLCALL xmlXPathBooleanFunction(xmlXPathParserContextPtr ctxt, int nargs);
+
+/**
+ * Really internal functions
+ */
+XMLPUBFUN void XMLCALL xmlXPathNodeSetFreeNs(xmlNsPtr ns);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LIBXML_XPATH_ENABLED */
+#endif /* ! __XML_XPATH_INTERNALS_H__ */
diff --git a/src/include/libxml/xpointer.h b/src/include/libxml/xpointer.h
new file mode 100644
index 000000000000..b99112b87a10
--- /dev/null
+++ b/src/include/libxml/xpointer.h
@@ -0,0 +1,114 @@
+/*
+ * Summary: API to handle XML Pointers
+ * Description: API to handle XML Pointers
+ * Base implementation was made accordingly to
+ * W3C Candidate Recommendation 7 June 2000
+ * http://www.w3.org/TR/2000/CR-xptr-20000607
+ *
+ * Added support for the element() scheme described in:
+ * W3C Proposed Recommendation 13 November 2002
+ * http://www.w3.org/TR/2002/PR-xptr-element-20021113/
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_XPTR_H__
+#define __XML_XPTR_H__
+
+#include <libxml/xmlversion.h>
+
+#ifdef LIBXML_XPTR_ENABLED
+
+#include <libxml/tree.h>
+#include <libxml/xpath.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * A Location Set
+ */
+typedef struct _xmlLocationSet xmlLocationSet;
+typedef xmlLocationSet *xmlLocationSetPtr;
+struct _xmlLocationSet {
+    int locNr;		      /* number of locations in the set */
+    int locMax;		      /* size of the array as allocated */
+    xmlXPathObjectPtr *locTab;/* array of locations */
+};
+
+/*
+ * Handling of location sets.
+ */
+
+XMLPUBFUN xmlLocationSetPtr XMLCALL
+		    xmlXPtrLocationSetCreate	(xmlXPathObjectPtr val);
+XMLPUBFUN void XMLCALL
+		    xmlXPtrFreeLocationSet	(xmlLocationSetPtr obj);
+XMLPUBFUN xmlLocationSetPtr XMLCALL
+		    xmlXPtrLocationSetMerge	(xmlLocationSetPtr val1,
+						 xmlLocationSetPtr val2);
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
+		    xmlXPtrNewRange		(xmlNodePtr start,
+						 int startindex,
+						 xmlNodePtr end,
+						 int endindex);
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
+		    xmlXPtrNewRangePoints	(xmlXPathObjectPtr start,
+						 xmlXPathObjectPtr end);
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
+		    xmlXPtrNewRangeNodePoint	(xmlNodePtr start,
+						 xmlXPathObjectPtr end);
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
+		    xmlXPtrNewRangePointNode	(xmlXPathObjectPtr start,
+						 xmlNodePtr end);
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
+		    xmlXPtrNewRangeNodes	(xmlNodePtr start,
+						 xmlNodePtr end);
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
+		    xmlXPtrNewLocationSetNodes	(xmlNodePtr start,
+						 xmlNodePtr end);
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
+		    xmlXPtrNewLocationSetNodeSet(xmlNodeSetPtr set);
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
+		    xmlXPtrNewRangeNodeObject	(xmlNodePtr start,
+						 xmlXPathObjectPtr end);
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
+		    xmlXPtrNewCollapsedRange	(xmlNodePtr start);
+XMLPUBFUN void XMLCALL
+		    xmlXPtrLocationSetAdd	(xmlLocationSetPtr cur,
+						 xmlXPathObjectPtr val);
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
+		    xmlXPtrWrapLocationSet	(xmlLocationSetPtr val);
+XMLPUBFUN void XMLCALL
+		    xmlXPtrLocationSetDel	(xmlLocationSetPtr cur,
+						 xmlXPathObjectPtr val);
+XMLPUBFUN void XMLCALL
+		    xmlXPtrLocationSetRemove	(xmlLocationSetPtr cur,
+						 int val);
+
+/*
+ * Functions.
+ */
+XMLPUBFUN xmlXPathContextPtr XMLCALL
+		    xmlXPtrNewContext		(xmlDocPtr doc,
+						 xmlNodePtr here,
+						 xmlNodePtr origin);
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
+		    xmlXPtrEval			(const xmlChar *str,
+						 xmlXPathContextPtr ctx);
+XMLPUBFUN void XMLCALL
+		    xmlXPtrRangeToFunction	(xmlXPathParserContextPtr ctxt,
+						 int nargs);
+XMLPUBFUN xmlNodePtr XMLCALL
+		    xmlXPtrBuildNodeList	(xmlXPathObjectPtr obj);
+XMLPUBFUN void XMLCALL
+		    xmlXPtrEvalRangePredicate	(xmlXPathParserContextPtr ctxt);
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LIBXML_XPTR_ENABLED */
+#endif /* __XML_XPTR_H__ */
diff --git a/src/include/win32config.h b/src/include/win32config.h
new file mode 100644
index 000000000000..54392f4961e7
--- /dev/null
+++ b/src/include/win32config.h
@@ -0,0 +1,122 @@
+#ifndef __LIBXML_WIN32_CONFIG__
+#define __LIBXML_WIN32_CONFIG__
+
+#define HAVE_CTYPE_H
+#define HAVE_STDARG_H
+#define HAVE_MALLOC_H
+#define HAVE_ERRNO_H
+#define SEND_ARG2_CAST
+#define GETHOSTBYNAME_ARG_CAST
+
+#if defined(_WIN32_WCE)
+#undef HAVE_ERRNO_H
+#include "wincecompat.h"
+#else
+#define HAVE_SYS_STAT_H
+#define HAVE_STAT
+#define HAVE_STDLIB_H
+#define HAVE_TIME_H
+#define HAVE_FCNTL_H
+#include <io.h>
+#include <direct.h>
+#endif
+
+#include <libxml/xmlversion.h>
+
+#ifndef ICONV_CONST
+#define ICONV_CONST const
+#endif
+
+/*
+ * Windows platforms may define except 
+ */
+#undef except
+
+#define HAVE_ISINF
+#define HAVE_ISNAN
+#include <math.h>
+#if defined(_MSC_VER) || defined(__BORLANDC__)
+/* MS C-runtime has functions which can be used in order to determine if
+   a given floating-point variable contains NaN, (+-)INF. These are 
+   preferred, because floating-point technology is considered proprietary
+   by MS and we can assume that their functions know more about their 
+   oddities than we do. */
+#include <float.h>
+/* Bjorn Reese figured a quite nice construct for isinf() using the _fpclass
+   function. */
+#ifndef isinf
+#define isinf(d) ((_fpclass(d) == _FPCLASS_PINF) ? 1 \
+	: ((_fpclass(d) == _FPCLASS_NINF) ? -1 : 0))
+#endif
+/* _isnan(x) returns nonzero if (x == NaN) and zero otherwise. */
+#ifndef isnan
+#define isnan(d) (_isnan(d))
+#endif
+#else /* _MSC_VER */
+#ifndef isinf
+static int isinf (double d) {
+    int expon = 0;
+    double val = frexp (d, &expon);
+    if (expon == 1025) {
+        if (val == 0.5) {
+            return 1;
+        } else if (val == -0.5) {
+            return -1;
+        } else {
+            return 0;
+        }
+    } else {
+        return 0;
+    }
+}
+#endif
+#ifndef isnan
+static int isnan (double d) {
+    int expon = 0;
+    double val = frexp (d, &expon);
+    if (expon == 1025) {
+        if (val == 0.5) {
+            return 0;
+        } else if (val == -0.5) {
+            return 0;
+        } else {
+            return 1;
+        }
+    } else {
+        return 0;
+    }
+}
+#endif
+#endif /* _MSC_VER */
+
+#if defined(_MSC_VER)
+#define mkdir(p,m) _mkdir(p)
+#if _MSC_VER < 1900
+#define snprintf _snprintf
+#endif
+#if _MSC_VER < 1500
+#define vsnprintf(b,c,f,a) _vsnprintf(b,c,f,a)
+#endif
+#elif defined(__MINGW32__)
+#define mkdir(p,m) _mkdir(p)
+#endif
+
+/* Threading API to use should be specified here for compatibility reasons.
+   This is however best specified on the compiler's command-line. */
+#if defined(LIBXML_THREAD_ENABLED)
+#if !defined(HAVE_PTHREAD_H) && !defined(HAVE_WIN32_THREADS) && !defined(_WIN32_WCE)
+#define HAVE_WIN32_THREADS
+#endif
+#endif
+
+/* Some third-party libraries far from our control assume the following
+   is defined, which it is not if we don't include windows.h. */
+#if !defined(FALSE)
+#define FALSE 0
+#endif
+#if !defined(TRUE)
+#define TRUE (!(FALSE))
+#endif
+
+#endif /* __LIBXML_WIN32_CONFIG__ */
+
diff --git a/src/include/wsockcompat.h b/src/include/wsockcompat.h
new file mode 100644
index 000000000000..e57ca8ec56ea
--- /dev/null
+++ b/src/include/wsockcompat.h
@@ -0,0 +1,54 @@
+/* include/wsockcompat.h
+ * Windows -> Berkeley Sockets compatibility things.
+ */
+
+#if !defined __XML_WSOCKCOMPAT_H__
+#define __XML_WSOCKCOMPAT_H__
+
+#ifdef _WIN32_WCE
+#include <winsock.h>
+#else
+#include <errno.h>
+#include <winsock2.h>
+
+/* Fix for old MinGW. */
+#ifndef _WINSOCKAPI_
+#define _WINSOCKAPI_
+#endif
+
+/* the following is a workaround a problem for 'inline' keyword in said
+   header when compiled with Borland C++ 6 */
+#if defined(__BORLANDC__) && !defined(__cplusplus)
+#define inline __inline
+#define _inline __inline
+#endif
+
+#include <ws2tcpip.h>
+
+/* Check if ws2tcpip.h is a recent version which provides getaddrinfo() */
+#if defined(GetAddrInfo)
+#include <wspiapi.h>
+#define HAVE_GETADDRINFO
+#endif
+#endif
+
+#undef XML_SOCKLEN_T
+#define XML_SOCKLEN_T int
+
+#ifndef ECONNRESET
+#define ECONNRESET WSAECONNRESET
+#endif
+#ifndef EINPROGRESS
+#define EINPROGRESS WSAEINPROGRESS
+#endif
+#ifndef EINTR
+#define EINTR WSAEINTR
+#endif
+#ifndef ESHUTDOWN
+#define ESHUTDOWN WSAESHUTDOWN
+#endif
+#ifndef EWOULDBLOCK
+#define EWOULDBLOCK WSAEWOULDBLOCK
+#endif
+
+#endif /* __XML_WSOCKCOMPAT_H__ */
diff --git a/src/libxml-2.0-uninstalled.pc.in b/src/libxml-2.0-uninstalled.pc.in
new file mode 100644
index 000000000000..60b886b304a8
--- /dev/null
+++ b/src/libxml-2.0-uninstalled.pc.in
@@ -0,0 +1,12 @@
+prefix=
+exec_prefix=
+libdir=${pcfiledir}
+includedir=${pcfiledir}/include
+
+
+Name: libXML
+Version: @VERSION@
+Description: libXML library version2.
+Requires:
+Libs: -L${libdir} -lxml2 @ICU_LIBS@ @THREAD_LIBS@ @Z_LIBS@ @LZMA_LIBS@ @ICONV_LIBS@ @M_LIBS@ @LIBS@
+Cflags: -I${includedir} @XML_INCLUDEDIR@ @XML_CFLAGS@
diff --git a/src/libxml-2.0.pc.in b/src/libxml-2.0.pc.in
new file mode 100644
index 000000000000..2653a7c56857
--- /dev/null
+++ b/src/libxml-2.0.pc.in
@@ -0,0 +1,13 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+modules=@WITH_MODULES@
+
+Name: libXML
+Version: @VERSION@
+Description: libXML library version2.
+Requires:
+Libs: -L${libdir} -lxml2
+Libs.private: @ICU_LIBS@ @THREAD_LIBS@ @Z_LIBS@ @LZMA_LIBS@ @ICONV_LIBS@ @M_LIBS@ @WIN32_EXTRA_LIBADD@ @LIBS@
+Cflags: @XML_INCLUDEDIR@ @XML_CFLAGS@
diff --git a/src/libxml.3 b/src/libxml.3
new file mode 100644
index 000000000000..b3e9fef0617c
--- /dev/null
+++ b/src/libxml.3
@@ -0,0 +1,71 @@
+.TH libxml 3 "12 April 2000"
+.SH NAME
+libxml \- library used to parse XML files
+.SH DESCRIPTION
+The
+.I  libxml
+library is used to parse XML files. 
+Its internal document representation is as close as possible to the 
+.I DOM 
+(Document Object Model) interface,
+an API for accessing XML or HTML structured documents.
+.LP
+The
+.I libxml
+library also has a 
+.IR SAX -like
+interface, 
+which is designed to be compatible with 
+.IR expat (1).
+NOTE:
+.IR SAX , 
+the Simple API for XML,
+is a standard interface for event-based XML parsing,
+developed collaboratively by the members of the XML-DEV mailing list, 
+currently hosted by OASIS.
+The
+.I expat
+library is a XML 1.0 parser written in C,
+which aims to be fully conforming. 
+It is currently not a validating XML processor.
+.LP
+The
+.I libxml 
+library now includes a nearly complete 
+.I XPath 
+implementation. 
+The
+.I XPath
+(XML Path Language) is a language for addressing parts of an 
+XML document,
+designed to be used by both 
+.I XSLT 
+and 
+.IR XPointer .
+.LP
+The
+.I libxml 
+library exports Push and Pull type parser interfaces for both XML and 
+.IR html . 
+.SH FILES
+.TP 2.2i
+.B /depot/lib/libxml_2.0.0/libxml.a
+static library
+.TP
+.B /depot/lib/libxml_2.0.0/libxml.so
+shared library
+.TP
+.B /depot/package/libxml_2.0.0/bin/xmllint
+binary application for parsing XML files
+.SH AUTHORS
+Daniel Veillard (daniel@veillard.com).
+Red Hat Inc.
+Manual page by Ziying Sherwin (sherwin@nlm.nih.gov),
+Lister Hill National Center for Biomedical Communications,
+U.S. National Library of Medicine.
+.SH SEE ALSO
+.IR xmllint (1),
+.IR libxslt (3),
+.IR libexslt (3),
+.IR xsltproc (1)
+.\" end of manual page
diff --git a/src/libxml.h b/src/libxml.h
new file mode 100644
index 000000000000..1090729c65eb
--- /dev/null
+++ b/src/libxml.h
@@ -0,0 +1,134 @@
+/*
+ * libxml.h: internal header only used during the compilation of libxml
+ *
+ * See COPYRIGHT for the status of this software
+ *
+ * Author: breese@users.sourceforge.net
+ */
+
+#ifndef __XML_LIBXML_H__
+#define __XML_LIBXML_H__
+
+#include <libxml/xmlstring.h>
+
+#ifndef NO_LARGEFILE_SOURCE
+#ifndef _LARGEFILE_SOURCE
+#define _LARGEFILE_SOURCE
+#endif
+#ifndef _FILE_OFFSET_BITS
+#define _FILE_OFFSET_BITS 64
+#endif
+#endif
+
+#if defined(macintosh)
+#include "config-mac.h"
+#elif defined(_WIN32_WCE)
+/*
+ * Windows CE compatibility definitions and functions
+ * This is needed to compile libxml2 for Windows CE.
+ * At least I tested it with WinCE 5.0 for Emulator and WinCE 4.2/SH4 target
+ */
+#include <win32config.h>
+#include <libxml/xmlversion.h>
+#else
+/*
+ * Currently supported platforms use either autoconf or
+ * copy to config.h own "preset" configuration file.
+ * As result ifdef HAVE_CONFIG_H is omitted here.
+ */
+#include "config.h"
+#include <libxml/xmlversion.h>
+#endif
+
+#if defined(__Lynx__)
+#include <stdio.h> /* pull definition of size_t */
+#include <varargs.h>
+int snprintf(char *, size_t, const char *, ...);
+int vfprintf(FILE *, const char *, va_list);
+#endif
+
+#ifndef WITH_TRIO
+#include <stdio.h>
+#else
+/**
+ * TRIO_REPLACE_STDIO:
+ *
+ * This macro is defined if the trio string formatting functions are to
+ * be used instead of the default stdio ones.
+ */
+#define TRIO_REPLACE_STDIO
+#include "trio.h"
+#endif
+
+#if defined(__clang__) || \
+    (defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__ >= 406))
+#define XML_IGNORE_PEDANTIC_WARNINGS \
+    _Pragma("GCC diagnostic push") \
+    _Pragma("GCC diagnostic ignored \"-Wpedantic\"")
+#define XML_POP_WARNINGS \
+    _Pragma("GCC diagnostic pop")
+#else
+#define XML_IGNORE_PEDANTIC_WARNINGS
+#define XML_POP_WARNINGS
+#endif
+
+#if defined(__clang__) || \
+    (defined(__GNUC__) && (__GNUC__ >= 8))
+#define ATTRIBUTE_NO_SANITIZE(arg) __attribute__((no_sanitize(arg)))
+#else
+#define ATTRIBUTE_NO_SANITIZE(arg)
+#endif
+
+/*
+ * Internal variable indicating if a callback has been registered for
+ * node creation/destruction. It avoids spending a lot of time in locking
+ * function while checking if the callback exists.
+ */
+extern int __xmlRegisterCallbacks;
+/*
+ * internal error reporting routines, shared but not part of the API.
+ */
+void __xmlIOErr(int domain, int code, const char *extra);
+void __xmlLoaderErr(void *ctx, const char *msg, const char *filename) LIBXML_ATTR_FORMAT(2,0);
+#ifdef LIBXML_HTML_ENABLED
+/*
+ * internal function of HTML parser needed for xmlParseInNodeContext
+ * but not part of the API
+ */
+void __htmlParseContent(void *ctx);
+#endif
+
+/*
+ * internal global initialization critical section routines.
+ */
+void __xmlGlobalInitMutexLock(void);
+void __xmlGlobalInitMutexUnlock(void);
+void __xmlGlobalInitMutexDestroy(void);
+
+int __xmlInitializeDict(void);
+
+#if defined(HAVE_RAND) && defined(HAVE_SRAND) && defined(HAVE_TIME)
+/*
+ * internal thread safe random function
+ */
+int __xmlRandom(void);
+#endif
+
+XMLPUBFUN xmlChar * XMLCALL xmlEscapeFormatString(xmlChar **msg);
+int xmlInputReadCallbackNop(void *context, char *buffer, int len);
+
+#ifdef IN_LIBXML
+#ifdef __GNUC__
+#ifdef PIC
+#ifdef __linux__
+#if (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || (__GNUC__ > 3)
+#include "elfgcchack.h"
+#endif
+#endif
+#endif
+#endif
+#endif
+#if !defined(PIC) && !defined(NOLIBTOOL) && !defined(LIBXML_STATIC)
+#  define LIBXML_STATIC
+#endif
+#endif /* ! __XML_LIBXML_H__ */
diff --git a/src/libxml.m4 b/src/libxml.m4
new file mode 100644
index 000000000000..09de9fe2defa
--- /dev/null
+++ b/src/libxml.m4
@@ -0,0 +1,192 @@
+# Configure paths for LIBXML2
+# Simon Josefsson 2020-02-12
+# Fix autoconf 2.70+ warnings
+# Mike Hommey 2004-06-19
+# use CPPFLAGS instead of CFLAGS
+# Toshio Kuratomi 2001-04-21
+# Adapted from:
+# Configure paths for GLIB
+# Owen Taylor     97-11-3
+
+dnl AM_PATH_XML2([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
+dnl Test for XML, and define XML_CPPFLAGS and XML_LIBS
+dnl
+AC_DEFUN([AM_PATH_XML2],[ 
+AC_ARG_WITH(xml-prefix,
+            [  --with-xml-prefix=PFX   Prefix where libxml is installed (optional)],
+            xml_config_prefix="$withval", xml_config_prefix="")
+AC_ARG_WITH(xml-exec-prefix,
+            [  --with-xml-exec-prefix=PFX Exec prefix where libxml is installed (optional)],
+            xml_config_exec_prefix="$withval", xml_config_exec_prefix="")
+AC_ARG_ENABLE(xmltest,
+              [  --disable-xmltest       Do not try to compile and run a test LIBXML program],,
+              enable_xmltest=yes)
+
+  if test x$xml_config_exec_prefix != x ; then
+     xml_config_args="$xml_config_args"
+     if test x${XML2_CONFIG+set} != xset ; then
+        XML2_CONFIG=$xml_config_exec_prefix/bin/xml2-config
+     fi
+  fi
+  if test x$xml_config_prefix != x ; then
+     xml_config_args="$xml_config_args --prefix=$xml_config_prefix"
+     if test x${XML2_CONFIG+set} != xset ; then
+        XML2_CONFIG=$xml_config_prefix/bin/xml2-config
+     fi
+  fi
+
+  AC_PATH_PROG(XML2_CONFIG, xml2-config, no)
+  min_xml_version=ifelse([$1], ,2.0.0,[$1])
+  AC_MSG_CHECKING(for libxml - version >= $min_xml_version)
+  no_xml=""
+  if test "$XML2_CONFIG" = "no" ; then
+    no_xml=yes
+  else
+    XML_CPPFLAGS=`$XML2_CONFIG $xml_config_args --cflags`
+    XML_LIBS=`$XML2_CONFIG $xml_config_args --libs`
+    xml_config_major_version=`$XML2_CONFIG $xml_config_args --version | \
+           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
+    xml_config_minor_version=`$XML2_CONFIG $xml_config_args --version | \
+           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
+    xml_config_micro_version=`$XML2_CONFIG $xml_config_args --version | \
+           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
+    if test "x$enable_xmltest" = "xyes" ; then
+      ac_save_CPPFLAGS="$CPPFLAGS"
+      ac_save_LIBS="$LIBS"
+      CPPFLAGS="$CPPFLAGS $XML_CPPFLAGS"
+      LIBS="$XML_LIBS $LIBS"
+dnl
+dnl Now check if the installed libxml is sufficiently new.
+dnl (Also sanity checks the results of xml2-config to some extent)
+dnl
+      rm -f conf.xmltest
+      AC_RUN_IFELSE(
+            [AC_LANG_SOURCE([[
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <libxml/xmlversion.h>
+
+int 
+main()
+{
+  int xml_major_version, xml_minor_version, xml_micro_version;
+  int major, minor, micro;
+  char *tmp_version;
+
+  system("touch conf.xmltest");
+
+  /* Capture xml2-config output via autoconf/configure variables */
+  /* HP/UX 9 (%@#!) writes to sscanf strings */
+  tmp_version = (char *)strdup("$min_xml_version");
+  if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
+     printf("%s, bad version string from xml2-config\n", "$min_xml_version");
+     exit(1);
+   }
+   free(tmp_version);
+
+   /* Capture the version information from the header files */
+   tmp_version = (char *)strdup(LIBXML_DOTTED_VERSION);
+   if (sscanf(tmp_version, "%d.%d.%d", &xml_major_version, &xml_minor_version, &xml_micro_version) != 3) {
+     printf("%s, bad version string from libxml includes\n", "LIBXML_DOTTED_VERSION");
+     exit(1);
+   }
+   free(tmp_version);
+
+ /* Compare xml2-config output to the libxml headers */
+  if ((xml_major_version != $xml_config_major_version) ||
+      (xml_minor_version != $xml_config_minor_version) ||
+      (xml_micro_version != $xml_config_micro_version))
+    {
+      printf("*** libxml header files (version %d.%d.%d) do not match\n",
+         xml_major_version, xml_minor_version, xml_micro_version);
+      printf("*** xml2-config (version %d.%d.%d)\n",
+         $xml_config_major_version, $xml_config_minor_version, $xml_config_micro_version);
+      return 1;
+    } 
+/* Compare the headers to the library to make sure we match */
+  /* Less than ideal -- doesn't provide us with return value feedback, 
+   * only exits if there's a serious mismatch between header and library.
+   */
+    LIBXML_TEST_VERSION;
+
+    /* Test that the library is greater than our minimum version */
+    if ((xml_major_version > major) ||
+        ((xml_major_version == major) && (xml_minor_version > minor)) ||
+        ((xml_major_version == major) && (xml_minor_version == minor) &&
+        (xml_micro_version >= micro)))
+      {
+        return 0;
+       }
+     else
+      {
+        printf("\n*** An old version of libxml (%d.%d.%d) was found.\n",
+               xml_major_version, xml_minor_version, xml_micro_version);
+        printf("*** You need a version of libxml newer than %d.%d.%d. The latest version of\n",
+           major, minor, micro);
+        printf("*** libxml is always available from ftp://ftp.xmlsoft.org.\n");
+        printf("***\n");
+        printf("*** If you have already installed a sufficiently new version, this error\n");
+        printf("*** probably means that the wrong copy of the xml2-config shell script is\n");
+        printf("*** being found. The easiest way to fix this is to remove the old version\n");
+        printf("*** of LIBXML, but you can also set the XML2_CONFIG environment to point to the\n");
+        printf("*** correct copy of xml2-config. (In this case, you will have to\n");
+        printf("*** modify your LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf\n");
+        printf("*** so that the correct libraries are found at run-time))\n");
+    }
+  return 1;
+}
+]])],, no_xml=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
+       CPPFLAGS="$ac_save_CPPFLAGS"
+       LIBS="$ac_save_LIBS"
+     fi
+  fi
+
+  if test "x$no_xml" = x ; then
+     AC_MSG_RESULT(yes (version $xml_config_major_version.$xml_config_minor_version.$xml_config_micro_version))
+     ifelse([$2], , :, [$2])     
+  else
+     AC_MSG_RESULT(no)
+     if test "$XML2_CONFIG" = "no" ; then
+       echo "*** The xml2-config script installed by LIBXML could not be found"
+       echo "*** If libxml was installed in PREFIX, make sure PREFIX/bin is in"
+       echo "*** your path, or set the XML2_CONFIG environment variable to the"
+       echo "*** full path to xml2-config."
+     else
+       if test -f conf.xmltest ; then
+        :
+       else
+          echo "*** Could not run libxml test program, checking why..."
+          CPPFLAGS="$CPPFLAGS $XML_CPPFLAGS"
+          LIBS="$LIBS $XML_LIBS"
+	  AC_LINK_IFELSE(
+            [AC_LANG_PROGRAM([[
+#include <libxml/xmlversion.h>
+#include <stdio.h>
+]],    [[ LIBXML_TEST_VERSION; return 0;]])],
+        [ echo "*** The test program compiled, but did not run. This usually means"
+          echo "*** that the run-time linker is not finding LIBXML or finding the wrong"
+          echo "*** version of LIBXML. If it is not finding LIBXML, you'll need to set your"
+          echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
+          echo "*** to the installed location  Also, make sure you have run ldconfig if that"
+          echo "*** is required on your system"
+          echo "***"
+          echo "*** If you have an old version installed, it is best to remove it, although"
+          echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" ],
+        [ echo "*** The test program failed to compile or link. See the file config.log for the"
+          echo "*** exact error that occurred. This usually means LIBXML was incorrectly installed"
+          echo "*** or that you have moved LIBXML since it was installed. In the latter case, you"
+          echo "*** may want to edit the xml2-config script: $XML2_CONFIG" ])
+          CPPFLAGS="$ac_save_CPPFLAGS"
+          LIBS="$ac_save_LIBS"
+       fi
+     fi
+
+     XML_CPPFLAGS=""
+     XML_LIBS=""
+     ifelse([$3], , :, [$3])
+  fi
+  AC_SUBST(XML_CPPFLAGS)
+  AC_SUBST(XML_LIBS)
+  rm -f conf.xmltest
+])
diff --git a/src/libxml.spec.in b/src/libxml.spec.in
new file mode 100644
index 000000000000..11c29ea4c97b
--- /dev/null
+++ b/src/libxml.spec.in
@@ -0,0 +1,209 @@
+%global with_python3 1
+
+Summary: Library providing XML and HTML support
+Name: libxml2
+Version: @VERSION@
+Release: 1%{?dist}%{?extra_release}
+License: MIT
+Group: Development/Libraries
+Source: ftp://xmlsoft.org/libxml2/libxml2-%{version}.tar.gz
+BuildRoot: %{_tmppath}/%{name}-%{version}-root
+BuildRequires: python-devel
+%if 0%{?with_python3}
+BuildRequires: python3-devel
+%endif # with_python3
+BuildRequires: zlib-devel
+BuildRequires: pkgconfig
+BuildRequires: xz-devel
+URL: http://xmlsoft.org/
+
+%description
+This library allows to manipulate XML files. It includes support
+to read, modify and write XML and HTML files. There is DTDs support
+this includes parsing and validation even with complex DtDs, either
+at parse time or later once the document has been modified. The output
+can be a simple SAX stream or and in-memory DOM like representations.
+In this case one can use the built-in XPath and XPointer implementation
+to select sub nodes or ranges. A flexible Input/Output mechanism is
+available, with existing HTTP and FTP modules and combined to an
+URI library.
+
+%package devel
+Summary: Libraries, includes, etc. to develop XML and HTML applications
+Group: Development/Libraries
+Requires: libxml2 = %{version}-%{release}
+Requires: zlib-devel
+Requires: xz-devel
+Requires: pkgconfig
+
+%description devel
+Libraries, include files, etc you can use to develop XML applications.
+This library allows to manipulate XML files. It includes support
+to read, modify and write XML and HTML files. There is DTDs support
+this includes parsing and validation even with complex DtDs, either
+at parse time or later once the document has been modified. The output
+can be a simple SAX stream or and in-memory DOM like representations.
+In this case one can use the built-in XPath and XPointer implementation
+to select sub nodes or ranges. A flexible Input/Output mechanism is
+available, with existing HTTP and FTP modules and combined to an
+URI library.
+
+%package static
+Summary: Static library for libxml2
+Group: Development/Libraries
+Requires: libxml2 = %{version}-%{release}
+
+%description static
+Static library for libxml2 provided for specific uses or shaving a few
+microseconds when parsing, do not link to them for generic purpose packages.
+
+%package -n python-%{name}
+%{?python_provide:%python_provide python-%{name}}
+Summary: Python bindings for the libxml2 library
+Group: Development/Libraries
+Requires: libxml2 = %{version}-%{release}
+Obsoletes: %{name}-python < %{version}-%{release}
+Provides: %{name}-python = %{version}-%{release}
+
+%description -n python-%{name}
+The libxml2-python package contains a Python 2 module that permits applications
+written in the Python programming language, version 2, to use the interface
+supplied by the libxml2 library to manipulate XML files.
+
+This library allows to manipulate XML files. It includes support
+to read, modify and write XML and HTML files. There is DTDs support
+this includes parsing and validation even with complex DTDs, either
+at parse time or later once the document has been modified.
+
+%if 0%{?with_python3}
+%package -n python3-%{name}
+Summary: Python 3 bindings for the libxml2 library
+Group: Development/Libraries
+Requires: libxml2 = %{version}-%{release}
+Obsoletes: %{name}-python3 < %{version}-%{release}
+Provides: %{name}-python3 = %{version}-%{release}
+
+%description -n python3-%{name}
+The libxml2-python3 package contains a Python 3 module that permits
+applications written in the Python programming language, version 3, to use the
+interface supplied by the libxml2 library to manipulate XML files.
+
+This library allows to manipulate XML files. It includes support
+to read, modify and write XML and HTML files. There is DTDs support
+this includes parsing and validation even with complex DTDs, either
+at parse time or later once the document has been modified.
+%endif # with_python3
+
+%prep
+%setup -q
+
+mkdir py3doc
+cp doc/*.py py3doc
+sed -i 's|#!/usr/bin/python |#!%{__python3} |' py3doc/*.py
+
+%build
+%configure
+make %{_smp_mflags}
+
+find doc -type f -exec chmod 0644 \{\} \;
+
+%install
+rm -fr %{buildroot}
+
+make install DESTDIR=%{buildroot}
+
+%if 0%{?with_python3}
+make clean
+%configure --with-python=%{__python3}
+make install DESTDIR=%{buildroot}
+%endif # with_python3
+
+
+rm -f $RPM_BUILD_ROOT%{_libdir}/*.la
+rm -f $RPM_BUILD_ROOT%{_libdir}/python*/site-packages/*.a
+rm -f $RPM_BUILD_ROOT%{_libdir}/python*/site-packages/*.la
+rm -rf $RPM_BUILD_ROOT%{_datadir}/doc/libxml2-%{version}/*
+rm -rf $RPM_BUILD_ROOT%{_datadir}/doc/libxml2-python-%{version}/*
+(cd doc/examples ; make clean ; rm -rf .deps Makefile)
+gzip -9 -c doc/libxml2-api.xml > doc/libxml2-api.xml.gz
+
+%check
+#disabling python tests from rpm build as broken in Fedora 30
+make PYTHON_SUBDIR="" runtests
+
+%clean
+rm -fr %{buildroot}
+
+%post -p /sbin/ldconfig
+
+%postun -p /sbin/ldconfig
+
+%files
+%defattr(-, root, root)
+
+%doc AUTHORS NEWS README Copyright TODO
+%doc %{_mandir}/man1/xmllint.1*
+%doc %{_mandir}/man1/xmlcatalog.1*
+%doc %{_mandir}/man3/libxml.3*
+
+%{_libdir}/lib*.so.*
+%{_bindir}/xmllint
+%{_bindir}/xmlcatalog
+
+%files devel
+%defattr(-, root, root)
+
+%doc %{_mandir}/man1/xml2-config.1*
+%doc AUTHORS NEWS README Copyright
+%doc doc/*.html doc/html doc/*.gif doc/*.png
+%doc doc/tutorial doc/libxml2-api.xml.gz
+%doc doc/examples
+%doc %dir %{_datadir}/gtk-doc/html/libxml2
+%doc %{_datadir}/gtk-doc/html/libxml2/*.devhelp
+%doc %{_datadir}/gtk-doc/html/libxml2/*.html
+%doc %{_datadir}/gtk-doc/html/libxml2/*.png
+%doc %{_datadir}/gtk-doc/html/libxml2/*.css
+
+%{_libdir}/lib*.so
+%{_libdir}/*.sh
+%{_includedir}/*
+%{_bindir}/xml2-config
+%{_datadir}/aclocal/libxml.m4
+%{_libdir}/pkgconfig/libxml-2.0.pc
+%{_libdir}/cmake/libxml2/libxml2-config.cmake
+
+%files static
+%defattr(-, root, root)
+
+%{_libdir}/*a
+
+%files -n python-%{name}
+%defattr(-, root, root)
+
+%{_libdir}/python2*/site-packages/libxml2.py*
+%{_libdir}/python2*/site-packages/drv_libxml2.py*
+%{_libdir}/python2*/site-packages/libxml2mod*
+%doc python/TODO
+%doc python/libxml2class.txt
+%doc python/tests/*.py
+%doc doc/*.py
+%doc doc/python.html
+
+%if 0%{?with_python3}
+%files -n python3-%{name}
+%defattr(-, root, root)
+
+%{_libdir}/python3*/site-packages/libxml2.py*
+%{_libdir}/python3*/site-packages/drv_libxml2.py*
+%{_libdir}/python3*/site-packages/__pycache__/*py*
+%{_libdir}/python3*/site-packages/libxml2mod*
+%doc python/TODO
+%doc python/libxml2class.txt
+%doc py3doc/*.py
+%doc doc/python.html
+%endif # with_python3
+
+%changelog
+* @RELDATE@ Daniel Veillard <veillard@redhat.com>
+- upstream release @VERSION@ see http://xmlsoft.org/news.html
+
diff --git a/src/libxml2-config.cmake.cmake.in b/src/libxml2-config.cmake.cmake.in
new file mode 100644
index 000000000000..27586aab1539
--- /dev/null
+++ b/src/libxml2-config.cmake.cmake.in
@@ -0,0 +1,136 @@
+# libxml2-config.cmake
+# --------------------
+#
+# Libxml2 cmake module.
+# This module sets the following variables:
+#
+# ::
+#
+#   LIBXML2_INCLUDE_DIR        - Directory where LibXml2 headers are located.
+#   LIBXML2_INCLUDE_DIRS       - list of the include directories needed to use LibXml2.
+#   LIBXML2_LIBRARY            - path to the LibXml2 library.
+#   LIBXML2_LIBRARIES          - xml2 libraries to link against.
+#   LIBXML2_DEFINITIONS        - the compiler switches required for using LibXml2.
+#   LIBXML2_VERSION_MAJOR      - The major version of libxml2.
+#   LIBXML2_VERSION_MINOR      - The minor version of libxml2.
+#   LIBXML2_VERSION_PATCH      - The patch version of libxml2.
+#   LIBXML2_VERSION_STRING     - version number as a string (ex: "2.3.4")
+#   LIBXML2_MODULES            - whether libxml2 has dso support
+#   LIBXML2_XMLLINT_EXECUTABLE - path to the XML checking tool xmllint coming with LibXml2
+
+include("${CMAKE_CURRENT_LIST_DIR}/libxml2-export.cmake")
+
+@PACKAGE_INIT@
+
+set(LIBXML2_VERSION_MAJOR  @LIBXML_MAJOR_VERSION@)
+set(LIBXML2_VERSION_MINOR  @LIBXML_MINOR_VERSION@)
+set(LIBXML2_VERSION_PATCH  @LIBXML_MICRO_VERSION@)
+set(LIBXML2_VERSION_STRING "@VERSION@")
+set(LIBXML2_INSTALL_PREFIX ${PACKAGE_PREFIX_DIR})
+set(LIBXML2_INCLUDE_DIR    ${PACKAGE_PREFIX_DIR}/@CMAKE_INSTALL_INCLUDEDIR@/libxml2)
+set(LIBXML2_LIBRARY_DIR    ${PACKAGE_PREFIX_DIR}/@CMAKE_INSTALL_LIBDIR@)
+
+macro(select_library_location target basename)
+  if(TARGET ${target})
+    foreach(property IN ITEMS IMPORTED_LOCATION IMPORTED_IMPLIB)
+      get_target_property(${basename}_${property}_DEBUG ${target} ${property}_DEBUG)
+      get_target_property(${basename}_${property}_MINSIZEREL ${target} ${property}_MINSIZEREL)
+      get_target_property(${basename}_${property}_RELEASE ${target} ${property}_RELEASE)
+      get_target_property(${basename}_${property}_RELWITHDEBINFO ${target} ${property}_RELWITHDEBINFO)
+
+      if(${basename}_${property}_DEBUG AND ${basename}_${property}_RELEASE)
+        set(${basename}_LIBRARY debug ${${basename}_${property}_DEBUG} optimized ${${basename}_${property}_RELEASE})
+      elseif(${basename}_${property}_DEBUG AND ${basename}_${property}_RELWITHDEBINFO)
+        set(${basename}_LIBRARY debug ${${basename}_${property}_DEBUG} optimized ${${basename}_${property}_RELWITHDEBINFO})
+      elseif(${basename}_${property}_DEBUG AND ${basename}_${property}_MINSIZEREL)
+        set(${basename}_LIBRARY debug ${${basename}_${property}_DEBUG} optimized ${${basename}_${property}_MINSIZEREL})
+      elseif(${basename}_${property}_RELEASE)
+        set(${basename}_LIBRARY ${${basename}_${property}_RELEASE})
+      elseif(${basename}_${property}_RELWITHDEBINFO)
+        set(${basename}_LIBRARY ${${basename}_${property}_RELWITHDEBINFO})
+      elseif(${basename}_${property}_MINSIZEREL)
+        set(${basename}_LIBRARY ${${basename}_${property}_MINSIZEREL})
+      elseif(${basename}_${property}_DEBUG)
+        set(${basename}_LIBRARY ${${basename}_${property}_DEBUG})
+      endif()
+    endforeach()
+  endif()
+endmacro()
+
+macro(select_executable_location target basename)
+  if(TARGET ${target})
+    get_target_property(${basename}_IMPORTED_LOCATION_DEBUG ${target} IMPORTED_LOCATION_DEBUG)
+    get_target_property(${basename}_IMPORTED_LOCATION_MINSIZEREL ${target} IMPORTED_LOCATION_MINSIZEREL)
+    get_target_property(${basename}_IMPORTED_LOCATION_RELEASE ${target} IMPORTED_LOCATION_RELEASE)
+    get_target_property(${basename}_IMPORTED_LOCATION_RELWITHDEBINFO ${target} IMPORTED_LOCATION_RELWITHDEBINFO)
+
+    if(${basename}_IMPORTED_LOCATION_RELEASE)
+      set(${basename}_EXECUTABLE ${${basename}_IMPORTED_LOCATION_RELEASE})
+    elseif(${basename}_IMPORTED_LOCATION_RELWITHDEBINFO)
+      set(${basename}_EXECUTABLE ${${basename}_IMPORTED_LOCATION_RELWITHDEBINFO})
+    elseif(${basename}_IMPORTED_LOCATION_MINSIZEREL)
+      set(${basename}_EXECUTABLE ${${basename}_IMPORTED_LOCATION_MINSIZEREL})
+    elseif(${basename}_IMPORTED_LOCATION_DEBUG)
+      set(${basename}_EXECUTABLE ${${basename}_IMPORTED_LOCATION_DEBUG})
+    endif()
+  endif()
+endmacro()
+
+select_library_location(LibXml2::LibXml2 LIBXML2)
+select_executable_location(LibXml2::xmlcatalog LIBXML2_XMLCATALOG)
+select_executable_location(LibXml2::xmllint LIBXML2_XMLLINT)
+
+set(LIBXML2_LIBRARIES ${LIBXML2_LIBRARY})
+set(LIBXML2_INCLUDE_DIRS ${LIBXML2_INCLUDE_DIR})
+
+include(CMakeFindDependencyMacro)
+
+set(LIBXML2_SHARED @BUILD_SHARED_LIBS@)
+set(LIBXML2_WITH_ICONV @LIBXML2_WITH_ICONV@)
+set(LIBXML2_WITH_THREADS @LIBXML2_WITH_THREADS@)
+set(LIBXML2_WITH_ICU @LIBXML2_WITH_ICU@)
+set(LIBXML2_WITH_LZMA @LIBXML2_WITH_LZMA@)
+set(LIBXML2_WITH_ZLIB @LIBXML2_WITH_ZLIB@)
+
+if(LIBXML2_WITH_ICONV)
+  find_dependency(Iconv)
+  list(APPEND LIBXML2_LIBRARIES    ${Iconv_LIBRARIES})
+  list(APPEND LIBXML2_INCLUDE_DIRS ${Iconv_INCLUDE_DIRS})
+endif()
+
+if(NOT LIBXML2_SHARED)
+  set(LIBXML2_DEFINITIONS -DLIBXML_STATIC)
+
+  if(LIBXML2_WITH_THREADS)
+    find_dependency(Threads)
+    list(APPEND LIBXML2_LIBRARIES ${CMAKE_THREAD_LIBS_INIT})
+  endif()
+
+  if(LIBXML2_WITH_ICU)
+    find_dependency(ICU COMPONENTS data i18n uc)
+    list(APPEND LIBXML2_LIBRARIES    ${ICU_LIBRARIES})
+  endif()
+
+  if(LIBXML2_WITH_LZMA)
+    find_dependency(LibLZMA)
+    list(APPEND LIBXML2_LIBRARIES    ${LIBLZMA_LIBRARIES})
+  endif()
+
+  if(LIBXML2_WITH_ZLIB)
+    find_dependency(ZLIB)
+    list(APPEND LIBXML2_LIBRARIES    ${ZLIB_LIBRARIES})
+  endif()
+
+  if(UNIX)
+    list(APPEND LIBXML2_LIBRARIES m)
+  endif()
+
+  if(WIN32)
+    list(APPEND LIBXML2_LIBRARIES ws2_32)
+  endif()
+endif()
+
+# whether libxml2 has dso support
+set(LIBXML2_MODULES @LIBXML2_WITH_MODULES@)
+
+mark_as_advanced(LIBXML2_LIBRARY LIBXML2_XMLCATALOG_EXECUTABLE LIBXML2_XMLLINT_EXECUTABLE)
diff --git a/src/libxml2-config.cmake.in b/src/libxml2-config.cmake.in
new file mode 100644
index 000000000000..49896900fdbb
--- /dev/null
+++ b/src/libxml2-config.cmake.in
@@ -0,0 +1,115 @@
+# libxml2-config.cmake
+# --------------------
+#
+# Libxml2 cmake module.
+# This module sets the following variables:
+#
+# ::
+#
+#   LIBXML2_INCLUDE_DIR        - Directory where LibXml2 headers are located.
+#   LIBXML2_INCLUDE_DIRS       - list of the include directories needed to use LibXml2.
+#   LIBXML2_LIBRARY            - path to the LibXml2 library.
+#   LIBXML2_LIBRARIES          - xml2 libraries to link against.
+#   LIBXML2_DEFINITIONS        - the compiler switches required for using LibXml2.
+#   LIBXML2_VERSION_MAJOR      - The major version of libxml2.
+#   LIBXML2_VERSION_MINOR      - The minor version of libxml2.
+#   LIBXML2_VERSION_PATCH      - The patch version of libxml2.
+#   LIBXML2_VERSION_STRING     - version number as a string (ex: "2.3.4")
+#   LIBXML2_MODULES            - whether libxml2 has dso support
+#   LIBXML2_XMLLINT_EXECUTABLE - path to the XML checking tool xmllint coming with LibXml2
+#
+# The following targets are defined:
+#
+#   LibXml2::LibXml2          - the LibXml2 library
+#   LibXml2::xmllint          - the xmllint command-line executable
+
+get_filename_component(_libxml2_rootdir ${CMAKE_CURRENT_LIST_DIR}/../../../ ABSOLUTE)
+
+set(LIBXML2_VERSION_MAJOR  @LIBXML_MAJOR_VERSION@)
+set(LIBXML2_VERSION_MINOR  @LIBXML_MINOR_VERSION@)
+set(LIBXML2_VERSION_MICRO  @LIBXML_MICRO_VERSION@)
+set(LIBXML2_VERSION_STRING "@VERSION@")
+set(LIBXML2_DEFINITIONS    "@XML_CFLAGS@")
+set(LIBXML2_INSTALL_PREFIX ${_libxml2_rootdir})
+set(LIBXML2_INCLUDE_DIR    ${_libxml2_rootdir}/include/libxml2)
+set(LIBXML2_LIBRARY_DIR    ${_libxml2_rootdir}/lib)
+
+find_library(LIBXML2_LIBRARY NAMES xml2 HINTS ${LIBXML2_LIBRARY_DIR} NO_DEFAULT_PATH)
+find_program(LIBXML2_XMLCATALOG_EXECUTABLE NAMES xmlcatalog HINTS ${_libxml2_rootdir}/bin NO_DEFAULT_PATH)
+find_program(LIBXML2_XMLLINT_EXECUTABLE NAMES xmllint HINTS ${_libxml2_rootdir}/bin NO_DEFAULT_PATH)
+
+set(LIBXML2_LIBRARIES ${LIBXML2_LIBRARY})
+set(LIBXML2_INCLUDE_DIRS ${LIBXML2_INCLUDE_DIR})
+unset(LIBXML2_INTERFACE_LINK_LIBRARIES)
+
+include(CMakeFindDependencyMacro)
+
+set(LIBXML2_WITH_ICONV @WITH_ICONV@)
+set(LIBXML2_WITH_THREADS @WITH_THREADS@)
+set(LIBXML2_WITH_ICU @WITH_ICU@)
+set(LIBXML2_WITH_LZMA @WITH_LZMA@)
+set(LIBXML2_WITH_ZLIB @WITH_ZLIB@)
+
+if(LIBXML2_WITH_ICONV)
+  find_dependency(Iconv)
+  list(APPEND LIBXML2_LIBRARIES    ${Iconv_LIBRARIES})
+  list(APPEND LIBXML2_INCLUDE_DIRS ${Iconv_INCLUDE_DIRS})
+  list(APPEND LIBXML2_INTERFACE_LINK_LIBRARIES "Iconv::Iconv")
+endif()
+
+if(LIBXML2_WITH_THREADS)
+  find_dependency(Threads)
+  list(APPEND LIBXML2_LIBRARIES    ${CMAKE_THREAD_LIBS_INIT})
+  list(APPEND LIBXML2_INTERFACE_LINK_LIBRARIES "\$<LINK_ONLY:Threads::Threads>")
+endif()
+
+if(LIBXML2_WITH_ICU)
+  find_dependency(ICU COMPONENTS data i18n uc)
+  list(APPEND LIBXML2_LIBRARIES    ${ICU_LIBRARIES})
+  list(APPEND LIBXML2_INTERFACE_LINK_LIBRARIES "\$<LINK_ONLY:ICU::data>;\$<LINK_ONLY:ICU::i18n>;\$<LINK_ONLY:ICU::uc>")
+endif()
+
+if(LIBXML2_WITH_LZMA)
+  find_dependency(LibLZMA)
+  list(APPEND LIBXML2_LIBRARIES    ${LIBLZMA_LIBRARIES})
+  list(APPEND LIBXML2_INTERFACE_LINK_LIBRARIES "\$<LINK_ONLY:LibLZMA::LibLZMA>")
+endif()
+
+if(LIBXML2_WITH_ZLIB)
+  find_dependency(ZLIB)
+  list(APPEND LIBXML2_LIBRARIES    ${ZLIB_LIBRARIES})
+  list(APPEND LIBXML2_INTERFACE_LINK_LIBRARIES "\$<LINK_ONLY:ZLIB::ZLIB>")
+endif()
+
+if(UNIX)
+  list(APPEND LIBXML2_LIBRARIES    m)
+  list(APPEND LIBXML2_INTERFACE_LINK_LIBRARIES "\$<LINK_ONLY:m>")
+endif()
+
+if(WIN32)
+  list(APPEND LIBXML2_LIBRARIES    ws2_32)
+  list(APPEND LIBXML2_INTERFACE_LINK_LIBRARIES "\$<LINK_ONLY:ws2_32>")
+endif()
+
+# whether libxml2 has dso support
+set(LIBXML2_MODULES @WITH_MODULES@)
+
+mark_as_advanced(LIBXML2_LIBRARY LIBXML2_XMLCATALOG_EXECUTABLE LIBXML2_XMLLINT_EXECUTABLE)
+
+if(NOT TARGET LibXml2::LibXml2 AND DEFINED LIBXML2_LIBRARY AND DEFINED LIBXML2_INCLUDE_DIRS)
+  add_library(LibXml2::LibXml2 UNKNOWN IMPORTED)
+  set_target_properties(LibXml2::LibXml2 PROPERTIES IMPORTED_LOCATION "${LIBXML2_LIBRARY}")
+  set_target_properties(LibXml2::LibXml2 PROPERTIES INTERFACE_COMPILE_OPTIONS "${LIBXML2_DEFINITIONS}")
+  set_target_properties(LibXml2::LibXml2 PROPERTIES INTERFACE_INCLUDE_DIRECTORIES "${LIBXML2_INCLUDE_DIRS}")
+  set_target_properties(LibXml2::LibXml2 PROPERTIES INTERFACE_LINK_LIBRARIES "${LIBXML2_INTERFACE_LINK_LIBRARIES}")
+endif()
+
+if(NOT TARGET LibXml2::xmlcatalog AND DEFINED LIBXML2_XMLCATALOG_EXECUTABLE)
+  add_executable(LibXml2::xmlcatalog IMPORTED)
+  set_target_properties(LibXml2::xmlcatalog PROPERTIES IMPORTED_LOCATION "${LIBXML2_XMLCATALOG_EXECUTABLE}")
+endif()
+
+if(NOT TARGET LibXml2::xmllint AND DEFINED LIBXML2_XMLLINT_EXECUTABLE)
+  add_executable(LibXml2::xmllint IMPORTED)
+  set_target_properties(LibXml2::xmllint PROPERTIES IMPORTED_LOCATION "${LIBXML2_XMLLINT_EXECUTABLE}")
+endif()
diff --git a/src/libxml2.spec b/src/libxml2.spec
new file mode 100644
index 000000000000..b3eca4f01d12
--- /dev/null
+++ b/src/libxml2.spec
@@ -0,0 +1,209 @@
+%global with_python3 1
+
+Summary: Library providing XML and HTML support
+Name: libxml2
+Version: 2.9.12
+Release: 1%{?dist}%{?extra_release}
+License: MIT
+Group: Development/Libraries
+Source: ftp://xmlsoft.org/libxml2/libxml2-%{version}.tar.gz
+BuildRoot: %{_tmppath}/%{name}-%{version}-root
+BuildRequires: python-devel
+%if 0%{?with_python3}
+BuildRequires: python3-devel
+%endif # with_python3
+BuildRequires: zlib-devel
+BuildRequires: pkgconfig
+BuildRequires: xz-devel
+URL: http://xmlsoft.org/
+
+%description
+This library allows to manipulate XML files. It includes support
+to read, modify and write XML and HTML files. There is DTDs support
+this includes parsing and validation even with complex DtDs, either
+at parse time or later once the document has been modified. The output
+can be a simple SAX stream or and in-memory DOM like representations.
+In this case one can use the built-in XPath and XPointer implementation
+to select sub nodes or ranges. A flexible Input/Output mechanism is
+available, with existing HTTP and FTP modules and combined to an
+URI library.
+
+%package devel
+Summary: Libraries, includes, etc. to develop XML and HTML applications
+Group: Development/Libraries
+Requires: libxml2 = %{version}-%{release}
+Requires: zlib-devel
+Requires: xz-devel
+Requires: pkgconfig
+
+%description devel
+Libraries, include files, etc you can use to develop XML applications.
+This library allows to manipulate XML files. It includes support
+to read, modify and write XML and HTML files. There is DTDs support
+this includes parsing and validation even with complex DtDs, either
+at parse time or later once the document has been modified. The output
+can be a simple SAX stream or and in-memory DOM like representations.
+In this case one can use the built-in XPath and XPointer implementation
+to select sub nodes or ranges. A flexible Input/Output mechanism is
+available, with existing HTTP and FTP modules and combined to an
+URI library.
+
+%package static
+Summary: Static library for libxml2
+Group: Development/Libraries
+Requires: libxml2 = %{version}-%{release}
+
+%description static
+Static library for libxml2 provided for specific uses or shaving a few
+microseconds when parsing, do not link to them for generic purpose packages.
+
+%package -n python-%{name}
+%{?python_provide:%python_provide python-%{name}}
+Summary: Python bindings for the libxml2 library
+Group: Development/Libraries
+Requires: libxml2 = %{version}-%{release}
+Obsoletes: %{name}-python < %{version}-%{release}
+Provides: %{name}-python = %{version}-%{release}
+
+%description -n python-%{name}
+The libxml2-python package contains a Python 2 module that permits applications
+written in the Python programming language, version 2, to use the interface
+supplied by the libxml2 library to manipulate XML files.
+
+This library allows to manipulate XML files. It includes support
+to read, modify and write XML and HTML files. There is DTDs support
+this includes parsing and validation even with complex DTDs, either
+at parse time or later once the document has been modified.
+
+%if 0%{?with_python3}
+%package -n python3-%{name}
+Summary: Python 3 bindings for the libxml2 library
+Group: Development/Libraries
+Requires: libxml2 = %{version}-%{release}
+Obsoletes: %{name}-python3 < %{version}-%{release}
+Provides: %{name}-python3 = %{version}-%{release}
+
+%description -n python3-%{name}
+The libxml2-python3 package contains a Python 3 module that permits
+applications written in the Python programming language, version 3, to use the
+interface supplied by the libxml2 library to manipulate XML files.
+
+This library allows to manipulate XML files. It includes support
+to read, modify and write XML and HTML files. There is DTDs support
+this includes parsing and validation even with complex DTDs, either
+at parse time or later once the document has been modified.
+%endif # with_python3
+
+%prep
+%setup -q
+
+mkdir py3doc
+cp doc/*.py py3doc
+sed -i 's|#!/usr/bin/python |#!%{__python3} |' py3doc/*.py
+
+%build
+%configure
+make %{_smp_mflags}
+
+find doc -type f -exec chmod 0644 \{\} \;
+
+%install
+rm -fr %{buildroot}
+
+make install DESTDIR=%{buildroot}
+
+%if 0%{?with_python3}
+make clean
+%configure --with-python=%{__python3}
+make install DESTDIR=%{buildroot}
+%endif # with_python3
+
+
+rm -f $RPM_BUILD_ROOT%{_libdir}/*.la
+rm -f $RPM_BUILD_ROOT%{_libdir}/python*/site-packages/*.a
+rm -f $RPM_BUILD_ROOT%{_libdir}/python*/site-packages/*.la
+rm -rf $RPM_BUILD_ROOT%{_datadir}/doc/libxml2-%{version}/*
+rm -rf $RPM_BUILD_ROOT%{_datadir}/doc/libxml2-python-%{version}/*
+(cd doc/examples ; make clean ; rm -rf .deps Makefile)
+gzip -9 -c doc/libxml2-api.xml > doc/libxml2-api.xml.gz
+
+%check
+#disabling python tests from rpm build as broken in Fedora 30
+make PYTHON_SUBDIR="" runtests
+
+%clean
+rm -fr %{buildroot}
+
+%post -p /sbin/ldconfig
+
+%postun -p /sbin/ldconfig
+
+%files
+%defattr(-, root, root)
+
+%doc AUTHORS NEWS README Copyright TODO
+%doc %{_mandir}/man1/xmllint.1*
+%doc %{_mandir}/man1/xmlcatalog.1*
+%doc %{_mandir}/man3/libxml.3*
+
+%{_libdir}/lib*.so.*
+%{_bindir}/xmllint
+%{_bindir}/xmlcatalog
+
+%files devel
+%defattr(-, root, root)
+
+%doc %{_mandir}/man1/xml2-config.1*
+%doc AUTHORS NEWS README Copyright
+%doc doc/*.html doc/html doc/*.gif doc/*.png
+%doc doc/tutorial doc/libxml2-api.xml.gz
+%doc doc/examples
+%doc %dir %{_datadir}/gtk-doc/html/libxml2
+%doc %{_datadir}/gtk-doc/html/libxml2/*.devhelp
+%doc %{_datadir}/gtk-doc/html/libxml2/*.html
+%doc %{_datadir}/gtk-doc/html/libxml2/*.png
+%doc %{_datadir}/gtk-doc/html/libxml2/*.css
+
+%{_libdir}/lib*.so
+%{_libdir}/*.sh
+%{_includedir}/*
+%{_bindir}/xml2-config
+%{_datadir}/aclocal/libxml.m4
+%{_libdir}/pkgconfig/libxml-2.0.pc
+%{_libdir}/cmake/libxml2/libxml2-config.cmake
+
+%files static
+%defattr(-, root, root)
+
+%{_libdir}/*a
+
+%files -n python-%{name}
+%defattr(-, root, root)
+
+%{_libdir}/python2*/site-packages/libxml2.py*
+%{_libdir}/python2*/site-packages/drv_libxml2.py*
+%{_libdir}/python2*/site-packages/libxml2mod*
+%doc python/TODO
+%doc python/libxml2class.txt
+%doc python/tests/*.py
+%doc doc/*.py
+%doc doc/python.html
+
+%if 0%{?with_python3}
+%files -n python3-%{name}
+%defattr(-, root, root)
+
+%{_libdir}/python3*/site-packages/libxml2.py*
+%{_libdir}/python3*/site-packages/drv_libxml2.py*
+%{_libdir}/python3*/site-packages/__pycache__/*py*
+%{_libdir}/python3*/site-packages/libxml2mod*
+%doc python/TODO
+%doc python/libxml2class.txt
+%doc py3doc/*.py
+%doc doc/python.html
+%endif # with_python3
+
+%changelog
+* Tue Aug  3 2021 Daniel Veillard <veillard@redhat.com>
+- upstream release 2.9.12 see http://xmlsoft.org/news.html
+
diff --git a/src/libxml2.syms b/src/libxml2.syms
new file mode 100644
index 000000000000..33bc112c14f0
--- /dev/null
+++ b/src/libxml2.syms
@@ -0,0 +1,2295 @@
+#
+# Officially exported symbols, for which header
+# file definitions are installed in /usr/include/libxml2
+#
+# Automatically generated from symbols.xml and syms.xsl
+#
+# Versions here are *fixed* to match the libxml2 version
+# at which the symbol was introduced. This ensures that
+# a new client app requiring symbol foo() can't accidentally
+# run with old libxml2.so not providing foo() - the global
+# soname version info can't enforce this since we never
+# change the soname
+#
+
+LIBXML2_2.4.30 {
+    global:
+
+# debugXML
+  xmlBoolToText;
+  xmlDebugDumpAttr;
+  xmlDebugDumpAttrList;
+  xmlDebugDumpDTD;
+  xmlDebugDumpDocument;
+  xmlDebugDumpDocumentHead;
+  xmlDebugDumpEntities;
+  xmlDebugDumpNode;
+  xmlDebugDumpNodeList;
+  xmlDebugDumpOneNode;
+  xmlDebugDumpString;
+  xmlLsCountNode;
+  xmlLsOneNode;
+  xmlShell;
+  xmlShellBase;
+  xmlShellCat;
+  xmlShellDir;
+  xmlShellDu;
+  xmlShellList;
+  xmlShellLoad;
+  xmlShellPrintNode;
+  xmlShellPrintXPathError;
+  xmlShellPrintXPathResult;
+  xmlShellPwd;
+  xmlShellSave;
+  xmlShellValidate;
+  xmlShellWrite;
+
+# xpointer
+  xmlXPtrBuildNodeList;
+  xmlXPtrEval;
+  xmlXPtrEvalRangePredicate;
+  xmlXPtrFreeLocationSet;
+  xmlXPtrLocationSetAdd;
+  xmlXPtrLocationSetCreate;
+  xmlXPtrLocationSetDel;
+  xmlXPtrLocationSetMerge;
+  xmlXPtrLocationSetRemove;
+  xmlXPtrNewCollapsedRange;
+  xmlXPtrNewContext;
+  xmlXPtrNewLocationSetNodeSet;
+  xmlXPtrNewLocationSetNodes;
+  xmlXPtrNewRange;
+  xmlXPtrNewRangeNodeObject;
+  xmlXPtrNewRangeNodePoint;
+  xmlXPtrNewRangeNodes;
+  xmlXPtrNewRangePointNode;
+  xmlXPtrNewRangePoints;
+  xmlXPtrRangeToFunction;
+  xmlXPtrWrapLocationSet;
+
+# SAX
+  attribute;
+  attributeDecl;
+  cdataBlock;
+  characters;
+  checkNamespace;
+  comment;
+
+# SAX2
+  docbDefaultSAXHandlerInit;
+
+# SAX
+  elementDecl;
+  endDocument;
+  endElement;
+  entityDecl;
+  externalSubset;
+  getColumnNumber;
+  getEntity;
+  getLineNumber;
+  getNamespace;
+  getParameterEntity;
+  getPublicId;
+  getSystemId;
+  globalNamespace;
+  hasExternalSubset;
+  hasInternalSubset;
+
+# SAX2
+  htmlDefaultSAXHandlerInit;
+
+# SAX
+  ignorableWhitespace;
+  initdocbDefaultSAXHandler;
+  inithtmlDefaultSAXHandler;
+  initxmlDefaultSAXHandler;
+  internalSubset;
+  isStandalone;
+  namespaceDecl;
+  notationDecl;
+  processingInstruction;
+  reference;
+  resolveEntity;
+  setDocumentLocator;
+  setNamespace;
+  startDocument;
+  startElement;
+  unparsedEntityDecl;
+
+# SAX2
+  xmlDefaultSAXHandlerInit;
+
+# parserInternals
+  htmlCreateFileParserCtxt;
+  htmlInitAutoClose;
+  inputPop;
+  inputPush;
+  namePop;
+  namePush;
+  nodePop;
+  nodePush;
+  xmlCheckLanguageID;
+  xmlCopyChar;
+  xmlCopyCharMultiByte;
+  xmlCreateEntityParserCtxt;
+  xmlCreateFileParserCtxt;
+  xmlCreateMemoryParserCtxt;
+  xmlCurrentChar;
+  xmlDecodeEntities;
+  xmlFreeInputStream;
+  xmlHandleEntity;
+
+# chvalid
+  xmlIsBaseChar;
+  xmlIsBlank;
+  xmlIsChar;
+  xmlIsCombining;
+  xmlIsDigit;
+  xmlIsExtender;
+  xmlIsIdeographic;
+
+# parserInternals
+  xmlIsLetter;
+
+# chvalid
+  xmlIsPubidChar;
+
+# parserInternals
+  xmlNamespaceParseNCName;
+  xmlNamespaceParseNSDef;
+  xmlNamespaceParseQName;
+  xmlNewEntityInputStream;
+  xmlNewInputFromFile;
+  xmlNewInputStream;
+
+# parser
+  xmlNewParserCtxt;
+
+# parserInternals
+  xmlNewStringInputStream;
+  xmlNextChar;
+  xmlParseAttValue;
+  xmlParseAttribute;
+  xmlParseAttributeListDecl;
+  xmlParseAttributeType;
+  xmlParseCDSect;
+  xmlParseCharData;
+  xmlParseCharRef;
+  xmlParseComment;
+  xmlParseContent;
+  xmlParseDefaultDecl;
+  xmlParseDocTypeDecl;
+  xmlParseElement;
+  xmlParseElementChildrenContentDecl;
+  xmlParseElementContentDecl;
+  xmlParseElementDecl;
+  xmlParseElementMixedContentDecl;
+  xmlParseEncName;
+  xmlParseEncodingDecl;
+  xmlParseEndTag;
+  xmlParseEntityDecl;
+  xmlParseEntityRef;
+  xmlParseEntityValue;
+  xmlParseEnumeratedType;
+  xmlParseEnumerationType;
+  xmlParseExternalID;
+  xmlParseExternalSubset;
+  xmlParseMarkupDecl;
+  xmlParseMisc;
+  xmlParseName;
+  xmlParseNamespace;
+  xmlParseNmtoken;
+  xmlParseNotationDecl;
+  xmlParseNotationType;
+  xmlParsePEReference;
+  xmlParsePI;
+  xmlParsePITarget;
+  xmlParsePubidLiteral;
+  xmlParseQuotedString;
+  xmlParseReference;
+  xmlParseSDDecl;
+  xmlParseStartTag;
+  xmlParseSystemLiteral;
+  xmlParseTextDecl;
+  xmlParseVersionInfo;
+  xmlParseVersionNum;
+  xmlParseXMLDecl;
+  xmlParserHandlePEReference;
+  xmlParserHandleReference;
+  xmlParserInputShrink;
+  xmlPopInput;
+  xmlPushInput;
+  xmlScanName;
+  xmlSetEntityReferenceFunc;
+  xmlSkipBlankChars;
+  xmlSplitQName;
+  xmlStringComment; # variable
+  xmlStringCurrentChar;
+  xmlStringDecodeEntities;
+  xmlStringText; # variable
+  xmlStringTextNoenc; # variable
+  xmlSwitchEncoding;
+  xmlSwitchToEncoding;
+
+# c14n
+  xmlC14NDocDumpMemory;
+  xmlC14NDocSave;
+  xmlC14NDocSaveTo;
+  xmlC14NExecute;
+
+# catalog
+  xmlACatalogAdd;
+  xmlACatalogDump;
+  xmlACatalogRemove;
+  xmlACatalogResolve;
+  xmlACatalogResolvePublic;
+  xmlACatalogResolveSystem;
+  xmlACatalogResolveURI;
+  xmlCatalogAdd;
+  xmlCatalogAddLocal;
+  xmlCatalogCleanup;
+  xmlCatalogConvert;
+  xmlCatalogDump;
+  xmlCatalogFreeLocal;
+  xmlCatalogGetDefaults;
+  xmlCatalogGetPublic;
+  xmlCatalogGetSystem;
+  xmlCatalogIsEmpty;
+  xmlCatalogLocalResolve;
+  xmlCatalogLocalResolveURI;
+  xmlCatalogRemove;
+  xmlCatalogResolve;
+  xmlCatalogResolvePublic;
+  xmlCatalogResolveSystem;
+  xmlCatalogResolveURI;
+  xmlCatalogSetDebug;
+  xmlCatalogSetDefaultPrefer;
+  xmlCatalogSetDefaults;
+  xmlConvertSGMLCatalog;
+  xmlFreeCatalog;
+  xmlInitializeCatalog;
+  xmlLoadACatalog;
+  xmlLoadCatalog;
+  xmlLoadCatalogs;
+  xmlLoadSGMLSuperCatalog;
+  xmlNewCatalog;
+  xmlParseCatalogFile;
+
+# xpathInternals
+  valuePop;
+  valuePush;
+  xmlXPathAddValues;
+  xmlXPathBooleanFunction;
+  xmlXPathCeilingFunction;
+  xmlXPathCompareValues;
+  xmlXPathConcatFunction;
+  xmlXPathContainsFunction;
+  xmlXPathCountFunction;
+  xmlXPathDebugDumpCompExpr;
+  xmlXPathDebugDumpObject;
+  xmlXPathDifference;
+  xmlXPathDistinct;
+  xmlXPathDistinctSorted;
+  xmlXPathDivValues;
+  xmlXPathEqualValues;
+  xmlXPathEvalExpr;
+  xmlXPathEvaluatePredicateResult;
+  xmlXPathFalseFunction;
+  xmlXPathFloorFunction;
+  xmlXPathFreeParserContext;
+  xmlXPathFunctionLookup;
+  xmlXPathFunctionLookupNS;
+  xmlXPathHasSameNodes;
+  xmlXPathIdFunction;
+  xmlXPathIntersection;
+  xmlXPathIsNodeType;
+  xmlXPathLangFunction;
+  xmlXPathLastFunction;
+  xmlXPathLeading;
+  xmlXPathLeadingSorted;
+  xmlXPathLocalNameFunction;
+  xmlXPathModValues;
+  xmlXPathMultValues;
+  xmlXPathNamespaceURIFunction;
+  xmlXPathNewBoolean;
+  xmlXPathNewCString;
+  xmlXPathNewFloat;
+  xmlXPathNewNodeSet;
+  xmlXPathNewNodeSetList;
+  xmlXPathNewParserContext;
+  xmlXPathNewString;
+  xmlXPathNewValueTree;
+  xmlXPathNextAncestor;
+  xmlXPathNextAncestorOrSelf;
+  xmlXPathNextAttribute;
+  xmlXPathNextChild;
+  xmlXPathNextDescendant;
+  xmlXPathNextDescendantOrSelf;
+  xmlXPathNextFollowing;
+  xmlXPathNextFollowingSibling;
+  xmlXPathNextNamespace;
+  xmlXPathNextParent;
+  xmlXPathNextPreceding;
+  xmlXPathNextPrecedingSibling;
+  xmlXPathNextSelf;
+  xmlXPathNodeLeading;
+  xmlXPathNodeLeadingSorted;
+  xmlXPathNodeSetAdd;
+  xmlXPathNodeSetAddNs;
+  xmlXPathNodeSetAddUnique;
+  xmlXPathNodeSetContains;
+  xmlXPathNodeSetDel;
+  xmlXPathNodeSetFreeNs;
+  xmlXPathNodeSetMerge;
+  xmlXPathNodeSetRemove;
+  xmlXPathNodeSetSort;
+  xmlXPathNodeTrailing;
+  xmlXPathNodeTrailingSorted;
+  xmlXPathNormalizeFunction;
+  xmlXPathNotEqualValues;
+  xmlXPathNotFunction;
+  xmlXPathNsLookup;
+  xmlXPathNumberFunction;
+  xmlXPathParseNCName;
+  xmlXPathParseName;
+  xmlXPathPopBoolean;
+  xmlXPathPopExternal;
+  xmlXPathPopNodeSet;
+  xmlXPathPopNumber;
+  xmlXPathPopString;
+  xmlXPathPositionFunction;
+  xmlXPathRegisterAllFunctions;
+  xmlXPathRegisterFunc;
+  xmlXPathRegisterFuncLookup;
+  xmlXPathRegisterFuncNS;
+  xmlXPathRegisterNs;
+  xmlXPathRegisterVariable;
+  xmlXPathRegisterVariableLookup;
+  xmlXPathRegisterVariableNS;
+  xmlXPathRegisteredFuncsCleanup;
+  xmlXPathRegisteredNsCleanup;
+  xmlXPathRegisteredVariablesCleanup;
+  xmlXPathRoot;
+  xmlXPathRoundFunction;
+  xmlXPathStartsWithFunction;
+  xmlXPathStringEvalNumber;
+  xmlXPathStringFunction;
+  xmlXPathStringLengthFunction;
+  xmlXPathSubValues;
+  xmlXPathSubstringAfterFunction;
+  xmlXPathSubstringBeforeFunction;
+  xmlXPathSubstringFunction;
+  xmlXPathSumFunction;
+  xmlXPathTrailing;
+  xmlXPathTrailingSorted;
+  xmlXPathTranslateFunction;
+  xmlXPathTrueFunction;
+  xmlXPathValueFlipSign;
+  xmlXPathVariableLookup;
+  xmlXPathVariableLookupNS;
+  xmlXPathWrapCString;
+  xmlXPathWrapExternal;
+  xmlXPathWrapNodeSet;
+  xmlXPathWrapString;
+  xmlXPatherror;
+
+# xmlautomata
+  xmlAutomataCompile;
+  xmlAutomataGetInitState;
+  xmlAutomataIsDeterminist;
+  xmlAutomataNewAllTrans;
+  xmlAutomataNewCountTrans;
+  xmlAutomataNewCountedTrans;
+  xmlAutomataNewCounter;
+  xmlAutomataNewCounterTrans;
+  xmlAutomataNewEpsilon;
+  xmlAutomataNewOnceTrans;
+  xmlAutomataNewState;
+  xmlAutomataNewTransition;
+  xmlAutomataSetFinalState;
+  xmlFreeAutomata;
+  xmlNewAutomata;
+
+# HTMLtree
+  htmlDocContentDumpFormatOutput;
+  htmlDocContentDumpOutput;
+  htmlDocDump;
+  htmlDocDumpMemory;
+  htmlGetMetaEncoding;
+  htmlIsBooleanAttr;
+  htmlNewDoc;
+  htmlNewDocNoDtD;
+  htmlNodeDump;
+  htmlNodeDumpFile;
+  htmlNodeDumpFileFormat;
+  htmlNodeDumpFormatOutput;
+  htmlNodeDumpOutput;
+  htmlSaveFile;
+  htmlSaveFileEnc;
+  htmlSaveFileFormat;
+  htmlSetMetaEncoding;
+
+# nanoftp
+  xmlNanoFTPCheckResponse;
+  xmlNanoFTPCleanup;
+  xmlNanoFTPClose;
+  xmlNanoFTPCloseConnection;
+  xmlNanoFTPConnect;
+  xmlNanoFTPConnectTo;
+  xmlNanoFTPCwd;
+  xmlNanoFTPFreeCtxt;
+  xmlNanoFTPGet;
+  xmlNanoFTPGetConnection;
+  xmlNanoFTPGetResponse;
+  xmlNanoFTPGetSocket;
+  xmlNanoFTPInit;
+  xmlNanoFTPList;
+  xmlNanoFTPNewCtxt;
+  xmlNanoFTPOpen;
+  xmlNanoFTPProxy;
+  xmlNanoFTPQuit;
+  xmlNanoFTPRead;
+  xmlNanoFTPScanProxy;
+  xmlNanoFTPUpdateURL;
+
+# DOCBparser
+  docbCreateFileParserCtxt;
+  docbCreatePushParserCtxt;
+  docbEncodeEntities;
+  docbFreeParserCtxt;
+  docbParseChunk;
+  docbParseDoc;
+  docbParseDocument;
+  docbParseFile;
+  docbSAXParseDoc;
+  docbSAXParseFile;
+
+# xpath
+  xmlXPathCastBooleanToNumber;
+  xmlXPathCastBooleanToString;
+  xmlXPathCastNodeSetToBoolean;
+  xmlXPathCastNodeSetToNumber;
+  xmlXPathCastNodeSetToString;
+  xmlXPathCastNodeToNumber;
+  xmlXPathCastNodeToString;
+  xmlXPathCastNumberToBoolean;
+  xmlXPathCastNumberToString;
+  xmlXPathCastStringToBoolean;
+  xmlXPathCastStringToNumber;
+  xmlXPathCastToBoolean;
+  xmlXPathCastToNumber;
+  xmlXPathCastToString;
+  xmlXPathCmpNodes;
+  xmlXPathCompile;
+  xmlXPathCompiledEval;
+  xmlXPathConvertBoolean;
+  xmlXPathConvertNumber;
+  xmlXPathConvertString;
+  xmlXPathEval;
+  xmlXPathEvalExpression;
+  xmlXPathEvalPredicate;
+  xmlXPathFreeCompExpr;
+  xmlXPathFreeContext;
+  xmlXPathFreeNodeSet;
+  xmlXPathFreeNodeSetList;
+  xmlXPathFreeObject;
+  xmlXPathInit;
+  xmlXPathIsInf;
+  xmlXPathIsNaN;
+  xmlXPathNAN; # variable
+  xmlXPathNINF; # variable
+  xmlXPathNewContext;
+  xmlXPathNodeSetCreate;
+  xmlXPathObjectCopy;
+  xmlXPathPINF; # variable
+
+# xlink
+  xlinkGetDefaultDetect;
+  xlinkGetDefaultHandler;
+  xlinkIsLink;
+  xlinkSetDefaultDetect;
+  xlinkSetDefaultHandler;
+
+# entities
+  xmlAddDocEntity;
+  xmlAddDtdEntity;
+  xmlCleanupPredefinedEntities;
+  xmlCopyEntitiesTable;
+  xmlCreateEntitiesTable;
+  xmlDumpEntitiesTable;
+  xmlDumpEntityDecl;
+  xmlEncodeEntities;
+  xmlEncodeEntitiesReentrant;
+  xmlEncodeSpecialChars;
+  xmlFreeEntitiesTable;
+  xmlGetDocEntity;
+  xmlGetDtdEntity;
+  xmlGetParameterEntity;
+  xmlGetPredefinedEntity;
+  xmlInitializePredefinedEntities;
+
+# xinclude
+  xmlXIncludeProcess;
+
+# list
+  xmlLinkGetData;
+  xmlListAppend;
+  xmlListClear;
+  xmlListCopy;
+  xmlListCreate;
+  xmlListDelete;
+  xmlListDup;
+  xmlListEmpty;
+  xmlListEnd;
+  xmlListFront;
+  xmlListInsert;
+  xmlListMerge;
+  xmlListPopBack;
+  xmlListPopFront;
+  xmlListPushBack;
+  xmlListPushFront;
+  xmlListRemoveAll;
+  xmlListRemoveFirst;
+  xmlListRemoveLast;
+  xmlListReverse;
+  xmlListReverseSearch;
+  xmlListReverseWalk;
+  xmlListSearch;
+  xmlListSize;
+  xmlListSort;
+  xmlListWalk;
+
+# xmlmemory
+  xmlInitMemory;
+  xmlMallocLoc;
+  xmlMemDisplay;
+  xmlMemFree;
+  xmlMemGet;
+  xmlMemMalloc;
+  xmlMemRealloc;
+  xmlMemSetup;
+  xmlMemShow;
+  xmlMemStrdupLoc;
+  xmlMemUsed;
+  xmlMemoryDump;
+  xmlMemoryStrdup;
+  xmlReallocLoc;
+
+# xmlIO
+  xmlAllocOutputBuffer;
+  xmlAllocParserInputBuffer;
+  xmlCheckFilename;
+  xmlCleanupInputCallbacks;
+  xmlCleanupOutputCallbacks;
+  xmlFileClose;
+  xmlFileMatch;
+  xmlFileOpen;
+  xmlFileRead;
+  xmlFreeParserInputBuffer;
+  xmlIOFTPClose;
+  xmlIOFTPMatch;
+  xmlIOFTPOpen;
+  xmlIOFTPRead;
+  xmlIOHTTPClose;
+  xmlIOHTTPMatch;
+  xmlIOHTTPOpen;
+  xmlIOHTTPOpenW;
+  xmlIOHTTPRead;
+  xmlNoNetExternalEntityLoader;
+  xmlNormalizeWindowsPath;
+  xmlOutputBufferClose;
+  xmlOutputBufferCreateFd;
+  xmlOutputBufferCreateFile;
+  xmlOutputBufferCreateFilename;
+  xmlOutputBufferCreateIO;
+  xmlOutputBufferFlush;
+  xmlOutputBufferWrite;
+  xmlOutputBufferWriteString;
+  xmlParserGetDirectory;
+  xmlParserInputBufferCreateFd;
+  xmlParserInputBufferCreateFile;
+  xmlParserInputBufferCreateFilename;
+  xmlParserInputBufferCreateIO;
+  xmlParserInputBufferCreateMem;
+  xmlParserInputBufferGrow;
+  xmlParserInputBufferPush;
+  xmlParserInputBufferRead;
+  xmlRegisterDefaultInputCallbacks;
+  xmlRegisterDefaultOutputCallbacks;
+  xmlRegisterHTTPPostCallbacks;
+  xmlRegisterInputCallbacks;
+  xmlRegisterOutputCallbacks;
+
+# xmlversion
+  xmlCheckVersion;
+
+# valid
+  xmlAddAttributeDecl;
+  xmlAddElementDecl;
+  xmlAddID;
+  xmlAddNotationDecl;
+  xmlAddRef;
+  xmlCopyAttributeTable;
+  xmlCopyElementContent;
+  xmlCopyElementTable;
+  xmlCopyEnumeration;
+  xmlCopyNotationTable;
+  xmlCreateEnumeration;
+  xmlDumpAttributeDecl;
+  xmlDumpAttributeTable;
+  xmlDumpElementDecl;
+  xmlDumpElementTable;
+  xmlDumpNotationDecl;
+  xmlDumpNotationTable;
+  xmlFreeAttributeTable;
+  xmlFreeElementContent;
+  xmlFreeElementTable;
+  xmlFreeEnumeration;
+  xmlFreeIDTable;
+  xmlFreeNotationTable;
+  xmlFreeRefTable;
+  xmlGetDtdAttrDesc;
+  xmlGetDtdElementDesc;
+  xmlGetDtdNotationDesc;
+  xmlGetDtdQAttrDesc;
+  xmlGetDtdQElementDesc;
+  xmlGetID;
+  xmlGetRefs;
+  xmlIsID;
+  xmlIsMixedElement;
+  xmlIsRef;
+  xmlNewElementContent;
+  xmlRemoveID;
+  xmlRemoveRef;
+  xmlSnprintfElementContent;
+
+# tree
+  xmlSplitQName2;
+
+# valid
+  xmlSprintfElementContent;
+  xmlValidBuildContentModel;
+  xmlValidCtxtNormalizeAttributeValue;
+  xmlValidGetPotentialChildren;
+  xmlValidGetValidElements;
+  xmlValidNormalizeAttributeValue;
+  xmlValidateAttributeDecl;
+  xmlValidateAttributeValue;
+  xmlValidateDocument;
+  xmlValidateDocumentFinal;
+  xmlValidateDtd;
+  xmlValidateDtdFinal;
+  xmlValidateElement;
+  xmlValidateElementDecl;
+  xmlValidateNameValue;
+  xmlValidateNamesValue;
+  xmlValidateNmtokenValue;
+  xmlValidateNmtokensValue;
+  xmlValidateNotationDecl;
+  xmlValidateNotationUse;
+  xmlValidateOneAttribute;
+  xmlValidateOneElement;
+  xmlValidateOneNamespace;
+  xmlValidateRoot;
+
+# HTMLparser
+  UTF8ToHtml;
+  htmlAutoCloseTag;
+  htmlCreatePushParserCtxt;
+  htmlEncodeEntities;
+  htmlEntityLookup;
+  htmlEntityValueLookup;
+  htmlFreeParserCtxt;
+  htmlHandleOmittedElem;
+  htmlIsAutoClosed;
+  htmlIsScriptAttribute;
+  htmlParseCharRef;
+  htmlParseChunk;
+  htmlParseDoc;
+  htmlParseDocument;
+  htmlParseElement;
+  htmlParseEntityRef;
+  htmlParseFile;
+  htmlSAXParseDoc;
+  htmlSAXParseFile;
+  htmlTagLookup;
+
+# xmlstring
+  xmlCharStrdup;
+  xmlCharStrndup;
+
+# parser
+  xmlCleanupParser;
+  xmlClearNodeInfoSeq;
+  xmlClearParserCtxt;
+  xmlCreateDocParserCtxt;
+  xmlCreateIOParserCtxt;
+  xmlCreatePushParserCtxt;
+  xmlFreeParserCtxt;
+  xmlGetExternalEntityLoader;
+  xmlGetFeature;
+  xmlGetFeaturesList;
+
+# globals
+  xmlGetWarningsDefaultValue; # variable
+
+# parser
+  xmlIOParseDTD;
+  xmlInitNodeInfoSeq;
+  xmlInitParser;
+  xmlInitParserCtxt;
+  xmlKeepBlanksDefault;
+  xmlLineNumbersDefault;
+  xmlLoadExternalEntity;
+  xmlNewIOInputStream;
+  xmlParseBalancedChunkMemory;
+  xmlParseBalancedChunkMemoryRecover;
+  xmlParseChunk;
+  xmlParseCtxtExternalEntity;
+  xmlParseDTD;
+  xmlParseDoc;
+  xmlParseDocument;
+  xmlParseEntity;
+  xmlParseExtParsedEnt;
+  xmlParseExternalEntity;
+  xmlParseFile;
+  xmlParseMemory;
+  xmlParserAddNodeInfo;
+  xmlParserFindNodeInfo;
+  xmlParserFindNodeInfoIndex;
+  xmlParserInputGrow;
+  xmlParserInputRead;
+  xmlPedanticParserDefault;
+  xmlRecoverDoc;
+  xmlRecoverFile;
+  xmlRecoverMemory;
+  xmlSAXParseDTD;
+  xmlSAXParseDoc;
+  xmlSAXParseEntity;
+  xmlSAXParseFile;
+  xmlSAXParseFileWithData;
+  xmlSAXParseMemory;
+  xmlSAXParseMemoryWithData;
+  xmlSAXUserParseFile;
+  xmlSAXUserParseMemory;
+  xmlSetExternalEntityLoader;
+  xmlSetFeature;
+  xmlSetupParserForBuffer;
+  xmlStopParser;
+
+# xmlstring
+  xmlStrEqual;
+  xmlStrcasecmp;
+  xmlStrcasestr;
+  xmlStrcat;
+  xmlStrchr;
+  xmlStrcmp;
+  xmlStrdup;
+  xmlStrlen;
+  xmlStrncasecmp;
+  xmlStrncat;
+  xmlStrncmp;
+  xmlStrndup;
+  xmlStrstr;
+  xmlStrsub;
+
+# parser
+  xmlSubstituteEntitiesDefault;
+
+# xmlreader
+  xmlFreeTextReader;
+  xmlNewTextReader;
+  xmlNewTextReaderFilename;
+  xmlTextReaderAttributeCount;
+  xmlTextReaderBaseUri;
+  xmlTextReaderDepth;
+  xmlTextReaderHasAttributes;
+  xmlTextReaderHasValue;
+  xmlTextReaderIsDefault;
+  xmlTextReaderIsEmptyElement;
+  xmlTextReaderLocalName;
+  xmlTextReaderName;
+  xmlTextReaderNamespaceUri;
+  xmlTextReaderNodeType;
+  xmlTextReaderPrefix;
+  xmlTextReaderQuoteChar;
+  xmlTextReaderRead;
+  xmlTextReaderValue;
+  xmlTextReaderXmlLang;
+
+# globals
+  docbDefaultSAXHandler; # variable
+  htmlDefaultSAXHandler; # variable
+  xmlDefaultSAXHandler; # variable
+  xmlDefaultSAXLocator; # variable
+  xmlDoValidityCheckingDefaultValue; # variable
+  xmlFree; # variable
+  xmlGenericError; # variable
+  xmlGenericErrorContext; # variable
+  xmlInitializeGlobalState;
+  xmlKeepBlanksDefaultValue; # variable
+  xmlLineNumbersDefaultValue; # variable
+  xmlLoadExtDtdDefaultValue; # variable
+  xmlMalloc; # variable
+  xmlMemStrdup; # variable
+  xmlParserDebugEntities; # variable
+  xmlParserVersion; # variable
+  xmlPedanticParserDefaultValue; # variable
+  xmlRealloc; # variable
+  xmlSaveNoEmptyTags; # variable
+  xmlSubstituteEntitiesDefaultValue; # variable
+  xmlTreeIndentString; # variable
+
+# threads
+  xmlCleanupThreads;
+  xmlFreeMutex;
+  xmlFreeRMutex;
+  xmlGetGlobalState;
+  xmlGetThreadId;
+  xmlInitThreads;
+  xmlIsMainThread;
+  xmlLockLibrary;
+  xmlMutexLock;
+  xmlMutexUnlock;
+  xmlNewMutex;
+  xmlNewRMutex;
+  xmlRMutexLock;
+  xmlRMutexUnlock;
+  xmlUnlockLibrary;
+
+# hash
+  xmlHashAddEntry;
+  xmlHashAddEntry2;
+  xmlHashAddEntry3;
+  xmlHashCopy;
+  xmlHashCreate;
+  xmlHashFree;
+  xmlHashLookup;
+  xmlHashLookup2;
+  xmlHashLookup3;
+  xmlHashRemoveEntry;
+  xmlHashRemoveEntry2;
+  xmlHashRemoveEntry3;
+  xmlHashScan;
+  xmlHashScan3;
+  xmlHashScanFull;
+  xmlHashScanFull3;
+  xmlHashSize;
+  xmlHashUpdateEntry;
+  xmlHashUpdateEntry2;
+  xmlHashUpdateEntry3;
+
+# xmlerror
+  initGenericErrorDefaultFunc;
+  xmlParserError;
+  xmlParserPrintFileContext;
+  xmlParserPrintFileInfo;
+  xmlParserValidityError;
+  xmlParserValidityWarning;
+  xmlParserWarning;
+  xmlSetGenericErrorFunc;
+
+# globals
+  oldXMLWDcompatibility; # variable
+
+# tree
+  xmlAddChild;
+  xmlAddChildList;
+  xmlAddNextSibling;
+  xmlAddPrevSibling;
+  xmlAddSibling;
+  xmlBufferAdd;
+  xmlBufferAddHead;
+
+# globals
+  xmlBufferAllocScheme; # variable
+
+# tree
+  xmlBufferCCat;
+  xmlBufferCat;
+  xmlBufferContent;
+  xmlBufferCreate;
+  xmlBufferCreateSize;
+  xmlBufferDump;
+  xmlBufferEmpty;
+  xmlBufferFree;
+  xmlBufferGrow;
+  xmlBufferLength;
+  xmlBufferResize;
+  xmlBufferSetAllocationScheme;
+  xmlBufferShrink;
+  xmlBufferWriteCHAR;
+  xmlBufferWriteChar;
+  xmlBufferWriteQuotedString;
+  xmlCopyDoc;
+  xmlCopyDtd;
+  xmlCopyNamespace;
+  xmlCopyNamespaceList;
+  xmlCopyNode;
+  xmlCopyNodeList;
+  xmlCopyProp;
+  xmlCopyPropList;
+  xmlCreateIntSubset;
+
+# globals
+  xmlDefaultBufferSize; # variable
+
+# tree
+  xmlDocCopyNode;
+  xmlDocDump;
+  xmlDocDumpFormatMemory;
+  xmlDocDumpFormatMemoryEnc;
+  xmlDocDumpMemory;
+  xmlDocDumpMemoryEnc;
+  xmlDocFormatDump;
+  xmlDocGetRootElement;
+  xmlDocSetRootElement;
+  xmlElemDump;
+  xmlFreeDoc;
+  xmlFreeDtd;
+  xmlFreeNode;
+  xmlFreeNodeList;
+  xmlFreeNs;
+  xmlFreeNsList;
+  xmlFreeProp;
+  xmlFreePropList;
+  xmlGetBufferAllocationScheme;
+  xmlGetCompressMode;
+  xmlGetDocCompressMode;
+  xmlGetIntSubset;
+  xmlGetLastChild;
+  xmlGetLineNo;
+  xmlGetNodePath;
+  xmlGetNsList;
+  xmlGetNsProp;
+  xmlGetProp;
+  xmlHasNsProp;
+  xmlHasProp;
+
+# globals
+  xmlIndentTreeOutput; # variable
+
+# tree
+  xmlIsBlankNode;
+  xmlIsXHTML;
+  xmlNewCDataBlock;
+  xmlNewCharRef;
+  xmlNewChild;
+  xmlNewComment;
+  xmlNewDoc;
+  xmlNewDocComment;
+  xmlNewDocFragment;
+  xmlNewDocNode;
+  xmlNewDocNodeEatName;
+  xmlNewDocProp;
+  xmlNewDocRawNode;
+  xmlNewDocText;
+  xmlNewDocTextLen;
+  xmlNewDtd;
+  xmlNewGlobalNs;
+  xmlNewNode;
+  xmlNewNodeEatName;
+  xmlNewNs;
+  xmlNewNsProp;
+  xmlNewNsPropEatName;
+  xmlNewPI;
+  xmlNewProp;
+  xmlNewReference;
+  xmlNewText;
+  xmlNewTextChild;
+  xmlNewTextLen;
+  xmlNodeAddContent;
+  xmlNodeAddContentLen;
+  xmlNodeDump;
+  xmlNodeDumpOutput;
+  xmlNodeGetBase;
+  xmlNodeGetContent;
+  xmlNodeGetLang;
+  xmlNodeGetSpacePreserve;
+  xmlNodeIsText;
+  xmlNodeListGetRawString;
+  xmlNodeListGetString;
+  xmlNodeSetBase;
+  xmlNodeSetContent;
+  xmlNodeSetContentLen;
+  xmlNodeSetLang;
+  xmlNodeSetName;
+  xmlNodeSetSpacePreserve;
+  xmlReconciliateNs;
+  xmlRemoveProp;
+  xmlReplaceNode;
+  xmlSaveFile;
+  xmlSaveFileEnc;
+  xmlSaveFileTo;
+  xmlSaveFormatFile;
+  xmlSaveFormatFileEnc;
+  xmlSaveFormatFileTo;
+  xmlSearchNs;
+  xmlSearchNsByHref;
+  xmlSetBufferAllocationScheme;
+  xmlSetCompressMode;
+  xmlSetDocCompressMode;
+  xmlSetListDoc;
+  xmlSetNs;
+  xmlSetNsProp;
+  xmlSetProp;
+  xmlSetTreeDoc;
+  xmlStringGetNodeList;
+  xmlStringLenGetNodeList;
+  xmlTextConcat;
+  xmlTextMerge;
+  xmlUnlinkNode;
+  xmlUnsetNsProp;
+  xmlUnsetProp;
+
+# xmlregexp
+  xmlRegExecPushString;
+  xmlRegFreeExecCtxt;
+  xmlRegFreeRegexp;
+  xmlRegNewExecCtxt;
+  xmlRegexpCompile;
+  xmlRegexpExec;
+  xmlRegexpIsDeterminist;
+  xmlRegexpPrint;
+
+# nanohttp
+  xmlNanoHTTPAuthHeader;
+  xmlNanoHTTPCleanup;
+  xmlNanoHTTPClose;
+  xmlNanoHTTPFetch;
+  xmlNanoHTTPInit;
+  xmlNanoHTTPMethod;
+  xmlNanoHTTPMethodRedir;
+  xmlNanoHTTPOpen;
+  xmlNanoHTTPOpenRedir;
+  xmlNanoHTTPRead;
+  xmlNanoHTTPReturnCode;
+  xmlNanoHTTPSave;
+  xmlNanoHTTPScanProxy;
+
+# xmlunicode
+  xmlUCSIsAlphabeticPresentationForms;
+  xmlUCSIsArabic;
+  xmlUCSIsArabicPresentationFormsA;
+  xmlUCSIsArabicPresentationFormsB;
+  xmlUCSIsArmenian;
+  xmlUCSIsArrows;
+  xmlUCSIsBasicLatin;
+  xmlUCSIsBengali;
+  xmlUCSIsBlock;
+  xmlUCSIsBlockElements;
+  xmlUCSIsBopomofo;
+  xmlUCSIsBopomofoExtended;
+  xmlUCSIsBoxDrawing;
+  xmlUCSIsBraillePatterns;
+  xmlUCSIsByzantineMusicalSymbols;
+  xmlUCSIsCJKCompatibility;
+  xmlUCSIsCJKCompatibilityForms;
+  xmlUCSIsCJKCompatibilityIdeographs;
+  xmlUCSIsCJKCompatibilityIdeographsSupplement;
+  xmlUCSIsCJKRadicalsSupplement;
+  xmlUCSIsCJKSymbolsandPunctuation;
+  xmlUCSIsCJKUnifiedIdeographs;
+  xmlUCSIsCJKUnifiedIdeographsExtensionA;
+  xmlUCSIsCJKUnifiedIdeographsExtensionB;
+  xmlUCSIsCat;
+  xmlUCSIsCatC;
+  xmlUCSIsCatCc;
+  xmlUCSIsCatCf;
+  xmlUCSIsCatCo;
+  xmlUCSIsCatCs;
+  xmlUCSIsCatL;
+  xmlUCSIsCatLl;
+  xmlUCSIsCatLm;
+  xmlUCSIsCatLo;
+  xmlUCSIsCatLt;
+  xmlUCSIsCatLu;
+  xmlUCSIsCatM;
+  xmlUCSIsCatMc;
+  xmlUCSIsCatMe;
+  xmlUCSIsCatMn;
+  xmlUCSIsCatN;
+  xmlUCSIsCatNd;
+  xmlUCSIsCatNl;
+  xmlUCSIsCatNo;
+  xmlUCSIsCatP;
+  xmlUCSIsCatPc;
+  xmlUCSIsCatPd;
+  xmlUCSIsCatPe;
+  xmlUCSIsCatPf;
+  xmlUCSIsCatPi;
+  xmlUCSIsCatPo;
+  xmlUCSIsCatPs;
+  xmlUCSIsCatS;
+  xmlUCSIsCatSc;
+  xmlUCSIsCatSk;
+  xmlUCSIsCatSm;
+  xmlUCSIsCatSo;
+  xmlUCSIsCatZ;
+  xmlUCSIsCatZl;
+  xmlUCSIsCatZp;
+  xmlUCSIsCatZs;
+  xmlUCSIsCherokee;
+  xmlUCSIsCombiningDiacriticalMarks;
+  xmlUCSIsCombiningHalfMarks;
+  xmlUCSIsCombiningMarksforSymbols;
+  xmlUCSIsControlPictures;
+  xmlUCSIsCurrencySymbols;
+  xmlUCSIsCyrillic;
+  xmlUCSIsDeseret;
+  xmlUCSIsDevanagari;
+  xmlUCSIsDingbats;
+  xmlUCSIsEnclosedAlphanumerics;
+  xmlUCSIsEnclosedCJKLettersandMonths;
+  xmlUCSIsEthiopic;
+  xmlUCSIsGeneralPunctuation;
+  xmlUCSIsGeometricShapes;
+  xmlUCSIsGeorgian;
+  xmlUCSIsGothic;
+  xmlUCSIsGreek;
+  xmlUCSIsGreekExtended;
+  xmlUCSIsGujarati;
+  xmlUCSIsGurmukhi;
+  xmlUCSIsHalfwidthandFullwidthForms;
+  xmlUCSIsHangulCompatibilityJamo;
+  xmlUCSIsHangulJamo;
+  xmlUCSIsHangulSyllables;
+  xmlUCSIsHebrew;
+  xmlUCSIsHighPrivateUseSurrogates;
+  xmlUCSIsHighSurrogates;
+  xmlUCSIsHiragana;
+  xmlUCSIsIPAExtensions;
+  xmlUCSIsIdeographicDescriptionCharacters;
+  xmlUCSIsKanbun;
+  xmlUCSIsKangxiRadicals;
+  xmlUCSIsKannada;
+  xmlUCSIsKatakana;
+  xmlUCSIsKhmer;
+  xmlUCSIsLao;
+  xmlUCSIsLatin1Supplement;
+  xmlUCSIsLatinExtendedA;
+  xmlUCSIsLatinExtendedAdditional;
+  xmlUCSIsLatinExtendedB;
+  xmlUCSIsLetterlikeSymbols;
+  xmlUCSIsLowSurrogates;
+  xmlUCSIsMalayalam;
+  xmlUCSIsMathematicalAlphanumericSymbols;
+  xmlUCSIsMathematicalOperators;
+  xmlUCSIsMiscellaneousSymbols;
+  xmlUCSIsMiscellaneousTechnical;
+  xmlUCSIsMongolian;
+  xmlUCSIsMusicalSymbols;
+  xmlUCSIsMyanmar;
+  xmlUCSIsNumberForms;
+  xmlUCSIsOgham;
+  xmlUCSIsOldItalic;
+  xmlUCSIsOpticalCharacterRecognition;
+  xmlUCSIsOriya;
+  xmlUCSIsPrivateUse;
+  xmlUCSIsRunic;
+  xmlUCSIsSinhala;
+  xmlUCSIsSmallFormVariants;
+  xmlUCSIsSpacingModifierLetters;
+  xmlUCSIsSpecials;
+  xmlUCSIsSuperscriptsandSubscripts;
+  xmlUCSIsSyriac;
+  xmlUCSIsTags;
+  xmlUCSIsTamil;
+  xmlUCSIsTelugu;
+  xmlUCSIsThaana;
+  xmlUCSIsThai;
+  xmlUCSIsTibetan;
+  xmlUCSIsUnifiedCanadianAboriginalSyllabics;
+  xmlUCSIsYiRadicals;
+  xmlUCSIsYiSyllables;
+
+# uri
+  xmlBuildURI;
+  xmlCreateURI;
+  xmlFreeURI;
+  xmlNormalizeURIPath;
+  xmlParseURI;
+  xmlParseURIReference;
+  xmlPrintURI;
+  xmlSaveUri;
+  xmlURIEscape;
+  xmlURIEscapeStr;
+  xmlURIUnescapeString;
+
+# encoding
+  UTF8Toisolat1;
+  isolat1ToUTF8;
+  xmlAddEncodingAlias;
+  xmlCharEncCloseFunc;
+  xmlCharEncFirstLine;
+  xmlCharEncInFunc;
+  xmlCharEncOutFunc;
+
+# xmlstring
+  xmlCheckUTF8;
+
+# encoding
+  xmlCleanupCharEncodingHandlers;
+  xmlCleanupEncodingAliases;
+  xmlDelEncodingAlias;
+  xmlDetectCharEncoding;
+  xmlFindCharEncodingHandler;
+  xmlGetCharEncodingHandler;
+  xmlGetCharEncodingName;
+  xmlGetEncodingAlias;
+
+# xmlstring
+  xmlGetUTF8Char;
+
+# encoding
+  xmlInitCharEncodingHandlers;
+  xmlNewCharEncodingHandler;
+  xmlParseCharEncoding;
+  xmlRegisterCharEncodingHandler;
+
+# xmlstring
+  xmlUTF8Strlen;
+  xmlUTF8Strloc;
+  xmlUTF8Strndup;
+  xmlUTF8Strpos;
+  xmlUTF8Strsize;
+  xmlUTF8Strsub;
+} ;
+
+LIBXML2_2.5.0 {
+    global:
+
+# globals
+  xmlDeregisterNodeDefault;
+  xmlDeregisterNodeDefaultValue; # variable
+  xmlRegisterNodeDefault;
+  xmlRegisterNodeDefaultValue; # variable
+
+# xmlreader
+  xmlTextReaderClose;
+  xmlTextReaderCurrentDoc;
+  xmlTextReaderCurrentNode;
+  xmlTextReaderGetAttributeNo;
+  xmlTextReaderGetAttributeNs;
+  xmlTextReaderGetAttribute;
+  xmlTextReaderGetParserProp;
+  xmlTextReaderGetRemainder;
+  xmlTextReaderLookupNamespace;
+  xmlTextReaderMoveToAttributeNo;
+  xmlTextReaderMoveToAttributeNs;
+  xmlTextReaderMoveToAttribute;
+  xmlTextReaderMoveToElement;
+  xmlTextReaderMoveToFirstAttribute;
+  xmlTextReaderMoveToNextAttribute;
+  xmlTextReaderNormalization;
+  xmlTextReaderReadAttributeValue;
+  xmlTextReaderReadInnerXml;
+  xmlTextReaderReadOuterXml;
+  xmlTextReaderReadState;
+  xmlTextReaderReadString;
+  xmlTextReaderSetParserProp;
+
+# valid
+  xmlValidatePopElement;
+  xmlValidatePushCData;
+  xmlValidatePushElement;
+} LIBXML2_2.4.30;
+
+LIBXML2_2.5.2 {
+    global:
+
+# tree
+  xmlGetNoNsProp;
+
+# HTMLparser
+  htmlAttrAllowed;
+  htmlElementAllowedHere;
+  htmlElementStatusHere;
+  htmlNodeStatus;
+
+# relaxng
+  xmlRelaxNGCleanupTypes;
+  xmlRelaxNGDump;
+  xmlRelaxNGFreeParserCtxt;
+  xmlRelaxNGFree;
+  xmlRelaxNGFreeValidCtxt;
+  xmlRelaxNGNewMemParserCtxt;
+  xmlRelaxNGNewParserCtxt;
+  xmlRelaxNGNewValidCtxt;
+  xmlRelaxNGParse;
+  xmlRelaxNGSetParserErrors;
+  xmlRelaxNGSetValidErrors;
+  xmlRelaxNGValidateDoc;
+
+# xmlreader
+  xmlTextReaderGetErrorHandler;
+  xmlTextReaderLocatorBaseURI;
+  xmlTextReaderLocatorLineNumber;
+  xmlTextReaderSetErrorHandler;
+
+# relaxng
+# xmlRelaxNGValidateStream; removed in 2.5.5
+} LIBXML2_2.5.0;
+
+LIBXML2_2.5.4 {
+    global:
+
+# uri
+  xmlCanonicPath;
+
+# relaxng
+  xmlRelaxNGDumpTree;
+
+# tree
+  xmlValidateName;
+  xmlValidateNCName;
+  xmlValidateNMToken;
+  xmlValidateQName;
+} LIBXML2_2.5.2;
+
+LIBXML2_2.5.5 {
+    global:
+
+# nanoftp
+  xmlNanoFTPDele;
+} LIBXML2_2.5.4;
+
+LIBXML2_2.5.6 {
+    global:
+
+# xpath
+  xmlXPathOrderDocElems;
+} LIBXML2_2.5.5;
+
+LIBXML2_2.5.7 {
+    global:
+
+# HTMLparser
+  htmlCreateMemoryParserCtxt;
+
+# xmlautomata
+  xmlAutomataNewTransition2;
+
+# tree
+  xmlBuildQName;
+
+# xmlmemory
+  xmlGcMemGet;
+  xmlGcMemSetup;
+
+# globals
+  xmlMallocAtomic; # variable
+
+# xmlregexp
+  xmlRegExecPushString2;
+
+# relaxng
+  xmlRelaxNGNewDocParserCtxt;
+  xmlRelaxNGValidateFullElement;
+  xmlRelaxNGValidatePopElement;
+  xmlRelaxNGValidatePushCData;
+  xmlRelaxNGValidatePushElement;
+
+# xmlreader
+  xmlTextReaderExpand;
+  xmlTextReaderIsValid;
+  xmlTextReaderNext;
+  xmlTextReaderRelaxNGSetSchema;
+  xmlTextReaderRelaxNGValidate;
+} LIBXML2_2.5.6;
+
+LIBXML2_2.5.8 {
+    global:
+
+# globals
+  xmlCleanupGlobals;
+  xmlInitGlobals;
+
+# valid
+  xmlFreeValidCtxt;
+  xmlNewValidCtxt;
+
+# schemasInternals
+  xmlSchemaFreeType;
+
+# xmlschemas
+  xmlSchemaDump;
+  xmlSchemaFreeParserCtxt;
+  xmlSchemaFreeValidCtxt;
+  xmlSchemaFree;
+  xmlSchemaNewMemParserCtxt;
+  xmlSchemaNewParserCtxt;
+  xmlSchemaNewValidCtxt;
+  xmlSchemaParse;
+  xmlSchemaSetParserErrors;
+  xmlSchemaSetValidErrors;
+  xmlSchemaValidateDoc;
+  xmlSchemaValidateStream;
+
+# xmlschemastypes
+  xmlSchemaCheckFacet;
+  xmlSchemaCleanupTypes;
+  xmlSchemaCompareValues;
+  xmlSchemaFreeFacet;
+  xmlSchemaFreeValue;
+  xmlSchemaGetPredefinedType;
+  xmlSchemaInitTypes;
+  xmlSchemaNewFacet;
+  xmlSchemaValidateFacet;
+  xmlSchemaValidatePredefinedType;
+  xmlSchemaValPredefTypeNode;
+
+# globals
+  xmlThrDefBufferAllocScheme;
+  xmlThrDefDefaultBufferSize;
+  xmlThrDefDeregisterNodeDefault;
+  xmlThrDefDoValidityCheckingDefaultValue;
+  xmlThrDefGetWarningsDefaultValue;
+  xmlThrDefIndentTreeOutput;
+  xmlThrDefKeepBlanksDefaultValue;
+  xmlThrDefLineNumbersDefaultValue;
+  xmlThrDefLoadExtDtdDefaultValue;
+  xmlThrDefParserDebugEntities;
+  xmlThrDefPedanticParserDefaultValue;
+  xmlThrDefRegisterNodeDefault;
+  xmlThrDefSaveNoEmptyTags;
+  xmlThrDefSetGenericErrorFunc;
+  xmlThrDefSubstituteEntitiesDefaultValue;
+  xmlThrDefTreeIndentString;
+} LIBXML2_2.5.7;
+
+LIBXML2_2.5.9 {
+    global:
+
+# xmlmemory
+  xmlMallocAtomicLoc;
+
+# relaxng
+  xmlRelaxNGGetParserErrors;
+  xmlRelaxNGGetValidErrors;
+
+# tree
+  xmlSplitQName3;
+
+# xmlstring
+  xmlUTF8Charcmp;
+  xmlUTF8Size;
+
+# xinclude
+  xmlXIncludeProcessTree;
+} LIBXML2_2.5.8;
+
+LIBXML2_2.6.0 {
+    global:
+
+# SAX2
+  xmlSAX2AttributeDecl;
+  xmlSAX2CDataBlock;
+  xmlSAX2Characters;
+  xmlSAX2Comment;
+  xmlSAX2ElementDecl;
+  xmlSAX2EndDocument;
+  xmlSAX2EndElementNs;
+  xmlSAX2EndElement;
+  xmlSAX2EntityDecl;
+  xmlSAX2ExternalSubset;
+  xmlSAX2GetColumnNumber;
+  xmlSAX2GetEntity;
+  xmlSAX2GetLineNumber;
+  xmlSAX2GetParameterEntity;
+  xmlSAX2GetPublicId;
+  xmlSAX2GetSystemId;
+  xmlSAX2HasExternalSubset;
+  xmlSAX2HasInternalSubset;
+  xmlSAX2IgnorableWhitespace;
+  xmlSAX2InitDefaultSAXHandler;
+  xmlSAX2InitDocbDefaultSAXHandler;
+  xmlSAX2InitHtmlDefaultSAXHandler;
+  xmlSAX2InternalSubset;
+  xmlSAX2IsStandalone;
+  xmlSAX2NotationDecl;
+  xmlSAX2ProcessingInstruction;
+  xmlSAX2Reference;
+  xmlSAX2ResolveEntity;
+  xmlSAX2SetDocumentLocator;
+  xmlSAX2StartDocument;
+  xmlSAX2StartElementNs;
+  xmlSAX2StartElement;
+  xmlSAX2UnparsedEntityDecl;
+  xmlSAXDefaultVersion;
+  xmlSAXVersion;
+
+# HTMLparser
+  htmlCtxtReadDoc;
+  htmlCtxtReadFd;
+  htmlCtxtReadFile;
+  htmlCtxtReadIO;
+  htmlCtxtReadMemory;
+  htmlCtxtReset;
+  htmlCtxtUseOptions;
+  htmlReadDoc;
+  htmlReadFd;
+  htmlReadFile;
+  htmlReadIO;
+  htmlReadMemory;
+
+# tree
+  xmlBufferCreateStatic;
+
+# chvalid
+  xmlCharInRange;
+
+# xmlIO
+  xmlCheckHTTPInput;
+
+# xmlerror
+  xmlCopyError;
+  xmlCtxtGetLastError;
+  xmlGetLastError;
+  xmlResetError;
+  xmlResetLastError;
+  xmlSetStructuredErrorFunc;
+
+# parser
+  xmlCtxtReadDoc;
+  xmlCtxtReadFd;
+  xmlCtxtReadFile;
+  xmlCtxtReadIO;
+  xmlCtxtReadMemory;
+
+# xmlerror
+  xmlCtxtResetLastError;
+
+# parser
+  xmlCtxtReset;
+  xmlCtxtUseOptions;
+  xmlReadDoc;
+  xmlReadFd;
+  xmlReadFile;
+  xmlReadIO;
+  xmlReadMemory;
+
+# xmlstring
+  xmlStrPrintf;
+  xmlStrQEqual;
+
+# dict
+  xmlDictCreate;
+  xmlDictFree;
+  xmlDictLookup;
+  xmlDictOwns;
+  xmlDictQLookup;
+  xmlDictReference;
+  xmlDictSize;
+
+# parserInternals
+  xmlErrMemory;
+  xmlParserMaxDepth; # variable
+  xmlStringLenDecodeEntities;
+  xmlSwitchInputEncoding;
+
+# xmlwriter
+  xmlFreeTextWriter;
+  xmlNewTextWriterFilename;
+  xmlNewTextWriterMemory;
+  xmlNewTextWriter;
+  xmlTextWriterEndAttribute;
+  xmlTextWriterEndCDATA;
+  xmlTextWriterEndDocument;
+  xmlTextWriterEndDTD;
+  xmlTextWriterEndElement;
+  xmlTextWriterEndPI;
+  xmlTextWriterFlush;
+  xmlTextWriterFullEndElement;
+  xmlTextWriterStartAttributeNS;
+  xmlTextWriterStartAttribute;
+  xmlTextWriterStartCDATA;
+  xmlTextWriterStartDocument;
+  xmlTextWriterStartDTDAttlist;
+  xmlTextWriterStartDTDElement;
+  xmlTextWriterStartDTDEntity;
+  xmlTextWriterStartDTD;
+  xmlTextWriterStartElementNS;
+  xmlTextWriterStartElement;
+  xmlTextWriterStartPI;
+  xmlTextWriterWriteAttributeNS;
+  xmlTextWriterWriteAttribute;
+  xmlTextWriterWriteBase64;
+  xmlTextWriterWriteBinHex;
+  xmlTextWriterWriteCDATA;
+  xmlTextWriterWriteComment;
+  xmlTextWriterWriteDTDAttlist;
+  xmlTextWriterWriteDTDElement;
+  xmlTextWriterWriteDTDEntity;
+  xmlTextWriterWriteDTDExternalEntity;
+  xmlTextWriterWriteDTDInternalEntity;
+  xmlTextWriterWriteDTDNotation;
+  xmlTextWriterWriteDTD;
+  xmlTextWriterWriteElementNS;
+  xmlTextWriterWriteElement;
+  xmlTextWriterWriteFormatAttributeNS;
+  xmlTextWriterWriteFormatAttribute;
+  xmlTextWriterWriteFormatCDATA;
+  xmlTextWriterWriteFormatComment;
+  xmlTextWriterWriteFormatDTDAttlist;
+  xmlTextWriterWriteFormatDTDElement;
+  xmlTextWriterWriteFormatDTDInternalEntity;
+  xmlTextWriterWriteFormatDTD;
+  xmlTextWriterWriteFormatElementNS;
+  xmlTextWriterWriteFormatElement;
+  xmlTextWriterWriteFormatPI;
+  xmlTextWriterWriteFormatRaw;
+  xmlTextWriterWriteFormatString;
+  xmlTextWriterWritePI;
+  xmlTextWriterWriteRawLen;
+  xmlTextWriterWriteRaw;
+  xmlTextWriterWriteString;
+  xmlTextWriterWriteVFormatAttributeNS;
+  xmlTextWriterWriteVFormatAttribute;
+  xmlTextWriterWriteVFormatCDATA;
+  xmlTextWriterWriteVFormatComment;
+  xmlTextWriterWriteVFormatDTDAttlist;
+  xmlTextWriterWriteVFormatDTDElement;
+  xmlTextWriterWriteVFormatDTDInternalEntity;
+  xmlTextWriterWriteVFormatDTD;
+  xmlTextWriterWriteVFormatElementNS;
+  xmlTextWriterWriteVFormatElement;
+  xmlTextWriterWriteVFormatPI;
+  xmlTextWriterWriteVFormatRaw;
+  xmlTextWriterWriteVFormatString;
+
+# hash
+  xmlHashQLookup2;
+  xmlHashQLookup3;
+  xmlHashQLookup;
+
+# chvalid
+  xmlIsBaseCharGroup; # variable
+  xmlIsCharGroup; # variable
+  xmlIsCombiningGroup; # variable
+  xmlIsDigitGroup; # variable
+  xmlIsExtenderGroup; # variable
+  xmlIsIdeographicGroup; # variable
+  xmlIsPubidChar_tab; # variable
+
+# globals
+  xmlLastError; # variable
+
+# nanohttp
+  xmlNanoHTTPEncoding;
+  xmlNanoHTTPMimeType;
+  xmlNanoHTTPRedir;
+
+# tree
+  xmlNodeBufGetContent;
+
+# xmlIO
+  xmlParserInputBufferCreateStatic;
+
+# xmlreader
+  xmlReaderForDoc;
+  xmlReaderForFd;
+  xmlReaderForFile;
+  xmlReaderForIO;
+  xmlReaderForMemory;
+  xmlReaderNewDoc;
+  xmlReaderNewFd;
+  xmlReaderNewFile;
+  xmlReaderNewIO;
+  xmlReaderNewMemory;
+  xmlReaderNewWalker;
+  xmlReaderWalker;
+  xmlTextReaderConstBaseUri;
+  xmlTextReaderConstLocalName;
+  xmlTextReaderConstNamespaceUri;
+  xmlTextReaderConstName;
+  xmlTextReaderConstPrefix;
+  xmlTextReaderConstString;
+  xmlTextReaderConstValue;
+  xmlTextReaderConstXmlLang;
+  xmlTextReaderNextSibling;
+  xmlTextReaderPreserve;
+
+# globals
+  xmlStructuredError; # variable
+  xmlThrDefSetStructuredErrorFunc;
+
+# xpathInternals
+  xmlXPathErr;
+
+# SAX2
+# xmlSAX2CheckNamespace; removed in 2.6.10
+# xmlSAX2GetNamespace; removed in 2.6.10
+# xmlSAX2GlobalNamespace; removed in 2.6.10
+# xmlSAX2NamespaceDecl; removed in 2.6.10
+# xmlSAX2SetNamespace; removed in 2.6.10
+} LIBXML2_2.5.9;
+
+LIBXML2_2.6.1 {
+    global:
+
+# parser
+  xmlCtxtResetPush;
+} LIBXML2_2.6.0;
+
+LIBXML2_2.6.2 {
+    global:
+
+# parserInternals
+  xmlCreateURLParserCtxt;
+
+# xmlschemas
+  xmlSchemaNewDocParserCtxt;
+
+# xmlstring
+  xmlStrVPrintf;
+
+# xinclude
+  xmlXIncludeFreeContext;
+  xmlXIncludeNewContext;
+  xmlXIncludeProcessNode;
+} LIBXML2_2.6.1;
+
+LIBXML2_2.6.3 {
+    global:
+
+# pattern
+  xmlFreePatternList;
+  xmlFreePattern;
+  xmlPatterncompile;
+  xmlPatternMatch;
+
+# xmlwriter
+  xmlNewTextWriterDoc;
+  xmlNewTextWriterPushParser;
+  xmlNewTextWriterTree;
+
+# xmlreader
+  xmlTextReaderPreservePattern;
+
+# xmlunicode
+  xmlUCSIsAegeanNumbers;
+  xmlUCSIsBuhid;
+  xmlUCSIsCombiningDiacriticalMarksforSymbols;
+  xmlUCSIsCypriotSyllabary;
+  xmlUCSIsCyrillicSupplement;
+  xmlUCSIsGreekandCoptic;
+  xmlUCSIsHanunoo;
+  xmlUCSIsKatakanaPhoneticExtensions;
+  xmlUCSIsKhmerSymbols;
+  xmlUCSIsLimbu;
+  xmlUCSIsLinearBIdeograms;
+  xmlUCSIsLinearBSyllabary;
+  xmlUCSIsMiscellaneousMathematicalSymbolsA;
+  xmlUCSIsMiscellaneousMathematicalSymbolsB;
+  xmlUCSIsMiscellaneousSymbolsandArrows;
+  xmlUCSIsOsmanya;
+  xmlUCSIsPhoneticExtensions;
+  xmlUCSIsPrivateUseArea;
+  xmlUCSIsShavian;
+  xmlUCSIsSupplementalArrowsA;
+  xmlUCSIsSupplementalArrowsB;
+  xmlUCSIsSupplementalMathematicalOperators;
+  xmlUCSIsSupplementaryPrivateUseAreaA;
+  xmlUCSIsSupplementaryPrivateUseAreaB;
+  xmlUCSIsTagalog;
+  xmlUCSIsTagbanwa;
+  xmlUCSIsTaiLe;
+  xmlUCSIsTaiXuanJingSymbols;
+  xmlUCSIsUgaritic;
+  xmlUCSIsVariationSelectorsSupplement;
+  xmlUCSIsVariationSelectors;
+  xmlUCSIsYijingHexagramSymbols;
+
+# xinclude
+  xmlXIncludeProcessFlags;
+  xmlXIncludeProcessTreeFlags;
+  xmlXIncludeSetFlags;
+} LIBXML2_2.6.2;
+
+LIBXML2_2.6.5 {
+    global:
+
+# xmlmemory
+  xmlCleanupMemory;
+
+# dict
+  xmlDictCreateSub;
+
+# relaxng
+  xmlRelaxParserSetFlag;
+
+# xmlstring
+  xmlStrncatNew;
+
+# xmlwriter
+  xmlTextWriterSetIndentString;
+  xmlTextWriterSetIndent;
+
+# xpath
+  xmlXPathCtxtCompile;
+} LIBXML2_2.6.3;
+
+LIBXML2_2.6.6 {
+    global:
+
+# tree
+  xmlAttrSerializeTxtContent;
+
+# parser
+  xmlByteConsumed;
+
+# xmlreader
+  xmlTextReaderSetStructuredErrorHandler;
+} LIBXML2_2.6.5;
+
+LIBXML2_2.6.7 {
+    global:
+
+# xmlwriter
+  xmlTextWriterEndComment;
+  xmlTextWriterStartComment;
+} LIBXML2_2.6.6;
+
+LIBXML2_2.6.8 {
+    global:
+
+# xmlsave
+  xmlSaveClose;
+  xmlSaveDoc;
+  xmlSaveFlush;
+  xmlSaveToFd;
+  xmlSaveToFilename;
+  xmlSaveToIO;
+  xmlSaveTree;
+
+# xmlwriter
+  xmlTextWriterEndDTDAttlist;
+  xmlTextWriterEndDTDElement;
+  xmlTextWriterEndDTDEntity;
+  xmlTextWriterWriteDTDExternalEntityContents;
+} LIBXML2_2.6.7;
+
+LIBXML2_2.6.10 {
+    global:
+
+# xmlIO
+  xmlOutputBufferWriteEscape;
+  xmlPopInputCallbacks;
+
+# xmlsave
+  xmlSaveSetAttrEscape;
+  xmlSaveSetEscape;
+} LIBXML2_2.6.8;
+
+LIBXML2_2.6.11 {
+    global:
+
+# uri
+  xmlBuildRelativeURI;
+
+# globals
+  xmlOutputBufferCreateFilenameDefault;
+  xmlOutputBufferCreateFilenameValue; # variable
+  xmlParserInputBufferCreateFilenameDefault;
+  xmlParserInputBufferCreateFilenameValue; # variable
+  xmlThrDefOutputBufferCreateFilenameDefault;
+  xmlThrDefParserInputBufferCreateFilenameDefault;
+
+# schemasInternals
+  xmlSchemaFreeWildcard;
+
+# xmlschemastypes
+  xmlSchemaCollapseString;
+  xmlSchemaGetBuiltInListSimpleTypeItemType;
+  xmlSchemaGetBuiltInType;
+  xmlSchemaIsBuiltInTypeFacet;
+  xmlSchemaValidateListSimpleTypeFacet;
+} LIBXML2_2.6.10;
+
+LIBXML2_2.6.12 {
+    global:
+
+# parser
+  xmlParseInNodeContext;
+
+# xmlschemastypes
+  xmlSchemaGetFacetValueAsULong;
+  xmlSchemaValidateLengthFacet;
+  xmlSchemaValPredefTypeNodeNoNorm;
+
+# xmlschemas
+  xmlSchemaGetParserErrors;
+  xmlSchemaGetValidErrors;
+} LIBXML2_2.6.11;
+
+LIBXML2_2.6.14 {
+    global:
+
+# xmlautomata
+  xmlAutomataNewCountTrans2;
+  xmlAutomataNewOnceTrans2;
+
+# nanohttp
+  xmlNanoHTTPContentLength;
+
+# xmlschemas
+  xmlSchemaSetValidOptions;
+  xmlSchemaValidateOneElement;
+  xmlSchemaValidCtxtGetOptions;
+} LIBXML2_2.6.12;
+
+LIBXML2_2.6.15 {
+    global:
+
+# debugXML
+  xmlDebugCheckDocument;
+
+# tree
+  xmlDocCopyNodeList;
+  xmlNewDocPI;
+
+# xmlreader
+  xmlTextReaderConstEncoding;
+  xmlTextReaderConstXmlVersion;
+  xmlTextReaderIsNamespaceDecl;
+  xmlTextReaderStandalone;
+} LIBXML2_2.6.14;
+
+LIBXML2_2.6.16 {
+    global:
+
+# xmlmemory
+  xmlMemBlocks;
+
+# relaxng
+  xmlRelaxNGInitTypes;
+} LIBXML2_2.6.15;
+
+LIBXML2_2.6.17 {
+    global:
+
+# dict
+  xmlDictExists;
+
+# xmlmodule
+  xmlModuleClose;
+  xmlModuleFree;
+  xmlModuleOpen;
+  xmlModuleSymbol;
+
+# xmlregexp
+  xmlRegExecErrInfo;
+  xmlRegExecNextValues;
+
+# xmlschemastypes
+  xmlSchemaWhiteSpaceReplace;
+
+# xmlreader
+  xmlTextReaderGetParserColumnNumber;
+  xmlTextReaderGetParserLineNumber;
+} LIBXML2_2.6.16;
+
+LIBXML2_2.6.18 {
+    global:
+
+# valid
+  xmlCopyDocElementContent;
+  xmlFreeDocElementContent;
+  xmlNewDocElementContent;
+
+# dict
+  xmlDictCleanup;
+
+# hash
+  xmlHashCreateDict;
+
+# pattern
+  xmlFreeStreamCtxt;
+  xmlPatternFromRoot;
+  xmlPatternGetStreamCtxt;
+  xmlPatternMaxDepth;
+  xmlPatternStreamable;
+  xmlStreamPop;
+  xmlStreamPushAttr;
+  xmlStreamPush;
+
+# xmlschemastypes
+  xmlSchemaCompareValuesWhtsp;
+  xmlSchemaCopyValue;
+  xmlSchemaGetCanonValue;
+  xmlSchemaNewNOTATIONValue;
+  xmlSchemaNewStringValue;
+
+# xmlreader
+  xmlTextReaderByteConsumed;
+} LIBXML2_2.6.17;
+
+LIBXML2_2.6.19 {
+    global:
+
+# xmlschemastypes
+  xmlSchemaGetValType;
+  xmlSchemaValidateFacetWhtsp;
+  xmlSchemaValidateLengthFacetWhtsp;
+} LIBXML2_2.6.18;
+
+LIBXML2_2.6.20 {
+    global:
+
+# tree
+  xmlDOMWrapAdoptNode;
+  xmlDOMWrapFreeCtxt;
+  xmlDOMWrapNewCtxt;
+  xmlDOMWrapReconcileNamespaces;
+  xmlDOMWrapRemoveNode;
+
+# xmlschemastypes
+  xmlSchemaGetCanonValueWhtsp;
+  xmlSchemaNewQNameValue;
+  xmlSchemaValueAppend;
+  xmlSchemaValueGetAsBoolean;
+  xmlSchemaValueGetAsString;
+  xmlSchemaValueGetNext;
+
+# xmlschemas
+  xmlSchemaIsValid;
+  xmlSchemaSAXPlug;
+  xmlSchemaSAXUnplug;
+  xmlSchemaValidateFile;
+
+# xmlreader
+  xmlTextReaderSchemaValidate;
+  xmlTextReaderSetSchema;
+} LIBXML2_2.6.19;
+
+LIBXML2_2.6.21 {
+    global:
+
+# xmlautomata
+  xmlAutomataNewNegTrans;
+
+# xmlregexp
+# emptyExp; removed in 2.9.10
+# forbiddenExp; removed in 2.9.10
+# xmlExpCtxtNbCons; removed in 2.9.10
+# xmlExpCtxtNbNodes; removed in 2.9.10
+# xmlExpDump; removed in 2.9.10
+# xmlExpExpDerive; removed in 2.9.10
+# xmlExpFreeCtxt; removed in 2.9.10
+# xmlExpFree; removed in 2.9.10
+# xmlExpGetLanguage; removed in 2.9.10
+# xmlExpGetStart; removed in 2.9.10
+# xmlExpIsNillable; removed in 2.9.10
+# xmlExpMaxToken; removed in 2.9.10
+# xmlExpNewAtom; removed in 2.9.10
+# xmlExpNewCtxt; removed in 2.9.10
+# xmlExpNewOr; removed in 2.9.10
+# xmlExpNewRange; removed in 2.9.10
+# xmlExpNewSeq; removed in 2.9.10
+# xmlExpParse; removed in 2.9.10
+# xmlExpRef; removed in 2.9.10
+# xmlExpStringDerive; removed in 2.9.10
+# xmlExpSubsume; removed in 2.9.10
+
+# parser
+  xmlHasFeature;
+
+# uri
+  xmlParseURIRaw;
+
+# pattern
+  xmlPatternMinDepth;
+
+# relaxng
+  xmlRelaxNGSetValidStructuredErrors;
+
+# xmlschemas
+  xmlSchemaSetValidStructuredErrors;
+
+# schematron
+  xmlSchematronFreeParserCtxt;
+  xmlSchematronFree;
+  xmlSchematronFreeValidCtxt;
+  xmlSchematronNewDocParserCtxt;
+  xmlSchematronNewMemParserCtxt;
+  xmlSchematronNewParserCtxt;
+  xmlSchematronNewValidCtxt;
+  xmlSchematronParse;
+  xmlSchematronValidateDoc;
+} LIBXML2_2.6.20;
+
+LIBXML2_2.6.23 {
+    global:
+
+# HTMLtree
+  htmlDocDumpMemoryFormat;
+
+# xmlIO
+  xmlOutputBufferCreateBuffer;
+
+# xmlsave
+  xmlSaveToBuffer;# suppressed in 2.6.11, readded in 2.6.23
+
+
+# xmlschemas
+  xmlSchemaSetParserStructuredErrors;
+
+# pattern
+  xmlStreamPushNode;
+  xmlStreamWantsAnyNode;
+
+# xmlreader
+  xmlTextReaderSchemaValidateCtxt;
+} LIBXML2_2.6.21;
+
+LIBXML2_2.6.24 {
+    global:
+
+# tree
+  xmlDOMWrapCloneNode;
+
+# relaxng
+  xmlRelaxNGSetParserStructuredErrors;
+} LIBXML2_2.6.23;
+
+LIBXML2_2.6.25 {
+    global:
+
+# xpath
+  xmlXPathContextSetCache;
+} LIBXML2_2.6.24;
+
+LIBXML2_2.6.27 {
+    global:
+
+# HTMLparser
+  htmlNewParserCtxt;
+
+# uri
+  xmlPathToURI;
+
+# xinclude
+  xmlXIncludeProcessFlagsData;
+
+# xpath
+  xmlXPathCompiledEvalToBoolean;
+} LIBXML2_2.6.25;
+
+LIBXML2_2.6.28 {
+    global:
+
+# xmlreader
+  xmlTextReaderSetup;
+} LIBXML2_2.6.27;
+
+LIBXML2_2.6.29 {
+    global:
+
+# threads
+  xmlDllMain;
+} LIBXML2_2.6.28;
+
+LIBXML2_2.6.32 {
+    global:
+
+# schematron
+  xmlSchematronSetValidStructuredErrors;
+} LIBXML2_2.6.29;
+
+LIBXML2_2.7.0 {
+    global:
+
+# xmlmemory
+  xmlMemDisplayLast;
+
+# entities
+  xmlNewEntity;
+
+# xmlschemas
+  xmlSchemaValidCtxtGetParserCtxt;
+} LIBXML2_2.6.32;
+
+LIBXML2_2.7.3 {
+    global:
+
+# tree
+  xmlChildElementCount;
+  xmlFirstElementChild;
+  xmlLastElementChild;
+  xmlNextElementSibling;
+  xmlPreviousElementSibling;
+} LIBXML2_2.7.0;
+
+LIBXML2_2.7.4 {
+    global:
+
+# globals
+  xmlStructuredErrorContext; # variable
+
+# xinclude
+  xmlXIncludeProcessTreeFlagsData;
+} LIBXML2_2.7.3;
+
+LIBXML2_2.8.0 {
+    global:
+
+# xmlreader
+  xmlTextReaderRelaxNGValidateCtxt;
+
+# tree
+  xmlBufferDetach;
+
+# dict
+  xmlInitializeDict;
+} LIBXML2_2.7.4;
+
+LIBXML2_2.9.0 {
+    global:
+
+# tree
+  xmlBufContent;
+  xmlBufEnd;
+  xmlBufGetNodeContent;
+  xmlBufNodeDump;
+  xmlBufShrink;
+  xmlBufUse;
+
+# dict
+  xmlDictGetUsage;
+  xmlDictSetLimit;
+
+# xmlschemas
+  xmlSchemaValidateSetFilename;
+  xmlSchemaValidateSetLocator;
+
+# xmlIO
+  xmlOutputBufferGetContent;
+  xmlOutputBufferGetSize;
+
+# xmlwriter
+  xmlTextWriterSetQuoteChar;
+} LIBXML2_2.8.0;
+
+LIBXML2_2.9.1 {
+    global:
+
+# xpath
+  xmlXPathNodeEval;
+  xmlXPathSetContextNode;
+} LIBXML2_2.9.0;
+
+LIBXML2_2.9.8 {
+    global:
+
+# hash
+  xmlHashDefaultDeallocator;
+} LIBXML2_2.9.1;
+
+LIBXML2_2.9.11 {
+    global:
+
+# xmlIO
+  xmlPopOutputCallbacks;
+} LIBXML2_2.9.8;
+
diff --git a/src/list.c b/src/list.c
new file mode 100644
index 000000000000..20207155190f
--- /dev/null
+++ b/src/list.c
@@ -0,0 +1,779 @@
+/*
+ * list.c: lists handling implementation
+ *
+ * Copyright (C) 2000 Gary Pennington and Daniel Veillard.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE AUTHORS AND
+ * CONTRIBUTORS ACCEPT NO RESPONSIBILITY IN ANY CONCEIVABLE MANNER.
+ *
+ * Author: Gary.Pennington@uk.sun.com
+ */
+
+#define IN_LIBXML
+#include "libxml.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include <libxml/xmlmemory.h>
+#include <libxml/list.h>
+#include <libxml/globals.h>
+
+/*
+ * Type definition are kept internal
+ */
+
+struct _xmlLink
+{
+    struct _xmlLink *next;
+    struct _xmlLink *prev;
+    void *data;
+};
+
+struct _xmlList
+{
+    xmlLinkPtr sentinel;
+    void (*linkDeallocator)(xmlLinkPtr );
+    int (*linkCompare)(const void *, const void*);
+};
+
+/************************************************************************
+ *                                    *
+ *                Interfaces                *
+ *                                    *
+ ************************************************************************/
+
+/**
+ * xmlLinkDeallocator:
+ * @l:  a list
+ * @lk:  a link
+ *
+ * Unlink and deallocate @lk from list @l
+ */
+static void
+xmlLinkDeallocator(xmlListPtr l, xmlLinkPtr lk)
+{
+    (lk->prev)->next = lk->next;
+    (lk->next)->prev = lk->prev;
+    if(l->linkDeallocator)
+        l->linkDeallocator(lk);
+    xmlFree(lk);
+}
+
+/**
+ * xmlLinkCompare:
+ * @data0:  first data
+ * @data1:  second data
+ *
+ * Compares two arbitrary data
+ *
+ * Returns -1, 0 or 1 depending on whether data1 is greater equal or smaller
+ *          than data0
+ */
+static int
+xmlLinkCompare(const void *data0, const void *data1)
+{
+    if (data0 < data1)
+        return (-1);
+    else if (data0 == data1)
+	return (0);
+    return (1);
+}
+
+/**
+ * xmlListLowerSearch:
+ * @l:  a list
+ * @data:  a data
+ *
+ * Search data in the ordered list walking from the beginning
+ *
+ * Returns the link containing the data or NULL
+ */
+static xmlLinkPtr
+xmlListLowerSearch(xmlListPtr l, void *data)
+{
+    xmlLinkPtr lk;
+
+    if (l == NULL)
+        return(NULL);
+    for(lk = l->sentinel->next;lk != l->sentinel && l->linkCompare(lk->data, data) <0 ;lk = lk->next);
+    return lk;
+}
+
+/**
+ * xmlListHigherSearch:
+ * @l:  a list
+ * @data:  a data
+ *
+ * Search data in the ordered list walking backward from the end
+ *
+ * Returns the link containing the data or NULL
+ */
+static xmlLinkPtr
+xmlListHigherSearch(xmlListPtr l, void *data)
+{
+    xmlLinkPtr lk;
+
+    if (l == NULL)
+        return(NULL);
+    for(lk = l->sentinel->prev;lk != l->sentinel && l->linkCompare(lk->data, data) >0 ;lk = lk->prev);
+    return lk;
+}
+
+/**
+ * xmlListSearch:
+ * @l:  a list
+ * @data:  a data
+ *
+ * Search data in the list
+ *
+ * Returns the link containing the data or NULL
+ */
+static xmlLinkPtr
+xmlListLinkSearch(xmlListPtr l, void *data)
+{
+    xmlLinkPtr lk;
+    if (l == NULL)
+        return(NULL);
+    lk = xmlListLowerSearch(l, data);
+    if (lk == l->sentinel)
+        return NULL;
+    else {
+        if (l->linkCompare(lk->data, data) ==0)
+            return lk;
+        return NULL;
+    }
+}
+
+/**
+ * xmlListLinkReverseSearch:
+ * @l:  a list
+ * @data:  a data
+ *
+ * Search data in the list processing backward
+ *
+ * Returns the link containing the data or NULL
+ */
+static xmlLinkPtr
+xmlListLinkReverseSearch(xmlListPtr l, void *data)
+{
+    xmlLinkPtr lk;
+    if (l == NULL)
+        return(NULL);
+    lk = xmlListHigherSearch(l, data);
+    if (lk == l->sentinel)
+        return NULL;
+    else {
+        if (l->linkCompare(lk->data, data) ==0)
+            return lk;
+        return NULL;
+    }
+}
+
+/**
+ * xmlListCreate:
+ * @deallocator:  an optional deallocator function
+ * @compare:  an optional comparison function
+ *
+ * Create a new list
+ *
+ * Returns the new list or NULL in case of error
+ */
+xmlListPtr
+xmlListCreate(xmlListDeallocator deallocator, xmlListDataCompare compare)
+{
+    xmlListPtr l;
+    if (NULL == (l = (xmlListPtr )xmlMalloc( sizeof(xmlList)))) {
+        xmlGenericError(xmlGenericErrorContext,
+		        "Cannot initialize memory for list");
+        return (NULL);
+    }
+    /* Initialize the list to NULL */
+    memset(l, 0, sizeof(xmlList));
+
+    /* Add the sentinel */
+    if (NULL ==(l->sentinel = (xmlLinkPtr )xmlMalloc(sizeof(xmlLink)))) {
+        xmlGenericError(xmlGenericErrorContext,
+		        "Cannot initialize memory for sentinel");
+	xmlFree(l);
+        return (NULL);
+    }
+    l->sentinel->next = l->sentinel;
+    l->sentinel->prev = l->sentinel;
+    l->sentinel->data = NULL;
+
+    /* If there is a link deallocator, use it */
+    if (deallocator != NULL)
+        l->linkDeallocator = deallocator;
+    /* If there is a link comparator, use it */
+    if (compare != NULL)
+        l->linkCompare = compare;
+    else /* Use our own */
+        l->linkCompare = xmlLinkCompare;
+    return l;
+}
+
+/**
+ * xmlListSearch:
+ * @l:  a list
+ * @data:  a search value
+ *
+ * Search the list for an existing value of @data
+ *
+ * Returns the value associated to @data or NULL in case of error
+ */
+void *
+xmlListSearch(xmlListPtr l, void *data)
+{
+    xmlLinkPtr lk;
+    if (l == NULL)
+        return(NULL);
+    lk = xmlListLinkSearch(l, data);
+    if (lk)
+        return (lk->data);
+    return NULL;
+}
+
+/**
+ * xmlListReverseSearch:
+ * @l:  a list
+ * @data:  a search value
+ *
+ * Search the list in reverse order for an existing value of @data
+ *
+ * Returns the value associated to @data or NULL in case of error
+ */
+void *
+xmlListReverseSearch(xmlListPtr l, void *data)
+{
+    xmlLinkPtr lk;
+    if (l == NULL)
+        return(NULL);
+    lk = xmlListLinkReverseSearch(l, data);
+    if (lk)
+        return (lk->data);
+    return NULL;
+}
+
+/**
+ * xmlListInsert:
+ * @l:  a list
+ * @data:  the data
+ *
+ * Insert data in the ordered list at the beginning for this value
+ *
+ * Returns 0 in case of success, 1 in case of failure
+ */
+int
+xmlListInsert(xmlListPtr l, void *data)
+{
+    xmlLinkPtr lkPlace, lkNew;
+
+    if (l == NULL)
+        return(1);
+    lkPlace = xmlListLowerSearch(l, data);
+    /* Add the new link */
+    lkNew = (xmlLinkPtr) xmlMalloc(sizeof(xmlLink));
+    if (lkNew == NULL) {
+        xmlGenericError(xmlGenericErrorContext,
+		        "Cannot initialize memory for new link");
+        return (1);
+    }
+    lkNew->data = data;
+    lkPlace = lkPlace->prev;
+    lkNew->next = lkPlace->next;
+    (lkPlace->next)->prev = lkNew;
+    lkPlace->next = lkNew;
+    lkNew->prev = lkPlace;
+    return 0;
+}
+
+/**
+ * xmlListAppend:
+ * @l:  a list
+ * @data:  the data
+ *
+ * Insert data in the ordered list at the end for this value
+ *
+ * Returns 0 in case of success, 1 in case of failure
+ */
+int xmlListAppend(xmlListPtr l, void *data)
+{
+    xmlLinkPtr lkPlace, lkNew;
+
+    if (l == NULL)
+        return(1);
+    lkPlace = xmlListHigherSearch(l, data);
+    /* Add the new link */
+    lkNew = (xmlLinkPtr) xmlMalloc(sizeof(xmlLink));
+    if (lkNew == NULL) {
+        xmlGenericError(xmlGenericErrorContext,
+		        "Cannot initialize memory for new link");
+        return (1);
+    }
+    lkNew->data = data;
+    lkNew->next = lkPlace->next;
+    (lkPlace->next)->prev = lkNew;
+    lkPlace->next = lkNew;
+    lkNew->prev = lkPlace;
+    return 0;
+}
+
+/**
+ * xmlListDelete:
+ * @l:  a list
+ *
+ * Deletes the list and its associated data
+ */
+void xmlListDelete(xmlListPtr l)
+{
+    if (l == NULL)
+        return;
+
+    xmlListClear(l);
+    xmlFree(l->sentinel);
+    xmlFree(l);
+}
+
+/**
+ * xmlListRemoveFirst:
+ * @l:  a list
+ * @data:  list data
+ *
+ * Remove the first instance associated to data in the list
+ *
+ * Returns 1 if a deallocation occurred, or 0 if not found
+ */
+int
+xmlListRemoveFirst(xmlListPtr l, void *data)
+{
+    xmlLinkPtr lk;
+
+    if (l == NULL)
+        return(0);
+    /*Find the first instance of this data */
+    lk = xmlListLinkSearch(l, data);
+    if (lk != NULL) {
+        xmlLinkDeallocator(l, lk);
+        return 1;
+    }
+    return 0;
+}
+
+/**
+ * xmlListRemoveLast:
+ * @l:  a list
+ * @data:  list data
+ *
+ * Remove the last instance associated to data in the list
+ *
+ * Returns 1 if a deallocation occurred, or 0 if not found
+ */
+int
+xmlListRemoveLast(xmlListPtr l, void *data)
+{
+    xmlLinkPtr lk;
+
+    if (l == NULL)
+        return(0);
+    /*Find the last instance of this data */
+    lk = xmlListLinkReverseSearch(l, data);
+    if (lk != NULL) {
+	xmlLinkDeallocator(l, lk);
+        return 1;
+    }
+    return 0;
+}
+
+/**
+ * xmlListRemoveAll:
+ * @l:  a list
+ * @data:  list data
+ *
+ * Remove the all instance associated to data in the list
+ *
+ * Returns the number of deallocation, or 0 if not found
+ */
+int
+xmlListRemoveAll(xmlListPtr l, void *data)
+{
+    int count=0;
+
+    if (l == NULL)
+        return(0);
+
+    while(xmlListRemoveFirst(l, data))
+        count++;
+    return count;
+}
+
+/**
+ * xmlListClear:
+ * @l:  a list
+ *
+ * Remove the all data in the list
+ */
+void
+xmlListClear(xmlListPtr l)
+{
+    xmlLinkPtr  lk;
+
+    if (l == NULL)
+        return;
+    lk = l->sentinel->next;
+    while(lk != l->sentinel) {
+        xmlLinkPtr next = lk->next;
+
+        xmlLinkDeallocator(l, lk);
+        lk = next;
+    }
+}
+
+/**
+ * xmlListEmpty:
+ * @l:  a list
+ *
+ * Is the list empty ?
+ *
+ * Returns 1 if the list is empty, 0 if not empty and -1 in case of error
+ */
+int
+xmlListEmpty(xmlListPtr l)
+{
+    if (l == NULL)
+        return(-1);
+    return (l->sentinel->next == l->sentinel);
+}
+
+/**
+ * xmlListFront:
+ * @l:  a list
+ *
+ * Get the first element in the list
+ *
+ * Returns the first element in the list, or NULL
+ */
+xmlLinkPtr
+xmlListFront(xmlListPtr l)
+{
+    if (l == NULL)
+        return(NULL);
+    return (l->sentinel->next);
+}
+
+/**
+ * xmlListEnd:
+ * @l:  a list
+ *
+ * Get the last element in the list
+ *
+ * Returns the last element in the list, or NULL
+ */
+xmlLinkPtr
+xmlListEnd(xmlListPtr l)
+{
+    if (l == NULL)
+        return(NULL);
+    return (l->sentinel->prev);
+}
+
+/**
+ * xmlListSize:
+ * @l:  a list
+ *
+ * Get the number of elements in the list
+ *
+ * Returns the number of elements in the list or -1 in case of error
+ */
+int
+xmlListSize(xmlListPtr l)
+{
+    xmlLinkPtr lk;
+    int count=0;
+
+    if (l == NULL)
+        return(-1);
+    /* TODO: keep a counter in xmlList instead */
+    for(lk = l->sentinel->next; lk != l->sentinel; lk = lk->next, count++);
+    return count;
+}
+
+/**
+ * xmlListPopFront:
+ * @l:  a list
+ *
+ * Removes the first element in the list
+ */
+void
+xmlListPopFront(xmlListPtr l)
+{
+    if(!xmlListEmpty(l))
+        xmlLinkDeallocator(l, l->sentinel->next);
+}
+
+/**
+ * xmlListPopBack:
+ * @l:  a list
+ *
+ * Removes the last element in the list
+ */
+void
+xmlListPopBack(xmlListPtr l)
+{
+    if(!xmlListEmpty(l))
+        xmlLinkDeallocator(l, l->sentinel->prev);
+}
+
+/**
+ * xmlListPushFront:
+ * @l:  a list
+ * @data:  new data
+ *
+ * add the new data at the beginning of the list
+ *
+ * Returns 1 if successful, 0 otherwise
+ */
+int
+xmlListPushFront(xmlListPtr l, void *data)
+{
+    xmlLinkPtr lkPlace, lkNew;
+
+    if (l == NULL)
+        return(0);
+    lkPlace = l->sentinel;
+    /* Add the new link */
+    lkNew = (xmlLinkPtr) xmlMalloc(sizeof(xmlLink));
+    if (lkNew == NULL) {
+        xmlGenericError(xmlGenericErrorContext,
+		        "Cannot initialize memory for new link");
+        return (0);
+    }
+    lkNew->data = data;
+    lkNew->next = lkPlace->next;
+    (lkPlace->next)->prev = lkNew;
+    lkPlace->next = lkNew;
+    lkNew->prev = lkPlace;
+    return 1;
+}
+
+/**
+ * xmlListPushBack:
+ * @l:  a list
+ * @data:  new data
+ *
+ * add the new data at the end of the list
+ *
+ * Returns 1 if successful, 0 otherwise
+ */
+int
+xmlListPushBack(xmlListPtr l, void *data)
+{
+    xmlLinkPtr lkPlace, lkNew;
+
+    if (l == NULL)
+        return(0);
+    lkPlace = l->sentinel->prev;
+    /* Add the new link */
+    if (NULL ==(lkNew = (xmlLinkPtr )xmlMalloc(sizeof(xmlLink)))) {
+        xmlGenericError(xmlGenericErrorContext,
+		        "Cannot initialize memory for new link");
+        return (0);
+    }
+    lkNew->data = data;
+    lkNew->next = lkPlace->next;
+    (lkPlace->next)->prev = lkNew;
+    lkPlace->next = lkNew;
+    lkNew->prev = lkPlace;
+    return 1;
+}
+
+/**
+ * xmlLinkGetData:
+ * @lk:  a link
+ *
+ * See Returns.
+ *
+ * Returns a pointer to the data referenced from this link
+ */
+void *
+xmlLinkGetData(xmlLinkPtr lk)
+{
+    if (lk == NULL)
+        return(NULL);
+    return lk->data;
+}
+
+/**
+ * xmlListReverse:
+ * @l:  a list
+ *
+ * Reverse the order of the elements in the list
+ */
+void
+xmlListReverse(xmlListPtr l)
+{
+    xmlLinkPtr lk;
+    xmlLinkPtr lkPrev;
+
+    if (l == NULL)
+        return;
+    lkPrev = l->sentinel;
+    for (lk = l->sentinel->next; lk != l->sentinel; lk = lk->next) {
+        lkPrev->next = lkPrev->prev;
+        lkPrev->prev = lk;
+        lkPrev = lk;
+    }
+    /* Fix up the last node */
+    lkPrev->next = lkPrev->prev;
+    lkPrev->prev = lk;
+}
+
+/**
+ * xmlListSort:
+ * @l:  a list
+ *
+ * Sort all the elements in the list
+ */
+void
+xmlListSort(xmlListPtr l)
+{
+    xmlListPtr lTemp;
+
+    if (l == NULL)
+        return;
+    if(xmlListEmpty(l))
+        return;
+
+    /* I think that the real answer is to implement quicksort, the
+     * alternative is to implement some list copying procedure which
+     * would be based on a list copy followed by a clear followed by
+     * an insert. This is slow...
+     */
+
+    if (NULL ==(lTemp = xmlListDup(l)))
+        return;
+    xmlListClear(l);
+    xmlListMerge(l, lTemp);
+    xmlListDelete(lTemp);
+    return;
+}
+
+/**
+ * xmlListWalk:
+ * @l:  a list
+ * @walker:  a processing function
+ * @user:  a user parameter passed to the walker function
+ *
+ * Walk all the element of the first from first to last and
+ * apply the walker function to it
+ */
+void
+xmlListWalk(xmlListPtr l, xmlListWalker walker, void *user) {
+    xmlLinkPtr lk;
+
+    if ((l == NULL) || (walker == NULL))
+        return;
+    for(lk = l->sentinel->next; lk != l->sentinel; lk = lk->next) {
+        if((walker(lk->data, user)) == 0)
+                break;
+    }
+}
+
+/**
+ * xmlListReverseWalk:
+ * @l:  a list
+ * @walker:  a processing function
+ * @user:  a user parameter passed to the walker function
+ *
+ * Walk all the element of the list in reverse order and
+ * apply the walker function to it
+ */
+void
+xmlListReverseWalk(xmlListPtr l, xmlListWalker walker, void *user) {
+    xmlLinkPtr lk;
+
+    if ((l == NULL) || (walker == NULL))
+        return;
+    for(lk = l->sentinel->prev; lk != l->sentinel; lk = lk->prev) {
+        if((walker(lk->data, user)) == 0)
+                break;
+    }
+}
+
+/**
+ * xmlListMerge:
+ * @l1:  the original list
+ * @l2:  the new list
+ *
+ * include all the elements of the second list in the first one and
+ * clear the second list
+ */
+void
+xmlListMerge(xmlListPtr l1, xmlListPtr l2)
+{
+    xmlListCopy(l1, l2);
+    xmlListClear(l2);
+}
+
+/**
+ * xmlListDup:
+ * @old:  the list
+ *
+ * Duplicate the list
+ *
+ * Returns a new copy of the list or NULL in case of error
+ */
+xmlListPtr
+xmlListDup(const xmlListPtr old)
+{
+    xmlListPtr cur;
+
+    if (old == NULL)
+        return(NULL);
+    /* Hmmm, how to best deal with allocation issues when copying
+     * lists. If there is a de-allocator, should responsibility lie with
+     * the new list or the old list. Surely not both. I'll arbitrarily
+     * set it to be the old list for the time being whilst I work out
+     * the answer
+     */
+    if (NULL ==(cur = xmlListCreate(NULL, old->linkCompare)))
+        return (NULL);
+    if (0 != xmlListCopy(cur, old))
+        return NULL;
+    return cur;
+}
+
+/**
+ * xmlListCopy:
+ * @cur:  the new list
+ * @old:  the old list
+ *
+ * Move all the element from the old list in the new list
+ *
+ * Returns 0 in case of success 1 in case of error
+ */
+int
+xmlListCopy(xmlListPtr cur, const xmlListPtr old)
+{
+    /* Walk the old tree and insert the data into the new one */
+    xmlLinkPtr lk;
+
+    if ((old == NULL) || (cur == NULL))
+        return(1);
+    for(lk = old->sentinel->next; lk != old->sentinel; lk = lk->next) {
+        if (0 !=xmlListInsert(cur, lk->data)) {
+            xmlListDelete(cur);
+            return (1);
+        }
+    }
+    return (0);
+}
+/* xmlListUnique() */
+/* xmlListSwap */
+#define bottom_list
+#include "elfgcchack.h"
diff --git a/src/macos/README b/src/macos/README
new file mode 100644
index 000000000000..434aece685a1
--- /dev/null
+++ b/src/macos/README
@@ -0,0 +1,8 @@
+This is a MacOS port contribution (not to be used for MacOS-X)
+for the CodeWarrior environment.
+Please contact the author directly in case of problems:
+   Eric <erlavigne@wanadoo.fr>
+
+  thanks,
+
+Daniel
diff --git a/src/macos/src/XMLTestPrefix.h b/src/macos/src/XMLTestPrefix.h
new file mode 100644
index 000000000000..3e84255cb61f
--- /dev/null
+++ b/src/macos/src/XMLTestPrefix.h
@@ -0,0 +1 @@
+int test_main(int argc, char **argv);

#define main(X,Y)	test_main(X,Y)
\ No newline at end of file
diff --git a/src/macos/src/XMLTestPrefix2.h b/src/macos/src/XMLTestPrefix2.h
new file mode 100644
index 000000000000..55df51eabba4
--- /dev/null
+++ b/src/macos/src/XMLTestPrefix2.h
@@ -0,0 +1 @@
+int test_main(int argc, char* argv[]);

#define main()		test_main(int argc, char* argv[])
\ No newline at end of file
diff --git a/src/macos/src/config-mac.h b/src/macos/src/config-mac.h
new file mode 100644
index 000000000000..ca6f99394101
--- /dev/null
+++ b/src/macos/src/config-mac.h
@@ -0,0 +1,150 @@
+/* config.h generated manually for macos.  */
+
+/* Define if you have the strftime function.  */
+#define HAVE_STRFTIME
+
+/* Define if you have the ANSI C header files.  */
+#define STDC_HEADERS
+
+#define PACKAGE
+#define VERSION
+
+#undef HAVE_LIBZ
+#undef HAVE_LIBM
+#undef HAVE_ISINF
+#undef HAVE_ISNAN
+#undef HAVE_LIBHISTORY
+#undef HAVE_LIBREADLINE
+
+#define XML_SOCKLEN_T socklen_t
+#define HAVE_LIBPTHREAD
+#define HAVE_PTHREAD_H
+#define LIBXML_THREAD_ENABLED
+
+/* Define if you have the fprintf function.  */
+#define HAVE_FPRINTF
+
+/* Define if you have the localtime function.  */
+#define HAVE_LOCALTIME
+
+/* Define if you have the printf function.  */
+#define HAVE_PRINTF
+
+/* Define if you have the signal function.  */
+#define HAVE_SIGNAL
+
+/* Define if you have the snprintf function.  */
+#define HAVE_SNPRINTF
+
+/* Define if you have the sprintf function.  */
+#define HAVE_SPRINTF
+
+/* Define if you have the sscanf function.  */
+#define HAVE_SSCANF
+
+/* Define if you have the stat function.  */
+#define HAVE_STAT
+
+/* Define if you have the strftime function.  */
+#define HAVE_STRFTIME
+
+/* Define if you have the vfprintf function.  */
+#define HAVE_VFPRINTF
+
+/* Define if you have the vsnprintf function.  */
+#define HAVE_VSNPRINTF
+
+/* Define if you have the vsprintf function.  */
+#define HAVE_VSPRINTF
+
+/* Define if you have the <arpa/inet.h> header file.  */
+#define HAVE_ARPA_INET_H
+
+/* Define if you have the <ctype.h> header file.  */
+#define HAVE_CTYPE_H
+
+/* Define if you have the <dirent.h> header file.  */
+#define HAVE_DIRENT_H
+
+/* Define if you have the <dlfcn.h> header file.  */
+#define HAVE_DLFCN_H
+
+/* Define if you have the <errno.h> header file.  */
+#define HAVE_ERRNO_H
+
+/* Define if you have the <fcntl.h> header file.  */
+#define HAVE_FCNTL_H
+
+/* Define if you have the <float.h> header file.  */
+#define HAVE_FLOAT_H
+
+/* Define if you have the <malloc.h> header file.  */
+#undef HAVE_MALLOC_H
+
+/* Define if you have the <math.h> header file.  */
+#define HAVE_MATH_H
+
+/* Define if you have the <ndir.h> header file.  */
+#define HAVE_NDIR_H
+
+/* Define if you have the <netdb.h> header file.  */
+#define HAVE_NETDB_H
+
+/* Define if you have the <netinet/in.h> header file.  */
+#define HAVE_NETINET_IN_H
+
+/* Define if you have the <signal.h> header file.  */
+#define HAVE_SIGNAL_H
+
+/* Define if you have the <stdarg.h> header file.  */
+#define HAVE_STDARG_H
+
+/* Define if you have the <stdlib.h> header file.  */
+#define HAVE_STDLIB_H
+
+/* Define if you have the <string.h> header file.  */
+#define HAVE_STRING_H
+
+/* Define if you have the <sys/dir.h> header file.  */
+#define HAVE_SYS_DIR_H
+
+/* Define if you have the <sys/mman.h> header file.  */
+#undef HAVE_SYS_MMAN_H
+
+/* Define if you have the <sys/ndir.h> header file.  */
+#undef HAVE_SYS_NDIR_H
+
+/* Define if you have the <sys/select.h> header file.  */
+#define HAVE_SYS_SELECT_H
+
+/* Define if you have the <sys/socket.h> header file.  */
+#define HAVE_SYS_SOCKET_H
+
+/* Define if you have the <sys/stat.h> header file.  */
+#define HAVE_SYS_STAT_H
+
+/* Define if you have the <sys/time.h> header file.  */
+#define HAVE_SYS_TIME_H
+
+/* Define if you have the <sys/types.h> header file.  */
+#define HAVE_SYS_TYPES_H
+
+/* Define if you have the <time.h> header file.  */
+#define HAVE_TIME_H
+
+/* Define if you have the <unistd.h> header file.  */
+#define HAVE_UNISTD_H
+
+/* Name of package */
+#define PACKAGE
+
+/* Version number of package */
+#define VERSION
+
+/* Define if compiler has function prototypes */
+#define PROTOTYPES
+
+#include <libxml/xmlversion.h>
+#include <sys/types.h>
+#include <extra/stricmp.h>
+#include <extra/strdup.h>
diff --git a/src/macos/src/libxml2_GUSIConfig.cp b/src/macos/src/libxml2_GUSIConfig.cp
new file mode 100644
index 000000000000..77d0c93a6465
--- /dev/null
+++ b/src/macos/src/libxml2_GUSIConfig.cp
@@ -0,0 +1 @@
+/**************** BEGIN GUSI CONFIGURATION ****************************
 *
 * GUSI Configuration section generated by GUSI Configurator
 * last modified: Wed Oct 31 17:07:45 2001
 *
 * This section will be overwritten by the next run of Configurator.
 */

#define GUSI_SOURCE
#include <GUSIConfig.h>
#include <sys/cdefs.h>

/* Declarations of Socket Factories */

__BEGIN_DECLS
void GUSIwithInetSockets();
void GUSIwithLocalSockets();
void GUSIwithMTInetSockets();
void GUSIwithMTTcpSockets();
void GUSIwithMTUdpSockets();
void GUSIwithOTInetSockets();
void GUSIwithOTTcpSockets();
void GUSIwithOTUdpSockets();
void GUSIwithPPCSockets();
void GUSISetupFactories();
__END_DECLS

/* Configure Socket Factories */

void GUSISetupFactories()
{
#ifdef GUSISetupFactories_BeginHook
	GUSISetupFactories_BeginHook
#endif
	GUSIwithInetSockets();
#ifdef GUSISetupFactories_EndHook
	GUSISetupFactories_EndHook
#endif
}

/* Declarations of File Devices */

__BEGIN_DECLS
void GUSIwithNullSockets();
void GUSISetupDevices();
__END_DECLS

/* Configure File Devices */

void GUSISetupDevices()
{
#ifdef GUSISetupDevices_BeginHook
	GUSISetupDevices_BeginHook
#endif
	GUSIwithNullSockets();
#ifdef GUSISetupDevices_EndHook
	GUSISetupDevices_EndHook
#endif
}

#ifndef __cplusplus
#error GUSISetupConfig() needs to be written in C++
#endif

GUSIConfiguration::FileSuffix	sSuffices[] = {
	"", '????', '????'
};

extern "C" void GUSISetupConfig()
{
	GUSIConfiguration * config =
		GUSIConfiguration::CreateInstance(GUSIConfiguration::kNoResource);

	config->ConfigureDefaultTypeCreator('TEXT', 'CWIE');
	config->ConfigureSuffices(
		sizeof(sSuffices)/sizeof(GUSIConfiguration::FileSuffix)-1, sSuffices);
}

/**************** END GUSI CONFIGURATION *************************/
\ No newline at end of file
diff --git a/src/macos/src/macos_main.c b/src/macos/src/macos_main.c
new file mode 100644
index 000000000000..262500038fbf
--- /dev/null
+++ b/src/macos/src/macos_main.c
@@ -0,0 +1 @@
+#include <GUSICommandLine.h>
#include <stdlib.h>

#undef main

DECLARE_MAIN(test)

REGISTER_MAIN_START
REGISTER_MAIN(test)
REGISTER_MAIN_END

int main()
{
	(void) exec_commands();
	
	return 0;
}
\ No newline at end of file
diff --git a/src/nanoftp.c b/src/nanoftp.c
new file mode 100644
index 000000000000..18c1ce4377cc
--- /dev/null
+++ b/src/nanoftp.c
@@ -0,0 +1,2118 @@
+/*
+ * nanoftp.c: basic FTP client support
+ *
+ *  Reference: RFC 959
+ */
+
+#ifdef TESTING
+#define STANDALONE
+#define HAVE_STDLIB_H
+#define HAVE_UNISTD_H
+#define HAVE_SYS_SOCKET_H
+#define HAVE_NETINET_IN_H
+#define HAVE_NETDB_H
+#define HAVE_SYS_TIME_H
+#endif /* TESTING */
+
+#define IN_LIBXML
+#include "libxml.h"
+
+#ifdef LIBXML_FTP_ENABLED
+#include <string.h>
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+#ifdef HAVE_SYS_SELECT_H
+#include <sys/select.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_STRINGS_H
+#include <strings.h>
+#endif
+
+#include <libxml/xmlmemory.h>
+#include <libxml/parser.h>
+#include <libxml/xmlerror.h>
+#include <libxml/uri.h>
+#include <libxml/nanoftp.h>
+#include <libxml/globals.h>
+
+/* #define DEBUG_FTP 1  */
+#ifdef STANDALONE
+#ifndef DEBUG_FTP
+#define DEBUG_FTP 1
+#endif
+#endif
+
+
+#if defined(_WIN32) && !defined(__CYGWIN__)
+#include <wsockcompat.h>
+#endif
+
+/**
+ * A couple portability macros
+ */
+#ifndef _WINSOCKAPI_
+#if !defined(__BEOS__) || defined(__HAIKU__)
+#define closesocket(s) close(s)
+#endif
+#endif
+
+#ifdef __BEOS__
+#ifndef PF_INET
+#define PF_INET AF_INET
+#endif
+#endif
+
+#ifdef _AIX
+#ifdef HAVE_BROKEN_SS_FAMILY
+#define ss_family __ss_family
+#endif
+#endif
+
+#ifndef XML_SOCKLEN_T
+#define XML_SOCKLEN_T unsigned int
+#endif
+
+#define FTP_COMMAND_OK		200
+#define FTP_SYNTAX_ERROR	500
+#define FTP_GET_PASSWD		331
+#define FTP_BUF_SIZE		1024
+
+#define XML_NANO_MAX_URLBUF	4096
+
+typedef struct xmlNanoFTPCtxt {
+    char *protocol;	/* the protocol name */
+    char *hostname;	/* the host name */
+    int port;		/* the port */
+    char *path;		/* the path within the URL */
+    char *user;		/* user string */
+    char *passwd;	/* passwd string */
+#ifdef SUPPORT_IP6
+    struct sockaddr_storage ftpAddr; /* this is large enough to hold IPv6 address*/
+#else
+    struct sockaddr_in ftpAddr; /* the socket address struct */
+#endif
+    int passive;	/* currently we support only passive !!! */
+    SOCKET controlFd;	/* the file descriptor for the control socket */
+    SOCKET dataFd;	/* the file descriptor for the data socket */
+    int state;		/* WRITE / READ / CLOSED */
+    int returnValue;	/* the protocol return value */
+    /* buffer for data received from the control connection */
+    char controlBuf[FTP_BUF_SIZE + 1];
+    int controlBufIndex;
+    int controlBufUsed;
+    int controlBufAnswer;
+} xmlNanoFTPCtxt, *xmlNanoFTPCtxtPtr;
+
+static int initialized = 0;
+static char *proxy = NULL;	/* the proxy name if any */
+static int proxyPort = 0;	/* the proxy port if any */
+static char *proxyUser = NULL;	/* user for proxy authentication */
+static char *proxyPasswd = NULL;/* passwd for proxy authentication */
+static int proxyType = 0;	/* uses TYPE or a@b ? */
+
+#ifdef SUPPORT_IP6
+static
+int have_ipv6(void) {
+    int s;
+
+    s = socket (AF_INET6, SOCK_STREAM, 0);
+    if (s != -1) {
+	close (s);
+	return (1);
+    }
+    return (0);
+}
+#endif
+
+/**
+ * xmlFTPErrMemory:
+ * @extra:  extra information
+ *
+ * Handle an out of memory condition
+ */
+static void
+xmlFTPErrMemory(const char *extra)
+{
+    __xmlSimpleError(XML_FROM_FTP, XML_ERR_NO_MEMORY, NULL, NULL, extra);
+}
+
+/**
+ * xmlNanoFTPInit:
+ *
+ * Initialize the FTP protocol layer.
+ * Currently it just checks for proxy information,
+ * and get the hostname
+ */
+
+void
+xmlNanoFTPInit(void) {
+    const char *env;
+#ifdef _WINSOCKAPI_
+    WSADATA wsaData;
+#endif
+
+    if (initialized)
+	return;
+
+#ifdef _WINSOCKAPI_
+    if (WSAStartup(MAKEWORD(1, 1), &wsaData) != 0)
+	return;
+#endif
+
+    proxyPort = 21;
+    env = getenv("no_proxy");
+    if (env && ((env[0] == '*' ) && (env[1] == 0)))
+	return;
+    env = getenv("ftp_proxy");
+    if (env != NULL) {
+	xmlNanoFTPScanProxy(env);
+    } else {
+	env = getenv("FTP_PROXY");
+	if (env != NULL) {
+	    xmlNanoFTPScanProxy(env);
+	}
+    }
+    env = getenv("ftp_proxy_user");
+    if (env != NULL) {
+	proxyUser = xmlMemStrdup(env);
+    }
+    env = getenv("ftp_proxy_password");
+    if (env != NULL) {
+	proxyPasswd = xmlMemStrdup(env);
+    }
+    initialized = 1;
+}
+
+/**
+ * xmlNanoFTPCleanup:
+ *
+ * Cleanup the FTP protocol layer. This cleanup proxy information.
+ */
+
+void
+xmlNanoFTPCleanup(void) {
+    if (proxy != NULL) {
+	xmlFree(proxy);
+	proxy = NULL;
+    }
+    if (proxyUser != NULL) {
+	xmlFree(proxyUser);
+	proxyUser = NULL;
+    }
+    if (proxyPasswd != NULL) {
+	xmlFree(proxyPasswd);
+	proxyPasswd = NULL;
+    }
+#ifdef _WINSOCKAPI_
+    if (initialized)
+	WSACleanup();
+#endif
+    initialized = 0;
+}
+
+/**
+ * xmlNanoFTPProxy:
+ * @host:  the proxy host name
+ * @port:  the proxy port
+ * @user:  the proxy user name
+ * @passwd:  the proxy password
+ * @type:  the type of proxy 1 for using SITE, 2 for USER a@b
+ *
+ * Setup the FTP proxy information.
+ * This can also be done by using ftp_proxy ftp_proxy_user and
+ * ftp_proxy_password environment variables.
+ */
+
+void
+xmlNanoFTPProxy(const char *host, int port, const char *user,
+	        const char *passwd, int type) {
+    if (proxy != NULL) {
+	xmlFree(proxy);
+	proxy = NULL;
+    }
+    if (proxyUser != NULL) {
+	xmlFree(proxyUser);
+	proxyUser = NULL;
+    }
+    if (proxyPasswd != NULL) {
+	xmlFree(proxyPasswd);
+	proxyPasswd = NULL;
+    }
+    if (host)
+	proxy = xmlMemStrdup(host);
+    if (user)
+	proxyUser = xmlMemStrdup(user);
+    if (passwd)
+	proxyPasswd = xmlMemStrdup(passwd);
+    proxyPort = port;
+    proxyType = type;
+}
+
+/**
+ * xmlNanoFTPScanURL:
+ * @ctx:  an FTP context
+ * @URL:  The URL used to initialize the context
+ *
+ * (Re)Initialize an FTP context by parsing the URL and finding
+ * the protocol host port and path it indicates.
+ */
+
+static void
+xmlNanoFTPScanURL(void *ctx, const char *URL) {
+    xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
+    xmlURIPtr uri;
+
+    /*
+     * Clear any existing data from the context
+     */
+    if (ctxt->protocol != NULL) {
+        xmlFree(ctxt->protocol);
+	ctxt->protocol = NULL;
+    }
+    if (ctxt->hostname != NULL) {
+        xmlFree(ctxt->hostname);
+	ctxt->hostname = NULL;
+    }
+    if (ctxt->path != NULL) {
+        xmlFree(ctxt->path);
+	ctxt->path = NULL;
+    }
+    if (URL == NULL) return;
+
+    uri = xmlParseURIRaw(URL, 1);
+    if (uri == NULL)
+	return;
+
+    if ((uri->scheme == NULL) || (uri->server == NULL)) {
+	xmlFreeURI(uri);
+	return;
+    }
+
+    ctxt->protocol = xmlMemStrdup(uri->scheme);
+    ctxt->hostname = xmlMemStrdup(uri->server);
+    if (uri->path != NULL)
+	ctxt->path = xmlMemStrdup(uri->path);
+    else
+	ctxt->path = xmlMemStrdup("/");
+    if (uri->port != 0)
+	ctxt->port = uri->port;
+
+    if (uri->user != NULL) {
+	char *cptr;
+	if ((cptr=strchr(uri->user, ':')) == NULL)
+	    ctxt->user = xmlMemStrdup(uri->user);
+	else {
+	    ctxt->user = (char *)xmlStrndup((xmlChar *)uri->user,
+			    (cptr - uri->user));
+	    ctxt->passwd = xmlMemStrdup(cptr+1);
+	}
+    }
+
+    xmlFreeURI(uri);
+
+}
+
+/**
+ * xmlNanoFTPUpdateURL:
+ * @ctx:  an FTP context
+ * @URL:  The URL used to update the context
+ *
+ * Update an FTP context by parsing the URL and finding
+ * new path it indicates. If there is an error in the
+ * protocol, hostname, port or other information, the
+ * error is raised. It indicates a new connection has to
+ * be established.
+ *
+ * Returns 0 if Ok, -1 in case of error (other host).
+ */
+
+int
+xmlNanoFTPUpdateURL(void *ctx, const char *URL) {
+    xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
+    xmlURIPtr uri;
+
+    if (URL == NULL)
+	return(-1);
+    if (ctxt == NULL)
+	return(-1);
+    if (ctxt->protocol == NULL)
+	return(-1);
+    if (ctxt->hostname == NULL)
+	return(-1);
+
+    uri = xmlParseURIRaw(URL, 1);
+    if (uri == NULL)
+	return(-1);
+
+    if ((uri->scheme == NULL) || (uri->server == NULL)) {
+	xmlFreeURI(uri);
+	return(-1);
+    }
+    if ((strcmp(ctxt->protocol, uri->scheme)) ||
+	(strcmp(ctxt->hostname, uri->server)) ||
+	((uri->port != 0) && (ctxt->port != uri->port))) {
+	xmlFreeURI(uri);
+	return(-1);
+    }
+
+    if (uri->port != 0)
+	ctxt->port = uri->port;
+
+    if (ctxt->path != NULL) {
+	xmlFree(ctxt->path);
+	ctxt->path = NULL;
+    }
+
+    if (uri->path == NULL)
+        ctxt->path = xmlMemStrdup("/");
+    else
+	ctxt->path = xmlMemStrdup(uri->path);
+
+    xmlFreeURI(uri);
+
+    return(0);
+}
+
+/**
+ * xmlNanoFTPScanProxy:
+ * @URL:  The proxy URL used to initialize the proxy context
+ *
+ * (Re)Initialize the FTP Proxy context by parsing the URL and finding
+ * the protocol host port it indicates.
+ * Should be like ftp://myproxy/ or ftp://myproxy:3128/
+ * A NULL URL cleans up proxy information.
+ */
+
+void
+xmlNanoFTPScanProxy(const char *URL) {
+    xmlURIPtr uri;
+
+    if (proxy != NULL) {
+        xmlFree(proxy);
+	proxy = NULL;
+    }
+    proxyPort = 0;
+
+#ifdef DEBUG_FTP
+    if (URL == NULL)
+	xmlGenericError(xmlGenericErrorContext,
+		"Removing FTP proxy info\n");
+    else
+	xmlGenericError(xmlGenericErrorContext,
+		"Using FTP proxy %s\n", URL);
+#endif
+    if (URL == NULL) return;
+
+    uri = xmlParseURIRaw(URL, 1);
+    if ((uri == NULL) || (uri->scheme == NULL) ||
+	(strcmp(uri->scheme, "ftp")) || (uri->server == NULL)) {
+	__xmlIOErr(XML_FROM_FTP, XML_FTP_URL_SYNTAX, "Syntax Error\n");
+	if (uri != NULL)
+	    xmlFreeURI(uri);
+	return;
+    }
+
+    proxy = xmlMemStrdup(uri->server);
+    if (uri->port != 0)
+	proxyPort = uri->port;
+
+    xmlFreeURI(uri);
+}
+
+/**
+ * xmlNanoFTPNewCtxt:
+ * @URL:  The URL used to initialize the context
+ *
+ * Allocate and initialize a new FTP context.
+ *
+ * Returns an FTP context or NULL in case of error.
+ */
+
+void*
+xmlNanoFTPNewCtxt(const char *URL) {
+    xmlNanoFTPCtxtPtr ret;
+    char *unescaped;
+
+    ret = (xmlNanoFTPCtxtPtr) xmlMalloc(sizeof(xmlNanoFTPCtxt));
+    if (ret == NULL) {
+        xmlFTPErrMemory("allocating FTP context");
+        return(NULL);
+    }
+
+    memset(ret, 0, sizeof(xmlNanoFTPCtxt));
+    ret->port = 21;
+    ret->passive = 1;
+    ret->returnValue = 0;
+    ret->controlBufIndex = 0;
+    ret->controlBufUsed = 0;
+    ret->controlFd = INVALID_SOCKET;
+
+    unescaped = xmlURIUnescapeString(URL, 0, NULL);
+    if (unescaped != NULL) {
+	xmlNanoFTPScanURL(ret, unescaped);
+	xmlFree(unescaped);
+    } else if (URL != NULL)
+	xmlNanoFTPScanURL(ret, URL);
+
+    return(ret);
+}
+
+/**
+ * xmlNanoFTPFreeCtxt:
+ * @ctx:  an FTP context
+ *
+ * Frees the context after closing the connection.
+ */
+
+void
+xmlNanoFTPFreeCtxt(void * ctx) {
+    xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
+    if (ctxt == NULL) return;
+    if (ctxt->hostname != NULL) xmlFree(ctxt->hostname);
+    if (ctxt->protocol != NULL) xmlFree(ctxt->protocol);
+    if (ctxt->path != NULL) xmlFree(ctxt->path);
+    if (ctxt->user != NULL) xmlFree(ctxt->user);
+    if (ctxt->passwd != NULL) xmlFree(ctxt->passwd);
+    ctxt->passive = 1;
+    if (ctxt->controlFd != INVALID_SOCKET) closesocket(ctxt->controlFd);
+    ctxt->controlFd = INVALID_SOCKET;
+    ctxt->controlBufIndex = -1;
+    ctxt->controlBufUsed = -1;
+    xmlFree(ctxt);
+}
+
+/**
+ * xmlNanoFTPParseResponse:
+ * @buf:  the buffer containing the response
+ * @len:  the buffer length
+ *
+ * Parsing of the server answer, we just extract the code.
+ *
+ * returns 0 for errors
+ *     +XXX for last line of response
+ *     -XXX for response to be continued
+ */
+static int
+xmlNanoFTPParseResponse(char *buf, int len) {
+    int val = 0;
+
+    if (len < 3) return(-1);
+    if ((*buf >= '0') && (*buf <= '9'))
+        val = val * 10 + (*buf - '0');
+    else
+        return(0);
+    buf++;
+    if ((*buf >= '0') && (*buf <= '9'))
+        val = val * 10 + (*buf - '0');
+    else
+        return(0);
+    buf++;
+    if ((*buf >= '0') && (*buf <= '9'))
+        val = val * 10 + (*buf - '0');
+    else
+        return(0);
+    buf++;
+    if (*buf == '-')
+        return(-val);
+    return(val);
+}
+
+/**
+ * xmlNanoFTPGetMore:
+ * @ctx:  an FTP context
+ *
+ * Read more information from the FTP control connection
+ * Returns the number of bytes read, < 0 indicates an error
+ */
+static int
+xmlNanoFTPGetMore(void *ctx) {
+    xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
+    int len;
+    int size;
+
+    if ((ctxt == NULL) || (ctxt->controlFd == INVALID_SOCKET)) return(-1);
+
+    if ((ctxt->controlBufIndex < 0) || (ctxt->controlBufIndex > FTP_BUF_SIZE)) {
+#ifdef DEBUG_FTP
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlNanoFTPGetMore : controlBufIndex = %d\n",
+		ctxt->controlBufIndex);
+#endif
+	return(-1);
+    }
+
+    if ((ctxt->controlBufUsed < 0) || (ctxt->controlBufUsed > FTP_BUF_SIZE)) {
+#ifdef DEBUG_FTP
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlNanoFTPGetMore : controlBufUsed = %d\n",
+		ctxt->controlBufUsed);
+#endif
+	return(-1);
+    }
+    if (ctxt->controlBufIndex > ctxt->controlBufUsed) {
+#ifdef DEBUG_FTP
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlNanoFTPGetMore : controlBufIndex > controlBufUsed %d > %d\n",
+	       ctxt->controlBufIndex, ctxt->controlBufUsed);
+#endif
+	return(-1);
+    }
+
+    /*
+     * First pack the control buffer
+     */
+    if (ctxt->controlBufIndex > 0) {
+	memmove(&ctxt->controlBuf[0], &ctxt->controlBuf[ctxt->controlBufIndex],
+		ctxt->controlBufUsed - ctxt->controlBufIndex);
+	ctxt->controlBufUsed -= ctxt->controlBufIndex;
+	ctxt->controlBufIndex = 0;
+    }
+    size = FTP_BUF_SIZE - ctxt->controlBufUsed;
+    if (size == 0) {
+#ifdef DEBUG_FTP
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlNanoFTPGetMore : buffer full %d \n", ctxt->controlBufUsed);
+#endif
+	return(0);
+    }
+
+    /*
+     * Read the amount left on the control connection
+     */
+    if ((len = recv(ctxt->controlFd, &ctxt->controlBuf[ctxt->controlBufIndex],
+		    size, 0)) < 0) {
+	__xmlIOErr(XML_FROM_FTP, 0, "recv failed");
+	closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+        ctxt->controlFd = INVALID_SOCKET;
+        return(-1);
+    }
+#ifdef DEBUG_FTP
+    xmlGenericError(xmlGenericErrorContext,
+	    "xmlNanoFTPGetMore : read %d [%d - %d]\n", len,
+	   ctxt->controlBufUsed, ctxt->controlBufUsed + len);
+#endif
+    ctxt->controlBufUsed += len;
+    ctxt->controlBuf[ctxt->controlBufUsed] = 0;
+
+    return(len);
+}
+
+/**
+ * xmlNanoFTPReadResponse:
+ * @ctx:  an FTP context
+ *
+ * Read the response from the FTP server after a command.
+ * Returns the code number
+ */
+static int
+xmlNanoFTPReadResponse(void *ctx) {
+    xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
+    char *ptr, *end;
+    int len;
+    int res = -1, cur = -1;
+
+    if ((ctxt == NULL) || (ctxt->controlFd == INVALID_SOCKET)) return(-1);
+
+get_more:
+    /*
+     * Assumes everything up to controlBuf[controlBufIndex] has been read
+     * and analyzed.
+     */
+    len = xmlNanoFTPGetMore(ctx);
+    if (len < 0) {
+        return(-1);
+    }
+    if ((ctxt->controlBufUsed == 0) && (len == 0)) {
+        return(-1);
+    }
+    ptr = &ctxt->controlBuf[ctxt->controlBufIndex];
+    end = &ctxt->controlBuf[ctxt->controlBufUsed];
+
+#ifdef DEBUG_FTP
+    xmlGenericError(xmlGenericErrorContext,
+	    "\n<<<\n%s\n--\n", ptr);
+#endif
+    while (ptr < end) {
+        cur = xmlNanoFTPParseResponse(ptr, end - ptr);
+	if (cur > 0) {
+	    /*
+	     * Successfully scanned the control code, scratch
+	     * till the end of the line, but keep the index to be
+	     * able to analyze the result if needed.
+	     */
+	    res = cur;
+	    ptr += 3;
+	    ctxt->controlBufAnswer = ptr - ctxt->controlBuf;
+	    while ((ptr < end) && (*ptr != '\n')) ptr++;
+	    if (*ptr == '\n') ptr++;
+	    if (*ptr == '\r') ptr++;
+	    break;
+	}
+	while ((ptr < end) && (*ptr != '\n')) ptr++;
+	if (ptr >= end) {
+	    ctxt->controlBufIndex = ctxt->controlBufUsed;
+	    goto get_more;
+	}
+	if (*ptr != '\r') ptr++;
+    }
+
+    if (res < 0) goto get_more;
+    ctxt->controlBufIndex = ptr - ctxt->controlBuf;
+#ifdef DEBUG_FTP
+    ptr = &ctxt->controlBuf[ctxt->controlBufIndex];
+    xmlGenericError(xmlGenericErrorContext, "\n---\n%s\n--\n", ptr);
+#endif
+
+#ifdef DEBUG_FTP
+    xmlGenericError(xmlGenericErrorContext, "Got %d\n", res);
+#endif
+    return(res / 100);
+}
+
+/**
+ * xmlNanoFTPGetResponse:
+ * @ctx:  an FTP context
+ *
+ * Get the response from the FTP server after a command.
+ * Returns the code number
+ */
+
+int
+xmlNanoFTPGetResponse(void *ctx) {
+    int res;
+
+    res = xmlNanoFTPReadResponse(ctx);
+
+    return(res);
+}
+
+/**
+ * xmlNanoFTPCheckResponse:
+ * @ctx:  an FTP context
+ *
+ * Check if there is a response from the FTP server after a command.
+ * Returns the code number, or 0
+ */
+
+int
+xmlNanoFTPCheckResponse(void *ctx) {
+    xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
+    fd_set rfd;
+    struct timeval tv;
+
+    if ((ctxt == NULL) || (ctxt->controlFd == INVALID_SOCKET)) return(-1);
+    tv.tv_sec = 0;
+    tv.tv_usec = 0;
+    FD_ZERO(&rfd);
+    FD_SET(ctxt->controlFd, &rfd);
+    switch(select(ctxt->controlFd + 1, &rfd, NULL, NULL, &tv)) {
+	case 0:
+	    return(0);
+	case -1:
+	    __xmlIOErr(XML_FROM_FTP, 0, "select");
+	    return(-1);
+
+    }
+
+    return(xmlNanoFTPReadResponse(ctx));
+}
+
+/**
+ * Send the user authentication
+ */
+
+static int
+xmlNanoFTPSendUser(void *ctx) {
+    xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
+    char buf[200];
+    int len;
+    int res;
+
+    if (ctxt->user == NULL)
+	snprintf(buf, sizeof(buf), "USER anonymous\r\n");
+    else
+	snprintf(buf, sizeof(buf), "USER %s\r\n", ctxt->user);
+    buf[sizeof(buf) - 1] = 0;
+    len = strlen(buf);
+#ifdef DEBUG_FTP
+    xmlGenericError(xmlGenericErrorContext, "%s", buf);
+#endif
+    res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
+    if (res < 0) {
+	__xmlIOErr(XML_FROM_FTP, 0, "send failed");
+	return(res);
+    }
+    return(0);
+}
+
+/**
+ * Send the password authentication
+ */
+
+static int
+xmlNanoFTPSendPasswd(void *ctx) {
+    xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
+    char buf[200];
+    int len;
+    int res;
+
+    if (ctxt->passwd == NULL)
+	snprintf(buf, sizeof(buf), "PASS anonymous@\r\n");
+    else
+	snprintf(buf, sizeof(buf), "PASS %s\r\n", ctxt->passwd);
+    buf[sizeof(buf) - 1] = 0;
+    len = strlen(buf);
+#ifdef DEBUG_FTP
+    xmlGenericError(xmlGenericErrorContext, "%s", buf);
+#endif
+    res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
+    if (res < 0) {
+	__xmlIOErr(XML_FROM_FTP, 0, "send failed");
+	return(res);
+    }
+    return(0);
+}
+
+/**
+ * xmlNanoFTPQuit:
+ * @ctx:  an FTP context
+ *
+ * Send a QUIT command to the server
+ *
+ * Returns -1 in case of error, 0 otherwise
+ */
+
+
+int
+xmlNanoFTPQuit(void *ctx) {
+    xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
+    char buf[200];
+    int len, res;
+
+    if ((ctxt == NULL) || (ctxt->controlFd == INVALID_SOCKET)) return(-1);
+
+    snprintf(buf, sizeof(buf), "QUIT\r\n");
+    len = strlen(buf);
+#ifdef DEBUG_FTP
+    xmlGenericError(xmlGenericErrorContext, "%s", buf); /* Just to be consistent, even though we know it can't have a % in it */
+#endif
+    res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
+    if (res < 0) {
+	__xmlIOErr(XML_FROM_FTP, 0, "send failed");
+	return(res);
+    }
+    return(0);
+}
+
+/**
+ * xmlNanoFTPConnect:
+ * @ctx:  an FTP context
+ *
+ * Tries to open a control connection
+ *
+ * Returns -1 in case of error, 0 otherwise
+ */
+
+int
+xmlNanoFTPConnect(void *ctx) {
+    xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
+    struct hostent *hp;
+    int port;
+    int res;
+    int addrlen = sizeof (struct sockaddr_in);
+
+    if (ctxt == NULL)
+	return(-1);
+    if (ctxt->hostname == NULL)
+	return(-1);
+
+    /*
+     * do the blocking DNS query.
+     */
+    if (proxy) {
+        port = proxyPort;
+    } else {
+	port = ctxt->port;
+    }
+    if (port == 0)
+	port = 21;
+
+    memset (&ctxt->ftpAddr, 0, sizeof(ctxt->ftpAddr));
+
+#ifdef SUPPORT_IP6
+    if (have_ipv6 ()) {
+	struct addrinfo hints, *tmp, *result;
+
+	result = NULL;
+	memset (&hints, 0, sizeof(hints));
+	hints.ai_socktype = SOCK_STREAM;
+
+	if (proxy) {
+	    if (getaddrinfo (proxy, NULL, &hints, &result) != 0) {
+		__xmlIOErr(XML_FROM_FTP, 0, "getaddrinfo failed");
+		return (-1);
+	    }
+	}
+	else
+	    if (getaddrinfo (ctxt->hostname, NULL, &hints, &result) != 0) {
+		__xmlIOErr(XML_FROM_FTP, 0, "getaddrinfo failed");
+		return (-1);
+	    }
+
+	for (tmp = result; tmp; tmp = tmp->ai_next)
+	    if (tmp->ai_family == AF_INET || tmp->ai_family == AF_INET6)
+		break;
+
+	if (!tmp) {
+	    if (result)
+		freeaddrinfo (result);
+	    __xmlIOErr(XML_FROM_FTP, 0, "getaddrinfo failed");
+	    return (-1);
+	}
+	if ((size_t)tmp->ai_addrlen > sizeof(ctxt->ftpAddr)) {
+	    if (result)
+		freeaddrinfo (result);
+	    __xmlIOErr(XML_FROM_FTP, 0, "gethostbyname address mismatch");
+	    return (-1);
+	}
+	if (tmp->ai_family == AF_INET6) {
+	    memcpy (&ctxt->ftpAddr, tmp->ai_addr, tmp->ai_addrlen);
+	    ((struct sockaddr_in6 *) &ctxt->ftpAddr)->sin6_port = htons (port);
+	    ctxt->controlFd = socket (AF_INET6, SOCK_STREAM, 0);
+	}
+	else {
+	    memcpy (&ctxt->ftpAddr, tmp->ai_addr, tmp->ai_addrlen);
+	    ((struct sockaddr_in *) &ctxt->ftpAddr)->sin_port = htons (port);
+	    ctxt->controlFd = socket (AF_INET, SOCK_STREAM, 0);
+	}
+	addrlen = tmp->ai_addrlen;
+	freeaddrinfo (result);
+    }
+    else
+#endif
+    {
+	if (proxy)
+	    hp = gethostbyname (GETHOSTBYNAME_ARG_CAST proxy);
+	else
+	    hp = gethostbyname (GETHOSTBYNAME_ARG_CAST ctxt->hostname);
+	if (hp == NULL) {
+	    __xmlIOErr(XML_FROM_FTP, 0, "gethostbyname failed");
+	    return (-1);
+	}
+	if ((unsigned int) hp->h_length >
+	    sizeof(((struct sockaddr_in *)&ctxt->ftpAddr)->sin_addr)) {
+	    __xmlIOErr(XML_FROM_FTP, 0, "gethostbyname address mismatch");
+	    return (-1);
+	}
+
+	/*
+	 * Prepare the socket
+	 */
+	((struct sockaddr_in *)&ctxt->ftpAddr)->sin_family = AF_INET;
+	memcpy (&((struct sockaddr_in *)&ctxt->ftpAddr)->sin_addr,
+		hp->h_addr_list[0], hp->h_length);
+	((struct sockaddr_in *)&ctxt->ftpAddr)->sin_port =
+             (unsigned short)htons ((unsigned short)port);
+	ctxt->controlFd = socket (AF_INET, SOCK_STREAM, 0);
+	addrlen = sizeof (struct sockaddr_in);
+    }
+
+    if (ctxt->controlFd == INVALID_SOCKET) {
+	__xmlIOErr(XML_FROM_FTP, 0, "socket failed");
+        return(-1);
+    }
+
+    /*
+     * Do the connect.
+     */
+    if (connect(ctxt->controlFd, (struct sockaddr *) &ctxt->ftpAddr,
+	    addrlen) < 0) {
+	__xmlIOErr(XML_FROM_FTP, 0, "Failed to create a connection");
+        closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+        ctxt->controlFd = INVALID_SOCKET;
+	return(-1);
+    }
+
+    /*
+     * Wait for the HELLO from the server.
+     */
+    res = xmlNanoFTPGetResponse(ctxt);
+    if (res != 2) {
+        closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+        ctxt->controlFd = INVALID_SOCKET;
+	return(-1);
+    }
+
+    /*
+     * State diagram for the login operation on the FTP server
+     *
+     * Reference: RFC 959
+     *
+     *                       1
+     * +---+   USER    +---+------------->+---+
+     * | B |---------->| W | 2       ---->| E |
+     * +---+           +---+------  |  -->+---+
+     *                  | |       | | |
+     *                3 | | 4,5   | | |
+     *    --------------   -----  | | |
+     *   |                      | | | |
+     *   |                      | | | |
+     *   |                 ---------  |
+     *   |               1|     | |   |
+     *   V                |     | |   |
+     * +---+   PASS    +---+ 2  |  ------>+---+
+     * |   |---------->| W |------------->| S |
+     * +---+           +---+   ---------->+---+
+     *                  | |   | |     |
+     *                3 | |4,5| |     |
+     *    --------------   --------   |
+     *   |                    | |  |  |
+     *   |                    | |  |  |
+     *   |                 -----------
+     *   |             1,3|   | |  |
+     *   V                |  2| |  |
+     * +---+   ACCT    +---+--  |   ----->+---+
+     * |   |---------->| W | 4,5 -------->| F |
+     * +---+           +---+------------->+---+
+     *
+     * Of course in case of using a proxy this get really nasty and is not
+     * standardized at all :-(
+     */
+    if (proxy) {
+        int len;
+	char buf[400];
+
+        if (proxyUser != NULL) {
+	    /*
+	     * We need proxy auth
+	     */
+	    snprintf(buf, sizeof(buf), "USER %s\r\n", proxyUser);
+            buf[sizeof(buf) - 1] = 0;
+            len = strlen(buf);
+#ifdef DEBUG_FTP
+	    xmlGenericError(xmlGenericErrorContext, "%s", buf);
+#endif
+	    res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
+	    if (res < 0) {
+		__xmlIOErr(XML_FROM_FTP, 0, "send failed");
+		closesocket(ctxt->controlFd);
+		ctxt->controlFd = INVALID_SOCKET;
+	        return(res);
+	    }
+	    res = xmlNanoFTPGetResponse(ctxt);
+	    switch (res) {
+		case 2:
+		    if (proxyPasswd == NULL)
+			break;
+                    /* Falls through. */
+		case 3:
+		    if (proxyPasswd != NULL)
+			snprintf(buf, sizeof(buf), "PASS %s\r\n", proxyPasswd);
+		    else
+			snprintf(buf, sizeof(buf), "PASS anonymous@\r\n");
+                    buf[sizeof(buf) - 1] = 0;
+                    len = strlen(buf);
+#ifdef DEBUG_FTP
+		    xmlGenericError(xmlGenericErrorContext, "%s", buf);
+#endif
+		    res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
+		    if (res < 0) {
+			__xmlIOErr(XML_FROM_FTP, 0, "send failed");
+			closesocket(ctxt->controlFd);
+			ctxt->controlFd = INVALID_SOCKET;
+			return(res);
+		    }
+		    res = xmlNanoFTPGetResponse(ctxt);
+		    if (res > 3) {
+			closesocket(ctxt->controlFd);
+			ctxt->controlFd = INVALID_SOCKET;
+			return(-1);
+		    }
+		    break;
+		case 1:
+		    break;
+		case 4:
+		case 5:
+		case -1:
+		default:
+		    closesocket(ctxt->controlFd);
+		    ctxt->controlFd = INVALID_SOCKET;
+		    return(-1);
+	    }
+	}
+
+	/*
+	 * We assume we don't need more authentication to the proxy
+	 * and that it succeeded :-\
+	 */
+	switch (proxyType) {
+	    case 0:
+		/* we will try in sequence */
+	    case 1:
+		/* Using SITE command */
+		snprintf(buf, sizeof(buf), "SITE %s\r\n", ctxt->hostname);
+                buf[sizeof(buf) - 1] = 0;
+                len = strlen(buf);
+#ifdef DEBUG_FTP
+		xmlGenericError(xmlGenericErrorContext, "%s", buf);
+#endif
+		res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
+		if (res < 0) {
+		    __xmlIOErr(XML_FROM_FTP, 0, "send failed");
+		    closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+		    ctxt->controlFd = INVALID_SOCKET;
+		    return(res);
+		}
+		res = xmlNanoFTPGetResponse(ctxt);
+		if (res == 2) {
+		    /* we assume it worked :-\ 1 is error for SITE command */
+		    proxyType = 1;
+		    break;
+		}
+		if (proxyType == 1) {
+		    closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+		    ctxt->controlFd = INVALID_SOCKET;
+		    return(-1);
+		}
+                /* Falls through. */
+	    case 2:
+		/* USER user@host command */
+		if (ctxt->user == NULL)
+		    snprintf(buf, sizeof(buf), "USER anonymous@%s\r\n",
+			           ctxt->hostname);
+		else
+		    snprintf(buf, sizeof(buf), "USER %s@%s\r\n",
+			           ctxt->user, ctxt->hostname);
+                buf[sizeof(buf) - 1] = 0;
+                len = strlen(buf);
+#ifdef DEBUG_FTP
+		xmlGenericError(xmlGenericErrorContext, "%s", buf);
+#endif
+		res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
+		if (res < 0) {
+		    __xmlIOErr(XML_FROM_FTP, 0, "send failed");
+		    closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+		    ctxt->controlFd = INVALID_SOCKET;
+		    return(res);
+		}
+		res = xmlNanoFTPGetResponse(ctxt);
+		if ((res == 1) || (res == 2)) {
+		    /* we assume it worked :-\ */
+		    proxyType = 2;
+		    return(0);
+		}
+		if (ctxt->passwd == NULL)
+		    snprintf(buf, sizeof(buf), "PASS anonymous@\r\n");
+		else
+		    snprintf(buf, sizeof(buf), "PASS %s\r\n", ctxt->passwd);
+                buf[sizeof(buf) - 1] = 0;
+                len = strlen(buf);
+#ifdef DEBUG_FTP
+		xmlGenericError(xmlGenericErrorContext, "%s", buf);
+#endif
+		res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
+		if (res < 0) {
+		    __xmlIOErr(XML_FROM_FTP, 0, "send failed");
+		    closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+		    ctxt->controlFd = INVALID_SOCKET;
+		    return(res);
+		}
+		res = xmlNanoFTPGetResponse(ctxt);
+		if ((res == 1) || (res == 2)) {
+		    /* we assume it worked :-\ */
+		    proxyType = 2;
+		    return(0);
+		}
+		if (proxyType == 2) {
+		    closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+		    ctxt->controlFd = INVALID_SOCKET;
+		    return(-1);
+		}
+                /* Falls through. */
+	    case 3:
+		/*
+		 * If you need support for other Proxy authentication scheme
+		 * send the code or at least the sequence in use.
+		 */
+	    default:
+		closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+		ctxt->controlFd = INVALID_SOCKET;
+		return(-1);
+	}
+    }
+    /*
+     * Non-proxy handling.
+     */
+    res = xmlNanoFTPSendUser(ctxt);
+    if (res < 0) {
+        closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+        ctxt->controlFd = INVALID_SOCKET;
+	return(-1);
+    }
+    res = xmlNanoFTPGetResponse(ctxt);
+    switch (res) {
+	case 2:
+	    return(0);
+	case 3:
+	    break;
+	case 1:
+	case 4:
+	case 5:
+        case -1:
+	default:
+	    closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+	    ctxt->controlFd = INVALID_SOCKET;
+	    return(-1);
+    }
+    res = xmlNanoFTPSendPasswd(ctxt);
+    if (res < 0) {
+        closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+        ctxt->controlFd = INVALID_SOCKET;
+	return(-1);
+    }
+    res = xmlNanoFTPGetResponse(ctxt);
+    switch (res) {
+	case 2:
+	    break;
+	case 3:
+	    __xmlIOErr(XML_FROM_FTP, XML_FTP_ACCNT,
+		       "FTP server asking for ACCNT on anonymous\n");
+           /* Falls through. */
+	case 1:
+	case 4:
+	case 5:
+        case -1:
+	default:
+	    closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+	    ctxt->controlFd = INVALID_SOCKET;
+	    return(-1);
+    }
+
+    return(0);
+}
+
+/**
+ * xmlNanoFTPConnectTo:
+ * @server:  an FTP server name
+ * @port:  the port (use 21 if 0)
+ *
+ * Tries to open a control connection to the given server/port
+ *
+ * Returns an fTP context or NULL if it failed
+ */
+
+void*
+xmlNanoFTPConnectTo(const char *server, int port) {
+    xmlNanoFTPCtxtPtr ctxt;
+    int res;
+
+    xmlNanoFTPInit();
+    if (server == NULL)
+	return(NULL);
+    if (port <= 0)
+	return(NULL);
+    ctxt = (xmlNanoFTPCtxtPtr) xmlNanoFTPNewCtxt(NULL);
+    if (ctxt == NULL)
+        return(NULL);
+    ctxt->hostname = xmlMemStrdup(server);
+    if (ctxt->hostname == NULL) {
+	xmlNanoFTPFreeCtxt(ctxt);
+	return(NULL);
+    }
+    ctxt->port = port;
+    res = xmlNanoFTPConnect(ctxt);
+    if (res < 0) {
+	xmlNanoFTPFreeCtxt(ctxt);
+	return(NULL);
+    }
+    return(ctxt);
+}
+
+/**
+ * xmlNanoFTPCwd:
+ * @ctx:  an FTP context
+ * @directory:  a directory on the server
+ *
+ * Tries to change the remote directory
+ *
+ * Returns -1 in case of error, 1 if CWD worked, 0 if it failed
+ */
+
+int
+xmlNanoFTPCwd(void *ctx, const char *directory) {
+    xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
+    char buf[400];
+    int len;
+    int res;
+
+    if ((ctxt == NULL) || (ctxt->controlFd == INVALID_SOCKET)) return(-1);
+    if (directory == NULL) return 0;
+
+    /*
+     * Expected response code for CWD:
+     *
+     * CWD
+     *     250
+     *     500, 501, 502, 421, 530, 550
+     */
+    snprintf(buf, sizeof(buf), "CWD %s\r\n", directory);
+    buf[sizeof(buf) - 1] = 0;
+    len = strlen(buf);
+#ifdef DEBUG_FTP
+    xmlGenericError(xmlGenericErrorContext, "%s", buf);
+#endif
+    res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
+    if (res < 0) {
+	__xmlIOErr(XML_FROM_FTP, 0, "send failed");
+	return(res);
+    }
+    res = xmlNanoFTPGetResponse(ctxt);
+    if (res == 4) {
+	return(-1);
+    }
+    if (res == 2) return(1);
+    if (res == 5) {
+	return(0);
+    }
+    return(0);
+}
+
+/**
+ * xmlNanoFTPDele:
+ * @ctx:  an FTP context
+ * @file:  a file or directory on the server
+ *
+ * Tries to delete an item (file or directory) from server
+ *
+ * Returns -1 in case of error, 1 if DELE worked, 0 if it failed
+ */
+
+int
+xmlNanoFTPDele(void *ctx, const char *file) {
+    xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
+    char buf[400];
+    int len;
+    int res;
+
+    if ((ctxt == NULL) || (ctxt->controlFd == INVALID_SOCKET) ||
+        (file == NULL)) return(-1);
+
+    /*
+     * Expected response code for DELE:
+     *
+     * DELE
+     *       250
+     *       450, 550
+     *       500, 501, 502, 421, 530
+     */
+
+    snprintf(buf, sizeof(buf), "DELE %s\r\n", file);
+    buf[sizeof(buf) - 1] = 0;
+    len = strlen(buf);
+#ifdef DEBUG_FTP
+    xmlGenericError(xmlGenericErrorContext, "%s", buf);
+#endif
+    res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
+    if (res < 0) {
+	__xmlIOErr(XML_FROM_FTP, 0, "send failed");
+	return(res);
+    }
+    res = xmlNanoFTPGetResponse(ctxt);
+    if (res == 4) {
+	return(-1);
+    }
+    if (res == 2) return(1);
+    if (res == 5) {
+	return(0);
+    }
+    return(0);
+}
+/**
+ * xmlNanoFTPGetConnection:
+ * @ctx:  an FTP context
+ *
+ * Try to open a data connection to the server. Currently only
+ * passive mode is supported.
+ *
+ * Returns -1 in case of error, 0 otherwise
+ */
+
+SOCKET
+xmlNanoFTPGetConnection(void *ctx) {
+    xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
+    char buf[200], *cur;
+    int len, i;
+    int res;
+    unsigned char ad[6], *adp, *portp;
+    unsigned int temp[6];
+#ifdef SUPPORT_IP6
+    struct sockaddr_storage dataAddr;
+#else
+    struct sockaddr_in dataAddr;
+#endif
+    XML_SOCKLEN_T dataAddrLen;
+
+    if (ctxt == NULL) return INVALID_SOCKET;
+
+    memset (&dataAddr, 0, sizeof(dataAddr));
+#ifdef SUPPORT_IP6
+    if ((ctxt->ftpAddr).ss_family == AF_INET6) {
+	ctxt->dataFd = socket (AF_INET6, SOCK_STREAM, IPPROTO_TCP);
+	((struct sockaddr_in6 *)&dataAddr)->sin6_family = AF_INET6;
+	dataAddrLen = sizeof(struct sockaddr_in6);
+    } else
+#endif
+    {
+	ctxt->dataFd = socket (AF_INET, SOCK_STREAM, IPPROTO_TCP);
+	((struct sockaddr_in *)&dataAddr)->sin_family = AF_INET;
+	dataAddrLen = sizeof (struct sockaddr_in);
+    }
+
+    if (ctxt->dataFd == INVALID_SOCKET) {
+	__xmlIOErr(XML_FROM_FTP, 0, "socket failed");
+	return INVALID_SOCKET;
+    }
+
+    if (ctxt->passive) {
+#ifdef SUPPORT_IP6
+	if ((ctxt->ftpAddr).ss_family == AF_INET6)
+	    snprintf (buf, sizeof(buf), "EPSV\r\n");
+	else
+#endif
+	    snprintf (buf, sizeof(buf), "PASV\r\n");
+        len = strlen (buf);
+#ifdef DEBUG_FTP
+	xmlGenericError(xmlGenericErrorContext, "%s", buf);
+#endif
+	res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
+	if (res < 0) {
+	    __xmlIOErr(XML_FROM_FTP, 0, "send failed");
+	    closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+	    return INVALID_SOCKET;
+	}
+        res = xmlNanoFTPReadResponse(ctx);
+	if (res != 2) {
+	    if (res == 5) {
+	        closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+		return INVALID_SOCKET;
+	    } else {
+		/*
+		 * retry with an active connection
+		 */
+	        closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+	        ctxt->passive = 0;
+	    }
+	}
+	cur = &ctxt->controlBuf[ctxt->controlBufAnswer];
+	while (((*cur < '0') || (*cur > '9')) && *cur != '\0') cur++;
+#ifdef SUPPORT_IP6
+	if ((ctxt->ftpAddr).ss_family == AF_INET6) {
+	    if (sscanf (cur, "%u", &temp[0]) != 1) {
+		__xmlIOErr(XML_FROM_FTP, XML_FTP_EPSV_ANSWER,
+			"Invalid answer to EPSV\n");
+		if (ctxt->dataFd != INVALID_SOCKET) {
+		    closesocket (ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+		}
+		return INVALID_SOCKET;
+	    }
+	    memcpy (&((struct sockaddr_in6 *)&dataAddr)->sin6_addr, &((struct sockaddr_in6 *)&ctxt->ftpAddr)->sin6_addr, sizeof(struct in6_addr));
+	    ((struct sockaddr_in6 *)&dataAddr)->sin6_port = htons (temp[0]);
+	}
+	else
+#endif
+	{
+	    if (sscanf (cur, "%u,%u,%u,%u,%u,%u", &temp[0], &temp[1], &temp[2],
+		&temp[3], &temp[4], &temp[5]) != 6) {
+		__xmlIOErr(XML_FROM_FTP, XML_FTP_PASV_ANSWER,
+			"Invalid answer to PASV\n");
+		if (ctxt->dataFd != INVALID_SOCKET) {
+		    closesocket (ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+		}
+		return INVALID_SOCKET;
+	    }
+	    for (i=0; i<6; i++) ad[i] = (unsigned char) (temp[i] & 0xff);
+	    memcpy (&((struct sockaddr_in *)&dataAddr)->sin_addr, &ad[0], 4);
+	    memcpy (&((struct sockaddr_in *)&dataAddr)->sin_port, &ad[4], 2);
+	}
+
+	if (connect(ctxt->dataFd, (struct sockaddr *) &dataAddr, dataAddrLen) < 0) {
+	    __xmlIOErr(XML_FROM_FTP, 0, "Failed to create a data connection");
+	    closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+	    return INVALID_SOCKET;
+	}
+    } else {
+        getsockname(ctxt->dataFd, (struct sockaddr *) &dataAddr, &dataAddrLen);
+#ifdef SUPPORT_IP6
+	if ((ctxt->ftpAddr).ss_family == AF_INET6)
+	    ((struct sockaddr_in6 *)&dataAddr)->sin6_port = 0;
+	else
+#endif
+	    ((struct sockaddr_in *)&dataAddr)->sin_port = 0;
+
+	if (bind(ctxt->dataFd, (struct sockaddr *) &dataAddr, dataAddrLen) < 0) {
+	    __xmlIOErr(XML_FROM_FTP, 0, "bind failed");
+	    closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+	    return INVALID_SOCKET;
+	}
+        getsockname(ctxt->dataFd, (struct sockaddr *) &dataAddr, &dataAddrLen);
+
+	if (listen(ctxt->dataFd, 1) < 0) {
+	    __xmlIOErr(XML_FROM_FTP, 0, "listen failed");
+	    closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+	    return INVALID_SOCKET;
+	}
+#ifdef SUPPORT_IP6
+	if ((ctxt->ftpAddr).ss_family == AF_INET6) {
+	    char buf6[INET6_ADDRSTRLEN];
+	    inet_ntop (AF_INET6, &((struct sockaddr_in6 *)&dataAddr)->sin6_addr,
+		    buf6, INET6_ADDRSTRLEN);
+	    adp = (unsigned char *) buf6;
+	    portp = (unsigned char *) &((struct sockaddr_in6 *)&dataAddr)->sin6_port;
+	    snprintf (buf, sizeof(buf), "EPRT |2|%s|%s|\r\n", adp, portp);
+        } else
+#endif
+	{
+	    adp = (unsigned char *) &((struct sockaddr_in *)&dataAddr)->sin_addr;
+	    portp = (unsigned char *) &((struct sockaddr_in *)&dataAddr)->sin_port;
+	    snprintf (buf, sizeof(buf), "PORT %d,%d,%d,%d,%d,%d\r\n",
+	    adp[0] & 0xff, adp[1] & 0xff, adp[2] & 0xff, adp[3] & 0xff,
+	    portp[0] & 0xff, portp[1] & 0xff);
+	}
+
+        buf[sizeof(buf) - 1] = 0;
+        len = strlen(buf);
+#ifdef DEBUG_FTP
+	xmlGenericError(xmlGenericErrorContext, "%s", buf);
+#endif
+
+	res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
+	if (res < 0) {
+	    __xmlIOErr(XML_FROM_FTP, 0, "send failed");
+	    closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+	    return INVALID_SOCKET;
+	}
+        res = xmlNanoFTPGetResponse(ctxt);
+	if (res != 2) {
+	    closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+	    return INVALID_SOCKET;
+        }
+    }
+    return(ctxt->dataFd);
+
+}
+
+/**
+ * xmlNanoFTPCloseConnection:
+ * @ctx:  an FTP context
+ *
+ * Close the data connection from the server
+ *
+ * Returns -1 in case of error, 0 otherwise
+ */
+
+int
+xmlNanoFTPCloseConnection(void *ctx) {
+    xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
+    int res;
+    fd_set rfd, efd;
+    struct timeval tv;
+
+    if ((ctxt == NULL) || (ctxt->controlFd == INVALID_SOCKET)) return(-1);
+
+    closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+    tv.tv_sec = 15;
+    tv.tv_usec = 0;
+    FD_ZERO(&rfd);
+    FD_SET(ctxt->controlFd, &rfd);
+    FD_ZERO(&efd);
+    FD_SET(ctxt->controlFd, &efd);
+    res = select(ctxt->controlFd + 1, &rfd, NULL, &efd, &tv);
+    if (res < 0) {
+#ifdef DEBUG_FTP
+	perror("select");
+#endif
+	closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+	return(-1);
+    }
+    if (res == 0) {
+#ifdef DEBUG_FTP
+	xmlGenericError(xmlGenericErrorContext,
+		"xmlNanoFTPCloseConnection: timeout\n");
+#endif
+	closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+    } else {
+	res = xmlNanoFTPGetResponse(ctxt);
+	if (res != 2) {
+	    closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+	    return(-1);
+	}
+    }
+    return(0);
+}
+
+/**
+ * xmlNanoFTPParseList:
+ * @list:  some data listing received from the server
+ * @callback:  the user callback
+ * @userData:  the user callback data
+ *
+ * Parse at most one entry from the listing.
+ *
+ * Returns -1 in case of error, the length of data parsed otherwise
+ */
+
+static int
+xmlNanoFTPParseList(const char *list, ftpListCallback callback, void *userData) {
+    const char *cur = list;
+    char filename[151];
+    char attrib[11];
+    char owner[11];
+    char group[11];
+    char month[4];
+    int year = 0;
+    int minute = 0;
+    int hour = 0;
+    int day = 0;
+    unsigned long size = 0;
+    int links = 0;
+    int i;
+
+    if (!strncmp(cur, "total", 5)) {
+        cur += 5;
+	while (*cur == ' ') cur++;
+	while ((*cur >= '0') && (*cur <= '9'))
+	    links = (links * 10) + (*cur++ - '0');
+	while ((*cur == ' ') || (*cur == '\n')  || (*cur == '\r'))
+	    cur++;
+	return(cur - list);
+    } else if (*list == '+') {
+	return(0);
+    } else {
+	while ((*cur == ' ') || (*cur == '\n')  || (*cur == '\r'))
+	    cur++;
+	if (*cur == 0) return(0);
+	i = 0;
+	while (*cur != ' ') {
+	    if (i < 10)
+		attrib[i++] = *cur;
+	    cur++;
+	    if (*cur == 0) return(0);
+	}
+	attrib[10] = 0;
+	while (*cur == ' ') cur++;
+	if (*cur == 0) return(0);
+	while ((*cur >= '0') && (*cur <= '9'))
+	    links = (links * 10) + (*cur++ - '0');
+	while (*cur == ' ') cur++;
+	if (*cur == 0) return(0);
+	i = 0;
+	while (*cur != ' ') {
+	    if (i < 10)
+		owner[i++] = *cur;
+	    cur++;
+	    if (*cur == 0) return(0);
+	}
+	owner[i] = 0;
+	while (*cur == ' ') cur++;
+	if (*cur == 0) return(0);
+	i = 0;
+	while (*cur != ' ') {
+	    if (i < 10)
+		group[i++] = *cur;
+	    cur++;
+	    if (*cur == 0) return(0);
+	}
+	group[i] = 0;
+	while (*cur == ' ') cur++;
+	if (*cur == 0) return(0);
+	while ((*cur >= '0') && (*cur <= '9'))
+	    size = (size * 10) + (*cur++ - '0');
+	while (*cur == ' ') cur++;
+	if (*cur == 0) return(0);
+	i = 0;
+	while (*cur != ' ') {
+	    if (i < 3)
+		month[i++] = *cur;
+	    cur++;
+	    if (*cur == 0) return(0);
+	}
+	month[i] = 0;
+	while (*cur == ' ') cur++;
+	if (*cur == 0) return(0);
+        while ((*cur >= '0') && (*cur <= '9'))
+	    day = (day * 10) + (*cur++ - '0');
+	while (*cur == ' ') cur++;
+	if (*cur == 0) return(0);
+	if ((cur[1] == 0) || (cur[2] == 0)) return(0);
+	if ((cur[1] == ':') || (cur[2] == ':')) {
+	    while ((*cur >= '0') && (*cur <= '9'))
+		hour = (hour * 10) + (*cur++ - '0');
+	    if (*cur == ':') cur++;
+	    while ((*cur >= '0') && (*cur <= '9'))
+		minute = (minute * 10) + (*cur++ - '0');
+	} else {
+	    while ((*cur >= '0') && (*cur <= '9'))
+		year = (year * 10) + (*cur++ - '0');
+	}
+	while (*cur == ' ') cur++;
+	if (*cur == 0) return(0);
+	i = 0;
+	while ((*cur != '\n')  && (*cur != '\r')) {
+	    if (i < 150)
+		filename[i++] = *cur;
+	    cur++;
+	    if (*cur == 0) return(0);
+	}
+	filename[i] = 0;
+	if ((*cur != '\n') && (*cur != '\r'))
+	    return(0);
+	while ((*cur == '\n')  || (*cur == '\r'))
+	    cur++;
+    }
+    if (callback != NULL) {
+        callback(userData, filename, attrib, owner, group, size, links,
+		 year, month, day, hour, minute);
+    }
+    return(cur - list);
+}
+
+/**
+ * xmlNanoFTPList:
+ * @ctx:  an FTP context
+ * @callback:  the user callback
+ * @userData:  the user callback data
+ * @filename:  optional files to list
+ *
+ * Do a listing on the server. All files info are passed back
+ * in the callbacks.
+ *
+ * Returns -1 in case of error, 0 otherwise
+ */
+
+int
+xmlNanoFTPList(void *ctx, ftpListCallback callback, void *userData,
+	       const char *filename) {
+    xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
+    char buf[4096 + 1];
+    int len, res;
+    int indx = 0, base;
+    fd_set rfd, efd;
+    struct timeval tv;
+
+    if (ctxt == NULL) return (-1);
+    if (filename == NULL) {
+        if (xmlNanoFTPCwd(ctxt, ctxt->path) < 1)
+	    return(-1);
+	ctxt->dataFd = xmlNanoFTPGetConnection(ctxt);
+	if (ctxt->dataFd == INVALID_SOCKET)
+	    return(-1);
+	snprintf(buf, sizeof(buf), "LIST -L\r\n");
+    } else {
+	if (filename[0] != '/') {
+	    if (xmlNanoFTPCwd(ctxt, ctxt->path) < 1)
+		return(-1);
+	}
+	ctxt->dataFd = xmlNanoFTPGetConnection(ctxt);
+	if (ctxt->dataFd == INVALID_SOCKET)
+	    return(-1);
+	snprintf(buf, sizeof(buf), "LIST -L %s\r\n", filename);
+    }
+    buf[sizeof(buf) - 1] = 0;
+    len = strlen(buf);
+#ifdef DEBUG_FTP
+    xmlGenericError(xmlGenericErrorContext, "%s", buf);
+#endif
+    res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
+    if (res < 0) {
+	__xmlIOErr(XML_FROM_FTP, 0, "send failed");
+	closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+	return(res);
+    }
+    res = xmlNanoFTPReadResponse(ctxt);
+    if (res != 1) {
+	closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+	return(-res);
+    }
+
+    do {
+	tv.tv_sec = 1;
+	tv.tv_usec = 0;
+	FD_ZERO(&rfd);
+	FD_SET(ctxt->dataFd, &rfd);
+	FD_ZERO(&efd);
+	FD_SET(ctxt->dataFd, &efd);
+	res = select(ctxt->dataFd + 1, &rfd, NULL, &efd, &tv);
+	if (res < 0) {
+#ifdef DEBUG_FTP
+	    perror("select");
+#endif
+	    closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+	    return(-1);
+	}
+	if (res == 0) {
+	    res = xmlNanoFTPCheckResponse(ctxt);
+	    if (res < 0) {
+		closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+		ctxt->dataFd = INVALID_SOCKET;
+		return(-1);
+	    }
+	    if (res == 2) {
+		closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+		return(0);
+	    }
+
+	    continue;
+	}
+
+	if ((len = recv(ctxt->dataFd, &buf[indx], sizeof(buf) - (indx + 1), 0)) < 0) {
+	    __xmlIOErr(XML_FROM_FTP, 0, "recv");
+	    closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+	    ctxt->dataFd = INVALID_SOCKET;
+	    return(-1);
+	}
+#ifdef DEBUG_FTP
+        write(1, &buf[indx], len);
+#endif
+	indx += len;
+	buf[indx] = 0;
+	base = 0;
+	do {
+	    res = xmlNanoFTPParseList(&buf[base], callback, userData);
+	    base += res;
+	} while (res > 0);
+
+	memmove(&buf[0], &buf[base], indx - base);
+	indx -= base;
+    } while (len != 0);
+    xmlNanoFTPCloseConnection(ctxt);
+    return(0);
+}
+
+/**
+ * xmlNanoFTPGetSocket:
+ * @ctx:  an FTP context
+ * @filename:  the file to retrieve (or NULL if path is in context).
+ *
+ * Initiate fetch of the given file from the server.
+ *
+ * Returns the socket for the data connection, or <0 in case of error
+ */
+
+
+SOCKET
+xmlNanoFTPGetSocket(void *ctx, const char *filename) {
+    xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
+    char buf[300];
+    int res, len;
+    if (ctx == NULL)
+	return INVALID_SOCKET;
+    if ((filename == NULL) && (ctxt->path == NULL))
+	return INVALID_SOCKET;
+    ctxt->dataFd = xmlNanoFTPGetConnection(ctxt);
+    if (ctxt->dataFd == INVALID_SOCKET)
+	return INVALID_SOCKET;
+
+    snprintf(buf, sizeof(buf), "TYPE I\r\n");
+    len = strlen(buf);
+#ifdef DEBUG_FTP
+    xmlGenericError(xmlGenericErrorContext, "%s", buf);
+#endif
+    res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
+    if (res < 0) {
+	__xmlIOErr(XML_FROM_FTP, 0, "send failed");
+	closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+	return INVALID_SOCKET;
+    }
+    res = xmlNanoFTPReadResponse(ctxt);
+    if (res != 2) {
+	closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+	return INVALID_SOCKET;
+    }
+    if (filename == NULL)
+	snprintf(buf, sizeof(buf), "RETR %s\r\n", ctxt->path);
+    else
+	snprintf(buf, sizeof(buf), "RETR %s\r\n", filename);
+    buf[sizeof(buf) - 1] = 0;
+    len = strlen(buf);
+#ifdef DEBUG_FTP
+    xmlGenericError(xmlGenericErrorContext, "%s", buf);
+#endif
+    res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
+    if (res < 0) {
+	__xmlIOErr(XML_FROM_FTP, 0, "send failed");
+	closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+	return INVALID_SOCKET;
+    }
+    res = xmlNanoFTPReadResponse(ctxt);
+    if (res != 1) {
+	closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+	return INVALID_SOCKET;
+    }
+    return(ctxt->dataFd);
+}
+
+/**
+ * xmlNanoFTPGet:
+ * @ctx:  an FTP context
+ * @callback:  the user callback
+ * @userData:  the user callback data
+ * @filename:  the file to retrieve
+ *
+ * Fetch the given file from the server. All data are passed back
+ * in the callbacks. The last callback has a size of 0 block.
+ *
+ * Returns -1 in case of error, 0 otherwise
+ */
+
+int
+xmlNanoFTPGet(void *ctx, ftpDataCallback callback, void *userData,
+	      const char *filename) {
+    xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
+    char buf[4096];
+    int len = 0, res;
+    fd_set rfd;
+    struct timeval tv;
+
+    if (ctxt == NULL) return(-1);
+    if ((filename == NULL) && (ctxt->path == NULL))
+	return(-1);
+    if (callback == NULL)
+	return(-1);
+    if (xmlNanoFTPGetSocket(ctxt, filename) == INVALID_SOCKET)
+	return(-1);
+
+    do {
+	tv.tv_sec = 1;
+	tv.tv_usec = 0;
+	FD_ZERO(&rfd);
+	FD_SET(ctxt->dataFd, &rfd);
+	res = select(ctxt->dataFd + 1, &rfd, NULL, NULL, &tv);
+	if (res < 0) {
+#ifdef DEBUG_FTP
+	    perror("select");
+#endif
+	    closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+	    return(-1);
+	}
+	if (res == 0) {
+	    res = xmlNanoFTPCheckResponse(ctxt);
+	    if (res < 0) {
+		closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+		ctxt->dataFd = INVALID_SOCKET;
+		return(-1);
+	    }
+	    if (res == 2) {
+		closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+		return(0);
+	    }
+
+	    continue;
+	}
+	if ((len = recv(ctxt->dataFd, buf, sizeof(buf), 0)) < 0) {
+	    __xmlIOErr(XML_FROM_FTP, 0, "recv failed");
+	    callback(userData, buf, len);
+	    closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+	    return(-1);
+	}
+	callback(userData, buf, len);
+    } while (len != 0);
+
+    return(xmlNanoFTPCloseConnection(ctxt));
+}
+
+/**
+ * xmlNanoFTPRead:
+ * @ctx:  the FTP context
+ * @dest:  a buffer
+ * @len:  the buffer length
+ *
+ * This function tries to read @len bytes from the existing FTP connection
+ * and saves them in @dest. This is a blocking call.
+ *
+ * Returns the number of byte read. 0 is an indication of an end of connection.
+ *         -1 indicates a parameter error.
+ */
+int
+xmlNanoFTPRead(void *ctx, void *dest, int len) {
+    xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
+
+    if (ctx == NULL) return(-1);
+    if (ctxt->dataFd == INVALID_SOCKET) return(0);
+    if (dest == NULL) return(-1);
+    if (len <= 0) return(0);
+
+    len = recv(ctxt->dataFd, dest, len, 0);
+    if (len <= 0) {
+	if (len < 0)
+	    __xmlIOErr(XML_FROM_FTP, 0, "recv failed");
+	xmlNanoFTPCloseConnection(ctxt);
+    }
+#ifdef DEBUG_FTP
+    xmlGenericError(xmlGenericErrorContext, "Recvd %d bytes\n", len);
+#endif
+    return(len);
+}
+
+/**
+ * xmlNanoFTPOpen:
+ * @URL: the URL to the resource
+ *
+ * Start to fetch the given ftp:// resource
+ *
+ * Returns an FTP context, or NULL
+ */
+
+void*
+xmlNanoFTPOpen(const char *URL) {
+    xmlNanoFTPCtxtPtr ctxt;
+    SOCKET sock;
+
+    xmlNanoFTPInit();
+    if (URL == NULL) return(NULL);
+    if (strncmp("ftp://", URL, 6)) return(NULL);
+
+    ctxt = (xmlNanoFTPCtxtPtr) xmlNanoFTPNewCtxt(URL);
+    if (ctxt == NULL) return(NULL);
+    if (xmlNanoFTPConnect(ctxt) < 0) {
+	xmlNanoFTPFreeCtxt(ctxt);
+	return(NULL);
+    }
+    sock = xmlNanoFTPGetSocket(ctxt, ctxt->path);
+    if (sock == INVALID_SOCKET) {
+	xmlNanoFTPFreeCtxt(ctxt);
+	return(NULL);
+    }
+    return(ctxt);
+}
+
+/**
+ * xmlNanoFTPClose:
+ * @ctx: an FTP context
+ *
+ * Close the connection and both control and transport
+ *
+ * Returns -1 in case of error, 0 otherwise
+ */
+
+int
+xmlNanoFTPClose(void *ctx) {
+    xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
+
+    if (ctxt == NULL)
+	return(-1);
+
+    if (ctxt->dataFd != INVALID_SOCKET) {
+	closesocket(ctxt->dataFd);
+	ctxt->dataFd = INVALID_SOCKET;
+    }
+    if (ctxt->controlFd != INVALID_SOCKET) {
+	xmlNanoFTPQuit(ctxt);
+	closesocket(ctxt->controlFd);
+	ctxt->controlFd = INVALID_SOCKET;
+    }
+    xmlNanoFTPFreeCtxt(ctxt);
+    return(0);
+}
+
+#ifdef STANDALONE
+/************************************************************************
+ *									*
+ *			Basic test in Standalone mode			*
+ *									*
+ ************************************************************************/
+static
+void ftpList(void *userData, const char *filename, const char* attrib,
+	     const char *owner, const char *group, unsigned long size, int links,
+	     int year, const char *month, int day, int hour, int minute) {
+    xmlGenericError(xmlGenericErrorContext,
+	    "%s %s %s %ld %s\n", attrib, owner, group, size, filename);
+}
+static
+void ftpData(void *userData, const char *data, int len) {
+    if (userData == NULL) return;
+    if (len <= 0) {
+	fclose((FILE*)userData);
+	return;
+    }
+    fwrite(data, len, 1, (FILE*)userData);
+}
+
+int main(int argc, char **argv) {
+    void *ctxt;
+    FILE *output;
+    char *tstfile = NULL;
+
+    xmlNanoFTPInit();
+    if (argc > 1) {
+	ctxt = xmlNanoFTPNewCtxt(argv[1]);
+	if (xmlNanoFTPConnect(ctxt) < 0) {
+	    xmlGenericError(xmlGenericErrorContext,
+		    "Couldn't connect to %s\n", argv[1]);
+	    exit(1);
+	}
+	if (argc > 2)
+	    tstfile = argv[2];
+    } else
+	ctxt = xmlNanoFTPConnectTo("localhost", 0);
+    if (ctxt == NULL) {
+        xmlGenericError(xmlGenericErrorContext,
+		"Couldn't connect to localhost\n");
+        exit(1);
+    }
+    xmlNanoFTPList(ctxt, ftpList, NULL, tstfile);
+    output = fopen("/tmp/tstdata", "w");
+    if (output != NULL) {
+	if (xmlNanoFTPGet(ctxt, ftpData, (void *) output, tstfile) < 0)
+	    xmlGenericError(xmlGenericErrorContext,
+		    "Failed to get file\n");
+
+    }
+    xmlNanoFTPClose(ctxt);
+    xmlMemoryDump();
+    exit(0);
+}
+#endif /* STANDALONE */
+#else /* !LIBXML_FTP_ENABLED */
+#ifdef STANDALONE
+#include <stdio.h>
+int main(int argc, char **argv) {
+    xmlGenericError(xmlGenericErrorContext,
+	    "%s : FTP support not compiled in\n", argv[0]);
+    return(0);
+}
+#endif /* STANDALONE */
+#endif /* LIBXML_FTP_ENABLED */
+#define bottom_nanoftp
+#include "elfgcchack.h"
diff --git a/src/nanohttp.c b/src/nanohttp.c
new file mode 100644
index 000000000000..8e840f58b766
--- /dev/null
+++ b/src/nanohttp.c
@@ -0,0 +1,1899 @@
+/*
+ * nanohttp.c: minimalist HTTP GET implementation to fetch external subsets.
+ *             focuses on size, streamability, reentrancy and portability
+ *
+ * This is clearly not a general purpose HTTP implementation
+ * If you look for one, check:
+ *         http://www.w3.org/Library/
+ *
+ * See Copyright for the status of this software.
+ *
+ * daniel@veillard.com
+ */
+
+#define IN_LIBXML
+#include "libxml.h"
+
+#ifdef LIBXML_HTTP_ENABLED
+#include <string.h>
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+#ifdef HAVE_RESOLV_H
+#ifdef HAVE_ARPA_NAMESER_H
+#include <arpa/nameser.h>
+#endif
+#include <resolv.h>
+#endif
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+#ifndef HAVE_POLL_H
+#ifdef HAVE_SYS_SELECT_H
+#include <sys/select.h>
+#endif
+#else
+#include <poll.h>
+#endif
+#ifdef HAVE_STRINGS_H
+#include <strings.h>
+#endif
+#ifdef LIBXML_ZLIB_ENABLED
+#include <zlib.h>
+#endif
+
+
+#ifdef VMS
+#include <stropts>
+#define XML_SOCKLEN_T unsigned int
+#endif
+
+#if defined(_WIN32) && !defined(__CYGWIN__)
+#include <wsockcompat.h>
+#endif
+
+#include <libxml/globals.h>
+#include <libxml/xmlerror.h>
+#include <libxml/xmlmemory.h>
+#include <libxml/parser.h> /* for xmlStr(n)casecmp() */
+#include <libxml/nanohttp.h>
+#include <libxml/globals.h>
+#include <libxml/uri.h>
+
+/**
+ * A couple portability macros
+ */
+#ifndef _WINSOCKAPI_
+#if !defined(__BEOS__) || defined(__HAIKU__)
+#define closesocket(s) close(s)
+#endif
+#define SOCKET int
+#define INVALID_SOCKET (-1)
+#endif
+
+#ifdef __BEOS__
+#ifndef PF_INET
+#define PF_INET AF_INET
+#endif
+#endif
+
+#ifndef XML_SOCKLEN_T
+#define XML_SOCKLEN_T unsigned int
+#endif
+
+#ifdef STANDALONE
+#define DEBUG_HTTP
+#define xmlStrncasecmp(a, b, n) strncasecmp((char *)a, (char *)b, n)
+#define xmlStrcasecmpi(a, b) strcasecmp((char *)a, (char *)b)
+#endif
+
+#define XML_NANO_HTTP_MAX_REDIR	10
+
+#define XML_NANO_HTTP_CHUNK	4096
+
+#define XML_NANO_HTTP_CLOSED	0
+#define XML_NANO_HTTP_WRITE	1
+#define XML_NANO_HTTP_READ	2
+#define XML_NANO_HTTP_NONE	4
+
+typedef struct xmlNanoHTTPCtxt {
+    char *protocol;	/* the protocol name */
+    char *hostname;	/* the host name */
+    int port;		/* the port */
+    char *path;		/* the path within the URL */
+    char *query;	/* the query string */
+    SOCKET fd;		/* the file descriptor for the socket */
+    int state;		/* WRITE / READ / CLOSED */
+    char *out;		/* buffer sent (zero terminated) */
+    char *outptr;	/* index within the buffer sent */
+    char *in;		/* the receiving buffer */
+    char *content;	/* the start of the content */
+    char *inptr;	/* the next byte to read from network */
+    char *inrptr;	/* the next byte to give back to the client */
+    int inlen;		/* len of the input buffer */
+    int last;		/* return code for last operation */
+    int returnValue;	/* the protocol return value */
+    int version;        /* the protocol version */
+    int ContentLength;  /* specified content length from HTTP header */
+    char *contentType;	/* the MIME type for the input */
+    char *location;	/* the new URL in case of redirect */
+    char *authHeader;	/* contents of {WWW,Proxy}-Authenticate header */
+    char *encoding;	/* encoding extracted from the contentType */
+    char *mimeType;	/* Mime-Type extracted from the contentType */
+#ifdef LIBXML_ZLIB_ENABLED
+    z_stream *strm;	/* Zlib stream object */
+    int usesGzip;	/* "Content-Encoding: gzip" was detected */
+#endif
+} xmlNanoHTTPCtxt, *xmlNanoHTTPCtxtPtr;
+
+static int initialized = 0;
+static char *proxy = NULL;	 /* the proxy name if any */
+static int proxyPort;	/* the proxy port if any */
+static unsigned int timeout = 60;/* the select() timeout in seconds */
+
+static int xmlNanoHTTPFetchContent( void * ctx, char ** ptr, int * len );
+
+/**
+ * xmlHTTPErrMemory:
+ * @extra:  extra information
+ *
+ * Handle an out of memory condition
+ */
+static void
+xmlHTTPErrMemory(const char *extra)
+{
+    __xmlSimpleError(XML_FROM_HTTP, XML_ERR_NO_MEMORY, NULL, NULL, extra);
+}
+
+/**
+ * A portability function
+ */
+static int socket_errno(void) {
+#ifdef _WINSOCKAPI_
+    int err = WSAGetLastError();
+    switch(err) {
+        case WSAECONNRESET:
+            return(ECONNRESET);
+        case WSAEINPROGRESS:
+            return(EINPROGRESS);
+        case WSAEINTR:
+            return(EINTR);
+        case WSAESHUTDOWN:
+            return(ESHUTDOWN);
+        case WSAEWOULDBLOCK:
+            return(EWOULDBLOCK);
+        default:
+            return(err);
+    }
+#else
+    return(errno);
+#endif
+}
+
+#ifdef SUPPORT_IP6
+static
+int have_ipv6(void) {
+    SOCKET s;
+
+    s = socket (AF_INET6, SOCK_STREAM, 0);
+    if (s != INVALID_SOCKET) {
+	close (s);
+	return (1);
+    }
+    return (0);
+}
+#endif
+
+/**
+ * xmlNanoHTTPInit:
+ *
+ * Initialize the HTTP protocol layer.
+ * Currently it just checks for proxy information
+ */
+
+void
+xmlNanoHTTPInit(void) {
+    const char *env;
+#ifdef _WINSOCKAPI_
+    WSADATA wsaData;
+#endif
+
+    if (initialized)
+	return;
+
+#ifdef _WINSOCKAPI_
+    if (WSAStartup(MAKEWORD(1, 1), &wsaData) != 0)
+	return;
+#endif
+
+    if (proxy == NULL) {
+	proxyPort = 80;
+	env = getenv("no_proxy");
+	if (env && ((env[0] == '*') && (env[1] == 0)))
+	    goto done;
+	env = getenv("http_proxy");
+	if (env != NULL) {
+	    xmlNanoHTTPScanProxy(env);
+	    goto done;
+	}
+	env = getenv("HTTP_PROXY");
+	if (env != NULL) {
+	    xmlNanoHTTPScanProxy(env);
+	    goto done;
+	}
+    }
+done:
+    initialized = 1;
+}
+
+/**
+ * xmlNanoHTTPCleanup:
+ *
+ * Cleanup the HTTP protocol layer.
+ */
+
+void
+xmlNanoHTTPCleanup(void) {
+    if (proxy != NULL) {
+	xmlFree(proxy);
+	proxy = NULL;
+    }
+#ifdef _WINSOCKAPI_
+    if (initialized)
+	WSACleanup();
+#endif
+    initialized = 0;
+    return;
+}
+
+/**
+ * xmlNanoHTTPScanURL:
+ * @ctxt:  an HTTP context
+ * @URL:  The URL used to initialize the context
+ *
+ * (Re)Initialize an HTTP context by parsing the URL and finding
+ * the protocol host port and path it indicates.
+ */
+
+static void
+xmlNanoHTTPScanURL(xmlNanoHTTPCtxtPtr ctxt, const char *URL) {
+    xmlURIPtr uri;
+    int len;
+
+    /*
+     * Clear any existing data from the context
+     */
+    if (ctxt->protocol != NULL) {
+        xmlFree(ctxt->protocol);
+	ctxt->protocol = NULL;
+    }
+    if (ctxt->hostname != NULL) {
+        xmlFree(ctxt->hostname);
+	ctxt->hostname = NULL;
+    }
+    if (ctxt->path != NULL) {
+        xmlFree(ctxt->path);
+	ctxt->path = NULL;
+    }
+    if (ctxt->query != NULL) {
+        xmlFree(ctxt->query);
+	ctxt->query = NULL;
+    }
+    if (URL == NULL) return;
+
+    uri = xmlParseURIRaw(URL, 1);
+    if (uri == NULL)
+	return;
+
+    if ((uri->scheme == NULL) || (uri->server == NULL)) {
+	xmlFreeURI(uri);
+	return;
+    }
+
+    ctxt->protocol = xmlMemStrdup(uri->scheme);
+    /* special case of IPv6 addresses, the [] need to be removed */
+    if ((uri->server != NULL) && (*uri->server == '[')) {
+        len = strlen(uri->server);
+	if ((len > 2) && (uri->server[len - 1] == ']')) {
+	    ctxt->hostname = (char *) xmlCharStrndup(uri->server + 1, len -2);
+	} else
+	    ctxt->hostname = xmlMemStrdup(uri->server);
+    } else
+	ctxt->hostname = xmlMemStrdup(uri->server);
+    if (uri->path != NULL)
+	ctxt->path = xmlMemStrdup(uri->path);
+    else
+	ctxt->path = xmlMemStrdup("/");
+    if (uri->query != NULL)
+	ctxt->query = xmlMemStrdup(uri->query);
+    if (uri->port != 0)
+	ctxt->port = uri->port;
+
+    xmlFreeURI(uri);
+}
+
+/**
+ * xmlNanoHTTPScanProxy:
+ * @URL:  The proxy URL used to initialize the proxy context
+ *
+ * (Re)Initialize the HTTP Proxy context by parsing the URL and finding
+ * the protocol host port it indicates.
+ * Should be like http://myproxy/ or http://myproxy:3128/
+ * A NULL URL cleans up proxy information.
+ */
+
+void
+xmlNanoHTTPScanProxy(const char *URL) {
+    xmlURIPtr uri;
+
+    if (proxy != NULL) {
+        xmlFree(proxy);
+	proxy = NULL;
+    }
+    proxyPort = 0;
+
+#ifdef DEBUG_HTTP
+    if (URL == NULL)
+	xmlGenericError(xmlGenericErrorContext,
+		"Removing HTTP proxy info\n");
+    else
+	xmlGenericError(xmlGenericErrorContext,
+		"Using HTTP proxy %s\n", URL);
+#endif
+    if (URL == NULL) return;
+
+    uri = xmlParseURIRaw(URL, 1);
+    if ((uri == NULL) || (uri->scheme == NULL) ||
+	(strcmp(uri->scheme, "http")) || (uri->server == NULL)) {
+	__xmlIOErr(XML_FROM_HTTP, XML_HTTP_URL_SYNTAX, "Syntax Error\n");
+	if (uri != NULL)
+	    xmlFreeURI(uri);
+	return;
+    }
+
+    proxy = xmlMemStrdup(uri->server);
+    if (uri->port != 0)
+	proxyPort = uri->port;
+
+    xmlFreeURI(uri);
+}
+
+/**
+ * xmlNanoHTTPNewCtxt:
+ * @URL:  The URL used to initialize the context
+ *
+ * Allocate and initialize a new HTTP context.
+ *
+ * Returns an HTTP context or NULL in case of error.
+ */
+
+static xmlNanoHTTPCtxtPtr
+xmlNanoHTTPNewCtxt(const char *URL) {
+    xmlNanoHTTPCtxtPtr ret;
+
+    ret = (xmlNanoHTTPCtxtPtr) xmlMalloc(sizeof(xmlNanoHTTPCtxt));
+    if (ret == NULL) {
+        xmlHTTPErrMemory("allocating context");
+        return(NULL);
+    }
+
+    memset(ret, 0, sizeof(xmlNanoHTTPCtxt));
+    ret->port = 80;
+    ret->returnValue = 0;
+    ret->fd = INVALID_SOCKET;
+    ret->ContentLength = -1;
+
+    xmlNanoHTTPScanURL(ret, URL);
+
+    return(ret);
+}
+
+/**
+ * xmlNanoHTTPFreeCtxt:
+ * @ctxt:  an HTTP context
+ *
+ * Frees the context after closing the connection.
+ */
+
+static void
+xmlNanoHTTPFreeCtxt(xmlNanoHTTPCtxtPtr ctxt) {
+    if (ctxt == NULL) return;
+    if (ctxt->hostname != NULL) xmlFree(ctxt->hostname);
+    if (ctxt->protocol != NULL) xmlFree(ctxt->protocol);
+    if (ctxt->path != NULL) xmlFree(ctxt->path);
+    if (ctxt->query != NULL) xmlFree(ctxt->query);
+    if (ctxt->out != NULL) xmlFree(ctxt->out);
+    if (ctxt->in != NULL) xmlFree(ctxt->in);
+    if (ctxt->contentType != NULL) xmlFree(ctxt->contentType);
+    if (ctxt->encoding != NULL) xmlFree(ctxt->encoding);
+    if (ctxt->mimeType != NULL) xmlFree(ctxt->mimeType);
+    if (ctxt->location != NULL) xmlFree(ctxt->location);
+    if (ctxt->authHeader != NULL) xmlFree(ctxt->authHeader);
+#ifdef LIBXML_ZLIB_ENABLED
+    if (ctxt->strm != NULL) {
+	inflateEnd(ctxt->strm);
+	xmlFree(ctxt->strm);
+    }
+#endif
+
+    ctxt->state = XML_NANO_HTTP_NONE;
+    if (ctxt->fd != INVALID_SOCKET) closesocket(ctxt->fd);
+    ctxt->fd = INVALID_SOCKET;
+    xmlFree(ctxt);
+}
+
+/**
+ * xmlNanoHTTPSend:
+ * @ctxt:  an HTTP context
+ *
+ * Send the input needed to initiate the processing on the server side
+ * Returns number of bytes sent or -1 on error.
+ */
+
+static int
+xmlNanoHTTPSend(xmlNanoHTTPCtxtPtr ctxt, const char *xmt_ptr, int outlen)
+{
+    int total_sent = 0;
+#ifdef HAVE_POLL_H
+    struct pollfd p;
+#else
+    struct timeval tv;
+    fd_set wfd;
+#endif
+
+    if ((ctxt->state & XML_NANO_HTTP_WRITE) && (xmt_ptr != NULL)) {
+        while (total_sent < outlen) {
+            int nsent = send(ctxt->fd, SEND_ARG2_CAST (xmt_ptr + total_sent),
+                             outlen - total_sent, 0);
+
+            if (nsent > 0)
+                total_sent += nsent;
+            else if ((nsent == -1) &&
+#if defined(EAGAIN) && EAGAIN != EWOULDBLOCK
+                     (socket_errno() != EAGAIN) &&
+#endif
+                     (socket_errno() != EWOULDBLOCK)) {
+                __xmlIOErr(XML_FROM_HTTP, 0, "send failed\n");
+                if (total_sent == 0)
+                    total_sent = -1;
+                break;
+            } else {
+                /*
+                 * No data sent
+                 * Since non-blocking sockets are used, wait for
+                 * socket to be writable or default timeout prior
+                 * to retrying.
+                 */
+#ifndef HAVE_POLL_H
+#ifndef _WINSOCKAPI_
+                if (ctxt->fd > FD_SETSIZE)
+                    return -1;
+#endif
+
+                tv.tv_sec = timeout;
+                tv.tv_usec = 0;
+                FD_ZERO(&wfd);
+#ifdef _MSC_VER
+#pragma warning(push)
+#pragma warning(disable: 4018)
+#endif
+                FD_SET(ctxt->fd, &wfd);
+#ifdef _MSC_VER
+#pragma warning(pop)
+#endif
+                (void) select(ctxt->fd + 1, NULL, &wfd, NULL, &tv);
+#else
+                p.fd = ctxt->fd;
+                p.events = POLLOUT;
+                (void) poll(&p, 1, timeout * 1000);
+#endif /* !HAVE_POLL_H */
+            }
+        }
+    }
+
+    return total_sent;
+}
+
+/**
+ * xmlNanoHTTPRecv:
+ * @ctxt:  an HTTP context
+ *
+ * Read information coming from the HTTP connection.
+ * This is a blocking call (but it blocks in select(), not read()).
+ *
+ * Returns the number of byte read or -1 in case of error.
+ */
+
+static int
+xmlNanoHTTPRecv(xmlNanoHTTPCtxtPtr ctxt)
+{
+#ifdef HAVE_POLL_H
+    struct pollfd p;
+#else
+    fd_set rfd;
+    struct timeval tv;
+#endif
+
+
+    while (ctxt->state & XML_NANO_HTTP_READ) {
+        if (ctxt->in == NULL) {
+            ctxt->in = (char *) xmlMallocAtomic(65000 * sizeof(char));
+            if (ctxt->in == NULL) {
+                xmlHTTPErrMemory("allocating input");
+                ctxt->last = -1;
+                return (-1);
+            }
+            ctxt->inlen = 65000;
+            ctxt->inptr = ctxt->content = ctxt->inrptr = ctxt->in;
+        }
+        if (ctxt->inrptr > ctxt->in + XML_NANO_HTTP_CHUNK) {
+            int delta = ctxt->inrptr - ctxt->in;
+            int len = ctxt->inptr - ctxt->inrptr;
+
+            memmove(ctxt->in, ctxt->inrptr, len);
+            ctxt->inrptr -= delta;
+            ctxt->content -= delta;
+            ctxt->inptr -= delta;
+        }
+        if ((ctxt->in + ctxt->inlen) < (ctxt->inptr + XML_NANO_HTTP_CHUNK)) {
+            int d_inptr = ctxt->inptr - ctxt->in;
+            int d_content = ctxt->content - ctxt->in;
+            int d_inrptr = ctxt->inrptr - ctxt->in;
+            char *tmp_ptr = ctxt->in;
+
+            ctxt->inlen *= 2;
+            ctxt->in = (char *) xmlRealloc(tmp_ptr, ctxt->inlen);
+            if (ctxt->in == NULL) {
+                xmlHTTPErrMemory("allocating input buffer");
+                xmlFree(tmp_ptr);
+                ctxt->last = -1;
+                return (-1);
+            }
+            ctxt->inptr = ctxt->in + d_inptr;
+            ctxt->content = ctxt->in + d_content;
+            ctxt->inrptr = ctxt->in + d_inrptr;
+        }
+        ctxt->last = recv(ctxt->fd, ctxt->inptr, XML_NANO_HTTP_CHUNK, 0);
+        if (ctxt->last > 0) {
+            ctxt->inptr += ctxt->last;
+            return (ctxt->last);
+        }
+        if (ctxt->last == 0) {
+            return (0);
+        }
+        if (ctxt->last == -1) {
+            switch (socket_errno()) {
+                case EINPROGRESS:
+                case EWOULDBLOCK:
+#if defined(EAGAIN) && EAGAIN != EWOULDBLOCK
+                case EAGAIN:
+#endif
+                    break;
+
+                case ECONNRESET:
+                case ESHUTDOWN:
+                    return (0);
+
+                default:
+                    __xmlIOErr(XML_FROM_HTTP, 0, "recv failed\n");
+                    return (-1);
+            }
+        }
+#ifdef HAVE_POLL_H
+        p.fd = ctxt->fd;
+        p.events = POLLIN;
+        if ((poll(&p, 1, timeout * 1000) < 1)
+#if defined(EINTR)
+            && (errno != EINTR)
+#endif
+            )
+            return (0);
+#else /* !HAVE_POLL_H */
+#ifndef _WINSOCKAPI_
+        if (ctxt->fd > FD_SETSIZE)
+            return 0;
+#endif
+
+        tv.tv_sec = timeout;
+        tv.tv_usec = 0;
+        FD_ZERO(&rfd);
+
+#ifdef _MSC_VER
+#pragma warning(push)
+#pragma warning(disable: 4018)
+#endif
+
+        FD_SET(ctxt->fd, &rfd);
+
+#ifdef _MSC_VER
+#pragma warning(pop)
+#endif
+
+        if ((select(ctxt->fd + 1, &rfd, NULL, NULL, &tv) < 1)
+#if defined(EINTR)
+            && (socket_errno() != EINTR)
+#endif
+            )
+            return (0);
+#endif /* !HAVE_POLL_H */
+    }
+    return (0);
+}
+
+/**
+ * xmlNanoHTTPReadLine:
+ * @ctxt:  an HTTP context
+ *
+ * Read one line in the HTTP server output, usually for extracting
+ * the HTTP protocol information from the answer header.
+ *
+ * Returns a newly allocated string with a copy of the line, or NULL
+ *         which indicate the end of the input.
+ */
+
+static char *
+xmlNanoHTTPReadLine(xmlNanoHTTPCtxtPtr ctxt) {
+    char buf[4096];
+    char *bp = buf;
+    int	rc;
+
+    while (bp - buf < 4095) {
+	if (ctxt->inrptr == ctxt->inptr) {
+	    if ( (rc = xmlNanoHTTPRecv(ctxt)) == 0) {
+		if (bp == buf)
+		    return(NULL);
+		else
+		    *bp = 0;
+		return(xmlMemStrdup(buf));
+	    }
+	    else if ( rc == -1 ) {
+	        return ( NULL );
+	    }
+	}
+	*bp = *ctxt->inrptr++;
+	if (*bp == '\n') {
+	    *bp = 0;
+	    return(xmlMemStrdup(buf));
+	}
+	if (*bp != '\r')
+	    bp++;
+    }
+    buf[4095] = 0;
+    return(xmlMemStrdup(buf));
+}
+
+
+/**
+ * xmlNanoHTTPScanAnswer:
+ * @ctxt:  an HTTP context
+ * @line:  an HTTP header line
+ *
+ * Try to extract useful information from the server answer.
+ * We currently parse and process:
+ *  - The HTTP revision/ return code
+ *  - The Content-Type, Mime-Type and charset used
+ *  - The Location for redirect processing.
+ *
+ * Returns -1 in case of failure, the file descriptor number otherwise
+ */
+
+static void
+xmlNanoHTTPScanAnswer(xmlNanoHTTPCtxtPtr ctxt, const char *line) {
+    const char *cur = line;
+
+    if (line == NULL) return;
+
+    if (!strncmp(line, "HTTP/", 5)) {
+        int version = 0;
+	int ret = 0;
+
+	cur += 5;
+	while ((*cur >= '0') && (*cur <= '9')) {
+	    version *= 10;
+	    version += *cur - '0';
+	    cur++;
+	}
+	if (*cur == '.') {
+	    cur++;
+	    if ((*cur >= '0') && (*cur <= '9')) {
+		version *= 10;
+		version += *cur - '0';
+		cur++;
+	    }
+	    while ((*cur >= '0') && (*cur <= '9'))
+		cur++;
+	} else
+	    version *= 10;
+	if ((*cur != ' ') && (*cur != '\t')) return;
+	while ((*cur == ' ') || (*cur == '\t')) cur++;
+	if ((*cur < '0') || (*cur > '9')) return;
+	while ((*cur >= '0') && (*cur <= '9')) {
+	    ret *= 10;
+	    ret += *cur - '0';
+	    cur++;
+	}
+	if ((*cur != 0) && (*cur != ' ') && (*cur != '\t')) return;
+	ctxt->returnValue = ret;
+        ctxt->version = version;
+    } else if (!xmlStrncasecmp(BAD_CAST line, BAD_CAST"Content-Type:", 13)) {
+        const xmlChar *charset, *last, *mime;
+        cur += 13;
+	while ((*cur == ' ') || (*cur == '\t')) cur++;
+	if (ctxt->contentType != NULL)
+	    xmlFree(ctxt->contentType);
+	ctxt->contentType = xmlMemStrdup(cur);
+	mime = (const xmlChar *) cur;
+	last = mime;
+	while ((*last != 0) && (*last != ' ') && (*last != '\t') &&
+	       (*last != ';') && (*last != ','))
+	    last++;
+	if (ctxt->mimeType != NULL)
+	    xmlFree(ctxt->mimeType);
+	ctxt->mimeType = (char *) xmlStrndup(mime, last - mime);
+	charset = xmlStrstr(BAD_CAST ctxt->contentType, BAD_CAST "charset=");
+	if (charset != NULL) {
+	    charset += 8;
+	    last = charset;
+	    while ((*last != 0) && (*last != ' ') && (*last != '\t') &&
+	           (*last != ';') && (*last != ','))
+		last++;
+	    if (ctxt->encoding != NULL)
+	        xmlFree(ctxt->encoding);
+	    ctxt->encoding = (char *) xmlStrndup(charset, last - charset);
+	}
+    } else if (!xmlStrncasecmp(BAD_CAST line, BAD_CAST"ContentType:", 12)) {
+        const xmlChar *charset, *last, *mime;
+        cur += 12;
+	if (ctxt->contentType != NULL) return;
+	while ((*cur == ' ') || (*cur == '\t')) cur++;
+	ctxt->contentType = xmlMemStrdup(cur);
+	mime = (const xmlChar *) cur;
+	last = mime;
+	while ((*last != 0) && (*last != ' ') && (*last != '\t') &&
+	       (*last != ';') && (*last != ','))
+	    last++;
+	if (ctxt->mimeType != NULL)
+	    xmlFree(ctxt->mimeType);
+	ctxt->mimeType = (char *) xmlStrndup(mime, last - mime);
+	charset = xmlStrstr(BAD_CAST ctxt->contentType, BAD_CAST "charset=");
+	if (charset != NULL) {
+	    charset += 8;
+	    last = charset;
+	    while ((*last != 0) && (*last != ' ') && (*last != '\t') &&
+	           (*last != ';') && (*last != ','))
+		last++;
+	    if (ctxt->encoding != NULL)
+	        xmlFree(ctxt->encoding);
+	    ctxt->encoding = (char *) xmlStrndup(charset, last - charset);
+	}
+    } else if (!xmlStrncasecmp(BAD_CAST line, BAD_CAST"Location:", 9)) {
+        cur += 9;
+	while ((*cur == ' ') || (*cur == '\t')) cur++;
+	if (ctxt->location != NULL)
+	    xmlFree(ctxt->location);
+	if (*cur == '/') {
+	    xmlChar *tmp_http = xmlStrdup(BAD_CAST "http://");
+	    xmlChar *tmp_loc =
+	        xmlStrcat(tmp_http, (const xmlChar *) ctxt->hostname);
+	    ctxt->location =
+	        (char *) xmlStrcat (tmp_loc, (const xmlChar *) cur);
+	} else {
+	    ctxt->location = xmlMemStrdup(cur);
+	}
+    } else if (!xmlStrncasecmp(BAD_CAST line, BAD_CAST"WWW-Authenticate:", 17)) {
+        cur += 17;
+	while ((*cur == ' ') || (*cur == '\t')) cur++;
+	if (ctxt->authHeader != NULL)
+	    xmlFree(ctxt->authHeader);
+	ctxt->authHeader = xmlMemStrdup(cur);
+    } else if (!xmlStrncasecmp(BAD_CAST line, BAD_CAST"Proxy-Authenticate:", 19)) {
+        cur += 19;
+	while ((*cur == ' ') || (*cur == '\t')) cur++;
+	if (ctxt->authHeader != NULL)
+	    xmlFree(ctxt->authHeader);
+	ctxt->authHeader = xmlMemStrdup(cur);
+#ifdef LIBXML_ZLIB_ENABLED
+    } else if ( !xmlStrncasecmp( BAD_CAST line, BAD_CAST"Content-Encoding:", 17) ) {
+	cur += 17;
+	while ((*cur == ' ') || (*cur == '\t')) cur++;
+	if ( !xmlStrncasecmp( BAD_CAST cur, BAD_CAST"gzip", 4) ) {
+	    ctxt->usesGzip = 1;
+
+	    ctxt->strm = xmlMalloc(sizeof(z_stream));
+
+	    if (ctxt->strm != NULL) {
+		ctxt->strm->zalloc = Z_NULL;
+		ctxt->strm->zfree = Z_NULL;
+		ctxt->strm->opaque = Z_NULL;
+		ctxt->strm->avail_in = 0;
+		ctxt->strm->next_in = Z_NULL;
+
+		inflateInit2( ctxt->strm, 31 );
+	    }
+	}
+#endif
+    } else if ( !xmlStrncasecmp( BAD_CAST line, BAD_CAST"Content-Length:", 15) ) {
+	cur += 15;
+	ctxt->ContentLength = strtol( cur, NULL, 10 );
+    }
+}
+
+/**
+ * xmlNanoHTTPConnectAttempt:
+ * @addr:  a socket address structure
+ *
+ * Attempt a connection to the given IP:port endpoint. It forces
+ * non-blocking semantic on the socket, and allow 60 seconds for
+ * the host to answer.
+ *
+ * Returns -1 in case of failure, the file descriptor number otherwise
+ */
+
+static SOCKET
+xmlNanoHTTPConnectAttempt(struct sockaddr *addr)
+{
+#ifndef HAVE_POLL_H
+    fd_set wfd;
+#ifdef _WINSOCKAPI_
+    fd_set xfd;
+#endif
+    struct timeval tv;
+#else /* !HAVE_POLL_H */
+    struct pollfd p;
+#endif /* !HAVE_POLL_H */
+    int status;
+
+    int addrlen;
+
+    SOCKET s;
+
+#ifdef SUPPORT_IP6
+    if (addr->sa_family == AF_INET6) {
+        s = socket(PF_INET6, SOCK_STREAM, IPPROTO_TCP);
+        addrlen = sizeof(struct sockaddr_in6);
+    } else
+#endif
+    {
+        s = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP);
+        addrlen = sizeof(struct sockaddr_in);
+    }
+    if (s == INVALID_SOCKET) {
+#ifdef DEBUG_HTTP
+        perror("socket");
+#endif
+        __xmlIOErr(XML_FROM_HTTP, 0, "socket failed\n");
+        return INVALID_SOCKET;
+    }
+#ifdef _WINSOCKAPI_
+    {
+        u_long one = 1;
+
+        status = ioctlsocket(s, FIONBIO, &one) == SOCKET_ERROR ? -1 : 0;
+    }
+#else /* _WINSOCKAPI_ */
+#if defined(VMS)
+    {
+        int enable = 1;
+
+        status = ioctl(s, FIONBIO, &enable);
+    }
+#else /* VMS */
+#if defined(__BEOS__) && !defined(__HAIKU__)
+    {
+        bool noblock = true;
+
+        status =
+            setsockopt(s, SOL_SOCKET, SO_NONBLOCK, &noblock,
+                       sizeof(noblock));
+    }
+#else /* __BEOS__ */
+    if ((status = fcntl(s, F_GETFL, 0)) != -1) {
+#ifdef O_NONBLOCK
+        status |= O_NONBLOCK;
+#else /* O_NONBLOCK */
+#ifdef F_NDELAY
+        status |= F_NDELAY;
+#endif /* F_NDELAY */
+#endif /* !O_NONBLOCK */
+        status = fcntl(s, F_SETFL, status);
+    }
+    if (status < 0) {
+#ifdef DEBUG_HTTP
+        perror("nonblocking");
+#endif
+        __xmlIOErr(XML_FROM_HTTP, 0, "error setting non-blocking IO\n");
+        closesocket(s);
+        return INVALID_SOCKET;
+    }
+#endif /* !__BEOS__ */
+#endif /* !VMS */
+#endif /* !_WINSOCKAPI_ */
+
+    if (connect(s, addr, addrlen) == -1) {
+        switch (socket_errno()) {
+            case EINPROGRESS:
+            case EWOULDBLOCK:
+                break;
+            default:
+                __xmlIOErr(XML_FROM_HTTP, 0,
+                           "error connecting to HTTP server");
+                closesocket(s);
+                return INVALID_SOCKET;
+        }
+    }
+#ifndef HAVE_POLL_H
+    tv.tv_sec = timeout;
+    tv.tv_usec = 0;
+
+#ifdef _MSC_VER
+#pragma warning(push)
+#pragma warning(disable: 4018)
+#endif
+#ifndef _WINSOCKAPI_
+    if (s > FD_SETSIZE)
+        return INVALID_SOCKET;
+#endif
+    FD_ZERO(&wfd);
+    FD_SET(s, &wfd);
+
+#ifdef _WINSOCKAPI_
+    FD_ZERO(&xfd);
+    FD_SET(s, &xfd);
+
+    switch (select(s + 1, NULL, &wfd, &xfd, &tv))
+#else
+    switch (select(s + 1, NULL, &wfd, NULL, &tv))
+#endif
+#ifdef _MSC_VER
+#pragma warning(pop)
+#endif
+
+#else /* !HAVE_POLL_H */
+    p.fd = s;
+    p.events = POLLOUT;
+    switch (poll(&p, 1, timeout * 1000))
+#endif /* !HAVE_POLL_H */
+
+    {
+        case 0:
+            /* Time out */
+            __xmlIOErr(XML_FROM_HTTP, 0, "Connect attempt timed out");
+            closesocket(s);
+            return INVALID_SOCKET;
+        case -1:
+            /* Ermm.. ?? */
+            __xmlIOErr(XML_FROM_HTTP, 0, "Connect failed");
+            closesocket(s);
+            return INVALID_SOCKET;
+    }
+
+#ifndef HAVE_POLL_H
+    if (FD_ISSET(s, &wfd)
+#ifdef _WINSOCKAPI_
+        || FD_ISSET(s, &xfd)
+#endif
+        )
+#else /* !HAVE_POLL_H */
+    if (p.revents == POLLOUT)
+#endif /* !HAVE_POLL_H */
+    {
+        XML_SOCKLEN_T len;
+
+        len = sizeof(status);
+#ifdef SO_ERROR
+        if (getsockopt(s, SOL_SOCKET, SO_ERROR, (char *) &status, &len) <
+            0) {
+            /* Solaris error code */
+            __xmlIOErr(XML_FROM_HTTP, 0, "getsockopt failed\n");
+            closesocket(s);
+            return INVALID_SOCKET;
+        }
+#endif
+        if (status) {
+            __xmlIOErr(XML_FROM_HTTP, 0,
+                       "Error connecting to remote host");
+            closesocket(s);
+            errno = status;
+            return INVALID_SOCKET;
+        }
+    } else {
+        /* pbm */
+        __xmlIOErr(XML_FROM_HTTP, 0, "select failed\n");
+        closesocket(s);
+        return INVALID_SOCKET;
+    }
+
+    return (s);
+}
+
+/**
+ * xmlNanoHTTPConnectHost:
+ * @host:  the host name
+ * @port:  the port number
+ *
+ * Attempt a connection to the given host:port endpoint. It tries
+ * the multiple IP provided by the DNS if available.
+ *
+ * Returns -1 in case of failure, the file descriptor number otherwise
+ */
+
+static SOCKET
+xmlNanoHTTPConnectHost(const char *host, int port)
+{
+    struct sockaddr *addr = NULL;
+    struct sockaddr_in sockin;
+
+#ifdef SUPPORT_IP6
+    struct in6_addr ia6;
+    struct sockaddr_in6 sockin6;
+#endif
+    SOCKET s;
+
+    memset (&sockin, 0, sizeof(sockin));
+#ifdef SUPPORT_IP6
+    memset (&sockin6, 0, sizeof(sockin6));
+#endif
+
+#if !defined(HAVE_GETADDRINFO) && defined(SUPPORT_IP6) && defined(RES_USE_INET6)
+    if (have_ipv6 ())
+    {
+	if (!(_res.options & RES_INIT))
+	    res_init();
+	_res.options |= RES_USE_INET6;
+    }
+#endif
+
+#if defined(HAVE_GETADDRINFO) && defined(SUPPORT_IP6) && !defined(_WIN32)
+    if (have_ipv6 ())
+#endif
+#if defined(HAVE_GETADDRINFO) && (defined(SUPPORT_IP6) || defined(_WIN32))
+    {
+	int status;
+	struct addrinfo hints, *res, *result;
+
+	result = NULL;
+	memset (&hints, 0,sizeof(hints));
+	hints.ai_socktype = SOCK_STREAM;
+
+	status = getaddrinfo (host, NULL, &hints, &result);
+	if (status) {
+	    __xmlIOErr(XML_FROM_HTTP, 0, "getaddrinfo failed\n");
+	    return INVALID_SOCKET;
+	}
+
+	for (res = result; res; res = res->ai_next) {
+	    if (res->ai_family == AF_INET) {
+		if ((size_t)res->ai_addrlen > sizeof(sockin)) {
+		    __xmlIOErr(XML_FROM_HTTP, 0, "address size mismatch\n");
+		    freeaddrinfo (result);
+		    return INVALID_SOCKET;
+		}
+		memcpy (&sockin, res->ai_addr, res->ai_addrlen);
+		sockin.sin_port = htons (port);
+		addr = (struct sockaddr *)&sockin;
+#ifdef SUPPORT_IP6
+	    } else if (have_ipv6 () && (res->ai_family == AF_INET6)) {
+		if ((size_t)res->ai_addrlen > sizeof(sockin6)) {
+		    __xmlIOErr(XML_FROM_HTTP, 0, "address size mismatch\n");
+		    freeaddrinfo (result);
+		    return INVALID_SOCKET;
+		}
+		memcpy (&sockin6, res->ai_addr, res->ai_addrlen);
+		sockin6.sin6_port = htons (port);
+		addr = (struct sockaddr *)&sockin6;
+#endif
+	    } else
+		continue;              /* for */
+
+	    s = xmlNanoHTTPConnectAttempt (addr);
+	    if (s != INVALID_SOCKET) {
+		freeaddrinfo (result);
+		return (s);
+	    }
+	}
+
+	if (result)
+	    freeaddrinfo (result);
+    }
+#endif
+#if defined(HAVE_GETADDRINFO) && defined(SUPPORT_IP6) && !defined(_WIN32)
+    else
+#endif
+#if !defined(HAVE_GETADDRINFO) || !defined(_WIN32)
+    {
+        struct hostent *h;
+        struct in_addr ia;
+        int i;
+
+	h = gethostbyname (GETHOSTBYNAME_ARG_CAST host);
+	if (h == NULL) {
+
+/*
+ * Okay, I got fed up by the non-portability of this error message
+ * extraction code. it work on Linux, if it work on your platform
+ * and one want to enable it, send me the defined(foobar) needed
+ */
+#if defined(HAVE_NETDB_H) && defined(HOST_NOT_FOUND) && defined(__linux__)
+	    const char *h_err_txt = "";
+
+	    switch (h_errno) {
+		case HOST_NOT_FOUND:
+		    h_err_txt = "Authoritative host not found";
+		    break;
+
+		case TRY_AGAIN:
+		    h_err_txt =
+			"Non-authoritative host not found or server failure.";
+		    break;
+
+		case NO_RECOVERY:
+		    h_err_txt =
+			"Non-recoverable errors:  FORMERR, REFUSED, or NOTIMP.";
+		    break;
+
+#ifdef NO_ADDRESS
+		case NO_ADDRESS:
+		    h_err_txt =
+			"Valid name, no data record of requested type.";
+		    break;
+#endif
+
+		default:
+		    h_err_txt = "No error text defined.";
+		    break;
+	    }
+	    __xmlIOErr(XML_FROM_HTTP, 0, h_err_txt);
+#else
+	    __xmlIOErr(XML_FROM_HTTP, 0, "Failed to resolve host");
+#endif
+	    return INVALID_SOCKET;
+	}
+
+	for (i = 0; h->h_addr_list[i]; i++) {
+	    if (h->h_addrtype == AF_INET) {
+		/* A records (IPv4) */
+		if ((unsigned int) h->h_length > sizeof(ia)) {
+		    __xmlIOErr(XML_FROM_HTTP, 0, "address size mismatch\n");
+		    return INVALID_SOCKET;
+		}
+		memcpy (&ia, h->h_addr_list[i], h->h_length);
+		sockin.sin_family = h->h_addrtype;
+		sockin.sin_addr = ia;
+		sockin.sin_port = (unsigned short)htons ((unsigned short)port);
+		addr = (struct sockaddr *) &sockin;
+#ifdef SUPPORT_IP6
+	    } else if (have_ipv6 () && (h->h_addrtype == AF_INET6)) {
+		/* AAAA records (IPv6) */
+		if ((unsigned int) h->h_length > sizeof(ia6)) {
+		    __xmlIOErr(XML_FROM_HTTP, 0, "address size mismatch\n");
+		    return INVALID_SOCKET;
+		}
+		memcpy (&ia6, h->h_addr_list[i], h->h_length);
+		sockin6.sin6_family = h->h_addrtype;
+		sockin6.sin6_addr = ia6;
+		sockin6.sin6_port = htons (port);
+		addr = (struct sockaddr *) &sockin6;
+#endif
+	    } else
+		break;              /* for */
+
+	    s = xmlNanoHTTPConnectAttempt (addr);
+	    if (s != INVALID_SOCKET)
+		return (s);
+	}
+    }
+#endif
+
+#ifdef DEBUG_HTTP
+    xmlGenericError(xmlGenericErrorContext,
+                    "xmlNanoHTTPConnectHost:  unable to connect to '%s'.\n",
+                    host);
+#endif
+    return INVALID_SOCKET;
+}
+
+
+/**
+ * xmlNanoHTTPOpen:
+ * @URL:  The URL to load
+ * @contentType:  if available the Content-Type information will be
+ *                returned at that location
+ *
+ * This function try to open a connection to the indicated resource
+ * via HTTP GET.
+ *
+ * Returns NULL in case of failure, otherwise a request handler.
+ *     The contentType, if provided must be freed by the caller
+ */
+
+void*
+xmlNanoHTTPOpen(const char *URL, char **contentType) {
+    if (contentType != NULL) *contentType = NULL;
+    return(xmlNanoHTTPMethod(URL, NULL, NULL, contentType, NULL, 0));
+}
+
+/**
+ * xmlNanoHTTPOpenRedir:
+ * @URL:  The URL to load
+ * @contentType:  if available the Content-Type information will be
+ *                returned at that location
+ * @redir: if available the redirected URL will be returned
+ *
+ * This function try to open a connection to the indicated resource
+ * via HTTP GET.
+ *
+ * Returns NULL in case of failure, otherwise a request handler.
+ *     The contentType, if provided must be freed by the caller
+ */
+
+void*
+xmlNanoHTTPOpenRedir(const char *URL, char **contentType, char **redir) {
+    if (contentType != NULL) *contentType = NULL;
+    if (redir != NULL) *redir = NULL;
+    return(xmlNanoHTTPMethodRedir(URL, NULL, NULL, contentType, redir, NULL,0));
+}
+
+/**
+ * xmlNanoHTTPRead:
+ * @ctx:  the HTTP context
+ * @dest:  a buffer
+ * @len:  the buffer length
+ *
+ * This function tries to read @len bytes from the existing HTTP connection
+ * and saves them in @dest. This is a blocking call.
+ *
+ * Returns the number of byte read. 0 is an indication of an end of connection.
+ *         -1 indicates a parameter error.
+ */
+int
+xmlNanoHTTPRead(void *ctx, void *dest, int len) {
+    xmlNanoHTTPCtxtPtr ctxt = (xmlNanoHTTPCtxtPtr) ctx;
+#ifdef LIBXML_ZLIB_ENABLED
+    int bytes_read = 0;
+    int orig_avail_in;
+    int z_ret;
+#endif
+
+    if (ctx == NULL) return(-1);
+    if (dest == NULL) return(-1);
+    if (len <= 0) return(0);
+
+#ifdef LIBXML_ZLIB_ENABLED
+    if (ctxt->usesGzip == 1) {
+        if (ctxt->strm == NULL) return(0);
+
+        ctxt->strm->next_out = dest;
+        ctxt->strm->avail_out = len;
+	ctxt->strm->avail_in = ctxt->inptr - ctxt->inrptr;
+
+        while (ctxt->strm->avail_out > 0 &&
+	       (ctxt->strm->avail_in > 0 || xmlNanoHTTPRecv(ctxt) > 0)) {
+            orig_avail_in = ctxt->strm->avail_in =
+			    ctxt->inptr - ctxt->inrptr - bytes_read;
+            ctxt->strm->next_in = BAD_CAST (ctxt->inrptr + bytes_read);
+
+            z_ret = inflate(ctxt->strm, Z_NO_FLUSH);
+            bytes_read += orig_avail_in - ctxt->strm->avail_in;
+
+            if (z_ret != Z_OK) break;
+	}
+
+        ctxt->inrptr += bytes_read;
+        return(len - ctxt->strm->avail_out);
+    }
+#endif
+
+    while (ctxt->inptr - ctxt->inrptr < len) {
+        if (xmlNanoHTTPRecv(ctxt) <= 0) break;
+    }
+    if (ctxt->inptr - ctxt->inrptr < len)
+        len = ctxt->inptr - ctxt->inrptr;
+    memcpy(dest, ctxt->inrptr, len);
+    ctxt->inrptr += len;
+    return(len);
+}
+
+/**
+ * xmlNanoHTTPClose:
+ * @ctx:  the HTTP context
+ *
+ * This function closes an HTTP context, it ends up the connection and
+ * free all data related to it.
+ */
+void
+xmlNanoHTTPClose(void *ctx) {
+    xmlNanoHTTPCtxtPtr ctxt = (xmlNanoHTTPCtxtPtr) ctx;
+
+    if (ctx == NULL) return;
+
+    xmlNanoHTTPFreeCtxt(ctxt);
+}
+
+/**
+ * xmlNanoHTTPMethodRedir:
+ * @URL:  The URL to load
+ * @method:  the HTTP method to use
+ * @input:  the input string if any
+ * @contentType:  the Content-Type information IN and OUT
+ * @redir:  the redirected URL OUT
+ * @headers:  the extra headers
+ * @ilen:  input length
+ *
+ * This function try to open a connection to the indicated resource
+ * via HTTP using the given @method, adding the given extra headers
+ * and the input buffer for the request content.
+ *
+ * Returns NULL in case of failure, otherwise a request handler.
+ *     The contentType, or redir, if provided must be freed by the caller
+ */
+
+void*
+xmlNanoHTTPMethodRedir(const char *URL, const char *method, const char *input,
+                  char **contentType, char **redir,
+		  const char *headers, int ilen ) {
+    xmlNanoHTTPCtxtPtr ctxt;
+    char *bp, *p;
+    int blen;
+    SOCKET ret;
+    int nbRedirects = 0;
+    char *redirURL = NULL;
+#ifdef DEBUG_HTTP
+    int xmt_bytes;
+#endif
+
+    if (URL == NULL) return(NULL);
+    if (method == NULL) method = "GET";
+    xmlNanoHTTPInit();
+
+retry:
+    if (redirURL == NULL) {
+	ctxt = xmlNanoHTTPNewCtxt(URL);
+	if (ctxt == NULL)
+	    return(NULL);
+    } else {
+	ctxt = xmlNanoHTTPNewCtxt(redirURL);
+	if (ctxt == NULL)
+	    return(NULL);
+	ctxt->location = xmlMemStrdup(redirURL);
+    }
+
+    if ((ctxt->protocol == NULL) || (strcmp(ctxt->protocol, "http"))) {
+	__xmlIOErr(XML_FROM_HTTP, XML_HTTP_URL_SYNTAX, "Not a valid HTTP URI");
+        xmlNanoHTTPFreeCtxt(ctxt);
+	if (redirURL != NULL) xmlFree(redirURL);
+        return(NULL);
+    }
+    if (ctxt->hostname == NULL) {
+	__xmlIOErr(XML_FROM_HTTP, XML_HTTP_UNKNOWN_HOST,
+	           "Failed to identify host in URI");
+        xmlNanoHTTPFreeCtxt(ctxt);
+	if (redirURL != NULL) xmlFree(redirURL);
+        return(NULL);
+    }
+    if (proxy) {
+	blen = strlen(ctxt->hostname) * 2 + 16;
+	ret = xmlNanoHTTPConnectHost(proxy, proxyPort);
+    }
+    else {
+	blen = strlen(ctxt->hostname);
+	ret = xmlNanoHTTPConnectHost(ctxt->hostname, ctxt->port);
+    }
+    if (ret == INVALID_SOCKET) {
+        xmlNanoHTTPFreeCtxt(ctxt);
+	if (redirURL != NULL) xmlFree(redirURL);
+        return(NULL);
+    }
+    ctxt->fd = ret;
+
+    if (input == NULL)
+	ilen = 0;
+    else
+	blen += 36;
+
+    if (headers != NULL)
+	blen += strlen(headers) + 2;
+    if (contentType && *contentType)
+	/* reserve for string plus 'Content-Type: \r\n" */
+	blen += strlen(*contentType) + 16;
+    if (ctxt->query != NULL)
+	/* 1 for '?' */
+	blen += strlen(ctxt->query) + 1;
+    blen += strlen(method) + strlen(ctxt->path) + 24;
+#ifdef LIBXML_ZLIB_ENABLED
+    /* reserve for possible 'Accept-Encoding: gzip' string */
+    blen += 23;
+#endif
+    if (ctxt->port != 80) {
+	/* reserve space for ':xxxxx', incl. potential proxy */
+	if (proxy)
+	    blen += 17;
+	else
+	    blen += 11;
+    }
+    bp = (char*)xmlMallocAtomic(blen);
+    if ( bp == NULL ) {
+        xmlNanoHTTPFreeCtxt( ctxt );
+	xmlHTTPErrMemory("allocating header buffer");
+	return ( NULL );
+    }
+
+    p = bp;
+
+    if (proxy) {
+	if (ctxt->port != 80) {
+	    p += snprintf( p, blen - (p - bp), "%s http://%s:%d%s",
+			method, ctxt->hostname,
+			ctxt->port, ctxt->path );
+	}
+	else
+	    p += snprintf( p, blen - (p - bp), "%s http://%s%s", method,
+			ctxt->hostname, ctxt->path);
+    }
+    else
+	p += snprintf( p, blen - (p - bp), "%s %s", method, ctxt->path);
+
+    if (ctxt->query != NULL)
+	p += snprintf( p, blen - (p - bp), "?%s", ctxt->query);
+
+    if (ctxt->port == 80) {
+        p += snprintf( p, blen - (p - bp), " HTTP/1.0\r\nHost: %s\r\n",
+		    ctxt->hostname);
+    } else {
+        p += snprintf( p, blen - (p - bp), " HTTP/1.0\r\nHost: %s:%d\r\n",
+		    ctxt->hostname, ctxt->port);
+    }
+
+#ifdef LIBXML_ZLIB_ENABLED
+    p += snprintf(p, blen - (p - bp), "Accept-Encoding: gzip\r\n");
+#endif
+
+    if (contentType != NULL && *contentType)
+	p += snprintf(p, blen - (p - bp), "Content-Type: %s\r\n", *contentType);
+
+    if (headers != NULL)
+	p += snprintf( p, blen - (p - bp), "%s", headers );
+
+    if (input != NULL)
+	snprintf(p, blen - (p - bp), "Content-Length: %d\r\n\r\n", ilen );
+    else
+	snprintf(p, blen - (p - bp), "\r\n");
+
+#ifdef DEBUG_HTTP
+    xmlGenericError(xmlGenericErrorContext,
+	    "-> %s%s", proxy? "(Proxy) " : "", bp);
+    if ((blen -= strlen(bp)+1) < 0)
+	xmlGenericError(xmlGenericErrorContext,
+		"ERROR: overflowed buffer by %d bytes\n", -blen);
+#endif
+    ctxt->outptr = ctxt->out = bp;
+    ctxt->state = XML_NANO_HTTP_WRITE;
+    blen = strlen( ctxt->out );
+#ifdef DEBUG_HTTP
+    xmt_bytes = xmlNanoHTTPSend(ctxt, ctxt->out, blen );
+    if ( xmt_bytes != blen )
+        xmlGenericError( xmlGenericErrorContext,
+			"xmlNanoHTTPMethodRedir:  Only %d of %d %s %s\n",
+			xmt_bytes, blen,
+			"bytes of HTTP headers sent to host",
+			ctxt->hostname );
+#else
+    xmlNanoHTTPSend(ctxt, ctxt->out, blen );
+#endif
+
+    if ( input != NULL ) {
+#ifdef DEBUG_HTTP
+        xmt_bytes = xmlNanoHTTPSend( ctxt, input, ilen );
+
+	if ( xmt_bytes != ilen )
+	    xmlGenericError( xmlGenericErrorContext,
+			"xmlNanoHTTPMethodRedir:  Only %d of %d %s %s\n",
+			xmt_bytes, ilen,
+			"bytes of HTTP content sent to host",
+			ctxt->hostname );
+#else
+	xmlNanoHTTPSend( ctxt, input, ilen );
+#endif
+    }
+
+    ctxt->state = XML_NANO_HTTP_READ;
+
+    while ((p = xmlNanoHTTPReadLine(ctxt)) != NULL) {
+        if (*p == 0) {
+	    ctxt->content = ctxt->inrptr;
+	    xmlFree(p);
+	    break;
+	}
+	xmlNanoHTTPScanAnswer(ctxt, p);
+
+#ifdef DEBUG_HTTP
+	xmlGenericError(xmlGenericErrorContext, "<- %s\n", p);
+#endif
+        xmlFree(p);
+    }
+
+    if ((ctxt->location != NULL) && (ctxt->returnValue >= 300) &&
+        (ctxt->returnValue < 400)) {
+#ifdef DEBUG_HTTP
+	xmlGenericError(xmlGenericErrorContext,
+		"\nRedirect to: %s\n", ctxt->location);
+#endif
+	while ( xmlNanoHTTPRecv(ctxt) > 0 )
+            ;
+        if (nbRedirects < XML_NANO_HTTP_MAX_REDIR) {
+	    nbRedirects++;
+	    if (redirURL != NULL)
+		xmlFree(redirURL);
+	    redirURL = xmlMemStrdup(ctxt->location);
+	    xmlNanoHTTPFreeCtxt(ctxt);
+	    goto retry;
+	}
+	xmlNanoHTTPFreeCtxt(ctxt);
+	if (redirURL != NULL) xmlFree(redirURL);
+#ifdef DEBUG_HTTP
+	xmlGenericError(xmlGenericErrorContext,
+		"xmlNanoHTTPMethodRedir: Too many redirects, aborting ...\n");
+#endif
+	return(NULL);
+    }
+
+    if (contentType != NULL) {
+	if (ctxt->contentType != NULL)
+	    *contentType = xmlMemStrdup(ctxt->contentType);
+	else
+	    *contentType = NULL;
+    }
+
+    if ((redir != NULL) && (redirURL != NULL)) {
+	*redir = redirURL;
+    } else {
+	if (redirURL != NULL)
+	    xmlFree(redirURL);
+	if (redir != NULL)
+	    *redir = NULL;
+    }
+
+#ifdef DEBUG_HTTP
+    if (ctxt->contentType != NULL)
+	xmlGenericError(xmlGenericErrorContext,
+		"\nCode %d, content-type '%s'\n\n",
+	       ctxt->returnValue, ctxt->contentType);
+    else
+	xmlGenericError(xmlGenericErrorContext,
+		"\nCode %d, no content-type\n\n",
+	       ctxt->returnValue);
+#endif
+
+    return((void *) ctxt);
+}
+
+/**
+ * xmlNanoHTTPMethod:
+ * @URL:  The URL to load
+ * @method:  the HTTP method to use
+ * @input:  the input string if any
+ * @contentType:  the Content-Type information IN and OUT
+ * @headers:  the extra headers
+ * @ilen:  input length
+ *
+ * This function try to open a connection to the indicated resource
+ * via HTTP using the given @method, adding the given extra headers
+ * and the input buffer for the request content.
+ *
+ * Returns NULL in case of failure, otherwise a request handler.
+ *     The contentType, if provided must be freed by the caller
+ */
+
+void*
+xmlNanoHTTPMethod(const char *URL, const char *method, const char *input,
+                  char **contentType, const char *headers, int ilen) {
+    return(xmlNanoHTTPMethodRedir(URL, method, input, contentType,
+		                  NULL, headers, ilen));
+}
+
+/**
+ * xmlNanoHTTPFetch:
+ * @URL:  The URL to load
+ * @filename:  the filename where the content should be saved
+ * @contentType:  if available the Content-Type information will be
+ *                returned at that location
+ *
+ * This function try to fetch the indicated resource via HTTP GET
+ * and save it's content in the file.
+ *
+ * Returns -1 in case of failure, 0 in case of success. The contentType,
+ *     if provided must be freed by the caller
+ */
+int
+xmlNanoHTTPFetch(const char *URL, const char *filename, char **contentType) {
+    void *ctxt = NULL;
+    char *buf = NULL;
+    int fd;
+    int len;
+    int ret = 0;
+
+    if (filename == NULL) return(-1);
+    ctxt = xmlNanoHTTPOpen(URL, contentType);
+    if (ctxt == NULL) return(-1);
+
+    if (!strcmp(filename, "-"))
+        fd = 0;
+    else {
+        fd = open(filename, O_CREAT | O_WRONLY, 00644);
+	if (fd < 0) {
+	    xmlNanoHTTPClose(ctxt);
+	    if ((contentType != NULL) && (*contentType != NULL)) {
+	        xmlFree(*contentType);
+		*contentType = NULL;
+	    }
+	    return(-1);
+	}
+    }
+
+    xmlNanoHTTPFetchContent( ctxt, &buf, &len );
+    if ( len > 0 ) {
+	if (write(fd, buf, len) == -1) {
+	    ret = -1;
+	}
+    }
+
+    xmlNanoHTTPClose(ctxt);
+    close(fd);
+    return(ret);
+}
+
+#ifdef LIBXML_OUTPUT_ENABLED
+/**
+ * xmlNanoHTTPSave:
+ * @ctxt:  the HTTP context
+ * @filename:  the filename where the content should be saved
+ *
+ * This function saves the output of the HTTP transaction to a file
+ * It closes and free the context at the end
+ *
+ * Returns -1 in case of failure, 0 in case of success.
+ */
+int
+xmlNanoHTTPSave(void *ctxt, const char *filename) {
+    char *buf = NULL;
+    int fd;
+    int len;
+    int ret = 0;
+
+    if ((ctxt == NULL) || (filename == NULL)) return(-1);
+
+    if (!strcmp(filename, "-"))
+        fd = 0;
+    else {
+        fd = open(filename, O_CREAT | O_WRONLY, 0666);
+	if (fd < 0) {
+	    xmlNanoHTTPClose(ctxt);
+	    return(-1);
+	}
+    }
+
+    xmlNanoHTTPFetchContent( ctxt, &buf, &len );
+    if ( len > 0 ) {
+	if (write(fd, buf, len) == -1) {
+	    ret = -1;
+	}
+    }
+
+    xmlNanoHTTPClose(ctxt);
+    close(fd);
+    return(ret);
+}
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+/**
+ * xmlNanoHTTPReturnCode:
+ * @ctx:  the HTTP context
+ *
+ * Get the latest HTTP return code received
+ *
+ * Returns the HTTP return code for the request.
+ */
+int
+xmlNanoHTTPReturnCode(void *ctx) {
+    xmlNanoHTTPCtxtPtr ctxt = (xmlNanoHTTPCtxtPtr) ctx;
+
+    if (ctxt == NULL) return(-1);
+
+    return(ctxt->returnValue);
+}
+
+/**
+ * xmlNanoHTTPAuthHeader:
+ * @ctx:  the HTTP context
+ *
+ * Get the authentication header of an HTTP context
+ *
+ * Returns the stashed value of the WWW-Authenticate or Proxy-Authenticate
+ * header.
+ */
+const char *
+xmlNanoHTTPAuthHeader(void *ctx) {
+    xmlNanoHTTPCtxtPtr ctxt = (xmlNanoHTTPCtxtPtr) ctx;
+
+    if (ctxt == NULL) return(NULL);
+
+    return(ctxt->authHeader);
+}
+
+/**
+ * xmlNanoHTTPContentLength:
+ * @ctx:  the HTTP context
+ *
+ * Provides the specified content length from the HTTP header.
+ *
+ * Return the specified content length from the HTTP header.  Note that
+ * a value of -1 indicates that the content length element was not included in
+ * the response header.
+ */
+int
+xmlNanoHTTPContentLength( void * ctx ) {
+    xmlNanoHTTPCtxtPtr	ctxt = (xmlNanoHTTPCtxtPtr)ctx;
+
+    return ( ( ctxt == NULL ) ? -1 : ctxt->ContentLength );
+}
+
+/**
+ * xmlNanoHTTPRedir:
+ * @ctx:  the HTTP context
+ *
+ * Provides the specified redirection URL if available from the HTTP header.
+ *
+ * Return the specified redirection URL or NULL if not redirected.
+ */
+const char *
+xmlNanoHTTPRedir( void * ctx ) {
+    xmlNanoHTTPCtxtPtr	ctxt = (xmlNanoHTTPCtxtPtr)ctx;
+
+    return ( ( ctxt == NULL ) ? NULL : ctxt->location );
+}
+
+/**
+ * xmlNanoHTTPEncoding:
+ * @ctx:  the HTTP context
+ *
+ * Provides the specified encoding if specified in the HTTP headers.
+ *
+ * Return the specified encoding or NULL if not available
+ */
+const char *
+xmlNanoHTTPEncoding( void * ctx ) {
+    xmlNanoHTTPCtxtPtr	ctxt = (xmlNanoHTTPCtxtPtr)ctx;
+
+    return ( ( ctxt == NULL ) ? NULL : ctxt->encoding );
+}
+
+/**
+ * xmlNanoHTTPMimeType:
+ * @ctx:  the HTTP context
+ *
+ * Provides the specified Mime-Type if specified in the HTTP headers.
+ *
+ * Return the specified Mime-Type or NULL if not available
+ */
+const char *
+xmlNanoHTTPMimeType( void * ctx ) {
+    xmlNanoHTTPCtxtPtr	ctxt = (xmlNanoHTTPCtxtPtr)ctx;
+
+    return ( ( ctxt == NULL ) ? NULL : ctxt->mimeType );
+}
+
+/**
+ * xmlNanoHTTPFetchContent:
+ * @ctx:  the HTTP context
+ * @ptr:  pointer to set to the content buffer.
+ * @len:  integer pointer to hold the length of the content
+ *
+ * Check if all the content was read
+ *
+ * Returns 0 if all the content was read and available, returns
+ * -1 if received content length was less than specified or an error
+ * occurred.
+ */
+static int
+xmlNanoHTTPFetchContent( void * ctx, char ** ptr, int * len ) {
+    xmlNanoHTTPCtxtPtr	ctxt = (xmlNanoHTTPCtxtPtr)ctx;
+
+    int			rc = 0;
+    int			cur_lgth;
+    int			rcvd_lgth;
+    int			dummy_int;
+    char *		dummy_ptr = NULL;
+
+    /*  Dummy up return input parameters if not provided  */
+
+    if ( len == NULL )
+        len = &dummy_int;
+
+    if ( ptr == NULL )
+        ptr = &dummy_ptr;
+
+    /*  But can't work without the context pointer  */
+
+    if ( ( ctxt == NULL ) || ( ctxt->content == NULL ) ) {
+        *len = 0;
+	*ptr = NULL;
+	return ( -1 );
+    }
+
+    rcvd_lgth = ctxt->inptr - ctxt->content;
+
+    while ( (cur_lgth = xmlNanoHTTPRecv( ctxt )) > 0 ) {
+
+	rcvd_lgth += cur_lgth;
+	if ( (ctxt->ContentLength > 0) && (rcvd_lgth >= ctxt->ContentLength) )
+	    break;
+    }
+
+    *ptr = ctxt->content;
+    *len = rcvd_lgth;
+
+    if ( ( ctxt->ContentLength > 0 ) && ( rcvd_lgth < ctxt->ContentLength ) )
+        rc = -1;
+    else if ( rcvd_lgth == 0 )
+	rc = -1;
+
+    return ( rc );
+}
+
+#ifdef STANDALONE
+int main(int argc, char **argv) {
+    char *contentType = NULL;
+
+    if (argv[1] != NULL) {
+	if (argv[2] != NULL)
+	    xmlNanoHTTPFetch(argv[1], argv[2], &contentType);
+        else
+	    xmlNanoHTTPFetch(argv[1], "-", &contentType);
+	if (contentType != NULL) xmlFree(contentType);
+    } else {
+        xmlGenericError(xmlGenericErrorContext,
+		"%s: minimal HTTP GET implementation\n", argv[0]);
+        xmlGenericError(xmlGenericErrorContext,
+		"\tusage %s [ URL [ filename ] ]\n", argv[0]);
+    }
+    xmlNanoHTTPCleanup();
+    xmlMemoryDump();
+    return(0);
+}
+#endif /* STANDALONE */
+#else /* !LIBXML_HTTP_ENABLED */
+#ifdef STANDALONE
+#include <stdio.h>
+int main(int argc, char **argv) {
+    xmlGenericError(xmlGenericErrorContext,
+	    "%s : HTTP support not compiled in\n", argv[0]);
+    return(0);
+}
+#endif /* STANDALONE */
+#endif /* LIBXML_HTTP_ENABLED */
+#define bottom_nanohttp
+#include "elfgcchack.h"
diff --git a/src/parser.c b/src/parser.c
new file mode 100644
index 000000000000..d5b72e4fc591
--- /dev/null
+++ b/src/parser.c
@@ -0,0 +1,15571 @@
+/*
+ * parser.c : an XML 1.0 parser, namespaces and validity support are mostly
+ *            implemented on top of the SAX interfaces
+ *
+ * References:
+ *   The XML specification:
+ *     http://www.w3.org/TR/REC-xml
+ *   Original 1.0 version:
+ *     http://www.w3.org/TR/1998/REC-xml-19980210
+ *   XML second edition working draft
+ *     http://www.w3.org/TR/2000/WD-xml-2e-20000814
+ *
+ * Okay this is a big file, the parser core is around 7000 lines, then it
+ * is followed by the progressive parser top routines, then the various
+ * high level APIs to call the parser and a few miscellaneous functions.
+ * A number of helper functions and deprecated ones have been moved to
+ * parserInternals.c to reduce this file size.
+ * As much as possible the functions are associated with their relative
+ * production in the XML specification. A few productions defining the
+ * different ranges of character are actually implanted either in
+ * parserInternals.h or parserInternals.c
+ * The DOM tree build is realized from the default SAX callbacks in
+ * the module SAX.c.
+ * The routines doing the validation checks are in valid.c and called either
+ * from the SAX callbacks or as standalone functions using a preparsed
+ * document.
+ *
+ * See Copyright for the status of this software.
+ *
+ * daniel@veillard.com
+ */
+
+/* To avoid EBCDIC trouble when parsing on zOS */
+#if defined(__MVS__)
+#pragma convert("ISO8859-1")
+#endif
+
+#define IN_LIBXML
+#include "libxml.h"
+
+#if defined(_WIN32) && !defined (__CYGWIN__)
+#define XML_DIR_SEP '\\'
+#else
+#define XML_DIR_SEP '/'
+#endif
+
+#include <stdlib.h>
+#include <limits.h>
+#include <string.h>
+#include <stdarg.h>
+#include <stddef.h>
+#include <libxml/xmlmemory.h>
+#include <libxml/threads.h>
+#include <libxml/globals.h>
+#include <libxml/tree.h>
+#include <libxml/parser.h>
+#include <libxml/parserInternals.h>
+#include <libxml/valid.h>
+#include <libxml/entities.h>
+#include <libxml/xmlerror.h>
+#include <libxml/encoding.h>
+#include <libxml/xmlIO.h>
+#include <libxml/uri.h>
+#ifdef LIBXML_CATALOG_ENABLED
+#include <libxml/catalog.h>
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+#include <libxml/xmlschemastypes.h>
+#include <libxml/relaxng.h>
+#endif
+#ifdef HAVE_CTYPE_H
+#include <ctype.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include "buf.h"
+#include "enc.h"
+
+struct _xmlStartTag {
+    const xmlChar *prefix;
+    const xmlChar *URI;
+    int line;
+    int nsNr;
+};
+
+static void
+xmlFatalErr(xmlParserCtxtPtr ctxt, xmlParserErrors error, const char *info);
+
+static xmlParserCtxtPtr
+xmlCreateEntityParserCtxtInternal(const xmlChar *URL, const xmlChar *ID,
+	                  const xmlChar *base, xmlParserCtxtPtr pctx);
+
+static void xmlHaltParser(xmlParserCtxtPtr ctxt);
+
+static int
+xmlParseElementStart(xmlParserCtxtPtr ctxt);
+
+static void
+xmlParseElementEnd(xmlParserCtxtPtr ctxt);
+
+/************************************************************************
+ *									*
+ *	Arbitrary limits set in the parser. See XML_PARSE_HUGE		*
+ *									*
+ ************************************************************************/
+
+#define XML_PARSER_BIG_ENTITY 1000
+#define XML_PARSER_LOT_ENTITY 5000
+
+/*
+ * XML_PARSER_NON_LINEAR is the threshold where the ratio of parsed entity
+ *    replacement over the size in byte of the input indicates that you have
+ *    and exponential behaviour. A value of 10 correspond to at least 3 entity
+ *    replacement per byte of input.
+ */
+#define XML_PARSER_NON_LINEAR 10
+
+/*
+ * xmlParserEntityCheck
+ *
+ * Function to check non-linear entity expansion behaviour
+ * This is here to detect and stop exponential linear entity expansion
+ * This is not a limitation of the parser but a safety
+ * boundary feature. It can be disabled with the XML_PARSE_HUGE
+ * parser option.
+ */
+static int
+xmlParserEntityCheck(xmlParserCtxtPtr ctxt, size_t size,
+                     xmlEntityPtr ent, size_t replacement)
+{
+    size_t consumed = 0;
+    int i;
+
+    if ((ctxt == NULL) || (ctxt->options & XML_PARSE_HUGE))
+        return (0);
+    if (ctxt->lastError.code == XML_ERR_ENTITY_LOOP)
+        return (1);
+
+    /*
+     * This may look absurd but is needed to detect
+     * entities problems
+     */
+    if ((ent != NULL) && (ent->guard == XML_ENTITY_BEING_CHECKED)) {
+        xmlFatalErr(ctxt, XML_ERR_ENTITY_LOOP, NULL);
+        return (1);
+    }
+
+    if ((ent != NULL) && (ent->etype != XML_INTERNAL_PREDEFINED_ENTITY) &&
+	(ent->content != NULL) && (ent->checked == 0) &&
+	(ctxt->errNo != XML_ERR_ENTITY_LOOP)) {
+	unsigned long oldnbent = ctxt->nbentities, diff;
+	xmlChar *rep;
+
+        ent->guard = XML_ENTITY_BEING_CHECKED;
+	ent->checked = 1;
+
+        ++ctxt->depth;
+	rep = xmlStringDecodeEntities(ctxt, ent->content,
+				  XML_SUBSTITUTE_REF, 0, 0, 0);
+        --ctxt->depth;
+        ent->guard = XML_ENTITY_NOT_BEING_CHECKED;
+	if ((rep == NULL) || (ctxt->errNo == XML_ERR_ENTITY_LOOP)) {
+	    ent->content[0] = 0;
+	}
+
+        diff = ctxt->nbentities - oldnbent + 1;
+        if (diff > INT_MAX / 2)
+            diff = INT_MAX / 2;
+	ent->checked = diff * 2;
+	if (rep != NULL) {
+	    if (xmlStrchr(rep, '<'))
+		ent->checked |= 1;
+	    xmlFree(rep);
+	    rep = NULL;
+	}
+    }
+
+    /*
+     * Prevent entity exponential check, not just replacement while
+     * parsing the DTD
+     * The check is potentially costly so do that only once in a thousand
+     */
+    if ((ctxt->instate == XML_PARSER_DTD) && (ctxt->nbentities > 10000) &&
+        (ctxt->nbentities % 1024 == 0)) {
+	for (i = 0;i < ctxt->inputNr;i++) {
+	    consumed += ctxt->inputTab[i]->consumed +
+	               (ctxt->inputTab[i]->cur - ctxt->inputTab[i]->base);
+	}
+	if (ctxt->nbentities > consumed * XML_PARSER_NON_LINEAR) {
+	    xmlFatalErr(ctxt, XML_ERR_ENTITY_LOOP, NULL);
+	    ctxt->instate = XML_PARSER_EOF;
+	    return (1);
+	}
+	consumed = 0;
+    }
+
+
+
+    if (replacement != 0) {
+	if (replacement < XML_MAX_TEXT_LENGTH)
+	    return(0);
+
+        /*
+	 * If the volume of entity copy reaches 10 times the
+	 * amount of parsed data and over the large text threshold
+	 * then that's very likely to be an abuse.
+	 */
+        if (ctxt->input != NULL) {
+	    consumed = ctxt->input->consumed +
+	               (ctxt->input->cur - ctxt->input->base);
+	}
+        consumed += ctxt->sizeentities;
+
+        if (replacement < XML_PARSER_NON_LINEAR * consumed)
+	    return(0);
+    } else if (size != 0) {
+        /*
+         * Do the check based on the replacement size of the entity
+         */
+        if (size < XML_PARSER_BIG_ENTITY)
+	    return(0);
+
+        /*
+         * A limit on the amount of text data reasonably used
+         */
+        if (ctxt->input != NULL) {
+            consumed = ctxt->input->consumed +
+                (ctxt->input->cur - ctxt->input->base);
+        }
+        consumed += ctxt->sizeentities;
+
+        if ((size < XML_PARSER_NON_LINEAR * consumed) &&
+	    (ctxt->nbentities * 3 < XML_PARSER_NON_LINEAR * consumed))
+            return (0);
+    } else if (ent != NULL) {
+        /*
+         * use the number of parsed entities in the replacement
+         */
+        size = ent->checked / 2;
+
+        /*
+         * The amount of data parsed counting entities size only once
+         */
+        if (ctxt->input != NULL) {
+            consumed = ctxt->input->consumed +
+                (ctxt->input->cur - ctxt->input->base);
+        }
+        consumed += ctxt->sizeentities;
+
+        /*
+         * Check the density of entities for the amount of data
+	 * knowing an entity reference will take at least 3 bytes
+         */
+        if (size * 3 < consumed * XML_PARSER_NON_LINEAR)
+            return (0);
+    } else {
+        /*
+         * strange we got no data for checking
+         */
+	if (((ctxt->lastError.code != XML_ERR_UNDECLARED_ENTITY) &&
+	     (ctxt->lastError.code != XML_WAR_UNDECLARED_ENTITY)) ||
+	    (ctxt->nbentities <= 10000))
+	    return (0);
+    }
+    xmlFatalErr(ctxt, XML_ERR_ENTITY_LOOP, NULL);
+    return (1);
+}
+
+/**
+ * xmlParserMaxDepth:
+ *
+ * arbitrary depth limit for the XML documents that we allow to
+ * process. This is not a limitation of the parser but a safety
+ * boundary feature. It can be disabled with the XML_PARSE_HUGE
+ * parser option.
+ */
+unsigned int xmlParserMaxDepth = 256;
+
+
+
+#define SAX2 1
+#define XML_PARSER_BIG_BUFFER_SIZE 300
+#define XML_PARSER_BUFFER_SIZE 100
+#define SAX_COMPAT_MODE BAD_CAST "SAX compatibility mode document"
+
+/**
+ * XML_PARSER_CHUNK_SIZE
+ *
+ * When calling GROW that's the minimal amount of data
+ * the parser expected to have received. It is not a hard
+ * limit but an optimization when reading strings like Names
+ * It is not strictly needed as long as inputs available characters
+ * are followed by 0, which should be provided by the I/O level
+ */
+#define XML_PARSER_CHUNK_SIZE 100
+
+/*
+ * List of XML prefixed PI allowed by W3C specs
+ */
+
+static const char *xmlW3CPIs[] = {
+    "xml-stylesheet",
+    "xml-model",
+    NULL
+};
+
+
+/* DEPR void xmlParserHandleReference(xmlParserCtxtPtr ctxt); */
+static xmlEntityPtr xmlParseStringPEReference(xmlParserCtxtPtr ctxt,
+                                              const xmlChar **str);
+
+static xmlParserErrors
+xmlParseExternalEntityPrivate(xmlDocPtr doc, xmlParserCtxtPtr oldctxt,
+	              xmlSAXHandlerPtr sax,
+		      void *user_data, int depth, const xmlChar *URL,
+		      const xmlChar *ID, xmlNodePtr *list);
+
+static int
+xmlCtxtUseOptionsInternal(xmlParserCtxtPtr ctxt, int options,
+                          const char *encoding);
+#ifdef LIBXML_LEGACY_ENABLED
+static void
+xmlAddEntityReference(xmlEntityPtr ent, xmlNodePtr firstNode,
+                      xmlNodePtr lastNode);
+#endif /* LIBXML_LEGACY_ENABLED */
+
+static xmlParserErrors
+xmlParseBalancedChunkMemoryInternal(xmlParserCtxtPtr oldctxt,
+		      const xmlChar *string, void *user_data, xmlNodePtr *lst);
+
+static int
+xmlLoadEntityContent(xmlParserCtxtPtr ctxt, xmlEntityPtr entity);
+
+/************************************************************************
+ *									*
+ *		Some factorized error routines				*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlErrAttributeDup:
+ * @ctxt:  an XML parser context
+ * @prefix:  the attribute prefix
+ * @localname:  the attribute localname
+ *
+ * Handle a redefinition of attribute error
+ */
+static void
+xmlErrAttributeDup(xmlParserCtxtPtr ctxt, const xmlChar * prefix,
+                   const xmlChar * localname)
+{
+    if ((ctxt != NULL) && (ctxt->disableSAX != 0) &&
+        (ctxt->instate == XML_PARSER_EOF))
+	return;
+    if (ctxt != NULL)
+	ctxt->errNo = XML_ERR_ATTRIBUTE_REDEFINED;
+
+    if (prefix == NULL)
+        __xmlRaiseError(NULL, NULL, NULL, ctxt, NULL, XML_FROM_PARSER,
+                        XML_ERR_ATTRIBUTE_REDEFINED, XML_ERR_FATAL, NULL, 0,
+                        (const char *) localname, NULL, NULL, 0, 0,
+                        "Attribute %s redefined\n", localname);
+    else
+        __xmlRaiseError(NULL, NULL, NULL, ctxt, NULL, XML_FROM_PARSER,
+                        XML_ERR_ATTRIBUTE_REDEFINED, XML_ERR_FATAL, NULL, 0,
+                        (const char *) prefix, (const char *) localname,
+                        NULL, 0, 0, "Attribute %s:%s redefined\n", prefix,
+                        localname);
+    if (ctxt != NULL) {
+	ctxt->wellFormed = 0;
+	if (ctxt->recovery == 0)
+	    ctxt->disableSAX = 1;
+    }
+}
+
+/**
+ * xmlFatalErr:
+ * @ctxt:  an XML parser context
+ * @error:  the error number
+ * @extra:  extra information string
+ *
+ * Handle a fatal parser error, i.e. violating Well-Formedness constraints
+ */
+static void
+xmlFatalErr(xmlParserCtxtPtr ctxt, xmlParserErrors error, const char *info)
+{
+    const char *errmsg;
+
+    if ((ctxt != NULL) && (ctxt->disableSAX != 0) &&
+        (ctxt->instate == XML_PARSER_EOF))
+	return;
+    switch (error) {
+        case XML_ERR_INVALID_HEX_CHARREF:
+            errmsg = "CharRef: invalid hexadecimal value";
+            break;
+        case XML_ERR_INVALID_DEC_CHARREF:
+            errmsg = "CharRef: invalid decimal value";
+            break;
+        case XML_ERR_INVALID_CHARREF:
+            errmsg = "CharRef: invalid value";
+            break;
+        case XML_ERR_INTERNAL_ERROR:
+            errmsg = "internal error";
+            break;
+        case XML_ERR_PEREF_AT_EOF:
+            errmsg = "PEReference at end of document";
+            break;
+        case XML_ERR_PEREF_IN_PROLOG:
+            errmsg = "PEReference in prolog";
+            break;
+        case XML_ERR_PEREF_IN_EPILOG:
+            errmsg = "PEReference in epilog";
+            break;
+        case XML_ERR_PEREF_NO_NAME:
+            errmsg = "PEReference: no name";
+            break;
+        case XML_ERR_PEREF_SEMICOL_MISSING:
+            errmsg = "PEReference: expecting ';'";
+            break;
+        case XML_ERR_ENTITY_LOOP:
+            errmsg = "Detected an entity reference loop";
+            break;
+        case XML_ERR_ENTITY_NOT_STARTED:
+            errmsg = "EntityValue: \" or ' expected";
+            break;
+        case XML_ERR_ENTITY_PE_INTERNAL:
+            errmsg = "PEReferences forbidden in internal subset";
+            break;
+        case XML_ERR_ENTITY_NOT_FINISHED:
+            errmsg = "EntityValue: \" or ' expected";
+            break;
+        case XML_ERR_ATTRIBUTE_NOT_STARTED:
+            errmsg = "AttValue: \" or ' expected";
+            break;
+        case XML_ERR_LT_IN_ATTRIBUTE:
+            errmsg = "Unescaped '<' not allowed in attributes values";
+            break;
+        case XML_ERR_LITERAL_NOT_STARTED:
+            errmsg = "SystemLiteral \" or ' expected";
+            break;
+        case XML_ERR_LITERAL_NOT_FINISHED:
+            errmsg = "Unfinished System or Public ID \" or ' expected";
+            break;
+        case XML_ERR_MISPLACED_CDATA_END:
+            errmsg = "Sequence ']]>' not allowed in content";
+            break;
+        case XML_ERR_URI_REQUIRED:
+            errmsg = "SYSTEM or PUBLIC, the URI is missing";
+            break;
+        case XML_ERR_PUBID_REQUIRED:
+            errmsg = "PUBLIC, the Public Identifier is missing";
+            break;
+        case XML_ERR_HYPHEN_IN_COMMENT:
+            errmsg = "Comment must not contain '--' (double-hyphen)";
+            break;
+        case XML_ERR_PI_NOT_STARTED:
+            errmsg = "xmlParsePI : no target name";
+            break;
+        case XML_ERR_RESERVED_XML_NAME:
+            errmsg = "Invalid PI name";
+            break;
+        case XML_ERR_NOTATION_NOT_STARTED:
+            errmsg = "NOTATION: Name expected here";
+            break;
+        case XML_ERR_NOTATION_NOT_FINISHED:
+            errmsg = "'>' required to close NOTATION declaration";
+            break;
+        case XML_ERR_VALUE_REQUIRED:
+            errmsg = "Entity value required";
+            break;
+        case XML_ERR_URI_FRAGMENT:
+            errmsg = "Fragment not allowed";
+            break;
+        case XML_ERR_ATTLIST_NOT_STARTED:
+            errmsg = "'(' required to start ATTLIST enumeration";
+            break;
+        case XML_ERR_NMTOKEN_REQUIRED:
+            errmsg = "NmToken expected in ATTLIST enumeration";
+            break;
+        case XML_ERR_ATTLIST_NOT_FINISHED:
+            errmsg = "')' required to finish ATTLIST enumeration";
+            break;
+        case XML_ERR_MIXED_NOT_STARTED:
+            errmsg = "MixedContentDecl : '|' or ')*' expected";
+            break;
+        case XML_ERR_PCDATA_REQUIRED:
+            errmsg = "MixedContentDecl : '#PCDATA' expected";
+            break;
+        case XML_ERR_ELEMCONTENT_NOT_STARTED:
+            errmsg = "ContentDecl : Name or '(' expected";
+            break;
+        case XML_ERR_ELEMCONTENT_NOT_FINISHED:
+            errmsg = "ContentDecl : ',' '|' or ')' expected";
+            break;
+        case XML_ERR_PEREF_IN_INT_SUBSET:
+            errmsg =
+                "PEReference: forbidden within markup decl in internal subset";
+            break;
+        case XML_ERR_GT_REQUIRED:
+            errmsg = "expected '>'";
+            break;
+        case XML_ERR_CONDSEC_INVALID:
+            errmsg = "XML conditional section '[' expected";
+            break;
+        case XML_ERR_EXT_SUBSET_NOT_FINISHED:
+            errmsg = "Content error in the external subset";
+            break;
+        case XML_ERR_CONDSEC_INVALID_KEYWORD:
+            errmsg =
+                "conditional section INCLUDE or IGNORE keyword expected";
+            break;
+        case XML_ERR_CONDSEC_NOT_FINISHED:
+            errmsg = "XML conditional section not closed";
+            break;
+        case XML_ERR_XMLDECL_NOT_STARTED:
+            errmsg = "Text declaration '<?xml' required";
+            break;
+        case XML_ERR_XMLDECL_NOT_FINISHED:
+            errmsg = "parsing XML declaration: '?>' expected";
+            break;
+        case XML_ERR_EXT_ENTITY_STANDALONE:
+            errmsg = "external parsed entities cannot be standalone";
+            break;
+        case XML_ERR_ENTITYREF_SEMICOL_MISSING:
+            errmsg = "EntityRef: expecting ';'";
+            break;
+        case XML_ERR_DOCTYPE_NOT_FINISHED:
+            errmsg = "DOCTYPE improperly terminated";
+            break;
+        case XML_ERR_LTSLASH_REQUIRED:
+            errmsg = "EndTag: '</' not found";
+            break;
+        case XML_ERR_EQUAL_REQUIRED:
+            errmsg = "expected '='";
+            break;
+        case XML_ERR_STRING_NOT_CLOSED:
+            errmsg = "String not closed expecting \" or '";
+            break;
+        case XML_ERR_STRING_NOT_STARTED:
+            errmsg = "String not started expecting ' or \"";
+            break;
+        case XML_ERR_ENCODING_NAME:
+            errmsg = "Invalid XML encoding name";
+            break;
+        case XML_ERR_STANDALONE_VALUE:
+            errmsg = "standalone accepts only 'yes' or 'no'";
+            break;
+        case XML_ERR_DOCUMENT_EMPTY:
+            errmsg = "Document is empty";
+            break;
+        case XML_ERR_DOCUMENT_END:
+            errmsg = "Extra content at the end of the document";
+            break;
+        case XML_ERR_NOT_WELL_BALANCED:
+            errmsg = "chunk is not well balanced";
+            break;
+        case XML_ERR_EXTRA_CONTENT:
+            errmsg = "extra content at the end of well balanced chunk";
+            break;
+        case XML_ERR_VERSION_MISSING:
+            errmsg = "Malformed declaration expecting version";
+            break;
+        case XML_ERR_NAME_TOO_LONG:
+            errmsg = "Name too long use XML_PARSE_HUGE option";
+            break;
+#if 0
+        case:
+            errmsg = "";
+            break;
+#endif
+        default:
+            errmsg = "Unregistered error message";
+    }
+    if (ctxt != NULL)
+	ctxt->errNo = error;
+    if (info == NULL) {
+        __xmlRaiseError(NULL, NULL, NULL, ctxt, NULL, XML_FROM_PARSER, error,
+                        XML_ERR_FATAL, NULL, 0, info, NULL, NULL, 0, 0, "%s\n",
+                        errmsg);
+    } else {
+        __xmlRaiseError(NULL, NULL, NULL, ctxt, NULL, XML_FROM_PARSER, error,
+                        XML_ERR_FATAL, NULL, 0, info, NULL, NULL, 0, 0, "%s: %s\n",
+                        errmsg, info);
+    }
+    if (ctxt != NULL) {
+	ctxt->wellFormed = 0;
+	if (ctxt->recovery == 0)
+	    ctxt->disableSAX = 1;
+    }
+}
+
+/**
+ * xmlFatalErrMsg:
+ * @ctxt:  an XML parser context
+ * @error:  the error number
+ * @msg:  the error message
+ *
+ * Handle a fatal parser error, i.e. violating Well-Formedness constraints
+ */
+static void LIBXML_ATTR_FORMAT(3,0)
+xmlFatalErrMsg(xmlParserCtxtPtr ctxt, xmlParserErrors error,
+               const char *msg)
+{
+    if ((ctxt != NULL) && (ctxt->disableSAX != 0) &&
+        (ctxt->instate == XML_PARSER_EOF))
+	return;
+    if (ctxt != NULL)
+	ctxt->errNo = error;
+    __xmlRaiseError(NULL, NULL, NULL, ctxt, NULL, XML_FROM_PARSER, error,
+                    XML_ERR_FATAL, NULL, 0, NULL, NULL, NULL, 0, 0, "%s", msg);
+    if (ctxt != NULL) {
+	ctxt->wellFormed = 0;
+	if (ctxt->recovery == 0)
+	    ctxt->disableSAX = 1;
+    }
+}
+
+/**
+ * xmlWarningMsg:
+ * @ctxt:  an XML parser context
+ * @error:  the error number
+ * @msg:  the error message
+ * @str1:  extra data
+ * @str2:  extra data
+ *
+ * Handle a warning.
+ */
+static void LIBXML_ATTR_FORMAT(3,0)
+xmlWarningMsg(xmlParserCtxtPtr ctxt, xmlParserErrors error,
+              const char *msg, const xmlChar *str1, const xmlChar *str2)
+{
+    xmlStructuredErrorFunc schannel = NULL;
+
+    if ((ctxt != NULL) && (ctxt->disableSAX != 0) &&
+        (ctxt->instate == XML_PARSER_EOF))
+	return;
+    if ((ctxt != NULL) && (ctxt->sax != NULL) &&
+        (ctxt->sax->initialized == XML_SAX2_MAGIC))
+        schannel = ctxt->sax->serror;
+    if (ctxt != NULL) {
+        __xmlRaiseError(schannel,
+                    (ctxt->sax) ? ctxt->sax->warning : NULL,
+                    ctxt->userData,
+                    ctxt, NULL, XML_FROM_PARSER, error,
+                    XML_ERR_WARNING, NULL, 0,
+		    (const char *) str1, (const char *) str2, NULL, 0, 0,
+		    msg, (const char *) str1, (const char *) str2);
+    } else {
+        __xmlRaiseError(schannel, NULL, NULL,
+                    ctxt, NULL, XML_FROM_PARSER, error,
+                    XML_ERR_WARNING, NULL, 0,
+		    (const char *) str1, (const char *) str2, NULL, 0, 0,
+		    msg, (const char *) str1, (const char *) str2);
+    }
+}
+
+/**
+ * xmlValidityError:
+ * @ctxt:  an XML parser context
+ * @error:  the error number
+ * @msg:  the error message
+ * @str1:  extra data
+ *
+ * Handle a validity error.
+ */
+static void LIBXML_ATTR_FORMAT(3,0)
+xmlValidityError(xmlParserCtxtPtr ctxt, xmlParserErrors error,
+              const char *msg, const xmlChar *str1, const xmlChar *str2)
+{
+    xmlStructuredErrorFunc schannel = NULL;
+
+    if ((ctxt != NULL) && (ctxt->disableSAX != 0) &&
+        (ctxt->instate == XML_PARSER_EOF))
+	return;
+    if (ctxt != NULL) {
+	ctxt->errNo = error;
+	if ((ctxt->sax != NULL) && (ctxt->sax->initialized == XML_SAX2_MAGIC))
+	    schannel = ctxt->sax->serror;
+    }
+    if (ctxt != NULL) {
+        __xmlRaiseError(schannel,
+                    ctxt->vctxt.error, ctxt->vctxt.userData,
+                    ctxt, NULL, XML_FROM_DTD, error,
+                    XML_ERR_ERROR, NULL, 0, (const char *) str1,
+		    (const char *) str2, NULL, 0, 0,
+		    msg, (const char *) str1, (const char *) str2);
+	ctxt->valid = 0;
+    } else {
+        __xmlRaiseError(schannel, NULL, NULL,
+                    ctxt, NULL, XML_FROM_DTD, error,
+                    XML_ERR_ERROR, NULL, 0, (const char *) str1,
+		    (const char *) str2, NULL, 0, 0,
+		    msg, (const char *) str1, (const char *) str2);
+    }
+}
+
+/**
+ * xmlFatalErrMsgInt:
+ * @ctxt:  an XML parser context
+ * @error:  the error number
+ * @msg:  the error message
+ * @val:  an integer value
+ *
+ * Handle a fatal parser error, i.e. violating Well-Formedness constraints
+ */
+static void LIBXML_ATTR_FORMAT(3,0)
+xmlFatalErrMsgInt(xmlParserCtxtPtr ctxt, xmlParserErrors error,
+                  const char *msg, int val)
+{
+    if ((ctxt != NULL) && (ctxt->disableSAX != 0) &&
+        (ctxt->instate == XML_PARSER_EOF))
+	return;
+    if (ctxt != NULL)
+	ctxt->errNo = error;
+    __xmlRaiseError(NULL, NULL, NULL,
+                    ctxt, NULL, XML_FROM_PARSER, error, XML_ERR_FATAL,
+                    NULL, 0, NULL, NULL, NULL, val, 0, msg, val);
+    if (ctxt != NULL) {
+	ctxt->wellFormed = 0;
+	if (ctxt->recovery == 0)
+	    ctxt->disableSAX = 1;
+    }
+}
+
+/**
+ * xmlFatalErrMsgStrIntStr:
+ * @ctxt:  an XML parser context
+ * @error:  the error number
+ * @msg:  the error message
+ * @str1:  an string info
+ * @val:  an integer value
+ * @str2:  an string info
+ *
+ * Handle a fatal parser error, i.e. violating Well-Formedness constraints
+ */
+static void LIBXML_ATTR_FORMAT(3,0)
+xmlFatalErrMsgStrIntStr(xmlParserCtxtPtr ctxt, xmlParserErrors error,
+                  const char *msg, const xmlChar *str1, int val,
+		  const xmlChar *str2)
+{
+    if ((ctxt != NULL) && (ctxt->disableSAX != 0) &&
+        (ctxt->instate == XML_PARSER_EOF))
+	return;
+    if (ctxt != NULL)
+	ctxt->errNo = error;
+    __xmlRaiseError(NULL, NULL, NULL,
+                    ctxt, NULL, XML_FROM_PARSER, error, XML_ERR_FATAL,
+                    NULL, 0, (const char *) str1, (const char *) str2,
+		    NULL, val, 0, msg, str1, val, str2);
+    if (ctxt != NULL) {
+	ctxt->wellFormed = 0;
+	if (ctxt->recovery == 0)
+	    ctxt->disableSAX = 1;
+    }
+}
+
+/**
+ * xmlFatalErrMsgStr:
+ * @ctxt:  an XML parser context
+ * @error:  the error number
+ * @msg:  the error message
+ * @val:  a string value
+ *
+ * Handle a fatal parser error, i.e. violating Well-Formedness constraints
+ */
+static void LIBXML_ATTR_FORMAT(3,0)
+xmlFatalErrMsgStr(xmlParserCtxtPtr ctxt, xmlParserErrors error,
+                  const char *msg, const xmlChar * val)
+{
+    if ((ctxt != NULL) && (ctxt->disableSAX != 0) &&
+        (ctxt->instate == XML_PARSER_EOF))
+	return;
+    if (ctxt != NULL)
+	ctxt->errNo = error;
+    __xmlRaiseError(NULL, NULL, NULL, ctxt, NULL,
+                    XML_FROM_PARSER, error, XML_ERR_FATAL,
+                    NULL, 0, (const char *) val, NULL, NULL, 0, 0, msg,
+                    val);
+    if (ctxt != NULL) {
+	ctxt->wellFormed = 0;
+	if (ctxt->recovery == 0)
+	    ctxt->disableSAX = 1;
+    }
+}
+
+/**
+ * xmlErrMsgStr:
+ * @ctxt:  an XML parser context
+ * @error:  the error number
+ * @msg:  the error message
+ * @val:  a string value
+ *
+ * Handle a non fatal parser error
+ */
+static void LIBXML_ATTR_FORMAT(3,0)
+xmlErrMsgStr(xmlParserCtxtPtr ctxt, xmlParserErrors error,
+                  const char *msg, const xmlChar * val)
+{
+    if ((ctxt != NULL) && (ctxt->disableSAX != 0) &&
+        (ctxt->instate == XML_PARSER_EOF))
+	return;
+    if (ctxt != NULL)
+	ctxt->errNo = error;
+    __xmlRaiseError(NULL, NULL, NULL, ctxt, NULL,
+                    XML_FROM_PARSER, error, XML_ERR_ERROR,
+                    NULL, 0, (const char *) val, NULL, NULL, 0, 0, msg,
+                    val);
+}
+
+/**
+ * xmlNsErr:
+ * @ctxt:  an XML parser context
+ * @error:  the error number
+ * @msg:  the message
+ * @info1:  extra information string
+ * @info2:  extra information string
+ *
+ * Handle a fatal parser error, i.e. violating Well-Formedness constraints
+ */
+static void LIBXML_ATTR_FORMAT(3,0)
+xmlNsErr(xmlParserCtxtPtr ctxt, xmlParserErrors error,
+         const char *msg,
+         const xmlChar * info1, const xmlChar * info2,
+         const xmlChar * info3)
+{
+    if ((ctxt != NULL) && (ctxt->disableSAX != 0) &&
+        (ctxt->instate == XML_PARSER_EOF))
+	return;
+    if (ctxt != NULL)
+	ctxt->errNo = error;
+    __xmlRaiseError(NULL, NULL, NULL, ctxt, NULL, XML_FROM_NAMESPACE, error,
+                    XML_ERR_ERROR, NULL, 0, (const char *) info1,
+                    (const char *) info2, (const char *) info3, 0, 0, msg,
+                    info1, info2, info3);
+    if (ctxt != NULL)
+	ctxt->nsWellFormed = 0;
+}
+
+/**
+ * xmlNsWarn
+ * @ctxt:  an XML parser context
+ * @error:  the error number
+ * @msg:  the message
+ * @info1:  extra information string
+ * @info2:  extra information string
+ *
+ * Handle a namespace warning error
+ */
+static void LIBXML_ATTR_FORMAT(3,0)
+xmlNsWarn(xmlParserCtxtPtr ctxt, xmlParserErrors error,
+         const char *msg,
+         const xmlChar * info1, const xmlChar * info2,
+         const xmlChar * info3)
+{
+    if ((ctxt != NULL) && (ctxt->disableSAX != 0) &&
+        (ctxt->instate == XML_PARSER_EOF))
+	return;
+    __xmlRaiseError(NULL, NULL, NULL, ctxt, NULL, XML_FROM_NAMESPACE, error,
+                    XML_ERR_WARNING, NULL, 0, (const char *) info1,
+                    (const char *) info2, (const char *) info3, 0, 0, msg,
+                    info1, info2, info3);
+}
+
+/************************************************************************
+ *									*
+ *		Library wide options					*
+ *									*
+ ************************************************************************/
+
+/**
+  * xmlHasFeature:
+  * @feature: the feature to be examined
+  *
+  * Examines if the library has been compiled with a given feature.
+  *
+  * Returns a non-zero value if the feature exist, otherwise zero.
+  * Returns zero (0) if the feature does not exist or an unknown
+  * unknown feature is requested, non-zero otherwise.
+  */
+int
+xmlHasFeature(xmlFeature feature)
+{
+    switch (feature) {
+	case XML_WITH_THREAD:
+#ifdef LIBXML_THREAD_ENABLED
+	    return(1);
+#else
+	    return(0);
+#endif
+        case XML_WITH_TREE:
+#ifdef LIBXML_TREE_ENABLED
+            return(1);
+#else
+            return(0);
+#endif
+        case XML_WITH_OUTPUT:
+#ifdef LIBXML_OUTPUT_ENABLED
+            return(1);
+#else
+            return(0);
+#endif
+        case XML_WITH_PUSH:
+#ifdef LIBXML_PUSH_ENABLED
+            return(1);
+#else
+            return(0);
+#endif
+        case XML_WITH_READER:
+#ifdef LIBXML_READER_ENABLED
+            return(1);
+#else
+            return(0);
+#endif
+        case XML_WITH_PATTERN:
+#ifdef LIBXML_PATTERN_ENABLED
+            return(1);
+#else
+            return(0);
+#endif
+        case XML_WITH_WRITER:
+#ifdef LIBXML_WRITER_ENABLED
+            return(1);
+#else
+            return(0);
+#endif
+        case XML_WITH_SAX1:
+#ifdef LIBXML_SAX1_ENABLED
+            return(1);
+#else
+            return(0);
+#endif
+        case XML_WITH_FTP:
+#ifdef LIBXML_FTP_ENABLED
+            return(1);
+#else
+            return(0);
+#endif
+        case XML_WITH_HTTP:
+#ifdef LIBXML_HTTP_ENABLED
+            return(1);
+#else
+            return(0);
+#endif
+        case XML_WITH_VALID:
+#ifdef LIBXML_VALID_ENABLED
+            return(1);
+#else
+            return(0);
+#endif
+        case XML_WITH_HTML:
+#ifdef LIBXML_HTML_ENABLED
+            return(1);
+#else
+            return(0);
+#endif
+        case XML_WITH_LEGACY:
+#ifdef LIBXML_LEGACY_ENABLED
+            return(1);
+#else
+            return(0);
+#endif
+        case XML_WITH_C14N:
+#ifdef LIBXML_C14N_ENABLED
+            return(1);
+#else
+            return(0);
+#endif
+        case XML_WITH_CATALOG:
+#ifdef LIBXML_CATALOG_ENABLED
+            return(1);
+#else
+            return(0);
+#endif
+        case XML_WITH_XPATH:
+#ifdef LIBXML_XPATH_ENABLED
+            return(1);
+#else
+            return(0);
+#endif
+        case XML_WITH_XPTR:
+#ifdef LIBXML_XPTR_ENABLED
+            return(1);
+#else
+            return(0);
+#endif
+        case XML_WITH_XINCLUDE:
+#ifdef LIBXML_XINCLUDE_ENABLED
+            return(1);
+#else
+            return(0);
+#endif
+        case XML_WITH_ICONV:
+#ifdef LIBXML_ICONV_ENABLED
+            return(1);
+#else
+            return(0);
+#endif
+        case XML_WITH_ISO8859X:
+#ifdef LIBXML_ISO8859X_ENABLED
+            return(1);
+#else
+            return(0);
+#endif
+        case XML_WITH_UNICODE:
+#ifdef LIBXML_UNICODE_ENABLED
+            return(1);
+#else
+            return(0);
+#endif
+        case XML_WITH_REGEXP:
+#ifdef LIBXML_REGEXP_ENABLED
+            return(1);
+#else
+            return(0);
+#endif
+        case XML_WITH_AUTOMATA:
+#ifdef LIBXML_AUTOMATA_ENABLED
+            return(1);
+#else
+            return(0);
+#endif
+        case XML_WITH_EXPR:
+#ifdef LIBXML_EXPR_ENABLED
+            return(1);
+#else
+            return(0);
+#endif
+        case XML_WITH_SCHEMAS:
+#ifdef LIBXML_SCHEMAS_ENABLED
+            return(1);
+#else
+            return(0);
+#endif
+        case XML_WITH_SCHEMATRON:
+#ifdef LIBXML_SCHEMATRON_ENABLED
+            return(1);
+#else
+            return(0);
+#endif
+        case XML_WITH_MODULES:
+#ifdef LIBXML_MODULES_ENABLED
+            return(1);
+#else
+            return(0);
+#endif
+        case XML_WITH_DEBUG:
+#ifdef LIBXML_DEBUG_ENABLED
+            return(1);
+#else
+            return(0);
+#endif
+        case XML_WITH_DEBUG_MEM:
+#ifdef DEBUG_MEMORY_LOCATION
+            return(1);
+#else
+            return(0);
+#endif
+        case XML_WITH_DEBUG_RUN:
+#ifdef LIBXML_DEBUG_RUNTIME
+            return(1);
+#else
+            return(0);
+#endif
+        case XML_WITH_ZLIB:
+#ifdef LIBXML_ZLIB_ENABLED
+            return(1);
+#else
+            return(0);
+#endif
+        case XML_WITH_LZMA:
+#ifdef LIBXML_LZMA_ENABLED
+            return(1);
+#else
+            return(0);
+#endif
+        case XML_WITH_ICU:
+#ifdef LIBXML_ICU_ENABLED
+            return(1);
+#else
+            return(0);
+#endif
+        default:
+	    break;
+     }
+     return(0);
+}
+
+/************************************************************************
+ *									*
+ *		SAX2 defaulted attributes handling			*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlDetectSAX2:
+ * @ctxt:  an XML parser context
+ *
+ * Do the SAX2 detection and specific initialization
+ */
+static void
+xmlDetectSAX2(xmlParserCtxtPtr ctxt) {
+    xmlSAXHandlerPtr sax;
+    if (ctxt == NULL) return;
+    sax = ctxt->sax;
+#ifdef LIBXML_SAX1_ENABLED
+    if ((sax) &&  (sax->initialized == XML_SAX2_MAGIC) &&
+        ((sax->startElementNs != NULL) ||
+         (sax->endElementNs != NULL) ||
+         ((sax->startElement == NULL) && (sax->endElement == NULL))))
+        ctxt->sax2 = 1;
+#else
+    ctxt->sax2 = 1;
+#endif /* LIBXML_SAX1_ENABLED */
+
+    ctxt->str_xml = xmlDictLookup(ctxt->dict, BAD_CAST "xml", 3);
+    ctxt->str_xmlns = xmlDictLookup(ctxt->dict, BAD_CAST "xmlns", 5);
+    ctxt->str_xml_ns = xmlDictLookup(ctxt->dict, XML_XML_NAMESPACE, 36);
+    if ((ctxt->str_xml==NULL) || (ctxt->str_xmlns==NULL) ||
+		(ctxt->str_xml_ns == NULL)) {
+        xmlErrMemory(ctxt, NULL);
+    }
+}
+
+typedef struct _xmlDefAttrs xmlDefAttrs;
+typedef xmlDefAttrs *xmlDefAttrsPtr;
+struct _xmlDefAttrs {
+    int nbAttrs;	/* number of defaulted attributes on that element */
+    int maxAttrs;       /* the size of the array */
+#if __STDC_VERSION__ >= 199901L
+    /* Using a C99 flexible array member avoids UBSan errors. */
+    const xmlChar *values[]; /* array of localname/prefix/values/external */
+#else
+    const xmlChar *values[5];
+#endif
+};
+
+/**
+ * xmlAttrNormalizeSpace:
+ * @src: the source string
+ * @dst: the target string
+ *
+ * Normalize the space in non CDATA attribute values:
+ * If the attribute type is not CDATA, then the XML processor MUST further
+ * process the normalized attribute value by discarding any leading and
+ * trailing space (#x20) characters, and by replacing sequences of space
+ * (#x20) characters by a single space (#x20) character.
+ * Note that the size of dst need to be at least src, and if one doesn't need
+ * to preserve dst (and it doesn't come from a dictionary or read-only) then
+ * passing src as dst is just fine.
+ *
+ * Returns a pointer to the normalized value (dst) or NULL if no conversion
+ *         is needed.
+ */
+static xmlChar *
+xmlAttrNormalizeSpace(const xmlChar *src, xmlChar *dst)
+{
+    if ((src == NULL) || (dst == NULL))
+        return(NULL);
+
+    while (*src == 0x20) src++;
+    while (*src != 0) {
+	if (*src == 0x20) {
+	    while (*src == 0x20) src++;
+	    if (*src != 0)
+		*dst++ = 0x20;
+	} else {
+	    *dst++ = *src++;
+	}
+    }
+    *dst = 0;
+    if (dst == src)
+       return(NULL);
+    return(dst);
+}
+
+/**
+ * xmlAttrNormalizeSpace2:
+ * @src: the source string
+ *
+ * Normalize the space in non CDATA attribute values, a slightly more complex
+ * front end to avoid allocation problems when running on attribute values
+ * coming from the input.
+ *
+ * Returns a pointer to the normalized value (dst) or NULL if no conversion
+ *         is needed.
+ */
+static const xmlChar *
+xmlAttrNormalizeSpace2(xmlParserCtxtPtr ctxt, xmlChar *src, int *len)
+{
+    int i;
+    int remove_head = 0;
+    int need_realloc = 0;
+    const xmlChar *cur;
+
+    if ((ctxt == NULL) || (src == NULL) || (len == NULL))
+        return(NULL);
+    i = *len;
+    if (i <= 0)
+        return(NULL);
+
+    cur = src;
+    while (*cur == 0x20) {
+        cur++;
+	remove_head++;
+    }
+    while (*cur != 0) {
+	if (*cur == 0x20) {
+	    cur++;
+	    if ((*cur == 0x20) || (*cur == 0)) {
+	        need_realloc = 1;
+		break;
+	    }
+	} else
+	    cur++;
+    }
+    if (need_realloc) {
+        xmlChar *ret;
+
+	ret = xmlStrndup(src + remove_head, i - remove_head + 1);
+	if (ret == NULL) {
+	    xmlErrMemory(ctxt, NULL);
+	    return(NULL);
+	}
+	xmlAttrNormalizeSpace(ret, ret);
+	*len = (int) strlen((const char *)ret);
+        return(ret);
+    } else if (remove_head) {
+        *len -= remove_head;
+        memmove(src, src + remove_head, 1 + *len);
+	return(src);
+    }
+    return(NULL);
+}
+
+/**
+ * xmlAddDefAttrs:
+ * @ctxt:  an XML parser context
+ * @fullname:  the element fullname
+ * @fullattr:  the attribute fullname
+ * @value:  the attribute value
+ *
+ * Add a defaulted attribute for an element
+ */
+static void
+xmlAddDefAttrs(xmlParserCtxtPtr ctxt,
+               const xmlChar *fullname,
+               const xmlChar *fullattr,
+               const xmlChar *value) {
+    xmlDefAttrsPtr defaults;
+    int len;
+    const xmlChar *name;
+    const xmlChar *prefix;
+
+    /*
+     * Allows to detect attribute redefinitions
+     */
+    if (ctxt->attsSpecial != NULL) {
+        if (xmlHashLookup2(ctxt->attsSpecial, fullname, fullattr) != NULL)
+	    return;
+    }
+
+    if (ctxt->attsDefault == NULL) {
+        ctxt->attsDefault = xmlHashCreateDict(10, ctxt->dict);
+	if (ctxt->attsDefault == NULL)
+	    goto mem_error;
+    }
+
+    /*
+     * split the element name into prefix:localname , the string found
+     * are within the DTD and then not associated to namespace names.
+     */
+    name = xmlSplitQName3(fullname, &len);
+    if (name == NULL) {
+        name = xmlDictLookup(ctxt->dict, fullname, -1);
+	prefix = NULL;
+    } else {
+        name = xmlDictLookup(ctxt->dict, name, -1);
+	prefix = xmlDictLookup(ctxt->dict, fullname, len);
+    }
+
+    /*
+     * make sure there is some storage
+     */
+    defaults = xmlHashLookup2(ctxt->attsDefault, name, prefix);
+    if (defaults == NULL) {
+        defaults = (xmlDefAttrsPtr) xmlMalloc(sizeof(xmlDefAttrs) +
+	                   (4 * 5) * sizeof(const xmlChar *));
+	if (defaults == NULL)
+	    goto mem_error;
+	defaults->nbAttrs = 0;
+	defaults->maxAttrs = 4;
+	if (xmlHashUpdateEntry2(ctxt->attsDefault, name, prefix,
+	                        defaults, NULL) < 0) {
+	    xmlFree(defaults);
+	    goto mem_error;
+	}
+    } else if (defaults->nbAttrs >= defaults->maxAttrs) {
+        xmlDefAttrsPtr temp;
+
+        temp = (xmlDefAttrsPtr) xmlRealloc(defaults, sizeof(xmlDefAttrs) +
+		       (2 * defaults->maxAttrs * 5) * sizeof(const xmlChar *));
+	if (temp == NULL)
+	    goto mem_error;
+	defaults = temp;
+	defaults->maxAttrs *= 2;
+	if (xmlHashUpdateEntry2(ctxt->attsDefault, name, prefix,
+	                        defaults, NULL) < 0) {
+	    xmlFree(defaults);
+	    goto mem_error;
+	}
+    }
+
+    /*
+     * Split the element name into prefix:localname , the string found
+     * are within the DTD and hen not associated to namespace names.
+     */
+    name = xmlSplitQName3(fullattr, &len);
+    if (name == NULL) {
+        name = xmlDictLookup(ctxt->dict, fullattr, -1);
+	prefix = NULL;
+    } else {
+        name = xmlDictLookup(ctxt->dict, name, -1);
+	prefix = xmlDictLookup(ctxt->dict, fullattr, len);
+    }
+
+    defaults->values[5 * defaults->nbAttrs] = name;
+    defaults->values[5 * defaults->nbAttrs + 1] = prefix;
+    /* intern the string and precompute the end */
+    len = xmlStrlen(value);
+    value = xmlDictLookup(ctxt->dict, value, len);
+    defaults->values[5 * defaults->nbAttrs + 2] = value;
+    defaults->values[5 * defaults->nbAttrs + 3] = value + len;
+    if (ctxt->external)
+        defaults->values[5 * defaults->nbAttrs + 4] = BAD_CAST "external";
+    else
+        defaults->values[5 * defaults->nbAttrs + 4] = NULL;
+    defaults->nbAttrs++;
+
+    return;
+
+mem_error:
+    xmlErrMemory(ctxt, NULL);
+    return;
+}
+
+/**
+ * xmlAddSpecialAttr:
+ * @ctxt:  an XML parser context
+ * @fullname:  the element fullname
+ * @fullattr:  the attribute fullname
+ * @type:  the attribute type
+ *
+ * Register this attribute type
+ */
+static void
+xmlAddSpecialAttr(xmlParserCtxtPtr ctxt,
+		  const xmlChar *fullname,
+		  const xmlChar *fullattr,
+		  int type)
+{
+    if (ctxt->attsSpecial == NULL) {
+        ctxt->attsSpecial = xmlHashCreateDict(10, ctxt->dict);
+	if (ctxt->attsSpecial == NULL)
+	    goto mem_error;
+    }
+
+    if (xmlHashLookup2(ctxt->attsSpecial, fullname, fullattr) != NULL)
+        return;
+
+    xmlHashAddEntry2(ctxt->attsSpecial, fullname, fullattr,
+                     (void *) (ptrdiff_t) type);
+    return;
+
+mem_error:
+    xmlErrMemory(ctxt, NULL);
+    return;
+}
+
+/**
+ * xmlCleanSpecialAttrCallback:
+ *
+ * Removes CDATA attributes from the special attribute table
+ */
+static void
+xmlCleanSpecialAttrCallback(void *payload, void *data,
+                            const xmlChar *fullname, const xmlChar *fullattr,
+                            const xmlChar *unused ATTRIBUTE_UNUSED) {
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) data;
+
+    if (((ptrdiff_t) payload) == XML_ATTRIBUTE_CDATA) {
+        xmlHashRemoveEntry2(ctxt->attsSpecial, fullname, fullattr, NULL);
+    }
+}
+
+/**
+ * xmlCleanSpecialAttr:
+ * @ctxt:  an XML parser context
+ *
+ * Trim the list of attributes defined to remove all those of type
+ * CDATA as they are not special. This call should be done when finishing
+ * to parse the DTD and before starting to parse the document root.
+ */
+static void
+xmlCleanSpecialAttr(xmlParserCtxtPtr ctxt)
+{
+    if (ctxt->attsSpecial == NULL)
+        return;
+
+    xmlHashScanFull(ctxt->attsSpecial, xmlCleanSpecialAttrCallback, ctxt);
+
+    if (xmlHashSize(ctxt->attsSpecial) == 0) {
+        xmlHashFree(ctxt->attsSpecial, NULL);
+        ctxt->attsSpecial = NULL;
+    }
+    return;
+}
+
+/**
+ * xmlCheckLanguageID:
+ * @lang:  pointer to the string value
+ *
+ * Checks that the value conforms to the LanguageID production:
+ *
+ * NOTE: this is somewhat deprecated, those productions were removed from
+ *       the XML Second edition.
+ *
+ * [33] LanguageID ::= Langcode ('-' Subcode)*
+ * [34] Langcode ::= ISO639Code |  IanaCode |  UserCode
+ * [35] ISO639Code ::= ([a-z] | [A-Z]) ([a-z] | [A-Z])
+ * [36] IanaCode ::= ('i' | 'I') '-' ([a-z] | [A-Z])+
+ * [37] UserCode ::= ('x' | 'X') '-' ([a-z] | [A-Z])+
+ * [38] Subcode ::= ([a-z] | [A-Z])+
+ *
+ * The current REC reference the successors of RFC 1766, currently 5646
+ *
+ * http://www.rfc-editor.org/rfc/rfc5646.txt
+ * langtag       = language
+ *                 ["-" script]
+ *                 ["-" region]
+ *                 *("-" variant)
+ *                 *("-" extension)
+ *                 ["-" privateuse]
+ * language      = 2*3ALPHA            ; shortest ISO 639 code
+ *                 ["-" extlang]       ; sometimes followed by
+ *                                     ; extended language subtags
+ *               / 4ALPHA              ; or reserved for future use
+ *               / 5*8ALPHA            ; or registered language subtag
+ *
+ * extlang       = 3ALPHA              ; selected ISO 639 codes
+ *                 *2("-" 3ALPHA)      ; permanently reserved
+ *
+ * script        = 4ALPHA              ; ISO 15924 code
+ *
+ * region        = 2ALPHA              ; ISO 3166-1 code
+ *               / 3DIGIT              ; UN M.49 code
+ *
+ * variant       = 5*8alphanum         ; registered variants
+ *               / (DIGIT 3alphanum)
+ *
+ * extension     = singleton 1*("-" (2*8alphanum))
+ *
+ *                                     ; Single alphanumerics
+ *                                     ; "x" reserved for private use
+ * singleton     = DIGIT               ; 0 - 9
+ *               / %x41-57             ; A - W
+ *               / %x59-5A             ; Y - Z
+ *               / %x61-77             ; a - w
+ *               / %x79-7A             ; y - z
+ *
+ * it sounds right to still allow Irregular i-xxx IANA and user codes too
+ * The parser below doesn't try to cope with extension or privateuse
+ * that could be added but that's not interoperable anyway
+ *
+ * Returns 1 if correct 0 otherwise
+ **/
+int
+xmlCheckLanguageID(const xmlChar * lang)
+{
+    const xmlChar *cur = lang, *nxt;
+
+    if (cur == NULL)
+        return (0);
+    if (((cur[0] == 'i') && (cur[1] == '-')) ||
+        ((cur[0] == 'I') && (cur[1] == '-')) ||
+        ((cur[0] == 'x') && (cur[1] == '-')) ||
+        ((cur[0] == 'X') && (cur[1] == '-'))) {
+        /*
+         * Still allow IANA code and user code which were coming
+         * from the previous version of the XML-1.0 specification
+         * it's deprecated but we should not fail
+         */
+        cur += 2;
+        while (((cur[0] >= 'A') && (cur[0] <= 'Z')) ||
+               ((cur[0] >= 'a') && (cur[0] <= 'z')))
+            cur++;
+        return(cur[0] == 0);
+    }
+    nxt = cur;
+    while (((nxt[0] >= 'A') && (nxt[0] <= 'Z')) ||
+           ((nxt[0] >= 'a') && (nxt[0] <= 'z')))
+           nxt++;
+    if (nxt - cur >= 4) {
+        /*
+         * Reserved
+         */
+        if ((nxt - cur > 8) || (nxt[0] != 0))
+            return(0);
+        return(1);
+    }
+    if (nxt - cur < 2)
+        return(0);
+    /* we got an ISO 639 code */
+    if (nxt[0] == 0)
+        return(1);
+    if (nxt[0] != '-')
+        return(0);
+
+    nxt++;
+    cur = nxt;
+    /* now we can have extlang or script or region or variant */
+    if ((nxt[0] >= '0') && (nxt[0] <= '9'))
+        goto region_m49;
+
+    while (((nxt[0] >= 'A') && (nxt[0] <= 'Z')) ||
+           ((nxt[0] >= 'a') && (nxt[0] <= 'z')))
+           nxt++;
+    if (nxt - cur == 4)
+        goto script;
+    if (nxt - cur == 2)
+        goto region;
+    if ((nxt - cur >= 5) && (nxt - cur <= 8))
+        goto variant;
+    if (nxt - cur != 3)
+        return(0);
+    /* we parsed an extlang */
+    if (nxt[0] == 0)
+        return(1);
+    if (nxt[0] != '-')
+        return(0);
+
+    nxt++;
+    cur = nxt;
+    /* now we can have script or region or variant */
+    if ((nxt[0] >= '0') && (nxt[0] <= '9'))
+        goto region_m49;
+
+    while (((nxt[0] >= 'A') && (nxt[0] <= 'Z')) ||
+           ((nxt[0] >= 'a') && (nxt[0] <= 'z')))
+           nxt++;
+    if (nxt - cur == 2)
+        goto region;
+    if ((nxt - cur >= 5) && (nxt - cur <= 8))
+        goto variant;
+    if (nxt - cur != 4)
+        return(0);
+    /* we parsed a script */
+script:
+    if (nxt[0] == 0)
+        return(1);
+    if (nxt[0] != '-')
+        return(0);
+
+    nxt++;
+    cur = nxt;
+    /* now we can have region or variant */
+    if ((nxt[0] >= '0') && (nxt[0] <= '9'))
+        goto region_m49;
+
+    while (((nxt[0] >= 'A') && (nxt[0] <= 'Z')) ||
+           ((nxt[0] >= 'a') && (nxt[0] <= 'z')))
+           nxt++;
+
+    if ((nxt - cur >= 5) && (nxt - cur <= 8))
+        goto variant;
+    if (nxt - cur != 2)
+        return(0);
+    /* we parsed a region */
+region:
+    if (nxt[0] == 0)
+        return(1);
+    if (nxt[0] != '-')
+        return(0);
+
+    nxt++;
+    cur = nxt;
+    /* now we can just have a variant */
+    while (((nxt[0] >= 'A') && (nxt[0] <= 'Z')) ||
+           ((nxt[0] >= 'a') && (nxt[0] <= 'z')))
+           nxt++;
+
+    if ((nxt - cur < 5) || (nxt - cur > 8))
+        return(0);
+
+    /* we parsed a variant */
+variant:
+    if (nxt[0] == 0)
+        return(1);
+    if (nxt[0] != '-')
+        return(0);
+    /* extensions and private use subtags not checked */
+    return (1);
+
+region_m49:
+    if (((nxt[1] >= '0') && (nxt[1] <= '9')) &&
+        ((nxt[2] >= '0') && (nxt[2] <= '9'))) {
+        nxt += 3;
+        goto region;
+    }
+    return(0);
+}
+
+/************************************************************************
+ *									*
+ *		Parser stacks related functions and macros		*
+ *									*
+ ************************************************************************/
+
+static xmlEntityPtr xmlParseStringEntityRef(xmlParserCtxtPtr ctxt,
+                                            const xmlChar ** str);
+
+#ifdef SAX2
+/**
+ * nsPush:
+ * @ctxt:  an XML parser context
+ * @prefix:  the namespace prefix or NULL
+ * @URL:  the namespace name
+ *
+ * Pushes a new parser namespace on top of the ns stack
+ *
+ * Returns -1 in case of error, -2 if the namespace should be discarded
+ *	   and the index in the stack otherwise.
+ */
+static int
+nsPush(xmlParserCtxtPtr ctxt, const xmlChar *prefix, const xmlChar *URL)
+{
+    if (ctxt->options & XML_PARSE_NSCLEAN) {
+        int i;
+	for (i = ctxt->nsNr - 2;i >= 0;i -= 2) {
+	    if (ctxt->nsTab[i] == prefix) {
+		/* in scope */
+	        if (ctxt->nsTab[i + 1] == URL)
+		    return(-2);
+		/* out of scope keep it */
+		break;
+	    }
+	}
+    }
+    if ((ctxt->nsMax == 0) || (ctxt->nsTab == NULL)) {
+	ctxt->nsMax = 10;
+	ctxt->nsNr = 0;
+	ctxt->nsTab = (const xmlChar **)
+	              xmlMalloc(ctxt->nsMax * sizeof(xmlChar *));
+	if (ctxt->nsTab == NULL) {
+	    xmlErrMemory(ctxt, NULL);
+	    ctxt->nsMax = 0;
+            return (-1);
+	}
+    } else if (ctxt->nsNr >= ctxt->nsMax) {
+        const xmlChar ** tmp;
+        ctxt->nsMax *= 2;
+        tmp = (const xmlChar **) xmlRealloc((char *) ctxt->nsTab,
+				    ctxt->nsMax * sizeof(ctxt->nsTab[0]));
+        if (tmp == NULL) {
+            xmlErrMemory(ctxt, NULL);
+	    ctxt->nsMax /= 2;
+            return (-1);
+        }
+	ctxt->nsTab = tmp;
+    }
+    ctxt->nsTab[ctxt->nsNr++] = prefix;
+    ctxt->nsTab[ctxt->nsNr++] = URL;
+    return (ctxt->nsNr);
+}
+/**
+ * nsPop:
+ * @ctxt: an XML parser context
+ * @nr:  the number to pop
+ *
+ * Pops the top @nr parser prefix/namespace from the ns stack
+ *
+ * Returns the number of namespaces removed
+ */
+static int
+nsPop(xmlParserCtxtPtr ctxt, int nr)
+{
+    int i;
+
+    if (ctxt->nsTab == NULL) return(0);
+    if (ctxt->nsNr < nr) {
+        xmlGenericError(xmlGenericErrorContext, "Pbm popping %d NS\n", nr);
+        nr = ctxt->nsNr;
+    }
+    if (ctxt->nsNr <= 0)
+        return (0);
+
+    for (i = 0;i < nr;i++) {
+         ctxt->nsNr--;
+	 ctxt->nsTab[ctxt->nsNr] = NULL;
+    }
+    return(nr);
+}
+#endif
+
+static int
+xmlCtxtGrowAttrs(xmlParserCtxtPtr ctxt, int nr) {
+    const xmlChar **atts;
+    int *attallocs;
+    int maxatts;
+
+    if (ctxt->atts == NULL) {
+	maxatts = 55; /* allow for 10 attrs by default */
+	atts = (const xmlChar **)
+	       xmlMalloc(maxatts * sizeof(xmlChar *));
+	if (atts == NULL) goto mem_error;
+	ctxt->atts = atts;
+	attallocs = (int *) xmlMalloc((maxatts / 5) * sizeof(int));
+	if (attallocs == NULL) goto mem_error;
+	ctxt->attallocs = attallocs;
+	ctxt->maxatts = maxatts;
+    } else if (nr + 5 > ctxt->maxatts) {
+	maxatts = (nr + 5) * 2;
+	atts = (const xmlChar **) xmlRealloc((void *) ctxt->atts,
+				     maxatts * sizeof(const xmlChar *));
+	if (atts == NULL) goto mem_error;
+	ctxt->atts = atts;
+	attallocs = (int *) xmlRealloc((void *) ctxt->attallocs,
+	                             (maxatts / 5) * sizeof(int));
+	if (attallocs == NULL) goto mem_error;
+	ctxt->attallocs = attallocs;
+	ctxt->maxatts = maxatts;
+    }
+    return(ctxt->maxatts);
+mem_error:
+    xmlErrMemory(ctxt, NULL);
+    return(-1);
+}
+
+/**
+ * inputPush:
+ * @ctxt:  an XML parser context
+ * @value:  the parser input
+ *
+ * Pushes a new parser input on top of the input stack
+ *
+ * Returns -1 in case of error, the index in the stack otherwise
+ */
+int
+inputPush(xmlParserCtxtPtr ctxt, xmlParserInputPtr value)
+{
+    if ((ctxt == NULL) || (value == NULL))
+        return(-1);
+    if (ctxt->inputNr >= ctxt->inputMax) {
+        ctxt->inputMax *= 2;
+        ctxt->inputTab =
+            (xmlParserInputPtr *) xmlRealloc(ctxt->inputTab,
+                                             ctxt->inputMax *
+                                             sizeof(ctxt->inputTab[0]));
+        if (ctxt->inputTab == NULL) {
+            xmlErrMemory(ctxt, NULL);
+	    xmlFreeInputStream(value);
+	    ctxt->inputMax /= 2;
+	    value = NULL;
+            return (-1);
+        }
+    }
+    ctxt->inputTab[ctxt->inputNr] = value;
+    ctxt->input = value;
+    return (ctxt->inputNr++);
+}
+/**
+ * inputPop:
+ * @ctxt: an XML parser context
+ *
+ * Pops the top parser input from the input stack
+ *
+ * Returns the input just removed
+ */
+xmlParserInputPtr
+inputPop(xmlParserCtxtPtr ctxt)
+{
+    xmlParserInputPtr ret;
+
+    if (ctxt == NULL)
+        return(NULL);
+    if (ctxt->inputNr <= 0)
+        return (NULL);
+    ctxt->inputNr--;
+    if (ctxt->inputNr > 0)
+        ctxt->input = ctxt->inputTab[ctxt->inputNr - 1];
+    else
+        ctxt->input = NULL;
+    ret = ctxt->inputTab[ctxt->inputNr];
+    ctxt->inputTab[ctxt->inputNr] = NULL;
+    return (ret);
+}
+/**
+ * nodePush:
+ * @ctxt:  an XML parser context
+ * @value:  the element node
+ *
+ * Pushes a new element node on top of the node stack
+ *
+ * Returns -1 in case of error, the index in the stack otherwise
+ */
+int
+nodePush(xmlParserCtxtPtr ctxt, xmlNodePtr value)
+{
+    if (ctxt == NULL) return(0);
+    if (ctxt->nodeNr >= ctxt->nodeMax) {
+        xmlNodePtr *tmp;
+
+	tmp = (xmlNodePtr *) xmlRealloc(ctxt->nodeTab,
+                                      ctxt->nodeMax * 2 *
+                                      sizeof(ctxt->nodeTab[0]));
+        if (tmp == NULL) {
+            xmlErrMemory(ctxt, NULL);
+            return (-1);
+        }
+        ctxt->nodeTab = tmp;
+	ctxt->nodeMax *= 2;
+    }
+    if ((((unsigned int) ctxt->nodeNr) > xmlParserMaxDepth) &&
+        ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+	xmlFatalErrMsgInt(ctxt, XML_ERR_INTERNAL_ERROR,
+		 "Excessive depth in document: %d use XML_PARSE_HUGE option\n",
+			  xmlParserMaxDepth);
+	xmlHaltParser(ctxt);
+	return(-1);
+    }
+    ctxt->nodeTab[ctxt->nodeNr] = value;
+    ctxt->node = value;
+    return (ctxt->nodeNr++);
+}
+
+/**
+ * nodePop:
+ * @ctxt: an XML parser context
+ *
+ * Pops the top element node from the node stack
+ *
+ * Returns the node just removed
+ */
+xmlNodePtr
+nodePop(xmlParserCtxtPtr ctxt)
+{
+    xmlNodePtr ret;
+
+    if (ctxt == NULL) return(NULL);
+    if (ctxt->nodeNr <= 0)
+        return (NULL);
+    ctxt->nodeNr--;
+    if (ctxt->nodeNr > 0)
+        ctxt->node = ctxt->nodeTab[ctxt->nodeNr - 1];
+    else
+        ctxt->node = NULL;
+    ret = ctxt->nodeTab[ctxt->nodeNr];
+    ctxt->nodeTab[ctxt->nodeNr] = NULL;
+    return (ret);
+}
+
+/**
+ * nameNsPush:
+ * @ctxt:  an XML parser context
+ * @value:  the element name
+ * @prefix:  the element prefix
+ * @URI:  the element namespace name
+ * @line:  the current line number for error messages
+ * @nsNr:  the number of namespaces pushed on the namespace table
+ *
+ * Pushes a new element name/prefix/URL on top of the name stack
+ *
+ * Returns -1 in case of error, the index in the stack otherwise
+ */
+static int
+nameNsPush(xmlParserCtxtPtr ctxt, const xmlChar * value,
+           const xmlChar *prefix, const xmlChar *URI, int line, int nsNr)
+{
+    xmlStartTag *tag;
+
+    if (ctxt->nameNr >= ctxt->nameMax) {
+        const xmlChar * *tmp;
+        xmlStartTag *tmp2;
+        ctxt->nameMax *= 2;
+        tmp = (const xmlChar * *) xmlRealloc((xmlChar * *)ctxt->nameTab,
+                                    ctxt->nameMax *
+                                    sizeof(ctxt->nameTab[0]));
+        if (tmp == NULL) {
+	    ctxt->nameMax /= 2;
+	    goto mem_error;
+        }
+	ctxt->nameTab = tmp;
+        tmp2 = (xmlStartTag *) xmlRealloc((void * *)ctxt->pushTab,
+                                    ctxt->nameMax *
+                                    sizeof(ctxt->pushTab[0]));
+        if (tmp2 == NULL) {
+	    ctxt->nameMax /= 2;
+	    goto mem_error;
+        }
+	ctxt->pushTab = tmp2;
+    } else if (ctxt->pushTab == NULL) {
+        ctxt->pushTab = (xmlStartTag *) xmlMalloc(ctxt->nameMax *
+                                            sizeof(ctxt->pushTab[0]));
+        if (ctxt->pushTab == NULL)
+            goto mem_error;
+    }
+    ctxt->nameTab[ctxt->nameNr] = value;
+    ctxt->name = value;
+    tag = &ctxt->pushTab[ctxt->nameNr];
+    tag->prefix = prefix;
+    tag->URI = URI;
+    tag->line = line;
+    tag->nsNr = nsNr;
+    return (ctxt->nameNr++);
+mem_error:
+    xmlErrMemory(ctxt, NULL);
+    return (-1);
+}
+#ifdef LIBXML_PUSH_ENABLED
+/**
+ * nameNsPop:
+ * @ctxt: an XML parser context
+ *
+ * Pops the top element/prefix/URI name from the name stack
+ *
+ * Returns the name just removed
+ */
+static const xmlChar *
+nameNsPop(xmlParserCtxtPtr ctxt)
+{
+    const xmlChar *ret;
+
+    if (ctxt->nameNr <= 0)
+        return (NULL);
+    ctxt->nameNr--;
+    if (ctxt->nameNr > 0)
+        ctxt->name = ctxt->nameTab[ctxt->nameNr - 1];
+    else
+        ctxt->name = NULL;
+    ret = ctxt->nameTab[ctxt->nameNr];
+    ctxt->nameTab[ctxt->nameNr] = NULL;
+    return (ret);
+}
+#endif /* LIBXML_PUSH_ENABLED */
+
+/**
+ * namePush:
+ * @ctxt:  an XML parser context
+ * @value:  the element name
+ *
+ * Pushes a new element name on top of the name stack
+ *
+ * Returns -1 in case of error, the index in the stack otherwise
+ */
+int
+namePush(xmlParserCtxtPtr ctxt, const xmlChar * value)
+{
+    if (ctxt == NULL) return (-1);
+
+    if (ctxt->nameNr >= ctxt->nameMax) {
+        const xmlChar * *tmp;
+        tmp = (const xmlChar * *) xmlRealloc((xmlChar * *)ctxt->nameTab,
+                                    ctxt->nameMax * 2 *
+                                    sizeof(ctxt->nameTab[0]));
+        if (tmp == NULL) {
+	    goto mem_error;
+        }
+	ctxt->nameTab = tmp;
+        ctxt->nameMax *= 2;
+    }
+    ctxt->nameTab[ctxt->nameNr] = value;
+    ctxt->name = value;
+    return (ctxt->nameNr++);
+mem_error:
+    xmlErrMemory(ctxt, NULL);
+    return (-1);
+}
+/**
+ * namePop:
+ * @ctxt: an XML parser context
+ *
+ * Pops the top element name from the name stack
+ *
+ * Returns the name just removed
+ */
+const xmlChar *
+namePop(xmlParserCtxtPtr ctxt)
+{
+    const xmlChar *ret;
+
+    if ((ctxt == NULL) || (ctxt->nameNr <= 0))
+        return (NULL);
+    ctxt->nameNr--;
+    if (ctxt->nameNr > 0)
+        ctxt->name = ctxt->nameTab[ctxt->nameNr - 1];
+    else
+        ctxt->name = NULL;
+    ret = ctxt->nameTab[ctxt->nameNr];
+    ctxt->nameTab[ctxt->nameNr] = NULL;
+    return (ret);
+}
+
+static int spacePush(xmlParserCtxtPtr ctxt, int val) {
+    if (ctxt->spaceNr >= ctxt->spaceMax) {
+        int *tmp;
+
+	ctxt->spaceMax *= 2;
+        tmp = (int *) xmlRealloc(ctxt->spaceTab,
+	                         ctxt->spaceMax * sizeof(ctxt->spaceTab[0]));
+        if (tmp == NULL) {
+	    xmlErrMemory(ctxt, NULL);
+	    ctxt->spaceMax /=2;
+	    return(-1);
+	}
+	ctxt->spaceTab = tmp;
+    }
+    ctxt->spaceTab[ctxt->spaceNr] = val;
+    ctxt->space = &ctxt->spaceTab[ctxt->spaceNr];
+    return(ctxt->spaceNr++);
+}
+
+static int spacePop(xmlParserCtxtPtr ctxt) {
+    int ret;
+    if (ctxt->spaceNr <= 0) return(0);
+    ctxt->spaceNr--;
+    if (ctxt->spaceNr > 0)
+	ctxt->space = &ctxt->spaceTab[ctxt->spaceNr - 1];
+    else
+        ctxt->space = &ctxt->spaceTab[0];
+    ret = ctxt->spaceTab[ctxt->spaceNr];
+    ctxt->spaceTab[ctxt->spaceNr] = -1;
+    return(ret);
+}
+
+/*
+ * Macros for accessing the content. Those should be used only by the parser,
+ * and not exported.
+ *
+ * Dirty macros, i.e. one often need to make assumption on the context to
+ * use them
+ *
+ *   CUR_PTR return the current pointer to the xmlChar to be parsed.
+ *           To be used with extreme caution since operations consuming
+ *           characters may move the input buffer to a different location !
+ *   CUR     returns the current xmlChar value, i.e. a 8 bit value if compiled
+ *           This should be used internally by the parser
+ *           only to compare to ASCII values otherwise it would break when
+ *           running with UTF-8 encoding.
+ *   RAW     same as CUR but in the input buffer, bypass any token
+ *           extraction that may have been done
+ *   NXT(n)  returns the n'th next xmlChar. Same as CUR is should be used only
+ *           to compare on ASCII based substring.
+ *   SKIP(n) Skip n xmlChar, and must also be used only to skip ASCII defined
+ *           strings without newlines within the parser.
+ *   NEXT1(l) Skip 1 xmlChar, and must also be used only to skip 1 non-newline ASCII
+ *           defined char within the parser.
+ * Clean macros, not dependent of an ASCII context, expect UTF-8 encoding
+ *
+ *   NEXT    Skip to the next character, this does the proper decoding
+ *           in UTF-8 mode. It also pop-up unfinished entities on the fly.
+ *   NEXTL(l) Skip the current unicode character of l xmlChars long.
+ *   CUR_CHAR(l) returns the current unicode character (int), set l
+ *           to the number of xmlChars used for the encoding [0-5].
+ *   CUR_SCHAR  same but operate on a string instead of the context
+ *   COPY_BUF  copy the current unicode char to the target buffer, increment
+ *            the index
+ *   GROW, SHRINK  handling of input buffers
+ */
+
+#define RAW (*ctxt->input->cur)
+#define CUR (*ctxt->input->cur)
+#define NXT(val) ctxt->input->cur[(val)]
+#define CUR_PTR ctxt->input->cur
+#define BASE_PTR ctxt->input->base
+
+#define CMP4( s, c1, c2, c3, c4 ) \
+  ( ((unsigned char *) s)[ 0 ] == c1 && ((unsigned char *) s)[ 1 ] == c2 && \
+    ((unsigned char *) s)[ 2 ] == c3 && ((unsigned char *) s)[ 3 ] == c4 )
+#define CMP5( s, c1, c2, c3, c4, c5 ) \
+  ( CMP4( s, c1, c2, c3, c4 ) && ((unsigned char *) s)[ 4 ] == c5 )
+#define CMP6( s, c1, c2, c3, c4, c5, c6 ) \
+  ( CMP5( s, c1, c2, c3, c4, c5 ) && ((unsigned char *) s)[ 5 ] == c6 )
+#define CMP7( s, c1, c2, c3, c4, c5, c6, c7 ) \
+  ( CMP6( s, c1, c2, c3, c4, c5, c6 ) && ((unsigned char *) s)[ 6 ] == c7 )
+#define CMP8( s, c1, c2, c3, c4, c5, c6, c7, c8 ) \
+  ( CMP7( s, c1, c2, c3, c4, c5, c6, c7 ) && ((unsigned char *) s)[ 7 ] == c8 )
+#define CMP9( s, c1, c2, c3, c4, c5, c6, c7, c8, c9 ) \
+  ( CMP8( s, c1, c2, c3, c4, c5, c6, c7, c8 ) && \
+    ((unsigned char *) s)[ 8 ] == c9 )
+#define CMP10( s, c1, c2, c3, c4, c5, c6, c7, c8, c9, c10 ) \
+  ( CMP9( s, c1, c2, c3, c4, c5, c6, c7, c8, c9 ) && \
+    ((unsigned char *) s)[ 9 ] == c10 )
+
+#define SKIP(val) do {							\
+    ctxt->input->cur += (val),ctxt->input->col+=(val);			\
+    if (*ctxt->input->cur == 0)						\
+        xmlParserInputGrow(ctxt->input, INPUT_CHUNK);			\
+  } while (0)
+
+#define SKIPL(val) do {							\
+    int skipl;								\
+    for(skipl=0; skipl<val; skipl++) {					\
+	if (*(ctxt->input->cur) == '\n') {				\
+	ctxt->input->line++; ctxt->input->col = 1;			\
+	} else ctxt->input->col++;					\
+	ctxt->input->cur++;						\
+    }									\
+    if (*ctxt->input->cur == 0)						\
+        xmlParserInputGrow(ctxt->input, INPUT_CHUNK);			\
+  } while (0)
+
+#define SHRINK if ((ctxt->progressive == 0) &&				\
+		   (ctxt->input->cur - ctxt->input->base > 2 * INPUT_CHUNK) && \
+		   (ctxt->input->end - ctxt->input->cur < 2 * INPUT_CHUNK)) \
+	xmlSHRINK (ctxt);
+
+static void xmlSHRINK (xmlParserCtxtPtr ctxt) {
+    xmlParserInputShrink(ctxt->input);
+    if (*ctxt->input->cur == 0)
+        xmlParserInputGrow(ctxt->input, INPUT_CHUNK);
+}
+
+#define GROW if ((ctxt->progressive == 0) &&				\
+		 (ctxt->input->end - ctxt->input->cur < INPUT_CHUNK))	\
+	xmlGROW (ctxt);
+
+static void xmlGROW (xmlParserCtxtPtr ctxt) {
+    ptrdiff_t curEnd = ctxt->input->end - ctxt->input->cur;
+    ptrdiff_t curBase = ctxt->input->cur - ctxt->input->base;
+
+    if (((curEnd > XML_MAX_LOOKUP_LIMIT) ||
+         (curBase > XML_MAX_LOOKUP_LIMIT)) &&
+         ((ctxt->input->buf) &&
+          (ctxt->input->buf->readcallback != xmlInputReadCallbackNop)) &&
+        ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+        xmlFatalErr(ctxt, XML_ERR_INTERNAL_ERROR, "Huge input lookup");
+        xmlHaltParser(ctxt);
+	return;
+    }
+    xmlParserInputGrow(ctxt->input, INPUT_CHUNK);
+    if ((ctxt->input->cur > ctxt->input->end) ||
+        (ctxt->input->cur < ctxt->input->base)) {
+        xmlHaltParser(ctxt);
+        xmlFatalErr(ctxt, XML_ERR_INTERNAL_ERROR, "cur index out of bound");
+	return;
+    }
+    if ((ctxt->input->cur != NULL) && (*ctxt->input->cur == 0))
+        xmlParserInputGrow(ctxt->input, INPUT_CHUNK);
+}
+
+#define SKIP_BLANKS xmlSkipBlankChars(ctxt)
+
+#define NEXT xmlNextChar(ctxt)
+
+#define NEXT1 {								\
+	ctxt->input->col++;						\
+	ctxt->input->cur++;						\
+	if (*ctxt->input->cur == 0)					\
+	    xmlParserInputGrow(ctxt->input, INPUT_CHUNK);		\
+    }
+
+#define NEXTL(l) do {							\
+    if (*(ctxt->input->cur) == '\n') {					\
+	ctxt->input->line++; ctxt->input->col = 1;			\
+    } else ctxt->input->col++;						\
+    ctxt->input->cur += l;				\
+  } while (0)
+
+#define CUR_CHAR(l) xmlCurrentChar(ctxt, &l)
+#define CUR_SCHAR(s, l) xmlStringCurrentChar(ctxt, s, &l)
+
+#define COPY_BUF(l,b,i,v)						\
+    if (l == 1) b[i++] = (xmlChar) v;					\
+    else i += xmlCopyCharMultiByte(&b[i],v)
+
+/**
+ * xmlSkipBlankChars:
+ * @ctxt:  the XML parser context
+ *
+ * skip all blanks character found at that point in the input streams.
+ * It pops up finished entities in the process if allowable at that point.
+ *
+ * Returns the number of space chars skipped
+ */
+
+int
+xmlSkipBlankChars(xmlParserCtxtPtr ctxt) {
+    int res = 0;
+
+    /*
+     * It's Okay to use CUR/NEXT here since all the blanks are on
+     * the ASCII range.
+     */
+    if (ctxt->instate != XML_PARSER_DTD) {
+	const xmlChar *cur;
+	/*
+	 * if we are in the document content, go really fast
+	 */
+	cur = ctxt->input->cur;
+	while (IS_BLANK_CH(*cur)) {
+	    if (*cur == '\n') {
+		ctxt->input->line++; ctxt->input->col = 1;
+	    } else {
+		ctxt->input->col++;
+	    }
+	    cur++;
+	    res++;
+	    if (*cur == 0) {
+		ctxt->input->cur = cur;
+		xmlParserInputGrow(ctxt->input, INPUT_CHUNK);
+		cur = ctxt->input->cur;
+	    }
+	}
+	ctxt->input->cur = cur;
+    } else {
+        int expandPE = ((ctxt->external != 0) || (ctxt->inputNr != 1));
+
+	while (1) {
+            if (IS_BLANK_CH(CUR)) { /* CHECKED tstblanks.xml */
+		NEXT;
+	    } else if (CUR == '%') {
+                /*
+                 * Need to handle support of entities branching here
+                 */
+	        if ((expandPE == 0) || (IS_BLANK_CH(NXT(1))) || (NXT(1) == 0))
+                    break;
+	        xmlParsePEReference(ctxt);
+            } else if (CUR == 0) {
+                if (ctxt->inputNr <= 1)
+                    break;
+                xmlPopInput(ctxt);
+            } else {
+                break;
+            }
+
+            /*
+             * Also increase the counter when entering or exiting a PERef.
+             * The spec says: "When a parameter-entity reference is recognized
+             * in the DTD and included, its replacement text MUST be enlarged
+             * by the attachment of one leading and one following space (#x20)
+             * character."
+             */
+	    res++;
+        }
+    }
+    return(res);
+}
+
+/************************************************************************
+ *									*
+ *		Commodity functions to handle entities			*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlPopInput:
+ * @ctxt:  an XML parser context
+ *
+ * xmlPopInput: the current input pointed by ctxt->input came to an end
+ *          pop it and return the next char.
+ *
+ * Returns the current xmlChar in the parser context
+ */
+xmlChar
+xmlPopInput(xmlParserCtxtPtr ctxt) {
+    if ((ctxt == NULL) || (ctxt->inputNr <= 1)) return(0);
+    if (xmlParserDebugEntities)
+	xmlGenericError(xmlGenericErrorContext,
+		"Popping input %d\n", ctxt->inputNr);
+    if ((ctxt->inputNr > 1) && (ctxt->inSubset == 0) &&
+        (ctxt->instate != XML_PARSER_EOF))
+        xmlFatalErr(ctxt, XML_ERR_INTERNAL_ERROR,
+                    "Unfinished entity outside the DTD");
+    xmlFreeInputStream(inputPop(ctxt));
+    if (*ctxt->input->cur == 0)
+        xmlParserInputGrow(ctxt->input, INPUT_CHUNK);
+    return(CUR);
+}
+
+/**
+ * xmlPushInput:
+ * @ctxt:  an XML parser context
+ * @input:  an XML parser input fragment (entity, XML fragment ...).
+ *
+ * xmlPushInput: switch to a new input stream which is stacked on top
+ *               of the previous one(s).
+ * Returns -1 in case of error or the index in the input stack
+ */
+int
+xmlPushInput(xmlParserCtxtPtr ctxt, xmlParserInputPtr input) {
+    int ret;
+    if (input == NULL) return(-1);
+
+    if (xmlParserDebugEntities) {
+	if ((ctxt->input != NULL) && (ctxt->input->filename))
+	    xmlGenericError(xmlGenericErrorContext,
+		    "%s(%d): ", ctxt->input->filename,
+		    ctxt->input->line);
+	xmlGenericError(xmlGenericErrorContext,
+		"Pushing input %d : %.30s\n", ctxt->inputNr+1, input->cur);
+    }
+    if (((ctxt->inputNr > 40) && ((ctxt->options & XML_PARSE_HUGE) == 0)) ||
+        (ctxt->inputNr > 1024)) {
+        xmlFatalErr(ctxt, XML_ERR_ENTITY_LOOP, NULL);
+        while (ctxt->inputNr > 1)
+            xmlFreeInputStream(inputPop(ctxt));
+	return(-1);
+    }
+    ret = inputPush(ctxt, input);
+    if (ctxt->instate == XML_PARSER_EOF)
+        return(-1);
+    GROW;
+    return(ret);
+}
+
+/**
+ * xmlParseCharRef:
+ * @ctxt:  an XML parser context
+ *
+ * parse Reference declarations
+ *
+ * [66] CharRef ::= '&#' [0-9]+ ';' |
+ *                  '&#x' [0-9a-fA-F]+ ';'
+ *
+ * [ WFC: Legal Character ]
+ * Characters referred to using character references must match the
+ * production for Char.
+ *
+ * Returns the value parsed (as an int), 0 in case of error
+ */
+int
+xmlParseCharRef(xmlParserCtxtPtr ctxt) {
+    int val = 0;
+    int count = 0;
+
+    /*
+     * Using RAW/CUR/NEXT is okay since we are working on ASCII range here
+     */
+    if ((RAW == '&') && (NXT(1) == '#') &&
+        (NXT(2) == 'x')) {
+	SKIP(3);
+	GROW;
+	while (RAW != ';') { /* loop blocked by count */
+	    if (count++ > 20) {
+		count = 0;
+		GROW;
+                if (ctxt->instate == XML_PARSER_EOF)
+                    return(0);
+	    }
+	    if ((RAW >= '0') && (RAW <= '9'))
+	        val = val * 16 + (CUR - '0');
+	    else if ((RAW >= 'a') && (RAW <= 'f') && (count < 20))
+	        val = val * 16 + (CUR - 'a') + 10;
+	    else if ((RAW >= 'A') && (RAW <= 'F') && (count < 20))
+	        val = val * 16 + (CUR - 'A') + 10;
+	    else {
+		xmlFatalErr(ctxt, XML_ERR_INVALID_HEX_CHARREF, NULL);
+		val = 0;
+		break;
+	    }
+	    if (val > 0x110000)
+	        val = 0x110000;
+
+	    NEXT;
+	    count++;
+	}
+	if (RAW == ';') {
+	    /* on purpose to avoid reentrancy problems with NEXT and SKIP */
+	    ctxt->input->col++;
+	    ctxt->input->cur++;
+	}
+    } else if  ((RAW == '&') && (NXT(1) == '#')) {
+	SKIP(2);
+	GROW;
+	while (RAW != ';') { /* loop blocked by count */
+	    if (count++ > 20) {
+		count = 0;
+		GROW;
+                if (ctxt->instate == XML_PARSER_EOF)
+                    return(0);
+	    }
+	    if ((RAW >= '0') && (RAW <= '9'))
+	        val = val * 10 + (CUR - '0');
+	    else {
+		xmlFatalErr(ctxt, XML_ERR_INVALID_DEC_CHARREF, NULL);
+		val = 0;
+		break;
+	    }
+	    if (val > 0x110000)
+	        val = 0x110000;
+
+	    NEXT;
+	    count++;
+	}
+	if (RAW == ';') {
+	    /* on purpose to avoid reentrancy problems with NEXT and SKIP */
+	    ctxt->input->col++;
+	    ctxt->input->cur++;
+	}
+    } else {
+        xmlFatalErr(ctxt, XML_ERR_INVALID_CHARREF, NULL);
+    }
+
+    /*
+     * [ WFC: Legal Character ]
+     * Characters referred to using character references must match the
+     * production for Char.
+     */
+    if (val >= 0x110000) {
+        xmlFatalErrMsgInt(ctxt, XML_ERR_INVALID_CHAR,
+                "xmlParseCharRef: character reference out of bounds\n",
+	        val);
+    } else if (IS_CHAR(val)) {
+        return(val);
+    } else {
+        xmlFatalErrMsgInt(ctxt, XML_ERR_INVALID_CHAR,
+                          "xmlParseCharRef: invalid xmlChar value %d\n",
+	                  val);
+    }
+    return(0);
+}
+
+/**
+ * xmlParseStringCharRef:
+ * @ctxt:  an XML parser context
+ * @str:  a pointer to an index in the string
+ *
+ * parse Reference declarations, variant parsing from a string rather
+ * than an an input flow.
+ *
+ * [66] CharRef ::= '&#' [0-9]+ ';' |
+ *                  '&#x' [0-9a-fA-F]+ ';'
+ *
+ * [ WFC: Legal Character ]
+ * Characters referred to using character references must match the
+ * production for Char.
+ *
+ * Returns the value parsed (as an int), 0 in case of error, str will be
+ *         updated to the current value of the index
+ */
+static int
+xmlParseStringCharRef(xmlParserCtxtPtr ctxt, const xmlChar **str) {
+    const xmlChar *ptr;
+    xmlChar cur;
+    int val = 0;
+
+    if ((str == NULL) || (*str == NULL)) return(0);
+    ptr = *str;
+    cur = *ptr;
+    if ((cur == '&') && (ptr[1] == '#') && (ptr[2] == 'x')) {
+	ptr += 3;
+	cur = *ptr;
+	while (cur != ';') { /* Non input consuming loop */
+	    if ((cur >= '0') && (cur <= '9'))
+	        val = val * 16 + (cur - '0');
+	    else if ((cur >= 'a') && (cur <= 'f'))
+	        val = val * 16 + (cur - 'a') + 10;
+	    else if ((cur >= 'A') && (cur <= 'F'))
+	        val = val * 16 + (cur - 'A') + 10;
+	    else {
+		xmlFatalErr(ctxt, XML_ERR_INVALID_HEX_CHARREF, NULL);
+		val = 0;
+		break;
+	    }
+	    if (val > 0x110000)
+	        val = 0x110000;
+
+	    ptr++;
+	    cur = *ptr;
+	}
+	if (cur == ';')
+	    ptr++;
+    } else if  ((cur == '&') && (ptr[1] == '#')){
+	ptr += 2;
+	cur = *ptr;
+	while (cur != ';') { /* Non input consuming loops */
+	    if ((cur >= '0') && (cur <= '9'))
+	        val = val * 10 + (cur - '0');
+	    else {
+		xmlFatalErr(ctxt, XML_ERR_INVALID_DEC_CHARREF, NULL);
+		val = 0;
+		break;
+	    }
+	    if (val > 0x110000)
+	        val = 0x110000;
+
+	    ptr++;
+	    cur = *ptr;
+	}
+	if (cur == ';')
+	    ptr++;
+    } else {
+	xmlFatalErr(ctxt, XML_ERR_INVALID_CHARREF, NULL);
+	return(0);
+    }
+    *str = ptr;
+
+    /*
+     * [ WFC: Legal Character ]
+     * Characters referred to using character references must match the
+     * production for Char.
+     */
+    if (val >= 0x110000) {
+        xmlFatalErrMsgInt(ctxt, XML_ERR_INVALID_CHAR,
+                "xmlParseStringCharRef: character reference out of bounds\n",
+                val);
+    } else if (IS_CHAR(val)) {
+        return(val);
+    } else {
+        xmlFatalErrMsgInt(ctxt, XML_ERR_INVALID_CHAR,
+			  "xmlParseStringCharRef: invalid xmlChar value %d\n",
+			  val);
+    }
+    return(0);
+}
+
+/**
+ * xmlParserHandlePEReference:
+ * @ctxt:  the parser context
+ *
+ * [69] PEReference ::= '%' Name ';'
+ *
+ * [ WFC: No Recursion ]
+ * A parsed entity must not contain a recursive
+ * reference to itself, either directly or indirectly.
+ *
+ * [ WFC: Entity Declared ]
+ * In a document without any DTD, a document with only an internal DTD
+ * subset which contains no parameter entity references, or a document
+ * with "standalone='yes'", ...  ... The declaration of a parameter
+ * entity must precede any reference to it...
+ *
+ * [ VC: Entity Declared ]
+ * In a document with an external subset or external parameter entities
+ * with "standalone='no'", ...  ... The declaration of a parameter entity
+ * must precede any reference to it...
+ *
+ * [ WFC: In DTD ]
+ * Parameter-entity references may only appear in the DTD.
+ * NOTE: misleading but this is handled.
+ *
+ * A PEReference may have been detected in the current input stream
+ * the handling is done accordingly to
+ *      http://www.w3.org/TR/REC-xml#entproc
+ * i.e.
+ *   - Included in literal in entity values
+ *   - Included as Parameter Entity reference within DTDs
+ */
+void
+xmlParserHandlePEReference(xmlParserCtxtPtr ctxt) {
+    switch(ctxt->instate) {
+	case XML_PARSER_CDATA_SECTION:
+	    return;
+        case XML_PARSER_COMMENT:
+	    return;
+	case XML_PARSER_START_TAG:
+	    return;
+	case XML_PARSER_END_TAG:
+	    return;
+        case XML_PARSER_EOF:
+	    xmlFatalErr(ctxt, XML_ERR_PEREF_AT_EOF, NULL);
+	    return;
+        case XML_PARSER_PROLOG:
+	case XML_PARSER_START:
+	case XML_PARSER_MISC:
+	    xmlFatalErr(ctxt, XML_ERR_PEREF_IN_PROLOG, NULL);
+	    return;
+	case XML_PARSER_ENTITY_DECL:
+        case XML_PARSER_CONTENT:
+        case XML_PARSER_ATTRIBUTE_VALUE:
+        case XML_PARSER_PI:
+	case XML_PARSER_SYSTEM_LITERAL:
+	case XML_PARSER_PUBLIC_LITERAL:
+	    /* we just ignore it there */
+	    return;
+        case XML_PARSER_EPILOG:
+	    xmlFatalErr(ctxt, XML_ERR_PEREF_IN_EPILOG, NULL);
+	    return;
+	case XML_PARSER_ENTITY_VALUE:
+	    /*
+	     * NOTE: in the case of entity values, we don't do the
+	     *       substitution here since we need the literal
+	     *       entity value to be able to save the internal
+	     *       subset of the document.
+	     *       This will be handled by xmlStringDecodeEntities
+	     */
+	    return;
+        case XML_PARSER_DTD:
+	    /*
+	     * [WFC: Well-Formedness Constraint: PEs in Internal Subset]
+	     * In the internal DTD subset, parameter-entity references
+	     * can occur only where markup declarations can occur, not
+	     * within markup declarations.
+	     * In that case this is handled in xmlParseMarkupDecl
+	     */
+	    if ((ctxt->external == 0) && (ctxt->inputNr == 1))
+		return;
+	    if (IS_BLANK_CH(NXT(1)) || NXT(1) == 0)
+		return;
+            break;
+        case XML_PARSER_IGNORE:
+            return;
+    }
+
+    xmlParsePEReference(ctxt);
+}
+
+/*
+ * Macro used to grow the current buffer.
+ * buffer##_size is expected to be a size_t
+ * mem_error: is expected to handle memory allocation failures
+ */
+#define growBuffer(buffer, n) {						\
+    xmlChar *tmp;							\
+    size_t new_size = buffer##_size * 2 + n;                            \
+    if (new_size < buffer##_size) goto mem_error;                       \
+    tmp = (xmlChar *) xmlRealloc(buffer, new_size);                     \
+    if (tmp == NULL) goto mem_error;					\
+    buffer = tmp;							\
+    buffer##_size = new_size;                                           \
+}
+
+/**
+ * xmlStringLenDecodeEntities:
+ * @ctxt:  the parser context
+ * @str:  the input string
+ * @len: the string length
+ * @what:  combination of XML_SUBSTITUTE_REF and XML_SUBSTITUTE_PEREF
+ * @end:  an end marker xmlChar, 0 if none
+ * @end2:  an end marker xmlChar, 0 if none
+ * @end3:  an end marker xmlChar, 0 if none
+ *
+ * Takes a entity string content and process to do the adequate substitutions.
+ *
+ * [67] Reference ::= EntityRef | CharRef
+ *
+ * [69] PEReference ::= '%' Name ';'
+ *
+ * Returns A newly allocated string with the substitution done. The caller
+ *      must deallocate it !
+ */
+xmlChar *
+xmlStringLenDecodeEntities(xmlParserCtxtPtr ctxt, const xmlChar *str, int len,
+		      int what, xmlChar end, xmlChar  end2, xmlChar end3) {
+    xmlChar *buffer = NULL;
+    size_t buffer_size = 0;
+    size_t nbchars = 0;
+
+    xmlChar *current = NULL;
+    xmlChar *rep = NULL;
+    const xmlChar *last;
+    xmlEntityPtr ent;
+    int c,l;
+
+    if ((ctxt == NULL) || (str == NULL) || (len < 0))
+	return(NULL);
+    last = str + len;
+
+    if (((ctxt->depth > 40) &&
+         ((ctxt->options & XML_PARSE_HUGE) == 0)) ||
+	(ctxt->depth > 1024)) {
+	xmlFatalErr(ctxt, XML_ERR_ENTITY_LOOP, NULL);
+	return(NULL);
+    }
+
+    /*
+     * allocate a translation buffer.
+     */
+    buffer_size = XML_PARSER_BIG_BUFFER_SIZE;
+    buffer = (xmlChar *) xmlMallocAtomic(buffer_size);
+    if (buffer == NULL) goto mem_error;
+
+    /*
+     * OK loop until we reach one of the ending char or a size limit.
+     * we are operating on already parsed values.
+     */
+    if (str < last)
+	c = CUR_SCHAR(str, l);
+    else
+        c = 0;
+    while ((c != 0) && (c != end) && /* non input consuming loop */
+           (c != end2) && (c != end3) &&
+           (ctxt->instate != XML_PARSER_EOF)) {
+
+	if (c == 0) break;
+        if ((c == '&') && (str[1] == '#')) {
+	    int val = xmlParseStringCharRef(ctxt, &str);
+	    if (val == 0)
+                goto int_error;
+	    COPY_BUF(0,buffer,nbchars,val);
+	    if (nbchars + XML_PARSER_BUFFER_SIZE > buffer_size) {
+	        growBuffer(buffer, XML_PARSER_BUFFER_SIZE);
+	    }
+	} else if ((c == '&') && (what & XML_SUBSTITUTE_REF)) {
+	    if (xmlParserDebugEntities)
+		xmlGenericError(xmlGenericErrorContext,
+			"String decoding Entity Reference: %.30s\n",
+			str);
+	    ent = xmlParseStringEntityRef(ctxt, &str);
+	    xmlParserEntityCheck(ctxt, 0, ent, 0);
+	    if (ent != NULL)
+	        ctxt->nbentities += ent->checked / 2;
+	    if ((ent != NULL) &&
+		(ent->etype == XML_INTERNAL_PREDEFINED_ENTITY)) {
+		if (ent->content != NULL) {
+		    COPY_BUF(0,buffer,nbchars,ent->content[0]);
+		    if (nbchars + XML_PARSER_BUFFER_SIZE > buffer_size) {
+			growBuffer(buffer, XML_PARSER_BUFFER_SIZE);
+		    }
+		} else {
+		    xmlFatalErrMsg(ctxt, XML_ERR_INTERNAL_ERROR,
+			    "predefined entity has no content\n");
+                    goto int_error;
+		}
+	    } else if ((ent != NULL) && (ent->content != NULL)) {
+		ctxt->depth++;
+		rep = xmlStringDecodeEntities(ctxt, ent->content, what,
+			                      0, 0, 0);
+		ctxt->depth--;
+		if (rep == NULL) {
+                    ent->content[0] = 0;
+                    goto int_error;
+                }
+
+                current = rep;
+                while (*current != 0) { /* non input consuming loop */
+                    buffer[nbchars++] = *current++;
+                    if (nbchars + XML_PARSER_BUFFER_SIZE > buffer_size) {
+                        if (xmlParserEntityCheck(ctxt, nbchars, ent, 0))
+                            goto int_error;
+                        growBuffer(buffer, XML_PARSER_BUFFER_SIZE);
+                    }
+                }
+                xmlFree(rep);
+                rep = NULL;
+	    } else if (ent != NULL) {
+		int i = xmlStrlen(ent->name);
+		const xmlChar *cur = ent->name;
+
+		buffer[nbchars++] = '&';
+		if (nbchars + i + XML_PARSER_BUFFER_SIZE > buffer_size) {
+		    growBuffer(buffer, i + XML_PARSER_BUFFER_SIZE);
+		}
+		for (;i > 0;i--)
+		    buffer[nbchars++] = *cur++;
+		buffer[nbchars++] = ';';
+	    }
+	} else if (c == '%' && (what & XML_SUBSTITUTE_PEREF)) {
+	    if (xmlParserDebugEntities)
+		xmlGenericError(xmlGenericErrorContext,
+			"String decoding PE Reference: %.30s\n", str);
+	    ent = xmlParseStringPEReference(ctxt, &str);
+	    xmlParserEntityCheck(ctxt, 0, ent, 0);
+	    if (ent != NULL)
+	        ctxt->nbentities += ent->checked / 2;
+	    if (ent != NULL) {
+                if (ent->content == NULL) {
+		    /*
+		     * Note: external parsed entities will not be loaded,
+		     * it is not required for a non-validating parser to
+		     * complete external PEReferences coming from the
+		     * internal subset
+		     */
+		    if (((ctxt->options & XML_PARSE_NOENT) != 0) ||
+			((ctxt->options & XML_PARSE_DTDVALID) != 0) ||
+			(ctxt->validate != 0)) {
+			xmlLoadEntityContent(ctxt, ent);
+		    } else {
+			xmlWarningMsg(ctxt, XML_ERR_ENTITY_PROCESSING,
+		  "not validating will not read content for PE entity %s\n",
+		                      ent->name, NULL);
+		    }
+		}
+		ctxt->depth++;
+		rep = xmlStringDecodeEntities(ctxt, ent->content, what,
+			                      0, 0, 0);
+		ctxt->depth--;
+		if (rep == NULL) {
+                    if (ent->content != NULL)
+                        ent->content[0] = 0;
+                    goto int_error;
+                }
+                current = rep;
+                while (*current != 0) { /* non input consuming loop */
+                    buffer[nbchars++] = *current++;
+                    if (nbchars + XML_PARSER_BUFFER_SIZE > buffer_size) {
+                        if (xmlParserEntityCheck(ctxt, nbchars, ent, 0))
+                            goto int_error;
+                        growBuffer(buffer, XML_PARSER_BUFFER_SIZE);
+                    }
+                }
+                xmlFree(rep);
+                rep = NULL;
+	    }
+	} else {
+	    COPY_BUF(l,buffer,nbchars,c);
+	    str += l;
+	    if (nbchars + XML_PARSER_BUFFER_SIZE > buffer_size) {
+	        growBuffer(buffer, XML_PARSER_BUFFER_SIZE);
+	    }
+	}
+	if (str < last)
+	    c = CUR_SCHAR(str, l);
+	else
+	    c = 0;
+    }
+    buffer[nbchars] = 0;
+    return(buffer);
+
+mem_error:
+    xmlErrMemory(ctxt, NULL);
+int_error:
+    if (rep != NULL)
+        xmlFree(rep);
+    if (buffer != NULL)
+        xmlFree(buffer);
+    return(NULL);
+}
+
+/**
+ * xmlStringDecodeEntities:
+ * @ctxt:  the parser context
+ * @str:  the input string
+ * @what:  combination of XML_SUBSTITUTE_REF and XML_SUBSTITUTE_PEREF
+ * @end:  an end marker xmlChar, 0 if none
+ * @end2:  an end marker xmlChar, 0 if none
+ * @end3:  an end marker xmlChar, 0 if none
+ *
+ * Takes a entity string content and process to do the adequate substitutions.
+ *
+ * [67] Reference ::= EntityRef | CharRef
+ *
+ * [69] PEReference ::= '%' Name ';'
+ *
+ * Returns A newly allocated string with the substitution done. The caller
+ *      must deallocate it !
+ */
+xmlChar *
+xmlStringDecodeEntities(xmlParserCtxtPtr ctxt, const xmlChar *str, int what,
+		        xmlChar end, xmlChar  end2, xmlChar end3) {
+    if ((ctxt == NULL) || (str == NULL)) return(NULL);
+    return(xmlStringLenDecodeEntities(ctxt, str, xmlStrlen(str), what,
+           end, end2, end3));
+}
+
+/************************************************************************
+ *									*
+ *		Commodity functions, cleanup needed ?			*
+ *									*
+ ************************************************************************/
+
+/**
+ * areBlanks:
+ * @ctxt:  an XML parser context
+ * @str:  a xmlChar *
+ * @len:  the size of @str
+ * @blank_chars: we know the chars are blanks
+ *
+ * Is this a sequence of blank chars that one can ignore ?
+ *
+ * Returns 1 if ignorable 0 otherwise.
+ */
+
+static int areBlanks(xmlParserCtxtPtr ctxt, const xmlChar *str, int len,
+                     int blank_chars) {
+    int i, ret;
+    xmlNodePtr lastChild;
+
+    /*
+     * Don't spend time trying to differentiate them, the same callback is
+     * used !
+     */
+    if (ctxt->sax->ignorableWhitespace == ctxt->sax->characters)
+	return(0);
+
+    /*
+     * Check for xml:space value.
+     */
+    if ((ctxt->space == NULL) || (*(ctxt->space) == 1) ||
+        (*(ctxt->space) == -2))
+	return(0);
+
+    /*
+     * Check that the string is made of blanks
+     */
+    if (blank_chars == 0) {
+	for (i = 0;i < len;i++)
+	    if (!(IS_BLANK_CH(str[i]))) return(0);
+    }
+
+    /*
+     * Look if the element is mixed content in the DTD if available
+     */
+    if (ctxt->node == NULL) return(0);
+    if (ctxt->myDoc != NULL) {
+	ret = xmlIsMixedElement(ctxt->myDoc, ctxt->node->name);
+        if (ret == 0) return(1);
+        if (ret == 1) return(0);
+    }
+
+    /*
+     * Otherwise, heuristic :-\
+     */
+    if ((RAW != '<') && (RAW != 0xD)) return(0);
+    if ((ctxt->node->children == NULL) &&
+	(RAW == '<') && (NXT(1) == '/')) return(0);
+
+    lastChild = xmlGetLastChild(ctxt->node);
+    if (lastChild == NULL) {
+        if ((ctxt->node->type != XML_ELEMENT_NODE) &&
+            (ctxt->node->content != NULL)) return(0);
+    } else if (xmlNodeIsText(lastChild))
+        return(0);
+    else if ((ctxt->node->children != NULL) &&
+             (xmlNodeIsText(ctxt->node->children)))
+        return(0);
+    return(1);
+}
+
+/************************************************************************
+ *									*
+ *		Extra stuff for namespace support			*
+ *	Relates to http://www.w3.org/TR/WD-xml-names			*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlSplitQName:
+ * @ctxt:  an XML parser context
+ * @name:  an XML parser context
+ * @prefix:  a xmlChar **
+ *
+ * parse an UTF8 encoded XML qualified name string
+ *
+ * [NS 5] QName ::= (Prefix ':')? LocalPart
+ *
+ * [NS 6] Prefix ::= NCName
+ *
+ * [NS 7] LocalPart ::= NCName
+ *
+ * Returns the local part, and prefix is updated
+ *   to get the Prefix if any.
+ */
+
+xmlChar *
+xmlSplitQName(xmlParserCtxtPtr ctxt, const xmlChar *name, xmlChar **prefix) {
+    xmlChar buf[XML_MAX_NAMELEN + 5];
+    xmlChar *buffer = NULL;
+    int len = 0;
+    int max = XML_MAX_NAMELEN;
+    xmlChar *ret = NULL;
+    const xmlChar *cur = name;
+    int c;
+
+    if (prefix == NULL) return(NULL);
+    *prefix = NULL;
+
+    if (cur == NULL) return(NULL);
+
+#ifndef XML_XML_NAMESPACE
+    /* xml: prefix is not really a namespace */
+    if ((cur[0] == 'x') && (cur[1] == 'm') &&
+        (cur[2] == 'l') && (cur[3] == ':'))
+	return(xmlStrdup(name));
+#endif
+
+    /* nasty but well=formed */
+    if (cur[0] == ':')
+	return(xmlStrdup(name));
+
+    c = *cur++;
+    while ((c != 0) && (c != ':') && (len < max)) { /* tested bigname.xml */
+	buf[len++] = c;
+	c = *cur++;
+    }
+    if (len >= max) {
+	/*
+	 * Okay someone managed to make a huge name, so he's ready to pay
+	 * for the processing speed.
+	 */
+	max = len * 2;
+
+	buffer = (xmlChar *) xmlMallocAtomic(max * sizeof(xmlChar));
+	if (buffer == NULL) {
+	    xmlErrMemory(ctxt, NULL);
+	    return(NULL);
+	}
+	memcpy(buffer, buf, len);
+	while ((c != 0) && (c != ':')) { /* tested bigname.xml */
+	    if (len + 10 > max) {
+	        xmlChar *tmp;
+
+		max *= 2;
+		tmp = (xmlChar *) xmlRealloc(buffer,
+						max * sizeof(xmlChar));
+		if (tmp == NULL) {
+		    xmlFree(buffer);
+		    xmlErrMemory(ctxt, NULL);
+		    return(NULL);
+		}
+		buffer = tmp;
+	    }
+	    buffer[len++] = c;
+	    c = *cur++;
+	}
+	buffer[len] = 0;
+    }
+
+    if ((c == ':') && (*cur == 0)) {
+        if (buffer != NULL)
+	    xmlFree(buffer);
+	*prefix = NULL;
+	return(xmlStrdup(name));
+    }
+
+    if (buffer == NULL)
+	ret = xmlStrndup(buf, len);
+    else {
+	ret = buffer;
+	buffer = NULL;
+	max = XML_MAX_NAMELEN;
+    }
+
+
+    if (c == ':') {
+	c = *cur;
+        *prefix = ret;
+	if (c == 0) {
+	    return(xmlStrndup(BAD_CAST "", 0));
+	}
+	len = 0;
+
+	/*
+	 * Check that the first character is proper to start
+	 * a new name
+	 */
+	if (!(((c >= 0x61) && (c <= 0x7A)) ||
+	      ((c >= 0x41) && (c <= 0x5A)) ||
+	      (c == '_') || (c == ':'))) {
+	    int l;
+	    int first = CUR_SCHAR(cur, l);
+
+	    if (!IS_LETTER(first) && (first != '_')) {
+		xmlFatalErrMsgStr(ctxt, XML_NS_ERR_QNAME,
+			    "Name %s is not XML Namespace compliant\n",
+				  name);
+	    }
+	}
+	cur++;
+
+	while ((c != 0) && (len < max)) { /* tested bigname2.xml */
+	    buf[len++] = c;
+	    c = *cur++;
+	}
+	if (len >= max) {
+	    /*
+	     * Okay someone managed to make a huge name, so he's ready to pay
+	     * for the processing speed.
+	     */
+	    max = len * 2;
+
+	    buffer = (xmlChar *) xmlMallocAtomic(max * sizeof(xmlChar));
+	    if (buffer == NULL) {
+	        xmlErrMemory(ctxt, NULL);
+		return(NULL);
+	    }
+	    memcpy(buffer, buf, len);
+	    while (c != 0) { /* tested bigname2.xml */
+		if (len + 10 > max) {
+		    xmlChar *tmp;
+
+		    max *= 2;
+		    tmp = (xmlChar *) xmlRealloc(buffer,
+						    max * sizeof(xmlChar));
+		    if (tmp == NULL) {
+			xmlErrMemory(ctxt, NULL);
+			xmlFree(buffer);
+			return(NULL);
+		    }
+		    buffer = tmp;
+		}
+		buffer[len++] = c;
+		c = *cur++;
+	    }
+	    buffer[len] = 0;
+	}
+
+	if (buffer == NULL)
+	    ret = xmlStrndup(buf, len);
+	else {
+	    ret = buffer;
+	}
+    }
+
+    return(ret);
+}
+
+/************************************************************************
+ *									*
+ *			The parser itself				*
+ *	Relates to http://www.w3.org/TR/REC-xml				*
+ *									*
+ ************************************************************************/
+
+/************************************************************************
+ *									*
+ *	Routines to parse Name, NCName and NmToken			*
+ *									*
+ ************************************************************************/
+#ifdef DEBUG
+static unsigned long nbParseName = 0;
+static unsigned long nbParseNmToken = 0;
+static unsigned long nbParseNCName = 0;
+static unsigned long nbParseNCNameComplex = 0;
+static unsigned long nbParseNameComplex = 0;
+static unsigned long nbParseStringName = 0;
+#endif
+
+/*
+ * The two following functions are related to the change of accepted
+ * characters for Name and NmToken in the Revision 5 of XML-1.0
+ * They correspond to the modified production [4] and the new production [4a]
+ * changes in that revision. Also note that the macros used for the
+ * productions Letter, Digit, CombiningChar and Extender are not needed
+ * anymore.
+ * We still keep compatibility to pre-revision5 parsing semantic if the
+ * new XML_PARSE_OLD10 option is given to the parser.
+ */
+static int
+xmlIsNameStartChar(xmlParserCtxtPtr ctxt, int c) {
+    if ((ctxt->options & XML_PARSE_OLD10) == 0) {
+        /*
+	 * Use the new checks of production [4] [4a] amd [5] of the
+	 * Update 5 of XML-1.0
+	 */
+	if ((c != ' ') && (c != '>') && (c != '/') && /* accelerators */
+	    (((c >= 'a') && (c <= 'z')) ||
+	     ((c >= 'A') && (c <= 'Z')) ||
+	     (c == '_') || (c == ':') ||
+	     ((c >= 0xC0) && (c <= 0xD6)) ||
+	     ((c >= 0xD8) && (c <= 0xF6)) ||
+	     ((c >= 0xF8) && (c <= 0x2FF)) ||
+	     ((c >= 0x370) && (c <= 0x37D)) ||
+	     ((c >= 0x37F) && (c <= 0x1FFF)) ||
+	     ((c >= 0x200C) && (c <= 0x200D)) ||
+	     ((c >= 0x2070) && (c <= 0x218F)) ||
+	     ((c >= 0x2C00) && (c <= 0x2FEF)) ||
+	     ((c >= 0x3001) && (c <= 0xD7FF)) ||
+	     ((c >= 0xF900) && (c <= 0xFDCF)) ||
+	     ((c >= 0xFDF0) && (c <= 0xFFFD)) ||
+	     ((c >= 0x10000) && (c <= 0xEFFFF))))
+	    return(1);
+    } else {
+        if (IS_LETTER(c) || (c == '_') || (c == ':'))
+	    return(1);
+    }
+    return(0);
+}
+
+static int
+xmlIsNameChar(xmlParserCtxtPtr ctxt, int c) {
+    if ((ctxt->options & XML_PARSE_OLD10) == 0) {
+        /*
+	 * Use the new checks of production [4] [4a] amd [5] of the
+	 * Update 5 of XML-1.0
+	 */
+	if ((c != ' ') && (c != '>') && (c != '/') && /* accelerators */
+	    (((c >= 'a') && (c <= 'z')) ||
+	     ((c >= 'A') && (c <= 'Z')) ||
+	     ((c >= '0') && (c <= '9')) || /* !start */
+	     (c == '_') || (c == ':') ||
+	     (c == '-') || (c == '.') || (c == 0xB7) || /* !start */
+	     ((c >= 0xC0) && (c <= 0xD6)) ||
+	     ((c >= 0xD8) && (c <= 0xF6)) ||
+	     ((c >= 0xF8) && (c <= 0x2FF)) ||
+	     ((c >= 0x300) && (c <= 0x36F)) || /* !start */
+	     ((c >= 0x370) && (c <= 0x37D)) ||
+	     ((c >= 0x37F) && (c <= 0x1FFF)) ||
+	     ((c >= 0x200C) && (c <= 0x200D)) ||
+	     ((c >= 0x203F) && (c <= 0x2040)) || /* !start */
+	     ((c >= 0x2070) && (c <= 0x218F)) ||
+	     ((c >= 0x2C00) && (c <= 0x2FEF)) ||
+	     ((c >= 0x3001) && (c <= 0xD7FF)) ||
+	     ((c >= 0xF900) && (c <= 0xFDCF)) ||
+	     ((c >= 0xFDF0) && (c <= 0xFFFD)) ||
+	     ((c >= 0x10000) && (c <= 0xEFFFF))))
+	     return(1);
+    } else {
+        if ((IS_LETTER(c)) || (IS_DIGIT(c)) ||
+            (c == '.') || (c == '-') ||
+	    (c == '_') || (c == ':') ||
+	    (IS_COMBINING(c)) ||
+	    (IS_EXTENDER(c)))
+	    return(1);
+    }
+    return(0);
+}
+
+static xmlChar * xmlParseAttValueInternal(xmlParserCtxtPtr ctxt,
+                                          int *len, int *alloc, int normalize);
+
+static const xmlChar *
+xmlParseNameComplex(xmlParserCtxtPtr ctxt) {
+    int len = 0, l;
+    int c;
+    int count = 0;
+
+#ifdef DEBUG
+    nbParseNameComplex++;
+#endif
+
+    /*
+     * Handler for more complex cases
+     */
+    GROW;
+    if (ctxt->instate == XML_PARSER_EOF)
+        return(NULL);
+    c = CUR_CHAR(l);
+    if ((ctxt->options & XML_PARSE_OLD10) == 0) {
+        /*
+	 * Use the new checks of production [4] [4a] amd [5] of the
+	 * Update 5 of XML-1.0
+	 */
+	if ((c == ' ') || (c == '>') || (c == '/') || /* accelerators */
+	    (!(((c >= 'a') && (c <= 'z')) ||
+	       ((c >= 'A') && (c <= 'Z')) ||
+	       (c == '_') || (c == ':') ||
+	       ((c >= 0xC0) && (c <= 0xD6)) ||
+	       ((c >= 0xD8) && (c <= 0xF6)) ||
+	       ((c >= 0xF8) && (c <= 0x2FF)) ||
+	       ((c >= 0x370) && (c <= 0x37D)) ||
+	       ((c >= 0x37F) && (c <= 0x1FFF)) ||
+	       ((c >= 0x200C) && (c <= 0x200D)) ||
+	       ((c >= 0x2070) && (c <= 0x218F)) ||
+	       ((c >= 0x2C00) && (c <= 0x2FEF)) ||
+	       ((c >= 0x3001) && (c <= 0xD7FF)) ||
+	       ((c >= 0xF900) && (c <= 0xFDCF)) ||
+	       ((c >= 0xFDF0) && (c <= 0xFFFD)) ||
+	       ((c >= 0x10000) && (c <= 0xEFFFF))))) {
+	    return(NULL);
+	}
+	len += l;
+	NEXTL(l);
+	c = CUR_CHAR(l);
+	while ((c != ' ') && (c != '>') && (c != '/') && /* accelerators */
+	       (((c >= 'a') && (c <= 'z')) ||
+	        ((c >= 'A') && (c <= 'Z')) ||
+	        ((c >= '0') && (c <= '9')) || /* !start */
+	        (c == '_') || (c == ':') ||
+	        (c == '-') || (c == '.') || (c == 0xB7) || /* !start */
+	        ((c >= 0xC0) && (c <= 0xD6)) ||
+	        ((c >= 0xD8) && (c <= 0xF6)) ||
+	        ((c >= 0xF8) && (c <= 0x2FF)) ||
+	        ((c >= 0x300) && (c <= 0x36F)) || /* !start */
+	        ((c >= 0x370) && (c <= 0x37D)) ||
+	        ((c >= 0x37F) && (c <= 0x1FFF)) ||
+	        ((c >= 0x200C) && (c <= 0x200D)) ||
+	        ((c >= 0x203F) && (c <= 0x2040)) || /* !start */
+	        ((c >= 0x2070) && (c <= 0x218F)) ||
+	        ((c >= 0x2C00) && (c <= 0x2FEF)) ||
+	        ((c >= 0x3001) && (c <= 0xD7FF)) ||
+	        ((c >= 0xF900) && (c <= 0xFDCF)) ||
+	        ((c >= 0xFDF0) && (c <= 0xFFFD)) ||
+	        ((c >= 0x10000) && (c <= 0xEFFFF))
+		)) {
+	    if (count++ > XML_PARSER_CHUNK_SIZE) {
+		count = 0;
+		GROW;
+                if (ctxt->instate == XML_PARSER_EOF)
+                    return(NULL);
+	    }
+	    len += l;
+	    NEXTL(l);
+	    c = CUR_CHAR(l);
+	}
+    } else {
+	if ((c == ' ') || (c == '>') || (c == '/') || /* accelerators */
+	    (!IS_LETTER(c) && (c != '_') &&
+	     (c != ':'))) {
+	    return(NULL);
+	}
+	len += l;
+	NEXTL(l);
+	c = CUR_CHAR(l);
+
+	while ((c != ' ') && (c != '>') && (c != '/') && /* test bigname.xml */
+	       ((IS_LETTER(c)) || (IS_DIGIT(c)) ||
+		(c == '.') || (c == '-') ||
+		(c == '_') || (c == ':') ||
+		(IS_COMBINING(c)) ||
+		(IS_EXTENDER(c)))) {
+	    if (count++ > XML_PARSER_CHUNK_SIZE) {
+		count = 0;
+		GROW;
+                if (ctxt->instate == XML_PARSER_EOF)
+                    return(NULL);
+	    }
+	    len += l;
+	    NEXTL(l);
+	    c = CUR_CHAR(l);
+	}
+    }
+    if ((len > XML_MAX_NAME_LENGTH) &&
+        ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+        xmlFatalErr(ctxt, XML_ERR_NAME_TOO_LONG, "Name");
+        return(NULL);
+    }
+    if (ctxt->input->cur - ctxt->input->base < len) {
+        /*
+         * There were a couple of bugs where PERefs lead to to a change
+         * of the buffer. Check the buffer size to avoid passing an invalid
+         * pointer to xmlDictLookup.
+         */
+        xmlFatalErr(ctxt, XML_ERR_INTERNAL_ERROR,
+                    "unexpected change of input buffer");
+        return (NULL);
+    }
+    if ((*ctxt->input->cur == '\n') && (ctxt->input->cur[-1] == '\r'))
+        return(xmlDictLookup(ctxt->dict, ctxt->input->cur - (len + 1), len));
+    return(xmlDictLookup(ctxt->dict, ctxt->input->cur - len, len));
+}
+
+/**
+ * xmlParseName:
+ * @ctxt:  an XML parser context
+ *
+ * parse an XML name.
+ *
+ * [4] NameChar ::= Letter | Digit | '.' | '-' | '_' | ':' |
+ *                  CombiningChar | Extender
+ *
+ * [5] Name ::= (Letter | '_' | ':') (NameChar)*
+ *
+ * [6] Names ::= Name (#x20 Name)*
+ *
+ * Returns the Name parsed or NULL
+ */
+
+const xmlChar *
+xmlParseName(xmlParserCtxtPtr ctxt) {
+    const xmlChar *in;
+    const xmlChar *ret;
+    int count = 0;
+
+    GROW;
+
+#ifdef DEBUG
+    nbParseName++;
+#endif
+
+    /*
+     * Accelerator for simple ASCII names
+     */
+    in = ctxt->input->cur;
+    if (((*in >= 0x61) && (*in <= 0x7A)) ||
+	((*in >= 0x41) && (*in <= 0x5A)) ||
+	(*in == '_') || (*in == ':')) {
+	in++;
+	while (((*in >= 0x61) && (*in <= 0x7A)) ||
+	       ((*in >= 0x41) && (*in <= 0x5A)) ||
+	       ((*in >= 0x30) && (*in <= 0x39)) ||
+	       (*in == '_') || (*in == '-') ||
+	       (*in == ':') || (*in == '.'))
+	    in++;
+	if ((*in > 0) && (*in < 0x80)) {
+	    count = in - ctxt->input->cur;
+            if ((count > XML_MAX_NAME_LENGTH) &&
+                ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+                xmlFatalErr(ctxt, XML_ERR_NAME_TOO_LONG, "Name");
+                return(NULL);
+            }
+	    ret = xmlDictLookup(ctxt->dict, ctxt->input->cur, count);
+	    ctxt->input->cur = in;
+	    ctxt->input->col += count;
+	    if (ret == NULL)
+	        xmlErrMemory(ctxt, NULL);
+	    return(ret);
+	}
+    }
+    /* accelerator for special cases */
+    return(xmlParseNameComplex(ctxt));
+}
+
+static const xmlChar *
+xmlParseNCNameComplex(xmlParserCtxtPtr ctxt) {
+    int len = 0, l;
+    int c;
+    int count = 0;
+    size_t startPosition = 0;
+
+#ifdef DEBUG
+    nbParseNCNameComplex++;
+#endif
+
+    /*
+     * Handler for more complex cases
+     */
+    GROW;
+    startPosition = CUR_PTR - BASE_PTR;
+    c = CUR_CHAR(l);
+    if ((c == ' ') || (c == '>') || (c == '/') || /* accelerators */
+	(!xmlIsNameStartChar(ctxt, c) || (c == ':'))) {
+	return(NULL);
+    }
+
+    while ((c != ' ') && (c != '>') && (c != '/') && /* test bigname.xml */
+	   (xmlIsNameChar(ctxt, c) && (c != ':'))) {
+	if (count++ > XML_PARSER_CHUNK_SIZE) {
+            if ((len > XML_MAX_NAME_LENGTH) &&
+                ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+                xmlFatalErr(ctxt, XML_ERR_NAME_TOO_LONG, "NCName");
+                return(NULL);
+            }
+	    count = 0;
+	    GROW;
+            if (ctxt->instate == XML_PARSER_EOF)
+                return(NULL);
+	}
+	len += l;
+	NEXTL(l);
+	c = CUR_CHAR(l);
+	if (c == 0) {
+	    count = 0;
+	    /*
+	     * when shrinking to extend the buffer we really need to preserve
+	     * the part of the name we already parsed. Hence rolling back
+	     * by current length.
+	     */
+	    ctxt->input->cur -= l;
+	    GROW;
+            if (ctxt->instate == XML_PARSER_EOF)
+                return(NULL);
+	    ctxt->input->cur += l;
+	    c = CUR_CHAR(l);
+	}
+    }
+    if ((len > XML_MAX_NAME_LENGTH) &&
+        ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+        xmlFatalErr(ctxt, XML_ERR_NAME_TOO_LONG, "NCName");
+        return(NULL);
+    }
+    return(xmlDictLookup(ctxt->dict, (BASE_PTR + startPosition), len));
+}
+
+/**
+ * xmlParseNCName:
+ * @ctxt:  an XML parser context
+ * @len:  length of the string parsed
+ *
+ * parse an XML name.
+ *
+ * [4NS] NCNameChar ::= Letter | Digit | '.' | '-' | '_' |
+ *                      CombiningChar | Extender
+ *
+ * [5NS] NCName ::= (Letter | '_') (NCNameChar)*
+ *
+ * Returns the Name parsed or NULL
+ */
+
+static const xmlChar *
+xmlParseNCName(xmlParserCtxtPtr ctxt) {
+    const xmlChar *in, *e;
+    const xmlChar *ret;
+    int count = 0;
+
+#ifdef DEBUG
+    nbParseNCName++;
+#endif
+
+    /*
+     * Accelerator for simple ASCII names
+     */
+    in = ctxt->input->cur;
+    e = ctxt->input->end;
+    if ((((*in >= 0x61) && (*in <= 0x7A)) ||
+	 ((*in >= 0x41) && (*in <= 0x5A)) ||
+	 (*in == '_')) && (in < e)) {
+	in++;
+	while ((((*in >= 0x61) && (*in <= 0x7A)) ||
+	        ((*in >= 0x41) && (*in <= 0x5A)) ||
+	        ((*in >= 0x30) && (*in <= 0x39)) ||
+	        (*in == '_') || (*in == '-') ||
+	        (*in == '.')) && (in < e))
+	    in++;
+	if (in >= e)
+	    goto complex;
+	if ((*in > 0) && (*in < 0x80)) {
+	    count = in - ctxt->input->cur;
+            if ((count > XML_MAX_NAME_LENGTH) &&
+                ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+                xmlFatalErr(ctxt, XML_ERR_NAME_TOO_LONG, "NCName");
+                return(NULL);
+            }
+	    ret = xmlDictLookup(ctxt->dict, ctxt->input->cur, count);
+	    ctxt->input->cur = in;
+	    ctxt->input->col += count;
+	    if (ret == NULL) {
+	        xmlErrMemory(ctxt, NULL);
+	    }
+	    return(ret);
+	}
+    }
+complex:
+    return(xmlParseNCNameComplex(ctxt));
+}
+
+/**
+ * xmlParseNameAndCompare:
+ * @ctxt:  an XML parser context
+ *
+ * parse an XML name and compares for match
+ * (specialized for endtag parsing)
+ *
+ * Returns NULL for an illegal name, (xmlChar*) 1 for success
+ * and the name for mismatch
+ */
+
+static const xmlChar *
+xmlParseNameAndCompare(xmlParserCtxtPtr ctxt, xmlChar const *other) {
+    register const xmlChar *cmp = other;
+    register const xmlChar *in;
+    const xmlChar *ret;
+
+    GROW;
+    if (ctxt->instate == XML_PARSER_EOF)
+        return(NULL);
+
+    in = ctxt->input->cur;
+    while (*in != 0 && *in == *cmp) {
+	++in;
+	++cmp;
+    }
+    if (*cmp == 0 && (*in == '>' || IS_BLANK_CH (*in))) {
+	/* success */
+	ctxt->input->col += in - ctxt->input->cur;
+	ctxt->input->cur = in;
+	return (const xmlChar*) 1;
+    }
+    /* failure (or end of input buffer), check with full function */
+    ret = xmlParseName (ctxt);
+    /* strings coming from the dictionary direct compare possible */
+    if (ret == other) {
+	return (const xmlChar*) 1;
+    }
+    return ret;
+}
+
+/**
+ * xmlParseStringName:
+ * @ctxt:  an XML parser context
+ * @str:  a pointer to the string pointer (IN/OUT)
+ *
+ * parse an XML name.
+ *
+ * [4] NameChar ::= Letter | Digit | '.' | '-' | '_' | ':' |
+ *                  CombiningChar | Extender
+ *
+ * [5] Name ::= (Letter | '_' | ':') (NameChar)*
+ *
+ * [6] Names ::= Name (#x20 Name)*
+ *
+ * Returns the Name parsed or NULL. The @str pointer
+ * is updated to the current location in the string.
+ */
+
+static xmlChar *
+xmlParseStringName(xmlParserCtxtPtr ctxt, const xmlChar** str) {
+    xmlChar buf[XML_MAX_NAMELEN + 5];
+    const xmlChar *cur = *str;
+    int len = 0, l;
+    int c;
+
+#ifdef DEBUG
+    nbParseStringName++;
+#endif
+
+    c = CUR_SCHAR(cur, l);
+    if (!xmlIsNameStartChar(ctxt, c)) {
+	return(NULL);
+    }
+
+    COPY_BUF(l,buf,len,c);
+    cur += l;
+    c = CUR_SCHAR(cur, l);
+    while (xmlIsNameChar(ctxt, c)) {
+	COPY_BUF(l,buf,len,c);
+	cur += l;
+	c = CUR_SCHAR(cur, l);
+	if (len >= XML_MAX_NAMELEN) { /* test bigentname.xml */
+	    /*
+	     * Okay someone managed to make a huge name, so he's ready to pay
+	     * for the processing speed.
+	     */
+	    xmlChar *buffer;
+	    int max = len * 2;
+
+	    buffer = (xmlChar *) xmlMallocAtomic(max * sizeof(xmlChar));
+	    if (buffer == NULL) {
+	        xmlErrMemory(ctxt, NULL);
+		return(NULL);
+	    }
+	    memcpy(buffer, buf, len);
+	    while (xmlIsNameChar(ctxt, c)) {
+		if (len + 10 > max) {
+		    xmlChar *tmp;
+
+                    if ((len > XML_MAX_NAME_LENGTH) &&
+                        ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+                        xmlFatalErr(ctxt, XML_ERR_NAME_TOO_LONG, "NCName");
+			xmlFree(buffer);
+                        return(NULL);
+                    }
+		    max *= 2;
+		    tmp = (xmlChar *) xmlRealloc(buffer,
+			                            max * sizeof(xmlChar));
+		    if (tmp == NULL) {
+			xmlErrMemory(ctxt, NULL);
+			xmlFree(buffer);
+			return(NULL);
+		    }
+		    buffer = tmp;
+		}
+		COPY_BUF(l,buffer,len,c);
+		cur += l;
+		c = CUR_SCHAR(cur, l);
+	    }
+	    buffer[len] = 0;
+	    *str = cur;
+	    return(buffer);
+	}
+    }
+    if ((len > XML_MAX_NAME_LENGTH) &&
+        ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+        xmlFatalErr(ctxt, XML_ERR_NAME_TOO_LONG, "NCName");
+        return(NULL);
+    }
+    *str = cur;
+    return(xmlStrndup(buf, len));
+}
+
+/**
+ * xmlParseNmtoken:
+ * @ctxt:  an XML parser context
+ *
+ * parse an XML Nmtoken.
+ *
+ * [7] Nmtoken ::= (NameChar)+
+ *
+ * [8] Nmtokens ::= Nmtoken (#x20 Nmtoken)*
+ *
+ * Returns the Nmtoken parsed or NULL
+ */
+
+xmlChar *
+xmlParseNmtoken(xmlParserCtxtPtr ctxt) {
+    xmlChar buf[XML_MAX_NAMELEN + 5];
+    int len = 0, l;
+    int c;
+    int count = 0;
+
+#ifdef DEBUG
+    nbParseNmToken++;
+#endif
+
+    GROW;
+    if (ctxt->instate == XML_PARSER_EOF)
+        return(NULL);
+    c = CUR_CHAR(l);
+
+    while (xmlIsNameChar(ctxt, c)) {
+	if (count++ > XML_PARSER_CHUNK_SIZE) {
+	    count = 0;
+	    GROW;
+	}
+	COPY_BUF(l,buf,len,c);
+	NEXTL(l);
+	c = CUR_CHAR(l);
+	if (c == 0) {
+	    count = 0;
+	    GROW;
+	    if (ctxt->instate == XML_PARSER_EOF)
+		return(NULL);
+            c = CUR_CHAR(l);
+	}
+	if (len >= XML_MAX_NAMELEN) {
+	    /*
+	     * Okay someone managed to make a huge token, so he's ready to pay
+	     * for the processing speed.
+	     */
+	    xmlChar *buffer;
+	    int max = len * 2;
+
+	    buffer = (xmlChar *) xmlMallocAtomic(max * sizeof(xmlChar));
+	    if (buffer == NULL) {
+	        xmlErrMemory(ctxt, NULL);
+		return(NULL);
+	    }
+	    memcpy(buffer, buf, len);
+	    while (xmlIsNameChar(ctxt, c)) {
+		if (count++ > XML_PARSER_CHUNK_SIZE) {
+		    count = 0;
+		    GROW;
+                    if (ctxt->instate == XML_PARSER_EOF) {
+                        xmlFree(buffer);
+                        return(NULL);
+                    }
+		}
+		if (len + 10 > max) {
+		    xmlChar *tmp;
+
+                    if ((max > XML_MAX_NAME_LENGTH) &&
+                        ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+                        xmlFatalErr(ctxt, XML_ERR_NAME_TOO_LONG, "NmToken");
+                        xmlFree(buffer);
+                        return(NULL);
+                    }
+		    max *= 2;
+		    tmp = (xmlChar *) xmlRealloc(buffer,
+			                            max * sizeof(xmlChar));
+		    if (tmp == NULL) {
+			xmlErrMemory(ctxt, NULL);
+			xmlFree(buffer);
+			return(NULL);
+		    }
+		    buffer = tmp;
+		}
+		COPY_BUF(l,buffer,len,c);
+		NEXTL(l);
+		c = CUR_CHAR(l);
+	    }
+	    buffer[len] = 0;
+	    return(buffer);
+	}
+    }
+    if (len == 0)
+        return(NULL);
+    if ((len > XML_MAX_NAME_LENGTH) &&
+        ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+        xmlFatalErr(ctxt, XML_ERR_NAME_TOO_LONG, "NmToken");
+        return(NULL);
+    }
+    return(xmlStrndup(buf, len));
+}
+
+/**
+ * xmlParseEntityValue:
+ * @ctxt:  an XML parser context
+ * @orig:  if non-NULL store a copy of the original entity value
+ *
+ * parse a value for ENTITY declarations
+ *
+ * [9] EntityValue ::= '"' ([^%&"] | PEReference | Reference)* '"' |
+ *	               "'" ([^%&'] | PEReference | Reference)* "'"
+ *
+ * Returns the EntityValue parsed with reference substituted or NULL
+ */
+
+xmlChar *
+xmlParseEntityValue(xmlParserCtxtPtr ctxt, xmlChar **orig) {
+    xmlChar *buf = NULL;
+    int len = 0;
+    int size = XML_PARSER_BUFFER_SIZE;
+    int c, l;
+    xmlChar stop;
+    xmlChar *ret = NULL;
+    const xmlChar *cur = NULL;
+    xmlParserInputPtr input;
+
+    if (RAW == '"') stop = '"';
+    else if (RAW == '\'') stop = '\'';
+    else {
+	xmlFatalErr(ctxt, XML_ERR_ENTITY_NOT_STARTED, NULL);
+	return(NULL);
+    }
+    buf = (xmlChar *) xmlMallocAtomic(size * sizeof(xmlChar));
+    if (buf == NULL) {
+	xmlErrMemory(ctxt, NULL);
+	return(NULL);
+    }
+
+    /*
+     * The content of the entity definition is copied in a buffer.
+     */
+
+    ctxt->instate = XML_PARSER_ENTITY_VALUE;
+    input = ctxt->input;
+    GROW;
+    if (ctxt->instate == XML_PARSER_EOF)
+        goto error;
+    NEXT;
+    c = CUR_CHAR(l);
+    /*
+     * NOTE: 4.4.5 Included in Literal
+     * When a parameter entity reference appears in a literal entity
+     * value, ... a single or double quote character in the replacement
+     * text is always treated as a normal data character and will not
+     * terminate the literal.
+     * In practice it means we stop the loop only when back at parsing
+     * the initial entity and the quote is found
+     */
+    while (((IS_CHAR(c)) && ((c != stop) || /* checked */
+	    (ctxt->input != input))) && (ctxt->instate != XML_PARSER_EOF)) {
+	if (len + 5 >= size) {
+	    xmlChar *tmp;
+
+	    size *= 2;
+	    tmp = (xmlChar *) xmlRealloc(buf, size * sizeof(xmlChar));
+	    if (tmp == NULL) {
+		xmlErrMemory(ctxt, NULL);
+                goto error;
+	    }
+	    buf = tmp;
+	}
+	COPY_BUF(l,buf,len,c);
+	NEXTL(l);
+
+	GROW;
+	c = CUR_CHAR(l);
+	if (c == 0) {
+	    GROW;
+	    c = CUR_CHAR(l);
+	}
+    }
+    buf[len] = 0;
+    if (ctxt->instate == XML_PARSER_EOF)
+        goto error;
+    if (c != stop) {
+        xmlFatalErr(ctxt, XML_ERR_ENTITY_NOT_FINISHED, NULL);
+        goto error;
+    }
+    NEXT;
+
+    /*
+     * Raise problem w.r.t. '&' and '%' being used in non-entities
+     * reference constructs. Note Charref will be handled in
+     * xmlStringDecodeEntities()
+     */
+    cur = buf;
+    while (*cur != 0) { /* non input consuming */
+	if ((*cur == '%') || ((*cur == '&') && (cur[1] != '#'))) {
+	    xmlChar *name;
+	    xmlChar tmp = *cur;
+            int nameOk = 0;
+
+	    cur++;
+	    name = xmlParseStringName(ctxt, &cur);
+            if (name != NULL) {
+                nameOk = 1;
+                xmlFree(name);
+            }
+            if ((nameOk == 0) || (*cur != ';')) {
+		xmlFatalErrMsgInt(ctxt, XML_ERR_ENTITY_CHAR_ERROR,
+	    "EntityValue: '%c' forbidden except for entities references\n",
+	                          tmp);
+                goto error;
+	    }
+	    if ((tmp == '%') && (ctxt->inSubset == 1) &&
+		(ctxt->inputNr == 1)) {
+		xmlFatalErr(ctxt, XML_ERR_ENTITY_PE_INTERNAL, NULL);
+                goto error;
+	    }
+	    if (*cur == 0)
+	        break;
+	}
+	cur++;
+    }
+
+    /*
+     * Then PEReference entities are substituted.
+     *
+     * NOTE: 4.4.7 Bypassed
+     * When a general entity reference appears in the EntityValue in
+     * an entity declaration, it is bypassed and left as is.
+     * so XML_SUBSTITUTE_REF is not set here.
+     */
+    ++ctxt->depth;
+    ret = xmlStringDecodeEntities(ctxt, buf, XML_SUBSTITUTE_PEREF,
+                                  0, 0, 0);
+    --ctxt->depth;
+    if (orig != NULL) {
+        *orig = buf;
+        buf = NULL;
+    }
+
+error:
+    if (buf != NULL)
+        xmlFree(buf);
+    return(ret);
+}
+
+/**
+ * xmlParseAttValueComplex:
+ * @ctxt:  an XML parser context
+ * @len:   the resulting attribute len
+ * @normalize:  whether to apply the inner normalization
+ *
+ * parse a value for an attribute, this is the fallback function
+ * of xmlParseAttValue() when the attribute parsing requires handling
+ * of non-ASCII characters, or normalization compaction.
+ *
+ * Returns the AttValue parsed or NULL. The value has to be freed by the caller.
+ */
+static xmlChar *
+xmlParseAttValueComplex(xmlParserCtxtPtr ctxt, int *attlen, int normalize) {
+    xmlChar limit = 0;
+    xmlChar *buf = NULL;
+    xmlChar *rep = NULL;
+    size_t len = 0;
+    size_t buf_size = 0;
+    int c, l, in_space = 0;
+    xmlChar *current = NULL;
+    xmlEntityPtr ent;
+
+    if (NXT(0) == '"') {
+	ctxt->instate = XML_PARSER_ATTRIBUTE_VALUE;
+	limit = '"';
+        NEXT;
+    } else if (NXT(0) == '\'') {
+	limit = '\'';
+	ctxt->instate = XML_PARSER_ATTRIBUTE_VALUE;
+        NEXT;
+    } else {
+	xmlFatalErr(ctxt, XML_ERR_ATTRIBUTE_NOT_STARTED, NULL);
+	return(NULL);
+    }
+
+    /*
+     * allocate a translation buffer.
+     */
+    buf_size = XML_PARSER_BUFFER_SIZE;
+    buf = (xmlChar *) xmlMallocAtomic(buf_size);
+    if (buf == NULL) goto mem_error;
+
+    /*
+     * OK loop until we reach one of the ending char or a size limit.
+     */
+    c = CUR_CHAR(l);
+    while (((NXT(0) != limit) && /* checked */
+            (IS_CHAR(c)) && (c != '<')) &&
+            (ctxt->instate != XML_PARSER_EOF)) {
+        /*
+         * Impose a reasonable limit on attribute size, unless XML_PARSE_HUGE
+         * special option is given
+         */
+        if ((len > XML_MAX_TEXT_LENGTH) &&
+            ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+            xmlFatalErrMsg(ctxt, XML_ERR_ATTRIBUTE_NOT_FINISHED,
+                           "AttValue length too long\n");
+            goto mem_error;
+        }
+	if (c == '&') {
+	    in_space = 0;
+	    if (NXT(1) == '#') {
+		int val = xmlParseCharRef(ctxt);
+
+		if (val == '&') {
+		    if (ctxt->replaceEntities) {
+			if (len + 10 > buf_size) {
+			    growBuffer(buf, 10);
+			}
+			buf[len++] = '&';
+		    } else {
+			/*
+			 * The reparsing will be done in xmlStringGetNodeList()
+			 * called by the attribute() function in SAX.c
+			 */
+			if (len + 10 > buf_size) {
+			    growBuffer(buf, 10);
+			}
+			buf[len++] = '&';
+			buf[len++] = '#';
+			buf[len++] = '3';
+			buf[len++] = '8';
+			buf[len++] = ';';
+		    }
+		} else if (val != 0) {
+		    if (len + 10 > buf_size) {
+			growBuffer(buf, 10);
+		    }
+		    len += xmlCopyChar(0, &buf[len], val);
+		}
+	    } else {
+		ent = xmlParseEntityRef(ctxt);
+		ctxt->nbentities++;
+		if (ent != NULL)
+		    ctxt->nbentities += ent->owner;
+		if ((ent != NULL) &&
+		    (ent->etype == XML_INTERNAL_PREDEFINED_ENTITY)) {
+		    if (len + 10 > buf_size) {
+			growBuffer(buf, 10);
+		    }
+		    if ((ctxt->replaceEntities == 0) &&
+		        (ent->content[0] == '&')) {
+			buf[len++] = '&';
+			buf[len++] = '#';
+			buf[len++] = '3';
+			buf[len++] = '8';
+			buf[len++] = ';';
+		    } else {
+			buf[len++] = ent->content[0];
+		    }
+		} else if ((ent != NULL) &&
+		           (ctxt->replaceEntities != 0)) {
+		    if (ent->etype != XML_INTERNAL_PREDEFINED_ENTITY) {
+			++ctxt->depth;
+			rep = xmlStringDecodeEntities(ctxt, ent->content,
+						      XML_SUBSTITUTE_REF,
+						      0, 0, 0);
+			--ctxt->depth;
+			if (rep != NULL) {
+			    current = rep;
+			    while (*current != 0) { /* non input consuming */
+                                if ((*current == 0xD) || (*current == 0xA) ||
+                                    (*current == 0x9)) {
+                                    buf[len++] = 0x20;
+                                    current++;
+                                } else
+                                    buf[len++] = *current++;
+				if (len + 10 > buf_size) {
+				    growBuffer(buf, 10);
+				}
+			    }
+			    xmlFree(rep);
+			    rep = NULL;
+			}
+		    } else {
+			if (len + 10 > buf_size) {
+			    growBuffer(buf, 10);
+			}
+			if (ent->content != NULL)
+			    buf[len++] = ent->content[0];
+		    }
+		} else if (ent != NULL) {
+		    int i = xmlStrlen(ent->name);
+		    const xmlChar *cur = ent->name;
+
+		    /*
+		     * This may look absurd but is needed to detect
+		     * entities problems
+		     */
+		    if ((ent->etype != XML_INTERNAL_PREDEFINED_ENTITY) &&
+			(ent->content != NULL) && (ent->checked == 0)) {
+			unsigned long oldnbent = ctxt->nbentities, diff;
+
+			++ctxt->depth;
+			rep = xmlStringDecodeEntities(ctxt, ent->content,
+						  XML_SUBSTITUTE_REF, 0, 0, 0);
+			--ctxt->depth;
+
+                        diff = ctxt->nbentities - oldnbent + 1;
+                        if (diff > INT_MAX / 2)
+                            diff = INT_MAX / 2;
+                        ent->checked = diff * 2;
+			if (rep != NULL) {
+			    if (xmlStrchr(rep, '<'))
+			        ent->checked |= 1;
+			    xmlFree(rep);
+			    rep = NULL;
+			} else {
+                            ent->content[0] = 0;
+                        }
+		    }
+
+		    /*
+		     * Just output the reference
+		     */
+		    buf[len++] = '&';
+		    while (len + i + 10 > buf_size) {
+			growBuffer(buf, i + 10);
+		    }
+		    for (;i > 0;i--)
+			buf[len++] = *cur++;
+		    buf[len++] = ';';
+		}
+	    }
+	} else {
+	    if ((c == 0x20) || (c == 0xD) || (c == 0xA) || (c == 0x9)) {
+	        if ((len != 0) || (!normalize)) {
+		    if ((!normalize) || (!in_space)) {
+			COPY_BUF(l,buf,len,0x20);
+			while (len + 10 > buf_size) {
+			    growBuffer(buf, 10);
+			}
+		    }
+		    in_space = 1;
+		}
+	    } else {
+	        in_space = 0;
+		COPY_BUF(l,buf,len,c);
+		if (len + 10 > buf_size) {
+		    growBuffer(buf, 10);
+		}
+	    }
+	    NEXTL(l);
+	}
+	GROW;
+	c = CUR_CHAR(l);
+    }
+    if (ctxt->instate == XML_PARSER_EOF)
+        goto error;
+
+    if ((in_space) && (normalize)) {
+        while ((len > 0) && (buf[len - 1] == 0x20)) len--;
+    }
+    buf[len] = 0;
+    if (RAW == '<') {
+	xmlFatalErr(ctxt, XML_ERR_LT_IN_ATTRIBUTE, NULL);
+    } else if (RAW != limit) {
+	if ((c != 0) && (!IS_CHAR(c))) {
+	    xmlFatalErrMsg(ctxt, XML_ERR_INVALID_CHAR,
+			   "invalid character in attribute value\n");
+	} else {
+	    xmlFatalErrMsg(ctxt, XML_ERR_ATTRIBUTE_NOT_FINISHED,
+			   "AttValue: ' expected\n");
+        }
+    } else
+	NEXT;
+
+    /*
+     * There we potentially risk an overflow, don't allow attribute value of
+     * length more than INT_MAX it is a very reasonable assumption !
+     */
+    if (len >= INT_MAX) {
+        xmlFatalErrMsg(ctxt, XML_ERR_ATTRIBUTE_NOT_FINISHED,
+                       "AttValue length too long\n");
+        goto mem_error;
+    }
+
+    if (attlen != NULL) *attlen = (int) len;
+    return(buf);
+
+mem_error:
+    xmlErrMemory(ctxt, NULL);
+error:
+    if (buf != NULL)
+        xmlFree(buf);
+    if (rep != NULL)
+        xmlFree(rep);
+    return(NULL);
+}
+
+/**
+ * xmlParseAttValue:
+ * @ctxt:  an XML parser context
+ *
+ * parse a value for an attribute
+ * Note: the parser won't do substitution of entities here, this
+ * will be handled later in xmlStringGetNodeList
+ *
+ * [10] AttValue ::= '"' ([^<&"] | Reference)* '"' |
+ *                   "'" ([^<&'] | Reference)* "'"
+ *
+ * 3.3.3 Attribute-Value Normalization:
+ * Before the value of an attribute is passed to the application or
+ * checked for validity, the XML processor must normalize it as follows:
+ * - a character reference is processed by appending the referenced
+ *   character to the attribute value
+ * - an entity reference is processed by recursively processing the
+ *   replacement text of the entity
+ * - a whitespace character (#x20, #xD, #xA, #x9) is processed by
+ *   appending #x20 to the normalized value, except that only a single
+ *   #x20 is appended for a "#xD#xA" sequence that is part of an external
+ *   parsed entity or the literal entity value of an internal parsed entity
+ * - other characters are processed by appending them to the normalized value
+ * If the declared value is not CDATA, then the XML processor must further
+ * process the normalized attribute value by discarding any leading and
+ * trailing space (#x20) characters, and by replacing sequences of space
+ * (#x20) characters by a single space (#x20) character.
+ * All attributes for which no declaration has been read should be treated
+ * by a non-validating parser as if declared CDATA.
+ *
+ * Returns the AttValue parsed or NULL. The value has to be freed by the caller.
+ */
+
+
+xmlChar *
+xmlParseAttValue(xmlParserCtxtPtr ctxt) {
+    if ((ctxt == NULL) || (ctxt->input == NULL)) return(NULL);
+    return(xmlParseAttValueInternal(ctxt, NULL, NULL, 0));
+}
+
+/**
+ * xmlParseSystemLiteral:
+ * @ctxt:  an XML parser context
+ *
+ * parse an XML Literal
+ *
+ * [11] SystemLiteral ::= ('"' [^"]* '"') | ("'" [^']* "'")
+ *
+ * Returns the SystemLiteral parsed or NULL
+ */
+
+xmlChar *
+xmlParseSystemLiteral(xmlParserCtxtPtr ctxt) {
+    xmlChar *buf = NULL;
+    int len = 0;
+    int size = XML_PARSER_BUFFER_SIZE;
+    int cur, l;
+    xmlChar stop;
+    int state = ctxt->instate;
+    int count = 0;
+
+    SHRINK;
+    if (RAW == '"') {
+        NEXT;
+	stop = '"';
+    } else if (RAW == '\'') {
+        NEXT;
+	stop = '\'';
+    } else {
+	xmlFatalErr(ctxt, XML_ERR_LITERAL_NOT_STARTED, NULL);
+	return(NULL);
+    }
+
+    buf = (xmlChar *) xmlMallocAtomic(size * sizeof(xmlChar));
+    if (buf == NULL) {
+        xmlErrMemory(ctxt, NULL);
+	return(NULL);
+    }
+    ctxt->instate = XML_PARSER_SYSTEM_LITERAL;
+    cur = CUR_CHAR(l);
+    while ((IS_CHAR(cur)) && (cur != stop)) { /* checked */
+	if (len + 5 >= size) {
+	    xmlChar *tmp;
+
+            if ((size > XML_MAX_NAME_LENGTH) &&
+                ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+                xmlFatalErr(ctxt, XML_ERR_NAME_TOO_LONG, "SystemLiteral");
+                xmlFree(buf);
+		ctxt->instate = (xmlParserInputState) state;
+                return(NULL);
+            }
+	    size *= 2;
+	    tmp = (xmlChar *) xmlRealloc(buf, size * sizeof(xmlChar));
+	    if (tmp == NULL) {
+	        xmlFree(buf);
+		xmlErrMemory(ctxt, NULL);
+		ctxt->instate = (xmlParserInputState) state;
+		return(NULL);
+	    }
+	    buf = tmp;
+	}
+	count++;
+	if (count > 50) {
+	    SHRINK;
+	    GROW;
+	    count = 0;
+            if (ctxt->instate == XML_PARSER_EOF) {
+	        xmlFree(buf);
+		return(NULL);
+            }
+	}
+	COPY_BUF(l,buf,len,cur);
+	NEXTL(l);
+	cur = CUR_CHAR(l);
+	if (cur == 0) {
+	    GROW;
+	    SHRINK;
+	    cur = CUR_CHAR(l);
+	}
+    }
+    buf[len] = 0;
+    ctxt->instate = (xmlParserInputState) state;
+    if (!IS_CHAR(cur)) {
+	xmlFatalErr(ctxt, XML_ERR_LITERAL_NOT_FINISHED, NULL);
+    } else {
+	NEXT;
+    }
+    return(buf);
+}
+
+/**
+ * xmlParsePubidLiteral:
+ * @ctxt:  an XML parser context
+ *
+ * parse an XML public literal
+ *
+ * [12] PubidLiteral ::= '"' PubidChar* '"' | "'" (PubidChar - "'")* "'"
+ *
+ * Returns the PubidLiteral parsed or NULL.
+ */
+
+xmlChar *
+xmlParsePubidLiteral(xmlParserCtxtPtr ctxt) {
+    xmlChar *buf = NULL;
+    int len = 0;
+    int size = XML_PARSER_BUFFER_SIZE;
+    xmlChar cur;
+    xmlChar stop;
+    int count = 0;
+    xmlParserInputState oldstate = ctxt->instate;
+
+    SHRINK;
+    if (RAW == '"') {
+        NEXT;
+	stop = '"';
+    } else if (RAW == '\'') {
+        NEXT;
+	stop = '\'';
+    } else {
+	xmlFatalErr(ctxt, XML_ERR_LITERAL_NOT_STARTED, NULL);
+	return(NULL);
+    }
+    buf = (xmlChar *) xmlMallocAtomic(size * sizeof(xmlChar));
+    if (buf == NULL) {
+	xmlErrMemory(ctxt, NULL);
+	return(NULL);
+    }
+    ctxt->instate = XML_PARSER_PUBLIC_LITERAL;
+    cur = CUR;
+    while ((IS_PUBIDCHAR_CH(cur)) && (cur != stop)) { /* checked */
+	if (len + 1 >= size) {
+	    xmlChar *tmp;
+
+            if ((size > XML_MAX_NAME_LENGTH) &&
+                ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+                xmlFatalErr(ctxt, XML_ERR_NAME_TOO_LONG, "Public ID");
+                xmlFree(buf);
+                return(NULL);
+            }
+	    size *= 2;
+	    tmp = (xmlChar *) xmlRealloc(buf, size * sizeof(xmlChar));
+	    if (tmp == NULL) {
+		xmlErrMemory(ctxt, NULL);
+		xmlFree(buf);
+		return(NULL);
+	    }
+	    buf = tmp;
+	}
+	buf[len++] = cur;
+	count++;
+	if (count > 50) {
+	    SHRINK;
+	    GROW;
+	    count = 0;
+            if (ctxt->instate == XML_PARSER_EOF) {
+		xmlFree(buf);
+		return(NULL);
+            }
+	}
+	NEXT;
+	cur = CUR;
+	if (cur == 0) {
+	    GROW;
+	    SHRINK;
+	    cur = CUR;
+	}
+    }
+    buf[len] = 0;
+    if (cur != stop) {
+	xmlFatalErr(ctxt, XML_ERR_LITERAL_NOT_FINISHED, NULL);
+    } else {
+	NEXT;
+    }
+    ctxt->instate = oldstate;
+    return(buf);
+}
+
+static void xmlParseCharDataComplex(xmlParserCtxtPtr ctxt, int cdata);
+
+/*
+ * used for the test in the inner loop of the char data testing
+ */
+static const unsigned char test_char_data[256] = {
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x09, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x9, CR/LF separated */
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x00, 0x27, /* & */
+    0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F,
+    0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
+    0x38, 0x39, 0x3A, 0x3B, 0x00, 0x3D, 0x3E, 0x3F, /* < */
+    0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
+    0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F,
+    0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57,
+    0x58, 0x59, 0x5A, 0x5B, 0x5C, 0x00, 0x5E, 0x5F, /* ] */
+    0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
+    0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
+    0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+    0x78, 0x79, 0x7A, 0x7B, 0x7C, 0x7D, 0x7E, 0x7F,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* non-ascii */
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+
+/**
+ * xmlParseCharData:
+ * @ctxt:  an XML parser context
+ * @cdata:  int indicating whether we are within a CDATA section
+ *
+ * parse a CharData section.
+ * if we are within a CDATA section ']]>' marks an end of section.
+ *
+ * The right angle bracket (>) may be represented using the string "&gt;",
+ * and must, for compatibility, be escaped using "&gt;" or a character
+ * reference when it appears in the string "]]>" in content, when that
+ * string is not marking the end of a CDATA section.
+ *
+ * [14] CharData ::= [^<&]* - ([^<&]* ']]>' [^<&]*)
+ */
+
+void
+xmlParseCharData(xmlParserCtxtPtr ctxt, int cdata) {
+    const xmlChar *in;
+    int nbchar = 0;
+    int line = ctxt->input->line;
+    int col = ctxt->input->col;
+    int ccol;
+
+    SHRINK;
+    GROW;
+    /*
+     * Accelerated common case where input don't need to be
+     * modified before passing it to the handler.
+     */
+    if (!cdata) {
+	in = ctxt->input->cur;
+	do {
+get_more_space:
+	    while (*in == 0x20) { in++; ctxt->input->col++; }
+	    if (*in == 0xA) {
+		do {
+		    ctxt->input->line++; ctxt->input->col = 1;
+		    in++;
+		} while (*in == 0xA);
+		goto get_more_space;
+	    }
+	    if (*in == '<') {
+		nbchar = in - ctxt->input->cur;
+		if (nbchar > 0) {
+		    const xmlChar *tmp = ctxt->input->cur;
+		    ctxt->input->cur = in;
+
+		    if ((ctxt->sax != NULL) &&
+		        (ctxt->sax->ignorableWhitespace !=
+		         ctxt->sax->characters)) {
+			if (areBlanks(ctxt, tmp, nbchar, 1)) {
+			    if (ctxt->sax->ignorableWhitespace != NULL)
+				ctxt->sax->ignorableWhitespace(ctxt->userData,
+						       tmp, nbchar);
+			} else {
+			    if (ctxt->sax->characters != NULL)
+				ctxt->sax->characters(ctxt->userData,
+						      tmp, nbchar);
+			    if (*ctxt->space == -1)
+			        *ctxt->space = -2;
+			}
+		    } else if ((ctxt->sax != NULL) &&
+		               (ctxt->sax->characters != NULL)) {
+			ctxt->sax->characters(ctxt->userData,
+					      tmp, nbchar);
+		    }
+		}
+		return;
+	    }
+
+get_more:
+            ccol = ctxt->input->col;
+	    while (test_char_data[*in]) {
+		in++;
+		ccol++;
+	    }
+	    ctxt->input->col = ccol;
+	    if (*in == 0xA) {
+		do {
+		    ctxt->input->line++; ctxt->input->col = 1;
+		    in++;
+		} while (*in == 0xA);
+		goto get_more;
+	    }
+	    if (*in == ']') {
+		if ((in[1] == ']') && (in[2] == '>')) {
+		    xmlFatalErr(ctxt, XML_ERR_MISPLACED_CDATA_END, NULL);
+		    ctxt->input->cur = in + 1;
+		    return;
+		}
+		in++;
+		ctxt->input->col++;
+		goto get_more;
+	    }
+	    nbchar = in - ctxt->input->cur;
+	    if (nbchar > 0) {
+		if ((ctxt->sax != NULL) &&
+		    (ctxt->sax->ignorableWhitespace !=
+		     ctxt->sax->characters) &&
+		    (IS_BLANK_CH(*ctxt->input->cur))) {
+		    const xmlChar *tmp = ctxt->input->cur;
+		    ctxt->input->cur = in;
+
+		    if (areBlanks(ctxt, tmp, nbchar, 0)) {
+		        if (ctxt->sax->ignorableWhitespace != NULL)
+			    ctxt->sax->ignorableWhitespace(ctxt->userData,
+							   tmp, nbchar);
+		    } else {
+		        if (ctxt->sax->characters != NULL)
+			    ctxt->sax->characters(ctxt->userData,
+						  tmp, nbchar);
+			if (*ctxt->space == -1)
+			    *ctxt->space = -2;
+		    }
+                    line = ctxt->input->line;
+                    col = ctxt->input->col;
+		} else if (ctxt->sax != NULL) {
+		    if (ctxt->sax->characters != NULL)
+			ctxt->sax->characters(ctxt->userData,
+					      ctxt->input->cur, nbchar);
+                    line = ctxt->input->line;
+                    col = ctxt->input->col;
+		}
+                /* something really bad happened in the SAX callback */
+                if (ctxt->instate != XML_PARSER_CONTENT)
+                    return;
+	    }
+	    ctxt->input->cur = in;
+	    if (*in == 0xD) {
+		in++;
+		if (*in == 0xA) {
+		    ctxt->input->cur = in;
+		    in++;
+		    ctxt->input->line++; ctxt->input->col = 1;
+		    continue; /* while */
+		}
+		in--;
+	    }
+	    if (*in == '<') {
+		return;
+	    }
+	    if (*in == '&') {
+		return;
+	    }
+	    SHRINK;
+	    GROW;
+            if (ctxt->instate == XML_PARSER_EOF)
+		return;
+	    in = ctxt->input->cur;
+	} while (((*in >= 0x20) && (*in <= 0x7F)) || (*in == 0x09) || (*in == 0x0a));
+	nbchar = 0;
+    }
+    ctxt->input->line = line;
+    ctxt->input->col = col;
+    xmlParseCharDataComplex(ctxt, cdata);
+}
+
+/**
+ * xmlParseCharDataComplex:
+ * @ctxt:  an XML parser context
+ * @cdata:  int indicating whether we are within a CDATA section
+ *
+ * parse a CharData section.this is the fallback function
+ * of xmlParseCharData() when the parsing requires handling
+ * of non-ASCII characters.
+ */
+static void
+xmlParseCharDataComplex(xmlParserCtxtPtr ctxt, int cdata) {
+    xmlChar buf[XML_PARSER_BIG_BUFFER_SIZE + 5];
+    int nbchar = 0;
+    int cur, l;
+    int count = 0;
+
+    SHRINK;
+    GROW;
+    cur = CUR_CHAR(l);
+    while ((cur != '<') && /* checked */
+           (cur != '&') &&
+	   (IS_CHAR(cur))) /* test also done in xmlCurrentChar() */ {
+	if ((cur == ']') && (NXT(1) == ']') &&
+	    (NXT(2) == '>')) {
+	    if (cdata) break;
+	    else {
+		xmlFatalErr(ctxt, XML_ERR_MISPLACED_CDATA_END, NULL);
+	    }
+	}
+	COPY_BUF(l,buf,nbchar,cur);
+	if (nbchar >= XML_PARSER_BIG_BUFFER_SIZE) {
+	    buf[nbchar] = 0;
+
+	    /*
+	     * OK the segment is to be consumed as chars.
+	     */
+	    if ((ctxt->sax != NULL) && (!ctxt->disableSAX)) {
+		if (areBlanks(ctxt, buf, nbchar, 0)) {
+		    if (ctxt->sax->ignorableWhitespace != NULL)
+			ctxt->sax->ignorableWhitespace(ctxt->userData,
+			                               buf, nbchar);
+		} else {
+		    if (ctxt->sax->characters != NULL)
+			ctxt->sax->characters(ctxt->userData, buf, nbchar);
+		    if ((ctxt->sax->characters !=
+		         ctxt->sax->ignorableWhitespace) &&
+			(*ctxt->space == -1))
+			*ctxt->space = -2;
+		}
+	    }
+	    nbchar = 0;
+            /* something really bad happened in the SAX callback */
+            if (ctxt->instate != XML_PARSER_CONTENT)
+                return;
+	}
+	count++;
+	if (count > 50) {
+	    SHRINK;
+	    GROW;
+	    count = 0;
+            if (ctxt->instate == XML_PARSER_EOF)
+		return;
+	}
+	NEXTL(l);
+	cur = CUR_CHAR(l);
+    }
+    if (nbchar != 0) {
+        buf[nbchar] = 0;
+	/*
+	 * OK the segment is to be consumed as chars.
+	 */
+	if ((ctxt->sax != NULL) && (!ctxt->disableSAX)) {
+	    if (areBlanks(ctxt, buf, nbchar, 0)) {
+		if (ctxt->sax->ignorableWhitespace != NULL)
+		    ctxt->sax->ignorableWhitespace(ctxt->userData, buf, nbchar);
+	    } else {
+		if (ctxt->sax->characters != NULL)
+		    ctxt->sax->characters(ctxt->userData, buf, nbchar);
+		if ((ctxt->sax->characters != ctxt->sax->ignorableWhitespace) &&
+		    (*ctxt->space == -1))
+		    *ctxt->space = -2;
+	    }
+	}
+    }
+    if ((cur != 0) && (!IS_CHAR(cur))) {
+	/* Generate the error and skip the offending character */
+        xmlFatalErrMsgInt(ctxt, XML_ERR_INVALID_CHAR,
+                          "PCDATA invalid Char value %d\n",
+	                  cur);
+	NEXTL(l);
+    }
+}
+
+/**
+ * xmlParseExternalID:
+ * @ctxt:  an XML parser context
+ * @publicID:  a xmlChar** receiving PubidLiteral
+ * @strict: indicate whether we should restrict parsing to only
+ *          production [75], see NOTE below
+ *
+ * Parse an External ID or a Public ID
+ *
+ * NOTE: Productions [75] and [83] interact badly since [75] can generate
+ *       'PUBLIC' S PubidLiteral S SystemLiteral
+ *
+ * [75] ExternalID ::= 'SYSTEM' S SystemLiteral
+ *                   | 'PUBLIC' S PubidLiteral S SystemLiteral
+ *
+ * [83] PublicID ::= 'PUBLIC' S PubidLiteral
+ *
+ * Returns the function returns SystemLiteral and in the second
+ *                case publicID receives PubidLiteral, is strict is off
+ *                it is possible to return NULL and have publicID set.
+ */
+
+xmlChar *
+xmlParseExternalID(xmlParserCtxtPtr ctxt, xmlChar **publicID, int strict) {
+    xmlChar *URI = NULL;
+
+    SHRINK;
+
+    *publicID = NULL;
+    if (CMP6(CUR_PTR, 'S', 'Y', 'S', 'T', 'E', 'M')) {
+        SKIP(6);
+	if (SKIP_BLANKS == 0) {
+	    xmlFatalErrMsg(ctxt, XML_ERR_SPACE_REQUIRED,
+	                   "Space required after 'SYSTEM'\n");
+	}
+	URI = xmlParseSystemLiteral(ctxt);
+	if (URI == NULL) {
+	    xmlFatalErr(ctxt, XML_ERR_URI_REQUIRED, NULL);
+        }
+    } else if (CMP6(CUR_PTR, 'P', 'U', 'B', 'L', 'I', 'C')) {
+        SKIP(6);
+	if (SKIP_BLANKS == 0) {
+	    xmlFatalErrMsg(ctxt, XML_ERR_SPACE_REQUIRED,
+		    "Space required after 'PUBLIC'\n");
+	}
+	*publicID = xmlParsePubidLiteral(ctxt);
+	if (*publicID == NULL) {
+	    xmlFatalErr(ctxt, XML_ERR_PUBID_REQUIRED, NULL);
+	}
+	if (strict) {
+	    /*
+	     * We don't handle [83] so "S SystemLiteral" is required.
+	     */
+	    if (SKIP_BLANKS == 0) {
+		xmlFatalErrMsg(ctxt, XML_ERR_SPACE_REQUIRED,
+			"Space required after the Public Identifier\n");
+	    }
+	} else {
+	    /*
+	     * We handle [83] so we return immediately, if
+	     * "S SystemLiteral" is not detected. We skip blanks if no
+             * system literal was found, but this is harmless since we must
+             * be at the end of a NotationDecl.
+	     */
+	    if (SKIP_BLANKS == 0) return(NULL);
+	    if ((CUR != '\'') && (CUR != '"')) return(NULL);
+	}
+	URI = xmlParseSystemLiteral(ctxt);
+	if (URI == NULL) {
+	    xmlFatalErr(ctxt, XML_ERR_URI_REQUIRED, NULL);
+        }
+    }
+    return(URI);
+}
+
+/**
+ * xmlParseCommentComplex:
+ * @ctxt:  an XML parser context
+ * @buf:  the already parsed part of the buffer
+ * @len:  number of bytes in the buffer
+ * @size:  allocated size of the buffer
+ *
+ * Skip an XML (SGML) comment <!-- .... -->
+ *  The spec says that "For compatibility, the string "--" (double-hyphen)
+ *  must not occur within comments. "
+ * This is the slow routine in case the accelerator for ascii didn't work
+ *
+ * [15] Comment ::= '<!--' ((Char - '-') | ('-' (Char - '-')))* '-->'
+ */
+static void
+xmlParseCommentComplex(xmlParserCtxtPtr ctxt, xmlChar *buf,
+                       size_t len, size_t size) {
+    int q, ql;
+    int r, rl;
+    int cur, l;
+    size_t count = 0;
+    int inputid;
+
+    inputid = ctxt->input->id;
+
+    if (buf == NULL) {
+        len = 0;
+	size = XML_PARSER_BUFFER_SIZE;
+	buf = (xmlChar *) xmlMallocAtomic(size * sizeof(xmlChar));
+	if (buf == NULL) {
+	    xmlErrMemory(ctxt, NULL);
+	    return;
+	}
+    }
+    GROW;	/* Assure there's enough input data */
+    q = CUR_CHAR(ql);
+    if (q == 0)
+        goto not_terminated;
+    if (!IS_CHAR(q)) {
+        xmlFatalErrMsgInt(ctxt, XML_ERR_INVALID_CHAR,
+                          "xmlParseComment: invalid xmlChar value %d\n",
+	                  q);
+	xmlFree (buf);
+	return;
+    }
+    NEXTL(ql);
+    r = CUR_CHAR(rl);
+    if (r == 0)
+        goto not_terminated;
+    if (!IS_CHAR(r)) {
+        xmlFatalErrMsgInt(ctxt, XML_ERR_INVALID_CHAR,
+                          "xmlParseComment: invalid xmlChar value %d\n",
+	                  q);
+	xmlFree (buf);
+	return;
+    }
+    NEXTL(rl);
+    cur = CUR_CHAR(l);
+    if (cur == 0)
+        goto not_terminated;
+    while (IS_CHAR(cur) && /* checked */
+           ((cur != '>') ||
+	    (r != '-') || (q != '-'))) {
+	if ((r == '-') && (q == '-')) {
+	    xmlFatalErr(ctxt, XML_ERR_HYPHEN_IN_COMMENT, NULL);
+	}
+        if ((len > XML_MAX_TEXT_LENGTH) &&
+            ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+            xmlFatalErrMsgStr(ctxt, XML_ERR_COMMENT_NOT_FINISHED,
+                         "Comment too big found", NULL);
+            xmlFree (buf);
+            return;
+        }
+	if (len + 5 >= size) {
+	    xmlChar *new_buf;
+            size_t new_size;
+
+	    new_size = size * 2;
+	    new_buf = (xmlChar *) xmlRealloc(buf, new_size);
+	    if (new_buf == NULL) {
+		xmlFree (buf);
+		xmlErrMemory(ctxt, NULL);
+		return;
+	    }
+	    buf = new_buf;
+            size = new_size;
+	}
+	COPY_BUF(ql,buf,len,q);
+	q = r;
+	ql = rl;
+	r = cur;
+	rl = l;
+
+	count++;
+	if (count > 50) {
+	    SHRINK;
+	    GROW;
+	    count = 0;
+            if (ctxt->instate == XML_PARSER_EOF) {
+		xmlFree(buf);
+		return;
+            }
+	}
+	NEXTL(l);
+	cur = CUR_CHAR(l);
+	if (cur == 0) {
+	    SHRINK;
+	    GROW;
+	    cur = CUR_CHAR(l);
+	}
+    }
+    buf[len] = 0;
+    if (cur == 0) {
+	xmlFatalErrMsgStr(ctxt, XML_ERR_COMMENT_NOT_FINISHED,
+	                     "Comment not terminated \n<!--%.50s\n", buf);
+    } else if (!IS_CHAR(cur)) {
+        xmlFatalErrMsgInt(ctxt, XML_ERR_INVALID_CHAR,
+                          "xmlParseComment: invalid xmlChar value %d\n",
+	                  cur);
+    } else {
+	if (inputid != ctxt->input->id) {
+	    xmlFatalErrMsg(ctxt, XML_ERR_ENTITY_BOUNDARY,
+		           "Comment doesn't start and stop in the same"
+                           " entity\n");
+	}
+        NEXT;
+	if ((ctxt->sax != NULL) && (ctxt->sax->comment != NULL) &&
+	    (!ctxt->disableSAX))
+	    ctxt->sax->comment(ctxt->userData, buf);
+    }
+    xmlFree(buf);
+    return;
+not_terminated:
+    xmlFatalErrMsgStr(ctxt, XML_ERR_COMMENT_NOT_FINISHED,
+			 "Comment not terminated\n", NULL);
+    xmlFree(buf);
+    return;
+}
+
+/**
+ * xmlParseComment:
+ * @ctxt:  an XML parser context
+ *
+ * Skip an XML (SGML) comment <!-- .... -->
+ *  The spec says that "For compatibility, the string "--" (double-hyphen)
+ *  must not occur within comments. "
+ *
+ * [15] Comment ::= '<!--' ((Char - '-') | ('-' (Char - '-')))* '-->'
+ */
+void
+xmlParseComment(xmlParserCtxtPtr ctxt) {
+    xmlChar *buf = NULL;
+    size_t size = XML_PARSER_BUFFER_SIZE;
+    size_t len = 0;
+    xmlParserInputState state;
+    const xmlChar *in;
+    size_t nbchar = 0;
+    int ccol;
+    int inputid;
+
+    /*
+     * Check that there is a comment right here.
+     */
+    if ((RAW != '<') || (NXT(1) != '!') ||
+        (NXT(2) != '-') || (NXT(3) != '-')) return;
+    state = ctxt->instate;
+    ctxt->instate = XML_PARSER_COMMENT;
+    inputid = ctxt->input->id;
+    SKIP(4);
+    SHRINK;
+    GROW;
+
+    /*
+     * Accelerated common case where input don't need to be
+     * modified before passing it to the handler.
+     */
+    in = ctxt->input->cur;
+    do {
+	if (*in == 0xA) {
+	    do {
+		ctxt->input->line++; ctxt->input->col = 1;
+		in++;
+	    } while (*in == 0xA);
+	}
+get_more:
+        ccol = ctxt->input->col;
+	while (((*in > '-') && (*in <= 0x7F)) ||
+	       ((*in >= 0x20) && (*in < '-')) ||
+	       (*in == 0x09)) {
+		    in++;
+		    ccol++;
+	}
+	ctxt->input->col = ccol;
+	if (*in == 0xA) {
+	    do {
+		ctxt->input->line++; ctxt->input->col = 1;
+		in++;
+	    } while (*in == 0xA);
+	    goto get_more;
+	}
+	nbchar = in - ctxt->input->cur;
+	/*
+	 * save current set of data
+	 */
+	if (nbchar > 0) {
+	    if ((ctxt->sax != NULL) &&
+		(ctxt->sax->comment != NULL)) {
+		if (buf == NULL) {
+		    if ((*in == '-') && (in[1] == '-'))
+		        size = nbchar + 1;
+		    else
+		        size = XML_PARSER_BUFFER_SIZE + nbchar;
+		    buf = (xmlChar *) xmlMallocAtomic(size * sizeof(xmlChar));
+		    if (buf == NULL) {
+		        xmlErrMemory(ctxt, NULL);
+			ctxt->instate = state;
+			return;
+		    }
+		    len = 0;
+		} else if (len + nbchar + 1 >= size) {
+		    xmlChar *new_buf;
+		    size  += len + nbchar + XML_PARSER_BUFFER_SIZE;
+		    new_buf = (xmlChar *) xmlRealloc(buf,
+		                                     size * sizeof(xmlChar));
+		    if (new_buf == NULL) {
+		        xmlFree (buf);
+			xmlErrMemory(ctxt, NULL);
+			ctxt->instate = state;
+			return;
+		    }
+		    buf = new_buf;
+		}
+		memcpy(&buf[len], ctxt->input->cur, nbchar);
+		len += nbchar;
+		buf[len] = 0;
+	    }
+	}
+        if ((len > XML_MAX_TEXT_LENGTH) &&
+            ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+            xmlFatalErrMsgStr(ctxt, XML_ERR_COMMENT_NOT_FINISHED,
+                         "Comment too big found", NULL);
+            xmlFree (buf);
+            return;
+        }
+	ctxt->input->cur = in;
+	if (*in == 0xA) {
+	    in++;
+	    ctxt->input->line++; ctxt->input->col = 1;
+	}
+	if (*in == 0xD) {
+	    in++;
+	    if (*in == 0xA) {
+		ctxt->input->cur = in;
+		in++;
+		ctxt->input->line++; ctxt->input->col = 1;
+		continue; /* while */
+	    }
+	    in--;
+	}
+	SHRINK;
+	GROW;
+        if (ctxt->instate == XML_PARSER_EOF) {
+            xmlFree(buf);
+            return;
+        }
+	in = ctxt->input->cur;
+	if (*in == '-') {
+	    if (in[1] == '-') {
+	        if (in[2] == '>') {
+		    if (ctxt->input->id != inputid) {
+			xmlFatalErrMsg(ctxt, XML_ERR_ENTITY_BOUNDARY,
+			               "comment doesn't start and stop in the"
+                                       " same entity\n");
+		    }
+		    SKIP(3);
+		    if ((ctxt->sax != NULL) && (ctxt->sax->comment != NULL) &&
+		        (!ctxt->disableSAX)) {
+			if (buf != NULL)
+			    ctxt->sax->comment(ctxt->userData, buf);
+			else
+			    ctxt->sax->comment(ctxt->userData, BAD_CAST "");
+		    }
+		    if (buf != NULL)
+		        xmlFree(buf);
+		    if (ctxt->instate != XML_PARSER_EOF)
+			ctxt->instate = state;
+		    return;
+		}
+		if (buf != NULL) {
+		    xmlFatalErrMsgStr(ctxt, XML_ERR_HYPHEN_IN_COMMENT,
+		                      "Double hyphen within comment: "
+                                      "<!--%.50s\n",
+				      buf);
+		} else
+		    xmlFatalErrMsgStr(ctxt, XML_ERR_HYPHEN_IN_COMMENT,
+		                      "Double hyphen within comment\n", NULL);
+                if (ctxt->instate == XML_PARSER_EOF) {
+                    xmlFree(buf);
+                    return;
+                }
+		in++;
+		ctxt->input->col++;
+	    }
+	    in++;
+	    ctxt->input->col++;
+	    goto get_more;
+	}
+    } while (((*in >= 0x20) && (*in <= 0x7F)) || (*in == 0x09) || (*in == 0x0a));
+    xmlParseCommentComplex(ctxt, buf, len, size);
+    ctxt->instate = state;
+    return;
+}
+
+
+/**
+ * xmlParsePITarget:
+ * @ctxt:  an XML parser context
+ *
+ * parse the name of a PI
+ *
+ * [17] PITarget ::= Name - (('X' | 'x') ('M' | 'm') ('L' | 'l'))
+ *
+ * Returns the PITarget name or NULL
+ */
+
+const xmlChar *
+xmlParsePITarget(xmlParserCtxtPtr ctxt) {
+    const xmlChar *name;
+
+    name = xmlParseName(ctxt);
+    if ((name != NULL) &&
+        ((name[0] == 'x') || (name[0] == 'X')) &&
+        ((name[1] == 'm') || (name[1] == 'M')) &&
+        ((name[2] == 'l') || (name[2] == 'L'))) {
+	int i;
+	if ((name[0] == 'x') && (name[1] == 'm') &&
+	    (name[2] == 'l') && (name[3] == 0)) {
+	    xmlFatalErrMsg(ctxt, XML_ERR_RESERVED_XML_NAME,
+		 "XML declaration allowed only at the start of the document\n");
+	    return(name);
+	} else if (name[3] == 0) {
+	    xmlFatalErr(ctxt, XML_ERR_RESERVED_XML_NAME, NULL);
+	    return(name);
+	}
+	for (i = 0;;i++) {
+	    if (xmlW3CPIs[i] == NULL) break;
+	    if (xmlStrEqual(name, (const xmlChar *)xmlW3CPIs[i]))
+	        return(name);
+	}
+	xmlWarningMsg(ctxt, XML_ERR_RESERVED_XML_NAME,
+		      "xmlParsePITarget: invalid name prefix 'xml'\n",
+		      NULL, NULL);
+    }
+    if ((name != NULL) && (xmlStrchr(name, ':') != NULL)) {
+	xmlNsErr(ctxt, XML_NS_ERR_COLON,
+		 "colons are forbidden from PI names '%s'\n", name, NULL, NULL);
+    }
+    return(name);
+}
+
+#ifdef LIBXML_CATALOG_ENABLED
+/**
+ * xmlParseCatalogPI:
+ * @ctxt:  an XML parser context
+ * @catalog:  the PI value string
+ *
+ * parse an XML Catalog Processing Instruction.
+ *
+ * <?oasis-xml-catalog catalog="http://example.com/catalog.xml"?>
+ *
+ * Occurs only if allowed by the user and if happening in the Misc
+ * part of the document before any doctype information
+ * This will add the given catalog to the parsing context in order
+ * to be used if there is a resolution need further down in the document
+ */
+
+static void
+xmlParseCatalogPI(xmlParserCtxtPtr ctxt, const xmlChar *catalog) {
+    xmlChar *URL = NULL;
+    const xmlChar *tmp, *base;
+    xmlChar marker;
+
+    tmp = catalog;
+    while (IS_BLANK_CH(*tmp)) tmp++;
+    if (xmlStrncmp(tmp, BAD_CAST"catalog", 7))
+	goto error;
+    tmp += 7;
+    while (IS_BLANK_CH(*tmp)) tmp++;
+    if (*tmp != '=') {
+	return;
+    }
+    tmp++;
+    while (IS_BLANK_CH(*tmp)) tmp++;
+    marker = *tmp;
+    if ((marker != '\'') && (marker != '"'))
+	goto error;
+    tmp++;
+    base = tmp;
+    while ((*tmp != 0) && (*tmp != marker)) tmp++;
+    if (*tmp == 0)
+	goto error;
+    URL = xmlStrndup(base, tmp - base);
+    tmp++;
+    while (IS_BLANK_CH(*tmp)) tmp++;
+    if (*tmp != 0)
+	goto error;
+
+    if (URL != NULL) {
+	ctxt->catalogs = xmlCatalogAddLocal(ctxt->catalogs, URL);
+	xmlFree(URL);
+    }
+    return;
+
+error:
+    xmlWarningMsg(ctxt, XML_WAR_CATALOG_PI,
+	          "Catalog PI syntax error: %s\n",
+		  catalog, NULL);
+    if (URL != NULL)
+	xmlFree(URL);
+}
+#endif
+
+/**
+ * xmlParsePI:
+ * @ctxt:  an XML parser context
+ *
+ * parse an XML Processing Instruction.
+ *
+ * [16] PI ::= '<?' PITarget (S (Char* - (Char* '?>' Char*)))? '?>'
+ *
+ * The processing is transferred to SAX once parsed.
+ */
+
+void
+xmlParsePI(xmlParserCtxtPtr ctxt) {
+    xmlChar *buf = NULL;
+    size_t len = 0;
+    size_t size = XML_PARSER_BUFFER_SIZE;
+    int cur, l;
+    const xmlChar *target;
+    xmlParserInputState state;
+    int count = 0;
+
+    if ((RAW == '<') && (NXT(1) == '?')) {
+	int inputid = ctxt->input->id;
+	state = ctxt->instate;
+        ctxt->instate = XML_PARSER_PI;
+	/*
+	 * this is a Processing Instruction.
+	 */
+	SKIP(2);
+	SHRINK;
+
+	/*
+	 * Parse the target name and check for special support like
+	 * namespace.
+	 */
+        target = xmlParsePITarget(ctxt);
+	if (target != NULL) {
+	    if ((RAW == '?') && (NXT(1) == '>')) {
+		if (inputid != ctxt->input->id) {
+		    xmlFatalErrMsg(ctxt, XML_ERR_ENTITY_BOUNDARY,
+	                           "PI declaration doesn't start and stop in"
+                                   " the same entity\n");
+		}
+		SKIP(2);
+
+		/*
+		 * SAX: PI detected.
+		 */
+		if ((ctxt->sax) && (!ctxt->disableSAX) &&
+		    (ctxt->sax->processingInstruction != NULL))
+		    ctxt->sax->processingInstruction(ctxt->userData,
+		                                     target, NULL);
+		if (ctxt->instate != XML_PARSER_EOF)
+		    ctxt->instate = state;
+		return;
+	    }
+	    buf = (xmlChar *) xmlMallocAtomic(size * sizeof(xmlChar));
+	    if (buf == NULL) {
+		xmlErrMemory(ctxt, NULL);
+		ctxt->instate = state;
+		return;
+	    }
+	    if (SKIP_BLANKS == 0) {
+		xmlFatalErrMsgStr(ctxt, XML_ERR_SPACE_REQUIRED,
+			  "ParsePI: PI %s space expected\n", target);
+	    }
+	    cur = CUR_CHAR(l);
+	    while (IS_CHAR(cur) && /* checked */
+		   ((cur != '?') || (NXT(1) != '>'))) {
+		if (len + 5 >= size) {
+		    xmlChar *tmp;
+                    size_t new_size = size * 2;
+		    tmp = (xmlChar *) xmlRealloc(buf, new_size);
+		    if (tmp == NULL) {
+			xmlErrMemory(ctxt, NULL);
+			xmlFree(buf);
+			ctxt->instate = state;
+			return;
+		    }
+		    buf = tmp;
+                    size = new_size;
+		}
+		count++;
+		if (count > 50) {
+		    SHRINK;
+		    GROW;
+                    if (ctxt->instate == XML_PARSER_EOF) {
+                        xmlFree(buf);
+                        return;
+                    }
+		    count = 0;
+                    if ((len > XML_MAX_TEXT_LENGTH) &&
+                        ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+                        xmlFatalErrMsgStr(ctxt, XML_ERR_PI_NOT_FINISHED,
+                                          "PI %s too big found", target);
+                        xmlFree(buf);
+                        ctxt->instate = state;
+                        return;
+                    }
+		}
+		COPY_BUF(l,buf,len,cur);
+		NEXTL(l);
+		cur = CUR_CHAR(l);
+		if (cur == 0) {
+		    SHRINK;
+		    GROW;
+		    cur = CUR_CHAR(l);
+		}
+	    }
+            if ((len > XML_MAX_TEXT_LENGTH) &&
+                ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+                xmlFatalErrMsgStr(ctxt, XML_ERR_PI_NOT_FINISHED,
+                                  "PI %s too big found", target);
+                xmlFree(buf);
+                ctxt->instate = state;
+                return;
+            }
+	    buf[len] = 0;
+	    if (cur != '?') {
+		xmlFatalErrMsgStr(ctxt, XML_ERR_PI_NOT_FINISHED,
+		      "ParsePI: PI %s never end ...\n", target);
+	    } else {
+		if (inputid != ctxt->input->id) {
+		    xmlFatalErrMsg(ctxt, XML_ERR_ENTITY_BOUNDARY,
+	                           "PI declaration doesn't start and stop in"
+                                   " the same entity\n");
+		}
+		SKIP(2);
+
+#ifdef LIBXML_CATALOG_ENABLED
+		if (((state == XML_PARSER_MISC) ||
+	             (state == XML_PARSER_START)) &&
+		    (xmlStrEqual(target, XML_CATALOG_PI))) {
+		    xmlCatalogAllow allow = xmlCatalogGetDefaults();
+		    if ((allow == XML_CATA_ALLOW_DOCUMENT) ||
+			(allow == XML_CATA_ALLOW_ALL))
+			xmlParseCatalogPI(ctxt, buf);
+		}
+#endif
+
+
+		/*
+		 * SAX: PI detected.
+		 */
+		if ((ctxt->sax) && (!ctxt->disableSAX) &&
+		    (ctxt->sax->processingInstruction != NULL))
+		    ctxt->sax->processingInstruction(ctxt->userData,
+		                                     target, buf);
+	    }
+	    xmlFree(buf);
+	} else {
+	    xmlFatalErr(ctxt, XML_ERR_PI_NOT_STARTED, NULL);
+	}
+	if (ctxt->instate != XML_PARSER_EOF)
+	    ctxt->instate = state;
+    }
+}
+
+/**
+ * xmlParseNotationDecl:
+ * @ctxt:  an XML parser context
+ *
+ * parse a notation declaration
+ *
+ * [82] NotationDecl ::= '<!NOTATION' S Name S (ExternalID |  PublicID) S? '>'
+ *
+ * Hence there is actually 3 choices:
+ *     'PUBLIC' S PubidLiteral
+ *     'PUBLIC' S PubidLiteral S SystemLiteral
+ * and 'SYSTEM' S SystemLiteral
+ *
+ * See the NOTE on xmlParseExternalID().
+ */
+
+void
+xmlParseNotationDecl(xmlParserCtxtPtr ctxt) {
+    const xmlChar *name;
+    xmlChar *Pubid;
+    xmlChar *Systemid;
+
+    if (CMP10(CUR_PTR, '<', '!', 'N', 'O', 'T', 'A', 'T', 'I', 'O', 'N')) {
+	int inputid = ctxt->input->id;
+	SHRINK;
+	SKIP(10);
+	if (SKIP_BLANKS == 0) {
+	    xmlFatalErrMsg(ctxt, XML_ERR_SPACE_REQUIRED,
+			   "Space required after '<!NOTATION'\n");
+	    return;
+	}
+
+        name = xmlParseName(ctxt);
+	if (name == NULL) {
+	    xmlFatalErr(ctxt, XML_ERR_NOTATION_NOT_STARTED, NULL);
+	    return;
+	}
+	if (xmlStrchr(name, ':') != NULL) {
+	    xmlNsErr(ctxt, XML_NS_ERR_COLON,
+		     "colons are forbidden from notation names '%s'\n",
+		     name, NULL, NULL);
+	}
+	if (SKIP_BLANKS == 0) {
+	    xmlFatalErrMsg(ctxt, XML_ERR_SPACE_REQUIRED,
+		     "Space required after the NOTATION name'\n");
+	    return;
+	}
+
+	/*
+	 * Parse the IDs.
+	 */
+	Systemid = xmlParseExternalID(ctxt, &Pubid, 0);
+	SKIP_BLANKS;
+
+	if (RAW == '>') {
+	    if (inputid != ctxt->input->id) {
+		xmlFatalErrMsg(ctxt, XML_ERR_ENTITY_BOUNDARY,
+	                       "Notation declaration doesn't start and stop"
+                               " in the same entity\n");
+	    }
+	    NEXT;
+	    if ((ctxt->sax != NULL) && (!ctxt->disableSAX) &&
+		(ctxt->sax->notationDecl != NULL))
+		ctxt->sax->notationDecl(ctxt->userData, name, Pubid, Systemid);
+	} else {
+	    xmlFatalErr(ctxt, XML_ERR_NOTATION_NOT_FINISHED, NULL);
+	}
+	if (Systemid != NULL) xmlFree(Systemid);
+	if (Pubid != NULL) xmlFree(Pubid);
+    }
+}
+
+/**
+ * xmlParseEntityDecl:
+ * @ctxt:  an XML parser context
+ *
+ * parse <!ENTITY declarations
+ *
+ * [70] EntityDecl ::= GEDecl | PEDecl
+ *
+ * [71] GEDecl ::= '<!ENTITY' S Name S EntityDef S? '>'
+ *
+ * [72] PEDecl ::= '<!ENTITY' S '%' S Name S PEDef S? '>'
+ *
+ * [73] EntityDef ::= EntityValue | (ExternalID NDataDecl?)
+ *
+ * [74] PEDef ::= EntityValue | ExternalID
+ *
+ * [76] NDataDecl ::= S 'NDATA' S Name
+ *
+ * [ VC: Notation Declared ]
+ * The Name must match the declared name of a notation.
+ */
+
+void
+xmlParseEntityDecl(xmlParserCtxtPtr ctxt) {
+    const xmlChar *name = NULL;
+    xmlChar *value = NULL;
+    xmlChar *URI = NULL, *literal = NULL;
+    const xmlChar *ndata = NULL;
+    int isParameter = 0;
+    xmlChar *orig = NULL;
+
+    /* GROW; done in the caller */
+    if (CMP8(CUR_PTR, '<', '!', 'E', 'N', 'T', 'I', 'T', 'Y')) {
+	int inputid = ctxt->input->id;
+	SHRINK;
+	SKIP(8);
+	if (SKIP_BLANKS == 0) {
+	    xmlFatalErrMsg(ctxt, XML_ERR_SPACE_REQUIRED,
+			   "Space required after '<!ENTITY'\n");
+	}
+
+	if (RAW == '%') {
+	    NEXT;
+	    if (SKIP_BLANKS == 0) {
+		xmlFatalErrMsg(ctxt, XML_ERR_SPACE_REQUIRED,
+			       "Space required after '%%'\n");
+	    }
+	    isParameter = 1;
+	}
+
+        name = xmlParseName(ctxt);
+	if (name == NULL) {
+	    xmlFatalErrMsg(ctxt, XML_ERR_NAME_REQUIRED,
+	                   "xmlParseEntityDecl: no name\n");
+            return;
+	}
+	if (xmlStrchr(name, ':') != NULL) {
+	    xmlNsErr(ctxt, XML_NS_ERR_COLON,
+		     "colons are forbidden from entities names '%s'\n",
+		     name, NULL, NULL);
+	}
+	if (SKIP_BLANKS == 0) {
+	    xmlFatalErrMsg(ctxt, XML_ERR_SPACE_REQUIRED,
+			   "Space required after the entity name\n");
+	}
+
+	ctxt->instate = XML_PARSER_ENTITY_DECL;
+	/*
+	 * handle the various case of definitions...
+	 */
+	if (isParameter) {
+	    if ((RAW == '"') || (RAW == '\'')) {
+	        value = xmlParseEntityValue(ctxt, &orig);
+		if (value) {
+		    if ((ctxt->sax != NULL) &&
+			(!ctxt->disableSAX) && (ctxt->sax->entityDecl != NULL))
+			ctxt->sax->entityDecl(ctxt->userData, name,
+		                    XML_INTERNAL_PARAMETER_ENTITY,
+				    NULL, NULL, value);
+		}
+	    } else {
+	        URI = xmlParseExternalID(ctxt, &literal, 1);
+		if ((URI == NULL) && (literal == NULL)) {
+		    xmlFatalErr(ctxt, XML_ERR_VALUE_REQUIRED, NULL);
+		}
+		if (URI) {
+		    xmlURIPtr uri;
+
+		    uri = xmlParseURI((const char *) URI);
+		    if (uri == NULL) {
+		        xmlErrMsgStr(ctxt, XML_ERR_INVALID_URI,
+				     "Invalid URI: %s\n", URI);
+			/*
+			 * This really ought to be a well formedness error
+			 * but the XML Core WG decided otherwise c.f. issue
+			 * E26 of the XML erratas.
+			 */
+		    } else {
+			if (uri->fragment != NULL) {
+			    /*
+			     * Okay this is foolish to block those but not
+			     * invalid URIs.
+			     */
+			    xmlFatalErr(ctxt, XML_ERR_URI_FRAGMENT, NULL);
+			} else {
+			    if ((ctxt->sax != NULL) &&
+				(!ctxt->disableSAX) &&
+				(ctxt->sax->entityDecl != NULL))
+				ctxt->sax->entityDecl(ctxt->userData, name,
+					    XML_EXTERNAL_PARAMETER_ENTITY,
+					    literal, URI, NULL);
+			}
+			xmlFreeURI(uri);
+		    }
+		}
+	    }
+	} else {
+	    if ((RAW == '"') || (RAW == '\'')) {
+	        value = xmlParseEntityValue(ctxt, &orig);
+		if ((ctxt->sax != NULL) &&
+		    (!ctxt->disableSAX) && (ctxt->sax->entityDecl != NULL))
+		    ctxt->sax->entityDecl(ctxt->userData, name,
+				XML_INTERNAL_GENERAL_ENTITY,
+				NULL, NULL, value);
+		/*
+		 * For expat compatibility in SAX mode.
+		 */
+		if ((ctxt->myDoc == NULL) ||
+		    (xmlStrEqual(ctxt->myDoc->version, SAX_COMPAT_MODE))) {
+		    if (ctxt->myDoc == NULL) {
+			ctxt->myDoc = xmlNewDoc(SAX_COMPAT_MODE);
+			if (ctxt->myDoc == NULL) {
+			    xmlErrMemory(ctxt, "New Doc failed");
+			    return;
+			}
+			ctxt->myDoc->properties = XML_DOC_INTERNAL;
+		    }
+		    if (ctxt->myDoc->intSubset == NULL)
+			ctxt->myDoc->intSubset = xmlNewDtd(ctxt->myDoc,
+					    BAD_CAST "fake", NULL, NULL);
+
+		    xmlSAX2EntityDecl(ctxt, name, XML_INTERNAL_GENERAL_ENTITY,
+			              NULL, NULL, value);
+		}
+	    } else {
+	        URI = xmlParseExternalID(ctxt, &literal, 1);
+		if ((URI == NULL) && (literal == NULL)) {
+		    xmlFatalErr(ctxt, XML_ERR_VALUE_REQUIRED, NULL);
+		}
+		if (URI) {
+		    xmlURIPtr uri;
+
+		    uri = xmlParseURI((const char *)URI);
+		    if (uri == NULL) {
+		        xmlErrMsgStr(ctxt, XML_ERR_INVALID_URI,
+				     "Invalid URI: %s\n", URI);
+			/*
+			 * This really ought to be a well formedness error
+			 * but the XML Core WG decided otherwise c.f. issue
+			 * E26 of the XML erratas.
+			 */
+		    } else {
+			if (uri->fragment != NULL) {
+			    /*
+			     * Okay this is foolish to block those but not
+			     * invalid URIs.
+			     */
+			    xmlFatalErr(ctxt, XML_ERR_URI_FRAGMENT, NULL);
+			}
+			xmlFreeURI(uri);
+		    }
+		}
+		if ((RAW != '>') && (SKIP_BLANKS == 0)) {
+		    xmlFatalErrMsg(ctxt, XML_ERR_SPACE_REQUIRED,
+				   "Space required before 'NDATA'\n");
+		}
+		if (CMP5(CUR_PTR, 'N', 'D', 'A', 'T', 'A')) {
+		    SKIP(5);
+		    if (SKIP_BLANKS == 0) {
+			xmlFatalErrMsg(ctxt, XML_ERR_SPACE_REQUIRED,
+				       "Space required after 'NDATA'\n");
+		    }
+		    ndata = xmlParseName(ctxt);
+		    if ((ctxt->sax != NULL) && (!ctxt->disableSAX) &&
+		        (ctxt->sax->unparsedEntityDecl != NULL))
+			ctxt->sax->unparsedEntityDecl(ctxt->userData, name,
+				    literal, URI, ndata);
+		} else {
+		    if ((ctxt->sax != NULL) &&
+		        (!ctxt->disableSAX) && (ctxt->sax->entityDecl != NULL))
+			ctxt->sax->entityDecl(ctxt->userData, name,
+				    XML_EXTERNAL_GENERAL_PARSED_ENTITY,
+				    literal, URI, NULL);
+		    /*
+		     * For expat compatibility in SAX mode.
+		     * assuming the entity replacement was asked for
+		     */
+		    if ((ctxt->replaceEntities != 0) &&
+			((ctxt->myDoc == NULL) ||
+			(xmlStrEqual(ctxt->myDoc->version, SAX_COMPAT_MODE)))) {
+			if (ctxt->myDoc == NULL) {
+			    ctxt->myDoc = xmlNewDoc(SAX_COMPAT_MODE);
+			    if (ctxt->myDoc == NULL) {
+			        xmlErrMemory(ctxt, "New Doc failed");
+				return;
+			    }
+			    ctxt->myDoc->properties = XML_DOC_INTERNAL;
+			}
+
+			if (ctxt->myDoc->intSubset == NULL)
+			    ctxt->myDoc->intSubset = xmlNewDtd(ctxt->myDoc,
+						BAD_CAST "fake", NULL, NULL);
+			xmlSAX2EntityDecl(ctxt, name,
+				          XML_EXTERNAL_GENERAL_PARSED_ENTITY,
+				          literal, URI, NULL);
+		    }
+		}
+	    }
+	}
+	if (ctxt->instate == XML_PARSER_EOF)
+	    goto done;
+	SKIP_BLANKS;
+	if (RAW != '>') {
+	    xmlFatalErrMsgStr(ctxt, XML_ERR_ENTITY_NOT_FINISHED,
+	            "xmlParseEntityDecl: entity %s not terminated\n", name);
+	    xmlHaltParser(ctxt);
+	} else {
+	    if (inputid != ctxt->input->id) {
+		xmlFatalErrMsg(ctxt, XML_ERR_ENTITY_BOUNDARY,
+	                       "Entity declaration doesn't start and stop in"
+                               " the same entity\n");
+	    }
+	    NEXT;
+	}
+	if (orig != NULL) {
+	    /*
+	     * Ugly mechanism to save the raw entity value.
+	     */
+	    xmlEntityPtr cur = NULL;
+
+	    if (isParameter) {
+	        if ((ctxt->sax != NULL) &&
+		    (ctxt->sax->getParameterEntity != NULL))
+		    cur = ctxt->sax->getParameterEntity(ctxt->userData, name);
+	    } else {
+	        if ((ctxt->sax != NULL) &&
+		    (ctxt->sax->getEntity != NULL))
+		    cur = ctxt->sax->getEntity(ctxt->userData, name);
+		if ((cur == NULL) && (ctxt->userData==ctxt)) {
+		    cur = xmlSAX2GetEntity(ctxt, name);
+		}
+	    }
+            if ((cur != NULL) && (cur->orig == NULL)) {
+		cur->orig = orig;
+                orig = NULL;
+	    }
+	}
+
+done:
+	if (value != NULL) xmlFree(value);
+	if (URI != NULL) xmlFree(URI);
+	if (literal != NULL) xmlFree(literal);
+        if (orig != NULL) xmlFree(orig);
+    }
+}
+
+/**
+ * xmlParseDefaultDecl:
+ * @ctxt:  an XML parser context
+ * @value:  Receive a possible fixed default value for the attribute
+ *
+ * Parse an attribute default declaration
+ *
+ * [60] DefaultDecl ::= '#REQUIRED' | '#IMPLIED' | (('#FIXED' S)? AttValue)
+ *
+ * [ VC: Required Attribute ]
+ * if the default declaration is the keyword #REQUIRED, then the
+ * attribute must be specified for all elements of the type in the
+ * attribute-list declaration.
+ *
+ * [ VC: Attribute Default Legal ]
+ * The declared default value must meet the lexical constraints of
+ * the declared attribute type c.f. xmlValidateAttributeDecl()
+ *
+ * [ VC: Fixed Attribute Default ]
+ * if an attribute has a default value declared with the #FIXED
+ * keyword, instances of that attribute must match the default value.
+ *
+ * [ WFC: No < in Attribute Values ]
+ * handled in xmlParseAttValue()
+ *
+ * returns: XML_ATTRIBUTE_NONE, XML_ATTRIBUTE_REQUIRED, XML_ATTRIBUTE_IMPLIED
+ *          or XML_ATTRIBUTE_FIXED.
+ */
+
+int
+xmlParseDefaultDecl(xmlParserCtxtPtr ctxt, xmlChar **value) {
+    int val;
+    xmlChar *ret;
+
+    *value = NULL;
+    if (CMP9(CUR_PTR, '#', 'R', 'E', 'Q', 'U', 'I', 'R', 'E', 'D')) {
+	SKIP(9);
+	return(XML_ATTRIBUTE_REQUIRED);
+    }
+    if (CMP8(CUR_PTR, '#', 'I', 'M', 'P', 'L', 'I', 'E', 'D')) {
+	SKIP(8);
+	return(XML_ATTRIBUTE_IMPLIED);
+    }
+    val = XML_ATTRIBUTE_NONE;
+    if (CMP6(CUR_PTR, '#', 'F', 'I', 'X', 'E', 'D')) {
+	SKIP(6);
+	val = XML_ATTRIBUTE_FIXED;
+	if (SKIP_BLANKS == 0) {
+	    xmlFatalErrMsg(ctxt, XML_ERR_SPACE_REQUIRED,
+			   "Space required after '#FIXED'\n");
+	}
+    }
+    ret = xmlParseAttValue(ctxt);
+    ctxt->instate = XML_PARSER_DTD;
+    if (ret == NULL) {
+	xmlFatalErrMsg(ctxt, (xmlParserErrors)ctxt->errNo,
+		       "Attribute default value declaration error\n");
+    } else
+        *value = ret;
+    return(val);
+}
+
+/**
+ * xmlParseNotationType:
+ * @ctxt:  an XML parser context
+ *
+ * parse an Notation attribute type.
+ *
+ * Note: the leading 'NOTATION' S part has already being parsed...
+ *
+ * [58] NotationType ::= 'NOTATION' S '(' S? Name (S? '|' S? Name)* S? ')'
+ *
+ * [ VC: Notation Attributes ]
+ * Values of this type must match one of the notation names included
+ * in the declaration; all notation names in the declaration must be declared.
+ *
+ * Returns: the notation attribute tree built while parsing
+ */
+
+xmlEnumerationPtr
+xmlParseNotationType(xmlParserCtxtPtr ctxt) {
+    const xmlChar *name;
+    xmlEnumerationPtr ret = NULL, last = NULL, cur, tmp;
+
+    if (RAW != '(') {
+	xmlFatalErr(ctxt, XML_ERR_NOTATION_NOT_STARTED, NULL);
+	return(NULL);
+    }
+    SHRINK;
+    do {
+        NEXT;
+	SKIP_BLANKS;
+        name = xmlParseName(ctxt);
+	if (name == NULL) {
+	    xmlFatalErrMsg(ctxt, XML_ERR_NAME_REQUIRED,
+			   "Name expected in NOTATION declaration\n");
+            xmlFreeEnumeration(ret);
+	    return(NULL);
+	}
+	tmp = ret;
+	while (tmp != NULL) {
+	    if (xmlStrEqual(name, tmp->name)) {
+		xmlValidityError(ctxt, XML_DTD_DUP_TOKEN,
+	  "standalone: attribute notation value token %s duplicated\n",
+				 name, NULL);
+		if (!xmlDictOwns(ctxt->dict, name))
+		    xmlFree((xmlChar *) name);
+		break;
+	    }
+	    tmp = tmp->next;
+	}
+	if (tmp == NULL) {
+	    cur = xmlCreateEnumeration(name);
+	    if (cur == NULL) {
+                xmlFreeEnumeration(ret);
+                return(NULL);
+            }
+	    if (last == NULL) ret = last = cur;
+	    else {
+		last->next = cur;
+		last = cur;
+	    }
+	}
+	SKIP_BLANKS;
+    } while (RAW == '|');
+    if (RAW != ')') {
+	xmlFatalErr(ctxt, XML_ERR_NOTATION_NOT_FINISHED, NULL);
+        xmlFreeEnumeration(ret);
+	return(NULL);
+    }
+    NEXT;
+    return(ret);
+}
+
+/**
+ * xmlParseEnumerationType:
+ * @ctxt:  an XML parser context
+ *
+ * parse an Enumeration attribute type.
+ *
+ * [59] Enumeration ::= '(' S? Nmtoken (S? '|' S? Nmtoken)* S? ')'
+ *
+ * [ VC: Enumeration ]
+ * Values of this type must match one of the Nmtoken tokens in
+ * the declaration
+ *
+ * Returns: the enumeration attribute tree built while parsing
+ */
+
+xmlEnumerationPtr
+xmlParseEnumerationType(xmlParserCtxtPtr ctxt) {
+    xmlChar *name;
+    xmlEnumerationPtr ret = NULL, last = NULL, cur, tmp;
+
+    if (RAW != '(') {
+	xmlFatalErr(ctxt, XML_ERR_ATTLIST_NOT_STARTED, NULL);
+	return(NULL);
+    }
+    SHRINK;
+    do {
+        NEXT;
+	SKIP_BLANKS;
+        name = xmlParseNmtoken(ctxt);
+	if (name == NULL) {
+	    xmlFatalErr(ctxt, XML_ERR_NMTOKEN_REQUIRED, NULL);
+	    return(ret);
+	}
+	tmp = ret;
+	while (tmp != NULL) {
+	    if (xmlStrEqual(name, tmp->name)) {
+		xmlValidityError(ctxt, XML_DTD_DUP_TOKEN,
+	  "standalone: attribute enumeration value token %s duplicated\n",
+				 name, NULL);
+		if (!xmlDictOwns(ctxt->dict, name))
+		    xmlFree(name);
+		break;
+	    }
+	    tmp = tmp->next;
+	}
+	if (tmp == NULL) {
+	    cur = xmlCreateEnumeration(name);
+	    if (!xmlDictOwns(ctxt->dict, name))
+		xmlFree(name);
+	    if (cur == NULL) {
+                xmlFreeEnumeration(ret);
+                return(NULL);
+            }
+	    if (last == NULL) ret = last = cur;
+	    else {
+		last->next = cur;
+		last = cur;
+	    }
+	}
+	SKIP_BLANKS;
+    } while (RAW == '|');
+    if (RAW != ')') {
+	xmlFatalErr(ctxt, XML_ERR_ATTLIST_NOT_FINISHED, NULL);
+	return(ret);
+    }
+    NEXT;
+    return(ret);
+}
+
+/**
+ * xmlParseEnumeratedType:
+ * @ctxt:  an XML parser context
+ * @tree:  the enumeration tree built while parsing
+ *
+ * parse an Enumerated attribute type.
+ *
+ * [57] EnumeratedType ::= NotationType | Enumeration
+ *
+ * [58] NotationType ::= 'NOTATION' S '(' S? Name (S? '|' S? Name)* S? ')'
+ *
+ *
+ * Returns: XML_ATTRIBUTE_ENUMERATION or XML_ATTRIBUTE_NOTATION
+ */
+
+int
+xmlParseEnumeratedType(xmlParserCtxtPtr ctxt, xmlEnumerationPtr *tree) {
+    if (CMP8(CUR_PTR, 'N', 'O', 'T', 'A', 'T', 'I', 'O', 'N')) {
+	SKIP(8);
+	if (SKIP_BLANKS == 0) {
+	    xmlFatalErrMsg(ctxt, XML_ERR_SPACE_REQUIRED,
+			   "Space required after 'NOTATION'\n");
+	    return(0);
+	}
+	*tree = xmlParseNotationType(ctxt);
+	if (*tree == NULL) return(0);
+	return(XML_ATTRIBUTE_NOTATION);
+    }
+    *tree = xmlParseEnumerationType(ctxt);
+    if (*tree == NULL) return(0);
+    return(XML_ATTRIBUTE_ENUMERATION);
+}
+
+/**
+ * xmlParseAttributeType:
+ * @ctxt:  an XML parser context
+ * @tree:  the enumeration tree built while parsing
+ *
+ * parse the Attribute list def for an element
+ *
+ * [54] AttType ::= StringType | TokenizedType | EnumeratedType
+ *
+ * [55] StringType ::= 'CDATA'
+ *
+ * [56] TokenizedType ::= 'ID' | 'IDREF' | 'IDREFS' | 'ENTITY' |
+ *                        'ENTITIES' | 'NMTOKEN' | 'NMTOKENS'
+ *
+ * Validity constraints for attribute values syntax are checked in
+ * xmlValidateAttributeValue()
+ *
+ * [ VC: ID ]
+ * Values of type ID must match the Name production. A name must not
+ * appear more than once in an XML document as a value of this type;
+ * i.e., ID values must uniquely identify the elements which bear them.
+ *
+ * [ VC: One ID per Element Type ]
+ * No element type may have more than one ID attribute specified.
+ *
+ * [ VC: ID Attribute Default ]
+ * An ID attribute must have a declared default of #IMPLIED or #REQUIRED.
+ *
+ * [ VC: IDREF ]
+ * Values of type IDREF must match the Name production, and values
+ * of type IDREFS must match Names; each IDREF Name must match the value
+ * of an ID attribute on some element in the XML document; i.e. IDREF
+ * values must match the value of some ID attribute.
+ *
+ * [ VC: Entity Name ]
+ * Values of type ENTITY must match the Name production, values
+ * of type ENTITIES must match Names; each Entity Name must match the
+ * name of an unparsed entity declared in the DTD.
+ *
+ * [ VC: Name Token ]
+ * Values of type NMTOKEN must match the Nmtoken production; values
+ * of type NMTOKENS must match Nmtokens.
+ *
+ * Returns the attribute type
+ */
+int
+xmlParseAttributeType(xmlParserCtxtPtr ctxt, xmlEnumerationPtr *tree) {
+    SHRINK;
+    if (CMP5(CUR_PTR, 'C', 'D', 'A', 'T', 'A')) {
+	SKIP(5);
+	return(XML_ATTRIBUTE_CDATA);
+     } else if (CMP6(CUR_PTR, 'I', 'D', 'R', 'E', 'F', 'S')) {
+	SKIP(6);
+	return(XML_ATTRIBUTE_IDREFS);
+     } else if (CMP5(CUR_PTR, 'I', 'D', 'R', 'E', 'F')) {
+	SKIP(5);
+	return(XML_ATTRIBUTE_IDREF);
+     } else if ((RAW == 'I') && (NXT(1) == 'D')) {
+        SKIP(2);
+	return(XML_ATTRIBUTE_ID);
+     } else if (CMP6(CUR_PTR, 'E', 'N', 'T', 'I', 'T', 'Y')) {
+	SKIP(6);
+	return(XML_ATTRIBUTE_ENTITY);
+     } else if (CMP8(CUR_PTR, 'E', 'N', 'T', 'I', 'T', 'I', 'E', 'S')) {
+	SKIP(8);
+	return(XML_ATTRIBUTE_ENTITIES);
+     } else if (CMP8(CUR_PTR, 'N', 'M', 'T', 'O', 'K', 'E', 'N', 'S')) {
+	SKIP(8);
+	return(XML_ATTRIBUTE_NMTOKENS);
+     } else if (CMP7(CUR_PTR, 'N', 'M', 'T', 'O', 'K', 'E', 'N')) {
+	SKIP(7);
+	return(XML_ATTRIBUTE_NMTOKEN);
+     }
+     return(xmlParseEnumeratedType(ctxt, tree));
+}
+
+/**
+ * xmlParseAttributeListDecl:
+ * @ctxt:  an XML parser context
+ *
+ * : parse the Attribute list def for an element
+ *
+ * [52] AttlistDecl ::= '<!ATTLIST' S Name AttDef* S? '>'
+ *
+ * [53] AttDef ::= S Name S AttType S DefaultDecl
+ *
+ */
+void
+xmlParseAttributeListDecl(xmlParserCtxtPtr ctxt) {
+    const xmlChar *elemName;
+    const xmlChar *attrName;
+    xmlEnumerationPtr tree;
+
+    if (CMP9(CUR_PTR, '<', '!', 'A', 'T', 'T', 'L', 'I', 'S', 'T')) {
+	int inputid = ctxt->input->id;
+
+	SKIP(9);
+	if (SKIP_BLANKS == 0) {
+	    xmlFatalErrMsg(ctxt, XML_ERR_SPACE_REQUIRED,
+		                 "Space required after '<!ATTLIST'\n");
+	}
+        elemName = xmlParseName(ctxt);
+	if (elemName == NULL) {
+	    xmlFatalErrMsg(ctxt, XML_ERR_NAME_REQUIRED,
+			   "ATTLIST: no name for Element\n");
+	    return;
+	}
+	SKIP_BLANKS;
+	GROW;
+	while ((RAW != '>') && (ctxt->instate != XML_PARSER_EOF)) {
+	    int type;
+	    int def;
+	    xmlChar *defaultValue = NULL;
+
+	    GROW;
+            tree = NULL;
+	    attrName = xmlParseName(ctxt);
+	    if (attrName == NULL) {
+		xmlFatalErrMsg(ctxt, XML_ERR_NAME_REQUIRED,
+			       "ATTLIST: no name for Attribute\n");
+		break;
+	    }
+	    GROW;
+	    if (SKIP_BLANKS == 0) {
+		xmlFatalErrMsg(ctxt, XML_ERR_SPACE_REQUIRED,
+		        "Space required after the attribute name\n");
+		break;
+	    }
+
+	    type = xmlParseAttributeType(ctxt, &tree);
+	    if (type <= 0) {
+	        break;
+	    }
+
+	    GROW;
+	    if (SKIP_BLANKS == 0) {
+		xmlFatalErrMsg(ctxt, XML_ERR_SPACE_REQUIRED,
+			       "Space required after the attribute type\n");
+	        if (tree != NULL)
+		    xmlFreeEnumeration(tree);
+		break;
+	    }
+
+	    def = xmlParseDefaultDecl(ctxt, &defaultValue);
+	    if (def <= 0) {
+                if (defaultValue != NULL)
+		    xmlFree(defaultValue);
+	        if (tree != NULL)
+		    xmlFreeEnumeration(tree);
+	        break;
+	    }
+	    if ((type != XML_ATTRIBUTE_CDATA) && (defaultValue != NULL))
+	        xmlAttrNormalizeSpace(defaultValue, defaultValue);
+
+	    GROW;
+            if (RAW != '>') {
+		if (SKIP_BLANKS == 0) {
+		    xmlFatalErrMsg(ctxt, XML_ERR_SPACE_REQUIRED,
+			"Space required after the attribute default value\n");
+		    if (defaultValue != NULL)
+			xmlFree(defaultValue);
+		    if (tree != NULL)
+			xmlFreeEnumeration(tree);
+		    break;
+		}
+	    }
+	    if ((ctxt->sax != NULL) && (!ctxt->disableSAX) &&
+		(ctxt->sax->attributeDecl != NULL))
+		ctxt->sax->attributeDecl(ctxt->userData, elemName, attrName,
+	                        type, def, defaultValue, tree);
+	    else if (tree != NULL)
+		xmlFreeEnumeration(tree);
+
+	    if ((ctxt->sax2) && (defaultValue != NULL) &&
+	        (def != XML_ATTRIBUTE_IMPLIED) &&
+		(def != XML_ATTRIBUTE_REQUIRED)) {
+		xmlAddDefAttrs(ctxt, elemName, attrName, defaultValue);
+	    }
+	    if (ctxt->sax2) {
+		xmlAddSpecialAttr(ctxt, elemName, attrName, type);
+	    }
+	    if (defaultValue != NULL)
+	        xmlFree(defaultValue);
+	    GROW;
+	}
+	if (RAW == '>') {
+	    if (inputid != ctxt->input->id) {
+		xmlFatalErrMsg(ctxt, XML_ERR_ENTITY_BOUNDARY,
+                               "Attribute list declaration doesn't start and"
+                               " stop in the same entity\n");
+	    }
+	    NEXT;
+	}
+    }
+}
+
+/**
+ * xmlParseElementMixedContentDecl:
+ * @ctxt:  an XML parser context
+ * @inputchk:  the input used for the current entity, needed for boundary checks
+ *
+ * parse the declaration for a Mixed Element content
+ * The leading '(' and spaces have been skipped in xmlParseElementContentDecl
+ *
+ * [51] Mixed ::= '(' S? '#PCDATA' (S? '|' S? Name)* S? ')*' |
+ *                '(' S? '#PCDATA' S? ')'
+ *
+ * [ VC: Proper Group/PE Nesting ] applies to [51] too (see [49])
+ *
+ * [ VC: No Duplicate Types ]
+ * The same name must not appear more than once in a single
+ * mixed-content declaration.
+ *
+ * returns: the list of the xmlElementContentPtr describing the element choices
+ */
+xmlElementContentPtr
+xmlParseElementMixedContentDecl(xmlParserCtxtPtr ctxt, int inputchk) {
+    xmlElementContentPtr ret = NULL, cur = NULL, n;
+    const xmlChar *elem = NULL;
+
+    GROW;
+    if (CMP7(CUR_PTR, '#', 'P', 'C', 'D', 'A', 'T', 'A')) {
+	SKIP(7);
+	SKIP_BLANKS;
+	SHRINK;
+	if (RAW == ')') {
+	    if (ctxt->input->id != inputchk) {
+		xmlFatalErrMsg(ctxt, XML_ERR_ENTITY_BOUNDARY,
+                               "Element content declaration doesn't start and"
+                               " stop in the same entity\n");
+	    }
+	    NEXT;
+	    ret = xmlNewDocElementContent(ctxt->myDoc, NULL, XML_ELEMENT_CONTENT_PCDATA);
+	    if (ret == NULL)
+	        return(NULL);
+	    if (RAW == '*') {
+		ret->ocur = XML_ELEMENT_CONTENT_MULT;
+		NEXT;
+	    }
+	    return(ret);
+	}
+	if ((RAW == '(') || (RAW == '|')) {
+	    ret = cur = xmlNewDocElementContent(ctxt->myDoc, NULL, XML_ELEMENT_CONTENT_PCDATA);
+	    if (ret == NULL) return(NULL);
+	}
+	while ((RAW == '|') && (ctxt->instate != XML_PARSER_EOF)) {
+	    NEXT;
+	    if (elem == NULL) {
+	        ret = xmlNewDocElementContent(ctxt->myDoc, NULL, XML_ELEMENT_CONTENT_OR);
+		if (ret == NULL) {
+		    xmlFreeDocElementContent(ctxt->myDoc, cur);
+                    return(NULL);
+                }
+		ret->c1 = cur;
+		if (cur != NULL)
+		    cur->parent = ret;
+		cur = ret;
+	    } else {
+	        n = xmlNewDocElementContent(ctxt->myDoc, NULL, XML_ELEMENT_CONTENT_OR);
+		if (n == NULL) {
+		    xmlFreeDocElementContent(ctxt->myDoc, ret);
+                    return(NULL);
+                }
+		n->c1 = xmlNewDocElementContent(ctxt->myDoc, elem, XML_ELEMENT_CONTENT_ELEMENT);
+		if (n->c1 != NULL)
+		    n->c1->parent = n;
+	        cur->c2 = n;
+		if (n != NULL)
+		    n->parent = cur;
+		cur = n;
+	    }
+	    SKIP_BLANKS;
+	    elem = xmlParseName(ctxt);
+	    if (elem == NULL) {
+		xmlFatalErrMsg(ctxt, XML_ERR_NAME_REQUIRED,
+			"xmlParseElementMixedContentDecl : Name expected\n");
+		xmlFreeDocElementContent(ctxt->myDoc, ret);
+		return(NULL);
+	    }
+	    SKIP_BLANKS;
+	    GROW;
+	}
+	if ((RAW == ')') && (NXT(1) == '*')) {
+	    if (elem != NULL) {
+		cur->c2 = xmlNewDocElementContent(ctxt->myDoc, elem,
+		                               XML_ELEMENT_CONTENT_ELEMENT);
+		if (cur->c2 != NULL)
+		    cur->c2->parent = cur;
+            }
+            if (ret != NULL)
+                ret->ocur = XML_ELEMENT_CONTENT_MULT;
+	    if (ctxt->input->id != inputchk) {
+		xmlFatalErrMsg(ctxt, XML_ERR_ENTITY_BOUNDARY,
+                               "Element content declaration doesn't start and"
+                               " stop in the same entity\n");
+	    }
+	    SKIP(2);
+	} else {
+	    xmlFreeDocElementContent(ctxt->myDoc, ret);
+	    xmlFatalErr(ctxt, XML_ERR_MIXED_NOT_STARTED, NULL);
+	    return(NULL);
+	}
+
+    } else {
+	xmlFatalErr(ctxt, XML_ERR_PCDATA_REQUIRED, NULL);
+    }
+    return(ret);
+}
+
+/**
+ * xmlParseElementChildrenContentDeclPriv:
+ * @ctxt:  an XML parser context
+ * @inputchk:  the input used for the current entity, needed for boundary checks
+ * @depth: the level of recursion
+ *
+ * parse the declaration for a Mixed Element content
+ * The leading '(' and spaces have been skipped in xmlParseElementContentDecl
+ *
+ *
+ * [47] children ::= (choice | seq) ('?' | '*' | '+')?
+ *
+ * [48] cp ::= (Name | choice | seq) ('?' | '*' | '+')?
+ *
+ * [49] choice ::= '(' S? cp ( S? '|' S? cp )* S? ')'
+ *
+ * [50] seq ::= '(' S? cp ( S? ',' S? cp )* S? ')'
+ *
+ * [ VC: Proper Group/PE Nesting ] applies to [49] and [50]
+ * TODO Parameter-entity replacement text must be properly nested
+ *	with parenthesized groups. That is to say, if either of the
+ *	opening or closing parentheses in a choice, seq, or Mixed
+ *	construct is contained in the replacement text for a parameter
+ *	entity, both must be contained in the same replacement text. For
+ *	interoperability, if a parameter-entity reference appears in a
+ *	choice, seq, or Mixed construct, its replacement text should not
+ *	be empty, and neither the first nor last non-blank character of
+ *	the replacement text should be a connector (| or ,).
+ *
+ * Returns the tree of xmlElementContentPtr describing the element
+ *          hierarchy.
+ */
+static xmlElementContentPtr
+xmlParseElementChildrenContentDeclPriv(xmlParserCtxtPtr ctxt, int inputchk,
+                                       int depth) {
+    xmlElementContentPtr ret = NULL, cur = NULL, last = NULL, op = NULL;
+    const xmlChar *elem;
+    xmlChar type = 0;
+
+    if (((depth > 128) && ((ctxt->options & XML_PARSE_HUGE) == 0)) ||
+        (depth >  2048)) {
+        xmlFatalErrMsgInt(ctxt, XML_ERR_ELEMCONTENT_NOT_FINISHED,
+"xmlParseElementChildrenContentDecl : depth %d too deep, use XML_PARSE_HUGE\n",
+                          depth);
+	return(NULL);
+    }
+    SKIP_BLANKS;
+    GROW;
+    if (RAW == '(') {
+	int inputid = ctxt->input->id;
+
+        /* Recurse on first child */
+	NEXT;
+	SKIP_BLANKS;
+        cur = ret = xmlParseElementChildrenContentDeclPriv(ctxt, inputid,
+                                                           depth + 1);
+        if (cur == NULL)
+            return(NULL);
+	SKIP_BLANKS;
+	GROW;
+    } else {
+	elem = xmlParseName(ctxt);
+	if (elem == NULL) {
+	    xmlFatalErr(ctxt, XML_ERR_ELEMCONTENT_NOT_STARTED, NULL);
+	    return(NULL);
+	}
+        cur = ret = xmlNewDocElementContent(ctxt->myDoc, elem, XML_ELEMENT_CONTENT_ELEMENT);
+	if (cur == NULL) {
+	    xmlErrMemory(ctxt, NULL);
+	    return(NULL);
+	}
+	GROW;
+	if (RAW == '?') {
+	    cur->ocur = XML_ELEMENT_CONTENT_OPT;
+	    NEXT;
+	} else if (RAW == '*') {
+	    cur->ocur = XML_ELEMENT_CONTENT_MULT;
+	    NEXT;
+	} else if (RAW == '+') {
+	    cur->ocur = XML_ELEMENT_CONTENT_PLUS;
+	    NEXT;
+	} else {
+	    cur->ocur = XML_ELEMENT_CONTENT_ONCE;
+	}
+	GROW;
+    }
+    SKIP_BLANKS;
+    SHRINK;
+    while ((RAW != ')') && (ctxt->instate != XML_PARSER_EOF)) {
+        /*
+	 * Each loop we parse one separator and one element.
+	 */
+        if (RAW == ',') {
+	    if (type == 0) type = CUR;
+
+	    /*
+	     * Detect "Name | Name , Name" error
+	     */
+	    else if (type != CUR) {
+		xmlFatalErrMsgInt(ctxt, XML_ERR_SEPARATOR_REQUIRED,
+		    "xmlParseElementChildrenContentDecl : '%c' expected\n",
+		                  type);
+		if ((last != NULL) && (last != ret))
+		    xmlFreeDocElementContent(ctxt->myDoc, last);
+		if (ret != NULL)
+		    xmlFreeDocElementContent(ctxt->myDoc, ret);
+		return(NULL);
+	    }
+	    NEXT;
+
+	    op = xmlNewDocElementContent(ctxt->myDoc, NULL, XML_ELEMENT_CONTENT_SEQ);
+	    if (op == NULL) {
+		if ((last != NULL) && (last != ret))
+		    xmlFreeDocElementContent(ctxt->myDoc, last);
+	        xmlFreeDocElementContent(ctxt->myDoc, ret);
+		return(NULL);
+	    }
+	    if (last == NULL) {
+		op->c1 = ret;
+		if (ret != NULL)
+		    ret->parent = op;
+		ret = cur = op;
+	    } else {
+	        cur->c2 = op;
+		if (op != NULL)
+		    op->parent = cur;
+		op->c1 = last;
+		if (last != NULL)
+		    last->parent = op;
+		cur =op;
+		last = NULL;
+	    }
+	} else if (RAW == '|') {
+	    if (type == 0) type = CUR;
+
+	    /*
+	     * Detect "Name , Name | Name" error
+	     */
+	    else if (type != CUR) {
+		xmlFatalErrMsgInt(ctxt, XML_ERR_SEPARATOR_REQUIRED,
+		    "xmlParseElementChildrenContentDecl : '%c' expected\n",
+				  type);
+		if ((last != NULL) && (last != ret))
+		    xmlFreeDocElementContent(ctxt->myDoc, last);
+		if (ret != NULL)
+		    xmlFreeDocElementContent(ctxt->myDoc, ret);
+		return(NULL);
+	    }
+	    NEXT;
+
+	    op = xmlNewDocElementContent(ctxt->myDoc, NULL, XML_ELEMENT_CONTENT_OR);
+	    if (op == NULL) {
+		if ((last != NULL) && (last != ret))
+		    xmlFreeDocElementContent(ctxt->myDoc, last);
+		if (ret != NULL)
+		    xmlFreeDocElementContent(ctxt->myDoc, ret);
+		return(NULL);
+	    }
+	    if (last == NULL) {
+		op->c1 = ret;
+		if (ret != NULL)
+		    ret->parent = op;
+		ret = cur = op;
+	    } else {
+	        cur->c2 = op;
+		if (op != NULL)
+		    op->parent = cur;
+		op->c1 = last;
+		if (last != NULL)
+		    last->parent = op;
+		cur =op;
+		last = NULL;
+	    }
+	} else {
+	    xmlFatalErr(ctxt, XML_ERR_ELEMCONTENT_NOT_FINISHED, NULL);
+	    if ((last != NULL) && (last != ret))
+	        xmlFreeDocElementContent(ctxt->myDoc, last);
+	    if (ret != NULL)
+		xmlFreeDocElementContent(ctxt->myDoc, ret);
+	    return(NULL);
+	}
+	GROW;
+	SKIP_BLANKS;
+	GROW;
+	if (RAW == '(') {
+	    int inputid = ctxt->input->id;
+	    /* Recurse on second child */
+	    NEXT;
+	    SKIP_BLANKS;
+	    last = xmlParseElementChildrenContentDeclPriv(ctxt, inputid,
+                                                          depth + 1);
+            if (last == NULL) {
+		if (ret != NULL)
+		    xmlFreeDocElementContent(ctxt->myDoc, ret);
+		return(NULL);
+            }
+	    SKIP_BLANKS;
+	} else {
+	    elem = xmlParseName(ctxt);
+	    if (elem == NULL) {
+		xmlFatalErr(ctxt, XML_ERR_ELEMCONTENT_NOT_STARTED, NULL);
+		if (ret != NULL)
+		    xmlFreeDocElementContent(ctxt->myDoc, ret);
+		return(NULL);
+	    }
+	    last = xmlNewDocElementContent(ctxt->myDoc, elem, XML_ELEMENT_CONTENT_ELEMENT);
+	    if (last == NULL) {
+		if (ret != NULL)
+		    xmlFreeDocElementContent(ctxt->myDoc, ret);
+		return(NULL);
+	    }
+	    if (RAW == '?') {
+		last->ocur = XML_ELEMENT_CONTENT_OPT;
+		NEXT;
+	    } else if (RAW == '*') {
+		last->ocur = XML_ELEMENT_CONTENT_MULT;
+		NEXT;
+	    } else if (RAW == '+') {
+		last->ocur = XML_ELEMENT_CONTENT_PLUS;
+		NEXT;
+	    } else {
+		last->ocur = XML_ELEMENT_CONTENT_ONCE;
+	    }
+	}
+	SKIP_BLANKS;
+	GROW;
+    }
+    if ((cur != NULL) && (last != NULL)) {
+        cur->c2 = last;
+	if (last != NULL)
+	    last->parent = cur;
+    }
+    if (ctxt->input->id != inputchk) {
+	xmlFatalErrMsg(ctxt, XML_ERR_ENTITY_BOUNDARY,
+                       "Element content declaration doesn't start and stop in"
+                       " the same entity\n");
+    }
+    NEXT;
+    if (RAW == '?') {
+	if (ret != NULL) {
+	    if ((ret->ocur == XML_ELEMENT_CONTENT_PLUS) ||
+	        (ret->ocur == XML_ELEMENT_CONTENT_MULT))
+	        ret->ocur = XML_ELEMENT_CONTENT_MULT;
+	    else
+	        ret->ocur = XML_ELEMENT_CONTENT_OPT;
+	}
+	NEXT;
+    } else if (RAW == '*') {
+	if (ret != NULL) {
+	    ret->ocur = XML_ELEMENT_CONTENT_MULT;
+	    cur = ret;
+	    /*
+	     * Some normalization:
+	     * (a | b* | c?)* == (a | b | c)*
+	     */
+	    while ((cur != NULL) && (cur->type == XML_ELEMENT_CONTENT_OR)) {
+		if ((cur->c1 != NULL) &&
+	            ((cur->c1->ocur == XML_ELEMENT_CONTENT_OPT) ||
+		     (cur->c1->ocur == XML_ELEMENT_CONTENT_MULT)))
+		    cur->c1->ocur = XML_ELEMENT_CONTENT_ONCE;
+		if ((cur->c2 != NULL) &&
+	            ((cur->c2->ocur == XML_ELEMENT_CONTENT_OPT) ||
+		     (cur->c2->ocur == XML_ELEMENT_CONTENT_MULT)))
+		    cur->c2->ocur = XML_ELEMENT_CONTENT_ONCE;
+		cur = cur->c2;
+	    }
+	}
+	NEXT;
+    } else if (RAW == '+') {
+	if (ret != NULL) {
+	    int found = 0;
+
+	    if ((ret->ocur == XML_ELEMENT_CONTENT_OPT) ||
+	        (ret->ocur == XML_ELEMENT_CONTENT_MULT))
+	        ret->ocur = XML_ELEMENT_CONTENT_MULT;
+	    else
+	        ret->ocur = XML_ELEMENT_CONTENT_PLUS;
+	    /*
+	     * Some normalization:
+	     * (a | b*)+ == (a | b)*
+	     * (a | b?)+ == (a | b)*
+	     */
+	    while ((cur != NULL) && (cur->type == XML_ELEMENT_CONTENT_OR)) {
+		if ((cur->c1 != NULL) &&
+	            ((cur->c1->ocur == XML_ELEMENT_CONTENT_OPT) ||
+		     (cur->c1->ocur == XML_ELEMENT_CONTENT_MULT))) {
+		    cur->c1->ocur = XML_ELEMENT_CONTENT_ONCE;
+		    found = 1;
+		}
+		if ((cur->c2 != NULL) &&
+	            ((cur->c2->ocur == XML_ELEMENT_CONTENT_OPT) ||
+		     (cur->c2->ocur == XML_ELEMENT_CONTENT_MULT))) {
+		    cur->c2->ocur = XML_ELEMENT_CONTENT_ONCE;
+		    found = 1;
+		}
+		cur = cur->c2;
+	    }
+	    if (found)
+		ret->ocur = XML_ELEMENT_CONTENT_MULT;
+	}
+	NEXT;
+    }
+    return(ret);
+}
+
+/**
+ * xmlParseElementChildrenContentDecl:
+ * @ctxt:  an XML parser context
+ * @inputchk:  the input used for the current entity, needed for boundary checks
+ *
+ * parse the declaration for a Mixed Element content
+ * The leading '(' and spaces have been skipped in xmlParseElementContentDecl
+ *
+ * [47] children ::= (choice | seq) ('?' | '*' | '+')?
+ *
+ * [48] cp ::= (Name | choice | seq) ('?' | '*' | '+')?
+ *
+ * [49] choice ::= '(' S? cp ( S? '|' S? cp )* S? ')'
+ *
+ * [50] seq ::= '(' S? cp ( S? ',' S? cp )* S? ')'
+ *
+ * [ VC: Proper Group/PE Nesting ] applies to [49] and [50]
+ * TODO Parameter-entity replacement text must be properly nested
+ *	with parenthesized groups. That is to say, if either of the
+ *	opening or closing parentheses in a choice, seq, or Mixed
+ *	construct is contained in the replacement text for a parameter
+ *	entity, both must be contained in the same replacement text. For
+ *	interoperability, if a parameter-entity reference appears in a
+ *	choice, seq, or Mixed construct, its replacement text should not
+ *	be empty, and neither the first nor last non-blank character of
+ *	the replacement text should be a connector (| or ,).
+ *
+ * Returns the tree of xmlElementContentPtr describing the element
+ *          hierarchy.
+ */
+xmlElementContentPtr
+xmlParseElementChildrenContentDecl(xmlParserCtxtPtr ctxt, int inputchk) {
+    /* stub left for API/ABI compat */
+    return(xmlParseElementChildrenContentDeclPriv(ctxt, inputchk, 1));
+}
+
+/**
+ * xmlParseElementContentDecl:
+ * @ctxt:  an XML parser context
+ * @name:  the name of the element being defined.
+ * @result:  the Element Content pointer will be stored here if any
+ *
+ * parse the declaration for an Element content either Mixed or Children,
+ * the cases EMPTY and ANY are handled directly in xmlParseElementDecl
+ *
+ * [46] contentspec ::= 'EMPTY' | 'ANY' | Mixed | children
+ *
+ * returns: the type of element content XML_ELEMENT_TYPE_xxx
+ */
+
+int
+xmlParseElementContentDecl(xmlParserCtxtPtr ctxt, const xmlChar *name,
+                           xmlElementContentPtr *result) {
+
+    xmlElementContentPtr tree = NULL;
+    int inputid = ctxt->input->id;
+    int res;
+
+    *result = NULL;
+
+    if (RAW != '(') {
+	xmlFatalErrMsgStr(ctxt, XML_ERR_ELEMCONTENT_NOT_STARTED,
+		"xmlParseElementContentDecl : %s '(' expected\n", name);
+	return(-1);
+    }
+    NEXT;
+    GROW;
+    if (ctxt->instate == XML_PARSER_EOF)
+        return(-1);
+    SKIP_BLANKS;
+    if (CMP7(CUR_PTR, '#', 'P', 'C', 'D', 'A', 'T', 'A')) {
+        tree = xmlParseElementMixedContentDecl(ctxt, inputid);
+	res = XML_ELEMENT_TYPE_MIXED;
+    } else {
+        tree = xmlParseElementChildrenContentDeclPriv(ctxt, inputid, 1);
+	res = XML_ELEMENT_TYPE_ELEMENT;
+    }
+    SKIP_BLANKS;
+    *result = tree;
+    return(res);
+}
+
+/**
+ * xmlParseElementDecl:
+ * @ctxt:  an XML parser context
+ *
+ * parse an Element declaration.
+ *
+ * [45] elementdecl ::= '<!ELEMENT' S Name S contentspec S? '>'
+ *
+ * [ VC: Unique Element Type Declaration ]
+ * No element type may be declared more than once
+ *
+ * Returns the type of the element, or -1 in case of error
+ */
+int
+xmlParseElementDecl(xmlParserCtxtPtr ctxt) {
+    const xmlChar *name;
+    int ret = -1;
+    xmlElementContentPtr content  = NULL;
+
+    /* GROW; done in the caller */
+    if (CMP9(CUR_PTR, '<', '!', 'E', 'L', 'E', 'M', 'E', 'N', 'T')) {
+	int inputid = ctxt->input->id;
+
+	SKIP(9);
+	if (SKIP_BLANKS == 0) {
+	    xmlFatalErrMsg(ctxt, XML_ERR_SPACE_REQUIRED,
+		           "Space required after 'ELEMENT'\n");
+	    return(-1);
+	}
+        name = xmlParseName(ctxt);
+	if (name == NULL) {
+	    xmlFatalErrMsg(ctxt, XML_ERR_NAME_REQUIRED,
+			   "xmlParseElementDecl: no name for Element\n");
+	    return(-1);
+	}
+	if (SKIP_BLANKS == 0) {
+	    xmlFatalErrMsg(ctxt, XML_ERR_SPACE_REQUIRED,
+			   "Space required after the element name\n");
+	}
+	if (CMP5(CUR_PTR, 'E', 'M', 'P', 'T', 'Y')) {
+	    SKIP(5);
+	    /*
+	     * Element must always be empty.
+	     */
+	    ret = XML_ELEMENT_TYPE_EMPTY;
+	} else if ((RAW == 'A') && (NXT(1) == 'N') &&
+	           (NXT(2) == 'Y')) {
+	    SKIP(3);
+	    /*
+	     * Element is a generic container.
+	     */
+	    ret = XML_ELEMENT_TYPE_ANY;
+	} else if (RAW == '(') {
+	    ret = xmlParseElementContentDecl(ctxt, name, &content);
+	} else {
+	    /*
+	     * [ WFC: PEs in Internal Subset ] error handling.
+	     */
+	    if ((RAW == '%') && (ctxt->external == 0) &&
+	        (ctxt->inputNr == 1)) {
+		xmlFatalErrMsg(ctxt, XML_ERR_PEREF_IN_INT_SUBSET,
+	  "PEReference: forbidden within markup decl in internal subset\n");
+	    } else {
+		xmlFatalErrMsg(ctxt, XML_ERR_ELEMCONTENT_NOT_STARTED,
+		      "xmlParseElementDecl: 'EMPTY', 'ANY' or '(' expected\n");
+            }
+	    return(-1);
+	}
+
+	SKIP_BLANKS;
+
+	if (RAW != '>') {
+	    xmlFatalErr(ctxt, XML_ERR_GT_REQUIRED, NULL);
+	    if (content != NULL) {
+		xmlFreeDocElementContent(ctxt->myDoc, content);
+	    }
+	} else {
+	    if (inputid != ctxt->input->id) {
+		xmlFatalErrMsg(ctxt, XML_ERR_ENTITY_BOUNDARY,
+                               "Element declaration doesn't start and stop in"
+                               " the same entity\n");
+	    }
+
+	    NEXT;
+	    if ((ctxt->sax != NULL) && (!ctxt->disableSAX) &&
+		(ctxt->sax->elementDecl != NULL)) {
+		if (content != NULL)
+		    content->parent = NULL;
+	        ctxt->sax->elementDecl(ctxt->userData, name, ret,
+		                       content);
+		if ((content != NULL) && (content->parent == NULL)) {
+		    /*
+		     * this is a trick: if xmlAddElementDecl is called,
+		     * instead of copying the full tree it is plugged directly
+		     * if called from the parser. Avoid duplicating the
+		     * interfaces or change the API/ABI
+		     */
+		    xmlFreeDocElementContent(ctxt->myDoc, content);
+		}
+	    } else if (content != NULL) {
+		xmlFreeDocElementContent(ctxt->myDoc, content);
+	    }
+	}
+    }
+    return(ret);
+}
+
+/**
+ * xmlParseConditionalSections
+ * @ctxt:  an XML parser context
+ *
+ * [61] conditionalSect ::= includeSect | ignoreSect
+ * [62] includeSect ::= '<![' S? 'INCLUDE' S? '[' extSubsetDecl ']]>'
+ * [63] ignoreSect ::= '<![' S? 'IGNORE' S? '[' ignoreSectContents* ']]>'
+ * [64] ignoreSectContents ::= Ignore ('<![' ignoreSectContents ']]>' Ignore)*
+ * [65] Ignore ::= Char* - (Char* ('<![' | ']]>') Char*)
+ */
+
+static void
+xmlParseConditionalSections(xmlParserCtxtPtr ctxt) {
+    int *inputIds = NULL;
+    size_t inputIdsSize = 0;
+    size_t depth = 0;
+
+    while (ctxt->instate != XML_PARSER_EOF) {
+        if ((RAW == '<') && (NXT(1) == '!') && (NXT(2) == '[')) {
+            int id = ctxt->input->id;
+
+            SKIP(3);
+            SKIP_BLANKS;
+
+            if (CMP7(CUR_PTR, 'I', 'N', 'C', 'L', 'U', 'D', 'E')) {
+                SKIP(7);
+                SKIP_BLANKS;
+                if (RAW != '[') {
+                    xmlFatalErr(ctxt, XML_ERR_CONDSEC_INVALID, NULL);
+                    xmlHaltParser(ctxt);
+                    goto error;
+                }
+                if (ctxt->input->id != id) {
+                    xmlFatalErrMsg(ctxt, XML_ERR_ENTITY_BOUNDARY,
+                                   "All markup of the conditional section is"
+                                   " not in the same entity\n");
+                }
+                NEXT;
+
+                if (inputIdsSize <= depth) {
+                    int *tmp;
+
+                    inputIdsSize = (inputIdsSize == 0 ? 4 : inputIdsSize * 2);
+                    tmp = (int *) xmlRealloc(inputIds,
+                            inputIdsSize * sizeof(int));
+                    if (tmp == NULL) {
+                        xmlErrMemory(ctxt, NULL);
+                        goto error;
+                    }
+                    inputIds = tmp;
+                }
+                inputIds[depth] = id;
+                depth++;
+            } else if (CMP6(CUR_PTR, 'I', 'G', 'N', 'O', 'R', 'E')) {
+                int state;
+                xmlParserInputState instate;
+                size_t ignoreDepth = 0;
+
+                SKIP(6);
+                SKIP_BLANKS;
+                if (RAW != '[') {
+                    xmlFatalErr(ctxt, XML_ERR_CONDSEC_INVALID, NULL);
+                    xmlHaltParser(ctxt);
+                    goto error;
+                }
+                if (ctxt->input->id != id) {
+                    xmlFatalErrMsg(ctxt, XML_ERR_ENTITY_BOUNDARY,
+                                   "All markup of the conditional section is"
+                                   " not in the same entity\n");
+                }
+                NEXT;
+
+                /*
+                 * Parse up to the end of the conditional section but disable
+                 * SAX event generating DTD building in the meantime
+                 */
+                state = ctxt->disableSAX;
+                instate = ctxt->instate;
+                if (ctxt->recovery == 0) ctxt->disableSAX = 1;
+                ctxt->instate = XML_PARSER_IGNORE;
+
+                while (RAW != 0) {
+                    if ((RAW == '<') && (NXT(1) == '!') && (NXT(2) == '[')) {
+                        SKIP(3);
+                        ignoreDepth++;
+                        /* Check for integer overflow */
+                        if (ignoreDepth == 0) {
+                            xmlErrMemory(ctxt, NULL);
+                            goto error;
+                        }
+                    } else if ((RAW == ']') && (NXT(1) == ']') &&
+                               (NXT(2) == '>')) {
+                        if (ignoreDepth == 0)
+                            break;
+                        SKIP(3);
+                        ignoreDepth--;
+                    } else {
+                        NEXT;
+                    }
+                }
+
+                ctxt->disableSAX = state;
+                ctxt->instate = instate;
+
+		if (RAW == 0) {
+		    xmlFatalErr(ctxt, XML_ERR_CONDSEC_NOT_FINISHED, NULL);
+                    goto error;
+		}
+                if (ctxt->input->id != id) {
+                    xmlFatalErrMsg(ctxt, XML_ERR_ENTITY_BOUNDARY,
+                                   "All markup of the conditional section is"
+                                   " not in the same entity\n");
+                }
+                SKIP(3);
+            } else {
+                xmlFatalErr(ctxt, XML_ERR_CONDSEC_INVALID_KEYWORD, NULL);
+                xmlHaltParser(ctxt);
+                goto error;
+            }
+        } else if ((depth > 0) &&
+                   (RAW == ']') && (NXT(1) == ']') && (NXT(2) == '>')) {
+            depth--;
+            if (ctxt->input->id != inputIds[depth]) {
+                xmlFatalErrMsg(ctxt, XML_ERR_ENTITY_BOUNDARY,
+                               "All markup of the conditional section is not"
+                               " in the same entity\n");
+            }
+            SKIP(3);
+        } else {
+            const xmlChar *check = CUR_PTR;
+            unsigned int cons = ctxt->input->consumed;
+
+            xmlParseMarkupDecl(ctxt);
+
+            if ((CUR_PTR == check) && (cons == ctxt->input->consumed)) {
+                xmlFatalErr(ctxt, XML_ERR_EXT_SUBSET_NOT_FINISHED, NULL);
+                xmlHaltParser(ctxt);
+                goto error;
+            }
+        }
+
+        if (depth == 0)
+            break;
+
+        SKIP_BLANKS;
+        GROW;
+    }
+
+error:
+    xmlFree(inputIds);
+}
+
+/**
+ * xmlParseMarkupDecl:
+ * @ctxt:  an XML parser context
+ *
+ * parse Markup declarations
+ *
+ * [29] markupdecl ::= elementdecl | AttlistDecl | EntityDecl |
+ *                     NotationDecl | PI | Comment
+ *
+ * [ VC: Proper Declaration/PE Nesting ]
+ * Parameter-entity replacement text must be properly nested with
+ * markup declarations. That is to say, if either the first character
+ * or the last character of a markup declaration (markupdecl above) is
+ * contained in the replacement text for a parameter-entity reference,
+ * both must be contained in the same replacement text.
+ *
+ * [ WFC: PEs in Internal Subset ]
+ * In the internal DTD subset, parameter-entity references can occur
+ * only where markup declarations can occur, not within markup declarations.
+ * (This does not apply to references that occur in external parameter
+ * entities or to the external subset.)
+ */
+void
+xmlParseMarkupDecl(xmlParserCtxtPtr ctxt) {
+    GROW;
+    if (CUR == '<') {
+        if (NXT(1) == '!') {
+	    switch (NXT(2)) {
+	        case 'E':
+		    if (NXT(3) == 'L')
+			xmlParseElementDecl(ctxt);
+		    else if (NXT(3) == 'N')
+			xmlParseEntityDecl(ctxt);
+		    break;
+	        case 'A':
+		    xmlParseAttributeListDecl(ctxt);
+		    break;
+	        case 'N':
+		    xmlParseNotationDecl(ctxt);
+		    break;
+	        case '-':
+		    xmlParseComment(ctxt);
+		    break;
+		default:
+		    /* there is an error but it will be detected later */
+		    break;
+	    }
+	} else if (NXT(1) == '?') {
+	    xmlParsePI(ctxt);
+	}
+    }
+
+    /*
+     * detect requirement to exit there and act accordingly
+     * and avoid having instate overridden later on
+     */
+    if (ctxt->instate == XML_PARSER_EOF)
+        return;
+
+    ctxt->instate = XML_PARSER_DTD;
+}
+
+/**
+ * xmlParseTextDecl:
+ * @ctxt:  an XML parser context
+ *
+ * parse an XML declaration header for external entities
+ *
+ * [77] TextDecl ::= '<?xml' VersionInfo? EncodingDecl S? '?>'
+ */
+
+void
+xmlParseTextDecl(xmlParserCtxtPtr ctxt) {
+    xmlChar *version;
+    const xmlChar *encoding;
+    int oldstate;
+
+    /*
+     * We know that '<?xml' is here.
+     */
+    if ((CMP5(CUR_PTR, '<', '?', 'x', 'm', 'l')) && (IS_BLANK_CH(NXT(5)))) {
+	SKIP(5);
+    } else {
+	xmlFatalErr(ctxt, XML_ERR_XMLDECL_NOT_STARTED, NULL);
+	return;
+    }
+
+    /* Avoid expansion of parameter entities when skipping blanks. */
+    oldstate = ctxt->instate;
+    ctxt->instate = XML_PARSER_START;
+
+    if (SKIP_BLANKS == 0) {
+	xmlFatalErrMsg(ctxt, XML_ERR_SPACE_REQUIRED,
+		       "Space needed after '<?xml'\n");
+    }
+
+    /*
+     * We may have the VersionInfo here.
+     */
+    version = xmlParseVersionInfo(ctxt);
+    if (version == NULL)
+	version = xmlCharStrdup(XML_DEFAULT_VERSION);
+    else {
+	if (SKIP_BLANKS == 0) {
+	    xmlFatalErrMsg(ctxt, XML_ERR_SPACE_REQUIRED,
+		           "Space needed here\n");
+	}
+    }
+    ctxt->input->version = version;
+
+    /*
+     * We must have the encoding declaration
+     */
+    encoding = xmlParseEncodingDecl(ctxt);
+    if (ctxt->errNo == XML_ERR_UNSUPPORTED_ENCODING) {
+	/*
+	 * The XML REC instructs us to stop parsing right here
+	 */
+        ctxt->instate = oldstate;
+        return;
+    }
+    if ((encoding == NULL) && (ctxt->errNo == XML_ERR_OK)) {
+	xmlFatalErrMsg(ctxt, XML_ERR_MISSING_ENCODING,
+		       "Missing encoding in text declaration\n");
+    }
+
+    SKIP_BLANKS;
+    if ((RAW == '?') && (NXT(1) == '>')) {
+        SKIP(2);
+    } else if (RAW == '>') {
+        /* Deprecated old WD ... */
+	xmlFatalErr(ctxt, XML_ERR_XMLDECL_NOT_FINISHED, NULL);
+	NEXT;
+    } else {
+	xmlFatalErr(ctxt, XML_ERR_XMLDECL_NOT_FINISHED, NULL);
+	MOVETO_ENDTAG(CUR_PTR);
+	NEXT;
+    }
+
+    ctxt->instate = oldstate;
+}
+
+/**
+ * xmlParseExternalSubset:
+ * @ctxt:  an XML parser context
+ * @ExternalID: the external identifier
+ * @SystemID: the system identifier (or URL)
+ *
+ * parse Markup declarations from an external subset
+ *
+ * [30] extSubset ::= textDecl? extSubsetDecl
+ *
+ * [31] extSubsetDecl ::= (markupdecl | conditionalSect | PEReference | S) *
+ */
+void
+xmlParseExternalSubset(xmlParserCtxtPtr ctxt, const xmlChar *ExternalID,
+                       const xmlChar *SystemID) {
+    xmlDetectSAX2(ctxt);
+    GROW;
+
+    if ((ctxt->encoding == NULL) &&
+        (ctxt->input->end - ctxt->input->cur >= 4)) {
+        xmlChar start[4];
+	xmlCharEncoding enc;
+
+	start[0] = RAW;
+	start[1] = NXT(1);
+	start[2] = NXT(2);
+	start[3] = NXT(3);
+	enc = xmlDetectCharEncoding(start, 4);
+	if (enc != XML_CHAR_ENCODING_NONE)
+	    xmlSwitchEncoding(ctxt, enc);
+    }
+
+    if (CMP5(CUR_PTR, '<', '?', 'x', 'm', 'l')) {
+	xmlParseTextDecl(ctxt);
+	if (ctxt->errNo == XML_ERR_UNSUPPORTED_ENCODING) {
+	    /*
+	     * The XML REC instructs us to stop parsing right here
+	     */
+	    xmlHaltParser(ctxt);
+	    return;
+	}
+    }
+    if (ctxt->myDoc == NULL) {
+        ctxt->myDoc = xmlNewDoc(BAD_CAST "1.0");
+	if (ctxt->myDoc == NULL) {
+	    xmlErrMemory(ctxt, "New Doc failed");
+	    return;
+	}
+	ctxt->myDoc->properties = XML_DOC_INTERNAL;
+    }
+    if ((ctxt->myDoc != NULL) && (ctxt->myDoc->intSubset == NULL))
+        xmlCreateIntSubset(ctxt->myDoc, NULL, ExternalID, SystemID);
+
+    ctxt->instate = XML_PARSER_DTD;
+    ctxt->external = 1;
+    SKIP_BLANKS;
+    while (((RAW == '<') && (NXT(1) == '?')) ||
+           ((RAW == '<') && (NXT(1) == '!')) ||
+	   (RAW == '%')) {
+	const xmlChar *check = CUR_PTR;
+	unsigned int cons = ctxt->input->consumed;
+
+	GROW;
+        if ((RAW == '<') && (NXT(1) == '!') && (NXT(2) == '[')) {
+	    xmlParseConditionalSections(ctxt);
+	} else
+	    xmlParseMarkupDecl(ctxt);
+        SKIP_BLANKS;
+
+	if ((CUR_PTR == check) && (cons == ctxt->input->consumed)) {
+	    xmlFatalErr(ctxt, XML_ERR_EXT_SUBSET_NOT_FINISHED, NULL);
+	    break;
+	}
+    }
+
+    if (RAW != 0) {
+	xmlFatalErr(ctxt, XML_ERR_EXT_SUBSET_NOT_FINISHED, NULL);
+    }
+
+}
+
+/**
+ * xmlParseReference:
+ * @ctxt:  an XML parser context
+ *
+ * parse and handle entity references in content, depending on the SAX
+ * interface, this may end-up in a call to character() if this is a
+ * CharRef, a predefined entity, if there is no reference() callback.
+ * or if the parser was asked to switch to that mode.
+ *
+ * [67] Reference ::= EntityRef | CharRef
+ */
+void
+xmlParseReference(xmlParserCtxtPtr ctxt) {
+    xmlEntityPtr ent;
+    xmlChar *val;
+    int was_checked;
+    xmlNodePtr list = NULL;
+    xmlParserErrors ret = XML_ERR_OK;
+
+
+    if (RAW != '&')
+        return;
+
+    /*
+     * Simple case of a CharRef
+     */
+    if (NXT(1) == '#') {
+	int i = 0;
+	xmlChar out[16];
+	int hex = NXT(2);
+	int value = xmlParseCharRef(ctxt);
+
+	if (value == 0)
+	    return;
+	if (ctxt->charset != XML_CHAR_ENCODING_UTF8) {
+	    /*
+	     * So we are using non-UTF-8 buffers
+	     * Check that the char fit on 8bits, if not
+	     * generate a CharRef.
+	     */
+	    if (value <= 0xFF) {
+		out[0] = value;
+		out[1] = 0;
+		if ((ctxt->sax != NULL) && (ctxt->sax->characters != NULL) &&
+		    (!ctxt->disableSAX))
+		    ctxt->sax->characters(ctxt->userData, out, 1);
+	    } else {
+		if ((hex == 'x') || (hex == 'X'))
+		    snprintf((char *)out, sizeof(out), "#x%X", value);
+		else
+		    snprintf((char *)out, sizeof(out), "#%d", value);
+		if ((ctxt->sax != NULL) && (ctxt->sax->reference != NULL) &&
+		    (!ctxt->disableSAX))
+		    ctxt->sax->reference(ctxt->userData, out);
+	    }
+	} else {
+	    /*
+	     * Just encode the value in UTF-8
+	     */
+	    COPY_BUF(0 ,out, i, value);
+	    out[i] = 0;
+	    if ((ctxt->sax != NULL) && (ctxt->sax->characters != NULL) &&
+		(!ctxt->disableSAX))
+		ctxt->sax->characters(ctxt->userData, out, i);
+	}
+	return;
+    }
+
+    /*
+     * We are seeing an entity reference
+     */
+    ent = xmlParseEntityRef(ctxt);
+    if (ent == NULL) return;
+    if (!ctxt->wellFormed)
+	return;
+    was_checked = ent->checked;
+
+    /* special case of predefined entities */
+    if ((ent->name == NULL) ||
+        (ent->etype == XML_INTERNAL_PREDEFINED_ENTITY)) {
+	val = ent->content;
+	if (val == NULL) return;
+	/*
+	 * inline the entity.
+	 */
+	if ((ctxt->sax != NULL) && (ctxt->sax->characters != NULL) &&
+	    (!ctxt->disableSAX))
+	    ctxt->sax->characters(ctxt->userData, val, xmlStrlen(val));
+	return;
+    }
+
+    /*
+     * The first reference to the entity trigger a parsing phase
+     * where the ent->children is filled with the result from
+     * the parsing.
+     * Note: external parsed entities will not be loaded, it is not
+     * required for a non-validating parser, unless the parsing option
+     * of validating, or substituting entities were given. Doing so is
+     * far more secure as the parser will only process data coming from
+     * the document entity by default.
+     */
+    if (((ent->checked == 0) ||
+         ((ent->children == NULL) && (ctxt->options & XML_PARSE_NOENT))) &&
+        ((ent->etype != XML_EXTERNAL_GENERAL_PARSED_ENTITY) ||
+         (ctxt->options & (XML_PARSE_NOENT | XML_PARSE_DTDVALID)))) {
+	unsigned long oldnbent = ctxt->nbentities, diff;
+
+	/*
+	 * This is a bit hackish but this seems the best
+	 * way to make sure both SAX and DOM entity support
+	 * behaves okay.
+	 */
+	void *user_data;
+	if (ctxt->userData == ctxt)
+	    user_data = NULL;
+	else
+	    user_data = ctxt->userData;
+
+	/*
+	 * Check that this entity is well formed
+	 * 4.3.2: An internal general parsed entity is well-formed
+	 * if its replacement text matches the production labeled
+	 * content.
+	 */
+        if (ent->guard == XML_ENTITY_BEING_CHECKED) {
+            ret = XML_ERR_ENTITY_LOOP;
+        } else {
+            ent->guard = XML_ENTITY_BEING_CHECKED;
+            if (ent->etype == XML_INTERNAL_GENERAL_ENTITY) {
+                ctxt->depth++;
+                ret = xmlParseBalancedChunkMemoryInternal(ctxt, ent->content,
+                                                          user_data, &list);
+                ctxt->depth--;
+            } else if (ent->etype == XML_EXTERNAL_GENERAL_PARSED_ENTITY) {
+                ctxt->depth++;
+                ret = xmlParseExternalEntityPrivate(ctxt->myDoc, ctxt, ctxt->sax,
+                                               user_data, ctxt->depth, ent->URI,
+                                               ent->ExternalID, &list);
+                ctxt->depth--;
+            } else {
+                ret = XML_ERR_ENTITY_PE_INTERNAL;
+                xmlErrMsgStr(ctxt, XML_ERR_INTERNAL_ERROR,
+                             "invalid entity type found\n", NULL);
+            }
+            ent->guard = XML_ENTITY_NOT_BEING_CHECKED;
+        }
+
+	/*
+	 * Store the number of entities needing parsing for this entity
+	 * content and do checkings
+	 */
+        diff = ctxt->nbentities - oldnbent + 1;
+        if (diff > INT_MAX / 2)
+            diff = INT_MAX / 2;
+        ent->checked = diff * 2;
+	if ((ent->content != NULL) && (xmlStrchr(ent->content, '<')))
+	    ent->checked |= 1;
+	if (ret == XML_ERR_ENTITY_LOOP) {
+	    xmlFatalErr(ctxt, XML_ERR_ENTITY_LOOP, NULL);
+            xmlHaltParser(ctxt);
+	    xmlFreeNodeList(list);
+	    return;
+	}
+	if (xmlParserEntityCheck(ctxt, 0, ent, 0)) {
+	    xmlFreeNodeList(list);
+	    return;
+	}
+
+	if ((ret == XML_ERR_OK) && (list != NULL)) {
+	    if (((ent->etype == XML_INTERNAL_GENERAL_ENTITY) ||
+	     (ent->etype == XML_EXTERNAL_GENERAL_PARSED_ENTITY))&&
+		(ent->children == NULL)) {
+		ent->children = list;
+                /*
+                 * Prune it directly in the generated document
+                 * except for single text nodes.
+                 */
+                if ((ctxt->replaceEntities == 0) ||
+                    (ctxt->parseMode == XML_PARSE_READER) ||
+                    ((list->type == XML_TEXT_NODE) &&
+                     (list->next == NULL))) {
+                    ent->owner = 1;
+                    while (list != NULL) {
+                        list->parent = (xmlNodePtr) ent;
+                        xmlSetTreeDoc(list, ent->doc);
+                        if (list->next == NULL)
+                            ent->last = list;
+                        list = list->next;
+                    }
+                    list = NULL;
+                } else {
+                    ent->owner = 0;
+                    while (list != NULL) {
+                        list->parent = (xmlNodePtr) ctxt->node;
+                        list->doc = ctxt->myDoc;
+                        if (list->next == NULL)
+                            ent->last = list;
+                        list = list->next;
+                    }
+                    list = ent->children;
+#ifdef LIBXML_LEGACY_ENABLED
+                    if (ent->etype == XML_EXTERNAL_GENERAL_PARSED_ENTITY)
+                        xmlAddEntityReference(ent, list, NULL);
+#endif /* LIBXML_LEGACY_ENABLED */
+                }
+	    } else {
+		xmlFreeNodeList(list);
+		list = NULL;
+	    }
+	} else if ((ret != XML_ERR_OK) &&
+		   (ret != XML_WAR_UNDECLARED_ENTITY)) {
+	    xmlFatalErrMsgStr(ctxt, XML_ERR_UNDECLARED_ENTITY,
+		     "Entity '%s' failed to parse\n", ent->name);
+            if (ent->content != NULL)
+                ent->content[0] = 0;
+	    xmlParserEntityCheck(ctxt, 0, ent, 0);
+	} else if (list != NULL) {
+	    xmlFreeNodeList(list);
+	    list = NULL;
+	}
+	if (ent->checked == 0)
+	    ent->checked = 2;
+
+        /* Prevent entity from being parsed and expanded twice (Bug 760367). */
+        was_checked = 0;
+    } else if (ent->checked != 1) {
+	ctxt->nbentities += ent->checked / 2;
+    }
+
+    /*
+     * Now that the entity content has been gathered
+     * provide it to the application, this can take different forms based
+     * on the parsing modes.
+     */
+    if (ent->children == NULL) {
+	/*
+	 * Probably running in SAX mode and the callbacks don't
+	 * build the entity content. So unless we already went
+	 * though parsing for first checking go though the entity
+	 * content to generate callbacks associated to the entity
+	 */
+	if (was_checked != 0) {
+	    void *user_data;
+	    /*
+	     * This is a bit hackish but this seems the best
+	     * way to make sure both SAX and DOM entity support
+	     * behaves okay.
+	     */
+	    if (ctxt->userData == ctxt)
+		user_data = NULL;
+	    else
+		user_data = ctxt->userData;
+
+            if (ent->guard == XML_ENTITY_BEING_CHECKED) {
+                ret = XML_ERR_ENTITY_LOOP;
+            } else {
+                ent->guard = XML_ENTITY_BEING_CHECKED;
+                if (ent->etype == XML_INTERNAL_GENERAL_ENTITY) {
+                    ctxt->depth++;
+                    ret = xmlParseBalancedChunkMemoryInternal(ctxt,
+                                       ent->content, user_data, NULL);
+                    ctxt->depth--;
+                } else if (ent->etype ==
+                           XML_EXTERNAL_GENERAL_PARSED_ENTITY) {
+                    ctxt->depth++;
+                    ret = xmlParseExternalEntityPrivate(ctxt->myDoc, ctxt,
+                               ctxt->sax, user_data, ctxt->depth,
+                               ent->URI, ent->ExternalID, NULL);
+                    ctxt->depth--;
+                } else {
+                    ret = XML_ERR_ENTITY_PE_INTERNAL;
+                    xmlErrMsgStr(ctxt, XML_ERR_INTERNAL_ERROR,
+                                 "invalid entity type found\n", NULL);
+                }
+                ent->guard = XML_ENTITY_NOT_BEING_CHECKED;
+            }
+	    if (ret == XML_ERR_ENTITY_LOOP) {
+		xmlFatalErr(ctxt, XML_ERR_ENTITY_LOOP, NULL);
+		return;
+	    }
+	}
+	if ((ctxt->sax != NULL) && (ctxt->sax->reference != NULL) &&
+	    (ctxt->replaceEntities == 0) && (!ctxt->disableSAX)) {
+	    /*
+	     * Entity reference callback comes second, it's somewhat
+	     * superfluous but a compatibility to historical behaviour
+	     */
+	    ctxt->sax->reference(ctxt->userData, ent->name);
+	}
+	return;
+    }
+
+    /*
+     * If we didn't get any children for the entity being built
+     */
+    if ((ctxt->sax != NULL) && (ctxt->sax->reference != NULL) &&
+	(ctxt->replaceEntities == 0) && (!ctxt->disableSAX)) {
+	/*
+	 * Create a node.
+	 */
+	ctxt->sax->reference(ctxt->userData, ent->name);
+	return;
+    }
+
+    if ((ctxt->replaceEntities) || (ent->children == NULL))  {
+	/*
+	 * There is a problem on the handling of _private for entities
+	 * (bug 155816): Should we copy the content of the field from
+	 * the entity (possibly overwriting some value set by the user
+	 * when a copy is created), should we leave it alone, or should
+	 * we try to take care of different situations?  The problem
+	 * is exacerbated by the usage of this field by the xmlReader.
+	 * To fix this bug, we look at _private on the created node
+	 * and, if it's NULL, we copy in whatever was in the entity.
+	 * If it's not NULL we leave it alone.  This is somewhat of a
+	 * hack - maybe we should have further tests to determine
+	 * what to do.
+	 */
+	if ((ctxt->node != NULL) && (ent->children != NULL)) {
+	    /*
+	     * Seems we are generating the DOM content, do
+	     * a simple tree copy for all references except the first
+	     * In the first occurrence list contains the replacement.
+	     */
+	    if (((list == NULL) && (ent->owner == 0)) ||
+		(ctxt->parseMode == XML_PARSE_READER)) {
+		xmlNodePtr nw = NULL, cur, firstChild = NULL;
+
+		/*
+		 * We are copying here, make sure there is no abuse
+		 */
+		ctxt->sizeentcopy += ent->length + 5;
+		if (xmlParserEntityCheck(ctxt, 0, ent, ctxt->sizeentcopy))
+		    return;
+
+		/*
+		 * when operating on a reader, the entities definitions
+		 * are always owning the entities subtree.
+		if (ctxt->parseMode == XML_PARSE_READER)
+		    ent->owner = 1;
+		 */
+
+		cur = ent->children;
+		while (cur != NULL) {
+		    nw = xmlDocCopyNode(cur, ctxt->myDoc, 1);
+		    if (nw != NULL) {
+			if (nw->_private == NULL)
+			    nw->_private = cur->_private;
+			if (firstChild == NULL){
+			    firstChild = nw;
+			}
+			nw = xmlAddChild(ctxt->node, nw);
+		    }
+		    if (cur == ent->last) {
+			/*
+			 * needed to detect some strange empty
+			 * node cases in the reader tests
+			 */
+			if ((ctxt->parseMode == XML_PARSE_READER) &&
+			    (nw != NULL) &&
+			    (nw->type == XML_ELEMENT_NODE) &&
+			    (nw->children == NULL))
+			    nw->extra = 1;
+
+			break;
+		    }
+		    cur = cur->next;
+		}
+#ifdef LIBXML_LEGACY_ENABLED
+		if (ent->etype == XML_EXTERNAL_GENERAL_PARSED_ENTITY)
+		  xmlAddEntityReference(ent, firstChild, nw);
+#endif /* LIBXML_LEGACY_ENABLED */
+	    } else if ((list == NULL) || (ctxt->inputNr > 0)) {
+		xmlNodePtr nw = NULL, cur, next, last,
+			   firstChild = NULL;
+
+		/*
+		 * We are copying here, make sure there is no abuse
+		 */
+		ctxt->sizeentcopy += ent->length + 5;
+		if (xmlParserEntityCheck(ctxt, 0, ent, ctxt->sizeentcopy))
+		    return;
+
+		/*
+		 * Copy the entity child list and make it the new
+		 * entity child list. The goal is to make sure any
+		 * ID or REF referenced will be the one from the
+		 * document content and not the entity copy.
+		 */
+		cur = ent->children;
+		ent->children = NULL;
+		last = ent->last;
+		ent->last = NULL;
+		while (cur != NULL) {
+		    next = cur->next;
+		    cur->next = NULL;
+		    cur->parent = NULL;
+		    nw = xmlDocCopyNode(cur, ctxt->myDoc, 1);
+		    if (nw != NULL) {
+			if (nw->_private == NULL)
+			    nw->_private = cur->_private;
+			if (firstChild == NULL){
+			    firstChild = cur;
+			}
+			xmlAddChild((xmlNodePtr) ent, nw);
+			xmlAddChild(ctxt->node, cur);
+		    }
+		    if (cur == last)
+			break;
+		    cur = next;
+		}
+		if (ent->owner == 0)
+		    ent->owner = 1;
+#ifdef LIBXML_LEGACY_ENABLED
+		if (ent->etype == XML_EXTERNAL_GENERAL_PARSED_ENTITY)
+		  xmlAddEntityReference(ent, firstChild, nw);
+#endif /* LIBXML_LEGACY_ENABLED */
+	    } else {
+		const xmlChar *nbktext;
+
+		/*
+		 * the name change is to avoid coalescing of the
+		 * node with a possible previous text one which
+		 * would make ent->children a dangling pointer
+		 */
+		nbktext = xmlDictLookup(ctxt->dict, BAD_CAST "nbktext",
+					-1);
+		if (ent->children->type == XML_TEXT_NODE)
+		    ent->children->name = nbktext;
+		if ((ent->last != ent->children) &&
+		    (ent->last->type == XML_TEXT_NODE))
+		    ent->last->name = nbktext;
+		xmlAddChildList(ctxt->node, ent->children);
+	    }
+
+	    /*
+	     * This is to avoid a nasty side effect, see
+	     * characters() in SAX.c
+	     */
+	    ctxt->nodemem = 0;
+	    ctxt->nodelen = 0;
+	    return;
+	}
+    }
+}
+
+/**
+ * xmlParseEntityRef:
+ * @ctxt:  an XML parser context
+ *
+ * parse ENTITY references declarations
+ *
+ * [68] EntityRef ::= '&' Name ';'
+ *
+ * [ WFC: Entity Declared ]
+ * In a document without any DTD, a document with only an internal DTD
+ * subset which contains no parameter entity references, or a document
+ * with "standalone='yes'", the Name given in the entity reference
+ * must match that in an entity declaration, except that well-formed
+ * documents need not declare any of the following entities: amp, lt,
+ * gt, apos, quot.  The declaration of a parameter entity must precede
+ * any reference to it.  Similarly, the declaration of a general entity
+ * must precede any reference to it which appears in a default value in an
+ * attribute-list declaration. Note that if entities are declared in the
+ * external subset or in external parameter entities, a non-validating
+ * processor is not obligated to read and process their declarations;
+ * for such documents, the rule that an entity must be declared is a
+ * well-formedness constraint only if standalone='yes'.
+ *
+ * [ WFC: Parsed Entity ]
+ * An entity reference must not contain the name of an unparsed entity
+ *
+ * Returns the xmlEntityPtr if found, or NULL otherwise.
+ */
+xmlEntityPtr
+xmlParseEntityRef(xmlParserCtxtPtr ctxt) {
+    const xmlChar *name;
+    xmlEntityPtr ent = NULL;
+
+    GROW;
+    if (ctxt->instate == XML_PARSER_EOF)
+        return(NULL);
+
+    if (RAW != '&')
+        return(NULL);
+    NEXT;
+    name = xmlParseName(ctxt);
+    if (name == NULL) {
+	xmlFatalErrMsg(ctxt, XML_ERR_NAME_REQUIRED,
+		       "xmlParseEntityRef: no name\n");
+        return(NULL);
+    }
+    if (RAW != ';') {
+	xmlFatalErr(ctxt, XML_ERR_ENTITYREF_SEMICOL_MISSING, NULL);
+	return(NULL);
+    }
+    NEXT;
+
+    /*
+     * Predefined entities override any extra definition
+     */
+    if ((ctxt->options & XML_PARSE_OLDSAX) == 0) {
+        ent = xmlGetPredefinedEntity(name);
+        if (ent != NULL)
+            return(ent);
+    }
+
+    /*
+     * Increase the number of entity references parsed
+     */
+    ctxt->nbentities++;
+
+    /*
+     * Ask first SAX for entity resolution, otherwise try the
+     * entities which may have stored in the parser context.
+     */
+    if (ctxt->sax != NULL) {
+	if (ctxt->sax->getEntity != NULL)
+	    ent = ctxt->sax->getEntity(ctxt->userData, name);
+	if ((ctxt->wellFormed == 1 ) && (ent == NULL) &&
+	    (ctxt->options & XML_PARSE_OLDSAX))
+	    ent = xmlGetPredefinedEntity(name);
+	if ((ctxt->wellFormed == 1 ) && (ent == NULL) &&
+	    (ctxt->userData==ctxt)) {
+	    ent = xmlSAX2GetEntity(ctxt, name);
+	}
+    }
+    if (ctxt->instate == XML_PARSER_EOF)
+	return(NULL);
+    /*
+     * [ WFC: Entity Declared ]
+     * In a document without any DTD, a document with only an
+     * internal DTD subset which contains no parameter entity
+     * references, or a document with "standalone='yes'", the
+     * Name given in the entity reference must match that in an
+     * entity declaration, except that well-formed documents
+     * need not declare any of the following entities: amp, lt,
+     * gt, apos, quot.
+     * The declaration of a parameter entity must precede any
+     * reference to it.
+     * Similarly, the declaration of a general entity must
+     * precede any reference to it which appears in a default
+     * value in an attribute-list declaration. Note that if
+     * entities are declared in the external subset or in
+     * external parameter entities, a non-validating processor
+     * is not obligated to read and process their declarations;
+     * for such documents, the rule that an entity must be
+     * declared is a well-formedness constraint only if
+     * standalone='yes'.
+     */
+    if (ent == NULL) {
+	if ((ctxt->standalone == 1) ||
+	    ((ctxt->hasExternalSubset == 0) &&
+	     (ctxt->hasPErefs == 0))) {
+	    xmlFatalErrMsgStr(ctxt, XML_ERR_UNDECLARED_ENTITY,
+		     "Entity '%s' not defined\n", name);
+	} else {
+	    xmlErrMsgStr(ctxt, XML_WAR_UNDECLARED_ENTITY,
+		     "Entity '%s' not defined\n", name);
+	    if ((ctxt->inSubset == 0) &&
+		(ctxt->sax != NULL) &&
+		(ctxt->sax->reference != NULL)) {
+		ctxt->sax->reference(ctxt->userData, name);
+	    }
+	}
+	xmlParserEntityCheck(ctxt, 0, ent, 0);
+	ctxt->valid = 0;
+    }
+
+    /*
+     * [ WFC: Parsed Entity ]
+     * An entity reference must not contain the name of an
+     * unparsed entity
+     */
+    else if (ent->etype == XML_EXTERNAL_GENERAL_UNPARSED_ENTITY) {
+	xmlFatalErrMsgStr(ctxt, XML_ERR_UNPARSED_ENTITY,
+		 "Entity reference to unparsed entity %s\n", name);
+    }
+
+    /*
+     * [ WFC: No External Entity References ]
+     * Attribute values cannot contain direct or indirect
+     * entity references to external entities.
+     */
+    else if ((ctxt->instate == XML_PARSER_ATTRIBUTE_VALUE) &&
+	     (ent->etype == XML_EXTERNAL_GENERAL_PARSED_ENTITY)) {
+	xmlFatalErrMsgStr(ctxt, XML_ERR_ENTITY_IS_EXTERNAL,
+	     "Attribute references external entity '%s'\n", name);
+    }
+    /*
+     * [ WFC: No < in Attribute Values ]
+     * The replacement text of any entity referred to directly or
+     * indirectly in an attribute value (other than "&lt;") must
+     * not contain a <.
+     */
+    else if ((ctxt->instate == XML_PARSER_ATTRIBUTE_VALUE) &&
+	     (ent != NULL) && 
+	     (ent->etype != XML_INTERNAL_PREDEFINED_ENTITY)) {
+	if (((ent->checked & 1) || (ent->checked == 0)) &&
+	     (ent->content != NULL) && (xmlStrchr(ent->content, '<'))) {
+	    xmlFatalErrMsgStr(ctxt, XML_ERR_LT_IN_ATTRIBUTE,
+	"'<' in entity '%s' is not allowed in attributes values\n", name);
+        }
+    }
+
+    /*
+     * Internal check, no parameter entities here ...
+     */
+    else {
+	switch (ent->etype) {
+	    case XML_INTERNAL_PARAMETER_ENTITY:
+	    case XML_EXTERNAL_PARAMETER_ENTITY:
+	    xmlFatalErrMsgStr(ctxt, XML_ERR_ENTITY_IS_PARAMETER,
+	     "Attempt to reference the parameter entity '%s'\n",
+			      name);
+	    break;
+	    default:
+	    break;
+	}
+    }
+
+    /*
+     * [ WFC: No Recursion ]
+     * A parsed entity must not contain a recursive reference
+     * to itself, either directly or indirectly.
+     * Done somewhere else
+     */
+    return(ent);
+}
+
+/**
+ * xmlParseStringEntityRef:
+ * @ctxt:  an XML parser context
+ * @str:  a pointer to an index in the string
+ *
+ * parse ENTITY references declarations, but this version parses it from
+ * a string value.
+ *
+ * [68] EntityRef ::= '&' Name ';'
+ *
+ * [ WFC: Entity Declared ]
+ * In a document without any DTD, a document with only an internal DTD
+ * subset which contains no parameter entity references, or a document
+ * with "standalone='yes'", the Name given in the entity reference
+ * must match that in an entity declaration, except that well-formed
+ * documents need not declare any of the following entities: amp, lt,
+ * gt, apos, quot.  The declaration of a parameter entity must precede
+ * any reference to it.  Similarly, the declaration of a general entity
+ * must precede any reference to it which appears in a default value in an
+ * attribute-list declaration. Note that if entities are declared in the
+ * external subset or in external parameter entities, a non-validating
+ * processor is not obligated to read and process their declarations;
+ * for such documents, the rule that an entity must be declared is a
+ * well-formedness constraint only if standalone='yes'.
+ *
+ * [ WFC: Parsed Entity ]
+ * An entity reference must not contain the name of an unparsed entity
+ *
+ * Returns the xmlEntityPtr if found, or NULL otherwise. The str pointer
+ * is updated to the current location in the string.
+ */
+static xmlEntityPtr
+xmlParseStringEntityRef(xmlParserCtxtPtr ctxt, const xmlChar ** str) {
+    xmlChar *name;
+    const xmlChar *ptr;
+    xmlChar cur;
+    xmlEntityPtr ent = NULL;
+
+    if ((str == NULL) || (*str == NULL))
+        return(NULL);
+    ptr = *str;
+    cur = *ptr;
+    if (cur != '&')
+	return(NULL);
+
+    ptr++;
+    name = xmlParseStringName(ctxt, &ptr);
+    if (name == NULL) {
+	xmlFatalErrMsg(ctxt, XML_ERR_NAME_REQUIRED,
+		       "xmlParseStringEntityRef: no name\n");
+	*str = ptr;
+	return(NULL);
+    }
+    if (*ptr != ';') {
+	xmlFatalErr(ctxt, XML_ERR_ENTITYREF_SEMICOL_MISSING, NULL);
+        xmlFree(name);
+	*str = ptr;
+	return(NULL);
+    }
+    ptr++;
+
+
+    /*
+     * Predefined entities override any extra definition
+     */
+    if ((ctxt->options & XML_PARSE_OLDSAX) == 0) {
+        ent = xmlGetPredefinedEntity(name);
+        if (ent != NULL) {
+            xmlFree(name);
+            *str = ptr;
+            return(ent);
+        }
+    }
+
+    /*
+     * Increase the number of entity references parsed
+     */
+    ctxt->nbentities++;
+
+    /*
+     * Ask first SAX for entity resolution, otherwise try the
+     * entities which may have stored in the parser context.
+     */
+    if (ctxt->sax != NULL) {
+	if (ctxt->sax->getEntity != NULL)
+	    ent = ctxt->sax->getEntity(ctxt->userData, name);
+	if ((ent == NULL) && (ctxt->options & XML_PARSE_OLDSAX))
+	    ent = xmlGetPredefinedEntity(name);
+	if ((ent == NULL) && (ctxt->userData==ctxt)) {
+	    ent = xmlSAX2GetEntity(ctxt, name);
+	}
+    }
+    if (ctxt->instate == XML_PARSER_EOF) {
+	xmlFree(name);
+	return(NULL);
+    }
+
+    /*
+     * [ WFC: Entity Declared ]
+     * In a document without any DTD, a document with only an
+     * internal DTD subset which contains no parameter entity
+     * references, or a document with "standalone='yes'", the
+     * Name given in the entity reference must match that in an
+     * entity declaration, except that well-formed documents
+     * need not declare any of the following entities: amp, lt,
+     * gt, apos, quot.
+     * The declaration of a parameter entity must precede any
+     * reference to it.
+     * Similarly, the declaration of a general entity must
+     * precede any reference to it which appears in a default
+     * value in an attribute-list declaration. Note that if
+     * entities are declared in the external subset or in
+     * external parameter entities, a non-validating processor
+     * is not obligated to read and process their declarations;
+     * for such documents, the rule that an entity must be
+     * declared is a well-formedness constraint only if
+     * standalone='yes'.
+     */
+    if (ent == NULL) {
+	if ((ctxt->standalone == 1) ||
+	    ((ctxt->hasExternalSubset == 0) &&
+	     (ctxt->hasPErefs == 0))) {
+	    xmlFatalErrMsgStr(ctxt, XML_ERR_UNDECLARED_ENTITY,
+		     "Entity '%s' not defined\n", name);
+	} else {
+	    xmlErrMsgStr(ctxt, XML_WAR_UNDECLARED_ENTITY,
+			  "Entity '%s' not defined\n",
+			  name);
+	}
+	xmlParserEntityCheck(ctxt, 0, ent, 0);
+	/* TODO ? check regressions ctxt->valid = 0; */
+    }
+
+    /*
+     * [ WFC: Parsed Entity ]
+     * An entity reference must not contain the name of an
+     * unparsed entity
+     */
+    else if (ent->etype == XML_EXTERNAL_GENERAL_UNPARSED_ENTITY) {
+	xmlFatalErrMsgStr(ctxt, XML_ERR_UNPARSED_ENTITY,
+		 "Entity reference to unparsed entity %s\n", name);
+    }
+
+    /*
+     * [ WFC: No External Entity References ]
+     * Attribute values cannot contain direct or indirect
+     * entity references to external entities.
+     */
+    else if ((ctxt->instate == XML_PARSER_ATTRIBUTE_VALUE) &&
+	     (ent->etype == XML_EXTERNAL_GENERAL_PARSED_ENTITY)) {
+	xmlFatalErrMsgStr(ctxt, XML_ERR_ENTITY_IS_EXTERNAL,
+	 "Attribute references external entity '%s'\n", name);
+    }
+    /*
+     * [ WFC: No < in Attribute Values ]
+     * The replacement text of any entity referred to directly or
+     * indirectly in an attribute value (other than "&lt;") must
+     * not contain a <.
+     */
+    else if ((ctxt->instate == XML_PARSER_ATTRIBUTE_VALUE) &&
+	     (ent != NULL) && (ent->content != NULL) &&
+	     (ent->etype != XML_INTERNAL_PREDEFINED_ENTITY) &&
+	     (xmlStrchr(ent->content, '<'))) {
+	xmlFatalErrMsgStr(ctxt, XML_ERR_LT_IN_ATTRIBUTE,
+     "'<' in entity '%s' is not allowed in attributes values\n",
+			  name);
+    }
+
+    /*
+     * Internal check, no parameter entities here ...
+     */
+    else {
+	switch (ent->etype) {
+	    case XML_INTERNAL_PARAMETER_ENTITY:
+	    case XML_EXTERNAL_PARAMETER_ENTITY:
+		xmlFatalErrMsgStr(ctxt, XML_ERR_ENTITY_IS_PARAMETER,
+	     "Attempt to reference the parameter entity '%s'\n",
+				  name);
+	    break;
+	    default:
+	    break;
+	}
+    }
+
+    /*
+     * [ WFC: No Recursion ]
+     * A parsed entity must not contain a recursive reference
+     * to itself, either directly or indirectly.
+     * Done somewhere else
+     */
+
+    xmlFree(name);
+    *str = ptr;
+    return(ent);
+}
+
+/**
+ * xmlParsePEReference:
+ * @ctxt:  an XML parser context
+ *
+ * parse PEReference declarations
+ * The entity content is handled directly by pushing it's content as
+ * a new input stream.
+ *
+ * [69] PEReference ::= '%' Name ';'
+ *
+ * [ WFC: No Recursion ]
+ * A parsed entity must not contain a recursive
+ * reference to itself, either directly or indirectly.
+ *
+ * [ WFC: Entity Declared ]
+ * In a document without any DTD, a document with only an internal DTD
+ * subset which contains no parameter entity references, or a document
+ * with "standalone='yes'", ...  ... The declaration of a parameter
+ * entity must precede any reference to it...
+ *
+ * [ VC: Entity Declared ]
+ * In a document with an external subset or external parameter entities
+ * with "standalone='no'", ...  ... The declaration of a parameter entity
+ * must precede any reference to it...
+ *
+ * [ WFC: In DTD ]
+ * Parameter-entity references may only appear in the DTD.
+ * NOTE: misleading but this is handled.
+ */
+void
+xmlParsePEReference(xmlParserCtxtPtr ctxt)
+{
+    const xmlChar *name;
+    xmlEntityPtr entity = NULL;
+    xmlParserInputPtr input;
+
+    if (RAW != '%')
+        return;
+    NEXT;
+    name = xmlParseName(ctxt);
+    if (name == NULL) {
+	xmlFatalErrMsg(ctxt, XML_ERR_PEREF_NO_NAME, "PEReference: no name\n");
+	return;
+    }
+    if (xmlParserDebugEntities)
+	xmlGenericError(xmlGenericErrorContext,
+		"PEReference: %s\n", name);
+    if (RAW != ';') {
+	xmlFatalErr(ctxt, XML_ERR_PEREF_SEMICOL_MISSING, NULL);
+        return;
+    }
+
+    NEXT;
+
+    /*
+     * Increase the number of entity references parsed
+     */
+    ctxt->nbentities++;
+
+    /*
+     * Request the entity from SAX
+     */
+    if ((ctxt->sax != NULL) &&
+	(ctxt->sax->getParameterEntity != NULL))
+	entity = ctxt->sax->getParameterEntity(ctxt->userData, name);
+    if (ctxt->instate == XML_PARSER_EOF)
+	return;
+    if (entity == NULL) {
+	/*
+	 * [ WFC: Entity Declared ]
+	 * In a document without any DTD, a document with only an
+	 * internal DTD subset which contains no parameter entity
+	 * references, or a document with "standalone='yes'", ...
+	 * ... The declaration of a parameter entity must precede
+	 * any reference to it...
+	 */
+	if ((ctxt->standalone == 1) ||
+	    ((ctxt->hasExternalSubset == 0) &&
+	     (ctxt->hasPErefs == 0))) {
+	    xmlFatalErrMsgStr(ctxt, XML_ERR_UNDECLARED_ENTITY,
+			      "PEReference: %%%s; not found\n",
+			      name);
+	} else {
+	    /*
+	     * [ VC: Entity Declared ]
+	     * In a document with an external subset or external
+	     * parameter entities with "standalone='no'", ...
+	     * ... The declaration of a parameter entity must
+	     * precede any reference to it...
+	     */
+            if ((ctxt->validate) && (ctxt->vctxt.error != NULL)) {
+                xmlValidityError(ctxt, XML_WAR_UNDECLARED_ENTITY,
+                                 "PEReference: %%%s; not found\n",
+                                 name, NULL);
+            } else
+                xmlWarningMsg(ctxt, XML_WAR_UNDECLARED_ENTITY,
+                              "PEReference: %%%s; not found\n",
+                              name, NULL);
+            ctxt->valid = 0;
+	}
+	xmlParserEntityCheck(ctxt, 0, NULL, 0);
+    } else {
+	/*
+	 * Internal checking in case the entity quest barfed
+	 */
+	if ((entity->etype != XML_INTERNAL_PARAMETER_ENTITY) &&
+	    (entity->etype != XML_EXTERNAL_PARAMETER_ENTITY)) {
+	    xmlWarningMsg(ctxt, XML_WAR_UNDECLARED_ENTITY,
+		  "Internal: %%%s; is not a parameter entity\n",
+			  name, NULL);
+	} else {
+            xmlChar start[4];
+            xmlCharEncoding enc;
+
+	    if (xmlParserEntityCheck(ctxt, 0, entity, 0))
+	        return;
+
+	    if ((entity->etype == XML_EXTERNAL_PARAMETER_ENTITY) &&
+	        ((ctxt->options & XML_PARSE_NOENT) == 0) &&
+		((ctxt->options & XML_PARSE_DTDVALID) == 0) &&
+		((ctxt->options & XML_PARSE_DTDLOAD) == 0) &&
+		((ctxt->options & XML_PARSE_DTDATTR) == 0) &&
+		(ctxt->replaceEntities == 0) &&
+		(ctxt->validate == 0))
+		return;
+
+	    input = xmlNewEntityInputStream(ctxt, entity);
+	    if (xmlPushInput(ctxt, input) < 0) {
+                xmlFreeInputStream(input);
+		return;
+            }
+
+	    if (entity->etype == XML_EXTERNAL_PARAMETER_ENTITY) {
+                /*
+                 * Get the 4 first bytes and decode the charset
+                 * if enc != XML_CHAR_ENCODING_NONE
+                 * plug some encoding conversion routines.
+                 * Note that, since we may have some non-UTF8
+                 * encoding (like UTF16, bug 135229), the 'length'
+                 * is not known, but we can calculate based upon
+                 * the amount of data in the buffer.
+                 */
+                GROW
+                if (ctxt->instate == XML_PARSER_EOF)
+                    return;
+                if ((ctxt->input->end - ctxt->input->cur)>=4) {
+                    start[0] = RAW;
+                    start[1] = NXT(1);
+                    start[2] = NXT(2);
+                    start[3] = NXT(3);
+                    enc = xmlDetectCharEncoding(start, 4);
+                    if (enc != XML_CHAR_ENCODING_NONE) {
+                        xmlSwitchEncoding(ctxt, enc);
+                    }
+                }
+
+                if ((CMP5(CUR_PTR, '<', '?', 'x', 'm', 'l')) &&
+                    (IS_BLANK_CH(NXT(5)))) {
+                    xmlParseTextDecl(ctxt);
+                }
+            }
+	}
+    }
+    ctxt->hasPErefs = 1;
+}
+
+/**
+ * xmlLoadEntityContent:
+ * @ctxt:  an XML parser context
+ * @entity: an unloaded system entity
+ *
+ * Load the original content of the given system entity from the
+ * ExternalID/SystemID given. This is to be used for Included in Literal
+ * http://www.w3.org/TR/REC-xml/#inliteral processing of entities references
+ *
+ * Returns 0 in case of success and -1 in case of failure
+ */
+static int
+xmlLoadEntityContent(xmlParserCtxtPtr ctxt, xmlEntityPtr entity) {
+    xmlParserInputPtr input;
+    xmlBufferPtr buf;
+    int l, c;
+    int count = 0;
+
+    if ((ctxt == NULL) || (entity == NULL) ||
+        ((entity->etype != XML_EXTERNAL_PARAMETER_ENTITY) &&
+	 (entity->etype != XML_EXTERNAL_GENERAL_PARSED_ENTITY)) ||
+	(entity->content != NULL)) {
+	xmlFatalErr(ctxt, XML_ERR_INTERNAL_ERROR,
+	            "xmlLoadEntityContent parameter error");
+        return(-1);
+    }
+
+    if (xmlParserDebugEntities)
+	xmlGenericError(xmlGenericErrorContext,
+		"Reading %s entity content input\n", entity->name);
+
+    buf = xmlBufferCreate();
+    if (buf == NULL) {
+	xmlFatalErr(ctxt, XML_ERR_INTERNAL_ERROR,
+	            "xmlLoadEntityContent parameter error");
+        return(-1);
+    }
+
+    input = xmlNewEntityInputStream(ctxt, entity);
+    if (input == NULL) {
+	xmlFatalErr(ctxt, XML_ERR_INTERNAL_ERROR,
+	            "xmlLoadEntityContent input error");
+	xmlBufferFree(buf);
+        return(-1);
+    }
+
+    /*
+     * Push the entity as the current input, read char by char
+     * saving to the buffer until the end of the entity or an error
+     */
+    if (xmlPushInput(ctxt, input) < 0) {
+        xmlBufferFree(buf);
+	return(-1);
+    }
+
+    GROW;
+    c = CUR_CHAR(l);
+    while ((ctxt->input == input) && (ctxt->input->cur < ctxt->input->end) &&
+           (IS_CHAR(c))) {
+        xmlBufferAdd(buf, ctxt->input->cur, l);
+	if (count++ > XML_PARSER_CHUNK_SIZE) {
+	    count = 0;
+	    GROW;
+            if (ctxt->instate == XML_PARSER_EOF) {
+                xmlBufferFree(buf);
+                return(-1);
+            }
+	}
+	NEXTL(l);
+	c = CUR_CHAR(l);
+	if (c == 0) {
+	    count = 0;
+	    GROW;
+            if (ctxt->instate == XML_PARSER_EOF) {
+                xmlBufferFree(buf);
+                return(-1);
+            }
+	    c = CUR_CHAR(l);
+	}
+    }
+
+    if ((ctxt->input == input) && (ctxt->input->cur >= ctxt->input->end)) {
+        xmlPopInput(ctxt);
+    } else if (!IS_CHAR(c)) {
+        xmlFatalErrMsgInt(ctxt, XML_ERR_INVALID_CHAR,
+                          "xmlLoadEntityContent: invalid char value %d\n",
+	                  c);
+	xmlBufferFree(buf);
+	return(-1);
+    }
+    entity->content = buf->content;
+    buf->content = NULL;
+    xmlBufferFree(buf);
+
+    return(0);
+}
+
+/**
+ * xmlParseStringPEReference:
+ * @ctxt:  an XML parser context
+ * @str:  a pointer to an index in the string
+ *
+ * parse PEReference declarations
+ *
+ * [69] PEReference ::= '%' Name ';'
+ *
+ * [ WFC: No Recursion ]
+ * A parsed entity must not contain a recursive
+ * reference to itself, either directly or indirectly.
+ *
+ * [ WFC: Entity Declared ]
+ * In a document without any DTD, a document with only an internal DTD
+ * subset which contains no parameter entity references, or a document
+ * with "standalone='yes'", ...  ... The declaration of a parameter
+ * entity must precede any reference to it...
+ *
+ * [ VC: Entity Declared ]
+ * In a document with an external subset or external parameter entities
+ * with "standalone='no'", ...  ... The declaration of a parameter entity
+ * must precede any reference to it...
+ *
+ * [ WFC: In DTD ]
+ * Parameter-entity references may only appear in the DTD.
+ * NOTE: misleading but this is handled.
+ *
+ * Returns the string of the entity content.
+ *         str is updated to the current value of the index
+ */
+static xmlEntityPtr
+xmlParseStringPEReference(xmlParserCtxtPtr ctxt, const xmlChar **str) {
+    const xmlChar *ptr;
+    xmlChar cur;
+    xmlChar *name;
+    xmlEntityPtr entity = NULL;
+
+    if ((str == NULL) || (*str == NULL)) return(NULL);
+    ptr = *str;
+    cur = *ptr;
+    if (cur != '%')
+        return(NULL);
+    ptr++;
+    name = xmlParseStringName(ctxt, &ptr);
+    if (name == NULL) {
+	xmlFatalErrMsg(ctxt, XML_ERR_NAME_REQUIRED,
+		       "xmlParseStringPEReference: no name\n");
+	*str = ptr;
+	return(NULL);
+    }
+    cur = *ptr;
+    if (cur != ';') {
+	xmlFatalErr(ctxt, XML_ERR_ENTITYREF_SEMICOL_MISSING, NULL);
+	xmlFree(name);
+	*str = ptr;
+	return(NULL);
+    }
+    ptr++;
+
+    /*
+     * Increase the number of entity references parsed
+     */
+    ctxt->nbentities++;
+
+    /*
+     * Request the entity from SAX
+     */
+    if ((ctxt->sax != NULL) &&
+	(ctxt->sax->getParameterEntity != NULL))
+	entity = ctxt->sax->getParameterEntity(ctxt->userData, name);
+    if (ctxt->instate == XML_PARSER_EOF) {
+	xmlFree(name);
+	*str = ptr;
+	return(NULL);
+    }
+    if (entity == NULL) {
+	/*
+	 * [ WFC: Entity Declared ]
+	 * In a document without any DTD, a document with only an
+	 * internal DTD subset which contains no parameter entity
+	 * references, or a document with "standalone='yes'", ...
+	 * ... The declaration of a parameter entity must precede
+	 * any reference to it...
+	 */
+	if ((ctxt->standalone == 1) ||
+	    ((ctxt->hasExternalSubset == 0) && (ctxt->hasPErefs == 0))) {
+	    xmlFatalErrMsgStr(ctxt, XML_ERR_UNDECLARED_ENTITY,
+		 "PEReference: %%%s; not found\n", name);
+	} else {
+	    /*
+	     * [ VC: Entity Declared ]
+	     * In a document with an external subset or external
+	     * parameter entities with "standalone='no'", ...
+	     * ... The declaration of a parameter entity must
+	     * precede any reference to it...
+	     */
+	    xmlWarningMsg(ctxt, XML_WAR_UNDECLARED_ENTITY,
+			  "PEReference: %%%s; not found\n",
+			  name, NULL);
+	    ctxt->valid = 0;
+	}
+	xmlParserEntityCheck(ctxt, 0, NULL, 0);
+    } else {
+	/*
+	 * Internal checking in case the entity quest barfed
+	 */
+	if ((entity->etype != XML_INTERNAL_PARAMETER_ENTITY) &&
+	    (entity->etype != XML_EXTERNAL_PARAMETER_ENTITY)) {
+	    xmlWarningMsg(ctxt, XML_WAR_UNDECLARED_ENTITY,
+			  "%%%s; is not a parameter entity\n",
+			  name, NULL);
+	}
+    }
+    ctxt->hasPErefs = 1;
+    xmlFree(name);
+    *str = ptr;
+    return(entity);
+}
+
+/**
+ * xmlParseDocTypeDecl:
+ * @ctxt:  an XML parser context
+ *
+ * parse a DOCTYPE declaration
+ *
+ * [28] doctypedecl ::= '<!DOCTYPE' S Name (S ExternalID)? S?
+ *                      ('[' (markupdecl | PEReference | S)* ']' S?)? '>'
+ *
+ * [ VC: Root Element Type ]
+ * The Name in the document type declaration must match the element
+ * type of the root element.
+ */
+
+void
+xmlParseDocTypeDecl(xmlParserCtxtPtr ctxt) {
+    const xmlChar *name = NULL;
+    xmlChar *ExternalID = NULL;
+    xmlChar *URI = NULL;
+
+    /*
+     * We know that '<!DOCTYPE' has been detected.
+     */
+    SKIP(9);
+
+    SKIP_BLANKS;
+
+    /*
+     * Parse the DOCTYPE name.
+     */
+    name = xmlParseName(ctxt);
+    if (name == NULL) {
+	xmlFatalErrMsg(ctxt, XML_ERR_NAME_REQUIRED,
+		       "xmlParseDocTypeDecl : no DOCTYPE name !\n");
+    }
+    ctxt->intSubName = name;
+
+    SKIP_BLANKS;
+
+    /*
+     * Check for SystemID and ExternalID
+     */
+    URI = xmlParseExternalID(ctxt, &ExternalID, 1);
+
+    if ((URI != NULL) || (ExternalID != NULL)) {
+        ctxt->hasExternalSubset = 1;
+    }
+    ctxt->extSubURI = URI;
+    ctxt->extSubSystem = ExternalID;
+
+    SKIP_BLANKS;
+
+    /*
+     * Create and update the internal subset.
+     */
+    if ((ctxt->sax != NULL) && (ctxt->sax->internalSubset != NULL) &&
+	(!ctxt->disableSAX))
+	ctxt->sax->internalSubset(ctxt->userData, name, ExternalID, URI);
+    if (ctxt->instate == XML_PARSER_EOF)
+	return;
+
+    /*
+     * Is there any internal subset declarations ?
+     * they are handled separately in xmlParseInternalSubset()
+     */
+    if (RAW == '[')
+	return;
+
+    /*
+     * We should be at the end of the DOCTYPE declaration.
+     */
+    if (RAW != '>') {
+	xmlFatalErr(ctxt, XML_ERR_DOCTYPE_NOT_FINISHED, NULL);
+    }
+    NEXT;
+}
+
+/**
+ * xmlParseInternalSubset:
+ * @ctxt:  an XML parser context
+ *
+ * parse the internal subset declaration
+ *
+ * [28 end] ('[' (markupdecl | PEReference | S)* ']' S?)? '>'
+ */
+
+static void
+xmlParseInternalSubset(xmlParserCtxtPtr ctxt) {
+    /*
+     * Is there any DTD definition ?
+     */
+    if (RAW == '[') {
+        int baseInputNr = ctxt->inputNr;
+        ctxt->instate = XML_PARSER_DTD;
+        NEXT;
+	/*
+	 * Parse the succession of Markup declarations and
+	 * PEReferences.
+	 * Subsequence (markupdecl | PEReference | S)*
+	 */
+	while (((RAW != ']') || (ctxt->inputNr > baseInputNr)) &&
+               (ctxt->instate != XML_PARSER_EOF)) {
+	    const xmlChar *check = CUR_PTR;
+	    unsigned int cons = ctxt->input->consumed;
+
+	    SKIP_BLANKS;
+	    xmlParseMarkupDecl(ctxt);
+	    xmlParsePEReference(ctxt);
+
+            /*
+             * Conditional sections are allowed from external entities included
+             * by PE References in the internal subset.
+             */
+            if ((ctxt->inputNr > 1) && (ctxt->input->filename != NULL) &&
+                (RAW == '<') && (NXT(1) == '!') && (NXT(2) == '[')) {
+                xmlParseConditionalSections(ctxt);
+            }
+
+	    if ((CUR_PTR == check) && (cons == ctxt->input->consumed)) {
+		xmlFatalErr(ctxt, XML_ERR_INTERNAL_ERROR,
+	     "xmlParseInternalSubset: error detected in Markup declaration\n");
+                if (ctxt->inputNr > baseInputNr)
+                    xmlPopInput(ctxt);
+                else
+		    break;
+	    }
+	}
+	if (RAW == ']') {
+	    NEXT;
+	    SKIP_BLANKS;
+	}
+    }
+
+    /*
+     * We should be at the end of the DOCTYPE declaration.
+     */
+    if (RAW != '>') {
+	xmlFatalErr(ctxt, XML_ERR_DOCTYPE_NOT_FINISHED, NULL);
+	return;
+    }
+    NEXT;
+}
+
+#ifdef LIBXML_SAX1_ENABLED
+/**
+ * xmlParseAttribute:
+ * @ctxt:  an XML parser context
+ * @value:  a xmlChar ** used to store the value of the attribute
+ *
+ * parse an attribute
+ *
+ * [41] Attribute ::= Name Eq AttValue
+ *
+ * [ WFC: No External Entity References ]
+ * Attribute values cannot contain direct or indirect entity references
+ * to external entities.
+ *
+ * [ WFC: No < in Attribute Values ]
+ * The replacement text of any entity referred to directly or indirectly in
+ * an attribute value (other than "&lt;") must not contain a <.
+ *
+ * [ VC: Attribute Value Type ]
+ * The attribute must have been declared; the value must be of the type
+ * declared for it.
+ *
+ * [25] Eq ::= S? '=' S?
+ *
+ * With namespace:
+ *
+ * [NS 11] Attribute ::= QName Eq AttValue
+ *
+ * Also the case QName == xmlns:??? is handled independently as a namespace
+ * definition.
+ *
+ * Returns the attribute name, and the value in *value.
+ */
+
+const xmlChar *
+xmlParseAttribute(xmlParserCtxtPtr ctxt, xmlChar **value) {
+    const xmlChar *name;
+    xmlChar *val;
+
+    *value = NULL;
+    GROW;
+    name = xmlParseName(ctxt);
+    if (name == NULL) {
+	xmlFatalErrMsg(ctxt, XML_ERR_NAME_REQUIRED,
+	               "error parsing attribute name\n");
+        return(NULL);
+    }
+
+    /*
+     * read the value
+     */
+    SKIP_BLANKS;
+    if (RAW == '=') {
+        NEXT;
+	SKIP_BLANKS;
+	val = xmlParseAttValue(ctxt);
+	ctxt->instate = XML_PARSER_CONTENT;
+    } else {
+	xmlFatalErrMsgStr(ctxt, XML_ERR_ATTRIBUTE_WITHOUT_VALUE,
+	       "Specification mandates value for attribute %s\n", name);
+	return(NULL);
+    }
+
+    /*
+     * Check that xml:lang conforms to the specification
+     * No more registered as an error, just generate a warning now
+     * since this was deprecated in XML second edition
+     */
+    if ((ctxt->pedantic) && (xmlStrEqual(name, BAD_CAST "xml:lang"))) {
+	if (!xmlCheckLanguageID(val)) {
+	    xmlWarningMsg(ctxt, XML_WAR_LANG_VALUE,
+		          "Malformed value for xml:lang : %s\n",
+			  val, NULL);
+	}
+    }
+
+    /*
+     * Check that xml:space conforms to the specification
+     */
+    if (xmlStrEqual(name, BAD_CAST "xml:space")) {
+	if (xmlStrEqual(val, BAD_CAST "default"))
+	    *(ctxt->space) = 0;
+	else if (xmlStrEqual(val, BAD_CAST "preserve"))
+	    *(ctxt->space) = 1;
+	else {
+		xmlWarningMsg(ctxt, XML_WAR_SPACE_VALUE,
+"Invalid value \"%s\" for xml:space : \"default\" or \"preserve\" expected\n",
+                                 val, NULL);
+	}
+    }
+
+    *value = val;
+    return(name);
+}
+
+/**
+ * xmlParseStartTag:
+ * @ctxt:  an XML parser context
+ *
+ * parse a start of tag either for rule element or
+ * EmptyElement. In both case we don't parse the tag closing chars.
+ *
+ * [40] STag ::= '<' Name (S Attribute)* S? '>'
+ *
+ * [ WFC: Unique Att Spec ]
+ * No attribute name may appear more than once in the same start-tag or
+ * empty-element tag.
+ *
+ * [44] EmptyElemTag ::= '<' Name (S Attribute)* S? '/>'
+ *
+ * [ WFC: Unique Att Spec ]
+ * No attribute name may appear more than once in the same start-tag or
+ * empty-element tag.
+ *
+ * With namespace:
+ *
+ * [NS 8] STag ::= '<' QName (S Attribute)* S? '>'
+ *
+ * [NS 10] EmptyElement ::= '<' QName (S Attribute)* S? '/>'
+ *
+ * Returns the element name parsed
+ */
+
+const xmlChar *
+xmlParseStartTag(xmlParserCtxtPtr ctxt) {
+    const xmlChar *name;
+    const xmlChar *attname;
+    xmlChar *attvalue;
+    const xmlChar **atts = ctxt->atts;
+    int nbatts = 0;
+    int maxatts = ctxt->maxatts;
+    int i;
+
+    if (RAW != '<') return(NULL);
+    NEXT1;
+
+    name = xmlParseName(ctxt);
+    if (name == NULL) {
+	xmlFatalErrMsg(ctxt, XML_ERR_NAME_REQUIRED,
+	     "xmlParseStartTag: invalid element name\n");
+        return(NULL);
+    }
+
+    /*
+     * Now parse the attributes, it ends up with the ending
+     *
+     * (S Attribute)* S?
+     */
+    SKIP_BLANKS;
+    GROW;
+
+    while (((RAW != '>') &&
+	   ((RAW != '/') || (NXT(1) != '>')) &&
+	   (IS_BYTE_CHAR(RAW))) && (ctxt->instate != XML_PARSER_EOF)) {
+	const xmlChar *q = CUR_PTR;
+	unsigned int cons = ctxt->input->consumed;
+
+	attname = xmlParseAttribute(ctxt, &attvalue);
+        if ((attname != NULL) && (attvalue != NULL)) {
+	    /*
+	     * [ WFC: Unique Att Spec ]
+	     * No attribute name may appear more than once in the same
+	     * start-tag or empty-element tag.
+	     */
+	    for (i = 0; i < nbatts;i += 2) {
+	        if (xmlStrEqual(atts[i], attname)) {
+		    xmlErrAttributeDup(ctxt, NULL, attname);
+		    xmlFree(attvalue);
+		    goto failed;
+		}
+	    }
+	    /*
+	     * Add the pair to atts
+	     */
+	    if (atts == NULL) {
+	        maxatts = 22; /* allow for 10 attrs by default */
+	        atts = (const xmlChar **)
+		       xmlMalloc(maxatts * sizeof(xmlChar *));
+		if (atts == NULL) {
+		    xmlErrMemory(ctxt, NULL);
+		    if (attvalue != NULL)
+			xmlFree(attvalue);
+		    goto failed;
+		}
+		ctxt->atts = atts;
+		ctxt->maxatts = maxatts;
+	    } else if (nbatts + 4 > maxatts) {
+	        const xmlChar **n;
+
+	        maxatts *= 2;
+	        n = (const xmlChar **) xmlRealloc((void *) atts,
+					     maxatts * sizeof(const xmlChar *));
+		if (n == NULL) {
+		    xmlErrMemory(ctxt, NULL);
+		    if (attvalue != NULL)
+			xmlFree(attvalue);
+		    goto failed;
+		}
+		atts = n;
+		ctxt->atts = atts;
+		ctxt->maxatts = maxatts;
+	    }
+	    atts[nbatts++] = attname;
+	    atts[nbatts++] = attvalue;
+	    atts[nbatts] = NULL;
+	    atts[nbatts + 1] = NULL;
+	} else {
+	    if (attvalue != NULL)
+		xmlFree(attvalue);
+	}
+
+failed:
+
+	GROW
+	if ((RAW == '>') || (((RAW == '/') && (NXT(1) == '>'))))
+	    break;
+	if (SKIP_BLANKS == 0) {
+	    xmlFatalErrMsg(ctxt, XML_ERR_SPACE_REQUIRED,
+			   "attributes construct error\n");
+	}
+        if ((cons == ctxt->input->consumed) && (q == CUR_PTR) &&
+            (attname == NULL) && (attvalue == NULL)) {
+	    xmlFatalErrMsg(ctxt, XML_ERR_INTERNAL_ERROR,
+			   "xmlParseStartTag: problem parsing attributes\n");
+	    break;
+	}
+	SHRINK;
+        GROW;
+    }
+
+    /*
+     * SAX: Start of Element !
+     */
+    if ((ctxt->sax != NULL) && (ctxt->sax->startElement != NULL) &&
+	(!ctxt->disableSAX)) {
+	if (nbatts > 0)
+	    ctxt->sax->startElement(ctxt->userData, name, atts);
+	else
+	    ctxt->sax->startElement(ctxt->userData, name, NULL);
+    }
+
+    if (atts != NULL) {
+        /* Free only the content strings */
+        for (i = 1;i < nbatts;i+=2)
+	    if (atts[i] != NULL)
+	       xmlFree((xmlChar *) atts[i]);
+    }
+    return(name);
+}
+
+/**
+ * xmlParseEndTag1:
+ * @ctxt:  an XML parser context
+ * @line:  line of the start tag
+ * @nsNr:  number of namespaces on the start tag
+ *
+ * parse an end of tag
+ *
+ * [42] ETag ::= '</' Name S? '>'
+ *
+ * With namespace
+ *
+ * [NS 9] ETag ::= '</' QName S? '>'
+ */
+
+static void
+xmlParseEndTag1(xmlParserCtxtPtr ctxt, int line) {
+    const xmlChar *name;
+
+    GROW;
+    if ((RAW != '<') || (NXT(1) != '/')) {
+	xmlFatalErrMsg(ctxt, XML_ERR_LTSLASH_REQUIRED,
+		       "xmlParseEndTag: '</' not found\n");
+	return;
+    }
+    SKIP(2);
+
+    name = xmlParseNameAndCompare(ctxt,ctxt->name);
+
+    /*
+     * We should definitely be at the ending "S? '>'" part
+     */
+    GROW;
+    SKIP_BLANKS;
+    if ((!IS_BYTE_CHAR(RAW)) || (RAW != '>')) {
+	xmlFatalErr(ctxt, XML_ERR_GT_REQUIRED, NULL);
+    } else
+	NEXT1;
+
+    /*
+     * [ WFC: Element Type Match ]
+     * The Name in an element's end-tag must match the element type in the
+     * start-tag.
+     *
+     */
+    if (name != (xmlChar*)1) {
+        if (name == NULL) name = BAD_CAST "unparsable";
+        xmlFatalErrMsgStrIntStr(ctxt, XML_ERR_TAG_NAME_MISMATCH,
+		     "Opening and ending tag mismatch: %s line %d and %s\n",
+		                ctxt->name, line, name);
+    }
+
+    /*
+     * SAX: End of Tag
+     */
+    if ((ctxt->sax != NULL) && (ctxt->sax->endElement != NULL) &&
+	(!ctxt->disableSAX))
+        ctxt->sax->endElement(ctxt->userData, ctxt->name);
+
+    namePop(ctxt);
+    spacePop(ctxt);
+    return;
+}
+
+/**
+ * xmlParseEndTag:
+ * @ctxt:  an XML parser context
+ *
+ * parse an end of tag
+ *
+ * [42] ETag ::= '</' Name S? '>'
+ *
+ * With namespace
+ *
+ * [NS 9] ETag ::= '</' QName S? '>'
+ */
+
+void
+xmlParseEndTag(xmlParserCtxtPtr ctxt) {
+    xmlParseEndTag1(ctxt, 0);
+}
+#endif /* LIBXML_SAX1_ENABLED */
+
+/************************************************************************
+ *									*
+ *		      SAX 2 specific operations				*
+ *									*
+ ************************************************************************/
+
+/*
+ * xmlGetNamespace:
+ * @ctxt:  an XML parser context
+ * @prefix:  the prefix to lookup
+ *
+ * Lookup the namespace name for the @prefix (which ca be NULL)
+ * The prefix must come from the @ctxt->dict dictionary
+ *
+ * Returns the namespace name or NULL if not bound
+ */
+static const xmlChar *
+xmlGetNamespace(xmlParserCtxtPtr ctxt, const xmlChar *prefix) {
+    int i;
+
+    if (prefix == ctxt->str_xml) return(ctxt->str_xml_ns);
+    for (i = ctxt->nsNr - 2;i >= 0;i-=2)
+        if (ctxt->nsTab[i] == prefix) {
+	    if ((prefix == NULL) && (*ctxt->nsTab[i + 1] == 0))
+	        return(NULL);
+	    return(ctxt->nsTab[i + 1]);
+	}
+    return(NULL);
+}
+
+/**
+ * xmlParseQName:
+ * @ctxt:  an XML parser context
+ * @prefix:  pointer to store the prefix part
+ *
+ * parse an XML Namespace QName
+ *
+ * [6]  QName  ::= (Prefix ':')? LocalPart
+ * [7]  Prefix  ::= NCName
+ * [8]  LocalPart  ::= NCName
+ *
+ * Returns the Name parsed or NULL
+ */
+
+static const xmlChar *
+xmlParseQName(xmlParserCtxtPtr ctxt, const xmlChar **prefix) {
+    const xmlChar *l, *p;
+
+    GROW;
+
+    l = xmlParseNCName(ctxt);
+    if (l == NULL) {
+        if (CUR == ':') {
+	    l = xmlParseName(ctxt);
+	    if (l != NULL) {
+	        xmlNsErr(ctxt, XML_NS_ERR_QNAME,
+		         "Failed to parse QName '%s'\n", l, NULL, NULL);
+		*prefix = NULL;
+		return(l);
+	    }
+	}
+        return(NULL);
+    }
+    if (CUR == ':') {
+        NEXT;
+	p = l;
+	l = xmlParseNCName(ctxt);
+	if (l == NULL) {
+	    xmlChar *tmp;
+
+            if (ctxt->instate == XML_PARSER_EOF)
+                return(NULL);
+            xmlNsErr(ctxt, XML_NS_ERR_QNAME,
+	             "Failed to parse QName '%s:'\n", p, NULL, NULL);
+	    l = xmlParseNmtoken(ctxt);
+	    if (l == NULL) {
+                if (ctxt->instate == XML_PARSER_EOF)
+                    return(NULL);
+		tmp = xmlBuildQName(BAD_CAST "", p, NULL, 0);
+            } else {
+		tmp = xmlBuildQName(l, p, NULL, 0);
+		xmlFree((char *)l);
+	    }
+	    p = xmlDictLookup(ctxt->dict, tmp, -1);
+	    if (tmp != NULL) xmlFree(tmp);
+	    *prefix = NULL;
+	    return(p);
+	}
+	if (CUR == ':') {
+	    xmlChar *tmp;
+
+            xmlNsErr(ctxt, XML_NS_ERR_QNAME,
+	             "Failed to parse QName '%s:%s:'\n", p, l, NULL);
+	    NEXT;
+	    tmp = (xmlChar *) xmlParseName(ctxt);
+	    if (tmp != NULL) {
+	        tmp = xmlBuildQName(tmp, l, NULL, 0);
+		l = xmlDictLookup(ctxt->dict, tmp, -1);
+		if (tmp != NULL) xmlFree(tmp);
+		*prefix = p;
+		return(l);
+	    }
+            if (ctxt->instate == XML_PARSER_EOF)
+                return(NULL);
+	    tmp = xmlBuildQName(BAD_CAST "", l, NULL, 0);
+	    l = xmlDictLookup(ctxt->dict, tmp, -1);
+	    if (tmp != NULL) xmlFree(tmp);
+	    *prefix = p;
+	    return(l);
+	}
+	*prefix = p;
+    } else
+        *prefix = NULL;
+    return(l);
+}
+
+/**
+ * xmlParseQNameAndCompare:
+ * @ctxt:  an XML parser context
+ * @name:  the localname
+ * @prefix:  the prefix, if any.
+ *
+ * parse an XML name and compares for match
+ * (specialized for endtag parsing)
+ *
+ * Returns NULL for an illegal name, (xmlChar*) 1 for success
+ * and the name for mismatch
+ */
+
+static const xmlChar *
+xmlParseQNameAndCompare(xmlParserCtxtPtr ctxt, xmlChar const *name,
+                        xmlChar const *prefix) {
+    const xmlChar *cmp;
+    const xmlChar *in;
+    const xmlChar *ret;
+    const xmlChar *prefix2;
+
+    if (prefix == NULL) return(xmlParseNameAndCompare(ctxt, name));
+
+    GROW;
+    in = ctxt->input->cur;
+
+    cmp = prefix;
+    while (*in != 0 && *in == *cmp) {
+	++in;
+	++cmp;
+    }
+    if ((*cmp == 0) && (*in == ':')) {
+        in++;
+	cmp = name;
+	while (*in != 0 && *in == *cmp) {
+	    ++in;
+	    ++cmp;
+	}
+	if (*cmp == 0 && (*in == '>' || IS_BLANK_CH (*in))) {
+	    /* success */
+            ctxt->input->col += in - ctxt->input->cur;
+	    ctxt->input->cur = in;
+	    return((const xmlChar*) 1);
+	}
+    }
+    /*
+     * all strings coms from the dictionary, equality can be done directly
+     */
+    ret = xmlParseQName (ctxt, &prefix2);
+    if ((ret == name) && (prefix == prefix2))
+	return((const xmlChar*) 1);
+    return ret;
+}
+
+/**
+ * xmlParseAttValueInternal:
+ * @ctxt:  an XML parser context
+ * @len:  attribute len result
+ * @alloc:  whether the attribute was reallocated as a new string
+ * @normalize:  if 1 then further non-CDATA normalization must be done
+ *
+ * parse a value for an attribute.
+ * NOTE: if no normalization is needed, the routine will return pointers
+ *       directly from the data buffer.
+ *
+ * 3.3.3 Attribute-Value Normalization:
+ * Before the value of an attribute is passed to the application or
+ * checked for validity, the XML processor must normalize it as follows:
+ * - a character reference is processed by appending the referenced
+ *   character to the attribute value
+ * - an entity reference is processed by recursively processing the
+ *   replacement text of the entity
+ * - a whitespace character (#x20, #xD, #xA, #x9) is processed by
+ *   appending #x20 to the normalized value, except that only a single
+ *   #x20 is appended for a "#xD#xA" sequence that is part of an external
+ *   parsed entity or the literal entity value of an internal parsed entity
+ * - other characters are processed by appending them to the normalized value
+ * If the declared value is not CDATA, then the XML processor must further
+ * process the normalized attribute value by discarding any leading and
+ * trailing space (#x20) characters, and by replacing sequences of space
+ * (#x20) characters by a single space (#x20) character.
+ * All attributes for which no declaration has been read should be treated
+ * by a non-validating parser as if declared CDATA.
+ *
+ * Returns the AttValue parsed or NULL. The value has to be freed by the
+ *     caller if it was copied, this can be detected by val[*len] == 0.
+ */
+
+#define GROW_PARSE_ATT_VALUE_INTERNAL(ctxt, in, start, end) \
+    const xmlChar *oldbase = ctxt->input->base;\
+    GROW;\
+    if (ctxt->instate == XML_PARSER_EOF)\
+        return(NULL);\
+    if (oldbase != ctxt->input->base) {\
+        ptrdiff_t delta = ctxt->input->base - oldbase;\
+        start = start + delta;\
+        in = in + delta;\
+    }\
+    end = ctxt->input->end;
+
+static xmlChar *
+xmlParseAttValueInternal(xmlParserCtxtPtr ctxt, int *len, int *alloc,
+                         int normalize)
+{
+    xmlChar limit = 0;
+    const xmlChar *in = NULL, *start, *end, *last;
+    xmlChar *ret = NULL;
+    int line, col;
+
+    GROW;
+    in = (xmlChar *) CUR_PTR;
+    line = ctxt->input->line;
+    col = ctxt->input->col;
+    if (*in != '"' && *in != '\'') {
+        xmlFatalErr(ctxt, XML_ERR_ATTRIBUTE_NOT_STARTED, NULL);
+        return (NULL);
+    }
+    ctxt->instate = XML_PARSER_ATTRIBUTE_VALUE;
+
+    /*
+     * try to handle in this routine the most common case where no
+     * allocation of a new string is required and where content is
+     * pure ASCII.
+     */
+    limit = *in++;
+    col++;
+    end = ctxt->input->end;
+    start = in;
+    if (in >= end) {
+        GROW_PARSE_ATT_VALUE_INTERNAL(ctxt, in, start, end)
+    }
+    if (normalize) {
+        /*
+	 * Skip any leading spaces
+	 */
+	while ((in < end) && (*in != limit) &&
+	       ((*in == 0x20) || (*in == 0x9) ||
+	        (*in == 0xA) || (*in == 0xD))) {
+	    if (*in == 0xA) {
+	        line++; col = 1;
+	    } else {
+	        col++;
+	    }
+	    in++;
+	    start = in;
+	    if (in >= end) {
+                GROW_PARSE_ATT_VALUE_INTERNAL(ctxt, in, start, end)
+                if (((in - start) > XML_MAX_TEXT_LENGTH) &&
+                    ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+                    xmlFatalErrMsg(ctxt, XML_ERR_ATTRIBUTE_NOT_FINISHED,
+                                   "AttValue length too long\n");
+                    return(NULL);
+                }
+	    }
+	}
+	while ((in < end) && (*in != limit) && (*in >= 0x20) &&
+	       (*in <= 0x7f) && (*in != '&') && (*in != '<')) {
+	    col++;
+	    if ((*in++ == 0x20) && (*in == 0x20)) break;
+	    if (in >= end) {
+                GROW_PARSE_ATT_VALUE_INTERNAL(ctxt, in, start, end)
+                if (((in - start) > XML_MAX_TEXT_LENGTH) &&
+                    ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+                    xmlFatalErrMsg(ctxt, XML_ERR_ATTRIBUTE_NOT_FINISHED,
+                                   "AttValue length too long\n");
+                    return(NULL);
+                }
+	    }
+	}
+	last = in;
+	/*
+	 * skip the trailing blanks
+	 */
+	while ((last[-1] == 0x20) && (last > start)) last--;
+	while ((in < end) && (*in != limit) &&
+	       ((*in == 0x20) || (*in == 0x9) ||
+	        (*in == 0xA) || (*in == 0xD))) {
+	    if (*in == 0xA) {
+	        line++, col = 1;
+	    } else {
+	        col++;
+	    }
+	    in++;
+	    if (in >= end) {
+		const xmlChar *oldbase = ctxt->input->base;
+		GROW;
+                if (ctxt->instate == XML_PARSER_EOF)
+                    return(NULL);
+		if (oldbase != ctxt->input->base) {
+		    ptrdiff_t delta = ctxt->input->base - oldbase;
+		    start = start + delta;
+		    in = in + delta;
+		    last = last + delta;
+		}
+		end = ctxt->input->end;
+                if (((in - start) > XML_MAX_TEXT_LENGTH) &&
+                    ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+                    xmlFatalErrMsg(ctxt, XML_ERR_ATTRIBUTE_NOT_FINISHED,
+                                   "AttValue length too long\n");
+                    return(NULL);
+                }
+	    }
+	}
+        if (((in - start) > XML_MAX_TEXT_LENGTH) &&
+            ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+            xmlFatalErrMsg(ctxt, XML_ERR_ATTRIBUTE_NOT_FINISHED,
+                           "AttValue length too long\n");
+            return(NULL);
+        }
+	if (*in != limit) goto need_complex;
+    } else {
+	while ((in < end) && (*in != limit) && (*in >= 0x20) &&
+	       (*in <= 0x7f) && (*in != '&') && (*in != '<')) {
+	    in++;
+	    col++;
+	    if (in >= end) {
+                GROW_PARSE_ATT_VALUE_INTERNAL(ctxt, in, start, end)
+                if (((in - start) > XML_MAX_TEXT_LENGTH) &&
+                    ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+                    xmlFatalErrMsg(ctxt, XML_ERR_ATTRIBUTE_NOT_FINISHED,
+                                   "AttValue length too long\n");
+                    return(NULL);
+                }
+	    }
+	}
+	last = in;
+        if (((in - start) > XML_MAX_TEXT_LENGTH) &&
+            ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+            xmlFatalErrMsg(ctxt, XML_ERR_ATTRIBUTE_NOT_FINISHED,
+                           "AttValue length too long\n");
+            return(NULL);
+        }
+	if (*in != limit) goto need_complex;
+    }
+    in++;
+    col++;
+    if (len != NULL) {
+        *len = last - start;
+        ret = (xmlChar *) start;
+    } else {
+        if (alloc) *alloc = 1;
+        ret = xmlStrndup(start, last - start);
+    }
+    CUR_PTR = in;
+    ctxt->input->line = line;
+    ctxt->input->col = col;
+    if (alloc) *alloc = 0;
+    return ret;
+need_complex:
+    if (alloc) *alloc = 1;
+    return xmlParseAttValueComplex(ctxt, len, normalize);
+}
+
+/**
+ * xmlParseAttribute2:
+ * @ctxt:  an XML parser context
+ * @pref:  the element prefix
+ * @elem:  the element name
+ * @prefix:  a xmlChar ** used to store the value of the attribute prefix
+ * @value:  a xmlChar ** used to store the value of the attribute
+ * @len:  an int * to save the length of the attribute
+ * @alloc:  an int * to indicate if the attribute was allocated
+ *
+ * parse an attribute in the new SAX2 framework.
+ *
+ * Returns the attribute name, and the value in *value, .
+ */
+
+static const xmlChar *
+xmlParseAttribute2(xmlParserCtxtPtr ctxt,
+                   const xmlChar * pref, const xmlChar * elem,
+                   const xmlChar ** prefix, xmlChar ** value,
+                   int *len, int *alloc)
+{
+    const xmlChar *name;
+    xmlChar *val, *internal_val = NULL;
+    int normalize = 0;
+
+    *value = NULL;
+    GROW;
+    name = xmlParseQName(ctxt, prefix);
+    if (name == NULL) {
+        xmlFatalErrMsg(ctxt, XML_ERR_NAME_REQUIRED,
+                       "error parsing attribute name\n");
+        return (NULL);
+    }
+
+    /*
+     * get the type if needed
+     */
+    if (ctxt->attsSpecial != NULL) {
+        int type;
+
+        type = (int) (ptrdiff_t) xmlHashQLookup2(ctxt->attsSpecial,
+                                                 pref, elem, *prefix, name);
+        if (type != 0)
+            normalize = 1;
+    }
+
+    /*
+     * read the value
+     */
+    SKIP_BLANKS;
+    if (RAW == '=') {
+        NEXT;
+        SKIP_BLANKS;
+        val = xmlParseAttValueInternal(ctxt, len, alloc, normalize);
+	if (normalize) {
+	    /*
+	     * Sometimes a second normalisation pass for spaces is needed
+	     * but that only happens if charrefs or entities references
+	     * have been used in the attribute value, i.e. the attribute
+	     * value have been extracted in an allocated string already.
+	     */
+	    if (*alloc) {
+	        const xmlChar *val2;
+
+	        val2 = xmlAttrNormalizeSpace2(ctxt, val, len);
+		if ((val2 != NULL) && (val2 != val)) {
+		    xmlFree(val);
+		    val = (xmlChar *) val2;
+		}
+	    }
+	}
+        ctxt->instate = XML_PARSER_CONTENT;
+    } else {
+        xmlFatalErrMsgStr(ctxt, XML_ERR_ATTRIBUTE_WITHOUT_VALUE,
+                          "Specification mandates value for attribute %s\n",
+                          name);
+        return (NULL);
+    }
+
+    if (*prefix == ctxt->str_xml) {
+        /*
+         * Check that xml:lang conforms to the specification
+         * No more registered as an error, just generate a warning now
+         * since this was deprecated in XML second edition
+         */
+        if ((ctxt->pedantic) && (xmlStrEqual(name, BAD_CAST "lang"))) {
+            internal_val = xmlStrndup(val, *len);
+            if (!xmlCheckLanguageID(internal_val)) {
+                xmlWarningMsg(ctxt, XML_WAR_LANG_VALUE,
+                              "Malformed value for xml:lang : %s\n",
+                              internal_val, NULL);
+            }
+        }
+
+        /*
+         * Check that xml:space conforms to the specification
+         */
+        if (xmlStrEqual(name, BAD_CAST "space")) {
+            internal_val = xmlStrndup(val, *len);
+            if (xmlStrEqual(internal_val, BAD_CAST "default"))
+                *(ctxt->space) = 0;
+            else if (xmlStrEqual(internal_val, BAD_CAST "preserve"))
+                *(ctxt->space) = 1;
+            else {
+                xmlWarningMsg(ctxt, XML_WAR_SPACE_VALUE,
+                              "Invalid value \"%s\" for xml:space : \"default\" or \"preserve\" expected\n",
+                              internal_val, NULL);
+            }
+        }
+        if (internal_val) {
+            xmlFree(internal_val);
+        }
+    }
+
+    *value = val;
+    return (name);
+}
+/**
+ * xmlParseStartTag2:
+ * @ctxt:  an XML parser context
+ *
+ * parse a start of tag either for rule element or
+ * EmptyElement. In both case we don't parse the tag closing chars.
+ * This routine is called when running SAX2 parsing
+ *
+ * [40] STag ::= '<' Name (S Attribute)* S? '>'
+ *
+ * [ WFC: Unique Att Spec ]
+ * No attribute name may appear more than once in the same start-tag or
+ * empty-element tag.
+ *
+ * [44] EmptyElemTag ::= '<' Name (S Attribute)* S? '/>'
+ *
+ * [ WFC: Unique Att Spec ]
+ * No attribute name may appear more than once in the same start-tag or
+ * empty-element tag.
+ *
+ * With namespace:
+ *
+ * [NS 8] STag ::= '<' QName (S Attribute)* S? '>'
+ *
+ * [NS 10] EmptyElement ::= '<' QName (S Attribute)* S? '/>'
+ *
+ * Returns the element name parsed
+ */
+
+static const xmlChar *
+xmlParseStartTag2(xmlParserCtxtPtr ctxt, const xmlChar **pref,
+                  const xmlChar **URI, int *tlen) {
+    const xmlChar *localname;
+    const xmlChar *prefix;
+    const xmlChar *attname;
+    const xmlChar *aprefix;
+    const xmlChar *nsname;
+    xmlChar *attvalue;
+    const xmlChar **atts = ctxt->atts;
+    int maxatts = ctxt->maxatts;
+    int nratts, nbatts, nbdef, inputid;
+    int i, j, nbNs, attval;
+    unsigned long cur;
+    int nsNr = ctxt->nsNr;
+
+    if (RAW != '<') return(NULL);
+    NEXT1;
+
+    /*
+     * NOTE: it is crucial with the SAX2 API to never call SHRINK beyond that
+     *       point since the attribute values may be stored as pointers to
+     *       the buffer and calling SHRINK would destroy them !
+     *       The Shrinking is only possible once the full set of attribute
+     *       callbacks have been done.
+     */
+    SHRINK;
+    cur = ctxt->input->cur - ctxt->input->base;
+    inputid = ctxt->input->id;
+    nbatts = 0;
+    nratts = 0;
+    nbdef = 0;
+    nbNs = 0;
+    attval = 0;
+    /* Forget any namespaces added during an earlier parse of this element. */
+    ctxt->nsNr = nsNr;
+
+    localname = xmlParseQName(ctxt, &prefix);
+    if (localname == NULL) {
+	xmlFatalErrMsg(ctxt, XML_ERR_NAME_REQUIRED,
+		       "StartTag: invalid element name\n");
+        return(NULL);
+    }
+    *tlen = ctxt->input->cur - ctxt->input->base - cur;
+
+    /*
+     * Now parse the attributes, it ends up with the ending
+     *
+     * (S Attribute)* S?
+     */
+    SKIP_BLANKS;
+    GROW;
+
+    while (((RAW != '>') &&
+	   ((RAW != '/') || (NXT(1) != '>')) &&
+	   (IS_BYTE_CHAR(RAW))) && (ctxt->instate != XML_PARSER_EOF)) {
+	const xmlChar *q = CUR_PTR;
+	unsigned int cons = ctxt->input->consumed;
+	int len = -1, alloc = 0;
+
+	attname = xmlParseAttribute2(ctxt, prefix, localname,
+	                             &aprefix, &attvalue, &len, &alloc);
+        if ((attname == NULL) || (attvalue == NULL))
+            goto next_attr;
+	if (len < 0) len = xmlStrlen(attvalue);
+
+        if ((attname == ctxt->str_xmlns) && (aprefix == NULL)) {
+            const xmlChar *URL = xmlDictLookup(ctxt->dict, attvalue, len);
+            xmlURIPtr uri;
+
+            if (URL == NULL) {
+                xmlErrMemory(ctxt, "dictionary allocation failure");
+                if ((attvalue != NULL) && (alloc != 0))
+                    xmlFree(attvalue);
+                localname = NULL;
+                goto done;
+            }
+            if (*URL != 0) {
+                uri = xmlParseURI((const char *) URL);
+                if (uri == NULL) {
+                    xmlNsErr(ctxt, XML_WAR_NS_URI,
+                             "xmlns: '%s' is not a valid URI\n",
+                                       URL, NULL, NULL);
+                } else {
+                    if (uri->scheme == NULL) {
+                        xmlNsWarn(ctxt, XML_WAR_NS_URI_RELATIVE,
+                                  "xmlns: URI %s is not absolute\n",
+                                  URL, NULL, NULL);
+                    }
+                    xmlFreeURI(uri);
+                }
+                if (URL == ctxt->str_xml_ns) {
+                    if (attname != ctxt->str_xml) {
+                        xmlNsErr(ctxt, XML_NS_ERR_XML_NAMESPACE,
+                     "xml namespace URI cannot be the default namespace\n",
+                                 NULL, NULL, NULL);
+                    }
+                    goto next_attr;
+                }
+                if ((len == 29) &&
+                    (xmlStrEqual(URL,
+                             BAD_CAST "http://www.w3.org/2000/xmlns/"))) {
+                    xmlNsErr(ctxt, XML_NS_ERR_XML_NAMESPACE,
+                         "reuse of the xmlns namespace name is forbidden\n",
+                             NULL, NULL, NULL);
+                    goto next_attr;
+                }
+            }
+            /*
+             * check that it's not a defined namespace
+             */
+            for (j = 1;j <= nbNs;j++)
+                if (ctxt->nsTab[ctxt->nsNr - 2 * j] == NULL)
+                    break;
+            if (j <= nbNs)
+                xmlErrAttributeDup(ctxt, NULL, attname);
+            else
+                if (nsPush(ctxt, NULL, URL) > 0) nbNs++;
+
+        } else if (aprefix == ctxt->str_xmlns) {
+            const xmlChar *URL = xmlDictLookup(ctxt->dict, attvalue, len);
+            xmlURIPtr uri;
+
+            if (attname == ctxt->str_xml) {
+                if (URL != ctxt->str_xml_ns) {
+                    xmlNsErr(ctxt, XML_NS_ERR_XML_NAMESPACE,
+                             "xml namespace prefix mapped to wrong URI\n",
+                             NULL, NULL, NULL);
+                }
+                /*
+                 * Do not keep a namespace definition node
+                 */
+                goto next_attr;
+            }
+            if (URL == ctxt->str_xml_ns) {
+                if (attname != ctxt->str_xml) {
+                    xmlNsErr(ctxt, XML_NS_ERR_XML_NAMESPACE,
+                             "xml namespace URI mapped to wrong prefix\n",
+                             NULL, NULL, NULL);
+                }
+                goto next_attr;
+            }
+            if (attname == ctxt->str_xmlns) {
+                xmlNsErr(ctxt, XML_NS_ERR_XML_NAMESPACE,
+                         "redefinition of the xmlns prefix is forbidden\n",
+                         NULL, NULL, NULL);
+                goto next_attr;
+            }
+            if ((len == 29) &&
+                (xmlStrEqual(URL,
+                             BAD_CAST "http://www.w3.org/2000/xmlns/"))) {
+                xmlNsErr(ctxt, XML_NS_ERR_XML_NAMESPACE,
+                         "reuse of the xmlns namespace name is forbidden\n",
+                         NULL, NULL, NULL);
+                goto next_attr;
+            }
+            if ((URL == NULL) || (URL[0] == 0)) {
+                xmlNsErr(ctxt, XML_NS_ERR_XML_NAMESPACE,
+                         "xmlns:%s: Empty XML namespace is not allowed\n",
+                              attname, NULL, NULL);
+                goto next_attr;
+            } else {
+                uri = xmlParseURI((const char *) URL);
+                if (uri == NULL) {
+                    xmlNsErr(ctxt, XML_WAR_NS_URI,
+                         "xmlns:%s: '%s' is not a valid URI\n",
+                                       attname, URL, NULL);
+                } else {
+                    if ((ctxt->pedantic) && (uri->scheme == NULL)) {
+                        xmlNsWarn(ctxt, XML_WAR_NS_URI_RELATIVE,
+                                  "xmlns:%s: URI %s is not absolute\n",
+                                  attname, URL, NULL);
+                    }
+                    xmlFreeURI(uri);
+                }
+            }
+
+            /*
+             * check that it's not a defined namespace
+             */
+            for (j = 1;j <= nbNs;j++)
+                if (ctxt->nsTab[ctxt->nsNr - 2 * j] == attname)
+                    break;
+            if (j <= nbNs)
+                xmlErrAttributeDup(ctxt, aprefix, attname);
+            else
+                if (nsPush(ctxt, attname, URL) > 0) nbNs++;
+
+        } else {
+            /*
+             * Add the pair to atts
+             */
+            if ((atts == NULL) || (nbatts + 5 > maxatts)) {
+                if (xmlCtxtGrowAttrs(ctxt, nbatts + 5) < 0) {
+                    goto next_attr;
+                }
+                maxatts = ctxt->maxatts;
+                atts = ctxt->atts;
+            }
+            ctxt->attallocs[nratts++] = alloc;
+            atts[nbatts++] = attname;
+            atts[nbatts++] = aprefix;
+            /*
+             * The namespace URI field is used temporarily to point at the
+             * base of the current input buffer for non-alloced attributes.
+             * When the input buffer is reallocated, all the pointers become
+             * invalid, but they can be reconstructed later.
+             */
+            if (alloc)
+                atts[nbatts++] = NULL;
+            else
+                atts[nbatts++] = ctxt->input->base;
+            atts[nbatts++] = attvalue;
+            attvalue += len;
+            atts[nbatts++] = attvalue;
+            /*
+             * tag if some deallocation is needed
+             */
+            if (alloc != 0) attval = 1;
+            attvalue = NULL; /* moved into atts */
+        }
+
+next_attr:
+        if ((attvalue != NULL) && (alloc != 0)) {
+            xmlFree(attvalue);
+            attvalue = NULL;
+        }
+
+	GROW
+        if (ctxt->instate == XML_PARSER_EOF)
+            break;
+	if ((RAW == '>') || (((RAW == '/') && (NXT(1) == '>'))))
+	    break;
+	if (SKIP_BLANKS == 0) {
+	    xmlFatalErrMsg(ctxt, XML_ERR_SPACE_REQUIRED,
+			   "attributes construct error\n");
+	    break;
+	}
+        if ((cons == ctxt->input->consumed) && (q == CUR_PTR) &&
+            (attname == NULL) && (attvalue == NULL)) {
+	    xmlFatalErr(ctxt, XML_ERR_INTERNAL_ERROR,
+	         "xmlParseStartTag: problem parsing attributes\n");
+	    break;
+	}
+        GROW;
+    }
+
+    if (ctxt->input->id != inputid) {
+        xmlFatalErr(ctxt, XML_ERR_INTERNAL_ERROR,
+                    "Unexpected change of input\n");
+        localname = NULL;
+        goto done;
+    }
+
+    /* Reconstruct attribute value pointers. */
+    for (i = 0, j = 0; j < nratts; i += 5, j++) {
+        if (atts[i+2] != NULL) {
+            /*
+             * Arithmetic on dangling pointers is technically undefined
+             * behavior, but well...
+             */
+            ptrdiff_t offset = ctxt->input->base - atts[i+2];
+            atts[i+2]  = NULL;    /* Reset repurposed namespace URI */
+            atts[i+3] += offset;  /* value */
+            atts[i+4] += offset;  /* valuend */
+        }
+    }
+
+    /*
+     * The attributes defaulting
+     */
+    if (ctxt->attsDefault != NULL) {
+        xmlDefAttrsPtr defaults;
+
+	defaults = xmlHashLookup2(ctxt->attsDefault, localname, prefix);
+	if (defaults != NULL) {
+	    for (i = 0;i < defaults->nbAttrs;i++) {
+	        attname = defaults->values[5 * i];
+		aprefix = defaults->values[5 * i + 1];
+
+                /*
+		 * special work for namespaces defaulted defs
+		 */
+		if ((attname == ctxt->str_xmlns) && (aprefix == NULL)) {
+		    /*
+		     * check that it's not a defined namespace
+		     */
+		    for (j = 1;j <= nbNs;j++)
+		        if (ctxt->nsTab[ctxt->nsNr - 2 * j] == NULL)
+			    break;
+	            if (j <= nbNs) continue;
+
+		    nsname = xmlGetNamespace(ctxt, NULL);
+		    if (nsname != defaults->values[5 * i + 2]) {
+			if (nsPush(ctxt, NULL,
+			           defaults->values[5 * i + 2]) > 0)
+			    nbNs++;
+		    }
+		} else if (aprefix == ctxt->str_xmlns) {
+		    /*
+		     * check that it's not a defined namespace
+		     */
+		    for (j = 1;j <= nbNs;j++)
+		        if (ctxt->nsTab[ctxt->nsNr - 2 * j] == attname)
+			    break;
+	            if (j <= nbNs) continue;
+
+		    nsname = xmlGetNamespace(ctxt, attname);
+		    if (nsname != defaults->values[2]) {
+			if (nsPush(ctxt, attname,
+			           defaults->values[5 * i + 2]) > 0)
+			    nbNs++;
+		    }
+		} else {
+		    /*
+		     * check that it's not a defined attribute
+		     */
+		    for (j = 0;j < nbatts;j+=5) {
+			if ((attname == atts[j]) && (aprefix == atts[j+1]))
+			    break;
+		    }
+		    if (j < nbatts) continue;
+
+		    if ((atts == NULL) || (nbatts + 5 > maxatts)) {
+			if (xmlCtxtGrowAttrs(ctxt, nbatts + 5) < 0) {
+                            localname = NULL;
+                            goto done;
+			}
+			maxatts = ctxt->maxatts;
+			atts = ctxt->atts;
+		    }
+		    atts[nbatts++] = attname;
+		    atts[nbatts++] = aprefix;
+		    if (aprefix == NULL)
+			atts[nbatts++] = NULL;
+		    else
+		        atts[nbatts++] = xmlGetNamespace(ctxt, aprefix);
+		    atts[nbatts++] = defaults->values[5 * i + 2];
+		    atts[nbatts++] = defaults->values[5 * i + 3];
+		    if ((ctxt->standalone == 1) &&
+		        (defaults->values[5 * i + 4] != NULL)) {
+			xmlValidityError(ctxt, XML_DTD_STANDALONE_DEFAULTED,
+	  "standalone: attribute %s on %s defaulted from external subset\n",
+	                                 attname, localname);
+		    }
+		    nbdef++;
+		}
+	    }
+	}
+    }
+
+    /*
+     * The attributes checkings
+     */
+    for (i = 0; i < nbatts;i += 5) {
+        /*
+	* The default namespace does not apply to attribute names.
+	*/
+	if (atts[i + 1] != NULL) {
+	    nsname = xmlGetNamespace(ctxt, atts[i + 1]);
+	    if (nsname == NULL) {
+		xmlNsErr(ctxt, XML_NS_ERR_UNDEFINED_NAMESPACE,
+		    "Namespace prefix %s for %s on %s is not defined\n",
+		    atts[i + 1], atts[i], localname);
+	    }
+	    atts[i + 2] = nsname;
+	} else
+	    nsname = NULL;
+	/*
+	 * [ WFC: Unique Att Spec ]
+	 * No attribute name may appear more than once in the same
+	 * start-tag or empty-element tag.
+	 * As extended by the Namespace in XML REC.
+	 */
+        for (j = 0; j < i;j += 5) {
+	    if (atts[i] == atts[j]) {
+	        if (atts[i+1] == atts[j+1]) {
+		    xmlErrAttributeDup(ctxt, atts[i+1], atts[i]);
+		    break;
+		}
+		if ((nsname != NULL) && (atts[j + 2] == nsname)) {
+		    xmlNsErr(ctxt, XML_NS_ERR_ATTRIBUTE_REDEFINED,
+			     "Namespaced Attribute %s in '%s' redefined\n",
+			     atts[i], nsname, NULL);
+		    break;
+		}
+	    }
+	}
+    }
+
+    nsname = xmlGetNamespace(ctxt, prefix);
+    if ((prefix != NULL) && (nsname == NULL)) {
+	xmlNsErr(ctxt, XML_NS_ERR_UNDEFINED_NAMESPACE,
+	         "Namespace prefix %s on %s is not defined\n",
+		 prefix, localname, NULL);
+    }
+    *pref = prefix;
+    *URI = nsname;
+
+    /*
+     * SAX: Start of Element !
+     */
+    if ((ctxt->sax != NULL) && (ctxt->sax->startElementNs != NULL) &&
+	(!ctxt->disableSAX)) {
+	if (nbNs > 0)
+	    ctxt->sax->startElementNs(ctxt->userData, localname, prefix,
+			  nsname, nbNs, &ctxt->nsTab[ctxt->nsNr - 2 * nbNs],
+			  nbatts / 5, nbdef, atts);
+	else
+	    ctxt->sax->startElementNs(ctxt->userData, localname, prefix,
+	                  nsname, 0, NULL, nbatts / 5, nbdef, atts);
+    }
+
+done:
+    /*
+     * Free up attribute allocated strings if needed
+     */
+    if (attval != 0) {
+	for (i = 3,j = 0; j < nratts;i += 5,j++)
+	    if ((ctxt->attallocs[j] != 0) && (atts[i] != NULL))
+	        xmlFree((xmlChar *) atts[i]);
+    }
+
+    return(localname);
+}
+
+/**
+ * xmlParseEndTag2:
+ * @ctxt:  an XML parser context
+ * @line:  line of the start tag
+ * @nsNr:  number of namespaces on the start tag
+ *
+ * parse an end of tag
+ *
+ * [42] ETag ::= '</' Name S? '>'
+ *
+ * With namespace
+ *
+ * [NS 9] ETag ::= '</' QName S? '>'
+ */
+
+static void
+xmlParseEndTag2(xmlParserCtxtPtr ctxt, const xmlStartTag *tag) {
+    const xmlChar *name;
+
+    GROW;
+    if ((RAW != '<') || (NXT(1) != '/')) {
+	xmlFatalErr(ctxt, XML_ERR_LTSLASH_REQUIRED, NULL);
+	return;
+    }
+    SKIP(2);
+
+    if (tag->prefix == NULL)
+        name = xmlParseNameAndCompare(ctxt, ctxt->name);
+    else
+        name = xmlParseQNameAndCompare(ctxt, ctxt->name, tag->prefix);
+
+    /*
+     * We should definitely be at the ending "S? '>'" part
+     */
+    GROW;
+    if (ctxt->instate == XML_PARSER_EOF)
+        return;
+    SKIP_BLANKS;
+    if ((!IS_BYTE_CHAR(RAW)) || (RAW != '>')) {
+	xmlFatalErr(ctxt, XML_ERR_GT_REQUIRED, NULL);
+    } else
+	NEXT1;
+
+    /*
+     * [ WFC: Element Type Match ]
+     * The Name in an element's end-tag must match the element type in the
+     * start-tag.
+     *
+     */
+    if (name != (xmlChar*)1) {
+        if (name == NULL) name = BAD_CAST "unparsable";
+        xmlFatalErrMsgStrIntStr(ctxt, XML_ERR_TAG_NAME_MISMATCH,
+		     "Opening and ending tag mismatch: %s line %d and %s\n",
+		                ctxt->name, tag->line, name);
+    }
+
+    /*
+     * SAX: End of Tag
+     */
+    if ((ctxt->sax != NULL) && (ctxt->sax->endElementNs != NULL) &&
+	(!ctxt->disableSAX))
+	ctxt->sax->endElementNs(ctxt->userData, ctxt->name, tag->prefix,
+                                tag->URI);
+
+    spacePop(ctxt);
+    if (tag->nsNr != 0)
+	nsPop(ctxt, tag->nsNr);
+}
+
+/**
+ * xmlParseCDSect:
+ * @ctxt:  an XML parser context
+ *
+ * Parse escaped pure raw content.
+ *
+ * [18] CDSect ::= CDStart CData CDEnd
+ *
+ * [19] CDStart ::= '<![CDATA['
+ *
+ * [20] Data ::= (Char* - (Char* ']]>' Char*))
+ *
+ * [21] CDEnd ::= ']]>'
+ */
+void
+xmlParseCDSect(xmlParserCtxtPtr ctxt) {
+    xmlChar *buf = NULL;
+    int len = 0;
+    int size = XML_PARSER_BUFFER_SIZE;
+    int r, rl;
+    int	s, sl;
+    int cur, l;
+    int count = 0;
+
+    /* Check 2.6.0 was NXT(0) not RAW */
+    if (CMP9(CUR_PTR, '<', '!', '[', 'C', 'D', 'A', 'T', 'A', '[')) {
+	SKIP(9);
+    } else
+        return;
+
+    ctxt->instate = XML_PARSER_CDATA_SECTION;
+    r = CUR_CHAR(rl);
+    if (!IS_CHAR(r)) {
+	xmlFatalErr(ctxt, XML_ERR_CDATA_NOT_FINISHED, NULL);
+	ctxt->instate = XML_PARSER_CONTENT;
+        return;
+    }
+    NEXTL(rl);
+    s = CUR_CHAR(sl);
+    if (!IS_CHAR(s)) {
+	xmlFatalErr(ctxt, XML_ERR_CDATA_NOT_FINISHED, NULL);
+	ctxt->instate = XML_PARSER_CONTENT;
+        return;
+    }
+    NEXTL(sl);
+    cur = CUR_CHAR(l);
+    buf = (xmlChar *) xmlMallocAtomic(size * sizeof(xmlChar));
+    if (buf == NULL) {
+	xmlErrMemory(ctxt, NULL);
+	return;
+    }
+    while (IS_CHAR(cur) &&
+           ((r != ']') || (s != ']') || (cur != '>'))) {
+	if (len + 5 >= size) {
+	    xmlChar *tmp;
+
+            if ((size > XML_MAX_TEXT_LENGTH) &&
+                ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+                xmlFatalErrMsgStr(ctxt, XML_ERR_CDATA_NOT_FINISHED,
+                             "CData section too big found", NULL);
+                xmlFree (buf);
+                return;
+            }
+	    tmp = (xmlChar *) xmlRealloc(buf, size * 2 * sizeof(xmlChar));
+	    if (tmp == NULL) {
+	        xmlFree(buf);
+		xmlErrMemory(ctxt, NULL);
+		return;
+	    }
+	    buf = tmp;
+	    size *= 2;
+	}
+	COPY_BUF(rl,buf,len,r);
+	r = s;
+	rl = sl;
+	s = cur;
+	sl = l;
+	count++;
+	if (count > 50) {
+	    SHRINK;
+	    GROW;
+            if (ctxt->instate == XML_PARSER_EOF) {
+		xmlFree(buf);
+		return;
+            }
+	    count = 0;
+	}
+	NEXTL(l);
+	cur = CUR_CHAR(l);
+    }
+    buf[len] = 0;
+    ctxt->instate = XML_PARSER_CONTENT;
+    if (cur != '>') {
+	xmlFatalErrMsgStr(ctxt, XML_ERR_CDATA_NOT_FINISHED,
+	                     "CData section not finished\n%.50s\n", buf);
+	xmlFree(buf);
+        return;
+    }
+    NEXTL(l);
+
+    /*
+     * OK the buffer is to be consumed as cdata.
+     */
+    if ((ctxt->sax != NULL) && (!ctxt->disableSAX)) {
+	if (ctxt->sax->cdataBlock != NULL)
+	    ctxt->sax->cdataBlock(ctxt->userData, buf, len);
+	else if (ctxt->sax->characters != NULL)
+	    ctxt->sax->characters(ctxt->userData, buf, len);
+    }
+    xmlFree(buf);
+}
+
+/**
+ * xmlParseContentInternal:
+ * @ctxt:  an XML parser context
+ *
+ * Parse a content sequence. Stops at EOF or '</'. Leaves checking of
+ * unexpected EOF to the caller.
+ */
+
+static void
+xmlParseContentInternal(xmlParserCtxtPtr ctxt) {
+    int nameNr = ctxt->nameNr;
+
+    GROW;
+    while ((RAW != 0) &&
+	   (ctxt->instate != XML_PARSER_EOF)) {
+	const xmlChar *test = CUR_PTR;
+	unsigned int cons = ctxt->input->consumed;
+	const xmlChar *cur = ctxt->input->cur;
+
+	/*
+	 * First case : a Processing Instruction.
+	 */
+	if ((*cur == '<') && (cur[1] == '?')) {
+	    xmlParsePI(ctxt);
+	}
+
+	/*
+	 * Second case : a CDSection
+	 */
+	/* 2.6.0 test was *cur not RAW */
+	else if (CMP9(CUR_PTR, '<', '!', '[', 'C', 'D', 'A', 'T', 'A', '[')) {
+	    xmlParseCDSect(ctxt);
+	}
+
+	/*
+	 * Third case :  a comment
+	 */
+	else if ((*cur == '<') && (NXT(1) == '!') &&
+		 (NXT(2) == '-') && (NXT(3) == '-')) {
+	    xmlParseComment(ctxt);
+	    ctxt->instate = XML_PARSER_CONTENT;
+	}
+
+	/*
+	 * Fourth case :  a sub-element.
+	 */
+	else if (*cur == '<') {
+            if (NXT(1) == '/') {
+                if (ctxt->nameNr <= nameNr)
+                    break;
+	        xmlParseElementEnd(ctxt);
+            } else {
+	        xmlParseElementStart(ctxt);
+            }
+	}
+
+	/*
+	 * Fifth case : a reference. If if has not been resolved,
+	 *    parsing returns it's Name, create the node
+	 */
+
+	else if (*cur == '&') {
+	    xmlParseReference(ctxt);
+	}
+
+	/*
+	 * Last case, text. Note that References are handled directly.
+	 */
+	else {
+	    xmlParseCharData(ctxt, 0);
+	}
+
+	GROW;
+	SHRINK;
+
+	if ((cons == ctxt->input->consumed) && (test == CUR_PTR)) {
+	    xmlFatalErr(ctxt, XML_ERR_INTERNAL_ERROR,
+	                "detected an error in element content\n");
+	    xmlHaltParser(ctxt);
+            break;
+	}
+    }
+}
+
+/**
+ * xmlParseContent:
+ * @ctxt:  an XML parser context
+ *
+ * Parse a content sequence. Stops at EOF or '</'.
+ *
+ * [43] content ::= (element | CharData | Reference | CDSect | PI | Comment)*
+ */
+
+void
+xmlParseContent(xmlParserCtxtPtr ctxt) {
+    int nameNr = ctxt->nameNr;
+
+    xmlParseContentInternal(ctxt);
+
+    if ((ctxt->instate != XML_PARSER_EOF) && (ctxt->nameNr > nameNr)) {
+        const xmlChar *name = ctxt->nameTab[ctxt->nameNr - 1];
+        int line = ctxt->pushTab[ctxt->nameNr - 1].line;
+        xmlFatalErrMsgStrIntStr(ctxt, XML_ERR_TAG_NOT_FINISHED,
+                "Premature end of data in tag %s line %d\n",
+		name, line, NULL);
+    }
+}
+
+/**
+ * xmlParseElement:
+ * @ctxt:  an XML parser context
+ *
+ * parse an XML element
+ *
+ * [39] element ::= EmptyElemTag | STag content ETag
+ *
+ * [ WFC: Element Type Match ]
+ * The Name in an element's end-tag must match the element type in the
+ * start-tag.
+ *
+ */
+
+void
+xmlParseElement(xmlParserCtxtPtr ctxt) {
+    if (xmlParseElementStart(ctxt) != 0)
+        return;
+
+    xmlParseContentInternal(ctxt);
+    if (ctxt->instate == XML_PARSER_EOF)
+	return;
+
+    if (CUR == 0) {
+        const xmlChar *name = ctxt->nameTab[ctxt->nameNr - 1];
+        int line = ctxt->pushTab[ctxt->nameNr - 1].line;
+        xmlFatalErrMsgStrIntStr(ctxt, XML_ERR_TAG_NOT_FINISHED,
+                "Premature end of data in tag %s line %d\n",
+		name, line, NULL);
+        return;
+    }
+
+    xmlParseElementEnd(ctxt);
+}
+
+/**
+ * xmlParseElementStart:
+ * @ctxt:  an XML parser context
+ *
+ * Parse the start of an XML element. Returns -1 in case of error, 0 if an
+ * opening tag was parsed, 1 if an empty element was parsed.
+ */
+static int
+xmlParseElementStart(xmlParserCtxtPtr ctxt) {
+    const xmlChar *name;
+    const xmlChar *prefix = NULL;
+    const xmlChar *URI = NULL;
+    xmlParserNodeInfo node_info;
+    int line, tlen = 0;
+    xmlNodePtr ret;
+    int nsNr = ctxt->nsNr;
+
+    if (((unsigned int) ctxt->nameNr > xmlParserMaxDepth) &&
+        ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+	xmlFatalErrMsgInt(ctxt, XML_ERR_INTERNAL_ERROR,
+		 "Excessive depth in document: %d use XML_PARSE_HUGE option\n",
+			  xmlParserMaxDepth);
+	xmlHaltParser(ctxt);
+	return(-1);
+    }
+
+    /* Capture start position */
+    if (ctxt->record_info) {
+        node_info.begin_pos = ctxt->input->consumed +
+                          (CUR_PTR - ctxt->input->base);
+	node_info.begin_line = ctxt->input->line;
+    }
+
+    if (ctxt->spaceNr == 0)
+	spacePush(ctxt, -1);
+    else if (*ctxt->space == -2)
+	spacePush(ctxt, -1);
+    else
+	spacePush(ctxt, *ctxt->space);
+
+    line = ctxt->input->line;
+#ifdef LIBXML_SAX1_ENABLED
+    if (ctxt->sax2)
+#endif /* LIBXML_SAX1_ENABLED */
+        name = xmlParseStartTag2(ctxt, &prefix, &URI, &tlen);
+#ifdef LIBXML_SAX1_ENABLED
+    else
+	name = xmlParseStartTag(ctxt);
+#endif /* LIBXML_SAX1_ENABLED */
+    if (ctxt->instate == XML_PARSER_EOF)
+	return(-1);
+    if (name == NULL) {
+	spacePop(ctxt);
+        return(-1);
+    }
+    nameNsPush(ctxt, name, prefix, URI, line, ctxt->nsNr - nsNr);
+    ret = ctxt->node;
+
+#ifdef LIBXML_VALID_ENABLED
+    /*
+     * [ VC: Root Element Type ]
+     * The Name in the document type declaration must match the element
+     * type of the root element.
+     */
+    if (ctxt->validate && ctxt->wellFormed && ctxt->myDoc &&
+        ctxt->node && (ctxt->node == ctxt->myDoc->children))
+        ctxt->valid &= xmlValidateRoot(&ctxt->vctxt, ctxt->myDoc);
+#endif /* LIBXML_VALID_ENABLED */
+
+    /*
+     * Check for an Empty Element.
+     */
+    if ((RAW == '/') && (NXT(1) == '>')) {
+        SKIP(2);
+	if (ctxt->sax2) {
+	    if ((ctxt->sax != NULL) && (ctxt->sax->endElementNs != NULL) &&
+		(!ctxt->disableSAX))
+		ctxt->sax->endElementNs(ctxt->userData, name, prefix, URI);
+#ifdef LIBXML_SAX1_ENABLED
+	} else {
+	    if ((ctxt->sax != NULL) && (ctxt->sax->endElement != NULL) &&
+		(!ctxt->disableSAX))
+		ctxt->sax->endElement(ctxt->userData, name);
+#endif /* LIBXML_SAX1_ENABLED */
+	}
+	namePop(ctxt);
+	spacePop(ctxt);
+	if (nsNr != ctxt->nsNr)
+	    nsPop(ctxt, ctxt->nsNr - nsNr);
+	if ( ret != NULL && ctxt->record_info ) {
+	   node_info.end_pos = ctxt->input->consumed +
+			      (CUR_PTR - ctxt->input->base);
+	   node_info.end_line = ctxt->input->line;
+	   node_info.node = ret;
+	   xmlParserAddNodeInfo(ctxt, &node_info);
+	}
+	return(1);
+    }
+    if (RAW == '>') {
+        NEXT1;
+    } else {
+        xmlFatalErrMsgStrIntStr(ctxt, XML_ERR_GT_REQUIRED,
+		     "Couldn't find end of Start Tag %s line %d\n",
+		                name, line, NULL);
+
+	/*
+	 * end of parsing of this node.
+	 */
+	nodePop(ctxt);
+	namePop(ctxt);
+	spacePop(ctxt);
+	if (nsNr != ctxt->nsNr)
+	    nsPop(ctxt, ctxt->nsNr - nsNr);
+
+	/*
+	 * Capture end position and add node
+	 */
+	if ( ret != NULL && ctxt->record_info ) {
+	   node_info.end_pos = ctxt->input->consumed +
+			      (CUR_PTR - ctxt->input->base);
+	   node_info.end_line = ctxt->input->line;
+	   node_info.node = ret;
+	   xmlParserAddNodeInfo(ctxt, &node_info);
+	}
+	return(-1);
+    }
+
+    return(0);
+}
+
+/**
+ * xmlParseElementEnd:
+ * @ctxt:  an XML parser context
+ *
+ * Parse the end of an XML element.
+ */
+static void
+xmlParseElementEnd(xmlParserCtxtPtr ctxt) {
+    xmlParserNodeInfo node_info;
+    xmlNodePtr ret = ctxt->node;
+
+    if (ctxt->nameNr <= 0)
+        return;
+
+    /*
+     * parse the end of tag: '</' should be here.
+     */
+    if (ctxt->sax2) {
+	xmlParseEndTag2(ctxt, &ctxt->pushTab[ctxt->nameNr - 1]);
+	namePop(ctxt);
+    }
+#ifdef LIBXML_SAX1_ENABLED
+    else
+	xmlParseEndTag1(ctxt, 0);
+#endif /* LIBXML_SAX1_ENABLED */
+
+    /*
+     * Capture end position and add node
+     */
+    if ( ret != NULL && ctxt->record_info ) {
+       node_info.end_pos = ctxt->input->consumed +
+                          (CUR_PTR - ctxt->input->base);
+       node_info.end_line = ctxt->input->line;
+       node_info.node = ret;
+       xmlParserAddNodeInfo(ctxt, &node_info);
+    }
+}
+
+/**
+ * xmlParseVersionNum:
+ * @ctxt:  an XML parser context
+ *
+ * parse the XML version value.
+ *
+ * [26] VersionNum ::= '1.' [0-9]+
+ *
+ * In practice allow [0-9].[0-9]+ at that level
+ *
+ * Returns the string giving the XML version number, or NULL
+ */
+xmlChar *
+xmlParseVersionNum(xmlParserCtxtPtr ctxt) {
+    xmlChar *buf = NULL;
+    int len = 0;
+    int size = 10;
+    xmlChar cur;
+
+    buf = (xmlChar *) xmlMallocAtomic(size * sizeof(xmlChar));
+    if (buf == NULL) {
+	xmlErrMemory(ctxt, NULL);
+	return(NULL);
+    }
+    cur = CUR;
+    if (!((cur >= '0') && (cur <= '9'))) {
+	xmlFree(buf);
+	return(NULL);
+    }
+    buf[len++] = cur;
+    NEXT;
+    cur=CUR;
+    if (cur != '.') {
+	xmlFree(buf);
+	return(NULL);
+    }
+    buf[len++] = cur;
+    NEXT;
+    cur=CUR;
+    while ((cur >= '0') && (cur <= '9')) {
+	if (len + 1 >= size) {
+	    xmlChar *tmp;
+
+	    size *= 2;
+	    tmp = (xmlChar *) xmlRealloc(buf, size * sizeof(xmlChar));
+	    if (tmp == NULL) {
+	        xmlFree(buf);
+		xmlErrMemory(ctxt, NULL);
+		return(NULL);
+	    }
+	    buf = tmp;
+	}
+	buf[len++] = cur;
+	NEXT;
+	cur=CUR;
+    }
+    buf[len] = 0;
+    return(buf);
+}
+
+/**
+ * xmlParseVersionInfo:
+ * @ctxt:  an XML parser context
+ *
+ * parse the XML version.
+ *
+ * [24] VersionInfo ::= S 'version' Eq (' VersionNum ' | " VersionNum ")
+ *
+ * [25] Eq ::= S? '=' S?
+ *
+ * Returns the version string, e.g. "1.0"
+ */
+
+xmlChar *
+xmlParseVersionInfo(xmlParserCtxtPtr ctxt) {
+    xmlChar *version = NULL;
+
+    if (CMP7(CUR_PTR, 'v', 'e', 'r', 's', 'i', 'o', 'n')) {
+	SKIP(7);
+	SKIP_BLANKS;
+	if (RAW != '=') {
+	    xmlFatalErr(ctxt, XML_ERR_EQUAL_REQUIRED, NULL);
+	    return(NULL);
+        }
+	NEXT;
+	SKIP_BLANKS;
+	if (RAW == '"') {
+	    NEXT;
+	    version = xmlParseVersionNum(ctxt);
+	    if (RAW != '"') {
+		xmlFatalErr(ctxt, XML_ERR_STRING_NOT_CLOSED, NULL);
+	    } else
+	        NEXT;
+	} else if (RAW == '\''){
+	    NEXT;
+	    version = xmlParseVersionNum(ctxt);
+	    if (RAW != '\'') {
+		xmlFatalErr(ctxt, XML_ERR_STRING_NOT_CLOSED, NULL);
+	    } else
+	        NEXT;
+	} else {
+	    xmlFatalErr(ctxt, XML_ERR_STRING_NOT_STARTED, NULL);
+	}
+    }
+    return(version);
+}
+
+/**
+ * xmlParseEncName:
+ * @ctxt:  an XML parser context
+ *
+ * parse the XML encoding name
+ *
+ * [81] EncName ::= [A-Za-z] ([A-Za-z0-9._] | '-')*
+ *
+ * Returns the encoding name value or NULL
+ */
+xmlChar *
+xmlParseEncName(xmlParserCtxtPtr ctxt) {
+    xmlChar *buf = NULL;
+    int len = 0;
+    int size = 10;
+    xmlChar cur;
+
+    cur = CUR;
+    if (((cur >= 'a') && (cur <= 'z')) ||
+        ((cur >= 'A') && (cur <= 'Z'))) {
+	buf = (xmlChar *) xmlMallocAtomic(size * sizeof(xmlChar));
+	if (buf == NULL) {
+	    xmlErrMemory(ctxt, NULL);
+	    return(NULL);
+	}
+
+	buf[len++] = cur;
+	NEXT;
+	cur = CUR;
+	while (((cur >= 'a') && (cur <= 'z')) ||
+	       ((cur >= 'A') && (cur <= 'Z')) ||
+	       ((cur >= '0') && (cur <= '9')) ||
+	       (cur == '.') || (cur == '_') ||
+	       (cur == '-')) {
+	    if (len + 1 >= size) {
+	        xmlChar *tmp;
+
+		size *= 2;
+		tmp = (xmlChar *) xmlRealloc(buf, size * sizeof(xmlChar));
+		if (tmp == NULL) {
+		    xmlErrMemory(ctxt, NULL);
+		    xmlFree(buf);
+		    return(NULL);
+		}
+		buf = tmp;
+	    }
+	    buf[len++] = cur;
+	    NEXT;
+	    cur = CUR;
+	    if (cur == 0) {
+	        SHRINK;
+		GROW;
+		cur = CUR;
+	    }
+        }
+	buf[len] = 0;
+    } else {
+	xmlFatalErr(ctxt, XML_ERR_ENCODING_NAME, NULL);
+    }
+    return(buf);
+}
+
+/**
+ * xmlParseEncodingDecl:
+ * @ctxt:  an XML parser context
+ *
+ * parse the XML encoding declaration
+ *
+ * [80] EncodingDecl ::= S 'encoding' Eq ('"' EncName '"' |  "'" EncName "'")
+ *
+ * this setups the conversion filters.
+ *
+ * Returns the encoding value or NULL
+ */
+
+const xmlChar *
+xmlParseEncodingDecl(xmlParserCtxtPtr ctxt) {
+    xmlChar *encoding = NULL;
+
+    SKIP_BLANKS;
+    if (CMP8(CUR_PTR, 'e', 'n', 'c', 'o', 'd', 'i', 'n', 'g')) {
+	SKIP(8);
+	SKIP_BLANKS;
+	if (RAW != '=') {
+	    xmlFatalErr(ctxt, XML_ERR_EQUAL_REQUIRED, NULL);
+	    return(NULL);
+        }
+	NEXT;
+	SKIP_BLANKS;
+	if (RAW == '"') {
+	    NEXT;
+	    encoding = xmlParseEncName(ctxt);
+	    if (RAW != '"') {
+		xmlFatalErr(ctxt, XML_ERR_STRING_NOT_CLOSED, NULL);
+		xmlFree((xmlChar *) encoding);
+		return(NULL);
+	    } else
+	        NEXT;
+	} else if (RAW == '\''){
+	    NEXT;
+	    encoding = xmlParseEncName(ctxt);
+	    if (RAW != '\'') {
+		xmlFatalErr(ctxt, XML_ERR_STRING_NOT_CLOSED, NULL);
+		xmlFree((xmlChar *) encoding);
+		return(NULL);
+	    } else
+	        NEXT;
+	} else {
+	    xmlFatalErr(ctxt, XML_ERR_STRING_NOT_STARTED, NULL);
+	}
+
+        /*
+         * Non standard parsing, allowing the user to ignore encoding
+         */
+        if (ctxt->options & XML_PARSE_IGNORE_ENC) {
+	    xmlFree((xmlChar *) encoding);
+            return(NULL);
+	}
+
+	/*
+	 * UTF-16 encoding switch has already taken place at this stage,
+	 * more over the little-endian/big-endian selection is already done
+	 */
+        if ((encoding != NULL) &&
+	    ((!xmlStrcasecmp(encoding, BAD_CAST "UTF-16")) ||
+	     (!xmlStrcasecmp(encoding, BAD_CAST "UTF16")))) {
+	    /*
+	     * If no encoding was passed to the parser, that we are
+	     * using UTF-16 and no decoder is present i.e. the
+	     * document is apparently UTF-8 compatible, then raise an
+	     * encoding mismatch fatal error
+	     */
+	    if ((ctxt->encoding == NULL) &&
+	        (ctxt->input->buf != NULL) &&
+	        (ctxt->input->buf->encoder == NULL)) {
+		xmlFatalErrMsg(ctxt, XML_ERR_INVALID_ENCODING,
+		  "Document labelled UTF-16 but has UTF-8 content\n");
+	    }
+	    if (ctxt->encoding != NULL)
+		xmlFree((xmlChar *) ctxt->encoding);
+	    ctxt->encoding = encoding;
+	}
+	/*
+	 * UTF-8 encoding is handled natively
+	 */
+        else if ((encoding != NULL) &&
+	    ((!xmlStrcasecmp(encoding, BAD_CAST "UTF-8")) ||
+	     (!xmlStrcasecmp(encoding, BAD_CAST "UTF8")))) {
+	    if (ctxt->encoding != NULL)
+		xmlFree((xmlChar *) ctxt->encoding);
+	    ctxt->encoding = encoding;
+	}
+	else if (encoding != NULL) {
+	    xmlCharEncodingHandlerPtr handler;
+
+	    if (ctxt->input->encoding != NULL)
+		xmlFree((xmlChar *) ctxt->input->encoding);
+	    ctxt->input->encoding = encoding;
+
+            handler = xmlFindCharEncodingHandler((const char *) encoding);
+	    if (handler != NULL) {
+		if (xmlSwitchToEncoding(ctxt, handler) < 0) {
+		    /* failed to convert */
+		    ctxt->errNo = XML_ERR_UNSUPPORTED_ENCODING;
+		    return(NULL);
+		}
+	    } else {
+		xmlFatalErrMsgStr(ctxt, XML_ERR_UNSUPPORTED_ENCODING,
+			"Unsupported encoding %s\n", encoding);
+		return(NULL);
+	    }
+	}
+    }
+    return(encoding);
+}
+
+/**
+ * xmlParseSDDecl:
+ * @ctxt:  an XML parser context
+ *
+ * parse the XML standalone declaration
+ *
+ * [32] SDDecl ::= S 'standalone' Eq
+ *                 (("'" ('yes' | 'no') "'") | ('"' ('yes' | 'no')'"'))
+ *
+ * [ VC: Standalone Document Declaration ]
+ * TODO The standalone document declaration must have the value "no"
+ * if any external markup declarations contain declarations of:
+ *  - attributes with default values, if elements to which these
+ *    attributes apply appear in the document without specifications
+ *    of values for these attributes, or
+ *  - entities (other than amp, lt, gt, apos, quot), if references
+ *    to those entities appear in the document, or
+ *  - attributes with values subject to normalization, where the
+ *    attribute appears in the document with a value which will change
+ *    as a result of normalization, or
+ *  - element types with element content, if white space occurs directly
+ *    within any instance of those types.
+ *
+ * Returns:
+ *   1 if standalone="yes"
+ *   0 if standalone="no"
+ *  -2 if standalone attribute is missing or invalid
+ *	  (A standalone value of -2 means that the XML declaration was found,
+ *	   but no value was specified for the standalone attribute).
+ */
+
+int
+xmlParseSDDecl(xmlParserCtxtPtr ctxt) {
+    int standalone = -2;
+
+    SKIP_BLANKS;
+    if (CMP10(CUR_PTR, 's', 't', 'a', 'n', 'd', 'a', 'l', 'o', 'n', 'e')) {
+	SKIP(10);
+        SKIP_BLANKS;
+	if (RAW != '=') {
+	    xmlFatalErr(ctxt, XML_ERR_EQUAL_REQUIRED, NULL);
+	    return(standalone);
+        }
+	NEXT;
+	SKIP_BLANKS;
+        if (RAW == '\''){
+	    NEXT;
+	    if ((RAW == 'n') && (NXT(1) == 'o')) {
+	        standalone = 0;
+                SKIP(2);
+	    } else if ((RAW == 'y') && (NXT(1) == 'e') &&
+	               (NXT(2) == 's')) {
+	        standalone = 1;
+		SKIP(3);
+            } else {
+		xmlFatalErr(ctxt, XML_ERR_STANDALONE_VALUE, NULL);
+	    }
+	    if (RAW != '\'') {
+		xmlFatalErr(ctxt, XML_ERR_STRING_NOT_CLOSED, NULL);
+	    } else
+	        NEXT;
+	} else if (RAW == '"'){
+	    NEXT;
+	    if ((RAW == 'n') && (NXT(1) == 'o')) {
+	        standalone = 0;
+		SKIP(2);
+	    } else if ((RAW == 'y') && (NXT(1) == 'e') &&
+	               (NXT(2) == 's')) {
+	        standalone = 1;
+                SKIP(3);
+            } else {
+		xmlFatalErr(ctxt, XML_ERR_STANDALONE_VALUE, NULL);
+	    }
+	    if (RAW != '"') {
+		xmlFatalErr(ctxt, XML_ERR_STRING_NOT_CLOSED, NULL);
+	    } else
+	        NEXT;
+	} else {
+	    xmlFatalErr(ctxt, XML_ERR_STRING_NOT_STARTED, NULL);
+        }
+    }
+    return(standalone);
+}
+
+/**
+ * xmlParseXMLDecl:
+ * @ctxt:  an XML parser context
+ *
+ * parse an XML declaration header
+ *
+ * [23] XMLDecl ::= '<?xml' VersionInfo EncodingDecl? SDDecl? S? '?>'
+ */
+
+void
+xmlParseXMLDecl(xmlParserCtxtPtr ctxt) {
+    xmlChar *version;
+
+    /*
+     * This value for standalone indicates that the document has an
+     * XML declaration but it does not have a standalone attribute.
+     * It will be overwritten later if a standalone attribute is found.
+     */
+    ctxt->input->standalone = -2;
+
+    /*
+     * We know that '<?xml' is here.
+     */
+    SKIP(5);
+
+    if (!IS_BLANK_CH(RAW)) {
+	xmlFatalErrMsg(ctxt, XML_ERR_SPACE_REQUIRED,
+	               "Blank needed after '<?xml'\n");
+    }
+    SKIP_BLANKS;
+
+    /*
+     * We must have the VersionInfo here.
+     */
+    version = xmlParseVersionInfo(ctxt);
+    if (version == NULL) {
+	xmlFatalErr(ctxt, XML_ERR_VERSION_MISSING, NULL);
+    } else {
+	if (!xmlStrEqual(version, (const xmlChar *) XML_DEFAULT_VERSION)) {
+	    /*
+	     * Changed here for XML-1.0 5th edition
+	     */
+	    if (ctxt->options & XML_PARSE_OLD10) {
+		xmlFatalErrMsgStr(ctxt, XML_ERR_UNKNOWN_VERSION,
+			          "Unsupported version '%s'\n",
+			          version);
+	    } else {
+	        if ((version[0] == '1') && ((version[1] == '.'))) {
+		    xmlWarningMsg(ctxt, XML_WAR_UNKNOWN_VERSION,
+		                  "Unsupported version '%s'\n",
+				  version, NULL);
+		} else {
+		    xmlFatalErrMsgStr(ctxt, XML_ERR_UNKNOWN_VERSION,
+				      "Unsupported version '%s'\n",
+				      version);
+		}
+	    }
+	}
+	if (ctxt->version != NULL)
+	    xmlFree((void *) ctxt->version);
+	ctxt->version = version;
+    }
+
+    /*
+     * We may have the encoding declaration
+     */
+    if (!IS_BLANK_CH(RAW)) {
+        if ((RAW == '?') && (NXT(1) == '>')) {
+	    SKIP(2);
+	    return;
+	}
+	xmlFatalErrMsg(ctxt, XML_ERR_SPACE_REQUIRED, "Blank needed here\n");
+    }
+    xmlParseEncodingDecl(ctxt);
+    if ((ctxt->errNo == XML_ERR_UNSUPPORTED_ENCODING) ||
+         (ctxt->instate == XML_PARSER_EOF)) {
+	/*
+	 * The XML REC instructs us to stop parsing right here
+	 */
+        return;
+    }
+
+    /*
+     * We may have the standalone status.
+     */
+    if ((ctxt->input->encoding != NULL) && (!IS_BLANK_CH(RAW))) {
+        if ((RAW == '?') && (NXT(1) == '>')) {
+	    SKIP(2);
+	    return;
+	}
+	xmlFatalErrMsg(ctxt, XML_ERR_SPACE_REQUIRED, "Blank needed here\n");
+    }
+
+    /*
+     * We can grow the input buffer freely at that point
+     */
+    GROW;
+
+    SKIP_BLANKS;
+    ctxt->input->standalone = xmlParseSDDecl(ctxt);
+
+    SKIP_BLANKS;
+    if ((RAW == '?') && (NXT(1) == '>')) {
+        SKIP(2);
+    } else if (RAW == '>') {
+        /* Deprecated old WD ... */
+	xmlFatalErr(ctxt, XML_ERR_XMLDECL_NOT_FINISHED, NULL);
+	NEXT;
+    } else {
+	xmlFatalErr(ctxt, XML_ERR_XMLDECL_NOT_FINISHED, NULL);
+	MOVETO_ENDTAG(CUR_PTR);
+	NEXT;
+    }
+}
+
+/**
+ * xmlParseMisc:
+ * @ctxt:  an XML parser context
+ *
+ * parse an XML Misc* optional field.
+ *
+ * [27] Misc ::= Comment | PI |  S
+ */
+
+void
+xmlParseMisc(xmlParserCtxtPtr ctxt) {
+    while ((ctxt->instate != XML_PARSER_EOF) &&
+           (((RAW == '<') && (NXT(1) == '?')) ||
+            (CMP4(CUR_PTR, '<', '!', '-', '-')) ||
+            IS_BLANK_CH(CUR))) {
+        if ((RAW == '<') && (NXT(1) == '?')) {
+	    xmlParsePI(ctxt);
+	} else if (IS_BLANK_CH(CUR)) {
+	    NEXT;
+	} else
+	    xmlParseComment(ctxt);
+    }
+}
+
+/**
+ * xmlParseDocument:
+ * @ctxt:  an XML parser context
+ *
+ * parse an XML document (and build a tree if using the standard SAX
+ * interface).
+ *
+ * [1] document ::= prolog element Misc*
+ *
+ * [22] prolog ::= XMLDecl? Misc* (doctypedecl Misc*)?
+ *
+ * Returns 0, -1 in case of error. the parser context is augmented
+ *                as a result of the parsing.
+ */
+
+int
+xmlParseDocument(xmlParserCtxtPtr ctxt) {
+    xmlChar start[4];
+    xmlCharEncoding enc;
+
+    xmlInitParser();
+
+    if ((ctxt == NULL) || (ctxt->input == NULL))
+        return(-1);
+
+    GROW;
+
+    /*
+     * SAX: detecting the level.
+     */
+    xmlDetectSAX2(ctxt);
+
+    /*
+     * SAX: beginning of the document processing.
+     */
+    if ((ctxt->sax) && (ctxt->sax->setDocumentLocator))
+        ctxt->sax->setDocumentLocator(ctxt->userData, &xmlDefaultSAXLocator);
+    if (ctxt->instate == XML_PARSER_EOF)
+	return(-1);
+
+    if ((ctxt->encoding == NULL) &&
+        ((ctxt->input->end - ctxt->input->cur) >= 4)) {
+	/*
+	 * Get the 4 first bytes and decode the charset
+	 * if enc != XML_CHAR_ENCODING_NONE
+	 * plug some encoding conversion routines.
+	 */
+	start[0] = RAW;
+	start[1] = NXT(1);
+	start[2] = NXT(2);
+	start[3] = NXT(3);
+	enc = xmlDetectCharEncoding(&start[0], 4);
+	if (enc != XML_CHAR_ENCODING_NONE) {
+	    xmlSwitchEncoding(ctxt, enc);
+	}
+    }
+
+
+    if (CUR == 0) {
+	xmlFatalErr(ctxt, XML_ERR_DOCUMENT_EMPTY, NULL);
+	return(-1);
+    }
+
+    /*
+     * Check for the XMLDecl in the Prolog.
+     * do not GROW here to avoid the detected encoder to decode more
+     * than just the first line, unless the amount of data is really
+     * too small to hold "<?xml version="1.0" encoding="foo"
+     */
+    if ((ctxt->input->end - ctxt->input->cur) < 35) {
+       GROW;
+    }
+    if ((CMP5(CUR_PTR, '<', '?', 'x', 'm', 'l')) && (IS_BLANK_CH(NXT(5)))) {
+
+	/*
+	 * Note that we will switch encoding on the fly.
+	 */
+	xmlParseXMLDecl(ctxt);
+	if ((ctxt->errNo == XML_ERR_UNSUPPORTED_ENCODING) ||
+	    (ctxt->instate == XML_PARSER_EOF)) {
+	    /*
+	     * The XML REC instructs us to stop parsing right here
+	     */
+	    return(-1);
+	}
+	ctxt->standalone = ctxt->input->standalone;
+	SKIP_BLANKS;
+    } else {
+	ctxt->version = xmlCharStrdup(XML_DEFAULT_VERSION);
+    }
+    if ((ctxt->sax) && (ctxt->sax->startDocument) && (!ctxt->disableSAX))
+        ctxt->sax->startDocument(ctxt->userData);
+    if (ctxt->instate == XML_PARSER_EOF)
+	return(-1);
+    if ((ctxt->myDoc != NULL) && (ctxt->input != NULL) &&
+        (ctxt->input->buf != NULL) && (ctxt->input->buf->compressed >= 0)) {
+	ctxt->myDoc->compression = ctxt->input->buf->compressed;
+    }
+
+    /*
+     * The Misc part of the Prolog
+     */
+    GROW;
+    xmlParseMisc(ctxt);
+
+    /*
+     * Then possibly doc type declaration(s) and more Misc
+     * (doctypedecl Misc*)?
+     */
+    GROW;
+    if (CMP9(CUR_PTR, '<', '!', 'D', 'O', 'C', 'T', 'Y', 'P', 'E')) {
+
+	ctxt->inSubset = 1;
+	xmlParseDocTypeDecl(ctxt);
+	if (RAW == '[') {
+	    ctxt->instate = XML_PARSER_DTD;
+	    xmlParseInternalSubset(ctxt);
+	    if (ctxt->instate == XML_PARSER_EOF)
+		return(-1);
+	}
+
+	/*
+	 * Create and update the external subset.
+	 */
+	ctxt->inSubset = 2;
+	if ((ctxt->sax != NULL) && (ctxt->sax->externalSubset != NULL) &&
+	    (!ctxt->disableSAX))
+	    ctxt->sax->externalSubset(ctxt->userData, ctxt->intSubName,
+	                              ctxt->extSubSystem, ctxt->extSubURI);
+	if (ctxt->instate == XML_PARSER_EOF)
+	    return(-1);
+	ctxt->inSubset = 0;
+
+        xmlCleanSpecialAttr(ctxt);
+
+	ctxt->instate = XML_PARSER_PROLOG;
+	xmlParseMisc(ctxt);
+    }
+
+    /*
+     * Time to start parsing the tree itself
+     */
+    GROW;
+    if (RAW != '<') {
+	xmlFatalErrMsg(ctxt, XML_ERR_DOCUMENT_EMPTY,
+		       "Start tag expected, '<' not found\n");
+    } else {
+	ctxt->instate = XML_PARSER_CONTENT;
+	xmlParseElement(ctxt);
+	ctxt->instate = XML_PARSER_EPILOG;
+
+
+	/*
+	 * The Misc part at the end
+	 */
+	xmlParseMisc(ctxt);
+
+	if (RAW != 0) {
+	    xmlFatalErr(ctxt, XML_ERR_DOCUMENT_END, NULL);
+	}
+	ctxt->instate = XML_PARSER_EOF;
+    }
+
+    /*
+     * SAX: end of the document processing.
+     */
+    if ((ctxt->sax) && (ctxt->sax->endDocument != NULL))
+        ctxt->sax->endDocument(ctxt->userData);
+
+    /*
+     * Remove locally kept entity definitions if the tree was not built
+     */
+    if ((ctxt->myDoc != NULL) &&
+	(xmlStrEqual(ctxt->myDoc->version, SAX_COMPAT_MODE))) {
+	xmlFreeDoc(ctxt->myDoc);
+	ctxt->myDoc = NULL;
+    }
+
+    if ((ctxt->wellFormed) && (ctxt->myDoc != NULL)) {
+        ctxt->myDoc->properties |= XML_DOC_WELLFORMED;
+	if (ctxt->valid)
+	    ctxt->myDoc->properties |= XML_DOC_DTDVALID;
+	if (ctxt->nsWellFormed)
+	    ctxt->myDoc->properties |= XML_DOC_NSVALID;
+	if (ctxt->options & XML_PARSE_OLD10)
+	    ctxt->myDoc->properties |= XML_DOC_OLD10;
+    }
+    if (! ctxt->wellFormed) {
+	ctxt->valid = 0;
+	return(-1);
+    }
+    return(0);
+}
+
+/**
+ * xmlParseExtParsedEnt:
+ * @ctxt:  an XML parser context
+ *
+ * parse a general parsed entity
+ * An external general parsed entity is well-formed if it matches the
+ * production labeled extParsedEnt.
+ *
+ * [78] extParsedEnt ::= TextDecl? content
+ *
+ * Returns 0, -1 in case of error. the parser context is augmented
+ *                as a result of the parsing.
+ */
+
+int
+xmlParseExtParsedEnt(xmlParserCtxtPtr ctxt) {
+    xmlChar start[4];
+    xmlCharEncoding enc;
+
+    if ((ctxt == NULL) || (ctxt->input == NULL))
+        return(-1);
+
+    xmlDefaultSAXHandlerInit();
+
+    xmlDetectSAX2(ctxt);
+
+    GROW;
+
+    /*
+     * SAX: beginning of the document processing.
+     */
+    if ((ctxt->sax) && (ctxt->sax->setDocumentLocator))
+        ctxt->sax->setDocumentLocator(ctxt->userData, &xmlDefaultSAXLocator);
+
+    /*
+     * Get the 4 first bytes and decode the charset
+     * if enc != XML_CHAR_ENCODING_NONE
+     * plug some encoding conversion routines.
+     */
+    if ((ctxt->input->end - ctxt->input->cur) >= 4) {
+	start[0] = RAW;
+	start[1] = NXT(1);
+	start[2] = NXT(2);
+	start[3] = NXT(3);
+	enc = xmlDetectCharEncoding(start, 4);
+	if (enc != XML_CHAR_ENCODING_NONE) {
+	    xmlSwitchEncoding(ctxt, enc);
+	}
+    }
+
+
+    if (CUR == 0) {
+	xmlFatalErr(ctxt, XML_ERR_DOCUMENT_EMPTY, NULL);
+    }
+
+    /*
+     * Check for the XMLDecl in the Prolog.
+     */
+    GROW;
+    if ((CMP5(CUR_PTR, '<', '?', 'x', 'm', 'l')) && (IS_BLANK_CH(NXT(5)))) {
+
+	/*
+	 * Note that we will switch encoding on the fly.
+	 */
+	xmlParseXMLDecl(ctxt);
+	if (ctxt->errNo == XML_ERR_UNSUPPORTED_ENCODING) {
+	    /*
+	     * The XML REC instructs us to stop parsing right here
+	     */
+	    return(-1);
+	}
+	SKIP_BLANKS;
+    } else {
+	ctxt->version = xmlCharStrdup(XML_DEFAULT_VERSION);
+    }
+    if ((ctxt->sax) && (ctxt->sax->startDocument) && (!ctxt->disableSAX))
+        ctxt->sax->startDocument(ctxt->userData);
+    if (ctxt->instate == XML_PARSER_EOF)
+	return(-1);
+
+    /*
+     * Doing validity checking on chunk doesn't make sense
+     */
+    ctxt->instate = XML_PARSER_CONTENT;
+    ctxt->validate = 0;
+    ctxt->loadsubset = 0;
+    ctxt->depth = 0;
+
+    xmlParseContent(ctxt);
+    if (ctxt->instate == XML_PARSER_EOF)
+	return(-1);
+
+    if ((RAW == '<') && (NXT(1) == '/')) {
+	xmlFatalErr(ctxt, XML_ERR_NOT_WELL_BALANCED, NULL);
+    } else if (RAW != 0) {
+	xmlFatalErr(ctxt, XML_ERR_EXTRA_CONTENT, NULL);
+    }
+
+    /*
+     * SAX: end of the document processing.
+     */
+    if ((ctxt->sax) && (ctxt->sax->endDocument != NULL))
+        ctxt->sax->endDocument(ctxt->userData);
+
+    if (! ctxt->wellFormed) return(-1);
+    return(0);
+}
+
+#ifdef LIBXML_PUSH_ENABLED
+/************************************************************************
+ *									*
+ *		Progressive parsing interfaces				*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlParseLookupSequence:
+ * @ctxt:  an XML parser context
+ * @first:  the first char to lookup
+ * @next:  the next char to lookup or zero
+ * @third:  the next char to lookup or zero
+ *
+ * Try to find if a sequence (first, next, third) or  just (first next) or
+ * (first) is available in the input stream.
+ * This function has a side effect of (possibly) incrementing ctxt->checkIndex
+ * to avoid rescanning sequences of bytes, it DOES change the state of the
+ * parser, do not use liberally.
+ *
+ * Returns the index to the current parsing point if the full sequence
+ *      is available, -1 otherwise.
+ */
+static int
+xmlParseLookupSequence(xmlParserCtxtPtr ctxt, xmlChar first,
+                       xmlChar next, xmlChar third) {
+    int base, len;
+    xmlParserInputPtr in;
+    const xmlChar *buf;
+
+    in = ctxt->input;
+    if (in == NULL) return(-1);
+    base = in->cur - in->base;
+    if (base < 0) return(-1);
+    if (ctxt->checkIndex > base)
+        base = ctxt->checkIndex;
+    if (in->buf == NULL) {
+	buf = in->base;
+	len = in->length;
+    } else {
+	buf = xmlBufContent(in->buf->buffer);
+	len = xmlBufUse(in->buf->buffer);
+    }
+    /* take into account the sequence length */
+    if (third) len -= 2;
+    else if (next) len --;
+    for (;base < len;base++) {
+        if (buf[base] == first) {
+	    if (third != 0) {
+		if ((buf[base + 1] != next) ||
+		    (buf[base + 2] != third)) continue;
+	    } else if (next != 0) {
+		if (buf[base + 1] != next) continue;
+	    }
+	    ctxt->checkIndex = 0;
+#ifdef DEBUG_PUSH
+	    if (next == 0)
+		xmlGenericError(xmlGenericErrorContext,
+			"PP: lookup '%c' found at %d\n",
+			first, base);
+	    else if (third == 0)
+		xmlGenericError(xmlGenericErrorContext,
+			"PP: lookup '%c%c' found at %d\n",
+			first, next, base);
+	    else
+		xmlGenericError(xmlGenericErrorContext,
+			"PP: lookup '%c%c%c' found at %d\n",
+			first, next, third, base);
+#endif
+	    return(base - (in->cur - in->base));
+	}
+    }
+    ctxt->checkIndex = base;
+#ifdef DEBUG_PUSH
+    if (next == 0)
+	xmlGenericError(xmlGenericErrorContext,
+		"PP: lookup '%c' failed\n", first);
+    else if (third == 0)
+	xmlGenericError(xmlGenericErrorContext,
+		"PP: lookup '%c%c' failed\n", first, next);
+    else
+	xmlGenericError(xmlGenericErrorContext,
+		"PP: lookup '%c%c%c' failed\n", first, next, third);
+#endif
+    return(-1);
+}
+
+/**
+ * xmlParseGetLasts:
+ * @ctxt:  an XML parser context
+ * @lastlt:  pointer to store the last '<' from the input
+ * @lastgt:  pointer to store the last '>' from the input
+ *
+ * Lookup the last < and > in the current chunk
+ */
+static void
+xmlParseGetLasts(xmlParserCtxtPtr ctxt, const xmlChar **lastlt,
+                 const xmlChar **lastgt) {
+    const xmlChar *tmp;
+
+    if ((ctxt == NULL) || (lastlt == NULL) || (lastgt == NULL)) {
+	xmlGenericError(xmlGenericErrorContext,
+		    "Internal error: xmlParseGetLasts\n");
+	return;
+    }
+    if ((ctxt->progressive != 0) && (ctxt->inputNr == 1)) {
+        tmp = ctxt->input->end;
+	tmp--;
+	while ((tmp >= ctxt->input->base) && (*tmp != '<')) tmp--;
+	if (tmp < ctxt->input->base) {
+	    *lastlt = NULL;
+	    *lastgt = NULL;
+	} else {
+	    *lastlt = tmp;
+	    tmp++;
+	    while ((tmp < ctxt->input->end) && (*tmp != '>')) {
+	        if (*tmp == '\'') {
+		    tmp++;
+		    while ((tmp < ctxt->input->end) && (*tmp != '\'')) tmp++;
+		    if (tmp < ctxt->input->end) tmp++;
+		} else if (*tmp == '"') {
+		    tmp++;
+		    while ((tmp < ctxt->input->end) && (*tmp != '"')) tmp++;
+		    if (tmp < ctxt->input->end) tmp++;
+		} else
+		    tmp++;
+	    }
+	    if (tmp < ctxt->input->end)
+	        *lastgt = tmp;
+	    else {
+	        tmp = *lastlt;
+		tmp--;
+		while ((tmp >= ctxt->input->base) && (*tmp != '>')) tmp--;
+		if (tmp >= ctxt->input->base)
+		    *lastgt = tmp;
+		else
+		    *lastgt = NULL;
+	    }
+	}
+    } else {
+        *lastlt = NULL;
+	*lastgt = NULL;
+    }
+}
+/**
+ * xmlCheckCdataPush:
+ * @cur: pointer to the block of characters
+ * @len: length of the block in bytes
+ * @complete: 1 if complete CDATA block is passed in, 0 if partial block
+ *
+ * Check that the block of characters is okay as SCdata content [20]
+ *
+ * Returns the number of bytes to pass if okay, a negative index where an
+ *         UTF-8 error occurred otherwise
+ */
+static int
+xmlCheckCdataPush(const xmlChar *utf, int len, int complete) {
+    int ix;
+    unsigned char c;
+    int codepoint;
+
+    if ((utf == NULL) || (len <= 0))
+        return(0);
+
+    for (ix = 0; ix < len;) {      /* string is 0-terminated */
+        c = utf[ix];
+        if ((c & 0x80) == 0x00) {	/* 1-byte code, starts with 10 */
+	    if (c >= 0x20)
+		ix++;
+	    else if ((c == 0xA) || (c == 0xD) || (c == 0x9))
+	        ix++;
+	    else
+	        return(-ix);
+	} else if ((c & 0xe0) == 0xc0) {/* 2-byte code, starts with 110 */
+	    if (ix + 2 > len) return(complete ? -ix : ix);
+	    if ((utf[ix+1] & 0xc0 ) != 0x80)
+	        return(-ix);
+	    codepoint = (utf[ix] & 0x1f) << 6;
+	    codepoint |= utf[ix+1] & 0x3f;
+	    if (!xmlIsCharQ(codepoint))
+	        return(-ix);
+	    ix += 2;
+	} else if ((c & 0xf0) == 0xe0) {/* 3-byte code, starts with 1110 */
+	    if (ix + 3 > len) return(complete ? -ix : ix);
+	    if (((utf[ix+1] & 0xc0) != 0x80) ||
+	        ((utf[ix+2] & 0xc0) != 0x80))
+		    return(-ix);
+	    codepoint = (utf[ix] & 0xf) << 12;
+	    codepoint |= (utf[ix+1] & 0x3f) << 6;
+	    codepoint |= utf[ix+2] & 0x3f;
+	    if (!xmlIsCharQ(codepoint))
+	        return(-ix);
+	    ix += 3;
+	} else if ((c & 0xf8) == 0xf0) {/* 4-byte code, starts with 11110 */
+	    if (ix + 4 > len) return(complete ? -ix : ix);
+	    if (((utf[ix+1] & 0xc0) != 0x80) ||
+	        ((utf[ix+2] & 0xc0) != 0x80) ||
+		((utf[ix+3] & 0xc0) != 0x80))
+		    return(-ix);
+	    codepoint = (utf[ix] & 0x7) << 18;
+	    codepoint |= (utf[ix+1] & 0x3f) << 12;
+	    codepoint |= (utf[ix+2] & 0x3f) << 6;
+	    codepoint |= utf[ix+3] & 0x3f;
+	    if (!xmlIsCharQ(codepoint))
+	        return(-ix);
+	    ix += 4;
+	} else				/* unknown encoding */
+	    return(-ix);
+      }
+      return(ix);
+}
+
+/**
+ * xmlParseTryOrFinish:
+ * @ctxt:  an XML parser context
+ * @terminate:  last chunk indicator
+ *
+ * Try to progress on parsing
+ *
+ * Returns zero if no parsing was possible
+ */
+static int
+xmlParseTryOrFinish(xmlParserCtxtPtr ctxt, int terminate) {
+    int ret = 0;
+    int avail, tlen;
+    xmlChar cur, next;
+    const xmlChar *lastlt, *lastgt;
+
+    if (ctxt->input == NULL)
+        return(0);
+
+#ifdef DEBUG_PUSH
+    switch (ctxt->instate) {
+	case XML_PARSER_EOF:
+	    xmlGenericError(xmlGenericErrorContext,
+		    "PP: try EOF\n"); break;
+	case XML_PARSER_START:
+	    xmlGenericError(xmlGenericErrorContext,
+		    "PP: try START\n"); break;
+	case XML_PARSER_MISC:
+	    xmlGenericError(xmlGenericErrorContext,
+		    "PP: try MISC\n");break;
+	case XML_PARSER_COMMENT:
+	    xmlGenericError(xmlGenericErrorContext,
+		    "PP: try COMMENT\n");break;
+	case XML_PARSER_PROLOG:
+	    xmlGenericError(xmlGenericErrorContext,
+		    "PP: try PROLOG\n");break;
+	case XML_PARSER_START_TAG:
+	    xmlGenericError(xmlGenericErrorContext,
+		    "PP: try START_TAG\n");break;
+	case XML_PARSER_CONTENT:
+	    xmlGenericError(xmlGenericErrorContext,
+		    "PP: try CONTENT\n");break;
+	case XML_PARSER_CDATA_SECTION:
+	    xmlGenericError(xmlGenericErrorContext,
+		    "PP: try CDATA_SECTION\n");break;
+	case XML_PARSER_END_TAG:
+	    xmlGenericError(xmlGenericErrorContext,
+		    "PP: try END_TAG\n");break;
+	case XML_PARSER_ENTITY_DECL:
+	    xmlGenericError(xmlGenericErrorContext,
+		    "PP: try ENTITY_DECL\n");break;
+	case XML_PARSER_ENTITY_VALUE:
+	    xmlGenericError(xmlGenericErrorContext,
+		    "PP: try ENTITY_VALUE\n");break;
+	case XML_PARSER_ATTRIBUTE_VALUE:
+	    xmlGenericError(xmlGenericErrorContext,
+		    "PP: try ATTRIBUTE_VALUE\n");break;
+	case XML_PARSER_DTD:
+	    xmlGenericError(xmlGenericErrorContext,
+		    "PP: try DTD\n");break;
+	case XML_PARSER_EPILOG:
+	    xmlGenericError(xmlGenericErrorContext,
+		    "PP: try EPILOG\n");break;
+	case XML_PARSER_PI:
+	    xmlGenericError(xmlGenericErrorContext,
+		    "PP: try PI\n");break;
+        case XML_PARSER_IGNORE:
+            xmlGenericError(xmlGenericErrorContext,
+		    "PP: try IGNORE\n");break;
+    }
+#endif
+
+    if ((ctxt->input != NULL) &&
+        (ctxt->input->cur - ctxt->input->base > 4096)) {
+	xmlSHRINK(ctxt);
+	ctxt->checkIndex = 0;
+    }
+    xmlParseGetLasts(ctxt, &lastlt, &lastgt);
+
+    while (ctxt->instate != XML_PARSER_EOF) {
+	if ((ctxt->errNo != XML_ERR_OK) && (ctxt->disableSAX == 1))
+	    return(0);
+
+	if (ctxt->input == NULL) break;
+	if (ctxt->input->buf == NULL)
+	    avail = ctxt->input->length -
+	            (ctxt->input->cur - ctxt->input->base);
+	else {
+	    /*
+	     * If we are operating on converted input, try to flush
+	     * remaining chars to avoid them stalling in the non-converted
+	     * buffer. But do not do this in document start where
+	     * encoding="..." may not have been read and we work on a
+	     * guessed encoding.
+	     */
+	    if ((ctxt->instate != XML_PARSER_START) &&
+	        (ctxt->input->buf->raw != NULL) &&
+		(xmlBufIsEmpty(ctxt->input->buf->raw) == 0)) {
+                size_t base = xmlBufGetInputBase(ctxt->input->buf->buffer,
+                                                 ctxt->input);
+		size_t current = ctxt->input->cur - ctxt->input->base;
+
+		xmlParserInputBufferPush(ctxt->input->buf, 0, "");
+                xmlBufSetInputBaseCur(ctxt->input->buf->buffer, ctxt->input,
+                                      base, current);
+	    }
+	    avail = xmlBufUse(ctxt->input->buf->buffer) -
+		    (ctxt->input->cur - ctxt->input->base);
+	}
+        if (avail < 1)
+	    goto done;
+        switch (ctxt->instate) {
+            case XML_PARSER_EOF:
+	        /*
+		 * Document parsing is done !
+		 */
+	        goto done;
+            case XML_PARSER_START:
+		if (ctxt->charset == XML_CHAR_ENCODING_NONE) {
+		    xmlChar start[4];
+		    xmlCharEncoding enc;
+
+		    /*
+		     * Very first chars read from the document flow.
+		     */
+		    if (avail < 4)
+			goto done;
+
+		    /*
+		     * Get the 4 first bytes and decode the charset
+		     * if enc != XML_CHAR_ENCODING_NONE
+		     * plug some encoding conversion routines,
+		     * else xmlSwitchEncoding will set to (default)
+		     * UTF8.
+		     */
+		    start[0] = RAW;
+		    start[1] = NXT(1);
+		    start[2] = NXT(2);
+		    start[3] = NXT(3);
+		    enc = xmlDetectCharEncoding(start, 4);
+		    xmlSwitchEncoding(ctxt, enc);
+		    break;
+		}
+
+		if (avail < 2)
+		    goto done;
+		cur = ctxt->input->cur[0];
+		next = ctxt->input->cur[1];
+		if (cur == 0) {
+		    if ((ctxt->sax) && (ctxt->sax->setDocumentLocator))
+			ctxt->sax->setDocumentLocator(ctxt->userData,
+						      &xmlDefaultSAXLocator);
+		    xmlFatalErr(ctxt, XML_ERR_DOCUMENT_EMPTY, NULL);
+		    xmlHaltParser(ctxt);
+#ifdef DEBUG_PUSH
+		    xmlGenericError(xmlGenericErrorContext,
+			    "PP: entering EOF\n");
+#endif
+		    if ((ctxt->sax) && (ctxt->sax->endDocument != NULL))
+			ctxt->sax->endDocument(ctxt->userData);
+		    goto done;
+		}
+	        if ((cur == '<') && (next == '?')) {
+		    /* PI or XML decl */
+		    if (avail < 5) return(ret);
+		    if ((!terminate) &&
+		        (xmlParseLookupSequence(ctxt, '?', '>', 0) < 0))
+			return(ret);
+		    if ((ctxt->sax) && (ctxt->sax->setDocumentLocator))
+			ctxt->sax->setDocumentLocator(ctxt->userData,
+						      &xmlDefaultSAXLocator);
+		    if ((ctxt->input->cur[2] == 'x') &&
+			(ctxt->input->cur[3] == 'm') &&
+			(ctxt->input->cur[4] == 'l') &&
+			(IS_BLANK_CH(ctxt->input->cur[5]))) {
+			ret += 5;
+#ifdef DEBUG_PUSH
+			xmlGenericError(xmlGenericErrorContext,
+				"PP: Parsing XML Decl\n");
+#endif
+			xmlParseXMLDecl(ctxt);
+			if (ctxt->errNo == XML_ERR_UNSUPPORTED_ENCODING) {
+			    /*
+			     * The XML REC instructs us to stop parsing right
+			     * here
+			     */
+			    xmlHaltParser(ctxt);
+			    return(0);
+			}
+			ctxt->standalone = ctxt->input->standalone;
+			if ((ctxt->encoding == NULL) &&
+			    (ctxt->input->encoding != NULL))
+			    ctxt->encoding = xmlStrdup(ctxt->input->encoding);
+			if ((ctxt->sax) && (ctxt->sax->startDocument) &&
+			    (!ctxt->disableSAX))
+			    ctxt->sax->startDocument(ctxt->userData);
+			ctxt->instate = XML_PARSER_MISC;
+#ifdef DEBUG_PUSH
+			xmlGenericError(xmlGenericErrorContext,
+				"PP: entering MISC\n");
+#endif
+		    } else {
+			ctxt->version = xmlCharStrdup(XML_DEFAULT_VERSION);
+			if ((ctxt->sax) && (ctxt->sax->startDocument) &&
+			    (!ctxt->disableSAX))
+			    ctxt->sax->startDocument(ctxt->userData);
+			ctxt->instate = XML_PARSER_MISC;
+#ifdef DEBUG_PUSH
+			xmlGenericError(xmlGenericErrorContext,
+				"PP: entering MISC\n");
+#endif
+		    }
+		} else {
+		    if ((ctxt->sax) && (ctxt->sax->setDocumentLocator))
+			ctxt->sax->setDocumentLocator(ctxt->userData,
+						      &xmlDefaultSAXLocator);
+		    ctxt->version = xmlCharStrdup(XML_DEFAULT_VERSION);
+		    if (ctxt->version == NULL) {
+		        xmlErrMemory(ctxt, NULL);
+			break;
+		    }
+		    if ((ctxt->sax) && (ctxt->sax->startDocument) &&
+		        (!ctxt->disableSAX))
+			ctxt->sax->startDocument(ctxt->userData);
+		    ctxt->instate = XML_PARSER_MISC;
+#ifdef DEBUG_PUSH
+		    xmlGenericError(xmlGenericErrorContext,
+			    "PP: entering MISC\n");
+#endif
+		}
+		break;
+            case XML_PARSER_START_TAG: {
+	        const xmlChar *name;
+		const xmlChar *prefix = NULL;
+		const xmlChar *URI = NULL;
+                int line = ctxt->input->line;
+		int nsNr = ctxt->nsNr;
+
+		if ((avail < 2) && (ctxt->inputNr == 1))
+		    goto done;
+		cur = ctxt->input->cur[0];
+	        if (cur != '<') {
+		    xmlFatalErr(ctxt, XML_ERR_DOCUMENT_EMPTY, NULL);
+		    xmlHaltParser(ctxt);
+		    if ((ctxt->sax) && (ctxt->sax->endDocument != NULL))
+			ctxt->sax->endDocument(ctxt->userData);
+		    goto done;
+		}
+		if (!terminate) {
+		    if (ctxt->progressive) {
+		        /* > can be found unescaped in attribute values */
+		        if ((lastgt == NULL) || (ctxt->input->cur >= lastgt))
+			    goto done;
+		    } else if (xmlParseLookupSequence(ctxt, '>', 0, 0) < 0) {
+			goto done;
+		    }
+		}
+		if (ctxt->spaceNr == 0)
+		    spacePush(ctxt, -1);
+		else if (*ctxt->space == -2)
+		    spacePush(ctxt, -1);
+		else
+		    spacePush(ctxt, *ctxt->space);
+#ifdef LIBXML_SAX1_ENABLED
+		if (ctxt->sax2)
+#endif /* LIBXML_SAX1_ENABLED */
+		    name = xmlParseStartTag2(ctxt, &prefix, &URI, &tlen);
+#ifdef LIBXML_SAX1_ENABLED
+		else
+		    name = xmlParseStartTag(ctxt);
+#endif /* LIBXML_SAX1_ENABLED */
+		if (ctxt->instate == XML_PARSER_EOF)
+		    goto done;
+		if (name == NULL) {
+		    spacePop(ctxt);
+		    xmlHaltParser(ctxt);
+		    if ((ctxt->sax) && (ctxt->sax->endDocument != NULL))
+			ctxt->sax->endDocument(ctxt->userData);
+		    goto done;
+		}
+#ifdef LIBXML_VALID_ENABLED
+		/*
+		 * [ VC: Root Element Type ]
+		 * The Name in the document type declaration must match
+		 * the element type of the root element.
+		 */
+		if (ctxt->validate && ctxt->wellFormed && ctxt->myDoc &&
+		    ctxt->node && (ctxt->node == ctxt->myDoc->children))
+		    ctxt->valid &= xmlValidateRoot(&ctxt->vctxt, ctxt->myDoc);
+#endif /* LIBXML_VALID_ENABLED */
+
+		/*
+		 * Check for an Empty Element.
+		 */
+		if ((RAW == '/') && (NXT(1) == '>')) {
+		    SKIP(2);
+
+		    if (ctxt->sax2) {
+			if ((ctxt->sax != NULL) &&
+			    (ctxt->sax->endElementNs != NULL) &&
+			    (!ctxt->disableSAX))
+			    ctxt->sax->endElementNs(ctxt->userData, name,
+			                            prefix, URI);
+			if (ctxt->nsNr - nsNr > 0)
+			    nsPop(ctxt, ctxt->nsNr - nsNr);
+#ifdef LIBXML_SAX1_ENABLED
+		    } else {
+			if ((ctxt->sax != NULL) &&
+			    (ctxt->sax->endElement != NULL) &&
+			    (!ctxt->disableSAX))
+			    ctxt->sax->endElement(ctxt->userData, name);
+#endif /* LIBXML_SAX1_ENABLED */
+		    }
+		    if (ctxt->instate == XML_PARSER_EOF)
+			goto done;
+		    spacePop(ctxt);
+		    if (ctxt->nameNr == 0) {
+			ctxt->instate = XML_PARSER_EPILOG;
+		    } else {
+			ctxt->instate = XML_PARSER_CONTENT;
+		    }
+                    ctxt->progressive = 1;
+		    break;
+		}
+		if (RAW == '>') {
+		    NEXT;
+		} else {
+		    xmlFatalErrMsgStr(ctxt, XML_ERR_GT_REQUIRED,
+					 "Couldn't find end of Start Tag %s\n",
+					 name);
+		    nodePop(ctxt);
+		    spacePop(ctxt);
+		}
+                nameNsPush(ctxt, name, prefix, URI, line, ctxt->nsNr - nsNr);
+
+		ctxt->instate = XML_PARSER_CONTENT;
+                ctxt->progressive = 1;
+                break;
+	    }
+            case XML_PARSER_CONTENT: {
+		const xmlChar *test;
+		unsigned int cons;
+		if ((avail < 2) && (ctxt->inputNr == 1))
+		    goto done;
+		cur = ctxt->input->cur[0];
+		next = ctxt->input->cur[1];
+
+		test = CUR_PTR;
+	        cons = ctxt->input->consumed;
+		if ((cur == '<') && (next == '/')) {
+		    ctxt->instate = XML_PARSER_END_TAG;
+		    break;
+	        } else if ((cur == '<') && (next == '?')) {
+		    if ((!terminate) &&
+		        (xmlParseLookupSequence(ctxt, '?', '>', 0) < 0)) {
+                        ctxt->progressive = XML_PARSER_PI;
+			goto done;
+                    }
+		    xmlParsePI(ctxt);
+		    ctxt->instate = XML_PARSER_CONTENT;
+                    ctxt->progressive = 1;
+		} else if ((cur == '<') && (next != '!')) {
+		    ctxt->instate = XML_PARSER_START_TAG;
+		    break;
+		} else if ((cur == '<') && (next == '!') &&
+		           (ctxt->input->cur[2] == '-') &&
+			   (ctxt->input->cur[3] == '-')) {
+		    int term;
+
+	            if (avail < 4)
+		        goto done;
+		    ctxt->input->cur += 4;
+		    term = xmlParseLookupSequence(ctxt, '-', '-', '>');
+		    ctxt->input->cur -= 4;
+		    if ((!terminate) && (term < 0)) {
+                        ctxt->progressive = XML_PARSER_COMMENT;
+			goto done;
+                    }
+		    xmlParseComment(ctxt);
+		    ctxt->instate = XML_PARSER_CONTENT;
+                    ctxt->progressive = 1;
+		} else if ((cur == '<') && (ctxt->input->cur[1] == '!') &&
+		    (ctxt->input->cur[2] == '[') &&
+		    (ctxt->input->cur[3] == 'C') &&
+		    (ctxt->input->cur[4] == 'D') &&
+		    (ctxt->input->cur[5] == 'A') &&
+		    (ctxt->input->cur[6] == 'T') &&
+		    (ctxt->input->cur[7] == 'A') &&
+		    (ctxt->input->cur[8] == '[')) {
+		    SKIP(9);
+		    ctxt->instate = XML_PARSER_CDATA_SECTION;
+		    break;
+		} else if ((cur == '<') && (next == '!') &&
+		           (avail < 9)) {
+		    goto done;
+		} else if (cur == '&') {
+		    if ((!terminate) &&
+		        (xmlParseLookupSequence(ctxt, ';', 0, 0) < 0))
+			goto done;
+		    xmlParseReference(ctxt);
+		} else {
+		    /* TODO Avoid the extra copy, handle directly !!! */
+		    /*
+		     * Goal of the following test is:
+		     *  - minimize calls to the SAX 'character' callback
+		     *    when they are mergeable
+		     *  - handle an problem for isBlank when we only parse
+		     *    a sequence of blank chars and the next one is
+		     *    not available to check against '<' presence.
+		     *  - tries to homogenize the differences in SAX
+		     *    callbacks between the push and pull versions
+		     *    of the parser.
+		     */
+		    if ((ctxt->inputNr == 1) &&
+		        (avail < XML_PARSER_BIG_BUFFER_SIZE)) {
+			if (!terminate) {
+			    if (ctxt->progressive) {
+				if ((lastlt == NULL) ||
+				    (ctxt->input->cur > lastlt))
+				    goto done;
+			    } else if (xmlParseLookupSequence(ctxt,
+			                                      '<', 0, 0) < 0) {
+				goto done;
+			    }
+			}
+                    }
+		    ctxt->checkIndex = 0;
+		    xmlParseCharData(ctxt, 0);
+		}
+		if ((cons == ctxt->input->consumed) && (test == CUR_PTR)) {
+		    xmlFatalErr(ctxt, XML_ERR_INTERNAL_ERROR,
+		                "detected an error in element content\n");
+		    xmlHaltParser(ctxt);
+		    break;
+		}
+		break;
+	    }
+            case XML_PARSER_END_TAG:
+		if (avail < 2)
+		    goto done;
+		if (!terminate) {
+		    if (ctxt->progressive) {
+		        /* > can be found unescaped in attribute values */
+		        if ((lastgt == NULL) || (ctxt->input->cur >= lastgt))
+			    goto done;
+		    } else if (xmlParseLookupSequence(ctxt, '>', 0, 0) < 0) {
+			goto done;
+		    }
+		}
+		if (ctxt->sax2) {
+	            xmlParseEndTag2(ctxt, &ctxt->pushTab[ctxt->nameNr - 1]);
+		    nameNsPop(ctxt);
+		}
+#ifdef LIBXML_SAX1_ENABLED
+		  else
+		    xmlParseEndTag1(ctxt, 0);
+#endif /* LIBXML_SAX1_ENABLED */
+		if (ctxt->instate == XML_PARSER_EOF) {
+		    /* Nothing */
+		} else if (ctxt->nameNr == 0) {
+		    ctxt->instate = XML_PARSER_EPILOG;
+		} else {
+		    ctxt->instate = XML_PARSER_CONTENT;
+		}
+		break;
+            case XML_PARSER_CDATA_SECTION: {
+	        /*
+		 * The Push mode need to have the SAX callback for
+		 * cdataBlock merge back contiguous callbacks.
+		 */
+		int base;
+
+		base = xmlParseLookupSequence(ctxt, ']', ']', '>');
+		if (base < 0) {
+		    if (avail >= XML_PARSER_BIG_BUFFER_SIZE + 2) {
+		        int tmp;
+
+			tmp = xmlCheckCdataPush(ctxt->input->cur,
+			                        XML_PARSER_BIG_BUFFER_SIZE, 0);
+			if (tmp < 0) {
+			    tmp = -tmp;
+			    ctxt->input->cur += tmp;
+			    goto encoding_error;
+			}
+			if ((ctxt->sax != NULL) && (!ctxt->disableSAX)) {
+			    if (ctxt->sax->cdataBlock != NULL)
+				ctxt->sax->cdataBlock(ctxt->userData,
+				                      ctxt->input->cur, tmp);
+			    else if (ctxt->sax->characters != NULL)
+				ctxt->sax->characters(ctxt->userData,
+				                      ctxt->input->cur, tmp);
+			}
+			if (ctxt->instate == XML_PARSER_EOF)
+			    goto done;
+			SKIPL(tmp);
+			ctxt->checkIndex = 0;
+		    }
+		    goto done;
+		} else {
+		    int tmp;
+
+		    tmp = xmlCheckCdataPush(ctxt->input->cur, base, 1);
+		    if ((tmp < 0) || (tmp != base)) {
+			tmp = -tmp;
+			ctxt->input->cur += tmp;
+			goto encoding_error;
+		    }
+		    if ((ctxt->sax != NULL) && (base == 0) &&
+		        (ctxt->sax->cdataBlock != NULL) &&
+		        (!ctxt->disableSAX)) {
+			/*
+			 * Special case to provide identical behaviour
+			 * between pull and push parsers on enpty CDATA
+			 * sections
+			 */
+			 if ((ctxt->input->cur - ctxt->input->base >= 9) &&
+			     (!strncmp((const char *)&ctxt->input->cur[-9],
+			               "<![CDATA[", 9)))
+			     ctxt->sax->cdataBlock(ctxt->userData,
+			                           BAD_CAST "", 0);
+		    } else if ((ctxt->sax != NULL) && (base > 0) &&
+			(!ctxt->disableSAX)) {
+			if (ctxt->sax->cdataBlock != NULL)
+			    ctxt->sax->cdataBlock(ctxt->userData,
+						  ctxt->input->cur, base);
+			else if (ctxt->sax->characters != NULL)
+			    ctxt->sax->characters(ctxt->userData,
+						  ctxt->input->cur, base);
+		    }
+		    if (ctxt->instate == XML_PARSER_EOF)
+			goto done;
+		    SKIPL(base + 3);
+		    ctxt->checkIndex = 0;
+		    ctxt->instate = XML_PARSER_CONTENT;
+#ifdef DEBUG_PUSH
+		    xmlGenericError(xmlGenericErrorContext,
+			    "PP: entering CONTENT\n");
+#endif
+		}
+		break;
+	    }
+            case XML_PARSER_MISC:
+		SKIP_BLANKS;
+		if (ctxt->input->buf == NULL)
+		    avail = ctxt->input->length -
+		            (ctxt->input->cur - ctxt->input->base);
+		else
+		    avail = xmlBufUse(ctxt->input->buf->buffer) -
+		            (ctxt->input->cur - ctxt->input->base);
+		if (avail < 2)
+		    goto done;
+		cur = ctxt->input->cur[0];
+		next = ctxt->input->cur[1];
+	        if ((cur == '<') && (next == '?')) {
+		    if ((!terminate) &&
+		        (xmlParseLookupSequence(ctxt, '?', '>', 0) < 0)) {
+                        ctxt->progressive = XML_PARSER_PI;
+			goto done;
+                    }
+#ifdef DEBUG_PUSH
+		    xmlGenericError(xmlGenericErrorContext,
+			    "PP: Parsing PI\n");
+#endif
+		    xmlParsePI(ctxt);
+		    if (ctxt->instate == XML_PARSER_EOF)
+			goto done;
+		    ctxt->instate = XML_PARSER_MISC;
+                    ctxt->progressive = 1;
+		    ctxt->checkIndex = 0;
+		} else if ((cur == '<') && (next == '!') &&
+		    (ctxt->input->cur[2] == '-') &&
+		    (ctxt->input->cur[3] == '-')) {
+		    if ((!terminate) &&
+		        (xmlParseLookupSequence(ctxt, '-', '-', '>') < 0)) {
+                        ctxt->progressive = XML_PARSER_COMMENT;
+			goto done;
+                    }
+#ifdef DEBUG_PUSH
+		    xmlGenericError(xmlGenericErrorContext,
+			    "PP: Parsing Comment\n");
+#endif
+		    xmlParseComment(ctxt);
+		    if (ctxt->instate == XML_PARSER_EOF)
+			goto done;
+		    ctxt->instate = XML_PARSER_MISC;
+                    ctxt->progressive = 1;
+		    ctxt->checkIndex = 0;
+		} else if ((cur == '<') && (next == '!') &&
+		    (ctxt->input->cur[2] == 'D') &&
+		    (ctxt->input->cur[3] == 'O') &&
+		    (ctxt->input->cur[4] == 'C') &&
+		    (ctxt->input->cur[5] == 'T') &&
+		    (ctxt->input->cur[6] == 'Y') &&
+		    (ctxt->input->cur[7] == 'P') &&
+		    (ctxt->input->cur[8] == 'E')) {
+		    if ((!terminate) &&
+		        (xmlParseLookupSequence(ctxt, '>', 0, 0) < 0)) {
+                        ctxt->progressive = XML_PARSER_DTD;
+			goto done;
+                    }
+#ifdef DEBUG_PUSH
+		    xmlGenericError(xmlGenericErrorContext,
+			    "PP: Parsing internal subset\n");
+#endif
+		    ctxt->inSubset = 1;
+                    ctxt->progressive = 0;
+		    ctxt->checkIndex = 0;
+		    xmlParseDocTypeDecl(ctxt);
+		    if (ctxt->instate == XML_PARSER_EOF)
+			goto done;
+		    if (RAW == '[') {
+			ctxt->instate = XML_PARSER_DTD;
+#ifdef DEBUG_PUSH
+			xmlGenericError(xmlGenericErrorContext,
+				"PP: entering DTD\n");
+#endif
+		    } else {
+			/*
+			 * Create and update the external subset.
+			 */
+			ctxt->inSubset = 2;
+			if ((ctxt->sax != NULL) && (!ctxt->disableSAX) &&
+			    (ctxt->sax->externalSubset != NULL))
+			    ctxt->sax->externalSubset(ctxt->userData,
+				    ctxt->intSubName, ctxt->extSubSystem,
+				    ctxt->extSubURI);
+			ctxt->inSubset = 0;
+			xmlCleanSpecialAttr(ctxt);
+			ctxt->instate = XML_PARSER_PROLOG;
+#ifdef DEBUG_PUSH
+			xmlGenericError(xmlGenericErrorContext,
+				"PP: entering PROLOG\n");
+#endif
+		    }
+		} else if ((cur == '<') && (next == '!') &&
+		           (avail < 9)) {
+		    goto done;
+		} else {
+		    ctxt->instate = XML_PARSER_START_TAG;
+		    ctxt->progressive = XML_PARSER_START_TAG;
+		    xmlParseGetLasts(ctxt, &lastlt, &lastgt);
+#ifdef DEBUG_PUSH
+		    xmlGenericError(xmlGenericErrorContext,
+			    "PP: entering START_TAG\n");
+#endif
+		}
+		break;
+            case XML_PARSER_PROLOG:
+		SKIP_BLANKS;
+		if (ctxt->input->buf == NULL)
+		    avail = ctxt->input->length - (ctxt->input->cur - ctxt->input->base);
+		else
+		    avail = xmlBufUse(ctxt->input->buf->buffer) -
+                            (ctxt->input->cur - ctxt->input->base);
+		if (avail < 2)
+		    goto done;
+		cur = ctxt->input->cur[0];
+		next = ctxt->input->cur[1];
+	        if ((cur == '<') && (next == '?')) {
+		    if ((!terminate) &&
+		        (xmlParseLookupSequence(ctxt, '?', '>', 0) < 0)) {
+                        ctxt->progressive = XML_PARSER_PI;
+			goto done;
+                    }
+#ifdef DEBUG_PUSH
+		    xmlGenericError(xmlGenericErrorContext,
+			    "PP: Parsing PI\n");
+#endif
+		    xmlParsePI(ctxt);
+		    if (ctxt->instate == XML_PARSER_EOF)
+			goto done;
+		    ctxt->instate = XML_PARSER_PROLOG;
+                    ctxt->progressive = 1;
+		} else if ((cur == '<') && (next == '!') &&
+		    (ctxt->input->cur[2] == '-') && (ctxt->input->cur[3] == '-')) {
+		    if ((!terminate) &&
+		        (xmlParseLookupSequence(ctxt, '-', '-', '>') < 0)) {
+                        ctxt->progressive = XML_PARSER_COMMENT;
+			goto done;
+                    }
+#ifdef DEBUG_PUSH
+		    xmlGenericError(xmlGenericErrorContext,
+			    "PP: Parsing Comment\n");
+#endif
+		    xmlParseComment(ctxt);
+		    if (ctxt->instate == XML_PARSER_EOF)
+			goto done;
+		    ctxt->instate = XML_PARSER_PROLOG;
+                    ctxt->progressive = 1;
+		} else if ((cur == '<') && (next == '!') &&
+		           (avail < 4)) {
+		    goto done;
+		} else {
+		    ctxt->instate = XML_PARSER_START_TAG;
+		    if (ctxt->progressive == 0)
+			ctxt->progressive = XML_PARSER_START_TAG;
+		    xmlParseGetLasts(ctxt, &lastlt, &lastgt);
+#ifdef DEBUG_PUSH
+		    xmlGenericError(xmlGenericErrorContext,
+			    "PP: entering START_TAG\n");
+#endif
+		}
+		break;
+            case XML_PARSER_EPILOG:
+		SKIP_BLANKS;
+		if (ctxt->input->buf == NULL)
+		    avail = ctxt->input->length - (ctxt->input->cur - ctxt->input->base);
+		else
+		    avail = xmlBufUse(ctxt->input->buf->buffer) -
+                            (ctxt->input->cur - ctxt->input->base);
+		if (avail < 2)
+		    goto done;
+		cur = ctxt->input->cur[0];
+		next = ctxt->input->cur[1];
+	        if ((cur == '<') && (next == '?')) {
+		    if ((!terminate) &&
+		        (xmlParseLookupSequence(ctxt, '?', '>', 0) < 0)) {
+                        ctxt->progressive = XML_PARSER_PI;
+			goto done;
+                    }
+#ifdef DEBUG_PUSH
+		    xmlGenericError(xmlGenericErrorContext,
+			    "PP: Parsing PI\n");
+#endif
+		    xmlParsePI(ctxt);
+		    if (ctxt->instate == XML_PARSER_EOF)
+			goto done;
+		    ctxt->instate = XML_PARSER_EPILOG;
+                    ctxt->progressive = 1;
+		} else if ((cur == '<') && (next == '!') &&
+		    (ctxt->input->cur[2] == '-') && (ctxt->input->cur[3] == '-')) {
+		    if ((!terminate) &&
+		        (xmlParseLookupSequence(ctxt, '-', '-', '>') < 0)) {
+                        ctxt->progressive = XML_PARSER_COMMENT;
+			goto done;
+                    }
+#ifdef DEBUG_PUSH
+		    xmlGenericError(xmlGenericErrorContext,
+			    "PP: Parsing Comment\n");
+#endif
+		    xmlParseComment(ctxt);
+		    if (ctxt->instate == XML_PARSER_EOF)
+			goto done;
+		    ctxt->instate = XML_PARSER_EPILOG;
+                    ctxt->progressive = 1;
+		} else if ((cur == '<') && (next == '!') &&
+		           (avail < 4)) {
+		    goto done;
+		} else {
+		    xmlFatalErr(ctxt, XML_ERR_DOCUMENT_END, NULL);
+		    xmlHaltParser(ctxt);
+#ifdef DEBUG_PUSH
+		    xmlGenericError(xmlGenericErrorContext,
+			    "PP: entering EOF\n");
+#endif
+		    if ((ctxt->sax) && (ctxt->sax->endDocument != NULL))
+			ctxt->sax->endDocument(ctxt->userData);
+		    goto done;
+		}
+		break;
+            case XML_PARSER_DTD: {
+	        /*
+		 * Sorry but progressive parsing of the internal subset
+		 * is not expected to be supported. We first check that
+		 * the full content of the internal subset is available and
+		 * the parsing is launched only at that point.
+		 * Internal subset ends up with "']' S? '>'" in an unescaped
+		 * section and not in a ']]>' sequence which are conditional
+		 * sections (whoever argued to keep that crap in XML deserve
+		 * a place in hell !).
+		 */
+		int base, i;
+		xmlChar *buf;
+	        xmlChar quote = 0;
+                size_t use;
+
+		base = ctxt->input->cur - ctxt->input->base;
+		if (base < 0) return(0);
+		if (ctxt->checkIndex > base)
+		    base = ctxt->checkIndex;
+		buf = xmlBufContent(ctxt->input->buf->buffer);
+                use = xmlBufUse(ctxt->input->buf->buffer);
+		for (;(unsigned int) base < use; base++) {
+		    if (quote != 0) {
+		        if (buf[base] == quote)
+			    quote = 0;
+			continue;
+		    }
+		    if ((quote == 0) && (buf[base] == '<')) {
+		        int found  = 0;
+			/* special handling of comments */
+		        if (((unsigned int) base + 4 < use) &&
+			    (buf[base + 1] == '!') &&
+			    (buf[base + 2] == '-') &&
+			    (buf[base + 3] == '-')) {
+			    for (;(unsigned int) base + 3 < use; base++) {
+				if ((buf[base] == '-') &&
+				    (buf[base + 1] == '-') &&
+				    (buf[base + 2] == '>')) {
+				    found = 1;
+				    base += 2;
+				    break;
+				}
+		            }
+			    if (!found) {
+#if 0
+			        fprintf(stderr, "unfinished comment\n");
+#endif
+			        break; /* for */
+		            }
+		            continue;
+			}
+		    }
+		    if (buf[base] == '"') {
+		        quote = '"';
+			continue;
+		    }
+		    if (buf[base] == '\'') {
+		        quote = '\'';
+			continue;
+		    }
+		    if (buf[base] == ']') {
+#if 0
+		        fprintf(stderr, "%c%c%c%c: ", buf[base],
+			        buf[base + 1], buf[base + 2], buf[base + 3]);
+#endif
+		        if ((unsigned int) base +1 >= use)
+			    break;
+			if (buf[base + 1] == ']') {
+			    /* conditional crap, skip both ']' ! */
+			    base++;
+			    continue;
+			}
+		        for (i = 1; (unsigned int) base + i < use; i++) {
+			    if (buf[base + i] == '>') {
+#if 0
+			        fprintf(stderr, "found\n");
+#endif
+			        goto found_end_int_subset;
+			    }
+			    if (!IS_BLANK_CH(buf[base + i])) {
+#if 0
+			        fprintf(stderr, "not found\n");
+#endif
+			        goto not_end_of_int_subset;
+			    }
+			}
+#if 0
+			fprintf(stderr, "end of stream\n");
+#endif
+		        break;
+
+		    }
+not_end_of_int_subset:
+                    continue; /* for */
+		}
+		/*
+		 * We didn't found the end of the Internal subset
+		 */
+                if (quote == 0)
+                    ctxt->checkIndex = base;
+                else
+                    ctxt->checkIndex = 0;
+#ifdef DEBUG_PUSH
+		if (next == 0)
+		    xmlGenericError(xmlGenericErrorContext,
+			    "PP: lookup of int subset end filed\n");
+#endif
+	        goto done;
+
+found_end_int_subset:
+                ctxt->checkIndex = 0;
+		xmlParseInternalSubset(ctxt);
+		if (ctxt->instate == XML_PARSER_EOF)
+		    goto done;
+		ctxt->inSubset = 2;
+		if ((ctxt->sax != NULL) && (!ctxt->disableSAX) &&
+		    (ctxt->sax->externalSubset != NULL))
+		    ctxt->sax->externalSubset(ctxt->userData, ctxt->intSubName,
+			    ctxt->extSubSystem, ctxt->extSubURI);
+		ctxt->inSubset = 0;
+		xmlCleanSpecialAttr(ctxt);
+		if (ctxt->instate == XML_PARSER_EOF)
+		    goto done;
+		ctxt->instate = XML_PARSER_PROLOG;
+		ctxt->checkIndex = 0;
+#ifdef DEBUG_PUSH
+		xmlGenericError(xmlGenericErrorContext,
+			"PP: entering PROLOG\n");
+#endif
+                break;
+	    }
+            case XML_PARSER_COMMENT:
+		xmlGenericError(xmlGenericErrorContext,
+			"PP: internal error, state == COMMENT\n");
+		ctxt->instate = XML_PARSER_CONTENT;
+#ifdef DEBUG_PUSH
+		xmlGenericError(xmlGenericErrorContext,
+			"PP: entering CONTENT\n");
+#endif
+		break;
+            case XML_PARSER_IGNORE:
+		xmlGenericError(xmlGenericErrorContext,
+			"PP: internal error, state == IGNORE");
+	        ctxt->instate = XML_PARSER_DTD;
+#ifdef DEBUG_PUSH
+		xmlGenericError(xmlGenericErrorContext,
+			"PP: entering DTD\n");
+#endif
+	        break;
+            case XML_PARSER_PI:
+		xmlGenericError(xmlGenericErrorContext,
+			"PP: internal error, state == PI\n");
+		ctxt->instate = XML_PARSER_CONTENT;
+#ifdef DEBUG_PUSH
+		xmlGenericError(xmlGenericErrorContext,
+			"PP: entering CONTENT\n");
+#endif
+		break;
+            case XML_PARSER_ENTITY_DECL:
+		xmlGenericError(xmlGenericErrorContext,
+			"PP: internal error, state == ENTITY_DECL\n");
+		ctxt->instate = XML_PARSER_DTD;
+#ifdef DEBUG_PUSH
+		xmlGenericError(xmlGenericErrorContext,
+			"PP: entering DTD\n");
+#endif
+		break;
+            case XML_PARSER_ENTITY_VALUE:
+		xmlGenericError(xmlGenericErrorContext,
+			"PP: internal error, state == ENTITY_VALUE\n");
+		ctxt->instate = XML_PARSER_CONTENT;
+#ifdef DEBUG_PUSH
+		xmlGenericError(xmlGenericErrorContext,
+			"PP: entering DTD\n");
+#endif
+		break;
+            case XML_PARSER_ATTRIBUTE_VALUE:
+		xmlGenericError(xmlGenericErrorContext,
+			"PP: internal error, state == ATTRIBUTE_VALUE\n");
+		ctxt->instate = XML_PARSER_START_TAG;
+#ifdef DEBUG_PUSH
+		xmlGenericError(xmlGenericErrorContext,
+			"PP: entering START_TAG\n");
+#endif
+		break;
+            case XML_PARSER_SYSTEM_LITERAL:
+		xmlGenericError(xmlGenericErrorContext,
+			"PP: internal error, state == SYSTEM_LITERAL\n");
+		ctxt->instate = XML_PARSER_START_TAG;
+#ifdef DEBUG_PUSH
+		xmlGenericError(xmlGenericErrorContext,
+			"PP: entering START_TAG\n");
+#endif
+		break;
+            case XML_PARSER_PUBLIC_LITERAL:
+		xmlGenericError(xmlGenericErrorContext,
+			"PP: internal error, state == PUBLIC_LITERAL\n");
+		ctxt->instate = XML_PARSER_START_TAG;
+#ifdef DEBUG_PUSH
+		xmlGenericError(xmlGenericErrorContext,
+			"PP: entering START_TAG\n");
+#endif
+		break;
+	}
+    }
+done:
+#ifdef DEBUG_PUSH
+    xmlGenericError(xmlGenericErrorContext, "PP: done %d\n", ret);
+#endif
+    return(ret);
+encoding_error:
+    {
+        char buffer[150];
+
+	snprintf(buffer, 149, "Bytes: 0x%02X 0x%02X 0x%02X 0x%02X\n",
+			ctxt->input->cur[0], ctxt->input->cur[1],
+			ctxt->input->cur[2], ctxt->input->cur[3]);
+	__xmlErrEncoding(ctxt, XML_ERR_INVALID_CHAR,
+		     "Input is not proper UTF-8, indicate encoding !\n%s",
+		     BAD_CAST buffer, NULL);
+    }
+    return(0);
+}
+
+/**
+ * xmlParseCheckTransition:
+ * @ctxt:  an XML parser context
+ * @chunk:  a char array
+ * @size:  the size in byte of the chunk
+ *
+ * Check depending on the current parser state if the chunk given must be
+ * processed immediately or one need more data to advance on parsing.
+ *
+ * Returns -1 in case of error, 0 if the push is not needed and 1 if needed
+ */
+static int
+xmlParseCheckTransition(xmlParserCtxtPtr ctxt, const char *chunk, int size) {
+    if ((ctxt == NULL) || (chunk == NULL) || (size < 0))
+        return(-1);
+    if (ctxt->instate == XML_PARSER_START_TAG) {
+        if (memchr(chunk, '>', size) != NULL)
+            return(1);
+        return(0);
+    }
+    if (ctxt->progressive == XML_PARSER_COMMENT) {
+        if (memchr(chunk, '>', size) != NULL)
+            return(1);
+        return(0);
+    }
+    if (ctxt->instate == XML_PARSER_CDATA_SECTION) {
+        if (memchr(chunk, '>', size) != NULL)
+            return(1);
+        return(0);
+    }
+    if (ctxt->progressive == XML_PARSER_PI) {
+        if (memchr(chunk, '>', size) != NULL)
+            return(1);
+        return(0);
+    }
+    if (ctxt->instate == XML_PARSER_END_TAG) {
+        if (memchr(chunk, '>', size) != NULL)
+            return(1);
+        return(0);
+    }
+    if ((ctxt->progressive == XML_PARSER_DTD) ||
+        (ctxt->instate == XML_PARSER_DTD)) {
+        if (memchr(chunk, '>', size) != NULL)
+            return(1);
+        return(0);
+    }
+    return(1);
+}
+
+/**
+ * xmlParseChunk:
+ * @ctxt:  an XML parser context
+ * @chunk:  an char array
+ * @size:  the size in byte of the chunk
+ * @terminate:  last chunk indicator
+ *
+ * Parse a Chunk of memory
+ *
+ * Returns zero if no error, the xmlParserErrors otherwise.
+ */
+int
+xmlParseChunk(xmlParserCtxtPtr ctxt, const char *chunk, int size,
+              int terminate) {
+    int end_in_lf = 0;
+    int remain = 0;
+    size_t old_avail = 0;
+    size_t avail = 0;
+
+    if (ctxt == NULL)
+        return(XML_ERR_INTERNAL_ERROR);
+    if ((ctxt->errNo != XML_ERR_OK) && (ctxt->disableSAX == 1))
+        return(ctxt->errNo);
+    if (ctxt->instate == XML_PARSER_EOF)
+        return(-1);
+    if (ctxt->instate == XML_PARSER_START)
+        xmlDetectSAX2(ctxt);
+    if ((size > 0) && (chunk != NULL) && (!terminate) &&
+        (chunk[size - 1] == '\r')) {
+	end_in_lf = 1;
+	size--;
+    }
+
+xmldecl_done:
+
+    if ((size > 0) && (chunk != NULL) && (ctxt->input != NULL) &&
+        (ctxt->input->buf != NULL) && (ctxt->instate != XML_PARSER_EOF))  {
+	size_t base = xmlBufGetInputBase(ctxt->input->buf->buffer, ctxt->input);
+	size_t cur = ctxt->input->cur - ctxt->input->base;
+	int res;
+
+        old_avail = xmlBufUse(ctxt->input->buf->buffer);
+        /*
+         * Specific handling if we autodetected an encoding, we should not
+         * push more than the first line ... which depend on the encoding
+         * And only push the rest once the final encoding was detected
+         */
+        if ((ctxt->instate == XML_PARSER_START) && (ctxt->input != NULL) &&
+            (ctxt->input->buf != NULL) && (ctxt->input->buf->encoder != NULL)) {
+            unsigned int len = 45;
+
+            if ((xmlStrcasestr(BAD_CAST ctxt->input->buf->encoder->name,
+                               BAD_CAST "UTF-16")) ||
+                (xmlStrcasestr(BAD_CAST ctxt->input->buf->encoder->name,
+                               BAD_CAST "UTF16")))
+                len = 90;
+            else if ((xmlStrcasestr(BAD_CAST ctxt->input->buf->encoder->name,
+                                    BAD_CAST "UCS-4")) ||
+                     (xmlStrcasestr(BAD_CAST ctxt->input->buf->encoder->name,
+                                    BAD_CAST "UCS4")))
+                len = 180;
+
+            if (ctxt->input->buf->rawconsumed < len)
+                len -= ctxt->input->buf->rawconsumed;
+
+            /*
+             * Change size for reading the initial declaration only
+             * if size is greater than len. Otherwise, memmove in xmlBufferAdd
+             * will blindly copy extra bytes from memory.
+             */
+            if ((unsigned int) size > len) {
+                remain = size - len;
+                size = len;
+            } else {
+                remain = 0;
+            }
+        }
+	res = xmlParserInputBufferPush(ctxt->input->buf, size, chunk);
+        xmlBufSetInputBaseCur(ctxt->input->buf->buffer, ctxt->input, base, cur);
+	if (res < 0) {
+	    ctxt->errNo = XML_PARSER_EOF;
+	    xmlHaltParser(ctxt);
+	    return (XML_PARSER_EOF);
+	}
+#ifdef DEBUG_PUSH
+	xmlGenericError(xmlGenericErrorContext, "PP: pushed %d\n", size);
+#endif
+
+    } else if (ctxt->instate != XML_PARSER_EOF) {
+	if ((ctxt->input != NULL) && ctxt->input->buf != NULL) {
+	    xmlParserInputBufferPtr in = ctxt->input->buf;
+	    if ((in->encoder != NULL) && (in->buffer != NULL) &&
+		    (in->raw != NULL)) {
+		int nbchars;
+		size_t base = xmlBufGetInputBase(in->buffer, ctxt->input);
+		size_t current = ctxt->input->cur - ctxt->input->base;
+
+		nbchars = xmlCharEncInput(in, terminate);
+		xmlBufSetInputBaseCur(in->buffer, ctxt->input, base, current);
+		if (nbchars < 0) {
+		    /* TODO 2.6.0 */
+		    xmlGenericError(xmlGenericErrorContext,
+				    "xmlParseChunk: encoder error\n");
+                    xmlHaltParser(ctxt);
+		    return(XML_ERR_INVALID_ENCODING);
+		}
+	    }
+	}
+    }
+    if (remain != 0) {
+        xmlParseTryOrFinish(ctxt, 0);
+    } else {
+        if ((ctxt->input != NULL) && (ctxt->input->buf != NULL))
+            avail = xmlBufUse(ctxt->input->buf->buffer);
+        /*
+         * Depending on the current state it may not be such
+         * a good idea to try parsing if there is nothing in the chunk
+         * which would be worth doing a parser state transition and we
+         * need to wait for more data
+         */
+        if ((terminate) || (avail > XML_MAX_TEXT_LENGTH) ||
+            (old_avail == 0) || (avail == 0) ||
+            (xmlParseCheckTransition(ctxt,
+                       (const char *)&ctxt->input->base[old_avail],
+                                     avail - old_avail)))
+            xmlParseTryOrFinish(ctxt, terminate);
+    }
+    if (ctxt->instate == XML_PARSER_EOF)
+        return(ctxt->errNo);
+
+    if ((ctxt->input != NULL) &&
+         (((ctxt->input->end - ctxt->input->cur) > XML_MAX_LOOKUP_LIMIT) ||
+         ((ctxt->input->cur - ctxt->input->base) > XML_MAX_LOOKUP_LIMIT)) &&
+        ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+        xmlFatalErr(ctxt, XML_ERR_INTERNAL_ERROR, "Huge input lookup");
+        xmlHaltParser(ctxt);
+    }
+    if ((ctxt->errNo != XML_ERR_OK) && (ctxt->disableSAX == 1))
+        return(ctxt->errNo);
+
+    if (remain != 0) {
+        chunk += size;
+        size = remain;
+        remain = 0;
+        goto xmldecl_done;
+    }
+    if ((end_in_lf == 1) && (ctxt->input != NULL) &&
+        (ctxt->input->buf != NULL)) {
+	size_t base = xmlBufGetInputBase(ctxt->input->buf->buffer,
+					 ctxt->input);
+	size_t current = ctxt->input->cur - ctxt->input->base;
+
+	xmlParserInputBufferPush(ctxt->input->buf, 1, "\r");
+
+	xmlBufSetInputBaseCur(ctxt->input->buf->buffer, ctxt->input,
+			      base, current);
+    }
+    if (terminate) {
+	/*
+	 * Check for termination
+	 */
+	int cur_avail = 0;
+
+	if (ctxt->input != NULL) {
+	    if (ctxt->input->buf == NULL)
+		cur_avail = ctxt->input->length -
+			    (ctxt->input->cur - ctxt->input->base);
+	    else
+		cur_avail = xmlBufUse(ctxt->input->buf->buffer) -
+			              (ctxt->input->cur - ctxt->input->base);
+	}
+
+	if ((ctxt->instate != XML_PARSER_EOF) &&
+	    (ctxt->instate != XML_PARSER_EPILOG)) {
+	    xmlFatalErr(ctxt, XML_ERR_DOCUMENT_END, NULL);
+	}
+	if ((ctxt->instate == XML_PARSER_EPILOG) && (cur_avail > 0)) {
+	    xmlFatalErr(ctxt, XML_ERR_DOCUMENT_END, NULL);
+	}
+	if (ctxt->instate != XML_PARSER_EOF) {
+	    if ((ctxt->sax) && (ctxt->sax->endDocument != NULL))
+		ctxt->sax->endDocument(ctxt->userData);
+	}
+	ctxt->instate = XML_PARSER_EOF;
+    }
+    if (ctxt->wellFormed == 0)
+	return((xmlParserErrors) ctxt->errNo);
+    else
+        return(0);
+}
+
+/************************************************************************
+ *									*
+ *		I/O front end functions to the parser			*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlCreatePushParserCtxt:
+ * @sax:  a SAX handler
+ * @user_data:  The user data returned on SAX callbacks
+ * @chunk:  a pointer to an array of chars
+ * @size:  number of chars in the array
+ * @filename:  an optional file name or URI
+ *
+ * Create a parser context for using the XML parser in push mode.
+ * If @buffer and @size are non-NULL, the data is used to detect
+ * the encoding.  The remaining characters will be parsed so they
+ * don't need to be fed in again through xmlParseChunk.
+ * To allow content encoding detection, @size should be >= 4
+ * The value of @filename is used for fetching external entities
+ * and error/warning reports.
+ *
+ * Returns the new parser context or NULL
+ */
+
+xmlParserCtxtPtr
+xmlCreatePushParserCtxt(xmlSAXHandlerPtr sax, void *user_data,
+                        const char *chunk, int size, const char *filename) {
+    xmlParserCtxtPtr ctxt;
+    xmlParserInputPtr inputStream;
+    xmlParserInputBufferPtr buf;
+    xmlCharEncoding enc = XML_CHAR_ENCODING_NONE;
+
+    /*
+     * plug some encoding conversion routines
+     */
+    if ((chunk != NULL) && (size >= 4))
+	enc = xmlDetectCharEncoding((const xmlChar *) chunk, size);
+
+    buf = xmlAllocParserInputBuffer(enc);
+    if (buf == NULL) return(NULL);
+
+    ctxt = xmlNewParserCtxt();
+    if (ctxt == NULL) {
+        xmlErrMemory(NULL, "creating parser: out of memory\n");
+	xmlFreeParserInputBuffer(buf);
+	return(NULL);
+    }
+    ctxt->dictNames = 1;
+    if (sax != NULL) {
+#ifdef LIBXML_SAX1_ENABLED
+	if (ctxt->sax != (xmlSAXHandlerPtr) &xmlDefaultSAXHandler)
+#endif /* LIBXML_SAX1_ENABLED */
+	    xmlFree(ctxt->sax);
+	ctxt->sax = (xmlSAXHandlerPtr) xmlMalloc(sizeof(xmlSAXHandler));
+	if (ctxt->sax == NULL) {
+	    xmlErrMemory(ctxt, NULL);
+	    xmlFreeParserInputBuffer(buf);
+	    xmlFreeParserCtxt(ctxt);
+	    return(NULL);
+	}
+	memset(ctxt->sax, 0, sizeof(xmlSAXHandler));
+	if (sax->initialized == XML_SAX2_MAGIC)
+	    memcpy(ctxt->sax, sax, sizeof(xmlSAXHandler));
+	else
+	    memcpy(ctxt->sax, sax, sizeof(xmlSAXHandlerV1));
+	if (user_data != NULL)
+	    ctxt->userData = user_data;
+    }
+    if (filename == NULL) {
+	ctxt->directory = NULL;
+    } else {
+        ctxt->directory = xmlParserGetDirectory(filename);
+    }
+
+    inputStream = xmlNewInputStream(ctxt);
+    if (inputStream == NULL) {
+	xmlFreeParserCtxt(ctxt);
+	xmlFreeParserInputBuffer(buf);
+	return(NULL);
+    }
+
+    if (filename == NULL)
+	inputStream->filename = NULL;
+    else {
+	inputStream->filename = (char *)
+	    xmlCanonicPath((const xmlChar *) filename);
+	if (inputStream->filename == NULL) {
+	    xmlFreeParserCtxt(ctxt);
+	    xmlFreeParserInputBuffer(buf);
+	    return(NULL);
+	}
+    }
+    inputStream->buf = buf;
+    xmlBufResetInput(inputStream->buf->buffer, inputStream);
+    inputPush(ctxt, inputStream);
+
+    /*
+     * If the caller didn't provide an initial 'chunk' for determining
+     * the encoding, we set the context to XML_CHAR_ENCODING_NONE so
+     * that it can be automatically determined later
+     */
+    if ((size == 0) || (chunk == NULL)) {
+	ctxt->charset = XML_CHAR_ENCODING_NONE;
+    } else if ((ctxt->input != NULL) && (ctxt->input->buf != NULL)) {
+	size_t base = xmlBufGetInputBase(ctxt->input->buf->buffer, ctxt->input);
+	size_t cur = ctxt->input->cur - ctxt->input->base;
+
+	xmlParserInputBufferPush(ctxt->input->buf, size, chunk);
+
+        xmlBufSetInputBaseCur(ctxt->input->buf->buffer, ctxt->input, base, cur);
+#ifdef DEBUG_PUSH
+	xmlGenericError(xmlGenericErrorContext, "PP: pushed %d\n", size);
+#endif
+    }
+
+    if (enc != XML_CHAR_ENCODING_NONE) {
+        xmlSwitchEncoding(ctxt, enc);
+    }
+
+    return(ctxt);
+}
+#endif /* LIBXML_PUSH_ENABLED */
+
+/**
+ * xmlHaltParser:
+ * @ctxt:  an XML parser context
+ *
+ * Blocks further parser processing don't override error
+ * for internal use
+ */
+static void
+xmlHaltParser(xmlParserCtxtPtr ctxt) {
+    if (ctxt == NULL)
+        return;
+    ctxt->instate = XML_PARSER_EOF;
+    ctxt->disableSAX = 1;
+    while (ctxt->inputNr > 1)
+        xmlFreeInputStream(inputPop(ctxt));
+    if (ctxt->input != NULL) {
+        /*
+	 * in case there was a specific allocation deallocate before
+	 * overriding base
+	 */
+        if (ctxt->input->free != NULL) {
+	    ctxt->input->free((xmlChar *) ctxt->input->base);
+	    ctxt->input->free = NULL;
+	}
+        if (ctxt->input->buf != NULL) {
+            xmlFreeParserInputBuffer(ctxt->input->buf);
+            ctxt->input->buf = NULL;
+        }
+	ctxt->input->cur = BAD_CAST"";
+        ctxt->input->length = 0;
+	ctxt->input->base = ctxt->input->cur;
+        ctxt->input->end = ctxt->input->cur;
+    }
+}
+
+/**
+ * xmlStopParser:
+ * @ctxt:  an XML parser context
+ *
+ * Blocks further parser processing
+ */
+void
+xmlStopParser(xmlParserCtxtPtr ctxt) {
+    if (ctxt == NULL)
+        return;
+    xmlHaltParser(ctxt);
+    ctxt->errNo = XML_ERR_USER_STOP;
+}
+
+/**
+ * xmlCreateIOParserCtxt:
+ * @sax:  a SAX handler
+ * @user_data:  The user data returned on SAX callbacks
+ * @ioread:  an I/O read function
+ * @ioclose:  an I/O close function
+ * @ioctx:  an I/O handler
+ * @enc:  the charset encoding if known
+ *
+ * Create a parser context for using the XML parser with an existing
+ * I/O stream
+ *
+ * Returns the new parser context or NULL
+ */
+xmlParserCtxtPtr
+xmlCreateIOParserCtxt(xmlSAXHandlerPtr sax, void *user_data,
+	xmlInputReadCallback   ioread, xmlInputCloseCallback  ioclose,
+	void *ioctx, xmlCharEncoding enc) {
+    xmlParserCtxtPtr ctxt;
+    xmlParserInputPtr inputStream;
+    xmlParserInputBufferPtr buf;
+
+    if (ioread == NULL) return(NULL);
+
+    buf = xmlParserInputBufferCreateIO(ioread, ioclose, ioctx, enc);
+    if (buf == NULL) {
+        if (ioclose != NULL)
+            ioclose(ioctx);
+        return (NULL);
+    }
+
+    ctxt = xmlNewParserCtxt();
+    if (ctxt == NULL) {
+	xmlFreeParserInputBuffer(buf);
+	return(NULL);
+    }
+    if (sax != NULL) {
+#ifdef LIBXML_SAX1_ENABLED
+	if (ctxt->sax != (xmlSAXHandlerPtr) &xmlDefaultSAXHandler)
+#endif /* LIBXML_SAX1_ENABLED */
+	    xmlFree(ctxt->sax);
+	ctxt->sax = (xmlSAXHandlerPtr) xmlMalloc(sizeof(xmlSAXHandler));
+	if (ctxt->sax == NULL) {
+	    xmlErrMemory(ctxt, NULL);
+	    xmlFreeParserCtxt(ctxt);
+	    return(NULL);
+	}
+	memset(ctxt->sax, 0, sizeof(xmlSAXHandler));
+	if (sax->initialized == XML_SAX2_MAGIC)
+	    memcpy(ctxt->sax, sax, sizeof(xmlSAXHandler));
+	else
+	    memcpy(ctxt->sax, sax, sizeof(xmlSAXHandlerV1));
+	if (user_data != NULL)
+	    ctxt->userData = user_data;
+    }
+
+    inputStream = xmlNewIOInputStream(ctxt, buf, enc);
+    if (inputStream == NULL) {
+	xmlFreeParserCtxt(ctxt);
+	return(NULL);
+    }
+    inputPush(ctxt, inputStream);
+
+    return(ctxt);
+}
+
+#ifdef LIBXML_VALID_ENABLED
+/************************************************************************
+ *									*
+ *		Front ends when parsing a DTD				*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlIOParseDTD:
+ * @sax:  the SAX handler block or NULL
+ * @input:  an Input Buffer
+ * @enc:  the charset encoding if known
+ *
+ * Load and parse a DTD
+ *
+ * Returns the resulting xmlDtdPtr or NULL in case of error.
+ * @input will be freed by the function in any case.
+ */
+
+xmlDtdPtr
+xmlIOParseDTD(xmlSAXHandlerPtr sax, xmlParserInputBufferPtr input,
+	      xmlCharEncoding enc) {
+    xmlDtdPtr ret = NULL;
+    xmlParserCtxtPtr ctxt;
+    xmlParserInputPtr pinput = NULL;
+    xmlChar start[4];
+
+    if (input == NULL)
+	return(NULL);
+
+    ctxt = xmlNewParserCtxt();
+    if (ctxt == NULL) {
+        xmlFreeParserInputBuffer(input);
+	return(NULL);
+    }
+
+    /* We are loading a DTD */
+    ctxt->options |= XML_PARSE_DTDLOAD;
+
+    /*
+     * Set-up the SAX context
+     */
+    if (sax != NULL) {
+	if (ctxt->sax != NULL)
+	    xmlFree(ctxt->sax);
+        ctxt->sax = sax;
+        ctxt->userData = ctxt;
+    }
+    xmlDetectSAX2(ctxt);
+
+    /*
+     * generate a parser input from the I/O handler
+     */
+
+    pinput = xmlNewIOInputStream(ctxt, input, XML_CHAR_ENCODING_NONE);
+    if (pinput == NULL) {
+        if (sax != NULL) ctxt->sax = NULL;
+        xmlFreeParserInputBuffer(input);
+	xmlFreeParserCtxt(ctxt);
+	return(NULL);
+    }
+
+    /*
+     * plug some encoding conversion routines here.
+     */
+    if (xmlPushInput(ctxt, pinput) < 0) {
+        if (sax != NULL) ctxt->sax = NULL;
+	xmlFreeParserCtxt(ctxt);
+	return(NULL);
+    }
+    if (enc != XML_CHAR_ENCODING_NONE) {
+        xmlSwitchEncoding(ctxt, enc);
+    }
+
+    pinput->filename = NULL;
+    pinput->line = 1;
+    pinput->col = 1;
+    pinput->base = ctxt->input->cur;
+    pinput->cur = ctxt->input->cur;
+    pinput->free = NULL;
+
+    /*
+     * let's parse that entity knowing it's an external subset.
+     */
+    ctxt->inSubset = 2;
+    ctxt->myDoc = xmlNewDoc(BAD_CAST "1.0");
+    if (ctxt->myDoc == NULL) {
+	xmlErrMemory(ctxt, "New Doc failed");
+	return(NULL);
+    }
+    ctxt->myDoc->properties = XML_DOC_INTERNAL;
+    ctxt->myDoc->extSubset = xmlNewDtd(ctxt->myDoc, BAD_CAST "none",
+	                               BAD_CAST "none", BAD_CAST "none");
+
+    if ((enc == XML_CHAR_ENCODING_NONE) &&
+        ((ctxt->input->end - ctxt->input->cur) >= 4)) {
+	/*
+	 * Get the 4 first bytes and decode the charset
+	 * if enc != XML_CHAR_ENCODING_NONE
+	 * plug some encoding conversion routines.
+	 */
+	start[0] = RAW;
+	start[1] = NXT(1);
+	start[2] = NXT(2);
+	start[3] = NXT(3);
+	enc = xmlDetectCharEncoding(start, 4);
+	if (enc != XML_CHAR_ENCODING_NONE) {
+	    xmlSwitchEncoding(ctxt, enc);
+	}
+    }
+
+    xmlParseExternalSubset(ctxt, BAD_CAST "none", BAD_CAST "none");
+
+    if (ctxt->myDoc != NULL) {
+	if (ctxt->wellFormed) {
+	    ret = ctxt->myDoc->extSubset;
+	    ctxt->myDoc->extSubset = NULL;
+	    if (ret != NULL) {
+		xmlNodePtr tmp;
+
+		ret->doc = NULL;
+		tmp = ret->children;
+		while (tmp != NULL) {
+		    tmp->doc = NULL;
+		    tmp = tmp->next;
+		}
+	    }
+	} else {
+	    ret = NULL;
+	}
+        xmlFreeDoc(ctxt->myDoc);
+        ctxt->myDoc = NULL;
+    }
+    if (sax != NULL) ctxt->sax = NULL;
+    xmlFreeParserCtxt(ctxt);
+
+    return(ret);
+}
+
+/**
+ * xmlSAXParseDTD:
+ * @sax:  the SAX handler block
+ * @ExternalID:  a NAME* containing the External ID of the DTD
+ * @SystemID:  a NAME* containing the URL to the DTD
+ *
+ * Load and parse an external subset.
+ *
+ * Returns the resulting xmlDtdPtr or NULL in case of error.
+ */
+
+xmlDtdPtr
+xmlSAXParseDTD(xmlSAXHandlerPtr sax, const xmlChar *ExternalID,
+                          const xmlChar *SystemID) {
+    xmlDtdPtr ret = NULL;
+    xmlParserCtxtPtr ctxt;
+    xmlParserInputPtr input = NULL;
+    xmlCharEncoding enc;
+    xmlChar* systemIdCanonic;
+
+    if ((ExternalID == NULL) && (SystemID == NULL)) return(NULL);
+
+    ctxt = xmlNewParserCtxt();
+    if (ctxt == NULL) {
+	return(NULL);
+    }
+
+    /* We are loading a DTD */
+    ctxt->options |= XML_PARSE_DTDLOAD;
+
+    /*
+     * Set-up the SAX context
+     */
+    if (sax != NULL) {
+	if (ctxt->sax != NULL)
+	    xmlFree(ctxt->sax);
+        ctxt->sax = sax;
+        ctxt->userData = ctxt;
+    }
+
+    /*
+     * Canonicalise the system ID
+     */
+    systemIdCanonic = xmlCanonicPath(SystemID);
+    if ((SystemID != NULL) && (systemIdCanonic == NULL)) {
+	xmlFreeParserCtxt(ctxt);
+	return(NULL);
+    }
+
+    /*
+     * Ask the Entity resolver to load the damn thing
+     */
+
+    if ((ctxt->sax != NULL) && (ctxt->sax->resolveEntity != NULL))
+	input = ctxt->sax->resolveEntity(ctxt->userData, ExternalID,
+	                                 systemIdCanonic);
+    if (input == NULL) {
+        if (sax != NULL) ctxt->sax = NULL;
+	xmlFreeParserCtxt(ctxt);
+	if (systemIdCanonic != NULL)
+	    xmlFree(systemIdCanonic);
+	return(NULL);
+    }
+
+    /*
+     * plug some encoding conversion routines here.
+     */
+    if (xmlPushInput(ctxt, input) < 0) {
+        if (sax != NULL) ctxt->sax = NULL;
+	xmlFreeParserCtxt(ctxt);
+	if (systemIdCanonic != NULL)
+	    xmlFree(systemIdCanonic);
+	return(NULL);
+    }
+    if ((ctxt->input->end - ctxt->input->cur) >= 4) {
+	enc = xmlDetectCharEncoding(ctxt->input->cur, 4);
+	xmlSwitchEncoding(ctxt, enc);
+    }
+
+    if (input->filename == NULL)
+	input->filename = (char *) systemIdCanonic;
+    else
+	xmlFree(systemIdCanonic);
+    input->line = 1;
+    input->col = 1;
+    input->base = ctxt->input->cur;
+    input->cur = ctxt->input->cur;
+    input->free = NULL;
+
+    /*
+     * let's parse that entity knowing it's an external subset.
+     */
+    ctxt->inSubset = 2;
+    ctxt->myDoc = xmlNewDoc(BAD_CAST "1.0");
+    if (ctxt->myDoc == NULL) {
+	xmlErrMemory(ctxt, "New Doc failed");
+        if (sax != NULL) ctxt->sax = NULL;
+	xmlFreeParserCtxt(ctxt);
+	return(NULL);
+    }
+    ctxt->myDoc->properties = XML_DOC_INTERNAL;
+    ctxt->myDoc->extSubset = xmlNewDtd(ctxt->myDoc, BAD_CAST "none",
+	                               ExternalID, SystemID);
+    xmlParseExternalSubset(ctxt, ExternalID, SystemID);
+
+    if (ctxt->myDoc != NULL) {
+	if (ctxt->wellFormed) {
+	    ret = ctxt->myDoc->extSubset;
+	    ctxt->myDoc->extSubset = NULL;
+	    if (ret != NULL) {
+		xmlNodePtr tmp;
+
+		ret->doc = NULL;
+		tmp = ret->children;
+		while (tmp != NULL) {
+		    tmp->doc = NULL;
+		    tmp = tmp->next;
+		}
+	    }
+	} else {
+	    ret = NULL;
+	}
+        xmlFreeDoc(ctxt->myDoc);
+        ctxt->myDoc = NULL;
+    }
+    if (sax != NULL) ctxt->sax = NULL;
+    xmlFreeParserCtxt(ctxt);
+
+    return(ret);
+}
+
+
+/**
+ * xmlParseDTD:
+ * @ExternalID:  a NAME* containing the External ID of the DTD
+ * @SystemID:  a NAME* containing the URL to the DTD
+ *
+ * Load and parse an external subset.
+ *
+ * Returns the resulting xmlDtdPtr or NULL in case of error.
+ */
+
+xmlDtdPtr
+xmlParseDTD(const xmlChar *ExternalID, const xmlChar *SystemID) {
+    return(xmlSAXParseDTD(NULL, ExternalID, SystemID));
+}
+#endif /* LIBXML_VALID_ENABLED */
+
+/************************************************************************
+ *									*
+ *		Front ends when parsing an Entity			*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlParseCtxtExternalEntity:
+ * @ctx:  the existing parsing context
+ * @URL:  the URL for the entity to load
+ * @ID:  the System ID for the entity to load
+ * @lst:  the return value for the set of parsed nodes
+ *
+ * Parse an external general entity within an existing parsing context
+ * An external general parsed entity is well-formed if it matches the
+ * production labeled extParsedEnt.
+ *
+ * [78] extParsedEnt ::= TextDecl? content
+ *
+ * Returns 0 if the entity is well formed, -1 in case of args problem and
+ *    the parser error code otherwise
+ */
+
+int
+xmlParseCtxtExternalEntity(xmlParserCtxtPtr ctx, const xmlChar *URL,
+	               const xmlChar *ID, xmlNodePtr *lst) {
+    void *userData;
+
+    if (ctx == NULL) return(-1);
+    /*
+     * If the user provided their own SAX callbacks, then reuse the
+     * userData callback field, otherwise the expected setup in a
+     * DOM builder is to have userData == ctxt
+     */
+    if (ctx->userData == ctx)
+        userData = NULL;
+    else
+        userData = ctx->userData;
+    return xmlParseExternalEntityPrivate(ctx->myDoc, ctx, ctx->sax,
+                                         userData, ctx->depth + 1,
+                                         URL, ID, lst);
+}
+
+/**
+ * xmlParseExternalEntityPrivate:
+ * @doc:  the document the chunk pertains to
+ * @oldctxt:  the previous parser context if available
+ * @sax:  the SAX handler block (possibly NULL)
+ * @user_data:  The user data returned on SAX callbacks (possibly NULL)
+ * @depth:  Used for loop detection, use 0
+ * @URL:  the URL for the entity to load
+ * @ID:  the System ID for the entity to load
+ * @list:  the return value for the set of parsed nodes
+ *
+ * Private version of xmlParseExternalEntity()
+ *
+ * Returns 0 if the entity is well formed, -1 in case of args problem and
+ *    the parser error code otherwise
+ */
+
+static xmlParserErrors
+xmlParseExternalEntityPrivate(xmlDocPtr doc, xmlParserCtxtPtr oldctxt,
+	              xmlSAXHandlerPtr sax,
+		      void *user_data, int depth, const xmlChar *URL,
+		      const xmlChar *ID, xmlNodePtr *list) {
+    xmlParserCtxtPtr ctxt;
+    xmlDocPtr newDoc;
+    xmlNodePtr newRoot;
+    xmlSAXHandlerPtr oldsax = NULL;
+    xmlParserErrors ret = XML_ERR_OK;
+    xmlChar start[4];
+    xmlCharEncoding enc;
+
+    if (((depth > 40) &&
+	((oldctxt == NULL) || (oldctxt->options & XML_PARSE_HUGE) == 0)) ||
+	(depth > 1024)) {
+	return(XML_ERR_ENTITY_LOOP);
+    }
+
+    if (list != NULL)
+        *list = NULL;
+    if ((URL == NULL) && (ID == NULL))
+	return(XML_ERR_INTERNAL_ERROR);
+    if (doc == NULL)
+	return(XML_ERR_INTERNAL_ERROR);
+
+
+    ctxt = xmlCreateEntityParserCtxtInternal(URL, ID, NULL, oldctxt);
+    if (ctxt == NULL) return(XML_WAR_UNDECLARED_ENTITY);
+    ctxt->userData = ctxt;
+    if (sax != NULL) {
+	oldsax = ctxt->sax;
+        ctxt->sax = sax;
+	if (user_data != NULL)
+	    ctxt->userData = user_data;
+    }
+    xmlDetectSAX2(ctxt);
+    newDoc = xmlNewDoc(BAD_CAST "1.0");
+    if (newDoc == NULL) {
+	xmlFreeParserCtxt(ctxt);
+	return(XML_ERR_INTERNAL_ERROR);
+    }
+    newDoc->properties = XML_DOC_INTERNAL;
+    if (doc) {
+        newDoc->intSubset = doc->intSubset;
+        newDoc->extSubset = doc->extSubset;
+        if (doc->dict) {
+            newDoc->dict = doc->dict;
+            xmlDictReference(newDoc->dict);
+        }
+        if (doc->URL != NULL) {
+            newDoc->URL = xmlStrdup(doc->URL);
+        }
+    }
+    newRoot = xmlNewDocNode(newDoc, NULL, BAD_CAST "pseudoroot", NULL);
+    if (newRoot == NULL) {
+	if (sax != NULL)
+	    ctxt->sax = oldsax;
+	xmlFreeParserCtxt(ctxt);
+	newDoc->intSubset = NULL;
+	newDoc->extSubset = NULL;
+        xmlFreeDoc(newDoc);
+	return(XML_ERR_INTERNAL_ERROR);
+    }
+    xmlAddChild((xmlNodePtr) newDoc, newRoot);
+    nodePush(ctxt, newDoc->children);
+    if (doc == NULL) {
+        ctxt->myDoc = newDoc;
+    } else {
+        ctxt->myDoc = doc;
+        newRoot->doc = doc;
+    }
+
+    /*
+     * Get the 4 first bytes and decode the charset
+     * if enc != XML_CHAR_ENCODING_NONE
+     * plug some encoding conversion routines.
+     */
+    GROW;
+    if ((ctxt->input->end - ctxt->input->cur) >= 4) {
+	start[0] = RAW;
+	start[1] = NXT(1);
+	start[2] = NXT(2);
+	start[3] = NXT(3);
+	enc = xmlDetectCharEncoding(start, 4);
+	if (enc != XML_CHAR_ENCODING_NONE) {
+	    xmlSwitchEncoding(ctxt, enc);
+	}
+    }
+
+    /*
+     * Parse a possible text declaration first
+     */
+    if ((CMP5(CUR_PTR, '<', '?', 'x', 'm', 'l')) && (IS_BLANK_CH(NXT(5)))) {
+	xmlParseTextDecl(ctxt);
+        /*
+         * An XML-1.0 document can't reference an entity not XML-1.0
+         */
+        if ((xmlStrEqual(oldctxt->version, BAD_CAST "1.0")) &&
+            (!xmlStrEqual(ctxt->input->version, BAD_CAST "1.0"))) {
+            xmlFatalErrMsg(ctxt, XML_ERR_VERSION_MISMATCH,
+                           "Version mismatch between document and entity\n");
+        }
+    }
+
+    ctxt->instate = XML_PARSER_CONTENT;
+    ctxt->depth = depth;
+    if (oldctxt != NULL) {
+	ctxt->_private = oldctxt->_private;
+	ctxt->loadsubset = oldctxt->loadsubset;
+	ctxt->validate = oldctxt->validate;
+	ctxt->valid = oldctxt->valid;
+	ctxt->replaceEntities = oldctxt->replaceEntities;
+        if (oldctxt->validate) {
+            ctxt->vctxt.error = oldctxt->vctxt.error;
+            ctxt->vctxt.warning = oldctxt->vctxt.warning;
+            ctxt->vctxt.userData = oldctxt->vctxt.userData;
+        }
+	ctxt->external = oldctxt->external;
+        if (ctxt->dict) xmlDictFree(ctxt->dict);
+        ctxt->dict = oldctxt->dict;
+        ctxt->str_xml = xmlDictLookup(ctxt->dict, BAD_CAST "xml", 3);
+        ctxt->str_xmlns = xmlDictLookup(ctxt->dict, BAD_CAST "xmlns", 5);
+        ctxt->str_xml_ns = xmlDictLookup(ctxt->dict, XML_XML_NAMESPACE, 36);
+        ctxt->dictNames = oldctxt->dictNames;
+        ctxt->attsDefault = oldctxt->attsDefault;
+        ctxt->attsSpecial = oldctxt->attsSpecial;
+        ctxt->linenumbers = oldctxt->linenumbers;
+	ctxt->record_info = oldctxt->record_info;
+	ctxt->node_seq.maximum = oldctxt->node_seq.maximum;
+	ctxt->node_seq.length = oldctxt->node_seq.length;
+	ctxt->node_seq.buffer = oldctxt->node_seq.buffer;
+    } else {
+	/*
+	 * Doing validity checking on chunk without context
+	 * doesn't make sense
+	 */
+	ctxt->_private = NULL;
+	ctxt->validate = 0;
+	ctxt->external = 2;
+	ctxt->loadsubset = 0;
+    }
+
+    xmlParseContent(ctxt);
+
+    if ((RAW == '<') && (NXT(1) == '/')) {
+	xmlFatalErr(ctxt, XML_ERR_NOT_WELL_BALANCED, NULL);
+    } else if (RAW != 0) {
+	xmlFatalErr(ctxt, XML_ERR_EXTRA_CONTENT, NULL);
+    }
+    if (ctxt->node != newDoc->children) {
+	xmlFatalErr(ctxt, XML_ERR_NOT_WELL_BALANCED, NULL);
+    }
+
+    if (!ctxt->wellFormed) {
+        if (ctxt->errNo == 0)
+	    ret = XML_ERR_INTERNAL_ERROR;
+	else
+	    ret = (xmlParserErrors)ctxt->errNo;
+    } else {
+	if (list != NULL) {
+	    xmlNodePtr cur;
+
+	    /*
+	     * Return the newly created nodeset after unlinking it from
+	     * they pseudo parent.
+	     */
+	    cur = newDoc->children->children;
+	    *list = cur;
+	    while (cur != NULL) {
+		cur->parent = NULL;
+		cur = cur->next;
+	    }
+            newDoc->children->children = NULL;
+	}
+	ret = XML_ERR_OK;
+    }
+
+    /*
+     * Record in the parent context the number of entities replacement
+     * done when parsing that reference.
+     */
+    if (oldctxt != NULL)
+        oldctxt->nbentities += ctxt->nbentities;
+
+    /*
+     * Also record the size of the entity parsed
+     */
+    if (ctxt->input != NULL && oldctxt != NULL) {
+	oldctxt->sizeentities += ctxt->input->consumed;
+	oldctxt->sizeentities += (ctxt->input->cur - ctxt->input->base);
+    }
+    /*
+     * And record the last error if any
+     */
+    if ((oldctxt != NULL) && (ctxt->lastError.code != XML_ERR_OK))
+        xmlCopyError(&ctxt->lastError, &oldctxt->lastError);
+
+    if (sax != NULL)
+	ctxt->sax = oldsax;
+    if (oldctxt != NULL) {
+        ctxt->dict = NULL;
+        ctxt->attsDefault = NULL;
+        ctxt->attsSpecial = NULL;
+        oldctxt->validate = ctxt->validate;
+        oldctxt->valid = ctxt->valid;
+        oldctxt->node_seq.maximum = ctxt->node_seq.maximum;
+        oldctxt->node_seq.length = ctxt->node_seq.length;
+        oldctxt->node_seq.buffer = ctxt->node_seq.buffer;
+    }
+    ctxt->node_seq.maximum = 0;
+    ctxt->node_seq.length = 0;
+    ctxt->node_seq.buffer = NULL;
+    xmlFreeParserCtxt(ctxt);
+    newDoc->intSubset = NULL;
+    newDoc->extSubset = NULL;
+    xmlFreeDoc(newDoc);
+
+    return(ret);
+}
+
+#ifdef LIBXML_SAX1_ENABLED
+/**
+ * xmlParseExternalEntity:
+ * @doc:  the document the chunk pertains to
+ * @sax:  the SAX handler block (possibly NULL)
+ * @user_data:  The user data returned on SAX callbacks (possibly NULL)
+ * @depth:  Used for loop detection, use 0
+ * @URL:  the URL for the entity to load
+ * @ID:  the System ID for the entity to load
+ * @lst:  the return value for the set of parsed nodes
+ *
+ * Parse an external general entity
+ * An external general parsed entity is well-formed if it matches the
+ * production labeled extParsedEnt.
+ *
+ * [78] extParsedEnt ::= TextDecl? content
+ *
+ * Returns 0 if the entity is well formed, -1 in case of args problem and
+ *    the parser error code otherwise
+ */
+
+int
+xmlParseExternalEntity(xmlDocPtr doc, xmlSAXHandlerPtr sax, void *user_data,
+	  int depth, const xmlChar *URL, const xmlChar *ID, xmlNodePtr *lst) {
+    return(xmlParseExternalEntityPrivate(doc, NULL, sax, user_data, depth, URL,
+		                       ID, lst));
+}
+
+/**
+ * xmlParseBalancedChunkMemory:
+ * @doc:  the document the chunk pertains to (must not be NULL)
+ * @sax:  the SAX handler block (possibly NULL)
+ * @user_data:  The user data returned on SAX callbacks (possibly NULL)
+ * @depth:  Used for loop detection, use 0
+ * @string:  the input string in UTF8 or ISO-Latin (zero terminated)
+ * @lst:  the return value for the set of parsed nodes
+ *
+ * Parse a well-balanced chunk of an XML document
+ * called by the parser
+ * The allowed sequence for the Well Balanced Chunk is the one defined by
+ * the content production in the XML grammar:
+ *
+ * [43] content ::= (element | CharData | Reference | CDSect | PI | Comment)*
+ *
+ * Returns 0 if the chunk is well balanced, -1 in case of args problem and
+ *    the parser error code otherwise
+ */
+
+int
+xmlParseBalancedChunkMemory(xmlDocPtr doc, xmlSAXHandlerPtr sax,
+     void *user_data, int depth, const xmlChar *string, xmlNodePtr *lst) {
+    return xmlParseBalancedChunkMemoryRecover( doc, sax, user_data,
+                                                depth, string, lst, 0 );
+}
+#endif /* LIBXML_SAX1_ENABLED */
+
+/**
+ * xmlParseBalancedChunkMemoryInternal:
+ * @oldctxt:  the existing parsing context
+ * @string:  the input string in UTF8 or ISO-Latin (zero terminated)
+ * @user_data:  the user data field for the parser context
+ * @lst:  the return value for the set of parsed nodes
+ *
+ *
+ * Parse a well-balanced chunk of an XML document
+ * called by the parser
+ * The allowed sequence for the Well Balanced Chunk is the one defined by
+ * the content production in the XML grammar:
+ *
+ * [43] content ::= (element | CharData | Reference | CDSect | PI | Comment)*
+ *
+ * Returns XML_ERR_OK if the chunk is well balanced, and the parser
+ * error code otherwise
+ *
+ * In case recover is set to 1, the nodelist will not be empty even if
+ * the parsed chunk is not well balanced.
+ */
+static xmlParserErrors
+xmlParseBalancedChunkMemoryInternal(xmlParserCtxtPtr oldctxt,
+	const xmlChar *string, void *user_data, xmlNodePtr *lst) {
+    xmlParserCtxtPtr ctxt;
+    xmlDocPtr newDoc = NULL;
+    xmlNodePtr newRoot;
+    xmlSAXHandlerPtr oldsax = NULL;
+    xmlNodePtr content = NULL;
+    xmlNodePtr last = NULL;
+    int size;
+    xmlParserErrors ret = XML_ERR_OK;
+#ifdef SAX2
+    int i;
+#endif
+
+    if (((oldctxt->depth > 40) && ((oldctxt->options & XML_PARSE_HUGE) == 0)) ||
+        (oldctxt->depth >  1024)) {
+	return(XML_ERR_ENTITY_LOOP);
+    }
+
+
+    if (lst != NULL)
+        *lst = NULL;
+    if (string == NULL)
+        return(XML_ERR_INTERNAL_ERROR);
+
+    size = xmlStrlen(string);
+
+    ctxt = xmlCreateMemoryParserCtxt((char *) string, size);
+    if (ctxt == NULL) return(XML_WAR_UNDECLARED_ENTITY);
+    if (user_data != NULL)
+	ctxt->userData = user_data;
+    else
+	ctxt->userData = ctxt;
+    if (ctxt->dict != NULL) xmlDictFree(ctxt->dict);
+    ctxt->dict = oldctxt->dict;
+    ctxt->input_id = oldctxt->input_id + 1;
+    ctxt->str_xml = xmlDictLookup(ctxt->dict, BAD_CAST "xml", 3);
+    ctxt->str_xmlns = xmlDictLookup(ctxt->dict, BAD_CAST "xmlns", 5);
+    ctxt->str_xml_ns = xmlDictLookup(ctxt->dict, XML_XML_NAMESPACE, 36);
+
+#ifdef SAX2
+    /* propagate namespaces down the entity */
+    for (i = 0;i < oldctxt->nsNr;i += 2) {
+        nsPush(ctxt, oldctxt->nsTab[i], oldctxt->nsTab[i+1]);
+    }
+#endif
+
+    oldsax = ctxt->sax;
+    ctxt->sax = oldctxt->sax;
+    xmlDetectSAX2(ctxt);
+    ctxt->replaceEntities = oldctxt->replaceEntities;
+    ctxt->options = oldctxt->options;
+
+    ctxt->_private = oldctxt->_private;
+    if (oldctxt->myDoc == NULL) {
+	newDoc = xmlNewDoc(BAD_CAST "1.0");
+	if (newDoc == NULL) {
+	    ctxt->sax = oldsax;
+	    ctxt->dict = NULL;
+	    xmlFreeParserCtxt(ctxt);
+	    return(XML_ERR_INTERNAL_ERROR);
+	}
+	newDoc->properties = XML_DOC_INTERNAL;
+	newDoc->dict = ctxt->dict;
+	xmlDictReference(newDoc->dict);
+	ctxt->myDoc = newDoc;
+    } else {
+	ctxt->myDoc = oldctxt->myDoc;
+        content = ctxt->myDoc->children;
+	last = ctxt->myDoc->last;
+    }
+    newRoot = xmlNewDocNode(ctxt->myDoc, NULL, BAD_CAST "pseudoroot", NULL);
+    if (newRoot == NULL) {
+	ctxt->sax = oldsax;
+	ctxt->dict = NULL;
+	xmlFreeParserCtxt(ctxt);
+	if (newDoc != NULL) {
+	    xmlFreeDoc(newDoc);
+	}
+	return(XML_ERR_INTERNAL_ERROR);
+    }
+    ctxt->myDoc->children = NULL;
+    ctxt->myDoc->last = NULL;
+    xmlAddChild((xmlNodePtr) ctxt->myDoc, newRoot);
+    nodePush(ctxt, ctxt->myDoc->children);
+    ctxt->instate = XML_PARSER_CONTENT;
+    ctxt->depth = oldctxt->depth + 1;
+
+    ctxt->validate = 0;
+    ctxt->loadsubset = oldctxt->loadsubset;
+    if ((oldctxt->validate) || (oldctxt->replaceEntities != 0)) {
+	/*
+	 * ID/IDREF registration will be done in xmlValidateElement below
+	 */
+	ctxt->loadsubset |= XML_SKIP_IDS;
+    }
+    ctxt->dictNames = oldctxt->dictNames;
+    ctxt->attsDefault = oldctxt->attsDefault;
+    ctxt->attsSpecial = oldctxt->attsSpecial;
+
+    xmlParseContent(ctxt);
+    if ((RAW == '<') && (NXT(1) == '/')) {
+	xmlFatalErr(ctxt, XML_ERR_NOT_WELL_BALANCED, NULL);
+    } else if (RAW != 0) {
+	xmlFatalErr(ctxt, XML_ERR_EXTRA_CONTENT, NULL);
+    }
+    if (ctxt->node != ctxt->myDoc->children) {
+	xmlFatalErr(ctxt, XML_ERR_NOT_WELL_BALANCED, NULL);
+    }
+
+    if (!ctxt->wellFormed) {
+        if (ctxt->errNo == 0)
+	    ret = XML_ERR_INTERNAL_ERROR;
+	else
+	    ret = (xmlParserErrors)ctxt->errNo;
+    } else {
+      ret = XML_ERR_OK;
+    }
+
+    if ((lst != NULL) && (ret == XML_ERR_OK)) {
+	xmlNodePtr cur;
+
+	/*
+	 * Return the newly created nodeset after unlinking it from
+	 * they pseudo parent.
+	 */
+	cur = ctxt->myDoc->children->children;
+	*lst = cur;
+	while (cur != NULL) {
+#ifdef LIBXML_VALID_ENABLED
+	    if ((oldctxt->validate) && (oldctxt->wellFormed) &&
+		(oldctxt->myDoc) && (oldctxt->myDoc->intSubset) &&
+		(cur->type == XML_ELEMENT_NODE)) {
+		oldctxt->valid &= xmlValidateElement(&oldctxt->vctxt,
+			oldctxt->myDoc, cur);
+	    }
+#endif /* LIBXML_VALID_ENABLED */
+	    cur->parent = NULL;
+	    cur = cur->next;
+	}
+	ctxt->myDoc->children->children = NULL;
+    }
+    if (ctxt->myDoc != NULL) {
+	xmlFreeNode(ctxt->myDoc->children);
+        ctxt->myDoc->children = content;
+        ctxt->myDoc->last = last;
+    }
+
+    /*
+     * Record in the parent context the number of entities replacement
+     * done when parsing that reference.
+     */
+    if (oldctxt != NULL)
+        oldctxt->nbentities += ctxt->nbentities;
+
+    /*
+     * Also record the last error if any
+     */
+    if (ctxt->lastError.code != XML_ERR_OK)
+        xmlCopyError(&ctxt->lastError, &oldctxt->lastError);
+
+    ctxt->sax = oldsax;
+    ctxt->dict = NULL;
+    ctxt->attsDefault = NULL;
+    ctxt->attsSpecial = NULL;
+    xmlFreeParserCtxt(ctxt);
+    if (newDoc != NULL) {
+	xmlFreeDoc(newDoc);
+    }
+
+    return(ret);
+}
+
+/**
+ * xmlParseInNodeContext:
+ * @node:  the context node
+ * @data:  the input string
+ * @datalen:  the input string length in bytes
+ * @options:  a combination of xmlParserOption
+ * @lst:  the return value for the set of parsed nodes
+ *
+ * Parse a well-balanced chunk of an XML document
+ * within the context (DTD, namespaces, etc ...) of the given node.
+ *
+ * The allowed sequence for the data is a Well Balanced Chunk defined by
+ * the content production in the XML grammar:
+ *
+ * [43] content ::= (element | CharData | Reference | CDSect | PI | Comment)*
+ *
+ * Returns XML_ERR_OK if the chunk is well balanced, and the parser
+ * error code otherwise
+ */
+xmlParserErrors
+xmlParseInNodeContext(xmlNodePtr node, const char *data, int datalen,
+                      int options, xmlNodePtr *lst) {
+#ifdef SAX2
+    xmlParserCtxtPtr ctxt;
+    xmlDocPtr doc = NULL;
+    xmlNodePtr fake, cur;
+    int nsnr = 0;
+
+    xmlParserErrors ret = XML_ERR_OK;
+
+    /*
+     * check all input parameters, grab the document
+     */
+    if ((lst == NULL) || (node == NULL) || (data == NULL) || (datalen < 0))
+        return(XML_ERR_INTERNAL_ERROR);
+    switch (node->type) {
+        case XML_ELEMENT_NODE:
+        case XML_ATTRIBUTE_NODE:
+        case XML_TEXT_NODE:
+        case XML_CDATA_SECTION_NODE:
+        case XML_ENTITY_REF_NODE:
+        case XML_PI_NODE:
+        case XML_COMMENT_NODE:
+        case XML_DOCUMENT_NODE:
+        case XML_HTML_DOCUMENT_NODE:
+	    break;
+	default:
+	    return(XML_ERR_INTERNAL_ERROR);
+
+    }
+    while ((node != NULL) && (node->type != XML_ELEMENT_NODE) &&
+           (node->type != XML_DOCUMENT_NODE) &&
+	   (node->type != XML_HTML_DOCUMENT_NODE))
+	node = node->parent;
+    if (node == NULL)
+	return(XML_ERR_INTERNAL_ERROR);
+    if (node->type == XML_ELEMENT_NODE)
+	doc = node->doc;
+    else
+        doc = (xmlDocPtr) node;
+    if (doc == NULL)
+	return(XML_ERR_INTERNAL_ERROR);
+
+    /*
+     * allocate a context and set-up everything not related to the
+     * node position in the tree
+     */
+    if (doc->type == XML_DOCUMENT_NODE)
+	ctxt = xmlCreateMemoryParserCtxt((char *) data, datalen);
+#ifdef LIBXML_HTML_ENABLED
+    else if (doc->type == XML_HTML_DOCUMENT_NODE) {
+	ctxt = htmlCreateMemoryParserCtxt((char *) data, datalen);
+        /*
+         * When parsing in context, it makes no sense to add implied
+         * elements like html/body/etc...
+         */
+        options |= HTML_PARSE_NOIMPLIED;
+    }
+#endif
+    else
+        return(XML_ERR_INTERNAL_ERROR);
+
+    if (ctxt == NULL)
+        return(XML_ERR_NO_MEMORY);
+
+    /*
+     * Use input doc's dict if present, else assure XML_PARSE_NODICT is set.
+     * We need a dictionary for xmlDetectSAX2, so if there's no doc dict
+     * we must wait until the last moment to free the original one.
+     */
+    if (doc->dict != NULL) {
+        if (ctxt->dict != NULL)
+	    xmlDictFree(ctxt->dict);
+	ctxt->dict = doc->dict;
+    } else
+        options |= XML_PARSE_NODICT;
+
+    if (doc->encoding != NULL) {
+        xmlCharEncodingHandlerPtr hdlr;
+
+        if (ctxt->encoding != NULL)
+	    xmlFree((xmlChar *) ctxt->encoding);
+        ctxt->encoding = xmlStrdup((const xmlChar *) doc->encoding);
+
+        hdlr = xmlFindCharEncodingHandler((const char *) doc->encoding);
+        if (hdlr != NULL) {
+            xmlSwitchToEncoding(ctxt, hdlr);
+	} else {
+            return(XML_ERR_UNSUPPORTED_ENCODING);
+        }
+    }
+
+    xmlCtxtUseOptionsInternal(ctxt, options, NULL);
+    xmlDetectSAX2(ctxt);
+    ctxt->myDoc = doc;
+    /* parsing in context, i.e. as within existing content */
+    ctxt->input_id = 2;
+    ctxt->instate = XML_PARSER_CONTENT;
+
+    fake = xmlNewComment(NULL);
+    if (fake == NULL) {
+        xmlFreeParserCtxt(ctxt);
+	return(XML_ERR_NO_MEMORY);
+    }
+    xmlAddChild(node, fake);
+
+    if (node->type == XML_ELEMENT_NODE) {
+	nodePush(ctxt, node);
+	/*
+	 * initialize the SAX2 namespaces stack
+	 */
+	cur = node;
+	while ((cur != NULL) && (cur->type == XML_ELEMENT_NODE)) {
+	    xmlNsPtr ns = cur->nsDef;
+	    const xmlChar *iprefix, *ihref;
+
+	    while (ns != NULL) {
+		if (ctxt->dict) {
+		    iprefix = xmlDictLookup(ctxt->dict, ns->prefix, -1);
+		    ihref = xmlDictLookup(ctxt->dict, ns->href, -1);
+		} else {
+		    iprefix = ns->prefix;
+		    ihref = ns->href;
+		}
+
+	        if (xmlGetNamespace(ctxt, iprefix) == NULL) {
+		    nsPush(ctxt, iprefix, ihref);
+		    nsnr++;
+		}
+		ns = ns->next;
+	    }
+	    cur = cur->parent;
+	}
+    }
+
+    if ((ctxt->validate) || (ctxt->replaceEntities != 0)) {
+	/*
+	 * ID/IDREF registration will be done in xmlValidateElement below
+	 */
+	ctxt->loadsubset |= XML_SKIP_IDS;
+    }
+
+#ifdef LIBXML_HTML_ENABLED
+    if (doc->type == XML_HTML_DOCUMENT_NODE)
+        __htmlParseContent(ctxt);
+    else
+#endif
+	xmlParseContent(ctxt);
+
+    nsPop(ctxt, nsnr);
+    if ((RAW == '<') && (NXT(1) == '/')) {
+	xmlFatalErr(ctxt, XML_ERR_NOT_WELL_BALANCED, NULL);
+    } else if (RAW != 0) {
+	xmlFatalErr(ctxt, XML_ERR_EXTRA_CONTENT, NULL);
+    }
+    if ((ctxt->node != NULL) && (ctxt->node != node)) {
+	xmlFatalErr(ctxt, XML_ERR_NOT_WELL_BALANCED, NULL);
+	ctxt->wellFormed = 0;
+    }
+
+    if (!ctxt->wellFormed) {
+        if (ctxt->errNo == 0)
+	    ret = XML_ERR_INTERNAL_ERROR;
+	else
+	    ret = (xmlParserErrors)ctxt->errNo;
+    } else {
+        ret = XML_ERR_OK;
+    }
+
+    /*
+     * Return the newly created nodeset after unlinking it from
+     * the pseudo sibling.
+     */
+
+    cur = fake->next;
+    fake->next = NULL;
+    node->last = fake;
+
+    if (cur != NULL) {
+	cur->prev = NULL;
+    }
+
+    *lst = cur;
+
+    while (cur != NULL) {
+	cur->parent = NULL;
+	cur = cur->next;
+    }
+
+    xmlUnlinkNode(fake);
+    xmlFreeNode(fake);
+
+
+    if (ret != XML_ERR_OK) {
+        xmlFreeNodeList(*lst);
+	*lst = NULL;
+    }
+
+    if (doc->dict != NULL)
+        ctxt->dict = NULL;
+    xmlFreeParserCtxt(ctxt);
+
+    return(ret);
+#else /* !SAX2 */
+    return(XML_ERR_INTERNAL_ERROR);
+#endif
+}
+
+#ifdef LIBXML_SAX1_ENABLED
+/**
+ * xmlParseBalancedChunkMemoryRecover:
+ * @doc:  the document the chunk pertains to (must not be NULL)
+ * @sax:  the SAX handler block (possibly NULL)
+ * @user_data:  The user data returned on SAX callbacks (possibly NULL)
+ * @depth:  Used for loop detection, use 0
+ * @string:  the input string in UTF8 or ISO-Latin (zero terminated)
+ * @lst:  the return value for the set of parsed nodes
+ * @recover: return nodes even if the data is broken (use 0)
+ *
+ *
+ * Parse a well-balanced chunk of an XML document
+ * called by the parser
+ * The allowed sequence for the Well Balanced Chunk is the one defined by
+ * the content production in the XML grammar:
+ *
+ * [43] content ::= (element | CharData | Reference | CDSect | PI | Comment)*
+ *
+ * Returns 0 if the chunk is well balanced, -1 in case of args problem and
+ *    the parser error code otherwise
+ *
+ * In case recover is set to 1, the nodelist will not be empty even if
+ * the parsed chunk is not well balanced, assuming the parsing succeeded to
+ * some extent.
+ */
+int
+xmlParseBalancedChunkMemoryRecover(xmlDocPtr doc, xmlSAXHandlerPtr sax,
+     void *user_data, int depth, const xmlChar *string, xmlNodePtr *lst,
+     int recover) {
+    xmlParserCtxtPtr ctxt;
+    xmlDocPtr newDoc;
+    xmlSAXHandlerPtr oldsax = NULL;
+    xmlNodePtr content, newRoot;
+    int size;
+    int ret = 0;
+
+    if (depth > 40) {
+	return(XML_ERR_ENTITY_LOOP);
+    }
+
+
+    if (lst != NULL)
+        *lst = NULL;
+    if (string == NULL)
+        return(-1);
+
+    size = xmlStrlen(string);
+
+    ctxt = xmlCreateMemoryParserCtxt((char *) string, size);
+    if (ctxt == NULL) return(-1);
+    ctxt->userData = ctxt;
+    if (sax != NULL) {
+	oldsax = ctxt->sax;
+        ctxt->sax = sax;
+	if (user_data != NULL)
+	    ctxt->userData = user_data;
+    }
+    newDoc = xmlNewDoc(BAD_CAST "1.0");
+    if (newDoc == NULL) {
+	xmlFreeParserCtxt(ctxt);
+	return(-1);
+    }
+    newDoc->properties = XML_DOC_INTERNAL;
+    if ((doc != NULL) && (doc->dict != NULL)) {
+        xmlDictFree(ctxt->dict);
+	ctxt->dict = doc->dict;
+	xmlDictReference(ctxt->dict);
+	ctxt->str_xml = xmlDictLookup(ctxt->dict, BAD_CAST "xml", 3);
+	ctxt->str_xmlns = xmlDictLookup(ctxt->dict, BAD_CAST "xmlns", 5);
+	ctxt->str_xml_ns = xmlDictLookup(ctxt->dict, XML_XML_NAMESPACE, 36);
+	ctxt->dictNames = 1;
+    } else {
+	xmlCtxtUseOptionsInternal(ctxt, XML_PARSE_NODICT, NULL);
+    }
+    /* doc == NULL is only supported for historic reasons */
+    if (doc != NULL) {
+	newDoc->intSubset = doc->intSubset;
+	newDoc->extSubset = doc->extSubset;
+    }
+    newRoot = xmlNewDocNode(newDoc, NULL, BAD_CAST "pseudoroot", NULL);
+    if (newRoot == NULL) {
+	if (sax != NULL)
+	    ctxt->sax = oldsax;
+	xmlFreeParserCtxt(ctxt);
+	newDoc->intSubset = NULL;
+	newDoc->extSubset = NULL;
+        xmlFreeDoc(newDoc);
+	return(-1);
+    }
+    xmlAddChild((xmlNodePtr) newDoc, newRoot);
+    nodePush(ctxt, newRoot);
+    /* doc == NULL is only supported for historic reasons */
+    if (doc == NULL) {
+	ctxt->myDoc = newDoc;
+    } else {
+	ctxt->myDoc = newDoc;
+	newDoc->children->doc = doc;
+	/* Ensure that doc has XML spec namespace */
+	xmlSearchNsByHref(doc, (xmlNodePtr)doc, XML_XML_NAMESPACE);
+	newDoc->oldNs = doc->oldNs;
+    }
+    ctxt->instate = XML_PARSER_CONTENT;
+    ctxt->input_id = 2;
+    ctxt->depth = depth;
+
+    /*
+     * Doing validity checking on chunk doesn't make sense
+     */
+    ctxt->validate = 0;
+    ctxt->loadsubset = 0;
+    xmlDetectSAX2(ctxt);
+
+    if ( doc != NULL ){
+        content = doc->children;
+        doc->children = NULL;
+        xmlParseContent(ctxt);
+        doc->children = content;
+    }
+    else {
+        xmlParseContent(ctxt);
+    }
+    if ((RAW == '<') && (NXT(1) == '/')) {
+	xmlFatalErr(ctxt, XML_ERR_NOT_WELL_BALANCED, NULL);
+    } else if (RAW != 0) {
+	xmlFatalErr(ctxt, XML_ERR_EXTRA_CONTENT, NULL);
+    }
+    if (ctxt->node != newDoc->children) {
+	xmlFatalErr(ctxt, XML_ERR_NOT_WELL_BALANCED, NULL);
+    }
+
+    if (!ctxt->wellFormed) {
+        if (ctxt->errNo == 0)
+	    ret = 1;
+	else
+	    ret = ctxt->errNo;
+    } else {
+      ret = 0;
+    }
+
+    if ((lst != NULL) && ((ret == 0) || (recover == 1))) {
+	xmlNodePtr cur;
+
+	/*
+	 * Return the newly created nodeset after unlinking it from
+	 * they pseudo parent.
+	 */
+	cur = newDoc->children->children;
+	*lst = cur;
+	while (cur != NULL) {
+	    xmlSetTreeDoc(cur, doc);
+	    cur->parent = NULL;
+	    cur = cur->next;
+	}
+	newDoc->children->children = NULL;
+    }
+
+    if (sax != NULL)
+	ctxt->sax = oldsax;
+    xmlFreeParserCtxt(ctxt);
+    newDoc->intSubset = NULL;
+    newDoc->extSubset = NULL;
+    /* This leaks the namespace list if doc == NULL */
+    newDoc->oldNs = NULL;
+    xmlFreeDoc(newDoc);
+
+    return(ret);
+}
+
+/**
+ * xmlSAXParseEntity:
+ * @sax:  the SAX handler block
+ * @filename:  the filename
+ *
+ * parse an XML external entity out of context and build a tree.
+ * It use the given SAX function block to handle the parsing callback.
+ * If sax is NULL, fallback to the default DOM tree building routines.
+ *
+ * [78] extParsedEnt ::= TextDecl? content
+ *
+ * This correspond to a "Well Balanced" chunk
+ *
+ * Returns the resulting document tree
+ */
+
+xmlDocPtr
+xmlSAXParseEntity(xmlSAXHandlerPtr sax, const char *filename) {
+    xmlDocPtr ret;
+    xmlParserCtxtPtr ctxt;
+
+    ctxt = xmlCreateFileParserCtxt(filename);
+    if (ctxt == NULL) {
+	return(NULL);
+    }
+    if (sax != NULL) {
+	if (ctxt->sax != NULL)
+	    xmlFree(ctxt->sax);
+        ctxt->sax = sax;
+        ctxt->userData = NULL;
+    }
+
+    xmlParseExtParsedEnt(ctxt);
+
+    if (ctxt->wellFormed)
+	ret = ctxt->myDoc;
+    else {
+        ret = NULL;
+        xmlFreeDoc(ctxt->myDoc);
+        ctxt->myDoc = NULL;
+    }
+    if (sax != NULL)
+        ctxt->sax = NULL;
+    xmlFreeParserCtxt(ctxt);
+
+    return(ret);
+}
+
+/**
+ * xmlParseEntity:
+ * @filename:  the filename
+ *
+ * parse an XML external entity out of context and build a tree.
+ *
+ * [78] extParsedEnt ::= TextDecl? content
+ *
+ * This correspond to a "Well Balanced" chunk
+ *
+ * Returns the resulting document tree
+ */
+
+xmlDocPtr
+xmlParseEntity(const char *filename) {
+    return(xmlSAXParseEntity(NULL, filename));
+}
+#endif /* LIBXML_SAX1_ENABLED */
+
+/**
+ * xmlCreateEntityParserCtxtInternal:
+ * @URL:  the entity URL
+ * @ID:  the entity PUBLIC ID
+ * @base:  a possible base for the target URI
+ * @pctx:  parser context used to set options on new context
+ *
+ * Create a parser context for an external entity
+ * Automatic support for ZLIB/Compress compressed document is provided
+ * by default if found at compile-time.
+ *
+ * Returns the new parser context or NULL
+ */
+static xmlParserCtxtPtr
+xmlCreateEntityParserCtxtInternal(const xmlChar *URL, const xmlChar *ID,
+	                  const xmlChar *base, xmlParserCtxtPtr pctx) {
+    xmlParserCtxtPtr ctxt;
+    xmlParserInputPtr inputStream;
+    char *directory = NULL;
+    xmlChar *uri;
+
+    ctxt = xmlNewParserCtxt();
+    if (ctxt == NULL) {
+	return(NULL);
+    }
+
+    if (pctx != NULL) {
+        ctxt->options = pctx->options;
+        ctxt->_private = pctx->_private;
+	/*
+	 * this is a subparser of pctx, so the input_id should be
+	 * incremented to distinguish from main entity
+	 */
+	ctxt->input_id = pctx->input_id + 1;
+    }
+
+    /* Don't read from stdin. */
+    if (xmlStrcmp(URL, BAD_CAST "-") == 0)
+        URL = BAD_CAST "./-";
+
+    uri = xmlBuildURI(URL, base);
+
+    if (uri == NULL) {
+	inputStream = xmlLoadExternalEntity((char *)URL, (char *)ID, ctxt);
+	if (inputStream == NULL) {
+	    xmlFreeParserCtxt(ctxt);
+	    return(NULL);
+	}
+
+	inputPush(ctxt, inputStream);
+
+	if ((ctxt->directory == NULL) && (directory == NULL))
+	    directory = xmlParserGetDirectory((char *)URL);
+	if ((ctxt->directory == NULL) && (directory != NULL))
+	    ctxt->directory = directory;
+    } else {
+	inputStream = xmlLoadExternalEntity((char *)uri, (char *)ID, ctxt);
+	if (inputStream == NULL) {
+	    xmlFree(uri);
+	    xmlFreeParserCtxt(ctxt);
+	    return(NULL);
+	}
+
+	inputPush(ctxt, inputStream);
+
+	if ((ctxt->directory == NULL) && (directory == NULL))
+	    directory = xmlParserGetDirectory((char *)uri);
+	if ((ctxt->directory == NULL) && (directory != NULL))
+	    ctxt->directory = directory;
+	xmlFree(uri);
+    }
+    return(ctxt);
+}
+
+/**
+ * xmlCreateEntityParserCtxt:
+ * @URL:  the entity URL
+ * @ID:  the entity PUBLIC ID
+ * @base:  a possible base for the target URI
+ *
+ * Create a parser context for an external entity
+ * Automatic support for ZLIB/Compress compressed document is provided
+ * by default if found at compile-time.
+ *
+ * Returns the new parser context or NULL
+ */
+xmlParserCtxtPtr
+xmlCreateEntityParserCtxt(const xmlChar *URL, const xmlChar *ID,
+	                  const xmlChar *base) {
+    return xmlCreateEntityParserCtxtInternal(URL, ID, base, NULL);
+
+}
+
+/************************************************************************
+ *									*
+ *		Front ends when parsing from a file			*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlCreateURLParserCtxt:
+ * @filename:  the filename or URL
+ * @options:  a combination of xmlParserOption
+ *
+ * Create a parser context for a file or URL content.
+ * Automatic support for ZLIB/Compress compressed document is provided
+ * by default if found at compile-time and for file accesses
+ *
+ * Returns the new parser context or NULL
+ */
+xmlParserCtxtPtr
+xmlCreateURLParserCtxt(const char *filename, int options)
+{
+    xmlParserCtxtPtr ctxt;
+    xmlParserInputPtr inputStream;
+    char *directory = NULL;
+
+    ctxt = xmlNewParserCtxt();
+    if (ctxt == NULL) {
+	xmlErrMemory(NULL, "cannot allocate parser context");
+	return(NULL);
+    }
+
+    if (options)
+	xmlCtxtUseOptionsInternal(ctxt, options, NULL);
+    ctxt->linenumbers = 1;
+
+    inputStream = xmlLoadExternalEntity(filename, NULL, ctxt);
+    if (inputStream == NULL) {
+	xmlFreeParserCtxt(ctxt);
+	return(NULL);
+    }
+
+    inputPush(ctxt, inputStream);
+    if ((ctxt->directory == NULL) && (directory == NULL))
+        directory = xmlParserGetDirectory(filename);
+    if ((ctxt->directory == NULL) && (directory != NULL))
+        ctxt->directory = directory;
+
+    return(ctxt);
+}
+
+/**
+ * xmlCreateFileParserCtxt:
+ * @filename:  the filename
+ *
+ * Create a parser context for a file content.
+ * Automatic support for ZLIB/Compress compressed document is provided
+ * by default if found at compile-time.
+ *
+ * Returns the new parser context or NULL
+ */
+xmlParserCtxtPtr
+xmlCreateFileParserCtxt(const char *filename)
+{
+    return(xmlCreateURLParserCtxt(filename, 0));
+}
+
+#ifdef LIBXML_SAX1_ENABLED
+/**
+ * xmlSAXParseFileWithData:
+ * @sax:  the SAX handler block
+ * @filename:  the filename
+ * @recovery:  work in recovery mode, i.e. tries to read no Well Formed
+ *             documents
+ * @data:  the userdata
+ *
+ * parse an XML file and build a tree. Automatic support for ZLIB/Compress
+ * compressed document is provided by default if found at compile-time.
+ * It use the given SAX function block to handle the parsing callback.
+ * If sax is NULL, fallback to the default DOM tree building routines.
+ *
+ * User data (void *) is stored within the parser context in the
+ * context's _private member, so it is available nearly everywhere in libxml
+ *
+ * Returns the resulting document tree
+ */
+
+xmlDocPtr
+xmlSAXParseFileWithData(xmlSAXHandlerPtr sax, const char *filename,
+                        int recovery, void *data) {
+    xmlDocPtr ret;
+    xmlParserCtxtPtr ctxt;
+
+    xmlInitParser();
+
+    ctxt = xmlCreateFileParserCtxt(filename);
+    if (ctxt == NULL) {
+	return(NULL);
+    }
+    if (sax != NULL) {
+	if (ctxt->sax != NULL)
+	    xmlFree(ctxt->sax);
+        ctxt->sax = sax;
+    }
+    xmlDetectSAX2(ctxt);
+    if (data!=NULL) {
+	ctxt->_private = data;
+    }
+
+    if (ctxt->directory == NULL)
+        ctxt->directory = xmlParserGetDirectory(filename);
+
+    ctxt->recovery = recovery;
+
+    xmlParseDocument(ctxt);
+
+    if ((ctxt->wellFormed) || recovery) {
+        ret = ctxt->myDoc;
+	if ((ret != NULL) && (ctxt->input->buf != NULL)) {
+	    if (ctxt->input->buf->compressed > 0)
+		ret->compression = 9;
+	    else
+		ret->compression = ctxt->input->buf->compressed;
+	}
+    }
+    else {
+       ret = NULL;
+       xmlFreeDoc(ctxt->myDoc);
+       ctxt->myDoc = NULL;
+    }
+    if (sax != NULL)
+        ctxt->sax = NULL;
+    xmlFreeParserCtxt(ctxt);
+
+    return(ret);
+}
+
+/**
+ * xmlSAXParseFile:
+ * @sax:  the SAX handler block
+ * @filename:  the filename
+ * @recovery:  work in recovery mode, i.e. tries to read no Well Formed
+ *             documents
+ *
+ * parse an XML file and build a tree. Automatic support for ZLIB/Compress
+ * compressed document is provided by default if found at compile-time.
+ * It use the given SAX function block to handle the parsing callback.
+ * If sax is NULL, fallback to the default DOM tree building routines.
+ *
+ * Returns the resulting document tree
+ */
+
+xmlDocPtr
+xmlSAXParseFile(xmlSAXHandlerPtr sax, const char *filename,
+                          int recovery) {
+    return(xmlSAXParseFileWithData(sax,filename,recovery,NULL));
+}
+
+/**
+ * xmlRecoverDoc:
+ * @cur:  a pointer to an array of xmlChar
+ *
+ * parse an XML in-memory document and build a tree.
+ * In the case the document is not Well Formed, a attempt to build a
+ * tree is tried anyway
+ *
+ * Returns the resulting document tree or NULL in case of failure
+ */
+
+xmlDocPtr
+xmlRecoverDoc(const xmlChar *cur) {
+    return(xmlSAXParseDoc(NULL, cur, 1));
+}
+
+/**
+ * xmlParseFile:
+ * @filename:  the filename
+ *
+ * parse an XML file and build a tree. Automatic support for ZLIB/Compress
+ * compressed document is provided by default if found at compile-time.
+ *
+ * Returns the resulting document tree if the file was wellformed,
+ * NULL otherwise.
+ */
+
+xmlDocPtr
+xmlParseFile(const char *filename) {
+    return(xmlSAXParseFile(NULL, filename, 0));
+}
+
+/**
+ * xmlRecoverFile:
+ * @filename:  the filename
+ *
+ * parse an XML file and build a tree. Automatic support for ZLIB/Compress
+ * compressed document is provided by default if found at compile-time.
+ * In the case the document is not Well Formed, it attempts to build
+ * a tree anyway
+ *
+ * Returns the resulting document tree or NULL in case of failure
+ */
+
+xmlDocPtr
+xmlRecoverFile(const char *filename) {
+    return(xmlSAXParseFile(NULL, filename, 1));
+}
+
+
+/**
+ * xmlSetupParserForBuffer:
+ * @ctxt:  an XML parser context
+ * @buffer:  a xmlChar * buffer
+ * @filename:  a file name
+ *
+ * Setup the parser context to parse a new buffer; Clears any prior
+ * contents from the parser context. The buffer parameter must not be
+ * NULL, but the filename parameter can be
+ */
+void
+xmlSetupParserForBuffer(xmlParserCtxtPtr ctxt, const xmlChar* buffer,
+                             const char* filename)
+{
+    xmlParserInputPtr input;
+
+    if ((ctxt == NULL) || (buffer == NULL))
+        return;
+
+    input = xmlNewInputStream(ctxt);
+    if (input == NULL) {
+        xmlErrMemory(NULL, "parsing new buffer: out of memory\n");
+        xmlClearParserCtxt(ctxt);
+        return;
+    }
+
+    xmlClearParserCtxt(ctxt);
+    if (filename != NULL)
+        input->filename = (char *) xmlCanonicPath((const xmlChar *)filename);
+    input->base = buffer;
+    input->cur = buffer;
+    input->end = &buffer[xmlStrlen(buffer)];
+    inputPush(ctxt, input);
+}
+
+/**
+ * xmlSAXUserParseFile:
+ * @sax:  a SAX handler
+ * @user_data:  The user data returned on SAX callbacks
+ * @filename:  a file name
+ *
+ * parse an XML file and call the given SAX handler routines.
+ * Automatic support for ZLIB/Compress compressed document is provided
+ *
+ * Returns 0 in case of success or a error number otherwise
+ */
+int
+xmlSAXUserParseFile(xmlSAXHandlerPtr sax, void *user_data,
+                    const char *filename) {
+    int ret = 0;
+    xmlParserCtxtPtr ctxt;
+
+    ctxt = xmlCreateFileParserCtxt(filename);
+    if (ctxt == NULL) return -1;
+    if (ctxt->sax != (xmlSAXHandlerPtr) &xmlDefaultSAXHandler)
+	xmlFree(ctxt->sax);
+    ctxt->sax = sax;
+    xmlDetectSAX2(ctxt);
+
+    if (user_data != NULL)
+	ctxt->userData = user_data;
+
+    xmlParseDocument(ctxt);
+
+    if (ctxt->wellFormed)
+	ret = 0;
+    else {
+        if (ctxt->errNo != 0)
+	    ret = ctxt->errNo;
+	else
+	    ret = -1;
+    }
+    if (sax != NULL)
+	ctxt->sax = NULL;
+    if (ctxt->myDoc != NULL) {
+        xmlFreeDoc(ctxt->myDoc);
+	ctxt->myDoc = NULL;
+    }
+    xmlFreeParserCtxt(ctxt);
+
+    return ret;
+}
+#endif /* LIBXML_SAX1_ENABLED */
+
+/************************************************************************
+ *									*
+ *		Front ends when parsing from memory			*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlCreateMemoryParserCtxt:
+ * @buffer:  a pointer to a char array
+ * @size:  the size of the array
+ *
+ * Create a parser context for an XML in-memory document.
+ *
+ * Returns the new parser context or NULL
+ */
+xmlParserCtxtPtr
+xmlCreateMemoryParserCtxt(const char *buffer, int size) {
+    xmlParserCtxtPtr ctxt;
+    xmlParserInputPtr input;
+    xmlParserInputBufferPtr buf;
+
+    if (buffer == NULL)
+	return(NULL);
+    if (size <= 0)
+	return(NULL);
+
+    ctxt = xmlNewParserCtxt();
+    if (ctxt == NULL)
+	return(NULL);
+
+    /* TODO: xmlParserInputBufferCreateStatic, requires some serious changes */
+    buf = xmlParserInputBufferCreateMem(buffer, size, XML_CHAR_ENCODING_NONE);
+    if (buf == NULL) {
+	xmlFreeParserCtxt(ctxt);
+	return(NULL);
+    }
+
+    input = xmlNewInputStream(ctxt);
+    if (input == NULL) {
+	xmlFreeParserInputBuffer(buf);
+	xmlFreeParserCtxt(ctxt);
+	return(NULL);
+    }
+
+    input->filename = NULL;
+    input->buf = buf;
+    xmlBufResetInput(input->buf->buffer, input);
+
+    inputPush(ctxt, input);
+    return(ctxt);
+}
+
+#ifdef LIBXML_SAX1_ENABLED
+/**
+ * xmlSAXParseMemoryWithData:
+ * @sax:  the SAX handler block
+ * @buffer:  an pointer to a char array
+ * @size:  the size of the array
+ * @recovery:  work in recovery mode, i.e. tries to read no Well Formed
+ *             documents
+ * @data:  the userdata
+ *
+ * parse an XML in-memory block and use the given SAX function block
+ * to handle the parsing callback. If sax is NULL, fallback to the default
+ * DOM tree building routines.
+ *
+ * User data (void *) is stored within the parser context in the
+ * context's _private member, so it is available nearly everywhere in libxml
+ *
+ * Returns the resulting document tree
+ */
+
+xmlDocPtr
+xmlSAXParseMemoryWithData(xmlSAXHandlerPtr sax, const char *buffer,
+	          int size, int recovery, void *data) {
+    xmlDocPtr ret;
+    xmlParserCtxtPtr ctxt;
+
+    xmlInitParser();
+
+    ctxt = xmlCreateMemoryParserCtxt(buffer, size);
+    if (ctxt == NULL) return(NULL);
+    if (sax != NULL) {
+	if (ctxt->sax != NULL)
+	    xmlFree(ctxt->sax);
+        ctxt->sax = sax;
+    }
+    xmlDetectSAX2(ctxt);
+    if (data!=NULL) {
+	ctxt->_private=data;
+    }
+
+    ctxt->recovery = recovery;
+
+    xmlParseDocument(ctxt);
+
+    if ((ctxt->wellFormed) || recovery) ret = ctxt->myDoc;
+    else {
+       ret = NULL;
+       xmlFreeDoc(ctxt->myDoc);
+       ctxt->myDoc = NULL;
+    }
+    if (sax != NULL)
+	ctxt->sax = NULL;
+    xmlFreeParserCtxt(ctxt);
+
+    return(ret);
+}
+
+/**
+ * xmlSAXParseMemory:
+ * @sax:  the SAX handler block
+ * @buffer:  an pointer to a char array
+ * @size:  the size of the array
+ * @recovery:  work in recovery mode, i.e. tries to read not Well Formed
+ *             documents
+ *
+ * parse an XML in-memory block and use the given SAX function block
+ * to handle the parsing callback. If sax is NULL, fallback to the default
+ * DOM tree building routines.
+ *
+ * Returns the resulting document tree
+ */
+xmlDocPtr
+xmlSAXParseMemory(xmlSAXHandlerPtr sax, const char *buffer,
+	          int size, int recovery) {
+    return xmlSAXParseMemoryWithData(sax, buffer, size, recovery, NULL);
+}
+
+/**
+ * xmlParseMemory:
+ * @buffer:  an pointer to a char array
+ * @size:  the size of the array
+ *
+ * parse an XML in-memory block and build a tree.
+ *
+ * Returns the resulting document tree
+ */
+
+xmlDocPtr xmlParseMemory(const char *buffer, int size) {
+   return(xmlSAXParseMemory(NULL, buffer, size, 0));
+}
+
+/**
+ * xmlRecoverMemory:
+ * @buffer:  an pointer to a char array
+ * @size:  the size of the array
+ *
+ * parse an XML in-memory block and build a tree.
+ * In the case the document is not Well Formed, an attempt to
+ * build a tree is tried anyway
+ *
+ * Returns the resulting document tree or NULL in case of error
+ */
+
+xmlDocPtr xmlRecoverMemory(const char *buffer, int size) {
+   return(xmlSAXParseMemory(NULL, buffer, size, 1));
+}
+
+/**
+ * xmlSAXUserParseMemory:
+ * @sax:  a SAX handler
+ * @user_data:  The user data returned on SAX callbacks
+ * @buffer:  an in-memory XML document input
+ * @size:  the length of the XML document in bytes
+ *
+ * A better SAX parsing routine.
+ * parse an XML in-memory buffer and call the given SAX handler routines.
+ *
+ * Returns 0 in case of success or a error number otherwise
+ */
+int xmlSAXUserParseMemory(xmlSAXHandlerPtr sax, void *user_data,
+			  const char *buffer, int size) {
+    int ret = 0;
+    xmlParserCtxtPtr ctxt;
+
+    xmlInitParser();
+
+    ctxt = xmlCreateMemoryParserCtxt(buffer, size);
+    if (ctxt == NULL) return -1;
+    if (ctxt->sax != (xmlSAXHandlerPtr) &xmlDefaultSAXHandler)
+        xmlFree(ctxt->sax);
+    ctxt->sax = sax;
+    xmlDetectSAX2(ctxt);
+
+    if (user_data != NULL)
+	ctxt->userData = user_data;
+
+    xmlParseDocument(ctxt);
+
+    if (ctxt->wellFormed)
+	ret = 0;
+    else {
+        if (ctxt->errNo != 0)
+	    ret = ctxt->errNo;
+	else
+	    ret = -1;
+    }
+    if (sax != NULL)
+        ctxt->sax = NULL;
+    if (ctxt->myDoc != NULL) {
+        xmlFreeDoc(ctxt->myDoc);
+	ctxt->myDoc = NULL;
+    }
+    xmlFreeParserCtxt(ctxt);
+
+    return ret;
+}
+#endif /* LIBXML_SAX1_ENABLED */
+
+/**
+ * xmlCreateDocParserCtxt:
+ * @cur:  a pointer to an array of xmlChar
+ *
+ * Creates a parser context for an XML in-memory document.
+ *
+ * Returns the new parser context or NULL
+ */
+xmlParserCtxtPtr
+xmlCreateDocParserCtxt(const xmlChar *cur) {
+    int len;
+
+    if (cur == NULL)
+	return(NULL);
+    len = xmlStrlen(cur);
+    return(xmlCreateMemoryParserCtxt((const char *)cur, len));
+}
+
+#ifdef LIBXML_SAX1_ENABLED
+/**
+ * xmlSAXParseDoc:
+ * @sax:  the SAX handler block
+ * @cur:  a pointer to an array of xmlChar
+ * @recovery:  work in recovery mode, i.e. tries to read no Well Formed
+ *             documents
+ *
+ * parse an XML in-memory document and build a tree.
+ * It use the given SAX function block to handle the parsing callback.
+ * If sax is NULL, fallback to the default DOM tree building routines.
+ *
+ * Returns the resulting document tree
+ */
+
+xmlDocPtr
+xmlSAXParseDoc(xmlSAXHandlerPtr sax, const xmlChar *cur, int recovery) {
+    xmlDocPtr ret;
+    xmlParserCtxtPtr ctxt;
+    xmlSAXHandlerPtr oldsax = NULL;
+
+    if (cur == NULL) return(NULL);
+
+
+    ctxt = xmlCreateDocParserCtxt(cur);
+    if (ctxt == NULL) return(NULL);
+    if (sax != NULL) {
+        oldsax = ctxt->sax;
+        ctxt->sax = sax;
+        ctxt->userData = NULL;
+    }
+    xmlDetectSAX2(ctxt);
+
+    xmlParseDocument(ctxt);
+    if ((ctxt->wellFormed) || recovery) ret = ctxt->myDoc;
+    else {
+       ret = NULL;
+       xmlFreeDoc(ctxt->myDoc);
+       ctxt->myDoc = NULL;
+    }
+    if (sax != NULL)
+	ctxt->sax = oldsax;
+    xmlFreeParserCtxt(ctxt);
+
+    return(ret);
+}
+
+/**
+ * xmlParseDoc:
+ * @cur:  a pointer to an array of xmlChar
+ *
+ * parse an XML in-memory document and build a tree.
+ *
+ * Returns the resulting document tree
+ */
+
+xmlDocPtr
+xmlParseDoc(const xmlChar *cur) {
+    return(xmlSAXParseDoc(NULL, cur, 0));
+}
+#endif /* LIBXML_SAX1_ENABLED */
+
+#ifdef LIBXML_LEGACY_ENABLED
+/************************************************************************
+ *									*
+ *	Specific function to keep track of entities references		*
+ *	and used by the XSLT debugger					*
+ *									*
+ ************************************************************************/
+
+static xmlEntityReferenceFunc xmlEntityRefFunc = NULL;
+
+/**
+ * xmlAddEntityReference:
+ * @ent : A valid entity
+ * @firstNode : A valid first node for children of entity
+ * @lastNode : A valid last node of children entity
+ *
+ * Notify of a reference to an entity of type XML_EXTERNAL_GENERAL_PARSED_ENTITY
+ */
+static void
+xmlAddEntityReference(xmlEntityPtr ent, xmlNodePtr firstNode,
+                      xmlNodePtr lastNode)
+{
+    if (xmlEntityRefFunc != NULL) {
+        (*xmlEntityRefFunc) (ent, firstNode, lastNode);
+    }
+}
+
+
+/**
+ * xmlSetEntityReferenceFunc:
+ * @func: A valid function
+ *
+ * Set the function to call call back when a xml reference has been made
+ */
+void
+xmlSetEntityReferenceFunc(xmlEntityReferenceFunc func)
+{
+    xmlEntityRefFunc = func;
+}
+#endif /* LIBXML_LEGACY_ENABLED */
+
+/************************************************************************
+ *									*
+ *				Miscellaneous				*
+ *									*
+ ************************************************************************/
+
+#ifdef LIBXML_XPATH_ENABLED
+#include <libxml/xpath.h>
+#endif
+
+extern void XMLCDECL xmlGenericErrorDefaultFunc(void *ctx, const char *msg, ...);
+static int xmlParserInitialized = 0;
+
+/**
+ * xmlInitParser:
+ *
+ * Initialization function for the XML parser.
+ * This is not reentrant. Call once before processing in case of
+ * use in multithreaded programs.
+ */
+
+void
+xmlInitParser(void) {
+    if (xmlParserInitialized != 0)
+	return;
+
+#if defined(_WIN32) && (!defined(LIBXML_STATIC) || defined(LIBXML_STATIC_FOR_DLL))
+    if (xmlFree == free)
+        atexit(xmlCleanupParser);
+#endif
+
+#ifdef LIBXML_THREAD_ENABLED
+    __xmlGlobalInitMutexLock();
+    if (xmlParserInitialized == 0) {
+#endif
+	xmlInitThreads();
+	xmlInitGlobals();
+	if ((xmlGenericError == xmlGenericErrorDefaultFunc) ||
+	    (xmlGenericError == NULL))
+	    initGenericErrorDefaultFunc(NULL);
+	xmlInitMemory();
+        xmlInitializeDict();
+	xmlInitCharEncodingHandlers();
+	xmlDefaultSAXHandlerInit();
+	xmlRegisterDefaultInputCallbacks();
+#ifdef LIBXML_OUTPUT_ENABLED
+	xmlRegisterDefaultOutputCallbacks();
+#endif /* LIBXML_OUTPUT_ENABLED */
+#ifdef LIBXML_HTML_ENABLED
+	htmlInitAutoClose();
+	htmlDefaultSAXHandlerInit();
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+	xmlXPathInit();
+#endif
+	xmlParserInitialized = 1;
+#ifdef LIBXML_THREAD_ENABLED
+    }
+    __xmlGlobalInitMutexUnlock();
+#endif
+}
+
+/**
+ * xmlCleanupParser:
+ *
+ * This function name is somewhat misleading. It does not clean up
+ * parser state, it cleans up memory allocated by the library itself.
+ * It is a cleanup function for the XML library. It tries to reclaim all
+ * related global memory allocated for the library processing.
+ * It doesn't deallocate any document related memory. One should
+ * call xmlCleanupParser() only when the process has finished using
+ * the library and all XML/HTML documents built with it.
+ * See also xmlInitParser() which has the opposite function of preparing
+ * the library for operations.
+ *
+ * WARNING: if your application is multithreaded or has plugin support
+ *          calling this may crash the application if another thread or
+ *          a plugin is still using libxml2. It's sometimes very hard to
+ *          guess if libxml2 is in use in the application, some libraries
+ *          or plugins may use it without notice. In case of doubt abstain
+ *          from calling this function or do it just before calling exit()
+ *          to avoid leak reports from valgrind !
+ */
+
+void
+xmlCleanupParser(void) {
+    if (!xmlParserInitialized)
+	return;
+
+    xmlCleanupCharEncodingHandlers();
+#ifdef LIBXML_CATALOG_ENABLED
+    xmlCatalogCleanup();
+#endif
+    xmlDictCleanup();
+    xmlCleanupInputCallbacks();
+#ifdef LIBXML_OUTPUT_ENABLED
+    xmlCleanupOutputCallbacks();
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+    xmlSchemaCleanupTypes();
+    xmlRelaxNGCleanupTypes();
+#endif
+    xmlResetLastError();
+    xmlCleanupGlobals();
+    xmlCleanupThreads(); /* must be last if called not from the main thread */
+    xmlCleanupMemory();
+    xmlParserInitialized = 0;
+}
+
+#if defined(HAVE_ATTRIBUTE_DESTRUCTOR) && !defined(LIBXML_STATIC) && \
+    !defined(_WIN32)
+static void
+ATTRIBUTE_DESTRUCTOR
+xmlDestructor(void) {
+    /*
+     * Calling custom deallocation functions in a destructor can cause
+     * problems, for example with Nokogiri.
+     */
+    if (xmlFree == free)
+        xmlCleanupParser();
+}
+#endif
+
+/************************************************************************
+ *									*
+ *	New set (2.6.0) of simpler and more flexible APIs		*
+ *									*
+ ************************************************************************/
+
+/**
+ * DICT_FREE:
+ * @str:  a string
+ *
+ * Free a string if it is not owned by the "dict" dictionary in the
+ * current scope
+ */
+#define DICT_FREE(str)						\
+	if ((str) && ((!dict) ||				\
+	    (xmlDictOwns(dict, (const xmlChar *)(str)) == 0)))	\
+	    xmlFree((char *)(str));
+
+/**
+ * xmlCtxtReset:
+ * @ctxt: an XML parser context
+ *
+ * Reset a parser context
+ */
+void
+xmlCtxtReset(xmlParserCtxtPtr ctxt)
+{
+    xmlParserInputPtr input;
+    xmlDictPtr dict;
+
+    if (ctxt == NULL)
+        return;
+
+    dict = ctxt->dict;
+
+    while ((input = inputPop(ctxt)) != NULL) { /* Non consuming */
+        xmlFreeInputStream(input);
+    }
+    ctxt->inputNr = 0;
+    ctxt->input = NULL;
+
+    ctxt->spaceNr = 0;
+    if (ctxt->spaceTab != NULL) {
+	ctxt->spaceTab[0] = -1;
+	ctxt->space = &ctxt->spaceTab[0];
+    } else {
+        ctxt->space = NULL;
+    }
+
+
+    ctxt->nodeNr = 0;
+    ctxt->node = NULL;
+
+    ctxt->nameNr = 0;
+    ctxt->name = NULL;
+
+    DICT_FREE(ctxt->version);
+    ctxt->version = NULL;
+    DICT_FREE(ctxt->encoding);
+    ctxt->encoding = NULL;
+    DICT_FREE(ctxt->directory);
+    ctxt->directory = NULL;
+    DICT_FREE(ctxt->extSubURI);
+    ctxt->extSubURI = NULL;
+    DICT_FREE(ctxt->extSubSystem);
+    ctxt->extSubSystem = NULL;
+    if (ctxt->myDoc != NULL)
+        xmlFreeDoc(ctxt->myDoc);
+    ctxt->myDoc = NULL;
+
+    ctxt->standalone = -1;
+    ctxt->hasExternalSubset = 0;
+    ctxt->hasPErefs = 0;
+    ctxt->html = 0;
+    ctxt->external = 0;
+    ctxt->instate = XML_PARSER_START;
+    ctxt->token = 0;
+
+    ctxt->wellFormed = 1;
+    ctxt->nsWellFormed = 1;
+    ctxt->disableSAX = 0;
+    ctxt->valid = 1;
+#if 0
+    ctxt->vctxt.userData = ctxt;
+    ctxt->vctxt.error = xmlParserValidityError;
+    ctxt->vctxt.warning = xmlParserValidityWarning;
+#endif
+    ctxt->record_info = 0;
+    ctxt->checkIndex = 0;
+    ctxt->inSubset = 0;
+    ctxt->errNo = XML_ERR_OK;
+    ctxt->depth = 0;
+    ctxt->charset = XML_CHAR_ENCODING_UTF8;
+    ctxt->catalogs = NULL;
+    ctxt->nbentities = 0;
+    ctxt->sizeentities = 0;
+    ctxt->sizeentcopy = 0;
+    xmlInitNodeInfoSeq(&ctxt->node_seq);
+
+    if (ctxt->attsDefault != NULL) {
+        xmlHashFree(ctxt->attsDefault, xmlHashDefaultDeallocator);
+        ctxt->attsDefault = NULL;
+    }
+    if (ctxt->attsSpecial != NULL) {
+        xmlHashFree(ctxt->attsSpecial, NULL);
+        ctxt->attsSpecial = NULL;
+    }
+
+#ifdef LIBXML_CATALOG_ENABLED
+    if (ctxt->catalogs != NULL)
+	xmlCatalogFreeLocal(ctxt->catalogs);
+#endif
+    if (ctxt->lastError.code != XML_ERR_OK)
+        xmlResetError(&ctxt->lastError);
+}
+
+/**
+ * xmlCtxtResetPush:
+ * @ctxt: an XML parser context
+ * @chunk:  a pointer to an array of chars
+ * @size:  number of chars in the array
+ * @filename:  an optional file name or URI
+ * @encoding:  the document encoding, or NULL
+ *
+ * Reset a push parser context
+ *
+ * Returns 0 in case of success and 1 in case of error
+ */
+int
+xmlCtxtResetPush(xmlParserCtxtPtr ctxt, const char *chunk,
+                 int size, const char *filename, const char *encoding)
+{
+    xmlParserInputPtr inputStream;
+    xmlParserInputBufferPtr buf;
+    xmlCharEncoding enc = XML_CHAR_ENCODING_NONE;
+
+    if (ctxt == NULL)
+        return(1);
+
+    if ((encoding == NULL) && (chunk != NULL) && (size >= 4))
+        enc = xmlDetectCharEncoding((const xmlChar *) chunk, size);
+
+    buf = xmlAllocParserInputBuffer(enc);
+    if (buf == NULL)
+        return(1);
+
+    if (ctxt == NULL) {
+        xmlFreeParserInputBuffer(buf);
+        return(1);
+    }
+
+    xmlCtxtReset(ctxt);
+
+    if (filename == NULL) {
+        ctxt->directory = NULL;
+    } else {
+        ctxt->directory = xmlParserGetDirectory(filename);
+    }
+
+    inputStream = xmlNewInputStream(ctxt);
+    if (inputStream == NULL) {
+        xmlFreeParserInputBuffer(buf);
+        return(1);
+    }
+
+    if (filename == NULL)
+        inputStream->filename = NULL;
+    else
+        inputStream->filename = (char *)
+            xmlCanonicPath((const xmlChar *) filename);
+    inputStream->buf = buf;
+    xmlBufResetInput(buf->buffer, inputStream);
+
+    inputPush(ctxt, inputStream);
+
+    if ((size > 0) && (chunk != NULL) && (ctxt->input != NULL) &&
+        (ctxt->input->buf != NULL)) {
+	size_t base = xmlBufGetInputBase(ctxt->input->buf->buffer, ctxt->input);
+        size_t cur = ctxt->input->cur - ctxt->input->base;
+
+        xmlParserInputBufferPush(ctxt->input->buf, size, chunk);
+
+        xmlBufSetInputBaseCur(ctxt->input->buf->buffer, ctxt->input, base, cur);
+#ifdef DEBUG_PUSH
+        xmlGenericError(xmlGenericErrorContext, "PP: pushed %d\n", size);
+#endif
+    }
+
+    if (encoding != NULL) {
+        xmlCharEncodingHandlerPtr hdlr;
+
+        if (ctxt->encoding != NULL)
+	    xmlFree((xmlChar *) ctxt->encoding);
+        ctxt->encoding = xmlStrdup((const xmlChar *) encoding);
+
+        hdlr = xmlFindCharEncodingHandler(encoding);
+        if (hdlr != NULL) {
+            xmlSwitchToEncoding(ctxt, hdlr);
+	} else {
+	    xmlFatalErrMsgStr(ctxt, XML_ERR_UNSUPPORTED_ENCODING,
+			      "Unsupported encoding %s\n", BAD_CAST encoding);
+        }
+    } else if (enc != XML_CHAR_ENCODING_NONE) {
+        xmlSwitchEncoding(ctxt, enc);
+    }
+
+    return(0);
+}
+
+
+/**
+ * xmlCtxtUseOptionsInternal:
+ * @ctxt: an XML parser context
+ * @options:  a combination of xmlParserOption
+ * @encoding:  the user provided encoding to use
+ *
+ * Applies the options to the parser context
+ *
+ * Returns 0 in case of success, the set of unknown or unimplemented options
+ *         in case of error.
+ */
+static int
+xmlCtxtUseOptionsInternal(xmlParserCtxtPtr ctxt, int options, const char *encoding)
+{
+    if (ctxt == NULL)
+        return(-1);
+    if (encoding != NULL) {
+        if (ctxt->encoding != NULL)
+	    xmlFree((xmlChar *) ctxt->encoding);
+        ctxt->encoding = xmlStrdup((const xmlChar *) encoding);
+    }
+    if (options & XML_PARSE_RECOVER) {
+        ctxt->recovery = 1;
+        options -= XML_PARSE_RECOVER;
+	ctxt->options |= XML_PARSE_RECOVER;
+    } else
+        ctxt->recovery = 0;
+    if (options & XML_PARSE_DTDLOAD) {
+        ctxt->loadsubset = XML_DETECT_IDS;
+        options -= XML_PARSE_DTDLOAD;
+	ctxt->options |= XML_PARSE_DTDLOAD;
+    } else
+        ctxt->loadsubset = 0;
+    if (options & XML_PARSE_DTDATTR) {
+        ctxt->loadsubset |= XML_COMPLETE_ATTRS;
+        options -= XML_PARSE_DTDATTR;
+	ctxt->options |= XML_PARSE_DTDATTR;
+    }
+    if (options & XML_PARSE_NOENT) {
+        ctxt->replaceEntities = 1;
+        /* ctxt->loadsubset |= XML_DETECT_IDS; */
+        options -= XML_PARSE_NOENT;
+	ctxt->options |= XML_PARSE_NOENT;
+    } else
+        ctxt->replaceEntities = 0;
+    if (options & XML_PARSE_PEDANTIC) {
+        ctxt->pedantic = 1;
+        options -= XML_PARSE_PEDANTIC;
+	ctxt->options |= XML_PARSE_PEDANTIC;
+    } else
+        ctxt->pedantic = 0;
+    if (options & XML_PARSE_NOBLANKS) {
+        ctxt->keepBlanks = 0;
+        ctxt->sax->ignorableWhitespace = xmlSAX2IgnorableWhitespace;
+        options -= XML_PARSE_NOBLANKS;
+	ctxt->options |= XML_PARSE_NOBLANKS;
+    } else
+        ctxt->keepBlanks = 1;
+    if (options & XML_PARSE_DTDVALID) {
+        ctxt->validate = 1;
+        if (options & XML_PARSE_NOWARNING)
+            ctxt->vctxt.warning = NULL;
+        if (options & XML_PARSE_NOERROR)
+            ctxt->vctxt.error = NULL;
+        options -= XML_PARSE_DTDVALID;
+	ctxt->options |= XML_PARSE_DTDVALID;
+    } else
+        ctxt->validate = 0;
+    if (options & XML_PARSE_NOWARNING) {
+        ctxt->sax->warning = NULL;
+        options -= XML_PARSE_NOWARNING;
+    }
+    if (options & XML_PARSE_NOERROR) {
+        ctxt->sax->error = NULL;
+        ctxt->sax->fatalError = NULL;
+        options -= XML_PARSE_NOERROR;
+    }
+#ifdef LIBXML_SAX1_ENABLED
+    if (options & XML_PARSE_SAX1) {
+        ctxt->sax->startElement = xmlSAX2StartElement;
+        ctxt->sax->endElement = xmlSAX2EndElement;
+        ctxt->sax->startElementNs = NULL;
+        ctxt->sax->endElementNs = NULL;
+        ctxt->sax->initialized = 1;
+        options -= XML_PARSE_SAX1;
+	ctxt->options |= XML_PARSE_SAX1;
+    }
+#endif /* LIBXML_SAX1_ENABLED */
+    if (options & XML_PARSE_NODICT) {
+        ctxt->dictNames = 0;
+        options -= XML_PARSE_NODICT;
+	ctxt->options |= XML_PARSE_NODICT;
+    } else {
+        ctxt->dictNames = 1;
+    }
+    if (options & XML_PARSE_NOCDATA) {
+        ctxt->sax->cdataBlock = NULL;
+        options -= XML_PARSE_NOCDATA;
+	ctxt->options |= XML_PARSE_NOCDATA;
+    }
+    if (options & XML_PARSE_NSCLEAN) {
+	ctxt->options |= XML_PARSE_NSCLEAN;
+        options -= XML_PARSE_NSCLEAN;
+    }
+    if (options & XML_PARSE_NONET) {
+	ctxt->options |= XML_PARSE_NONET;
+        options -= XML_PARSE_NONET;
+    }
+    if (options & XML_PARSE_COMPACT) {
+	ctxt->options |= XML_PARSE_COMPACT;
+        options -= XML_PARSE_COMPACT;
+    }
+    if (options & XML_PARSE_OLD10) {
+	ctxt->options |= XML_PARSE_OLD10;
+        options -= XML_PARSE_OLD10;
+    }
+    if (options & XML_PARSE_NOBASEFIX) {
+	ctxt->options |= XML_PARSE_NOBASEFIX;
+        options -= XML_PARSE_NOBASEFIX;
+    }
+    if (options & XML_PARSE_HUGE) {
+	ctxt->options |= XML_PARSE_HUGE;
+        options -= XML_PARSE_HUGE;
+        if (ctxt->dict != NULL)
+            xmlDictSetLimit(ctxt->dict, 0);
+    }
+    if (options & XML_PARSE_OLDSAX) {
+	ctxt->options |= XML_PARSE_OLDSAX;
+        options -= XML_PARSE_OLDSAX;
+    }
+    if (options & XML_PARSE_IGNORE_ENC) {
+	ctxt->options |= XML_PARSE_IGNORE_ENC;
+        options -= XML_PARSE_IGNORE_ENC;
+    }
+    if (options & XML_PARSE_BIG_LINES) {
+	ctxt->options |= XML_PARSE_BIG_LINES;
+        options -= XML_PARSE_BIG_LINES;
+    }
+    ctxt->linenumbers = 1;
+    return (options);
+}
+
+/**
+ * xmlCtxtUseOptions:
+ * @ctxt: an XML parser context
+ * @options:  a combination of xmlParserOption
+ *
+ * Applies the options to the parser context
+ *
+ * Returns 0 in case of success, the set of unknown or unimplemented options
+ *         in case of error.
+ */
+int
+xmlCtxtUseOptions(xmlParserCtxtPtr ctxt, int options)
+{
+   return(xmlCtxtUseOptionsInternal(ctxt, options, NULL));
+}
+
+/**
+ * xmlDoRead:
+ * @ctxt:  an XML parser context
+ * @URL:  the base URL to use for the document
+ * @encoding:  the document encoding, or NULL
+ * @options:  a combination of xmlParserOption
+ * @reuse:  keep the context for reuse
+ *
+ * Common front-end for the xmlRead functions
+ *
+ * Returns the resulting document tree or NULL
+ */
+static xmlDocPtr
+xmlDoRead(xmlParserCtxtPtr ctxt, const char *URL, const char *encoding,
+          int options, int reuse)
+{
+    xmlDocPtr ret;
+
+    xmlCtxtUseOptionsInternal(ctxt, options, encoding);
+    if (encoding != NULL) {
+        xmlCharEncodingHandlerPtr hdlr;
+
+	hdlr = xmlFindCharEncodingHandler(encoding);
+	if (hdlr != NULL)
+	    xmlSwitchToEncoding(ctxt, hdlr);
+    }
+    if ((URL != NULL) && (ctxt->input != NULL) &&
+        (ctxt->input->filename == NULL))
+        ctxt->input->filename = (char *) xmlStrdup((const xmlChar *) URL);
+    xmlParseDocument(ctxt);
+    if ((ctxt->wellFormed) || ctxt->recovery)
+        ret = ctxt->myDoc;
+    else {
+        ret = NULL;
+	if (ctxt->myDoc != NULL) {
+	    xmlFreeDoc(ctxt->myDoc);
+	}
+    }
+    ctxt->myDoc = NULL;
+    if (!reuse) {
+	xmlFreeParserCtxt(ctxt);
+    }
+
+    return (ret);
+}
+
+/**
+ * xmlReadDoc:
+ * @cur:  a pointer to a zero terminated string
+ * @URL:  the base URL to use for the document
+ * @encoding:  the document encoding, or NULL
+ * @options:  a combination of xmlParserOption
+ *
+ * parse an XML in-memory document and build a tree.
+ *
+ * Returns the resulting document tree
+ */
+xmlDocPtr
+xmlReadDoc(const xmlChar * cur, const char *URL, const char *encoding, int options)
+{
+    xmlParserCtxtPtr ctxt;
+
+    if (cur == NULL)
+        return (NULL);
+    xmlInitParser();
+
+    ctxt = xmlCreateDocParserCtxt(cur);
+    if (ctxt == NULL)
+        return (NULL);
+    return (xmlDoRead(ctxt, URL, encoding, options, 0));
+}
+
+/**
+ * xmlReadFile:
+ * @filename:  a file or URL
+ * @encoding:  the document encoding, or NULL
+ * @options:  a combination of xmlParserOption
+ *
+ * parse an XML file from the filesystem or the network.
+ *
+ * Returns the resulting document tree
+ */
+xmlDocPtr
+xmlReadFile(const char *filename, const char *encoding, int options)
+{
+    xmlParserCtxtPtr ctxt;
+
+    xmlInitParser();
+    ctxt = xmlCreateURLParserCtxt(filename, options);
+    if (ctxt == NULL)
+        return (NULL);
+    return (xmlDoRead(ctxt, NULL, encoding, options, 0));
+}
+
+/**
+ * xmlReadMemory:
+ * @buffer:  a pointer to a char array
+ * @size:  the size of the array
+ * @URL:  the base URL to use for the document
+ * @encoding:  the document encoding, or NULL
+ * @options:  a combination of xmlParserOption
+ *
+ * parse an XML in-memory document and build a tree.
+ *
+ * Returns the resulting document tree
+ */
+xmlDocPtr
+xmlReadMemory(const char *buffer, int size, const char *URL, const char *encoding, int options)
+{
+    xmlParserCtxtPtr ctxt;
+
+    xmlInitParser();
+    ctxt = xmlCreateMemoryParserCtxt(buffer, size);
+    if (ctxt == NULL)
+        return (NULL);
+    return (xmlDoRead(ctxt, URL, encoding, options, 0));
+}
+
+/**
+ * xmlReadFd:
+ * @fd:  an open file descriptor
+ * @URL:  the base URL to use for the document
+ * @encoding:  the document encoding, or NULL
+ * @options:  a combination of xmlParserOption
+ *
+ * parse an XML from a file descriptor and build a tree.
+ * NOTE that the file descriptor will not be closed when the
+ *      reader is closed or reset.
+ *
+ * Returns the resulting document tree
+ */
+xmlDocPtr
+xmlReadFd(int fd, const char *URL, const char *encoding, int options)
+{
+    xmlParserCtxtPtr ctxt;
+    xmlParserInputBufferPtr input;
+    xmlParserInputPtr stream;
+
+    if (fd < 0)
+        return (NULL);
+    xmlInitParser();
+
+    input = xmlParserInputBufferCreateFd(fd, XML_CHAR_ENCODING_NONE);
+    if (input == NULL)
+        return (NULL);
+    input->closecallback = NULL;
+    ctxt = xmlNewParserCtxt();
+    if (ctxt == NULL) {
+        xmlFreeParserInputBuffer(input);
+        return (NULL);
+    }
+    stream = xmlNewIOInputStream(ctxt, input, XML_CHAR_ENCODING_NONE);
+    if (stream == NULL) {
+        xmlFreeParserInputBuffer(input);
+	xmlFreeParserCtxt(ctxt);
+        return (NULL);
+    }
+    inputPush(ctxt, stream);
+    return (xmlDoRead(ctxt, URL, encoding, options, 0));
+}
+
+/**
+ * xmlReadIO:
+ * @ioread:  an I/O read function
+ * @ioclose:  an I/O close function
+ * @ioctx:  an I/O handler
+ * @URL:  the base URL to use for the document
+ * @encoding:  the document encoding, or NULL
+ * @options:  a combination of xmlParserOption
+ *
+ * parse an XML document from I/O functions and source and build a tree.
+ *
+ * Returns the resulting document tree
+ */
+xmlDocPtr
+xmlReadIO(xmlInputReadCallback ioread, xmlInputCloseCallback ioclose,
+          void *ioctx, const char *URL, const char *encoding, int options)
+{
+    xmlParserCtxtPtr ctxt;
+    xmlParserInputBufferPtr input;
+    xmlParserInputPtr stream;
+
+    if (ioread == NULL)
+        return (NULL);
+    xmlInitParser();
+
+    input = xmlParserInputBufferCreateIO(ioread, ioclose, ioctx,
+                                         XML_CHAR_ENCODING_NONE);
+    if (input == NULL) {
+        if (ioclose != NULL)
+            ioclose(ioctx);
+        return (NULL);
+    }
+    ctxt = xmlNewParserCtxt();
+    if (ctxt == NULL) {
+        xmlFreeParserInputBuffer(input);
+        return (NULL);
+    }
+    stream = xmlNewIOInputStream(ctxt, input, XML_CHAR_ENCODING_NONE);
+    if (stream == NULL) {
+        xmlFreeParserInputBuffer(input);
+	xmlFreeParserCtxt(ctxt);
+        return (NULL);
+    }
+    inputPush(ctxt, stream);
+    return (xmlDoRead(ctxt, URL, encoding, options, 0));
+}
+
+/**
+ * xmlCtxtReadDoc:
+ * @ctxt:  an XML parser context
+ * @cur:  a pointer to a zero terminated string
+ * @URL:  the base URL to use for the document
+ * @encoding:  the document encoding, or NULL
+ * @options:  a combination of xmlParserOption
+ *
+ * parse an XML in-memory document and build a tree.
+ * This reuses the existing @ctxt parser context
+ *
+ * Returns the resulting document tree
+ */
+xmlDocPtr
+xmlCtxtReadDoc(xmlParserCtxtPtr ctxt, const xmlChar * cur,
+               const char *URL, const char *encoding, int options)
+{
+    xmlParserInputPtr stream;
+
+    if (cur == NULL)
+        return (NULL);
+    if (ctxt == NULL)
+        return (NULL);
+    xmlInitParser();
+
+    xmlCtxtReset(ctxt);
+
+    stream = xmlNewStringInputStream(ctxt, cur);
+    if (stream == NULL) {
+        return (NULL);
+    }
+    inputPush(ctxt, stream);
+    return (xmlDoRead(ctxt, URL, encoding, options, 1));
+}
+
+/**
+ * xmlCtxtReadFile:
+ * @ctxt:  an XML parser context
+ * @filename:  a file or URL
+ * @encoding:  the document encoding, or NULL
+ * @options:  a combination of xmlParserOption
+ *
+ * parse an XML file from the filesystem or the network.
+ * This reuses the existing @ctxt parser context
+ *
+ * Returns the resulting document tree
+ */
+xmlDocPtr
+xmlCtxtReadFile(xmlParserCtxtPtr ctxt, const char *filename,
+                const char *encoding, int options)
+{
+    xmlParserInputPtr stream;
+
+    if (filename == NULL)
+        return (NULL);
+    if (ctxt == NULL)
+        return (NULL);
+    xmlInitParser();
+
+    xmlCtxtReset(ctxt);
+
+    stream = xmlLoadExternalEntity(filename, NULL, ctxt);
+    if (stream == NULL) {
+        return (NULL);
+    }
+    inputPush(ctxt, stream);
+    return (xmlDoRead(ctxt, NULL, encoding, options, 1));
+}
+
+/**
+ * xmlCtxtReadMemory:
+ * @ctxt:  an XML parser context
+ * @buffer:  a pointer to a char array
+ * @size:  the size of the array
+ * @URL:  the base URL to use for the document
+ * @encoding:  the document encoding, or NULL
+ * @options:  a combination of xmlParserOption
+ *
+ * parse an XML in-memory document and build a tree.
+ * This reuses the existing @ctxt parser context
+ *
+ * Returns the resulting document tree
+ */
+xmlDocPtr
+xmlCtxtReadMemory(xmlParserCtxtPtr ctxt, const char *buffer, int size,
+                  const char *URL, const char *encoding, int options)
+{
+    xmlParserInputBufferPtr input;
+    xmlParserInputPtr stream;
+
+    if (ctxt == NULL)
+        return (NULL);
+    if (buffer == NULL)
+        return (NULL);
+    xmlInitParser();
+
+    xmlCtxtReset(ctxt);
+
+    input = xmlParserInputBufferCreateMem(buffer, size, XML_CHAR_ENCODING_NONE);
+    if (input == NULL) {
+	return(NULL);
+    }
+
+    stream = xmlNewIOInputStream(ctxt, input, XML_CHAR_ENCODING_NONE);
+    if (stream == NULL) {
+	xmlFreeParserInputBuffer(input);
+	return(NULL);
+    }
+
+    inputPush(ctxt, stream);
+    return (xmlDoRead(ctxt, URL, encoding, options, 1));
+}
+
+/**
+ * xmlCtxtReadFd:
+ * @ctxt:  an XML parser context
+ * @fd:  an open file descriptor
+ * @URL:  the base URL to use for the document
+ * @encoding:  the document encoding, or NULL
+ * @options:  a combination of xmlParserOption
+ *
+ * parse an XML from a file descriptor and build a tree.
+ * This reuses the existing @ctxt parser context
+ * NOTE that the file descriptor will not be closed when the
+ *      reader is closed or reset.
+ *
+ * Returns the resulting document tree
+ */
+xmlDocPtr
+xmlCtxtReadFd(xmlParserCtxtPtr ctxt, int fd,
+              const char *URL, const char *encoding, int options)
+{
+    xmlParserInputBufferPtr input;
+    xmlParserInputPtr stream;
+
+    if (fd < 0)
+        return (NULL);
+    if (ctxt == NULL)
+        return (NULL);
+    xmlInitParser();
+
+    xmlCtxtReset(ctxt);
+
+
+    input = xmlParserInputBufferCreateFd(fd, XML_CHAR_ENCODING_NONE);
+    if (input == NULL)
+        return (NULL);
+    input->closecallback = NULL;
+    stream = xmlNewIOInputStream(ctxt, input, XML_CHAR_ENCODING_NONE);
+    if (stream == NULL) {
+        xmlFreeParserInputBuffer(input);
+        return (NULL);
+    }
+    inputPush(ctxt, stream);
+    return (xmlDoRead(ctxt, URL, encoding, options, 1));
+}
+
+/**
+ * xmlCtxtReadIO:
+ * @ctxt:  an XML parser context
+ * @ioread:  an I/O read function
+ * @ioclose:  an I/O close function
+ * @ioctx:  an I/O handler
+ * @URL:  the base URL to use for the document
+ * @encoding:  the document encoding, or NULL
+ * @options:  a combination of xmlParserOption
+ *
+ * parse an XML document from I/O functions and source and build a tree.
+ * This reuses the existing @ctxt parser context
+ *
+ * Returns the resulting document tree
+ */
+xmlDocPtr
+xmlCtxtReadIO(xmlParserCtxtPtr ctxt, xmlInputReadCallback ioread,
+              xmlInputCloseCallback ioclose, void *ioctx,
+	      const char *URL,
+              const char *encoding, int options)
+{
+    xmlParserInputBufferPtr input;
+    xmlParserInputPtr stream;
+
+    if (ioread == NULL)
+        return (NULL);
+    if (ctxt == NULL)
+        return (NULL);
+    xmlInitParser();
+
+    xmlCtxtReset(ctxt);
+
+    input = xmlParserInputBufferCreateIO(ioread, ioclose, ioctx,
+                                         XML_CHAR_ENCODING_NONE);
+    if (input == NULL) {
+        if (ioclose != NULL)
+            ioclose(ioctx);
+        return (NULL);
+    }
+    stream = xmlNewIOInputStream(ctxt, input, XML_CHAR_ENCODING_NONE);
+    if (stream == NULL) {
+        xmlFreeParserInputBuffer(input);
+        return (NULL);
+    }
+    inputPush(ctxt, stream);
+    return (xmlDoRead(ctxt, URL, encoding, options, 1));
+}
+
+#define bottom_parser
+#include "elfgcchack.h"
diff --git a/src/parserInternals.c b/src/parserInternals.c
new file mode 100644
index 000000000000..a731c169340f
--- /dev/null
+++ b/src/parserInternals.c
@@ -0,0 +1,2169 @@
+/*
+ * parserInternals.c : Internal routines (and obsolete ones) needed for the
+ *                     XML and HTML parsers.
+ *
+ * See Copyright for the status of this software.
+ *
+ * daniel@veillard.com
+ */
+
+#define IN_LIBXML
+#include "libxml.h"
+
+#if defined(_WIN32) && !defined (__CYGWIN__)
+#define XML_DIR_SEP '\\'
+#else
+#define XML_DIR_SEP '/'
+#endif
+
+#include <string.h>
+#ifdef HAVE_CTYPE_H
+#include <ctype.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef LIBXML_ZLIB_ENABLED
+#include <zlib.h>
+#endif
+
+#include <libxml/xmlmemory.h>
+#include <libxml/tree.h>
+#include <libxml/parser.h>
+#include <libxml/parserInternals.h>
+#include <libxml/valid.h>
+#include <libxml/entities.h>
+#include <libxml/xmlerror.h>
+#include <libxml/encoding.h>
+#include <libxml/valid.h>
+#include <libxml/xmlIO.h>
+#include <libxml/uri.h>
+#include <libxml/dict.h>
+#include <libxml/SAX.h>
+#ifdef LIBXML_CATALOG_ENABLED
+#include <libxml/catalog.h>
+#endif
+#include <libxml/globals.h>
+#include <libxml/chvalid.h>
+
+#define CUR(ctxt) ctxt->input->cur
+#define END(ctxt) ctxt->input->end
+#define VALID_CTXT(ctxt) (CUR(ctxt) <= END(ctxt))
+
+#include "buf.h"
+#include "enc.h"
+
+/*
+ * Various global defaults for parsing
+ */
+
+/**
+ * xmlCheckVersion:
+ * @version: the include version number
+ *
+ * check the compiled lib version against the include one.
+ * This can warn or immediately kill the application
+ */
+void
+xmlCheckVersion(int version) {
+    int myversion = (int) LIBXML_VERSION;
+
+    xmlInitParser();
+
+    if ((myversion / 10000) != (version / 10000)) {
+	xmlGenericError(xmlGenericErrorContext,
+		"Fatal: program compiled against libxml %d using libxml %d\n",
+		(version / 10000), (myversion / 10000));
+	fprintf(stderr,
+		"Fatal: program compiled against libxml %d using libxml %d\n",
+		(version / 10000), (myversion / 10000));
+    }
+    if ((myversion / 100) < (version / 100)) {
+	xmlGenericError(xmlGenericErrorContext,
+		"Warning: program compiled against libxml %d using older %d\n",
+		(version / 100), (myversion / 100));
+    }
+}
+
+
+/************************************************************************
+ *									*
+ *		Some factorized error routines				*
+ *									*
+ ************************************************************************/
+
+
+/**
+ * xmlErrMemory:
+ * @ctxt:  an XML parser context
+ * @extra:  extra information
+ *
+ * Handle a redefinition of attribute error
+ */
+void
+xmlErrMemory(xmlParserCtxtPtr ctxt, const char *extra)
+{
+    if ((ctxt != NULL) && (ctxt->disableSAX != 0) &&
+        (ctxt->instate == XML_PARSER_EOF))
+	return;
+    if (ctxt != NULL) {
+        ctxt->errNo = XML_ERR_NO_MEMORY;
+        ctxt->instate = XML_PARSER_EOF;
+        ctxt->disableSAX = 1;
+    }
+    if (extra)
+        __xmlRaiseError(NULL, NULL, NULL, ctxt, NULL, XML_FROM_PARSER,
+                        XML_ERR_NO_MEMORY, XML_ERR_FATAL, NULL, 0, extra,
+                        NULL, NULL, 0, 0,
+                        "Memory allocation failed : %s\n", extra);
+    else
+        __xmlRaiseError(NULL, NULL, NULL, ctxt, NULL, XML_FROM_PARSER,
+                        XML_ERR_NO_MEMORY, XML_ERR_FATAL, NULL, 0, NULL,
+                        NULL, NULL, 0, 0, "Memory allocation failed\n");
+}
+
+/**
+ * __xmlErrEncoding:
+ * @ctxt:  an XML parser context
+ * @xmlerr:  the error number
+ * @msg:  the error message
+ * @str1:  an string info
+ * @str2:  an string info
+ *
+ * Handle an encoding error
+ */
+void
+__xmlErrEncoding(xmlParserCtxtPtr ctxt, xmlParserErrors xmlerr,
+                 const char *msg, const xmlChar * str1, const xmlChar * str2)
+{
+    if ((ctxt != NULL) && (ctxt->disableSAX != 0) &&
+        (ctxt->instate == XML_PARSER_EOF))
+	return;
+    if (ctxt != NULL)
+        ctxt->errNo = xmlerr;
+    __xmlRaiseError(NULL, NULL, NULL,
+                    ctxt, NULL, XML_FROM_PARSER, xmlerr, XML_ERR_FATAL,
+                    NULL, 0, (const char *) str1, (const char *) str2,
+                    NULL, 0, 0, msg, str1, str2);
+    if (ctxt != NULL) {
+        ctxt->wellFormed = 0;
+        if (ctxt->recovery == 0)
+            ctxt->disableSAX = 1;
+    }
+}
+
+/**
+ * xmlErrInternal:
+ * @ctxt:  an XML parser context
+ * @msg:  the error message
+ * @str:  error information
+ *
+ * Handle an internal error
+ */
+static void LIBXML_ATTR_FORMAT(2,0)
+xmlErrInternal(xmlParserCtxtPtr ctxt, const char *msg, const xmlChar * str)
+{
+    if ((ctxt != NULL) && (ctxt->disableSAX != 0) &&
+        (ctxt->instate == XML_PARSER_EOF))
+	return;
+    if (ctxt != NULL)
+        ctxt->errNo = XML_ERR_INTERNAL_ERROR;
+    __xmlRaiseError(NULL, NULL, NULL,
+                    ctxt, NULL, XML_FROM_PARSER, XML_ERR_INTERNAL_ERROR,
+                    XML_ERR_FATAL, NULL, 0, (const char *) str, NULL, NULL,
+                    0, 0, msg, str);
+    if (ctxt != NULL) {
+        ctxt->wellFormed = 0;
+        if (ctxt->recovery == 0)
+            ctxt->disableSAX = 1;
+    }
+}
+
+/**
+ * xmlErrEncodingInt:
+ * @ctxt:  an XML parser context
+ * @error:  the error number
+ * @msg:  the error message
+ * @val:  an integer value
+ *
+ * n encoding error
+ */
+static void LIBXML_ATTR_FORMAT(3,0)
+xmlErrEncodingInt(xmlParserCtxtPtr ctxt, xmlParserErrors error,
+                  const char *msg, int val)
+{
+    if ((ctxt != NULL) && (ctxt->disableSAX != 0) &&
+        (ctxt->instate == XML_PARSER_EOF))
+	return;
+    if (ctxt != NULL)
+        ctxt->errNo = error;
+    __xmlRaiseError(NULL, NULL, NULL,
+                    ctxt, NULL, XML_FROM_PARSER, error, XML_ERR_FATAL,
+                    NULL, 0, NULL, NULL, NULL, val, 0, msg, val);
+    if (ctxt != NULL) {
+        ctxt->wellFormed = 0;
+        if (ctxt->recovery == 0)
+            ctxt->disableSAX = 1;
+    }
+}
+
+/**
+ * xmlIsLetter:
+ * @c:  an unicode character (int)
+ *
+ * Check whether the character is allowed by the production
+ * [84] Letter ::= BaseChar | Ideographic
+ *
+ * Returns 0 if not, non-zero otherwise
+ */
+int
+xmlIsLetter(int c) {
+    return(IS_BASECHAR(c) || IS_IDEOGRAPHIC(c));
+}
+
+/************************************************************************
+ *									*
+ *		Input handling functions for progressive parsing	*
+ *									*
+ ************************************************************************/
+
+/* #define DEBUG_INPUT */
+/* #define DEBUG_STACK */
+/* #define DEBUG_PUSH */
+
+
+/* we need to keep enough input to show errors in context */
+#define LINE_LEN        80
+
+#ifdef DEBUG_INPUT
+#define CHECK_BUFFER(in) check_buffer(in)
+
+static
+void check_buffer(xmlParserInputPtr in) {
+    if (in->base != xmlBufContent(in->buf->buffer)) {
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlParserInput: base mismatch problem\n");
+    }
+    if (in->cur < in->base) {
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlParserInput: cur < base problem\n");
+    }
+    if (in->cur > in->base + xmlBufUse(in->buf->buffer)) {
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlParserInput: cur > base + use problem\n");
+    }
+    xmlGenericError(xmlGenericErrorContext,"buffer %x : content %x, cur %d, use %d\n",
+            (int) in, (int) xmlBufContent(in->buf->buffer), in->cur - in->base,
+	    xmlBufUse(in->buf->buffer));
+}
+
+#else
+#define CHECK_BUFFER(in)
+#endif
+
+
+/**
+ * xmlParserInputRead:
+ * @in:  an XML parser input
+ * @len:  an indicative size for the lookahead
+ *
+ * This function was internal and is deprecated.
+ *
+ * Returns -1 as this is an error to use it.
+ */
+int
+xmlParserInputRead(xmlParserInputPtr in ATTRIBUTE_UNUSED, int len ATTRIBUTE_UNUSED) {
+    return(-1);
+}
+
+/**
+ * xmlParserInputGrow:
+ * @in:  an XML parser input
+ * @len:  an indicative size for the lookahead
+ *
+ * This function increase the input for the parser. It tries to
+ * preserve pointers to the input buffer, and keep already read data
+ *
+ * Returns the amount of char read, or -1 in case of error, 0 indicate the
+ * end of this entity
+ */
+int
+xmlParserInputGrow(xmlParserInputPtr in, int len) {
+    int ret;
+    size_t indx;
+    const xmlChar *content;
+
+    if ((in == NULL) || (len < 0)) return(-1);
+#ifdef DEBUG_INPUT
+    xmlGenericError(xmlGenericErrorContext, "Grow\n");
+#endif
+    if (in->buf == NULL) return(-1);
+    if (in->base == NULL) return(-1);
+    if (in->cur == NULL) return(-1);
+    if (in->buf->buffer == NULL) return(-1);
+
+    CHECK_BUFFER(in);
+
+    indx = in->cur - in->base;
+    if (xmlBufUse(in->buf->buffer) > (unsigned int) indx + INPUT_CHUNK) {
+
+	CHECK_BUFFER(in);
+
+        return(0);
+    }
+    if (in->buf->readcallback != NULL) {
+	ret = xmlParserInputBufferGrow(in->buf, len);
+    } else
+        return(0);
+
+    /*
+     * NOTE : in->base may be a "dangling" i.e. freed pointer in this
+     *        block, but we use it really as an integer to do some
+     *        pointer arithmetic. Insure will raise it as a bug but in
+     *        that specific case, that's not !
+     */
+
+    content = xmlBufContent(in->buf->buffer);
+    if (in->base != content) {
+        /*
+	 * the buffer has been reallocated
+	 */
+	indx = in->cur - in->base;
+	in->base = content;
+	in->cur = &content[indx];
+    }
+    in->end = xmlBufEnd(in->buf->buffer);
+
+    CHECK_BUFFER(in);
+
+    return(ret);
+}
+
+/**
+ * xmlParserInputShrink:
+ * @in:  an XML parser input
+ *
+ * This function removes used input for the parser.
+ */
+void
+xmlParserInputShrink(xmlParserInputPtr in) {
+    size_t used;
+    size_t ret;
+    size_t indx;
+    const xmlChar *content;
+
+#ifdef DEBUG_INPUT
+    xmlGenericError(xmlGenericErrorContext, "Shrink\n");
+#endif
+    if (in == NULL) return;
+    if (in->buf == NULL) return;
+    if (in->base == NULL) return;
+    if (in->cur == NULL) return;
+    if (in->buf->buffer == NULL) return;
+
+    CHECK_BUFFER(in);
+
+    used = in->cur - xmlBufContent(in->buf->buffer);
+    /*
+     * Do not shrink on large buffers whose only a tiny fraction
+     * was consumed
+     */
+    if (used > INPUT_CHUNK) {
+	ret = xmlBufShrink(in->buf->buffer, used - LINE_LEN);
+	if (ret > 0) {
+	    in->cur -= ret;
+	    in->consumed += ret;
+	}
+	in->end = xmlBufEnd(in->buf->buffer);
+    }
+
+    CHECK_BUFFER(in);
+
+    if (xmlBufUse(in->buf->buffer) > INPUT_CHUNK) {
+        return;
+    }
+    xmlParserInputBufferRead(in->buf, 2 * INPUT_CHUNK);
+    content = xmlBufContent(in->buf->buffer);
+    if (in->base != content) {
+        /*
+	 * the buffer has been reallocated
+	 */
+	indx = in->cur - in->base;
+	in->base = content;
+	in->cur = &content[indx];
+    }
+    in->end = xmlBufEnd(in->buf->buffer);
+
+    CHECK_BUFFER(in);
+}
+
+/************************************************************************
+ *									*
+ *		UTF8 character input and related functions		*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlNextChar:
+ * @ctxt:  the XML parser context
+ *
+ * Skip to the next char input char.
+ */
+
+void
+xmlNextChar(xmlParserCtxtPtr ctxt)
+{
+    if ((ctxt == NULL) || (ctxt->instate == XML_PARSER_EOF) ||
+        (ctxt->input == NULL))
+        return;
+
+    if (!(VALID_CTXT(ctxt))) {
+        xmlErrInternal(ctxt, "Parser input data memory error\n", NULL);
+	ctxt->errNo = XML_ERR_INTERNAL_ERROR;
+        xmlStopParser(ctxt);
+	return;
+    }
+
+    if ((*ctxt->input->cur == 0) &&
+        (xmlParserInputGrow(ctxt->input, INPUT_CHUNK) <= 0)) {
+        return;
+    }
+
+    if (ctxt->charset == XML_CHAR_ENCODING_UTF8) {
+        const unsigned char *cur;
+        unsigned char c;
+
+        /*
+         *   2.11 End-of-Line Handling
+         *   the literal two-character sequence "#xD#xA" or a standalone
+         *   literal #xD, an XML processor must pass to the application
+         *   the single character #xA.
+         */
+        if (*(ctxt->input->cur) == '\n') {
+            ctxt->input->line++; ctxt->input->col = 1;
+        } else
+            ctxt->input->col++;
+
+        /*
+         * We are supposed to handle UTF8, check it's valid
+         * From rfc2044: encoding of the Unicode values on UTF-8:
+         *
+         * UCS-4 range (hex.)           UTF-8 octet sequence (binary)
+         * 0000 0000-0000 007F   0xxxxxxx
+         * 0000 0080-0000 07FF   110xxxxx 10xxxxxx
+         * 0000 0800-0000 FFFF   1110xxxx 10xxxxxx 10xxxxxx
+         *
+         * Check for the 0x110000 limit too
+         */
+        cur = ctxt->input->cur;
+
+        c = *cur;
+        if (c & 0x80) {
+            if (c == 0xC0)
+	        goto encoding_error;
+            if (cur[1] == 0) {
+                xmlParserInputGrow(ctxt->input, INPUT_CHUNK);
+                cur = ctxt->input->cur;
+            }
+            if ((cur[1] & 0xc0) != 0x80)
+                goto encoding_error;
+            if ((c & 0xe0) == 0xe0) {
+                unsigned int val;
+
+                if (cur[2] == 0) {
+                    xmlParserInputGrow(ctxt->input, INPUT_CHUNK);
+                    cur = ctxt->input->cur;
+                }
+                if ((cur[2] & 0xc0) != 0x80)
+                    goto encoding_error;
+                if ((c & 0xf0) == 0xf0) {
+                    if (cur[3] == 0) {
+                        xmlParserInputGrow(ctxt->input, INPUT_CHUNK);
+                        cur = ctxt->input->cur;
+                    }
+                    if (((c & 0xf8) != 0xf0) ||
+                        ((cur[3] & 0xc0) != 0x80))
+                        goto encoding_error;
+                    /* 4-byte code */
+                    ctxt->input->cur += 4;
+                    val = (cur[0] & 0x7) << 18;
+                    val |= (cur[1] & 0x3f) << 12;
+                    val |= (cur[2] & 0x3f) << 6;
+                    val |= cur[3] & 0x3f;
+                } else {
+                    /* 3-byte code */
+                    ctxt->input->cur += 3;
+                    val = (cur[0] & 0xf) << 12;
+                    val |= (cur[1] & 0x3f) << 6;
+                    val |= cur[2] & 0x3f;
+                }
+                if (((val > 0xd7ff) && (val < 0xe000)) ||
+                    ((val > 0xfffd) && (val < 0x10000)) ||
+                    (val >= 0x110000)) {
+		xmlErrEncodingInt(ctxt, XML_ERR_INVALID_CHAR,
+				  "Char 0x%X out of allowed range\n",
+				  val);
+                }
+            } else
+                /* 2-byte code */
+                ctxt->input->cur += 2;
+        } else
+            /* 1-byte code */
+            ctxt->input->cur++;
+    } else {
+        /*
+         * Assume it's a fixed length encoding (1) with
+         * a compatible encoding for the ASCII set, since
+         * XML constructs only use < 128 chars
+         */
+
+        if (*(ctxt->input->cur) == '\n') {
+            ctxt->input->line++; ctxt->input->col = 1;
+        } else
+            ctxt->input->col++;
+        ctxt->input->cur++;
+    }
+    if (*ctxt->input->cur == 0)
+        xmlParserInputGrow(ctxt->input, INPUT_CHUNK);
+    return;
+encoding_error:
+    /*
+     * If we detect an UTF8 error that probably mean that the
+     * input encoding didn't get properly advertised in the
+     * declaration header. Report the error and switch the encoding
+     * to ISO-Latin-1 (if you don't like this policy, just declare the
+     * encoding !)
+     */
+    if ((ctxt == NULL) || (ctxt->input == NULL) ||
+        (ctxt->input->end - ctxt->input->cur < 4)) {
+	__xmlErrEncoding(ctxt, XML_ERR_INVALID_CHAR,
+		     "Input is not proper UTF-8, indicate encoding !\n",
+		     NULL, NULL);
+    } else {
+        char buffer[150];
+
+	snprintf(buffer, 149, "Bytes: 0x%02X 0x%02X 0x%02X 0x%02X\n",
+			ctxt->input->cur[0], ctxt->input->cur[1],
+			ctxt->input->cur[2], ctxt->input->cur[3]);
+	__xmlErrEncoding(ctxt, XML_ERR_INVALID_CHAR,
+		     "Input is not proper UTF-8, indicate encoding !\n%s",
+		     BAD_CAST buffer, NULL);
+    }
+    ctxt->charset = XML_CHAR_ENCODING_8859_1;
+    ctxt->input->cur++;
+    return;
+}
+
+/**
+ * xmlCurrentChar:
+ * @ctxt:  the XML parser context
+ * @len:  pointer to the length of the char read
+ *
+ * The current char value, if using UTF-8 this may actually span multiple
+ * bytes in the input buffer. Implement the end of line normalization:
+ * 2.11 End-of-Line Handling
+ * Wherever an external parsed entity or the literal entity value
+ * of an internal parsed entity contains either the literal two-character
+ * sequence "#xD#xA" or a standalone literal #xD, an XML processor
+ * must pass to the application the single character #xA.
+ * This behavior can conveniently be produced by normalizing all
+ * line breaks to #xA on input, before parsing.)
+ *
+ * Returns the current char value and its length
+ */
+
+int
+xmlCurrentChar(xmlParserCtxtPtr ctxt, int *len) {
+    if ((ctxt == NULL) || (len == NULL) || (ctxt->input == NULL)) return(0);
+    if (ctxt->instate == XML_PARSER_EOF)
+	return(0);
+
+    if ((*ctxt->input->cur >= 0x20) && (*ctxt->input->cur <= 0x7F)) {
+	    *len = 1;
+	    return((int) *ctxt->input->cur);
+    }
+    if (ctxt->charset == XML_CHAR_ENCODING_UTF8) {
+	/*
+	 * We are supposed to handle UTF8, check it's valid
+	 * From rfc2044: encoding of the Unicode values on UTF-8:
+	 *
+	 * UCS-4 range (hex.)           UTF-8 octet sequence (binary)
+	 * 0000 0000-0000 007F   0xxxxxxx
+	 * 0000 0080-0000 07FF   110xxxxx 10xxxxxx
+	 * 0000 0800-0000 FFFF   1110xxxx 10xxxxxx 10xxxxxx
+	 *
+	 * Check for the 0x110000 limit too
+	 */
+	const unsigned char *cur = ctxt->input->cur;
+	unsigned char c;
+	unsigned int val;
+
+	c = *cur;
+	if (c & 0x80) {
+	    if (((c & 0x40) == 0) || (c == 0xC0))
+		goto encoding_error;
+	    if (cur[1] == 0) {
+		xmlParserInputGrow(ctxt->input, INPUT_CHUNK);
+                cur = ctxt->input->cur;
+            }
+	    if ((cur[1] & 0xc0) != 0x80)
+		goto encoding_error;
+	    if ((c & 0xe0) == 0xe0) {
+		if (cur[2] == 0) {
+		    xmlParserInputGrow(ctxt->input, INPUT_CHUNK);
+                    cur = ctxt->input->cur;
+                }
+		if ((cur[2] & 0xc0) != 0x80)
+		    goto encoding_error;
+		if ((c & 0xf0) == 0xf0) {
+		    if (cur[3] == 0) {
+			xmlParserInputGrow(ctxt->input, INPUT_CHUNK);
+                        cur = ctxt->input->cur;
+                    }
+		    if (((c & 0xf8) != 0xf0) ||
+			((cur[3] & 0xc0) != 0x80))
+			goto encoding_error;
+		    /* 4-byte code */
+		    *len = 4;
+		    val = (cur[0] & 0x7) << 18;
+		    val |= (cur[1] & 0x3f) << 12;
+		    val |= (cur[2] & 0x3f) << 6;
+		    val |= cur[3] & 0x3f;
+		    if (val < 0x10000)
+			goto encoding_error;
+		} else {
+		  /* 3-byte code */
+		    *len = 3;
+		    val = (cur[0] & 0xf) << 12;
+		    val |= (cur[1] & 0x3f) << 6;
+		    val |= cur[2] & 0x3f;
+		    if (val < 0x800)
+			goto encoding_error;
+		}
+	    } else {
+	      /* 2-byte code */
+		*len = 2;
+		val = (cur[0] & 0x1f) << 6;
+		val |= cur[1] & 0x3f;
+		if (val < 0x80)
+		    goto encoding_error;
+	    }
+	    if (!IS_CHAR(val)) {
+	        xmlErrEncodingInt(ctxt, XML_ERR_INVALID_CHAR,
+				  "Char 0x%X out of allowed range\n", val);
+	    }
+	    return(val);
+	} else {
+	    /* 1-byte code */
+	    *len = 1;
+	    if (*ctxt->input->cur == 0)
+		xmlParserInputGrow(ctxt->input, INPUT_CHUNK);
+	    if ((*ctxt->input->cur == 0) &&
+	        (ctxt->input->end > ctxt->input->cur)) {
+	        xmlErrEncodingInt(ctxt, XML_ERR_INVALID_CHAR,
+				  "Char 0x0 out of allowed range\n", 0);
+	    }
+	    if (*ctxt->input->cur == 0xD) {
+		if (ctxt->input->cur[1] == 0xA) {
+		    ctxt->input->cur++;
+		}
+		return(0xA);
+	    }
+	    return((int) *ctxt->input->cur);
+	}
+    }
+    /*
+     * Assume it's a fixed length encoding (1) with
+     * a compatible encoding for the ASCII set, since
+     * XML constructs only use < 128 chars
+     */
+    *len = 1;
+    if (*ctxt->input->cur == 0xD) {
+	if (ctxt->input->cur[1] == 0xA) {
+	    ctxt->input->cur++;
+	}
+	return(0xA);
+    }
+    return((int) *ctxt->input->cur);
+encoding_error:
+    /*
+     * An encoding problem may arise from a truncated input buffer
+     * splitting a character in the middle. In that case do not raise
+     * an error but return 0 to indicate an end of stream problem
+     */
+    if (ctxt->input->end - ctxt->input->cur < 4) {
+	*len = 0;
+	return(0);
+    }
+
+    /*
+     * If we detect an UTF8 error that probably mean that the
+     * input encoding didn't get properly advertised in the
+     * declaration header. Report the error and switch the encoding
+     * to ISO-Latin-1 (if you don't like this policy, just declare the
+     * encoding !)
+     */
+    {
+        char buffer[150];
+
+	snprintf(&buffer[0], 149, "Bytes: 0x%02X 0x%02X 0x%02X 0x%02X\n",
+			ctxt->input->cur[0], ctxt->input->cur[1],
+			ctxt->input->cur[2], ctxt->input->cur[3]);
+	__xmlErrEncoding(ctxt, XML_ERR_INVALID_CHAR,
+		     "Input is not proper UTF-8, indicate encoding !\n%s",
+		     BAD_CAST buffer, NULL);
+    }
+    ctxt->charset = XML_CHAR_ENCODING_8859_1;
+    *len = 1;
+    return((int) *ctxt->input->cur);
+}
+
+/**
+ * xmlStringCurrentChar:
+ * @ctxt:  the XML parser context
+ * @cur:  pointer to the beginning of the char
+ * @len:  pointer to the length of the char read
+ *
+ * The current char value, if using UTF-8 this may actually span multiple
+ * bytes in the input buffer.
+ *
+ * Returns the current char value and its length
+ */
+
+int
+xmlStringCurrentChar(xmlParserCtxtPtr ctxt, const xmlChar * cur, int *len)
+{
+    if ((len == NULL) || (cur == NULL)) return(0);
+    if ((ctxt == NULL) || (ctxt->charset == XML_CHAR_ENCODING_UTF8)) {
+        /*
+         * We are supposed to handle UTF8, check it's valid
+         * From rfc2044: encoding of the Unicode values on UTF-8:
+         *
+         * UCS-4 range (hex.)           UTF-8 octet sequence (binary)
+         * 0000 0000-0000 007F   0xxxxxxx
+         * 0000 0080-0000 07FF   110xxxxx 10xxxxxx
+         * 0000 0800-0000 FFFF   1110xxxx 10xxxxxx 10xxxxxx
+         *
+         * Check for the 0x110000 limit too
+         */
+        unsigned char c;
+        unsigned int val;
+
+        c = *cur;
+        if (c & 0x80) {
+            if ((cur[1] & 0xc0) != 0x80)
+                goto encoding_error;
+            if ((c & 0xe0) == 0xe0) {
+
+                if ((cur[2] & 0xc0) != 0x80)
+                    goto encoding_error;
+                if ((c & 0xf0) == 0xf0) {
+                    if (((c & 0xf8) != 0xf0) || ((cur[3] & 0xc0) != 0x80))
+                        goto encoding_error;
+                    /* 4-byte code */
+                    *len = 4;
+                    val = (cur[0] & 0x7) << 18;
+                    val |= (cur[1] & 0x3f) << 12;
+                    val |= (cur[2] & 0x3f) << 6;
+                    val |= cur[3] & 0x3f;
+                } else {
+                    /* 3-byte code */
+                    *len = 3;
+                    val = (cur[0] & 0xf) << 12;
+                    val |= (cur[1] & 0x3f) << 6;
+                    val |= cur[2] & 0x3f;
+                }
+            } else {
+                /* 2-byte code */
+                *len = 2;
+                val = (cur[0] & 0x1f) << 6;
+                val |= cur[1] & 0x3f;
+            }
+            if (!IS_CHAR(val)) {
+	        xmlErrEncodingInt(ctxt, XML_ERR_INVALID_CHAR,
+				  "Char 0x%X out of allowed range\n", val);
+            }
+            return (val);
+        } else {
+            /* 1-byte code */
+            *len = 1;
+            return ((int) *cur);
+        }
+    }
+    /*
+     * Assume it's a fixed length encoding (1) with
+     * a compatible encoding for the ASCII set, since
+     * XML constructs only use < 128 chars
+     */
+    *len = 1;
+    return ((int) *cur);
+encoding_error:
+
+    /*
+     * An encoding problem may arise from a truncated input buffer
+     * splitting a character in the middle. In that case do not raise
+     * an error but return 0 to indicate an end of stream problem
+     */
+    if ((ctxt == NULL) || (ctxt->input == NULL) ||
+        (ctxt->input->end - ctxt->input->cur < 4)) {
+	*len = 0;
+	return(0);
+    }
+    /*
+     * If we detect an UTF8 error that probably mean that the
+     * input encoding didn't get properly advertised in the
+     * declaration header. Report the error and switch the encoding
+     * to ISO-Latin-1 (if you don't like this policy, just declare the
+     * encoding !)
+     */
+    {
+        char buffer[150];
+
+	snprintf(buffer, 149, "Bytes: 0x%02X 0x%02X 0x%02X 0x%02X\n",
+			ctxt->input->cur[0], ctxt->input->cur[1],
+			ctxt->input->cur[2], ctxt->input->cur[3]);
+	__xmlErrEncoding(ctxt, XML_ERR_INVALID_CHAR,
+		     "Input is not proper UTF-8, indicate encoding !\n%s",
+		     BAD_CAST buffer, NULL);
+    }
+    *len = 1;
+    return ((int) *cur);
+}
+
+/**
+ * xmlCopyCharMultiByte:
+ * @out:  pointer to an array of xmlChar
+ * @val:  the char value
+ *
+ * append the char value in the array
+ *
+ * Returns the number of xmlChar written
+ */
+int
+xmlCopyCharMultiByte(xmlChar *out, int val) {
+    if (out == NULL) return(0);
+    /*
+     * We are supposed to handle UTF8, check it's valid
+     * From rfc2044: encoding of the Unicode values on UTF-8:
+     *
+     * UCS-4 range (hex.)           UTF-8 octet sequence (binary)
+     * 0000 0000-0000 007F   0xxxxxxx
+     * 0000 0080-0000 07FF   110xxxxx 10xxxxxx
+     * 0000 0800-0000 FFFF   1110xxxx 10xxxxxx 10xxxxxx
+     */
+    if  (val >= 0x80) {
+	xmlChar *savedout = out;
+	int bits;
+	if (val <   0x800) { *out++= (val >>  6) | 0xC0;  bits=  0; }
+	else if (val < 0x10000) { *out++= (val >> 12) | 0xE0;  bits=  6;}
+	else if (val < 0x110000)  { *out++= (val >> 18) | 0xF0;  bits=  12; }
+	else {
+	    xmlErrEncodingInt(NULL, XML_ERR_INVALID_CHAR,
+		    "Internal error, xmlCopyCharMultiByte 0x%X out of bound\n",
+			      val);
+	    return(0);
+	}
+	for ( ; bits >= 0; bits-= 6)
+	    *out++= ((val >> bits) & 0x3F) | 0x80 ;
+	return (out - savedout);
+    }
+    *out = (xmlChar) val;
+    return 1;
+}
+
+/**
+ * xmlCopyChar:
+ * @len:  Ignored, compatibility
+ * @out:  pointer to an array of xmlChar
+ * @val:  the char value
+ *
+ * append the char value in the array
+ *
+ * Returns the number of xmlChar written
+ */
+
+int
+xmlCopyChar(int len ATTRIBUTE_UNUSED, xmlChar *out, int val) {
+    if (out == NULL) return(0);
+    /* the len parameter is ignored */
+    if  (val >= 0x80) {
+	return(xmlCopyCharMultiByte (out, val));
+    }
+    *out = (xmlChar) val;
+    return 1;
+}
+
+/************************************************************************
+ *									*
+ *		Commodity functions to switch encodings			*
+ *									*
+ ************************************************************************/
+
+static int
+xmlSwitchToEncodingInt(xmlParserCtxtPtr ctxt,
+                       xmlCharEncodingHandlerPtr handler, int len);
+static int
+xmlSwitchInputEncodingInt(xmlParserCtxtPtr ctxt, xmlParserInputPtr input,
+                          xmlCharEncodingHandlerPtr handler, int len);
+/**
+ * xmlSwitchEncoding:
+ * @ctxt:  the parser context
+ * @enc:  the encoding value (number)
+ *
+ * change the input functions when discovering the character encoding
+ * of a given entity.
+ *
+ * Returns 0 in case of success, -1 otherwise
+ */
+int
+xmlSwitchEncoding(xmlParserCtxtPtr ctxt, xmlCharEncoding enc)
+{
+    xmlCharEncodingHandlerPtr handler;
+    int len = -1;
+    int ret;
+
+    if (ctxt == NULL) return(-1);
+    switch (enc) {
+	case XML_CHAR_ENCODING_ERROR:
+	    __xmlErrEncoding(ctxt, XML_ERR_UNKNOWN_ENCODING,
+	                   "encoding unknown\n", NULL, NULL);
+	    return(-1);
+	case XML_CHAR_ENCODING_NONE:
+	    /* let's assume it's UTF-8 without the XML decl */
+	    ctxt->charset = XML_CHAR_ENCODING_UTF8;
+	    return(0);
+	case XML_CHAR_ENCODING_UTF8:
+	    /* default encoding, no conversion should be needed */
+	    ctxt->charset = XML_CHAR_ENCODING_UTF8;
+
+	    /*
+	     * Errata on XML-1.0 June 20 2001
+	     * Specific handling of the Byte Order Mark for
+	     * UTF-8
+	     */
+	    if ((ctxt->input != NULL) &&
+		(ctxt->input->cur[0] == 0xEF) &&
+		(ctxt->input->cur[1] == 0xBB) &&
+		(ctxt->input->cur[2] == 0xBF)) {
+		ctxt->input->cur += 3;
+	    }
+	    return(0);
+    case XML_CHAR_ENCODING_UTF16LE:
+    case XML_CHAR_ENCODING_UTF16BE:
+        /*The raw input characters are encoded
+         *in UTF-16. As we expect this function
+         *to be called after xmlCharEncInFunc, we expect
+         *ctxt->input->cur to contain UTF-8 encoded characters.
+         *So the raw UTF16 Byte Order Mark
+         *has also been converted into
+         *an UTF-8 BOM. Let's skip that BOM.
+         */
+        if ((ctxt->input != NULL) && (ctxt->input->cur != NULL) &&
+            (ctxt->input->cur[0] == 0xEF) &&
+            (ctxt->input->cur[1] == 0xBB) &&
+            (ctxt->input->cur[2] == 0xBF)) {
+            ctxt->input->cur += 3;
+        }
+        len = 90;
+	break;
+    case XML_CHAR_ENCODING_UCS2:
+        len = 90;
+	break;
+    case XML_CHAR_ENCODING_UCS4BE:
+    case XML_CHAR_ENCODING_UCS4LE:
+    case XML_CHAR_ENCODING_UCS4_2143:
+    case XML_CHAR_ENCODING_UCS4_3412:
+        len = 180;
+	break;
+    case XML_CHAR_ENCODING_EBCDIC:
+    case XML_CHAR_ENCODING_8859_1:
+    case XML_CHAR_ENCODING_8859_2:
+    case XML_CHAR_ENCODING_8859_3:
+    case XML_CHAR_ENCODING_8859_4:
+    case XML_CHAR_ENCODING_8859_5:
+    case XML_CHAR_ENCODING_8859_6:
+    case XML_CHAR_ENCODING_8859_7:
+    case XML_CHAR_ENCODING_8859_8:
+    case XML_CHAR_ENCODING_8859_9:
+    case XML_CHAR_ENCODING_ASCII:
+    case XML_CHAR_ENCODING_2022_JP:
+    case XML_CHAR_ENCODING_SHIFT_JIS:
+    case XML_CHAR_ENCODING_EUC_JP:
+        len = 45;
+	break;
+    }
+    handler = xmlGetCharEncodingHandler(enc);
+    if (handler == NULL) {
+	/*
+	 * Default handlers.
+	 */
+	switch (enc) {
+	    case XML_CHAR_ENCODING_ASCII:
+		/* default encoding, no conversion should be needed */
+		ctxt->charset = XML_CHAR_ENCODING_UTF8;
+		return(0);
+	    case XML_CHAR_ENCODING_UTF16LE:
+		break;
+	    case XML_CHAR_ENCODING_UTF16BE:
+		break;
+	    case XML_CHAR_ENCODING_UCS4LE:
+		__xmlErrEncoding(ctxt, XML_ERR_UNSUPPORTED_ENCODING,
+			       "encoding not supported %s\n",
+			       BAD_CAST "USC4 little endian", NULL);
+		break;
+	    case XML_CHAR_ENCODING_UCS4BE:
+		__xmlErrEncoding(ctxt, XML_ERR_UNSUPPORTED_ENCODING,
+			       "encoding not supported %s\n",
+			       BAD_CAST "USC4 big endian", NULL);
+		break;
+	    case XML_CHAR_ENCODING_EBCDIC:
+		__xmlErrEncoding(ctxt, XML_ERR_UNSUPPORTED_ENCODING,
+			       "encoding not supported %s\n",
+			       BAD_CAST "EBCDIC", NULL);
+		break;
+	    case XML_CHAR_ENCODING_UCS4_2143:
+		__xmlErrEncoding(ctxt, XML_ERR_UNSUPPORTED_ENCODING,
+			       "encoding not supported %s\n",
+			       BAD_CAST "UCS4 2143", NULL);
+		break;
+	    case XML_CHAR_ENCODING_UCS4_3412:
+		__xmlErrEncoding(ctxt, XML_ERR_UNSUPPORTED_ENCODING,
+			       "encoding not supported %s\n",
+			       BAD_CAST "UCS4 3412", NULL);
+		break;
+	    case XML_CHAR_ENCODING_UCS2:
+		__xmlErrEncoding(ctxt, XML_ERR_UNSUPPORTED_ENCODING,
+			       "encoding not supported %s\n",
+			       BAD_CAST "UCS2", NULL);
+		break;
+	    case XML_CHAR_ENCODING_8859_1:
+	    case XML_CHAR_ENCODING_8859_2:
+	    case XML_CHAR_ENCODING_8859_3:
+	    case XML_CHAR_ENCODING_8859_4:
+	    case XML_CHAR_ENCODING_8859_5:
+	    case XML_CHAR_ENCODING_8859_6:
+	    case XML_CHAR_ENCODING_8859_7:
+	    case XML_CHAR_ENCODING_8859_8:
+	    case XML_CHAR_ENCODING_8859_9:
+		/*
+		 * We used to keep the internal content in the
+		 * document encoding however this turns being unmaintainable
+		 * So xmlGetCharEncodingHandler() will return non-null
+		 * values for this now.
+		 */
+		if ((ctxt->inputNr == 1) &&
+		    (ctxt->encoding == NULL) &&
+		    (ctxt->input != NULL) &&
+		    (ctxt->input->encoding != NULL)) {
+		    ctxt->encoding = xmlStrdup(ctxt->input->encoding);
+		}
+		ctxt->charset = enc;
+		return(0);
+	    case XML_CHAR_ENCODING_2022_JP:
+		__xmlErrEncoding(ctxt, XML_ERR_UNSUPPORTED_ENCODING,
+			       "encoding not supported %s\n",
+			       BAD_CAST "ISO-2022-JP", NULL);
+		break;
+	    case XML_CHAR_ENCODING_SHIFT_JIS:
+		__xmlErrEncoding(ctxt, XML_ERR_UNSUPPORTED_ENCODING,
+			       "encoding not supported %s\n",
+			       BAD_CAST "Shift_JIS", NULL);
+		break;
+	    case XML_CHAR_ENCODING_EUC_JP:
+		__xmlErrEncoding(ctxt, XML_ERR_UNSUPPORTED_ENCODING,
+			       "encoding not supported %s\n",
+			       BAD_CAST "EUC-JP", NULL);
+		break;
+	    default:
+	        break;
+	}
+    }
+    /*
+     * TODO: We could recover from errors in external entities if we
+     * didn't stop the parser. But most callers of this function don't
+     * check the return value.
+     */
+    if (handler == NULL) {
+        xmlStopParser(ctxt);
+	return(-1);
+    }
+    ctxt->charset = XML_CHAR_ENCODING_UTF8;
+    ret = xmlSwitchToEncodingInt(ctxt, handler, len);
+    if ((ret < 0) || (ctxt->errNo == XML_I18N_CONV_FAILED)) {
+        /*
+	 * on encoding conversion errors, stop the parser
+	 */
+        xmlStopParser(ctxt);
+	ctxt->errNo = XML_I18N_CONV_FAILED;
+    }
+    return(ret);
+}
+
+/**
+ * xmlSwitchInputEncoding:
+ * @ctxt:  the parser context
+ * @input:  the input stream
+ * @handler:  the encoding handler
+ * @len:  the number of bytes to convert for the first line or -1
+ *
+ * change the input functions when discovering the character encoding
+ * of a given entity.
+ *
+ * Returns 0 in case of success, -1 otherwise
+ */
+static int
+xmlSwitchInputEncodingInt(xmlParserCtxtPtr ctxt, xmlParserInputPtr input,
+                          xmlCharEncodingHandlerPtr handler, int len)
+{
+    int nbchars;
+
+    if (handler == NULL)
+        return (-1);
+    if (input == NULL)
+        return (-1);
+    if (input->buf != NULL) {
+        if (input->buf->encoder != NULL) {
+            /*
+             * Check in case the auto encoding detection triggered
+             * in already.
+             */
+            if (input->buf->encoder == handler)
+                return (0);
+
+            /*
+             * "UTF-16" can be used for both LE and BE
+             if ((!xmlStrncmp(BAD_CAST input->buf->encoder->name,
+             BAD_CAST "UTF-16", 6)) &&
+             (!xmlStrncmp(BAD_CAST handler->name,
+             BAD_CAST "UTF-16", 6))) {
+             return(0);
+             }
+             */
+
+            /*
+             * Note: this is a bit dangerous, but that's what it
+             * takes to use nearly compatible signature for different
+             * encodings.
+             *
+             * FIXME: Encoders might buffer partial byte sequences, so
+             * this probably can't work. We should return an error and
+             * make sure that callers never try to switch the encoding
+             * twice.
+             */
+            xmlCharEncCloseFunc(input->buf->encoder);
+            input->buf->encoder = handler;
+            return (0);
+        }
+        input->buf->encoder = handler;
+
+        /*
+         * Is there already some content down the pipe to convert ?
+         */
+        if (xmlBufIsEmpty(input->buf->buffer) == 0) {
+            int processed;
+	    unsigned int use;
+
+            /*
+             * Specific handling of the Byte Order Mark for
+             * UTF-16
+             */
+            if ((handler->name != NULL) &&
+                (!strcmp(handler->name, "UTF-16LE") ||
+                 !strcmp(handler->name, "UTF-16")) &&
+                (input->cur[0] == 0xFF) && (input->cur[1] == 0xFE)) {
+                input->cur += 2;
+            }
+            if ((handler->name != NULL) &&
+                (!strcmp(handler->name, "UTF-16BE")) &&
+                (input->cur[0] == 0xFE) && (input->cur[1] == 0xFF)) {
+                input->cur += 2;
+            }
+            /*
+             * Errata on XML-1.0 June 20 2001
+             * Specific handling of the Byte Order Mark for
+             * UTF-8
+             */
+            if ((handler->name != NULL) &&
+                (!strcmp(handler->name, "UTF-8")) &&
+                (input->cur[0] == 0xEF) &&
+                (input->cur[1] == 0xBB) && (input->cur[2] == 0xBF)) {
+                input->cur += 3;
+            }
+
+            /*
+             * Shrink the current input buffer.
+             * Move it as the raw buffer and create a new input buffer
+             */
+            processed = input->cur - input->base;
+            xmlBufShrink(input->buf->buffer, processed);
+            input->buf->raw = input->buf->buffer;
+            input->buf->buffer = xmlBufCreate();
+	    input->buf->rawconsumed = processed;
+	    use = xmlBufUse(input->buf->raw);
+
+            if (ctxt->html) {
+                /*
+                 * convert as much as possible of the buffer
+                 */
+                nbchars = xmlCharEncInput(input->buf, 1);
+            } else {
+                /*
+                 * convert just enough to get
+                 * '<?xml version="1.0" encoding="xxx"?>'
+                 * parsed with the autodetected encoding
+                 * into the parser reading buffer.
+                 */
+                nbchars = xmlCharEncFirstLineInput(input->buf, len);
+            }
+            xmlBufResetInput(input->buf->buffer, input);
+            if (nbchars < 0) {
+                xmlErrInternal(ctxt,
+                               "switching encoding: encoder error\n",
+                               NULL);
+                return (-1);
+            }
+	    input->buf->rawconsumed += use - xmlBufUse(input->buf->raw);
+        }
+        return (0);
+    } else if (input->length == 0) {
+	/*
+	 * When parsing a static memory array one must know the
+	 * size to be able to convert the buffer.
+	 */
+	xmlErrInternal(ctxt, "switching encoding : no input\n", NULL);
+        /*
+         * Callers assume that the input buffer takes ownership of the
+         * encoding handler. xmlCharEncCloseFunc frees unregistered
+         * handlers and avoids a memory leak.
+         */
+        xmlCharEncCloseFunc(handler);
+	return (-1);
+    }
+    /*
+     * We should actually raise an error here, see issue #34.
+     */
+    xmlCharEncCloseFunc(handler);
+    return (0);
+}
+
+/**
+ * xmlSwitchInputEncoding:
+ * @ctxt:  the parser context
+ * @input:  the input stream
+ * @handler:  the encoding handler
+ *
+ * change the input functions when discovering the character encoding
+ * of a given entity.
+ *
+ * Returns 0 in case of success, -1 otherwise
+ */
+int
+xmlSwitchInputEncoding(xmlParserCtxtPtr ctxt, xmlParserInputPtr input,
+                          xmlCharEncodingHandlerPtr handler) {
+    return(xmlSwitchInputEncodingInt(ctxt, input, handler, -1));
+}
+
+/**
+ * xmlSwitchToEncodingInt:
+ * @ctxt:  the parser context
+ * @handler:  the encoding handler
+ * @len: the length to convert or -1
+ *
+ * change the input functions when discovering the character encoding
+ * of a given entity, and convert only @len bytes of the output, this
+ * is needed on auto detect to allows any declared encoding later to
+ * convert the actual content after the xmlDecl
+ *
+ * Returns 0 in case of success, -1 otherwise
+ */
+static int
+xmlSwitchToEncodingInt(xmlParserCtxtPtr ctxt,
+                       xmlCharEncodingHandlerPtr handler, int len) {
+    int ret = 0;
+
+    if (handler != NULL) {
+        if (ctxt->input != NULL) {
+	    ret = xmlSwitchInputEncodingInt(ctxt, ctxt->input, handler, len);
+	} else {
+	    xmlErrInternal(ctxt, "xmlSwitchToEncoding : no input\n",
+	                   NULL);
+	    return(-1);
+	}
+	/*
+	 * The parsing is now done in UTF8 natively
+	 */
+	ctxt->charset = XML_CHAR_ENCODING_UTF8;
+    } else
+	return(-1);
+    return(ret);
+}
+
+/**
+ * xmlSwitchToEncoding:
+ * @ctxt:  the parser context
+ * @handler:  the encoding handler
+ *
+ * change the input functions when discovering the character encoding
+ * of a given entity.
+ *
+ * Returns 0 in case of success, -1 otherwise
+ */
+int
+xmlSwitchToEncoding(xmlParserCtxtPtr ctxt, xmlCharEncodingHandlerPtr handler)
+{
+    return (xmlSwitchToEncodingInt(ctxt, handler, -1));
+}
+
+/************************************************************************
+ *									*
+ *	Commodity functions to handle entities processing		*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlFreeInputStream:
+ * @input:  an xmlParserInputPtr
+ *
+ * Free up an input stream.
+ */
+void
+xmlFreeInputStream(xmlParserInputPtr input) {
+    if (input == NULL) return;
+
+    if (input->filename != NULL) xmlFree((char *) input->filename);
+    if (input->directory != NULL) xmlFree((char *) input->directory);
+    if (input->encoding != NULL) xmlFree((char *) input->encoding);
+    if (input->version != NULL) xmlFree((char *) input->version);
+    if ((input->free != NULL) && (input->base != NULL))
+        input->free((xmlChar *) input->base);
+    if (input->buf != NULL)
+        xmlFreeParserInputBuffer(input->buf);
+    xmlFree(input);
+}
+
+/**
+ * xmlNewInputStream:
+ * @ctxt:  an XML parser context
+ *
+ * Create a new input stream structure.
+ *
+ * Returns the new input stream or NULL
+ */
+xmlParserInputPtr
+xmlNewInputStream(xmlParserCtxtPtr ctxt) {
+    xmlParserInputPtr input;
+
+    input = (xmlParserInputPtr) xmlMalloc(sizeof(xmlParserInput));
+    if (input == NULL) {
+        xmlErrMemory(ctxt,  "couldn't allocate a new input stream\n");
+	return(NULL);
+    }
+    memset(input, 0, sizeof(xmlParserInput));
+    input->line = 1;
+    input->col = 1;
+    input->standalone = -1;
+
+    /*
+     * If the context is NULL the id cannot be initialized, but that
+     * should not happen while parsing which is the situation where
+     * the id is actually needed.
+     */
+    if (ctxt != NULL) {
+        if (ctxt->input_id >= INT_MAX) {
+            xmlErrMemory(ctxt, "Input ID overflow\n");
+            return(NULL);
+        }
+        input->id = ctxt->input_id++;
+    }
+
+    return(input);
+}
+
+/**
+ * xmlNewIOInputStream:
+ * @ctxt:  an XML parser context
+ * @input:  an I/O Input
+ * @enc:  the charset encoding if known
+ *
+ * Create a new input stream structure encapsulating the @input into
+ * a stream suitable for the parser.
+ *
+ * Returns the new input stream or NULL
+ */
+xmlParserInputPtr
+xmlNewIOInputStream(xmlParserCtxtPtr ctxt, xmlParserInputBufferPtr input,
+	            xmlCharEncoding enc) {
+    xmlParserInputPtr inputStream;
+
+    if (input == NULL) return(NULL);
+    if (xmlParserDebugEntities)
+	xmlGenericError(xmlGenericErrorContext, "new input from I/O\n");
+    inputStream = xmlNewInputStream(ctxt);
+    if (inputStream == NULL) {
+	return(NULL);
+    }
+    inputStream->filename = NULL;
+    inputStream->buf = input;
+    xmlBufResetInput(inputStream->buf->buffer, inputStream);
+
+    if (enc != XML_CHAR_ENCODING_NONE) {
+        xmlSwitchEncoding(ctxt, enc);
+    }
+
+    return(inputStream);
+}
+
+/**
+ * xmlNewEntityInputStream:
+ * @ctxt:  an XML parser context
+ * @entity:  an Entity pointer
+ *
+ * Create a new input stream based on an xmlEntityPtr
+ *
+ * Returns the new input stream or NULL
+ */
+xmlParserInputPtr
+xmlNewEntityInputStream(xmlParserCtxtPtr ctxt, xmlEntityPtr entity) {
+    xmlParserInputPtr input;
+
+    if (entity == NULL) {
+        xmlErrInternal(ctxt, "xmlNewEntityInputStream entity = NULL\n",
+	               NULL);
+	return(NULL);
+    }
+    if (xmlParserDebugEntities)
+	xmlGenericError(xmlGenericErrorContext,
+		"new input from entity: %s\n", entity->name);
+    if (entity->content == NULL) {
+	switch (entity->etype) {
+            case XML_EXTERNAL_GENERAL_UNPARSED_ENTITY:
+	        xmlErrInternal(ctxt, "Cannot parse entity %s\n",
+		               entity->name);
+                break;
+            case XML_EXTERNAL_GENERAL_PARSED_ENTITY:
+            case XML_EXTERNAL_PARAMETER_ENTITY:
+		return(xmlLoadExternalEntity((char *) entity->URI,
+		       (char *) entity->ExternalID, ctxt));
+            case XML_INTERNAL_GENERAL_ENTITY:
+	        xmlErrInternal(ctxt,
+		      "Internal entity %s without content !\n",
+		               entity->name);
+                break;
+            case XML_INTERNAL_PARAMETER_ENTITY:
+	        xmlErrInternal(ctxt,
+		      "Internal parameter entity %s without content !\n",
+		               entity->name);
+                break;
+            case XML_INTERNAL_PREDEFINED_ENTITY:
+	        xmlErrInternal(ctxt,
+		      "Predefined entity %s without content !\n",
+		               entity->name);
+                break;
+	}
+	return(NULL);
+    }
+    input = xmlNewInputStream(ctxt);
+    if (input == NULL) {
+	return(NULL);
+    }
+    if (entity->URI != NULL)
+	input->filename = (char *) xmlStrdup((xmlChar *) entity->URI);
+    input->base = entity->content;
+    if (entity->length == 0)
+        entity->length = xmlStrlen(entity->content);
+    input->cur = entity->content;
+    input->length = entity->length;
+    input->end = &entity->content[input->length];
+    return(input);
+}
+
+/**
+ * xmlNewStringInputStream:
+ * @ctxt:  an XML parser context
+ * @buffer:  an memory buffer
+ *
+ * Create a new input stream based on a memory buffer.
+ * Returns the new input stream
+ */
+xmlParserInputPtr
+xmlNewStringInputStream(xmlParserCtxtPtr ctxt, const xmlChar *buffer) {
+    xmlParserInputPtr input;
+
+    if (buffer == NULL) {
+        xmlErrInternal(ctxt, "xmlNewStringInputStream string = NULL\n",
+	               NULL);
+	return(NULL);
+    }
+    if (xmlParserDebugEntities)
+	xmlGenericError(xmlGenericErrorContext,
+		"new fixed input: %.30s\n", buffer);
+    input = xmlNewInputStream(ctxt);
+    if (input == NULL) {
+        xmlErrMemory(ctxt,  "couldn't allocate a new input stream\n");
+	return(NULL);
+    }
+    input->base = buffer;
+    input->cur = buffer;
+    input->length = xmlStrlen(buffer);
+    input->end = &buffer[input->length];
+    return(input);
+}
+
+/**
+ * xmlNewInputFromFile:
+ * @ctxt:  an XML parser context
+ * @filename:  the filename to use as entity
+ *
+ * Create a new input stream based on a file or an URL.
+ *
+ * Returns the new input stream or NULL in case of error
+ */
+xmlParserInputPtr
+xmlNewInputFromFile(xmlParserCtxtPtr ctxt, const char *filename) {
+    xmlParserInputBufferPtr buf;
+    xmlParserInputPtr inputStream;
+    char *directory = NULL;
+    xmlChar *URI = NULL;
+
+    if (xmlParserDebugEntities)
+	xmlGenericError(xmlGenericErrorContext,
+		"new input from file: %s\n", filename);
+    if (ctxt == NULL) return(NULL);
+    buf = xmlParserInputBufferCreateFilename(filename, XML_CHAR_ENCODING_NONE);
+    if (buf == NULL) {
+	if (filename == NULL)
+	    __xmlLoaderErr(ctxt,
+	                   "failed to load external entity: NULL filename \n",
+			   NULL);
+	else
+	    __xmlLoaderErr(ctxt, "failed to load external entity \"%s\"\n",
+			   (const char *) filename);
+	return(NULL);
+    }
+
+    inputStream = xmlNewInputStream(ctxt);
+    if (inputStream == NULL)
+	return(NULL);
+
+    inputStream->buf = buf;
+    inputStream = xmlCheckHTTPInput(ctxt, inputStream);
+    if (inputStream == NULL)
+        return(NULL);
+
+    if (inputStream->filename == NULL)
+	URI = xmlStrdup((xmlChar *) filename);
+    else
+	URI = xmlStrdup((xmlChar *) inputStream->filename);
+    directory = xmlParserGetDirectory((const char *) URI);
+    if (inputStream->filename != NULL) xmlFree((char *)inputStream->filename);
+    inputStream->filename = (char *) xmlCanonicPath((const xmlChar *) URI);
+    if (URI != NULL) xmlFree((char *) URI);
+    inputStream->directory = directory;
+
+    xmlBufResetInput(inputStream->buf->buffer, inputStream);
+    if ((ctxt->directory == NULL) && (directory != NULL))
+        ctxt->directory = (char *) xmlStrdup((const xmlChar *) directory);
+    return(inputStream);
+}
+
+/************************************************************************
+ *									*
+ *		Commodity functions to handle parser contexts		*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlInitParserCtxt:
+ * @ctxt:  an XML parser context
+ *
+ * Initialize a parser context
+ *
+ * Returns 0 in case of success and -1 in case of error
+ */
+
+int
+xmlInitParserCtxt(xmlParserCtxtPtr ctxt)
+{
+    xmlParserInputPtr input;
+
+    if(ctxt==NULL) {
+        xmlErrInternal(NULL, "Got NULL parser context\n", NULL);
+        return(-1);
+    }
+
+    xmlDefaultSAXHandlerInit();
+
+    if (ctxt->dict == NULL)
+	ctxt->dict = xmlDictCreate();
+    if (ctxt->dict == NULL) {
+        xmlErrMemory(NULL, "cannot initialize parser context\n");
+	return(-1);
+    }
+    xmlDictSetLimit(ctxt->dict, XML_MAX_DICTIONARY_LIMIT);
+
+    if (ctxt->sax == NULL)
+	ctxt->sax = (xmlSAXHandler *) xmlMalloc(sizeof(xmlSAXHandler));
+    if (ctxt->sax == NULL) {
+        xmlErrMemory(NULL, "cannot initialize parser context\n");
+	return(-1);
+    }
+    else
+        xmlSAXVersion(ctxt->sax, 2);
+
+    ctxt->maxatts = 0;
+    ctxt->atts = NULL;
+    /* Allocate the Input stack */
+    if (ctxt->inputTab == NULL) {
+	ctxt->inputTab = (xmlParserInputPtr *)
+		    xmlMalloc(5 * sizeof(xmlParserInputPtr));
+	ctxt->inputMax = 5;
+    }
+    if (ctxt->inputTab == NULL) {
+        xmlErrMemory(NULL, "cannot initialize parser context\n");
+	ctxt->inputNr = 0;
+	ctxt->inputMax = 0;
+	ctxt->input = NULL;
+	return(-1);
+    }
+    while ((input = inputPop(ctxt)) != NULL) { /* Non consuming */
+        xmlFreeInputStream(input);
+    }
+    ctxt->inputNr = 0;
+    ctxt->input = NULL;
+
+    ctxt->version = NULL;
+    ctxt->encoding = NULL;
+    ctxt->standalone = -1;
+    ctxt->hasExternalSubset = 0;
+    ctxt->hasPErefs = 0;
+    ctxt->html = 0;
+    ctxt->external = 0;
+    ctxt->instate = XML_PARSER_START;
+    ctxt->token = 0;
+    ctxt->directory = NULL;
+
+    /* Allocate the Node stack */
+    if (ctxt->nodeTab == NULL) {
+	ctxt->nodeTab = (xmlNodePtr *) xmlMalloc(10 * sizeof(xmlNodePtr));
+	ctxt->nodeMax = 10;
+    }
+    if (ctxt->nodeTab == NULL) {
+        xmlErrMemory(NULL, "cannot initialize parser context\n");
+	ctxt->nodeNr = 0;
+	ctxt->nodeMax = 0;
+	ctxt->node = NULL;
+	ctxt->inputNr = 0;
+	ctxt->inputMax = 0;
+	ctxt->input = NULL;
+	return(-1);
+    }
+    ctxt->nodeNr = 0;
+    ctxt->node = NULL;
+
+    /* Allocate the Name stack */
+    if (ctxt->nameTab == NULL) {
+	ctxt->nameTab = (const xmlChar **) xmlMalloc(10 * sizeof(xmlChar *));
+	ctxt->nameMax = 10;
+    }
+    if (ctxt->nameTab == NULL) {
+        xmlErrMemory(NULL, "cannot initialize parser context\n");
+	ctxt->nodeNr = 0;
+	ctxt->nodeMax = 0;
+	ctxt->node = NULL;
+	ctxt->inputNr = 0;
+	ctxt->inputMax = 0;
+	ctxt->input = NULL;
+	ctxt->nameNr = 0;
+	ctxt->nameMax = 0;
+	ctxt->name = NULL;
+	return(-1);
+    }
+    ctxt->nameNr = 0;
+    ctxt->name = NULL;
+
+    /* Allocate the space stack */
+    if (ctxt->spaceTab == NULL) {
+	ctxt->spaceTab = (int *) xmlMalloc(10 * sizeof(int));
+	ctxt->spaceMax = 10;
+    }
+    if (ctxt->spaceTab == NULL) {
+        xmlErrMemory(NULL, "cannot initialize parser context\n");
+	ctxt->nodeNr = 0;
+	ctxt->nodeMax = 0;
+	ctxt->node = NULL;
+	ctxt->inputNr = 0;
+	ctxt->inputMax = 0;
+	ctxt->input = NULL;
+	ctxt->nameNr = 0;
+	ctxt->nameMax = 0;
+	ctxt->name = NULL;
+	ctxt->spaceNr = 0;
+	ctxt->spaceMax = 0;
+	ctxt->space = NULL;
+	return(-1);
+    }
+    ctxt->spaceNr = 1;
+    ctxt->spaceMax = 10;
+    ctxt->spaceTab[0] = -1;
+    ctxt->space = &ctxt->spaceTab[0];
+    ctxt->userData = ctxt;
+    ctxt->myDoc = NULL;
+    ctxt->wellFormed = 1;
+    ctxt->nsWellFormed = 1;
+    ctxt->valid = 1;
+    ctxt->loadsubset = xmlLoadExtDtdDefaultValue;
+    if (ctxt->loadsubset) {
+        ctxt->options |= XML_PARSE_DTDLOAD;
+    }
+    ctxt->validate = xmlDoValidityCheckingDefaultValue;
+    ctxt->pedantic = xmlPedanticParserDefaultValue;
+    if (ctxt->pedantic) {
+        ctxt->options |= XML_PARSE_PEDANTIC;
+    }
+    ctxt->linenumbers = xmlLineNumbersDefaultValue;
+    ctxt->keepBlanks = xmlKeepBlanksDefaultValue;
+    if (ctxt->keepBlanks == 0) {
+	ctxt->sax->ignorableWhitespace = xmlSAX2IgnorableWhitespace;
+	ctxt->options |= XML_PARSE_NOBLANKS;
+    }
+
+    ctxt->vctxt.finishDtd = XML_CTXT_FINISH_DTD_0;
+    ctxt->vctxt.userData = ctxt;
+    ctxt->vctxt.error = xmlParserValidityError;
+    ctxt->vctxt.warning = xmlParserValidityWarning;
+    if (ctxt->validate) {
+	if (xmlGetWarningsDefaultValue == 0)
+	    ctxt->vctxt.warning = NULL;
+	else
+	    ctxt->vctxt.warning = xmlParserValidityWarning;
+	ctxt->vctxt.nodeMax = 0;
+        ctxt->options |= XML_PARSE_DTDVALID;
+    }
+    ctxt->replaceEntities = xmlSubstituteEntitiesDefaultValue;
+    if (ctxt->replaceEntities) {
+        ctxt->options |= XML_PARSE_NOENT;
+    }
+    ctxt->record_info = 0;
+    ctxt->checkIndex = 0;
+    ctxt->inSubset = 0;
+    ctxt->errNo = XML_ERR_OK;
+    ctxt->depth = 0;
+    ctxt->charset = XML_CHAR_ENCODING_UTF8;
+    ctxt->catalogs = NULL;
+    ctxt->nbentities = 0;
+    ctxt->sizeentities = 0;
+    ctxt->sizeentcopy = 0;
+    ctxt->input_id = 1;
+    xmlInitNodeInfoSeq(&ctxt->node_seq);
+    return(0);
+}
+
+/**
+ * xmlFreeParserCtxt:
+ * @ctxt:  an XML parser context
+ *
+ * Free all the memory used by a parser context. However the parsed
+ * document in ctxt->myDoc is not freed.
+ */
+
+void
+xmlFreeParserCtxt(xmlParserCtxtPtr ctxt)
+{
+    xmlParserInputPtr input;
+
+    if (ctxt == NULL) return;
+
+    while ((input = inputPop(ctxt)) != NULL) { /* Non consuming */
+        xmlFreeInputStream(input);
+    }
+    if (ctxt->spaceTab != NULL) xmlFree(ctxt->spaceTab);
+    if (ctxt->nameTab != NULL) xmlFree((xmlChar * *)ctxt->nameTab);
+    if (ctxt->nodeTab != NULL) xmlFree(ctxt->nodeTab);
+    if (ctxt->nodeInfoTab != NULL) xmlFree(ctxt->nodeInfoTab);
+    if (ctxt->inputTab != NULL) xmlFree(ctxt->inputTab);
+    if (ctxt->version != NULL) xmlFree((char *) ctxt->version);
+    if (ctxt->encoding != NULL) xmlFree((char *) ctxt->encoding);
+    if (ctxt->extSubURI != NULL) xmlFree((char *) ctxt->extSubURI);
+    if (ctxt->extSubSystem != NULL) xmlFree((char *) ctxt->extSubSystem);
+#ifdef LIBXML_SAX1_ENABLED
+    if ((ctxt->sax != NULL) &&
+        (ctxt->sax != (xmlSAXHandlerPtr) &xmlDefaultSAXHandler))
+#else
+    if (ctxt->sax != NULL)
+#endif /* LIBXML_SAX1_ENABLED */
+        xmlFree(ctxt->sax);
+    if (ctxt->directory != NULL) xmlFree((char *) ctxt->directory);
+    if (ctxt->vctxt.nodeTab != NULL) xmlFree(ctxt->vctxt.nodeTab);
+    if (ctxt->atts != NULL) xmlFree((xmlChar * *)ctxt->atts);
+    if (ctxt->dict != NULL) xmlDictFree(ctxt->dict);
+    if (ctxt->nsTab != NULL) xmlFree((char *) ctxt->nsTab);
+    if (ctxt->pushTab != NULL) xmlFree(ctxt->pushTab);
+    if (ctxt->attallocs != NULL) xmlFree(ctxt->attallocs);
+    if (ctxt->attsDefault != NULL)
+        xmlHashFree(ctxt->attsDefault, xmlHashDefaultDeallocator);
+    if (ctxt->attsSpecial != NULL)
+        xmlHashFree(ctxt->attsSpecial, NULL);
+    if (ctxt->freeElems != NULL) {
+        xmlNodePtr cur, next;
+
+	cur = ctxt->freeElems;
+	while (cur != NULL) {
+	    next = cur->next;
+	    xmlFree(cur);
+	    cur = next;
+	}
+    }
+    if (ctxt->freeAttrs != NULL) {
+        xmlAttrPtr cur, next;
+
+	cur = ctxt->freeAttrs;
+	while (cur != NULL) {
+	    next = cur->next;
+	    xmlFree(cur);
+	    cur = next;
+	}
+    }
+    /*
+     * cleanup the error strings
+     */
+    if (ctxt->lastError.message != NULL)
+        xmlFree(ctxt->lastError.message);
+    if (ctxt->lastError.file != NULL)
+        xmlFree(ctxt->lastError.file);
+    if (ctxt->lastError.str1 != NULL)
+        xmlFree(ctxt->lastError.str1);
+    if (ctxt->lastError.str2 != NULL)
+        xmlFree(ctxt->lastError.str2);
+    if (ctxt->lastError.str3 != NULL)
+        xmlFree(ctxt->lastError.str3);
+
+#ifdef LIBXML_CATALOG_ENABLED
+    if (ctxt->catalogs != NULL)
+	xmlCatalogFreeLocal(ctxt->catalogs);
+#endif
+    xmlFree(ctxt);
+}
+
+/**
+ * xmlNewParserCtxt:
+ *
+ * Allocate and initialize a new parser context.
+ *
+ * Returns the xmlParserCtxtPtr or NULL
+ */
+
+xmlParserCtxtPtr
+xmlNewParserCtxt(void)
+{
+    xmlParserCtxtPtr ctxt;
+
+    ctxt = (xmlParserCtxtPtr) xmlMalloc(sizeof(xmlParserCtxt));
+    if (ctxt == NULL) {
+	xmlErrMemory(NULL, "cannot allocate parser context\n");
+	return(NULL);
+    }
+    memset(ctxt, 0, sizeof(xmlParserCtxt));
+    if (xmlInitParserCtxt(ctxt) < 0) {
+        xmlFreeParserCtxt(ctxt);
+	return(NULL);
+    }
+    return(ctxt);
+}
+
+/************************************************************************
+ *									*
+ *		Handling of node information				*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlClearParserCtxt:
+ * @ctxt:  an XML parser context
+ *
+ * Clear (release owned resources) and reinitialize a parser context
+ */
+
+void
+xmlClearParserCtxt(xmlParserCtxtPtr ctxt)
+{
+  if (ctxt==NULL)
+    return;
+  xmlClearNodeInfoSeq(&ctxt->node_seq);
+  xmlCtxtReset(ctxt);
+}
+
+
+/**
+ * xmlParserFindNodeInfo:
+ * @ctx:  an XML parser context
+ * @node:  an XML node within the tree
+ *
+ * Find the parser node info struct for a given node
+ *
+ * Returns an xmlParserNodeInfo block pointer or NULL
+ */
+const xmlParserNodeInfo *
+xmlParserFindNodeInfo(const xmlParserCtxtPtr ctx, const xmlNodePtr node)
+{
+    unsigned long pos;
+
+    if ((ctx == NULL) || (node == NULL))
+        return (NULL);
+    /* Find position where node should be at */
+    pos = xmlParserFindNodeInfoIndex(&ctx->node_seq, node);
+    if (pos < ctx->node_seq.length
+        && ctx->node_seq.buffer[pos].node == node)
+        return &ctx->node_seq.buffer[pos];
+    else
+        return NULL;
+}
+
+
+/**
+ * xmlInitNodeInfoSeq:
+ * @seq:  a node info sequence pointer
+ *
+ * -- Initialize (set to initial state) node info sequence
+ */
+void
+xmlInitNodeInfoSeq(xmlParserNodeInfoSeqPtr seq)
+{
+    if (seq == NULL)
+        return;
+    seq->length = 0;
+    seq->maximum = 0;
+    seq->buffer = NULL;
+}
+
+/**
+ * xmlClearNodeInfoSeq:
+ * @seq:  a node info sequence pointer
+ *
+ * -- Clear (release memory and reinitialize) node
+ *   info sequence
+ */
+void
+xmlClearNodeInfoSeq(xmlParserNodeInfoSeqPtr seq)
+{
+    if (seq == NULL)
+        return;
+    if (seq->buffer != NULL)
+        xmlFree(seq->buffer);
+    xmlInitNodeInfoSeq(seq);
+}
+
+/**
+ * xmlParserFindNodeInfoIndex:
+ * @seq:  a node info sequence pointer
+ * @node:  an XML node pointer
+ *
+ *
+ * xmlParserFindNodeInfoIndex : Find the index that the info record for
+ *   the given node is or should be at in a sorted sequence
+ *
+ * Returns a long indicating the position of the record
+ */
+unsigned long
+xmlParserFindNodeInfoIndex(const xmlParserNodeInfoSeqPtr seq,
+                           const xmlNodePtr node)
+{
+    unsigned long upper, lower, middle;
+    int found = 0;
+
+    if ((seq == NULL) || (node == NULL))
+        return ((unsigned long) -1);
+
+    /* Do a binary search for the key */
+    lower = 1;
+    upper = seq->length;
+    middle = 0;
+    while (lower <= upper && !found) {
+        middle = lower + (upper - lower) / 2;
+        if (node == seq->buffer[middle - 1].node)
+            found = 1;
+        else if (node < seq->buffer[middle - 1].node)
+            upper = middle - 1;
+        else
+            lower = middle + 1;
+    }
+
+    /* Return position */
+    if (middle == 0 || seq->buffer[middle - 1].node < node)
+        return middle;
+    else
+        return middle - 1;
+}
+
+
+/**
+ * xmlParserAddNodeInfo:
+ * @ctxt:  an XML parser context
+ * @info:  a node info sequence pointer
+ *
+ * Insert node info record into the sorted sequence
+ */
+void
+xmlParserAddNodeInfo(xmlParserCtxtPtr ctxt,
+                     const xmlParserNodeInfoPtr info)
+{
+    unsigned long pos;
+
+    if ((ctxt == NULL) || (info == NULL)) return;
+
+    /* Find pos and check to see if node is already in the sequence */
+    pos = xmlParserFindNodeInfoIndex(&ctxt->node_seq, (xmlNodePtr)
+                                     info->node);
+
+    if ((pos < ctxt->node_seq.length) &&
+        (ctxt->node_seq.buffer != NULL) &&
+        (ctxt->node_seq.buffer[pos].node == info->node)) {
+        ctxt->node_seq.buffer[pos] = *info;
+    }
+
+    /* Otherwise, we need to add new node to buffer */
+    else {
+        if ((ctxt->node_seq.length + 1 > ctxt->node_seq.maximum) ||
+	    (ctxt->node_seq.buffer == NULL)) {
+            xmlParserNodeInfo *tmp_buffer;
+            unsigned int byte_size;
+
+            if (ctxt->node_seq.maximum == 0)
+                ctxt->node_seq.maximum = 2;
+            byte_size = (sizeof(*ctxt->node_seq.buffer) *
+			(2 * ctxt->node_seq.maximum));
+
+            if (ctxt->node_seq.buffer == NULL)
+                tmp_buffer = (xmlParserNodeInfo *) xmlMalloc(byte_size);
+            else
+                tmp_buffer =
+                    (xmlParserNodeInfo *) xmlRealloc(ctxt->node_seq.buffer,
+                                                     byte_size);
+
+            if (tmp_buffer == NULL) {
+		xmlErrMemory(ctxt, "failed to allocate buffer\n");
+                return;
+            }
+            ctxt->node_seq.buffer = tmp_buffer;
+            ctxt->node_seq.maximum *= 2;
+        }
+
+        /* If position is not at end, move elements out of the way */
+        if (pos != ctxt->node_seq.length) {
+            unsigned long i;
+
+            for (i = ctxt->node_seq.length; i > pos; i--)
+                ctxt->node_seq.buffer[i] = ctxt->node_seq.buffer[i - 1];
+        }
+
+        /* Copy element and increase length */
+        ctxt->node_seq.buffer[pos] = *info;
+        ctxt->node_seq.length++;
+    }
+}
+
+/************************************************************************
+ *									*
+ *		Defaults settings					*
+ *									*
+ ************************************************************************/
+/**
+ * xmlPedanticParserDefault:
+ * @val:  int 0 or 1
+ *
+ * Set and return the previous value for enabling pedantic warnings.
+ *
+ * Returns the last value for 0 for no substitution, 1 for substitution.
+ */
+
+int
+xmlPedanticParserDefault(int val) {
+    int old = xmlPedanticParserDefaultValue;
+
+    xmlPedanticParserDefaultValue = val;
+    return(old);
+}
+
+/**
+ * xmlLineNumbersDefault:
+ * @val:  int 0 or 1
+ *
+ * Set and return the previous value for enabling line numbers in elements
+ * contents. This may break on old application and is turned off by default.
+ *
+ * Returns the last value for 0 for no substitution, 1 for substitution.
+ */
+
+int
+xmlLineNumbersDefault(int val) {
+    int old = xmlLineNumbersDefaultValue;
+
+    xmlLineNumbersDefaultValue = val;
+    return(old);
+}
+
+/**
+ * xmlSubstituteEntitiesDefault:
+ * @val:  int 0 or 1
+ *
+ * Set and return the previous value for default entity support.
+ * Initially the parser always keep entity references instead of substituting
+ * entity values in the output. This function has to be used to change the
+ * default parser behavior
+ * SAX::substituteEntities() has to be used for changing that on a file by
+ * file basis.
+ *
+ * Returns the last value for 0 for no substitution, 1 for substitution.
+ */
+
+int
+xmlSubstituteEntitiesDefault(int val) {
+    int old = xmlSubstituteEntitiesDefaultValue;
+
+    xmlSubstituteEntitiesDefaultValue = val;
+    return(old);
+}
+
+/**
+ * xmlKeepBlanksDefault:
+ * @val:  int 0 or 1
+ *
+ * Set and return the previous value for default blanks text nodes support.
+ * The 1.x version of the parser used an heuristic to try to detect
+ * ignorable white spaces. As a result the SAX callback was generating
+ * xmlSAX2IgnorableWhitespace() callbacks instead of characters() one, and when
+ * using the DOM output text nodes containing those blanks were not generated.
+ * The 2.x and later version will switch to the XML standard way and
+ * ignorableWhitespace() are only generated when running the parser in
+ * validating mode and when the current element doesn't allow CDATA or
+ * mixed content.
+ * This function is provided as a way to force the standard behavior
+ * on 1.X libs and to switch back to the old mode for compatibility when
+ * running 1.X client code on 2.X . Upgrade of 1.X code should be done
+ * by using xmlIsBlankNode() commodity function to detect the "empty"
+ * nodes generated.
+ * This value also affect autogeneration of indentation when saving code
+ * if blanks sections are kept, indentation is not generated.
+ *
+ * Returns the last value for 0 for no substitution, 1 for substitution.
+ */
+
+int
+xmlKeepBlanksDefault(int val) {
+    int old = xmlKeepBlanksDefaultValue;
+
+    xmlKeepBlanksDefaultValue = val;
+    if (!val) xmlIndentTreeOutput = 1;
+    return(old);
+}
+
+#define bottom_parserInternals
+#include "elfgcchack.h"
diff --git a/src/pattern.c b/src/pattern.c
new file mode 100644
index 000000000000..27e96946b699
--- /dev/null
+++ b/src/pattern.c
@@ -0,0 +1,2621 @@
+/*
+ * pattern.c: Implementation of selectors for nodes
+ *
+ * Reference:
+ *   http://www.w3.org/TR/2001/REC-xmlschema-1-20010502/
+ *   to some extent
+ *   http://www.w3.org/TR/1999/REC-xml-19991116
+ *
+ * See Copyright for the status of this software.
+ *
+ * daniel@veillard.com
+ */
+
+/*
+ * TODO:
+ * - compilation flags to check for specific syntaxes
+ *   using flags of xmlPatterncompile()
+ * - making clear how pattern starting with / or . need to be handled,
+ *   currently push(NULL, NULL) means a reset of the streaming context
+ *   and indicating we are on / (the document node), probably need
+ *   something similar for .
+ * - get rid of the "compile" starting with lowercase
+ * - DONE (2006-05-16): get rid of the Strdup/Strndup in case of dictionary
+ */
+
+#define IN_LIBXML
+#include "libxml.h"
+
+#include <string.h>
+#include <libxml/xmlmemory.h>
+#include <libxml/tree.h>
+#include <libxml/hash.h>
+#include <libxml/dict.h>
+#include <libxml/xmlerror.h>
+#include <libxml/parserInternals.h>
+#include <libxml/pattern.h>
+
+#ifdef LIBXML_PATTERN_ENABLED
+
+/* #define DEBUG_STREAMING */
+
+#ifdef ERROR
+#undef ERROR
+#endif
+#define ERROR(a, b, c, d)
+#define ERROR5(a, b, c, d, e)
+
+#define XML_STREAM_STEP_DESC	1
+#define XML_STREAM_STEP_FINAL	2
+#define XML_STREAM_STEP_ROOT	4
+#define XML_STREAM_STEP_ATTR	8
+#define XML_STREAM_STEP_NODE	16
+#define XML_STREAM_STEP_IN_SET	32
+
+/*
+* NOTE: Those private flags (XML_STREAM_xxx) are used
+*   in _xmlStreamCtxt->flag. They extend the public
+*   xmlPatternFlags, so be careful not to interfere with the
+*   reserved values for xmlPatternFlags.
+*/
+#define XML_STREAM_FINAL_IS_ANY_NODE 1<<14
+#define XML_STREAM_FROM_ROOT 1<<15
+#define XML_STREAM_DESC 1<<16
+
+/*
+* XML_STREAM_ANY_NODE is used for comparison against
+* xmlElementType enums, to indicate a node of any type.
+*/
+#define XML_STREAM_ANY_NODE 100
+
+#define XML_PATTERN_NOTPATTERN  (XML_PATTERN_XPATH | \
+				 XML_PATTERN_XSSEL | \
+				 XML_PATTERN_XSFIELD)
+
+#define XML_STREAM_XS_IDC(c) ((c)->flags & \
+    (XML_PATTERN_XSSEL | XML_PATTERN_XSFIELD))
+
+#define XML_STREAM_XS_IDC_SEL(c) ((c)->flags & XML_PATTERN_XSSEL)
+
+#define XML_STREAM_XS_IDC_FIELD(c) ((c)->flags & XML_PATTERN_XSFIELD)
+
+#define XML_PAT_COPY_NSNAME(c, r, nsname) \
+    if ((c)->comp->dict) \
+	r = (xmlChar *) xmlDictLookup((c)->comp->dict, BAD_CAST nsname, -1); \
+    else r = xmlStrdup(BAD_CAST nsname);
+
+#define XML_PAT_FREE_STRING(c, r) if ((c)->comp->dict == NULL) xmlFree(r);
+
+typedef struct _xmlStreamStep xmlStreamStep;
+typedef xmlStreamStep *xmlStreamStepPtr;
+struct _xmlStreamStep {
+    int flags;			/* properties of that step */
+    const xmlChar *name;	/* first string value if NULL accept all */
+    const xmlChar *ns;		/* second string value */
+    int nodeType;		/* type of node */
+};
+
+typedef struct _xmlStreamComp xmlStreamComp;
+typedef xmlStreamComp *xmlStreamCompPtr;
+struct _xmlStreamComp {
+    xmlDict *dict;		/* the dictionary if any */
+    int nbStep;			/* number of steps in the automata */
+    int maxStep;		/* allocated number of steps */
+    xmlStreamStepPtr steps;	/* the array of steps */
+    int flags;
+};
+
+struct _xmlStreamCtxt {
+    struct _xmlStreamCtxt *next;/* link to next sub pattern if | */
+    xmlStreamCompPtr comp;	/* the compiled stream */
+    int nbState;		/* number of states in the automata */
+    int maxState;		/* allocated number of states */
+    int level;			/* how deep are we ? */
+    int *states;		/* the array of step indexes */
+    int flags;			/* validation options */
+    int blockLevel;
+};
+
+static void xmlFreeStreamComp(xmlStreamCompPtr comp);
+
+/*
+ * Types are private:
+ */
+
+typedef enum {
+    XML_OP_END=0,
+    XML_OP_ROOT,
+    XML_OP_ELEM,
+    XML_OP_CHILD,
+    XML_OP_ATTR,
+    XML_OP_PARENT,
+    XML_OP_ANCESTOR,
+    XML_OP_NS,
+    XML_OP_ALL
+} xmlPatOp;
+
+
+typedef struct _xmlStepState xmlStepState;
+typedef xmlStepState *xmlStepStatePtr;
+struct _xmlStepState {
+    int step;
+    xmlNodePtr node;
+};
+
+typedef struct _xmlStepStates xmlStepStates;
+typedef xmlStepStates *xmlStepStatesPtr;
+struct _xmlStepStates {
+    int nbstates;
+    int maxstates;
+    xmlStepStatePtr states;
+};
+
+typedef struct _xmlStepOp xmlStepOp;
+typedef xmlStepOp *xmlStepOpPtr;
+struct _xmlStepOp {
+    xmlPatOp op;
+    const xmlChar *value;
+    const xmlChar *value2; /* The namespace name */
+};
+
+#define PAT_FROM_ROOT	(1<<8)
+#define PAT_FROM_CUR	(1<<9)
+
+struct _xmlPattern {
+    void *data;		/* the associated template */
+    xmlDictPtr dict;		/* the optional dictionary */
+    struct _xmlPattern *next;	/* next pattern if | is used */
+    const xmlChar *pattern;	/* the pattern */
+    int flags;			/* flags */
+    int nbStep;
+    int maxStep;
+    xmlStepOpPtr steps;        /* ops for computation */
+    xmlStreamCompPtr stream;	/* the streaming data if any */
+};
+
+typedef struct _xmlPatParserContext xmlPatParserContext;
+typedef xmlPatParserContext *xmlPatParserContextPtr;
+struct _xmlPatParserContext {
+    const xmlChar *cur;			/* the current char being parsed */
+    const xmlChar *base;		/* the full expression */
+    int	           error;		/* error code */
+    xmlDictPtr     dict;		/* the dictionary if any */
+    xmlPatternPtr  comp;		/* the result */
+    xmlNodePtr     elem;		/* the current node if any */
+    const xmlChar **namespaces;		/* the namespaces definitions */
+    int   nb_namespaces;		/* the number of namespaces */
+};
+
+/************************************************************************
+ *									*
+ *			Type functions					*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlNewPattern:
+ *
+ * Create a new XSLT Pattern
+ *
+ * Returns the newly allocated xmlPatternPtr or NULL in case of error
+ */
+static xmlPatternPtr
+xmlNewPattern(void) {
+    xmlPatternPtr cur;
+
+    cur = (xmlPatternPtr) xmlMalloc(sizeof(xmlPattern));
+    if (cur == NULL) {
+	ERROR(NULL, NULL, NULL,
+		"xmlNewPattern : malloc failed\n");
+	return(NULL);
+    }
+    memset(cur, 0, sizeof(xmlPattern));
+    cur->maxStep = 10;
+    cur->steps = (xmlStepOpPtr) xmlMalloc(cur->maxStep * sizeof(xmlStepOp));
+    if (cur->steps == NULL) {
+        xmlFree(cur);
+	ERROR(NULL, NULL, NULL,
+		"xmlNewPattern : malloc failed\n");
+	return(NULL);
+    }
+    return(cur);
+}
+
+/**
+ * xmlFreePattern:
+ * @comp:  an XSLT comp
+ *
+ * Free up the memory allocated by @comp
+ */
+void
+xmlFreePattern(xmlPatternPtr comp) {
+    xmlFreePatternList(comp);
+}
+
+static void
+xmlFreePatternInternal(xmlPatternPtr comp) {
+    xmlStepOpPtr op;
+    int i;
+
+    if (comp == NULL)
+	return;
+    if (comp->stream != NULL)
+        xmlFreeStreamComp(comp->stream);
+    if (comp->pattern != NULL)
+	xmlFree((xmlChar *)comp->pattern);
+    if (comp->steps != NULL) {
+        if (comp->dict == NULL) {
+	    for (i = 0;i < comp->nbStep;i++) {
+		op = &comp->steps[i];
+		if (op->value != NULL)
+		    xmlFree((xmlChar *) op->value);
+		if (op->value2 != NULL)
+		    xmlFree((xmlChar *) op->value2);
+	    }
+	}
+	xmlFree(comp->steps);
+    }
+    if (comp->dict != NULL)
+        xmlDictFree(comp->dict);
+
+    memset(comp, -1, sizeof(xmlPattern));
+    xmlFree(comp);
+}
+
+/**
+ * xmlFreePatternList:
+ * @comp:  an XSLT comp list
+ *
+ * Free up the memory allocated by all the elements of @comp
+ */
+void
+xmlFreePatternList(xmlPatternPtr comp) {
+    xmlPatternPtr cur;
+
+    while (comp != NULL) {
+	cur = comp;
+	comp = comp->next;
+	cur->next = NULL;
+	xmlFreePatternInternal(cur);
+    }
+}
+
+/**
+ * xmlNewPatParserContext:
+ * @pattern:  the pattern context
+ * @dict:  the inherited dictionary or NULL
+ * @namespaces: the prefix definitions, array of [URI, prefix] terminated
+ *              with [NULL, NULL] or NULL if no namespace is used
+ *
+ * Create a new XML pattern parser context
+ *
+ * Returns the newly allocated xmlPatParserContextPtr or NULL in case of error
+ */
+static xmlPatParserContextPtr
+xmlNewPatParserContext(const xmlChar *pattern, xmlDictPtr dict,
+                       const xmlChar **namespaces) {
+    xmlPatParserContextPtr cur;
+
+    if (pattern == NULL)
+        return(NULL);
+
+    cur = (xmlPatParserContextPtr) xmlMalloc(sizeof(xmlPatParserContext));
+    if (cur == NULL) {
+	ERROR(NULL, NULL, NULL,
+		"xmlNewPatParserContext : malloc failed\n");
+	return(NULL);
+    }
+    memset(cur, 0, sizeof(xmlPatParserContext));
+    cur->dict = dict;
+    cur->cur = pattern;
+    cur->base = pattern;
+    if (namespaces != NULL) {
+        int i;
+        for (i = 0;namespaces[2 * i] != NULL;i++)
+            ;
+        cur->nb_namespaces = i;
+    } else {
+        cur->nb_namespaces = 0;
+    }
+    cur->namespaces = namespaces;
+    return(cur);
+}
+
+/**
+ * xmlFreePatParserContext:
+ * @ctxt:  an XSLT parser context
+ *
+ * Free up the memory allocated by @ctxt
+ */
+static void
+xmlFreePatParserContext(xmlPatParserContextPtr ctxt) {
+    if (ctxt == NULL)
+	return;
+    memset(ctxt, -1, sizeof(xmlPatParserContext));
+    xmlFree(ctxt);
+}
+
+/**
+ * xmlPatternAdd:
+ * @comp:  the compiled match expression
+ * @op:  an op
+ * @value:  the first value
+ * @value2:  the second value
+ *
+ * Add a step to an XSLT Compiled Match
+ *
+ * Returns -1 in case of failure, 0 otherwise.
+ */
+static int
+xmlPatternAdd(xmlPatParserContextPtr ctxt ATTRIBUTE_UNUSED,
+                xmlPatternPtr comp,
+                xmlPatOp op, xmlChar * value, xmlChar * value2)
+{
+    if (comp->nbStep >= comp->maxStep) {
+        xmlStepOpPtr temp;
+	temp = (xmlStepOpPtr) xmlRealloc(comp->steps, comp->maxStep * 2 *
+	                                 sizeof(xmlStepOp));
+        if (temp == NULL) {
+	    ERROR(ctxt, NULL, NULL,
+			     "xmlPatternAdd: realloc failed\n");
+	    return (-1);
+	}
+	comp->steps = temp;
+	comp->maxStep *= 2;
+    }
+    comp->steps[comp->nbStep].op = op;
+    comp->steps[comp->nbStep].value = value;
+    comp->steps[comp->nbStep].value2 = value2;
+    comp->nbStep++;
+    return (0);
+}
+
+#if 0
+/**
+ * xsltSwapTopPattern:
+ * @comp:  the compiled match expression
+ *
+ * reverse the two top steps.
+ */
+static void
+xsltSwapTopPattern(xmlPatternPtr comp) {
+    int i;
+    int j = comp->nbStep - 1;
+
+    if (j > 0) {
+	register const xmlChar *tmp;
+	register xmlPatOp op;
+	i = j - 1;
+	tmp = comp->steps[i].value;
+	comp->steps[i].value = comp->steps[j].value;
+	comp->steps[j].value = tmp;
+	tmp = comp->steps[i].value2;
+	comp->steps[i].value2 = comp->steps[j].value2;
+	comp->steps[j].value2 = tmp;
+	op = comp->steps[i].op;
+	comp->steps[i].op = comp->steps[j].op;
+	comp->steps[j].op = op;
+    }
+}
+#endif
+
+/**
+ * xmlReversePattern:
+ * @comp:  the compiled match expression
+ *
+ * reverse all the stack of expressions
+ *
+ * returns 0 in case of success and -1 in case of error.
+ */
+static int
+xmlReversePattern(xmlPatternPtr comp) {
+    int i, j;
+
+    /*
+     * remove the leading // for //a or .//a
+     */
+    if ((comp->nbStep > 0) && (comp->steps[0].op == XML_OP_ANCESTOR)) {
+        for (i = 0, j = 1;j < comp->nbStep;i++,j++) {
+	    comp->steps[i].value = comp->steps[j].value;
+	    comp->steps[i].value2 = comp->steps[j].value2;
+	    comp->steps[i].op = comp->steps[j].op;
+	}
+	comp->nbStep--;
+    }
+    if (comp->nbStep >= comp->maxStep) {
+        xmlStepOpPtr temp;
+	temp = (xmlStepOpPtr) xmlRealloc(comp->steps, comp->maxStep * 2 *
+	                                 sizeof(xmlStepOp));
+        if (temp == NULL) {
+	    ERROR(ctxt, NULL, NULL,
+			     "xmlReversePattern: realloc failed\n");
+	    return (-1);
+	}
+	comp->steps = temp;
+	comp->maxStep *= 2;
+    }
+    i = 0;
+    j = comp->nbStep - 1;
+    while (j > i) {
+	register const xmlChar *tmp;
+	register xmlPatOp op;
+	tmp = comp->steps[i].value;
+	comp->steps[i].value = comp->steps[j].value;
+	comp->steps[j].value = tmp;
+	tmp = comp->steps[i].value2;
+	comp->steps[i].value2 = comp->steps[j].value2;
+	comp->steps[j].value2 = tmp;
+	op = comp->steps[i].op;
+	comp->steps[i].op = comp->steps[j].op;
+	comp->steps[j].op = op;
+	j--;
+	i++;
+    }
+    comp->steps[comp->nbStep].value = NULL;
+    comp->steps[comp->nbStep].value2 = NULL;
+    comp->steps[comp->nbStep++].op = XML_OP_END;
+    return(0);
+}
+
+/************************************************************************
+ *									*
+ *		The interpreter for the precompiled patterns		*
+ *									*
+ ************************************************************************/
+
+static int
+xmlPatPushState(xmlStepStates *states, int step, xmlNodePtr node) {
+    if ((states->states == NULL) || (states->maxstates <= 0)) {
+        states->maxstates = 4;
+	states->nbstates = 0;
+	states->states = xmlMalloc(4 * sizeof(xmlStepState));
+    }
+    else if (states->maxstates <= states->nbstates) {
+        xmlStepState *tmp;
+
+	tmp = (xmlStepStatePtr) xmlRealloc(states->states,
+			       2 * states->maxstates * sizeof(xmlStepState));
+	if (tmp == NULL)
+	    return(-1);
+	states->states = tmp;
+	states->maxstates *= 2;
+    }
+    states->states[states->nbstates].step = step;
+    states->states[states->nbstates++].node = node;
+#if 0
+    fprintf(stderr, "Push: %d, %s\n", step, node->name);
+#endif
+    return(0);
+}
+
+/**
+ * xmlPatMatch:
+ * @comp: the precompiled pattern
+ * @node: a node
+ *
+ * Test whether the node matches the pattern
+ *
+ * Returns 1 if it matches, 0 if it doesn't and -1 in case of failure
+ */
+static int
+xmlPatMatch(xmlPatternPtr comp, xmlNodePtr node) {
+    int i;
+    xmlStepOpPtr step;
+    xmlStepStates states = {0, 0, NULL}; /* // may require backtrack */
+
+    if ((comp == NULL) || (node == NULL)) return(-1);
+    i = 0;
+restart:
+    for (;i < comp->nbStep;i++) {
+	step = &comp->steps[i];
+	switch (step->op) {
+            case XML_OP_END:
+		goto found;
+            case XML_OP_ROOT:
+		if (node->type == XML_NAMESPACE_DECL)
+		    goto rollback;
+		node = node->parent;
+		if ((node->type == XML_DOCUMENT_NODE) ||
+#ifdef LIBXML_DOCB_ENABLED
+		    (node->type == XML_DOCB_DOCUMENT_NODE) ||
+#endif
+		    (node->type == XML_HTML_DOCUMENT_NODE))
+		    continue;
+		goto rollback;
+            case XML_OP_ELEM:
+		if (node->type != XML_ELEMENT_NODE)
+		    goto rollback;
+		if (step->value == NULL)
+		    continue;
+		if (step->value[0] != node->name[0])
+		    goto rollback;
+		if (!xmlStrEqual(step->value, node->name))
+		    goto rollback;
+
+		/* Namespace test */
+		if (node->ns == NULL) {
+		    if (step->value2 != NULL)
+			goto rollback;
+		} else if (node->ns->href != NULL) {
+		    if (step->value2 == NULL)
+			goto rollback;
+		    if (!xmlStrEqual(step->value2, node->ns->href))
+			goto rollback;
+		}
+		continue;
+            case XML_OP_CHILD: {
+		xmlNodePtr lst;
+
+		if ((node->type != XML_ELEMENT_NODE) &&
+		    (node->type != XML_DOCUMENT_NODE) &&
+#ifdef LIBXML_DOCB_ENABLED
+		    (node->type != XML_DOCB_DOCUMENT_NODE) &&
+#endif
+		    (node->type != XML_HTML_DOCUMENT_NODE))
+		    goto rollback;
+
+		lst = node->children;
+
+		if (step->value != NULL) {
+		    while (lst != NULL) {
+			if ((lst->type == XML_ELEMENT_NODE) &&
+			    (step->value[0] == lst->name[0]) &&
+			    (xmlStrEqual(step->value, lst->name)))
+			    break;
+			lst = lst->next;
+		    }
+		    if (lst != NULL)
+			continue;
+		}
+		goto rollback;
+	    }
+            case XML_OP_ATTR:
+		if (node->type != XML_ATTRIBUTE_NODE)
+		    goto rollback;
+		if (step->value != NULL) {
+		    if (step->value[0] != node->name[0])
+			goto rollback;
+		    if (!xmlStrEqual(step->value, node->name))
+			goto rollback;
+		}
+		/* Namespace test */
+		if (node->ns == NULL) {
+		    if (step->value2 != NULL)
+			goto rollback;
+		} else if (step->value2 != NULL) {
+		    if (!xmlStrEqual(step->value2, node->ns->href))
+			goto rollback;
+		}
+		continue;
+            case XML_OP_PARENT:
+		if ((node->type == XML_DOCUMENT_NODE) ||
+		    (node->type == XML_HTML_DOCUMENT_NODE) ||
+#ifdef LIBXML_DOCB_ENABLED
+		    (node->type == XML_DOCB_DOCUMENT_NODE) ||
+#endif
+		    (node->type == XML_NAMESPACE_DECL))
+		    goto rollback;
+		node = node->parent;
+		if (node == NULL)
+		    goto rollback;
+		if (step->value == NULL)
+		    continue;
+		if (step->value[0] != node->name[0])
+		    goto rollback;
+		if (!xmlStrEqual(step->value, node->name))
+		    goto rollback;
+		/* Namespace test */
+		if (node->ns == NULL) {
+		    if (step->value2 != NULL)
+			goto rollback;
+		} else if (node->ns->href != NULL) {
+		    if (step->value2 == NULL)
+			goto rollback;
+		    if (!xmlStrEqual(step->value2, node->ns->href))
+			goto rollback;
+		}
+		continue;
+            case XML_OP_ANCESTOR:
+		/* TODO: implement coalescing of ANCESTOR/NODE ops */
+		if (step->value == NULL) {
+		    i++;
+		    step = &comp->steps[i];
+		    if (step->op == XML_OP_ROOT)
+			goto found;
+		    if (step->op != XML_OP_ELEM)
+			goto rollback;
+		    if (step->value == NULL)
+			return(-1);
+		}
+		if (node == NULL)
+		    goto rollback;
+		if ((node->type == XML_DOCUMENT_NODE) ||
+		    (node->type == XML_HTML_DOCUMENT_NODE) ||
+#ifdef LIBXML_DOCB_ENABLED
+		    (node->type == XML_DOCB_DOCUMENT_NODE) ||
+#endif
+		    (node->type == XML_NAMESPACE_DECL))
+		    goto rollback;
+		node = node->parent;
+		while (node != NULL) {
+		    if ((node->type == XML_ELEMENT_NODE) &&
+			(step->value[0] == node->name[0]) &&
+			(xmlStrEqual(step->value, node->name))) {
+			/* Namespace test */
+			if (node->ns == NULL) {
+			    if (step->value2 == NULL)
+				break;
+			} else if (node->ns->href != NULL) {
+			    if ((step->value2 != NULL) &&
+			        (xmlStrEqual(step->value2, node->ns->href)))
+				break;
+			}
+		    }
+		    node = node->parent;
+		}
+		if (node == NULL)
+		    goto rollback;
+		/*
+		 * prepare a potential rollback from here
+		 * for ancestors of that node.
+		 */
+		if (step->op == XML_OP_ANCESTOR)
+		    xmlPatPushState(&states, i, node);
+		else
+		    xmlPatPushState(&states, i - 1, node);
+		continue;
+            case XML_OP_NS:
+		if (node->type != XML_ELEMENT_NODE)
+		    goto rollback;
+		if (node->ns == NULL) {
+		    if (step->value != NULL)
+			goto rollback;
+		} else if (node->ns->href != NULL) {
+		    if (step->value == NULL)
+			goto rollback;
+		    if (!xmlStrEqual(step->value, node->ns->href))
+			goto rollback;
+		}
+		break;
+            case XML_OP_ALL:
+		if (node->type != XML_ELEMENT_NODE)
+		    goto rollback;
+		break;
+	}
+    }
+found:
+    if (states.states != NULL) {
+        /* Free the rollback states */
+	xmlFree(states.states);
+    }
+    return(1);
+rollback:
+    /* got an error try to rollback */
+    if (states.states == NULL)
+	return(0);
+    if (states.nbstates <= 0) {
+	xmlFree(states.states);
+	return(0);
+    }
+    states.nbstates--;
+    i = states.states[states.nbstates].step;
+    node = states.states[states.nbstates].node;
+#if 0
+    fprintf(stderr, "Pop: %d, %s\n", i, node->name);
+#endif
+    goto restart;
+}
+
+/************************************************************************
+ *									*
+ *			Dedicated parser for templates			*
+ *									*
+ ************************************************************************/
+
+#define TODO								\
+    xmlGenericError(xmlGenericErrorContext,				\
+	    "Unimplemented block at %s:%d\n",				\
+            __FILE__, __LINE__);
+#define CUR (*ctxt->cur)
+#define SKIP(val) ctxt->cur += (val)
+#define NXT(val) ctxt->cur[(val)]
+#define PEEKPREV(val) ctxt->cur[-(val)]
+#define CUR_PTR ctxt->cur
+
+#define SKIP_BLANKS							\
+    while (IS_BLANK_CH(CUR)) NEXT
+
+#define CURRENT (*ctxt->cur)
+#define NEXT ((*ctxt->cur) ?  ctxt->cur++: ctxt->cur)
+
+
+#define PUSH(op, val, val2)						\
+    if (xmlPatternAdd(ctxt, ctxt->comp, (op), (val), (val2))) goto error;
+
+#define XSLT_ERROR(X)							\
+    { xsltError(ctxt, __FILE__, __LINE__, X);				\
+      ctxt->error = (X); return; }
+
+#define XSLT_ERROR0(X)							\
+    { xsltError(ctxt, __FILE__, __LINE__, X);				\
+      ctxt->error = (X); return(0); }
+
+#if 0
+/**
+ * xmlPatScanLiteral:
+ * @ctxt:  the XPath Parser context
+ *
+ * Parse an XPath Literal:
+ *
+ * [29] Literal ::= '"' [^"]* '"'
+ *                | "'" [^']* "'"
+ *
+ * Returns the Literal parsed or NULL
+ */
+
+static xmlChar *
+xmlPatScanLiteral(xmlPatParserContextPtr ctxt) {
+    const xmlChar *q, *cur;
+    xmlChar *ret = NULL;
+    int val, len;
+
+    SKIP_BLANKS;
+    if (CUR == '"') {
+        NEXT;
+	cur = q = CUR_PTR;
+	val = xmlStringCurrentChar(NULL, cur, &len);
+	while ((IS_CHAR(val)) && (val != '"')) {
+	    cur += len;
+	    val = xmlStringCurrentChar(NULL, cur, &len);
+	}
+	if (!IS_CHAR(val)) {
+	    ctxt->error = 1;
+	    return(NULL);
+	} else {
+	    if (ctxt->dict)
+		ret = (xmlChar *) xmlDictLookup(ctxt->dict, q, cur - q);
+	    else
+		ret = xmlStrndup(q, cur - q);
+        }
+	cur += len;
+	CUR_PTR = cur;
+    } else if (CUR == '\'') {
+        NEXT;
+	cur = q = CUR_PTR;
+	val = xmlStringCurrentChar(NULL, cur, &len);
+	while ((IS_CHAR(val)) && (val != '\'')) {
+	    cur += len;
+	    val = xmlStringCurrentChar(NULL, cur, &len);
+	}
+	if (!IS_CHAR(val)) {
+	    ctxt->error = 1;
+	    return(NULL);
+	} else {
+	    if (ctxt->dict)
+		ret = (xmlChar *) xmlDictLookup(ctxt->dict, q, cur - q);
+	    else
+		ret = xmlStrndup(q, cur - q);
+        }
+	cur += len;
+	CUR_PTR = cur;
+    } else {
+	/* XP_ERROR(XPATH_START_LITERAL_ERROR); */
+	ctxt->error = 1;
+	return(NULL);
+    }
+    return(ret);
+}
+#endif
+
+/**
+ * xmlPatScanName:
+ * @ctxt:  the XPath Parser context
+ *
+ * [4] NameChar ::= Letter | Digit | '.' | '-' | '_' |
+ *                  CombiningChar | Extender
+ *
+ * [5] Name ::= (Letter | '_' | ':') (NameChar)*
+ *
+ * [6] Names ::= Name (S Name)*
+ *
+ * Returns the Name parsed or NULL
+ */
+
+static xmlChar *
+xmlPatScanName(xmlPatParserContextPtr ctxt) {
+    const xmlChar *q, *cur;
+    xmlChar *ret = NULL;
+    int val, len;
+
+    SKIP_BLANKS;
+
+    cur = q = CUR_PTR;
+    val = xmlStringCurrentChar(NULL, cur, &len);
+    if (!IS_LETTER(val) && (val != '_') && (val != ':'))
+	return(NULL);
+
+    while ((IS_LETTER(val)) || (IS_DIGIT(val)) ||
+           (val == '.') || (val == '-') ||
+	   (val == '_') ||
+	   (IS_COMBINING(val)) ||
+	   (IS_EXTENDER(val))) {
+	cur += len;
+	val = xmlStringCurrentChar(NULL, cur, &len);
+    }
+    if (ctxt->dict)
+	ret = (xmlChar *) xmlDictLookup(ctxt->dict, q, cur - q);
+    else
+	ret = xmlStrndup(q, cur - q);
+    CUR_PTR = cur;
+    return(ret);
+}
+
+/**
+ * xmlPatScanNCName:
+ * @ctxt:  the XPath Parser context
+ *
+ * Parses a non qualified name
+ *
+ * Returns the Name parsed or NULL
+ */
+
+static xmlChar *
+xmlPatScanNCName(xmlPatParserContextPtr ctxt) {
+    const xmlChar *q, *cur;
+    xmlChar *ret = NULL;
+    int val, len;
+
+    SKIP_BLANKS;
+
+    cur = q = CUR_PTR;
+    val = xmlStringCurrentChar(NULL, cur, &len);
+    if (!IS_LETTER(val) && (val != '_'))
+	return(NULL);
+
+    while ((IS_LETTER(val)) || (IS_DIGIT(val)) ||
+           (val == '.') || (val == '-') ||
+	   (val == '_') ||
+	   (IS_COMBINING(val)) ||
+	   (IS_EXTENDER(val))) {
+	cur += len;
+	val = xmlStringCurrentChar(NULL, cur, &len);
+    }
+    if (ctxt->dict)
+	ret = (xmlChar *) xmlDictLookup(ctxt->dict, q, cur - q);
+    else
+	ret = xmlStrndup(q, cur - q);
+    CUR_PTR = cur;
+    return(ret);
+}
+
+#if 0
+/**
+ * xmlPatScanQName:
+ * @ctxt:  the XPath Parser context
+ * @prefix:  the place to store the prefix
+ *
+ * Parse a qualified name
+ *
+ * Returns the Name parsed or NULL
+ */
+
+static xmlChar *
+xmlPatScanQName(xmlPatParserContextPtr ctxt, xmlChar **prefix) {
+    xmlChar *ret = NULL;
+
+    *prefix = NULL;
+    ret = xmlPatScanNCName(ctxt);
+    if (CUR == ':') {
+        *prefix = ret;
+	NEXT;
+	ret = xmlPatScanNCName(ctxt);
+    }
+    return(ret);
+}
+#endif
+
+/**
+ * xmlCompileAttributeTest:
+ * @ctxt:  the compilation context
+ *
+ * Compile an attribute test.
+ */
+static void
+xmlCompileAttributeTest(xmlPatParserContextPtr ctxt) {
+    xmlChar *token = NULL;
+    xmlChar *name = NULL;
+    xmlChar *URL = NULL;
+
+    SKIP_BLANKS;
+    name = xmlPatScanNCName(ctxt);
+    if (name == NULL) {
+	if (CUR == '*') {
+	    PUSH(XML_OP_ATTR, NULL, NULL);
+	    NEXT;
+	} else {
+	    ERROR(NULL, NULL, NULL,
+		"xmlCompileAttributeTest : Name expected\n");
+	    ctxt->error = 1;
+	}
+	return;
+    }
+    if (CUR == ':') {
+	int i;
+	xmlChar *prefix = name;
+
+	NEXT;
+
+	if (IS_BLANK_CH(CUR)) {
+	    ERROR5(NULL, NULL, NULL, "Invalid QName.\n", NULL);
+	    XML_PAT_FREE_STRING(ctxt, prefix);
+	    ctxt->error = 1;
+	    goto error;
+	}
+	/*
+	* This is a namespace match
+	*/
+	token = xmlPatScanName(ctxt);
+	if ((prefix[0] == 'x') &&
+	    (prefix[1] == 'm') &&
+	    (prefix[2] == 'l') &&
+	    (prefix[3] == 0))
+	{
+	    XML_PAT_COPY_NSNAME(ctxt, URL, XML_XML_NAMESPACE);
+	} else {
+	    for (i = 0;i < ctxt->nb_namespaces;i++) {
+		if (xmlStrEqual(ctxt->namespaces[2 * i + 1], prefix)) {
+		    XML_PAT_COPY_NSNAME(ctxt, URL, ctxt->namespaces[2 * i])
+		    break;
+		}
+	    }
+	    if (i >= ctxt->nb_namespaces) {
+		ERROR5(NULL, NULL, NULL,
+		    "xmlCompileAttributeTest : no namespace bound to prefix %s\n",
+		    prefix);
+	        XML_PAT_FREE_STRING(ctxt, prefix);
+		ctxt->error = 1;
+		goto error;
+	    }
+	}
+	XML_PAT_FREE_STRING(ctxt, prefix);
+	if (token == NULL) {
+	    if (CUR == '*') {
+		NEXT;
+		PUSH(XML_OP_ATTR, NULL, URL);
+	    } else {
+		ERROR(NULL, NULL, NULL,
+		    "xmlCompileAttributeTest : Name expected\n");
+		ctxt->error = 1;
+		goto error;
+	    }
+	} else {
+	    PUSH(XML_OP_ATTR, token, URL);
+	}
+    } else {
+	PUSH(XML_OP_ATTR, name, NULL);
+    }
+    return;
+error:
+    if (URL != NULL)
+	XML_PAT_FREE_STRING(ctxt, URL)
+    if (token != NULL)
+	XML_PAT_FREE_STRING(ctxt, token);
+}
+
+/**
+ * xmlCompileStepPattern:
+ * @ctxt:  the compilation context
+ *
+ * Compile the Step Pattern and generates a precompiled
+ * form suitable for fast matching.
+ *
+ * [3]    Step    ::=    '.' | NameTest
+ * [4]    NameTest    ::=    QName | '*' | NCName ':' '*'
+ */
+
+static void
+xmlCompileStepPattern(xmlPatParserContextPtr ctxt) {
+    xmlChar *token = NULL;
+    xmlChar *name = NULL;
+    xmlChar *URL = NULL;
+    int hasBlanks = 0;
+
+    SKIP_BLANKS;
+    if (CUR == '.') {
+	/*
+	* Context node.
+	*/
+	NEXT;
+	PUSH(XML_OP_ELEM, NULL, NULL);
+	return;
+    }
+    if (CUR == '@') {
+	/*
+	* Attribute test.
+	*/
+	if (XML_STREAM_XS_IDC_SEL(ctxt->comp)) {
+	    ERROR5(NULL, NULL, NULL,
+		"Unexpected attribute axis in '%s'.\n", ctxt->base);
+	    ctxt->error = 1;
+	    return;
+	}
+	NEXT;
+	xmlCompileAttributeTest(ctxt);
+	if (ctxt->error != 0)
+	    goto error;
+	return;
+    }
+    name = xmlPatScanNCName(ctxt);
+    if (name == NULL) {
+	if (CUR == '*') {
+	    NEXT;
+	    PUSH(XML_OP_ALL, NULL, NULL);
+	    return;
+	} else {
+	    ERROR(NULL, NULL, NULL,
+		    "xmlCompileStepPattern : Name expected\n");
+	    ctxt->error = 1;
+	    return;
+	}
+    }
+    if (IS_BLANK_CH(CUR)) {
+	hasBlanks = 1;
+	SKIP_BLANKS;
+    }
+    if (CUR == ':') {
+	NEXT;
+	if (CUR != ':') {
+	    xmlChar *prefix = name;
+	    int i;
+
+	    if (hasBlanks || IS_BLANK_CH(CUR)) {
+		ERROR5(NULL, NULL, NULL, "Invalid QName.\n", NULL);
+		ctxt->error = 1;
+		goto error;
+	    }
+	    /*
+	     * This is a namespace match
+	     */
+	    token = xmlPatScanName(ctxt);
+	    if ((prefix[0] == 'x') &&
+		(prefix[1] == 'm') &&
+		(prefix[2] == 'l') &&
+		(prefix[3] == 0))
+	    {
+		XML_PAT_COPY_NSNAME(ctxt, URL, XML_XML_NAMESPACE)
+	    } else {
+		for (i = 0;i < ctxt->nb_namespaces;i++) {
+		    if (xmlStrEqual(ctxt->namespaces[2 * i + 1], prefix)) {
+			XML_PAT_COPY_NSNAME(ctxt, URL, ctxt->namespaces[2 * i])
+			break;
+		    }
+		}
+		if (i >= ctxt->nb_namespaces) {
+		    ERROR5(NULL, NULL, NULL,
+			"xmlCompileStepPattern : no namespace bound to prefix %s\n",
+			prefix);
+		    ctxt->error = 1;
+		    goto error;
+		}
+	    }
+	    XML_PAT_FREE_STRING(ctxt, prefix);
+	    name = NULL;
+	    if (token == NULL) {
+		if (CUR == '*') {
+		    NEXT;
+		    PUSH(XML_OP_NS, URL, NULL);
+		} else {
+		    ERROR(NULL, NULL, NULL,
+			    "xmlCompileStepPattern : Name expected\n");
+		    ctxt->error = 1;
+		    goto error;
+		}
+	    } else {
+		PUSH(XML_OP_ELEM, token, URL);
+	    }
+	} else {
+	    NEXT;
+	    if (xmlStrEqual(name, (const xmlChar *) "child")) {
+		XML_PAT_FREE_STRING(ctxt, name);
+		name = xmlPatScanName(ctxt);
+		if (name == NULL) {
+		    if (CUR == '*') {
+			NEXT;
+			PUSH(XML_OP_ALL, NULL, NULL);
+			return;
+		    } else {
+			ERROR(NULL, NULL, NULL,
+			    "xmlCompileStepPattern : QName expected\n");
+			ctxt->error = 1;
+			goto error;
+		    }
+		}
+		if (CUR == ':') {
+		    xmlChar *prefix = name;
+		    int i;
+
+		    NEXT;
+		    if (IS_BLANK_CH(CUR)) {
+			ERROR5(NULL, NULL, NULL, "Invalid QName.\n", NULL);
+			ctxt->error = 1;
+			goto error;
+		    }
+		    /*
+		    * This is a namespace match
+		    */
+		    token = xmlPatScanName(ctxt);
+		    if ((prefix[0] == 'x') &&
+			(prefix[1] == 'm') &&
+			(prefix[2] == 'l') &&
+			(prefix[3] == 0))
+		    {
+			XML_PAT_COPY_NSNAME(ctxt, URL, XML_XML_NAMESPACE)
+		    } else {
+			for (i = 0;i < ctxt->nb_namespaces;i++) {
+			    if (xmlStrEqual(ctxt->namespaces[2 * i + 1], prefix)) {
+				XML_PAT_COPY_NSNAME(ctxt, URL, ctxt->namespaces[2 * i])
+				break;
+			    }
+			}
+			if (i >= ctxt->nb_namespaces) {
+			    ERROR5(NULL, NULL, NULL,
+				"xmlCompileStepPattern : no namespace bound "
+				"to prefix %s\n", prefix);
+			    ctxt->error = 1;
+			    goto error;
+			}
+		    }
+		    XML_PAT_FREE_STRING(ctxt, prefix);
+		    name = NULL;
+		    if (token == NULL) {
+			if (CUR == '*') {
+			    NEXT;
+			    PUSH(XML_OP_NS, URL, NULL);
+			} else {
+			    ERROR(NULL, NULL, NULL,
+				"xmlCompileStepPattern : Name expected\n");
+			    ctxt->error = 1;
+			    goto error;
+			}
+		    } else {
+			PUSH(XML_OP_CHILD, token, URL);
+		    }
+		} else
+		    PUSH(XML_OP_CHILD, name, NULL);
+		return;
+	    } else if (xmlStrEqual(name, (const xmlChar *) "attribute")) {
+		XML_PAT_FREE_STRING(ctxt, name)
+		name = NULL;
+		if (XML_STREAM_XS_IDC_SEL(ctxt->comp)) {
+		    ERROR5(NULL, NULL, NULL,
+			"Unexpected attribute axis in '%s'.\n", ctxt->base);
+		    ctxt->error = 1;
+		    goto error;
+		}
+		xmlCompileAttributeTest(ctxt);
+		if (ctxt->error != 0)
+		    goto error;
+		return;
+	    } else {
+		ERROR5(NULL, NULL, NULL,
+		    "The 'element' or 'attribute' axis is expected.\n", NULL);
+		ctxt->error = 1;
+		goto error;
+	    }
+	}
+    } else if (CUR == '*') {
+        if (name != NULL) {
+	    ctxt->error = 1;
+	    goto error;
+	}
+	NEXT;
+	PUSH(XML_OP_ALL, token, NULL);
+    } else {
+	PUSH(XML_OP_ELEM, name, NULL);
+    }
+    return;
+error:
+    if (URL != NULL)
+	XML_PAT_FREE_STRING(ctxt, URL)
+    if (token != NULL)
+	XML_PAT_FREE_STRING(ctxt, token)
+    if (name != NULL)
+	XML_PAT_FREE_STRING(ctxt, name)
+}
+
+/**
+ * xmlCompilePathPattern:
+ * @ctxt:  the compilation context
+ *
+ * Compile the Path Pattern and generates a precompiled
+ * form suitable for fast matching.
+ *
+ * [5]    Path    ::=    ('.//')? ( Step '/' )* ( Step | '@' NameTest )
+ */
+static void
+xmlCompilePathPattern(xmlPatParserContextPtr ctxt) {
+    SKIP_BLANKS;
+    if (CUR == '/') {
+        ctxt->comp->flags |= PAT_FROM_ROOT;
+    } else if ((CUR == '.') || (ctxt->comp->flags & XML_PATTERN_NOTPATTERN)) {
+        ctxt->comp->flags |= PAT_FROM_CUR;
+    }
+
+    if ((CUR == '/') && (NXT(1) == '/')) {
+	PUSH(XML_OP_ANCESTOR, NULL, NULL);
+	NEXT;
+	NEXT;
+    } else if ((CUR == '.') && (NXT(1) == '/') && (NXT(2) == '/')) {
+	PUSH(XML_OP_ANCESTOR, NULL, NULL);
+	NEXT;
+	NEXT;
+	NEXT;
+	/* Check for incompleteness. */
+	SKIP_BLANKS;
+	if (CUR == 0) {
+	    ERROR5(NULL, NULL, NULL,
+	       "Incomplete expression '%s'.\n", ctxt->base);
+	    ctxt->error = 1;
+	    goto error;
+	}
+    }
+    if (CUR == '@') {
+	NEXT;
+	xmlCompileAttributeTest(ctxt);
+	SKIP_BLANKS;
+	/* TODO: check for incompleteness */
+	if (CUR != 0) {
+	    xmlCompileStepPattern(ctxt);
+	    if (ctxt->error != 0)
+		goto error;
+	}
+    } else {
+        if (CUR == '/') {
+	    PUSH(XML_OP_ROOT, NULL, NULL);
+	    NEXT;
+	    /* Check for incompleteness. */
+	    SKIP_BLANKS;
+	    if (CUR == 0) {
+		ERROR5(NULL, NULL, NULL,
+		    "Incomplete expression '%s'.\n", ctxt->base);
+		ctxt->error = 1;
+		goto error;
+	    }
+	}
+	xmlCompileStepPattern(ctxt);
+	if (ctxt->error != 0)
+	    goto error;
+	SKIP_BLANKS;
+	while (CUR == '/') {
+	    if (NXT(1) == '/') {
+	        PUSH(XML_OP_ANCESTOR, NULL, NULL);
+		NEXT;
+		NEXT;
+		SKIP_BLANKS;
+		xmlCompileStepPattern(ctxt);
+		if (ctxt->error != 0)
+		    goto error;
+	    } else {
+	        PUSH(XML_OP_PARENT, NULL, NULL);
+		NEXT;
+		SKIP_BLANKS;
+		if (CUR == 0) {
+		    ERROR5(NULL, NULL, NULL,
+		    "Incomplete expression '%s'.\n", ctxt->base);
+		    ctxt->error = 1;
+		    goto error;
+		}
+		xmlCompileStepPattern(ctxt);
+		if (ctxt->error != 0)
+		    goto error;
+	    }
+	}
+    }
+    if (CUR != 0) {
+	ERROR5(NULL, NULL, NULL,
+	       "Failed to compile pattern %s\n", ctxt->base);
+	ctxt->error = 1;
+    }
+error:
+    return;
+}
+
+/**
+ * xmlCompileIDCXPathPath:
+ * @ctxt:  the compilation context
+ *
+ * Compile the Path Pattern and generates a precompiled
+ * form suitable for fast matching.
+ *
+ * [5]    Path    ::=    ('.//')? ( Step '/' )* ( Step | '@' NameTest )
+ */
+static void
+xmlCompileIDCXPathPath(xmlPatParserContextPtr ctxt) {
+    SKIP_BLANKS;
+    if (CUR == '/') {
+	ERROR5(NULL, NULL, NULL,
+	    "Unexpected selection of the document root in '%s'.\n",
+	    ctxt->base);
+	goto error;
+    }
+    ctxt->comp->flags |= PAT_FROM_CUR;
+
+    if (CUR == '.') {
+	/* "." - "self::node()" */
+	NEXT;
+	SKIP_BLANKS;
+	if (CUR == 0) {
+	    /*
+	    * Selection of the context node.
+	    */
+	    PUSH(XML_OP_ELEM, NULL, NULL);
+	    return;
+	}
+	if (CUR != '/') {
+	    /* TODO: A more meaningful error message. */
+	    ERROR5(NULL, NULL, NULL,
+	    "Unexpected token after '.' in '%s'.\n", ctxt->base);
+	    goto error;
+	}
+	/* "./" - "self::node()/" */
+	NEXT;
+	SKIP_BLANKS;
+	if (CUR == '/') {
+	    if (IS_BLANK_CH(PEEKPREV(1))) {
+		/*
+		* Disallow "./ /"
+		*/
+		ERROR5(NULL, NULL, NULL,
+		    "Unexpected '/' token in '%s'.\n", ctxt->base);
+		goto error;
+	    }
+	    /* ".//" - "self:node()/descendant-or-self::node()/" */
+	    PUSH(XML_OP_ANCESTOR, NULL, NULL);
+	    NEXT;
+	    SKIP_BLANKS;
+	}
+	if (CUR == 0)
+	    goto error_unfinished;
+    }
+    /*
+    * Process steps.
+    */
+    do {
+	xmlCompileStepPattern(ctxt);
+	if (ctxt->error != 0)
+	    goto error;
+	SKIP_BLANKS;
+	if (CUR != '/')
+	    break;
+	PUSH(XML_OP_PARENT, NULL, NULL);
+	NEXT;
+	SKIP_BLANKS;
+	if (CUR == '/') {
+	    /*
+	    * Disallow subsequent '//'.
+	    */
+	    ERROR5(NULL, NULL, NULL,
+		"Unexpected subsequent '//' in '%s'.\n",
+		ctxt->base);
+	    goto error;
+	}
+	if (CUR == 0)
+	    goto error_unfinished;
+
+    } while (CUR != 0);
+
+    if (CUR != 0) {
+	ERROR5(NULL, NULL, NULL,
+	    "Failed to compile expression '%s'.\n", ctxt->base);
+	ctxt->error = 1;
+    }
+    return;
+error:
+    ctxt->error = 1;
+    return;
+
+error_unfinished:
+    ctxt->error = 1;
+    ERROR5(NULL, NULL, NULL,
+	"Unfinished expression '%s'.\n", ctxt->base);
+    return;
+}
+
+/************************************************************************
+ *									*
+ *			The streaming code				*
+ *									*
+ ************************************************************************/
+
+#ifdef DEBUG_STREAMING
+static void
+xmlDebugStreamComp(xmlStreamCompPtr stream) {
+    int i;
+
+    if (stream == NULL) {
+        printf("Stream: NULL\n");
+	return;
+    }
+    printf("Stream: %d steps\n", stream->nbStep);
+    for (i = 0;i < stream->nbStep;i++) {
+	if (stream->steps[i].ns != NULL) {
+	    printf("{%s}", stream->steps[i].ns);
+	}
+        if (stream->steps[i].name == NULL) {
+	    printf("* ");
+	} else {
+	    printf("%s ", stream->steps[i].name);
+	}
+	if (stream->steps[i].flags & XML_STREAM_STEP_ROOT)
+	    printf("root ");
+	if (stream->steps[i].flags & XML_STREAM_STEP_DESC)
+	    printf("// ");
+	if (stream->steps[i].flags & XML_STREAM_STEP_FINAL)
+	    printf("final ");
+	printf("\n");
+    }
+}
+static void
+xmlDebugStreamCtxt(xmlStreamCtxtPtr ctxt, int match) {
+    int i;
+
+    if (ctxt == NULL) {
+        printf("Stream: NULL\n");
+	return;
+    }
+    printf("Stream: level %d, %d states: ", ctxt->level, ctxt->nbState);
+    if (match)
+        printf("matches\n");
+    else
+        printf("\n");
+    for (i = 0;i < ctxt->nbState;i++) {
+        if (ctxt->states[2 * i] < 0)
+	    printf(" %d: free\n", i);
+	else {
+	    printf(" %d: step %d, level %d", i, ctxt->states[2 * i],
+	           ctxt->states[(2 * i) + 1]);
+            if (ctxt->comp->steps[ctxt->states[2 * i]].flags &
+	        XML_STREAM_STEP_DESC)
+	        printf(" //\n");
+	    else
+	        printf("\n");
+	}
+    }
+}
+#endif
+/**
+ * xmlNewStreamComp:
+ * @size: the number of expected steps
+ *
+ * build a new compiled pattern for streaming
+ *
+ * Returns the new structure or NULL in case of error.
+ */
+static xmlStreamCompPtr
+xmlNewStreamComp(int size) {
+    xmlStreamCompPtr cur;
+
+    if (size < 4)
+        size  = 4;
+
+    cur = (xmlStreamCompPtr) xmlMalloc(sizeof(xmlStreamComp));
+    if (cur == NULL) {
+	ERROR(NULL, NULL, NULL,
+		"xmlNewStreamComp: malloc failed\n");
+	return(NULL);
+    }
+    memset(cur, 0, sizeof(xmlStreamComp));
+    cur->steps = (xmlStreamStepPtr) xmlMalloc(size * sizeof(xmlStreamStep));
+    if (cur->steps == NULL) {
+	xmlFree(cur);
+	ERROR(NULL, NULL, NULL,
+	      "xmlNewStreamComp: malloc failed\n");
+	return(NULL);
+    }
+    cur->nbStep = 0;
+    cur->maxStep = size;
+    return(cur);
+}
+
+/**
+ * xmlFreeStreamComp:
+ * @comp: the compiled pattern for streaming
+ *
+ * Free the compiled pattern for streaming
+ */
+static void
+xmlFreeStreamComp(xmlStreamCompPtr comp) {
+    if (comp != NULL) {
+        if (comp->steps != NULL)
+	    xmlFree(comp->steps);
+	if (comp->dict != NULL)
+	    xmlDictFree(comp->dict);
+        xmlFree(comp);
+    }
+}
+
+/**
+ * xmlStreamCompAddStep:
+ * @comp: the compiled pattern for streaming
+ * @name: the first string, the name, or NULL for *
+ * @ns: the second step, the namespace name
+ * @flags: the flags for that step
+ *
+ * Add a new step to the compiled pattern
+ *
+ * Returns -1 in case of error or the step index if successful
+ */
+static int
+xmlStreamCompAddStep(xmlStreamCompPtr comp, const xmlChar *name,
+                     const xmlChar *ns, int nodeType, int flags) {
+    xmlStreamStepPtr cur;
+
+    if (comp->nbStep >= comp->maxStep) {
+	cur = (xmlStreamStepPtr) xmlRealloc(comp->steps,
+				 comp->maxStep * 2 * sizeof(xmlStreamStep));
+	if (cur == NULL) {
+	    ERROR(NULL, NULL, NULL,
+		  "xmlNewStreamComp: malloc failed\n");
+	    return(-1);
+	}
+	comp->steps = cur;
+        comp->maxStep *= 2;
+    }
+    cur = &comp->steps[comp->nbStep++];
+    cur->flags = flags;
+    cur->name = name;
+    cur->ns = ns;
+    cur->nodeType = nodeType;
+    return(comp->nbStep - 1);
+}
+
+/**
+ * xmlStreamCompile:
+ * @comp: the precompiled pattern
+ *
+ * Tries to stream compile a pattern
+ *
+ * Returns -1 in case of failure and 0 in case of success.
+ */
+static int
+xmlStreamCompile(xmlPatternPtr comp) {
+    xmlStreamCompPtr stream;
+    int i, s = 0, root = 0, flags = 0, prevs = -1;
+    xmlStepOp step;
+
+    if ((comp == NULL) || (comp->steps == NULL))
+        return(-1);
+    /*
+     * special case for .
+     */
+    if ((comp->nbStep == 1) &&
+        (comp->steps[0].op == XML_OP_ELEM) &&
+	(comp->steps[0].value == NULL) &&
+	(comp->steps[0].value2 == NULL)) {
+	stream = xmlNewStreamComp(0);
+	if (stream == NULL)
+	    return(-1);
+	/* Note that the stream will have no steps in this case. */
+	stream->flags |= XML_STREAM_FINAL_IS_ANY_NODE;
+	comp->stream = stream;
+	return(0);
+    }
+
+    stream = xmlNewStreamComp((comp->nbStep / 2) + 1);
+    if (stream == NULL)
+        return(-1);
+    if (comp->dict != NULL) {
+        stream->dict = comp->dict;
+	xmlDictReference(stream->dict);
+    }
+
+    i = 0;
+    if (comp->flags & PAT_FROM_ROOT)
+	stream->flags |= XML_STREAM_FROM_ROOT;
+
+    for (;i < comp->nbStep;i++) {
+	step = comp->steps[i];
+        switch (step.op) {
+	    case XML_OP_END:
+	        break;
+	    case XML_OP_ROOT:
+	        if (i != 0)
+		    goto error;
+		root = 1;
+		break;
+	    case XML_OP_NS:
+		s = xmlStreamCompAddStep(stream, NULL, step.value,
+		    XML_ELEMENT_NODE, flags);
+		if (s < 0)
+		    goto error;
+		prevs = s;
+		flags = 0;
+		break;
+	    case XML_OP_ATTR:
+		flags |= XML_STREAM_STEP_ATTR;
+		prevs = -1;
+		s = xmlStreamCompAddStep(stream,
+		    step.value, step.value2, XML_ATTRIBUTE_NODE, flags);
+		flags = 0;
+		if (s < 0)
+		    goto error;
+		break;
+	    case XML_OP_ELEM:
+	        if ((step.value == NULL) && (step.value2 == NULL)) {
+		    /*
+		    * We have a "." or "self::node()" here.
+		    * Eliminate redundant self::node() tests like in "/./."
+		    * or "//./"
+		    * The only case we won't eliminate is "//.", i.e. if
+		    * self::node() is the last node test and we had
+		    * continuation somewhere beforehand.
+		    */
+		    if ((comp->nbStep == i + 1) &&
+			(flags & XML_STREAM_STEP_DESC)) {
+			/*
+			* Mark the special case where the expression resolves
+			* to any type of node.
+			*/
+			if (comp->nbStep == i + 1) {
+			    stream->flags |= XML_STREAM_FINAL_IS_ANY_NODE;
+			}
+			flags |= XML_STREAM_STEP_NODE;
+			s = xmlStreamCompAddStep(stream, NULL, NULL,
+			    XML_STREAM_ANY_NODE, flags);
+			if (s < 0)
+			    goto error;
+			flags = 0;
+			/*
+			* If there was a previous step, mark it to be added to
+			* the result node-set; this is needed since only
+			* the last step will be marked as "final" and only
+			* "final" nodes are added to the resulting set.
+			*/
+			if (prevs != -1) {
+			    stream->steps[prevs].flags |= XML_STREAM_STEP_IN_SET;
+			    prevs = -1;
+			}
+			break;
+
+		    } else {
+			/* Just skip this one. */
+			continue;
+		    }
+		}
+		/* An element node. */
+	        s = xmlStreamCompAddStep(stream, step.value, step.value2,
+		    XML_ELEMENT_NODE, flags);
+		if (s < 0)
+		    goto error;
+		prevs = s;
+		flags = 0;
+		break;
+	    case XML_OP_CHILD:
+		/* An element node child. */
+	        s = xmlStreamCompAddStep(stream, step.value, step.value2,
+		    XML_ELEMENT_NODE, flags);
+		if (s < 0)
+		    goto error;
+		prevs = s;
+		flags = 0;
+		break;
+	    case XML_OP_ALL:
+	        s = xmlStreamCompAddStep(stream, NULL, NULL,
+		    XML_ELEMENT_NODE, flags);
+		if (s < 0)
+		    goto error;
+		prevs = s;
+		flags = 0;
+		break;
+	    case XML_OP_PARENT:
+	        break;
+	    case XML_OP_ANCESTOR:
+		/* Skip redundant continuations. */
+		if (flags & XML_STREAM_STEP_DESC)
+		    break;
+	        flags |= XML_STREAM_STEP_DESC;
+		/*
+		* Mark the expression as having "//".
+		*/
+		if ((stream->flags & XML_STREAM_DESC) == 0)
+		    stream->flags |= XML_STREAM_DESC;
+		break;
+	}
+    }
+    if ((! root) && (comp->flags & XML_PATTERN_NOTPATTERN) == 0) {
+	/*
+	* If this should behave like a real pattern, we will mark
+	* the first step as having "//", to be reentrant on every
+	* tree level.
+	*/
+	if ((stream->flags & XML_STREAM_DESC) == 0)
+	    stream->flags |= XML_STREAM_DESC;
+
+	if (stream->nbStep > 0) {
+	    if ((stream->steps[0].flags & XML_STREAM_STEP_DESC) == 0)
+		stream->steps[0].flags |= XML_STREAM_STEP_DESC;
+	}
+    }
+    if (stream->nbStep <= s)
+	goto error;
+    stream->steps[s].flags |= XML_STREAM_STEP_FINAL;
+    if (root)
+	stream->steps[0].flags |= XML_STREAM_STEP_ROOT;
+#ifdef DEBUG_STREAMING
+    xmlDebugStreamComp(stream);
+#endif
+    comp->stream = stream;
+    return(0);
+error:
+    xmlFreeStreamComp(stream);
+    return(0);
+}
+
+/**
+ * xmlNewStreamCtxt:
+ * @size: the number of expected states
+ *
+ * build a new stream context
+ *
+ * Returns the new structure or NULL in case of error.
+ */
+static xmlStreamCtxtPtr
+xmlNewStreamCtxt(xmlStreamCompPtr stream) {
+    xmlStreamCtxtPtr cur;
+
+    cur = (xmlStreamCtxtPtr) xmlMalloc(sizeof(xmlStreamCtxt));
+    if (cur == NULL) {
+	ERROR(NULL, NULL, NULL,
+		"xmlNewStreamCtxt: malloc failed\n");
+	return(NULL);
+    }
+    memset(cur, 0, sizeof(xmlStreamCtxt));
+    cur->states = (int *) xmlMalloc(4 * 2 * sizeof(int));
+    if (cur->states == NULL) {
+	xmlFree(cur);
+	ERROR(NULL, NULL, NULL,
+	      "xmlNewStreamCtxt: malloc failed\n");
+	return(NULL);
+    }
+    cur->nbState = 0;
+    cur->maxState = 4;
+    cur->level = 0;
+    cur->comp = stream;
+    cur->blockLevel = -1;
+    return(cur);
+}
+
+/**
+ * xmlFreeStreamCtxt:
+ * @stream: the stream context
+ *
+ * Free the stream context
+ */
+void
+xmlFreeStreamCtxt(xmlStreamCtxtPtr stream) {
+    xmlStreamCtxtPtr next;
+
+    while (stream != NULL) {
+        next = stream->next;
+        if (stream->states != NULL)
+	    xmlFree(stream->states);
+        xmlFree(stream);
+	stream = next;
+    }
+}
+
+/**
+ * xmlStreamCtxtAddState:
+ * @comp: the stream context
+ * @idx: the step index for that streaming state
+ *
+ * Add a new state to the stream context
+ *
+ * Returns -1 in case of error or the state index if successful
+ */
+static int
+xmlStreamCtxtAddState(xmlStreamCtxtPtr comp, int idx, int level) {
+    int i;
+    for (i = 0;i < comp->nbState;i++) {
+        if (comp->states[2 * i] < 0) {
+	    comp->states[2 * i] = idx;
+	    comp->states[2 * i + 1] = level;
+	    return(i);
+	}
+    }
+    if (comp->nbState >= comp->maxState) {
+        int *cur;
+
+	cur = (int *) xmlRealloc(comp->states,
+				 comp->maxState * 4 * sizeof(int));
+	if (cur == NULL) {
+	    ERROR(NULL, NULL, NULL,
+		  "xmlNewStreamCtxt: malloc failed\n");
+	    return(-1);
+	}
+	comp->states = cur;
+        comp->maxState *= 2;
+    }
+    comp->states[2 * comp->nbState] = idx;
+    comp->states[2 * comp->nbState++ + 1] = level;
+    return(comp->nbState - 1);
+}
+
+/**
+ * xmlStreamPushInternal:
+ * @stream: the stream context
+ * @name: the current name
+ * @ns: the namespace name
+ * @nodeType: the type of the node
+ *
+ * Push new data onto the stream. NOTE: if the call xmlPatterncompile()
+ * indicated a dictionary, then strings for name and ns will be expected
+ * to come from the dictionary.
+ * Both @name and @ns being NULL means the / i.e. the root of the document.
+ * This can also act as a reset.
+ *
+ * Returns: -1 in case of error, 1 if the current state in the stream is a
+ *    match and 0 otherwise.
+ */
+static int
+xmlStreamPushInternal(xmlStreamCtxtPtr stream,
+		      const xmlChar *name, const xmlChar *ns,
+		      int nodeType) {
+    int ret = 0, err = 0, final = 0, tmp, i, m, match, stepNr, desc;
+    xmlStreamCompPtr comp;
+    xmlStreamStep step;
+#ifdef DEBUG_STREAMING
+    xmlStreamCtxtPtr orig = stream;
+#endif
+
+    if ((stream == NULL) || (stream->nbState < 0))
+        return(-1);
+
+    while (stream != NULL) {
+	comp = stream->comp;
+
+	if ((nodeType == XML_ELEMENT_NODE) &&
+	    (name == NULL) && (ns == NULL)) {
+	    /* We have a document node here (or a reset). */
+	    stream->nbState = 0;
+	    stream->level = 0;
+	    stream->blockLevel = -1;
+	    if (comp->flags & XML_STREAM_FROM_ROOT) {
+		if (comp->nbStep == 0) {
+		    /* TODO: We have a "/." here? */
+		    ret = 1;
+		} else {
+		    if ((comp->nbStep == 1) &&
+			(comp->steps[0].nodeType == XML_STREAM_ANY_NODE) &&
+			(comp->steps[0].flags & XML_STREAM_STEP_DESC))
+		    {
+			/*
+			* In the case of "//." the document node will match
+			* as well.
+			*/
+			ret = 1;
+		    } else if (comp->steps[0].flags & XML_STREAM_STEP_ROOT) {
+			/* TODO: Do we need this ? */
+			tmp = xmlStreamCtxtAddState(stream, 0, 0);
+			if (tmp < 0)
+			    err++;
+		    }
+		}
+	    }
+	    stream = stream->next;
+	    continue; /* while */
+	}
+
+	/*
+	* Fast check for ".".
+	*/
+	if (comp->nbStep == 0) {
+	    /*
+	     * / and . are handled at the XPath node set creation
+	     * level by checking min depth
+	     */
+	    if (stream->flags & XML_PATTERN_XPATH) {
+		stream = stream->next;
+		continue; /* while */
+	    }
+	    /*
+	    * For non-pattern like evaluation like XML Schema IDCs
+	    * or traditional XPath expressions, this will match if
+	    * we are at the first level only, otherwise on every level.
+	    */
+	    if ((nodeType != XML_ATTRIBUTE_NODE) &&
+		(((stream->flags & XML_PATTERN_NOTPATTERN) == 0) ||
+		(stream->level == 0))) {
+		    ret = 1;
+	    }
+	    stream->level++;
+	    goto stream_next;
+	}
+	if (stream->blockLevel != -1) {
+	    /*
+	    * Skip blocked expressions.
+	    */
+	    stream->level++;
+	    goto stream_next;
+	}
+
+	if ((nodeType != XML_ELEMENT_NODE) &&
+	    (nodeType != XML_ATTRIBUTE_NODE) &&
+	    ((comp->flags & XML_STREAM_FINAL_IS_ANY_NODE) == 0)) {
+	    /*
+	    * No need to process nodes of other types if we don't
+	    * resolve to those types.
+	    * TODO: Do we need to block the context here?
+	    */
+	    stream->level++;
+	    goto stream_next;
+	}
+
+	/*
+	 * Check evolution of existing states
+	 */
+	i = 0;
+	m = stream->nbState;
+	while (i < m) {
+	    if ((comp->flags & XML_STREAM_DESC) == 0) {
+		/*
+		* If there is no "//", then only the last
+		* added state is of interest.
+		*/
+		stepNr = stream->states[2 * (stream->nbState -1)];
+		/*
+		* TODO: Security check, should not happen, remove it.
+		*/
+		if (stream->states[(2 * (stream->nbState -1)) + 1] <
+		    stream->level) {
+		    return (-1);
+		}
+		desc = 0;
+		/* loop-stopper */
+		i = m;
+	    } else {
+		/*
+		* If there are "//", then we need to process every "//"
+		* occurring in the states, plus any other state for this
+		* level.
+		*/
+		stepNr = stream->states[2 * i];
+
+		/* TODO: should not happen anymore: dead states */
+		if (stepNr < 0)
+		    goto next_state;
+
+		tmp = stream->states[(2 * i) + 1];
+
+		/* skip new states just added */
+		if (tmp > stream->level)
+		    goto next_state;
+
+		/* skip states at ancestor levels, except if "//" */
+		desc = comp->steps[stepNr].flags & XML_STREAM_STEP_DESC;
+		if ((tmp < stream->level) && (!desc))
+		    goto next_state;
+	    }
+	    /*
+	    * Check for correct node-type.
+	    */
+	    step = comp->steps[stepNr];
+	    if (step.nodeType != nodeType) {
+		if (step.nodeType == XML_ATTRIBUTE_NODE) {
+		    /*
+		    * Block this expression for deeper evaluation.
+		    */
+		    if ((comp->flags & XML_STREAM_DESC) == 0)
+			stream->blockLevel = stream->level +1;
+		    goto next_state;
+		} else if (step.nodeType != XML_STREAM_ANY_NODE)
+		    goto next_state;
+	    }
+	    /*
+	    * Compare local/namespace-name.
+	    */
+	    match = 0;
+	    if (step.nodeType == XML_STREAM_ANY_NODE) {
+		match = 1;
+	    } else if (step.name == NULL) {
+		if (step.ns == NULL) {
+		    /*
+		    * This lets through all elements/attributes.
+		    */
+		    match = 1;
+		} else if (ns != NULL)
+		    match = xmlStrEqual(step.ns, ns);
+	    } else if (((step.ns != NULL) == (ns != NULL)) &&
+		(name != NULL) &&
+		(step.name[0] == name[0]) &&
+		xmlStrEqual(step.name, name) &&
+		((step.ns == ns) || xmlStrEqual(step.ns, ns)))
+	    {
+		match = 1;
+	    }
+#if 0
+/*
+* TODO: Pointer comparison won't work, since not guaranteed that the given
+*  values are in the same dict; especially if it's the namespace name,
+*  normally coming from ns->href. We need a namespace dict mechanism !
+*/
+	    } else if (comp->dict) {
+		if (step.name == NULL) {
+		    if (step.ns == NULL)
+			match = 1;
+		    else
+			match = (step.ns == ns);
+		} else {
+		    match = ((step.name == name) && (step.ns == ns));
+		}
+#endif /* if 0 ------------------------------------------------------- */
+	    if (match) {
+		final = step.flags & XML_STREAM_STEP_FINAL;
+		if (desc) {
+		    if (final) {
+			ret = 1;
+		    } else {
+			/* descending match create a new state */
+			xmlStreamCtxtAddState(stream, stepNr + 1,
+			                      stream->level + 1);
+		    }
+		} else {
+		    if (final) {
+			ret = 1;
+		    } else {
+			xmlStreamCtxtAddState(stream, stepNr + 1,
+			                      stream->level + 1);
+		    }
+		}
+		if ((ret != 1) && (step.flags & XML_STREAM_STEP_IN_SET)) {
+		    /*
+		    * Check if we have a special case like "foo/bar//.", where
+		    * "foo" is selected as well.
+		    */
+		    ret = 1;
+		}
+	    }
+	    if (((comp->flags & XML_STREAM_DESC) == 0) &&
+		((! match) || final))  {
+		/*
+		* Mark this expression as blocked for any evaluation at
+		* deeper levels. Note that this includes "/foo"
+		* expressions if the *pattern* behaviour is used.
+		*/
+		stream->blockLevel = stream->level +1;
+	    }
+next_state:
+	    i++;
+	}
+
+	stream->level++;
+
+	/*
+	* Re/enter the expression.
+	* Don't reenter if it's an absolute expression like "/foo",
+	*   except "//foo".
+	*/
+	step = comp->steps[0];
+	if (step.flags & XML_STREAM_STEP_ROOT)
+	    goto stream_next;
+
+	desc = step.flags & XML_STREAM_STEP_DESC;
+	if (stream->flags & XML_PATTERN_NOTPATTERN) {
+	    /*
+	    * Re/enter the expression if it is a "descendant" one,
+	    * or if we are at the 1st level of evaluation.
+	    */
+
+	    if (stream->level == 1) {
+		if (XML_STREAM_XS_IDC(stream)) {
+		    /*
+		    * XS-IDC: The missing "self::node()" will always
+		    * match the first given node.
+		    */
+		    goto stream_next;
+		} else
+		    goto compare;
+	    }
+	    /*
+	    * A "//" is always reentrant.
+	    */
+	    if (desc)
+		goto compare;
+
+	    /*
+	    * XS-IDC: Process the 2nd level, since the missing
+	    * "self::node()" is responsible for the 2nd level being
+	    * the real start level.
+	    */
+	    if ((stream->level == 2) && XML_STREAM_XS_IDC(stream))
+		goto compare;
+
+	    goto stream_next;
+	}
+
+compare:
+	/*
+	* Check expected node-type.
+	*/
+	if (step.nodeType != nodeType) {
+	    if (nodeType == XML_ATTRIBUTE_NODE)
+		goto stream_next;
+	    else if (step.nodeType != XML_STREAM_ANY_NODE)
+		goto stream_next;
+	}
+	/*
+	* Compare local/namespace-name.
+	*/
+	match = 0;
+	if (step.nodeType == XML_STREAM_ANY_NODE) {
+	    match = 1;
+	} else if (step.name == NULL) {
+	    if (step.ns == NULL) {
+		/*
+		* This lets through all elements/attributes.
+		*/
+		match = 1;
+	    } else if (ns != NULL)
+		match = xmlStrEqual(step.ns, ns);
+	} else if (((step.ns != NULL) == (ns != NULL)) &&
+	    (name != NULL) &&
+	    (step.name[0] == name[0]) &&
+	    xmlStrEqual(step.name, name) &&
+	    ((step.ns == ns) || xmlStrEqual(step.ns, ns)))
+	{
+	    match = 1;
+	}
+	final = step.flags & XML_STREAM_STEP_FINAL;
+	if (match) {
+	    if (final)
+		ret = 1;
+	    else
+		xmlStreamCtxtAddState(stream, 1, stream->level);
+	    if ((ret != 1) && (step.flags & XML_STREAM_STEP_IN_SET)) {
+		/*
+		* Check if we have a special case like "foo//.", where
+		* "foo" is selected as well.
+		*/
+		ret = 1;
+	    }
+	}
+	if (((comp->flags & XML_STREAM_DESC) == 0) &&
+	    ((! match) || final))  {
+	    /*
+	    * Mark this expression as blocked for any evaluation at
+	    * deeper levels.
+	    */
+	    stream->blockLevel = stream->level;
+	}
+
+stream_next:
+        stream = stream->next;
+    } /* while stream != NULL */
+
+    if (err > 0)
+        ret = -1;
+#ifdef DEBUG_STREAMING
+    xmlDebugStreamCtxt(orig, ret);
+#endif
+    return(ret);
+}
+
+/**
+ * xmlStreamPush:
+ * @stream: the stream context
+ * @name: the current name
+ * @ns: the namespace name
+ *
+ * Push new data onto the stream. NOTE: if the call xmlPatterncompile()
+ * indicated a dictionary, then strings for name and ns will be expected
+ * to come from the dictionary.
+ * Both @name and @ns being NULL means the / i.e. the root of the document.
+ * This can also act as a reset.
+ * Otherwise the function will act as if it has been given an element-node.
+ *
+ * Returns: -1 in case of error, 1 if the current state in the stream is a
+ *    match and 0 otherwise.
+ */
+int
+xmlStreamPush(xmlStreamCtxtPtr stream,
+              const xmlChar *name, const xmlChar *ns) {
+    return (xmlStreamPushInternal(stream, name, ns, (int) XML_ELEMENT_NODE));
+}
+
+/**
+ * xmlStreamPushNode:
+ * @stream: the stream context
+ * @name: the current name
+ * @ns: the namespace name
+ * @nodeType: the type of the node being pushed
+ *
+ * Push new data onto the stream. NOTE: if the call xmlPatterncompile()
+ * indicated a dictionary, then strings for name and ns will be expected
+ * to come from the dictionary.
+ * Both @name and @ns being NULL means the / i.e. the root of the document.
+ * This can also act as a reset.
+ * Different from xmlStreamPush() this function can be fed with nodes of type:
+ * element-, attribute-, text-, cdata-section-, comment- and
+ * processing-instruction-node.
+ *
+ * Returns: -1 in case of error, 1 if the current state in the stream is a
+ *    match and 0 otherwise.
+ */
+int
+xmlStreamPushNode(xmlStreamCtxtPtr stream,
+		  const xmlChar *name, const xmlChar *ns,
+		  int nodeType)
+{
+    return (xmlStreamPushInternal(stream, name, ns,
+	nodeType));
+}
+
+/**
+* xmlStreamPushAttr:
+* @stream: the stream context
+* @name: the current name
+* @ns: the namespace name
+*
+* Push new attribute data onto the stream. NOTE: if the call xmlPatterncompile()
+* indicated a dictionary, then strings for name and ns will be expected
+* to come from the dictionary.
+* Both @name and @ns being NULL means the / i.e. the root of the document.
+* This can also act as a reset.
+* Otherwise the function will act as if it has been given an attribute-node.
+*
+* Returns: -1 in case of error, 1 if the current state in the stream is a
+*    match and 0 otherwise.
+*/
+int
+xmlStreamPushAttr(xmlStreamCtxtPtr stream,
+		  const xmlChar *name, const xmlChar *ns) {
+    return (xmlStreamPushInternal(stream, name, ns, (int) XML_ATTRIBUTE_NODE));
+}
+
+/**
+ * xmlStreamPop:
+ * @stream: the stream context
+ *
+ * push one level from the stream.
+ *
+ * Returns: -1 in case of error, 0 otherwise.
+ */
+int
+xmlStreamPop(xmlStreamCtxtPtr stream) {
+    int i, lev;
+
+    if (stream == NULL)
+        return(-1);
+    while (stream != NULL) {
+	/*
+	* Reset block-level.
+	*/
+	if (stream->blockLevel == stream->level)
+	    stream->blockLevel = -1;
+
+	/*
+	 *  stream->level can be zero when XML_FINAL_IS_ANY_NODE is set
+	 *  (see the thread at
+	 *  http://mail.gnome.org/archives/xslt/2008-July/msg00027.html)
+	 */
+	if (stream->level)
+	    stream->level--;
+	/*
+	 * Check evolution of existing states
+	 */
+	for (i = stream->nbState -1; i >= 0; i--) {
+	    /* discard obsoleted states */
+	    lev = stream->states[(2 * i) + 1];
+	    if (lev > stream->level)
+		stream->nbState--;
+	    if (lev <= stream->level)
+		break;
+	}
+	stream = stream->next;
+    }
+    return(0);
+}
+
+/**
+ * xmlStreamWantsAnyNode:
+ * @streamCtxt: the stream context
+ *
+ * Query if the streaming pattern additionally needs to be fed with
+ * text-, cdata-section-, comment- and processing-instruction-nodes.
+ * If the result is 0 then only element-nodes and attribute-nodes
+ * need to be pushed.
+ *
+ * Returns: 1 in case of need of nodes of the above described types,
+ *          0 otherwise. -1 on API errors.
+ */
+int
+xmlStreamWantsAnyNode(xmlStreamCtxtPtr streamCtxt)
+{
+    if (streamCtxt == NULL)
+	return(-1);
+    while (streamCtxt != NULL) {
+	if (streamCtxt->comp->flags & XML_STREAM_FINAL_IS_ANY_NODE)
+	    return(1);
+	streamCtxt = streamCtxt->next;
+    }
+    return(0);
+}
+
+/************************************************************************
+ *									*
+ *			The public interfaces				*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlPatterncompile:
+ * @pattern: the pattern to compile
+ * @dict: an optional dictionary for interned strings
+ * @flags: compilation flags, see xmlPatternFlags
+ * @namespaces: the prefix definitions, array of [URI, prefix] or NULL
+ *
+ * Compile a pattern.
+ *
+ * Returns the compiled form of the pattern or NULL in case of error
+ */
+xmlPatternPtr
+xmlPatterncompile(const xmlChar *pattern, xmlDict *dict, int flags,
+                  const xmlChar **namespaces) {
+    xmlPatternPtr ret = NULL, cur;
+    xmlPatParserContextPtr ctxt = NULL;
+    const xmlChar *or, *start;
+    xmlChar *tmp = NULL;
+    int type = 0;
+    int streamable = 1;
+
+    if (pattern == NULL)
+        return(NULL);
+
+    start = pattern;
+    or = start;
+    while (*or != 0) {
+	tmp = NULL;
+	while ((*or != 0) && (*or != '|')) or++;
+        if (*or == 0)
+	    ctxt = xmlNewPatParserContext(start, dict, namespaces);
+	else {
+	    tmp = xmlStrndup(start, or - start);
+	    if (tmp != NULL) {
+		ctxt = xmlNewPatParserContext(tmp, dict, namespaces);
+	    }
+	    or++;
+	}
+	if (ctxt == NULL) goto error;
+	cur = xmlNewPattern();
+	if (cur == NULL) goto error;
+	/*
+	* Assign string dict.
+	*/
+	if (dict) {
+	    cur->dict = dict;
+	    xmlDictReference(dict);
+	}
+	if (ret == NULL)
+	    ret = cur;
+	else {
+	    cur->next = ret->next;
+	    ret->next = cur;
+	}
+	cur->flags = flags;
+	ctxt->comp = cur;
+
+	if (XML_STREAM_XS_IDC(cur))
+	    xmlCompileIDCXPathPath(ctxt);
+	else
+	    xmlCompilePathPattern(ctxt);
+	if (ctxt->error != 0)
+	    goto error;
+	xmlFreePatParserContext(ctxt);
+	ctxt = NULL;
+
+
+        if (streamable) {
+	    if (type == 0) {
+	        type = cur->flags & (PAT_FROM_ROOT | PAT_FROM_CUR);
+	    } else if (type == PAT_FROM_ROOT) {
+	        if (cur->flags & PAT_FROM_CUR)
+		    streamable = 0;
+	    } else if (type == PAT_FROM_CUR) {
+	        if (cur->flags & PAT_FROM_ROOT)
+		    streamable = 0;
+	    }
+	}
+	if (streamable)
+	    xmlStreamCompile(cur);
+	if (xmlReversePattern(cur) < 0)
+	    goto error;
+	if (tmp != NULL) {
+	    xmlFree(tmp);
+	    tmp = NULL;
+	}
+	start = or;
+    }
+    if (streamable == 0) {
+        cur = ret;
+	while (cur != NULL) {
+	    if (cur->stream != NULL) {
+		xmlFreeStreamComp(cur->stream);
+		cur->stream = NULL;
+	    }
+	    cur = cur->next;
+	}
+    }
+
+    return(ret);
+error:
+    if (ctxt != NULL) xmlFreePatParserContext(ctxt);
+    if (ret != NULL) xmlFreePattern(ret);
+    if (tmp != NULL) xmlFree(tmp);
+    return(NULL);
+}
+
+/**
+ * xmlPatternMatch:
+ * @comp: the precompiled pattern
+ * @node: a node
+ *
+ * Test whether the node matches the pattern
+ *
+ * Returns 1 if it matches, 0 if it doesn't and -1 in case of failure
+ */
+int
+xmlPatternMatch(xmlPatternPtr comp, xmlNodePtr node)
+{
+    int ret = 0;
+
+    if ((comp == NULL) || (node == NULL))
+        return(-1);
+
+    while (comp != NULL) {
+        ret = xmlPatMatch(comp, node);
+	if (ret != 0)
+	    return(ret);
+	comp = comp->next;
+    }
+    return(ret);
+}
+
+/**
+ * xmlPatternGetStreamCtxt:
+ * @comp: the precompiled pattern
+ *
+ * Get a streaming context for that pattern
+ * Use xmlFreeStreamCtxt to free the context.
+ *
+ * Returns a pointer to the context or NULL in case of failure
+ */
+xmlStreamCtxtPtr
+xmlPatternGetStreamCtxt(xmlPatternPtr comp)
+{
+    xmlStreamCtxtPtr ret = NULL, cur;
+
+    if ((comp == NULL) || (comp->stream == NULL))
+        return(NULL);
+
+    while (comp != NULL) {
+        if (comp->stream == NULL)
+	    goto failed;
+	cur = xmlNewStreamCtxt(comp->stream);
+	if (cur == NULL)
+	    goto failed;
+	if (ret == NULL)
+	    ret = cur;
+	else {
+	    cur->next = ret->next;
+	    ret->next = cur;
+	}
+	cur->flags = comp->flags;
+	comp = comp->next;
+    }
+    return(ret);
+failed:
+    xmlFreeStreamCtxt(ret);
+    return(NULL);
+}
+
+/**
+ * xmlPatternStreamable:
+ * @comp: the precompiled pattern
+ *
+ * Check if the pattern is streamable i.e. xmlPatternGetStreamCtxt()
+ * should work.
+ *
+ * Returns 1 if streamable, 0 if not and -1 in case of error.
+ */
+int
+xmlPatternStreamable(xmlPatternPtr comp) {
+    if (comp == NULL)
+        return(-1);
+    while (comp != NULL) {
+        if (comp->stream == NULL)
+	    return(0);
+	comp = comp->next;
+    }
+    return(1);
+}
+
+/**
+ * xmlPatternMaxDepth:
+ * @comp: the precompiled pattern
+ *
+ * Check the maximum depth reachable by a pattern
+ *
+ * Returns -2 if no limit (using //), otherwise the depth,
+ *         and -1 in case of error
+ */
+int
+xmlPatternMaxDepth(xmlPatternPtr comp) {
+    int ret = 0, i;
+    if (comp == NULL)
+        return(-1);
+    while (comp != NULL) {
+        if (comp->stream == NULL)
+	    return(-1);
+	for (i = 0;i < comp->stream->nbStep;i++)
+	    if (comp->stream->steps[i].flags & XML_STREAM_STEP_DESC)
+	        return(-2);
+	if (comp->stream->nbStep > ret)
+	    ret = comp->stream->nbStep;
+	comp = comp->next;
+    }
+    return(ret);
+}
+
+/**
+ * xmlPatternMinDepth:
+ * @comp: the precompiled pattern
+ *
+ * Check the minimum depth reachable by a pattern, 0 mean the / or . are
+ * part of the set.
+ *
+ * Returns -1 in case of error otherwise the depth,
+ *
+ */
+int
+xmlPatternMinDepth(xmlPatternPtr comp) {
+    int ret = 12345678;
+    if (comp == NULL)
+        return(-1);
+    while (comp != NULL) {
+        if (comp->stream == NULL)
+	    return(-1);
+	if (comp->stream->nbStep < ret)
+	    ret = comp->stream->nbStep;
+	if (ret == 0)
+	    return(0);
+	comp = comp->next;
+    }
+    return(ret);
+}
+
+/**
+ * xmlPatternFromRoot:
+ * @comp: the precompiled pattern
+ *
+ * Check if the pattern must be looked at from the root.
+ *
+ * Returns 1 if true, 0 if false and -1 in case of error
+ */
+int
+xmlPatternFromRoot(xmlPatternPtr comp) {
+    if (comp == NULL)
+        return(-1);
+    while (comp != NULL) {
+        if (comp->stream == NULL)
+	    return(-1);
+	if (comp->flags & PAT_FROM_ROOT)
+	    return(1);
+	comp = comp->next;
+    }
+    return(0);
+
+}
+
+#define bottom_pattern
+#include "elfgcchack.h"
+#endif /* LIBXML_PATTERN_ENABLED */
diff --git a/src/regressions.py b/src/regressions.py
new file mode 100755
index 000000000000..0e813c2ea337
--- /dev/null
+++ b/src/regressions.py
@@ -0,0 +1,350 @@
+#!/usr/bin/python -u
+import glob, os, string, sys, thread, time
+# import difflib
+import libxml2
+
+###
+#
+# This is a "Work in Progress" attempt at a python script to run the
+# various regression tests.  The rationale for this is that it should be
+# possible to run this on most major platforms, including those (such as
+# Windows) which don't support gnu Make.
+#
+# The script is driven by a parameter file which defines the various tests
+# to be run, together with the unique settings for each of these tests.  A
+# script for Linux is included (regressions.xml), with comments indicating
+# the significance of the various parameters.  To run the tests under Windows,
+# edit regressions.xml and remove the comment around the default parameter
+# "<execpath>" (i.e. make it point to the location of the binary executables).
+#
+# Note that this current version requires the Python bindings for libxml2 to
+# have been previously installed and accessible
+#
+# See Copyright for the status of this software.
+# William Brack (wbrack@mmm.com.hk)
+#
+###
+defaultParams = {}	# will be used as a dictionary to hold the parsed params
+
+# This routine is used for comparing the expected stdout / stdin with the results.
+# The expected data has already been read in; the result is a file descriptor.
+# Within the two sets of data, lines may begin with a path string.  If so, the
+# code "relativises" it by removing the path component.  The first argument is a
+# list already read in by a separate thread; the second is a file descriptor.
+# The two 'base' arguments are to let me "relativise" the results files, allowing
+# the script to be run from any directory.
+def compFiles(res, expected, base1, base2):
+    l1 = len(base1)
+    exp = expected.readlines()
+    expected.close()
+    # the "relativisation" is done here
+    for i in range(len(res)):
+        j = string.find(res[i],base1)
+        if (j == 0) or ((j == 2) and (res[i][0:2] == './')):
+            col = string.find(res[i],':')
+            if col > 0:
+                start = string.rfind(res[i][:col], '/')
+                if start > 0:
+                    res[i] = res[i][start+1:]
+
+    for i in range(len(exp)):
+        j = string.find(exp[i],base2)
+        if (j == 0) or ((j == 2) and (exp[i][0:2] == './')):
+            col = string.find(exp[i],':')
+            if col > 0:
+                start = string.rfind(exp[i][:col], '/')
+                if start > 0:
+                    exp[i] = exp[i][start+1:]
+
+    ret = 0
+    # ideally we would like to use difflib functions here to do a
+    # nice comparison of the two sets.  Unfortunately, during testing
+    # (using python 2.3.3 and 2.3.4) the following code went into
+    # a dead loop under windows.  I'll pursue this later.
+#    diff = difflib.ndiff(res, exp)
+#    diff = list(diff)
+#    for line in diff:
+#        if line[:2] != '  ':
+#            print string.strip(line)
+#            ret = -1
+
+    # the following simple compare is fine for when the two data sets
+    # (actual result vs. expected result) are equal, which should be true for
+    # us.  Unfortunately, if the test fails it's not nice at all.
+    rl = len(res)
+    el = len(exp)
+    if el != rl:
+        print 'Length of expected is %d, result is %d' % (el, rl)
+	ret = -1
+    for i in range(min(el, rl)):
+        if string.strip(res[i]) != string.strip(exp[i]):
+            print '+:%s-:%s' % (res[i], exp[i])
+            ret = -1
+    if el > rl:
+        for i in range(rl, el):
+            print '-:%s' % exp[i]
+            ret = -1
+    elif rl > el:
+        for i in range (el, rl):
+            print '+:%s' % res[i]
+            ret = -1
+    return ret
+
+# Separate threads to handle stdout and stderr are created to run this function
+def readPfile(file, list, flag):
+    data = file.readlines()	# no call by reference, so I cheat
+    for l in data:
+        list.append(l)
+    file.close()
+    flag.append('ok')
+
+# This routine runs the test program (e.g. xmllint)
+def runOneTest(testDescription, filename, inbase, errbase):
+    if 'execpath' in testDescription:
+        dir = testDescription['execpath'] + '/'
+    else:
+        dir = ''
+    cmd = os.path.abspath(dir + testDescription['testprog'])
+    if 'flag' in testDescription:
+        for f in string.split(testDescription['flag']):
+            cmd += ' ' + f
+    if 'stdin' not in testDescription:
+        cmd += ' ' + inbase + filename
+    if 'extarg' in testDescription:
+        cmd += ' ' + testDescription['extarg']
+
+    noResult = 0
+    expout = None
+    if 'resext' in testDescription:
+        if testDescription['resext'] == 'None':
+            noResult = 1
+        else:
+            ext = '.' + testDescription['resext']
+    else:
+        ext = ''
+    if not noResult:
+        try:
+            fname = errbase + filename + ext
+            expout = open(fname, 'rt')
+        except:
+            print "Can't open result file %s - bypassing test" % fname
+            return
+
+    noErrors = 0
+    if 'reserrext' in testDescription:
+        if testDescription['reserrext'] == 'None':
+            noErrors = 1
+        else:
+            if len(testDescription['reserrext'])>0:
+                ext = '.' + testDescription['reserrext']
+            else:
+                ext = ''
+    else:
+        ext = ''
+    if not noErrors:
+        try:
+            fname = errbase + filename + ext
+            experr = open(fname, 'rt')
+        except:
+            experr = None
+    else:
+        experr = None
+
+    pin, pout, perr = os.popen3(cmd)
+    if 'stdin' in testDescription:
+        infile = open(inbase + filename, 'rt')
+        pin.writelines(infile.readlines())
+        infile.close()
+        pin.close()
+
+    # popen is great fun, but can lead to the old "deadly embrace", because
+    # synchronizing the writing (by the task being run) of stdout and stderr
+    # with respect to the reading (by this task) is basically impossible.  I
+    # tried several ways to cheat, but the only way I have found which works
+    # is to do a *very* elementary multi-threading approach.  We can only hope
+    # that Python threads are implemented on the target system (it's okay for
+    # Linux and Windows)
+
+    th1Flag = []	# flags to show when threads finish
+    th2Flag = []
+    outfile = []	# lists to contain the pipe data
+    errfile = []
+    th1 = thread.start_new_thread(readPfile, (pout, outfile, th1Flag))
+    th2 = thread.start_new_thread(readPfile, (perr, errfile, th2Flag))
+    while (len(th1Flag)==0) or (len(th2Flag)==0):
+        time.sleep(0.001)
+    if not noResult:
+        ret = compFiles(outfile, expout, inbase, 'test/')
+        if ret != 0:
+            print 'trouble with %s' % cmd
+    else:
+        if len(outfile) != 0:
+            for l in outfile:
+                print l
+            print 'trouble with %s' % cmd
+    if experr != None:
+        ret = compFiles(errfile, experr, inbase, 'test/')
+        if ret != 0:
+            print 'trouble with %s' % cmd
+    else:
+        if not noErrors:
+            if len(errfile) != 0:
+                for l in errfile:
+                    print l
+                print 'trouble with %s' % cmd
+
+    if 'stdin' not in testDescription:
+        pin.close()
+
+# This routine is called by the parameter decoding routine whenever the end of a
+# 'test' section is encountered.  Depending upon file globbing, a large number of
+# individual tests may be run.
+def runTest(description):
+    testDescription = defaultParams.copy()		# set defaults
+    testDescription.update(description)			# override with current ent
+    if 'testname' in testDescription:
+        print "## %s" % testDescription['testname']
+    if not 'file' in testDescription:
+        print "No file specified - can't run this test!"
+        return
+    # Set up the source and results directory paths from the decoded params
+    dir = ''
+    if 'srcdir' in testDescription:
+        dir += testDescription['srcdir'] + '/'
+    if 'srcsub' in testDescription:
+        dir += testDescription['srcsub'] + '/'
+
+    rdir = ''
+    if 'resdir' in testDescription:
+        rdir += testDescription['resdir'] + '/'
+    if 'ressub' in testDescription:
+        rdir += testDescription['ressub'] + '/'
+
+    testFiles = glob.glob(os.path.abspath(dir + testDescription['file']))
+    if testFiles == []:
+        print "No files result from '%s'" % testDescription['file']
+        return
+
+    # Some test programs just don't work (yet).  For now we exclude them.
+    count = 0
+    excl = []
+    if 'exclfile' in testDescription:
+        for f in string.split(testDescription['exclfile']):
+            glb = glob.glob(dir + f)
+            for g in glb:
+                excl.append(os.path.abspath(g))
+
+    # Run the specified test program
+    for f in testFiles:
+        if not os.path.isdir(f):
+            if f not in excl:
+                count = count + 1
+                runOneTest(testDescription, os.path.basename(f), dir, rdir)
+
+#
+# The following classes are used with the xmlreader interface to interpret the
+# parameter file.  Once a test section has been identified, runTest is called
+# with a dictionary containing the parsed results of the interpretation.
+#
+
+class testDefaults:
+    curText = ''	# accumulates text content of parameter
+
+    def addToDict(self, key):
+        txt = string.strip(self.curText)
+#        if txt == '':
+#            return
+        if key not in defaultParams:
+            defaultParams[key] = txt
+        else:
+            defaultParams[key] += ' ' + txt
+        
+    def processNode(self, reader, curClass):
+        if reader.Depth() == 2:
+            if reader.NodeType() == 1:
+                self.curText = ''	# clear the working variable
+            elif reader.NodeType() == 15:
+                if (reader.Name() != '#text') and (reader.Name() != '#comment'):
+                    self.addToDict(reader.Name())
+        elif reader.Depth() == 3:
+            if reader.Name() == '#text':
+                self.curText += reader.Value()
+
+        elif reader.NodeType() == 15:	# end of element
+            print "Defaults have been set to:"
+            for k in defaultParams.keys():
+                print "   %s : '%s'" % (k, defaultParams[k])
+            curClass = rootClass()
+        return curClass
+
+
+class testClass:
+    def __init__(self):
+        self.testParams = {}	# start with an empty set of params
+        self.curText = ''	# and empty text
+
+    def addToDict(self, key):
+        data = string.strip(self.curText)
+        if key not in self.testParams:
+            self.testParams[key] = data
+        else:
+            if self.testParams[key] != '':
+                data = ' ' + data
+            self.testParams[key] += data
+
+    def processNode(self, reader, curClass):
+        if reader.Depth() == 2:
+            if reader.NodeType() == 1:
+                self.curText = ''	# clear the working variable
+                if reader.Name() not in self.testParams:
+                    self.testParams[reader.Name()] = ''
+            elif reader.NodeType() == 15:
+                if (reader.Name() != '#text') and (reader.Name() != '#comment'):
+                    self.addToDict(reader.Name())
+        elif reader.Depth() == 3:
+            if reader.Name() == '#text':
+                self.curText += reader.Value()
+
+        elif reader.NodeType() == 15:	# end of element
+            runTest(self.testParams)
+            curClass = rootClass()
+        return curClass
+
+
+class rootClass:
+    def processNode(self, reader, curClass):
+        if reader.Depth() == 0:
+            return curClass
+        if reader.Depth() != 1:
+            print "Unexpected junk: Level %d, type %d, name %s" % (
+                  reader.Depth(), reader.NodeType(), reader.Name())
+            return curClass
+        if reader.Name() == 'test':
+            curClass = testClass()
+            curClass.testParams = {}
+        elif reader.Name() == 'defaults':
+            curClass = testDefaults()
+        return curClass
+
+def streamFile(filename):
+    try:
+        reader = libxml2.newTextReaderFilename(filename)
+    except:
+        print "unable to open %s" % (filename)
+        return
+
+    curClass = rootClass()
+    ret = reader.Read()
+    while ret == 1:
+        curClass = curClass.processNode(reader, curClass)
+        ret = reader.Read()
+
+    if ret != 0:
+        print "%s : failed to parse" % (filename)
+
+# OK, we're finished with all the routines.  Now for the main program:-
+if len(sys.argv) != 2:
+    print "Usage: maketest {filename}"
+    sys.exit(-1)
+
+streamFile(sys.argv[1])
diff --git a/src/regressions.xml b/src/regressions.xml
new file mode 100644
index 000000000000..c78838ac51eb
--- /dev/null
+++ b/src/regressions.xml
@@ -0,0 +1,226 @@
+<RegressionTests>
+<!--
+  Within the following test descriptions the possible elements are:
+    Element Name    Description
+     testname       Plain text name of test
+     execpath       pathname for test program(s)
+     testprog       program to run for the test 
+     flag           flags for program (may have several)
+     file           filename of input file (several, or glob ok)
+     exclfile       filename to be excuded (several, or glob ok)
+     srcdir         global source directory for input file(s)
+     srcsub         subdirectory for input
+     resdir         directory for results file(s)
+     ressub         subdirectory for results    
+     resext         extension for expected result
+     reserrext      extension for error result ('None' => no chk)
+     extarg         additional argument for command
+     errexcl        string to ignore when checking diffs
+     stdin          pipe input file to stdin
+-->
+
+<!--
+  Note:  These defaults are set to run from the root of the build directory
+-->
+  <defaults>
+    <testname>noname</testname>
+<!--    <execpath>win32/bin.msvc</execpath> -->
+    <execpath>.</execpath>
+    <testprog>xmllint</testprog>
+    <srcdir>test</srcdir>
+    <resdir>result</resdir>
+    <file>*.xml</file>
+    <reserrext>err</reserrext>
+    <errexcl/>
+  </defaults>
+
+  <test>
+    <testname>XML Regression Tests</testname>
+    <errexcl>failed to load external entity</errexcl>
+  </test>
+  <test>
+    <testname>XML Entity Subst Regression Tests</testname>
+    <ressub>noent</ressub>
+    <flag>--noent</flag>
+  </test>
+  <test>
+    <testname>XML Namespaces Regression Tests</testname>
+    <srcsub>namespaces</srcsub>
+    <ressub>namespaces</ressub>
+  </test>
+  <test>
+    <testname>xml:id Regression Tests</testname>
+    <testprog>testXPath</testprog>
+    <srcsub>xmlid</srcsub>
+    <ressub>xmlid</ressub>
+    <flag>-i</flag>
+    <file>id_*.xml</file>
+    <extarg>"id('bar')"</extarg>
+  </test>
+  <test>
+    <testname>Error Cases Regression Tests</testname>
+    <srcsub>errors</srcsub>
+    <ressub>errors</ressub>
+  </test>
+  <test>
+    <testname>Error Cases Stream Regression Tests</testname>
+    <srcsub>errors</srcsub>
+    <ressub>errors</ressub>
+    <reserrext>str</reserrext>
+    <flag>--stream</flag>
+  </test>
+  <test>
+    <testname>Reader Regression Tests</testname>
+    <resext>rdr</resext>
+    <flag>--nonet</flag>
+    <flag>--debug</flag>
+    <flag>--stream</flag>
+    <file>*</file>
+    <reserrext>None</reserrext>
+  </test>
+  <test>
+    <testname>Walker Regression Tests</testname>
+    <resext>rdr</resext>
+    <flag>--nonet</flag>
+    <flag>--debug</flag>
+    <flag>--walker</flag>
+    <file>*</file>
+    <reserrext>None</reserrext>
+  </test>
+  <test>
+    <testname>Reader Entities Substitution Regression Tests</testname>
+    <resext>rde</resext>
+    <flag>--nonet</flag>
+    <flag>--debug</flag>
+    <flag>--stream</flag>
+    <flag>--noent</flag>
+    <file>*</file>
+    <reserrext>None</reserrext>
+  </test>
+  <test>
+    <testname>SAX Callbacks Regression Tests</testname>
+    <testprog>testSAX</testprog>
+    <resext>sax</resext>
+    <file>*</file>
+    <exclfile>utf16*.xml</exclfile>
+    <reserrext>None</reserrext>
+  </test>
+  <test>
+    <testname>XML Push Regression Tests</testname>
+    <flag>--push</flag>
+    <errexcl>failed to load external entity</errexcl>
+  </test>
+  <test>
+    <testname>HTML Regression Tests</testname>
+    <testprog>testHTML</testprog>
+    <srcsub>HTML</srcsub>
+    <ressub>HTML</ressub>
+    <file>*</file>
+    <exclfile>wired.html</exclfile>
+  </test>
+  <test>
+    <testname>Push HTML Regression Tests</testname>
+    <testprog>testHTML</testprog>
+    <flag>--push</flag>
+    <srcsub>HTML</srcsub>
+    <ressub>HTML</ressub>
+    <file>*</file>
+  </test>
+  <test>
+    <testname>HTML SAX Regression Tests</testname>
+    <testprog>testHTML</testprog>
+    <flag>--sax</flag>
+    <srcsub>HTML</srcsub>
+    <ressub>HTML</ressub>
+    <resext>sax</resext>
+    <reserrext>None</reserrext>
+    <file>*</file>
+  </test>
+  <test>
+    <testname>Push HTML SAX Regression Tests</testname>
+    <testprog>testHTML</testprog>
+    <flag>--sax</flag>
+    <flag>--push</flag>
+    <srcsub>HTML</srcsub>
+    <ressub>HTML</ressub>
+    <resext>sax</resext>
+    <reserrext>None</reserrext>
+    <file>*</file>
+  </test>
+  <test>
+    <testname>Valid Documents Regression Tests</testname>
+    <srcsub>VCM</srcsub>
+    <ressub>VCM</ressub>
+    <resext>None</resext>
+    <reserrext>None</reserrext>
+    <file>*</file>
+    <flag>--valid</flag>
+    <flag>--noout</flag>
+    <flag>--nowarning</flag>
+  </test>
+  <test>
+    <testname>Validity Checking Regression Tests</testname>
+    <srcsub>VC</srcsub>
+    <ressub>VC</ressub>
+    <resext>None</resext>
+    <reserrext/>
+    <file>*</file>
+    <flag>--valid</flag>
+    <flag>--noout</flag>
+  </test>
+  <test>
+    <testname>General Documents Valid Regression Tests</testname>
+    <srcsub>valid</srcsub>
+    <ressub>valid</ressub>
+    <file>*</file>
+    <flag>--valid</flag>
+  </test>
+  <test>
+    <testname>URI Module Regression Tests (1)</testname>
+    <testprog>testURI</testprog>
+    <srcsub>URI</srcsub>
+    <stdin/>
+    <ressub>URI</ressub>
+    <reserrext>None</reserrext>
+    <file>*.data</file>
+    <!-- Note - the following arg needs to use ", not ' -->
+    <flag>-base "http://foo.com/path/to/index.html?orig#help"</flag>
+  </test>
+  <test>
+    <testname>URI Module Regression Tests (2)</testname>
+    <testprog>testURI</testprog>
+    <srcsub>URI</srcsub>
+    <stdin/>
+    <ressub>URI</ressub>
+    <reserrext>None</reserrext>
+    <file>*.uri</file>
+  </test>
+  <test>
+    <testname>XPath Regression Tests (1)</testname>
+    <testprog>testXPath</testprog>
+    <srcsub>XPath/expr</srcsub>
+    <ressub>XPath/expr</ressub>
+    <file>*</file>
+    <flag>-f</flag>
+    <flag>--expr</flag>
+  </test>
+  <test>
+    <testname>XInclude Regression Tests</testname>
+    <srcsub>XInclude/docs</srcsub>
+    <ressub>XInclude</ressub>
+    <file>*</file>
+    <flag>--nowarning</flag>
+    <flag>--xinclude</flag>
+  </test>
+  <test>
+    <testname>XInclude xmlReader Regression Tests</testname>
+    <srcsub>XInclude/docs</srcsub>
+    <ressub>XInclude</ressub>
+    <resext>rdr</resext>
+    <file>*</file>
+    <flag>--nowarning</flag>
+    <flag>--xinclude</flag>
+    <flag>--stream</flag>
+    <flag>--debug</flag>
+  </test>
+</RegressionTests>
diff --git a/src/runsuite.c b/src/runsuite.c
new file mode 100644
index 000000000000..d24b5ec3f0ef
--- /dev/null
+++ b/src/runsuite.c
@@ -0,0 +1,1157 @@
+/*
+ * runsuite.c: C program to run libxml2 against published testsuites
+ *
+ * See Copyright for the status of this software.
+ *
+ * daniel@veillard.com
+ */
+
+#include "libxml.h"
+#include <stdio.h>
+
+#if !defined(_WIN32) || defined(__CYGWIN__)
+#include <unistd.h>
+#endif
+#include <string.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+#include <libxml/parser.h>
+#include <libxml/parserInternals.h>
+#include <libxml/tree.h>
+#include <libxml/uri.h>
+#if defined(LIBXML_SCHEMAS_ENABLED) && defined(LIBXML_XPATH_ENABLED)
+#include <libxml/xmlreader.h>
+
+#include <libxml/xpath.h>
+#include <libxml/xpathInternals.h>
+
+#include <libxml/relaxng.h>
+#include <libxml/xmlschemas.h>
+#include <libxml/xmlschemastypes.h>
+
+#define LOGFILE "runsuite.log"
+static FILE *logfile = NULL;
+static int verbose = 0;
+
+
+/************************************************************************
+ *									*
+ *		File name and path utilities				*
+ *									*
+ ************************************************************************/
+
+static int checkTestFile(const char *filename) {
+    struct stat buf;
+
+    if (stat(filename, &buf) == -1)
+        return(0);
+
+#if defined(_WIN32) && !defined(__CYGWIN__)
+    if (!(buf.st_mode & _S_IFREG))
+        return(0);
+#else
+    if (!S_ISREG(buf.st_mode))
+        return(0);
+#endif
+
+    return(1);
+}
+
+static xmlChar *composeDir(const xmlChar *dir, const xmlChar *path) {
+    char buf[500];
+
+    if (dir == NULL) return(xmlStrdup(path));
+    if (path == NULL) return(NULL);
+
+    snprintf(buf, 500, "%s/%s", (const char *) dir, (const char *) path);
+    return(xmlStrdup((const xmlChar *) buf));
+}
+
+/************************************************************************
+ *									*
+ *		Libxml2 specific routines				*
+ *									*
+ ************************************************************************/
+
+static int nb_tests = 0;
+static int nb_errors = 0;
+static int nb_internals = 0;
+static int nb_schematas = 0;
+static int nb_unimplemented = 0;
+static int nb_leaks = 0;
+static int extraMemoryFromResolver = 0;
+
+static int
+fatalError(void) {
+    fprintf(stderr, "Exitting tests on fatal error\n");
+    exit(1);
+}
+
+/*
+ * that's needed to implement <resource>
+ */
+#define MAX_ENTITIES 20
+static char *testEntitiesName[MAX_ENTITIES];
+static char *testEntitiesValue[MAX_ENTITIES];
+static int nb_entities = 0;
+static void resetEntities(void) {
+    int i;
+
+    for (i = 0;i < nb_entities;i++) {
+        if (testEntitiesName[i] != NULL)
+	    xmlFree(testEntitiesName[i]);
+        if (testEntitiesValue[i] != NULL)
+	    xmlFree(testEntitiesValue[i]);
+    }
+    nb_entities = 0;
+}
+static int addEntity(char *name, char *content) {
+    if (nb_entities >= MAX_ENTITIES) {
+	fprintf(stderr, "Too many entities defined\n");
+	return(-1);
+    }
+    testEntitiesName[nb_entities] = name;
+    testEntitiesValue[nb_entities] = content;
+    nb_entities++;
+    return(0);
+}
+
+/*
+ * We need to trap calls to the resolver to not account memory for the catalog
+ * which is shared to the current running test. We also don't want to have
+ * network downloads modifying tests.
+ */
+static xmlParserInputPtr
+testExternalEntityLoader(const char *URL, const char *ID,
+			 xmlParserCtxtPtr ctxt) {
+    xmlParserInputPtr ret;
+    int i;
+
+    for (i = 0;i < nb_entities;i++) {
+        if (!strcmp(testEntitiesName[i], URL)) {
+	    ret = xmlNewStringInputStream(ctxt,
+	                (const xmlChar *) testEntitiesValue[i]);
+	    if (ret != NULL) {
+	        ret->filename = (const char *)
+		                xmlStrdup((xmlChar *)testEntitiesName[i]);
+	    }
+	    return(ret);
+	}
+    }
+    if (checkTestFile(URL)) {
+	ret = xmlNoNetExternalEntityLoader(URL, ID, ctxt);
+    } else {
+	int memused = xmlMemUsed();
+	ret = xmlNoNetExternalEntityLoader(URL, ID, ctxt);
+	extraMemoryFromResolver += xmlMemUsed() - memused;
+    }
+#if 0
+    if (ret == NULL) {
+        fprintf(stderr, "Failed to find resource %s\n", URL);
+    }
+#endif
+
+    return(ret);
+}
+
+/*
+ * Trapping the error messages at the generic level to grab the equivalent of
+ * stderr messages on CLI tools.
+ */
+static char testErrors[32769];
+static int testErrorsSize = 0;
+
+static void test_log(const char *msg, ...) {
+    va_list args;
+    if (logfile != NULL) {
+        fprintf(logfile, "\n------------\n");
+	va_start(args, msg);
+	vfprintf(logfile, msg, args);
+	va_end(args);
+	fprintf(logfile, "%s", testErrors);
+	testErrorsSize = 0; testErrors[0] = 0;
+    }
+    if (verbose) {
+	va_start(args, msg);
+	vfprintf(stderr, msg, args);
+	va_end(args);
+    }
+}
+
+static void
+testErrorHandler(void *ctx  ATTRIBUTE_UNUSED, const char *msg, ...) {
+    va_list args;
+    int res;
+
+    if (testErrorsSize >= 32768)
+        return;
+    va_start(args, msg);
+    res = vsnprintf(&testErrors[testErrorsSize],
+                    32768 - testErrorsSize,
+		    msg, args);
+    va_end(args);
+    if (testErrorsSize + res >= 32768) {
+        /* buffer is full */
+	testErrorsSize = 32768;
+	testErrors[testErrorsSize] = 0;
+    } else {
+        testErrorsSize += res;
+    }
+    testErrors[testErrorsSize] = 0;
+}
+
+static xmlXPathContextPtr ctxtXPath;
+
+static void
+initializeLibxml2(void) {
+    xmlGetWarningsDefaultValue = 0;
+    xmlPedanticParserDefault(0);
+
+    xmlMemSetup(xmlMemFree, xmlMemMalloc, xmlMemRealloc, xmlMemoryStrdup);
+    xmlInitParser();
+    xmlSetExternalEntityLoader(testExternalEntityLoader);
+    ctxtXPath = xmlXPathNewContext(NULL);
+    /*
+    * Deactivate the cache if created; otherwise we have to create/free it
+    * for every test, since it will confuse the memory leak detection.
+    * Note that normally this need not be done, since the cache is not
+    * created until set explicitly with xmlXPathContextSetCache();
+    * but for test purposes it is sometimes useful to activate the
+    * cache by default for the whole library.
+    */
+    if (ctxtXPath->cache != NULL)
+	xmlXPathContextSetCache(ctxtXPath, 0, -1, 0);
+    /* used as default namespace in xstc tests */
+    xmlXPathRegisterNs(ctxtXPath, BAD_CAST "ts", BAD_CAST "TestSuite");
+    xmlXPathRegisterNs(ctxtXPath, BAD_CAST "xlink",
+                       BAD_CAST "http://www.w3.org/1999/xlink");
+    xmlSetGenericErrorFunc(NULL, testErrorHandler);
+#ifdef LIBXML_SCHEMAS_ENABLED
+    xmlSchemaInitTypes();
+    xmlRelaxNGInitTypes();
+#endif
+}
+
+static xmlNodePtr
+getNext(xmlNodePtr cur, const char *xpath) {
+    xmlNodePtr ret = NULL;
+    xmlXPathObjectPtr res;
+    xmlXPathCompExprPtr comp;
+
+    if ((cur == NULL)  || (cur->doc == NULL) || (xpath == NULL))
+        return(NULL);
+    ctxtXPath->doc = cur->doc;
+    ctxtXPath->node = cur;
+    comp = xmlXPathCompile(BAD_CAST xpath);
+    if (comp == NULL) {
+        fprintf(stderr, "Failed to compile %s\n", xpath);
+	return(NULL);
+    }
+    res = xmlXPathCompiledEval(comp, ctxtXPath);
+    xmlXPathFreeCompExpr(comp);
+    if (res == NULL)
+        return(NULL);
+    if ((res->type == XPATH_NODESET) &&
+        (res->nodesetval != NULL) &&
+	(res->nodesetval->nodeNr > 0) &&
+	(res->nodesetval->nodeTab != NULL))
+	ret = res->nodesetval->nodeTab[0];
+    xmlXPathFreeObject(res);
+    return(ret);
+}
+
+static xmlChar *
+getString(xmlNodePtr cur, const char *xpath) {
+    xmlChar *ret = NULL;
+    xmlXPathObjectPtr res;
+    xmlXPathCompExprPtr comp;
+
+    if ((cur == NULL)  || (cur->doc == NULL) || (xpath == NULL))
+        return(NULL);
+    ctxtXPath->doc = cur->doc;
+    ctxtXPath->node = cur;
+    comp = xmlXPathCompile(BAD_CAST xpath);
+    if (comp == NULL) {
+        fprintf(stderr, "Failed to compile %s\n", xpath);
+	return(NULL);
+    }
+    res = xmlXPathCompiledEval(comp, ctxtXPath);
+    xmlXPathFreeCompExpr(comp);
+    if (res == NULL)
+        return(NULL);
+    if (res->type == XPATH_STRING) {
+        ret = res->stringval;
+	res->stringval = NULL;
+    }
+    xmlXPathFreeObject(res);
+    return(ret);
+}
+
+/************************************************************************
+ *									*
+ *		Test test/xsdtest/xsdtestsuite.xml			*
+ *									*
+ ************************************************************************/
+
+static int
+xsdIncorrectTestCase(xmlNodePtr cur) {
+    xmlNodePtr test;
+    xmlBufferPtr buf;
+    xmlRelaxNGParserCtxtPtr pctxt;
+    xmlRelaxNGPtr rng = NULL;
+    int ret = 0, memt;
+
+    cur = getNext(cur, "./incorrect[1]");
+    if (cur == NULL) {
+        return(0);
+    }
+
+    test = getNext(cur, "./*");
+    if (test == NULL) {
+        test_log("Failed to find test in correct line %ld\n",
+	        xmlGetLineNo(cur));
+        return(1);
+    }
+
+    memt = xmlMemUsed();
+    extraMemoryFromResolver = 0;
+    /*
+     * dump the schemas to a buffer, then reparse it and compile the schemas
+     */
+    buf = xmlBufferCreate();
+    if (buf == NULL) {
+        fprintf(stderr, "out of memory !\n");
+	fatalError();
+    }
+    xmlNodeDump(buf, test->doc, test, 0, 0);
+    pctxt = xmlRelaxNGNewMemParserCtxt((const char *)buf->content, buf->use);
+    xmlRelaxNGSetParserErrors(pctxt, testErrorHandler, testErrorHandler,
+            pctxt);
+    rng = xmlRelaxNGParse(pctxt);
+    xmlRelaxNGFreeParserCtxt(pctxt);
+    if (rng != NULL) {
+	test_log("Failed to detect incorrect RNG line %ld\n",
+		    xmlGetLineNo(test));
+        ret = 1;
+	goto done;
+    }
+
+done:
+    if (buf != NULL)
+	xmlBufferFree(buf);
+    if (rng != NULL)
+        xmlRelaxNGFree(rng);
+    xmlResetLastError();
+    if ((memt < xmlMemUsed()) && (extraMemoryFromResolver == 0)) {
+	test_log("Validation of tests starting line %ld leaked %d\n",
+		xmlGetLineNo(cur), xmlMemUsed() - memt);
+	nb_leaks++;
+    }
+    return(ret);
+}
+
+static void
+installResources(xmlNodePtr tst, const xmlChar *base) {
+    xmlNodePtr test;
+    xmlBufferPtr buf;
+    xmlChar *name, *content, *res;
+
+    buf = xmlBufferCreate();
+    if (buf == NULL) {
+        fprintf(stderr, "out of memory !\n");
+	fatalError();
+    }
+    xmlNodeDump(buf, tst->doc, tst, 0, 0);
+
+    while (tst != NULL) {
+	test = getNext(tst, "./*");
+	if (test != NULL) {
+	    xmlBufferEmpty(buf);
+	    xmlNodeDump(buf, test->doc, test, 0, 0);
+	    name = getString(tst, "string(@name)");
+	    content = xmlStrdup(buf->content);
+	    if ((name != NULL) && (content != NULL)) {
+	        res = composeDir(base, name);
+		xmlFree(name);
+	        addEntity((char *) res, (char *) content);
+	    } else {
+	        if (name != NULL) xmlFree(name);
+	        if (content != NULL) xmlFree(content);
+	    }
+	}
+	tst = getNext(tst, "following-sibling::resource[1]");
+    }
+    if (buf != NULL)
+	xmlBufferFree(buf);
+}
+
+static void
+installDirs(xmlNodePtr tst, const xmlChar *base) {
+    xmlNodePtr test;
+    xmlChar *name, *res;
+
+    name = getString(tst, "string(@name)");
+    if (name == NULL)
+        return;
+    res = composeDir(base, name);
+    xmlFree(name);
+    if (res == NULL) {
+	return;
+    }
+    /* Now process resources and subdir recursively */
+    test = getNext(tst, "./resource[1]");
+    if (test != NULL) {
+        installResources(test, res);
+    }
+    test = getNext(tst, "./dir[1]");
+    while (test != NULL) {
+        installDirs(test, res);
+	test = getNext(test, "following-sibling::dir[1]");
+    }
+    xmlFree(res);
+}
+
+static int
+xsdTestCase(xmlNodePtr tst) {
+    xmlNodePtr test, tmp, cur;
+    xmlBufferPtr buf;
+    xmlDocPtr doc = NULL;
+    xmlRelaxNGParserCtxtPtr pctxt;
+    xmlRelaxNGValidCtxtPtr ctxt;
+    xmlRelaxNGPtr rng = NULL;
+    int ret = 0, mem, memt;
+    xmlChar *dtd;
+
+    resetEntities();
+    testErrorsSize = 0; testErrors[0] = 0;
+
+    tmp = getNext(tst, "./dir[1]");
+    if (tmp != NULL) {
+        installDirs(tmp, NULL);
+    }
+    tmp = getNext(tst, "./resource[1]");
+    if (tmp != NULL) {
+        installResources(tmp, NULL);
+    }
+
+    cur = getNext(tst, "./correct[1]");
+    if (cur == NULL) {
+        return(xsdIncorrectTestCase(tst));
+    }
+
+    test = getNext(cur, "./*");
+    if (test == NULL) {
+        fprintf(stderr, "Failed to find test in correct line %ld\n",
+	        xmlGetLineNo(cur));
+        return(1);
+    }
+
+    memt = xmlMemUsed();
+    extraMemoryFromResolver = 0;
+    /*
+     * dump the schemas to a buffer, then reparse it and compile the schemas
+     */
+    buf = xmlBufferCreate();
+    if (buf == NULL) {
+        fprintf(stderr, "out of memory !\n");
+	fatalError();
+    }
+    xmlNodeDump(buf, test->doc, test, 0, 0);
+    pctxt = xmlRelaxNGNewMemParserCtxt((const char *)buf->content, buf->use);
+    xmlRelaxNGSetParserErrors(pctxt, testErrorHandler, testErrorHandler,
+            pctxt);
+    rng = xmlRelaxNGParse(pctxt);
+    xmlRelaxNGFreeParserCtxt(pctxt);
+    if (extraMemoryFromResolver)
+        memt = 0;
+
+    if (rng == NULL) {
+        test_log("Failed to parse RNGtest line %ld\n",
+	        xmlGetLineNo(test));
+	nb_errors++;
+        ret = 1;
+	goto done;
+    }
+    /*
+     * now scan all the siblings of correct to process the <valid> tests
+     */
+    tmp = getNext(cur, "following-sibling::valid[1]");
+    while (tmp != NULL) {
+	dtd = xmlGetProp(tmp, BAD_CAST "dtd");
+	test = getNext(tmp, "./*");
+	if (test == NULL) {
+	    fprintf(stderr, "Failed to find test in <valid> line %ld\n",
+		    xmlGetLineNo(tmp));
+
+	} else {
+	    xmlBufferEmpty(buf);
+	    if (dtd != NULL)
+		xmlBufferAdd(buf, dtd, -1);
+	    xmlNodeDump(buf, test->doc, test, 0, 0);
+
+	    /*
+	     * We are ready to run the test
+	     */
+	    mem = xmlMemUsed();
+	    extraMemoryFromResolver = 0;
+            doc = xmlReadMemory((const char *)buf->content, buf->use,
+	                        "test", NULL, 0);
+	    if (doc == NULL) {
+		test_log("Failed to parse valid instance line %ld\n",
+			xmlGetLineNo(tmp));
+		nb_errors++;
+	    } else {
+		nb_tests++;
+	        ctxt = xmlRelaxNGNewValidCtxt(rng);
+		xmlRelaxNGSetValidErrors(ctxt,
+                        testErrorHandler, testErrorHandler, ctxt);
+		ret = xmlRelaxNGValidateDoc(ctxt, doc);
+		xmlRelaxNGFreeValidCtxt(ctxt);
+		if (ret > 0) {
+		    test_log("Failed to validate valid instance line %ld\n",
+				xmlGetLineNo(tmp));
+		    nb_errors++;
+		} else if (ret < 0) {
+		    test_log("Internal error validating instance line %ld\n",
+			    xmlGetLineNo(tmp));
+		    nb_errors++;
+		}
+		xmlFreeDoc(doc);
+	    }
+	    xmlResetLastError();
+	    if ((mem != xmlMemUsed()) && (extraMemoryFromResolver == 0)) {
+	        test_log("Validation of instance line %ld leaked %d\n",
+		        xmlGetLineNo(tmp), xmlMemUsed() - mem);
+		xmlMemoryDump();
+	        nb_leaks++;
+	    }
+	}
+	if (dtd != NULL)
+	    xmlFree(dtd);
+	tmp = getNext(tmp, "following-sibling::valid[1]");
+    }
+    /*
+     * now scan all the siblings of correct to process the <invalid> tests
+     */
+    tmp = getNext(cur, "following-sibling::invalid[1]");
+    while (tmp != NULL) {
+	test = getNext(tmp, "./*");
+	if (test == NULL) {
+	    fprintf(stderr, "Failed to find test in <invalid> line %ld\n",
+		    xmlGetLineNo(tmp));
+
+	} else {
+	    xmlBufferEmpty(buf);
+	    xmlNodeDump(buf, test->doc, test, 0, 0);
+
+	    /*
+	     * We are ready to run the test
+	     */
+	    mem = xmlMemUsed();
+	    extraMemoryFromResolver = 0;
+            doc = xmlReadMemory((const char *)buf->content, buf->use,
+	                        "test", NULL, 0);
+	    if (doc == NULL) {
+		test_log("Failed to parse valid instance line %ld\n",
+			xmlGetLineNo(tmp));
+		nb_errors++;
+	    } else {
+		nb_tests++;
+	        ctxt = xmlRelaxNGNewValidCtxt(rng);
+		xmlRelaxNGSetValidErrors(ctxt,
+                        testErrorHandler, testErrorHandler, ctxt);
+		ret = xmlRelaxNGValidateDoc(ctxt, doc);
+		xmlRelaxNGFreeValidCtxt(ctxt);
+		if (ret == 0) {
+		    test_log("Failed to detect invalid instance line %ld\n",
+				xmlGetLineNo(tmp));
+		    nb_errors++;
+		} else if (ret < 0) {
+		    test_log("Internal error validating instance line %ld\n",
+			    xmlGetLineNo(tmp));
+		    nb_errors++;
+		}
+		xmlFreeDoc(doc);
+	    }
+	    xmlResetLastError();
+	    if ((mem != xmlMemUsed()) && (extraMemoryFromResolver == 0)) {
+	        test_log("Validation of instance line %ld leaked %d\n",
+		        xmlGetLineNo(tmp), xmlMemUsed() - mem);
+		xmlMemoryDump();
+	        nb_leaks++;
+	    }
+	}
+	tmp = getNext(tmp, "following-sibling::invalid[1]");
+    }
+
+done:
+    if (buf != NULL)
+	xmlBufferFree(buf);
+    if (rng != NULL)
+        xmlRelaxNGFree(rng);
+    xmlResetLastError();
+    if ((memt != xmlMemUsed()) && (memt != 0)) {
+	test_log("Validation of tests starting line %ld leaked %d\n",
+		xmlGetLineNo(cur), xmlMemUsed() - memt);
+	nb_leaks++;
+    }
+    return(ret);
+}
+
+static int
+xsdTestSuite(xmlNodePtr cur) {
+    if (verbose) {
+	xmlChar *doc = getString(cur, "string(documentation)");
+
+	if (doc != NULL) {
+	    printf("Suite %s\n", doc);
+	    xmlFree(doc);
+	}
+    }
+    cur = getNext(cur, "./testCase[1]");
+    while (cur != NULL) {
+        xsdTestCase(cur);
+	cur = getNext(cur, "following-sibling::testCase[1]");
+    }
+
+    return(0);
+}
+
+static int
+xsdTest(void) {
+    xmlDocPtr doc;
+    xmlNodePtr cur;
+    const char *filename = "test/xsdtest/xsdtestsuite.xml";
+    int ret = 0;
+
+    doc = xmlReadFile(filename, NULL, XML_PARSE_NOENT);
+    if (doc == NULL) {
+        fprintf(stderr, "Failed to parse %s\n", filename);
+	return(-1);
+    }
+    printf("## XML Schemas datatypes test suite from James Clark\n");
+
+    cur = xmlDocGetRootElement(doc);
+    if ((cur == NULL) || (!xmlStrEqual(cur->name, BAD_CAST "testSuite"))) {
+        fprintf(stderr, "Unexpected format %s\n", filename);
+	ret = -1;
+	goto done;
+    }
+
+    cur = getNext(cur, "./testSuite[1]");
+    if ((cur == NULL) || (!xmlStrEqual(cur->name, BAD_CAST "testSuite"))) {
+        fprintf(stderr, "Unexpected format %s\n", filename);
+	ret = -1;
+	goto done;
+    }
+    while (cur != NULL) {
+        xsdTestSuite(cur);
+	cur = getNext(cur, "following-sibling::testSuite[1]");
+    }
+
+done:
+    if (doc != NULL)
+	xmlFreeDoc(doc);
+    return(ret);
+}
+
+static int
+rngTestSuite(xmlNodePtr cur) {
+    if (verbose) {
+	xmlChar *doc = getString(cur, "string(documentation)");
+
+	if (doc != NULL) {
+	    printf("Suite %s\n", doc);
+	    xmlFree(doc);
+	} else {
+	    doc = getString(cur, "string(section)");
+	    if (doc != NULL) {
+		printf("Section %s\n", doc);
+		xmlFree(doc);
+	    }
+	}
+    }
+    cur = getNext(cur, "./testSuite[1]");
+    while (cur != NULL) {
+        xsdTestSuite(cur);
+	cur = getNext(cur, "following-sibling::testSuite[1]");
+    }
+
+    return(0);
+}
+
+static int
+rngTest1(void) {
+    xmlDocPtr doc;
+    xmlNodePtr cur;
+    const char *filename = "test/relaxng/OASIS/spectest.xml";
+    int ret = 0;
+
+    doc = xmlReadFile(filename, NULL, XML_PARSE_NOENT);
+    if (doc == NULL) {
+        fprintf(stderr, "Failed to parse %s\n", filename);
+	return(-1);
+    }
+    printf("## Relax NG test suite from James Clark\n");
+
+    cur = xmlDocGetRootElement(doc);
+    if ((cur == NULL) || (!xmlStrEqual(cur->name, BAD_CAST "testSuite"))) {
+        fprintf(stderr, "Unexpected format %s\n", filename);
+	ret = -1;
+	goto done;
+    }
+
+    cur = getNext(cur, "./testSuite[1]");
+    if ((cur == NULL) || (!xmlStrEqual(cur->name, BAD_CAST "testSuite"))) {
+        fprintf(stderr, "Unexpected format %s\n", filename);
+	ret = -1;
+	goto done;
+    }
+    while (cur != NULL) {
+        rngTestSuite(cur);
+	cur = getNext(cur, "following-sibling::testSuite[1]");
+    }
+
+done:
+    if (doc != NULL)
+	xmlFreeDoc(doc);
+    return(ret);
+}
+
+static int
+rngTest2(void) {
+    xmlDocPtr doc;
+    xmlNodePtr cur;
+    const char *filename = "test/relaxng/testsuite.xml";
+    int ret = 0;
+
+    doc = xmlReadFile(filename, NULL, XML_PARSE_NOENT);
+    if (doc == NULL) {
+        fprintf(stderr, "Failed to parse %s\n", filename);
+	return(-1);
+    }
+    printf("## Relax NG test suite for libxml2\n");
+
+    cur = xmlDocGetRootElement(doc);
+    if ((cur == NULL) || (!xmlStrEqual(cur->name, BAD_CAST "testSuite"))) {
+        fprintf(stderr, "Unexpected format %s\n", filename);
+	ret = -1;
+	goto done;
+    }
+
+    cur = getNext(cur, "./testSuite[1]");
+    if ((cur == NULL) || (!xmlStrEqual(cur->name, BAD_CAST "testSuite"))) {
+        fprintf(stderr, "Unexpected format %s\n", filename);
+	ret = -1;
+	goto done;
+    }
+    while (cur != NULL) {
+        xsdTestSuite(cur);
+	cur = getNext(cur, "following-sibling::testSuite[1]");
+    }
+
+done:
+    if (doc != NULL)
+	xmlFreeDoc(doc);
+    return(ret);
+}
+
+/************************************************************************
+ *									*
+ *		Schemas test suites from W3C/NIST/MS/Sun		*
+ *									*
+ ************************************************************************/
+
+static int
+xstcTestInstance(xmlNodePtr cur, xmlSchemaPtr schemas,
+                 const xmlChar *spath, const char *base) {
+    xmlChar *href = NULL;
+    xmlChar *path = NULL;
+    xmlChar *validity = NULL;
+    xmlSchemaValidCtxtPtr ctxt = NULL;
+    xmlDocPtr doc = NULL;
+    int ret = 0, mem;
+
+    xmlResetLastError();
+    testErrorsSize = 0; testErrors[0] = 0;
+    mem = xmlMemUsed();
+    href = getString(cur,
+                     "string(ts:instanceDocument/@xlink:href)");
+    if ((href == NULL) || (href[0] == 0)) {
+	test_log("testGroup line %ld misses href for schemaDocument\n",
+		    xmlGetLineNo(cur));
+	ret = -1;
+	goto done;
+    }
+    path = xmlBuildURI(href, BAD_CAST base);
+    if (path == NULL) {
+	fprintf(stderr,
+	        "Failed to build path to schemas testGroup line %ld : %s\n",
+		xmlGetLineNo(cur), href);
+	ret = -1;
+	goto done;
+    }
+    if (checkTestFile((const char *) path) <= 0) {
+	test_log("schemas for testGroup line %ld is missing: %s\n",
+		xmlGetLineNo(cur), path);
+	ret = -1;
+	goto done;
+    }
+    validity = getString(cur,
+                         "string(ts:expected/@validity)");
+    if (validity == NULL) {
+        fprintf(stderr, "instanceDocument line %ld misses expected validity\n",
+	        xmlGetLineNo(cur));
+	ret = -1;
+	goto done;
+    }
+    nb_tests++;
+    doc = xmlReadFile((const char *) path, NULL, XML_PARSE_NOENT);
+    if (doc == NULL) {
+        fprintf(stderr, "instance %s fails to parse\n", path);
+	ret = -1;
+	nb_errors++;
+	goto done;
+    }
+
+    ctxt = xmlSchemaNewValidCtxt(schemas);
+    xmlSchemaSetValidErrors(ctxt, testErrorHandler, testErrorHandler, ctxt);
+    ret = xmlSchemaValidateDoc(ctxt, doc);
+
+    if (xmlStrEqual(validity, BAD_CAST "valid")) {
+	if (ret > 0) {
+	    test_log("valid instance %s failed to validate against %s\n",
+			path, spath);
+	    nb_errors++;
+	} else if (ret < 0) {
+	    test_log("valid instance %s got internal error validating %s\n",
+			path, spath);
+	    nb_internals++;
+	    nb_errors++;
+	}
+    } else if (xmlStrEqual(validity, BAD_CAST "invalid")) {
+	if (ret == 0) {
+	    test_log("Failed to detect invalid instance %s against %s\n",
+			path, spath);
+	    nb_errors++;
+	}
+    } else {
+        test_log("instanceDocument line %ld has unexpected validity value%s\n",
+	        xmlGetLineNo(cur), validity);
+	ret = -1;
+	goto done;
+    }
+
+done:
+    if (href != NULL) xmlFree(href);
+    if (path != NULL) xmlFree(path);
+    if (validity != NULL) xmlFree(validity);
+    if (ctxt != NULL) xmlSchemaFreeValidCtxt(ctxt);
+    if (doc != NULL) xmlFreeDoc(doc);
+    xmlResetLastError();
+    if (mem != xmlMemUsed()) {
+	test_log("Validation of tests starting line %ld leaked %d\n",
+		xmlGetLineNo(cur), xmlMemUsed() - mem);
+	nb_leaks++;
+    }
+    return(ret);
+}
+
+static int
+xstcTestGroup(xmlNodePtr cur, const char *base) {
+    xmlChar *href = NULL;
+    xmlChar *path = NULL;
+    xmlChar *validity = NULL;
+    xmlSchemaPtr schemas = NULL;
+    xmlSchemaParserCtxtPtr ctxt;
+    xmlNodePtr instance;
+    int ret = 0, mem;
+
+    xmlResetLastError();
+    testErrorsSize = 0; testErrors[0] = 0;
+    mem = xmlMemUsed();
+    href = getString(cur,
+                     "string(ts:schemaTest/ts:schemaDocument/@xlink:href)");
+    if ((href == NULL) || (href[0] == 0)) {
+        test_log("testGroup line %ld misses href for schemaDocument\n",
+		    xmlGetLineNo(cur));
+	ret = -1;
+	goto done;
+    }
+    path = xmlBuildURI(href, BAD_CAST base);
+    if (path == NULL) {
+	test_log("Failed to build path to schemas testGroup line %ld : %s\n",
+		xmlGetLineNo(cur), href);
+	ret = -1;
+	goto done;
+    }
+    if (checkTestFile((const char *) path) <= 0) {
+	test_log("schemas for testGroup line %ld is missing: %s\n",
+		xmlGetLineNo(cur), path);
+	ret = -1;
+	goto done;
+    }
+    validity = getString(cur,
+                         "string(ts:schemaTest/ts:expected/@validity)");
+    if (validity == NULL) {
+        test_log("testGroup line %ld misses expected validity\n",
+	        xmlGetLineNo(cur));
+	ret = -1;
+	goto done;
+    }
+    nb_tests++;
+    if (xmlStrEqual(validity, BAD_CAST "valid")) {
+        nb_schematas++;
+	ctxt = xmlSchemaNewParserCtxt((const char *) path);
+	xmlSchemaSetParserErrors(ctxt, testErrorHandler, testErrorHandler,
+                ctxt);
+	schemas = xmlSchemaParse(ctxt);
+	xmlSchemaFreeParserCtxt(ctxt);
+	if (schemas == NULL) {
+	    test_log("valid schemas %s failed to parse\n",
+			path);
+	    ret = 1;
+	    nb_errors++;
+	}
+	if ((ret == 0) && (strstr(testErrors, "nimplemented") != NULL)) {
+	    test_log("valid schemas %s hit an unimplemented block\n",
+			path);
+	    ret = 1;
+	    nb_unimplemented++;
+	    nb_errors++;
+	}
+	instance = getNext(cur, "./ts:instanceTest[1]");
+	while (instance != NULL) {
+	    if (schemas != NULL) {
+		xstcTestInstance(instance, schemas, path, base);
+	    } else {
+		/*
+		* We'll automatically mark the instances as failed
+		* if the schema was broken.
+		*/
+		nb_errors++;
+	    }
+	    instance = getNext(instance,
+		"following-sibling::ts:instanceTest[1]");
+	}
+    } else if (xmlStrEqual(validity, BAD_CAST "invalid")) {
+        nb_schematas++;
+	ctxt = xmlSchemaNewParserCtxt((const char *) path);
+	xmlSchemaSetParserErrors(ctxt, testErrorHandler, testErrorHandler,
+                ctxt);
+	schemas = xmlSchemaParse(ctxt);
+	xmlSchemaFreeParserCtxt(ctxt);
+	if (schemas != NULL) {
+	    test_log("Failed to detect error in schemas %s\n",
+			path);
+	    nb_errors++;
+	    ret = 1;
+	}
+	if ((ret == 0) && (strstr(testErrors, "nimplemented") != NULL)) {
+	    nb_unimplemented++;
+	    test_log("invalid schemas %s hit an unimplemented block\n",
+			path);
+	    ret = 1;
+	    nb_errors++;
+	}
+    } else {
+        test_log("testGroup line %ld misses unexpected validity value%s\n",
+	        xmlGetLineNo(cur), validity);
+	ret = -1;
+	goto done;
+    }
+
+done:
+    if (href != NULL) xmlFree(href);
+    if (path != NULL) xmlFree(path);
+    if (validity != NULL) xmlFree(validity);
+    if (schemas != NULL) xmlSchemaFree(schemas);
+    xmlResetLastError();
+    if ((mem != xmlMemUsed()) && (extraMemoryFromResolver == 0)) {
+	test_log("Processing test line %ld %s leaked %d\n",
+		xmlGetLineNo(cur), path, xmlMemUsed() - mem);
+	nb_leaks++;
+    }
+    return(ret);
+}
+
+static int
+xstcMetadata(const char *metadata, const char *base) {
+    xmlDocPtr doc;
+    xmlNodePtr cur;
+    xmlChar *contributor;
+    xmlChar *name;
+    int ret = 0;
+
+    doc = xmlReadFile(metadata, NULL, XML_PARSE_NOENT);
+    if (doc == NULL) {
+        fprintf(stderr, "Failed to parse %s\n", metadata);
+	return(-1);
+    }
+
+    cur = xmlDocGetRootElement(doc);
+    if ((cur == NULL) || (!xmlStrEqual(cur->name, BAD_CAST "testSet"))) {
+        fprintf(stderr, "Unexpected format %s\n", metadata);
+	return(-1);
+    }
+    contributor = xmlGetProp(cur, BAD_CAST "contributor");
+    if (contributor == NULL) {
+        contributor = xmlStrdup(BAD_CAST "Unknown");
+    }
+    name = xmlGetProp(cur, BAD_CAST "name");
+    if (name == NULL) {
+        name = xmlStrdup(BAD_CAST "Unknown");
+    }
+    printf("## %s test suite for Schemas version %s\n", contributor, name);
+    xmlFree(contributor);
+    xmlFree(name);
+
+    cur = getNext(cur, "./ts:testGroup[1]");
+    if ((cur == NULL) || (!xmlStrEqual(cur->name, BAD_CAST "testGroup"))) {
+        fprintf(stderr, "Unexpected format %s\n", metadata);
+	ret = -1;
+	goto done;
+    }
+    while (cur != NULL) {
+        xstcTestGroup(cur, base);
+	cur = getNext(cur, "following-sibling::ts:testGroup[1]");
+    }
+
+done:
+    xmlFreeDoc(doc);
+    return(ret);
+}
+
+/************************************************************************
+ *									*
+ *		The driver for the tests				*
+ *									*
+ ************************************************************************/
+
+int
+main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
+    int ret = 0;
+    int old_errors, old_tests, old_leaks;
+
+    logfile = fopen(LOGFILE, "w");
+    if (logfile == NULL) {
+        fprintf(stderr,
+	        "Could not open the log file, running in verbose mode\n");
+	verbose = 1;
+    }
+    initializeLibxml2();
+
+    if ((argc >= 2) && (!strcmp(argv[1], "-v")))
+        verbose = 1;
+
+
+    old_errors = nb_errors;
+    old_tests = nb_tests;
+    old_leaks = nb_leaks;
+    xsdTest();
+    if ((nb_errors == old_errors) && (nb_leaks == old_leaks))
+	printf("Ran %d tests, no errors\n", nb_tests - old_tests);
+    else
+	printf("Ran %d tests, %d errors, %d leaks\n",
+	       nb_tests - old_tests,
+	       nb_errors - old_errors,
+	       nb_leaks - old_leaks);
+    old_errors = nb_errors;
+    old_tests = nb_tests;
+    old_leaks = nb_leaks;
+    rngTest1();
+    if ((nb_errors == old_errors) && (nb_leaks == old_leaks))
+	printf("Ran %d tests, no errors\n", nb_tests - old_tests);
+    else
+	printf("Ran %d tests, %d errors, %d leaks\n",
+	       nb_tests - old_tests,
+	       nb_errors - old_errors,
+	       nb_leaks - old_leaks);
+    old_errors = nb_errors;
+    old_tests = nb_tests;
+    old_leaks = nb_leaks;
+    rngTest2();
+    if ((nb_errors == old_errors) && (nb_leaks == old_leaks))
+	printf("Ran %d tests, no errors\n", nb_tests - old_tests);
+    else
+	printf("Ran %d tests, %d errors, %d leaks\n",
+	       nb_tests - old_tests,
+	       nb_errors - old_errors,
+	       nb_leaks - old_leaks);
+    old_errors = nb_errors;
+    old_tests = nb_tests;
+    old_leaks = nb_leaks;
+    nb_internals = 0;
+    nb_schematas = 0;
+    xstcMetadata("xstc/Tests/Metadata/NISTXMLSchemaDatatypes.testSet",
+		 "xstc/Tests/Metadata/");
+    if ((nb_errors == old_errors) && (nb_leaks == old_leaks))
+	printf("Ran %d tests (%d schemata), no errors\n",
+	       nb_tests - old_tests, nb_schematas);
+    else
+	printf("Ran %d tests (%d schemata), %d errors (%d internals), %d leaks\n",
+	       nb_tests - old_tests,
+	       nb_schematas,
+	       nb_errors - old_errors,
+	       nb_internals,
+	       nb_leaks - old_leaks);
+    old_errors = nb_errors;
+    old_tests = nb_tests;
+    old_leaks = nb_leaks;
+    nb_internals = 0;
+    nb_schematas = 0;
+    xstcMetadata("xstc/Tests/Metadata/SunXMLSchema1-0-20020116.testSet",
+		 "xstc/Tests/");
+    if ((nb_errors == old_errors) && (nb_leaks == old_leaks))
+	printf("Ran %d tests (%d schemata), no errors\n",
+	       nb_tests - old_tests, nb_schematas);
+    else
+	printf("Ran %d tests (%d schemata), %d errors (%d internals), %d leaks\n",
+	       nb_tests - old_tests,
+	       nb_schematas,
+	       nb_errors - old_errors,
+	       nb_internals,
+	       nb_leaks - old_leaks);
+    old_errors = nb_errors;
+    old_tests = nb_tests;
+    old_leaks = nb_leaks;
+    nb_internals = 0;
+    nb_schematas = 0;
+    xstcMetadata("xstc/Tests/Metadata/MSXMLSchema1-0-20020116.testSet",
+		 "xstc/Tests/");
+    if ((nb_errors == old_errors) && (nb_leaks == old_leaks))
+	printf("Ran %d tests (%d schemata), no errors\n",
+	       nb_tests - old_tests, nb_schematas);
+    else
+	printf("Ran %d tests (%d schemata), %d errors (%d internals), %d leaks\n",
+	       nb_tests - old_tests,
+	       nb_schematas,
+	       nb_errors - old_errors,
+	       nb_internals,
+	       nb_leaks - old_leaks);
+
+    if ((nb_errors == 0) && (nb_leaks == 0)) {
+        ret = 0;
+	printf("Total %d tests, no errors\n",
+	       nb_tests);
+    } else {
+        ret = 1;
+	printf("Total %d tests, %d errors, %d leaks\n",
+	       nb_tests, nb_errors, nb_leaks);
+    }
+    xmlXPathFreeContext(ctxtXPath);
+    xmlCleanupParser();
+    xmlMemoryDump();
+
+    if (logfile != NULL)
+        fclose(logfile);
+    return(ret);
+}
+#else /* !SCHEMAS */
+int
+main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
+    fprintf(stderr, "runsuite requires support for schemas and xpath in libxml2\n");
+}
+#endif
diff --git a/src/runtest.c b/src/runtest.c
new file mode 100644
index 000000000000..0f178cb050af
--- /dev/null
+++ b/src/runtest.c
@@ -0,0 +1,4606 @@
+/*
+ * runtest.c: C program to run libxml2 regression tests without
+ *            requiring make or Python, and reducing platform dependencies
+ *            to a strict minimum.
+ *
+ * To compile on Unixes:
+ * cc -o runtest `xml2-config --cflags` runtest.c `xml2-config --libs` -lpthread
+ *
+ * See Copyright for the status of this software.
+ *
+ * daniel@veillard.com
+ */
+
+#include "libxml.h"
+#include <stdio.h>
+
+#if !defined(_WIN32) || defined(__CYGWIN__)
+#include <unistd.h>
+#endif
+#include <string.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+#include <libxml/parser.h>
+#include <libxml/parserInternals.h>
+#include <libxml/tree.h>
+#include <libxml/uri.h>
+#include <libxml/encoding.h>
+
+#ifdef LIBXML_OUTPUT_ENABLED
+#ifdef LIBXML_READER_ENABLED
+#include <libxml/xmlreader.h>
+#endif
+
+#ifdef LIBXML_XINCLUDE_ENABLED
+#include <libxml/xinclude.h>
+#endif
+
+#ifdef LIBXML_XPATH_ENABLED
+#include <libxml/xpath.h>
+#include <libxml/xpathInternals.h>
+#ifdef LIBXML_XPTR_ENABLED
+#include <libxml/xpointer.h>
+#endif
+#endif
+
+#ifdef LIBXML_SCHEMAS_ENABLED
+#include <libxml/relaxng.h>
+#include <libxml/xmlschemas.h>
+#include <libxml/xmlschemastypes.h>
+#endif
+
+#ifdef LIBXML_PATTERN_ENABLED
+#include <libxml/pattern.h>
+#endif
+
+#ifdef LIBXML_C14N_ENABLED
+#include <libxml/c14n.h>
+#endif
+
+#ifdef LIBXML_HTML_ENABLED
+#include <libxml/HTMLparser.h>
+#include <libxml/HTMLtree.h>
+
+/*
+ * pseudo flag for the unification of HTML and XML tests
+ */
+#define XML_PARSE_HTML 1 << 24
+#endif
+
+#if defined(LIBXML_THREAD_ENABLED) && defined(LIBXML_CATALOG_ENABLED)
+#include <libxml/globals.h>
+#include <libxml/threads.h>
+#include <libxml/parser.h>
+#include <libxml/catalog.h>
+#include <string.h>
+#endif
+
+/*
+ * O_BINARY is just for Windows compatibility - if it isn't defined
+ * on this system, avoid any compilation error
+ */
+#ifdef	O_BINARY
+#define RD_FLAGS	O_RDONLY | O_BINARY
+#define WR_FLAGS	O_WRONLY | O_CREAT | O_TRUNC | O_BINARY
+#else
+#define RD_FLAGS	O_RDONLY
+#define WR_FLAGS	O_WRONLY | O_CREAT | O_TRUNC
+#endif
+
+typedef int (*functest) (const char *filename, const char *result,
+                         const char *error, int options);
+
+typedef struct testDesc testDesc;
+typedef testDesc *testDescPtr;
+struct testDesc {
+    const char *desc; /* description of the test */
+    functest    func; /* function implementing the test */
+    const char *in;   /* glob to path for input files */
+    const char *out;  /* output directory */
+    const char *suffix;/* suffix for output files */
+    const char *err;  /* suffix for error output files */
+    int     options;  /* parser options for the test */
+};
+
+static int update_results = 0;
+static char* temp_directory = NULL;
+static int checkTestFile(const char *filename);
+
+#if defined(_WIN32) && !defined(__CYGWIN__)
+
+#include <windows.h>
+#include <io.h>
+
+typedef struct
+{
+      size_t gl_pathc;    /* Count of paths matched so far  */
+      char **gl_pathv;    /* List of matched pathnames.  */
+      size_t gl_offs;     /* Slots to reserve in 'gl_pathv'.  */
+} glob_t;
+
+#define GLOB_DOOFFS 0
+static int glob(const char *pattern, ATTRIBUTE_UNUSED int flags,
+                ATTRIBUTE_UNUSED int errfunc(const char *epath, int eerrno),
+                glob_t *pglob) {
+    glob_t *ret;
+    WIN32_FIND_DATA FindFileData;
+    HANDLE hFind;
+    unsigned int nb_paths = 0;
+    char directory[500];
+    int len;
+
+    if ((pattern == NULL) || (pglob == NULL)) return(-1);
+
+    strncpy(directory, pattern, 499);
+    for (len = strlen(directory);len >= 0;len--) {
+        if (directory[len] == '/') {
+	    len++;
+	    directory[len] = 0;
+	    break;
+	}
+    }
+    if (len <= 0)
+        len = 0;
+
+
+    ret = pglob;
+    memset(ret, 0, sizeof(glob_t));
+
+    hFind = FindFirstFileA(pattern, &FindFileData);
+    if (hFind == INVALID_HANDLE_VALUE)
+        return(0);
+    nb_paths = 20;
+    ret->gl_pathv = (char **) malloc(nb_paths * sizeof(char *));
+    if (ret->gl_pathv == NULL) {
+	FindClose(hFind);
+        return(-1);
+    }
+    strncpy(directory + len, FindFileData.cFileName, 499 - len);
+    ret->gl_pathv[ret->gl_pathc] = strdup(directory);
+    if (ret->gl_pathv[ret->gl_pathc] == NULL)
+        goto done;
+    ret->gl_pathc++;
+    while(FindNextFileA(hFind, &FindFileData)) {
+        if (FindFileData.cFileName[0] == '.')
+	    continue;
+        if (ret->gl_pathc + 2 > nb_paths) {
+            char **tmp = realloc(ret->gl_pathv, nb_paths * 2 * sizeof(char *));
+            if (tmp == NULL)
+                break;
+            ret->gl_pathv = tmp;
+            nb_paths *= 2;
+	}
+	strncpy(directory + len, FindFileData.cFileName, 499 - len);
+	ret->gl_pathv[ret->gl_pathc] = strdup(directory);
+        if (ret->gl_pathv[ret->gl_pathc] == NULL)
+            break;
+        ret->gl_pathc++;
+    }
+    ret->gl_pathv[ret->gl_pathc] = NULL;
+
+done:
+    FindClose(hFind);
+    return(0);
+}
+
+
+
+static void globfree(glob_t *pglob) {
+    unsigned int i;
+    if (pglob == NULL)
+        return;
+
+    for (i = 0;i < pglob->gl_pathc;i++) {
+         if (pglob->gl_pathv[i] != NULL)
+             free(pglob->gl_pathv[i]);
+    }
+}
+
+#else
+#include <glob.h>
+#endif
+
+/************************************************************************
+ *									*
+ *		Libxml2 specific routines				*
+ *									*
+ ************************************************************************/
+
+static int nb_tests = 0;
+static int nb_errors = 0;
+static int nb_leaks = 0;
+static int extraMemoryFromResolver = 0;
+
+static int
+fatalError(void) {
+    fprintf(stderr, "Exitting tests on fatal error\n");
+    exit(1);
+}
+
+/*
+ * We need to trap calls to the resolver to not account memory for the catalog
+ * which is shared to the current running test. We also don't want to have
+ * network downloads modifying tests.
+ */
+static xmlParserInputPtr
+testExternalEntityLoader(const char *URL, const char *ID,
+			 xmlParserCtxtPtr ctxt) {
+    xmlParserInputPtr ret;
+
+    if (checkTestFile(URL)) {
+	ret = xmlNoNetExternalEntityLoader(URL, ID, ctxt);
+    } else {
+	int memused = xmlMemUsed();
+	ret = xmlNoNetExternalEntityLoader(URL, ID, ctxt);
+	extraMemoryFromResolver += xmlMemUsed() - memused;
+    }
+
+    return(ret);
+}
+
+/*
+ * Trapping the error messages at the generic level to grab the equivalent of
+ * stderr messages on CLI tools.
+ */
+static char testErrors[32769];
+static int testErrorsSize = 0;
+
+static void XMLCDECL
+testErrorHandler(void *ctx  ATTRIBUTE_UNUSED, const char *msg, ...) {
+    va_list args;
+    int res;
+
+    if (testErrorsSize >= 32768)
+        return;
+    va_start(args, msg);
+    res = vsnprintf(&testErrors[testErrorsSize],
+                    32768 - testErrorsSize,
+		    msg, args);
+    va_end(args);
+    if (testErrorsSize + res >= 32768) {
+        /* buffer is full */
+	testErrorsSize = 32768;
+	testErrors[testErrorsSize] = 0;
+    } else {
+        testErrorsSize += res;
+    }
+    testErrors[testErrorsSize] = 0;
+}
+
+static void XMLCDECL
+channel(void *ctx  ATTRIBUTE_UNUSED, const char *msg, ...) {
+    va_list args;
+    int res;
+
+    if (testErrorsSize >= 32768)
+        return;
+    va_start(args, msg);
+    res = vsnprintf(&testErrors[testErrorsSize],
+                    32768 - testErrorsSize,
+		    msg, args);
+    va_end(args);
+    if (testErrorsSize + res >= 32768) {
+        /* buffer is full */
+	testErrorsSize = 32768;
+	testErrors[testErrorsSize] = 0;
+    } else {
+        testErrorsSize += res;
+    }
+    testErrors[testErrorsSize] = 0;
+}
+
+/**
+ * xmlParserPrintFileContext:
+ * @input:  an xmlParserInputPtr input
+ *
+ * Displays current context within the input content for error tracking
+ */
+
+static void
+xmlParserPrintFileContextInternal(xmlParserInputPtr input ,
+		xmlGenericErrorFunc chanl, void *data ) {
+    const xmlChar *cur, *base;
+    unsigned int n, col;	/* GCC warns if signed, because compared with sizeof() */
+    xmlChar  content[81]; /* space for 80 chars + line terminator */
+    xmlChar *ctnt;
+
+    if (input == NULL) return;
+    cur = input->cur;
+    base = input->base;
+    /* skip backwards over any end-of-lines */
+    while ((cur > base) && ((*(cur) == '\n') || (*(cur) == '\r'))) {
+	cur--;
+    }
+    n = 0;
+    /* search backwards for beginning-of-line (to max buff size) */
+    while ((n++ < (sizeof(content)-1)) && (cur > base) &&
+   (*(cur) != '\n') && (*(cur) != '\r'))
+        cur--;
+    if ((*(cur) == '\n') || (*(cur) == '\r')) cur++;
+    /* calculate the error position in terms of the current position */
+    col = input->cur - cur;
+    /* search forward for end-of-line (to max buff size) */
+    n = 0;
+    ctnt = content;
+    /* copy selected text to our buffer */
+    while ((*cur != 0) && (*(cur) != '\n') &&
+   (*(cur) != '\r') && (n < sizeof(content)-1)) {
+		*ctnt++ = *cur++;
+	n++;
+    }
+    *ctnt = 0;
+    /* print out the selected text */
+    chanl(data ,"%s\n", content);
+    /* create blank line with problem pointer */
+    n = 0;
+    ctnt = content;
+    /* (leave buffer space for pointer + line terminator) */
+    while ((n<col) && (n++ < sizeof(content)-2) && (*ctnt != 0)) {
+	if (*(ctnt) != '\t')
+	    *(ctnt) = ' ';
+	ctnt++;
+    }
+    *ctnt++ = '^';
+    *ctnt = 0;
+    chanl(data ,"%s\n", content);
+}
+
+static void
+testStructuredErrorHandler(void *ctx  ATTRIBUTE_UNUSED, xmlErrorPtr err) {
+    char *file = NULL;
+    int line = 0;
+    int code = -1;
+    int domain;
+    void *data = NULL;
+    const char *str;
+    const xmlChar *name = NULL;
+    xmlNodePtr node;
+    xmlErrorLevel level;
+    xmlParserInputPtr input = NULL;
+    xmlParserInputPtr cur = NULL;
+    xmlParserCtxtPtr ctxt = NULL;
+
+    if (err == NULL)
+        return;
+
+    file = err->file;
+    line = err->line;
+    code = err->code;
+    domain = err->domain;
+    level = err->level;
+    node = err->node;
+    if ((domain == XML_FROM_PARSER) || (domain == XML_FROM_HTML) ||
+        (domain == XML_FROM_DTD) || (domain == XML_FROM_NAMESPACE) ||
+	(domain == XML_FROM_IO) || (domain == XML_FROM_VALID)) {
+	ctxt = err->ctxt;
+    }
+    str = err->message;
+
+    if (code == XML_ERR_OK)
+        return;
+
+    if ((node != NULL) && (node->type == XML_ELEMENT_NODE))
+        name = node->name;
+
+    /*
+     * Maintain the compatibility with the legacy error handling
+     */
+    if (ctxt != NULL) {
+        input = ctxt->input;
+        if ((input != NULL) && (input->filename == NULL) &&
+            (ctxt->inputNr > 1)) {
+            cur = input;
+            input = ctxt->inputTab[ctxt->inputNr - 2];
+        }
+        if (input != NULL) {
+            if (input->filename)
+                channel(data, "%s:%d: ", input->filename, input->line);
+            else if ((line != 0) && (domain == XML_FROM_PARSER))
+                channel(data, "Entity: line %d: ", input->line);
+        }
+    } else {
+        if (file != NULL)
+            channel(data, "%s:%d: ", file, line);
+        else if ((line != 0) && (domain == XML_FROM_PARSER))
+            channel(data, "Entity: line %d: ", line);
+    }
+    if (name != NULL) {
+        channel(data, "element %s: ", name);
+    }
+    if (code == XML_ERR_OK)
+        return;
+    switch (domain) {
+        case XML_FROM_PARSER:
+            channel(data, "parser ");
+            break;
+        case XML_FROM_NAMESPACE:
+            channel(data, "namespace ");
+            break;
+        case XML_FROM_DTD:
+        case XML_FROM_VALID:
+            channel(data, "validity ");
+            break;
+        case XML_FROM_HTML:
+            channel(data, "HTML parser ");
+            break;
+        case XML_FROM_MEMORY:
+            channel(data, "memory ");
+            break;
+        case XML_FROM_OUTPUT:
+            channel(data, "output ");
+            break;
+        case XML_FROM_IO:
+            channel(data, "I/O ");
+            break;
+        case XML_FROM_XINCLUDE:
+            channel(data, "XInclude ");
+            break;
+        case XML_FROM_XPATH:
+            channel(data, "XPath ");
+            break;
+        case XML_FROM_XPOINTER:
+            channel(data, "parser ");
+            break;
+        case XML_FROM_REGEXP:
+            channel(data, "regexp ");
+            break;
+        case XML_FROM_MODULE:
+            channel(data, "module ");
+            break;
+        case XML_FROM_SCHEMASV:
+            channel(data, "Schemas validity ");
+            break;
+        case XML_FROM_SCHEMASP:
+            channel(data, "Schemas parser ");
+            break;
+        case XML_FROM_RELAXNGP:
+            channel(data, "Relax-NG parser ");
+            break;
+        case XML_FROM_RELAXNGV:
+            channel(data, "Relax-NG validity ");
+            break;
+        case XML_FROM_CATALOG:
+            channel(data, "Catalog ");
+            break;
+        case XML_FROM_C14N:
+            channel(data, "C14N ");
+            break;
+        case XML_FROM_XSLT:
+            channel(data, "XSLT ");
+            break;
+        default:
+            break;
+    }
+    if (code == XML_ERR_OK)
+        return;
+    switch (level) {
+        case XML_ERR_NONE:
+            channel(data, ": ");
+            break;
+        case XML_ERR_WARNING:
+            channel(data, "warning : ");
+            break;
+        case XML_ERR_ERROR:
+            channel(data, "error : ");
+            break;
+        case XML_ERR_FATAL:
+            channel(data, "error : ");
+            break;
+    }
+    if (code == XML_ERR_OK)
+        return;
+    if (str != NULL) {
+        int len;
+	len = xmlStrlen((const xmlChar *)str);
+	if ((len > 0) && (str[len - 1] != '\n'))
+	    channel(data, "%s\n", str);
+	else
+	    channel(data, "%s", str);
+    } else {
+        channel(data, "%s\n", "out of memory error");
+    }
+    if (code == XML_ERR_OK)
+        return;
+
+    if (ctxt != NULL) {
+        xmlParserPrintFileContextInternal(input, channel, data);
+        if (cur != NULL) {
+            if (cur->filename)
+                channel(data, "%s:%d: \n", cur->filename, cur->line);
+            else if ((line != 0) && (domain == XML_FROM_PARSER))
+                channel(data, "Entity: line %d: \n", cur->line);
+            xmlParserPrintFileContextInternal(cur, channel, data);
+        }
+    }
+    if ((domain == XML_FROM_XPATH) && (err->str1 != NULL) &&
+        (err->int1 < 100) &&
+	(err->int1 < xmlStrlen((const xmlChar *)err->str1))) {
+	xmlChar buf[150];
+	int i;
+
+	channel(data, "%s\n", err->str1);
+	for (i=0;i < err->int1;i++)
+	     buf[i] = ' ';
+	buf[i++] = '^';
+	buf[i] = 0;
+	channel(data, "%s\n", buf);
+    }
+}
+
+static void
+initializeLibxml2(void) {
+    xmlGetWarningsDefaultValue = 0;
+    xmlPedanticParserDefault(0);
+
+    xmlMemSetup(xmlMemFree, xmlMemMalloc, xmlMemRealloc, xmlMemoryStrdup);
+    xmlInitParser();
+    xmlSetExternalEntityLoader(testExternalEntityLoader);
+    xmlSetStructuredErrorFunc(NULL, testStructuredErrorHandler);
+#ifdef LIBXML_SCHEMAS_ENABLED
+    xmlSchemaInitTypes();
+    xmlRelaxNGInitTypes();
+#endif
+}
+
+
+/************************************************************************
+ *									*
+ *		File name and path utilities				*
+ *									*
+ ************************************************************************/
+
+static const char *baseFilename(const char *filename) {
+    const char *cur;
+    if (filename == NULL)
+        return(NULL);
+    cur = &filename[strlen(filename)];
+    while ((cur > filename) && (*cur != '/'))
+        cur--;
+    if (*cur == '/')
+        return(cur + 1);
+    return(cur);
+}
+
+static char *resultFilename(const char *filename, const char *out,
+                            const char *suffix) {
+    const char *base;
+    char res[500];
+    char suffixbuff[500];
+
+/*************
+    if ((filename[0] == 't') && (filename[1] == 'e') &&
+        (filename[2] == 's') && (filename[3] == 't') &&
+	(filename[4] == '/'))
+	filename = &filename[5];
+ *************/
+
+    base = baseFilename(filename);
+    if (suffix == NULL)
+        suffix = ".tmp";
+    if (out == NULL)
+        out = "";
+
+    strncpy(suffixbuff,suffix,499);
+#ifdef VMS
+    if(strstr(base,".") && suffixbuff[0]=='.')
+      suffixbuff[0]='_';
+#endif
+
+    if (snprintf(res, 499, "%s%s%s", out, base, suffixbuff) >= 499)
+        res[499] = 0;
+    return(strdup(res));
+}
+
+static int checkTestFile(const char *filename) {
+    struct stat buf;
+
+    if (stat(filename, &buf) == -1)
+        return(0);
+
+#if defined(_WIN32) && !defined(__CYGWIN__)
+    if (!(buf.st_mode & _S_IFREG))
+        return(0);
+#else
+    if (!S_ISREG(buf.st_mode))
+        return(0);
+#endif
+
+    return(1);
+}
+
+static int compareFiles(const char *r1 /* temp */, const char *r2 /* result */) {
+    int res1, res2;
+    int fd1, fd2;
+    char bytes1[4096];
+    char bytes2[4096];
+
+    if (update_results) {
+        fd1 = open(r1, RD_FLAGS);
+        if (fd1 < 0)
+            return(-1);
+        fd2 = open(r2, WR_FLAGS, 0644);
+        if (fd2 < 0) {
+            close(fd1);
+            return(-1);
+        }
+        do {
+            res1 = read(fd1, bytes1, 4096);
+            if (res1 <= 0)
+                break;
+            res2 = write(fd2, bytes1, res1);
+            if (res2 <= 0 || res2 != res1)
+                break;
+        } while (1);
+        close(fd2);
+        close(fd1);
+        return(res1 != 0);
+    }
+
+    fd1 = open(r1, RD_FLAGS);
+    if (fd1 < 0)
+        return(-1);
+    fd2 = open(r2, RD_FLAGS);
+    if (fd2 < 0) {
+        close(fd1);
+        return(-1);
+    }
+    while (1) {
+        res1 = read(fd1, bytes1, 4096);
+        res2 = read(fd2, bytes2, 4096);
+	if ((res1 != res2) || (res1 < 0)) {
+	    close(fd1);
+	    close(fd2);
+	    return(1);
+	}
+	if (res1 == 0)
+	    break;
+	if (memcmp(bytes1, bytes2, res1) != 0) {
+	    close(fd1);
+	    close(fd2);
+	    return(1);
+	}
+    }
+    close(fd1);
+    close(fd2);
+    return(0);
+}
+
+static int compareFileMem(const char *filename, const char *mem, int size) {
+    int res;
+    int fd;
+    char bytes[4096];
+    int idx = 0;
+    struct stat info;
+
+    if (update_results) {
+        fd = open(filename, WR_FLAGS, 0644);
+        if (fd < 0) {
+	    fprintf(stderr, "failed to open %s for writing", filename);
+            return(-1);
+	}
+        res = write(fd, mem, size);
+        close(fd);
+        return(res != size);
+    }
+
+    if (stat(filename, &info) < 0) {
+        fprintf(stderr, "failed to stat %s\n", filename);
+	return(-1);
+    }
+    if (info.st_size != size) {
+        fprintf(stderr, "file %s is %ld bytes, result is %d bytes\n",
+	        filename, (long) info.st_size, size);
+        return(-1);
+    }
+    fd = open(filename, RD_FLAGS);
+    if (fd < 0) {
+	fprintf(stderr, "failed to open %s for reading", filename);
+        return(-1);
+    }
+    while (idx < size) {
+        res = read(fd, bytes, 4096);
+	if (res <= 0)
+	    break;
+	if (res + idx > size)
+	    break;
+	if (memcmp(bytes, &mem[idx], res) != 0) {
+	    int ix;
+	    for (ix=0; ix<res; ix++)
+		if (bytes[ix] != mem[idx+ix])
+			break;
+	    fprintf(stderr,"Compare error at position %d\n", idx+ix);
+	    close(fd);
+	    return(1);
+	}
+	idx += res;
+    }
+    close(fd);
+    if (idx != size) {
+	fprintf(stderr,"Compare error index %d, size %d\n", idx, size);
+    }
+    return(idx != size);
+}
+
+static int loadMem(const char *filename, const char **mem, int *size) {
+    int fd, res;
+    struct stat info;
+    char *base;
+    int siz = 0;
+    if (stat(filename, &info) < 0)
+	return(-1);
+    base = malloc(info.st_size + 1);
+    if (base == NULL)
+	return(-1);
+    if ((fd = open(filename, RD_FLAGS)) < 0) {
+        free(base);
+	return(-1);
+    }
+    while ((res = read(fd, &base[siz], info.st_size - siz)) > 0) {
+        siz += res;
+    }
+    close(fd);
+#if !defined(_WIN32)
+    if (siz != info.st_size) {
+        free(base);
+	return(-1);
+    }
+#endif
+    base[siz] = 0;
+    *mem = base;
+    *size = siz;
+    return(0);
+}
+
+static int unloadMem(const char *mem) {
+    free((char *)mem);
+    return(0);
+}
+
+/************************************************************************
+ *									*
+ *		Tests implementations					*
+ *									*
+ ************************************************************************/
+
+/************************************************************************
+ *									*
+ *		Parse to SAX based tests				*
+ *									*
+ ************************************************************************/
+
+static FILE *SAXdebug = NULL;
+
+/*
+ * empty SAX block
+ */
+static xmlSAXHandler emptySAXHandlerStruct = {
+    NULL, /* internalSubset */
+    NULL, /* isStandalone */
+    NULL, /* hasInternalSubset */
+    NULL, /* hasExternalSubset */
+    NULL, /* resolveEntity */
+    NULL, /* getEntity */
+    NULL, /* entityDecl */
+    NULL, /* notationDecl */
+    NULL, /* attributeDecl */
+    NULL, /* elementDecl */
+    NULL, /* unparsedEntityDecl */
+    NULL, /* setDocumentLocator */
+    NULL, /* startDocument */
+    NULL, /* endDocument */
+    NULL, /* startElement */
+    NULL, /* endElement */
+    NULL, /* reference */
+    NULL, /* characters */
+    NULL, /* ignorableWhitespace */
+    NULL, /* processingInstruction */
+    NULL, /* comment */
+    NULL, /* xmlParserWarning */
+    NULL, /* xmlParserError */
+    NULL, /* xmlParserError */
+    NULL, /* getParameterEntity */
+    NULL, /* cdataBlock; */
+    NULL, /* externalSubset; */
+    1,
+    NULL,
+    NULL, /* startElementNs */
+    NULL, /* endElementNs */
+    NULL  /* xmlStructuredErrorFunc */
+};
+
+static xmlSAXHandlerPtr emptySAXHandler = &emptySAXHandlerStruct;
+static int callbacks = 0;
+static int quiet = 0;
+
+/**
+ * isStandaloneDebug:
+ * @ctxt:  An XML parser context
+ *
+ * Is this document tagged standalone ?
+ *
+ * Returns 1 if true
+ */
+static int
+isStandaloneDebug(void *ctx ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    if (quiet)
+	return(0);
+    fprintf(SAXdebug, "SAX.isStandalone()\n");
+    return(0);
+}
+
+/**
+ * hasInternalSubsetDebug:
+ * @ctxt:  An XML parser context
+ *
+ * Does this document has an internal subset
+ *
+ * Returns 1 if true
+ */
+static int
+hasInternalSubsetDebug(void *ctx ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    if (quiet)
+	return(0);
+    fprintf(SAXdebug, "SAX.hasInternalSubset()\n");
+    return(0);
+}
+
+/**
+ * hasExternalSubsetDebug:
+ * @ctxt:  An XML parser context
+ *
+ * Does this document has an external subset
+ *
+ * Returns 1 if true
+ */
+static int
+hasExternalSubsetDebug(void *ctx ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    if (quiet)
+	return(0);
+    fprintf(SAXdebug, "SAX.hasExternalSubset()\n");
+    return(0);
+}
+
+/**
+ * internalSubsetDebug:
+ * @ctxt:  An XML parser context
+ *
+ * Does this document has an internal subset
+ */
+static void
+internalSubsetDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name,
+	       const xmlChar *ExternalID, const xmlChar *SystemID)
+{
+    callbacks++;
+    if (quiet)
+	return;
+    if (name == NULL)
+        name = BAD_CAST "(null)";
+    fprintf(SAXdebug, "SAX.internalSubset(%s,", name);
+    if (ExternalID == NULL)
+	fprintf(SAXdebug, " ,");
+    else
+	fprintf(SAXdebug, " %s,", ExternalID);
+    if (SystemID == NULL)
+	fprintf(SAXdebug, " )\n");
+    else
+	fprintf(SAXdebug, " %s)\n", SystemID);
+}
+
+/**
+ * externalSubsetDebug:
+ * @ctxt:  An XML parser context
+ *
+ * Does this document has an external subset
+ */
+static void
+externalSubsetDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name,
+	       const xmlChar *ExternalID, const xmlChar *SystemID)
+{
+    callbacks++;
+    if (quiet)
+	return;
+    fprintf(SAXdebug, "SAX.externalSubset(%s,", name);
+    if (ExternalID == NULL)
+	fprintf(SAXdebug, " ,");
+    else
+	fprintf(SAXdebug, " %s,", ExternalID);
+    if (SystemID == NULL)
+	fprintf(SAXdebug, " )\n");
+    else
+	fprintf(SAXdebug, " %s)\n", SystemID);
+}
+
+/**
+ * resolveEntityDebug:
+ * @ctxt:  An XML parser context
+ * @publicId: The public ID of the entity
+ * @systemId: The system ID of the entity
+ *
+ * Special entity resolver, better left to the parser, it has
+ * more context than the application layer.
+ * The default behaviour is to NOT resolve the entities, in that case
+ * the ENTITY_REF nodes are built in the structure (and the parameter
+ * values).
+ *
+ * Returns the xmlParserInputPtr if inlined or NULL for DOM behaviour.
+ */
+static xmlParserInputPtr
+resolveEntityDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *publicId, const xmlChar *systemId)
+{
+    callbacks++;
+    if (quiet)
+	return(NULL);
+    /* xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx; */
+
+
+    fprintf(SAXdebug, "SAX.resolveEntity(");
+    if (publicId != NULL)
+	fprintf(SAXdebug, "%s", (char *)publicId);
+    else
+	fprintf(SAXdebug, " ");
+    if (systemId != NULL)
+	fprintf(SAXdebug, ", %s)\n", (char *)systemId);
+    else
+	fprintf(SAXdebug, ", )\n");
+/*********
+    if (systemId != NULL) {
+        return(xmlNewInputFromFile(ctxt, (char *) systemId));
+    }
+ *********/
+    return(NULL);
+}
+
+/**
+ * getEntityDebug:
+ * @ctxt:  An XML parser context
+ * @name: The entity name
+ *
+ * Get an entity by name
+ *
+ * Returns the xmlParserInputPtr if inlined or NULL for DOM behaviour.
+ */
+static xmlEntityPtr
+getEntityDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name)
+{
+    callbacks++;
+    if (quiet)
+	return(NULL);
+    fprintf(SAXdebug, "SAX.getEntity(%s)\n", name);
+    return(NULL);
+}
+
+/**
+ * getParameterEntityDebug:
+ * @ctxt:  An XML parser context
+ * @name: The entity name
+ *
+ * Get a parameter entity by name
+ *
+ * Returns the xmlParserInputPtr
+ */
+static xmlEntityPtr
+getParameterEntityDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name)
+{
+    callbacks++;
+    if (quiet)
+	return(NULL);
+    fprintf(SAXdebug, "SAX.getParameterEntity(%s)\n", name);
+    return(NULL);
+}
+
+
+/**
+ * entityDeclDebug:
+ * @ctxt:  An XML parser context
+ * @name:  the entity name
+ * @type:  the entity type
+ * @publicId: The public ID of the entity
+ * @systemId: The system ID of the entity
+ * @content: the entity value (without processing).
+ *
+ * An entity definition has been parsed
+ */
+static void
+entityDeclDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name, int type,
+          const xmlChar *publicId, const xmlChar *systemId, xmlChar *content)
+{
+const xmlChar *nullstr = BAD_CAST "(null)";
+    /* not all libraries handle printing null pointers nicely */
+    if (publicId == NULL)
+        publicId = nullstr;
+    if (systemId == NULL)
+        systemId = nullstr;
+    if (content == NULL)
+        content = (xmlChar *)nullstr;
+    callbacks++;
+    if (quiet)
+	return;
+    fprintf(SAXdebug, "SAX.entityDecl(%s, %d, %s, %s, %s)\n",
+            name, type, publicId, systemId, content);
+}
+
+/**
+ * attributeDeclDebug:
+ * @ctxt:  An XML parser context
+ * @name:  the attribute name
+ * @type:  the attribute type
+ *
+ * An attribute definition has been parsed
+ */
+static void
+attributeDeclDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar * elem,
+                   const xmlChar * name, int type, int def,
+                   const xmlChar * defaultValue, xmlEnumerationPtr tree)
+{
+    callbacks++;
+    if (quiet)
+        return;
+    if (defaultValue == NULL)
+        fprintf(SAXdebug, "SAX.attributeDecl(%s, %s, %d, %d, NULL, ...)\n",
+                elem, name, type, def);
+    else
+        fprintf(SAXdebug, "SAX.attributeDecl(%s, %s, %d, %d, %s, ...)\n",
+                elem, name, type, def, defaultValue);
+    xmlFreeEnumeration(tree);
+}
+
+/**
+ * elementDeclDebug:
+ * @ctxt:  An XML parser context
+ * @name:  the element name
+ * @type:  the element type
+ * @content: the element value (without processing).
+ *
+ * An element definition has been parsed
+ */
+static void
+elementDeclDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name, int type,
+	    xmlElementContentPtr content ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    if (quiet)
+	return;
+    fprintf(SAXdebug, "SAX.elementDecl(%s, %d, ...)\n",
+            name, type);
+}
+
+/**
+ * notationDeclDebug:
+ * @ctxt:  An XML parser context
+ * @name: The name of the notation
+ * @publicId: The public ID of the entity
+ * @systemId: The system ID of the entity
+ *
+ * What to do when a notation declaration has been parsed.
+ */
+static void
+notationDeclDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name,
+	     const xmlChar *publicId, const xmlChar *systemId)
+{
+    callbacks++;
+    if (quiet)
+	return;
+    fprintf(SAXdebug, "SAX.notationDecl(%s, %s, %s)\n",
+            (char *) name, (char *) publicId, (char *) systemId);
+}
+
+/**
+ * unparsedEntityDeclDebug:
+ * @ctxt:  An XML parser context
+ * @name: The name of the entity
+ * @publicId: The public ID of the entity
+ * @systemId: The system ID of the entity
+ * @notationName: the name of the notation
+ *
+ * What to do when an unparsed entity declaration is parsed
+ */
+static void
+unparsedEntityDeclDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name,
+		   const xmlChar *publicId, const xmlChar *systemId,
+		   const xmlChar *notationName)
+{
+const xmlChar *nullstr = BAD_CAST "(null)";
+
+    if (publicId == NULL)
+        publicId = nullstr;
+    if (systemId == NULL)
+        systemId = nullstr;
+    if (notationName == NULL)
+        notationName = nullstr;
+    callbacks++;
+    if (quiet)
+	return;
+    fprintf(SAXdebug, "SAX.unparsedEntityDecl(%s, %s, %s, %s)\n",
+            (char *) name, (char *) publicId, (char *) systemId,
+	    (char *) notationName);
+}
+
+/**
+ * setDocumentLocatorDebug:
+ * @ctxt:  An XML parser context
+ * @loc: A SAX Locator
+ *
+ * Receive the document locator at startup, actually xmlDefaultSAXLocator
+ * Everything is available on the context, so this is useless in our case.
+ */
+static void
+setDocumentLocatorDebug(void *ctx ATTRIBUTE_UNUSED, xmlSAXLocatorPtr loc ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    if (quiet)
+	return;
+    fprintf(SAXdebug, "SAX.setDocumentLocator()\n");
+}
+
+/**
+ * startDocumentDebug:
+ * @ctxt:  An XML parser context
+ *
+ * called when the document start being processed.
+ */
+static void
+startDocumentDebug(void *ctx ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    if (quiet)
+	return;
+    fprintf(SAXdebug, "SAX.startDocument()\n");
+}
+
+/**
+ * endDocumentDebug:
+ * @ctxt:  An XML parser context
+ *
+ * called when the document end has been detected.
+ */
+static void
+endDocumentDebug(void *ctx ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    if (quiet)
+	return;
+    fprintf(SAXdebug, "SAX.endDocument()\n");
+}
+
+/**
+ * startElementDebug:
+ * @ctxt:  An XML parser context
+ * @name:  The element name
+ *
+ * called when an opening tag has been processed.
+ */
+static void
+startElementDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name, const xmlChar **atts)
+{
+    int i;
+
+    callbacks++;
+    if (quiet)
+	return;
+    fprintf(SAXdebug, "SAX.startElement(%s", (char *) name);
+    if (atts != NULL) {
+        for (i = 0;(atts[i] != NULL);i++) {
+	    fprintf(SAXdebug, ", %s='", atts[i++]);
+	    if (atts[i] != NULL)
+	        fprintf(SAXdebug, "%s'", atts[i]);
+	}
+    }
+    fprintf(SAXdebug, ")\n");
+}
+
+/**
+ * endElementDebug:
+ * @ctxt:  An XML parser context
+ * @name:  The element name
+ *
+ * called when the end of an element has been detected.
+ */
+static void
+endElementDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name)
+{
+    callbacks++;
+    if (quiet)
+	return;
+    fprintf(SAXdebug, "SAX.endElement(%s)\n", (char *) name);
+}
+
+/**
+ * charactersDebug:
+ * @ctxt:  An XML parser context
+ * @ch:  a xmlChar string
+ * @len: the number of xmlChar
+ *
+ * receiving some chars from the parser.
+ * Question: how much at a time ???
+ */
+static void
+charactersDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *ch, int len)
+{
+    char output[40];
+    int i;
+
+    callbacks++;
+    if (quiet)
+	return;
+    for (i = 0;(i<len) && (i < 30);i++)
+	output[i] = ch[i];
+    output[i] = 0;
+
+    fprintf(SAXdebug, "SAX.characters(%s, %d)\n", output, len);
+}
+
+/**
+ * referenceDebug:
+ * @ctxt:  An XML parser context
+ * @name:  The entity name
+ *
+ * called when an entity reference is detected.
+ */
+static void
+referenceDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name)
+{
+    callbacks++;
+    if (quiet)
+	return;
+    fprintf(SAXdebug, "SAX.reference(%s)\n", name);
+}
+
+/**
+ * ignorableWhitespaceDebug:
+ * @ctxt:  An XML parser context
+ * @ch:  a xmlChar string
+ * @start: the first char in the string
+ * @len: the number of xmlChar
+ *
+ * receiving some ignorable whitespaces from the parser.
+ * Question: how much at a time ???
+ */
+static void
+ignorableWhitespaceDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *ch, int len)
+{
+    char output[40];
+    int i;
+
+    callbacks++;
+    if (quiet)
+	return;
+    for (i = 0;(i<len) && (i < 30);i++)
+	output[i] = ch[i];
+    output[i] = 0;
+    fprintf(SAXdebug, "SAX.ignorableWhitespace(%s, %d)\n", output, len);
+}
+
+/**
+ * processingInstructionDebug:
+ * @ctxt:  An XML parser context
+ * @target:  the target name
+ * @data: the PI data's
+ * @len: the number of xmlChar
+ *
+ * A processing instruction has been parsed.
+ */
+static void
+processingInstructionDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *target,
+                      const xmlChar *data)
+{
+    callbacks++;
+    if (quiet)
+	return;
+    if (data != NULL)
+	fprintf(SAXdebug, "SAX.processingInstruction(%s, %s)\n",
+		(char *) target, (char *) data);
+    else
+	fprintf(SAXdebug, "SAX.processingInstruction(%s, NULL)\n",
+		(char *) target);
+}
+
+/**
+ * cdataBlockDebug:
+ * @ctx: the user data (XML parser context)
+ * @value:  The pcdata content
+ * @len:  the block length
+ *
+ * called when a pcdata block has been parsed
+ */
+static void
+cdataBlockDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *value, int len)
+{
+    callbacks++;
+    if (quiet)
+	return;
+    fprintf(SAXdebug, "SAX.pcdata(%.20s, %d)\n",
+	    (char *) value, len);
+}
+
+/**
+ * commentDebug:
+ * @ctxt:  An XML parser context
+ * @value:  the comment content
+ *
+ * A comment has been parsed.
+ */
+static void
+commentDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *value)
+{
+    callbacks++;
+    if (quiet)
+	return;
+    fprintf(SAXdebug, "SAX.comment(%s)\n", value);
+}
+
+/**
+ * warningDebug:
+ * @ctxt:  An XML parser context
+ * @msg:  the message to display/transmit
+ * @...:  extra parameters for the message display
+ *
+ * Display and format a warning messages, gives file, line, position and
+ * extra parameters.
+ */
+static void XMLCDECL
+warningDebug(void *ctx ATTRIBUTE_UNUSED, const char *msg, ...)
+{
+    va_list args;
+
+    callbacks++;
+    if (quiet)
+	return;
+    va_start(args, msg);
+    fprintf(SAXdebug, "SAX.warning: ");
+    vfprintf(SAXdebug, msg, args);
+    va_end(args);
+}
+
+/**
+ * errorDebug:
+ * @ctxt:  An XML parser context
+ * @msg:  the message to display/transmit
+ * @...:  extra parameters for the message display
+ *
+ * Display and format a error messages, gives file, line, position and
+ * extra parameters.
+ */
+static void XMLCDECL
+errorDebug(void *ctx ATTRIBUTE_UNUSED, const char *msg, ...)
+{
+    va_list args;
+
+    callbacks++;
+    if (quiet)
+	return;
+    va_start(args, msg);
+    fprintf(SAXdebug, "SAX.error: ");
+    vfprintf(SAXdebug, msg, args);
+    va_end(args);
+}
+
+/**
+ * fatalErrorDebug:
+ * @ctxt:  An XML parser context
+ * @msg:  the message to display/transmit
+ * @...:  extra parameters for the message display
+ *
+ * Display and format a fatalError messages, gives file, line, position and
+ * extra parameters.
+ */
+static void XMLCDECL
+fatalErrorDebug(void *ctx ATTRIBUTE_UNUSED, const char *msg, ...)
+{
+    va_list args;
+
+    callbacks++;
+    if (quiet)
+	return;
+    va_start(args, msg);
+    fprintf(SAXdebug, "SAX.fatalError: ");
+    vfprintf(SAXdebug, msg, args);
+    va_end(args);
+}
+
+static xmlSAXHandler debugSAXHandlerStruct = {
+    internalSubsetDebug,
+    isStandaloneDebug,
+    hasInternalSubsetDebug,
+    hasExternalSubsetDebug,
+    resolveEntityDebug,
+    getEntityDebug,
+    entityDeclDebug,
+    notationDeclDebug,
+    attributeDeclDebug,
+    elementDeclDebug,
+    unparsedEntityDeclDebug,
+    setDocumentLocatorDebug,
+    startDocumentDebug,
+    endDocumentDebug,
+    startElementDebug,
+    endElementDebug,
+    referenceDebug,
+    charactersDebug,
+    ignorableWhitespaceDebug,
+    processingInstructionDebug,
+    commentDebug,
+    warningDebug,
+    errorDebug,
+    fatalErrorDebug,
+    getParameterEntityDebug,
+    cdataBlockDebug,
+    externalSubsetDebug,
+    1,
+    NULL,
+    NULL,
+    NULL,
+    NULL
+};
+
+static xmlSAXHandlerPtr debugSAXHandler = &debugSAXHandlerStruct;
+
+/*
+ * SAX2 specific callbacks
+ */
+/**
+ * startElementNsDebug:
+ * @ctxt:  An XML parser context
+ * @name:  The element name
+ *
+ * called when an opening tag has been processed.
+ */
+static void
+startElementNsDebug(void *ctx ATTRIBUTE_UNUSED,
+                    const xmlChar *localname,
+                    const xmlChar *prefix,
+                    const xmlChar *URI,
+		    int nb_namespaces,
+		    const xmlChar **namespaces,
+		    int nb_attributes,
+		    int nb_defaulted,
+		    const xmlChar **attributes)
+{
+    int i;
+
+    callbacks++;
+    if (quiet)
+	return;
+    fprintf(SAXdebug, "SAX.startElementNs(%s", (char *) localname);
+    if (prefix == NULL)
+	fprintf(SAXdebug, ", NULL");
+    else
+	fprintf(SAXdebug, ", %s", (char *) prefix);
+    if (URI == NULL)
+	fprintf(SAXdebug, ", NULL");
+    else
+	fprintf(SAXdebug, ", '%s'", (char *) URI);
+    fprintf(SAXdebug, ", %d", nb_namespaces);
+
+    if (namespaces != NULL) {
+        for (i = 0;i < nb_namespaces * 2;i++) {
+	    fprintf(SAXdebug, ", xmlns");
+	    if (namespaces[i] != NULL)
+	        fprintf(SAXdebug, ":%s", namespaces[i]);
+	    i++;
+	    fprintf(SAXdebug, "='%s'", namespaces[i]);
+	}
+    }
+    fprintf(SAXdebug, ", %d, %d", nb_attributes, nb_defaulted);
+    if (attributes != NULL) {
+        for (i = 0;i < nb_attributes * 5;i += 5) {
+	    if (attributes[i + 1] != NULL)
+		fprintf(SAXdebug, ", %s:%s='", attributes[i + 1], attributes[i]);
+	    else
+		fprintf(SAXdebug, ", %s='", attributes[i]);
+	    fprintf(SAXdebug, "%.4s...', %d", attributes[i + 3],
+		    (int)(attributes[i + 4] - attributes[i + 3]));
+	}
+    }
+    fprintf(SAXdebug, ")\n");
+}
+
+/**
+ * endElementDebug:
+ * @ctxt:  An XML parser context
+ * @name:  The element name
+ *
+ * called when the end of an element has been detected.
+ */
+static void
+endElementNsDebug(void *ctx ATTRIBUTE_UNUSED,
+                  const xmlChar *localname,
+                  const xmlChar *prefix,
+                  const xmlChar *URI)
+{
+    callbacks++;
+    if (quiet)
+	return;
+    fprintf(SAXdebug, "SAX.endElementNs(%s", (char *) localname);
+    if (prefix == NULL)
+	fprintf(SAXdebug, ", NULL");
+    else
+	fprintf(SAXdebug, ", %s", (char *) prefix);
+    if (URI == NULL)
+	fprintf(SAXdebug, ", NULL)\n");
+    else
+	fprintf(SAXdebug, ", '%s')\n", (char *) URI);
+}
+
+static xmlSAXHandler debugSAX2HandlerStruct = {
+    internalSubsetDebug,
+    isStandaloneDebug,
+    hasInternalSubsetDebug,
+    hasExternalSubsetDebug,
+    resolveEntityDebug,
+    getEntityDebug,
+    entityDeclDebug,
+    notationDeclDebug,
+    attributeDeclDebug,
+    elementDeclDebug,
+    unparsedEntityDeclDebug,
+    setDocumentLocatorDebug,
+    startDocumentDebug,
+    endDocumentDebug,
+    NULL,
+    NULL,
+    referenceDebug,
+    charactersDebug,
+    ignorableWhitespaceDebug,
+    processingInstructionDebug,
+    commentDebug,
+    warningDebug,
+    errorDebug,
+    fatalErrorDebug,
+    getParameterEntityDebug,
+    cdataBlockDebug,
+    externalSubsetDebug,
+    XML_SAX2_MAGIC,
+    NULL,
+    startElementNsDebug,
+    endElementNsDebug,
+    NULL
+};
+
+static xmlSAXHandlerPtr debugSAX2Handler = &debugSAX2HandlerStruct;
+
+#ifdef LIBXML_HTML_ENABLED
+/**
+ * htmlstartElementDebug:
+ * @ctxt:  An XML parser context
+ * @name:  The element name
+ *
+ * called when an opening tag has been processed.
+ */
+static void
+htmlstartElementDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name, const xmlChar **atts)
+{
+    int i;
+
+    fprintf(SAXdebug, "SAX.startElement(%s", (char *) name);
+    if (atts != NULL) {
+        for (i = 0;(atts[i] != NULL);i++) {
+	    fprintf(SAXdebug, ", %s", atts[i++]);
+	    if (atts[i] != NULL) {
+		unsigned char output[40];
+		const unsigned char *att = atts[i];
+		int outlen, attlen;
+	        fprintf(SAXdebug, "='");
+		while ((attlen = strlen((char*)att)) > 0) {
+		    outlen = sizeof output - 1;
+		    htmlEncodeEntities(output, &outlen, att, &attlen, '\'');
+		    output[outlen] = 0;
+		    fprintf(SAXdebug, "%s", (char *) output);
+		    att += attlen;
+		}
+		fprintf(SAXdebug, "'");
+	    }
+	}
+    }
+    fprintf(SAXdebug, ")\n");
+}
+
+/**
+ * htmlcharactersDebug:
+ * @ctxt:  An XML parser context
+ * @ch:  a xmlChar string
+ * @len: the number of xmlChar
+ *
+ * receiving some chars from the parser.
+ * Question: how much at a time ???
+ */
+static void
+htmlcharactersDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *ch, int len)
+{
+    unsigned char output[40];
+    int inlen = len, outlen = 30;
+
+    htmlEncodeEntities(output, &outlen, ch, &inlen, 0);
+    output[outlen] = 0;
+
+    fprintf(SAXdebug, "SAX.characters(%s, %d)\n", output, len);
+}
+
+/**
+ * htmlcdataDebug:
+ * @ctxt:  An XML parser context
+ * @ch:  a xmlChar string
+ * @len: the number of xmlChar
+ *
+ * receiving some cdata chars from the parser.
+ * Question: how much at a time ???
+ */
+static void
+htmlcdataDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *ch, int len)
+{
+    unsigned char output[40];
+    int inlen = len, outlen = 30;
+
+    htmlEncodeEntities(output, &outlen, ch, &inlen, 0);
+    output[outlen] = 0;
+
+    fprintf(SAXdebug, "SAX.cdata(%s, %d)\n", output, len);
+}
+
+static xmlSAXHandler debugHTMLSAXHandlerStruct = {
+    internalSubsetDebug,
+    isStandaloneDebug,
+    hasInternalSubsetDebug,
+    hasExternalSubsetDebug,
+    resolveEntityDebug,
+    getEntityDebug,
+    entityDeclDebug,
+    notationDeclDebug,
+    attributeDeclDebug,
+    elementDeclDebug,
+    unparsedEntityDeclDebug,
+    setDocumentLocatorDebug,
+    startDocumentDebug,
+    endDocumentDebug,
+    htmlstartElementDebug,
+    endElementDebug,
+    referenceDebug,
+    htmlcharactersDebug,
+    ignorableWhitespaceDebug,
+    processingInstructionDebug,
+    commentDebug,
+    warningDebug,
+    errorDebug,
+    fatalErrorDebug,
+    getParameterEntityDebug,
+    htmlcdataDebug,
+    externalSubsetDebug,
+    1,
+    NULL,
+    NULL,
+    NULL,
+    NULL
+};
+
+static xmlSAXHandlerPtr debugHTMLSAXHandler = &debugHTMLSAXHandlerStruct;
+#endif /* LIBXML_HTML_ENABLED */
+
+/**
+ * saxParseTest:
+ * @filename: the file to parse
+ * @result: the file with expected result
+ * @err: the file with error messages
+ *
+ * Parse a file using the SAX API and check for errors.
+ *
+ * Returns 0 in case of success, an error code otherwise
+ */
+static int
+saxParseTest(const char *filename, const char *result,
+             const char *err ATTRIBUTE_UNUSED,
+             int options) {
+    int ret;
+    char *temp;
+
+    nb_tests++;
+    temp = resultFilename(filename, temp_directory, ".res");
+    if (temp == NULL) {
+        fprintf(stderr, "out of memory\n");
+        fatalError();
+    }
+    SAXdebug = fopen(temp, "wb");
+    if (SAXdebug == NULL) {
+        fprintf(stderr, "Failed to write to %s\n", temp);
+	free(temp);
+	return(-1);
+    }
+
+    /* for SAX we really want the callbacks though the context handlers */
+    xmlSetStructuredErrorFunc(NULL, NULL);
+    xmlSetGenericErrorFunc(NULL, testErrorHandler);
+
+#ifdef LIBXML_HTML_ENABLED
+    if (options & XML_PARSE_HTML) {
+	htmlSAXParseFile(filename, NULL, emptySAXHandler, NULL);
+	ret = 0;
+    } else
+#endif
+    {
+        xmlParserCtxtPtr ctxt = xmlCreateFileParserCtxt(filename);
+        memcpy(ctxt->sax, emptySAXHandler, sizeof(xmlSAXHandler));
+        xmlCtxtUseOptions(ctxt, options);
+        xmlParseDocument(ctxt);
+        ret = ctxt->wellFormed ? 0 : ctxt->errNo;
+        xmlFreeDoc(ctxt->myDoc);
+        xmlFreeParserCtxt(ctxt);
+    }
+    if (ret == XML_WAR_UNDECLARED_ENTITY) {
+        fprintf(SAXdebug, "xmlSAXUserParseFile returned error %d\n", ret);
+        ret = 0;
+    }
+    if (ret != 0) {
+        fprintf(stderr, "Failed to parse %s\n", filename);
+	ret = 1;
+	goto done;
+    }
+#ifdef LIBXML_HTML_ENABLED
+    if (options & XML_PARSE_HTML) {
+	htmlSAXParseFile(filename, NULL, debugHTMLSAXHandler, NULL);
+	ret = 0;
+    } else
+#endif
+    {
+        xmlParserCtxtPtr ctxt = xmlCreateFileParserCtxt(filename);
+        if (options & XML_PARSE_SAX1) {
+            memcpy(ctxt->sax, debugSAXHandler, sizeof(xmlSAXHandler));
+            options -= XML_PARSE_SAX1;
+        } else {
+            memcpy(ctxt->sax, debugSAX2Handler, sizeof(xmlSAXHandler));
+        }
+        xmlCtxtUseOptions(ctxt, options);
+        xmlParseDocument(ctxt);
+        ret = ctxt->wellFormed ? 0 : ctxt->errNo;
+        xmlFreeDoc(ctxt->myDoc);
+        xmlFreeParserCtxt(ctxt);
+    }
+    if (ret == XML_WAR_UNDECLARED_ENTITY) {
+        fprintf(SAXdebug, "xmlSAXUserParseFile returned error %d\n", ret);
+        ret = 0;
+    }
+    fclose(SAXdebug);
+    if (compareFiles(temp, result)) {
+        fprintf(stderr, "Got a difference for %s\n", filename);
+        ret = 1;
+    }
+
+done:
+    if (temp != NULL) {
+        unlink(temp);
+        free(temp);
+    }
+
+    /* switch back to structured error handling */
+    xmlSetGenericErrorFunc(NULL, NULL);
+    xmlSetStructuredErrorFunc(NULL, testStructuredErrorHandler);
+
+    return(ret);
+}
+
+/************************************************************************
+ *									*
+ *		Parse to tree based tests				*
+ *									*
+ ************************************************************************/
+/**
+ * oldParseTest:
+ * @filename: the file to parse
+ * @result: the file with expected result
+ * @err: the file with error messages: unused
+ *
+ * Parse a file using the old xmlParseFile API, then serialize back
+ * reparse the result and serialize again, then check for deviation
+ * in serialization.
+ *
+ * Returns 0 in case of success, an error code otherwise
+ */
+static int
+oldParseTest(const char *filename, const char *result,
+             const char *err ATTRIBUTE_UNUSED,
+	     int options ATTRIBUTE_UNUSED) {
+    xmlDocPtr doc;
+    char *temp;
+    int res = 0;
+
+    nb_tests++;
+    /*
+     * base of the test, parse with the old API
+     */
+#ifdef LIBXML_SAX1_ENABLED
+    doc = xmlParseFile(filename);
+#else
+    doc = xmlReadFile(filename, NULL, 0);
+#endif
+    if (doc == NULL)
+        return(1);
+    temp = resultFilename(filename, temp_directory, ".res");
+    if (temp == NULL) {
+        fprintf(stderr, "out of memory\n");
+        fatalError();
+    }
+    xmlSaveFile(temp, doc);
+    if (compareFiles(temp, result)) {
+        res = 1;
+    }
+    xmlFreeDoc(doc);
+
+    /*
+     * Parse the saved result to make sure the round trip is okay
+     */
+#ifdef LIBXML_SAX1_ENABLED
+    doc = xmlParseFile(temp);
+#else
+    doc = xmlReadFile(temp, NULL, 0);
+#endif
+    if (doc == NULL)
+        return(1);
+    xmlSaveFile(temp, doc);
+    if (compareFiles(temp, result)) {
+        res = 1;
+    }
+    xmlFreeDoc(doc);
+
+    if (temp != NULL) {
+        unlink(temp);
+        free(temp);
+    }
+    return(res);
+}
+
+#ifdef LIBXML_PUSH_ENABLED
+/**
+ * pushParseTest:
+ * @filename: the file to parse
+ * @result: the file with expected result
+ * @err: the file with error messages: unused
+ *
+ * Parse a file using the Push API, then serialize back
+ * to check for content.
+ *
+ * Returns 0 in case of success, an error code otherwise
+ */
+static int
+pushParseTest(const char *filename, const char *result,
+             const char *err ATTRIBUTE_UNUSED,
+	     int options) {
+    xmlParserCtxtPtr ctxt;
+    xmlDocPtr doc;
+    const char *base;
+    int size, res;
+    int cur = 0;
+    int chunkSize = 4;
+
+    nb_tests++;
+    /*
+     * load the document in memory and work from there.
+     */
+    if (loadMem(filename, &base, &size) != 0) {
+        fprintf(stderr, "Failed to load %s\n", filename);
+	return(-1);
+    }
+
+    if (chunkSize > size)
+        chunkSize = size;
+
+#ifdef LIBXML_HTML_ENABLED
+    if (options & XML_PARSE_HTML)
+	ctxt = htmlCreatePushParserCtxt(NULL, NULL, base + cur, chunkSize, filename,
+	                                XML_CHAR_ENCODING_NONE);
+    else
+#endif
+    ctxt = xmlCreatePushParserCtxt(NULL, NULL, base + cur, chunkSize, filename);
+    xmlCtxtUseOptions(ctxt, options);
+    cur += chunkSize;
+    chunkSize = 1024;
+    do {
+        if (cur + chunkSize >= size) {
+#ifdef LIBXML_HTML_ENABLED
+	    if (options & XML_PARSE_HTML)
+		htmlParseChunk(ctxt, base + cur, size - cur, 1);
+	    else
+#endif
+	    xmlParseChunk(ctxt, base + cur, size - cur, 1);
+	    break;
+	} else {
+#ifdef LIBXML_HTML_ENABLED
+	    if (options & XML_PARSE_HTML)
+		htmlParseChunk(ctxt, base + cur, chunkSize, 0);
+	    else
+#endif
+	    xmlParseChunk(ctxt, base + cur, chunkSize, 0);
+	    cur += chunkSize;
+	}
+    } while (cur < size);
+    doc = ctxt->myDoc;
+#ifdef LIBXML_HTML_ENABLED
+    if (options & XML_PARSE_HTML)
+        res = 1;
+    else
+#endif
+    res = ctxt->wellFormed;
+    xmlFreeParserCtxt(ctxt);
+    free((char *)base);
+    if (!res) {
+	xmlFreeDoc(doc);
+	fprintf(stderr, "Failed to parse %s\n", filename);
+	return(-1);
+    }
+#ifdef LIBXML_HTML_ENABLED
+    if (options & XML_PARSE_HTML)
+	htmlDocDumpMemory(doc, (xmlChar **) &base, &size);
+    else
+#endif
+    xmlDocDumpMemory(doc, (xmlChar **) &base, &size);
+    xmlFreeDoc(doc);
+    res = compareFileMem(result, base, size);
+    if ((base == NULL) || (res != 0)) {
+	if (base != NULL)
+	    xmlFree((char *)base);
+        fprintf(stderr, "Result for %s failed in %s\n", filename, result);
+	return(-1);
+    }
+    xmlFree((char *)base);
+    if (err != NULL) {
+	res = compareFileMem(err, testErrors, testErrorsSize);
+	if (res != 0) {
+	    fprintf(stderr, "Error for %s failed\n", filename);
+	    return(-1);
+	}
+    }
+    return(0);
+}
+#endif
+
+/**
+ * memParseTest:
+ * @filename: the file to parse
+ * @result: the file with expected result
+ * @err: the file with error messages: unused
+ *
+ * Parse a file using the old xmlReadMemory API, then serialize back
+ * reparse the result and serialize again, then check for deviation
+ * in serialization.
+ *
+ * Returns 0 in case of success, an error code otherwise
+ */
+static int
+memParseTest(const char *filename, const char *result,
+             const char *err ATTRIBUTE_UNUSED,
+	     int options ATTRIBUTE_UNUSED) {
+    xmlDocPtr doc;
+    const char *base;
+    int size, res;
+
+    nb_tests++;
+    /*
+     * load and parse the memory
+     */
+    if (loadMem(filename, &base, &size) != 0) {
+        fprintf(stderr, "Failed to load %s\n", filename);
+	return(-1);
+    }
+
+    doc = xmlReadMemory(base, size, filename, NULL, 0);
+    unloadMem(base);
+    if (doc == NULL) {
+        return(1);
+    }
+    xmlDocDumpMemory(doc, (xmlChar **) &base, &size);
+    xmlFreeDoc(doc);
+    res = compareFileMem(result, base, size);
+    if ((base == NULL) || (res != 0)) {
+	if (base != NULL)
+	    xmlFree((char *)base);
+        fprintf(stderr, "Result for %s failed in %s\n", filename, result);
+	return(-1);
+    }
+    xmlFree((char *)base);
+    return(0);
+}
+
+/**
+ * noentParseTest:
+ * @filename: the file to parse
+ * @result: the file with expected result
+ * @err: the file with error messages: unused
+ *
+ * Parse a file with entity resolution, then serialize back
+ * reparse the result and serialize again, then check for deviation
+ * in serialization.
+ *
+ * Returns 0 in case of success, an error code otherwise
+ */
+static int
+noentParseTest(const char *filename, const char *result,
+               const char *err  ATTRIBUTE_UNUSED,
+	       int options) {
+    xmlDocPtr doc;
+    char *temp;
+    int res = 0;
+
+    nb_tests++;
+    /*
+     * base of the test, parse with the old API
+     */
+    doc = xmlReadFile(filename, NULL, options);
+    if (doc == NULL)
+        return(1);
+    temp = resultFilename(filename, temp_directory, ".res");
+    if (temp == NULL) {
+        fprintf(stderr, "Out of memory\n");
+        fatalError();
+    }
+    xmlSaveFile(temp, doc);
+    if (compareFiles(temp, result)) {
+        res = 1;
+    }
+    xmlFreeDoc(doc);
+
+    /*
+     * Parse the saved result to make sure the round trip is okay
+     */
+    doc = xmlReadFile(filename, NULL, options);
+    if (doc == NULL)
+        return(1);
+    xmlSaveFile(temp, doc);
+    if (compareFiles(temp, result)) {
+        res = 1;
+    }
+    xmlFreeDoc(doc);
+
+    if (temp != NULL) {
+        unlink(temp);
+        free(temp);
+    }
+    return(res);
+}
+
+/**
+ * errParseTest:
+ * @filename: the file to parse
+ * @result: the file with expected result
+ * @err: the file with error messages
+ *
+ * Parse a file using the xmlReadFile API and check for errors.
+ *
+ * Returns 0 in case of success, an error code otherwise
+ */
+static int
+errParseTest(const char *filename, const char *result, const char *err,
+             int options) {
+    xmlDocPtr doc;
+    const char *base = NULL;
+    int size, res = 0;
+
+    nb_tests++;
+#ifdef LIBXML_HTML_ENABLED
+    if (options & XML_PARSE_HTML) {
+        doc = htmlReadFile(filename, NULL, options);
+    } else
+#endif
+#ifdef LIBXML_XINCLUDE_ENABLED
+    if (options & XML_PARSE_XINCLUDE) {
+	doc = xmlReadFile(filename, NULL, options);
+	xmlXIncludeProcessFlags(doc, options);
+    } else
+#endif
+    {
+	xmlGetWarningsDefaultValue = 1;
+	doc = xmlReadFile(filename, NULL, options);
+    }
+    xmlGetWarningsDefaultValue = 0;
+    if (result) {
+	if (doc == NULL) {
+	    base = "";
+	    size = 0;
+	} else {
+#ifdef LIBXML_HTML_ENABLED
+	    if (options & XML_PARSE_HTML) {
+		htmlDocDumpMemory(doc, (xmlChar **) &base, &size);
+	    } else
+#endif
+	    xmlDocDumpMemory(doc, (xmlChar **) &base, &size);
+	}
+	res = compareFileMem(result, base, size);
+    }
+    if (doc != NULL) {
+	if (base != NULL)
+	    xmlFree((char *)base);
+	xmlFreeDoc(doc);
+    }
+    if (res != 0) {
+        fprintf(stderr, "Result for %s failed in %s\n", filename, result);
+        return(-1);
+    }
+    if (err != NULL) {
+	res = compareFileMem(err, testErrors, testErrorsSize);
+	if (res != 0) {
+	    fprintf(stderr, "Error for %s failed\n", filename);
+	    return(-1);
+	}
+    } else if (options & XML_PARSE_DTDVALID) {
+        if (testErrorsSize != 0)
+	    fprintf(stderr, "Validation for %s failed\n", filename);
+    }
+
+    return(0);
+}
+
+#ifdef LIBXML_READER_ENABLED
+/************************************************************************
+ *									*
+ *		Reader based tests					*
+ *									*
+ ************************************************************************/
+
+static void processNode(FILE *out, xmlTextReaderPtr reader) {
+    const xmlChar *name, *value;
+    int type, empty;
+
+    type = xmlTextReaderNodeType(reader);
+    empty = xmlTextReaderIsEmptyElement(reader);
+
+    name = xmlTextReaderConstName(reader);
+    if (name == NULL)
+	name = BAD_CAST "--";
+
+    value = xmlTextReaderConstValue(reader);
+
+
+    fprintf(out, "%d %d %s %d %d",
+	    xmlTextReaderDepth(reader),
+	    type,
+	    name,
+	    empty,
+	    xmlTextReaderHasValue(reader));
+    if (value == NULL)
+	fprintf(out, "\n");
+    else {
+	fprintf(out, " %s\n", value);
+    }
+}
+static int
+streamProcessTest(const char *filename, const char *result, const char *err,
+                  xmlTextReaderPtr reader, const char *rng,
+                  int options ATTRIBUTE_UNUSED) {
+    int ret;
+    char *temp = NULL;
+    FILE *t = NULL;
+
+    if (reader == NULL)
+        return(-1);
+
+    nb_tests++;
+    if (result != NULL) {
+	temp = resultFilename(filename, temp_directory, ".res");
+	if (temp == NULL) {
+	    fprintf(stderr, "Out of memory\n");
+	    fatalError();
+	}
+	t = fopen(temp, "wb");
+	if (t == NULL) {
+	    fprintf(stderr, "Can't open temp file %s\n", temp);
+	    free(temp);
+	    return(-1);
+	}
+    }
+#ifdef LIBXML_SCHEMAS_ENABLED
+    if (rng != NULL) {
+	ret = xmlTextReaderRelaxNGValidate(reader, rng);
+	if (ret < 0) {
+	    testErrorHandler(NULL, "Relax-NG schema %s failed to compile\n",
+	                     rng);
+	    fclose(t);
+            if (temp != NULL) {
+                unlink(temp);
+                free(temp);
+            }
+	    return(0);
+	}
+    }
+#endif
+    xmlGetWarningsDefaultValue = 1;
+    ret = xmlTextReaderRead(reader);
+    while (ret == 1) {
+	if ((t != NULL) && (rng == NULL))
+	    processNode(t, reader);
+        ret = xmlTextReaderRead(reader);
+    }
+    if (ret != 0) {
+        testErrorHandler(NULL, "%s : failed to parse\n", filename);
+    }
+    if (rng != NULL) {
+        if (xmlTextReaderIsValid(reader) != 1) {
+	    testErrorHandler(NULL, "%s fails to validate\n", filename);
+	} else {
+	    testErrorHandler(NULL, "%s validates\n", filename);
+	}
+    }
+    xmlGetWarningsDefaultValue = 0;
+    if (t != NULL) {
+        fclose(t);
+	ret = compareFiles(temp, result);
+        if (temp != NULL) {
+            unlink(temp);
+            free(temp);
+        }
+	if (ret) {
+	    fprintf(stderr, "Result for %s failed in %s\n", filename, result);
+	    return(-1);
+	}
+    }
+    if (err != NULL) {
+	ret = compareFileMem(err, testErrors, testErrorsSize);
+	if (ret != 0) {
+	    fprintf(stderr, "Error for %s failed\n", filename);
+	    printf("%s", testErrors);
+	    return(-1);
+	}
+    }
+
+    return(0);
+}
+
+/**
+ * streamParseTest:
+ * @filename: the file to parse
+ * @result: the file with expected result
+ * @err: the file with error messages
+ *
+ * Parse a file using the reader API and check for errors.
+ *
+ * Returns 0 in case of success, an error code otherwise
+ */
+static int
+streamParseTest(const char *filename, const char *result, const char *err,
+                int options) {
+    xmlTextReaderPtr reader;
+    int ret;
+
+    reader = xmlReaderForFile(filename, NULL, options);
+    ret = streamProcessTest(filename, result, err, reader, NULL, options);
+    xmlFreeTextReader(reader);
+    return(ret);
+}
+
+/**
+ * walkerParseTest:
+ * @filename: the file to parse
+ * @result: the file with expected result
+ * @err: the file with error messages
+ *
+ * Parse a file using the walker, i.e. a reader built from a atree.
+ *
+ * Returns 0 in case of success, an error code otherwise
+ */
+static int
+walkerParseTest(const char *filename, const char *result, const char *err,
+                int options) {
+    xmlDocPtr doc;
+    xmlTextReaderPtr reader;
+    int ret;
+
+    doc = xmlReadFile(filename, NULL, options);
+    if (doc == NULL) {
+        fprintf(stderr, "Failed to parse %s\n", filename);
+	return(-1);
+    }
+    reader = xmlReaderWalker(doc);
+    ret = streamProcessTest(filename, result, err, reader, NULL, options);
+    xmlFreeTextReader(reader);
+    xmlFreeDoc(doc);
+    return(ret);
+}
+
+/**
+ * streamMemParseTest:
+ * @filename: the file to parse
+ * @result: the file with expected result
+ * @err: the file with error messages
+ *
+ * Parse a file using the reader API from memory and check for errors.
+ *
+ * Returns 0 in case of success, an error code otherwise
+ */
+static int
+streamMemParseTest(const char *filename, const char *result, const char *err,
+                   int options) {
+    xmlTextReaderPtr reader;
+    int ret;
+    const char *base;
+    int size;
+
+    /*
+     * load and parse the memory
+     */
+    if (loadMem(filename, &base, &size) != 0) {
+        fprintf(stderr, "Failed to load %s\n", filename);
+	return(-1);
+    }
+    reader = xmlReaderForMemory(base, size, filename, NULL, options);
+    ret = streamProcessTest(filename, result, err, reader, NULL, options);
+    free((char *)base);
+    xmlFreeTextReader(reader);
+    return(ret);
+}
+#endif
+
+#ifdef LIBXML_XPATH_ENABLED
+#ifdef LIBXML_DEBUG_ENABLED
+/************************************************************************
+ *									*
+ *		XPath and XPointer based tests				*
+ *									*
+ ************************************************************************/
+
+static FILE *xpathOutput;
+static xmlDocPtr xpathDocument;
+
+static void
+ignoreGenericError(void *ctx ATTRIBUTE_UNUSED,
+        const char *msg ATTRIBUTE_UNUSED, ...) {
+}
+
+static void
+testXPath(const char *str, int xptr, int expr) {
+    xmlGenericErrorFunc handler = ignoreGenericError;
+    xmlXPathObjectPtr res;
+    xmlXPathContextPtr ctxt;
+
+    /* Don't print generic errors to stderr. */
+    initGenericErrorDefaultFunc(&handler);
+
+    nb_tests++;
+#if defined(LIBXML_XPTR_ENABLED)
+    if (xptr) {
+	ctxt = xmlXPtrNewContext(xpathDocument, NULL, NULL);
+	res = xmlXPtrEval(BAD_CAST str, ctxt);
+    } else {
+#endif
+	ctxt = xmlXPathNewContext(xpathDocument);
+	ctxt->node = xmlDocGetRootElement(xpathDocument);
+	if (expr)
+	    res = xmlXPathEvalExpression(BAD_CAST str, ctxt);
+	else {
+	    /* res = xmlXPathEval(BAD_CAST str, ctxt); */
+	    xmlXPathCompExprPtr comp;
+
+	    comp = xmlXPathCompile(BAD_CAST str);
+	    if (comp != NULL) {
+		res = xmlXPathCompiledEval(comp, ctxt);
+		xmlXPathFreeCompExpr(comp);
+	    } else
+		res = NULL;
+	}
+#if defined(LIBXML_XPTR_ENABLED)
+    }
+#endif
+    xmlXPathDebugDumpObject(xpathOutput, res, 0);
+    xmlXPathFreeObject(res);
+    xmlXPathFreeContext(ctxt);
+
+    /* Reset generic error handler. */
+    initGenericErrorDefaultFunc(NULL);
+}
+
+/**
+ * xpathExprTest:
+ * @filename: the file to parse
+ * @result: the file with expected result
+ * @err: the file with error messages
+ *
+ * Parse a file containing XPath standalone expressions and evaluate them
+ *
+ * Returns 0 in case of success, an error code otherwise
+ */
+static int
+xpathCommonTest(const char *filename, const char *result,
+                int xptr, int expr) {
+    FILE *input;
+    char expression[5000];
+    int len, ret = 0;
+    char *temp;
+
+    temp = resultFilename(filename, temp_directory, ".res");
+    if (temp == NULL) {
+        fprintf(stderr, "Out of memory\n");
+        fatalError();
+    }
+    xpathOutput = fopen(temp, "wb");
+    if (xpathOutput == NULL) {
+	fprintf(stderr, "failed to open output file %s\n", temp);
+        free(temp);
+	return(-1);
+    }
+
+    input = fopen(filename, "rb");
+    if (input == NULL) {
+        xmlGenericError(xmlGenericErrorContext,
+		"Cannot open %s for reading\n", filename);
+        free(temp);
+	return(-1);
+    }
+    while (fgets(expression, 4500, input) != NULL) {
+	len = strlen(expression);
+	len--;
+	while ((len >= 0) &&
+	       ((expression[len] == '\n') || (expression[len] == '\t') ||
+		(expression[len] == '\r') || (expression[len] == ' '))) len--;
+	expression[len + 1] = 0;
+	if (len >= 0) {
+	    fprintf(xpathOutput,
+	            "\n========================\nExpression: %s\n",
+		    expression) ;
+	    testXPath(expression, xptr, expr);
+	}
+    }
+
+    fclose(input);
+    fclose(xpathOutput);
+    if (result != NULL) {
+	ret = compareFiles(temp, result);
+	if (ret) {
+	    fprintf(stderr, "Result for %s failed in %s\n", filename, result);
+	}
+    }
+
+    if (temp != NULL) {
+        unlink(temp);
+        free(temp);
+    }
+    return(ret);
+}
+
+/**
+ * xpathExprTest:
+ * @filename: the file to parse
+ * @result: the file with expected result
+ * @err: the file with error messages
+ *
+ * Parse a file containing XPath standalone expressions and evaluate them
+ *
+ * Returns 0 in case of success, an error code otherwise
+ */
+static int
+xpathExprTest(const char *filename, const char *result,
+              const char *err ATTRIBUTE_UNUSED,
+              int options ATTRIBUTE_UNUSED) {
+    return(xpathCommonTest(filename, result, 0, 1));
+}
+
+/**
+ * xpathDocTest:
+ * @filename: the file to parse
+ * @result: the file with expected result
+ * @err: the file with error messages
+ *
+ * Parse a file containing XPath expressions and evaluate them against
+ * a set of corresponding documents.
+ *
+ * Returns 0 in case of success, an error code otherwise
+ */
+static int
+xpathDocTest(const char *filename,
+             const char *resul ATTRIBUTE_UNUSED,
+             const char *err ATTRIBUTE_UNUSED,
+             int options) {
+
+    char pattern[500];
+    char result[500];
+    glob_t globbuf;
+    size_t i;
+    int ret = 0, res;
+
+    xpathDocument = xmlReadFile(filename, NULL,
+                                options | XML_PARSE_DTDATTR | XML_PARSE_NOENT);
+    if (xpathDocument == NULL) {
+        fprintf(stderr, "Failed to load %s\n", filename);
+	return(-1);
+    }
+
+    res = snprintf(pattern, 499, "./test/XPath/tests/%s*",
+            baseFilename(filename));
+    if (res >= 499)
+        pattern[499] = 0;
+    globbuf.gl_offs = 0;
+    glob(pattern, GLOB_DOOFFS, NULL, &globbuf);
+    for (i = 0;i < globbuf.gl_pathc;i++) {
+        res = snprintf(result, 499, "result/XPath/tests/%s",
+	         baseFilename(globbuf.gl_pathv[i]));
+        if (res >= 499)
+            result[499] = 0;
+	res = xpathCommonTest(globbuf.gl_pathv[i], &result[0], 0, 0);
+	if (res != 0)
+	    ret = res;
+    }
+    globfree(&globbuf);
+
+    xmlFreeDoc(xpathDocument);
+    return(ret);
+}
+
+#ifdef LIBXML_XPTR_ENABLED
+/**
+ * xptrDocTest:
+ * @filename: the file to parse
+ * @result: the file with expected result
+ * @err: the file with error messages
+ *
+ * Parse a file containing XPath expressions and evaluate them against
+ * a set of corresponding documents.
+ *
+ * Returns 0 in case of success, an error code otherwise
+ */
+static int
+xptrDocTest(const char *filename,
+            const char *resul ATTRIBUTE_UNUSED,
+            const char *err ATTRIBUTE_UNUSED,
+            int options) {
+
+    char pattern[500];
+    char result[500];
+    glob_t globbuf;
+    size_t i;
+    int ret = 0, res;
+
+    xpathDocument = xmlReadFile(filename, NULL,
+                                options | XML_PARSE_DTDATTR | XML_PARSE_NOENT);
+    if (xpathDocument == NULL) {
+        fprintf(stderr, "Failed to load %s\n", filename);
+	return(-1);
+    }
+
+    res = snprintf(pattern, 499, "./test/XPath/xptr/%s*",
+            baseFilename(filename));
+    if (res >= 499)
+        pattern[499] = 0;
+    globbuf.gl_offs = 0;
+    glob(pattern, GLOB_DOOFFS, NULL, &globbuf);
+    for (i = 0;i < globbuf.gl_pathc;i++) {
+        res = snprintf(result, 499, "result/XPath/xptr/%s",
+	         baseFilename(globbuf.gl_pathv[i]));
+        if (res >= 499)
+            result[499] = 0;
+	res = xpathCommonTest(globbuf.gl_pathv[i], &result[0], 1, 0);
+	if (res != 0)
+	    ret = res;
+    }
+    globfree(&globbuf);
+
+    xmlFreeDoc(xpathDocument);
+    return(ret);
+}
+#endif /* LIBXML_XPTR_ENABLED */
+
+/**
+ * xmlidDocTest:
+ * @filename: the file to parse
+ * @result: the file with expected result
+ * @err: the file with error messages
+ *
+ * Parse a file containing xml:id and check for errors and verify
+ * that XPath queries will work on them as expected.
+ *
+ * Returns 0 in case of success, an error code otherwise
+ */
+static int
+xmlidDocTest(const char *filename,
+             const char *result,
+             const char *err,
+             int options) {
+
+    int res = 0;
+    int ret = 0;
+    char *temp;
+
+    xpathDocument = xmlReadFile(filename, NULL,
+                                options | XML_PARSE_DTDATTR | XML_PARSE_NOENT);
+    if (xpathDocument == NULL) {
+        fprintf(stderr, "Failed to load %s\n", filename);
+	return(-1);
+    }
+
+    temp = resultFilename(filename, temp_directory, ".res");
+    if (temp == NULL) {
+        fprintf(stderr, "Out of memory\n");
+        fatalError();
+    }
+    xpathOutput = fopen(temp, "wb");
+    if (xpathOutput == NULL) {
+	fprintf(stderr, "failed to open output file %s\n", temp);
+        xmlFreeDoc(xpathDocument);
+        free(temp);
+	return(-1);
+    }
+
+    testXPath("id('bar')", 0, 0);
+
+    fclose(xpathOutput);
+    if (result != NULL) {
+	ret = compareFiles(temp, result);
+	if (ret) {
+	    fprintf(stderr, "Result for %s failed in %s\n", filename, result);
+	    res = 1;
+	}
+    }
+
+    if (temp != NULL) {
+        unlink(temp);
+        free(temp);
+    }
+    xmlFreeDoc(xpathDocument);
+
+    if (err != NULL) {
+	ret = compareFileMem(err, testErrors, testErrorsSize);
+	if (ret != 0) {
+	    fprintf(stderr, "Error for %s failed\n", filename);
+	    res = 1;
+	}
+    }
+    return(res);
+}
+
+#endif /* LIBXML_DEBUG_ENABLED */
+#endif /* XPATH */
+/************************************************************************
+ *									*
+ *			URI based tests					*
+ *									*
+ ************************************************************************/
+
+static void
+handleURI(const char *str, const char *base, FILE *o) {
+    int ret;
+    xmlURIPtr uri;
+    xmlChar *res = NULL;
+
+    uri = xmlCreateURI();
+
+    if (base == NULL) {
+	ret = xmlParseURIReference(uri, str);
+	if (ret != 0)
+	    fprintf(o, "%s : error %d\n", str, ret);
+	else {
+	    xmlNormalizeURIPath(uri->path);
+	    xmlPrintURI(o, uri);
+	    fprintf(o, "\n");
+	}
+    } else {
+	res = xmlBuildURI((xmlChar *)str, (xmlChar *) base);
+	if (res != NULL) {
+	    fprintf(o, "%s\n", (char *) res);
+	}
+	else
+	    fprintf(o, "::ERROR::\n");
+    }
+    if (res != NULL)
+	xmlFree(res);
+    xmlFreeURI(uri);
+}
+
+/**
+ * uriCommonTest:
+ * @filename: the file to parse
+ * @result: the file with expected result
+ * @err: the file with error messages
+ *
+ * Parse a file containing URI and check for errors
+ *
+ * Returns 0 in case of success, an error code otherwise
+ */
+static int
+uriCommonTest(const char *filename,
+             const char *result,
+             const char *err,
+             const char *base) {
+    char *temp;
+    FILE *o, *f;
+    char str[1024];
+    int res = 0, i, ret;
+
+    temp = resultFilename(filename, temp_directory, ".res");
+    if (temp == NULL) {
+        fprintf(stderr, "Out of memory\n");
+        fatalError();
+    }
+    o = fopen(temp, "wb");
+    if (o == NULL) {
+	fprintf(stderr, "failed to open output file %s\n", temp);
+        free(temp);
+	return(-1);
+    }
+    f = fopen(filename, "rb");
+    if (f == NULL) {
+	fprintf(stderr, "failed to open input file %s\n", filename);
+	fclose(o);
+        if (temp != NULL) {
+            unlink(temp);
+            free(temp);
+        }
+	return(-1);
+    }
+
+    while (1) {
+	/*
+	 * read one line in string buffer.
+	 */
+	if (fgets (&str[0], sizeof (str) - 1, f) == NULL)
+	   break;
+
+	/*
+	 * remove the ending spaces
+	 */
+	i = strlen(str);
+	while ((i > 0) &&
+	       ((str[i - 1] == '\n') || (str[i - 1] == '\r') ||
+		(str[i - 1] == ' ') || (str[i - 1] == '\t'))) {
+	    i--;
+	    str[i] = 0;
+	}
+	nb_tests++;
+	handleURI(str, base, o);
+    }
+
+    fclose(f);
+    fclose(o);
+
+    if (result != NULL) {
+	ret = compareFiles(temp, result);
+	if (ret) {
+	    fprintf(stderr, "Result for %s failed in %s\n", filename, result);
+	    res = 1;
+	}
+    }
+    if (err != NULL) {
+	ret = compareFileMem(err, testErrors, testErrorsSize);
+	if (ret != 0) {
+	    fprintf(stderr, "Error for %s failed\n", filename);
+	    res = 1;
+	}
+    }
+
+    if (temp != NULL) {
+        unlink(temp);
+        free(temp);
+    }
+    return(res);
+}
+
+/**
+ * uriParseTest:
+ * @filename: the file to parse
+ * @result: the file with expected result
+ * @err: the file with error messages
+ *
+ * Parse a file containing URI and check for errors
+ *
+ * Returns 0 in case of success, an error code otherwise
+ */
+static int
+uriParseTest(const char *filename,
+             const char *result,
+             const char *err,
+             int options ATTRIBUTE_UNUSED) {
+    return(uriCommonTest(filename, result, err, NULL));
+}
+
+/**
+ * uriBaseTest:
+ * @filename: the file to parse
+ * @result: the file with expected result
+ * @err: the file with error messages
+ *
+ * Parse a file containing URI, compose them against a fixed base and
+ * check for errors
+ *
+ * Returns 0 in case of success, an error code otherwise
+ */
+static int
+uriBaseTest(const char *filename,
+             const char *result,
+             const char *err,
+             int options ATTRIBUTE_UNUSED) {
+    return(uriCommonTest(filename, result, err,
+                         "http://foo.com/path/to/index.html?orig#help"));
+}
+
+static int urip_success = 1;
+static int urip_current = 0;
+static const char *urip_testURLs[] = {
+    "urip://example.com/a b.html",
+    "urip://example.com/a%20b.html",
+    "file:///path/to/a b.html",
+    "file:///path/to/a%20b.html",
+    "/path/to/a b.html",
+    "/path/to/a%20b.html",
+    "urip://example.com/r" "\xe9" "sum" "\xe9" ".html",
+    "urip://example.com/test?a=1&b=2%263&c=4#foo",
+    NULL
+};
+static const char *urip_rcvsURLs[] = {
+    /* it is an URI the strings must be escaped */
+    "urip://example.com/a%20b.html",
+    /* check that % escaping is not broken */
+    "urip://example.com/a%20b.html",
+    /* it's an URI path the strings must be escaped */
+    "file:///path/to/a%20b.html",
+    /* check that % escaping is not broken */
+    "file:///path/to/a%20b.html",
+    /* this is not an URI, this is a path, so this should not be escaped */
+    "/path/to/a b.html",
+    /* check that paths with % are not broken */
+    "/path/to/a%20b.html",
+    /* out of context the encoding can't be guessed byte by byte conversion */
+    "urip://example.com/r%E9sum%E9.html",
+    /* verify we don't destroy URIs especially the query part */
+    "urip://example.com/test?a=1&b=2%263&c=4#foo",
+    NULL
+};
+static const char *urip_res = "<list/>";
+static const char *urip_cur = NULL;
+static int urip_rlen;
+
+/**
+ * uripMatch:
+ * @URI: an URI to test
+ *
+ * Check for an urip: query
+ *
+ * Returns 1 if yes and 0 if another Input module should be used
+ */
+static int
+uripMatch(const char * URI) {
+    if ((URI == NULL) || (!strcmp(URI, "file:///etc/xml/catalog")))
+        return(0);
+    /* Verify we received the escaped URL */
+    if (strcmp(urip_rcvsURLs[urip_current], URI))
+	urip_success = 0;
+    return(1);
+}
+
+/**
+ * uripOpen:
+ * @URI: an URI to test
+ *
+ * Return a pointer to the urip: query handler, in this example simply
+ * the urip_current pointer...
+ *
+ * Returns an Input context or NULL in case or error
+ */
+static void *
+uripOpen(const char * URI) {
+    if ((URI == NULL) || (!strcmp(URI, "file:///etc/xml/catalog")))
+        return(NULL);
+    /* Verify we received the escaped URL */
+    if (strcmp(urip_rcvsURLs[urip_current], URI))
+	urip_success = 0;
+    urip_cur = urip_res;
+    urip_rlen = strlen(urip_res);
+    return((void *) urip_cur);
+}
+
+/**
+ * uripClose:
+ * @context: the read context
+ *
+ * Close the urip: query handler
+ *
+ * Returns 0 or -1 in case of error
+ */
+static int
+uripClose(void * context) {
+    if (context == NULL) return(-1);
+    urip_cur = NULL;
+    urip_rlen = 0;
+    return(0);
+}
+
+/**
+ * uripRead:
+ * @context: the read context
+ * @buffer: where to store data
+ * @len: number of bytes to read
+ *
+ * Implement an urip: query read.
+ *
+ * Returns the number of bytes read or -1 in case of error
+ */
+static int
+uripRead(void * context, char * buffer, int len) {
+   const char *ptr = (const char *) context;
+
+   if ((context == NULL) || (buffer == NULL) || (len < 0))
+       return(-1);
+
+   if (len > urip_rlen) len = urip_rlen;
+   memcpy(buffer, ptr, len);
+   urip_rlen -= len;
+   return(len);
+}
+
+static int
+urip_checkURL(const char *URL) {
+    xmlDocPtr doc;
+
+    doc = xmlReadFile(URL, NULL, 0);
+    if (doc == NULL)
+        return(-1);
+    xmlFreeDoc(doc);
+    return(1);
+}
+
+/**
+ * uriPathTest:
+ * @filename: ignored
+ * @result: ignored
+ * @err: ignored
+ *
+ * Run a set of tests to check how Path and URI are handled before
+ * being passed to the I/O layer
+ *
+ * Returns 0 in case of success, an error code otherwise
+ */
+static int
+uriPathTest(const char *filename ATTRIBUTE_UNUSED,
+             const char *result ATTRIBUTE_UNUSED,
+             const char *err ATTRIBUTE_UNUSED,
+             int options ATTRIBUTE_UNUSED) {
+    int parsed;
+    int failures = 0;
+
+    /*
+     * register the new I/O handlers
+     */
+    if (xmlRegisterInputCallbacks(uripMatch, uripOpen, uripRead, uripClose) < 0)
+    {
+        fprintf(stderr, "failed to register HTTP handler\n");
+	return(-1);
+    }
+
+    for (urip_current = 0;urip_testURLs[urip_current] != NULL;urip_current++) {
+        urip_success = 1;
+        parsed = urip_checkURL(urip_testURLs[urip_current]);
+	if (urip_success != 1) {
+	    fprintf(stderr, "failed the URL passing test for %s",
+	            urip_testURLs[urip_current]);
+	    failures++;
+	} else if (parsed != 1) {
+	    fprintf(stderr, "failed the parsing test for %s",
+	            urip_testURLs[urip_current]);
+	    failures++;
+	}
+	nb_tests++;
+    }
+
+    xmlPopInputCallbacks();
+    return(failures);
+}
+
+#ifdef LIBXML_SCHEMAS_ENABLED
+/************************************************************************
+ *									*
+ *			Schemas tests					*
+ *									*
+ ************************************************************************/
+static int
+schemasOneTest(const char *sch,
+               const char *filename,
+               const char *result,
+	       const char *err,
+	       int options,
+	       xmlSchemaPtr schemas) {
+    xmlDocPtr doc;
+    xmlSchemaValidCtxtPtr ctxt;
+    int ret = 0;
+    int validResult = 0;
+    char *temp;
+    FILE *schemasOutput;
+
+    doc = xmlReadFile(filename, NULL, options);
+    if (doc == NULL) {
+        fprintf(stderr, "failed to parse instance %s for %s\n", filename, sch);
+	return(-1);
+    }
+
+    temp = resultFilename(result, temp_directory, ".res");
+    if (temp == NULL) {
+        fprintf(stderr, "Out of memory\n");
+        fatalError();
+    }
+    schemasOutput = fopen(temp, "wb");
+    if (schemasOutput == NULL) {
+	fprintf(stderr, "failed to open output file %s\n", temp);
+	xmlFreeDoc(doc);
+        free(temp);
+	return(-1);
+    }
+
+    ctxt = xmlSchemaNewValidCtxt(schemas);
+    xmlSchemaSetValidErrors(ctxt, testErrorHandler, testErrorHandler, ctxt);
+    validResult = xmlSchemaValidateDoc(ctxt, doc);
+    if (validResult == 0) {
+	fprintf(schemasOutput, "%s validates\n", filename);
+    } else if (validResult > 0) {
+	fprintf(schemasOutput, "%s fails to validate\n", filename);
+    } else {
+	fprintf(schemasOutput, "%s validation generated an internal error\n",
+	       filename);
+    }
+    fclose(schemasOutput);
+    if (result) {
+	if (compareFiles(temp, result)) {
+	    fprintf(stderr, "Result for %s on %s failed\n", filename, sch);
+	    ret = 1;
+	}
+    }
+    if (temp != NULL) {
+        unlink(temp);
+        free(temp);
+    }
+
+    if ((validResult != 0) && (err != NULL)) {
+	if (compareFileMem(err, testErrors, testErrorsSize)) {
+	    fprintf(stderr, "Error for %s on %s failed\n", filename, sch);
+	    ret = 1;
+	}
+    }
+
+    xmlSchemaFreeValidCtxt(ctxt);
+    xmlFreeDoc(doc);
+    return(ret);
+}
+/**
+ * schemasTest:
+ * @filename: the schemas file
+ * @result: the file with expected result
+ * @err: the file with error messages
+ *
+ * Parse a file containing URI, compose them against a fixed base and
+ * check for errors
+ *
+ * Returns 0 in case of success, an error code otherwise
+ */
+static int
+schemasTest(const char *filename,
+            const char *resul ATTRIBUTE_UNUSED,
+            const char *errr ATTRIBUTE_UNUSED,
+            int options) {
+    const char *base = baseFilename(filename);
+    const char *base2;
+    const char *instance;
+    xmlSchemaParserCtxtPtr ctxt;
+    xmlSchemaPtr schemas;
+    int res = 0, len, ret;
+    char pattern[500];
+    char prefix[500];
+    char result[500];
+    char err[500];
+    glob_t globbuf;
+    size_t i;
+    char count = 0;
+
+    /* first compile the schemas if possible */
+    ctxt = xmlSchemaNewParserCtxt(filename);
+    xmlSchemaSetParserErrors(ctxt, testErrorHandler, testErrorHandler, ctxt);
+    schemas = xmlSchemaParse(ctxt);
+    xmlSchemaFreeParserCtxt(ctxt);
+
+    /*
+     * most of the mess is about the output filenames generated by the Makefile
+     */
+    len = strlen(base);
+    if ((len > 499) || (len < 5)) {
+        xmlSchemaFree(schemas);
+	return(-1);
+    }
+    len -= 4; /* remove trailing .xsd */
+    if (base[len - 2] == '_') {
+        len -= 2; /* remove subtest number */
+    }
+    if (base[len - 2] == '_') {
+        len -= 2; /* remove subtest number */
+    }
+    memcpy(prefix, base, len);
+    prefix[len] = 0;
+
+    if (snprintf(pattern, 499, "./test/schemas/%s_?.xml", prefix) >= 499)
+        pattern[499] = 0;
+
+    if (base[len] == '_') {
+        len += 2;
+	memcpy(prefix, base, len);
+	prefix[len] = 0;
+    }
+
+    globbuf.gl_offs = 0;
+    glob(pattern, GLOB_DOOFFS, NULL, &globbuf);
+    for (i = 0;i < globbuf.gl_pathc;i++) {
+        testErrorsSize = 0;
+	testErrors[0] = 0;
+        instance = globbuf.gl_pathv[i];
+	base2 = baseFilename(instance);
+	len = strlen(base2);
+	if ((len > 6) && (base2[len - 6] == '_')) {
+	    count = base2[len - 5];
+	    ret = snprintf(result, 499, "result/schemas/%s_%c",
+		     prefix, count);
+            if (ret >= 499)
+	        result[499] = 0;
+	    ret = snprintf(err, 499, "result/schemas/%s_%c.err",
+		     prefix, count);
+            if (ret >= 499)
+	        err[499] = 0;
+	} else {
+	    fprintf(stderr, "don't know how to process %s\n", instance);
+	    continue;
+	}
+	if (schemas == NULL) {
+	} else {
+	    nb_tests++;
+	    ret = schemasOneTest(filename, instance, result, err,
+	                         options, schemas);
+	    if (ret != 0)
+		res = ret;
+	}
+    }
+    globfree(&globbuf);
+    xmlSchemaFree(schemas);
+
+    return(res);
+}
+
+/************************************************************************
+ *									*
+ *			Schemas tests					*
+ *									*
+ ************************************************************************/
+static int
+rngOneTest(const char *sch,
+               const char *filename,
+               const char *result,
+	       const char *err,
+	       int options,
+	       xmlRelaxNGPtr schemas) {
+    xmlDocPtr doc;
+    xmlRelaxNGValidCtxtPtr ctxt;
+    int ret = 0;
+    char *temp;
+    FILE *schemasOutput;
+
+    doc = xmlReadFile(filename, NULL, options);
+    if (doc == NULL) {
+        fprintf(stderr, "failed to parse instance %s for %s\n", filename, sch);
+	return(-1);
+    }
+
+    temp = resultFilename(result, temp_directory, ".res");
+    if (temp == NULL) {
+        fprintf(stderr, "Out of memory\n");
+        fatalError();
+    }
+    schemasOutput = fopen(temp, "wb");
+    if (schemasOutput == NULL) {
+	fprintf(stderr, "failed to open output file %s\n", temp);
+	xmlFreeDoc(doc);
+        free(temp);
+	return(-1);
+    }
+
+    ctxt = xmlRelaxNGNewValidCtxt(schemas);
+    xmlRelaxNGSetValidErrors(ctxt, testErrorHandler, testErrorHandler, ctxt);
+    ret = xmlRelaxNGValidateDoc(ctxt, doc);
+    if (ret == 0) {
+	testErrorHandler(NULL, "%s validates\n", filename);
+    } else if (ret > 0) {
+	testErrorHandler(NULL, "%s fails to validate\n", filename);
+    } else {
+	testErrorHandler(NULL, "%s validation generated an internal error\n",
+	       filename);
+    }
+    fclose(schemasOutput);
+    ret = 0;
+    if (result) {
+	if (compareFiles(temp, result)) {
+	    fprintf(stderr, "Result for %s on %s failed\n", filename, sch);
+	    ret = 1;
+	}
+    }
+    if (temp != NULL) {
+        unlink(temp);
+        free(temp);
+    }
+
+    if (err != NULL) {
+	if (compareFileMem(err, testErrors, testErrorsSize)) {
+	    fprintf(stderr, "Error for %s on %s failed\n", filename, sch);
+	    ret = 1;
+	    printf("%s", testErrors);
+	}
+    }
+
+
+    xmlRelaxNGFreeValidCtxt(ctxt);
+    xmlFreeDoc(doc);
+    return(ret);
+}
+/**
+ * rngTest:
+ * @filename: the schemas file
+ * @result: the file with expected result
+ * @err: the file with error messages
+ *
+ * Parse an RNG schemas and then apply it to the related .xml
+ *
+ * Returns 0 in case of success, an error code otherwise
+ */
+static int
+rngTest(const char *filename,
+            const char *resul ATTRIBUTE_UNUSED,
+            const char *errr ATTRIBUTE_UNUSED,
+            int options) {
+    const char *base = baseFilename(filename);
+    const char *base2;
+    const char *instance;
+    xmlRelaxNGParserCtxtPtr ctxt;
+    xmlRelaxNGPtr schemas;
+    int res = 0, len, ret = 0;
+    char pattern[500];
+    char prefix[500];
+    char result[500];
+    char err[500];
+    glob_t globbuf;
+    size_t i;
+    char count = 0;
+
+    /* first compile the schemas if possible */
+    ctxt = xmlRelaxNGNewParserCtxt(filename);
+    xmlRelaxNGSetParserErrors(ctxt, testErrorHandler, testErrorHandler, ctxt);
+    schemas = xmlRelaxNGParse(ctxt);
+    xmlRelaxNGFreeParserCtxt(ctxt);
+
+    /*
+     * most of the mess is about the output filenames generated by the Makefile
+     */
+    len = strlen(base);
+    if ((len > 499) || (len < 5)) {
+        xmlRelaxNGFree(schemas);
+	return(-1);
+    }
+    len -= 4; /* remove trailing .rng */
+    memcpy(prefix, base, len);
+    prefix[len] = 0;
+
+    if (snprintf(pattern, 499, "./test/relaxng/%s_?.xml", prefix) >= 499)
+        pattern[499] = 0;
+
+    globbuf.gl_offs = 0;
+    glob(pattern, GLOB_DOOFFS, NULL, &globbuf);
+    for (i = 0;i < globbuf.gl_pathc;i++) {
+        testErrorsSize = 0;
+	testErrors[0] = 0;
+        instance = globbuf.gl_pathv[i];
+	base2 = baseFilename(instance);
+	len = strlen(base2);
+	if ((len > 6) && (base2[len - 6] == '_')) {
+	    count = base2[len - 5];
+	    res = snprintf(result, 499, "result/relaxng/%s_%c",
+		     prefix, count);
+            if (res >= 499)
+	        result[499] = 0;
+	    res = snprintf(err, 499, "result/relaxng/%s_%c.err",
+		     prefix, count);
+            if (res >= 499)
+	        err[499] = 0;
+	} else {
+	    fprintf(stderr, "don't know how to process %s\n", instance);
+	    continue;
+	}
+	if (schemas == NULL) {
+	} else {
+	    nb_tests++;
+	    res = rngOneTest(filename, instance, result, err,
+	                         options, schemas);
+	    if (res != 0)
+		ret = res;
+	}
+    }
+    globfree(&globbuf);
+    xmlRelaxNGFree(schemas);
+
+    return(ret);
+}
+
+#ifdef LIBXML_READER_ENABLED
+/**
+ * rngStreamTest:
+ * @filename: the schemas file
+ * @result: the file with expected result
+ * @err: the file with error messages
+ *
+ * Parse a set of files with streaming, applying an RNG schemas
+ *
+ * Returns 0 in case of success, an error code otherwise
+ */
+static int
+rngStreamTest(const char *filename,
+            const char *resul ATTRIBUTE_UNUSED,
+            const char *errr ATTRIBUTE_UNUSED,
+            int options) {
+    const char *base = baseFilename(filename);
+    const char *base2;
+    const char *instance;
+    int res = 0, len, ret;
+    char pattern[500];
+    char prefix[500];
+    char result[500];
+    char err[500];
+    glob_t globbuf;
+    size_t i;
+    char count = 0;
+    xmlTextReaderPtr reader;
+    int disable_err = 0;
+
+    /*
+     * most of the mess is about the output filenames generated by the Makefile
+     */
+    len = strlen(base);
+    if ((len > 499) || (len < 5)) {
+	fprintf(stderr, "len(base) == %d !\n", len);
+	return(-1);
+    }
+    len -= 4; /* remove trailing .rng */
+    memcpy(prefix, base, len);
+    prefix[len] = 0;
+
+    /*
+     * strictly unifying the error messages is nearly impossible this
+     * hack is also done in the Makefile
+     */
+    if ((!strcmp(prefix, "tutor10_1")) || (!strcmp(prefix, "tutor10_2")) ||
+        (!strcmp(prefix, "tutor3_2")) || (!strcmp(prefix, "307377")) ||
+        (!strcmp(prefix, "tutor8_2")))
+	disable_err = 1;
+
+    if (snprintf(pattern, 499, "./test/relaxng/%s_?.xml", prefix) >= 499)
+        pattern[499] = 0;
+
+    globbuf.gl_offs = 0;
+    glob(pattern, GLOB_DOOFFS, NULL, &globbuf);
+    for (i = 0;i < globbuf.gl_pathc;i++) {
+        testErrorsSize = 0;
+	testErrors[0] = 0;
+        instance = globbuf.gl_pathv[i];
+	base2 = baseFilename(instance);
+	len = strlen(base2);
+	if ((len > 6) && (base2[len - 6] == '_')) {
+	    count = base2[len - 5];
+	    ret = snprintf(result, 499, "result/relaxng/%s_%c",
+		     prefix, count);
+            if (ret >= 499)
+	        result[499] = 0;
+	    ret = snprintf(err, 499, "result/relaxng/%s_%c.err",
+		     prefix, count);
+            if (ret >= 499)
+	        err[499] = 0;
+	} else {
+	    fprintf(stderr, "don't know how to process %s\n", instance);
+	    continue;
+	}
+	reader = xmlReaderForFile(instance, NULL, options);
+	if (reader == NULL) {
+	    fprintf(stderr, "Failed to build reader for %s\n", instance);
+	}
+	if (disable_err == 1)
+	    ret = streamProcessTest(instance, result, NULL, reader, filename,
+	                            options);
+	else
+	    ret = streamProcessTest(instance, result, err, reader, filename,
+	                            options);
+	xmlFreeTextReader(reader);
+	if (ret != 0) {
+	    fprintf(stderr, "instance %s failed\n", instance);
+	    res = ret;
+	}
+    }
+    globfree(&globbuf);
+
+    return(res);
+}
+#endif /* READER */
+
+#endif
+
+#ifdef LIBXML_PATTERN_ENABLED
+#ifdef LIBXML_READER_ENABLED
+/************************************************************************
+ *									*
+ *			Patterns tests					*
+ *									*
+ ************************************************************************/
+static void patternNode(FILE *out, xmlTextReaderPtr reader,
+                        const char *pattern, xmlPatternPtr patternc,
+			xmlStreamCtxtPtr patstream) {
+    xmlChar *path = NULL;
+    int match = -1;
+    int type, empty;
+
+    type = xmlTextReaderNodeType(reader);
+    empty = xmlTextReaderIsEmptyElement(reader);
+
+    if (type == XML_READER_TYPE_ELEMENT) {
+	/* do the check only on element start */
+	match = xmlPatternMatch(patternc, xmlTextReaderCurrentNode(reader));
+
+	if (match) {
+	    path = xmlGetNodePath(xmlTextReaderCurrentNode(reader));
+	    fprintf(out, "Node %s matches pattern %s\n", path, pattern);
+	}
+    }
+    if (patstream != NULL) {
+	int ret;
+
+	if (type == XML_READER_TYPE_ELEMENT) {
+	    ret = xmlStreamPush(patstream,
+				xmlTextReaderConstLocalName(reader),
+				xmlTextReaderConstNamespaceUri(reader));
+	    if (ret < 0) {
+		fprintf(out, "xmlStreamPush() failure\n");
+		xmlFreeStreamCtxt(patstream);
+		patstream = NULL;
+	    } else if (ret != match) {
+		if (path == NULL) {
+		    path = xmlGetNodePath(
+				   xmlTextReaderCurrentNode(reader));
+		}
+		fprintf(out,
+			"xmlPatternMatch and xmlStreamPush disagree\n");
+		fprintf(out,
+			"  pattern %s node %s\n",
+			pattern, path);
+	    }
+
+
+	}
+	if ((type == XML_READER_TYPE_END_ELEMENT) ||
+	    ((type == XML_READER_TYPE_ELEMENT) && (empty))) {
+	    ret = xmlStreamPop(patstream);
+	    if (ret < 0) {
+		fprintf(out, "xmlStreamPop() failure\n");
+		xmlFreeStreamCtxt(patstream);
+		patstream = NULL;
+	    }
+	}
+    }
+    if (path != NULL)
+	xmlFree(path);
+}
+
+/**
+ * patternTest:
+ * @filename: the schemas file
+ * @result: the file with expected result
+ * @err: the file with error messages
+ *
+ * Parse a set of files with streaming, applying an RNG schemas
+ *
+ * Returns 0 in case of success, an error code otherwise
+ */
+static int
+patternTest(const char *filename,
+            const char *resul ATTRIBUTE_UNUSED,
+            const char *err ATTRIBUTE_UNUSED,
+            int options) {
+    xmlPatternPtr patternc = NULL;
+    xmlStreamCtxtPtr patstream = NULL;
+    FILE *o, *f;
+    char str[1024];
+    char xml[500];
+    char result[500];
+    int len, i;
+    int ret = 0, res;
+    char *temp;
+    xmlTextReaderPtr reader;
+    xmlDocPtr doc;
+
+    len = strlen(filename);
+    len -= 4;
+    memcpy(xml, filename, len);
+    xml[len] = 0;
+    if (snprintf(result, 499, "result/pattern/%s", baseFilename(xml)) >= 499)
+        result[499] = 0;
+    memcpy(xml + len, ".xml", 5);
+
+    if (!checkTestFile(xml) && !update_results) {
+	fprintf(stderr, "Missing xml file %s\n", xml);
+	return(-1);
+    }
+    if (!checkTestFile(result) && !update_results) {
+	fprintf(stderr, "Missing result file %s\n", result);
+	return(-1);
+    }
+    f = fopen(filename, "rb");
+    if (f == NULL) {
+        fprintf(stderr, "Failed to open %s\n", filename);
+	return(-1);
+    }
+    temp = resultFilename(filename, temp_directory, ".res");
+    if (temp == NULL) {
+        fprintf(stderr, "Out of memory\n");
+        fatalError();
+    }
+    o = fopen(temp, "wb");
+    if (o == NULL) {
+	fprintf(stderr, "failed to open output file %s\n", temp);
+	fclose(f);
+        free(temp);
+	return(-1);
+    }
+    while (1) {
+	/*
+	 * read one line in string buffer.
+	 */
+	if (fgets (&str[0], sizeof (str) - 1, f) == NULL)
+	   break;
+
+	/*
+	 * remove the ending spaces
+	 */
+	i = strlen(str);
+	while ((i > 0) &&
+	       ((str[i - 1] == '\n') || (str[i - 1] == '\r') ||
+		(str[i - 1] == ' ') || (str[i - 1] == '\t'))) {
+	    i--;
+	    str[i] = 0;
+	}
+	doc = xmlReadFile(xml, NULL, options);
+	if (doc == NULL) {
+	    fprintf(stderr, "Failed to parse %s\n", xml);
+	    ret = 1;
+	} else {
+	    xmlNodePtr root;
+	    const xmlChar *namespaces[22];
+	    int j;
+	    xmlNsPtr ns;
+
+	    root = xmlDocGetRootElement(doc);
+	    for (ns = root->nsDef, j = 0;ns != NULL && j < 20;ns=ns->next) {
+		namespaces[j++] = ns->href;
+		namespaces[j++] = ns->prefix;
+	    }
+	    namespaces[j++] = NULL;
+	    namespaces[j] = NULL;
+
+	    patternc = xmlPatterncompile((const xmlChar *) str, doc->dict,
+					 0, &namespaces[0]);
+	    if (patternc == NULL) {
+		testErrorHandler(NULL,
+			"Pattern %s failed to compile\n", str);
+		xmlFreeDoc(doc);
+		ret = 1;
+		continue;
+	    }
+	    patstream = xmlPatternGetStreamCtxt(patternc);
+	    if (patstream != NULL) {
+		ret = xmlStreamPush(patstream, NULL, NULL);
+		if (ret < 0) {
+		    fprintf(stderr, "xmlStreamPush() failure\n");
+		    xmlFreeStreamCtxt(patstream);
+		    patstream = NULL;
+		}
+	    }
+	    nb_tests++;
+
+	    reader = xmlReaderWalker(doc);
+	    res = xmlTextReaderRead(reader);
+	    while (res == 1) {
+		patternNode(o, reader, str, patternc, patstream);
+		res = xmlTextReaderRead(reader);
+	    }
+	    if (res != 0) {
+		fprintf(o, "%s : failed to parse\n", filename);
+	    }
+	    xmlFreeTextReader(reader);
+	    xmlFreeDoc(doc);
+	    xmlFreeStreamCtxt(patstream);
+	    patstream = NULL;
+	    xmlFreePattern(patternc);
+
+	}
+    }
+
+    fclose(f);
+    fclose(o);
+
+    ret = compareFiles(temp, result);
+    if (ret) {
+	fprintf(stderr, "Result for %s failed in %s\n", filename, result);
+	ret = 1;
+    }
+    if (temp != NULL) {
+        unlink(temp);
+        free(temp);
+    }
+    return(ret);
+}
+#endif /* READER */
+#endif /* PATTERN */
+#ifdef LIBXML_C14N_ENABLED
+/************************************************************************
+ *									*
+ *			Canonicalization tests				*
+ *									*
+ ************************************************************************/
+static xmlXPathObjectPtr
+load_xpath_expr (xmlDocPtr parent_doc, const char* filename) {
+    xmlXPathObjectPtr xpath;
+    xmlDocPtr doc;
+    xmlChar *expr;
+    xmlXPathContextPtr ctx;
+    xmlNodePtr node;
+    xmlNsPtr ns;
+
+    /*
+     * load XPath expr as a file
+     */
+    xmlLoadExtDtdDefaultValue = XML_DETECT_IDS | XML_COMPLETE_ATTRS;
+    xmlSubstituteEntitiesDefault(1);
+
+    doc = xmlReadFile(filename, NULL, XML_PARSE_DTDATTR | XML_PARSE_NOENT);
+    if (doc == NULL) {
+	fprintf(stderr, "Error: unable to parse file \"%s\"\n", filename);
+	return(NULL);
+    }
+
+    /*
+     * Check the document is of the right kind
+     */
+    if(xmlDocGetRootElement(doc) == NULL) {
+        fprintf(stderr,"Error: empty document for file \"%s\"\n", filename);
+	xmlFreeDoc(doc);
+	return(NULL);
+    }
+
+    node = doc->children;
+    while(node != NULL && !xmlStrEqual(node->name, (const xmlChar *)"XPath")) {
+	node = node->next;
+    }
+
+    if(node == NULL) {
+        fprintf(stderr,"Error: XPath element expected in the file  \"%s\"\n", filename);
+	xmlFreeDoc(doc);
+	return(NULL);
+    }
+
+    expr = xmlNodeGetContent(node);
+    if(expr == NULL) {
+        fprintf(stderr,"Error: XPath content element is NULL \"%s\"\n", filename);
+	xmlFreeDoc(doc);
+	return(NULL);
+    }
+
+    ctx = xmlXPathNewContext(parent_doc);
+    if(ctx == NULL) {
+        fprintf(stderr,"Error: unable to create new context\n");
+        xmlFree(expr);
+        xmlFreeDoc(doc);
+        return(NULL);
+    }
+
+    /*
+     * Register namespaces
+     */
+    ns = node->nsDef;
+    while(ns != NULL) {
+	if(xmlXPathRegisterNs(ctx, ns->prefix, ns->href) != 0) {
+	    fprintf(stderr,"Error: unable to register NS with prefix=\"%s\" and href=\"%s\"\n", ns->prefix, ns->href);
+    xmlFree(expr);
+	    xmlXPathFreeContext(ctx);
+	    xmlFreeDoc(doc);
+	    return(NULL);
+	}
+	ns = ns->next;
+    }
+
+    /*
+     * Evaluate xpath
+     */
+    xpath = xmlXPathEvalExpression(expr, ctx);
+    if(xpath == NULL) {
+        fprintf(stderr,"Error: unable to evaluate xpath expression\n");
+xmlFree(expr);
+        xmlXPathFreeContext(ctx);
+        xmlFreeDoc(doc);
+        return(NULL);
+    }
+
+    /* print_xpath_nodes(xpath->nodesetval); */
+
+    xmlFree(expr);
+    xmlXPathFreeContext(ctx);
+    xmlFreeDoc(doc);
+    return(xpath);
+}
+
+/*
+ * Macro used to grow the current buffer.
+ */
+#define xxx_growBufferReentrant() {						\
+    buffer_size *= 2;							\
+    buffer = (xmlChar **)						\
+	xmlRealloc(buffer, buffer_size * sizeof(xmlChar*));	\
+    if (buffer == NULL) {						\
+	perror("realloc failed");					\
+	return(NULL);							\
+    }									\
+}
+
+static xmlChar **
+parse_list(xmlChar *str) {
+    xmlChar **buffer;
+    xmlChar **out = NULL;
+    int buffer_size = 0;
+    int len;
+
+    if(str == NULL) {
+	return(NULL);
+    }
+
+    len = xmlStrlen(str);
+    if((str[0] == '\'') && (str[len - 1] == '\'')) {
+	str[len - 1] = '\0';
+	str++;
+    }
+    /*
+     * allocate an translation buffer.
+     */
+    buffer_size = 1000;
+    buffer = (xmlChar **) xmlMalloc(buffer_size * sizeof(xmlChar*));
+    if (buffer == NULL) {
+	perror("malloc failed");
+	return(NULL);
+    }
+    out = buffer;
+
+    while(*str != '\0') {
+	if (out - buffer > buffer_size - 10) {
+	    int indx = out - buffer;
+
+	    xxx_growBufferReentrant();
+	    out = &buffer[indx];
+	}
+	(*out++) = str;
+	while(*str != ',' && *str != '\0') ++str;
+	if(*str == ',') *(str++) = '\0';
+    }
+    (*out) = NULL;
+    return buffer;
+}
+
+static int
+c14nRunTest(const char* xml_filename, int with_comments, int mode,
+	    const char* xpath_filename, const char *ns_filename,
+	    const char* result_file) {
+    xmlDocPtr doc;
+    xmlXPathObjectPtr xpath = NULL;
+    xmlChar *result = NULL;
+    int ret;
+    xmlChar **inclusive_namespaces = NULL;
+    const char *nslist = NULL;
+    int nssize;
+
+
+    /*
+     * build an XML tree from a the file; we need to add default
+     * attributes and resolve all character and entities references
+     */
+    xmlLoadExtDtdDefaultValue = XML_DETECT_IDS | XML_COMPLETE_ATTRS;
+    xmlSubstituteEntitiesDefault(1);
+
+    doc = xmlReadFile(xml_filename, NULL, XML_PARSE_DTDATTR | XML_PARSE_NOENT);
+    if (doc == NULL) {
+	fprintf(stderr, "Error: unable to parse file \"%s\"\n", xml_filename);
+	return(-1);
+    }
+
+    /*
+     * Check the document is of the right kind
+     */
+    if(xmlDocGetRootElement(doc) == NULL) {
+        fprintf(stderr,"Error: empty document for file \"%s\"\n", xml_filename);
+	xmlFreeDoc(doc);
+	return(-1);
+    }
+
+    /*
+     * load xpath file if specified
+     */
+    if(xpath_filename) {
+	xpath = load_xpath_expr(doc, xpath_filename);
+	if(xpath == NULL) {
+	    fprintf(stderr,"Error: unable to evaluate xpath expression\n");
+	    xmlFreeDoc(doc);
+	    return(-1);
+	}
+    }
+
+    if (ns_filename != NULL) {
+        if (loadMem(ns_filename, &nslist, &nssize)) {
+	    fprintf(stderr,"Error: unable to evaluate xpath expression\n");
+	    if(xpath != NULL) xmlXPathFreeObject(xpath);
+	    xmlFreeDoc(doc);
+	    return(-1);
+	}
+        inclusive_namespaces = parse_list((xmlChar *) nslist);
+    }
+
+    /*
+     * Canonical form
+     */
+    /* fprintf(stderr,"File \"%s\" loaded: start canonization\n", xml_filename); */
+    ret = xmlC14NDocDumpMemory(doc,
+	    (xpath) ? xpath->nodesetval : NULL,
+	    mode, inclusive_namespaces,
+	    with_comments, &result);
+    if (ret >= 0) {
+	if(result != NULL) {
+	    if (compareFileMem(result_file, (const char *) result, ret)) {
+		fprintf(stderr, "Result mismatch for %s\n", xml_filename);
+		fprintf(stderr, "RESULT:\n%s\n", (const char*)result);
+	        ret = -1;
+	    }
+	}
+    } else {
+	fprintf(stderr,"Error: failed to canonicalize XML file \"%s\" (ret=%d)\n", xml_filename, ret);
+	ret = -1;
+    }
+
+    /*
+     * Cleanup
+     */
+    if (result != NULL) xmlFree(result);
+    if(xpath != NULL) xmlXPathFreeObject(xpath);
+    if (inclusive_namespaces != NULL) xmlFree(inclusive_namespaces);
+    if (nslist != NULL) free((char *) nslist);
+    xmlFreeDoc(doc);
+
+    return(ret);
+}
+
+static int
+c14nCommonTest(const char *filename, int with_comments, int mode,
+               const char *subdir) {
+    char buf[500];
+    char prefix[500];
+    const char *base;
+    int len;
+    char *result = NULL;
+    char *xpath = NULL;
+    char *ns = NULL;
+    int ret = 0;
+
+    base = baseFilename(filename);
+    len = strlen(base);
+    len -= 4;
+    memcpy(prefix, base, len);
+    prefix[len] = 0;
+
+    if (snprintf(buf, 499, "result/c14n/%s/%s", subdir, prefix) >= 499)
+        buf[499] = 0;
+    if (!checkTestFile(buf) && !update_results) {
+        fprintf(stderr, "Missing result file %s", buf);
+	return(-1);
+    }
+    result = strdup(buf);
+    if (snprintf(buf, 499, "test/c14n/%s/%s.xpath", subdir, prefix) >= 499)
+        buf[499] = 0;
+    if (checkTestFile(buf)) {
+	xpath = strdup(buf);
+    }
+    if (snprintf(buf, 499, "test/c14n/%s/%s.ns", subdir, prefix) >= 499)
+        buf[499] = 0;
+    if (checkTestFile(buf)) {
+	ns = strdup(buf);
+    }
+
+    nb_tests++;
+    if (c14nRunTest(filename, with_comments, mode,
+                    xpath, ns, result) < 0)
+        ret = 1;
+
+    if (result != NULL) free(result);
+    if (xpath != NULL) free(xpath);
+    if (ns != NULL) free(ns);
+    return(ret);
+}
+
+static int
+c14nWithCommentTest(const char *filename,
+                    const char *resul ATTRIBUTE_UNUSED,
+		    const char *err ATTRIBUTE_UNUSED,
+		    int options ATTRIBUTE_UNUSED) {
+    return(c14nCommonTest(filename, 1, XML_C14N_1_0, "with-comments"));
+}
+static int
+c14nWithoutCommentTest(const char *filename,
+                    const char *resul ATTRIBUTE_UNUSED,
+		    const char *err ATTRIBUTE_UNUSED,
+		    int options ATTRIBUTE_UNUSED) {
+    return(c14nCommonTest(filename, 0, XML_C14N_1_0, "without-comments"));
+}
+static int
+c14nExcWithoutCommentTest(const char *filename,
+                    const char *resul ATTRIBUTE_UNUSED,
+		    const char *err ATTRIBUTE_UNUSED,
+		    int options ATTRIBUTE_UNUSED) {
+    return(c14nCommonTest(filename, 0, XML_C14N_EXCLUSIVE_1_0, "exc-without-comments"));
+}
+static int
+c14n11WithoutCommentTest(const char *filename,
+                    const char *resul ATTRIBUTE_UNUSED,
+		    const char *err ATTRIBUTE_UNUSED,
+		    int options ATTRIBUTE_UNUSED) {
+    return(c14nCommonTest(filename, 0, XML_C14N_1_1, "1-1-without-comments"));
+}
+#endif
+#if defined(LIBXML_THREAD_ENABLED) && defined(LIBXML_CATALOG_ENABLED)
+/************************************************************************
+ *									*
+ *			Catalog and threads test			*
+ *									*
+ ************************************************************************/
+
+/*
+ * mostly a cut and paste from testThreads.c
+ */
+#define	MAX_ARGC	20
+
+typedef struct {
+    const char *filename;
+    int okay;
+} xmlThreadParams;
+
+static const char *catalog = "test/threads/complex.xml";
+static xmlThreadParams threadParams[] = {
+    { "test/threads/abc.xml", 0 },
+    { "test/threads/acb.xml", 0 },
+    { "test/threads/bac.xml", 0 },
+    { "test/threads/bca.xml", 0 },
+    { "test/threads/cab.xml", 0 },
+    { "test/threads/cba.xml", 0 },
+    { "test/threads/invalid.xml", 0 }
+};
+static const unsigned int num_threads = sizeof(threadParams) /
+                                        sizeof(threadParams[0]);
+
+#ifndef xmlDoValidityCheckingDefaultValue
+#error xmlDoValidityCheckingDefaultValue is not a macro
+#endif
+#ifndef xmlGenericErrorContext
+#error xmlGenericErrorContext is not a macro
+#endif
+
+static void *
+thread_specific_data(void *private_data)
+{
+    xmlDocPtr myDoc;
+    xmlThreadParams *params = (xmlThreadParams *) private_data;
+    const char *filename = params->filename;
+    int okay = 1;
+
+    if (!strcmp(filename, "test/threads/invalid.xml")) {
+        xmlDoValidityCheckingDefaultValue = 0;
+        xmlGenericErrorContext = stdout;
+    } else {
+        xmlDoValidityCheckingDefaultValue = 1;
+        xmlGenericErrorContext = stderr;
+    }
+#ifdef LIBXML_SAX1_ENABLED
+    myDoc = xmlParseFile(filename);
+#else
+    myDoc = xmlReadFile(filename, NULL, XML_WITH_CATALOG);
+#endif
+    if (myDoc) {
+        xmlFreeDoc(myDoc);
+    } else {
+        printf("parse failed\n");
+        okay = 0;
+    }
+    if (!strcmp(filename, "test/threads/invalid.xml")) {
+        if (xmlDoValidityCheckingDefaultValue != 0) {
+            printf("ValidityCheckingDefaultValue override failed\n");
+            okay = 0;
+        }
+        if (xmlGenericErrorContext != stdout) {
+            printf("xmlGenericErrorContext override failed\n");
+            okay = 0;
+        }
+    } else {
+        if (xmlDoValidityCheckingDefaultValue != 1) {
+            printf("ValidityCheckingDefaultValue override failed\n");
+            okay = 0;
+        }
+        if (xmlGenericErrorContext != stderr) {
+            printf("xmlGenericErrorContext override failed\n");
+            okay = 0;
+        }
+    }
+    params->okay = okay;
+    return(NULL);
+}
+
+#if defined(_WIN32) && !defined(__CYGWIN__)
+#include <windows.h>
+#include <string.h>
+
+#define TEST_REPEAT_COUNT 500
+
+static HANDLE tid[MAX_ARGC];
+
+static DWORD WINAPI
+win32_thread_specific_data(void *private_data)
+{
+    thread_specific_data(private_data);
+    return(0);
+}
+
+static int
+testThread(void)
+{
+    unsigned int i, repeat;
+    BOOL ret;
+    int res = 0;
+
+    xmlInitParser();
+    for (repeat = 0; repeat < TEST_REPEAT_COUNT; repeat++) {
+        xmlLoadCatalog(catalog);
+        nb_tests++;
+
+        for (i = 0; i < num_threads; i++) {
+            tid[i] = (HANDLE) - 1;
+        }
+
+        for (i = 0; i < num_threads; i++) {
+            DWORD useless;
+
+            tid[i] = CreateThread(NULL, 0,
+                                  win32_thread_specific_data,
+				  (void *) &threadParams[i], 0,
+                                  &useless);
+            if (tid[i] == NULL) {
+                fprintf(stderr, "CreateThread failed\n");
+                return(1);
+            }
+        }
+
+        if (WaitForMultipleObjects(num_threads, tid, TRUE, INFINITE) ==
+            WAIT_FAILED) {
+            fprintf(stderr, "WaitForMultipleObjects failed\n");
+	    return(1);
+	}
+
+        for (i = 0; i < num_threads; i++) {
+            DWORD exitCode;
+            ret = GetExitCodeThread(tid[i], &exitCode);
+            if (ret == 0) {
+                fprintf(stderr, "GetExitCodeThread failed\n");
+                return(1);
+            }
+            CloseHandle(tid[i]);
+        }
+
+        xmlCatalogCleanup();
+        for (i = 0; i < num_threads; i++) {
+            if (threadParams[i].okay == 0) {
+                fprintf(stderr, "Thread %d handling %s failed\n",
+		        i, threadParams[i].filename);
+	        res = 1;
+	    }
+        }
+    }
+
+    return (res);
+}
+
+#elif defined __BEOS__
+#include <OS.h>
+
+static thread_id tid[MAX_ARGC];
+
+static int
+testThread(void)
+{
+    unsigned int i, repeat;
+    status_t ret;
+    int res = 0;
+
+    xmlInitParser();
+    for (repeat = 0; repeat < 500; repeat++) {
+        xmlLoadCatalog(catalog);
+        for (i = 0; i < num_threads; i++) {
+            tid[i] = (thread_id) - 1;
+        }
+        for (i = 0; i < num_threads; i++) {
+            tid[i] =
+                spawn_thread(thread_specific_data, "xmlTestThread",
+                             B_NORMAL_PRIORITY, (void *) &threadParams[i]);
+            if (tid[i] < B_OK) {
+                fprintf(stderr, "beos_thread_create failed\n");
+                return (1);
+            }
+            printf("beos_thread_create %d -> %d\n", i, tid[i]);
+        }
+        for (i = 0; i < num_threads; i++) {
+            void *result;
+            ret = wait_for_thread(tid[i], &result);
+            printf("beos_thread_wait %d -> %d\n", i, ret);
+            if (ret != B_OK) {
+                fprintf(stderr, "beos_thread_wait failed\n");
+                return (1);
+            }
+        }
+
+        xmlCatalogCleanup();
+        ret = B_OK;
+        for (i = 0; i < num_threads; i++)
+            if (threadParams[i].okay == 0) {
+                printf("Thread %d handling %s failed\n", i,
+                       threadParams[i].filename);
+                ret = B_ERROR;
+            }
+    }
+    if (ret != B_OK)
+        return(1);
+    return (0);
+}
+
+#elif defined HAVE_PTHREAD_H
+#include <pthread.h>
+
+static pthread_t tid[MAX_ARGC];
+
+static int
+testThread(void)
+{
+    unsigned int i, repeat;
+    int ret;
+    int res = 0;
+
+    xmlInitParser();
+
+    for (repeat = 0; repeat < 500; repeat++) {
+        xmlLoadCatalog(catalog);
+        nb_tests++;
+
+        for (i = 0; i < num_threads; i++) {
+            tid[i] = (pthread_t) - 1;
+        }
+
+        for (i = 0; i < num_threads; i++) {
+            ret = pthread_create(&tid[i], 0, thread_specific_data,
+                                 (void *) &threadParams[i]);
+            if (ret != 0) {
+                fprintf(stderr, "pthread_create failed\n");
+                return (1);
+            }
+        }
+        for (i = 0; i < num_threads; i++) {
+            void *result;
+            ret = pthread_join(tid[i], &result);
+            if (ret != 0) {
+                fprintf(stderr, "pthread_join failed\n");
+                return (1);
+            }
+        }
+
+        xmlCatalogCleanup();
+        for (i = 0; i < num_threads; i++)
+            if (threadParams[i].okay == 0) {
+                fprintf(stderr, "Thread %d handling %s failed\n",
+                        i, threadParams[i].filename);
+                res = 1;
+            }
+    }
+    return (res);
+}
+
+#else
+static int
+testThread(void)
+{
+    fprintf(stderr,
+            "Specific platform thread support not detected\n");
+    return (-1);
+}
+#endif
+static int
+threadsTest(const char *filename ATTRIBUTE_UNUSED,
+	    const char *resul ATTRIBUTE_UNUSED,
+	    const char *err ATTRIBUTE_UNUSED,
+	    int options ATTRIBUTE_UNUSED) {
+    return(testThread());
+}
+#endif
+/************************************************************************
+ *									*
+ *			Tests Descriptions				*
+ *									*
+ ************************************************************************/
+
+static
+testDesc testDescriptions[] = {
+    { "XML regression tests" ,
+      oldParseTest, "./test/*", "result/", "", NULL,
+      0 },
+    { "XML regression tests on memory" ,
+      memParseTest, "./test/*", "result/", "", NULL,
+      0 },
+    { "XML entity subst regression tests" ,
+      noentParseTest, "./test/*", "result/noent/", "", NULL,
+      XML_PARSE_NOENT },
+    { "XML Namespaces regression tests",
+      errParseTest, "./test/namespaces/*", "result/namespaces/", "", ".err",
+      0 },
+    { "Error cases regression tests",
+      errParseTest, "./test/errors/*.xml", "result/errors/", "", ".err",
+      0 },
+    { "Error cases regression tests with entity substitution",
+      errParseTest, "./test/errors/*.xml", "result/errors/", NULL, ".ent",
+      XML_PARSE_NOENT },
+    { "Error cases regression tests (old 1.0)",
+      errParseTest, "./test/errors10/*.xml", "result/errors10/", "", ".err",
+      XML_PARSE_OLD10 },
+#ifdef LIBXML_READER_ENABLED
+    { "Error cases stream regression tests",
+      streamParseTest, "./test/errors/*.xml", "result/errors/", NULL, ".str",
+      0 },
+    { "Reader regression tests",
+      streamParseTest, "./test/*", "result/", ".rdr", NULL,
+      0 },
+    { "Reader entities substitution regression tests",
+      streamParseTest, "./test/*", "result/", ".rde", NULL,
+      XML_PARSE_NOENT },
+    { "Reader on memory regression tests",
+      streamMemParseTest, "./test/*", "result/", ".rdr", NULL,
+      0 },
+    { "Walker regression tests",
+      walkerParseTest, "./test/*", "result/", ".rdr", NULL,
+      0 },
+#endif
+#ifdef LIBXML_SAX1_ENABLED
+    { "SAX1 callbacks regression tests" ,
+      saxParseTest, "./test/*", "result/", ".sax", NULL,
+      XML_PARSE_SAX1 },
+#endif
+    { "SAX2 callbacks regression tests" ,
+      saxParseTest, "./test/*", "result/", ".sax2", NULL,
+      0 },
+    { "SAX2 callbacks regression tests with entity substitution" ,
+      saxParseTest, "./test/*", "result/noent/", ".sax2", NULL,
+      XML_PARSE_NOENT },
+#ifdef LIBXML_PUSH_ENABLED
+    { "XML push regression tests" ,
+      pushParseTest, "./test/*", "result/", "", NULL,
+      0 },
+#endif
+#ifdef LIBXML_HTML_ENABLED
+    { "HTML regression tests" ,
+      errParseTest, "./test/HTML/*", "result/HTML/", "", ".err",
+      XML_PARSE_HTML },
+#ifdef LIBXML_PUSH_ENABLED
+    { "Push HTML regression tests" ,
+      pushParseTest, "./test/HTML/*", "result/HTML/", "", ".err",
+      XML_PARSE_HTML },
+#endif
+    { "HTML SAX regression tests" ,
+      saxParseTest, "./test/HTML/*", "result/HTML/", ".sax", NULL,
+      XML_PARSE_HTML },
+#endif
+#ifdef LIBXML_VALID_ENABLED
+    { "Valid documents regression tests" ,
+      errParseTest, "./test/VCM/*", NULL, NULL, NULL,
+      XML_PARSE_DTDVALID },
+    { "Validity checking regression tests" ,
+      errParseTest, "./test/VC/*", "result/VC/", NULL, "",
+      XML_PARSE_DTDVALID },
+#ifdef LIBXML_READER_ENABLED
+    { "Streaming validity checking regression tests" ,
+      streamParseTest, "./test/valid/*.xml", "result/valid/", NULL, ".err.rdr",
+      XML_PARSE_DTDVALID },
+    { "Streaming validity error checking regression tests" ,
+      streamParseTest, "./test/VC/*", "result/VC/", NULL, ".rdr",
+      XML_PARSE_DTDVALID },
+#endif
+    { "General documents valid regression tests" ,
+      errParseTest, "./test/valid/*", "result/valid/", "", ".err",
+      XML_PARSE_DTDVALID },
+#endif
+#ifdef LIBXML_XINCLUDE_ENABLED
+    { "XInclude regression tests" ,
+      errParseTest, "./test/XInclude/docs/*", "result/XInclude/", "", NULL,
+      /* Ignore errors at this point ".err", */
+      XML_PARSE_XINCLUDE },
+#ifdef LIBXML_READER_ENABLED
+    { "XInclude xmlReader regression tests",
+      streamParseTest, "./test/XInclude/docs/*", "result/XInclude/", ".rdr",
+      /* Ignore errors at this point ".err", */
+      NULL, XML_PARSE_XINCLUDE },
+#endif
+    { "XInclude regression tests stripping include nodes" ,
+      errParseTest, "./test/XInclude/docs/*", "result/XInclude/", "", NULL,
+      /* Ignore errors at this point ".err", */
+      XML_PARSE_XINCLUDE | XML_PARSE_NOXINCNODE },
+#ifdef LIBXML_READER_ENABLED
+    { "XInclude xmlReader regression tests stripping include nodes",
+      streamParseTest, "./test/XInclude/docs/*", "result/XInclude/", ".rdr",
+      /* Ignore errors at this point ".err", */
+      NULL, XML_PARSE_XINCLUDE | XML_PARSE_NOXINCNODE },
+#endif
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+#ifdef LIBXML_DEBUG_ENABLED
+    { "XPath expressions regression tests" ,
+      xpathExprTest, "./test/XPath/expr/*", "result/XPath/expr/", "", NULL,
+      0 },
+    { "XPath document queries regression tests" ,
+      xpathDocTest, "./test/XPath/docs/*", NULL, NULL, NULL,
+      0 },
+#ifdef LIBXML_XPTR_ENABLED
+    { "XPointer document queries regression tests" ,
+      xptrDocTest, "./test/XPath/docs/*", NULL, NULL, NULL,
+      0 },
+#endif
+    { "xml:id regression tests" ,
+      xmlidDocTest, "./test/xmlid/*", "result/xmlid/", "", ".err",
+      0 },
+#endif
+#endif
+    { "URI parsing tests" ,
+      uriParseTest, "./test/URI/*.uri", "result/URI/", "", NULL,
+      0 },
+    { "URI base composition tests" ,
+      uriBaseTest, "./test/URI/*.data", "result/URI/", "", NULL,
+      0 },
+    { "Path URI conversion tests" ,
+      uriPathTest, NULL, NULL, NULL, NULL,
+      0 },
+#ifdef LIBXML_SCHEMAS_ENABLED
+    { "Schemas regression tests" ,
+      schemasTest, "./test/schemas/*_*.xsd", NULL, NULL, NULL,
+      0 },
+    { "Relax-NG regression tests" ,
+      rngTest, "./test/relaxng/*.rng", NULL, NULL, NULL,
+      XML_PARSE_DTDATTR | XML_PARSE_NOENT },
+#ifdef LIBXML_READER_ENABLED
+    { "Relax-NG streaming regression tests" ,
+      rngStreamTest, "./test/relaxng/*.rng", NULL, NULL, NULL,
+      XML_PARSE_DTDATTR | XML_PARSE_NOENT },
+#endif
+#endif
+#ifdef LIBXML_PATTERN_ENABLED
+#ifdef LIBXML_READER_ENABLED
+    { "Pattern regression tests" ,
+      patternTest, "./test/pattern/*.pat", "result/pattern/", NULL, NULL,
+      0 },
+#endif
+#endif
+#ifdef LIBXML_C14N_ENABLED
+    { "C14N with comments regression tests" ,
+      c14nWithCommentTest, "./test/c14n/with-comments/*.xml", NULL, NULL, NULL,
+      0 },
+    { "C14N without comments regression tests" ,
+      c14nWithoutCommentTest, "./test/c14n/without-comments/*.xml", NULL, NULL, NULL,
+      0 },
+    { "C14N exclusive without comments regression tests" ,
+      c14nExcWithoutCommentTest, "./test/c14n/exc-without-comments/*.xml", NULL, NULL, NULL,
+      0 },
+    { "C14N 1.1 without comments regression tests" ,
+      c14n11WithoutCommentTest, "./test/c14n/1-1-without-comments/*.xml", NULL, NULL, NULL,
+      0 },
+#endif
+#if defined(LIBXML_THREAD_ENABLED) && defined(LIBXML_CATALOG_ENABLED)
+    { "Catalog and Threads regression tests" ,
+      threadsTest, NULL, NULL, NULL, NULL,
+      0 },
+#endif
+    {NULL, NULL, NULL, NULL, NULL, NULL, 0}
+};
+
+/************************************************************************
+ *									*
+ *		The main code driving the tests				*
+ *									*
+ ************************************************************************/
+
+static int
+launchTests(testDescPtr tst) {
+    int res = 0, err = 0;
+    size_t i;
+    char *result;
+    char *error;
+    int mem;
+    xmlCharEncodingHandlerPtr ebcdicHandler, eucJpHandler;
+
+    ebcdicHandler = xmlGetCharEncodingHandler(XML_CHAR_ENCODING_EBCDIC);
+    eucJpHandler = xmlGetCharEncodingHandler(XML_CHAR_ENCODING_EUC_JP);
+
+    if (tst == NULL) return(-1);
+    if (tst->in != NULL) {
+	glob_t globbuf;
+
+	globbuf.gl_offs = 0;
+	glob(tst->in, GLOB_DOOFFS, NULL, &globbuf);
+	for (i = 0;i < globbuf.gl_pathc;i++) {
+	    if (!checkTestFile(globbuf.gl_pathv[i]))
+	        continue;
+            if (((ebcdicHandler == NULL) &&
+                 (strstr(globbuf.gl_pathv[i], "ebcdic") != NULL)) ||
+                ((eucJpHandler == NULL) &&
+                 (strstr(globbuf.gl_pathv[i], "icu_parse_test") != NULL)))
+                continue;
+	    if (tst->suffix != NULL) {
+		result = resultFilename(globbuf.gl_pathv[i], tst->out,
+					tst->suffix);
+		if (result == NULL) {
+		    fprintf(stderr, "Out of memory !\n");
+		    fatalError();
+		}
+	    } else {
+	        result = NULL;
+	    }
+	    if (tst->err != NULL) {
+		error = resultFilename(globbuf.gl_pathv[i], tst->out,
+		                        tst->err);
+		if (error == NULL) {
+		    fprintf(stderr, "Out of memory !\n");
+		    fatalError();
+		}
+	    } else {
+	        error = NULL;
+	    }
+	    if ((result) &&(!checkTestFile(result)) && !update_results) {
+	        fprintf(stderr, "Missing result file %s\n", result);
+	    } else if ((error) &&(!checkTestFile(error)) && !update_results) {
+	        fprintf(stderr, "Missing error file %s\n", error);
+	    } else {
+		mem = xmlMemUsed();
+		extraMemoryFromResolver = 0;
+		testErrorsSize = 0;
+		testErrors[0] = 0;
+		res = tst->func(globbuf.gl_pathv[i], result, error,
+		                tst->options | XML_PARSE_COMPACT);
+		xmlResetLastError();
+		if (res != 0) {
+		    fprintf(stderr, "File %s generated an error\n",
+		            globbuf.gl_pathv[i]);
+		    nb_errors++;
+		    err++;
+		}
+		else if (xmlMemUsed() != mem) {
+		    if ((xmlMemUsed() != mem) &&
+		        (extraMemoryFromResolver == 0)) {
+			fprintf(stderr, "File %s leaked %d bytes\n",
+				globbuf.gl_pathv[i], xmlMemUsed() - mem);
+			nb_leaks++;
+			err++;
+		    }
+		}
+		testErrorsSize = 0;
+	    }
+	    if (result)
+		free(result);
+	    if (error)
+		free(error);
+	}
+	globfree(&globbuf);
+    } else {
+        testErrorsSize = 0;
+	testErrors[0] = 0;
+	extraMemoryFromResolver = 0;
+        res = tst->func(NULL, NULL, NULL, tst->options);
+	if (res != 0) {
+	    nb_errors++;
+	    err++;
+	}
+    }
+
+    xmlCharEncCloseFunc(ebcdicHandler);
+    xmlCharEncCloseFunc(eucJpHandler);
+
+    return(err);
+}
+
+static int verbose = 0;
+static int tests_quiet = 0;
+
+static int
+runtest(int i) {
+    int ret = 0, res;
+    int old_errors, old_tests, old_leaks;
+
+    old_errors = nb_errors;
+    old_tests = nb_tests;
+    old_leaks = nb_leaks;
+    if ((tests_quiet == 0) && (testDescriptions[i].desc != NULL))
+	printf("## %s\n", testDescriptions[i].desc);
+    res = launchTests(&testDescriptions[i]);
+    if (res != 0)
+	ret++;
+    if (verbose) {
+	if ((nb_errors == old_errors) && (nb_leaks == old_leaks))
+	    printf("Ran %d tests, no errors\n", nb_tests - old_tests);
+	else
+	    printf("Ran %d tests, %d errors, %d leaks\n",
+		   nb_tests - old_tests,
+		   nb_errors - old_errors,
+		   nb_leaks - old_leaks);
+    }
+    return(ret);
+}
+
+int
+main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
+    int i, a, ret = 0;
+    int subset = 0;
+
+#if defined(_WIN32) && !defined(__CYGWIN__)
+    setvbuf(stdout, NULL, _IONBF, 0);
+    setvbuf(stderr, NULL, _IONBF, 0);
+#endif
+
+#if defined(_MSC_VER) && _MSC_VER >= 1400 && _MSC_VER < 1900
+    _set_output_format(_TWO_DIGIT_EXPONENT);
+#endif
+
+    initializeLibxml2();
+
+    for (a = 1; a < argc;a++) {
+        if (!strcmp(argv[a], "-v"))
+	    verbose = 1;
+        else if (!strcmp(argv[a], "-u"))
+	    update_results = 1;
+        else if (!strcmp(argv[a], "-quiet"))
+	    tests_quiet = 1;
+        else if (!strcmp(argv[a], "--out"))
+	    temp_directory = argv[++a];
+	else {
+	    for (i = 0; testDescriptions[i].func != NULL; i++) {
+	        if (strstr(testDescriptions[i].desc, argv[a])) {
+		    ret += runtest(i);
+		    subset++;
+		}
+	    }
+	}
+    }
+    if (subset == 0) {
+	for (i = 0; testDescriptions[i].func != NULL; i++) {
+	    ret += runtest(i);
+	}
+    }
+    if ((nb_errors == 0) && (nb_leaks == 0)) {
+        ret = 0;
+	printf("Total %d tests, no errors\n",
+	       nb_tests);
+    } else {
+        ret = 1;
+	printf("Total %d tests, %d errors, %d leaks\n",
+	       nb_tests, nb_errors, nb_leaks);
+    }
+    xmlCleanupParser();
+    xmlMemoryDump();
+
+    return(ret);
+}
+
+#else /* ! LIBXML_OUTPUT_ENABLED */
+int
+main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
+    fprintf(stderr, "runtest requires output to be enabled in libxml2\n");
+    return(1);
+}
+#endif
diff --git a/src/runxmlconf.c b/src/runxmlconf.c
new file mode 100644
index 000000000000..8a37aa8f0475
--- /dev/null
+++ b/src/runxmlconf.c
@@ -0,0 +1,607 @@
+/*
+ * runxmlconf.c: C program to run XML W3C conformance testsuites
+ *
+ * See Copyright for the status of this software.
+ *
+ * daniel@veillard.com
+ */
+
+#include "libxml.h"
+#include <stdio.h>
+
+#ifdef LIBXML_XPATH_ENABLED
+
+#if !defined(_WIN32) || defined(__CYGWIN__)
+#include <unistd.h>
+#endif
+#include <string.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+#include <libxml/parser.h>
+#include <libxml/parserInternals.h>
+#include <libxml/tree.h>
+#include <libxml/uri.h>
+#include <libxml/xmlreader.h>
+
+#include <libxml/xpath.h>
+#include <libxml/xpathInternals.h>
+
+#define LOGFILE "runxmlconf.log"
+static FILE *logfile = NULL;
+static int verbose = 0;
+
+#define NB_EXPECTED_ERRORS 15
+
+
+const char *skipped_tests[] = {
+/* http://lists.w3.org/Archives/Public/public-xml-testsuite/2008Jul/0000.html */
+    "rmt-ns10-035",
+    NULL
+};
+
+/************************************************************************
+ *									*
+ *		File name and path utilities				*
+ *									*
+ ************************************************************************/
+
+static int checkTestFile(const char *filename) {
+    struct stat buf;
+
+    if (stat(filename, &buf) == -1)
+        return(0);
+
+#if defined(_WIN32) && !defined(__CYGWIN__)
+    if (!(buf.st_mode & _S_IFREG))
+        return(0);
+#else
+    if (!S_ISREG(buf.st_mode))
+        return(0);
+#endif
+
+    return(1);
+}
+
+static xmlChar *composeDir(const xmlChar *dir, const xmlChar *path) {
+    char buf[500];
+
+    if (dir == NULL) return(xmlStrdup(path));
+    if (path == NULL) return(NULL);
+
+    snprintf(buf, 500, "%s/%s", (const char *) dir, (const char *) path);
+    return(xmlStrdup((const xmlChar *) buf));
+}
+
+/************************************************************************
+ *									*
+ *		Libxml2 specific routines				*
+ *									*
+ ************************************************************************/
+
+static int nb_skipped = 0;
+static int nb_tests = 0;
+static int nb_errors = 0;
+static int nb_leaks = 0;
+
+/*
+ * We need to trap calls to the resolver to not account memory for the catalog
+ * and not rely on any external resources.
+ */
+static xmlParserInputPtr
+testExternalEntityLoader(const char *URL, const char *ID ATTRIBUTE_UNUSED,
+			 xmlParserCtxtPtr ctxt) {
+    xmlParserInputPtr ret;
+
+    ret = xmlNewInputFromFile(ctxt, (const char *) URL);
+
+    return(ret);
+}
+
+/*
+ * Trapping the error messages at the generic level to grab the equivalent of
+ * stderr messages on CLI tools.
+ */
+static char testErrors[32769];
+static int testErrorsSize = 0;
+static int nbError = 0;
+static int nbFatal = 0;
+
+static void test_log(const char *msg, ...) {
+    va_list args;
+    if (logfile != NULL) {
+        fprintf(logfile, "\n------------\n");
+	va_start(args, msg);
+	vfprintf(logfile, msg, args);
+	va_end(args);
+	fprintf(logfile, "%s", testErrors);
+	testErrorsSize = 0; testErrors[0] = 0;
+    }
+    if (verbose) {
+	va_start(args, msg);
+	vfprintf(stderr, msg, args);
+	va_end(args);
+    }
+}
+
+static void
+testErrorHandler(void *userData ATTRIBUTE_UNUSED, xmlErrorPtr error) {
+    int res;
+
+    if (testErrorsSize >= 32768)
+        return;
+    res = snprintf(&testErrors[testErrorsSize],
+                    32768 - testErrorsSize,
+		   "%s:%d: %s\n", (error->file ? error->file : "entity"),
+		   error->line, error->message);
+    if (error->level == XML_ERR_FATAL)
+        nbFatal++;
+    else if (error->level == XML_ERR_ERROR)
+        nbError++;
+    if (testErrorsSize + res >= 32768) {
+        /* buffer is full */
+	testErrorsSize = 32768;
+	testErrors[testErrorsSize] = 0;
+    } else {
+        testErrorsSize += res;
+    }
+    testErrors[testErrorsSize] = 0;
+}
+
+static xmlXPathContextPtr ctxtXPath;
+
+static void
+initializeLibxml2(void) {
+    xmlGetWarningsDefaultValue = 0;
+    xmlPedanticParserDefault(0);
+
+    xmlMemSetup(xmlMemFree, xmlMemMalloc, xmlMemRealloc, xmlMemoryStrdup);
+    xmlInitParser();
+    xmlSetExternalEntityLoader(testExternalEntityLoader);
+    ctxtXPath = xmlXPathNewContext(NULL);
+    /*
+    * Deactivate the cache if created; otherwise we have to create/free it
+    * for every test, since it will confuse the memory leak detection.
+    * Note that normally this need not be done, since the cache is not
+    * created until set explicitly with xmlXPathContextSetCache();
+    * but for test purposes it is sometimes useful to activate the
+    * cache by default for the whole library.
+    */
+    if (ctxtXPath->cache != NULL)
+	xmlXPathContextSetCache(ctxtXPath, 0, -1, 0);
+    xmlSetStructuredErrorFunc(NULL, testErrorHandler);
+}
+
+/************************************************************************
+ *									*
+ *		Run the xmlconf test if found				*
+ *									*
+ ************************************************************************/
+
+static int
+xmlconfTestInvalid(const char *id, const char *filename, int options) {
+    xmlDocPtr doc;
+    xmlParserCtxtPtr ctxt;
+    int ret = 1;
+
+    ctxt = xmlNewParserCtxt();
+    if (ctxt == NULL) {
+        test_log("test %s : %s out of memory\n",
+	         id, filename);
+        return(0);
+    }
+    doc = xmlCtxtReadFile(ctxt, filename, NULL, options);
+    if (doc == NULL) {
+        test_log("test %s : %s invalid document turned not well-formed too\n",
+	         id, filename);
+    } else {
+    /* invalidity should be reported both in the context and in the document */
+        if ((ctxt->valid != 0) || (doc->properties & XML_DOC_DTDVALID)) {
+	    test_log("test %s : %s failed to detect invalid document\n",
+		     id, filename);
+	    nb_errors++;
+	    ret = 0;
+	}
+	xmlFreeDoc(doc);
+    }
+    xmlFreeParserCtxt(ctxt);
+    return(ret);
+}
+
+static int
+xmlconfTestValid(const char *id, const char *filename, int options) {
+    xmlDocPtr doc;
+    xmlParserCtxtPtr ctxt;
+    int ret = 1;
+
+    ctxt = xmlNewParserCtxt();
+    if (ctxt == NULL) {
+        test_log("test %s : %s out of memory\n",
+	         id, filename);
+        return(0);
+    }
+    doc = xmlCtxtReadFile(ctxt, filename, NULL, options);
+    if (doc == NULL) {
+        test_log("test %s : %s failed to parse a valid document\n",
+	         id, filename);
+        nb_errors++;
+	ret = 0;
+    } else {
+    /* validity should be reported both in the context and in the document */
+        if ((ctxt->valid == 0) || ((doc->properties & XML_DOC_DTDVALID) == 0)) {
+	    test_log("test %s : %s failed to validate a valid document\n",
+		     id, filename);
+	    nb_errors++;
+	    ret = 0;
+	}
+	xmlFreeDoc(doc);
+    }
+    xmlFreeParserCtxt(ctxt);
+    return(ret);
+}
+
+static int
+xmlconfTestNotNSWF(const char *id, const char *filename, int options) {
+    xmlDocPtr doc;
+    int ret = 1;
+
+    /*
+     * In case of Namespace errors, libxml2 will still parse the document
+     * but log a Namespace error.
+     */
+    doc = xmlReadFile(filename, NULL, options);
+    if (doc == NULL) {
+        test_log("test %s : %s failed to parse the XML\n",
+	         id, filename);
+        nb_errors++;
+	ret = 0;
+    } else {
+	if ((xmlLastError.code == XML_ERR_OK) ||
+	    (xmlLastError.domain != XML_FROM_NAMESPACE)) {
+	    test_log("test %s : %s failed to detect namespace error\n",
+		     id, filename);
+	    nb_errors++;
+	    ret = 0;
+	}
+	xmlFreeDoc(doc);
+    }
+    return(ret);
+}
+
+static int
+xmlconfTestNotWF(const char *id, const char *filename, int options) {
+    xmlDocPtr doc;
+    int ret = 1;
+
+    doc = xmlReadFile(filename, NULL, options);
+    if (doc != NULL) {
+        test_log("test %s : %s failed to detect not well formedness\n",
+	         id, filename);
+        nb_errors++;
+	xmlFreeDoc(doc);
+	ret = 0;
+    }
+    return(ret);
+}
+
+static int
+xmlconfTestItem(xmlDocPtr doc, xmlNodePtr cur) {
+    int ret = -1;
+    xmlChar *type = NULL;
+    xmlChar *filename = NULL;
+    xmlChar *uri = NULL;
+    xmlChar *base = NULL;
+    xmlChar *id = NULL;
+    xmlChar *rec = NULL;
+    xmlChar *version = NULL;
+    xmlChar *entities = NULL;
+    xmlChar *edition = NULL;
+    int options = 0;
+    int nstest = 0;
+    int mem, final;
+    int i;
+
+    testErrorsSize = 0; testErrors[0] = 0;
+    nbError = 0;
+    nbFatal = 0;
+    id = xmlGetProp(cur, BAD_CAST "ID");
+    if (id == NULL) {
+        test_log("test missing ID, line %ld\n", xmlGetLineNo(cur));
+	goto error;
+    }
+    for (i = 0;skipped_tests[i] != NULL;i++) {
+        if (!strcmp(skipped_tests[i], (char *) id)) {
+	    test_log("Skipping test %s from skipped list\n", (char *) id);
+	    ret = 0;
+	    nb_skipped++;
+	    goto error;
+	}
+    }
+    type = xmlGetProp(cur, BAD_CAST "TYPE");
+    if (type == NULL) {
+        test_log("test %s missing TYPE\n", (char *) id);
+	goto error;
+    }
+    uri = xmlGetProp(cur, BAD_CAST "URI");
+    if (uri == NULL) {
+        test_log("test %s missing URI\n", (char *) id);
+	goto error;
+    }
+    base = xmlNodeGetBase(doc, cur);
+    filename = composeDir(base, uri);
+    if (!checkTestFile((char *) filename)) {
+        test_log("test %s missing file %s \n", id,
+	         (filename ? (char *)filename : "NULL"));
+	goto error;
+    }
+
+    version = xmlGetProp(cur, BAD_CAST "VERSION");
+
+    entities = xmlGetProp(cur, BAD_CAST "ENTITIES");
+    if (!xmlStrEqual(entities, BAD_CAST "none")) {
+        options |= XML_PARSE_DTDLOAD;
+        options |= XML_PARSE_NOENT;
+    }
+    rec = xmlGetProp(cur, BAD_CAST "RECOMMENDATION");
+    if ((rec == NULL) ||
+        (xmlStrEqual(rec, BAD_CAST "XML1.0")) ||
+	(xmlStrEqual(rec, BAD_CAST "XML1.0-errata2e")) ||
+	(xmlStrEqual(rec, BAD_CAST "XML1.0-errata3e")) ||
+	(xmlStrEqual(rec, BAD_CAST "XML1.0-errata4e"))) {
+	if ((version != NULL) && (!xmlStrEqual(version, BAD_CAST "1.0"))) {
+	    test_log("Skipping test %s for %s\n", (char *) id,
+	             (char *) version);
+	    ret = 0;
+	    nb_skipped++;
+	    goto error;
+	}
+	ret = 1;
+    } else if ((xmlStrEqual(rec, BAD_CAST "NS1.0")) ||
+	       (xmlStrEqual(rec, BAD_CAST "NS1.0-errata1e"))) {
+	ret = 1;
+	nstest = 1;
+    } else {
+        test_log("Skipping test %s for REC %s\n", (char *) id, (char *) rec);
+	ret = 0;
+	nb_skipped++;
+	goto error;
+    }
+    edition = xmlGetProp(cur, BAD_CAST "EDITION");
+    if ((edition != NULL) && (xmlStrchr(edition, '5') == NULL)) {
+        /* test limited to all versions before 5th */
+	options |= XML_PARSE_OLD10;
+    }
+
+    /*
+     * Reset errors and check memory usage before the test
+     */
+    xmlResetLastError();
+    testErrorsSize = 0; testErrors[0] = 0;
+    mem = xmlMemUsed();
+
+    if (xmlStrEqual(type, BAD_CAST "not-wf")) {
+        if (nstest == 0)
+	    xmlconfTestNotWF((char *) id, (char *) filename, options);
+        else
+	    xmlconfTestNotNSWF((char *) id, (char *) filename, options);
+    } else if (xmlStrEqual(type, BAD_CAST "valid")) {
+        options |= XML_PARSE_DTDVALID;
+	xmlconfTestValid((char *) id, (char *) filename, options);
+    } else if (xmlStrEqual(type, BAD_CAST "invalid")) {
+        options |= XML_PARSE_DTDVALID;
+	xmlconfTestInvalid((char *) id, (char *) filename, options);
+    } else if (xmlStrEqual(type, BAD_CAST "error")) {
+        test_log("Skipping error test %s \n", (char *) id);
+	ret = 0;
+	nb_skipped++;
+	goto error;
+    } else {
+        test_log("test %s unknown TYPE value %s\n", (char *) id, (char *)type);
+	ret = -1;
+	goto error;
+    }
+
+    /*
+     * Reset errors and check memory usage after the test
+     */
+    xmlResetLastError();
+    final = xmlMemUsed();
+    if (final > mem) {
+        test_log("test %s : %s leaked %d bytes\n",
+	         id, filename, final - mem);
+        nb_leaks++;
+	xmlMemDisplayLast(logfile, final - mem);
+    }
+    nb_tests++;
+
+error:
+    if (type != NULL)
+        xmlFree(type);
+    if (entities != NULL)
+        xmlFree(entities);
+    if (edition != NULL)
+        xmlFree(edition);
+    if (version != NULL)
+        xmlFree(version);
+    if (filename != NULL)
+        xmlFree(filename);
+    if (uri != NULL)
+        xmlFree(uri);
+    if (base != NULL)
+        xmlFree(base);
+    if (id != NULL)
+        xmlFree(id);
+    if (rec != NULL)
+        xmlFree(rec);
+    return(ret);
+}
+
+static int
+xmlconfTestCases(xmlDocPtr doc, xmlNodePtr cur, int level) {
+    xmlChar *profile;
+    int ret = 0;
+    int tests = 0;
+    int output = 0;
+
+    if (level == 1) {
+	profile = xmlGetProp(cur, BAD_CAST "PROFILE");
+	if (profile != NULL) {
+	    output = 1;
+	    level++;
+	    printf("Test cases: %s\n", (char *) profile);
+	    xmlFree(profile);
+	}
+    }
+    cur = cur->children;
+    while (cur != NULL) {
+        /* look only at elements we ignore everything else */
+        if (cur->type == XML_ELEMENT_NODE) {
+	    if (xmlStrEqual(cur->name, BAD_CAST "TESTCASES")) {
+	        ret += xmlconfTestCases(doc, cur, level);
+	    } else if (xmlStrEqual(cur->name, BAD_CAST "TEST")) {
+	        if (xmlconfTestItem(doc, cur) >= 0)
+		    ret++;
+		tests++;
+	    } else {
+	        fprintf(stderr, "Unhandled element %s\n", (char *)cur->name);
+	    }
+	}
+        cur = cur->next;
+    }
+    if (output == 1) {
+	if (tests > 0)
+	    printf("Test cases: %d tests\n", tests);
+    }
+    return(ret);
+}
+
+static int
+xmlconfTestSuite(xmlDocPtr doc, xmlNodePtr cur) {
+    xmlChar *profile;
+    int ret = 0;
+
+    profile = xmlGetProp(cur, BAD_CAST "PROFILE");
+    if (profile != NULL) {
+        printf("Test suite: %s\n", (char *) profile);
+	xmlFree(profile);
+    } else
+        printf("Test suite\n");
+    cur = cur->children;
+    while (cur != NULL) {
+        /* look only at elements we ignore everything else */
+        if (cur->type == XML_ELEMENT_NODE) {
+	    if (xmlStrEqual(cur->name, BAD_CAST "TESTCASES")) {
+	        ret += xmlconfTestCases(doc, cur, 1);
+	    } else {
+	        fprintf(stderr, "Unhandled element %s\n", (char *)cur->name);
+	    }
+	}
+        cur = cur->next;
+    }
+    return(ret);
+}
+
+static void
+xmlconfInfo(void) {
+    fprintf(stderr, "  you need to fetch and extract the\n");
+    fprintf(stderr, "  latest XML Conformance Test Suites\n");
+    fprintf(stderr, "  http://www.w3.org/XML/Test/xmlts20080827.tar.gz\n");
+    fprintf(stderr, "  see http://www.w3.org/XML/Test/ for information\n");
+}
+
+static int
+xmlconfTest(void) {
+    const char *confxml = "xmlconf/xmlconf.xml";
+    xmlDocPtr doc;
+    xmlNodePtr cur;
+    int ret = 0;
+
+    if (!checkTestFile(confxml)) {
+        fprintf(stderr, "%s is missing \n", confxml);
+	xmlconfInfo();
+	return(-1);
+    }
+    doc = xmlReadFile(confxml, NULL, XML_PARSE_NOENT);
+    if (doc == NULL) {
+        fprintf(stderr, "%s is corrupted \n", confxml);
+	xmlconfInfo();
+	return(-1);
+    }
+
+    cur = xmlDocGetRootElement(doc);
+    if ((cur == NULL) || (!xmlStrEqual(cur->name, BAD_CAST "TESTSUITE"))) {
+        fprintf(stderr, "Unexpected format %s\n", confxml);
+	xmlconfInfo();
+	ret = -1;
+    } else {
+        ret = xmlconfTestSuite(doc, cur);
+    }
+    xmlFreeDoc(doc);
+    return(ret);
+}
+
+/************************************************************************
+ *									*
+ *		The driver for the tests				*
+ *									*
+ ************************************************************************/
+
+int
+main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
+    int ret = 0;
+    int old_errors, old_tests, old_leaks;
+
+    logfile = fopen(LOGFILE, "w");
+    if (logfile == NULL) {
+        fprintf(stderr,
+	        "Could not open the log file, running in verbose mode\n");
+	verbose = 1;
+    }
+    initializeLibxml2();
+
+    if ((argc >= 2) && (!strcmp(argv[1], "-v")))
+        verbose = 1;
+
+
+    old_errors = nb_errors;
+    old_tests = nb_tests;
+    old_leaks = nb_leaks;
+    xmlconfTest();
+    if ((nb_errors == old_errors) && (nb_leaks == old_leaks))
+	printf("Ran %d tests, no errors\n", nb_tests - old_tests);
+    else
+	printf("Ran %d tests, %d errors, %d leaks\n",
+	       nb_tests - old_tests,
+	       nb_errors - old_errors,
+	       nb_leaks - old_leaks);
+    if ((nb_errors == 0) && (nb_leaks == 0)) {
+        ret = 0;
+	printf("Total %d tests, no errors\n",
+	       nb_tests);
+    } else {
+	ret = 1;
+	printf("Total %d tests, %d errors, %d leaks\n",
+	       nb_tests, nb_errors, nb_leaks);
+	printf("See %s for detailed output\n", LOGFILE);
+	if ((nb_leaks == 0) && (nb_errors == NB_EXPECTED_ERRORS)) {
+	    printf("%d errors were expected\n", nb_errors);
+	    ret = 0;
+	}
+    }
+    xmlXPathFreeContext(ctxtXPath);
+    xmlCleanupParser();
+    xmlMemoryDump();
+
+    if (logfile != NULL)
+        fclose(logfile);
+    return(ret);
+}
+
+#else /* ! LIBXML_XPATH_ENABLED */
+#include <stdio.h>
+int
+main(int argc, char **argv) {
+    fprintf(stderr, "%s need XPath support\n", argv[0]);
+}
+#endif
diff --git a/src/save.h b/src/save.h
new file mode 100644
index 000000000000..192b67413358
--- /dev/null
+++ b/src/save.h
@@ -0,0 +1,36 @@
+/*
+ * Summary: Internal Interfaces for saving in libxml2
+ * Description: this module describes a few interfaces which were
+ *              added along with the API changes in 2.9.0
+ *              those are private routines at this point
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_SAVE_H__
+#define __XML_SAVE_H__
+
+#include <libxml/tree.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef LIBXML_OUTPUT_ENABLED
+void xmlBufAttrSerializeTxtContent(xmlBufPtr buf, xmlDocPtr doc,
+                                   xmlAttrPtr attr, const xmlChar * string);
+void xmlBufDumpNotationTable(xmlBufPtr buf, xmlNotationTablePtr table);
+void xmlBufDumpElementDecl(xmlBufPtr buf, xmlElementPtr elem);
+void xmlBufDumpAttributeDecl(xmlBufPtr buf, xmlAttributePtr attr);
+void xmlBufDumpEntityDecl(xmlBufPtr buf, xmlEntityPtr ent);
+#endif
+
+xmlChar *xmlEncodeAttributeEntities(xmlDocPtr doc, const xmlChar *input);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* __XML_SAVE_H__ */
+
diff --git a/src/testAutomata.c b/src/testAutomata.c
new file mode 100644
index 000000000000..13213c69c039
--- /dev/null
+++ b/src/testAutomata.c
@@ -0,0 +1,309 @@
+/*
+ * testAutomata.c: simple module for testing regexp automata
+ *
+ * See Copyright for the status of this software.
+ *
+ * Daniel Veillard <veillard@redhat.com>
+ */
+
+#include "libxml.h"
+#ifdef LIBXML_AUTOMATA_ENABLED
+#include <string.h>
+
+#include <libxml/tree.h>
+#include <libxml/xmlautomata.h>
+
+static int scanNumber(char **ptr) {
+    int ret = 0;
+    char *cur;
+
+    cur = *ptr;
+    while ((*cur >= '0') && (*cur <= '9')) {
+	ret = ret * 10 + (*cur - '0');
+	cur++;
+    }
+    *ptr = cur;
+    return(ret);
+}
+
+static void
+testRegexpFile(const char *filename) {
+    FILE *input;
+    char expr[5000];
+    int len;
+    int ret;
+    int i;
+    xmlAutomataPtr am;
+    xmlAutomataStatePtr states[1000];
+    xmlRegexpPtr regexp = NULL;
+    xmlRegExecCtxtPtr exec = NULL;
+
+    for (i = 0;i<1000;i++)
+	states[i] = NULL;
+
+    input = fopen(filename, "r");
+    if (input == NULL) {
+        xmlGenericError(xmlGenericErrorContext,
+		"Cannot open %s for reading\n", filename);
+	return;
+    }
+
+    am = xmlNewAutomata();
+    if (am == NULL) {
+        xmlGenericError(xmlGenericErrorContext,
+		"Cannot create automata\n");
+	fclose(input);
+	return;
+    }
+    states[0] = xmlAutomataGetInitState(am);
+    if (states[0] == NULL) {
+        xmlGenericError(xmlGenericErrorContext,
+		"Cannot get start state\n");
+	xmlFreeAutomata(am);
+	fclose(input);
+	return;
+    }
+    ret = 0;
+
+    while (fgets(expr, 4500, input) != NULL) {
+	if (expr[0] == '#')
+	    continue;
+	len = strlen(expr);
+	len--;
+	while ((len >= 0) &&
+	       ((expr[len] == '\n') || (expr[len] == '\t') ||
+		(expr[len] == '\r') || (expr[len] == ' '))) len--;
+	expr[len + 1] = 0;
+	if (len >= 0) {
+	    if ((am != NULL) && (expr[0] == 't') && (expr[1] == ' ')) {
+		char *ptr = &expr[2];
+		int from, to;
+
+		from = scanNumber(&ptr);
+		if (*ptr != ' ') {
+		    xmlGenericError(xmlGenericErrorContext,
+			    "Bad line %s\n", expr);
+		    break;
+		}
+		if (states[from] == NULL)
+		    states[from] = xmlAutomataNewState(am);
+		ptr++;
+		to = scanNumber(&ptr);
+		if (*ptr != ' ') {
+		    xmlGenericError(xmlGenericErrorContext,
+			    "Bad line %s\n", expr);
+		    break;
+		}
+		if (states[to] == NULL)
+		    states[to] = xmlAutomataNewState(am);
+		ptr++;
+		xmlAutomataNewTransition(am, states[from], states[to],
+			                 BAD_CAST ptr, NULL);
+	    } else if ((am != NULL) && (expr[0] == 'e') && (expr[1] == ' ')) {
+		char *ptr = &expr[2];
+		int from, to;
+
+		from = scanNumber(&ptr);
+		if (*ptr != ' ') {
+		    xmlGenericError(xmlGenericErrorContext,
+			    "Bad line %s\n", expr);
+		    break;
+		}
+		if (states[from] == NULL)
+		    states[from] = xmlAutomataNewState(am);
+		ptr++;
+		to = scanNumber(&ptr);
+		if (states[to] == NULL)
+		    states[to] = xmlAutomataNewState(am);
+		xmlAutomataNewEpsilon(am, states[from], states[to]);
+	    } else if ((am != NULL) && (expr[0] == 'f') && (expr[1] == ' ')) {
+		char *ptr = &expr[2];
+		int state;
+
+		state = scanNumber(&ptr);
+		if (states[state] == NULL) {
+		    xmlGenericError(xmlGenericErrorContext,
+			    "Bad state %d : %s\n", state, expr);
+		    break;
+		}
+		xmlAutomataSetFinalState(am, states[state]);
+	    } else if ((am != NULL) && (expr[0] == 'c') && (expr[1] == ' ')) {
+		char *ptr = &expr[2];
+		int from, to;
+		int min, max;
+
+		from = scanNumber(&ptr);
+		if (*ptr != ' ') {
+		    xmlGenericError(xmlGenericErrorContext,
+			    "Bad line %s\n", expr);
+		    break;
+		}
+		if (states[from] == NULL)
+		    states[from] = xmlAutomataNewState(am);
+		ptr++;
+		to = scanNumber(&ptr);
+		if (*ptr != ' ') {
+		    xmlGenericError(xmlGenericErrorContext,
+			    "Bad line %s\n", expr);
+		    break;
+		}
+		if (states[to] == NULL)
+		    states[to] = xmlAutomataNewState(am);
+		ptr++;
+		min = scanNumber(&ptr);
+		if (*ptr != ' ') {
+		    xmlGenericError(xmlGenericErrorContext,
+			    "Bad line %s\n", expr);
+		    break;
+		}
+		ptr++;
+		max = scanNumber(&ptr);
+		if (*ptr != ' ') {
+		    xmlGenericError(xmlGenericErrorContext,
+			    "Bad line %s\n", expr);
+		    break;
+		}
+		ptr++;
+		xmlAutomataNewCountTrans(am, states[from], states[to],
+			                 BAD_CAST ptr, min, max, NULL);
+	    } else if ((am != NULL) && (expr[0] == '-') && (expr[1] == '-')) {
+		/* end of the automata */
+		regexp = xmlAutomataCompile(am);
+		xmlFreeAutomata(am);
+		am = NULL;
+		if (regexp == NULL) {
+		    xmlGenericError(xmlGenericErrorContext,
+			    "Failed to compile the automata");
+		    break;
+		}
+	    } else if ((expr[0] == '=') && (expr[1] == '>')) {
+		if (regexp == NULL) {
+		    printf("=> failed not compiled\n");
+		} else {
+		    if (exec == NULL)
+			exec = xmlRegNewExecCtxt(regexp, NULL, NULL);
+		    if (ret == 0) {
+			ret = xmlRegExecPushString(exec, NULL, NULL);
+		    }
+		    if (ret == 1)
+			printf("=> Passed\n");
+		    else if ((ret == 0) || (ret == -1))
+			printf("=> Failed\n");
+		    else if (ret < 0)
+			printf("=> Error\n");
+		    xmlRegFreeExecCtxt(exec);
+		    exec = NULL;
+		}
+		ret = 0;
+	    } else if (regexp != NULL) {
+		if (exec == NULL)
+		    exec = xmlRegNewExecCtxt(regexp, NULL, NULL);
+		ret = xmlRegExecPushString(exec, BAD_CAST expr, NULL);
+	    } else {
+		xmlGenericError(xmlGenericErrorContext,
+			"Unexpected line %s\n", expr);
+	    }
+	}
+    }
+    fclose(input);
+    if (regexp != NULL)
+	xmlRegFreeRegexp(regexp);
+    if (exec != NULL)
+	xmlRegFreeExecCtxt(exec);
+    if (am != NULL)
+	xmlFreeAutomata(am);
+}
+
+int main(int argc, char **argv) {
+
+    xmlInitMemory();
+
+    if (argc == 1) {
+	int ret;
+	xmlAutomataPtr am;
+	xmlAutomataStatePtr start, cur;
+	xmlRegexpPtr regexp;
+	xmlRegExecCtxtPtr exec;
+
+	am = xmlNewAutomata();
+	start = xmlAutomataGetInitState(am);
+
+	/* generate a[ba]*a */
+	cur = xmlAutomataNewTransition(am, start, NULL, BAD_CAST"a", NULL);
+	xmlAutomataNewTransition(am, cur, cur, BAD_CAST"b", NULL);
+	xmlAutomataNewTransition(am, cur, cur, BAD_CAST"a", NULL);
+	cur = xmlAutomataNewCountTrans(am, cur, NULL, BAD_CAST"a", 2, 3, NULL);
+	xmlAutomataSetFinalState(am, cur);
+
+	/* compile it in a regexp and free the automata */
+	regexp = xmlAutomataCompile(am);
+	xmlFreeAutomata(am);
+
+	/* test the regexp */
+	xmlRegexpPrint(stdout, regexp);
+	exec = xmlRegNewExecCtxt(regexp, NULL, NULL);
+	ret = xmlRegExecPushString(exec, BAD_CAST"a", NULL);
+	if (ret == 1)
+	    printf("final\n");
+	else if (ret < 0)
+	    printf("error\n");
+	ret =xmlRegExecPushString(exec, BAD_CAST"a", NULL);
+	if (ret == 1)
+	    printf("final\n");
+	else if (ret < 0)
+	    printf("error\n");
+	ret =xmlRegExecPushString(exec, BAD_CAST"b", NULL);
+	if (ret == 1)
+	    printf("final\n");
+	else if (ret < 0)
+	    printf("error\n");
+	ret =xmlRegExecPushString(exec, BAD_CAST"a", NULL);
+	if (ret == 1)
+	    printf("final\n");
+	else if (ret < 0)
+	    printf("error\n");
+	ret =xmlRegExecPushString(exec, BAD_CAST"a", NULL);
+	if (ret == 1)
+	    printf("final\n");
+	else if (ret < 0)
+	    printf("error\n");
+	ret =xmlRegExecPushString(exec, BAD_CAST"a", NULL);
+	if (ret == 1)
+	    printf("final\n");
+	else if (ret < 0)
+	    printf("error\n");
+	ret =xmlRegExecPushString(exec, BAD_CAST"a", NULL);
+	if (ret == 1)
+	    printf("final\n");
+	else if (ret < 0)
+	    printf("error\n");
+	if (ret == 0) {
+	    ret = xmlRegExecPushString(exec, NULL, NULL);
+	    if (ret == 1)
+		printf("final\n");
+	    else if (ret < 0)
+		printf("error\n");
+	}
+	xmlRegFreeExecCtxt(exec);
+
+	/* free the regexp */
+	xmlRegFreeRegexp(regexp);
+    } else {
+	int i;
+
+	for (i = 1;i < argc;i++)
+	    testRegexpFile(argv[i]);
+    }
+
+    xmlCleanupParser();
+    xmlMemoryDump();
+    return(0);
+}
+
+#else
+#include <stdio.h>
+int main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
+    printf("%s : Automata support not compiled in\n", argv[0]);
+    return(0);
+}
+#endif /* LIBXML_AUTOMATA_ENABLED */
diff --git a/src/testC14N.c b/src/testC14N.c
new file mode 100644
index 000000000000..addc800e0be7
--- /dev/null
+++ b/src/testC14N.c
@@ -0,0 +1,373 @@
+/*
+ * Canonical XML implementation test program
+ * (http://www.w3.org/TR/2001/REC-xml-c14n-20010315)
+ *
+ * See Copyright for the status of this software.
+ *
+ * Author: Aleksey Sanin <aleksey@aleksey.com>
+ */
+#include "libxml.h"
+#if defined(LIBXML_C14N_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+
+#include <stdio.h>
+#include <string.h>
+#ifndef STDOUT_FILENO
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#else
+#define STDOUT_FILENO fileno(stdout)
+#endif /* HAVE_UNISTD_H */
+#endif
+#ifdef _WIN32
+#include <io.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
+#include <libxml/xmlmemory.h>
+#include <libxml/parser.h>
+#include <libxml/xpath.h>
+#include <libxml/xpathInternals.h>
+
+#include <libxml/c14n.h>
+
+
+static void usage(const char *name) {
+    fprintf(stderr,
+	"Usage: %s <mode> <xml-file> [<xpath-expr>] [<inclusive-ns-list>]\n",
+	    name);
+    fprintf(stderr, "where <mode> is one of following:\n");
+    fprintf(stderr,
+	"--with-comments       \t XML file canonicalization v1.0 w comments \n");
+    fprintf(stderr,
+	"--without-comments    \t XML file canonicalization v1.0 w/o comments\n");
+    fprintf(stderr,
+	"--1-1-with-comments       \t XML file canonicalization v1.1 w comments\n");
+    fprintf(stderr,
+	"--1-1-without-comments    \t XML file canonicalization v1.1 w/o comments\n");
+    fprintf(stderr,
+    "--exc-with-comments   \t Exclusive XML file canonicalization v1.0 w comments\n");
+    fprintf(stderr,
+    "--exc-without-comments\t Exclusive XML file canonicalization v1.0 w/o comments\n");
+}
+
+static xmlXPathObjectPtr
+load_xpath_expr (xmlDocPtr parent_doc, const char* filename);
+
+static xmlChar **parse_list(xmlChar *str);
+
+/* static void print_xpath_nodes(xmlNodeSetPtr nodes); */
+
+static int
+test_c14n(const char* xml_filename, int with_comments, int mode,
+	const char* xpath_filename, xmlChar **inclusive_namespaces) {
+    xmlDocPtr doc;
+    xmlXPathObjectPtr xpath = NULL;
+    xmlChar *result = NULL;
+    int ret;
+
+    /*
+     * build an XML tree from a the file; we need to add default
+     * attributes and resolve all character and entities references
+     */
+    xmlLoadExtDtdDefaultValue = XML_DETECT_IDS | XML_COMPLETE_ATTRS;
+    xmlSubstituteEntitiesDefault(1);
+
+    doc = xmlReadFile(xml_filename, NULL, XML_PARSE_DTDATTR | XML_PARSE_NOENT);
+    if (doc == NULL) {
+	fprintf(stderr, "Error: unable to parse file \"%s\"\n", xml_filename);
+	return(-1);
+    }
+
+    /*
+     * Check the document is of the right kind
+     */
+    if(xmlDocGetRootElement(doc) == NULL) {
+        fprintf(stderr,"Error: empty document for file \"%s\"\n", xml_filename);
+	xmlFreeDoc(doc);
+	return(-1);
+    }
+
+    /*
+     * load xpath file if specified
+     */
+    if(xpath_filename) {
+	xpath = load_xpath_expr(doc, xpath_filename);
+	if(xpath == NULL) {
+	    fprintf(stderr,"Error: unable to evaluate xpath expression\n");
+	    xmlFreeDoc(doc);
+	    return(-1);
+	}
+    }
+
+    /*
+     * Canonical form
+     */
+    /* fprintf(stderr,"File \"%s\" loaded: start canonization\n", xml_filename); */
+    ret = xmlC14NDocDumpMemory(doc,
+	    (xpath) ? xpath->nodesetval : NULL,
+	    mode, inclusive_namespaces,
+	    with_comments, &result);
+    if(ret >= 0) {
+	if(result != NULL) {
+	    if (write(STDOUT_FILENO, result, ret) == -1) {
+		fprintf(stderr, "Can't write data\n");
+	    }
+	    xmlFree(result);
+	}
+    } else {
+	fprintf(stderr,"Error: failed to canonicalize XML file \"%s\" (ret=%d)\n", xml_filename, ret);
+	if(result != NULL) xmlFree(result);
+	xmlFreeDoc(doc);
+	return(-1);
+    }
+
+    /*
+     * Cleanup
+     */
+    if(xpath != NULL) xmlXPathFreeObject(xpath);
+    xmlFreeDoc(doc);
+
+    return(ret);
+}
+
+int main(int argc, char **argv) {
+    int ret = -1;
+
+    /*
+     * Init libxml
+     */
+    xmlInitParser();
+    LIBXML_TEST_VERSION
+
+    /*
+     * Parse command line and process file
+     */
+    if( argc < 3 ) {
+	fprintf(stderr, "Error: wrong number of arguments.\n");
+	usage(argv[0]);
+    } else if(strcmp(argv[1], "--with-comments") == 0) {
+	ret = test_c14n(argv[2], 1, XML_C14N_1_0, (argc > 3) ? argv[3] : NULL, NULL);
+    } else if(strcmp(argv[1], "--without-comments") == 0) {
+	ret = test_c14n(argv[2], 0, XML_C14N_1_0, (argc > 3) ? argv[3] : NULL, NULL);
+    } else if(strcmp(argv[1], "--1-1-with-comments") == 0) {
+	ret = test_c14n(argv[2], 1, XML_C14N_1_1, (argc > 3) ? argv[3] : NULL, NULL);
+    } else if(strcmp(argv[1], "--1-1-without-comments") == 0) {
+	ret = test_c14n(argv[2], 0, XML_C14N_1_1, (argc > 3) ? argv[3] : NULL, NULL);
+    } else if(strcmp(argv[1], "--exc-with-comments") == 0) {
+	xmlChar **list;
+
+	/* load exclusive namespace from command line */
+	list = (argc > 4) ? parse_list((xmlChar *)argv[4]) : NULL;
+	ret = test_c14n(argv[2], 1, XML_C14N_EXCLUSIVE_1_0, (argc > 3) ? argv[3] : NULL, list);
+	if(list != NULL) xmlFree(list);
+    } else if(strcmp(argv[1], "--exc-without-comments") == 0) {
+	xmlChar **list;
+
+	/* load exclusive namespace from command line */
+	list = (argc > 4) ? parse_list((xmlChar *)argv[4]) : NULL;
+	ret = test_c14n(argv[2], 0, XML_C14N_EXCLUSIVE_1_0, (argc > 3) ? argv[3] : NULL, list);
+	if(list != NULL) xmlFree(list);
+    } else {
+	fprintf(stderr, "Error: bad option.\n");
+	usage(argv[0]);
+    }
+
+    /*
+     * Shutdown libxml
+     */
+    xmlCleanupParser();
+    xmlMemoryDump();
+
+    return((ret >= 0) ? 0 : 1);
+}
+
+/*
+ * Macro used to grow the current buffer.
+ */
+#define growBufferReentrant() {						\
+    buffer_size *= 2;							\
+    buffer = (xmlChar **)						\
+		xmlRealloc(buffer, buffer_size * sizeof(xmlChar*));	\
+    if (buffer == NULL) {						\
+	perror("realloc failed");					\
+	return(NULL);							\
+    }									\
+}
+
+static xmlChar **
+parse_list(xmlChar *str) {
+    xmlChar **buffer;
+    xmlChar **out = NULL;
+    int buffer_size = 0;
+    int len;
+
+    if(str == NULL) {
+	return(NULL);
+    }
+
+    len = xmlStrlen(str);
+    if((str[0] == '\'') && (str[len - 1] == '\'')) {
+	str[len - 1] = '\0';
+	str++;
+    }
+    /*
+     * allocate an translation buffer.
+     */
+    buffer_size = 1000;
+    buffer = (xmlChar **) xmlMalloc(buffer_size * sizeof(xmlChar*));
+    if (buffer == NULL) {
+	perror("malloc failed");
+	return(NULL);
+    }
+    out = buffer;
+
+    while(*str != '\0') {
+	if (out - buffer > buffer_size - 10) {
+	    int indx = out - buffer;
+
+	    growBufferReentrant();
+	    out = &buffer[indx];
+	}
+	(*out++) = str;
+	while(*str != ',' && *str != '\0') ++str;
+	if(*str == ',') *(str++) = '\0';
+    }
+    (*out) = NULL;
+    return buffer;
+}
+
+static xmlXPathObjectPtr
+load_xpath_expr (xmlDocPtr parent_doc, const char* filename) {
+    xmlXPathObjectPtr xpath;
+    xmlDocPtr doc;
+    xmlChar *expr;
+    xmlXPathContextPtr ctx;
+    xmlNodePtr node;
+    xmlNsPtr ns;
+
+    /*
+     * load XPath expr as a file
+     */
+    xmlLoadExtDtdDefaultValue = XML_DETECT_IDS | XML_COMPLETE_ATTRS;
+    xmlSubstituteEntitiesDefault(1);
+
+    doc = xmlReadFile(filename, NULL, XML_PARSE_DTDATTR | XML_PARSE_NOENT);
+    if (doc == NULL) {
+	fprintf(stderr, "Error: unable to parse file \"%s\"\n", filename);
+	return(NULL);
+    }
+
+    /*
+     * Check the document is of the right kind
+     */
+    if(xmlDocGetRootElement(doc) == NULL) {
+        fprintf(stderr,"Error: empty document for file \"%s\"\n", filename);
+	xmlFreeDoc(doc);
+	return(NULL);
+    }
+
+    node = doc->children;
+    while(node != NULL && !xmlStrEqual(node->name, (const xmlChar *)"XPath")) {
+	node = node->next;
+    }
+
+    if(node == NULL) {
+        fprintf(stderr,"Error: XPath element expected in the file  \"%s\"\n", filename);
+	xmlFreeDoc(doc);
+	return(NULL);
+    }
+
+    expr = xmlNodeGetContent(node);
+    if(expr == NULL) {
+        fprintf(stderr,"Error: XPath content element is NULL \"%s\"\n", filename);
+	xmlFreeDoc(doc);
+	return(NULL);
+    }
+
+    ctx = xmlXPathNewContext(parent_doc);
+    if(ctx == NULL) {
+        fprintf(stderr,"Error: unable to create new context\n");
+        xmlFree(expr);
+        xmlFreeDoc(doc);
+        return(NULL);
+    }
+
+    /*
+     * Register namespaces
+     */
+    ns = node->nsDef;
+    while(ns != NULL) {
+	if(xmlXPathRegisterNs(ctx, ns->prefix, ns->href) != 0) {
+	    fprintf(stderr,"Error: unable to register NS with prefix=\"%s\" and href=\"%s\"\n", ns->prefix, ns->href);
+	    xmlFree(expr);
+	    xmlXPathFreeContext(ctx);
+	    xmlFreeDoc(doc);
+	    return(NULL);
+	}
+	ns = ns->next;
+    }
+
+    /*
+     * Evaluate xpath
+     */
+    xpath = xmlXPathEvalExpression(expr, ctx);
+    if(xpath == NULL) {
+        fprintf(stderr,"Error: unable to evaluate xpath expression\n");
+	xmlFree(expr);
+        xmlXPathFreeContext(ctx);
+        xmlFreeDoc(doc);
+        return(NULL);
+    }
+
+    /* print_xpath_nodes(xpath->nodesetval); */
+
+    xmlFree(expr);
+    xmlXPathFreeContext(ctx);
+    xmlFreeDoc(doc);
+    return(xpath);
+}
+
+/*
+static void
+print_xpath_nodes(xmlNodeSetPtr nodes) {
+    xmlNodePtr cur;
+    int i;
+
+    if(nodes == NULL ){
+	fprintf(stderr, "Error: no nodes set defined\n");
+	return;
+    }
+
+    fprintf(stderr, "Nodes Set:\n-----\n");
+    for(i = 0; i < nodes->nodeNr; ++i) {
+	if(nodes->nodeTab[i]->type == XML_NAMESPACE_DECL) {
+	    xmlNsPtr ns;
+
+	    ns = (xmlNsPtr)nodes->nodeTab[i];
+	    cur = (xmlNodePtr)ns->next;
+	    fprintf(stderr, "namespace \"%s\"=\"%s\" for node %s:%s\n",
+		    ns->prefix, ns->href,
+		    (cur->ns) ? cur->ns->prefix : BAD_CAST "", cur->name);
+	} else if(nodes->nodeTab[i]->type == XML_ELEMENT_NODE) {
+	    cur = nodes->nodeTab[i];
+	    fprintf(stderr, "element node \"%s:%s\"\n",
+		    (cur->ns) ? cur->ns->prefix : BAD_CAST "", cur->name);
+	} else {
+	    cur = nodes->nodeTab[i];
+	    fprintf(stderr, "node \"%s\": type %d\n", cur->name, cur->type);
+	}
+    }
+}
+*/
+
+#else
+#include <stdio.h>
+int main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
+    printf("%s : XPath/Canonicalization and output support not compiled in\n", argv[0]);
+    return(0);
+}
+#endif /* LIBXML_C14N_ENABLED */
+
+
diff --git a/src/testHTML.c b/src/testHTML.c
new file mode 100644
index 000000000000..9b42778c80d5
--- /dev/null
+++ b/src/testHTML.c
@@ -0,0 +1,880 @@
+/*
+ * testHTML.c : a small tester program for HTML input.
+ *
+ * See Copyright for the status of this software.
+ *
+ * daniel@veillard.com
+ */
+
+#include "libxml.h"
+
+#ifdef LIBXML_HTML_ENABLED
+
+#include <string.h>
+#include <stdarg.h>
+
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
+#include <libxml/xmlmemory.h>
+#include <libxml/HTMLparser.h>
+#include <libxml/HTMLtree.h>
+#include <libxml/debugXML.h>
+#include <libxml/xmlerror.h>
+#include <libxml/globals.h>
+
+#ifdef LIBXML_DEBUG_ENABLED
+static int debug = 0;
+#endif
+static int copy = 0;
+static int sax = 0;
+static int repeat = 0;
+static int noout = 0;
+#ifdef LIBXML_PUSH_ENABLED
+static int push = 0;
+#endif /* LIBXML_PUSH_ENABLED */
+static char *encoding = NULL;
+static int options = 0;
+
+static xmlSAXHandler emptySAXHandlerStruct = {
+    NULL, /* internalSubset */
+    NULL, /* isStandalone */
+    NULL, /* hasInternalSubset */
+    NULL, /* hasExternalSubset */
+    NULL, /* resolveEntity */
+    NULL, /* getEntity */
+    NULL, /* entityDecl */
+    NULL, /* notationDecl */
+    NULL, /* attributeDecl */
+    NULL, /* elementDecl */
+    NULL, /* unparsedEntityDecl */
+    NULL, /* setDocumentLocator */
+    NULL, /* startDocument */
+    NULL, /* endDocument */
+    NULL, /* startElement */
+    NULL, /* endElement */
+    NULL, /* reference */
+    NULL, /* characters */
+    NULL, /* ignorableWhitespace */
+    NULL, /* processingInstruction */
+    NULL, /* comment */
+    NULL, /* xmlParserWarning */
+    NULL, /* xmlParserError */
+    NULL, /* xmlParserError */
+    NULL, /* getParameterEntity */
+    NULL, /* cdataBlock */
+    NULL, /* externalSubset */
+    1,    /* initialized */
+    NULL, /* private */
+    NULL, /* startElementNsSAX2Func */
+    NULL, /* endElementNsSAX2Func */
+    NULL  /* xmlStructuredErrorFunc */
+};
+
+static xmlSAXHandlerPtr emptySAXHandler = &emptySAXHandlerStruct;
+extern xmlSAXHandlerPtr debugSAXHandler;
+
+/************************************************************************
+ *									*
+ *				Debug Handlers				*
+ *									*
+ ************************************************************************/
+
+/**
+ * isStandaloneDebug:
+ * @ctxt:  An XML parser context
+ *
+ * Is this document tagged standalone ?
+ *
+ * Returns 1 if true
+ */
+static int
+isStandaloneDebug(void *ctx ATTRIBUTE_UNUSED)
+{
+    fprintf(stdout, "SAX.isStandalone()\n");
+    return(0);
+}
+
+/**
+ * hasInternalSubsetDebug:
+ * @ctxt:  An XML parser context
+ *
+ * Does this document has an internal subset
+ *
+ * Returns 1 if true
+ */
+static int
+hasInternalSubsetDebug(void *ctx ATTRIBUTE_UNUSED)
+{
+    fprintf(stdout, "SAX.hasInternalSubset()\n");
+    return(0);
+}
+
+/**
+ * hasExternalSubsetDebug:
+ * @ctxt:  An XML parser context
+ *
+ * Does this document has an external subset
+ *
+ * Returns 1 if true
+ */
+static int
+hasExternalSubsetDebug(void *ctx ATTRIBUTE_UNUSED)
+{
+    fprintf(stdout, "SAX.hasExternalSubset()\n");
+    return(0);
+}
+
+/**
+ * hasInternalSubsetDebug:
+ * @ctxt:  An XML parser context
+ *
+ * Does this document has an internal subset
+ */
+static void
+internalSubsetDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name,
+	       const xmlChar *ExternalID, const xmlChar *SystemID)
+{
+    fprintf(stdout, "SAX.internalSubset(%s,", name);
+    if (ExternalID == NULL)
+	fprintf(stdout, " ,");
+    else
+	fprintf(stdout, " %s,", ExternalID);
+    if (SystemID == NULL)
+	fprintf(stdout, " )\n");
+    else
+	fprintf(stdout, " %s)\n", SystemID);
+}
+
+/**
+ * resolveEntityDebug:
+ * @ctxt:  An XML parser context
+ * @publicId: The public ID of the entity
+ * @systemId: The system ID of the entity
+ *
+ * Special entity resolver, better left to the parser, it has
+ * more context than the application layer.
+ * The default behaviour is to NOT resolve the entities, in that case
+ * the ENTITY_REF nodes are built in the structure (and the parameter
+ * values).
+ *
+ * Returns the xmlParserInputPtr if inlined or NULL for DOM behaviour.
+ */
+static xmlParserInputPtr
+resolveEntityDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *publicId, const xmlChar *systemId)
+{
+    /* xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx; */
+
+
+    fprintf(stdout, "SAX.resolveEntity(");
+    if (publicId != NULL)
+	fprintf(stdout, "%s", (char *)publicId);
+    else
+	fprintf(stdout, " ");
+    if (systemId != NULL)
+	fprintf(stdout, ", %s)\n", (char *)systemId);
+    else
+	fprintf(stdout, ", )\n");
+/*********
+    if (systemId != NULL) {
+        return(xmlNewInputFromFile(ctxt, (char *) systemId));
+    }
+ *********/
+    return(NULL);
+}
+
+/**
+ * getEntityDebug:
+ * @ctxt:  An XML parser context
+ * @name: The entity name
+ *
+ * Get an entity by name
+ *
+ * Returns the xmlParserInputPtr if inlined or NULL for DOM behaviour.
+ */
+static xmlEntityPtr
+getEntityDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name)
+{
+    fprintf(stdout, "SAX.getEntity(%s)\n", name);
+    return(NULL);
+}
+
+/**
+ * getParameterEntityDebug:
+ * @ctxt:  An XML parser context
+ * @name: The entity name
+ *
+ * Get a parameter entity by name
+ *
+ * Returns the xmlParserInputPtr
+ */
+static xmlEntityPtr
+getParameterEntityDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name)
+{
+    fprintf(stdout, "SAX.getParameterEntity(%s)\n", name);
+    return(NULL);
+}
+
+
+/**
+ * entityDeclDebug:
+ * @ctxt:  An XML parser context
+ * @name:  the entity name
+ * @type:  the entity type
+ * @publicId: The public ID of the entity
+ * @systemId: The system ID of the entity
+ * @content: the entity value (without processing).
+ *
+ * An entity definition has been parsed
+ */
+static void
+entityDeclDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name, int type,
+          const xmlChar *publicId, const xmlChar *systemId, xmlChar *content)
+{
+    fprintf(stdout, "SAX.entityDecl(%s, %d, %s, %s, %s)\n",
+            name, type, publicId, systemId, content);
+}
+
+/**
+ * attributeDeclDebug:
+ * @ctxt:  An XML parser context
+ * @name:  the attribute name
+ * @type:  the attribute type
+ *
+ * An attribute definition has been parsed
+ */
+static void
+attributeDeclDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *elem, const xmlChar *name,
+              int type, int def, const xmlChar *defaultValue,
+	      xmlEnumerationPtr tree ATTRIBUTE_UNUSED)
+{
+    fprintf(stdout, "SAX.attributeDecl(%s, %s, %d, %d, %s, ...)\n",
+            elem, name, type, def, defaultValue);
+}
+
+/**
+ * elementDeclDebug:
+ * @ctxt:  An XML parser context
+ * @name:  the element name
+ * @type:  the element type
+ * @content: the element value (without processing).
+ *
+ * An element definition has been parsed
+ */
+static void
+elementDeclDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name, int type,
+	    xmlElementContentPtr content ATTRIBUTE_UNUSED)
+{
+    fprintf(stdout, "SAX.elementDecl(%s, %d, ...)\n",
+            name, type);
+}
+
+/**
+ * notationDeclDebug:
+ * @ctxt:  An XML parser context
+ * @name: The name of the notation
+ * @publicId: The public ID of the entity
+ * @systemId: The system ID of the entity
+ *
+ * What to do when a notation declaration has been parsed.
+ */
+static void
+notationDeclDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name,
+	     const xmlChar *publicId, const xmlChar *systemId)
+{
+    fprintf(stdout, "SAX.notationDecl(%s, %s, %s)\n",
+            (char *) name, (char *) publicId, (char *) systemId);
+}
+
+/**
+ * unparsedEntityDeclDebug:
+ * @ctxt:  An XML parser context
+ * @name: The name of the entity
+ * @publicId: The public ID of the entity
+ * @systemId: The system ID of the entity
+ * @notationName: the name of the notation
+ *
+ * What to do when an unparsed entity declaration is parsed
+ */
+static void
+unparsedEntityDeclDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name,
+		   const xmlChar *publicId, const xmlChar *systemId,
+		   const xmlChar *notationName)
+{
+    fprintf(stdout, "SAX.unparsedEntityDecl(%s, %s, %s, %s)\n",
+            (char *) name, (char *) publicId, (char *) systemId,
+	    (char *) notationName);
+}
+
+/**
+ * setDocumentLocatorDebug:
+ * @ctxt:  An XML parser context
+ * @loc: A SAX Locator
+ *
+ * Receive the document locator at startup, actually xmlDefaultSAXLocator
+ * Everything is available on the context, so this is useless in our case.
+ */
+static void
+setDocumentLocatorDebug(void *ctx ATTRIBUTE_UNUSED, xmlSAXLocatorPtr loc ATTRIBUTE_UNUSED)
+{
+    fprintf(stdout, "SAX.setDocumentLocator()\n");
+}
+
+/**
+ * startDocumentDebug:
+ * @ctxt:  An XML parser context
+ *
+ * called when the document start being processed.
+ */
+static void
+startDocumentDebug(void *ctx ATTRIBUTE_UNUSED)
+{
+    fprintf(stdout, "SAX.startDocument()\n");
+}
+
+/**
+ * endDocumentDebug:
+ * @ctxt:  An XML parser context
+ *
+ * called when the document end has been detected.
+ */
+static void
+endDocumentDebug(void *ctx ATTRIBUTE_UNUSED)
+{
+    fprintf(stdout, "SAX.endDocument()\n");
+}
+
+/**
+ * startElementDebug:
+ * @ctxt:  An XML parser context
+ * @name:  The element name
+ *
+ * called when an opening tag has been processed.
+ */
+static void
+startElementDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name, const xmlChar **atts)
+{
+    int i;
+
+    fprintf(stdout, "SAX.startElement(%s", (char *) name);
+    if (atts != NULL) {
+        for (i = 0;(atts[i] != NULL);i++) {
+	    fprintf(stdout, ", %s", atts[i++]);
+	    if (atts[i] != NULL) {
+		unsigned char output[40];
+		const unsigned char *att = atts[i];
+		int outlen, attlen;
+	        fprintf(stdout, "='");
+		while ((attlen = strlen((char*)att)) > 0) {
+		    outlen = sizeof output - 1;
+		    htmlEncodeEntities(output, &outlen, att, &attlen, '\'');
+		    output[outlen] = 0;
+		    fprintf(stdout, "%s", (char *) output);
+		    att += attlen;
+		}
+		fprintf(stdout, "'");
+	    }
+	}
+    }
+    fprintf(stdout, ")\n");
+}
+
+/**
+ * endElementDebug:
+ * @ctxt:  An XML parser context
+ * @name:  The element name
+ *
+ * called when the end of an element has been detected.
+ */
+static void
+endElementDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name)
+{
+    fprintf(stdout, "SAX.endElement(%s)\n", (char *) name);
+}
+
+/**
+ * charactersDebug:
+ * @ctxt:  An XML parser context
+ * @ch:  a xmlChar string
+ * @len: the number of xmlChar
+ *
+ * receiving some chars from the parser.
+ * Question: how much at a time ???
+ */
+static void
+charactersDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *ch, int len)
+{
+    unsigned char output[40];
+    int inlen = len, outlen = 30;
+
+    htmlEncodeEntities(output, &outlen, ch, &inlen, 0);
+    output[outlen] = 0;
+
+    fprintf(stdout, "SAX.characters(%s, %d)\n", output, len);
+}
+
+/**
+ * cdataDebug:
+ * @ctxt:  An XML parser context
+ * @ch:  a xmlChar string
+ * @len: the number of xmlChar
+ *
+ * receiving some cdata chars from the parser.
+ * Question: how much at a time ???
+ */
+static void
+cdataDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *ch, int len)
+{
+    unsigned char output[40];
+    int inlen = len, outlen = 30;
+
+    htmlEncodeEntities(output, &outlen, ch, &inlen, 0);
+    output[outlen] = 0;
+
+    fprintf(stdout, "SAX.cdata(%s, %d)\n", output, len);
+}
+
+/**
+ * referenceDebug:
+ * @ctxt:  An XML parser context
+ * @name:  The entity name
+ *
+ * called when an entity reference is detected.
+ */
+static void
+referenceDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name)
+{
+    fprintf(stdout, "SAX.reference(%s)\n", name);
+}
+
+/**
+ * ignorableWhitespaceDebug:
+ * @ctxt:  An XML parser context
+ * @ch:  a xmlChar string
+ * @start: the first char in the string
+ * @len: the number of xmlChar
+ *
+ * receiving some ignorable whitespaces from the parser.
+ * Question: how much at a time ???
+ */
+static void
+ignorableWhitespaceDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *ch, int len)
+{
+    char output[40];
+    int i;
+
+    for (i = 0;(i<len) && (i < 30);i++)
+	output[i] = ch[i];
+    output[i] = 0;
+
+    fprintf(stdout, "SAX.ignorableWhitespace(%s, %d)\n", output, len);
+}
+
+/**
+ * processingInstructionDebug:
+ * @ctxt:  An XML parser context
+ * @target:  the target name
+ * @data: the PI data's
+ * @len: the number of xmlChar
+ *
+ * A processing instruction has been parsed.
+ */
+static void
+processingInstructionDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *target,
+                      const xmlChar *data)
+{
+    fprintf(stdout, "SAX.processingInstruction(%s, %s)\n",
+            (char *) target, (char *) data);
+}
+
+/**
+ * commentDebug:
+ * @ctxt:  An XML parser context
+ * @value:  the comment content
+ *
+ * A comment has been parsed.
+ */
+static void
+commentDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *value)
+{
+    fprintf(stdout, "SAX.comment(%s)\n", value);
+}
+
+/**
+ * warningDebug:
+ * @ctxt:  An XML parser context
+ * @msg:  the message to display/transmit
+ * @...:  extra parameters for the message display
+ *
+ * Display and format a warning messages, gives file, line, position and
+ * extra parameters.
+ */
+static void XMLCDECL
+warningDebug(void *ctx ATTRIBUTE_UNUSED, const char *msg, ...)
+{
+    va_list args;
+
+    va_start(args, msg);
+    fprintf(stdout, "SAX.warning: ");
+    vfprintf(stdout, msg, args);
+    va_end(args);
+}
+
+/**
+ * errorDebug:
+ * @ctxt:  An XML parser context
+ * @msg:  the message to display/transmit
+ * @...:  extra parameters for the message display
+ *
+ * Display and format a error messages, gives file, line, position and
+ * extra parameters.
+ */
+static void XMLCDECL
+errorDebug(void *ctx ATTRIBUTE_UNUSED, const char *msg, ...)
+{
+    va_list args;
+
+    va_start(args, msg);
+    fprintf(stdout, "SAX.error: ");
+    vfprintf(stdout, msg, args);
+    va_end(args);
+}
+
+/**
+ * fatalErrorDebug:
+ * @ctxt:  An XML parser context
+ * @msg:  the message to display/transmit
+ * @...:  extra parameters for the message display
+ *
+ * Display and format a fatalError messages, gives file, line, position and
+ * extra parameters.
+ */
+static void XMLCDECL
+fatalErrorDebug(void *ctx ATTRIBUTE_UNUSED, const char *msg, ...)
+{
+    va_list args;
+
+    va_start(args, msg);
+    fprintf(stdout, "SAX.fatalError: ");
+    vfprintf(stdout, msg, args);
+    va_end(args);
+}
+
+static xmlSAXHandler debugSAXHandlerStruct = {
+    internalSubsetDebug,
+    isStandaloneDebug,
+    hasInternalSubsetDebug,
+    hasExternalSubsetDebug,
+    resolveEntityDebug,
+    getEntityDebug,
+    entityDeclDebug,
+    notationDeclDebug,
+    attributeDeclDebug,
+    elementDeclDebug,
+    unparsedEntityDeclDebug,
+    setDocumentLocatorDebug,
+    startDocumentDebug,
+    endDocumentDebug,
+    startElementDebug,
+    endElementDebug,
+    referenceDebug,
+    charactersDebug,
+    ignorableWhitespaceDebug,
+    processingInstructionDebug,
+    commentDebug,
+    warningDebug,
+    errorDebug,
+    fatalErrorDebug,
+    getParameterEntityDebug,
+    cdataDebug,
+    NULL,
+    1,
+    NULL,
+    NULL,
+    NULL,
+    NULL
+};
+
+xmlSAXHandlerPtr debugSAXHandler = &debugSAXHandlerStruct;
+/************************************************************************
+ *									*
+ *				Debug					*
+ *									*
+ ************************************************************************/
+
+static void
+parseSAXFile(char *filename) {
+    htmlDocPtr doc = NULL;
+
+    /*
+     * Empty callbacks for checking
+     */
+#ifdef LIBXML_PUSH_ENABLED
+    if (push) {
+	FILE *f;
+
+#if defined(_WIN32) || defined (__DJGPP__) && !defined (__CYGWIN__)
+	f = fopen(filename, "rb");
+#else
+	f = fopen(filename, "r");
+#endif
+	if (f != NULL) {
+	    int res, size = 3;
+	    char chars[4096];
+	    htmlParserCtxtPtr ctxt;
+
+	    /* if (repeat) */
+		size = 4096;
+	    res = fread(chars, 1, 4, f);
+	    if (res > 0) {
+		ctxt = htmlCreatePushParserCtxt(emptySAXHandler, NULL,
+			    chars, res, filename, XML_CHAR_ENCODING_NONE);
+		while ((res = fread(chars, 1, size, f)) > 0) {
+		    htmlParseChunk(ctxt, chars, res, 0);
+		}
+		htmlParseChunk(ctxt, chars, 0, 1);
+		doc = ctxt->myDoc;
+		htmlFreeParserCtxt(ctxt);
+	    }
+	    if (doc != NULL) {
+		fprintf(stdout, "htmlSAXParseFile returned non-NULL\n");
+		xmlFreeDoc(doc);
+	    }
+	    fclose(f);
+	}
+	if (!noout) {
+#if defined(_WIN32) || defined (__DJGPP__) && !defined (__CYGWIN__)
+		f = fopen(filename, "rb");
+#else
+		f = fopen(filename, "r");
+#endif
+	    if (f != NULL) {
+		int res, size = 3;
+		char chars[4096];
+		htmlParserCtxtPtr ctxt;
+
+		/* if (repeat) */
+		    size = 4096;
+		res = fread(chars, 1, 4, f);
+		if (res > 0) {
+		    ctxt = htmlCreatePushParserCtxt(debugSAXHandler, NULL,
+				chars, res, filename, XML_CHAR_ENCODING_NONE);
+		    while ((res = fread(chars, 1, size, f)) > 0) {
+			htmlParseChunk(ctxt, chars, res, 0);
+		    }
+		    htmlParseChunk(ctxt, chars, 0, 1);
+		    doc = ctxt->myDoc;
+		    htmlFreeParserCtxt(ctxt);
+		}
+		if (doc != NULL) {
+		    fprintf(stdout, "htmlSAXParseFile returned non-NULL\n");
+		    xmlFreeDoc(doc);
+		}
+		fclose(f);
+	    }
+	}
+    } else {
+#endif /* LIBXML_PUSH_ENABLED */
+	doc = htmlSAXParseFile(filename, NULL, emptySAXHandler, NULL);
+	if (doc != NULL) {
+	    fprintf(stdout, "htmlSAXParseFile returned non-NULL\n");
+	    xmlFreeDoc(doc);
+	}
+
+	if (!noout) {
+	    /*
+	     * Debug callback
+	     */
+	    doc = htmlSAXParseFile(filename, NULL, debugSAXHandler, NULL);
+	    if (doc != NULL) {
+		fprintf(stdout, "htmlSAXParseFile returned non-NULL\n");
+		xmlFreeDoc(doc);
+	    }
+	}
+#ifdef LIBXML_PUSH_ENABLED
+    }
+#endif /* LIBXML_PUSH_ENABLED */
+}
+
+static void
+parseAndPrintFile(char *filename) {
+    htmlDocPtr doc = NULL;
+
+    /*
+     * build an HTML tree from a string;
+     */
+#ifdef LIBXML_PUSH_ENABLED
+    if (push) {
+	FILE *f;
+
+#if defined(_WIN32) || defined (__DJGPP__) && !defined (__CYGWIN__)
+	f = fopen(filename, "rb");
+#else
+	f = fopen(filename, "r");
+#endif
+	if (f != NULL) {
+	    int res, size = 3;
+	    char chars[4096];
+	    htmlParserCtxtPtr ctxt;
+
+	    /* if (repeat) */
+		size = 4096;
+	    res = fread(chars, 1, 4, f);
+	    if (res > 0) {
+		ctxt = htmlCreatePushParserCtxt(NULL, NULL,
+			    chars, res, filename, XML_CHAR_ENCODING_NONE);
+		while ((res = fread(chars, 1, size, f)) > 0) {
+		    htmlParseChunk(ctxt, chars, res, 0);
+		}
+		htmlParseChunk(ctxt, chars, 0, 1);
+		doc = ctxt->myDoc;
+		htmlFreeParserCtxt(ctxt);
+	    }
+	    fclose(f);
+	}
+    } else {
+	doc = htmlReadFile(filename, NULL, options);
+    }
+#else
+	doc = htmlReadFile(filename,NULL,options);
+#endif
+    if (doc == NULL) {
+        xmlGenericError(xmlGenericErrorContext,
+		"Could not parse %s\n", filename);
+    }
+
+#ifdef LIBXML_TREE_ENABLED
+    /*
+     * test intermediate copy if needed.
+     */
+    if (copy) {
+        htmlDocPtr tmp;
+
+        tmp = doc;
+	doc = xmlCopyDoc(doc, 1);
+	xmlFreeDoc(tmp);
+    }
+#endif
+
+#ifdef LIBXML_OUTPUT_ENABLED
+    /*
+     * print it.
+     */
+    if (!noout) {
+#ifdef LIBXML_DEBUG_ENABLED
+	if (!debug) {
+	    if (encoding)
+		htmlSaveFileEnc("-", doc, encoding);
+	    else
+		htmlDocDump(stdout, doc);
+	} else
+	    xmlDebugDumpDocument(stdout, doc);
+#else
+	if (encoding)
+	    htmlSaveFileEnc("-", doc, encoding);
+	else
+	    htmlDocDump(stdout, doc);
+#endif
+    }
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+    /*
+     * free it.
+     */
+    xmlFreeDoc(doc);
+}
+
+int main(int argc, char **argv) {
+    int i, count;
+    int files = 0;
+
+    for (i = 1; i < argc ; i++) {
+#ifdef LIBXML_DEBUG_ENABLED
+	if ((!strcmp(argv[i], "-debug")) || (!strcmp(argv[i], "--debug")))
+	    debug++;
+	else
+#endif
+	    if ((!strcmp(argv[i], "-copy")) || (!strcmp(argv[i], "--copy")))
+	    copy++;
+#ifdef LIBXML_PUSH_ENABLED
+	else if ((!strcmp(argv[i], "-push")) || (!strcmp(argv[i], "--push")))
+	    push++;
+#endif /* LIBXML_PUSH_ENABLED */
+	else if ((!strcmp(argv[i], "-sax")) || (!strcmp(argv[i], "--sax")))
+	    sax++;
+	else if ((!strcmp(argv[i], "-noout")) || (!strcmp(argv[i], "--noout")))
+	    noout++;
+	else if ((!strcmp(argv[i], "-repeat")) ||
+	         (!strcmp(argv[i], "--repeat")))
+	    repeat++;
+	else if ((!strcmp(argv[i], "-encode")) ||
+	         (!strcmp(argv[i], "--encode"))) {
+	    i++;
+	    encoding = argv[i];
+        }
+    }
+    for (i = 1; i < argc ; i++) {
+	if ((!strcmp(argv[i], "-encode")) ||
+	         (!strcmp(argv[i], "--encode"))) {
+	    i++;
+	    continue;
+        }
+	if (argv[i][0] != '-') {
+	    if (repeat) {
+		for (count = 0;count < 100 * repeat;count++) {
+		    if (sax)
+			parseSAXFile(argv[i]);
+		    else
+			parseAndPrintFile(argv[i]);
+		}
+	    } else {
+		if (sax)
+		    parseSAXFile(argv[i]);
+		else
+		    parseAndPrintFile(argv[i]);
+	    }
+	    files ++;
+	}
+    }
+    if (files == 0) {
+	printf("Usage : %s [--debug] [--copy] [--copy] HTMLfiles ...\n",
+	       argv[0]);
+	printf("\tParse the HTML files and output the result of the parsing\n");
+#ifdef LIBXML_DEBUG_ENABLED
+	printf("\t--debug : dump a debug tree of the in-memory document\n");
+#endif
+	printf("\t--copy : used to test the internal copy implementation\n");
+	printf("\t--sax : debug the sequence of SAX callbacks\n");
+	printf("\t--repeat : parse the file 100 times, for timing\n");
+	printf("\t--noout : do not print the result\n");
+#ifdef LIBXML_PUSH_ENABLED
+	printf("\t--push : use the push mode parser\n");
+#endif /* LIBXML_PUSH_ENABLED */
+	printf("\t--encode encoding : output in the given encoding\n");
+    }
+    xmlCleanupParser();
+    xmlMemoryDump();
+
+    return(0);
+}
+#else /* !LIBXML_HTML_ENABLED */
+#include <stdio.h>
+int main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
+    printf("%s : HTML support not compiled in\n", argv[0]);
+    return(0);
+}
+#endif
diff --git a/src/testModule.c b/src/testModule.c
new file mode 100644
index 000000000000..77b7ba106abd
--- /dev/null
+++ b/src/testModule.c
@@ -0,0 +1,82 @@
+/*
+ * testModule.c : a small tester program for xmlModule
+ *
+ * See Copyright for the status of this software.
+ *
+ * joelwreed@comcast.net
+ */
+
+#include "libxml.h"
+#ifdef LIBXML_MODULES_ENABLED
+#include <libxml/xmlversion.h>
+
+#include <limits.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdarg.h>
+
+#include <libxml/xmlmemory.h>
+#include <libxml/debugXML.h>
+#include <libxml/xmlmodule.h>
+
+#ifdef _WIN32
+#define MODULE_PATH "."
+#include <stdlib.h> /* for _MAX_PATH */
+#ifndef __MINGW32__
+#define PATH_MAX _MAX_PATH
+#endif
+#else
+#define MODULE_PATH ".libs"
+#endif
+
+/* Used for SCO Openserver*/
+#ifndef PATH_MAX
+#ifdef _POSIX_PATH_MAX
+#define PATH_MAX _POSIX_PATH_MAX
+#else
+#define PATH_MAX 4096
+#endif
+#endif
+
+typedef int (*hello_world_t)(void);
+
+int main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
+    xmlChar filename[PATH_MAX];
+    xmlModulePtr module = NULL;
+    hello_world_t hello_world = NULL;
+
+    /* build the module filename, and confirm the module exists */
+    xmlStrPrintf(filename, sizeof(filename),
+                 "%s/testdso%s",
+                 (const xmlChar*)MODULE_PATH,
+		 (const xmlChar*)LIBXML_MODULE_EXTENSION);
+
+    module = xmlModuleOpen((const char*)filename, 0);
+    if (module)
+      {
+        if (xmlModuleSymbol(module, "hello_world", (void **) &hello_world)) {
+	    fprintf(stderr, "Failure to lookup\n");
+	    return(1);
+	}
+	if (hello_world == NULL) {
+	    fprintf(stderr, "Lookup returned NULL\n");
+	    return(1);
+	}
+
+        (*hello_world)();
+
+        xmlModuleClose(module);
+      }
+
+    xmlMemoryDump();
+
+    return(0);
+}
+
+#else
+#include <stdio.h>
+int main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
+    printf("%s : Module support not compiled in\n", argv[0]);
+    return(0);
+}
+#endif /* LIBXML_SCHEMAS_ENABLED */
diff --git a/src/testReader.c b/src/testReader.c
new file mode 100644
index 000000000000..da2f1b02cd29
--- /dev/null
+++ b/src/testReader.c
@@ -0,0 +1,145 @@
+/*
+ * testReader.c : a small tester program for parsing using the xmlReader
+ *
+ * See Copyright for the status of this software.
+ *
+ * daniel@veillard.com
+ */
+
+#include "libxml.h"
+
+#ifdef LIBXML_READER_ENABLED
+#include <string.h>
+#include <stdarg.h>
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+
+
+#include <libxml/xmlreader.h>
+
+static int debug = 0;
+static int dump = 0;
+static int noent = 0;
+static int count = 0;
+static int valid = 0;
+static int consumed = 0;
+
+static void usage(const char *progname) {
+    printf("Usage : %s [options] XMLfiles ...\n", progname);
+    printf("\tParse the XML files using the xmlTextReader API\n");
+    printf("\t --count: count the number of attribute and elements\n");
+    printf("\t --valid: validate the document\n");
+    printf("\t --consumed: count the number of bytes consumed\n");
+    exit(1);
+}
+static int elem, attrs;
+
+static void processNode(xmlTextReaderPtr reader) {
+    int type;
+
+    type = xmlTextReaderNodeType(reader);
+    if (count) {
+	if (type == 1) {
+	    elem++;
+	    attrs += xmlTextReaderAttributeCount(reader);
+	}
+    }
+}
+
+static void handleFile(const char *filename) {
+    xmlTextReaderPtr reader;
+    int ret;
+
+    if (count) {
+	elem = 0;
+	attrs = 0;
+    }
+
+    reader = xmlNewTextReaderFilename(filename);
+    if (reader != NULL) {
+	if (valid)
+	    xmlTextReaderSetParserProp(reader, XML_PARSER_VALIDATE, 1);
+
+	/*
+	 * Process all nodes in sequence
+	 */
+	ret = xmlTextReaderRead(reader);
+	while (ret == 1) {
+	    processNode(reader);
+	    ret = xmlTextReaderRead(reader);
+	}
+
+	/*
+	 * Done, cleanup and status
+	 */
+	if (consumed)
+		printf("%ld bytes consumed by parser\n", xmlTextReaderByteConsumed(reader));
+	xmlFreeTextReader(reader);
+	if (ret != 0) {
+	    printf("%s : failed to parse\n", filename);
+	} else if (count)
+	    printf("%s : %d elements, %d attributes\n", filename, elem, attrs);
+    } else {
+	fprintf(stderr, "Unable to open %s\n", filename);
+    }
+}
+
+int main(int argc, char **argv) {
+    int i;
+    int files = 0;
+
+    if (argc <= 1) {
+	usage(argv[0]);
+	return(1);
+    }
+    LIBXML_TEST_VERSION
+    for (i = 1; i < argc ; i++) {
+	if ((!strcmp(argv[i], "-debug")) || (!strcmp(argv[i], "--debug")))
+	    debug++;
+	else if ((!strcmp(argv[i], "-dump")) || (!strcmp(argv[i], "--dump")))
+	    dump++;
+	else if ((!strcmp(argv[i], "-count")) || (!strcmp(argv[i], "--count")))
+	    count++;
+	else if ((!strcmp(argv[i], "-consumed")) || (!strcmp(argv[i], "--consumed")))
+	    consumed++;
+	else if ((!strcmp(argv[i], "-valid")) || (!strcmp(argv[i], "--valid")))
+	    valid++;
+	else if ((!strcmp(argv[i], "-noent")) ||
+	         (!strcmp(argv[i], "--noent")))
+	    noent++;
+    }
+    if (noent != 0) xmlSubstituteEntitiesDefault(1);
+    for (i = 1; i < argc ; i++) {
+	if (argv[i][0] != '-') {
+	    handleFile(argv[i]);
+	    files ++;
+	}
+    }
+    xmlCleanupParser();
+    xmlMemoryDump();
+
+    return(0);
+}
+#else
+int main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
+    printf("%s : xmlReader parser support not compiled in\n", argv[0]);
+    return(0);
+}
+#endif /* LIBXML_READER_ENABLED */
diff --git a/src/testRegexp.c b/src/testRegexp.c
new file mode 100644
index 000000000000..218174144b4c
--- /dev/null
+++ b/src/testRegexp.c
@@ -0,0 +1,402 @@
+/*
+ * testRegexp.c: simple module for testing regular expressions
+ *
+ * See Copyright for the status of this software.
+ *
+ * Daniel Veillard <veillard@redhat.com>
+ */
+
+#include "libxml.h"
+#ifdef LIBXML_REGEXP_ENABLED
+#include <string.h>
+
+#include <libxml/tree.h>
+#include <libxml/xmlregexp.h>
+
+static int repeat = 0;
+static int debug = 0;
+
+static void testRegexp(xmlRegexpPtr comp, const char *value) {
+    int ret;
+
+    ret = xmlRegexpExec(comp, (const xmlChar *) value);
+    if (ret == 1)
+	printf("%s: Ok\n", value);
+    else if (ret == 0)
+	printf("%s: Fail\n", value);
+    else
+	printf("%s: Error: %d\n", value, ret);
+    if (repeat) {
+	int j;
+	for (j = 0;j < 999999;j++)
+	    xmlRegexpExec(comp, (const xmlChar *) value);
+    }
+}
+
+static void
+testRegexpFile(const char *filename) {
+    xmlRegexpPtr comp = NULL;
+    FILE *input;
+    char expression[5000];
+    int len;
+
+    input = fopen(filename, "r");
+    if (input == NULL) {
+        xmlGenericError(xmlGenericErrorContext,
+		"Cannot open %s for reading\n", filename);
+	return;
+    }
+    while (fgets(expression, 4500, input) != NULL) {
+	len = strlen(expression);
+	len--;
+	while ((len >= 0) &&
+	       ((expression[len] == '\n') || (expression[len] == '\t') ||
+		(expression[len] == '\r') || (expression[len] == ' '))) len--;
+	expression[len + 1] = 0;
+	if (len >= 0) {
+	    if (expression[0] == '#')
+		continue;
+	    if ((expression[0] == '=') && (expression[1] == '>')) {
+		char *pattern = &expression[2];
+
+		if (comp != NULL) {
+		    xmlRegFreeRegexp(comp);
+		    comp = NULL;
+		}
+		printf("Regexp: %s\n", pattern) ;
+		comp = xmlRegexpCompile((const xmlChar *) pattern);
+		if (comp == NULL) {
+		    printf("   failed to compile\n");
+		    break;
+		}
+	    } else if (comp == NULL) {
+		printf("Regexp: %s\n", expression) ;
+		comp = xmlRegexpCompile((const xmlChar *) expression);
+		if (comp == NULL) {
+		    printf("   failed to compile\n");
+		    break;
+		}
+	    } else if (comp != NULL) {
+		testRegexp(comp, expression);
+	    }
+	}
+    }
+    fclose(input);
+    if (comp != NULL)
+	xmlRegFreeRegexp(comp);
+}
+
+#ifdef LIBXML_EXPR_ENABLED
+static void
+runFileTest(xmlExpCtxtPtr ctxt, const char *filename) {
+    xmlExpNodePtr expr = NULL, sub;
+    FILE *input;
+    char expression[5000];
+    int len;
+
+    input = fopen(filename, "r");
+    if (input == NULL) {
+        xmlGenericError(xmlGenericErrorContext,
+		"Cannot open %s for reading\n", filename);
+	return;
+    }
+    while (fgets(expression, 4500, input) != NULL) {
+	len = strlen(expression);
+	len--;
+	while ((len >= 0) &&
+	       ((expression[len] == '\n') || (expression[len] == '\t') ||
+		(expression[len] == '\r') || (expression[len] == ' '))) len--;
+	expression[len + 1] = 0;
+	if (len >= 0) {
+	    if (expression[0] == '#')
+		continue;
+	    if ((expression[0] == '=') && (expression[1] == '>')) {
+		char *str = &expression[2];
+
+		if (expr != NULL) {
+		    xmlExpFree(ctxt, expr);
+		    if (xmlExpCtxtNbNodes(ctxt) != 0)
+		        printf(" Parse/free of Expression leaked %d\n",
+			       xmlExpCtxtNbNodes(ctxt));
+		    expr = NULL;
+		}
+		printf("Expression: %s\n", str) ;
+		expr = xmlExpParse(ctxt, str);
+		if (expr == NULL) {
+		    printf("   parsing Failed\n");
+		    break;
+		}
+	    } else if (expr != NULL) {
+	        int expect = -1;
+		int nodes1, nodes2;
+
+		if (expression[0] == '0')
+		    expect = 0;
+		if (expression[0] == '1')
+		    expect = 1;
+		printf("Subexp: %s", expression + 2) ;
+		nodes1 = xmlExpCtxtNbNodes(ctxt);
+		sub = xmlExpParse(ctxt, expression + 2);
+		if (sub == NULL) {
+		    printf("   parsing Failed\n");
+		    break;
+		} else {
+		    int ret;
+
+		    nodes2 = xmlExpCtxtNbNodes(ctxt);
+		    ret = xmlExpSubsume(ctxt, expr, sub);
+
+		    if ((expect == 1) && (ret == 1)) {
+			printf(" => accept, Ok\n");
+		    } else if ((expect == 0) && (ret == 0)) {
+		        printf(" => reject, Ok\n");
+		    } else if ((expect == 1) && (ret == 0)) {
+			printf(" => reject, Failed\n");
+		    } else if ((expect == 0) && (ret == 1)) {
+			printf(" => accept, Failed\n");
+		    } else {
+		        printf(" => fail internally\n");
+		    }
+		    if (xmlExpCtxtNbNodes(ctxt) > nodes2) {
+		        printf(" Subsume leaked %d\n",
+			       xmlExpCtxtNbNodes(ctxt) - nodes2);
+			nodes1 += xmlExpCtxtNbNodes(ctxt) - nodes2;
+		    }
+		    xmlExpFree(ctxt, sub);
+		    if (xmlExpCtxtNbNodes(ctxt) > nodes1) {
+		        printf(" Parse/free leaked %d\n",
+			       xmlExpCtxtNbNodes(ctxt) - nodes1);
+		    }
+		}
+
+	    }
+	}
+    }
+    if (expr != NULL) {
+	xmlExpFree(ctxt, expr);
+	if (xmlExpCtxtNbNodes(ctxt) != 0)
+	    printf(" Parse/free of Expression leaked %d\n",
+		   xmlExpCtxtNbNodes(ctxt));
+    }
+    fclose(input);
+}
+
+static void
+testReduce(xmlExpCtxtPtr ctxt, xmlExpNodePtr expr, const char *tst) {
+    xmlBufferPtr xmlExpBuf;
+    xmlExpNodePtr sub, deriv;
+
+    sub = xmlExpParse(ctxt, tst);
+    if (sub == NULL) {
+        printf("Subset %s failed to parse\n", tst);
+	return;
+    }
+    xmlExpBuf = xmlBufferCreate();
+    xmlExpDump(xmlExpBuf, sub);
+    printf("Subset parsed as: %s\n",
+           (const char *) xmlBufferContent(xmlExpBuf));
+    deriv = xmlExpExpDerive(ctxt, expr, sub);
+    if (deriv == NULL) {
+        printf("Derivation led to an internal error, report this !\n");
+    } else {
+        xmlBufferEmpty(xmlExpBuf);
+	xmlExpDump(xmlExpBuf, deriv);
+	if (xmlExpIsNillable(deriv))
+	    printf("Resulting nillable derivation: %s\n",
+	           (const char *) xmlBufferContent(xmlExpBuf));
+	else
+	    printf("Resulting derivation: %s\n",
+	           (const char *) xmlBufferContent(xmlExpBuf));
+	xmlExpFree(ctxt, deriv);
+    }
+    xmlBufferFree(xmlExpBuf);
+    xmlExpFree(ctxt, sub);
+}
+
+static void
+exprDebug(xmlExpCtxtPtr ctxt, xmlExpNodePtr expr) {
+    xmlBufferPtr xmlExpBuf;
+    xmlExpNodePtr deriv;
+    const char *list[40];
+    int ret;
+
+    xmlExpBuf = xmlBufferCreate();
+
+    if (expr == NULL) {
+        printf("Failed to parse\n");
+	return;
+    }
+    xmlExpDump(xmlExpBuf, expr);
+    printf("Parsed as: %s\n", (const char *) xmlBufferContent(xmlExpBuf));
+    printf("Max token input = %d\n", xmlExpMaxToken(expr));
+    if (xmlExpIsNillable(expr) == 1)
+	printf("Is nillable\n");
+    ret = xmlExpGetLanguage(ctxt, expr, (const xmlChar **) &list[0], 40);
+    if (ret < 0)
+	printf("Failed to get list: %d\n", ret);
+    else {
+	int i;
+
+	printf("Language has %d strings, testing string derivations\n", ret);
+	for (i = 0;i < ret;i++) {
+	    deriv = xmlExpStringDerive(ctxt, expr, BAD_CAST list[i], -1);
+	    if (deriv == NULL) {
+		printf("  %s -> derivation failed\n", list[i]);
+	    } else {
+		xmlBufferEmpty(xmlExpBuf);
+		xmlExpDump(xmlExpBuf, deriv);
+		printf("  %s -> %s\n", list[i],
+		       (const char *) xmlBufferContent(xmlExpBuf));
+	    }
+	    xmlExpFree(ctxt, deriv);
+	}
+    }
+    xmlBufferFree(xmlExpBuf);
+}
+#endif
+
+static void usage(const char *name) {
+    fprintf(stderr, "Usage: %s [flags]\n", name);
+    fprintf(stderr, "Testing tool for libxml2 string and pattern regexps\n");
+    fprintf(stderr, "   --debug: switch on debugging\n");
+    fprintf(stderr, "   --repeat: loop on the operation\n");
+#ifdef LIBXML_EXPR_ENABLED
+    fprintf(stderr, "   --expr: test xmlExp and not xmlRegexp\n");
+#endif
+    fprintf(stderr, "   --input filename: use the given filename for regexp\n");
+    fprintf(stderr, "   --input filename: use the given filename for exp\n");
+}
+
+int main(int argc, char **argv) {
+    xmlRegexpPtr comp = NULL;
+#ifdef LIBXML_EXPR_ENABLED
+    xmlExpNodePtr expr = NULL;
+    int use_exp = 0;
+    xmlExpCtxtPtr ctxt = NULL;
+#endif
+    const char *pattern = NULL;
+    char *filename = NULL;
+    int i;
+
+    xmlInitMemory();
+
+    if (argc <= 1) {
+	usage(argv[0]);
+	return(1);
+    }
+    for (i = 1; i < argc ; i++) {
+	if (!strcmp(argv[i], "-"))
+	    break;
+
+	if (argv[i][0] != '-')
+	    continue;
+	if (!strcmp(argv[i], "--"))
+	    break;
+
+	if ((!strcmp(argv[i], "-debug")) || (!strcmp(argv[i], "--debug"))) {
+	    debug++;
+	} else if ((!strcmp(argv[i], "-repeat")) ||
+	         (!strcmp(argv[i], "--repeat"))) {
+	    repeat++;
+#ifdef LIBXML_EXPR_ENABLED
+	} else if ((!strcmp(argv[i], "-expr")) ||
+	         (!strcmp(argv[i], "--expr"))) {
+	    use_exp++;
+#endif
+	} else if ((!strcmp(argv[i], "-i")) || (!strcmp(argv[i], "-f")) ||
+		   (!strcmp(argv[i], "--input")))
+	    filename = argv[++i];
+        else {
+	    fprintf(stderr, "Unknown option %s\n", argv[i]);
+	    usage(argv[0]);
+	}
+    }
+
+#ifdef LIBXML_EXPR_ENABLED
+    if (use_exp)
+	ctxt = xmlExpNewCtxt(0, NULL);
+#endif
+
+    if (filename != NULL) {
+#ifdef LIBXML_EXPR_ENABLED
+        if (use_exp)
+	    runFileTest(ctxt, filename);
+	else
+#endif
+	    testRegexpFile(filename);
+    } else {
+        int  data = 0;
+#ifdef LIBXML_EXPR_ENABLED
+
+        if (use_exp) {
+	    for (i = 1; i < argc ; i++) {
+	        if (strcmp(argv[i], "--") == 0)
+		    data = 1;
+		else if ((argv[i][0] != '-') || (strcmp(argv[i], "-") == 0) ||
+		    (data == 1)) {
+		    if (pattern == NULL) {
+			pattern = argv[i];
+			printf("Testing expr %s:\n", pattern);
+			expr = xmlExpParse(ctxt, pattern);
+			if (expr == NULL) {
+			    printf("   failed to compile\n");
+			    break;
+			}
+			if (debug) {
+			    exprDebug(ctxt, expr);
+			}
+		    } else {
+			testReduce(ctxt, expr, argv[i]);
+		    }
+		}
+	    }
+	    if (expr != NULL) {
+		xmlExpFree(ctxt, expr);
+		expr = NULL;
+	    }
+	} else
+#endif
+        {
+	    for (i = 1; i < argc ; i++) {
+	        if (strcmp(argv[i], "--") == 0)
+		    data = 1;
+		else if ((argv[i][0] != '-') || (strcmp(argv[i], "-") == 0) ||
+		         (data == 1)) {
+		    if (pattern == NULL) {
+			pattern = argv[i];
+			printf("Testing %s:\n", pattern);
+			comp = xmlRegexpCompile((const xmlChar *) pattern);
+			if (comp == NULL) {
+			    printf("   failed to compile\n");
+			    break;
+			}
+			if (debug)
+			    xmlRegexpPrint(stdout, comp);
+		    } else {
+			testRegexp(comp, argv[i]);
+		    }
+		}
+	    }
+	    if (comp != NULL)
+		xmlRegFreeRegexp(comp);
+        }
+    }
+#ifdef LIBXML_EXPR_ENABLED
+    if (ctxt != NULL) {
+	printf("Ops: %d nodes, %d cons\n",
+	       xmlExpCtxtNbNodes(ctxt), xmlExpCtxtNbCons(ctxt));
+	xmlExpFreeCtxt(ctxt);
+    }
+#endif
+    xmlCleanupParser();
+    xmlMemoryDump();
+    return(0);
+}
+
+#else
+#include <stdio.h>
+int main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
+    printf("%s : Regexp support not compiled in\n", argv[0]);
+    return(0);
+}
+#endif /* LIBXML_REGEXP_ENABLED */
diff --git a/src/testRelax.c b/src/testRelax.c
new file mode 100644
index 000000000000..3549f938f1de
--- /dev/null
+++ b/src/testRelax.c
@@ -0,0 +1,188 @@
+/*
+ * testRelax.c : a small tester program for RelaxNG validation
+ *
+ * See Copyright for the status of this software.
+ *
+ * Daniel.Veillard@w3.org
+ */
+
+#include "libxml.h"
+#ifdef LIBXML_SCHEMAS_ENABLED
+
+#include <libxml/xmlversion.h>
+#include <libxml/parser.h>
+
+#include <stdio.h>
+#include <string.h>
+#include <stdarg.h>
+
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_SYS_MMAN_H
+#include <sys/mman.h>
+/* seems needed for Solaris */
+#ifndef MAP_FAILED
+#define MAP_FAILED ((void *) -1)
+#endif
+#endif
+
+#include <libxml/xmlmemory.h>
+#include <libxml/debugXML.h>
+#include <libxml/relaxng.h>
+
+#ifdef LIBXML_DEBUG_ENABLED
+static int debug = 0;
+#endif
+static int noout = 0;
+static int tree = 0;
+#ifdef HAVE_MMAP
+static int memory = 0;
+#endif
+
+
+int main(int argc, char **argv) {
+    int i;
+    int files = 0;
+    xmlRelaxNGPtr schema = NULL;
+
+    for (i = 1; i < argc ; i++) {
+#ifdef LIBXML_DEBUG_ENABLED
+	if ((!strcmp(argv[i], "-debug")) || (!strcmp(argv[i], "--debug")))
+	    debug++;
+	else
+#endif
+#ifdef HAVE_MMAP
+	if ((!strcmp(argv[i], "-memory")) || (!strcmp(argv[i], "--memory"))) {
+	    memory++;
+        } else
+#endif
+	if ((!strcmp(argv[i], "-noout")) || (!strcmp(argv[i], "--noout"))) {
+	    noout++;
+        } else
+	if ((!strcmp(argv[i], "-tree")) || (!strcmp(argv[i], "--tree"))) {
+	    tree++;
+        }
+    }
+    xmlLineNumbersDefault(1);
+    xmlSubstituteEntitiesDefault(1);
+    for (i = 1; i < argc ; i++) {
+	if (argv[i][0] != '-') {
+	    if (schema == NULL) {
+		xmlRelaxNGParserCtxtPtr ctxt;
+
+#ifdef HAVE_MMAP
+		if (memory) {
+		    int fd;
+		    struct stat info;
+		    const char *base;
+		    if (stat(argv[i], &info) < 0)
+			break;
+		    if ((fd = open(argv[i], O_RDONLY)) < 0)
+			break;
+		    base = mmap(NULL, info.st_size, PROT_READ,
+			        MAP_SHARED, fd, 0) ;
+		    if (base == (void *) MAP_FAILED)
+			break;
+
+		    ctxt = xmlRelaxNGNewMemParserCtxt((char *)base,info.st_size);
+
+		    xmlRelaxNGSetParserErrors(ctxt,
+                            xmlGenericError, xmlGenericError, NULL);
+		    schema = xmlRelaxNGParse(ctxt);
+		    xmlRelaxNGFreeParserCtxt(ctxt);
+		    munmap((char *) base, info.st_size);
+		} else
+#endif
+		{
+		    ctxt = xmlRelaxNGNewParserCtxt(argv[i]);
+		    xmlRelaxNGSetParserErrors(ctxt,
+                            xmlGenericError, xmlGenericError, NULL);
+		    schema = xmlRelaxNGParse(ctxt);
+		    xmlRelaxNGFreeParserCtxt(ctxt);
+		}
+		if (schema == NULL) {
+		    printf("Relax-NG schema %s failed to compile\n", argv[i]);
+		    files = -1;
+		    break;
+		}
+#ifdef LIBXML_OUTPUT_ENABLED
+#ifdef LIBXML_DEBUG_ENABLED
+		if (debug)
+		    xmlRelaxNGDump(stdout, schema);
+#endif
+		if (tree)
+		    xmlRelaxNGDumpTree(stdout, schema);
+#endif /* LIBXML_OUTPUT_ENABLED */
+	    } else {
+		xmlDocPtr doc;
+
+		doc = xmlReadFile(argv[i],NULL,0);
+
+		if (doc == NULL) {
+		    fprintf(stderr, "Could not parse %s\n", argv[i]);
+		} else {
+		    xmlRelaxNGValidCtxtPtr ctxt;
+		    int ret;
+
+		    ctxt = xmlRelaxNGNewValidCtxt(schema);
+		    xmlRelaxNGSetValidErrors(ctxt,
+                            xmlGenericError, xmlGenericError, NULL);
+		    ret = xmlRelaxNGValidateDoc(ctxt, doc);
+		    if (ret == 0) {
+			printf("%s validates\n", argv[i]);
+		    } else if (ret > 0) {
+			printf("%s fails to validate\n", argv[i]);
+		    } else {
+			printf("%s validation generated an internal error\n",
+			       argv[i]);
+		    }
+		    xmlRelaxNGFreeValidCtxt(ctxt);
+		    xmlFreeDoc(doc);
+		}
+	    }
+	    files ++;
+	}
+    }
+    if (schema != NULL)
+	xmlRelaxNGFree(schema);
+    if (files == 0) {
+	printf("Usage : %s [--debug] [--noout] schemas XMLfiles ...\n",
+	       argv[0]);
+	printf("\tParse the HTML files and output the result of the parsing\n");
+#ifdef LIBXML_DEBUG_ENABLED
+	printf("\t--debug : dump a debug tree of the in-memory document\n");
+#endif
+	printf("\t--noout : do not print the result\n");
+	printf("\t--tree : print the intermediate Relax-NG document tree\n");
+#ifdef HAVE_MMAP
+	printf("\t--memory : test the schemas in memory parsing\n");
+#endif
+    }
+    xmlRelaxNGCleanupTypes();
+    xmlCleanupParser();
+    xmlMemoryDump();
+
+    return(0);
+}
+
+#else
+#include <stdio.h>
+int main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
+    printf("%s : RelaxNG support not compiled in\n", argv[0]);
+    return(0);
+}
+#endif /* LIBXML_SCHEMAS_ENABLED */
diff --git a/src/testSAX.c b/src/testSAX.c
new file mode 100644
index 000000000000..81c4b93d62e1
--- /dev/null
+++ b/src/testSAX.c
@@ -0,0 +1,1198 @@
+/*
+ * testSAX.c : a small tester program for parsing using the SAX API.
+ *
+ * See Copyright for the status of this software.
+ *
+ * daniel@veillard.com
+ */
+
+#include "libxml.h"
+
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+#ifdef HAVE_SYS_TIMEB_H
+#include <sys/timeb.h>
+#endif
+#ifdef HAVE_TIME_H
+#include <time.h>
+#endif
+
+#ifdef LIBXML_SAX1_ENABLED
+#include <string.h>
+#include <stdarg.h>
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+
+
+#include <libxml/globals.h>
+#include <libxml/xmlerror.h>
+#include <libxml/parser.h>
+#include <libxml/parserInternals.h> /* only for xmlNewInputFromFile() */
+#include <libxml/tree.h>
+#include <libxml/debugXML.h>
+#include <libxml/xmlmemory.h>
+
+static int debug = 0;
+static int copy = 0;
+static int recovery = 0;
+static int push = 0;
+static int speed = 0;
+static int noent = 0;
+static int quiet = 0;
+static int nonull = 0;
+static int sax2 = 0;
+static int repeat = 0;
+static int callbacks = 0;
+static int timing = 0;
+
+/*
+ * Timing routines.
+ */
+/*
+ * Internal timing routines to remove the necessity to have unix-specific
+ * function calls
+ */
+
+#ifndef HAVE_GETTIMEOFDAY
+#ifdef HAVE_SYS_TIMEB_H
+#ifdef HAVE_SYS_TIME_H
+#ifdef HAVE_FTIME
+
+static int
+my_gettimeofday(struct timeval *tvp, void *tzp)
+{
+	struct timeb timebuffer;
+
+	ftime(&timebuffer);
+	if (tvp) {
+		tvp->tv_sec = timebuffer.time;
+		tvp->tv_usec = timebuffer.millitm * 1000L;
+	}
+	return (0);
+}
+#define HAVE_GETTIMEOFDAY 1
+#define gettimeofday my_gettimeofday
+
+#endif /* HAVE_FTIME */
+#endif /* HAVE_SYS_TIME_H */
+#endif /* HAVE_SYS_TIMEB_H */
+#endif /* !HAVE_GETTIMEOFDAY */
+
+#if defined(HAVE_GETTIMEOFDAY)
+static struct timeval begin, end;
+
+/*
+ * startTimer: call where you want to start timing
+ */
+static void
+startTimer(void)
+{
+    gettimeofday(&begin, NULL);
+}
+
+/*
+ * endTimer: call where you want to stop timing and to print out a
+ *           message about the timing performed; format is a printf
+ *           type argument
+ */
+static void XMLCDECL
+endTimer(const char *fmt, ...)
+{
+    long msec;
+    va_list ap;
+
+    gettimeofday(&end, NULL);
+    msec = end.tv_sec - begin.tv_sec;
+    msec *= 1000;
+    msec += (end.tv_usec - begin.tv_usec) / 1000;
+
+#ifndef HAVE_STDARG_H
+#error "endTimer required stdarg functions"
+#endif
+    va_start(ap, fmt);
+    vfprintf(stderr, fmt, ap);
+    va_end(ap);
+
+    fprintf(stderr, " took %ld ms\n", msec);
+}
+#elif defined(HAVE_TIME_H)
+/*
+ * No gettimeofday function, so we have to make do with calling clock.
+ * This is obviously less accurate, but there's little we can do about
+ * that.
+ */
+#ifndef CLOCKS_PER_SEC
+#define CLOCKS_PER_SEC 100
+#endif
+
+static clock_t begin, end;
+static void
+startTimer(void)
+{
+    begin = clock();
+}
+static void XMLCDECL
+endTimer(const char *fmt, ...)
+{
+    long msec;
+    va_list ap;
+
+    end = clock();
+    msec = ((end - begin) * 1000) / CLOCKS_PER_SEC;
+
+#ifndef HAVE_STDARG_H
+#error "endTimer required stdarg functions"
+#endif
+    va_start(ap, fmt);
+    vfprintf(stderr, fmt, ap);
+    va_end(ap);
+    fprintf(stderr, " took %ld ms\n", msec);
+}
+#else
+
+/*
+ * We don't have a gettimeofday or time.h, so we just don't do timing
+ */
+static void
+startTimer(void)
+{
+    /*
+     * Do nothing
+     */
+}
+static void XMLCDECL
+endTimer(char *format, ...)
+{
+    /*
+     * We cannot do anything because we don't have a timing function
+     */
+#ifdef HAVE_STDARG_H
+    va_start(ap, format);
+    vfprintf(stderr, format, ap);
+    va_end(ap);
+    fprintf(stderr, " was not timed\n", msec);
+#else
+    /* We don't have gettimeofday, time or stdarg.h, what crazy world is
+     * this ?!
+     */
+#endif
+}
+#endif
+
+/*
+ * empty SAX block
+ */
+static xmlSAXHandler emptySAXHandlerStruct = {
+    NULL, /* internalSubset */
+    NULL, /* isStandalone */
+    NULL, /* hasInternalSubset */
+    NULL, /* hasExternalSubset */
+    NULL, /* resolveEntity */
+    NULL, /* getEntity */
+    NULL, /* entityDecl */
+    NULL, /* notationDecl */
+    NULL, /* attributeDecl */
+    NULL, /* elementDecl */
+    NULL, /* unparsedEntityDecl */
+    NULL, /* setDocumentLocator */
+    NULL, /* startDocument */
+    NULL, /* endDocument */
+    NULL, /* startElement */
+    NULL, /* endElement */
+    NULL, /* reference */
+    NULL, /* characters */
+    NULL, /* ignorableWhitespace */
+    NULL, /* processingInstruction */
+    NULL, /* comment */
+    NULL, /* xmlParserWarning */
+    NULL, /* xmlParserError */
+    NULL, /* xmlParserError */
+    NULL, /* getParameterEntity */
+    NULL, /* cdataBlock; */
+    NULL, /* externalSubset; */
+    1,
+    NULL,
+    NULL, /* startElementNs */
+    NULL, /* endElementNs */
+    NULL  /* xmlStructuredErrorFunc */
+};
+
+static xmlSAXHandlerPtr emptySAXHandler = &emptySAXHandlerStruct;
+extern xmlSAXHandlerPtr debugSAXHandler;
+
+/************************************************************************
+ *									*
+ *				Debug Handlers				*
+ *									*
+ ************************************************************************/
+
+/**
+ * isStandaloneDebug:
+ * @ctxt:  An XML parser context
+ *
+ * Is this document tagged standalone ?
+ *
+ * Returns 1 if true
+ */
+static int
+isStandaloneDebug(void *ctx ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    if (quiet)
+	return(0);
+    fprintf(stdout, "SAX.isStandalone()\n");
+    return(0);
+}
+
+/**
+ * hasInternalSubsetDebug:
+ * @ctxt:  An XML parser context
+ *
+ * Does this document has an internal subset
+ *
+ * Returns 1 if true
+ */
+static int
+hasInternalSubsetDebug(void *ctx ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    if (quiet)
+	return(0);
+    fprintf(stdout, "SAX.hasInternalSubset()\n");
+    return(0);
+}
+
+/**
+ * hasExternalSubsetDebug:
+ * @ctxt:  An XML parser context
+ *
+ * Does this document has an external subset
+ *
+ * Returns 1 if true
+ */
+static int
+hasExternalSubsetDebug(void *ctx ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    if (quiet)
+	return(0);
+    fprintf(stdout, "SAX.hasExternalSubset()\n");
+    return(0);
+}
+
+/**
+ * internalSubsetDebug:
+ * @ctxt:  An XML parser context
+ *
+ * Does this document has an internal subset
+ */
+static void
+internalSubsetDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name,
+	       const xmlChar *ExternalID, const xmlChar *SystemID)
+{
+    callbacks++;
+    if (quiet)
+	return;
+    fprintf(stdout, "SAX.internalSubset(%s,", name);
+    if (ExternalID == NULL)
+	fprintf(stdout, " ,");
+    else
+	fprintf(stdout, " %s,", ExternalID);
+    if (SystemID == NULL)
+	fprintf(stdout, " )\n");
+    else
+	fprintf(stdout, " %s)\n", SystemID);
+}
+
+/**
+ * externalSubsetDebug:
+ * @ctxt:  An XML parser context
+ *
+ * Does this document has an external subset
+ */
+static void
+externalSubsetDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name,
+	       const xmlChar *ExternalID, const xmlChar *SystemID)
+{
+    callbacks++;
+    if (quiet)
+	return;
+    fprintf(stdout, "SAX.externalSubset(%s,", name);
+    if (ExternalID == NULL)
+	fprintf(stdout, " ,");
+    else
+	fprintf(stdout, " %s,", ExternalID);
+    if (SystemID == NULL)
+	fprintf(stdout, " )\n");
+    else
+	fprintf(stdout, " %s)\n", SystemID);
+}
+
+/**
+ * resolveEntityDebug:
+ * @ctxt:  An XML parser context
+ * @publicId: The public ID of the entity
+ * @systemId: The system ID of the entity
+ *
+ * Special entity resolver, better left to the parser, it has
+ * more context than the application layer.
+ * The default behaviour is to NOT resolve the entities, in that case
+ * the ENTITY_REF nodes are built in the structure (and the parameter
+ * values).
+ *
+ * Returns the xmlParserInputPtr if inlined or NULL for DOM behaviour.
+ */
+static xmlParserInputPtr
+resolveEntityDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *publicId, const xmlChar *systemId)
+{
+    callbacks++;
+    if (quiet)
+	return(NULL);
+    /* xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx; */
+
+
+    fprintf(stdout, "SAX.resolveEntity(");
+    if (publicId != NULL)
+	fprintf(stdout, "%s", (char *)publicId);
+    else
+	fprintf(stdout, " ");
+    if (systemId != NULL)
+	fprintf(stdout, ", %s)\n", (char *)systemId);
+    else
+	fprintf(stdout, ", )\n");
+/*********
+    if (systemId != NULL) {
+        return(xmlNewInputFromFile(ctxt, (char *) systemId));
+    }
+ *********/
+    return(NULL);
+}
+
+/**
+ * getEntityDebug:
+ * @ctxt:  An XML parser context
+ * @name: The entity name
+ *
+ * Get an entity by name
+ *
+ * Returns the xmlParserInputPtr if inlined or NULL for DOM behaviour.
+ */
+static xmlEntityPtr
+getEntityDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name)
+{
+    callbacks++;
+    if (quiet)
+	return(NULL);
+    fprintf(stdout, "SAX.getEntity(%s)\n", name);
+    return(NULL);
+}
+
+/**
+ * getParameterEntityDebug:
+ * @ctxt:  An XML parser context
+ * @name: The entity name
+ *
+ * Get a parameter entity by name
+ *
+ * Returns the xmlParserInputPtr
+ */
+static xmlEntityPtr
+getParameterEntityDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name)
+{
+    callbacks++;
+    if (quiet)
+	return(NULL);
+    fprintf(stdout, "SAX.getParameterEntity(%s)\n", name);
+    return(NULL);
+}
+
+
+/**
+ * entityDeclDebug:
+ * @ctxt:  An XML parser context
+ * @name:  the entity name
+ * @type:  the entity type
+ * @publicId: The public ID of the entity
+ * @systemId: The system ID of the entity
+ * @content: the entity value (without processing).
+ *
+ * An entity definition has been parsed
+ */
+static void
+entityDeclDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name, int type,
+          const xmlChar *publicId, const xmlChar *systemId, xmlChar *content)
+{
+const xmlChar *nullstr = BAD_CAST "(null)";
+    /* not all libraries handle printing null pointers nicely */
+    if (publicId == NULL)
+        publicId = nullstr;
+    if (systemId == NULL)
+        systemId = nullstr;
+    if (content == NULL)
+        content = (xmlChar *)nullstr;
+    callbacks++;
+    if (quiet)
+	return;
+    fprintf(stdout, "SAX.entityDecl(%s, %d, %s, %s, %s)\n",
+            name, type, publicId, systemId, content);
+}
+
+/**
+ * attributeDeclDebug:
+ * @ctxt:  An XML parser context
+ * @name:  the attribute name
+ * @type:  the attribute type
+ *
+ * An attribute definition has been parsed
+ */
+static void
+attributeDeclDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar * elem,
+                   const xmlChar * name, int type, int def,
+                   const xmlChar * defaultValue, xmlEnumerationPtr tree)
+{
+    callbacks++;
+    if (quiet)
+        return;
+    if (defaultValue == NULL)
+        fprintf(stdout, "SAX.attributeDecl(%s, %s, %d, %d, NULL, ...)\n",
+                elem, name, type, def);
+    else
+        fprintf(stdout, "SAX.attributeDecl(%s, %s, %d, %d, %s, ...)\n",
+                elem, name, type, def, defaultValue);
+    xmlFreeEnumeration(tree);
+}
+
+/**
+ * elementDeclDebug:
+ * @ctxt:  An XML parser context
+ * @name:  the element name
+ * @type:  the element type
+ * @content: the element value (without processing).
+ *
+ * An element definition has been parsed
+ */
+static void
+elementDeclDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name, int type,
+	    xmlElementContentPtr content ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    if (quiet)
+	return;
+    fprintf(stdout, "SAX.elementDecl(%s, %d, ...)\n",
+            name, type);
+}
+
+/**
+ * notationDeclDebug:
+ * @ctxt:  An XML parser context
+ * @name: The name of the notation
+ * @publicId: The public ID of the entity
+ * @systemId: The system ID of the entity
+ *
+ * What to do when a notation declaration has been parsed.
+ */
+static void
+notationDeclDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name,
+	     const xmlChar *publicId, const xmlChar *systemId)
+{
+    callbacks++;
+    if (quiet)
+	return;
+    fprintf(stdout, "SAX.notationDecl(%s, %s, %s)\n",
+            (char *) name, (char *) publicId, (char *) systemId);
+}
+
+/**
+ * unparsedEntityDeclDebug:
+ * @ctxt:  An XML parser context
+ * @name: The name of the entity
+ * @publicId: The public ID of the entity
+ * @systemId: The system ID of the entity
+ * @notationName: the name of the notation
+ *
+ * What to do when an unparsed entity declaration is parsed
+ */
+static void
+unparsedEntityDeclDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name,
+		   const xmlChar *publicId, const xmlChar *systemId,
+		   const xmlChar *notationName)
+{
+const xmlChar *nullstr = BAD_CAST "(null)";
+
+    if (publicId == NULL)
+        publicId = nullstr;
+    if (systemId == NULL)
+        systemId = nullstr;
+    if (notationName == NULL)
+        notationName = nullstr;
+    callbacks++;
+    if (quiet)
+	return;
+    fprintf(stdout, "SAX.unparsedEntityDecl(%s, %s, %s, %s)\n",
+            (char *) name, (char *) publicId, (char *) systemId,
+	    (char *) notationName);
+}
+
+/**
+ * setDocumentLocatorDebug:
+ * @ctxt:  An XML parser context
+ * @loc: A SAX Locator
+ *
+ * Receive the document locator at startup, actually xmlDefaultSAXLocator
+ * Everything is available on the context, so this is useless in our case.
+ */
+static void
+setDocumentLocatorDebug(void *ctx ATTRIBUTE_UNUSED, xmlSAXLocatorPtr loc ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    if (quiet)
+	return;
+    fprintf(stdout, "SAX.setDocumentLocator()\n");
+}
+
+/**
+ * startDocumentDebug:
+ * @ctxt:  An XML parser context
+ *
+ * called when the document start being processed.
+ */
+static void
+startDocumentDebug(void *ctx ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    if (quiet)
+	return;
+    fprintf(stdout, "SAX.startDocument()\n");
+}
+
+/**
+ * endDocumentDebug:
+ * @ctxt:  An XML parser context
+ *
+ * called when the document end has been detected.
+ */
+static void
+endDocumentDebug(void *ctx ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    if (quiet)
+	return;
+    fprintf(stdout, "SAX.endDocument()\n");
+}
+
+/**
+ * startElementDebug:
+ * @ctxt:  An XML parser context
+ * @name:  The element name
+ *
+ * called when an opening tag has been processed.
+ */
+static void
+startElementDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name, const xmlChar **atts)
+{
+    int i;
+
+    callbacks++;
+    if (quiet)
+	return;
+    fprintf(stdout, "SAX.startElement(%s", (char *) name);
+    if (atts != NULL) {
+        for (i = 0;(atts[i] != NULL);i++) {
+	    fprintf(stdout, ", %s='", atts[i++]);
+	    if (atts[i] != NULL)
+	        fprintf(stdout, "%s'", atts[i]);
+	}
+    }
+    fprintf(stdout, ")\n");
+}
+
+/**
+ * endElementDebug:
+ * @ctxt:  An XML parser context
+ * @name:  The element name
+ *
+ * called when the end of an element has been detected.
+ */
+static void
+endElementDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name)
+{
+    callbacks++;
+    if (quiet)
+	return;
+    fprintf(stdout, "SAX.endElement(%s)\n", (char *) name);
+}
+
+/**
+ * charactersDebug:
+ * @ctxt:  An XML parser context
+ * @ch:  a xmlChar string
+ * @len: the number of xmlChar
+ *
+ * receiving some chars from the parser.
+ * Question: how much at a time ???
+ */
+static void
+charactersDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *ch, int len)
+{
+    char output[40];
+    int i;
+
+    callbacks++;
+    if (quiet)
+	return;
+    for (i = 0;(i<len) && (i < 30);i++)
+	output[i] = ch[i];
+    output[i] = 0;
+
+    fprintf(stdout, "SAX.characters(%s, %d)\n", output, len);
+}
+
+/**
+ * referenceDebug:
+ * @ctxt:  An XML parser context
+ * @name:  The entity name
+ *
+ * called when an entity reference is detected.
+ */
+static void
+referenceDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name)
+{
+    callbacks++;
+    if (quiet)
+	return;
+    fprintf(stdout, "SAX.reference(%s)\n", name);
+}
+
+/**
+ * ignorableWhitespaceDebug:
+ * @ctxt:  An XML parser context
+ * @ch:  a xmlChar string
+ * @start: the first char in the string
+ * @len: the number of xmlChar
+ *
+ * receiving some ignorable whitespaces from the parser.
+ * Question: how much at a time ???
+ */
+static void
+ignorableWhitespaceDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *ch, int len)
+{
+    char output[40];
+    int i;
+
+    callbacks++;
+    if (quiet)
+	return;
+    for (i = 0;(i<len) && (i < 30);i++)
+	output[i] = ch[i];
+    output[i] = 0;
+    fprintf(stdout, "SAX.ignorableWhitespace(%s, %d)\n", output, len);
+}
+
+/**
+ * processingInstructionDebug:
+ * @ctxt:  An XML parser context
+ * @target:  the target name
+ * @data: the PI data's
+ * @len: the number of xmlChar
+ *
+ * A processing instruction has been parsed.
+ */
+static void
+processingInstructionDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *target,
+                      const xmlChar *data)
+{
+    callbacks++;
+    if (quiet)
+	return;
+    if (data != NULL)
+	fprintf(stdout, "SAX.processingInstruction(%s, %s)\n",
+		(char *) target, (char *) data);
+    else
+	fprintf(stdout, "SAX.processingInstruction(%s, NULL)\n",
+		(char *) target);
+}
+
+/**
+ * cdataBlockDebug:
+ * @ctx: the user data (XML parser context)
+ * @value:  The pcdata content
+ * @len:  the block length
+ *
+ * called when a pcdata block has been parsed
+ */
+static void
+cdataBlockDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *value, int len)
+{
+    callbacks++;
+    if (quiet)
+	return;
+    fprintf(stdout, "SAX.pcdata(%.20s, %d)\n",
+	    (char *) value, len);
+}
+
+/**
+ * commentDebug:
+ * @ctxt:  An XML parser context
+ * @value:  the comment content
+ *
+ * A comment has been parsed.
+ */
+static void
+commentDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *value)
+{
+    callbacks++;
+    if (quiet)
+	return;
+    fprintf(stdout, "SAX.comment(%s)\n", value);
+}
+
+/**
+ * warningDebug:
+ * @ctxt:  An XML parser context
+ * @msg:  the message to display/transmit
+ * @...:  extra parameters for the message display
+ *
+ * Display and format a warning messages, gives file, line, position and
+ * extra parameters.
+ */
+static void XMLCDECL
+warningDebug(void *ctx ATTRIBUTE_UNUSED, const char *msg, ...)
+{
+    va_list args;
+
+    callbacks++;
+    if (quiet)
+	return;
+    va_start(args, msg);
+    fprintf(stdout, "SAX.warning: ");
+    vfprintf(stdout, msg, args);
+    va_end(args);
+}
+
+/**
+ * errorDebug:
+ * @ctxt:  An XML parser context
+ * @msg:  the message to display/transmit
+ * @...:  extra parameters for the message display
+ *
+ * Display and format a error messages, gives file, line, position and
+ * extra parameters.
+ */
+static void XMLCDECL
+errorDebug(void *ctx ATTRIBUTE_UNUSED, const char *msg, ...)
+{
+    va_list args;
+
+    callbacks++;
+    if (quiet)
+	return;
+    va_start(args, msg);
+    fprintf(stdout, "SAX.error: ");
+    vfprintf(stdout, msg, args);
+    va_end(args);
+}
+
+/**
+ * fatalErrorDebug:
+ * @ctxt:  An XML parser context
+ * @msg:  the message to display/transmit
+ * @...:  extra parameters for the message display
+ *
+ * Display and format a fatalError messages, gives file, line, position and
+ * extra parameters.
+ */
+static void XMLCDECL
+fatalErrorDebug(void *ctx ATTRIBUTE_UNUSED, const char *msg, ...)
+{
+    va_list args;
+
+    callbacks++;
+    if (quiet)
+	return;
+    va_start(args, msg);
+    fprintf(stdout, "SAX.fatalError: ");
+    vfprintf(stdout, msg, args);
+    va_end(args);
+}
+
+static xmlSAXHandler debugSAXHandlerStruct = {
+    internalSubsetDebug,
+    isStandaloneDebug,
+    hasInternalSubsetDebug,
+    hasExternalSubsetDebug,
+    resolveEntityDebug,
+    getEntityDebug,
+    entityDeclDebug,
+    notationDeclDebug,
+    attributeDeclDebug,
+    elementDeclDebug,
+    unparsedEntityDeclDebug,
+    setDocumentLocatorDebug,
+    startDocumentDebug,
+    endDocumentDebug,
+    startElementDebug,
+    endElementDebug,
+    referenceDebug,
+    charactersDebug,
+    ignorableWhitespaceDebug,
+    processingInstructionDebug,
+    commentDebug,
+    warningDebug,
+    errorDebug,
+    fatalErrorDebug,
+    getParameterEntityDebug,
+    cdataBlockDebug,
+    externalSubsetDebug,
+    1,
+    NULL,
+    NULL,
+    NULL,
+    NULL
+};
+
+xmlSAXHandlerPtr debugSAXHandler = &debugSAXHandlerStruct;
+
+/*
+ * SAX2 specific callbacks
+ */
+/**
+ * startElementNsDebug:
+ * @ctxt:  An XML parser context
+ * @name:  The element name
+ *
+ * called when an opening tag has been processed.
+ */
+static void
+startElementNsDebug(void *ctx ATTRIBUTE_UNUSED,
+                    const xmlChar *localname,
+                    const xmlChar *prefix,
+                    const xmlChar *URI,
+		    int nb_namespaces,
+		    const xmlChar **namespaces,
+		    int nb_attributes,
+		    int nb_defaulted,
+		    const xmlChar **attributes)
+{
+    int i;
+
+    callbacks++;
+    if (quiet)
+	return;
+    fprintf(stdout, "SAX.startElementNs(%s", (char *) localname);
+    if (prefix == NULL)
+	fprintf(stdout, ", NULL");
+    else
+	fprintf(stdout, ", %s", (char *) prefix);
+    if (URI == NULL)
+	fprintf(stdout, ", NULL");
+    else
+	fprintf(stdout, ", '%s'", (char *) URI);
+    fprintf(stdout, ", %d", nb_namespaces);
+
+    if (namespaces != NULL) {
+        for (i = 0;i < nb_namespaces * 2;i++) {
+	    fprintf(stdout, ", xmlns");
+	    if (namespaces[i] != NULL)
+	        fprintf(stdout, ":%s", namespaces[i]);
+	    i++;
+	    fprintf(stdout, "='%s'", namespaces[i]);
+	}
+    }
+    fprintf(stdout, ", %d, %d", nb_attributes, nb_defaulted);
+    if (attributes != NULL) {
+        for (i = 0;i < nb_attributes * 5;i += 5) {
+	    if (attributes[i + 1] != NULL)
+		fprintf(stdout, ", %s:%s='", attributes[i + 1], attributes[i]);
+	    else
+		fprintf(stdout, ", %s='", attributes[i]);
+	    fprintf(stdout, "%.4s...', %d", attributes[i + 3],
+		    (int)(attributes[i + 4] - attributes[i + 3]));
+	}
+    }
+    fprintf(stdout, ")\n");
+}
+
+/**
+ * endElementDebug:
+ * @ctxt:  An XML parser context
+ * @name:  The element name
+ *
+ * called when the end of an element has been detected.
+ */
+static void
+endElementNsDebug(void *ctx ATTRIBUTE_UNUSED,
+                  const xmlChar *localname,
+                  const xmlChar *prefix,
+                  const xmlChar *URI)
+{
+    callbacks++;
+    if (quiet)
+	return;
+    fprintf(stdout, "SAX.endElementNs(%s", (char *) localname);
+    if (prefix == NULL)
+	fprintf(stdout, ", NULL");
+    else
+	fprintf(stdout, ", %s", (char *) prefix);
+    if (URI == NULL)
+	fprintf(stdout, ", NULL)\n");
+    else
+	fprintf(stdout, ", '%s')\n", (char *) URI);
+}
+
+static xmlSAXHandler debugSAX2HandlerStruct = {
+    internalSubsetDebug,
+    isStandaloneDebug,
+    hasInternalSubsetDebug,
+    hasExternalSubsetDebug,
+    resolveEntityDebug,
+    getEntityDebug,
+    entityDeclDebug,
+    notationDeclDebug,
+    attributeDeclDebug,
+    elementDeclDebug,
+    unparsedEntityDeclDebug,
+    setDocumentLocatorDebug,
+    startDocumentDebug,
+    endDocumentDebug,
+    NULL,
+    NULL,
+    referenceDebug,
+    charactersDebug,
+    ignorableWhitespaceDebug,
+    processingInstructionDebug,
+    commentDebug,
+    warningDebug,
+    errorDebug,
+    fatalErrorDebug,
+    getParameterEntityDebug,
+    cdataBlockDebug,
+    externalSubsetDebug,
+    XML_SAX2_MAGIC,
+    NULL,
+    startElementNsDebug,
+    endElementNsDebug,
+    NULL
+};
+
+static xmlSAXHandlerPtr debugSAX2Handler = &debugSAX2HandlerStruct;
+
+/************************************************************************
+ *									*
+ *				Debug					*
+ *									*
+ ************************************************************************/
+
+static void
+parseAndPrintFile(char *filename) {
+    int res;
+
+#ifdef LIBXML_PUSH_ENABLED
+    if (push) {
+	FILE *f;
+
+        if ((!quiet) && (!nonull)) {
+	    /*
+	     * Empty callbacks for checking
+	     */
+#if defined(_WIN32) || defined (__DJGPP__) && !defined (__CYGWIN__)
+	    f = fopen(filename, "rb");
+#else
+	    f = fopen(filename, "r");
+#endif
+	    if (f != NULL) {
+		int ret;
+		char chars[10];
+		xmlParserCtxtPtr ctxt;
+
+		ret = fread(chars, 1, 4, f);
+		if (ret > 0) {
+		    ctxt = xmlCreatePushParserCtxt(emptySAXHandler, NULL,
+				chars, ret, filename);
+		    while ((ret = fread(chars, 1, 3, f)) > 0) {
+			xmlParseChunk(ctxt, chars, ret, 0);
+		    }
+		    xmlParseChunk(ctxt, chars, 0, 1);
+		    xmlFreeParserCtxt(ctxt);
+		}
+		fclose(f);
+	    } else {
+		xmlGenericError(xmlGenericErrorContext,
+			"Cannot read file %s\n", filename);
+	    }
+	}
+	/*
+	 * Debug callback
+	 */
+#if defined(_WIN32) || defined (__DJGPP__) && !defined (__CYGWIN__)
+	f = fopen(filename, "rb");
+#else
+	f = fopen(filename, "r");
+#endif
+	if (f != NULL) {
+	    int ret;
+	    char chars[10];
+	    xmlParserCtxtPtr ctxt;
+
+	    ret = fread(chars, 1, 4, f);
+	    if (ret > 0) {
+	        if (sax2)
+		    ctxt = xmlCreatePushParserCtxt(debugSAX2Handler, NULL,
+				chars, ret, filename);
+		else
+		    ctxt = xmlCreatePushParserCtxt(debugSAXHandler, NULL,
+				chars, ret, filename);
+		while ((ret = fread(chars, 1, 3, f)) > 0) {
+		    xmlParseChunk(ctxt, chars, ret, 0);
+		}
+		ret = xmlParseChunk(ctxt, chars, 0, 1);
+		xmlFreeParserCtxt(ctxt);
+		if (ret != 0) {
+		    fprintf(stdout,
+		            "xmlSAXUserParseFile returned error %d\n", ret);
+		}
+	    }
+	    fclose(f);
+	}
+    } else {
+#endif /* LIBXML_PUSH_ENABLED */
+	if (!speed) {
+	    /*
+	     * Empty callbacks for checking
+	     */
+	    if ((!quiet) && (!nonull)) {
+		res = xmlSAXUserParseFile(emptySAXHandler, NULL, filename);
+		if (res != 0) {
+		    fprintf(stdout, "xmlSAXUserParseFile returned error %d\n", res);
+		}
+	    }
+
+	    /*
+	     * Debug callback
+	     */
+	    callbacks = 0;
+	    if (repeat) {
+	        int i;
+		for (i = 0;i < 99;i++) {
+		    if (sax2)
+			res = xmlSAXUserParseFile(debugSAX2Handler, NULL,
+			                          filename);
+		    else
+			res = xmlSAXUserParseFile(debugSAXHandler, NULL,
+			                          filename);
+		}
+	    }
+	    if (sax2)
+	        res = xmlSAXUserParseFile(debugSAX2Handler, NULL, filename);
+	    else
+		res = xmlSAXUserParseFile(debugSAXHandler, NULL, filename);
+	    if (res != 0) {
+		fprintf(stdout, "xmlSAXUserParseFile returned error %d\n", res);
+	    }
+	    if (quiet)
+		fprintf(stdout, "%d callbacks generated\n", callbacks);
+	} else {
+	    /*
+	     * test 100x the SAX parse
+	     */
+	    int i;
+
+	    for (i = 0; i<100;i++)
+		res = xmlSAXUserParseFile(emptySAXHandler, NULL, filename);
+	    if (res != 0) {
+		fprintf(stdout, "xmlSAXUserParseFile returned error %d\n", res);
+	    }
+	}
+#ifdef LIBXML_PUSH_ENABLED
+    }
+#endif
+}
+
+
+int main(int argc, char **argv) {
+    int i;
+    int files = 0;
+
+    LIBXML_TEST_VERSION	/* be safe, plus calls xmlInitParser */
+
+    for (i = 1; i < argc ; i++) {
+	if ((!strcmp(argv[i], "-debug")) || (!strcmp(argv[i], "--debug")))
+	    debug++;
+	else if ((!strcmp(argv[i], "-copy")) || (!strcmp(argv[i], "--copy")))
+	    copy++;
+	else if ((!strcmp(argv[i], "-recover")) ||
+	         (!strcmp(argv[i], "--recover")))
+	    recovery++;
+	else if ((!strcmp(argv[i], "-push")) ||
+	         (!strcmp(argv[i], "--push")))
+#ifdef LIBXML_PUSH_ENABLED
+	    push++;
+#else
+	    fprintf(stderr,"'push' not enabled in library - ignoring\n");
+#endif /* LIBXML_PUSH_ENABLED */
+	else if ((!strcmp(argv[i], "-speed")) ||
+	         (!strcmp(argv[i], "--speed")))
+	    speed++;
+	else if ((!strcmp(argv[i], "-timing")) ||
+	         (!strcmp(argv[i], "--timing"))) {
+	    nonull++;
+	    timing++;
+	    quiet++;
+	} else if ((!strcmp(argv[i], "-repeat")) ||
+	         (!strcmp(argv[i], "--repeat"))) {
+	    repeat++;
+	    quiet++;
+	} else if ((!strcmp(argv[i], "-noent")) ||
+	         (!strcmp(argv[i], "--noent")))
+	    noent++;
+	else if ((!strcmp(argv[i], "-quiet")) ||
+	         (!strcmp(argv[i], "--quiet")))
+	    quiet++;
+	else if ((!strcmp(argv[i], "-sax2")) ||
+	         (!strcmp(argv[i], "--sax2")))
+	    sax2++;
+	else if ((!strcmp(argv[i], "-nonull")) ||
+	         (!strcmp(argv[i], "--nonull")))
+	    nonull++;
+    }
+    if (noent != 0) xmlSubstituteEntitiesDefault(1);
+    for (i = 1; i < argc ; i++) {
+	if (argv[i][0] != '-') {
+	    if (timing) {
+		startTimer();
+	    }
+	    parseAndPrintFile(argv[i]);
+	    if (timing) {
+		endTimer("Parsing");
+	    }
+	    files ++;
+	}
+    }
+    xmlCleanupParser();
+    xmlMemoryDump();
+
+    return(0);
+}
+#else
+int main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
+    printf("%s : SAX1 parsing support not compiled in\n", argv[0]);
+    return(0);
+}
+#endif /* LIBXML_SAX1_ENABLED */
diff --git a/src/testSchemas.c b/src/testSchemas.c
new file mode 100644
index 000000000000..fc39862c6410
--- /dev/null
+++ b/src/testSchemas.c
@@ -0,0 +1,179 @@
+/*
+ * testSchemas.c : a small tester program for Schema validation
+ *
+ * See Copyright for the status of this software.
+ *
+ * Daniel.Veillard@w3.org
+ */
+
+#include "libxml.h"
+#ifdef LIBXML_SCHEMAS_ENABLED
+
+#include <libxml/xmlversion.h>
+#include <libxml/parser.h>
+
+#include <stdio.h>
+#include <string.h>
+#include <stdarg.h>
+
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_SYS_MMAN_H
+#include <sys/mman.h>
+/* seems needed for Solaris */
+#ifndef MAP_FAILED
+#define MAP_FAILED ((void *) -1)
+#endif
+#endif
+
+#include <libxml/xmlmemory.h>
+#include <libxml/debugXML.h>
+#include <libxml/xmlschemas.h>
+#include <libxml/xmlschemastypes.h>
+
+#ifdef LIBXML_DEBUG_ENABLED
+static int debug = 0;
+#endif
+static int noout = 0;
+#ifdef HAVE_MMAP
+static int memory = 0;
+#endif
+
+
+int main(int argc, char **argv) {
+    int i;
+    int files = 0;
+    xmlSchemaPtr schema = NULL;
+
+    for (i = 1; i < argc ; i++) {
+#ifdef LIBXML_DEBUG_ENABLED
+	if ((!strcmp(argv[i], "-debug")) || (!strcmp(argv[i], "--debug")))
+	    debug++;
+	else
+#endif
+#ifdef HAVE_MMAP
+	if ((!strcmp(argv[i], "-memory")) || (!strcmp(argv[i], "--memory"))) {
+	    memory++;
+        } else
+#endif
+	if ((!strcmp(argv[i], "-noout")) || (!strcmp(argv[i], "--noout"))) {
+	    noout++;
+        }
+    }
+    xmlLineNumbersDefault(1);
+    for (i = 1; i < argc ; i++) {
+	if (argv[i][0] != '-') {
+	    if (schema == NULL) {
+		xmlSchemaParserCtxtPtr ctxt;
+
+#ifdef HAVE_MMAP
+		if (memory) {
+		    int fd;
+		    struct stat info;
+		    const char *base;
+		    if (stat(argv[i], &info) < 0)
+			break;
+		    if ((fd = open(argv[i], O_RDONLY)) < 0)
+			break;
+		    base = mmap(NULL, info.st_size, PROT_READ,
+			        MAP_SHARED, fd, 0) ;
+		    if (base == (void *) MAP_FAILED)
+			break;
+
+		    ctxt = xmlSchemaNewMemParserCtxt((char *)base,info.st_size);
+
+		    xmlSchemaSetParserErrors(ctxt,
+                            xmlGenericError, xmlGenericError, NULL);
+		    schema = xmlSchemaParse(ctxt);
+		    xmlSchemaFreeParserCtxt(ctxt);
+		    munmap((char *) base, info.st_size);
+		} else
+#endif
+		{
+		    ctxt = xmlSchemaNewParserCtxt(argv[i]);
+		    xmlSchemaSetParserErrors(ctxt,
+                            xmlGenericError, xmlGenericError, NULL);
+		    schema = xmlSchemaParse(ctxt);
+		    xmlSchemaFreeParserCtxt(ctxt);
+		}
+#ifdef LIBXML_OUTPUT_ENABLED
+#ifdef LIBXML_DEBUG_ENABLED
+		if (debug)
+		    xmlSchemaDump(stdout, schema);
+#endif
+#endif /* LIBXML_OUTPUT_ENABLED */
+		if (schema == NULL)
+		    goto failed_schemas;
+	    } else {
+		xmlDocPtr doc;
+
+		doc = xmlReadFile(argv[i],NULL,0);
+
+		if (doc == NULL) {
+		    fprintf(stderr, "Could not parse %s\n", argv[i]);
+		} else {
+		    xmlSchemaValidCtxtPtr ctxt;
+		    int ret;
+
+		    ctxt = xmlSchemaNewValidCtxt(schema);
+		    xmlSchemaSetValidErrors(ctxt,
+                            xmlGenericError, xmlGenericError, NULL);
+		    ret = xmlSchemaValidateDoc(ctxt, doc);
+		    if (ret == 0) {
+			printf("%s validates\n", argv[i]);
+		    } else if (ret > 0) {
+			printf("%s fails to validate\n", argv[i]);
+		    } else {
+			printf("%s validation generated an internal error\n",
+			       argv[i]);
+		    }
+		    xmlSchemaFreeValidCtxt(ctxt);
+		    xmlFreeDoc(doc);
+		}
+	    }
+	    files ++;
+	}
+    }
+    if (schema != NULL)
+	xmlSchemaFree(schema);
+    if (files == 0) {
+	printf("Usage : %s [--debug] [--noout] schemas XMLfiles ...\n",
+	       argv[0]);
+	printf("\tParse the HTML files and output the result of the parsing\n");
+#ifdef LIBXML_DEBUG_ENABLED
+	printf("\t--debug : dump a debug tree of the in-memory document\n");
+#endif
+	printf("\t--noout : do not print the result\n");
+#ifdef HAVE_MMAP
+	printf("\t--memory : test the schemas in memory parsing\n");
+#endif
+    }
+failed_schemas:
+    xmlSchemaCleanupTypes();
+    xmlCleanupParser();
+    xmlMemoryDump();
+
+    return(0);
+}
+
+#else
+#include <stdio.h>
+int main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
+    printf("%s : Schemas support not compiled in\n", argv[0]);
+    return(0);
+}
+#endif /* LIBXML_SCHEMAS_ENABLED */
diff --git a/src/testThreads.c b/src/testThreads.c
new file mode 100644
index 000000000000..bef6537744b2
--- /dev/null
+++ b/src/testThreads.c
@@ -0,0 +1,275 @@
+#include "libxml.h"
+
+#include <stdlib.h>
+#include <stdio.h>
+
+#if defined(LIBXML_THREAD_ENABLED) && defined(LIBXML_CATALOG_ENABLED)
+#include <libxml/globals.h>
+#include <libxml/threads.h>
+#include <libxml/parser.h>
+#include <libxml/catalog.h>
+#ifdef HAVE_PTHREAD_H
+#include <pthread.h>
+#elif defined HAVE_WIN32_THREADS
+#include <windows.h>
+#elif defined HAVE_BEOS_THREADS
+#include <OS.h>
+#endif
+#include <string.h>
+#if !defined(_MSC_VER)
+#include <unistd.h>
+#endif
+#include <assert.h>
+
+#define	MAX_ARGC	20
+#define TEST_REPEAT_COUNT 500
+#ifdef HAVE_PTHREAD_H
+static pthread_t tid[MAX_ARGC];
+#elif defined HAVE_WIN32_THREADS
+static HANDLE tid[MAX_ARGC];
+#elif defined HAVE_BEOS_THREADS
+static thread_id tid[MAX_ARGC];
+#endif
+
+typedef struct {
+    const char *filename;
+    int okay;
+} xmlThreadParams;
+
+static const char *catalog = "test/threads/complex.xml";
+static xmlThreadParams threadParams[] = {
+    { "test/threads/abc.xml", 0 },
+    { "test/threads/acb.xml", 0 },
+    { "test/threads/bac.xml", 0 },
+    { "test/threads/bca.xml", 0 },
+    { "test/threads/cab.xml", 0 },
+    { "test/threads/cba.xml", 0 },
+    { "test/threads/invalid.xml", 0 }
+};
+static const unsigned int num_threads = sizeof(threadParams) /
+                                        sizeof(threadParams[0]);
+
+#ifndef xmlDoValidityCheckingDefaultValue
+#error xmlDoValidityCheckingDefaultValue is not a macro
+#endif
+#ifndef xmlGenericErrorContext
+#error xmlGenericErrorContext is not a macro
+#endif
+
+static void *
+thread_specific_data(void *private_data)
+{
+    xmlDocPtr myDoc;
+    xmlThreadParams *params = (xmlThreadParams *) private_data;
+    const char *filename = params->filename;
+    int okay = 1;
+
+    if (!strcmp(filename, "test/threads/invalid.xml")) {
+        xmlDoValidityCheckingDefaultValue = 0;
+        xmlGenericErrorContext = stdout;
+    } else {
+        xmlDoValidityCheckingDefaultValue = 1;
+        xmlGenericErrorContext = stderr;
+    }
+#ifdef LIBXML_SAX1_ENABLED
+    myDoc = xmlParseFile(filename);
+#else
+    myDoc = xmlReadFile(filename, NULL, XML_WITH_CATALOG);
+#endif
+    if (myDoc) {
+        xmlFreeDoc(myDoc);
+    } else {
+        printf("parse failed\n");
+	okay = 0;
+    }
+    if (!strcmp(filename, "test/threads/invalid.xml")) {
+        if (xmlDoValidityCheckingDefaultValue != 0) {
+	    printf("ValidityCheckingDefaultValue override failed\n");
+	    okay = 0;
+	}
+        if (xmlGenericErrorContext != stdout) {
+	    printf("xmlGenericErrorContext override failed\n");
+	    okay = 0;
+	}
+    } else {
+        if (xmlDoValidityCheckingDefaultValue != 1) {
+	    printf("ValidityCheckingDefaultValue override failed\n");
+	    okay = 0;
+	}
+        if (xmlGenericErrorContext != stderr) {
+	    printf("xmlGenericErrorContext override failed\n");
+	    okay = 0;
+	}
+    }
+    params->okay = okay;
+    return(NULL);
+}
+
+#ifdef HAVE_PTHREAD_H
+int
+main(void)
+{
+    unsigned int i, repeat;
+    int ret;
+
+    xmlInitParser();
+    for (repeat = 0;repeat < TEST_REPEAT_COUNT;repeat++) {
+	xmlLoadCatalog(catalog);
+
+        memset(tid, 0xff, sizeof(*tid)*num_threads);
+
+	for (i = 0; i < num_threads; i++) {
+	    ret = pthread_create(&tid[i], NULL, thread_specific_data,
+				 (void *) &threadParams[i]);
+	    if (ret != 0) {
+		perror("pthread_create");
+		exit(1);
+	    }
+	}
+	for (i = 0; i < num_threads; i++) {
+            void *result;
+	    ret = pthread_join(tid[i], &result);
+	    if (ret != 0) {
+		perror("pthread_join");
+		exit(1);
+	    }
+	}
+
+	xmlCatalogCleanup();
+	for (i = 0; i < num_threads; i++)
+	    if (threadParams[i].okay == 0)
+		printf("Thread %d handling %s failed\n", i,
+                       threadParams[i].filename);
+    }
+    xmlCleanupParser();
+    xmlMemoryDump();
+    return (0);
+}
+#elif defined HAVE_WIN32_THREADS
+static DWORD WINAPI
+win32_thread_specific_data(void *private_data)
+{
+    thread_specific_data(private_data);
+    return(0);
+}
+
+int
+main(void)
+{
+    unsigned int i, repeat;
+    BOOL ret;
+
+    xmlInitParser();
+    for (repeat = 0;repeat < TEST_REPEAT_COUNT;repeat++)
+    {
+        xmlLoadCatalog(catalog);
+
+        for (i = 0; i < num_threads; i++)
+        {
+            tid[i] = (HANDLE) -1;
+        }
+
+        for (i = 0; i < num_threads; i++)
+        {
+            DWORD useless;
+            tid[i] = CreateThread(NULL, 0,
+                win32_thread_specific_data, &threadParams[i], 0, &useless);
+            if (tid[i] == NULL)
+            {
+                perror("CreateThread");
+                exit(1);
+            }
+        }
+
+        if (WaitForMultipleObjects (num_threads, tid, TRUE, INFINITE) == WAIT_FAILED)
+            perror ("WaitForMultipleObjects failed");
+
+        for (i = 0; i < num_threads; i++)
+        {
+            DWORD exitCode;
+            ret = GetExitCodeThread (tid[i], &exitCode);
+            if (ret == 0)
+            {
+                perror("GetExitCodeThread");
+                exit(1);
+            }
+            CloseHandle (tid[i]);
+        }
+
+        xmlCatalogCleanup();
+        for (i = 0; i < num_threads; i++) {
+            if (threadParams[i].okay == 0)
+            printf("Thread %d handling %s failed\n", i,
+                   threadParams[i].filename);
+        }
+    }
+
+    xmlCleanupParser();
+    xmlMemoryDump();
+
+    return (0);
+}
+#elif defined HAVE_BEOS_THREADS
+int
+main(void)
+{
+    unsigned int i, repeat;
+    status_t ret;
+
+    xmlInitParser();
+    printf("Parser initialized\n");
+    for (repeat = 0;repeat < TEST_REPEAT_COUNT;repeat++) {
+    printf("repeat: %d\n",repeat);
+	xmlLoadCatalog(catalog);
+	printf("loaded catalog: %s\n", catalog);
+	for (i = 0; i < num_threads; i++) {
+	    tid[i] = (thread_id) -1;
+	}
+	printf("cleaned threads\n");
+	for (i = 0; i < num_threads; i++) {
+		tid[i] = spawn_thread(thread_specific_data, "xmlTestThread", B_NORMAL_PRIORITY, (void *) &threadParams[i]);
+		if (tid[i] < B_OK) {
+			perror("beos_thread_create");
+			exit(1);
+		}
+		printf("beos_thread_create %d -> %d\n", i, tid[i]);
+	}
+	for (i = 0; i < num_threads; i++) {
+            void *result;
+	    ret = wait_for_thread(tid[i], &result);
+	    printf("beos_thread_wait %d -> %d\n", i, ret);
+	    if (ret != B_OK) {
+			perror("beos_thread_wait");
+			exit(1);
+	    }
+	}
+
+	xmlCatalogCleanup();
+	ret = B_OK;
+	for (i = 0; i < num_threads; i++)
+	    if (threadParams[i].okay == 0) {
+			printf("Thread %d handling %s failed\n", i,
+                               threadParams[i].filename);
+			ret = B_ERROR;
+		}
+    }
+    xmlCleanupParser();
+    xmlMemoryDump();
+
+	if (ret == B_OK)
+		printf("testThread : BeOS : SUCCESS!\n");
+	else
+		printf("testThread : BeOS : FAILED!\n");
+
+    return (0);
+}
+#endif /* pthreads or BeOS threads */
+
+#else /* !LIBXML_THREADS_ENABLED */
+int
+main(void)
+{
+    fprintf(stderr, "libxml was not compiled with thread or catalog support\n");
+    return (0);
+}
+#endif
diff --git a/src/testURI.c b/src/testURI.c
new file mode 100644
index 000000000000..0043b203dde9
--- /dev/null
+++ b/src/testURI.c
@@ -0,0 +1,135 @@
+/*
+ * testURI.c : a small tester program for XML input.
+ *
+ * See Copyright for the status of this software.
+ *
+ * daniel@veillard.com
+ */
+
+#include "libxml.h"
+
+#include <string.h>
+#include <stdio.h>
+#include <stdarg.h>
+
+#include <libxml/xmlmemory.h>
+#include <libxml/uri.h>
+#include <libxml/globals.h>
+
+static const char *base = NULL;
+static int escape = 0;
+static int debug = 0;
+static int relative = 0;
+
+static void handleURI(const char *str) {
+    int ret;
+    xmlURIPtr uri;
+    xmlChar *res = NULL, *parsed = NULL;
+
+    uri = xmlCreateURI();
+
+    if (base == NULL) {
+	ret = xmlParseURIReference(uri, str);
+	if (ret != 0)
+	    printf("%s : error %d\n", str, ret);
+	else {
+	    if (debug) {
+	        if (uri->scheme) printf("scheme: %s\n", uri->scheme);
+	        if (uri->opaque) printf("opaque: %s\n", uri->opaque);
+	        if (uri->authority) printf("authority: %s\n", uri->authority);
+	        if (uri->server) printf("server: %s\n", uri->server);
+	        if (uri->user) printf("user: %s\n", uri->user);
+	        if (uri->port != 0) printf("port: %d\n", uri->port);
+	        if (uri->path) printf("path: %s\n", uri->path);
+	        if (uri->query) printf("query: %s\n", uri->query);
+	        if (uri->fragment) printf("fragment: %s\n", uri->fragment);
+	        if (uri->query_raw) printf("query_raw: %s\n", uri->query_raw);
+	        if (uri->cleanup != 0) printf("cleanup\n");
+	    }
+	    xmlNormalizeURIPath(uri->path);
+	    if (escape != 0) {
+		parsed = xmlSaveUri(uri);
+		res = xmlURIEscape(parsed);
+		printf("%s\n", (char *) res);
+
+	    } else {
+		xmlPrintURI(stdout, uri);
+		printf("\n");
+	    }
+	}
+    } else {
+	if (relative) {
+	    res = xmlBuildRelativeURI((xmlChar *)str, (xmlChar *) base);
+	} else {
+	    res = xmlBuildURI((xmlChar *)str, (xmlChar *) base);
+	}
+
+	if (res != NULL) {
+	    printf("%s\n", (char *) res);
+	}
+	else
+	    printf("::ERROR::\n");
+    }
+    if (res != NULL)
+	xmlFree(res);
+    if (parsed != NULL)
+	xmlFree(parsed);
+    xmlFreeURI(uri);
+}
+
+int main(int argc, char **argv) {
+    int i, arg = 1;
+
+    if ((argc > arg) && (argv[arg] != NULL) &&
+	(!strcmp(argv[arg], "--relative"))) {
+	arg++;
+	relative++;
+    }
+    if ((argc > arg) && (argv[arg] != NULL) &&
+	((!strcmp(argv[arg], "-base")) || (!strcmp(argv[arg], "--base")))) {
+	arg++;
+	base = argv[arg];
+	if (base != NULL)
+	    arg++;
+    }
+    if ((argc > arg) && (argv[arg] != NULL) &&
+	((!strcmp(argv[arg], "-escape")) || (!strcmp(argv[arg], "--escape")))) {
+	arg++;
+	escape++;
+    }
+    if ((argc > arg) && (argv[arg] != NULL) &&
+	((!strcmp(argv[arg], "-debug")) || (!strcmp(argv[arg], "--debug")))) {
+	arg++;
+	debug++;
+    }
+    if (argv[arg] == NULL) {
+	char str[1024];
+
+        while (1) {
+	    /*
+	     * read one line in string buffer.
+	     */
+	    if (fgets (&str[0], sizeof (str) - 1, stdin) == NULL)
+	       break;
+
+	    /*
+	     * remove the ending spaces
+	     */
+	    i = strlen(str);
+	    while ((i > 0) &&
+		   ((str[i - 1] == '\n') || (str[i - 1] == '\r') ||
+		    (str[i - 1] == ' ') || (str[i - 1] == '\t'))) {
+		i--;
+		str[i] = 0;
+	    }
+	    handleURI(str);
+        }
+    } else {
+	while (argv[arg] != NULL) {
+	    handleURI(argv[arg]);
+	    arg++;
+	}
+    }
+    xmlMemoryDump();
+    return(0);
+}
diff --git a/src/testXPath.c b/src/testXPath.c
new file mode 100644
index 000000000000..ebb9ff7bbd85
--- /dev/null
+++ b/src/testXPath.c
@@ -0,0 +1,229 @@
+/*
+ * testXPath.c : a small tester program for XPath.
+ *
+ * See Copyright for the status of this software.
+ *
+ * daniel@veillard.com
+ */
+
+#include "libxml.h"
+#if defined(LIBXML_XPATH_ENABLED) && defined(LIBXML_DEBUG_ENABLED)
+
+#include <string.h>
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
+
+#include <libxml/xpath.h>
+#include <libxml/tree.h>
+#include <libxml/parser.h>
+#include <libxml/debugXML.h>
+#include <libxml/xmlmemory.h>
+#include <libxml/parserInternals.h>
+#include <libxml/xpathInternals.h>
+#include <libxml/xmlerror.h>
+#include <libxml/globals.h>
+#if defined(LIBXML_XPTR_ENABLED)
+#include <libxml/xpointer.h>
+static int xptr = 0;
+#endif
+static int debug = 0;
+static int valid = 0;
+static int expr = 0;
+static int tree = 0;
+static int nocdata = 0;
+static xmlDocPtr document = NULL;
+
+/*
+ * Default document
+ */
+static xmlChar buffer[] =
+"<?xml version=\"1.0\"?>\n\
+<EXAMPLE prop1=\"gnome is great\" prop2=\"&amp; linux too\">\n\
+  <head>\n\
+   <title>Welcome to Gnome</title>\n\
+  </head>\n\
+  <chapter>\n\
+   <title>The Linux adventure</title>\n\
+   <p>bla bla bla ...</p>\n\
+   <image href=\"linus.gif\"/>\n\
+   <p>...</p>\n\
+  </chapter>\n\
+  <chapter>\n\
+   <title>Chapter 2</title>\n\
+   <p>this is chapter 2 ...</p>\n\
+  </chapter>\n\
+  <chapter>\n\
+   <title>Chapter 3</title>\n\
+   <p>this is chapter 3 ...</p>\n\
+  </chapter>\n\
+</EXAMPLE>\n\
+";
+
+
+static void
+testXPath(const char *str) {
+    xmlXPathObjectPtr res;
+    xmlXPathContextPtr ctxt;
+
+#if defined(LIBXML_XPTR_ENABLED)
+    if (xptr) {
+	ctxt = xmlXPtrNewContext(document, NULL, NULL);
+	res = xmlXPtrEval(BAD_CAST str, ctxt);
+    } else {
+#endif
+	ctxt = xmlXPathNewContext(document);
+	ctxt->node = xmlDocGetRootElement(document);
+	if (expr)
+	    res = xmlXPathEvalExpression(BAD_CAST str, ctxt);
+	else {
+	    /* res = xmlXPathEval(BAD_CAST str, ctxt); */
+	    xmlXPathCompExprPtr comp;
+
+	    comp = xmlXPathCompile(BAD_CAST str);
+	    if (comp != NULL) {
+		if (tree)
+		    xmlXPathDebugDumpCompExpr(stdout, comp, 0);
+
+		res = xmlXPathCompiledEval(comp, ctxt);
+		xmlXPathFreeCompExpr(comp);
+	    } else
+		res = NULL;
+	}
+#if defined(LIBXML_XPTR_ENABLED)
+    }
+#endif
+    xmlXPathDebugDumpObject(stdout, res, 0);
+    xmlXPathFreeObject(res);
+    xmlXPathFreeContext(ctxt);
+}
+
+static void
+testXPathFile(const char *filename) {
+    FILE *input;
+    char expression[5000];
+    int len;
+
+    input = fopen(filename, "r");
+    if (input == NULL) {
+        xmlGenericError(xmlGenericErrorContext,
+		"Cannot open %s for reading\n", filename);
+	return;
+    }
+    while (fgets(expression, 4500, input) != NULL) {
+	len = strlen(expression);
+	len--;
+	while ((len >= 0) &&
+	       ((expression[len] == '\n') || (expression[len] == '\t') ||
+		(expression[len] == '\r') || (expression[len] == ' '))) len--;
+	expression[len + 1] = 0;
+	if (len >= 0) {
+	    printf("\n========================\nExpression: %s\n", expression) ;
+	    testXPath(expression);
+	}
+    }
+
+    fclose(input);
+}
+
+int main(int argc, char **argv) {
+    int i;
+    int strings = 0;
+    int usefile = 0;
+    char *filename = NULL;
+
+    for (i = 1; i < argc ; i++) {
+#if defined(LIBXML_XPTR_ENABLED)
+	if ((!strcmp(argv[i], "-xptr")) || (!strcmp(argv[i], "--xptr")))
+	    xptr++;
+	else
+#endif
+	if ((!strcmp(argv[i], "-debug")) || (!strcmp(argv[i], "--debug")))
+	    debug++;
+	else if ((!strcmp(argv[i], "-valid")) || (!strcmp(argv[i], "--valid")))
+	    valid++;
+	else if ((!strcmp(argv[i], "-expr")) || (!strcmp(argv[i], "--expr")))
+	    expr++;
+	else if ((!strcmp(argv[i], "-tree")) || (!strcmp(argv[i], "--tree")))
+	    tree++;
+	else if ((!strcmp(argv[i], "-nocdata")) ||
+		 (!strcmp(argv[i], "--nocdata")))
+	    nocdata++;
+	else if ((!strcmp(argv[i], "-i")) || (!strcmp(argv[i], "--input")))
+	    filename = argv[++i];
+	else if ((!strcmp(argv[i], "-f")) || (!strcmp(argv[i], "--file")))
+	    usefile++;
+    }
+    if (valid != 0) xmlDoValidityCheckingDefaultValue = 1;
+    xmlLoadExtDtdDefaultValue |= XML_DETECT_IDS;
+    xmlLoadExtDtdDefaultValue |= XML_COMPLETE_ATTRS;
+    xmlSubstituteEntitiesDefaultValue = 1;
+#ifdef LIBXML_SAX1_ENABLED
+    if (nocdata != 0) {
+	xmlDefaultSAXHandlerInit();
+	xmlDefaultSAXHandler.cdataBlock = NULL;
+    }
+#endif
+    if (document == NULL) {
+        if (filename == NULL)
+	    document = xmlReadDoc(buffer,NULL,NULL,XML_PARSE_COMPACT);
+	else
+	    document = xmlReadFile(filename,NULL,XML_PARSE_COMPACT);
+    }
+    for (i = 1; i < argc ; i++) {
+	if ((!strcmp(argv[i], "-i")) || (!strcmp(argv[i], "--input"))) {
+	    i++; continue;
+	}
+	if (argv[i][0] != '-') {
+	    if (usefile)
+	        testXPathFile(argv[i]);
+	    else
+		testXPath(argv[i]);
+	    strings ++;
+	}
+    }
+    if (strings == 0) {
+	printf("Usage : %s [--debug] [--copy] stringsorfiles ...\n",
+	       argv[0]);
+	printf("\tParse the XPath strings and output the result of the parsing\n");
+	printf("\t--debug : dump a debug version of the result\n");
+	printf("\t--valid : switch on DTD support in the parser\n");
+#if defined(LIBXML_XPTR_ENABLED)
+	printf("\t--xptr : expressions are XPointer expressions\n");
+#endif
+	printf("\t--expr : debug XPath expressions only\n");
+	printf("\t--tree : show the compiled XPath tree\n");
+	printf("\t--nocdata : do not generate CDATA nodes\n");
+	printf("\t--input filename : or\n");
+	printf("\t-i filename      : read the document from filename\n");
+	printf("\t--file : or\n");
+	printf("\t-f     : read queries from files, args\n");
+    }
+    if (document != NULL)
+	xmlFreeDoc(document);
+    xmlCleanupParser();
+    xmlMemoryDump();
+
+    return(0);
+}
+#else
+#include <stdio.h>
+int main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
+    printf("%s : XPath/Debug support not compiled in\n", argv[0]);
+    return(0);
+}
+#endif /* LIBXML_XPATH_ENABLED */
diff --git a/src/testapi.c b/src/testapi.c
new file mode 100644
index 000000000000..6f19c6fc9676
--- /dev/null
+++ b/src/testapi.c
@@ -0,0 +1,52376 @@
+/*
+ * testapi.c: libxml2 API tester program.
+ *
+ * Automatically generated by gentest.py from libxml2-api.xml
+ *
+ * See Copyright for the status of this software.
+ *
+ * daniel@veillard.com
+ */
+
+#include "libxml.h"
+#include <stdio.h>
+
+#include <stdlib.h> /* for putenv() */
+#include <string.h>
+#include <libxml/xmlerror.h>
+#include <libxml/relaxng.h>
+
+
+static int testlibxml2(void);
+static int test_module(const char *module);
+
+static int generic_errors = 0;
+static int call_tests = 0;
+static int function_tests = 0;
+
+static xmlChar chartab[1024];
+static int inttab[1024];
+static unsigned long longtab[1024];
+
+static xmlDocPtr api_doc = NULL;
+static xmlDtdPtr api_dtd = NULL;
+static xmlNodePtr api_root = NULL;
+static xmlAttrPtr api_attr = NULL;
+static xmlNsPtr api_ns = NULL;
+
+static void
+structured_errors(void *userData ATTRIBUTE_UNUSED,
+                  xmlErrorPtr error ATTRIBUTE_UNUSED) {
+    generic_errors++;
+}
+
+static void
+free_api_doc(void) {
+    xmlFreeDoc(api_doc);
+    api_doc = NULL;
+    api_dtd = NULL;
+    api_root = NULL;
+    api_attr = NULL;
+    api_ns = NULL;
+}
+
+static xmlDocPtr
+get_api_doc(void) {
+    if (api_doc == NULL) {
+        api_doc = xmlReadMemory("<!DOCTYPE root [<!ELEMENT root EMPTY>]><root xmlns:h='http://example.com/' h:foo='bar'/>", 88, "root_test", NULL, 0);
+	api_root = NULL;
+	api_attr = NULL;
+    }
+    return(api_doc);
+}
+
+static xmlDtdPtr
+get_api_dtd(void) {
+    if ((api_dtd == NULL) || (api_dtd->type != XML_DTD_NODE)) {
+        get_api_doc();
+	if ((api_doc != NULL) && (api_doc->children != NULL) &&
+	    (api_doc->children->type == XML_DTD_NODE))
+	    api_dtd = (xmlDtdPtr) api_doc->children;
+    }
+    return(api_dtd);
+}
+
+static xmlNodePtr
+get_api_root(void) {
+    if ((api_root == NULL) || (api_root->type != XML_ELEMENT_NODE)) {
+        get_api_doc();
+	if ((api_doc != NULL) && (api_doc->children != NULL) &&
+	    (api_doc->children->next != NULL) &&
+	    (api_doc->children->next->type == XML_ELEMENT_NODE))
+	    api_root = api_doc->children->next;
+    }
+    return(api_root);
+}
+
+static xmlNsPtr
+get_api_ns(void) {
+    get_api_root();
+    if (api_root != NULL)
+        api_ns = api_root->nsDef;
+    return(api_ns);
+}
+
+static xmlAttrPtr
+get_api_attr(void) {
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_HTML_ENABLED)
+    static int nr = 0;
+    xmlChar name[20];
+#endif
+
+    if ((api_root == NULL) || (api_root->type != XML_ELEMENT_NODE)) {
+        get_api_root();
+    }
+    if (api_root == NULL)
+        return(NULL);
+    if (api_root->properties != NULL) {
+        api_attr = api_root->properties;
+        return(api_root->properties);
+    }
+    api_attr = NULL;
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_HTML_ENABLED)
+    snprintf((char *) name, 20, "foo%d", nr++);
+    api_attr = xmlSetProp(api_root, name, (const xmlChar *) "bar");
+#endif
+    return(api_attr);
+}
+
+static int quiet = 0;
+
+int main(int argc, char **argv) {
+    int ret;
+    int blocks, mem;
+
+#ifdef HAVE_PUTENV
+    /* access to the proxy can slow up regression tests a lot */
+    putenv((char *) "http_proxy=");
+#endif
+
+    memset(chartab, 0, sizeof(chartab));
+    strncpy((char *) chartab, "  chartab\n", 20);
+    memset(inttab, 0, sizeof(inttab));
+    memset(longtab, 0, sizeof(longtab));
+
+    xmlInitParser();
+#ifdef LIBXML_SCHEMAS_ENABLED
+    xmlRelaxNGInitTypes();
+#endif
+
+    LIBXML_TEST_VERSION
+
+    xmlSetStructuredErrorFunc(NULL, structured_errors);
+
+    if (argc >= 2) {
+        if (!strcmp(argv[1], "-q")) {
+	    quiet = 1;
+	    if (argc >= 3)
+	        ret = test_module(argv[2]);
+	    else
+		ret = testlibxml2();
+        } else {
+	   ret = test_module(argv[1]);
+	}
+    } else
+	ret = testlibxml2();
+
+    xmlCleanupParser();
+    blocks = xmlMemBlocks();
+    mem = xmlMemUsed();
+    if ((blocks != 0) || (mem != 0)) {
+        printf("testapi leaked %d bytes in %d blocks\n", mem, blocks);
+    }
+    xmlMemoryDump();
+
+    return (ret != 0);
+}
+
+#include <libxml/HTMLparser.h>
+#include <libxml/HTMLtree.h>
+#include <libxml/catalog.h>
+#include <libxml/chvalid.h>
+#include <libxml/dict.h>
+#include <libxml/encoding.h>
+#include <libxml/entities.h>
+#include <libxml/hash.h>
+#include <libxml/list.h>
+#include <libxml/nanoftp.h>
+#include <libxml/nanohttp.h>
+#include <libxml/parser.h>
+#include <libxml/parserInternals.h>
+#include <libxml/pattern.h>
+#include <libxml/relaxng.h>
+#include <libxml/schemasInternals.h>
+#include <libxml/schematron.h>
+#include <libxml/tree.h>
+#include <libxml/uri.h>
+#include <libxml/valid.h>
+#include <libxml/xinclude.h>
+#include <libxml/xmlIO.h>
+#include <libxml/xmlerror.h>
+#include <libxml/xmlreader.h>
+#include <libxml/xmlsave.h>
+#include <libxml/xmlschemas.h>
+#include <libxml/xmlschemastypes.h>
+#include <libxml/xmlstring.h>
+#include <libxml/xmlwriter.h>
+#include <libxml/xpath.h>
+#include <libxml/xpointer.h>
+#include <libxml/debugXML.h>
+
+/*
+  We manually define xmlErrMemory because it's normal declaration
+  is "hidden" by #ifdef IN_LIBXML
+*/
+void xmlErrMemory(xmlParserCtxtPtr ctxt, const char *extra);
+
+/*
+ We need some "remote" addresses, but want to avoid getting into
+ name resolution delays, so we use these
+*/
+#define	REMOTE1GOOD	"http://localhost/"
+#define	REMOTE1BAD	"http:http://http"
+#define	REMOTE2GOOD	"ftp://localhost/foo"
+
+#define gen_nb_void_ptr 2
+
+static void *gen_void_ptr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_void_ptr(int no ATTRIBUTE_UNUSED, void *val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+#if 0
+#define gen_nb_const_void_ptr 2
+
+static const void *gen_const_void_ptr(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) return((const void *) "immutable string");
+    return(NULL);
+}
+static void des_const_void_ptr(int no ATTRIBUTE_UNUSED, const void *val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+#endif
+
+#define gen_nb_userdata 3
+
+static void *gen_userdata(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) return((void *) &call_tests);
+    if (no == 1) return((void *) -1);
+    return(NULL);
+}
+static void des_userdata(int no ATTRIBUTE_UNUSED, void *val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+
+#define gen_nb_int 4
+
+static int gen_int(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) return(0);
+    if (no == 1) return(1);
+    if (no == 2) return(-1);
+    if (no == 3) return(122);
+    return(-1);
+}
+
+static void des_int(int no ATTRIBUTE_UNUSED, int val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+#define gen_nb_parseroptions 5
+
+static int gen_parseroptions(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) return(XML_PARSE_NOBLANKS | XML_PARSE_RECOVER);
+    if (no == 1) return(XML_PARSE_NOENT | XML_PARSE_DTDLOAD | XML_PARSE_DTDATTR | XML_PARSE_DTDVALID | XML_PARSE_NOCDATA);
+    if (no == 2) return(XML_PARSE_XINCLUDE | XML_PARSE_NOXINCNODE | XML_PARSE_NSCLEAN);
+    if (no == 3) return(XML_PARSE_XINCLUDE | XML_PARSE_NODICT);
+    return(XML_PARSE_SAX1);
+}
+
+static void des_parseroptions(int no ATTRIBUTE_UNUSED, int val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+#if 0
+#define gen_nb_long 5
+
+static long gen_long(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) return(0);
+    if (no == 1) return(1);
+    if (no == 2) return(-1);
+    if (no == 3) return(122);
+    return(-1);
+}
+
+static void des_long(int no ATTRIBUTE_UNUSED, long val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+#endif
+
+#define gen_nb_xmlChar 4
+
+static xmlChar gen_xmlChar(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) return('a');
+    if (no == 1) return(' ');
+    if (no == 2) return((xmlChar) '\xf8');
+    return(0);
+}
+
+static void des_xmlChar(int no ATTRIBUTE_UNUSED, xmlChar val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+#define gen_nb_unsigned_int 3
+
+static unsigned int gen_unsigned_int(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) return(0);
+    if (no == 1) return(1);
+    if (no == 2) return(122);
+    return((unsigned int) -1);
+}
+
+static void des_unsigned_int(int no ATTRIBUTE_UNUSED, unsigned int val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+#define gen_nb_unsigned_long 4
+
+static unsigned long gen_unsigned_long(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) return(0);
+    if (no == 1) return(1);
+    if (no == 2) return(122);
+    return((unsigned long) -1);
+}
+
+static void des_unsigned_long(int no ATTRIBUTE_UNUSED, unsigned long val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+#define gen_nb_double 4
+
+static double gen_double(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) return(0);
+    if (no == 1) return(-1.1);
+#if defined(LIBXML_XPATH_ENABLED)
+    if (no == 2) return(xmlXPathNAN);
+#endif
+    return(-1);
+}
+
+static void des_double(int no ATTRIBUTE_UNUSED, double val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+#define gen_nb_unsigned_long_ptr 2
+
+static unsigned long *gen_unsigned_long_ptr(int no, int nr) {
+    if (no == 0) return(&longtab[nr]);
+    return(NULL);
+}
+
+static void des_unsigned_long_ptr(int no ATTRIBUTE_UNUSED, unsigned long *val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+#define gen_nb_int_ptr 2
+
+static int *gen_int_ptr(int no, int nr) {
+    if (no == 0) return(&inttab[nr]);
+    return(NULL);
+}
+
+static void des_int_ptr(int no ATTRIBUTE_UNUSED, int *val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+#define gen_nb_const_char_ptr 4
+
+static char *gen_const_char_ptr(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) return((char *) "foo");
+    if (no == 1) return((char *) "<foo/>");
+    if (no == 2) return((char *) "test/ent2");
+    return(NULL);
+}
+static void des_const_char_ptr(int no ATTRIBUTE_UNUSED, const char *val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+#define gen_nb_xmlChar_ptr 2
+
+static xmlChar *gen_xmlChar_ptr(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) return(&chartab[0]);
+    return(NULL);
+}
+static void des_xmlChar_ptr(int no ATTRIBUTE_UNUSED, xmlChar *val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+#define gen_nb_FILE_ptr 2
+
+static FILE *gen_FILE_ptr(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) return(fopen("test.out", "a+"));
+    return(NULL);
+}
+static void des_FILE_ptr(int no ATTRIBUTE_UNUSED, FILE *val, int nr ATTRIBUTE_UNUSED) {
+    if (val != NULL) fclose(val);
+}
+
+#define gen_nb_debug_FILE_ptr 2
+static FILE *gen_debug_FILE_ptr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(fopen("test.out", "a+"));
+}
+static void des_debug_FILE_ptr(int no ATTRIBUTE_UNUSED, FILE *val, int nr ATTRIBUTE_UNUSED) {
+    if (val != NULL) fclose(val);
+}
+
+#define gen_nb_const_xmlChar_ptr 5
+
+static xmlChar *gen_const_xmlChar_ptr(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) return((xmlChar *) "foo");
+    if (no == 1) return((xmlChar *) "<foo/>");
+    if (no == 2) return((xmlChar *) "n" "\xf8" "ne");
+    if (no == 3) return((xmlChar *) " 2ab ");
+    return(NULL);
+}
+static void des_const_xmlChar_ptr(int no ATTRIBUTE_UNUSED, const xmlChar *val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+#define gen_nb_filepath 8
+
+static const char *gen_filepath(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) return("missing.xml");
+    if (no == 1) return("<foo/>");
+    if (no == 2) return("test/ent2");
+    if (no == 3) return("test/valid/REC-xml-19980210.xml");
+    if (no == 4) return("test/valid/dtds/xhtml1-strict.dtd");
+    if (no == 5) return(REMOTE1GOOD);
+    if (no == 6) return(REMOTE1BAD);
+    return(NULL);
+}
+static void des_filepath(int no ATTRIBUTE_UNUSED, const char *val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+#define gen_nb_eaten_name 2
+
+static xmlChar *gen_eaten_name(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) return(xmlStrdup(BAD_CAST "eaten"));
+    return(NULL);
+}
+static void des_eaten_name(int no ATTRIBUTE_UNUSED, xmlChar *val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+#define gen_nb_fileoutput 6
+
+static const char *gen_fileoutput(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) return("/missing.xml");
+    if (no == 1) return("<foo/>");
+    if (no == 2) return(REMOTE2GOOD);
+    if (no == 3) return(REMOTE1GOOD);
+    if (no == 4) return(REMOTE1BAD);
+    return(NULL);
+}
+static void des_fileoutput(int no ATTRIBUTE_UNUSED, const char *val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+#define gen_nb_xmlParserCtxtPtr 3
+static xmlParserCtxtPtr gen_xmlParserCtxtPtr(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) return(xmlNewParserCtxt());
+    if (no == 1) return(xmlCreateMemoryParserCtxt("<doc/>", 6));
+    return(NULL);
+}
+static void des_xmlParserCtxtPtr(int no ATTRIBUTE_UNUSED, xmlParserCtxtPtr val, int nr ATTRIBUTE_UNUSED) {
+    if (val != NULL)
+        xmlFreeParserCtxt(val);
+}
+
+#define gen_nb_xmlSAXHandlerPtr 2
+static xmlSAXHandlerPtr gen_xmlSAXHandlerPtr(int no, int nr ATTRIBUTE_UNUSED) {
+#ifdef LIBXML_SAX1_ENABLED
+    if (no == 0) return((xmlSAXHandlerPtr) &xmlDefaultSAXHandler);
+#endif
+    return(NULL);
+}
+static void des_xmlSAXHandlerPtr(int no ATTRIBUTE_UNUSED, xmlSAXHandlerPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+#define gen_nb_xmlValidCtxtPtr 2
+static xmlValidCtxtPtr gen_xmlValidCtxtPtr(int no, int nr ATTRIBUTE_UNUSED) {
+#ifdef LIBXML_VALID_ENABLED
+    if (no == 0) return(xmlNewValidCtxt());
+#endif
+    return(NULL);
+}
+static void des_xmlValidCtxtPtr(int no ATTRIBUTE_UNUSED, xmlValidCtxtPtr val, int nr ATTRIBUTE_UNUSED) {
+#ifdef LIBXML_VALID_ENABLED
+    if (val != NULL)
+        xmlFreeValidCtxt(val);
+#endif
+}
+
+#define gen_nb_xmlParserInputBufferPtr 8
+
+static xmlParserInputBufferPtr gen_xmlParserInputBufferPtr(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) return(xmlParserInputBufferCreateFilename("missing.xml", XML_CHAR_ENCODING_NONE));
+    if (no == 1) return(xmlParserInputBufferCreateFilename("<foo/>", XML_CHAR_ENCODING_NONE));
+    if (no == 2) return(xmlParserInputBufferCreateFilename("test/ent2", XML_CHAR_ENCODING_NONE));
+    if (no == 3) return(xmlParserInputBufferCreateFilename("test/valid/REC-xml-19980210.xml", XML_CHAR_ENCODING_NONE));
+    if (no == 4) return(xmlParserInputBufferCreateFilename("test/valid/dtds/xhtml1-strict.dtd", XML_CHAR_ENCODING_NONE));
+    if (no == 5) return(xmlParserInputBufferCreateFilename(REMOTE1GOOD, XML_CHAR_ENCODING_NONE));
+    if (no == 6) return(xmlParserInputBufferCreateFilename(REMOTE1BAD, XML_CHAR_ENCODING_NONE));
+    return(NULL);
+}
+static void des_xmlParserInputBufferPtr(int no ATTRIBUTE_UNUSED, xmlParserInputBufferPtr val, int nr ATTRIBUTE_UNUSED) {
+    xmlFreeParserInputBuffer(val);
+}
+
+#define gen_nb_xmlDocPtr 4
+static xmlDocPtr gen_xmlDocPtr(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) return(xmlNewDoc(BAD_CAST "1.0"));
+    if (no == 1) return(xmlReadMemory("<foo/>", 6, "test", NULL, 0));
+    if (no == 2) return(xmlReadMemory("<!DOCTYPE foo []> <foo/>", 24, "test", NULL, 0));
+    return(NULL);
+}
+static void des_xmlDocPtr(int no ATTRIBUTE_UNUSED, xmlDocPtr val, int nr ATTRIBUTE_UNUSED) {
+    if ((val != NULL) && (val != api_doc) && (val->doc != api_doc))
+        xmlFreeDoc(val);
+}
+
+#define gen_nb_xmlAttrPtr 2
+static xmlAttrPtr gen_xmlAttrPtr(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) return(get_api_attr());
+    return(NULL);
+}
+static void des_xmlAttrPtr(int no, xmlAttrPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) free_api_doc();
+}
+
+#define gen_nb_xmlDictPtr 2
+static xmlDictPtr gen_xmlDictPtr(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) return(xmlDictCreate());
+    return(NULL);
+}
+static void des_xmlDictPtr(int no ATTRIBUTE_UNUSED, xmlDictPtr val, int nr ATTRIBUTE_UNUSED) {
+    if (val != NULL)
+        xmlDictFree(val);
+}
+
+#define gen_nb_xmlNodePtr 3
+static xmlNodePtr gen_xmlNodePtr(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) return(xmlNewPI(BAD_CAST "test", NULL));
+    if (no == 1) return(get_api_root());
+    return(NULL);
+/*     if (no == 2) return((xmlNodePtr) get_api_doc()); */
+}
+static void des_xmlNodePtr(int no, xmlNodePtr val, int nr ATTRIBUTE_UNUSED) {
+    if (no == 1) {
+        free_api_doc();
+    } else if (val != NULL) {
+        xmlUnlinkNode(val);
+        xmlFreeNode(val);
+    }
+}
+
+#define gen_nb_xmlDtdPtr 3
+static xmlDtdPtr gen_xmlDtdPtr(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0)
+        return(xmlNewDtd(NULL, BAD_CAST "dtd", BAD_CAST"foo", BAD_CAST"bar"));
+    if (no == 1) return(get_api_dtd());
+    return(NULL);
+}
+static void des_xmlDtdPtr(int no, xmlDtdPtr val, int nr ATTRIBUTE_UNUSED) {
+    if (no == 1) free_api_doc();
+    else if (val != NULL) {
+        xmlUnlinkNode((xmlNodePtr) val);
+        xmlFreeNode((xmlNodePtr) val);
+    }
+}
+
+#define gen_nb_xmlNsPtr 2
+static xmlNsPtr gen_xmlNsPtr(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) return(get_api_ns());
+    return(NULL);
+}
+static void des_xmlNsPtr(int no, xmlNsPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) free_api_doc();
+}
+
+#define gen_nb_xmlNodePtr_in 3
+static xmlNodePtr gen_xmlNodePtr_in(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) return(xmlNewPI(BAD_CAST "test", NULL));
+    if (no == 0) return(xmlNewText(BAD_CAST "text"));
+    return(NULL);
+}
+static void des_xmlNodePtr_in(int no ATTRIBUTE_UNUSED, xmlNodePtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+#ifdef LIBXML_WRITER_ENABLED
+#define gen_nb_xmlTextWriterPtr 2
+static xmlTextWriterPtr gen_xmlTextWriterPtr(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) return(xmlNewTextWriterFilename("test.out", 0));
+    return(NULL);
+}
+static void des_xmlTextWriterPtr(int no ATTRIBUTE_UNUSED, xmlTextWriterPtr val, int nr ATTRIBUTE_UNUSED) {
+    if (val != NULL) xmlFreeTextWriter(val);
+}
+#endif
+
+#ifdef LIBXML_READER_ENABLED
+#define gen_nb_xmlTextReaderPtr 4
+static xmlTextReaderPtr gen_xmlTextReaderPtr(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) return(xmlNewTextReaderFilename("test/ent2"));
+    if (no == 1) return(xmlNewTextReaderFilename("test/valid/REC-xml-19980210.xml"));
+    if (no == 2) return(xmlNewTextReaderFilename("test/valid/dtds/xhtml1-strict.dtd"));
+    return(NULL);
+}
+static void des_xmlTextReaderPtr(int no ATTRIBUTE_UNUSED, xmlTextReaderPtr val, int nr ATTRIBUTE_UNUSED) {
+    if (val != NULL) xmlFreeTextReader(val);
+}
+#endif
+
+#define gen_nb_xmlBufferPtr 3
+static const xmlChar *static_buf_content = (xmlChar *)"a static buffer";
+static xmlBufferPtr gen_xmlBufferPtr(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) return(xmlBufferCreate());
+    if (no == 1) return(xmlBufferCreateStatic((void *)static_buf_content, 13));
+    return(NULL);
+}
+static void des_xmlBufferPtr(int no ATTRIBUTE_UNUSED, xmlBufferPtr val, int nr ATTRIBUTE_UNUSED) {
+    if (val != NULL) {
+        xmlBufferFree(val);
+    }
+}
+
+#define gen_nb_xmlListPtr 2
+static xmlListPtr gen_xmlListPtr(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) return(xmlListCreate(NULL, NULL));
+    return(NULL);
+}
+static void des_xmlListPtr(int no ATTRIBUTE_UNUSED, xmlListPtr val, int nr ATTRIBUTE_UNUSED) {
+    if (val != NULL) {
+        xmlListDelete(val);
+    }
+}
+
+#define gen_nb_xmlHashTablePtr 2
+static xmlHashTablePtr gen_xmlHashTablePtr(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) return(xmlHashCreate(10));
+    return(NULL);
+}
+static void des_xmlHashTablePtr(int no ATTRIBUTE_UNUSED, xmlHashTablePtr val, int nr ATTRIBUTE_UNUSED) {
+    if (val != NULL) {
+        xmlHashFree(val, NULL);
+    }
+}
+
+#include <libxml/xpathInternals.h>
+
+#ifdef LIBXML_XPATH_ENABLED
+#define gen_nb_xmlXPathObjectPtr 5
+static xmlXPathObjectPtr gen_xmlXPathObjectPtr(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) return(xmlXPathNewString(BAD_CAST "string object"));
+    if (no == 1) return(xmlXPathNewFloat(1.1));
+    if (no == 2) return(xmlXPathNewBoolean(1));
+    if (no == 3) return(xmlXPathNewNodeSet(NULL));
+    return(NULL);
+}
+static void des_xmlXPathObjectPtr(int no ATTRIBUTE_UNUSED, xmlXPathObjectPtr val, int nr ATTRIBUTE_UNUSED) {
+    if (val != NULL) {
+        xmlXPathFreeObject(val);
+    }
+}
+#endif
+
+#ifdef LIBXML_OUTPUT_ENABLED
+#define gen_nb_xmlOutputBufferPtr 2
+static xmlOutputBufferPtr gen_xmlOutputBufferPtr(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) return(xmlOutputBufferCreateFilename("test.out", NULL, 0));
+    return(NULL);
+}
+static void des_xmlOutputBufferPtr(int no ATTRIBUTE_UNUSED, xmlOutputBufferPtr val, int nr ATTRIBUTE_UNUSED) {
+    if (val != NULL) {
+        xmlOutputBufferClose(val);
+    }
+}
+#endif
+
+#ifdef LIBXML_FTP_ENABLED
+#define gen_nb_xmlNanoFTPCtxtPtr 4
+static void *gen_xmlNanoFTPCtxtPtr(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) return(xmlNanoFTPNewCtxt(REMOTE2GOOD));
+    if (no == 1) return(xmlNanoFTPNewCtxt(REMOTE1GOOD));
+    if (no == 2) return(xmlNanoFTPNewCtxt("foo"));
+    return(NULL);
+}
+static void des_xmlNanoFTPCtxtPtr(int no ATTRIBUTE_UNUSED, void *val, int nr ATTRIBUTE_UNUSED) {
+    if (val != NULL) {
+        xmlNanoFTPFreeCtxt(val);
+    }
+}
+#endif
+
+#ifdef LIBXML_HTTP_ENABLED
+#define gen_nb_xmlNanoHTTPCtxtPtr 1
+static void *gen_xmlNanoHTTPCtxtPtr(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) return(xmlNanoHTTPOpen(REMOTE1GOOD, NULL));
+    if (no == 1) return(xmlNanoHTTPOpen(REMOTE2GOOD, NULL));
+    if (no == 2) return(xmlNanoHTTPOpen(REMOTE1BAD, NULL));
+    return(NULL);
+}
+static void des_xmlNanoHTTPCtxtPtr(int no ATTRIBUTE_UNUSED, void *val, int nr ATTRIBUTE_UNUSED) {
+    if (val != NULL) {
+	xmlNanoHTTPClose(val);
+    }
+}
+#endif
+
+#define gen_nb_xmlCharEncoding 4
+static xmlCharEncoding gen_xmlCharEncoding(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) return(XML_CHAR_ENCODING_UTF8);
+    if (no == 1) return(XML_CHAR_ENCODING_NONE);
+    if (no == 2) return(XML_CHAR_ENCODING_8859_1);
+    return(XML_CHAR_ENCODING_ERROR);
+}
+static void des_xmlCharEncoding(int no ATTRIBUTE_UNUSED, xmlCharEncoding val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_EXPR_ENABLED)
+
+#define gen_nb_xmlExpCtxtPtr 1
+static xmlExpCtxtPtr gen_xmlExpCtxtPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlExpCtxtPtr(int no ATTRIBUTE_UNUSED, xmlExpCtxtPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+#define gen_nb_xmlExpNodePtr 1
+static xmlExpNodePtr gen_xmlExpNodePtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlExpNodePtr(int no ATTRIBUTE_UNUSED, xmlExpNodePtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#define gen_nb_xmlSchemaPtr 1
+static xmlSchemaPtr gen_xmlSchemaPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlSchemaPtr(int no ATTRIBUTE_UNUSED, xmlSchemaPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+#define gen_nb_xmlSchemaValidCtxtPtr 1
+static xmlSchemaValidCtxtPtr gen_xmlSchemaValidCtxtPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlSchemaValidCtxtPtr(int no ATTRIBUTE_UNUSED, xmlSchemaValidCtxtPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+#endif /* LIBXML_SCHEMAS_ENABLED */
+
+#define gen_nb_xmlHashDeallocator 2
+static void
+test_xmlHashDeallocator(void *payload ATTRIBUTE_UNUSED,
+                        const xmlChar *name ATTRIBUTE_UNUSED) {
+}
+
+static xmlHashDeallocator gen_xmlHashDeallocator(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) return(test_xmlHashDeallocator);
+    return(NULL);
+}
+static void des_xmlHashDeallocator(int no ATTRIBUTE_UNUSED, xmlHashDeallocator val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+
+static void desret_int(int val ATTRIBUTE_UNUSED) {
+}
+static void desret_xmlChar(xmlChar val ATTRIBUTE_UNUSED) {
+}
+static void desret_long(long val ATTRIBUTE_UNUSED) {
+}
+static void desret_unsigned_long(unsigned long val ATTRIBUTE_UNUSED) {
+}
+static void desret_double(double val ATTRIBUTE_UNUSED) {
+}
+static void desret_xmlCharEncoding(xmlCharEncoding val ATTRIBUTE_UNUSED) {
+}
+#if 0
+static void desret_const_void_ptr(void *val ATTRIBUTE_UNUSED) {
+}
+#endif
+static void desret_void_ptr(void *val ATTRIBUTE_UNUSED) {
+}
+static void desret_const_char_ptr(const char *val ATTRIBUTE_UNUSED) {
+}
+static void desret_const_xmlChar_ptr(const xmlChar *val ATTRIBUTE_UNUSED) {
+}
+static void desret_xmlChar_ptr(xmlChar *val) {
+    if (val != NULL)
+	xmlFree(val);
+}
+static void desret_xmlDocPtr(xmlDocPtr val) {
+    if (val != api_doc)
+	xmlFreeDoc(val);
+}
+static void desret_xmlDictPtr(xmlDictPtr val) {
+    xmlDictFree(val);
+}
+#ifdef LIBXML_OUTPUT_ENABLED
+static void desret_xmlOutputBufferPtr(xmlOutputBufferPtr val) {
+    xmlOutputBufferClose(val);
+}
+#endif
+#ifdef LIBXML_READER_ENABLED
+static void desret_xmlTextReaderPtr(xmlTextReaderPtr val) {
+    xmlFreeTextReader(val);
+}
+#endif
+static void desret_xmlNodePtr(xmlNodePtr val) {
+    if ((val != NULL) && (val != api_root) && (val != (xmlNodePtr) api_doc)) {
+	xmlUnlinkNode(val);
+	xmlFreeNode(val);
+    }
+}
+static void desret_xmlAttrPtr(xmlAttrPtr val) {
+    if (val != NULL) {
+	xmlUnlinkNode((xmlNodePtr) val);
+	xmlFreeNode((xmlNodePtr) val);
+    }
+}
+static void desret_xmlEntityPtr(xmlEntityPtr val) {
+    if (val != NULL) {
+	xmlUnlinkNode((xmlNodePtr) val);
+	xmlFreeNode((xmlNodePtr) val);
+    }
+}
+static void desret_xmlElementPtr(xmlElementPtr val) {
+    if (val != NULL) {
+	xmlUnlinkNode((xmlNodePtr) val);
+    }
+}
+static void desret_xmlAttributePtr(xmlAttributePtr val) {
+    if (val != NULL) {
+	xmlUnlinkNode((xmlNodePtr) val);
+    }
+}
+static void desret_xmlNsPtr(xmlNsPtr val ATTRIBUTE_UNUSED) {
+}
+static void desret_xmlDtdPtr(xmlDtdPtr val) {
+    desret_xmlNodePtr((xmlNodePtr)val);
+}
+#ifdef LIBXML_XPATH_ENABLED
+static void desret_xmlXPathObjectPtr(xmlXPathObjectPtr val) {
+    xmlXPathFreeObject(val);
+}
+static void desret_xmlNodeSetPtr(xmlNodeSetPtr val) {
+    xmlXPathFreeNodeSet(val);
+}
+#endif
+static void desret_xmlParserCtxtPtr(xmlParserCtxtPtr val) {
+    xmlFreeParserCtxt(val);
+}
+static void desret_xmlParserInputBufferPtr(xmlParserInputBufferPtr val) {
+    xmlFreeParserInputBuffer(val);
+}
+static void desret_xmlParserInputPtr(xmlParserInputPtr val) {
+    xmlFreeInputStream(val);
+}
+#ifdef LIBXML_WRITER_ENABLED
+static void desret_xmlTextWriterPtr(xmlTextWriterPtr val) {
+    xmlFreeTextWriter(val);
+}
+#endif
+static void desret_xmlBufferPtr(xmlBufferPtr val) {
+    xmlBufferFree(val);
+}
+#ifdef LIBXML_SCHEMAS_ENABLED
+static void desret_xmlSchemaParserCtxtPtr(xmlSchemaParserCtxtPtr val) {
+    xmlSchemaFreeParserCtxt(val);
+}
+static void desret_xmlSchemaTypePtr(xmlSchemaTypePtr val ATTRIBUTE_UNUSED) {
+}
+static void desret_xmlRelaxNGParserCtxtPtr(xmlRelaxNGParserCtxtPtr val) {
+    xmlRelaxNGFreeParserCtxt(val);
+}
+#endif
+#ifdef LIBXML_HTML_ENABLED
+static void desret_const_htmlEntityDesc_ptr(const htmlEntityDesc * val ATTRIBUTE_UNUSED) {
+}
+#endif
+#ifdef LIBXML_HTTP_ENABLED
+static void desret_xmlNanoHTTPCtxtPtr(void *val) {
+    xmlNanoHTTPClose(val);
+}
+#endif
+#ifdef LIBXML_FTP_ENABLED
+static void desret_xmlNanoFTPCtxtPtr(void *val) {
+    xmlNanoFTPClose(val);
+}
+#endif
+/* cut and pasted from autogenerated to avoid troubles */
+#define gen_nb_const_xmlChar_ptr_ptr 1
+static xmlChar ** gen_const_xmlChar_ptr_ptr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_const_xmlChar_ptr_ptr(int no ATTRIBUTE_UNUSED, const xmlChar ** val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+#define gen_nb_unsigned_char_ptr 1
+static unsigned char * gen_unsigned_char_ptr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_unsigned_char_ptr(int no ATTRIBUTE_UNUSED, unsigned char * val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+#define gen_nb_const_unsigned_char_ptr 1
+static unsigned char * gen_const_unsigned_char_ptr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_const_unsigned_char_ptr(int no ATTRIBUTE_UNUSED, const unsigned char * val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+#ifdef LIBXML_HTML_ENABLED
+#define gen_nb_const_htmlNodePtr 1
+static htmlNodePtr gen_const_htmlNodePtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_const_htmlNodePtr(int no ATTRIBUTE_UNUSED, const htmlNodePtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+#endif
+
+#ifdef LIBXML_HTML_ENABLED
+#define gen_nb_htmlDocPtr 3
+static htmlDocPtr gen_htmlDocPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) return(htmlNewDoc(NULL, NULL));
+    if (no == 1) return(htmlReadMemory("<html/>", 7, "test", NULL, 0));
+    return(NULL);
+}
+static void des_htmlDocPtr(int no ATTRIBUTE_UNUSED, htmlDocPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    if ((val != NULL) && (val != api_doc) && (val->doc != api_doc))
+        xmlFreeDoc(val);
+}
+static void desret_htmlDocPtr(htmlDocPtr val) {
+    if ((val != NULL) && (val != api_doc) && (val->doc != api_doc))
+        xmlFreeDoc(val);
+}
+#define gen_nb_htmlParserCtxtPtr 3
+static htmlParserCtxtPtr gen_htmlParserCtxtPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    if (no == 0) return(xmlNewParserCtxt());
+    if (no == 1) return(htmlCreateMemoryParserCtxt("<html/>", 7));
+    return(NULL);
+}
+static void des_htmlParserCtxtPtr(int no ATTRIBUTE_UNUSED, htmlParserCtxtPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    if (val != NULL)
+        htmlFreeParserCtxt(val);
+}
+static void desret_htmlParserCtxtPtr(htmlParserCtxtPtr val) {
+    if (val != NULL)
+        htmlFreeParserCtxt(val);
+}
+#endif
+
+#ifdef LIBXML_XPATH_ENABLED
+#define gen_nb_xmlNodeSetPtr 1
+static xmlNodeSetPtr gen_xmlNodeSetPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlNodeSetPtr(int no ATTRIBUTE_UNUSED, xmlNodeSetPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+#endif
+
+#ifdef LIBXML_DEBUG_ENABLED
+#ifdef LIBXML_XPATH_ENABLED
+#define gen_nb_xmlShellCtxtPtr 1
+static xmlShellCtxtPtr gen_xmlShellCtxtPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlShellCtxtPtr(int no ATTRIBUTE_UNUSED, xmlShellCtxtPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+#endif
+#endif
+
+#ifdef LIBXML_PATTERN_ENABLED
+#define gen_nb_xmlPatternPtr 1
+static xmlPatternPtr gen_xmlPatternPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlPatternPtr(int no ATTRIBUTE_UNUSED, xmlPatternPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+#endif
+
+#define gen_nb_xmlElementContentPtr 1
+static xmlElementContentPtr gen_xmlElementContentPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlElementContentPtr(int no ATTRIBUTE_UNUSED, xmlElementContentPtr val, int nr ATTRIBUTE_UNUSED) {
+    if (val != NULL)
+        xmlFreeElementContent(val);
+}
+static void desret_xmlElementContentPtr(xmlElementContentPtr val) {
+    if (val != NULL)
+        xmlFreeElementContent(val);
+}
+
+#define gen_nb_xmlParserNodeInfoSeqPtr 1
+static xmlParserNodeInfoSeqPtr gen_xmlParserNodeInfoSeqPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlParserNodeInfoSeqPtr(int no ATTRIBUTE_UNUSED, xmlParserNodeInfoSeqPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static void desret_const_xmlParserNodeInfo_ptr(const xmlParserNodeInfo *val ATTRIBUTE_UNUSED) {
+}
+
+#define gen_nb_void_ptr_ptr 1
+static void ** gen_void_ptr_ptr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_void_ptr_ptr(int no ATTRIBUTE_UNUSED, void ** val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+/************************************************************************
+ *									*
+ *   WARNING: end of the manually maintained part of the test code	*
+ *            do not remove or alter the CUT HERE line			*
+ *									*
+ ************************************************************************/
+
+/* CUT HERE: everything below that line is generated */
+#ifdef LIBXML_HTML_ENABLED
+static void desret_htmlStatus(htmlStatus val ATTRIBUTE_UNUSED) {
+}
+
+#endif
+
+#define gen_nb_xmlAttributeDefault 4
+static xmlAttributeDefault gen_xmlAttributeDefault(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 1) return(XML_ATTRIBUTE_FIXED);
+    if (no == 2) return(XML_ATTRIBUTE_IMPLIED);
+    if (no == 3) return(XML_ATTRIBUTE_NONE);
+    if (no == 4) return(XML_ATTRIBUTE_REQUIRED);
+    return(0);
+}
+
+static void des_xmlAttributeDefault(int no ATTRIBUTE_UNUSED, xmlAttributeDefault val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+#define gen_nb_xmlAttributeType 4
+static xmlAttributeType gen_xmlAttributeType(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 1) return(XML_ATTRIBUTE_CDATA);
+    if (no == 2) return(XML_ATTRIBUTE_ENTITIES);
+    if (no == 3) return(XML_ATTRIBUTE_ENTITY);
+    if (no == 4) return(XML_ATTRIBUTE_ENUMERATION);
+    return(0);
+}
+
+static void des_xmlAttributeType(int no ATTRIBUTE_UNUSED, xmlAttributeType val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+#define gen_nb_xmlBufferAllocationScheme 4
+static xmlBufferAllocationScheme gen_xmlBufferAllocationScheme(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 1) return(XML_BUFFER_ALLOC_BOUNDED);
+    if (no == 2) return(XML_BUFFER_ALLOC_DOUBLEIT);
+    if (no == 3) return(XML_BUFFER_ALLOC_EXACT);
+    if (no == 4) return(XML_BUFFER_ALLOC_HYBRID);
+    return(0);
+}
+
+static void des_xmlBufferAllocationScheme(int no ATTRIBUTE_UNUSED, xmlBufferAllocationScheme val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static void desret_xmlBufferAllocationScheme(xmlBufferAllocationScheme val ATTRIBUTE_UNUSED) {
+}
+
+#ifdef LIBXML_CATALOG_ENABLED
+#define gen_nb_xmlCatalogAllow 4
+static xmlCatalogAllow gen_xmlCatalogAllow(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 1) return(XML_CATA_ALLOW_ALL);
+    if (no == 2) return(XML_CATA_ALLOW_DOCUMENT);
+    if (no == 3) return(XML_CATA_ALLOW_GLOBAL);
+    if (no == 4) return(XML_CATA_ALLOW_NONE);
+    return(0);
+}
+
+static void des_xmlCatalogAllow(int no ATTRIBUTE_UNUSED, xmlCatalogAllow val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static void desret_xmlCatalogAllow(xmlCatalogAllow val ATTRIBUTE_UNUSED) {
+}
+
+#endif
+
+#ifdef LIBXML_CATALOG_ENABLED
+#define gen_nb_xmlCatalogPrefer 3
+static xmlCatalogPrefer gen_xmlCatalogPrefer(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 1) return(XML_CATA_PREFER_NONE);
+    if (no == 2) return(XML_CATA_PREFER_PUBLIC);
+    if (no == 3) return(XML_CATA_PREFER_SYSTEM);
+    return(0);
+}
+
+static void des_xmlCatalogPrefer(int no ATTRIBUTE_UNUSED, xmlCatalogPrefer val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static void desret_xmlCatalogPrefer(xmlCatalogPrefer val ATTRIBUTE_UNUSED) {
+}
+
+#endif
+
+#define gen_nb_xmlElementContentType 4
+static xmlElementContentType gen_xmlElementContentType(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 1) return(XML_ELEMENT_CONTENT_ELEMENT);
+    if (no == 2) return(XML_ELEMENT_CONTENT_OR);
+    if (no == 3) return(XML_ELEMENT_CONTENT_PCDATA);
+    if (no == 4) return(XML_ELEMENT_CONTENT_SEQ);
+    return(0);
+}
+
+static void des_xmlElementContentType(int no ATTRIBUTE_UNUSED, xmlElementContentType val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+#define gen_nb_xmlElementTypeVal 4
+static xmlElementTypeVal gen_xmlElementTypeVal(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 1) return(XML_ELEMENT_TYPE_ANY);
+    if (no == 2) return(XML_ELEMENT_TYPE_ELEMENT);
+    if (no == 3) return(XML_ELEMENT_TYPE_EMPTY);
+    if (no == 4) return(XML_ELEMENT_TYPE_MIXED);
+    return(0);
+}
+
+static void des_xmlElementTypeVal(int no ATTRIBUTE_UNUSED, xmlElementTypeVal val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+#define gen_nb_xmlFeature 4
+static xmlFeature gen_xmlFeature(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 1) return(XML_WITH_AUTOMATA);
+    if (no == 2) return(XML_WITH_C14N);
+    if (no == 3) return(XML_WITH_CATALOG);
+    if (no == 4) return(XML_WITH_DEBUG);
+    return(0);
+}
+
+static void des_xmlFeature(int no ATTRIBUTE_UNUSED, xmlFeature val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static void desret_xmlParserErrors(xmlParserErrors val ATTRIBUTE_UNUSED) {
+}
+
+#ifdef LIBXML_SCHEMAS_ENABLED
+#define gen_nb_xmlSchemaValType 4
+static xmlSchemaValType gen_xmlSchemaValType(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 1) return(XML_SCHEMAS_ANYSIMPLETYPE);
+    if (no == 2) return(XML_SCHEMAS_ANYTYPE);
+    if (no == 3) return(XML_SCHEMAS_ANYURI);
+    if (no == 4) return(XML_SCHEMAS_BASE64BINARY);
+    return(0);
+}
+
+static void des_xmlSchemaValType(int no ATTRIBUTE_UNUSED, xmlSchemaValType val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static void desret_xmlSchemaValType(xmlSchemaValType val ATTRIBUTE_UNUSED) {
+}
+
+#endif
+
+#ifdef LIBXML_SCHEMAS_ENABLED
+#define gen_nb_xmlSchemaWhitespaceValueType 4
+static xmlSchemaWhitespaceValueType gen_xmlSchemaWhitespaceValueType(int no, int nr ATTRIBUTE_UNUSED) {
+    if (no == 1) return(XML_SCHEMA_WHITESPACE_COLLAPSE);
+    if (no == 2) return(XML_SCHEMA_WHITESPACE_PRESERVE);
+    if (no == 3) return(XML_SCHEMA_WHITESPACE_REPLACE);
+    if (no == 4) return(XML_SCHEMA_WHITESPACE_UNKNOWN);
+    return(0);
+}
+
+static void des_xmlSchemaWhitespaceValueType(int no ATTRIBUTE_UNUSED, xmlSchemaWhitespaceValueType val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+#endif
+
+#include <libxml/HTMLparser.h>
+#include <libxml/HTMLtree.h>
+#include <libxml/SAX2.h>
+#include <libxml/c14n.h>
+#include <libxml/catalog.h>
+#include <libxml/chvalid.h>
+#include <libxml/debugXML.h>
+#include <libxml/dict.h>
+#include <libxml/encoding.h>
+#include <libxml/entities.h>
+#include <libxml/hash.h>
+#include <libxml/list.h>
+#include <libxml/nanoftp.h>
+#include <libxml/nanohttp.h>
+#include <libxml/parser.h>
+#include <libxml/parserInternals.h>
+#include <libxml/pattern.h>
+#include <libxml/relaxng.h>
+#include <libxml/schemasInternals.h>
+#include <libxml/schematron.h>
+#include <libxml/tree.h>
+#include <libxml/uri.h>
+#include <libxml/valid.h>
+#include <libxml/xinclude.h>
+#include <libxml/xmlIO.h>
+#include <libxml/xmlautomata.h>
+#include <libxml/xmlerror.h>
+#include <libxml/xmlmodule.h>
+#include <libxml/xmlreader.h>
+#include <libxml/xmlregexp.h>
+#include <libxml/xmlsave.h>
+#include <libxml/xmlschemas.h>
+#include <libxml/xmlschemastypes.h>
+#include <libxml/xmlstring.h>
+#include <libxml/xmlunicode.h>
+#include <libxml/xmlwriter.h>
+#include <libxml/xpath.h>
+#include <libxml/xpathInternals.h>
+#include <libxml/xpointer.h>
+static int test_HTMLparser(void);
+static int test_HTMLtree(void);
+static int test_SAX2(void);
+static int test_c14n(void);
+static int test_catalog(void);
+static int test_chvalid(void);
+static int test_debugXML(void);
+static int test_dict(void);
+static int test_encoding(void);
+static int test_entities(void);
+static int test_hash(void);
+static int test_list(void);
+static int test_nanoftp(void);
+static int test_nanohttp(void);
+static int test_parser(void);
+static int test_parserInternals(void);
+static int test_pattern(void);
+static int test_relaxng(void);
+static int test_schemasInternals(void);
+static int test_schematron(void);
+static int test_tree(void);
+static int test_uri(void);
+static int test_valid(void);
+static int test_xinclude(void);
+static int test_xmlIO(void);
+static int test_xmlautomata(void);
+static int test_xmlerror(void);
+static int test_xmlmodule(void);
+static int test_xmlreader(void);
+static int test_xmlregexp(void);
+static int test_xmlsave(void);
+static int test_xmlschemas(void);
+static int test_xmlschemastypes(void);
+static int test_xmlstring(void);
+static int test_xmlunicode(void);
+static int test_xmlwriter(void);
+static int test_xpath(void);
+static int test_xpathInternals(void);
+static int test_xpointer(void);
+
+/**
+ * testlibxml2:
+ *
+ * Main entry point of the tester for the full libxml2 module,
+ * it calls all the tester entry point for each module.
+ *
+ * Returns the number of error found
+ */
+static int
+testlibxml2(void)
+{
+    int test_ret = 0;
+
+    test_ret += test_HTMLparser();
+    test_ret += test_HTMLtree();
+    test_ret += test_SAX2();
+    test_ret += test_c14n();
+    test_ret += test_catalog();
+    test_ret += test_chvalid();
+    test_ret += test_debugXML();
+    test_ret += test_dict();
+    test_ret += test_encoding();
+    test_ret += test_entities();
+    test_ret += test_hash();
+    test_ret += test_list();
+    test_ret += test_nanoftp();
+    test_ret += test_nanohttp();
+    test_ret += test_parser();
+    test_ret += test_parserInternals();
+    test_ret += test_pattern();
+    test_ret += test_relaxng();
+    test_ret += test_schemasInternals();
+    test_ret += test_schematron();
+    test_ret += test_tree();
+    test_ret += test_uri();
+    test_ret += test_valid();
+    test_ret += test_xinclude();
+    test_ret += test_xmlIO();
+    test_ret += test_xmlautomata();
+    test_ret += test_xmlerror();
+    test_ret += test_xmlmodule();
+    test_ret += test_xmlreader();
+    test_ret += test_xmlregexp();
+    test_ret += test_xmlsave();
+    test_ret += test_xmlschemas();
+    test_ret += test_xmlschemastypes();
+    test_ret += test_xmlstring();
+    test_ret += test_xmlunicode();
+    test_ret += test_xmlwriter();
+    test_ret += test_xpath();
+    test_ret += test_xpathInternals();
+    test_ret += test_xpointer();
+
+    printf("Total: %d functions, %d tests, %d errors\n",
+           function_tests, call_tests, test_ret);
+    return(test_ret);
+}
+
+
+static int
+test_UTF8ToHtml(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+    int mem_base;
+    int ret_val;
+    unsigned char * out; /* a pointer to an array of bytes to store the result */
+    int n_out;
+    int * outlen; /* the length of @out */
+    int n_outlen;
+    unsigned char * in; /* a pointer to an array of UTF-8 chars */
+    int n_in;
+    int * inlen; /* the length of @in */
+    int n_inlen;
+
+    for (n_out = 0;n_out < gen_nb_unsigned_char_ptr;n_out++) {
+    for (n_outlen = 0;n_outlen < gen_nb_int_ptr;n_outlen++) {
+    for (n_in = 0;n_in < gen_nb_const_unsigned_char_ptr;n_in++) {
+    for (n_inlen = 0;n_inlen < gen_nb_int_ptr;n_inlen++) {
+        mem_base = xmlMemBlocks();
+        out = gen_unsigned_char_ptr(n_out, 0);
+        outlen = gen_int_ptr(n_outlen, 1);
+        in = gen_const_unsigned_char_ptr(n_in, 2);
+        inlen = gen_int_ptr(n_inlen, 3);
+
+        ret_val = UTF8ToHtml(out, outlen, (const unsigned char *)in, inlen);
+        desret_int(ret_val);
+        call_tests++;
+        des_unsigned_char_ptr(n_out, out, 0);
+        des_int_ptr(n_outlen, outlen, 1);
+        des_const_unsigned_char_ptr(n_in, (const unsigned char *)in, 2);
+        des_int_ptr(n_inlen, inlen, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in UTF8ToHtml",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_out);
+            printf(" %d", n_outlen);
+            printf(" %d", n_in);
+            printf(" %d", n_inlen);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+#ifdef LIBXML_HTML_ENABLED
+
+#define gen_nb_const_htmlElemDesc_ptr 1
+static htmlElemDesc * gen_const_htmlElemDesc_ptr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_const_htmlElemDesc_ptr(int no ATTRIBUTE_UNUSED, const htmlElemDesc * val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+#endif
+
+
+static int
+test_htmlAttrAllowed(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+    int mem_base;
+    htmlStatus ret_val;
+    htmlElemDesc * elt; /* HTML element */
+    int n_elt;
+    xmlChar * attr; /* HTML attribute */
+    int n_attr;
+    int legacy; /* whether to allow deprecated attributes */
+    int n_legacy;
+
+    for (n_elt = 0;n_elt < gen_nb_const_htmlElemDesc_ptr;n_elt++) {
+    for (n_attr = 0;n_attr < gen_nb_const_xmlChar_ptr;n_attr++) {
+    for (n_legacy = 0;n_legacy < gen_nb_int;n_legacy++) {
+        mem_base = xmlMemBlocks();
+        elt = gen_const_htmlElemDesc_ptr(n_elt, 0);
+        attr = gen_const_xmlChar_ptr(n_attr, 1);
+        legacy = gen_int(n_legacy, 2);
+
+        ret_val = htmlAttrAllowed((const htmlElemDesc *)elt, (const xmlChar *)attr, legacy);
+        desret_htmlStatus(ret_val);
+        call_tests++;
+        des_const_htmlElemDesc_ptr(n_elt, (const htmlElemDesc *)elt, 0);
+        des_const_xmlChar_ptr(n_attr, (const xmlChar *)attr, 1);
+        des_int(n_legacy, legacy, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlAttrAllowed",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_elt);
+            printf(" %d", n_attr);
+            printf(" %d", n_legacy);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+#ifdef LIBXML_HTML_ENABLED
+
+#define gen_nb_htmlNodePtr 1
+static htmlNodePtr gen_htmlNodePtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_htmlNodePtr(int no ATTRIBUTE_UNUSED, htmlNodePtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+#endif
+
+
+static int
+test_htmlAutoCloseTag(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+    int mem_base;
+    int ret_val;
+    htmlDocPtr doc; /* the HTML document */
+    int n_doc;
+    xmlChar * name; /* The tag name */
+    int n_name;
+    htmlNodePtr elem; /* the HTML element */
+    int n_elem;
+
+    for (n_doc = 0;n_doc < gen_nb_htmlDocPtr;n_doc++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_elem = 0;n_elem < gen_nb_htmlNodePtr;n_elem++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_htmlDocPtr(n_doc, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        elem = gen_htmlNodePtr(n_elem, 2);
+
+        ret_val = htmlAutoCloseTag(doc, (const xmlChar *)name, elem);
+        desret_int(ret_val);
+        call_tests++;
+        des_htmlDocPtr(n_doc, doc, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_htmlNodePtr(n_elem, elem, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlAutoCloseTag",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_name);
+            printf(" %d", n_elem);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlCreateMemoryParserCtxt(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+    int mem_base;
+    htmlParserCtxtPtr ret_val;
+    char * buffer; /* a pointer to a char array */
+    int n_buffer;
+    int size; /* the size of the array */
+    int n_size;
+
+    for (n_buffer = 0;n_buffer < gen_nb_const_char_ptr;n_buffer++) {
+    for (n_size = 0;n_size < gen_nb_int;n_size++) {
+        mem_base = xmlMemBlocks();
+        buffer = gen_const_char_ptr(n_buffer, 0);
+        size = gen_int(n_size, 1);
+        if ((buffer != NULL) &&
+            (size > (int) strlen((const char *) buffer) + 1))
+            continue;
+
+        ret_val = htmlCreateMemoryParserCtxt((const char *)buffer, size);
+        desret_htmlParserCtxtPtr(ret_val);
+        call_tests++;
+        des_const_char_ptr(n_buffer, (const char *)buffer, 0);
+        des_int(n_size, size, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlCreateMemoryParserCtxt",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buffer);
+            printf(" %d", n_size);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+#ifdef LIBXML_HTML_ENABLED
+
+#define gen_nb_htmlSAXHandlerPtr 1
+static htmlSAXHandlerPtr gen_htmlSAXHandlerPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_htmlSAXHandlerPtr(int no ATTRIBUTE_UNUSED, htmlSAXHandlerPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+#endif
+
+
+static int
+test_htmlCreatePushParserCtxt(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED) && defined(LIBXML_PUSH_ENABLED)
+    int mem_base;
+    htmlParserCtxtPtr ret_val;
+    htmlSAXHandlerPtr sax; /* a SAX handler */
+    int n_sax;
+    void * user_data; /* The user data returned on SAX callbacks */
+    int n_user_data;
+    char * chunk; /* a pointer to an array of chars */
+    int n_chunk;
+    int size; /* number of chars in the array */
+    int n_size;
+    const char * filename; /* an optional file name or URI */
+    int n_filename;
+    xmlCharEncoding enc; /* an optional encoding */
+    int n_enc;
+
+    for (n_sax = 0;n_sax < gen_nb_htmlSAXHandlerPtr;n_sax++) {
+    for (n_user_data = 0;n_user_data < gen_nb_userdata;n_user_data++) {
+    for (n_chunk = 0;n_chunk < gen_nb_const_char_ptr;n_chunk++) {
+    for (n_size = 0;n_size < gen_nb_int;n_size++) {
+    for (n_filename = 0;n_filename < gen_nb_fileoutput;n_filename++) {
+    for (n_enc = 0;n_enc < gen_nb_xmlCharEncoding;n_enc++) {
+        mem_base = xmlMemBlocks();
+        sax = gen_htmlSAXHandlerPtr(n_sax, 0);
+        user_data = gen_userdata(n_user_data, 1);
+        chunk = gen_const_char_ptr(n_chunk, 2);
+        size = gen_int(n_size, 3);
+        filename = gen_fileoutput(n_filename, 4);
+        enc = gen_xmlCharEncoding(n_enc, 5);
+        if ((chunk != NULL) &&
+            (size > (int) strlen((const char *) chunk) + 1))
+            continue;
+
+        ret_val = htmlCreatePushParserCtxt(sax, user_data, (const char *)chunk, size, filename, enc);
+        desret_htmlParserCtxtPtr(ret_val);
+        call_tests++;
+        des_htmlSAXHandlerPtr(n_sax, sax, 0);
+        des_userdata(n_user_data, user_data, 1);
+        des_const_char_ptr(n_chunk, (const char *)chunk, 2);
+        des_int(n_size, size, 3);
+        des_fileoutput(n_filename, filename, 4);
+        des_xmlCharEncoding(n_enc, enc, 5);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlCreatePushParserCtxt",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_sax);
+            printf(" %d", n_user_data);
+            printf(" %d", n_chunk);
+            printf(" %d", n_size);
+            printf(" %d", n_filename);
+            printf(" %d", n_enc);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlCtxtReadDoc(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+    int mem_base;
+    htmlDocPtr ret_val;
+    htmlParserCtxtPtr ctxt; /* an HTML parser context */
+    int n_ctxt;
+    xmlChar * cur; /* a pointer to a zero terminated string */
+    int n_cur;
+    const char * URL; /* the base URL to use for the document */
+    int n_URL;
+    char * encoding; /* the document encoding, or NULL */
+    int n_encoding;
+    int options; /* a combination of htmlParserOption(s) */
+    int n_options;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_htmlParserCtxtPtr;n_ctxt++) {
+    for (n_cur = 0;n_cur < gen_nb_const_xmlChar_ptr;n_cur++) {
+    for (n_URL = 0;n_URL < gen_nb_filepath;n_URL++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_char_ptr;n_encoding++) {
+    for (n_options = 0;n_options < gen_nb_int;n_options++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_htmlParserCtxtPtr(n_ctxt, 0);
+        cur = gen_const_xmlChar_ptr(n_cur, 1);
+        URL = gen_filepath(n_URL, 2);
+        encoding = gen_const_char_ptr(n_encoding, 3);
+        options = gen_int(n_options, 4);
+
+        ret_val = htmlCtxtReadDoc(ctxt, (const xmlChar *)cur, URL, (const char *)encoding, options);
+        desret_htmlDocPtr(ret_val);
+        call_tests++;
+        des_htmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        des_const_xmlChar_ptr(n_cur, (const xmlChar *)cur, 1);
+        des_filepath(n_URL, URL, 2);
+        des_const_char_ptr(n_encoding, (const char *)encoding, 3);
+        des_int(n_options, options, 4);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlCtxtReadDoc",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_cur);
+            printf(" %d", n_URL);
+            printf(" %d", n_encoding);
+            printf(" %d", n_options);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlCtxtReadFile(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+    htmlDocPtr ret_val;
+    htmlParserCtxtPtr ctxt; /* an HTML parser context */
+    int n_ctxt;
+    const char * filename; /* a file or URL */
+    int n_filename;
+    char * encoding; /* the document encoding, or NULL */
+    int n_encoding;
+    int options; /* a combination of htmlParserOption(s) */
+    int n_options;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_htmlParserCtxtPtr;n_ctxt++) {
+    for (n_filename = 0;n_filename < gen_nb_filepath;n_filename++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_char_ptr;n_encoding++) {
+    for (n_options = 0;n_options < gen_nb_int;n_options++) {
+        ctxt = gen_htmlParserCtxtPtr(n_ctxt, 0);
+        filename = gen_filepath(n_filename, 1);
+        encoding = gen_const_char_ptr(n_encoding, 2);
+        options = gen_int(n_options, 3);
+
+        ret_val = htmlCtxtReadFile(ctxt, filename, (const char *)encoding, options);
+        desret_htmlDocPtr(ret_val);
+        call_tests++;
+        des_htmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        des_filepath(n_filename, filename, 1);
+        des_const_char_ptr(n_encoding, (const char *)encoding, 2);
+        des_int(n_options, options, 3);
+        xmlResetLastError();
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlCtxtReadMemory(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+    int mem_base;
+    htmlDocPtr ret_val;
+    htmlParserCtxtPtr ctxt; /* an HTML parser context */
+    int n_ctxt;
+    char * buffer; /* a pointer to a char array */
+    int n_buffer;
+    int size; /* the size of the array */
+    int n_size;
+    const char * URL; /* the base URL to use for the document */
+    int n_URL;
+    char * encoding; /* the document encoding, or NULL */
+    int n_encoding;
+    int options; /* a combination of htmlParserOption(s) */
+    int n_options;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_htmlParserCtxtPtr;n_ctxt++) {
+    for (n_buffer = 0;n_buffer < gen_nb_const_char_ptr;n_buffer++) {
+    for (n_size = 0;n_size < gen_nb_int;n_size++) {
+    for (n_URL = 0;n_URL < gen_nb_filepath;n_URL++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_char_ptr;n_encoding++) {
+    for (n_options = 0;n_options < gen_nb_int;n_options++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_htmlParserCtxtPtr(n_ctxt, 0);
+        buffer = gen_const_char_ptr(n_buffer, 1);
+        size = gen_int(n_size, 2);
+        URL = gen_filepath(n_URL, 3);
+        encoding = gen_const_char_ptr(n_encoding, 4);
+        options = gen_int(n_options, 5);
+        if ((buffer != NULL) &&
+            (size > (int) strlen((const char *) buffer) + 1))
+            continue;
+
+        ret_val = htmlCtxtReadMemory(ctxt, (const char *)buffer, size, URL, (const char *)encoding, options);
+        desret_htmlDocPtr(ret_val);
+        call_tests++;
+        des_htmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        des_const_char_ptr(n_buffer, (const char *)buffer, 1);
+        des_int(n_size, size, 2);
+        des_filepath(n_URL, URL, 3);
+        des_const_char_ptr(n_encoding, (const char *)encoding, 4);
+        des_int(n_options, options, 5);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlCtxtReadMemory",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_buffer);
+            printf(" %d", n_size);
+            printf(" %d", n_URL);
+            printf(" %d", n_encoding);
+            printf(" %d", n_options);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlCtxtReset(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+    int mem_base;
+    htmlParserCtxtPtr ctxt; /* an HTML parser context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_htmlParserCtxtPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_htmlParserCtxtPtr(n_ctxt, 0);
+
+        htmlCtxtReset(ctxt);
+        call_tests++;
+        des_htmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlCtxtReset",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlCtxtUseOptions(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+    int mem_base;
+    int ret_val;
+    htmlParserCtxtPtr ctxt; /* an HTML parser context */
+    int n_ctxt;
+    int options; /* a combination of htmlParserOption(s) */
+    int n_options;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_htmlParserCtxtPtr;n_ctxt++) {
+    for (n_options = 0;n_options < gen_nb_int;n_options++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_htmlParserCtxtPtr(n_ctxt, 0);
+        options = gen_int(n_options, 1);
+
+        ret_val = htmlCtxtUseOptions(ctxt, options);
+        desret_int(ret_val);
+        call_tests++;
+        des_htmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        des_int(n_options, options, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlCtxtUseOptions",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_options);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlElementAllowedHere(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+    int mem_base;
+    int ret_val;
+    htmlElemDesc * parent; /* HTML parent element */
+    int n_parent;
+    xmlChar * elt; /* HTML element */
+    int n_elt;
+
+    for (n_parent = 0;n_parent < gen_nb_const_htmlElemDesc_ptr;n_parent++) {
+    for (n_elt = 0;n_elt < gen_nb_const_xmlChar_ptr;n_elt++) {
+        mem_base = xmlMemBlocks();
+        parent = gen_const_htmlElemDesc_ptr(n_parent, 0);
+        elt = gen_const_xmlChar_ptr(n_elt, 1);
+
+        ret_val = htmlElementAllowedHere((const htmlElemDesc *)parent, (const xmlChar *)elt);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_htmlElemDesc_ptr(n_parent, (const htmlElemDesc *)parent, 0);
+        des_const_xmlChar_ptr(n_elt, (const xmlChar *)elt, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlElementAllowedHere",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_parent);
+            printf(" %d", n_elt);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlElementStatusHere(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+    int mem_base;
+    htmlStatus ret_val;
+    htmlElemDesc * parent; /* HTML parent element */
+    int n_parent;
+    htmlElemDesc * elt; /* HTML element */
+    int n_elt;
+
+    for (n_parent = 0;n_parent < gen_nb_const_htmlElemDesc_ptr;n_parent++) {
+    for (n_elt = 0;n_elt < gen_nb_const_htmlElemDesc_ptr;n_elt++) {
+        mem_base = xmlMemBlocks();
+        parent = gen_const_htmlElemDesc_ptr(n_parent, 0);
+        elt = gen_const_htmlElemDesc_ptr(n_elt, 1);
+
+        ret_val = htmlElementStatusHere((const htmlElemDesc *)parent, (const htmlElemDesc *)elt);
+        desret_htmlStatus(ret_val);
+        call_tests++;
+        des_const_htmlElemDesc_ptr(n_parent, (const htmlElemDesc *)parent, 0);
+        des_const_htmlElemDesc_ptr(n_elt, (const htmlElemDesc *)elt, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlElementStatusHere",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_parent);
+            printf(" %d", n_elt);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlEncodeEntities(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+    int mem_base;
+    int ret_val;
+    unsigned char * out; /* a pointer to an array of bytes to store the result */
+    int n_out;
+    int * outlen; /* the length of @out */
+    int n_outlen;
+    unsigned char * in; /* a pointer to an array of UTF-8 chars */
+    int n_in;
+    int * inlen; /* the length of @in */
+    int n_inlen;
+    int quoteChar; /* the quote character to escape (' or ") or zero. */
+    int n_quoteChar;
+
+    for (n_out = 0;n_out < gen_nb_unsigned_char_ptr;n_out++) {
+    for (n_outlen = 0;n_outlen < gen_nb_int_ptr;n_outlen++) {
+    for (n_in = 0;n_in < gen_nb_const_unsigned_char_ptr;n_in++) {
+    for (n_inlen = 0;n_inlen < gen_nb_int_ptr;n_inlen++) {
+    for (n_quoteChar = 0;n_quoteChar < gen_nb_int;n_quoteChar++) {
+        mem_base = xmlMemBlocks();
+        out = gen_unsigned_char_ptr(n_out, 0);
+        outlen = gen_int_ptr(n_outlen, 1);
+        in = gen_const_unsigned_char_ptr(n_in, 2);
+        inlen = gen_int_ptr(n_inlen, 3);
+        quoteChar = gen_int(n_quoteChar, 4);
+
+        ret_val = htmlEncodeEntities(out, outlen, (const unsigned char *)in, inlen, quoteChar);
+        desret_int(ret_val);
+        call_tests++;
+        des_unsigned_char_ptr(n_out, out, 0);
+        des_int_ptr(n_outlen, outlen, 1);
+        des_const_unsigned_char_ptr(n_in, (const unsigned char *)in, 2);
+        des_int_ptr(n_inlen, inlen, 3);
+        des_int(n_quoteChar, quoteChar, 4);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlEncodeEntities",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_out);
+            printf(" %d", n_outlen);
+            printf(" %d", n_in);
+            printf(" %d", n_inlen);
+            printf(" %d", n_quoteChar);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlEntityLookup(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+    int mem_base;
+    const htmlEntityDesc * ret_val;
+    xmlChar * name; /* the entity name */
+    int n_name;
+
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+        mem_base = xmlMemBlocks();
+        name = gen_const_xmlChar_ptr(n_name, 0);
+
+        ret_val = htmlEntityLookup((const xmlChar *)name);
+        desret_const_htmlEntityDesc_ptr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlEntityLookup",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlEntityValueLookup(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+    int mem_base;
+    const htmlEntityDesc * ret_val;
+    unsigned int value; /* the entity's unicode value */
+    int n_value;
+
+    for (n_value = 0;n_value < gen_nb_unsigned_int;n_value++) {
+        mem_base = xmlMemBlocks();
+        value = gen_unsigned_int(n_value, 0);
+
+        ret_val = htmlEntityValueLookup(value);
+        desret_const_htmlEntityDesc_ptr(ret_val);
+        call_tests++;
+        des_unsigned_int(n_value, value, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlEntityValueLookup",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_value);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlHandleOmittedElem(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+    int mem_base;
+    int ret_val;
+    int val; /* int 0 or 1 */
+    int n_val;
+
+    for (n_val = 0;n_val < gen_nb_int;n_val++) {
+        mem_base = xmlMemBlocks();
+        val = gen_int(n_val, 0);
+
+        ret_val = htmlHandleOmittedElem(val);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_val, val, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlHandleOmittedElem",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlIsAutoClosed(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+    int mem_base;
+    int ret_val;
+    htmlDocPtr doc; /* the HTML document */
+    int n_doc;
+    htmlNodePtr elem; /* the HTML element */
+    int n_elem;
+
+    for (n_doc = 0;n_doc < gen_nb_htmlDocPtr;n_doc++) {
+    for (n_elem = 0;n_elem < gen_nb_htmlNodePtr;n_elem++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_htmlDocPtr(n_doc, 0);
+        elem = gen_htmlNodePtr(n_elem, 1);
+
+        ret_val = htmlIsAutoClosed(doc, elem);
+        desret_int(ret_val);
+        call_tests++;
+        des_htmlDocPtr(n_doc, doc, 0);
+        des_htmlNodePtr(n_elem, elem, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlIsAutoClosed",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_elem);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlIsScriptAttribute(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlChar * name; /* an attribute name */
+    int n_name;
+
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+        mem_base = xmlMemBlocks();
+        name = gen_const_xmlChar_ptr(n_name, 0);
+
+        ret_val = htmlIsScriptAttribute((const xmlChar *)name);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlIsScriptAttribute",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlNewParserCtxt(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+    int mem_base;
+    htmlParserCtxtPtr ret_val;
+
+        mem_base = xmlMemBlocks();
+
+        ret_val = htmlNewParserCtxt();
+        desret_htmlParserCtxtPtr(ret_val);
+        call_tests++;
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlNewParserCtxt",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf("\n");
+        }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlNodeStatus(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+    int mem_base;
+    htmlStatus ret_val;
+    htmlNodePtr node; /* an htmlNodePtr in a tree */
+    int n_node;
+    int legacy; /* whether to allow deprecated elements (YES is faster here for Element nodes) */
+    int n_legacy;
+
+    for (n_node = 0;n_node < gen_nb_const_htmlNodePtr;n_node++) {
+    for (n_legacy = 0;n_legacy < gen_nb_int;n_legacy++) {
+        mem_base = xmlMemBlocks();
+        node = gen_const_htmlNodePtr(n_node, 0);
+        legacy = gen_int(n_legacy, 1);
+
+        ret_val = htmlNodeStatus((const htmlNodePtr)node, legacy);
+        desret_htmlStatus(ret_val);
+        call_tests++;
+        des_const_htmlNodePtr(n_node, (const htmlNodePtr)node, 0);
+        des_int(n_legacy, legacy, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlNodeStatus",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_node);
+            printf(" %d", n_legacy);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlParseCharRef(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+    int mem_base;
+    int ret_val;
+    htmlParserCtxtPtr ctxt; /* an HTML parser context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_htmlParserCtxtPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_htmlParserCtxtPtr(n_ctxt, 0);
+
+        ret_val = htmlParseCharRef(ctxt);
+        desret_int(ret_val);
+        call_tests++;
+        des_htmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlParseCharRef",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlParseChunk(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED) && defined(LIBXML_PUSH_ENABLED)
+    int mem_base;
+    int ret_val;
+    htmlParserCtxtPtr ctxt; /* an HTML parser context */
+    int n_ctxt;
+    char * chunk; /* an char array */
+    int n_chunk;
+    int size; /* the size in byte of the chunk */
+    int n_size;
+    int terminate; /* last chunk indicator */
+    int n_terminate;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_htmlParserCtxtPtr;n_ctxt++) {
+    for (n_chunk = 0;n_chunk < gen_nb_const_char_ptr;n_chunk++) {
+    for (n_size = 0;n_size < gen_nb_int;n_size++) {
+    for (n_terminate = 0;n_terminate < gen_nb_int;n_terminate++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_htmlParserCtxtPtr(n_ctxt, 0);
+        chunk = gen_const_char_ptr(n_chunk, 1);
+        size = gen_int(n_size, 2);
+        terminate = gen_int(n_terminate, 3);
+        if ((chunk != NULL) &&
+            (size > (int) strlen((const char *) chunk) + 1))
+            continue;
+
+        ret_val = htmlParseChunk(ctxt, (const char *)chunk, size, terminate);
+        if (ctxt != NULL) {xmlFreeDoc(ctxt->myDoc); ctxt->myDoc = NULL;}
+        desret_int(ret_val);
+        call_tests++;
+        des_htmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        des_const_char_ptr(n_chunk, (const char *)chunk, 1);
+        des_int(n_size, size, 2);
+        des_int(n_terminate, terminate, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlParseChunk",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_chunk);
+            printf(" %d", n_size);
+            printf(" %d", n_terminate);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlParseDoc(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+    int mem_base;
+    htmlDocPtr ret_val;
+    xmlChar * cur; /* a pointer to an array of xmlChar */
+    int n_cur;
+    char * encoding; /* a free form C string describing the HTML document encoding, or NULL */
+    int n_encoding;
+
+    for (n_cur = 0;n_cur < gen_nb_const_xmlChar_ptr;n_cur++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_char_ptr;n_encoding++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_const_xmlChar_ptr(n_cur, 0);
+        encoding = gen_const_char_ptr(n_encoding, 1);
+
+        ret_val = htmlParseDoc((const xmlChar *)cur, (const char *)encoding);
+        desret_htmlDocPtr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_cur, (const xmlChar *)cur, 0);
+        des_const_char_ptr(n_encoding, (const char *)encoding, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlParseDoc",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf(" %d", n_encoding);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlParseDocument(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+    int mem_base;
+    int ret_val;
+    htmlParserCtxtPtr ctxt; /* an HTML parser context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_htmlParserCtxtPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_htmlParserCtxtPtr(n_ctxt, 0);
+
+        ret_val = htmlParseDocument(ctxt);
+        if (ctxt != NULL) {xmlFreeDoc(ctxt->myDoc); ctxt->myDoc = NULL;}
+        desret_int(ret_val);
+        call_tests++;
+        des_htmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlParseDocument",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlParseElement(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+    int mem_base;
+    htmlParserCtxtPtr ctxt; /* an HTML parser context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_htmlParserCtxtPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_htmlParserCtxtPtr(n_ctxt, 0);
+
+        htmlParseElement(ctxt);
+        call_tests++;
+        des_htmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlParseElement",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlParseEntityRef(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+    int mem_base;
+    const htmlEntityDesc * ret_val;
+    htmlParserCtxtPtr ctxt; /* an HTML parser context */
+    int n_ctxt;
+    xmlChar ** str; /* location to store the entity name */
+    int n_str;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_htmlParserCtxtPtr;n_ctxt++) {
+    for (n_str = 0;n_str < gen_nb_const_xmlChar_ptr_ptr;n_str++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_htmlParserCtxtPtr(n_ctxt, 0);
+        str = gen_const_xmlChar_ptr_ptr(n_str, 1);
+
+        ret_val = htmlParseEntityRef(ctxt, (const xmlChar **)str);
+        desret_const_htmlEntityDesc_ptr(ret_val);
+        call_tests++;
+        des_htmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        des_const_xmlChar_ptr_ptr(n_str, (const xmlChar **)str, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlParseEntityRef",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_str);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlParseFile(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+    htmlDocPtr ret_val;
+    const char * filename; /* the filename */
+    int n_filename;
+    char * encoding; /* a free form C string describing the HTML document encoding, or NULL */
+    int n_encoding;
+
+    for (n_filename = 0;n_filename < gen_nb_filepath;n_filename++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_char_ptr;n_encoding++) {
+        filename = gen_filepath(n_filename, 0);
+        encoding = gen_const_char_ptr(n_encoding, 1);
+
+        ret_val = htmlParseFile(filename, (const char *)encoding);
+        desret_htmlDocPtr(ret_val);
+        call_tests++;
+        des_filepath(n_filename, filename, 0);
+        des_const_char_ptr(n_encoding, (const char *)encoding, 1);
+        xmlResetLastError();
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlReadDoc(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+    int mem_base;
+    htmlDocPtr ret_val;
+    xmlChar * cur; /* a pointer to a zero terminated string */
+    int n_cur;
+    const char * URL; /* the base URL to use for the document */
+    int n_URL;
+    char * encoding; /* the document encoding, or NULL */
+    int n_encoding;
+    int options; /* a combination of htmlParserOption(s) */
+    int n_options;
+
+    for (n_cur = 0;n_cur < gen_nb_const_xmlChar_ptr;n_cur++) {
+    for (n_URL = 0;n_URL < gen_nb_filepath;n_URL++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_char_ptr;n_encoding++) {
+    for (n_options = 0;n_options < gen_nb_int;n_options++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_const_xmlChar_ptr(n_cur, 0);
+        URL = gen_filepath(n_URL, 1);
+        encoding = gen_const_char_ptr(n_encoding, 2);
+        options = gen_int(n_options, 3);
+
+        ret_val = htmlReadDoc((const xmlChar *)cur, URL, (const char *)encoding, options);
+        desret_htmlDocPtr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_cur, (const xmlChar *)cur, 0);
+        des_filepath(n_URL, URL, 1);
+        des_const_char_ptr(n_encoding, (const char *)encoding, 2);
+        des_int(n_options, options, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlReadDoc",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf(" %d", n_URL);
+            printf(" %d", n_encoding);
+            printf(" %d", n_options);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlReadFile(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+    int mem_base;
+    htmlDocPtr ret_val;
+    const char * filename; /* a file or URL */
+    int n_filename;
+    char * encoding; /* the document encoding, or NULL */
+    int n_encoding;
+    int options; /* a combination of htmlParserOption(s) */
+    int n_options;
+
+    for (n_filename = 0;n_filename < gen_nb_filepath;n_filename++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_char_ptr;n_encoding++) {
+    for (n_options = 0;n_options < gen_nb_int;n_options++) {
+        mem_base = xmlMemBlocks();
+        filename = gen_filepath(n_filename, 0);
+        encoding = gen_const_char_ptr(n_encoding, 1);
+        options = gen_int(n_options, 2);
+
+        ret_val = htmlReadFile(filename, (const char *)encoding, options);
+        desret_htmlDocPtr(ret_val);
+        call_tests++;
+        des_filepath(n_filename, filename, 0);
+        des_const_char_ptr(n_encoding, (const char *)encoding, 1);
+        des_int(n_options, options, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlReadFile",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_filename);
+            printf(" %d", n_encoding);
+            printf(" %d", n_options);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlReadMemory(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+    int mem_base;
+    htmlDocPtr ret_val;
+    char * buffer; /* a pointer to a char array */
+    int n_buffer;
+    int size; /* the size of the array */
+    int n_size;
+    const char * URL; /* the base URL to use for the document */
+    int n_URL;
+    char * encoding; /* the document encoding, or NULL */
+    int n_encoding;
+    int options; /* a combination of htmlParserOption(s) */
+    int n_options;
+
+    for (n_buffer = 0;n_buffer < gen_nb_const_char_ptr;n_buffer++) {
+    for (n_size = 0;n_size < gen_nb_int;n_size++) {
+    for (n_URL = 0;n_URL < gen_nb_filepath;n_URL++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_char_ptr;n_encoding++) {
+    for (n_options = 0;n_options < gen_nb_int;n_options++) {
+        mem_base = xmlMemBlocks();
+        buffer = gen_const_char_ptr(n_buffer, 0);
+        size = gen_int(n_size, 1);
+        URL = gen_filepath(n_URL, 2);
+        encoding = gen_const_char_ptr(n_encoding, 3);
+        options = gen_int(n_options, 4);
+        if ((buffer != NULL) &&
+            (size > (int) strlen((const char *) buffer) + 1))
+            continue;
+
+        ret_val = htmlReadMemory((const char *)buffer, size, URL, (const char *)encoding, options);
+        desret_htmlDocPtr(ret_val);
+        call_tests++;
+        des_const_char_ptr(n_buffer, (const char *)buffer, 0);
+        des_int(n_size, size, 1);
+        des_filepath(n_URL, URL, 2);
+        des_const_char_ptr(n_encoding, (const char *)encoding, 3);
+        des_int(n_options, options, 4);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlReadMemory",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buffer);
+            printf(" %d", n_size);
+            printf(" %d", n_URL);
+            printf(" %d", n_encoding);
+            printf(" %d", n_options);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlSAXParseDoc(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+    int mem_base;
+    htmlDocPtr ret_val;
+    xmlChar * cur; /* a pointer to an array of xmlChar */
+    int n_cur;
+    char * encoding; /* a free form C string describing the HTML document encoding, or NULL */
+    int n_encoding;
+    htmlSAXHandlerPtr sax; /* the SAX handler block */
+    int n_sax;
+    void * userData; /* if using SAX, this pointer will be provided on callbacks. */
+    int n_userData;
+
+    for (n_cur = 0;n_cur < gen_nb_const_xmlChar_ptr;n_cur++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_char_ptr;n_encoding++) {
+    for (n_sax = 0;n_sax < gen_nb_htmlSAXHandlerPtr;n_sax++) {
+    for (n_userData = 0;n_userData < gen_nb_userdata;n_userData++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_const_xmlChar_ptr(n_cur, 0);
+        encoding = gen_const_char_ptr(n_encoding, 1);
+        sax = gen_htmlSAXHandlerPtr(n_sax, 2);
+        userData = gen_userdata(n_userData, 3);
+
+        ret_val = htmlSAXParseDoc((const xmlChar *)cur, (const char *)encoding, sax, userData);
+        desret_htmlDocPtr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_cur, (const xmlChar *)cur, 0);
+        des_const_char_ptr(n_encoding, (const char *)encoding, 1);
+        des_htmlSAXHandlerPtr(n_sax, sax, 2);
+        des_userdata(n_userData, userData, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlSAXParseDoc",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf(" %d", n_encoding);
+            printf(" %d", n_sax);
+            printf(" %d", n_userData);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlSAXParseFile(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+    int mem_base;
+    htmlDocPtr ret_val;
+    const char * filename; /* the filename */
+    int n_filename;
+    char * encoding; /* a free form C string describing the HTML document encoding, or NULL */
+    int n_encoding;
+    htmlSAXHandlerPtr sax; /* the SAX handler block */
+    int n_sax;
+    void * userData; /* if using SAX, this pointer will be provided on callbacks. */
+    int n_userData;
+
+    for (n_filename = 0;n_filename < gen_nb_filepath;n_filename++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_char_ptr;n_encoding++) {
+    for (n_sax = 0;n_sax < gen_nb_htmlSAXHandlerPtr;n_sax++) {
+    for (n_userData = 0;n_userData < gen_nb_userdata;n_userData++) {
+        mem_base = xmlMemBlocks();
+        filename = gen_filepath(n_filename, 0);
+        encoding = gen_const_char_ptr(n_encoding, 1);
+        sax = gen_htmlSAXHandlerPtr(n_sax, 2);
+        userData = gen_userdata(n_userData, 3);
+
+        ret_val = htmlSAXParseFile(filename, (const char *)encoding, sax, userData);
+        desret_htmlDocPtr(ret_val);
+        call_tests++;
+        des_filepath(n_filename, filename, 0);
+        des_const_char_ptr(n_encoding, (const char *)encoding, 1);
+        des_htmlSAXHandlerPtr(n_sax, sax, 2);
+        des_userdata(n_userData, userData, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlSAXParseFile",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_filename);
+            printf(" %d", n_encoding);
+            printf(" %d", n_sax);
+            printf(" %d", n_userData);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlTagLookup(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+static int
+test_HTMLparser(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing HTMLparser : 32 of 38 functions ...\n");
+    test_ret += test_UTF8ToHtml();
+    test_ret += test_htmlAttrAllowed();
+    test_ret += test_htmlAutoCloseTag();
+    test_ret += test_htmlCreateMemoryParserCtxt();
+    test_ret += test_htmlCreatePushParserCtxt();
+    test_ret += test_htmlCtxtReadDoc();
+    test_ret += test_htmlCtxtReadFile();
+    test_ret += test_htmlCtxtReadMemory();
+    test_ret += test_htmlCtxtReset();
+    test_ret += test_htmlCtxtUseOptions();
+    test_ret += test_htmlElementAllowedHere();
+    test_ret += test_htmlElementStatusHere();
+    test_ret += test_htmlEncodeEntities();
+    test_ret += test_htmlEntityLookup();
+    test_ret += test_htmlEntityValueLookup();
+    test_ret += test_htmlHandleOmittedElem();
+    test_ret += test_htmlIsAutoClosed();
+    test_ret += test_htmlIsScriptAttribute();
+    test_ret += test_htmlNewParserCtxt();
+    test_ret += test_htmlNodeStatus();
+    test_ret += test_htmlParseCharRef();
+    test_ret += test_htmlParseChunk();
+    test_ret += test_htmlParseDoc();
+    test_ret += test_htmlParseDocument();
+    test_ret += test_htmlParseElement();
+    test_ret += test_htmlParseEntityRef();
+    test_ret += test_htmlParseFile();
+    test_ret += test_htmlReadDoc();
+    test_ret += test_htmlReadFile();
+    test_ret += test_htmlReadMemory();
+    test_ret += test_htmlSAXParseDoc();
+    test_ret += test_htmlSAXParseFile();
+    test_ret += test_htmlTagLookup();
+
+    if (test_ret != 0)
+	printf("Module HTMLparser: %d errors\n", test_ret);
+    return(test_ret);
+}
+
+static int
+test_htmlDocContentDumpFormatOutput(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    xmlOutputBufferPtr buf; /* the HTML buffer output */
+    int n_buf;
+    xmlDocPtr cur; /* the document */
+    int n_cur;
+    char * encoding; /* the encoding string (unused) */
+    int n_encoding;
+    int format; /* should formatting spaces been added */
+    int n_format;
+
+    for (n_buf = 0;n_buf < gen_nb_xmlOutputBufferPtr;n_buf++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlDocPtr;n_cur++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_char_ptr;n_encoding++) {
+    for (n_format = 0;n_format < gen_nb_int;n_format++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_xmlOutputBufferPtr(n_buf, 0);
+        cur = gen_xmlDocPtr(n_cur, 1);
+        encoding = gen_const_char_ptr(n_encoding, 2);
+        format = gen_int(n_format, 3);
+
+        htmlDocContentDumpFormatOutput(buf, cur, (const char *)encoding, format);
+        call_tests++;
+        des_xmlOutputBufferPtr(n_buf, buf, 0);
+        des_xmlDocPtr(n_cur, cur, 1);
+        des_const_char_ptr(n_encoding, (const char *)encoding, 2);
+        des_int(n_format, format, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlDocContentDumpFormatOutput",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf(" %d", n_cur);
+            printf(" %d", n_encoding);
+            printf(" %d", n_format);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlDocContentDumpOutput(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    xmlOutputBufferPtr buf; /* the HTML buffer output */
+    int n_buf;
+    xmlDocPtr cur; /* the document */
+    int n_cur;
+    char * encoding; /* the encoding string (unused) */
+    int n_encoding;
+
+    for (n_buf = 0;n_buf < gen_nb_xmlOutputBufferPtr;n_buf++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlDocPtr;n_cur++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_char_ptr;n_encoding++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_xmlOutputBufferPtr(n_buf, 0);
+        cur = gen_xmlDocPtr(n_cur, 1);
+        encoding = gen_const_char_ptr(n_encoding, 2);
+
+        htmlDocContentDumpOutput(buf, cur, (const char *)encoding);
+        call_tests++;
+        des_xmlOutputBufferPtr(n_buf, buf, 0);
+        des_xmlDocPtr(n_cur, cur, 1);
+        des_const_char_ptr(n_encoding, (const char *)encoding, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlDocContentDumpOutput",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf(" %d", n_cur);
+            printf(" %d", n_encoding);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlDocDump(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    int ret_val;
+    FILE * f; /* the FILE* */
+    int n_f;
+    xmlDocPtr cur; /* the document */
+    int n_cur;
+
+    for (n_f = 0;n_f < gen_nb_FILE_ptr;n_f++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlDocPtr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        f = gen_FILE_ptr(n_f, 0);
+        cur = gen_xmlDocPtr(n_cur, 1);
+
+        ret_val = htmlDocDump(f, cur);
+        desret_int(ret_val);
+        call_tests++;
+        des_FILE_ptr(n_f, f, 0);
+        des_xmlDocPtr(n_cur, cur, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlDocDump",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_f);
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+#define gen_nb_xmlChar_ptr_ptr 1
+static xmlChar ** gen_xmlChar_ptr_ptr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlChar_ptr_ptr(int no ATTRIBUTE_UNUSED, xmlChar ** val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_htmlDocDumpMemory(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    xmlDocPtr cur; /* the document */
+    int n_cur;
+    xmlChar ** mem; /* OUT: the memory pointer */
+    int n_mem;
+    int * size; /* OUT: the memory length */
+    int n_size;
+
+    for (n_cur = 0;n_cur < gen_nb_xmlDocPtr;n_cur++) {
+    for (n_mem = 0;n_mem < gen_nb_xmlChar_ptr_ptr;n_mem++) {
+    for (n_size = 0;n_size < gen_nb_int_ptr;n_size++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_xmlDocPtr(n_cur, 0);
+        mem = gen_xmlChar_ptr_ptr(n_mem, 1);
+        size = gen_int_ptr(n_size, 2);
+
+        htmlDocDumpMemory(cur, mem, size);
+        call_tests++;
+        des_xmlDocPtr(n_cur, cur, 0);
+        des_xmlChar_ptr_ptr(n_mem, mem, 1);
+        des_int_ptr(n_size, size, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlDocDumpMemory",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf(" %d", n_mem);
+            printf(" %d", n_size);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlDocDumpMemoryFormat(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    xmlDocPtr cur; /* the document */
+    int n_cur;
+    xmlChar ** mem; /* OUT: the memory pointer */
+    int n_mem;
+    int * size; /* OUT: the memory length */
+    int n_size;
+    int format; /* should formatting spaces been added */
+    int n_format;
+
+    for (n_cur = 0;n_cur < gen_nb_xmlDocPtr;n_cur++) {
+    for (n_mem = 0;n_mem < gen_nb_xmlChar_ptr_ptr;n_mem++) {
+    for (n_size = 0;n_size < gen_nb_int_ptr;n_size++) {
+    for (n_format = 0;n_format < gen_nb_int;n_format++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_xmlDocPtr(n_cur, 0);
+        mem = gen_xmlChar_ptr_ptr(n_mem, 1);
+        size = gen_int_ptr(n_size, 2);
+        format = gen_int(n_format, 3);
+
+        htmlDocDumpMemoryFormat(cur, mem, size, format);
+        call_tests++;
+        des_xmlDocPtr(n_cur, cur, 0);
+        des_xmlChar_ptr_ptr(n_mem, mem, 1);
+        des_int_ptr(n_size, size, 2);
+        des_int(n_format, format, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlDocDumpMemoryFormat",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf(" %d", n_mem);
+            printf(" %d", n_size);
+            printf(" %d", n_format);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlGetMetaEncoding(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+    int mem_base;
+    const xmlChar * ret_val;
+    htmlDocPtr doc; /* the document */
+    int n_doc;
+
+    for (n_doc = 0;n_doc < gen_nb_htmlDocPtr;n_doc++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_htmlDocPtr(n_doc, 0);
+
+        ret_val = htmlGetMetaEncoding(doc);
+        desret_const_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_htmlDocPtr(n_doc, doc, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlGetMetaEncoding",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlIsBooleanAttr(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlChar * name; /* the name of the attribute to check */
+    int n_name;
+
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+        mem_base = xmlMemBlocks();
+        name = gen_const_xmlChar_ptr(n_name, 0);
+
+        ret_val = htmlIsBooleanAttr((const xmlChar *)name);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlIsBooleanAttr",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlNewDoc(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+    int mem_base;
+    htmlDocPtr ret_val;
+    xmlChar * URI; /* URI for the dtd, or NULL */
+    int n_URI;
+    xmlChar * ExternalID; /* the external ID of the DTD, or NULL */
+    int n_ExternalID;
+
+    for (n_URI = 0;n_URI < gen_nb_const_xmlChar_ptr;n_URI++) {
+    for (n_ExternalID = 0;n_ExternalID < gen_nb_const_xmlChar_ptr;n_ExternalID++) {
+        mem_base = xmlMemBlocks();
+        URI = gen_const_xmlChar_ptr(n_URI, 0);
+        ExternalID = gen_const_xmlChar_ptr(n_ExternalID, 1);
+
+        ret_val = htmlNewDoc((const xmlChar *)URI, (const xmlChar *)ExternalID);
+        desret_htmlDocPtr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_URI, (const xmlChar *)URI, 0);
+        des_const_xmlChar_ptr(n_ExternalID, (const xmlChar *)ExternalID, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlNewDoc",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_URI);
+            printf(" %d", n_ExternalID);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlNewDocNoDtD(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+    int mem_base;
+    htmlDocPtr ret_val;
+    xmlChar * URI; /* URI for the dtd, or NULL */
+    int n_URI;
+    xmlChar * ExternalID; /* the external ID of the DTD, or NULL */
+    int n_ExternalID;
+
+    for (n_URI = 0;n_URI < gen_nb_const_xmlChar_ptr;n_URI++) {
+    for (n_ExternalID = 0;n_ExternalID < gen_nb_const_xmlChar_ptr;n_ExternalID++) {
+        mem_base = xmlMemBlocks();
+        URI = gen_const_xmlChar_ptr(n_URI, 0);
+        ExternalID = gen_const_xmlChar_ptr(n_ExternalID, 1);
+
+        ret_val = htmlNewDocNoDtD((const xmlChar *)URI, (const xmlChar *)ExternalID);
+        desret_htmlDocPtr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_URI, (const xmlChar *)URI, 0);
+        des_const_xmlChar_ptr(n_ExternalID, (const xmlChar *)ExternalID, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlNewDocNoDtD",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_URI);
+            printf(" %d", n_ExternalID);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlNodeDump(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlBufferPtr buf; /* the HTML buffer output */
+    int n_buf;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+    xmlNodePtr cur; /* the current node */
+    int n_cur;
+
+    for (n_buf = 0;n_buf < gen_nb_xmlBufferPtr;n_buf++) {
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_xmlBufferPtr(n_buf, 0);
+        doc = gen_xmlDocPtr(n_doc, 1);
+        cur = gen_xmlNodePtr(n_cur, 2);
+
+        ret_val = htmlNodeDump(buf, doc, cur);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlBufferPtr(n_buf, buf, 0);
+        des_xmlDocPtr(n_doc, doc, 1);
+        des_xmlNodePtr(n_cur, cur, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlNodeDump",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf(" %d", n_doc);
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlNodeDumpFile(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    FILE * out; /* the FILE pointer */
+    int n_out;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+    xmlNodePtr cur; /* the current node */
+    int n_cur;
+
+    for (n_out = 0;n_out < gen_nb_FILE_ptr;n_out++) {
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        out = gen_FILE_ptr(n_out, 0);
+        doc = gen_xmlDocPtr(n_doc, 1);
+        cur = gen_xmlNodePtr(n_cur, 2);
+
+        htmlNodeDumpFile(out, doc, cur);
+        call_tests++;
+        des_FILE_ptr(n_out, out, 0);
+        des_xmlDocPtr(n_doc, doc, 1);
+        des_xmlNodePtr(n_cur, cur, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlNodeDumpFile",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_out);
+            printf(" %d", n_doc);
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlNodeDumpFileFormat(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    int ret_val;
+    FILE * out; /* the FILE pointer */
+    int n_out;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+    xmlNodePtr cur; /* the current node */
+    int n_cur;
+    char * encoding; /* the document encoding */
+    int n_encoding;
+    int format; /* should formatting spaces been added */
+    int n_format;
+
+    for (n_out = 0;n_out < gen_nb_FILE_ptr;n_out++) {
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_char_ptr;n_encoding++) {
+    for (n_format = 0;n_format < gen_nb_int;n_format++) {
+        mem_base = xmlMemBlocks();
+        out = gen_FILE_ptr(n_out, 0);
+        doc = gen_xmlDocPtr(n_doc, 1);
+        cur = gen_xmlNodePtr(n_cur, 2);
+        encoding = gen_const_char_ptr(n_encoding, 3);
+        format = gen_int(n_format, 4);
+
+        ret_val = htmlNodeDumpFileFormat(out, doc, cur, (const char *)encoding, format);
+        desret_int(ret_val);
+        call_tests++;
+        des_FILE_ptr(n_out, out, 0);
+        des_xmlDocPtr(n_doc, doc, 1);
+        des_xmlNodePtr(n_cur, cur, 2);
+        des_const_char_ptr(n_encoding, (const char *)encoding, 3);
+        des_int(n_format, format, 4);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlNodeDumpFileFormat",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_out);
+            printf(" %d", n_doc);
+            printf(" %d", n_cur);
+            printf(" %d", n_encoding);
+            printf(" %d", n_format);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlNodeDumpFormatOutput(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    xmlOutputBufferPtr buf; /* the HTML buffer output */
+    int n_buf;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+    xmlNodePtr cur; /* the current node */
+    int n_cur;
+    char * encoding; /* the encoding string (unused) */
+    int n_encoding;
+    int format; /* should formatting spaces been added */
+    int n_format;
+
+    for (n_buf = 0;n_buf < gen_nb_xmlOutputBufferPtr;n_buf++) {
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_char_ptr;n_encoding++) {
+    for (n_format = 0;n_format < gen_nb_int;n_format++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_xmlOutputBufferPtr(n_buf, 0);
+        doc = gen_xmlDocPtr(n_doc, 1);
+        cur = gen_xmlNodePtr(n_cur, 2);
+        encoding = gen_const_char_ptr(n_encoding, 3);
+        format = gen_int(n_format, 4);
+
+        htmlNodeDumpFormatOutput(buf, doc, cur, (const char *)encoding, format);
+        call_tests++;
+        des_xmlOutputBufferPtr(n_buf, buf, 0);
+        des_xmlDocPtr(n_doc, doc, 1);
+        des_xmlNodePtr(n_cur, cur, 2);
+        des_const_char_ptr(n_encoding, (const char *)encoding, 3);
+        des_int(n_format, format, 4);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlNodeDumpFormatOutput",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf(" %d", n_doc);
+            printf(" %d", n_cur);
+            printf(" %d", n_encoding);
+            printf(" %d", n_format);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlNodeDumpOutput(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    xmlOutputBufferPtr buf; /* the HTML buffer output */
+    int n_buf;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+    xmlNodePtr cur; /* the current node */
+    int n_cur;
+    char * encoding; /* the encoding string (unused) */
+    int n_encoding;
+
+    for (n_buf = 0;n_buf < gen_nb_xmlOutputBufferPtr;n_buf++) {
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_char_ptr;n_encoding++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_xmlOutputBufferPtr(n_buf, 0);
+        doc = gen_xmlDocPtr(n_doc, 1);
+        cur = gen_xmlNodePtr(n_cur, 2);
+        encoding = gen_const_char_ptr(n_encoding, 3);
+
+        htmlNodeDumpOutput(buf, doc, cur, (const char *)encoding);
+        call_tests++;
+        des_xmlOutputBufferPtr(n_buf, buf, 0);
+        des_xmlDocPtr(n_doc, doc, 1);
+        des_xmlNodePtr(n_cur, cur, 2);
+        des_const_char_ptr(n_encoding, (const char *)encoding, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlNodeDumpOutput",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf(" %d", n_doc);
+            printf(" %d", n_cur);
+            printf(" %d", n_encoding);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlSaveFile(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    int ret_val;
+    const char * filename; /* the filename (or URL) */
+    int n_filename;
+    xmlDocPtr cur; /* the document */
+    int n_cur;
+
+    for (n_filename = 0;n_filename < gen_nb_fileoutput;n_filename++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlDocPtr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        filename = gen_fileoutput(n_filename, 0);
+        cur = gen_xmlDocPtr(n_cur, 1);
+
+        ret_val = htmlSaveFile(filename, cur);
+        desret_int(ret_val);
+        call_tests++;
+        des_fileoutput(n_filename, filename, 0);
+        des_xmlDocPtr(n_cur, cur, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlSaveFile",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_filename);
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlSaveFileEnc(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    int ret_val;
+    const char * filename; /* the filename */
+    int n_filename;
+    xmlDocPtr cur; /* the document */
+    int n_cur;
+    char * encoding; /* the document encoding */
+    int n_encoding;
+
+    for (n_filename = 0;n_filename < gen_nb_fileoutput;n_filename++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlDocPtr;n_cur++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_char_ptr;n_encoding++) {
+        mem_base = xmlMemBlocks();
+        filename = gen_fileoutput(n_filename, 0);
+        cur = gen_xmlDocPtr(n_cur, 1);
+        encoding = gen_const_char_ptr(n_encoding, 2);
+
+        ret_val = htmlSaveFileEnc(filename, cur, (const char *)encoding);
+        desret_int(ret_val);
+        call_tests++;
+        des_fileoutput(n_filename, filename, 0);
+        des_xmlDocPtr(n_cur, cur, 1);
+        des_const_char_ptr(n_encoding, (const char *)encoding, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlSaveFileEnc",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_filename);
+            printf(" %d", n_cur);
+            printf(" %d", n_encoding);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlSaveFileFormat(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    int ret_val;
+    const char * filename; /* the filename */
+    int n_filename;
+    xmlDocPtr cur; /* the document */
+    int n_cur;
+    char * encoding; /* the document encoding */
+    int n_encoding;
+    int format; /* should formatting spaces been added */
+    int n_format;
+
+    for (n_filename = 0;n_filename < gen_nb_fileoutput;n_filename++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlDocPtr;n_cur++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_char_ptr;n_encoding++) {
+    for (n_format = 0;n_format < gen_nb_int;n_format++) {
+        mem_base = xmlMemBlocks();
+        filename = gen_fileoutput(n_filename, 0);
+        cur = gen_xmlDocPtr(n_cur, 1);
+        encoding = gen_const_char_ptr(n_encoding, 2);
+        format = gen_int(n_format, 3);
+
+        ret_val = htmlSaveFileFormat(filename, cur, (const char *)encoding, format);
+        desret_int(ret_val);
+        call_tests++;
+        des_fileoutput(n_filename, filename, 0);
+        des_xmlDocPtr(n_cur, cur, 1);
+        des_const_char_ptr(n_encoding, (const char *)encoding, 2);
+        des_int(n_format, format, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlSaveFileFormat",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_filename);
+            printf(" %d", n_cur);
+            printf(" %d", n_encoding);
+            printf(" %d", n_format);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlSetMetaEncoding(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+    int mem_base;
+    int ret_val;
+    htmlDocPtr doc; /* the document */
+    int n_doc;
+    xmlChar * encoding; /* the encoding string */
+    int n_encoding;
+
+    for (n_doc = 0;n_doc < gen_nb_htmlDocPtr;n_doc++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_xmlChar_ptr;n_encoding++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_htmlDocPtr(n_doc, 0);
+        encoding = gen_const_xmlChar_ptr(n_encoding, 1);
+
+        ret_val = htmlSetMetaEncoding(doc, (const xmlChar *)encoding);
+        desret_int(ret_val);
+        call_tests++;
+        des_htmlDocPtr(n_doc, doc, 0);
+        des_const_xmlChar_ptr(n_encoding, (const xmlChar *)encoding, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlSetMetaEncoding",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_encoding);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+static int
+test_HTMLtree(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing HTMLtree : 18 of 18 functions ...\n");
+    test_ret += test_htmlDocContentDumpFormatOutput();
+    test_ret += test_htmlDocContentDumpOutput();
+    test_ret += test_htmlDocDump();
+    test_ret += test_htmlDocDumpMemory();
+    test_ret += test_htmlDocDumpMemoryFormat();
+    test_ret += test_htmlGetMetaEncoding();
+    test_ret += test_htmlIsBooleanAttr();
+    test_ret += test_htmlNewDoc();
+    test_ret += test_htmlNewDocNoDtD();
+    test_ret += test_htmlNodeDump();
+    test_ret += test_htmlNodeDumpFile();
+    test_ret += test_htmlNodeDumpFileFormat();
+    test_ret += test_htmlNodeDumpFormatOutput();
+    test_ret += test_htmlNodeDumpOutput();
+    test_ret += test_htmlSaveFile();
+    test_ret += test_htmlSaveFileEnc();
+    test_ret += test_htmlSaveFileFormat();
+    test_ret += test_htmlSetMetaEncoding();
+
+    if (test_ret != 0)
+	printf("Module HTMLtree: %d errors\n", test_ret);
+    return(test_ret);
+}
+
+static int
+test_docbDefaultSAXHandlerInit(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_DOCB_ENABLED)
+#ifdef LIBXML_DOCB_ENABLED
+    int mem_base;
+
+        mem_base = xmlMemBlocks();
+
+        docbDefaultSAXHandlerInit();
+        call_tests++;
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in docbDefaultSAXHandlerInit",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf("\n");
+        }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlDefaultSAXHandlerInit(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+#ifdef LIBXML_HTML_ENABLED
+    int mem_base;
+
+        mem_base = xmlMemBlocks();
+
+        htmlDefaultSAXHandlerInit();
+        call_tests++;
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlDefaultSAXHandlerInit",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf("\n");
+        }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlDefaultSAXHandlerInit(void) {
+    int test_ret = 0;
+
+    int mem_base;
+
+        mem_base = xmlMemBlocks();
+
+        xmlDefaultSAXHandlerInit();
+        call_tests++;
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDefaultSAXHandlerInit",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf("\n");
+        }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+#define gen_nb_xmlEnumerationPtr 1
+static xmlEnumerationPtr gen_xmlEnumerationPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlEnumerationPtr(int no ATTRIBUTE_UNUSED, xmlEnumerationPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlSAX2AttributeDecl(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    void * ctx; /* the user data (XML parser context) */
+    int n_ctx;
+    xmlChar * elem; /* the name of the element */
+    int n_elem;
+    xmlChar * fullname; /* the attribute name */
+    int n_fullname;
+    int type; /* the attribute type */
+    int n_type;
+    int def; /* the type of default value */
+    int n_def;
+    xmlChar * defaultValue; /* the attribute default value */
+    int n_defaultValue;
+    xmlEnumerationPtr tree; /* the tree of enumerated value set */
+    int n_tree;
+
+    for (n_ctx = 0;n_ctx < gen_nb_void_ptr;n_ctx++) {
+    for (n_elem = 0;n_elem < gen_nb_const_xmlChar_ptr;n_elem++) {
+    for (n_fullname = 0;n_fullname < gen_nb_const_xmlChar_ptr;n_fullname++) {
+    for (n_type = 0;n_type < gen_nb_int;n_type++) {
+    for (n_def = 0;n_def < gen_nb_int;n_def++) {
+    for (n_defaultValue = 0;n_defaultValue < gen_nb_const_xmlChar_ptr;n_defaultValue++) {
+    for (n_tree = 0;n_tree < gen_nb_xmlEnumerationPtr;n_tree++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_void_ptr(n_ctx, 0);
+        elem = gen_const_xmlChar_ptr(n_elem, 1);
+        fullname = gen_const_xmlChar_ptr(n_fullname, 2);
+        type = gen_int(n_type, 3);
+        def = gen_int(n_def, 4);
+        defaultValue = gen_const_xmlChar_ptr(n_defaultValue, 5);
+        tree = gen_xmlEnumerationPtr(n_tree, 6);
+
+        xmlSAX2AttributeDecl(ctx, (const xmlChar *)elem, (const xmlChar *)fullname, type, def, (const xmlChar *)defaultValue, tree);
+        call_tests++;
+        des_void_ptr(n_ctx, ctx, 0);
+        des_const_xmlChar_ptr(n_elem, (const xmlChar *)elem, 1);
+        des_const_xmlChar_ptr(n_fullname, (const xmlChar *)fullname, 2);
+        des_int(n_type, type, 3);
+        des_int(n_def, def, 4);
+        des_const_xmlChar_ptr(n_defaultValue, (const xmlChar *)defaultValue, 5);
+        des_xmlEnumerationPtr(n_tree, tree, 6);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAX2AttributeDecl",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf(" %d", n_elem);
+            printf(" %d", n_fullname);
+            printf(" %d", n_type);
+            printf(" %d", n_def);
+            printf(" %d", n_defaultValue);
+            printf(" %d", n_tree);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAX2CDataBlock(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    void * ctx; /* the user data (XML parser context) */
+    int n_ctx;
+    xmlChar * value; /* The pcdata content */
+    int n_value;
+    int len; /* the block length */
+    int n_len;
+
+    for (n_ctx = 0;n_ctx < gen_nb_void_ptr;n_ctx++) {
+    for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_void_ptr(n_ctx, 0);
+        value = gen_const_xmlChar_ptr(n_value, 1);
+        len = gen_int(n_len, 2);
+        if ((value != NULL) &&
+            (len > (int) strlen((const char *) value) + 1))
+            continue;
+
+        xmlSAX2CDataBlock(ctx, (const xmlChar *)value, len);
+        call_tests++;
+        des_void_ptr(n_ctx, ctx, 0);
+        des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 1);
+        des_int(n_len, len, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAX2CDataBlock",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf(" %d", n_value);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAX2Characters(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    void * ctx; /* the user data (XML parser context) */
+    int n_ctx;
+    xmlChar * ch; /* a xmlChar string */
+    int n_ch;
+    int len; /* the number of xmlChar */
+    int n_len;
+
+    for (n_ctx = 0;n_ctx < gen_nb_void_ptr;n_ctx++) {
+    for (n_ch = 0;n_ch < gen_nb_const_xmlChar_ptr;n_ch++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_void_ptr(n_ctx, 0);
+        ch = gen_const_xmlChar_ptr(n_ch, 1);
+        len = gen_int(n_len, 2);
+        if ((ch != NULL) &&
+            (len > (int) strlen((const char *) ch) + 1))
+            continue;
+
+        xmlSAX2Characters(ctx, (const xmlChar *)ch, len);
+        call_tests++;
+        des_void_ptr(n_ctx, ctx, 0);
+        des_const_xmlChar_ptr(n_ch, (const xmlChar *)ch, 1);
+        des_int(n_len, len, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAX2Characters",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf(" %d", n_ch);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAX2Comment(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    void * ctx; /* the user data (XML parser context) */
+    int n_ctx;
+    xmlChar * value; /* the xmlSAX2Comment content */
+    int n_value;
+
+    for (n_ctx = 0;n_ctx < gen_nb_void_ptr;n_ctx++) {
+    for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_void_ptr(n_ctx, 0);
+        value = gen_const_xmlChar_ptr(n_value, 1);
+
+        xmlSAX2Comment(ctx, (const xmlChar *)value);
+        call_tests++;
+        des_void_ptr(n_ctx, ctx, 0);
+        des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAX2Comment",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf(" %d", n_value);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAX2ElementDecl(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    void * ctx; /* the user data (XML parser context) */
+    int n_ctx;
+    xmlChar * name; /* the element name */
+    int n_name;
+    int type; /* the element type */
+    int n_type;
+    xmlElementContentPtr content; /* the element value tree */
+    int n_content;
+
+    for (n_ctx = 0;n_ctx < gen_nb_void_ptr;n_ctx++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_type = 0;n_type < gen_nb_int;n_type++) {
+    for (n_content = 0;n_content < gen_nb_xmlElementContentPtr;n_content++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_void_ptr(n_ctx, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        type = gen_int(n_type, 2);
+        content = gen_xmlElementContentPtr(n_content, 3);
+
+        xmlSAX2ElementDecl(ctx, (const xmlChar *)name, type, content);
+        call_tests++;
+        des_void_ptr(n_ctx, ctx, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_int(n_type, type, 2);
+        des_xmlElementContentPtr(n_content, content, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAX2ElementDecl",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf(" %d", n_name);
+            printf(" %d", n_type);
+            printf(" %d", n_content);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAX2EndDocument(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    void * ctx; /* the user data (XML parser context) */
+    int n_ctx;
+
+    for (n_ctx = 0;n_ctx < gen_nb_void_ptr;n_ctx++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_void_ptr(n_ctx, 0);
+
+        xmlSAX2EndDocument(ctx);
+        call_tests++;
+        des_void_ptr(n_ctx, ctx, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAX2EndDocument",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAX2EndElement(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED) || defined(LIBXML_LEGACY_ENABLED)
+#ifdef LIBXML_SAX1_ENABLED
+    int mem_base;
+    void * ctx; /* the user data (XML parser context) */
+    int n_ctx;
+    xmlChar * name; /* The element name */
+    int n_name;
+
+    for (n_ctx = 0;n_ctx < gen_nb_void_ptr;n_ctx++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_void_ptr(n_ctx, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+
+        xmlSAX2EndElement(ctx, (const xmlChar *)name);
+        call_tests++;
+        des_void_ptr(n_ctx, ctx, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAX2EndElement",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAX2EndElementNs(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    void * ctx; /* the user data (XML parser context) */
+    int n_ctx;
+    xmlChar * localname; /* the local name of the element */
+    int n_localname;
+    xmlChar * prefix; /* the element namespace prefix if available */
+    int n_prefix;
+    xmlChar * URI; /* the element namespace name if available */
+    int n_URI;
+
+    for (n_ctx = 0;n_ctx < gen_nb_void_ptr;n_ctx++) {
+    for (n_localname = 0;n_localname < gen_nb_const_xmlChar_ptr;n_localname++) {
+    for (n_prefix = 0;n_prefix < gen_nb_const_xmlChar_ptr;n_prefix++) {
+    for (n_URI = 0;n_URI < gen_nb_const_xmlChar_ptr;n_URI++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_void_ptr(n_ctx, 0);
+        localname = gen_const_xmlChar_ptr(n_localname, 1);
+        prefix = gen_const_xmlChar_ptr(n_prefix, 2);
+        URI = gen_const_xmlChar_ptr(n_URI, 3);
+
+        xmlSAX2EndElementNs(ctx, (const xmlChar *)localname, (const xmlChar *)prefix, (const xmlChar *)URI);
+        call_tests++;
+        des_void_ptr(n_ctx, ctx, 0);
+        des_const_xmlChar_ptr(n_localname, (const xmlChar *)localname, 1);
+        des_const_xmlChar_ptr(n_prefix, (const xmlChar *)prefix, 2);
+        des_const_xmlChar_ptr(n_URI, (const xmlChar *)URI, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAX2EndElementNs",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf(" %d", n_localname);
+            printf(" %d", n_prefix);
+            printf(" %d", n_URI);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAX2EntityDecl(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    void * ctx; /* the user data (XML parser context) */
+    int n_ctx;
+    xmlChar * name; /* the entity name */
+    int n_name;
+    int type; /* the entity type */
+    int n_type;
+    xmlChar * publicId; /* The public ID of the entity */
+    int n_publicId;
+    xmlChar * systemId; /* The system ID of the entity */
+    int n_systemId;
+    xmlChar * content; /* the entity value (without processing). */
+    int n_content;
+
+    for (n_ctx = 0;n_ctx < gen_nb_void_ptr;n_ctx++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_type = 0;n_type < gen_nb_int;n_type++) {
+    for (n_publicId = 0;n_publicId < gen_nb_const_xmlChar_ptr;n_publicId++) {
+    for (n_systemId = 0;n_systemId < gen_nb_const_xmlChar_ptr;n_systemId++) {
+    for (n_content = 0;n_content < gen_nb_xmlChar_ptr;n_content++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_void_ptr(n_ctx, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        type = gen_int(n_type, 2);
+        publicId = gen_const_xmlChar_ptr(n_publicId, 3);
+        systemId = gen_const_xmlChar_ptr(n_systemId, 4);
+        content = gen_xmlChar_ptr(n_content, 5);
+
+        xmlSAX2EntityDecl(ctx, (const xmlChar *)name, type, (const xmlChar *)publicId, (const xmlChar *)systemId, content);
+        call_tests++;
+        des_void_ptr(n_ctx, ctx, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_int(n_type, type, 2);
+        des_const_xmlChar_ptr(n_publicId, (const xmlChar *)publicId, 3);
+        des_const_xmlChar_ptr(n_systemId, (const xmlChar *)systemId, 4);
+        des_xmlChar_ptr(n_content, content, 5);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAX2EntityDecl",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf(" %d", n_name);
+            printf(" %d", n_type);
+            printf(" %d", n_publicId);
+            printf(" %d", n_systemId);
+            printf(" %d", n_content);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAX2ExternalSubset(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    void * ctx; /* the user data (XML parser context) */
+    int n_ctx;
+    xmlChar * name; /* the root element name */
+    int n_name;
+    xmlChar * ExternalID; /* the external ID */
+    int n_ExternalID;
+    xmlChar * SystemID; /* the SYSTEM ID (e.g. filename or URL) */
+    int n_SystemID;
+
+    for (n_ctx = 0;n_ctx < gen_nb_void_ptr;n_ctx++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_ExternalID = 0;n_ExternalID < gen_nb_const_xmlChar_ptr;n_ExternalID++) {
+    for (n_SystemID = 0;n_SystemID < gen_nb_const_xmlChar_ptr;n_SystemID++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_void_ptr(n_ctx, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        ExternalID = gen_const_xmlChar_ptr(n_ExternalID, 2);
+        SystemID = gen_const_xmlChar_ptr(n_SystemID, 3);
+
+        xmlSAX2ExternalSubset(ctx, (const xmlChar *)name, (const xmlChar *)ExternalID, (const xmlChar *)SystemID);
+        call_tests++;
+        des_void_ptr(n_ctx, ctx, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_const_xmlChar_ptr(n_ExternalID, (const xmlChar *)ExternalID, 2);
+        des_const_xmlChar_ptr(n_SystemID, (const xmlChar *)SystemID, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAX2ExternalSubset",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf(" %d", n_name);
+            printf(" %d", n_ExternalID);
+            printf(" %d", n_SystemID);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAX2GetColumnNumber(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    void * ctx; /* the user data (XML parser context) */
+    int n_ctx;
+
+    for (n_ctx = 0;n_ctx < gen_nb_void_ptr;n_ctx++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_void_ptr(n_ctx, 0);
+
+        ret_val = xmlSAX2GetColumnNumber(ctx);
+        desret_int(ret_val);
+        call_tests++;
+        des_void_ptr(n_ctx, ctx, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAX2GetColumnNumber",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAX2GetEntity(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlEntityPtr ret_val;
+    void * ctx; /* the user data (XML parser context) */
+    int n_ctx;
+    xmlChar * name; /* The entity name */
+    int n_name;
+
+    for (n_ctx = 0;n_ctx < gen_nb_void_ptr;n_ctx++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_void_ptr(n_ctx, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+
+        ret_val = xmlSAX2GetEntity(ctx, (const xmlChar *)name);
+        desret_xmlEntityPtr(ret_val);
+        call_tests++;
+        des_void_ptr(n_ctx, ctx, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAX2GetEntity",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAX2GetLineNumber(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    void * ctx; /* the user data (XML parser context) */
+    int n_ctx;
+
+    for (n_ctx = 0;n_ctx < gen_nb_void_ptr;n_ctx++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_void_ptr(n_ctx, 0);
+
+        ret_val = xmlSAX2GetLineNumber(ctx);
+        desret_int(ret_val);
+        call_tests++;
+        des_void_ptr(n_ctx, ctx, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAX2GetLineNumber",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAX2GetParameterEntity(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlEntityPtr ret_val;
+    void * ctx; /* the user data (XML parser context) */
+    int n_ctx;
+    xmlChar * name; /* The entity name */
+    int n_name;
+
+    for (n_ctx = 0;n_ctx < gen_nb_void_ptr;n_ctx++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_void_ptr(n_ctx, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+
+        ret_val = xmlSAX2GetParameterEntity(ctx, (const xmlChar *)name);
+        desret_xmlEntityPtr(ret_val);
+        call_tests++;
+        des_void_ptr(n_ctx, ctx, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAX2GetParameterEntity",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAX2GetPublicId(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    const xmlChar * ret_val;
+    void * ctx; /* the user data (XML parser context) */
+    int n_ctx;
+
+    for (n_ctx = 0;n_ctx < gen_nb_void_ptr;n_ctx++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_void_ptr(n_ctx, 0);
+
+        ret_val = xmlSAX2GetPublicId(ctx);
+        desret_const_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_void_ptr(n_ctx, ctx, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAX2GetPublicId",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAX2GetSystemId(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    const xmlChar * ret_val;
+    void * ctx; /* the user data (XML parser context) */
+    int n_ctx;
+
+    for (n_ctx = 0;n_ctx < gen_nb_void_ptr;n_ctx++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_void_ptr(n_ctx, 0);
+
+        ret_val = xmlSAX2GetSystemId(ctx);
+        desret_const_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_void_ptr(n_ctx, ctx, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAX2GetSystemId",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAX2HasExternalSubset(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    void * ctx; /* the user data (XML parser context) */
+    int n_ctx;
+
+    for (n_ctx = 0;n_ctx < gen_nb_void_ptr;n_ctx++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_void_ptr(n_ctx, 0);
+
+        ret_val = xmlSAX2HasExternalSubset(ctx);
+        desret_int(ret_val);
+        call_tests++;
+        des_void_ptr(n_ctx, ctx, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAX2HasExternalSubset",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAX2HasInternalSubset(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    void * ctx; /* the user data (XML parser context) */
+    int n_ctx;
+
+    for (n_ctx = 0;n_ctx < gen_nb_void_ptr;n_ctx++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_void_ptr(n_ctx, 0);
+
+        ret_val = xmlSAX2HasInternalSubset(ctx);
+        desret_int(ret_val);
+        call_tests++;
+        des_void_ptr(n_ctx, ctx, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAX2HasInternalSubset",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAX2IgnorableWhitespace(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    void * ctx; /* the user data (XML parser context) */
+    int n_ctx;
+    xmlChar * ch; /* a xmlChar string */
+    int n_ch;
+    int len; /* the number of xmlChar */
+    int n_len;
+
+    for (n_ctx = 0;n_ctx < gen_nb_void_ptr;n_ctx++) {
+    for (n_ch = 0;n_ch < gen_nb_const_xmlChar_ptr;n_ch++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_void_ptr(n_ctx, 0);
+        ch = gen_const_xmlChar_ptr(n_ch, 1);
+        len = gen_int(n_len, 2);
+        if ((ch != NULL) &&
+            (len > (int) strlen((const char *) ch) + 1))
+            continue;
+
+        xmlSAX2IgnorableWhitespace(ctx, (const xmlChar *)ch, len);
+        call_tests++;
+        des_void_ptr(n_ctx, ctx, 0);
+        des_const_xmlChar_ptr(n_ch, (const xmlChar *)ch, 1);
+        des_int(n_len, len, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAX2IgnorableWhitespace",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf(" %d", n_ch);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+#define gen_nb_xmlSAXHandler_ptr 1
+static xmlSAXHandler * gen_xmlSAXHandler_ptr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlSAXHandler_ptr(int no ATTRIBUTE_UNUSED, xmlSAXHandler * val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlSAX2InitDefaultSAXHandler(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlSAXHandler * hdlr; /* the SAX handler */
+    int n_hdlr;
+    int warning; /* flag if non-zero sets the handler warning procedure */
+    int n_warning;
+
+    for (n_hdlr = 0;n_hdlr < gen_nb_xmlSAXHandler_ptr;n_hdlr++) {
+    for (n_warning = 0;n_warning < gen_nb_int;n_warning++) {
+        mem_base = xmlMemBlocks();
+        hdlr = gen_xmlSAXHandler_ptr(n_hdlr, 0);
+        warning = gen_int(n_warning, 1);
+
+        xmlSAX2InitDefaultSAXHandler(hdlr, warning);
+        call_tests++;
+        des_xmlSAXHandler_ptr(n_hdlr, hdlr, 0);
+        des_int(n_warning, warning, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAX2InitDefaultSAXHandler",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_hdlr);
+            printf(" %d", n_warning);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAX2InitDocbDefaultSAXHandler(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_DOCB_ENABLED)
+    int mem_base;
+    xmlSAXHandler * hdlr; /* the SAX handler */
+    int n_hdlr;
+
+    for (n_hdlr = 0;n_hdlr < gen_nb_xmlSAXHandler_ptr;n_hdlr++) {
+        mem_base = xmlMemBlocks();
+        hdlr = gen_xmlSAXHandler_ptr(n_hdlr, 0);
+
+        xmlSAX2InitDocbDefaultSAXHandler(hdlr);
+        call_tests++;
+        des_xmlSAXHandler_ptr(n_hdlr, hdlr, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAX2InitDocbDefaultSAXHandler",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_hdlr);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAX2InitHtmlDefaultSAXHandler(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+    int mem_base;
+    xmlSAXHandler * hdlr; /* the SAX handler */
+    int n_hdlr;
+
+    for (n_hdlr = 0;n_hdlr < gen_nb_xmlSAXHandler_ptr;n_hdlr++) {
+        mem_base = xmlMemBlocks();
+        hdlr = gen_xmlSAXHandler_ptr(n_hdlr, 0);
+
+        xmlSAX2InitHtmlDefaultSAXHandler(hdlr);
+        call_tests++;
+        des_xmlSAXHandler_ptr(n_hdlr, hdlr, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAX2InitHtmlDefaultSAXHandler",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_hdlr);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAX2InternalSubset(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    void * ctx; /* the user data (XML parser context) */
+    int n_ctx;
+    xmlChar * name; /* the root element name */
+    int n_name;
+    xmlChar * ExternalID; /* the external ID */
+    int n_ExternalID;
+    xmlChar * SystemID; /* the SYSTEM ID (e.g. filename or URL) */
+    int n_SystemID;
+
+    for (n_ctx = 0;n_ctx < gen_nb_void_ptr;n_ctx++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_ExternalID = 0;n_ExternalID < gen_nb_const_xmlChar_ptr;n_ExternalID++) {
+    for (n_SystemID = 0;n_SystemID < gen_nb_const_xmlChar_ptr;n_SystemID++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_void_ptr(n_ctx, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        ExternalID = gen_const_xmlChar_ptr(n_ExternalID, 2);
+        SystemID = gen_const_xmlChar_ptr(n_SystemID, 3);
+
+        xmlSAX2InternalSubset(ctx, (const xmlChar *)name, (const xmlChar *)ExternalID, (const xmlChar *)SystemID);
+        call_tests++;
+        des_void_ptr(n_ctx, ctx, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_const_xmlChar_ptr(n_ExternalID, (const xmlChar *)ExternalID, 2);
+        des_const_xmlChar_ptr(n_SystemID, (const xmlChar *)SystemID, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAX2InternalSubset",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf(" %d", n_name);
+            printf(" %d", n_ExternalID);
+            printf(" %d", n_SystemID);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAX2IsStandalone(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    void * ctx; /* the user data (XML parser context) */
+    int n_ctx;
+
+    for (n_ctx = 0;n_ctx < gen_nb_void_ptr;n_ctx++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_void_ptr(n_ctx, 0);
+
+        ret_val = xmlSAX2IsStandalone(ctx);
+        desret_int(ret_val);
+        call_tests++;
+        des_void_ptr(n_ctx, ctx, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAX2IsStandalone",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAX2NotationDecl(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    void * ctx; /* the user data (XML parser context) */
+    int n_ctx;
+    xmlChar * name; /* The name of the notation */
+    int n_name;
+    xmlChar * publicId; /* The public ID of the entity */
+    int n_publicId;
+    xmlChar * systemId; /* The system ID of the entity */
+    int n_systemId;
+
+    for (n_ctx = 0;n_ctx < gen_nb_void_ptr;n_ctx++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_publicId = 0;n_publicId < gen_nb_const_xmlChar_ptr;n_publicId++) {
+    for (n_systemId = 0;n_systemId < gen_nb_const_xmlChar_ptr;n_systemId++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_void_ptr(n_ctx, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        publicId = gen_const_xmlChar_ptr(n_publicId, 2);
+        systemId = gen_const_xmlChar_ptr(n_systemId, 3);
+
+        xmlSAX2NotationDecl(ctx, (const xmlChar *)name, (const xmlChar *)publicId, (const xmlChar *)systemId);
+        call_tests++;
+        des_void_ptr(n_ctx, ctx, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_const_xmlChar_ptr(n_publicId, (const xmlChar *)publicId, 2);
+        des_const_xmlChar_ptr(n_systemId, (const xmlChar *)systemId, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAX2NotationDecl",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf(" %d", n_name);
+            printf(" %d", n_publicId);
+            printf(" %d", n_systemId);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAX2ProcessingInstruction(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    void * ctx; /* the user data (XML parser context) */
+    int n_ctx;
+    xmlChar * target; /* the target name */
+    int n_target;
+    xmlChar * data; /* the PI data's */
+    int n_data;
+
+    for (n_ctx = 0;n_ctx < gen_nb_void_ptr;n_ctx++) {
+    for (n_target = 0;n_target < gen_nb_const_xmlChar_ptr;n_target++) {
+    for (n_data = 0;n_data < gen_nb_const_xmlChar_ptr;n_data++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_void_ptr(n_ctx, 0);
+        target = gen_const_xmlChar_ptr(n_target, 1);
+        data = gen_const_xmlChar_ptr(n_data, 2);
+
+        xmlSAX2ProcessingInstruction(ctx, (const xmlChar *)target, (const xmlChar *)data);
+        call_tests++;
+        des_void_ptr(n_ctx, ctx, 0);
+        des_const_xmlChar_ptr(n_target, (const xmlChar *)target, 1);
+        des_const_xmlChar_ptr(n_data, (const xmlChar *)data, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAX2ProcessingInstruction",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf(" %d", n_target);
+            printf(" %d", n_data);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAX2Reference(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    void * ctx; /* the user data (XML parser context) */
+    int n_ctx;
+    xmlChar * name; /* The entity name */
+    int n_name;
+
+    for (n_ctx = 0;n_ctx < gen_nb_void_ptr;n_ctx++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_void_ptr(n_ctx, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+
+        xmlSAX2Reference(ctx, (const xmlChar *)name);
+        call_tests++;
+        des_void_ptr(n_ctx, ctx, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAX2Reference",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAX2ResolveEntity(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlParserInputPtr ret_val;
+    void * ctx; /* the user data (XML parser context) */
+    int n_ctx;
+    xmlChar * publicId; /* The public ID of the entity */
+    int n_publicId;
+    xmlChar * systemId; /* The system ID of the entity */
+    int n_systemId;
+
+    for (n_ctx = 0;n_ctx < gen_nb_void_ptr;n_ctx++) {
+    for (n_publicId = 0;n_publicId < gen_nb_const_xmlChar_ptr;n_publicId++) {
+    for (n_systemId = 0;n_systemId < gen_nb_const_xmlChar_ptr;n_systemId++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_void_ptr(n_ctx, 0);
+        publicId = gen_const_xmlChar_ptr(n_publicId, 1);
+        systemId = gen_const_xmlChar_ptr(n_systemId, 2);
+
+        ret_val = xmlSAX2ResolveEntity(ctx, (const xmlChar *)publicId, (const xmlChar *)systemId);
+        desret_xmlParserInputPtr(ret_val);
+        call_tests++;
+        des_void_ptr(n_ctx, ctx, 0);
+        des_const_xmlChar_ptr(n_publicId, (const xmlChar *)publicId, 1);
+        des_const_xmlChar_ptr(n_systemId, (const xmlChar *)systemId, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAX2ResolveEntity",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf(" %d", n_publicId);
+            printf(" %d", n_systemId);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+#define gen_nb_xmlSAXLocatorPtr 1
+static xmlSAXLocatorPtr gen_xmlSAXLocatorPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlSAXLocatorPtr(int no ATTRIBUTE_UNUSED, xmlSAXLocatorPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlSAX2SetDocumentLocator(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    void * ctx; /* the user data (XML parser context) */
+    int n_ctx;
+    xmlSAXLocatorPtr loc; /* A SAX Locator */
+    int n_loc;
+
+    for (n_ctx = 0;n_ctx < gen_nb_void_ptr;n_ctx++) {
+    for (n_loc = 0;n_loc < gen_nb_xmlSAXLocatorPtr;n_loc++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_void_ptr(n_ctx, 0);
+        loc = gen_xmlSAXLocatorPtr(n_loc, 1);
+
+        xmlSAX2SetDocumentLocator(ctx, loc);
+        call_tests++;
+        des_void_ptr(n_ctx, ctx, 0);
+        des_xmlSAXLocatorPtr(n_loc, loc, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAX2SetDocumentLocator",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf(" %d", n_loc);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAX2StartDocument(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    void * ctx; /* the user data (XML parser context) */
+    int n_ctx;
+
+    for (n_ctx = 0;n_ctx < gen_nb_void_ptr;n_ctx++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_void_ptr(n_ctx, 0);
+
+        xmlSAX2StartDocument(ctx);
+        call_tests++;
+        des_void_ptr(n_ctx, ctx, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAX2StartDocument",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAX2StartElement(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED) || defined(LIBXML_LEGACY_ENABLED)
+#ifdef LIBXML_SAX1_ENABLED
+    int mem_base;
+    void * ctx; /* the user data (XML parser context) */
+    int n_ctx;
+    xmlChar * fullname; /* The element name, including namespace prefix */
+    int n_fullname;
+    xmlChar ** atts; /* An array of name/value attributes pairs, NULL terminated */
+    int n_atts;
+
+    for (n_ctx = 0;n_ctx < gen_nb_void_ptr;n_ctx++) {
+    for (n_fullname = 0;n_fullname < gen_nb_const_xmlChar_ptr;n_fullname++) {
+    for (n_atts = 0;n_atts < gen_nb_const_xmlChar_ptr_ptr;n_atts++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_void_ptr(n_ctx, 0);
+        fullname = gen_const_xmlChar_ptr(n_fullname, 1);
+        atts = gen_const_xmlChar_ptr_ptr(n_atts, 2);
+
+        xmlSAX2StartElement(ctx, (const xmlChar *)fullname, (const xmlChar **)atts);
+        call_tests++;
+        des_void_ptr(n_ctx, ctx, 0);
+        des_const_xmlChar_ptr(n_fullname, (const xmlChar *)fullname, 1);
+        des_const_xmlChar_ptr_ptr(n_atts, (const xmlChar **)atts, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAX2StartElement",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf(" %d", n_fullname);
+            printf(" %d", n_atts);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAX2StartElementNs(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    void * ctx; /* the user data (XML parser context) */
+    int n_ctx;
+    xmlChar * localname; /* the local name of the element */
+    int n_localname;
+    xmlChar * prefix; /* the element namespace prefix if available */
+    int n_prefix;
+    xmlChar * URI; /* the element namespace name if available */
+    int n_URI;
+    int nb_namespaces; /* number of namespace definitions on that node */
+    int n_nb_namespaces;
+    xmlChar ** namespaces; /* pointer to the array of prefix/URI pairs namespace definitions */
+    int n_namespaces;
+    int nb_attributes; /* the number of attributes on that node */
+    int n_nb_attributes;
+    int nb_defaulted; /* the number of defaulted attributes. */
+    int n_nb_defaulted;
+    xmlChar ** attributes; /* pointer to the array of (localname/prefix/URI/value/end) attribute values. */
+    int n_attributes;
+
+    for (n_ctx = 0;n_ctx < gen_nb_void_ptr;n_ctx++) {
+    for (n_localname = 0;n_localname < gen_nb_const_xmlChar_ptr;n_localname++) {
+    for (n_prefix = 0;n_prefix < gen_nb_const_xmlChar_ptr;n_prefix++) {
+    for (n_URI = 0;n_URI < gen_nb_const_xmlChar_ptr;n_URI++) {
+    for (n_nb_namespaces = 0;n_nb_namespaces < gen_nb_int;n_nb_namespaces++) {
+    for (n_namespaces = 0;n_namespaces < gen_nb_const_xmlChar_ptr_ptr;n_namespaces++) {
+    for (n_nb_attributes = 0;n_nb_attributes < gen_nb_int;n_nb_attributes++) {
+    for (n_nb_defaulted = 0;n_nb_defaulted < gen_nb_int;n_nb_defaulted++) {
+    for (n_attributes = 0;n_attributes < gen_nb_const_xmlChar_ptr_ptr;n_attributes++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_void_ptr(n_ctx, 0);
+        localname = gen_const_xmlChar_ptr(n_localname, 1);
+        prefix = gen_const_xmlChar_ptr(n_prefix, 2);
+        URI = gen_const_xmlChar_ptr(n_URI, 3);
+        nb_namespaces = gen_int(n_nb_namespaces, 4);
+        namespaces = gen_const_xmlChar_ptr_ptr(n_namespaces, 5);
+        nb_attributes = gen_int(n_nb_attributes, 6);
+        nb_defaulted = gen_int(n_nb_defaulted, 7);
+        attributes = gen_const_xmlChar_ptr_ptr(n_attributes, 8);
+
+        xmlSAX2StartElementNs(ctx, (const xmlChar *)localname, (const xmlChar *)prefix, (const xmlChar *)URI, nb_namespaces, (const xmlChar **)namespaces, nb_attributes, nb_defaulted, (const xmlChar **)attributes);
+        call_tests++;
+        des_void_ptr(n_ctx, ctx, 0);
+        des_const_xmlChar_ptr(n_localname, (const xmlChar *)localname, 1);
+        des_const_xmlChar_ptr(n_prefix, (const xmlChar *)prefix, 2);
+        des_const_xmlChar_ptr(n_URI, (const xmlChar *)URI, 3);
+        des_int(n_nb_namespaces, nb_namespaces, 4);
+        des_const_xmlChar_ptr_ptr(n_namespaces, (const xmlChar **)namespaces, 5);
+        des_int(n_nb_attributes, nb_attributes, 6);
+        des_int(n_nb_defaulted, nb_defaulted, 7);
+        des_const_xmlChar_ptr_ptr(n_attributes, (const xmlChar **)attributes, 8);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAX2StartElementNs",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf(" %d", n_localname);
+            printf(" %d", n_prefix);
+            printf(" %d", n_URI);
+            printf(" %d", n_nb_namespaces);
+            printf(" %d", n_namespaces);
+            printf(" %d", n_nb_attributes);
+            printf(" %d", n_nb_defaulted);
+            printf(" %d", n_attributes);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAX2UnparsedEntityDecl(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    void * ctx; /* the user data (XML parser context) */
+    int n_ctx;
+    xmlChar * name; /* The name of the entity */
+    int n_name;
+    xmlChar * publicId; /* The public ID of the entity */
+    int n_publicId;
+    xmlChar * systemId; /* The system ID of the entity */
+    int n_systemId;
+    xmlChar * notationName; /* the name of the notation */
+    int n_notationName;
+
+    for (n_ctx = 0;n_ctx < gen_nb_void_ptr;n_ctx++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_publicId = 0;n_publicId < gen_nb_const_xmlChar_ptr;n_publicId++) {
+    for (n_systemId = 0;n_systemId < gen_nb_const_xmlChar_ptr;n_systemId++) {
+    for (n_notationName = 0;n_notationName < gen_nb_const_xmlChar_ptr;n_notationName++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_void_ptr(n_ctx, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        publicId = gen_const_xmlChar_ptr(n_publicId, 2);
+        systemId = gen_const_xmlChar_ptr(n_systemId, 3);
+        notationName = gen_const_xmlChar_ptr(n_notationName, 4);
+
+        xmlSAX2UnparsedEntityDecl(ctx, (const xmlChar *)name, (const xmlChar *)publicId, (const xmlChar *)systemId, (const xmlChar *)notationName);
+        call_tests++;
+        des_void_ptr(n_ctx, ctx, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_const_xmlChar_ptr(n_publicId, (const xmlChar *)publicId, 2);
+        des_const_xmlChar_ptr(n_systemId, (const xmlChar *)systemId, 3);
+        des_const_xmlChar_ptr(n_notationName, (const xmlChar *)notationName, 4);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAX2UnparsedEntityDecl",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf(" %d", n_name);
+            printf(" %d", n_publicId);
+            printf(" %d", n_systemId);
+            printf(" %d", n_notationName);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAXDefaultVersion(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef LIBXML_SAX1_ENABLED
+    int mem_base;
+    int ret_val;
+    int version; /* the version, 1 or 2 */
+    int n_version;
+
+    for (n_version = 0;n_version < gen_nb_int;n_version++) {
+        mem_base = xmlMemBlocks();
+        version = gen_int(n_version, 0);
+
+        ret_val = xmlSAXDefaultVersion(version);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_version, version, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAXDefaultVersion",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_version);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAXVersion(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlSAXHandler * hdlr; /* the SAX handler */
+    int n_hdlr;
+    int version; /* the version, 1 or 2 */
+    int n_version;
+
+    for (n_hdlr = 0;n_hdlr < gen_nb_xmlSAXHandler_ptr;n_hdlr++) {
+    for (n_version = 0;n_version < gen_nb_int;n_version++) {
+        mem_base = xmlMemBlocks();
+        hdlr = gen_xmlSAXHandler_ptr(n_hdlr, 0);
+        version = gen_int(n_version, 1);
+
+        ret_val = xmlSAXVersion(hdlr, version);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlSAXHandler_ptr(n_hdlr, hdlr, 0);
+        des_int(n_version, version, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAXVersion",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_hdlr);
+            printf(" %d", n_version);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+static int
+test_SAX2(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing SAX2 : 38 of 38 functions ...\n");
+    test_ret += test_docbDefaultSAXHandlerInit();
+    test_ret += test_htmlDefaultSAXHandlerInit();
+    test_ret += test_xmlDefaultSAXHandlerInit();
+    test_ret += test_xmlSAX2AttributeDecl();
+    test_ret += test_xmlSAX2CDataBlock();
+    test_ret += test_xmlSAX2Characters();
+    test_ret += test_xmlSAX2Comment();
+    test_ret += test_xmlSAX2ElementDecl();
+    test_ret += test_xmlSAX2EndDocument();
+    test_ret += test_xmlSAX2EndElement();
+    test_ret += test_xmlSAX2EndElementNs();
+    test_ret += test_xmlSAX2EntityDecl();
+    test_ret += test_xmlSAX2ExternalSubset();
+    test_ret += test_xmlSAX2GetColumnNumber();
+    test_ret += test_xmlSAX2GetEntity();
+    test_ret += test_xmlSAX2GetLineNumber();
+    test_ret += test_xmlSAX2GetParameterEntity();
+    test_ret += test_xmlSAX2GetPublicId();
+    test_ret += test_xmlSAX2GetSystemId();
+    test_ret += test_xmlSAX2HasExternalSubset();
+    test_ret += test_xmlSAX2HasInternalSubset();
+    test_ret += test_xmlSAX2IgnorableWhitespace();
+    test_ret += test_xmlSAX2InitDefaultSAXHandler();
+    test_ret += test_xmlSAX2InitDocbDefaultSAXHandler();
+    test_ret += test_xmlSAX2InitHtmlDefaultSAXHandler();
+    test_ret += test_xmlSAX2InternalSubset();
+    test_ret += test_xmlSAX2IsStandalone();
+    test_ret += test_xmlSAX2NotationDecl();
+    test_ret += test_xmlSAX2ProcessingInstruction();
+    test_ret += test_xmlSAX2Reference();
+    test_ret += test_xmlSAX2ResolveEntity();
+    test_ret += test_xmlSAX2SetDocumentLocator();
+    test_ret += test_xmlSAX2StartDocument();
+    test_ret += test_xmlSAX2StartElement();
+    test_ret += test_xmlSAX2StartElementNs();
+    test_ret += test_xmlSAX2UnparsedEntityDecl();
+    test_ret += test_xmlSAXDefaultVersion();
+    test_ret += test_xmlSAXVersion();
+
+    if (test_ret != 0)
+	printf("Module SAX2: %d errors\n", test_ret);
+    return(test_ret);
+}
+
+static int
+test_xmlC14NDocDumpMemory(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_C14N_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlDocPtr doc; /* the XML document for canonization */
+    int n_doc;
+    xmlNodeSetPtr nodes; /* the nodes set to be included in the canonized image or NULL if all document nodes should be included */
+    int n_nodes;
+    int mode; /* the c14n mode (see @xmlC14NMode) */
+    int n_mode;
+    xmlChar ** inclusive_ns_prefixes; /* the list of inclusive namespace prefixes ended with a NULL or NULL if there is no inclusive namespaces (only for exclusive canonicalization, ignored otherwise) */
+    int n_inclusive_ns_prefixes;
+    int with_comments; /* include comments in the result (!=0) or not (==0) */
+    int n_with_comments;
+    xmlChar ** doc_txt_ptr; /* the memory pointer for allocated canonical XML text; the caller of this functions is responsible for calling xmlFree() to free allocated memory */
+    int n_doc_txt_ptr;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_nodes = 0;n_nodes < gen_nb_xmlNodeSetPtr;n_nodes++) {
+    for (n_mode = 0;n_mode < gen_nb_int;n_mode++) {
+    for (n_inclusive_ns_prefixes = 0;n_inclusive_ns_prefixes < gen_nb_xmlChar_ptr_ptr;n_inclusive_ns_prefixes++) {
+    for (n_with_comments = 0;n_with_comments < gen_nb_int;n_with_comments++) {
+    for (n_doc_txt_ptr = 0;n_doc_txt_ptr < gen_nb_xmlChar_ptr_ptr;n_doc_txt_ptr++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        nodes = gen_xmlNodeSetPtr(n_nodes, 1);
+        mode = gen_int(n_mode, 2);
+        inclusive_ns_prefixes = gen_xmlChar_ptr_ptr(n_inclusive_ns_prefixes, 3);
+        with_comments = gen_int(n_with_comments, 4);
+        doc_txt_ptr = gen_xmlChar_ptr_ptr(n_doc_txt_ptr, 5);
+
+        ret_val = xmlC14NDocDumpMemory(doc, nodes, mode, inclusive_ns_prefixes, with_comments, doc_txt_ptr);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_xmlNodeSetPtr(n_nodes, nodes, 1);
+        des_int(n_mode, mode, 2);
+        des_xmlChar_ptr_ptr(n_inclusive_ns_prefixes, inclusive_ns_prefixes, 3);
+        des_int(n_with_comments, with_comments, 4);
+        des_xmlChar_ptr_ptr(n_doc_txt_ptr, doc_txt_ptr, 5);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlC14NDocDumpMemory",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_nodes);
+            printf(" %d", n_mode);
+            printf(" %d", n_inclusive_ns_prefixes);
+            printf(" %d", n_with_comments);
+            printf(" %d", n_doc_txt_ptr);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlC14NDocSave(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_C14N_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlDocPtr doc; /* the XML document for canonization */
+    int n_doc;
+    xmlNodeSetPtr nodes; /* the nodes set to be included in the canonized image or NULL if all document nodes should be included */
+    int n_nodes;
+    int mode; /* the c14n mode (see @xmlC14NMode) */
+    int n_mode;
+    xmlChar ** inclusive_ns_prefixes; /* the list of inclusive namespace prefixes ended with a NULL or NULL if there is no inclusive namespaces (only for exclusive canonicalization, ignored otherwise) */
+    int n_inclusive_ns_prefixes;
+    int with_comments; /* include comments in the result (!=0) or not (==0) */
+    int n_with_comments;
+    const char * filename; /* the filename to store canonical XML image */
+    int n_filename;
+    int compression; /* the compression level (zlib required): -1 - libxml default, 0 - uncompressed, >0 - compression level */
+    int n_compression;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_nodes = 0;n_nodes < gen_nb_xmlNodeSetPtr;n_nodes++) {
+    for (n_mode = 0;n_mode < gen_nb_int;n_mode++) {
+    for (n_inclusive_ns_prefixes = 0;n_inclusive_ns_prefixes < gen_nb_xmlChar_ptr_ptr;n_inclusive_ns_prefixes++) {
+    for (n_with_comments = 0;n_with_comments < gen_nb_int;n_with_comments++) {
+    for (n_filename = 0;n_filename < gen_nb_fileoutput;n_filename++) {
+    for (n_compression = 0;n_compression < gen_nb_int;n_compression++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        nodes = gen_xmlNodeSetPtr(n_nodes, 1);
+        mode = gen_int(n_mode, 2);
+        inclusive_ns_prefixes = gen_xmlChar_ptr_ptr(n_inclusive_ns_prefixes, 3);
+        with_comments = gen_int(n_with_comments, 4);
+        filename = gen_fileoutput(n_filename, 5);
+        compression = gen_int(n_compression, 6);
+
+        ret_val = xmlC14NDocSave(doc, nodes, mode, inclusive_ns_prefixes, with_comments, filename, compression);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_xmlNodeSetPtr(n_nodes, nodes, 1);
+        des_int(n_mode, mode, 2);
+        des_xmlChar_ptr_ptr(n_inclusive_ns_prefixes, inclusive_ns_prefixes, 3);
+        des_int(n_with_comments, with_comments, 4);
+        des_fileoutput(n_filename, filename, 5);
+        des_int(n_compression, compression, 6);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlC14NDocSave",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_nodes);
+            printf(" %d", n_mode);
+            printf(" %d", n_inclusive_ns_prefixes);
+            printf(" %d", n_with_comments);
+            printf(" %d", n_filename);
+            printf(" %d", n_compression);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlC14NDocSaveTo(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_C14N_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlDocPtr doc; /* the XML document for canonization */
+    int n_doc;
+    xmlNodeSetPtr nodes; /* the nodes set to be included in the canonized image or NULL if all document nodes should be included */
+    int n_nodes;
+    int mode; /* the c14n mode (see @xmlC14NMode) */
+    int n_mode;
+    xmlChar ** inclusive_ns_prefixes; /* the list of inclusive namespace prefixes ended with a NULL or NULL if there is no inclusive namespaces (only for exclusive canonicalization, ignored otherwise) */
+    int n_inclusive_ns_prefixes;
+    int with_comments; /* include comments in the result (!=0) or not (==0) */
+    int n_with_comments;
+    xmlOutputBufferPtr buf; /* the output buffer to store canonical XML; this buffer MUST have encoder==NULL because C14N requires UTF-8 output */
+    int n_buf;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_nodes = 0;n_nodes < gen_nb_xmlNodeSetPtr;n_nodes++) {
+    for (n_mode = 0;n_mode < gen_nb_int;n_mode++) {
+    for (n_inclusive_ns_prefixes = 0;n_inclusive_ns_prefixes < gen_nb_xmlChar_ptr_ptr;n_inclusive_ns_prefixes++) {
+    for (n_with_comments = 0;n_with_comments < gen_nb_int;n_with_comments++) {
+    for (n_buf = 0;n_buf < gen_nb_xmlOutputBufferPtr;n_buf++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        nodes = gen_xmlNodeSetPtr(n_nodes, 1);
+        mode = gen_int(n_mode, 2);
+        inclusive_ns_prefixes = gen_xmlChar_ptr_ptr(n_inclusive_ns_prefixes, 3);
+        with_comments = gen_int(n_with_comments, 4);
+        buf = gen_xmlOutputBufferPtr(n_buf, 5);
+
+        ret_val = xmlC14NDocSaveTo(doc, nodes, mode, inclusive_ns_prefixes, with_comments, buf);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_xmlNodeSetPtr(n_nodes, nodes, 1);
+        des_int(n_mode, mode, 2);
+        des_xmlChar_ptr_ptr(n_inclusive_ns_prefixes, inclusive_ns_prefixes, 3);
+        des_int(n_with_comments, with_comments, 4);
+        des_xmlOutputBufferPtr(n_buf, buf, 5);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlC14NDocSaveTo",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_nodes);
+            printf(" %d", n_mode);
+            printf(" %d", n_inclusive_ns_prefixes);
+            printf(" %d", n_with_comments);
+            printf(" %d", n_buf);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlC14NExecute(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+static int
+test_c14n(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing c14n : 3 of 4 functions ...\n");
+    test_ret += test_xmlC14NDocDumpMemory();
+    test_ret += test_xmlC14NDocSave();
+    test_ret += test_xmlC14NDocSaveTo();
+    test_ret += test_xmlC14NExecute();
+
+    if (test_ret != 0)
+	printf("Module c14n: %d errors\n", test_ret);
+    return(test_ret);
+}
+#ifdef LIBXML_CATALOG_ENABLED
+
+#define gen_nb_xmlCatalogPtr 1
+static xmlCatalogPtr gen_xmlCatalogPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlCatalogPtr(int no ATTRIBUTE_UNUSED, xmlCatalogPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+#endif
+
+
+static int
+test_xmlACatalogAdd(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_CATALOG_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlCatalogPtr catal; /* a Catalog */
+    int n_catal;
+    xmlChar * type; /* the type of record to add to the catalog */
+    int n_type;
+    xmlChar * orig; /* the system, public or prefix to match */
+    int n_orig;
+    xmlChar * replace; /* the replacement value for the match */
+    int n_replace;
+
+    for (n_catal = 0;n_catal < gen_nb_xmlCatalogPtr;n_catal++) {
+    for (n_type = 0;n_type < gen_nb_const_xmlChar_ptr;n_type++) {
+    for (n_orig = 0;n_orig < gen_nb_const_xmlChar_ptr;n_orig++) {
+    for (n_replace = 0;n_replace < gen_nb_const_xmlChar_ptr;n_replace++) {
+        mem_base = xmlMemBlocks();
+        catal = gen_xmlCatalogPtr(n_catal, 0);
+        type = gen_const_xmlChar_ptr(n_type, 1);
+        orig = gen_const_xmlChar_ptr(n_orig, 2);
+        replace = gen_const_xmlChar_ptr(n_replace, 3);
+
+        ret_val = xmlACatalogAdd(catal, (const xmlChar *)type, (const xmlChar *)orig, (const xmlChar *)replace);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlCatalogPtr(n_catal, catal, 0);
+        des_const_xmlChar_ptr(n_type, (const xmlChar *)type, 1);
+        des_const_xmlChar_ptr(n_orig, (const xmlChar *)orig, 2);
+        des_const_xmlChar_ptr(n_replace, (const xmlChar *)replace, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlACatalogAdd",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_catal);
+            printf(" %d", n_type);
+            printf(" %d", n_orig);
+            printf(" %d", n_replace);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlACatalogDump(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_CATALOG_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    xmlCatalogPtr catal; /* a Catalog */
+    int n_catal;
+    FILE * out; /* the file. */
+    int n_out;
+
+    for (n_catal = 0;n_catal < gen_nb_xmlCatalogPtr;n_catal++) {
+    for (n_out = 0;n_out < gen_nb_FILE_ptr;n_out++) {
+        mem_base = xmlMemBlocks();
+        catal = gen_xmlCatalogPtr(n_catal, 0);
+        out = gen_FILE_ptr(n_out, 1);
+
+        xmlACatalogDump(catal, out);
+        call_tests++;
+        des_xmlCatalogPtr(n_catal, catal, 0);
+        des_FILE_ptr(n_out, out, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlACatalogDump",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_catal);
+            printf(" %d", n_out);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlACatalogRemove(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_CATALOG_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlCatalogPtr catal; /* a Catalog */
+    int n_catal;
+    xmlChar * value; /* the value to remove */
+    int n_value;
+
+    for (n_catal = 0;n_catal < gen_nb_xmlCatalogPtr;n_catal++) {
+    for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
+        mem_base = xmlMemBlocks();
+        catal = gen_xmlCatalogPtr(n_catal, 0);
+        value = gen_const_xmlChar_ptr(n_value, 1);
+
+        ret_val = xmlACatalogRemove(catal, (const xmlChar *)value);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlCatalogPtr(n_catal, catal, 0);
+        des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlACatalogRemove",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_catal);
+            printf(" %d", n_value);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlACatalogResolve(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_CATALOG_ENABLED)
+    int mem_base;
+    xmlChar * ret_val;
+    xmlCatalogPtr catal; /* a Catalog */
+    int n_catal;
+    xmlChar * pubID; /* the public ID string */
+    int n_pubID;
+    xmlChar * sysID; /* the system ID string */
+    int n_sysID;
+
+    for (n_catal = 0;n_catal < gen_nb_xmlCatalogPtr;n_catal++) {
+    for (n_pubID = 0;n_pubID < gen_nb_const_xmlChar_ptr;n_pubID++) {
+    for (n_sysID = 0;n_sysID < gen_nb_const_xmlChar_ptr;n_sysID++) {
+        mem_base = xmlMemBlocks();
+        catal = gen_xmlCatalogPtr(n_catal, 0);
+        pubID = gen_const_xmlChar_ptr(n_pubID, 1);
+        sysID = gen_const_xmlChar_ptr(n_sysID, 2);
+
+        ret_val = xmlACatalogResolve(catal, (const xmlChar *)pubID, (const xmlChar *)sysID);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlCatalogPtr(n_catal, catal, 0);
+        des_const_xmlChar_ptr(n_pubID, (const xmlChar *)pubID, 1);
+        des_const_xmlChar_ptr(n_sysID, (const xmlChar *)sysID, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlACatalogResolve",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_catal);
+            printf(" %d", n_pubID);
+            printf(" %d", n_sysID);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlACatalogResolvePublic(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_CATALOG_ENABLED)
+    int mem_base;
+    xmlChar * ret_val;
+    xmlCatalogPtr catal; /* a Catalog */
+    int n_catal;
+    xmlChar * pubID; /* the public ID string */
+    int n_pubID;
+
+    for (n_catal = 0;n_catal < gen_nb_xmlCatalogPtr;n_catal++) {
+    for (n_pubID = 0;n_pubID < gen_nb_const_xmlChar_ptr;n_pubID++) {
+        mem_base = xmlMemBlocks();
+        catal = gen_xmlCatalogPtr(n_catal, 0);
+        pubID = gen_const_xmlChar_ptr(n_pubID, 1);
+
+        ret_val = xmlACatalogResolvePublic(catal, (const xmlChar *)pubID);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlCatalogPtr(n_catal, catal, 0);
+        des_const_xmlChar_ptr(n_pubID, (const xmlChar *)pubID, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlACatalogResolvePublic",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_catal);
+            printf(" %d", n_pubID);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlACatalogResolveSystem(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_CATALOG_ENABLED)
+    int mem_base;
+    xmlChar * ret_val;
+    xmlCatalogPtr catal; /* a Catalog */
+    int n_catal;
+    xmlChar * sysID; /* the system ID string */
+    int n_sysID;
+
+    for (n_catal = 0;n_catal < gen_nb_xmlCatalogPtr;n_catal++) {
+    for (n_sysID = 0;n_sysID < gen_nb_const_xmlChar_ptr;n_sysID++) {
+        mem_base = xmlMemBlocks();
+        catal = gen_xmlCatalogPtr(n_catal, 0);
+        sysID = gen_const_xmlChar_ptr(n_sysID, 1);
+
+        ret_val = xmlACatalogResolveSystem(catal, (const xmlChar *)sysID);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlCatalogPtr(n_catal, catal, 0);
+        des_const_xmlChar_ptr(n_sysID, (const xmlChar *)sysID, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlACatalogResolveSystem",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_catal);
+            printf(" %d", n_sysID);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlACatalogResolveURI(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_CATALOG_ENABLED)
+    int mem_base;
+    xmlChar * ret_val;
+    xmlCatalogPtr catal; /* a Catalog */
+    int n_catal;
+    xmlChar * URI; /* the URI */
+    int n_URI;
+
+    for (n_catal = 0;n_catal < gen_nb_xmlCatalogPtr;n_catal++) {
+    for (n_URI = 0;n_URI < gen_nb_const_xmlChar_ptr;n_URI++) {
+        mem_base = xmlMemBlocks();
+        catal = gen_xmlCatalogPtr(n_catal, 0);
+        URI = gen_const_xmlChar_ptr(n_URI, 1);
+
+        ret_val = xmlACatalogResolveURI(catal, (const xmlChar *)URI);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlCatalogPtr(n_catal, catal, 0);
+        des_const_xmlChar_ptr(n_URI, (const xmlChar *)URI, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlACatalogResolveURI",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_catal);
+            printf(" %d", n_URI);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCatalogAdd(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_CATALOG_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlChar * type; /* the type of record to add to the catalog */
+    int n_type;
+    xmlChar * orig; /* the system, public or prefix to match */
+    int n_orig;
+    xmlChar * replace; /* the replacement value for the match */
+    int n_replace;
+
+    for (n_type = 0;n_type < gen_nb_const_xmlChar_ptr;n_type++) {
+    for (n_orig = 0;n_orig < gen_nb_const_xmlChar_ptr;n_orig++) {
+    for (n_replace = 0;n_replace < gen_nb_const_xmlChar_ptr;n_replace++) {
+        mem_base = xmlMemBlocks();
+        type = gen_const_xmlChar_ptr(n_type, 0);
+        orig = gen_const_xmlChar_ptr(n_orig, 1);
+        replace = gen_const_xmlChar_ptr(n_replace, 2);
+
+        ret_val = xmlCatalogAdd((const xmlChar *)type, (const xmlChar *)orig, (const xmlChar *)replace);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_type, (const xmlChar *)type, 0);
+        des_const_xmlChar_ptr(n_orig, (const xmlChar *)orig, 1);
+        des_const_xmlChar_ptr(n_replace, (const xmlChar *)replace, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCatalogAdd",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_type);
+            printf(" %d", n_orig);
+            printf(" %d", n_replace);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCatalogCleanup(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_CATALOG_ENABLED)
+
+
+        xmlCatalogCleanup();
+        call_tests++;
+        xmlResetLastError();
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCatalogConvert(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_CATALOG_ENABLED)
+    int ret_val;
+
+
+        ret_val = xmlCatalogConvert();
+        desret_int(ret_val);
+        call_tests++;
+        xmlResetLastError();
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCatalogDump(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_CATALOG_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    FILE * out; /* the file. */
+    int n_out;
+
+    for (n_out = 0;n_out < gen_nb_FILE_ptr;n_out++) {
+        mem_base = xmlMemBlocks();
+        out = gen_FILE_ptr(n_out, 0);
+
+        xmlCatalogDump(out);
+        call_tests++;
+        des_FILE_ptr(n_out, out, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCatalogDump",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_out);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCatalogGetDefaults(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_CATALOG_ENABLED)
+    int mem_base;
+    xmlCatalogAllow ret_val;
+
+        mem_base = xmlMemBlocks();
+
+        ret_val = xmlCatalogGetDefaults();
+        desret_xmlCatalogAllow(ret_val);
+        call_tests++;
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCatalogGetDefaults",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf("\n");
+        }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCatalogIsEmpty(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_CATALOG_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlCatalogPtr catal; /* should this create an SGML catalog */
+    int n_catal;
+
+    for (n_catal = 0;n_catal < gen_nb_xmlCatalogPtr;n_catal++) {
+        mem_base = xmlMemBlocks();
+        catal = gen_xmlCatalogPtr(n_catal, 0);
+
+        ret_val = xmlCatalogIsEmpty(catal);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlCatalogPtr(n_catal, catal, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCatalogIsEmpty",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_catal);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCatalogLocalResolve(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_CATALOG_ENABLED)
+    int mem_base;
+    xmlChar * ret_val;
+    void * catalogs; /* a document's list of catalogs */
+    int n_catalogs;
+    xmlChar * pubID; /* the public ID string */
+    int n_pubID;
+    xmlChar * sysID; /* the system ID string */
+    int n_sysID;
+
+    for (n_catalogs = 0;n_catalogs < gen_nb_void_ptr;n_catalogs++) {
+    for (n_pubID = 0;n_pubID < gen_nb_const_xmlChar_ptr;n_pubID++) {
+    for (n_sysID = 0;n_sysID < gen_nb_const_xmlChar_ptr;n_sysID++) {
+        mem_base = xmlMemBlocks();
+        catalogs = gen_void_ptr(n_catalogs, 0);
+        pubID = gen_const_xmlChar_ptr(n_pubID, 1);
+        sysID = gen_const_xmlChar_ptr(n_sysID, 2);
+
+        ret_val = xmlCatalogLocalResolve(catalogs, (const xmlChar *)pubID, (const xmlChar *)sysID);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_void_ptr(n_catalogs, catalogs, 0);
+        des_const_xmlChar_ptr(n_pubID, (const xmlChar *)pubID, 1);
+        des_const_xmlChar_ptr(n_sysID, (const xmlChar *)sysID, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCatalogLocalResolve",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_catalogs);
+            printf(" %d", n_pubID);
+            printf(" %d", n_sysID);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCatalogLocalResolveURI(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_CATALOG_ENABLED)
+    int mem_base;
+    xmlChar * ret_val;
+    void * catalogs; /* a document's list of catalogs */
+    int n_catalogs;
+    xmlChar * URI; /* the URI */
+    int n_URI;
+
+    for (n_catalogs = 0;n_catalogs < gen_nb_void_ptr;n_catalogs++) {
+    for (n_URI = 0;n_URI < gen_nb_const_xmlChar_ptr;n_URI++) {
+        mem_base = xmlMemBlocks();
+        catalogs = gen_void_ptr(n_catalogs, 0);
+        URI = gen_const_xmlChar_ptr(n_URI, 1);
+
+        ret_val = xmlCatalogLocalResolveURI(catalogs, (const xmlChar *)URI);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_void_ptr(n_catalogs, catalogs, 0);
+        des_const_xmlChar_ptr(n_URI, (const xmlChar *)URI, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCatalogLocalResolveURI",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_catalogs);
+            printf(" %d", n_URI);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCatalogRemove(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_CATALOG_ENABLED)
+    int ret_val;
+    xmlChar * value; /* the value to remove */
+    int n_value;
+
+    for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
+        value = gen_const_xmlChar_ptr(n_value, 0);
+
+        ret_val = xmlCatalogRemove((const xmlChar *)value);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 0);
+        xmlResetLastError();
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCatalogResolve(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_CATALOG_ENABLED)
+    xmlChar * ret_val;
+    xmlChar * pubID; /* the public ID string */
+    int n_pubID;
+    xmlChar * sysID; /* the system ID string */
+    int n_sysID;
+
+    for (n_pubID = 0;n_pubID < gen_nb_const_xmlChar_ptr;n_pubID++) {
+    for (n_sysID = 0;n_sysID < gen_nb_const_xmlChar_ptr;n_sysID++) {
+        pubID = gen_const_xmlChar_ptr(n_pubID, 0);
+        sysID = gen_const_xmlChar_ptr(n_sysID, 1);
+
+        ret_val = xmlCatalogResolve((const xmlChar *)pubID, (const xmlChar *)sysID);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_pubID, (const xmlChar *)pubID, 0);
+        des_const_xmlChar_ptr(n_sysID, (const xmlChar *)sysID, 1);
+        xmlResetLastError();
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCatalogResolvePublic(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_CATALOG_ENABLED)
+    int mem_base;
+    xmlChar * ret_val;
+    xmlChar * pubID; /* the public ID string */
+    int n_pubID;
+
+    for (n_pubID = 0;n_pubID < gen_nb_const_xmlChar_ptr;n_pubID++) {
+        mem_base = xmlMemBlocks();
+        pubID = gen_const_xmlChar_ptr(n_pubID, 0);
+
+        ret_val = xmlCatalogResolvePublic((const xmlChar *)pubID);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_pubID, (const xmlChar *)pubID, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCatalogResolvePublic",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_pubID);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCatalogResolveSystem(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_CATALOG_ENABLED)
+    int mem_base;
+    xmlChar * ret_val;
+    xmlChar * sysID; /* the system ID string */
+    int n_sysID;
+
+    for (n_sysID = 0;n_sysID < gen_nb_const_xmlChar_ptr;n_sysID++) {
+        mem_base = xmlMemBlocks();
+        sysID = gen_const_xmlChar_ptr(n_sysID, 0);
+
+        ret_val = xmlCatalogResolveSystem((const xmlChar *)sysID);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_sysID, (const xmlChar *)sysID, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCatalogResolveSystem",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_sysID);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCatalogResolveURI(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_CATALOG_ENABLED)
+    int mem_base;
+    xmlChar * ret_val;
+    xmlChar * URI; /* the URI */
+    int n_URI;
+
+    for (n_URI = 0;n_URI < gen_nb_const_xmlChar_ptr;n_URI++) {
+        mem_base = xmlMemBlocks();
+        URI = gen_const_xmlChar_ptr(n_URI, 0);
+
+        ret_val = xmlCatalogResolveURI((const xmlChar *)URI);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_URI, (const xmlChar *)URI, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCatalogResolveURI",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_URI);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCatalogSetDefaultPrefer(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_CATALOG_ENABLED)
+    int mem_base;
+    xmlCatalogPrefer ret_val;
+    xmlCatalogPrefer prefer; /* the default preference for delegation */
+    int n_prefer;
+
+    for (n_prefer = 0;n_prefer < gen_nb_xmlCatalogPrefer;n_prefer++) {
+        mem_base = xmlMemBlocks();
+        prefer = gen_xmlCatalogPrefer(n_prefer, 0);
+
+        ret_val = xmlCatalogSetDefaultPrefer(prefer);
+        desret_xmlCatalogPrefer(ret_val);
+        call_tests++;
+        des_xmlCatalogPrefer(n_prefer, prefer, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCatalogSetDefaultPrefer",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_prefer);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCatalogSetDefaults(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_CATALOG_ENABLED)
+    int mem_base;
+    xmlCatalogAllow allow; /* what catalogs should be accepted */
+    int n_allow;
+
+    for (n_allow = 0;n_allow < gen_nb_xmlCatalogAllow;n_allow++) {
+        mem_base = xmlMemBlocks();
+        allow = gen_xmlCatalogAllow(n_allow, 0);
+
+        xmlCatalogSetDefaults(allow);
+        call_tests++;
+        des_xmlCatalogAllow(n_allow, allow, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCatalogSetDefaults",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_allow);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlConvertSGMLCatalog(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_CATALOG_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlCatalogPtr catal; /* the catalog */
+    int n_catal;
+
+    for (n_catal = 0;n_catal < gen_nb_xmlCatalogPtr;n_catal++) {
+        mem_base = xmlMemBlocks();
+        catal = gen_xmlCatalogPtr(n_catal, 0);
+
+        ret_val = xmlConvertSGMLCatalog(catal);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlCatalogPtr(n_catal, catal, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlConvertSGMLCatalog",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_catal);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlInitializeCatalog(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_CATALOG_ENABLED)
+    int mem_base;
+
+        mem_base = xmlMemBlocks();
+
+        xmlInitializeCatalog();
+        call_tests++;
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlInitializeCatalog",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf("\n");
+        }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlLoadACatalog(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlLoadCatalog(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_CATALOG_ENABLED)
+    int ret_val;
+    const char * filename; /* a file path */
+    int n_filename;
+
+    for (n_filename = 0;n_filename < gen_nb_filepath;n_filename++) {
+        filename = gen_filepath(n_filename, 0);
+
+        ret_val = xmlLoadCatalog(filename);
+        desret_int(ret_val);
+        call_tests++;
+        des_filepath(n_filename, filename, 0);
+        xmlResetLastError();
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlLoadCatalogs(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_CATALOG_ENABLED)
+    char * pathss; /* a list of directories separated by a colon or a space. */
+    int n_pathss;
+
+    for (n_pathss = 0;n_pathss < gen_nb_const_char_ptr;n_pathss++) {
+        pathss = gen_const_char_ptr(n_pathss, 0);
+
+        xmlLoadCatalogs((const char *)pathss);
+        call_tests++;
+        des_const_char_ptr(n_pathss, (const char *)pathss, 0);
+        xmlResetLastError();
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlLoadSGMLSuperCatalog(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewCatalog(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlParseCatalogFile(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_CATALOG_ENABLED)
+    int mem_base;
+    xmlDocPtr ret_val;
+    const char * filename; /* the filename */
+    int n_filename;
+
+    for (n_filename = 0;n_filename < gen_nb_filepath;n_filename++) {
+        mem_base = xmlMemBlocks();
+        filename = gen_filepath(n_filename, 0);
+
+        ret_val = xmlParseCatalogFile(filename);
+        desret_xmlDocPtr(ret_val);
+        call_tests++;
+        des_filepath(n_filename, filename, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlParseCatalogFile",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_filename);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+static int
+test_catalog(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing catalog : 27 of 36 functions ...\n");
+    test_ret += test_xmlACatalogAdd();
+    test_ret += test_xmlACatalogDump();
+    test_ret += test_xmlACatalogRemove();
+    test_ret += test_xmlACatalogResolve();
+    test_ret += test_xmlACatalogResolvePublic();
+    test_ret += test_xmlACatalogResolveSystem();
+    test_ret += test_xmlACatalogResolveURI();
+    test_ret += test_xmlCatalogAdd();
+    test_ret += test_xmlCatalogCleanup();
+    test_ret += test_xmlCatalogConvert();
+    test_ret += test_xmlCatalogDump();
+    test_ret += test_xmlCatalogGetDefaults();
+    test_ret += test_xmlCatalogIsEmpty();
+    test_ret += test_xmlCatalogLocalResolve();
+    test_ret += test_xmlCatalogLocalResolveURI();
+    test_ret += test_xmlCatalogRemove();
+    test_ret += test_xmlCatalogResolve();
+    test_ret += test_xmlCatalogResolvePublic();
+    test_ret += test_xmlCatalogResolveSystem();
+    test_ret += test_xmlCatalogResolveURI();
+    test_ret += test_xmlCatalogSetDefaultPrefer();
+    test_ret += test_xmlCatalogSetDefaults();
+    test_ret += test_xmlConvertSGMLCatalog();
+    test_ret += test_xmlInitializeCatalog();
+    test_ret += test_xmlLoadACatalog();
+    test_ret += test_xmlLoadCatalog();
+    test_ret += test_xmlLoadCatalogs();
+    test_ret += test_xmlLoadSGMLSuperCatalog();
+    test_ret += test_xmlNewCatalog();
+    test_ret += test_xmlParseCatalogFile();
+
+    if (test_ret != 0)
+	printf("Module catalog: %d errors\n", test_ret);
+    return(test_ret);
+}
+
+#define gen_nb_const_xmlChRangeGroup_ptr 1
+static xmlChRangeGroup * gen_const_xmlChRangeGroup_ptr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_const_xmlChRangeGroup_ptr(int no ATTRIBUTE_UNUSED, const xmlChRangeGroup * val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlCharInRange(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    unsigned int val; /* character to be validated */
+    int n_val;
+    xmlChRangeGroup * rptr; /* pointer to range to be used to validate */
+    int n_rptr;
+
+    for (n_val = 0;n_val < gen_nb_unsigned_int;n_val++) {
+    for (n_rptr = 0;n_rptr < gen_nb_const_xmlChRangeGroup_ptr;n_rptr++) {
+        mem_base = xmlMemBlocks();
+        val = gen_unsigned_int(n_val, 0);
+        rptr = gen_const_xmlChRangeGroup_ptr(n_rptr, 1);
+
+        ret_val = xmlCharInRange(val, (const xmlChRangeGroup *)rptr);
+        desret_int(ret_val);
+        call_tests++;
+        des_unsigned_int(n_val, val, 0);
+        des_const_xmlChRangeGroup_ptr(n_rptr, (const xmlChRangeGroup *)rptr, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCharInRange",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_val);
+            printf(" %d", n_rptr);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlIsBaseChar(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    unsigned int ch; /* character to validate */
+    int n_ch;
+
+    for (n_ch = 0;n_ch < gen_nb_unsigned_int;n_ch++) {
+        mem_base = xmlMemBlocks();
+        ch = gen_unsigned_int(n_ch, 0);
+
+        ret_val = xmlIsBaseChar(ch);
+        desret_int(ret_val);
+        call_tests++;
+        des_unsigned_int(n_ch, ch, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlIsBaseChar",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ch);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlIsBlank(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    unsigned int ch; /* character to validate */
+    int n_ch;
+
+    for (n_ch = 0;n_ch < gen_nb_unsigned_int;n_ch++) {
+        mem_base = xmlMemBlocks();
+        ch = gen_unsigned_int(n_ch, 0);
+
+        ret_val = xmlIsBlank(ch);
+        desret_int(ret_val);
+        call_tests++;
+        des_unsigned_int(n_ch, ch, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlIsBlank",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ch);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlIsChar(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    unsigned int ch; /* character to validate */
+    int n_ch;
+
+    for (n_ch = 0;n_ch < gen_nb_unsigned_int;n_ch++) {
+        mem_base = xmlMemBlocks();
+        ch = gen_unsigned_int(n_ch, 0);
+
+        ret_val = xmlIsChar(ch);
+        desret_int(ret_val);
+        call_tests++;
+        des_unsigned_int(n_ch, ch, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlIsChar",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ch);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlIsCombining(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    unsigned int ch; /* character to validate */
+    int n_ch;
+
+    for (n_ch = 0;n_ch < gen_nb_unsigned_int;n_ch++) {
+        mem_base = xmlMemBlocks();
+        ch = gen_unsigned_int(n_ch, 0);
+
+        ret_val = xmlIsCombining(ch);
+        desret_int(ret_val);
+        call_tests++;
+        des_unsigned_int(n_ch, ch, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlIsCombining",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ch);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlIsDigit(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    unsigned int ch; /* character to validate */
+    int n_ch;
+
+    for (n_ch = 0;n_ch < gen_nb_unsigned_int;n_ch++) {
+        mem_base = xmlMemBlocks();
+        ch = gen_unsigned_int(n_ch, 0);
+
+        ret_val = xmlIsDigit(ch);
+        desret_int(ret_val);
+        call_tests++;
+        des_unsigned_int(n_ch, ch, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlIsDigit",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ch);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlIsExtender(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    unsigned int ch; /* character to validate */
+    int n_ch;
+
+    for (n_ch = 0;n_ch < gen_nb_unsigned_int;n_ch++) {
+        mem_base = xmlMemBlocks();
+        ch = gen_unsigned_int(n_ch, 0);
+
+        ret_val = xmlIsExtender(ch);
+        desret_int(ret_val);
+        call_tests++;
+        des_unsigned_int(n_ch, ch, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlIsExtender",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ch);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlIsIdeographic(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    unsigned int ch; /* character to validate */
+    int n_ch;
+
+    for (n_ch = 0;n_ch < gen_nb_unsigned_int;n_ch++) {
+        mem_base = xmlMemBlocks();
+        ch = gen_unsigned_int(n_ch, 0);
+
+        ret_val = xmlIsIdeographic(ch);
+        desret_int(ret_val);
+        call_tests++;
+        des_unsigned_int(n_ch, ch, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlIsIdeographic",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ch);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlIsPubidChar(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    unsigned int ch; /* character to validate */
+    int n_ch;
+
+    for (n_ch = 0;n_ch < gen_nb_unsigned_int;n_ch++) {
+        mem_base = xmlMemBlocks();
+        ch = gen_unsigned_int(n_ch, 0);
+
+        ret_val = xmlIsPubidChar(ch);
+        desret_int(ret_val);
+        call_tests++;
+        des_unsigned_int(n_ch, ch, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlIsPubidChar",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ch);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+static int
+test_chvalid(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing chvalid : 9 of 9 functions ...\n");
+    test_ret += test_xmlCharInRange();
+    test_ret += test_xmlIsBaseChar();
+    test_ret += test_xmlIsBlank();
+    test_ret += test_xmlIsChar();
+    test_ret += test_xmlIsCombining();
+    test_ret += test_xmlIsDigit();
+    test_ret += test_xmlIsExtender();
+    test_ret += test_xmlIsIdeographic();
+    test_ret += test_xmlIsPubidChar();
+
+    if (test_ret != 0)
+	printf("Module chvalid: %d errors\n", test_ret);
+    return(test_ret);
+}
+
+static int
+test_xmlBoolToText(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_DEBUG_ENABLED)
+    int mem_base;
+    const char * ret_val;
+    int boolval; /* a bool to turn into text */
+    int n_boolval;
+
+    for (n_boolval = 0;n_boolval < gen_nb_int;n_boolval++) {
+        mem_base = xmlMemBlocks();
+        boolval = gen_int(n_boolval, 0);
+
+        ret_val = xmlBoolToText(boolval);
+        desret_const_char_ptr(ret_val);
+        call_tests++;
+        des_int(n_boolval, boolval, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlBoolToText",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_boolval);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlDebugCheckDocument(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_DEBUG_ENABLED)
+    int mem_base;
+    int ret_val;
+    FILE * output; /* the FILE * for the output */
+    int n_output;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+
+    for (n_output = 0;n_output < gen_nb_debug_FILE_ptr;n_output++) {
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+        mem_base = xmlMemBlocks();
+        output = gen_debug_FILE_ptr(n_output, 0);
+        doc = gen_xmlDocPtr(n_doc, 1);
+
+        ret_val = xmlDebugCheckDocument(output, doc);
+        desret_int(ret_val);
+        call_tests++;
+        des_debug_FILE_ptr(n_output, output, 0);
+        des_xmlDocPtr(n_doc, doc, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDebugCheckDocument",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_output);
+            printf(" %d", n_doc);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlDebugDumpAttr(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_DEBUG_ENABLED)
+    int mem_base;
+    FILE * output; /* the FILE * for the output */
+    int n_output;
+    xmlAttrPtr attr; /* the attribute */
+    int n_attr;
+    int depth; /* the indentation level. */
+    int n_depth;
+
+    for (n_output = 0;n_output < gen_nb_debug_FILE_ptr;n_output++) {
+    for (n_attr = 0;n_attr < gen_nb_xmlAttrPtr;n_attr++) {
+    for (n_depth = 0;n_depth < gen_nb_int;n_depth++) {
+        mem_base = xmlMemBlocks();
+        output = gen_debug_FILE_ptr(n_output, 0);
+        attr = gen_xmlAttrPtr(n_attr, 1);
+        depth = gen_int(n_depth, 2);
+
+        xmlDebugDumpAttr(output, attr, depth);
+        call_tests++;
+        des_debug_FILE_ptr(n_output, output, 0);
+        des_xmlAttrPtr(n_attr, attr, 1);
+        des_int(n_depth, depth, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDebugDumpAttr",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_output);
+            printf(" %d", n_attr);
+            printf(" %d", n_depth);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlDebugDumpAttrList(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_DEBUG_ENABLED)
+    int mem_base;
+    FILE * output; /* the FILE * for the output */
+    int n_output;
+    xmlAttrPtr attr; /* the attribute list */
+    int n_attr;
+    int depth; /* the indentation level. */
+    int n_depth;
+
+    for (n_output = 0;n_output < gen_nb_debug_FILE_ptr;n_output++) {
+    for (n_attr = 0;n_attr < gen_nb_xmlAttrPtr;n_attr++) {
+    for (n_depth = 0;n_depth < gen_nb_int;n_depth++) {
+        mem_base = xmlMemBlocks();
+        output = gen_debug_FILE_ptr(n_output, 0);
+        attr = gen_xmlAttrPtr(n_attr, 1);
+        depth = gen_int(n_depth, 2);
+
+        xmlDebugDumpAttrList(output, attr, depth);
+        call_tests++;
+        des_debug_FILE_ptr(n_output, output, 0);
+        des_xmlAttrPtr(n_attr, attr, 1);
+        des_int(n_depth, depth, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDebugDumpAttrList",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_output);
+            printf(" %d", n_attr);
+            printf(" %d", n_depth);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlDebugDumpDTD(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_DEBUG_ENABLED)
+    int mem_base;
+    FILE * output; /* the FILE * for the output */
+    int n_output;
+    xmlDtdPtr dtd; /* the DTD */
+    int n_dtd;
+
+    for (n_output = 0;n_output < gen_nb_debug_FILE_ptr;n_output++) {
+    for (n_dtd = 0;n_dtd < gen_nb_xmlDtdPtr;n_dtd++) {
+        mem_base = xmlMemBlocks();
+        output = gen_debug_FILE_ptr(n_output, 0);
+        dtd = gen_xmlDtdPtr(n_dtd, 1);
+
+        xmlDebugDumpDTD(output, dtd);
+        call_tests++;
+        des_debug_FILE_ptr(n_output, output, 0);
+        des_xmlDtdPtr(n_dtd, dtd, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDebugDumpDTD",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_output);
+            printf(" %d", n_dtd);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlDebugDumpDocument(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_DEBUG_ENABLED)
+    int mem_base;
+    FILE * output; /* the FILE * for the output */
+    int n_output;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+
+    for (n_output = 0;n_output < gen_nb_debug_FILE_ptr;n_output++) {
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+        mem_base = xmlMemBlocks();
+        output = gen_debug_FILE_ptr(n_output, 0);
+        doc = gen_xmlDocPtr(n_doc, 1);
+
+        xmlDebugDumpDocument(output, doc);
+        call_tests++;
+        des_debug_FILE_ptr(n_output, output, 0);
+        des_xmlDocPtr(n_doc, doc, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDebugDumpDocument",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_output);
+            printf(" %d", n_doc);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlDebugDumpDocumentHead(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_DEBUG_ENABLED)
+    int mem_base;
+    FILE * output; /* the FILE * for the output */
+    int n_output;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+
+    for (n_output = 0;n_output < gen_nb_debug_FILE_ptr;n_output++) {
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+        mem_base = xmlMemBlocks();
+        output = gen_debug_FILE_ptr(n_output, 0);
+        doc = gen_xmlDocPtr(n_doc, 1);
+
+        xmlDebugDumpDocumentHead(output, doc);
+        call_tests++;
+        des_debug_FILE_ptr(n_output, output, 0);
+        des_xmlDocPtr(n_doc, doc, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDebugDumpDocumentHead",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_output);
+            printf(" %d", n_doc);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlDebugDumpEntities(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_DEBUG_ENABLED)
+    int mem_base;
+    FILE * output; /* the FILE * for the output */
+    int n_output;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+
+    for (n_output = 0;n_output < gen_nb_debug_FILE_ptr;n_output++) {
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+        mem_base = xmlMemBlocks();
+        output = gen_debug_FILE_ptr(n_output, 0);
+        doc = gen_xmlDocPtr(n_doc, 1);
+
+        xmlDebugDumpEntities(output, doc);
+        call_tests++;
+        des_debug_FILE_ptr(n_output, output, 0);
+        des_xmlDocPtr(n_doc, doc, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDebugDumpEntities",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_output);
+            printf(" %d", n_doc);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlDebugDumpNode(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_DEBUG_ENABLED)
+    int mem_base;
+    FILE * output; /* the FILE * for the output */
+    int n_output;
+    xmlNodePtr node; /* the node */
+    int n_node;
+    int depth; /* the indentation level. */
+    int n_depth;
+
+    for (n_output = 0;n_output < gen_nb_debug_FILE_ptr;n_output++) {
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_depth = 0;n_depth < gen_nb_int;n_depth++) {
+        mem_base = xmlMemBlocks();
+        output = gen_debug_FILE_ptr(n_output, 0);
+        node = gen_xmlNodePtr(n_node, 1);
+        depth = gen_int(n_depth, 2);
+
+        xmlDebugDumpNode(output, node, depth);
+        call_tests++;
+        des_debug_FILE_ptr(n_output, output, 0);
+        des_xmlNodePtr(n_node, node, 1);
+        des_int(n_depth, depth, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDebugDumpNode",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_output);
+            printf(" %d", n_node);
+            printf(" %d", n_depth);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlDebugDumpNodeList(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_DEBUG_ENABLED)
+    int mem_base;
+    FILE * output; /* the FILE * for the output */
+    int n_output;
+    xmlNodePtr node; /* the node list */
+    int n_node;
+    int depth; /* the indentation level. */
+    int n_depth;
+
+    for (n_output = 0;n_output < gen_nb_debug_FILE_ptr;n_output++) {
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_depth = 0;n_depth < gen_nb_int;n_depth++) {
+        mem_base = xmlMemBlocks();
+        output = gen_debug_FILE_ptr(n_output, 0);
+        node = gen_xmlNodePtr(n_node, 1);
+        depth = gen_int(n_depth, 2);
+
+        xmlDebugDumpNodeList(output, node, depth);
+        call_tests++;
+        des_debug_FILE_ptr(n_output, output, 0);
+        des_xmlNodePtr(n_node, node, 1);
+        des_int(n_depth, depth, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDebugDumpNodeList",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_output);
+            printf(" %d", n_node);
+            printf(" %d", n_depth);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlDebugDumpOneNode(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_DEBUG_ENABLED)
+    int mem_base;
+    FILE * output; /* the FILE * for the output */
+    int n_output;
+    xmlNodePtr node; /* the node */
+    int n_node;
+    int depth; /* the indentation level. */
+    int n_depth;
+
+    for (n_output = 0;n_output < gen_nb_debug_FILE_ptr;n_output++) {
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_depth = 0;n_depth < gen_nb_int;n_depth++) {
+        mem_base = xmlMemBlocks();
+        output = gen_debug_FILE_ptr(n_output, 0);
+        node = gen_xmlNodePtr(n_node, 1);
+        depth = gen_int(n_depth, 2);
+
+        xmlDebugDumpOneNode(output, node, depth);
+        call_tests++;
+        des_debug_FILE_ptr(n_output, output, 0);
+        des_xmlNodePtr(n_node, node, 1);
+        des_int(n_depth, depth, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDebugDumpOneNode",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_output);
+            printf(" %d", n_node);
+            printf(" %d", n_depth);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlDebugDumpString(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_DEBUG_ENABLED)
+    int mem_base;
+    FILE * output; /* the FILE * for the output */
+    int n_output;
+    xmlChar * str; /* the string */
+    int n_str;
+
+    for (n_output = 0;n_output < gen_nb_debug_FILE_ptr;n_output++) {
+    for (n_str = 0;n_str < gen_nb_const_xmlChar_ptr;n_str++) {
+        mem_base = xmlMemBlocks();
+        output = gen_debug_FILE_ptr(n_output, 0);
+        str = gen_const_xmlChar_ptr(n_str, 1);
+
+        xmlDebugDumpString(output, (const xmlChar *)str);
+        call_tests++;
+        des_debug_FILE_ptr(n_output, output, 0);
+        des_const_xmlChar_ptr(n_str, (const xmlChar *)str, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDebugDumpString",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_output);
+            printf(" %d", n_str);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlLsCountNode(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_DEBUG_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlNodePtr node; /* the node to count */
+    int n_node;
+
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+        mem_base = xmlMemBlocks();
+        node = gen_xmlNodePtr(n_node, 0);
+
+        ret_val = xmlLsCountNode(node);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_node, node, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlLsCountNode",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_node);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlLsOneNode(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_DEBUG_ENABLED)
+    int mem_base;
+    FILE * output; /* the FILE * for the output */
+    int n_output;
+    xmlNodePtr node; /* the node to dump */
+    int n_node;
+
+    for (n_output = 0;n_output < gen_nb_debug_FILE_ptr;n_output++) {
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+        mem_base = xmlMemBlocks();
+        output = gen_debug_FILE_ptr(n_output, 0);
+        node = gen_xmlNodePtr(n_node, 1);
+
+        xmlLsOneNode(output, node);
+        call_tests++;
+        des_debug_FILE_ptr(n_output, output, 0);
+        des_xmlNodePtr(n_node, node, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlLsOneNode",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_output);
+            printf(" %d", n_node);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlShell(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+#define gen_nb_char_ptr 1
+static char * gen_char_ptr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_char_ptr(int no ATTRIBUTE_UNUSED, char * val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlShellBase(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_DEBUG_ENABLED) && defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlShellCtxtPtr ctxt; /* the shell context */
+    int n_ctxt;
+    char * arg; /* unused */
+    int n_arg;
+    xmlNodePtr node; /* a node */
+    int n_node;
+    xmlNodePtr node2; /* unused */
+    int n_node2;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlShellCtxtPtr;n_ctxt++) {
+    for (n_arg = 0;n_arg < gen_nb_char_ptr;n_arg++) {
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_node2 = 0;n_node2 < gen_nb_xmlNodePtr;n_node2++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlShellCtxtPtr(n_ctxt, 0);
+        arg = gen_char_ptr(n_arg, 1);
+        node = gen_xmlNodePtr(n_node, 2);
+        node2 = gen_xmlNodePtr(n_node2, 3);
+
+        ret_val = xmlShellBase(ctxt, arg, node, node2);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlShellCtxtPtr(n_ctxt, ctxt, 0);
+        des_char_ptr(n_arg, arg, 1);
+        des_xmlNodePtr(n_node, node, 2);
+        des_xmlNodePtr(n_node2, node2, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlShellBase",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_arg);
+            printf(" %d", n_node);
+            printf(" %d", n_node2);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlShellCat(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_DEBUG_ENABLED) && defined(LIBXML_XPATH_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlShellCtxtPtr ctxt; /* the shell context */
+    int n_ctxt;
+    char * arg; /* unused */
+    int n_arg;
+    xmlNodePtr node; /* a node */
+    int n_node;
+    xmlNodePtr node2; /* unused */
+    int n_node2;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlShellCtxtPtr;n_ctxt++) {
+    for (n_arg = 0;n_arg < gen_nb_char_ptr;n_arg++) {
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_node2 = 0;n_node2 < gen_nb_xmlNodePtr;n_node2++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlShellCtxtPtr(n_ctxt, 0);
+        arg = gen_char_ptr(n_arg, 1);
+        node = gen_xmlNodePtr(n_node, 2);
+        node2 = gen_xmlNodePtr(n_node2, 3);
+
+        ret_val = xmlShellCat(ctxt, arg, node, node2);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlShellCtxtPtr(n_ctxt, ctxt, 0);
+        des_char_ptr(n_arg, arg, 1);
+        des_xmlNodePtr(n_node, node, 2);
+        des_xmlNodePtr(n_node2, node2, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlShellCat",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_arg);
+            printf(" %d", n_node);
+            printf(" %d", n_node2);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlShellDir(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_DEBUG_ENABLED) && defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlShellCtxtPtr ctxt; /* the shell context */
+    int n_ctxt;
+    char * arg; /* unused */
+    int n_arg;
+    xmlNodePtr node; /* a node */
+    int n_node;
+    xmlNodePtr node2; /* unused */
+    int n_node2;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlShellCtxtPtr;n_ctxt++) {
+    for (n_arg = 0;n_arg < gen_nb_char_ptr;n_arg++) {
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_node2 = 0;n_node2 < gen_nb_xmlNodePtr;n_node2++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlShellCtxtPtr(n_ctxt, 0);
+        arg = gen_char_ptr(n_arg, 1);
+        node = gen_xmlNodePtr(n_node, 2);
+        node2 = gen_xmlNodePtr(n_node2, 3);
+
+        ret_val = xmlShellDir(ctxt, arg, node, node2);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlShellCtxtPtr(n_ctxt, ctxt, 0);
+        des_char_ptr(n_arg, arg, 1);
+        des_xmlNodePtr(n_node, node, 2);
+        des_xmlNodePtr(n_node2, node2, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlShellDir",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_arg);
+            printf(" %d", n_node);
+            printf(" %d", n_node2);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlShellDu(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_DEBUG_ENABLED) && defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlShellCtxtPtr ctxt; /* the shell context */
+    int n_ctxt;
+    char * arg; /* unused */
+    int n_arg;
+    xmlNodePtr tree; /* a node defining a subtree */
+    int n_tree;
+    xmlNodePtr node2; /* unused */
+    int n_node2;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlShellCtxtPtr;n_ctxt++) {
+    for (n_arg = 0;n_arg < gen_nb_char_ptr;n_arg++) {
+    for (n_tree = 0;n_tree < gen_nb_xmlNodePtr;n_tree++) {
+    for (n_node2 = 0;n_node2 < gen_nb_xmlNodePtr;n_node2++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlShellCtxtPtr(n_ctxt, 0);
+        arg = gen_char_ptr(n_arg, 1);
+        tree = gen_xmlNodePtr(n_tree, 2);
+        node2 = gen_xmlNodePtr(n_node2, 3);
+
+        ret_val = xmlShellDu(ctxt, arg, tree, node2);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlShellCtxtPtr(n_ctxt, ctxt, 0);
+        des_char_ptr(n_arg, arg, 1);
+        des_xmlNodePtr(n_tree, tree, 2);
+        des_xmlNodePtr(n_node2, node2, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlShellDu",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_arg);
+            printf(" %d", n_tree);
+            printf(" %d", n_node2);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlShellList(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_DEBUG_ENABLED) && defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlShellCtxtPtr ctxt; /* the shell context */
+    int n_ctxt;
+    char * arg; /* unused */
+    int n_arg;
+    xmlNodePtr node; /* a node */
+    int n_node;
+    xmlNodePtr node2; /* unused */
+    int n_node2;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlShellCtxtPtr;n_ctxt++) {
+    for (n_arg = 0;n_arg < gen_nb_char_ptr;n_arg++) {
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_node2 = 0;n_node2 < gen_nb_xmlNodePtr;n_node2++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlShellCtxtPtr(n_ctxt, 0);
+        arg = gen_char_ptr(n_arg, 1);
+        node = gen_xmlNodePtr(n_node, 2);
+        node2 = gen_xmlNodePtr(n_node2, 3);
+
+        ret_val = xmlShellList(ctxt, arg, node, node2);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlShellCtxtPtr(n_ctxt, ctxt, 0);
+        des_char_ptr(n_arg, arg, 1);
+        des_xmlNodePtr(n_node, node, 2);
+        des_xmlNodePtr(n_node2, node2, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlShellList",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_arg);
+            printf(" %d", n_node);
+            printf(" %d", n_node2);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlShellLoad(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_DEBUG_ENABLED) && defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlShellCtxtPtr ctxt; /* the shell context */
+    int n_ctxt;
+    char * filename; /* the file name */
+    int n_filename;
+    xmlNodePtr node; /* unused */
+    int n_node;
+    xmlNodePtr node2; /* unused */
+    int n_node2;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlShellCtxtPtr;n_ctxt++) {
+    for (n_filename = 0;n_filename < gen_nb_char_ptr;n_filename++) {
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_node2 = 0;n_node2 < gen_nb_xmlNodePtr;n_node2++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlShellCtxtPtr(n_ctxt, 0);
+        filename = gen_char_ptr(n_filename, 1);
+        node = gen_xmlNodePtr(n_node, 2);
+        node2 = gen_xmlNodePtr(n_node2, 3);
+
+        ret_val = xmlShellLoad(ctxt, filename, node, node2);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlShellCtxtPtr(n_ctxt, ctxt, 0);
+        des_char_ptr(n_filename, filename, 1);
+        des_xmlNodePtr(n_node, node, 2);
+        des_xmlNodePtr(n_node2, node2, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlShellLoad",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_filename);
+            printf(" %d", n_node);
+            printf(" %d", n_node2);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlShellPrintXPathResult(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_DEBUG_ENABLED) && defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathObjectPtr list; /* a valid result generated by an xpath evaluation */
+    int n_list;
+
+    for (n_list = 0;n_list < gen_nb_xmlXPathObjectPtr;n_list++) {
+        mem_base = xmlMemBlocks();
+        list = gen_xmlXPathObjectPtr(n_list, 0);
+
+        xmlShellPrintXPathResult(list);
+        call_tests++;
+        des_xmlXPathObjectPtr(n_list, list, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlShellPrintXPathResult",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_list);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlShellPwd(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_DEBUG_ENABLED) && defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlShellCtxtPtr ctxt; /* the shell context */
+    int n_ctxt;
+    char * buffer; /* the output buffer */
+    int n_buffer;
+    xmlNodePtr node; /* a node */
+    int n_node;
+    xmlNodePtr node2; /* unused */
+    int n_node2;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlShellCtxtPtr;n_ctxt++) {
+    for (n_buffer = 0;n_buffer < gen_nb_char_ptr;n_buffer++) {
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_node2 = 0;n_node2 < gen_nb_xmlNodePtr;n_node2++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlShellCtxtPtr(n_ctxt, 0);
+        buffer = gen_char_ptr(n_buffer, 1);
+        node = gen_xmlNodePtr(n_node, 2);
+        node2 = gen_xmlNodePtr(n_node2, 3);
+
+        ret_val = xmlShellPwd(ctxt, buffer, node, node2);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlShellCtxtPtr(n_ctxt, ctxt, 0);
+        des_char_ptr(n_buffer, buffer, 1);
+        des_xmlNodePtr(n_node, node, 2);
+        des_xmlNodePtr(n_node2, node2, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlShellPwd",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_buffer);
+            printf(" %d", n_node);
+            printf(" %d", n_node2);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlShellSave(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_DEBUG_ENABLED) && defined(LIBXML_XPATH_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlShellCtxtPtr ctxt; /* the shell context */
+    int n_ctxt;
+    char * filename; /* the file name (optional) */
+    int n_filename;
+    xmlNodePtr node; /* unused */
+    int n_node;
+    xmlNodePtr node2; /* unused */
+    int n_node2;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlShellCtxtPtr;n_ctxt++) {
+    for (n_filename = 0;n_filename < gen_nb_char_ptr;n_filename++) {
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_node2 = 0;n_node2 < gen_nb_xmlNodePtr;n_node2++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlShellCtxtPtr(n_ctxt, 0);
+        filename = gen_char_ptr(n_filename, 1);
+        node = gen_xmlNodePtr(n_node, 2);
+        node2 = gen_xmlNodePtr(n_node2, 3);
+
+        ret_val = xmlShellSave(ctxt, filename, node, node2);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlShellCtxtPtr(n_ctxt, ctxt, 0);
+        des_char_ptr(n_filename, filename, 1);
+        des_xmlNodePtr(n_node, node, 2);
+        des_xmlNodePtr(n_node2, node2, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlShellSave",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_filename);
+            printf(" %d", n_node);
+            printf(" %d", n_node2);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlShellValidate(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_DEBUG_ENABLED) && defined(LIBXML_XPATH_ENABLED) && defined(LIBXML_VALID_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlShellCtxtPtr ctxt; /* the shell context */
+    int n_ctxt;
+    char * dtd; /* the DTD URI (optional) */
+    int n_dtd;
+    xmlNodePtr node; /* unused */
+    int n_node;
+    xmlNodePtr node2; /* unused */
+    int n_node2;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlShellCtxtPtr;n_ctxt++) {
+    for (n_dtd = 0;n_dtd < gen_nb_char_ptr;n_dtd++) {
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_node2 = 0;n_node2 < gen_nb_xmlNodePtr;n_node2++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlShellCtxtPtr(n_ctxt, 0);
+        dtd = gen_char_ptr(n_dtd, 1);
+        node = gen_xmlNodePtr(n_node, 2);
+        node2 = gen_xmlNodePtr(n_node2, 3);
+
+        ret_val = xmlShellValidate(ctxt, dtd, node, node2);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlShellCtxtPtr(n_ctxt, ctxt, 0);
+        des_char_ptr(n_dtd, dtd, 1);
+        des_xmlNodePtr(n_node, node, 2);
+        des_xmlNodePtr(n_node2, node2, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlShellValidate",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_dtd);
+            printf(" %d", n_node);
+            printf(" %d", n_node2);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlShellWrite(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_DEBUG_ENABLED) && defined(LIBXML_XPATH_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlShellCtxtPtr ctxt; /* the shell context */
+    int n_ctxt;
+    char * filename; /* the file name */
+    int n_filename;
+    xmlNodePtr node; /* a node in the tree */
+    int n_node;
+    xmlNodePtr node2; /* unused */
+    int n_node2;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlShellCtxtPtr;n_ctxt++) {
+    for (n_filename = 0;n_filename < gen_nb_char_ptr;n_filename++) {
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_node2 = 0;n_node2 < gen_nb_xmlNodePtr;n_node2++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlShellCtxtPtr(n_ctxt, 0);
+        filename = gen_char_ptr(n_filename, 1);
+        node = gen_xmlNodePtr(n_node, 2);
+        node2 = gen_xmlNodePtr(n_node2, 3);
+
+        ret_val = xmlShellWrite(ctxt, filename, node, node2);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlShellCtxtPtr(n_ctxt, ctxt, 0);
+        des_char_ptr(n_filename, filename, 1);
+        des_xmlNodePtr(n_node, node, 2);
+        des_xmlNodePtr(n_node2, node2, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlShellWrite",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_filename);
+            printf(" %d", n_node);
+            printf(" %d", n_node2);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+static int
+test_debugXML(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing debugXML : 25 of 28 functions ...\n");
+    test_ret += test_xmlBoolToText();
+    test_ret += test_xmlDebugCheckDocument();
+    test_ret += test_xmlDebugDumpAttr();
+    test_ret += test_xmlDebugDumpAttrList();
+    test_ret += test_xmlDebugDumpDTD();
+    test_ret += test_xmlDebugDumpDocument();
+    test_ret += test_xmlDebugDumpDocumentHead();
+    test_ret += test_xmlDebugDumpEntities();
+    test_ret += test_xmlDebugDumpNode();
+    test_ret += test_xmlDebugDumpNodeList();
+    test_ret += test_xmlDebugDumpOneNode();
+    test_ret += test_xmlDebugDumpString();
+    test_ret += test_xmlLsCountNode();
+    test_ret += test_xmlLsOneNode();
+    test_ret += test_xmlShell();
+    test_ret += test_xmlShellBase();
+    test_ret += test_xmlShellCat();
+    test_ret += test_xmlShellDir();
+    test_ret += test_xmlShellDu();
+    test_ret += test_xmlShellList();
+    test_ret += test_xmlShellLoad();
+    test_ret += test_xmlShellPrintXPathResult();
+    test_ret += test_xmlShellPwd();
+    test_ret += test_xmlShellSave();
+    test_ret += test_xmlShellValidate();
+    test_ret += test_xmlShellWrite();
+
+    if (test_ret != 0)
+	printf("Module debugXML: %d errors\n", test_ret);
+    return(test_ret);
+}
+
+static int
+test_xmlDictCleanup(void) {
+    int test_ret = 0;
+
+    int mem_base;
+
+        mem_base = xmlMemBlocks();
+
+        xmlDictCleanup();
+        call_tests++;
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDictCleanup",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf("\n");
+        }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlDictCreate(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlDictPtr ret_val;
+
+        mem_base = xmlMemBlocks();
+
+        ret_val = xmlDictCreate();
+        desret_xmlDictPtr(ret_val);
+        call_tests++;
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDictCreate",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf("\n");
+        }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlDictCreateSub(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlDictPtr ret_val;
+    xmlDictPtr sub; /* an existing dictionary */
+    int n_sub;
+
+    for (n_sub = 0;n_sub < gen_nb_xmlDictPtr;n_sub++) {
+        mem_base = xmlMemBlocks();
+        sub = gen_xmlDictPtr(n_sub, 0);
+
+        ret_val = xmlDictCreateSub(sub);
+        desret_xmlDictPtr(ret_val);
+        call_tests++;
+        des_xmlDictPtr(n_sub, sub, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDictCreateSub",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_sub);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlDictExists(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    const xmlChar * ret_val;
+    xmlDictPtr dict; /* the dictionary */
+    int n_dict;
+    xmlChar * name; /* the name of the userdata */
+    int n_name;
+    int len; /* the length of the name, if -1 it is recomputed */
+    int n_len;
+
+    for (n_dict = 0;n_dict < gen_nb_xmlDictPtr;n_dict++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        dict = gen_xmlDictPtr(n_dict, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        len = gen_int(n_len, 2);
+        if ((name != NULL) &&
+            (len > (int) strlen((const char *) name) + 1))
+            continue;
+
+        ret_val = xmlDictExists(dict, (const xmlChar *)name, len);
+        desret_const_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlDictPtr(n_dict, dict, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_int(n_len, len, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDictExists",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_dict);
+            printf(" %d", n_name);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlDictGetUsage(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlDictLookup(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    const xmlChar * ret_val;
+    xmlDictPtr dict; /* the dictionary */
+    int n_dict;
+    xmlChar * name; /* the name of the userdata */
+    int n_name;
+    int len; /* the length of the name, if -1 it is recomputed */
+    int n_len;
+
+    for (n_dict = 0;n_dict < gen_nb_xmlDictPtr;n_dict++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        dict = gen_xmlDictPtr(n_dict, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        len = gen_int(n_len, 2);
+        if ((name != NULL) &&
+            (len > (int) strlen((const char *) name) + 1))
+            continue;
+
+        ret_val = xmlDictLookup(dict, (const xmlChar *)name, len);
+        desret_const_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlDictPtr(n_dict, dict, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_int(n_len, len, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDictLookup",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_dict);
+            printf(" %d", n_name);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlDictOwns(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlDictPtr dict; /* the dictionary */
+    int n_dict;
+    xmlChar * str; /* the string */
+    int n_str;
+
+    for (n_dict = 0;n_dict < gen_nb_xmlDictPtr;n_dict++) {
+    for (n_str = 0;n_str < gen_nb_const_xmlChar_ptr;n_str++) {
+        mem_base = xmlMemBlocks();
+        dict = gen_xmlDictPtr(n_dict, 0);
+        str = gen_const_xmlChar_ptr(n_str, 1);
+
+        ret_val = xmlDictOwns(dict, (const xmlChar *)str);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlDictPtr(n_dict, dict, 0);
+        des_const_xmlChar_ptr(n_str, (const xmlChar *)str, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDictOwns",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_dict);
+            printf(" %d", n_str);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlDictQLookup(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    const xmlChar * ret_val;
+    xmlDictPtr dict; /* the dictionary */
+    int n_dict;
+    xmlChar * prefix; /* the prefix */
+    int n_prefix;
+    xmlChar * name; /* the name */
+    int n_name;
+
+    for (n_dict = 0;n_dict < gen_nb_xmlDictPtr;n_dict++) {
+    for (n_prefix = 0;n_prefix < gen_nb_const_xmlChar_ptr;n_prefix++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+        mem_base = xmlMemBlocks();
+        dict = gen_xmlDictPtr(n_dict, 0);
+        prefix = gen_const_xmlChar_ptr(n_prefix, 1);
+        name = gen_const_xmlChar_ptr(n_name, 2);
+
+        ret_val = xmlDictQLookup(dict, (const xmlChar *)prefix, (const xmlChar *)name);
+        desret_const_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlDictPtr(n_dict, dict, 0);
+        des_const_xmlChar_ptr(n_prefix, (const xmlChar *)prefix, 1);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDictQLookup",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_dict);
+            printf(" %d", n_prefix);
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlDictReference(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlDictPtr dict; /* the dictionary */
+    int n_dict;
+
+    for (n_dict = 0;n_dict < gen_nb_xmlDictPtr;n_dict++) {
+        mem_base = xmlMemBlocks();
+        dict = gen_xmlDictPtr(n_dict, 0);
+
+        ret_val = xmlDictReference(dict);
+        xmlDictFree(dict);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlDictPtr(n_dict, dict, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDictReference",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_dict);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlDictSetLimit(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlDictSize(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlDictPtr dict; /* the dictionary */
+    int n_dict;
+
+    for (n_dict = 0;n_dict < gen_nb_xmlDictPtr;n_dict++) {
+        mem_base = xmlMemBlocks();
+        dict = gen_xmlDictPtr(n_dict, 0);
+
+        ret_val = xmlDictSize(dict);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlDictPtr(n_dict, dict, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDictSize",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_dict);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlInitializeDict(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+
+        mem_base = xmlMemBlocks();
+
+        ret_val = xmlInitializeDict();
+        desret_int(ret_val);
+        call_tests++;
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlInitializeDict",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf("\n");
+        }
+    function_tests++;
+
+    return(test_ret);
+}
+
+static int
+test_dict(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing dict : 10 of 13 functions ...\n");
+    test_ret += test_xmlDictCleanup();
+    test_ret += test_xmlDictCreate();
+    test_ret += test_xmlDictCreateSub();
+    test_ret += test_xmlDictExists();
+    test_ret += test_xmlDictGetUsage();
+    test_ret += test_xmlDictLookup();
+    test_ret += test_xmlDictOwns();
+    test_ret += test_xmlDictQLookup();
+    test_ret += test_xmlDictReference();
+    test_ret += test_xmlDictSetLimit();
+    test_ret += test_xmlDictSize();
+    test_ret += test_xmlInitializeDict();
+
+    if (test_ret != 0)
+	printf("Module dict: %d errors\n", test_ret);
+    return(test_ret);
+}
+
+static int
+test_UTF8Toisolat1(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef LIBXML_OUTPUT_ENABLED
+    int mem_base;
+    int ret_val;
+    unsigned char * out; /* a pointer to an array of bytes to store the result */
+    int n_out;
+    int * outlen; /* the length of @out */
+    int n_outlen;
+    unsigned char * in; /* a pointer to an array of UTF-8 chars */
+    int n_in;
+    int * inlen; /* the length of @in */
+    int n_inlen;
+
+    for (n_out = 0;n_out < gen_nb_unsigned_char_ptr;n_out++) {
+    for (n_outlen = 0;n_outlen < gen_nb_int_ptr;n_outlen++) {
+    for (n_in = 0;n_in < gen_nb_const_unsigned_char_ptr;n_in++) {
+    for (n_inlen = 0;n_inlen < gen_nb_int_ptr;n_inlen++) {
+        mem_base = xmlMemBlocks();
+        out = gen_unsigned_char_ptr(n_out, 0);
+        outlen = gen_int_ptr(n_outlen, 1);
+        in = gen_const_unsigned_char_ptr(n_in, 2);
+        inlen = gen_int_ptr(n_inlen, 3);
+
+        ret_val = UTF8Toisolat1(out, outlen, (const unsigned char *)in, inlen);
+        desret_int(ret_val);
+        call_tests++;
+        des_unsigned_char_ptr(n_out, out, 0);
+        des_int_ptr(n_outlen, outlen, 1);
+        des_const_unsigned_char_ptr(n_in, (const unsigned char *)in, 2);
+        des_int_ptr(n_inlen, inlen, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in UTF8Toisolat1",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_out);
+            printf(" %d", n_outlen);
+            printf(" %d", n_in);
+            printf(" %d", n_inlen);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_isolat1ToUTF8(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    unsigned char * out; /* a pointer to an array of bytes to store the result */
+    int n_out;
+    int * outlen; /* the length of @out */
+    int n_outlen;
+    unsigned char * in; /* a pointer to an array of ISO Latin 1 chars */
+    int n_in;
+    int * inlen; /* the length of @in */
+    int n_inlen;
+
+    for (n_out = 0;n_out < gen_nb_unsigned_char_ptr;n_out++) {
+    for (n_outlen = 0;n_outlen < gen_nb_int_ptr;n_outlen++) {
+    for (n_in = 0;n_in < gen_nb_const_unsigned_char_ptr;n_in++) {
+    for (n_inlen = 0;n_inlen < gen_nb_int_ptr;n_inlen++) {
+        mem_base = xmlMemBlocks();
+        out = gen_unsigned_char_ptr(n_out, 0);
+        outlen = gen_int_ptr(n_outlen, 1);
+        in = gen_const_unsigned_char_ptr(n_in, 2);
+        inlen = gen_int_ptr(n_inlen, 3);
+
+        ret_val = isolat1ToUTF8(out, outlen, (const unsigned char *)in, inlen);
+        desret_int(ret_val);
+        call_tests++;
+        des_unsigned_char_ptr(n_out, out, 0);
+        des_int_ptr(n_outlen, outlen, 1);
+        des_const_unsigned_char_ptr(n_in, (const unsigned char *)in, 2);
+        des_int_ptr(n_inlen, inlen, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in isolat1ToUTF8",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_out);
+            printf(" %d", n_outlen);
+            printf(" %d", n_in);
+            printf(" %d", n_inlen);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlAddEncodingAlias(void) {
+    int test_ret = 0;
+
+    int ret_val;
+    char * name; /* the encoding name as parsed, in UTF-8 format (ASCII actually) */
+    int n_name;
+    char * alias; /* the alias name as parsed, in UTF-8 format (ASCII actually) */
+    int n_alias;
+
+    for (n_name = 0;n_name < gen_nb_const_char_ptr;n_name++) {
+    for (n_alias = 0;n_alias < gen_nb_const_char_ptr;n_alias++) {
+        name = gen_const_char_ptr(n_name, 0);
+        alias = gen_const_char_ptr(n_alias, 1);
+
+        ret_val = xmlAddEncodingAlias((const char *)name, (const char *)alias);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_char_ptr(n_name, (const char *)name, 0);
+        des_const_char_ptr(n_alias, (const char *)alias, 1);
+        xmlResetLastError();
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+#define gen_nb_xmlCharEncodingHandler_ptr 1
+static xmlCharEncodingHandler * gen_xmlCharEncodingHandler_ptr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlCharEncodingHandler_ptr(int no ATTRIBUTE_UNUSED, xmlCharEncodingHandler * val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlCharEncCloseFunc(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlCharEncodingHandler * handler; /* char encoding transformation data structure */
+    int n_handler;
+
+    for (n_handler = 0;n_handler < gen_nb_xmlCharEncodingHandler_ptr;n_handler++) {
+        mem_base = xmlMemBlocks();
+        handler = gen_xmlCharEncodingHandler_ptr(n_handler, 0);
+
+        ret_val = xmlCharEncCloseFunc(handler);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlCharEncodingHandler_ptr(n_handler, handler, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCharEncCloseFunc",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_handler);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCharEncFirstLine(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlCharEncodingHandler * handler; /* char encoding transformation data structure */
+    int n_handler;
+    xmlBufferPtr out; /* an xmlBuffer for the output. */
+    int n_out;
+    xmlBufferPtr in; /* an xmlBuffer for the input */
+    int n_in;
+
+    for (n_handler = 0;n_handler < gen_nb_xmlCharEncodingHandler_ptr;n_handler++) {
+    for (n_out = 0;n_out < gen_nb_xmlBufferPtr;n_out++) {
+    for (n_in = 0;n_in < gen_nb_xmlBufferPtr;n_in++) {
+        mem_base = xmlMemBlocks();
+        handler = gen_xmlCharEncodingHandler_ptr(n_handler, 0);
+        out = gen_xmlBufferPtr(n_out, 1);
+        in = gen_xmlBufferPtr(n_in, 2);
+
+        ret_val = xmlCharEncFirstLine(handler, out, in);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlCharEncodingHandler_ptr(n_handler, handler, 0);
+        des_xmlBufferPtr(n_out, out, 1);
+        des_xmlBufferPtr(n_in, in, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCharEncFirstLine",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_handler);
+            printf(" %d", n_out);
+            printf(" %d", n_in);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCharEncInFunc(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlCharEncodingHandler * handler; /* char encoding transformation data structure */
+    int n_handler;
+    xmlBufferPtr out; /* an xmlBuffer for the output. */
+    int n_out;
+    xmlBufferPtr in; /* an xmlBuffer for the input */
+    int n_in;
+
+    for (n_handler = 0;n_handler < gen_nb_xmlCharEncodingHandler_ptr;n_handler++) {
+    for (n_out = 0;n_out < gen_nb_xmlBufferPtr;n_out++) {
+    for (n_in = 0;n_in < gen_nb_xmlBufferPtr;n_in++) {
+        mem_base = xmlMemBlocks();
+        handler = gen_xmlCharEncodingHandler_ptr(n_handler, 0);
+        out = gen_xmlBufferPtr(n_out, 1);
+        in = gen_xmlBufferPtr(n_in, 2);
+
+        ret_val = xmlCharEncInFunc(handler, out, in);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlCharEncodingHandler_ptr(n_handler, handler, 0);
+        des_xmlBufferPtr(n_out, out, 1);
+        des_xmlBufferPtr(n_in, in, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCharEncInFunc",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_handler);
+            printf(" %d", n_out);
+            printf(" %d", n_in);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCharEncOutFunc(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlCharEncodingHandler * handler; /* char encoding transformation data structure */
+    int n_handler;
+    xmlBufferPtr out; /* an xmlBuffer for the output. */
+    int n_out;
+    xmlBufferPtr in; /* an xmlBuffer for the input */
+    int n_in;
+
+    for (n_handler = 0;n_handler < gen_nb_xmlCharEncodingHandler_ptr;n_handler++) {
+    for (n_out = 0;n_out < gen_nb_xmlBufferPtr;n_out++) {
+    for (n_in = 0;n_in < gen_nb_xmlBufferPtr;n_in++) {
+        mem_base = xmlMemBlocks();
+        handler = gen_xmlCharEncodingHandler_ptr(n_handler, 0);
+        out = gen_xmlBufferPtr(n_out, 1);
+        in = gen_xmlBufferPtr(n_in, 2);
+
+        ret_val = xmlCharEncOutFunc(handler, out, in);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlCharEncodingHandler_ptr(n_handler, handler, 0);
+        des_xmlBufferPtr(n_out, out, 1);
+        des_xmlBufferPtr(n_in, in, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCharEncOutFunc",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_handler);
+            printf(" %d", n_out);
+            printf(" %d", n_in);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCleanupCharEncodingHandlers(void) {
+    int test_ret = 0;
+
+
+
+        xmlCleanupCharEncodingHandlers();
+        call_tests++;
+        xmlResetLastError();
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCleanupEncodingAliases(void) {
+    int test_ret = 0;
+
+    int mem_base;
+
+        mem_base = xmlMemBlocks();
+
+        xmlCleanupEncodingAliases();
+        call_tests++;
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCleanupEncodingAliases",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf("\n");
+        }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlDelEncodingAlias(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    char * alias; /* the alias name as parsed, in UTF-8 format (ASCII actually) */
+    int n_alias;
+
+    for (n_alias = 0;n_alias < gen_nb_const_char_ptr;n_alias++) {
+        mem_base = xmlMemBlocks();
+        alias = gen_const_char_ptr(n_alias, 0);
+
+        ret_val = xmlDelEncodingAlias((const char *)alias);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_char_ptr(n_alias, (const char *)alias, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDelEncodingAlias",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_alias);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlDetectCharEncoding(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlCharEncoding ret_val;
+    unsigned char * in; /* a pointer to the first bytes of the XML entity, must be at least 2 bytes long (at least 4 if encoding is UTF4 variant). */
+    int n_in;
+    int len; /* pointer to the length of the buffer */
+    int n_len;
+
+    for (n_in = 0;n_in < gen_nb_const_unsigned_char_ptr;n_in++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        in = gen_const_unsigned_char_ptr(n_in, 0);
+        len = gen_int(n_len, 1);
+
+        ret_val = xmlDetectCharEncoding((const unsigned char *)in, len);
+        desret_xmlCharEncoding(ret_val);
+        call_tests++;
+        des_const_unsigned_char_ptr(n_in, (const unsigned char *)in, 0);
+        des_int(n_len, len, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDetectCharEncoding",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_in);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlFindCharEncodingHandler(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlGetCharEncodingHandler(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlGetCharEncodingName(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    const char * ret_val;
+    xmlCharEncoding enc; /* the encoding */
+    int n_enc;
+
+    for (n_enc = 0;n_enc < gen_nb_xmlCharEncoding;n_enc++) {
+        mem_base = xmlMemBlocks();
+        enc = gen_xmlCharEncoding(n_enc, 0);
+
+        ret_val = xmlGetCharEncodingName(enc);
+        desret_const_char_ptr(ret_val);
+        call_tests++;
+        des_xmlCharEncoding(n_enc, enc, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlGetCharEncodingName",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_enc);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlGetEncodingAlias(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    const char * ret_val;
+    char * alias; /* the alias name as parsed, in UTF-8 format (ASCII actually) */
+    int n_alias;
+
+    for (n_alias = 0;n_alias < gen_nb_const_char_ptr;n_alias++) {
+        mem_base = xmlMemBlocks();
+        alias = gen_const_char_ptr(n_alias, 0);
+
+        ret_val = xmlGetEncodingAlias((const char *)alias);
+        desret_const_char_ptr(ret_val);
+        call_tests++;
+        des_const_char_ptr(n_alias, (const char *)alias, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlGetEncodingAlias",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_alias);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlInitCharEncodingHandlers(void) {
+    int test_ret = 0;
+
+
+
+        xmlInitCharEncodingHandlers();
+        call_tests++;
+        xmlResetLastError();
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewCharEncodingHandler(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlParseCharEncoding(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlCharEncoding ret_val;
+    char * name; /* the encoding name as parsed, in UTF-8 format (ASCII actually) */
+    int n_name;
+
+    for (n_name = 0;n_name < gen_nb_const_char_ptr;n_name++) {
+        mem_base = xmlMemBlocks();
+        name = gen_const_char_ptr(n_name, 0);
+
+        ret_val = xmlParseCharEncoding((const char *)name);
+        desret_xmlCharEncoding(ret_val);
+        call_tests++;
+        des_const_char_ptr(n_name, (const char *)name, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlParseCharEncoding",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+#define gen_nb_xmlCharEncodingHandlerPtr 1
+static xmlCharEncodingHandlerPtr gen_xmlCharEncodingHandlerPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlCharEncodingHandlerPtr(int no ATTRIBUTE_UNUSED, xmlCharEncodingHandlerPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlRegisterCharEncodingHandler(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlCharEncodingHandlerPtr handler; /* the xmlCharEncodingHandlerPtr handler block */
+    int n_handler;
+
+    for (n_handler = 0;n_handler < gen_nb_xmlCharEncodingHandlerPtr;n_handler++) {
+        mem_base = xmlMemBlocks();
+        handler = gen_xmlCharEncodingHandlerPtr(n_handler, 0);
+
+        xmlRegisterCharEncodingHandler(handler);
+        call_tests++;
+        des_xmlCharEncodingHandlerPtr(n_handler, handler, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlRegisterCharEncodingHandler",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_handler);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+static int
+test_encoding(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing encoding : 16 of 19 functions ...\n");
+    test_ret += test_UTF8Toisolat1();
+    test_ret += test_isolat1ToUTF8();
+    test_ret += test_xmlAddEncodingAlias();
+    test_ret += test_xmlCharEncCloseFunc();
+    test_ret += test_xmlCharEncFirstLine();
+    test_ret += test_xmlCharEncInFunc();
+    test_ret += test_xmlCharEncOutFunc();
+    test_ret += test_xmlCleanupCharEncodingHandlers();
+    test_ret += test_xmlCleanupEncodingAliases();
+    test_ret += test_xmlDelEncodingAlias();
+    test_ret += test_xmlDetectCharEncoding();
+    test_ret += test_xmlFindCharEncodingHandler();
+    test_ret += test_xmlGetCharEncodingHandler();
+    test_ret += test_xmlGetCharEncodingName();
+    test_ret += test_xmlGetEncodingAlias();
+    test_ret += test_xmlInitCharEncodingHandlers();
+    test_ret += test_xmlNewCharEncodingHandler();
+    test_ret += test_xmlParseCharEncoding();
+    test_ret += test_xmlRegisterCharEncodingHandler();
+
+    if (test_ret != 0)
+	printf("Module encoding: %d errors\n", test_ret);
+    return(test_ret);
+}
+
+static int
+test_xmlAddDocEntity(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlEntityPtr ret_val;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+    xmlChar * name; /* the entity name */
+    int n_name;
+    int type; /* the entity type XML_xxx_yyy_ENTITY */
+    int n_type;
+    xmlChar * ExternalID; /* the entity external ID if available */
+    int n_ExternalID;
+    xmlChar * SystemID; /* the entity system ID if available */
+    int n_SystemID;
+    xmlChar * content; /* the entity content */
+    int n_content;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_type = 0;n_type < gen_nb_int;n_type++) {
+    for (n_ExternalID = 0;n_ExternalID < gen_nb_const_xmlChar_ptr;n_ExternalID++) {
+    for (n_SystemID = 0;n_SystemID < gen_nb_const_xmlChar_ptr;n_SystemID++) {
+    for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        type = gen_int(n_type, 2);
+        ExternalID = gen_const_xmlChar_ptr(n_ExternalID, 3);
+        SystemID = gen_const_xmlChar_ptr(n_SystemID, 4);
+        content = gen_const_xmlChar_ptr(n_content, 5);
+
+        ret_val = xmlAddDocEntity(doc, (const xmlChar *)name, type, (const xmlChar *)ExternalID, (const xmlChar *)SystemID, (const xmlChar *)content);
+        desret_xmlEntityPtr(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_int(n_type, type, 2);
+        des_const_xmlChar_ptr(n_ExternalID, (const xmlChar *)ExternalID, 3);
+        des_const_xmlChar_ptr(n_SystemID, (const xmlChar *)SystemID, 4);
+        des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 5);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlAddDocEntity",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_name);
+            printf(" %d", n_type);
+            printf(" %d", n_ExternalID);
+            printf(" %d", n_SystemID);
+            printf(" %d", n_content);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlAddDtdEntity(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlEntityPtr ret_val;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+    xmlChar * name; /* the entity name */
+    int n_name;
+    int type; /* the entity type XML_xxx_yyy_ENTITY */
+    int n_type;
+    xmlChar * ExternalID; /* the entity external ID if available */
+    int n_ExternalID;
+    xmlChar * SystemID; /* the entity system ID if available */
+    int n_SystemID;
+    xmlChar * content; /* the entity content */
+    int n_content;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_type = 0;n_type < gen_nb_int;n_type++) {
+    for (n_ExternalID = 0;n_ExternalID < gen_nb_const_xmlChar_ptr;n_ExternalID++) {
+    for (n_SystemID = 0;n_SystemID < gen_nb_const_xmlChar_ptr;n_SystemID++) {
+    for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        type = gen_int(n_type, 2);
+        ExternalID = gen_const_xmlChar_ptr(n_ExternalID, 3);
+        SystemID = gen_const_xmlChar_ptr(n_SystemID, 4);
+        content = gen_const_xmlChar_ptr(n_content, 5);
+
+        ret_val = xmlAddDtdEntity(doc, (const xmlChar *)name, type, (const xmlChar *)ExternalID, (const xmlChar *)SystemID, (const xmlChar *)content);
+        desret_xmlEntityPtr(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_int(n_type, type, 2);
+        des_const_xmlChar_ptr(n_ExternalID, (const xmlChar *)ExternalID, 3);
+        des_const_xmlChar_ptr(n_SystemID, (const xmlChar *)SystemID, 4);
+        des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 5);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlAddDtdEntity",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_name);
+            printf(" %d", n_type);
+            printf(" %d", n_ExternalID);
+            printf(" %d", n_SystemID);
+            printf(" %d", n_content);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCleanupPredefinedEntities(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_LEGACY_ENABLED)
+#ifdef LIBXML_LEGACY_ENABLED
+    int mem_base;
+
+        mem_base = xmlMemBlocks();
+
+        xmlCleanupPredefinedEntities();
+        call_tests++;
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCleanupPredefinedEntities",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf("\n");
+        }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCopyEntitiesTable(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlCreateEntitiesTable(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+#define gen_nb_xmlEntitiesTablePtr 1
+static xmlEntitiesTablePtr gen_xmlEntitiesTablePtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlEntitiesTablePtr(int no ATTRIBUTE_UNUSED, xmlEntitiesTablePtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlDumpEntitiesTable(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    xmlBufferPtr buf; /* An XML buffer. */
+    int n_buf;
+    xmlEntitiesTablePtr table; /* An entity table */
+    int n_table;
+
+    for (n_buf = 0;n_buf < gen_nb_xmlBufferPtr;n_buf++) {
+    for (n_table = 0;n_table < gen_nb_xmlEntitiesTablePtr;n_table++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_xmlBufferPtr(n_buf, 0);
+        table = gen_xmlEntitiesTablePtr(n_table, 1);
+
+        xmlDumpEntitiesTable(buf, table);
+        call_tests++;
+        des_xmlBufferPtr(n_buf, buf, 0);
+        des_xmlEntitiesTablePtr(n_table, table, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDumpEntitiesTable",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf(" %d", n_table);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+#define gen_nb_xmlEntityPtr 1
+static xmlEntityPtr gen_xmlEntityPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlEntityPtr(int no ATTRIBUTE_UNUSED, xmlEntityPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlDumpEntityDecl(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    xmlBufferPtr buf; /* An XML buffer. */
+    int n_buf;
+    xmlEntityPtr ent; /* An entity table */
+    int n_ent;
+
+    for (n_buf = 0;n_buf < gen_nb_xmlBufferPtr;n_buf++) {
+    for (n_ent = 0;n_ent < gen_nb_xmlEntityPtr;n_ent++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_xmlBufferPtr(n_buf, 0);
+        ent = gen_xmlEntityPtr(n_ent, 1);
+
+        xmlDumpEntityDecl(buf, ent);
+        call_tests++;
+        des_xmlBufferPtr(n_buf, buf, 0);
+        des_xmlEntityPtr(n_ent, ent, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDumpEntityDecl",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf(" %d", n_ent);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlEncodeEntitiesReentrant(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlChar * ret_val;
+    xmlDocPtr doc; /* the document containing the string */
+    int n_doc;
+    xmlChar * input; /* A string to convert to XML. */
+    int n_input;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_input = 0;n_input < gen_nb_const_xmlChar_ptr;n_input++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        input = gen_const_xmlChar_ptr(n_input, 1);
+
+        ret_val = xmlEncodeEntitiesReentrant(doc, (const xmlChar *)input);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_const_xmlChar_ptr(n_input, (const xmlChar *)input, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlEncodeEntitiesReentrant",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_input);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+#define gen_nb_const_xmlDoc_ptr 1
+static xmlDoc * gen_const_xmlDoc_ptr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_const_xmlDoc_ptr(int no ATTRIBUTE_UNUSED, const xmlDoc * val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlEncodeSpecialChars(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlChar * ret_val;
+    xmlDoc * doc; /* the document containing the string */
+    int n_doc;
+    xmlChar * input; /* A string to convert to XML. */
+    int n_input;
+
+    for (n_doc = 0;n_doc < gen_nb_const_xmlDoc_ptr;n_doc++) {
+    for (n_input = 0;n_input < gen_nb_const_xmlChar_ptr;n_input++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_const_xmlDoc_ptr(n_doc, 0);
+        input = gen_const_xmlChar_ptr(n_input, 1);
+
+        ret_val = xmlEncodeSpecialChars((const xmlDoc *)doc, (const xmlChar *)input);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_xmlDoc_ptr(n_doc, (const xmlDoc *)doc, 0);
+        des_const_xmlChar_ptr(n_input, (const xmlChar *)input, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlEncodeSpecialChars",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_input);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlGetDocEntity(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlEntityPtr ret_val;
+    xmlDoc * doc; /* the document referencing the entity */
+    int n_doc;
+    xmlChar * name; /* the entity name */
+    int n_name;
+
+    for (n_doc = 0;n_doc < gen_nb_const_xmlDoc_ptr;n_doc++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_const_xmlDoc_ptr(n_doc, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+
+        ret_val = xmlGetDocEntity((const xmlDoc *)doc, (const xmlChar *)name);
+        desret_xmlEntityPtr(ret_val);
+        call_tests++;
+        des_const_xmlDoc_ptr(n_doc, (const xmlDoc *)doc, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlGetDocEntity",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlGetDtdEntity(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlEntityPtr ret_val;
+    xmlDocPtr doc; /* the document referencing the entity */
+    int n_doc;
+    xmlChar * name; /* the entity name */
+    int n_name;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+
+        ret_val = xmlGetDtdEntity(doc, (const xmlChar *)name);
+        desret_xmlEntityPtr(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlGetDtdEntity",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlGetParameterEntity(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlEntityPtr ret_val;
+    xmlDocPtr doc; /* the document referencing the entity */
+    int n_doc;
+    xmlChar * name; /* the entity name */
+    int n_name;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+
+        ret_val = xmlGetParameterEntity(doc, (const xmlChar *)name);
+        desret_xmlEntityPtr(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlGetParameterEntity",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlGetPredefinedEntity(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlEntityPtr ret_val;
+    xmlChar * name; /* the entity name */
+    int n_name;
+
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+        mem_base = xmlMemBlocks();
+        name = gen_const_xmlChar_ptr(n_name, 0);
+
+        ret_val = xmlGetPredefinedEntity((const xmlChar *)name);
+        desret_xmlEntityPtr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlGetPredefinedEntity",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlInitializePredefinedEntities(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_LEGACY_ENABLED)
+#ifdef LIBXML_LEGACY_ENABLED
+    int mem_base;
+
+        mem_base = xmlMemBlocks();
+
+        xmlInitializePredefinedEntities();
+        call_tests++;
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlInitializePredefinedEntities",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf("\n");
+        }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewEntity(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlEntityPtr ret_val;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+    xmlChar * name; /* the entity name */
+    int n_name;
+    int type; /* the entity type XML_xxx_yyy_ENTITY */
+    int n_type;
+    xmlChar * ExternalID; /* the entity external ID if available */
+    int n_ExternalID;
+    xmlChar * SystemID; /* the entity system ID if available */
+    int n_SystemID;
+    xmlChar * content; /* the entity content */
+    int n_content;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_type = 0;n_type < gen_nb_int;n_type++) {
+    for (n_ExternalID = 0;n_ExternalID < gen_nb_const_xmlChar_ptr;n_ExternalID++) {
+    for (n_SystemID = 0;n_SystemID < gen_nb_const_xmlChar_ptr;n_SystemID++) {
+    for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        type = gen_int(n_type, 2);
+        ExternalID = gen_const_xmlChar_ptr(n_ExternalID, 3);
+        SystemID = gen_const_xmlChar_ptr(n_SystemID, 4);
+        content = gen_const_xmlChar_ptr(n_content, 5);
+
+        ret_val = xmlNewEntity(doc, (const xmlChar *)name, type, (const xmlChar *)ExternalID, (const xmlChar *)SystemID, (const xmlChar *)content);
+        desret_xmlEntityPtr(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_int(n_type, type, 2);
+        des_const_xmlChar_ptr(n_ExternalID, (const xmlChar *)ExternalID, 3);
+        des_const_xmlChar_ptr(n_SystemID, (const xmlChar *)SystemID, 4);
+        des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 5);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewEntity",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_name);
+            printf(" %d", n_type);
+            printf(" %d", n_ExternalID);
+            printf(" %d", n_SystemID);
+            printf(" %d", n_content);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+static int
+test_entities(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing entities : 13 of 17 functions ...\n");
+    test_ret += test_xmlAddDocEntity();
+    test_ret += test_xmlAddDtdEntity();
+    test_ret += test_xmlCleanupPredefinedEntities();
+    test_ret += test_xmlCopyEntitiesTable();
+    test_ret += test_xmlCreateEntitiesTable();
+    test_ret += test_xmlDumpEntitiesTable();
+    test_ret += test_xmlDumpEntityDecl();
+    test_ret += test_xmlEncodeEntitiesReentrant();
+    test_ret += test_xmlEncodeSpecialChars();
+    test_ret += test_xmlGetDocEntity();
+    test_ret += test_xmlGetDtdEntity();
+    test_ret += test_xmlGetParameterEntity();
+    test_ret += test_xmlGetPredefinedEntity();
+    test_ret += test_xmlInitializePredefinedEntities();
+    test_ret += test_xmlNewEntity();
+
+    if (test_ret != 0)
+	printf("Module entities: %d errors\n", test_ret);
+    return(test_ret);
+}
+
+static int
+test_xmlHashAddEntry(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlHashTablePtr table; /* the hash table */
+    int n_table;
+    xmlChar * name; /* the name of the userdata */
+    int n_name;
+    void * userdata; /* a pointer to the userdata */
+    int n_userdata;
+
+    for (n_table = 0;n_table < gen_nb_xmlHashTablePtr;n_table++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_userdata = 0;n_userdata < gen_nb_userdata;n_userdata++) {
+        mem_base = xmlMemBlocks();
+        table = gen_xmlHashTablePtr(n_table, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        userdata = gen_userdata(n_userdata, 2);
+
+        ret_val = xmlHashAddEntry(table, (const xmlChar *)name, userdata);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlHashTablePtr(n_table, table, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_userdata(n_userdata, userdata, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlHashAddEntry",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_table);
+            printf(" %d", n_name);
+            printf(" %d", n_userdata);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlHashAddEntry2(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlHashTablePtr table; /* the hash table */
+    int n_table;
+    xmlChar * name; /* the name of the userdata */
+    int n_name;
+    xmlChar * name2; /* a second name of the userdata */
+    int n_name2;
+    void * userdata; /* a pointer to the userdata */
+    int n_userdata;
+
+    for (n_table = 0;n_table < gen_nb_xmlHashTablePtr;n_table++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_name2 = 0;n_name2 < gen_nb_const_xmlChar_ptr;n_name2++) {
+    for (n_userdata = 0;n_userdata < gen_nb_userdata;n_userdata++) {
+        mem_base = xmlMemBlocks();
+        table = gen_xmlHashTablePtr(n_table, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        name2 = gen_const_xmlChar_ptr(n_name2, 2);
+        userdata = gen_userdata(n_userdata, 3);
+
+        ret_val = xmlHashAddEntry2(table, (const xmlChar *)name, (const xmlChar *)name2, userdata);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlHashTablePtr(n_table, table, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_const_xmlChar_ptr(n_name2, (const xmlChar *)name2, 2);
+        des_userdata(n_userdata, userdata, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlHashAddEntry2",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_table);
+            printf(" %d", n_name);
+            printf(" %d", n_name2);
+            printf(" %d", n_userdata);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlHashAddEntry3(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlHashTablePtr table; /* the hash table */
+    int n_table;
+    xmlChar * name; /* the name of the userdata */
+    int n_name;
+    xmlChar * name2; /* a second name of the userdata */
+    int n_name2;
+    xmlChar * name3; /* a third name of the userdata */
+    int n_name3;
+    void * userdata; /* a pointer to the userdata */
+    int n_userdata;
+
+    for (n_table = 0;n_table < gen_nb_xmlHashTablePtr;n_table++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_name2 = 0;n_name2 < gen_nb_const_xmlChar_ptr;n_name2++) {
+    for (n_name3 = 0;n_name3 < gen_nb_const_xmlChar_ptr;n_name3++) {
+    for (n_userdata = 0;n_userdata < gen_nb_userdata;n_userdata++) {
+        mem_base = xmlMemBlocks();
+        table = gen_xmlHashTablePtr(n_table, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        name2 = gen_const_xmlChar_ptr(n_name2, 2);
+        name3 = gen_const_xmlChar_ptr(n_name3, 3);
+        userdata = gen_userdata(n_userdata, 4);
+
+        ret_val = xmlHashAddEntry3(table, (const xmlChar *)name, (const xmlChar *)name2, (const xmlChar *)name3, userdata);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlHashTablePtr(n_table, table, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_const_xmlChar_ptr(n_name2, (const xmlChar *)name2, 2);
+        des_const_xmlChar_ptr(n_name3, (const xmlChar *)name3, 3);
+        des_userdata(n_userdata, userdata, 4);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlHashAddEntry3",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_table);
+            printf(" %d", n_name);
+            printf(" %d", n_name2);
+            printf(" %d", n_name3);
+            printf(" %d", n_userdata);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlHashCopy(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlHashCreate(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlHashCreateDict(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlHashDefaultDeallocator(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    void * entry; /* the hash table entry */
+    int n_entry;
+    xmlChar * name; /* the entry's name */
+    int n_name;
+
+    for (n_entry = 0;n_entry < gen_nb_void_ptr;n_entry++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+        mem_base = xmlMemBlocks();
+        entry = gen_void_ptr(n_entry, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+
+        xmlHashDefaultDeallocator(entry, (const xmlChar *)name);
+        call_tests++;
+        des_void_ptr(n_entry, entry, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlHashDefaultDeallocator",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_entry);
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlHashLookup(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    void * ret_val;
+    xmlHashTablePtr table; /* the hash table */
+    int n_table;
+    xmlChar * name; /* the name of the userdata */
+    int n_name;
+
+    for (n_table = 0;n_table < gen_nb_xmlHashTablePtr;n_table++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+        mem_base = xmlMemBlocks();
+        table = gen_xmlHashTablePtr(n_table, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+
+        ret_val = xmlHashLookup(table, (const xmlChar *)name);
+        desret_void_ptr(ret_val);
+        call_tests++;
+        des_xmlHashTablePtr(n_table, table, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlHashLookup",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_table);
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlHashLookup2(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    void * ret_val;
+    xmlHashTablePtr table; /* the hash table */
+    int n_table;
+    xmlChar * name; /* the name of the userdata */
+    int n_name;
+    xmlChar * name2; /* a second name of the userdata */
+    int n_name2;
+
+    for (n_table = 0;n_table < gen_nb_xmlHashTablePtr;n_table++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_name2 = 0;n_name2 < gen_nb_const_xmlChar_ptr;n_name2++) {
+        mem_base = xmlMemBlocks();
+        table = gen_xmlHashTablePtr(n_table, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        name2 = gen_const_xmlChar_ptr(n_name2, 2);
+
+        ret_val = xmlHashLookup2(table, (const xmlChar *)name, (const xmlChar *)name2);
+        desret_void_ptr(ret_val);
+        call_tests++;
+        des_xmlHashTablePtr(n_table, table, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_const_xmlChar_ptr(n_name2, (const xmlChar *)name2, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlHashLookup2",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_table);
+            printf(" %d", n_name);
+            printf(" %d", n_name2);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlHashLookup3(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    void * ret_val;
+    xmlHashTablePtr table; /* the hash table */
+    int n_table;
+    xmlChar * name; /* the name of the userdata */
+    int n_name;
+    xmlChar * name2; /* a second name of the userdata */
+    int n_name2;
+    xmlChar * name3; /* a third name of the userdata */
+    int n_name3;
+
+    for (n_table = 0;n_table < gen_nb_xmlHashTablePtr;n_table++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_name2 = 0;n_name2 < gen_nb_const_xmlChar_ptr;n_name2++) {
+    for (n_name3 = 0;n_name3 < gen_nb_const_xmlChar_ptr;n_name3++) {
+        mem_base = xmlMemBlocks();
+        table = gen_xmlHashTablePtr(n_table, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        name2 = gen_const_xmlChar_ptr(n_name2, 2);
+        name3 = gen_const_xmlChar_ptr(n_name3, 3);
+
+        ret_val = xmlHashLookup3(table, (const xmlChar *)name, (const xmlChar *)name2, (const xmlChar *)name3);
+        desret_void_ptr(ret_val);
+        call_tests++;
+        des_xmlHashTablePtr(n_table, table, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_const_xmlChar_ptr(n_name2, (const xmlChar *)name2, 2);
+        des_const_xmlChar_ptr(n_name3, (const xmlChar *)name3, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlHashLookup3",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_table);
+            printf(" %d", n_name);
+            printf(" %d", n_name2);
+            printf(" %d", n_name3);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlHashQLookup(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    void * ret_val;
+    xmlHashTablePtr table; /* the hash table */
+    int n_table;
+    xmlChar * prefix; /* the prefix of the userdata */
+    int n_prefix;
+    xmlChar * name; /* the name of the userdata */
+    int n_name;
+
+    for (n_table = 0;n_table < gen_nb_xmlHashTablePtr;n_table++) {
+    for (n_prefix = 0;n_prefix < gen_nb_const_xmlChar_ptr;n_prefix++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+        mem_base = xmlMemBlocks();
+        table = gen_xmlHashTablePtr(n_table, 0);
+        prefix = gen_const_xmlChar_ptr(n_prefix, 1);
+        name = gen_const_xmlChar_ptr(n_name, 2);
+
+        ret_val = xmlHashQLookup(table, (const xmlChar *)prefix, (const xmlChar *)name);
+        desret_void_ptr(ret_val);
+        call_tests++;
+        des_xmlHashTablePtr(n_table, table, 0);
+        des_const_xmlChar_ptr(n_prefix, (const xmlChar *)prefix, 1);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlHashQLookup",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_table);
+            printf(" %d", n_prefix);
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlHashQLookup2(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    void * ret_val;
+    xmlHashTablePtr table; /* the hash table */
+    int n_table;
+    xmlChar * prefix; /* the prefix of the userdata */
+    int n_prefix;
+    xmlChar * name; /* the name of the userdata */
+    int n_name;
+    xmlChar * prefix2; /* the second prefix of the userdata */
+    int n_prefix2;
+    xmlChar * name2; /* a second name of the userdata */
+    int n_name2;
+
+    for (n_table = 0;n_table < gen_nb_xmlHashTablePtr;n_table++) {
+    for (n_prefix = 0;n_prefix < gen_nb_const_xmlChar_ptr;n_prefix++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_prefix2 = 0;n_prefix2 < gen_nb_const_xmlChar_ptr;n_prefix2++) {
+    for (n_name2 = 0;n_name2 < gen_nb_const_xmlChar_ptr;n_name2++) {
+        mem_base = xmlMemBlocks();
+        table = gen_xmlHashTablePtr(n_table, 0);
+        prefix = gen_const_xmlChar_ptr(n_prefix, 1);
+        name = gen_const_xmlChar_ptr(n_name, 2);
+        prefix2 = gen_const_xmlChar_ptr(n_prefix2, 3);
+        name2 = gen_const_xmlChar_ptr(n_name2, 4);
+
+        ret_val = xmlHashQLookup2(table, (const xmlChar *)prefix, (const xmlChar *)name, (const xmlChar *)prefix2, (const xmlChar *)name2);
+        desret_void_ptr(ret_val);
+        call_tests++;
+        des_xmlHashTablePtr(n_table, table, 0);
+        des_const_xmlChar_ptr(n_prefix, (const xmlChar *)prefix, 1);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 2);
+        des_const_xmlChar_ptr(n_prefix2, (const xmlChar *)prefix2, 3);
+        des_const_xmlChar_ptr(n_name2, (const xmlChar *)name2, 4);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlHashQLookup2",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_table);
+            printf(" %d", n_prefix);
+            printf(" %d", n_name);
+            printf(" %d", n_prefix2);
+            printf(" %d", n_name2);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlHashQLookup3(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    void * ret_val;
+    xmlHashTablePtr table; /* the hash table */
+    int n_table;
+    xmlChar * prefix; /* the prefix of the userdata */
+    int n_prefix;
+    xmlChar * name; /* the name of the userdata */
+    int n_name;
+    xmlChar * prefix2; /* the second prefix of the userdata */
+    int n_prefix2;
+    xmlChar * name2; /* a second name of the userdata */
+    int n_name2;
+    xmlChar * prefix3; /* the third prefix of the userdata */
+    int n_prefix3;
+    xmlChar * name3; /* a third name of the userdata */
+    int n_name3;
+
+    for (n_table = 0;n_table < gen_nb_xmlHashTablePtr;n_table++) {
+    for (n_prefix = 0;n_prefix < gen_nb_const_xmlChar_ptr;n_prefix++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_prefix2 = 0;n_prefix2 < gen_nb_const_xmlChar_ptr;n_prefix2++) {
+    for (n_name2 = 0;n_name2 < gen_nb_const_xmlChar_ptr;n_name2++) {
+    for (n_prefix3 = 0;n_prefix3 < gen_nb_const_xmlChar_ptr;n_prefix3++) {
+    for (n_name3 = 0;n_name3 < gen_nb_const_xmlChar_ptr;n_name3++) {
+        mem_base = xmlMemBlocks();
+        table = gen_xmlHashTablePtr(n_table, 0);
+        prefix = gen_const_xmlChar_ptr(n_prefix, 1);
+        name = gen_const_xmlChar_ptr(n_name, 2);
+        prefix2 = gen_const_xmlChar_ptr(n_prefix2, 3);
+        name2 = gen_const_xmlChar_ptr(n_name2, 4);
+        prefix3 = gen_const_xmlChar_ptr(n_prefix3, 5);
+        name3 = gen_const_xmlChar_ptr(n_name3, 6);
+
+        ret_val = xmlHashQLookup3(table, (const xmlChar *)prefix, (const xmlChar *)name, (const xmlChar *)prefix2, (const xmlChar *)name2, (const xmlChar *)prefix3, (const xmlChar *)name3);
+        desret_void_ptr(ret_val);
+        call_tests++;
+        des_xmlHashTablePtr(n_table, table, 0);
+        des_const_xmlChar_ptr(n_prefix, (const xmlChar *)prefix, 1);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 2);
+        des_const_xmlChar_ptr(n_prefix2, (const xmlChar *)prefix2, 3);
+        des_const_xmlChar_ptr(n_name2, (const xmlChar *)name2, 4);
+        des_const_xmlChar_ptr(n_prefix3, (const xmlChar *)prefix3, 5);
+        des_const_xmlChar_ptr(n_name3, (const xmlChar *)name3, 6);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlHashQLookup3",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_table);
+            printf(" %d", n_prefix);
+            printf(" %d", n_name);
+            printf(" %d", n_prefix2);
+            printf(" %d", n_name2);
+            printf(" %d", n_prefix3);
+            printf(" %d", n_name3);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlHashRemoveEntry(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlHashTablePtr table; /* the hash table */
+    int n_table;
+    xmlChar * name; /* the name of the userdata */
+    int n_name;
+    xmlHashDeallocator f; /* the deallocator function for removed item (if any) */
+    int n_f;
+
+    for (n_table = 0;n_table < gen_nb_xmlHashTablePtr;n_table++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_f = 0;n_f < gen_nb_xmlHashDeallocator;n_f++) {
+        mem_base = xmlMemBlocks();
+        table = gen_xmlHashTablePtr(n_table, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        f = gen_xmlHashDeallocator(n_f, 2);
+
+        ret_val = xmlHashRemoveEntry(table, (const xmlChar *)name, f);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlHashTablePtr(n_table, table, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_xmlHashDeallocator(n_f, f, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlHashRemoveEntry",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_table);
+            printf(" %d", n_name);
+            printf(" %d", n_f);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlHashRemoveEntry2(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlHashTablePtr table; /* the hash table */
+    int n_table;
+    xmlChar * name; /* the name of the userdata */
+    int n_name;
+    xmlChar * name2; /* a second name of the userdata */
+    int n_name2;
+    xmlHashDeallocator f; /* the deallocator function for removed item (if any) */
+    int n_f;
+
+    for (n_table = 0;n_table < gen_nb_xmlHashTablePtr;n_table++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_name2 = 0;n_name2 < gen_nb_const_xmlChar_ptr;n_name2++) {
+    for (n_f = 0;n_f < gen_nb_xmlHashDeallocator;n_f++) {
+        mem_base = xmlMemBlocks();
+        table = gen_xmlHashTablePtr(n_table, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        name2 = gen_const_xmlChar_ptr(n_name2, 2);
+        f = gen_xmlHashDeallocator(n_f, 3);
+
+        ret_val = xmlHashRemoveEntry2(table, (const xmlChar *)name, (const xmlChar *)name2, f);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlHashTablePtr(n_table, table, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_const_xmlChar_ptr(n_name2, (const xmlChar *)name2, 2);
+        des_xmlHashDeallocator(n_f, f, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlHashRemoveEntry2",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_table);
+            printf(" %d", n_name);
+            printf(" %d", n_name2);
+            printf(" %d", n_f);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlHashRemoveEntry3(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlHashTablePtr table; /* the hash table */
+    int n_table;
+    xmlChar * name; /* the name of the userdata */
+    int n_name;
+    xmlChar * name2; /* a second name of the userdata */
+    int n_name2;
+    xmlChar * name3; /* a third name of the userdata */
+    int n_name3;
+    xmlHashDeallocator f; /* the deallocator function for removed item (if any) */
+    int n_f;
+
+    for (n_table = 0;n_table < gen_nb_xmlHashTablePtr;n_table++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_name2 = 0;n_name2 < gen_nb_const_xmlChar_ptr;n_name2++) {
+    for (n_name3 = 0;n_name3 < gen_nb_const_xmlChar_ptr;n_name3++) {
+    for (n_f = 0;n_f < gen_nb_xmlHashDeallocator;n_f++) {
+        mem_base = xmlMemBlocks();
+        table = gen_xmlHashTablePtr(n_table, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        name2 = gen_const_xmlChar_ptr(n_name2, 2);
+        name3 = gen_const_xmlChar_ptr(n_name3, 3);
+        f = gen_xmlHashDeallocator(n_f, 4);
+
+        ret_val = xmlHashRemoveEntry3(table, (const xmlChar *)name, (const xmlChar *)name2, (const xmlChar *)name3, f);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlHashTablePtr(n_table, table, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_const_xmlChar_ptr(n_name2, (const xmlChar *)name2, 2);
+        des_const_xmlChar_ptr(n_name3, (const xmlChar *)name3, 3);
+        des_xmlHashDeallocator(n_f, f, 4);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlHashRemoveEntry3",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_table);
+            printf(" %d", n_name);
+            printf(" %d", n_name2);
+            printf(" %d", n_name3);
+            printf(" %d", n_f);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlHashScan(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlHashScan3(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlHashScanFull(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlHashScanFull3(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlHashSize(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlHashTablePtr table; /* the hash table */
+    int n_table;
+
+    for (n_table = 0;n_table < gen_nb_xmlHashTablePtr;n_table++) {
+        mem_base = xmlMemBlocks();
+        table = gen_xmlHashTablePtr(n_table, 0);
+
+        ret_val = xmlHashSize(table);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlHashTablePtr(n_table, table, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlHashSize",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_table);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlHashUpdateEntry(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlHashTablePtr table; /* the hash table */
+    int n_table;
+    xmlChar * name; /* the name of the userdata */
+    int n_name;
+    void * userdata; /* a pointer to the userdata */
+    int n_userdata;
+    xmlHashDeallocator f; /* the deallocator function for replaced item (if any) */
+    int n_f;
+
+    for (n_table = 0;n_table < gen_nb_xmlHashTablePtr;n_table++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_userdata = 0;n_userdata < gen_nb_userdata;n_userdata++) {
+    for (n_f = 0;n_f < gen_nb_xmlHashDeallocator;n_f++) {
+        mem_base = xmlMemBlocks();
+        table = gen_xmlHashTablePtr(n_table, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        userdata = gen_userdata(n_userdata, 2);
+        f = gen_xmlHashDeallocator(n_f, 3);
+
+        ret_val = xmlHashUpdateEntry(table, (const xmlChar *)name, userdata, f);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlHashTablePtr(n_table, table, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_userdata(n_userdata, userdata, 2);
+        des_xmlHashDeallocator(n_f, f, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlHashUpdateEntry",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_table);
+            printf(" %d", n_name);
+            printf(" %d", n_userdata);
+            printf(" %d", n_f);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlHashUpdateEntry2(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlHashTablePtr table; /* the hash table */
+    int n_table;
+    xmlChar * name; /* the name of the userdata */
+    int n_name;
+    xmlChar * name2; /* a second name of the userdata */
+    int n_name2;
+    void * userdata; /* a pointer to the userdata */
+    int n_userdata;
+    xmlHashDeallocator f; /* the deallocator function for replaced item (if any) */
+    int n_f;
+
+    for (n_table = 0;n_table < gen_nb_xmlHashTablePtr;n_table++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_name2 = 0;n_name2 < gen_nb_const_xmlChar_ptr;n_name2++) {
+    for (n_userdata = 0;n_userdata < gen_nb_userdata;n_userdata++) {
+    for (n_f = 0;n_f < gen_nb_xmlHashDeallocator;n_f++) {
+        mem_base = xmlMemBlocks();
+        table = gen_xmlHashTablePtr(n_table, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        name2 = gen_const_xmlChar_ptr(n_name2, 2);
+        userdata = gen_userdata(n_userdata, 3);
+        f = gen_xmlHashDeallocator(n_f, 4);
+
+        ret_val = xmlHashUpdateEntry2(table, (const xmlChar *)name, (const xmlChar *)name2, userdata, f);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlHashTablePtr(n_table, table, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_const_xmlChar_ptr(n_name2, (const xmlChar *)name2, 2);
+        des_userdata(n_userdata, userdata, 3);
+        des_xmlHashDeallocator(n_f, f, 4);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlHashUpdateEntry2",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_table);
+            printf(" %d", n_name);
+            printf(" %d", n_name2);
+            printf(" %d", n_userdata);
+            printf(" %d", n_f);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlHashUpdateEntry3(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlHashTablePtr table; /* the hash table */
+    int n_table;
+    xmlChar * name; /* the name of the userdata */
+    int n_name;
+    xmlChar * name2; /* a second name of the userdata */
+    int n_name2;
+    xmlChar * name3; /* a third name of the userdata */
+    int n_name3;
+    void * userdata; /* a pointer to the userdata */
+    int n_userdata;
+    xmlHashDeallocator f; /* the deallocator function for replaced item (if any) */
+    int n_f;
+
+    for (n_table = 0;n_table < gen_nb_xmlHashTablePtr;n_table++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_name2 = 0;n_name2 < gen_nb_const_xmlChar_ptr;n_name2++) {
+    for (n_name3 = 0;n_name3 < gen_nb_const_xmlChar_ptr;n_name3++) {
+    for (n_userdata = 0;n_userdata < gen_nb_userdata;n_userdata++) {
+    for (n_f = 0;n_f < gen_nb_xmlHashDeallocator;n_f++) {
+        mem_base = xmlMemBlocks();
+        table = gen_xmlHashTablePtr(n_table, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        name2 = gen_const_xmlChar_ptr(n_name2, 2);
+        name3 = gen_const_xmlChar_ptr(n_name3, 3);
+        userdata = gen_userdata(n_userdata, 4);
+        f = gen_xmlHashDeallocator(n_f, 5);
+
+        ret_val = xmlHashUpdateEntry3(table, (const xmlChar *)name, (const xmlChar *)name2, (const xmlChar *)name3, userdata, f);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlHashTablePtr(n_table, table, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_const_xmlChar_ptr(n_name2, (const xmlChar *)name2, 2);
+        des_const_xmlChar_ptr(n_name3, (const xmlChar *)name3, 3);
+        des_userdata(n_userdata, userdata, 4);
+        des_xmlHashDeallocator(n_f, f, 5);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlHashUpdateEntry3",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_table);
+            printf(" %d", n_name);
+            printf(" %d", n_name2);
+            printf(" %d", n_name3);
+            printf(" %d", n_userdata);
+            printf(" %d", n_f);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+static int
+test_hash(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing hash : 17 of 25 functions ...\n");
+    test_ret += test_xmlHashAddEntry();
+    test_ret += test_xmlHashAddEntry2();
+    test_ret += test_xmlHashAddEntry3();
+    test_ret += test_xmlHashCopy();
+    test_ret += test_xmlHashCreate();
+    test_ret += test_xmlHashCreateDict();
+    test_ret += test_xmlHashDefaultDeallocator();
+    test_ret += test_xmlHashLookup();
+    test_ret += test_xmlHashLookup2();
+    test_ret += test_xmlHashLookup3();
+    test_ret += test_xmlHashQLookup();
+    test_ret += test_xmlHashQLookup2();
+    test_ret += test_xmlHashQLookup3();
+    test_ret += test_xmlHashRemoveEntry();
+    test_ret += test_xmlHashRemoveEntry2();
+    test_ret += test_xmlHashRemoveEntry3();
+    test_ret += test_xmlHashScan();
+    test_ret += test_xmlHashScan3();
+    test_ret += test_xmlHashScanFull();
+    test_ret += test_xmlHashScanFull3();
+    test_ret += test_xmlHashSize();
+    test_ret += test_xmlHashUpdateEntry();
+    test_ret += test_xmlHashUpdateEntry2();
+    test_ret += test_xmlHashUpdateEntry3();
+
+    if (test_ret != 0)
+	printf("Module hash: %d errors\n", test_ret);
+    return(test_ret);
+}
+
+#define gen_nb_xmlLinkPtr 1
+static xmlLinkPtr gen_xmlLinkPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlLinkPtr(int no ATTRIBUTE_UNUSED, xmlLinkPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlLinkGetData(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    void * ret_val;
+    xmlLinkPtr lk; /* a link */
+    int n_lk;
+
+    for (n_lk = 0;n_lk < gen_nb_xmlLinkPtr;n_lk++) {
+        mem_base = xmlMemBlocks();
+        lk = gen_xmlLinkPtr(n_lk, 0);
+
+        ret_val = xmlLinkGetData(lk);
+        desret_void_ptr(ret_val);
+        call_tests++;
+        des_xmlLinkPtr(n_lk, lk, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlLinkGetData",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_lk);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlListAppend(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlListPtr l; /* a list */
+    int n_l;
+    void * data; /* the data */
+    int n_data;
+
+    for (n_l = 0;n_l < gen_nb_xmlListPtr;n_l++) {
+    for (n_data = 0;n_data < gen_nb_userdata;n_data++) {
+        mem_base = xmlMemBlocks();
+        l = gen_xmlListPtr(n_l, 0);
+        data = gen_userdata(n_data, 1);
+
+        ret_val = xmlListAppend(l, data);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlListPtr(n_l, l, 0);
+        des_userdata(n_data, data, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlListAppend",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_l);
+            printf(" %d", n_data);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlListClear(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlListPtr l; /* a list */
+    int n_l;
+
+    for (n_l = 0;n_l < gen_nb_xmlListPtr;n_l++) {
+        mem_base = xmlMemBlocks();
+        l = gen_xmlListPtr(n_l, 0);
+
+        xmlListClear(l);
+        call_tests++;
+        des_xmlListPtr(n_l, l, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlListClear",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_l);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+#define gen_nb_const_xmlListPtr 1
+static xmlListPtr gen_const_xmlListPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_const_xmlListPtr(int no ATTRIBUTE_UNUSED, const xmlListPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlListCopy(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlListPtr cur; /* the new list */
+    int n_cur;
+    xmlListPtr old; /* the old list */
+    int n_old;
+
+    for (n_cur = 0;n_cur < gen_nb_xmlListPtr;n_cur++) {
+    for (n_old = 0;n_old < gen_nb_const_xmlListPtr;n_old++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_xmlListPtr(n_cur, 0);
+        old = gen_const_xmlListPtr(n_old, 1);
+
+        ret_val = xmlListCopy(cur, (const xmlListPtr)old);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlListPtr(n_cur, cur, 0);
+        des_const_xmlListPtr(n_old, (const xmlListPtr)old, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlListCopy",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf(" %d", n_old);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlListCreate(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlListDup(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlListEmpty(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlListPtr l; /* a list */
+    int n_l;
+
+    for (n_l = 0;n_l < gen_nb_xmlListPtr;n_l++) {
+        mem_base = xmlMemBlocks();
+        l = gen_xmlListPtr(n_l, 0);
+
+        ret_val = xmlListEmpty(l);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlListPtr(n_l, l, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlListEmpty",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_l);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlListEnd(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlListFront(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlListInsert(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlListPtr l; /* a list */
+    int n_l;
+    void * data; /* the data */
+    int n_data;
+
+    for (n_l = 0;n_l < gen_nb_xmlListPtr;n_l++) {
+    for (n_data = 0;n_data < gen_nb_userdata;n_data++) {
+        mem_base = xmlMemBlocks();
+        l = gen_xmlListPtr(n_l, 0);
+        data = gen_userdata(n_data, 1);
+
+        ret_val = xmlListInsert(l, data);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlListPtr(n_l, l, 0);
+        des_userdata(n_data, data, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlListInsert",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_l);
+            printf(" %d", n_data);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlListMerge(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlListPtr l1; /* the original list */
+    int n_l1;
+    xmlListPtr l2; /* the new list */
+    int n_l2;
+
+    for (n_l1 = 0;n_l1 < gen_nb_xmlListPtr;n_l1++) {
+    for (n_l2 = 0;n_l2 < gen_nb_xmlListPtr;n_l2++) {
+        mem_base = xmlMemBlocks();
+        l1 = gen_xmlListPtr(n_l1, 0);
+        l2 = gen_xmlListPtr(n_l2, 1);
+
+        xmlListMerge(l1, l2);
+        call_tests++;
+        des_xmlListPtr(n_l1, l1, 0);
+        des_xmlListPtr(n_l2, l2, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlListMerge",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_l1);
+            printf(" %d", n_l2);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlListPopBack(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlListPtr l; /* a list */
+    int n_l;
+
+    for (n_l = 0;n_l < gen_nb_xmlListPtr;n_l++) {
+        mem_base = xmlMemBlocks();
+        l = gen_xmlListPtr(n_l, 0);
+
+        xmlListPopBack(l);
+        call_tests++;
+        des_xmlListPtr(n_l, l, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlListPopBack",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_l);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlListPopFront(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlListPtr l; /* a list */
+    int n_l;
+
+    for (n_l = 0;n_l < gen_nb_xmlListPtr;n_l++) {
+        mem_base = xmlMemBlocks();
+        l = gen_xmlListPtr(n_l, 0);
+
+        xmlListPopFront(l);
+        call_tests++;
+        des_xmlListPtr(n_l, l, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlListPopFront",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_l);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlListPushBack(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlListPtr l; /* a list */
+    int n_l;
+    void * data; /* new data */
+    int n_data;
+
+    for (n_l = 0;n_l < gen_nb_xmlListPtr;n_l++) {
+    for (n_data = 0;n_data < gen_nb_userdata;n_data++) {
+        mem_base = xmlMemBlocks();
+        l = gen_xmlListPtr(n_l, 0);
+        data = gen_userdata(n_data, 1);
+
+        ret_val = xmlListPushBack(l, data);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlListPtr(n_l, l, 0);
+        des_userdata(n_data, data, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlListPushBack",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_l);
+            printf(" %d", n_data);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlListPushFront(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlListPtr l; /* a list */
+    int n_l;
+    void * data; /* new data */
+    int n_data;
+
+    for (n_l = 0;n_l < gen_nb_xmlListPtr;n_l++) {
+    for (n_data = 0;n_data < gen_nb_userdata;n_data++) {
+        mem_base = xmlMemBlocks();
+        l = gen_xmlListPtr(n_l, 0);
+        data = gen_userdata(n_data, 1);
+
+        ret_val = xmlListPushFront(l, data);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlListPtr(n_l, l, 0);
+        des_userdata(n_data, data, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlListPushFront",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_l);
+            printf(" %d", n_data);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlListRemoveAll(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlListPtr l; /* a list */
+    int n_l;
+    void * data; /* list data */
+    int n_data;
+
+    for (n_l = 0;n_l < gen_nb_xmlListPtr;n_l++) {
+    for (n_data = 0;n_data < gen_nb_userdata;n_data++) {
+        mem_base = xmlMemBlocks();
+        l = gen_xmlListPtr(n_l, 0);
+        data = gen_userdata(n_data, 1);
+
+        ret_val = xmlListRemoveAll(l, data);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlListPtr(n_l, l, 0);
+        des_userdata(n_data, data, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlListRemoveAll",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_l);
+            printf(" %d", n_data);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlListRemoveFirst(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlListPtr l; /* a list */
+    int n_l;
+    void * data; /* list data */
+    int n_data;
+
+    for (n_l = 0;n_l < gen_nb_xmlListPtr;n_l++) {
+    for (n_data = 0;n_data < gen_nb_userdata;n_data++) {
+        mem_base = xmlMemBlocks();
+        l = gen_xmlListPtr(n_l, 0);
+        data = gen_userdata(n_data, 1);
+
+        ret_val = xmlListRemoveFirst(l, data);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlListPtr(n_l, l, 0);
+        des_userdata(n_data, data, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlListRemoveFirst",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_l);
+            printf(" %d", n_data);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlListRemoveLast(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlListPtr l; /* a list */
+    int n_l;
+    void * data; /* list data */
+    int n_data;
+
+    for (n_l = 0;n_l < gen_nb_xmlListPtr;n_l++) {
+    for (n_data = 0;n_data < gen_nb_userdata;n_data++) {
+        mem_base = xmlMemBlocks();
+        l = gen_xmlListPtr(n_l, 0);
+        data = gen_userdata(n_data, 1);
+
+        ret_val = xmlListRemoveLast(l, data);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlListPtr(n_l, l, 0);
+        des_userdata(n_data, data, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlListRemoveLast",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_l);
+            printf(" %d", n_data);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlListReverse(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlListPtr l; /* a list */
+    int n_l;
+
+    for (n_l = 0;n_l < gen_nb_xmlListPtr;n_l++) {
+        mem_base = xmlMemBlocks();
+        l = gen_xmlListPtr(n_l, 0);
+
+        xmlListReverse(l);
+        call_tests++;
+        des_xmlListPtr(n_l, l, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlListReverse",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_l);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlListReverseSearch(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    void * ret_val;
+    xmlListPtr l; /* a list */
+    int n_l;
+    void * data; /* a search value */
+    int n_data;
+
+    for (n_l = 0;n_l < gen_nb_xmlListPtr;n_l++) {
+    for (n_data = 0;n_data < gen_nb_userdata;n_data++) {
+        mem_base = xmlMemBlocks();
+        l = gen_xmlListPtr(n_l, 0);
+        data = gen_userdata(n_data, 1);
+
+        ret_val = xmlListReverseSearch(l, data);
+        desret_void_ptr(ret_val);
+        call_tests++;
+        des_xmlListPtr(n_l, l, 0);
+        des_userdata(n_data, data, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlListReverseSearch",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_l);
+            printf(" %d", n_data);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlListReverseWalk(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlListSearch(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    void * ret_val;
+    xmlListPtr l; /* a list */
+    int n_l;
+    void * data; /* a search value */
+    int n_data;
+
+    for (n_l = 0;n_l < gen_nb_xmlListPtr;n_l++) {
+    for (n_data = 0;n_data < gen_nb_userdata;n_data++) {
+        mem_base = xmlMemBlocks();
+        l = gen_xmlListPtr(n_l, 0);
+        data = gen_userdata(n_data, 1);
+
+        ret_val = xmlListSearch(l, data);
+        desret_void_ptr(ret_val);
+        call_tests++;
+        des_xmlListPtr(n_l, l, 0);
+        des_userdata(n_data, data, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlListSearch",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_l);
+            printf(" %d", n_data);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlListSize(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlListPtr l; /* a list */
+    int n_l;
+
+    for (n_l = 0;n_l < gen_nb_xmlListPtr;n_l++) {
+        mem_base = xmlMemBlocks();
+        l = gen_xmlListPtr(n_l, 0);
+
+        ret_val = xmlListSize(l);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlListPtr(n_l, l, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlListSize",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_l);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlListSort(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlListPtr l; /* a list */
+    int n_l;
+
+    for (n_l = 0;n_l < gen_nb_xmlListPtr;n_l++) {
+        mem_base = xmlMemBlocks();
+        l = gen_xmlListPtr(n_l, 0);
+
+        xmlListSort(l);
+        call_tests++;
+        des_xmlListPtr(n_l, l, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlListSort",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_l);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlListWalk(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+static int
+test_list(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing list : 19 of 26 functions ...\n");
+    test_ret += test_xmlLinkGetData();
+    test_ret += test_xmlListAppend();
+    test_ret += test_xmlListClear();
+    test_ret += test_xmlListCopy();
+    test_ret += test_xmlListCreate();
+    test_ret += test_xmlListDup();
+    test_ret += test_xmlListEmpty();
+    test_ret += test_xmlListEnd();
+    test_ret += test_xmlListFront();
+    test_ret += test_xmlListInsert();
+    test_ret += test_xmlListMerge();
+    test_ret += test_xmlListPopBack();
+    test_ret += test_xmlListPopFront();
+    test_ret += test_xmlListPushBack();
+    test_ret += test_xmlListPushFront();
+    test_ret += test_xmlListRemoveAll();
+    test_ret += test_xmlListRemoveFirst();
+    test_ret += test_xmlListRemoveLast();
+    test_ret += test_xmlListReverse();
+    test_ret += test_xmlListReverseSearch();
+    test_ret += test_xmlListReverseWalk();
+    test_ret += test_xmlListSearch();
+    test_ret += test_xmlListSize();
+    test_ret += test_xmlListSort();
+    test_ret += test_xmlListWalk();
+
+    if (test_ret != 0)
+	printf("Module list: %d errors\n", test_ret);
+    return(test_ret);
+}
+
+static int
+test_xmlNanoFTPCheckResponse(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_FTP_ENABLED)
+    int mem_base;
+    int ret_val;
+    void * ctx; /* an FTP context */
+    int n_ctx;
+
+    for (n_ctx = 0;n_ctx < gen_nb_xmlNanoFTPCtxtPtr;n_ctx++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_xmlNanoFTPCtxtPtr(n_ctx, 0);
+
+        ret_val = xmlNanoFTPCheckResponse(ctx);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlNanoFTPCtxtPtr(n_ctx, ctx, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNanoFTPCheckResponse",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNanoFTPCleanup(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_FTP_ENABLED)
+    int mem_base;
+
+        mem_base = xmlMemBlocks();
+
+        xmlNanoFTPCleanup();
+        call_tests++;
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNanoFTPCleanup",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf("\n");
+        }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNanoFTPCloseConnection(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_FTP_ENABLED)
+    int mem_base;
+    int ret_val;
+    void * ctx; /* an FTP context */
+    int n_ctx;
+
+    for (n_ctx = 0;n_ctx < gen_nb_xmlNanoFTPCtxtPtr;n_ctx++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_xmlNanoFTPCtxtPtr(n_ctx, 0);
+
+        ret_val = xmlNanoFTPCloseConnection(ctx);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlNanoFTPCtxtPtr(n_ctx, ctx, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNanoFTPCloseConnection",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNanoFTPCwd(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_FTP_ENABLED)
+    int mem_base;
+    int ret_val;
+    void * ctx; /* an FTP context */
+    int n_ctx;
+    char * directory; /* a directory on the server */
+    int n_directory;
+
+    for (n_ctx = 0;n_ctx < gen_nb_xmlNanoFTPCtxtPtr;n_ctx++) {
+    for (n_directory = 0;n_directory < gen_nb_const_char_ptr;n_directory++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_xmlNanoFTPCtxtPtr(n_ctx, 0);
+        directory = gen_const_char_ptr(n_directory, 1);
+
+        ret_val = xmlNanoFTPCwd(ctx, (const char *)directory);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlNanoFTPCtxtPtr(n_ctx, ctx, 0);
+        des_const_char_ptr(n_directory, (const char *)directory, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNanoFTPCwd",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf(" %d", n_directory);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNanoFTPDele(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_FTP_ENABLED)
+    int mem_base;
+    int ret_val;
+    void * ctx; /* an FTP context */
+    int n_ctx;
+    const char * file; /* a file or directory on the server */
+    int n_file;
+
+    for (n_ctx = 0;n_ctx < gen_nb_xmlNanoFTPCtxtPtr;n_ctx++) {
+    for (n_file = 0;n_file < gen_nb_filepath;n_file++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_xmlNanoFTPCtxtPtr(n_ctx, 0);
+        file = gen_filepath(n_file, 1);
+
+        ret_val = xmlNanoFTPDele(ctx, file);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlNanoFTPCtxtPtr(n_ctx, ctx, 0);
+        des_filepath(n_file, file, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNanoFTPDele",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf(" %d", n_file);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNanoFTPGet(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlNanoFTPGetConnection(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlNanoFTPGetResponse(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_FTP_ENABLED)
+    int mem_base;
+    int ret_val;
+    void * ctx; /* an FTP context */
+    int n_ctx;
+
+    for (n_ctx = 0;n_ctx < gen_nb_xmlNanoFTPCtxtPtr;n_ctx++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_xmlNanoFTPCtxtPtr(n_ctx, 0);
+
+        ret_val = xmlNanoFTPGetResponse(ctx);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlNanoFTPCtxtPtr(n_ctx, ctx, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNanoFTPGetResponse",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNanoFTPGetSocket(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlNanoFTPInit(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_FTP_ENABLED)
+    int mem_base;
+
+        mem_base = xmlMemBlocks();
+
+        xmlNanoFTPInit();
+        call_tests++;
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNanoFTPInit",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf("\n");
+        }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNanoFTPList(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlNanoFTPNewCtxt(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_FTP_ENABLED)
+    int mem_base;
+    void * ret_val;
+    const char * URL; /* The URL used to initialize the context */
+    int n_URL;
+
+    for (n_URL = 0;n_URL < gen_nb_filepath;n_URL++) {
+        mem_base = xmlMemBlocks();
+        URL = gen_filepath(n_URL, 0);
+
+        ret_val = xmlNanoFTPNewCtxt(URL);
+        desret_xmlNanoFTPCtxtPtr(ret_val);
+        call_tests++;
+        des_filepath(n_URL, URL, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNanoFTPNewCtxt",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_URL);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNanoFTPOpen(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_FTP_ENABLED)
+    int mem_base;
+    void * ret_val;
+    const char * URL; /* the URL to the resource */
+    int n_URL;
+
+    for (n_URL = 0;n_URL < gen_nb_filepath;n_URL++) {
+        mem_base = xmlMemBlocks();
+        URL = gen_filepath(n_URL, 0);
+
+        ret_val = xmlNanoFTPOpen(URL);
+        desret_xmlNanoFTPCtxtPtr(ret_val);
+        call_tests++;
+        des_filepath(n_URL, URL, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNanoFTPOpen",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_URL);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNanoFTPProxy(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_FTP_ENABLED)
+    char * host; /* the proxy host name */
+    int n_host;
+    int port; /* the proxy port */
+    int n_port;
+    char * user; /* the proxy user name */
+    int n_user;
+    char * passwd; /* the proxy password */
+    int n_passwd;
+    int type; /* the type of proxy 1 for using SITE, 2 for USER a@b */
+    int n_type;
+
+    for (n_host = 0;n_host < gen_nb_const_char_ptr;n_host++) {
+    for (n_port = 0;n_port < gen_nb_int;n_port++) {
+    for (n_user = 0;n_user < gen_nb_const_char_ptr;n_user++) {
+    for (n_passwd = 0;n_passwd < gen_nb_const_char_ptr;n_passwd++) {
+    for (n_type = 0;n_type < gen_nb_int;n_type++) {
+        host = gen_const_char_ptr(n_host, 0);
+        port = gen_int(n_port, 1);
+        user = gen_const_char_ptr(n_user, 2);
+        passwd = gen_const_char_ptr(n_passwd, 3);
+        type = gen_int(n_type, 4);
+
+        xmlNanoFTPProxy((const char *)host, port, (const char *)user, (const char *)passwd, type);
+        call_tests++;
+        des_const_char_ptr(n_host, (const char *)host, 0);
+        des_int(n_port, port, 1);
+        des_const_char_ptr(n_user, (const char *)user, 2);
+        des_const_char_ptr(n_passwd, (const char *)passwd, 3);
+        des_int(n_type, type, 4);
+        xmlResetLastError();
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNanoFTPQuit(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_FTP_ENABLED)
+    int mem_base;
+    int ret_val;
+    void * ctx; /* an FTP context */
+    int n_ctx;
+
+    for (n_ctx = 0;n_ctx < gen_nb_xmlNanoFTPCtxtPtr;n_ctx++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_xmlNanoFTPCtxtPtr(n_ctx, 0);
+
+        ret_val = xmlNanoFTPQuit(ctx);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlNanoFTPCtxtPtr(n_ctx, ctx, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNanoFTPQuit",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNanoFTPRead(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_FTP_ENABLED)
+    int mem_base;
+    int ret_val;
+    void * ctx; /* the FTP context */
+    int n_ctx;
+    void * dest; /* a buffer */
+    int n_dest;
+    int len; /* the buffer length */
+    int n_len;
+
+    for (n_ctx = 0;n_ctx < gen_nb_xmlNanoFTPCtxtPtr;n_ctx++) {
+    for (n_dest = 0;n_dest < gen_nb_void_ptr;n_dest++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_xmlNanoFTPCtxtPtr(n_ctx, 0);
+        dest = gen_void_ptr(n_dest, 1);
+        len = gen_int(n_len, 2);
+
+        ret_val = xmlNanoFTPRead(ctx, dest, len);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlNanoFTPCtxtPtr(n_ctx, ctx, 0);
+        des_void_ptr(n_dest, dest, 1);
+        des_int(n_len, len, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNanoFTPRead",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf(" %d", n_dest);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNanoFTPScanProxy(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_FTP_ENABLED)
+    const char * URL; /* The proxy URL used to initialize the proxy context */
+    int n_URL;
+
+    for (n_URL = 0;n_URL < gen_nb_filepath;n_URL++) {
+        URL = gen_filepath(n_URL, 0);
+
+        xmlNanoFTPScanProxy(URL);
+        call_tests++;
+        des_filepath(n_URL, URL, 0);
+        xmlResetLastError();
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNanoFTPUpdateURL(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_FTP_ENABLED)
+    int mem_base;
+    int ret_val;
+    void * ctx; /* an FTP context */
+    int n_ctx;
+    const char * URL; /* The URL used to update the context */
+    int n_URL;
+
+    for (n_ctx = 0;n_ctx < gen_nb_xmlNanoFTPCtxtPtr;n_ctx++) {
+    for (n_URL = 0;n_URL < gen_nb_filepath;n_URL++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_xmlNanoFTPCtxtPtr(n_ctx, 0);
+        URL = gen_filepath(n_URL, 1);
+
+        ret_val = xmlNanoFTPUpdateURL(ctx, URL);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlNanoFTPCtxtPtr(n_ctx, ctx, 0);
+        des_filepath(n_URL, URL, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNanoFTPUpdateURL",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf(" %d", n_URL);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+static int
+test_nanoftp(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing nanoftp : 14 of 22 functions ...\n");
+    test_ret += test_xmlNanoFTPCheckResponse();
+    test_ret += test_xmlNanoFTPCleanup();
+    test_ret += test_xmlNanoFTPCloseConnection();
+    test_ret += test_xmlNanoFTPCwd();
+    test_ret += test_xmlNanoFTPDele();
+    test_ret += test_xmlNanoFTPGet();
+    test_ret += test_xmlNanoFTPGetConnection();
+    test_ret += test_xmlNanoFTPGetResponse();
+    test_ret += test_xmlNanoFTPGetSocket();
+    test_ret += test_xmlNanoFTPInit();
+    test_ret += test_xmlNanoFTPList();
+    test_ret += test_xmlNanoFTPNewCtxt();
+    test_ret += test_xmlNanoFTPOpen();
+    test_ret += test_xmlNanoFTPProxy();
+    test_ret += test_xmlNanoFTPQuit();
+    test_ret += test_xmlNanoFTPRead();
+    test_ret += test_xmlNanoFTPScanProxy();
+    test_ret += test_xmlNanoFTPUpdateURL();
+
+    if (test_ret != 0)
+	printf("Module nanoftp: %d errors\n", test_ret);
+    return(test_ret);
+}
+
+static int
+test_xmlNanoHTTPAuthHeader(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTTP_ENABLED)
+    int mem_base;
+    const char * ret_val;
+    void * ctx; /* the HTTP context */
+    int n_ctx;
+
+    for (n_ctx = 0;n_ctx < gen_nb_xmlNanoHTTPCtxtPtr;n_ctx++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_xmlNanoHTTPCtxtPtr(n_ctx, 0);
+
+        ret_val = xmlNanoHTTPAuthHeader(ctx);
+        desret_const_char_ptr(ret_val);
+        call_tests++;
+        des_xmlNanoHTTPCtxtPtr(n_ctx, ctx, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNanoHTTPAuthHeader",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNanoHTTPCleanup(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTTP_ENABLED)
+    int mem_base;
+
+        mem_base = xmlMemBlocks();
+
+        xmlNanoHTTPCleanup();
+        call_tests++;
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNanoHTTPCleanup",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf("\n");
+        }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNanoHTTPContentLength(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTTP_ENABLED)
+    int mem_base;
+    int ret_val;
+    void * ctx; /* the HTTP context */
+    int n_ctx;
+
+    for (n_ctx = 0;n_ctx < gen_nb_xmlNanoHTTPCtxtPtr;n_ctx++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_xmlNanoHTTPCtxtPtr(n_ctx, 0);
+
+        ret_val = xmlNanoHTTPContentLength(ctx);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlNanoHTTPCtxtPtr(n_ctx, ctx, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNanoHTTPContentLength",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNanoHTTPEncoding(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTTP_ENABLED)
+    int mem_base;
+    const char * ret_val;
+    void * ctx; /* the HTTP context */
+    int n_ctx;
+
+    for (n_ctx = 0;n_ctx < gen_nb_xmlNanoHTTPCtxtPtr;n_ctx++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_xmlNanoHTTPCtxtPtr(n_ctx, 0);
+
+        ret_val = xmlNanoHTTPEncoding(ctx);
+        desret_const_char_ptr(ret_val);
+        call_tests++;
+        des_xmlNanoHTTPCtxtPtr(n_ctx, ctx, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNanoHTTPEncoding",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+#define gen_nb_char_ptr_ptr 1
+static char ** gen_char_ptr_ptr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_char_ptr_ptr(int no ATTRIBUTE_UNUSED, char ** val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlNanoHTTPFetch(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTTP_ENABLED)
+    int mem_base;
+    int ret_val;
+    const char * URL; /* The URL to load */
+    int n_URL;
+    const char * filename; /* the filename where the content should be saved */
+    int n_filename;
+    char ** contentType; /* if available the Content-Type information will be returned at that location */
+    int n_contentType;
+
+    for (n_URL = 0;n_URL < gen_nb_fileoutput;n_URL++) {
+    for (n_filename = 0;n_filename < gen_nb_fileoutput;n_filename++) {
+    for (n_contentType = 0;n_contentType < gen_nb_char_ptr_ptr;n_contentType++) {
+        mem_base = xmlMemBlocks();
+        URL = gen_fileoutput(n_URL, 0);
+        filename = gen_fileoutput(n_filename, 1);
+        contentType = gen_char_ptr_ptr(n_contentType, 2);
+
+        ret_val = xmlNanoHTTPFetch(URL, filename, contentType);
+        desret_int(ret_val);
+        call_tests++;
+        des_fileoutput(n_URL, URL, 0);
+        des_fileoutput(n_filename, filename, 1);
+        des_char_ptr_ptr(n_contentType, contentType, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNanoHTTPFetch",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_URL);
+            printf(" %d", n_filename);
+            printf(" %d", n_contentType);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNanoHTTPInit(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTTP_ENABLED)
+    int mem_base;
+
+        mem_base = xmlMemBlocks();
+
+        xmlNanoHTTPInit();
+        call_tests++;
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNanoHTTPInit",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf("\n");
+        }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNanoHTTPMimeType(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTTP_ENABLED)
+    int mem_base;
+    const char * ret_val;
+    void * ctx; /* the HTTP context */
+    int n_ctx;
+
+    for (n_ctx = 0;n_ctx < gen_nb_xmlNanoHTTPCtxtPtr;n_ctx++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_xmlNanoHTTPCtxtPtr(n_ctx, 0);
+
+        ret_val = xmlNanoHTTPMimeType(ctx);
+        desret_const_char_ptr(ret_val);
+        call_tests++;
+        des_xmlNanoHTTPCtxtPtr(n_ctx, ctx, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNanoHTTPMimeType",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNanoHTTPOpen(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTTP_ENABLED)
+    int mem_base;
+    void * ret_val;
+    const char * URL; /* The URL to load */
+    int n_URL;
+    char ** contentType; /* if available the Content-Type information will be returned at that location */
+    int n_contentType;
+
+    for (n_URL = 0;n_URL < gen_nb_filepath;n_URL++) {
+    for (n_contentType = 0;n_contentType < gen_nb_char_ptr_ptr;n_contentType++) {
+        mem_base = xmlMemBlocks();
+        URL = gen_filepath(n_URL, 0);
+        contentType = gen_char_ptr_ptr(n_contentType, 1);
+
+        ret_val = xmlNanoHTTPOpen(URL, contentType);
+        desret_xmlNanoHTTPCtxtPtr(ret_val);
+        call_tests++;
+        des_filepath(n_URL, URL, 0);
+        des_char_ptr_ptr(n_contentType, contentType, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNanoHTTPOpen",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_URL);
+            printf(" %d", n_contentType);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNanoHTTPOpenRedir(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTTP_ENABLED)
+    int mem_base;
+    void * ret_val;
+    const char * URL; /* The URL to load */
+    int n_URL;
+    char ** contentType; /* if available the Content-Type information will be returned at that location */
+    int n_contentType;
+    char ** redir; /* if available the redirected URL will be returned */
+    int n_redir;
+
+    for (n_URL = 0;n_URL < gen_nb_filepath;n_URL++) {
+    for (n_contentType = 0;n_contentType < gen_nb_char_ptr_ptr;n_contentType++) {
+    for (n_redir = 0;n_redir < gen_nb_char_ptr_ptr;n_redir++) {
+        mem_base = xmlMemBlocks();
+        URL = gen_filepath(n_URL, 0);
+        contentType = gen_char_ptr_ptr(n_contentType, 1);
+        redir = gen_char_ptr_ptr(n_redir, 2);
+
+        ret_val = xmlNanoHTTPOpenRedir(URL, contentType, redir);
+        desret_xmlNanoHTTPCtxtPtr(ret_val);
+        call_tests++;
+        des_filepath(n_URL, URL, 0);
+        des_char_ptr_ptr(n_contentType, contentType, 1);
+        des_char_ptr_ptr(n_redir, redir, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNanoHTTPOpenRedir",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_URL);
+            printf(" %d", n_contentType);
+            printf(" %d", n_redir);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNanoHTTPRead(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTTP_ENABLED)
+    int mem_base;
+    int ret_val;
+    void * ctx; /* the HTTP context */
+    int n_ctx;
+    void * dest; /* a buffer */
+    int n_dest;
+    int len; /* the buffer length */
+    int n_len;
+
+    for (n_ctx = 0;n_ctx < gen_nb_xmlNanoHTTPCtxtPtr;n_ctx++) {
+    for (n_dest = 0;n_dest < gen_nb_void_ptr;n_dest++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_xmlNanoHTTPCtxtPtr(n_ctx, 0);
+        dest = gen_void_ptr(n_dest, 1);
+        len = gen_int(n_len, 2);
+
+        ret_val = xmlNanoHTTPRead(ctx, dest, len);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlNanoHTTPCtxtPtr(n_ctx, ctx, 0);
+        des_void_ptr(n_dest, dest, 1);
+        des_int(n_len, len, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNanoHTTPRead",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf(" %d", n_dest);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNanoHTTPRedir(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlNanoHTTPReturnCode(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTTP_ENABLED)
+    int mem_base;
+    int ret_val;
+    void * ctx; /* the HTTP context */
+    int n_ctx;
+
+    for (n_ctx = 0;n_ctx < gen_nb_xmlNanoHTTPCtxtPtr;n_ctx++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_xmlNanoHTTPCtxtPtr(n_ctx, 0);
+
+        ret_val = xmlNanoHTTPReturnCode(ctx);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlNanoHTTPCtxtPtr(n_ctx, ctx, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNanoHTTPReturnCode",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNanoHTTPSave(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTTP_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    int ret_val;
+    void * ctxt; /* the HTTP context */
+    int n_ctxt;
+    const char * filename; /* the filename where the content should be saved */
+    int n_filename;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_void_ptr;n_ctxt++) {
+    for (n_filename = 0;n_filename < gen_nb_fileoutput;n_filename++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_void_ptr(n_ctxt, 0);
+        filename = gen_fileoutput(n_filename, 1);
+
+        ret_val = xmlNanoHTTPSave(ctxt, filename);
+        desret_int(ret_val);
+        call_tests++;
+        des_void_ptr(n_ctxt, ctxt, 0);
+        des_fileoutput(n_filename, filename, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNanoHTTPSave",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_filename);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNanoHTTPScanProxy(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTTP_ENABLED)
+    const char * URL; /* The proxy URL used to initialize the proxy context */
+    int n_URL;
+
+    for (n_URL = 0;n_URL < gen_nb_filepath;n_URL++) {
+        URL = gen_filepath(n_URL, 0);
+
+        xmlNanoHTTPScanProxy(URL);
+        call_tests++;
+        des_filepath(n_URL, URL, 0);
+        xmlResetLastError();
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+static int
+test_nanohttp(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing nanohttp : 13 of 17 functions ...\n");
+    test_ret += test_xmlNanoHTTPAuthHeader();
+    test_ret += test_xmlNanoHTTPCleanup();
+    test_ret += test_xmlNanoHTTPContentLength();
+    test_ret += test_xmlNanoHTTPEncoding();
+    test_ret += test_xmlNanoHTTPFetch();
+    test_ret += test_xmlNanoHTTPInit();
+    test_ret += test_xmlNanoHTTPMimeType();
+    test_ret += test_xmlNanoHTTPOpen();
+    test_ret += test_xmlNanoHTTPOpenRedir();
+    test_ret += test_xmlNanoHTTPRead();
+    test_ret += test_xmlNanoHTTPRedir();
+    test_ret += test_xmlNanoHTTPReturnCode();
+    test_ret += test_xmlNanoHTTPSave();
+    test_ret += test_xmlNanoHTTPScanProxy();
+
+    if (test_ret != 0)
+	printf("Module nanohttp: %d errors\n", test_ret);
+    return(test_ret);
+}
+
+static int
+test_xmlByteConsumed(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    long ret_val;
+    xmlParserCtxtPtr ctxt; /* an XML parser context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+
+        ret_val = xmlByteConsumed(ctxt);
+        desret_long(ret_val);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlByteConsumed",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlClearNodeInfoSeq(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlParserNodeInfoSeqPtr seq; /* a node info sequence pointer */
+    int n_seq;
+
+    for (n_seq = 0;n_seq < gen_nb_xmlParserNodeInfoSeqPtr;n_seq++) {
+        mem_base = xmlMemBlocks();
+        seq = gen_xmlParserNodeInfoSeqPtr(n_seq, 0);
+
+        xmlClearNodeInfoSeq(seq);
+        call_tests++;
+        des_xmlParserNodeInfoSeqPtr(n_seq, seq, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlClearNodeInfoSeq",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_seq);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlClearParserCtxt(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlParserCtxtPtr ctxt; /* an XML parser context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+
+        xmlClearParserCtxt(ctxt);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlClearParserCtxt",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCreateDocParserCtxt(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlParserCtxtPtr ret_val;
+    xmlChar * cur; /* a pointer to an array of xmlChar */
+    int n_cur;
+
+    for (n_cur = 0;n_cur < gen_nb_const_xmlChar_ptr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_const_xmlChar_ptr(n_cur, 0);
+
+        ret_val = xmlCreateDocParserCtxt((const xmlChar *)cur);
+        desret_xmlParserCtxtPtr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_cur, (const xmlChar *)cur, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCreateDocParserCtxt",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCreatePushParserCtxt(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_PUSH_ENABLED)
+    int mem_base;
+    xmlParserCtxtPtr ret_val;
+    xmlSAXHandlerPtr sax; /* a SAX handler */
+    int n_sax;
+    void * user_data; /* The user data returned on SAX callbacks */
+    int n_user_data;
+    char * chunk; /* a pointer to an array of chars */
+    int n_chunk;
+    int size; /* number of chars in the array */
+    int n_size;
+    const char * filename; /* an optional file name or URI */
+    int n_filename;
+
+    for (n_sax = 0;n_sax < gen_nb_xmlSAXHandlerPtr;n_sax++) {
+    for (n_user_data = 0;n_user_data < gen_nb_userdata;n_user_data++) {
+    for (n_chunk = 0;n_chunk < gen_nb_const_char_ptr;n_chunk++) {
+    for (n_size = 0;n_size < gen_nb_int;n_size++) {
+    for (n_filename = 0;n_filename < gen_nb_fileoutput;n_filename++) {
+        mem_base = xmlMemBlocks();
+        sax = gen_xmlSAXHandlerPtr(n_sax, 0);
+        user_data = gen_userdata(n_user_data, 1);
+        chunk = gen_const_char_ptr(n_chunk, 2);
+        size = gen_int(n_size, 3);
+        filename = gen_fileoutput(n_filename, 4);
+        if ((chunk != NULL) &&
+            (size > (int) strlen((const char *) chunk) + 1))
+            continue;
+
+        ret_val = xmlCreatePushParserCtxt(sax, user_data, (const char *)chunk, size, filename);
+        desret_xmlParserCtxtPtr(ret_val);
+        call_tests++;
+        des_xmlSAXHandlerPtr(n_sax, sax, 0);
+        des_userdata(n_user_data, user_data, 1);
+        des_const_char_ptr(n_chunk, (const char *)chunk, 2);
+        des_int(n_size, size, 3);
+        des_fileoutput(n_filename, filename, 4);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCreatePushParserCtxt",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_sax);
+            printf(" %d", n_user_data);
+            printf(" %d", n_chunk);
+            printf(" %d", n_size);
+            printf(" %d", n_filename);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCtxtReadDoc(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlDocPtr ret_val;
+    xmlParserCtxtPtr ctxt; /* an XML parser context */
+    int n_ctxt;
+    xmlChar * cur; /* a pointer to a zero terminated string */
+    int n_cur;
+    const char * URL; /* the base URL to use for the document */
+    int n_URL;
+    char * encoding; /* the document encoding, or NULL */
+    int n_encoding;
+    int options; /* a combination of xmlParserOption */
+    int n_options;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+    for (n_cur = 0;n_cur < gen_nb_const_xmlChar_ptr;n_cur++) {
+    for (n_URL = 0;n_URL < gen_nb_filepath;n_URL++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_char_ptr;n_encoding++) {
+    for (n_options = 0;n_options < gen_nb_parseroptions;n_options++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+        cur = gen_const_xmlChar_ptr(n_cur, 1);
+        URL = gen_filepath(n_URL, 2);
+        encoding = gen_const_char_ptr(n_encoding, 3);
+        options = gen_parseroptions(n_options, 4);
+
+        ret_val = xmlCtxtReadDoc(ctxt, (const xmlChar *)cur, URL, (const char *)encoding, options);
+        desret_xmlDocPtr(ret_val);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        des_const_xmlChar_ptr(n_cur, (const xmlChar *)cur, 1);
+        des_filepath(n_URL, URL, 2);
+        des_const_char_ptr(n_encoding, (const char *)encoding, 3);
+        des_parseroptions(n_options, options, 4);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCtxtReadDoc",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_cur);
+            printf(" %d", n_URL);
+            printf(" %d", n_encoding);
+            printf(" %d", n_options);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCtxtReadFile(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlDocPtr ret_val;
+    xmlParserCtxtPtr ctxt; /* an XML parser context */
+    int n_ctxt;
+    const char * filename; /* a file or URL */
+    int n_filename;
+    char * encoding; /* the document encoding, or NULL */
+    int n_encoding;
+    int options; /* a combination of xmlParserOption */
+    int n_options;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+    for (n_filename = 0;n_filename < gen_nb_filepath;n_filename++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_char_ptr;n_encoding++) {
+    for (n_options = 0;n_options < gen_nb_parseroptions;n_options++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+        filename = gen_filepath(n_filename, 1);
+        encoding = gen_const_char_ptr(n_encoding, 2);
+        options = gen_parseroptions(n_options, 3);
+
+        ret_val = xmlCtxtReadFile(ctxt, filename, (const char *)encoding, options);
+        desret_xmlDocPtr(ret_val);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        des_filepath(n_filename, filename, 1);
+        des_const_char_ptr(n_encoding, (const char *)encoding, 2);
+        des_parseroptions(n_options, options, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCtxtReadFile",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_filename);
+            printf(" %d", n_encoding);
+            printf(" %d", n_options);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCtxtReadMemory(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlDocPtr ret_val;
+    xmlParserCtxtPtr ctxt; /* an XML parser context */
+    int n_ctxt;
+    char * buffer; /* a pointer to a char array */
+    int n_buffer;
+    int size; /* the size of the array */
+    int n_size;
+    const char * URL; /* the base URL to use for the document */
+    int n_URL;
+    char * encoding; /* the document encoding, or NULL */
+    int n_encoding;
+    int options; /* a combination of xmlParserOption */
+    int n_options;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+    for (n_buffer = 0;n_buffer < gen_nb_const_char_ptr;n_buffer++) {
+    for (n_size = 0;n_size < gen_nb_int;n_size++) {
+    for (n_URL = 0;n_URL < gen_nb_filepath;n_URL++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_char_ptr;n_encoding++) {
+    for (n_options = 0;n_options < gen_nb_parseroptions;n_options++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+        buffer = gen_const_char_ptr(n_buffer, 1);
+        size = gen_int(n_size, 2);
+        URL = gen_filepath(n_URL, 3);
+        encoding = gen_const_char_ptr(n_encoding, 4);
+        options = gen_parseroptions(n_options, 5);
+        if ((buffer != NULL) &&
+            (size > (int) strlen((const char *) buffer) + 1))
+            continue;
+
+        ret_val = xmlCtxtReadMemory(ctxt, (const char *)buffer, size, URL, (const char *)encoding, options);
+        desret_xmlDocPtr(ret_val);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        des_const_char_ptr(n_buffer, (const char *)buffer, 1);
+        des_int(n_size, size, 2);
+        des_filepath(n_URL, URL, 3);
+        des_const_char_ptr(n_encoding, (const char *)encoding, 4);
+        des_parseroptions(n_options, options, 5);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCtxtReadMemory",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_buffer);
+            printf(" %d", n_size);
+            printf(" %d", n_URL);
+            printf(" %d", n_encoding);
+            printf(" %d", n_options);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCtxtReset(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlParserCtxtPtr ctxt; /* an XML parser context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+
+        xmlCtxtReset(ctxt);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCtxtReset",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCtxtResetPush(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlParserCtxtPtr ctxt; /* an XML parser context */
+    int n_ctxt;
+    char * chunk; /* a pointer to an array of chars */
+    int n_chunk;
+    int size; /* number of chars in the array */
+    int n_size;
+    const char * filename; /* an optional file name or URI */
+    int n_filename;
+    char * encoding; /* the document encoding, or NULL */
+    int n_encoding;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+    for (n_chunk = 0;n_chunk < gen_nb_const_char_ptr;n_chunk++) {
+    for (n_size = 0;n_size < gen_nb_int;n_size++) {
+    for (n_filename = 0;n_filename < gen_nb_filepath;n_filename++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_char_ptr;n_encoding++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+        chunk = gen_const_char_ptr(n_chunk, 1);
+        size = gen_int(n_size, 2);
+        filename = gen_filepath(n_filename, 3);
+        encoding = gen_const_char_ptr(n_encoding, 4);
+        if ((chunk != NULL) &&
+            (size > (int) strlen((const char *) chunk) + 1))
+            continue;
+
+        ret_val = xmlCtxtResetPush(ctxt, (const char *)chunk, size, filename, (const char *)encoding);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        des_const_char_ptr(n_chunk, (const char *)chunk, 1);
+        des_int(n_size, size, 2);
+        des_filepath(n_filename, filename, 3);
+        des_const_char_ptr(n_encoding, (const char *)encoding, 4);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCtxtResetPush",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_chunk);
+            printf(" %d", n_size);
+            printf(" %d", n_filename);
+            printf(" %d", n_encoding);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCtxtUseOptions(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlParserCtxtPtr ctxt; /* an XML parser context */
+    int n_ctxt;
+    int options; /* a combination of xmlParserOption */
+    int n_options;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+    for (n_options = 0;n_options < gen_nb_parseroptions;n_options++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+        options = gen_parseroptions(n_options, 1);
+
+        ret_val = xmlCtxtUseOptions(ctxt, options);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        des_parseroptions(n_options, options, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCtxtUseOptions",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_options);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlGetExternalEntityLoader(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlGetFeature(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_LEGACY_ENABLED)
+#ifdef LIBXML_LEGACY_ENABLED
+    int mem_base;
+    int ret_val;
+    xmlParserCtxtPtr ctxt; /* an XML/HTML parser context */
+    int n_ctxt;
+    char * name; /* the feature name */
+    int n_name;
+    void * result; /* location to store the result */
+    int n_result;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+    for (n_name = 0;n_name < gen_nb_const_char_ptr;n_name++) {
+    for (n_result = 0;n_result < gen_nb_void_ptr;n_result++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+        name = gen_const_char_ptr(n_name, 1);
+        result = gen_void_ptr(n_result, 2);
+
+        ret_val = xmlGetFeature(ctxt, (const char *)name, result);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        des_const_char_ptr(n_name, (const char *)name, 1);
+        des_void_ptr(n_result, result, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlGetFeature",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_name);
+            printf(" %d", n_result);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+#define gen_nb_const_char_ptr_ptr 1
+static char ** gen_const_char_ptr_ptr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_const_char_ptr_ptr(int no ATTRIBUTE_UNUSED, const char ** val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlGetFeaturesList(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_LEGACY_ENABLED)
+#ifdef LIBXML_LEGACY_ENABLED
+    int mem_base;
+    int ret_val;
+    int * len; /* the length of the features name array (input/output) */
+    int n_len;
+    char ** result; /* an array of string to be filled with the features name. */
+    int n_result;
+
+    for (n_len = 0;n_len < gen_nb_int_ptr;n_len++) {
+    for (n_result = 0;n_result < gen_nb_const_char_ptr_ptr;n_result++) {
+        mem_base = xmlMemBlocks();
+        len = gen_int_ptr(n_len, 0);
+        result = gen_const_char_ptr_ptr(n_result, 1);
+
+        ret_val = xmlGetFeaturesList(len, (const char **)result);
+        desret_int(ret_val);
+        call_tests++;
+        des_int_ptr(n_len, len, 0);
+        des_const_char_ptr_ptr(n_result, (const char **)result, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlGetFeaturesList",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_len);
+            printf(" %d", n_result);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlHasFeature(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlFeature feature; /* the feature to be examined */
+    int n_feature;
+
+    for (n_feature = 0;n_feature < gen_nb_xmlFeature;n_feature++) {
+        mem_base = xmlMemBlocks();
+        feature = gen_xmlFeature(n_feature, 0);
+
+        ret_val = xmlHasFeature(feature);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlFeature(n_feature, feature, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlHasFeature",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_feature);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlIOParseDTD(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_VALID_ENABLED)
+#ifdef LIBXML_VALID_ENABLED
+    xmlDtdPtr ret_val;
+    xmlSAXHandlerPtr sax; /* the SAX handler block or NULL */
+    int n_sax;
+    xmlParserInputBufferPtr input; /* an Input Buffer */
+    int n_input;
+    xmlCharEncoding enc; /* the charset encoding if known */
+    int n_enc;
+
+    for (n_sax = 0;n_sax < gen_nb_xmlSAXHandlerPtr;n_sax++) {
+    for (n_input = 0;n_input < gen_nb_xmlParserInputBufferPtr;n_input++) {
+    for (n_enc = 0;n_enc < gen_nb_xmlCharEncoding;n_enc++) {
+        sax = gen_xmlSAXHandlerPtr(n_sax, 0);
+        input = gen_xmlParserInputBufferPtr(n_input, 1);
+        enc = gen_xmlCharEncoding(n_enc, 2);
+
+        ret_val = xmlIOParseDTD(sax, input, enc);
+        input = NULL;
+        desret_xmlDtdPtr(ret_val);
+        call_tests++;
+        des_xmlSAXHandlerPtr(n_sax, sax, 0);
+        des_xmlParserInputBufferPtr(n_input, input, 1);
+        des_xmlCharEncoding(n_enc, enc, 2);
+        xmlResetLastError();
+    }
+    }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlInitNodeInfoSeq(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlParserNodeInfoSeqPtr seq; /* a node info sequence pointer */
+    int n_seq;
+
+    for (n_seq = 0;n_seq < gen_nb_xmlParserNodeInfoSeqPtr;n_seq++) {
+        mem_base = xmlMemBlocks();
+        seq = gen_xmlParserNodeInfoSeqPtr(n_seq, 0);
+
+        xmlInitNodeInfoSeq(seq);
+        call_tests++;
+        des_xmlParserNodeInfoSeqPtr(n_seq, seq, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlInitNodeInfoSeq",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_seq);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlInitParser(void) {
+    int test_ret = 0;
+
+    int mem_base;
+
+        mem_base = xmlMemBlocks();
+
+        xmlInitParser();
+        call_tests++;
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlInitParser",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf("\n");
+        }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlInitParserCtxt(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlParserCtxtPtr ctxt; /* an XML parser context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+
+        ret_val = xmlInitParserCtxt(ctxt);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlInitParserCtxt",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlKeepBlanksDefault(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    int val; /* int 0 or 1 */
+    int n_val;
+
+    for (n_val = 0;n_val < gen_nb_int;n_val++) {
+        mem_base = xmlMemBlocks();
+        val = gen_int(n_val, 0);
+
+        ret_val = xmlKeepBlanksDefault(val);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_val, val, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlKeepBlanksDefault",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlLineNumbersDefault(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    int val; /* int 0 or 1 */
+    int n_val;
+
+    for (n_val = 0;n_val < gen_nb_int;n_val++) {
+        mem_base = xmlMemBlocks();
+        val = gen_int(n_val, 0);
+
+        ret_val = xmlLineNumbersDefault(val);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_val, val, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlLineNumbersDefault",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlLoadExternalEntity(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlParserInputPtr ret_val;
+    const char * URL; /* the URL for the entity to load */
+    int n_URL;
+    char * ID; /* the Public ID for the entity to load */
+    int n_ID;
+    xmlParserCtxtPtr ctxt; /* the context in which the entity is called or NULL */
+    int n_ctxt;
+
+    for (n_URL = 0;n_URL < gen_nb_filepath;n_URL++) {
+    for (n_ID = 0;n_ID < gen_nb_const_char_ptr;n_ID++) {
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        URL = gen_filepath(n_URL, 0);
+        ID = gen_const_char_ptr(n_ID, 1);
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 2);
+
+        ret_val = xmlLoadExternalEntity(URL, (const char *)ID, ctxt);
+        desret_xmlParserInputPtr(ret_val);
+        call_tests++;
+        des_filepath(n_URL, URL, 0);
+        des_const_char_ptr(n_ID, (const char *)ID, 1);
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlLoadExternalEntity",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_URL);
+            printf(" %d", n_ID);
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewIOInputStream(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlParserInputPtr ret_val;
+    xmlParserCtxtPtr ctxt; /* an XML parser context */
+    int n_ctxt;
+    xmlParserInputBufferPtr input; /* an I/O Input */
+    int n_input;
+    xmlCharEncoding enc; /* the charset encoding if known */
+    int n_enc;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+    for (n_input = 0;n_input < gen_nb_xmlParserInputBufferPtr;n_input++) {
+    for (n_enc = 0;n_enc < gen_nb_xmlCharEncoding;n_enc++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+        input = gen_xmlParserInputBufferPtr(n_input, 1);
+        enc = gen_xmlCharEncoding(n_enc, 2);
+
+        ret_val = xmlNewIOInputStream(ctxt, input, enc);
+        if (ret_val != NULL) input = NULL;
+        desret_xmlParserInputPtr(ret_val);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlParserInputBufferPtr(n_input, input, 1);
+        des_xmlCharEncoding(n_enc, enc, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewIOInputStream",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_input);
+            printf(" %d", n_enc);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewParserCtxt(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlParserCtxtPtr ret_val;
+
+        mem_base = xmlMemBlocks();
+
+        ret_val = xmlNewParserCtxt();
+        desret_xmlParserCtxtPtr(ret_val);
+        call_tests++;
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewParserCtxt",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf("\n");
+        }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+#define gen_nb_xmlNodePtr_ptr 1
+static xmlNodePtr * gen_xmlNodePtr_ptr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlNodePtr_ptr(int no ATTRIBUTE_UNUSED, xmlNodePtr * val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlParseBalancedChunkMemory(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef LIBXML_SAX1_ENABLED
+    int mem_base;
+    int ret_val;
+    xmlDocPtr doc; /* the document the chunk pertains to (must not be NULL) */
+    int n_doc;
+    xmlSAXHandlerPtr sax; /* the SAX handler block (possibly NULL) */
+    int n_sax;
+    void * user_data; /* The user data returned on SAX callbacks (possibly NULL) */
+    int n_user_data;
+    int depth; /* Used for loop detection, use 0 */
+    int n_depth;
+    xmlChar * string; /* the input string in UTF8 or ISO-Latin (zero terminated) */
+    int n_string;
+    xmlNodePtr * lst; /* the return value for the set of parsed nodes */
+    int n_lst;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_sax = 0;n_sax < gen_nb_xmlSAXHandlerPtr;n_sax++) {
+    for (n_user_data = 0;n_user_data < gen_nb_userdata;n_user_data++) {
+    for (n_depth = 0;n_depth < gen_nb_int;n_depth++) {
+    for (n_string = 0;n_string < gen_nb_const_xmlChar_ptr;n_string++) {
+    for (n_lst = 0;n_lst < gen_nb_xmlNodePtr_ptr;n_lst++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        sax = gen_xmlSAXHandlerPtr(n_sax, 1);
+        user_data = gen_userdata(n_user_data, 2);
+        depth = gen_int(n_depth, 3);
+        string = gen_const_xmlChar_ptr(n_string, 4);
+        lst = gen_xmlNodePtr_ptr(n_lst, 5);
+        
+#ifdef LIBXML_SAX1_ENABLED
+        if (sax == (xmlSAXHandlerPtr)&xmlDefaultSAXHandler) user_data = NULL;
+#endif
+
+
+        ret_val = xmlParseBalancedChunkMemory(doc, sax, user_data, depth, (const xmlChar *)string, lst);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_xmlSAXHandlerPtr(n_sax, sax, 1);
+        des_userdata(n_user_data, user_data, 2);
+        des_int(n_depth, depth, 3);
+        des_const_xmlChar_ptr(n_string, (const xmlChar *)string, 4);
+        des_xmlNodePtr_ptr(n_lst, lst, 5);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlParseBalancedChunkMemory",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_sax);
+            printf(" %d", n_user_data);
+            printf(" %d", n_depth);
+            printf(" %d", n_string);
+            printf(" %d", n_lst);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlParseBalancedChunkMemoryRecover(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef LIBXML_SAX1_ENABLED
+    int mem_base;
+    int ret_val;
+    xmlDocPtr doc; /* the document the chunk pertains to (must not be NULL) */
+    int n_doc;
+    xmlSAXHandlerPtr sax; /* the SAX handler block (possibly NULL) */
+    int n_sax;
+    void * user_data; /* The user data returned on SAX callbacks (possibly NULL) */
+    int n_user_data;
+    int depth; /* Used for loop detection, use 0 */
+    int n_depth;
+    xmlChar * string; /* the input string in UTF8 or ISO-Latin (zero terminated) */
+    int n_string;
+    xmlNodePtr * lst; /* the return value for the set of parsed nodes */
+    int n_lst;
+    int recover; /* return nodes even if the data is broken (use 0) */
+    int n_recover;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_sax = 0;n_sax < gen_nb_xmlSAXHandlerPtr;n_sax++) {
+    for (n_user_data = 0;n_user_data < gen_nb_userdata;n_user_data++) {
+    for (n_depth = 0;n_depth < gen_nb_int;n_depth++) {
+    for (n_string = 0;n_string < gen_nb_const_xmlChar_ptr;n_string++) {
+    for (n_lst = 0;n_lst < gen_nb_xmlNodePtr_ptr;n_lst++) {
+    for (n_recover = 0;n_recover < gen_nb_int;n_recover++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        sax = gen_xmlSAXHandlerPtr(n_sax, 1);
+        user_data = gen_userdata(n_user_data, 2);
+        depth = gen_int(n_depth, 3);
+        string = gen_const_xmlChar_ptr(n_string, 4);
+        lst = gen_xmlNodePtr_ptr(n_lst, 5);
+        recover = gen_int(n_recover, 6);
+        
+#ifdef LIBXML_SAX1_ENABLED
+        if (sax == (xmlSAXHandlerPtr)&xmlDefaultSAXHandler) user_data = NULL;
+#endif
+
+
+        ret_val = xmlParseBalancedChunkMemoryRecover(doc, sax, user_data, depth, (const xmlChar *)string, lst, recover);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_xmlSAXHandlerPtr(n_sax, sax, 1);
+        des_userdata(n_user_data, user_data, 2);
+        des_int(n_depth, depth, 3);
+        des_const_xmlChar_ptr(n_string, (const xmlChar *)string, 4);
+        des_xmlNodePtr_ptr(n_lst, lst, 5);
+        des_int(n_recover, recover, 6);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlParseBalancedChunkMemoryRecover",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_sax);
+            printf(" %d", n_user_data);
+            printf(" %d", n_depth);
+            printf(" %d", n_string);
+            printf(" %d", n_lst);
+            printf(" %d", n_recover);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlParseChunk(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_PUSH_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlParserCtxtPtr ctxt; /* an XML parser context */
+    int n_ctxt;
+    char * chunk; /* an char array */
+    int n_chunk;
+    int size; /* the size in byte of the chunk */
+    int n_size;
+    int terminate; /* last chunk indicator */
+    int n_terminate;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+    for (n_chunk = 0;n_chunk < gen_nb_const_char_ptr;n_chunk++) {
+    for (n_size = 0;n_size < gen_nb_int;n_size++) {
+    for (n_terminate = 0;n_terminate < gen_nb_int;n_terminate++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+        chunk = gen_const_char_ptr(n_chunk, 1);
+        size = gen_int(n_size, 2);
+        terminate = gen_int(n_terminate, 3);
+        if ((chunk != NULL) &&
+            (size > (int) strlen((const char *) chunk) + 1))
+            continue;
+
+        ret_val = xmlParseChunk(ctxt, (const char *)chunk, size, terminate);
+        if (ctxt != NULL) {xmlFreeDoc(ctxt->myDoc); ctxt->myDoc = NULL;}
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        des_const_char_ptr(n_chunk, (const char *)chunk, 1);
+        des_int(n_size, size, 2);
+        des_int(n_terminate, terminate, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlParseChunk",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_chunk);
+            printf(" %d", n_size);
+            printf(" %d", n_terminate);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlParseCtxtExternalEntity(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlParserCtxtPtr ctx; /* the existing parsing context */
+    int n_ctx;
+    xmlChar * URL; /* the URL for the entity to load */
+    int n_URL;
+    xmlChar * ID; /* the System ID for the entity to load */
+    int n_ID;
+    xmlNodePtr * lst; /* the return value for the set of parsed nodes */
+    int n_lst;
+
+    for (n_ctx = 0;n_ctx < gen_nb_xmlParserCtxtPtr;n_ctx++) {
+    for (n_URL = 0;n_URL < gen_nb_const_xmlChar_ptr;n_URL++) {
+    for (n_ID = 0;n_ID < gen_nb_const_xmlChar_ptr;n_ID++) {
+    for (n_lst = 0;n_lst < gen_nb_xmlNodePtr_ptr;n_lst++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_xmlParserCtxtPtr(n_ctx, 0);
+        URL = gen_const_xmlChar_ptr(n_URL, 1);
+        ID = gen_const_xmlChar_ptr(n_ID, 2);
+        lst = gen_xmlNodePtr_ptr(n_lst, 3);
+
+        ret_val = xmlParseCtxtExternalEntity(ctx, (const xmlChar *)URL, (const xmlChar *)ID, lst);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctx, ctx, 0);
+        des_const_xmlChar_ptr(n_URL, (const xmlChar *)URL, 1);
+        des_const_xmlChar_ptr(n_ID, (const xmlChar *)ID, 2);
+        des_xmlNodePtr_ptr(n_lst, lst, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlParseCtxtExternalEntity",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf(" %d", n_URL);
+            printf(" %d", n_ID);
+            printf(" %d", n_lst);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlParseDTD(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_VALID_ENABLED)
+#ifdef LIBXML_VALID_ENABLED
+    int mem_base;
+    xmlDtdPtr ret_val;
+    xmlChar * ExternalID; /* a NAME* containing the External ID of the DTD */
+    int n_ExternalID;
+    xmlChar * SystemID; /* a NAME* containing the URL to the DTD */
+    int n_SystemID;
+
+    for (n_ExternalID = 0;n_ExternalID < gen_nb_const_xmlChar_ptr;n_ExternalID++) {
+    for (n_SystemID = 0;n_SystemID < gen_nb_const_xmlChar_ptr;n_SystemID++) {
+        mem_base = xmlMemBlocks();
+        ExternalID = gen_const_xmlChar_ptr(n_ExternalID, 0);
+        SystemID = gen_const_xmlChar_ptr(n_SystemID, 1);
+
+        ret_val = xmlParseDTD((const xmlChar *)ExternalID, (const xmlChar *)SystemID);
+        desret_xmlDtdPtr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_ExternalID, (const xmlChar *)ExternalID, 0);
+        des_const_xmlChar_ptr(n_SystemID, (const xmlChar *)SystemID, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlParseDTD",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ExternalID);
+            printf(" %d", n_SystemID);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlParseDoc(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef LIBXML_SAX1_ENABLED
+    int mem_base;
+    xmlDocPtr ret_val;
+    xmlChar * cur; /* a pointer to an array of xmlChar */
+    int n_cur;
+
+    for (n_cur = 0;n_cur < gen_nb_const_xmlChar_ptr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_const_xmlChar_ptr(n_cur, 0);
+
+        ret_val = xmlParseDoc((const xmlChar *)cur);
+        desret_xmlDocPtr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_cur, (const xmlChar *)cur, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlParseDoc",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlParseDocument(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlParserCtxtPtr ctxt; /* an XML parser context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+
+        ret_val = xmlParseDocument(ctxt);
+        if (ctxt != NULL) {xmlFreeDoc(ctxt->myDoc); ctxt->myDoc = NULL;}
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlParseDocument",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlParseEntity(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef LIBXML_SAX1_ENABLED
+    int mem_base;
+    xmlDocPtr ret_val;
+    const char * filename; /* the filename */
+    int n_filename;
+
+    for (n_filename = 0;n_filename < gen_nb_filepath;n_filename++) {
+        mem_base = xmlMemBlocks();
+        filename = gen_filepath(n_filename, 0);
+
+        ret_val = xmlParseEntity(filename);
+        desret_xmlDocPtr(ret_val);
+        call_tests++;
+        des_filepath(n_filename, filename, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlParseEntity",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_filename);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlParseExtParsedEnt(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlParserCtxtPtr ctxt; /* an XML parser context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+
+        ret_val = xmlParseExtParsedEnt(ctxt);
+        if (ctxt != NULL) {xmlFreeDoc(ctxt->myDoc); ctxt->myDoc = NULL;}
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlParseExtParsedEnt",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlParseExternalEntity(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef LIBXML_SAX1_ENABLED
+    int mem_base;
+    int ret_val;
+    xmlDocPtr doc; /* the document the chunk pertains to */
+    int n_doc;
+    xmlSAXHandlerPtr sax; /* the SAX handler block (possibly NULL) */
+    int n_sax;
+    void * user_data; /* The user data returned on SAX callbacks (possibly NULL) */
+    int n_user_data;
+    int depth; /* Used for loop detection, use 0 */
+    int n_depth;
+    xmlChar * URL; /* the URL for the entity to load */
+    int n_URL;
+    xmlChar * ID; /* the System ID for the entity to load */
+    int n_ID;
+    xmlNodePtr * lst; /* the return value for the set of parsed nodes */
+    int n_lst;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_sax = 0;n_sax < gen_nb_xmlSAXHandlerPtr;n_sax++) {
+    for (n_user_data = 0;n_user_data < gen_nb_userdata;n_user_data++) {
+    for (n_depth = 0;n_depth < gen_nb_int;n_depth++) {
+    for (n_URL = 0;n_URL < gen_nb_const_xmlChar_ptr;n_URL++) {
+    for (n_ID = 0;n_ID < gen_nb_const_xmlChar_ptr;n_ID++) {
+    for (n_lst = 0;n_lst < gen_nb_xmlNodePtr_ptr;n_lst++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        sax = gen_xmlSAXHandlerPtr(n_sax, 1);
+        user_data = gen_userdata(n_user_data, 2);
+        depth = gen_int(n_depth, 3);
+        URL = gen_const_xmlChar_ptr(n_URL, 4);
+        ID = gen_const_xmlChar_ptr(n_ID, 5);
+        lst = gen_xmlNodePtr_ptr(n_lst, 6);
+
+        ret_val = xmlParseExternalEntity(doc, sax, user_data, depth, (const xmlChar *)URL, (const xmlChar *)ID, lst);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_xmlSAXHandlerPtr(n_sax, sax, 1);
+        des_userdata(n_user_data, user_data, 2);
+        des_int(n_depth, depth, 3);
+        des_const_xmlChar_ptr(n_URL, (const xmlChar *)URL, 4);
+        des_const_xmlChar_ptr(n_ID, (const xmlChar *)ID, 5);
+        des_xmlNodePtr_ptr(n_lst, lst, 6);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlParseExternalEntity",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_sax);
+            printf(" %d", n_user_data);
+            printf(" %d", n_depth);
+            printf(" %d", n_URL);
+            printf(" %d", n_ID);
+            printf(" %d", n_lst);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlParseFile(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef LIBXML_SAX1_ENABLED
+    int mem_base;
+    xmlDocPtr ret_val;
+    const char * filename; /* the filename */
+    int n_filename;
+
+    for (n_filename = 0;n_filename < gen_nb_filepath;n_filename++) {
+        mem_base = xmlMemBlocks();
+        filename = gen_filepath(n_filename, 0);
+
+        ret_val = xmlParseFile(filename);
+        desret_xmlDocPtr(ret_val);
+        call_tests++;
+        des_filepath(n_filename, filename, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlParseFile",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_filename);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlParseInNodeContext(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlParserErrors ret_val;
+    xmlNodePtr node; /* the context node */
+    int n_node;
+    char * data; /* the input string */
+    int n_data;
+    int datalen; /* the input string length in bytes */
+    int n_datalen;
+    int options; /* a combination of xmlParserOption */
+    int n_options;
+    xmlNodePtr * lst; /* the return value for the set of parsed nodes */
+    int n_lst;
+
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_data = 0;n_data < gen_nb_const_char_ptr;n_data++) {
+    for (n_datalen = 0;n_datalen < gen_nb_int;n_datalen++) {
+    for (n_options = 0;n_options < gen_nb_parseroptions;n_options++) {
+    for (n_lst = 0;n_lst < gen_nb_xmlNodePtr_ptr;n_lst++) {
+        mem_base = xmlMemBlocks();
+        node = gen_xmlNodePtr(n_node, 0);
+        data = gen_const_char_ptr(n_data, 1);
+        datalen = gen_int(n_datalen, 2);
+        options = gen_parseroptions(n_options, 3);
+        lst = gen_xmlNodePtr_ptr(n_lst, 4);
+
+        ret_val = xmlParseInNodeContext(node, (const char *)data, datalen, options, lst);
+        desret_xmlParserErrors(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_node, node, 0);
+        des_const_char_ptr(n_data, (const char *)data, 1);
+        des_int(n_datalen, datalen, 2);
+        des_parseroptions(n_options, options, 3);
+        des_xmlNodePtr_ptr(n_lst, lst, 4);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlParseInNodeContext",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_node);
+            printf(" %d", n_data);
+            printf(" %d", n_datalen);
+            printf(" %d", n_options);
+            printf(" %d", n_lst);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlParseMemory(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef LIBXML_SAX1_ENABLED
+    int mem_base;
+    xmlDocPtr ret_val;
+    char * buffer; /* an pointer to a char array */
+    int n_buffer;
+    int size; /* the size of the array */
+    int n_size;
+
+    for (n_buffer = 0;n_buffer < gen_nb_const_char_ptr;n_buffer++) {
+    for (n_size = 0;n_size < gen_nb_int;n_size++) {
+        mem_base = xmlMemBlocks();
+        buffer = gen_const_char_ptr(n_buffer, 0);
+        size = gen_int(n_size, 1);
+        if ((buffer != NULL) &&
+            (size > (int) strlen((const char *) buffer) + 1))
+            continue;
+
+        ret_val = xmlParseMemory((const char *)buffer, size);
+        desret_xmlDocPtr(ret_val);
+        call_tests++;
+        des_const_char_ptr(n_buffer, (const char *)buffer, 0);
+        des_int(n_size, size, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlParseMemory",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buffer);
+            printf(" %d", n_size);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+#define gen_nb_const_xmlParserNodeInfoPtr 1
+static xmlParserNodeInfoPtr gen_const_xmlParserNodeInfoPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_const_xmlParserNodeInfoPtr(int no ATTRIBUTE_UNUSED, const xmlParserNodeInfoPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlParserAddNodeInfo(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlParserCtxtPtr ctxt; /* an XML parser context */
+    int n_ctxt;
+    xmlParserNodeInfoPtr info; /* a node info sequence pointer */
+    int n_info;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+    for (n_info = 0;n_info < gen_nb_const_xmlParserNodeInfoPtr;n_info++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+        info = gen_const_xmlParserNodeInfoPtr(n_info, 1);
+
+        xmlParserAddNodeInfo(ctxt, (const xmlParserNodeInfoPtr)info);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        des_const_xmlParserNodeInfoPtr(n_info, (const xmlParserNodeInfoPtr)info, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlParserAddNodeInfo",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_info);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+#define gen_nb_const_xmlParserCtxtPtr 1
+static xmlParserCtxtPtr gen_const_xmlParserCtxtPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_const_xmlParserCtxtPtr(int no ATTRIBUTE_UNUSED, const xmlParserCtxtPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+#define gen_nb_const_xmlNodePtr 1
+static xmlNodePtr gen_const_xmlNodePtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_const_xmlNodePtr(int no ATTRIBUTE_UNUSED, const xmlNodePtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlParserFindNodeInfo(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    const xmlParserNodeInfo * ret_val;
+    xmlParserCtxtPtr ctx; /* an XML parser context */
+    int n_ctx;
+    xmlNodePtr node; /* an XML node within the tree */
+    int n_node;
+
+    for (n_ctx = 0;n_ctx < gen_nb_const_xmlParserCtxtPtr;n_ctx++) {
+    for (n_node = 0;n_node < gen_nb_const_xmlNodePtr;n_node++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_const_xmlParserCtxtPtr(n_ctx, 0);
+        node = gen_const_xmlNodePtr(n_node, 1);
+
+        ret_val = xmlParserFindNodeInfo((const xmlParserCtxtPtr)ctx, (const xmlNodePtr)node);
+        desret_const_xmlParserNodeInfo_ptr(ret_val);
+        call_tests++;
+        des_const_xmlParserCtxtPtr(n_ctx, (const xmlParserCtxtPtr)ctx, 0);
+        des_const_xmlNodePtr(n_node, (const xmlNodePtr)node, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlParserFindNodeInfo",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf(" %d", n_node);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+#define gen_nb_const_xmlParserNodeInfoSeqPtr 1
+static xmlParserNodeInfoSeqPtr gen_const_xmlParserNodeInfoSeqPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_const_xmlParserNodeInfoSeqPtr(int no ATTRIBUTE_UNUSED, const xmlParserNodeInfoSeqPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlParserFindNodeInfoIndex(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    unsigned long ret_val;
+    xmlParserNodeInfoSeqPtr seq; /* a node info sequence pointer */
+    int n_seq;
+    xmlNodePtr node; /* an XML node pointer */
+    int n_node;
+
+    for (n_seq = 0;n_seq < gen_nb_const_xmlParserNodeInfoSeqPtr;n_seq++) {
+    for (n_node = 0;n_node < gen_nb_const_xmlNodePtr;n_node++) {
+        mem_base = xmlMemBlocks();
+        seq = gen_const_xmlParserNodeInfoSeqPtr(n_seq, 0);
+        node = gen_const_xmlNodePtr(n_node, 1);
+
+        ret_val = xmlParserFindNodeInfoIndex((const xmlParserNodeInfoSeqPtr)seq, (const xmlNodePtr)node);
+        desret_unsigned_long(ret_val);
+        call_tests++;
+        des_const_xmlParserNodeInfoSeqPtr(n_seq, (const xmlParserNodeInfoSeqPtr)seq, 0);
+        des_const_xmlNodePtr(n_node, (const xmlNodePtr)node, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlParserFindNodeInfoIndex",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_seq);
+            printf(" %d", n_node);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+#define gen_nb_xmlParserInputPtr 1
+static xmlParserInputPtr gen_xmlParserInputPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlParserInputPtr(int no ATTRIBUTE_UNUSED, xmlParserInputPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlParserInputGrow(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlParserInputPtr in; /* an XML parser input */
+    int n_in;
+    int len; /* an indicative size for the lookahead */
+    int n_len;
+
+    for (n_in = 0;n_in < gen_nb_xmlParserInputPtr;n_in++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        in = gen_xmlParserInputPtr(n_in, 0);
+        len = gen_int(n_len, 1);
+
+        ret_val = xmlParserInputGrow(in, len);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlParserInputPtr(n_in, in, 0);
+        des_int(n_len, len, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlParserInputGrow",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_in);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlParserInputRead(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlParserInputPtr in; /* an XML parser input */
+    int n_in;
+    int len; /* an indicative size for the lookahead */
+    int n_len;
+
+    for (n_in = 0;n_in < gen_nb_xmlParserInputPtr;n_in++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        in = gen_xmlParserInputPtr(n_in, 0);
+        len = gen_int(n_len, 1);
+
+        ret_val = xmlParserInputRead(in, len);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlParserInputPtr(n_in, in, 0);
+        des_int(n_len, len, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlParserInputRead",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_in);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlPedanticParserDefault(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    int val; /* int 0 or 1 */
+    int n_val;
+
+    for (n_val = 0;n_val < gen_nb_int;n_val++) {
+        mem_base = xmlMemBlocks();
+        val = gen_int(n_val, 0);
+
+        ret_val = xmlPedanticParserDefault(val);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_val, val, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlPedanticParserDefault",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlReadDoc(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlDocPtr ret_val;
+    xmlChar * cur; /* a pointer to a zero terminated string */
+    int n_cur;
+    const char * URL; /* the base URL to use for the document */
+    int n_URL;
+    char * encoding; /* the document encoding, or NULL */
+    int n_encoding;
+    int options; /* a combination of xmlParserOption */
+    int n_options;
+
+    for (n_cur = 0;n_cur < gen_nb_const_xmlChar_ptr;n_cur++) {
+    for (n_URL = 0;n_URL < gen_nb_filepath;n_URL++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_char_ptr;n_encoding++) {
+    for (n_options = 0;n_options < gen_nb_parseroptions;n_options++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_const_xmlChar_ptr(n_cur, 0);
+        URL = gen_filepath(n_URL, 1);
+        encoding = gen_const_char_ptr(n_encoding, 2);
+        options = gen_parseroptions(n_options, 3);
+
+        ret_val = xmlReadDoc((const xmlChar *)cur, URL, (const char *)encoding, options);
+        desret_xmlDocPtr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_cur, (const xmlChar *)cur, 0);
+        des_filepath(n_URL, URL, 1);
+        des_const_char_ptr(n_encoding, (const char *)encoding, 2);
+        des_parseroptions(n_options, options, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlReadDoc",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf(" %d", n_URL);
+            printf(" %d", n_encoding);
+            printf(" %d", n_options);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlReadFile(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlDocPtr ret_val;
+    const char * filename; /* a file or URL */
+    int n_filename;
+    char * encoding; /* the document encoding, or NULL */
+    int n_encoding;
+    int options; /* a combination of xmlParserOption */
+    int n_options;
+
+    for (n_filename = 0;n_filename < gen_nb_filepath;n_filename++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_char_ptr;n_encoding++) {
+    for (n_options = 0;n_options < gen_nb_parseroptions;n_options++) {
+        mem_base = xmlMemBlocks();
+        filename = gen_filepath(n_filename, 0);
+        encoding = gen_const_char_ptr(n_encoding, 1);
+        options = gen_parseroptions(n_options, 2);
+
+        ret_val = xmlReadFile(filename, (const char *)encoding, options);
+        desret_xmlDocPtr(ret_val);
+        call_tests++;
+        des_filepath(n_filename, filename, 0);
+        des_const_char_ptr(n_encoding, (const char *)encoding, 1);
+        des_parseroptions(n_options, options, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlReadFile",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_filename);
+            printf(" %d", n_encoding);
+            printf(" %d", n_options);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlReadMemory(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlDocPtr ret_val;
+    char * buffer; /* a pointer to a char array */
+    int n_buffer;
+    int size; /* the size of the array */
+    int n_size;
+    const char * URL; /* the base URL to use for the document */
+    int n_URL;
+    char * encoding; /* the document encoding, or NULL */
+    int n_encoding;
+    int options; /* a combination of xmlParserOption */
+    int n_options;
+
+    for (n_buffer = 0;n_buffer < gen_nb_const_char_ptr;n_buffer++) {
+    for (n_size = 0;n_size < gen_nb_int;n_size++) {
+    for (n_URL = 0;n_URL < gen_nb_filepath;n_URL++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_char_ptr;n_encoding++) {
+    for (n_options = 0;n_options < gen_nb_parseroptions;n_options++) {
+        mem_base = xmlMemBlocks();
+        buffer = gen_const_char_ptr(n_buffer, 0);
+        size = gen_int(n_size, 1);
+        URL = gen_filepath(n_URL, 2);
+        encoding = gen_const_char_ptr(n_encoding, 3);
+        options = gen_parseroptions(n_options, 4);
+        if ((buffer != NULL) &&
+            (size > (int) strlen((const char *) buffer) + 1))
+            continue;
+
+        ret_val = xmlReadMemory((const char *)buffer, size, URL, (const char *)encoding, options);
+        desret_xmlDocPtr(ret_val);
+        call_tests++;
+        des_const_char_ptr(n_buffer, (const char *)buffer, 0);
+        des_int(n_size, size, 1);
+        des_filepath(n_URL, URL, 2);
+        des_const_char_ptr(n_encoding, (const char *)encoding, 3);
+        des_parseroptions(n_options, options, 4);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlReadMemory",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buffer);
+            printf(" %d", n_size);
+            printf(" %d", n_URL);
+            printf(" %d", n_encoding);
+            printf(" %d", n_options);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlRecoverDoc(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef LIBXML_SAX1_ENABLED
+    int mem_base;
+    xmlDocPtr ret_val;
+    xmlChar * cur; /* a pointer to an array of xmlChar */
+    int n_cur;
+
+    for (n_cur = 0;n_cur < gen_nb_const_xmlChar_ptr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_const_xmlChar_ptr(n_cur, 0);
+
+        ret_val = xmlRecoverDoc((const xmlChar *)cur);
+        desret_xmlDocPtr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_cur, (const xmlChar *)cur, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlRecoverDoc",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlRecoverFile(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef LIBXML_SAX1_ENABLED
+    int mem_base;
+    xmlDocPtr ret_val;
+    const char * filename; /* the filename */
+    int n_filename;
+
+    for (n_filename = 0;n_filename < gen_nb_filepath;n_filename++) {
+        mem_base = xmlMemBlocks();
+        filename = gen_filepath(n_filename, 0);
+
+        ret_val = xmlRecoverFile(filename);
+        desret_xmlDocPtr(ret_val);
+        call_tests++;
+        des_filepath(n_filename, filename, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlRecoverFile",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_filename);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlRecoverMemory(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef LIBXML_SAX1_ENABLED
+    int mem_base;
+    xmlDocPtr ret_val;
+    char * buffer; /* an pointer to a char array */
+    int n_buffer;
+    int size; /* the size of the array */
+    int n_size;
+
+    for (n_buffer = 0;n_buffer < gen_nb_const_char_ptr;n_buffer++) {
+    for (n_size = 0;n_size < gen_nb_int;n_size++) {
+        mem_base = xmlMemBlocks();
+        buffer = gen_const_char_ptr(n_buffer, 0);
+        size = gen_int(n_size, 1);
+        if ((buffer != NULL) &&
+            (size > (int) strlen((const char *) buffer) + 1))
+            continue;
+
+        ret_val = xmlRecoverMemory((const char *)buffer, size);
+        desret_xmlDocPtr(ret_val);
+        call_tests++;
+        des_const_char_ptr(n_buffer, (const char *)buffer, 0);
+        des_int(n_size, size, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlRecoverMemory",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buffer);
+            printf(" %d", n_size);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAXParseDTD(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_VALID_ENABLED)
+#ifdef LIBXML_SAX1_ENABLED
+    int mem_base;
+    xmlDtdPtr ret_val;
+    xmlSAXHandlerPtr sax; /* the SAX handler block */
+    int n_sax;
+    xmlChar * ExternalID; /* a NAME* containing the External ID of the DTD */
+    int n_ExternalID;
+    xmlChar * SystemID; /* a NAME* containing the URL to the DTD */
+    int n_SystemID;
+
+    for (n_sax = 0;n_sax < gen_nb_xmlSAXHandlerPtr;n_sax++) {
+    for (n_ExternalID = 0;n_ExternalID < gen_nb_const_xmlChar_ptr;n_ExternalID++) {
+    for (n_SystemID = 0;n_SystemID < gen_nb_const_xmlChar_ptr;n_SystemID++) {
+        mem_base = xmlMemBlocks();
+        sax = gen_xmlSAXHandlerPtr(n_sax, 0);
+        ExternalID = gen_const_xmlChar_ptr(n_ExternalID, 1);
+        SystemID = gen_const_xmlChar_ptr(n_SystemID, 2);
+
+        ret_val = xmlSAXParseDTD(sax, (const xmlChar *)ExternalID, (const xmlChar *)SystemID);
+        desret_xmlDtdPtr(ret_val);
+        call_tests++;
+        des_xmlSAXHandlerPtr(n_sax, sax, 0);
+        des_const_xmlChar_ptr(n_ExternalID, (const xmlChar *)ExternalID, 1);
+        des_const_xmlChar_ptr(n_SystemID, (const xmlChar *)SystemID, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAXParseDTD",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_sax);
+            printf(" %d", n_ExternalID);
+            printf(" %d", n_SystemID);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAXParseDoc(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef LIBXML_SAX1_ENABLED
+    int mem_base;
+    xmlDocPtr ret_val;
+    xmlSAXHandlerPtr sax; /* the SAX handler block */
+    int n_sax;
+    xmlChar * cur; /* a pointer to an array of xmlChar */
+    int n_cur;
+    int recovery; /* work in recovery mode, i.e. tries to read no Well Formed documents */
+    int n_recovery;
+
+    for (n_sax = 0;n_sax < gen_nb_xmlSAXHandlerPtr;n_sax++) {
+    for (n_cur = 0;n_cur < gen_nb_const_xmlChar_ptr;n_cur++) {
+    for (n_recovery = 0;n_recovery < gen_nb_int;n_recovery++) {
+        mem_base = xmlMemBlocks();
+        sax = gen_xmlSAXHandlerPtr(n_sax, 0);
+        cur = gen_const_xmlChar_ptr(n_cur, 1);
+        recovery = gen_int(n_recovery, 2);
+
+        ret_val = xmlSAXParseDoc(sax, (const xmlChar *)cur, recovery);
+        desret_xmlDocPtr(ret_val);
+        call_tests++;
+        des_xmlSAXHandlerPtr(n_sax, sax, 0);
+        des_const_xmlChar_ptr(n_cur, (const xmlChar *)cur, 1);
+        des_int(n_recovery, recovery, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAXParseDoc",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_sax);
+            printf(" %d", n_cur);
+            printf(" %d", n_recovery);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAXParseEntity(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef LIBXML_SAX1_ENABLED
+    int mem_base;
+    xmlDocPtr ret_val;
+    xmlSAXHandlerPtr sax; /* the SAX handler block */
+    int n_sax;
+    const char * filename; /* the filename */
+    int n_filename;
+
+    for (n_sax = 0;n_sax < gen_nb_xmlSAXHandlerPtr;n_sax++) {
+    for (n_filename = 0;n_filename < gen_nb_filepath;n_filename++) {
+        mem_base = xmlMemBlocks();
+        sax = gen_xmlSAXHandlerPtr(n_sax, 0);
+        filename = gen_filepath(n_filename, 1);
+
+        ret_val = xmlSAXParseEntity(sax, filename);
+        desret_xmlDocPtr(ret_val);
+        call_tests++;
+        des_xmlSAXHandlerPtr(n_sax, sax, 0);
+        des_filepath(n_filename, filename, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAXParseEntity",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_sax);
+            printf(" %d", n_filename);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAXParseFile(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef LIBXML_SAX1_ENABLED
+    int mem_base;
+    xmlDocPtr ret_val;
+    xmlSAXHandlerPtr sax; /* the SAX handler block */
+    int n_sax;
+    const char * filename; /* the filename */
+    int n_filename;
+    int recovery; /* work in recovery mode, i.e. tries to read no Well Formed documents */
+    int n_recovery;
+
+    for (n_sax = 0;n_sax < gen_nb_xmlSAXHandlerPtr;n_sax++) {
+    for (n_filename = 0;n_filename < gen_nb_filepath;n_filename++) {
+    for (n_recovery = 0;n_recovery < gen_nb_int;n_recovery++) {
+        mem_base = xmlMemBlocks();
+        sax = gen_xmlSAXHandlerPtr(n_sax, 0);
+        filename = gen_filepath(n_filename, 1);
+        recovery = gen_int(n_recovery, 2);
+
+        ret_val = xmlSAXParseFile(sax, filename, recovery);
+        desret_xmlDocPtr(ret_val);
+        call_tests++;
+        des_xmlSAXHandlerPtr(n_sax, sax, 0);
+        des_filepath(n_filename, filename, 1);
+        des_int(n_recovery, recovery, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAXParseFile",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_sax);
+            printf(" %d", n_filename);
+            printf(" %d", n_recovery);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAXParseFileWithData(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef LIBXML_SAX1_ENABLED
+    int mem_base;
+    xmlDocPtr ret_val;
+    xmlSAXHandlerPtr sax; /* the SAX handler block */
+    int n_sax;
+    const char * filename; /* the filename */
+    int n_filename;
+    int recovery; /* work in recovery mode, i.e. tries to read no Well Formed documents */
+    int n_recovery;
+    void * data; /* the userdata */
+    int n_data;
+
+    for (n_sax = 0;n_sax < gen_nb_xmlSAXHandlerPtr;n_sax++) {
+    for (n_filename = 0;n_filename < gen_nb_filepath;n_filename++) {
+    for (n_recovery = 0;n_recovery < gen_nb_int;n_recovery++) {
+    for (n_data = 0;n_data < gen_nb_userdata;n_data++) {
+        mem_base = xmlMemBlocks();
+        sax = gen_xmlSAXHandlerPtr(n_sax, 0);
+        filename = gen_filepath(n_filename, 1);
+        recovery = gen_int(n_recovery, 2);
+        data = gen_userdata(n_data, 3);
+
+        ret_val = xmlSAXParseFileWithData(sax, filename, recovery, data);
+        desret_xmlDocPtr(ret_val);
+        call_tests++;
+        des_xmlSAXHandlerPtr(n_sax, sax, 0);
+        des_filepath(n_filename, filename, 1);
+        des_int(n_recovery, recovery, 2);
+        des_userdata(n_data, data, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAXParseFileWithData",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_sax);
+            printf(" %d", n_filename);
+            printf(" %d", n_recovery);
+            printf(" %d", n_data);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAXParseMemory(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef LIBXML_SAX1_ENABLED
+    int mem_base;
+    xmlDocPtr ret_val;
+    xmlSAXHandlerPtr sax; /* the SAX handler block */
+    int n_sax;
+    char * buffer; /* an pointer to a char array */
+    int n_buffer;
+    int size; /* the size of the array */
+    int n_size;
+    int recovery; /* work in recovery mode, i.e. tries to read not Well Formed documents */
+    int n_recovery;
+
+    for (n_sax = 0;n_sax < gen_nb_xmlSAXHandlerPtr;n_sax++) {
+    for (n_buffer = 0;n_buffer < gen_nb_const_char_ptr;n_buffer++) {
+    for (n_size = 0;n_size < gen_nb_int;n_size++) {
+    for (n_recovery = 0;n_recovery < gen_nb_int;n_recovery++) {
+        mem_base = xmlMemBlocks();
+        sax = gen_xmlSAXHandlerPtr(n_sax, 0);
+        buffer = gen_const_char_ptr(n_buffer, 1);
+        size = gen_int(n_size, 2);
+        recovery = gen_int(n_recovery, 3);
+        if ((buffer != NULL) &&
+            (size > (int) strlen((const char *) buffer) + 1))
+            continue;
+
+        ret_val = xmlSAXParseMemory(sax, (const char *)buffer, size, recovery);
+        desret_xmlDocPtr(ret_val);
+        call_tests++;
+        des_xmlSAXHandlerPtr(n_sax, sax, 0);
+        des_const_char_ptr(n_buffer, (const char *)buffer, 1);
+        des_int(n_size, size, 2);
+        des_int(n_recovery, recovery, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAXParseMemory",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_sax);
+            printf(" %d", n_buffer);
+            printf(" %d", n_size);
+            printf(" %d", n_recovery);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAXParseMemoryWithData(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef LIBXML_SAX1_ENABLED
+    int mem_base;
+    xmlDocPtr ret_val;
+    xmlSAXHandlerPtr sax; /* the SAX handler block */
+    int n_sax;
+    char * buffer; /* an pointer to a char array */
+    int n_buffer;
+    int size; /* the size of the array */
+    int n_size;
+    int recovery; /* work in recovery mode, i.e. tries to read no Well Formed documents */
+    int n_recovery;
+    void * data; /* the userdata */
+    int n_data;
+
+    for (n_sax = 0;n_sax < gen_nb_xmlSAXHandlerPtr;n_sax++) {
+    for (n_buffer = 0;n_buffer < gen_nb_const_char_ptr;n_buffer++) {
+    for (n_size = 0;n_size < gen_nb_int;n_size++) {
+    for (n_recovery = 0;n_recovery < gen_nb_int;n_recovery++) {
+    for (n_data = 0;n_data < gen_nb_userdata;n_data++) {
+        mem_base = xmlMemBlocks();
+        sax = gen_xmlSAXHandlerPtr(n_sax, 0);
+        buffer = gen_const_char_ptr(n_buffer, 1);
+        size = gen_int(n_size, 2);
+        recovery = gen_int(n_recovery, 3);
+        data = gen_userdata(n_data, 4);
+        if ((buffer != NULL) &&
+            (size > (int) strlen((const char *) buffer) + 1))
+            continue;
+
+        ret_val = xmlSAXParseMemoryWithData(sax, (const char *)buffer, size, recovery, data);
+        desret_xmlDocPtr(ret_val);
+        call_tests++;
+        des_xmlSAXHandlerPtr(n_sax, sax, 0);
+        des_const_char_ptr(n_buffer, (const char *)buffer, 1);
+        des_int(n_size, size, 2);
+        des_int(n_recovery, recovery, 3);
+        des_userdata(n_data, data, 4);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAXParseMemoryWithData",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_sax);
+            printf(" %d", n_buffer);
+            printf(" %d", n_size);
+            printf(" %d", n_recovery);
+            printf(" %d", n_data);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAXUserParseFile(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef LIBXML_SAX1_ENABLED
+    int mem_base;
+    int ret_val;
+    xmlSAXHandlerPtr sax; /* a SAX handler */
+    int n_sax;
+    void * user_data; /* The user data returned on SAX callbacks */
+    int n_user_data;
+    const char * filename; /* a file name */
+    int n_filename;
+
+    for (n_sax = 0;n_sax < gen_nb_xmlSAXHandlerPtr;n_sax++) {
+    for (n_user_data = 0;n_user_data < gen_nb_userdata;n_user_data++) {
+    for (n_filename = 0;n_filename < gen_nb_filepath;n_filename++) {
+        mem_base = xmlMemBlocks();
+        sax = gen_xmlSAXHandlerPtr(n_sax, 0);
+        user_data = gen_userdata(n_user_data, 1);
+        filename = gen_filepath(n_filename, 2);
+        
+#ifdef LIBXML_SAX1_ENABLED
+        if (sax == (xmlSAXHandlerPtr)&xmlDefaultSAXHandler) user_data = NULL;
+#endif
+
+
+        ret_val = xmlSAXUserParseFile(sax, user_data, filename);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlSAXHandlerPtr(n_sax, sax, 0);
+        des_userdata(n_user_data, user_data, 1);
+        des_filepath(n_filename, filename, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAXUserParseFile",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_sax);
+            printf(" %d", n_user_data);
+            printf(" %d", n_filename);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSAXUserParseMemory(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef LIBXML_SAX1_ENABLED
+    int mem_base;
+    int ret_val;
+    xmlSAXHandlerPtr sax; /* a SAX handler */
+    int n_sax;
+    void * user_data; /* The user data returned on SAX callbacks */
+    int n_user_data;
+    char * buffer; /* an in-memory XML document input */
+    int n_buffer;
+    int size; /* the length of the XML document in bytes */
+    int n_size;
+
+    for (n_sax = 0;n_sax < gen_nb_xmlSAXHandlerPtr;n_sax++) {
+    for (n_user_data = 0;n_user_data < gen_nb_userdata;n_user_data++) {
+    for (n_buffer = 0;n_buffer < gen_nb_const_char_ptr;n_buffer++) {
+    for (n_size = 0;n_size < gen_nb_int;n_size++) {
+        mem_base = xmlMemBlocks();
+        sax = gen_xmlSAXHandlerPtr(n_sax, 0);
+        user_data = gen_userdata(n_user_data, 1);
+        buffer = gen_const_char_ptr(n_buffer, 2);
+        size = gen_int(n_size, 3);
+        if ((buffer != NULL) &&
+            (size > (int) strlen((const char *) buffer) + 1))
+            continue;
+        
+#ifdef LIBXML_SAX1_ENABLED
+        if (sax == (xmlSAXHandlerPtr)&xmlDefaultSAXHandler) user_data = NULL;
+#endif
+
+
+        ret_val = xmlSAXUserParseMemory(sax, user_data, (const char *)buffer, size);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlSAXHandlerPtr(n_sax, sax, 0);
+        des_userdata(n_user_data, user_data, 1);
+        des_const_char_ptr(n_buffer, (const char *)buffer, 2);
+        des_int(n_size, size, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSAXUserParseMemory",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_sax);
+            printf(" %d", n_user_data);
+            printf(" %d", n_buffer);
+            printf(" %d", n_size);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSetExternalEntityLoader(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlSetFeature(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_LEGACY_ENABLED)
+#ifdef LIBXML_LEGACY_ENABLED
+    int mem_base;
+    int ret_val;
+    xmlParserCtxtPtr ctxt; /* an XML/HTML parser context */
+    int n_ctxt;
+    char * name; /* the feature name */
+    int n_name;
+    void * value; /* pointer to the location of the new value */
+    int n_value;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+    for (n_name = 0;n_name < gen_nb_const_char_ptr;n_name++) {
+    for (n_value = 0;n_value < gen_nb_void_ptr;n_value++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+        name = gen_const_char_ptr(n_name, 1);
+        value = gen_void_ptr(n_value, 2);
+
+        ret_val = xmlSetFeature(ctxt, (const char *)name, value);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        des_const_char_ptr(n_name, (const char *)name, 1);
+        des_void_ptr(n_value, value, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSetFeature",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_name);
+            printf(" %d", n_value);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSetupParserForBuffer(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SAX1_ENABLED)
+#ifdef LIBXML_SAX1_ENABLED
+    int mem_base;
+    xmlParserCtxtPtr ctxt; /* an XML parser context */
+    int n_ctxt;
+    xmlChar * buffer; /* a xmlChar * buffer */
+    int n_buffer;
+    const char * filename; /* a file name */
+    int n_filename;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+    for (n_buffer = 0;n_buffer < gen_nb_const_xmlChar_ptr;n_buffer++) {
+    for (n_filename = 0;n_filename < gen_nb_filepath;n_filename++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+        buffer = gen_const_xmlChar_ptr(n_buffer, 1);
+        filename = gen_filepath(n_filename, 2);
+
+        xmlSetupParserForBuffer(ctxt, (const xmlChar *)buffer, filename);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        des_const_xmlChar_ptr(n_buffer, (const xmlChar *)buffer, 1);
+        des_filepath(n_filename, filename, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSetupParserForBuffer",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_buffer);
+            printf(" %d", n_filename);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlStopParser(void) {
+    int test_ret = 0;
+
+#ifdef LIBXML_PUSH_ENABLED
+    int mem_base;
+    xmlParserCtxtPtr ctxt; /* an XML parser context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+
+        xmlStopParser(ctxt);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlStopParser",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSubstituteEntitiesDefault(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    int val; /* int 0 or 1 */
+    int n_val;
+
+    for (n_val = 0;n_val < gen_nb_int;n_val++) {
+        mem_base = xmlMemBlocks();
+        val = gen_int(n_val, 0);
+
+        ret_val = xmlSubstituteEntitiesDefault(val);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_val, val, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSubstituteEntitiesDefault",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+static int
+test_parser(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing parser : 61 of 70 functions ...\n");
+    test_ret += test_xmlByteConsumed();
+    test_ret += test_xmlClearNodeInfoSeq();
+    test_ret += test_xmlClearParserCtxt();
+    test_ret += test_xmlCreateDocParserCtxt();
+    test_ret += test_xmlCreatePushParserCtxt();
+    test_ret += test_xmlCtxtReadDoc();
+    test_ret += test_xmlCtxtReadFile();
+    test_ret += test_xmlCtxtReadMemory();
+    test_ret += test_xmlCtxtReset();
+    test_ret += test_xmlCtxtResetPush();
+    test_ret += test_xmlCtxtUseOptions();
+    test_ret += test_xmlGetExternalEntityLoader();
+    test_ret += test_xmlGetFeature();
+    test_ret += test_xmlGetFeaturesList();
+    test_ret += test_xmlHasFeature();
+    test_ret += test_xmlIOParseDTD();
+    test_ret += test_xmlInitNodeInfoSeq();
+    test_ret += test_xmlInitParser();
+    test_ret += test_xmlInitParserCtxt();
+    test_ret += test_xmlKeepBlanksDefault();
+    test_ret += test_xmlLineNumbersDefault();
+    test_ret += test_xmlLoadExternalEntity();
+    test_ret += test_xmlNewIOInputStream();
+    test_ret += test_xmlNewParserCtxt();
+    test_ret += test_xmlParseBalancedChunkMemory();
+    test_ret += test_xmlParseBalancedChunkMemoryRecover();
+    test_ret += test_xmlParseChunk();
+    test_ret += test_xmlParseCtxtExternalEntity();
+    test_ret += test_xmlParseDTD();
+    test_ret += test_xmlParseDoc();
+    test_ret += test_xmlParseDocument();
+    test_ret += test_xmlParseEntity();
+    test_ret += test_xmlParseExtParsedEnt();
+    test_ret += test_xmlParseExternalEntity();
+    test_ret += test_xmlParseFile();
+    test_ret += test_xmlParseInNodeContext();
+    test_ret += test_xmlParseMemory();
+    test_ret += test_xmlParserAddNodeInfo();
+    test_ret += test_xmlParserFindNodeInfo();
+    test_ret += test_xmlParserFindNodeInfoIndex();
+    test_ret += test_xmlParserInputGrow();
+    test_ret += test_xmlParserInputRead();
+    test_ret += test_xmlPedanticParserDefault();
+    test_ret += test_xmlReadDoc();
+    test_ret += test_xmlReadFile();
+    test_ret += test_xmlReadMemory();
+    test_ret += test_xmlRecoverDoc();
+    test_ret += test_xmlRecoverFile();
+    test_ret += test_xmlRecoverMemory();
+    test_ret += test_xmlSAXParseDTD();
+    test_ret += test_xmlSAXParseDoc();
+    test_ret += test_xmlSAXParseEntity();
+    test_ret += test_xmlSAXParseFile();
+    test_ret += test_xmlSAXParseFileWithData();
+    test_ret += test_xmlSAXParseMemory();
+    test_ret += test_xmlSAXParseMemoryWithData();
+    test_ret += test_xmlSAXUserParseFile();
+    test_ret += test_xmlSAXUserParseMemory();
+    test_ret += test_xmlSetExternalEntityLoader();
+    test_ret += test_xmlSetFeature();
+    test_ret += test_xmlSetupParserForBuffer();
+    test_ret += test_xmlStopParser();
+    test_ret += test_xmlSubstituteEntitiesDefault();
+
+    if (test_ret != 0)
+	printf("Module parser: %d errors\n", test_ret);
+    return(test_ret);
+}
+
+static int
+test_htmlCreateFileParserCtxt(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+    int mem_base;
+    htmlParserCtxtPtr ret_val;
+    const char * filename; /* the filename */
+    int n_filename;
+    char * encoding; /* a free form C string describing the HTML document encoding, or NULL */
+    int n_encoding;
+
+    for (n_filename = 0;n_filename < gen_nb_fileoutput;n_filename++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_char_ptr;n_encoding++) {
+        mem_base = xmlMemBlocks();
+        filename = gen_fileoutput(n_filename, 0);
+        encoding = gen_const_char_ptr(n_encoding, 1);
+
+        ret_val = htmlCreateFileParserCtxt(filename, (const char *)encoding);
+        desret_htmlParserCtxtPtr(ret_val);
+        call_tests++;
+        des_fileoutput(n_filename, filename, 0);
+        des_const_char_ptr(n_encoding, (const char *)encoding, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlCreateFileParserCtxt",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_filename);
+            printf(" %d", n_encoding);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_htmlInitAutoClose(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTML_ENABLED)
+    int mem_base;
+
+        mem_base = xmlMemBlocks();
+
+        htmlInitAutoClose();
+        call_tests++;
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in htmlInitAutoClose",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf("\n");
+        }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_inputPop(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlParserInputPtr ret_val;
+    xmlParserCtxtPtr ctxt; /* an XML parser context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+
+        ret_val = inputPop(ctxt);
+        desret_xmlParserInputPtr(ret_val);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in inputPop",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_inputPush(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlParserCtxtPtr ctxt; /* an XML parser context */
+    int n_ctxt;
+    xmlParserInputPtr value; /* the parser input */
+    int n_value;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+    for (n_value = 0;n_value < gen_nb_xmlParserInputPtr;n_value++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+        value = gen_xmlParserInputPtr(n_value, 1);
+
+        ret_val = inputPush(ctxt, value);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlParserInputPtr(n_value, value, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in inputPush",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_value);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_namePop(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    const xmlChar * ret_val;
+    xmlParserCtxtPtr ctxt; /* an XML parser context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+
+        ret_val = namePop(ctxt);
+        desret_const_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in namePop",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_namePush(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlParserCtxtPtr ctxt; /* an XML parser context */
+    int n_ctxt;
+    xmlChar * value; /* the element name */
+    int n_value;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+    for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+        value = gen_const_xmlChar_ptr(n_value, 1);
+
+        ret_val = namePush(ctxt, (const xmlChar *)value);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in namePush",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_value);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_nodePop(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlParserCtxtPtr ctxt; /* an XML parser context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+
+        ret_val = nodePop(ctxt);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in nodePop",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_nodePush(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlParserCtxtPtr ctxt; /* an XML parser context */
+    int n_ctxt;
+    xmlNodePtr value; /* the element node */
+    int n_value;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+    for (n_value = 0;n_value < gen_nb_xmlNodePtr;n_value++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+        value = gen_xmlNodePtr(n_value, 1);
+
+        ret_val = nodePush(ctxt, value);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlNodePtr(n_value, value, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in nodePush",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_value);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCheckLanguageID(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlChar * lang; /* pointer to the string value */
+    int n_lang;
+
+    for (n_lang = 0;n_lang < gen_nb_const_xmlChar_ptr;n_lang++) {
+        mem_base = xmlMemBlocks();
+        lang = gen_const_xmlChar_ptr(n_lang, 0);
+
+        ret_val = xmlCheckLanguageID((const xmlChar *)lang);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_lang, (const xmlChar *)lang, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCheckLanguageID",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_lang);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCopyChar(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    int len; /* Ignored, compatibility */
+    int n_len;
+    xmlChar * out; /* pointer to an array of xmlChar */
+    int n_out;
+    int val; /* the char value */
+    int n_val;
+
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+    for (n_out = 0;n_out < gen_nb_xmlChar_ptr;n_out++) {
+    for (n_val = 0;n_val < gen_nb_int;n_val++) {
+        mem_base = xmlMemBlocks();
+        len = gen_int(n_len, 0);
+        out = gen_xmlChar_ptr(n_out, 1);
+        val = gen_int(n_val, 2);
+
+        ret_val = xmlCopyChar(len, out, val);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_len, len, 0);
+        des_xmlChar_ptr(n_out, out, 1);
+        des_int(n_val, val, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCopyChar",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_len);
+            printf(" %d", n_out);
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCopyCharMultiByte(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlChar * out; /* pointer to an array of xmlChar */
+    int n_out;
+    int val; /* the char value */
+    int n_val;
+
+    for (n_out = 0;n_out < gen_nb_xmlChar_ptr;n_out++) {
+    for (n_val = 0;n_val < gen_nb_int;n_val++) {
+        mem_base = xmlMemBlocks();
+        out = gen_xmlChar_ptr(n_out, 0);
+        val = gen_int(n_val, 1);
+
+        ret_val = xmlCopyCharMultiByte(out, val);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlChar_ptr(n_out, out, 0);
+        des_int(n_val, val, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCopyCharMultiByte",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_out);
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCreateEntityParserCtxt(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlParserCtxtPtr ret_val;
+    xmlChar * URL; /* the entity URL */
+    int n_URL;
+    xmlChar * ID; /* the entity PUBLIC ID */
+    int n_ID;
+    xmlChar * base; /* a possible base for the target URI */
+    int n_base;
+
+    for (n_URL = 0;n_URL < gen_nb_const_xmlChar_ptr;n_URL++) {
+    for (n_ID = 0;n_ID < gen_nb_const_xmlChar_ptr;n_ID++) {
+    for (n_base = 0;n_base < gen_nb_const_xmlChar_ptr;n_base++) {
+        mem_base = xmlMemBlocks();
+        URL = gen_const_xmlChar_ptr(n_URL, 0);
+        ID = gen_const_xmlChar_ptr(n_ID, 1);
+        base = gen_const_xmlChar_ptr(n_base, 2);
+
+        ret_val = xmlCreateEntityParserCtxt((const xmlChar *)URL, (const xmlChar *)ID, (const xmlChar *)base);
+        desret_xmlParserCtxtPtr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_URL, (const xmlChar *)URL, 0);
+        des_const_xmlChar_ptr(n_ID, (const xmlChar *)ID, 1);
+        des_const_xmlChar_ptr(n_base, (const xmlChar *)base, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCreateEntityParserCtxt",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_URL);
+            printf(" %d", n_ID);
+            printf(" %d", n_base);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCreateFileParserCtxt(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlParserCtxtPtr ret_val;
+    const char * filename; /* the filename */
+    int n_filename;
+
+    for (n_filename = 0;n_filename < gen_nb_fileoutput;n_filename++) {
+        mem_base = xmlMemBlocks();
+        filename = gen_fileoutput(n_filename, 0);
+
+        ret_val = xmlCreateFileParserCtxt(filename);
+        desret_xmlParserCtxtPtr(ret_val);
+        call_tests++;
+        des_fileoutput(n_filename, filename, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCreateFileParserCtxt",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_filename);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCreateMemoryParserCtxt(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlParserCtxtPtr ret_val;
+    char * buffer; /* a pointer to a char array */
+    int n_buffer;
+    int size; /* the size of the array */
+    int n_size;
+
+    for (n_buffer = 0;n_buffer < gen_nb_const_char_ptr;n_buffer++) {
+    for (n_size = 0;n_size < gen_nb_int;n_size++) {
+        mem_base = xmlMemBlocks();
+        buffer = gen_const_char_ptr(n_buffer, 0);
+        size = gen_int(n_size, 1);
+        if ((buffer != NULL) &&
+            (size > (int) strlen((const char *) buffer) + 1))
+            continue;
+
+        ret_val = xmlCreateMemoryParserCtxt((const char *)buffer, size);
+        desret_xmlParserCtxtPtr(ret_val);
+        call_tests++;
+        des_const_char_ptr(n_buffer, (const char *)buffer, 0);
+        des_int(n_size, size, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCreateMemoryParserCtxt",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buffer);
+            printf(" %d", n_size);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCreateURLParserCtxt(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlParserCtxtPtr ret_val;
+    const char * filename; /* the filename or URL */
+    int n_filename;
+    int options; /* a combination of xmlParserOption */
+    int n_options;
+
+    for (n_filename = 0;n_filename < gen_nb_fileoutput;n_filename++) {
+    for (n_options = 0;n_options < gen_nb_int;n_options++) {
+        mem_base = xmlMemBlocks();
+        filename = gen_fileoutput(n_filename, 0);
+        options = gen_int(n_options, 1);
+
+        ret_val = xmlCreateURLParserCtxt(filename, options);
+        desret_xmlParserCtxtPtr(ret_val);
+        call_tests++;
+        des_fileoutput(n_filename, filename, 0);
+        des_int(n_options, options, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCreateURLParserCtxt",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_filename);
+            printf(" %d", n_options);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCurrentChar(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlParserCtxtPtr ctxt; /* the XML parser context */
+    int n_ctxt;
+    int * len; /* pointer to the length of the char read */
+    int n_len;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+    for (n_len = 0;n_len < gen_nb_int_ptr;n_len++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+        len = gen_int_ptr(n_len, 1);
+
+        ret_val = xmlCurrentChar(ctxt, len);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        des_int_ptr(n_len, len, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCurrentChar",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlErrMemory(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlParserCtxtPtr ctxt; /* an XML parser context */
+    int n_ctxt;
+    char * extra; /* extra information */
+    int n_extra;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+    for (n_extra = 0;n_extra < gen_nb_const_char_ptr;n_extra++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+        extra = gen_const_char_ptr(n_extra, 1);
+
+        xmlErrMemory(ctxt, (const char *)extra);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        des_const_char_ptr(n_extra, (const char *)extra, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlErrMemory",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_extra);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlIsLetter(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    int c; /* an unicode character (int) */
+    int n_c;
+
+    for (n_c = 0;n_c < gen_nb_int;n_c++) {
+        mem_base = xmlMemBlocks();
+        c = gen_int(n_c, 0);
+
+        ret_val = xmlIsLetter(c);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_c, c, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlIsLetter",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_c);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewEntityInputStream(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlParserInputPtr ret_val;
+    xmlParserCtxtPtr ctxt; /* an XML parser context */
+    int n_ctxt;
+    xmlEntityPtr entity; /* an Entity pointer */
+    int n_entity;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+    for (n_entity = 0;n_entity < gen_nb_xmlEntityPtr;n_entity++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+        entity = gen_xmlEntityPtr(n_entity, 1);
+
+        ret_val = xmlNewEntityInputStream(ctxt, entity);
+        desret_xmlParserInputPtr(ret_val);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlEntityPtr(n_entity, entity, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewEntityInputStream",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_entity);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewInputFromFile(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlParserInputPtr ret_val;
+    xmlParserCtxtPtr ctxt; /* an XML parser context */
+    int n_ctxt;
+    const char * filename; /* the filename to use as entity */
+    int n_filename;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+    for (n_filename = 0;n_filename < gen_nb_filepath;n_filename++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+        filename = gen_filepath(n_filename, 1);
+
+        ret_val = xmlNewInputFromFile(ctxt, filename);
+        desret_xmlParserInputPtr(ret_val);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        des_filepath(n_filename, filename, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewInputFromFile",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_filename);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewInputStream(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlParserInputPtr ret_val;
+    xmlParserCtxtPtr ctxt; /* an XML parser context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+
+        ret_val = xmlNewInputStream(ctxt);
+        desret_xmlParserInputPtr(ret_val);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewInputStream",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewStringInputStream(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlParserInputPtr ret_val;
+    xmlParserCtxtPtr ctxt; /* an XML parser context */
+    int n_ctxt;
+    xmlChar * buffer; /* an memory buffer */
+    int n_buffer;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+    for (n_buffer = 0;n_buffer < gen_nb_const_xmlChar_ptr;n_buffer++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+        buffer = gen_const_xmlChar_ptr(n_buffer, 1);
+
+        ret_val = xmlNewStringInputStream(ctxt, (const xmlChar *)buffer);
+        desret_xmlParserInputPtr(ret_val);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        des_const_xmlChar_ptr(n_buffer, (const xmlChar *)buffer, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewStringInputStream",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_buffer);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNextChar(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlParserCtxtPtr ctxt; /* the XML parser context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+
+        xmlNextChar(ctxt);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNextChar",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlParserInputShrink(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlParserInputPtr in; /* an XML parser input */
+    int n_in;
+
+    for (n_in = 0;n_in < gen_nb_xmlParserInputPtr;n_in++) {
+        mem_base = xmlMemBlocks();
+        in = gen_xmlParserInputPtr(n_in, 0);
+
+        xmlParserInputShrink(in);
+        call_tests++;
+        des_xmlParserInputPtr(n_in, in, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlParserInputShrink",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_in);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlPopInput(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlChar ret_val;
+    xmlParserCtxtPtr ctxt; /* an XML parser context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+
+        ret_val = xmlPopInput(ctxt);
+        desret_xmlChar(ret_val);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlPopInput",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlPushInput(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlParserCtxtPtr ctxt; /* an XML parser context */
+    int n_ctxt;
+    xmlParserInputPtr input; /* an XML parser input fragment (entity, XML fragment ...). */
+    int n_input;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+    for (n_input = 0;n_input < gen_nb_xmlParserInputPtr;n_input++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+        input = gen_xmlParserInputPtr(n_input, 1);
+
+        ret_val = xmlPushInput(ctxt, input);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlParserInputPtr(n_input, input, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlPushInput",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_input);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSetEntityReferenceFunc(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlSplitQName(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlChar * ret_val;
+    xmlParserCtxtPtr ctxt; /* an XML parser context */
+    int n_ctxt;
+    xmlChar * name; /* an XML parser context */
+    int n_name;
+    xmlChar ** prefix; /* a xmlChar ** */
+    int n_prefix;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_prefix = 0;n_prefix < gen_nb_xmlChar_ptr_ptr;n_prefix++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        prefix = gen_xmlChar_ptr_ptr(n_prefix, 2);
+
+        ret_val = xmlSplitQName(ctxt, (const xmlChar *)name, prefix);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_xmlChar_ptr_ptr(n_prefix, prefix, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSplitQName",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_name);
+            printf(" %d", n_prefix);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlStringCurrentChar(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlParserCtxtPtr ctxt; /* the XML parser context */
+    int n_ctxt;
+    xmlChar * cur; /* pointer to the beginning of the char */
+    int n_cur;
+    int * len; /* pointer to the length of the char read */
+    int n_len;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+    for (n_cur = 0;n_cur < gen_nb_const_xmlChar_ptr;n_cur++) {
+    for (n_len = 0;n_len < gen_nb_int_ptr;n_len++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+        cur = gen_const_xmlChar_ptr(n_cur, 1);
+        len = gen_int_ptr(n_len, 2);
+
+        ret_val = xmlStringCurrentChar(ctxt, (const xmlChar *)cur, len);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        des_const_xmlChar_ptr(n_cur, (const xmlChar *)cur, 1);
+        des_int_ptr(n_len, len, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlStringCurrentChar",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_cur);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlStringDecodeEntities(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlChar * ret_val;
+    xmlParserCtxtPtr ctxt; /* the parser context */
+    int n_ctxt;
+    xmlChar * str; /* the input string */
+    int n_str;
+    int what; /* combination of XML_SUBSTITUTE_REF and XML_SUBSTITUTE_PEREF */
+    int n_what;
+    xmlChar end; /* an end marker xmlChar, 0 if none */
+    int n_end;
+    xmlChar end2; /* an end marker xmlChar, 0 if none */
+    int n_end2;
+    xmlChar end3; /* an end marker xmlChar, 0 if none */
+    int n_end3;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+    for (n_str = 0;n_str < gen_nb_const_xmlChar_ptr;n_str++) {
+    for (n_what = 0;n_what < gen_nb_int;n_what++) {
+    for (n_end = 0;n_end < gen_nb_xmlChar;n_end++) {
+    for (n_end2 = 0;n_end2 < gen_nb_xmlChar;n_end2++) {
+    for (n_end3 = 0;n_end3 < gen_nb_xmlChar;n_end3++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+        str = gen_const_xmlChar_ptr(n_str, 1);
+        what = gen_int(n_what, 2);
+        end = gen_xmlChar(n_end, 3);
+        end2 = gen_xmlChar(n_end2, 4);
+        end3 = gen_xmlChar(n_end3, 5);
+
+        ret_val = xmlStringDecodeEntities(ctxt, (const xmlChar *)str, what, end, end2, end3);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        des_const_xmlChar_ptr(n_str, (const xmlChar *)str, 1);
+        des_int(n_what, what, 2);
+        des_xmlChar(n_end, end, 3);
+        des_xmlChar(n_end2, end2, 4);
+        des_xmlChar(n_end3, end3, 5);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlStringDecodeEntities",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_str);
+            printf(" %d", n_what);
+            printf(" %d", n_end);
+            printf(" %d", n_end2);
+            printf(" %d", n_end3);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlStringLenDecodeEntities(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlChar * ret_val;
+    xmlParserCtxtPtr ctxt; /* the parser context */
+    int n_ctxt;
+    xmlChar * str; /* the input string */
+    int n_str;
+    int len; /* the string length */
+    int n_len;
+    int what; /* combination of XML_SUBSTITUTE_REF and XML_SUBSTITUTE_PEREF */
+    int n_what;
+    xmlChar end; /* an end marker xmlChar, 0 if none */
+    int n_end;
+    xmlChar end2; /* an end marker xmlChar, 0 if none */
+    int n_end2;
+    xmlChar end3; /* an end marker xmlChar, 0 if none */
+    int n_end3;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+    for (n_str = 0;n_str < gen_nb_const_xmlChar_ptr;n_str++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+    for (n_what = 0;n_what < gen_nb_int;n_what++) {
+    for (n_end = 0;n_end < gen_nb_xmlChar;n_end++) {
+    for (n_end2 = 0;n_end2 < gen_nb_xmlChar;n_end2++) {
+    for (n_end3 = 0;n_end3 < gen_nb_xmlChar;n_end3++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+        str = gen_const_xmlChar_ptr(n_str, 1);
+        len = gen_int(n_len, 2);
+        what = gen_int(n_what, 3);
+        end = gen_xmlChar(n_end, 4);
+        end2 = gen_xmlChar(n_end2, 5);
+        end3 = gen_xmlChar(n_end3, 6);
+        if ((str != NULL) &&
+            (len > (int) strlen((const char *) str) + 1))
+            continue;
+
+        ret_val = xmlStringLenDecodeEntities(ctxt, (const xmlChar *)str, len, what, end, end2, end3);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        des_const_xmlChar_ptr(n_str, (const xmlChar *)str, 1);
+        des_int(n_len, len, 2);
+        des_int(n_what, what, 3);
+        des_xmlChar(n_end, end, 4);
+        des_xmlChar(n_end2, end2, 5);
+        des_xmlChar(n_end3, end3, 6);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlStringLenDecodeEntities",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_str);
+            printf(" %d", n_len);
+            printf(" %d", n_what);
+            printf(" %d", n_end);
+            printf(" %d", n_end2);
+            printf(" %d", n_end3);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSwitchEncoding(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlParserCtxtPtr ctxt; /* the parser context */
+    int n_ctxt;
+    xmlCharEncoding enc; /* the encoding value (number) */
+    int n_enc;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+    for (n_enc = 0;n_enc < gen_nb_xmlCharEncoding;n_enc++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+        enc = gen_xmlCharEncoding(n_enc, 1);
+
+        ret_val = xmlSwitchEncoding(ctxt, enc);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlCharEncoding(n_enc, enc, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSwitchEncoding",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_enc);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSwitchInputEncoding(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlParserCtxtPtr ctxt; /* the parser context */
+    int n_ctxt;
+    xmlParserInputPtr input; /* the input stream */
+    int n_input;
+    xmlCharEncodingHandlerPtr handler; /* the encoding handler */
+    int n_handler;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+    for (n_input = 0;n_input < gen_nb_xmlParserInputPtr;n_input++) {
+    for (n_handler = 0;n_handler < gen_nb_xmlCharEncodingHandlerPtr;n_handler++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+        input = gen_xmlParserInputPtr(n_input, 1);
+        handler = gen_xmlCharEncodingHandlerPtr(n_handler, 2);
+
+        ret_val = xmlSwitchInputEncoding(ctxt, input, handler);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlParserInputPtr(n_input, input, 1);
+        des_xmlCharEncodingHandlerPtr(n_handler, handler, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSwitchInputEncoding",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_input);
+            printf(" %d", n_handler);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSwitchToEncoding(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlParserCtxtPtr ctxt; /* the parser context */
+    int n_ctxt;
+    xmlCharEncodingHandlerPtr handler; /* the encoding handler */
+    int n_handler;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+    for (n_handler = 0;n_handler < gen_nb_xmlCharEncodingHandlerPtr;n_handler++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+        handler = gen_xmlCharEncodingHandlerPtr(n_handler, 1);
+
+        ret_val = xmlSwitchToEncoding(ctxt, handler);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlCharEncodingHandlerPtr(n_handler, handler, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSwitchToEncoding",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_handler);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+static int
+test_parserInternals(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing parserInternals : 33 of 90 functions ...\n");
+    test_ret += test_htmlCreateFileParserCtxt();
+    test_ret += test_htmlInitAutoClose();
+    test_ret += test_inputPop();
+    test_ret += test_inputPush();
+    test_ret += test_namePop();
+    test_ret += test_namePush();
+    test_ret += test_nodePop();
+    test_ret += test_nodePush();
+    test_ret += test_xmlCheckLanguageID();
+    test_ret += test_xmlCopyChar();
+    test_ret += test_xmlCopyCharMultiByte();
+    test_ret += test_xmlCreateEntityParserCtxt();
+    test_ret += test_xmlCreateFileParserCtxt();
+    test_ret += test_xmlCreateMemoryParserCtxt();
+    test_ret += test_xmlCreateURLParserCtxt();
+    test_ret += test_xmlCurrentChar();
+    test_ret += test_xmlErrMemory();
+    test_ret += test_xmlIsLetter();
+    test_ret += test_xmlNewEntityInputStream();
+    test_ret += test_xmlNewInputFromFile();
+    test_ret += test_xmlNewInputStream();
+    test_ret += test_xmlNewStringInputStream();
+    test_ret += test_xmlNextChar();
+    test_ret += test_xmlParserInputShrink();
+    test_ret += test_xmlPopInput();
+    test_ret += test_xmlPushInput();
+    test_ret += test_xmlSetEntityReferenceFunc();
+    test_ret += test_xmlSplitQName();
+    test_ret += test_xmlStringCurrentChar();
+    test_ret += test_xmlStringDecodeEntities();
+    test_ret += test_xmlStringLenDecodeEntities();
+    test_ret += test_xmlSwitchEncoding();
+    test_ret += test_xmlSwitchInputEncoding();
+    test_ret += test_xmlSwitchToEncoding();
+
+    if (test_ret != 0)
+	printf("Module parserInternals: %d errors\n", test_ret);
+    return(test_ret);
+}
+
+static int
+test_xmlPatternFromRoot(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_PATTERN_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlPatternPtr comp; /* the precompiled pattern */
+    int n_comp;
+
+    for (n_comp = 0;n_comp < gen_nb_xmlPatternPtr;n_comp++) {
+        mem_base = xmlMemBlocks();
+        comp = gen_xmlPatternPtr(n_comp, 0);
+
+        ret_val = xmlPatternFromRoot(comp);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlPatternPtr(n_comp, comp, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlPatternFromRoot",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_comp);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlPatternGetStreamCtxt(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlPatternMatch(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_PATTERN_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlPatternPtr comp; /* the precompiled pattern */
+    int n_comp;
+    xmlNodePtr node; /* a node */
+    int n_node;
+
+    for (n_comp = 0;n_comp < gen_nb_xmlPatternPtr;n_comp++) {
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+        mem_base = xmlMemBlocks();
+        comp = gen_xmlPatternPtr(n_comp, 0);
+        node = gen_xmlNodePtr(n_node, 1);
+
+        ret_val = xmlPatternMatch(comp, node);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlPatternPtr(n_comp, comp, 0);
+        des_xmlNodePtr(n_node, node, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlPatternMatch",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_comp);
+            printf(" %d", n_node);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlPatternMaxDepth(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_PATTERN_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlPatternPtr comp; /* the precompiled pattern */
+    int n_comp;
+
+    for (n_comp = 0;n_comp < gen_nb_xmlPatternPtr;n_comp++) {
+        mem_base = xmlMemBlocks();
+        comp = gen_xmlPatternPtr(n_comp, 0);
+
+        ret_val = xmlPatternMaxDepth(comp);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlPatternPtr(n_comp, comp, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlPatternMaxDepth",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_comp);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlPatternMinDepth(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_PATTERN_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlPatternPtr comp; /* the precompiled pattern */
+    int n_comp;
+
+    for (n_comp = 0;n_comp < gen_nb_xmlPatternPtr;n_comp++) {
+        mem_base = xmlMemBlocks();
+        comp = gen_xmlPatternPtr(n_comp, 0);
+
+        ret_val = xmlPatternMinDepth(comp);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlPatternPtr(n_comp, comp, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlPatternMinDepth",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_comp);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlPatternStreamable(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_PATTERN_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlPatternPtr comp; /* the precompiled pattern */
+    int n_comp;
+
+    for (n_comp = 0;n_comp < gen_nb_xmlPatternPtr;n_comp++) {
+        mem_base = xmlMemBlocks();
+        comp = gen_xmlPatternPtr(n_comp, 0);
+
+        ret_val = xmlPatternStreamable(comp);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlPatternPtr(n_comp, comp, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlPatternStreamable",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_comp);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlPatterncompile(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+#ifdef LIBXML_PATTERN_ENABLED
+
+#define gen_nb_xmlStreamCtxtPtr 1
+static xmlStreamCtxtPtr gen_xmlStreamCtxtPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlStreamCtxtPtr(int no ATTRIBUTE_UNUSED, xmlStreamCtxtPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+#endif
+
+
+static int
+test_xmlStreamPop(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_PATTERN_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlStreamCtxtPtr stream; /* the stream context */
+    int n_stream;
+
+    for (n_stream = 0;n_stream < gen_nb_xmlStreamCtxtPtr;n_stream++) {
+        mem_base = xmlMemBlocks();
+        stream = gen_xmlStreamCtxtPtr(n_stream, 0);
+
+        ret_val = xmlStreamPop(stream);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlStreamCtxtPtr(n_stream, stream, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlStreamPop",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_stream);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlStreamPush(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_PATTERN_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlStreamCtxtPtr stream; /* the stream context */
+    int n_stream;
+    xmlChar * name; /* the current name */
+    int n_name;
+    xmlChar * ns; /* the namespace name */
+    int n_ns;
+
+    for (n_stream = 0;n_stream < gen_nb_xmlStreamCtxtPtr;n_stream++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_ns = 0;n_ns < gen_nb_const_xmlChar_ptr;n_ns++) {
+        mem_base = xmlMemBlocks();
+        stream = gen_xmlStreamCtxtPtr(n_stream, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        ns = gen_const_xmlChar_ptr(n_ns, 2);
+
+        ret_val = xmlStreamPush(stream, (const xmlChar *)name, (const xmlChar *)ns);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlStreamCtxtPtr(n_stream, stream, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_const_xmlChar_ptr(n_ns, (const xmlChar *)ns, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlStreamPush",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_stream);
+            printf(" %d", n_name);
+            printf(" %d", n_ns);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlStreamPushAttr(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_PATTERN_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlStreamCtxtPtr stream; /* the stream context */
+    int n_stream;
+    xmlChar * name; /* the current name */
+    int n_name;
+    xmlChar * ns; /* the namespace name */
+    int n_ns;
+
+    for (n_stream = 0;n_stream < gen_nb_xmlStreamCtxtPtr;n_stream++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_ns = 0;n_ns < gen_nb_const_xmlChar_ptr;n_ns++) {
+        mem_base = xmlMemBlocks();
+        stream = gen_xmlStreamCtxtPtr(n_stream, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        ns = gen_const_xmlChar_ptr(n_ns, 2);
+
+        ret_val = xmlStreamPushAttr(stream, (const xmlChar *)name, (const xmlChar *)ns);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlStreamCtxtPtr(n_stream, stream, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_const_xmlChar_ptr(n_ns, (const xmlChar *)ns, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlStreamPushAttr",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_stream);
+            printf(" %d", n_name);
+            printf(" %d", n_ns);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlStreamPushNode(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_PATTERN_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlStreamCtxtPtr stream; /* the stream context */
+    int n_stream;
+    xmlChar * name; /* the current name */
+    int n_name;
+    xmlChar * ns; /* the namespace name */
+    int n_ns;
+    int nodeType; /* the type of the node being pushed */
+    int n_nodeType;
+
+    for (n_stream = 0;n_stream < gen_nb_xmlStreamCtxtPtr;n_stream++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_ns = 0;n_ns < gen_nb_const_xmlChar_ptr;n_ns++) {
+    for (n_nodeType = 0;n_nodeType < gen_nb_int;n_nodeType++) {
+        mem_base = xmlMemBlocks();
+        stream = gen_xmlStreamCtxtPtr(n_stream, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        ns = gen_const_xmlChar_ptr(n_ns, 2);
+        nodeType = gen_int(n_nodeType, 3);
+
+        ret_val = xmlStreamPushNode(stream, (const xmlChar *)name, (const xmlChar *)ns, nodeType);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlStreamCtxtPtr(n_stream, stream, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_const_xmlChar_ptr(n_ns, (const xmlChar *)ns, 2);
+        des_int(n_nodeType, nodeType, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlStreamPushNode",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_stream);
+            printf(" %d", n_name);
+            printf(" %d", n_ns);
+            printf(" %d", n_nodeType);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlStreamWantsAnyNode(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_PATTERN_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlStreamCtxtPtr streamCtxt; /* the stream context */
+    int n_streamCtxt;
+
+    for (n_streamCtxt = 0;n_streamCtxt < gen_nb_xmlStreamCtxtPtr;n_streamCtxt++) {
+        mem_base = xmlMemBlocks();
+        streamCtxt = gen_xmlStreamCtxtPtr(n_streamCtxt, 0);
+
+        ret_val = xmlStreamWantsAnyNode(streamCtxt);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlStreamCtxtPtr(n_streamCtxt, streamCtxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlStreamWantsAnyNode",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_streamCtxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+static int
+test_pattern(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing pattern : 10 of 15 functions ...\n");
+    test_ret += test_xmlPatternFromRoot();
+    test_ret += test_xmlPatternGetStreamCtxt();
+    test_ret += test_xmlPatternMatch();
+    test_ret += test_xmlPatternMaxDepth();
+    test_ret += test_xmlPatternMinDepth();
+    test_ret += test_xmlPatternStreamable();
+    test_ret += test_xmlPatterncompile();
+    test_ret += test_xmlStreamPop();
+    test_ret += test_xmlStreamPush();
+    test_ret += test_xmlStreamPushAttr();
+    test_ret += test_xmlStreamPushNode();
+    test_ret += test_xmlStreamWantsAnyNode();
+
+    if (test_ret != 0)
+	printf("Module pattern: %d errors\n", test_ret);
+    return(test_ret);
+}
+#ifdef LIBXML_SCHEMAS_ENABLED
+
+#define gen_nb_xmlRelaxNGPtr 1
+static xmlRelaxNGPtr gen_xmlRelaxNGPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlRelaxNGPtr(int no ATTRIBUTE_UNUSED, xmlRelaxNGPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+#endif
+
+
+static int
+test_xmlRelaxNGDump(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    FILE * output; /* the file output */
+    int n_output;
+    xmlRelaxNGPtr schema; /* a schema structure */
+    int n_schema;
+
+    for (n_output = 0;n_output < gen_nb_FILE_ptr;n_output++) {
+    for (n_schema = 0;n_schema < gen_nb_xmlRelaxNGPtr;n_schema++) {
+        mem_base = xmlMemBlocks();
+        output = gen_FILE_ptr(n_output, 0);
+        schema = gen_xmlRelaxNGPtr(n_schema, 1);
+
+        xmlRelaxNGDump(output, schema);
+        call_tests++;
+        des_FILE_ptr(n_output, output, 0);
+        des_xmlRelaxNGPtr(n_schema, schema, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlRelaxNGDump",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_output);
+            printf(" %d", n_schema);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlRelaxNGDumpTree(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    FILE * output; /* the file output */
+    int n_output;
+    xmlRelaxNGPtr schema; /* a schema structure */
+    int n_schema;
+
+    for (n_output = 0;n_output < gen_nb_FILE_ptr;n_output++) {
+    for (n_schema = 0;n_schema < gen_nb_xmlRelaxNGPtr;n_schema++) {
+        mem_base = xmlMemBlocks();
+        output = gen_FILE_ptr(n_output, 0);
+        schema = gen_xmlRelaxNGPtr(n_schema, 1);
+
+        xmlRelaxNGDumpTree(output, schema);
+        call_tests++;
+        des_FILE_ptr(n_output, output, 0);
+        des_xmlRelaxNGPtr(n_schema, schema, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlRelaxNGDumpTree",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_output);
+            printf(" %d", n_schema);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+#ifdef LIBXML_SCHEMAS_ENABLED
+
+#define gen_nb_xmlRelaxNGParserCtxtPtr 1
+static xmlRelaxNGParserCtxtPtr gen_xmlRelaxNGParserCtxtPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlRelaxNGParserCtxtPtr(int no ATTRIBUTE_UNUSED, xmlRelaxNGParserCtxtPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+#endif
+
+#ifdef LIBXML_SCHEMAS_ENABLED
+
+#define gen_nb_xmlRelaxNGValidityErrorFunc_ptr 1
+static xmlRelaxNGValidityErrorFunc * gen_xmlRelaxNGValidityErrorFunc_ptr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlRelaxNGValidityErrorFunc_ptr(int no ATTRIBUTE_UNUSED, xmlRelaxNGValidityErrorFunc * val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+#endif
+
+#ifdef LIBXML_SCHEMAS_ENABLED
+
+#define gen_nb_xmlRelaxNGValidityWarningFunc_ptr 1
+static xmlRelaxNGValidityWarningFunc * gen_xmlRelaxNGValidityWarningFunc_ptr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlRelaxNGValidityWarningFunc_ptr(int no ATTRIBUTE_UNUSED, xmlRelaxNGValidityWarningFunc * val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+#endif
+
+
+static int
+test_xmlRelaxNGGetParserErrors(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlRelaxNGParserCtxtPtr ctxt; /* a Relax-NG validation context */
+    int n_ctxt;
+    xmlRelaxNGValidityErrorFunc * err; /* the error callback result */
+    int n_err;
+    xmlRelaxNGValidityWarningFunc * warn; /* the warning callback result */
+    int n_warn;
+    void ** ctx; /* contextual data for the callbacks result */
+    int n_ctx;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlRelaxNGParserCtxtPtr;n_ctxt++) {
+    for (n_err = 0;n_err < gen_nb_xmlRelaxNGValidityErrorFunc_ptr;n_err++) {
+    for (n_warn = 0;n_warn < gen_nb_xmlRelaxNGValidityWarningFunc_ptr;n_warn++) {
+    for (n_ctx = 0;n_ctx < gen_nb_void_ptr_ptr;n_ctx++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlRelaxNGParserCtxtPtr(n_ctxt, 0);
+        err = gen_xmlRelaxNGValidityErrorFunc_ptr(n_err, 1);
+        warn = gen_xmlRelaxNGValidityWarningFunc_ptr(n_warn, 2);
+        ctx = gen_void_ptr_ptr(n_ctx, 3);
+
+        ret_val = xmlRelaxNGGetParserErrors(ctxt, err, warn, ctx);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlRelaxNGParserCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlRelaxNGValidityErrorFunc_ptr(n_err, err, 1);
+        des_xmlRelaxNGValidityWarningFunc_ptr(n_warn, warn, 2);
+        des_void_ptr_ptr(n_ctx, ctx, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlRelaxNGGetParserErrors",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_err);
+            printf(" %d", n_warn);
+            printf(" %d", n_ctx);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+#ifdef LIBXML_SCHEMAS_ENABLED
+
+#define gen_nb_xmlRelaxNGValidCtxtPtr 1
+static xmlRelaxNGValidCtxtPtr gen_xmlRelaxNGValidCtxtPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlRelaxNGValidCtxtPtr(int no ATTRIBUTE_UNUSED, xmlRelaxNGValidCtxtPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+#endif
+
+
+static int
+test_xmlRelaxNGGetValidErrors(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlRelaxNGValidCtxtPtr ctxt; /* a Relax-NG validation context */
+    int n_ctxt;
+    xmlRelaxNGValidityErrorFunc * err; /* the error function result */
+    int n_err;
+    xmlRelaxNGValidityWarningFunc * warn; /* the warning function result */
+    int n_warn;
+    void ** ctx; /* the functions context result */
+    int n_ctx;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlRelaxNGValidCtxtPtr;n_ctxt++) {
+    for (n_err = 0;n_err < gen_nb_xmlRelaxNGValidityErrorFunc_ptr;n_err++) {
+    for (n_warn = 0;n_warn < gen_nb_xmlRelaxNGValidityWarningFunc_ptr;n_warn++) {
+    for (n_ctx = 0;n_ctx < gen_nb_void_ptr_ptr;n_ctx++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlRelaxNGValidCtxtPtr(n_ctxt, 0);
+        err = gen_xmlRelaxNGValidityErrorFunc_ptr(n_err, 1);
+        warn = gen_xmlRelaxNGValidityWarningFunc_ptr(n_warn, 2);
+        ctx = gen_void_ptr_ptr(n_ctx, 3);
+
+        ret_val = xmlRelaxNGGetValidErrors(ctxt, err, warn, ctx);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlRelaxNGValidCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlRelaxNGValidityErrorFunc_ptr(n_err, err, 1);
+        des_xmlRelaxNGValidityWarningFunc_ptr(n_warn, warn, 2);
+        des_void_ptr_ptr(n_ctx, ctx, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlRelaxNGGetValidErrors",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_err);
+            printf(" %d", n_warn);
+            printf(" %d", n_ctx);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlRelaxNGInitTypes(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+
+        mem_base = xmlMemBlocks();
+
+        ret_val = xmlRelaxNGInitTypes();
+        desret_int(ret_val);
+        call_tests++;
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlRelaxNGInitTypes",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf("\n");
+        }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlRelaxNGNewDocParserCtxt(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    xmlRelaxNGParserCtxtPtr ret_val;
+    xmlDocPtr doc; /* a preparsed document tree */
+    int n_doc;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+
+        ret_val = xmlRelaxNGNewDocParserCtxt(doc);
+        desret_xmlRelaxNGParserCtxtPtr(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlRelaxNGNewDocParserCtxt",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlRelaxNGNewMemParserCtxt(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    xmlRelaxNGParserCtxtPtr ret_val;
+    char * buffer; /* a pointer to a char array containing the schemas */
+    int n_buffer;
+    int size; /* the size of the array */
+    int n_size;
+
+    for (n_buffer = 0;n_buffer < gen_nb_const_char_ptr;n_buffer++) {
+    for (n_size = 0;n_size < gen_nb_int;n_size++) {
+        mem_base = xmlMemBlocks();
+        buffer = gen_const_char_ptr(n_buffer, 0);
+        size = gen_int(n_size, 1);
+        if ((buffer != NULL) &&
+            (size > (int) strlen((const char *) buffer) + 1))
+            continue;
+
+        ret_val = xmlRelaxNGNewMemParserCtxt((const char *)buffer, size);
+        desret_xmlRelaxNGParserCtxtPtr(ret_val);
+        call_tests++;
+        des_const_char_ptr(n_buffer, (const char *)buffer, 0);
+        des_int(n_size, size, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlRelaxNGNewMemParserCtxt",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buffer);
+            printf(" %d", n_size);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlRelaxNGNewParserCtxt(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    xmlRelaxNGParserCtxtPtr ret_val;
+    char * URL; /* the location of the schema */
+    int n_URL;
+
+    for (n_URL = 0;n_URL < gen_nb_const_char_ptr;n_URL++) {
+        mem_base = xmlMemBlocks();
+        URL = gen_const_char_ptr(n_URL, 0);
+
+        ret_val = xmlRelaxNGNewParserCtxt((const char *)URL);
+        desret_xmlRelaxNGParserCtxtPtr(ret_val);
+        call_tests++;
+        des_const_char_ptr(n_URL, (const char *)URL, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlRelaxNGNewParserCtxt",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_URL);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlRelaxNGNewValidCtxt(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlRelaxNGParse(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlRelaxNGSetParserErrors(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlRelaxNGSetParserStructuredErrors(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlRelaxNGSetValidErrors(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlRelaxNGSetValidStructuredErrors(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlRelaxNGValidateDoc(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlRelaxNGValidCtxtPtr ctxt; /* a Relax-NG validation context */
+    int n_ctxt;
+    xmlDocPtr doc; /* a parsed document tree */
+    int n_doc;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlRelaxNGValidCtxtPtr;n_ctxt++) {
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlRelaxNGValidCtxtPtr(n_ctxt, 0);
+        doc = gen_xmlDocPtr(n_doc, 1);
+
+        ret_val = xmlRelaxNGValidateDoc(ctxt, doc);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlRelaxNGValidCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlDocPtr(n_doc, doc, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlRelaxNGValidateDoc",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_doc);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlRelaxNGValidateFullElement(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlRelaxNGValidCtxtPtr ctxt; /* the validation context */
+    int n_ctxt;
+    xmlDocPtr doc; /* a document instance */
+    int n_doc;
+    xmlNodePtr elem; /* an element instance */
+    int n_elem;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlRelaxNGValidCtxtPtr;n_ctxt++) {
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_elem = 0;n_elem < gen_nb_xmlNodePtr;n_elem++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlRelaxNGValidCtxtPtr(n_ctxt, 0);
+        doc = gen_xmlDocPtr(n_doc, 1);
+        elem = gen_xmlNodePtr(n_elem, 2);
+
+        ret_val = xmlRelaxNGValidateFullElement(ctxt, doc, elem);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlRelaxNGValidCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlDocPtr(n_doc, doc, 1);
+        des_xmlNodePtr(n_elem, elem, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlRelaxNGValidateFullElement",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_doc);
+            printf(" %d", n_elem);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlRelaxNGValidatePopElement(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlRelaxNGValidCtxtPtr ctxt; /* the RelaxNG validation context */
+    int n_ctxt;
+    xmlDocPtr doc; /* a document instance */
+    int n_doc;
+    xmlNodePtr elem; /* an element instance */
+    int n_elem;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlRelaxNGValidCtxtPtr;n_ctxt++) {
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_elem = 0;n_elem < gen_nb_xmlNodePtr;n_elem++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlRelaxNGValidCtxtPtr(n_ctxt, 0);
+        doc = gen_xmlDocPtr(n_doc, 1);
+        elem = gen_xmlNodePtr(n_elem, 2);
+
+        ret_val = xmlRelaxNGValidatePopElement(ctxt, doc, elem);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlRelaxNGValidCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlDocPtr(n_doc, doc, 1);
+        des_xmlNodePtr(n_elem, elem, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlRelaxNGValidatePopElement",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_doc);
+            printf(" %d", n_elem);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlRelaxNGValidatePushCData(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlRelaxNGValidCtxtPtr ctxt; /* the RelaxNG validation context */
+    int n_ctxt;
+    xmlChar * data; /* some character data read */
+    int n_data;
+    int len; /* the length of the data */
+    int n_len;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlRelaxNGValidCtxtPtr;n_ctxt++) {
+    for (n_data = 0;n_data < gen_nb_const_xmlChar_ptr;n_data++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlRelaxNGValidCtxtPtr(n_ctxt, 0);
+        data = gen_const_xmlChar_ptr(n_data, 1);
+        len = gen_int(n_len, 2);
+        if ((data != NULL) &&
+            (len > (int) strlen((const char *) data) + 1))
+            continue;
+
+        ret_val = xmlRelaxNGValidatePushCData(ctxt, (const xmlChar *)data, len);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlRelaxNGValidCtxtPtr(n_ctxt, ctxt, 0);
+        des_const_xmlChar_ptr(n_data, (const xmlChar *)data, 1);
+        des_int(n_len, len, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlRelaxNGValidatePushCData",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_data);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlRelaxNGValidatePushElement(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlRelaxNGValidCtxtPtr ctxt; /* the validation context */
+    int n_ctxt;
+    xmlDocPtr doc; /* a document instance */
+    int n_doc;
+    xmlNodePtr elem; /* an element instance */
+    int n_elem;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlRelaxNGValidCtxtPtr;n_ctxt++) {
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_elem = 0;n_elem < gen_nb_xmlNodePtr;n_elem++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlRelaxNGValidCtxtPtr(n_ctxt, 0);
+        doc = gen_xmlDocPtr(n_doc, 1);
+        elem = gen_xmlNodePtr(n_elem, 2);
+
+        ret_val = xmlRelaxNGValidatePushElement(ctxt, doc, elem);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlRelaxNGValidCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlDocPtr(n_doc, doc, 1);
+        des_xmlNodePtr(n_elem, elem, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlRelaxNGValidatePushElement",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_doc);
+            printf(" %d", n_elem);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlRelaxParserSetFlag(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlRelaxNGParserCtxtPtr ctxt; /* a RelaxNG parser context */
+    int n_ctxt;
+    int flags; /* a set of flags values */
+    int n_flags;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlRelaxNGParserCtxtPtr;n_ctxt++) {
+    for (n_flags = 0;n_flags < gen_nb_int;n_flags++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlRelaxNGParserCtxtPtr(n_ctxt, 0);
+        flags = gen_int(n_flags, 1);
+
+        ret_val = xmlRelaxParserSetFlag(ctxt, flags);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlRelaxNGParserCtxtPtr(n_ctxt, ctxt, 0);
+        des_int(n_flags, flags, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlRelaxParserSetFlag",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_flags);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+static int
+test_relaxng(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing relaxng : 14 of 24 functions ...\n");
+    test_ret += test_xmlRelaxNGDump();
+    test_ret += test_xmlRelaxNGDumpTree();
+    test_ret += test_xmlRelaxNGGetParserErrors();
+    test_ret += test_xmlRelaxNGGetValidErrors();
+    test_ret += test_xmlRelaxNGInitTypes();
+    test_ret += test_xmlRelaxNGNewDocParserCtxt();
+    test_ret += test_xmlRelaxNGNewMemParserCtxt();
+    test_ret += test_xmlRelaxNGNewParserCtxt();
+    test_ret += test_xmlRelaxNGNewValidCtxt();
+    test_ret += test_xmlRelaxNGParse();
+    test_ret += test_xmlRelaxNGSetParserErrors();
+    test_ret += test_xmlRelaxNGSetParserStructuredErrors();
+    test_ret += test_xmlRelaxNGSetValidErrors();
+    test_ret += test_xmlRelaxNGSetValidStructuredErrors();
+    test_ret += test_xmlRelaxNGValidateDoc();
+    test_ret += test_xmlRelaxNGValidateFullElement();
+    test_ret += test_xmlRelaxNGValidatePopElement();
+    test_ret += test_xmlRelaxNGValidatePushCData();
+    test_ret += test_xmlRelaxNGValidatePushElement();
+    test_ret += test_xmlRelaxParserSetFlag();
+
+    if (test_ret != 0)
+	printf("Module relaxng: %d errors\n", test_ret);
+    return(test_ret);
+}
+static int
+test_schemasInternals(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing schemasInternals : 0 of 2 functions ...\n");
+
+    if (test_ret != 0)
+	printf("Module schemasInternals: %d errors\n", test_ret);
+    return(test_ret);
+}
+
+static int
+test_xmlSchematronNewDocParserCtxt(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchematronNewMemParserCtxt(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchematronNewParserCtxt(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchematronNewValidCtxt(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchematronParse(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchematronSetValidStructuredErrors(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+#ifdef LIBXML_SCHEMATRON_ENABLED
+
+#define gen_nb_xmlSchematronValidCtxtPtr 1
+static xmlSchematronValidCtxtPtr gen_xmlSchematronValidCtxtPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlSchematronValidCtxtPtr(int no ATTRIBUTE_UNUSED, xmlSchematronValidCtxtPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+#endif
+
+
+static int
+test_xmlSchematronValidateDoc(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMATRON_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlSchematronValidCtxtPtr ctxt; /* the schema validation context */
+    int n_ctxt;
+    xmlDocPtr instance; /* the document instance tree */
+    int n_instance;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlSchematronValidCtxtPtr;n_ctxt++) {
+    for (n_instance = 0;n_instance < gen_nb_xmlDocPtr;n_instance++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlSchematronValidCtxtPtr(n_ctxt, 0);
+        instance = gen_xmlDocPtr(n_instance, 1);
+
+        ret_val = xmlSchematronValidateDoc(ctxt, instance);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlSchematronValidCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlDocPtr(n_instance, instance, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchematronValidateDoc",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_instance);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+static int
+test_schematron(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing schematron : 1 of 10 functions ...\n");
+    test_ret += test_xmlSchematronNewDocParserCtxt();
+    test_ret += test_xmlSchematronNewMemParserCtxt();
+    test_ret += test_xmlSchematronNewParserCtxt();
+    test_ret += test_xmlSchematronNewValidCtxt();
+    test_ret += test_xmlSchematronParse();
+    test_ret += test_xmlSchematronSetValidStructuredErrors();
+    test_ret += test_xmlSchematronValidateDoc();
+
+    if (test_ret != 0)
+	printf("Module schematron: %d errors\n", test_ret);
+    return(test_ret);
+}
+
+static int
+test_xmlAddChild(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlNodePtr parent; /* the parent node */
+    int n_parent;
+    xmlNodePtr cur; /* the child node */
+    int n_cur;
+
+    for (n_parent = 0;n_parent < gen_nb_xmlNodePtr;n_parent++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr_in;n_cur++) {
+        mem_base = xmlMemBlocks();
+        parent = gen_xmlNodePtr(n_parent, 0);
+        cur = gen_xmlNodePtr_in(n_cur, 1);
+
+        ret_val = xmlAddChild(parent, cur);
+        if (ret_val == NULL) { xmlFreeNode(cur) ; cur = NULL ; }
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_parent, parent, 0);
+        des_xmlNodePtr_in(n_cur, cur, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlAddChild",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_parent);
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlAddChildList(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlNodePtr parent; /* the parent node */
+    int n_parent;
+    xmlNodePtr cur; /* the first node in the list */
+    int n_cur;
+
+    for (n_parent = 0;n_parent < gen_nb_xmlNodePtr;n_parent++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr_in;n_cur++) {
+        mem_base = xmlMemBlocks();
+        parent = gen_xmlNodePtr(n_parent, 0);
+        cur = gen_xmlNodePtr_in(n_cur, 1);
+
+        ret_val = xmlAddChildList(parent, cur);
+        if (ret_val == NULL) { xmlFreeNodeList(cur) ; cur = NULL ; }
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_parent, parent, 0);
+        des_xmlNodePtr_in(n_cur, cur, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlAddChildList",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_parent);
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlAddNextSibling(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlNodePtr cur; /* the child node */
+    int n_cur;
+    xmlNodePtr elem; /* the new node */
+    int n_elem;
+
+    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+    for (n_elem = 0;n_elem < gen_nb_xmlNodePtr_in;n_elem++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_xmlNodePtr(n_cur, 0);
+        elem = gen_xmlNodePtr_in(n_elem, 1);
+
+        ret_val = xmlAddNextSibling(cur, elem);
+        if (ret_val == NULL) { xmlFreeNode(elem) ; elem = NULL ; }
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_cur, cur, 0);
+        des_xmlNodePtr_in(n_elem, elem, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlAddNextSibling",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf(" %d", n_elem);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlAddPrevSibling(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED)
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlNodePtr cur; /* the child node */
+    int n_cur;
+    xmlNodePtr elem; /* the new node */
+    int n_elem;
+
+    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+    for (n_elem = 0;n_elem < gen_nb_xmlNodePtr_in;n_elem++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_xmlNodePtr(n_cur, 0);
+        elem = gen_xmlNodePtr_in(n_elem, 1);
+
+        ret_val = xmlAddPrevSibling(cur, elem);
+        if (ret_val == NULL) { xmlFreeNode(elem) ; elem = NULL ; }
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_cur, cur, 0);
+        des_xmlNodePtr_in(n_elem, elem, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlAddPrevSibling",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf(" %d", n_elem);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlAddSibling(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlNodePtr cur; /* the child node */
+    int n_cur;
+    xmlNodePtr elem; /* the new node */
+    int n_elem;
+
+    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+    for (n_elem = 0;n_elem < gen_nb_xmlNodePtr_in;n_elem++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_xmlNodePtr(n_cur, 0);
+        elem = gen_xmlNodePtr_in(n_elem, 1);
+
+        ret_val = xmlAddSibling(cur, elem);
+        if (ret_val == NULL) { xmlFreeNode(elem) ; elem = NULL ; }
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_cur, cur, 0);
+        des_xmlNodePtr_in(n_elem, elem, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlAddSibling",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf(" %d", n_elem);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlAttrSerializeTxtContent(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef LIBXML_OUTPUT_ENABLED
+    int mem_base;
+    xmlBufferPtr buf; /* the XML buffer output */
+    int n_buf;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+    xmlAttrPtr attr; /* the attribute node */
+    int n_attr;
+    xmlChar * string; /* the text content */
+    int n_string;
+
+    for (n_buf = 0;n_buf < gen_nb_xmlBufferPtr;n_buf++) {
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_attr = 0;n_attr < gen_nb_xmlAttrPtr;n_attr++) {
+    for (n_string = 0;n_string < gen_nb_const_xmlChar_ptr;n_string++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_xmlBufferPtr(n_buf, 0);
+        doc = gen_xmlDocPtr(n_doc, 1);
+        attr = gen_xmlAttrPtr(n_attr, 2);
+        string = gen_const_xmlChar_ptr(n_string, 3);
+
+        xmlAttrSerializeTxtContent(buf, doc, attr, (const xmlChar *)string);
+        call_tests++;
+        des_xmlBufferPtr(n_buf, buf, 0);
+        des_xmlDocPtr(n_doc, doc, 1);
+        des_xmlAttrPtr(n_attr, attr, 2);
+        des_const_xmlChar_ptr(n_string, (const xmlChar *)string, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlAttrSerializeTxtContent",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf(" %d", n_doc);
+            printf(" %d", n_attr);
+            printf(" %d", n_string);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+#define gen_nb_const_xmlBuf_ptr 1
+static xmlBuf * gen_const_xmlBuf_ptr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_const_xmlBuf_ptr(int no ATTRIBUTE_UNUSED, const xmlBuf * val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlBufContent(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlChar * ret_val;
+    xmlBuf * buf; /* the buffer */
+    int n_buf;
+
+    for (n_buf = 0;n_buf < gen_nb_const_xmlBuf_ptr;n_buf++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_const_xmlBuf_ptr(n_buf, 0);
+
+        ret_val = xmlBufContent((const xmlBuf *)buf);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_xmlBuf_ptr(n_buf, (const xmlBuf *)buf, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlBufContent",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+#define gen_nb_xmlBufPtr 1
+static xmlBufPtr gen_xmlBufPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlBufPtr(int no ATTRIBUTE_UNUSED, xmlBufPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlBufEnd(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlChar * ret_val;
+    xmlBufPtr buf; /* the buffer */
+    int n_buf;
+
+    for (n_buf = 0;n_buf < gen_nb_xmlBufPtr;n_buf++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_xmlBufPtr(n_buf, 0);
+
+        ret_val = xmlBufEnd(buf);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlBufPtr(n_buf, buf, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlBufEnd",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+#define gen_nb_const_xmlNode_ptr 1
+static xmlNode * gen_const_xmlNode_ptr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_const_xmlNode_ptr(int no ATTRIBUTE_UNUSED, const xmlNode * val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlBufGetNodeContent(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlBufPtr buf; /* a buffer xmlBufPtr */
+    int n_buf;
+    xmlNode * cur; /* the node being read */
+    int n_cur;
+
+    for (n_buf = 0;n_buf < gen_nb_xmlBufPtr;n_buf++) {
+    for (n_cur = 0;n_cur < gen_nb_const_xmlNode_ptr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_xmlBufPtr(n_buf, 0);
+        cur = gen_const_xmlNode_ptr(n_cur, 1);
+
+        ret_val = xmlBufGetNodeContent(buf, (const xmlNode *)cur);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlBufPtr(n_buf, buf, 0);
+        des_const_xmlNode_ptr(n_cur, (const xmlNode *)cur, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlBufGetNodeContent",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlBufNodeDump(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlBufShrink(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlBufUse(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlBufferAdd(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlBufferPtr buf; /* the buffer to dump */
+    int n_buf;
+    xmlChar * str; /* the #xmlChar string */
+    int n_str;
+    int len; /* the number of #xmlChar to add */
+    int n_len;
+
+    for (n_buf = 0;n_buf < gen_nb_xmlBufferPtr;n_buf++) {
+    for (n_str = 0;n_str < gen_nb_const_xmlChar_ptr;n_str++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_xmlBufferPtr(n_buf, 0);
+        str = gen_const_xmlChar_ptr(n_str, 1);
+        len = gen_int(n_len, 2);
+        if ((str != NULL) &&
+            (len > (int) strlen((const char *) str) + 1))
+            continue;
+
+        ret_val = xmlBufferAdd(buf, (const xmlChar *)str, len);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlBufferPtr(n_buf, buf, 0);
+        des_const_xmlChar_ptr(n_str, (const xmlChar *)str, 1);
+        des_int(n_len, len, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlBufferAdd",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf(" %d", n_str);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlBufferAddHead(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlBufferPtr buf; /* the buffer */
+    int n_buf;
+    xmlChar * str; /* the #xmlChar string */
+    int n_str;
+    int len; /* the number of #xmlChar to add */
+    int n_len;
+
+    for (n_buf = 0;n_buf < gen_nb_xmlBufferPtr;n_buf++) {
+    for (n_str = 0;n_str < gen_nb_const_xmlChar_ptr;n_str++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_xmlBufferPtr(n_buf, 0);
+        str = gen_const_xmlChar_ptr(n_str, 1);
+        len = gen_int(n_len, 2);
+        if ((str != NULL) &&
+            (len > (int) strlen((const char *) str) + 1))
+            continue;
+
+        ret_val = xmlBufferAddHead(buf, (const xmlChar *)str, len);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlBufferPtr(n_buf, buf, 0);
+        des_const_xmlChar_ptr(n_str, (const xmlChar *)str, 1);
+        des_int(n_len, len, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlBufferAddHead",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf(" %d", n_str);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlBufferCCat(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlBufferPtr buf; /* the buffer to dump */
+    int n_buf;
+    char * str; /* the C char string */
+    int n_str;
+
+    for (n_buf = 0;n_buf < gen_nb_xmlBufferPtr;n_buf++) {
+    for (n_str = 0;n_str < gen_nb_const_char_ptr;n_str++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_xmlBufferPtr(n_buf, 0);
+        str = gen_const_char_ptr(n_str, 1);
+
+        ret_val = xmlBufferCCat(buf, (const char *)str);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlBufferPtr(n_buf, buf, 0);
+        des_const_char_ptr(n_str, (const char *)str, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlBufferCCat",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf(" %d", n_str);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlBufferCat(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlBufferPtr buf; /* the buffer to add to */
+    int n_buf;
+    xmlChar * str; /* the #xmlChar string */
+    int n_str;
+
+    for (n_buf = 0;n_buf < gen_nb_xmlBufferPtr;n_buf++) {
+    for (n_str = 0;n_str < gen_nb_const_xmlChar_ptr;n_str++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_xmlBufferPtr(n_buf, 0);
+        str = gen_const_xmlChar_ptr(n_str, 1);
+
+        ret_val = xmlBufferCat(buf, (const xmlChar *)str);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlBufferPtr(n_buf, buf, 0);
+        des_const_xmlChar_ptr(n_str, (const xmlChar *)str, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlBufferCat",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf(" %d", n_str);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+#define gen_nb_const_xmlBuffer_ptr 1
+static xmlBuffer * gen_const_xmlBuffer_ptr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_const_xmlBuffer_ptr(int no ATTRIBUTE_UNUSED, const xmlBuffer * val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlBufferContent(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    const xmlChar * ret_val;
+    xmlBuffer * buf; /* the buffer */
+    int n_buf;
+
+    for (n_buf = 0;n_buf < gen_nb_const_xmlBuffer_ptr;n_buf++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_const_xmlBuffer_ptr(n_buf, 0);
+
+        ret_val = xmlBufferContent((const xmlBuffer *)buf);
+        desret_const_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_xmlBuffer_ptr(n_buf, (const xmlBuffer *)buf, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlBufferContent",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlBufferCreate(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlBufferPtr ret_val;
+
+        mem_base = xmlMemBlocks();
+
+        ret_val = xmlBufferCreate();
+        desret_xmlBufferPtr(ret_val);
+        call_tests++;
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlBufferCreate",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf("\n");
+        }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlBufferCreateSize(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlBufferCreateStatic(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlBufferDetach(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlChar * ret_val;
+    xmlBufferPtr buf; /* the buffer */
+    int n_buf;
+
+    for (n_buf = 0;n_buf < gen_nb_xmlBufferPtr;n_buf++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_xmlBufferPtr(n_buf, 0);
+
+        ret_val = xmlBufferDetach(buf);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlBufferPtr(n_buf, buf, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlBufferDetach",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlBufferEmpty(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlBufferPtr buf; /* the buffer */
+    int n_buf;
+
+    for (n_buf = 0;n_buf < gen_nb_xmlBufferPtr;n_buf++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_xmlBufferPtr(n_buf, 0);
+
+        xmlBufferEmpty(buf);
+        call_tests++;
+        des_xmlBufferPtr(n_buf, buf, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlBufferEmpty",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlBufferGrow(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlBufferPtr buf; /* the buffer */
+    int n_buf;
+    unsigned int len; /* the minimum free size to allocate */
+    int n_len;
+
+    for (n_buf = 0;n_buf < gen_nb_xmlBufferPtr;n_buf++) {
+    for (n_len = 0;n_len < gen_nb_unsigned_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_xmlBufferPtr(n_buf, 0);
+        len = gen_unsigned_int(n_len, 1);
+
+        ret_val = xmlBufferGrow(buf, len);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlBufferPtr(n_buf, buf, 0);
+        des_unsigned_int(n_len, len, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlBufferGrow",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlBufferLength(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlBuffer * buf; /* the buffer */
+    int n_buf;
+
+    for (n_buf = 0;n_buf < gen_nb_const_xmlBuffer_ptr;n_buf++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_const_xmlBuffer_ptr(n_buf, 0);
+
+        ret_val = xmlBufferLength((const xmlBuffer *)buf);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_xmlBuffer_ptr(n_buf, (const xmlBuffer *)buf, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlBufferLength",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlBufferResize(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlBufferPtr buf; /* the buffer to resize */
+    int n_buf;
+    unsigned int size; /* the desired size */
+    int n_size;
+
+    for (n_buf = 0;n_buf < gen_nb_xmlBufferPtr;n_buf++) {
+    for (n_size = 0;n_size < gen_nb_unsigned_int;n_size++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_xmlBufferPtr(n_buf, 0);
+        size = gen_unsigned_int(n_size, 1);
+
+        ret_val = xmlBufferResize(buf, size);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlBufferPtr(n_buf, buf, 0);
+        des_unsigned_int(n_size, size, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlBufferResize",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf(" %d", n_size);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlBufferSetAllocationScheme(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlBufferPtr buf; /* the buffer to tune */
+    int n_buf;
+    xmlBufferAllocationScheme scheme; /* allocation scheme to use */
+    int n_scheme;
+
+    for (n_buf = 0;n_buf < gen_nb_xmlBufferPtr;n_buf++) {
+    for (n_scheme = 0;n_scheme < gen_nb_xmlBufferAllocationScheme;n_scheme++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_xmlBufferPtr(n_buf, 0);
+        scheme = gen_xmlBufferAllocationScheme(n_scheme, 1);
+
+        xmlBufferSetAllocationScheme(buf, scheme);
+        if ((buf != NULL) && (scheme == XML_BUFFER_ALLOC_IMMUTABLE) && (buf->content != NULL) && (buf->content != static_buf_content)) { xmlFree(buf->content); buf->content = NULL;}
+        call_tests++;
+        des_xmlBufferPtr(n_buf, buf, 0);
+        des_xmlBufferAllocationScheme(n_scheme, scheme, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlBufferSetAllocationScheme",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf(" %d", n_scheme);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlBufferShrink(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlBufferPtr buf; /* the buffer to dump */
+    int n_buf;
+    unsigned int len; /* the number of xmlChar to remove */
+    int n_len;
+
+    for (n_buf = 0;n_buf < gen_nb_xmlBufferPtr;n_buf++) {
+    for (n_len = 0;n_len < gen_nb_unsigned_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_xmlBufferPtr(n_buf, 0);
+        len = gen_unsigned_int(n_len, 1);
+
+        ret_val = xmlBufferShrink(buf, len);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlBufferPtr(n_buf, buf, 0);
+        des_unsigned_int(n_len, len, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlBufferShrink",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlBufferWriteCHAR(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlBufferPtr buf; /* the XML buffer */
+    int n_buf;
+    xmlChar * string; /* the string to add */
+    int n_string;
+
+    for (n_buf = 0;n_buf < gen_nb_xmlBufferPtr;n_buf++) {
+    for (n_string = 0;n_string < gen_nb_const_xmlChar_ptr;n_string++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_xmlBufferPtr(n_buf, 0);
+        string = gen_const_xmlChar_ptr(n_string, 1);
+
+        xmlBufferWriteCHAR(buf, (const xmlChar *)string);
+        call_tests++;
+        des_xmlBufferPtr(n_buf, buf, 0);
+        des_const_xmlChar_ptr(n_string, (const xmlChar *)string, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlBufferWriteCHAR",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf(" %d", n_string);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlBufferWriteChar(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlBufferPtr buf; /* the XML buffer output */
+    int n_buf;
+    char * string; /* the string to add */
+    int n_string;
+
+    for (n_buf = 0;n_buf < gen_nb_xmlBufferPtr;n_buf++) {
+    for (n_string = 0;n_string < gen_nb_const_char_ptr;n_string++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_xmlBufferPtr(n_buf, 0);
+        string = gen_const_char_ptr(n_string, 1);
+
+        xmlBufferWriteChar(buf, (const char *)string);
+        call_tests++;
+        des_xmlBufferPtr(n_buf, buf, 0);
+        des_const_char_ptr(n_string, (const char *)string, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlBufferWriteChar",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf(" %d", n_string);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlBufferWriteQuotedString(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlBufferPtr buf; /* the XML buffer output */
+    int n_buf;
+    xmlChar * string; /* the string to add */
+    int n_string;
+
+    for (n_buf = 0;n_buf < gen_nb_xmlBufferPtr;n_buf++) {
+    for (n_string = 0;n_string < gen_nb_const_xmlChar_ptr;n_string++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_xmlBufferPtr(n_buf, 0);
+        string = gen_const_xmlChar_ptr(n_string, 1);
+
+        xmlBufferWriteQuotedString(buf, (const xmlChar *)string);
+        call_tests++;
+        des_xmlBufferPtr(n_buf, buf, 0);
+        des_const_xmlChar_ptr(n_string, (const xmlChar *)string, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlBufferWriteQuotedString",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf(" %d", n_string);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlBuildQName(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlChar * ret_val;
+    xmlChar * ncname; /* the Name */
+    int n_ncname;
+    xmlChar * prefix; /* the prefix */
+    int n_prefix;
+    xmlChar * memory; /* preallocated memory */
+    int n_memory;
+    int len; /* preallocated memory length */
+    int n_len;
+
+    for (n_ncname = 0;n_ncname < gen_nb_const_xmlChar_ptr;n_ncname++) {
+    for (n_prefix = 0;n_prefix < gen_nb_const_xmlChar_ptr;n_prefix++) {
+    for (n_memory = 0;n_memory < gen_nb_xmlChar_ptr;n_memory++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        ncname = gen_const_xmlChar_ptr(n_ncname, 0);
+        prefix = gen_const_xmlChar_ptr(n_prefix, 1);
+        memory = gen_xmlChar_ptr(n_memory, 2);
+        len = gen_int(n_len, 3);
+        if ((prefix != NULL) &&
+            (len > (int) strlen((const char *) prefix) + 1))
+            continue;
+
+        ret_val = xmlBuildQName((const xmlChar *)ncname, (const xmlChar *)prefix, memory, len);
+        if ((ret_val != NULL) && (ret_val != ncname) &&
+              (ret_val != prefix) && (ret_val != memory))
+              xmlFree(ret_val);
+	  ret_val = NULL;
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_ncname, (const xmlChar *)ncname, 0);
+        des_const_xmlChar_ptr(n_prefix, (const xmlChar *)prefix, 1);
+        des_xmlChar_ptr(n_memory, memory, 2);
+        des_int(n_len, len, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlBuildQName",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ncname);
+            printf(" %d", n_prefix);
+            printf(" %d", n_memory);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlChildElementCount(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_TREE_ENABLED)
+    int mem_base;
+    unsigned long ret_val;
+    xmlNodePtr parent; /* the parent node */
+    int n_parent;
+
+    for (n_parent = 0;n_parent < gen_nb_xmlNodePtr;n_parent++) {
+        mem_base = xmlMemBlocks();
+        parent = gen_xmlNodePtr(n_parent, 0);
+
+        ret_val = xmlChildElementCount(parent);
+        desret_unsigned_long(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_parent, parent, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlChildElementCount",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_parent);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCopyDoc(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    xmlDocPtr ret_val;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+    int recursive; /* if not zero do a recursive copy. */
+    int n_recursive;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_recursive = 0;n_recursive < gen_nb_int;n_recursive++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        recursive = gen_int(n_recursive, 1);
+
+        ret_val = xmlCopyDoc(doc, recursive);
+        desret_xmlDocPtr(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_int(n_recursive, recursive, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCopyDoc",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_recursive);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCopyDtd(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_TREE_ENABLED)
+    int mem_base;
+    xmlDtdPtr ret_val;
+    xmlDtdPtr dtd; /* the dtd */
+    int n_dtd;
+
+    for (n_dtd = 0;n_dtd < gen_nb_xmlDtdPtr;n_dtd++) {
+        mem_base = xmlMemBlocks();
+        dtd = gen_xmlDtdPtr(n_dtd, 0);
+
+        ret_val = xmlCopyDtd(dtd);
+        desret_xmlDtdPtr(ret_val);
+        call_tests++;
+        des_xmlDtdPtr(n_dtd, dtd, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCopyDtd",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_dtd);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCopyNamespace(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlNsPtr ret_val;
+    xmlNsPtr cur; /* the namespace */
+    int n_cur;
+
+    for (n_cur = 0;n_cur < gen_nb_xmlNsPtr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_xmlNsPtr(n_cur, 0);
+
+        ret_val = xmlCopyNamespace(cur);
+        if (ret_val != NULL) xmlFreeNs(ret_val);
+        desret_xmlNsPtr(ret_val);
+        call_tests++;
+        des_xmlNsPtr(n_cur, cur, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCopyNamespace",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCopyNamespaceList(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlNsPtr ret_val;
+    xmlNsPtr cur; /* the first namespace */
+    int n_cur;
+
+    for (n_cur = 0;n_cur < gen_nb_xmlNsPtr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_xmlNsPtr(n_cur, 0);
+
+        ret_val = xmlCopyNamespaceList(cur);
+        if (ret_val != NULL) xmlFreeNsList(ret_val);
+        desret_xmlNsPtr(ret_val);
+        call_tests++;
+        des_xmlNsPtr(n_cur, cur, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCopyNamespaceList",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCopyNode(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlNodePtr node; /* the node */
+    int n_node;
+    int extended; /* if 1 do a recursive copy (properties, namespaces and children when applicable) if 2 copy properties and namespaces (when applicable) */
+    int n_extended;
+
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_extended = 0;n_extended < gen_nb_int;n_extended++) {
+        mem_base = xmlMemBlocks();
+        node = gen_xmlNodePtr(n_node, 0);
+        extended = gen_int(n_extended, 1);
+
+        ret_val = xmlCopyNode(node, extended);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_node, node, 0);
+        des_int(n_extended, extended, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCopyNode",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_node);
+            printf(" %d", n_extended);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCopyNodeList(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlNodePtr node; /* the first node in the list. */
+    int n_node;
+
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+        mem_base = xmlMemBlocks();
+        node = gen_xmlNodePtr(n_node, 0);
+
+        ret_val = xmlCopyNodeList(node);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_node, node, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCopyNodeList",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_node);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCopyProp(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlAttrPtr ret_val;
+    xmlNodePtr target; /* the element where the attribute will be grafted */
+    int n_target;
+    xmlAttrPtr cur; /* the attribute */
+    int n_cur;
+
+    for (n_target = 0;n_target < gen_nb_xmlNodePtr;n_target++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlAttrPtr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        target = gen_xmlNodePtr(n_target, 0);
+        cur = gen_xmlAttrPtr(n_cur, 1);
+
+        ret_val = xmlCopyProp(target, cur);
+        desret_xmlAttrPtr(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_target, target, 0);
+        des_xmlAttrPtr(n_cur, cur, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCopyProp",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_target);
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCopyPropList(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlAttrPtr ret_val;
+    xmlNodePtr target; /* the element where the attributes will be grafted */
+    int n_target;
+    xmlAttrPtr cur; /* the first attribute */
+    int n_cur;
+
+    for (n_target = 0;n_target < gen_nb_xmlNodePtr;n_target++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlAttrPtr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        target = gen_xmlNodePtr(n_target, 0);
+        cur = gen_xmlAttrPtr(n_cur, 1);
+
+        ret_val = xmlCopyPropList(target, cur);
+        desret_xmlAttrPtr(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_target, target, 0);
+        des_xmlAttrPtr(n_cur, cur, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCopyPropList",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_target);
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCreateIntSubset(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlDtdPtr ret_val;
+    xmlDocPtr doc; /* the document pointer */
+    int n_doc;
+    xmlChar * name; /* the DTD name */
+    int n_name;
+    xmlChar * ExternalID; /* the external (PUBLIC) ID */
+    int n_ExternalID;
+    xmlChar * SystemID; /* the system ID */
+    int n_SystemID;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_ExternalID = 0;n_ExternalID < gen_nb_const_xmlChar_ptr;n_ExternalID++) {
+    for (n_SystemID = 0;n_SystemID < gen_nb_const_xmlChar_ptr;n_SystemID++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        ExternalID = gen_const_xmlChar_ptr(n_ExternalID, 2);
+        SystemID = gen_const_xmlChar_ptr(n_SystemID, 3);
+
+        ret_val = xmlCreateIntSubset(doc, (const xmlChar *)name, (const xmlChar *)ExternalID, (const xmlChar *)SystemID);
+        desret_xmlDtdPtr(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_const_xmlChar_ptr(n_ExternalID, (const xmlChar *)ExternalID, 2);
+        des_const_xmlChar_ptr(n_SystemID, (const xmlChar *)SystemID, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCreateIntSubset",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_name);
+            printf(" %d", n_ExternalID);
+            printf(" %d", n_SystemID);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+#define gen_nb_xmlDOMWrapCtxtPtr 1
+static xmlDOMWrapCtxtPtr gen_xmlDOMWrapCtxtPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlDOMWrapCtxtPtr(int no ATTRIBUTE_UNUSED, xmlDOMWrapCtxtPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlDOMWrapAdoptNode(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlDOMWrapCtxtPtr ctxt; /* the optional context for custom processing */
+    int n_ctxt;
+    xmlDocPtr sourceDoc; /* the optional sourceDoc */
+    int n_sourceDoc;
+    xmlNodePtr node; /* the node to start with */
+    int n_node;
+    xmlDocPtr destDoc; /* the destination doc */
+    int n_destDoc;
+    xmlNodePtr destParent; /* the optional new parent of @node in @destDoc */
+    int n_destParent;
+    int options; /* option flags */
+    int n_options;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlDOMWrapCtxtPtr;n_ctxt++) {
+    for (n_sourceDoc = 0;n_sourceDoc < gen_nb_xmlDocPtr;n_sourceDoc++) {
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_destDoc = 0;n_destDoc < gen_nb_xmlDocPtr;n_destDoc++) {
+    for (n_destParent = 0;n_destParent < gen_nb_xmlNodePtr;n_destParent++) {
+    for (n_options = 0;n_options < gen_nb_int;n_options++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlDOMWrapCtxtPtr(n_ctxt, 0);
+        sourceDoc = gen_xmlDocPtr(n_sourceDoc, 1);
+        node = gen_xmlNodePtr(n_node, 2);
+        destDoc = gen_xmlDocPtr(n_destDoc, 3);
+        destParent = gen_xmlNodePtr(n_destParent, 4);
+        options = gen_int(n_options, 5);
+
+        ret_val = xmlDOMWrapAdoptNode(ctxt, sourceDoc, node, destDoc, destParent, options);
+        if ((node != NULL) && (node->parent == NULL)) {xmlUnlinkNode(node);xmlFreeNode(node);node = NULL;}
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlDOMWrapCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlDocPtr(n_sourceDoc, sourceDoc, 1);
+        des_xmlNodePtr(n_node, node, 2);
+        des_xmlDocPtr(n_destDoc, destDoc, 3);
+        des_xmlNodePtr(n_destParent, destParent, 4);
+        des_int(n_options, options, 5);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDOMWrapAdoptNode",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_sourceDoc);
+            printf(" %d", n_node);
+            printf(" %d", n_destDoc);
+            printf(" %d", n_destParent);
+            printf(" %d", n_options);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlDOMWrapCloneNode(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlDOMWrapCtxtPtr ctxt; /* the optional context for custom processing */
+    int n_ctxt;
+    xmlDocPtr sourceDoc; /* the optional sourceDoc */
+    int n_sourceDoc;
+    xmlNodePtr node; /* the node to start with */
+    int n_node;
+    xmlNodePtr * resNode; /* the clone of the given @node */
+    int n_resNode;
+    xmlDocPtr destDoc; /* the destination doc */
+    int n_destDoc;
+    xmlNodePtr destParent; /* the optional new parent of @node in @destDoc */
+    int n_destParent;
+    int deep; /* descend into child if set */
+    int n_deep;
+    int options; /* option flags */
+    int n_options;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlDOMWrapCtxtPtr;n_ctxt++) {
+    for (n_sourceDoc = 0;n_sourceDoc < gen_nb_xmlDocPtr;n_sourceDoc++) {
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_resNode = 0;n_resNode < gen_nb_xmlNodePtr_ptr;n_resNode++) {
+    for (n_destDoc = 0;n_destDoc < gen_nb_xmlDocPtr;n_destDoc++) {
+    for (n_destParent = 0;n_destParent < gen_nb_xmlNodePtr;n_destParent++) {
+    for (n_deep = 0;n_deep < gen_nb_int;n_deep++) {
+    for (n_options = 0;n_options < gen_nb_int;n_options++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlDOMWrapCtxtPtr(n_ctxt, 0);
+        sourceDoc = gen_xmlDocPtr(n_sourceDoc, 1);
+        node = gen_xmlNodePtr(n_node, 2);
+        resNode = gen_xmlNodePtr_ptr(n_resNode, 3);
+        destDoc = gen_xmlDocPtr(n_destDoc, 4);
+        destParent = gen_xmlNodePtr(n_destParent, 5);
+        deep = gen_int(n_deep, 6);
+        options = gen_int(n_options, 7);
+
+        ret_val = xmlDOMWrapCloneNode(ctxt, sourceDoc, node, resNode, destDoc, destParent, deep, options);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlDOMWrapCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlDocPtr(n_sourceDoc, sourceDoc, 1);
+        des_xmlNodePtr(n_node, node, 2);
+        des_xmlNodePtr_ptr(n_resNode, resNode, 3);
+        des_xmlDocPtr(n_destDoc, destDoc, 4);
+        des_xmlNodePtr(n_destParent, destParent, 5);
+        des_int(n_deep, deep, 6);
+        des_int(n_options, options, 7);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDOMWrapCloneNode",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_sourceDoc);
+            printf(" %d", n_node);
+            printf(" %d", n_resNode);
+            printf(" %d", n_destDoc);
+            printf(" %d", n_destParent);
+            printf(" %d", n_deep);
+            printf(" %d", n_options);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlDOMWrapNewCtxt(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlDOMWrapReconcileNamespaces(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlDOMWrapCtxtPtr ctxt; /* DOM wrapper context, unused at the moment */
+    int n_ctxt;
+    xmlNodePtr elem; /* the element-node */
+    int n_elem;
+    int options; /* option flags */
+    int n_options;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlDOMWrapCtxtPtr;n_ctxt++) {
+    for (n_elem = 0;n_elem < gen_nb_xmlNodePtr;n_elem++) {
+    for (n_options = 0;n_options < gen_nb_int;n_options++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlDOMWrapCtxtPtr(n_ctxt, 0);
+        elem = gen_xmlNodePtr(n_elem, 1);
+        options = gen_int(n_options, 2);
+
+        ret_val = xmlDOMWrapReconcileNamespaces(ctxt, elem, options);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlDOMWrapCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlNodePtr(n_elem, elem, 1);
+        des_int(n_options, options, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDOMWrapReconcileNamespaces",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_elem);
+            printf(" %d", n_options);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlDOMWrapRemoveNode(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlDOMWrapCtxtPtr ctxt; /* a DOM wrapper context */
+    int n_ctxt;
+    xmlDocPtr doc; /* the doc */
+    int n_doc;
+    xmlNodePtr node; /* the node to be removed. */
+    int n_node;
+    int options; /* set of options, unused at the moment */
+    int n_options;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlDOMWrapCtxtPtr;n_ctxt++) {
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_options = 0;n_options < gen_nb_int;n_options++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlDOMWrapCtxtPtr(n_ctxt, 0);
+        doc = gen_xmlDocPtr(n_doc, 1);
+        node = gen_xmlNodePtr(n_node, 2);
+        options = gen_int(n_options, 3);
+
+        ret_val = xmlDOMWrapRemoveNode(ctxt, doc, node, options);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlDOMWrapCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlDocPtr(n_doc, doc, 1);
+        des_xmlNodePtr(n_node, node, 2);
+        des_int(n_options, options, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDOMWrapRemoveNode",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_doc);
+            printf(" %d", n_node);
+            printf(" %d", n_options);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlDocCopyNode(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlNodePtr node; /* the node */
+    int n_node;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+    int extended; /* if 1 do a recursive copy (properties, namespaces and children when applicable) if 2 copy properties and namespaces (when applicable) */
+    int n_extended;
+
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_extended = 0;n_extended < gen_nb_int;n_extended++) {
+        mem_base = xmlMemBlocks();
+        node = gen_xmlNodePtr(n_node, 0);
+        doc = gen_xmlDocPtr(n_doc, 1);
+        extended = gen_int(n_extended, 2);
+
+        ret_val = xmlDocCopyNode(node, doc, extended);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_node, node, 0);
+        des_xmlDocPtr(n_doc, doc, 1);
+        des_int(n_extended, extended, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDocCopyNode",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_node);
+            printf(" %d", n_doc);
+            printf(" %d", n_extended);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlDocCopyNodeList(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlDocPtr doc; /* the target document */
+    int n_doc;
+    xmlNodePtr node; /* the first node in the list. */
+    int n_node;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        node = gen_xmlNodePtr(n_node, 1);
+
+        ret_val = xmlDocCopyNodeList(doc, node);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_xmlNodePtr(n_node, node, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDocCopyNodeList",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_node);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlDocDump(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    int ret_val;
+    FILE * f; /* the FILE* */
+    int n_f;
+    xmlDocPtr cur; /* the document */
+    int n_cur;
+
+    for (n_f = 0;n_f < gen_nb_FILE_ptr;n_f++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlDocPtr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        f = gen_FILE_ptr(n_f, 0);
+        cur = gen_xmlDocPtr(n_cur, 1);
+
+        ret_val = xmlDocDump(f, cur);
+        desret_int(ret_val);
+        call_tests++;
+        des_FILE_ptr(n_f, f, 0);
+        des_xmlDocPtr(n_cur, cur, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDocDump",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_f);
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlDocDumpFormatMemory(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    xmlDocPtr cur; /* the document */
+    int n_cur;
+    xmlChar ** mem; /* OUT: the memory pointer */
+    int n_mem;
+    int * size; /* OUT: the memory length */
+    int n_size;
+    int format; /* should formatting spaces been added */
+    int n_format;
+
+    for (n_cur = 0;n_cur < gen_nb_xmlDocPtr;n_cur++) {
+    for (n_mem = 0;n_mem < gen_nb_xmlChar_ptr_ptr;n_mem++) {
+    for (n_size = 0;n_size < gen_nb_int_ptr;n_size++) {
+    for (n_format = 0;n_format < gen_nb_int;n_format++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_xmlDocPtr(n_cur, 0);
+        mem = gen_xmlChar_ptr_ptr(n_mem, 1);
+        size = gen_int_ptr(n_size, 2);
+        format = gen_int(n_format, 3);
+
+        xmlDocDumpFormatMemory(cur, mem, size, format);
+        call_tests++;
+        des_xmlDocPtr(n_cur, cur, 0);
+        des_xmlChar_ptr_ptr(n_mem, mem, 1);
+        des_int_ptr(n_size, size, 2);
+        des_int(n_format, format, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDocDumpFormatMemory",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf(" %d", n_mem);
+            printf(" %d", n_size);
+            printf(" %d", n_format);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlDocDumpFormatMemoryEnc(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    xmlDocPtr out_doc; /* Document to generate XML text from */
+    int n_out_doc;
+    xmlChar ** doc_txt_ptr; /* Memory pointer for allocated XML text */
+    int n_doc_txt_ptr;
+    int * doc_txt_len; /* Length of the generated XML text */
+    int n_doc_txt_len;
+    char * txt_encoding; /* Character encoding to use when generating XML text */
+    int n_txt_encoding;
+    int format; /* should formatting spaces been added */
+    int n_format;
+
+    for (n_out_doc = 0;n_out_doc < gen_nb_xmlDocPtr;n_out_doc++) {
+    for (n_doc_txt_ptr = 0;n_doc_txt_ptr < gen_nb_xmlChar_ptr_ptr;n_doc_txt_ptr++) {
+    for (n_doc_txt_len = 0;n_doc_txt_len < gen_nb_int_ptr;n_doc_txt_len++) {
+    for (n_txt_encoding = 0;n_txt_encoding < gen_nb_const_char_ptr;n_txt_encoding++) {
+    for (n_format = 0;n_format < gen_nb_int;n_format++) {
+        mem_base = xmlMemBlocks();
+        out_doc = gen_xmlDocPtr(n_out_doc, 0);
+        doc_txt_ptr = gen_xmlChar_ptr_ptr(n_doc_txt_ptr, 1);
+        doc_txt_len = gen_int_ptr(n_doc_txt_len, 2);
+        txt_encoding = gen_const_char_ptr(n_txt_encoding, 3);
+        format = gen_int(n_format, 4);
+
+        xmlDocDumpFormatMemoryEnc(out_doc, doc_txt_ptr, doc_txt_len, (const char *)txt_encoding, format);
+        call_tests++;
+        des_xmlDocPtr(n_out_doc, out_doc, 0);
+        des_xmlChar_ptr_ptr(n_doc_txt_ptr, doc_txt_ptr, 1);
+        des_int_ptr(n_doc_txt_len, doc_txt_len, 2);
+        des_const_char_ptr(n_txt_encoding, (const char *)txt_encoding, 3);
+        des_int(n_format, format, 4);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDocDumpFormatMemoryEnc",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_out_doc);
+            printf(" %d", n_doc_txt_ptr);
+            printf(" %d", n_doc_txt_len);
+            printf(" %d", n_txt_encoding);
+            printf(" %d", n_format);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlDocDumpMemory(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    xmlDocPtr cur; /* the document */
+    int n_cur;
+    xmlChar ** mem; /* OUT: the memory pointer */
+    int n_mem;
+    int * size; /* OUT: the memory length */
+    int n_size;
+
+    for (n_cur = 0;n_cur < gen_nb_xmlDocPtr;n_cur++) {
+    for (n_mem = 0;n_mem < gen_nb_xmlChar_ptr_ptr;n_mem++) {
+    for (n_size = 0;n_size < gen_nb_int_ptr;n_size++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_xmlDocPtr(n_cur, 0);
+        mem = gen_xmlChar_ptr_ptr(n_mem, 1);
+        size = gen_int_ptr(n_size, 2);
+
+        xmlDocDumpMemory(cur, mem, size);
+        call_tests++;
+        des_xmlDocPtr(n_cur, cur, 0);
+        des_xmlChar_ptr_ptr(n_mem, mem, 1);
+        des_int_ptr(n_size, size, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDocDumpMemory",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf(" %d", n_mem);
+            printf(" %d", n_size);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlDocDumpMemoryEnc(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    xmlDocPtr out_doc; /* Document to generate XML text from */
+    int n_out_doc;
+    xmlChar ** doc_txt_ptr; /* Memory pointer for allocated XML text */
+    int n_doc_txt_ptr;
+    int * doc_txt_len; /* Length of the generated XML text */
+    int n_doc_txt_len;
+    char * txt_encoding; /* Character encoding to use when generating XML text */
+    int n_txt_encoding;
+
+    for (n_out_doc = 0;n_out_doc < gen_nb_xmlDocPtr;n_out_doc++) {
+    for (n_doc_txt_ptr = 0;n_doc_txt_ptr < gen_nb_xmlChar_ptr_ptr;n_doc_txt_ptr++) {
+    for (n_doc_txt_len = 0;n_doc_txt_len < gen_nb_int_ptr;n_doc_txt_len++) {
+    for (n_txt_encoding = 0;n_txt_encoding < gen_nb_const_char_ptr;n_txt_encoding++) {
+        mem_base = xmlMemBlocks();
+        out_doc = gen_xmlDocPtr(n_out_doc, 0);
+        doc_txt_ptr = gen_xmlChar_ptr_ptr(n_doc_txt_ptr, 1);
+        doc_txt_len = gen_int_ptr(n_doc_txt_len, 2);
+        txt_encoding = gen_const_char_ptr(n_txt_encoding, 3);
+
+        xmlDocDumpMemoryEnc(out_doc, doc_txt_ptr, doc_txt_len, (const char *)txt_encoding);
+        call_tests++;
+        des_xmlDocPtr(n_out_doc, out_doc, 0);
+        des_xmlChar_ptr_ptr(n_doc_txt_ptr, doc_txt_ptr, 1);
+        des_int_ptr(n_doc_txt_len, doc_txt_len, 2);
+        des_const_char_ptr(n_txt_encoding, (const char *)txt_encoding, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDocDumpMemoryEnc",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_out_doc);
+            printf(" %d", n_doc_txt_ptr);
+            printf(" %d", n_doc_txt_len);
+            printf(" %d", n_txt_encoding);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlDocFormatDump(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    int ret_val;
+    FILE * f; /* the FILE* */
+    int n_f;
+    xmlDocPtr cur; /* the document */
+    int n_cur;
+    int format; /* should formatting spaces been added */
+    int n_format;
+
+    for (n_f = 0;n_f < gen_nb_FILE_ptr;n_f++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlDocPtr;n_cur++) {
+    for (n_format = 0;n_format < gen_nb_int;n_format++) {
+        mem_base = xmlMemBlocks();
+        f = gen_FILE_ptr(n_f, 0);
+        cur = gen_xmlDocPtr(n_cur, 1);
+        format = gen_int(n_format, 2);
+
+        ret_val = xmlDocFormatDump(f, cur, format);
+        desret_int(ret_val);
+        call_tests++;
+        des_FILE_ptr(n_f, f, 0);
+        des_xmlDocPtr(n_cur, cur, 1);
+        des_int(n_format, format, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDocFormatDump",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_f);
+            printf(" %d", n_cur);
+            printf(" %d", n_format);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlDocGetRootElement(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlDoc * doc; /* the document */
+    int n_doc;
+
+    for (n_doc = 0;n_doc < gen_nb_const_xmlDoc_ptr;n_doc++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_const_xmlDoc_ptr(n_doc, 0);
+
+        ret_val = xmlDocGetRootElement((const xmlDoc *)doc);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_const_xmlDoc_ptr(n_doc, (const xmlDoc *)doc, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDocGetRootElement",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlDocSetRootElement(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+    xmlNodePtr root; /* the new document root element, if root is NULL no action is taken, to remove a node from a document use xmlUnlinkNode(root) instead. */
+    int n_root;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_root = 0;n_root < gen_nb_xmlNodePtr_in;n_root++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        root = gen_xmlNodePtr_in(n_root, 1);
+
+        ret_val = xmlDocSetRootElement(doc, root);
+        if (doc == NULL) { xmlFreeNode(root) ; root = NULL ; }
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_xmlNodePtr_in(n_root, root, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDocSetRootElement",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_root);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlElemDump(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    FILE * f; /* the FILE * for the output */
+    int n_f;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+    xmlNodePtr cur; /* the current node */
+    int n_cur;
+
+    for (n_f = 0;n_f < gen_nb_FILE_ptr;n_f++) {
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        f = gen_FILE_ptr(n_f, 0);
+        doc = gen_xmlDocPtr(n_doc, 1);
+        cur = gen_xmlNodePtr(n_cur, 2);
+
+        xmlElemDump(f, doc, cur);
+        call_tests++;
+        des_FILE_ptr(n_f, f, 0);
+        des_xmlDocPtr(n_doc, doc, 1);
+        des_xmlNodePtr(n_cur, cur, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlElemDump",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_f);
+            printf(" %d", n_doc);
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlFirstElementChild(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_TREE_ENABLED)
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlNodePtr parent; /* the parent node */
+    int n_parent;
+
+    for (n_parent = 0;n_parent < gen_nb_xmlNodePtr;n_parent++) {
+        mem_base = xmlMemBlocks();
+        parent = gen_xmlNodePtr(n_parent, 0);
+
+        ret_val = xmlFirstElementChild(parent);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_parent, parent, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlFirstElementChild",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_parent);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlGetBufferAllocationScheme(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlBufferAllocationScheme ret_val;
+
+        mem_base = xmlMemBlocks();
+
+        ret_val = xmlGetBufferAllocationScheme();
+        desret_xmlBufferAllocationScheme(ret_val);
+        call_tests++;
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlGetBufferAllocationScheme",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf("\n");
+        }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlGetCompressMode(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+
+        mem_base = xmlMemBlocks();
+
+        ret_val = xmlGetCompressMode();
+        desret_int(ret_val);
+        call_tests++;
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlGetCompressMode",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf("\n");
+        }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlGetDocCompressMode(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlDoc * doc; /* the document */
+    int n_doc;
+
+    for (n_doc = 0;n_doc < gen_nb_const_xmlDoc_ptr;n_doc++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_const_xmlDoc_ptr(n_doc, 0);
+
+        ret_val = xmlGetDocCompressMode((const xmlDoc *)doc);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_xmlDoc_ptr(n_doc, (const xmlDoc *)doc, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlGetDocCompressMode",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlGetIntSubset(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlDtdPtr ret_val;
+    xmlDoc * doc; /* the document pointer */
+    int n_doc;
+
+    for (n_doc = 0;n_doc < gen_nb_const_xmlDoc_ptr;n_doc++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_const_xmlDoc_ptr(n_doc, 0);
+
+        ret_val = xmlGetIntSubset((const xmlDoc *)doc);
+        desret_xmlDtdPtr(ret_val);
+        call_tests++;
+        des_const_xmlDoc_ptr(n_doc, (const xmlDoc *)doc, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlGetIntSubset",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlGetLastChild(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlNode * parent; /* the parent node */
+    int n_parent;
+
+    for (n_parent = 0;n_parent < gen_nb_const_xmlNode_ptr;n_parent++) {
+        mem_base = xmlMemBlocks();
+        parent = gen_const_xmlNode_ptr(n_parent, 0);
+
+        ret_val = xmlGetLastChild((const xmlNode *)parent);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_const_xmlNode_ptr(n_parent, (const xmlNode *)parent, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlGetLastChild",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_parent);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlGetLineNo(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    long ret_val;
+    xmlNode * node; /* valid node */
+    int n_node;
+
+    for (n_node = 0;n_node < gen_nb_const_xmlNode_ptr;n_node++) {
+        mem_base = xmlMemBlocks();
+        node = gen_const_xmlNode_ptr(n_node, 0);
+
+        ret_val = xmlGetLineNo((const xmlNode *)node);
+        desret_long(ret_val);
+        call_tests++;
+        des_const_xmlNode_ptr(n_node, (const xmlNode *)node, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlGetLineNo",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_node);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlGetNoNsProp(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlChar * ret_val;
+    xmlNode * node; /* the node */
+    int n_node;
+    xmlChar * name; /* the attribute name */
+    int n_name;
+
+    for (n_node = 0;n_node < gen_nb_const_xmlNode_ptr;n_node++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+        mem_base = xmlMemBlocks();
+        node = gen_const_xmlNode_ptr(n_node, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+
+        ret_val = xmlGetNoNsProp((const xmlNode *)node, (const xmlChar *)name);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_xmlNode_ptr(n_node, (const xmlNode *)node, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlGetNoNsProp",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_node);
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlGetNodePath(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_DEBUG_ENABLED)
+    int mem_base;
+    xmlChar * ret_val;
+    xmlNode * node; /* a node */
+    int n_node;
+
+    for (n_node = 0;n_node < gen_nb_const_xmlNode_ptr;n_node++) {
+        mem_base = xmlMemBlocks();
+        node = gen_const_xmlNode_ptr(n_node, 0);
+
+        ret_val = xmlGetNodePath((const xmlNode *)node);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_xmlNode_ptr(n_node, (const xmlNode *)node, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlGetNodePath",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_node);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlGetNsList(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlGetNsProp(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlChar * ret_val;
+    xmlNode * node; /* the node */
+    int n_node;
+    xmlChar * name; /* the attribute name */
+    int n_name;
+    xmlChar * nameSpace; /* the URI of the namespace */
+    int n_nameSpace;
+
+    for (n_node = 0;n_node < gen_nb_const_xmlNode_ptr;n_node++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_nameSpace = 0;n_nameSpace < gen_nb_const_xmlChar_ptr;n_nameSpace++) {
+        mem_base = xmlMemBlocks();
+        node = gen_const_xmlNode_ptr(n_node, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        nameSpace = gen_const_xmlChar_ptr(n_nameSpace, 2);
+
+        ret_val = xmlGetNsProp((const xmlNode *)node, (const xmlChar *)name, (const xmlChar *)nameSpace);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_xmlNode_ptr(n_node, (const xmlNode *)node, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_const_xmlChar_ptr(n_nameSpace, (const xmlChar *)nameSpace, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlGetNsProp",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_node);
+            printf(" %d", n_name);
+            printf(" %d", n_nameSpace);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlGetProp(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlChar * ret_val;
+    xmlNode * node; /* the node */
+    int n_node;
+    xmlChar * name; /* the attribute name */
+    int n_name;
+
+    for (n_node = 0;n_node < gen_nb_const_xmlNode_ptr;n_node++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+        mem_base = xmlMemBlocks();
+        node = gen_const_xmlNode_ptr(n_node, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+
+        ret_val = xmlGetProp((const xmlNode *)node, (const xmlChar *)name);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_xmlNode_ptr(n_node, (const xmlNode *)node, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlGetProp",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_node);
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlHasNsProp(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlAttrPtr ret_val;
+    xmlNode * node; /* the node */
+    int n_node;
+    xmlChar * name; /* the attribute name */
+    int n_name;
+    xmlChar * nameSpace; /* the URI of the namespace */
+    int n_nameSpace;
+
+    for (n_node = 0;n_node < gen_nb_const_xmlNode_ptr;n_node++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_nameSpace = 0;n_nameSpace < gen_nb_const_xmlChar_ptr;n_nameSpace++) {
+        mem_base = xmlMemBlocks();
+        node = gen_const_xmlNode_ptr(n_node, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        nameSpace = gen_const_xmlChar_ptr(n_nameSpace, 2);
+
+        ret_val = xmlHasNsProp((const xmlNode *)node, (const xmlChar *)name, (const xmlChar *)nameSpace);
+        desret_xmlAttrPtr(ret_val);
+        call_tests++;
+        des_const_xmlNode_ptr(n_node, (const xmlNode *)node, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_const_xmlChar_ptr(n_nameSpace, (const xmlChar *)nameSpace, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlHasNsProp",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_node);
+            printf(" %d", n_name);
+            printf(" %d", n_nameSpace);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlHasProp(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlAttrPtr ret_val;
+    xmlNode * node; /* the node */
+    int n_node;
+    xmlChar * name; /* the attribute name */
+    int n_name;
+
+    for (n_node = 0;n_node < gen_nb_const_xmlNode_ptr;n_node++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+        mem_base = xmlMemBlocks();
+        node = gen_const_xmlNode_ptr(n_node, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+
+        ret_val = xmlHasProp((const xmlNode *)node, (const xmlChar *)name);
+        desret_xmlAttrPtr(ret_val);
+        call_tests++;
+        des_const_xmlNode_ptr(n_node, (const xmlNode *)node, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlHasProp",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_node);
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlIsBlankNode(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlNode * node; /* the node */
+    int n_node;
+
+    for (n_node = 0;n_node < gen_nb_const_xmlNode_ptr;n_node++) {
+        mem_base = xmlMemBlocks();
+        node = gen_const_xmlNode_ptr(n_node, 0);
+
+        ret_val = xmlIsBlankNode((const xmlNode *)node);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_xmlNode_ptr(n_node, (const xmlNode *)node, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlIsBlankNode",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_node);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlIsXHTML(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlChar * systemID; /* the system identifier */
+    int n_systemID;
+    xmlChar * publicID; /* the public identifier */
+    int n_publicID;
+
+    for (n_systemID = 0;n_systemID < gen_nb_const_xmlChar_ptr;n_systemID++) {
+    for (n_publicID = 0;n_publicID < gen_nb_const_xmlChar_ptr;n_publicID++) {
+        mem_base = xmlMemBlocks();
+        systemID = gen_const_xmlChar_ptr(n_systemID, 0);
+        publicID = gen_const_xmlChar_ptr(n_publicID, 1);
+
+        ret_val = xmlIsXHTML((const xmlChar *)systemID, (const xmlChar *)publicID);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_systemID, (const xmlChar *)systemID, 0);
+        des_const_xmlChar_ptr(n_publicID, (const xmlChar *)publicID, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlIsXHTML",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_systemID);
+            printf(" %d", n_publicID);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlLastElementChild(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_TREE_ENABLED)
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlNodePtr parent; /* the parent node */
+    int n_parent;
+
+    for (n_parent = 0;n_parent < gen_nb_xmlNodePtr;n_parent++) {
+        mem_base = xmlMemBlocks();
+        parent = gen_xmlNodePtr(n_parent, 0);
+
+        ret_val = xmlLastElementChild(parent);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_parent, parent, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlLastElementChild",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_parent);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewCDataBlock(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+    xmlChar * content; /* the CDATA block content content */
+    int n_content;
+    int len; /* the length of the block */
+    int n_len;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        content = gen_const_xmlChar_ptr(n_content, 1);
+        len = gen_int(n_len, 2);
+        if ((content != NULL) &&
+            (len > (int) strlen((const char *) content) + 1))
+            continue;
+
+        ret_val = xmlNewCDataBlock(doc, (const xmlChar *)content, len);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 1);
+        des_int(n_len, len, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewCDataBlock",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_content);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewCharRef(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+    xmlChar * name; /* the char ref string, starting with # or "&# ... ;" */
+    int n_name;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+
+        ret_val = xmlNewCharRef(doc, (const xmlChar *)name);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewCharRef",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewChild(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef LIBXML_TREE_ENABLED
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlNodePtr parent; /* the parent node */
+    int n_parent;
+    xmlNsPtr ns; /* a namespace if any */
+    int n_ns;
+    xmlChar * name; /* the name of the child */
+    int n_name;
+    xmlChar * content; /* the XML content of the child if any. */
+    int n_content;
+
+    for (n_parent = 0;n_parent < gen_nb_xmlNodePtr;n_parent++) {
+    for (n_ns = 0;n_ns < gen_nb_xmlNsPtr;n_ns++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
+        mem_base = xmlMemBlocks();
+        parent = gen_xmlNodePtr(n_parent, 0);
+        ns = gen_xmlNsPtr(n_ns, 1);
+        name = gen_const_xmlChar_ptr(n_name, 2);
+        content = gen_const_xmlChar_ptr(n_content, 3);
+
+        ret_val = xmlNewChild(parent, ns, (const xmlChar *)name, (const xmlChar *)content);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_parent, parent, 0);
+        des_xmlNsPtr(n_ns, ns, 1);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 2);
+        des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewChild",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_parent);
+            printf(" %d", n_ns);
+            printf(" %d", n_name);
+            printf(" %d", n_content);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewComment(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlChar * content; /* the comment content */
+    int n_content;
+
+    for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
+        mem_base = xmlMemBlocks();
+        content = gen_const_xmlChar_ptr(n_content, 0);
+
+        ret_val = xmlNewComment((const xmlChar *)content);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewComment",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_content);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewDoc(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlDocPtr ret_val;
+    xmlChar * version; /* xmlChar string giving the version of XML "1.0" */
+    int n_version;
+
+    for (n_version = 0;n_version < gen_nb_const_xmlChar_ptr;n_version++) {
+        mem_base = xmlMemBlocks();
+        version = gen_const_xmlChar_ptr(n_version, 0);
+
+        ret_val = xmlNewDoc((const xmlChar *)version);
+        desret_xmlDocPtr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_version, (const xmlChar *)version, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewDoc",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_version);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewDocComment(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+    xmlChar * content; /* the comment content */
+    int n_content;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        content = gen_const_xmlChar_ptr(n_content, 1);
+
+        ret_val = xmlNewDocComment(doc, (const xmlChar *)content);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewDocComment",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_content);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewDocFragment(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_TREE_ENABLED)
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlDocPtr doc; /* the document owning the fragment */
+    int n_doc;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+
+        ret_val = xmlNewDocFragment(doc);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewDocFragment",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewDocNode(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+    xmlNsPtr ns; /* namespace if any */
+    int n_ns;
+    xmlChar * name; /* the node name */
+    int n_name;
+    xmlChar * content; /* the XML text content if any */
+    int n_content;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_ns = 0;n_ns < gen_nb_xmlNsPtr;n_ns++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        ns = gen_xmlNsPtr(n_ns, 1);
+        name = gen_const_xmlChar_ptr(n_name, 2);
+        content = gen_const_xmlChar_ptr(n_content, 3);
+
+        ret_val = xmlNewDocNode(doc, ns, (const xmlChar *)name, (const xmlChar *)content);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_xmlNsPtr(n_ns, ns, 1);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 2);
+        des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewDocNode",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_ns);
+            printf(" %d", n_name);
+            printf(" %d", n_content);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewDocNodeEatName(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+    xmlNsPtr ns; /* namespace if any */
+    int n_ns;
+    xmlChar * name; /* the node name */
+    int n_name;
+    xmlChar * content; /* the XML text content if any */
+    int n_content;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_ns = 0;n_ns < gen_nb_xmlNsPtr;n_ns++) {
+    for (n_name = 0;n_name < gen_nb_eaten_name;n_name++) {
+    for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        ns = gen_xmlNsPtr(n_ns, 1);
+        name = gen_eaten_name(n_name, 2);
+        content = gen_const_xmlChar_ptr(n_content, 3);
+
+        ret_val = xmlNewDocNodeEatName(doc, ns, name, (const xmlChar *)content);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_xmlNsPtr(n_ns, ns, 1);
+        des_eaten_name(n_name, name, 2);
+        des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewDocNodeEatName",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_ns);
+            printf(" %d", n_name);
+            printf(" %d", n_content);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewDocPI(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlDocPtr doc; /* the target document */
+    int n_doc;
+    xmlChar * name; /* the processing instruction name */
+    int n_name;
+    xmlChar * content; /* the PI content */
+    int n_content;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        content = gen_const_xmlChar_ptr(n_content, 2);
+
+        ret_val = xmlNewDocPI(doc, (const xmlChar *)name, (const xmlChar *)content);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewDocPI",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_name);
+            printf(" %d", n_content);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewDocProp(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlAttrPtr ret_val;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+    xmlChar * name; /* the name of the attribute */
+    int n_name;
+    xmlChar * value; /* the value of the attribute */
+    int n_value;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        value = gen_const_xmlChar_ptr(n_value, 2);
+
+        ret_val = xmlNewDocProp(doc, (const xmlChar *)name, (const xmlChar *)value);
+        desret_xmlAttrPtr(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewDocProp",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_name);
+            printf(" %d", n_value);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewDocRawNode(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_TREE_ENABLED)
+#ifdef LIBXML_TREE_ENABLED
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+    xmlNsPtr ns; /* namespace if any */
+    int n_ns;
+    xmlChar * name; /* the node name */
+    int n_name;
+    xmlChar * content; /* the text content if any */
+    int n_content;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_ns = 0;n_ns < gen_nb_xmlNsPtr;n_ns++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        ns = gen_xmlNsPtr(n_ns, 1);
+        name = gen_const_xmlChar_ptr(n_name, 2);
+        content = gen_const_xmlChar_ptr(n_content, 3);
+
+        ret_val = xmlNewDocRawNode(doc, ns, (const xmlChar *)name, (const xmlChar *)content);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_xmlNsPtr(n_ns, ns, 1);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 2);
+        des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewDocRawNode",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_ns);
+            printf(" %d", n_name);
+            printf(" %d", n_content);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewDocText(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlDoc * doc; /* the document */
+    int n_doc;
+    xmlChar * content; /* the text content */
+    int n_content;
+
+    for (n_doc = 0;n_doc < gen_nb_const_xmlDoc_ptr;n_doc++) {
+    for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_const_xmlDoc_ptr(n_doc, 0);
+        content = gen_const_xmlChar_ptr(n_content, 1);
+
+        ret_val = xmlNewDocText((const xmlDoc *)doc, (const xmlChar *)content);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_const_xmlDoc_ptr(n_doc, (const xmlDoc *)doc, 0);
+        des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewDocText",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_content);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewDocTextLen(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+    xmlChar * content; /* the text content */
+    int n_content;
+    int len; /* the text len. */
+    int n_len;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        content = gen_const_xmlChar_ptr(n_content, 1);
+        len = gen_int(n_len, 2);
+        if ((content != NULL) &&
+            (len > (int) strlen((const char *) content) + 1))
+            continue;
+
+        ret_val = xmlNewDocTextLen(doc, (const xmlChar *)content, len);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 1);
+        des_int(n_len, len, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewDocTextLen",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_content);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewDtd(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlDtdPtr ret_val;
+    xmlDocPtr doc; /* the document pointer */
+    int n_doc;
+    xmlChar * name; /* the DTD name */
+    int n_name;
+    xmlChar * ExternalID; /* the external ID */
+    int n_ExternalID;
+    xmlChar * SystemID; /* the system ID */
+    int n_SystemID;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_ExternalID = 0;n_ExternalID < gen_nb_const_xmlChar_ptr;n_ExternalID++) {
+    for (n_SystemID = 0;n_SystemID < gen_nb_const_xmlChar_ptr;n_SystemID++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        ExternalID = gen_const_xmlChar_ptr(n_ExternalID, 2);
+        SystemID = gen_const_xmlChar_ptr(n_SystemID, 3);
+
+        ret_val = xmlNewDtd(doc, (const xmlChar *)name, (const xmlChar *)ExternalID, (const xmlChar *)SystemID);
+        desret_xmlDtdPtr(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_const_xmlChar_ptr(n_ExternalID, (const xmlChar *)ExternalID, 2);
+        des_const_xmlChar_ptr(n_SystemID, (const xmlChar *)SystemID, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewDtd",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_name);
+            printf(" %d", n_ExternalID);
+            printf(" %d", n_SystemID);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewNode(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlNsPtr ns; /* namespace if any */
+    int n_ns;
+    xmlChar * name; /* the node name */
+    int n_name;
+
+    for (n_ns = 0;n_ns < gen_nb_xmlNsPtr;n_ns++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+        mem_base = xmlMemBlocks();
+        ns = gen_xmlNsPtr(n_ns, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+
+        ret_val = xmlNewNode(ns, (const xmlChar *)name);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlNsPtr(n_ns, ns, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewNode",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ns);
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewNodeEatName(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlNsPtr ns; /* namespace if any */
+    int n_ns;
+    xmlChar * name; /* the node name */
+    int n_name;
+
+    for (n_ns = 0;n_ns < gen_nb_xmlNsPtr;n_ns++) {
+    for (n_name = 0;n_name < gen_nb_eaten_name;n_name++) {
+        mem_base = xmlMemBlocks();
+        ns = gen_xmlNsPtr(n_ns, 0);
+        name = gen_eaten_name(n_name, 1);
+
+        ret_val = xmlNewNodeEatName(ns, name);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlNsPtr(n_ns, ns, 0);
+        des_eaten_name(n_name, name, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewNodeEatName",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ns);
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewNs(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlNsPtr ret_val;
+    xmlNodePtr node; /* the element carrying the namespace */
+    int n_node;
+    xmlChar * href; /* the URI associated */
+    int n_href;
+    xmlChar * prefix; /* the prefix for the namespace */
+    int n_prefix;
+
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_href = 0;n_href < gen_nb_const_xmlChar_ptr;n_href++) {
+    for (n_prefix = 0;n_prefix < gen_nb_const_xmlChar_ptr;n_prefix++) {
+        mem_base = xmlMemBlocks();
+        node = gen_xmlNodePtr(n_node, 0);
+        href = gen_const_xmlChar_ptr(n_href, 1);
+        prefix = gen_const_xmlChar_ptr(n_prefix, 2);
+
+        ret_val = xmlNewNs(node, (const xmlChar *)href, (const xmlChar *)prefix);
+        if ((node == NULL) && (ret_val != NULL)) xmlFreeNs(ret_val);
+        desret_xmlNsPtr(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_node, node, 0);
+        des_const_xmlChar_ptr(n_href, (const xmlChar *)href, 1);
+        des_const_xmlChar_ptr(n_prefix, (const xmlChar *)prefix, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewNs",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_node);
+            printf(" %d", n_href);
+            printf(" %d", n_prefix);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewNsProp(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlAttrPtr ret_val;
+    xmlNodePtr node; /* the holding node */
+    int n_node;
+    xmlNsPtr ns; /* the namespace */
+    int n_ns;
+    xmlChar * name; /* the name of the attribute */
+    int n_name;
+    xmlChar * value; /* the value of the attribute */
+    int n_value;
+
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_ns = 0;n_ns < gen_nb_xmlNsPtr;n_ns++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
+        mem_base = xmlMemBlocks();
+        node = gen_xmlNodePtr(n_node, 0);
+        ns = gen_xmlNsPtr(n_ns, 1);
+        name = gen_const_xmlChar_ptr(n_name, 2);
+        value = gen_const_xmlChar_ptr(n_value, 3);
+
+        ret_val = xmlNewNsProp(node, ns, (const xmlChar *)name, (const xmlChar *)value);
+        desret_xmlAttrPtr(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_node, node, 0);
+        des_xmlNsPtr(n_ns, ns, 1);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 2);
+        des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewNsProp",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_node);
+            printf(" %d", n_ns);
+            printf(" %d", n_name);
+            printf(" %d", n_value);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewNsPropEatName(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlAttrPtr ret_val;
+    xmlNodePtr node; /* the holding node */
+    int n_node;
+    xmlNsPtr ns; /* the namespace */
+    int n_ns;
+    xmlChar * name; /* the name of the attribute */
+    int n_name;
+    xmlChar * value; /* the value of the attribute */
+    int n_value;
+
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_ns = 0;n_ns < gen_nb_xmlNsPtr;n_ns++) {
+    for (n_name = 0;n_name < gen_nb_eaten_name;n_name++) {
+    for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
+        mem_base = xmlMemBlocks();
+        node = gen_xmlNodePtr(n_node, 0);
+        ns = gen_xmlNsPtr(n_ns, 1);
+        name = gen_eaten_name(n_name, 2);
+        value = gen_const_xmlChar_ptr(n_value, 3);
+
+        ret_val = xmlNewNsPropEatName(node, ns, name, (const xmlChar *)value);
+        desret_xmlAttrPtr(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_node, node, 0);
+        des_xmlNsPtr(n_ns, ns, 1);
+        des_eaten_name(n_name, name, 2);
+        des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewNsPropEatName",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_node);
+            printf(" %d", n_ns);
+            printf(" %d", n_name);
+            printf(" %d", n_value);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewPI(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlChar * name; /* the processing instruction name */
+    int n_name;
+    xmlChar * content; /* the PI content */
+    int n_content;
+
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
+        mem_base = xmlMemBlocks();
+        name = gen_const_xmlChar_ptr(n_name, 0);
+        content = gen_const_xmlChar_ptr(n_content, 1);
+
+        ret_val = xmlNewPI((const xmlChar *)name, (const xmlChar *)content);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 0);
+        des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewPI",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_name);
+            printf(" %d", n_content);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewProp(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef LIBXML_TREE_ENABLED
+    int mem_base;
+    xmlAttrPtr ret_val;
+    xmlNodePtr node; /* the holding node */
+    int n_node;
+    xmlChar * name; /* the name of the attribute */
+    int n_name;
+    xmlChar * value; /* the value of the attribute */
+    int n_value;
+
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
+        mem_base = xmlMemBlocks();
+        node = gen_xmlNodePtr(n_node, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        value = gen_const_xmlChar_ptr(n_value, 2);
+
+        ret_val = xmlNewProp(node, (const xmlChar *)name, (const xmlChar *)value);
+        desret_xmlAttrPtr(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_node, node, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewProp",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_node);
+            printf(" %d", n_name);
+            printf(" %d", n_value);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewReference(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlDoc * doc; /* the document */
+    int n_doc;
+    xmlChar * name; /* the reference name, or the reference string with & and ; */
+    int n_name;
+
+    for (n_doc = 0;n_doc < gen_nb_const_xmlDoc_ptr;n_doc++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_const_xmlDoc_ptr(n_doc, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+
+        ret_val = xmlNewReference((const xmlDoc *)doc, (const xmlChar *)name);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_const_xmlDoc_ptr(n_doc, (const xmlDoc *)doc, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewReference",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewText(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlChar * content; /* the text content */
+    int n_content;
+
+    for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
+        mem_base = xmlMemBlocks();
+        content = gen_const_xmlChar_ptr(n_content, 0);
+
+        ret_val = xmlNewText((const xmlChar *)content);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewText",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_content);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewTextChild(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_TREE_ENABLED)
+#ifdef LIBXML_TREE_ENABLED
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlNodePtr parent; /* the parent node */
+    int n_parent;
+    xmlNsPtr ns; /* a namespace if any */
+    int n_ns;
+    xmlChar * name; /* the name of the child */
+    int n_name;
+    xmlChar * content; /* the text content of the child if any. */
+    int n_content;
+
+    for (n_parent = 0;n_parent < gen_nb_xmlNodePtr;n_parent++) {
+    for (n_ns = 0;n_ns < gen_nb_xmlNsPtr;n_ns++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
+        mem_base = xmlMemBlocks();
+        parent = gen_xmlNodePtr(n_parent, 0);
+        ns = gen_xmlNsPtr(n_ns, 1);
+        name = gen_const_xmlChar_ptr(n_name, 2);
+        content = gen_const_xmlChar_ptr(n_content, 3);
+
+        ret_val = xmlNewTextChild(parent, ns, (const xmlChar *)name, (const xmlChar *)content);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_parent, parent, 0);
+        des_xmlNsPtr(n_ns, ns, 1);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 2);
+        des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewTextChild",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_parent);
+            printf(" %d", n_ns);
+            printf(" %d", n_name);
+            printf(" %d", n_content);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewTextLen(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlChar * content; /* the text content */
+    int n_content;
+    int len; /* the text len. */
+    int n_len;
+
+    for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        content = gen_const_xmlChar_ptr(n_content, 0);
+        len = gen_int(n_len, 1);
+        if ((content != NULL) &&
+            (len > (int) strlen((const char *) content) + 1))
+            continue;
+
+        ret_val = xmlNewTextLen((const xmlChar *)content, len);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 0);
+        des_int(n_len, len, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewTextLen",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_content);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNextElementSibling(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_TREE_ENABLED)
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlNodePtr node; /* the current node */
+    int n_node;
+
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+        mem_base = xmlMemBlocks();
+        node = gen_xmlNodePtr(n_node, 0);
+
+        ret_val = xmlNextElementSibling(node);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_node, node, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNextElementSibling",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_node);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNodeAddContent(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlNodePtr cur; /* the node being modified */
+    int n_cur;
+    xmlChar * content; /* extra content */
+    int n_content;
+
+    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+    for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_xmlNodePtr(n_cur, 0);
+        content = gen_const_xmlChar_ptr(n_content, 1);
+
+        xmlNodeAddContent(cur, (const xmlChar *)content);
+        call_tests++;
+        des_xmlNodePtr(n_cur, cur, 0);
+        des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNodeAddContent",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf(" %d", n_content);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNodeAddContentLen(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlNodePtr cur; /* the node being modified */
+    int n_cur;
+    xmlChar * content; /* extra content */
+    int n_content;
+    int len; /* the size of @content */
+    int n_len;
+
+    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+    for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_xmlNodePtr(n_cur, 0);
+        content = gen_const_xmlChar_ptr(n_content, 1);
+        len = gen_int(n_len, 2);
+        if ((content != NULL) &&
+            (len > (int) strlen((const char *) content) + 1))
+            continue;
+
+        xmlNodeAddContentLen(cur, (const xmlChar *)content, len);
+        call_tests++;
+        des_xmlNodePtr(n_cur, cur, 0);
+        des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 1);
+        des_int(n_len, len, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNodeAddContentLen",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf(" %d", n_content);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNodeBufGetContent(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlBufferPtr buffer; /* a buffer */
+    int n_buffer;
+    xmlNode * cur; /* the node being read */
+    int n_cur;
+
+    for (n_buffer = 0;n_buffer < gen_nb_xmlBufferPtr;n_buffer++) {
+    for (n_cur = 0;n_cur < gen_nb_const_xmlNode_ptr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        buffer = gen_xmlBufferPtr(n_buffer, 0);
+        cur = gen_const_xmlNode_ptr(n_cur, 1);
+
+        ret_val = xmlNodeBufGetContent(buffer, (const xmlNode *)cur);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlBufferPtr(n_buffer, buffer, 0);
+        des_const_xmlNode_ptr(n_cur, (const xmlNode *)cur, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNodeBufGetContent",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buffer);
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNodeDump(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlBufferPtr buf; /* the XML buffer output */
+    int n_buf;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+    xmlNodePtr cur; /* the current node */
+    int n_cur;
+    int level; /* the imbrication level for indenting */
+    int n_level;
+    int format; /* is formatting allowed */
+    int n_format;
+
+    for (n_buf = 0;n_buf < gen_nb_xmlBufferPtr;n_buf++) {
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+    for (n_level = 0;n_level < gen_nb_int;n_level++) {
+    for (n_format = 0;n_format < gen_nb_int;n_format++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_xmlBufferPtr(n_buf, 0);
+        doc = gen_xmlDocPtr(n_doc, 1);
+        cur = gen_xmlNodePtr(n_cur, 2);
+        level = gen_int(n_level, 3);
+        format = gen_int(n_format, 4);
+
+        ret_val = xmlNodeDump(buf, doc, cur, level, format);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlBufferPtr(n_buf, buf, 0);
+        des_xmlDocPtr(n_doc, doc, 1);
+        des_xmlNodePtr(n_cur, cur, 2);
+        des_int(n_level, level, 3);
+        des_int(n_format, format, 4);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNodeDump",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf(" %d", n_doc);
+            printf(" %d", n_cur);
+            printf(" %d", n_level);
+            printf(" %d", n_format);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNodeDumpOutput(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    xmlOutputBufferPtr buf; /* the XML buffer output */
+    int n_buf;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+    xmlNodePtr cur; /* the current node */
+    int n_cur;
+    int level; /* the imbrication level for indenting */
+    int n_level;
+    int format; /* is formatting allowed */
+    int n_format;
+    char * encoding; /* an optional encoding string */
+    int n_encoding;
+
+    for (n_buf = 0;n_buf < gen_nb_xmlOutputBufferPtr;n_buf++) {
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+    for (n_level = 0;n_level < gen_nb_int;n_level++) {
+    for (n_format = 0;n_format < gen_nb_int;n_format++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_char_ptr;n_encoding++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_xmlOutputBufferPtr(n_buf, 0);
+        doc = gen_xmlDocPtr(n_doc, 1);
+        cur = gen_xmlNodePtr(n_cur, 2);
+        level = gen_int(n_level, 3);
+        format = gen_int(n_format, 4);
+        encoding = gen_const_char_ptr(n_encoding, 5);
+
+        xmlNodeDumpOutput(buf, doc, cur, level, format, (const char *)encoding);
+        call_tests++;
+        des_xmlOutputBufferPtr(n_buf, buf, 0);
+        des_xmlDocPtr(n_doc, doc, 1);
+        des_xmlNodePtr(n_cur, cur, 2);
+        des_int(n_level, level, 3);
+        des_int(n_format, format, 4);
+        des_const_char_ptr(n_encoding, (const char *)encoding, 5);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNodeDumpOutput",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf(" %d", n_doc);
+            printf(" %d", n_cur);
+            printf(" %d", n_level);
+            printf(" %d", n_format);
+            printf(" %d", n_encoding);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNodeGetBase(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlChar * ret_val;
+    xmlDoc * doc; /* the document the node pertains to */
+    int n_doc;
+    xmlNode * cur; /* the node being checked */
+    int n_cur;
+
+    for (n_doc = 0;n_doc < gen_nb_const_xmlDoc_ptr;n_doc++) {
+    for (n_cur = 0;n_cur < gen_nb_const_xmlNode_ptr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_const_xmlDoc_ptr(n_doc, 0);
+        cur = gen_const_xmlNode_ptr(n_cur, 1);
+
+        ret_val = xmlNodeGetBase((const xmlDoc *)doc, (const xmlNode *)cur);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_xmlDoc_ptr(n_doc, (const xmlDoc *)doc, 0);
+        des_const_xmlNode_ptr(n_cur, (const xmlNode *)cur, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNodeGetBase",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNodeGetContent(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlChar * ret_val;
+    xmlNode * cur; /* the node being read */
+    int n_cur;
+
+    for (n_cur = 0;n_cur < gen_nb_const_xmlNode_ptr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_const_xmlNode_ptr(n_cur, 0);
+
+        ret_val = xmlNodeGetContent((const xmlNode *)cur);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_xmlNode_ptr(n_cur, (const xmlNode *)cur, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNodeGetContent",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNodeGetLang(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlChar * ret_val;
+    xmlNode * cur; /* the node being checked */
+    int n_cur;
+
+    for (n_cur = 0;n_cur < gen_nb_const_xmlNode_ptr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_const_xmlNode_ptr(n_cur, 0);
+
+        ret_val = xmlNodeGetLang((const xmlNode *)cur);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_xmlNode_ptr(n_cur, (const xmlNode *)cur, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNodeGetLang",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNodeGetSpacePreserve(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlNode * cur; /* the node being checked */
+    int n_cur;
+
+    for (n_cur = 0;n_cur < gen_nb_const_xmlNode_ptr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_const_xmlNode_ptr(n_cur, 0);
+
+        ret_val = xmlNodeGetSpacePreserve((const xmlNode *)cur);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_xmlNode_ptr(n_cur, (const xmlNode *)cur, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNodeGetSpacePreserve",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNodeIsText(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlNode * node; /* the node */
+    int n_node;
+
+    for (n_node = 0;n_node < gen_nb_const_xmlNode_ptr;n_node++) {
+        mem_base = xmlMemBlocks();
+        node = gen_const_xmlNode_ptr(n_node, 0);
+
+        ret_val = xmlNodeIsText((const xmlNode *)node);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_xmlNode_ptr(n_node, (const xmlNode *)node, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNodeIsText",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_node);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNodeListGetRawString(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_TREE_ENABLED)
+    int mem_base;
+    xmlChar * ret_val;
+    xmlDoc * doc; /* the document */
+    int n_doc;
+    xmlNode * list; /* a Node list */
+    int n_list;
+    int inLine; /* should we replace entity contents or show their external form */
+    int n_inLine;
+
+    for (n_doc = 0;n_doc < gen_nb_const_xmlDoc_ptr;n_doc++) {
+    for (n_list = 0;n_list < gen_nb_const_xmlNode_ptr;n_list++) {
+    for (n_inLine = 0;n_inLine < gen_nb_int;n_inLine++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_const_xmlDoc_ptr(n_doc, 0);
+        list = gen_const_xmlNode_ptr(n_list, 1);
+        inLine = gen_int(n_inLine, 2);
+
+        ret_val = xmlNodeListGetRawString((const xmlDoc *)doc, (const xmlNode *)list, inLine);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_xmlDoc_ptr(n_doc, (const xmlDoc *)doc, 0);
+        des_const_xmlNode_ptr(n_list, (const xmlNode *)list, 1);
+        des_int(n_inLine, inLine, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNodeListGetRawString",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_list);
+            printf(" %d", n_inLine);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNodeListGetString(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlChar * ret_val;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+    xmlNode * list; /* a Node list */
+    int n_list;
+    int inLine; /* should we replace entity contents or show their external form */
+    int n_inLine;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_list = 0;n_list < gen_nb_const_xmlNode_ptr;n_list++) {
+    for (n_inLine = 0;n_inLine < gen_nb_int;n_inLine++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        list = gen_const_xmlNode_ptr(n_list, 1);
+        inLine = gen_int(n_inLine, 2);
+
+        ret_val = xmlNodeListGetString(doc, (const xmlNode *)list, inLine);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_const_xmlNode_ptr(n_list, (const xmlNode *)list, 1);
+        des_int(n_inLine, inLine, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNodeListGetString",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_list);
+            printf(" %d", n_inLine);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNodeSetBase(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED)
+    int mem_base;
+    xmlNodePtr cur; /* the node being changed */
+    int n_cur;
+    xmlChar * uri; /* the new base URI */
+    int n_uri;
+
+    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+    for (n_uri = 0;n_uri < gen_nb_const_xmlChar_ptr;n_uri++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_xmlNodePtr(n_cur, 0);
+        uri = gen_const_xmlChar_ptr(n_uri, 1);
+
+        xmlNodeSetBase(cur, (const xmlChar *)uri);
+        call_tests++;
+        des_xmlNodePtr(n_cur, cur, 0);
+        des_const_xmlChar_ptr(n_uri, (const xmlChar *)uri, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNodeSetBase",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf(" %d", n_uri);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNodeSetContent(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlNodePtr cur; /* the node being modified */
+    int n_cur;
+    xmlChar * content; /* the new value of the content */
+    int n_content;
+
+    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+    for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_xmlNodePtr(n_cur, 0);
+        content = gen_const_xmlChar_ptr(n_content, 1);
+
+        xmlNodeSetContent(cur, (const xmlChar *)content);
+        call_tests++;
+        des_xmlNodePtr(n_cur, cur, 0);
+        des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNodeSetContent",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf(" %d", n_content);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNodeSetContentLen(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_TREE_ENABLED)
+    int mem_base;
+    xmlNodePtr cur; /* the node being modified */
+    int n_cur;
+    xmlChar * content; /* the new value of the content */
+    int n_content;
+    int len; /* the size of @content */
+    int n_len;
+
+    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+    for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_xmlNodePtr(n_cur, 0);
+        content = gen_const_xmlChar_ptr(n_content, 1);
+        len = gen_int(n_len, 2);
+        if ((content != NULL) &&
+            (len > (int) strlen((const char *) content) + 1))
+            continue;
+
+        xmlNodeSetContentLen(cur, (const xmlChar *)content, len);
+        call_tests++;
+        des_xmlNodePtr(n_cur, cur, 0);
+        des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 1);
+        des_int(n_len, len, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNodeSetContentLen",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf(" %d", n_content);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNodeSetLang(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_TREE_ENABLED)
+    int mem_base;
+    xmlNodePtr cur; /* the node being changed */
+    int n_cur;
+    xmlChar * lang; /* the language description */
+    int n_lang;
+
+    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+    for (n_lang = 0;n_lang < gen_nb_const_xmlChar_ptr;n_lang++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_xmlNodePtr(n_cur, 0);
+        lang = gen_const_xmlChar_ptr(n_lang, 1);
+
+        xmlNodeSetLang(cur, (const xmlChar *)lang);
+        call_tests++;
+        des_xmlNodePtr(n_cur, cur, 0);
+        des_const_xmlChar_ptr(n_lang, (const xmlChar *)lang, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNodeSetLang",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf(" %d", n_lang);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNodeSetName(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_TREE_ENABLED)
+    int mem_base;
+    xmlNodePtr cur; /* the node being changed */
+    int n_cur;
+    xmlChar * name; /* the new tag name */
+    int n_name;
+
+    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_xmlNodePtr(n_cur, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+
+        xmlNodeSetName(cur, (const xmlChar *)name);
+        call_tests++;
+        des_xmlNodePtr(n_cur, cur, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNodeSetName",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNodeSetSpacePreserve(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_TREE_ENABLED)
+    int mem_base;
+    xmlNodePtr cur; /* the node being changed */
+    int n_cur;
+    int val; /* the xml:space value ("0": default, 1: "preserve") */
+    int n_val;
+
+    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+    for (n_val = 0;n_val < gen_nb_int;n_val++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_xmlNodePtr(n_cur, 0);
+        val = gen_int(n_val, 1);
+
+        xmlNodeSetSpacePreserve(cur, val);
+        call_tests++;
+        des_xmlNodePtr(n_cur, cur, 0);
+        des_int(n_val, val, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNodeSetSpacePreserve",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlPreviousElementSibling(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_TREE_ENABLED)
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlNodePtr node; /* the current node */
+    int n_node;
+
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+        mem_base = xmlMemBlocks();
+        node = gen_xmlNodePtr(n_node, 0);
+
+        ret_val = xmlPreviousElementSibling(node);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_node, node, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlPreviousElementSibling",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_node);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlReconciliateNs(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_TREE_ENABLED)
+#ifdef LIBXML_TREE_ENABLED
+    int mem_base;
+    int ret_val;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+    xmlNodePtr tree; /* a node defining the subtree to reconciliate */
+    int n_tree;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_tree = 0;n_tree < gen_nb_xmlNodePtr;n_tree++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        tree = gen_xmlNodePtr(n_tree, 1);
+
+        ret_val = xmlReconciliateNs(doc, tree);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_xmlNodePtr(n_tree, tree, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlReconciliateNs",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_tree);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlRemoveProp(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlAttrPtr cur; /* an attribute */
+    int n_cur;
+
+    for (n_cur = 0;n_cur < gen_nb_xmlAttrPtr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_xmlAttrPtr(n_cur, 0);
+
+        ret_val = xmlRemoveProp(cur);
+        cur = NULL;
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlAttrPtr(n_cur, cur, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlRemoveProp",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlReplaceNode(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlNodePtr old; /* the old node */
+    int n_old;
+    xmlNodePtr cur; /* the node */
+    int n_cur;
+
+    for (n_old = 0;n_old < gen_nb_xmlNodePtr;n_old++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr_in;n_cur++) {
+        mem_base = xmlMemBlocks();
+        old = gen_xmlNodePtr(n_old, 0);
+        cur = gen_xmlNodePtr_in(n_cur, 1);
+
+        ret_val = xmlReplaceNode(old, cur);
+        if (cur != NULL) {
+              xmlUnlinkNode(cur);
+              xmlFreeNode(cur) ; cur = NULL ; }
+          if (old != NULL) {
+              xmlUnlinkNode(old);
+              xmlFreeNode(old) ; old = NULL ; }
+	  ret_val = NULL;
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_old, old, 0);
+        des_xmlNodePtr_in(n_cur, cur, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlReplaceNode",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_old);
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSaveFile(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    int ret_val;
+    const char * filename; /* the filename (or URL) */
+    int n_filename;
+    xmlDocPtr cur; /* the document */
+    int n_cur;
+
+    for (n_filename = 0;n_filename < gen_nb_fileoutput;n_filename++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlDocPtr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        filename = gen_fileoutput(n_filename, 0);
+        cur = gen_xmlDocPtr(n_cur, 1);
+
+        ret_val = xmlSaveFile(filename, cur);
+        desret_int(ret_val);
+        call_tests++;
+        des_fileoutput(n_filename, filename, 0);
+        des_xmlDocPtr(n_cur, cur, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSaveFile",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_filename);
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSaveFileEnc(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    int ret_val;
+    const char * filename; /* the filename (or URL) */
+    int n_filename;
+    xmlDocPtr cur; /* the document */
+    int n_cur;
+    char * encoding; /* the name of an encoding (or NULL) */
+    int n_encoding;
+
+    for (n_filename = 0;n_filename < gen_nb_fileoutput;n_filename++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlDocPtr;n_cur++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_char_ptr;n_encoding++) {
+        mem_base = xmlMemBlocks();
+        filename = gen_fileoutput(n_filename, 0);
+        cur = gen_xmlDocPtr(n_cur, 1);
+        encoding = gen_const_char_ptr(n_encoding, 2);
+
+        ret_val = xmlSaveFileEnc(filename, cur, (const char *)encoding);
+        desret_int(ret_val);
+        call_tests++;
+        des_fileoutput(n_filename, filename, 0);
+        des_xmlDocPtr(n_cur, cur, 1);
+        des_const_char_ptr(n_encoding, (const char *)encoding, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSaveFileEnc",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_filename);
+            printf(" %d", n_cur);
+            printf(" %d", n_encoding);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSaveFileTo(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlOutputBufferPtr buf; /* an output I/O buffer */
+    int n_buf;
+    xmlDocPtr cur; /* the document */
+    int n_cur;
+    char * encoding; /* the encoding if any assuming the I/O layer handles the transcoding */
+    int n_encoding;
+
+    for (n_buf = 0;n_buf < gen_nb_xmlOutputBufferPtr;n_buf++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlDocPtr;n_cur++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_char_ptr;n_encoding++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_xmlOutputBufferPtr(n_buf, 0);
+        cur = gen_xmlDocPtr(n_cur, 1);
+        encoding = gen_const_char_ptr(n_encoding, 2);
+
+        ret_val = xmlSaveFileTo(buf, cur, (const char *)encoding);
+        buf = NULL;
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlOutputBufferPtr(n_buf, buf, 0);
+        des_xmlDocPtr(n_cur, cur, 1);
+        des_const_char_ptr(n_encoding, (const char *)encoding, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSaveFileTo",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf(" %d", n_cur);
+            printf(" %d", n_encoding);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSaveFormatFile(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    int ret_val;
+    const char * filename; /* the filename (or URL) */
+    int n_filename;
+    xmlDocPtr cur; /* the document */
+    int n_cur;
+    int format; /* should formatting spaces been added */
+    int n_format;
+
+    for (n_filename = 0;n_filename < gen_nb_fileoutput;n_filename++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlDocPtr;n_cur++) {
+    for (n_format = 0;n_format < gen_nb_int;n_format++) {
+        mem_base = xmlMemBlocks();
+        filename = gen_fileoutput(n_filename, 0);
+        cur = gen_xmlDocPtr(n_cur, 1);
+        format = gen_int(n_format, 2);
+
+        ret_val = xmlSaveFormatFile(filename, cur, format);
+        desret_int(ret_val);
+        call_tests++;
+        des_fileoutput(n_filename, filename, 0);
+        des_xmlDocPtr(n_cur, cur, 1);
+        des_int(n_format, format, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSaveFormatFile",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_filename);
+            printf(" %d", n_cur);
+            printf(" %d", n_format);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSaveFormatFileEnc(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    int ret_val;
+    const char * filename; /* the filename or URL to output */
+    int n_filename;
+    xmlDocPtr cur; /* the document being saved */
+    int n_cur;
+    char * encoding; /* the name of the encoding to use or NULL. */
+    int n_encoding;
+    int format; /* should formatting spaces be added. */
+    int n_format;
+
+    for (n_filename = 0;n_filename < gen_nb_fileoutput;n_filename++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlDocPtr;n_cur++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_char_ptr;n_encoding++) {
+    for (n_format = 0;n_format < gen_nb_int;n_format++) {
+        mem_base = xmlMemBlocks();
+        filename = gen_fileoutput(n_filename, 0);
+        cur = gen_xmlDocPtr(n_cur, 1);
+        encoding = gen_const_char_ptr(n_encoding, 2);
+        format = gen_int(n_format, 3);
+
+        ret_val = xmlSaveFormatFileEnc(filename, cur, (const char *)encoding, format);
+        desret_int(ret_val);
+        call_tests++;
+        des_fileoutput(n_filename, filename, 0);
+        des_xmlDocPtr(n_cur, cur, 1);
+        des_const_char_ptr(n_encoding, (const char *)encoding, 2);
+        des_int(n_format, format, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSaveFormatFileEnc",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_filename);
+            printf(" %d", n_cur);
+            printf(" %d", n_encoding);
+            printf(" %d", n_format);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSaveFormatFileTo(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlOutputBufferPtr buf; /* an output I/O buffer */
+    int n_buf;
+    xmlDocPtr cur; /* the document */
+    int n_cur;
+    char * encoding; /* the encoding if any assuming the I/O layer handles the transcoding */
+    int n_encoding;
+    int format; /* should formatting spaces been added */
+    int n_format;
+
+    for (n_buf = 0;n_buf < gen_nb_xmlOutputBufferPtr;n_buf++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlDocPtr;n_cur++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_char_ptr;n_encoding++) {
+    for (n_format = 0;n_format < gen_nb_int;n_format++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_xmlOutputBufferPtr(n_buf, 0);
+        cur = gen_xmlDocPtr(n_cur, 1);
+        encoding = gen_const_char_ptr(n_encoding, 2);
+        format = gen_int(n_format, 3);
+
+        ret_val = xmlSaveFormatFileTo(buf, cur, (const char *)encoding, format);
+        buf = NULL;
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlOutputBufferPtr(n_buf, buf, 0);
+        des_xmlDocPtr(n_cur, cur, 1);
+        des_const_char_ptr(n_encoding, (const char *)encoding, 2);
+        des_int(n_format, format, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSaveFormatFileTo",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf(" %d", n_cur);
+            printf(" %d", n_encoding);
+            printf(" %d", n_format);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSearchNs(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlNsPtr ret_val;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+    xmlNodePtr node; /* the current node */
+    int n_node;
+    xmlChar * nameSpace; /* the namespace prefix */
+    int n_nameSpace;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_nameSpace = 0;n_nameSpace < gen_nb_const_xmlChar_ptr;n_nameSpace++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        node = gen_xmlNodePtr(n_node, 1);
+        nameSpace = gen_const_xmlChar_ptr(n_nameSpace, 2);
+
+        ret_val = xmlSearchNs(doc, node, (const xmlChar *)nameSpace);
+        desret_xmlNsPtr(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_xmlNodePtr(n_node, node, 1);
+        des_const_xmlChar_ptr(n_nameSpace, (const xmlChar *)nameSpace, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSearchNs",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_node);
+            printf(" %d", n_nameSpace);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSearchNsByHref(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlNsPtr ret_val;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+    xmlNodePtr node; /* the current node */
+    int n_node;
+    xmlChar * href; /* the namespace value */
+    int n_href;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_href = 0;n_href < gen_nb_const_xmlChar_ptr;n_href++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        node = gen_xmlNodePtr(n_node, 1);
+        href = gen_const_xmlChar_ptr(n_href, 2);
+
+        ret_val = xmlSearchNsByHref(doc, node, (const xmlChar *)href);
+        desret_xmlNsPtr(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_xmlNodePtr(n_node, node, 1);
+        des_const_xmlChar_ptr(n_href, (const xmlChar *)href, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSearchNsByHref",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_node);
+            printf(" %d", n_href);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSetBufferAllocationScheme(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlBufferAllocationScheme scheme; /* allocation method to use */
+    int n_scheme;
+
+    for (n_scheme = 0;n_scheme < gen_nb_xmlBufferAllocationScheme;n_scheme++) {
+        mem_base = xmlMemBlocks();
+        scheme = gen_xmlBufferAllocationScheme(n_scheme, 0);
+
+        xmlSetBufferAllocationScheme(scheme);
+        call_tests++;
+        des_xmlBufferAllocationScheme(n_scheme, scheme, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSetBufferAllocationScheme",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_scheme);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSetCompressMode(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int mode; /* the compression ratio */
+    int n_mode;
+
+    for (n_mode = 0;n_mode < gen_nb_int;n_mode++) {
+        mem_base = xmlMemBlocks();
+        mode = gen_int(n_mode, 0);
+
+        xmlSetCompressMode(mode);
+        call_tests++;
+        des_int(n_mode, mode, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSetCompressMode",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_mode);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSetDocCompressMode(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+    int mode; /* the compression ratio */
+    int n_mode;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_mode = 0;n_mode < gen_nb_int;n_mode++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        mode = gen_int(n_mode, 1);
+
+        xmlSetDocCompressMode(doc, mode);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_int(n_mode, mode, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSetDocCompressMode",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_mode);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSetNs(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlNodePtr node; /* a node in the document */
+    int n_node;
+    xmlNsPtr ns; /* a namespace pointer */
+    int n_ns;
+
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_ns = 0;n_ns < gen_nb_xmlNsPtr;n_ns++) {
+        mem_base = xmlMemBlocks();
+        node = gen_xmlNodePtr(n_node, 0);
+        ns = gen_xmlNsPtr(n_ns, 1);
+
+        xmlSetNs(node, ns);
+        call_tests++;
+        des_xmlNodePtr(n_node, node, 0);
+        des_xmlNsPtr(n_ns, ns, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSetNs",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_node);
+            printf(" %d", n_ns);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSetNsProp(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_HTML_ENABLED)
+    int mem_base;
+    xmlAttrPtr ret_val;
+    xmlNodePtr node; /* the node */
+    int n_node;
+    xmlNsPtr ns; /* the namespace definition */
+    int n_ns;
+    xmlChar * name; /* the attribute name */
+    int n_name;
+    xmlChar * value; /* the attribute value */
+    int n_value;
+
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_ns = 0;n_ns < gen_nb_xmlNsPtr;n_ns++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
+        mem_base = xmlMemBlocks();
+        node = gen_xmlNodePtr(n_node, 0);
+        ns = gen_xmlNsPtr(n_ns, 1);
+        name = gen_const_xmlChar_ptr(n_name, 2);
+        value = gen_const_xmlChar_ptr(n_value, 3);
+
+        ret_val = xmlSetNsProp(node, ns, (const xmlChar *)name, (const xmlChar *)value);
+        desret_xmlAttrPtr(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_node, node, 0);
+        des_xmlNsPtr(n_ns, ns, 1);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 2);
+        des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSetNsProp",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_node);
+            printf(" %d", n_ns);
+            printf(" %d", n_name);
+            printf(" %d", n_value);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSetProp(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_HTML_ENABLED)
+    int mem_base;
+    xmlAttrPtr ret_val;
+    xmlNodePtr node; /* the node */
+    int n_node;
+    xmlChar * name; /* the attribute name (a QName) */
+    int n_name;
+    xmlChar * value; /* the attribute value */
+    int n_value;
+
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
+        mem_base = xmlMemBlocks();
+        node = gen_xmlNodePtr(n_node, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        value = gen_const_xmlChar_ptr(n_value, 2);
+
+        ret_val = xmlSetProp(node, (const xmlChar *)name, (const xmlChar *)value);
+        desret_xmlAttrPtr(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_node, node, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSetProp",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_node);
+            printf(" %d", n_name);
+            printf(" %d", n_value);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSplitQName2(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlChar * ret_val;
+    xmlChar * name; /* the full QName */
+    int n_name;
+    xmlChar ** prefix; /* a xmlChar ** */
+    int n_prefix;
+
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_prefix = 0;n_prefix < gen_nb_xmlChar_ptr_ptr;n_prefix++) {
+        mem_base = xmlMemBlocks();
+        name = gen_const_xmlChar_ptr(n_name, 0);
+        prefix = gen_xmlChar_ptr_ptr(n_prefix, 1);
+
+        ret_val = xmlSplitQName2((const xmlChar *)name, prefix);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 0);
+        des_xmlChar_ptr_ptr(n_prefix, prefix, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSplitQName2",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_name);
+            printf(" %d", n_prefix);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSplitQName3(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    const xmlChar * ret_val;
+    xmlChar * name; /* the full QName */
+    int n_name;
+    int * len; /* an int * */
+    int n_len;
+
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_len = 0;n_len < gen_nb_int_ptr;n_len++) {
+        mem_base = xmlMemBlocks();
+        name = gen_const_xmlChar_ptr(n_name, 0);
+        len = gen_int_ptr(n_len, 1);
+
+        ret_val = xmlSplitQName3((const xmlChar *)name, len);
+        desret_const_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 0);
+        des_int_ptr(n_len, len, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSplitQName3",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_name);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlStringGetNodeList(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlDoc * doc; /* the document */
+    int n_doc;
+    xmlChar * value; /* the value of the attribute */
+    int n_value;
+
+    for (n_doc = 0;n_doc < gen_nb_const_xmlDoc_ptr;n_doc++) {
+    for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_const_xmlDoc_ptr(n_doc, 0);
+        value = gen_const_xmlChar_ptr(n_value, 1);
+
+        ret_val = xmlStringGetNodeList((const xmlDoc *)doc, (const xmlChar *)value);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_const_xmlDoc_ptr(n_doc, (const xmlDoc *)doc, 0);
+        des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlStringGetNodeList",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_value);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlStringLenGetNodeList(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlDoc * doc; /* the document */
+    int n_doc;
+    xmlChar * value; /* the value of the text */
+    int n_value;
+    int len; /* the length of the string value */
+    int n_len;
+
+    for (n_doc = 0;n_doc < gen_nb_const_xmlDoc_ptr;n_doc++) {
+    for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_const_xmlDoc_ptr(n_doc, 0);
+        value = gen_const_xmlChar_ptr(n_value, 1);
+        len = gen_int(n_len, 2);
+        if ((value != NULL) &&
+            (len > (int) strlen((const char *) value) + 1))
+            continue;
+
+        ret_val = xmlStringLenGetNodeList((const xmlDoc *)doc, (const xmlChar *)value, len);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_const_xmlDoc_ptr(n_doc, (const xmlDoc *)doc, 0);
+        des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 1);
+        des_int(n_len, len, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlStringLenGetNodeList",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_value);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextConcat(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlNodePtr node; /* the node */
+    int n_node;
+    xmlChar * content; /* the content */
+    int n_content;
+    int len; /* @content length */
+    int n_len;
+
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        node = gen_xmlNodePtr(n_node, 0);
+        content = gen_const_xmlChar_ptr(n_content, 1);
+        len = gen_int(n_len, 2);
+        if ((content != NULL) &&
+            (len > (int) strlen((const char *) content) + 1))
+            continue;
+
+        ret_val = xmlTextConcat(node, (const xmlChar *)content, len);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_node, node, 0);
+        des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 1);
+        des_int(n_len, len, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextConcat",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_node);
+            printf(" %d", n_content);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextMerge(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlNodePtr first; /* the first text node */
+    int n_first;
+    xmlNodePtr second; /* the second text node being merged */
+    int n_second;
+
+    for (n_first = 0;n_first < gen_nb_xmlNodePtr_in;n_first++) {
+    for (n_second = 0;n_second < gen_nb_xmlNodePtr_in;n_second++) {
+        mem_base = xmlMemBlocks();
+        first = gen_xmlNodePtr_in(n_first, 0);
+        second = gen_xmlNodePtr_in(n_second, 1);
+
+        ret_val = xmlTextMerge(first, second);
+        if ((first != NULL) && (first->type != XML_TEXT_NODE)) {
+              xmlUnlinkNode(second);
+              xmlFreeNode(second) ; second = NULL ; }
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlNodePtr_in(n_first, first, 0);
+        des_xmlNodePtr_in(n_second, second, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextMerge",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_first);
+            printf(" %d", n_second);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUnsetNsProp(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlNodePtr node; /* the node */
+    int n_node;
+    xmlNsPtr ns; /* the namespace definition */
+    int n_ns;
+    xmlChar * name; /* the attribute name */
+    int n_name;
+
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_ns = 0;n_ns < gen_nb_xmlNsPtr;n_ns++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+        mem_base = xmlMemBlocks();
+        node = gen_xmlNodePtr(n_node, 0);
+        ns = gen_xmlNsPtr(n_ns, 1);
+        name = gen_const_xmlChar_ptr(n_name, 2);
+
+        ret_val = xmlUnsetNsProp(node, ns, (const xmlChar *)name);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_node, node, 0);
+        des_xmlNsPtr(n_ns, ns, 1);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUnsetNsProp",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_node);
+            printf(" %d", n_ns);
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUnsetProp(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlNodePtr node; /* the node */
+    int n_node;
+    xmlChar * name; /* the attribute name */
+    int n_name;
+
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+        mem_base = xmlMemBlocks();
+        node = gen_xmlNodePtr(n_node, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+
+        ret_val = xmlUnsetProp(node, (const xmlChar *)name);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_node, node, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUnsetProp",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_node);
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlValidateNCName(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_DEBUG_ENABLED) || defined (LIBXML_HTML_ENABLED) || defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED) || defined(LIBXML_LEGACY_ENABLED)
+#ifdef LIBXML_TREE_ENABLED
+    int mem_base;
+    int ret_val;
+    xmlChar * value; /* the value to check */
+    int n_value;
+    int space; /* allow spaces in front and end of the string */
+    int n_space;
+
+    for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
+    for (n_space = 0;n_space < gen_nb_int;n_space++) {
+        mem_base = xmlMemBlocks();
+        value = gen_const_xmlChar_ptr(n_value, 0);
+        space = gen_int(n_space, 1);
+
+        ret_val = xmlValidateNCName((const xmlChar *)value, space);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 0);
+        des_int(n_space, space, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlValidateNCName",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_value);
+            printf(" %d", n_space);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlValidateNMToken(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef LIBXML_TREE_ENABLED
+    int mem_base;
+    int ret_val;
+    xmlChar * value; /* the value to check */
+    int n_value;
+    int space; /* allow spaces in front and end of the string */
+    int n_space;
+
+    for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
+    for (n_space = 0;n_space < gen_nb_int;n_space++) {
+        mem_base = xmlMemBlocks();
+        value = gen_const_xmlChar_ptr(n_value, 0);
+        space = gen_int(n_space, 1);
+
+        ret_val = xmlValidateNMToken((const xmlChar *)value, space);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 0);
+        des_int(n_space, space, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlValidateNMToken",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_value);
+            printf(" %d", n_space);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlValidateName(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef LIBXML_TREE_ENABLED
+    int mem_base;
+    int ret_val;
+    xmlChar * value; /* the value to check */
+    int n_value;
+    int space; /* allow spaces in front and end of the string */
+    int n_space;
+
+    for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
+    for (n_space = 0;n_space < gen_nb_int;n_space++) {
+        mem_base = xmlMemBlocks();
+        value = gen_const_xmlChar_ptr(n_value, 0);
+        space = gen_int(n_space, 1);
+
+        ret_val = xmlValidateName((const xmlChar *)value, space);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 0);
+        des_int(n_space, space, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlValidateName",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_value);
+            printf(" %d", n_space);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlValidateQName(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef LIBXML_TREE_ENABLED
+    int mem_base;
+    int ret_val;
+    xmlChar * value; /* the value to check */
+    int n_value;
+    int space; /* allow spaces in front and end of the string */
+    int n_space;
+
+    for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
+    for (n_space = 0;n_space < gen_nb_int;n_space++) {
+        mem_base = xmlMemBlocks();
+        value = gen_const_xmlChar_ptr(n_value, 0);
+        space = gen_int(n_space, 1);
+
+        ret_val = xmlValidateQName((const xmlChar *)value, space);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 0);
+        des_int(n_space, space, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlValidateQName",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_value);
+            printf(" %d", n_space);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+static int
+test_tree(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing tree : 142 of 164 functions ...\n");
+    test_ret += test_xmlAddChild();
+    test_ret += test_xmlAddChildList();
+    test_ret += test_xmlAddNextSibling();
+    test_ret += test_xmlAddPrevSibling();
+    test_ret += test_xmlAddSibling();
+    test_ret += test_xmlAttrSerializeTxtContent();
+    test_ret += test_xmlBufContent();
+    test_ret += test_xmlBufEnd();
+    test_ret += test_xmlBufGetNodeContent();
+    test_ret += test_xmlBufNodeDump();
+    test_ret += test_xmlBufShrink();
+    test_ret += test_xmlBufUse();
+    test_ret += test_xmlBufferAdd();
+    test_ret += test_xmlBufferAddHead();
+    test_ret += test_xmlBufferCCat();
+    test_ret += test_xmlBufferCat();
+    test_ret += test_xmlBufferContent();
+    test_ret += test_xmlBufferCreate();
+    test_ret += test_xmlBufferCreateSize();
+    test_ret += test_xmlBufferCreateStatic();
+    test_ret += test_xmlBufferDetach();
+    test_ret += test_xmlBufferEmpty();
+    test_ret += test_xmlBufferGrow();
+    test_ret += test_xmlBufferLength();
+    test_ret += test_xmlBufferResize();
+    test_ret += test_xmlBufferSetAllocationScheme();
+    test_ret += test_xmlBufferShrink();
+    test_ret += test_xmlBufferWriteCHAR();
+    test_ret += test_xmlBufferWriteChar();
+    test_ret += test_xmlBufferWriteQuotedString();
+    test_ret += test_xmlBuildQName();
+    test_ret += test_xmlChildElementCount();
+    test_ret += test_xmlCopyDoc();
+    test_ret += test_xmlCopyDtd();
+    test_ret += test_xmlCopyNamespace();
+    test_ret += test_xmlCopyNamespaceList();
+    test_ret += test_xmlCopyNode();
+    test_ret += test_xmlCopyNodeList();
+    test_ret += test_xmlCopyProp();
+    test_ret += test_xmlCopyPropList();
+    test_ret += test_xmlCreateIntSubset();
+    test_ret += test_xmlDOMWrapAdoptNode();
+    test_ret += test_xmlDOMWrapCloneNode();
+    test_ret += test_xmlDOMWrapNewCtxt();
+    test_ret += test_xmlDOMWrapReconcileNamespaces();
+    test_ret += test_xmlDOMWrapRemoveNode();
+    test_ret += test_xmlDocCopyNode();
+    test_ret += test_xmlDocCopyNodeList();
+    test_ret += test_xmlDocDump();
+    test_ret += test_xmlDocDumpFormatMemory();
+    test_ret += test_xmlDocDumpFormatMemoryEnc();
+    test_ret += test_xmlDocDumpMemory();
+    test_ret += test_xmlDocDumpMemoryEnc();
+    test_ret += test_xmlDocFormatDump();
+    test_ret += test_xmlDocGetRootElement();
+    test_ret += test_xmlDocSetRootElement();
+    test_ret += test_xmlElemDump();
+    test_ret += test_xmlFirstElementChild();
+    test_ret += test_xmlGetBufferAllocationScheme();
+    test_ret += test_xmlGetCompressMode();
+    test_ret += test_xmlGetDocCompressMode();
+    test_ret += test_xmlGetIntSubset();
+    test_ret += test_xmlGetLastChild();
+    test_ret += test_xmlGetLineNo();
+    test_ret += test_xmlGetNoNsProp();
+    test_ret += test_xmlGetNodePath();
+    test_ret += test_xmlGetNsList();
+    test_ret += test_xmlGetNsProp();
+    test_ret += test_xmlGetProp();
+    test_ret += test_xmlHasNsProp();
+    test_ret += test_xmlHasProp();
+    test_ret += test_xmlIsBlankNode();
+    test_ret += test_xmlIsXHTML();
+    test_ret += test_xmlLastElementChild();
+    test_ret += test_xmlNewCDataBlock();
+    test_ret += test_xmlNewCharRef();
+    test_ret += test_xmlNewChild();
+    test_ret += test_xmlNewComment();
+    test_ret += test_xmlNewDoc();
+    test_ret += test_xmlNewDocComment();
+    test_ret += test_xmlNewDocFragment();
+    test_ret += test_xmlNewDocNode();
+    test_ret += test_xmlNewDocNodeEatName();
+    test_ret += test_xmlNewDocPI();
+    test_ret += test_xmlNewDocProp();
+    test_ret += test_xmlNewDocRawNode();
+    test_ret += test_xmlNewDocText();
+    test_ret += test_xmlNewDocTextLen();
+    test_ret += test_xmlNewDtd();
+    test_ret += test_xmlNewNode();
+    test_ret += test_xmlNewNodeEatName();
+    test_ret += test_xmlNewNs();
+    test_ret += test_xmlNewNsProp();
+    test_ret += test_xmlNewNsPropEatName();
+    test_ret += test_xmlNewPI();
+    test_ret += test_xmlNewProp();
+    test_ret += test_xmlNewReference();
+    test_ret += test_xmlNewText();
+    test_ret += test_xmlNewTextChild();
+    test_ret += test_xmlNewTextLen();
+    test_ret += test_xmlNextElementSibling();
+    test_ret += test_xmlNodeAddContent();
+    test_ret += test_xmlNodeAddContentLen();
+    test_ret += test_xmlNodeBufGetContent();
+    test_ret += test_xmlNodeDump();
+    test_ret += test_xmlNodeDumpOutput();
+    test_ret += test_xmlNodeGetBase();
+    test_ret += test_xmlNodeGetContent();
+    test_ret += test_xmlNodeGetLang();
+    test_ret += test_xmlNodeGetSpacePreserve();
+    test_ret += test_xmlNodeIsText();
+    test_ret += test_xmlNodeListGetRawString();
+    test_ret += test_xmlNodeListGetString();
+    test_ret += test_xmlNodeSetBase();
+    test_ret += test_xmlNodeSetContent();
+    test_ret += test_xmlNodeSetContentLen();
+    test_ret += test_xmlNodeSetLang();
+    test_ret += test_xmlNodeSetName();
+    test_ret += test_xmlNodeSetSpacePreserve();
+    test_ret += test_xmlPreviousElementSibling();
+    test_ret += test_xmlReconciliateNs();
+    test_ret += test_xmlRemoveProp();
+    test_ret += test_xmlReplaceNode();
+    test_ret += test_xmlSaveFile();
+    test_ret += test_xmlSaveFileEnc();
+    test_ret += test_xmlSaveFileTo();
+    test_ret += test_xmlSaveFormatFile();
+    test_ret += test_xmlSaveFormatFileEnc();
+    test_ret += test_xmlSaveFormatFileTo();
+    test_ret += test_xmlSearchNs();
+    test_ret += test_xmlSearchNsByHref();
+    test_ret += test_xmlSetBufferAllocationScheme();
+    test_ret += test_xmlSetCompressMode();
+    test_ret += test_xmlSetDocCompressMode();
+    test_ret += test_xmlSetNs();
+    test_ret += test_xmlSetNsProp();
+    test_ret += test_xmlSetProp();
+    test_ret += test_xmlSplitQName2();
+    test_ret += test_xmlSplitQName3();
+    test_ret += test_xmlStringGetNodeList();
+    test_ret += test_xmlStringLenGetNodeList();
+    test_ret += test_xmlTextConcat();
+    test_ret += test_xmlTextMerge();
+    test_ret += test_xmlUnsetNsProp();
+    test_ret += test_xmlUnsetProp();
+    test_ret += test_xmlValidateNCName();
+    test_ret += test_xmlValidateNMToken();
+    test_ret += test_xmlValidateName();
+    test_ret += test_xmlValidateQName();
+
+    if (test_ret != 0)
+	printf("Module tree: %d errors\n", test_ret);
+    return(test_ret);
+}
+
+static int
+test_xmlBuildRelativeURI(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlChar * ret_val;
+    xmlChar * URI; /* the URI reference under consideration */
+    int n_URI;
+    xmlChar * base; /* the base value */
+    int n_base;
+
+    for (n_URI = 0;n_URI < gen_nb_const_xmlChar_ptr;n_URI++) {
+    for (n_base = 0;n_base < gen_nb_const_xmlChar_ptr;n_base++) {
+        mem_base = xmlMemBlocks();
+        URI = gen_const_xmlChar_ptr(n_URI, 0);
+        base = gen_const_xmlChar_ptr(n_base, 1);
+
+        ret_val = xmlBuildRelativeURI((const xmlChar *)URI, (const xmlChar *)base);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_URI, (const xmlChar *)URI, 0);
+        des_const_xmlChar_ptr(n_base, (const xmlChar *)base, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlBuildRelativeURI",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_URI);
+            printf(" %d", n_base);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlBuildURI(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlChar * ret_val;
+    xmlChar * URI; /* the URI instance found in the document */
+    int n_URI;
+    xmlChar * base; /* the base value */
+    int n_base;
+
+    for (n_URI = 0;n_URI < gen_nb_const_xmlChar_ptr;n_URI++) {
+    for (n_base = 0;n_base < gen_nb_const_xmlChar_ptr;n_base++) {
+        mem_base = xmlMemBlocks();
+        URI = gen_const_xmlChar_ptr(n_URI, 0);
+        base = gen_const_xmlChar_ptr(n_base, 1);
+
+        ret_val = xmlBuildURI((const xmlChar *)URI, (const xmlChar *)base);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_URI, (const xmlChar *)URI, 0);
+        des_const_xmlChar_ptr(n_base, (const xmlChar *)base, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlBuildURI",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_URI);
+            printf(" %d", n_base);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCanonicPath(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlChar * ret_val;
+    xmlChar * path; /* the resource locator in a filesystem notation */
+    int n_path;
+
+    for (n_path = 0;n_path < gen_nb_const_xmlChar_ptr;n_path++) {
+        mem_base = xmlMemBlocks();
+        path = gen_const_xmlChar_ptr(n_path, 0);
+
+        ret_val = xmlCanonicPath((const xmlChar *)path);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_path, (const xmlChar *)path, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCanonicPath",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_path);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCreateURI(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlNormalizeURIPath(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    char * path; /* pointer to the path string */
+    int n_path;
+
+    for (n_path = 0;n_path < gen_nb_char_ptr;n_path++) {
+        mem_base = xmlMemBlocks();
+        path = gen_char_ptr(n_path, 0);
+
+        ret_val = xmlNormalizeURIPath(path);
+        desret_int(ret_val);
+        call_tests++;
+        des_char_ptr(n_path, path, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNormalizeURIPath",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_path);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlParseURI(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlParseURIRaw(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+#define gen_nb_xmlURIPtr 1
+static xmlURIPtr gen_xmlURIPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlURIPtr(int no ATTRIBUTE_UNUSED, xmlURIPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlParseURIReference(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlURIPtr uri; /* pointer to an URI structure */
+    int n_uri;
+    char * str; /* the string to analyze */
+    int n_str;
+
+    for (n_uri = 0;n_uri < gen_nb_xmlURIPtr;n_uri++) {
+    for (n_str = 0;n_str < gen_nb_const_char_ptr;n_str++) {
+        mem_base = xmlMemBlocks();
+        uri = gen_xmlURIPtr(n_uri, 0);
+        str = gen_const_char_ptr(n_str, 1);
+
+        ret_val = xmlParseURIReference(uri, (const char *)str);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlURIPtr(n_uri, uri, 0);
+        des_const_char_ptr(n_str, (const char *)str, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlParseURIReference",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_uri);
+            printf(" %d", n_str);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlPathToURI(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlChar * ret_val;
+    xmlChar * path; /* the resource locator in a filesystem notation */
+    int n_path;
+
+    for (n_path = 0;n_path < gen_nb_const_xmlChar_ptr;n_path++) {
+        mem_base = xmlMemBlocks();
+        path = gen_const_xmlChar_ptr(n_path, 0);
+
+        ret_val = xmlPathToURI((const xmlChar *)path);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_path, (const xmlChar *)path, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlPathToURI",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_path);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlPrintURI(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    FILE * stream; /* a FILE* for the output */
+    int n_stream;
+    xmlURIPtr uri; /* pointer to an xmlURI */
+    int n_uri;
+
+    for (n_stream = 0;n_stream < gen_nb_FILE_ptr;n_stream++) {
+    for (n_uri = 0;n_uri < gen_nb_xmlURIPtr;n_uri++) {
+        mem_base = xmlMemBlocks();
+        stream = gen_FILE_ptr(n_stream, 0);
+        uri = gen_xmlURIPtr(n_uri, 1);
+
+        xmlPrintURI(stream, uri);
+        call_tests++;
+        des_FILE_ptr(n_stream, stream, 0);
+        des_xmlURIPtr(n_uri, uri, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlPrintURI",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_stream);
+            printf(" %d", n_uri);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSaveUri(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlChar * ret_val;
+    xmlURIPtr uri; /* pointer to an xmlURI */
+    int n_uri;
+
+    for (n_uri = 0;n_uri < gen_nb_xmlURIPtr;n_uri++) {
+        mem_base = xmlMemBlocks();
+        uri = gen_xmlURIPtr(n_uri, 0);
+
+        ret_val = xmlSaveUri(uri);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlURIPtr(n_uri, uri, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSaveUri",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_uri);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlURIEscape(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlChar * ret_val;
+    xmlChar * str; /* the string of the URI to escape */
+    int n_str;
+
+    for (n_str = 0;n_str < gen_nb_const_xmlChar_ptr;n_str++) {
+        mem_base = xmlMemBlocks();
+        str = gen_const_xmlChar_ptr(n_str, 0);
+
+        ret_val = xmlURIEscape((const xmlChar *)str);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_str, (const xmlChar *)str, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlURIEscape",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_str);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlURIEscapeStr(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlChar * ret_val;
+    xmlChar * str; /* string to escape */
+    int n_str;
+    xmlChar * list; /* exception list string of chars not to escape */
+    int n_list;
+
+    for (n_str = 0;n_str < gen_nb_const_xmlChar_ptr;n_str++) {
+    for (n_list = 0;n_list < gen_nb_const_xmlChar_ptr;n_list++) {
+        mem_base = xmlMemBlocks();
+        str = gen_const_xmlChar_ptr(n_str, 0);
+        list = gen_const_xmlChar_ptr(n_list, 1);
+
+        ret_val = xmlURIEscapeStr((const xmlChar *)str, (const xmlChar *)list);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_str, (const xmlChar *)str, 0);
+        des_const_xmlChar_ptr(n_list, (const xmlChar *)list, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlURIEscapeStr",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_str);
+            printf(" %d", n_list);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlURIUnescapeString(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+static int
+test_uri(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing uri : 10 of 15 functions ...\n");
+    test_ret += test_xmlBuildRelativeURI();
+    test_ret += test_xmlBuildURI();
+    test_ret += test_xmlCanonicPath();
+    test_ret += test_xmlCreateURI();
+    test_ret += test_xmlNormalizeURIPath();
+    test_ret += test_xmlParseURI();
+    test_ret += test_xmlParseURIRaw();
+    test_ret += test_xmlParseURIReference();
+    test_ret += test_xmlPathToURI();
+    test_ret += test_xmlPrintURI();
+    test_ret += test_xmlSaveUri();
+    test_ret += test_xmlURIEscape();
+    test_ret += test_xmlURIEscapeStr();
+    test_ret += test_xmlURIUnescapeString();
+
+    if (test_ret != 0)
+	printf("Module uri: %d errors\n", test_ret);
+    return(test_ret);
+}
+
+static int
+test_xmlAddAttributeDecl(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlAttributePtr ret_val;
+    xmlValidCtxtPtr ctxt; /* the validation context */
+    int n_ctxt;
+    xmlDtdPtr dtd; /* pointer to the DTD */
+    int n_dtd;
+    xmlChar * elem; /* the element name */
+    int n_elem;
+    xmlChar * name; /* the attribute name */
+    int n_name;
+    xmlChar * ns; /* the attribute namespace prefix */
+    int n_ns;
+    xmlAttributeType type; /* the attribute type */
+    int n_type;
+    xmlAttributeDefault def; /* the attribute default type */
+    int n_def;
+    xmlChar * defaultValue; /* the attribute default value */
+    int n_defaultValue;
+    xmlEnumerationPtr tree; /* if it's an enumeration, the associated list */
+    int n_tree;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlValidCtxtPtr;n_ctxt++) {
+    for (n_dtd = 0;n_dtd < gen_nb_xmlDtdPtr;n_dtd++) {
+    for (n_elem = 0;n_elem < gen_nb_const_xmlChar_ptr;n_elem++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_ns = 0;n_ns < gen_nb_const_xmlChar_ptr;n_ns++) {
+    for (n_type = 0;n_type < gen_nb_xmlAttributeType;n_type++) {
+    for (n_def = 0;n_def < gen_nb_xmlAttributeDefault;n_def++) {
+    for (n_defaultValue = 0;n_defaultValue < gen_nb_const_xmlChar_ptr;n_defaultValue++) {
+    for (n_tree = 0;n_tree < gen_nb_xmlEnumerationPtr;n_tree++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlValidCtxtPtr(n_ctxt, 0);
+        dtd = gen_xmlDtdPtr(n_dtd, 1);
+        elem = gen_const_xmlChar_ptr(n_elem, 2);
+        name = gen_const_xmlChar_ptr(n_name, 3);
+        ns = gen_const_xmlChar_ptr(n_ns, 4);
+        type = gen_xmlAttributeType(n_type, 5);
+        def = gen_xmlAttributeDefault(n_def, 6);
+        defaultValue = gen_const_xmlChar_ptr(n_defaultValue, 7);
+        tree = gen_xmlEnumerationPtr(n_tree, 8);
+
+        ret_val = xmlAddAttributeDecl(ctxt, dtd, (const xmlChar *)elem, (const xmlChar *)name, (const xmlChar *)ns, type, def, (const xmlChar *)defaultValue, tree);
+        desret_xmlAttributePtr(ret_val);
+        call_tests++;
+        des_xmlValidCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlDtdPtr(n_dtd, dtd, 1);
+        des_const_xmlChar_ptr(n_elem, (const xmlChar *)elem, 2);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 3);
+        des_const_xmlChar_ptr(n_ns, (const xmlChar *)ns, 4);
+        des_xmlAttributeType(n_type, type, 5);
+        des_xmlAttributeDefault(n_def, def, 6);
+        des_const_xmlChar_ptr(n_defaultValue, (const xmlChar *)defaultValue, 7);
+        des_xmlEnumerationPtr(n_tree, tree, 8);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlAddAttributeDecl",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_dtd);
+            printf(" %d", n_elem);
+            printf(" %d", n_name);
+            printf(" %d", n_ns);
+            printf(" %d", n_type);
+            printf(" %d", n_def);
+            printf(" %d", n_defaultValue);
+            printf(" %d", n_tree);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlAddElementDecl(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlElementPtr ret_val;
+    xmlValidCtxtPtr ctxt; /* the validation context */
+    int n_ctxt;
+    xmlDtdPtr dtd; /* pointer to the DTD */
+    int n_dtd;
+    xmlChar * name; /* the entity name */
+    int n_name;
+    xmlElementTypeVal type; /* the element type */
+    int n_type;
+    xmlElementContentPtr content; /* the element content tree or NULL */
+    int n_content;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlValidCtxtPtr;n_ctxt++) {
+    for (n_dtd = 0;n_dtd < gen_nb_xmlDtdPtr;n_dtd++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_type = 0;n_type < gen_nb_xmlElementTypeVal;n_type++) {
+    for (n_content = 0;n_content < gen_nb_xmlElementContentPtr;n_content++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlValidCtxtPtr(n_ctxt, 0);
+        dtd = gen_xmlDtdPtr(n_dtd, 1);
+        name = gen_const_xmlChar_ptr(n_name, 2);
+        type = gen_xmlElementTypeVal(n_type, 3);
+        content = gen_xmlElementContentPtr(n_content, 4);
+
+        ret_val = xmlAddElementDecl(ctxt, dtd, (const xmlChar *)name, type, content);
+        desret_xmlElementPtr(ret_val);
+        call_tests++;
+        des_xmlValidCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlDtdPtr(n_dtd, dtd, 1);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 2);
+        des_xmlElementTypeVal(n_type, type, 3);
+        des_xmlElementContentPtr(n_content, content, 4);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlAddElementDecl",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_dtd);
+            printf(" %d", n_name);
+            printf(" %d", n_type);
+            printf(" %d", n_content);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlAddID(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlAddNotationDecl(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlAddRef(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlCopyAttributeTable(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlCopyDocElementContent(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlElementContentPtr ret_val;
+    xmlDocPtr doc; /* the document owning the element declaration */
+    int n_doc;
+    xmlElementContentPtr cur; /* An element content pointer. */
+    int n_cur;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlElementContentPtr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        cur = gen_xmlElementContentPtr(n_cur, 1);
+
+        ret_val = xmlCopyDocElementContent(doc, cur);
+        desret_xmlElementContentPtr(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_xmlElementContentPtr(n_cur, cur, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCopyDocElementContent",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCopyElementContent(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlElementContentPtr ret_val;
+    xmlElementContentPtr cur; /* An element content pointer. */
+    int n_cur;
+
+    for (n_cur = 0;n_cur < gen_nb_xmlElementContentPtr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_xmlElementContentPtr(n_cur, 0);
+
+        ret_val = xmlCopyElementContent(cur);
+        desret_xmlElementContentPtr(ret_val);
+        call_tests++;
+        des_xmlElementContentPtr(n_cur, cur, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCopyElementContent",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCopyElementTable(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlCopyEnumeration(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlCopyNotationTable(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlCreateEnumeration(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+#define gen_nb_xmlAttributePtr 1
+static xmlAttributePtr gen_xmlAttributePtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlAttributePtr(int no ATTRIBUTE_UNUSED, xmlAttributePtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlDumpAttributeDecl(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    xmlBufferPtr buf; /* the XML buffer output */
+    int n_buf;
+    xmlAttributePtr attr; /* An attribute declaration */
+    int n_attr;
+
+    for (n_buf = 0;n_buf < gen_nb_xmlBufferPtr;n_buf++) {
+    for (n_attr = 0;n_attr < gen_nb_xmlAttributePtr;n_attr++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_xmlBufferPtr(n_buf, 0);
+        attr = gen_xmlAttributePtr(n_attr, 1);
+
+        xmlDumpAttributeDecl(buf, attr);
+        call_tests++;
+        des_xmlBufferPtr(n_buf, buf, 0);
+        des_xmlAttributePtr(n_attr, attr, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDumpAttributeDecl",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf(" %d", n_attr);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+#define gen_nb_xmlAttributeTablePtr 1
+static xmlAttributeTablePtr gen_xmlAttributeTablePtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlAttributeTablePtr(int no ATTRIBUTE_UNUSED, xmlAttributeTablePtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlDumpAttributeTable(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    xmlBufferPtr buf; /* the XML buffer output */
+    int n_buf;
+    xmlAttributeTablePtr table; /* An attribute table */
+    int n_table;
+
+    for (n_buf = 0;n_buf < gen_nb_xmlBufferPtr;n_buf++) {
+    for (n_table = 0;n_table < gen_nb_xmlAttributeTablePtr;n_table++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_xmlBufferPtr(n_buf, 0);
+        table = gen_xmlAttributeTablePtr(n_table, 1);
+
+        xmlDumpAttributeTable(buf, table);
+        call_tests++;
+        des_xmlBufferPtr(n_buf, buf, 0);
+        des_xmlAttributeTablePtr(n_table, table, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDumpAttributeTable",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf(" %d", n_table);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+#define gen_nb_xmlElementPtr 1
+static xmlElementPtr gen_xmlElementPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlElementPtr(int no ATTRIBUTE_UNUSED, xmlElementPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlDumpElementDecl(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    xmlBufferPtr buf; /* the XML buffer output */
+    int n_buf;
+    xmlElementPtr elem; /* An element table */
+    int n_elem;
+
+    for (n_buf = 0;n_buf < gen_nb_xmlBufferPtr;n_buf++) {
+    for (n_elem = 0;n_elem < gen_nb_xmlElementPtr;n_elem++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_xmlBufferPtr(n_buf, 0);
+        elem = gen_xmlElementPtr(n_elem, 1);
+
+        xmlDumpElementDecl(buf, elem);
+        call_tests++;
+        des_xmlBufferPtr(n_buf, buf, 0);
+        des_xmlElementPtr(n_elem, elem, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDumpElementDecl",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf(" %d", n_elem);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+#define gen_nb_xmlElementTablePtr 1
+static xmlElementTablePtr gen_xmlElementTablePtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlElementTablePtr(int no ATTRIBUTE_UNUSED, xmlElementTablePtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlDumpElementTable(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    xmlBufferPtr buf; /* the XML buffer output */
+    int n_buf;
+    xmlElementTablePtr table; /* An element table */
+    int n_table;
+
+    for (n_buf = 0;n_buf < gen_nb_xmlBufferPtr;n_buf++) {
+    for (n_table = 0;n_table < gen_nb_xmlElementTablePtr;n_table++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_xmlBufferPtr(n_buf, 0);
+        table = gen_xmlElementTablePtr(n_table, 1);
+
+        xmlDumpElementTable(buf, table);
+        call_tests++;
+        des_xmlBufferPtr(n_buf, buf, 0);
+        des_xmlElementTablePtr(n_table, table, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDumpElementTable",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf(" %d", n_table);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+#define gen_nb_xmlNotationPtr 1
+static xmlNotationPtr gen_xmlNotationPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlNotationPtr(int no ATTRIBUTE_UNUSED, xmlNotationPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlDumpNotationDecl(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    xmlBufferPtr buf; /* the XML buffer output */
+    int n_buf;
+    xmlNotationPtr nota; /* A notation declaration */
+    int n_nota;
+
+    for (n_buf = 0;n_buf < gen_nb_xmlBufferPtr;n_buf++) {
+    for (n_nota = 0;n_nota < gen_nb_xmlNotationPtr;n_nota++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_xmlBufferPtr(n_buf, 0);
+        nota = gen_xmlNotationPtr(n_nota, 1);
+
+        xmlDumpNotationDecl(buf, nota);
+        call_tests++;
+        des_xmlBufferPtr(n_buf, buf, 0);
+        des_xmlNotationPtr(n_nota, nota, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDumpNotationDecl",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf(" %d", n_nota);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+#define gen_nb_xmlNotationTablePtr 1
+static xmlNotationTablePtr gen_xmlNotationTablePtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlNotationTablePtr(int no ATTRIBUTE_UNUSED, xmlNotationTablePtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlDumpNotationTable(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    xmlBufferPtr buf; /* the XML buffer output */
+    int n_buf;
+    xmlNotationTablePtr table; /* A notation table */
+    int n_table;
+
+    for (n_buf = 0;n_buf < gen_nb_xmlBufferPtr;n_buf++) {
+    for (n_table = 0;n_table < gen_nb_xmlNotationTablePtr;n_table++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_xmlBufferPtr(n_buf, 0);
+        table = gen_xmlNotationTablePtr(n_table, 1);
+
+        xmlDumpNotationTable(buf, table);
+        call_tests++;
+        des_xmlBufferPtr(n_buf, buf, 0);
+        des_xmlNotationTablePtr(n_table, table, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlDumpNotationTable",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf(" %d", n_table);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlGetDtdAttrDesc(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlAttributePtr ret_val;
+    xmlDtdPtr dtd; /* a pointer to the DtD to search */
+    int n_dtd;
+    xmlChar * elem; /* the element name */
+    int n_elem;
+    xmlChar * name; /* the attribute name */
+    int n_name;
+
+    for (n_dtd = 0;n_dtd < gen_nb_xmlDtdPtr;n_dtd++) {
+    for (n_elem = 0;n_elem < gen_nb_const_xmlChar_ptr;n_elem++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+        mem_base = xmlMemBlocks();
+        dtd = gen_xmlDtdPtr(n_dtd, 0);
+        elem = gen_const_xmlChar_ptr(n_elem, 1);
+        name = gen_const_xmlChar_ptr(n_name, 2);
+
+        ret_val = xmlGetDtdAttrDesc(dtd, (const xmlChar *)elem, (const xmlChar *)name);
+        desret_xmlAttributePtr(ret_val);
+        call_tests++;
+        des_xmlDtdPtr(n_dtd, dtd, 0);
+        des_const_xmlChar_ptr(n_elem, (const xmlChar *)elem, 1);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlGetDtdAttrDesc",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_dtd);
+            printf(" %d", n_elem);
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlGetDtdElementDesc(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlElementPtr ret_val;
+    xmlDtdPtr dtd; /* a pointer to the DtD to search */
+    int n_dtd;
+    xmlChar * name; /* the element name */
+    int n_name;
+
+    for (n_dtd = 0;n_dtd < gen_nb_xmlDtdPtr;n_dtd++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+        mem_base = xmlMemBlocks();
+        dtd = gen_xmlDtdPtr(n_dtd, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+
+        ret_val = xmlGetDtdElementDesc(dtd, (const xmlChar *)name);
+        desret_xmlElementPtr(ret_val);
+        call_tests++;
+        des_xmlDtdPtr(n_dtd, dtd, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlGetDtdElementDesc",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_dtd);
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlGetDtdNotationDesc(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlGetDtdQAttrDesc(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlAttributePtr ret_val;
+    xmlDtdPtr dtd; /* a pointer to the DtD to search */
+    int n_dtd;
+    xmlChar * elem; /* the element name */
+    int n_elem;
+    xmlChar * name; /* the attribute name */
+    int n_name;
+    xmlChar * prefix; /* the attribute namespace prefix */
+    int n_prefix;
+
+    for (n_dtd = 0;n_dtd < gen_nb_xmlDtdPtr;n_dtd++) {
+    for (n_elem = 0;n_elem < gen_nb_const_xmlChar_ptr;n_elem++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_prefix = 0;n_prefix < gen_nb_const_xmlChar_ptr;n_prefix++) {
+        mem_base = xmlMemBlocks();
+        dtd = gen_xmlDtdPtr(n_dtd, 0);
+        elem = gen_const_xmlChar_ptr(n_elem, 1);
+        name = gen_const_xmlChar_ptr(n_name, 2);
+        prefix = gen_const_xmlChar_ptr(n_prefix, 3);
+
+        ret_val = xmlGetDtdQAttrDesc(dtd, (const xmlChar *)elem, (const xmlChar *)name, (const xmlChar *)prefix);
+        desret_xmlAttributePtr(ret_val);
+        call_tests++;
+        des_xmlDtdPtr(n_dtd, dtd, 0);
+        des_const_xmlChar_ptr(n_elem, (const xmlChar *)elem, 1);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 2);
+        des_const_xmlChar_ptr(n_prefix, (const xmlChar *)prefix, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlGetDtdQAttrDesc",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_dtd);
+            printf(" %d", n_elem);
+            printf(" %d", n_name);
+            printf(" %d", n_prefix);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlGetDtdQElementDesc(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlElementPtr ret_val;
+    xmlDtdPtr dtd; /* a pointer to the DtD to search */
+    int n_dtd;
+    xmlChar * name; /* the element name */
+    int n_name;
+    xmlChar * prefix; /* the element namespace prefix */
+    int n_prefix;
+
+    for (n_dtd = 0;n_dtd < gen_nb_xmlDtdPtr;n_dtd++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_prefix = 0;n_prefix < gen_nb_const_xmlChar_ptr;n_prefix++) {
+        mem_base = xmlMemBlocks();
+        dtd = gen_xmlDtdPtr(n_dtd, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        prefix = gen_const_xmlChar_ptr(n_prefix, 2);
+
+        ret_val = xmlGetDtdQElementDesc(dtd, (const xmlChar *)name, (const xmlChar *)prefix);
+        desret_xmlElementPtr(ret_val);
+        call_tests++;
+        des_xmlDtdPtr(n_dtd, dtd, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_const_xmlChar_ptr(n_prefix, (const xmlChar *)prefix, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlGetDtdQElementDesc",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_dtd);
+            printf(" %d", n_name);
+            printf(" %d", n_prefix);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlGetID(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlAttrPtr ret_val;
+    xmlDocPtr doc; /* pointer to the document */
+    int n_doc;
+    xmlChar * ID; /* the ID value */
+    int n_ID;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_ID = 0;n_ID < gen_nb_const_xmlChar_ptr;n_ID++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        ID = gen_const_xmlChar_ptr(n_ID, 1);
+
+        ret_val = xmlGetID(doc, (const xmlChar *)ID);
+        desret_xmlAttrPtr(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_const_xmlChar_ptr(n_ID, (const xmlChar *)ID, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlGetID",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_ID);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlGetRefs(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlIsID(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+    xmlNodePtr elem; /* the element carrying the attribute */
+    int n_elem;
+    xmlAttrPtr attr; /* the attribute */
+    int n_attr;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_elem = 0;n_elem < gen_nb_xmlNodePtr;n_elem++) {
+    for (n_attr = 0;n_attr < gen_nb_xmlAttrPtr;n_attr++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        elem = gen_xmlNodePtr(n_elem, 1);
+        attr = gen_xmlAttrPtr(n_attr, 2);
+
+        ret_val = xmlIsID(doc, elem, attr);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_xmlNodePtr(n_elem, elem, 1);
+        des_xmlAttrPtr(n_attr, attr, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlIsID",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_elem);
+            printf(" %d", n_attr);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlIsMixedElement(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+    xmlChar * name; /* the element name */
+    int n_name;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+
+        ret_val = xmlIsMixedElement(doc, (const xmlChar *)name);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlIsMixedElement",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlIsRef(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+    xmlNodePtr elem; /* the element carrying the attribute */
+    int n_elem;
+    xmlAttrPtr attr; /* the attribute */
+    int n_attr;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_elem = 0;n_elem < gen_nb_xmlNodePtr;n_elem++) {
+    for (n_attr = 0;n_attr < gen_nb_xmlAttrPtr;n_attr++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        elem = gen_xmlNodePtr(n_elem, 1);
+        attr = gen_xmlAttrPtr(n_attr, 2);
+
+        ret_val = xmlIsRef(doc, elem, attr);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_xmlNodePtr(n_elem, elem, 1);
+        des_xmlAttrPtr(n_attr, attr, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlIsRef",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_elem);
+            printf(" %d", n_attr);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewDocElementContent(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlElementContentPtr ret_val;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+    xmlChar * name; /* the subelement name or NULL */
+    int n_name;
+    xmlElementContentType type; /* the type of element content decl */
+    int n_type;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_type = 0;n_type < gen_nb_xmlElementContentType;n_type++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        type = gen_xmlElementContentType(n_type, 2);
+
+        ret_val = xmlNewDocElementContent(doc, (const xmlChar *)name, type);
+        xmlFreeDocElementContent(doc, ret_val); ret_val = NULL;
+        desret_xmlElementContentPtr(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_xmlElementContentType(n_type, type, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewDocElementContent",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_name);
+            printf(" %d", n_type);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewElementContent(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlElementContentPtr ret_val;
+    xmlChar * name; /* the subelement name or NULL */
+    int n_name;
+    xmlElementContentType type; /* the type of element content decl */
+    int n_type;
+
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_type = 0;n_type < gen_nb_xmlElementContentType;n_type++) {
+        mem_base = xmlMemBlocks();
+        name = gen_const_xmlChar_ptr(n_name, 0);
+        type = gen_xmlElementContentType(n_type, 1);
+
+        ret_val = xmlNewElementContent((const xmlChar *)name, type);
+        desret_xmlElementContentPtr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 0);
+        des_xmlElementContentType(n_type, type, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewElementContent",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_name);
+            printf(" %d", n_type);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewValidCtxt(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlRemoveID(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+    xmlAttrPtr attr; /* the attribute */
+    int n_attr;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_attr = 0;n_attr < gen_nb_xmlAttrPtr;n_attr++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        attr = gen_xmlAttrPtr(n_attr, 1);
+
+        ret_val = xmlRemoveID(doc, attr);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_xmlAttrPtr(n_attr, attr, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlRemoveID",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_attr);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlRemoveRef(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+    xmlAttrPtr attr; /* the attribute */
+    int n_attr;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_attr = 0;n_attr < gen_nb_xmlAttrPtr;n_attr++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        attr = gen_xmlAttrPtr(n_attr, 1);
+
+        ret_val = xmlRemoveRef(doc, attr);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_xmlAttrPtr(n_attr, attr, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlRemoveRef",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_attr);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSnprintfElementContent(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    char * buf; /* an output buffer */
+    int n_buf;
+    int size; /* the buffer size */
+    int n_size;
+    xmlElementContentPtr content; /* An element table */
+    int n_content;
+    int englob; /* 1 if one must print the englobing parenthesis, 0 otherwise */
+    int n_englob;
+
+    for (n_buf = 0;n_buf < gen_nb_char_ptr;n_buf++) {
+    for (n_size = 0;n_size < gen_nb_int;n_size++) {
+    for (n_content = 0;n_content < gen_nb_xmlElementContentPtr;n_content++) {
+    for (n_englob = 0;n_englob < gen_nb_int;n_englob++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_char_ptr(n_buf, 0);
+        size = gen_int(n_size, 1);
+        content = gen_xmlElementContentPtr(n_content, 2);
+        englob = gen_int(n_englob, 3);
+
+        xmlSnprintfElementContent(buf, size, content, englob);
+        call_tests++;
+        des_char_ptr(n_buf, buf, 0);
+        des_int(n_size, size, 1);
+        des_xmlElementContentPtr(n_content, content, 2);
+        des_int(n_englob, englob, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSnprintfElementContent",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf(" %d", n_size);
+            printf(" %d", n_content);
+            printf(" %d", n_englob);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSprintfElementContent(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef LIBXML_OUTPUT_ENABLED
+    int mem_base;
+    char * buf; /* an output buffer */
+    int n_buf;
+    xmlElementContentPtr content; /* An element table */
+    int n_content;
+    int englob; /* 1 if one must print the englobing parenthesis, 0 otherwise */
+    int n_englob;
+
+    for (n_buf = 0;n_buf < gen_nb_char_ptr;n_buf++) {
+    for (n_content = 0;n_content < gen_nb_xmlElementContentPtr;n_content++) {
+    for (n_englob = 0;n_englob < gen_nb_int;n_englob++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_char_ptr(n_buf, 0);
+        content = gen_xmlElementContentPtr(n_content, 1);
+        englob = gen_int(n_englob, 2);
+
+        xmlSprintfElementContent(buf, content, englob);
+        call_tests++;
+        des_char_ptr(n_buf, buf, 0);
+        des_xmlElementContentPtr(n_content, content, 1);
+        des_int(n_englob, englob, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSprintfElementContent",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf(" %d", n_content);
+            printf(" %d", n_englob);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlValidBuildContentModel(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_VALID_ENABLED) && defined(LIBXML_REGEXP_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlValidCtxtPtr ctxt; /* a validation context */
+    int n_ctxt;
+    xmlElementPtr elem; /* an element declaration node */
+    int n_elem;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlValidCtxtPtr;n_ctxt++) {
+    for (n_elem = 0;n_elem < gen_nb_xmlElementPtr;n_elem++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlValidCtxtPtr(n_ctxt, 0);
+        elem = gen_xmlElementPtr(n_elem, 1);
+
+        ret_val = xmlValidBuildContentModel(ctxt, elem);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlValidCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlElementPtr(n_elem, elem, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlValidBuildContentModel",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_elem);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlValidCtxtNormalizeAttributeValue(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_VALID_ENABLED)
+    int mem_base;
+    xmlChar * ret_val;
+    xmlValidCtxtPtr ctxt; /* the validation context or NULL */
+    int n_ctxt;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+    xmlNodePtr elem; /* the parent */
+    int n_elem;
+    xmlChar * name; /* the attribute name */
+    int n_name;
+    xmlChar * value; /* the attribute value */
+    int n_value;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlValidCtxtPtr;n_ctxt++) {
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_elem = 0;n_elem < gen_nb_xmlNodePtr;n_elem++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlValidCtxtPtr(n_ctxt, 0);
+        doc = gen_xmlDocPtr(n_doc, 1);
+        elem = gen_xmlNodePtr(n_elem, 2);
+        name = gen_const_xmlChar_ptr(n_name, 3);
+        value = gen_const_xmlChar_ptr(n_value, 4);
+
+        ret_val = xmlValidCtxtNormalizeAttributeValue(ctxt, doc, elem, (const xmlChar *)name, (const xmlChar *)value);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlValidCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlDocPtr(n_doc, doc, 1);
+        des_xmlNodePtr(n_elem, elem, 2);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 3);
+        des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 4);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlValidCtxtNormalizeAttributeValue",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_doc);
+            printf(" %d", n_elem);
+            printf(" %d", n_name);
+            printf(" %d", n_value);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+#define gen_nb_xmlElementContent_ptr 1
+static xmlElementContent * gen_xmlElementContent_ptr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlElementContent_ptr(int no ATTRIBUTE_UNUSED, xmlElementContent * val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlValidGetPotentialChildren(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_VALID_ENABLED)
+#ifdef LIBXML_VALID_ENABLED
+    int mem_base;
+    int ret_val;
+    xmlElementContent * ctree; /* an element content tree */
+    int n_ctree;
+    xmlChar ** names; /* an array to store the list of child names */
+    int n_names;
+    int * len; /* a pointer to the number of element in the list */
+    int n_len;
+    int max; /* the size of the array */
+    int n_max;
+
+    for (n_ctree = 0;n_ctree < gen_nb_xmlElementContent_ptr;n_ctree++) {
+    for (n_names = 0;n_names < gen_nb_const_xmlChar_ptr_ptr;n_names++) {
+    for (n_len = 0;n_len < gen_nb_int_ptr;n_len++) {
+    for (n_max = 0;n_max < gen_nb_int;n_max++) {
+        mem_base = xmlMemBlocks();
+        ctree = gen_xmlElementContent_ptr(n_ctree, 0);
+        names = gen_const_xmlChar_ptr_ptr(n_names, 1);
+        len = gen_int_ptr(n_len, 2);
+        max = gen_int(n_max, 3);
+
+        ret_val = xmlValidGetPotentialChildren(ctree, (const xmlChar **)names, len, max);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlElementContent_ptr(n_ctree, ctree, 0);
+        des_const_xmlChar_ptr_ptr(n_names, (const xmlChar **)names, 1);
+        des_int_ptr(n_len, len, 2);
+        des_int(n_max, max, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlValidGetPotentialChildren",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctree);
+            printf(" %d", n_names);
+            printf(" %d", n_len);
+            printf(" %d", n_max);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlValidGetValidElements(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_VALID_ENABLED)
+#ifdef LIBXML_VALID_ENABLED
+    int mem_base;
+    int ret_val;
+    xmlNode * prev; /* an element to insert after */
+    int n_prev;
+    xmlNode * next; /* an element to insert next */
+    int n_next;
+    xmlChar ** names; /* an array to store the list of child names */
+    int n_names;
+    int max; /* the size of the array */
+    int n_max;
+
+    for (n_prev = 0;n_prev < gen_nb_xmlNodePtr;n_prev++) {
+    for (n_next = 0;n_next < gen_nb_xmlNodePtr;n_next++) {
+    for (n_names = 0;n_names < gen_nb_const_xmlChar_ptr_ptr;n_names++) {
+    for (n_max = 0;n_max < gen_nb_int;n_max++) {
+        mem_base = xmlMemBlocks();
+        prev = gen_xmlNodePtr(n_prev, 0);
+        next = gen_xmlNodePtr(n_next, 1);
+        names = gen_const_xmlChar_ptr_ptr(n_names, 2);
+        max = gen_int(n_max, 3);
+
+        ret_val = xmlValidGetValidElements(prev, next, (const xmlChar **)names, max);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_prev, prev, 0);
+        des_xmlNodePtr(n_next, next, 1);
+        des_const_xmlChar_ptr_ptr(n_names, (const xmlChar **)names, 2);
+        des_int(n_max, max, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlValidGetValidElements",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_prev);
+            printf(" %d", n_next);
+            printf(" %d", n_names);
+            printf(" %d", n_max);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlValidNormalizeAttributeValue(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_VALID_ENABLED)
+    int mem_base;
+    xmlChar * ret_val;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+    xmlNodePtr elem; /* the parent */
+    int n_elem;
+    xmlChar * name; /* the attribute name */
+    int n_name;
+    xmlChar * value; /* the attribute value */
+    int n_value;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_elem = 0;n_elem < gen_nb_xmlNodePtr;n_elem++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        elem = gen_xmlNodePtr(n_elem, 1);
+        name = gen_const_xmlChar_ptr(n_name, 2);
+        value = gen_const_xmlChar_ptr(n_value, 3);
+
+        ret_val = xmlValidNormalizeAttributeValue(doc, elem, (const xmlChar *)name, (const xmlChar *)value);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_xmlNodePtr(n_elem, elem, 1);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 2);
+        des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlValidNormalizeAttributeValue",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_elem);
+            printf(" %d", n_name);
+            printf(" %d", n_value);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlValidateAttributeDecl(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_VALID_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlValidCtxtPtr ctxt; /* the validation context */
+    int n_ctxt;
+    xmlDocPtr doc; /* a document instance */
+    int n_doc;
+    xmlAttributePtr attr; /* an attribute definition */
+    int n_attr;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlValidCtxtPtr;n_ctxt++) {
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_attr = 0;n_attr < gen_nb_xmlAttributePtr;n_attr++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlValidCtxtPtr(n_ctxt, 0);
+        doc = gen_xmlDocPtr(n_doc, 1);
+        attr = gen_xmlAttributePtr(n_attr, 2);
+
+        ret_val = xmlValidateAttributeDecl(ctxt, doc, attr);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlValidCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlDocPtr(n_doc, doc, 1);
+        des_xmlAttributePtr(n_attr, attr, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlValidateAttributeDecl",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_doc);
+            printf(" %d", n_attr);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlValidateAttributeValue(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_VALID_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlAttributeType type; /* an attribute type */
+    int n_type;
+    xmlChar * value; /* an attribute value */
+    int n_value;
+
+    for (n_type = 0;n_type < gen_nb_xmlAttributeType;n_type++) {
+    for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
+        mem_base = xmlMemBlocks();
+        type = gen_xmlAttributeType(n_type, 0);
+        value = gen_const_xmlChar_ptr(n_value, 1);
+
+        ret_val = xmlValidateAttributeValue(type, (const xmlChar *)value);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlAttributeType(n_type, type, 0);
+        des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlValidateAttributeValue",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_type);
+            printf(" %d", n_value);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlValidateDocument(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_VALID_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlValidCtxtPtr ctxt; /* the validation context */
+    int n_ctxt;
+    xmlDocPtr doc; /* a document instance */
+    int n_doc;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlValidCtxtPtr;n_ctxt++) {
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlValidCtxtPtr(n_ctxt, 0);
+        doc = gen_xmlDocPtr(n_doc, 1);
+
+        ret_val = xmlValidateDocument(ctxt, doc);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlValidCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlDocPtr(n_doc, doc, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlValidateDocument",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_doc);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlValidateDocumentFinal(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_VALID_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlValidCtxtPtr ctxt; /* the validation context */
+    int n_ctxt;
+    xmlDocPtr doc; /* a document instance */
+    int n_doc;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlValidCtxtPtr;n_ctxt++) {
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlValidCtxtPtr(n_ctxt, 0);
+        doc = gen_xmlDocPtr(n_doc, 1);
+
+        ret_val = xmlValidateDocumentFinal(ctxt, doc);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlValidCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlDocPtr(n_doc, doc, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlValidateDocumentFinal",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_doc);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlValidateDtd(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_VALID_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlValidCtxtPtr ctxt; /* the validation context */
+    int n_ctxt;
+    xmlDocPtr doc; /* a document instance */
+    int n_doc;
+    xmlDtdPtr dtd; /* a dtd instance */
+    int n_dtd;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlValidCtxtPtr;n_ctxt++) {
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_dtd = 0;n_dtd < gen_nb_xmlDtdPtr;n_dtd++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlValidCtxtPtr(n_ctxt, 0);
+        doc = gen_xmlDocPtr(n_doc, 1);
+        dtd = gen_xmlDtdPtr(n_dtd, 2);
+
+        ret_val = xmlValidateDtd(ctxt, doc, dtd);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlValidCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlDocPtr(n_doc, doc, 1);
+        des_xmlDtdPtr(n_dtd, dtd, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlValidateDtd",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_doc);
+            printf(" %d", n_dtd);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlValidateDtdFinal(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_VALID_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlValidCtxtPtr ctxt; /* the validation context */
+    int n_ctxt;
+    xmlDocPtr doc; /* a document instance */
+    int n_doc;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlValidCtxtPtr;n_ctxt++) {
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlValidCtxtPtr(n_ctxt, 0);
+        doc = gen_xmlDocPtr(n_doc, 1);
+
+        ret_val = xmlValidateDtdFinal(ctxt, doc);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlValidCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlDocPtr(n_doc, doc, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlValidateDtdFinal",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_doc);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlValidateElement(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_VALID_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlValidCtxtPtr ctxt; /* the validation context */
+    int n_ctxt;
+    xmlDocPtr doc; /* a document instance */
+    int n_doc;
+    xmlNodePtr elem; /* an element instance */
+    int n_elem;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlValidCtxtPtr;n_ctxt++) {
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_elem = 0;n_elem < gen_nb_xmlNodePtr;n_elem++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlValidCtxtPtr(n_ctxt, 0);
+        doc = gen_xmlDocPtr(n_doc, 1);
+        elem = gen_xmlNodePtr(n_elem, 2);
+
+        ret_val = xmlValidateElement(ctxt, doc, elem);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlValidCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlDocPtr(n_doc, doc, 1);
+        des_xmlNodePtr(n_elem, elem, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlValidateElement",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_doc);
+            printf(" %d", n_elem);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlValidateElementDecl(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_VALID_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlValidCtxtPtr ctxt; /* the validation context */
+    int n_ctxt;
+    xmlDocPtr doc; /* a document instance */
+    int n_doc;
+    xmlElementPtr elem; /* an element definition */
+    int n_elem;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlValidCtxtPtr;n_ctxt++) {
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_elem = 0;n_elem < gen_nb_xmlElementPtr;n_elem++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlValidCtxtPtr(n_ctxt, 0);
+        doc = gen_xmlDocPtr(n_doc, 1);
+        elem = gen_xmlElementPtr(n_elem, 2);
+
+        ret_val = xmlValidateElementDecl(ctxt, doc, elem);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlValidCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlDocPtr(n_doc, doc, 1);
+        des_xmlElementPtr(n_elem, elem, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlValidateElementDecl",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_doc);
+            printf(" %d", n_elem);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlValidateNameValue(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_VALID_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlChar * value; /* an Name value */
+    int n_value;
+
+    for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
+        mem_base = xmlMemBlocks();
+        value = gen_const_xmlChar_ptr(n_value, 0);
+
+        ret_val = xmlValidateNameValue((const xmlChar *)value);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlValidateNameValue",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_value);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlValidateNamesValue(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_VALID_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlChar * value; /* an Names value */
+    int n_value;
+
+    for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
+        mem_base = xmlMemBlocks();
+        value = gen_const_xmlChar_ptr(n_value, 0);
+
+        ret_val = xmlValidateNamesValue((const xmlChar *)value);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlValidateNamesValue",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_value);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlValidateNmtokenValue(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_VALID_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlChar * value; /* an Nmtoken value */
+    int n_value;
+
+    for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
+        mem_base = xmlMemBlocks();
+        value = gen_const_xmlChar_ptr(n_value, 0);
+
+        ret_val = xmlValidateNmtokenValue((const xmlChar *)value);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlValidateNmtokenValue",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_value);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlValidateNmtokensValue(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_VALID_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlChar * value; /* an Nmtokens value */
+    int n_value;
+
+    for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
+        mem_base = xmlMemBlocks();
+        value = gen_const_xmlChar_ptr(n_value, 0);
+
+        ret_val = xmlValidateNmtokensValue((const xmlChar *)value);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlValidateNmtokensValue",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_value);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlValidateNotationDecl(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_VALID_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlValidCtxtPtr ctxt; /* the validation context */
+    int n_ctxt;
+    xmlDocPtr doc; /* a document instance */
+    int n_doc;
+    xmlNotationPtr nota; /* a notation definition */
+    int n_nota;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlValidCtxtPtr;n_ctxt++) {
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_nota = 0;n_nota < gen_nb_xmlNotationPtr;n_nota++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlValidCtxtPtr(n_ctxt, 0);
+        doc = gen_xmlDocPtr(n_doc, 1);
+        nota = gen_xmlNotationPtr(n_nota, 2);
+
+        ret_val = xmlValidateNotationDecl(ctxt, doc, nota);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlValidCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlDocPtr(n_doc, doc, 1);
+        des_xmlNotationPtr(n_nota, nota, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlValidateNotationDecl",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_doc);
+            printf(" %d", n_nota);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlValidateNotationUse(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_VALID_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlValidCtxtPtr ctxt; /* the validation context */
+    int n_ctxt;
+    xmlDocPtr doc; /* the document */
+    int n_doc;
+    xmlChar * notationName; /* the notation name to check */
+    int n_notationName;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlValidCtxtPtr;n_ctxt++) {
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_notationName = 0;n_notationName < gen_nb_const_xmlChar_ptr;n_notationName++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlValidCtxtPtr(n_ctxt, 0);
+        doc = gen_xmlDocPtr(n_doc, 1);
+        notationName = gen_const_xmlChar_ptr(n_notationName, 2);
+
+        ret_val = xmlValidateNotationUse(ctxt, doc, (const xmlChar *)notationName);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlValidCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlDocPtr(n_doc, doc, 1);
+        des_const_xmlChar_ptr(n_notationName, (const xmlChar *)notationName, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlValidateNotationUse",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_doc);
+            printf(" %d", n_notationName);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlValidateOneAttribute(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_VALID_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlValidCtxtPtr ctxt; /* the validation context */
+    int n_ctxt;
+    xmlDocPtr doc; /* a document instance */
+    int n_doc;
+    xmlNodePtr elem; /* an element instance */
+    int n_elem;
+    xmlAttrPtr attr; /* an attribute instance */
+    int n_attr;
+    xmlChar * value; /* the attribute value (without entities processing) */
+    int n_value;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlValidCtxtPtr;n_ctxt++) {
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_elem = 0;n_elem < gen_nb_xmlNodePtr;n_elem++) {
+    for (n_attr = 0;n_attr < gen_nb_xmlAttrPtr;n_attr++) {
+    for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlValidCtxtPtr(n_ctxt, 0);
+        doc = gen_xmlDocPtr(n_doc, 1);
+        elem = gen_xmlNodePtr(n_elem, 2);
+        attr = gen_xmlAttrPtr(n_attr, 3);
+        value = gen_const_xmlChar_ptr(n_value, 4);
+
+        ret_val = xmlValidateOneAttribute(ctxt, doc, elem, attr, (const xmlChar *)value);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlValidCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlDocPtr(n_doc, doc, 1);
+        des_xmlNodePtr(n_elem, elem, 2);
+        des_xmlAttrPtr(n_attr, attr, 3);
+        des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 4);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlValidateOneAttribute",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_doc);
+            printf(" %d", n_elem);
+            printf(" %d", n_attr);
+            printf(" %d", n_value);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlValidateOneElement(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_VALID_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlValidCtxtPtr ctxt; /* the validation context */
+    int n_ctxt;
+    xmlDocPtr doc; /* a document instance */
+    int n_doc;
+    xmlNodePtr elem; /* an element instance */
+    int n_elem;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlValidCtxtPtr;n_ctxt++) {
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_elem = 0;n_elem < gen_nb_xmlNodePtr;n_elem++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlValidCtxtPtr(n_ctxt, 0);
+        doc = gen_xmlDocPtr(n_doc, 1);
+        elem = gen_xmlNodePtr(n_elem, 2);
+
+        ret_val = xmlValidateOneElement(ctxt, doc, elem);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlValidCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlDocPtr(n_doc, doc, 1);
+        des_xmlNodePtr(n_elem, elem, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlValidateOneElement",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_doc);
+            printf(" %d", n_elem);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlValidateOneNamespace(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_VALID_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlValidCtxtPtr ctxt; /* the validation context */
+    int n_ctxt;
+    xmlDocPtr doc; /* a document instance */
+    int n_doc;
+    xmlNodePtr elem; /* an element instance */
+    int n_elem;
+    xmlChar * prefix; /* the namespace prefix */
+    int n_prefix;
+    xmlNsPtr ns; /* an namespace declaration instance */
+    int n_ns;
+    xmlChar * value; /* the attribute value (without entities processing) */
+    int n_value;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlValidCtxtPtr;n_ctxt++) {
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_elem = 0;n_elem < gen_nb_xmlNodePtr;n_elem++) {
+    for (n_prefix = 0;n_prefix < gen_nb_const_xmlChar_ptr;n_prefix++) {
+    for (n_ns = 0;n_ns < gen_nb_xmlNsPtr;n_ns++) {
+    for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlValidCtxtPtr(n_ctxt, 0);
+        doc = gen_xmlDocPtr(n_doc, 1);
+        elem = gen_xmlNodePtr(n_elem, 2);
+        prefix = gen_const_xmlChar_ptr(n_prefix, 3);
+        ns = gen_xmlNsPtr(n_ns, 4);
+        value = gen_const_xmlChar_ptr(n_value, 5);
+
+        ret_val = xmlValidateOneNamespace(ctxt, doc, elem, (const xmlChar *)prefix, ns, (const xmlChar *)value);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlValidCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlDocPtr(n_doc, doc, 1);
+        des_xmlNodePtr(n_elem, elem, 2);
+        des_const_xmlChar_ptr(n_prefix, (const xmlChar *)prefix, 3);
+        des_xmlNsPtr(n_ns, ns, 4);
+        des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 5);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlValidateOneNamespace",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_doc);
+            printf(" %d", n_elem);
+            printf(" %d", n_prefix);
+            printf(" %d", n_ns);
+            printf(" %d", n_value);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlValidatePopElement(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_VALID_ENABLED) && defined(LIBXML_REGEXP_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlValidCtxtPtr ctxt; /* the validation context */
+    int n_ctxt;
+    xmlDocPtr doc; /* a document instance */
+    int n_doc;
+    xmlNodePtr elem; /* an element instance */
+    int n_elem;
+    xmlChar * qname; /* the qualified name as appearing in the serialization */
+    int n_qname;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlValidCtxtPtr;n_ctxt++) {
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_elem = 0;n_elem < gen_nb_xmlNodePtr;n_elem++) {
+    for (n_qname = 0;n_qname < gen_nb_const_xmlChar_ptr;n_qname++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlValidCtxtPtr(n_ctxt, 0);
+        doc = gen_xmlDocPtr(n_doc, 1);
+        elem = gen_xmlNodePtr(n_elem, 2);
+        qname = gen_const_xmlChar_ptr(n_qname, 3);
+
+        ret_val = xmlValidatePopElement(ctxt, doc, elem, (const xmlChar *)qname);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlValidCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlDocPtr(n_doc, doc, 1);
+        des_xmlNodePtr(n_elem, elem, 2);
+        des_const_xmlChar_ptr(n_qname, (const xmlChar *)qname, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlValidatePopElement",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_doc);
+            printf(" %d", n_elem);
+            printf(" %d", n_qname);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlValidatePushCData(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_VALID_ENABLED) && defined(LIBXML_REGEXP_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlValidCtxtPtr ctxt; /* the validation context */
+    int n_ctxt;
+    xmlChar * data; /* some character data read */
+    int n_data;
+    int len; /* the length of the data */
+    int n_len;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlValidCtxtPtr;n_ctxt++) {
+    for (n_data = 0;n_data < gen_nb_const_xmlChar_ptr;n_data++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlValidCtxtPtr(n_ctxt, 0);
+        data = gen_const_xmlChar_ptr(n_data, 1);
+        len = gen_int(n_len, 2);
+        if ((data != NULL) &&
+            (len > (int) strlen((const char *) data) + 1))
+            continue;
+
+        ret_val = xmlValidatePushCData(ctxt, (const xmlChar *)data, len);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlValidCtxtPtr(n_ctxt, ctxt, 0);
+        des_const_xmlChar_ptr(n_data, (const xmlChar *)data, 1);
+        des_int(n_len, len, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlValidatePushCData",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_data);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlValidatePushElement(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_VALID_ENABLED) && defined(LIBXML_REGEXP_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlValidCtxtPtr ctxt; /* the validation context */
+    int n_ctxt;
+    xmlDocPtr doc; /* a document instance */
+    int n_doc;
+    xmlNodePtr elem; /* an element instance */
+    int n_elem;
+    xmlChar * qname; /* the qualified name as appearing in the serialization */
+    int n_qname;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlValidCtxtPtr;n_ctxt++) {
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_elem = 0;n_elem < gen_nb_xmlNodePtr;n_elem++) {
+    for (n_qname = 0;n_qname < gen_nb_const_xmlChar_ptr;n_qname++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlValidCtxtPtr(n_ctxt, 0);
+        doc = gen_xmlDocPtr(n_doc, 1);
+        elem = gen_xmlNodePtr(n_elem, 2);
+        qname = gen_const_xmlChar_ptr(n_qname, 3);
+
+        ret_val = xmlValidatePushElement(ctxt, doc, elem, (const xmlChar *)qname);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlValidCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlDocPtr(n_doc, doc, 1);
+        des_xmlNodePtr(n_elem, elem, 2);
+        des_const_xmlChar_ptr(n_qname, (const xmlChar *)qname, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlValidatePushElement",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_doc);
+            printf(" %d", n_elem);
+            printf(" %d", n_qname);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlValidateRoot(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_VALID_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlValidCtxtPtr ctxt; /* the validation context */
+    int n_ctxt;
+    xmlDocPtr doc; /* a document instance */
+    int n_doc;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlValidCtxtPtr;n_ctxt++) {
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlValidCtxtPtr(n_ctxt, 0);
+        doc = gen_xmlDocPtr(n_doc, 1);
+
+        ret_val = xmlValidateRoot(ctxt, doc);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlValidCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlDocPtr(n_doc, doc, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlValidateRoot",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_doc);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+static int
+test_valid(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing valid : 50 of 70 functions ...\n");
+    test_ret += test_xmlAddAttributeDecl();
+    test_ret += test_xmlAddElementDecl();
+    test_ret += test_xmlAddID();
+    test_ret += test_xmlAddNotationDecl();
+    test_ret += test_xmlAddRef();
+    test_ret += test_xmlCopyAttributeTable();
+    test_ret += test_xmlCopyDocElementContent();
+    test_ret += test_xmlCopyElementContent();
+    test_ret += test_xmlCopyElementTable();
+    test_ret += test_xmlCopyEnumeration();
+    test_ret += test_xmlCopyNotationTable();
+    test_ret += test_xmlCreateEnumeration();
+    test_ret += test_xmlDumpAttributeDecl();
+    test_ret += test_xmlDumpAttributeTable();
+    test_ret += test_xmlDumpElementDecl();
+    test_ret += test_xmlDumpElementTable();
+    test_ret += test_xmlDumpNotationDecl();
+    test_ret += test_xmlDumpNotationTable();
+    test_ret += test_xmlGetDtdAttrDesc();
+    test_ret += test_xmlGetDtdElementDesc();
+    test_ret += test_xmlGetDtdNotationDesc();
+    test_ret += test_xmlGetDtdQAttrDesc();
+    test_ret += test_xmlGetDtdQElementDesc();
+    test_ret += test_xmlGetID();
+    test_ret += test_xmlGetRefs();
+    test_ret += test_xmlIsID();
+    test_ret += test_xmlIsMixedElement();
+    test_ret += test_xmlIsRef();
+    test_ret += test_xmlNewDocElementContent();
+    test_ret += test_xmlNewElementContent();
+    test_ret += test_xmlNewValidCtxt();
+    test_ret += test_xmlRemoveID();
+    test_ret += test_xmlRemoveRef();
+    test_ret += test_xmlSnprintfElementContent();
+    test_ret += test_xmlSprintfElementContent();
+    test_ret += test_xmlValidBuildContentModel();
+    test_ret += test_xmlValidCtxtNormalizeAttributeValue();
+    test_ret += test_xmlValidGetPotentialChildren();
+    test_ret += test_xmlValidGetValidElements();
+    test_ret += test_xmlValidNormalizeAttributeValue();
+    test_ret += test_xmlValidateAttributeDecl();
+    test_ret += test_xmlValidateAttributeValue();
+    test_ret += test_xmlValidateDocument();
+    test_ret += test_xmlValidateDocumentFinal();
+    test_ret += test_xmlValidateDtd();
+    test_ret += test_xmlValidateDtdFinal();
+    test_ret += test_xmlValidateElement();
+    test_ret += test_xmlValidateElementDecl();
+    test_ret += test_xmlValidateNameValue();
+    test_ret += test_xmlValidateNamesValue();
+    test_ret += test_xmlValidateNmtokenValue();
+    test_ret += test_xmlValidateNmtokensValue();
+    test_ret += test_xmlValidateNotationDecl();
+    test_ret += test_xmlValidateNotationUse();
+    test_ret += test_xmlValidateOneAttribute();
+    test_ret += test_xmlValidateOneElement();
+    test_ret += test_xmlValidateOneNamespace();
+    test_ret += test_xmlValidatePopElement();
+    test_ret += test_xmlValidatePushCData();
+    test_ret += test_xmlValidatePushElement();
+    test_ret += test_xmlValidateRoot();
+
+    if (test_ret != 0)
+	printf("Module valid: %d errors\n", test_ret);
+    return(test_ret);
+}
+
+static int
+test_xmlXIncludeNewContext(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlXIncludeProcess(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XINCLUDE_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlDocPtr doc; /* an XML document */
+    int n_doc;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+
+        ret_val = xmlXIncludeProcess(doc);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXIncludeProcess",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXIncludeProcessFlags(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XINCLUDE_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlDocPtr doc; /* an XML document */
+    int n_doc;
+    int flags; /* a set of xmlParserOption used for parsing XML includes */
+    int n_flags;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_flags = 0;n_flags < gen_nb_int;n_flags++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        flags = gen_int(n_flags, 1);
+
+        ret_val = xmlXIncludeProcessFlags(doc, flags);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_int(n_flags, flags, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXIncludeProcessFlags",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_flags);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXIncludeProcessFlagsData(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XINCLUDE_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlDocPtr doc; /* an XML document */
+    int n_doc;
+    int flags; /* a set of xmlParserOption used for parsing XML includes */
+    int n_flags;
+    void * data; /* application data that will be passed to the parser context in the _private field of the parser context(s) */
+    int n_data;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_flags = 0;n_flags < gen_nb_int;n_flags++) {
+    for (n_data = 0;n_data < gen_nb_userdata;n_data++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        flags = gen_int(n_flags, 1);
+        data = gen_userdata(n_data, 2);
+
+        ret_val = xmlXIncludeProcessFlagsData(doc, flags, data);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_int(n_flags, flags, 1);
+        des_userdata(n_data, data, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXIncludeProcessFlagsData",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_flags);
+            printf(" %d", n_data);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+#ifdef LIBXML_XINCLUDE_ENABLED
+
+#define gen_nb_xmlXIncludeCtxtPtr 1
+static xmlXIncludeCtxtPtr gen_xmlXIncludeCtxtPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlXIncludeCtxtPtr(int no ATTRIBUTE_UNUSED, xmlXIncludeCtxtPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+#endif
+
+
+static int
+test_xmlXIncludeProcessNode(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XINCLUDE_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlXIncludeCtxtPtr ctxt; /* an existing XInclude context */
+    int n_ctxt;
+    xmlNodePtr node; /* a node in an XML document */
+    int n_node;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXIncludeCtxtPtr;n_ctxt++) {
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXIncludeCtxtPtr(n_ctxt, 0);
+        node = gen_xmlNodePtr(n_node, 1);
+
+        ret_val = xmlXIncludeProcessNode(ctxt, node);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlXIncludeCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlNodePtr(n_node, node, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXIncludeProcessNode",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_node);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXIncludeProcessTree(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XINCLUDE_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlNodePtr tree; /* a node in an XML document */
+    int n_tree;
+
+    for (n_tree = 0;n_tree < gen_nb_xmlNodePtr;n_tree++) {
+        mem_base = xmlMemBlocks();
+        tree = gen_xmlNodePtr(n_tree, 0);
+
+        ret_val = xmlXIncludeProcessTree(tree);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_tree, tree, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXIncludeProcessTree",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_tree);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXIncludeProcessTreeFlags(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XINCLUDE_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlNodePtr tree; /* a node in an XML document */
+    int n_tree;
+    int flags; /* a set of xmlParserOption used for parsing XML includes */
+    int n_flags;
+
+    for (n_tree = 0;n_tree < gen_nb_xmlNodePtr;n_tree++) {
+    for (n_flags = 0;n_flags < gen_nb_int;n_flags++) {
+        mem_base = xmlMemBlocks();
+        tree = gen_xmlNodePtr(n_tree, 0);
+        flags = gen_int(n_flags, 1);
+
+        ret_val = xmlXIncludeProcessTreeFlags(tree, flags);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_tree, tree, 0);
+        des_int(n_flags, flags, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXIncludeProcessTreeFlags",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_tree);
+            printf(" %d", n_flags);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXIncludeProcessTreeFlagsData(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XINCLUDE_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlNodePtr tree; /* an XML node */
+    int n_tree;
+    int flags; /* a set of xmlParserOption used for parsing XML includes */
+    int n_flags;
+    void * data; /* application data that will be passed to the parser context in the _private field of the parser context(s) */
+    int n_data;
+
+    for (n_tree = 0;n_tree < gen_nb_xmlNodePtr;n_tree++) {
+    for (n_flags = 0;n_flags < gen_nb_int;n_flags++) {
+    for (n_data = 0;n_data < gen_nb_userdata;n_data++) {
+        mem_base = xmlMemBlocks();
+        tree = gen_xmlNodePtr(n_tree, 0);
+        flags = gen_int(n_flags, 1);
+        data = gen_userdata(n_data, 2);
+
+        ret_val = xmlXIncludeProcessTreeFlagsData(tree, flags, data);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_tree, tree, 0);
+        des_int(n_flags, flags, 1);
+        des_userdata(n_data, data, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXIncludeProcessTreeFlagsData",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_tree);
+            printf(" %d", n_flags);
+            printf(" %d", n_data);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXIncludeSetFlags(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XINCLUDE_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlXIncludeCtxtPtr ctxt; /* an XInclude processing context */
+    int n_ctxt;
+    int flags; /* a set of xmlParserOption used for parsing XML includes */
+    int n_flags;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXIncludeCtxtPtr;n_ctxt++) {
+    for (n_flags = 0;n_flags < gen_nb_int;n_flags++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXIncludeCtxtPtr(n_ctxt, 0);
+        flags = gen_int(n_flags, 1);
+
+        ret_val = xmlXIncludeSetFlags(ctxt, flags);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlXIncludeCtxtPtr(n_ctxt, ctxt, 0);
+        des_int(n_flags, flags, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXIncludeSetFlags",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_flags);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+static int
+test_xinclude(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing xinclude : 8 of 10 functions ...\n");
+    test_ret += test_xmlXIncludeNewContext();
+    test_ret += test_xmlXIncludeProcess();
+    test_ret += test_xmlXIncludeProcessFlags();
+    test_ret += test_xmlXIncludeProcessFlagsData();
+    test_ret += test_xmlXIncludeProcessNode();
+    test_ret += test_xmlXIncludeProcessTree();
+    test_ret += test_xmlXIncludeProcessTreeFlags();
+    test_ret += test_xmlXIncludeProcessTreeFlagsData();
+    test_ret += test_xmlXIncludeSetFlags();
+
+    if (test_ret != 0)
+	printf("Module xinclude: %d errors\n", test_ret);
+    return(test_ret);
+}
+
+static int
+test_xmlAllocOutputBuffer(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    xmlOutputBufferPtr ret_val;
+    xmlCharEncodingHandlerPtr encoder; /* the encoding converter or NULL */
+    int n_encoder;
+
+    for (n_encoder = 0;n_encoder < gen_nb_xmlCharEncodingHandlerPtr;n_encoder++) {
+        mem_base = xmlMemBlocks();
+        encoder = gen_xmlCharEncodingHandlerPtr(n_encoder, 0);
+
+        ret_val = xmlAllocOutputBuffer(encoder);
+        desret_xmlOutputBufferPtr(ret_val);
+        call_tests++;
+        des_xmlCharEncodingHandlerPtr(n_encoder, encoder, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlAllocOutputBuffer",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_encoder);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlAllocParserInputBuffer(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlParserInputBufferPtr ret_val;
+    xmlCharEncoding enc; /* the charset encoding if known */
+    int n_enc;
+
+    for (n_enc = 0;n_enc < gen_nb_xmlCharEncoding;n_enc++) {
+        mem_base = xmlMemBlocks();
+        enc = gen_xmlCharEncoding(n_enc, 0);
+
+        ret_val = xmlAllocParserInputBuffer(enc);
+        desret_xmlParserInputBufferPtr(ret_val);
+        call_tests++;
+        des_xmlCharEncoding(n_enc, enc, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlAllocParserInputBuffer",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_enc);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCheckFilename(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    char * path; /* the path to check */
+    int n_path;
+
+    for (n_path = 0;n_path < gen_nb_const_char_ptr;n_path++) {
+        mem_base = xmlMemBlocks();
+        path = gen_const_char_ptr(n_path, 0);
+
+        ret_val = xmlCheckFilename((const char *)path);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_char_ptr(n_path, (const char *)path, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCheckFilename",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_path);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCheckHTTPInput(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlParserInputPtr ret_val;
+    xmlParserCtxtPtr ctxt; /* an XML parser context */
+    int n_ctxt;
+    xmlParserInputPtr ret; /* an XML parser input */
+    int n_ret;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+    for (n_ret = 0;n_ret < gen_nb_xmlParserInputPtr;n_ret++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+        ret = gen_xmlParserInputPtr(n_ret, 1);
+
+        ret_val = xmlCheckHTTPInput(ctxt, ret);
+        desret_xmlParserInputPtr(ret_val);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlParserInputPtr(n_ret, ret, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCheckHTTPInput",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_ret);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCleanupInputCallbacks(void) {
+    int test_ret = 0;
+
+    int mem_base;
+
+        mem_base = xmlMemBlocks();
+
+        xmlCleanupInputCallbacks();
+        call_tests++;
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCleanupInputCallbacks",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf("\n");
+        }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCleanupOutputCallbacks(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+
+        mem_base = xmlMemBlocks();
+
+        xmlCleanupOutputCallbacks();
+        call_tests++;
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCleanupOutputCallbacks",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf("\n");
+        }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlFileClose(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    void * context; /* the I/O context */
+    int n_context;
+
+    for (n_context = 0;n_context < gen_nb_void_ptr;n_context++) {
+        mem_base = xmlMemBlocks();
+        context = gen_void_ptr(n_context, 0);
+
+        ret_val = xmlFileClose(context);
+        desret_int(ret_val);
+        call_tests++;
+        des_void_ptr(n_context, context, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlFileClose",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_context);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlFileMatch(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    const char * filename; /* the URI for matching */
+    int n_filename;
+
+    for (n_filename = 0;n_filename < gen_nb_filepath;n_filename++) {
+        mem_base = xmlMemBlocks();
+        filename = gen_filepath(n_filename, 0);
+
+        ret_val = xmlFileMatch(filename);
+        desret_int(ret_val);
+        call_tests++;
+        des_filepath(n_filename, filename, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlFileMatch",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_filename);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlFileOpen(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    void * ret_val;
+    const char * filename; /* the URI for matching */
+    int n_filename;
+
+    for (n_filename = 0;n_filename < gen_nb_filepath;n_filename++) {
+        mem_base = xmlMemBlocks();
+        filename = gen_filepath(n_filename, 0);
+
+        ret_val = xmlFileOpen(filename);
+        desret_void_ptr(ret_val);
+        call_tests++;
+        des_filepath(n_filename, filename, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlFileOpen",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_filename);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlFileRead(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    void * context; /* the I/O context */
+    int n_context;
+    char * buffer; /* where to drop data */
+    int n_buffer;
+    int len; /* number of bytes to write */
+    int n_len;
+
+    for (n_context = 0;n_context < gen_nb_void_ptr;n_context++) {
+    for (n_buffer = 0;n_buffer < gen_nb_char_ptr;n_buffer++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        context = gen_void_ptr(n_context, 0);
+        buffer = gen_char_ptr(n_buffer, 1);
+        len = gen_int(n_len, 2);
+
+        ret_val = xmlFileRead(context, buffer, len);
+        desret_int(ret_val);
+        call_tests++;
+        des_void_ptr(n_context, context, 0);
+        des_char_ptr(n_buffer, buffer, 1);
+        des_int(n_len, len, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlFileRead",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_context);
+            printf(" %d", n_buffer);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlIOFTPClose(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_FTP_ENABLED)
+    int mem_base;
+    int ret_val;
+    void * context; /* the I/O context */
+    int n_context;
+
+    for (n_context = 0;n_context < gen_nb_void_ptr;n_context++) {
+        mem_base = xmlMemBlocks();
+        context = gen_void_ptr(n_context, 0);
+
+        ret_val = xmlIOFTPClose(context);
+        desret_int(ret_val);
+        call_tests++;
+        des_void_ptr(n_context, context, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlIOFTPClose",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_context);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlIOFTPMatch(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_FTP_ENABLED)
+    int mem_base;
+    int ret_val;
+    const char * filename; /* the URI for matching */
+    int n_filename;
+
+    for (n_filename = 0;n_filename < gen_nb_filepath;n_filename++) {
+        mem_base = xmlMemBlocks();
+        filename = gen_filepath(n_filename, 0);
+
+        ret_val = xmlIOFTPMatch(filename);
+        desret_int(ret_val);
+        call_tests++;
+        des_filepath(n_filename, filename, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlIOFTPMatch",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_filename);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlIOFTPOpen(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_FTP_ENABLED)
+    int mem_base;
+    void * ret_val;
+    const char * filename; /* the URI for matching */
+    int n_filename;
+
+    for (n_filename = 0;n_filename < gen_nb_filepath;n_filename++) {
+        mem_base = xmlMemBlocks();
+        filename = gen_filepath(n_filename, 0);
+
+        ret_val = xmlIOFTPOpen(filename);
+        desret_void_ptr(ret_val);
+        call_tests++;
+        des_filepath(n_filename, filename, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlIOFTPOpen",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_filename);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlIOFTPRead(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_FTP_ENABLED)
+    int mem_base;
+    int ret_val;
+    void * context; /* the I/O context */
+    int n_context;
+    char * buffer; /* where to drop data */
+    int n_buffer;
+    int len; /* number of bytes to write */
+    int n_len;
+
+    for (n_context = 0;n_context < gen_nb_void_ptr;n_context++) {
+    for (n_buffer = 0;n_buffer < gen_nb_char_ptr;n_buffer++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        context = gen_void_ptr(n_context, 0);
+        buffer = gen_char_ptr(n_buffer, 1);
+        len = gen_int(n_len, 2);
+
+        ret_val = xmlIOFTPRead(context, buffer, len);
+        desret_int(ret_val);
+        call_tests++;
+        des_void_ptr(n_context, context, 0);
+        des_char_ptr(n_buffer, buffer, 1);
+        des_int(n_len, len, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlIOFTPRead",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_context);
+            printf(" %d", n_buffer);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlIOHTTPClose(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTTP_ENABLED)
+    int mem_base;
+    int ret_val;
+    void * context; /* the I/O context */
+    int n_context;
+
+    for (n_context = 0;n_context < gen_nb_void_ptr;n_context++) {
+        mem_base = xmlMemBlocks();
+        context = gen_void_ptr(n_context, 0);
+
+        ret_val = xmlIOHTTPClose(context);
+        desret_int(ret_val);
+        call_tests++;
+        des_void_ptr(n_context, context, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlIOHTTPClose",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_context);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlIOHTTPMatch(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTTP_ENABLED)
+    int mem_base;
+    int ret_val;
+    const char * filename; /* the URI for matching */
+    int n_filename;
+
+    for (n_filename = 0;n_filename < gen_nb_filepath;n_filename++) {
+        mem_base = xmlMemBlocks();
+        filename = gen_filepath(n_filename, 0);
+
+        ret_val = xmlIOHTTPMatch(filename);
+        desret_int(ret_val);
+        call_tests++;
+        des_filepath(n_filename, filename, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlIOHTTPMatch",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_filename);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlIOHTTPOpen(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTTP_ENABLED)
+    int mem_base;
+    void * ret_val;
+    const char * filename; /* the URI for matching */
+    int n_filename;
+
+    for (n_filename = 0;n_filename < gen_nb_filepath;n_filename++) {
+        mem_base = xmlMemBlocks();
+        filename = gen_filepath(n_filename, 0);
+
+        ret_val = xmlIOHTTPOpen(filename);
+        desret_xmlNanoHTTPCtxtPtr(ret_val);
+        call_tests++;
+        des_filepath(n_filename, filename, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlIOHTTPOpen",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_filename);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlIOHTTPRead(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_HTTP_ENABLED)
+    int mem_base;
+    int ret_val;
+    void * context; /* the I/O context */
+    int n_context;
+    char * buffer; /* where to drop data */
+    int n_buffer;
+    int len; /* number of bytes to write */
+    int n_len;
+
+    for (n_context = 0;n_context < gen_nb_void_ptr;n_context++) {
+    for (n_buffer = 0;n_buffer < gen_nb_char_ptr;n_buffer++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        context = gen_void_ptr(n_context, 0);
+        buffer = gen_char_ptr(n_buffer, 1);
+        len = gen_int(n_len, 2);
+
+        ret_val = xmlIOHTTPRead(context, buffer, len);
+        desret_int(ret_val);
+        call_tests++;
+        des_void_ptr(n_context, context, 0);
+        des_char_ptr(n_buffer, buffer, 1);
+        des_int(n_len, len, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlIOHTTPRead",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_context);
+            printf(" %d", n_buffer);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNoNetExternalEntityLoader(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlParserInputPtr ret_val;
+    const char * URL; /* the URL for the entity to load */
+    int n_URL;
+    char * ID; /* the System ID for the entity to load */
+    int n_ID;
+    xmlParserCtxtPtr ctxt; /* the context in which the entity is called or NULL */
+    int n_ctxt;
+
+    for (n_URL = 0;n_URL < gen_nb_filepath;n_URL++) {
+    for (n_ID = 0;n_ID < gen_nb_const_char_ptr;n_ID++) {
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        URL = gen_filepath(n_URL, 0);
+        ID = gen_const_char_ptr(n_ID, 1);
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 2);
+
+        ret_val = xmlNoNetExternalEntityLoader(URL, (const char *)ID, ctxt);
+        desret_xmlParserInputPtr(ret_val);
+        call_tests++;
+        des_filepath(n_URL, URL, 0);
+        des_const_char_ptr(n_ID, (const char *)ID, 1);
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNoNetExternalEntityLoader",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_URL);
+            printf(" %d", n_ID);
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNormalizeWindowsPath(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlChar * ret_val;
+    xmlChar * path; /* the input file path */
+    int n_path;
+
+    for (n_path = 0;n_path < gen_nb_const_xmlChar_ptr;n_path++) {
+        mem_base = xmlMemBlocks();
+        path = gen_const_xmlChar_ptr(n_path, 0);
+
+        ret_val = xmlNormalizeWindowsPath((const xmlChar *)path);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_path, (const xmlChar *)path, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNormalizeWindowsPath",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_path);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlOutputBufferCreateBuffer(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    xmlOutputBufferPtr ret_val;
+    xmlBufferPtr buffer; /* a xmlBufferPtr */
+    int n_buffer;
+    xmlCharEncodingHandlerPtr encoder; /* the encoding converter or NULL */
+    int n_encoder;
+
+    for (n_buffer = 0;n_buffer < gen_nb_xmlBufferPtr;n_buffer++) {
+    for (n_encoder = 0;n_encoder < gen_nb_xmlCharEncodingHandlerPtr;n_encoder++) {
+        mem_base = xmlMemBlocks();
+        buffer = gen_xmlBufferPtr(n_buffer, 0);
+        encoder = gen_xmlCharEncodingHandlerPtr(n_encoder, 1);
+
+        ret_val = xmlOutputBufferCreateBuffer(buffer, encoder);
+        desret_xmlOutputBufferPtr(ret_val);
+        call_tests++;
+        des_xmlBufferPtr(n_buffer, buffer, 0);
+        des_xmlCharEncodingHandlerPtr(n_encoder, encoder, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlOutputBufferCreateBuffer",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buffer);
+            printf(" %d", n_encoder);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlOutputBufferCreateFd(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    xmlOutputBufferPtr ret_val;
+    int fd; /* a file descriptor number */
+    int n_fd;
+    xmlCharEncodingHandlerPtr encoder; /* the encoding converter or NULL */
+    int n_encoder;
+
+    for (n_fd = 0;n_fd < gen_nb_int;n_fd++) {
+    for (n_encoder = 0;n_encoder < gen_nb_xmlCharEncodingHandlerPtr;n_encoder++) {
+        mem_base = xmlMemBlocks();
+        fd = gen_int(n_fd, 0);
+        encoder = gen_xmlCharEncodingHandlerPtr(n_encoder, 1);
+
+        ret_val = xmlOutputBufferCreateFd(fd, encoder);
+        desret_xmlOutputBufferPtr(ret_val);
+        call_tests++;
+        des_int(n_fd, fd, 0);
+        des_xmlCharEncodingHandlerPtr(n_encoder, encoder, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlOutputBufferCreateFd",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_fd);
+            printf(" %d", n_encoder);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlOutputBufferCreateFile(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    xmlOutputBufferPtr ret_val;
+    FILE * file; /* a FILE* */
+    int n_file;
+    xmlCharEncodingHandlerPtr encoder; /* the encoding converter or NULL */
+    int n_encoder;
+
+    for (n_file = 0;n_file < gen_nb_FILE_ptr;n_file++) {
+    for (n_encoder = 0;n_encoder < gen_nb_xmlCharEncodingHandlerPtr;n_encoder++) {
+        mem_base = xmlMemBlocks();
+        file = gen_FILE_ptr(n_file, 0);
+        encoder = gen_xmlCharEncodingHandlerPtr(n_encoder, 1);
+
+        ret_val = xmlOutputBufferCreateFile(file, encoder);
+        desret_xmlOutputBufferPtr(ret_val);
+        call_tests++;
+        des_FILE_ptr(n_file, file, 0);
+        des_xmlCharEncodingHandlerPtr(n_encoder, encoder, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlOutputBufferCreateFile",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_file);
+            printf(" %d", n_encoder);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlOutputBufferCreateFilename(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    xmlOutputBufferPtr ret_val;
+    const char * URI; /* a C string containing the URI or filename */
+    int n_URI;
+    xmlCharEncodingHandlerPtr encoder; /* the encoding converter or NULL */
+    int n_encoder;
+    int compression; /* the compression ration (0 none, 9 max). */
+    int n_compression;
+
+    for (n_URI = 0;n_URI < gen_nb_fileoutput;n_URI++) {
+    for (n_encoder = 0;n_encoder < gen_nb_xmlCharEncodingHandlerPtr;n_encoder++) {
+    for (n_compression = 0;n_compression < gen_nb_int;n_compression++) {
+        mem_base = xmlMemBlocks();
+        URI = gen_fileoutput(n_URI, 0);
+        encoder = gen_xmlCharEncodingHandlerPtr(n_encoder, 1);
+        compression = gen_int(n_compression, 2);
+
+        ret_val = xmlOutputBufferCreateFilename(URI, encoder, compression);
+        desret_xmlOutputBufferPtr(ret_val);
+        call_tests++;
+        des_fileoutput(n_URI, URI, 0);
+        des_xmlCharEncodingHandlerPtr(n_encoder, encoder, 1);
+        des_int(n_compression, compression, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlOutputBufferCreateFilename",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_URI);
+            printf(" %d", n_encoder);
+            printf(" %d", n_compression);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlOutputBufferFlush(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlOutputBufferPtr out; /* a buffered output */
+    int n_out;
+
+    for (n_out = 0;n_out < gen_nb_xmlOutputBufferPtr;n_out++) {
+        mem_base = xmlMemBlocks();
+        out = gen_xmlOutputBufferPtr(n_out, 0);
+
+        ret_val = xmlOutputBufferFlush(out);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlOutputBufferPtr(n_out, out, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlOutputBufferFlush",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_out);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlOutputBufferGetContent(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    const xmlChar * ret_val;
+    xmlOutputBufferPtr out; /* an xmlOutputBufferPtr */
+    int n_out;
+
+    for (n_out = 0;n_out < gen_nb_xmlOutputBufferPtr;n_out++) {
+        mem_base = xmlMemBlocks();
+        out = gen_xmlOutputBufferPtr(n_out, 0);
+
+        ret_val = xmlOutputBufferGetContent(out);
+        desret_const_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlOutputBufferPtr(n_out, out, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlOutputBufferGetContent",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_out);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlOutputBufferGetSize(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlOutputBufferWrite(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlOutputBufferPtr out; /* a buffered parser output */
+    int n_out;
+    int len; /* the size in bytes of the array. */
+    int n_len;
+    char * buf; /* an char array */
+    int n_buf;
+
+    for (n_out = 0;n_out < gen_nb_xmlOutputBufferPtr;n_out++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+    for (n_buf = 0;n_buf < gen_nb_const_char_ptr;n_buf++) {
+        mem_base = xmlMemBlocks();
+        out = gen_xmlOutputBufferPtr(n_out, 0);
+        len = gen_int(n_len, 1);
+        buf = gen_const_char_ptr(n_buf, 2);
+        if ((buf != NULL) &&
+            (len > (int) strlen((const char *) buf) + 1))
+            continue;
+
+        ret_val = xmlOutputBufferWrite(out, len, (const char *)buf);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlOutputBufferPtr(n_out, out, 0);
+        des_int(n_len, len, 1);
+        des_const_char_ptr(n_buf, (const char *)buf, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlOutputBufferWrite",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_out);
+            printf(" %d", n_len);
+            printf(" %d", n_buf);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlOutputBufferWriteEscape(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlOutputBufferWriteString(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlOutputBufferPtr out; /* a buffered parser output */
+    int n_out;
+    char * str; /* a zero terminated C string */
+    int n_str;
+
+    for (n_out = 0;n_out < gen_nb_xmlOutputBufferPtr;n_out++) {
+    for (n_str = 0;n_str < gen_nb_const_char_ptr;n_str++) {
+        mem_base = xmlMemBlocks();
+        out = gen_xmlOutputBufferPtr(n_out, 0);
+        str = gen_const_char_ptr(n_str, 1);
+
+        ret_val = xmlOutputBufferWriteString(out, (const char *)str);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlOutputBufferPtr(n_out, out, 0);
+        des_const_char_ptr(n_str, (const char *)str, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlOutputBufferWriteString",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_out);
+            printf(" %d", n_str);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlParserGetDirectory(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlParserInputBufferCreateFd(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlParserInputBufferPtr ret_val;
+    int fd; /* a file descriptor number */
+    int n_fd;
+    xmlCharEncoding enc; /* the charset encoding if known */
+    int n_enc;
+
+    for (n_fd = 0;n_fd < gen_nb_int;n_fd++) {
+    for (n_enc = 0;n_enc < gen_nb_xmlCharEncoding;n_enc++) {
+        mem_base = xmlMemBlocks();
+        fd = gen_int(n_fd, 0);
+        enc = gen_xmlCharEncoding(n_enc, 1);
+        if (fd >= 0) fd = -1;
+
+        ret_val = xmlParserInputBufferCreateFd(fd, enc);
+        desret_xmlParserInputBufferPtr(ret_val);
+        call_tests++;
+        des_int(n_fd, fd, 0);
+        des_xmlCharEncoding(n_enc, enc, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlParserInputBufferCreateFd",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_fd);
+            printf(" %d", n_enc);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlParserInputBufferCreateFile(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlParserInputBufferPtr ret_val;
+    FILE * file; /* a FILE* */
+    int n_file;
+    xmlCharEncoding enc; /* the charset encoding if known */
+    int n_enc;
+
+    for (n_file = 0;n_file < gen_nb_FILE_ptr;n_file++) {
+    for (n_enc = 0;n_enc < gen_nb_xmlCharEncoding;n_enc++) {
+        mem_base = xmlMemBlocks();
+        file = gen_FILE_ptr(n_file, 0);
+        enc = gen_xmlCharEncoding(n_enc, 1);
+
+        ret_val = xmlParserInputBufferCreateFile(file, enc);
+        desret_xmlParserInputBufferPtr(ret_val);
+        call_tests++;
+        des_FILE_ptr(n_file, file, 0);
+        des_xmlCharEncoding(n_enc, enc, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlParserInputBufferCreateFile",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_file);
+            printf(" %d", n_enc);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlParserInputBufferCreateFilename(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlParserInputBufferPtr ret_val;
+    const char * URI; /* a C string containing the URI or filename */
+    int n_URI;
+    xmlCharEncoding enc; /* the charset encoding if known */
+    int n_enc;
+
+    for (n_URI = 0;n_URI < gen_nb_fileoutput;n_URI++) {
+    for (n_enc = 0;n_enc < gen_nb_xmlCharEncoding;n_enc++) {
+        mem_base = xmlMemBlocks();
+        URI = gen_fileoutput(n_URI, 0);
+        enc = gen_xmlCharEncoding(n_enc, 1);
+
+        ret_val = xmlParserInputBufferCreateFilename(URI, enc);
+        desret_xmlParserInputBufferPtr(ret_val);
+        call_tests++;
+        des_fileoutput(n_URI, URI, 0);
+        des_xmlCharEncoding(n_enc, enc, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlParserInputBufferCreateFilename",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_URI);
+            printf(" %d", n_enc);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlParserInputBufferCreateMem(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlParserInputBufferPtr ret_val;
+    char * mem; /* the memory input */
+    int n_mem;
+    int size; /* the length of the memory block */
+    int n_size;
+    xmlCharEncoding enc; /* the charset encoding if known */
+    int n_enc;
+
+    for (n_mem = 0;n_mem < gen_nb_const_char_ptr;n_mem++) {
+    for (n_size = 0;n_size < gen_nb_int;n_size++) {
+    for (n_enc = 0;n_enc < gen_nb_xmlCharEncoding;n_enc++) {
+        mem_base = xmlMemBlocks();
+        mem = gen_const_char_ptr(n_mem, 0);
+        size = gen_int(n_size, 1);
+        enc = gen_xmlCharEncoding(n_enc, 2);
+        if ((mem != NULL) &&
+            (size > (int) strlen((const char *) mem) + 1))
+            continue;
+
+        ret_val = xmlParserInputBufferCreateMem((const char *)mem, size, enc);
+        desret_xmlParserInputBufferPtr(ret_val);
+        call_tests++;
+        des_const_char_ptr(n_mem, (const char *)mem, 0);
+        des_int(n_size, size, 1);
+        des_xmlCharEncoding(n_enc, enc, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlParserInputBufferCreateMem",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_mem);
+            printf(" %d", n_size);
+            printf(" %d", n_enc);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlParserInputBufferCreateStatic(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlParserInputBufferPtr ret_val;
+    char * mem; /* the memory input */
+    int n_mem;
+    int size; /* the length of the memory block */
+    int n_size;
+    xmlCharEncoding enc; /* the charset encoding if known */
+    int n_enc;
+
+    for (n_mem = 0;n_mem < gen_nb_const_char_ptr;n_mem++) {
+    for (n_size = 0;n_size < gen_nb_int;n_size++) {
+    for (n_enc = 0;n_enc < gen_nb_xmlCharEncoding;n_enc++) {
+        mem_base = xmlMemBlocks();
+        mem = gen_const_char_ptr(n_mem, 0);
+        size = gen_int(n_size, 1);
+        enc = gen_xmlCharEncoding(n_enc, 2);
+        if ((mem != NULL) &&
+            (size > (int) strlen((const char *) mem) + 1))
+            continue;
+
+        ret_val = xmlParserInputBufferCreateStatic((const char *)mem, size, enc);
+        desret_xmlParserInputBufferPtr(ret_val);
+        call_tests++;
+        des_const_char_ptr(n_mem, (const char *)mem, 0);
+        des_int(n_size, size, 1);
+        des_xmlCharEncoding(n_enc, enc, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlParserInputBufferCreateStatic",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_mem);
+            printf(" %d", n_size);
+            printf(" %d", n_enc);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlParserInputBufferGrow(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlParserInputBufferPtr in; /* a buffered parser input */
+    int n_in;
+    int len; /* indicative value of the amount of chars to read */
+    int n_len;
+
+    for (n_in = 0;n_in < gen_nb_xmlParserInputBufferPtr;n_in++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        in = gen_xmlParserInputBufferPtr(n_in, 0);
+        len = gen_int(n_len, 1);
+
+        ret_val = xmlParserInputBufferGrow(in, len);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlParserInputBufferPtr(n_in, in, 0);
+        des_int(n_len, len, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlParserInputBufferGrow",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_in);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlParserInputBufferPush(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlParserInputBufferPtr in; /* a buffered parser input */
+    int n_in;
+    int len; /* the size in bytes of the array. */
+    int n_len;
+    char * buf; /* an char array */
+    int n_buf;
+
+    for (n_in = 0;n_in < gen_nb_xmlParserInputBufferPtr;n_in++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+    for (n_buf = 0;n_buf < gen_nb_const_char_ptr;n_buf++) {
+        mem_base = xmlMemBlocks();
+        in = gen_xmlParserInputBufferPtr(n_in, 0);
+        len = gen_int(n_len, 1);
+        buf = gen_const_char_ptr(n_buf, 2);
+        if ((buf != NULL) &&
+            (len > (int) strlen((const char *) buf) + 1))
+            continue;
+
+        ret_val = xmlParserInputBufferPush(in, len, (const char *)buf);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlParserInputBufferPtr(n_in, in, 0);
+        des_int(n_len, len, 1);
+        des_const_char_ptr(n_buf, (const char *)buf, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlParserInputBufferPush",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_in);
+            printf(" %d", n_len);
+            printf(" %d", n_buf);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlParserInputBufferRead(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlParserInputBufferPtr in; /* a buffered parser input */
+    int n_in;
+    int len; /* indicative value of the amount of chars to read */
+    int n_len;
+
+    for (n_in = 0;n_in < gen_nb_xmlParserInputBufferPtr;n_in++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        in = gen_xmlParserInputBufferPtr(n_in, 0);
+        len = gen_int(n_len, 1);
+
+        ret_val = xmlParserInputBufferRead(in, len);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlParserInputBufferPtr(n_in, in, 0);
+        des_int(n_len, len, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlParserInputBufferRead",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_in);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlPopInputCallbacks(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+
+        mem_base = xmlMemBlocks();
+
+        ret_val = xmlPopInputCallbacks();
+        desret_int(ret_val);
+        call_tests++;
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlPopInputCallbacks",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf("\n");
+        }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlPopOutputCallbacks(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    int ret_val;
+
+        mem_base = xmlMemBlocks();
+
+        ret_val = xmlPopOutputCallbacks();
+        desret_int(ret_val);
+        call_tests++;
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlPopOutputCallbacks",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf("\n");
+        }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlRegisterDefaultInputCallbacks(void) {
+    int test_ret = 0;
+
+    int mem_base;
+
+        mem_base = xmlMemBlocks();
+
+        xmlRegisterDefaultInputCallbacks();
+        call_tests++;
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlRegisterDefaultInputCallbacks",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf("\n");
+        }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlRegisterDefaultOutputCallbacks(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+
+        mem_base = xmlMemBlocks();
+
+        xmlRegisterDefaultOutputCallbacks();
+        call_tests++;
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlRegisterDefaultOutputCallbacks",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf("\n");
+        }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlRegisterHTTPPostCallbacks(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED) && defined(LIBXML_HTTP_ENABLED)
+    int mem_base;
+
+        mem_base = xmlMemBlocks();
+
+        xmlRegisterHTTPPostCallbacks();
+        call_tests++;
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlRegisterHTTPPostCallbacks",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf("\n");
+        }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+static int
+test_xmlIO(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing xmlIO : 41 of 51 functions ...\n");
+    test_ret += test_xmlAllocOutputBuffer();
+    test_ret += test_xmlAllocParserInputBuffer();
+    test_ret += test_xmlCheckFilename();
+    test_ret += test_xmlCheckHTTPInput();
+    test_ret += test_xmlCleanupInputCallbacks();
+    test_ret += test_xmlCleanupOutputCallbacks();
+    test_ret += test_xmlFileClose();
+    test_ret += test_xmlFileMatch();
+    test_ret += test_xmlFileOpen();
+    test_ret += test_xmlFileRead();
+    test_ret += test_xmlIOFTPClose();
+    test_ret += test_xmlIOFTPMatch();
+    test_ret += test_xmlIOFTPOpen();
+    test_ret += test_xmlIOFTPRead();
+    test_ret += test_xmlIOHTTPClose();
+    test_ret += test_xmlIOHTTPMatch();
+    test_ret += test_xmlIOHTTPOpen();
+    test_ret += test_xmlIOHTTPRead();
+    test_ret += test_xmlNoNetExternalEntityLoader();
+    test_ret += test_xmlNormalizeWindowsPath();
+    test_ret += test_xmlOutputBufferCreateBuffer();
+    test_ret += test_xmlOutputBufferCreateFd();
+    test_ret += test_xmlOutputBufferCreateFile();
+    test_ret += test_xmlOutputBufferCreateFilename();
+    test_ret += test_xmlOutputBufferFlush();
+    test_ret += test_xmlOutputBufferGetContent();
+    test_ret += test_xmlOutputBufferGetSize();
+    test_ret += test_xmlOutputBufferWrite();
+    test_ret += test_xmlOutputBufferWriteEscape();
+    test_ret += test_xmlOutputBufferWriteString();
+    test_ret += test_xmlParserGetDirectory();
+    test_ret += test_xmlParserInputBufferCreateFd();
+    test_ret += test_xmlParserInputBufferCreateFile();
+    test_ret += test_xmlParserInputBufferCreateFilename();
+    test_ret += test_xmlParserInputBufferCreateMem();
+    test_ret += test_xmlParserInputBufferCreateStatic();
+    test_ret += test_xmlParserInputBufferGrow();
+    test_ret += test_xmlParserInputBufferPush();
+    test_ret += test_xmlParserInputBufferRead();
+    test_ret += test_xmlPopInputCallbacks();
+    test_ret += test_xmlPopOutputCallbacks();
+    test_ret += test_xmlRegisterDefaultInputCallbacks();
+    test_ret += test_xmlRegisterDefaultOutputCallbacks();
+    test_ret += test_xmlRegisterHTTPPostCallbacks();
+
+    if (test_ret != 0)
+	printf("Module xmlIO: %d errors\n", test_ret);
+    return(test_ret);
+}
+
+static int
+test_xmlAutomataCompile(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlAutomataGetInitState(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+#ifdef LIBXML_AUTOMATA_ENABLED
+
+#define gen_nb_xmlAutomataPtr 1
+static xmlAutomataPtr gen_xmlAutomataPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlAutomataPtr(int no ATTRIBUTE_UNUSED, xmlAutomataPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+#endif
+
+
+static int
+test_xmlAutomataIsDeterminist(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_AUTOMATA_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlAutomataPtr am; /* an automata */
+    int n_am;
+
+    for (n_am = 0;n_am < gen_nb_xmlAutomataPtr;n_am++) {
+        mem_base = xmlMemBlocks();
+        am = gen_xmlAutomataPtr(n_am, 0);
+
+        ret_val = xmlAutomataIsDeterminist(am);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlAutomataPtr(n_am, am, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlAutomataIsDeterminist",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_am);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlAutomataNewAllTrans(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlAutomataNewCountTrans(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlAutomataNewCountTrans2(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlAutomataNewCountedTrans(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlAutomataNewCounter(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_AUTOMATA_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlAutomataPtr am; /* an automata */
+    int n_am;
+    int min; /* the minimal value on the counter */
+    int n_min;
+    int max; /* the maximal value on the counter */
+    int n_max;
+
+    for (n_am = 0;n_am < gen_nb_xmlAutomataPtr;n_am++) {
+    for (n_min = 0;n_min < gen_nb_int;n_min++) {
+    for (n_max = 0;n_max < gen_nb_int;n_max++) {
+        mem_base = xmlMemBlocks();
+        am = gen_xmlAutomataPtr(n_am, 0);
+        min = gen_int(n_min, 1);
+        max = gen_int(n_max, 2);
+
+        ret_val = xmlAutomataNewCounter(am, min, max);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlAutomataPtr(n_am, am, 0);
+        des_int(n_min, min, 1);
+        des_int(n_max, max, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlAutomataNewCounter",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_am);
+            printf(" %d", n_min);
+            printf(" %d", n_max);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlAutomataNewCounterTrans(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlAutomataNewEpsilon(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlAutomataNewNegTrans(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlAutomataNewOnceTrans(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlAutomataNewOnceTrans2(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlAutomataNewState(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlAutomataNewTransition(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlAutomataNewTransition2(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+#ifdef LIBXML_AUTOMATA_ENABLED
+
+#define gen_nb_xmlAutomataStatePtr 1
+static xmlAutomataStatePtr gen_xmlAutomataStatePtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlAutomataStatePtr(int no ATTRIBUTE_UNUSED, xmlAutomataStatePtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+#endif
+
+
+static int
+test_xmlAutomataSetFinalState(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_AUTOMATA_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlAutomataPtr am; /* an automata */
+    int n_am;
+    xmlAutomataStatePtr state; /* a state in this automata */
+    int n_state;
+
+    for (n_am = 0;n_am < gen_nb_xmlAutomataPtr;n_am++) {
+    for (n_state = 0;n_state < gen_nb_xmlAutomataStatePtr;n_state++) {
+        mem_base = xmlMemBlocks();
+        am = gen_xmlAutomataPtr(n_am, 0);
+        state = gen_xmlAutomataStatePtr(n_state, 1);
+
+        ret_val = xmlAutomataSetFinalState(am, state);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlAutomataPtr(n_am, am, 0);
+        des_xmlAutomataStatePtr(n_state, state, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlAutomataSetFinalState",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_am);
+            printf(" %d", n_state);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewAutomata(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+static int
+test_xmlautomata(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing xmlautomata : 3 of 19 functions ...\n");
+    test_ret += test_xmlAutomataCompile();
+    test_ret += test_xmlAutomataGetInitState();
+    test_ret += test_xmlAutomataIsDeterminist();
+    test_ret += test_xmlAutomataNewAllTrans();
+    test_ret += test_xmlAutomataNewCountTrans();
+    test_ret += test_xmlAutomataNewCountTrans2();
+    test_ret += test_xmlAutomataNewCountedTrans();
+    test_ret += test_xmlAutomataNewCounter();
+    test_ret += test_xmlAutomataNewCounterTrans();
+    test_ret += test_xmlAutomataNewEpsilon();
+    test_ret += test_xmlAutomataNewNegTrans();
+    test_ret += test_xmlAutomataNewOnceTrans();
+    test_ret += test_xmlAutomataNewOnceTrans2();
+    test_ret += test_xmlAutomataNewState();
+    test_ret += test_xmlAutomataNewTransition();
+    test_ret += test_xmlAutomataNewTransition2();
+    test_ret += test_xmlAutomataSetFinalState();
+    test_ret += test_xmlNewAutomata();
+
+    if (test_ret != 0)
+	printf("Module xmlautomata: %d errors\n", test_ret);
+    return(test_ret);
+}
+
+#define gen_nb_xmlGenericErrorFunc_ptr 1
+static xmlGenericErrorFunc * gen_xmlGenericErrorFunc_ptr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlGenericErrorFunc_ptr(int no ATTRIBUTE_UNUSED, xmlGenericErrorFunc * val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_initGenericErrorDefaultFunc(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlGenericErrorFunc * handler; /* the handler */
+    int n_handler;
+
+    for (n_handler = 0;n_handler < gen_nb_xmlGenericErrorFunc_ptr;n_handler++) {
+        mem_base = xmlMemBlocks();
+        handler = gen_xmlGenericErrorFunc_ptr(n_handler, 0);
+
+        initGenericErrorDefaultFunc(handler);
+        call_tests++;
+        des_xmlGenericErrorFunc_ptr(n_handler, handler, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in initGenericErrorDefaultFunc",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_handler);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+#define gen_nb_xmlErrorPtr 1
+static xmlErrorPtr gen_xmlErrorPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlErrorPtr(int no ATTRIBUTE_UNUSED, xmlErrorPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlCopyError(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlErrorPtr from; /* a source error */
+    int n_from;
+    xmlErrorPtr to; /* a target error */
+    int n_to;
+
+    for (n_from = 0;n_from < gen_nb_xmlErrorPtr;n_from++) {
+    for (n_to = 0;n_to < gen_nb_xmlErrorPtr;n_to++) {
+        mem_base = xmlMemBlocks();
+        from = gen_xmlErrorPtr(n_from, 0);
+        to = gen_xmlErrorPtr(n_to, 1);
+
+        ret_val = xmlCopyError(from, to);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlErrorPtr(n_from, from, 0);
+        des_xmlErrorPtr(n_to, to, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCopyError",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_from);
+            printf(" %d", n_to);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCtxtGetLastError(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlCtxtResetLastError(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    void * ctx; /* an XML parser context */
+    int n_ctx;
+
+    for (n_ctx = 0;n_ctx < gen_nb_void_ptr;n_ctx++) {
+        mem_base = xmlMemBlocks();
+        ctx = gen_void_ptr(n_ctx, 0);
+
+        xmlCtxtResetLastError(ctx);
+        call_tests++;
+        des_void_ptr(n_ctx, ctx, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCtxtResetLastError",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctx);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlGetLastError(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlParserError(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlParserPrintFileContext(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlParserInputPtr input; /* an xmlParserInputPtr input */
+    int n_input;
+
+    for (n_input = 0;n_input < gen_nb_xmlParserInputPtr;n_input++) {
+        mem_base = xmlMemBlocks();
+        input = gen_xmlParserInputPtr(n_input, 0);
+
+        xmlParserPrintFileContext(input);
+        call_tests++;
+        des_xmlParserInputPtr(n_input, input, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlParserPrintFileContext",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_input);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlParserPrintFileInfo(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlParserInputPtr input; /* an xmlParserInputPtr input */
+    int n_input;
+
+    for (n_input = 0;n_input < gen_nb_xmlParserInputPtr;n_input++) {
+        mem_base = xmlMemBlocks();
+        input = gen_xmlParserInputPtr(n_input, 0);
+
+        xmlParserPrintFileInfo(input);
+        call_tests++;
+        des_xmlParserInputPtr(n_input, input, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlParserPrintFileInfo",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_input);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlParserValidityError(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlParserValidityWarning(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlParserWarning(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlResetError(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlErrorPtr err; /* pointer to the error. */
+    int n_err;
+
+    for (n_err = 0;n_err < gen_nb_xmlErrorPtr;n_err++) {
+        mem_base = xmlMemBlocks();
+        err = gen_xmlErrorPtr(n_err, 0);
+
+        xmlResetError(err);
+        call_tests++;
+        des_xmlErrorPtr(n_err, err, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlResetError",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_err);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlResetLastError(void) {
+    int test_ret = 0;
+
+
+
+        xmlResetLastError();
+        call_tests++;
+        xmlResetLastError();
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSetGenericErrorFunc(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlSetStructuredErrorFunc(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+static int
+test_xmlerror(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing xmlerror : 7 of 15 functions ...\n");
+    test_ret += test_initGenericErrorDefaultFunc();
+    test_ret += test_xmlCopyError();
+    test_ret += test_xmlCtxtGetLastError();
+    test_ret += test_xmlCtxtResetLastError();
+    test_ret += test_xmlGetLastError();
+    test_ret += test_xmlParserError();
+    test_ret += test_xmlParserPrintFileContext();
+    test_ret += test_xmlParserPrintFileInfo();
+    test_ret += test_xmlParserValidityError();
+    test_ret += test_xmlParserValidityWarning();
+    test_ret += test_xmlParserWarning();
+    test_ret += test_xmlResetError();
+    test_ret += test_xmlResetLastError();
+    test_ret += test_xmlSetGenericErrorFunc();
+    test_ret += test_xmlSetStructuredErrorFunc();
+
+    if (test_ret != 0)
+	printf("Module xmlerror: %d errors\n", test_ret);
+    return(test_ret);
+}
+#ifdef LIBXML_MODULES_ENABLED
+
+#define gen_nb_xmlModulePtr 1
+static xmlModulePtr gen_xmlModulePtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlModulePtr(int no ATTRIBUTE_UNUSED, xmlModulePtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+#endif
+
+
+static int
+test_xmlModuleClose(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_MODULES_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlModulePtr module; /* the module handle */
+    int n_module;
+
+    for (n_module = 0;n_module < gen_nb_xmlModulePtr;n_module++) {
+        mem_base = xmlMemBlocks();
+        module = gen_xmlModulePtr(n_module, 0);
+
+        ret_val = xmlModuleClose(module);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlModulePtr(n_module, module, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlModuleClose",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_module);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlModuleOpen(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlModuleSymbol(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_MODULES_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlModulePtr module; /* the module */
+    int n_module;
+    char * name; /* the name of the symbol */
+    int n_name;
+    void ** symbol; /* the resulting symbol address */
+    int n_symbol;
+
+    for (n_module = 0;n_module < gen_nb_xmlModulePtr;n_module++) {
+    for (n_name = 0;n_name < gen_nb_const_char_ptr;n_name++) {
+    for (n_symbol = 0;n_symbol < gen_nb_void_ptr_ptr;n_symbol++) {
+        mem_base = xmlMemBlocks();
+        module = gen_xmlModulePtr(n_module, 0);
+        name = gen_const_char_ptr(n_name, 1);
+        symbol = gen_void_ptr_ptr(n_symbol, 2);
+
+        ret_val = xmlModuleSymbol(module, (const char *)name, symbol);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlModulePtr(n_module, module, 0);
+        des_const_char_ptr(n_name, (const char *)name, 1);
+        des_void_ptr_ptr(n_symbol, symbol, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlModuleSymbol",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_module);
+            printf(" %d", n_name);
+            printf(" %d", n_symbol);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+static int
+test_xmlmodule(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing xmlmodule : 2 of 4 functions ...\n");
+    test_ret += test_xmlModuleClose();
+    test_ret += test_xmlModuleOpen();
+    test_ret += test_xmlModuleSymbol();
+
+    if (test_ret != 0)
+	printf("Module xmlmodule: %d errors\n", test_ret);
+    return(test_ret);
+}
+
+static int
+test_xmlNewTextReader(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    xmlTextReaderPtr ret_val;
+    xmlParserInputBufferPtr input; /* the xmlParserInputBufferPtr used to read data */
+    int n_input;
+    const char * URI; /* the URI information for the source if available */
+    int n_URI;
+
+    for (n_input = 0;n_input < gen_nb_xmlParserInputBufferPtr;n_input++) {
+    for (n_URI = 0;n_URI < gen_nb_filepath;n_URI++) {
+        mem_base = xmlMemBlocks();
+        input = gen_xmlParserInputBufferPtr(n_input, 0);
+        URI = gen_filepath(n_URI, 1);
+
+        ret_val = xmlNewTextReader(input, URI);
+        desret_xmlTextReaderPtr(ret_val);
+        call_tests++;
+        des_xmlParserInputBufferPtr(n_input, input, 0);
+        des_filepath(n_URI, URI, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewTextReader",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_input);
+            printf(" %d", n_URI);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewTextReaderFilename(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    xmlTextReaderPtr ret_val;
+    const char * URI; /* the URI of the resource to process */
+    int n_URI;
+
+    for (n_URI = 0;n_URI < gen_nb_filepath;n_URI++) {
+        mem_base = xmlMemBlocks();
+        URI = gen_filepath(n_URI, 0);
+
+        ret_val = xmlNewTextReaderFilename(URI);
+        desret_xmlTextReaderPtr(ret_val);
+        call_tests++;
+        des_filepath(n_URI, URI, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewTextReaderFilename",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_URI);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlReaderForDoc(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    xmlTextReaderPtr ret_val;
+    xmlChar * cur; /* a pointer to a zero terminated string */
+    int n_cur;
+    const char * URL; /* the base URL to use for the document */
+    int n_URL;
+    char * encoding; /* the document encoding, or NULL */
+    int n_encoding;
+    int options; /* a combination of xmlParserOption */
+    int n_options;
+
+    for (n_cur = 0;n_cur < gen_nb_const_xmlChar_ptr;n_cur++) {
+    for (n_URL = 0;n_URL < gen_nb_filepath;n_URL++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_char_ptr;n_encoding++) {
+    for (n_options = 0;n_options < gen_nb_parseroptions;n_options++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_const_xmlChar_ptr(n_cur, 0);
+        URL = gen_filepath(n_URL, 1);
+        encoding = gen_const_char_ptr(n_encoding, 2);
+        options = gen_parseroptions(n_options, 3);
+
+        ret_val = xmlReaderForDoc((const xmlChar *)cur, URL, (const char *)encoding, options);
+        desret_xmlTextReaderPtr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_cur, (const xmlChar *)cur, 0);
+        des_filepath(n_URL, URL, 1);
+        des_const_char_ptr(n_encoding, (const char *)encoding, 2);
+        des_parseroptions(n_options, options, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlReaderForDoc",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf(" %d", n_URL);
+            printf(" %d", n_encoding);
+            printf(" %d", n_options);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlReaderForFile(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    xmlTextReaderPtr ret_val;
+    const char * filename; /* a file or URL */
+    int n_filename;
+    char * encoding; /* the document encoding, or NULL */
+    int n_encoding;
+    int options; /* a combination of xmlParserOption */
+    int n_options;
+
+    for (n_filename = 0;n_filename < gen_nb_filepath;n_filename++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_char_ptr;n_encoding++) {
+    for (n_options = 0;n_options < gen_nb_parseroptions;n_options++) {
+        mem_base = xmlMemBlocks();
+        filename = gen_filepath(n_filename, 0);
+        encoding = gen_const_char_ptr(n_encoding, 1);
+        options = gen_parseroptions(n_options, 2);
+
+        ret_val = xmlReaderForFile(filename, (const char *)encoding, options);
+        desret_xmlTextReaderPtr(ret_val);
+        call_tests++;
+        des_filepath(n_filename, filename, 0);
+        des_const_char_ptr(n_encoding, (const char *)encoding, 1);
+        des_parseroptions(n_options, options, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlReaderForFile",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_filename);
+            printf(" %d", n_encoding);
+            printf(" %d", n_options);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlReaderForMemory(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    xmlTextReaderPtr ret_val;
+    char * buffer; /* a pointer to a char array */
+    int n_buffer;
+    int size; /* the size of the array */
+    int n_size;
+    const char * URL; /* the base URL to use for the document */
+    int n_URL;
+    char * encoding; /* the document encoding, or NULL */
+    int n_encoding;
+    int options; /* a combination of xmlParserOption */
+    int n_options;
+
+    for (n_buffer = 0;n_buffer < gen_nb_const_char_ptr;n_buffer++) {
+    for (n_size = 0;n_size < gen_nb_int;n_size++) {
+    for (n_URL = 0;n_URL < gen_nb_filepath;n_URL++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_char_ptr;n_encoding++) {
+    for (n_options = 0;n_options < gen_nb_parseroptions;n_options++) {
+        mem_base = xmlMemBlocks();
+        buffer = gen_const_char_ptr(n_buffer, 0);
+        size = gen_int(n_size, 1);
+        URL = gen_filepath(n_URL, 2);
+        encoding = gen_const_char_ptr(n_encoding, 3);
+        options = gen_parseroptions(n_options, 4);
+        if ((buffer != NULL) &&
+            (size > (int) strlen((const char *) buffer) + 1))
+            continue;
+
+        ret_val = xmlReaderForMemory((const char *)buffer, size, URL, (const char *)encoding, options);
+        desret_xmlTextReaderPtr(ret_val);
+        call_tests++;
+        des_const_char_ptr(n_buffer, (const char *)buffer, 0);
+        des_int(n_size, size, 1);
+        des_filepath(n_URL, URL, 2);
+        des_const_char_ptr(n_encoding, (const char *)encoding, 3);
+        des_parseroptions(n_options, options, 4);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlReaderForMemory",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buffer);
+            printf(" %d", n_size);
+            printf(" %d", n_URL);
+            printf(" %d", n_encoding);
+            printf(" %d", n_options);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlReaderNewDoc(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* an XML reader */
+    int n_reader;
+    xmlChar * cur; /* a pointer to a zero terminated string */
+    int n_cur;
+    const char * URL; /* the base URL to use for the document */
+    int n_URL;
+    char * encoding; /* the document encoding, or NULL */
+    int n_encoding;
+    int options; /* a combination of xmlParserOption */
+    int n_options;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+    for (n_cur = 0;n_cur < gen_nb_const_xmlChar_ptr;n_cur++) {
+    for (n_URL = 0;n_URL < gen_nb_filepath;n_URL++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_char_ptr;n_encoding++) {
+    for (n_options = 0;n_options < gen_nb_parseroptions;n_options++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+        cur = gen_const_xmlChar_ptr(n_cur, 1);
+        URL = gen_filepath(n_URL, 2);
+        encoding = gen_const_char_ptr(n_encoding, 3);
+        options = gen_parseroptions(n_options, 4);
+
+        ret_val = xmlReaderNewDoc(reader, (const xmlChar *)cur, URL, (const char *)encoding, options);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        des_const_xmlChar_ptr(n_cur, (const xmlChar *)cur, 1);
+        des_filepath(n_URL, URL, 2);
+        des_const_char_ptr(n_encoding, (const char *)encoding, 3);
+        des_parseroptions(n_options, options, 4);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlReaderNewDoc",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf(" %d", n_cur);
+            printf(" %d", n_URL);
+            printf(" %d", n_encoding);
+            printf(" %d", n_options);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlReaderNewFile(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* an XML reader */
+    int n_reader;
+    const char * filename; /* a file or URL */
+    int n_filename;
+    char * encoding; /* the document encoding, or NULL */
+    int n_encoding;
+    int options; /* a combination of xmlParserOption */
+    int n_options;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+    for (n_filename = 0;n_filename < gen_nb_filepath;n_filename++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_char_ptr;n_encoding++) {
+    for (n_options = 0;n_options < gen_nb_parseroptions;n_options++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+        filename = gen_filepath(n_filename, 1);
+        encoding = gen_const_char_ptr(n_encoding, 2);
+        options = gen_parseroptions(n_options, 3);
+
+        ret_val = xmlReaderNewFile(reader, filename, (const char *)encoding, options);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        des_filepath(n_filename, filename, 1);
+        des_const_char_ptr(n_encoding, (const char *)encoding, 2);
+        des_parseroptions(n_options, options, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlReaderNewFile",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf(" %d", n_filename);
+            printf(" %d", n_encoding);
+            printf(" %d", n_options);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlReaderNewMemory(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* an XML reader */
+    int n_reader;
+    char * buffer; /* a pointer to a char array */
+    int n_buffer;
+    int size; /* the size of the array */
+    int n_size;
+    const char * URL; /* the base URL to use for the document */
+    int n_URL;
+    char * encoding; /* the document encoding, or NULL */
+    int n_encoding;
+    int options; /* a combination of xmlParserOption */
+    int n_options;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+    for (n_buffer = 0;n_buffer < gen_nb_const_char_ptr;n_buffer++) {
+    for (n_size = 0;n_size < gen_nb_int;n_size++) {
+    for (n_URL = 0;n_URL < gen_nb_filepath;n_URL++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_char_ptr;n_encoding++) {
+    for (n_options = 0;n_options < gen_nb_parseroptions;n_options++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+        buffer = gen_const_char_ptr(n_buffer, 1);
+        size = gen_int(n_size, 2);
+        URL = gen_filepath(n_URL, 3);
+        encoding = gen_const_char_ptr(n_encoding, 4);
+        options = gen_parseroptions(n_options, 5);
+        if ((buffer != NULL) &&
+            (size > (int) strlen((const char *) buffer) + 1))
+            continue;
+
+        ret_val = xmlReaderNewMemory(reader, (const char *)buffer, size, URL, (const char *)encoding, options);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        des_const_char_ptr(n_buffer, (const char *)buffer, 1);
+        des_int(n_size, size, 2);
+        des_filepath(n_URL, URL, 3);
+        des_const_char_ptr(n_encoding, (const char *)encoding, 4);
+        des_parseroptions(n_options, options, 5);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlReaderNewMemory",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf(" %d", n_buffer);
+            printf(" %d", n_size);
+            printf(" %d", n_URL);
+            printf(" %d", n_encoding);
+            printf(" %d", n_options);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlReaderNewWalker(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* an XML reader */
+    int n_reader;
+    xmlDocPtr doc; /* a preparsed document */
+    int n_doc;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+        doc = gen_xmlDocPtr(n_doc, 1);
+
+        ret_val = xmlReaderNewWalker(reader, doc);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        des_xmlDocPtr(n_doc, doc, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlReaderNewWalker",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf(" %d", n_doc);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlReaderWalker(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    xmlTextReaderPtr ret_val;
+    xmlDocPtr doc; /* a preparsed document */
+    int n_doc;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+
+        ret_val = xmlReaderWalker(doc);
+        desret_xmlTextReaderPtr(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlReaderWalker",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderAttributeCount(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderAttributeCount(reader);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderAttributeCount",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderBaseUri(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    xmlChar * ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderBaseUri(reader);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderBaseUri",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderByteConsumed(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    long ret_val;
+    xmlTextReaderPtr reader; /* an XML reader */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderByteConsumed(reader);
+        desret_long(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderByteConsumed",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderClose(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderClose(reader);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderClose",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderConstBaseUri(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    const xmlChar * ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderConstBaseUri(reader);
+        desret_const_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderConstBaseUri",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderConstEncoding(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    const xmlChar * ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderConstEncoding(reader);
+        desret_const_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderConstEncoding",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderConstLocalName(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    const xmlChar * ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderConstLocalName(reader);
+        desret_const_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderConstLocalName",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderConstName(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    const xmlChar * ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderConstName(reader);
+        desret_const_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderConstName",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderConstNamespaceUri(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    const xmlChar * ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderConstNamespaceUri(reader);
+        desret_const_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderConstNamespaceUri",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderConstPrefix(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    const xmlChar * ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderConstPrefix(reader);
+        desret_const_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderConstPrefix",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderConstString(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    const xmlChar * ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+    xmlChar * str; /* the string to intern. */
+    int n_str;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+    for (n_str = 0;n_str < gen_nb_const_xmlChar_ptr;n_str++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+        str = gen_const_xmlChar_ptr(n_str, 1);
+
+        ret_val = xmlTextReaderConstString(reader, (const xmlChar *)str);
+        desret_const_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        des_const_xmlChar_ptr(n_str, (const xmlChar *)str, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderConstString",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf(" %d", n_str);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderConstValue(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    const xmlChar * ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderConstValue(reader);
+        desret_const_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderConstValue",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderConstXmlLang(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    const xmlChar * ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderConstXmlLang(reader);
+        desret_const_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderConstXmlLang",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderConstXmlVersion(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    const xmlChar * ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderConstXmlVersion(reader);
+        desret_const_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderConstXmlVersion",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderCurrentDoc(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    xmlDocPtr ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderCurrentDoc(reader);
+        desret_xmlDocPtr(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderCurrentDoc",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderCurrentNode(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderCurrentNode(reader);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderCurrentNode",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderDepth(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderDepth(reader);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderDepth",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderExpand(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderExpand(reader);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderExpand",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderGetAttribute(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    xmlChar * ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+    xmlChar * name; /* the qualified name of the attribute. */
+    int n_name;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+
+        ret_val = xmlTextReaderGetAttribute(reader, (const xmlChar *)name);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderGetAttribute",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderGetAttributeNo(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    xmlChar * ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+    int no; /* the zero-based index of the attribute relative to the containing element */
+    int n_no;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+    for (n_no = 0;n_no < gen_nb_int;n_no++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+        no = gen_int(n_no, 1);
+
+        ret_val = xmlTextReaderGetAttributeNo(reader, no);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        des_int(n_no, no, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderGetAttributeNo",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf(" %d", n_no);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderGetAttributeNs(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    xmlChar * ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+    xmlChar * localName; /* the local name of the attribute. */
+    int n_localName;
+    xmlChar * namespaceURI; /* the namespace URI of the attribute. */
+    int n_namespaceURI;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+    for (n_localName = 0;n_localName < gen_nb_const_xmlChar_ptr;n_localName++) {
+    for (n_namespaceURI = 0;n_namespaceURI < gen_nb_const_xmlChar_ptr;n_namespaceURI++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+        localName = gen_const_xmlChar_ptr(n_localName, 1);
+        namespaceURI = gen_const_xmlChar_ptr(n_namespaceURI, 2);
+
+        ret_val = xmlTextReaderGetAttributeNs(reader, (const xmlChar *)localName, (const xmlChar *)namespaceURI);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        des_const_xmlChar_ptr(n_localName, (const xmlChar *)localName, 1);
+        des_const_xmlChar_ptr(n_namespaceURI, (const xmlChar *)namespaceURI, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderGetAttributeNs",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf(" %d", n_localName);
+            printf(" %d", n_namespaceURI);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+#ifdef LIBXML_READER_ENABLED
+
+#define gen_nb_xmlTextReaderErrorFunc_ptr 1
+static xmlTextReaderErrorFunc * gen_xmlTextReaderErrorFunc_ptr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlTextReaderErrorFunc_ptr(int no ATTRIBUTE_UNUSED, xmlTextReaderErrorFunc * val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+#endif
+
+
+static int
+test_xmlTextReaderGetErrorHandler(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+    xmlTextReaderErrorFunc * f; /* the callback function or NULL is no callback has been registered */
+    int n_f;
+    void ** arg; /* a user argument */
+    int n_arg;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+    for (n_f = 0;n_f < gen_nb_xmlTextReaderErrorFunc_ptr;n_f++) {
+    for (n_arg = 0;n_arg < gen_nb_void_ptr_ptr;n_arg++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+        f = gen_xmlTextReaderErrorFunc_ptr(n_f, 1);
+        arg = gen_void_ptr_ptr(n_arg, 2);
+
+        xmlTextReaderGetErrorHandler(reader, f, arg);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        des_xmlTextReaderErrorFunc_ptr(n_f, f, 1);
+        des_void_ptr_ptr(n_arg, arg, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderGetErrorHandler",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf(" %d", n_f);
+            printf(" %d", n_arg);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderGetParserColumnNumber(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* the user data (XML reader context) */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderGetParserColumnNumber(reader);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderGetParserColumnNumber",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderGetParserLineNumber(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* the user data (XML reader context) */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderGetParserLineNumber(reader);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderGetParserLineNumber",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderGetParserProp(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+    int prop; /* the xmlParserProperties to get */
+    int n_prop;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+    for (n_prop = 0;n_prop < gen_nb_int;n_prop++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+        prop = gen_int(n_prop, 1);
+
+        ret_val = xmlTextReaderGetParserProp(reader, prop);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        des_int(n_prop, prop, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderGetParserProp",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf(" %d", n_prop);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderGetRemainder(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    xmlParserInputBufferPtr ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderGetRemainder(reader);
+        desret_xmlParserInputBufferPtr(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderGetRemainder",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderHasAttributes(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderHasAttributes(reader);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderHasAttributes",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderHasValue(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderHasValue(reader);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderHasValue",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderIsDefault(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderIsDefault(reader);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderIsDefault",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderIsEmptyElement(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderIsEmptyElement(reader);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderIsEmptyElement",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderIsNamespaceDecl(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderIsNamespaceDecl(reader);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderIsNamespaceDecl",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderIsValid(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderIsValid(reader);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderIsValid",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderLocalName(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    xmlChar * ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderLocalName(reader);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderLocalName",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+#ifdef LIBXML_READER_ENABLED
+
+#define gen_nb_xmlTextReaderLocatorPtr 1
+static xmlTextReaderLocatorPtr gen_xmlTextReaderLocatorPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlTextReaderLocatorPtr(int no ATTRIBUTE_UNUSED, xmlTextReaderLocatorPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+#endif
+
+
+static int
+test_xmlTextReaderLocatorBaseURI(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    xmlChar * ret_val;
+    xmlTextReaderLocatorPtr locator; /* the xmlTextReaderLocatorPtr used */
+    int n_locator;
+
+    for (n_locator = 0;n_locator < gen_nb_xmlTextReaderLocatorPtr;n_locator++) {
+        mem_base = xmlMemBlocks();
+        locator = gen_xmlTextReaderLocatorPtr(n_locator, 0);
+
+        ret_val = xmlTextReaderLocatorBaseURI(locator);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlTextReaderLocatorPtr(n_locator, locator, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderLocatorBaseURI",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_locator);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderLocatorLineNumber(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderLocatorPtr locator; /* the xmlTextReaderLocatorPtr used */
+    int n_locator;
+
+    for (n_locator = 0;n_locator < gen_nb_xmlTextReaderLocatorPtr;n_locator++) {
+        mem_base = xmlMemBlocks();
+        locator = gen_xmlTextReaderLocatorPtr(n_locator, 0);
+
+        ret_val = xmlTextReaderLocatorLineNumber(locator);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderLocatorPtr(n_locator, locator, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderLocatorLineNumber",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_locator);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderLookupNamespace(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    xmlChar * ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+    xmlChar * prefix; /* the prefix whose namespace URI is to be resolved. To return the default namespace, specify NULL */
+    int n_prefix;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+    for (n_prefix = 0;n_prefix < gen_nb_const_xmlChar_ptr;n_prefix++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+        prefix = gen_const_xmlChar_ptr(n_prefix, 1);
+
+        ret_val = xmlTextReaderLookupNamespace(reader, (const xmlChar *)prefix);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        des_const_xmlChar_ptr(n_prefix, (const xmlChar *)prefix, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderLookupNamespace",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf(" %d", n_prefix);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderMoveToAttribute(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+    xmlChar * name; /* the qualified name of the attribute. */
+    int n_name;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+
+        ret_val = xmlTextReaderMoveToAttribute(reader, (const xmlChar *)name);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderMoveToAttribute",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderMoveToAttributeNo(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+    int no; /* the zero-based index of the attribute relative to the containing element. */
+    int n_no;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+    for (n_no = 0;n_no < gen_nb_int;n_no++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+        no = gen_int(n_no, 1);
+
+        ret_val = xmlTextReaderMoveToAttributeNo(reader, no);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        des_int(n_no, no, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderMoveToAttributeNo",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf(" %d", n_no);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderMoveToAttributeNs(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+    xmlChar * localName; /* the local name of the attribute. */
+    int n_localName;
+    xmlChar * namespaceURI; /* the namespace URI of the attribute. */
+    int n_namespaceURI;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+    for (n_localName = 0;n_localName < gen_nb_const_xmlChar_ptr;n_localName++) {
+    for (n_namespaceURI = 0;n_namespaceURI < gen_nb_const_xmlChar_ptr;n_namespaceURI++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+        localName = gen_const_xmlChar_ptr(n_localName, 1);
+        namespaceURI = gen_const_xmlChar_ptr(n_namespaceURI, 2);
+
+        ret_val = xmlTextReaderMoveToAttributeNs(reader, (const xmlChar *)localName, (const xmlChar *)namespaceURI);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        des_const_xmlChar_ptr(n_localName, (const xmlChar *)localName, 1);
+        des_const_xmlChar_ptr(n_namespaceURI, (const xmlChar *)namespaceURI, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderMoveToAttributeNs",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf(" %d", n_localName);
+            printf(" %d", n_namespaceURI);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderMoveToElement(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderMoveToElement(reader);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderMoveToElement",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderMoveToFirstAttribute(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderMoveToFirstAttribute(reader);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderMoveToFirstAttribute",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderMoveToNextAttribute(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderMoveToNextAttribute(reader);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderMoveToNextAttribute",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderName(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    xmlChar * ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderName(reader);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderName",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderNamespaceUri(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    xmlChar * ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderNamespaceUri(reader);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderNamespaceUri",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderNext(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderNext(reader);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderNext",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderNextSibling(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderNextSibling(reader);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderNextSibling",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderNodeType(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderNodeType(reader);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderNodeType",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderNormalization(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderNormalization(reader);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderNormalization",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderPrefix(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    xmlChar * ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderPrefix(reader);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderPrefix",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderPreserve(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderPreserve(reader);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderPreserve",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderPreservePattern(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED) && defined(LIBXML_PATTERN_ENABLED)
+#ifdef LIBXML_PATTERN_ENABLED
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+    xmlChar * pattern; /* an XPath subset pattern */
+    int n_pattern;
+    xmlChar ** namespaces; /* the prefix definitions, array of [URI, prefix] or NULL */
+    int n_namespaces;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+    for (n_pattern = 0;n_pattern < gen_nb_const_xmlChar_ptr;n_pattern++) {
+    for (n_namespaces = 0;n_namespaces < gen_nb_const_xmlChar_ptr_ptr;n_namespaces++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+        pattern = gen_const_xmlChar_ptr(n_pattern, 1);
+        namespaces = gen_const_xmlChar_ptr_ptr(n_namespaces, 2);
+
+        ret_val = xmlTextReaderPreservePattern(reader, (const xmlChar *)pattern, (const xmlChar **)namespaces);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        des_const_xmlChar_ptr(n_pattern, (const xmlChar *)pattern, 1);
+        des_const_xmlChar_ptr_ptr(n_namespaces, (const xmlChar **)namespaces, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderPreservePattern",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf(" %d", n_pattern);
+            printf(" %d", n_namespaces);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderQuoteChar(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderQuoteChar(reader);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderQuoteChar",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderRead(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderRead(reader);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderRead",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderReadAttributeValue(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderReadAttributeValue(reader);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderReadAttributeValue",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderReadState(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderReadState(reader);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderReadState",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderRelaxNGSetSchema(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED) && defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+    xmlRelaxNGPtr schema; /* a precompiled RelaxNG schema */
+    int n_schema;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+    for (n_schema = 0;n_schema < gen_nb_xmlRelaxNGPtr;n_schema++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+        schema = gen_xmlRelaxNGPtr(n_schema, 1);
+
+        ret_val = xmlTextReaderRelaxNGSetSchema(reader, schema);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        des_xmlRelaxNGPtr(n_schema, schema, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderRelaxNGSetSchema",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf(" %d", n_schema);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderRelaxNGValidate(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED) && defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+    char * rng; /* the path to a RelaxNG schema or NULL */
+    int n_rng;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+    for (n_rng = 0;n_rng < gen_nb_const_char_ptr;n_rng++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+        rng = gen_const_char_ptr(n_rng, 1);
+
+        ret_val = xmlTextReaderRelaxNGValidate(reader, (const char *)rng);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        des_const_char_ptr(n_rng, (const char *)rng, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderRelaxNGValidate",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf(" %d", n_rng);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderRelaxNGValidateCtxt(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED) && defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+    xmlRelaxNGValidCtxtPtr ctxt; /* the RelaxNG schema validation context or NULL */
+    int n_ctxt;
+    int options; /* options (not used yet) */
+    int n_options;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlRelaxNGValidCtxtPtr;n_ctxt++) {
+    for (n_options = 0;n_options < gen_nb_parseroptions;n_options++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+        ctxt = gen_xmlRelaxNGValidCtxtPtr(n_ctxt, 1);
+        options = gen_parseroptions(n_options, 2);
+
+        ret_val = xmlTextReaderRelaxNGValidateCtxt(reader, ctxt, options);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        des_xmlRelaxNGValidCtxtPtr(n_ctxt, ctxt, 1);
+        des_parseroptions(n_options, options, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderRelaxNGValidateCtxt",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf(" %d", n_ctxt);
+            printf(" %d", n_options);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderSchemaValidate(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED) && defined(LIBXML_SCHEMAS_ENABLED)
+    int ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+    char * xsd; /* the path to a W3C XSD schema or NULL */
+    int n_xsd;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+    for (n_xsd = 0;n_xsd < gen_nb_const_char_ptr;n_xsd++) {
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+        xsd = gen_const_char_ptr(n_xsd, 1);
+
+        ret_val = xmlTextReaderSchemaValidate(reader, (const char *)xsd);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        des_const_char_ptr(n_xsd, (const char *)xsd, 1);
+        xmlResetLastError();
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderSchemaValidateCtxt(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED) && defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+    xmlSchemaValidCtxtPtr ctxt; /* the XML Schema validation context or NULL */
+    int n_ctxt;
+    int options; /* options (not used yet) */
+    int n_options;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlSchemaValidCtxtPtr;n_ctxt++) {
+    for (n_options = 0;n_options < gen_nb_parseroptions;n_options++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+        ctxt = gen_xmlSchemaValidCtxtPtr(n_ctxt, 1);
+        options = gen_parseroptions(n_options, 2);
+
+        ret_val = xmlTextReaderSchemaValidateCtxt(reader, ctxt, options);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        des_xmlSchemaValidCtxtPtr(n_ctxt, ctxt, 1);
+        des_parseroptions(n_options, options, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderSchemaValidateCtxt",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf(" %d", n_ctxt);
+            printf(" %d", n_options);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderSetErrorHandler(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderSetParserProp(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+    int prop; /* the xmlParserProperties to set */
+    int n_prop;
+    int value; /* usually 0 or 1 to (de)activate it */
+    int n_value;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+    for (n_prop = 0;n_prop < gen_nb_int;n_prop++) {
+    for (n_value = 0;n_value < gen_nb_int;n_value++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+        prop = gen_int(n_prop, 1);
+        value = gen_int(n_value, 2);
+
+        ret_val = xmlTextReaderSetParserProp(reader, prop, value);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        des_int(n_prop, prop, 1);
+        des_int(n_value, value, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderSetParserProp",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf(" %d", n_prop);
+            printf(" %d", n_value);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderSetSchema(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED) && defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+    xmlSchemaPtr schema; /* a precompiled Schema schema */
+    int n_schema;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+    for (n_schema = 0;n_schema < gen_nb_xmlSchemaPtr;n_schema++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+        schema = gen_xmlSchemaPtr(n_schema, 1);
+
+        ret_val = xmlTextReaderSetSchema(reader, schema);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        des_xmlSchemaPtr(n_schema, schema, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderSetSchema",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf(" %d", n_schema);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderSetStructuredErrorHandler(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderSetup(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* an XML reader */
+    int n_reader;
+    xmlParserInputBufferPtr input; /* xmlParserInputBufferPtr used to feed the reader, will be destroyed with it. */
+    int n_input;
+    const char * URL; /* the base URL to use for the document */
+    int n_URL;
+    char * encoding; /* the document encoding, or NULL */
+    int n_encoding;
+    int options; /* a combination of xmlParserOption */
+    int n_options;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+    for (n_input = 0;n_input < gen_nb_xmlParserInputBufferPtr;n_input++) {
+    for (n_URL = 0;n_URL < gen_nb_filepath;n_URL++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_char_ptr;n_encoding++) {
+    for (n_options = 0;n_options < gen_nb_parseroptions;n_options++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+        input = gen_xmlParserInputBufferPtr(n_input, 1);
+        URL = gen_filepath(n_URL, 2);
+        encoding = gen_const_char_ptr(n_encoding, 3);
+        options = gen_parseroptions(n_options, 4);
+
+        ret_val = xmlTextReaderSetup(reader, input, URL, (const char *)encoding, options);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        des_filepath(n_URL, URL, 2);
+        des_const_char_ptr(n_encoding, (const char *)encoding, 3);
+        des_parseroptions(n_options, options, 4);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderSetup",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf(" %d", n_input);
+            printf(" %d", n_URL);
+            printf(" %d", n_encoding);
+            printf(" %d", n_options);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderStandalone(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderStandalone(reader);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderStandalone",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderValue(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    xmlChar * ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderValue(reader);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderValue",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextReaderXmlLang(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED)
+    int mem_base;
+    xmlChar * ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+
+        ret_val = xmlTextReaderXmlLang(reader);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderXmlLang",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+static int
+test_xmlreader(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing xmlreader : 76 of 86 functions ...\n");
+    test_ret += test_xmlNewTextReader();
+    test_ret += test_xmlNewTextReaderFilename();
+    test_ret += test_xmlReaderForDoc();
+    test_ret += test_xmlReaderForFile();
+    test_ret += test_xmlReaderForMemory();
+    test_ret += test_xmlReaderNewDoc();
+    test_ret += test_xmlReaderNewFile();
+    test_ret += test_xmlReaderNewMemory();
+    test_ret += test_xmlReaderNewWalker();
+    test_ret += test_xmlReaderWalker();
+    test_ret += test_xmlTextReaderAttributeCount();
+    test_ret += test_xmlTextReaderBaseUri();
+    test_ret += test_xmlTextReaderByteConsumed();
+    test_ret += test_xmlTextReaderClose();
+    test_ret += test_xmlTextReaderConstBaseUri();
+    test_ret += test_xmlTextReaderConstEncoding();
+    test_ret += test_xmlTextReaderConstLocalName();
+    test_ret += test_xmlTextReaderConstName();
+    test_ret += test_xmlTextReaderConstNamespaceUri();
+    test_ret += test_xmlTextReaderConstPrefix();
+    test_ret += test_xmlTextReaderConstString();
+    test_ret += test_xmlTextReaderConstValue();
+    test_ret += test_xmlTextReaderConstXmlLang();
+    test_ret += test_xmlTextReaderConstXmlVersion();
+    test_ret += test_xmlTextReaderCurrentDoc();
+    test_ret += test_xmlTextReaderCurrentNode();
+    test_ret += test_xmlTextReaderDepth();
+    test_ret += test_xmlTextReaderExpand();
+    test_ret += test_xmlTextReaderGetAttribute();
+    test_ret += test_xmlTextReaderGetAttributeNo();
+    test_ret += test_xmlTextReaderGetAttributeNs();
+    test_ret += test_xmlTextReaderGetErrorHandler();
+    test_ret += test_xmlTextReaderGetParserColumnNumber();
+    test_ret += test_xmlTextReaderGetParserLineNumber();
+    test_ret += test_xmlTextReaderGetParserProp();
+    test_ret += test_xmlTextReaderGetRemainder();
+    test_ret += test_xmlTextReaderHasAttributes();
+    test_ret += test_xmlTextReaderHasValue();
+    test_ret += test_xmlTextReaderIsDefault();
+    test_ret += test_xmlTextReaderIsEmptyElement();
+    test_ret += test_xmlTextReaderIsNamespaceDecl();
+    test_ret += test_xmlTextReaderIsValid();
+    test_ret += test_xmlTextReaderLocalName();
+    test_ret += test_xmlTextReaderLocatorBaseURI();
+    test_ret += test_xmlTextReaderLocatorLineNumber();
+    test_ret += test_xmlTextReaderLookupNamespace();
+    test_ret += test_xmlTextReaderMoveToAttribute();
+    test_ret += test_xmlTextReaderMoveToAttributeNo();
+    test_ret += test_xmlTextReaderMoveToAttributeNs();
+    test_ret += test_xmlTextReaderMoveToElement();
+    test_ret += test_xmlTextReaderMoveToFirstAttribute();
+    test_ret += test_xmlTextReaderMoveToNextAttribute();
+    test_ret += test_xmlTextReaderName();
+    test_ret += test_xmlTextReaderNamespaceUri();
+    test_ret += test_xmlTextReaderNext();
+    test_ret += test_xmlTextReaderNextSibling();
+    test_ret += test_xmlTextReaderNodeType();
+    test_ret += test_xmlTextReaderNormalization();
+    test_ret += test_xmlTextReaderPrefix();
+    test_ret += test_xmlTextReaderPreserve();
+    test_ret += test_xmlTextReaderPreservePattern();
+    test_ret += test_xmlTextReaderQuoteChar();
+    test_ret += test_xmlTextReaderRead();
+    test_ret += test_xmlTextReaderReadAttributeValue();
+    test_ret += test_xmlTextReaderReadState();
+    test_ret += test_xmlTextReaderRelaxNGSetSchema();
+    test_ret += test_xmlTextReaderRelaxNGValidate();
+    test_ret += test_xmlTextReaderRelaxNGValidateCtxt();
+    test_ret += test_xmlTextReaderSchemaValidate();
+    test_ret += test_xmlTextReaderSchemaValidateCtxt();
+    test_ret += test_xmlTextReaderSetErrorHandler();
+    test_ret += test_xmlTextReaderSetParserProp();
+    test_ret += test_xmlTextReaderSetSchema();
+    test_ret += test_xmlTextReaderSetStructuredErrorHandler();
+    test_ret += test_xmlTextReaderSetup();
+    test_ret += test_xmlTextReaderStandalone();
+    test_ret += test_xmlTextReaderValue();
+    test_ret += test_xmlTextReaderXmlLang();
+
+    if (test_ret != 0)
+	printf("Module xmlreader: %d errors\n", test_ret);
+    return(test_ret);
+}
+
+static int
+test_xmlExpCtxtNbCons(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_EXPR_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlExpCtxtPtr ctxt; /* an expression context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlExpCtxtPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlExpCtxtPtr(n_ctxt, 0);
+
+        ret_val = xmlExpCtxtNbCons(ctxt);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlExpCtxtPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlExpCtxtNbCons",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlExpCtxtNbNodes(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_EXPR_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlExpCtxtPtr ctxt; /* an expression context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlExpCtxtPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlExpCtxtPtr(n_ctxt, 0);
+
+        ret_val = xmlExpCtxtNbNodes(ctxt);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlExpCtxtPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlExpCtxtNbNodes",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlExpDump(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_EXPR_ENABLED)
+    int mem_base;
+    xmlBufferPtr buf; /* a buffer to receive the output */
+    int n_buf;
+    xmlExpNodePtr expr; /* the compiled expression */
+    int n_expr;
+
+    for (n_buf = 0;n_buf < gen_nb_xmlBufferPtr;n_buf++) {
+    for (n_expr = 0;n_expr < gen_nb_xmlExpNodePtr;n_expr++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_xmlBufferPtr(n_buf, 0);
+        expr = gen_xmlExpNodePtr(n_expr, 1);
+
+        xmlExpDump(buf, expr);
+        call_tests++;
+        des_xmlBufferPtr(n_buf, buf, 0);
+        des_xmlExpNodePtr(n_expr, expr, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlExpDump",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf(" %d", n_expr);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlExpExpDerive(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlExpGetLanguage(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_EXPR_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlExpCtxtPtr ctxt; /* the expression context */
+    int n_ctxt;
+    xmlExpNodePtr exp; /* the expression */
+    int n_exp;
+    xmlChar ** langList; /* where to store the tokens */
+    int n_langList;
+    int len; /* the allocated length of @list */
+    int n_len;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlExpCtxtPtr;n_ctxt++) {
+    for (n_exp = 0;n_exp < gen_nb_xmlExpNodePtr;n_exp++) {
+    for (n_langList = 0;n_langList < gen_nb_const_xmlChar_ptr_ptr;n_langList++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlExpCtxtPtr(n_ctxt, 0);
+        exp = gen_xmlExpNodePtr(n_exp, 1);
+        langList = gen_const_xmlChar_ptr_ptr(n_langList, 2);
+        len = gen_int(n_len, 3);
+
+        ret_val = xmlExpGetLanguage(ctxt, exp, (const xmlChar **)langList, len);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlExpCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlExpNodePtr(n_exp, exp, 1);
+        des_const_xmlChar_ptr_ptr(n_langList, (const xmlChar **)langList, 2);
+        des_int(n_len, len, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlExpGetLanguage",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_exp);
+            printf(" %d", n_langList);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlExpGetStart(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_EXPR_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlExpCtxtPtr ctxt; /* the expression context */
+    int n_ctxt;
+    xmlExpNodePtr exp; /* the expression */
+    int n_exp;
+    xmlChar ** tokList; /* where to store the tokens */
+    int n_tokList;
+    int len; /* the allocated length of @list */
+    int n_len;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlExpCtxtPtr;n_ctxt++) {
+    for (n_exp = 0;n_exp < gen_nb_xmlExpNodePtr;n_exp++) {
+    for (n_tokList = 0;n_tokList < gen_nb_const_xmlChar_ptr_ptr;n_tokList++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlExpCtxtPtr(n_ctxt, 0);
+        exp = gen_xmlExpNodePtr(n_exp, 1);
+        tokList = gen_const_xmlChar_ptr_ptr(n_tokList, 2);
+        len = gen_int(n_len, 3);
+
+        ret_val = xmlExpGetStart(ctxt, exp, (const xmlChar **)tokList, len);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlExpCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlExpNodePtr(n_exp, exp, 1);
+        des_const_xmlChar_ptr_ptr(n_tokList, (const xmlChar **)tokList, 2);
+        des_int(n_len, len, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlExpGetStart",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_exp);
+            printf(" %d", n_tokList);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlExpIsNillable(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_EXPR_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlExpNodePtr exp; /* the expression */
+    int n_exp;
+
+    for (n_exp = 0;n_exp < gen_nb_xmlExpNodePtr;n_exp++) {
+        mem_base = xmlMemBlocks();
+        exp = gen_xmlExpNodePtr(n_exp, 0);
+
+        ret_val = xmlExpIsNillable(exp);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlExpNodePtr(n_exp, exp, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlExpIsNillable",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_exp);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlExpMaxToken(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_EXPR_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlExpNodePtr expr; /* a compiled expression */
+    int n_expr;
+
+    for (n_expr = 0;n_expr < gen_nb_xmlExpNodePtr;n_expr++) {
+        mem_base = xmlMemBlocks();
+        expr = gen_xmlExpNodePtr(n_expr, 0);
+
+        ret_val = xmlExpMaxToken(expr);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlExpNodePtr(n_expr, expr, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlExpMaxToken",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_expr);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlExpNewAtom(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlExpNewCtxt(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlExpNewOr(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlExpNewRange(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlExpNewSeq(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlExpParse(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlExpRef(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_EXPR_ENABLED)
+    int mem_base;
+    xmlExpNodePtr exp; /* the expression */
+    int n_exp;
+
+    for (n_exp = 0;n_exp < gen_nb_xmlExpNodePtr;n_exp++) {
+        mem_base = xmlMemBlocks();
+        exp = gen_xmlExpNodePtr(n_exp, 0);
+
+        xmlExpRef(exp);
+        call_tests++;
+        des_xmlExpNodePtr(n_exp, exp, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlExpRef",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_exp);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlExpStringDerive(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlExpSubsume(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_REGEXP_ENABLED) && defined(LIBXML_EXPR_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlExpCtxtPtr ctxt; /* the expressions context */
+    int n_ctxt;
+    xmlExpNodePtr exp; /* the englobing expression */
+    int n_exp;
+    xmlExpNodePtr sub; /* the subexpression */
+    int n_sub;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlExpCtxtPtr;n_ctxt++) {
+    for (n_exp = 0;n_exp < gen_nb_xmlExpNodePtr;n_exp++) {
+    for (n_sub = 0;n_sub < gen_nb_xmlExpNodePtr;n_sub++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlExpCtxtPtr(n_ctxt, 0);
+        exp = gen_xmlExpNodePtr(n_exp, 1);
+        sub = gen_xmlExpNodePtr(n_sub, 2);
+
+        ret_val = xmlExpSubsume(ctxt, exp, sub);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlExpCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlExpNodePtr(n_exp, exp, 1);
+        des_xmlExpNodePtr(n_sub, sub, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlExpSubsume",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_exp);
+            printf(" %d", n_sub);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+#ifdef LIBXML_REGEXP_ENABLED
+
+#define gen_nb_xmlRegExecCtxtPtr 1
+static xmlRegExecCtxtPtr gen_xmlRegExecCtxtPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlRegExecCtxtPtr(int no ATTRIBUTE_UNUSED, xmlRegExecCtxtPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+#endif
+
+
+static int
+test_xmlRegExecErrInfo(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_REGEXP_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlRegExecCtxtPtr exec; /* a regexp execution context generating an error */
+    int n_exec;
+    xmlChar ** string; /* return value for the error string */
+    int n_string;
+    int * nbval; /* pointer to the number of accepted values IN/OUT */
+    int n_nbval;
+    int * nbneg; /* return number of negative transitions */
+    int n_nbneg;
+    xmlChar ** values; /* pointer to the array of acceptable values */
+    int n_values;
+    int * terminal; /* return value if this was a terminal state */
+    int n_terminal;
+
+    for (n_exec = 0;n_exec < gen_nb_xmlRegExecCtxtPtr;n_exec++) {
+    for (n_string = 0;n_string < gen_nb_const_xmlChar_ptr_ptr;n_string++) {
+    for (n_nbval = 0;n_nbval < gen_nb_int_ptr;n_nbval++) {
+    for (n_nbneg = 0;n_nbneg < gen_nb_int_ptr;n_nbneg++) {
+    for (n_values = 0;n_values < gen_nb_xmlChar_ptr_ptr;n_values++) {
+    for (n_terminal = 0;n_terminal < gen_nb_int_ptr;n_terminal++) {
+        mem_base = xmlMemBlocks();
+        exec = gen_xmlRegExecCtxtPtr(n_exec, 0);
+        string = gen_const_xmlChar_ptr_ptr(n_string, 1);
+        nbval = gen_int_ptr(n_nbval, 2);
+        nbneg = gen_int_ptr(n_nbneg, 3);
+        values = gen_xmlChar_ptr_ptr(n_values, 4);
+        terminal = gen_int_ptr(n_terminal, 5);
+
+        ret_val = xmlRegExecErrInfo(exec, (const xmlChar **)string, nbval, nbneg, values, terminal);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlRegExecCtxtPtr(n_exec, exec, 0);
+        des_const_xmlChar_ptr_ptr(n_string, (const xmlChar **)string, 1);
+        des_int_ptr(n_nbval, nbval, 2);
+        des_int_ptr(n_nbneg, nbneg, 3);
+        des_xmlChar_ptr_ptr(n_values, values, 4);
+        des_int_ptr(n_terminal, terminal, 5);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlRegExecErrInfo",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_exec);
+            printf(" %d", n_string);
+            printf(" %d", n_nbval);
+            printf(" %d", n_nbneg);
+            printf(" %d", n_values);
+            printf(" %d", n_terminal);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlRegExecNextValues(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_REGEXP_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlRegExecCtxtPtr exec; /* a regexp execution context */
+    int n_exec;
+    int * nbval; /* pointer to the number of accepted values IN/OUT */
+    int n_nbval;
+    int * nbneg; /* return number of negative transitions */
+    int n_nbneg;
+    xmlChar ** values; /* pointer to the array of acceptable values */
+    int n_values;
+    int * terminal; /* return value if this was a terminal state */
+    int n_terminal;
+
+    for (n_exec = 0;n_exec < gen_nb_xmlRegExecCtxtPtr;n_exec++) {
+    for (n_nbval = 0;n_nbval < gen_nb_int_ptr;n_nbval++) {
+    for (n_nbneg = 0;n_nbneg < gen_nb_int_ptr;n_nbneg++) {
+    for (n_values = 0;n_values < gen_nb_xmlChar_ptr_ptr;n_values++) {
+    for (n_terminal = 0;n_terminal < gen_nb_int_ptr;n_terminal++) {
+        mem_base = xmlMemBlocks();
+        exec = gen_xmlRegExecCtxtPtr(n_exec, 0);
+        nbval = gen_int_ptr(n_nbval, 1);
+        nbneg = gen_int_ptr(n_nbneg, 2);
+        values = gen_xmlChar_ptr_ptr(n_values, 3);
+        terminal = gen_int_ptr(n_terminal, 4);
+
+        ret_val = xmlRegExecNextValues(exec, nbval, nbneg, values, terminal);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlRegExecCtxtPtr(n_exec, exec, 0);
+        des_int_ptr(n_nbval, nbval, 1);
+        des_int_ptr(n_nbneg, nbneg, 2);
+        des_xmlChar_ptr_ptr(n_values, values, 3);
+        des_int_ptr(n_terminal, terminal, 4);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlRegExecNextValues",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_exec);
+            printf(" %d", n_nbval);
+            printf(" %d", n_nbneg);
+            printf(" %d", n_values);
+            printf(" %d", n_terminal);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlRegExecPushString(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_REGEXP_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlRegExecCtxtPtr exec; /* a regexp execution context or NULL to indicate the end */
+    int n_exec;
+    xmlChar * value; /* a string token input */
+    int n_value;
+    void * data; /* data associated to the token to reuse in callbacks */
+    int n_data;
+
+    for (n_exec = 0;n_exec < gen_nb_xmlRegExecCtxtPtr;n_exec++) {
+    for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
+    for (n_data = 0;n_data < gen_nb_userdata;n_data++) {
+        mem_base = xmlMemBlocks();
+        exec = gen_xmlRegExecCtxtPtr(n_exec, 0);
+        value = gen_const_xmlChar_ptr(n_value, 1);
+        data = gen_userdata(n_data, 2);
+
+        ret_val = xmlRegExecPushString(exec, (const xmlChar *)value, data);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlRegExecCtxtPtr(n_exec, exec, 0);
+        des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 1);
+        des_userdata(n_data, data, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlRegExecPushString",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_exec);
+            printf(" %d", n_value);
+            printf(" %d", n_data);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlRegExecPushString2(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_REGEXP_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlRegExecCtxtPtr exec; /* a regexp execution context or NULL to indicate the end */
+    int n_exec;
+    xmlChar * value; /* the first string token input */
+    int n_value;
+    xmlChar * value2; /* the second string token input */
+    int n_value2;
+    void * data; /* data associated to the token to reuse in callbacks */
+    int n_data;
+
+    for (n_exec = 0;n_exec < gen_nb_xmlRegExecCtxtPtr;n_exec++) {
+    for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
+    for (n_value2 = 0;n_value2 < gen_nb_const_xmlChar_ptr;n_value2++) {
+    for (n_data = 0;n_data < gen_nb_userdata;n_data++) {
+        mem_base = xmlMemBlocks();
+        exec = gen_xmlRegExecCtxtPtr(n_exec, 0);
+        value = gen_const_xmlChar_ptr(n_value, 1);
+        value2 = gen_const_xmlChar_ptr(n_value2, 2);
+        data = gen_userdata(n_data, 3);
+
+        ret_val = xmlRegExecPushString2(exec, (const xmlChar *)value, (const xmlChar *)value2, data);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlRegExecCtxtPtr(n_exec, exec, 0);
+        des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 1);
+        des_const_xmlChar_ptr(n_value2, (const xmlChar *)value2, 2);
+        des_userdata(n_data, data, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlRegExecPushString2",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_exec);
+            printf(" %d", n_value);
+            printf(" %d", n_value2);
+            printf(" %d", n_data);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlRegNewExecCtxt(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlRegexpCompile(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+#ifdef LIBXML_REGEXP_ENABLED
+
+#define gen_nb_xmlRegexpPtr 1
+static xmlRegexpPtr gen_xmlRegexpPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlRegexpPtr(int no ATTRIBUTE_UNUSED, xmlRegexpPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+#endif
+
+
+static int
+test_xmlRegexpExec(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_REGEXP_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlRegexpPtr comp; /* the compiled regular expression */
+    int n_comp;
+    xmlChar * content; /* the value to check against the regular expression */
+    int n_content;
+
+    for (n_comp = 0;n_comp < gen_nb_xmlRegexpPtr;n_comp++) {
+    for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
+        mem_base = xmlMemBlocks();
+        comp = gen_xmlRegexpPtr(n_comp, 0);
+        content = gen_const_xmlChar_ptr(n_content, 1);
+
+        ret_val = xmlRegexpExec(comp, (const xmlChar *)content);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlRegexpPtr(n_comp, comp, 0);
+        des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlRegexpExec",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_comp);
+            printf(" %d", n_content);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlRegexpIsDeterminist(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_REGEXP_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlRegexpPtr comp; /* the compiled regular expression */
+    int n_comp;
+
+    for (n_comp = 0;n_comp < gen_nb_xmlRegexpPtr;n_comp++) {
+        mem_base = xmlMemBlocks();
+        comp = gen_xmlRegexpPtr(n_comp, 0);
+
+        ret_val = xmlRegexpIsDeterminist(comp);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlRegexpPtr(n_comp, comp, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlRegexpIsDeterminist",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_comp);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlRegexpPrint(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_REGEXP_ENABLED)
+    int mem_base;
+    FILE * output; /* the file for the output debug */
+    int n_output;
+    xmlRegexpPtr regexp; /* the compiled regexp */
+    int n_regexp;
+
+    for (n_output = 0;n_output < gen_nb_FILE_ptr;n_output++) {
+    for (n_regexp = 0;n_regexp < gen_nb_xmlRegexpPtr;n_regexp++) {
+        mem_base = xmlMemBlocks();
+        output = gen_FILE_ptr(n_output, 0);
+        regexp = gen_xmlRegexpPtr(n_regexp, 1);
+
+        xmlRegexpPrint(output, regexp);
+        call_tests++;
+        des_FILE_ptr(n_output, output, 0);
+        des_xmlRegexpPtr(n_regexp, regexp, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlRegexpPrint",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_output);
+            printf(" %d", n_regexp);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+static int
+test_xmlregexp(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing xmlregexp : 16 of 30 functions ...\n");
+    test_ret += test_xmlExpCtxtNbCons();
+    test_ret += test_xmlExpCtxtNbNodes();
+    test_ret += test_xmlExpDump();
+    test_ret += test_xmlExpExpDerive();
+    test_ret += test_xmlExpGetLanguage();
+    test_ret += test_xmlExpGetStart();
+    test_ret += test_xmlExpIsNillable();
+    test_ret += test_xmlExpMaxToken();
+    test_ret += test_xmlExpNewAtom();
+    test_ret += test_xmlExpNewCtxt();
+    test_ret += test_xmlExpNewOr();
+    test_ret += test_xmlExpNewRange();
+    test_ret += test_xmlExpNewSeq();
+    test_ret += test_xmlExpParse();
+    test_ret += test_xmlExpRef();
+    test_ret += test_xmlExpStringDerive();
+    test_ret += test_xmlExpSubsume();
+    test_ret += test_xmlRegExecErrInfo();
+    test_ret += test_xmlRegExecNextValues();
+    test_ret += test_xmlRegExecPushString();
+    test_ret += test_xmlRegExecPushString2();
+    test_ret += test_xmlRegNewExecCtxt();
+    test_ret += test_xmlRegexpCompile();
+    test_ret += test_xmlRegexpExec();
+    test_ret += test_xmlRegexpIsDeterminist();
+    test_ret += test_xmlRegexpPrint();
+
+    if (test_ret != 0)
+	printf("Module xmlregexp: %d errors\n", test_ret);
+    return(test_ret);
+}
+#ifdef LIBXML_OUTPUT_ENABLED
+
+#define gen_nb_xmlSaveCtxtPtr 1
+static xmlSaveCtxtPtr gen_xmlSaveCtxtPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlSaveCtxtPtr(int no ATTRIBUTE_UNUSED, xmlSaveCtxtPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+#endif
+
+
+static int
+test_xmlSaveClose(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlSaveCtxtPtr ctxt; /* a document saving context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlSaveCtxtPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlSaveCtxtPtr(n_ctxt, 0);
+
+        ret_val = xmlSaveClose(ctxt);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlSaveCtxtPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSaveClose",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSaveDoc(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    long ret_val;
+    xmlSaveCtxtPtr ctxt; /* a document saving context */
+    int n_ctxt;
+    xmlDocPtr doc; /* a document */
+    int n_doc;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlSaveCtxtPtr;n_ctxt++) {
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlSaveCtxtPtr(n_ctxt, 0);
+        doc = gen_xmlDocPtr(n_doc, 1);
+
+        ret_val = xmlSaveDoc(ctxt, doc);
+        desret_long(ret_val);
+        call_tests++;
+        des_xmlSaveCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlDocPtr(n_doc, doc, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSaveDoc",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_doc);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSaveFlush(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlSaveCtxtPtr ctxt; /* a document saving context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlSaveCtxtPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlSaveCtxtPtr(n_ctxt, 0);
+
+        ret_val = xmlSaveFlush(ctxt);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlSaveCtxtPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSaveFlush",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSaveSetAttrEscape(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlSaveSetEscape(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlSaveToBuffer(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlSaveToFd(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlSaveToFilename(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlSaveTree(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    long ret_val;
+    xmlSaveCtxtPtr ctxt; /* a document saving context */
+    int n_ctxt;
+    xmlNodePtr cur; /*  */
+    int n_cur;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlSaveCtxtPtr;n_ctxt++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlSaveCtxtPtr(n_ctxt, 0);
+        cur = gen_xmlNodePtr(n_cur, 1);
+
+        ret_val = xmlSaveTree(ctxt, cur);
+        desret_long(ret_val);
+        call_tests++;
+        des_xmlSaveCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlNodePtr(n_cur, cur, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSaveTree",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+static int
+test_xmlsave(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing xmlsave : 4 of 10 functions ...\n");
+    test_ret += test_xmlSaveClose();
+    test_ret += test_xmlSaveDoc();
+    test_ret += test_xmlSaveFlush();
+    test_ret += test_xmlSaveSetAttrEscape();
+    test_ret += test_xmlSaveSetEscape();
+    test_ret += test_xmlSaveToBuffer();
+    test_ret += test_xmlSaveToFd();
+    test_ret += test_xmlSaveToFilename();
+    test_ret += test_xmlSaveTree();
+
+    if (test_ret != 0)
+	printf("Module xmlsave: %d errors\n", test_ret);
+    return(test_ret);
+}
+
+static int
+test_xmlSchemaDump(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED) && defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    FILE * output; /* the file output */
+    int n_output;
+    xmlSchemaPtr schema; /* a schema structure */
+    int n_schema;
+
+    for (n_output = 0;n_output < gen_nb_FILE_ptr;n_output++) {
+    for (n_schema = 0;n_schema < gen_nb_xmlSchemaPtr;n_schema++) {
+        mem_base = xmlMemBlocks();
+        output = gen_FILE_ptr(n_output, 0);
+        schema = gen_xmlSchemaPtr(n_schema, 1);
+
+        xmlSchemaDump(output, schema);
+        call_tests++;
+        des_FILE_ptr(n_output, output, 0);
+        des_xmlSchemaPtr(n_schema, schema, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaDump",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_output);
+            printf(" %d", n_schema);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+#ifdef LIBXML_SCHEMAS_ENABLED
+
+#define gen_nb_xmlSchemaParserCtxtPtr 1
+static xmlSchemaParserCtxtPtr gen_xmlSchemaParserCtxtPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlSchemaParserCtxtPtr(int no ATTRIBUTE_UNUSED, xmlSchemaParserCtxtPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+#endif
+
+#ifdef LIBXML_SCHEMAS_ENABLED
+
+#define gen_nb_xmlSchemaValidityErrorFunc_ptr 1
+static xmlSchemaValidityErrorFunc * gen_xmlSchemaValidityErrorFunc_ptr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlSchemaValidityErrorFunc_ptr(int no ATTRIBUTE_UNUSED, xmlSchemaValidityErrorFunc * val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+#endif
+
+#ifdef LIBXML_SCHEMAS_ENABLED
+
+#define gen_nb_xmlSchemaValidityWarningFunc_ptr 1
+static xmlSchemaValidityWarningFunc * gen_xmlSchemaValidityWarningFunc_ptr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlSchemaValidityWarningFunc_ptr(int no ATTRIBUTE_UNUSED, xmlSchemaValidityWarningFunc * val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+#endif
+
+
+static int
+test_xmlSchemaGetParserErrors(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlSchemaParserCtxtPtr ctxt; /* a XMl-Schema parser context */
+    int n_ctxt;
+    xmlSchemaValidityErrorFunc * err; /* the error callback result */
+    int n_err;
+    xmlSchemaValidityWarningFunc * warn; /* the warning callback result */
+    int n_warn;
+    void ** ctx; /* contextual data for the callbacks result */
+    int n_ctx;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlSchemaParserCtxtPtr;n_ctxt++) {
+    for (n_err = 0;n_err < gen_nb_xmlSchemaValidityErrorFunc_ptr;n_err++) {
+    for (n_warn = 0;n_warn < gen_nb_xmlSchemaValidityWarningFunc_ptr;n_warn++) {
+    for (n_ctx = 0;n_ctx < gen_nb_void_ptr_ptr;n_ctx++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlSchemaParserCtxtPtr(n_ctxt, 0);
+        err = gen_xmlSchemaValidityErrorFunc_ptr(n_err, 1);
+        warn = gen_xmlSchemaValidityWarningFunc_ptr(n_warn, 2);
+        ctx = gen_void_ptr_ptr(n_ctx, 3);
+
+        ret_val = xmlSchemaGetParserErrors(ctxt, err, warn, ctx);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlSchemaParserCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlSchemaValidityErrorFunc_ptr(n_err, err, 1);
+        des_xmlSchemaValidityWarningFunc_ptr(n_warn, warn, 2);
+        des_void_ptr_ptr(n_ctx, ctx, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaGetParserErrors",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_err);
+            printf(" %d", n_warn);
+            printf(" %d", n_ctx);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaGetValidErrors(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlSchemaValidCtxtPtr ctxt; /* a XML-Schema validation context */
+    int n_ctxt;
+    xmlSchemaValidityErrorFunc * err; /* the error function result */
+    int n_err;
+    xmlSchemaValidityWarningFunc * warn; /* the warning function result */
+    int n_warn;
+    void ** ctx; /* the functions context result */
+    int n_ctx;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlSchemaValidCtxtPtr;n_ctxt++) {
+    for (n_err = 0;n_err < gen_nb_xmlSchemaValidityErrorFunc_ptr;n_err++) {
+    for (n_warn = 0;n_warn < gen_nb_xmlSchemaValidityWarningFunc_ptr;n_warn++) {
+    for (n_ctx = 0;n_ctx < gen_nb_void_ptr_ptr;n_ctx++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlSchemaValidCtxtPtr(n_ctxt, 0);
+        err = gen_xmlSchemaValidityErrorFunc_ptr(n_err, 1);
+        warn = gen_xmlSchemaValidityWarningFunc_ptr(n_warn, 2);
+        ctx = gen_void_ptr_ptr(n_ctx, 3);
+
+        ret_val = xmlSchemaGetValidErrors(ctxt, err, warn, ctx);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlSchemaValidCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlSchemaValidityErrorFunc_ptr(n_err, err, 1);
+        des_xmlSchemaValidityWarningFunc_ptr(n_warn, warn, 2);
+        des_void_ptr_ptr(n_ctx, ctx, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaGetValidErrors",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_err);
+            printf(" %d", n_warn);
+            printf(" %d", n_ctx);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaIsValid(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlSchemaValidCtxtPtr ctxt; /* the schema validation context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlSchemaValidCtxtPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlSchemaValidCtxtPtr(n_ctxt, 0);
+
+        ret_val = xmlSchemaIsValid(ctxt);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlSchemaValidCtxtPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaIsValid",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaNewDocParserCtxt(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    xmlSchemaParserCtxtPtr ret_val;
+    xmlDocPtr doc; /* a preparsed document tree */
+    int n_doc;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+
+        ret_val = xmlSchemaNewDocParserCtxt(doc);
+        desret_xmlSchemaParserCtxtPtr(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaNewDocParserCtxt",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaNewMemParserCtxt(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    xmlSchemaParserCtxtPtr ret_val;
+    char * buffer; /* a pointer to a char array containing the schemas */
+    int n_buffer;
+    int size; /* the size of the array */
+    int n_size;
+
+    for (n_buffer = 0;n_buffer < gen_nb_const_char_ptr;n_buffer++) {
+    for (n_size = 0;n_size < gen_nb_int;n_size++) {
+        mem_base = xmlMemBlocks();
+        buffer = gen_const_char_ptr(n_buffer, 0);
+        size = gen_int(n_size, 1);
+        if ((buffer != NULL) &&
+            (size > (int) strlen((const char *) buffer) + 1))
+            continue;
+
+        ret_val = xmlSchemaNewMemParserCtxt((const char *)buffer, size);
+        desret_xmlSchemaParserCtxtPtr(ret_val);
+        call_tests++;
+        des_const_char_ptr(n_buffer, (const char *)buffer, 0);
+        des_int(n_size, size, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaNewMemParserCtxt",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buffer);
+            printf(" %d", n_size);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaNewParserCtxt(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    xmlSchemaParserCtxtPtr ret_val;
+    char * URL; /* the location of the schema */
+    int n_URL;
+
+    for (n_URL = 0;n_URL < gen_nb_const_char_ptr;n_URL++) {
+        mem_base = xmlMemBlocks();
+        URL = gen_const_char_ptr(n_URL, 0);
+
+        ret_val = xmlSchemaNewParserCtxt((const char *)URL);
+        desret_xmlSchemaParserCtxtPtr(ret_val);
+        call_tests++;
+        des_const_char_ptr(n_URL, (const char *)URL, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaNewParserCtxt",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_URL);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaNewValidCtxt(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaParse(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaSAXPlug(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+#ifdef LIBXML_SCHEMAS_ENABLED
+
+#define gen_nb_xmlSchemaSAXPlugPtr 1
+static xmlSchemaSAXPlugPtr gen_xmlSchemaSAXPlugPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlSchemaSAXPlugPtr(int no ATTRIBUTE_UNUSED, xmlSchemaSAXPlugPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+#endif
+
+
+static int
+test_xmlSchemaSAXUnplug(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlSchemaSAXPlugPtr plug; /* a data structure returned by xmlSchemaSAXPlug */
+    int n_plug;
+
+    for (n_plug = 0;n_plug < gen_nb_xmlSchemaSAXPlugPtr;n_plug++) {
+        mem_base = xmlMemBlocks();
+        plug = gen_xmlSchemaSAXPlugPtr(n_plug, 0);
+
+        ret_val = xmlSchemaSAXUnplug(plug);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlSchemaSAXPlugPtr(n_plug, plug, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaSAXUnplug",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_plug);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaSetParserErrors(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaSetParserStructuredErrors(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaSetValidErrors(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaSetValidOptions(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlSchemaValidCtxtPtr ctxt; /* a schema validation context */
+    int n_ctxt;
+    int options; /* a combination of xmlSchemaValidOption */
+    int n_options;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlSchemaValidCtxtPtr;n_ctxt++) {
+    for (n_options = 0;n_options < gen_nb_int;n_options++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlSchemaValidCtxtPtr(n_ctxt, 0);
+        options = gen_int(n_options, 1);
+
+        ret_val = xmlSchemaSetValidOptions(ctxt, options);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlSchemaValidCtxtPtr(n_ctxt, ctxt, 0);
+        des_int(n_options, options, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaSetValidOptions",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_options);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaSetValidStructuredErrors(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaValidCtxtGetOptions(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlSchemaValidCtxtPtr ctxt; /* a schema validation context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlSchemaValidCtxtPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlSchemaValidCtxtPtr(n_ctxt, 0);
+
+        ret_val = xmlSchemaValidCtxtGetOptions(ctxt);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlSchemaValidCtxtPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaValidCtxtGetOptions",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaValidCtxtGetParserCtxt(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    xmlParserCtxtPtr ret_val;
+    xmlSchemaValidCtxtPtr ctxt; /* a schema validation context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlSchemaValidCtxtPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlSchemaValidCtxtPtr(n_ctxt, 0);
+
+        ret_val = xmlSchemaValidCtxtGetParserCtxt(ctxt);
+        desret_xmlParserCtxtPtr(ret_val);
+        call_tests++;
+        des_xmlSchemaValidCtxtPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaValidCtxtGetParserCtxt",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaValidateDoc(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlSchemaValidCtxtPtr ctxt; /* a schema validation context */
+    int n_ctxt;
+    xmlDocPtr doc; /* a parsed document tree */
+    int n_doc;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlSchemaValidCtxtPtr;n_ctxt++) {
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlSchemaValidCtxtPtr(n_ctxt, 0);
+        doc = gen_xmlDocPtr(n_doc, 1);
+
+        ret_val = xmlSchemaValidateDoc(ctxt, doc);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlSchemaValidCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlDocPtr(n_doc, doc, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaValidateDoc",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_doc);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaValidateFile(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlSchemaValidCtxtPtr ctxt; /* a schema validation context */
+    int n_ctxt;
+    const char * filename; /* the URI of the instance */
+    int n_filename;
+    int options; /* a future set of options, currently unused */
+    int n_options;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlSchemaValidCtxtPtr;n_ctxt++) {
+    for (n_filename = 0;n_filename < gen_nb_filepath;n_filename++) {
+    for (n_options = 0;n_options < gen_nb_int;n_options++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlSchemaValidCtxtPtr(n_ctxt, 0);
+        filename = gen_filepath(n_filename, 1);
+        options = gen_int(n_options, 2);
+
+        ret_val = xmlSchemaValidateFile(ctxt, filename, options);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlSchemaValidCtxtPtr(n_ctxt, ctxt, 0);
+        des_filepath(n_filename, filename, 1);
+        des_int(n_options, options, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaValidateFile",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_filename);
+            printf(" %d", n_options);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaValidateOneElement(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlSchemaValidCtxtPtr ctxt; /* a schema validation context */
+    int n_ctxt;
+    xmlNodePtr elem; /* an element node */
+    int n_elem;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlSchemaValidCtxtPtr;n_ctxt++) {
+    for (n_elem = 0;n_elem < gen_nb_xmlNodePtr;n_elem++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlSchemaValidCtxtPtr(n_ctxt, 0);
+        elem = gen_xmlNodePtr(n_elem, 1);
+
+        ret_val = xmlSchemaValidateOneElement(ctxt, elem);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlSchemaValidCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlNodePtr(n_elem, elem, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaValidateOneElement",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_elem);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaValidateSetFilename(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    xmlSchemaValidCtxtPtr vctxt; /* the schema validation context */
+    int n_vctxt;
+    const char * filename; /* the file name */
+    int n_filename;
+
+    for (n_vctxt = 0;n_vctxt < gen_nb_xmlSchemaValidCtxtPtr;n_vctxt++) {
+    for (n_filename = 0;n_filename < gen_nb_filepath;n_filename++) {
+        mem_base = xmlMemBlocks();
+        vctxt = gen_xmlSchemaValidCtxtPtr(n_vctxt, 0);
+        filename = gen_filepath(n_filename, 1);
+
+        xmlSchemaValidateSetFilename(vctxt, filename);
+        call_tests++;
+        des_xmlSchemaValidCtxtPtr(n_vctxt, vctxt, 0);
+        des_filepath(n_filename, filename, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaValidateSetFilename",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_vctxt);
+            printf(" %d", n_filename);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaValidateSetLocator(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaValidateStream(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlSchemaValidCtxtPtr ctxt; /* a schema validation context */
+    int n_ctxt;
+    xmlParserInputBufferPtr input; /* the input to use for reading the data */
+    int n_input;
+    xmlCharEncoding enc; /* an optional encoding information */
+    int n_enc;
+    xmlSAXHandlerPtr sax; /* a SAX handler for the resulting events */
+    int n_sax;
+    void * user_data; /* the context to provide to the SAX handler. */
+    int n_user_data;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlSchemaValidCtxtPtr;n_ctxt++) {
+    for (n_input = 0;n_input < gen_nb_xmlParserInputBufferPtr;n_input++) {
+    for (n_enc = 0;n_enc < gen_nb_xmlCharEncoding;n_enc++) {
+    for (n_sax = 0;n_sax < gen_nb_xmlSAXHandlerPtr;n_sax++) {
+    for (n_user_data = 0;n_user_data < gen_nb_userdata;n_user_data++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlSchemaValidCtxtPtr(n_ctxt, 0);
+        input = gen_xmlParserInputBufferPtr(n_input, 1);
+        enc = gen_xmlCharEncoding(n_enc, 2);
+        sax = gen_xmlSAXHandlerPtr(n_sax, 3);
+        user_data = gen_userdata(n_user_data, 4);
+
+        ret_val = xmlSchemaValidateStream(ctxt, input, enc, sax, user_data);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlSchemaValidCtxtPtr(n_ctxt, ctxt, 0);
+        des_xmlParserInputBufferPtr(n_input, input, 1);
+        des_xmlCharEncoding(n_enc, enc, 2);
+        des_xmlSAXHandlerPtr(n_sax, sax, 3);
+        des_userdata(n_user_data, user_data, 4);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaValidateStream",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_input);
+            printf(" %d", n_enc);
+            printf(" %d", n_sax);
+            printf(" %d", n_user_data);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+static int
+test_xmlschemas(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing xmlschemas : 16 of 27 functions ...\n");
+    test_ret += test_xmlSchemaDump();
+    test_ret += test_xmlSchemaGetParserErrors();
+    test_ret += test_xmlSchemaGetValidErrors();
+    test_ret += test_xmlSchemaIsValid();
+    test_ret += test_xmlSchemaNewDocParserCtxt();
+    test_ret += test_xmlSchemaNewMemParserCtxt();
+    test_ret += test_xmlSchemaNewParserCtxt();
+    test_ret += test_xmlSchemaNewValidCtxt();
+    test_ret += test_xmlSchemaParse();
+    test_ret += test_xmlSchemaSAXPlug();
+    test_ret += test_xmlSchemaSAXUnplug();
+    test_ret += test_xmlSchemaSetParserErrors();
+    test_ret += test_xmlSchemaSetParserStructuredErrors();
+    test_ret += test_xmlSchemaSetValidErrors();
+    test_ret += test_xmlSchemaSetValidOptions();
+    test_ret += test_xmlSchemaSetValidStructuredErrors();
+    test_ret += test_xmlSchemaValidCtxtGetOptions();
+    test_ret += test_xmlSchemaValidCtxtGetParserCtxt();
+    test_ret += test_xmlSchemaValidateDoc();
+    test_ret += test_xmlSchemaValidateFile();
+    test_ret += test_xmlSchemaValidateOneElement();
+    test_ret += test_xmlSchemaValidateSetFilename();
+    test_ret += test_xmlSchemaValidateSetLocator();
+    test_ret += test_xmlSchemaValidateStream();
+
+    if (test_ret != 0)
+	printf("Module xmlschemas: %d errors\n", test_ret);
+    return(test_ret);
+}
+#ifdef LIBXML_SCHEMAS_ENABLED
+
+#define gen_nb_xmlSchemaFacetPtr 1
+static xmlSchemaFacetPtr gen_xmlSchemaFacetPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlSchemaFacetPtr(int no ATTRIBUTE_UNUSED, xmlSchemaFacetPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+#endif
+
+#ifdef LIBXML_SCHEMAS_ENABLED
+
+#define gen_nb_xmlSchemaTypePtr 1
+static xmlSchemaTypePtr gen_xmlSchemaTypePtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlSchemaTypePtr(int no ATTRIBUTE_UNUSED, xmlSchemaTypePtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+#endif
+
+
+static int
+test_xmlSchemaCheckFacet(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlSchemaFacetPtr facet; /* the facet */
+    int n_facet;
+    xmlSchemaTypePtr typeDecl; /* the schema type definition */
+    int n_typeDecl;
+    xmlSchemaParserCtxtPtr pctxt; /* the schema parser context or NULL */
+    int n_pctxt;
+    xmlChar * name; /* the optional name of the type */
+    int n_name;
+
+    for (n_facet = 0;n_facet < gen_nb_xmlSchemaFacetPtr;n_facet++) {
+    for (n_typeDecl = 0;n_typeDecl < gen_nb_xmlSchemaTypePtr;n_typeDecl++) {
+    for (n_pctxt = 0;n_pctxt < gen_nb_xmlSchemaParserCtxtPtr;n_pctxt++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+        mem_base = xmlMemBlocks();
+        facet = gen_xmlSchemaFacetPtr(n_facet, 0);
+        typeDecl = gen_xmlSchemaTypePtr(n_typeDecl, 1);
+        pctxt = gen_xmlSchemaParserCtxtPtr(n_pctxt, 2);
+        name = gen_const_xmlChar_ptr(n_name, 3);
+
+        ret_val = xmlSchemaCheckFacet(facet, typeDecl, pctxt, (const xmlChar *)name);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlSchemaFacetPtr(n_facet, facet, 0);
+        des_xmlSchemaTypePtr(n_typeDecl, typeDecl, 1);
+        des_xmlSchemaParserCtxtPtr(n_pctxt, pctxt, 2);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaCheckFacet",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_facet);
+            printf(" %d", n_typeDecl);
+            printf(" %d", n_pctxt);
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaCleanupTypes(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+
+
+        xmlSchemaCleanupTypes();
+        call_tests++;
+        xmlResetLastError();
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaCollapseString(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    xmlChar * ret_val;
+    xmlChar * value; /* a value */
+    int n_value;
+
+    for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
+        mem_base = xmlMemBlocks();
+        value = gen_const_xmlChar_ptr(n_value, 0);
+
+        ret_val = xmlSchemaCollapseString((const xmlChar *)value);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaCollapseString",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_value);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+#ifdef LIBXML_SCHEMAS_ENABLED
+
+#define gen_nb_xmlSchemaValPtr 1
+static xmlSchemaValPtr gen_xmlSchemaValPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlSchemaValPtr(int no ATTRIBUTE_UNUSED, xmlSchemaValPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+#endif
+
+
+static int
+test_xmlSchemaCompareValues(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlSchemaValPtr x; /* a first value */
+    int n_x;
+    xmlSchemaValPtr y; /* a second value */
+    int n_y;
+
+    for (n_x = 0;n_x < gen_nb_xmlSchemaValPtr;n_x++) {
+    for (n_y = 0;n_y < gen_nb_xmlSchemaValPtr;n_y++) {
+        mem_base = xmlMemBlocks();
+        x = gen_xmlSchemaValPtr(n_x, 0);
+        y = gen_xmlSchemaValPtr(n_y, 1);
+
+        ret_val = xmlSchemaCompareValues(x, y);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlSchemaValPtr(n_x, x, 0);
+        des_xmlSchemaValPtr(n_y, y, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaCompareValues",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_x);
+            printf(" %d", n_y);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaCompareValuesWhtsp(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlSchemaValPtr x; /* a first value */
+    int n_x;
+    xmlSchemaWhitespaceValueType xws; /* the whitespace value of x */
+    int n_xws;
+    xmlSchemaValPtr y; /* a second value */
+    int n_y;
+    xmlSchemaWhitespaceValueType yws; /* the whitespace value of y */
+    int n_yws;
+
+    for (n_x = 0;n_x < gen_nb_xmlSchemaValPtr;n_x++) {
+    for (n_xws = 0;n_xws < gen_nb_xmlSchemaWhitespaceValueType;n_xws++) {
+    for (n_y = 0;n_y < gen_nb_xmlSchemaValPtr;n_y++) {
+    for (n_yws = 0;n_yws < gen_nb_xmlSchemaWhitespaceValueType;n_yws++) {
+        mem_base = xmlMemBlocks();
+        x = gen_xmlSchemaValPtr(n_x, 0);
+        xws = gen_xmlSchemaWhitespaceValueType(n_xws, 1);
+        y = gen_xmlSchemaValPtr(n_y, 2);
+        yws = gen_xmlSchemaWhitespaceValueType(n_yws, 3);
+
+        ret_val = xmlSchemaCompareValuesWhtsp(x, xws, y, yws);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlSchemaValPtr(n_x, x, 0);
+        des_xmlSchemaWhitespaceValueType(n_xws, xws, 1);
+        des_xmlSchemaValPtr(n_y, y, 2);
+        des_xmlSchemaWhitespaceValueType(n_yws, yws, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaCompareValuesWhtsp",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_x);
+            printf(" %d", n_xws);
+            printf(" %d", n_y);
+            printf(" %d", n_yws);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaCopyValue(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaGetBuiltInListSimpleTypeItemType(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    xmlSchemaTypePtr ret_val;
+    xmlSchemaTypePtr type; /* the built-in simple type. */
+    int n_type;
+
+    for (n_type = 0;n_type < gen_nb_xmlSchemaTypePtr;n_type++) {
+        mem_base = xmlMemBlocks();
+        type = gen_xmlSchemaTypePtr(n_type, 0);
+
+        ret_val = xmlSchemaGetBuiltInListSimpleTypeItemType(type);
+        desret_xmlSchemaTypePtr(ret_val);
+        call_tests++;
+        des_xmlSchemaTypePtr(n_type, type, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaGetBuiltInListSimpleTypeItemType",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_type);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaGetBuiltInType(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    xmlSchemaTypePtr ret_val;
+    xmlSchemaValType type; /* the type of the built in type */
+    int n_type;
+
+    for (n_type = 0;n_type < gen_nb_xmlSchemaValType;n_type++) {
+        type = gen_xmlSchemaValType(n_type, 0);
+
+        ret_val = xmlSchemaGetBuiltInType(type);
+        desret_xmlSchemaTypePtr(ret_val);
+        call_tests++;
+        des_xmlSchemaValType(n_type, type, 0);
+        xmlResetLastError();
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaGetCanonValue(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlSchemaValPtr val; /* the precomputed value */
+    int n_val;
+    xmlChar ** retValue; /* the returned value */
+    int n_retValue;
+
+    for (n_val = 0;n_val < gen_nb_xmlSchemaValPtr;n_val++) {
+    for (n_retValue = 0;n_retValue < gen_nb_const_xmlChar_ptr_ptr;n_retValue++) {
+        mem_base = xmlMemBlocks();
+        val = gen_xmlSchemaValPtr(n_val, 0);
+        retValue = gen_const_xmlChar_ptr_ptr(n_retValue, 1);
+
+        ret_val = xmlSchemaGetCanonValue(val, (const xmlChar **)retValue);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlSchemaValPtr(n_val, val, 0);
+        des_const_xmlChar_ptr_ptr(n_retValue, (const xmlChar **)retValue, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaGetCanonValue",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_val);
+            printf(" %d", n_retValue);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaGetCanonValueWhtsp(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlSchemaValPtr val; /* the precomputed value */
+    int n_val;
+    xmlChar ** retValue; /* the returned value */
+    int n_retValue;
+    xmlSchemaWhitespaceValueType ws; /* the whitespace type of the value */
+    int n_ws;
+
+    for (n_val = 0;n_val < gen_nb_xmlSchemaValPtr;n_val++) {
+    for (n_retValue = 0;n_retValue < gen_nb_const_xmlChar_ptr_ptr;n_retValue++) {
+    for (n_ws = 0;n_ws < gen_nb_xmlSchemaWhitespaceValueType;n_ws++) {
+        mem_base = xmlMemBlocks();
+        val = gen_xmlSchemaValPtr(n_val, 0);
+        retValue = gen_const_xmlChar_ptr_ptr(n_retValue, 1);
+        ws = gen_xmlSchemaWhitespaceValueType(n_ws, 2);
+
+        ret_val = xmlSchemaGetCanonValueWhtsp(val, (const xmlChar **)retValue, ws);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlSchemaValPtr(n_val, val, 0);
+        des_const_xmlChar_ptr_ptr(n_retValue, (const xmlChar **)retValue, 1);
+        des_xmlSchemaWhitespaceValueType(n_ws, ws, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaGetCanonValueWhtsp",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_val);
+            printf(" %d", n_retValue);
+            printf(" %d", n_ws);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaGetFacetValueAsULong(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    unsigned long ret_val;
+    xmlSchemaFacetPtr facet; /* an schemas type facet */
+    int n_facet;
+
+    for (n_facet = 0;n_facet < gen_nb_xmlSchemaFacetPtr;n_facet++) {
+        mem_base = xmlMemBlocks();
+        facet = gen_xmlSchemaFacetPtr(n_facet, 0);
+
+        ret_val = xmlSchemaGetFacetValueAsULong(facet);
+        desret_unsigned_long(ret_val);
+        call_tests++;
+        des_xmlSchemaFacetPtr(n_facet, facet, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaGetFacetValueAsULong",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_facet);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaGetPredefinedType(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    xmlSchemaTypePtr ret_val;
+    xmlChar * name; /* the type name */
+    int n_name;
+    xmlChar * ns; /* the URI of the namespace usually "http://www.w3.org/2001/XMLSchema" */
+    int n_ns;
+
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_ns = 0;n_ns < gen_nb_const_xmlChar_ptr;n_ns++) {
+        mem_base = xmlMemBlocks();
+        name = gen_const_xmlChar_ptr(n_name, 0);
+        ns = gen_const_xmlChar_ptr(n_ns, 1);
+
+        ret_val = xmlSchemaGetPredefinedType((const xmlChar *)name, (const xmlChar *)ns);
+        desret_xmlSchemaTypePtr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 0);
+        des_const_xmlChar_ptr(n_ns, (const xmlChar *)ns, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaGetPredefinedType",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_name);
+            printf(" %d", n_ns);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaGetValType(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    xmlSchemaValType ret_val;
+    xmlSchemaValPtr val; /* a schemas value */
+    int n_val;
+
+    for (n_val = 0;n_val < gen_nb_xmlSchemaValPtr;n_val++) {
+        mem_base = xmlMemBlocks();
+        val = gen_xmlSchemaValPtr(n_val, 0);
+
+        ret_val = xmlSchemaGetValType(val);
+        desret_xmlSchemaValType(ret_val);
+        call_tests++;
+        des_xmlSchemaValPtr(n_val, val, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaGetValType",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaInitTypes(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+
+
+        xmlSchemaInitTypes();
+        call_tests++;
+        xmlResetLastError();
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaIsBuiltInTypeFacet(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlSchemaTypePtr type; /* the built-in type */
+    int n_type;
+    int facetType; /* the facet type */
+    int n_facetType;
+
+    for (n_type = 0;n_type < gen_nb_xmlSchemaTypePtr;n_type++) {
+    for (n_facetType = 0;n_facetType < gen_nb_int;n_facetType++) {
+        mem_base = xmlMemBlocks();
+        type = gen_xmlSchemaTypePtr(n_type, 0);
+        facetType = gen_int(n_facetType, 1);
+
+        ret_val = xmlSchemaIsBuiltInTypeFacet(type, facetType);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlSchemaTypePtr(n_type, type, 0);
+        des_int(n_facetType, facetType, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaIsBuiltInTypeFacet",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_type);
+            printf(" %d", n_facetType);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaNewFacet(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaNewNOTATIONValue(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaNewQNameValue(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaNewStringValue(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+#ifdef LIBXML_SCHEMAS_ENABLED
+
+#define gen_nb_xmlSchemaValPtr_ptr 1
+static xmlSchemaValPtr * gen_xmlSchemaValPtr_ptr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlSchemaValPtr_ptr(int no ATTRIBUTE_UNUSED, xmlSchemaValPtr * val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+#endif
+
+
+static int
+test_xmlSchemaValPredefTypeNode(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlSchemaTypePtr type; /* the predefined type */
+    int n_type;
+    xmlChar * value; /* the value to check */
+    int n_value;
+    xmlSchemaValPtr * val; /* the return computed value */
+    int n_val;
+    xmlNodePtr node; /* the node containing the value */
+    int n_node;
+
+    for (n_type = 0;n_type < gen_nb_xmlSchemaTypePtr;n_type++) {
+    for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
+    for (n_val = 0;n_val < gen_nb_xmlSchemaValPtr_ptr;n_val++) {
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+        mem_base = xmlMemBlocks();
+        type = gen_xmlSchemaTypePtr(n_type, 0);
+        value = gen_const_xmlChar_ptr(n_value, 1);
+        val = gen_xmlSchemaValPtr_ptr(n_val, 2);
+        node = gen_xmlNodePtr(n_node, 3);
+
+        ret_val = xmlSchemaValPredefTypeNode(type, (const xmlChar *)value, val, node);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlSchemaTypePtr(n_type, type, 0);
+        des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 1);
+        des_xmlSchemaValPtr_ptr(n_val, val, 2);
+        des_xmlNodePtr(n_node, node, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaValPredefTypeNode",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_type);
+            printf(" %d", n_value);
+            printf(" %d", n_val);
+            printf(" %d", n_node);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaValPredefTypeNodeNoNorm(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlSchemaTypePtr type; /* the predefined type */
+    int n_type;
+    xmlChar * value; /* the value to check */
+    int n_value;
+    xmlSchemaValPtr * val; /* the return computed value */
+    int n_val;
+    xmlNodePtr node; /* the node containing the value */
+    int n_node;
+
+    for (n_type = 0;n_type < gen_nb_xmlSchemaTypePtr;n_type++) {
+    for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
+    for (n_val = 0;n_val < gen_nb_xmlSchemaValPtr_ptr;n_val++) {
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+        mem_base = xmlMemBlocks();
+        type = gen_xmlSchemaTypePtr(n_type, 0);
+        value = gen_const_xmlChar_ptr(n_value, 1);
+        val = gen_xmlSchemaValPtr_ptr(n_val, 2);
+        node = gen_xmlNodePtr(n_node, 3);
+
+        ret_val = xmlSchemaValPredefTypeNodeNoNorm(type, (const xmlChar *)value, val, node);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlSchemaTypePtr(n_type, type, 0);
+        des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 1);
+        des_xmlSchemaValPtr_ptr(n_val, val, 2);
+        des_xmlNodePtr(n_node, node, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaValPredefTypeNodeNoNorm",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_type);
+            printf(" %d", n_value);
+            printf(" %d", n_val);
+            printf(" %d", n_node);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaValidateFacet(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlSchemaTypePtr base; /* the base type */
+    int n_base;
+    xmlSchemaFacetPtr facet; /* the facet to check */
+    int n_facet;
+    xmlChar * value; /* the lexical repr of the value to validate */
+    int n_value;
+    xmlSchemaValPtr val; /* the precomputed value */
+    int n_val;
+
+    for (n_base = 0;n_base < gen_nb_xmlSchemaTypePtr;n_base++) {
+    for (n_facet = 0;n_facet < gen_nb_xmlSchemaFacetPtr;n_facet++) {
+    for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
+    for (n_val = 0;n_val < gen_nb_xmlSchemaValPtr;n_val++) {
+        mem_base = xmlMemBlocks();
+        base = gen_xmlSchemaTypePtr(n_base, 0);
+        facet = gen_xmlSchemaFacetPtr(n_facet, 1);
+        value = gen_const_xmlChar_ptr(n_value, 2);
+        val = gen_xmlSchemaValPtr(n_val, 3);
+
+        ret_val = xmlSchemaValidateFacet(base, facet, (const xmlChar *)value, val);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlSchemaTypePtr(n_base, base, 0);
+        des_xmlSchemaFacetPtr(n_facet, facet, 1);
+        des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 2);
+        des_xmlSchemaValPtr(n_val, val, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaValidateFacet",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_base);
+            printf(" %d", n_facet);
+            printf(" %d", n_value);
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaValidateFacetWhtsp(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlSchemaFacetPtr facet; /* the facet to check */
+    int n_facet;
+    xmlSchemaWhitespaceValueType fws; /* the whitespace type of the facet's value */
+    int n_fws;
+    xmlSchemaValType valType; /* the built-in type of the value */
+    int n_valType;
+    xmlChar * value; /* the lexical (or normalized for pattern) repr of the value to validate */
+    int n_value;
+    xmlSchemaValPtr val; /* the precomputed value */
+    int n_val;
+    xmlSchemaWhitespaceValueType ws; /* the whitespace type of the value */
+    int n_ws;
+
+    for (n_facet = 0;n_facet < gen_nb_xmlSchemaFacetPtr;n_facet++) {
+    for (n_fws = 0;n_fws < gen_nb_xmlSchemaWhitespaceValueType;n_fws++) {
+    for (n_valType = 0;n_valType < gen_nb_xmlSchemaValType;n_valType++) {
+    for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
+    for (n_val = 0;n_val < gen_nb_xmlSchemaValPtr;n_val++) {
+    for (n_ws = 0;n_ws < gen_nb_xmlSchemaWhitespaceValueType;n_ws++) {
+        mem_base = xmlMemBlocks();
+        facet = gen_xmlSchemaFacetPtr(n_facet, 0);
+        fws = gen_xmlSchemaWhitespaceValueType(n_fws, 1);
+        valType = gen_xmlSchemaValType(n_valType, 2);
+        value = gen_const_xmlChar_ptr(n_value, 3);
+        val = gen_xmlSchemaValPtr(n_val, 4);
+        ws = gen_xmlSchemaWhitespaceValueType(n_ws, 5);
+
+        ret_val = xmlSchemaValidateFacetWhtsp(facet, fws, valType, (const xmlChar *)value, val, ws);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlSchemaFacetPtr(n_facet, facet, 0);
+        des_xmlSchemaWhitespaceValueType(n_fws, fws, 1);
+        des_xmlSchemaValType(n_valType, valType, 2);
+        des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 3);
+        des_xmlSchemaValPtr(n_val, val, 4);
+        des_xmlSchemaWhitespaceValueType(n_ws, ws, 5);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaValidateFacetWhtsp",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_facet);
+            printf(" %d", n_fws);
+            printf(" %d", n_valType);
+            printf(" %d", n_value);
+            printf(" %d", n_val);
+            printf(" %d", n_ws);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaValidateLengthFacet(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlSchemaTypePtr type; /* the built-in type */
+    int n_type;
+    xmlSchemaFacetPtr facet; /* the facet to check */
+    int n_facet;
+    xmlChar * value; /* the lexical repr. of the value to be validated */
+    int n_value;
+    xmlSchemaValPtr val; /* the precomputed value */
+    int n_val;
+    unsigned long * length; /* the actual length of the value */
+    int n_length;
+
+    for (n_type = 0;n_type < gen_nb_xmlSchemaTypePtr;n_type++) {
+    for (n_facet = 0;n_facet < gen_nb_xmlSchemaFacetPtr;n_facet++) {
+    for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
+    for (n_val = 0;n_val < gen_nb_xmlSchemaValPtr;n_val++) {
+    for (n_length = 0;n_length < gen_nb_unsigned_long_ptr;n_length++) {
+        mem_base = xmlMemBlocks();
+        type = gen_xmlSchemaTypePtr(n_type, 0);
+        facet = gen_xmlSchemaFacetPtr(n_facet, 1);
+        value = gen_const_xmlChar_ptr(n_value, 2);
+        val = gen_xmlSchemaValPtr(n_val, 3);
+        length = gen_unsigned_long_ptr(n_length, 4);
+
+        ret_val = xmlSchemaValidateLengthFacet(type, facet, (const xmlChar *)value, val, length);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlSchemaTypePtr(n_type, type, 0);
+        des_xmlSchemaFacetPtr(n_facet, facet, 1);
+        des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 2);
+        des_xmlSchemaValPtr(n_val, val, 3);
+        des_unsigned_long_ptr(n_length, length, 4);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaValidateLengthFacet",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_type);
+            printf(" %d", n_facet);
+            printf(" %d", n_value);
+            printf(" %d", n_val);
+            printf(" %d", n_length);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaValidateLengthFacetWhtsp(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlSchemaFacetPtr facet; /* the facet to check */
+    int n_facet;
+    xmlSchemaValType valType; /* the built-in type */
+    int n_valType;
+    xmlChar * value; /* the lexical repr. of the value to be validated */
+    int n_value;
+    xmlSchemaValPtr val; /* the precomputed value */
+    int n_val;
+    unsigned long * length; /* the actual length of the value */
+    int n_length;
+    xmlSchemaWhitespaceValueType ws; /* the whitespace type of the value */
+    int n_ws;
+
+    for (n_facet = 0;n_facet < gen_nb_xmlSchemaFacetPtr;n_facet++) {
+    for (n_valType = 0;n_valType < gen_nb_xmlSchemaValType;n_valType++) {
+    for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
+    for (n_val = 0;n_val < gen_nb_xmlSchemaValPtr;n_val++) {
+    for (n_length = 0;n_length < gen_nb_unsigned_long_ptr;n_length++) {
+    for (n_ws = 0;n_ws < gen_nb_xmlSchemaWhitespaceValueType;n_ws++) {
+        mem_base = xmlMemBlocks();
+        facet = gen_xmlSchemaFacetPtr(n_facet, 0);
+        valType = gen_xmlSchemaValType(n_valType, 1);
+        value = gen_const_xmlChar_ptr(n_value, 2);
+        val = gen_xmlSchemaValPtr(n_val, 3);
+        length = gen_unsigned_long_ptr(n_length, 4);
+        ws = gen_xmlSchemaWhitespaceValueType(n_ws, 5);
+
+        ret_val = xmlSchemaValidateLengthFacetWhtsp(facet, valType, (const xmlChar *)value, val, length, ws);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlSchemaFacetPtr(n_facet, facet, 0);
+        des_xmlSchemaValType(n_valType, valType, 1);
+        des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 2);
+        des_xmlSchemaValPtr(n_val, val, 3);
+        des_unsigned_long_ptr(n_length, length, 4);
+        des_xmlSchemaWhitespaceValueType(n_ws, ws, 5);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaValidateLengthFacetWhtsp",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_facet);
+            printf(" %d", n_valType);
+            printf(" %d", n_value);
+            printf(" %d", n_val);
+            printf(" %d", n_length);
+            printf(" %d", n_ws);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaValidateListSimpleTypeFacet(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlSchemaFacetPtr facet; /* the facet to check */
+    int n_facet;
+    xmlChar * value; /* the lexical repr of the value to validate */
+    int n_value;
+    unsigned long actualLen; /* the number of list items */
+    int n_actualLen;
+    unsigned long * expectedLen; /* the resulting expected number of list items */
+    int n_expectedLen;
+
+    for (n_facet = 0;n_facet < gen_nb_xmlSchemaFacetPtr;n_facet++) {
+    for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
+    for (n_actualLen = 0;n_actualLen < gen_nb_unsigned_long;n_actualLen++) {
+    for (n_expectedLen = 0;n_expectedLen < gen_nb_unsigned_long_ptr;n_expectedLen++) {
+        mem_base = xmlMemBlocks();
+        facet = gen_xmlSchemaFacetPtr(n_facet, 0);
+        value = gen_const_xmlChar_ptr(n_value, 1);
+        actualLen = gen_unsigned_long(n_actualLen, 2);
+        expectedLen = gen_unsigned_long_ptr(n_expectedLen, 3);
+
+        ret_val = xmlSchemaValidateListSimpleTypeFacet(facet, (const xmlChar *)value, actualLen, expectedLen);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlSchemaFacetPtr(n_facet, facet, 0);
+        des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 1);
+        des_unsigned_long(n_actualLen, actualLen, 2);
+        des_unsigned_long_ptr(n_expectedLen, expectedLen, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaValidateListSimpleTypeFacet",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_facet);
+            printf(" %d", n_value);
+            printf(" %d", n_actualLen);
+            printf(" %d", n_expectedLen);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaValidatePredefinedType(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlSchemaTypePtr type; /* the predefined type */
+    int n_type;
+    xmlChar * value; /* the value to check */
+    int n_value;
+    xmlSchemaValPtr * val; /* the return computed value */
+    int n_val;
+
+    for (n_type = 0;n_type < gen_nb_xmlSchemaTypePtr;n_type++) {
+    for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
+    for (n_val = 0;n_val < gen_nb_xmlSchemaValPtr_ptr;n_val++) {
+        mem_base = xmlMemBlocks();
+        type = gen_xmlSchemaTypePtr(n_type, 0);
+        value = gen_const_xmlChar_ptr(n_value, 1);
+        val = gen_xmlSchemaValPtr_ptr(n_val, 2);
+
+        ret_val = xmlSchemaValidatePredefinedType(type, (const xmlChar *)value, val);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlSchemaTypePtr(n_type, type, 0);
+        des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 1);
+        des_xmlSchemaValPtr_ptr(n_val, val, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaValidatePredefinedType",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_type);
+            printf(" %d", n_value);
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaValueAppend(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlSchemaValPtr prev; /* the value */
+    int n_prev;
+    xmlSchemaValPtr cur; /* the value to be appended */
+    int n_cur;
+
+    for (n_prev = 0;n_prev < gen_nb_xmlSchemaValPtr;n_prev++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlSchemaValPtr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        prev = gen_xmlSchemaValPtr(n_prev, 0);
+        cur = gen_xmlSchemaValPtr(n_cur, 1);
+
+        ret_val = xmlSchemaValueAppend(prev, cur);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlSchemaValPtr(n_prev, prev, 0);
+        des_xmlSchemaValPtr(n_cur, cur, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaValueAppend",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_prev);
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaValueGetAsBoolean(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlSchemaValPtr val; /* the value */
+    int n_val;
+
+    for (n_val = 0;n_val < gen_nb_xmlSchemaValPtr;n_val++) {
+        mem_base = xmlMemBlocks();
+        val = gen_xmlSchemaValPtr(n_val, 0);
+
+        ret_val = xmlSchemaValueGetAsBoolean(val);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlSchemaValPtr(n_val, val, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaValueGetAsBoolean",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaValueGetAsString(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    const xmlChar * ret_val;
+    xmlSchemaValPtr val; /* the value */
+    int n_val;
+
+    for (n_val = 0;n_val < gen_nb_xmlSchemaValPtr;n_val++) {
+        mem_base = xmlMemBlocks();
+        val = gen_xmlSchemaValPtr(n_val, 0);
+
+        ret_val = xmlSchemaValueGetAsString(val);
+        desret_const_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlSchemaValPtr(n_val, val, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaValueGetAsString",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaValueGetNext(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaWhiteSpaceReplace(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    xmlChar * ret_val;
+    xmlChar * value; /* a value */
+    int n_value;
+
+    for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
+        mem_base = xmlMemBlocks();
+        value = gen_const_xmlChar_ptr(n_value, 0);
+
+        ret_val = xmlSchemaWhiteSpaceReplace((const xmlChar *)value);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaWhiteSpaceReplace",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_value);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+static int
+test_xmlschemastypes(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing xmlschemastypes : 26 of 34 functions ...\n");
+    test_ret += test_xmlSchemaCheckFacet();
+    test_ret += test_xmlSchemaCleanupTypes();
+    test_ret += test_xmlSchemaCollapseString();
+    test_ret += test_xmlSchemaCompareValues();
+    test_ret += test_xmlSchemaCompareValuesWhtsp();
+    test_ret += test_xmlSchemaCopyValue();
+    test_ret += test_xmlSchemaGetBuiltInListSimpleTypeItemType();
+    test_ret += test_xmlSchemaGetBuiltInType();
+    test_ret += test_xmlSchemaGetCanonValue();
+    test_ret += test_xmlSchemaGetCanonValueWhtsp();
+    test_ret += test_xmlSchemaGetFacetValueAsULong();
+    test_ret += test_xmlSchemaGetPredefinedType();
+    test_ret += test_xmlSchemaGetValType();
+    test_ret += test_xmlSchemaInitTypes();
+    test_ret += test_xmlSchemaIsBuiltInTypeFacet();
+    test_ret += test_xmlSchemaNewFacet();
+    test_ret += test_xmlSchemaNewNOTATIONValue();
+    test_ret += test_xmlSchemaNewQNameValue();
+    test_ret += test_xmlSchemaNewStringValue();
+    test_ret += test_xmlSchemaValPredefTypeNode();
+    test_ret += test_xmlSchemaValPredefTypeNodeNoNorm();
+    test_ret += test_xmlSchemaValidateFacet();
+    test_ret += test_xmlSchemaValidateFacetWhtsp();
+    test_ret += test_xmlSchemaValidateLengthFacet();
+    test_ret += test_xmlSchemaValidateLengthFacetWhtsp();
+    test_ret += test_xmlSchemaValidateListSimpleTypeFacet();
+    test_ret += test_xmlSchemaValidatePredefinedType();
+    test_ret += test_xmlSchemaValueAppend();
+    test_ret += test_xmlSchemaValueGetAsBoolean();
+    test_ret += test_xmlSchemaValueGetAsString();
+    test_ret += test_xmlSchemaValueGetNext();
+    test_ret += test_xmlSchemaWhiteSpaceReplace();
+
+    if (test_ret != 0)
+	printf("Module xmlschemastypes: %d errors\n", test_ret);
+    return(test_ret);
+}
+
+static int
+test_xmlCharStrdup(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlChar * ret_val;
+    char * cur; /* the input char * */
+    int n_cur;
+
+    for (n_cur = 0;n_cur < gen_nb_const_char_ptr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_const_char_ptr(n_cur, 0);
+
+        ret_val = xmlCharStrdup((const char *)cur);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_char_ptr(n_cur, (const char *)cur, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCharStrdup",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCharStrndup(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlChar * ret_val;
+    char * cur; /* the input char * */
+    int n_cur;
+    int len; /* the len of @cur */
+    int n_len;
+
+    for (n_cur = 0;n_cur < gen_nb_const_char_ptr;n_cur++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_const_char_ptr(n_cur, 0);
+        len = gen_int(n_len, 1);
+        if ((cur != NULL) &&
+            (len > (int) strlen((const char *) cur) + 1))
+            continue;
+
+        ret_val = xmlCharStrndup((const char *)cur, len);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_char_ptr(n_cur, (const char *)cur, 0);
+        des_int(n_len, len, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCharStrndup",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlCheckUTF8(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    unsigned char * utf; /* Pointer to putative UTF-8 encoded string. */
+    int n_utf;
+
+    for (n_utf = 0;n_utf < gen_nb_const_unsigned_char_ptr;n_utf++) {
+        mem_base = xmlMemBlocks();
+        utf = gen_const_unsigned_char_ptr(n_utf, 0);
+
+        ret_val = xmlCheckUTF8((const unsigned char *)utf);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_unsigned_char_ptr(n_utf, (const unsigned char *)utf, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlCheckUTF8",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_utf);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlGetUTF8Char(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    unsigned char * utf; /* a sequence of UTF-8 encoded bytes */
+    int n_utf;
+    int * len; /* a pointer to the minimum number of bytes present in the sequence.  This is used to assure the next character is completely contained within the sequence. */
+    int n_len;
+
+    for (n_utf = 0;n_utf < gen_nb_const_unsigned_char_ptr;n_utf++) {
+    for (n_len = 0;n_len < gen_nb_int_ptr;n_len++) {
+        mem_base = xmlMemBlocks();
+        utf = gen_const_unsigned_char_ptr(n_utf, 0);
+        len = gen_int_ptr(n_len, 1);
+
+        ret_val = xmlGetUTF8Char((const unsigned char *)utf, len);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_unsigned_char_ptr(n_utf, (const unsigned char *)utf, 0);
+        des_int_ptr(n_len, len, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlGetUTF8Char",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_utf);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlStrEqual(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlChar * str1; /* the first xmlChar * */
+    int n_str1;
+    xmlChar * str2; /* the second xmlChar * */
+    int n_str2;
+
+    for (n_str1 = 0;n_str1 < gen_nb_const_xmlChar_ptr;n_str1++) {
+    for (n_str2 = 0;n_str2 < gen_nb_const_xmlChar_ptr;n_str2++) {
+        mem_base = xmlMemBlocks();
+        str1 = gen_const_xmlChar_ptr(n_str1, 0);
+        str2 = gen_const_xmlChar_ptr(n_str2, 1);
+
+        ret_val = xmlStrEqual((const xmlChar *)str1, (const xmlChar *)str2);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_str1, (const xmlChar *)str1, 0);
+        des_const_xmlChar_ptr(n_str2, (const xmlChar *)str2, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlStrEqual",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_str1);
+            printf(" %d", n_str2);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlStrPrintf(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlStrQEqual(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlChar * pref; /* the prefix of the QName */
+    int n_pref;
+    xmlChar * name; /* the localname of the QName */
+    int n_name;
+    xmlChar * str; /* the second xmlChar * */
+    int n_str;
+
+    for (n_pref = 0;n_pref < gen_nb_const_xmlChar_ptr;n_pref++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_str = 0;n_str < gen_nb_const_xmlChar_ptr;n_str++) {
+        mem_base = xmlMemBlocks();
+        pref = gen_const_xmlChar_ptr(n_pref, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        str = gen_const_xmlChar_ptr(n_str, 2);
+
+        ret_val = xmlStrQEqual((const xmlChar *)pref, (const xmlChar *)name, (const xmlChar *)str);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_pref, (const xmlChar *)pref, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_const_xmlChar_ptr(n_str, (const xmlChar *)str, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlStrQEqual",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_pref);
+            printf(" %d", n_name);
+            printf(" %d", n_str);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlStrVPrintf(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlStrcasecmp(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlChar * str1; /* the first xmlChar * */
+    int n_str1;
+    xmlChar * str2; /* the second xmlChar * */
+    int n_str2;
+
+    for (n_str1 = 0;n_str1 < gen_nb_const_xmlChar_ptr;n_str1++) {
+    for (n_str2 = 0;n_str2 < gen_nb_const_xmlChar_ptr;n_str2++) {
+        mem_base = xmlMemBlocks();
+        str1 = gen_const_xmlChar_ptr(n_str1, 0);
+        str2 = gen_const_xmlChar_ptr(n_str2, 1);
+
+        ret_val = xmlStrcasecmp((const xmlChar *)str1, (const xmlChar *)str2);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_str1, (const xmlChar *)str1, 0);
+        des_const_xmlChar_ptr(n_str2, (const xmlChar *)str2, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlStrcasecmp",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_str1);
+            printf(" %d", n_str2);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlStrcasestr(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    const xmlChar * ret_val;
+    xmlChar * str; /* the xmlChar * array (haystack) */
+    int n_str;
+    xmlChar * val; /* the xmlChar to search (needle) */
+    int n_val;
+
+    for (n_str = 0;n_str < gen_nb_const_xmlChar_ptr;n_str++) {
+    for (n_val = 0;n_val < gen_nb_const_xmlChar_ptr;n_val++) {
+        mem_base = xmlMemBlocks();
+        str = gen_const_xmlChar_ptr(n_str, 0);
+        val = gen_const_xmlChar_ptr(n_val, 1);
+
+        ret_val = xmlStrcasestr((const xmlChar *)str, (const xmlChar *)val);
+        desret_const_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_str, (const xmlChar *)str, 0);
+        des_const_xmlChar_ptr(n_val, (const xmlChar *)val, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlStrcasestr",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_str);
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlStrchr(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    const xmlChar * ret_val;
+    xmlChar * str; /* the xmlChar * array */
+    int n_str;
+    xmlChar val; /* the xmlChar to search */
+    int n_val;
+
+    for (n_str = 0;n_str < gen_nb_const_xmlChar_ptr;n_str++) {
+    for (n_val = 0;n_val < gen_nb_xmlChar;n_val++) {
+        mem_base = xmlMemBlocks();
+        str = gen_const_xmlChar_ptr(n_str, 0);
+        val = gen_xmlChar(n_val, 1);
+
+        ret_val = xmlStrchr((const xmlChar *)str, val);
+        desret_const_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_str, (const xmlChar *)str, 0);
+        des_xmlChar(n_val, val, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlStrchr",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_str);
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlStrcmp(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlChar * str1; /* the first xmlChar * */
+    int n_str1;
+    xmlChar * str2; /* the second xmlChar * */
+    int n_str2;
+
+    for (n_str1 = 0;n_str1 < gen_nb_const_xmlChar_ptr;n_str1++) {
+    for (n_str2 = 0;n_str2 < gen_nb_const_xmlChar_ptr;n_str2++) {
+        mem_base = xmlMemBlocks();
+        str1 = gen_const_xmlChar_ptr(n_str1, 0);
+        str2 = gen_const_xmlChar_ptr(n_str2, 1);
+
+        ret_val = xmlStrcmp((const xmlChar *)str1, (const xmlChar *)str2);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_str1, (const xmlChar *)str1, 0);
+        des_const_xmlChar_ptr(n_str2, (const xmlChar *)str2, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlStrcmp",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_str1);
+            printf(" %d", n_str2);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlStrdup(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlChar * ret_val;
+    xmlChar * cur; /* the input xmlChar * */
+    int n_cur;
+
+    for (n_cur = 0;n_cur < gen_nb_const_xmlChar_ptr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_const_xmlChar_ptr(n_cur, 0);
+
+        ret_val = xmlStrdup((const xmlChar *)cur);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_cur, (const xmlChar *)cur, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlStrdup",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlStrlen(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlChar * str; /* the xmlChar * array */
+    int n_str;
+
+    for (n_str = 0;n_str < gen_nb_const_xmlChar_ptr;n_str++) {
+        mem_base = xmlMemBlocks();
+        str = gen_const_xmlChar_ptr(n_str, 0);
+
+        ret_val = xmlStrlen((const xmlChar *)str);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_str, (const xmlChar *)str, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlStrlen",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_str);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlStrncasecmp(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlChar * str1; /* the first xmlChar * */
+    int n_str1;
+    xmlChar * str2; /* the second xmlChar * */
+    int n_str2;
+    int len; /* the max comparison length */
+    int n_len;
+
+    for (n_str1 = 0;n_str1 < gen_nb_const_xmlChar_ptr;n_str1++) {
+    for (n_str2 = 0;n_str2 < gen_nb_const_xmlChar_ptr;n_str2++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        str1 = gen_const_xmlChar_ptr(n_str1, 0);
+        str2 = gen_const_xmlChar_ptr(n_str2, 1);
+        len = gen_int(n_len, 2);
+        if ((str2 != NULL) &&
+            (len > (int) strlen((const char *) str2) + 1))
+            continue;
+
+        ret_val = xmlStrncasecmp((const xmlChar *)str1, (const xmlChar *)str2, len);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_str1, (const xmlChar *)str1, 0);
+        des_const_xmlChar_ptr(n_str2, (const xmlChar *)str2, 1);
+        des_int(n_len, len, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlStrncasecmp",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_str1);
+            printf(" %d", n_str2);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlStrncatNew(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlChar * ret_val;
+    xmlChar * str1; /* first xmlChar string */
+    int n_str1;
+    xmlChar * str2; /* second xmlChar string */
+    int n_str2;
+    int len; /* the len of @str2 or < 0 */
+    int n_len;
+
+    for (n_str1 = 0;n_str1 < gen_nb_const_xmlChar_ptr;n_str1++) {
+    for (n_str2 = 0;n_str2 < gen_nb_const_xmlChar_ptr;n_str2++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        str1 = gen_const_xmlChar_ptr(n_str1, 0);
+        str2 = gen_const_xmlChar_ptr(n_str2, 1);
+        len = gen_int(n_len, 2);
+        if ((str2 != NULL) &&
+            (len > (int) strlen((const char *) str2) + 1))
+            continue;
+
+        ret_val = xmlStrncatNew((const xmlChar *)str1, (const xmlChar *)str2, len);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_str1, (const xmlChar *)str1, 0);
+        des_const_xmlChar_ptr(n_str2, (const xmlChar *)str2, 1);
+        des_int(n_len, len, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlStrncatNew",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_str1);
+            printf(" %d", n_str2);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlStrncmp(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlChar * str1; /* the first xmlChar * */
+    int n_str1;
+    xmlChar * str2; /* the second xmlChar * */
+    int n_str2;
+    int len; /* the max comparison length */
+    int n_len;
+
+    for (n_str1 = 0;n_str1 < gen_nb_const_xmlChar_ptr;n_str1++) {
+    for (n_str2 = 0;n_str2 < gen_nb_const_xmlChar_ptr;n_str2++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        str1 = gen_const_xmlChar_ptr(n_str1, 0);
+        str2 = gen_const_xmlChar_ptr(n_str2, 1);
+        len = gen_int(n_len, 2);
+        if ((str2 != NULL) &&
+            (len > (int) strlen((const char *) str2) + 1))
+            continue;
+
+        ret_val = xmlStrncmp((const xmlChar *)str1, (const xmlChar *)str2, len);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_str1, (const xmlChar *)str1, 0);
+        des_const_xmlChar_ptr(n_str2, (const xmlChar *)str2, 1);
+        des_int(n_len, len, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlStrncmp",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_str1);
+            printf(" %d", n_str2);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlStrndup(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlChar * ret_val;
+    xmlChar * cur; /* the input xmlChar * */
+    int n_cur;
+    int len; /* the len of @cur */
+    int n_len;
+
+    for (n_cur = 0;n_cur < gen_nb_const_xmlChar_ptr;n_cur++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_const_xmlChar_ptr(n_cur, 0);
+        len = gen_int(n_len, 1);
+        if ((cur != NULL) &&
+            (len > (int) strlen((const char *) cur) + 1))
+            continue;
+
+        ret_val = xmlStrndup((const xmlChar *)cur, len);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_cur, (const xmlChar *)cur, 0);
+        des_int(n_len, len, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlStrndup",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlStrstr(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    const xmlChar * ret_val;
+    xmlChar * str; /* the xmlChar * array (haystack) */
+    int n_str;
+    xmlChar * val; /* the xmlChar to search (needle) */
+    int n_val;
+
+    for (n_str = 0;n_str < gen_nb_const_xmlChar_ptr;n_str++) {
+    for (n_val = 0;n_val < gen_nb_const_xmlChar_ptr;n_val++) {
+        mem_base = xmlMemBlocks();
+        str = gen_const_xmlChar_ptr(n_str, 0);
+        val = gen_const_xmlChar_ptr(n_val, 1);
+
+        ret_val = xmlStrstr((const xmlChar *)str, (const xmlChar *)val);
+        desret_const_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_str, (const xmlChar *)str, 0);
+        des_const_xmlChar_ptr(n_val, (const xmlChar *)val, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlStrstr",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_str);
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlStrsub(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlChar * ret_val;
+    xmlChar * str; /* the xmlChar * array (haystack) */
+    int n_str;
+    int start; /* the index of the first char (zero based) */
+    int n_start;
+    int len; /* the length of the substring */
+    int n_len;
+
+    for (n_str = 0;n_str < gen_nb_const_xmlChar_ptr;n_str++) {
+    for (n_start = 0;n_start < gen_nb_int;n_start++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        str = gen_const_xmlChar_ptr(n_str, 0);
+        start = gen_int(n_start, 1);
+        len = gen_int(n_len, 2);
+        if ((str != NULL) &&
+            (start > (int) strlen((const char *) str) + 1))
+            continue;
+        if ((str != NULL) &&
+            (len > (int) strlen((const char *) str) + 1))
+            continue;
+
+        ret_val = xmlStrsub((const xmlChar *)str, start, len);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_str, (const xmlChar *)str, 0);
+        des_int(n_start, start, 1);
+        des_int(n_len, len, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlStrsub",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_str);
+            printf(" %d", n_start);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUTF8Charcmp(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlChar * utf1; /* pointer to first UTF8 char */
+    int n_utf1;
+    xmlChar * utf2; /* pointer to second UTF8 char */
+    int n_utf2;
+
+    for (n_utf1 = 0;n_utf1 < gen_nb_const_xmlChar_ptr;n_utf1++) {
+    for (n_utf2 = 0;n_utf2 < gen_nb_const_xmlChar_ptr;n_utf2++) {
+        mem_base = xmlMemBlocks();
+        utf1 = gen_const_xmlChar_ptr(n_utf1, 0);
+        utf2 = gen_const_xmlChar_ptr(n_utf2, 1);
+
+        ret_val = xmlUTF8Charcmp((const xmlChar *)utf1, (const xmlChar *)utf2);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_utf1, (const xmlChar *)utf1, 0);
+        des_const_xmlChar_ptr(n_utf2, (const xmlChar *)utf2, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUTF8Charcmp",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_utf1);
+            printf(" %d", n_utf2);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUTF8Size(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlChar * utf; /* pointer to the UTF8 character */
+    int n_utf;
+
+    for (n_utf = 0;n_utf < gen_nb_const_xmlChar_ptr;n_utf++) {
+        mem_base = xmlMemBlocks();
+        utf = gen_const_xmlChar_ptr(n_utf, 0);
+
+        ret_val = xmlUTF8Size((const xmlChar *)utf);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_utf, (const xmlChar *)utf, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUTF8Size",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_utf);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUTF8Strlen(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlChar * utf; /* a sequence of UTF-8 encoded bytes */
+    int n_utf;
+
+    for (n_utf = 0;n_utf < gen_nb_const_xmlChar_ptr;n_utf++) {
+        mem_base = xmlMemBlocks();
+        utf = gen_const_xmlChar_ptr(n_utf, 0);
+
+        ret_val = xmlUTF8Strlen((const xmlChar *)utf);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_utf, (const xmlChar *)utf, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUTF8Strlen",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_utf);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUTF8Strloc(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlChar * utf; /* the input UTF8 * */
+    int n_utf;
+    xmlChar * utfchar; /* the UTF8 character to be found */
+    int n_utfchar;
+
+    for (n_utf = 0;n_utf < gen_nb_const_xmlChar_ptr;n_utf++) {
+    for (n_utfchar = 0;n_utfchar < gen_nb_const_xmlChar_ptr;n_utfchar++) {
+        mem_base = xmlMemBlocks();
+        utf = gen_const_xmlChar_ptr(n_utf, 0);
+        utfchar = gen_const_xmlChar_ptr(n_utfchar, 1);
+
+        ret_val = xmlUTF8Strloc((const xmlChar *)utf, (const xmlChar *)utfchar);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_utf, (const xmlChar *)utf, 0);
+        des_const_xmlChar_ptr(n_utfchar, (const xmlChar *)utfchar, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUTF8Strloc",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_utf);
+            printf(" %d", n_utfchar);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUTF8Strndup(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlChar * ret_val;
+    xmlChar * utf; /* the input UTF8 * */
+    int n_utf;
+    int len; /* the len of @utf (in chars) */
+    int n_len;
+
+    for (n_utf = 0;n_utf < gen_nb_const_xmlChar_ptr;n_utf++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        utf = gen_const_xmlChar_ptr(n_utf, 0);
+        len = gen_int(n_len, 1);
+        if ((utf != NULL) &&
+            (len > (int) strlen((const char *) utf) + 1))
+            continue;
+
+        ret_val = xmlUTF8Strndup((const xmlChar *)utf, len);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_utf, (const xmlChar *)utf, 0);
+        des_int(n_len, len, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUTF8Strndup",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_utf);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUTF8Strpos(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    const xmlChar * ret_val;
+    xmlChar * utf; /* the input UTF8 * */
+    int n_utf;
+    int pos; /* the position of the desired UTF8 char (in chars) */
+    int n_pos;
+
+    for (n_utf = 0;n_utf < gen_nb_const_xmlChar_ptr;n_utf++) {
+    for (n_pos = 0;n_pos < gen_nb_int;n_pos++) {
+        mem_base = xmlMemBlocks();
+        utf = gen_const_xmlChar_ptr(n_utf, 0);
+        pos = gen_int(n_pos, 1);
+
+        ret_val = xmlUTF8Strpos((const xmlChar *)utf, pos);
+        desret_const_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_utf, (const xmlChar *)utf, 0);
+        des_int(n_pos, pos, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUTF8Strpos",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_utf);
+            printf(" %d", n_pos);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUTF8Strsize(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlChar * utf; /* a sequence of UTF-8 encoded bytes */
+    int n_utf;
+    int len; /* the number of characters in the array */
+    int n_len;
+
+    for (n_utf = 0;n_utf < gen_nb_const_xmlChar_ptr;n_utf++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        utf = gen_const_xmlChar_ptr(n_utf, 0);
+        len = gen_int(n_len, 1);
+        if ((utf != NULL) &&
+            (len > (int) strlen((const char *) utf) + 1))
+            continue;
+
+        ret_val = xmlUTF8Strsize((const xmlChar *)utf, len);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_utf, (const xmlChar *)utf, 0);
+        des_int(n_len, len, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUTF8Strsize",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_utf);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUTF8Strsub(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlChar * ret_val;
+    xmlChar * utf; /* a sequence of UTF-8 encoded bytes */
+    int n_utf;
+    int start; /* relative pos of first char */
+    int n_start;
+    int len; /* total number to copy */
+    int n_len;
+
+    for (n_utf = 0;n_utf < gen_nb_const_xmlChar_ptr;n_utf++) {
+    for (n_start = 0;n_start < gen_nb_int;n_start++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        utf = gen_const_xmlChar_ptr(n_utf, 0);
+        start = gen_int(n_start, 1);
+        len = gen_int(n_len, 2);
+        if ((utf != NULL) &&
+            (start > (int) strlen((const char *) utf) + 1))
+            continue;
+        if ((utf != NULL) &&
+            (len > (int) strlen((const char *) utf) + 1))
+            continue;
+
+        ret_val = xmlUTF8Strsub((const xmlChar *)utf, start, len);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_utf, (const xmlChar *)utf, 0);
+        des_int(n_start, start, 1);
+        des_int(n_len, len, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUTF8Strsub",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_utf);
+            printf(" %d", n_start);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+static int
+test_xmlstring(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing xmlstring : 26 of 30 functions ...\n");
+    test_ret += test_xmlCharStrdup();
+    test_ret += test_xmlCharStrndup();
+    test_ret += test_xmlCheckUTF8();
+    test_ret += test_xmlGetUTF8Char();
+    test_ret += test_xmlStrEqual();
+    test_ret += test_xmlStrPrintf();
+    test_ret += test_xmlStrQEqual();
+    test_ret += test_xmlStrVPrintf();
+    test_ret += test_xmlStrcasecmp();
+    test_ret += test_xmlStrcasestr();
+    test_ret += test_xmlStrchr();
+    test_ret += test_xmlStrcmp();
+    test_ret += test_xmlStrdup();
+    test_ret += test_xmlStrlen();
+    test_ret += test_xmlStrncasecmp();
+    test_ret += test_xmlStrncatNew();
+    test_ret += test_xmlStrncmp();
+    test_ret += test_xmlStrndup();
+    test_ret += test_xmlStrstr();
+    test_ret += test_xmlStrsub();
+    test_ret += test_xmlUTF8Charcmp();
+    test_ret += test_xmlUTF8Size();
+    test_ret += test_xmlUTF8Strlen();
+    test_ret += test_xmlUTF8Strloc();
+    test_ret += test_xmlUTF8Strndup();
+    test_ret += test_xmlUTF8Strpos();
+    test_ret += test_xmlUTF8Strsize();
+    test_ret += test_xmlUTF8Strsub();
+
+    if (test_ret != 0)
+	printf("Module xmlstring: %d errors\n", test_ret);
+    return(test_ret);
+}
+
+static int
+test_xmlUCSIsAegeanNumbers(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsAegeanNumbers(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsAegeanNumbers",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsAlphabeticPresentationForms(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsAlphabeticPresentationForms(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsAlphabeticPresentationForms",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsArabic(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsArabic(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsArabic",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsArabicPresentationFormsA(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsArabicPresentationFormsA(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsArabicPresentationFormsA",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsArabicPresentationFormsB(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsArabicPresentationFormsB(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsArabicPresentationFormsB",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsArmenian(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsArmenian(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsArmenian",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsArrows(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsArrows(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsArrows",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsBasicLatin(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsBasicLatin(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsBasicLatin",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsBengali(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsBengali(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsBengali",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsBlock(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+    char * block; /* UCS block name */
+    int n_block;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+    for (n_block = 0;n_block < gen_nb_const_char_ptr;n_block++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+        block = gen_const_char_ptr(n_block, 1);
+
+        ret_val = xmlUCSIsBlock(code, (const char *)block);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        des_const_char_ptr(n_block, (const char *)block, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsBlock",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf(" %d", n_block);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsBlockElements(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsBlockElements(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsBlockElements",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsBopomofo(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsBopomofo(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsBopomofo",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsBopomofoExtended(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsBopomofoExtended(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsBopomofoExtended",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsBoxDrawing(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsBoxDrawing(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsBoxDrawing",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsBraillePatterns(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsBraillePatterns(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsBraillePatterns",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsBuhid(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsBuhid(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsBuhid",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsByzantineMusicalSymbols(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsByzantineMusicalSymbols(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsByzantineMusicalSymbols",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCJKCompatibility(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCJKCompatibility(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCJKCompatibility",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCJKCompatibilityForms(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCJKCompatibilityForms(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCJKCompatibilityForms",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCJKCompatibilityIdeographs(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCJKCompatibilityIdeographs(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCJKCompatibilityIdeographs",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCJKCompatibilityIdeographsSupplement(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCJKCompatibilityIdeographsSupplement(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCJKCompatibilityIdeographsSupplement",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCJKRadicalsSupplement(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCJKRadicalsSupplement(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCJKRadicalsSupplement",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCJKSymbolsandPunctuation(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCJKSymbolsandPunctuation(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCJKSymbolsandPunctuation",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCJKUnifiedIdeographs(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCJKUnifiedIdeographs(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCJKUnifiedIdeographs",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCJKUnifiedIdeographsExtensionA(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCJKUnifiedIdeographsExtensionA(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCJKUnifiedIdeographsExtensionA",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCJKUnifiedIdeographsExtensionB(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCJKUnifiedIdeographsExtensionB(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCJKUnifiedIdeographsExtensionB",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCat(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+    char * cat; /* UCS Category name */
+    int n_cat;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+    for (n_cat = 0;n_cat < gen_nb_const_char_ptr;n_cat++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+        cat = gen_const_char_ptr(n_cat, 1);
+
+        ret_val = xmlUCSIsCat(code, (const char *)cat);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        des_const_char_ptr(n_cat, (const char *)cat, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCat",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf(" %d", n_cat);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCatC(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCatC(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCatC",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCatCc(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCatCc(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCatCc",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCatCf(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCatCf(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCatCf",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCatCo(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCatCo(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCatCo",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCatCs(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCatCs(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCatCs",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCatL(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCatL(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCatL",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCatLl(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCatLl(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCatLl",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCatLm(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCatLm(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCatLm",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCatLo(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCatLo(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCatLo",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCatLt(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCatLt(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCatLt",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCatLu(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCatLu(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCatLu",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCatM(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCatM(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCatM",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCatMc(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCatMc(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCatMc",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCatMe(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCatMe(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCatMe",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCatMn(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCatMn(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCatMn",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCatN(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCatN(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCatN",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCatNd(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCatNd(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCatNd",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCatNl(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCatNl(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCatNl",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCatNo(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCatNo(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCatNo",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCatP(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCatP(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCatP",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCatPc(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCatPc(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCatPc",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCatPd(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCatPd(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCatPd",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCatPe(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCatPe(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCatPe",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCatPf(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCatPf(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCatPf",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCatPi(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCatPi(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCatPi",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCatPo(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCatPo(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCatPo",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCatPs(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCatPs(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCatPs",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCatS(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCatS(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCatS",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCatSc(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCatSc(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCatSc",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCatSk(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCatSk(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCatSk",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCatSm(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCatSm(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCatSm",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCatSo(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCatSo(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCatSo",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCatZ(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCatZ(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCatZ",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCatZl(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCatZl(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCatZl",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCatZp(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCatZp(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCatZp",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCatZs(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCatZs(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCatZs",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCherokee(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCherokee(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCherokee",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCombiningDiacriticalMarks(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCombiningDiacriticalMarks(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCombiningDiacriticalMarks",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCombiningDiacriticalMarksforSymbols(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCombiningDiacriticalMarksforSymbols(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCombiningDiacriticalMarksforSymbols",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCombiningHalfMarks(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCombiningHalfMarks(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCombiningHalfMarks",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCombiningMarksforSymbols(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCombiningMarksforSymbols(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCombiningMarksforSymbols",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsControlPictures(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsControlPictures(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsControlPictures",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCurrencySymbols(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCurrencySymbols(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCurrencySymbols",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCypriotSyllabary(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCypriotSyllabary(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCypriotSyllabary",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCyrillic(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCyrillic(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCyrillic",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsCyrillicSupplement(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsCyrillicSupplement(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsCyrillicSupplement",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsDeseret(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsDeseret(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsDeseret",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsDevanagari(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsDevanagari(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsDevanagari",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsDingbats(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsDingbats(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsDingbats",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsEnclosedAlphanumerics(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsEnclosedAlphanumerics(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsEnclosedAlphanumerics",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsEnclosedCJKLettersandMonths(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsEnclosedCJKLettersandMonths(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsEnclosedCJKLettersandMonths",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsEthiopic(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsEthiopic(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsEthiopic",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsGeneralPunctuation(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsGeneralPunctuation(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsGeneralPunctuation",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsGeometricShapes(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsGeometricShapes(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsGeometricShapes",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsGeorgian(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsGeorgian(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsGeorgian",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsGothic(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsGothic(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsGothic",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsGreek(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsGreek(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsGreek",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsGreekExtended(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsGreekExtended(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsGreekExtended",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsGreekandCoptic(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsGreekandCoptic(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsGreekandCoptic",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsGujarati(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsGujarati(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsGujarati",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsGurmukhi(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsGurmukhi(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsGurmukhi",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsHalfwidthandFullwidthForms(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsHalfwidthandFullwidthForms(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsHalfwidthandFullwidthForms",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsHangulCompatibilityJamo(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsHangulCompatibilityJamo(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsHangulCompatibilityJamo",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsHangulJamo(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsHangulJamo(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsHangulJamo",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsHangulSyllables(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsHangulSyllables(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsHangulSyllables",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsHanunoo(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsHanunoo(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsHanunoo",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsHebrew(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsHebrew(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsHebrew",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsHighPrivateUseSurrogates(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsHighPrivateUseSurrogates(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsHighPrivateUseSurrogates",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsHighSurrogates(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsHighSurrogates(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsHighSurrogates",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsHiragana(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsHiragana(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsHiragana",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsIPAExtensions(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsIPAExtensions(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsIPAExtensions",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsIdeographicDescriptionCharacters(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsIdeographicDescriptionCharacters(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsIdeographicDescriptionCharacters",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsKanbun(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsKanbun(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsKanbun",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsKangxiRadicals(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsKangxiRadicals(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsKangxiRadicals",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsKannada(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsKannada(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsKannada",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsKatakana(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsKatakana(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsKatakana",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsKatakanaPhoneticExtensions(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsKatakanaPhoneticExtensions(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsKatakanaPhoneticExtensions",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsKhmer(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsKhmer(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsKhmer",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsKhmerSymbols(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsKhmerSymbols(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsKhmerSymbols",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsLao(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsLao(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsLao",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsLatin1Supplement(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsLatin1Supplement(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsLatin1Supplement",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsLatinExtendedA(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsLatinExtendedA(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsLatinExtendedA",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsLatinExtendedAdditional(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsLatinExtendedAdditional(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsLatinExtendedAdditional",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsLatinExtendedB(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsLatinExtendedB(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsLatinExtendedB",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsLetterlikeSymbols(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsLetterlikeSymbols(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsLetterlikeSymbols",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsLimbu(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsLimbu(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsLimbu",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsLinearBIdeograms(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsLinearBIdeograms(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsLinearBIdeograms",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsLinearBSyllabary(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsLinearBSyllabary(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsLinearBSyllabary",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsLowSurrogates(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsLowSurrogates(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsLowSurrogates",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsMalayalam(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsMalayalam(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsMalayalam",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsMathematicalAlphanumericSymbols(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsMathematicalAlphanumericSymbols(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsMathematicalAlphanumericSymbols",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsMathematicalOperators(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsMathematicalOperators(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsMathematicalOperators",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsMiscellaneousMathematicalSymbolsA(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsMiscellaneousMathematicalSymbolsA(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsMiscellaneousMathematicalSymbolsA",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsMiscellaneousMathematicalSymbolsB(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsMiscellaneousMathematicalSymbolsB(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsMiscellaneousMathematicalSymbolsB",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsMiscellaneousSymbols(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsMiscellaneousSymbols(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsMiscellaneousSymbols",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsMiscellaneousSymbolsandArrows(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsMiscellaneousSymbolsandArrows(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsMiscellaneousSymbolsandArrows",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsMiscellaneousTechnical(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsMiscellaneousTechnical(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsMiscellaneousTechnical",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsMongolian(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsMongolian(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsMongolian",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsMusicalSymbols(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsMusicalSymbols(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsMusicalSymbols",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsMyanmar(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsMyanmar(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsMyanmar",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsNumberForms(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsNumberForms(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsNumberForms",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsOgham(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsOgham(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsOgham",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsOldItalic(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsOldItalic(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsOldItalic",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsOpticalCharacterRecognition(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsOpticalCharacterRecognition(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsOpticalCharacterRecognition",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsOriya(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsOriya(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsOriya",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsOsmanya(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsOsmanya(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsOsmanya",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsPhoneticExtensions(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsPhoneticExtensions(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsPhoneticExtensions",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsPrivateUse(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsPrivateUse(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsPrivateUse",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsPrivateUseArea(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsPrivateUseArea(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsPrivateUseArea",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsRunic(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsRunic(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsRunic",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsShavian(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsShavian(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsShavian",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsSinhala(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsSinhala(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsSinhala",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsSmallFormVariants(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsSmallFormVariants(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsSmallFormVariants",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsSpacingModifierLetters(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsSpacingModifierLetters(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsSpacingModifierLetters",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsSpecials(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsSpecials(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsSpecials",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsSuperscriptsandSubscripts(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsSuperscriptsandSubscripts(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsSuperscriptsandSubscripts",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsSupplementalArrowsA(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsSupplementalArrowsA(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsSupplementalArrowsA",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsSupplementalArrowsB(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsSupplementalArrowsB(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsSupplementalArrowsB",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsSupplementalMathematicalOperators(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsSupplementalMathematicalOperators(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsSupplementalMathematicalOperators",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsSupplementaryPrivateUseAreaA(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsSupplementaryPrivateUseAreaA(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsSupplementaryPrivateUseAreaA",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsSupplementaryPrivateUseAreaB(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsSupplementaryPrivateUseAreaB(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsSupplementaryPrivateUseAreaB",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsSyriac(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsSyriac(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsSyriac",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsTagalog(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsTagalog(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsTagalog",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsTagbanwa(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsTagbanwa(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsTagbanwa",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsTags(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsTags(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsTags",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsTaiLe(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsTaiLe(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsTaiLe",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsTaiXuanJingSymbols(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsTaiXuanJingSymbols(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsTaiXuanJingSymbols",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsTamil(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsTamil(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsTamil",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsTelugu(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsTelugu(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsTelugu",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsThaana(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsThaana(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsThaana",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsThai(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsThai(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsThai",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsTibetan(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsTibetan(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsTibetan",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsUgaritic(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsUgaritic(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsUgaritic",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsUnifiedCanadianAboriginalSyllabics(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsUnifiedCanadianAboriginalSyllabics(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsUnifiedCanadianAboriginalSyllabics",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsVariationSelectors(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsVariationSelectors(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsVariationSelectors",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsVariationSelectorsSupplement(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsVariationSelectorsSupplement(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsVariationSelectorsSupplement",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsYiRadicals(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsYiRadicals(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsYiRadicals",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsYiSyllables(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsYiSyllables(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsYiSyllables",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlUCSIsYijingHexagramSymbols(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_UNICODE_ENABLED)
+    int mem_base;
+    int ret_val;
+    int code; /* UCS code point */
+    int n_code;
+
+    for (n_code = 0;n_code < gen_nb_int;n_code++) {
+        mem_base = xmlMemBlocks();
+        code = gen_int(n_code, 0);
+
+        ret_val = xmlUCSIsYijingHexagramSymbols(code);
+        desret_int(ret_val);
+        call_tests++;
+        des_int(n_code, code, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlUCSIsYijingHexagramSymbols",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_code);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+static int
+test_xmlunicode(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing xmlunicode : 166 of 166 functions ...\n");
+    test_ret += test_xmlUCSIsAegeanNumbers();
+    test_ret += test_xmlUCSIsAlphabeticPresentationForms();
+    test_ret += test_xmlUCSIsArabic();
+    test_ret += test_xmlUCSIsArabicPresentationFormsA();
+    test_ret += test_xmlUCSIsArabicPresentationFormsB();
+    test_ret += test_xmlUCSIsArmenian();
+    test_ret += test_xmlUCSIsArrows();
+    test_ret += test_xmlUCSIsBasicLatin();
+    test_ret += test_xmlUCSIsBengali();
+    test_ret += test_xmlUCSIsBlock();
+    test_ret += test_xmlUCSIsBlockElements();
+    test_ret += test_xmlUCSIsBopomofo();
+    test_ret += test_xmlUCSIsBopomofoExtended();
+    test_ret += test_xmlUCSIsBoxDrawing();
+    test_ret += test_xmlUCSIsBraillePatterns();
+    test_ret += test_xmlUCSIsBuhid();
+    test_ret += test_xmlUCSIsByzantineMusicalSymbols();
+    test_ret += test_xmlUCSIsCJKCompatibility();
+    test_ret += test_xmlUCSIsCJKCompatibilityForms();
+    test_ret += test_xmlUCSIsCJKCompatibilityIdeographs();
+    test_ret += test_xmlUCSIsCJKCompatibilityIdeographsSupplement();
+    test_ret += test_xmlUCSIsCJKRadicalsSupplement();
+    test_ret += test_xmlUCSIsCJKSymbolsandPunctuation();
+    test_ret += test_xmlUCSIsCJKUnifiedIdeographs();
+    test_ret += test_xmlUCSIsCJKUnifiedIdeographsExtensionA();
+    test_ret += test_xmlUCSIsCJKUnifiedIdeographsExtensionB();
+    test_ret += test_xmlUCSIsCat();
+    test_ret += test_xmlUCSIsCatC();
+    test_ret += test_xmlUCSIsCatCc();
+    test_ret += test_xmlUCSIsCatCf();
+    test_ret += test_xmlUCSIsCatCo();
+    test_ret += test_xmlUCSIsCatCs();
+    test_ret += test_xmlUCSIsCatL();
+    test_ret += test_xmlUCSIsCatLl();
+    test_ret += test_xmlUCSIsCatLm();
+    test_ret += test_xmlUCSIsCatLo();
+    test_ret += test_xmlUCSIsCatLt();
+    test_ret += test_xmlUCSIsCatLu();
+    test_ret += test_xmlUCSIsCatM();
+    test_ret += test_xmlUCSIsCatMc();
+    test_ret += test_xmlUCSIsCatMe();
+    test_ret += test_xmlUCSIsCatMn();
+    test_ret += test_xmlUCSIsCatN();
+    test_ret += test_xmlUCSIsCatNd();
+    test_ret += test_xmlUCSIsCatNl();
+    test_ret += test_xmlUCSIsCatNo();
+    test_ret += test_xmlUCSIsCatP();
+    test_ret += test_xmlUCSIsCatPc();
+    test_ret += test_xmlUCSIsCatPd();
+    test_ret += test_xmlUCSIsCatPe();
+    test_ret += test_xmlUCSIsCatPf();
+    test_ret += test_xmlUCSIsCatPi();
+    test_ret += test_xmlUCSIsCatPo();
+    test_ret += test_xmlUCSIsCatPs();
+    test_ret += test_xmlUCSIsCatS();
+    test_ret += test_xmlUCSIsCatSc();
+    test_ret += test_xmlUCSIsCatSk();
+    test_ret += test_xmlUCSIsCatSm();
+    test_ret += test_xmlUCSIsCatSo();
+    test_ret += test_xmlUCSIsCatZ();
+    test_ret += test_xmlUCSIsCatZl();
+    test_ret += test_xmlUCSIsCatZp();
+    test_ret += test_xmlUCSIsCatZs();
+    test_ret += test_xmlUCSIsCherokee();
+    test_ret += test_xmlUCSIsCombiningDiacriticalMarks();
+    test_ret += test_xmlUCSIsCombiningDiacriticalMarksforSymbols();
+    test_ret += test_xmlUCSIsCombiningHalfMarks();
+    test_ret += test_xmlUCSIsCombiningMarksforSymbols();
+    test_ret += test_xmlUCSIsControlPictures();
+    test_ret += test_xmlUCSIsCurrencySymbols();
+    test_ret += test_xmlUCSIsCypriotSyllabary();
+    test_ret += test_xmlUCSIsCyrillic();
+    test_ret += test_xmlUCSIsCyrillicSupplement();
+    test_ret += test_xmlUCSIsDeseret();
+    test_ret += test_xmlUCSIsDevanagari();
+    test_ret += test_xmlUCSIsDingbats();
+    test_ret += test_xmlUCSIsEnclosedAlphanumerics();
+    test_ret += test_xmlUCSIsEnclosedCJKLettersandMonths();
+    test_ret += test_xmlUCSIsEthiopic();
+    test_ret += test_xmlUCSIsGeneralPunctuation();
+    test_ret += test_xmlUCSIsGeometricShapes();
+    test_ret += test_xmlUCSIsGeorgian();
+    test_ret += test_xmlUCSIsGothic();
+    test_ret += test_xmlUCSIsGreek();
+    test_ret += test_xmlUCSIsGreekExtended();
+    test_ret += test_xmlUCSIsGreekandCoptic();
+    test_ret += test_xmlUCSIsGujarati();
+    test_ret += test_xmlUCSIsGurmukhi();
+    test_ret += test_xmlUCSIsHalfwidthandFullwidthForms();
+    test_ret += test_xmlUCSIsHangulCompatibilityJamo();
+    test_ret += test_xmlUCSIsHangulJamo();
+    test_ret += test_xmlUCSIsHangulSyllables();
+    test_ret += test_xmlUCSIsHanunoo();
+    test_ret += test_xmlUCSIsHebrew();
+    test_ret += test_xmlUCSIsHighPrivateUseSurrogates();
+    test_ret += test_xmlUCSIsHighSurrogates();
+    test_ret += test_xmlUCSIsHiragana();
+    test_ret += test_xmlUCSIsIPAExtensions();
+    test_ret += test_xmlUCSIsIdeographicDescriptionCharacters();
+    test_ret += test_xmlUCSIsKanbun();
+    test_ret += test_xmlUCSIsKangxiRadicals();
+    test_ret += test_xmlUCSIsKannada();
+    test_ret += test_xmlUCSIsKatakana();
+    test_ret += test_xmlUCSIsKatakanaPhoneticExtensions();
+    test_ret += test_xmlUCSIsKhmer();
+    test_ret += test_xmlUCSIsKhmerSymbols();
+    test_ret += test_xmlUCSIsLao();
+    test_ret += test_xmlUCSIsLatin1Supplement();
+    test_ret += test_xmlUCSIsLatinExtendedA();
+    test_ret += test_xmlUCSIsLatinExtendedAdditional();
+    test_ret += test_xmlUCSIsLatinExtendedB();
+    test_ret += test_xmlUCSIsLetterlikeSymbols();
+    test_ret += test_xmlUCSIsLimbu();
+    test_ret += test_xmlUCSIsLinearBIdeograms();
+    test_ret += test_xmlUCSIsLinearBSyllabary();
+    test_ret += test_xmlUCSIsLowSurrogates();
+    test_ret += test_xmlUCSIsMalayalam();
+    test_ret += test_xmlUCSIsMathematicalAlphanumericSymbols();
+    test_ret += test_xmlUCSIsMathematicalOperators();
+    test_ret += test_xmlUCSIsMiscellaneousMathematicalSymbolsA();
+    test_ret += test_xmlUCSIsMiscellaneousMathematicalSymbolsB();
+    test_ret += test_xmlUCSIsMiscellaneousSymbols();
+    test_ret += test_xmlUCSIsMiscellaneousSymbolsandArrows();
+    test_ret += test_xmlUCSIsMiscellaneousTechnical();
+    test_ret += test_xmlUCSIsMongolian();
+    test_ret += test_xmlUCSIsMusicalSymbols();
+    test_ret += test_xmlUCSIsMyanmar();
+    test_ret += test_xmlUCSIsNumberForms();
+    test_ret += test_xmlUCSIsOgham();
+    test_ret += test_xmlUCSIsOldItalic();
+    test_ret += test_xmlUCSIsOpticalCharacterRecognition();
+    test_ret += test_xmlUCSIsOriya();
+    test_ret += test_xmlUCSIsOsmanya();
+    test_ret += test_xmlUCSIsPhoneticExtensions();
+    test_ret += test_xmlUCSIsPrivateUse();
+    test_ret += test_xmlUCSIsPrivateUseArea();
+    test_ret += test_xmlUCSIsRunic();
+    test_ret += test_xmlUCSIsShavian();
+    test_ret += test_xmlUCSIsSinhala();
+    test_ret += test_xmlUCSIsSmallFormVariants();
+    test_ret += test_xmlUCSIsSpacingModifierLetters();
+    test_ret += test_xmlUCSIsSpecials();
+    test_ret += test_xmlUCSIsSuperscriptsandSubscripts();
+    test_ret += test_xmlUCSIsSupplementalArrowsA();
+    test_ret += test_xmlUCSIsSupplementalArrowsB();
+    test_ret += test_xmlUCSIsSupplementalMathematicalOperators();
+    test_ret += test_xmlUCSIsSupplementaryPrivateUseAreaA();
+    test_ret += test_xmlUCSIsSupplementaryPrivateUseAreaB();
+    test_ret += test_xmlUCSIsSyriac();
+    test_ret += test_xmlUCSIsTagalog();
+    test_ret += test_xmlUCSIsTagbanwa();
+    test_ret += test_xmlUCSIsTags();
+    test_ret += test_xmlUCSIsTaiLe();
+    test_ret += test_xmlUCSIsTaiXuanJingSymbols();
+    test_ret += test_xmlUCSIsTamil();
+    test_ret += test_xmlUCSIsTelugu();
+    test_ret += test_xmlUCSIsThaana();
+    test_ret += test_xmlUCSIsThai();
+    test_ret += test_xmlUCSIsTibetan();
+    test_ret += test_xmlUCSIsUgaritic();
+    test_ret += test_xmlUCSIsUnifiedCanadianAboriginalSyllabics();
+    test_ret += test_xmlUCSIsVariationSelectors();
+    test_ret += test_xmlUCSIsVariationSelectorsSupplement();
+    test_ret += test_xmlUCSIsYiRadicals();
+    test_ret += test_xmlUCSIsYiSyllables();
+    test_ret += test_xmlUCSIsYijingHexagramSymbols();
+
+    if (test_ret != 0)
+	printf("Module xmlunicode: %d errors\n", test_ret);
+    return(test_ret);
+}
+
+static int
+test_xmlNewTextWriter(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    xmlTextWriterPtr ret_val;
+    xmlOutputBufferPtr out; /* an xmlOutputBufferPtr */
+    int n_out;
+
+    for (n_out = 0;n_out < gen_nb_xmlOutputBufferPtr;n_out++) {
+        mem_base = xmlMemBlocks();
+        out = gen_xmlOutputBufferPtr(n_out, 0);
+
+        ret_val = xmlNewTextWriter(out);
+        if (ret_val != NULL) out = NULL;
+        desret_xmlTextWriterPtr(ret_val);
+        call_tests++;
+        des_xmlOutputBufferPtr(n_out, out, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewTextWriter",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_out);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewTextWriterFilename(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    xmlTextWriterPtr ret_val;
+    const char * uri; /* the URI of the resource for the output */
+    int n_uri;
+    int compression; /* compress the output? */
+    int n_compression;
+
+    for (n_uri = 0;n_uri < gen_nb_fileoutput;n_uri++) {
+    for (n_compression = 0;n_compression < gen_nb_int;n_compression++) {
+        mem_base = xmlMemBlocks();
+        uri = gen_fileoutput(n_uri, 0);
+        compression = gen_int(n_compression, 1);
+
+        ret_val = xmlNewTextWriterFilename(uri, compression);
+        desret_xmlTextWriterPtr(ret_val);
+        call_tests++;
+        des_fileoutput(n_uri, uri, 0);
+        des_int(n_compression, compression, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewTextWriterFilename",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_uri);
+            printf(" %d", n_compression);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewTextWriterMemory(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    xmlTextWriterPtr ret_val;
+    xmlBufferPtr buf; /* xmlBufferPtr */
+    int n_buf;
+    int compression; /* compress the output? */
+    int n_compression;
+
+    for (n_buf = 0;n_buf < gen_nb_xmlBufferPtr;n_buf++) {
+    for (n_compression = 0;n_compression < gen_nb_int;n_compression++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_xmlBufferPtr(n_buf, 0);
+        compression = gen_int(n_compression, 1);
+
+        ret_val = xmlNewTextWriterMemory(buf, compression);
+        desret_xmlTextWriterPtr(ret_val);
+        call_tests++;
+        des_xmlBufferPtr(n_buf, buf, 0);
+        des_int(n_compression, compression, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewTextWriterMemory",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf(" %d", n_compression);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewTextWriterPushParser(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    xmlTextWriterPtr ret_val;
+    xmlParserCtxtPtr ctxt; /* xmlParserCtxtPtr to hold the new XML document tree */
+    int n_ctxt;
+    int compression; /* compress the output? */
+    int n_compression;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlParserCtxtPtr;n_ctxt++) {
+    for (n_compression = 0;n_compression < gen_nb_int;n_compression++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlParserCtxtPtr(n_ctxt, 0);
+        compression = gen_int(n_compression, 1);
+
+        ret_val = xmlNewTextWriterPushParser(ctxt, compression);
+        if (ctxt != NULL) {xmlFreeDoc(ctxt->myDoc); ctxt->myDoc = NULL;} if (ret_val != NULL) ctxt = NULL;
+        desret_xmlTextWriterPtr(ret_val);
+        call_tests++;
+        des_xmlParserCtxtPtr(n_ctxt, ctxt, 0);
+        des_int(n_compression, compression, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewTextWriterPushParser",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_compression);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlNewTextWriterTree(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    xmlTextWriterPtr ret_val;
+    xmlDocPtr doc; /* xmlDocPtr */
+    int n_doc;
+    xmlNodePtr node; /* xmlNodePtr or NULL for doc->children */
+    int n_node;
+    int compression; /* compress the output? */
+    int n_compression;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_compression = 0;n_compression < gen_nb_int;n_compression++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+        node = gen_xmlNodePtr(n_node, 1);
+        compression = gen_int(n_compression, 2);
+
+        ret_val = xmlNewTextWriterTree(doc, node, compression);
+        desret_xmlTextWriterPtr(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        des_xmlNodePtr(n_node, node, 1);
+        des_int(n_compression, compression, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlNewTextWriterTree",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf(" %d", n_node);
+            printf(" %d", n_compression);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterEndAttribute(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+
+        ret_val = xmlTextWriterEndAttribute(writer);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterEndAttribute",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterEndCDATA(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+
+        ret_val = xmlTextWriterEndCDATA(writer);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterEndCDATA",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterEndComment(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+
+        ret_val = xmlTextWriterEndComment(writer);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterEndComment",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterEndDTD(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+
+        ret_val = xmlTextWriterEndDTD(writer);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterEndDTD",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterEndDTDAttlist(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+
+        ret_val = xmlTextWriterEndDTDAttlist(writer);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterEndDTDAttlist",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterEndDTDElement(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+
+        ret_val = xmlTextWriterEndDTDElement(writer);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterEndDTDElement",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterEndDTDEntity(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+
+        ret_val = xmlTextWriterEndDTDEntity(writer);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterEndDTDEntity",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterEndDocument(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+
+        ret_val = xmlTextWriterEndDocument(writer);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterEndDocument",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterEndElement(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+
+        ret_val = xmlTextWriterEndElement(writer);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterEndElement",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterEndPI(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+
+        ret_val = xmlTextWriterEndPI(writer);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterEndPI",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterFlush(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+
+        ret_val = xmlTextWriterFlush(writer);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterFlush",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterFullEndElement(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+
+        ret_val = xmlTextWriterFullEndElement(writer);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterFullEndElement",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterSetIndent(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+    int indent; /* do indentation? */
+    int n_indent;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+    for (n_indent = 0;n_indent < gen_nb_int;n_indent++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+        indent = gen_int(n_indent, 1);
+
+        ret_val = xmlTextWriterSetIndent(writer, indent);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        des_int(n_indent, indent, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterSetIndent",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf(" %d", n_indent);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterSetIndentString(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+    xmlChar * str; /* the xmlChar string */
+    int n_str;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+    for (n_str = 0;n_str < gen_nb_const_xmlChar_ptr;n_str++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+        str = gen_const_xmlChar_ptr(n_str, 1);
+
+        ret_val = xmlTextWriterSetIndentString(writer, (const xmlChar *)str);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        des_const_xmlChar_ptr(n_str, (const xmlChar *)str, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterSetIndentString",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf(" %d", n_str);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterSetQuoteChar(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+    xmlChar quotechar; /* the quote character */
+    int n_quotechar;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+    for (n_quotechar = 0;n_quotechar < gen_nb_xmlChar;n_quotechar++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+        quotechar = gen_xmlChar(n_quotechar, 1);
+
+        ret_val = xmlTextWriterSetQuoteChar(writer, quotechar);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        des_xmlChar(n_quotechar, quotechar, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterSetQuoteChar",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf(" %d", n_quotechar);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterStartAttribute(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+    xmlChar * name; /* element name */
+    int n_name;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+
+        ret_val = xmlTextWriterStartAttribute(writer, (const xmlChar *)name);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterStartAttribute",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterStartAttributeNS(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+    xmlChar * prefix; /* namespace prefix or NULL */
+    int n_prefix;
+    xmlChar * name; /* element local name */
+    int n_name;
+    xmlChar * namespaceURI; /* namespace URI or NULL */
+    int n_namespaceURI;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+    for (n_prefix = 0;n_prefix < gen_nb_const_xmlChar_ptr;n_prefix++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_namespaceURI = 0;n_namespaceURI < gen_nb_const_xmlChar_ptr;n_namespaceURI++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+        prefix = gen_const_xmlChar_ptr(n_prefix, 1);
+        name = gen_const_xmlChar_ptr(n_name, 2);
+        namespaceURI = gen_const_xmlChar_ptr(n_namespaceURI, 3);
+
+        ret_val = xmlTextWriterStartAttributeNS(writer, (const xmlChar *)prefix, (const xmlChar *)name, (const xmlChar *)namespaceURI);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        des_const_xmlChar_ptr(n_prefix, (const xmlChar *)prefix, 1);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 2);
+        des_const_xmlChar_ptr(n_namespaceURI, (const xmlChar *)namespaceURI, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterStartAttributeNS",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf(" %d", n_prefix);
+            printf(" %d", n_name);
+            printf(" %d", n_namespaceURI);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterStartCDATA(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+
+        ret_val = xmlTextWriterStartCDATA(writer);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterStartCDATA",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterStartComment(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+
+        ret_val = xmlTextWriterStartComment(writer);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterStartComment",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterStartDTD(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+    xmlChar * name; /* the name of the DTD */
+    int n_name;
+    xmlChar * pubid; /* the public identifier, which is an alternative to the system identifier */
+    int n_pubid;
+    xmlChar * sysid; /* the system identifier, which is the URI of the DTD */
+    int n_sysid;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_pubid = 0;n_pubid < gen_nb_const_xmlChar_ptr;n_pubid++) {
+    for (n_sysid = 0;n_sysid < gen_nb_const_xmlChar_ptr;n_sysid++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        pubid = gen_const_xmlChar_ptr(n_pubid, 2);
+        sysid = gen_const_xmlChar_ptr(n_sysid, 3);
+
+        ret_val = xmlTextWriterStartDTD(writer, (const xmlChar *)name, (const xmlChar *)pubid, (const xmlChar *)sysid);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_const_xmlChar_ptr(n_pubid, (const xmlChar *)pubid, 2);
+        des_const_xmlChar_ptr(n_sysid, (const xmlChar *)sysid, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterStartDTD",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf(" %d", n_name);
+            printf(" %d", n_pubid);
+            printf(" %d", n_sysid);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterStartDTDAttlist(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+    xmlChar * name; /* the name of the DTD ATTLIST */
+    int n_name;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+
+        ret_val = xmlTextWriterStartDTDAttlist(writer, (const xmlChar *)name);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterStartDTDAttlist",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterStartDTDElement(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+    xmlChar * name; /* the name of the DTD element */
+    int n_name;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+
+        ret_val = xmlTextWriterStartDTDElement(writer, (const xmlChar *)name);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterStartDTDElement",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterStartDTDEntity(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+    int pe; /* TRUE if this is a parameter entity, FALSE if not */
+    int n_pe;
+    xmlChar * name; /* the name of the DTD ATTLIST */
+    int n_name;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+    for (n_pe = 0;n_pe < gen_nb_int;n_pe++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+        pe = gen_int(n_pe, 1);
+        name = gen_const_xmlChar_ptr(n_name, 2);
+
+        ret_val = xmlTextWriterStartDTDEntity(writer, pe, (const xmlChar *)name);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        des_int(n_pe, pe, 1);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterStartDTDEntity",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf(" %d", n_pe);
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterStartDocument(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+    char * version; /* the xml version ("1.0") or NULL for default ("1.0") */
+    int n_version;
+    char * encoding; /* the encoding or NULL for default */
+    int n_encoding;
+    char * standalone; /* "yes" or "no" or NULL for default */
+    int n_standalone;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+    for (n_version = 0;n_version < gen_nb_const_char_ptr;n_version++) {
+    for (n_encoding = 0;n_encoding < gen_nb_const_char_ptr;n_encoding++) {
+    for (n_standalone = 0;n_standalone < gen_nb_const_char_ptr;n_standalone++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+        version = gen_const_char_ptr(n_version, 1);
+        encoding = gen_const_char_ptr(n_encoding, 2);
+        standalone = gen_const_char_ptr(n_standalone, 3);
+
+        ret_val = xmlTextWriterStartDocument(writer, (const char *)version, (const char *)encoding, (const char *)standalone);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        des_const_char_ptr(n_version, (const char *)version, 1);
+        des_const_char_ptr(n_encoding, (const char *)encoding, 2);
+        des_const_char_ptr(n_standalone, (const char *)standalone, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterStartDocument",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf(" %d", n_version);
+            printf(" %d", n_encoding);
+            printf(" %d", n_standalone);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterStartElement(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+    xmlChar * name; /* element name */
+    int n_name;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+
+        ret_val = xmlTextWriterStartElement(writer, (const xmlChar *)name);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterStartElement",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterStartElementNS(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+    xmlChar * prefix; /* namespace prefix or NULL */
+    int n_prefix;
+    xmlChar * name; /* element local name */
+    int n_name;
+    xmlChar * namespaceURI; /* namespace URI or NULL */
+    int n_namespaceURI;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+    for (n_prefix = 0;n_prefix < gen_nb_const_xmlChar_ptr;n_prefix++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_namespaceURI = 0;n_namespaceURI < gen_nb_const_xmlChar_ptr;n_namespaceURI++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+        prefix = gen_const_xmlChar_ptr(n_prefix, 1);
+        name = gen_const_xmlChar_ptr(n_name, 2);
+        namespaceURI = gen_const_xmlChar_ptr(n_namespaceURI, 3);
+
+        ret_val = xmlTextWriterStartElementNS(writer, (const xmlChar *)prefix, (const xmlChar *)name, (const xmlChar *)namespaceURI);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        des_const_xmlChar_ptr(n_prefix, (const xmlChar *)prefix, 1);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 2);
+        des_const_xmlChar_ptr(n_namespaceURI, (const xmlChar *)namespaceURI, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterStartElementNS",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf(" %d", n_prefix);
+            printf(" %d", n_name);
+            printf(" %d", n_namespaceURI);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterStartPI(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+    xmlChar * target; /* PI target */
+    int n_target;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+    for (n_target = 0;n_target < gen_nb_const_xmlChar_ptr;n_target++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+        target = gen_const_xmlChar_ptr(n_target, 1);
+
+        ret_val = xmlTextWriterStartPI(writer, (const xmlChar *)target);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        des_const_xmlChar_ptr(n_target, (const xmlChar *)target, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterStartPI",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf(" %d", n_target);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteAttribute(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+    xmlChar * name; /* attribute name */
+    int n_name;
+    xmlChar * content; /* attribute content */
+    int n_content;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        content = gen_const_xmlChar_ptr(n_content, 2);
+
+        ret_val = xmlTextWriterWriteAttribute(writer, (const xmlChar *)name, (const xmlChar *)content);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterWriteAttribute",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf(" %d", n_name);
+            printf(" %d", n_content);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteAttributeNS(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+    xmlChar * prefix; /* namespace prefix */
+    int n_prefix;
+    xmlChar * name; /* attribute local name */
+    int n_name;
+    xmlChar * namespaceURI; /* namespace URI */
+    int n_namespaceURI;
+    xmlChar * content; /* attribute content */
+    int n_content;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+    for (n_prefix = 0;n_prefix < gen_nb_const_xmlChar_ptr;n_prefix++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_namespaceURI = 0;n_namespaceURI < gen_nb_const_xmlChar_ptr;n_namespaceURI++) {
+    for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+        prefix = gen_const_xmlChar_ptr(n_prefix, 1);
+        name = gen_const_xmlChar_ptr(n_name, 2);
+        namespaceURI = gen_const_xmlChar_ptr(n_namespaceURI, 3);
+        content = gen_const_xmlChar_ptr(n_content, 4);
+
+        ret_val = xmlTextWriterWriteAttributeNS(writer, (const xmlChar *)prefix, (const xmlChar *)name, (const xmlChar *)namespaceURI, (const xmlChar *)content);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        des_const_xmlChar_ptr(n_prefix, (const xmlChar *)prefix, 1);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 2);
+        des_const_xmlChar_ptr(n_namespaceURI, (const xmlChar *)namespaceURI, 3);
+        des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 4);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterWriteAttributeNS",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf(" %d", n_prefix);
+            printf(" %d", n_name);
+            printf(" %d", n_namespaceURI);
+            printf(" %d", n_content);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteBase64(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+    char * data; /* binary data */
+    int n_data;
+    int start; /* the position within the data of the first byte to encode */
+    int n_start;
+    int len; /* the number of bytes to encode */
+    int n_len;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+    for (n_data = 0;n_data < gen_nb_const_char_ptr;n_data++) {
+    for (n_start = 0;n_start < gen_nb_int;n_start++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+        data = gen_const_char_ptr(n_data, 1);
+        start = gen_int(n_start, 2);
+        len = gen_int(n_len, 3);
+        if ((data != NULL) &&
+            (start > (int) strlen((const char *) data) + 1))
+            continue;
+        if ((data != NULL) &&
+            (len > (int) strlen((const char *) data) + 1))
+            continue;
+
+        ret_val = xmlTextWriterWriteBase64(writer, (const char *)data, start, len);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        des_const_char_ptr(n_data, (const char *)data, 1);
+        des_int(n_start, start, 2);
+        des_int(n_len, len, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterWriteBase64",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf(" %d", n_data);
+            printf(" %d", n_start);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteBinHex(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+    char * data; /* binary data */
+    int n_data;
+    int start; /* the position within the data of the first byte to encode */
+    int n_start;
+    int len; /* the number of bytes to encode */
+    int n_len;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+    for (n_data = 0;n_data < gen_nb_const_char_ptr;n_data++) {
+    for (n_start = 0;n_start < gen_nb_int;n_start++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+        data = gen_const_char_ptr(n_data, 1);
+        start = gen_int(n_start, 2);
+        len = gen_int(n_len, 3);
+        if ((data != NULL) &&
+            (start > (int) strlen((const char *) data) + 1))
+            continue;
+        if ((data != NULL) &&
+            (len > (int) strlen((const char *) data) + 1))
+            continue;
+
+        ret_val = xmlTextWriterWriteBinHex(writer, (const char *)data, start, len);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        des_const_char_ptr(n_data, (const char *)data, 1);
+        des_int(n_start, start, 2);
+        des_int(n_len, len, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterWriteBinHex",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf(" %d", n_data);
+            printf(" %d", n_start);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteCDATA(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+    xmlChar * content; /* CDATA content */
+    int n_content;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+    for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+        content = gen_const_xmlChar_ptr(n_content, 1);
+
+        ret_val = xmlTextWriterWriteCDATA(writer, (const xmlChar *)content);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterWriteCDATA",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf(" %d", n_content);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteComment(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+    xmlChar * content; /* comment string */
+    int n_content;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+    for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+        content = gen_const_xmlChar_ptr(n_content, 1);
+
+        ret_val = xmlTextWriterWriteComment(writer, (const xmlChar *)content);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterWriteComment",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf(" %d", n_content);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteDTD(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+    xmlChar * name; /* the name of the DTD */
+    int n_name;
+    xmlChar * pubid; /* the public identifier, which is an alternative to the system identifier */
+    int n_pubid;
+    xmlChar * sysid; /* the system identifier, which is the URI of the DTD */
+    int n_sysid;
+    xmlChar * subset; /* string content of the DTD */
+    int n_subset;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_pubid = 0;n_pubid < gen_nb_const_xmlChar_ptr;n_pubid++) {
+    for (n_sysid = 0;n_sysid < gen_nb_const_xmlChar_ptr;n_sysid++) {
+    for (n_subset = 0;n_subset < gen_nb_const_xmlChar_ptr;n_subset++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        pubid = gen_const_xmlChar_ptr(n_pubid, 2);
+        sysid = gen_const_xmlChar_ptr(n_sysid, 3);
+        subset = gen_const_xmlChar_ptr(n_subset, 4);
+
+        ret_val = xmlTextWriterWriteDTD(writer, (const xmlChar *)name, (const xmlChar *)pubid, (const xmlChar *)sysid, (const xmlChar *)subset);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_const_xmlChar_ptr(n_pubid, (const xmlChar *)pubid, 2);
+        des_const_xmlChar_ptr(n_sysid, (const xmlChar *)sysid, 3);
+        des_const_xmlChar_ptr(n_subset, (const xmlChar *)subset, 4);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterWriteDTD",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf(" %d", n_name);
+            printf(" %d", n_pubid);
+            printf(" %d", n_sysid);
+            printf(" %d", n_subset);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteDTDAttlist(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+    xmlChar * name; /* the name of the DTD ATTLIST */
+    int n_name;
+    xmlChar * content; /* content of the ATTLIST */
+    int n_content;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        content = gen_const_xmlChar_ptr(n_content, 2);
+
+        ret_val = xmlTextWriterWriteDTDAttlist(writer, (const xmlChar *)name, (const xmlChar *)content);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterWriteDTDAttlist",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf(" %d", n_name);
+            printf(" %d", n_content);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteDTDElement(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+    xmlChar * name; /* the name of the DTD element */
+    int n_name;
+    xmlChar * content; /* content of the element */
+    int n_content;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        content = gen_const_xmlChar_ptr(n_content, 2);
+
+        ret_val = xmlTextWriterWriteDTDElement(writer, (const xmlChar *)name, (const xmlChar *)content);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterWriteDTDElement",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf(" %d", n_name);
+            printf(" %d", n_content);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteDTDEntity(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+    int pe; /* TRUE if this is a parameter entity, FALSE if not */
+    int n_pe;
+    xmlChar * name; /* the name of the DTD entity */
+    int n_name;
+    xmlChar * pubid; /* the public identifier, which is an alternative to the system identifier */
+    int n_pubid;
+    xmlChar * sysid; /* the system identifier, which is the URI of the DTD */
+    int n_sysid;
+    xmlChar * ndataid; /* the xml notation name. */
+    int n_ndataid;
+    xmlChar * content; /* content of the entity */
+    int n_content;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+    for (n_pe = 0;n_pe < gen_nb_int;n_pe++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_pubid = 0;n_pubid < gen_nb_const_xmlChar_ptr;n_pubid++) {
+    for (n_sysid = 0;n_sysid < gen_nb_const_xmlChar_ptr;n_sysid++) {
+    for (n_ndataid = 0;n_ndataid < gen_nb_const_xmlChar_ptr;n_ndataid++) {
+    for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+        pe = gen_int(n_pe, 1);
+        name = gen_const_xmlChar_ptr(n_name, 2);
+        pubid = gen_const_xmlChar_ptr(n_pubid, 3);
+        sysid = gen_const_xmlChar_ptr(n_sysid, 4);
+        ndataid = gen_const_xmlChar_ptr(n_ndataid, 5);
+        content = gen_const_xmlChar_ptr(n_content, 6);
+
+        ret_val = xmlTextWriterWriteDTDEntity(writer, pe, (const xmlChar *)name, (const xmlChar *)pubid, (const xmlChar *)sysid, (const xmlChar *)ndataid, (const xmlChar *)content);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        des_int(n_pe, pe, 1);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 2);
+        des_const_xmlChar_ptr(n_pubid, (const xmlChar *)pubid, 3);
+        des_const_xmlChar_ptr(n_sysid, (const xmlChar *)sysid, 4);
+        des_const_xmlChar_ptr(n_ndataid, (const xmlChar *)ndataid, 5);
+        des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 6);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterWriteDTDEntity",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf(" %d", n_pe);
+            printf(" %d", n_name);
+            printf(" %d", n_pubid);
+            printf(" %d", n_sysid);
+            printf(" %d", n_ndataid);
+            printf(" %d", n_content);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteDTDExternalEntity(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+    int pe; /* TRUE if this is a parameter entity, FALSE if not */
+    int n_pe;
+    xmlChar * name; /* the name of the DTD entity */
+    int n_name;
+    xmlChar * pubid; /* the public identifier, which is an alternative to the system identifier */
+    int n_pubid;
+    xmlChar * sysid; /* the system identifier, which is the URI of the DTD */
+    int n_sysid;
+    xmlChar * ndataid; /* the xml notation name. */
+    int n_ndataid;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+    for (n_pe = 0;n_pe < gen_nb_int;n_pe++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_pubid = 0;n_pubid < gen_nb_const_xmlChar_ptr;n_pubid++) {
+    for (n_sysid = 0;n_sysid < gen_nb_const_xmlChar_ptr;n_sysid++) {
+    for (n_ndataid = 0;n_ndataid < gen_nb_const_xmlChar_ptr;n_ndataid++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+        pe = gen_int(n_pe, 1);
+        name = gen_const_xmlChar_ptr(n_name, 2);
+        pubid = gen_const_xmlChar_ptr(n_pubid, 3);
+        sysid = gen_const_xmlChar_ptr(n_sysid, 4);
+        ndataid = gen_const_xmlChar_ptr(n_ndataid, 5);
+
+        ret_val = xmlTextWriterWriteDTDExternalEntity(writer, pe, (const xmlChar *)name, (const xmlChar *)pubid, (const xmlChar *)sysid, (const xmlChar *)ndataid);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        des_int(n_pe, pe, 1);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 2);
+        des_const_xmlChar_ptr(n_pubid, (const xmlChar *)pubid, 3);
+        des_const_xmlChar_ptr(n_sysid, (const xmlChar *)sysid, 4);
+        des_const_xmlChar_ptr(n_ndataid, (const xmlChar *)ndataid, 5);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterWriteDTDExternalEntity",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf(" %d", n_pe);
+            printf(" %d", n_name);
+            printf(" %d", n_pubid);
+            printf(" %d", n_sysid);
+            printf(" %d", n_ndataid);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteDTDExternalEntityContents(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+    xmlChar * pubid; /* the public identifier, which is an alternative to the system identifier */
+    int n_pubid;
+    xmlChar * sysid; /* the system identifier, which is the URI of the DTD */
+    int n_sysid;
+    xmlChar * ndataid; /* the xml notation name. */
+    int n_ndataid;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+    for (n_pubid = 0;n_pubid < gen_nb_const_xmlChar_ptr;n_pubid++) {
+    for (n_sysid = 0;n_sysid < gen_nb_const_xmlChar_ptr;n_sysid++) {
+    for (n_ndataid = 0;n_ndataid < gen_nb_const_xmlChar_ptr;n_ndataid++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+        pubid = gen_const_xmlChar_ptr(n_pubid, 1);
+        sysid = gen_const_xmlChar_ptr(n_sysid, 2);
+        ndataid = gen_const_xmlChar_ptr(n_ndataid, 3);
+
+        ret_val = xmlTextWriterWriteDTDExternalEntityContents(writer, (const xmlChar *)pubid, (const xmlChar *)sysid, (const xmlChar *)ndataid);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        des_const_xmlChar_ptr(n_pubid, (const xmlChar *)pubid, 1);
+        des_const_xmlChar_ptr(n_sysid, (const xmlChar *)sysid, 2);
+        des_const_xmlChar_ptr(n_ndataid, (const xmlChar *)ndataid, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterWriteDTDExternalEntityContents",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf(" %d", n_pubid);
+            printf(" %d", n_sysid);
+            printf(" %d", n_ndataid);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteDTDInternalEntity(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+    int pe; /* TRUE if this is a parameter entity, FALSE if not */
+    int n_pe;
+    xmlChar * name; /* the name of the DTD entity */
+    int n_name;
+    xmlChar * content; /* content of the entity */
+    int n_content;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+    for (n_pe = 0;n_pe < gen_nb_int;n_pe++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+        pe = gen_int(n_pe, 1);
+        name = gen_const_xmlChar_ptr(n_name, 2);
+        content = gen_const_xmlChar_ptr(n_content, 3);
+
+        ret_val = xmlTextWriterWriteDTDInternalEntity(writer, pe, (const xmlChar *)name, (const xmlChar *)content);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        des_int(n_pe, pe, 1);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 2);
+        des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterWriteDTDInternalEntity",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf(" %d", n_pe);
+            printf(" %d", n_name);
+            printf(" %d", n_content);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteDTDNotation(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+    xmlChar * name; /* the name of the xml notation */
+    int n_name;
+    xmlChar * pubid; /* the public identifier, which is an alternative to the system identifier */
+    int n_pubid;
+    xmlChar * sysid; /* the system identifier, which is the URI of the DTD */
+    int n_sysid;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_pubid = 0;n_pubid < gen_nb_const_xmlChar_ptr;n_pubid++) {
+    for (n_sysid = 0;n_sysid < gen_nb_const_xmlChar_ptr;n_sysid++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        pubid = gen_const_xmlChar_ptr(n_pubid, 2);
+        sysid = gen_const_xmlChar_ptr(n_sysid, 3);
+
+        ret_val = xmlTextWriterWriteDTDNotation(writer, (const xmlChar *)name, (const xmlChar *)pubid, (const xmlChar *)sysid);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_const_xmlChar_ptr(n_pubid, (const xmlChar *)pubid, 2);
+        des_const_xmlChar_ptr(n_sysid, (const xmlChar *)sysid, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterWriteDTDNotation",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf(" %d", n_name);
+            printf(" %d", n_pubid);
+            printf(" %d", n_sysid);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteElement(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+    xmlChar * name; /* element name */
+    int n_name;
+    xmlChar * content; /* element content */
+    int n_content;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        content = gen_const_xmlChar_ptr(n_content, 2);
+
+        ret_val = xmlTextWriterWriteElement(writer, (const xmlChar *)name, (const xmlChar *)content);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterWriteElement",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf(" %d", n_name);
+            printf(" %d", n_content);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteElementNS(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+    xmlChar * prefix; /* namespace prefix */
+    int n_prefix;
+    xmlChar * name; /* element local name */
+    int n_name;
+    xmlChar * namespaceURI; /* namespace URI */
+    int n_namespaceURI;
+    xmlChar * content; /* element content */
+    int n_content;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+    for (n_prefix = 0;n_prefix < gen_nb_const_xmlChar_ptr;n_prefix++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_namespaceURI = 0;n_namespaceURI < gen_nb_const_xmlChar_ptr;n_namespaceURI++) {
+    for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+        prefix = gen_const_xmlChar_ptr(n_prefix, 1);
+        name = gen_const_xmlChar_ptr(n_name, 2);
+        namespaceURI = gen_const_xmlChar_ptr(n_namespaceURI, 3);
+        content = gen_const_xmlChar_ptr(n_content, 4);
+
+        ret_val = xmlTextWriterWriteElementNS(writer, (const xmlChar *)prefix, (const xmlChar *)name, (const xmlChar *)namespaceURI, (const xmlChar *)content);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        des_const_xmlChar_ptr(n_prefix, (const xmlChar *)prefix, 1);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 2);
+        des_const_xmlChar_ptr(n_namespaceURI, (const xmlChar *)namespaceURI, 3);
+        des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 4);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterWriteElementNS",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf(" %d", n_prefix);
+            printf(" %d", n_name);
+            printf(" %d", n_namespaceURI);
+            printf(" %d", n_content);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteFormatAttribute(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteFormatAttributeNS(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteFormatCDATA(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteFormatComment(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteFormatDTD(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteFormatDTDAttlist(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteFormatDTDElement(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteFormatDTDInternalEntity(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteFormatElement(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteFormatElementNS(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteFormatPI(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteFormatRaw(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteFormatString(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWritePI(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+    xmlChar * target; /* PI target */
+    int n_target;
+    xmlChar * content; /* PI content */
+    int n_content;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+    for (n_target = 0;n_target < gen_nb_const_xmlChar_ptr;n_target++) {
+    for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+        target = gen_const_xmlChar_ptr(n_target, 1);
+        content = gen_const_xmlChar_ptr(n_content, 2);
+
+        ret_val = xmlTextWriterWritePI(writer, (const xmlChar *)target, (const xmlChar *)content);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        des_const_xmlChar_ptr(n_target, (const xmlChar *)target, 1);
+        des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterWritePI",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf(" %d", n_target);
+            printf(" %d", n_content);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteRaw(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+    xmlChar * content; /* text string */
+    int n_content;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+    for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+        content = gen_const_xmlChar_ptr(n_content, 1);
+
+        ret_val = xmlTextWriterWriteRaw(writer, (const xmlChar *)content);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterWriteRaw",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf(" %d", n_content);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteRawLen(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+    xmlChar * content; /* text string */
+    int n_content;
+    int len; /* length of the text string */
+    int n_len;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+    for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
+    for (n_len = 0;n_len < gen_nb_int;n_len++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+        content = gen_const_xmlChar_ptr(n_content, 1);
+        len = gen_int(n_len, 2);
+        if ((content != NULL) &&
+            (len > (int) strlen((const char *) content) + 1))
+            continue;
+
+        ret_val = xmlTextWriterWriteRawLen(writer, (const xmlChar *)content, len);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 1);
+        des_int(n_len, len, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterWriteRawLen",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf(" %d", n_content);
+            printf(" %d", n_len);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteString(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+    xmlChar * content; /* text string */
+    int n_content;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+    for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+        content = gen_const_xmlChar_ptr(n_content, 1);
+
+        ret_val = xmlTextWriterWriteString(writer, (const xmlChar *)content);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterWriteString",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf(" %d", n_content);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteVFormatAttribute(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteVFormatAttributeNS(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteVFormatCDATA(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteVFormatComment(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteVFormatDTD(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteVFormatDTDAttlist(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteVFormatDTDElement(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteVFormatDTDInternalEntity(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteVFormatElement(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteVFormatElementNS(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteVFormatPI(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteVFormatRaw(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlTextWriterWriteVFormatString(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+static int
+test_xmlwriter(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing xmlwriter : 52 of 80 functions ...\n");
+    test_ret += test_xmlNewTextWriter();
+    test_ret += test_xmlNewTextWriterFilename();
+    test_ret += test_xmlNewTextWriterMemory();
+    test_ret += test_xmlNewTextWriterPushParser();
+    test_ret += test_xmlNewTextWriterTree();
+    test_ret += test_xmlTextWriterEndAttribute();
+    test_ret += test_xmlTextWriterEndCDATA();
+    test_ret += test_xmlTextWriterEndComment();
+    test_ret += test_xmlTextWriterEndDTD();
+    test_ret += test_xmlTextWriterEndDTDAttlist();
+    test_ret += test_xmlTextWriterEndDTDElement();
+    test_ret += test_xmlTextWriterEndDTDEntity();
+    test_ret += test_xmlTextWriterEndDocument();
+    test_ret += test_xmlTextWriterEndElement();
+    test_ret += test_xmlTextWriterEndPI();
+    test_ret += test_xmlTextWriterFlush();
+    test_ret += test_xmlTextWriterFullEndElement();
+    test_ret += test_xmlTextWriterSetIndent();
+    test_ret += test_xmlTextWriterSetIndentString();
+    test_ret += test_xmlTextWriterSetQuoteChar();
+    test_ret += test_xmlTextWriterStartAttribute();
+    test_ret += test_xmlTextWriterStartAttributeNS();
+    test_ret += test_xmlTextWriterStartCDATA();
+    test_ret += test_xmlTextWriterStartComment();
+    test_ret += test_xmlTextWriterStartDTD();
+    test_ret += test_xmlTextWriterStartDTDAttlist();
+    test_ret += test_xmlTextWriterStartDTDElement();
+    test_ret += test_xmlTextWriterStartDTDEntity();
+    test_ret += test_xmlTextWriterStartDocument();
+    test_ret += test_xmlTextWriterStartElement();
+    test_ret += test_xmlTextWriterStartElementNS();
+    test_ret += test_xmlTextWriterStartPI();
+    test_ret += test_xmlTextWriterWriteAttribute();
+    test_ret += test_xmlTextWriterWriteAttributeNS();
+    test_ret += test_xmlTextWriterWriteBase64();
+    test_ret += test_xmlTextWriterWriteBinHex();
+    test_ret += test_xmlTextWriterWriteCDATA();
+    test_ret += test_xmlTextWriterWriteComment();
+    test_ret += test_xmlTextWriterWriteDTD();
+    test_ret += test_xmlTextWriterWriteDTDAttlist();
+    test_ret += test_xmlTextWriterWriteDTDElement();
+    test_ret += test_xmlTextWriterWriteDTDEntity();
+    test_ret += test_xmlTextWriterWriteDTDExternalEntity();
+    test_ret += test_xmlTextWriterWriteDTDExternalEntityContents();
+    test_ret += test_xmlTextWriterWriteDTDInternalEntity();
+    test_ret += test_xmlTextWriterWriteDTDNotation();
+    test_ret += test_xmlTextWriterWriteElement();
+    test_ret += test_xmlTextWriterWriteElementNS();
+    test_ret += test_xmlTextWriterWriteFormatAttribute();
+    test_ret += test_xmlTextWriterWriteFormatAttributeNS();
+    test_ret += test_xmlTextWriterWriteFormatCDATA();
+    test_ret += test_xmlTextWriterWriteFormatComment();
+    test_ret += test_xmlTextWriterWriteFormatDTD();
+    test_ret += test_xmlTextWriterWriteFormatDTDAttlist();
+    test_ret += test_xmlTextWriterWriteFormatDTDElement();
+    test_ret += test_xmlTextWriterWriteFormatDTDInternalEntity();
+    test_ret += test_xmlTextWriterWriteFormatElement();
+    test_ret += test_xmlTextWriterWriteFormatElementNS();
+    test_ret += test_xmlTextWriterWriteFormatPI();
+    test_ret += test_xmlTextWriterWriteFormatRaw();
+    test_ret += test_xmlTextWriterWriteFormatString();
+    test_ret += test_xmlTextWriterWritePI();
+    test_ret += test_xmlTextWriterWriteRaw();
+    test_ret += test_xmlTextWriterWriteRawLen();
+    test_ret += test_xmlTextWriterWriteString();
+    test_ret += test_xmlTextWriterWriteVFormatAttribute();
+    test_ret += test_xmlTextWriterWriteVFormatAttributeNS();
+    test_ret += test_xmlTextWriterWriteVFormatCDATA();
+    test_ret += test_xmlTextWriterWriteVFormatComment();
+    test_ret += test_xmlTextWriterWriteVFormatDTD();
+    test_ret += test_xmlTextWriterWriteVFormatDTDAttlist();
+    test_ret += test_xmlTextWriterWriteVFormatDTDElement();
+    test_ret += test_xmlTextWriterWriteVFormatDTDInternalEntity();
+    test_ret += test_xmlTextWriterWriteVFormatElement();
+    test_ret += test_xmlTextWriterWriteVFormatElementNS();
+    test_ret += test_xmlTextWriterWriteVFormatPI();
+    test_ret += test_xmlTextWriterWriteVFormatRaw();
+    test_ret += test_xmlTextWriterWriteVFormatString();
+
+    if (test_ret != 0)
+	printf("Module xmlwriter: %d errors\n", test_ret);
+    return(test_ret);
+}
+
+static int
+test_xmlXPathCastBooleanToNumber(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    double ret_val;
+    int val; /* a boolean */
+    int n_val;
+
+    for (n_val = 0;n_val < gen_nb_int;n_val++) {
+        mem_base = xmlMemBlocks();
+        val = gen_int(n_val, 0);
+
+        ret_val = xmlXPathCastBooleanToNumber(val);
+        desret_double(ret_val);
+        call_tests++;
+        des_int(n_val, val, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathCastBooleanToNumber",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathCastBooleanToString(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlChar * ret_val;
+    int val; /* a boolean */
+    int n_val;
+
+    for (n_val = 0;n_val < gen_nb_int;n_val++) {
+        mem_base = xmlMemBlocks();
+        val = gen_int(n_val, 0);
+
+        ret_val = xmlXPathCastBooleanToString(val);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_int(n_val, val, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathCastBooleanToString",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathCastNodeSetToBoolean(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlNodeSetPtr ns; /* a node-set */
+    int n_ns;
+
+    for (n_ns = 0;n_ns < gen_nb_xmlNodeSetPtr;n_ns++) {
+        mem_base = xmlMemBlocks();
+        ns = gen_xmlNodeSetPtr(n_ns, 0);
+
+        ret_val = xmlXPathCastNodeSetToBoolean(ns);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlNodeSetPtr(n_ns, ns, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathCastNodeSetToBoolean",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ns);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathCastNodeSetToNumber(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    double ret_val;
+    xmlNodeSetPtr ns; /* a node-set */
+    int n_ns;
+
+    for (n_ns = 0;n_ns < gen_nb_xmlNodeSetPtr;n_ns++) {
+        mem_base = xmlMemBlocks();
+        ns = gen_xmlNodeSetPtr(n_ns, 0);
+
+        ret_val = xmlXPathCastNodeSetToNumber(ns);
+        desret_double(ret_val);
+        call_tests++;
+        des_xmlNodeSetPtr(n_ns, ns, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathCastNodeSetToNumber",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ns);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathCastNodeSetToString(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlChar * ret_val;
+    xmlNodeSetPtr ns; /* a node-set */
+    int n_ns;
+
+    for (n_ns = 0;n_ns < gen_nb_xmlNodeSetPtr;n_ns++) {
+        mem_base = xmlMemBlocks();
+        ns = gen_xmlNodeSetPtr(n_ns, 0);
+
+        ret_val = xmlXPathCastNodeSetToString(ns);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlNodeSetPtr(n_ns, ns, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathCastNodeSetToString",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ns);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathCastNodeToNumber(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    double ret_val;
+    xmlNodePtr node; /* a node */
+    int n_node;
+
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+        mem_base = xmlMemBlocks();
+        node = gen_xmlNodePtr(n_node, 0);
+
+        ret_val = xmlXPathCastNodeToNumber(node);
+        desret_double(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_node, node, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathCastNodeToNumber",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_node);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathCastNodeToString(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlChar * ret_val;
+    xmlNodePtr node; /* a node */
+    int n_node;
+
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+        mem_base = xmlMemBlocks();
+        node = gen_xmlNodePtr(n_node, 0);
+
+        ret_val = xmlXPathCastNodeToString(node);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_node, node, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathCastNodeToString",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_node);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathCastNumberToBoolean(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    int ret_val;
+    double val; /* a number */
+    int n_val;
+
+    for (n_val = 0;n_val < gen_nb_double;n_val++) {
+        mem_base = xmlMemBlocks();
+        val = gen_double(n_val, 0);
+
+        ret_val = xmlXPathCastNumberToBoolean(val);
+        desret_int(ret_val);
+        call_tests++;
+        des_double(n_val, val, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathCastNumberToBoolean",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathCastNumberToString(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlChar * ret_val;
+    double val; /* a number */
+    int n_val;
+
+    for (n_val = 0;n_val < gen_nb_double;n_val++) {
+        mem_base = xmlMemBlocks();
+        val = gen_double(n_val, 0);
+
+        ret_val = xmlXPathCastNumberToString(val);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_double(n_val, val, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathCastNumberToString",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathCastStringToBoolean(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlChar * val; /* a string */
+    int n_val;
+
+    for (n_val = 0;n_val < gen_nb_const_xmlChar_ptr;n_val++) {
+        mem_base = xmlMemBlocks();
+        val = gen_const_xmlChar_ptr(n_val, 0);
+
+        ret_val = xmlXPathCastStringToBoolean((const xmlChar *)val);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_val, (const xmlChar *)val, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathCastStringToBoolean",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathCastStringToNumber(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    double ret_val;
+    xmlChar * val; /* a string */
+    int n_val;
+
+    for (n_val = 0;n_val < gen_nb_const_xmlChar_ptr;n_val++) {
+        mem_base = xmlMemBlocks();
+        val = gen_const_xmlChar_ptr(n_val, 0);
+
+        ret_val = xmlXPathCastStringToNumber((const xmlChar *)val);
+        desret_double(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_val, (const xmlChar *)val, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathCastStringToNumber",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathCastToBoolean(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlXPathObjectPtr val; /* an XPath object */
+    int n_val;
+
+    for (n_val = 0;n_val < gen_nb_xmlXPathObjectPtr;n_val++) {
+        mem_base = xmlMemBlocks();
+        val = gen_xmlXPathObjectPtr(n_val, 0);
+
+        ret_val = xmlXPathCastToBoolean(val);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlXPathObjectPtr(n_val, val, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathCastToBoolean",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathCastToNumber(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    double ret_val;
+    xmlXPathObjectPtr val; /* an XPath object */
+    int n_val;
+
+    for (n_val = 0;n_val < gen_nb_xmlXPathObjectPtr;n_val++) {
+        mem_base = xmlMemBlocks();
+        val = gen_xmlXPathObjectPtr(n_val, 0);
+
+        ret_val = xmlXPathCastToNumber(val);
+        desret_double(ret_val);
+        call_tests++;
+        des_xmlXPathObjectPtr(n_val, val, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathCastToNumber",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathCastToString(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlChar * ret_val;
+    xmlXPathObjectPtr val; /* an XPath object */
+    int n_val;
+
+    for (n_val = 0;n_val < gen_nb_xmlXPathObjectPtr;n_val++) {
+        mem_base = xmlMemBlocks();
+        val = gen_xmlXPathObjectPtr(n_val, 0);
+
+        ret_val = xmlXPathCastToString(val);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlXPathObjectPtr(n_val, val, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathCastToString",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathCmpNodes(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlNodePtr node1; /* the first node */
+    int n_node1;
+    xmlNodePtr node2; /* the second node */
+    int n_node2;
+
+    for (n_node1 = 0;n_node1 < gen_nb_xmlNodePtr;n_node1++) {
+    for (n_node2 = 0;n_node2 < gen_nb_xmlNodePtr;n_node2++) {
+        mem_base = xmlMemBlocks();
+        node1 = gen_xmlNodePtr(n_node1, 0);
+        node2 = gen_xmlNodePtr(n_node2, 1);
+
+        ret_val = xmlXPathCmpNodes(node1, node2);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_node1, node1, 0);
+        des_xmlNodePtr(n_node2, node2, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathCmpNodes",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_node1);
+            printf(" %d", n_node2);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathCompile(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+#ifdef LIBXML_XPATH_ENABLED
+
+#define gen_nb_xmlXPathCompExprPtr 1
+static xmlXPathCompExprPtr gen_xmlXPathCompExprPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlXPathCompExprPtr(int no ATTRIBUTE_UNUSED, xmlXPathCompExprPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+#endif
+
+#ifdef LIBXML_XPATH_ENABLED
+
+#define gen_nb_xmlXPathContextPtr 1
+static xmlXPathContextPtr gen_xmlXPathContextPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlXPathContextPtr(int no ATTRIBUTE_UNUSED, xmlXPathContextPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+#endif
+
+
+static int
+test_xmlXPathCompiledEval(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathObjectPtr ret_val;
+    xmlXPathCompExprPtr comp; /* the compiled XPath expression */
+    int n_comp;
+    xmlXPathContextPtr ctx; /* the XPath context */
+    int n_ctx;
+
+    for (n_comp = 0;n_comp < gen_nb_xmlXPathCompExprPtr;n_comp++) {
+    for (n_ctx = 0;n_ctx < gen_nb_xmlXPathContextPtr;n_ctx++) {
+        mem_base = xmlMemBlocks();
+        comp = gen_xmlXPathCompExprPtr(n_comp, 0);
+        ctx = gen_xmlXPathContextPtr(n_ctx, 1);
+
+        ret_val = xmlXPathCompiledEval(comp, ctx);
+        desret_xmlXPathObjectPtr(ret_val);
+        call_tests++;
+        des_xmlXPathCompExprPtr(n_comp, comp, 0);
+        des_xmlXPathContextPtr(n_ctx, ctx, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathCompiledEval",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_comp);
+            printf(" %d", n_ctx);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathCompiledEvalToBoolean(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlXPathCompExprPtr comp; /* the compiled XPath expression */
+    int n_comp;
+    xmlXPathContextPtr ctxt; /* the XPath context */
+    int n_ctxt;
+
+    for (n_comp = 0;n_comp < gen_nb_xmlXPathCompExprPtr;n_comp++) {
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathContextPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        comp = gen_xmlXPathCompExprPtr(n_comp, 0);
+        ctxt = gen_xmlXPathContextPtr(n_ctxt, 1);
+
+        ret_val = xmlXPathCompiledEvalToBoolean(comp, ctxt);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlXPathCompExprPtr(n_comp, comp, 0);
+        des_xmlXPathContextPtr(n_ctxt, ctxt, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathCompiledEvalToBoolean",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_comp);
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathContextSetCache(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlXPathContextPtr ctxt; /* the XPath context */
+    int n_ctxt;
+    int active; /* enables/disables (creates/frees) the cache */
+    int n_active;
+    int value; /* a value with semantics dependent on @options */
+    int n_value;
+    int options; /* options (currently only the value 0 is used) */
+    int n_options;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathContextPtr;n_ctxt++) {
+    for (n_active = 0;n_active < gen_nb_int;n_active++) {
+    for (n_value = 0;n_value < gen_nb_int;n_value++) {
+    for (n_options = 0;n_options < gen_nb_int;n_options++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathContextPtr(n_ctxt, 0);
+        active = gen_int(n_active, 1);
+        value = gen_int(n_value, 2);
+        options = gen_int(n_options, 3);
+
+        ret_val = xmlXPathContextSetCache(ctxt, active, value, options);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlXPathContextPtr(n_ctxt, ctxt, 0);
+        des_int(n_active, active, 1);
+        des_int(n_value, value, 2);
+        des_int(n_options, options, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathContextSetCache",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_active);
+            printf(" %d", n_value);
+            printf(" %d", n_options);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathConvertBoolean(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathObjectPtr ret_val;
+    xmlXPathObjectPtr val; /* an XPath object */
+    int n_val;
+
+    for (n_val = 0;n_val < gen_nb_xmlXPathObjectPtr;n_val++) {
+        mem_base = xmlMemBlocks();
+        val = gen_xmlXPathObjectPtr(n_val, 0);
+
+        ret_val = xmlXPathConvertBoolean(val);
+        val = NULL;
+        desret_xmlXPathObjectPtr(ret_val);
+        call_tests++;
+        des_xmlXPathObjectPtr(n_val, val, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathConvertBoolean",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathConvertNumber(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathObjectPtr ret_val;
+    xmlXPathObjectPtr val; /* an XPath object */
+    int n_val;
+
+    for (n_val = 0;n_val < gen_nb_xmlXPathObjectPtr;n_val++) {
+        mem_base = xmlMemBlocks();
+        val = gen_xmlXPathObjectPtr(n_val, 0);
+
+        ret_val = xmlXPathConvertNumber(val);
+        val = NULL;
+        desret_xmlXPathObjectPtr(ret_val);
+        call_tests++;
+        des_xmlXPathObjectPtr(n_val, val, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathConvertNumber",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathConvertString(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathObjectPtr ret_val;
+    xmlXPathObjectPtr val; /* an XPath object */
+    int n_val;
+
+    for (n_val = 0;n_val < gen_nb_xmlXPathObjectPtr;n_val++) {
+        mem_base = xmlMemBlocks();
+        val = gen_xmlXPathObjectPtr(n_val, 0);
+
+        ret_val = xmlXPathConvertString(val);
+        val = NULL;
+        desret_xmlXPathObjectPtr(ret_val);
+        call_tests++;
+        des_xmlXPathObjectPtr(n_val, val, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathConvertString",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathCtxtCompile(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathEval(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathObjectPtr ret_val;
+    xmlChar * str; /* the XPath expression */
+    int n_str;
+    xmlXPathContextPtr ctx; /* the XPath context */
+    int n_ctx;
+
+    for (n_str = 0;n_str < gen_nb_const_xmlChar_ptr;n_str++) {
+    for (n_ctx = 0;n_ctx < gen_nb_xmlXPathContextPtr;n_ctx++) {
+        mem_base = xmlMemBlocks();
+        str = gen_const_xmlChar_ptr(n_str, 0);
+        ctx = gen_xmlXPathContextPtr(n_ctx, 1);
+
+        ret_val = xmlXPathEval((const xmlChar *)str, ctx);
+        desret_xmlXPathObjectPtr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_str, (const xmlChar *)str, 0);
+        des_xmlXPathContextPtr(n_ctx, ctx, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathEval",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_str);
+            printf(" %d", n_ctx);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathEvalExpression(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathObjectPtr ret_val;
+    xmlChar * str; /* the XPath expression */
+    int n_str;
+    xmlXPathContextPtr ctxt; /* the XPath context */
+    int n_ctxt;
+
+    for (n_str = 0;n_str < gen_nb_const_xmlChar_ptr;n_str++) {
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathContextPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        str = gen_const_xmlChar_ptr(n_str, 0);
+        ctxt = gen_xmlXPathContextPtr(n_ctxt, 1);
+
+        ret_val = xmlXPathEvalExpression((const xmlChar *)str, ctxt);
+        desret_xmlXPathObjectPtr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_str, (const xmlChar *)str, 0);
+        des_xmlXPathContextPtr(n_ctxt, ctxt, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathEvalExpression",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_str);
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathEvalPredicate(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlXPathContextPtr ctxt; /* the XPath context */
+    int n_ctxt;
+    xmlXPathObjectPtr res; /* the Predicate Expression evaluation result */
+    int n_res;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathContextPtr;n_ctxt++) {
+    for (n_res = 0;n_res < gen_nb_xmlXPathObjectPtr;n_res++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathContextPtr(n_ctxt, 0);
+        res = gen_xmlXPathObjectPtr(n_res, 1);
+
+        ret_val = xmlXPathEvalPredicate(ctxt, res);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlXPathContextPtr(n_ctxt, ctxt, 0);
+        des_xmlXPathObjectPtr(n_res, res, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathEvalPredicate",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_res);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathInit(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+
+        mem_base = xmlMemBlocks();
+
+        xmlXPathInit();
+        call_tests++;
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathInit",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf("\n");
+        }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathIsInf(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    double val; /* a double value */
+    int n_val;
+
+    for (n_val = 0;n_val < gen_nb_double;n_val++) {
+        mem_base = xmlMemBlocks();
+        val = gen_double(n_val, 0);
+
+        ret_val = xmlXPathIsInf(val);
+        desret_int(ret_val);
+        call_tests++;
+        des_double(n_val, val, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathIsInf",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathIsNaN(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    double val; /* a double value */
+    int n_val;
+
+    for (n_val = 0;n_val < gen_nb_double;n_val++) {
+        mem_base = xmlMemBlocks();
+        val = gen_double(n_val, 0);
+
+        ret_val = xmlXPathIsNaN(val);
+        desret_int(ret_val);
+        call_tests++;
+        des_double(n_val, val, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathIsNaN",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNewContext(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNodeEval(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathObjectPtr ret_val;
+    xmlNodePtr node; /* the node to to use as the context node */
+    int n_node;
+    xmlChar * str; /* the XPath expression */
+    int n_str;
+    xmlXPathContextPtr ctx; /* the XPath context */
+    int n_ctx;
+
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_str = 0;n_str < gen_nb_const_xmlChar_ptr;n_str++) {
+    for (n_ctx = 0;n_ctx < gen_nb_xmlXPathContextPtr;n_ctx++) {
+        mem_base = xmlMemBlocks();
+        node = gen_xmlNodePtr(n_node, 0);
+        str = gen_const_xmlChar_ptr(n_str, 1);
+        ctx = gen_xmlXPathContextPtr(n_ctx, 2);
+
+        ret_val = xmlXPathNodeEval(node, (const xmlChar *)str, ctx);
+        desret_xmlXPathObjectPtr(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_node, node, 0);
+        des_const_xmlChar_ptr(n_str, (const xmlChar *)str, 1);
+        des_xmlXPathContextPtr(n_ctx, ctx, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNodeEval",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_node);
+            printf(" %d", n_str);
+            printf(" %d", n_ctx);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNodeSetCreate(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlNodeSetPtr ret_val;
+    xmlNodePtr val; /* an initial xmlNodePtr, or NULL */
+    int n_val;
+
+    for (n_val = 0;n_val < gen_nb_xmlNodePtr;n_val++) {
+        mem_base = xmlMemBlocks();
+        val = gen_xmlNodePtr(n_val, 0);
+
+        ret_val = xmlXPathNodeSetCreate(val);
+        desret_xmlNodeSetPtr(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_val, val, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNodeSetCreate",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathObjectCopy(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathObjectPtr ret_val;
+    xmlXPathObjectPtr val; /* the original object */
+    int n_val;
+
+    for (n_val = 0;n_val < gen_nb_xmlXPathObjectPtr;n_val++) {
+        mem_base = xmlMemBlocks();
+        val = gen_xmlXPathObjectPtr(n_val, 0);
+
+        ret_val = xmlXPathObjectCopy(val);
+        desret_xmlXPathObjectPtr(ret_val);
+        call_tests++;
+        des_xmlXPathObjectPtr(n_val, val, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathObjectCopy",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathOrderDocElems(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    long ret_val;
+    xmlDocPtr doc; /* an input document */
+    int n_doc;
+
+    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+        mem_base = xmlMemBlocks();
+        doc = gen_xmlDocPtr(n_doc, 0);
+
+        ret_val = xmlXPathOrderDocElems(doc);
+        desret_long(ret_val);
+        call_tests++;
+        des_xmlDocPtr(n_doc, doc, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathOrderDocElems",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_doc);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathSetContextNode(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlNodePtr node; /* the node to to use as the context node */
+    int n_node;
+    xmlXPathContextPtr ctx; /* the XPath context */
+    int n_ctx;
+
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_ctx = 0;n_ctx < gen_nb_xmlXPathContextPtr;n_ctx++) {
+        mem_base = xmlMemBlocks();
+        node = gen_xmlNodePtr(n_node, 0);
+        ctx = gen_xmlXPathContextPtr(n_ctx, 1);
+
+        ret_val = xmlXPathSetContextNode(node, ctx);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_node, node, 0);
+        des_xmlXPathContextPtr(n_ctx, ctx, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathSetContextNode",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_node);
+            printf(" %d", n_ctx);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+static int
+test_xpath(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing xpath : 32 of 40 functions ...\n");
+    test_ret += test_xmlXPathCastBooleanToNumber();
+    test_ret += test_xmlXPathCastBooleanToString();
+    test_ret += test_xmlXPathCastNodeSetToBoolean();
+    test_ret += test_xmlXPathCastNodeSetToNumber();
+    test_ret += test_xmlXPathCastNodeSetToString();
+    test_ret += test_xmlXPathCastNodeToNumber();
+    test_ret += test_xmlXPathCastNodeToString();
+    test_ret += test_xmlXPathCastNumberToBoolean();
+    test_ret += test_xmlXPathCastNumberToString();
+    test_ret += test_xmlXPathCastStringToBoolean();
+    test_ret += test_xmlXPathCastStringToNumber();
+    test_ret += test_xmlXPathCastToBoolean();
+    test_ret += test_xmlXPathCastToNumber();
+    test_ret += test_xmlXPathCastToString();
+    test_ret += test_xmlXPathCmpNodes();
+    test_ret += test_xmlXPathCompile();
+    test_ret += test_xmlXPathCompiledEval();
+    test_ret += test_xmlXPathCompiledEvalToBoolean();
+    test_ret += test_xmlXPathContextSetCache();
+    test_ret += test_xmlXPathConvertBoolean();
+    test_ret += test_xmlXPathConvertNumber();
+    test_ret += test_xmlXPathConvertString();
+    test_ret += test_xmlXPathCtxtCompile();
+    test_ret += test_xmlXPathEval();
+    test_ret += test_xmlXPathEvalExpression();
+    test_ret += test_xmlXPathEvalPredicate();
+    test_ret += test_xmlXPathInit();
+    test_ret += test_xmlXPathIsInf();
+    test_ret += test_xmlXPathIsNaN();
+    test_ret += test_xmlXPathNewContext();
+    test_ret += test_xmlXPathNodeEval();
+    test_ret += test_xmlXPathNodeSetCreate();
+    test_ret += test_xmlXPathObjectCopy();
+    test_ret += test_xmlXPathOrderDocElems();
+    test_ret += test_xmlXPathSetContextNode();
+
+    if (test_ret != 0)
+	printf("Module xpath: %d errors\n", test_ret);
+    return(test_ret);
+}
+#ifdef LIBXML_XPATH_ENABLED
+
+#define gen_nb_xmlXPathParserContextPtr 1
+static xmlXPathParserContextPtr gen_xmlXPathParserContextPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlXPathParserContextPtr(int no ATTRIBUTE_UNUSED, xmlXPathParserContextPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+#endif
+
+
+static int
+test_valuePop(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathObjectPtr ret_val;
+    xmlXPathParserContextPtr ctxt; /* an XPath evaluation context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+
+        ret_val = valuePop(ctxt);
+        desret_xmlXPathObjectPtr(ret_val);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in valuePop",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_valuePush(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlXPathParserContextPtr ctxt; /* an XPath evaluation context */
+    int n_ctxt;
+    xmlXPathObjectPtr value; /* the XPath object */
+    int n_value;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_value = 0;n_value < gen_nb_xmlXPathObjectPtr;n_value++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        value = gen_xmlXPathObjectPtr(n_value, 1);
+
+        ret_val = valuePush(ctxt, value);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_xmlXPathObjectPtr(n_value, value, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in valuePush",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_value);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathAddValues(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+
+        xmlXPathAddValues(ctxt);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathAddValues",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathBooleanFunction(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    int nargs; /* the number of arguments */
+    int n_nargs;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_nargs = 0;n_nargs < gen_nb_int;n_nargs++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        nargs = gen_int(n_nargs, 1);
+
+        xmlXPathBooleanFunction(ctxt, nargs);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_int(n_nargs, nargs, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathBooleanFunction",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_nargs);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathCeilingFunction(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    int nargs; /* the number of arguments */
+    int n_nargs;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_nargs = 0;n_nargs < gen_nb_int;n_nargs++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        nargs = gen_int(n_nargs, 1);
+
+        xmlXPathCeilingFunction(ctxt, nargs);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_int(n_nargs, nargs, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathCeilingFunction",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_nargs);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathCompareValues(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    int inf; /* less than (1) or greater than (0) */
+    int n_inf;
+    int strict; /* is the comparison strict */
+    int n_strict;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_inf = 0;n_inf < gen_nb_int;n_inf++) {
+    for (n_strict = 0;n_strict < gen_nb_int;n_strict++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        inf = gen_int(n_inf, 1);
+        strict = gen_int(n_strict, 2);
+
+        ret_val = xmlXPathCompareValues(ctxt, inf, strict);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_int(n_inf, inf, 1);
+        des_int(n_strict, strict, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathCompareValues",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_inf);
+            printf(" %d", n_strict);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathConcatFunction(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    int nargs; /* the number of arguments */
+    int n_nargs;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_nargs = 0;n_nargs < gen_nb_int;n_nargs++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        nargs = gen_int(n_nargs, 1);
+
+        xmlXPathConcatFunction(ctxt, nargs);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_int(n_nargs, nargs, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathConcatFunction",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_nargs);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathContainsFunction(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    int nargs; /* the number of arguments */
+    int n_nargs;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_nargs = 0;n_nargs < gen_nb_int;n_nargs++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        nargs = gen_int(n_nargs, 1);
+
+        xmlXPathContainsFunction(ctxt, nargs);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_int(n_nargs, nargs, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathContainsFunction",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_nargs);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathCountFunction(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    int nargs; /* the number of arguments */
+    int n_nargs;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_nargs = 0;n_nargs < gen_nb_int;n_nargs++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        nargs = gen_int(n_nargs, 1);
+
+        xmlXPathCountFunction(ctxt, nargs);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_int(n_nargs, nargs, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathCountFunction",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_nargs);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathDebugDumpCompExpr(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED) && defined(LIBXML_DEBUG_ENABLED)
+    int mem_base;
+    FILE * output; /* the FILE * for the output */
+    int n_output;
+    xmlXPathCompExprPtr comp; /* the precompiled XPath expression */
+    int n_comp;
+    int depth; /* the indentation level. */
+    int n_depth;
+
+    for (n_output = 0;n_output < gen_nb_FILE_ptr;n_output++) {
+    for (n_comp = 0;n_comp < gen_nb_xmlXPathCompExprPtr;n_comp++) {
+    for (n_depth = 0;n_depth < gen_nb_int;n_depth++) {
+        mem_base = xmlMemBlocks();
+        output = gen_FILE_ptr(n_output, 0);
+        comp = gen_xmlXPathCompExprPtr(n_comp, 1);
+        depth = gen_int(n_depth, 2);
+
+        xmlXPathDebugDumpCompExpr(output, comp, depth);
+        call_tests++;
+        des_FILE_ptr(n_output, output, 0);
+        des_xmlXPathCompExprPtr(n_comp, comp, 1);
+        des_int(n_depth, depth, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathDebugDumpCompExpr",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_output);
+            printf(" %d", n_comp);
+            printf(" %d", n_depth);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathDebugDumpObject(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED) && defined(LIBXML_DEBUG_ENABLED)
+    int mem_base;
+    FILE * output; /* the FILE * to dump the output */
+    int n_output;
+    xmlXPathObjectPtr cur; /* the object to inspect */
+    int n_cur;
+    int depth; /* indentation level */
+    int n_depth;
+
+    for (n_output = 0;n_output < gen_nb_FILE_ptr;n_output++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlXPathObjectPtr;n_cur++) {
+    for (n_depth = 0;n_depth < gen_nb_int;n_depth++) {
+        mem_base = xmlMemBlocks();
+        output = gen_FILE_ptr(n_output, 0);
+        cur = gen_xmlXPathObjectPtr(n_cur, 1);
+        depth = gen_int(n_depth, 2);
+
+        xmlXPathDebugDumpObject(output, cur, depth);
+        call_tests++;
+        des_FILE_ptr(n_output, output, 0);
+        des_xmlXPathObjectPtr(n_cur, cur, 1);
+        des_int(n_depth, depth, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathDebugDumpObject",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_output);
+            printf(" %d", n_cur);
+            printf(" %d", n_depth);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathDifference(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlNodeSetPtr ret_val;
+    xmlNodeSetPtr nodes1; /* a node-set */
+    int n_nodes1;
+    xmlNodeSetPtr nodes2; /* a node-set */
+    int n_nodes2;
+
+    for (n_nodes1 = 0;n_nodes1 < gen_nb_xmlNodeSetPtr;n_nodes1++) {
+    for (n_nodes2 = 0;n_nodes2 < gen_nb_xmlNodeSetPtr;n_nodes2++) {
+        mem_base = xmlMemBlocks();
+        nodes1 = gen_xmlNodeSetPtr(n_nodes1, 0);
+        nodes2 = gen_xmlNodeSetPtr(n_nodes2, 1);
+
+        ret_val = xmlXPathDifference(nodes1, nodes2);
+        desret_xmlNodeSetPtr(ret_val);
+        call_tests++;
+        des_xmlNodeSetPtr(n_nodes1, nodes1, 0);
+        des_xmlNodeSetPtr(n_nodes2, nodes2, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathDifference",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_nodes1);
+            printf(" %d", n_nodes2);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathDistinct(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlNodeSetPtr ret_val;
+    xmlNodeSetPtr nodes; /* a node-set */
+    int n_nodes;
+
+    for (n_nodes = 0;n_nodes < gen_nb_xmlNodeSetPtr;n_nodes++) {
+        mem_base = xmlMemBlocks();
+        nodes = gen_xmlNodeSetPtr(n_nodes, 0);
+
+        ret_val = xmlXPathDistinct(nodes);
+        desret_xmlNodeSetPtr(ret_val);
+        call_tests++;
+        des_xmlNodeSetPtr(n_nodes, nodes, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathDistinct",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_nodes);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathDistinctSorted(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlNodeSetPtr ret_val;
+    xmlNodeSetPtr nodes; /* a node-set, sorted by document order */
+    int n_nodes;
+
+    for (n_nodes = 0;n_nodes < gen_nb_xmlNodeSetPtr;n_nodes++) {
+        mem_base = xmlMemBlocks();
+        nodes = gen_xmlNodeSetPtr(n_nodes, 0);
+
+        ret_val = xmlXPathDistinctSorted(nodes);
+        desret_xmlNodeSetPtr(ret_val);
+        call_tests++;
+        des_xmlNodeSetPtr(n_nodes, nodes, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathDistinctSorted",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_nodes);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathDivValues(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+
+        xmlXPathDivValues(ctxt);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathDivValues",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathEqualValues(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+
+        ret_val = xmlXPathEqualValues(ctxt);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathEqualValues",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathErr(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathParserContextPtr ctxt; /* a XPath parser context */
+    int n_ctxt;
+    int error; /* the error code */
+    int n_error;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_error = 0;n_error < gen_nb_int;n_error++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        error = gen_int(n_error, 1);
+
+        xmlXPathErr(ctxt, error);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_int(n_error, error, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathErr",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_error);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathEvalExpr(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+
+        xmlXPathEvalExpr(ctxt);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathEvalExpr",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathEvaluatePredicateResult(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    xmlXPathObjectPtr res; /* the Predicate Expression evaluation result */
+    int n_res;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_res = 0;n_res < gen_nb_xmlXPathObjectPtr;n_res++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        res = gen_xmlXPathObjectPtr(n_res, 1);
+
+        ret_val = xmlXPathEvaluatePredicateResult(ctxt, res);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_xmlXPathObjectPtr(n_res, res, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathEvaluatePredicateResult",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_res);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathFalseFunction(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    int nargs; /* the number of arguments */
+    int n_nargs;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_nargs = 0;n_nargs < gen_nb_int;n_nargs++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        nargs = gen_int(n_nargs, 1);
+
+        xmlXPathFalseFunction(ctxt, nargs);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_int(n_nargs, nargs, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathFalseFunction",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_nargs);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathFloorFunction(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    int nargs; /* the number of arguments */
+    int n_nargs;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_nargs = 0;n_nargs < gen_nb_int;n_nargs++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        nargs = gen_int(n_nargs, 1);
+
+        xmlXPathFloorFunction(ctxt, nargs);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_int(n_nargs, nargs, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathFloorFunction",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_nargs);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathFunctionLookup(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathFunctionLookupNS(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathHasSameNodes(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlNodeSetPtr nodes1; /* a node-set */
+    int n_nodes1;
+    xmlNodeSetPtr nodes2; /* a node-set */
+    int n_nodes2;
+
+    for (n_nodes1 = 0;n_nodes1 < gen_nb_xmlNodeSetPtr;n_nodes1++) {
+    for (n_nodes2 = 0;n_nodes2 < gen_nb_xmlNodeSetPtr;n_nodes2++) {
+        mem_base = xmlMemBlocks();
+        nodes1 = gen_xmlNodeSetPtr(n_nodes1, 0);
+        nodes2 = gen_xmlNodeSetPtr(n_nodes2, 1);
+
+        ret_val = xmlXPathHasSameNodes(nodes1, nodes2);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlNodeSetPtr(n_nodes1, nodes1, 0);
+        des_xmlNodeSetPtr(n_nodes2, nodes2, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathHasSameNodes",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_nodes1);
+            printf(" %d", n_nodes2);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathIdFunction(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    int nargs; /* the number of arguments */
+    int n_nargs;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_nargs = 0;n_nargs < gen_nb_int;n_nargs++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        nargs = gen_int(n_nargs, 1);
+
+        xmlXPathIdFunction(ctxt, nargs);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_int(n_nargs, nargs, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathIdFunction",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_nargs);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathIntersection(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlNodeSetPtr ret_val;
+    xmlNodeSetPtr nodes1; /* a node-set */
+    int n_nodes1;
+    xmlNodeSetPtr nodes2; /* a node-set */
+    int n_nodes2;
+
+    for (n_nodes1 = 0;n_nodes1 < gen_nb_xmlNodeSetPtr;n_nodes1++) {
+    for (n_nodes2 = 0;n_nodes2 < gen_nb_xmlNodeSetPtr;n_nodes2++) {
+        mem_base = xmlMemBlocks();
+        nodes1 = gen_xmlNodeSetPtr(n_nodes1, 0);
+        nodes2 = gen_xmlNodeSetPtr(n_nodes2, 1);
+
+        ret_val = xmlXPathIntersection(nodes1, nodes2);
+        desret_xmlNodeSetPtr(ret_val);
+        call_tests++;
+        des_xmlNodeSetPtr(n_nodes1, nodes1, 0);
+        des_xmlNodeSetPtr(n_nodes2, nodes2, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathIntersection",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_nodes1);
+            printf(" %d", n_nodes2);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathIsNodeType(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlChar * name; /* a name string */
+    int n_name;
+
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+        mem_base = xmlMemBlocks();
+        name = gen_const_xmlChar_ptr(n_name, 0);
+
+        ret_val = xmlXPathIsNodeType((const xmlChar *)name);
+        desret_int(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathIsNodeType",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathLangFunction(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    int nargs; /* the number of arguments */
+    int n_nargs;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_nargs = 0;n_nargs < gen_nb_int;n_nargs++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        nargs = gen_int(n_nargs, 1);
+
+        xmlXPathLangFunction(ctxt, nargs);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_int(n_nargs, nargs, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathLangFunction",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_nargs);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathLastFunction(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    int nargs; /* the number of arguments */
+    int n_nargs;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_nargs = 0;n_nargs < gen_nb_int;n_nargs++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        nargs = gen_int(n_nargs, 1);
+
+        xmlXPathLastFunction(ctxt, nargs);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_int(n_nargs, nargs, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathLastFunction",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_nargs);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathLeading(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlNodeSetPtr ret_val;
+    xmlNodeSetPtr nodes1; /* a node-set */
+    int n_nodes1;
+    xmlNodeSetPtr nodes2; /* a node-set */
+    int n_nodes2;
+
+    for (n_nodes1 = 0;n_nodes1 < gen_nb_xmlNodeSetPtr;n_nodes1++) {
+    for (n_nodes2 = 0;n_nodes2 < gen_nb_xmlNodeSetPtr;n_nodes2++) {
+        mem_base = xmlMemBlocks();
+        nodes1 = gen_xmlNodeSetPtr(n_nodes1, 0);
+        nodes2 = gen_xmlNodeSetPtr(n_nodes2, 1);
+
+        ret_val = xmlXPathLeading(nodes1, nodes2);
+        desret_xmlNodeSetPtr(ret_val);
+        call_tests++;
+        des_xmlNodeSetPtr(n_nodes1, nodes1, 0);
+        des_xmlNodeSetPtr(n_nodes2, nodes2, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathLeading",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_nodes1);
+            printf(" %d", n_nodes2);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathLeadingSorted(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlNodeSetPtr ret_val;
+    xmlNodeSetPtr nodes1; /* a node-set, sorted by document order */
+    int n_nodes1;
+    xmlNodeSetPtr nodes2; /* a node-set, sorted by document order */
+    int n_nodes2;
+
+    for (n_nodes1 = 0;n_nodes1 < gen_nb_xmlNodeSetPtr;n_nodes1++) {
+    for (n_nodes2 = 0;n_nodes2 < gen_nb_xmlNodeSetPtr;n_nodes2++) {
+        mem_base = xmlMemBlocks();
+        nodes1 = gen_xmlNodeSetPtr(n_nodes1, 0);
+        nodes2 = gen_xmlNodeSetPtr(n_nodes2, 1);
+
+        ret_val = xmlXPathLeadingSorted(nodes1, nodes2);
+        desret_xmlNodeSetPtr(ret_val);
+        call_tests++;
+        des_xmlNodeSetPtr(n_nodes1, nodes1, 0);
+        des_xmlNodeSetPtr(n_nodes2, nodes2, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathLeadingSorted",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_nodes1);
+            printf(" %d", n_nodes2);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathLocalNameFunction(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    int nargs; /* the number of arguments */
+    int n_nargs;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_nargs = 0;n_nargs < gen_nb_int;n_nargs++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        nargs = gen_int(n_nargs, 1);
+
+        xmlXPathLocalNameFunction(ctxt, nargs);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_int(n_nargs, nargs, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathLocalNameFunction",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_nargs);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathModValues(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+
+        xmlXPathModValues(ctxt);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathModValues",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathMultValues(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+
+        xmlXPathMultValues(ctxt);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathMultValues",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNamespaceURIFunction(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    int nargs; /* the number of arguments */
+    int n_nargs;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_nargs = 0;n_nargs < gen_nb_int;n_nargs++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        nargs = gen_int(n_nargs, 1);
+
+        xmlXPathNamespaceURIFunction(ctxt, nargs);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_int(n_nargs, nargs, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNamespaceURIFunction",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_nargs);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNewBoolean(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathObjectPtr ret_val;
+    int val; /* the boolean value */
+    int n_val;
+
+    for (n_val = 0;n_val < gen_nb_int;n_val++) {
+        mem_base = xmlMemBlocks();
+        val = gen_int(n_val, 0);
+
+        ret_val = xmlXPathNewBoolean(val);
+        desret_xmlXPathObjectPtr(ret_val);
+        call_tests++;
+        des_int(n_val, val, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNewBoolean",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNewCString(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathObjectPtr ret_val;
+    char * val; /* the char * value */
+    int n_val;
+
+    for (n_val = 0;n_val < gen_nb_const_char_ptr;n_val++) {
+        mem_base = xmlMemBlocks();
+        val = gen_const_char_ptr(n_val, 0);
+
+        ret_val = xmlXPathNewCString((const char *)val);
+        desret_xmlXPathObjectPtr(ret_val);
+        call_tests++;
+        des_const_char_ptr(n_val, (const char *)val, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNewCString",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNewFloat(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathObjectPtr ret_val;
+    double val; /* the double value */
+    int n_val;
+
+    for (n_val = 0;n_val < gen_nb_double;n_val++) {
+        mem_base = xmlMemBlocks();
+        val = gen_double(n_val, 0);
+
+        ret_val = xmlXPathNewFloat(val);
+        desret_xmlXPathObjectPtr(ret_val);
+        call_tests++;
+        des_double(n_val, val, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNewFloat",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNewNodeSet(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathObjectPtr ret_val;
+    xmlNodePtr val; /* the NodePtr value */
+    int n_val;
+
+    for (n_val = 0;n_val < gen_nb_xmlNodePtr;n_val++) {
+        mem_base = xmlMemBlocks();
+        val = gen_xmlNodePtr(n_val, 0);
+
+        ret_val = xmlXPathNewNodeSet(val);
+        desret_xmlXPathObjectPtr(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_val, val, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNewNodeSet",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNewNodeSetList(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathObjectPtr ret_val;
+    xmlNodeSetPtr val; /* an existing NodeSet */
+    int n_val;
+
+    for (n_val = 0;n_val < gen_nb_xmlNodeSetPtr;n_val++) {
+        mem_base = xmlMemBlocks();
+        val = gen_xmlNodeSetPtr(n_val, 0);
+
+        ret_val = xmlXPathNewNodeSetList(val);
+        desret_xmlXPathObjectPtr(ret_val);
+        call_tests++;
+        des_xmlNodeSetPtr(n_val, val, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNewNodeSetList",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNewParserContext(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNewString(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathObjectPtr ret_val;
+    xmlChar * val; /* the xmlChar * value */
+    int n_val;
+
+    for (n_val = 0;n_val < gen_nb_const_xmlChar_ptr;n_val++) {
+        mem_base = xmlMemBlocks();
+        val = gen_const_xmlChar_ptr(n_val, 0);
+
+        ret_val = xmlXPathNewString((const xmlChar *)val);
+        desret_xmlXPathObjectPtr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_val, (const xmlChar *)val, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNewString",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNextAncestor(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    xmlNodePtr cur; /* the current node in the traversal */
+    int n_cur;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        cur = gen_xmlNodePtr(n_cur, 1);
+
+        ret_val = xmlXPathNextAncestor(ctxt, cur);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_xmlNodePtr(n_cur, cur, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNextAncestor",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNextAncestorOrSelf(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    xmlNodePtr cur; /* the current node in the traversal */
+    int n_cur;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        cur = gen_xmlNodePtr(n_cur, 1);
+
+        ret_val = xmlXPathNextAncestorOrSelf(ctxt, cur);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_xmlNodePtr(n_cur, cur, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNextAncestorOrSelf",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNextAttribute(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    xmlNodePtr cur; /* the current attribute in the traversal */
+    int n_cur;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        cur = gen_xmlNodePtr(n_cur, 1);
+
+        ret_val = xmlXPathNextAttribute(ctxt, cur);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_xmlNodePtr(n_cur, cur, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNextAttribute",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNextChild(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    xmlNodePtr cur; /* the current node in the traversal */
+    int n_cur;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        cur = gen_xmlNodePtr(n_cur, 1);
+
+        ret_val = xmlXPathNextChild(ctxt, cur);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_xmlNodePtr(n_cur, cur, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNextChild",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNextDescendant(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    xmlNodePtr cur; /* the current node in the traversal */
+    int n_cur;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        cur = gen_xmlNodePtr(n_cur, 1);
+
+        ret_val = xmlXPathNextDescendant(ctxt, cur);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_xmlNodePtr(n_cur, cur, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNextDescendant",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNextDescendantOrSelf(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    xmlNodePtr cur; /* the current node in the traversal */
+    int n_cur;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        cur = gen_xmlNodePtr(n_cur, 1);
+
+        ret_val = xmlXPathNextDescendantOrSelf(ctxt, cur);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_xmlNodePtr(n_cur, cur, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNextDescendantOrSelf",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNextFollowing(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    xmlNodePtr cur; /* the current node in the traversal */
+    int n_cur;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        cur = gen_xmlNodePtr(n_cur, 1);
+
+        ret_val = xmlXPathNextFollowing(ctxt, cur);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_xmlNodePtr(n_cur, cur, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNextFollowing",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNextFollowingSibling(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    xmlNodePtr cur; /* the current node in the traversal */
+    int n_cur;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        cur = gen_xmlNodePtr(n_cur, 1);
+
+        ret_val = xmlXPathNextFollowingSibling(ctxt, cur);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_xmlNodePtr(n_cur, cur, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNextFollowingSibling",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNextNamespace(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    xmlNodePtr cur; /* the current attribute in the traversal */
+    int n_cur;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        cur = gen_xmlNodePtr(n_cur, 1);
+
+        ret_val = xmlXPathNextNamespace(ctxt, cur);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_xmlNodePtr(n_cur, cur, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNextNamespace",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNextParent(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    xmlNodePtr cur; /* the current node in the traversal */
+    int n_cur;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        cur = gen_xmlNodePtr(n_cur, 1);
+
+        ret_val = xmlXPathNextParent(ctxt, cur);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_xmlNodePtr(n_cur, cur, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNextParent",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNextPreceding(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    xmlNodePtr cur; /* the current node in the traversal */
+    int n_cur;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        cur = gen_xmlNodePtr(n_cur, 1);
+
+        ret_val = xmlXPathNextPreceding(ctxt, cur);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_xmlNodePtr(n_cur, cur, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNextPreceding",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNextPrecedingSibling(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    xmlNodePtr cur; /* the current node in the traversal */
+    int n_cur;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        cur = gen_xmlNodePtr(n_cur, 1);
+
+        ret_val = xmlXPathNextPrecedingSibling(ctxt, cur);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_xmlNodePtr(n_cur, cur, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNextPrecedingSibling",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNextSelf(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    xmlNodePtr cur; /* the current node in the traversal */
+    int n_cur;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        cur = gen_xmlNodePtr(n_cur, 1);
+
+        ret_val = xmlXPathNextSelf(ctxt, cur);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_xmlNodePtr(n_cur, cur, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNextSelf",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNodeLeading(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlNodeSetPtr ret_val;
+    xmlNodeSetPtr nodes; /* a node-set */
+    int n_nodes;
+    xmlNodePtr node; /* a node */
+    int n_node;
+
+    for (n_nodes = 0;n_nodes < gen_nb_xmlNodeSetPtr;n_nodes++) {
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+        mem_base = xmlMemBlocks();
+        nodes = gen_xmlNodeSetPtr(n_nodes, 0);
+        node = gen_xmlNodePtr(n_node, 1);
+
+        ret_val = xmlXPathNodeLeading(nodes, node);
+        desret_xmlNodeSetPtr(ret_val);
+        call_tests++;
+        des_xmlNodeSetPtr(n_nodes, nodes, 0);
+        des_xmlNodePtr(n_node, node, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNodeLeading",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_nodes);
+            printf(" %d", n_node);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNodeLeadingSorted(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlNodeSetPtr ret_val;
+    xmlNodeSetPtr nodes; /* a node-set, sorted by document order */
+    int n_nodes;
+    xmlNodePtr node; /* a node */
+    int n_node;
+
+    for (n_nodes = 0;n_nodes < gen_nb_xmlNodeSetPtr;n_nodes++) {
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+        mem_base = xmlMemBlocks();
+        nodes = gen_xmlNodeSetPtr(n_nodes, 0);
+        node = gen_xmlNodePtr(n_node, 1);
+
+        ret_val = xmlXPathNodeLeadingSorted(nodes, node);
+        desret_xmlNodeSetPtr(ret_val);
+        call_tests++;
+        des_xmlNodeSetPtr(n_nodes, nodes, 0);
+        des_xmlNodePtr(n_node, node, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNodeLeadingSorted",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_nodes);
+            printf(" %d", n_node);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNodeSetAdd(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlNodeSetPtr cur; /* the initial node set */
+    int n_cur;
+    xmlNodePtr val; /* a new xmlNodePtr */
+    int n_val;
+
+    for (n_cur = 0;n_cur < gen_nb_xmlNodeSetPtr;n_cur++) {
+    for (n_val = 0;n_val < gen_nb_xmlNodePtr;n_val++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_xmlNodeSetPtr(n_cur, 0);
+        val = gen_xmlNodePtr(n_val, 1);
+
+        ret_val = xmlXPathNodeSetAdd(cur, val);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlNodeSetPtr(n_cur, cur, 0);
+        des_xmlNodePtr(n_val, val, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNodeSetAdd",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNodeSetAddNs(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlNodeSetPtr cur; /* the initial node set */
+    int n_cur;
+    xmlNodePtr node; /* the hosting node */
+    int n_node;
+    xmlNsPtr ns; /* a the namespace node */
+    int n_ns;
+
+    for (n_cur = 0;n_cur < gen_nb_xmlNodeSetPtr;n_cur++) {
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_ns = 0;n_ns < gen_nb_xmlNsPtr;n_ns++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_xmlNodeSetPtr(n_cur, 0);
+        node = gen_xmlNodePtr(n_node, 1);
+        ns = gen_xmlNsPtr(n_ns, 2);
+
+        ret_val = xmlXPathNodeSetAddNs(cur, node, ns);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlNodeSetPtr(n_cur, cur, 0);
+        des_xmlNodePtr(n_node, node, 1);
+        des_xmlNsPtr(n_ns, ns, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNodeSetAddNs",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf(" %d", n_node);
+            printf(" %d", n_ns);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNodeSetAddUnique(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlNodeSetPtr cur; /* the initial node set */
+    int n_cur;
+    xmlNodePtr val; /* a new xmlNodePtr */
+    int n_val;
+
+    for (n_cur = 0;n_cur < gen_nb_xmlNodeSetPtr;n_cur++) {
+    for (n_val = 0;n_val < gen_nb_xmlNodePtr;n_val++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_xmlNodeSetPtr(n_cur, 0);
+        val = gen_xmlNodePtr(n_val, 1);
+
+        ret_val = xmlXPathNodeSetAddUnique(cur, val);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlNodeSetPtr(n_cur, cur, 0);
+        des_xmlNodePtr(n_val, val, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNodeSetAddUnique",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNodeSetContains(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlNodeSetPtr cur; /* the node-set */
+    int n_cur;
+    xmlNodePtr val; /* the node */
+    int n_val;
+
+    for (n_cur = 0;n_cur < gen_nb_xmlNodeSetPtr;n_cur++) {
+    for (n_val = 0;n_val < gen_nb_xmlNodePtr;n_val++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_xmlNodeSetPtr(n_cur, 0);
+        val = gen_xmlNodePtr(n_val, 1);
+
+        ret_val = xmlXPathNodeSetContains(cur, val);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlNodeSetPtr(n_cur, cur, 0);
+        des_xmlNodePtr(n_val, val, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNodeSetContains",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNodeSetDel(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlNodeSetPtr cur; /* the initial node set */
+    int n_cur;
+    xmlNodePtr val; /* an xmlNodePtr */
+    int n_val;
+
+    for (n_cur = 0;n_cur < gen_nb_xmlNodeSetPtr;n_cur++) {
+    for (n_val = 0;n_val < gen_nb_xmlNodePtr;n_val++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_xmlNodeSetPtr(n_cur, 0);
+        val = gen_xmlNodePtr(n_val, 1);
+
+        xmlXPathNodeSetDel(cur, val);
+        call_tests++;
+        des_xmlNodeSetPtr(n_cur, cur, 0);
+        des_xmlNodePtr(n_val, val, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNodeSetDel",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNodeSetMerge(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlNodeSetPtr ret_val;
+    xmlNodeSetPtr val1; /* the first NodeSet or NULL */
+    int n_val1;
+    xmlNodeSetPtr val2; /* the second NodeSet */
+    int n_val2;
+
+    for (n_val1 = 0;n_val1 < gen_nb_xmlNodeSetPtr;n_val1++) {
+    for (n_val2 = 0;n_val2 < gen_nb_xmlNodeSetPtr;n_val2++) {
+        mem_base = xmlMemBlocks();
+        val1 = gen_xmlNodeSetPtr(n_val1, 0);
+        val2 = gen_xmlNodeSetPtr(n_val2, 1);
+
+        ret_val = xmlXPathNodeSetMerge(val1, val2);
+        desret_xmlNodeSetPtr(ret_val);
+        call_tests++;
+        des_xmlNodeSetPtr(n_val1, val1, 0);
+        des_xmlNodeSetPtr(n_val2, val2, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNodeSetMerge",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_val1);
+            printf(" %d", n_val2);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNodeSetRemove(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlNodeSetPtr cur; /* the initial node set */
+    int n_cur;
+    int val; /* the index to remove */
+    int n_val;
+
+    for (n_cur = 0;n_cur < gen_nb_xmlNodeSetPtr;n_cur++) {
+    for (n_val = 0;n_val < gen_nb_int;n_val++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_xmlNodeSetPtr(n_cur, 0);
+        val = gen_int(n_val, 1);
+
+        xmlXPathNodeSetRemove(cur, val);
+        call_tests++;
+        des_xmlNodeSetPtr(n_cur, cur, 0);
+        des_int(n_val, val, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNodeSetRemove",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNodeSetSort(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlNodeSetPtr set; /* the node set */
+    int n_set;
+
+    for (n_set = 0;n_set < gen_nb_xmlNodeSetPtr;n_set++) {
+        mem_base = xmlMemBlocks();
+        set = gen_xmlNodeSetPtr(n_set, 0);
+
+        xmlXPathNodeSetSort(set);
+        call_tests++;
+        des_xmlNodeSetPtr(n_set, set, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNodeSetSort",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_set);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNodeTrailing(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlNodeSetPtr ret_val;
+    xmlNodeSetPtr nodes; /* a node-set */
+    int n_nodes;
+    xmlNodePtr node; /* a node */
+    int n_node;
+
+    for (n_nodes = 0;n_nodes < gen_nb_xmlNodeSetPtr;n_nodes++) {
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+        mem_base = xmlMemBlocks();
+        nodes = gen_xmlNodeSetPtr(n_nodes, 0);
+        node = gen_xmlNodePtr(n_node, 1);
+
+        ret_val = xmlXPathNodeTrailing(nodes, node);
+        desret_xmlNodeSetPtr(ret_val);
+        call_tests++;
+        des_xmlNodeSetPtr(n_nodes, nodes, 0);
+        des_xmlNodePtr(n_node, node, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNodeTrailing",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_nodes);
+            printf(" %d", n_node);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNodeTrailingSorted(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlNodeSetPtr ret_val;
+    xmlNodeSetPtr nodes; /* a node-set, sorted by document order */
+    int n_nodes;
+    xmlNodePtr node; /* a node */
+    int n_node;
+
+    for (n_nodes = 0;n_nodes < gen_nb_xmlNodeSetPtr;n_nodes++) {
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+        mem_base = xmlMemBlocks();
+        nodes = gen_xmlNodeSetPtr(n_nodes, 0);
+        node = gen_xmlNodePtr(n_node, 1);
+
+        ret_val = xmlXPathNodeTrailingSorted(nodes, node);
+        desret_xmlNodeSetPtr(ret_val);
+        call_tests++;
+        des_xmlNodeSetPtr(n_nodes, nodes, 0);
+        des_xmlNodePtr(n_node, node, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNodeTrailingSorted",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_nodes);
+            printf(" %d", n_node);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNormalizeFunction(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    int nargs; /* the number of arguments */
+    int n_nargs;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_nargs = 0;n_nargs < gen_nb_int;n_nargs++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        nargs = gen_int(n_nargs, 1);
+
+        xmlXPathNormalizeFunction(ctxt, nargs);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_int(n_nargs, nargs, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNormalizeFunction",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_nargs);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNotEqualValues(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+
+        ret_val = xmlXPathNotEqualValues(ctxt);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNotEqualValues",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNotFunction(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    int nargs; /* the number of arguments */
+    int n_nargs;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_nargs = 0;n_nargs < gen_nb_int;n_nargs++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        nargs = gen_int(n_nargs, 1);
+
+        xmlXPathNotFunction(ctxt, nargs);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_int(n_nargs, nargs, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNotFunction",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_nargs);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNsLookup(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    const xmlChar * ret_val;
+    xmlXPathContextPtr ctxt; /* the XPath context */
+    int n_ctxt;
+    xmlChar * prefix; /* the namespace prefix value */
+    int n_prefix;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathContextPtr;n_ctxt++) {
+    for (n_prefix = 0;n_prefix < gen_nb_const_xmlChar_ptr;n_prefix++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathContextPtr(n_ctxt, 0);
+        prefix = gen_const_xmlChar_ptr(n_prefix, 1);
+
+        ret_val = xmlXPathNsLookup(ctxt, (const xmlChar *)prefix);
+        desret_const_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlXPathContextPtr(n_ctxt, ctxt, 0);
+        des_const_xmlChar_ptr(n_prefix, (const xmlChar *)prefix, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNsLookup",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_prefix);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathNumberFunction(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    int nargs; /* the number of arguments */
+    int n_nargs;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_nargs = 0;n_nargs < gen_nb_int;n_nargs++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        nargs = gen_int(n_nargs, 1);
+
+        xmlXPathNumberFunction(ctxt, nargs);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_int(n_nargs, nargs, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNumberFunction",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_nargs);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathParseNCName(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlChar * ret_val;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+
+        ret_val = xmlXPathParseNCName(ctxt);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathParseNCName",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathParseName(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlChar * ret_val;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+
+        ret_val = xmlXPathParseName(ctxt);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathParseName",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathPopBoolean(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlXPathParserContextPtr ctxt; /* an XPath parser context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+
+        ret_val = xmlXPathPopBoolean(ctxt);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathPopBoolean",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathPopExternal(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    void * ret_val;
+    xmlXPathParserContextPtr ctxt; /* an XPath parser context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+
+        ret_val = xmlXPathPopExternal(ctxt);
+        desret_void_ptr(ret_val);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathPopExternal",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathPopNodeSet(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlNodeSetPtr ret_val;
+    xmlXPathParserContextPtr ctxt; /* an XPath parser context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+
+        ret_val = xmlXPathPopNodeSet(ctxt);
+        desret_xmlNodeSetPtr(ret_val);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathPopNodeSet",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathPopNumber(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    double ret_val;
+    xmlXPathParserContextPtr ctxt; /* an XPath parser context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+
+        ret_val = xmlXPathPopNumber(ctxt);
+        desret_double(ret_val);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathPopNumber",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathPopString(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlChar * ret_val;
+    xmlXPathParserContextPtr ctxt; /* an XPath parser context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+
+        ret_val = xmlXPathPopString(ctxt);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathPopString",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathPositionFunction(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    int nargs; /* the number of arguments */
+    int n_nargs;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_nargs = 0;n_nargs < gen_nb_int;n_nargs++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        nargs = gen_int(n_nargs, 1);
+
+        xmlXPathPositionFunction(ctxt, nargs);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_int(n_nargs, nargs, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathPositionFunction",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_nargs);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathRegisterAllFunctions(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathContextPtr ctxt; /* the XPath context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathContextPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathContextPtr(n_ctxt, 0);
+
+        xmlXPathRegisterAllFunctions(ctxt);
+        call_tests++;
+        des_xmlXPathContextPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathRegisterAllFunctions",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathRegisterFunc(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathRegisterFuncLookup(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathRegisterFuncNS(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathRegisterNs(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlXPathContextPtr ctxt; /* the XPath context */
+    int n_ctxt;
+    xmlChar * prefix; /* the namespace prefix cannot be NULL or empty string */
+    int n_prefix;
+    xmlChar * ns_uri; /* the namespace name */
+    int n_ns_uri;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathContextPtr;n_ctxt++) {
+    for (n_prefix = 0;n_prefix < gen_nb_const_xmlChar_ptr;n_prefix++) {
+    for (n_ns_uri = 0;n_ns_uri < gen_nb_const_xmlChar_ptr;n_ns_uri++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathContextPtr(n_ctxt, 0);
+        prefix = gen_const_xmlChar_ptr(n_prefix, 1);
+        ns_uri = gen_const_xmlChar_ptr(n_ns_uri, 2);
+
+        ret_val = xmlXPathRegisterNs(ctxt, (const xmlChar *)prefix, (const xmlChar *)ns_uri);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlXPathContextPtr(n_ctxt, ctxt, 0);
+        des_const_xmlChar_ptr(n_prefix, (const xmlChar *)prefix, 1);
+        des_const_xmlChar_ptr(n_ns_uri, (const xmlChar *)ns_uri, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathRegisterNs",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_prefix);
+            printf(" %d", n_ns_uri);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathRegisterVariable(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlXPathContextPtr ctxt; /* the XPath context */
+    int n_ctxt;
+    xmlChar * name; /* the variable name */
+    int n_name;
+    xmlXPathObjectPtr value; /* the variable value or NULL */
+    int n_value;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathContextPtr;n_ctxt++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_value = 0;n_value < gen_nb_xmlXPathObjectPtr;n_value++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathContextPtr(n_ctxt, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        value = gen_xmlXPathObjectPtr(n_value, 2);
+
+        ret_val = xmlXPathRegisterVariable(ctxt, (const xmlChar *)name, value);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlXPathContextPtr(n_ctxt, ctxt, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_xmlXPathObjectPtr(n_value, value, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathRegisterVariable",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_name);
+            printf(" %d", n_value);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathRegisterVariableLookup(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathRegisterVariableNS(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlXPathContextPtr ctxt; /* the XPath context */
+    int n_ctxt;
+    xmlChar * name; /* the variable name */
+    int n_name;
+    xmlChar * ns_uri; /* the variable namespace URI */
+    int n_ns_uri;
+    xmlXPathObjectPtr value; /* the variable value or NULL */
+    int n_value;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathContextPtr;n_ctxt++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_ns_uri = 0;n_ns_uri < gen_nb_const_xmlChar_ptr;n_ns_uri++) {
+    for (n_value = 0;n_value < gen_nb_xmlXPathObjectPtr;n_value++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathContextPtr(n_ctxt, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        ns_uri = gen_const_xmlChar_ptr(n_ns_uri, 2);
+        value = gen_xmlXPathObjectPtr(n_value, 3);
+
+        ret_val = xmlXPathRegisterVariableNS(ctxt, (const xmlChar *)name, (const xmlChar *)ns_uri, value);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlXPathContextPtr(n_ctxt, ctxt, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_const_xmlChar_ptr(n_ns_uri, (const xmlChar *)ns_uri, 2);
+        des_xmlXPathObjectPtr(n_value, value, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathRegisterVariableNS",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_name);
+            printf(" %d", n_ns_uri);
+            printf(" %d", n_value);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathRegisteredFuncsCleanup(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathContextPtr ctxt; /* the XPath context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathContextPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathContextPtr(n_ctxt, 0);
+
+        xmlXPathRegisteredFuncsCleanup(ctxt);
+        call_tests++;
+        des_xmlXPathContextPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathRegisteredFuncsCleanup",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathRegisteredNsCleanup(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathContextPtr ctxt; /* the XPath context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathContextPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathContextPtr(n_ctxt, 0);
+
+        xmlXPathRegisteredNsCleanup(ctxt);
+        call_tests++;
+        des_xmlXPathContextPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathRegisteredNsCleanup",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathRegisteredVariablesCleanup(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathContextPtr ctxt; /* the XPath context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathContextPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathContextPtr(n_ctxt, 0);
+
+        xmlXPathRegisteredVariablesCleanup(ctxt);
+        call_tests++;
+        des_xmlXPathContextPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathRegisteredVariablesCleanup",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathRoot(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+
+        xmlXPathRoot(ctxt);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathRoot",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathRoundFunction(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    int nargs; /* the number of arguments */
+    int n_nargs;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_nargs = 0;n_nargs < gen_nb_int;n_nargs++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        nargs = gen_int(n_nargs, 1);
+
+        xmlXPathRoundFunction(ctxt, nargs);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_int(n_nargs, nargs, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathRoundFunction",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_nargs);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathStartsWithFunction(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    int nargs; /* the number of arguments */
+    int n_nargs;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_nargs = 0;n_nargs < gen_nb_int;n_nargs++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        nargs = gen_int(n_nargs, 1);
+
+        xmlXPathStartsWithFunction(ctxt, nargs);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_int(n_nargs, nargs, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathStartsWithFunction",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_nargs);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathStringEvalNumber(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    double ret_val;
+    xmlChar * str; /* A string to scan */
+    int n_str;
+
+    for (n_str = 0;n_str < gen_nb_const_xmlChar_ptr;n_str++) {
+        mem_base = xmlMemBlocks();
+        str = gen_const_xmlChar_ptr(n_str, 0);
+
+        ret_val = xmlXPathStringEvalNumber((const xmlChar *)str);
+        desret_double(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_str, (const xmlChar *)str, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathStringEvalNumber",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_str);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathStringFunction(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    int nargs; /* the number of arguments */
+    int n_nargs;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_nargs = 0;n_nargs < gen_nb_int;n_nargs++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        nargs = gen_int(n_nargs, 1);
+
+        xmlXPathStringFunction(ctxt, nargs);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_int(n_nargs, nargs, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathStringFunction",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_nargs);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathStringLengthFunction(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    int nargs; /* the number of arguments */
+    int n_nargs;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_nargs = 0;n_nargs < gen_nb_int;n_nargs++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        nargs = gen_int(n_nargs, 1);
+
+        xmlXPathStringLengthFunction(ctxt, nargs);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_int(n_nargs, nargs, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathStringLengthFunction",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_nargs);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathSubValues(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+
+        xmlXPathSubValues(ctxt);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathSubValues",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathSubstringAfterFunction(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    int nargs; /* the number of arguments */
+    int n_nargs;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_nargs = 0;n_nargs < gen_nb_int;n_nargs++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        nargs = gen_int(n_nargs, 1);
+
+        xmlXPathSubstringAfterFunction(ctxt, nargs);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_int(n_nargs, nargs, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathSubstringAfterFunction",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_nargs);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathSubstringBeforeFunction(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    int nargs; /* the number of arguments */
+    int n_nargs;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_nargs = 0;n_nargs < gen_nb_int;n_nargs++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        nargs = gen_int(n_nargs, 1);
+
+        xmlXPathSubstringBeforeFunction(ctxt, nargs);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_int(n_nargs, nargs, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathSubstringBeforeFunction",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_nargs);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathSubstringFunction(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    int nargs; /* the number of arguments */
+    int n_nargs;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_nargs = 0;n_nargs < gen_nb_int;n_nargs++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        nargs = gen_int(n_nargs, 1);
+
+        xmlXPathSubstringFunction(ctxt, nargs);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_int(n_nargs, nargs, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathSubstringFunction",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_nargs);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathSumFunction(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    int nargs; /* the number of arguments */
+    int n_nargs;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_nargs = 0;n_nargs < gen_nb_int;n_nargs++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        nargs = gen_int(n_nargs, 1);
+
+        xmlXPathSumFunction(ctxt, nargs);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_int(n_nargs, nargs, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathSumFunction",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_nargs);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathTrailing(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlNodeSetPtr ret_val;
+    xmlNodeSetPtr nodes1; /* a node-set */
+    int n_nodes1;
+    xmlNodeSetPtr nodes2; /* a node-set */
+    int n_nodes2;
+
+    for (n_nodes1 = 0;n_nodes1 < gen_nb_xmlNodeSetPtr;n_nodes1++) {
+    for (n_nodes2 = 0;n_nodes2 < gen_nb_xmlNodeSetPtr;n_nodes2++) {
+        mem_base = xmlMemBlocks();
+        nodes1 = gen_xmlNodeSetPtr(n_nodes1, 0);
+        nodes2 = gen_xmlNodeSetPtr(n_nodes2, 1);
+
+        ret_val = xmlXPathTrailing(nodes1, nodes2);
+        desret_xmlNodeSetPtr(ret_val);
+        call_tests++;
+        des_xmlNodeSetPtr(n_nodes1, nodes1, 0);
+        des_xmlNodeSetPtr(n_nodes2, nodes2, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathTrailing",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_nodes1);
+            printf(" %d", n_nodes2);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathTrailingSorted(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlNodeSetPtr ret_val;
+    xmlNodeSetPtr nodes1; /* a node-set, sorted by document order */
+    int n_nodes1;
+    xmlNodeSetPtr nodes2; /* a node-set, sorted by document order */
+    int n_nodes2;
+
+    for (n_nodes1 = 0;n_nodes1 < gen_nb_xmlNodeSetPtr;n_nodes1++) {
+    for (n_nodes2 = 0;n_nodes2 < gen_nb_xmlNodeSetPtr;n_nodes2++) {
+        mem_base = xmlMemBlocks();
+        nodes1 = gen_xmlNodeSetPtr(n_nodes1, 0);
+        nodes2 = gen_xmlNodeSetPtr(n_nodes2, 1);
+
+        ret_val = xmlXPathTrailingSorted(nodes1, nodes2);
+        desret_xmlNodeSetPtr(ret_val);
+        call_tests++;
+        des_xmlNodeSetPtr(n_nodes1, nodes1, 0);
+        des_xmlNodeSetPtr(n_nodes2, nodes2, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathTrailingSorted",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_nodes1);
+            printf(" %d", n_nodes2);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathTranslateFunction(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    int nargs; /* the number of arguments */
+    int n_nargs;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_nargs = 0;n_nargs < gen_nb_int;n_nargs++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        nargs = gen_int(n_nargs, 1);
+
+        xmlXPathTranslateFunction(ctxt, nargs);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_int(n_nargs, nargs, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathTranslateFunction",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_nargs);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathTrueFunction(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    int nargs; /* the number of arguments */
+    int n_nargs;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_nargs = 0;n_nargs < gen_nb_int;n_nargs++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        nargs = gen_int(n_nargs, 1);
+
+        xmlXPathTrueFunction(ctxt, nargs);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_int(n_nargs, nargs, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathTrueFunction",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_nargs);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathValueFlipSign(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+
+        xmlXPathValueFlipSign(ctxt);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathValueFlipSign",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathVariableLookup(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathObjectPtr ret_val;
+    xmlXPathContextPtr ctxt; /* the XPath context */
+    int n_ctxt;
+    xmlChar * name; /* the variable name */
+    int n_name;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathContextPtr;n_ctxt++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathContextPtr(n_ctxt, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+
+        ret_val = xmlXPathVariableLookup(ctxt, (const xmlChar *)name);
+        desret_xmlXPathObjectPtr(ret_val);
+        call_tests++;
+        des_xmlXPathContextPtr(n_ctxt, ctxt, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathVariableLookup",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_name);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathVariableLookupNS(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathObjectPtr ret_val;
+    xmlXPathContextPtr ctxt; /* the XPath context */
+    int n_ctxt;
+    xmlChar * name; /* the variable name */
+    int n_name;
+    xmlChar * ns_uri; /* the variable namespace URI */
+    int n_ns_uri;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathContextPtr;n_ctxt++) {
+    for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
+    for (n_ns_uri = 0;n_ns_uri < gen_nb_const_xmlChar_ptr;n_ns_uri++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathContextPtr(n_ctxt, 0);
+        name = gen_const_xmlChar_ptr(n_name, 1);
+        ns_uri = gen_const_xmlChar_ptr(n_ns_uri, 2);
+
+        ret_val = xmlXPathVariableLookupNS(ctxt, (const xmlChar *)name, (const xmlChar *)ns_uri);
+        desret_xmlXPathObjectPtr(ret_val);
+        call_tests++;
+        des_xmlXPathContextPtr(n_ctxt, ctxt, 0);
+        des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
+        des_const_xmlChar_ptr(n_ns_uri, (const xmlChar *)ns_uri, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathVariableLookupNS",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_name);
+            printf(" %d", n_ns_uri);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathWrapCString(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathObjectPtr ret_val;
+    char * val; /* the char * value */
+    int n_val;
+
+    for (n_val = 0;n_val < gen_nb_char_ptr;n_val++) {
+        mem_base = xmlMemBlocks();
+        val = gen_char_ptr(n_val, 0);
+
+        ret_val = xmlXPathWrapCString(val);
+        desret_xmlXPathObjectPtr(ret_val);
+        call_tests++;
+        des_char_ptr(n_val, val, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathWrapCString",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathWrapExternal(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathObjectPtr ret_val;
+    void * val; /* the user data */
+    int n_val;
+
+    for (n_val = 0;n_val < gen_nb_void_ptr;n_val++) {
+        mem_base = xmlMemBlocks();
+        val = gen_void_ptr(n_val, 0);
+
+        ret_val = xmlXPathWrapExternal(val);
+        desret_xmlXPathObjectPtr(ret_val);
+        call_tests++;
+        des_void_ptr(n_val, val, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathWrapExternal",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPathWrapNodeSet(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathObjectPtr ret_val;
+    xmlNodeSetPtr val; /* the NodePtr value */
+    int n_val;
+
+    for (n_val = 0;n_val < gen_nb_xmlNodeSetPtr;n_val++) {
+        mem_base = xmlMemBlocks();
+        val = gen_xmlNodeSetPtr(n_val, 0);
+
+        ret_val = xmlXPathWrapNodeSet(val);
+        desret_xmlXPathObjectPtr(ret_val);
+        call_tests++;
+        des_xmlNodeSetPtr(n_val, val, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathWrapNodeSet",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPatherror(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathParserContextPtr ctxt; /* the XPath Parser context */
+    int n_ctxt;
+    const char * file; /* the file name */
+    int n_file;
+    int line; /* the line number */
+    int n_line;
+    int no; /* the error number */
+    int n_no;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_file = 0;n_file < gen_nb_filepath;n_file++) {
+    for (n_line = 0;n_line < gen_nb_int;n_line++) {
+    for (n_no = 0;n_no < gen_nb_int;n_no++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        file = gen_filepath(n_file, 1);
+        line = gen_int(n_line, 2);
+        no = gen_int(n_no, 3);
+
+        xmlXPatherror(ctxt, file, line, no);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_filepath(n_file, file, 1);
+        des_int(n_line, line, 2);
+        des_int(n_no, no, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPatherror",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_file);
+            printf(" %d", n_line);
+            printf(" %d", n_no);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+static int
+test_xpathInternals(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing xpathInternals : 106 of 117 functions ...\n");
+    test_ret += test_valuePop();
+    test_ret += test_valuePush();
+    test_ret += test_xmlXPathAddValues();
+    test_ret += test_xmlXPathBooleanFunction();
+    test_ret += test_xmlXPathCeilingFunction();
+    test_ret += test_xmlXPathCompareValues();
+    test_ret += test_xmlXPathConcatFunction();
+    test_ret += test_xmlXPathContainsFunction();
+    test_ret += test_xmlXPathCountFunction();
+    test_ret += test_xmlXPathDebugDumpCompExpr();
+    test_ret += test_xmlXPathDebugDumpObject();
+    test_ret += test_xmlXPathDifference();
+    test_ret += test_xmlXPathDistinct();
+    test_ret += test_xmlXPathDistinctSorted();
+    test_ret += test_xmlXPathDivValues();
+    test_ret += test_xmlXPathEqualValues();
+    test_ret += test_xmlXPathErr();
+    test_ret += test_xmlXPathEvalExpr();
+    test_ret += test_xmlXPathEvaluatePredicateResult();
+    test_ret += test_xmlXPathFalseFunction();
+    test_ret += test_xmlXPathFloorFunction();
+    test_ret += test_xmlXPathFunctionLookup();
+    test_ret += test_xmlXPathFunctionLookupNS();
+    test_ret += test_xmlXPathHasSameNodes();
+    test_ret += test_xmlXPathIdFunction();
+    test_ret += test_xmlXPathIntersection();
+    test_ret += test_xmlXPathIsNodeType();
+    test_ret += test_xmlXPathLangFunction();
+    test_ret += test_xmlXPathLastFunction();
+    test_ret += test_xmlXPathLeading();
+    test_ret += test_xmlXPathLeadingSorted();
+    test_ret += test_xmlXPathLocalNameFunction();
+    test_ret += test_xmlXPathModValues();
+    test_ret += test_xmlXPathMultValues();
+    test_ret += test_xmlXPathNamespaceURIFunction();
+    test_ret += test_xmlXPathNewBoolean();
+    test_ret += test_xmlXPathNewCString();
+    test_ret += test_xmlXPathNewFloat();
+    test_ret += test_xmlXPathNewNodeSet();
+    test_ret += test_xmlXPathNewNodeSetList();
+    test_ret += test_xmlXPathNewParserContext();
+    test_ret += test_xmlXPathNewString();
+    test_ret += test_xmlXPathNextAncestor();
+    test_ret += test_xmlXPathNextAncestorOrSelf();
+    test_ret += test_xmlXPathNextAttribute();
+    test_ret += test_xmlXPathNextChild();
+    test_ret += test_xmlXPathNextDescendant();
+    test_ret += test_xmlXPathNextDescendantOrSelf();
+    test_ret += test_xmlXPathNextFollowing();
+    test_ret += test_xmlXPathNextFollowingSibling();
+    test_ret += test_xmlXPathNextNamespace();
+    test_ret += test_xmlXPathNextParent();
+    test_ret += test_xmlXPathNextPreceding();
+    test_ret += test_xmlXPathNextPrecedingSibling();
+    test_ret += test_xmlXPathNextSelf();
+    test_ret += test_xmlXPathNodeLeading();
+    test_ret += test_xmlXPathNodeLeadingSorted();
+    test_ret += test_xmlXPathNodeSetAdd();
+    test_ret += test_xmlXPathNodeSetAddNs();
+    test_ret += test_xmlXPathNodeSetAddUnique();
+    test_ret += test_xmlXPathNodeSetContains();
+    test_ret += test_xmlXPathNodeSetDel();
+    test_ret += test_xmlXPathNodeSetMerge();
+    test_ret += test_xmlXPathNodeSetRemove();
+    test_ret += test_xmlXPathNodeSetSort();
+    test_ret += test_xmlXPathNodeTrailing();
+    test_ret += test_xmlXPathNodeTrailingSorted();
+    test_ret += test_xmlXPathNormalizeFunction();
+    test_ret += test_xmlXPathNotEqualValues();
+    test_ret += test_xmlXPathNotFunction();
+    test_ret += test_xmlXPathNsLookup();
+    test_ret += test_xmlXPathNumberFunction();
+    test_ret += test_xmlXPathParseNCName();
+    test_ret += test_xmlXPathParseName();
+    test_ret += test_xmlXPathPopBoolean();
+    test_ret += test_xmlXPathPopExternal();
+    test_ret += test_xmlXPathPopNodeSet();
+    test_ret += test_xmlXPathPopNumber();
+    test_ret += test_xmlXPathPopString();
+    test_ret += test_xmlXPathPositionFunction();
+    test_ret += test_xmlXPathRegisterAllFunctions();
+    test_ret += test_xmlXPathRegisterFunc();
+    test_ret += test_xmlXPathRegisterFuncLookup();
+    test_ret += test_xmlXPathRegisterFuncNS();
+    test_ret += test_xmlXPathRegisterNs();
+    test_ret += test_xmlXPathRegisterVariable();
+    test_ret += test_xmlXPathRegisterVariableLookup();
+    test_ret += test_xmlXPathRegisterVariableNS();
+    test_ret += test_xmlXPathRegisteredFuncsCleanup();
+    test_ret += test_xmlXPathRegisteredNsCleanup();
+    test_ret += test_xmlXPathRegisteredVariablesCleanup();
+    test_ret += test_xmlXPathRoot();
+    test_ret += test_xmlXPathRoundFunction();
+    test_ret += test_xmlXPathStartsWithFunction();
+    test_ret += test_xmlXPathStringEvalNumber();
+    test_ret += test_xmlXPathStringFunction();
+    test_ret += test_xmlXPathStringLengthFunction();
+    test_ret += test_xmlXPathSubValues();
+    test_ret += test_xmlXPathSubstringAfterFunction();
+    test_ret += test_xmlXPathSubstringBeforeFunction();
+    test_ret += test_xmlXPathSubstringFunction();
+    test_ret += test_xmlXPathSumFunction();
+    test_ret += test_xmlXPathTrailing();
+    test_ret += test_xmlXPathTrailingSorted();
+    test_ret += test_xmlXPathTranslateFunction();
+    test_ret += test_xmlXPathTrueFunction();
+    test_ret += test_xmlXPathValueFlipSign();
+    test_ret += test_xmlXPathVariableLookup();
+    test_ret += test_xmlXPathVariableLookupNS();
+    test_ret += test_xmlXPathWrapCString();
+    test_ret += test_xmlXPathWrapExternal();
+    test_ret += test_xmlXPathWrapNodeSet();
+    test_ret += test_xmlXPatherror();
+
+    if (test_ret != 0)
+	printf("Module xpathInternals: %d errors\n", test_ret);
+    return(test_ret);
+}
+
+static int
+test_xmlXPtrBuildNodeList(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPTR_ENABLED)
+    int mem_base;
+    xmlNodePtr ret_val;
+    xmlXPathObjectPtr obj; /* the XPointer result from the evaluation. */
+    int n_obj;
+
+    for (n_obj = 0;n_obj < gen_nb_xmlXPathObjectPtr;n_obj++) {
+        mem_base = xmlMemBlocks();
+        obj = gen_xmlXPathObjectPtr(n_obj, 0);
+
+        ret_val = xmlXPtrBuildNodeList(obj);
+        desret_xmlNodePtr(ret_val);
+        call_tests++;
+        des_xmlXPathObjectPtr(n_obj, obj, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPtrBuildNodeList",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_obj);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPtrEval(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPTR_ENABLED)
+    int mem_base;
+    xmlXPathObjectPtr ret_val;
+    xmlChar * str; /* the XPointer expression */
+    int n_str;
+    xmlXPathContextPtr ctx; /* the XPointer context */
+    int n_ctx;
+
+    for (n_str = 0;n_str < gen_nb_const_xmlChar_ptr;n_str++) {
+    for (n_ctx = 0;n_ctx < gen_nb_xmlXPathContextPtr;n_ctx++) {
+        mem_base = xmlMemBlocks();
+        str = gen_const_xmlChar_ptr(n_str, 0);
+        ctx = gen_xmlXPathContextPtr(n_ctx, 1);
+
+        ret_val = xmlXPtrEval((const xmlChar *)str, ctx);
+        desret_xmlXPathObjectPtr(ret_val);
+        call_tests++;
+        des_const_xmlChar_ptr(n_str, (const xmlChar *)str, 0);
+        des_xmlXPathContextPtr(n_ctx, ctx, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPtrEval",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_str);
+            printf(" %d", n_ctx);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPtrEvalRangePredicate(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPTR_ENABLED)
+    int mem_base;
+    xmlXPathParserContextPtr ctxt; /* the XPointer Parser context */
+    int n_ctxt;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+
+        xmlXPtrEvalRangePredicate(ctxt);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPtrEvalRangePredicate",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+#ifdef LIBXML_XPTR_ENABLED
+
+#define gen_nb_xmlLocationSetPtr 1
+static xmlLocationSetPtr gen_xmlLocationSetPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlLocationSetPtr(int no ATTRIBUTE_UNUSED, xmlLocationSetPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+#endif
+
+
+static int
+test_xmlXPtrLocationSetAdd(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPTR_ENABLED)
+    int mem_base;
+    xmlLocationSetPtr cur; /* the initial range set */
+    int n_cur;
+    xmlXPathObjectPtr val; /* a new xmlXPathObjectPtr */
+    int n_val;
+
+    for (n_cur = 0;n_cur < gen_nb_xmlLocationSetPtr;n_cur++) {
+    for (n_val = 0;n_val < gen_nb_xmlXPathObjectPtr;n_val++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_xmlLocationSetPtr(n_cur, 0);
+        val = gen_xmlXPathObjectPtr(n_val, 1);
+
+        xmlXPtrLocationSetAdd(cur, val);
+        call_tests++;
+        des_xmlLocationSetPtr(n_cur, cur, 0);
+        des_xmlXPathObjectPtr(n_val, val, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPtrLocationSetAdd",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPtrLocationSetCreate(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPtrLocationSetDel(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPTR_ENABLED)
+    int mem_base;
+    xmlLocationSetPtr cur; /* the initial range set */
+    int n_cur;
+    xmlXPathObjectPtr val; /* an xmlXPathObjectPtr */
+    int n_val;
+
+    for (n_cur = 0;n_cur < gen_nb_xmlLocationSetPtr;n_cur++) {
+    for (n_val = 0;n_val < gen_nb_xmlXPathObjectPtr;n_val++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_xmlLocationSetPtr(n_cur, 0);
+        val = gen_xmlXPathObjectPtr(n_val, 1);
+
+        xmlXPtrLocationSetDel(cur, val);
+        call_tests++;
+        des_xmlLocationSetPtr(n_cur, cur, 0);
+        des_xmlXPathObjectPtr(n_val, val, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPtrLocationSetDel",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPtrLocationSetMerge(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPtrLocationSetRemove(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPTR_ENABLED)
+    int mem_base;
+    xmlLocationSetPtr cur; /* the initial range set */
+    int n_cur;
+    int val; /* the index to remove */
+    int n_val;
+
+    for (n_cur = 0;n_cur < gen_nb_xmlLocationSetPtr;n_cur++) {
+    for (n_val = 0;n_val < gen_nb_int;n_val++) {
+        mem_base = xmlMemBlocks();
+        cur = gen_xmlLocationSetPtr(n_cur, 0);
+        val = gen_int(n_val, 1);
+
+        xmlXPtrLocationSetRemove(cur, val);
+        call_tests++;
+        des_xmlLocationSetPtr(n_cur, cur, 0);
+        des_int(n_val, val, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPtrLocationSetRemove",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_cur);
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPtrNewCollapsedRange(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPTR_ENABLED)
+    int mem_base;
+    xmlXPathObjectPtr ret_val;
+    xmlNodePtr start; /* the starting and ending node */
+    int n_start;
+
+    for (n_start = 0;n_start < gen_nb_xmlNodePtr;n_start++) {
+        mem_base = xmlMemBlocks();
+        start = gen_xmlNodePtr(n_start, 0);
+
+        ret_val = xmlXPtrNewCollapsedRange(start);
+        desret_xmlXPathObjectPtr(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_start, start, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPtrNewCollapsedRange",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_start);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPtrNewContext(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPtrNewLocationSetNodeSet(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPTR_ENABLED)
+    int mem_base;
+    xmlXPathObjectPtr ret_val;
+    xmlNodeSetPtr set; /* a node set */
+    int n_set;
+
+    for (n_set = 0;n_set < gen_nb_xmlNodeSetPtr;n_set++) {
+        mem_base = xmlMemBlocks();
+        set = gen_xmlNodeSetPtr(n_set, 0);
+
+        ret_val = xmlXPtrNewLocationSetNodeSet(set);
+        desret_xmlXPathObjectPtr(ret_val);
+        call_tests++;
+        des_xmlNodeSetPtr(n_set, set, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPtrNewLocationSetNodeSet",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_set);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPtrNewLocationSetNodes(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPTR_ENABLED)
+    int mem_base;
+    xmlXPathObjectPtr ret_val;
+    xmlNodePtr start; /* the start NodePtr value */
+    int n_start;
+    xmlNodePtr end; /* the end NodePtr value or NULL */
+    int n_end;
+
+    for (n_start = 0;n_start < gen_nb_xmlNodePtr;n_start++) {
+    for (n_end = 0;n_end < gen_nb_xmlNodePtr;n_end++) {
+        mem_base = xmlMemBlocks();
+        start = gen_xmlNodePtr(n_start, 0);
+        end = gen_xmlNodePtr(n_end, 1);
+
+        ret_val = xmlXPtrNewLocationSetNodes(start, end);
+        desret_xmlXPathObjectPtr(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_start, start, 0);
+        des_xmlNodePtr(n_end, end, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPtrNewLocationSetNodes",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_start);
+            printf(" %d", n_end);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPtrNewRange(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPTR_ENABLED)
+    int mem_base;
+    xmlXPathObjectPtr ret_val;
+    xmlNodePtr start; /* the starting node */
+    int n_start;
+    int startindex; /* the start index */
+    int n_startindex;
+    xmlNodePtr end; /* the ending point */
+    int n_end;
+    int endindex; /* the ending index */
+    int n_endindex;
+
+    for (n_start = 0;n_start < gen_nb_xmlNodePtr;n_start++) {
+    for (n_startindex = 0;n_startindex < gen_nb_int;n_startindex++) {
+    for (n_end = 0;n_end < gen_nb_xmlNodePtr;n_end++) {
+    for (n_endindex = 0;n_endindex < gen_nb_int;n_endindex++) {
+        mem_base = xmlMemBlocks();
+        start = gen_xmlNodePtr(n_start, 0);
+        startindex = gen_int(n_startindex, 1);
+        end = gen_xmlNodePtr(n_end, 2);
+        endindex = gen_int(n_endindex, 3);
+
+        ret_val = xmlXPtrNewRange(start, startindex, end, endindex);
+        desret_xmlXPathObjectPtr(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_start, start, 0);
+        des_int(n_startindex, startindex, 1);
+        des_xmlNodePtr(n_end, end, 2);
+        des_int(n_endindex, endindex, 3);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPtrNewRange",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_start);
+            printf(" %d", n_startindex);
+            printf(" %d", n_end);
+            printf(" %d", n_endindex);
+            printf("\n");
+        }
+    }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPtrNewRangeNodeObject(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPTR_ENABLED)
+    int mem_base;
+    xmlXPathObjectPtr ret_val;
+    xmlNodePtr start; /* the starting node */
+    int n_start;
+    xmlXPathObjectPtr end; /* the ending object */
+    int n_end;
+
+    for (n_start = 0;n_start < gen_nb_xmlNodePtr;n_start++) {
+    for (n_end = 0;n_end < gen_nb_xmlXPathObjectPtr;n_end++) {
+        mem_base = xmlMemBlocks();
+        start = gen_xmlNodePtr(n_start, 0);
+        end = gen_xmlXPathObjectPtr(n_end, 1);
+
+        ret_val = xmlXPtrNewRangeNodeObject(start, end);
+        desret_xmlXPathObjectPtr(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_start, start, 0);
+        des_xmlXPathObjectPtr(n_end, end, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPtrNewRangeNodeObject",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_start);
+            printf(" %d", n_end);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPtrNewRangeNodePoint(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPTR_ENABLED)
+    int mem_base;
+    xmlXPathObjectPtr ret_val;
+    xmlNodePtr start; /* the starting node */
+    int n_start;
+    xmlXPathObjectPtr end; /* the ending point */
+    int n_end;
+
+    for (n_start = 0;n_start < gen_nb_xmlNodePtr;n_start++) {
+    for (n_end = 0;n_end < gen_nb_xmlXPathObjectPtr;n_end++) {
+        mem_base = xmlMemBlocks();
+        start = gen_xmlNodePtr(n_start, 0);
+        end = gen_xmlXPathObjectPtr(n_end, 1);
+
+        ret_val = xmlXPtrNewRangeNodePoint(start, end);
+        desret_xmlXPathObjectPtr(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_start, start, 0);
+        des_xmlXPathObjectPtr(n_end, end, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPtrNewRangeNodePoint",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_start);
+            printf(" %d", n_end);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPtrNewRangeNodes(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPTR_ENABLED)
+    int mem_base;
+    xmlXPathObjectPtr ret_val;
+    xmlNodePtr start; /* the starting node */
+    int n_start;
+    xmlNodePtr end; /* the ending node */
+    int n_end;
+
+    for (n_start = 0;n_start < gen_nb_xmlNodePtr;n_start++) {
+    for (n_end = 0;n_end < gen_nb_xmlNodePtr;n_end++) {
+        mem_base = xmlMemBlocks();
+        start = gen_xmlNodePtr(n_start, 0);
+        end = gen_xmlNodePtr(n_end, 1);
+
+        ret_val = xmlXPtrNewRangeNodes(start, end);
+        desret_xmlXPathObjectPtr(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_start, start, 0);
+        des_xmlNodePtr(n_end, end, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPtrNewRangeNodes",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_start);
+            printf(" %d", n_end);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPtrNewRangePointNode(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPTR_ENABLED)
+    int mem_base;
+    xmlXPathObjectPtr ret_val;
+    xmlXPathObjectPtr start; /* the starting point */
+    int n_start;
+    xmlNodePtr end; /* the ending node */
+    int n_end;
+
+    for (n_start = 0;n_start < gen_nb_xmlXPathObjectPtr;n_start++) {
+    for (n_end = 0;n_end < gen_nb_xmlNodePtr;n_end++) {
+        mem_base = xmlMemBlocks();
+        start = gen_xmlXPathObjectPtr(n_start, 0);
+        end = gen_xmlNodePtr(n_end, 1);
+
+        ret_val = xmlXPtrNewRangePointNode(start, end);
+        desret_xmlXPathObjectPtr(ret_val);
+        call_tests++;
+        des_xmlXPathObjectPtr(n_start, start, 0);
+        des_xmlNodePtr(n_end, end, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPtrNewRangePointNode",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_start);
+            printf(" %d", n_end);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPtrNewRangePoints(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPTR_ENABLED)
+    int mem_base;
+    xmlXPathObjectPtr ret_val;
+    xmlXPathObjectPtr start; /* the starting point */
+    int n_start;
+    xmlXPathObjectPtr end; /* the ending point */
+    int n_end;
+
+    for (n_start = 0;n_start < gen_nb_xmlXPathObjectPtr;n_start++) {
+    for (n_end = 0;n_end < gen_nb_xmlXPathObjectPtr;n_end++) {
+        mem_base = xmlMemBlocks();
+        start = gen_xmlXPathObjectPtr(n_start, 0);
+        end = gen_xmlXPathObjectPtr(n_end, 1);
+
+        ret_val = xmlXPtrNewRangePoints(start, end);
+        desret_xmlXPathObjectPtr(ret_val);
+        call_tests++;
+        des_xmlXPathObjectPtr(n_start, start, 0);
+        des_xmlXPathObjectPtr(n_end, end, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPtrNewRangePoints",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_start);
+            printf(" %d", n_end);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPtrRangeToFunction(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPTR_ENABLED)
+    int mem_base;
+    xmlXPathParserContextPtr ctxt; /* the XPointer Parser context */
+    int n_ctxt;
+    int nargs; /* the number of args */
+    int n_nargs;
+
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlXPathParserContextPtr;n_ctxt++) {
+    for (n_nargs = 0;n_nargs < gen_nb_int;n_nargs++) {
+        mem_base = xmlMemBlocks();
+        ctxt = gen_xmlXPathParserContextPtr(n_ctxt, 0);
+        nargs = gen_int(n_nargs, 1);
+
+        xmlXPtrRangeToFunction(ctxt, nargs);
+        call_tests++;
+        des_xmlXPathParserContextPtr(n_ctxt, ctxt, 0);
+        des_int(n_nargs, nargs, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPtrRangeToFunction",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_ctxt);
+            printf(" %d", n_nargs);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlXPtrWrapLocationSet(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPTR_ENABLED)
+    int mem_base;
+    xmlXPathObjectPtr ret_val;
+    xmlLocationSetPtr val; /* the LocationSet value */
+    int n_val;
+
+    for (n_val = 0;n_val < gen_nb_xmlLocationSetPtr;n_val++) {
+        mem_base = xmlMemBlocks();
+        val = gen_xmlLocationSetPtr(n_val, 0);
+
+        ret_val = xmlXPtrWrapLocationSet(val);
+        desret_xmlXPathObjectPtr(ret_val);
+        call_tests++;
+        des_xmlLocationSetPtr(n_val, val, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPtrWrapLocationSet",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_val);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+static int
+test_xpointer(void) {
+    int test_ret = 0;
+
+    if (quiet == 0) printf("Testing xpointer : 17 of 21 functions ...\n");
+    test_ret += test_xmlXPtrBuildNodeList();
+    test_ret += test_xmlXPtrEval();
+    test_ret += test_xmlXPtrEvalRangePredicate();
+    test_ret += test_xmlXPtrLocationSetAdd();
+    test_ret += test_xmlXPtrLocationSetCreate();
+    test_ret += test_xmlXPtrLocationSetDel();
+    test_ret += test_xmlXPtrLocationSetMerge();
+    test_ret += test_xmlXPtrLocationSetRemove();
+    test_ret += test_xmlXPtrNewCollapsedRange();
+    test_ret += test_xmlXPtrNewContext();
+    test_ret += test_xmlXPtrNewLocationSetNodeSet();
+    test_ret += test_xmlXPtrNewLocationSetNodes();
+    test_ret += test_xmlXPtrNewRange();
+    test_ret += test_xmlXPtrNewRangeNodeObject();
+    test_ret += test_xmlXPtrNewRangeNodePoint();
+    test_ret += test_xmlXPtrNewRangeNodes();
+    test_ret += test_xmlXPtrNewRangePointNode();
+    test_ret += test_xmlXPtrNewRangePoints();
+    test_ret += test_xmlXPtrRangeToFunction();
+    test_ret += test_xmlXPtrWrapLocationSet();
+
+    if (test_ret != 0)
+	printf("Module xpointer: %d errors\n", test_ret);
+    return(test_ret);
+}
+static int
+test_module(const char *module) {
+    if (!strcmp(module, "HTMLparser")) return(test_HTMLparser());
+    if (!strcmp(module, "HTMLtree")) return(test_HTMLtree());
+    if (!strcmp(module, "SAX2")) return(test_SAX2());
+    if (!strcmp(module, "c14n")) return(test_c14n());
+    if (!strcmp(module, "catalog")) return(test_catalog());
+    if (!strcmp(module, "chvalid")) return(test_chvalid());
+    if (!strcmp(module, "debugXML")) return(test_debugXML());
+    if (!strcmp(module, "dict")) return(test_dict());
+    if (!strcmp(module, "encoding")) return(test_encoding());
+    if (!strcmp(module, "entities")) return(test_entities());
+    if (!strcmp(module, "hash")) return(test_hash());
+    if (!strcmp(module, "list")) return(test_list());
+    if (!strcmp(module, "nanoftp")) return(test_nanoftp());
+    if (!strcmp(module, "nanohttp")) return(test_nanohttp());
+    if (!strcmp(module, "parser")) return(test_parser());
+    if (!strcmp(module, "parserInternals")) return(test_parserInternals());
+    if (!strcmp(module, "pattern")) return(test_pattern());
+    if (!strcmp(module, "relaxng")) return(test_relaxng());
+    if (!strcmp(module, "schemasInternals")) return(test_schemasInternals());
+    if (!strcmp(module, "schematron")) return(test_schematron());
+    if (!strcmp(module, "tree")) return(test_tree());
+    if (!strcmp(module, "uri")) return(test_uri());
+    if (!strcmp(module, "valid")) return(test_valid());
+    if (!strcmp(module, "xinclude")) return(test_xinclude());
+    if (!strcmp(module, "xmlIO")) return(test_xmlIO());
+    if (!strcmp(module, "xmlautomata")) return(test_xmlautomata());
+    if (!strcmp(module, "xmlerror")) return(test_xmlerror());
+    if (!strcmp(module, "xmlmodule")) return(test_xmlmodule());
+    if (!strcmp(module, "xmlreader")) return(test_xmlreader());
+    if (!strcmp(module, "xmlregexp")) return(test_xmlregexp());
+    if (!strcmp(module, "xmlsave")) return(test_xmlsave());
+    if (!strcmp(module, "xmlschemas")) return(test_xmlschemas());
+    if (!strcmp(module, "xmlschemastypes")) return(test_xmlschemastypes());
+    if (!strcmp(module, "xmlstring")) return(test_xmlstring());
+    if (!strcmp(module, "xmlunicode")) return(test_xmlunicode());
+    if (!strcmp(module, "xmlwriter")) return(test_xmlwriter());
+    if (!strcmp(module, "xpath")) return(test_xpath());
+    if (!strcmp(module, "xpathInternals")) return(test_xpathInternals());
+    if (!strcmp(module, "xpointer")) return(test_xpointer());
+    return(0);
+}
diff --git a/src/testchar.c b/src/testchar.c
new file mode 100644
index 000000000000..6866a175d6a3
--- /dev/null
+++ b/src/testchar.c
@@ -0,0 +1,617 @@
+/**
+ * Test the UTF-8 decoding routines
+ *
+ * author: Daniel Veillard
+ * copy: see Copyright for the status of this software.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <libxml/parser.h>
+#include <libxml/parserInternals.h>
+
+#include "buf.h"
+
+int lastError;
+
+static void errorHandler(void *unused, xmlErrorPtr err) {
+    if ((unused == NULL) && (err != NULL) && (lastError == 0)) {
+        lastError = err->code;
+    }
+}
+
+char document1[100] = "<doc>XXXX</doc>";
+char document2[100] = "<doc foo='XXXX'/>";
+
+static void testDocumentRangeByte1(xmlParserCtxtPtr ctxt, char *document,
+                  int len,  char *data, int forbid1, int forbid2) {
+    int i;
+    xmlDocPtr res;
+
+    for (i = 0;i <= 0xFF;i++) {
+	lastError = 0;
+	xmlCtxtReset(ctxt);
+
+        data[0] = i;
+
+	res = xmlReadMemory(document, len, "test", NULL, 0);
+
+	if ((i == forbid1) || (i == forbid2)) {
+	    if ((lastError == 0) || (res != NULL))
+	        fprintf(stderr,
+		    "Failed to detect invalid char for Byte 0x%02X: %c\n",
+		        i, i);
+	}
+
+	else if ((i == '<') || (i == '&')) {
+	    if ((lastError == 0) || (res != NULL))
+	        fprintf(stderr,
+		    "Failed to detect illegal char %c for Byte 0x%02X\n", i, i);
+	}
+	else if (((i < 0x20) || (i >= 0x80)) &&
+	    (i != 0x9) && (i != 0xA) && (i != 0xD)) {
+	    if ((lastError != XML_ERR_INVALID_CHAR) && (res != NULL))
+	        fprintf(stderr,
+		    "Failed to detect invalid char for Byte 0x%02X\n", i);
+	}
+	else if (res == NULL) {
+	    fprintf(stderr,
+		"Failed to parse valid char for Byte 0x%02X : %c\n", i, i);
+	}
+	if (res != NULL)
+	    xmlFreeDoc(res);
+    }
+}
+
+static void testDocumentRangeByte2(xmlParserCtxtPtr ctxt, char *document,
+                  int len,  char *data) {
+    int i, j;
+    xmlDocPtr res;
+
+    for (i = 0x80;i <= 0xFF;i++) {
+    for (j = 0;j <= 0xFF;j++) {
+	lastError = 0;
+	xmlCtxtReset(ctxt);
+
+        data[0] = i;
+        data[1] = j;
+
+	res = xmlReadMemory(document, len, "test", NULL, 0);
+
+	/* if first bit of first char is set, then second bit must too */
+	if ((i & 0x80) && ((i & 0x40) == 0)) {
+	    if ((lastError == 0) || (res != NULL))
+		fprintf(stderr,
+		"Failed to detect invalid char for Bytes 0x%02X 0x%02X\n",
+			i, j);
+	}
+
+	/*
+	 * if first bit of first char is set, then second char first
+	 * bits must be 10
+	 */
+	else if ((i & 0x80) && ((j & 0xC0) != 0x80)) {
+	    if ((lastError == 0) || (res != NULL))
+		fprintf(stderr,
+	    "Failed to detect invalid char for Bytes 0x%02X 0x%02X\n",
+			i, j);
+	}
+
+	/*
+	 * if using a 2 byte encoding then the value must be greater
+	 * than 0x80, i.e. one of bits 5 to 1 of i must be set
+	 */
+	else if ((i & 0x80) && ((i & 0x1E) == 0)) {
+	    if ((lastError == 0) || (res != NULL))
+		fprintf(stderr,
+	    "Failed to detect invalid char for Bytes 0x%02X 0x%02X\n",
+			i, j);
+	}
+
+	/*
+	 * if third bit of first char is set, then the sequence would need
+	 * at least 3 bytes, but we give only 2 !
+	 */
+	else if ((i & 0xE0) == 0xE0) {
+	    if ((lastError == 0) || (res != NULL))
+		fprintf(stderr,
+	    "Failed to detect invalid char for Bytes 0x%02X 0x%02X 0x00\n",
+			i, j);
+	}
+
+	/*
+	 * We should see no error in remaining cases
+	 */
+	else if ((lastError != 0) || (res == NULL)) {
+	    fprintf(stderr,
+		"Failed to parse document for Bytes 0x%02X 0x%02X\n", i, j);
+	}
+	if (res != NULL)
+	    xmlFreeDoc(res);
+    }
+    }
+}
+
+/**
+ * testDocumentRanges:
+ *
+ * Test the correct UTF8 character parsing in context of XML documents
+ * Those are in-context injection tests checking the parser behaviour on
+ * edge case values at different point in content, beginning and end of
+ * CDATA in text or in attribute values.
+ */
+
+static void testDocumentRanges(void) {
+    xmlParserCtxtPtr ctxt;
+    char *data;
+
+    /*
+     * Set up a parsing context using the first document as
+     * the current input source.
+     */
+    ctxt = xmlNewParserCtxt();
+    if (ctxt == NULL) {
+        fprintf(stderr, "Failed to allocate parser context\n");
+	return;
+    }
+
+    printf("testing 1 byte char in document: 1");
+    fflush(stdout);
+    data = &document1[5];
+    data[0] = ' ';
+    data[1] = ' ';
+    data[2] = ' ';
+    data[3] = ' ';
+    /* test 1 byte injection at beginning of area */
+    testDocumentRangeByte1(ctxt, &document1[0], strlen(document1),
+                           data, -1, -1);
+    printf(" 2");
+    fflush(stdout);
+    data[0] = ' ';
+    data[1] = ' ';
+    data[2] = ' ';
+    data[3] = ' ';
+    /* test 1 byte injection at end of area */
+    testDocumentRangeByte1(ctxt, &document1[0], strlen(document1),
+                           data + 3, -1, -1);
+
+    printf(" 3");
+    fflush(stdout);
+    data = &document2[10];
+    data[0] = ' ';
+    data[1] = ' ';
+    data[2] = ' ';
+    data[3] = ' ';
+    /* test 1 byte injection at beginning of area */
+    testDocumentRangeByte1(ctxt, &document2[0], strlen(document2),
+                           data, '\'', -1);
+    printf(" 4");
+    fflush(stdout);
+    data[0] = ' ';
+    data[1] = ' ';
+    data[2] = ' ';
+    data[3] = ' ';
+    /* test 1 byte injection at end of area */
+    testDocumentRangeByte1(ctxt, &document2[0], strlen(document2),
+                           data + 3, '\'', -1);
+    printf(" done\n");
+
+    printf("testing 2 byte char in document: 1");
+    fflush(stdout);
+    data = &document1[5];
+    data[0] = ' ';
+    data[1] = ' ';
+    data[2] = ' ';
+    data[3] = ' ';
+    /* test 2 byte injection at beginning of area */
+    testDocumentRangeByte2(ctxt, &document1[0], strlen(document1),
+                           data);
+    printf(" 2");
+    fflush(stdout);
+    data[0] = ' ';
+    data[1] = ' ';
+    data[2] = ' ';
+    data[3] = ' ';
+    /* test 2 byte injection at end of area */
+    testDocumentRangeByte2(ctxt, &document1[0], strlen(document1),
+                           data + 2);
+
+    printf(" 3");
+    fflush(stdout);
+    data = &document2[10];
+    data[0] = ' ';
+    data[1] = ' ';
+    data[2] = ' ';
+    data[3] = ' ';
+    /* test 2 byte injection at beginning of area */
+    testDocumentRangeByte2(ctxt, &document2[0], strlen(document2),
+                           data);
+    printf(" 4");
+    fflush(stdout);
+    data[0] = ' ';
+    data[1] = ' ';
+    data[2] = ' ';
+    data[3] = ' ';
+    /* test 2 byte injection at end of area */
+    testDocumentRangeByte2(ctxt, &document2[0], strlen(document2),
+                           data + 2);
+    printf(" done\n");
+
+    xmlFreeParserCtxt(ctxt);
+}
+
+static void testCharRangeByte1(xmlParserCtxtPtr ctxt, char *data) {
+    int i = 0;
+    int len, c;
+
+    data[1] = 0;
+    data[2] = 0;
+    data[3] = 0;
+    for (i = 0;i <= 0xFF;i++) {
+        data[0] = i;
+	ctxt->charset = XML_CHAR_ENCODING_UTF8;
+
+	lastError = 0;
+        c = xmlCurrentChar(ctxt, &len);
+	if ((i == 0) || (i >= 0x80)) {
+	    /* we must see an error there */
+	    if (lastError != XML_ERR_INVALID_CHAR)
+	        fprintf(stderr,
+		    "Failed to detect invalid char for Byte 0x%02X\n", i);
+	} else if (i == 0xD) {
+	    if ((c != 0xA) || (len != 1))
+		fprintf(stderr, "Failed to convert char for Byte 0x%02X\n", i);
+	} else if ((c != i) || (len != 1)) {
+	    fprintf(stderr, "Failed to parse char for Byte 0x%02X\n", i);
+	}
+    }
+}
+
+static void testCharRangeByte2(xmlParserCtxtPtr ctxt, char *data) {
+    int i, j;
+    int len, c;
+
+    data[2] = 0;
+    data[3] = 0;
+    for (i = 0x80;i <= 0xFF;i++) {
+	for (j = 0;j <= 0xFF;j++) {
+	    data[0] = i;
+	    data[1] = j;
+	    ctxt->charset = XML_CHAR_ENCODING_UTF8;
+
+	    lastError = 0;
+	    c = xmlCurrentChar(ctxt, &len);
+
+	    /* if first bit of first char is set, then second bit must too */
+	    if ((i & 0x80) && ((i & 0x40) == 0)) {
+		if (lastError != XML_ERR_INVALID_CHAR)
+		    fprintf(stderr,
+		    "Failed to detect invalid char for Bytes 0x%02X 0x%02X\n",
+		            i, j);
+	    }
+
+	    /*
+	     * if first bit of first char is set, then second char first
+	     * bits must be 10
+	     */
+	    else if ((i & 0x80) && ((j & 0xC0) != 0x80)) {
+		if (lastError != XML_ERR_INVALID_CHAR)
+		    fprintf(stderr,
+		"Failed to detect invalid char for Bytes 0x%02X 0x%02X: %d\n",
+		            i, j, c);
+	    }
+
+	    /*
+	     * if using a 2 byte encoding then the value must be greater
+	     * than 0x80, i.e. one of bits 5 to 1 of i must be set
+	     */
+	    else if ((i & 0x80) && ((i & 0x1E) == 0)) {
+		if (lastError != XML_ERR_INVALID_CHAR)
+		    fprintf(stderr,
+		"Failed to detect invalid char for Bytes 0x%02X 0x%02X: %d\n",
+		            i, j, c);
+	    }
+
+	    /*
+	     * if third bit of first char is set, then the sequence would need
+	     * at least 3 bytes, but we give only 2 !
+	     */
+	    else if ((i & 0xE0) == 0xE0) {
+		if (lastError != XML_ERR_INVALID_CHAR)
+		    fprintf(stderr,
+		"Failed to detect invalid char for Bytes 0x%02X 0x%02X 0x00\n",
+		            i, j);
+	    }
+
+            /*
+	     * We should see no error in remaining cases
+	     */
+	    else if ((lastError != 0) || (len != 2)) {
+		fprintf(stderr,
+		    "Failed to parse char for Bytes 0x%02X 0x%02X\n", i, j);
+	    }
+
+            /*
+	     * Finally check the value is right
+	     */
+	    else if (c != (j & 0x3F) + ((i & 0x1F) << 6)) {
+		fprintf(stderr,
+	"Failed to parse char for Bytes 0x%02X 0x%02X: expect %d got %d\n",
+	                i, j, ((j & 0x3F) + ((i & 0x1F) << 6)), c);
+	    }
+        }
+    }
+}
+
+static void testCharRangeByte3(xmlParserCtxtPtr ctxt, char *data) {
+    int i, j, k, K;
+    int len, c;
+    unsigned char lows[6] = {0, 0x80, 0x81, 0xC1, 0xFF, 0xBF};
+    int value;
+
+    data[3] = 0;
+    for (i = 0xE0;i <= 0xFF;i++) {
+    for (j = 0;j <= 0xFF;j++) {
+    for (k = 0;k < 6;k++) {
+	data[0] = i;
+	data[1] = j;
+	K = lows[k];
+	data[2] = (char) K;
+	value = (K & 0x3F) + ((j & 0x3F) << 6) + ((i & 0xF) << 12);
+	ctxt->charset = XML_CHAR_ENCODING_UTF8;
+
+	lastError = 0;
+	c = xmlCurrentChar(ctxt, &len);
+
+	/*
+	 * if fourth bit of first char is set, then the sequence would need
+	 * at least 4 bytes, but we give only 3 !
+	 */
+	if ((i & 0xF0) == 0xF0) {
+	    if (lastError != XML_ERR_INVALID_CHAR)
+		fprintf(stderr,
+	"Failed to detect invalid char for Bytes 0x%02X 0x%02X 0x%02X 0x%02X\n",
+			i, j, K, data[3]);
+	}
+
+        /*
+	 * The second and the third bytes must start with 10
+	 */
+	else if (((j & 0xC0) != 0x80) || ((K & 0xC0) != 0x80)) {
+	    if (lastError != XML_ERR_INVALID_CHAR)
+		fprintf(stderr,
+	"Failed to detect invalid char for Bytes 0x%02X 0x%02X 0x%02X\n",
+			i, j, K);
+	}
+
+	/*
+	 * if using a 3 byte encoding then the value must be greater
+	 * than 0x800, i.e. one of bits 4 to 0 of i must be set or
+	 * the 6th byte of data[1] must be set
+	 */
+	else if (((i & 0xF) == 0) && ((j & 0x20) == 0)) {
+	    if (lastError != XML_ERR_INVALID_CHAR)
+		fprintf(stderr,
+	    "Failed to detect invalid char for Bytes 0x%02X 0x%02X 0x%02X\n",
+			i, j, K);
+	}
+
+        /*
+	 * There are values in that range that are not allowed in XML-1.0
+	 */
+	else if (((value > 0xD7FF) && (value <0xE000)) ||
+	         ((value > 0xFFFD) && (value <0x10000))) {
+	    if (lastError != XML_ERR_INVALID_CHAR)
+		fprintf(stderr,
+	"Failed to detect invalid char 0x%04X for Bytes 0x%02X 0x%02X 0x%02X\n",
+			value, i, j, K);
+	}
+
+	/*
+	 * We should see no error in remaining cases
+	 */
+	else if ((lastError != 0) || (len != 3)) {
+	    fprintf(stderr,
+		"Failed to parse char for Bytes 0x%02X 0x%02X 0x%02X\n",
+		    i, j, K);
+	}
+
+	/*
+	 * Finally check the value is right
+	 */
+	else if (c != value) {
+	    fprintf(stderr,
+    "Failed to parse char for Bytes 0x%02X 0x%02X 0x%02X: expect %d got %d\n",
+		i, j, data[2], value, c);
+	}
+    }
+    }
+    }
+}
+
+static void testCharRangeByte4(xmlParserCtxtPtr ctxt, char *data) {
+    int i, j, k, K, l, L;
+    int len, c;
+    unsigned char lows[6] = {0, 0x80, 0x81, 0xC1, 0xFF, 0xBF};
+    int value;
+
+    data[4] = 0;
+    for (i = 0xF0;i <= 0xFF;i++) {
+    for (j = 0;j <= 0xFF;j++) {
+    for (k = 0;k < 6;k++) {
+    for (l = 0;l < 6;l++) {
+	data[0] = i;
+	data[1] = j;
+	K = lows[k];
+	data[2] = (char) K;
+	L = lows[l];
+	data[3] = (char) L;
+	value = (L & 0x3F) + ((K & 0x3F) << 6) + ((j & 0x3F) << 12) +
+	        ((i & 0x7) << 18);
+	ctxt->charset = XML_CHAR_ENCODING_UTF8;
+
+	lastError = 0;
+	c = xmlCurrentChar(ctxt, &len);
+
+	/*
+	 * if fifth bit of first char is set, then the sequence would need
+	 * at least 5 bytes, but we give only 4 !
+	 */
+	if ((i & 0xF8) == 0xF8) {
+	    if (lastError != XML_ERR_INVALID_CHAR)
+		fprintf(stderr,
+  "Failed to detect invalid char for Bytes 0x%02X 0x%02X 0x%02X 0x%02X\n",
+			i, j, K, data[3]);
+	}
+
+        /*
+	 * The second, third and fourth bytes must start with 10
+	 */
+	else if (((j & 0xC0) != 0x80) || ((K & 0xC0) != 0x80) ||
+	         ((L & 0xC0) != 0x80)) {
+	    if (lastError != XML_ERR_INVALID_CHAR)
+		fprintf(stderr,
+	"Failed to detect invalid char for Bytes 0x%02X 0x%02X 0x%02X 0x%02X\n",
+			i, j, K, L);
+	}
+
+	/*
+	 * if using a 3 byte encoding then the value must be greater
+	 * than 0x10000, i.e. one of bits 3 to 0 of i must be set or
+	 * the 6 or 5th byte of j must be set
+	 */
+	else if (((i & 0x7) == 0) && ((j & 0x30) == 0)) {
+	    if (lastError != XML_ERR_INVALID_CHAR)
+		fprintf(stderr,
+	"Failed to detect invalid char for Bytes 0x%02X 0x%02X 0x%02X 0x%02X\n",
+			i, j, K, L);
+	}
+
+        /*
+	 * There are values in that range that are not allowed in XML-1.0
+	 */
+	else if (((value > 0xD7FF) && (value <0xE000)) ||
+	         ((value > 0xFFFD) && (value <0x10000)) ||
+		 (value > 0x10FFFF)) {
+	    if (lastError != XML_ERR_INVALID_CHAR)
+		fprintf(stderr,
+"Failed to detect invalid char 0x%04X for Bytes 0x%02X 0x%02X 0x%02X 0x%02X\n",
+			value, i, j, K, L);
+	}
+
+	/*
+	 * We should see no error in remaining cases
+	 */
+	else if ((lastError != 0) || (len != 4)) {
+	    fprintf(stderr,
+		"Failed to parse char for Bytes 0x%02X 0x%02X 0x%02X\n",
+		    i, j, K);
+	}
+
+	/*
+	 * Finally check the value is right
+	 */
+	else if (c != value) {
+	    fprintf(stderr,
+    "Failed to parse char for Bytes 0x%02X 0x%02X 0x%02X: expect %d got %d\n",
+		i, j, data[2], value, c);
+	}
+    }
+    }
+    }
+    }
+}
+
+/**
+ * testCharRanges:
+ *
+ * Test the correct UTF8 character parsing in isolation i.e.
+ * not when parsing a full document, this is less expensive and we can
+ * cover the full range of UTF-8 chars accepted by XML-1.0
+ */
+
+static void testCharRanges(void) {
+    char data[5];
+    xmlParserCtxtPtr ctxt;
+    xmlParserInputBufferPtr buf;
+    xmlParserInputPtr input;
+
+    memset(data, 0, 5);
+
+    /*
+     * Set up a parsing context using the above data buffer as
+     * the current input source.
+     */
+    ctxt = xmlNewParserCtxt();
+    if (ctxt == NULL) {
+        fprintf(stderr, "Failed to allocate parser context\n");
+	return;
+    }
+    buf = xmlParserInputBufferCreateStatic(data, sizeof(data),
+                                           XML_CHAR_ENCODING_NONE);
+    if (buf == NULL) {
+        fprintf(stderr, "Failed to allocate input buffer\n");
+	goto error;
+    }
+    input = xmlNewInputStream(ctxt);
+    if (input == NULL) {
+        xmlFreeParserInputBuffer(buf);
+	goto error;
+    }
+    input->filename = NULL;
+    input->buf = buf;
+    input->cur =
+    input->base = xmlBufContent(input->buf->buffer);
+    input->end = input->base + 4;
+    inputPush(ctxt, input);
+
+    printf("testing char range: 1");
+    fflush(stdout);
+    testCharRangeByte1(ctxt, data);
+    printf(" 2");
+    fflush(stdout);
+    testCharRangeByte2(ctxt, data);
+    printf(" 3");
+    fflush(stdout);
+    testCharRangeByte3(ctxt, data);
+    printf(" 4");
+    fflush(stdout);
+    testCharRangeByte4(ctxt, data);
+    printf(" done\n");
+    fflush(stdout);
+
+error:
+    xmlFreeParserCtxt(ctxt);
+}
+
+int main(void) {
+
+    /*
+     * this initialize the library and check potential ABI mismatches
+     * between the version it was compiled for and the actual shared
+     * library used.
+     */
+    LIBXML_TEST_VERSION
+
+    /*
+     * Catch errors separately
+     */
+
+    xmlSetStructuredErrorFunc(NULL, errorHandler);
+
+    /*
+     * Run the tests
+     */
+    testCharRanges();
+    testDocumentRanges();
+
+    /*
+     * Cleanup function for the XML library.
+     */
+    xmlCleanupParser();
+    /*
+     * this is to debug memory for regression tests
+     */
+    xmlMemoryDump();
+    return(0);
+}
diff --git a/src/testdict.c b/src/testdict.c
new file mode 100644
index 000000000000..40bebd0582b6
--- /dev/null
+++ b/src/testdict.c
@@ -0,0 +1,444 @@
+#include <string.h>
+#include <libxml/parser.h>
+#include <libxml/dict.h>
+
+/* #define WITH_PRINT */
+
+static const char *seeds1[] = {
+   "a", "b", "c",
+   "d", "e", "f",
+   "g", "h", "i",
+   "j", "k", "l",
+
+   NULL
+};
+
+static const char *seeds2[] = {
+   "m", "n", "o",
+   "p", "q", "r",
+   "s", "t", "u",
+   "v", "w", "x",
+
+   NULL
+};
+
+#define NB_STRINGS_NS 100
+#define NB_STRINGS_MAX 10000
+#define NB_STRINGS_MIN 10
+
+static xmlChar *strings1[NB_STRINGS_MAX];
+static xmlChar *strings2[NB_STRINGS_MAX];
+static const xmlChar *test1[NB_STRINGS_MAX];
+static const xmlChar *test2[NB_STRINGS_MAX];
+static int nbErrors = 0;
+
+static void fill_strings(void) {
+    int i, j, k;
+
+    /*
+     * That's a bit nasty but the output is fine and it doesn't take hours
+     * there is a small but sufficient number of duplicates, and we have
+     * ":xxx" and full QNames in the last NB_STRINGS_NS values
+     */
+    for (i = 0; seeds1[i] != NULL; i++) {
+        strings1[i] = xmlStrdup((const xmlChar *) seeds1[i]);
+	if (strings1[i] == NULL) {
+	    fprintf(stderr, "Out of memory while generating strings1\n");
+	    exit(1);
+	}
+    }
+    for (j = 0, k = 0;i < NB_STRINGS_MAX - NB_STRINGS_NS;i++,j++) {
+        strings1[i] = xmlStrncatNew(strings1[j], strings1[k], -1);
+	if (strings1[i] == NULL) {
+	    fprintf(stderr, "Out of memory while generating strings1\n");
+	    exit(1);
+	}
+	if (j >= 50) {
+	    j = 0;
+	    k++;
+	}
+    }
+    for (j = 0; (j < 50) && (i < NB_STRINGS_MAX); i++, j+=2) {
+        strings1[i] = xmlStrncatNew(strings1[j], (const xmlChar *) ":", -1);
+	if (strings1[i] == NULL) {
+	    fprintf(stderr, "Out of memory while generating strings1\n");
+	    exit(1);
+	}
+    }
+    for (j = NB_STRINGS_MAX - NB_STRINGS_NS, k = 0;
+         i < NB_STRINGS_MAX;i++,j++) {
+        strings1[i] = xmlStrncatNew(strings1[j], strings1[k], -1);
+	if (strings1[i] == NULL) {
+	    fprintf(stderr, "Out of memory while generating strings1\n");
+	    exit(1);
+	}
+	k += 3;
+	if (k >= 50) k = 0;
+    }
+
+    /*
+     * Now do the same with the second pool of strings
+     */
+    for (i = 0; seeds2[i] != NULL; i++) {
+        strings2[i] = xmlStrdup((const xmlChar *) seeds2[i]);
+	if (strings2[i] == NULL) {
+	    fprintf(stderr, "Out of memory while generating strings2\n");
+	    exit(1);
+	}
+    }
+    for (j = 0, k = 0;i < NB_STRINGS_MAX - NB_STRINGS_NS;i++,j++) {
+        strings2[i] = xmlStrncatNew(strings2[j], strings2[k], -1);
+	if (strings2[i] == NULL) {
+	    fprintf(stderr, "Out of memory while generating strings2\n");
+	    exit(1);
+	}
+	if (j >= 50) {
+	    j = 0;
+	    k++;
+	}
+    }
+    for (j = 0; (j < 50) && (i < NB_STRINGS_MAX); i++, j+=2) {
+        strings2[i] = xmlStrncatNew(strings2[j], (const xmlChar *) ":", -1);
+	if (strings2[i] == NULL) {
+	    fprintf(stderr, "Out of memory while generating strings2\n");
+	    exit(1);
+	}
+    }
+    for (j = NB_STRINGS_MAX - NB_STRINGS_NS, k = 0;
+         i < NB_STRINGS_MAX;i++,j++) {
+        strings2[i] = xmlStrncatNew(strings2[j], strings2[k], -1);
+	if (strings2[i] == NULL) {
+	    fprintf(stderr, "Out of memory while generating strings2\n");
+	    exit(1);
+	}
+	k += 3;
+	if (k >= 50) k = 0;
+    }
+
+}
+
+#ifdef WITH_PRINT
+static void print_strings(void) {
+    int i;
+
+    for (i = 0; i < NB_STRINGS_MAX;i++) {
+        printf("%s\n", strings1[i]);
+    }
+    for (i = 0; i < NB_STRINGS_MAX;i++) {
+        printf("%s\n", strings2[i]);
+    }
+}
+#endif
+
+static void clean_strings(void) {
+    int i;
+
+    for (i = 0; i < NB_STRINGS_MAX; i++) {
+        if (strings1[i] != NULL) /* really should not happen */
+	    xmlFree(strings1[i]);
+    }
+    for (i = 0; i < NB_STRINGS_MAX; i++) {
+        if (strings2[i] != NULL) /* really should not happen */
+	    xmlFree(strings2[i]);
+    }
+}
+
+/*
+ * This tests the sub-dictionary support
+ */
+static int run_test2(xmlDictPtr parent) {
+    int i, j;
+    xmlDictPtr dict;
+    int ret = 0;
+    xmlChar prefix[40];
+    xmlChar *cur, *pref;
+    const xmlChar *tmp;
+
+    dict = xmlDictCreateSub(parent);
+    if (dict == NULL) {
+	fprintf(stderr, "Out of memory while creating sub-dictionary\n");
+	exit(1);
+    }
+    memset(test2, 0, sizeof(test2));
+
+    /*
+     * Fill in NB_STRINGS_MIN, at this point the dictionary should not grow
+     * and we allocate all those doing the fast key computations
+     * All the strings are based on a different seeds subset so we know
+     * they are allocated in the main dictionary, not coming from the parent
+     */
+    for (i = 0;i < NB_STRINGS_MIN;i++) {
+        test2[i] = xmlDictLookup(dict, strings2[i], -1);
+	if (test2[i] == NULL) {
+	    fprintf(stderr, "Failed lookup for '%s'\n", strings2[i]);
+	    ret = 1;
+	    nbErrors++;
+	}
+    }
+    j = NB_STRINGS_MAX - NB_STRINGS_NS;
+    /* ":foo" like strings2 */
+    for (i = 0;i < NB_STRINGS_MIN;i++, j++) {
+        test2[j] = xmlDictLookup(dict, strings2[j], xmlStrlen(strings2[j]));
+	if (test2[j] == NULL) {
+	    fprintf(stderr, "Failed lookup for '%s'\n", strings2[j]);
+	    ret = 1;
+	    nbErrors++;
+	}
+    }
+    /* "a:foo" like strings2 */
+    j = NB_STRINGS_MAX - NB_STRINGS_MIN;
+    for (i = 0;i < NB_STRINGS_MIN;i++, j++) {
+        test2[j] = xmlDictLookup(dict, strings2[j], xmlStrlen(strings2[j]));
+	if (test2[j] == NULL) {
+	    fprintf(stderr, "Failed lookup for '%s'\n", strings2[j]);
+	    ret = 1;
+	    nbErrors++;
+	}
+    }
+
+    /*
+     * At this point allocate all the strings
+     * the dictionary will grow in the process, reallocate more string tables
+     * and switch to the better key generator
+     */
+    for (i = 0;i < NB_STRINGS_MAX;i++) {
+        if (test2[i] != NULL)
+	    continue;
+	test2[i] = xmlDictLookup(dict, strings2[i], -1);
+	if (test2[i] == NULL) {
+	    fprintf(stderr, "Failed lookup for '%s'\n", strings2[i]);
+	    ret = 1;
+	    nbErrors++;
+	}
+    }
+
+    /*
+     * Now we can start to test things, first that all strings2 belongs to
+     * the dict, and that none of them was actually allocated in the parent
+     */
+    for (i = 0;i < NB_STRINGS_MAX;i++) {
+        if (!xmlDictOwns(dict, test2[i])) {
+	    fprintf(stderr, "Failed ownership failure for '%s'\n",
+	            strings2[i]);
+	    ret = 1;
+	    nbErrors++;
+	}
+        if (xmlDictOwns(parent, test2[i])) {
+	    fprintf(stderr, "Failed parent ownership failure for '%s'\n",
+	            strings2[i]);
+	    ret = 1;
+	    nbErrors++;
+	}
+    }
+
+    /*
+     * Also verify that all strings from the parent are seen from the subdict
+     */
+    for (i = 0;i < NB_STRINGS_MAX;i++) {
+        if (!xmlDictOwns(dict, test1[i])) {
+	    fprintf(stderr, "Failed sub-ownership failure for '%s'\n",
+	            strings1[i]);
+	    ret = 1;
+	    nbErrors++;
+	}
+    }
+
+    /*
+     * Then that another lookup to the string in sub will return the same
+     */
+    for (i = 0;i < NB_STRINGS_MAX;i++) {
+        if (xmlDictLookup(dict, strings2[i], -1) != test2[i]) {
+	    fprintf(stderr, "Failed re-lookup check for %d, '%s'\n",
+	            i, strings2[i]);
+	    ret = 1;
+	    nbErrors++;
+	}
+    }
+    /*
+     * But also that any lookup for a string in the parent will be provided
+     * as in the parent
+     */
+    for (i = 0;i < NB_STRINGS_MAX;i++) {
+        if (xmlDictLookup(dict, strings1[i], -1) != test1[i]) {
+	    fprintf(stderr, "Failed parent string lookup check for %d, '%s'\n",
+	            i, strings1[i]);
+	    ret = 1;
+	    nbErrors++;
+	}
+    }
+
+    /*
+     * check the QName lookups
+     */
+    for (i = NB_STRINGS_MAX - NB_STRINGS_NS;i < NB_STRINGS_MAX;i++) {
+        cur = strings2[i];
+	pref = &prefix[0];
+	while (*cur != ':') *pref++ = *cur++;
+	cur++;
+	*pref = 0;
+	tmp = xmlDictQLookup(dict, &prefix[0], cur);
+	if (tmp != test2[i]) {
+	    fprintf(stderr, "Failed lookup check for '%s':'%s'\n",
+	            &prefix[0], cur);
+            ret = 1;
+	    nbErrors++;
+	}
+    }
+    /*
+     * check the QName lookups for strings from the parent
+     */
+    for (i = NB_STRINGS_MAX - NB_STRINGS_NS;i < NB_STRINGS_MAX;i++) {
+        cur = strings1[i];
+	pref = &prefix[0];
+	while (*cur != ':') *pref++ = *cur++;
+	cur++;
+	*pref = 0;
+	tmp = xmlDictQLookup(dict, &prefix[0], cur);
+	if (xmlDictQLookup(dict, &prefix[0], cur) != test1[i]) {
+	    fprintf(stderr, "Failed parent lookup check for '%s':'%s'\n",
+	            &prefix[0], cur);
+            ret = 1;
+	    nbErrors++;
+	}
+    }
+
+    xmlDictFree(dict);
+    return(ret);
+}
+
+/*
+ * Test a single dictionary
+ */
+static int run_test1(void) {
+    int i, j;
+    xmlDictPtr dict;
+    int ret = 0;
+    xmlChar prefix[40];
+    xmlChar *cur, *pref;
+    const xmlChar *tmp;
+
+    dict = xmlDictCreate();
+    if (dict == NULL) {
+	fprintf(stderr, "Out of memory while creating dictionary\n");
+	exit(1);
+    }
+    memset(test1, 0, sizeof(test1));
+
+    /*
+     * Fill in NB_STRINGS_MIN, at this point the dictionary should not grow
+     * and we allocate all those doing the fast key computations
+     */
+    for (i = 0;i < NB_STRINGS_MIN;i++) {
+        test1[i] = xmlDictLookup(dict, strings1[i], -1);
+	if (test1[i] == NULL) {
+	    fprintf(stderr, "Failed lookup for '%s'\n", strings1[i]);
+	    ret = 1;
+	    nbErrors++;
+	}
+    }
+    j = NB_STRINGS_MAX - NB_STRINGS_NS;
+    /* ":foo" like strings1 */
+    for (i = 0;i < NB_STRINGS_MIN;i++, j++) {
+        test1[j] = xmlDictLookup(dict, strings1[j], xmlStrlen(strings1[j]));
+	if (test1[j] == NULL) {
+	    fprintf(stderr, "Failed lookup for '%s'\n", strings1[j]);
+	    ret = 1;
+	    nbErrors++;
+	}
+    }
+    /* "a:foo" like strings1 */
+    j = NB_STRINGS_MAX - NB_STRINGS_MIN;
+    for (i = 0;i < NB_STRINGS_MIN;i++, j++) {
+        test1[j] = xmlDictLookup(dict, strings1[j], xmlStrlen(strings1[j]));
+	if (test1[j] == NULL) {
+	    fprintf(stderr, "Failed lookup for '%s'\n", strings1[j]);
+	    ret = 1;
+	    nbErrors++;
+	}
+    }
+
+    /*
+     * At this point allocate all the strings
+     * the dictionary will grow in the process, reallocate more string tables
+     * and switch to the better key generator
+     */
+    for (i = 0;i < NB_STRINGS_MAX;i++) {
+        if (test1[i] != NULL)
+	    continue;
+	test1[i] = xmlDictLookup(dict, strings1[i], -1);
+	if (test1[i] == NULL) {
+	    fprintf(stderr, "Failed lookup for '%s'\n", strings1[i]);
+	    ret = 1;
+	    nbErrors++;
+	}
+    }
+
+    /*
+     * Now we can start to test things, first that all strings1 belongs to
+     * the dict
+     */
+    for (i = 0;i < NB_STRINGS_MAX;i++) {
+        if (!xmlDictOwns(dict, test1[i])) {
+	    fprintf(stderr, "Failed ownership failure for '%s'\n",
+	            strings1[i]);
+	    ret = 1;
+	    nbErrors++;
+	}
+    }
+
+    /*
+     * Then that another lookup to the string will return the same
+     */
+    for (i = 0;i < NB_STRINGS_MAX;i++) {
+        if (xmlDictLookup(dict, strings1[i], -1) != test1[i]) {
+	    fprintf(stderr, "Failed re-lookup check for %d, '%s'\n",
+	            i, strings1[i]);
+	    ret = 1;
+	    nbErrors++;
+	}
+    }
+
+    /*
+     * More complex, check the QName lookups
+     */
+    for (i = NB_STRINGS_MAX - NB_STRINGS_NS;i < NB_STRINGS_MAX;i++) {
+        cur = strings1[i];
+	pref = &prefix[0];
+	while (*cur != ':') *pref++ = *cur++;
+	cur++;
+	*pref = 0;
+	tmp = xmlDictQLookup(dict, &prefix[0], cur);
+	if (tmp != test1[i]) {
+	    fprintf(stderr, "Failed lookup check for '%s':'%s'\n",
+	            &prefix[0], cur);
+            ret = 1;
+	    nbErrors++;
+	}
+    }
+
+    run_test2(dict);
+
+    xmlDictFree(dict);
+    return(ret);
+}
+
+int main(void)
+{
+    int ret;
+
+    LIBXML_TEST_VERSION
+    fill_strings();
+#ifdef WITH_PRINT
+    print_strings();
+#endif
+    ret = run_test1();
+    if (ret == 0) {
+        printf("dictionary tests succeeded %d strings\n", 2 * NB_STRINGS_MAX);
+    } else {
+        printf("dictionary tests failed with %d errors\n", nbErrors);
+    }
+    clean_strings();
+    xmlCleanupParser();
+    xmlMemoryDump();
+    return(ret);
+}
diff --git a/src/testdso.c b/src/testdso.c
new file mode 100644
index 000000000000..bd4ff0865d99
--- /dev/null
+++ b/src/testdso.c
@@ -0,0 +1,12 @@
+#include <stdio.h>
+
+#define IN_LIBXML
+#include "libxml/xmlexports.h"
+
+XMLPUBFUN int hello_world(void);
+
+int hello_world(void)
+{
+  printf("Success!\n");
+  return 0;
+}
diff --git a/src/testlimits.c b/src/testlimits.c
new file mode 100644
index 000000000000..059116a69478
--- /dev/null
+++ b/src/testlimits.c
@@ -0,0 +1,1638 @@
+/*
+ * testlimits.c: C program to run libxml2 regression tests checking various
+ *       limits in document size. Will consume a lot of RAM and CPU cycles
+ *
+ * To compile on Unixes:
+ * cc -o testlimits `xml2-config --cflags` testlimits.c `xml2-config --libs` -lpthread
+ *
+ * See Copyright for the status of this software.
+ *
+ * daniel@veillard.com
+ */
+
+#include "libxml.h"
+#include <stdio.h>
+
+#if !defined(_WIN32) || defined(__CYGWIN__)
+#include <unistd.h>
+#endif
+#include <string.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <time.h>
+
+#include <libxml/parser.h>
+#include <libxml/parserInternals.h>
+#include <libxml/tree.h>
+#include <libxml/uri.h>
+#ifdef LIBXML_READER_ENABLED
+#include <libxml/xmlreader.h>
+#endif
+
+static int verbose = 0;
+static int tests_quiet = 0;
+
+/************************************************************************
+ *									*
+ *		time handling                                           *
+ *									*
+ ************************************************************************/
+
+/* maximum time for one parsing before declaring a timeout */
+#define MAX_TIME 2 /* seconds */
+
+static clock_t t0;
+int timeout = 0;
+
+static void reset_timout(void) {
+    timeout = 0;
+    t0 = clock();
+}
+
+static int check_time(void) {
+    clock_t tnow = clock();
+    if (((tnow - t0) / CLOCKS_PER_SEC) > MAX_TIME) {
+        timeout = 1;
+        return(0);
+    }
+    return(1);
+}
+
+/************************************************************************
+ *									*
+ *		Huge document generator					*
+ *									*
+ ************************************************************************/
+
+#include <libxml/xmlIO.h>
+
+/*
+ * Huge documents are built using fixed start and end chunks
+ * and filling between the two an unconventional amount of char data
+ */
+typedef struct hugeTest hugeTest;
+typedef hugeTest *hugeTestPtr;
+struct hugeTest {
+    const char *description;
+    const char *name;
+    const char *start;
+    const char *end;
+};
+
+static struct hugeTest hugeTests[] = {
+    { "Huge text node", "huge:textNode", "<foo>", "</foo>" },
+    { "Huge attribute node", "huge:attrNode", "<foo bar='", "'/>" },
+    { "Huge comment node", "huge:commentNode", "<foo><!--", "--></foo>" },
+    { "Huge PI node", "huge:piNode", "<foo><?bar ", "?></foo>" },
+};
+
+static const char *current;
+static int rlen;
+static unsigned int currentTest = 0;
+static int instate = 0;
+
+/**
+ * hugeMatch:
+ * @URI: an URI to test
+ *
+ * Check for an huge: query
+ *
+ * Returns 1 if yes and 0 if another Input module should be used
+ */
+static int
+hugeMatch(const char * URI) {
+    if ((URI != NULL) && (!strncmp(URI, "huge:", 5)))
+        return(1);
+    return(0);
+}
+
+/**
+ * hugeOpen:
+ * @URI: an URI to test
+ *
+ * Return a pointer to the huge: query handler, in this example simply
+ * the current pointer...
+ *
+ * Returns an Input context or NULL in case or error
+ */
+static void *
+hugeOpen(const char * URI) {
+    if ((URI == NULL) || (strncmp(URI, "huge:", 5)))
+        return(NULL);
+
+    for (currentTest = 0;currentTest < sizeof(hugeTests)/sizeof(hugeTests[0]);
+         currentTest++)
+         if (!strcmp(hugeTests[currentTest].name, URI))
+             goto found;
+
+    return(NULL);
+
+found:
+    rlen = strlen(hugeTests[currentTest].start);
+    current = hugeTests[currentTest].start;
+    instate = 0;
+    return((void *) current);
+}
+
+/**
+ * hugeClose:
+ * @context: the read context
+ *
+ * Close the huge: query handler
+ *
+ * Returns 0 or -1 in case of error
+ */
+static int
+hugeClose(void * context) {
+    if (context == NULL) return(-1);
+    fprintf(stderr, "\n");
+    return(0);
+}
+
+#define CHUNK 4096
+
+char filling[CHUNK + 1];
+
+static void fillFilling(void) {
+    int i;
+
+    for (i = 0;i < CHUNK;i++) {
+        filling[i] = 'a';
+    }
+    filling[CHUNK] = 0;
+}
+
+size_t maxlen = 64 * 1024 * 1024;
+size_t curlen = 0;
+size_t dotlen;
+
+/**
+ * hugeRead:
+ * @context: the read context
+ * @buffer: where to store data
+ * @len: number of bytes to read
+ *
+ * Implement an huge: query read.
+ *
+ * Returns the number of bytes read or -1 in case of error
+ */
+static int
+hugeRead(void *context, char *buffer, int len)
+{
+    if ((context == NULL) || (buffer == NULL) || (len < 0))
+        return (-1);
+
+    if (instate == 0) {
+        if (len >= rlen) {
+            len = rlen;
+            rlen = 0;
+            memcpy(buffer, current, len);
+            instate = 1;
+            curlen = 0;
+            dotlen = maxlen / 10;
+        } else {
+            memcpy(buffer, current, len);
+            rlen -= len;
+            current += len;
+        }
+    } else if (instate == 2) {
+        if (len >= rlen) {
+            len = rlen;
+            rlen = 0;
+            memcpy(buffer, current, len);
+            instate = 3;
+            curlen = 0;
+        } else {
+            memcpy(buffer, current, len);
+            rlen -= len;
+            current += len;
+        }
+    } else if (instate == 1) {
+        if (len > CHUNK) len = CHUNK;
+        memcpy(buffer, &filling[0], len);
+        curlen += len;
+        if (curlen >= maxlen) {
+            rlen = strlen(hugeTests[currentTest].end);
+            current = hugeTests[currentTest].end;
+            instate = 2;
+	} else {
+            if (curlen > dotlen) {
+                fprintf(stderr, ".");
+                dotlen += maxlen / 10;
+            }
+        }
+    } else
+      len = 0;
+    return (len);
+}
+
+/************************************************************************
+ *									*
+ *		Crazy document generator				*
+ *									*
+ ************************************************************************/
+
+unsigned int crazy_indx = 0;
+
+const char *crazy = "<?xml version='1.0' encoding='UTF-8'?>\
+<?tst ?>\
+<!-- tst -->\
+<!DOCTYPE foo [\
+<?tst ?>\
+<!-- tst -->\
+<!ELEMENT foo (#PCDATA)>\
+<!ELEMENT p (#PCDATA|emph)* >\
+]>\
+<?tst ?>\
+<!-- tst -->\
+<foo bar='foo'>\
+<?tst ?>\
+<!-- tst -->\
+foo\
+<![CDATA[ ]]>\
+</foo>\
+<?tst ?>\
+<!-- tst -->";
+
+/**
+ * crazyMatch:
+ * @URI: an URI to test
+ *
+ * Check for a crazy: query
+ *
+ * Returns 1 if yes and 0 if another Input module should be used
+ */
+static int
+crazyMatch(const char * URI) {
+    if ((URI != NULL) && (!strncmp(URI, "crazy:", 6)))
+        return(1);
+    return(0);
+}
+
+/**
+ * crazyOpen:
+ * @URI: an URI to test
+ *
+ * Return a pointer to the crazy: query handler, in this example simply
+ * the current pointer...
+ *
+ * Returns an Input context or NULL in case or error
+ */
+static void *
+crazyOpen(const char * URI) {
+    if ((URI == NULL) || (strncmp(URI, "crazy:", 6)))
+        return(NULL);
+
+    if (crazy_indx > strlen(crazy))
+        return(NULL);
+    reset_timout();
+    rlen = crazy_indx;
+    current = &crazy[0];
+    instate = 0;
+    return((void *) current);
+}
+
+/**
+ * crazyClose:
+ * @context: the read context
+ *
+ * Close the crazy: query handler
+ *
+ * Returns 0 or -1 in case of error
+ */
+static int
+crazyClose(void * context) {
+    if (context == NULL) return(-1);
+    return(0);
+}
+
+
+/**
+ * crazyRead:
+ * @context: the read context
+ * @buffer: where to store data
+ * @len: number of bytes to read
+ *
+ * Implement an crazy: query read.
+ *
+ * Returns the number of bytes read or -1 in case of error
+ */
+static int
+crazyRead(void *context, char *buffer, int len)
+{
+    if ((context == NULL) || (buffer == NULL) || (len < 0))
+        return (-1);
+
+    if ((check_time() <= 0) && (instate == 1)) {
+        fprintf(stderr, "\ntimeout in crazy(%d)\n", crazy_indx);
+        rlen = strlen(crazy) - crazy_indx;
+        current = &crazy[crazy_indx];
+        instate = 2;
+    }
+    if (instate == 0) {
+        if (len >= rlen) {
+            len = rlen;
+            rlen = 0;
+            memcpy(buffer, current, len);
+            instate = 1;
+            curlen = 0;
+        } else {
+            memcpy(buffer, current, len);
+            rlen -= len;
+            current += len;
+        }
+    } else if (instate == 2) {
+        if (len >= rlen) {
+            len = rlen;
+            rlen = 0;
+            memcpy(buffer, current, len);
+            instate = 3;
+            curlen = 0;
+        } else {
+            memcpy(buffer, current, len);
+            rlen -= len;
+            current += len;
+        }
+    } else if (instate == 1) {
+        if (len > CHUNK) len = CHUNK;
+        memcpy(buffer, &filling[0], len);
+        curlen += len;
+        if (curlen >= maxlen) {
+            rlen = strlen(crazy) - crazy_indx;
+            current = &crazy[crazy_indx];
+            instate = 2;
+        }
+    } else
+      len = 0;
+    return (len);
+}
+/************************************************************************
+ *									*
+ *		Libxml2 specific routines				*
+ *									*
+ ************************************************************************/
+
+static int nb_tests = 0;
+static int nb_errors = 0;
+static int nb_leaks = 0;
+static int extraMemoryFromResolver = 0;
+
+/*
+ * We need to trap calls to the resolver to not account memory for the catalog
+ * which is shared to the current running test. We also don't want to have
+ * network downloads modifying tests.
+ */
+static xmlParserInputPtr
+testExternalEntityLoader(const char *URL, const char *ID,
+			 xmlParserCtxtPtr ctxt) {
+    xmlParserInputPtr ret;
+    int memused = xmlMemUsed();
+
+    ret = xmlNoNetExternalEntityLoader(URL, ID, ctxt);
+    extraMemoryFromResolver += xmlMemUsed() - memused;
+
+    return(ret);
+}
+
+/*
+ * Trapping the error messages at the generic level to grab the equivalent of
+ * stderr messages on CLI tools.
+ */
+static char testErrors[32769];
+static int testErrorsSize = 0;
+
+static void XMLCDECL
+channel(void *ctx  ATTRIBUTE_UNUSED, const char *msg, ...) {
+    va_list args;
+    int res;
+
+    if (testErrorsSize >= 32768)
+        return;
+    va_start(args, msg);
+    res = vsnprintf(&testErrors[testErrorsSize],
+                    32768 - testErrorsSize,
+		    msg, args);
+    va_end(args);
+    if (testErrorsSize + res >= 32768) {
+        /* buffer is full */
+	testErrorsSize = 32768;
+	testErrors[testErrorsSize] = 0;
+    } else {
+        testErrorsSize += res;
+    }
+    testErrors[testErrorsSize] = 0;
+}
+
+/**
+ * xmlParserPrintFileContext:
+ * @input:  an xmlParserInputPtr input
+ *
+ * Displays current context within the input content for error tracking
+ */
+
+static void
+xmlParserPrintFileContextInternal(xmlParserInputPtr input ,
+		xmlGenericErrorFunc chanl, void *data ) {
+    const xmlChar *cur, *base;
+    unsigned int n, col;	/* GCC warns if signed, because compared with sizeof() */
+    xmlChar  content[81]; /* space for 80 chars + line terminator */
+    xmlChar *ctnt;
+
+    if (input == NULL) return;
+    cur = input->cur;
+    base = input->base;
+    /* skip backwards over any end-of-lines */
+    while ((cur > base) && ((*(cur) == '\n') || (*(cur) == '\r'))) {
+	cur--;
+    }
+    n = 0;
+    /* search backwards for beginning-of-line (to max buff size) */
+    while ((n++ < (sizeof(content)-1)) && (cur > base) &&
+   (*(cur) != '\n') && (*(cur) != '\r'))
+        cur--;
+    if ((*(cur) == '\n') || (*(cur) == '\r')) cur++;
+    /* calculate the error position in terms of the current position */
+    col = input->cur - cur;
+    /* search forward for end-of-line (to max buff size) */
+    n = 0;
+    ctnt = content;
+    /* copy selected text to our buffer */
+    while ((*cur != 0) && (*(cur) != '\n') &&
+   (*(cur) != '\r') && (n < sizeof(content)-1)) {
+		*ctnt++ = *cur++;
+	n++;
+    }
+    *ctnt = 0;
+    /* print out the selected text */
+    chanl(data ,"%s\n", content);
+    /* create blank line with problem pointer */
+    n = 0;
+    ctnt = content;
+    /* (leave buffer space for pointer + line terminator) */
+    while ((n<col) && (n++ < sizeof(content)-2) && (*ctnt != 0)) {
+	if (*(ctnt) != '\t')
+	    *(ctnt) = ' ';
+	ctnt++;
+    }
+    *ctnt++ = '^';
+    *ctnt = 0;
+    chanl(data ,"%s\n", content);
+}
+
+static void
+testStructuredErrorHandler(void *ctx  ATTRIBUTE_UNUSED, xmlErrorPtr err) {
+    char *file = NULL;
+    int line = 0;
+    int code = -1;
+    int domain;
+    void *data = NULL;
+    const char *str;
+    const xmlChar *name = NULL;
+    xmlNodePtr node;
+    xmlErrorLevel level;
+    xmlParserInputPtr input = NULL;
+    xmlParserInputPtr cur = NULL;
+    xmlParserCtxtPtr ctxt = NULL;
+
+    if (err == NULL)
+        return;
+
+    file = err->file;
+    line = err->line;
+    code = err->code;
+    domain = err->domain;
+    level = err->level;
+    node = err->node;
+    if ((domain == XML_FROM_PARSER) || (domain == XML_FROM_HTML) ||
+        (domain == XML_FROM_DTD) || (domain == XML_FROM_NAMESPACE) ||
+	(domain == XML_FROM_IO) || (domain == XML_FROM_VALID)) {
+	ctxt = err->ctxt;
+    }
+    str = err->message;
+
+    if (code == XML_ERR_OK)
+        return;
+
+    if ((node != NULL) && (node->type == XML_ELEMENT_NODE))
+        name = node->name;
+
+    /*
+     * Maintain the compatibility with the legacy error handling
+     */
+    if (ctxt != NULL) {
+        input = ctxt->input;
+        if ((input != NULL) && (input->filename == NULL) &&
+            (ctxt->inputNr > 1)) {
+            cur = input;
+            input = ctxt->inputTab[ctxt->inputNr - 2];
+        }
+        if (input != NULL) {
+            if (input->filename)
+                channel(data, "%s:%d: ", input->filename, input->line);
+            else if ((line != 0) && (domain == XML_FROM_PARSER))
+                channel(data, "Entity: line %d: ", input->line);
+        }
+    } else {
+        if (file != NULL)
+            channel(data, "%s:%d: ", file, line);
+        else if ((line != 0) && (domain == XML_FROM_PARSER))
+            channel(data, "Entity: line %d: ", line);
+    }
+    if (name != NULL) {
+        channel(data, "element %s: ", name);
+    }
+    if (code == XML_ERR_OK)
+        return;
+    switch (domain) {
+        case XML_FROM_PARSER:
+            channel(data, "parser ");
+            break;
+        case XML_FROM_NAMESPACE:
+            channel(data, "namespace ");
+            break;
+        case XML_FROM_DTD:
+        case XML_FROM_VALID:
+            channel(data, "validity ");
+            break;
+        case XML_FROM_HTML:
+            channel(data, "HTML parser ");
+            break;
+        case XML_FROM_MEMORY:
+            channel(data, "memory ");
+            break;
+        case XML_FROM_OUTPUT:
+            channel(data, "output ");
+            break;
+        case XML_FROM_IO:
+            channel(data, "I/O ");
+            break;
+        case XML_FROM_XINCLUDE:
+            channel(data, "XInclude ");
+            break;
+        case XML_FROM_XPATH:
+            channel(data, "XPath ");
+            break;
+        case XML_FROM_XPOINTER:
+            channel(data, "parser ");
+            break;
+        case XML_FROM_REGEXP:
+            channel(data, "regexp ");
+            break;
+        case XML_FROM_MODULE:
+            channel(data, "module ");
+            break;
+        case XML_FROM_SCHEMASV:
+            channel(data, "Schemas validity ");
+            break;
+        case XML_FROM_SCHEMASP:
+            channel(data, "Schemas parser ");
+            break;
+        case XML_FROM_RELAXNGP:
+            channel(data, "Relax-NG parser ");
+            break;
+        case XML_FROM_RELAXNGV:
+            channel(data, "Relax-NG validity ");
+            break;
+        case XML_FROM_CATALOG:
+            channel(data, "Catalog ");
+            break;
+        case XML_FROM_C14N:
+            channel(data, "C14N ");
+            break;
+        case XML_FROM_XSLT:
+            channel(data, "XSLT ");
+            break;
+        default:
+            break;
+    }
+    if (code == XML_ERR_OK)
+        return;
+    switch (level) {
+        case XML_ERR_NONE:
+            channel(data, ": ");
+            break;
+        case XML_ERR_WARNING:
+            channel(data, "warning : ");
+            break;
+        case XML_ERR_ERROR:
+            channel(data, "error : ");
+            break;
+        case XML_ERR_FATAL:
+            channel(data, "error : ");
+            break;
+    }
+    if (code == XML_ERR_OK)
+        return;
+    if (str != NULL) {
+        int len;
+	len = xmlStrlen((const xmlChar *)str);
+	if ((len > 0) && (str[len - 1] != '\n'))
+	    channel(data, "%s\n", str);
+	else
+	    channel(data, "%s", str);
+    } else {
+        channel(data, "%s\n", "out of memory error");
+    }
+    if (code == XML_ERR_OK)
+        return;
+
+    if (ctxt != NULL) {
+        xmlParserPrintFileContextInternal(input, channel, data);
+        if (cur != NULL) {
+            if (cur->filename)
+                channel(data, "%s:%d: \n", cur->filename, cur->line);
+            else if ((line != 0) && (domain == XML_FROM_PARSER))
+                channel(data, "Entity: line %d: \n", cur->line);
+            xmlParserPrintFileContextInternal(cur, channel, data);
+        }
+    }
+    if ((domain == XML_FROM_XPATH) && (err->str1 != NULL) &&
+        (err->int1 < 100) &&
+	(err->int1 < xmlStrlen((const xmlChar *)err->str1))) {
+	xmlChar buf[150];
+	int i;
+
+	channel(data, "%s\n", err->str1);
+	for (i=0;i < err->int1;i++)
+	     buf[i] = ' ';
+	buf[i++] = '^';
+	buf[i] = 0;
+	channel(data, "%s\n", buf);
+    }
+}
+
+static void
+initializeLibxml2(void) {
+    xmlGetWarningsDefaultValue = 0;
+    xmlPedanticParserDefault(0);
+
+    xmlMemSetup(xmlMemFree, xmlMemMalloc, xmlMemRealloc, xmlMemoryStrdup);
+    xmlInitParser();
+    xmlSetExternalEntityLoader(testExternalEntityLoader);
+    xmlSetStructuredErrorFunc(NULL, testStructuredErrorHandler);
+    /*
+     * register the new I/O handlers
+     */
+    if (xmlRegisterInputCallbacks(hugeMatch, hugeOpen,
+                                  hugeRead, hugeClose) < 0) {
+        fprintf(stderr, "failed to register Huge handlers\n");
+	exit(1);
+    }
+    if (xmlRegisterInputCallbacks(crazyMatch, crazyOpen,
+                                  crazyRead, crazyClose) < 0) {
+        fprintf(stderr, "failed to register Crazy handlers\n");
+	exit(1);
+    }
+}
+
+/************************************************************************
+ *									*
+ *		SAX empty callbacks                                     *
+ *									*
+ ************************************************************************/
+
+unsigned long callbacks = 0;
+
+/**
+ * isStandaloneCallback:
+ * @ctxt:  An XML parser context
+ *
+ * Is this document tagged standalone ?
+ *
+ * Returns 1 if true
+ */
+static int
+isStandaloneCallback(void *ctx ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return (0);
+}
+
+/**
+ * hasInternalSubsetCallback:
+ * @ctxt:  An XML parser context
+ *
+ * Does this document has an internal subset
+ *
+ * Returns 1 if true
+ */
+static int
+hasInternalSubsetCallback(void *ctx ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return (0);
+}
+
+/**
+ * hasExternalSubsetCallback:
+ * @ctxt:  An XML parser context
+ *
+ * Does this document has an external subset
+ *
+ * Returns 1 if true
+ */
+static int
+hasExternalSubsetCallback(void *ctx ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return (0);
+}
+
+/**
+ * internalSubsetCallback:
+ * @ctxt:  An XML parser context
+ *
+ * Does this document has an internal subset
+ */
+static void
+internalSubsetCallback(void *ctx ATTRIBUTE_UNUSED,
+                       const xmlChar * name ATTRIBUTE_UNUSED,
+                       const xmlChar * ExternalID ATTRIBUTE_UNUSED,
+                       const xmlChar * SystemID ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+
+/**
+ * externalSubsetCallback:
+ * @ctxt:  An XML parser context
+ *
+ * Does this document has an external subset
+ */
+static void
+externalSubsetCallback(void *ctx ATTRIBUTE_UNUSED,
+                       const xmlChar * name ATTRIBUTE_UNUSED,
+                       const xmlChar * ExternalID ATTRIBUTE_UNUSED,
+                       const xmlChar * SystemID ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+
+/**
+ * resolveEntityCallback:
+ * @ctxt:  An XML parser context
+ * @publicId: The public ID of the entity
+ * @systemId: The system ID of the entity
+ *
+ * Special entity resolver, better left to the parser, it has
+ * more context than the application layer.
+ * The default behaviour is to NOT resolve the entities, in that case
+ * the ENTITY_REF nodes are built in the structure (and the parameter
+ * values).
+ *
+ * Returns the xmlParserInputPtr if inlined or NULL for DOM behaviour.
+ */
+static xmlParserInputPtr
+resolveEntityCallback(void *ctx ATTRIBUTE_UNUSED,
+                      const xmlChar * publicId ATTRIBUTE_UNUSED,
+                      const xmlChar * systemId ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return (NULL);
+}
+
+/**
+ * getEntityCallback:
+ * @ctxt:  An XML parser context
+ * @name: The entity name
+ *
+ * Get an entity by name
+ *
+ * Returns the xmlParserInputPtr if inlined or NULL for DOM behaviour.
+ */
+static xmlEntityPtr
+getEntityCallback(void *ctx ATTRIBUTE_UNUSED,
+                  const xmlChar * name ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return (NULL);
+}
+
+/**
+ * getParameterEntityCallback:
+ * @ctxt:  An XML parser context
+ * @name: The entity name
+ *
+ * Get a parameter entity by name
+ *
+ * Returns the xmlParserInputPtr
+ */
+static xmlEntityPtr
+getParameterEntityCallback(void *ctx ATTRIBUTE_UNUSED,
+                           const xmlChar * name ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return (NULL);
+}
+
+
+/**
+ * entityDeclCallback:
+ * @ctxt:  An XML parser context
+ * @name:  the entity name
+ * @type:  the entity type
+ * @publicId: The public ID of the entity
+ * @systemId: The system ID of the entity
+ * @content: the entity value (without processing).
+ *
+ * An entity definition has been parsed
+ */
+static void
+entityDeclCallback(void *ctx ATTRIBUTE_UNUSED,
+                   const xmlChar * name ATTRIBUTE_UNUSED,
+                   int type ATTRIBUTE_UNUSED,
+                   const xmlChar * publicId ATTRIBUTE_UNUSED,
+                   const xmlChar * systemId ATTRIBUTE_UNUSED,
+                   xmlChar * content ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+
+/**
+ * attributeDeclCallback:
+ * @ctxt:  An XML parser context
+ * @name:  the attribute name
+ * @type:  the attribute type
+ *
+ * An attribute definition has been parsed
+ */
+static void
+attributeDeclCallback(void *ctx ATTRIBUTE_UNUSED,
+                      const xmlChar * elem ATTRIBUTE_UNUSED,
+                      const xmlChar * name ATTRIBUTE_UNUSED,
+                      int type ATTRIBUTE_UNUSED, int def ATTRIBUTE_UNUSED,
+                      const xmlChar * defaultValue ATTRIBUTE_UNUSED,
+                      xmlEnumerationPtr tree ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+
+/**
+ * elementDeclCallback:
+ * @ctxt:  An XML parser context
+ * @name:  the element name
+ * @type:  the element type
+ * @content: the element value (without processing).
+ *
+ * An element definition has been parsed
+ */
+static void
+elementDeclCallback(void *ctx ATTRIBUTE_UNUSED,
+                    const xmlChar * name ATTRIBUTE_UNUSED,
+                    int type ATTRIBUTE_UNUSED,
+                    xmlElementContentPtr content ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+
+/**
+ * notationDeclCallback:
+ * @ctxt:  An XML parser context
+ * @name: The name of the notation
+ * @publicId: The public ID of the entity
+ * @systemId: The system ID of the entity
+ *
+ * What to do when a notation declaration has been parsed.
+ */
+static void
+notationDeclCallback(void *ctx ATTRIBUTE_UNUSED,
+                     const xmlChar * name ATTRIBUTE_UNUSED,
+                     const xmlChar * publicId ATTRIBUTE_UNUSED,
+                     const xmlChar * systemId ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+
+/**
+ * unparsedEntityDeclCallback:
+ * @ctxt:  An XML parser context
+ * @name: The name of the entity
+ * @publicId: The public ID of the entity
+ * @systemId: The system ID of the entity
+ * @notationName: the name of the notation
+ *
+ * What to do when an unparsed entity declaration is parsed
+ */
+static void
+unparsedEntityDeclCallback(void *ctx ATTRIBUTE_UNUSED,
+                           const xmlChar * name ATTRIBUTE_UNUSED,
+                           const xmlChar * publicId ATTRIBUTE_UNUSED,
+                           const xmlChar * systemId ATTRIBUTE_UNUSED,
+                           const xmlChar * notationName ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+
+/**
+ * setDocumentLocatorCallback:
+ * @ctxt:  An XML parser context
+ * @loc: A SAX Locator
+ *
+ * Receive the document locator at startup, actually xmlDefaultSAXLocator
+ * Everything is available on the context, so this is useless in our case.
+ */
+static void
+setDocumentLocatorCallback(void *ctx ATTRIBUTE_UNUSED,
+                           xmlSAXLocatorPtr loc ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+
+/**
+ * startDocumentCallback:
+ * @ctxt:  An XML parser context
+ *
+ * called when the document start being processed.
+ */
+static void
+startDocumentCallback(void *ctx ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+
+/**
+ * endDocumentCallback:
+ * @ctxt:  An XML parser context
+ *
+ * called when the document end has been detected.
+ */
+static void
+endDocumentCallback(void *ctx ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+
+#if 0
+/**
+ * startElementCallback:
+ * @ctxt:  An XML parser context
+ * @name:  The element name
+ *
+ * called when an opening tag has been processed.
+ */
+static void
+startElementCallback(void *ctx ATTRIBUTE_UNUSED,
+                     const xmlChar * name ATTRIBUTE_UNUSED,
+                     const xmlChar ** atts ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+
+/**
+ * endElementCallback:
+ * @ctxt:  An XML parser context
+ * @name:  The element name
+ *
+ * called when the end of an element has been detected.
+ */
+static void
+endElementCallback(void *ctx ATTRIBUTE_UNUSED,
+                   const xmlChar * name ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+#endif
+
+/**
+ * charactersCallback:
+ * @ctxt:  An XML parser context
+ * @ch:  a xmlChar string
+ * @len: the number of xmlChar
+ *
+ * receiving some chars from the parser.
+ * Question: how much at a time ???
+ */
+static void
+charactersCallback(void *ctx ATTRIBUTE_UNUSED,
+                   const xmlChar * ch ATTRIBUTE_UNUSED,
+                   int len ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+
+/**
+ * referenceCallback:
+ * @ctxt:  An XML parser context
+ * @name:  The entity name
+ *
+ * called when an entity reference is detected.
+ */
+static void
+referenceCallback(void *ctx ATTRIBUTE_UNUSED,
+                  const xmlChar * name ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+
+/**
+ * ignorableWhitespaceCallback:
+ * @ctxt:  An XML parser context
+ * @ch:  a xmlChar string
+ * @start: the first char in the string
+ * @len: the number of xmlChar
+ *
+ * receiving some ignorable whitespaces from the parser.
+ * Question: how much at a time ???
+ */
+static void
+ignorableWhitespaceCallback(void *ctx ATTRIBUTE_UNUSED,
+                            const xmlChar * ch ATTRIBUTE_UNUSED,
+                            int len ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+
+/**
+ * processingInstructionCallback:
+ * @ctxt:  An XML parser context
+ * @target:  the target name
+ * @data: the PI data's
+ * @len: the number of xmlChar
+ *
+ * A processing instruction has been parsed.
+ */
+static void
+processingInstructionCallback(void *ctx ATTRIBUTE_UNUSED,
+                              const xmlChar * target ATTRIBUTE_UNUSED,
+                              const xmlChar * data ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+
+/**
+ * cdataBlockCallback:
+ * @ctx: the user data (XML parser context)
+ * @value:  The pcdata content
+ * @len:  the block length
+ *
+ * called when a pcdata block has been parsed
+ */
+static void
+cdataBlockCallback(void *ctx ATTRIBUTE_UNUSED,
+                   const xmlChar * value ATTRIBUTE_UNUSED,
+                   int len ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+
+/**
+ * commentCallback:
+ * @ctxt:  An XML parser context
+ * @value:  the comment content
+ *
+ * A comment has been parsed.
+ */
+static void
+commentCallback(void *ctx ATTRIBUTE_UNUSED,
+                const xmlChar * value ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+
+/**
+ * warningCallback:
+ * @ctxt:  An XML parser context
+ * @msg:  the message to display/transmit
+ * @...:  extra parameters for the message display
+ *
+ * Display and format a warning messages, gives file, line, position and
+ * extra parameters.
+ */
+static void XMLCDECL
+warningCallback(void *ctx ATTRIBUTE_UNUSED,
+                const char *msg ATTRIBUTE_UNUSED, ...)
+{
+    callbacks++;
+    return;
+}
+
+/**
+ * errorCallback:
+ * @ctxt:  An XML parser context
+ * @msg:  the message to display/transmit
+ * @...:  extra parameters for the message display
+ *
+ * Display and format a error messages, gives file, line, position and
+ * extra parameters.
+ */
+static void XMLCDECL
+errorCallback(void *ctx ATTRIBUTE_UNUSED, const char *msg ATTRIBUTE_UNUSED,
+              ...)
+{
+    callbacks++;
+    return;
+}
+
+/**
+ * fatalErrorCallback:
+ * @ctxt:  An XML parser context
+ * @msg:  the message to display/transmit
+ * @...:  extra parameters for the message display
+ *
+ * Display and format a fatalError messages, gives file, line, position and
+ * extra parameters.
+ */
+static void XMLCDECL
+fatalErrorCallback(void *ctx ATTRIBUTE_UNUSED,
+                   const char *msg ATTRIBUTE_UNUSED, ...)
+{
+    return;
+}
+
+
+/*
+ * SAX2 specific callbacks
+ */
+
+/**
+ * startElementNsCallback:
+ * @ctxt:  An XML parser context
+ * @name:  The element name
+ *
+ * called when an opening tag has been processed.
+ */
+static void
+startElementNsCallback(void *ctx ATTRIBUTE_UNUSED,
+                       const xmlChar * localname ATTRIBUTE_UNUSED,
+                       const xmlChar * prefix ATTRIBUTE_UNUSED,
+                       const xmlChar * URI ATTRIBUTE_UNUSED,
+                       int nb_namespaces ATTRIBUTE_UNUSED,
+                       const xmlChar ** namespaces ATTRIBUTE_UNUSED,
+                       int nb_attributes ATTRIBUTE_UNUSED,
+                       int nb_defaulted ATTRIBUTE_UNUSED,
+                       const xmlChar ** attributes ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+
+/**
+ * endElementCallback:
+ * @ctxt:  An XML parser context
+ * @name:  The element name
+ *
+ * called when the end of an element has been detected.
+ */
+static void
+endElementNsCallback(void *ctx ATTRIBUTE_UNUSED,
+                     const xmlChar * localname ATTRIBUTE_UNUSED,
+                     const xmlChar * prefix ATTRIBUTE_UNUSED,
+                     const xmlChar * URI ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+
+static xmlSAXHandler callbackSAX2HandlerStruct = {
+    internalSubsetCallback,
+    isStandaloneCallback,
+    hasInternalSubsetCallback,
+    hasExternalSubsetCallback,
+    resolveEntityCallback,
+    getEntityCallback,
+    entityDeclCallback,
+    notationDeclCallback,
+    attributeDeclCallback,
+    elementDeclCallback,
+    unparsedEntityDeclCallback,
+    setDocumentLocatorCallback,
+    startDocumentCallback,
+    endDocumentCallback,
+    NULL,
+    NULL,
+    referenceCallback,
+    charactersCallback,
+    ignorableWhitespaceCallback,
+    processingInstructionCallback,
+    commentCallback,
+    warningCallback,
+    errorCallback,
+    fatalErrorCallback,
+    getParameterEntityCallback,
+    cdataBlockCallback,
+    externalSubsetCallback,
+    XML_SAX2_MAGIC,
+    NULL,
+    startElementNsCallback,
+    endElementNsCallback,
+    NULL
+};
+
+static xmlSAXHandlerPtr callbackSAX2Handler = &callbackSAX2HandlerStruct;
+
+/************************************************************************
+ *									*
+ *		The tests front-ends                                     *
+ *									*
+ ************************************************************************/
+
+/**
+ * readerTest:
+ * @filename: the file to parse
+ * @max_size: size of the limit to test
+ * @options: parsing options
+ * @fail: should a failure be reported
+ *
+ * Parse a memory generated file using SAX
+ *
+ * Returns 0 in case of success, an error code otherwise
+ */
+static int
+saxTest(const char *filename, size_t limit, int options, int fail) {
+    int res = 0;
+    xmlParserCtxtPtr ctxt;
+    xmlDocPtr doc;
+    xmlSAXHandlerPtr old_sax;
+
+    nb_tests++;
+
+    maxlen = limit;
+    ctxt = xmlNewParserCtxt();
+    if (ctxt == NULL) {
+        fprintf(stderr, "Failed to create parser context\n");
+	return(1);
+    }
+    old_sax = ctxt->sax;
+    ctxt->sax = callbackSAX2Handler;
+    ctxt->userData = NULL;
+    doc = xmlCtxtReadFile(ctxt, filename, NULL, options);
+
+    if (doc != NULL) {
+        fprintf(stderr, "SAX parsing generated a document !\n");
+        xmlFreeDoc(doc);
+        res = 0;
+    } else if (ctxt->wellFormed == 0) {
+        if (fail)
+            res = 0;
+        else {
+            fprintf(stderr, "Failed to parse '%s' %lu\n", filename,
+                    (unsigned long) limit);
+            res = 1;
+        }
+    } else {
+        if (fail) {
+            fprintf(stderr, "Failed to get failure for '%s' %lu\n",
+                    filename, (unsigned long) limit);
+            res = 1;
+        } else
+            res = 0;
+    }
+    ctxt->sax = old_sax;
+    xmlFreeParserCtxt(ctxt);
+
+    return(res);
+}
+#ifdef LIBXML_READER_ENABLED
+/**
+ * readerTest:
+ * @filename: the file to parse
+ * @max_size: size of the limit to test
+ * @options: parsing options
+ * @fail: should a failure be reported
+ *
+ * Parse a memory generated file using the xmlReader
+ *
+ * Returns 0 in case of success, an error code otherwise
+ */
+static int
+readerTest(const char *filename, size_t limit, int options, int fail) {
+    xmlTextReaderPtr reader;
+    int res = 0;
+    int ret;
+
+    nb_tests++;
+
+    maxlen = limit;
+    reader = xmlReaderForFile(filename , NULL, options);
+    if (reader == NULL) {
+        fprintf(stderr, "Failed to open '%s' test\n", filename);
+	return(1);
+    }
+    ret = xmlTextReaderRead(reader);
+    while (ret == 1) {
+        ret = xmlTextReaderRead(reader);
+    }
+    if (ret != 0) {
+        if (fail)
+            res = 0;
+        else {
+            if (strncmp(filename, "crazy:", 6) == 0)
+                fprintf(stderr, "Failed to parse '%s' %u\n",
+                        filename, crazy_indx);
+            else
+                fprintf(stderr, "Failed to parse '%s' %lu\n",
+                        filename, (unsigned long) limit);
+            res = 1;
+        }
+    } else {
+        if (fail) {
+            if (strncmp(filename, "crazy:", 6) == 0)
+                fprintf(stderr, "Failed to get failure for '%s' %u\n",
+                        filename, crazy_indx);
+            else
+                fprintf(stderr, "Failed to get failure for '%s' %lu\n",
+                        filename, (unsigned long) limit);
+            res = 1;
+        } else
+            res = 0;
+    }
+    if (timeout)
+        res = 1;
+    xmlFreeTextReader(reader);
+
+    return(res);
+}
+#endif
+
+/************************************************************************
+ *									*
+ *			Tests descriptions				*
+ *									*
+ ************************************************************************/
+
+typedef int (*functest) (const char *filename, size_t limit, int options,
+                         int fail);
+
+typedef struct limitDesc limitDesc;
+typedef limitDesc *limitDescPtr;
+struct limitDesc {
+    const char *name; /* the huge generator name */
+    size_t limit;     /* the limit to test */
+    int options;      /* extra parser options */
+    int fail;         /* whether the test should fail */
+};
+
+static limitDesc limitDescriptions[] = {
+    /* max length of a text node in content */
+    {"huge:textNode", XML_MAX_TEXT_LENGTH - CHUNK, 0, 0},
+    {"huge:textNode", XML_MAX_TEXT_LENGTH + CHUNK, 0, 1},
+    {"huge:textNode", XML_MAX_TEXT_LENGTH + CHUNK, XML_PARSE_HUGE, 0},
+    /* max length of a text node in content */
+    {"huge:attrNode", XML_MAX_TEXT_LENGTH - CHUNK, 0, 0},
+    {"huge:attrNode", XML_MAX_TEXT_LENGTH + CHUNK, 0, 1},
+    {"huge:attrNode", XML_MAX_TEXT_LENGTH + CHUNK, XML_PARSE_HUGE, 0},
+    /* max length of a comment node */
+    {"huge:commentNode", XML_MAX_TEXT_LENGTH - CHUNK, 0, 0},
+    {"huge:commentNode", XML_MAX_TEXT_LENGTH + CHUNK, 0, 1},
+    {"huge:commentNode", XML_MAX_TEXT_LENGTH + CHUNK, XML_PARSE_HUGE, 0},
+    /* max length of a PI node */
+    {"huge:piNode", XML_MAX_TEXT_LENGTH - CHUNK, 0, 0},
+    {"huge:piNode", XML_MAX_TEXT_LENGTH + CHUNK, 0, 1},
+    {"huge:piNode", XML_MAX_TEXT_LENGTH + CHUNK, XML_PARSE_HUGE, 0},
+};
+
+typedef struct testDesc testDesc;
+typedef testDesc *testDescPtr;
+struct testDesc {
+    const char *desc; /* description of the test */
+    functest    func; /* function implementing the test */
+};
+
+static
+testDesc testDescriptions[] = {
+    { "Parsing of huge files with the sax parser", saxTest},
+/*    { "Parsing of huge files with the tree parser", treeTest}, */
+#ifdef LIBXML_READER_ENABLED
+    { "Parsing of huge files with the reader", readerTest},
+#endif
+    {NULL, NULL}
+};
+
+typedef struct testException testException;
+typedef testException *testExceptionPtr;
+struct testException {
+    unsigned int test;  /* the parser test number */
+    unsigned int limit; /* the limit test number */
+    int fail;           /* new fail value or -1*/
+    size_t size;        /* new limit value or 0 */
+};
+
+static
+testException testExceptions[] = {
+    /* the SAX parser doesn't hit a limit of XML_MAX_TEXT_LENGTH text nodes */
+    { 0, 1, 0, 0},
+};
+
+static int
+launchTests(testDescPtr tst, unsigned int test) {
+    int res = 0, err = 0;
+    unsigned int i, j;
+    size_t limit;
+    int fail;
+
+    if (tst == NULL) return(-1);
+
+    for (i = 0;i < sizeof(limitDescriptions)/sizeof(limitDescriptions[0]);i++) {
+        limit = limitDescriptions[i].limit;
+        fail = limitDescriptions[i].fail;
+        /*
+         * Handle exceptions if any
+         */
+        for (j = 0;j < sizeof(testExceptions)/sizeof(testExceptions[0]);j++) {
+            if ((testExceptions[j].test == test) &&
+                (testExceptions[j].limit == i)) {
+                if (testExceptions[j].fail != -1)
+                    fail = testExceptions[j].fail;
+                if (testExceptions[j].size != 0)
+                    limit = testExceptions[j].size;
+                break;
+            }
+        }
+        res = tst->func(limitDescriptions[i].name, limit,
+                        limitDescriptions[i].options, fail);
+        if (res != 0) {
+            nb_errors++;
+            err++;
+        }
+    }
+    return(err);
+}
+
+
+static int
+runtest(unsigned int i) {
+    int ret = 0, res;
+    int old_errors, old_tests, old_leaks;
+
+    old_errors = nb_errors;
+    old_tests = nb_tests;
+    old_leaks = nb_leaks;
+    if ((tests_quiet == 0) && (testDescriptions[i].desc != NULL))
+	printf("## %s\n", testDescriptions[i].desc);
+    res = launchTests(&testDescriptions[i], i);
+    if (res != 0)
+	ret++;
+    if (verbose) {
+	if ((nb_errors == old_errors) && (nb_leaks == old_leaks))
+	    printf("Ran %d tests, no errors\n", nb_tests - old_tests);
+	else
+	    printf("Ran %d tests, %d errors, %d leaks\n",
+		   nb_tests - old_tests,
+		   nb_errors - old_errors,
+		   nb_leaks - old_leaks);
+    }
+    return(ret);
+}
+
+static int
+launchCrazySAX(unsigned int test, int fail) {
+    int res = 0, err = 0;
+
+    crazy_indx = test;
+
+    res = saxTest("crazy::test", XML_MAX_LOOKUP_LIMIT - CHUNK, 0, fail);
+    if (res != 0) {
+        nb_errors++;
+        err++;
+    }
+    if (tests_quiet == 0)
+        fprintf(stderr, "%c", crazy[test]);
+
+    return(err);
+}
+
+#ifdef LIBXML_READER_ENABLED
+static int
+launchCrazy(unsigned int test, int fail) {
+    int res = 0, err = 0;
+
+    crazy_indx = test;
+
+    res = readerTest("crazy::test", XML_MAX_LOOKUP_LIMIT - CHUNK, 0, fail);
+    if (res != 0) {
+        nb_errors++;
+        err++;
+    }
+    if (tests_quiet == 0)
+        fprintf(stderr, "%c", crazy[test]);
+
+    return(err);
+}
+#endif
+
+static int get_crazy_fail(int test) {
+    /*
+     * adding 1000000 of character 'a' leads to parser failure mostly
+     * everywhere except in those special spots. Need to be updated
+     * each time crazy is updated
+     */
+    int fail = 1;
+    if ((test == 44) || /* PI in Misc */
+        ((test >= 50) && (test <= 55)) || /* Comment in Misc */
+        (test == 79) || /* PI in DTD */
+        ((test >= 85) && (test <= 90)) || /* Comment in DTD */
+        (test == 154) || /* PI in Misc */
+        ((test >= 160) && (test <= 165)) || /* Comment in Misc */
+        ((test >= 178) && (test <= 181)) || /* attribute value */
+        (test == 183) || /* Text */
+        (test == 189) || /* PI in Content */
+        (test == 191) || /* Text */
+        ((test >= 195) && (test <= 200)) || /* Comment in Content */
+        ((test >= 203) && (test <= 206)) || /* Text */
+        (test == 215) || (test == 216) || /* in CDATA */
+        (test == 219) || /* Text */
+        (test == 231) || /* PI in Misc */
+        ((test >= 237) && (test <= 242))) /* Comment in Misc */
+        fail = 0;
+    return(fail);
+}
+
+static int
+runcrazy(void) {
+    int ret = 0, res = 0;
+    int old_errors, old_tests, old_leaks;
+    unsigned int i;
+
+    old_errors = nb_errors;
+    old_tests = nb_tests;
+    old_leaks = nb_leaks;
+
+#ifdef LIBXML_READER_ENABLED
+    if (tests_quiet == 0) {
+	printf("## Crazy tests on reader\n");
+    }
+    for (i = 0;i < strlen(crazy);i++) {
+        res += launchCrazy(i, get_crazy_fail(i));
+        if (res != 0)
+            ret++;
+    }
+#endif
+
+    if (tests_quiet == 0) {
+	printf("\n## Crazy tests on SAX\n");
+    }
+    for (i = 0;i < strlen(crazy);i++) {
+        res += launchCrazySAX(i, get_crazy_fail(i));
+        if (res != 0)
+            ret++;
+    }
+    if (tests_quiet == 0)
+        fprintf(stderr, "\n");
+    if (verbose) {
+	if ((nb_errors == old_errors) && (nb_leaks == old_leaks))
+	    printf("Ran %d tests, no errors\n", nb_tests - old_tests);
+	else
+	    printf("Ran %d tests, %d errors, %d leaks\n",
+		   nb_tests - old_tests,
+		   nb_errors - old_errors,
+		   nb_leaks - old_leaks);
+    }
+    return(ret);
+}
+
+
+int
+main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
+    int i, a, ret = 0;
+    int subset = 0;
+
+    fillFilling();
+    initializeLibxml2();
+
+    for (a = 1; a < argc;a++) {
+        if (!strcmp(argv[a], "-v"))
+	    verbose = 1;
+        else if (!strcmp(argv[a], "-quiet"))
+	    tests_quiet = 1;
+        else if (!strcmp(argv[a], "-crazy"))
+	    subset = 1;
+    }
+    if (subset == 0) {
+	for (i = 0; testDescriptions[i].func != NULL; i++) {
+	    ret += runtest(i);
+	}
+    }
+    ret += runcrazy();
+    if ((nb_errors == 0) && (nb_leaks == 0)) {
+        ret = 0;
+	printf("Total %d tests, no errors\n",
+	       nb_tests);
+    } else {
+        ret = 1;
+	printf("Total %d tests, %d errors, %d leaks\n",
+	       nb_tests, nb_errors, nb_leaks);
+    }
+    xmlCleanupParser();
+    xmlMemoryDump();
+
+    return(ret);
+}
diff --git a/src/testrecurse.c b/src/testrecurse.c
new file mode 100644
index 000000000000..0cbe25a62f06
--- /dev/null
+++ b/src/testrecurse.c
@@ -0,0 +1,965 @@
+/*
+ * testrecurse.c: C program to run libxml2 regression tests checking entities
+ *            recursions
+ *
+ * To compile on Unixes:
+ * cc -o testrecurse `xml2-config --cflags` testrecurse.c `xml2-config --libs` -lpthread
+ *
+ * See Copyright for the status of this software.
+ *
+ * daniel@veillard.com
+ */
+
+#include "libxml.h"
+#include <stdio.h>
+
+#if !defined(_WIN32) || defined(__CYGWIN__)
+#include <unistd.h>
+#endif
+#include <string.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+#include <libxml/parser.h>
+#include <libxml/tree.h>
+#include <libxml/uri.h>
+#ifdef LIBXML_READER_ENABLED
+#include <libxml/xmlreader.h>
+#endif
+
+/*
+ * O_BINARY is just for Windows compatibility - if it isn't defined
+ * on this system, avoid any compilation error
+ */
+#ifdef	O_BINARY
+#define RD_FLAGS	O_RDONLY | O_BINARY
+#else
+#define	RD_FLAGS	O_RDONLY
+#endif
+
+typedef int (*functest) (const char *filename, const char *result,
+                         const char *error, int options);
+
+typedef struct testDesc testDesc;
+typedef testDesc *testDescPtr;
+struct testDesc {
+    const char *desc; /* description of the test */
+    functest    func; /* function implementing the test */
+    const char *in;   /* glob to path for input files */
+    const char *out;  /* output directory */
+    const char *suffix;/* suffix for output files */
+    const char *err;  /* suffix for error output files */
+    int     options;  /* parser options for the test */
+};
+
+static int checkTestFile(const char *filename);
+
+
+#if defined(_WIN32) && !defined(__CYGWIN__)
+
+#include <windows.h>
+#include <io.h>
+
+typedef struct
+{
+      size_t gl_pathc;    /* Count of paths matched so far  */
+      char **gl_pathv;    /* List of matched pathnames.  */
+      size_t gl_offs;     /* Slots to reserve in 'gl_pathv'.  */
+} glob_t;
+
+#define GLOB_DOOFFS 0
+static int glob(const char *pattern, ATTRIBUTE_UNUSED int flags,
+                ATTRIBUTE_UNUSED int errfunc(const char *epath, int eerrno),
+                glob_t *pglob) {
+    glob_t *ret;
+    WIN32_FIND_DATA FindFileData;
+    HANDLE hFind;
+    unsigned int nb_paths = 0;
+    char directory[500];
+    int len;
+
+    if ((pattern == NULL) || (pglob == NULL)) return(-1);
+
+    strncpy(directory, pattern, 499);
+    for (len = strlen(directory);len >= 0;len--) {
+        if (directory[len] == '/') {
+	    len++;
+	    directory[len] = 0;
+	    break;
+	}
+    }
+    if (len <= 0)
+        len = 0;
+
+
+    ret = pglob;
+    memset(ret, 0, sizeof(glob_t));
+
+    hFind = FindFirstFileA(pattern, &FindFileData);
+    if (hFind == INVALID_HANDLE_VALUE)
+        return(0);
+    nb_paths = 20;
+    ret->gl_pathv = (char **) malloc(nb_paths * sizeof(char *));
+    if (ret->gl_pathv == NULL) {
+	FindClose(hFind);
+        return(-1);
+    }
+    strncpy(directory + len, FindFileData.cFileName, 499 - len);
+    ret->gl_pathv[ret->gl_pathc] = strdup(directory);
+    if (ret->gl_pathv[ret->gl_pathc] == NULL)
+        goto done;
+    ret->gl_pathc++;
+    while(FindNextFileA(hFind, &FindFileData)) {
+        if (FindFileData.cFileName[0] == '.')
+	    continue;
+        if (ret->gl_pathc + 2 > nb_paths) {
+            char **tmp = realloc(ret->gl_pathv, nb_paths * 2 * sizeof(char *));
+            if (tmp == NULL)
+                break;
+            ret->gl_pathv = tmp;
+            nb_paths *= 2;
+	}
+	strncpy(directory + len, FindFileData.cFileName, 499 - len);
+	ret->gl_pathv[ret->gl_pathc] = strdup(directory);
+        if (ret->gl_pathv[ret->gl_pathc] == NULL)
+            break;
+        ret->gl_pathc++;
+    }
+    ret->gl_pathv[ret->gl_pathc] = NULL;
+
+done:
+    FindClose(hFind);
+    return(0);
+}
+
+
+
+static void globfree(glob_t *pglob) {
+    unsigned int i;
+    if (pglob == NULL)
+        return;
+
+    for (i = 0;i < pglob->gl_pathc;i++) {
+         if (pglob->gl_pathv[i] != NULL)
+             free(pglob->gl_pathv[i]);
+    }
+}
+
+#else
+#include <glob.h>
+#endif
+
+/************************************************************************
+ *									*
+ *		Huge document generator					*
+ *									*
+ ************************************************************************/
+
+#include <libxml/xmlIO.h>
+
+
+static const char *start = "<!DOCTYPE foo [\
+<!ENTITY f 'some internal data'> \
+<!ENTITY e '&f;&f;'> \
+<!ENTITY d '&e;&e;'> \
+]> \
+<foo>";
+
+static const char *segment = "  <bar>&e; &f; &d;</bar>\n";
+static const char *finish = "</foo>";
+
+static int curseg = 0;
+static const char *current;
+static int rlen;
+
+/**
+ * hugeMatch:
+ * @URI: an URI to test
+ *
+ * Check for an huge: query
+ *
+ * Returns 1 if yes and 0 if another Input module should be used
+ */
+static int
+hugeMatch(const char * URI) {
+    if ((URI != NULL) && (!strncmp(URI, "huge:", 4)))
+        return(1);
+    return(0);
+}
+
+/**
+ * hugeOpen:
+ * @URI: an URI to test
+ *
+ * Return a pointer to the huge: query handler, in this example simply
+ * the current pointer...
+ *
+ * Returns an Input context or NULL in case or error
+ */
+static void *
+hugeOpen(const char * URI) {
+    if ((URI == NULL) || (strncmp(URI, "huge:", 4)))
+        return(NULL);
+    rlen = strlen(start);
+    current = start;
+    return((void *) current);
+}
+
+/**
+ * hugeClose:
+ * @context: the read context
+ *
+ * Close the huge: query handler
+ *
+ * Returns 0 or -1 in case of error
+ */
+static int
+hugeClose(void * context) {
+    if (context == NULL) return(-1);
+    return(0);
+}
+
+#define MAX_NODES 1000000
+
+/**
+ * hugeRead:
+ * @context: the read context
+ * @buffer: where to store data
+ * @len: number of bytes to read
+ *
+ * Implement an huge: query read.
+ *
+ * Returns the number of bytes read or -1 in case of error
+ */
+static int
+hugeRead(void *context, char *buffer, int len)
+{
+    if ((context == NULL) || (buffer == NULL) || (len < 0))
+        return (-1);
+
+    if (len >= rlen) {
+        if (curseg >= MAX_NODES + 1) {
+            rlen = 0;
+            return(0);
+        }
+        len = rlen;
+        rlen = 0;
+	memcpy(buffer, current, len);
+        curseg ++;
+        if (curseg == MAX_NODES) {
+	    fprintf(stderr, "\n");
+            rlen = strlen(finish);
+            current = finish;
+	} else {
+	    if (curseg % (MAX_NODES / 10) == 0)
+	        fprintf(stderr, ".");
+            rlen = strlen(segment);
+            current = segment;
+	}
+    } else {
+	memcpy(buffer, current, len);
+	rlen -= len;
+        current += len;
+    }
+    return (len);
+}
+
+/************************************************************************
+ *									*
+ *		Libxml2 specific routines				*
+ *									*
+ ************************************************************************/
+
+static int nb_tests = 0;
+static int nb_errors = 0;
+static int nb_leaks = 0;
+static int extraMemoryFromResolver = 0;
+
+static int
+fatalError(void) {
+    fprintf(stderr, "Exitting tests on fatal error\n");
+    exit(1);
+}
+
+/*
+ * We need to trap calls to the resolver to not account memory for the catalog
+ * which is shared to the current running test. We also don't want to have
+ * network downloads modifying tests.
+ */
+static xmlParserInputPtr
+testExternalEntityLoader(const char *URL, const char *ID,
+			 xmlParserCtxtPtr ctxt) {
+    xmlParserInputPtr ret;
+
+    if (checkTestFile(URL)) {
+	ret = xmlNoNetExternalEntityLoader(URL, ID, ctxt);
+    } else {
+	int memused = xmlMemUsed();
+	ret = xmlNoNetExternalEntityLoader(URL, ID, ctxt);
+	extraMemoryFromResolver += xmlMemUsed() - memused;
+    }
+
+    return(ret);
+}
+
+/*
+ * Trapping the error messages at the generic level to grab the equivalent of
+ * stderr messages on CLI tools.
+ */
+static char testErrors[32769];
+static int testErrorsSize = 0;
+
+static void XMLCDECL
+channel(void *ctx  ATTRIBUTE_UNUSED, const char *msg, ...) {
+    va_list args;
+    int res;
+
+    if (testErrorsSize >= 32768)
+        return;
+    va_start(args, msg);
+    res = vsnprintf(&testErrors[testErrorsSize],
+                    32768 - testErrorsSize,
+		    msg, args);
+    va_end(args);
+    if (testErrorsSize + res >= 32768) {
+        /* buffer is full */
+	testErrorsSize = 32768;
+	testErrors[testErrorsSize] = 0;
+    } else {
+        testErrorsSize += res;
+    }
+    testErrors[testErrorsSize] = 0;
+}
+
+/**
+ * xmlParserPrintFileContext:
+ * @input:  an xmlParserInputPtr input
+ *
+ * Displays current context within the input content for error tracking
+ */
+
+static void
+xmlParserPrintFileContextInternal(xmlParserInputPtr input ,
+		xmlGenericErrorFunc chanl, void *data ) {
+    const xmlChar *cur, *base;
+    unsigned int n, col;	/* GCC warns if signed, because compared with sizeof() */
+    xmlChar  content[81]; /* space for 80 chars + line terminator */
+    xmlChar *ctnt;
+
+    if (input == NULL) return;
+    cur = input->cur;
+    base = input->base;
+    /* skip backwards over any end-of-lines */
+    while ((cur > base) && ((*(cur) == '\n') || (*(cur) == '\r'))) {
+	cur--;
+    }
+    n = 0;
+    /* search backwards for beginning-of-line (to max buff size) */
+    while ((n++ < (sizeof(content)-1)) && (cur > base) &&
+   (*(cur) != '\n') && (*(cur) != '\r'))
+        cur--;
+    if ((*(cur) == '\n') || (*(cur) == '\r')) cur++;
+    /* calculate the error position in terms of the current position */
+    col = input->cur - cur;
+    /* search forward for end-of-line (to max buff size) */
+    n = 0;
+    ctnt = content;
+    /* copy selected text to our buffer */
+    while ((*cur != 0) && (*(cur) != '\n') &&
+   (*(cur) != '\r') && (n < sizeof(content)-1)) {
+		*ctnt++ = *cur++;
+	n++;
+    }
+    *ctnt = 0;
+    /* print out the selected text */
+    chanl(data ,"%s\n", content);
+    /* create blank line with problem pointer */
+    n = 0;
+    ctnt = content;
+    /* (leave buffer space for pointer + line terminator) */
+    while ((n<col) && (n++ < sizeof(content)-2) && (*ctnt != 0)) {
+	if (*(ctnt) != '\t')
+	    *(ctnt) = ' ';
+	ctnt++;
+    }
+    *ctnt++ = '^';
+    *ctnt = 0;
+    chanl(data ,"%s\n", content);
+}
+
+static void
+testStructuredErrorHandler(void *ctx  ATTRIBUTE_UNUSED, xmlErrorPtr err) {
+    char *file = NULL;
+    int line = 0;
+    int code = -1;
+    int domain;
+    void *data = NULL;
+    const char *str;
+    const xmlChar *name = NULL;
+    xmlNodePtr node;
+    xmlErrorLevel level;
+    xmlParserInputPtr input = NULL;
+    xmlParserInputPtr cur = NULL;
+    xmlParserCtxtPtr ctxt = NULL;
+
+    if (err == NULL)
+        return;
+
+    file = err->file;
+    line = err->line;
+    code = err->code;
+    domain = err->domain;
+    level = err->level;
+    node = err->node;
+    if ((domain == XML_FROM_PARSER) || (domain == XML_FROM_HTML) ||
+        (domain == XML_FROM_DTD) || (domain == XML_FROM_NAMESPACE) ||
+	(domain == XML_FROM_IO) || (domain == XML_FROM_VALID)) {
+	ctxt = err->ctxt;
+    }
+    str = err->message;
+
+    if (code == XML_ERR_OK)
+        return;
+
+    if ((node != NULL) && (node->type == XML_ELEMENT_NODE))
+        name = node->name;
+
+    /*
+     * Maintain the compatibility with the legacy error handling
+     */
+    if (ctxt != NULL) {
+        input = ctxt->input;
+        if ((input != NULL) && (input->filename == NULL) &&
+            (ctxt->inputNr > 1)) {
+            cur = input;
+            input = ctxt->inputTab[ctxt->inputNr - 2];
+        }
+        if (input != NULL) {
+            if (input->filename)
+                channel(data, "%s:%d: ", input->filename, input->line);
+            else if ((line != 0) && (domain == XML_FROM_PARSER))
+                channel(data, "Entity: line %d: ", input->line);
+        }
+    } else {
+        if (file != NULL)
+            channel(data, "%s:%d: ", file, line);
+        else if ((line != 0) && (domain == XML_FROM_PARSER))
+            channel(data, "Entity: line %d: ", line);
+    }
+    if (name != NULL) {
+        channel(data, "element %s: ", name);
+    }
+    if (code == XML_ERR_OK)
+        return;
+    switch (domain) {
+        case XML_FROM_PARSER:
+            channel(data, "parser ");
+            break;
+        case XML_FROM_NAMESPACE:
+            channel(data, "namespace ");
+            break;
+        case XML_FROM_DTD:
+        case XML_FROM_VALID:
+            channel(data, "validity ");
+            break;
+        case XML_FROM_HTML:
+            channel(data, "HTML parser ");
+            break;
+        case XML_FROM_MEMORY:
+            channel(data, "memory ");
+            break;
+        case XML_FROM_OUTPUT:
+            channel(data, "output ");
+            break;
+        case XML_FROM_IO:
+            channel(data, "I/O ");
+            break;
+        case XML_FROM_XINCLUDE:
+            channel(data, "XInclude ");
+            break;
+        case XML_FROM_XPATH:
+            channel(data, "XPath ");
+            break;
+        case XML_FROM_XPOINTER:
+            channel(data, "parser ");
+            break;
+        case XML_FROM_REGEXP:
+            channel(data, "regexp ");
+            break;
+        case XML_FROM_MODULE:
+            channel(data, "module ");
+            break;
+        case XML_FROM_SCHEMASV:
+            channel(data, "Schemas validity ");
+            break;
+        case XML_FROM_SCHEMASP:
+            channel(data, "Schemas parser ");
+            break;
+        case XML_FROM_RELAXNGP:
+            channel(data, "Relax-NG parser ");
+            break;
+        case XML_FROM_RELAXNGV:
+            channel(data, "Relax-NG validity ");
+            break;
+        case XML_FROM_CATALOG:
+            channel(data, "Catalog ");
+            break;
+        case XML_FROM_C14N:
+            channel(data, "C14N ");
+            break;
+        case XML_FROM_XSLT:
+            channel(data, "XSLT ");
+            break;
+        default:
+            break;
+    }
+    if (code == XML_ERR_OK)
+        return;
+    switch (level) {
+        case XML_ERR_NONE:
+            channel(data, ": ");
+            break;
+        case XML_ERR_WARNING:
+            channel(data, "warning : ");
+            break;
+        case XML_ERR_ERROR:
+            channel(data, "error : ");
+            break;
+        case XML_ERR_FATAL:
+            channel(data, "error : ");
+            break;
+    }
+    if (code == XML_ERR_OK)
+        return;
+    if (str != NULL) {
+        int len;
+	len = xmlStrlen((const xmlChar *)str);
+	if ((len > 0) && (str[len - 1] != '\n'))
+	    channel(data, "%s\n", str);
+	else
+	    channel(data, "%s", str);
+    } else {
+        channel(data, "%s\n", "out of memory error");
+    }
+    if (code == XML_ERR_OK)
+        return;
+
+    if (ctxt != NULL) {
+        xmlParserPrintFileContextInternal(input, channel, data);
+        if (cur != NULL) {
+            if (cur->filename)
+                channel(data, "%s:%d: \n", cur->filename, cur->line);
+            else if ((line != 0) && (domain == XML_FROM_PARSER))
+                channel(data, "Entity: line %d: \n", cur->line);
+            xmlParserPrintFileContextInternal(cur, channel, data);
+        }
+    }
+    if ((domain == XML_FROM_XPATH) && (err->str1 != NULL) &&
+        (err->int1 < 100) &&
+	(err->int1 < xmlStrlen((const xmlChar *)err->str1))) {
+	xmlChar buf[150];
+	int i;
+
+	channel(data, "%s\n", err->str1);
+	for (i=0;i < err->int1;i++)
+	     buf[i] = ' ';
+	buf[i++] = '^';
+	buf[i] = 0;
+	channel(data, "%s\n", buf);
+    }
+}
+
+static void
+initializeLibxml2(void) {
+    xmlGetWarningsDefaultValue = 0;
+    xmlPedanticParserDefault(0);
+
+    xmlMemSetup(xmlMemFree, xmlMemMalloc, xmlMemRealloc, xmlMemoryStrdup);
+    xmlInitParser();
+    xmlSetExternalEntityLoader(testExternalEntityLoader);
+    xmlSetStructuredErrorFunc(NULL, testStructuredErrorHandler);
+    /*
+     * register the new I/O handlers
+     */
+    if (xmlRegisterInputCallbacks(hugeMatch, hugeOpen,
+                                  hugeRead, hugeClose) < 0) {
+        fprintf(stderr, "failed to register Huge handler\n");
+	exit(1);
+    }
+}
+
+/************************************************************************
+ *									*
+ *		File name and path utilities				*
+ *									*
+ ************************************************************************/
+
+static const char *baseFilename(const char *filename) {
+    const char *cur;
+    if (filename == NULL)
+        return(NULL);
+    cur = &filename[strlen(filename)];
+    while ((cur > filename) && (*cur != '/'))
+        cur--;
+    if (*cur == '/')
+        return(cur + 1);
+    return(cur);
+}
+
+static char *resultFilename(const char *filename, const char *out,
+                            const char *suffix) {
+    const char *base;
+    char res[500];
+    char suffixbuff[500];
+
+/*************
+    if ((filename[0] == 't') && (filename[1] == 'e') &&
+        (filename[2] == 's') && (filename[3] == 't') &&
+	(filename[4] == '/'))
+	filename = &filename[5];
+ *************/
+
+    base = baseFilename(filename);
+    if (suffix == NULL)
+        suffix = ".tmp";
+    if (out == NULL)
+        out = "";
+
+    strncpy(suffixbuff,suffix,499);
+#ifdef VMS
+    if(strstr(base,".") && suffixbuff[0]=='.')
+      suffixbuff[0]='_';
+#endif
+
+    if (snprintf(res, 499, "%s%s%s", out, base, suffixbuff) >= 499)
+        res[499] = 0;
+    return(strdup(res));
+}
+
+static int checkTestFile(const char *filename) {
+    struct stat buf;
+
+    if (stat(filename, &buf) == -1)
+        return(0);
+
+#if defined(_WIN32) && !defined(__CYGWIN__)
+    if (!(buf.st_mode & _S_IFREG))
+        return(0);
+#else
+    if (!S_ISREG(buf.st_mode))
+        return(0);
+#endif
+
+    return(1);
+}
+
+
+
+/************************************************************************
+ *									*
+ *		Test to detect or not recursive entities		*
+ *									*
+ ************************************************************************/
+/**
+ * recursiveDetectTest:
+ * @filename: the file to parse
+ * @result: the file with expected result
+ * @err: the file with error messages: unused
+ *
+ * Parse a file loading DTD and replacing entities check it fails for
+ * lol cases
+ *
+ * Returns 0 in case of success, an error code otherwise
+ */
+static int
+recursiveDetectTest(const char *filename,
+             const char *result ATTRIBUTE_UNUSED,
+             const char *err ATTRIBUTE_UNUSED,
+	     int options ATTRIBUTE_UNUSED) {
+    xmlDocPtr doc;
+    xmlParserCtxtPtr ctxt;
+    int res = 0;
+
+    nb_tests++;
+
+    ctxt = xmlNewParserCtxt();
+    /*
+     * base of the test, parse with the old API
+     */
+    doc = xmlCtxtReadFile(ctxt, filename, NULL,
+                          XML_PARSE_NOENT | XML_PARSE_DTDLOAD);
+    if ((doc != NULL) || (ctxt->lastError.code != XML_ERR_ENTITY_LOOP)) {
+        fprintf(stderr, "Failed to detect recursion in %s\n", filename);
+	xmlFreeParserCtxt(ctxt);
+	xmlFreeDoc(doc);
+        return(1);
+    }
+    xmlFreeParserCtxt(ctxt);
+
+    return(res);
+}
+
+/**
+ * notRecursiveDetectTest:
+ * @filename: the file to parse
+ * @result: the file with expected result
+ * @err: the file with error messages: unused
+ *
+ * Parse a file loading DTD and replacing entities check it works for
+ * good cases
+ *
+ * Returns 0 in case of success, an error code otherwise
+ */
+static int
+notRecursiveDetectTest(const char *filename,
+             const char *result ATTRIBUTE_UNUSED,
+             const char *err ATTRIBUTE_UNUSED,
+	     int options ATTRIBUTE_UNUSED) {
+    xmlDocPtr doc;
+    xmlParserCtxtPtr ctxt;
+    int res = 0;
+
+    nb_tests++;
+
+    ctxt = xmlNewParserCtxt();
+    /*
+     * base of the test, parse with the old API
+     */
+    doc = xmlCtxtReadFile(ctxt, filename, NULL,
+                          XML_PARSE_NOENT | XML_PARSE_DTDLOAD);
+    if (doc == NULL) {
+        fprintf(stderr, "Failed to parse correct file %s\n", filename);
+	xmlFreeParserCtxt(ctxt);
+        return(1);
+    }
+    xmlFreeDoc(doc);
+    xmlFreeParserCtxt(ctxt);
+
+    return(res);
+}
+
+#ifdef LIBXML_READER_ENABLED
+/**
+ * notRecursiveHugeTest:
+ * @filename: the file to parse
+ * @result: the file with expected result
+ * @err: the file with error messages: unused
+ *
+ * Parse a memory generated file
+ * good cases
+ *
+ * Returns 0 in case of success, an error code otherwise
+ */
+static int
+notRecursiveHugeTest(const char *filename ATTRIBUTE_UNUSED,
+             const char *result ATTRIBUTE_UNUSED,
+             const char *err ATTRIBUTE_UNUSED,
+	     int options ATTRIBUTE_UNUSED) {
+    xmlTextReaderPtr reader;
+    int res = 0;
+    int ret;
+
+    nb_tests++;
+
+    reader = xmlReaderForFile("huge:test" , NULL,
+                              XML_PARSE_NOENT | XML_PARSE_DTDLOAD);
+    if (reader == NULL) {
+        fprintf(stderr, "Failed to open huge:test\n");
+	return(1);
+    }
+    ret = xmlTextReaderRead(reader);
+    while (ret == 1) {
+        ret = xmlTextReaderRead(reader);
+    }
+    if (ret != 0) {
+        fprintf(stderr, "Failed to parser huge:test with entities\n");
+	res = 1;
+    }
+    xmlFreeTextReader(reader);
+
+    return(res);
+}
+#endif
+
+/************************************************************************
+ *									*
+ *			Tests Descriptions				*
+ *									*
+ ************************************************************************/
+
+static
+testDesc testDescriptions[] = {
+    { "Parsing recursive test cases" ,
+      recursiveDetectTest, "./test/recurse/lol*.xml", NULL, NULL, NULL,
+      0 },
+    { "Parsing non-recursive test cases" ,
+      notRecursiveDetectTest, "./test/recurse/good*.xml", NULL, NULL, NULL,
+      0 },
+#ifdef LIBXML_READER_ENABLED
+    { "Parsing non-recursive huge case" ,
+      notRecursiveHugeTest, NULL, NULL, NULL, NULL,
+      0 },
+#endif
+    {NULL, NULL, NULL, NULL, NULL, NULL, 0}
+};
+
+/************************************************************************
+ *									*
+ *		The main code driving the tests				*
+ *									*
+ ************************************************************************/
+
+static int
+launchTests(testDescPtr tst) {
+    int res = 0, err = 0;
+    size_t i;
+    char *result;
+    char *error;
+    int mem;
+
+    if (tst == NULL) return(-1);
+    if (tst->in != NULL) {
+	glob_t globbuf;
+
+	globbuf.gl_offs = 0;
+	glob(tst->in, GLOB_DOOFFS, NULL, &globbuf);
+	for (i = 0;i < globbuf.gl_pathc;i++) {
+	    if (!checkTestFile(globbuf.gl_pathv[i]))
+	        continue;
+	    if (tst->suffix != NULL) {
+		result = resultFilename(globbuf.gl_pathv[i], tst->out,
+					tst->suffix);
+		if (result == NULL) {
+		    fprintf(stderr, "Out of memory !\n");
+		    fatalError();
+		}
+	    } else {
+	        result = NULL;
+	    }
+	    if (tst->err != NULL) {
+		error = resultFilename(globbuf.gl_pathv[i], tst->out,
+		                        tst->err);
+		if (error == NULL) {
+		    fprintf(stderr, "Out of memory !\n");
+		    fatalError();
+		}
+	    } else {
+	        error = NULL;
+	    }
+	    if ((result) &&(!checkTestFile(result))) {
+	        fprintf(stderr, "Missing result file %s\n", result);
+	    } else if ((error) &&(!checkTestFile(error))) {
+	        fprintf(stderr, "Missing error file %s\n", error);
+	    } else {
+		mem = xmlMemUsed();
+		extraMemoryFromResolver = 0;
+		testErrorsSize = 0;
+		testErrors[0] = 0;
+		res = tst->func(globbuf.gl_pathv[i], result, error,
+		                tst->options | XML_PARSE_COMPACT);
+		xmlResetLastError();
+		if (res != 0) {
+		    fprintf(stderr, "File %s generated an error\n",
+		            globbuf.gl_pathv[i]);
+		    nb_errors++;
+		    err++;
+		}
+		else if (xmlMemUsed() != mem) {
+		    if ((xmlMemUsed() != mem) &&
+		        (extraMemoryFromResolver == 0)) {
+			fprintf(stderr, "File %s leaked %d bytes\n",
+				globbuf.gl_pathv[i], xmlMemUsed() - mem);
+			nb_leaks++;
+			err++;
+		    }
+		}
+		testErrorsSize = 0;
+	    }
+	    if (result)
+		free(result);
+	    if (error)
+		free(error);
+	}
+	globfree(&globbuf);
+    } else {
+        testErrorsSize = 0;
+	testErrors[0] = 0;
+	extraMemoryFromResolver = 0;
+        res = tst->func(NULL, NULL, NULL, tst->options);
+	if (res != 0) {
+	    nb_errors++;
+	    err++;
+	}
+    }
+    return(err);
+}
+
+static int verbose = 0;
+static int tests_quiet = 0;
+
+static int
+runtest(int i) {
+    int ret = 0, res;
+    int old_errors, old_tests, old_leaks;
+
+    old_errors = nb_errors;
+    old_tests = nb_tests;
+    old_leaks = nb_leaks;
+    if ((tests_quiet == 0) && (testDescriptions[i].desc != NULL))
+	printf("## %s\n", testDescriptions[i].desc);
+    res = launchTests(&testDescriptions[i]);
+    if (res != 0)
+	ret++;
+    if (verbose) {
+	if ((nb_errors == old_errors) && (nb_leaks == old_leaks))
+	    printf("Ran %d tests, no errors\n", nb_tests - old_tests);
+	else
+	    printf("Ran %d tests, %d errors, %d leaks\n",
+		   nb_tests - old_tests,
+		   nb_errors - old_errors,
+		   nb_leaks - old_leaks);
+    }
+    return(ret);
+}
+
+int
+main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
+    int i, a, ret = 0;
+    int subset = 0;
+
+    initializeLibxml2();
+
+    for (a = 1; a < argc;a++) {
+        if (!strcmp(argv[a], "-v"))
+	    verbose = 1;
+        else if (!strcmp(argv[a], "-quiet"))
+	    tests_quiet = 1;
+	else {
+	    for (i = 0; testDescriptions[i].func != NULL; i++) {
+	        if (strstr(testDescriptions[i].desc, argv[a])) {
+		    ret += runtest(i);
+		    subset++;
+		}
+	    }
+	}
+    }
+    if (subset == 0) {
+	for (i = 0; testDescriptions[i].func != NULL; i++) {
+	    ret += runtest(i);
+	}
+    }
+    if ((nb_errors == 0) && (nb_leaks == 0)) {
+        ret = 0;
+	printf("Total %d tests, no errors\n",
+	       nb_tests);
+    } else {
+        ret = 1;
+	printf("Total %d tests, %d errors, %d leaks\n",
+	       nb_tests, nb_errors, nb_leaks);
+    }
+    xmlCleanupParser();
+    xmlMemoryDump();
+
+    return(ret);
+}
diff --git a/src/threads.c b/src/threads.c
new file mode 100644
index 000000000000..503d2bfbec0c
--- /dev/null
+++ b/src/threads.c
@@ -0,0 +1,1049 @@
+/**
+ * threads.c: set of generic threading related routines
+ *
+ * See Copyright for the status of this software.
+ *
+ * Gary Pennington <Gary.Pennington@uk.sun.com>
+ * daniel@veillard.com
+ */
+
+#define IN_LIBXML
+#include "libxml.h"
+
+#include <string.h>
+
+#include <libxml/threads.h>
+#include <libxml/globals.h>
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_PTHREAD_H
+#include <pthread.h>
+#elif defined HAVE_WIN32_THREADS
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#ifndef HAVE_COMPILER_TLS
+#include <process.h>
+#endif
+#endif
+
+#ifdef HAVE_BEOS_THREADS
+#include <OS.h>
+#include <TLS.h>
+#endif
+
+#if defined(SOLARIS)
+#include <note.h>
+#endif
+
+/* #define DEBUG_THREADS */
+
+#ifdef HAVE_PTHREAD_H
+
+#if defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__ >= 303) && \
+    defined(__GLIBC__) && defined(__linux__)
+
+static int libxml_is_threaded = -1;
+
+#define XML_PTHREAD_WEAK
+
+#pragma weak pthread_once
+#pragma weak pthread_getspecific
+#pragma weak pthread_setspecific
+#pragma weak pthread_key_create
+#pragma weak pthread_key_delete
+#pragma weak pthread_mutex_init
+#pragma weak pthread_mutex_destroy
+#pragma weak pthread_mutex_lock
+#pragma weak pthread_mutex_unlock
+#pragma weak pthread_cond_init
+#pragma weak pthread_cond_destroy
+#pragma weak pthread_cond_wait
+#pragma weak pthread_equal
+#pragma weak pthread_self
+#pragma weak pthread_key_create
+#pragma weak pthread_key_delete
+#pragma weak pthread_cond_signal
+
+#else /* __GNUC__, __GLIBC__, __linux__ */
+
+static int libxml_is_threaded = 1;
+
+#endif /* __GNUC__, __GLIBC__, __linux__ */
+
+#endif /* HAVE_PTHREAD_H */
+
+/*
+ * TODO: this module still uses malloc/free and not xmlMalloc/xmlFree
+ *       to avoid some craziness since xmlMalloc/xmlFree may actually
+ *       be hosted on allocated blocks needing them for the allocation ...
+ */
+
+/*
+ * xmlMutex are a simple mutual exception locks
+ */
+struct _xmlMutex {
+#ifdef HAVE_PTHREAD_H
+    pthread_mutex_t lock;
+#elif defined HAVE_WIN32_THREADS
+    HANDLE mutex;
+#elif defined HAVE_BEOS_THREADS
+    sem_id sem;
+    thread_id tid;
+#else
+    int empty;
+#endif
+};
+
+/*
+ * xmlRMutex are reentrant mutual exception locks
+ */
+struct _xmlRMutex {
+#ifdef HAVE_PTHREAD_H
+    pthread_mutex_t lock;
+    unsigned int held;
+    unsigned int waiters;
+    pthread_t tid;
+    pthread_cond_t cv;
+#elif defined HAVE_WIN32_THREADS
+    CRITICAL_SECTION cs;
+    unsigned int count;
+#elif defined HAVE_BEOS_THREADS
+    xmlMutexPtr lock;
+    thread_id tid;
+    int32 count;
+#else
+    int empty;
+#endif
+};
+
+/*
+ * This module still has some internal static data.
+ *   - xmlLibraryLock a global lock
+ *   - globalkey used for per-thread data
+ */
+
+#ifdef HAVE_PTHREAD_H
+static pthread_key_t globalkey;
+static pthread_t mainthread;
+static pthread_once_t once_control = PTHREAD_ONCE_INIT;
+static pthread_once_t once_control_init = PTHREAD_ONCE_INIT;
+static pthread_mutex_t global_init_lock = PTHREAD_MUTEX_INITIALIZER;
+#elif defined HAVE_WIN32_THREADS
+#if defined(HAVE_COMPILER_TLS)
+static __declspec(thread) xmlGlobalState tlstate;
+static __declspec(thread) int tlstate_inited = 0;
+#else /* HAVE_COMPILER_TLS */
+static DWORD globalkey = TLS_OUT_OF_INDEXES;
+#endif /* HAVE_COMPILER_TLS */
+static DWORD mainthread;
+static struct {
+    DWORD done;
+    LONG control;
+} run_once = { 0, 0};
+static volatile LPCRITICAL_SECTION global_init_lock = NULL;
+
+/* endif HAVE_WIN32_THREADS */
+#elif defined HAVE_BEOS_THREADS
+int32 globalkey = 0;
+thread_id mainthread = 0;
+int32 run_once_init = 0;
+static int32 global_init_lock = -1;
+static vint32 global_init_count = 0;
+#endif
+
+static xmlRMutexPtr xmlLibraryLock = NULL;
+
+#ifdef LIBXML_THREAD_ENABLED
+static void xmlOnceInit(void);
+#endif
+
+/**
+ * xmlNewMutex:
+ *
+ * xmlNewMutex() is used to allocate a libxml2 token struct for use in
+ * synchronizing access to data.
+ *
+ * Returns a new simple mutex pointer or NULL in case of error
+ */
+xmlMutexPtr
+xmlNewMutex(void)
+{
+    xmlMutexPtr tok;
+
+    if ((tok = malloc(sizeof(xmlMutex))) == NULL)
+        return (NULL);
+#ifdef HAVE_PTHREAD_H
+    if (libxml_is_threaded != 0)
+        pthread_mutex_init(&tok->lock, NULL);
+#elif defined HAVE_WIN32_THREADS
+    tok->mutex = CreateMutex(NULL, FALSE, NULL);
+#elif defined HAVE_BEOS_THREADS
+    if ((tok->sem = create_sem(1, "xmlMutex")) < B_OK) {
+        free(tok);
+        return NULL;
+    }
+    tok->tid = -1;
+#endif
+    return (tok);
+}
+
+/**
+ * xmlFreeMutex:
+ * @tok:  the simple mutex
+ *
+ * xmlFreeMutex() is used to reclaim resources associated with a libxml2 token
+ * struct.
+ */
+void
+xmlFreeMutex(xmlMutexPtr tok)
+{
+    if (tok == NULL)
+        return;
+
+#ifdef HAVE_PTHREAD_H
+    if (libxml_is_threaded != 0)
+        pthread_mutex_destroy(&tok->lock);
+#elif defined HAVE_WIN32_THREADS
+    CloseHandle(tok->mutex);
+#elif defined HAVE_BEOS_THREADS
+    delete_sem(tok->sem);
+#endif
+    free(tok);
+}
+
+/**
+ * xmlMutexLock:
+ * @tok:  the simple mutex
+ *
+ * xmlMutexLock() is used to lock a libxml2 token.
+ */
+void
+xmlMutexLock(xmlMutexPtr tok)
+{
+    if (tok == NULL)
+        return;
+#ifdef HAVE_PTHREAD_H
+    if (libxml_is_threaded != 0)
+        pthread_mutex_lock(&tok->lock);
+#elif defined HAVE_WIN32_THREADS
+    WaitForSingleObject(tok->mutex, INFINITE);
+#elif defined HAVE_BEOS_THREADS
+    if (acquire_sem(tok->sem) != B_NO_ERROR) {
+#ifdef DEBUG_THREADS
+        xmlGenericError(xmlGenericErrorContext,
+                        "xmlMutexLock():BeOS:Couldn't acquire semaphore\n");
+#endif
+    }
+    tok->tid = find_thread(NULL);
+#endif
+
+}
+
+/**
+ * xmlMutexUnlock:
+ * @tok:  the simple mutex
+ *
+ * xmlMutexUnlock() is used to unlock a libxml2 token.
+ */
+void
+xmlMutexUnlock(xmlMutexPtr tok)
+{
+    if (tok == NULL)
+        return;
+#ifdef HAVE_PTHREAD_H
+    if (libxml_is_threaded != 0)
+        pthread_mutex_unlock(&tok->lock);
+#elif defined HAVE_WIN32_THREADS
+    ReleaseMutex(tok->mutex);
+#elif defined HAVE_BEOS_THREADS
+    if (tok->tid == find_thread(NULL)) {
+        tok->tid = -1;
+        release_sem(tok->sem);
+    }
+#endif
+}
+
+/**
+ * xmlNewRMutex:
+ *
+ * xmlRNewMutex() is used to allocate a reentrant mutex for use in
+ * synchronizing access to data. token_r is a re-entrant lock and thus useful
+ * for synchronizing access to data structures that may be manipulated in a
+ * recursive fashion.
+ *
+ * Returns the new reentrant mutex pointer or NULL in case of error
+ */
+xmlRMutexPtr
+xmlNewRMutex(void)
+{
+    xmlRMutexPtr tok;
+
+    if ((tok = malloc(sizeof(xmlRMutex))) == NULL)
+        return (NULL);
+#ifdef HAVE_PTHREAD_H
+    if (libxml_is_threaded != 0) {
+        pthread_mutex_init(&tok->lock, NULL);
+        tok->held = 0;
+        tok->waiters = 0;
+        pthread_cond_init(&tok->cv, NULL);
+    }
+#elif defined HAVE_WIN32_THREADS
+    InitializeCriticalSection(&tok->cs);
+    tok->count = 0;
+#elif defined HAVE_BEOS_THREADS
+    if ((tok->lock = xmlNewMutex()) == NULL) {
+        free(tok);
+        return NULL;
+    }
+    tok->count = 0;
+#endif
+    return (tok);
+}
+
+/**
+ * xmlFreeRMutex:
+ * @tok:  the reentrant mutex
+ *
+ * xmlRFreeMutex() is used to reclaim resources associated with a
+ * reentrant mutex.
+ */
+void
+xmlFreeRMutex(xmlRMutexPtr tok ATTRIBUTE_UNUSED)
+{
+    if (tok == NULL)
+        return;
+#ifdef HAVE_PTHREAD_H
+    if (libxml_is_threaded != 0) {
+        pthread_mutex_destroy(&tok->lock);
+        pthread_cond_destroy(&tok->cv);
+    }
+#elif defined HAVE_WIN32_THREADS
+    DeleteCriticalSection(&tok->cs);
+#elif defined HAVE_BEOS_THREADS
+    xmlFreeMutex(tok->lock);
+#endif
+    free(tok);
+}
+
+/**
+ * xmlRMutexLock:
+ * @tok:  the reentrant mutex
+ *
+ * xmlRMutexLock() is used to lock a libxml2 token_r.
+ */
+void
+xmlRMutexLock(xmlRMutexPtr tok)
+{
+    if (tok == NULL)
+        return;
+#ifdef HAVE_PTHREAD_H
+    if (libxml_is_threaded == 0)
+        return;
+
+    pthread_mutex_lock(&tok->lock);
+    if (tok->held) {
+        if (pthread_equal(tok->tid, pthread_self())) {
+            tok->held++;
+            pthread_mutex_unlock(&tok->lock);
+            return;
+        } else {
+            tok->waiters++;
+            while (tok->held)
+                pthread_cond_wait(&tok->cv, &tok->lock);
+            tok->waiters--;
+        }
+    }
+    tok->tid = pthread_self();
+    tok->held = 1;
+    pthread_mutex_unlock(&tok->lock);
+#elif defined HAVE_WIN32_THREADS
+    EnterCriticalSection(&tok->cs);
+    tok->count++;
+#elif defined HAVE_BEOS_THREADS
+    if (tok->lock->tid == find_thread(NULL)) {
+        tok->count++;
+        return;
+    } else {
+        xmlMutexLock(tok->lock);
+        tok->count = 1;
+    }
+#endif
+}
+
+/**
+ * xmlRMutexUnlock:
+ * @tok:  the reentrant mutex
+ *
+ * xmlRMutexUnlock() is used to unlock a libxml2 token_r.
+ */
+void
+xmlRMutexUnlock(xmlRMutexPtr tok ATTRIBUTE_UNUSED)
+{
+    if (tok == NULL)
+        return;
+#ifdef HAVE_PTHREAD_H
+    if (libxml_is_threaded == 0)
+        return;
+
+    pthread_mutex_lock(&tok->lock);
+    tok->held--;
+    if (tok->held == 0) {
+        if (tok->waiters)
+            pthread_cond_signal(&tok->cv);
+        memset(&tok->tid, 0, sizeof(tok->tid));
+    }
+    pthread_mutex_unlock(&tok->lock);
+#elif defined HAVE_WIN32_THREADS
+    if (tok->count > 0) {
+	tok->count--;
+        LeaveCriticalSection(&tok->cs);
+    }
+#elif defined HAVE_BEOS_THREADS
+    if (tok->lock->tid == find_thread(NULL)) {
+        tok->count--;
+        if (tok->count == 0) {
+            xmlMutexUnlock(tok->lock);
+        }
+        return;
+    }
+#endif
+}
+
+/**
+ * xmlGlobalInitMutexLock
+ *
+ * Makes sure that the global initialization mutex is initialized and
+ * locks it.
+ */
+void
+__xmlGlobalInitMutexLock(void)
+{
+    /* Make sure the global init lock is initialized and then lock it. */
+#ifdef HAVE_PTHREAD_H
+    /* The mutex is statically initialized, so we just lock it. */
+#ifdef XML_PTHREAD_WEAK
+    if (pthread_mutex_lock == NULL)
+        return;
+#endif /* XML_PTHREAD_WEAK */
+    pthread_mutex_lock(&global_init_lock);
+#elif defined HAVE_WIN32_THREADS
+    LPCRITICAL_SECTION cs;
+
+    /* Create a new critical section */
+    if (global_init_lock == NULL) {
+        cs = malloc(sizeof(CRITICAL_SECTION));
+        if (cs == NULL) {
+            xmlGenericError(xmlGenericErrorContext,
+                            "xmlGlobalInitMutexLock: out of memory\n");
+            return;
+        }
+        InitializeCriticalSection(cs);
+
+        /* Swap it into the global_init_lock */
+#ifdef InterlockedCompareExchangePointer
+        InterlockedCompareExchangePointer((void **) &global_init_lock,
+                                          cs, NULL);
+#else /* Use older void* version */
+        InterlockedCompareExchange((void **) &global_init_lock,
+                                   (void *) cs, NULL);
+#endif /* InterlockedCompareExchangePointer */
+
+        /* If another thread successfully recorded its critical
+         * section in the global_init_lock then discard the one
+         * allocated by this thread. */
+        if (global_init_lock != cs) {
+            DeleteCriticalSection(cs);
+            free(cs);
+        }
+    }
+
+    /* Lock the chosen critical section */
+    EnterCriticalSection(global_init_lock);
+#elif defined HAVE_BEOS_THREADS
+    int32 sem;
+
+    /* Allocate a new semaphore */
+    sem = create_sem(1, "xmlGlobalinitMutex");
+
+    while (global_init_lock == -1) {
+        if (atomic_add(&global_init_count, 1) == 0) {
+            global_init_lock = sem;
+        } else {
+            snooze(1);
+            atomic_add(&global_init_count, -1);
+        }
+    }
+
+    /* If another thread successfully recorded its critical
+     * section in the global_init_lock then discard the one
+     * allocated by this thread. */
+    if (global_init_lock != sem)
+        delete_sem(sem);
+
+    /* Acquire the chosen semaphore */
+    if (acquire_sem(global_init_lock) != B_NO_ERROR) {
+#ifdef DEBUG_THREADS
+        xmlGenericError(xmlGenericErrorContext,
+                        "xmlGlobalInitMutexLock():BeOS:Couldn't acquire semaphore\n");
+#endif
+    }
+#endif
+}
+
+void
+__xmlGlobalInitMutexUnlock(void)
+{
+#ifdef HAVE_PTHREAD_H
+#ifdef XML_PTHREAD_WEAK
+    if (pthread_mutex_unlock == NULL)
+        return;
+#endif /* XML_PTHREAD_WEAK */
+    pthread_mutex_unlock(&global_init_lock);
+#elif defined HAVE_WIN32_THREADS
+    if (global_init_lock != NULL) {
+	LeaveCriticalSection(global_init_lock);
+    }
+#elif defined HAVE_BEOS_THREADS
+    release_sem(global_init_lock);
+#endif
+}
+
+/**
+ * xmlGlobalInitMutexDestroy
+ *
+ * Makes sure that the global initialization mutex is destroyed before
+ * application termination.
+ */
+void
+__xmlGlobalInitMutexDestroy(void)
+{
+#ifdef HAVE_PTHREAD_H
+#elif defined HAVE_WIN32_THREADS
+    if (global_init_lock != NULL) {
+        DeleteCriticalSection(global_init_lock);
+        free(global_init_lock);
+        global_init_lock = NULL;
+    }
+#endif
+}
+
+/************************************************************************
+ *									*
+ *			Per thread global state handling		*
+ *									*
+ ************************************************************************/
+
+#ifdef LIBXML_THREAD_ENABLED
+#ifdef xmlLastError
+#undef xmlLastError
+#endif
+
+/**
+ * xmlFreeGlobalState:
+ * @state:  a thread global state
+ *
+ * xmlFreeGlobalState() is called when a thread terminates with a non-NULL
+ * global state. It is is used here to reclaim memory resources.
+ */
+static void
+xmlFreeGlobalState(void *state)
+{
+    xmlGlobalState *gs = (xmlGlobalState *) state;
+
+    /* free any memory allocated in the thread's xmlLastError */
+    xmlResetError(&(gs->xmlLastError));
+    free(state);
+}
+
+/**
+ * xmlNewGlobalState:
+ *
+ * xmlNewGlobalState() allocates a global state. This structure is used to
+ * hold all data for use by a thread when supporting backwards compatibility
+ * of libxml2 to pre-thread-safe behaviour.
+ *
+ * Returns the newly allocated xmlGlobalStatePtr or NULL in case of error
+ */
+static xmlGlobalStatePtr
+xmlNewGlobalState(void)
+{
+    xmlGlobalState *gs;
+
+    gs = malloc(sizeof(xmlGlobalState));
+    if (gs == NULL) {
+	xmlGenericError(xmlGenericErrorContext,
+			"xmlGetGlobalState: out of memory\n");
+        return (NULL);
+    }
+
+    memset(gs, 0, sizeof(xmlGlobalState));
+    xmlInitializeGlobalState(gs);
+    return (gs);
+}
+#endif /* LIBXML_THREAD_ENABLED */
+
+#ifdef HAVE_PTHREAD_H
+#elif defined HAVE_WIN32_THREADS
+#if !defined(HAVE_COMPILER_TLS)
+#if defined(LIBXML_STATIC) && !defined(LIBXML_STATIC_FOR_DLL)
+typedef struct _xmlGlobalStateCleanupHelperParams {
+    HANDLE thread;
+    void *memory;
+} xmlGlobalStateCleanupHelperParams;
+
+static void XMLCDECL
+xmlGlobalStateCleanupHelper(void *p)
+{
+    xmlGlobalStateCleanupHelperParams *params =
+        (xmlGlobalStateCleanupHelperParams *) p;
+    WaitForSingleObject(params->thread, INFINITE);
+    CloseHandle(params->thread);
+    xmlFreeGlobalState(params->memory);
+    free(params);
+    _endthread();
+}
+#else /* LIBXML_STATIC && !LIBXML_STATIC_FOR_DLL */
+
+typedef struct _xmlGlobalStateCleanupHelperParams {
+    void *memory;
+    struct _xmlGlobalStateCleanupHelperParams *prev;
+    struct _xmlGlobalStateCleanupHelperParams *next;
+} xmlGlobalStateCleanupHelperParams;
+
+static xmlGlobalStateCleanupHelperParams *cleanup_helpers_head = NULL;
+static CRITICAL_SECTION cleanup_helpers_cs;
+
+#endif /* LIBXMLSTATIC && !LIBXML_STATIC_FOR_DLL */
+#endif /* HAVE_COMPILER_TLS */
+#endif /* HAVE_WIN32_THREADS */
+
+#if defined HAVE_BEOS_THREADS
+
+/**
+ * xmlGlobalStateCleanup:
+ * @data: unused parameter
+ *
+ * Used for Beos only
+ */
+void
+xmlGlobalStateCleanup(void *data)
+{
+    void *globalval = tls_get(globalkey);
+
+    if (globalval != NULL)
+        xmlFreeGlobalState(globalval);
+}
+#endif
+
+/**
+ * xmlGetGlobalState:
+ *
+ * xmlGetGlobalState() is called to retrieve the global state for a thread.
+ *
+ * Returns the thread global state or NULL in case of error
+ */
+xmlGlobalStatePtr
+xmlGetGlobalState(void)
+{
+#ifdef HAVE_PTHREAD_H
+    xmlGlobalState *globalval;
+
+    if (libxml_is_threaded == 0)
+        return (NULL);
+
+    pthread_once(&once_control, xmlOnceInit);
+
+    if ((globalval = (xmlGlobalState *)
+         pthread_getspecific(globalkey)) == NULL) {
+        xmlGlobalState *tsd = xmlNewGlobalState();
+	if (tsd == NULL)
+	    return(NULL);
+
+        pthread_setspecific(globalkey, tsd);
+        return (tsd);
+    }
+    return (globalval);
+#elif defined HAVE_WIN32_THREADS
+#if defined(HAVE_COMPILER_TLS)
+    if (!tlstate_inited) {
+        tlstate_inited = 1;
+        xmlInitializeGlobalState(&tlstate);
+    }
+    return &tlstate;
+#else /* HAVE_COMPILER_TLS */
+    xmlGlobalState *globalval;
+    xmlGlobalStateCleanupHelperParams *p;
+
+    xmlOnceInit();
+#if defined(LIBXML_STATIC) && !defined(LIBXML_STATIC_FOR_DLL)
+    globalval = (xmlGlobalState *) TlsGetValue(globalkey);
+#else
+    p = (xmlGlobalStateCleanupHelperParams *) TlsGetValue(globalkey);
+    globalval = (xmlGlobalState *) (p ? p->memory : NULL);
+#endif
+    if (globalval == NULL) {
+        xmlGlobalState *tsd = xmlNewGlobalState();
+
+        if (tsd == NULL)
+	    return(NULL);
+        p = (xmlGlobalStateCleanupHelperParams *)
+            malloc(sizeof(xmlGlobalStateCleanupHelperParams));
+	if (p == NULL) {
+            xmlGenericError(xmlGenericErrorContext,
+                            "xmlGetGlobalState: out of memory\n");
+            xmlFreeGlobalState(tsd);
+	    return(NULL);
+	}
+        p->memory = tsd;
+#if defined(LIBXML_STATIC) && !defined(LIBXML_STATIC_FOR_DLL)
+        DuplicateHandle(GetCurrentProcess(), GetCurrentThread(),
+                        GetCurrentProcess(), &p->thread, 0, TRUE,
+                        DUPLICATE_SAME_ACCESS);
+        TlsSetValue(globalkey, tsd);
+        _beginthread(xmlGlobalStateCleanupHelper, 0, p);
+#else
+        EnterCriticalSection(&cleanup_helpers_cs);
+        if (cleanup_helpers_head != NULL) {
+            cleanup_helpers_head->prev = p;
+        }
+        p->next = cleanup_helpers_head;
+        p->prev = NULL;
+        cleanup_helpers_head = p;
+        TlsSetValue(globalkey, p);
+        LeaveCriticalSection(&cleanup_helpers_cs);
+#endif
+
+        return (tsd);
+    }
+    return (globalval);
+#endif /* HAVE_COMPILER_TLS */
+#elif defined HAVE_BEOS_THREADS
+    xmlGlobalState *globalval;
+
+    xmlOnceInit();
+
+    if ((globalval = (xmlGlobalState *) tls_get(globalkey)) == NULL) {
+        xmlGlobalState *tsd = xmlNewGlobalState();
+	if (tsd == NULL)
+	    return (NULL);
+
+        tls_set(globalkey, tsd);
+        on_exit_thread(xmlGlobalStateCleanup, NULL);
+        return (tsd);
+    }
+    return (globalval);
+#else
+    return (NULL);
+#endif
+}
+
+/************************************************************************
+ *									*
+ *			Library wide thread interfaces			*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlGetThreadId:
+ *
+ * xmlGetThreadId() find the current thread ID number
+ * Note that this is likely to be broken on some platforms using pthreads
+ * as the specification doesn't mandate pthread_t to be an integer type
+ *
+ * Returns the current thread ID number
+ */
+int
+xmlGetThreadId(void)
+{
+#ifdef HAVE_PTHREAD_H
+    pthread_t id;
+    int ret;
+
+    if (libxml_is_threaded == 0)
+        return (0);
+    id = pthread_self();
+    /* horrible but preserves compat, see warning above */
+    memcpy(&ret, &id, sizeof(ret));
+    return (ret);
+#elif defined HAVE_WIN32_THREADS
+    return GetCurrentThreadId();
+#elif defined HAVE_BEOS_THREADS
+    return find_thread(NULL);
+#else
+    return ((int) 0);
+#endif
+}
+
+/**
+ * xmlIsMainThread:
+ *
+ * xmlIsMainThread() check whether the current thread is the main thread.
+ *
+ * Returns 1 if the current thread is the main thread, 0 otherwise
+ */
+int
+xmlIsMainThread(void)
+{
+#ifdef HAVE_PTHREAD_H
+    if (libxml_is_threaded == -1)
+        xmlInitThreads();
+    if (libxml_is_threaded == 0)
+        return (1);
+    pthread_once(&once_control, xmlOnceInit);
+#elif defined HAVE_WIN32_THREADS
+    xmlOnceInit();
+#elif defined HAVE_BEOS_THREADS
+    xmlOnceInit();
+#endif
+
+#ifdef DEBUG_THREADS
+    xmlGenericError(xmlGenericErrorContext, "xmlIsMainThread()\n");
+#endif
+#ifdef HAVE_PTHREAD_H
+    return (pthread_equal(mainthread,pthread_self()));
+#elif defined HAVE_WIN32_THREADS
+    return (mainthread == GetCurrentThreadId());
+#elif defined HAVE_BEOS_THREADS
+    return (mainthread == find_thread(NULL));
+#else
+    return (1);
+#endif
+}
+
+/**
+ * xmlLockLibrary:
+ *
+ * xmlLockLibrary() is used to take out a re-entrant lock on the libxml2
+ * library.
+ */
+void
+xmlLockLibrary(void)
+{
+#ifdef DEBUG_THREADS
+    xmlGenericError(xmlGenericErrorContext, "xmlLockLibrary()\n");
+#endif
+    xmlRMutexLock(xmlLibraryLock);
+}
+
+/**
+ * xmlUnlockLibrary:
+ *
+ * xmlUnlockLibrary() is used to release a re-entrant lock on the libxml2
+ * library.
+ */
+void
+xmlUnlockLibrary(void)
+{
+#ifdef DEBUG_THREADS
+    xmlGenericError(xmlGenericErrorContext, "xmlUnlockLibrary()\n");
+#endif
+    xmlRMutexUnlock(xmlLibraryLock);
+}
+
+/**
+ * xmlInitThreads:
+ *
+ * xmlInitThreads() is used to to initialize all the thread related
+ * data of the libxml2 library.
+ */
+void
+xmlInitThreads(void)
+{
+#ifdef HAVE_PTHREAD_H
+#ifdef XML_PTHREAD_WEAK
+    if (libxml_is_threaded == -1) {
+        if ((pthread_once != NULL) &&
+            (pthread_getspecific != NULL) &&
+            (pthread_setspecific != NULL) &&
+            (pthread_key_create != NULL) &&
+            (pthread_key_delete != NULL) &&
+            (pthread_mutex_init != NULL) &&
+            (pthread_mutex_destroy != NULL) &&
+            (pthread_mutex_lock != NULL) &&
+            (pthread_mutex_unlock != NULL) &&
+            (pthread_cond_init != NULL) &&
+            (pthread_cond_destroy != NULL) &&
+            (pthread_cond_wait != NULL) &&
+            (pthread_equal != NULL) &&
+            (pthread_self != NULL) &&
+            (pthread_cond_signal != NULL)) {
+            libxml_is_threaded = 1;
+
+/* fprintf(stderr, "Running multithreaded\n"); */
+        } else {
+
+/* fprintf(stderr, "Running without multithread\n"); */
+            libxml_is_threaded = 0;
+        }
+    }
+#endif /* XML_PTHREAD_WEAK */
+#endif
+}
+
+/**
+ * xmlCleanupThreads:
+ *
+ * xmlCleanupThreads() is used to to cleanup all the thread related
+ * data of the libxml2 library once processing has ended.
+ *
+ * WARNING: if your application is multithreaded or has plugin support
+ *          calling this may crash the application if another thread or
+ *          a plugin is still using libxml2. It's sometimes very hard to
+ *          guess if libxml2 is in use in the application, some libraries
+ *          or plugins may use it without notice. In case of doubt abstain
+ *          from calling this function or do it just before calling exit()
+ *          to avoid leak reports from valgrind !
+ */
+void
+xmlCleanupThreads(void)
+{
+#ifdef DEBUG_THREADS
+    xmlGenericError(xmlGenericErrorContext, "xmlCleanupThreads()\n");
+#endif
+#ifdef HAVE_PTHREAD_H
+    if (libxml_is_threaded != 0)
+        pthread_key_delete(globalkey);
+    once_control = once_control_init;
+#elif defined(HAVE_WIN32_THREADS) && !defined(HAVE_COMPILER_TLS) && (!defined(LIBXML_STATIC) || defined(LIBXML_STATIC_FOR_DLL))
+    if (globalkey != TLS_OUT_OF_INDEXES) {
+        xmlGlobalStateCleanupHelperParams *p;
+
+        EnterCriticalSection(&cleanup_helpers_cs);
+        p = cleanup_helpers_head;
+        while (p != NULL) {
+            xmlGlobalStateCleanupHelperParams *temp = p;
+
+            p = p->next;
+            xmlFreeGlobalState(temp->memory);
+            free(temp);
+        }
+        cleanup_helpers_head = 0;
+        LeaveCriticalSection(&cleanup_helpers_cs);
+        TlsFree(globalkey);
+        globalkey = TLS_OUT_OF_INDEXES;
+    }
+    DeleteCriticalSection(&cleanup_helpers_cs);
+#endif
+}
+
+#ifdef LIBXML_THREAD_ENABLED
+
+/**
+ * xmlOnceInit
+ *
+ * xmlOnceInit() is used to initialize the value of mainthread for use
+ * in other routines. This function should only be called using
+ * pthread_once() in association with the once_control variable to ensure
+ * that the function is only called once. See man pthread_once for more
+ * details.
+ */
+static void
+xmlOnceInit(void)
+{
+#ifdef HAVE_PTHREAD_H
+    (void) pthread_key_create(&globalkey, xmlFreeGlobalState);
+    mainthread = pthread_self();
+    __xmlInitializeDict();
+#elif defined(HAVE_WIN32_THREADS)
+    if (!run_once.done) {
+        if (InterlockedIncrement(&run_once.control) == 1) {
+#if !defined(HAVE_COMPILER_TLS)
+#if !defined(LIBXML_STATIC) || defined(LIBXML_STATIC_FOR_DLL)
+            InitializeCriticalSection(&cleanup_helpers_cs);
+#endif
+            globalkey = TlsAlloc();
+#endif
+            mainthread = GetCurrentThreadId();
+	    __xmlInitializeDict();
+            run_once.done = 1;
+        } else {
+            /* Another thread is working; give up our slice and
+             * wait until they're done. */
+            while (!run_once.done)
+                Sleep(0);
+        }
+    }
+#elif defined HAVE_BEOS_THREADS
+    if (atomic_add(&run_once_init, 1) == 0) {
+        globalkey = tls_allocate();
+        tls_set(globalkey, NULL);
+        mainthread = find_thread(NULL);
+	__xmlInitializeDict();
+    } else
+        atomic_add(&run_once_init, -1);
+#endif
+}
+#endif
+
+/**
+ * DllMain:
+ * @hinstDLL: handle to DLL instance
+ * @fdwReason: Reason code for entry
+ * @lpvReserved: generic pointer (depends upon reason code)
+ *
+ * Entry point for Windows library. It is being used to free thread-specific
+ * storage.
+ *
+ * Returns TRUE always
+ */
+#ifdef HAVE_PTHREAD_H
+#elif defined(HAVE_WIN32_THREADS) && !defined(HAVE_COMPILER_TLS) && (!defined(LIBXML_STATIC) || defined(LIBXML_STATIC_FOR_DLL))
+#if defined(LIBXML_STATIC_FOR_DLL)
+int XMLCALL
+xmlDllMain(ATTRIBUTE_UNUSED void *hinstDLL, unsigned long fdwReason,
+           ATTRIBUTE_UNUSED void *lpvReserved)
+#else
+/* declare to avoid "no previous prototype for 'DllMain'" warning */
+/* Note that we do NOT want to include this function declaration in
+   a public header because it's meant to be called by Windows itself,
+   not a program that uses this library.  This also has to be exported. */
+
+XMLPUBFUN BOOL WINAPI
+DllMain (HINSTANCE hinstDLL,
+         DWORD     fdwReason,
+         LPVOID    lpvReserved);
+
+BOOL WINAPI
+DllMain(ATTRIBUTE_UNUSED HINSTANCE hinstDLL, DWORD fdwReason,
+        ATTRIBUTE_UNUSED LPVOID lpvReserved)
+#endif
+{
+    switch (fdwReason) {
+        case DLL_THREAD_DETACH:
+            if (globalkey != TLS_OUT_OF_INDEXES) {
+                xmlGlobalState *globalval = NULL;
+                xmlGlobalStateCleanupHelperParams *p =
+                    (xmlGlobalStateCleanupHelperParams *)
+                    TlsGetValue(globalkey);
+                globalval = (xmlGlobalState *) (p ? p->memory : NULL);
+                if (globalval) {
+                    xmlFreeGlobalState(globalval);
+                    TlsSetValue(globalkey, NULL);
+                }
+                if (p) {
+                    EnterCriticalSection(&cleanup_helpers_cs);
+                    if (p == cleanup_helpers_head)
+                        cleanup_helpers_head = p->next;
+                    else
+                        p->prev->next = p->next;
+                    if (p->next != NULL)
+                        p->next->prev = p->prev;
+                    LeaveCriticalSection(&cleanup_helpers_cs);
+                    free(p);
+                }
+            }
+            break;
+    }
+    return TRUE;
+}
+#endif
+#define bottom_threads
+#include "elfgcchack.h"
diff --git a/src/timsort.h b/src/timsort.h
new file mode 100644
index 000000000000..383584fb35fd
--- /dev/null
+++ b/src/timsort.h
@@ -0,0 +1,601 @@
+/*
+ * Taken from https://github.com/swenson/sort
+ * Revision: 05fd77bfec049ce8b7c408c4d3dd2d51ee061a15
+ * Removed all code unrelated to Timsort and made minor adjustments for
+ * cross-platform compatibility.
+ */
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2010-2017 Christopher Swenson.
+ * Copyright (c) 2012 Vojtech Fried.
+ * Copyright (c) 2012 Google Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+#elif defined(_WIN32)
+typedef unsigned __int64 uint64_t;
+#endif
+
+#ifndef SORT_NAME
+#error "Must declare SORT_NAME"
+#endif
+
+#ifndef SORT_TYPE
+#error "Must declare SORT_TYPE"
+#endif
+
+#ifndef SORT_CMP
+#define SORT_CMP(x, y)  ((x) < (y) ? -1 : ((x) == (y) ? 0 : 1))
+#endif
+
+#ifndef TIM_SORT_STACK_SIZE
+#define TIM_SORT_STACK_SIZE 128
+#endif
+
+#define SORT_SWAP(x,y) {SORT_TYPE __SORT_SWAP_t = (x); (x) = (y); (y) = __SORT_SWAP_t;}
+
+
+/* Common, type-agnostic functions and constants that we don't want to declare twice. */
+#ifndef SORT_COMMON_H
+#define SORT_COMMON_H
+
+#ifndef MAX
+#define MAX(x,y) (((x) > (y) ? (x) : (y)))
+#endif
+
+#ifndef MIN
+#define MIN(x,y) (((x) < (y) ? (x) : (y)))
+#endif
+
+static int compute_minrun(const uint64_t);
+
+#ifndef CLZ
+#if defined(__GNUC__) && ((__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ > 3))
+#define CLZ __builtin_clzll
+#else
+
+static int clzll(uint64_t);
+
+/* adapted from Hacker's Delight */
+static int clzll(uint64_t x) {
+  int n;
+
+  if (x == 0) {
+    return 64;
+  }
+
+  n = 0;
+
+  if (x <= 0x00000000FFFFFFFFL) {
+    n = n + 32;
+    x = x << 32;
+  }
+
+  if (x <= 0x0000FFFFFFFFFFFFL) {
+    n = n + 16;
+    x = x << 16;
+  }
+
+  if (x <= 0x00FFFFFFFFFFFFFFL) {
+    n = n + 8;
+    x = x << 8;
+  }
+
+  if (x <= 0x0FFFFFFFFFFFFFFFL) {
+    n = n + 4;
+    x = x << 4;
+  }
+
+  if (x <= 0x3FFFFFFFFFFFFFFFL) {
+    n = n + 2;
+    x = x << 2;
+  }
+
+  if (x <= 0x7FFFFFFFFFFFFFFFL) {
+    n = n + 1;
+  }
+
+  return n;
+}
+
+#define CLZ clzll
+#endif
+#endif
+
+static __inline int compute_minrun(const uint64_t size) {
+  const int top_bit = 64 - CLZ(size);
+  const int shift = MAX(top_bit, 6) - 6;
+  const int minrun = size >> shift;
+  const uint64_t mask = (1ULL << shift) - 1;
+
+  if (mask & size) {
+    return minrun + 1;
+  }
+
+  return minrun;
+}
+
+#endif /* SORT_COMMON_H */
+
+#define SORT_CONCAT(x, y) x ## _ ## y
+#define SORT_MAKE_STR1(x, y) SORT_CONCAT(x,y)
+#define SORT_MAKE_STR(x) SORT_MAKE_STR1(SORT_NAME,x)
+
+#define BINARY_INSERTION_FIND          SORT_MAKE_STR(binary_insertion_find)
+#define BINARY_INSERTION_SORT_START    SORT_MAKE_STR(binary_insertion_sort_start)
+#define BINARY_INSERTION_SORT          SORT_MAKE_STR(binary_insertion_sort)
+#define REVERSE_ELEMENTS               SORT_MAKE_STR(reverse_elements)
+#define COUNT_RUN                      SORT_MAKE_STR(count_run)
+#define CHECK_INVARIANT                SORT_MAKE_STR(check_invariant)
+#define TIM_SORT                       SORT_MAKE_STR(tim_sort)
+#define TIM_SORT_RESIZE                SORT_MAKE_STR(tim_sort_resize)
+#define TIM_SORT_MERGE                 SORT_MAKE_STR(tim_sort_merge)
+#define TIM_SORT_COLLAPSE              SORT_MAKE_STR(tim_sort_collapse)
+
+#ifndef MAX
+#define MAX(x,y) (((x) > (y) ? (x) : (y)))
+#endif
+#ifndef MIN
+#define MIN(x,y) (((x) < (y) ? (x) : (y)))
+#endif
+
+typedef struct {
+  size_t start;
+  size_t length;
+} TIM_SORT_RUN_T;
+
+
+void BINARY_INSERTION_SORT(SORT_TYPE *dst, const size_t size);
+void TIM_SORT(SORT_TYPE *dst, const size_t size);
+
+
+/* Function used to do a binary search for binary insertion sort */
+static __inline size_t BINARY_INSERTION_FIND(SORT_TYPE *dst, const SORT_TYPE x,
+    const size_t size) {
+  size_t l, c, r;
+  SORT_TYPE cx;
+  l = 0;
+  r = size - 1;
+  c = r >> 1;
+
+  /* check for out of bounds at the beginning. */
+  if (SORT_CMP(x, dst[0]) < 0) {
+    return 0;
+  } else if (SORT_CMP(x, dst[r]) > 0) {
+    return r;
+  }
+
+  cx = dst[c];
+
+  while (1) {
+    const int val = SORT_CMP(x, cx);
+
+    if (val < 0) {
+      if (c - l <= 1) {
+        return c;
+      }
+
+      r = c;
+    } else { /* allow = for stability. The binary search favors the right. */
+      if (r - c <= 1) {
+        return c + 1;
+      }
+
+      l = c;
+    }
+
+    c = l + ((r - l) >> 1);
+    cx = dst[c];
+  }
+}
+
+/* Binary insertion sort, but knowing that the first "start" entries are sorted.  Used in timsort. */
+static void BINARY_INSERTION_SORT_START(SORT_TYPE *dst, const size_t start, const size_t size) {
+  size_t i;
+
+  for (i = start; i < size; i++) {
+    size_t j;
+    SORT_TYPE x;
+    size_t location;
+
+    /* If this entry is already correct, just move along */
+    if (SORT_CMP(dst[i - 1], dst[i]) <= 0) {
+      continue;
+    }
+
+    /* Else we need to find the right place, shift everything over, and squeeze in */
+    x = dst[i];
+    location = BINARY_INSERTION_FIND(dst, x, i);
+
+    for (j = i - 1; j >= location; j--) {
+      dst[j + 1] = dst[j];
+
+      if (j == 0) { /* check edge case because j is unsigned */
+        break;
+      }
+    }
+
+    dst[location] = x;
+  }
+}
+
+/* Binary insertion sort */
+void BINARY_INSERTION_SORT(SORT_TYPE *dst, const size_t size) {
+  /* don't bother sorting an array of size <= 1 */
+  if (size <= 1) {
+    return;
+  }
+
+  BINARY_INSERTION_SORT_START(dst, 1, size);
+}
+
+/* timsort implementation, based on timsort.txt */
+
+static __inline void REVERSE_ELEMENTS(SORT_TYPE *dst, size_t start, size_t end) {
+  while (1) {
+    if (start >= end) {
+      return;
+    }
+
+    SORT_SWAP(dst[start], dst[end]);
+    start++;
+    end--;
+  }
+}
+
+static size_t COUNT_RUN(SORT_TYPE *dst, const size_t start, const size_t size) {
+  size_t curr;
+
+  if (size - start == 1) {
+    return 1;
+  }
+
+  if (start >= size - 2) {
+    if (SORT_CMP(dst[size - 2], dst[size - 1]) > 0) {
+      SORT_SWAP(dst[size - 2], dst[size - 1]);
+    }
+
+    return 2;
+  }
+
+  curr = start + 2;
+
+  if (SORT_CMP(dst[start], dst[start + 1]) <= 0) {
+    /* increasing run */
+    while (1) {
+      if (curr == size - 1) {
+        break;
+      }
+
+      if (SORT_CMP(dst[curr - 1], dst[curr]) > 0) {
+        break;
+      }
+
+      curr++;
+    }
+
+    return curr - start;
+  } else {
+    /* decreasing run */
+    while (1) {
+      if (curr == size - 1) {
+        break;
+      }
+
+      if (SORT_CMP(dst[curr - 1], dst[curr]) <= 0) {
+        break;
+      }
+
+      curr++;
+    }
+
+    /* reverse in-place */
+    REVERSE_ELEMENTS(dst, start, curr - 1);
+    return curr - start;
+  }
+}
+
+static int CHECK_INVARIANT(TIM_SORT_RUN_T *stack, const int stack_curr) {
+  size_t A, B, C;
+
+  if (stack_curr < 2) {
+    return 1;
+  }
+
+  if (stack_curr == 2) {
+    const size_t A1 = stack[stack_curr - 2].length;
+    const size_t B1 = stack[stack_curr - 1].length;
+
+    if (A1 <= B1) {
+      return 0;
+    }
+
+    return 1;
+  }
+
+  A = stack[stack_curr - 3].length;
+  B = stack[stack_curr - 2].length;
+  C = stack[stack_curr - 1].length;
+
+  if ((A <= B + C) || (B <= C)) {
+    return 0;
+  }
+
+  return 1;
+}
+
+typedef struct {
+  size_t alloc;
+  SORT_TYPE *storage;
+} TEMP_STORAGE_T;
+
+static void TIM_SORT_RESIZE(TEMP_STORAGE_T *store, const size_t new_size) {
+  if (store->alloc < new_size) {
+    SORT_TYPE *tempstore = (SORT_TYPE *)realloc(store->storage, new_size * sizeof(SORT_TYPE));
+
+    if (tempstore == NULL) {
+      fprintf(stderr, "Error allocating temporary storage for tim sort: need %lu bytes",
+              (unsigned long)(sizeof(SORT_TYPE) * new_size));
+      exit(1);
+    }
+
+    store->storage = tempstore;
+    store->alloc = new_size;
+  }
+}
+
+static void TIM_SORT_MERGE(SORT_TYPE *dst, const TIM_SORT_RUN_T *stack, const int stack_curr,
+                           TEMP_STORAGE_T *store) {
+  const size_t A = stack[stack_curr - 2].length;
+  const size_t B = stack[stack_curr - 1].length;
+  const size_t curr = stack[stack_curr - 2].start;
+  SORT_TYPE *storage;
+  size_t i, j, k;
+  TIM_SORT_RESIZE(store, MIN(A, B));
+  storage = store->storage;
+
+  /* left merge */
+  if (A < B) {
+    memcpy(storage, &dst[curr], A * sizeof(SORT_TYPE));
+    i = 0;
+    j = curr + A;
+
+    for (k = curr; k < curr + A + B; k++) {
+      if ((i < A) && (j < curr + A + B)) {
+        if (SORT_CMP(storage[i], dst[j]) <= 0) {
+          dst[k] = storage[i++];
+        } else {
+          dst[k] = dst[j++];
+        }
+      } else if (i < A) {
+        dst[k] = storage[i++];
+      } else {
+        break;
+      }
+    }
+  } else {
+    /* right merge */
+    memcpy(storage, &dst[curr + A], B * sizeof(SORT_TYPE));
+    i = B;
+    j = curr + A;
+    k = curr + A + B;
+
+    while (k > curr) {
+      k--;
+      if ((i > 0) && (j > curr)) {
+        if (SORT_CMP(dst[j - 1], storage[i - 1]) > 0) {
+          dst[k] = dst[--j];
+        } else {
+          dst[k] = storage[--i];
+        }
+      } else if (i > 0) {
+        dst[k] = storage[--i];
+      } else {
+        break;
+      }
+    }
+  }
+}
+
+static int TIM_SORT_COLLAPSE(SORT_TYPE *dst, TIM_SORT_RUN_T *stack, int stack_curr,
+                             TEMP_STORAGE_T *store, const size_t size) {
+  while (1) {
+    size_t A, B, C, D;
+    int ABC, BCD, CD;
+
+    /* if the stack only has one thing on it, we are done with the collapse */
+    if (stack_curr <= 1) {
+      break;
+    }
+
+    /* if this is the last merge, just do it */
+    if ((stack_curr == 2) && (stack[0].length + stack[1].length == size)) {
+      TIM_SORT_MERGE(dst, stack, stack_curr, store);
+      stack[0].length += stack[1].length;
+      stack_curr--;
+      break;
+    }
+    /* check if the invariant is off for a stack of 2 elements */
+    else if ((stack_curr == 2) && (stack[0].length <= stack[1].length)) {
+      TIM_SORT_MERGE(dst, stack, stack_curr, store);
+      stack[0].length += stack[1].length;
+      stack_curr--;
+      break;
+    } else if (stack_curr == 2) {
+      break;
+    }
+
+    B = stack[stack_curr - 3].length;
+    C = stack[stack_curr - 2].length;
+    D = stack[stack_curr - 1].length;
+
+    if (stack_curr >= 4) {
+      A = stack[stack_curr - 4].length;
+      ABC = (A <= B + C);
+    } else {
+      ABC = 0;
+    }
+
+    BCD = (B <= C + D) || ABC;
+    CD = (C <= D);
+
+    /* Both invariants are good */
+    if (!BCD && !CD) {
+      break;
+    }
+
+    /* left merge */
+    if (BCD && !CD) {
+      TIM_SORT_MERGE(dst, stack, stack_curr - 1, store);
+      stack[stack_curr - 3].length += stack[stack_curr - 2].length;
+      stack[stack_curr - 2] = stack[stack_curr - 1];
+      stack_curr--;
+    } else {
+      /* right merge */
+      TIM_SORT_MERGE(dst, stack, stack_curr, store);
+      stack[stack_curr - 2].length += stack[stack_curr - 1].length;
+      stack_curr--;
+    }
+  }
+
+  return stack_curr;
+}
+
+static __inline int PUSH_NEXT(SORT_TYPE *dst,
+                              const size_t size,
+                              TEMP_STORAGE_T *store,
+                              const size_t minrun,
+                              TIM_SORT_RUN_T *run_stack,
+                              size_t *stack_curr,
+                              size_t *curr) {
+  size_t len = COUNT_RUN(dst, *curr, size);
+  size_t run = minrun;
+
+  if (run > size - *curr) {
+    run = size - *curr;
+  }
+
+  if (run > len) {
+    BINARY_INSERTION_SORT_START(&dst[*curr], len, run);
+    len = run;
+  }
+
+  run_stack[*stack_curr].start = *curr;
+  run_stack[*stack_curr].length = len;
+  (*stack_curr)++;
+  *curr += len;
+
+  if (*curr == size) {
+    /* finish up */
+    while (*stack_curr > 1) {
+      TIM_SORT_MERGE(dst, run_stack, *stack_curr, store);
+      run_stack[*stack_curr - 2].length += run_stack[*stack_curr - 1].length;
+      (*stack_curr)--;
+    }
+
+    if (store->storage != NULL) {
+      free(store->storage);
+      store->storage = NULL;
+    }
+
+    return 0;
+  }
+
+  return 1;
+}
+
+void TIM_SORT(SORT_TYPE *dst, const size_t size) {
+  size_t minrun;
+  TEMP_STORAGE_T _store, *store;
+  TIM_SORT_RUN_T run_stack[TIM_SORT_STACK_SIZE];
+  size_t stack_curr = 0;
+  size_t curr = 0;
+
+  /* don't bother sorting an array of size 1 */
+  if (size <= 1) {
+    return;
+  }
+
+  if (size < 64) {
+    BINARY_INSERTION_SORT(dst, size);
+    return;
+  }
+
+  /* compute the minimum run length */
+  minrun = compute_minrun(size);
+  /* temporary storage for merges */
+  store = &_store;
+  store->alloc = 0;
+  store->storage = NULL;
+
+  if (!PUSH_NEXT(dst, size, store, minrun, run_stack, &stack_curr, &curr)) {
+    return;
+  }
+
+  if (!PUSH_NEXT(dst, size, store, minrun, run_stack, &stack_curr, &curr)) {
+    return;
+  }
+
+  if (!PUSH_NEXT(dst, size, store, minrun, run_stack, &stack_curr, &curr)) {
+    return;
+  }
+
+  while (1) {
+    if (!CHECK_INVARIANT(run_stack, stack_curr)) {
+      stack_curr = TIM_SORT_COLLAPSE(dst, run_stack, stack_curr, store, size);
+      continue;
+    }
+
+    if (!PUSH_NEXT(dst, size, store, minrun, run_stack, &stack_curr, &curr)) {
+      return;
+    }
+  }
+}
+
+#undef SORT_CONCAT
+#undef SORT_MAKE_STR1
+#undef SORT_MAKE_STR
+#undef SORT_NAME
+#undef SORT_TYPE
+#undef SORT_CMP
+#undef TEMP_STORAGE_T
+#undef TIM_SORT_RUN_T
+#undef PUSH_NEXT
+#undef SORT_SWAP
+#undef SORT_CONCAT
+#undef SORT_MAKE_STR1
+#undef SORT_MAKE_STR
+#undef BINARY_INSERTION_FIND
+#undef BINARY_INSERTION_SORT_START
+#undef BINARY_INSERTION_SORT
+#undef REVERSE_ELEMENTS
+#undef COUNT_RUN
+#undef TIM_SORT
+#undef TIM_SORT_RESIZE
+#undef TIM_SORT_COLLAPSE
+#undef TIM_SORT_RUN_T
+#undef TEMP_STORAGE_T
diff --git a/src/tree.c b/src/tree.c
new file mode 100644
index 000000000000..c707f598e8d5
--- /dev/null
+++ b/src/tree.c
@@ -0,0 +1,10183 @@
+/*
+ * tree.c : implementation of access function for an XML tree.
+ *
+ * References:
+ *   XHTML 1.0 W3C REC: http://www.w3.org/TR/2002/REC-xhtml1-20020801/
+ *
+ * See Copyright for the status of this software.
+ *
+ * daniel@veillard.com
+ *
+ */
+
+/* To avoid EBCDIC trouble when parsing on zOS */
+#if defined(__MVS__)
+#pragma convert("ISO8859-1")
+#endif
+
+#define IN_LIBXML
+#include "libxml.h"
+
+#include <string.h> /* for memset() only ! */
+#include <stddef.h>
+#include <limits.h>
+#ifdef HAVE_CTYPE_H
+#include <ctype.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef LIBXML_ZLIB_ENABLED
+#include <zlib.h>
+#endif
+
+#include <libxml/xmlmemory.h>
+#include <libxml/tree.h>
+#include <libxml/parser.h>
+#include <libxml/uri.h>
+#include <libxml/entities.h>
+#include <libxml/valid.h>
+#include <libxml/xmlerror.h>
+#include <libxml/parserInternals.h>
+#include <libxml/globals.h>
+#ifdef LIBXML_HTML_ENABLED
+#include <libxml/HTMLtree.h>
+#endif
+#ifdef LIBXML_DEBUG_ENABLED
+#include <libxml/debugXML.h>
+#endif
+
+#include "buf.h"
+#include "save.h"
+
+int __xmlRegisterCallbacks = 0;
+
+/************************************************************************
+ *									*
+ *		Forward declarations					*
+ *									*
+ ************************************************************************/
+
+static xmlNsPtr
+xmlNewReconciledNs(xmlDocPtr doc, xmlNodePtr tree, xmlNsPtr ns);
+
+static xmlChar* xmlGetPropNodeValueInternal(const xmlAttr *prop);
+
+/************************************************************************
+ *									*
+ *		Tree memory error handler				*
+ *									*
+ ************************************************************************/
+/**
+ * xmlTreeErrMemory:
+ * @extra:  extra information
+ *
+ * Handle an out of memory condition
+ */
+static void
+xmlTreeErrMemory(const char *extra)
+{
+    __xmlSimpleError(XML_FROM_TREE, XML_ERR_NO_MEMORY, NULL, NULL, extra);
+}
+
+/**
+ * xmlTreeErr:
+ * @code:  the error number
+ * @extra:  extra information
+ *
+ * Handle an out of memory condition
+ */
+static void
+xmlTreeErr(int code, xmlNodePtr node, const char *extra)
+{
+    const char *msg = NULL;
+
+    switch(code) {
+        case XML_TREE_INVALID_HEX:
+	    msg = "invalid hexadecimal character value\n";
+	    break;
+	case XML_TREE_INVALID_DEC:
+	    msg = "invalid decimal character value\n";
+	    break;
+	case XML_TREE_UNTERMINATED_ENTITY:
+	    msg = "unterminated entity reference %15s\n";
+	    break;
+	case XML_TREE_NOT_UTF8:
+	    msg = "string is not in UTF-8\n";
+	    break;
+	default:
+	    msg = "unexpected error number\n";
+    }
+    __xmlSimpleError(XML_FROM_TREE, code, node, msg, extra);
+}
+
+/************************************************************************
+ *									*
+ *		A few static variables and macros			*
+ *									*
+ ************************************************************************/
+/* #undef xmlStringText */
+const xmlChar xmlStringText[] = { 't', 'e', 'x', 't', 0 };
+/* #undef xmlStringTextNoenc */
+const xmlChar xmlStringTextNoenc[] =
+              { 't', 'e', 'x', 't', 'n', 'o', 'e', 'n', 'c', 0 };
+/* #undef xmlStringComment */
+const xmlChar xmlStringComment[] = { 'c', 'o', 'm', 'm', 'e', 'n', 't', 0 };
+
+static int xmlCompressMode = 0;
+static int xmlCheckDTD = 1;
+
+#define UPDATE_LAST_CHILD_AND_PARENT(n) if ((n) != NULL) {		\
+    xmlNodePtr ulccur = (n)->children;					\
+    if (ulccur == NULL) {						\
+        (n)->last = NULL;						\
+    } else {								\
+        while (ulccur->next != NULL) {					\
+		ulccur->parent = (n);					\
+		ulccur = ulccur->next;					\
+	}								\
+	ulccur->parent = (n);						\
+	(n)->last = ulccur;						\
+}}
+
+#define IS_STR_XML(str) ((str != NULL) && (str[0] == 'x') && \
+  (str[1] == 'm') && (str[2] == 'l') && (str[3] == 0))
+
+/* #define DEBUG_BUFFER */
+/* #define DEBUG_TREE */
+
+/************************************************************************
+ *									*
+ *		Functions to move to entities.c once the		*
+ *		API freeze is smoothen and they can be made public.	*
+ *									*
+ ************************************************************************/
+#include <libxml/hash.h>
+
+#ifdef LIBXML_TREE_ENABLED
+/**
+ * xmlGetEntityFromDtd:
+ * @dtd:  A pointer to the DTD to search
+ * @name:  The entity name
+ *
+ * Do an entity lookup in the DTD entity hash table and
+ * return the corresponding entity, if found.
+ *
+ * Returns A pointer to the entity structure or NULL if not found.
+ */
+static xmlEntityPtr
+xmlGetEntityFromDtd(const xmlDtd *dtd, const xmlChar *name) {
+    xmlEntitiesTablePtr table;
+
+    if((dtd != NULL) && (dtd->entities != NULL)) {
+	table = (xmlEntitiesTablePtr) dtd->entities;
+	return((xmlEntityPtr) xmlHashLookup(table, name));
+	/* return(xmlGetEntityFromTable(table, name)); */
+    }
+    return(NULL);
+}
+/**
+ * xmlGetParameterEntityFromDtd:
+ * @dtd:  A pointer to the DTD to search
+ * @name:  The entity name
+ *
+ * Do an entity lookup in the DTD parameter entity hash table and
+ * return the corresponding entity, if found.
+ *
+ * Returns A pointer to the entity structure or NULL if not found.
+ */
+static xmlEntityPtr
+xmlGetParameterEntityFromDtd(const xmlDtd *dtd, const xmlChar *name) {
+    xmlEntitiesTablePtr table;
+
+    if ((dtd != NULL) && (dtd->pentities != NULL)) {
+	table = (xmlEntitiesTablePtr) dtd->pentities;
+	return((xmlEntityPtr) xmlHashLookup(table, name));
+	/* return(xmlGetEntityFromTable(table, name)); */
+    }
+    return(NULL);
+}
+#endif /* LIBXML_TREE_ENABLED */
+
+/************************************************************************
+ *									*
+ *			QName handling helper				*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlBuildQName:
+ * @ncname:  the Name
+ * @prefix:  the prefix
+ * @memory:  preallocated memory
+ * @len:  preallocated memory length
+ *
+ * Builds the QName @prefix:@ncname in @memory if there is enough space
+ * and prefix is not NULL nor empty, otherwise allocate a new string.
+ * If prefix is NULL or empty it returns ncname.
+ *
+ * Returns the new string which must be freed by the caller if different from
+ *         @memory and @ncname or NULL in case of error
+ */
+xmlChar *
+xmlBuildQName(const xmlChar *ncname, const xmlChar *prefix,
+	      xmlChar *memory, int len) {
+    int lenn, lenp;
+    xmlChar *ret;
+
+    if (ncname == NULL) return(NULL);
+    if (prefix == NULL) return((xmlChar *) ncname);
+
+    lenn = strlen((char *) ncname);
+    lenp = strlen((char *) prefix);
+
+    if ((memory == NULL) || (len < lenn + lenp + 2)) {
+	ret = (xmlChar *) xmlMallocAtomic(lenn + lenp + 2);
+	if (ret == NULL) {
+	    xmlTreeErrMemory("building QName");
+	    return(NULL);
+	}
+    } else {
+	ret = memory;
+    }
+    memcpy(&ret[0], prefix, lenp);
+    ret[lenp] = ':';
+    memcpy(&ret[lenp + 1], ncname, lenn);
+    ret[lenn + lenp + 1] = 0;
+    return(ret);
+}
+
+/**
+ * xmlSplitQName2:
+ * @name:  the full QName
+ * @prefix:  a xmlChar **
+ *
+ * parse an XML qualified name string
+ *
+ * [NS 5] QName ::= (Prefix ':')? LocalPart
+ *
+ * [NS 6] Prefix ::= NCName
+ *
+ * [NS 7] LocalPart ::= NCName
+ *
+ * Returns NULL if the name doesn't have a prefix. Otherwise, returns the
+ * local part, and prefix is updated to get the Prefix. Both the return value
+ * and the prefix must be freed by the caller.
+ */
+xmlChar *
+xmlSplitQName2(const xmlChar *name, xmlChar **prefix) {
+    int len = 0;
+    xmlChar *ret = NULL;
+
+    if (prefix == NULL) return(NULL);
+    *prefix = NULL;
+    if (name == NULL) return(NULL);
+
+#ifndef XML_XML_NAMESPACE
+    /* xml: prefix is not really a namespace */
+    if ((name[0] == 'x') && (name[1] == 'm') &&
+        (name[2] == 'l') && (name[3] == ':'))
+	return(NULL);
+#endif
+
+    /* nasty but valid */
+    if (name[0] == ':')
+	return(NULL);
+
+    /*
+     * we are not trying to validate but just to cut, and yes it will
+     * work even if this is as set of UTF-8 encoded chars
+     */
+    while ((name[len] != 0) && (name[len] != ':'))
+	len++;
+
+    if (name[len] == 0)
+	return(NULL);
+
+    *prefix = xmlStrndup(name, len);
+    if (*prefix == NULL) {
+	xmlTreeErrMemory("QName split");
+	return(NULL);
+    }
+    ret = xmlStrdup(&name[len + 1]);
+    if (ret == NULL) {
+	xmlTreeErrMemory("QName split");
+	if (*prefix != NULL) {
+	    xmlFree(*prefix);
+	    *prefix = NULL;
+	}
+	return(NULL);
+    }
+
+    return(ret);
+}
+
+/**
+ * xmlSplitQName3:
+ * @name:  the full QName
+ * @len: an int *
+ *
+ * parse an XML qualified name string,i
+ *
+ * returns NULL if it is not a Qualified Name, otherwise, update len
+ *         with the length in byte of the prefix and return a pointer
+ *         to the start of the name without the prefix
+ */
+
+const xmlChar *
+xmlSplitQName3(const xmlChar *name, int *len) {
+    int l = 0;
+
+    if (name == NULL) return(NULL);
+    if (len == NULL) return(NULL);
+
+    /* nasty but valid */
+    if (name[0] == ':')
+	return(NULL);
+
+    /*
+     * we are not trying to validate but just to cut, and yes it will
+     * work even if this is as set of UTF-8 encoded chars
+     */
+    while ((name[l] != 0) && (name[l] != ':'))
+	l++;
+
+    if (name[l] == 0)
+	return(NULL);
+
+    *len = l;
+
+    return(&name[l+1]);
+}
+
+/************************************************************************
+ *									*
+ *		Check Name, NCName and QName strings			*
+ *									*
+ ************************************************************************/
+
+#define CUR_SCHAR(s, l) xmlStringCurrentChar(NULL, s, &l)
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_DEBUG_ENABLED) || defined (LIBXML_HTML_ENABLED) || defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED) || defined(LIBXML_LEGACY_ENABLED)
+/**
+ * xmlValidateNCName:
+ * @value: the value to check
+ * @space: allow spaces in front and end of the string
+ *
+ * Check that a value conforms to the lexical space of NCName
+ *
+ * Returns 0 if this validates, a positive error code number otherwise
+ *         and -1 in case of internal or API error.
+ */
+int
+xmlValidateNCName(const xmlChar *value, int space) {
+    const xmlChar *cur = value;
+    int c,l;
+
+    if (value == NULL)
+        return(-1);
+
+    /*
+     * First quick algorithm for ASCII range
+     */
+    if (space)
+	while (IS_BLANK_CH(*cur)) cur++;
+    if (((*cur >= 'a') && (*cur <= 'z')) || ((*cur >= 'A') && (*cur <= 'Z')) ||
+	(*cur == '_'))
+	cur++;
+    else
+	goto try_complex;
+    while (((*cur >= 'a') && (*cur <= 'z')) ||
+	   ((*cur >= 'A') && (*cur <= 'Z')) ||
+	   ((*cur >= '0') && (*cur <= '9')) ||
+	   (*cur == '_') || (*cur == '-') || (*cur == '.'))
+	cur++;
+    if (space)
+	while (IS_BLANK_CH(*cur)) cur++;
+    if (*cur == 0)
+	return(0);
+
+try_complex:
+    /*
+     * Second check for chars outside the ASCII range
+     */
+    cur = value;
+    c = CUR_SCHAR(cur, l);
+    if (space) {
+	while (IS_BLANK(c)) {
+	    cur += l;
+	    c = CUR_SCHAR(cur, l);
+	}
+    }
+    if ((!IS_LETTER(c)) && (c != '_'))
+	return(1);
+    cur += l;
+    c = CUR_SCHAR(cur, l);
+    while (IS_LETTER(c) || IS_DIGIT(c) || (c == '.') ||
+	   (c == '-') || (c == '_') || IS_COMBINING(c) ||
+	   IS_EXTENDER(c)) {
+	cur += l;
+	c = CUR_SCHAR(cur, l);
+    }
+    if (space) {
+	while (IS_BLANK(c)) {
+	    cur += l;
+	    c = CUR_SCHAR(cur, l);
+	}
+    }
+    if (c != 0)
+	return(1);
+
+    return(0);
+}
+#endif
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+/**
+ * xmlValidateQName:
+ * @value: the value to check
+ * @space: allow spaces in front and end of the string
+ *
+ * Check that a value conforms to the lexical space of QName
+ *
+ * Returns 0 if this validates, a positive error code number otherwise
+ *         and -1 in case of internal or API error.
+ */
+int
+xmlValidateQName(const xmlChar *value, int space) {
+    const xmlChar *cur = value;
+    int c,l;
+
+    if (value == NULL)
+        return(-1);
+    /*
+     * First quick algorithm for ASCII range
+     */
+    if (space)
+	while (IS_BLANK_CH(*cur)) cur++;
+    if (((*cur >= 'a') && (*cur <= 'z')) || ((*cur >= 'A') && (*cur <= 'Z')) ||
+	(*cur == '_'))
+	cur++;
+    else
+	goto try_complex;
+    while (((*cur >= 'a') && (*cur <= 'z')) ||
+	   ((*cur >= 'A') && (*cur <= 'Z')) ||
+	   ((*cur >= '0') && (*cur <= '9')) ||
+	   (*cur == '_') || (*cur == '-') || (*cur == '.'))
+	cur++;
+    if (*cur == ':') {
+	cur++;
+	if (((*cur >= 'a') && (*cur <= 'z')) ||
+	    ((*cur >= 'A') && (*cur <= 'Z')) ||
+	    (*cur == '_'))
+	    cur++;
+	else
+	    goto try_complex;
+	while (((*cur >= 'a') && (*cur <= 'z')) ||
+	       ((*cur >= 'A') && (*cur <= 'Z')) ||
+	       ((*cur >= '0') && (*cur <= '9')) ||
+	       (*cur == '_') || (*cur == '-') || (*cur == '.'))
+	    cur++;
+    }
+    if (space)
+	while (IS_BLANK_CH(*cur)) cur++;
+    if (*cur == 0)
+	return(0);
+
+try_complex:
+    /*
+     * Second check for chars outside the ASCII range
+     */
+    cur = value;
+    c = CUR_SCHAR(cur, l);
+    if (space) {
+	while (IS_BLANK(c)) {
+	    cur += l;
+	    c = CUR_SCHAR(cur, l);
+	}
+    }
+    if ((!IS_LETTER(c)) && (c != '_'))
+	return(1);
+    cur += l;
+    c = CUR_SCHAR(cur, l);
+    while (IS_LETTER(c) || IS_DIGIT(c) || (c == '.') ||
+	   (c == '-') || (c == '_') || IS_COMBINING(c) ||
+	   IS_EXTENDER(c)) {
+	cur += l;
+	c = CUR_SCHAR(cur, l);
+    }
+    if (c == ':') {
+	cur += l;
+	c = CUR_SCHAR(cur, l);
+	if ((!IS_LETTER(c)) && (c != '_'))
+	    return(1);
+	cur += l;
+	c = CUR_SCHAR(cur, l);
+	while (IS_LETTER(c) || IS_DIGIT(c) || (c == '.') ||
+	       (c == '-') || (c == '_') || IS_COMBINING(c) ||
+	       IS_EXTENDER(c)) {
+	    cur += l;
+	    c = CUR_SCHAR(cur, l);
+	}
+    }
+    if (space) {
+	while (IS_BLANK(c)) {
+	    cur += l;
+	    c = CUR_SCHAR(cur, l);
+	}
+    }
+    if (c != 0)
+	return(1);
+    return(0);
+}
+
+/**
+ * xmlValidateName:
+ * @value: the value to check
+ * @space: allow spaces in front and end of the string
+ *
+ * Check that a value conforms to the lexical space of Name
+ *
+ * Returns 0 if this validates, a positive error code number otherwise
+ *         and -1 in case of internal or API error.
+ */
+int
+xmlValidateName(const xmlChar *value, int space) {
+    const xmlChar *cur = value;
+    int c,l;
+
+    if (value == NULL)
+        return(-1);
+    /*
+     * First quick algorithm for ASCII range
+     */
+    if (space)
+	while (IS_BLANK_CH(*cur)) cur++;
+    if (((*cur >= 'a') && (*cur <= 'z')) || ((*cur >= 'A') && (*cur <= 'Z')) ||
+	(*cur == '_') || (*cur == ':'))
+	cur++;
+    else
+	goto try_complex;
+    while (((*cur >= 'a') && (*cur <= 'z')) ||
+	   ((*cur >= 'A') && (*cur <= 'Z')) ||
+	   ((*cur >= '0') && (*cur <= '9')) ||
+	   (*cur == '_') || (*cur == '-') || (*cur == '.') || (*cur == ':'))
+	cur++;
+    if (space)
+	while (IS_BLANK_CH(*cur)) cur++;
+    if (*cur == 0)
+	return(0);
+
+try_complex:
+    /*
+     * Second check for chars outside the ASCII range
+     */
+    cur = value;
+    c = CUR_SCHAR(cur, l);
+    if (space) {
+	while (IS_BLANK(c)) {
+	    cur += l;
+	    c = CUR_SCHAR(cur, l);
+	}
+    }
+    if ((!IS_LETTER(c)) && (c != '_') && (c != ':'))
+	return(1);
+    cur += l;
+    c = CUR_SCHAR(cur, l);
+    while (IS_LETTER(c) || IS_DIGIT(c) || (c == '.') || (c == ':') ||
+	   (c == '-') || (c == '_') || IS_COMBINING(c) || IS_EXTENDER(c)) {
+	cur += l;
+	c = CUR_SCHAR(cur, l);
+    }
+    if (space) {
+	while (IS_BLANK(c)) {
+	    cur += l;
+	    c = CUR_SCHAR(cur, l);
+	}
+    }
+    if (c != 0)
+	return(1);
+    return(0);
+}
+
+/**
+ * xmlValidateNMToken:
+ * @value: the value to check
+ * @space: allow spaces in front and end of the string
+ *
+ * Check that a value conforms to the lexical space of NMToken
+ *
+ * Returns 0 if this validates, a positive error code number otherwise
+ *         and -1 in case of internal or API error.
+ */
+int
+xmlValidateNMToken(const xmlChar *value, int space) {
+    const xmlChar *cur = value;
+    int c,l;
+
+    if (value == NULL)
+        return(-1);
+    /*
+     * First quick algorithm for ASCII range
+     */
+    if (space)
+	while (IS_BLANK_CH(*cur)) cur++;
+    if (((*cur >= 'a') && (*cur <= 'z')) ||
+        ((*cur >= 'A') && (*cur <= 'Z')) ||
+        ((*cur >= '0') && (*cur <= '9')) ||
+        (*cur == '_') || (*cur == '-') || (*cur == '.') || (*cur == ':'))
+	cur++;
+    else
+	goto try_complex;
+    while (((*cur >= 'a') && (*cur <= 'z')) ||
+	   ((*cur >= 'A') && (*cur <= 'Z')) ||
+	   ((*cur >= '0') && (*cur <= '9')) ||
+	   (*cur == '_') || (*cur == '-') || (*cur == '.') || (*cur == ':'))
+	cur++;
+    if (space)
+	while (IS_BLANK_CH(*cur)) cur++;
+    if (*cur == 0)
+	return(0);
+
+try_complex:
+    /*
+     * Second check for chars outside the ASCII range
+     */
+    cur = value;
+    c = CUR_SCHAR(cur, l);
+    if (space) {
+	while (IS_BLANK(c)) {
+	    cur += l;
+	    c = CUR_SCHAR(cur, l);
+	}
+    }
+    if (!(IS_LETTER(c) || IS_DIGIT(c) || (c == '.') || (c == ':') ||
+        (c == '-') || (c == '_') || IS_COMBINING(c) || IS_EXTENDER(c)))
+	return(1);
+    cur += l;
+    c = CUR_SCHAR(cur, l);
+    while (IS_LETTER(c) || IS_DIGIT(c) || (c == '.') || (c == ':') ||
+	   (c == '-') || (c == '_') || IS_COMBINING(c) || IS_EXTENDER(c)) {
+	cur += l;
+	c = CUR_SCHAR(cur, l);
+    }
+    if (space) {
+	while (IS_BLANK(c)) {
+	    cur += l;
+	    c = CUR_SCHAR(cur, l);
+	}
+    }
+    if (c != 0)
+	return(1);
+    return(0);
+}
+#endif /* LIBXML_TREE_ENABLED */
+
+/************************************************************************
+ *									*
+ *		Allocation and deallocation of basic structures		*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlSetBufferAllocationScheme:
+ * @scheme:  allocation method to use
+ *
+ * Set the buffer allocation method.  Types are
+ * XML_BUFFER_ALLOC_EXACT - use exact sizes, keeps memory usage down
+ * XML_BUFFER_ALLOC_DOUBLEIT - double buffer when extra needed,
+ *                             improves performance
+ */
+void
+xmlSetBufferAllocationScheme(xmlBufferAllocationScheme scheme) {
+    if ((scheme == XML_BUFFER_ALLOC_EXACT) ||
+        (scheme == XML_BUFFER_ALLOC_DOUBLEIT) ||
+        (scheme == XML_BUFFER_ALLOC_HYBRID))
+	xmlBufferAllocScheme = scheme;
+}
+
+/**
+ * xmlGetBufferAllocationScheme:
+ *
+ * Types are
+ * XML_BUFFER_ALLOC_EXACT - use exact sizes, keeps memory usage down
+ * XML_BUFFER_ALLOC_DOUBLEIT - double buffer when extra needed,
+ *                             improves performance
+ * XML_BUFFER_ALLOC_HYBRID - use exact sizes on small strings to keep memory usage tight
+ *                            in normal usage, and doubleit on large strings to avoid
+ *                            pathological performance.
+ *
+ * Returns the current allocation scheme
+ */
+xmlBufferAllocationScheme
+xmlGetBufferAllocationScheme(void) {
+    return(xmlBufferAllocScheme);
+}
+
+/**
+ * xmlNewNs:
+ * @node:  the element carrying the namespace
+ * @href:  the URI associated
+ * @prefix:  the prefix for the namespace
+ *
+ * Creation of a new Namespace. This function will refuse to create
+ * a namespace with a similar prefix than an existing one present on this
+ * node.
+ * Note that for a default namespace, @prefix should be NULL.
+ *
+ * We use href==NULL in the case of an element creation where the namespace
+ * was not defined.
+ *
+ * Returns a new namespace pointer or NULL
+ */
+xmlNsPtr
+xmlNewNs(xmlNodePtr node, const xmlChar *href, const xmlChar *prefix) {
+    xmlNsPtr cur;
+
+    if ((node != NULL) && (node->type != XML_ELEMENT_NODE))
+	return(NULL);
+
+    if ((prefix != NULL) && (xmlStrEqual(prefix, BAD_CAST "xml"))) {
+        /* xml namespace is predefined, no need to add it */
+        if (xmlStrEqual(href, XML_XML_NAMESPACE))
+            return(NULL);
+
+        /*
+         * Problem, this is an attempt to bind xml prefix to a wrong
+         * namespace, which breaks
+         * Namespace constraint: Reserved Prefixes and Namespace Names
+         * from XML namespace. But documents authors may not care in
+         * their context so let's proceed.
+         */
+    }
+
+    /*
+     * Allocate a new Namespace and fill the fields.
+     */
+    cur = (xmlNsPtr) xmlMalloc(sizeof(xmlNs));
+    if (cur == NULL) {
+	xmlTreeErrMemory("building namespace");
+	return(NULL);
+    }
+    memset(cur, 0, sizeof(xmlNs));
+    cur->type = XML_LOCAL_NAMESPACE;
+
+    if (href != NULL)
+	cur->href = xmlStrdup(href);
+    if (prefix != NULL)
+	cur->prefix = xmlStrdup(prefix);
+
+    /*
+     * Add it at the end to preserve parsing order ...
+     * and checks for existing use of the prefix
+     */
+    if (node != NULL) {
+	if (node->nsDef == NULL) {
+	    node->nsDef = cur;
+	} else {
+	    xmlNsPtr prev = node->nsDef;
+
+	    if (((prev->prefix == NULL) && (cur->prefix == NULL)) ||
+		(xmlStrEqual(prev->prefix, cur->prefix))) {
+		xmlFreeNs(cur);
+		return(NULL);
+	    }
+	    while (prev->next != NULL) {
+	        prev = prev->next;
+		if (((prev->prefix == NULL) && (cur->prefix == NULL)) ||
+		    (xmlStrEqual(prev->prefix, cur->prefix))) {
+		    xmlFreeNs(cur);
+		    return(NULL);
+		}
+	    }
+	    prev->next = cur;
+	}
+    }
+    return(cur);
+}
+
+/**
+ * xmlSetNs:
+ * @node:  a node in the document
+ * @ns:  a namespace pointer
+ *
+ * Associate a namespace to a node, a posteriori.
+ */
+void
+xmlSetNs(xmlNodePtr node, xmlNsPtr ns) {
+    if (node == NULL) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlSetNs: node == NULL\n");
+#endif
+	return;
+    }
+    if ((node->type == XML_ELEMENT_NODE) ||
+        (node->type == XML_ATTRIBUTE_NODE))
+	node->ns = ns;
+}
+
+/**
+ * xmlFreeNs:
+ * @cur:  the namespace pointer
+ *
+ * Free up the structures associated to a namespace
+ */
+void
+xmlFreeNs(xmlNsPtr cur) {
+    if (cur == NULL) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlFreeNs : ns == NULL\n");
+#endif
+	return;
+    }
+    if (cur->href != NULL) xmlFree((char *) cur->href);
+    if (cur->prefix != NULL) xmlFree((char *) cur->prefix);
+    xmlFree(cur);
+}
+
+/**
+ * xmlFreeNsList:
+ * @cur:  the first namespace pointer
+ *
+ * Free up all the structures associated to the chained namespaces.
+ */
+void
+xmlFreeNsList(xmlNsPtr cur) {
+    xmlNsPtr next;
+    if (cur == NULL) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlFreeNsList : ns == NULL\n");
+#endif
+	return;
+    }
+    while (cur != NULL) {
+        next = cur->next;
+        xmlFreeNs(cur);
+	cur = next;
+    }
+}
+
+/**
+ * xmlNewDtd:
+ * @doc:  the document pointer
+ * @name:  the DTD name
+ * @ExternalID:  the external ID
+ * @SystemID:  the system ID
+ *
+ * Creation of a new DTD for the external subset. To create an
+ * internal subset, use xmlCreateIntSubset().
+ *
+ * Returns a pointer to the new DTD structure
+ */
+xmlDtdPtr
+xmlNewDtd(xmlDocPtr doc, const xmlChar *name,
+                    const xmlChar *ExternalID, const xmlChar *SystemID) {
+    xmlDtdPtr cur;
+
+    if ((doc != NULL) && (doc->extSubset != NULL)) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlNewDtd(%s): document %s already have a DTD %s\n",
+	    /* !!! */ (char *) name, doc->name,
+	    /* !!! */ (char *)doc->extSubset->name);
+#endif
+	return(NULL);
+    }
+
+    /*
+     * Allocate a new DTD and fill the fields.
+     */
+    cur = (xmlDtdPtr) xmlMalloc(sizeof(xmlDtd));
+    if (cur == NULL) {
+	xmlTreeErrMemory("building DTD");
+	return(NULL);
+    }
+    memset(cur, 0 , sizeof(xmlDtd));
+    cur->type = XML_DTD_NODE;
+
+    if (name != NULL)
+	cur->name = xmlStrdup(name);
+    if (ExternalID != NULL)
+	cur->ExternalID = xmlStrdup(ExternalID);
+    if (SystemID != NULL)
+	cur->SystemID = xmlStrdup(SystemID);
+    if (doc != NULL)
+	doc->extSubset = cur;
+    cur->doc = doc;
+
+    if ((__xmlRegisterCallbacks) && (xmlRegisterNodeDefaultValue))
+	xmlRegisterNodeDefaultValue((xmlNodePtr)cur);
+    return(cur);
+}
+
+/**
+ * xmlGetIntSubset:
+ * @doc:  the document pointer
+ *
+ * Get the internal subset of a document
+ * Returns a pointer to the DTD structure or NULL if not found
+ */
+
+xmlDtdPtr
+xmlGetIntSubset(const xmlDoc *doc) {
+    xmlNodePtr cur;
+
+    if (doc == NULL)
+	return(NULL);
+    cur = doc->children;
+    while (cur != NULL) {
+	if (cur->type == XML_DTD_NODE)
+	    return((xmlDtdPtr) cur);
+	cur = cur->next;
+    }
+    return((xmlDtdPtr) doc->intSubset);
+}
+
+/**
+ * xmlCreateIntSubset:
+ * @doc:  the document pointer
+ * @name:  the DTD name
+ * @ExternalID:  the external (PUBLIC) ID
+ * @SystemID:  the system ID
+ *
+ * Create the internal subset of a document
+ * Returns a pointer to the new DTD structure
+ */
+xmlDtdPtr
+xmlCreateIntSubset(xmlDocPtr doc, const xmlChar *name,
+                   const xmlChar *ExternalID, const xmlChar *SystemID) {
+    xmlDtdPtr cur;
+
+    if ((doc != NULL) && (xmlGetIntSubset(doc) != NULL)) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+
+     "xmlCreateIntSubset(): document %s already have an internal subset\n",
+	    doc->name);
+#endif
+	return(NULL);
+    }
+
+    /*
+     * Allocate a new DTD and fill the fields.
+     */
+    cur = (xmlDtdPtr) xmlMalloc(sizeof(xmlDtd));
+    if (cur == NULL) {
+	xmlTreeErrMemory("building internal subset");
+	return(NULL);
+    }
+    memset(cur, 0, sizeof(xmlDtd));
+    cur->type = XML_DTD_NODE;
+
+    if (name != NULL) {
+	cur->name = xmlStrdup(name);
+	if (cur->name == NULL) {
+	    xmlTreeErrMemory("building internal subset");
+	    xmlFree(cur);
+	    return(NULL);
+	}
+    }
+    if (ExternalID != NULL) {
+	cur->ExternalID = xmlStrdup(ExternalID);
+	if (cur->ExternalID  == NULL) {
+	    xmlTreeErrMemory("building internal subset");
+	    if (cur->name != NULL)
+	        xmlFree((char *)cur->name);
+	    xmlFree(cur);
+	    return(NULL);
+	}
+    }
+    if (SystemID != NULL) {
+	cur->SystemID = xmlStrdup(SystemID);
+	if (cur->SystemID == NULL) {
+	    xmlTreeErrMemory("building internal subset");
+	    if (cur->name != NULL)
+	        xmlFree((char *)cur->name);
+	    if (cur->ExternalID != NULL)
+	        xmlFree((char *)cur->ExternalID);
+	    xmlFree(cur);
+	    return(NULL);
+	}
+    }
+    if (doc != NULL) {
+	doc->intSubset = cur;
+	cur->parent = doc;
+	cur->doc = doc;
+	if (doc->children == NULL) {
+	    doc->children = (xmlNodePtr) cur;
+	    doc->last = (xmlNodePtr) cur;
+	} else {
+	    if (doc->type == XML_HTML_DOCUMENT_NODE) {
+		xmlNodePtr prev;
+
+		prev = doc->children;
+		prev->prev = (xmlNodePtr) cur;
+		cur->next = prev;
+		doc->children = (xmlNodePtr) cur;
+	    } else {
+		xmlNodePtr next;
+
+		next = doc->children;
+		while ((next != NULL) && (next->type != XML_ELEMENT_NODE))
+		    next = next->next;
+		if (next == NULL) {
+		    cur->prev = doc->last;
+		    cur->prev->next = (xmlNodePtr) cur;
+		    cur->next = NULL;
+		    doc->last = (xmlNodePtr) cur;
+		} else {
+		    cur->next = next;
+		    cur->prev = next->prev;
+		    if (cur->prev == NULL)
+			doc->children = (xmlNodePtr) cur;
+		    else
+			cur->prev->next = (xmlNodePtr) cur;
+		    next->prev = (xmlNodePtr) cur;
+		}
+	    }
+	}
+    }
+
+    if ((__xmlRegisterCallbacks) && (xmlRegisterNodeDefaultValue))
+	xmlRegisterNodeDefaultValue((xmlNodePtr)cur);
+    return(cur);
+}
+
+/**
+ * DICT_FREE:
+ * @str:  a string
+ *
+ * Free a string if it is not owned by the "dict" dictionary in the
+ * current scope
+ */
+#define DICT_FREE(str)						\
+	if ((str) && ((!dict) ||				\
+	    (xmlDictOwns(dict, (const xmlChar *)(str)) == 0)))	\
+	    xmlFree((char *)(str));
+
+
+/**
+ * DICT_COPY:
+ * @str:  a string
+ *
+ * Copy a string using a "dict" dictionary in the current scope,
+ * if available.
+ */
+#define DICT_COPY(str, cpy) \
+    if (str) { \
+	if (dict) { \
+	    if (xmlDictOwns(dict, (const xmlChar *)(str))) \
+		cpy = (xmlChar *) (str); \
+	    else \
+		cpy = (xmlChar *) xmlDictLookup((dict), (const xmlChar *)(str), -1); \
+	} else \
+	    cpy = xmlStrdup((const xmlChar *)(str)); }
+
+/**
+ * DICT_CONST_COPY:
+ * @str:  a string
+ *
+ * Copy a string using a "dict" dictionary in the current scope,
+ * if available.
+ */
+#define DICT_CONST_COPY(str, cpy) \
+    if (str) { \
+	if (dict) { \
+	    if (xmlDictOwns(dict, (const xmlChar *)(str))) \
+		cpy = (const xmlChar *) (str); \
+	    else \
+		cpy = xmlDictLookup((dict), (const xmlChar *)(str), -1); \
+	} else \
+	    cpy = (const xmlChar *) xmlStrdup((const xmlChar *)(str)); }
+
+
+/**
+ * xmlFreeDtd:
+ * @cur:  the DTD structure to free up
+ *
+ * Free a DTD structure.
+ */
+void
+xmlFreeDtd(xmlDtdPtr cur) {
+    xmlDictPtr dict = NULL;
+
+    if (cur == NULL) {
+	return;
+    }
+    if (cur->doc != NULL) dict = cur->doc->dict;
+
+    if ((__xmlRegisterCallbacks) && (xmlDeregisterNodeDefaultValue))
+	xmlDeregisterNodeDefaultValue((xmlNodePtr)cur);
+
+    if (cur->children != NULL) {
+	xmlNodePtr next, c = cur->children;
+
+	/*
+	 * Cleanup all nodes which are not part of the specific lists
+	 * of notations, elements, attributes and entities.
+	 */
+        while (c != NULL) {
+	    next = c->next;
+	    if ((c->type != XML_NOTATION_NODE) &&
+	        (c->type != XML_ELEMENT_DECL) &&
+		(c->type != XML_ATTRIBUTE_DECL) &&
+		(c->type != XML_ENTITY_DECL)) {
+		xmlUnlinkNode(c);
+		xmlFreeNode(c);
+	    }
+	    c = next;
+	}
+    }
+    DICT_FREE(cur->name)
+    DICT_FREE(cur->SystemID)
+    DICT_FREE(cur->ExternalID)
+    /* TODO !!! */
+    if (cur->notations != NULL)
+        xmlFreeNotationTable((xmlNotationTablePtr) cur->notations);
+
+    if (cur->elements != NULL)
+        xmlFreeElementTable((xmlElementTablePtr) cur->elements);
+    if (cur->attributes != NULL)
+        xmlFreeAttributeTable((xmlAttributeTablePtr) cur->attributes);
+    if (cur->entities != NULL)
+        xmlFreeEntitiesTable((xmlEntitiesTablePtr) cur->entities);
+    if (cur->pentities != NULL)
+        xmlFreeEntitiesTable((xmlEntitiesTablePtr) cur->pentities);
+
+    xmlFree(cur);
+}
+
+/**
+ * xmlNewDoc:
+ * @version:  xmlChar string giving the version of XML "1.0"
+ *
+ * Creates a new XML document
+ *
+ * Returns a new document
+ */
+xmlDocPtr
+xmlNewDoc(const xmlChar *version) {
+    xmlDocPtr cur;
+
+    if (version == NULL)
+	version = (const xmlChar *) "1.0";
+
+    /*
+     * Allocate a new document and fill the fields.
+     */
+    cur = (xmlDocPtr) xmlMalloc(sizeof(xmlDoc));
+    if (cur == NULL) {
+	xmlTreeErrMemory("building doc");
+	return(NULL);
+    }
+    memset(cur, 0, sizeof(xmlDoc));
+    cur->type = XML_DOCUMENT_NODE;
+
+    cur->version = xmlStrdup(version);
+    if (cur->version == NULL) {
+	xmlTreeErrMemory("building doc");
+	xmlFree(cur);
+	return(NULL);
+    }
+    cur->standalone = -1;
+    cur->compression = -1; /* not initialized */
+    cur->doc = cur;
+    cur->parseFlags = 0;
+    cur->properties = XML_DOC_USERBUILT;
+    /*
+     * The in memory encoding is always UTF8
+     * This field will never change and would
+     * be obsolete if not for binary compatibility.
+     */
+    cur->charset = XML_CHAR_ENCODING_UTF8;
+
+    if ((__xmlRegisterCallbacks) && (xmlRegisterNodeDefaultValue))
+	xmlRegisterNodeDefaultValue((xmlNodePtr)cur);
+    return(cur);
+}
+
+/**
+ * xmlFreeDoc:
+ * @cur:  pointer to the document
+ *
+ * Free up all the structures used by a document, tree included.
+ */
+void
+xmlFreeDoc(xmlDocPtr cur) {
+    xmlDtdPtr extSubset, intSubset;
+    xmlDictPtr dict = NULL;
+
+    if (cur == NULL) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlFreeDoc : document == NULL\n");
+#endif
+	return;
+    }
+#ifdef LIBXML_DEBUG_RUNTIME
+#ifdef LIBXML_DEBUG_ENABLED
+    xmlDebugCheckDocument(stderr, cur);
+#endif
+#endif
+
+    if (cur != NULL) dict = cur->dict;
+
+    if ((__xmlRegisterCallbacks) && (xmlDeregisterNodeDefaultValue))
+	xmlDeregisterNodeDefaultValue((xmlNodePtr)cur);
+
+    /*
+     * Do this before freeing the children list to avoid ID lookups
+     */
+    if (cur->ids != NULL) xmlFreeIDTable((xmlIDTablePtr) cur->ids);
+    cur->ids = NULL;
+    if (cur->refs != NULL) xmlFreeRefTable((xmlRefTablePtr) cur->refs);
+    cur->refs = NULL;
+    extSubset = cur->extSubset;
+    intSubset = cur->intSubset;
+    if (intSubset == extSubset)
+	extSubset = NULL;
+    if (extSubset != NULL) {
+	xmlUnlinkNode((xmlNodePtr) cur->extSubset);
+	cur->extSubset = NULL;
+	xmlFreeDtd(extSubset);
+    }
+    if (intSubset != NULL) {
+	xmlUnlinkNode((xmlNodePtr) cur->intSubset);
+	cur->intSubset = NULL;
+	xmlFreeDtd(intSubset);
+    }
+
+    if (cur->children != NULL) xmlFreeNodeList(cur->children);
+    if (cur->oldNs != NULL) xmlFreeNsList(cur->oldNs);
+
+    DICT_FREE(cur->version)
+    DICT_FREE(cur->name)
+    DICT_FREE(cur->encoding)
+    DICT_FREE(cur->URL)
+    xmlFree(cur);
+    if (dict) xmlDictFree(dict);
+}
+
+/**
+ * xmlStringLenGetNodeList:
+ * @doc:  the document
+ * @value:  the value of the text
+ * @len:  the length of the string value
+ *
+ * Parse the value string and build the node list associated. Should
+ * produce a flat tree with only TEXTs and ENTITY_REFs.
+ * Returns a pointer to the first child
+ */
+xmlNodePtr
+xmlStringLenGetNodeList(const xmlDoc *doc, const xmlChar *value, int len) {
+    xmlNodePtr ret = NULL, last = NULL;
+    xmlNodePtr node;
+    xmlChar *val;
+    const xmlChar *cur, *end;
+    const xmlChar *q;
+    xmlEntityPtr ent;
+    xmlBufPtr buf;
+
+    if (value == NULL) return(NULL);
+    cur = value;
+    end = cur + len;
+
+    buf = xmlBufCreateSize(0);
+    if (buf == NULL) return(NULL);
+    xmlBufSetAllocationScheme(buf, XML_BUFFER_ALLOC_HYBRID);
+
+    q = cur;
+    while ((cur < end) && (*cur != 0)) {
+	if (cur[0] == '&') {
+	    int charval = 0;
+	    xmlChar tmp;
+
+	    /*
+	     * Save the current text.
+	     */
+            if (cur != q) {
+		if (xmlBufAdd(buf, q, cur - q))
+		    goto out;
+	    }
+	    q = cur;
+	    if ((cur + 2 < end) && (cur[1] == '#') && (cur[2] == 'x')) {
+		cur += 3;
+		if (cur < end)
+		    tmp = *cur;
+		else
+		    tmp = 0;
+		while (tmp != ';') { /* Non input consuming loop */
+                    /*
+                     * If you find an integer overflow here when fuzzing,
+                     * the bug is probably elsewhere. This function should
+                     * only receive entities that were already validated by
+                     * the parser, typically by xmlParseAttValueComplex
+                     * calling xmlStringDecodeEntities.
+                     *
+                     * So it's better *not* to check for overflow to
+                     * potentially discover new bugs.
+                     */
+		    if ((tmp >= '0') && (tmp <= '9'))
+			charval = charval * 16 + (tmp - '0');
+		    else if ((tmp >= 'a') && (tmp <= 'f'))
+			charval = charval * 16 + (tmp - 'a') + 10;
+		    else if ((tmp >= 'A') && (tmp <= 'F'))
+			charval = charval * 16 + (tmp - 'A') + 10;
+		    else {
+			xmlTreeErr(XML_TREE_INVALID_HEX, (xmlNodePtr) doc,
+			           NULL);
+			charval = 0;
+			break;
+		    }
+		    cur++;
+		    if (cur < end)
+			tmp = *cur;
+		    else
+			tmp = 0;
+		}
+		if (tmp == ';')
+		    cur++;
+		q = cur;
+	    } else if ((cur + 1 < end) && (cur[1] == '#')) {
+		cur += 2;
+		if (cur < end)
+		    tmp = *cur;
+		else
+		    tmp = 0;
+		while (tmp != ';') { /* Non input consuming loops */
+                    /* Don't check for integer overflow, see above. */
+		    if ((tmp >= '0') && (tmp <= '9'))
+			charval = charval * 10 + (tmp - '0');
+		    else {
+			xmlTreeErr(XML_TREE_INVALID_DEC, (xmlNodePtr) doc,
+			           NULL);
+			charval = 0;
+			break;
+		    }
+		    cur++;
+		    if (cur < end)
+			tmp = *cur;
+		    else
+			tmp = 0;
+		}
+		if (tmp == ';')
+		    cur++;
+		q = cur;
+	    } else {
+		/*
+		 * Read the entity string
+		 */
+		cur++;
+		q = cur;
+		while ((cur < end) && (*cur != 0) && (*cur != ';')) cur++;
+		if ((cur >= end) || (*cur == 0)) {
+		    xmlTreeErr(XML_TREE_UNTERMINATED_ENTITY, (xmlNodePtr) doc,
+		               (const char *) q);
+		    goto out;
+		}
+		if (cur != q) {
+		    /*
+		     * Predefined entities don't generate nodes
+		     */
+		    val = xmlStrndup(q, cur - q);
+		    ent = xmlGetDocEntity(doc, val);
+		    if ((ent != NULL) &&
+			(ent->etype == XML_INTERNAL_PREDEFINED_ENTITY)) {
+
+			if (xmlBufCat(buf, ent->content))
+			    goto out;
+
+		    } else {
+			/*
+			 * Flush buffer so far
+			 */
+			if (!xmlBufIsEmpty(buf)) {
+			    node = xmlNewDocText(doc, NULL);
+			    if (node == NULL) {
+				if (val != NULL) xmlFree(val);
+				goto out;
+			    }
+			    node->content = xmlBufDetach(buf);
+
+			    if (last == NULL) {
+				last = ret = node;
+			    } else {
+				last = xmlAddNextSibling(last, node);
+			    }
+			}
+
+			/*
+			 * Create a new REFERENCE_REF node
+			 */
+			node = xmlNewReference(doc, val);
+			if (node == NULL) {
+			    if (val != NULL) xmlFree(val);
+			    goto out;
+			}
+			else if ((ent != NULL) && (ent->children == NULL)) {
+			    xmlNodePtr temp;
+
+                            /* Set to non-NULL value to avoid recursion. */
+			    ent->children = (xmlNodePtr) -1;
+			    ent->children = xmlStringGetNodeList(doc,
+				    (const xmlChar*)node->content);
+			    ent->owner = 1;
+			    temp = ent->children;
+			    while (temp) {
+				temp->parent = (xmlNodePtr)ent;
+				ent->last = temp;
+				temp = temp->next;
+			    }
+			}
+			if (last == NULL) {
+			    last = ret = node;
+			} else {
+			    last = xmlAddNextSibling(last, node);
+			}
+		    }
+		    xmlFree(val);
+		}
+		cur++;
+		q = cur;
+	    }
+	    if (charval != 0) {
+		xmlChar buffer[10];
+		int l;
+
+		l = xmlCopyCharMultiByte(buffer, charval);
+		buffer[l] = 0;
+
+		if (xmlBufCat(buf, buffer))
+		    goto out;
+		charval = 0;
+	    }
+	} else
+	    cur++;
+    }
+
+    if (cur != q) {
+        /*
+	 * Handle the last piece of text.
+	 */
+	if (xmlBufAdd(buf, q, cur - q))
+	    goto out;
+    }
+
+    if (!xmlBufIsEmpty(buf)) {
+	node = xmlNewDocText(doc, NULL);
+	if (node == NULL) goto out;
+	node->content = xmlBufDetach(buf);
+
+	if (last == NULL) {
+	    ret = node;
+	} else {
+	    xmlAddNextSibling(last, node);
+	}
+    } else if (ret == NULL) {
+        ret = xmlNewDocText(doc, BAD_CAST "");
+    }
+
+out:
+    xmlBufFree(buf);
+    return(ret);
+}
+
+/**
+ * xmlStringGetNodeList:
+ * @doc:  the document
+ * @value:  the value of the attribute
+ *
+ * Parse the value string and build the node list associated. Should
+ * produce a flat tree with only TEXTs and ENTITY_REFs.
+ * Returns a pointer to the first child
+ */
+xmlNodePtr
+xmlStringGetNodeList(const xmlDoc *doc, const xmlChar *value) {
+    xmlNodePtr ret = NULL, last = NULL;
+    xmlNodePtr node;
+    xmlChar *val;
+    const xmlChar *cur = value;
+    const xmlChar *q;
+    xmlEntityPtr ent;
+    xmlBufPtr buf;
+
+    if (value == NULL) return(NULL);
+
+    buf = xmlBufCreateSize(0);
+    if (buf == NULL) return(NULL);
+    xmlBufSetAllocationScheme(buf, XML_BUFFER_ALLOC_HYBRID);
+
+    q = cur;
+    while (*cur != 0) {
+	if (cur[0] == '&') {
+	    int charval = 0;
+	    xmlChar tmp;
+
+	    /*
+	     * Save the current text.
+	     */
+            if (cur != q) {
+		if (xmlBufAdd(buf, q, cur - q))
+		    goto out;
+	    }
+	    q = cur;
+	    if ((cur[1] == '#') && (cur[2] == 'x')) {
+		cur += 3;
+		tmp = *cur;
+		while (tmp != ';') { /* Non input consuming loop */
+                    /* Don't check for integer overflow, see above. */
+		    if ((tmp >= '0') && (tmp <= '9'))
+			charval = charval * 16 + (tmp - '0');
+		    else if ((tmp >= 'a') && (tmp <= 'f'))
+			charval = charval * 16 + (tmp - 'a') + 10;
+		    else if ((tmp >= 'A') && (tmp <= 'F'))
+			charval = charval * 16 + (tmp - 'A') + 10;
+		    else {
+			xmlTreeErr(XML_TREE_INVALID_HEX, (xmlNodePtr) doc,
+			           NULL);
+			charval = 0;
+			break;
+		    }
+		    cur++;
+		    tmp = *cur;
+		}
+		if (tmp == ';')
+		    cur++;
+		q = cur;
+	    } else if  (cur[1] == '#') {
+		cur += 2;
+		tmp = *cur;
+		while (tmp != ';') { /* Non input consuming loops */
+                    /* Don't check for integer overflow, see above. */
+		    if ((tmp >= '0') && (tmp <= '9'))
+			charval = charval * 10 + (tmp - '0');
+		    else {
+			xmlTreeErr(XML_TREE_INVALID_DEC, (xmlNodePtr) doc,
+			           NULL);
+			charval = 0;
+			break;
+		    }
+		    cur++;
+		    tmp = *cur;
+		}
+		if (tmp == ';')
+		    cur++;
+		q = cur;
+	    } else {
+		/*
+		 * Read the entity string
+		 */
+		cur++;
+		q = cur;
+		while ((*cur != 0) && (*cur != ';')) cur++;
+		if (*cur == 0) {
+		    xmlTreeErr(XML_TREE_UNTERMINATED_ENTITY,
+		               (xmlNodePtr) doc, (const char *) q);
+		    goto out;
+		}
+		if (cur != q) {
+		    /*
+		     * Predefined entities don't generate nodes
+		     */
+		    val = xmlStrndup(q, cur - q);
+		    ent = xmlGetDocEntity(doc, val);
+		    if ((ent != NULL) &&
+			(ent->etype == XML_INTERNAL_PREDEFINED_ENTITY)) {
+
+			if (xmlBufCat(buf, ent->content))
+			    goto out;
+
+		    } else {
+			/*
+			 * Flush buffer so far
+			 */
+			if (!xmlBufIsEmpty(buf)) {
+			    node = xmlNewDocText(doc, NULL);
+			    node->content = xmlBufDetach(buf);
+
+			    if (last == NULL) {
+				last = ret = node;
+			    } else {
+				last = xmlAddNextSibling(last, node);
+			    }
+			}
+
+			/*
+			 * Create a new REFERENCE_REF node
+			 */
+			node = xmlNewReference(doc, val);
+			if (node == NULL) {
+			    if (val != NULL) xmlFree(val);
+			    goto out;
+			}
+			else if ((ent != NULL) && (ent->children == NULL)) {
+			    xmlNodePtr temp;
+
+                            /* Set to non-NULL value to avoid recursion. */
+			    ent->children = (xmlNodePtr) -1;
+			    ent->children = xmlStringGetNodeList(doc,
+				    (const xmlChar*)node->content);
+			    ent->owner = 1;
+			    temp = ent->children;
+			    while (temp) {
+				temp->parent = (xmlNodePtr)ent;
+				ent->last = temp;
+				temp = temp->next;
+			    }
+			}
+			if (last == NULL) {
+			    last = ret = node;
+			} else {
+			    last = xmlAddNextSibling(last, node);
+			}
+		    }
+		    xmlFree(val);
+		}
+		cur++;
+		q = cur;
+	    }
+	    if (charval != 0) {
+		xmlChar buffer[10];
+		int len;
+
+		len = xmlCopyCharMultiByte(buffer, charval);
+		buffer[len] = 0;
+
+		if (xmlBufCat(buf, buffer))
+		    goto out;
+		charval = 0;
+	    }
+	} else
+	    cur++;
+    }
+    if ((cur != q) || (ret == NULL)) {
+        /*
+	 * Handle the last piece of text.
+	 */
+	xmlBufAdd(buf, q, cur - q);
+    }
+
+    if (!xmlBufIsEmpty(buf)) {
+	node = xmlNewDocText(doc, NULL);
+        if (node == NULL) {
+            xmlBufFree(buf);
+            return(NULL);
+        }
+	node->content = xmlBufDetach(buf);
+
+	if (last == NULL) {
+	    ret = node;
+	} else {
+	    xmlAddNextSibling(last, node);
+	}
+    }
+
+out:
+    xmlBufFree(buf);
+    return(ret);
+}
+
+/**
+ * xmlNodeListGetString:
+ * @doc:  the document
+ * @list:  a Node list
+ * @inLine:  should we replace entity contents or show their external form
+ *
+ * Build the string equivalent to the text contained in the Node list
+ * made of TEXTs and ENTITY_REFs
+ *
+ * Returns a pointer to the string copy, the caller must free it with xmlFree().
+ */
+xmlChar *
+xmlNodeListGetString(xmlDocPtr doc, const xmlNode *list, int inLine)
+{
+    const xmlNode *node = list;
+    xmlChar *ret = NULL;
+    xmlEntityPtr ent;
+    int attr;
+
+    if (list == NULL)
+        return (NULL);
+    if ((list->parent != NULL) && (list->parent->type == XML_ATTRIBUTE_NODE))
+        attr = 1;
+    else
+        attr = 0;
+
+    while (node != NULL) {
+        if ((node->type == XML_TEXT_NODE) ||
+            (node->type == XML_CDATA_SECTION_NODE)) {
+            if (inLine) {
+                ret = xmlStrcat(ret, node->content);
+            } else {
+                xmlChar *buffer;
+
+		if (attr)
+		    buffer = xmlEncodeAttributeEntities(doc, node->content);
+		else
+		    buffer = xmlEncodeEntitiesReentrant(doc, node->content);
+                if (buffer != NULL) {
+                    ret = xmlStrcat(ret, buffer);
+                    xmlFree(buffer);
+                }
+            }
+        } else if (node->type == XML_ENTITY_REF_NODE) {
+            if (inLine) {
+                ent = xmlGetDocEntity(doc, node->name);
+                if (ent != NULL) {
+                    xmlChar *buffer;
+
+                    /* an entity content can be any "well balanced chunk",
+                     * i.e. the result of the content [43] production:
+                     * http://www.w3.org/TR/REC-xml#NT-content.
+                     * So it can contain text, CDATA section or nested
+                     * entity reference nodes (among others).
+                     * -> we recursive  call xmlNodeListGetString()
+                     * which handles these types */
+                    buffer = xmlNodeListGetString(doc, ent->children, 1);
+                    if (buffer != NULL) {
+                        ret = xmlStrcat(ret, buffer);
+                        xmlFree(buffer);
+                    }
+                } else {
+                    ret = xmlStrcat(ret, node->content);
+                }
+            } else {
+                xmlChar buf[2];
+
+                buf[0] = '&';
+                buf[1] = 0;
+                ret = xmlStrncat(ret, buf, 1);
+                ret = xmlStrcat(ret, node->name);
+                buf[0] = ';';
+                buf[1] = 0;
+                ret = xmlStrncat(ret, buf, 1);
+            }
+        }
+#if 0
+        else {
+            xmlGenericError(xmlGenericErrorContext,
+                            "xmlGetNodeListString : invalid node type %d\n",
+                            node->type);
+        }
+#endif
+        node = node->next;
+    }
+    return (ret);
+}
+
+#ifdef LIBXML_TREE_ENABLED
+/**
+ * xmlNodeListGetRawString:
+ * @doc:  the document
+ * @list:  a Node list
+ * @inLine:  should we replace entity contents or show their external form
+ *
+ * Builds the string equivalent to the text contained in the Node list
+ * made of TEXTs and ENTITY_REFs, contrary to xmlNodeListGetString()
+ * this function doesn't do any character encoding handling.
+ *
+ * Returns a pointer to the string copy, the caller must free it with xmlFree().
+ */
+xmlChar *
+xmlNodeListGetRawString(const xmlDoc *doc, const xmlNode *list, int inLine)
+{
+    const xmlNode *node = list;
+    xmlChar *ret = NULL;
+    xmlEntityPtr ent;
+
+    if (list == NULL)
+        return (NULL);
+
+    while (node != NULL) {
+        if ((node->type == XML_TEXT_NODE) ||
+            (node->type == XML_CDATA_SECTION_NODE)) {
+            if (inLine) {
+                ret = xmlStrcat(ret, node->content);
+            } else {
+                xmlChar *buffer;
+
+                buffer = xmlEncodeSpecialChars(doc, node->content);
+                if (buffer != NULL) {
+                    ret = xmlStrcat(ret, buffer);
+                    xmlFree(buffer);
+                }
+            }
+        } else if (node->type == XML_ENTITY_REF_NODE) {
+            if (inLine) {
+                ent = xmlGetDocEntity(doc, node->name);
+                if (ent != NULL) {
+                    xmlChar *buffer;
+
+                    /* an entity content can be any "well balanced chunk",
+                     * i.e. the result of the content [43] production:
+                     * http://www.w3.org/TR/REC-xml#NT-content.
+                     * So it can contain text, CDATA section or nested
+                     * entity reference nodes (among others).
+                     * -> we recursive  call xmlNodeListGetRawString()
+                     * which handles these types */
+                    buffer =
+                        xmlNodeListGetRawString(doc, ent->children, 1);
+                    if (buffer != NULL) {
+                        ret = xmlStrcat(ret, buffer);
+                        xmlFree(buffer);
+                    }
+                } else {
+                    ret = xmlStrcat(ret, node->content);
+                }
+            } else {
+                xmlChar buf[2];
+
+                buf[0] = '&';
+                buf[1] = 0;
+                ret = xmlStrncat(ret, buf, 1);
+                ret = xmlStrcat(ret, node->name);
+                buf[0] = ';';
+                buf[1] = 0;
+                ret = xmlStrncat(ret, buf, 1);
+            }
+        }
+#if 0
+        else {
+            xmlGenericError(xmlGenericErrorContext,
+                            "xmlGetNodeListString : invalid node type %d\n",
+                            node->type);
+        }
+#endif
+        node = node->next;
+    }
+    return (ret);
+}
+#endif /* LIBXML_TREE_ENABLED */
+
+static xmlAttrPtr
+xmlNewPropInternal(xmlNodePtr node, xmlNsPtr ns,
+                   const xmlChar * name, const xmlChar * value,
+                   int eatname)
+{
+    xmlAttrPtr cur;
+    xmlDocPtr doc = NULL;
+
+    if ((node != NULL) && (node->type != XML_ELEMENT_NODE)) {
+        if ((eatname == 1) &&
+	    ((node->doc == NULL) ||
+	     (!(xmlDictOwns(node->doc->dict, name)))))
+            xmlFree((xmlChar *) name);
+        return (NULL);
+    }
+
+    /*
+     * Allocate a new property and fill the fields.
+     */
+    cur = (xmlAttrPtr) xmlMalloc(sizeof(xmlAttr));
+    if (cur == NULL) {
+        if ((eatname == 1) &&
+	    ((node == NULL) || (node->doc == NULL) ||
+	     (!(xmlDictOwns(node->doc->dict, name)))))
+            xmlFree((xmlChar *) name);
+        xmlTreeErrMemory("building attribute");
+        return (NULL);
+    }
+    memset(cur, 0, sizeof(xmlAttr));
+    cur->type = XML_ATTRIBUTE_NODE;
+
+    cur->parent = node;
+    if (node != NULL) {
+        doc = node->doc;
+        cur->doc = doc;
+    }
+    cur->ns = ns;
+
+    if (eatname == 0) {
+        if ((doc != NULL) && (doc->dict != NULL))
+            cur->name = (xmlChar *) xmlDictLookup(doc->dict, name, -1);
+        else
+            cur->name = xmlStrdup(name);
+    } else
+        cur->name = name;
+
+    if (value != NULL) {
+        xmlNodePtr tmp;
+
+        cur->children = xmlNewDocText(doc, value);
+        cur->last = NULL;
+        tmp = cur->children;
+        while (tmp != NULL) {
+            tmp->parent = (xmlNodePtr) cur;
+            if (tmp->next == NULL)
+                cur->last = tmp;
+            tmp = tmp->next;
+        }
+    }
+
+    /*
+     * Add it at the end to preserve parsing order ...
+     */
+    if (node != NULL) {
+        if (node->properties == NULL) {
+            node->properties = cur;
+        } else {
+            xmlAttrPtr prev = node->properties;
+
+            while (prev->next != NULL)
+                prev = prev->next;
+            prev->next = cur;
+            cur->prev = prev;
+        }
+    }
+
+    if ((value != NULL) && (node != NULL) &&
+        (xmlIsID(node->doc, node, cur) == 1))
+        xmlAddID(NULL, node->doc, value, cur);
+
+    if ((__xmlRegisterCallbacks) && (xmlRegisterNodeDefaultValue))
+        xmlRegisterNodeDefaultValue((xmlNodePtr) cur);
+    return (cur);
+}
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_HTML_ENABLED) || \
+    defined(LIBXML_SCHEMAS_ENABLED)
+/**
+ * xmlNewProp:
+ * @node:  the holding node
+ * @name:  the name of the attribute
+ * @value:  the value of the attribute
+ *
+ * Create a new property carried by a node.
+ * Returns a pointer to the attribute
+ */
+xmlAttrPtr
+xmlNewProp(xmlNodePtr node, const xmlChar *name, const xmlChar *value) {
+
+    if (name == NULL) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlNewProp : name == NULL\n");
+#endif
+	return(NULL);
+    }
+
+	return xmlNewPropInternal(node, NULL, name, value, 0);
+}
+#endif /* LIBXML_TREE_ENABLED */
+
+/**
+ * xmlNewNsProp:
+ * @node:  the holding node
+ * @ns:  the namespace
+ * @name:  the name of the attribute
+ * @value:  the value of the attribute
+ *
+ * Create a new property tagged with a namespace and carried by a node.
+ * Returns a pointer to the attribute
+ */
+xmlAttrPtr
+xmlNewNsProp(xmlNodePtr node, xmlNsPtr ns, const xmlChar *name,
+           const xmlChar *value) {
+
+    if (name == NULL) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlNewNsProp : name == NULL\n");
+#endif
+	return(NULL);
+    }
+
+    return xmlNewPropInternal(node, ns, name, value, 0);
+}
+
+/**
+ * xmlNewNsPropEatName:
+ * @node:  the holding node
+ * @ns:  the namespace
+ * @name:  the name of the attribute
+ * @value:  the value of the attribute
+ *
+ * Create a new property tagged with a namespace and carried by a node.
+ * Returns a pointer to the attribute
+ */
+xmlAttrPtr
+xmlNewNsPropEatName(xmlNodePtr node, xmlNsPtr ns, xmlChar *name,
+           const xmlChar *value) {
+
+    if (name == NULL) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlNewNsPropEatName : name == NULL\n");
+#endif
+	return(NULL);
+    }
+
+    return xmlNewPropInternal(node, ns, name, value, 1);
+}
+
+/**
+ * xmlNewDocProp:
+ * @doc:  the document
+ * @name:  the name of the attribute
+ * @value:  the value of the attribute
+ *
+ * Create a new property carried by a document.
+ * NOTE: @value is supposed to be a piece of XML CDATA, so it allows entity
+ *       references, but XML special chars need to be escaped first by using
+ *       xmlEncodeEntitiesReentrant(). Use xmlNewProp() if you don't need
+ *       entities support.
+ *
+ * Returns a pointer to the attribute
+ */
+xmlAttrPtr
+xmlNewDocProp(xmlDocPtr doc, const xmlChar *name, const xmlChar *value) {
+    xmlAttrPtr cur;
+
+    if (name == NULL) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlNewDocProp : name == NULL\n");
+#endif
+	return(NULL);
+    }
+
+    /*
+     * Allocate a new property and fill the fields.
+     */
+    cur = (xmlAttrPtr) xmlMalloc(sizeof(xmlAttr));
+    if (cur == NULL) {
+	xmlTreeErrMemory("building attribute");
+	return(NULL);
+    }
+    memset(cur, 0, sizeof(xmlAttr));
+    cur->type = XML_ATTRIBUTE_NODE;
+
+    if ((doc != NULL) && (doc->dict != NULL))
+	cur->name = xmlDictLookup(doc->dict, name, -1);
+    else
+	cur->name = xmlStrdup(name);
+    cur->doc = doc;
+    if (value != NULL) {
+	xmlNodePtr tmp;
+
+	cur->children = xmlStringGetNodeList(doc, value);
+	cur->last = NULL;
+
+	tmp = cur->children;
+	while (tmp != NULL) {
+	    tmp->parent = (xmlNodePtr) cur;
+	    if (tmp->next == NULL)
+		cur->last = tmp;
+	    tmp = tmp->next;
+	}
+    }
+
+    if ((__xmlRegisterCallbacks) && (xmlRegisterNodeDefaultValue))
+	xmlRegisterNodeDefaultValue((xmlNodePtr)cur);
+    return(cur);
+}
+
+/**
+ * xmlFreePropList:
+ * @cur:  the first property in the list
+ *
+ * Free a property and all its siblings, all the children are freed too.
+ */
+void
+xmlFreePropList(xmlAttrPtr cur) {
+    xmlAttrPtr next;
+    if (cur == NULL) return;
+    while (cur != NULL) {
+        next = cur->next;
+        xmlFreeProp(cur);
+	cur = next;
+    }
+}
+
+/**
+ * xmlFreeProp:
+ * @cur:  an attribute
+ *
+ * Free one attribute, all the content is freed too
+ */
+void
+xmlFreeProp(xmlAttrPtr cur) {
+    xmlDictPtr dict = NULL;
+    if (cur == NULL) return;
+
+    if (cur->doc != NULL) dict = cur->doc->dict;
+
+    if ((__xmlRegisterCallbacks) && (xmlDeregisterNodeDefaultValue))
+	xmlDeregisterNodeDefaultValue((xmlNodePtr)cur);
+
+    /* Check for ID removal -> leading to invalid references ! */
+    if ((cur->doc != NULL) && (cur->atype == XML_ATTRIBUTE_ID)) {
+	    xmlRemoveID(cur->doc, cur);
+    }
+    if (cur->children != NULL) xmlFreeNodeList(cur->children);
+    DICT_FREE(cur->name)
+    xmlFree(cur);
+}
+
+/**
+ * xmlRemoveProp:
+ * @cur:  an attribute
+ *
+ * Unlink and free one attribute, all the content is freed too
+ * Note this doesn't work for namespace definition attributes
+ *
+ * Returns 0 if success and -1 in case of error.
+ */
+int
+xmlRemoveProp(xmlAttrPtr cur) {
+    xmlAttrPtr tmp;
+    if (cur == NULL) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlRemoveProp : cur == NULL\n");
+#endif
+	return(-1);
+    }
+    if (cur->parent == NULL) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlRemoveProp : cur->parent == NULL\n");
+#endif
+	return(-1);
+    }
+    tmp = cur->parent->properties;
+    if (tmp == cur) {
+        cur->parent->properties = cur->next;
+		if (cur->next != NULL)
+			cur->next->prev = NULL;
+	xmlFreeProp(cur);
+	return(0);
+    }
+    while (tmp != NULL) {
+	if (tmp->next == cur) {
+	    tmp->next = cur->next;
+	    if (tmp->next != NULL)
+		tmp->next->prev = tmp;
+	    xmlFreeProp(cur);
+	    return(0);
+	}
+        tmp = tmp->next;
+    }
+#ifdef DEBUG_TREE
+    xmlGenericError(xmlGenericErrorContext,
+	    "xmlRemoveProp : attribute not owned by its node\n");
+#endif
+    return(-1);
+}
+
+/**
+ * xmlNewDocPI:
+ * @doc:  the target document
+ * @name:  the processing instruction name
+ * @content:  the PI content
+ *
+ * Creation of a processing instruction element.
+ * Returns a pointer to the new node object.
+ */
+xmlNodePtr
+xmlNewDocPI(xmlDocPtr doc, const xmlChar *name, const xmlChar *content) {
+    xmlNodePtr cur;
+
+    if (name == NULL) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlNewPI : name == NULL\n");
+#endif
+	return(NULL);
+    }
+
+    /*
+     * Allocate a new node and fill the fields.
+     */
+    cur = (xmlNodePtr) xmlMalloc(sizeof(xmlNode));
+    if (cur == NULL) {
+	xmlTreeErrMemory("building PI");
+	return(NULL);
+    }
+    memset(cur, 0, sizeof(xmlNode));
+    cur->type = XML_PI_NODE;
+
+    if ((doc != NULL) && (doc->dict != NULL))
+        cur->name = xmlDictLookup(doc->dict, name, -1);
+    else
+	cur->name = xmlStrdup(name);
+    if (content != NULL) {
+	cur->content = xmlStrdup(content);
+    }
+    cur->doc = doc;
+
+    if ((__xmlRegisterCallbacks) && (xmlRegisterNodeDefaultValue))
+	xmlRegisterNodeDefaultValue((xmlNodePtr)cur);
+    return(cur);
+}
+
+/**
+ * xmlNewPI:
+ * @name:  the processing instruction name
+ * @content:  the PI content
+ *
+ * Creation of a processing instruction element.
+ * Use xmlDocNewPI preferably to get string interning
+ *
+ * Returns a pointer to the new node object.
+ */
+xmlNodePtr
+xmlNewPI(const xmlChar *name, const xmlChar *content) {
+    return(xmlNewDocPI(NULL, name, content));
+}
+
+/**
+ * xmlNewNode:
+ * @ns:  namespace if any
+ * @name:  the node name
+ *
+ * Creation of a new node element. @ns is optional (NULL).
+ *
+ * Returns a pointer to the new node object. Uses xmlStrdup() to make
+ * copy of @name.
+ */
+xmlNodePtr
+xmlNewNode(xmlNsPtr ns, const xmlChar *name) {
+    xmlNodePtr cur;
+
+    if (name == NULL) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlNewNode : name == NULL\n");
+#endif
+	return(NULL);
+    }
+
+    /*
+     * Allocate a new node and fill the fields.
+     */
+    cur = (xmlNodePtr) xmlMalloc(sizeof(xmlNode));
+    if (cur == NULL) {
+	xmlTreeErrMemory("building node");
+	return(NULL);
+    }
+    memset(cur, 0, sizeof(xmlNode));
+    cur->type = XML_ELEMENT_NODE;
+
+    cur->name = xmlStrdup(name);
+    cur->ns = ns;
+
+    if ((__xmlRegisterCallbacks) && (xmlRegisterNodeDefaultValue))
+	xmlRegisterNodeDefaultValue(cur);
+    return(cur);
+}
+
+/**
+ * xmlNewNodeEatName:
+ * @ns:  namespace if any
+ * @name:  the node name
+ *
+ * Creation of a new node element. @ns is optional (NULL).
+ *
+ * Returns a pointer to the new node object, with pointer @name as
+ * new node's name. Use xmlNewNode() if a copy of @name string is
+ * is needed as new node's name.
+ */
+xmlNodePtr
+xmlNewNodeEatName(xmlNsPtr ns, xmlChar *name) {
+    xmlNodePtr cur;
+
+    if (name == NULL) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlNewNode : name == NULL\n");
+#endif
+	return(NULL);
+    }
+
+    /*
+     * Allocate a new node and fill the fields.
+     */
+    cur = (xmlNodePtr) xmlMalloc(sizeof(xmlNode));
+    if (cur == NULL) {
+	xmlTreeErrMemory("building node");
+	/* we can't check here that name comes from the doc dictionary */
+	return(NULL);
+    }
+    memset(cur, 0, sizeof(xmlNode));
+    cur->type = XML_ELEMENT_NODE;
+
+    cur->name = name;
+    cur->ns = ns;
+
+    if ((__xmlRegisterCallbacks) && (xmlRegisterNodeDefaultValue))
+	xmlRegisterNodeDefaultValue((xmlNodePtr)cur);
+    return(cur);
+}
+
+/**
+ * xmlNewDocNode:
+ * @doc:  the document
+ * @ns:  namespace if any
+ * @name:  the node name
+ * @content:  the XML text content if any
+ *
+ * Creation of a new node element within a document. @ns and @content
+ * are optional (NULL).
+ * NOTE: @content is supposed to be a piece of XML CDATA, so it allow entities
+ *       references, but XML special chars need to be escaped first by using
+ *       xmlEncodeEntitiesReentrant(). Use xmlNewDocRawNode() if you don't
+ *       need entities support.
+ *
+ * Returns a pointer to the new node object.
+ */
+xmlNodePtr
+xmlNewDocNode(xmlDocPtr doc, xmlNsPtr ns,
+              const xmlChar *name, const xmlChar *content) {
+    xmlNodePtr cur;
+
+    if ((doc != NULL) && (doc->dict != NULL))
+        cur = xmlNewNodeEatName(ns, (xmlChar *)
+	                        xmlDictLookup(doc->dict, name, -1));
+    else
+	cur = xmlNewNode(ns, name);
+    if (cur != NULL) {
+        cur->doc = doc;
+	if (content != NULL) {
+	    cur->children = xmlStringGetNodeList(doc, content);
+	    UPDATE_LAST_CHILD_AND_PARENT(cur)
+	}
+    }
+
+    return(cur);
+}
+
+/**
+ * xmlNewDocNodeEatName:
+ * @doc:  the document
+ * @ns:  namespace if any
+ * @name:  the node name
+ * @content:  the XML text content if any
+ *
+ * Creation of a new node element within a document. @ns and @content
+ * are optional (NULL).
+ * NOTE: @content is supposed to be a piece of XML CDATA, so it allow entities
+ *       references, but XML special chars need to be escaped first by using
+ *       xmlEncodeEntitiesReentrant(). Use xmlNewDocRawNode() if you don't
+ *       need entities support.
+ *
+ * Returns a pointer to the new node object.
+ */
+xmlNodePtr
+xmlNewDocNodeEatName(xmlDocPtr doc, xmlNsPtr ns,
+              xmlChar *name, const xmlChar *content) {
+    xmlNodePtr cur;
+
+    cur = xmlNewNodeEatName(ns, name);
+    if (cur != NULL) {
+        cur->doc = doc;
+	if (content != NULL) {
+	    cur->children = xmlStringGetNodeList(doc, content);
+	    UPDATE_LAST_CHILD_AND_PARENT(cur)
+	}
+    } else {
+        /* if name don't come from the doc dictionary free it here */
+        if ((name != NULL) && (doc != NULL) &&
+	    (!(xmlDictOwns(doc->dict, name))))
+	    xmlFree(name);
+    }
+    return(cur);
+}
+
+#ifdef LIBXML_TREE_ENABLED
+/**
+ * xmlNewDocRawNode:
+ * @doc:  the document
+ * @ns:  namespace if any
+ * @name:  the node name
+ * @content:  the text content if any
+ *
+ * Creation of a new node element within a document. @ns and @content
+ * are optional (NULL).
+ *
+ * Returns a pointer to the new node object.
+ */
+xmlNodePtr
+xmlNewDocRawNode(xmlDocPtr doc, xmlNsPtr ns,
+                 const xmlChar *name, const xmlChar *content) {
+    xmlNodePtr cur;
+
+    cur = xmlNewDocNode(doc, ns, name, NULL);
+    if (cur != NULL) {
+        cur->doc = doc;
+	if (content != NULL) {
+	    cur->children = xmlNewDocText(doc, content);
+	    UPDATE_LAST_CHILD_AND_PARENT(cur)
+	}
+    }
+    return(cur);
+}
+
+/**
+ * xmlNewDocFragment:
+ * @doc:  the document owning the fragment
+ *
+ * Creation of a new Fragment node.
+ * Returns a pointer to the new node object.
+ */
+xmlNodePtr
+xmlNewDocFragment(xmlDocPtr doc) {
+    xmlNodePtr cur;
+
+    /*
+     * Allocate a new DocumentFragment node and fill the fields.
+     */
+    cur = (xmlNodePtr) xmlMalloc(sizeof(xmlNode));
+    if (cur == NULL) {
+	xmlTreeErrMemory("building fragment");
+	return(NULL);
+    }
+    memset(cur, 0, sizeof(xmlNode));
+    cur->type = XML_DOCUMENT_FRAG_NODE;
+
+    cur->doc = doc;
+
+    if ((__xmlRegisterCallbacks) && (xmlRegisterNodeDefaultValue))
+	xmlRegisterNodeDefaultValue(cur);
+    return(cur);
+}
+#endif /* LIBXML_TREE_ENABLED */
+
+/**
+ * xmlNewText:
+ * @content:  the text content
+ *
+ * Creation of a new text node.
+ * Returns a pointer to the new node object.
+ */
+xmlNodePtr
+xmlNewText(const xmlChar *content) {
+    xmlNodePtr cur;
+
+    /*
+     * Allocate a new node and fill the fields.
+     */
+    cur = (xmlNodePtr) xmlMalloc(sizeof(xmlNode));
+    if (cur == NULL) {
+	xmlTreeErrMemory("building text");
+	return(NULL);
+    }
+    memset(cur, 0, sizeof(xmlNode));
+    cur->type = XML_TEXT_NODE;
+
+    cur->name = xmlStringText;
+    if (content != NULL) {
+	cur->content = xmlStrdup(content);
+    }
+
+    if ((__xmlRegisterCallbacks) && (xmlRegisterNodeDefaultValue))
+	xmlRegisterNodeDefaultValue(cur);
+    return(cur);
+}
+
+#ifdef LIBXML_TREE_ENABLED
+/**
+ * xmlNewTextChild:
+ * @parent:  the parent node
+ * @ns:  a namespace if any
+ * @name:  the name of the child
+ * @content:  the text content of the child if any.
+ *
+ * Creation of a new child element, added at the end of @parent children list.
+ * @ns and @content parameters are optional (NULL). If @ns is NULL, the newly
+ * created element inherits the namespace of @parent. If @content is non NULL,
+ * a child TEXT node will be created containing the string @content.
+ * NOTE: Use xmlNewChild() if @content will contain entities that need to be
+ * preserved. Use this function, xmlNewTextChild(), if you need to ensure that
+ * reserved XML chars that might appear in @content, such as the ampersand,
+ * greater-than or less-than signs, are automatically replaced by their XML
+ * escaped entity representations.
+ *
+ * Returns a pointer to the new node object.
+ */
+xmlNodePtr
+xmlNewTextChild(xmlNodePtr parent, xmlNsPtr ns,
+            const xmlChar *name, const xmlChar *content) {
+    xmlNodePtr cur, prev;
+
+    if (parent == NULL) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlNewTextChild : parent == NULL\n");
+#endif
+	return(NULL);
+    }
+
+    if (name == NULL) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlNewTextChild : name == NULL\n");
+#endif
+	return(NULL);
+    }
+
+    /*
+     * Allocate a new node
+     */
+    if (parent->type == XML_ELEMENT_NODE) {
+	if (ns == NULL)
+	    cur = xmlNewDocRawNode(parent->doc, parent->ns, name, content);
+	else
+	    cur = xmlNewDocRawNode(parent->doc, ns, name, content);
+    } else if ((parent->type == XML_DOCUMENT_NODE) ||
+	       (parent->type == XML_HTML_DOCUMENT_NODE)) {
+	if (ns == NULL)
+	    cur = xmlNewDocRawNode((xmlDocPtr) parent, NULL, name, content);
+	else
+	    cur = xmlNewDocRawNode((xmlDocPtr) parent, ns, name, content);
+    } else if (parent->type == XML_DOCUMENT_FRAG_NODE) {
+	    cur = xmlNewDocRawNode( parent->doc, ns, name, content);
+    } else {
+	return(NULL);
+    }
+    if (cur == NULL) return(NULL);
+
+    /*
+     * add the new element at the end of the children list.
+     */
+    cur->type = XML_ELEMENT_NODE;
+    cur->parent = parent;
+    cur->doc = parent->doc;
+    if (parent->children == NULL) {
+        parent->children = cur;
+	parent->last = cur;
+    } else {
+        prev = parent->last;
+	prev->next = cur;
+	cur->prev = prev;
+	parent->last = cur;
+    }
+
+    return(cur);
+}
+#endif /* LIBXML_TREE_ENABLED */
+
+/**
+ * xmlNewCharRef:
+ * @doc: the document
+ * @name:  the char ref string, starting with # or "&# ... ;"
+ *
+ * Creation of a new character reference node.
+ * Returns a pointer to the new node object.
+ */
+xmlNodePtr
+xmlNewCharRef(xmlDocPtr doc, const xmlChar *name) {
+    xmlNodePtr cur;
+
+    if (name == NULL)
+        return(NULL);
+
+    /*
+     * Allocate a new node and fill the fields.
+     */
+    cur = (xmlNodePtr) xmlMalloc(sizeof(xmlNode));
+    if (cur == NULL) {
+	xmlTreeErrMemory("building character reference");
+	return(NULL);
+    }
+    memset(cur, 0, sizeof(xmlNode));
+    cur->type = XML_ENTITY_REF_NODE;
+
+    cur->doc = doc;
+    if (name[0] == '&') {
+        int len;
+        name++;
+	len = xmlStrlen(name);
+	if (name[len - 1] == ';')
+	    cur->name = xmlStrndup(name, len - 1);
+	else
+	    cur->name = xmlStrndup(name, len);
+    } else
+	cur->name = xmlStrdup(name);
+
+    if ((__xmlRegisterCallbacks) && (xmlRegisterNodeDefaultValue))
+	xmlRegisterNodeDefaultValue(cur);
+    return(cur);
+}
+
+/**
+ * xmlNewReference:
+ * @doc: the document
+ * @name:  the reference name, or the reference string with & and ;
+ *
+ * Creation of a new reference node.
+ * Returns a pointer to the new node object.
+ */
+xmlNodePtr
+xmlNewReference(const xmlDoc *doc, const xmlChar *name) {
+    xmlNodePtr cur;
+    xmlEntityPtr ent;
+
+    if (name == NULL)
+        return(NULL);
+
+    /*
+     * Allocate a new node and fill the fields.
+     */
+    cur = (xmlNodePtr) xmlMalloc(sizeof(xmlNode));
+    if (cur == NULL) {
+	xmlTreeErrMemory("building reference");
+	return(NULL);
+    }
+    memset(cur, 0, sizeof(xmlNode));
+    cur->type = XML_ENTITY_REF_NODE;
+
+    cur->doc = (xmlDoc *)doc;
+    if (name[0] == '&') {
+        int len;
+        name++;
+	len = xmlStrlen(name);
+	if (name[len - 1] == ';')
+	    cur->name = xmlStrndup(name, len - 1);
+	else
+	    cur->name = xmlStrndup(name, len);
+    } else
+	cur->name = xmlStrdup(name);
+
+    ent = xmlGetDocEntity(doc, cur->name);
+    if (ent != NULL) {
+	cur->content = ent->content;
+	/*
+	 * The parent pointer in entity is a DTD pointer and thus is NOT
+	 * updated.  Not sure if this is 100% correct.
+	 *  -George
+	 */
+	cur->children = (xmlNodePtr) ent;
+	cur->last = (xmlNodePtr) ent;
+    }
+
+    if ((__xmlRegisterCallbacks) && (xmlRegisterNodeDefaultValue))
+	xmlRegisterNodeDefaultValue(cur);
+    return(cur);
+}
+
+/**
+ * xmlNewDocText:
+ * @doc: the document
+ * @content:  the text content
+ *
+ * Creation of a new text node within a document.
+ * Returns a pointer to the new node object.
+ */
+xmlNodePtr
+xmlNewDocText(const xmlDoc *doc, const xmlChar *content) {
+    xmlNodePtr cur;
+
+    cur = xmlNewText(content);
+    if (cur != NULL) cur->doc = (xmlDoc *)doc;
+    return(cur);
+}
+
+/**
+ * xmlNewTextLen:
+ * @content:  the text content
+ * @len:  the text len.
+ *
+ * Creation of a new text node with an extra parameter for the content's length
+ * Returns a pointer to the new node object.
+ */
+xmlNodePtr
+xmlNewTextLen(const xmlChar *content, int len) {
+    xmlNodePtr cur;
+
+    /*
+     * Allocate a new node and fill the fields.
+     */
+    cur = (xmlNodePtr) xmlMalloc(sizeof(xmlNode));
+    if (cur == NULL) {
+	xmlTreeErrMemory("building text");
+	return(NULL);
+    }
+    memset(cur, 0, sizeof(xmlNode));
+    cur->type = XML_TEXT_NODE;
+
+    cur->name = xmlStringText;
+    if (content != NULL) {
+	cur->content = xmlStrndup(content, len);
+    }
+
+    if ((__xmlRegisterCallbacks) && (xmlRegisterNodeDefaultValue))
+	xmlRegisterNodeDefaultValue(cur);
+    return(cur);
+}
+
+/**
+ * xmlNewDocTextLen:
+ * @doc: the document
+ * @content:  the text content
+ * @len:  the text len.
+ *
+ * Creation of a new text node with an extra content length parameter. The
+ * text node pertain to a given document.
+ * Returns a pointer to the new node object.
+ */
+xmlNodePtr
+xmlNewDocTextLen(xmlDocPtr doc, const xmlChar *content, int len) {
+    xmlNodePtr cur;
+
+    cur = xmlNewTextLen(content, len);
+    if (cur != NULL) cur->doc = doc;
+    return(cur);
+}
+
+/**
+ * xmlNewComment:
+ * @content:  the comment content
+ *
+ * Creation of a new node containing a comment.
+ * Returns a pointer to the new node object.
+ */
+xmlNodePtr
+xmlNewComment(const xmlChar *content) {
+    xmlNodePtr cur;
+
+    /*
+     * Allocate a new node and fill the fields.
+     */
+    cur = (xmlNodePtr) xmlMalloc(sizeof(xmlNode));
+    if (cur == NULL) {
+	xmlTreeErrMemory("building comment");
+	return(NULL);
+    }
+    memset(cur, 0, sizeof(xmlNode));
+    cur->type = XML_COMMENT_NODE;
+
+    cur->name = xmlStringComment;
+    if (content != NULL) {
+	cur->content = xmlStrdup(content);
+    }
+
+    if ((__xmlRegisterCallbacks) && (xmlRegisterNodeDefaultValue))
+	xmlRegisterNodeDefaultValue(cur);
+    return(cur);
+}
+
+/**
+ * xmlNewCDataBlock:
+ * @doc:  the document
+ * @content:  the CDATA block content content
+ * @len:  the length of the block
+ *
+ * Creation of a new node containing a CDATA block.
+ * Returns a pointer to the new node object.
+ */
+xmlNodePtr
+xmlNewCDataBlock(xmlDocPtr doc, const xmlChar *content, int len) {
+    xmlNodePtr cur;
+
+    /*
+     * Allocate a new node and fill the fields.
+     */
+    cur = (xmlNodePtr) xmlMalloc(sizeof(xmlNode));
+    if (cur == NULL) {
+	xmlTreeErrMemory("building CDATA");
+	return(NULL);
+    }
+    memset(cur, 0, sizeof(xmlNode));
+    cur->type = XML_CDATA_SECTION_NODE;
+    cur->doc = doc;
+
+    if (content != NULL) {
+	cur->content = xmlStrndup(content, len);
+    }
+
+    if ((__xmlRegisterCallbacks) && (xmlRegisterNodeDefaultValue))
+	xmlRegisterNodeDefaultValue(cur);
+    return(cur);
+}
+
+/**
+ * xmlNewDocComment:
+ * @doc:  the document
+ * @content:  the comment content
+ *
+ * Creation of a new node containing a comment within a document.
+ * Returns a pointer to the new node object.
+ */
+xmlNodePtr
+xmlNewDocComment(xmlDocPtr doc, const xmlChar *content) {
+    xmlNodePtr cur;
+
+    cur = xmlNewComment(content);
+    if (cur != NULL) cur->doc = doc;
+    return(cur);
+}
+
+/**
+ * xmlSetTreeDoc:
+ * @tree:  the top element
+ * @doc:  the document
+ *
+ * update all nodes under the tree to point to the right document
+ */
+void
+xmlSetTreeDoc(xmlNodePtr tree, xmlDocPtr doc) {
+    xmlAttrPtr prop;
+
+    if ((tree == NULL) || (tree->type == XML_NAMESPACE_DECL))
+	return;
+    if (tree->doc != doc) {
+	if(tree->type == XML_ELEMENT_NODE) {
+	    prop = tree->properties;
+	    while (prop != NULL) {
+                if (prop->atype == XML_ATTRIBUTE_ID) {
+                    xmlRemoveID(tree->doc, prop);
+                }
+
+		prop->doc = doc;
+		xmlSetListDoc(prop->children, doc);
+
+                /*
+                 * TODO: ID attributes should be also added to the new
+                 * document, but this breaks things like xmlReplaceNode.
+                 * The underlying problem is that xmlRemoveID is only called
+                 * if a node is destroyed, not if it's unlinked.
+                 */
+#if 0
+                if (xmlIsID(doc, tree, prop)) {
+                    xmlChar *idVal = xmlNodeListGetString(doc, prop->children,
+                                                          1);
+                    xmlAddID(NULL, doc, idVal, prop);
+                }
+#endif
+
+		prop = prop->next;
+	    }
+	}
+	if (tree->children != NULL)
+	    xmlSetListDoc(tree->children, doc);
+	tree->doc = doc;
+    }
+}
+
+/**
+ * xmlSetListDoc:
+ * @list:  the first element
+ * @doc:  the document
+ *
+ * update all nodes in the list to point to the right document
+ */
+void
+xmlSetListDoc(xmlNodePtr list, xmlDocPtr doc) {
+    xmlNodePtr cur;
+
+    if ((list == NULL) || (list->type == XML_NAMESPACE_DECL))
+	return;
+    cur = list;
+    while (cur != NULL) {
+	if (cur->doc != doc)
+	    xmlSetTreeDoc(cur, doc);
+	cur = cur->next;
+    }
+}
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+/**
+ * xmlNewChild:
+ * @parent:  the parent node
+ * @ns:  a namespace if any
+ * @name:  the name of the child
+ * @content:  the XML content of the child if any.
+ *
+ * Creation of a new child element, added at the end of @parent children list.
+ * @ns and @content parameters are optional (NULL). If @ns is NULL, the newly
+ * created element inherits the namespace of @parent. If @content is non NULL,
+ * a child list containing the TEXTs and ENTITY_REFs node will be created.
+ * NOTE: @content is supposed to be a piece of XML CDATA, so it allows entity
+ *       references. XML special chars must be escaped first by using
+ *       xmlEncodeEntitiesReentrant(), or xmlNewTextChild() should be used.
+ *
+ * Returns a pointer to the new node object.
+ */
+xmlNodePtr
+xmlNewChild(xmlNodePtr parent, xmlNsPtr ns,
+            const xmlChar *name, const xmlChar *content) {
+    xmlNodePtr cur, prev;
+
+    if (parent == NULL) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlNewChild : parent == NULL\n");
+#endif
+	return(NULL);
+    }
+
+    if (name == NULL) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlNewChild : name == NULL\n");
+#endif
+	return(NULL);
+    }
+
+    /*
+     * Allocate a new node
+     */
+    if (parent->type == XML_ELEMENT_NODE) {
+	if (ns == NULL)
+	    cur = xmlNewDocNode(parent->doc, parent->ns, name, content);
+	else
+	    cur = xmlNewDocNode(parent->doc, ns, name, content);
+    } else if ((parent->type == XML_DOCUMENT_NODE) ||
+	       (parent->type == XML_HTML_DOCUMENT_NODE)) {
+	if (ns == NULL)
+	    cur = xmlNewDocNode((xmlDocPtr) parent, NULL, name, content);
+	else
+	    cur = xmlNewDocNode((xmlDocPtr) parent, ns, name, content);
+    } else if (parent->type == XML_DOCUMENT_FRAG_NODE) {
+	    cur = xmlNewDocNode( parent->doc, ns, name, content);
+    } else {
+	return(NULL);
+    }
+    if (cur == NULL) return(NULL);
+
+    /*
+     * add the new element at the end of the children list.
+     */
+    cur->type = XML_ELEMENT_NODE;
+    cur->parent = parent;
+    cur->doc = parent->doc;
+    if (parent->children == NULL) {
+        parent->children = cur;
+	parent->last = cur;
+    } else {
+        prev = parent->last;
+	prev->next = cur;
+	cur->prev = prev;
+	parent->last = cur;
+    }
+
+    return(cur);
+}
+#endif /* LIBXML_TREE_ENABLED */
+
+/**
+ * xmlAddPropSibling:
+ * @prev:  the attribute to which @prop is added after
+ * @cur:   the base attribute passed to calling function
+ * @prop:  the new attribute
+ *
+ * Add a new attribute after @prev using @cur as base attribute.
+ * When inserting before @cur, @prev is passed as @cur->prev.
+ * When inserting after @cur, @prev is passed as @cur.
+ * If an existing attribute is found it is destroyed prior to adding @prop.
+ *
+ * Returns the attribute being inserted or NULL in case of error.
+ */
+static xmlNodePtr
+xmlAddPropSibling(xmlNodePtr prev, xmlNodePtr cur, xmlNodePtr prop) {
+	xmlAttrPtr attr;
+
+	if ((cur == NULL) || (cur->type != XML_ATTRIBUTE_NODE) ||
+	    (prop == NULL) || (prop->type != XML_ATTRIBUTE_NODE) ||
+	    ((prev != NULL) && (prev->type != XML_ATTRIBUTE_NODE)))
+		return(NULL);
+
+	/* check if an attribute with the same name exists */
+	if (prop->ns == NULL)
+		attr = xmlHasNsProp(cur->parent, prop->name, NULL);
+	else
+		attr = xmlHasNsProp(cur->parent, prop->name, prop->ns->href);
+
+	if (prop->doc != cur->doc) {
+		xmlSetTreeDoc(prop, cur->doc);
+	}
+	prop->parent = cur->parent;
+	prop->prev = prev;
+	if (prev != NULL) {
+		prop->next = prev->next;
+		prev->next = prop;
+		if (prop->next)
+			prop->next->prev = prop;
+	} else {
+		prop->next = cur;
+		cur->prev = prop;
+	}
+	if (prop->prev == NULL && prop->parent != NULL)
+		prop->parent->properties = (xmlAttrPtr) prop;
+	if ((attr != NULL) && (attr->type != XML_ATTRIBUTE_DECL)) {
+		/* different instance, destroy it (attributes must be unique) */
+		xmlRemoveProp((xmlAttrPtr) attr);
+	}
+	return prop;
+}
+
+/**
+ * xmlAddNextSibling:
+ * @cur:  the child node
+ * @elem:  the new node
+ *
+ * Add a new node @elem as the next sibling of @cur
+ * If the new node was already inserted in a document it is
+ * first unlinked from its existing context.
+ * As a result of text merging @elem may be freed.
+ * If the new node is ATTRIBUTE, it is added into properties instead of children.
+ * If there is an attribute with equal name, it is first destroyed.
+ *
+ * Returns the new node or NULL in case of error.
+ */
+xmlNodePtr
+xmlAddNextSibling(xmlNodePtr cur, xmlNodePtr elem) {
+    if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL)) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlAddNextSibling : cur == NULL\n");
+#endif
+	return(NULL);
+    }
+    if ((elem == NULL) || (elem->type == XML_NAMESPACE_DECL)) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlAddNextSibling : elem == NULL\n");
+#endif
+	return(NULL);
+    }
+
+    if (cur == elem) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlAddNextSibling : cur == elem\n");
+#endif
+	return(NULL);
+    }
+
+    xmlUnlinkNode(elem);
+
+    if (elem->type == XML_TEXT_NODE) {
+	if (cur->type == XML_TEXT_NODE) {
+	    xmlNodeAddContent(cur, elem->content);
+	    xmlFreeNode(elem);
+	    return(cur);
+	}
+	if ((cur->next != NULL) && (cur->next->type == XML_TEXT_NODE) &&
+            (cur->name == cur->next->name)) {
+	    xmlChar *tmp;
+
+	    tmp = xmlStrdup(elem->content);
+	    tmp = xmlStrcat(tmp, cur->next->content);
+	    xmlNodeSetContent(cur->next, tmp);
+	    xmlFree(tmp);
+	    xmlFreeNode(elem);
+	    return(cur->next);
+	}
+    } else if (elem->type == XML_ATTRIBUTE_NODE) {
+		return xmlAddPropSibling(cur, cur, elem);
+    }
+
+    if (elem->doc != cur->doc) {
+	xmlSetTreeDoc(elem, cur->doc);
+    }
+    elem->parent = cur->parent;
+    elem->prev = cur;
+    elem->next = cur->next;
+    cur->next = elem;
+    if (elem->next != NULL)
+	elem->next->prev = elem;
+    if ((elem->parent != NULL) && (elem->parent->last == cur))
+	elem->parent->last = elem;
+    return(elem);
+}
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_HTML_ENABLED) || \
+    defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED)
+/**
+ * xmlAddPrevSibling:
+ * @cur:  the child node
+ * @elem:  the new node
+ *
+ * Add a new node @elem as the previous sibling of @cur
+ * merging adjacent TEXT nodes (@elem may be freed)
+ * If the new node was already inserted in a document it is
+ * first unlinked from its existing context.
+ * If the new node is ATTRIBUTE, it is added into properties instead of children.
+ * If there is an attribute with equal name, it is first destroyed.
+ *
+ * Returns the new node or NULL in case of error.
+ */
+xmlNodePtr
+xmlAddPrevSibling(xmlNodePtr cur, xmlNodePtr elem) {
+    if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL)) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlAddPrevSibling : cur == NULL\n");
+#endif
+	return(NULL);
+    }
+    if ((elem == NULL) || (elem->type == XML_NAMESPACE_DECL)) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlAddPrevSibling : elem == NULL\n");
+#endif
+	return(NULL);
+    }
+
+    if (cur == elem) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlAddPrevSibling : cur == elem\n");
+#endif
+	return(NULL);
+    }
+
+    xmlUnlinkNode(elem);
+
+    if (elem->type == XML_TEXT_NODE) {
+	if (cur->type == XML_TEXT_NODE) {
+	    xmlChar *tmp;
+
+	    tmp = xmlStrdup(elem->content);
+	    tmp = xmlStrcat(tmp, cur->content);
+	    xmlNodeSetContent(cur, tmp);
+	    xmlFree(tmp);
+	    xmlFreeNode(elem);
+	    return(cur);
+	}
+	if ((cur->prev != NULL) && (cur->prev->type == XML_TEXT_NODE) &&
+            (cur->name == cur->prev->name)) {
+	    xmlNodeAddContent(cur->prev, elem->content);
+	    xmlFreeNode(elem);
+	    return(cur->prev);
+	}
+    } else if (elem->type == XML_ATTRIBUTE_NODE) {
+		return xmlAddPropSibling(cur->prev, cur, elem);
+    }
+
+    if (elem->doc != cur->doc) {
+	xmlSetTreeDoc(elem, cur->doc);
+    }
+    elem->parent = cur->parent;
+    elem->next = cur;
+    elem->prev = cur->prev;
+    cur->prev = elem;
+    if (elem->prev != NULL)
+	elem->prev->next = elem;
+    if ((elem->parent != NULL) && (elem->parent->children == cur)) {
+		elem->parent->children = elem;
+    }
+    return(elem);
+}
+#endif /* LIBXML_TREE_ENABLED */
+
+/**
+ * xmlAddSibling:
+ * @cur:  the child node
+ * @elem:  the new node
+ *
+ * Add a new element @elem to the list of siblings of @cur
+ * merging adjacent TEXT nodes (@elem may be freed)
+ * If the new element was already inserted in a document it is
+ * first unlinked from its existing context.
+ *
+ * Returns the new element or NULL in case of error.
+ */
+xmlNodePtr
+xmlAddSibling(xmlNodePtr cur, xmlNodePtr elem) {
+    xmlNodePtr parent;
+
+    if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL)) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlAddSibling : cur == NULL\n");
+#endif
+	return(NULL);
+    }
+
+    if ((elem == NULL) || (elem->type == XML_NAMESPACE_DECL)) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlAddSibling : elem == NULL\n");
+#endif
+	return(NULL);
+    }
+
+    if (cur == elem) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlAddSibling : cur == elem\n");
+#endif
+	return(NULL);
+    }
+
+    /*
+     * Constant time is we can rely on the ->parent->last to find
+     * the last sibling.
+     */
+    if ((cur->type != XML_ATTRIBUTE_NODE) && (cur->parent != NULL) &&
+	(cur->parent->children != NULL) &&
+	(cur->parent->last != NULL) &&
+	(cur->parent->last->next == NULL)) {
+	cur = cur->parent->last;
+    } else {
+	while (cur->next != NULL) cur = cur->next;
+    }
+
+    xmlUnlinkNode(elem);
+
+    if ((cur->type == XML_TEXT_NODE) && (elem->type == XML_TEXT_NODE) &&
+        (cur->name == elem->name)) {
+	xmlNodeAddContent(cur, elem->content);
+	xmlFreeNode(elem);
+	return(cur);
+    } else if (elem->type == XML_ATTRIBUTE_NODE) {
+		return xmlAddPropSibling(cur, cur, elem);
+    }
+
+    if (elem->doc != cur->doc) {
+	xmlSetTreeDoc(elem, cur->doc);
+    }
+    parent = cur->parent;
+    elem->prev = cur;
+    elem->next = NULL;
+    elem->parent = parent;
+    cur->next = elem;
+    if (parent != NULL)
+	parent->last = elem;
+
+    return(elem);
+}
+
+/**
+ * xmlAddChildList:
+ * @parent:  the parent node
+ * @cur:  the first node in the list
+ *
+ * Add a list of node at the end of the child list of the parent
+ * merging adjacent TEXT nodes (@cur may be freed)
+ *
+ * Returns the last child or NULL in case of error.
+ */
+xmlNodePtr
+xmlAddChildList(xmlNodePtr parent, xmlNodePtr cur) {
+    xmlNodePtr prev;
+
+    if ((parent == NULL) || (parent->type == XML_NAMESPACE_DECL)) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlAddChildList : parent == NULL\n");
+#endif
+	return(NULL);
+    }
+
+    if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL)) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlAddChildList : child == NULL\n");
+#endif
+	return(NULL);
+    }
+
+    if ((cur->doc != NULL) && (parent->doc != NULL) &&
+        (cur->doc != parent->doc)) {
+#ifdef DEBUG_TREE
+	xmlGenericError(xmlGenericErrorContext,
+		"Elements moved to a different document\n");
+#endif
+    }
+
+    /*
+     * add the first element at the end of the children list.
+     */
+
+    if (parent->children == NULL) {
+        parent->children = cur;
+    } else {
+	/*
+	 * If cur and parent->last both are TEXT nodes, then merge them.
+	 */
+	if ((cur->type == XML_TEXT_NODE) &&
+	    (parent->last->type == XML_TEXT_NODE) &&
+	    (cur->name == parent->last->name)) {
+	    xmlNodeAddContent(parent->last, cur->content);
+	    /*
+	     * if it's the only child, nothing more to be done.
+	     */
+	    if (cur->next == NULL) {
+		xmlFreeNode(cur);
+		return(parent->last);
+	    }
+	    prev = cur;
+	    cur = cur->next;
+	    xmlFreeNode(prev);
+	}
+        prev = parent->last;
+	prev->next = cur;
+	cur->prev = prev;
+    }
+    while (cur->next != NULL) {
+	cur->parent = parent;
+	if (cur->doc != parent->doc) {
+	    xmlSetTreeDoc(cur, parent->doc);
+	}
+        cur = cur->next;
+    }
+    cur->parent = parent;
+    /* the parent may not be linked to a doc ! */
+    if (cur->doc != parent->doc) {
+        xmlSetTreeDoc(cur, parent->doc);
+    }
+    parent->last = cur;
+
+    return(cur);
+}
+
+/**
+ * xmlAddChild:
+ * @parent:  the parent node
+ * @cur:  the child node
+ *
+ * Add a new node to @parent, at the end of the child (or property) list
+ * merging adjacent TEXT nodes (in which case @cur is freed)
+ * If the new node is ATTRIBUTE, it is added into properties instead of children.
+ * If there is an attribute with equal name, it is first destroyed.
+ *
+ * Returns the child or NULL in case of error.
+ */
+xmlNodePtr
+xmlAddChild(xmlNodePtr parent, xmlNodePtr cur) {
+    xmlNodePtr prev;
+
+    if ((parent == NULL) || (parent->type == XML_NAMESPACE_DECL)) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlAddChild : parent == NULL\n");
+#endif
+	return(NULL);
+    }
+
+    if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL)) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlAddChild : child == NULL\n");
+#endif
+	return(NULL);
+    }
+
+    if (parent == cur) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlAddChild : parent == cur\n");
+#endif
+	return(NULL);
+    }
+    /*
+     * If cur is a TEXT node, merge its content with adjacent TEXT nodes
+     * cur is then freed.
+     */
+    if (cur->type == XML_TEXT_NODE) {
+	if ((parent->type == XML_TEXT_NODE) &&
+	    (parent->content != NULL) &&
+	    (parent->name == cur->name)) {
+	    xmlNodeAddContent(parent, cur->content);
+	    xmlFreeNode(cur);
+	    return(parent);
+	}
+	if ((parent->last != NULL) && (parent->last->type == XML_TEXT_NODE) &&
+	    (parent->last->name == cur->name) &&
+	    (parent->last != cur)) {
+	    xmlNodeAddContent(parent->last, cur->content);
+	    xmlFreeNode(cur);
+	    return(parent->last);
+	}
+    }
+
+    /*
+     * add the new element at the end of the children list.
+     */
+    prev = cur->parent;
+    cur->parent = parent;
+    if (cur->doc != parent->doc) {
+	xmlSetTreeDoc(cur, parent->doc);
+    }
+    /* this check prevents a loop on tree-traversions if a developer
+     * tries to add a node to its parent multiple times
+     */
+    if (prev == parent)
+	return(cur);
+
+    /*
+     * Coalescing
+     */
+    if ((parent->type == XML_TEXT_NODE) &&
+	(parent->content != NULL) &&
+	(parent != cur)) {
+	xmlNodeAddContent(parent, cur->content);
+	xmlFreeNode(cur);
+	return(parent);
+    }
+    if (cur->type == XML_ATTRIBUTE_NODE) {
+		if (parent->type != XML_ELEMENT_NODE)
+			return(NULL);
+	if (parent->properties != NULL) {
+	    /* check if an attribute with the same name exists */
+	    xmlAttrPtr lastattr;
+
+	    if (cur->ns == NULL)
+		lastattr = xmlHasNsProp(parent, cur->name, NULL);
+	    else
+		lastattr = xmlHasNsProp(parent, cur->name, cur->ns->href);
+	    if ((lastattr != NULL) && (lastattr != (xmlAttrPtr) cur) && (lastattr->type != XML_ATTRIBUTE_DECL)) {
+		/* different instance, destroy it (attributes must be unique) */
+			xmlUnlinkNode((xmlNodePtr) lastattr);
+		xmlFreeProp(lastattr);
+	    }
+		if (lastattr == (xmlAttrPtr) cur)
+			return(cur);
+
+	}
+	if (parent->properties == NULL) {
+	    parent->properties = (xmlAttrPtr) cur;
+	} else {
+	    /* find the end */
+	    xmlAttrPtr lastattr = parent->properties;
+	    while (lastattr->next != NULL) {
+		lastattr = lastattr->next;
+	    }
+	    lastattr->next = (xmlAttrPtr) cur;
+	    ((xmlAttrPtr) cur)->prev = lastattr;
+	}
+    } else {
+	if (parent->children == NULL) {
+	    parent->children = cur;
+	    parent->last = cur;
+	} else {
+	    prev = parent->last;
+	    prev->next = cur;
+	    cur->prev = prev;
+	    parent->last = cur;
+	}
+    }
+    return(cur);
+}
+
+/**
+ * xmlGetLastChild:
+ * @parent:  the parent node
+ *
+ * Search the last child of a node.
+ * Returns the last child or NULL if none.
+ */
+xmlNodePtr
+xmlGetLastChild(const xmlNode *parent) {
+    if ((parent == NULL) || (parent->type == XML_NAMESPACE_DECL)) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlGetLastChild : parent == NULL\n");
+#endif
+	return(NULL);
+    }
+    return(parent->last);
+}
+
+#ifdef LIBXML_TREE_ENABLED
+/*
+ * 5 interfaces from DOM ElementTraversal
+ */
+
+/**
+ * xmlChildElementCount:
+ * @parent: the parent node
+ *
+ * Finds the current number of child nodes of that element which are
+ * element nodes.
+ * Note the handling of entities references is different than in
+ * the W3C DOM element traversal spec since we don't have back reference
+ * from entities content to entities references.
+ *
+ * Returns the count of element child or 0 if not available
+ */
+unsigned long
+xmlChildElementCount(xmlNodePtr parent) {
+    unsigned long ret = 0;
+    xmlNodePtr cur = NULL;
+
+    if (parent == NULL)
+        return(0);
+    switch (parent->type) {
+        case XML_ELEMENT_NODE:
+        case XML_ENTITY_NODE:
+        case XML_DOCUMENT_NODE:
+        case XML_DOCUMENT_FRAG_NODE:
+        case XML_HTML_DOCUMENT_NODE:
+            cur = parent->children;
+            break;
+        default:
+            return(0);
+    }
+    while (cur != NULL) {
+        if (cur->type == XML_ELEMENT_NODE)
+            ret++;
+        cur = cur->next;
+    }
+    return(ret);
+}
+
+/**
+ * xmlFirstElementChild:
+ * @parent: the parent node
+ *
+ * Finds the first child node of that element which is a Element node
+ * Note the handling of entities references is different than in
+ * the W3C DOM element traversal spec since we don't have back reference
+ * from entities content to entities references.
+ *
+ * Returns the first element child or NULL if not available
+ */
+xmlNodePtr
+xmlFirstElementChild(xmlNodePtr parent) {
+    xmlNodePtr cur = NULL;
+
+    if (parent == NULL)
+        return(NULL);
+    switch (parent->type) {
+        case XML_ELEMENT_NODE:
+        case XML_ENTITY_NODE:
+        case XML_DOCUMENT_NODE:
+        case XML_DOCUMENT_FRAG_NODE:
+        case XML_HTML_DOCUMENT_NODE:
+            cur = parent->children;
+            break;
+        default:
+            return(NULL);
+    }
+    while (cur != NULL) {
+        if (cur->type == XML_ELEMENT_NODE)
+            return(cur);
+        cur = cur->next;
+    }
+    return(NULL);
+}
+
+/**
+ * xmlLastElementChild:
+ * @parent: the parent node
+ *
+ * Finds the last child node of that element which is a Element node
+ * Note the handling of entities references is different than in
+ * the W3C DOM element traversal spec since we don't have back reference
+ * from entities content to entities references.
+ *
+ * Returns the last element child or NULL if not available
+ */
+xmlNodePtr
+xmlLastElementChild(xmlNodePtr parent) {
+    xmlNodePtr cur = NULL;
+
+    if (parent == NULL)
+        return(NULL);
+    switch (parent->type) {
+        case XML_ELEMENT_NODE:
+        case XML_ENTITY_NODE:
+        case XML_DOCUMENT_NODE:
+        case XML_DOCUMENT_FRAG_NODE:
+        case XML_HTML_DOCUMENT_NODE:
+            cur = parent->last;
+            break;
+        default:
+            return(NULL);
+    }
+    while (cur != NULL) {
+        if (cur->type == XML_ELEMENT_NODE)
+            return(cur);
+        cur = cur->prev;
+    }
+    return(NULL);
+}
+
+/**
+ * xmlPreviousElementSibling:
+ * @node: the current node
+ *
+ * Finds the first closest previous sibling of the node which is an
+ * element node.
+ * Note the handling of entities references is different than in
+ * the W3C DOM element traversal spec since we don't have back reference
+ * from entities content to entities references.
+ *
+ * Returns the previous element sibling or NULL if not available
+ */
+xmlNodePtr
+xmlPreviousElementSibling(xmlNodePtr node) {
+    if (node == NULL)
+        return(NULL);
+    switch (node->type) {
+        case XML_ELEMENT_NODE:
+        case XML_TEXT_NODE:
+        case XML_CDATA_SECTION_NODE:
+        case XML_ENTITY_REF_NODE:
+        case XML_ENTITY_NODE:
+        case XML_PI_NODE:
+        case XML_COMMENT_NODE:
+        case XML_XINCLUDE_START:
+        case XML_XINCLUDE_END:
+            node = node->prev;
+            break;
+        default:
+            return(NULL);
+    }
+    while (node != NULL) {
+        if (node->type == XML_ELEMENT_NODE)
+            return(node);
+        node = node->prev;
+    }
+    return(NULL);
+}
+
+/**
+ * xmlNextElementSibling:
+ * @node: the current node
+ *
+ * Finds the first closest next sibling of the node which is an
+ * element node.
+ * Note the handling of entities references is different than in
+ * the W3C DOM element traversal spec since we don't have back reference
+ * from entities content to entities references.
+ *
+ * Returns the next element sibling or NULL if not available
+ */
+xmlNodePtr
+xmlNextElementSibling(xmlNodePtr node) {
+    if (node == NULL)
+        return(NULL);
+    switch (node->type) {
+        case XML_ELEMENT_NODE:
+        case XML_TEXT_NODE:
+        case XML_CDATA_SECTION_NODE:
+        case XML_ENTITY_REF_NODE:
+        case XML_ENTITY_NODE:
+        case XML_PI_NODE:
+        case XML_COMMENT_NODE:
+        case XML_DTD_NODE:
+        case XML_XINCLUDE_START:
+        case XML_XINCLUDE_END:
+            node = node->next;
+            break;
+        default:
+            return(NULL);
+    }
+    while (node != NULL) {
+        if (node->type == XML_ELEMENT_NODE)
+            return(node);
+        node = node->next;
+    }
+    return(NULL);
+}
+
+#endif /* LIBXML_TREE_ENABLED */
+
+/**
+ * xmlFreeNodeList:
+ * @cur:  the first node in the list
+ *
+ * Free a node and all its siblings, this is a recursive behaviour, all
+ * the children are freed too.
+ */
+void
+xmlFreeNodeList(xmlNodePtr cur) {
+    xmlNodePtr next;
+    xmlNodePtr parent;
+    xmlDictPtr dict = NULL;
+    size_t depth = 0;
+
+    if (cur == NULL) return;
+    if (cur->type == XML_NAMESPACE_DECL) {
+	xmlFreeNsList((xmlNsPtr) cur);
+	return;
+    }
+    if ((cur->type == XML_DOCUMENT_NODE) ||
+#ifdef LIBXML_DOCB_ENABLED
+	(cur->type == XML_DOCB_DOCUMENT_NODE) ||
+#endif
+	(cur->type == XML_HTML_DOCUMENT_NODE)) {
+	xmlFreeDoc((xmlDocPtr) cur);
+	return;
+    }
+    if (cur->doc != NULL) dict = cur->doc->dict;
+    while (1) {
+        while ((cur->children != NULL) &&
+               (cur->type != XML_DTD_NODE) &&
+               (cur->type != XML_ENTITY_REF_NODE)) {
+            cur = cur->children;
+            depth += 1;
+        }
+
+        next = cur->next;
+        parent = cur->parent;
+	if (cur->type != XML_DTD_NODE) {
+
+	    if ((__xmlRegisterCallbacks) && (xmlDeregisterNodeDefaultValue))
+		xmlDeregisterNodeDefaultValue(cur);
+
+	    if (((cur->type == XML_ELEMENT_NODE) ||
+		 (cur->type == XML_XINCLUDE_START) ||
+		 (cur->type == XML_XINCLUDE_END)) &&
+		(cur->properties != NULL))
+		xmlFreePropList(cur->properties);
+	    if ((cur->type != XML_ELEMENT_NODE) &&
+		(cur->type != XML_XINCLUDE_START) &&
+		(cur->type != XML_XINCLUDE_END) &&
+		(cur->type != XML_ENTITY_REF_NODE) &&
+		(cur->type != XML_DOCUMENT_NODE) &&
+#ifdef LIBXML_DOCB_ENABLED
+		(cur->type != XML_DOCB_DOCUMENT_NODE) &&
+#endif
+		(cur->type != XML_HTML_DOCUMENT_NODE) &&
+		(cur->content != (xmlChar *) &(cur->properties))) {
+		DICT_FREE(cur->content)
+	    }
+	    if (((cur->type == XML_ELEMENT_NODE) ||
+	         (cur->type == XML_XINCLUDE_START) ||
+		 (cur->type == XML_XINCLUDE_END)) &&
+		(cur->nsDef != NULL))
+		xmlFreeNsList(cur->nsDef);
+
+	    /*
+	     * When a node is a text node or a comment, it uses a global static
+	     * variable for the name of the node.
+	     * Otherwise the node name might come from the document's
+	     * dictionary
+	     */
+	    if ((cur->name != NULL) &&
+		(cur->type != XML_TEXT_NODE) &&
+		(cur->type != XML_COMMENT_NODE))
+		DICT_FREE(cur->name)
+	    xmlFree(cur);
+	}
+
+        if (next != NULL) {
+	    cur = next;
+        } else {
+            if ((depth == 0) || (parent == NULL))
+                break;
+            depth -= 1;
+            cur = parent;
+            cur->children = NULL;
+        }
+    }
+}
+
+/**
+ * xmlFreeNode:
+ * @cur:  the node
+ *
+ * Free a node, this is a recursive behaviour, all the children are freed too.
+ * This doesn't unlink the child from the list, use xmlUnlinkNode() first.
+ */
+void
+xmlFreeNode(xmlNodePtr cur) {
+    xmlDictPtr dict = NULL;
+
+    if (cur == NULL) return;
+
+    /* use xmlFreeDtd for DTD nodes */
+    if (cur->type == XML_DTD_NODE) {
+	xmlFreeDtd((xmlDtdPtr) cur);
+	return;
+    }
+    if (cur->type == XML_NAMESPACE_DECL) {
+	xmlFreeNs((xmlNsPtr) cur);
+        return;
+    }
+    if (cur->type == XML_ATTRIBUTE_NODE) {
+	xmlFreeProp((xmlAttrPtr) cur);
+	return;
+    }
+
+    if ((__xmlRegisterCallbacks) && (xmlDeregisterNodeDefaultValue))
+	xmlDeregisterNodeDefaultValue(cur);
+
+    if (cur->doc != NULL) dict = cur->doc->dict;
+
+    if (cur->type == XML_ENTITY_DECL) {
+        xmlEntityPtr ent = (xmlEntityPtr) cur;
+	DICT_FREE(ent->SystemID);
+	DICT_FREE(ent->ExternalID);
+    }
+    if ((cur->children != NULL) &&
+	(cur->type != XML_ENTITY_REF_NODE))
+	xmlFreeNodeList(cur->children);
+    if (((cur->type == XML_ELEMENT_NODE) ||
+	 (cur->type == XML_XINCLUDE_START) ||
+	 (cur->type == XML_XINCLUDE_END)) &&
+	(cur->properties != NULL))
+	xmlFreePropList(cur->properties);
+    if ((cur->type != XML_ELEMENT_NODE) &&
+	(cur->content != NULL) &&
+	(cur->type != XML_ENTITY_REF_NODE) &&
+	(cur->type != XML_XINCLUDE_END) &&
+	(cur->type != XML_XINCLUDE_START) &&
+	(cur->content != (xmlChar *) &(cur->properties))) {
+	DICT_FREE(cur->content)
+    }
+
+    /*
+     * When a node is a text node or a comment, it uses a global static
+     * variable for the name of the node.
+     * Otherwise the node name might come from the document's dictionary
+     */
+    if ((cur->name != NULL) &&
+        (cur->type != XML_TEXT_NODE) &&
+        (cur->type != XML_COMMENT_NODE))
+	DICT_FREE(cur->name)
+
+    if (((cur->type == XML_ELEMENT_NODE) ||
+	 (cur->type == XML_XINCLUDE_START) ||
+	 (cur->type == XML_XINCLUDE_END)) &&
+	(cur->nsDef != NULL))
+	xmlFreeNsList(cur->nsDef);
+    xmlFree(cur);
+}
+
+/**
+ * xmlUnlinkNode:
+ * @cur:  the node
+ *
+ * Unlink a node from it's current context, the node is not freed
+ * If one need to free the node, use xmlFreeNode() routine after the
+ * unlink to discard it.
+ * Note that namespace nodes can't be unlinked as they do not have
+ * pointer to their parent.
+ */
+void
+xmlUnlinkNode(xmlNodePtr cur) {
+    if (cur == NULL) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlUnlinkNode : node == NULL\n");
+#endif
+	return;
+    }
+    if (cur->type == XML_NAMESPACE_DECL)
+        return;
+    if (cur->type == XML_DTD_NODE) {
+	xmlDocPtr doc;
+	doc = cur->doc;
+	if (doc != NULL) {
+	    if (doc->intSubset == (xmlDtdPtr) cur)
+		doc->intSubset = NULL;
+	    if (doc->extSubset == (xmlDtdPtr) cur)
+		doc->extSubset = NULL;
+	}
+    }
+    if (cur->type == XML_ENTITY_DECL) {
+        xmlDocPtr doc;
+	doc = cur->doc;
+	if (doc != NULL) {
+	    if (doc->intSubset != NULL) {
+	        if (xmlHashLookup(doc->intSubset->entities, cur->name) == cur)
+		    xmlHashRemoveEntry(doc->intSubset->entities, cur->name,
+		                       NULL);
+	        if (xmlHashLookup(doc->intSubset->pentities, cur->name) == cur)
+		    xmlHashRemoveEntry(doc->intSubset->pentities, cur->name,
+		                       NULL);
+	    }
+	    if (doc->extSubset != NULL) {
+	        if (xmlHashLookup(doc->extSubset->entities, cur->name) == cur)
+		    xmlHashRemoveEntry(doc->extSubset->entities, cur->name,
+		                       NULL);
+	        if (xmlHashLookup(doc->extSubset->pentities, cur->name) == cur)
+		    xmlHashRemoveEntry(doc->extSubset->pentities, cur->name,
+		                       NULL);
+	    }
+	}
+    }
+    if (cur->parent != NULL) {
+	xmlNodePtr parent;
+	parent = cur->parent;
+	if (cur->type == XML_ATTRIBUTE_NODE) {
+	    if (parent->properties == (xmlAttrPtr) cur)
+		parent->properties = ((xmlAttrPtr) cur)->next;
+	} else {
+	    if (parent->children == cur)
+		parent->children = cur->next;
+	    if (parent->last == cur)
+		parent->last = cur->prev;
+	}
+	cur->parent = NULL;
+    }
+    if (cur->next != NULL)
+        cur->next->prev = cur->prev;
+    if (cur->prev != NULL)
+        cur->prev->next = cur->next;
+    cur->next = cur->prev = NULL;
+}
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_WRITER_ENABLED)
+/**
+ * xmlReplaceNode:
+ * @old:  the old node
+ * @cur:  the node
+ *
+ * Unlink the old node from its current context, prune the new one
+ * at the same place. If @cur was already inserted in a document it is
+ * first unlinked from its existing context.
+ *
+ * Returns the @old node
+ */
+xmlNodePtr
+xmlReplaceNode(xmlNodePtr old, xmlNodePtr cur) {
+    if (old == cur) return(NULL);
+    if ((old == NULL) || (old->type == XML_NAMESPACE_DECL) ||
+        (old->parent == NULL)) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlReplaceNode : old == NULL or without parent\n");
+#endif
+	return(NULL);
+    }
+    if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL)) {
+	xmlUnlinkNode(old);
+	return(old);
+    }
+    if (cur == old) {
+	return(old);
+    }
+    if ((old->type==XML_ATTRIBUTE_NODE) && (cur->type!=XML_ATTRIBUTE_NODE)) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlReplaceNode : Trying to replace attribute node with other node type\n");
+#endif
+	return(old);
+    }
+    if ((cur->type==XML_ATTRIBUTE_NODE) && (old->type!=XML_ATTRIBUTE_NODE)) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlReplaceNode : Trying to replace a non-attribute node with attribute node\n");
+#endif
+	return(old);
+    }
+    xmlUnlinkNode(cur);
+    xmlSetTreeDoc(cur, old->doc);
+    cur->parent = old->parent;
+    cur->next = old->next;
+    if (cur->next != NULL)
+	cur->next->prev = cur;
+    cur->prev = old->prev;
+    if (cur->prev != NULL)
+	cur->prev->next = cur;
+    if (cur->parent != NULL) {
+	if (cur->type == XML_ATTRIBUTE_NODE) {
+	    if (cur->parent->properties == (xmlAttrPtr)old)
+		cur->parent->properties = ((xmlAttrPtr) cur);
+	} else {
+	    if (cur->parent->children == old)
+		cur->parent->children = cur;
+	    if (cur->parent->last == old)
+		cur->parent->last = cur;
+	}
+    }
+    old->next = old->prev = NULL;
+    old->parent = NULL;
+    return(old);
+}
+#endif /* LIBXML_TREE_ENABLED */
+
+/************************************************************************
+ *									*
+ *		Copy operations						*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlCopyNamespace:
+ * @cur:  the namespace
+ *
+ * Do a copy of the namespace.
+ *
+ * Returns: a new #xmlNsPtr, or NULL in case of error.
+ */
+xmlNsPtr
+xmlCopyNamespace(xmlNsPtr cur) {
+    xmlNsPtr ret;
+
+    if (cur == NULL) return(NULL);
+    switch (cur->type) {
+	case XML_LOCAL_NAMESPACE:
+	    ret = xmlNewNs(NULL, cur->href, cur->prefix);
+	    break;
+	default:
+#ifdef DEBUG_TREE
+	    xmlGenericError(xmlGenericErrorContext,
+		    "xmlCopyNamespace: invalid type %d\n", cur->type);
+#endif
+	    return(NULL);
+    }
+    return(ret);
+}
+
+/**
+ * xmlCopyNamespaceList:
+ * @cur:  the first namespace
+ *
+ * Do a copy of an namespace list.
+ *
+ * Returns: a new #xmlNsPtr, or NULL in case of error.
+ */
+xmlNsPtr
+xmlCopyNamespaceList(xmlNsPtr cur) {
+    xmlNsPtr ret = NULL;
+    xmlNsPtr p = NULL,q;
+
+    while (cur != NULL) {
+        q = xmlCopyNamespace(cur);
+	if (p == NULL) {
+	    ret = p = q;
+	} else {
+	    p->next = q;
+	    p = q;
+	}
+	cur = cur->next;
+    }
+    return(ret);
+}
+
+static xmlNodePtr
+xmlStaticCopyNodeList(xmlNodePtr node, xmlDocPtr doc, xmlNodePtr parent);
+
+static xmlAttrPtr
+xmlCopyPropInternal(xmlDocPtr doc, xmlNodePtr target, xmlAttrPtr cur) {
+    xmlAttrPtr ret;
+
+    if (cur == NULL) return(NULL);
+    if ((target != NULL) && (target->type != XML_ELEMENT_NODE))
+        return(NULL);
+    if (target != NULL)
+	ret = xmlNewDocProp(target->doc, cur->name, NULL);
+    else if (doc != NULL)
+	ret = xmlNewDocProp(doc, cur->name, NULL);
+    else if (cur->parent != NULL)
+	ret = xmlNewDocProp(cur->parent->doc, cur->name, NULL);
+    else if (cur->children != NULL)
+	ret = xmlNewDocProp(cur->children->doc, cur->name, NULL);
+    else
+	ret = xmlNewDocProp(NULL, cur->name, NULL);
+    if (ret == NULL) return(NULL);
+    ret->parent = target;
+
+    if ((cur->ns != NULL) && (target != NULL)) {
+      xmlNsPtr ns;
+
+      ns = xmlSearchNs(target->doc, target, cur->ns->prefix);
+      if (ns == NULL) {
+        /*
+         * Humm, we are copying an element whose namespace is defined
+         * out of the new tree scope. Search it in the original tree
+         * and add it at the top of the new tree
+         */
+        ns = xmlSearchNs(cur->doc, cur->parent, cur->ns->prefix);
+        if (ns != NULL) {
+          xmlNodePtr root = target;
+          xmlNodePtr pred = NULL;
+
+          while (root->parent != NULL) {
+            pred = root;
+            root = root->parent;
+          }
+          if (root == (xmlNodePtr) target->doc) {
+            /* correct possibly cycling above the document elt */
+            root = pred;
+          }
+          ret->ns = xmlNewNs(root, ns->href, ns->prefix);
+        }
+      } else {
+        /*
+         * we have to find something appropriate here since
+         * we can't be sure, that the namespace we found is identified
+         * by the prefix
+         */
+        if (xmlStrEqual(ns->href, cur->ns->href)) {
+          /* this is the nice case */
+          ret->ns = ns;
+        } else {
+          /*
+           * we are in trouble: we need a new reconciled namespace.
+           * This is expensive
+           */
+          ret->ns = xmlNewReconciledNs(target->doc, target, cur->ns);
+        }
+      }
+
+    } else
+        ret->ns = NULL;
+
+    if (cur->children != NULL) {
+	xmlNodePtr tmp;
+
+	ret->children = xmlStaticCopyNodeList(cur->children, ret->doc, (xmlNodePtr) ret);
+	ret->last = NULL;
+	tmp = ret->children;
+	while (tmp != NULL) {
+	    /* tmp->parent = (xmlNodePtr)ret; */
+	    if (tmp->next == NULL)
+	        ret->last = tmp;
+	    tmp = tmp->next;
+	}
+    }
+    /*
+     * Try to handle IDs
+     */
+    if ((target!= NULL) && (cur!= NULL) &&
+	(target->doc != NULL) && (cur->doc != NULL) &&
+	(cur->doc->ids != NULL) && (cur->parent != NULL)) {
+	if (xmlIsID(cur->doc, cur->parent, cur)) {
+	    xmlChar *id;
+
+	    id = xmlNodeListGetString(cur->doc, cur->children, 1);
+	    if (id != NULL) {
+		xmlAddID(NULL, target->doc, id, ret);
+		xmlFree(id);
+	    }
+	}
+    }
+    return(ret);
+}
+
+/**
+ * xmlCopyProp:
+ * @target:  the element where the attribute will be grafted
+ * @cur:  the attribute
+ *
+ * Do a copy of the attribute.
+ *
+ * Returns: a new #xmlAttrPtr, or NULL in case of error.
+ */
+xmlAttrPtr
+xmlCopyProp(xmlNodePtr target, xmlAttrPtr cur) {
+	return xmlCopyPropInternal(NULL, target, cur);
+}
+
+/**
+ * xmlCopyPropList:
+ * @target:  the element where the attributes will be grafted
+ * @cur:  the first attribute
+ *
+ * Do a copy of an attribute list.
+ *
+ * Returns: a new #xmlAttrPtr, or NULL in case of error.
+ */
+xmlAttrPtr
+xmlCopyPropList(xmlNodePtr target, xmlAttrPtr cur) {
+    xmlAttrPtr ret = NULL;
+    xmlAttrPtr p = NULL,q;
+
+    if ((target != NULL) && (target->type != XML_ELEMENT_NODE))
+        return(NULL);
+    while (cur != NULL) {
+        q = xmlCopyProp(target, cur);
+	if (q == NULL)
+	    return(NULL);
+	if (p == NULL) {
+	    ret = p = q;
+	} else {
+	    p->next = q;
+	    q->prev = p;
+	    p = q;
+	}
+	cur = cur->next;
+    }
+    return(ret);
+}
+
+/*
+ * NOTE about the CopyNode operations !
+ *
+ * They are split into external and internal parts for one
+ * tricky reason: namespaces. Doing a direct copy of a node
+ * say RPM:Copyright without changing the namespace pointer to
+ * something else can produce stale links. One way to do it is
+ * to keep a reference counter but this doesn't work as soon
+ * as one moves the element or the subtree out of the scope of
+ * the existing namespace. The actual solution seems to be to add
+ * a copy of the namespace at the top of the copied tree if
+ * not available in the subtree.
+ * Hence two functions, the public front-end call the inner ones
+ * The argument "recursive" normally indicates a recursive copy
+ * of the node with values 0 (no) and 1 (yes).  For XInclude,
+ * however, we allow a value of 2 to indicate copy properties and
+ * namespace info, but don't recurse on children.
+ */
+
+static xmlNodePtr
+xmlStaticCopyNode(xmlNodePtr node, xmlDocPtr doc, xmlNodePtr parent,
+                  int extended) {
+    xmlNodePtr ret;
+
+    if (node == NULL) return(NULL);
+    switch (node->type) {
+        case XML_TEXT_NODE:
+        case XML_CDATA_SECTION_NODE:
+        case XML_ELEMENT_NODE:
+        case XML_DOCUMENT_FRAG_NODE:
+        case XML_ENTITY_REF_NODE:
+        case XML_ENTITY_NODE:
+        case XML_PI_NODE:
+        case XML_COMMENT_NODE:
+        case XML_XINCLUDE_START:
+        case XML_XINCLUDE_END:
+	    break;
+        case XML_ATTRIBUTE_NODE:
+		return((xmlNodePtr) xmlCopyPropInternal(doc, parent, (xmlAttrPtr) node));
+        case XML_NAMESPACE_DECL:
+	    return((xmlNodePtr) xmlCopyNamespaceList((xmlNsPtr) node));
+
+        case XML_DOCUMENT_NODE:
+        case XML_HTML_DOCUMENT_NODE:
+#ifdef LIBXML_DOCB_ENABLED
+        case XML_DOCB_DOCUMENT_NODE:
+#endif
+#ifdef LIBXML_TREE_ENABLED
+	    return((xmlNodePtr) xmlCopyDoc((xmlDocPtr) node, extended));
+#endif /* LIBXML_TREE_ENABLED */
+        case XML_DOCUMENT_TYPE_NODE:
+        case XML_NOTATION_NODE:
+        case XML_DTD_NODE:
+        case XML_ELEMENT_DECL:
+        case XML_ATTRIBUTE_DECL:
+        case XML_ENTITY_DECL:
+            return(NULL);
+    }
+
+    /*
+     * Allocate a new node and fill the fields.
+     */
+    ret = (xmlNodePtr) xmlMalloc(sizeof(xmlNode));
+    if (ret == NULL) {
+	xmlTreeErrMemory("copying node");
+	return(NULL);
+    }
+    memset(ret, 0, sizeof(xmlNode));
+    ret->type = node->type;
+
+    ret->doc = doc;
+    ret->parent = parent;
+    if (node->name == xmlStringText)
+	ret->name = xmlStringText;
+    else if (node->name == xmlStringTextNoenc)
+	ret->name = xmlStringTextNoenc;
+    else if (node->name == xmlStringComment)
+	ret->name = xmlStringComment;
+    else if (node->name != NULL) {
+        if ((doc != NULL) && (doc->dict != NULL))
+	    ret->name = xmlDictLookup(doc->dict, node->name, -1);
+	else
+	    ret->name = xmlStrdup(node->name);
+    }
+    if ((node->type != XML_ELEMENT_NODE) &&
+	(node->content != NULL) &&
+	(node->type != XML_ENTITY_REF_NODE) &&
+	(node->type != XML_XINCLUDE_END) &&
+	(node->type != XML_XINCLUDE_START)) {
+	ret->content = xmlStrdup(node->content);
+    }else{
+      if (node->type == XML_ELEMENT_NODE)
+        ret->line = node->line;
+    }
+    if (parent != NULL) {
+	xmlNodePtr tmp;
+
+	/*
+	 * this is a tricky part for the node register thing:
+	 * in case ret does get coalesced in xmlAddChild
+	 * the deregister-node callback is called; so we register ret now already
+	 */
+	if ((__xmlRegisterCallbacks) && (xmlRegisterNodeDefaultValue))
+	    xmlRegisterNodeDefaultValue((xmlNodePtr)ret);
+
+        tmp = xmlAddChild(parent, ret);
+	/* node could have coalesced */
+	if (tmp != ret)
+	    return(tmp);
+    }
+
+    if (!extended)
+	goto out;
+    if (((node->type == XML_ELEMENT_NODE) ||
+         (node->type == XML_XINCLUDE_START)) && (node->nsDef != NULL))
+        ret->nsDef = xmlCopyNamespaceList(node->nsDef);
+
+    if (node->ns != NULL) {
+        xmlNsPtr ns;
+
+	ns = xmlSearchNs(doc, ret, node->ns->prefix);
+	if (ns == NULL) {
+	    /*
+	     * Humm, we are copying an element whose namespace is defined
+	     * out of the new tree scope. Search it in the original tree
+	     * and add it at the top of the new tree
+	     */
+	    ns = xmlSearchNs(node->doc, node, node->ns->prefix);
+	    if (ns != NULL) {
+	        xmlNodePtr root = ret;
+
+		while (root->parent != NULL) root = root->parent;
+		ret->ns = xmlNewNs(root, ns->href, ns->prefix);
+		} else {
+			ret->ns = xmlNewReconciledNs(doc, ret, node->ns);
+	    }
+	} else {
+	    /*
+	     * reference the existing namespace definition in our own tree.
+	     */
+	    ret->ns = ns;
+	}
+    }
+    if (((node->type == XML_ELEMENT_NODE) ||
+         (node->type == XML_XINCLUDE_START)) && (node->properties != NULL))
+        ret->properties = xmlCopyPropList(ret, node->properties);
+    if (node->type == XML_ENTITY_REF_NODE) {
+	if ((doc == NULL) || (node->doc != doc)) {
+	    /*
+	     * The copied node will go into a separate document, so
+	     * to avoid dangling references to the ENTITY_DECL node
+	     * we cannot keep the reference. Try to find it in the
+	     * target document.
+	     */
+	    ret->children = (xmlNodePtr) xmlGetDocEntity(doc, ret->name);
+	} else {
+            ret->children = node->children;
+	}
+	ret->last = ret->children;
+    } else if ((node->children != NULL) && (extended != 2)) {
+        ret->children = xmlStaticCopyNodeList(node->children, doc, ret);
+	UPDATE_LAST_CHILD_AND_PARENT(ret)
+    }
+
+out:
+    /* if parent != NULL we already registered the node above */
+    if ((parent == NULL) &&
+        ((__xmlRegisterCallbacks) && (xmlRegisterNodeDefaultValue)))
+	xmlRegisterNodeDefaultValue((xmlNodePtr)ret);
+    return(ret);
+}
+
+static xmlNodePtr
+xmlStaticCopyNodeList(xmlNodePtr node, xmlDocPtr doc, xmlNodePtr parent) {
+    xmlNodePtr ret = NULL;
+    xmlNodePtr p = NULL,q;
+
+    while (node != NULL) {
+#ifdef LIBXML_TREE_ENABLED
+	if (node->type == XML_DTD_NODE ) {
+	    if (doc == NULL) {
+		node = node->next;
+		continue;
+	    }
+	    if (doc->intSubset == NULL) {
+		q = (xmlNodePtr) xmlCopyDtd( (xmlDtdPtr) node );
+		if (q == NULL) return(NULL);
+		q->doc = doc;
+		q->parent = parent;
+		doc->intSubset = (xmlDtdPtr) q;
+		xmlAddChild(parent, q);
+	    } else {
+		q = (xmlNodePtr) doc->intSubset;
+		xmlAddChild(parent, q);
+	    }
+	} else
+#endif /* LIBXML_TREE_ENABLED */
+	    q = xmlStaticCopyNode(node, doc, parent, 1);
+	if (q == NULL) return(NULL);
+	if (ret == NULL) {
+	    q->prev = NULL;
+	    ret = p = q;
+	} else if (p != q) {
+	/* the test is required if xmlStaticCopyNode coalesced 2 text nodes */
+	    p->next = q;
+	    q->prev = p;
+	    p = q;
+	}
+	node = node->next;
+    }
+    return(ret);
+}
+
+/**
+ * xmlCopyNode:
+ * @node:  the node
+ * @extended:   if 1 do a recursive copy (properties, namespaces and children
+ *			when applicable)
+ *		if 2 copy properties and namespaces (when applicable)
+ *
+ * Do a copy of the node.
+ *
+ * Returns: a new #xmlNodePtr, or NULL in case of error.
+ */
+xmlNodePtr
+xmlCopyNode(xmlNodePtr node, int extended) {
+    xmlNodePtr ret;
+
+    ret = xmlStaticCopyNode(node, NULL, NULL, extended);
+    return(ret);
+}
+
+/**
+ * xmlDocCopyNode:
+ * @node:  the node
+ * @doc:  the document
+ * @extended:   if 1 do a recursive copy (properties, namespaces and children
+ *			when applicable)
+ *		if 2 copy properties and namespaces (when applicable)
+ *
+ * Do a copy of the node to a given document.
+ *
+ * Returns: a new #xmlNodePtr, or NULL in case of error.
+ */
+xmlNodePtr
+xmlDocCopyNode(xmlNodePtr node, xmlDocPtr doc, int extended) {
+    xmlNodePtr ret;
+
+    ret = xmlStaticCopyNode(node, doc, NULL, extended);
+    return(ret);
+}
+
+/**
+ * xmlDocCopyNodeList:
+ * @doc: the target document
+ * @node:  the first node in the list.
+ *
+ * Do a recursive copy of the node list.
+ *
+ * Returns: a new #xmlNodePtr, or NULL in case of error.
+ */
+xmlNodePtr xmlDocCopyNodeList(xmlDocPtr doc, xmlNodePtr node) {
+    xmlNodePtr ret = xmlStaticCopyNodeList(node, doc, NULL);
+    return(ret);
+}
+
+/**
+ * xmlCopyNodeList:
+ * @node:  the first node in the list.
+ *
+ * Do a recursive copy of the node list.
+ * Use xmlDocCopyNodeList() if possible to ensure string interning.
+ *
+ * Returns: a new #xmlNodePtr, or NULL in case of error.
+ */
+xmlNodePtr xmlCopyNodeList(xmlNodePtr node) {
+    xmlNodePtr ret = xmlStaticCopyNodeList(node, NULL, NULL);
+    return(ret);
+}
+
+#if defined(LIBXML_TREE_ENABLED)
+/**
+ * xmlCopyDtd:
+ * @dtd:  the dtd
+ *
+ * Do a copy of the dtd.
+ *
+ * Returns: a new #xmlDtdPtr, or NULL in case of error.
+ */
+xmlDtdPtr
+xmlCopyDtd(xmlDtdPtr dtd) {
+    xmlDtdPtr ret;
+    xmlNodePtr cur, p = NULL, q;
+
+    if (dtd == NULL) return(NULL);
+    ret = xmlNewDtd(NULL, dtd->name, dtd->ExternalID, dtd->SystemID);
+    if (ret == NULL) return(NULL);
+    if (dtd->entities != NULL)
+        ret->entities = (void *) xmlCopyEntitiesTable(
+	                    (xmlEntitiesTablePtr) dtd->entities);
+    if (dtd->notations != NULL)
+        ret->notations = (void *) xmlCopyNotationTable(
+	                    (xmlNotationTablePtr) dtd->notations);
+    if (dtd->elements != NULL)
+        ret->elements = (void *) xmlCopyElementTable(
+	                    (xmlElementTablePtr) dtd->elements);
+    if (dtd->attributes != NULL)
+        ret->attributes = (void *) xmlCopyAttributeTable(
+	                    (xmlAttributeTablePtr) dtd->attributes);
+    if (dtd->pentities != NULL)
+	ret->pentities = (void *) xmlCopyEntitiesTable(
+			    (xmlEntitiesTablePtr) dtd->pentities);
+
+    cur = dtd->children;
+    while (cur != NULL) {
+	q = NULL;
+
+	if (cur->type == XML_ENTITY_DECL) {
+	    xmlEntityPtr tmp = (xmlEntityPtr) cur;
+	    switch (tmp->etype) {
+		case XML_INTERNAL_GENERAL_ENTITY:
+		case XML_EXTERNAL_GENERAL_PARSED_ENTITY:
+		case XML_EXTERNAL_GENERAL_UNPARSED_ENTITY:
+		    q = (xmlNodePtr) xmlGetEntityFromDtd(ret, tmp->name);
+		    break;
+		case XML_INTERNAL_PARAMETER_ENTITY:
+		case XML_EXTERNAL_PARAMETER_ENTITY:
+		    q = (xmlNodePtr)
+			xmlGetParameterEntityFromDtd(ret, tmp->name);
+		    break;
+		case XML_INTERNAL_PREDEFINED_ENTITY:
+		    break;
+	    }
+	} else if (cur->type == XML_ELEMENT_DECL) {
+	    xmlElementPtr tmp = (xmlElementPtr) cur;
+	    q = (xmlNodePtr)
+		xmlGetDtdQElementDesc(ret, tmp->name, tmp->prefix);
+	} else if (cur->type == XML_ATTRIBUTE_DECL) {
+	    xmlAttributePtr tmp = (xmlAttributePtr) cur;
+	    q = (xmlNodePtr)
+		xmlGetDtdQAttrDesc(ret, tmp->elem, tmp->name, tmp->prefix);
+	} else if (cur->type == XML_COMMENT_NODE) {
+	    q = xmlCopyNode(cur, 0);
+	}
+
+	if (q == NULL) {
+	    cur = cur->next;
+	    continue;
+	}
+
+	if (p == NULL)
+	    ret->children = q;
+	else
+	    p->next = q;
+
+	q->prev = p;
+	q->parent = (xmlNodePtr) ret;
+	q->next = NULL;
+	ret->last = q;
+	p = q;
+	cur = cur->next;
+    }
+
+    return(ret);
+}
+#endif
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+/**
+ * xmlCopyDoc:
+ * @doc:  the document
+ * @recursive:  if not zero do a recursive copy.
+ *
+ * Do a copy of the document info. If recursive, the content tree will
+ * be copied too as well as DTD, namespaces and entities.
+ *
+ * Returns: a new #xmlDocPtr, or NULL in case of error.
+ */
+xmlDocPtr
+xmlCopyDoc(xmlDocPtr doc, int recursive) {
+    xmlDocPtr ret;
+
+    if (doc == NULL) return(NULL);
+    ret = xmlNewDoc(doc->version);
+    if (ret == NULL) return(NULL);
+    ret->type = doc->type;
+    if (doc->name != NULL)
+        ret->name = xmlMemStrdup(doc->name);
+    if (doc->encoding != NULL)
+        ret->encoding = xmlStrdup(doc->encoding);
+    if (doc->URL != NULL)
+        ret->URL = xmlStrdup(doc->URL);
+    ret->charset = doc->charset;
+    ret->compression = doc->compression;
+    ret->standalone = doc->standalone;
+    if (!recursive) return(ret);
+
+    ret->last = NULL;
+    ret->children = NULL;
+#ifdef LIBXML_TREE_ENABLED
+    if (doc->intSubset != NULL) {
+        ret->intSubset = xmlCopyDtd(doc->intSubset);
+	if (ret->intSubset == NULL) {
+	    xmlFreeDoc(ret);
+	    return(NULL);
+	}
+	xmlSetTreeDoc((xmlNodePtr)ret->intSubset, ret);
+	ret->intSubset->parent = ret;
+    }
+#endif
+    if (doc->oldNs != NULL)
+        ret->oldNs = xmlCopyNamespaceList(doc->oldNs);
+    if (doc->children != NULL) {
+	xmlNodePtr tmp;
+
+	ret->children = xmlStaticCopyNodeList(doc->children, ret,
+		                               (xmlNodePtr)ret);
+	ret->last = NULL;
+	tmp = ret->children;
+	while (tmp != NULL) {
+	    if (tmp->next == NULL)
+	        ret->last = tmp;
+	    tmp = tmp->next;
+	}
+    }
+    return(ret);
+}
+#endif /* LIBXML_TREE_ENABLED */
+
+/************************************************************************
+ *									*
+ *		Content access functions				*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlGetLineNoInternal:
+ * @node: valid node
+ * @depth: used to limit any risk of recursion
+ *
+ * Get line number of @node.
+ * Try to override the limitation of lines being store in 16 bits ints
+ *
+ * Returns the line number if successful, -1 otherwise
+ */
+static long
+xmlGetLineNoInternal(const xmlNode *node, int depth)
+{
+    long result = -1;
+
+    if (depth >= 5)
+        return(-1);
+
+    if (!node)
+        return result;
+    if ((node->type == XML_ELEMENT_NODE) ||
+        (node->type == XML_TEXT_NODE) ||
+	(node->type == XML_COMMENT_NODE) ||
+	(node->type == XML_PI_NODE)) {
+	if (node->line == 65535) {
+	    if ((node->type == XML_TEXT_NODE) && (node->psvi != NULL))
+	        result = (long) (ptrdiff_t) node->psvi;
+	    else if ((node->type == XML_ELEMENT_NODE) &&
+	             (node->children != NULL))
+	        result = xmlGetLineNoInternal(node->children, depth + 1);
+	    else if (node->next != NULL)
+	        result = xmlGetLineNoInternal(node->next, depth + 1);
+	    else if (node->prev != NULL)
+	        result = xmlGetLineNoInternal(node->prev, depth + 1);
+	}
+	if ((result == -1) || (result == 65535))
+	    result = (long) node->line;
+    } else if ((node->prev != NULL) &&
+             ((node->prev->type == XML_ELEMENT_NODE) ||
+	      (node->prev->type == XML_TEXT_NODE) ||
+	      (node->prev->type == XML_COMMENT_NODE) ||
+	      (node->prev->type == XML_PI_NODE)))
+        result = xmlGetLineNoInternal(node->prev, depth + 1);
+    else if ((node->parent != NULL) &&
+             (node->parent->type == XML_ELEMENT_NODE))
+        result = xmlGetLineNoInternal(node->parent, depth + 1);
+
+    return result;
+}
+
+/**
+ * xmlGetLineNo:
+ * @node: valid node
+ *
+ * Get line number of @node.
+ * Try to override the limitation of lines being store in 16 bits ints
+ * if XML_PARSE_BIG_LINES parser option was used
+ *
+ * Returns the line number if successful, -1 otherwise
+ */
+long
+xmlGetLineNo(const xmlNode *node)
+{
+    return(xmlGetLineNoInternal(node, 0));
+}
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_DEBUG_ENABLED)
+/**
+ * xmlGetNodePath:
+ * @node: a node
+ *
+ * Build a structure based Path for the given node
+ *
+ * Returns the new path or NULL in case of error. The caller must free
+ *     the returned string
+ */
+xmlChar *
+xmlGetNodePath(const xmlNode *node)
+{
+    const xmlNode *cur, *tmp, *next;
+    xmlChar *buffer = NULL, *temp;
+    size_t buf_len;
+    xmlChar *buf;
+    const char *sep;
+    const char *name;
+    char nametemp[100];
+    int occur = 0, generic;
+
+    if ((node == NULL) || (node->type == XML_NAMESPACE_DECL))
+        return (NULL);
+
+    buf_len = 500;
+    buffer = (xmlChar *) xmlMallocAtomic(buf_len * sizeof(xmlChar));
+    if (buffer == NULL) {
+	xmlTreeErrMemory("getting node path");
+        return (NULL);
+    }
+    buf = (xmlChar *) xmlMallocAtomic(buf_len * sizeof(xmlChar));
+    if (buf == NULL) {
+	xmlTreeErrMemory("getting node path");
+        xmlFree(buffer);
+        return (NULL);
+    }
+
+    buffer[0] = 0;
+    cur = node;
+    do {
+        name = "";
+        sep = "?";
+        occur = 0;
+        if ((cur->type == XML_DOCUMENT_NODE) ||
+            (cur->type == XML_HTML_DOCUMENT_NODE)) {
+            if (buffer[0] == '/')
+                break;
+            sep = "/";
+            next = NULL;
+        } else if (cur->type == XML_ELEMENT_NODE) {
+	    generic = 0;
+            sep = "/";
+            name = (const char *) cur->name;
+            if (cur->ns) {
+		if (cur->ns->prefix != NULL) {
+                    snprintf(nametemp, sizeof(nametemp) - 1, "%s:%s",
+			(char *)cur->ns->prefix, (char *)cur->name);
+		    nametemp[sizeof(nametemp) - 1] = 0;
+		    name = nametemp;
+		} else {
+		    /*
+		    * We cannot express named elements in the default
+		    * namespace, so use "*".
+		    */
+		    generic = 1;
+		    name = "*";
+		}
+            }
+            next = cur->parent;
+
+            /*
+             * Thumbler index computation
+	     * TODO: the occurrence test seems bogus for namespaced names
+             */
+            tmp = cur->prev;
+            while (tmp != NULL) {
+                if ((tmp->type == XML_ELEMENT_NODE) &&
+		    (generic ||
+		     (xmlStrEqual(cur->name, tmp->name) &&
+		     ((tmp->ns == cur->ns) ||
+		      ((tmp->ns != NULL) && (cur->ns != NULL) &&
+		       (xmlStrEqual(cur->ns->prefix, tmp->ns->prefix)))))))
+                    occur++;
+                tmp = tmp->prev;
+            }
+            if (occur == 0) {
+                tmp = cur->next;
+                while (tmp != NULL && occur == 0) {
+                    if ((tmp->type == XML_ELEMENT_NODE) &&
+			(generic ||
+			 (xmlStrEqual(cur->name, tmp->name) &&
+			 ((tmp->ns == cur->ns) ||
+			  ((tmp->ns != NULL) && (cur->ns != NULL) &&
+			   (xmlStrEqual(cur->ns->prefix, tmp->ns->prefix)))))))
+                        occur++;
+                    tmp = tmp->next;
+                }
+                if (occur != 0)
+                    occur = 1;
+            } else
+                occur++;
+        } else if (cur->type == XML_COMMENT_NODE) {
+            sep = "/";
+	    name = "comment()";
+            next = cur->parent;
+
+            /*
+             * Thumbler index computation
+             */
+            tmp = cur->prev;
+            while (tmp != NULL) {
+                if (tmp->type == XML_COMMENT_NODE)
+		    occur++;
+                tmp = tmp->prev;
+            }
+            if (occur == 0) {
+                tmp = cur->next;
+                while (tmp != NULL && occur == 0) {
+		    if (tmp->type == XML_COMMENT_NODE)
+		        occur++;
+                    tmp = tmp->next;
+                }
+                if (occur != 0)
+                    occur = 1;
+            } else
+                occur++;
+        } else if ((cur->type == XML_TEXT_NODE) ||
+                   (cur->type == XML_CDATA_SECTION_NODE)) {
+            sep = "/";
+	    name = "text()";
+            next = cur->parent;
+
+            /*
+             * Thumbler index computation
+             */
+            tmp = cur->prev;
+            while (tmp != NULL) {
+                if ((tmp->type == XML_TEXT_NODE) ||
+		    (tmp->type == XML_CDATA_SECTION_NODE))
+		    occur++;
+                tmp = tmp->prev;
+            }
+	    /*
+	    * Evaluate if this is the only text- or CDATA-section-node;
+	    * if yes, then we'll get "text()", otherwise "text()[1]".
+	    */
+            if (occur == 0) {
+                tmp = cur->next;
+                while (tmp != NULL) {
+		    if ((tmp->type == XML_TEXT_NODE) ||
+			(tmp->type == XML_CDATA_SECTION_NODE))
+		    {
+			occur = 1;
+			break;
+		    }
+		    tmp = tmp->next;
+		}
+            } else
+                occur++;
+        } else if (cur->type == XML_PI_NODE) {
+            sep = "/";
+	    snprintf(nametemp, sizeof(nametemp) - 1,
+		     "processing-instruction('%s')", (char *)cur->name);
+            nametemp[sizeof(nametemp) - 1] = 0;
+            name = nametemp;
+
+	    next = cur->parent;
+
+            /*
+             * Thumbler index computation
+             */
+            tmp = cur->prev;
+            while (tmp != NULL) {
+                if ((tmp->type == XML_PI_NODE) &&
+		    (xmlStrEqual(cur->name, tmp->name)))
+                    occur++;
+                tmp = tmp->prev;
+            }
+            if (occur == 0) {
+                tmp = cur->next;
+                while (tmp != NULL && occur == 0) {
+                    if ((tmp->type == XML_PI_NODE) &&
+			(xmlStrEqual(cur->name, tmp->name)))
+                        occur++;
+                    tmp = tmp->next;
+                }
+                if (occur != 0)
+                    occur = 1;
+            } else
+                occur++;
+
+        } else if (cur->type == XML_ATTRIBUTE_NODE) {
+            sep = "/@";
+            name = (const char *) (((xmlAttrPtr) cur)->name);
+            if (cur->ns) {
+	        if (cur->ns->prefix != NULL)
+                    snprintf(nametemp, sizeof(nametemp) - 1, "%s:%s",
+			(char *)cur->ns->prefix, (char *)cur->name);
+		else
+		    snprintf(nametemp, sizeof(nametemp) - 1, "%s",
+			(char *)cur->name);
+                nametemp[sizeof(nametemp) - 1] = 0;
+                name = nametemp;
+            }
+            next = ((xmlAttrPtr) cur)->parent;
+        } else {
+            xmlFree(buf);
+            xmlFree(buffer);
+            return (NULL);
+        }
+
+        /*
+         * Make sure there is enough room
+         */
+        if (xmlStrlen(buffer) + sizeof(nametemp) + 20 > buf_len) {
+            buf_len =
+                2 * buf_len + xmlStrlen(buffer) + sizeof(nametemp) + 20;
+            temp = (xmlChar *) xmlRealloc(buffer, buf_len);
+            if (temp == NULL) {
+		xmlTreeErrMemory("getting node path");
+                xmlFree(buf);
+                xmlFree(buffer);
+                return (NULL);
+            }
+            buffer = temp;
+            temp = (xmlChar *) xmlRealloc(buf, buf_len);
+            if (temp == NULL) {
+		xmlTreeErrMemory("getting node path");
+                xmlFree(buf);
+                xmlFree(buffer);
+                return (NULL);
+            }
+            buf = temp;
+        }
+        if (occur == 0)
+            snprintf((char *) buf, buf_len, "%s%s%s",
+                     sep, name, (char *) buffer);
+        else
+            snprintf((char *) buf, buf_len, "%s%s[%d]%s",
+                     sep, name, occur, (char *) buffer);
+        snprintf((char *) buffer, buf_len, "%s", (char *)buf);
+        cur = next;
+    } while (cur != NULL);
+    xmlFree(buf);
+    return (buffer);
+}
+#endif /* LIBXML_TREE_ENABLED */
+
+/**
+ * xmlDocGetRootElement:
+ * @doc:  the document
+ *
+ * Get the root element of the document (doc->children is a list
+ * containing possibly comments, PIs, etc ...).
+ *
+ * Returns the #xmlNodePtr for the root or NULL
+ */
+xmlNodePtr
+xmlDocGetRootElement(const xmlDoc *doc) {
+    xmlNodePtr ret;
+
+    if (doc == NULL) return(NULL);
+    ret = doc->children;
+    while (ret != NULL) {
+	if (ret->type == XML_ELEMENT_NODE)
+	    return(ret);
+        ret = ret->next;
+    }
+    return(ret);
+}
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_WRITER_ENABLED)
+/**
+ * xmlDocSetRootElement:
+ * @doc:  the document
+ * @root:  the new document root element, if root is NULL no action is taken,
+ *         to remove a node from a document use xmlUnlinkNode(root) instead.
+ *
+ * Set the root element of the document (doc->children is a list
+ * containing possibly comments, PIs, etc ...).
+ *
+ * Returns the old root element if any was found, NULL if root was NULL
+ */
+xmlNodePtr
+xmlDocSetRootElement(xmlDocPtr doc, xmlNodePtr root) {
+    xmlNodePtr old = NULL;
+
+    if (doc == NULL) return(NULL);
+    if ((root == NULL) || (root->type == XML_NAMESPACE_DECL))
+	return(NULL);
+    xmlUnlinkNode(root);
+    xmlSetTreeDoc(root, doc);
+    root->parent = (xmlNodePtr) doc;
+    old = doc->children;
+    while (old != NULL) {
+	if (old->type == XML_ELEMENT_NODE)
+	    break;
+        old = old->next;
+    }
+    if (old == NULL) {
+	if (doc->children == NULL) {
+	    doc->children = root;
+	    doc->last = root;
+	} else {
+	    xmlAddSibling(doc->children, root);
+	}
+    } else {
+	xmlReplaceNode(old, root);
+    }
+    return(old);
+}
+#endif
+
+#if defined(LIBXML_TREE_ENABLED)
+/**
+ * xmlNodeSetLang:
+ * @cur:  the node being changed
+ * @lang:  the language description
+ *
+ * Set the language of a node, i.e. the values of the xml:lang
+ * attribute.
+ */
+void
+xmlNodeSetLang(xmlNodePtr cur, const xmlChar *lang) {
+    xmlNsPtr ns;
+
+    if (cur == NULL) return;
+    switch(cur->type) {
+        case XML_TEXT_NODE:
+        case XML_CDATA_SECTION_NODE:
+        case XML_COMMENT_NODE:
+        case XML_DOCUMENT_NODE:
+        case XML_DOCUMENT_TYPE_NODE:
+        case XML_DOCUMENT_FRAG_NODE:
+        case XML_NOTATION_NODE:
+        case XML_HTML_DOCUMENT_NODE:
+        case XML_DTD_NODE:
+        case XML_ELEMENT_DECL:
+        case XML_ATTRIBUTE_DECL:
+        case XML_ENTITY_DECL:
+        case XML_PI_NODE:
+        case XML_ENTITY_REF_NODE:
+        case XML_ENTITY_NODE:
+	case XML_NAMESPACE_DECL:
+#ifdef LIBXML_DOCB_ENABLED
+	case XML_DOCB_DOCUMENT_NODE:
+#endif
+	case XML_XINCLUDE_START:
+	case XML_XINCLUDE_END:
+	    return;
+        case XML_ELEMENT_NODE:
+        case XML_ATTRIBUTE_NODE:
+	    break;
+    }
+    ns = xmlSearchNsByHref(cur->doc, cur, XML_XML_NAMESPACE);
+    if (ns == NULL)
+	return;
+    xmlSetNsProp(cur, ns, BAD_CAST "lang", lang);
+}
+#endif /* LIBXML_TREE_ENABLED */
+
+/**
+ * xmlNodeGetLang:
+ * @cur:  the node being checked
+ *
+ * Searches the language of a node, i.e. the values of the xml:lang
+ * attribute or the one carried by the nearest ancestor.
+ *
+ * Returns a pointer to the lang value, or NULL if not found
+ *     It's up to the caller to free the memory with xmlFree().
+ */
+xmlChar *
+xmlNodeGetLang(const xmlNode *cur) {
+    xmlChar *lang;
+
+    if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL))
+        return(NULL);
+    while (cur != NULL) {
+        lang = xmlGetNsProp(cur, BAD_CAST "lang", XML_XML_NAMESPACE);
+	if (lang != NULL)
+	    return(lang);
+	cur = cur->parent;
+    }
+    return(NULL);
+}
+
+
+#ifdef LIBXML_TREE_ENABLED
+/**
+ * xmlNodeSetSpacePreserve:
+ * @cur:  the node being changed
+ * @val:  the xml:space value ("0": default, 1: "preserve")
+ *
+ * Set (or reset) the space preserving behaviour of a node, i.e. the
+ * value of the xml:space attribute.
+ */
+void
+xmlNodeSetSpacePreserve(xmlNodePtr cur, int val) {
+    xmlNsPtr ns;
+
+    if (cur == NULL) return;
+    switch(cur->type) {
+        case XML_TEXT_NODE:
+        case XML_CDATA_SECTION_NODE:
+        case XML_COMMENT_NODE:
+        case XML_DOCUMENT_NODE:
+        case XML_DOCUMENT_TYPE_NODE:
+        case XML_DOCUMENT_FRAG_NODE:
+        case XML_NOTATION_NODE:
+        case XML_HTML_DOCUMENT_NODE:
+        case XML_DTD_NODE:
+        case XML_ELEMENT_DECL:
+        case XML_ATTRIBUTE_DECL:
+        case XML_ENTITY_DECL:
+        case XML_PI_NODE:
+        case XML_ENTITY_REF_NODE:
+        case XML_ENTITY_NODE:
+	case XML_NAMESPACE_DECL:
+	case XML_XINCLUDE_START:
+	case XML_XINCLUDE_END:
+#ifdef LIBXML_DOCB_ENABLED
+	case XML_DOCB_DOCUMENT_NODE:
+#endif
+	    return;
+        case XML_ELEMENT_NODE:
+        case XML_ATTRIBUTE_NODE:
+	    break;
+    }
+    ns = xmlSearchNsByHref(cur->doc, cur, XML_XML_NAMESPACE);
+    if (ns == NULL)
+	return;
+    switch (val) {
+    case 0:
+	xmlSetNsProp(cur, ns, BAD_CAST "space", BAD_CAST "default");
+	break;
+    case 1:
+	xmlSetNsProp(cur, ns, BAD_CAST "space", BAD_CAST "preserve");
+	break;
+    }
+}
+#endif /* LIBXML_TREE_ENABLED */
+
+/**
+ * xmlNodeGetSpacePreserve:
+ * @cur:  the node being checked
+ *
+ * Searches the space preserving behaviour of a node, i.e. the values
+ * of the xml:space attribute or the one carried by the nearest
+ * ancestor.
+ *
+ * Returns -1 if xml:space is not inherited, 0 if "default", 1 if "preserve"
+ */
+int
+xmlNodeGetSpacePreserve(const xmlNode *cur) {
+    xmlChar *space;
+
+    if ((cur == NULL) || (cur->type != XML_ELEMENT_NODE))
+        return(-1);
+    while (cur != NULL) {
+	space = xmlGetNsProp(cur, BAD_CAST "space", XML_XML_NAMESPACE);
+	if (space != NULL) {
+	    if (xmlStrEqual(space, BAD_CAST "preserve")) {
+		xmlFree(space);
+		return(1);
+	    }
+	    if (xmlStrEqual(space, BAD_CAST "default")) {
+		xmlFree(space);
+		return(0);
+	    }
+	    xmlFree(space);
+	}
+	cur = cur->parent;
+    }
+    return(-1);
+}
+
+#ifdef LIBXML_TREE_ENABLED
+/**
+ * xmlNodeSetName:
+ * @cur:  the node being changed
+ * @name:  the new tag name
+ *
+ * Set (or reset) the name of a node.
+ */
+void
+xmlNodeSetName(xmlNodePtr cur, const xmlChar *name) {
+    xmlDocPtr doc;
+    xmlDictPtr dict;
+    const xmlChar *freeme = NULL;
+
+    if (cur == NULL) return;
+    if (name == NULL) return;
+    switch(cur->type) {
+        case XML_TEXT_NODE:
+        case XML_CDATA_SECTION_NODE:
+        case XML_COMMENT_NODE:
+        case XML_DOCUMENT_TYPE_NODE:
+        case XML_DOCUMENT_FRAG_NODE:
+        case XML_NOTATION_NODE:
+        case XML_HTML_DOCUMENT_NODE:
+	case XML_NAMESPACE_DECL:
+	case XML_XINCLUDE_START:
+	case XML_XINCLUDE_END:
+#ifdef LIBXML_DOCB_ENABLED
+	case XML_DOCB_DOCUMENT_NODE:
+#endif
+	    return;
+        case XML_ELEMENT_NODE:
+        case XML_ATTRIBUTE_NODE:
+        case XML_PI_NODE:
+        case XML_ENTITY_REF_NODE:
+        case XML_ENTITY_NODE:
+        case XML_DTD_NODE:
+        case XML_DOCUMENT_NODE:
+        case XML_ELEMENT_DECL:
+        case XML_ATTRIBUTE_DECL:
+        case XML_ENTITY_DECL:
+	    break;
+    }
+    doc = cur->doc;
+    if (doc != NULL)
+	dict = doc->dict;
+    else
+        dict = NULL;
+    if (dict != NULL) {
+        if ((cur->name != NULL) && (!xmlDictOwns(dict, cur->name)))
+	    freeme = cur->name;
+	cur->name = xmlDictLookup(dict, name, -1);
+    } else {
+	if (cur->name != NULL)
+	    freeme = cur->name;
+	cur->name = xmlStrdup(name);
+    }
+
+    if (freeme)
+        xmlFree((xmlChar *) freeme);
+}
+#endif
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED)
+/**
+ * xmlNodeSetBase:
+ * @cur:  the node being changed
+ * @uri:  the new base URI
+ *
+ * Set (or reset) the base URI of a node, i.e. the value of the
+ * xml:base attribute.
+ */
+void
+xmlNodeSetBase(xmlNodePtr cur, const xmlChar* uri) {
+    xmlNsPtr ns;
+    xmlChar* fixed;
+
+    if (cur == NULL) return;
+    switch(cur->type) {
+        case XML_TEXT_NODE:
+        case XML_CDATA_SECTION_NODE:
+        case XML_COMMENT_NODE:
+        case XML_DOCUMENT_TYPE_NODE:
+        case XML_DOCUMENT_FRAG_NODE:
+        case XML_NOTATION_NODE:
+        case XML_DTD_NODE:
+        case XML_ELEMENT_DECL:
+        case XML_ATTRIBUTE_DECL:
+        case XML_ENTITY_DECL:
+        case XML_PI_NODE:
+        case XML_ENTITY_REF_NODE:
+        case XML_ENTITY_NODE:
+	case XML_NAMESPACE_DECL:
+	case XML_XINCLUDE_START:
+	case XML_XINCLUDE_END:
+	    return;
+        case XML_ELEMENT_NODE:
+        case XML_ATTRIBUTE_NODE:
+	    break;
+        case XML_DOCUMENT_NODE:
+#ifdef LIBXML_DOCB_ENABLED
+	case XML_DOCB_DOCUMENT_NODE:
+#endif
+        case XML_HTML_DOCUMENT_NODE: {
+	    xmlDocPtr doc = (xmlDocPtr) cur;
+
+	    if (doc->URL != NULL)
+		xmlFree((xmlChar *) doc->URL);
+	    if (uri == NULL)
+		doc->URL = NULL;
+	    else
+		doc->URL = xmlPathToURI(uri);
+	    return;
+	}
+    }
+
+    ns = xmlSearchNsByHref(cur->doc, cur, XML_XML_NAMESPACE);
+    if (ns == NULL)
+	return;
+    fixed = xmlPathToURI(uri);
+    if (fixed != NULL) {
+	xmlSetNsProp(cur, ns, BAD_CAST "base", fixed);
+	xmlFree(fixed);
+    } else {
+	xmlSetNsProp(cur, ns, BAD_CAST "base", uri);
+    }
+}
+#endif /* LIBXML_TREE_ENABLED */
+
+/**
+ * xmlNodeGetBase:
+ * @doc:  the document the node pertains to
+ * @cur:  the node being checked
+ *
+ * Searches for the BASE URL. The code should work on both XML
+ * and HTML document even if base mechanisms are completely different.
+ * It returns the base as defined in RFC 2396 sections
+ * 5.1.1. Base URI within Document Content
+ * and
+ * 5.1.2. Base URI from the Encapsulating Entity
+ * However it does not return the document base (5.1.3), use
+ * doc->URL in this case
+ *
+ * Returns a pointer to the base URL, or NULL if not found
+ *     It's up to the caller to free the memory with xmlFree().
+ */
+xmlChar *
+xmlNodeGetBase(const xmlDoc *doc, const xmlNode *cur) {
+    xmlChar *oldbase = NULL;
+    xmlChar *base, *newbase;
+
+    if ((cur == NULL) && (doc == NULL))
+        return(NULL);
+    if ((cur != NULL) && (cur->type == XML_NAMESPACE_DECL))
+        return(NULL);
+    if (doc == NULL) doc = cur->doc;
+    if ((doc != NULL) && (doc->type == XML_HTML_DOCUMENT_NODE)) {
+        cur = doc->children;
+	while ((cur != NULL) && (cur->name != NULL)) {
+	    if (cur->type != XML_ELEMENT_NODE) {
+	        cur = cur->next;
+		continue;
+	    }
+	    if (!xmlStrcasecmp(cur->name, BAD_CAST "html")) {
+	        cur = cur->children;
+		continue;
+	    }
+	    if (!xmlStrcasecmp(cur->name, BAD_CAST "head")) {
+	        cur = cur->children;
+		continue;
+	    }
+	    if (!xmlStrcasecmp(cur->name, BAD_CAST "base")) {
+                return(xmlGetProp(cur, BAD_CAST "href"));
+	    }
+	    cur = cur->next;
+	}
+	return(NULL);
+    }
+    while (cur != NULL) {
+	if (cur->type == XML_ENTITY_DECL) {
+	    xmlEntityPtr ent = (xmlEntityPtr) cur;
+	    return(xmlStrdup(ent->URI));
+	}
+	if (cur->type == XML_ELEMENT_NODE) {
+	    base = xmlGetNsProp(cur, BAD_CAST "base", XML_XML_NAMESPACE);
+	    if (base != NULL) {
+		if (oldbase != NULL) {
+		    newbase = xmlBuildURI(oldbase, base);
+		    if (newbase != NULL) {
+			xmlFree(oldbase);
+			xmlFree(base);
+			oldbase = newbase;
+		    } else {
+			xmlFree(oldbase);
+			xmlFree(base);
+			return(NULL);
+		    }
+		} else {
+		    oldbase = base;
+		}
+		if ((!xmlStrncmp(oldbase, BAD_CAST "http://", 7)) ||
+		    (!xmlStrncmp(oldbase, BAD_CAST "ftp://", 6)) ||
+		    (!xmlStrncmp(oldbase, BAD_CAST "urn:", 4)))
+		    return(oldbase);
+	    }
+	}
+	cur = cur->parent;
+    }
+    if ((doc != NULL) && (doc->URL != NULL)) {
+	if (oldbase == NULL)
+	    return(xmlStrdup(doc->URL));
+	newbase = xmlBuildURI(oldbase, doc->URL);
+	xmlFree(oldbase);
+	return(newbase);
+    }
+    return(oldbase);
+}
+
+/**
+ * xmlNodeBufGetContent:
+ * @buffer:  a buffer
+ * @cur:  the node being read
+ *
+ * Read the value of a node @cur, this can be either the text carried
+ * directly by this node if it's a TEXT node or the aggregate string
+ * of the values carried by this node child's (TEXT and ENTITY_REF).
+ * Entity references are substituted.
+ * Fills up the buffer @buffer with this value
+ *
+ * Returns 0 in case of success and -1 in case of error.
+ */
+int
+xmlNodeBufGetContent(xmlBufferPtr buffer, const xmlNode *cur)
+{
+    xmlBufPtr buf;
+    int ret;
+
+    if ((cur == NULL) || (buffer == NULL)) return(-1);
+    buf = xmlBufFromBuffer(buffer);
+    ret = xmlBufGetNodeContent(buf, cur);
+    buffer = xmlBufBackToBuffer(buf);
+    if ((ret < 0) || (buffer == NULL))
+        return(-1);
+    return(0);
+}
+
+/**
+ * xmlBufGetNodeContent:
+ * @buf:  a buffer xmlBufPtr
+ * @cur:  the node being read
+ *
+ * Read the value of a node @cur, this can be either the text carried
+ * directly by this node if it's a TEXT node or the aggregate string
+ * of the values carried by this node child's (TEXT and ENTITY_REF).
+ * Entity references are substituted.
+ * Fills up the buffer @buf with this value
+ *
+ * Returns 0 in case of success and -1 in case of error.
+ */
+int
+xmlBufGetNodeContent(xmlBufPtr buf, const xmlNode *cur)
+{
+    if ((cur == NULL) || (buf == NULL)) return(-1);
+    switch (cur->type) {
+        case XML_CDATA_SECTION_NODE:
+        case XML_TEXT_NODE:
+	    xmlBufCat(buf, cur->content);
+            break;
+        case XML_DOCUMENT_FRAG_NODE:
+        case XML_ELEMENT_NODE:{
+                const xmlNode *tmp = cur;
+
+                while (tmp != NULL) {
+                    switch (tmp->type) {
+                        case XML_CDATA_SECTION_NODE:
+                        case XML_TEXT_NODE:
+                            if (tmp->content != NULL)
+                                xmlBufCat(buf, tmp->content);
+                            break;
+                        case XML_ENTITY_REF_NODE:
+                            xmlBufGetNodeContent(buf, tmp);
+                            break;
+                        default:
+                            break;
+                    }
+                    /*
+                     * Skip to next node
+                     */
+                    if (tmp->children != NULL) {
+                        if (tmp->children->type != XML_ENTITY_DECL) {
+                            tmp = tmp->children;
+                            continue;
+                        }
+                    }
+                    if (tmp == cur)
+                        break;
+
+                    if (tmp->next != NULL) {
+                        tmp = tmp->next;
+                        continue;
+                    }
+
+                    do {
+                        tmp = tmp->parent;
+                        if (tmp == NULL)
+                            break;
+                        if (tmp == cur) {
+                            tmp = NULL;
+                            break;
+                        }
+                        if (tmp->next != NULL) {
+                            tmp = tmp->next;
+                            break;
+                        }
+                    } while (tmp != NULL);
+                }
+		break;
+            }
+        case XML_ATTRIBUTE_NODE:{
+                xmlAttrPtr attr = (xmlAttrPtr) cur;
+		xmlNodePtr tmp = attr->children;
+
+		while (tmp != NULL) {
+		    if (tmp->type == XML_TEXT_NODE)
+		        xmlBufCat(buf, tmp->content);
+		    else
+		        xmlBufGetNodeContent(buf, tmp);
+		    tmp = tmp->next;
+		}
+                break;
+            }
+        case XML_COMMENT_NODE:
+        case XML_PI_NODE:
+	    xmlBufCat(buf, cur->content);
+            break;
+        case XML_ENTITY_REF_NODE:{
+                xmlEntityPtr ent;
+                xmlNodePtr tmp;
+
+                /* lookup entity declaration */
+                ent = xmlGetDocEntity(cur->doc, cur->name);
+                if (ent == NULL)
+                    return(-1);
+
+                /* an entity content can be any "well balanced chunk",
+                 * i.e. the result of the content [43] production:
+                 * http://www.w3.org/TR/REC-xml#NT-content
+                 * -> we iterate through child nodes and recursive call
+                 * xmlNodeGetContent() which handles all possible node types */
+                tmp = ent->children;
+                while (tmp) {
+		    xmlBufGetNodeContent(buf, tmp);
+                    tmp = tmp->next;
+                }
+		break;
+            }
+        case XML_ENTITY_NODE:
+        case XML_DOCUMENT_TYPE_NODE:
+        case XML_NOTATION_NODE:
+        case XML_DTD_NODE:
+        case XML_XINCLUDE_START:
+        case XML_XINCLUDE_END:
+            break;
+        case XML_DOCUMENT_NODE:
+#ifdef LIBXML_DOCB_ENABLED
+        case XML_DOCB_DOCUMENT_NODE:
+#endif
+        case XML_HTML_DOCUMENT_NODE:
+	    cur = cur->children;
+	    while (cur!= NULL) {
+		if ((cur->type == XML_ELEMENT_NODE) ||
+		    (cur->type == XML_TEXT_NODE) ||
+		    (cur->type == XML_CDATA_SECTION_NODE)) {
+		    xmlBufGetNodeContent(buf, cur);
+		}
+		cur = cur->next;
+	    }
+	    break;
+        case XML_NAMESPACE_DECL:
+	    xmlBufCat(buf, ((xmlNsPtr) cur)->href);
+	    break;
+        case XML_ELEMENT_DECL:
+        case XML_ATTRIBUTE_DECL:
+        case XML_ENTITY_DECL:
+            break;
+    }
+    return(0);
+}
+
+/**
+ * xmlNodeGetContent:
+ * @cur:  the node being read
+ *
+ * Read the value of a node, this can be either the text carried
+ * directly by this node if it's a TEXT node or the aggregate string
+ * of the values carried by this node child's (TEXT and ENTITY_REF).
+ * Entity references are substituted.
+ * Returns a new #xmlChar * or NULL if no content is available.
+ *     It's up to the caller to free the memory with xmlFree().
+ */
+xmlChar *
+xmlNodeGetContent(const xmlNode *cur)
+{
+    if (cur == NULL)
+        return (NULL);
+    switch (cur->type) {
+        case XML_DOCUMENT_FRAG_NODE:
+        case XML_ELEMENT_NODE:{
+                xmlBufPtr buf;
+                xmlChar *ret;
+
+                buf = xmlBufCreateSize(64);
+                if (buf == NULL)
+                    return (NULL);
+		xmlBufGetNodeContent(buf, cur);
+                ret = xmlBufDetach(buf);
+                xmlBufFree(buf);
+                return (ret);
+            }
+        case XML_ATTRIBUTE_NODE:
+	    return(xmlGetPropNodeValueInternal((xmlAttrPtr) cur));
+        case XML_COMMENT_NODE:
+        case XML_PI_NODE:
+            if (cur->content != NULL)
+                return (xmlStrdup(cur->content));
+            return (NULL);
+        case XML_ENTITY_REF_NODE:{
+                xmlEntityPtr ent;
+                xmlBufPtr buf;
+                xmlChar *ret;
+
+                /* lookup entity declaration */
+                ent = xmlGetDocEntity(cur->doc, cur->name);
+                if (ent == NULL)
+                    return (NULL);
+
+                buf = xmlBufCreate();
+                if (buf == NULL)
+                    return (NULL);
+
+                xmlBufGetNodeContent(buf, cur);
+
+                ret = xmlBufDetach(buf);
+                xmlBufFree(buf);
+                return (ret);
+            }
+        case XML_ENTITY_NODE:
+        case XML_DOCUMENT_TYPE_NODE:
+        case XML_NOTATION_NODE:
+        case XML_DTD_NODE:
+        case XML_XINCLUDE_START:
+        case XML_XINCLUDE_END:
+            return (NULL);
+        case XML_DOCUMENT_NODE:
+#ifdef LIBXML_DOCB_ENABLED
+        case XML_DOCB_DOCUMENT_NODE:
+#endif
+        case XML_HTML_DOCUMENT_NODE: {
+	    xmlBufPtr buf;
+	    xmlChar *ret;
+
+	    buf = xmlBufCreate();
+	    if (buf == NULL)
+		return (NULL);
+
+	    xmlBufGetNodeContent(buf, (xmlNodePtr) cur);
+
+	    ret = xmlBufDetach(buf);
+	    xmlBufFree(buf);
+	    return (ret);
+	}
+        case XML_NAMESPACE_DECL: {
+	    xmlChar *tmp;
+
+	    tmp = xmlStrdup(((xmlNsPtr) cur)->href);
+            return (tmp);
+	}
+        case XML_ELEMENT_DECL:
+            /* TODO !!! */
+            return (NULL);
+        case XML_ATTRIBUTE_DECL:
+            /* TODO !!! */
+            return (NULL);
+        case XML_ENTITY_DECL:
+            /* TODO !!! */
+            return (NULL);
+        case XML_CDATA_SECTION_NODE:
+        case XML_TEXT_NODE:
+            if (cur->content != NULL)
+                return (xmlStrdup(cur->content));
+            return (NULL);
+    }
+    return (NULL);
+}
+
+/**
+ * xmlNodeSetContent:
+ * @cur:  the node being modified
+ * @content:  the new value of the content
+ *
+ * Replace the content of a node.
+ * NOTE: @content is supposed to be a piece of XML CDATA, so it allows entity
+ *       references, but XML special chars need to be escaped first by using
+ *       xmlEncodeEntitiesReentrant() resp. xmlEncodeSpecialChars().
+ */
+void
+xmlNodeSetContent(xmlNodePtr cur, const xmlChar *content) {
+    if (cur == NULL) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlNodeSetContent : node == NULL\n");
+#endif
+	return;
+    }
+    switch (cur->type) {
+        case XML_DOCUMENT_FRAG_NODE:
+        case XML_ELEMENT_NODE:
+        case XML_ATTRIBUTE_NODE:
+	    if (cur->children != NULL) xmlFreeNodeList(cur->children);
+	    cur->children = xmlStringGetNodeList(cur->doc, content);
+	    UPDATE_LAST_CHILD_AND_PARENT(cur)
+	    break;
+        case XML_TEXT_NODE:
+        case XML_CDATA_SECTION_NODE:
+        case XML_ENTITY_REF_NODE:
+        case XML_ENTITY_NODE:
+        case XML_PI_NODE:
+        case XML_COMMENT_NODE:
+	    if ((cur->content != NULL) &&
+	        (cur->content != (xmlChar *) &(cur->properties))) {
+	        if (!((cur->doc != NULL) && (cur->doc->dict != NULL) &&
+		    (xmlDictOwns(cur->doc->dict, cur->content))))
+		    xmlFree(cur->content);
+	    }
+	    if (cur->children != NULL) xmlFreeNodeList(cur->children);
+	    cur->last = cur->children = NULL;
+	    if (content != NULL) {
+		cur->content = xmlStrdup(content);
+	    } else
+		cur->content = NULL;
+	    cur->properties = NULL;
+	    cur->nsDef = NULL;
+	    break;
+        case XML_DOCUMENT_NODE:
+        case XML_HTML_DOCUMENT_NODE:
+        case XML_DOCUMENT_TYPE_NODE:
+	case XML_XINCLUDE_START:
+	case XML_XINCLUDE_END:
+#ifdef LIBXML_DOCB_ENABLED
+	case XML_DOCB_DOCUMENT_NODE:
+#endif
+	    break;
+        case XML_NOTATION_NODE:
+	    break;
+        case XML_DTD_NODE:
+	    break;
+	case XML_NAMESPACE_DECL:
+	    break;
+        case XML_ELEMENT_DECL:
+	    /* TODO !!! */
+	    break;
+        case XML_ATTRIBUTE_DECL:
+	    /* TODO !!! */
+	    break;
+        case XML_ENTITY_DECL:
+	    /* TODO !!! */
+	    break;
+    }
+}
+
+#ifdef LIBXML_TREE_ENABLED
+/**
+ * xmlNodeSetContentLen:
+ * @cur:  the node being modified
+ * @content:  the new value of the content
+ * @len:  the size of @content
+ *
+ * Replace the content of a node.
+ * NOTE: @content is supposed to be a piece of XML CDATA, so it allows entity
+ *       references, but XML special chars need to be escaped first by using
+ *       xmlEncodeEntitiesReentrant() resp. xmlEncodeSpecialChars().
+ */
+void
+xmlNodeSetContentLen(xmlNodePtr cur, const xmlChar *content, int len) {
+    if (cur == NULL) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlNodeSetContentLen : node == NULL\n");
+#endif
+	return;
+    }
+    switch (cur->type) {
+        case XML_DOCUMENT_FRAG_NODE:
+        case XML_ELEMENT_NODE:
+        case XML_ATTRIBUTE_NODE:
+	    if (cur->children != NULL) xmlFreeNodeList(cur->children);
+	    cur->children = xmlStringLenGetNodeList(cur->doc, content, len);
+	    UPDATE_LAST_CHILD_AND_PARENT(cur)
+	    break;
+        case XML_TEXT_NODE:
+        case XML_CDATA_SECTION_NODE:
+        case XML_ENTITY_REF_NODE:
+        case XML_ENTITY_NODE:
+        case XML_PI_NODE:
+        case XML_COMMENT_NODE:
+        case XML_NOTATION_NODE:
+	    if ((cur->content != NULL) &&
+	        (cur->content != (xmlChar *) &(cur->properties))) {
+	        if (!((cur->doc != NULL) && (cur->doc->dict != NULL) &&
+		    (xmlDictOwns(cur->doc->dict, cur->content))))
+		    xmlFree(cur->content);
+	    }
+	    if (cur->children != NULL) xmlFreeNodeList(cur->children);
+	    cur->children = cur->last = NULL;
+	    if (content != NULL) {
+		cur->content = xmlStrndup(content, len);
+	    } else
+		cur->content = NULL;
+	    cur->properties = NULL;
+	    cur->nsDef = NULL;
+	    break;
+        case XML_DOCUMENT_NODE:
+        case XML_DTD_NODE:
+        case XML_HTML_DOCUMENT_NODE:
+        case XML_DOCUMENT_TYPE_NODE:
+	case XML_NAMESPACE_DECL:
+	case XML_XINCLUDE_START:
+	case XML_XINCLUDE_END:
+#ifdef LIBXML_DOCB_ENABLED
+	case XML_DOCB_DOCUMENT_NODE:
+#endif
+	    break;
+        case XML_ELEMENT_DECL:
+	    /* TODO !!! */
+	    break;
+        case XML_ATTRIBUTE_DECL:
+	    /* TODO !!! */
+	    break;
+        case XML_ENTITY_DECL:
+	    /* TODO !!! */
+	    break;
+    }
+}
+#endif /* LIBXML_TREE_ENABLED */
+
+/**
+ * xmlNodeAddContentLen:
+ * @cur:  the node being modified
+ * @content:  extra content
+ * @len:  the size of @content
+ *
+ * Append the extra substring to the node content.
+ * NOTE: In contrast to xmlNodeSetContentLen(), @content is supposed to be
+ *       raw text, so unescaped XML special chars are allowed, entity
+ *       references are not supported.
+ */
+void
+xmlNodeAddContentLen(xmlNodePtr cur, const xmlChar *content, int len) {
+    if (cur == NULL) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlNodeAddContentLen : node == NULL\n");
+#endif
+	return;
+    }
+    if (len <= 0) return;
+    switch (cur->type) {
+        case XML_DOCUMENT_FRAG_NODE:
+        case XML_ELEMENT_NODE: {
+	    xmlNodePtr last, newNode, tmp;
+
+	    last = cur->last;
+	    newNode = xmlNewTextLen(content, len);
+	    if (newNode != NULL) {
+		tmp = xmlAddChild(cur, newNode);
+		if (tmp != newNode)
+		    return;
+	        if ((last != NULL) && (last->next == newNode)) {
+		    xmlTextMerge(last, newNode);
+		}
+	    }
+	    break;
+	}
+        case XML_ATTRIBUTE_NODE:
+	    break;
+        case XML_TEXT_NODE:
+        case XML_CDATA_SECTION_NODE:
+        case XML_ENTITY_REF_NODE:
+        case XML_ENTITY_NODE:
+        case XML_PI_NODE:
+        case XML_COMMENT_NODE:
+        case XML_NOTATION_NODE:
+	    if (content != NULL) {
+	        if ((cur->content == (xmlChar *) &(cur->properties)) ||
+		    ((cur->doc != NULL) && (cur->doc->dict != NULL) &&
+			    xmlDictOwns(cur->doc->dict, cur->content))) {
+		    cur->content = xmlStrncatNew(cur->content, content, len);
+		    cur->properties = NULL;
+		    cur->nsDef = NULL;
+		    break;
+		}
+		cur->content = xmlStrncat(cur->content, content, len);
+            }
+        case XML_DOCUMENT_NODE:
+        case XML_DTD_NODE:
+        case XML_HTML_DOCUMENT_NODE:
+        case XML_DOCUMENT_TYPE_NODE:
+	case XML_NAMESPACE_DECL:
+	case XML_XINCLUDE_START:
+	case XML_XINCLUDE_END:
+#ifdef LIBXML_DOCB_ENABLED
+	case XML_DOCB_DOCUMENT_NODE:
+#endif
+	    break;
+        case XML_ELEMENT_DECL:
+        case XML_ATTRIBUTE_DECL:
+        case XML_ENTITY_DECL:
+	    break;
+    }
+}
+
+/**
+ * xmlNodeAddContent:
+ * @cur:  the node being modified
+ * @content:  extra content
+ *
+ * Append the extra substring to the node content.
+ * NOTE: In contrast to xmlNodeSetContent(), @content is supposed to be
+ *       raw text, so unescaped XML special chars are allowed, entity
+ *       references are not supported.
+ */
+void
+xmlNodeAddContent(xmlNodePtr cur, const xmlChar *content) {
+    int len;
+
+    if (cur == NULL) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlNodeAddContent : node == NULL\n");
+#endif
+	return;
+    }
+    if (content == NULL) return;
+    len = xmlStrlen(content);
+    xmlNodeAddContentLen(cur, content, len);
+}
+
+/**
+ * xmlTextMerge:
+ * @first:  the first text node
+ * @second:  the second text node being merged
+ *
+ * Merge two text nodes into one
+ * Returns the first text node augmented
+ */
+xmlNodePtr
+xmlTextMerge(xmlNodePtr first, xmlNodePtr second) {
+    if (first == NULL) return(second);
+    if (second == NULL) return(first);
+    if (first->type != XML_TEXT_NODE) return(first);
+    if (second->type != XML_TEXT_NODE) return(first);
+    if (second->name != first->name)
+	return(first);
+    xmlNodeAddContent(first, second->content);
+    xmlUnlinkNode(second);
+    xmlFreeNode(second);
+    return(first);
+}
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+/**
+ * xmlGetNsList:
+ * @doc:  the document
+ * @node:  the current node
+ *
+ * Search all the namespace applying to a given element.
+ * Returns an NULL terminated array of all the #xmlNsPtr found
+ *         that need to be freed by the caller or NULL if no
+ *         namespace if defined
+ */
+xmlNsPtr *
+xmlGetNsList(const xmlDoc *doc ATTRIBUTE_UNUSED, const xmlNode *node)
+{
+    xmlNsPtr cur;
+    xmlNsPtr *ret = NULL;
+    int nbns = 0;
+    int maxns = 10;
+    int i;
+
+    if ((node == NULL) || (node->type == XML_NAMESPACE_DECL))
+        return(NULL);
+
+    while (node != NULL) {
+        if (node->type == XML_ELEMENT_NODE) {
+            cur = node->nsDef;
+            while (cur != NULL) {
+                if (ret == NULL) {
+                    ret =
+                        (xmlNsPtr *) xmlMalloc((maxns + 1) *
+                                               sizeof(xmlNsPtr));
+                    if (ret == NULL) {
+			xmlTreeErrMemory("getting namespace list");
+                        return (NULL);
+                    }
+                    ret[nbns] = NULL;
+                }
+                for (i = 0; i < nbns; i++) {
+                    if ((cur->prefix == ret[i]->prefix) ||
+                        (xmlStrEqual(cur->prefix, ret[i]->prefix)))
+                        break;
+                }
+                if (i >= nbns) {
+                    if (nbns >= maxns) {
+                        maxns *= 2;
+                        ret = (xmlNsPtr *) xmlRealloc(ret,
+                                                      (maxns +
+                                                       1) *
+                                                      sizeof(xmlNsPtr));
+                        if (ret == NULL) {
+			    xmlTreeErrMemory("getting namespace list");
+                            return (NULL);
+                        }
+                    }
+                    ret[nbns++] = cur;
+                    ret[nbns] = NULL;
+                }
+
+                cur = cur->next;
+            }
+        }
+        node = node->parent;
+    }
+    return (ret);
+}
+#endif /* LIBXML_TREE_ENABLED */
+
+/*
+* xmlTreeEnsureXMLDecl:
+* @doc: the doc
+*
+* Ensures that there is an XML namespace declaration on the doc.
+*
+* Returns the XML ns-struct or NULL on API and internal errors.
+*/
+static xmlNsPtr
+xmlTreeEnsureXMLDecl(xmlDocPtr doc)
+{
+    if (doc == NULL)
+	return (NULL);
+    if (doc->oldNs != NULL)
+	return (doc->oldNs);
+    {
+	xmlNsPtr ns;
+	ns = (xmlNsPtr) xmlMalloc(sizeof(xmlNs));
+	if (ns == NULL) {
+	    xmlTreeErrMemory(
+		"allocating the XML namespace");
+	    return (NULL);
+	}
+	memset(ns, 0, sizeof(xmlNs));
+	ns->type = XML_LOCAL_NAMESPACE;
+	ns->href = xmlStrdup(XML_XML_NAMESPACE);
+	ns->prefix = xmlStrdup((const xmlChar *)"xml");
+	doc->oldNs = ns;
+	return (ns);
+    }
+}
+
+/**
+ * xmlSearchNs:
+ * @doc:  the document
+ * @node:  the current node
+ * @nameSpace:  the namespace prefix
+ *
+ * Search a Ns registered under a given name space for a document.
+ * recurse on the parents until it finds the defined namespace
+ * or return NULL otherwise.
+ * @nameSpace can be NULL, this is a search for the default namespace.
+ * We don't allow to cross entities boundaries. If you don't declare
+ * the namespace within those you will be in troubles !!! A warning
+ * is generated to cover this case.
+ *
+ * Returns the namespace pointer or NULL.
+ */
+xmlNsPtr
+xmlSearchNs(xmlDocPtr doc, xmlNodePtr node, const xmlChar *nameSpace) {
+
+    xmlNsPtr cur;
+    const xmlNode *orig = node;
+
+    if ((node == NULL) || (node->type == XML_NAMESPACE_DECL)) return(NULL);
+    if ((nameSpace != NULL) &&
+	(xmlStrEqual(nameSpace, (const xmlChar *)"xml"))) {
+	if ((doc == NULL) && (node->type == XML_ELEMENT_NODE)) {
+	    /*
+	     * The XML-1.0 namespace is normally held on the root
+	     * element. In this case exceptionally create it on the
+	     * node element.
+	     */
+	    cur = (xmlNsPtr) xmlMalloc(sizeof(xmlNs));
+	    if (cur == NULL) {
+		xmlTreeErrMemory("searching namespace");
+		return(NULL);
+	    }
+	    memset(cur, 0, sizeof(xmlNs));
+	    cur->type = XML_LOCAL_NAMESPACE;
+	    cur->href = xmlStrdup(XML_XML_NAMESPACE);
+	    cur->prefix = xmlStrdup((const xmlChar *)"xml");
+	    cur->next = node->nsDef;
+	    node->nsDef = cur;
+	    return(cur);
+	}
+	if (doc == NULL) {
+	    doc = node->doc;
+	    if (doc == NULL)
+		return(NULL);
+	}
+	/*
+	* Return the XML namespace declaration held by the doc.
+	*/
+	if (doc->oldNs == NULL)
+	    return(xmlTreeEnsureXMLDecl(doc));
+	else
+	    return(doc->oldNs);
+    }
+    while (node != NULL) {
+	if ((node->type == XML_ENTITY_REF_NODE) ||
+	    (node->type == XML_ENTITY_NODE) ||
+	    (node->type == XML_ENTITY_DECL))
+	    return(NULL);
+	if (node->type == XML_ELEMENT_NODE) {
+	    cur = node->nsDef;
+	    while (cur != NULL) {
+		if ((cur->prefix == NULL) && (nameSpace == NULL) &&
+		    (cur->href != NULL))
+		    return(cur);
+		if ((cur->prefix != NULL) && (nameSpace != NULL) &&
+		    (cur->href != NULL) &&
+		    (xmlStrEqual(cur->prefix, nameSpace)))
+		    return(cur);
+		cur = cur->next;
+	    }
+	    if (orig != node) {
+	        cur = node->ns;
+	        if (cur != NULL) {
+		    if ((cur->prefix == NULL) && (nameSpace == NULL) &&
+		        (cur->href != NULL))
+		        return(cur);
+		    if ((cur->prefix != NULL) && (nameSpace != NULL) &&
+		        (cur->href != NULL) &&
+		        (xmlStrEqual(cur->prefix, nameSpace)))
+		        return(cur);
+	        }
+	    }
+	}
+	node = node->parent;
+    }
+    return(NULL);
+}
+
+/**
+ * xmlNsInScope:
+ * @doc:  the document
+ * @node:  the current node
+ * @ancestor:  the ancestor carrying the namespace
+ * @prefix:  the namespace prefix
+ *
+ * Verify that the given namespace held on @ancestor is still in scope
+ * on node.
+ *
+ * Returns 1 if true, 0 if false and -1 in case of error.
+ */
+static int
+xmlNsInScope(xmlDocPtr doc ATTRIBUTE_UNUSED, xmlNodePtr node,
+             xmlNodePtr ancestor, const xmlChar * prefix)
+{
+    xmlNsPtr tst;
+
+    while ((node != NULL) && (node != ancestor)) {
+        if ((node->type == XML_ENTITY_REF_NODE) ||
+            (node->type == XML_ENTITY_NODE) ||
+            (node->type == XML_ENTITY_DECL))
+            return (-1);
+        if (node->type == XML_ELEMENT_NODE) {
+            tst = node->nsDef;
+            while (tst != NULL) {
+                if ((tst->prefix == NULL)
+                    && (prefix == NULL))
+                    return (0);
+                if ((tst->prefix != NULL)
+                    && (prefix != NULL)
+                    && (xmlStrEqual(tst->prefix, prefix)))
+                    return (0);
+                tst = tst->next;
+            }
+        }
+        node = node->parent;
+    }
+    if (node != ancestor)
+        return (-1);
+    return (1);
+}
+
+/**
+ * xmlSearchNsByHref:
+ * @doc:  the document
+ * @node:  the current node
+ * @href:  the namespace value
+ *
+ * Search a Ns aliasing a given URI. Recurse on the parents until it finds
+ * the defined namespace or return NULL otherwise.
+ * Returns the namespace pointer or NULL.
+ */
+xmlNsPtr
+xmlSearchNsByHref(xmlDocPtr doc, xmlNodePtr node, const xmlChar * href)
+{
+    xmlNsPtr cur;
+    xmlNodePtr orig = node;
+    int is_attr;
+
+    if ((node == NULL) || (node->type == XML_NAMESPACE_DECL) || (href == NULL))
+        return (NULL);
+    if (xmlStrEqual(href, XML_XML_NAMESPACE)) {
+        /*
+         * Only the document can hold the XML spec namespace.
+         */
+        if ((doc == NULL) && (node->type == XML_ELEMENT_NODE)) {
+            /*
+             * The XML-1.0 namespace is normally held on the root
+             * element. In this case exceptionally create it on the
+             * node element.
+             */
+            cur = (xmlNsPtr) xmlMalloc(sizeof(xmlNs));
+            if (cur == NULL) {
+		xmlTreeErrMemory("searching namespace");
+                return (NULL);
+            }
+            memset(cur, 0, sizeof(xmlNs));
+            cur->type = XML_LOCAL_NAMESPACE;
+            cur->href = xmlStrdup(XML_XML_NAMESPACE);
+            cur->prefix = xmlStrdup((const xmlChar *) "xml");
+            cur->next = node->nsDef;
+            node->nsDef = cur;
+            return (cur);
+        }
+	if (doc == NULL) {
+	    doc = node->doc;
+	    if (doc == NULL)
+		return(NULL);
+	}
+	/*
+	* Return the XML namespace declaration held by the doc.
+	*/
+	if (doc->oldNs == NULL)
+	    return(xmlTreeEnsureXMLDecl(doc));
+	else
+	    return(doc->oldNs);
+    }
+    is_attr = (node->type == XML_ATTRIBUTE_NODE);
+    while (node != NULL) {
+        if ((node->type == XML_ENTITY_REF_NODE) ||
+            (node->type == XML_ENTITY_NODE) ||
+            (node->type == XML_ENTITY_DECL))
+            return (NULL);
+        if (node->type == XML_ELEMENT_NODE) {
+            cur = node->nsDef;
+            while (cur != NULL) {
+                if ((cur->href != NULL) && (href != NULL) &&
+                    (xmlStrEqual(cur->href, href))) {
+		    if (((!is_attr) || (cur->prefix != NULL)) &&
+		        (xmlNsInScope(doc, orig, node, cur->prefix) == 1))
+			return (cur);
+                }
+                cur = cur->next;
+            }
+            if (orig != node) {
+                cur = node->ns;
+                if (cur != NULL) {
+                    if ((cur->href != NULL) && (href != NULL) &&
+                        (xmlStrEqual(cur->href, href))) {
+			if (((!is_attr) || (cur->prefix != NULL)) &&
+		            (xmlNsInScope(doc, orig, node, cur->prefix) == 1))
+			    return (cur);
+                    }
+                }
+            }
+        }
+        node = node->parent;
+    }
+    return (NULL);
+}
+
+/**
+ * xmlNewReconciledNs:
+ * @doc:  the document
+ * @tree:  a node expected to hold the new namespace
+ * @ns:  the original namespace
+ *
+ * This function tries to locate a namespace definition in a tree
+ * ancestors, or create a new namespace definition node similar to
+ * @ns trying to reuse the same prefix. However if the given prefix is
+ * null (default namespace) or reused within the subtree defined by
+ * @tree or on one of its ancestors then a new prefix is generated.
+ * Returns the (new) namespace definition or NULL in case of error
+ */
+static xmlNsPtr
+xmlNewReconciledNs(xmlDocPtr doc, xmlNodePtr tree, xmlNsPtr ns) {
+    xmlNsPtr def;
+    xmlChar prefix[50];
+    int counter = 1;
+
+    if ((tree == NULL) || (tree->type != XML_ELEMENT_NODE)) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlNewReconciledNs : tree == NULL\n");
+#endif
+	return(NULL);
+    }
+    if ((ns == NULL) || (ns->type != XML_NAMESPACE_DECL)) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlNewReconciledNs : ns == NULL\n");
+#endif
+	return(NULL);
+    }
+    /*
+     * Search an existing namespace definition inherited.
+     */
+    def = xmlSearchNsByHref(doc, tree, ns->href);
+    if (def != NULL)
+        return(def);
+
+    /*
+     * Find a close prefix which is not already in use.
+     * Let's strip namespace prefixes longer than 20 chars !
+     */
+    if (ns->prefix == NULL)
+	snprintf((char *) prefix, sizeof(prefix), "default");
+    else
+	snprintf((char *) prefix, sizeof(prefix), "%.20s", (char *)ns->prefix);
+
+    def = xmlSearchNs(doc, tree, prefix);
+    while (def != NULL) {
+        if (counter > 1000) return(NULL);
+	if (ns->prefix == NULL)
+	    snprintf((char *) prefix, sizeof(prefix), "default%d", counter++);
+	else
+	    snprintf((char *) prefix, sizeof(prefix), "%.20s%d",
+		(char *)ns->prefix, counter++);
+	def = xmlSearchNs(doc, tree, prefix);
+    }
+
+    /*
+     * OK, now we are ready to create a new one.
+     */
+    def = xmlNewNs(tree, ns->href, prefix);
+    return(def);
+}
+
+#ifdef LIBXML_TREE_ENABLED
+/**
+ * xmlReconciliateNs:
+ * @doc:  the document
+ * @tree:  a node defining the subtree to reconciliate
+ *
+ * This function checks that all the namespaces declared within the given
+ * tree are properly declared. This is needed for example after Copy or Cut
+ * and then paste operations. The subtree may still hold pointers to
+ * namespace declarations outside the subtree or invalid/masked. As much
+ * as possible the function try to reuse the existing namespaces found in
+ * the new environment. If not possible the new namespaces are redeclared
+ * on @tree at the top of the given subtree.
+ * Returns the number of namespace declarations created or -1 in case of error.
+ */
+int
+xmlReconciliateNs(xmlDocPtr doc, xmlNodePtr tree) {
+    xmlNsPtr *oldNs = NULL;
+    xmlNsPtr *newNs = NULL;
+    int sizeCache = 0;
+    int nbCache = 0;
+
+    xmlNsPtr n;
+    xmlNodePtr node = tree;
+    xmlAttrPtr attr;
+    int ret = 0, i;
+
+    if ((node == NULL) || (node->type != XML_ELEMENT_NODE)) return(-1);
+    if ((doc == NULL) || (doc->type != XML_DOCUMENT_NODE)) return(-1);
+    if (node->doc != doc) return(-1);
+    while (node != NULL) {
+        /*
+	 * Reconciliate the node namespace
+	 */
+	if (node->ns != NULL) {
+	    /*
+	     * initialize the cache if needed
+	     */
+	    if (sizeCache == 0) {
+		sizeCache = 10;
+		oldNs = (xmlNsPtr *) xmlMalloc(sizeCache *
+					       sizeof(xmlNsPtr));
+		if (oldNs == NULL) {
+		    xmlTreeErrMemory("fixing namespaces");
+		    return(-1);
+		}
+		newNs = (xmlNsPtr *) xmlMalloc(sizeCache *
+					       sizeof(xmlNsPtr));
+		if (newNs == NULL) {
+		    xmlTreeErrMemory("fixing namespaces");
+		    xmlFree(oldNs);
+		    return(-1);
+		}
+	    }
+	    for (i = 0;i < nbCache;i++) {
+	        if (oldNs[i] == node->ns) {
+		    node->ns = newNs[i];
+		    break;
+		}
+	    }
+	    if (i == nbCache) {
+	        /*
+		 * OK we need to recreate a new namespace definition
+		 */
+		n = xmlNewReconciledNs(doc, tree, node->ns);
+		if (n != NULL) { /* :-( what if else ??? */
+		    /*
+		     * check if we need to grow the cache buffers.
+		     */
+		    if (sizeCache <= nbCache) {
+		        sizeCache *= 2;
+			oldNs = (xmlNsPtr *) xmlRealloc(oldNs, sizeCache *
+			                               sizeof(xmlNsPtr));
+		        if (oldNs == NULL) {
+			    xmlTreeErrMemory("fixing namespaces");
+			    xmlFree(newNs);
+			    return(-1);
+			}
+			newNs = (xmlNsPtr *) xmlRealloc(newNs, sizeCache *
+			                               sizeof(xmlNsPtr));
+		        if (newNs == NULL) {
+			    xmlTreeErrMemory("fixing namespaces");
+			    xmlFree(oldNs);
+			    return(-1);
+			}
+		    }
+		    newNs[nbCache] = n;
+		    oldNs[nbCache++] = node->ns;
+		    node->ns = n;
+                }
+	    }
+	}
+	/*
+	 * now check for namespace held by attributes on the node.
+	 */
+	if (node->type == XML_ELEMENT_NODE) {
+	    attr = node->properties;
+	    while (attr != NULL) {
+		if (attr->ns != NULL) {
+		    /*
+		     * initialize the cache if needed
+		     */
+		    if (sizeCache == 0) {
+			sizeCache = 10;
+			oldNs = (xmlNsPtr *) xmlMalloc(sizeCache *
+						       sizeof(xmlNsPtr));
+			if (oldNs == NULL) {
+			    xmlTreeErrMemory("fixing namespaces");
+			    return(-1);
+			}
+			newNs = (xmlNsPtr *) xmlMalloc(sizeCache *
+						       sizeof(xmlNsPtr));
+			if (newNs == NULL) {
+			    xmlTreeErrMemory("fixing namespaces");
+			    xmlFree(oldNs);
+			    return(-1);
+			}
+		    }
+		    for (i = 0;i < nbCache;i++) {
+			if (oldNs[i] == attr->ns) {
+			    attr->ns = newNs[i];
+			    break;
+			}
+		    }
+		    if (i == nbCache) {
+			/*
+			 * OK we need to recreate a new namespace definition
+			 */
+			n = xmlNewReconciledNs(doc, tree, attr->ns);
+			if (n != NULL) { /* :-( what if else ??? */
+			    /*
+			     * check if we need to grow the cache buffers.
+			     */
+			    if (sizeCache <= nbCache) {
+				sizeCache *= 2;
+				oldNs = (xmlNsPtr *) xmlRealloc(oldNs,
+				           sizeCache * sizeof(xmlNsPtr));
+				if (oldNs == NULL) {
+				    xmlTreeErrMemory("fixing namespaces");
+				    xmlFree(newNs);
+				    return(-1);
+				}
+				newNs = (xmlNsPtr *) xmlRealloc(newNs,
+				           sizeCache * sizeof(xmlNsPtr));
+				if (newNs == NULL) {
+				    xmlTreeErrMemory("fixing namespaces");
+				    xmlFree(oldNs);
+				    return(-1);
+				}
+			    }
+			    newNs[nbCache] = n;
+			    oldNs[nbCache++] = attr->ns;
+			    attr->ns = n;
+			}
+		    }
+		}
+		attr = attr->next;
+	    }
+	}
+
+	/*
+	 * Browse the full subtree, deep first
+	 */
+        if ((node->children != NULL) && (node->type != XML_ENTITY_REF_NODE)) {
+	    /* deep first */
+	    node = node->children;
+	} else if ((node != tree) && (node->next != NULL)) {
+	    /* then siblings */
+	    node = node->next;
+	} else if (node != tree) {
+	    /* go up to parents->next if needed */
+	    while (node != tree) {
+	        if (node->parent != NULL)
+		    node = node->parent;
+		if ((node != tree) && (node->next != NULL)) {
+		    node = node->next;
+		    break;
+		}
+		if (node->parent == NULL) {
+		    node = NULL;
+		    break;
+		}
+	    }
+	    /* exit condition */
+	    if (node == tree)
+	        node = NULL;
+	} else
+	    break;
+    }
+    if (oldNs != NULL)
+	xmlFree(oldNs);
+    if (newNs != NULL)
+	xmlFree(newNs);
+    return(ret);
+}
+#endif /* LIBXML_TREE_ENABLED */
+
+static xmlAttrPtr
+xmlGetPropNodeInternal(const xmlNode *node, const xmlChar *name,
+		       const xmlChar *nsName, int useDTD)
+{
+    xmlAttrPtr prop;
+
+    if ((node == NULL) || (node->type != XML_ELEMENT_NODE) || (name == NULL))
+	return(NULL);
+
+    if (node->properties != NULL) {
+	prop = node->properties;
+	if (nsName == NULL) {
+	    /*
+	    * We want the attr to be in no namespace.
+	    */
+	    do {
+		if ((prop->ns == NULL) && xmlStrEqual(prop->name, name)) {
+		    return(prop);
+		}
+		prop = prop->next;
+	    } while (prop != NULL);
+	} else {
+	    /*
+	    * We want the attr to be in the specified namespace.
+	    */
+	    do {
+		if ((prop->ns != NULL) && xmlStrEqual(prop->name, name) &&
+		    ((prop->ns->href == nsName) ||
+		     xmlStrEqual(prop->ns->href, nsName)))
+		{
+		    return(prop);
+		}
+		prop = prop->next;
+	    } while (prop != NULL);
+	}
+    }
+
+#ifdef LIBXML_TREE_ENABLED
+    if (! useDTD)
+	return(NULL);
+    /*
+     * Check if there is a default/fixed attribute declaration in
+     * the internal or external subset.
+     */
+    if ((node->doc != NULL) && (node->doc->intSubset != NULL)) {
+	xmlDocPtr doc = node->doc;
+	xmlAttributePtr attrDecl = NULL;
+	xmlChar *elemQName, *tmpstr = NULL;
+
+	/*
+	* We need the QName of the element for the DTD-lookup.
+	*/
+	if ((node->ns != NULL) && (node->ns->prefix != NULL)) {
+	    tmpstr = xmlStrdup(node->ns->prefix);
+	    tmpstr = xmlStrcat(tmpstr, BAD_CAST ":");
+	    tmpstr = xmlStrcat(tmpstr, node->name);
+	    if (tmpstr == NULL)
+		return(NULL);
+	    elemQName = tmpstr;
+	} else
+	    elemQName = (xmlChar *) node->name;
+	if (nsName == NULL) {
+	    /*
+	    * The common and nice case: Attr in no namespace.
+	    */
+	    attrDecl = xmlGetDtdQAttrDesc(doc->intSubset,
+		elemQName, name, NULL);
+	    if ((attrDecl == NULL) && (doc->extSubset != NULL)) {
+		attrDecl = xmlGetDtdQAttrDesc(doc->extSubset,
+		    elemQName, name, NULL);
+	    }
+        } else if (xmlStrEqual(nsName, XML_XML_NAMESPACE)) {
+	    /*
+	    * The XML namespace must be bound to prefix 'xml'.
+	    */
+	    attrDecl = xmlGetDtdQAttrDesc(doc->intSubset,
+		elemQName, name, BAD_CAST "xml");
+	    if ((attrDecl == NULL) && (doc->extSubset != NULL)) {
+		attrDecl = xmlGetDtdQAttrDesc(doc->extSubset,
+		    elemQName, name, BAD_CAST "xml");
+	    }
+	} else {
+	    xmlNsPtr *nsList, *cur;
+
+	    /*
+	    * The ugly case: Search using the prefixes of in-scope
+	    * ns-decls corresponding to @nsName.
+	    */
+	    nsList = xmlGetNsList(node->doc, node);
+	    if (nsList == NULL) {
+		if (tmpstr != NULL)
+		    xmlFree(tmpstr);
+		return(NULL);
+	    }
+	    cur = nsList;
+	    while (*cur != NULL) {
+		if (xmlStrEqual((*cur)->href, nsName)) {
+		    attrDecl = xmlGetDtdQAttrDesc(doc->intSubset, elemQName,
+			name, (*cur)->prefix);
+		    if (attrDecl)
+			break;
+		    if (doc->extSubset != NULL) {
+			attrDecl = xmlGetDtdQAttrDesc(doc->extSubset, elemQName,
+			    name, (*cur)->prefix);
+			if (attrDecl)
+			    break;
+		    }
+		}
+		cur++;
+	    }
+	    xmlFree(nsList);
+	}
+	if (tmpstr != NULL)
+	    xmlFree(tmpstr);
+	/*
+	* Only default/fixed attrs are relevant.
+	*/
+	if ((attrDecl != NULL) && (attrDecl->defaultValue != NULL))
+	    return((xmlAttrPtr) attrDecl);
+    }
+#endif /* LIBXML_TREE_ENABLED */
+    return(NULL);
+}
+
+static xmlChar*
+xmlGetPropNodeValueInternal(const xmlAttr *prop)
+{
+    if (prop == NULL)
+	return(NULL);
+    if (prop->type == XML_ATTRIBUTE_NODE) {
+	/*
+	* Note that we return at least the empty string.
+	*   TODO: Do we really always want that?
+	*/
+	if (prop->children != NULL) {
+	    if ((prop->children->next == NULL) &&
+		((prop->children->type == XML_TEXT_NODE) ||
+		(prop->children->type == XML_CDATA_SECTION_NODE)))
+	    {
+		/*
+		* Optimization for the common case: only 1 text node.
+		*/
+		return(xmlStrdup(prop->children->content));
+	    } else {
+		xmlChar *ret;
+
+		ret = xmlNodeListGetString(prop->doc, prop->children, 1);
+		if (ret != NULL)
+		    return(ret);
+	    }
+	}
+	return(xmlStrdup((xmlChar *)""));
+    } else if (prop->type == XML_ATTRIBUTE_DECL) {
+	return(xmlStrdup(((xmlAttributePtr)prop)->defaultValue));
+    }
+    return(NULL);
+}
+
+/**
+ * xmlHasProp:
+ * @node:  the node
+ * @name:  the attribute name
+ *
+ * Search an attribute associated to a node
+ * This function also looks in DTD attribute declaration for #FIXED or
+ * default declaration values unless DTD use has been turned off.
+ *
+ * Returns the attribute or the attribute declaration or NULL if
+ *         neither was found.
+ */
+xmlAttrPtr
+xmlHasProp(const xmlNode *node, const xmlChar *name) {
+    xmlAttrPtr prop;
+    xmlDocPtr doc;
+
+    if ((node == NULL) || (node->type != XML_ELEMENT_NODE) || (name == NULL))
+        return(NULL);
+    /*
+     * Check on the properties attached to the node
+     */
+    prop = node->properties;
+    while (prop != NULL) {
+        if (xmlStrEqual(prop->name, name))  {
+	    return(prop);
+        }
+	prop = prop->next;
+    }
+    if (!xmlCheckDTD) return(NULL);
+
+    /*
+     * Check if there is a default declaration in the internal
+     * or external subsets
+     */
+    doc =  node->doc;
+    if (doc != NULL) {
+        xmlAttributePtr attrDecl;
+        if (doc->intSubset != NULL) {
+	    attrDecl = xmlGetDtdAttrDesc(doc->intSubset, node->name, name);
+	    if ((attrDecl == NULL) && (doc->extSubset != NULL))
+		attrDecl = xmlGetDtdAttrDesc(doc->extSubset, node->name, name);
+            if ((attrDecl != NULL) && (attrDecl->defaultValue != NULL))
+              /* return attribute declaration only if a default value is given
+                 (that includes #FIXED declarations) */
+		return((xmlAttrPtr) attrDecl);
+	}
+    }
+    return(NULL);
+}
+
+/**
+ * xmlHasNsProp:
+ * @node:  the node
+ * @name:  the attribute name
+ * @nameSpace:  the URI of the namespace
+ *
+ * Search for an attribute associated to a node
+ * This attribute has to be anchored in the namespace specified.
+ * This does the entity substitution.
+ * This function looks in DTD attribute declaration for #FIXED or
+ * default declaration values unless DTD use has been turned off.
+ * Note that a namespace of NULL indicates to use the default namespace.
+ *
+ * Returns the attribute or the attribute declaration or NULL
+ *     if neither was found.
+ */
+xmlAttrPtr
+xmlHasNsProp(const xmlNode *node, const xmlChar *name, const xmlChar *nameSpace) {
+
+    return(xmlGetPropNodeInternal(node, name, nameSpace, xmlCheckDTD));
+}
+
+/**
+ * xmlGetProp:
+ * @node:  the node
+ * @name:  the attribute name
+ *
+ * Search and get the value of an attribute associated to a node
+ * This does the entity substitution.
+ * This function looks in DTD attribute declaration for #FIXED or
+ * default declaration values unless DTD use has been turned off.
+ * NOTE: this function acts independently of namespaces associated
+ *       to the attribute. Use xmlGetNsProp() or xmlGetNoNsProp()
+ *       for namespace aware processing.
+ *
+ * Returns the attribute value or NULL if not found.
+ *     It's up to the caller to free the memory with xmlFree().
+ */
+xmlChar *
+xmlGetProp(const xmlNode *node, const xmlChar *name) {
+    xmlAttrPtr prop;
+
+    prop = xmlHasProp(node, name);
+    if (prop == NULL)
+	return(NULL);
+    return(xmlGetPropNodeValueInternal(prop));
+}
+
+/**
+ * xmlGetNoNsProp:
+ * @node:  the node
+ * @name:  the attribute name
+ *
+ * Search and get the value of an attribute associated to a node
+ * This does the entity substitution.
+ * This function looks in DTD attribute declaration for #FIXED or
+ * default declaration values unless DTD use has been turned off.
+ * This function is similar to xmlGetProp except it will accept only
+ * an attribute in no namespace.
+ *
+ * Returns the attribute value or NULL if not found.
+ *     It's up to the caller to free the memory with xmlFree().
+ */
+xmlChar *
+xmlGetNoNsProp(const xmlNode *node, const xmlChar *name) {
+    xmlAttrPtr prop;
+
+    prop = xmlGetPropNodeInternal(node, name, NULL, xmlCheckDTD);
+    if (prop == NULL)
+	return(NULL);
+    return(xmlGetPropNodeValueInternal(prop));
+}
+
+/**
+ * xmlGetNsProp:
+ * @node:  the node
+ * @name:  the attribute name
+ * @nameSpace:  the URI of the namespace
+ *
+ * Search and get the value of an attribute associated to a node
+ * This attribute has to be anchored in the namespace specified.
+ * This does the entity substitution.
+ * This function looks in DTD attribute declaration for #FIXED or
+ * default declaration values unless DTD use has been turned off.
+ *
+ * Returns the attribute value or NULL if not found.
+ *     It's up to the caller to free the memory with xmlFree().
+ */
+xmlChar *
+xmlGetNsProp(const xmlNode *node, const xmlChar *name, const xmlChar *nameSpace) {
+    xmlAttrPtr prop;
+
+    prop = xmlGetPropNodeInternal(node, name, nameSpace, xmlCheckDTD);
+    if (prop == NULL)
+	return(NULL);
+    return(xmlGetPropNodeValueInternal(prop));
+}
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+/**
+ * xmlUnsetProp:
+ * @node:  the node
+ * @name:  the attribute name
+ *
+ * Remove an attribute carried by a node.
+ * This handles only attributes in no namespace.
+ * Returns 0 if successful, -1 if not found
+ */
+int
+xmlUnsetProp(xmlNodePtr node, const xmlChar *name) {
+    xmlAttrPtr prop;
+
+    prop = xmlGetPropNodeInternal(node, name, NULL, 0);
+    if (prop == NULL)
+	return(-1);
+    xmlUnlinkNode((xmlNodePtr) prop);
+    xmlFreeProp(prop);
+    return(0);
+}
+
+/**
+ * xmlUnsetNsProp:
+ * @node:  the node
+ * @ns:  the namespace definition
+ * @name:  the attribute name
+ *
+ * Remove an attribute carried by a node.
+ * Returns 0 if successful, -1 if not found
+ */
+int
+xmlUnsetNsProp(xmlNodePtr node, xmlNsPtr ns, const xmlChar *name) {
+    xmlAttrPtr prop;
+
+    prop = xmlGetPropNodeInternal(node, name, (ns != NULL) ? ns->href : NULL, 0);
+    if (prop == NULL)
+	return(-1);
+    xmlUnlinkNode((xmlNodePtr) prop);
+    xmlFreeProp(prop);
+    return(0);
+}
+#endif
+
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_HTML_ENABLED)
+/**
+ * xmlSetProp:
+ * @node:  the node
+ * @name:  the attribute name (a QName)
+ * @value:  the attribute value
+ *
+ * Set (or reset) an attribute carried by a node.
+ * If @name has a prefix, then the corresponding
+ * namespace-binding will be used, if in scope; it is an
+ * error it there's no such ns-binding for the prefix in
+ * scope.
+ * Returns the attribute pointer.
+ *
+ */
+xmlAttrPtr
+xmlSetProp(xmlNodePtr node, const xmlChar *name, const xmlChar *value) {
+    int len;
+    const xmlChar *nqname;
+
+    if ((node == NULL) || (name == NULL) || (node->type != XML_ELEMENT_NODE))
+	return(NULL);
+
+    /*
+     * handle QNames
+     */
+    nqname = xmlSplitQName3(name, &len);
+    if (nqname != NULL) {
+        xmlNsPtr ns;
+	xmlChar *prefix = xmlStrndup(name, len);
+	ns = xmlSearchNs(node->doc, node, prefix);
+	if (prefix != NULL)
+	    xmlFree(prefix);
+	if (ns != NULL)
+	    return(xmlSetNsProp(node, ns, nqname, value));
+    }
+    return(xmlSetNsProp(node, NULL, name, value));
+}
+
+/**
+ * xmlSetNsProp:
+ * @node:  the node
+ * @ns:  the namespace definition
+ * @name:  the attribute name
+ * @value:  the attribute value
+ *
+ * Set (or reset) an attribute carried by a node.
+ * The ns structure must be in scope, this is not checked
+ *
+ * Returns the attribute pointer.
+ */
+xmlAttrPtr
+xmlSetNsProp(xmlNodePtr node, xmlNsPtr ns, const xmlChar *name,
+	     const xmlChar *value)
+{
+    xmlAttrPtr prop;
+
+    if (ns && (ns->href == NULL))
+	return(NULL);
+    prop = xmlGetPropNodeInternal(node, name, (ns != NULL) ? ns->href : NULL, 0);
+    if (prop != NULL) {
+	/*
+	* Modify the attribute's value.
+	*/
+	if (prop->atype == XML_ATTRIBUTE_ID) {
+	    xmlRemoveID(node->doc, prop);
+	    prop->atype = XML_ATTRIBUTE_ID;
+	}
+	if (prop->children != NULL)
+	    xmlFreeNodeList(prop->children);
+	prop->children = NULL;
+	prop->last = NULL;
+	prop->ns = ns;
+	if (value != NULL) {
+	    xmlNodePtr tmp;
+
+	    prop->children = xmlNewDocText(node->doc, value);
+	    prop->last = NULL;
+	    tmp = prop->children;
+	    while (tmp != NULL) {
+		tmp->parent = (xmlNodePtr) prop;
+		if (tmp->next == NULL)
+		    prop->last = tmp;
+		tmp = tmp->next;
+	    }
+	}
+	if (prop->atype == XML_ATTRIBUTE_ID)
+	    xmlAddID(NULL, node->doc, value, prop);
+	return(prop);
+    }
+    /*
+    * No equal attr found; create a new one.
+    */
+    return(xmlNewPropInternal(node, ns, name, value, 0));
+}
+
+#endif /* LIBXML_TREE_ENABLED */
+
+/**
+ * xmlNodeIsText:
+ * @node:  the node
+ *
+ * Is this node a Text node ?
+ * Returns 1 yes, 0 no
+ */
+int
+xmlNodeIsText(const xmlNode *node) {
+    if (node == NULL) return(0);
+
+    if (node->type == XML_TEXT_NODE) return(1);
+    return(0);
+}
+
+/**
+ * xmlIsBlankNode:
+ * @node:  the node
+ *
+ * Checks whether this node is an empty or whitespace only
+ * (and possibly ignorable) text-node.
+ *
+ * Returns 1 yes, 0 no
+ */
+int
+xmlIsBlankNode(const xmlNode *node) {
+    const xmlChar *cur;
+    if (node == NULL) return(0);
+
+    if ((node->type != XML_TEXT_NODE) &&
+        (node->type != XML_CDATA_SECTION_NODE))
+	return(0);
+    if (node->content == NULL) return(1);
+    cur = node->content;
+    while (*cur != 0) {
+	if (!IS_BLANK_CH(*cur)) return(0);
+	cur++;
+    }
+
+    return(1);
+}
+
+/**
+ * xmlTextConcat:
+ * @node:  the node
+ * @content:  the content
+ * @len:  @content length
+ *
+ * Concat the given string at the end of the existing node content
+ *
+ * Returns -1 in case of error, 0 otherwise
+ */
+
+int
+xmlTextConcat(xmlNodePtr node, const xmlChar *content, int len) {
+    if (node == NULL) return(-1);
+
+    if ((node->type != XML_TEXT_NODE) &&
+        (node->type != XML_CDATA_SECTION_NODE) &&
+	(node->type != XML_COMMENT_NODE) &&
+	(node->type != XML_PI_NODE)) {
+#ifdef DEBUG_TREE
+	xmlGenericError(xmlGenericErrorContext,
+		"xmlTextConcat: node is not text nor CDATA\n");
+#endif
+        return(-1);
+    }
+    /* need to check if content is currently in the dictionary */
+    if ((node->content == (xmlChar *) &(node->properties)) ||
+        ((node->doc != NULL) && (node->doc->dict != NULL) &&
+		xmlDictOwns(node->doc->dict, node->content))) {
+	node->content = xmlStrncatNew(node->content, content, len);
+    } else {
+        node->content = xmlStrncat(node->content, content, len);
+    }
+    node->properties = NULL;
+    if (node->content == NULL)
+        return(-1);
+    return(0);
+}
+
+/************************************************************************
+ *									*
+ *			Output : to a FILE or in memory			*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlBufferCreate:
+ *
+ * routine to create an XML buffer.
+ * returns the new structure.
+ */
+xmlBufferPtr
+xmlBufferCreate(void) {
+    xmlBufferPtr ret;
+
+    ret = (xmlBufferPtr) xmlMalloc(sizeof(xmlBuffer));
+    if (ret == NULL) {
+	xmlTreeErrMemory("creating buffer");
+        return(NULL);
+    }
+    ret->use = 0;
+    ret->size = xmlDefaultBufferSize;
+    ret->alloc = xmlBufferAllocScheme;
+    ret->content = (xmlChar *) xmlMallocAtomic(ret->size * sizeof(xmlChar));
+    if (ret->content == NULL) {
+	xmlTreeErrMemory("creating buffer");
+	xmlFree(ret);
+        return(NULL);
+    }
+    ret->content[0] = 0;
+    ret->contentIO = NULL;
+    return(ret);
+}
+
+/**
+ * xmlBufferCreateSize:
+ * @size: initial size of buffer
+ *
+ * routine to create an XML buffer.
+ * returns the new structure.
+ */
+xmlBufferPtr
+xmlBufferCreateSize(size_t size) {
+    xmlBufferPtr ret;
+
+    ret = (xmlBufferPtr) xmlMalloc(sizeof(xmlBuffer));
+    if (ret == NULL) {
+	xmlTreeErrMemory("creating buffer");
+        return(NULL);
+    }
+    ret->use = 0;
+    ret->alloc = xmlBufferAllocScheme;
+    ret->size = (size ? size+2 : 0);         /* +1 for ending null */
+    if (ret->size){
+        ret->content = (xmlChar *) xmlMallocAtomic(ret->size * sizeof(xmlChar));
+        if (ret->content == NULL) {
+	    xmlTreeErrMemory("creating buffer");
+            xmlFree(ret);
+            return(NULL);
+        }
+        ret->content[0] = 0;
+    } else
+	ret->content = NULL;
+    ret->contentIO = NULL;
+    return(ret);
+}
+
+/**
+ * xmlBufferDetach:
+ * @buf:  the buffer
+ *
+ * Remove the string contained in a buffer and gie it back to the
+ * caller. The buffer is reset to an empty content.
+ * This doesn't work with immutable buffers as they can't be reset.
+ *
+ * Returns the previous string contained by the buffer.
+ */
+xmlChar *
+xmlBufferDetach(xmlBufferPtr buf) {
+    xmlChar *ret;
+
+    if (buf == NULL)
+        return(NULL);
+    if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE)
+        return(NULL);
+
+    ret = buf->content;
+    buf->content = NULL;
+    buf->size = 0;
+    buf->use = 0;
+
+    return ret;
+}
+
+
+/**
+ * xmlBufferCreateStatic:
+ * @mem: the memory area
+ * @size:  the size in byte
+ *
+ * routine to create an XML buffer from an immutable memory area.
+ * The area won't be modified nor copied, and is expected to be
+ * present until the end of the buffer lifetime.
+ *
+ * returns the new structure.
+ */
+xmlBufferPtr
+xmlBufferCreateStatic(void *mem, size_t size) {
+    xmlBufferPtr ret;
+
+    if ((mem == NULL) || (size == 0))
+        return(NULL);
+
+    ret = (xmlBufferPtr) xmlMalloc(sizeof(xmlBuffer));
+    if (ret == NULL) {
+	xmlTreeErrMemory("creating buffer");
+        return(NULL);
+    }
+    ret->use = size;
+    ret->size = size;
+    ret->alloc = XML_BUFFER_ALLOC_IMMUTABLE;
+    ret->content = (xmlChar *) mem;
+    return(ret);
+}
+
+/**
+ * xmlBufferSetAllocationScheme:
+ * @buf:  the buffer to tune
+ * @scheme:  allocation scheme to use
+ *
+ * Sets the allocation scheme for this buffer
+ */
+void
+xmlBufferSetAllocationScheme(xmlBufferPtr buf,
+                             xmlBufferAllocationScheme scheme) {
+    if (buf == NULL) {
+#ifdef DEBUG_BUFFER
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlBufferSetAllocationScheme: buf == NULL\n");
+#endif
+        return;
+    }
+    if ((buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) ||
+        (buf->alloc == XML_BUFFER_ALLOC_IO)) return;
+    if ((scheme == XML_BUFFER_ALLOC_DOUBLEIT) ||
+        (scheme == XML_BUFFER_ALLOC_EXACT) ||
+        (scheme == XML_BUFFER_ALLOC_HYBRID) ||
+        (scheme == XML_BUFFER_ALLOC_IMMUTABLE))
+	buf->alloc = scheme;
+}
+
+/**
+ * xmlBufferFree:
+ * @buf:  the buffer to free
+ *
+ * Frees an XML buffer. It frees both the content and the structure which
+ * encapsulate it.
+ */
+void
+xmlBufferFree(xmlBufferPtr buf) {
+    if (buf == NULL) {
+#ifdef DEBUG_BUFFER
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlBufferFree: buf == NULL\n");
+#endif
+	return;
+    }
+
+    if ((buf->alloc == XML_BUFFER_ALLOC_IO) &&
+        (buf->contentIO != NULL)) {
+        xmlFree(buf->contentIO);
+    } else if ((buf->content != NULL) &&
+        (buf->alloc != XML_BUFFER_ALLOC_IMMUTABLE)) {
+        xmlFree(buf->content);
+    }
+    xmlFree(buf);
+}
+
+/**
+ * xmlBufferEmpty:
+ * @buf:  the buffer
+ *
+ * empty a buffer.
+ */
+void
+xmlBufferEmpty(xmlBufferPtr buf) {
+    if (buf == NULL) return;
+    if (buf->content == NULL) return;
+    buf->use = 0;
+    if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) {
+        buf->content = BAD_CAST "";
+    } else if ((buf->alloc == XML_BUFFER_ALLOC_IO) &&
+               (buf->contentIO != NULL)) {
+        size_t start_buf = buf->content - buf->contentIO;
+
+	buf->size += start_buf;
+        buf->content = buf->contentIO;
+        buf->content[0] = 0;
+    } else {
+        buf->content[0] = 0;
+    }
+}
+
+/**
+ * xmlBufferShrink:
+ * @buf:  the buffer to dump
+ * @len:  the number of xmlChar to remove
+ *
+ * Remove the beginning of an XML buffer.
+ *
+ * Returns the number of #xmlChar removed, or -1 in case of failure.
+ */
+int
+xmlBufferShrink(xmlBufferPtr buf, unsigned int len) {
+    if (buf == NULL) return(-1);
+    if (len == 0) return(0);
+    if (len > buf->use) return(-1);
+
+    buf->use -= len;
+    if ((buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) ||
+        ((buf->alloc == XML_BUFFER_ALLOC_IO) && (buf->contentIO != NULL))) {
+	/*
+	 * we just move the content pointer, but also make sure
+	 * the perceived buffer size has shrunk accordingly
+	 */
+        buf->content += len;
+	buf->size -= len;
+
+        /*
+	 * sometimes though it maybe be better to really shrink
+	 * on IO buffers
+	 */
+	if ((buf->alloc == XML_BUFFER_ALLOC_IO) && (buf->contentIO != NULL)) {
+	    size_t start_buf = buf->content - buf->contentIO;
+	    if (start_buf >= buf->size) {
+		memmove(buf->contentIO, &buf->content[0], buf->use);
+		buf->content = buf->contentIO;
+		buf->content[buf->use] = 0;
+		buf->size += start_buf;
+	    }
+	}
+    } else {
+	memmove(buf->content, &buf->content[len], buf->use);
+	buf->content[buf->use] = 0;
+    }
+    return(len);
+}
+
+/**
+ * xmlBufferGrow:
+ * @buf:  the buffer
+ * @len:  the minimum free size to allocate
+ *
+ * Grow the available space of an XML buffer.
+ *
+ * Returns the new available space or -1 in case of error
+ */
+int
+xmlBufferGrow(xmlBufferPtr buf, unsigned int len) {
+    int size;
+    xmlChar *newbuf;
+
+    if (buf == NULL) return(-1);
+
+    if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) return(0);
+    if (len + buf->use < buf->size) return(0);
+
+    /*
+     * Windows has a BIG problem on realloc timing, so we try to double
+     * the buffer size (if that's enough) (bug 146697)
+     * Apparently BSD too, and it's probably best for linux too
+     * On an embedded system this may be something to change
+     */
+#if 1
+    if (buf->size > len)
+        size = buf->size * 2;
+    else
+        size = buf->use + len + 100;
+#else
+    size = buf->use + len + 100;
+#endif
+
+    if ((buf->alloc == XML_BUFFER_ALLOC_IO) && (buf->contentIO != NULL)) {
+        size_t start_buf = buf->content - buf->contentIO;
+
+	newbuf = (xmlChar *) xmlRealloc(buf->contentIO, start_buf + size);
+	if (newbuf == NULL) {
+	    xmlTreeErrMemory("growing buffer");
+	    return(-1);
+	}
+	buf->contentIO = newbuf;
+	buf->content = newbuf + start_buf;
+    } else {
+	newbuf = (xmlChar *) xmlRealloc(buf->content, size);
+	if (newbuf == NULL) {
+	    xmlTreeErrMemory("growing buffer");
+	    return(-1);
+	}
+	buf->content = newbuf;
+    }
+    buf->size = size;
+    return(buf->size - buf->use);
+}
+
+/**
+ * xmlBufferDump:
+ * @file:  the file output
+ * @buf:  the buffer to dump
+ *
+ * Dumps an XML buffer to  a FILE *.
+ * Returns the number of #xmlChar written
+ */
+int
+xmlBufferDump(FILE *file, xmlBufferPtr buf) {
+    int ret;
+
+    if (buf == NULL) {
+#ifdef DEBUG_BUFFER
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlBufferDump: buf == NULL\n");
+#endif
+	return(0);
+    }
+    if (buf->content == NULL) {
+#ifdef DEBUG_BUFFER
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlBufferDump: buf->content == NULL\n");
+#endif
+	return(0);
+    }
+    if (file == NULL)
+	file = stdout;
+    ret = fwrite(buf->content, sizeof(xmlChar), buf->use, file);
+    return(ret);
+}
+
+/**
+ * xmlBufferContent:
+ * @buf:  the buffer
+ *
+ * Function to extract the content of a buffer
+ *
+ * Returns the internal content
+ */
+
+const xmlChar *
+xmlBufferContent(const xmlBuffer *buf)
+{
+    if(!buf)
+        return NULL;
+
+    return buf->content;
+}
+
+/**
+ * xmlBufferLength:
+ * @buf:  the buffer
+ *
+ * Function to get the length of a buffer
+ *
+ * Returns the length of data in the internal content
+ */
+
+int
+xmlBufferLength(const xmlBuffer *buf)
+{
+    if(!buf)
+        return 0;
+
+    return buf->use;
+}
+
+/**
+ * xmlBufferResize:
+ * @buf:  the buffer to resize
+ * @size:  the desired size
+ *
+ * Resize a buffer to accommodate minimum size of @size.
+ *
+ * Returns  0 in case of problems, 1 otherwise
+ */
+int
+xmlBufferResize(xmlBufferPtr buf, unsigned int size)
+{
+    unsigned int newSize;
+    xmlChar* rebuf = NULL;
+    size_t start_buf;
+
+    if (buf == NULL)
+        return(0);
+
+    if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) return(0);
+
+    /* Don't resize if we don't have to */
+    if (size < buf->size)
+        return 1;
+
+    if (size > UINT_MAX - 10) {
+        xmlTreeErrMemory("growing buffer");
+        return 0;
+    }
+
+    /* figure out new size */
+    switch (buf->alloc){
+	case XML_BUFFER_ALLOC_IO:
+	case XML_BUFFER_ALLOC_DOUBLEIT:
+	    /*take care of empty case*/
+	    newSize = (buf->size ? buf->size : size + 10);
+	    while (size > newSize) {
+	        if (newSize > UINT_MAX / 2) {
+	            xmlTreeErrMemory("growing buffer");
+	            return 0;
+	        }
+	        newSize *= 2;
+	    }
+	    break;
+	case XML_BUFFER_ALLOC_EXACT:
+	    newSize = size+10;
+	    break;
+        case XML_BUFFER_ALLOC_HYBRID:
+            if (buf->use < BASE_BUFFER_SIZE)
+                newSize = size;
+            else {
+                newSize = buf->size;
+                while (size > newSize) {
+                    if (newSize > UINT_MAX / 2) {
+                        xmlTreeErrMemory("growing buffer");
+                        return 0;
+                    }
+                    newSize *= 2;
+                }
+            }
+            break;
+
+	default:
+	    newSize = size+10;
+	    break;
+    }
+
+    if ((buf->alloc == XML_BUFFER_ALLOC_IO) && (buf->contentIO != NULL)) {
+        start_buf = buf->content - buf->contentIO;
+
+        if (start_buf > newSize) {
+	    /* move data back to start */
+	    memmove(buf->contentIO, buf->content, buf->use);
+	    buf->content = buf->contentIO;
+	    buf->content[buf->use] = 0;
+	    buf->size += start_buf;
+	} else {
+	    rebuf = (xmlChar *) xmlRealloc(buf->contentIO, start_buf + newSize);
+	    if (rebuf == NULL) {
+		xmlTreeErrMemory("growing buffer");
+		return 0;
+	    }
+	    buf->contentIO = rebuf;
+	    buf->content = rebuf + start_buf;
+	}
+    } else {
+	if (buf->content == NULL) {
+	    rebuf = (xmlChar *) xmlMallocAtomic(newSize);
+	} else if (buf->size - buf->use < 100) {
+	    rebuf = (xmlChar *) xmlRealloc(buf->content, newSize);
+        } else {
+	    /*
+	     * if we are reallocating a buffer far from being full, it's
+	     * better to make a new allocation and copy only the used range
+	     * and free the old one.
+	     */
+	    rebuf = (xmlChar *) xmlMallocAtomic(newSize);
+	    if (rebuf != NULL) {
+		memcpy(rebuf, buf->content, buf->use);
+		xmlFree(buf->content);
+		rebuf[buf->use] = 0;
+	    }
+	}
+	if (rebuf == NULL) {
+	    xmlTreeErrMemory("growing buffer");
+	    return 0;
+	}
+	buf->content = rebuf;
+    }
+    buf->size = newSize;
+
+    return 1;
+}
+
+/**
+ * xmlBufferAdd:
+ * @buf:  the buffer to dump
+ * @str:  the #xmlChar string
+ * @len:  the number of #xmlChar to add
+ *
+ * Add a string range to an XML buffer. if len == -1, the length of
+ * str is recomputed.
+ *
+ * Returns 0 successful, a positive error code number otherwise
+ *         and -1 in case of internal or API error.
+ */
+int
+xmlBufferAdd(xmlBufferPtr buf, const xmlChar *str, int len) {
+    unsigned int needSize;
+
+    if ((str == NULL) || (buf == NULL)) {
+	return -1;
+    }
+    if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) return -1;
+    if (len < -1) {
+#ifdef DEBUG_BUFFER
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlBufferAdd: len < 0\n");
+#endif
+	return -1;
+    }
+    if (len == 0) return 0;
+
+    if (len < 0)
+        len = xmlStrlen(str);
+
+    if (len < 0) return -1;
+    if (len == 0) return 0;
+
+    needSize = buf->use + len + 2;
+    if (needSize > buf->size){
+        if (!xmlBufferResize(buf, needSize)){
+	    xmlTreeErrMemory("growing buffer");
+            return XML_ERR_NO_MEMORY;
+        }
+    }
+
+    memmove(&buf->content[buf->use], str, len*sizeof(xmlChar));
+    buf->use += len;
+    buf->content[buf->use] = 0;
+    return 0;
+}
+
+/**
+ * xmlBufferAddHead:
+ * @buf:  the buffer
+ * @str:  the #xmlChar string
+ * @len:  the number of #xmlChar to add
+ *
+ * Add a string range to the beginning of an XML buffer.
+ * if len == -1, the length of @str is recomputed.
+ *
+ * Returns 0 successful, a positive error code number otherwise
+ *         and -1 in case of internal or API error.
+ */
+int
+xmlBufferAddHead(xmlBufferPtr buf, const xmlChar *str, int len) {
+    unsigned int needSize;
+
+    if (buf == NULL)
+        return(-1);
+    if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) return -1;
+    if (str == NULL) {
+#ifdef DEBUG_BUFFER
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlBufferAddHead: str == NULL\n");
+#endif
+	return -1;
+    }
+    if (len < -1) {
+#ifdef DEBUG_BUFFER
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlBufferAddHead: len < 0\n");
+#endif
+	return -1;
+    }
+    if (len == 0) return 0;
+
+    if (len < 0)
+        len = xmlStrlen(str);
+
+    if (len <= 0) return -1;
+
+    if ((buf->alloc == XML_BUFFER_ALLOC_IO) && (buf->contentIO != NULL)) {
+        size_t start_buf = buf->content - buf->contentIO;
+
+	if (start_buf > (unsigned int) len) {
+	    /*
+	     * We can add it in the space previously shrunk
+	     */
+	    buf->content -= len;
+            memmove(&buf->content[0], str, len);
+	    buf->use += len;
+	    buf->size += len;
+	    return(0);
+	}
+    }
+    needSize = buf->use + len + 2;
+    if (needSize > buf->size){
+        if (!xmlBufferResize(buf, needSize)){
+	    xmlTreeErrMemory("growing buffer");
+            return XML_ERR_NO_MEMORY;
+        }
+    }
+
+    memmove(&buf->content[len], &buf->content[0], buf->use);
+    memmove(&buf->content[0], str, len);
+    buf->use += len;
+    buf->content[buf->use] = 0;
+    return 0;
+}
+
+/**
+ * xmlBufferCat:
+ * @buf:  the buffer to add to
+ * @str:  the #xmlChar string
+ *
+ * Append a zero terminated string to an XML buffer.
+ *
+ * Returns 0 successful, a positive error code number otherwise
+ *         and -1 in case of internal or API error.
+ */
+int
+xmlBufferCat(xmlBufferPtr buf, const xmlChar *str) {
+    if (buf == NULL)
+        return(-1);
+    if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) return -1;
+    if (str == NULL) return -1;
+    return xmlBufferAdd(buf, str, -1);
+}
+
+/**
+ * xmlBufferCCat:
+ * @buf:  the buffer to dump
+ * @str:  the C char string
+ *
+ * Append a zero terminated C string to an XML buffer.
+ *
+ * Returns 0 successful, a positive error code number otherwise
+ *         and -1 in case of internal or API error.
+ */
+int
+xmlBufferCCat(xmlBufferPtr buf, const char *str) {
+    const char *cur;
+
+    if (buf == NULL)
+        return(-1);
+    if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) return -1;
+    if (str == NULL) {
+#ifdef DEBUG_BUFFER
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlBufferCCat: str == NULL\n");
+#endif
+	return -1;
+    }
+    for (cur = str;*cur != 0;cur++) {
+        if (buf->use  + 10 >= buf->size) {
+            if (!xmlBufferResize(buf, buf->use+10)){
+		xmlTreeErrMemory("growing buffer");
+                return XML_ERR_NO_MEMORY;
+            }
+        }
+        buf->content[buf->use++] = *cur;
+    }
+    buf->content[buf->use] = 0;
+    return 0;
+}
+
+/**
+ * xmlBufferWriteCHAR:
+ * @buf:  the XML buffer
+ * @string:  the string to add
+ *
+ * routine which manages and grows an output buffer. This one adds
+ * xmlChars at the end of the buffer.
+ */
+void
+xmlBufferWriteCHAR(xmlBufferPtr buf, const xmlChar *string) {
+    if (buf == NULL)
+        return;
+    if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) return;
+    xmlBufferCat(buf, string);
+}
+
+/**
+ * xmlBufferWriteChar:
+ * @buf:  the XML buffer output
+ * @string:  the string to add
+ *
+ * routine which manage and grows an output buffer. This one add
+ * C chars at the end of the array.
+ */
+void
+xmlBufferWriteChar(xmlBufferPtr buf, const char *string) {
+    if (buf == NULL)
+        return;
+    if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) return;
+    xmlBufferCCat(buf, string);
+}
+
+
+/**
+ * xmlBufferWriteQuotedString:
+ * @buf:  the XML buffer output
+ * @string:  the string to add
+ *
+ * routine which manage and grows an output buffer. This one writes
+ * a quoted or double quoted #xmlChar string, checking first if it holds
+ * quote or double-quotes internally
+ */
+void
+xmlBufferWriteQuotedString(xmlBufferPtr buf, const xmlChar *string) {
+    const xmlChar *cur, *base;
+    if (buf == NULL)
+        return;
+    if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) return;
+    if (xmlStrchr(string, '\"')) {
+        if (xmlStrchr(string, '\'')) {
+#ifdef DEBUG_BUFFER
+	    xmlGenericError(xmlGenericErrorContext,
+ "xmlBufferWriteQuotedString: string contains quote and double-quotes !\n");
+#endif
+	    xmlBufferCCat(buf, "\"");
+            base = cur = string;
+            while(*cur != 0){
+                if(*cur == '"'){
+                    if (base != cur)
+                        xmlBufferAdd(buf, base, cur - base);
+                    xmlBufferAdd(buf, BAD_CAST "&quot;", 6);
+                    cur++;
+                    base = cur;
+                }
+                else {
+                    cur++;
+                }
+            }
+            if (base != cur)
+                xmlBufferAdd(buf, base, cur - base);
+	    xmlBufferCCat(buf, "\"");
+	}
+        else{
+	    xmlBufferCCat(buf, "\'");
+            xmlBufferCat(buf, string);
+	    xmlBufferCCat(buf, "\'");
+        }
+    } else {
+        xmlBufferCCat(buf, "\"");
+        xmlBufferCat(buf, string);
+        xmlBufferCCat(buf, "\"");
+    }
+}
+
+
+/**
+ * xmlGetDocCompressMode:
+ * @doc:  the document
+ *
+ * get the compression ratio for a document, ZLIB based
+ * Returns 0 (uncompressed) to 9 (max compression)
+ */
+int
+xmlGetDocCompressMode (const xmlDoc *doc) {
+    if (doc == NULL) return(-1);
+    return(doc->compression);
+}
+
+/**
+ * xmlSetDocCompressMode:
+ * @doc:  the document
+ * @mode:  the compression ratio
+ *
+ * set the compression ratio for a document, ZLIB based
+ * Correct values: 0 (uncompressed) to 9 (max compression)
+ */
+void
+xmlSetDocCompressMode (xmlDocPtr doc, int mode) {
+    if (doc == NULL) return;
+    if (mode < 0) doc->compression = 0;
+    else if (mode > 9) doc->compression = 9;
+    else doc->compression = mode;
+}
+
+/**
+ * xmlGetCompressMode:
+ *
+ * get the default compression mode used, ZLIB based.
+ * Returns 0 (uncompressed) to 9 (max compression)
+ */
+int
+xmlGetCompressMode(void)
+{
+    return (xmlCompressMode);
+}
+
+/**
+ * xmlSetCompressMode:
+ * @mode:  the compression ratio
+ *
+ * set the default compression mode used, ZLIB based
+ * Correct values: 0 (uncompressed) to 9 (max compression)
+ */
+void
+xmlSetCompressMode(int mode) {
+    if (mode < 0) xmlCompressMode = 0;
+    else if (mode > 9) xmlCompressMode = 9;
+    else xmlCompressMode = mode;
+}
+
+#define XML_TREE_NSMAP_PARENT -1
+#define XML_TREE_NSMAP_XML -2
+#define XML_TREE_NSMAP_DOC -3
+#define XML_TREE_NSMAP_CUSTOM -4
+
+typedef struct xmlNsMapItem *xmlNsMapItemPtr;
+struct xmlNsMapItem {
+    xmlNsMapItemPtr next;
+    xmlNsMapItemPtr prev;
+    xmlNsPtr oldNs; /* old ns decl reference */
+    xmlNsPtr newNs; /* new ns decl reference */
+    int shadowDepth; /* Shadowed at this depth */
+    /*
+    * depth:
+    * >= 0 == @node's ns-decls
+    * -1   == @parent's ns-decls
+    * -2   == the doc->oldNs XML ns-decl
+    * -3   == the doc->oldNs storage ns-decls
+    * -4   == ns-decls provided via custom ns-handling
+    */
+    int depth;
+};
+
+typedef struct xmlNsMap *xmlNsMapPtr;
+struct xmlNsMap {
+    xmlNsMapItemPtr first;
+    xmlNsMapItemPtr last;
+    xmlNsMapItemPtr pool;
+};
+
+#define XML_NSMAP_NOTEMPTY(m) (((m) != NULL) && ((m)->first != NULL))
+#define XML_NSMAP_FOREACH(m, i) for (i = (m)->first; i != NULL; i = (i)->next)
+#define XML_NSMAP_POP(m, i) \
+    i = (m)->last; \
+    (m)->last = (i)->prev; \
+    if ((m)->last == NULL) \
+	(m)->first = NULL; \
+    else \
+	(m)->last->next = NULL; \
+    (i)->next = (m)->pool; \
+    (m)->pool = i;
+
+/*
+* xmlDOMWrapNsMapFree:
+* @map: the ns-map
+*
+* Frees the ns-map
+*/
+static void
+xmlDOMWrapNsMapFree(xmlNsMapPtr nsmap)
+{
+    xmlNsMapItemPtr cur, tmp;
+
+    if (nsmap == NULL)
+	return;
+    cur = nsmap->pool;
+    while (cur != NULL) {
+	tmp = cur;
+	cur = cur->next;
+	xmlFree(tmp);
+    }
+    cur = nsmap->first;
+    while (cur != NULL) {
+	tmp = cur;
+	cur = cur->next;
+	xmlFree(tmp);
+    }
+    xmlFree(nsmap);
+}
+
+/*
+* xmlDOMWrapNsMapAddItem:
+* @map: the ns-map
+* @oldNs: the old ns-struct
+* @newNs: the new ns-struct
+* @depth: depth and ns-kind information
+*
+* Adds an ns-mapping item.
+*/
+static xmlNsMapItemPtr
+xmlDOMWrapNsMapAddItem(xmlNsMapPtr *nsmap, int position,
+		       xmlNsPtr oldNs, xmlNsPtr newNs, int depth)
+{
+    xmlNsMapItemPtr ret;
+    xmlNsMapPtr map;
+
+    if (nsmap == NULL)
+	return(NULL);
+    if ((position != -1) && (position != 0))
+	return(NULL);
+    map = *nsmap;
+
+    if (map == NULL) {
+	/*
+	* Create the ns-map.
+	*/
+	map = (xmlNsMapPtr) xmlMalloc(sizeof(struct xmlNsMap));
+	if (map == NULL) {
+	    xmlTreeErrMemory("allocating namespace map");
+	    return (NULL);
+	}
+	memset(map, 0, sizeof(struct xmlNsMap));
+	*nsmap = map;
+    }
+
+    if (map->pool != NULL) {
+	/*
+	* Reuse an item from the pool.
+	*/
+	ret = map->pool;
+	map->pool = ret->next;
+	memset(ret, 0, sizeof(struct xmlNsMapItem));
+    } else {
+	/*
+	* Create a new item.
+	*/
+	ret = (xmlNsMapItemPtr) xmlMalloc(sizeof(struct xmlNsMapItem));
+	if (ret == NULL) {
+	    xmlTreeErrMemory("allocating namespace map item");
+	    return (NULL);
+	}
+	memset(ret, 0, sizeof(struct xmlNsMapItem));
+    }
+
+    if (map->first == NULL) {
+	/*
+	* First ever.
+	*/
+	map->first = ret;
+	map->last = ret;
+    } else if (position == -1) {
+	/*
+	* Append.
+	*/
+	ret->prev = map->last;
+	map->last->next = ret;
+	map->last = ret;
+    } else if (position == 0) {
+	/*
+	* Set on first position.
+	*/
+	map->first->prev = ret;
+	ret->next = map->first;
+	map->first = ret;
+    }
+
+    ret->oldNs = oldNs;
+    ret->newNs = newNs;
+    ret->shadowDepth = -1;
+    ret->depth = depth;
+    return (ret);
+}
+
+/*
+* xmlDOMWrapStoreNs:
+* @doc: the doc
+* @nsName: the namespace name
+* @prefix: the prefix
+*
+* Creates or reuses an xmlNs struct on doc->oldNs with
+* the given prefix and namespace name.
+*
+* Returns the acquired ns struct or NULL in case of an API
+*         or internal error.
+*/
+static xmlNsPtr
+xmlDOMWrapStoreNs(xmlDocPtr doc,
+		   const xmlChar *nsName,
+		   const xmlChar *prefix)
+{
+    xmlNsPtr ns;
+
+    if (doc == NULL)
+	return (NULL);
+    ns = xmlTreeEnsureXMLDecl(doc);
+    if (ns == NULL)
+	return (NULL);
+    if (ns->next != NULL) {
+	/* Reuse. */
+	ns = ns->next;
+	while (ns != NULL) {
+	    if (((ns->prefix == prefix) ||
+		xmlStrEqual(ns->prefix, prefix)) &&
+		xmlStrEqual(ns->href, nsName)) {
+		return (ns);
+	    }
+	    if (ns->next == NULL)
+		break;
+	    ns = ns->next;
+	}
+    }
+    /* Create. */
+    if (ns != NULL) {
+        ns->next = xmlNewNs(NULL, nsName, prefix);
+        return (ns->next);
+    }
+    return(NULL);
+}
+
+/*
+* xmlDOMWrapNewCtxt:
+*
+* Allocates and initializes a new DOM-wrapper context.
+*
+* Returns the xmlDOMWrapCtxtPtr or NULL in case of an internal error.
+*/
+xmlDOMWrapCtxtPtr
+xmlDOMWrapNewCtxt(void)
+{
+    xmlDOMWrapCtxtPtr ret;
+
+    ret = xmlMalloc(sizeof(xmlDOMWrapCtxt));
+    if (ret == NULL) {
+	xmlTreeErrMemory("allocating DOM-wrapper context");
+	return (NULL);
+    }
+    memset(ret, 0, sizeof(xmlDOMWrapCtxt));
+    return (ret);
+}
+
+/*
+* xmlDOMWrapFreeCtxt:
+* @ctxt: the DOM-wrapper context
+*
+* Frees the DOM-wrapper context.
+*/
+void
+xmlDOMWrapFreeCtxt(xmlDOMWrapCtxtPtr ctxt)
+{
+    if (ctxt == NULL)
+	return;
+    if (ctxt->namespaceMap != NULL)
+	xmlDOMWrapNsMapFree((xmlNsMapPtr) ctxt->namespaceMap);
+    /*
+    * TODO: Store the namespace map in the context.
+    */
+    xmlFree(ctxt);
+}
+
+/*
+* xmlTreeLookupNsListByPrefix:
+* @nsList: a list of ns-structs
+* @prefix: the searched prefix
+*
+* Searches for a ns-decl with the given prefix in @nsList.
+*
+* Returns the ns-decl if found, NULL if not found and on
+*         API errors.
+*/
+static xmlNsPtr
+xmlTreeNSListLookupByPrefix(xmlNsPtr nsList, const xmlChar *prefix)
+{
+    if (nsList == NULL)
+	return (NULL);
+    {
+	xmlNsPtr ns;
+	ns = nsList;
+	do {
+	    if ((prefix == ns->prefix) ||
+		xmlStrEqual(prefix, ns->prefix)) {
+		return (ns);
+	    }
+	    ns = ns->next;
+	} while (ns != NULL);
+    }
+    return (NULL);
+}
+
+/*
+*
+* xmlDOMWrapNSNormGatherInScopeNs:
+* @map: the namespace map
+* @node: the node to start with
+*
+* Puts in-scope namespaces into the ns-map.
+*
+* Returns 0 on success, -1 on API or internal errors.
+*/
+static int
+xmlDOMWrapNSNormGatherInScopeNs(xmlNsMapPtr *map,
+				xmlNodePtr node)
+{
+    xmlNodePtr cur;
+    xmlNsPtr ns;
+    xmlNsMapItemPtr mi;
+    int shadowed;
+
+    if ((map == NULL) || (*map != NULL))
+	return (-1);
+    if ((node == NULL) || (node->type == XML_NAMESPACE_DECL))
+        return (-1);
+    /*
+    * Get in-scope ns-decls of @parent.
+    */
+    cur = node;
+    while ((cur != NULL) && (cur != (xmlNodePtr) cur->doc)) {
+	if (cur->type == XML_ELEMENT_NODE) {
+	    if (cur->nsDef != NULL) {
+		ns = cur->nsDef;
+		do {
+		    shadowed = 0;
+		    if (XML_NSMAP_NOTEMPTY(*map)) {
+			/*
+			* Skip shadowed prefixes.
+			*/
+			XML_NSMAP_FOREACH(*map, mi) {
+			    if ((ns->prefix == mi->newNs->prefix) ||
+				xmlStrEqual(ns->prefix, mi->newNs->prefix)) {
+				shadowed = 1;
+				break;
+			    }
+			}
+		    }
+		    /*
+		    * Insert mapping.
+		    */
+		    mi = xmlDOMWrapNsMapAddItem(map, 0, NULL,
+			ns, XML_TREE_NSMAP_PARENT);
+		    if (mi == NULL)
+			return (-1);
+		    if (shadowed)
+			mi->shadowDepth = 0;
+		    ns = ns->next;
+		} while (ns != NULL);
+	    }
+	}
+	cur = cur->parent;
+    }
+    return (0);
+}
+
+/*
+* XML_TREE_ADOPT_STR: If we have a dest-dict, put @str in the dict;
+* otherwise copy it, when it was in the source-dict.
+*/
+#define XML_TREE_ADOPT_STR(str) \
+    if (adoptStr && (str != NULL)) { \
+	if (destDoc->dict) { \
+	    const xmlChar *old = str;	\
+	    str = xmlDictLookup(destDoc->dict, str, -1); \
+	    if ((sourceDoc == NULL) || (sourceDoc->dict == NULL) || \
+	        (!xmlDictOwns(sourceDoc->dict, old))) \
+		xmlFree((char *)old); \
+	} else if ((sourceDoc) && (sourceDoc->dict) && \
+	    xmlDictOwns(sourceDoc->dict, str)) { \
+	    str = BAD_CAST xmlStrdup(str); \
+	} \
+    }
+
+/*
+* XML_TREE_ADOPT_STR_2: If @str was in the source-dict, then
+* put it in dest-dict or copy it.
+*/
+#define XML_TREE_ADOPT_STR_2(str) \
+    if (adoptStr && (str != NULL) && (sourceDoc != NULL) && \
+	(sourceDoc->dict != NULL) && \
+	xmlDictOwns(sourceDoc->dict, cur->content)) { \
+	if (destDoc->dict) \
+	    cur->content = (xmlChar *) \
+		xmlDictLookup(destDoc->dict, cur->content, -1); \
+	else \
+	    cur->content = xmlStrdup(BAD_CAST cur->content); \
+    }
+
+/*
+* xmlDOMWrapNSNormAddNsMapItem2:
+*
+* For internal use. Adds a ns-decl mapping.
+*
+* Returns 0 on success, -1 on internal errors.
+*/
+static int
+xmlDOMWrapNSNormAddNsMapItem2(xmlNsPtr **list, int *size, int *number,
+			xmlNsPtr oldNs, xmlNsPtr newNs)
+{
+    if (*list == NULL) {
+	*list = (xmlNsPtr *) xmlMalloc(6 * sizeof(xmlNsPtr));
+	if (*list == NULL) {
+	    xmlTreeErrMemory("alloc ns map item");
+	    return(-1);
+	}
+	*size = 3;
+	*number = 0;
+    } else if ((*number) >= (*size)) {
+	*size *= 2;
+	*list = (xmlNsPtr *) xmlRealloc(*list,
+	    (*size) * 2 * sizeof(xmlNsPtr));
+	if (*list == NULL) {
+	    xmlTreeErrMemory("realloc ns map item");
+	    return(-1);
+	}
+    }
+    (*list)[2 * (*number)] = oldNs;
+    (*list)[2 * (*number) +1] = newNs;
+    (*number)++;
+    return (0);
+}
+
+/*
+* xmlDOMWrapRemoveNode:
+* @ctxt: a DOM wrapper context
+* @doc: the doc
+* @node: the node to be removed.
+* @options: set of options, unused at the moment
+*
+* Unlinks the given node from its owner.
+* This will substitute ns-references to node->nsDef for
+* ns-references to doc->oldNs, thus ensuring the removed
+* branch to be autark wrt ns-references.
+*
+* NOTE: This function was not intensively tested.
+*
+* Returns 0 on success, 1 if the node is not supported,
+*         -1 on API and internal errors.
+*/
+int
+xmlDOMWrapRemoveNode(xmlDOMWrapCtxtPtr ctxt, xmlDocPtr doc,
+		     xmlNodePtr node, int options ATTRIBUTE_UNUSED)
+{
+    xmlNsPtr *list = NULL;
+    int sizeList, nbList, i, j;
+    xmlNsPtr ns;
+
+    if ((node == NULL) || (doc == NULL) || (node->doc != doc))
+	return (-1);
+
+    /* TODO: 0 or -1 ? */
+    if (node->parent == NULL)
+	return (0);
+
+    switch (node->type) {
+	case XML_TEXT_NODE:
+	case XML_CDATA_SECTION_NODE:
+	case XML_ENTITY_REF_NODE:
+	case XML_PI_NODE:
+	case XML_COMMENT_NODE:
+	    xmlUnlinkNode(node);
+	    return (0);
+	case XML_ELEMENT_NODE:
+	case XML_ATTRIBUTE_NODE:
+	    break;
+	default:
+	    return (1);
+    }
+    xmlUnlinkNode(node);
+    /*
+    * Save out-of-scope ns-references in doc->oldNs.
+    */
+    do {
+	switch (node->type) {
+	    case XML_ELEMENT_NODE:
+		if ((ctxt == NULL) && (node->nsDef != NULL)) {
+		    ns = node->nsDef;
+		    do {
+			if (xmlDOMWrapNSNormAddNsMapItem2(&list, &sizeList,
+			    &nbList, ns, ns) == -1)
+			    goto internal_error;
+			ns = ns->next;
+		    } while (ns != NULL);
+		}
+                /* Falls through. */
+	    case XML_ATTRIBUTE_NODE:
+		if (node->ns != NULL) {
+		    /*
+		    * Find a mapping.
+		    */
+		    if (list != NULL) {
+			for (i = 0, j = 0; i < nbList; i++, j += 2) {
+			    if (node->ns == list[j]) {
+				node->ns = list[++j];
+				goto next_node;
+			    }
+			}
+		    }
+		    ns = NULL;
+		    if (ctxt != NULL) {
+			/*
+			* User defined.
+			*/
+		    } else {
+			/*
+			* Add to doc's oldNs.
+			*/
+			ns = xmlDOMWrapStoreNs(doc, node->ns->href,
+			    node->ns->prefix);
+			if (ns == NULL)
+			    goto internal_error;
+		    }
+		    if (ns != NULL) {
+			/*
+			* Add mapping.
+			*/
+			if (xmlDOMWrapNSNormAddNsMapItem2(&list, &sizeList,
+			    &nbList, node->ns, ns) == -1)
+			    goto internal_error;
+		    }
+		    node->ns = ns;
+		}
+		if ((node->type == XML_ELEMENT_NODE) &&
+		    (node->properties != NULL)) {
+		    node = (xmlNodePtr) node->properties;
+		    continue;
+		}
+		break;
+	    default:
+		goto next_sibling;
+	}
+next_node:
+	if ((node->type == XML_ELEMENT_NODE) &&
+	    (node->children != NULL)) {
+	    node = node->children;
+	    continue;
+	}
+next_sibling:
+	if (node == NULL)
+	    break;
+	if (node->next != NULL)
+	    node = node->next;
+	else {
+	    node = node->parent;
+	    goto next_sibling;
+	}
+    } while (node != NULL);
+
+    if (list != NULL)
+	xmlFree(list);
+    return (0);
+
+internal_error:
+    if (list != NULL)
+	xmlFree(list);
+    return (-1);
+}
+
+/*
+* xmlSearchNsByNamespaceStrict:
+* @doc: the document
+* @node: the start node
+* @nsName: the searched namespace name
+* @retNs: the resulting ns-decl
+* @prefixed: if the found ns-decl must have a prefix (for attributes)
+*
+* Dynamically searches for a ns-declaration which matches
+* the given @nsName in the ancestor-or-self axis of @node.
+*
+* Returns 1 if a ns-decl was found, 0 if not and -1 on API
+*         and internal errors.
+*/
+static int
+xmlSearchNsByNamespaceStrict(xmlDocPtr doc, xmlNodePtr node,
+			     const xmlChar* nsName,
+			     xmlNsPtr *retNs, int prefixed)
+{
+    xmlNodePtr cur, prev = NULL, out = NULL;
+    xmlNsPtr ns, prevns;
+
+    if ((doc == NULL) || (nsName == NULL) || (retNs == NULL))
+	return (-1);
+    if ((node == NULL) || (node->type == XML_NAMESPACE_DECL))
+        return(-1);
+
+    *retNs = NULL;
+    if (xmlStrEqual(nsName, XML_XML_NAMESPACE)) {
+	*retNs = xmlTreeEnsureXMLDecl(doc);
+	if (*retNs == NULL)
+	    return (-1);
+	return (1);
+    }
+    cur = node;
+    do {
+	if (cur->type == XML_ELEMENT_NODE) {
+	    if (cur->nsDef != NULL) {
+		for (ns = cur->nsDef; ns != NULL; ns = ns->next) {
+		    if (prefixed && (ns->prefix == NULL))
+			continue;
+		    if (prev != NULL) {
+			/*
+			* Check the last level of ns-decls for a
+			* shadowing prefix.
+			*/
+			prevns = prev->nsDef;
+			do {
+			    if ((prevns->prefix == ns->prefix) ||
+				((prevns->prefix != NULL) &&
+				(ns->prefix != NULL) &&
+				xmlStrEqual(prevns->prefix, ns->prefix))) {
+				/*
+				* Shadowed.
+				*/
+				break;
+			    }
+			    prevns = prevns->next;
+			} while (prevns != NULL);
+			if (prevns != NULL)
+			    continue;
+		    }
+		    /*
+		    * Ns-name comparison.
+		    */
+		    if ((nsName == ns->href) ||
+			xmlStrEqual(nsName, ns->href)) {
+			/*
+			* At this point the prefix can only be shadowed,
+			* if we are the the (at least) 3rd level of
+			* ns-decls.
+			*/
+			if (out) {
+			    int ret;
+
+			    ret = xmlNsInScope(doc, node, prev, ns->prefix);
+			    if (ret < 0)
+				return (-1);
+			    /*
+			    * TODO: Should we try to find a matching ns-name
+			    * only once? This here keeps on searching.
+			    * I think we should try further since, there might
+			    * be an other matching ns-decl with an unshadowed
+			    * prefix.
+			    */
+			    if (! ret)
+				continue;
+			}
+			*retNs = ns;
+			return (1);
+		    }
+		}
+		out = prev;
+		prev = cur;
+	    }
+	} else if ((cur->type == XML_ENTITY_NODE) ||
+            (cur->type == XML_ENTITY_DECL))
+	    return (0);
+	cur = cur->parent;
+    } while ((cur != NULL) && (cur->doc != (xmlDocPtr) cur));
+    return (0);
+}
+
+/*
+* xmlSearchNsByPrefixStrict:
+* @doc: the document
+* @node: the start node
+* @prefix: the searched namespace prefix
+* @retNs: the resulting ns-decl
+*
+* Dynamically searches for a ns-declaration which matches
+* the given @nsName in the ancestor-or-self axis of @node.
+*
+* Returns 1 if a ns-decl was found, 0 if not and -1 on API
+*         and internal errors.
+*/
+static int
+xmlSearchNsByPrefixStrict(xmlDocPtr doc, xmlNodePtr node,
+			  const xmlChar* prefix,
+			  xmlNsPtr *retNs)
+{
+    xmlNodePtr cur;
+    xmlNsPtr ns;
+
+    if ((doc == NULL) || (node == NULL) || (node->type == XML_NAMESPACE_DECL))
+        return(-1);
+
+    if (retNs)
+	*retNs = NULL;
+    if (IS_STR_XML(prefix)) {
+	if (retNs) {
+	    *retNs = xmlTreeEnsureXMLDecl(doc);
+	    if (*retNs == NULL)
+		return (-1);
+	}
+	return (1);
+    }
+    cur = node;
+    do {
+	if (cur->type == XML_ELEMENT_NODE) {
+	    if (cur->nsDef != NULL) {
+		ns = cur->nsDef;
+		do {
+		    if ((prefix == ns->prefix) ||
+			xmlStrEqual(prefix, ns->prefix))
+		    {
+			/*
+			* Disabled namespaces, e.g. xmlns:abc="".
+			*/
+			if (ns->href == NULL)
+			    return(0);
+			if (retNs)
+			    *retNs = ns;
+			return (1);
+		    }
+		    ns = ns->next;
+		} while (ns != NULL);
+	    }
+	} else if ((cur->type == XML_ENTITY_NODE) ||
+            (cur->type == XML_ENTITY_DECL))
+	    return (0);
+	cur = cur->parent;
+    } while ((cur != NULL) && (cur->doc != (xmlDocPtr) cur));
+    return (0);
+}
+
+/*
+* xmlDOMWrapNSNormDeclareNsForced:
+* @doc: the doc
+* @elem: the element-node to declare on
+* @nsName: the namespace-name of the ns-decl
+* @prefix: the preferred prefix of the ns-decl
+* @checkShadow: ensure that the new ns-decl doesn't shadow ancestor ns-decls
+*
+* Declares a new namespace on @elem. It tries to use the
+* given @prefix; if a ns-decl with the given prefix is already existent
+* on @elem, it will generate an other prefix.
+*
+* Returns 1 if a ns-decl was found, 0 if not and -1 on API
+*         and internal errors.
+*/
+static xmlNsPtr
+xmlDOMWrapNSNormDeclareNsForced(xmlDocPtr doc,
+				xmlNodePtr elem,
+				const xmlChar *nsName,
+				const xmlChar *prefix,
+				int checkShadow)
+{
+
+    xmlNsPtr ret;
+    char buf[50];
+    const xmlChar *pref;
+    int counter = 0;
+
+    if ((doc == NULL) || (elem == NULL) || (elem->type != XML_ELEMENT_NODE))
+        return(NULL);
+    /*
+    * Create a ns-decl on @anchor.
+    */
+    pref = prefix;
+    while (1) {
+	/*
+	* Lookup whether the prefix is unused in elem's ns-decls.
+	*/
+	if ((elem->nsDef != NULL) &&
+	    (xmlTreeNSListLookupByPrefix(elem->nsDef, pref) != NULL))
+	    goto ns_next_prefix;
+	if (checkShadow && elem->parent &&
+	    ((xmlNodePtr) elem->parent->doc != elem->parent)) {
+	    /*
+	    * Does it shadow ancestor ns-decls?
+	    */
+	    if (xmlSearchNsByPrefixStrict(doc, elem->parent, pref, NULL) == 1)
+		goto ns_next_prefix;
+	}
+	ret = xmlNewNs(NULL, nsName, pref);
+	if (ret == NULL)
+	    return (NULL);
+	if (elem->nsDef == NULL)
+	    elem->nsDef = ret;
+	else {
+	    xmlNsPtr ns2 = elem->nsDef;
+	    while (ns2->next != NULL)
+		ns2 = ns2->next;
+	    ns2->next = ret;
+	}
+	return (ret);
+ns_next_prefix:
+	counter++;
+	if (counter > 1000)
+	    return (NULL);
+	if (prefix == NULL) {
+	    snprintf((char *) buf, sizeof(buf),
+		"ns_%d", counter);
+	} else
+	    snprintf((char *) buf, sizeof(buf),
+	    "%.30s_%d", (char *)prefix, counter);
+	pref = BAD_CAST buf;
+    }
+}
+
+/*
+* xmlDOMWrapNSNormAcquireNormalizedNs:
+* @doc: the doc
+* @elem: the element-node to declare namespaces on
+* @ns: the ns-struct to use for the search
+* @retNs: the found/created ns-struct
+* @nsMap: the ns-map
+* @depth: the current tree depth
+* @ancestorsOnly: search in ancestor ns-decls only
+* @prefixed: if the searched ns-decl must have a prefix (for attributes)
+*
+* Searches for a matching ns-name in the ns-decls of @nsMap, if not
+* found it will either declare it on @elem, or store it in doc->oldNs.
+* If a new ns-decl needs to be declared on @elem, it tries to use the
+* @ns->prefix for it, if this prefix is already in use on @elem, it will
+* change the prefix or the new ns-decl.
+*
+* Returns 0 if succeeded, -1 otherwise and on API/internal errors.
+*/
+static int
+xmlDOMWrapNSNormAcquireNormalizedNs(xmlDocPtr doc,
+				   xmlNodePtr elem,
+				   xmlNsPtr ns,
+				   xmlNsPtr *retNs,
+				   xmlNsMapPtr *nsMap,
+
+				   int depth,
+				   int ancestorsOnly,
+				   int prefixed)
+{
+    xmlNsMapItemPtr mi;
+
+    if ((doc == NULL) || (ns == NULL) || (retNs == NULL) ||
+	(nsMap == NULL))
+	return (-1);
+
+    *retNs = NULL;
+    /*
+    * Handle XML namespace.
+    */
+    if (IS_STR_XML(ns->prefix)) {
+	/*
+	* Insert XML namespace mapping.
+	*/
+	*retNs = xmlTreeEnsureXMLDecl(doc);
+	if (*retNs == NULL)
+	    return (-1);
+	return (0);
+    }
+    /*
+    * If the search should be done in ancestors only and no
+    * @elem (the first ancestor) was specified, then skip the search.
+    */
+    if ((XML_NSMAP_NOTEMPTY(*nsMap)) &&
+	(! (ancestorsOnly && (elem == NULL))))
+    {
+	/*
+	* Try to find an equal ns-name in in-scope ns-decls.
+	*/
+	XML_NSMAP_FOREACH(*nsMap, mi) {
+	    if ((mi->depth >= XML_TREE_NSMAP_PARENT) &&
+		/*
+		* ancestorsOnly: This should be turned on to gain speed,
+		* if one knows that the branch itself was already
+		* ns-wellformed and no stale references existed.
+		* I.e. it searches in the ancestor axis only.
+		*/
+		((! ancestorsOnly) || (mi->depth == XML_TREE_NSMAP_PARENT)) &&
+		/* Skip shadowed prefixes. */
+		(mi->shadowDepth == -1) &&
+		/* Skip xmlns="" or xmlns:foo="". */
+		((mi->newNs->href != NULL) &&
+		(mi->newNs->href[0] != 0)) &&
+		/* Ensure a prefix if wanted. */
+		((! prefixed) || (mi->newNs->prefix != NULL)) &&
+		/* Equal ns name */
+		((mi->newNs->href == ns->href) ||
+		xmlStrEqual(mi->newNs->href, ns->href))) {
+		/* Set the mapping. */
+		mi->oldNs = ns;
+		*retNs = mi->newNs;
+		return (0);
+	    }
+	}
+    }
+    /*
+    * No luck, the namespace is out of scope or shadowed.
+    */
+    if (elem == NULL) {
+	xmlNsPtr tmpns;
+
+	/*
+	* Store ns-decls in "oldNs" of the document-node.
+	*/
+	tmpns = xmlDOMWrapStoreNs(doc, ns->href, ns->prefix);
+	if (tmpns == NULL)
+	    return (-1);
+	/*
+	* Insert mapping.
+	*/
+	if (xmlDOMWrapNsMapAddItem(nsMap, -1, ns,
+		tmpns, XML_TREE_NSMAP_DOC) == NULL) {
+	    xmlFreeNs(tmpns);
+	    return (-1);
+	}
+	*retNs = tmpns;
+    } else {
+	xmlNsPtr tmpns;
+
+	tmpns = xmlDOMWrapNSNormDeclareNsForced(doc, elem, ns->href,
+	    ns->prefix, 0);
+	if (tmpns == NULL)
+	    return (-1);
+
+	if (*nsMap != NULL) {
+	    /*
+	    * Does it shadow ancestor ns-decls?
+	    */
+	    XML_NSMAP_FOREACH(*nsMap, mi) {
+		if ((mi->depth < depth) &&
+		    (mi->shadowDepth == -1) &&
+		    ((ns->prefix == mi->newNs->prefix) ||
+		    xmlStrEqual(ns->prefix, mi->newNs->prefix))) {
+		    /*
+		    * Shadows.
+		    */
+		    mi->shadowDepth = depth;
+		    break;
+		}
+	    }
+	}
+	if (xmlDOMWrapNsMapAddItem(nsMap, -1, ns, tmpns, depth) == NULL) {
+	    xmlFreeNs(tmpns);
+	    return (-1);
+	}
+	*retNs = tmpns;
+    }
+    return (0);
+}
+
+typedef enum {
+    XML_DOM_RECONNS_REMOVEREDUND = 1<<0
+} xmlDOMReconcileNSOptions;
+
+/*
+* xmlDOMWrapReconcileNamespaces:
+* @ctxt: DOM wrapper context, unused at the moment
+* @elem: the element-node
+* @options: option flags
+*
+* Ensures that ns-references point to ns-decls hold on element-nodes.
+* Ensures that the tree is namespace wellformed by creating additional
+* ns-decls where needed. Note that, since prefixes of already existent
+* ns-decls can be shadowed by this process, it could break QNames in
+* attribute values or element content.
+*
+* NOTE: This function was not intensively tested.
+*
+* Returns 0 if succeeded, -1 otherwise and on API/internal errors.
+*/
+
+int
+xmlDOMWrapReconcileNamespaces(xmlDOMWrapCtxtPtr ctxt ATTRIBUTE_UNUSED,
+			      xmlNodePtr elem,
+			      int options)
+{
+    int depth = -1, adoptns = 0, parnsdone = 0;
+    xmlNsPtr ns, prevns;
+    xmlDocPtr doc;
+    xmlNodePtr cur, curElem = NULL;
+    xmlNsMapPtr nsMap = NULL;
+    xmlNsMapItemPtr /* topmi = NULL, */ mi;
+    /* @ancestorsOnly should be set by an option flag. */
+    int ancestorsOnly = 0;
+    int optRemoveRedundantNS =
+	((xmlDOMReconcileNSOptions) options & XML_DOM_RECONNS_REMOVEREDUND) ? 1 : 0;
+    xmlNsPtr *listRedund = NULL;
+    int sizeRedund = 0, nbRedund = 0, ret, i, j;
+
+    if ((elem == NULL) || (elem->doc == NULL) ||
+	(elem->type != XML_ELEMENT_NODE))
+	return (-1);
+
+    doc = elem->doc;
+    cur = elem;
+    do {
+	switch (cur->type) {
+	    case XML_ELEMENT_NODE:
+		adoptns = 1;
+		curElem = cur;
+		depth++;
+		/*
+		* Namespace declarations.
+		*/
+		if (cur->nsDef != NULL) {
+		    prevns = NULL;
+		    ns = cur->nsDef;
+		    while (ns != NULL) {
+			if (! parnsdone) {
+			    if ((elem->parent) &&
+				((xmlNodePtr) elem->parent->doc != elem->parent)) {
+				/*
+				* Gather ancestor in-scope ns-decls.
+				*/
+				if (xmlDOMWrapNSNormGatherInScopeNs(&nsMap,
+				    elem->parent) == -1)
+				    goto internal_error;
+			    }
+			    parnsdone = 1;
+			}
+
+			/*
+			* Lookup the ns ancestor-axis for equal ns-decls in scope.
+			*/
+			if (optRemoveRedundantNS && XML_NSMAP_NOTEMPTY(nsMap)) {
+			    XML_NSMAP_FOREACH(nsMap, mi) {
+				if ((mi->depth >= XML_TREE_NSMAP_PARENT) &&
+				    (mi->shadowDepth == -1) &&
+				    ((ns->prefix == mi->newNs->prefix) ||
+				      xmlStrEqual(ns->prefix, mi->newNs->prefix)) &&
+				    ((ns->href == mi->newNs->href) ||
+				      xmlStrEqual(ns->href, mi->newNs->href)))
+				{
+				    /*
+				    * A redundant ns-decl was found.
+				    * Add it to the list of redundant ns-decls.
+				    */
+				    if (xmlDOMWrapNSNormAddNsMapItem2(&listRedund,
+					&sizeRedund, &nbRedund, ns, mi->newNs) == -1)
+					goto internal_error;
+				    /*
+				    * Remove the ns-decl from the element-node.
+				    */
+				    if (prevns)
+					prevns->next = ns->next;
+				    else
+					cur->nsDef = ns->next;
+				    goto next_ns_decl;
+				}
+			    }
+			}
+
+			/*
+			* Skip ns-references handling if the referenced
+			* ns-decl is declared on the same element.
+			*/
+			if ((cur->ns != NULL) && adoptns && (cur->ns == ns))
+			    adoptns = 0;
+			/*
+			* Does it shadow any ns-decl?
+			*/
+			if (XML_NSMAP_NOTEMPTY(nsMap)) {
+			    XML_NSMAP_FOREACH(nsMap, mi) {
+				if ((mi->depth >= XML_TREE_NSMAP_PARENT) &&
+				    (mi->shadowDepth == -1) &&
+				    ((ns->prefix == mi->newNs->prefix) ||
+				    xmlStrEqual(ns->prefix, mi->newNs->prefix))) {
+
+				    mi->shadowDepth = depth;
+				}
+			    }
+			}
+			/*
+			* Push mapping.
+			*/
+			if (xmlDOMWrapNsMapAddItem(&nsMap, -1, ns, ns,
+			    depth) == NULL)
+			    goto internal_error;
+
+			prevns = ns;
+next_ns_decl:
+			ns = ns->next;
+		    }
+		}
+		if (! adoptns)
+		    goto ns_end;
+                /* Falls through. */
+	    case XML_ATTRIBUTE_NODE:
+		/* No ns, no fun. */
+		if (cur->ns == NULL)
+		    goto ns_end;
+
+		if (! parnsdone) {
+		    if ((elem->parent) &&
+			((xmlNodePtr) elem->parent->doc != elem->parent)) {
+			if (xmlDOMWrapNSNormGatherInScopeNs(&nsMap,
+				elem->parent) == -1)
+			    goto internal_error;
+		    }
+		    parnsdone = 1;
+		}
+		/*
+		* Adjust the reference if this was a redundant ns-decl.
+		*/
+		if (listRedund) {
+		   for (i = 0, j = 0; i < nbRedund; i++, j += 2) {
+		       if (cur->ns == listRedund[j]) {
+			   cur->ns = listRedund[++j];
+			   break;
+		       }
+		   }
+		}
+		/*
+		* Adopt ns-references.
+		*/
+		if (XML_NSMAP_NOTEMPTY(nsMap)) {
+		    /*
+		    * Search for a mapping.
+		    */
+		    XML_NSMAP_FOREACH(nsMap, mi) {
+			if ((mi->shadowDepth == -1) &&
+			    (cur->ns == mi->oldNs)) {
+
+			    cur->ns = mi->newNs;
+			    goto ns_end;
+			}
+		    }
+		}
+		/*
+		* Acquire a normalized ns-decl and add it to the map.
+		*/
+		if (xmlDOMWrapNSNormAcquireNormalizedNs(doc, curElem,
+			cur->ns, &ns,
+			&nsMap, depth,
+			ancestorsOnly,
+			(cur->type == XML_ATTRIBUTE_NODE) ? 1 : 0) == -1)
+		    goto internal_error;
+		cur->ns = ns;
+
+ns_end:
+		if ((cur->type == XML_ELEMENT_NODE) &&
+		    (cur->properties != NULL)) {
+		    /*
+		    * Process attributes.
+		    */
+		    cur = (xmlNodePtr) cur->properties;
+		    continue;
+		}
+		break;
+	    default:
+		goto next_sibling;
+	}
+into_content:
+	if ((cur->type == XML_ELEMENT_NODE) &&
+	    (cur->children != NULL)) {
+	    /*
+	    * Process content of element-nodes only.
+	    */
+	    cur = cur->children;
+	    continue;
+	}
+next_sibling:
+	if (cur == elem)
+	    break;
+	if (cur->type == XML_ELEMENT_NODE) {
+	    if (XML_NSMAP_NOTEMPTY(nsMap)) {
+		/*
+		* Pop mappings.
+		*/
+		while ((nsMap->last != NULL) &&
+		    (nsMap->last->depth >= depth))
+		{
+		    XML_NSMAP_POP(nsMap, mi)
+		}
+		/*
+		* Unshadow.
+		*/
+		XML_NSMAP_FOREACH(nsMap, mi) {
+		    if (mi->shadowDepth >= depth)
+			mi->shadowDepth = -1;
+		}
+	    }
+	    depth--;
+	}
+	if (cur->next != NULL)
+	    cur = cur->next;
+	else {
+	    if (cur->type == XML_ATTRIBUTE_NODE) {
+		cur = cur->parent;
+		goto into_content;
+	    }
+	    cur = cur->parent;
+	    goto next_sibling;
+	}
+    } while (cur != NULL);
+
+    ret = 0;
+    goto exit;
+internal_error:
+    ret = -1;
+exit:
+    if (listRedund) {
+	for (i = 0, j = 0; i < nbRedund; i++, j += 2) {
+	    xmlFreeNs(listRedund[j]);
+	}
+	xmlFree(listRedund);
+    }
+    if (nsMap != NULL)
+	xmlDOMWrapNsMapFree(nsMap);
+    return (ret);
+}
+
+/*
+* xmlDOMWrapAdoptBranch:
+* @ctxt: the optional context for custom processing
+* @sourceDoc: the optional sourceDoc
+* @node: the element-node to start with
+* @destDoc: the destination doc for adoption
+* @destParent: the optional new parent of @node in @destDoc
+* @options: option flags
+*
+* Ensures that ns-references point to @destDoc: either to
+* elements->nsDef entries if @destParent is given, or to
+* @destDoc->oldNs otherwise.
+* If @destParent is given, it ensures that the tree is namespace
+* wellformed by creating additional ns-decls where needed.
+* Note that, since prefixes of already existent ns-decls can be
+* shadowed by this process, it could break QNames in attribute
+* values or element content.
+*
+* NOTE: This function was not intensively tested.
+*
+* Returns 0 if succeeded, -1 otherwise and on API/internal errors.
+*/
+static int
+xmlDOMWrapAdoptBranch(xmlDOMWrapCtxtPtr ctxt,
+		      xmlDocPtr sourceDoc,
+		      xmlNodePtr node,
+		      xmlDocPtr destDoc,
+		      xmlNodePtr destParent,
+		      int options ATTRIBUTE_UNUSED)
+{
+    int ret = 0;
+    xmlNodePtr cur, curElem = NULL;
+    xmlNsMapPtr nsMap = NULL;
+    xmlNsMapItemPtr mi;
+    xmlNsPtr ns = NULL;
+    int depth = -1, adoptStr = 1;
+    /* gather @parent's ns-decls. */
+    int parnsdone;
+    /* @ancestorsOnly should be set per option. */
+    int ancestorsOnly = 0;
+
+    /*
+    * Optimize string adoption for equal or none dicts.
+    */
+    if ((sourceDoc != NULL) &&
+	(sourceDoc->dict == destDoc->dict))
+	adoptStr = 0;
+    else
+	adoptStr = 1;
+
+    /*
+    * Get the ns-map from the context if available.
+    */
+    if (ctxt)
+	nsMap = (xmlNsMapPtr) ctxt->namespaceMap;
+    /*
+    * Disable search for ns-decls in the parent-axis of the
+    * destination element, if:
+    * 1) there's no destination parent
+    * 2) custom ns-reference handling is used
+    */
+    if ((destParent == NULL) ||
+	(ctxt && ctxt->getNsForNodeFunc))
+    {
+	parnsdone = 1;
+    } else
+	parnsdone = 0;
+
+    cur = node;
+    if ((cur != NULL) && (cur->type == XML_NAMESPACE_DECL))
+	goto internal_error;
+
+    while (cur != NULL) {
+	/*
+	* Paranoid source-doc sanity check.
+	*/
+	if (cur->doc != sourceDoc) {
+	    /*
+	    * We'll assume XIncluded nodes if the doc differs.
+	    * TODO: Do we need to reconciliate XIncluded nodes?
+	    * This here skips XIncluded nodes and tries to handle
+	    * broken sequences.
+	    */
+	    if (cur->next == NULL)
+		goto leave_node;
+	    do {
+		cur = cur->next;
+		if ((cur->type == XML_XINCLUDE_END) ||
+		    (cur->doc == node->doc))
+		    break;
+	    } while (cur->next != NULL);
+
+	    if (cur->doc != node->doc)
+		goto leave_node;
+	}
+	cur->doc = destDoc;
+	switch (cur->type) {
+	    case XML_XINCLUDE_START:
+	    case XML_XINCLUDE_END:
+		/*
+		* TODO
+		*/
+		return (-1);
+	    case XML_ELEMENT_NODE:
+		curElem = cur;
+		depth++;
+		/*
+		* Namespace declarations.
+		* - ns->href and ns->prefix are never in the dict, so
+		*   we need not move the values over to the destination dict.
+		* - Note that for custom handling of ns-references,
+		*   the ns-decls need not be stored in the ns-map,
+		*   since they won't be referenced by node->ns.
+		*/
+		if ((cur->nsDef) &&
+		    ((ctxt == NULL) || (ctxt->getNsForNodeFunc == NULL)))
+		{
+		    if (! parnsdone) {
+			/*
+			* Gather @parent's in-scope ns-decls.
+			*/
+			if (xmlDOMWrapNSNormGatherInScopeNs(&nsMap,
+			    destParent) == -1)
+			    goto internal_error;
+			parnsdone = 1;
+		    }
+		    for (ns = cur->nsDef; ns != NULL; ns = ns->next) {
+			/*
+			* NOTE: ns->prefix and ns->href are never in the dict.
+			* XML_TREE_ADOPT_STR(ns->prefix)
+			* XML_TREE_ADOPT_STR(ns->href)
+			*/
+			/*
+			* Does it shadow any ns-decl?
+			*/
+			if (XML_NSMAP_NOTEMPTY(nsMap)) {
+			    XML_NSMAP_FOREACH(nsMap, mi) {
+				if ((mi->depth >= XML_TREE_NSMAP_PARENT) &&
+				    (mi->shadowDepth == -1) &&
+				    ((ns->prefix == mi->newNs->prefix) ||
+				    xmlStrEqual(ns->prefix,
+				    mi->newNs->prefix))) {
+
+				    mi->shadowDepth = depth;
+				}
+			    }
+			}
+			/*
+			* Push mapping.
+			*/
+			if (xmlDOMWrapNsMapAddItem(&nsMap, -1,
+			    ns, ns, depth) == NULL)
+			    goto internal_error;
+		    }
+		}
+                /* Falls through. */
+	    case XML_ATTRIBUTE_NODE:
+		/* No namespace, no fun. */
+		if (cur->ns == NULL)
+		    goto ns_end;
+
+		if (! parnsdone) {
+		    if (xmlDOMWrapNSNormGatherInScopeNs(&nsMap,
+			destParent) == -1)
+			goto internal_error;
+		    parnsdone = 1;
+		}
+		/*
+		* Adopt ns-references.
+		*/
+		if (XML_NSMAP_NOTEMPTY(nsMap)) {
+		    /*
+		    * Search for a mapping.
+		    */
+		    XML_NSMAP_FOREACH(nsMap, mi) {
+			if ((mi->shadowDepth == -1) &&
+			    (cur->ns == mi->oldNs)) {
+
+			    cur->ns = mi->newNs;
+			    goto ns_end;
+			}
+		    }
+		}
+		/*
+		* No matching namespace in scope. We need a new one.
+		*/
+		if ((ctxt) && (ctxt->getNsForNodeFunc)) {
+		    /*
+		    * User-defined behaviour.
+		    */
+		    ns = ctxt->getNsForNodeFunc(ctxt, cur,
+			cur->ns->href, cur->ns->prefix);
+		    /*
+		    * Insert mapping if ns is available; it's the users fault
+		    * if not.
+		    */
+		    if (xmlDOMWrapNsMapAddItem(&nsMap, -1,
+			    cur->ns, ns, XML_TREE_NSMAP_CUSTOM) == NULL)
+			goto internal_error;
+		    cur->ns = ns;
+		} else {
+		    /*
+		    * Acquire a normalized ns-decl and add it to the map.
+		    */
+		    if (xmlDOMWrapNSNormAcquireNormalizedNs(destDoc,
+			/* ns-decls on curElem or on destDoc->oldNs */
+			destParent ? curElem : NULL,
+			cur->ns, &ns,
+			&nsMap, depth,
+			ancestorsOnly,
+			/* ns-decls must be prefixed for attributes. */
+			(cur->type == XML_ATTRIBUTE_NODE) ? 1 : 0) == -1)
+			goto internal_error;
+		    cur->ns = ns;
+		}
+ns_end:
+		/*
+		* Further node properties.
+		* TODO: Is this all?
+		*/
+		XML_TREE_ADOPT_STR(cur->name)
+		if (cur->type == XML_ELEMENT_NODE) {
+		    cur->psvi = NULL;
+		    cur->line = 0;
+		    cur->extra = 0;
+		    /*
+		    * Walk attributes.
+		    */
+		    if (cur->properties != NULL) {
+			/*
+			* Process first attribute node.
+			*/
+			cur = (xmlNodePtr) cur->properties;
+			continue;
+		    }
+		} else {
+		    /*
+		    * Attributes.
+		    */
+		    if ((sourceDoc != NULL) &&
+			(((xmlAttrPtr) cur)->atype == XML_ATTRIBUTE_ID))
+		    {
+			xmlRemoveID(sourceDoc, (xmlAttrPtr) cur);
+		    }
+		    ((xmlAttrPtr) cur)->atype = 0;
+		    ((xmlAttrPtr) cur)->psvi = NULL;
+		}
+		break;
+	    case XML_TEXT_NODE:
+	    case XML_CDATA_SECTION_NODE:
+		/*
+		* This puts the content in the dest dict, only if
+		* it was previously in the source dict.
+		*/
+		XML_TREE_ADOPT_STR_2(cur->content)
+		goto leave_node;
+	    case XML_ENTITY_REF_NODE:
+		/*
+		* Remove reference to the entity-node.
+		*/
+		cur->content = NULL;
+		cur->children = NULL;
+		cur->last = NULL;
+		if ((destDoc->intSubset) || (destDoc->extSubset)) {
+		    xmlEntityPtr ent;
+		    /*
+		    * Assign new entity-node if available.
+		    */
+		    ent = xmlGetDocEntity(destDoc, cur->name);
+		    if (ent != NULL) {
+			cur->content = ent->content;
+			cur->children = (xmlNodePtr) ent;
+			cur->last = (xmlNodePtr) ent;
+		    }
+		}
+		goto leave_node;
+	    case XML_PI_NODE:
+		XML_TREE_ADOPT_STR(cur->name)
+		XML_TREE_ADOPT_STR_2(cur->content)
+		break;
+	    case XML_COMMENT_NODE:
+		break;
+	    default:
+		goto internal_error;
+	}
+	/*
+	* Walk the tree.
+	*/
+	if (cur->children != NULL) {
+	    cur = cur->children;
+	    continue;
+	}
+
+leave_node:
+	if (cur == node)
+	    break;
+	if ((cur->type == XML_ELEMENT_NODE) ||
+	    (cur->type == XML_XINCLUDE_START) ||
+	    (cur->type == XML_XINCLUDE_END))
+	{
+	    /*
+	    * TODO: Do we expect nsDefs on XML_XINCLUDE_START?
+	    */
+	    if (XML_NSMAP_NOTEMPTY(nsMap)) {
+		/*
+		* Pop mappings.
+		*/
+		while ((nsMap->last != NULL) &&
+		    (nsMap->last->depth >= depth))
+		{
+		    XML_NSMAP_POP(nsMap, mi)
+		}
+		/*
+		* Unshadow.
+		*/
+		XML_NSMAP_FOREACH(nsMap, mi) {
+		    if (mi->shadowDepth >= depth)
+			mi->shadowDepth = -1;
+		}
+	    }
+	    depth--;
+	}
+	if (cur->next != NULL)
+	    cur = cur->next;
+	else if ((cur->type == XML_ATTRIBUTE_NODE) &&
+	    (cur->parent->children != NULL))
+	{
+	    cur = cur->parent->children;
+	} else {
+	    cur = cur->parent;
+	    goto leave_node;
+	}
+    }
+
+    goto exit;
+
+internal_error:
+    ret = -1;
+
+exit:
+    /*
+    * Cleanup.
+    */
+    if (nsMap != NULL) {
+	if ((ctxt) && (ctxt->namespaceMap == nsMap)) {
+	    /*
+	    * Just cleanup the map but don't free.
+	    */
+	    if (nsMap->first) {
+		if (nsMap->pool)
+		    nsMap->last->next = nsMap->pool;
+		nsMap->pool = nsMap->first;
+		nsMap->first = NULL;
+	    }
+	} else
+	    xmlDOMWrapNsMapFree(nsMap);
+    }
+    return(ret);
+}
+
+/*
+* xmlDOMWrapCloneNode:
+* @ctxt: the optional context for custom processing
+* @sourceDoc: the optional sourceDoc
+* @node: the node to start with
+* @resNode: the clone of the given @node
+* @destDoc: the destination doc
+* @destParent: the optional new parent of @node in @destDoc
+* @deep: descend into child if set
+* @options: option flags
+*
+* References of out-of scope ns-decls are remapped to point to @destDoc:
+* 1) If @destParent is given, then nsDef entries on element-nodes are used
+* 2) If *no* @destParent is given, then @destDoc->oldNs entries are used.
+*    This is the case when you don't know already where the cloned branch
+*    will be added to.
+*
+* If @destParent is given, it ensures that the tree is namespace
+* wellformed by creating additional ns-decls where needed.
+* Note that, since prefixes of already existent ns-decls can be
+* shadowed by this process, it could break QNames in attribute
+* values or element content.
+* TODO:
+*   1) What to do with XInclude? Currently this returns an error for XInclude.
+*
+* Returns 0 if the operation succeeded,
+*         1 if a node of unsupported (or not yet supported) type was given,
+*         -1 on API/internal errors.
+*/
+
+int
+xmlDOMWrapCloneNode(xmlDOMWrapCtxtPtr ctxt,
+		      xmlDocPtr sourceDoc,
+		      xmlNodePtr node,
+		      xmlNodePtr *resNode,
+		      xmlDocPtr destDoc,
+		      xmlNodePtr destParent,
+		      int deep,
+		      int options ATTRIBUTE_UNUSED)
+{
+    int ret = 0;
+    xmlNodePtr cur, curElem = NULL;
+    xmlNsMapPtr nsMap = NULL;
+    xmlNsMapItemPtr mi;
+    xmlNsPtr ns;
+    int depth = -1;
+    /* int adoptStr = 1; */
+    /* gather @parent's ns-decls. */
+    int parnsdone = 0;
+    /*
+    * @ancestorsOnly:
+    * TODO: @ancestorsOnly should be set per option.
+    *
+    */
+    int ancestorsOnly = 0;
+    xmlNodePtr resultClone = NULL, clone = NULL, parentClone = NULL, prevClone = NULL;
+    xmlNsPtr cloneNs = NULL, *cloneNsDefSlot = NULL;
+    xmlDictPtr dict; /* The destination dict */
+
+    if ((node == NULL) || (resNode == NULL) || (destDoc == NULL))
+	return(-1);
+    /*
+    * TODO: Initially we support only element-nodes.
+    */
+    if (node->type != XML_ELEMENT_NODE)
+	return(1);
+    /*
+    * Check node->doc sanity.
+    */
+    if ((node->doc != NULL) && (sourceDoc != NULL) &&
+	(node->doc != sourceDoc)) {
+	/*
+	* Might be an XIncluded node.
+	*/
+	return (-1);
+    }
+    if (sourceDoc == NULL)
+	sourceDoc = node->doc;
+    if (sourceDoc == NULL)
+        return (-1);
+
+    dict = destDoc->dict;
+    /*
+    * Reuse the namespace map of the context.
+    */
+    if (ctxt)
+	nsMap = (xmlNsMapPtr) ctxt->namespaceMap;
+
+    *resNode = NULL;
+
+    cur = node;
+    if ((cur != NULL) && (cur->type == XML_NAMESPACE_DECL))
+        return(-1);
+
+    while (cur != NULL) {
+	if (cur->doc != sourceDoc) {
+	    /*
+	    * We'll assume XIncluded nodes if the doc differs.
+	    * TODO: Do we need to reconciliate XIncluded nodes?
+	    * TODO: This here returns -1 in this case.
+	    */
+	    goto internal_error;
+	}
+	/*
+	* Create a new node.
+	*/
+	switch (cur->type) {
+	    case XML_XINCLUDE_START:
+	    case XML_XINCLUDE_END:
+		/*
+		* TODO: What to do with XInclude?
+		*/
+		goto internal_error;
+		break;
+	    case XML_ELEMENT_NODE:
+	    case XML_TEXT_NODE:
+	    case XML_CDATA_SECTION_NODE:
+	    case XML_COMMENT_NODE:
+	    case XML_PI_NODE:
+	    case XML_DOCUMENT_FRAG_NODE:
+	    case XML_ENTITY_REF_NODE:
+	    case XML_ENTITY_NODE:
+		/*
+		* Nodes of xmlNode structure.
+		*/
+		clone = (xmlNodePtr) xmlMalloc(sizeof(xmlNode));
+		if (clone == NULL) {
+		    xmlTreeErrMemory("xmlDOMWrapCloneNode(): allocating a node");
+		    goto internal_error;
+		}
+		memset(clone, 0, sizeof(xmlNode));
+		/*
+		* Set hierarchical links.
+		*/
+		if (resultClone != NULL) {
+		    clone->parent = parentClone;
+		    if (prevClone) {
+			prevClone->next = clone;
+			clone->prev = prevClone;
+		    } else
+			parentClone->children = clone;
+		} else
+		    resultClone = clone;
+
+		break;
+	    case XML_ATTRIBUTE_NODE:
+		/*
+		* Attributes (xmlAttr).
+		*/
+		clone = (xmlNodePtr) xmlMalloc(sizeof(xmlAttr));
+		if (clone == NULL) {
+		    xmlTreeErrMemory("xmlDOMWrapCloneNode(): allocating an attr-node");
+		    goto internal_error;
+		}
+		memset(clone, 0, sizeof(xmlAttr));
+		/*
+		* Set hierarchical links.
+		* TODO: Change this to add to the end of attributes.
+		*/
+		if (resultClone != NULL) {
+		    clone->parent = parentClone;
+		    if (prevClone) {
+			prevClone->next = clone;
+			clone->prev = prevClone;
+		    } else
+			parentClone->properties = (xmlAttrPtr) clone;
+		} else
+		    resultClone = clone;
+		break;
+	    default:
+		/*
+		* TODO QUESTION: Any other nodes expected?
+		*/
+		goto internal_error;
+	}
+
+	clone->type = cur->type;
+	clone->doc = destDoc;
+
+	/*
+	* Clone the name of the node if any.
+	*/
+	if (cur->name == xmlStringText)
+	    clone->name = xmlStringText;
+	else if (cur->name == xmlStringTextNoenc)
+	    /*
+	    * NOTE: Although xmlStringTextNoenc is never assigned to a node
+	    *   in tree.c, it might be set in Libxslt via
+	    *   "xsl:disable-output-escaping".
+	    */
+	    clone->name = xmlStringTextNoenc;
+	else if (cur->name == xmlStringComment)
+	    clone->name = xmlStringComment;
+	else if (cur->name != NULL) {
+	    DICT_CONST_COPY(cur->name, clone->name);
+	}
+
+	switch (cur->type) {
+	    case XML_XINCLUDE_START:
+	    case XML_XINCLUDE_END:
+		/*
+		* TODO
+		*/
+		return (-1);
+	    case XML_ELEMENT_NODE:
+		curElem = cur;
+		depth++;
+		/*
+		* Namespace declarations.
+		*/
+		if (cur->nsDef != NULL) {
+		    if (! parnsdone) {
+			if (destParent && (ctxt == NULL)) {
+			    /*
+			    * Gather @parent's in-scope ns-decls.
+			    */
+			    if (xmlDOMWrapNSNormGatherInScopeNs(&nsMap,
+				destParent) == -1)
+				goto internal_error;
+			}
+			parnsdone = 1;
+		    }
+		    /*
+		    * Clone namespace declarations.
+		    */
+		    cloneNsDefSlot = &(clone->nsDef);
+		    for (ns = cur->nsDef; ns != NULL; ns = ns->next) {
+			/*
+			* Create a new xmlNs.
+			*/
+			cloneNs = (xmlNsPtr) xmlMalloc(sizeof(xmlNs));
+			if (cloneNs == NULL) {
+			    xmlTreeErrMemory("xmlDOMWrapCloneNode(): "
+				"allocating namespace");
+			    return(-1);
+			}
+			memset(cloneNs, 0, sizeof(xmlNs));
+			cloneNs->type = XML_LOCAL_NAMESPACE;
+
+			if (ns->href != NULL)
+			    cloneNs->href = xmlStrdup(ns->href);
+			if (ns->prefix != NULL)
+			    cloneNs->prefix = xmlStrdup(ns->prefix);
+
+			*cloneNsDefSlot = cloneNs;
+			cloneNsDefSlot = &(cloneNs->next);
+
+			/*
+			* Note that for custom handling of ns-references,
+			* the ns-decls need not be stored in the ns-map,
+			* since they won't be referenced by node->ns.
+			*/
+			if ((ctxt == NULL) ||
+			    (ctxt->getNsForNodeFunc == NULL))
+			{
+			    /*
+			    * Does it shadow any ns-decl?
+			    */
+			    if (XML_NSMAP_NOTEMPTY(nsMap)) {
+				XML_NSMAP_FOREACH(nsMap, mi) {
+				    if ((mi->depth >= XML_TREE_NSMAP_PARENT) &&
+					(mi->shadowDepth == -1) &&
+					((ns->prefix == mi->newNs->prefix) ||
+					xmlStrEqual(ns->prefix,
+					mi->newNs->prefix))) {
+					/*
+					* Mark as shadowed at the current
+					* depth.
+					*/
+					mi->shadowDepth = depth;
+				    }
+				}
+			    }
+			    /*
+			    * Push mapping.
+			    */
+			    if (xmlDOMWrapNsMapAddItem(&nsMap, -1,
+				ns, cloneNs, depth) == NULL)
+				goto internal_error;
+			}
+		    }
+		}
+		/* cur->ns will be processed further down. */
+		break;
+	    case XML_ATTRIBUTE_NODE:
+		/* IDs will be processed further down. */
+		/* cur->ns will be processed further down. */
+		break;
+	    case XML_TEXT_NODE:
+	    case XML_CDATA_SECTION_NODE:
+		/*
+		* Note that this will also cover the values of attributes.
+		*/
+		DICT_COPY(cur->content, clone->content);
+		goto leave_node;
+	    case XML_ENTITY_NODE:
+		/* TODO: What to do here? */
+		goto leave_node;
+	    case XML_ENTITY_REF_NODE:
+		if (sourceDoc != destDoc) {
+		    if ((destDoc->intSubset) || (destDoc->extSubset)) {
+			xmlEntityPtr ent;
+			/*
+			* Different doc: Assign new entity-node if available.
+			*/
+			ent = xmlGetDocEntity(destDoc, cur->name);
+			if (ent != NULL) {
+			    clone->content = ent->content;
+			    clone->children = (xmlNodePtr) ent;
+			    clone->last = (xmlNodePtr) ent;
+			}
+		    }
+		} else {
+		    /*
+		    * Same doc: Use the current node's entity declaration
+		    * and value.
+		    */
+		    clone->content = cur->content;
+		    clone->children = cur->children;
+		    clone->last = cur->last;
+		}
+		goto leave_node;
+	    case XML_PI_NODE:
+		DICT_COPY(cur->content, clone->content);
+		goto leave_node;
+	    case XML_COMMENT_NODE:
+		DICT_COPY(cur->content, clone->content);
+		goto leave_node;
+	    default:
+		goto internal_error;
+	}
+
+	if (cur->ns == NULL)
+	    goto end_ns_reference;
+
+/* handle_ns_reference: */
+	/*
+	** The following will take care of references to ns-decls ********
+	** and is intended only for element- and attribute-nodes.
+	**
+	*/
+	if (! parnsdone) {
+	    if (destParent && (ctxt == NULL)) {
+		if (xmlDOMWrapNSNormGatherInScopeNs(&nsMap, destParent) == -1)
+		    goto internal_error;
+	    }
+	    parnsdone = 1;
+	}
+	/*
+	* Adopt ns-references.
+	*/
+	if (XML_NSMAP_NOTEMPTY(nsMap)) {
+	    /*
+	    * Search for a mapping.
+	    */
+	    XML_NSMAP_FOREACH(nsMap, mi) {
+		if ((mi->shadowDepth == -1) &&
+		    (cur->ns == mi->oldNs)) {
+		    /*
+		    * This is the nice case: a mapping was found.
+		    */
+		    clone->ns = mi->newNs;
+		    goto end_ns_reference;
+		}
+	    }
+	}
+	/*
+	* No matching namespace in scope. We need a new one.
+	*/
+	if ((ctxt != NULL) && (ctxt->getNsForNodeFunc != NULL)) {
+	    /*
+	    * User-defined behaviour.
+	    */
+	    ns = ctxt->getNsForNodeFunc(ctxt, cur,
+		cur->ns->href, cur->ns->prefix);
+	    /*
+	    * Add user's mapping.
+	    */
+	    if (xmlDOMWrapNsMapAddItem(&nsMap, -1,
+		cur->ns, ns, XML_TREE_NSMAP_CUSTOM) == NULL)
+		goto internal_error;
+	    clone->ns = ns;
+	} else {
+	    /*
+	    * Acquire a normalized ns-decl and add it to the map.
+	    */
+	    if (xmlDOMWrapNSNormAcquireNormalizedNs(destDoc,
+		/* ns-decls on curElem or on destDoc->oldNs */
+		destParent ? curElem : NULL,
+		cur->ns, &ns,
+		&nsMap, depth,
+		/* if we need to search only in the ancestor-axis */
+		ancestorsOnly,
+		/* ns-decls must be prefixed for attributes. */
+		(cur->type == XML_ATTRIBUTE_NODE) ? 1 : 0) == -1)
+		goto internal_error;
+	    clone->ns = ns;
+	}
+
+end_ns_reference:
+
+	/*
+	* Some post-processing.
+	*
+	* Handle ID attributes.
+	*/
+	if ((clone->type == XML_ATTRIBUTE_NODE) &&
+	    (clone->parent != NULL))
+	{
+	    if (xmlIsID(destDoc, clone->parent, (xmlAttrPtr) clone)) {
+
+		xmlChar *idVal;
+
+		idVal = xmlNodeListGetString(cur->doc, cur->children, 1);
+		if (idVal != NULL) {
+		    if (xmlAddID(NULL, destDoc, idVal, (xmlAttrPtr) cur) == NULL) {
+			/* TODO: error message. */
+			xmlFree(idVal);
+			goto internal_error;
+		    }
+		    xmlFree(idVal);
+		}
+	    }
+	}
+	/*
+	**
+	** The following will traverse the tree **************************
+	**
+	*
+	* Walk the element's attributes before descending into child-nodes.
+	*/
+	if ((cur->type == XML_ELEMENT_NODE) && (cur->properties != NULL)) {
+	    prevClone = NULL;
+	    parentClone = clone;
+	    cur = (xmlNodePtr) cur->properties;
+	    continue;
+	}
+into_content:
+	/*
+	* Descend into child-nodes.
+	*/
+	if (cur->children != NULL) {
+	    if (deep || (cur->type == XML_ATTRIBUTE_NODE)) {
+		prevClone = NULL;
+		parentClone = clone;
+		cur = cur->children;
+		continue;
+	    }
+	}
+
+leave_node:
+	/*
+	* At this point we are done with the node, its content
+	* and an element-nodes's attribute-nodes.
+	*/
+	if (cur == node)
+	    break;
+	if ((cur->type == XML_ELEMENT_NODE) ||
+	    (cur->type == XML_XINCLUDE_START) ||
+	    (cur->type == XML_XINCLUDE_END)) {
+	    /*
+	    * TODO: Do we expect nsDefs on XML_XINCLUDE_START?
+	    */
+	    if (XML_NSMAP_NOTEMPTY(nsMap)) {
+		/*
+		* Pop mappings.
+		*/
+		while ((nsMap->last != NULL) &&
+		    (nsMap->last->depth >= depth))
+		{
+		    XML_NSMAP_POP(nsMap, mi)
+		}
+		/*
+		* Unshadow.
+		*/
+		XML_NSMAP_FOREACH(nsMap, mi) {
+		    if (mi->shadowDepth >= depth)
+			mi->shadowDepth = -1;
+		}
+	    }
+	    depth--;
+	}
+	if (cur->next != NULL) {
+	    prevClone = clone;
+	    cur = cur->next;
+	} else if (cur->type != XML_ATTRIBUTE_NODE) {
+	    /*
+	    * Set clone->last.
+	    */
+	    if (clone->parent != NULL)
+		clone->parent->last = clone;
+	    clone = clone->parent;
+	    if (clone != NULL)
+		parentClone = clone->parent;
+	    /*
+	    * Process parent --> next;
+	    */
+	    cur = cur->parent;
+	    goto leave_node;
+	} else {
+	    /* This is for attributes only. */
+	    clone = clone->parent;
+	    parentClone = clone->parent;
+	    /*
+	    * Process parent-element --> children.
+	    */
+	    cur = cur->parent;
+	    goto into_content;
+	}
+    }
+    goto exit;
+
+internal_error:
+    ret = -1;
+
+exit:
+    /*
+    * Cleanup.
+    */
+    if (nsMap != NULL) {
+	if ((ctxt) && (ctxt->namespaceMap == nsMap)) {
+	    /*
+	    * Just cleanup the map but don't free.
+	    */
+	    if (nsMap->first) {
+		if (nsMap->pool)
+		    nsMap->last->next = nsMap->pool;
+		nsMap->pool = nsMap->first;
+		nsMap->first = NULL;
+	    }
+	} else
+	    xmlDOMWrapNsMapFree(nsMap);
+    }
+    /*
+    * TODO: Should we try a cleanup of the cloned node in case of a
+    * fatal error?
+    */
+    *resNode = resultClone;
+    return (ret);
+}
+
+/*
+* xmlDOMWrapAdoptAttr:
+* @ctxt: the optional context for custom processing
+* @sourceDoc: the optional source document of attr
+* @attr: the attribute-node to be adopted
+* @destDoc: the destination doc for adoption
+* @destParent: the optional new parent of @attr in @destDoc
+* @options: option flags
+*
+* @attr is adopted by @destDoc.
+* Ensures that ns-references point to @destDoc: either to
+* elements->nsDef entries if @destParent is given, or to
+* @destDoc->oldNs otherwise.
+*
+* Returns 0 if succeeded, -1 otherwise and on API/internal errors.
+*/
+static int
+xmlDOMWrapAdoptAttr(xmlDOMWrapCtxtPtr ctxt,
+		    xmlDocPtr sourceDoc,
+		    xmlAttrPtr attr,
+		    xmlDocPtr destDoc,
+		    xmlNodePtr destParent,
+		    int options ATTRIBUTE_UNUSED)
+{
+    xmlNodePtr cur;
+    int adoptStr = 1;
+
+    if ((attr == NULL) || (destDoc == NULL))
+	return (-1);
+
+    attr->doc = destDoc;
+    if (attr->ns != NULL) {
+	xmlNsPtr ns = NULL;
+
+	if (ctxt != NULL) {
+	    /* TODO: User defined. */
+	}
+	/* XML Namespace. */
+	if (IS_STR_XML(attr->ns->prefix)) {
+	    ns = xmlTreeEnsureXMLDecl(destDoc);
+	} else if (destParent == NULL) {
+	    /*
+	    * Store in @destDoc->oldNs.
+	    */
+	    ns = xmlDOMWrapStoreNs(destDoc, attr->ns->href, attr->ns->prefix);
+	} else {
+	    /*
+	    * Declare on @destParent.
+	    */
+	    if (xmlSearchNsByNamespaceStrict(destDoc, destParent, attr->ns->href,
+		&ns, 1) == -1)
+		goto internal_error;
+	    if (ns == NULL) {
+		ns = xmlDOMWrapNSNormDeclareNsForced(destDoc, destParent,
+		    attr->ns->href, attr->ns->prefix, 1);
+	    }
+	}
+	if (ns == NULL)
+	    goto internal_error;
+	attr->ns = ns;
+    }
+
+    XML_TREE_ADOPT_STR(attr->name);
+    attr->atype = 0;
+    attr->psvi = NULL;
+    /*
+    * Walk content.
+    */
+    if (attr->children == NULL)
+	return (0);
+    cur = attr->children;
+    if ((cur != NULL) && (cur->type == XML_NAMESPACE_DECL))
+        goto internal_error;
+    while (cur != NULL) {
+	cur->doc = destDoc;
+	switch (cur->type) {
+	    case XML_TEXT_NODE:
+	    case XML_CDATA_SECTION_NODE:
+		XML_TREE_ADOPT_STR_2(cur->content)
+		break;
+	    case XML_ENTITY_REF_NODE:
+		/*
+		* Remove reference to the entity-node.
+		*/
+		cur->content = NULL;
+		cur->children = NULL;
+		cur->last = NULL;
+		if ((destDoc->intSubset) || (destDoc->extSubset)) {
+		    xmlEntityPtr ent;
+		    /*
+		    * Assign new entity-node if available.
+		    */
+		    ent = xmlGetDocEntity(destDoc, cur->name);
+		    if (ent != NULL) {
+			cur->content = ent->content;
+			cur->children = (xmlNodePtr) ent;
+			cur->last = (xmlNodePtr) ent;
+		    }
+		}
+		break;
+	    default:
+		break;
+	}
+	if (cur->children != NULL) {
+	    cur = cur->children;
+	    continue;
+	}
+next_sibling:
+	if (cur == (xmlNodePtr) attr)
+	    break;
+	if (cur->next != NULL)
+	    cur = cur->next;
+	else {
+	    cur = cur->parent;
+	    goto next_sibling;
+	}
+    }
+    return (0);
+internal_error:
+    return (-1);
+}
+
+/*
+* xmlDOMWrapAdoptNode:
+* @ctxt: the optional context for custom processing
+* @sourceDoc: the optional sourceDoc
+* @node: the node to start with
+* @destDoc: the destination doc
+* @destParent: the optional new parent of @node in @destDoc
+* @options: option flags
+*
+* References of out-of scope ns-decls are remapped to point to @destDoc:
+* 1) If @destParent is given, then nsDef entries on element-nodes are used
+* 2) If *no* @destParent is given, then @destDoc->oldNs entries are used
+*    This is the case when you have an unlinked node and just want to move it
+*    to the context of
+*
+* If @destParent is given, it ensures that the tree is namespace
+* wellformed by creating additional ns-decls where needed.
+* Note that, since prefixes of already existent ns-decls can be
+* shadowed by this process, it could break QNames in attribute
+* values or element content.
+* NOTE: This function was not intensively tested.
+*
+* Returns 0 if the operation succeeded,
+*         1 if a node of unsupported type was given,
+*         2 if a node of not yet supported type was given and
+*         -1 on API/internal errors.
+*/
+int
+xmlDOMWrapAdoptNode(xmlDOMWrapCtxtPtr ctxt,
+		    xmlDocPtr sourceDoc,
+		    xmlNodePtr node,
+		    xmlDocPtr destDoc,
+		    xmlNodePtr destParent,
+		    int options)
+{
+    if ((node == NULL) || (node->type == XML_NAMESPACE_DECL) ||
+        (destDoc == NULL) ||
+	((destParent != NULL) && (destParent->doc != destDoc)))
+	return(-1);
+    /*
+    * Check node->doc sanity.
+    */
+    if ((node->doc != NULL) && (sourceDoc != NULL) &&
+	(node->doc != sourceDoc)) {
+	/*
+	* Might be an XIncluded node.
+	*/
+	return (-1);
+    }
+    if (sourceDoc == NULL)
+	sourceDoc = node->doc;
+    if (sourceDoc == destDoc)
+	return (-1);
+    switch (node->type) {
+	case XML_ELEMENT_NODE:
+	case XML_ATTRIBUTE_NODE:
+	case XML_TEXT_NODE:
+	case XML_CDATA_SECTION_NODE:
+	case XML_ENTITY_REF_NODE:
+	case XML_PI_NODE:
+	case XML_COMMENT_NODE:
+	    break;
+	case XML_DOCUMENT_FRAG_NODE:
+	    /* TODO: Support document-fragment-nodes. */
+	    return (2);
+	default:
+	    return (1);
+    }
+    /*
+    * Unlink only if @node was not already added to @destParent.
+    */
+    if ((node->parent != NULL) && (destParent != node->parent))
+	xmlUnlinkNode(node);
+
+    if (node->type == XML_ELEMENT_NODE) {
+	    return (xmlDOMWrapAdoptBranch(ctxt, sourceDoc, node,
+		    destDoc, destParent, options));
+    } else if (node->type == XML_ATTRIBUTE_NODE) {
+	    return (xmlDOMWrapAdoptAttr(ctxt, sourceDoc,
+		(xmlAttrPtr) node, destDoc, destParent, options));
+    } else {
+	xmlNodePtr cur = node;
+	int adoptStr = 1;
+
+	cur->doc = destDoc;
+	/*
+	* Optimize string adoption.
+	*/
+	if ((sourceDoc != NULL) &&
+	    (sourceDoc->dict == destDoc->dict))
+		adoptStr = 0;
+	switch (node->type) {
+	    case XML_TEXT_NODE:
+	    case XML_CDATA_SECTION_NODE:
+		XML_TREE_ADOPT_STR_2(node->content)
+		    break;
+	    case XML_ENTITY_REF_NODE:
+		/*
+		* Remove reference to the entity-node.
+		*/
+		node->content = NULL;
+		node->children = NULL;
+		node->last = NULL;
+		if ((destDoc->intSubset) || (destDoc->extSubset)) {
+		    xmlEntityPtr ent;
+		    /*
+		    * Assign new entity-node if available.
+		    */
+		    ent = xmlGetDocEntity(destDoc, node->name);
+		    if (ent != NULL) {
+			node->content = ent->content;
+			node->children = (xmlNodePtr) ent;
+			node->last = (xmlNodePtr) ent;
+		    }
+		}
+		XML_TREE_ADOPT_STR(node->name)
+		break;
+	    case XML_PI_NODE: {
+		XML_TREE_ADOPT_STR(node->name)
+		XML_TREE_ADOPT_STR_2(node->content)
+		break;
+	    }
+	    default:
+		break;
+	}
+    }
+    return (0);
+}
+
+#define bottom_tree
+#include "elfgcchack.h"
diff --git a/src/triodef.h b/src/triodef.h
new file mode 100644
index 000000000000..e101f6df5607
--- /dev/null
+++ b/src/triodef.h
@@ -0,0 +1,228 @@
+/*************************************************************************
+ *
+ * $Id$
+ *
+ * Copyright (C) 2001 Bjorn Reese <breese@users.sourceforge.net>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE AUTHORS AND
+ * CONTRIBUTORS ACCEPT NO RESPONSIBILITY IN ANY CONCEIVABLE MANNER.
+ *
+ ************************************************************************/
+
+#ifndef TRIO_TRIODEF_H
+#define TRIO_TRIODEF_H
+
+/*************************************************************************
+ * Platform and compiler support detection
+ */
+#if defined(__GNUC__)
+# define TRIO_COMPILER_GCC
+#elif defined(__SUNPRO_C)
+# define TRIO_COMPILER_SUNPRO
+#elif defined(__SUNPRO_CC)
+# define TRIO_COMPILER_SUNPRO
+# define __SUNPRO_C __SUNPRO_CC
+#elif defined(__xlC__) || defined(__IBMC__) || defined(__IBMCPP__)
+# define TRIO_COMPILER_XLC
+#elif defined(_AIX) && !defined(__GNUC__)
+# define TRIO_COMPILER_XLC /* Workaround for old xlc */
+#elif defined(__DECC) || defined(__DECCXX)
+# define TRIO_COMPILER_DECC
+#elif defined(__osf__) && defined(__LANGUAGE_C__)
+# define TRIO_COMPILER_DECC /* Workaround for old DEC C compilers */
+#elif defined(_MSC_VER)
+# define TRIO_COMPILER_MSVC
+#elif defined(__BORLANDC__)
+# define TRIO_COMPILER_BCB
+#endif
+
+#if defined(VMS) || defined(__VMS)
+/*
+ * VMS is placed first to avoid identifying the platform as Unix
+ * based on the DECC compiler later on.
+ */
+# define TRIO_PLATFORM_VMS
+#elif defined(__OS400__)
+# define TRIO_PLATFORM_OS400
+#elif defined(unix) || defined(__unix) || defined(__unix__)
+# define TRIO_PLATFORM_UNIX
+#elif defined(TRIO_COMPILER_XLC) || defined(_AIX)
+# define TRIO_PLATFORM_UNIX
+#elif defined(TRIO_COMPILER_DECC) || defined(__osf___)
+# define TRIO_PLATFORM_UNIX
+#elif defined(__NetBSD__)
+# define TRIO_PLATFORM_UNIX
+#elif defined(__Lynx__)
+# define TRIO_PLATFORM_UNIX
+#elif defined(__QNX__)
+# define TRIO_PLATFORM_UNIX
+# define TRIO_PLATFORM_QNX
+#elif defined(__CYGWIN__)
+# define TRIO_PLATFORM_UNIX
+#elif defined(AMIGA) && defined(TRIO_COMPILER_GCC)
+# define TRIO_PLATFORM_UNIX
+#elif defined(TRIO_COMPILER_MSVC) || defined(WIN32) || defined(_WIN32)
+# define TRIO_PLATFORM_WIN32
+#elif defined(mpeix) || defined(__mpexl)
+# define TRIO_PLATFORM_MPEIX
+#endif
+
+#if defined(_AIX)
+# define TRIO_PLATFORM_AIX
+#elif defined(__hpux)
+# define TRIO_PLATFORM_HPUX
+#elif defined(sun) || defined(__sun__)
+# if defined(__SVR4) || defined(__svr4__)
+#  define TRIO_PLATFORM_SOLARIS
+# else
+#  define TRIO_PLATFORM_SUNOS
+# endif
+#endif
+
+#if defined(__STDC__) || defined(TRIO_COMPILER_MSVC) || defined(TRIO_COMPILER_BCB)
+# define TRIO_COMPILER_SUPPORTS_C89
+# if defined(__STDC_VERSION__)
+#  define TRIO_COMPILER_SUPPORTS_C90
+#  if (__STDC_VERSION__ >= 199409L)
+#   define TRIO_COMPILER_SUPPORTS_C94
+#  endif
+#  if (__STDC_VERSION__ >= 199901L)
+#   define TRIO_COMPILER_SUPPORTS_C99
+#  endif
+# elif defined(TRIO_COMPILER_SUNPRO)
+#  if (__SUNPRO_C >= 0x420)
+#   define TRIO_COMPILER_SUPPORTS_C94
+#  endif
+# endif
+#elif defined(TRIO_COMPILER_XLC) && defined(__EXTENDED__)
+# define TRIO_COMPILER_SUPPORTS_C89
+# define TRIO_COMPILER_SUPPORTS_C90
+# define TRIO_COMPILER_SUPPORTS_C94
+#endif
+
+#if defined(_XOPEN_SOURCE)
+# if defined(_XOPEN_SOURCE_EXTENDED)
+#  define TRIO_COMPILER_SUPPORTS_UNIX95
+# endif
+# if (_XOPEN_VERSION >= 500)
+#  define TRIO_COMPILER_SUPPORTS_UNIX98
+# endif
+# if (_XOPEN_VERSION >= 600)
+#  define TRIO_COMPILER_SUPPORTS_UNIX01
+# endif
+#endif
+
+/*************************************************************************
+ * Generic defines
+ */
+
+#if !defined(TRIO_PUBLIC)
+# define TRIO_PUBLIC
+#endif
+#if !defined(TRIO_PRIVATE)
+# define TRIO_PRIVATE static
+#endif
+
+#if !(defined(TRIO_COMPILER_SUPPORTS_C89) || defined(__cplusplus))
+# define TRIO_COMPILER_ANCIENT
+#endif
+
+#if defined(TRIO_COMPILER_ANCIENT)
+# define TRIO_CONST
+# define TRIO_VOLATILE
+# define TRIO_SIGNED
+typedef double trio_long_double_t;
+typedef char * trio_pointer_t;
+# define TRIO_SUFFIX_LONG(x) x
+# define TRIO_PROTO(x) ()
+# define TRIO_NOARGS
+# define TRIO_ARGS1(list,a1) list a1;
+# define TRIO_ARGS2(list,a1,a2) list a1; a2;
+# define TRIO_ARGS3(list,a1,a2,a3) list a1; a2; a3;
+# define TRIO_ARGS4(list,a1,a2,a3,a4) list a1; a2; a3; a4;
+# define TRIO_ARGS5(list,a1,a2,a3,a4,a5) list a1; a2; a3; a4; a5;
+# define TRIO_ARGS6(list,a1,a2,a3,a4,a5,a6) list a1; a2; a3; a4; a5; a6;
+# define TRIO_VARGS2(list,a1,a2) list a1; a2
+# define TRIO_VARGS3(list,a1,a2,a3) list a1; a2; a3
+# define TRIO_VARGS4(list,a1,a2,a3,a4) list a1; a2; a3; a4
+# define TRIO_VARGS5(list,a1,a2,a3,a4,a5) list a1; a2; a3; a4; a5
+# define TRIO_VA_DECL va_dcl
+# define TRIO_VA_START(x,y) va_start(x)
+# define TRIO_VA_END(x) va_end(x)
+#else /* ANSI C */
+# define TRIO_CONST const
+# define TRIO_VOLATILE volatile
+# define TRIO_SIGNED signed
+typedef long double trio_long_double_t;
+typedef void * trio_pointer_t;
+# define TRIO_SUFFIX_LONG(x) x ## L
+# define TRIO_PROTO(x) x
+# define TRIO_NOARGS void
+# define TRIO_ARGS1(list,a1) (a1)
+# define TRIO_ARGS2(list,a1,a2) (a1,a2)
+# define TRIO_ARGS3(list,a1,a2,a3) (a1,a2,a3)
+# define TRIO_ARGS4(list,a1,a2,a3,a4) (a1,a2,a3,a4)
+# define TRIO_ARGS5(list,a1,a2,a3,a4,a5) (a1,a2,a3,a4,a5)
+# define TRIO_ARGS6(list,a1,a2,a3,a4,a5,a6) (a1,a2,a3,a4,a5,a6)
+# define TRIO_VARGS2 TRIO_ARGS2
+# define TRIO_VARGS3 TRIO_ARGS3
+# define TRIO_VARGS4 TRIO_ARGS4
+# define TRIO_VARGS5 TRIO_ARGS5
+# define TRIO_VA_DECL ...
+# define TRIO_VA_START(x,y) va_start(x,y)
+# define TRIO_VA_END(x) va_end(x)
+#endif
+
+#if defined(TRIO_COMPILER_SUPPORTS_C99) || defined(__cplusplus)
+# define TRIO_INLINE inline
+#elif defined(TRIO_COMPILER_GCC)
+# define TRIO_INLINE __inline__
+#elif defined(TRIO_COMPILER_MSVC)
+# define TRIO_INLINE _inline
+#elif defined(TRIO_COMPILER_BCB)
+# define TRIO_INLINE __inline
+#else
+# define TRIO_INLINE
+#endif
+
+/*************************************************************************
+ * Workarounds
+ */
+
+#if defined(TRIO_PLATFORM_VMS)
+/*
+ * Computations done with constants at compile time can trigger these
+ * even when compiling with IEEE enabled.
+ */
+# pragma message disable (UNDERFLOW, FLOATOVERFL)
+
+# if (__CRTL_VER < 80000000)
+/*
+ * Although the compiler supports C99 language constructs, the C
+ * run-time library does not contain all C99 functions.
+ *
+ * This was the case for 70300022. Update the 80000000 value when
+ * it has been accurately determined what version of the library
+ * supports C99.
+ */
+#  if defined(TRIO_COMPILER_SUPPORTS_C99)
+#   undef TRIO_COMPILER_SUPPORTS_C99
+#  endif
+# endif
+#endif
+
+/*
+ * Not all preprocessors supports the LL token.
+ */
+#if defined(TRIO_COMPILER_BCB)
+#else
+# define TRIO_COMPILER_SUPPORTS_LL
+#endif
+
+#endif /* TRIO_TRIODEF_H */
diff --git a/src/trionan.c b/src/trionan.c
new file mode 100644
index 000000000000..8767a9fe6485
--- /dev/null
+++ b/src/trionan.c
@@ -0,0 +1,914 @@
+/*************************************************************************
+ *
+ * $Id$
+ *
+ * Copyright (C) 2001 Bjorn Reese <breese@users.sourceforge.net>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE AUTHORS AND
+ * CONTRIBUTORS ACCEPT NO RESPONSIBILITY IN ANY CONCEIVABLE MANNER.
+ *
+ ************************************************************************
+ *
+ * Functions to handle special quantities in floating-point numbers
+ * (that is, NaNs and infinity). They provide the capability to detect
+ * and fabricate special quantities.
+ *
+ * Although written to be as portable as possible, it can never be
+ * guaranteed to work on all platforms, as not all hardware supports
+ * special quantities.
+ *
+ * The approach used here (approximately) is to:
+ *
+ *   1. Use C99 functionality when available.
+ *   2. Use IEEE 754 bit-patterns if possible.
+ *   3. Use platform-specific techniques.
+ *
+ ************************************************************************/
+
+/*
+ * TODO:
+ *  o Put all the magic into trio_fpclassify_and_signbit(), and use this from
+ *    trio_isnan() etc.
+ */
+
+/*************************************************************************
+ * Include files
+ */
+#include "triodef.h"
+#include "trionan.h"
+
+#include <math.h>
+#include <string.h>
+#include <limits.h>
+#include <float.h>
+#if defined(TRIO_PLATFORM_UNIX)
+# include <signal.h>
+#endif
+#if defined(TRIO_COMPILER_DECC)
+#  if defined(__linux__)
+#   include <cpml.h>
+#  else
+#   include <fp_class.h>
+#  endif
+#endif
+#include <assert.h>
+
+#if defined(TRIO_DOCUMENTATION)
+# include "doc/doc_nan.h"
+#endif
+/** @addtogroup SpecialQuantities
+    @{
+*/
+
+/*************************************************************************
+ * Definitions
+ */
+
+#define TRIO_TRUE (1 == 1)
+#define TRIO_FALSE (0 == 1)
+
+/*
+ * We must enable IEEE floating-point on Alpha
+ */
+#if defined(__alpha) && !defined(_IEEE_FP)
+# if defined(TRIO_COMPILER_DECC)
+#  if defined(TRIO_PLATFORM_VMS)
+#   error "Must be compiled with option /IEEE_MODE=UNDERFLOW_TO_ZERO/FLOAT=IEEE"
+#  else
+#   if !defined(_CFE)
+#    error "Must be compiled with option -ieee"
+#   endif
+#  endif
+# elif defined(TRIO_COMPILER_GCC) && (defined(__osf__) || defined(__linux__))
+#  error "Must be compiled with option -mieee"
+# endif
+#endif /* __alpha && ! _IEEE_FP */
+
+/*
+ * In ANSI/IEEE 754-1985 64-bits double format numbers have the
+ * following properties (amongst others)
+ *
+ *   o FLT_RADIX == 2: binary encoding
+ *   o DBL_MAX_EXP == 1024: 11 bits exponent, where one bit is used
+ *     to indicate special numbers (e.g. NaN and Infinity), so the
+ *     maximum exponent is 10 bits wide (2^10 == 1024).
+ *   o DBL_MANT_DIG == 53: The mantissa is 52 bits wide, but because
+ *     numbers are normalized the initial binary 1 is represented
+ *     implicitly (the so-called "hidden bit"), which leaves us with
+ *     the ability to represent 53 bits wide mantissa.
+ */
+#if (FLT_RADIX == 2) && (DBL_MAX_EXP == 1024) && (DBL_MANT_DIG == 53)
+# define USE_IEEE_754
+#endif
+
+
+/*************************************************************************
+ * Constants
+ */
+
+static TRIO_CONST char rcsid[] = "@(#)$Id$";
+
+#if defined(USE_IEEE_754)
+
+/*
+ * Endian-agnostic indexing macro.
+ *
+ * The value of internalEndianMagic, when converted into a 64-bit
+ * integer, becomes 0x0706050403020100 (we could have used a 64-bit
+ * integer value instead of a double, but not all platforms supports
+ * that type). The value is automatically encoded with the correct
+ * endianness by the compiler, which means that we can support any
+ * kind of endianness. The individual bytes are then used as an index
+ * for the IEEE 754 bit-patterns and masks.
+ */
+#define TRIO_DOUBLE_INDEX(x) (((unsigned char *)&internalEndianMagic)[7-(x)])
+
+#if (defined(__BORLANDC__) && __BORLANDC__ >= 0x0590)
+static TRIO_CONST double internalEndianMagic = 7.949928895127362e-275;
+#else
+static TRIO_CONST double internalEndianMagic = 7.949928895127363e-275;
+#endif
+
+/* Mask for the exponent */
+static TRIO_CONST unsigned char ieee_754_exponent_mask[] = {
+  0x7F, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+
+/* Mask for the mantissa */
+static TRIO_CONST unsigned char ieee_754_mantissa_mask[] = {
+  0x00, 0x0F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
+};
+
+/* Mask for the sign bit */
+static TRIO_CONST unsigned char ieee_754_sign_mask[] = {
+  0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+
+/* Bit-pattern for negative zero */
+static TRIO_CONST unsigned char ieee_754_negzero_array[] = {
+  0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+
+/* Bit-pattern for infinity */
+static TRIO_CONST unsigned char ieee_754_infinity_array[] = {
+  0x7F, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+
+/* Bit-pattern for quiet NaN */
+static TRIO_CONST unsigned char ieee_754_qnan_array[] = {
+  0x7F, 0xF8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+
+
+/*************************************************************************
+ * Functions
+ */
+
+/*
+ * trio_make_double
+ */
+TRIO_PRIVATE double
+trio_make_double
+TRIO_ARGS1((values),
+	   TRIO_CONST unsigned char *values)
+{
+  TRIO_VOLATILE double result;
+  int i;
+
+  for (i = 0; i < (int)sizeof(double); i++) {
+    ((TRIO_VOLATILE unsigned char *)&result)[TRIO_DOUBLE_INDEX(i)] = values[i];
+  }
+  return result;
+}
+
+/*
+ * trio_is_special_quantity
+ */
+TRIO_PRIVATE int
+trio_is_special_quantity
+TRIO_ARGS2((number, has_mantissa),
+	   double number,
+	   int *has_mantissa)
+{
+  unsigned int i;
+  unsigned char current;
+  int is_special_quantity = TRIO_TRUE;
+
+  *has_mantissa = 0;
+
+  for (i = 0; i < (unsigned int)sizeof(double); i++) {
+    current = ((unsigned char *)&number)[TRIO_DOUBLE_INDEX(i)];
+    is_special_quantity
+      &= ((current & ieee_754_exponent_mask[i]) == ieee_754_exponent_mask[i]);
+    *has_mantissa |= (current & ieee_754_mantissa_mask[i]);
+  }
+  return is_special_quantity;
+}
+
+/*
+ * trio_is_negative
+ */
+TRIO_PRIVATE int
+trio_is_negative
+TRIO_ARGS1((number),
+	   double number)
+{
+  unsigned int i;
+  int is_negative = TRIO_FALSE;
+
+  for (i = 0; i < (unsigned int)sizeof(double); i++) {
+    is_negative |= (((unsigned char *)&number)[TRIO_DOUBLE_INDEX(i)]
+		    & ieee_754_sign_mask[i]);
+  }
+  return is_negative;
+}
+
+#endif /* USE_IEEE_754 */
+
+
+/**
+   Generate negative zero.
+
+   @return Floating-point representation of negative zero.
+*/
+TRIO_PUBLIC double
+trio_nzero(TRIO_NOARGS)
+{
+#if defined(USE_IEEE_754)
+  return trio_make_double(ieee_754_negzero_array);
+#else
+  TRIO_VOLATILE double zero = 0.0;
+
+  return -zero;
+#endif
+}
+
+/**
+   Generate positive infinity.
+
+   @return Floating-point representation of positive infinity.
+*/
+TRIO_PUBLIC double
+trio_pinf(TRIO_NOARGS)
+{
+  /* Cache the result */
+  static double result = 0.0;
+
+  if (result == 0.0) {
+
+#if defined(INFINITY) && defined(__STDC_IEC_559__)
+    result = (double)INFINITY;
+
+#elif defined(USE_IEEE_754)
+    result = trio_make_double(ieee_754_infinity_array);
+
+#else
+    /*
+     * If HUGE_VAL is different from DBL_MAX, then HUGE_VAL is used
+     * as infinity. Otherwise we have to resort to an overflow
+     * operation to generate infinity.
+     */
+# if defined(TRIO_PLATFORM_UNIX)
+    void (*signal_handler)(int) = signal(SIGFPE, SIG_IGN);
+# endif
+
+    result = HUGE_VAL;
+    if (HUGE_VAL == DBL_MAX) {
+      /* Force overflow */
+      result += HUGE_VAL;
+    }
+
+# if defined(TRIO_PLATFORM_UNIX)
+    signal(SIGFPE, signal_handler);
+# endif
+
+#endif
+  }
+  return result;
+}
+
+/**
+   Generate negative infinity.
+
+   @return Floating-point value of negative infinity.
+*/
+TRIO_PUBLIC double
+trio_ninf(TRIO_NOARGS)
+{
+  static double result = 0.0;
+
+  if (result == 0.0) {
+    /*
+     * Negative infinity is calculated by negating positive infinity,
+     * which can be done because it is legal to do calculations on
+     * infinity (for example,  1 / infinity == 0).
+     */
+    result = -trio_pinf();
+  }
+  return result;
+}
+
+/**
+   Generate NaN.
+
+   @return Floating-point representation of NaN.
+*/
+TRIO_PUBLIC double
+trio_nan(TRIO_NOARGS)
+{
+  /* Cache the result */
+  static double result = 0.0;
+
+  if (result == 0.0) {
+
+#if defined(TRIO_COMPILER_SUPPORTS_C99)
+    result = nan("");
+
+#elif defined(NAN) && defined(__STDC_IEC_559__)
+    result = (double)NAN;
+
+#elif defined(USE_IEEE_754)
+    result = trio_make_double(ieee_754_qnan_array);
+
+#else
+    /*
+     * There are several ways to generate NaN. The one used here is
+     * to divide infinity by infinity. I would have preferred to add
+     * negative infinity to positive infinity, but that yields wrong
+     * result (infinity) on FreeBSD.
+     *
+     * This may fail if the hardware does not support NaN, or if
+     * the Invalid Operation floating-point exception is unmasked.
+     */
+# if defined(TRIO_PLATFORM_UNIX)
+    void (*signal_handler)(int) = signal(SIGFPE, SIG_IGN);
+# endif
+
+    result = trio_pinf() / trio_pinf();
+
+# if defined(TRIO_PLATFORM_UNIX)
+    signal(SIGFPE, signal_handler);
+# endif
+
+#endif
+  }
+  return result;
+}
+
+/**
+   Check for NaN.
+
+   @param number An arbitrary floating-point number.
+   @return Boolean value indicating whether or not the number is a NaN.
+*/
+TRIO_PUBLIC int
+trio_isnan
+TRIO_ARGS1((number),
+	   double number)
+{
+#if (defined(TRIO_COMPILER_SUPPORTS_C99) && defined(isnan)) \
+ || defined(TRIO_COMPILER_SUPPORTS_UNIX95)
+  /*
+   * C99 defines isnan() as a macro. UNIX95 defines isnan() as a
+   * function. This function was already present in XPG4, but this
+   * is a bit tricky to detect with compiler defines, so we choose
+   * the conservative approach and only use it for UNIX95.
+   */
+  return isnan(number);
+
+#elif defined(TRIO_COMPILER_MSVC) || defined(TRIO_COMPILER_BCB)
+  /*
+   * Microsoft Visual C++ and Borland C++ Builder have an _isnan()
+   * function.
+   */
+  return _isnan(number) ? TRIO_TRUE : TRIO_FALSE;
+
+#elif defined(USE_IEEE_754)
+  /*
+   * Examine IEEE 754 bit-pattern. A NaN must have a special exponent
+   * pattern, and a non-empty mantissa.
+   */
+  int has_mantissa;
+  int is_special_quantity;
+
+  is_special_quantity = trio_is_special_quantity(number, &has_mantissa);
+
+  return (is_special_quantity && has_mantissa);
+
+#else
+  /*
+   * Fallback solution
+   */
+  int status;
+  double integral, fraction;
+
+# if defined(TRIO_PLATFORM_UNIX)
+  void (*signal_handler)(int) = signal(SIGFPE, SIG_IGN);
+# endif
+
+  status = (/*
+	     * NaN is the only number which does not compare to itself
+	     */
+	    ((TRIO_VOLATILE double)number != (TRIO_VOLATILE double)number) ||
+	    /*
+	     * Fallback solution if NaN compares to NaN
+	     */
+	    ((number != 0.0) &&
+	     (fraction = modf(number, &integral),
+	      integral == fraction)));
+
+# if defined(TRIO_PLATFORM_UNIX)
+  signal(SIGFPE, signal_handler);
+# endif
+
+  return status;
+
+#endif
+}
+
+/**
+   Check for infinity.
+
+   @param number An arbitrary floating-point number.
+   @return 1 if positive infinity, -1 if negative infinity, 0 otherwise.
+*/
+TRIO_PUBLIC int
+trio_isinf
+TRIO_ARGS1((number),
+	   double number)
+{
+#if defined(TRIO_COMPILER_DECC) && !defined(__linux__)
+  /*
+   * DECC has an isinf() macro, but it works differently than that
+   * of C99, so we use the fp_class() function instead.
+   */
+  return ((fp_class(number) == FP_POS_INF)
+	  ? 1
+	  : ((fp_class(number) == FP_NEG_INF) ? -1 : 0));
+
+#elif defined(isinf)
+  /*
+   * C99 defines isinf() as a macro.
+   */
+  return isinf(number)
+    ? ((number > 0.0) ? 1 : -1)
+    : 0;
+
+#elif defined(TRIO_COMPILER_MSVC) || defined(TRIO_COMPILER_BCB)
+  /*
+   * Microsoft Visual C++ and Borland C++ Builder have an _fpclass()
+   * function that can be used to detect infinity.
+   */
+  return ((_fpclass(number) == _FPCLASS_PINF)
+	  ? 1
+	  : ((_fpclass(number) == _FPCLASS_NINF) ? -1 : 0));
+
+#elif defined(USE_IEEE_754)
+  /*
+   * Examine IEEE 754 bit-pattern. Infinity must have a special exponent
+   * pattern, and an empty mantissa.
+   */
+  int has_mantissa;
+  int is_special_quantity;
+
+  is_special_quantity = trio_is_special_quantity(number, &has_mantissa);
+
+  return (is_special_quantity && !has_mantissa)
+    ? ((number < 0.0) ? -1 : 1)
+    : 0;
+
+#else
+  /*
+   * Fallback solution.
+   */
+  int status;
+
+# if defined(TRIO_PLATFORM_UNIX)
+  void (*signal_handler)(int) = signal(SIGFPE, SIG_IGN);
+# endif
+
+  double infinity = trio_pinf();
+
+  status = ((number == infinity)
+	    ? 1
+	    : ((number == -infinity) ? -1 : 0));
+
+# if defined(TRIO_PLATFORM_UNIX)
+  signal(SIGFPE, signal_handler);
+# endif
+
+  return status;
+
+#endif
+}
+
+#if 0
+	/* Temporary fix - this routine is not used anywhere */
+/**
+   Check for finity.
+
+   @param number An arbitrary floating-point number.
+   @return Boolean value indicating whether or not the number is a finite.
+*/
+TRIO_PUBLIC int
+trio_isfinite
+TRIO_ARGS1((number),
+	   double number)
+{
+#if defined(TRIO_COMPILER_SUPPORTS_C99) && defined(isfinite)
+  /*
+   * C99 defines isfinite() as a macro.
+   */
+  return isfinite(number);
+
+#elif defined(TRIO_COMPILER_MSVC) || defined(TRIO_COMPILER_BCB)
+  /*
+   * Microsoft Visual C++ and Borland C++ Builder use _finite().
+   */
+  return _finite(number);
+
+#elif defined(USE_IEEE_754)
+  /*
+   * Examine IEEE 754 bit-pattern. For finity we do not care about the
+   * mantissa.
+   */
+  int dummy;
+
+  return (! trio_is_special_quantity(number, &dummy));
+
+#else
+  /*
+   * Fallback solution.
+   */
+  return ((trio_isinf(number) == 0) && (trio_isnan(number) == 0));
+
+#endif
+}
+
+#endif
+
+/*
+ * The sign of NaN is always false
+ */
+TRIO_PUBLIC int
+trio_fpclassify_and_signbit
+TRIO_ARGS2((number, is_negative),
+	   double number,
+	   int *is_negative)
+{
+#if defined(fpclassify) && defined(signbit)
+  /*
+   * C99 defines fpclassify() and signbit() as a macros
+   */
+  *is_negative = signbit(number);
+  switch (fpclassify(number)) {
+  case FP_NAN:
+    return TRIO_FP_NAN;
+  case FP_INFINITE:
+    return TRIO_FP_INFINITE;
+  case FP_SUBNORMAL:
+    return TRIO_FP_SUBNORMAL;
+  case FP_ZERO:
+    return TRIO_FP_ZERO;
+  default:
+    return TRIO_FP_NORMAL;
+  }
+
+#else
+# if defined(TRIO_COMPILER_DECC)
+  /*
+   * DECC has an fp_class() function.
+   */
+#  define TRIO_FPCLASSIFY(n) fp_class(n)
+#  define TRIO_QUIET_NAN FP_QNAN
+#  define TRIO_SIGNALLING_NAN FP_SNAN
+#  define TRIO_POSITIVE_INFINITY FP_POS_INF
+#  define TRIO_NEGATIVE_INFINITY FP_NEG_INF
+#  define TRIO_POSITIVE_SUBNORMAL FP_POS_DENORM
+#  define TRIO_NEGATIVE_SUBNORMAL FP_NEG_DENORM
+#  define TRIO_POSITIVE_ZERO FP_POS_ZERO
+#  define TRIO_NEGATIVE_ZERO FP_NEG_ZERO
+#  define TRIO_POSITIVE_NORMAL FP_POS_NORM
+#  define TRIO_NEGATIVE_NORMAL FP_NEG_NORM
+
+# elif defined(TRIO_COMPILER_MSVC) || defined(TRIO_COMPILER_BCB)
+  /*
+   * Microsoft Visual C++ and Borland C++ Builder have an _fpclass()
+   * function.
+   */
+#  define TRIO_FPCLASSIFY(n) _fpclass(n)
+#  define TRIO_QUIET_NAN _FPCLASS_QNAN
+#  define TRIO_SIGNALLING_NAN _FPCLASS_SNAN
+#  define TRIO_POSITIVE_INFINITY _FPCLASS_PINF
+#  define TRIO_NEGATIVE_INFINITY _FPCLASS_NINF
+#  define TRIO_POSITIVE_SUBNORMAL _FPCLASS_PD
+#  define TRIO_NEGATIVE_SUBNORMAL _FPCLASS_ND
+#  define TRIO_POSITIVE_ZERO _FPCLASS_PZ
+#  define TRIO_NEGATIVE_ZERO _FPCLASS_NZ
+#  define TRIO_POSITIVE_NORMAL _FPCLASS_PN
+#  define TRIO_NEGATIVE_NORMAL _FPCLASS_NN
+
+# elif defined(FP_PLUS_NORM)
+  /*
+   * HP-UX 9.x and 10.x have an fpclassify() function, that is different
+   * from the C99 fpclassify() macro supported on HP-UX 11.x.
+   *
+   * AIX has class() for C, and _class() for C++, which returns the
+   * same values as the HP-UX fpclassify() function.
+   */
+#  if defined(TRIO_PLATFORM_AIX)
+#   if defined(__cplusplus)
+#    define TRIO_FPCLASSIFY(n) _class(n)
+#   else
+#    define TRIO_FPCLASSIFY(n) class(n)
+#   endif
+#  else
+#   define TRIO_FPCLASSIFY(n) fpclassify(n)
+#  endif
+#  define TRIO_QUIET_NAN FP_QNAN
+#  define TRIO_SIGNALLING_NAN FP_SNAN
+#  define TRIO_POSITIVE_INFINITY FP_PLUS_INF
+#  define TRIO_NEGATIVE_INFINITY FP_MINUS_INF
+#  define TRIO_POSITIVE_SUBNORMAL FP_PLUS_DENORM
+#  define TRIO_NEGATIVE_SUBNORMAL FP_MINUS_DENORM
+#  define TRIO_POSITIVE_ZERO FP_PLUS_ZERO
+#  define TRIO_NEGATIVE_ZERO FP_MINUS_ZERO
+#  define TRIO_POSITIVE_NORMAL FP_PLUS_NORM
+#  define TRIO_NEGATIVE_NORMAL FP_MINUS_NORM
+# endif
+
+# if defined(TRIO_FPCLASSIFY)
+  switch (TRIO_FPCLASSIFY(number)) {
+  case TRIO_QUIET_NAN:
+  case TRIO_SIGNALLING_NAN:
+    *is_negative = TRIO_FALSE; /* NaN has no sign */
+    return TRIO_FP_NAN;
+  case TRIO_POSITIVE_INFINITY:
+    *is_negative = TRIO_FALSE;
+    return TRIO_FP_INFINITE;
+  case TRIO_NEGATIVE_INFINITY:
+    *is_negative = TRIO_TRUE;
+    return TRIO_FP_INFINITE;
+  case TRIO_POSITIVE_SUBNORMAL:
+    *is_negative = TRIO_FALSE;
+    return TRIO_FP_SUBNORMAL;
+  case TRIO_NEGATIVE_SUBNORMAL:
+    *is_negative = TRIO_TRUE;
+    return TRIO_FP_SUBNORMAL;
+  case TRIO_POSITIVE_ZERO:
+    *is_negative = TRIO_FALSE;
+    return TRIO_FP_ZERO;
+  case TRIO_NEGATIVE_ZERO:
+    *is_negative = TRIO_TRUE;
+    return TRIO_FP_ZERO;
+  case TRIO_POSITIVE_NORMAL:
+    *is_negative = TRIO_FALSE;
+    return TRIO_FP_NORMAL;
+  case TRIO_NEGATIVE_NORMAL:
+    *is_negative = TRIO_TRUE;
+    return TRIO_FP_NORMAL;
+  default:
+    /* Just in case... */
+    *is_negative = (number < 0.0);
+    return TRIO_FP_NORMAL;
+  }
+
+# else
+  /*
+   * Fallback solution.
+   */
+  int rc;
+
+  if (number == 0.0) {
+    /*
+     * In IEEE 754 the sign of zero is ignored in comparisons, so we
+     * have to handle this as a special case by examining the sign bit
+     * directly.
+     */
+#  if defined(USE_IEEE_754)
+    *is_negative = trio_is_negative(number);
+#  else
+    *is_negative = TRIO_FALSE; /* FIXME */
+#  endif
+    return TRIO_FP_ZERO;
+  }
+  if (trio_isnan(number)) {
+    *is_negative = TRIO_FALSE;
+    return TRIO_FP_NAN;
+  }
+  if ((rc = trio_isinf(number))) {
+    *is_negative = (rc == -1);
+    return TRIO_FP_INFINITE;
+  }
+  if ((number > 0.0) && (number < DBL_MIN)) {
+    *is_negative = TRIO_FALSE;
+    return TRIO_FP_SUBNORMAL;
+  }
+  if ((number < 0.0) && (number > -DBL_MIN)) {
+    *is_negative = TRIO_TRUE;
+    return TRIO_FP_SUBNORMAL;
+  }
+  *is_negative = (number < 0.0);
+  return TRIO_FP_NORMAL;
+
+# endif
+#endif
+}
+
+/**
+   Examine the sign of a number.
+
+   @param number An arbitrary floating-point number.
+   @return Boolean value indicating whether or not the number has the
+   sign bit set (i.e. is negative).
+*/
+TRIO_PUBLIC int
+trio_signbit
+TRIO_ARGS1((number),
+	   double number)
+{
+  int is_negative;
+
+  (void)trio_fpclassify_and_signbit(number, &is_negative);
+  return is_negative;
+}
+
+#if 0
+	/* Temporary fix - this routine is not used in libxml */
+/**
+   Examine the class of a number.
+
+   @param number An arbitrary floating-point number.
+   @return Enumerable value indicating the class of @p number
+*/
+TRIO_PUBLIC int
+trio_fpclassify
+TRIO_ARGS1((number),
+	   double number)
+{
+  int dummy;
+
+  return trio_fpclassify_and_signbit(number, &dummy);
+}
+
+#endif
+
+/** @} SpecialQuantities */
+
+/*************************************************************************
+ * For test purposes.
+ *
+ * Add the following compiler option to include this test code.
+ *
+ *  Unix : -DSTANDALONE
+ *  VMS  : /DEFINE=(STANDALONE)
+ */
+#if defined(STANDALONE)
+# include <stdio.h>
+
+static TRIO_CONST char *
+getClassification
+TRIO_ARGS1((type),
+	   int type)
+{
+  switch (type) {
+  case TRIO_FP_INFINITE:
+    return "FP_INFINITE";
+  case TRIO_FP_NAN:
+    return "FP_NAN";
+  case TRIO_FP_NORMAL:
+    return "FP_NORMAL";
+  case TRIO_FP_SUBNORMAL:
+    return "FP_SUBNORMAL";
+  case TRIO_FP_ZERO:
+    return "FP_ZERO";
+  default:
+    return "FP_UNKNOWN";
+  }
+}
+
+static void
+print_class
+TRIO_ARGS2((prefix, number),
+	   TRIO_CONST char *prefix,
+	   double number)
+{
+  printf("%-6s: %s %-15s %g\n",
+	 prefix,
+	 trio_signbit(number) ? "-" : "+",
+	 getClassification(TRIO_FPCLASSIFY(number)),
+	 number);
+}
+
+int main(TRIO_NOARGS)
+{
+  double my_nan;
+  double my_pinf;
+  double my_ninf;
+# if defined(TRIO_PLATFORM_UNIX)
+  void (*signal_handler) TRIO_PROTO((int));
+# endif
+
+  my_nan = trio_nan();
+  my_pinf = trio_pinf();
+  my_ninf = trio_ninf();
+
+  print_class("Nan", my_nan);
+  print_class("PInf", my_pinf);
+  print_class("NInf", my_ninf);
+  print_class("PZero", 0.0);
+  print_class("NZero", -0.0);
+  print_class("PNorm", 1.0);
+  print_class("NNorm", -1.0);
+  print_class("PSub", 1.01e-307 - 1.00e-307);
+  print_class("NSub", 1.00e-307 - 1.01e-307);
+
+  printf("NaN : %4g 0x%02x%02x%02x%02x%02x%02x%02x%02x (%2d, %2d)\n",
+	 my_nan,
+	 ((unsigned char *)&my_nan)[0],
+	 ((unsigned char *)&my_nan)[1],
+	 ((unsigned char *)&my_nan)[2],
+	 ((unsigned char *)&my_nan)[3],
+	 ((unsigned char *)&my_nan)[4],
+	 ((unsigned char *)&my_nan)[5],
+	 ((unsigned char *)&my_nan)[6],
+	 ((unsigned char *)&my_nan)[7],
+	 trio_isnan(my_nan), trio_isinf(my_nan));
+  printf("PInf: %4g 0x%02x%02x%02x%02x%02x%02x%02x%02x (%2d, %2d)\n",
+	 my_pinf,
+	 ((unsigned char *)&my_pinf)[0],
+	 ((unsigned char *)&my_pinf)[1],
+	 ((unsigned char *)&my_pinf)[2],
+	 ((unsigned char *)&my_pinf)[3],
+	 ((unsigned char *)&my_pinf)[4],
+	 ((unsigned char *)&my_pinf)[5],
+	 ((unsigned char *)&my_pinf)[6],
+	 ((unsigned char *)&my_pinf)[7],
+	 trio_isnan(my_pinf), trio_isinf(my_pinf));
+  printf("NInf: %4g 0x%02x%02x%02x%02x%02x%02x%02x%02x (%2d, %2d)\n",
+	 my_ninf,
+	 ((unsigned char *)&my_ninf)[0],
+	 ((unsigned char *)&my_ninf)[1],
+	 ((unsigned char *)&my_ninf)[2],
+	 ((unsigned char *)&my_ninf)[3],
+	 ((unsigned char *)&my_ninf)[4],
+	 ((unsigned char *)&my_ninf)[5],
+	 ((unsigned char *)&my_ninf)[6],
+	 ((unsigned char *)&my_ninf)[7],
+	 trio_isnan(my_ninf), trio_isinf(my_ninf));
+
+# if defined(TRIO_PLATFORM_UNIX)
+  signal_handler = signal(SIGFPE, SIG_IGN);
+# endif
+
+  my_pinf = DBL_MAX + DBL_MAX;
+  my_ninf = -my_pinf;
+  my_nan = my_pinf / my_pinf;
+
+# if defined(TRIO_PLATFORM_UNIX)
+  signal(SIGFPE, signal_handler);
+# endif
+
+  printf("NaN : %4g 0x%02x%02x%02x%02x%02x%02x%02x%02x (%2d, %2d)\n",
+	 my_nan,
+	 ((unsigned char *)&my_nan)[0],
+	 ((unsigned char *)&my_nan)[1],
+	 ((unsigned char *)&my_nan)[2],
+	 ((unsigned char *)&my_nan)[3],
+	 ((unsigned char *)&my_nan)[4],
+	 ((unsigned char *)&my_nan)[5],
+	 ((unsigned char *)&my_nan)[6],
+	 ((unsigned char *)&my_nan)[7],
+	 trio_isnan(my_nan), trio_isinf(my_nan));
+  printf("PInf: %4g 0x%02x%02x%02x%02x%02x%02x%02x%02x (%2d, %2d)\n",
+	 my_pinf,
+	 ((unsigned char *)&my_pinf)[0],
+	 ((unsigned char *)&my_pinf)[1],
+	 ((unsigned char *)&my_pinf)[2],
+	 ((unsigned char *)&my_pinf)[3],
+	 ((unsigned char *)&my_pinf)[4],
+	 ((unsigned char *)&my_pinf)[5],
+	 ((unsigned char *)&my_pinf)[6],
+	 ((unsigned char *)&my_pinf)[7],
+	 trio_isnan(my_pinf), trio_isinf(my_pinf));
+  printf("NInf: %4g 0x%02x%02x%02x%02x%02x%02x%02x%02x (%2d, %2d)\n",
+	 my_ninf,
+	 ((unsigned char *)&my_ninf)[0],
+	 ((unsigned char *)&my_ninf)[1],
+	 ((unsigned char *)&my_ninf)[2],
+	 ((unsigned char *)&my_ninf)[3],
+	 ((unsigned char *)&my_ninf)[4],
+	 ((unsigned char *)&my_ninf)[5],
+	 ((unsigned char *)&my_ninf)[6],
+	 ((unsigned char *)&my_ninf)[7],
+	 trio_isnan(my_ninf), trio_isinf(my_ninf));
+
+  return 0;
+}
+#endif
diff --git a/src/trionan.h b/src/trionan.h
new file mode 100644
index 000000000000..eac0e6f16862
--- /dev/null
+++ b/src/trionan.h
@@ -0,0 +1,84 @@
+/*************************************************************************
+ *
+ * $Id$
+ *
+ * Copyright (C) 2001 Bjorn Reese <breese@users.sourceforge.net>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE AUTHORS AND
+ * CONTRIBUTORS ACCEPT NO RESPONSIBILITY IN ANY CONCEIVABLE MANNER.
+ *
+ ************************************************************************/
+
+#ifndef TRIO_NAN_H
+#define TRIO_NAN_H
+
+#include "triodef.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+enum {
+  TRIO_FP_INFINITE,
+  TRIO_FP_NAN,
+  TRIO_FP_NORMAL,
+  TRIO_FP_SUBNORMAL,
+  TRIO_FP_ZERO
+};
+
+/*
+ * Return NaN (Not-a-Number).
+ */
+TRIO_PUBLIC double trio_nan TRIO_PROTO((void));
+
+/*
+ * Return positive infinity.
+ */
+TRIO_PUBLIC double trio_pinf TRIO_PROTO((void));
+
+/*
+ * Return negative infinity.
+ */
+TRIO_PUBLIC double trio_ninf TRIO_PROTO((void));
+
+/*
+ * Return negative zero.
+ */
+TRIO_PUBLIC double trio_nzero TRIO_PROTO((TRIO_NOARGS));
+
+/*
+ * If number is a NaN return non-zero, otherwise return zero.
+ */
+TRIO_PUBLIC int trio_isnan TRIO_PROTO((double number));
+
+/*
+ * If number is positive infinity return 1, if number is negative
+ * infinity return -1, otherwise return 0.
+ */
+TRIO_PUBLIC int trio_isinf TRIO_PROTO((double number));
+
+/*
+ * If number is finite return non-zero, otherwise return zero.
+ */
+#if 0
+	/* Temporary fix - these 2 routines not used in libxml */
+TRIO_PUBLIC int trio_isfinite TRIO_PROTO((double number));
+
+TRIO_PUBLIC int trio_fpclassify TRIO_PROTO((double number));
+#endif
+
+TRIO_PUBLIC int trio_signbit TRIO_PROTO((double number));
+
+TRIO_PUBLIC int trio_fpclassify_and_signbit TRIO_PROTO((double number, int *is_negative));
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* TRIO_NAN_H */
diff --git a/src/uri.c b/src/uri.c
new file mode 100644
index 000000000000..8204825f18f0
--- /dev/null
+++ b/src/uri.c
@@ -0,0 +1,2561 @@
+/**
+ * uri.c: set of generic URI related routines
+ *
+ * Reference: RFCs 3986, 2732 and 2373
+ *
+ * See Copyright for the status of this software.
+ *
+ * daniel@veillard.com
+ */
+
+#define IN_LIBXML
+#include "libxml.h"
+
+#include <limits.h>
+#include <string.h>
+
+#include <libxml/xmlmemory.h>
+#include <libxml/uri.h>
+#include <libxml/globals.h>
+#include <libxml/xmlerror.h>
+
+/**
+ * MAX_URI_LENGTH:
+ *
+ * The definition of the URI regexp in the above RFC has no size limit
+ * In practice they are usually relatively short except for the
+ * data URI scheme as defined in RFC 2397. Even for data URI the usual
+ * maximum size before hitting random practical limits is around 64 KB
+ * and 4KB is usually a maximum admitted limit for proper operations.
+ * The value below is more a security limit than anything else and
+ * really should never be hit by 'normal' operations
+ * Set to 1 MByte in 2012, this is only enforced on output
+ */
+#define MAX_URI_LENGTH 1024 * 1024
+
+static void
+xmlURIErrMemory(const char *extra)
+{
+    if (extra)
+        __xmlRaiseError(NULL, NULL, NULL,
+                        NULL, NULL, XML_FROM_URI,
+                        XML_ERR_NO_MEMORY, XML_ERR_FATAL, NULL, 0,
+                        extra, NULL, NULL, 0, 0,
+                        "Memory allocation failed : %s\n", extra);
+    else
+        __xmlRaiseError(NULL, NULL, NULL,
+                        NULL, NULL, XML_FROM_URI,
+                        XML_ERR_NO_MEMORY, XML_ERR_FATAL, NULL, 0,
+                        NULL, NULL, NULL, 0, 0,
+                        "Memory allocation failed\n");
+}
+
+static void xmlCleanURI(xmlURIPtr uri);
+
+/*
+ * Old rule from 2396 used in legacy handling code
+ * alpha    = lowalpha | upalpha
+ */
+#define IS_ALPHA(x) (IS_LOWALPHA(x) || IS_UPALPHA(x))
+
+
+/*
+ * lowalpha = "a" | "b" | "c" | "d" | "e" | "f" | "g" | "h" | "i" | "j" |
+ *            "k" | "l" | "m" | "n" | "o" | "p" | "q" | "r" | "s" | "t" |
+ *            "u" | "v" | "w" | "x" | "y" | "z"
+ */
+
+#define IS_LOWALPHA(x) (((x) >= 'a') && ((x) <= 'z'))
+
+/*
+ * upalpha = "A" | "B" | "C" | "D" | "E" | "F" | "G" | "H" | "I" | "J" |
+ *           "K" | "L" | "M" | "N" | "O" | "P" | "Q" | "R" | "S" | "T" |
+ *           "U" | "V" | "W" | "X" | "Y" | "Z"
+ */
+#define IS_UPALPHA(x) (((x) >= 'A') && ((x) <= 'Z'))
+
+#ifdef IS_DIGIT
+#undef IS_DIGIT
+#endif
+/*
+ * digit = "0" | "1" | "2" | "3" | "4" | "5" | "6" | "7" | "8" | "9"
+ */
+#define IS_DIGIT(x) (((x) >= '0') && ((x) <= '9'))
+
+/*
+ * alphanum = alpha | digit
+ */
+
+#define IS_ALPHANUM(x) (IS_ALPHA(x) || IS_DIGIT(x))
+
+/*
+ * mark = "-" | "_" | "." | "!" | "~" | "*" | "'" | "(" | ")"
+ */
+
+#define IS_MARK(x) (((x) == '-') || ((x) == '_') || ((x) == '.') ||     \
+    ((x) == '!') || ((x) == '~') || ((x) == '*') || ((x) == '\'') ||    \
+    ((x) == '(') || ((x) == ')'))
+
+/*
+ * unwise = "{" | "}" | "|" | "\" | "^" | "`"
+ */
+
+#define IS_UNWISE(p)                                                    \
+      (((*(p) == '{')) || ((*(p) == '}')) || ((*(p) == '|')) ||         \
+       ((*(p) == '\\')) || ((*(p) == '^')) || ((*(p) == '[')) ||        \
+       ((*(p) == ']')) || ((*(p) == '`')))
+/*
+ * reserved = ";" | "/" | "?" | ":" | "@" | "&" | "=" | "+" | "$" | "," |
+ *            "[" | "]"
+ */
+
+#define IS_RESERVED(x) (((x) == ';') || ((x) == '/') || ((x) == '?') || \
+        ((x) == ':') || ((x) == '@') || ((x) == '&') || ((x) == '=') || \
+        ((x) == '+') || ((x) == '$') || ((x) == ',') || ((x) == '[') || \
+        ((x) == ']'))
+
+/*
+ * unreserved = alphanum | mark
+ */
+
+#define IS_UNRESERVED(x) (IS_ALPHANUM(x) || IS_MARK(x))
+
+/*
+ * Skip to next pointer char, handle escaped sequences
+ */
+
+#define NEXT(p) ((*p == '%')? p += 3 : p++)
+
+/*
+ * Productions from the spec.
+ *
+ *    authority     = server | reg_name
+ *    reg_name      = 1*( unreserved | escaped | "$" | "," |
+ *                        ";" | ":" | "@" | "&" | "=" | "+" )
+ *
+ * path          = [ abs_path | opaque_part ]
+ */
+
+#define STRNDUP(s, n) (char *) xmlStrndup((const xmlChar *)(s), (n))
+
+/************************************************************************
+ *									*
+ *                         RFC 3986 parser				*
+ *									*
+ ************************************************************************/
+
+#define ISA_DIGIT(p) ((*(p) >= '0') && (*(p) <= '9'))
+#define ISA_ALPHA(p) (((*(p) >= 'a') && (*(p) <= 'z')) ||		\
+                      ((*(p) >= 'A') && (*(p) <= 'Z')))
+#define ISA_HEXDIG(p)							\
+       (ISA_DIGIT(p) || ((*(p) >= 'a') && (*(p) <= 'f')) ||		\
+        ((*(p) >= 'A') && (*(p) <= 'F')))
+
+/*
+ *    sub-delims    = "!" / "$" / "&" / "'" / "(" / ")"
+ *                     / "*" / "+" / "," / ";" / "="
+ */
+#define ISA_SUB_DELIM(p)						\
+      (((*(p) == '!')) || ((*(p) == '$')) || ((*(p) == '&')) ||		\
+       ((*(p) == '(')) || ((*(p) == ')')) || ((*(p) == '*')) ||		\
+       ((*(p) == '+')) || ((*(p) == ',')) || ((*(p) == ';')) ||		\
+       ((*(p) == '=')) || ((*(p) == '\'')))
+
+/*
+ *    gen-delims    = ":" / "/" / "?" / "#" / "[" / "]" / "@"
+ */
+#define ISA_GEN_DELIM(p)						\
+      (((*(p) == ':')) || ((*(p) == '/')) || ((*(p) == '?')) ||         \
+       ((*(p) == '#')) || ((*(p) == '[')) || ((*(p) == ']')) ||         \
+       ((*(p) == '@')))
+
+/*
+ *    reserved      = gen-delims / sub-delims
+ */
+#define ISA_RESERVED(p) (ISA_GEN_DELIM(p) || (ISA_SUB_DELIM(p)))
+
+/*
+ *    unreserved    = ALPHA / DIGIT / "-" / "." / "_" / "~"
+ */
+#define ISA_UNRESERVED(p)						\
+      ((ISA_ALPHA(p)) || (ISA_DIGIT(p)) || ((*(p) == '-')) ||		\
+       ((*(p) == '.')) || ((*(p) == '_')) || ((*(p) == '~')))
+
+/*
+ *    pct-encoded   = "%" HEXDIG HEXDIG
+ */
+#define ISA_PCT_ENCODED(p)						\
+     ((*(p) == '%') && (ISA_HEXDIG(p + 1)) && (ISA_HEXDIG(p + 2)))
+
+/*
+ *    pchar         = unreserved / pct-encoded / sub-delims / ":" / "@"
+ */
+#define ISA_PCHAR(p)							\
+     (ISA_UNRESERVED(p) || ISA_PCT_ENCODED(p) || ISA_SUB_DELIM(p) ||	\
+      ((*(p) == ':')) || ((*(p) == '@')))
+
+/**
+ * xmlParse3986Scheme:
+ * @uri:  pointer to an URI structure
+ * @str:  pointer to the string to analyze
+ *
+ * Parse an URI scheme
+ *
+ * ALPHA *( ALPHA / DIGIT / "+" / "-" / "." )
+ *
+ * Returns 0 or the error code
+ */
+static int
+xmlParse3986Scheme(xmlURIPtr uri, const char **str) {
+    const char *cur;
+
+    if (str == NULL)
+	return(-1);
+
+    cur = *str;
+    if (!ISA_ALPHA(cur))
+	return(2);
+    cur++;
+    while (ISA_ALPHA(cur) || ISA_DIGIT(cur) ||
+           (*cur == '+') || (*cur == '-') || (*cur == '.')) cur++;
+    if (uri != NULL) {
+	if (uri->scheme != NULL) xmlFree(uri->scheme);
+	uri->scheme = STRNDUP(*str, cur - *str);
+    }
+    *str = cur;
+    return(0);
+}
+
+/**
+ * xmlParse3986Fragment:
+ * @uri:  pointer to an URI structure
+ * @str:  pointer to the string to analyze
+ *
+ * Parse the query part of an URI
+ *
+ * fragment      = *( pchar / "/" / "?" )
+ * NOTE: the strict syntax as defined by 3986 does not allow '[' and ']'
+ *       in the fragment identifier but this is used very broadly for
+ *       xpointer scheme selection, so we are allowing it here to not break
+ *       for example all the DocBook processing chains.
+ *
+ * Returns 0 or the error code
+ */
+static int
+xmlParse3986Fragment(xmlURIPtr uri, const char **str)
+{
+    const char *cur;
+
+    if (str == NULL)
+        return (-1);
+
+    cur = *str;
+
+    while ((ISA_PCHAR(cur)) || (*cur == '/') || (*cur == '?') ||
+           (*cur == '[') || (*cur == ']') ||
+           ((uri != NULL) && (uri->cleanup & 1) && (IS_UNWISE(cur))))
+        NEXT(cur);
+    if (uri != NULL) {
+        if (uri->fragment != NULL)
+            xmlFree(uri->fragment);
+	if (uri->cleanup & 2)
+	    uri->fragment = STRNDUP(*str, cur - *str);
+	else
+	    uri->fragment = xmlURIUnescapeString(*str, cur - *str, NULL);
+    }
+    *str = cur;
+    return (0);
+}
+
+/**
+ * xmlParse3986Query:
+ * @uri:  pointer to an URI structure
+ * @str:  pointer to the string to analyze
+ *
+ * Parse the query part of an URI
+ *
+ * query = *uric
+ *
+ * Returns 0 or the error code
+ */
+static int
+xmlParse3986Query(xmlURIPtr uri, const char **str)
+{
+    const char *cur;
+
+    if (str == NULL)
+        return (-1);
+
+    cur = *str;
+
+    while ((ISA_PCHAR(cur)) || (*cur == '/') || (*cur == '?') ||
+           ((uri != NULL) && (uri->cleanup & 1) && (IS_UNWISE(cur))))
+        NEXT(cur);
+    if (uri != NULL) {
+        if (uri->query != NULL)
+            xmlFree(uri->query);
+	if (uri->cleanup & 2)
+	    uri->query = STRNDUP(*str, cur - *str);
+	else
+	    uri->query = xmlURIUnescapeString(*str, cur - *str, NULL);
+
+	/* Save the raw bytes of the query as well.
+	 * See: http://mail.gnome.org/archives/xml/2007-April/thread.html#00114
+	 */
+	if (uri->query_raw != NULL)
+	    xmlFree (uri->query_raw);
+	uri->query_raw = STRNDUP (*str, cur - *str);
+    }
+    *str = cur;
+    return (0);
+}
+
+/**
+ * xmlParse3986Port:
+ * @uri:  pointer to an URI structure
+ * @str:  the string to analyze
+ *
+ * Parse a port part and fills in the appropriate fields
+ * of the @uri structure
+ *
+ * port          = *DIGIT
+ *
+ * Returns 0 or the error code
+ */
+static int
+xmlParse3986Port(xmlURIPtr uri, const char **str)
+{
+    const char *cur = *str;
+    int port = 0;
+
+    if (ISA_DIGIT(cur)) {
+	while (ISA_DIGIT(cur)) {
+            int digit = *cur - '0';
+
+            if (port > INT_MAX / 10)
+                return(1);
+            port *= 10;
+            if (port > INT_MAX - digit)
+                return(1);
+	    port += digit;
+
+	    cur++;
+	}
+	if (uri != NULL)
+	    uri->port = port;
+	*str = cur;
+	return(0);
+    }
+    return(1);
+}
+
+/**
+ * xmlParse3986Userinfo:
+ * @uri:  pointer to an URI structure
+ * @str:  the string to analyze
+ *
+ * Parse an user information part and fills in the appropriate fields
+ * of the @uri structure
+ *
+ * userinfo      = *( unreserved / pct-encoded / sub-delims / ":" )
+ *
+ * Returns 0 or the error code
+ */
+static int
+xmlParse3986Userinfo(xmlURIPtr uri, const char **str)
+{
+    const char *cur;
+
+    cur = *str;
+    while (ISA_UNRESERVED(cur) || ISA_PCT_ENCODED(cur) ||
+           ISA_SUB_DELIM(cur) || (*cur == ':'))
+	NEXT(cur);
+    if (*cur == '@') {
+	if (uri != NULL) {
+	    if (uri->user != NULL) xmlFree(uri->user);
+	    if (uri->cleanup & 2)
+		uri->user = STRNDUP(*str, cur - *str);
+	    else
+		uri->user = xmlURIUnescapeString(*str, cur - *str, NULL);
+	}
+	*str = cur;
+	return(0);
+    }
+    return(1);
+}
+
+/**
+ * xmlParse3986DecOctet:
+ * @str:  the string to analyze
+ *
+ *    dec-octet     = DIGIT                 ; 0-9
+ *                  / %x31-39 DIGIT         ; 10-99
+ *                  / "1" 2DIGIT            ; 100-199
+ *                  / "2" %x30-34 DIGIT     ; 200-249
+ *                  / "25" %x30-35          ; 250-255
+ *
+ * Skip a dec-octet.
+ *
+ * Returns 0 if found and skipped, 1 otherwise
+ */
+static int
+xmlParse3986DecOctet(const char **str) {
+    const char *cur = *str;
+
+    if (!(ISA_DIGIT(cur)))
+        return(1);
+    if (!ISA_DIGIT(cur+1))
+	cur++;
+    else if ((*cur != '0') && (ISA_DIGIT(cur + 1)) && (!ISA_DIGIT(cur+2)))
+	cur += 2;
+    else if ((*cur == '1') && (ISA_DIGIT(cur + 1)) && (ISA_DIGIT(cur + 2)))
+	cur += 3;
+    else if ((*cur == '2') && (*(cur + 1) >= '0') &&
+	     (*(cur + 1) <= '4') && (ISA_DIGIT(cur + 2)))
+	cur += 3;
+    else if ((*cur == '2') && (*(cur + 1) == '5') &&
+	     (*(cur + 2) >= '0') && (*(cur + 1) <= '5'))
+	cur += 3;
+    else
+        return(1);
+    *str = cur;
+    return(0);
+}
+/**
+ * xmlParse3986Host:
+ * @uri:  pointer to an URI structure
+ * @str:  the string to analyze
+ *
+ * Parse an host part and fills in the appropriate fields
+ * of the @uri structure
+ *
+ * host          = IP-literal / IPv4address / reg-name
+ * IP-literal    = "[" ( IPv6address / IPvFuture  ) "]"
+ * IPv4address   = dec-octet "." dec-octet "." dec-octet "." dec-octet
+ * reg-name      = *( unreserved / pct-encoded / sub-delims )
+ *
+ * Returns 0 or the error code
+ */
+static int
+xmlParse3986Host(xmlURIPtr uri, const char **str)
+{
+    const char *cur = *str;
+    const char *host;
+
+    host = cur;
+    /*
+     * IPv6 and future addressing scheme are enclosed between brackets
+     */
+    if (*cur == '[') {
+        cur++;
+	while ((*cur != ']') && (*cur != 0))
+	    cur++;
+	if (*cur != ']')
+	    return(1);
+	cur++;
+	goto found;
+    }
+    /*
+     * try to parse an IPv4
+     */
+    if (ISA_DIGIT(cur)) {
+        if (xmlParse3986DecOctet(&cur) != 0)
+	    goto not_ipv4;
+	if (*cur != '.')
+	    goto not_ipv4;
+	cur++;
+        if (xmlParse3986DecOctet(&cur) != 0)
+	    goto not_ipv4;
+	if (*cur != '.')
+	    goto not_ipv4;
+        if (xmlParse3986DecOctet(&cur) != 0)
+	    goto not_ipv4;
+	if (*cur != '.')
+	    goto not_ipv4;
+        if (xmlParse3986DecOctet(&cur) != 0)
+	    goto not_ipv4;
+	goto found;
+not_ipv4:
+        cur = *str;
+    }
+    /*
+     * then this should be a hostname which can be empty
+     */
+    while (ISA_UNRESERVED(cur) || ISA_PCT_ENCODED(cur) || ISA_SUB_DELIM(cur))
+        NEXT(cur);
+found:
+    if (uri != NULL) {
+	if (uri->authority != NULL) xmlFree(uri->authority);
+	uri->authority = NULL;
+	if (uri->server != NULL) xmlFree(uri->server);
+	if (cur != host) {
+	    if (uri->cleanup & 2)
+		uri->server = STRNDUP(host, cur - host);
+	    else
+		uri->server = xmlURIUnescapeString(host, cur - host, NULL);
+	} else
+	    uri->server = NULL;
+    }
+    *str = cur;
+    return(0);
+}
+
+/**
+ * xmlParse3986Authority:
+ * @uri:  pointer to an URI structure
+ * @str:  the string to analyze
+ *
+ * Parse an authority part and fills in the appropriate fields
+ * of the @uri structure
+ *
+ * authority     = [ userinfo "@" ] host [ ":" port ]
+ *
+ * Returns 0 or the error code
+ */
+static int
+xmlParse3986Authority(xmlURIPtr uri, const char **str)
+{
+    const char *cur;
+    int ret;
+
+    cur = *str;
+    /*
+     * try to parse an userinfo and check for the trailing @
+     */
+    ret = xmlParse3986Userinfo(uri, &cur);
+    if ((ret != 0) || (*cur != '@'))
+        cur = *str;
+    else
+        cur++;
+    ret = xmlParse3986Host(uri, &cur);
+    if (ret != 0) return(ret);
+    if (*cur == ':') {
+        cur++;
+        ret = xmlParse3986Port(uri, &cur);
+	if (ret != 0) return(ret);
+    }
+    *str = cur;
+    return(0);
+}
+
+/**
+ * xmlParse3986Segment:
+ * @str:  the string to analyze
+ * @forbid: an optional forbidden character
+ * @empty: allow an empty segment
+ *
+ * Parse a segment and fills in the appropriate fields
+ * of the @uri structure
+ *
+ * segment       = *pchar
+ * segment-nz    = 1*pchar
+ * segment-nz-nc = 1*( unreserved / pct-encoded / sub-delims / "@" )
+ *               ; non-zero-length segment without any colon ":"
+ *
+ * Returns 0 or the error code
+ */
+static int
+xmlParse3986Segment(const char **str, char forbid, int empty)
+{
+    const char *cur;
+
+    cur = *str;
+    if (!ISA_PCHAR(cur)) {
+        if (empty)
+	    return(0);
+	return(1);
+    }
+    while (ISA_PCHAR(cur) && (*cur != forbid))
+        NEXT(cur);
+    *str = cur;
+    return (0);
+}
+
+/**
+ * xmlParse3986PathAbEmpty:
+ * @uri:  pointer to an URI structure
+ * @str:  the string to analyze
+ *
+ * Parse an path absolute or empty and fills in the appropriate fields
+ * of the @uri structure
+ *
+ * path-abempty  = *( "/" segment )
+ *
+ * Returns 0 or the error code
+ */
+static int
+xmlParse3986PathAbEmpty(xmlURIPtr uri, const char **str)
+{
+    const char *cur;
+    int ret;
+
+    cur = *str;
+
+    while (*cur == '/') {
+        cur++;
+	ret = xmlParse3986Segment(&cur, 0, 1);
+	if (ret != 0) return(ret);
+    }
+    if (uri != NULL) {
+	if (uri->path != NULL) xmlFree(uri->path);
+        if (*str != cur) {
+            if (uri->cleanup & 2)
+                uri->path = STRNDUP(*str, cur - *str);
+            else
+                uri->path = xmlURIUnescapeString(*str, cur - *str, NULL);
+        } else {
+            uri->path = NULL;
+        }
+    }
+    *str = cur;
+    return (0);
+}
+
+/**
+ * xmlParse3986PathAbsolute:
+ * @uri:  pointer to an URI structure
+ * @str:  the string to analyze
+ *
+ * Parse an path absolute and fills in the appropriate fields
+ * of the @uri structure
+ *
+ * path-absolute = "/" [ segment-nz *( "/" segment ) ]
+ *
+ * Returns 0 or the error code
+ */
+static int
+xmlParse3986PathAbsolute(xmlURIPtr uri, const char **str)
+{
+    const char *cur;
+    int ret;
+
+    cur = *str;
+
+    if (*cur != '/')
+        return(1);
+    cur++;
+    ret = xmlParse3986Segment(&cur, 0, 0);
+    if (ret == 0) {
+	while (*cur == '/') {
+	    cur++;
+	    ret = xmlParse3986Segment(&cur, 0, 1);
+	    if (ret != 0) return(ret);
+	}
+    }
+    if (uri != NULL) {
+	if (uri->path != NULL) xmlFree(uri->path);
+        if (cur != *str) {
+            if (uri->cleanup & 2)
+                uri->path = STRNDUP(*str, cur - *str);
+            else
+                uri->path = xmlURIUnescapeString(*str, cur - *str, NULL);
+        } else {
+            uri->path = NULL;
+        }
+    }
+    *str = cur;
+    return (0);
+}
+
+/**
+ * xmlParse3986PathRootless:
+ * @uri:  pointer to an URI structure
+ * @str:  the string to analyze
+ *
+ * Parse an path without root and fills in the appropriate fields
+ * of the @uri structure
+ *
+ * path-rootless = segment-nz *( "/" segment )
+ *
+ * Returns 0 or the error code
+ */
+static int
+xmlParse3986PathRootless(xmlURIPtr uri, const char **str)
+{
+    const char *cur;
+    int ret;
+
+    cur = *str;
+
+    ret = xmlParse3986Segment(&cur, 0, 0);
+    if (ret != 0) return(ret);
+    while (*cur == '/') {
+        cur++;
+	ret = xmlParse3986Segment(&cur, 0, 1);
+	if (ret != 0) return(ret);
+    }
+    if (uri != NULL) {
+	if (uri->path != NULL) xmlFree(uri->path);
+        if (cur != *str) {
+            if (uri->cleanup & 2)
+                uri->path = STRNDUP(*str, cur - *str);
+            else
+                uri->path = xmlURIUnescapeString(*str, cur - *str, NULL);
+        } else {
+            uri->path = NULL;
+        }
+    }
+    *str = cur;
+    return (0);
+}
+
+/**
+ * xmlParse3986PathNoScheme:
+ * @uri:  pointer to an URI structure
+ * @str:  the string to analyze
+ *
+ * Parse an path which is not a scheme and fills in the appropriate fields
+ * of the @uri structure
+ *
+ * path-noscheme = segment-nz-nc *( "/" segment )
+ *
+ * Returns 0 or the error code
+ */
+static int
+xmlParse3986PathNoScheme(xmlURIPtr uri, const char **str)
+{
+    const char *cur;
+    int ret;
+
+    cur = *str;
+
+    ret = xmlParse3986Segment(&cur, ':', 0);
+    if (ret != 0) return(ret);
+    while (*cur == '/') {
+        cur++;
+	ret = xmlParse3986Segment(&cur, 0, 1);
+	if (ret != 0) return(ret);
+    }
+    if (uri != NULL) {
+	if (uri->path != NULL) xmlFree(uri->path);
+        if (cur != *str) {
+            if (uri->cleanup & 2)
+                uri->path = STRNDUP(*str, cur - *str);
+            else
+                uri->path = xmlURIUnescapeString(*str, cur - *str, NULL);
+        } else {
+            uri->path = NULL;
+        }
+    }
+    *str = cur;
+    return (0);
+}
+
+/**
+ * xmlParse3986HierPart:
+ * @uri:  pointer to an URI structure
+ * @str:  the string to analyze
+ *
+ * Parse an hierarchical part and fills in the appropriate fields
+ * of the @uri structure
+ *
+ * hier-part     = "//" authority path-abempty
+ *                / path-absolute
+ *                / path-rootless
+ *                / path-empty
+ *
+ * Returns 0 or the error code
+ */
+static int
+xmlParse3986HierPart(xmlURIPtr uri, const char **str)
+{
+    const char *cur;
+    int ret;
+
+    cur = *str;
+
+    if ((*cur == '/') && (*(cur + 1) == '/')) {
+        cur += 2;
+	ret = xmlParse3986Authority(uri, &cur);
+	if (ret != 0) return(ret);
+	if (uri->server == NULL)
+	    uri->port = -1;
+	ret = xmlParse3986PathAbEmpty(uri, &cur);
+	if (ret != 0) return(ret);
+	*str = cur;
+	return(0);
+    } else if (*cur == '/') {
+        ret = xmlParse3986PathAbsolute(uri, &cur);
+	if (ret != 0) return(ret);
+    } else if (ISA_PCHAR(cur)) {
+        ret = xmlParse3986PathRootless(uri, &cur);
+	if (ret != 0) return(ret);
+    } else {
+	/* path-empty is effectively empty */
+	if (uri != NULL) {
+	    if (uri->path != NULL) xmlFree(uri->path);
+	    uri->path = NULL;
+	}
+    }
+    *str = cur;
+    return (0);
+}
+
+/**
+ * xmlParse3986RelativeRef:
+ * @uri:  pointer to an URI structure
+ * @str:  the string to analyze
+ *
+ * Parse an URI string and fills in the appropriate fields
+ * of the @uri structure
+ *
+ * relative-ref  = relative-part [ "?" query ] [ "#" fragment ]
+ * relative-part = "//" authority path-abempty
+ *               / path-absolute
+ *               / path-noscheme
+ *               / path-empty
+ *
+ * Returns 0 or the error code
+ */
+static int
+xmlParse3986RelativeRef(xmlURIPtr uri, const char *str) {
+    int ret;
+
+    if ((*str == '/') && (*(str + 1) == '/')) {
+        str += 2;
+	ret = xmlParse3986Authority(uri, &str);
+	if (ret != 0) return(ret);
+	ret = xmlParse3986PathAbEmpty(uri, &str);
+	if (ret != 0) return(ret);
+    } else if (*str == '/') {
+	ret = xmlParse3986PathAbsolute(uri, &str);
+	if (ret != 0) return(ret);
+    } else if (ISA_PCHAR(str)) {
+        ret = xmlParse3986PathNoScheme(uri, &str);
+	if (ret != 0) return(ret);
+    } else {
+	/* path-empty is effectively empty */
+	if (uri != NULL) {
+	    if (uri->path != NULL) xmlFree(uri->path);
+	    uri->path = NULL;
+	}
+    }
+
+    if (*str == '?') {
+	str++;
+	ret = xmlParse3986Query(uri, &str);
+	if (ret != 0) return(ret);
+    }
+    if (*str == '#') {
+	str++;
+	ret = xmlParse3986Fragment(uri, &str);
+	if (ret != 0) return(ret);
+    }
+    if (*str != 0) {
+	xmlCleanURI(uri);
+	return(1);
+    }
+    return(0);
+}
+
+
+/**
+ * xmlParse3986URI:
+ * @uri:  pointer to an URI structure
+ * @str:  the string to analyze
+ *
+ * Parse an URI string and fills in the appropriate fields
+ * of the @uri structure
+ *
+ * scheme ":" hier-part [ "?" query ] [ "#" fragment ]
+ *
+ * Returns 0 or the error code
+ */
+static int
+xmlParse3986URI(xmlURIPtr uri, const char *str) {
+    int ret;
+
+    ret = xmlParse3986Scheme(uri, &str);
+    if (ret != 0) return(ret);
+    if (*str != ':') {
+	return(1);
+    }
+    str++;
+    ret = xmlParse3986HierPart(uri, &str);
+    if (ret != 0) return(ret);
+    if (*str == '?') {
+	str++;
+	ret = xmlParse3986Query(uri, &str);
+	if (ret != 0) return(ret);
+    }
+    if (*str == '#') {
+	str++;
+	ret = xmlParse3986Fragment(uri, &str);
+	if (ret != 0) return(ret);
+    }
+    if (*str != 0) {
+	xmlCleanURI(uri);
+	return(1);
+    }
+    return(0);
+}
+
+/**
+ * xmlParse3986URIReference:
+ * @uri:  pointer to an URI structure
+ * @str:  the string to analyze
+ *
+ * Parse an URI reference string and fills in the appropriate fields
+ * of the @uri structure
+ *
+ * URI-reference = URI / relative-ref
+ *
+ * Returns 0 or the error code
+ */
+static int
+xmlParse3986URIReference(xmlURIPtr uri, const char *str) {
+    int ret;
+
+    if (str == NULL)
+	return(-1);
+    xmlCleanURI(uri);
+
+    /*
+     * Try first to parse absolute refs, then fallback to relative if
+     * it fails.
+     */
+    ret = xmlParse3986URI(uri, str);
+    if (ret != 0) {
+	xmlCleanURI(uri);
+        ret = xmlParse3986RelativeRef(uri, str);
+	if (ret != 0) {
+	    xmlCleanURI(uri);
+	    return(ret);
+	}
+    }
+    return(0);
+}
+
+/**
+ * xmlParseURI:
+ * @str:  the URI string to analyze
+ *
+ * Parse an URI based on RFC 3986
+ *
+ * URI-reference = [ absoluteURI | relativeURI ] [ "#" fragment ]
+ *
+ * Returns a newly built xmlURIPtr or NULL in case of error
+ */
+xmlURIPtr
+xmlParseURI(const char *str) {
+    xmlURIPtr uri;
+    int ret;
+
+    if (str == NULL)
+	return(NULL);
+    uri = xmlCreateURI();
+    if (uri != NULL) {
+	ret = xmlParse3986URIReference(uri, str);
+        if (ret) {
+	    xmlFreeURI(uri);
+	    return(NULL);
+	}
+    }
+    return(uri);
+}
+
+/**
+ * xmlParseURIReference:
+ * @uri:  pointer to an URI structure
+ * @str:  the string to analyze
+ *
+ * Parse an URI reference string based on RFC 3986 and fills in the
+ * appropriate fields of the @uri structure
+ *
+ * URI-reference = URI / relative-ref
+ *
+ * Returns 0 or the error code
+ */
+int
+xmlParseURIReference(xmlURIPtr uri, const char *str) {
+    return(xmlParse3986URIReference(uri, str));
+}
+
+/**
+ * xmlParseURIRaw:
+ * @str:  the URI string to analyze
+ * @raw:  if 1 unescaping of URI pieces are disabled
+ *
+ * Parse an URI but allows to keep intact the original fragments.
+ *
+ * URI-reference = URI / relative-ref
+ *
+ * Returns a newly built xmlURIPtr or NULL in case of error
+ */
+xmlURIPtr
+xmlParseURIRaw(const char *str, int raw) {
+    xmlURIPtr uri;
+    int ret;
+
+    if (str == NULL)
+	return(NULL);
+    uri = xmlCreateURI();
+    if (uri != NULL) {
+        if (raw) {
+	    uri->cleanup |= 2;
+	}
+	ret = xmlParseURIReference(uri, str);
+        if (ret) {
+	    xmlFreeURI(uri);
+	    return(NULL);
+	}
+    }
+    return(uri);
+}
+
+/************************************************************************
+ *									*
+ *			Generic URI structure functions			*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlCreateURI:
+ *
+ * Simply creates an empty xmlURI
+ *
+ * Returns the new structure or NULL in case of error
+ */
+xmlURIPtr
+xmlCreateURI(void) {
+    xmlURIPtr ret;
+
+    ret = (xmlURIPtr) xmlMalloc(sizeof(xmlURI));
+    if (ret == NULL) {
+        xmlURIErrMemory("creating URI structure\n");
+	return(NULL);
+    }
+    memset(ret, 0, sizeof(xmlURI));
+    return(ret);
+}
+
+/**
+ * xmlSaveUriRealloc:
+ *
+ * Function to handle properly a reallocation when saving an URI
+ * Also imposes some limit on the length of an URI string output
+ */
+static xmlChar *
+xmlSaveUriRealloc(xmlChar *ret, int *max) {
+    xmlChar *temp;
+    int tmp;
+
+    if (*max > MAX_URI_LENGTH) {
+        xmlURIErrMemory("reaching arbitrary MAX_URI_LENGTH limit\n");
+        return(NULL);
+    }
+    tmp = *max * 2;
+    temp = (xmlChar *) xmlRealloc(ret, (tmp + 1));
+    if (temp == NULL) {
+        xmlURIErrMemory("saving URI\n");
+        return(NULL);
+    }
+    *max = tmp;
+    return(temp);
+}
+
+/**
+ * xmlSaveUri:
+ * @uri:  pointer to an xmlURI
+ *
+ * Save the URI as an escaped string
+ *
+ * Returns a new string (to be deallocated by caller)
+ */
+xmlChar *
+xmlSaveUri(xmlURIPtr uri) {
+    xmlChar *ret = NULL;
+    xmlChar *temp;
+    const char *p;
+    int len;
+    int max;
+
+    if (uri == NULL) return(NULL);
+
+
+    max = 80;
+    ret = (xmlChar *) xmlMallocAtomic((max + 1) * sizeof(xmlChar));
+    if (ret == NULL) {
+        xmlURIErrMemory("saving URI\n");
+	return(NULL);
+    }
+    len = 0;
+
+    if (uri->scheme != NULL) {
+	p = uri->scheme;
+	while (*p != 0) {
+	    if (len >= max) {
+                temp = xmlSaveUriRealloc(ret, &max);
+                if (temp == NULL) goto mem_error;
+		ret = temp;
+	    }
+	    ret[len++] = *p++;
+	}
+	if (len >= max) {
+            temp = xmlSaveUriRealloc(ret, &max);
+            if (temp == NULL) goto mem_error;
+            ret = temp;
+	}
+	ret[len++] = ':';
+    }
+    if (uri->opaque != NULL) {
+	p = uri->opaque;
+	while (*p != 0) {
+	    if (len + 3 >= max) {
+                temp = xmlSaveUriRealloc(ret, &max);
+                if (temp == NULL) goto mem_error;
+                ret = temp;
+	    }
+	    if (IS_RESERVED(*(p)) || IS_UNRESERVED(*(p)))
+		ret[len++] = *p++;
+	    else {
+		int val = *(unsigned char *)p++;
+		int hi = val / 0x10, lo = val % 0x10;
+		ret[len++] = '%';
+		ret[len++] = hi + (hi > 9? 'A'-10 : '0');
+		ret[len++] = lo + (lo > 9? 'A'-10 : '0');
+	    }
+	}
+    } else {
+	if ((uri->server != NULL) || (uri->port == -1)) {
+	    if (len + 3 >= max) {
+                temp = xmlSaveUriRealloc(ret, &max);
+                if (temp == NULL) goto mem_error;
+                ret = temp;
+	    }
+	    ret[len++] = '/';
+	    ret[len++] = '/';
+	    if (uri->user != NULL) {
+		p = uri->user;
+		while (*p != 0) {
+		    if (len + 3 >= max) {
+                        temp = xmlSaveUriRealloc(ret, &max);
+                        if (temp == NULL) goto mem_error;
+                        ret = temp;
+		    }
+		    if ((IS_UNRESERVED(*(p))) ||
+			((*(p) == ';')) || ((*(p) == ':')) ||
+			((*(p) == '&')) || ((*(p) == '=')) ||
+			((*(p) == '+')) || ((*(p) == '$')) ||
+			((*(p) == ',')))
+			ret[len++] = *p++;
+		    else {
+			int val = *(unsigned char *)p++;
+			int hi = val / 0x10, lo = val % 0x10;
+			ret[len++] = '%';
+			ret[len++] = hi + (hi > 9? 'A'-10 : '0');
+			ret[len++] = lo + (lo > 9? 'A'-10 : '0');
+		    }
+		}
+		if (len + 3 >= max) {
+                    temp = xmlSaveUriRealloc(ret, &max);
+                    if (temp == NULL) goto mem_error;
+                    ret = temp;
+		}
+		ret[len++] = '@';
+	    }
+	    if (uri->server != NULL) {
+		p = uri->server;
+		while (*p != 0) {
+		    if (len >= max) {
+			temp = xmlSaveUriRealloc(ret, &max);
+			if (temp == NULL) goto mem_error;
+			ret = temp;
+		    }
+		    ret[len++] = *p++;
+		}
+		if (uri->port > 0) {
+		    if (len + 10 >= max) {
+			temp = xmlSaveUriRealloc(ret, &max);
+			if (temp == NULL) goto mem_error;
+			ret = temp;
+		    }
+		    len += snprintf((char *) &ret[len], max - len, ":%d", uri->port);
+		}
+	    }
+	} else if (uri->authority != NULL) {
+	    if (len + 3 >= max) {
+                temp = xmlSaveUriRealloc(ret, &max);
+                if (temp == NULL) goto mem_error;
+                ret = temp;
+	    }
+	    ret[len++] = '/';
+	    ret[len++] = '/';
+	    p = uri->authority;
+	    while (*p != 0) {
+		if (len + 3 >= max) {
+                    temp = xmlSaveUriRealloc(ret, &max);
+                    if (temp == NULL) goto mem_error;
+                    ret = temp;
+		}
+		if ((IS_UNRESERVED(*(p))) ||
+                    ((*(p) == '$')) || ((*(p) == ',')) || ((*(p) == ';')) ||
+                    ((*(p) == ':')) || ((*(p) == '@')) || ((*(p) == '&')) ||
+                    ((*(p) == '=')) || ((*(p) == '+')))
+		    ret[len++] = *p++;
+		else {
+		    int val = *(unsigned char *)p++;
+		    int hi = val / 0x10, lo = val % 0x10;
+		    ret[len++] = '%';
+		    ret[len++] = hi + (hi > 9? 'A'-10 : '0');
+		    ret[len++] = lo + (lo > 9? 'A'-10 : '0');
+		}
+	    }
+	} else if (uri->scheme != NULL) {
+	    if (len + 3 >= max) {
+                temp = xmlSaveUriRealloc(ret, &max);
+                if (temp == NULL) goto mem_error;
+                ret = temp;
+	    }
+	}
+	if (uri->path != NULL) {
+	    p = uri->path;
+	    /*
+	     * the colon in file:///d: should not be escaped or
+	     * Windows accesses fail later.
+	     */
+	    if ((uri->scheme != NULL) &&
+		(p[0] == '/') &&
+		(((p[1] >= 'a') && (p[1] <= 'z')) ||
+		 ((p[1] >= 'A') && (p[1] <= 'Z'))) &&
+		(p[2] == ':') &&
+	        (xmlStrEqual(BAD_CAST uri->scheme, BAD_CAST "file"))) {
+		if (len + 3 >= max) {
+                    temp = xmlSaveUriRealloc(ret, &max);
+                    if (temp == NULL) goto mem_error;
+                    ret = temp;
+		}
+		ret[len++] = *p++;
+		ret[len++] = *p++;
+		ret[len++] = *p++;
+	    }
+	    while (*p != 0) {
+		if (len + 3 >= max) {
+                    temp = xmlSaveUriRealloc(ret, &max);
+                    if (temp == NULL) goto mem_error;
+                    ret = temp;
+		}
+		if ((IS_UNRESERVED(*(p))) || ((*(p) == '/')) ||
+                    ((*(p) == ';')) || ((*(p) == '@')) || ((*(p) == '&')) ||
+	            ((*(p) == '=')) || ((*(p) == '+')) || ((*(p) == '$')) ||
+	            ((*(p) == ',')))
+		    ret[len++] = *p++;
+		else {
+		    int val = *(unsigned char *)p++;
+		    int hi = val / 0x10, lo = val % 0x10;
+		    ret[len++] = '%';
+		    ret[len++] = hi + (hi > 9? 'A'-10 : '0');
+		    ret[len++] = lo + (lo > 9? 'A'-10 : '0');
+		}
+	    }
+	}
+	if (uri->query_raw != NULL) {
+	    if (len + 1 >= max) {
+                temp = xmlSaveUriRealloc(ret, &max);
+                if (temp == NULL) goto mem_error;
+                ret = temp;
+	    }
+	    ret[len++] = '?';
+	    p = uri->query_raw;
+	    while (*p != 0) {
+		if (len + 1 >= max) {
+                    temp = xmlSaveUriRealloc(ret, &max);
+                    if (temp == NULL) goto mem_error;
+                    ret = temp;
+		}
+		ret[len++] = *p++;
+	    }
+	} else if (uri->query != NULL) {
+	    if (len + 3 >= max) {
+                temp = xmlSaveUriRealloc(ret, &max);
+                if (temp == NULL) goto mem_error;
+                ret = temp;
+	    }
+	    ret[len++] = '?';
+	    p = uri->query;
+	    while (*p != 0) {
+		if (len + 3 >= max) {
+                    temp = xmlSaveUriRealloc(ret, &max);
+                    if (temp == NULL) goto mem_error;
+                    ret = temp;
+		}
+		if ((IS_UNRESERVED(*(p))) || (IS_RESERVED(*(p))))
+		    ret[len++] = *p++;
+		else {
+		    int val = *(unsigned char *)p++;
+		    int hi = val / 0x10, lo = val % 0x10;
+		    ret[len++] = '%';
+		    ret[len++] = hi + (hi > 9? 'A'-10 : '0');
+		    ret[len++] = lo + (lo > 9? 'A'-10 : '0');
+		}
+	    }
+	}
+    }
+    if (uri->fragment != NULL) {
+	if (len + 3 >= max) {
+            temp = xmlSaveUriRealloc(ret, &max);
+            if (temp == NULL) goto mem_error;
+            ret = temp;
+	}
+	ret[len++] = '#';
+	p = uri->fragment;
+	while (*p != 0) {
+	    if (len + 3 >= max) {
+                temp = xmlSaveUriRealloc(ret, &max);
+                if (temp == NULL) goto mem_error;
+                ret = temp;
+	    }
+	    if ((IS_UNRESERVED(*(p))) || (IS_RESERVED(*(p))))
+		ret[len++] = *p++;
+	    else {
+		int val = *(unsigned char *)p++;
+		int hi = val / 0x10, lo = val % 0x10;
+		ret[len++] = '%';
+		ret[len++] = hi + (hi > 9? 'A'-10 : '0');
+		ret[len++] = lo + (lo > 9? 'A'-10 : '0');
+	    }
+	}
+    }
+    if (len >= max) {
+        temp = xmlSaveUriRealloc(ret, &max);
+        if (temp == NULL) goto mem_error;
+        ret = temp;
+    }
+    ret[len] = 0;
+    return(ret);
+
+mem_error:
+    xmlFree(ret);
+    return(NULL);
+}
+
+/**
+ * xmlPrintURI:
+ * @stream:  a FILE* for the output
+ * @uri:  pointer to an xmlURI
+ *
+ * Prints the URI in the stream @stream.
+ */
+void
+xmlPrintURI(FILE *stream, xmlURIPtr uri) {
+    xmlChar *out;
+
+    out = xmlSaveUri(uri);
+    if (out != NULL) {
+	fprintf(stream, "%s", (char *) out);
+	xmlFree(out);
+    }
+}
+
+/**
+ * xmlCleanURI:
+ * @uri:  pointer to an xmlURI
+ *
+ * Make sure the xmlURI struct is free of content
+ */
+static void
+xmlCleanURI(xmlURIPtr uri) {
+    if (uri == NULL) return;
+
+    if (uri->scheme != NULL) xmlFree(uri->scheme);
+    uri->scheme = NULL;
+    if (uri->server != NULL) xmlFree(uri->server);
+    uri->server = NULL;
+    if (uri->user != NULL) xmlFree(uri->user);
+    uri->user = NULL;
+    if (uri->path != NULL) xmlFree(uri->path);
+    uri->path = NULL;
+    if (uri->fragment != NULL) xmlFree(uri->fragment);
+    uri->fragment = NULL;
+    if (uri->opaque != NULL) xmlFree(uri->opaque);
+    uri->opaque = NULL;
+    if (uri->authority != NULL) xmlFree(uri->authority);
+    uri->authority = NULL;
+    if (uri->query != NULL) xmlFree(uri->query);
+    uri->query = NULL;
+    if (uri->query_raw != NULL) xmlFree(uri->query_raw);
+    uri->query_raw = NULL;
+}
+
+/**
+ * xmlFreeURI:
+ * @uri:  pointer to an xmlURI
+ *
+ * Free up the xmlURI struct
+ */
+void
+xmlFreeURI(xmlURIPtr uri) {
+    if (uri == NULL) return;
+
+    if (uri->scheme != NULL) xmlFree(uri->scheme);
+    if (uri->server != NULL) xmlFree(uri->server);
+    if (uri->user != NULL) xmlFree(uri->user);
+    if (uri->path != NULL) xmlFree(uri->path);
+    if (uri->fragment != NULL) xmlFree(uri->fragment);
+    if (uri->opaque != NULL) xmlFree(uri->opaque);
+    if (uri->authority != NULL) xmlFree(uri->authority);
+    if (uri->query != NULL) xmlFree(uri->query);
+    if (uri->query_raw != NULL) xmlFree(uri->query_raw);
+    xmlFree(uri);
+}
+
+/************************************************************************
+ *									*
+ *			Helper functions				*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlNormalizeURIPath:
+ * @path:  pointer to the path string
+ *
+ * Applies the 5 normalization steps to a path string--that is, RFC 2396
+ * Section 5.2, steps 6.c through 6.g.
+ *
+ * Normalization occurs directly on the string, no new allocation is done
+ *
+ * Returns 0 or an error code
+ */
+int
+xmlNormalizeURIPath(char *path) {
+    char *cur, *out;
+
+    if (path == NULL)
+	return(-1);
+
+    /* Skip all initial "/" chars.  We want to get to the beginning of the
+     * first non-empty segment.
+     */
+    cur = path;
+    while (cur[0] == '/')
+      ++cur;
+    if (cur[0] == '\0')
+      return(0);
+
+    /* Keep everything we've seen so far.  */
+    out = cur;
+
+    /*
+     * Analyze each segment in sequence for cases (c) and (d).
+     */
+    while (cur[0] != '\0') {
+	/*
+	 * c) All occurrences of "./", where "." is a complete path segment,
+	 *    are removed from the buffer string.
+	 */
+	if ((cur[0] == '.') && (cur[1] == '/')) {
+	    cur += 2;
+	    /* '//' normalization should be done at this point too */
+	    while (cur[0] == '/')
+		cur++;
+	    continue;
+	}
+
+	/*
+	 * d) If the buffer string ends with "." as a complete path segment,
+	 *    that "." is removed.
+	 */
+	if ((cur[0] == '.') && (cur[1] == '\0'))
+	    break;
+
+	/* Otherwise keep the segment.  */
+	while (cur[0] != '/') {
+            if (cur[0] == '\0')
+              goto done_cd;
+	    (out++)[0] = (cur++)[0];
+	}
+	/* normalize // */
+	while ((cur[0] == '/') && (cur[1] == '/'))
+	    cur++;
+
+        (out++)[0] = (cur++)[0];
+    }
+ done_cd:
+    out[0] = '\0';
+
+    /* Reset to the beginning of the first segment for the next sequence.  */
+    cur = path;
+    while (cur[0] == '/')
+      ++cur;
+    if (cur[0] == '\0')
+	return(0);
+
+    /*
+     * Analyze each segment in sequence for cases (e) and (f).
+     *
+     * e) All occurrences of "<segment>/../", where <segment> is a
+     *    complete path segment not equal to "..", are removed from the
+     *    buffer string.  Removal of these path segments is performed
+     *    iteratively, removing the leftmost matching pattern on each
+     *    iteration, until no matching pattern remains.
+     *
+     * f) If the buffer string ends with "<segment>/..", where <segment>
+     *    is a complete path segment not equal to "..", that
+     *    "<segment>/.." is removed.
+     *
+     * To satisfy the "iterative" clause in (e), we need to collapse the
+     * string every time we find something that needs to be removed.  Thus,
+     * we don't need to keep two pointers into the string: we only need a
+     * "current position" pointer.
+     */
+    while (1) {
+        char *segp, *tmp;
+
+        /* At the beginning of each iteration of this loop, "cur" points to
+         * the first character of the segment we want to examine.
+         */
+
+        /* Find the end of the current segment.  */
+        segp = cur;
+        while ((segp[0] != '/') && (segp[0] != '\0'))
+          ++segp;
+
+        /* If this is the last segment, we're done (we need at least two
+         * segments to meet the criteria for the (e) and (f) cases).
+         */
+        if (segp[0] == '\0')
+          break;
+
+        /* If the first segment is "..", or if the next segment _isn't_ "..",
+         * keep this segment and try the next one.
+         */
+        ++segp;
+        if (((cur[0] == '.') && (cur[1] == '.') && (segp == cur+3))
+            || ((segp[0] != '.') || (segp[1] != '.')
+                || ((segp[2] != '/') && (segp[2] != '\0')))) {
+          cur = segp;
+          continue;
+        }
+
+        /* If we get here, remove this segment and the next one and back up
+         * to the previous segment (if there is one), to implement the
+         * "iteratively" clause.  It's pretty much impossible to back up
+         * while maintaining two pointers into the buffer, so just compact
+         * the whole buffer now.
+         */
+
+        /* If this is the end of the buffer, we're done.  */
+        if (segp[2] == '\0') {
+          cur[0] = '\0';
+          break;
+        }
+        /* Valgrind complained, strcpy(cur, segp + 3); */
+        /* string will overlap, do not use strcpy */
+        tmp = cur;
+        segp += 3;
+        while ((*tmp++ = *segp++) != 0)
+          ;
+
+        /* If there are no previous segments, then keep going from here.  */
+        segp = cur;
+        while ((segp > path) && ((--segp)[0] == '/'))
+          ;
+        if (segp == path)
+          continue;
+
+        /* "segp" is pointing to the end of a previous segment; find it's
+         * start.  We need to back up to the previous segment and start
+         * over with that to handle things like "foo/bar/../..".  If we
+         * don't do this, then on the first pass we'll remove the "bar/..",
+         * but be pointing at the second ".." so we won't realize we can also
+         * remove the "foo/..".
+         */
+        cur = segp;
+        while ((cur > path) && (cur[-1] != '/'))
+          --cur;
+    }
+    out[0] = '\0';
+
+    /*
+     * g) If the resulting buffer string still begins with one or more
+     *    complete path segments of "..", then the reference is
+     *    considered to be in error. Implementations may handle this
+     *    error by retaining these components in the resolved path (i.e.,
+     *    treating them as part of the final URI), by removing them from
+     *    the resolved path (i.e., discarding relative levels above the
+     *    root), or by avoiding traversal of the reference.
+     *
+     * We discard them from the final path.
+     */
+    if (path[0] == '/') {
+      cur = path;
+      while ((cur[0] == '/') && (cur[1] == '.') && (cur[2] == '.')
+             && ((cur[3] == '/') || (cur[3] == '\0')))
+	cur += 3;
+
+      if (cur != path) {
+	out = path;
+	while (cur[0] != '\0')
+          (out++)[0] = (cur++)[0];
+	out[0] = 0;
+      }
+    }
+
+    return(0);
+}
+
+static int is_hex(char c) {
+    if (((c >= '0') && (c <= '9')) ||
+        ((c >= 'a') && (c <= 'f')) ||
+        ((c >= 'A') && (c <= 'F')))
+	return(1);
+    return(0);
+}
+
+/**
+ * xmlURIUnescapeString:
+ * @str:  the string to unescape
+ * @len:   the length in bytes to unescape (or <= 0 to indicate full string)
+ * @target:  optional destination buffer
+ *
+ * Unescaping routine, but does not check that the string is an URI. The
+ * output is a direct unsigned char translation of %XX values (no encoding)
+ * Note that the length of the result can only be smaller or same size as
+ * the input string.
+ *
+ * Returns a copy of the string, but unescaped, will return NULL only in case
+ * of error
+ */
+char *
+xmlURIUnescapeString(const char *str, int len, char *target) {
+    char *ret, *out;
+    const char *in;
+
+    if (str == NULL)
+	return(NULL);
+    if (len <= 0) len = strlen(str);
+    if (len < 0) return(NULL);
+
+    if (target == NULL) {
+	ret = (char *) xmlMallocAtomic(len + 1);
+	if (ret == NULL) {
+            xmlURIErrMemory("unescaping URI value\n");
+	    return(NULL);
+	}
+    } else
+	ret = target;
+    in = str;
+    out = ret;
+    while(len > 0) {
+	if ((len > 2) && (*in == '%') && (is_hex(in[1])) && (is_hex(in[2]))) {
+	    in++;
+	    if ((*in >= '0') && (*in <= '9'))
+	        *out = (*in - '0');
+	    else if ((*in >= 'a') && (*in <= 'f'))
+	        *out = (*in - 'a') + 10;
+	    else if ((*in >= 'A') && (*in <= 'F'))
+	        *out = (*in - 'A') + 10;
+	    in++;
+	    if ((*in >= '0') && (*in <= '9'))
+	        *out = *out * 16 + (*in - '0');
+	    else if ((*in >= 'a') && (*in <= 'f'))
+	        *out = *out * 16 + (*in - 'a') + 10;
+	    else if ((*in >= 'A') && (*in <= 'F'))
+	        *out = *out * 16 + (*in - 'A') + 10;
+	    in++;
+	    len -= 3;
+	    out++;
+	} else {
+	    *out++ = *in++;
+	    len--;
+	}
+    }
+    *out = 0;
+    return(ret);
+}
+
+/**
+ * xmlURIEscapeStr:
+ * @str:  string to escape
+ * @list: exception list string of chars not to escape
+ *
+ * This routine escapes a string to hex, ignoring reserved characters (a-z)
+ * and the characters in the exception list.
+ *
+ * Returns a new escaped string or NULL in case of error.
+ */
+xmlChar *
+xmlURIEscapeStr(const xmlChar *str, const xmlChar *list) {
+    xmlChar *ret, ch;
+    xmlChar *temp;
+    const xmlChar *in;
+    int len, out;
+
+    if (str == NULL)
+	return(NULL);
+    if (str[0] == 0)
+	return(xmlStrdup(str));
+    len = xmlStrlen(str);
+    if (!(len > 0)) return(NULL);
+
+    len += 20;
+    ret = (xmlChar *) xmlMallocAtomic(len);
+    if (ret == NULL) {
+        xmlURIErrMemory("escaping URI value\n");
+	return(NULL);
+    }
+    in = (const xmlChar *) str;
+    out = 0;
+    while(*in != 0) {
+	if (len - out <= 3) {
+            temp = xmlSaveUriRealloc(ret, &len);
+	    if (temp == NULL) {
+                xmlURIErrMemory("escaping URI value\n");
+		xmlFree(ret);
+		return(NULL);
+	    }
+	    ret = temp;
+	}
+
+	ch = *in;
+
+	if ((ch != '@') && (!IS_UNRESERVED(ch)) && (!xmlStrchr(list, ch))) {
+	    unsigned char val;
+	    ret[out++] = '%';
+	    val = ch >> 4;
+	    if (val <= 9)
+		ret[out++] = '0' + val;
+	    else
+		ret[out++] = 'A' + val - 0xA;
+	    val = ch & 0xF;
+	    if (val <= 9)
+		ret[out++] = '0' + val;
+	    else
+		ret[out++] = 'A' + val - 0xA;
+	    in++;
+	} else {
+	    ret[out++] = *in++;
+	}
+
+    }
+    ret[out] = 0;
+    return(ret);
+}
+
+/**
+ * xmlURIEscape:
+ * @str:  the string of the URI to escape
+ *
+ * Escaping routine, does not do validity checks !
+ * It will try to escape the chars needing this, but this is heuristic
+ * based it's impossible to be sure.
+ *
+ * Returns an copy of the string, but escaped
+ *
+ * 25 May 2001
+ * Uses xmlParseURI and xmlURIEscapeStr to try to escape correctly
+ * according to RFC2396.
+ *   - Carl Douglas
+ */
+xmlChar *
+xmlURIEscape(const xmlChar * str)
+{
+    xmlChar *ret, *segment = NULL;
+    xmlURIPtr uri;
+    int ret2;
+
+    if (str == NULL)
+        return (NULL);
+
+    uri = xmlCreateURI();
+    if (uri != NULL) {
+	/*
+	 * Allow escaping errors in the unescaped form
+	 */
+        uri->cleanup = 1;
+        ret2 = xmlParseURIReference(uri, (const char *)str);
+        if (ret2) {
+            xmlFreeURI(uri);
+            return (NULL);
+        }
+    }
+
+    if (!uri)
+        return NULL;
+
+    ret = NULL;
+
+#define NULLCHK(p) if(!p) { \
+         xmlURIErrMemory("escaping URI value\n"); \
+         xmlFreeURI(uri); \
+         xmlFree(ret); \
+         return NULL; } \
+
+    if (uri->scheme) {
+        segment = xmlURIEscapeStr(BAD_CAST uri->scheme, BAD_CAST "+-.");
+        NULLCHK(segment)
+        ret = xmlStrcat(ret, segment);
+        ret = xmlStrcat(ret, BAD_CAST ":");
+        xmlFree(segment);
+    }
+
+    if (uri->authority) {
+        segment =
+            xmlURIEscapeStr(BAD_CAST uri->authority, BAD_CAST "/?;:@");
+        NULLCHK(segment)
+        ret = xmlStrcat(ret, BAD_CAST "//");
+        ret = xmlStrcat(ret, segment);
+        xmlFree(segment);
+    }
+
+    if (uri->user) {
+        segment = xmlURIEscapeStr(BAD_CAST uri->user, BAD_CAST ";:&=+$,");
+        NULLCHK(segment)
+        ret = xmlStrcat(ret,BAD_CAST "//");
+        ret = xmlStrcat(ret, segment);
+        ret = xmlStrcat(ret, BAD_CAST "@");
+        xmlFree(segment);
+    }
+
+    if (uri->server) {
+        segment = xmlURIEscapeStr(BAD_CAST uri->server, BAD_CAST "/?;:@");
+        NULLCHK(segment)
+        if (uri->user == NULL)
+            ret = xmlStrcat(ret, BAD_CAST "//");
+        ret = xmlStrcat(ret, segment);
+        xmlFree(segment);
+    }
+
+    if (uri->port) {
+        xmlChar port[10];
+
+        snprintf((char *) port, 10, "%d", uri->port);
+        ret = xmlStrcat(ret, BAD_CAST ":");
+        ret = xmlStrcat(ret, port);
+    }
+
+    if (uri->path) {
+        segment =
+            xmlURIEscapeStr(BAD_CAST uri->path, BAD_CAST ":@&=+$,/?;");
+        NULLCHK(segment)
+        ret = xmlStrcat(ret, segment);
+        xmlFree(segment);
+    }
+
+    if (uri->query_raw) {
+        ret = xmlStrcat(ret, BAD_CAST "?");
+        ret = xmlStrcat(ret, BAD_CAST uri->query_raw);
+    }
+    else if (uri->query) {
+        segment =
+            xmlURIEscapeStr(BAD_CAST uri->query, BAD_CAST ";/?:@&=+,$");
+        NULLCHK(segment)
+        ret = xmlStrcat(ret, BAD_CAST "?");
+        ret = xmlStrcat(ret, segment);
+        xmlFree(segment);
+    }
+
+    if (uri->opaque) {
+        segment = xmlURIEscapeStr(BAD_CAST uri->opaque, BAD_CAST "");
+        NULLCHK(segment)
+        ret = xmlStrcat(ret, segment);
+        xmlFree(segment);
+    }
+
+    if (uri->fragment) {
+        segment = xmlURIEscapeStr(BAD_CAST uri->fragment, BAD_CAST "#");
+        NULLCHK(segment)
+        ret = xmlStrcat(ret, BAD_CAST "#");
+        ret = xmlStrcat(ret, segment);
+        xmlFree(segment);
+    }
+
+    xmlFreeURI(uri);
+#undef NULLCHK
+
+    return (ret);
+}
+
+/************************************************************************
+ *									*
+ *			Public functions				*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlBuildURI:
+ * @URI:  the URI instance found in the document
+ * @base:  the base value
+ *
+ * Computes he final URI of the reference done by checking that
+ * the given URI is valid, and building the final URI using the
+ * base URI. This is processed according to section 5.2 of the
+ * RFC 2396
+ *
+ * 5.2. Resolving Relative References to Absolute Form
+ *
+ * Returns a new URI string (to be freed by the caller) or NULL in case
+ *         of error.
+ */
+xmlChar *
+xmlBuildURI(const xmlChar *URI, const xmlChar *base) {
+    xmlChar *val = NULL;
+    int ret, len, indx, cur, out;
+    xmlURIPtr ref = NULL;
+    xmlURIPtr bas = NULL;
+    xmlURIPtr res = NULL;
+
+    /*
+     * 1) The URI reference is parsed into the potential four components and
+     *    fragment identifier, as described in Section 4.3.
+     *
+     *    NOTE that a completely empty URI is treated by modern browsers
+     *    as a reference to "." rather than as a synonym for the current
+     *    URI.  Should we do that here?
+     */
+    if (URI == NULL)
+	ret = -1;
+    else {
+	if (*URI) {
+	    ref = xmlCreateURI();
+	    if (ref == NULL)
+		goto done;
+	    ret = xmlParseURIReference(ref, (const char *) URI);
+	}
+	else
+	    ret = 0;
+    }
+    if (ret != 0)
+	goto done;
+    if ((ref != NULL) && (ref->scheme != NULL)) {
+	/*
+	 * The URI is absolute don't modify.
+	 */
+	val = xmlStrdup(URI);
+	goto done;
+    }
+    if (base == NULL)
+	ret = -1;
+    else {
+	bas = xmlCreateURI();
+	if (bas == NULL)
+	    goto done;
+	ret = xmlParseURIReference(bas, (const char *) base);
+    }
+    if (ret != 0) {
+	if (ref)
+	    val = xmlSaveUri(ref);
+	goto done;
+    }
+    if (ref == NULL) {
+	/*
+	 * the base fragment must be ignored
+	 */
+	if (bas->fragment != NULL) {
+	    xmlFree(bas->fragment);
+	    bas->fragment = NULL;
+	}
+	val = xmlSaveUri(bas);
+	goto done;
+    }
+
+    /*
+     * 2) If the path component is empty and the scheme, authority, and
+     *    query components are undefined, then it is a reference to the
+     *    current document and we are done.  Otherwise, the reference URI's
+     *    query and fragment components are defined as found (or not found)
+     *    within the URI reference and not inherited from the base URI.
+     *
+     *    NOTE that in modern browsers, the parsing differs from the above
+     *    in the following aspect:  the query component is allowed to be
+     *    defined while still treating this as a reference to the current
+     *    document.
+     */
+    res = xmlCreateURI();
+    if (res == NULL)
+	goto done;
+    if ((ref->scheme == NULL) && (ref->path == NULL) &&
+	((ref->authority == NULL) && (ref->server == NULL))) {
+	if (bas->scheme != NULL)
+	    res->scheme = xmlMemStrdup(bas->scheme);
+	if (bas->authority != NULL)
+	    res->authority = xmlMemStrdup(bas->authority);
+	else if ((bas->server != NULL) || (bas->port == -1)) {
+	    if (bas->server != NULL)
+		res->server = xmlMemStrdup(bas->server);
+	    if (bas->user != NULL)
+		res->user = xmlMemStrdup(bas->user);
+	    res->port = bas->port;
+	}
+	if (bas->path != NULL)
+	    res->path = xmlMemStrdup(bas->path);
+	if (ref->query_raw != NULL)
+	    res->query_raw = xmlMemStrdup (ref->query_raw);
+	else if (ref->query != NULL)
+	    res->query = xmlMemStrdup(ref->query);
+	else if (bas->query_raw != NULL)
+	    res->query_raw = xmlMemStrdup(bas->query_raw);
+	else if (bas->query != NULL)
+	    res->query = xmlMemStrdup(bas->query);
+	if (ref->fragment != NULL)
+	    res->fragment = xmlMemStrdup(ref->fragment);
+	goto step_7;
+    }
+
+    /*
+     * 3) If the scheme component is defined, indicating that the reference
+     *    starts with a scheme name, then the reference is interpreted as an
+     *    absolute URI and we are done.  Otherwise, the reference URI's
+     *    scheme is inherited from the base URI's scheme component.
+     */
+    if (ref->scheme != NULL) {
+	val = xmlSaveUri(ref);
+	goto done;
+    }
+    if (bas->scheme != NULL)
+	res->scheme = xmlMemStrdup(bas->scheme);
+
+    if (ref->query_raw != NULL)
+	res->query_raw = xmlMemStrdup(ref->query_raw);
+    else if (ref->query != NULL)
+	res->query = xmlMemStrdup(ref->query);
+    if (ref->fragment != NULL)
+	res->fragment = xmlMemStrdup(ref->fragment);
+
+    /*
+     * 4) If the authority component is defined, then the reference is a
+     *    network-path and we skip to step 7.  Otherwise, the reference
+     *    URI's authority is inherited from the base URI's authority
+     *    component, which will also be undefined if the URI scheme does not
+     *    use an authority component.
+     */
+    if ((ref->authority != NULL) || (ref->server != NULL)) {
+	if (ref->authority != NULL)
+	    res->authority = xmlMemStrdup(ref->authority);
+	else {
+	    res->server = xmlMemStrdup(ref->server);
+	    if (ref->user != NULL)
+		res->user = xmlMemStrdup(ref->user);
+            res->port = ref->port;
+	}
+	if (ref->path != NULL)
+	    res->path = xmlMemStrdup(ref->path);
+	goto step_7;
+    }
+    if (bas->authority != NULL)
+	res->authority = xmlMemStrdup(bas->authority);
+    else if ((bas->server != NULL) || (bas->port == -1)) {
+	if (bas->server != NULL)
+	    res->server = xmlMemStrdup(bas->server);
+	if (bas->user != NULL)
+	    res->user = xmlMemStrdup(bas->user);
+	res->port = bas->port;
+    }
+
+    /*
+     * 5) If the path component begins with a slash character ("/"), then
+     *    the reference is an absolute-path and we skip to step 7.
+     */
+    if ((ref->path != NULL) && (ref->path[0] == '/')) {
+	res->path = xmlMemStrdup(ref->path);
+	goto step_7;
+    }
+
+
+    /*
+     * 6) If this step is reached, then we are resolving a relative-path
+     *    reference.  The relative path needs to be merged with the base
+     *    URI's path.  Although there are many ways to do this, we will
+     *    describe a simple method using a separate string buffer.
+     *
+     * Allocate a buffer large enough for the result string.
+     */
+    len = 2; /* extra / and 0 */
+    if (ref->path != NULL)
+	len += strlen(ref->path);
+    if (bas->path != NULL)
+	len += strlen(bas->path);
+    res->path = (char *) xmlMallocAtomic(len);
+    if (res->path == NULL) {
+        xmlURIErrMemory("resolving URI against base\n");
+	goto done;
+    }
+    res->path[0] = 0;
+
+    /*
+     * a) All but the last segment of the base URI's path component is
+     *    copied to the buffer.  In other words, any characters after the
+     *    last (right-most) slash character, if any, are excluded.
+     */
+    cur = 0;
+    out = 0;
+    if (bas->path != NULL) {
+	while (bas->path[cur] != 0) {
+	    while ((bas->path[cur] != 0) && (bas->path[cur] != '/'))
+		cur++;
+	    if (bas->path[cur] == 0)
+		break;
+
+	    cur++;
+	    while (out < cur) {
+		res->path[out] = bas->path[out];
+		out++;
+	    }
+	}
+    }
+    res->path[out] = 0;
+
+    /*
+     * b) The reference's path component is appended to the buffer
+     *    string.
+     */
+    if (ref->path != NULL && ref->path[0] != 0) {
+	indx = 0;
+	/*
+	 * Ensure the path includes a '/'
+	 */
+	if ((out == 0) && (bas->server != NULL))
+	    res->path[out++] = '/';
+	while (ref->path[indx] != 0) {
+	    res->path[out++] = ref->path[indx++];
+	}
+    }
+    res->path[out] = 0;
+
+    /*
+     * Steps c) to h) are really path normalization steps
+     */
+    xmlNormalizeURIPath(res->path);
+
+step_7:
+
+    /*
+     * 7) The resulting URI components, including any inherited from the
+     *    base URI, are recombined to give the absolute form of the URI
+     *    reference.
+     */
+    val = xmlSaveUri(res);
+
+done:
+    if (ref != NULL)
+	xmlFreeURI(ref);
+    if (bas != NULL)
+	xmlFreeURI(bas);
+    if (res != NULL)
+	xmlFreeURI(res);
+    return(val);
+}
+
+/**
+ * xmlBuildRelativeURI:
+ * @URI:  the URI reference under consideration
+ * @base:  the base value
+ *
+ * Expresses the URI of the reference in terms relative to the
+ * base.  Some examples of this operation include:
+ *     base = "http://site1.com/docs/book1.html"
+ *        URI input                        URI returned
+ *     docs/pic1.gif                    pic1.gif
+ *     docs/img/pic1.gif                img/pic1.gif
+ *     img/pic1.gif                     ../img/pic1.gif
+ *     http://site1.com/docs/pic1.gif   pic1.gif
+ *     http://site2.com/docs/pic1.gif   http://site2.com/docs/pic1.gif
+ *
+ *     base = "docs/book1.html"
+ *        URI input                        URI returned
+ *     docs/pic1.gif                    pic1.gif
+ *     docs/img/pic1.gif                img/pic1.gif
+ *     img/pic1.gif                     ../img/pic1.gif
+ *     http://site1.com/docs/pic1.gif   http://site1.com/docs/pic1.gif
+ *
+ *
+ * Note: if the URI reference is really weird or complicated, it may be
+ *       worthwhile to first convert it into a "nice" one by calling
+ *       xmlBuildURI (using 'base') before calling this routine,
+ *       since this routine (for reasonable efficiency) assumes URI has
+ *       already been through some validation.
+ *
+ * Returns a new URI string (to be freed by the caller) or NULL in case
+ * error.
+ */
+xmlChar *
+xmlBuildRelativeURI (const xmlChar * URI, const xmlChar * base)
+{
+    xmlChar *val = NULL;
+    int ret;
+    int ix;
+    int nbslash = 0;
+    int len;
+    xmlURIPtr ref = NULL;
+    xmlURIPtr bas = NULL;
+    xmlChar *bptr, *uptr, *vptr;
+    int remove_path = 0;
+
+    if ((URI == NULL) || (*URI == 0))
+	return NULL;
+
+    /*
+     * First parse URI into a standard form
+     */
+    ref = xmlCreateURI ();
+    if (ref == NULL)
+	return NULL;
+    /* If URI not already in "relative" form */
+    if (URI[0] != '.') {
+	ret = xmlParseURIReference (ref, (const char *) URI);
+	if (ret != 0)
+	    goto done;		/* Error in URI, return NULL */
+    } else
+	ref->path = (char *)xmlStrdup(URI);
+
+    /*
+     * Next parse base into the same standard form
+     */
+    if ((base == NULL) || (*base == 0)) {
+	val = xmlStrdup (URI);
+	goto done;
+    }
+    bas = xmlCreateURI ();
+    if (bas == NULL)
+	goto done;
+    if (base[0] != '.') {
+	ret = xmlParseURIReference (bas, (const char *) base);
+	if (ret != 0)
+	    goto done;		/* Error in base, return NULL */
+    } else
+	bas->path = (char *)xmlStrdup(base);
+
+    /*
+     * If the scheme / server on the URI differs from the base,
+     * just return the URI
+     */
+    if ((ref->scheme != NULL) &&
+	((bas->scheme == NULL) ||
+	 (xmlStrcmp ((xmlChar *)bas->scheme, (xmlChar *)ref->scheme)) ||
+	 (xmlStrcmp ((xmlChar *)bas->server, (xmlChar *)ref->server)))) {
+	val = xmlStrdup (URI);
+	goto done;
+    }
+    if (xmlStrEqual((xmlChar *)bas->path, (xmlChar *)ref->path)) {
+	val = xmlStrdup(BAD_CAST "");
+	goto done;
+    }
+    if (bas->path == NULL) {
+	val = xmlStrdup((xmlChar *)ref->path);
+	goto done;
+    }
+    if (ref->path == NULL) {
+        ref->path = (char *) "/";
+	remove_path = 1;
+    }
+
+    /*
+     * At this point (at last!) we can compare the two paths
+     *
+     * First we take care of the special case where either of the
+     * two path components may be missing (bug 316224)
+     */
+    bptr = (xmlChar *)bas->path;
+    {
+        xmlChar *rptr = (xmlChar *) ref->path;
+        int pos = 0;
+
+        /*
+         * Next we compare the two strings and find where they first differ
+         */
+	if ((*rptr == '.') && (rptr[1] == '/'))
+            rptr += 2;
+	if ((*bptr == '.') && (bptr[1] == '/'))
+            bptr += 2;
+	else if ((*bptr == '/') && (*rptr != '/'))
+	    bptr++;
+	while ((bptr[pos] == rptr[pos]) && (bptr[pos] != 0))
+	    pos++;
+
+	if (bptr[pos] == rptr[pos]) {
+	    val = xmlStrdup(BAD_CAST "");
+	    goto done;		/* (I can't imagine why anyone would do this) */
+	}
+
+	/*
+	 * In URI, "back up" to the last '/' encountered.  This will be the
+	 * beginning of the "unique" suffix of URI
+	 */
+	ix = pos;
+	for (; ix > 0; ix--) {
+	    if (rptr[ix - 1] == '/')
+		break;
+	}
+	uptr = (xmlChar *)&rptr[ix];
+
+	/*
+	 * In base, count the number of '/' from the differing point
+	 */
+	for (; bptr[ix] != 0; ix++) {
+	    if (bptr[ix] == '/')
+		nbslash++;
+	}
+
+	/*
+	 * e.g: URI="foo/" base="foo/bar" -> "./"
+	 */
+	if (nbslash == 0 && !uptr[0]) {
+	    val = xmlStrdup(BAD_CAST "./");
+	    goto done;
+	}
+
+	len = xmlStrlen (uptr) + 1;
+    }
+
+    if (nbslash == 0) {
+	if (uptr != NULL)
+	    /* exception characters from xmlSaveUri */
+	    val = xmlURIEscapeStr(uptr, BAD_CAST "/;&=+$,");
+	goto done;
+    }
+
+    /*
+     * Allocate just enough space for the returned string -
+     * length of the remainder of the URI, plus enough space
+     * for the "../" groups, plus one for the terminator
+     */
+    val = (xmlChar *) xmlMalloc (len + 3 * nbslash);
+    if (val == NULL) {
+        xmlURIErrMemory("building relative URI\n");
+	goto done;
+    }
+    vptr = val;
+    /*
+     * Put in as many "../" as needed
+     */
+    for (; nbslash>0; nbslash--) {
+	*vptr++ = '.';
+	*vptr++ = '.';
+	*vptr++ = '/';
+    }
+    /*
+     * Finish up with the end of the URI
+     */
+    if (uptr != NULL) {
+        if ((vptr > val) && (len > 0) &&
+	    (uptr[0] == '/') && (vptr[-1] == '/')) {
+	    memcpy (vptr, uptr + 1, len - 1);
+	    vptr[len - 2] = 0;
+	} else {
+	    memcpy (vptr, uptr, len);
+	    vptr[len - 1] = 0;
+	}
+    } else {
+	vptr[len - 1] = 0;
+    }
+
+    /* escape the freshly-built path */
+    vptr = val;
+	/* exception characters from xmlSaveUri */
+    val = xmlURIEscapeStr(vptr, BAD_CAST "/;&=+$,");
+    xmlFree(vptr);
+
+done:
+    /*
+     * Free the working variables
+     */
+    if (remove_path != 0)
+        ref->path = NULL;
+    if (ref != NULL)
+	xmlFreeURI (ref);
+    if (bas != NULL)
+	xmlFreeURI (bas);
+
+    return val;
+}
+
+/**
+ * xmlCanonicPath:
+ * @path:  the resource locator in a filesystem notation
+ *
+ * Constructs a canonic path from the specified path.
+ *
+ * Returns a new canonic path, or a duplicate of the path parameter if the
+ * construction fails. The caller is responsible for freeing the memory occupied
+ * by the returned string. If there is insufficient memory available, or the
+ * argument is NULL, the function returns NULL.
+ */
+#define IS_WINDOWS_PATH(p)					\
+	((p != NULL) &&						\
+	 (((p[0] >= 'a') && (p[0] <= 'z')) ||			\
+	  ((p[0] >= 'A') && (p[0] <= 'Z'))) &&			\
+	 (p[1] == ':') && ((p[2] == '/') || (p[2] == '\\')))
+xmlChar *
+xmlCanonicPath(const xmlChar *path)
+{
+/*
+ * For Windows implementations, additional work needs to be done to
+ * replace backslashes in pathnames with "forward slashes"
+ */
+#if defined(_WIN32) && !defined(__CYGWIN__)
+    int len = 0;
+    char *p = NULL;
+#endif
+    xmlURIPtr uri;
+    xmlChar *ret;
+    const xmlChar *absuri;
+
+    if (path == NULL)
+	return(NULL);
+
+#if defined(_WIN32)
+    /*
+     * We must not change the backslashes to slashes if the the path
+     * starts with \\?\
+     * Those paths can be up to 32k characters long.
+     * Was added specifically for OpenOffice, those paths can't be converted
+     * to URIs anyway.
+     */
+    if ((path[0] == '\\') && (path[1] == '\\') && (path[2] == '?') &&
+        (path[3] == '\\') )
+	return xmlStrdup((const xmlChar *) path);
+#endif
+
+	/* sanitize filename starting with // so it can be used as URI */
+    if ((path[0] == '/') && (path[1] == '/') && (path[2] != '/'))
+        path++;
+
+    if ((uri = xmlParseURI((const char *) path)) != NULL) {
+	xmlFreeURI(uri);
+	return xmlStrdup(path);
+    }
+
+    /* Check if this is an "absolute uri" */
+    absuri = xmlStrstr(path, BAD_CAST "://");
+    if (absuri != NULL) {
+        int l, j;
+	unsigned char c;
+	xmlChar *escURI;
+
+        /*
+	 * this looks like an URI where some parts have not been
+	 * escaped leading to a parsing problem.  Check that the first
+	 * part matches a protocol.
+	 */
+	l = absuri - path;
+	/* Bypass if first part (part before the '://') is > 20 chars */
+	if ((l <= 0) || (l > 20))
+	    goto path_processing;
+	/* Bypass if any non-alpha characters are present in first part */
+	for (j = 0;j < l;j++) {
+	    c = path[j];
+	    if (!(((c >= 'a') && (c <= 'z')) || ((c >= 'A') && (c <= 'Z'))))
+	        goto path_processing;
+	}
+
+	/* Escape all except the characters specified in the supplied path */
+        escURI = xmlURIEscapeStr(path, BAD_CAST ":/?_.#&;=");
+	if (escURI != NULL) {
+	    /* Try parsing the escaped path */
+	    uri = xmlParseURI((const char *) escURI);
+	    /* If successful, return the escaped string */
+	    if (uri != NULL) {
+	        xmlFreeURI(uri);
+		return escURI;
+	    }
+            xmlFree(escURI);
+	}
+    }
+
+path_processing:
+/* For Windows implementations, replace backslashes with 'forward slashes' */
+#if defined(_WIN32) && !defined(__CYGWIN__)
+    /*
+     * Create a URI structure
+     */
+    uri = xmlCreateURI();
+    if (uri == NULL) {		/* Guard against 'out of memory' */
+        return(NULL);
+    }
+
+    len = xmlStrlen(path);
+    if ((len > 2) && IS_WINDOWS_PATH(path)) {
+        /* make the scheme 'file' */
+	uri->scheme = (char *) xmlStrdup(BAD_CAST "file");
+	/* allocate space for leading '/' + path + string terminator */
+	uri->path = xmlMallocAtomic(len + 2);
+	if (uri->path == NULL) {
+	    xmlFreeURI(uri);	/* Guard against 'out of memory' */
+	    return(NULL);
+	}
+	/* Put in leading '/' plus path */
+	uri->path[0] = '/';
+	p = uri->path + 1;
+	strncpy(p, (char *) path, len + 1);
+    } else {
+	uri->path = (char *) xmlStrdup(path);
+	if (uri->path == NULL) {
+	    xmlFreeURI(uri);
+	    return(NULL);
+	}
+	p = uri->path;
+    }
+    /* Now change all occurrences of '\' to '/' */
+    while (*p != '\0') {
+	if (*p == '\\')
+	    *p = '/';
+	p++;
+    }
+
+    if (uri->scheme == NULL) {
+	ret = xmlStrdup((const xmlChar *) uri->path);
+    } else {
+	ret = xmlSaveUri(uri);
+    }
+
+    xmlFreeURI(uri);
+#else
+    ret = xmlStrdup((const xmlChar *) path);
+#endif
+    return(ret);
+}
+
+/**
+ * xmlPathToURI:
+ * @path:  the resource locator in a filesystem notation
+ *
+ * Constructs an URI expressing the existing path
+ *
+ * Returns a new URI, or a duplicate of the path parameter if the
+ * construction fails. The caller is responsible for freeing the memory
+ * occupied by the returned string. If there is insufficient memory available,
+ * or the argument is NULL, the function returns NULL.
+ */
+xmlChar *
+xmlPathToURI(const xmlChar *path)
+{
+    xmlURIPtr uri;
+    xmlURI temp;
+    xmlChar *ret, *cal;
+
+    if (path == NULL)
+        return(NULL);
+
+    if ((uri = xmlParseURI((const char *) path)) != NULL) {
+	xmlFreeURI(uri);
+	return xmlStrdup(path);
+    }
+    cal = xmlCanonicPath(path);
+    if (cal == NULL)
+        return(NULL);
+#if defined(_WIN32) && !defined(__CYGWIN__)
+    /* xmlCanonicPath can return an URI on Windows (is that the intended behaviour?)
+       If 'cal' is a valid URI already then we are done here, as continuing would make
+       it invalid. */
+    if ((uri = xmlParseURI((const char *) cal)) != NULL) {
+	xmlFreeURI(uri);
+	return cal;
+    }
+    /* 'cal' can contain a relative path with backslashes. If that is processed
+       by xmlSaveURI, they will be escaped and the external entity loader machinery
+       will fail. So convert them to slashes. Misuse 'ret' for walking. */
+    ret = cal;
+    while (*ret != '\0') {
+	if (*ret == '\\')
+	    *ret = '/';
+	ret++;
+    }
+#endif
+    memset(&temp, 0, sizeof(temp));
+    temp.path = (char *) cal;
+    ret = xmlSaveUri(&temp);
+    xmlFree(cal);
+    return(ret);
+}
+#define bottom_uri
+#include "elfgcchack.h"
diff --git a/src/valid.c b/src/valid.c
new file mode 100644
index 000000000000..5ee391c04183
--- /dev/null
+++ b/src/valid.c
@@ -0,0 +1,7138 @@
+/*
+ * valid.c : part of the code use to do the DTD handling and the validity
+ *           checking
+ *
+ * See Copyright for the status of this software.
+ *
+ * daniel@veillard.com
+ */
+
+#define IN_LIBXML
+#include "libxml.h"
+
+#include <string.h>
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
+#include <libxml/xmlmemory.h>
+#include <libxml/hash.h>
+#include <libxml/uri.h>
+#include <libxml/valid.h>
+#include <libxml/parser.h>
+#include <libxml/parserInternals.h>
+#include <libxml/xmlerror.h>
+#include <libxml/list.h>
+#include <libxml/globals.h>
+
+static xmlElementPtr xmlGetDtdElementDesc2(xmlDtdPtr dtd, const xmlChar *name,
+	                           int create);
+/* #define DEBUG_VALID_ALGO */
+/* #define DEBUG_REGEXP_ALGO */
+
+#define TODO								\
+    xmlGenericError(xmlGenericErrorContext,				\
+	    "Unimplemented block at %s:%d\n",				\
+            __FILE__, __LINE__);
+
+#ifdef LIBXML_VALID_ENABLED
+static int
+xmlValidateAttributeValueInternal(xmlDocPtr doc, xmlAttributeType type,
+                                  const xmlChar *value);
+#endif
+/************************************************************************
+ *									*
+ *			Error handling routines				*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlVErrMemory:
+ * @ctxt:  an XML validation parser context
+ * @extra:  extra information
+ *
+ * Handle an out of memory error
+ */
+static void
+xmlVErrMemory(xmlValidCtxtPtr ctxt, const char *extra)
+{
+    xmlGenericErrorFunc channel = NULL;
+    xmlParserCtxtPtr pctxt = NULL;
+    void *data = NULL;
+
+    if (ctxt != NULL) {
+        channel = ctxt->error;
+        data = ctxt->userData;
+	/* Use the special values to detect if it is part of a parsing
+	   context */
+	if ((ctxt->finishDtd == XML_CTXT_FINISH_DTD_0) ||
+	    (ctxt->finishDtd == XML_CTXT_FINISH_DTD_1)) {
+	    long delta = (char *) ctxt - (char *) ctxt->userData;
+	    if ((delta > 0) && (delta < 250))
+		pctxt = ctxt->userData;
+	}
+    }
+    if (extra)
+        __xmlRaiseError(NULL, channel, data,
+                        pctxt, NULL, XML_FROM_VALID, XML_ERR_NO_MEMORY,
+                        XML_ERR_FATAL, NULL, 0, extra, NULL, NULL, 0, 0,
+                        "Memory allocation failed : %s\n", extra);
+    else
+        __xmlRaiseError(NULL, channel, data,
+                        pctxt, NULL, XML_FROM_VALID, XML_ERR_NO_MEMORY,
+                        XML_ERR_FATAL, NULL, 0, NULL, NULL, NULL, 0, 0,
+                        "Memory allocation failed\n");
+}
+
+/**
+ * xmlErrValid:
+ * @ctxt:  an XML validation parser context
+ * @error:  the error number
+ * @extra:  extra information
+ *
+ * Handle a validation error
+ */
+static void LIBXML_ATTR_FORMAT(3,0)
+xmlErrValid(xmlValidCtxtPtr ctxt, xmlParserErrors error,
+            const char *msg, const char *extra)
+{
+    xmlGenericErrorFunc channel = NULL;
+    xmlParserCtxtPtr pctxt = NULL;
+    void *data = NULL;
+
+    if (ctxt != NULL) {
+        channel = ctxt->error;
+        data = ctxt->userData;
+	/* Use the special values to detect if it is part of a parsing
+	   context */
+	if ((ctxt->finishDtd == XML_CTXT_FINISH_DTD_0) ||
+	    (ctxt->finishDtd == XML_CTXT_FINISH_DTD_1)) {
+	    long delta = (char *) ctxt - (char *) ctxt->userData;
+	    if ((delta > 0) && (delta < 250))
+		pctxt = ctxt->userData;
+	}
+    }
+    if (extra)
+        __xmlRaiseError(NULL, channel, data,
+                        pctxt, NULL, XML_FROM_VALID, error,
+                        XML_ERR_ERROR, NULL, 0, extra, NULL, NULL, 0, 0,
+                        msg, extra);
+    else
+        __xmlRaiseError(NULL, channel, data,
+                        pctxt, NULL, XML_FROM_VALID, error,
+                        XML_ERR_ERROR, NULL, 0, NULL, NULL, NULL, 0, 0,
+                        "%s", msg);
+}
+
+#if defined(LIBXML_VALID_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+/**
+ * xmlErrValidNode:
+ * @ctxt:  an XML validation parser context
+ * @node:  the node raising the error
+ * @error:  the error number
+ * @str1:  extra information
+ * @str2:  extra information
+ * @str3:  extra information
+ *
+ * Handle a validation error, provide contextual information
+ */
+static void LIBXML_ATTR_FORMAT(4,0)
+xmlErrValidNode(xmlValidCtxtPtr ctxt,
+                xmlNodePtr node, xmlParserErrors error,
+                const char *msg, const xmlChar * str1,
+                const xmlChar * str2, const xmlChar * str3)
+{
+    xmlStructuredErrorFunc schannel = NULL;
+    xmlGenericErrorFunc channel = NULL;
+    xmlParserCtxtPtr pctxt = NULL;
+    void *data = NULL;
+
+    if (ctxt != NULL) {
+        channel = ctxt->error;
+        data = ctxt->userData;
+	/* Use the special values to detect if it is part of a parsing
+	   context */
+	if ((ctxt->finishDtd == XML_CTXT_FINISH_DTD_0) ||
+	    (ctxt->finishDtd == XML_CTXT_FINISH_DTD_1)) {
+	    long delta = (char *) ctxt - (char *) ctxt->userData;
+	    if ((delta > 0) && (delta < 250))
+		pctxt = ctxt->userData;
+	}
+    }
+    __xmlRaiseError(schannel, channel, data, pctxt, node, XML_FROM_VALID, error,
+                    XML_ERR_ERROR, NULL, 0,
+                    (const char *) str1,
+                    (const char *) str2,
+                    (const char *) str3, 0, 0, msg, str1, str2, str3);
+}
+#endif /* LIBXML_VALID_ENABLED or LIBXML_SCHEMAS_ENABLED */
+
+#ifdef LIBXML_VALID_ENABLED
+/**
+ * xmlErrValidNodeNr:
+ * @ctxt:  an XML validation parser context
+ * @node:  the node raising the error
+ * @error:  the error number
+ * @str1:  extra information
+ * @int2:  extra information
+ * @str3:  extra information
+ *
+ * Handle a validation error, provide contextual information
+ */
+static void LIBXML_ATTR_FORMAT(4,0)
+xmlErrValidNodeNr(xmlValidCtxtPtr ctxt,
+                xmlNodePtr node, xmlParserErrors error,
+                const char *msg, const xmlChar * str1,
+                int int2, const xmlChar * str3)
+{
+    xmlStructuredErrorFunc schannel = NULL;
+    xmlGenericErrorFunc channel = NULL;
+    xmlParserCtxtPtr pctxt = NULL;
+    void *data = NULL;
+
+    if (ctxt != NULL) {
+        channel = ctxt->error;
+        data = ctxt->userData;
+	/* Use the special values to detect if it is part of a parsing
+	   context */
+	if ((ctxt->finishDtd == XML_CTXT_FINISH_DTD_0) ||
+	    (ctxt->finishDtd == XML_CTXT_FINISH_DTD_1)) {
+	    long delta = (char *) ctxt - (char *) ctxt->userData;
+	    if ((delta > 0) && (delta < 250))
+		pctxt = ctxt->userData;
+	}
+    }
+    __xmlRaiseError(schannel, channel, data, pctxt, node, XML_FROM_VALID, error,
+                    XML_ERR_ERROR, NULL, 0,
+                    (const char *) str1,
+                    (const char *) str3,
+                    NULL, int2, 0, msg, str1, int2, str3);
+}
+
+/**
+ * xmlErrValidWarning:
+ * @ctxt:  an XML validation parser context
+ * @node:  the node raising the error
+ * @error:  the error number
+ * @str1:  extra information
+ * @str2:  extra information
+ * @str3:  extra information
+ *
+ * Handle a validation error, provide contextual information
+ */
+static void LIBXML_ATTR_FORMAT(4,0)
+xmlErrValidWarning(xmlValidCtxtPtr ctxt,
+                xmlNodePtr node, xmlParserErrors error,
+                const char *msg, const xmlChar * str1,
+                const xmlChar * str2, const xmlChar * str3)
+{
+    xmlStructuredErrorFunc schannel = NULL;
+    xmlGenericErrorFunc channel = NULL;
+    xmlParserCtxtPtr pctxt = NULL;
+    void *data = NULL;
+
+    if (ctxt != NULL) {
+        channel = ctxt->warning;
+        data = ctxt->userData;
+	/* Use the special values to detect if it is part of a parsing
+	   context */
+	if ((ctxt->finishDtd == XML_CTXT_FINISH_DTD_0) ||
+	    (ctxt->finishDtd == XML_CTXT_FINISH_DTD_1)) {
+	    long delta = (char *) ctxt - (char *) ctxt->userData;
+	    if ((delta > 0) && (delta < 250))
+		pctxt = ctxt->userData;
+	}
+    }
+    __xmlRaiseError(schannel, channel, data, pctxt, node, XML_FROM_VALID, error,
+                    XML_ERR_WARNING, NULL, 0,
+                    (const char *) str1,
+                    (const char *) str2,
+                    (const char *) str3, 0, 0, msg, str1, str2, str3);
+}
+
+
+
+#ifdef LIBXML_REGEXP_ENABLED
+/*
+ * If regexp are enabled we can do continuous validation without the
+ * need of a tree to validate the content model. this is done in each
+ * callbacks.
+ * Each xmlValidState represent the validation state associated to the
+ * set of nodes currently open from the document root to the current element.
+ */
+
+
+typedef struct _xmlValidState {
+    xmlElementPtr	 elemDecl;	/* pointer to the content model */
+    xmlNodePtr           node;		/* pointer to the current node */
+    xmlRegExecCtxtPtr    exec;		/* regexp runtime */
+} _xmlValidState;
+
+
+static int
+vstateVPush(xmlValidCtxtPtr ctxt, xmlElementPtr elemDecl, xmlNodePtr node) {
+    if ((ctxt->vstateMax == 0) || (ctxt->vstateTab == NULL)) {
+	ctxt->vstateMax = 10;
+	ctxt->vstateTab = (xmlValidState *) xmlMalloc(ctxt->vstateMax *
+		              sizeof(ctxt->vstateTab[0]));
+        if (ctxt->vstateTab == NULL) {
+	    xmlVErrMemory(ctxt, "malloc failed");
+	    return(-1);
+	}
+    }
+
+    if (ctxt->vstateNr >= ctxt->vstateMax) {
+        xmlValidState *tmp;
+
+	tmp = (xmlValidState *) xmlRealloc(ctxt->vstateTab,
+	             2 * ctxt->vstateMax * sizeof(ctxt->vstateTab[0]));
+        if (tmp == NULL) {
+	    xmlVErrMemory(ctxt, "realloc failed");
+	    return(-1);
+	}
+	ctxt->vstateMax *= 2;
+	ctxt->vstateTab = tmp;
+    }
+    ctxt->vstate = &ctxt->vstateTab[ctxt->vstateNr];
+    ctxt->vstateTab[ctxt->vstateNr].elemDecl = elemDecl;
+    ctxt->vstateTab[ctxt->vstateNr].node = node;
+    if ((elemDecl != NULL) && (elemDecl->etype == XML_ELEMENT_TYPE_ELEMENT)) {
+	if (elemDecl->contModel == NULL)
+	    xmlValidBuildContentModel(ctxt, elemDecl);
+	if (elemDecl->contModel != NULL) {
+	    ctxt->vstateTab[ctxt->vstateNr].exec =
+		xmlRegNewExecCtxt(elemDecl->contModel, NULL, NULL);
+	} else {
+	    ctxt->vstateTab[ctxt->vstateNr].exec = NULL;
+	    xmlErrValidNode(ctxt, (xmlNodePtr) elemDecl,
+	                    XML_ERR_INTERNAL_ERROR,
+			    "Failed to build content model regexp for %s\n",
+			    node->name, NULL, NULL);
+	}
+    }
+    return(ctxt->vstateNr++);
+}
+
+static int
+vstateVPop(xmlValidCtxtPtr ctxt) {
+    xmlElementPtr elemDecl;
+
+    if (ctxt->vstateNr < 1) return(-1);
+    ctxt->vstateNr--;
+    elemDecl = ctxt->vstateTab[ctxt->vstateNr].elemDecl;
+    ctxt->vstateTab[ctxt->vstateNr].elemDecl = NULL;
+    ctxt->vstateTab[ctxt->vstateNr].node = NULL;
+    if ((elemDecl != NULL) && (elemDecl->etype == XML_ELEMENT_TYPE_ELEMENT)) {
+	xmlRegFreeExecCtxt(ctxt->vstateTab[ctxt->vstateNr].exec);
+    }
+    ctxt->vstateTab[ctxt->vstateNr].exec = NULL;
+    if (ctxt->vstateNr >= 1)
+	ctxt->vstate = &ctxt->vstateTab[ctxt->vstateNr - 1];
+    else
+	ctxt->vstate = NULL;
+    return(ctxt->vstateNr);
+}
+
+#else /* not LIBXML_REGEXP_ENABLED */
+/*
+ * If regexp are not enabled, it uses a home made algorithm less
+ * complex and easier to
+ * debug/maintain than a generic NFA -> DFA state based algo. The
+ * only restriction is on the deepness of the tree limited by the
+ * size of the occurs bitfield
+ *
+ * this is the content of a saved state for rollbacks
+ */
+
+#define ROLLBACK_OR	0
+#define ROLLBACK_PARENT	1
+
+typedef struct _xmlValidState {
+    xmlElementContentPtr cont;	/* pointer to the content model subtree */
+    xmlNodePtr           node;	/* pointer to the current node in the list */
+    long                 occurs;/* bitfield for multiple occurrences */
+    unsigned char        depth; /* current depth in the overall tree */
+    unsigned char        state; /* ROLLBACK_XXX */
+} _xmlValidState;
+
+#define MAX_RECURSE 25000
+#define MAX_DEPTH ((sizeof(_xmlValidState.occurs)) * 8)
+#define CONT ctxt->vstate->cont
+#define NODE ctxt->vstate->node
+#define DEPTH ctxt->vstate->depth
+#define OCCURS ctxt->vstate->occurs
+#define STATE ctxt->vstate->state
+
+#define OCCURRENCE (ctxt->vstate->occurs & (1 << DEPTH))
+#define PARENT_OCCURRENCE (ctxt->vstate->occurs & ((1 << DEPTH) - 1))
+
+#define SET_OCCURRENCE ctxt->vstate->occurs |= (1 << DEPTH)
+#define RESET_OCCURRENCE ctxt->vstate->occurs &= ((1 << DEPTH) - 1)
+
+static int
+vstateVPush(xmlValidCtxtPtr ctxt, xmlElementContentPtr cont,
+	    xmlNodePtr node, unsigned char depth, long occurs,
+	    unsigned char state) {
+    int i = ctxt->vstateNr - 1;
+
+    if (ctxt->vstateNr > MAX_RECURSE) {
+	return(-1);
+    }
+    if (ctxt->vstateTab == NULL) {
+	ctxt->vstateMax = 8;
+	ctxt->vstateTab = (xmlValidState *) xmlMalloc(
+		     ctxt->vstateMax * sizeof(ctxt->vstateTab[0]));
+	if (ctxt->vstateTab == NULL) {
+	    xmlVErrMemory(ctxt, "malloc failed");
+	    return(-1);
+	}
+    }
+    if (ctxt->vstateNr >= ctxt->vstateMax) {
+        xmlValidState *tmp;
+
+        tmp = (xmlValidState *) xmlRealloc(ctxt->vstateTab,
+	             2 * ctxt->vstateMax * sizeof(ctxt->vstateTab[0]));
+        if (tmp == NULL) {
+	    xmlVErrMemory(ctxt, "malloc failed");
+	    return(-1);
+	}
+	ctxt->vstateMax *= 2;
+	ctxt->vstateTab = tmp;
+	ctxt->vstate = &ctxt->vstateTab[0];
+    }
+    /*
+     * Don't push on the stack a state already here
+     */
+    if ((i >= 0) && (ctxt->vstateTab[i].cont == cont) &&
+	(ctxt->vstateTab[i].node == node) &&
+	(ctxt->vstateTab[i].depth == depth) &&
+	(ctxt->vstateTab[i].occurs == occurs) &&
+	(ctxt->vstateTab[i].state == state))
+	return(ctxt->vstateNr);
+    ctxt->vstateTab[ctxt->vstateNr].cont = cont;
+    ctxt->vstateTab[ctxt->vstateNr].node = node;
+    ctxt->vstateTab[ctxt->vstateNr].depth = depth;
+    ctxt->vstateTab[ctxt->vstateNr].occurs = occurs;
+    ctxt->vstateTab[ctxt->vstateNr].state = state;
+    return(ctxt->vstateNr++);
+}
+
+static int
+vstateVPop(xmlValidCtxtPtr ctxt) {
+    if (ctxt->vstateNr <= 1) return(-1);
+    ctxt->vstateNr--;
+    ctxt->vstate = &ctxt->vstateTab[0];
+    ctxt->vstate->cont =  ctxt->vstateTab[ctxt->vstateNr].cont;
+    ctxt->vstate->node = ctxt->vstateTab[ctxt->vstateNr].node;
+    ctxt->vstate->depth = ctxt->vstateTab[ctxt->vstateNr].depth;
+    ctxt->vstate->occurs = ctxt->vstateTab[ctxt->vstateNr].occurs;
+    ctxt->vstate->state = ctxt->vstateTab[ctxt->vstateNr].state;
+    return(ctxt->vstateNr);
+}
+
+#endif /* LIBXML_REGEXP_ENABLED */
+
+static int
+nodeVPush(xmlValidCtxtPtr ctxt, xmlNodePtr value)
+{
+    if (ctxt->nodeMax <= 0) {
+        ctxt->nodeMax = 4;
+        ctxt->nodeTab =
+            (xmlNodePtr *) xmlMalloc(ctxt->nodeMax *
+                                     sizeof(ctxt->nodeTab[0]));
+        if (ctxt->nodeTab == NULL) {
+	    xmlVErrMemory(ctxt, "malloc failed");
+            ctxt->nodeMax = 0;
+            return (0);
+        }
+    }
+    if (ctxt->nodeNr >= ctxt->nodeMax) {
+        xmlNodePtr *tmp;
+        tmp = (xmlNodePtr *) xmlRealloc(ctxt->nodeTab,
+			      ctxt->nodeMax * 2 * sizeof(ctxt->nodeTab[0]));
+        if (tmp == NULL) {
+	    xmlVErrMemory(ctxt, "realloc failed");
+            return (0);
+        }
+        ctxt->nodeMax *= 2;
+	ctxt->nodeTab = tmp;
+    }
+    ctxt->nodeTab[ctxt->nodeNr] = value;
+    ctxt->node = value;
+    return (ctxt->nodeNr++);
+}
+static xmlNodePtr
+nodeVPop(xmlValidCtxtPtr ctxt)
+{
+    xmlNodePtr ret;
+
+    if (ctxt->nodeNr <= 0)
+        return (NULL);
+    ctxt->nodeNr--;
+    if (ctxt->nodeNr > 0)
+        ctxt->node = ctxt->nodeTab[ctxt->nodeNr - 1];
+    else
+        ctxt->node = NULL;
+    ret = ctxt->nodeTab[ctxt->nodeNr];
+    ctxt->nodeTab[ctxt->nodeNr] = NULL;
+    return (ret);
+}
+
+#ifdef DEBUG_VALID_ALGO
+static void
+xmlValidPrintNode(xmlNodePtr cur) {
+    if (cur == NULL) {
+	xmlGenericError(xmlGenericErrorContext, "null");
+	return;
+    }
+    switch (cur->type) {
+	case XML_ELEMENT_NODE:
+	    xmlGenericError(xmlGenericErrorContext, "%s ", cur->name);
+	    break;
+	case XML_TEXT_NODE:
+	    xmlGenericError(xmlGenericErrorContext, "text ");
+	    break;
+	case XML_CDATA_SECTION_NODE:
+	    xmlGenericError(xmlGenericErrorContext, "cdata ");
+	    break;
+	case XML_ENTITY_REF_NODE:
+	    xmlGenericError(xmlGenericErrorContext, "&%s; ", cur->name);
+	    break;
+	case XML_PI_NODE:
+	    xmlGenericError(xmlGenericErrorContext, "pi(%s) ", cur->name);
+	    break;
+	case XML_COMMENT_NODE:
+	    xmlGenericError(xmlGenericErrorContext, "comment ");
+	    break;
+	case XML_ATTRIBUTE_NODE:
+	    xmlGenericError(xmlGenericErrorContext, "?attr? ");
+	    break;
+	case XML_ENTITY_NODE:
+	    xmlGenericError(xmlGenericErrorContext, "?ent? ");
+	    break;
+	case XML_DOCUMENT_NODE:
+	    xmlGenericError(xmlGenericErrorContext, "?doc? ");
+	    break;
+	case XML_DOCUMENT_TYPE_NODE:
+	    xmlGenericError(xmlGenericErrorContext, "?doctype? ");
+	    break;
+	case XML_DOCUMENT_FRAG_NODE:
+	    xmlGenericError(xmlGenericErrorContext, "?frag? ");
+	    break;
+	case XML_NOTATION_NODE:
+	    xmlGenericError(xmlGenericErrorContext, "?nota? ");
+	    break;
+	case XML_HTML_DOCUMENT_NODE:
+	    xmlGenericError(xmlGenericErrorContext, "?html? ");
+	    break;
+#ifdef LIBXML_DOCB_ENABLED
+	case XML_DOCB_DOCUMENT_NODE:
+	    xmlGenericError(xmlGenericErrorContext, "?docb? ");
+	    break;
+#endif
+	case XML_DTD_NODE:
+	    xmlGenericError(xmlGenericErrorContext, "?dtd? ");
+	    break;
+	case XML_ELEMENT_DECL:
+	    xmlGenericError(xmlGenericErrorContext, "?edecl? ");
+	    break;
+	case XML_ATTRIBUTE_DECL:
+	    xmlGenericError(xmlGenericErrorContext, "?adecl? ");
+	    break;
+	case XML_ENTITY_DECL:
+	    xmlGenericError(xmlGenericErrorContext, "?entdecl? ");
+	    break;
+	case XML_NAMESPACE_DECL:
+	    xmlGenericError(xmlGenericErrorContext, "?nsdecl? ");
+	    break;
+	case XML_XINCLUDE_START:
+	    xmlGenericError(xmlGenericErrorContext, "incstart ");
+	    break;
+	case XML_XINCLUDE_END:
+	    xmlGenericError(xmlGenericErrorContext, "incend ");
+	    break;
+    }
+}
+
+static void
+xmlValidPrintNodeList(xmlNodePtr cur) {
+    if (cur == NULL)
+	xmlGenericError(xmlGenericErrorContext, "null ");
+    while (cur != NULL) {
+	xmlValidPrintNode(cur);
+	cur = cur->next;
+    }
+}
+
+static void
+xmlValidDebug(xmlNodePtr cur, xmlElementContentPtr cont) {
+    char expr[5000];
+
+    expr[0] = 0;
+    xmlGenericError(xmlGenericErrorContext, "valid: ");
+    xmlValidPrintNodeList(cur);
+    xmlGenericError(xmlGenericErrorContext, "against ");
+    xmlSnprintfElementContent(expr, 5000, cont, 1);
+    xmlGenericError(xmlGenericErrorContext, "%s\n", expr);
+}
+
+static void
+xmlValidDebugState(xmlValidStatePtr state) {
+    xmlGenericError(xmlGenericErrorContext, "(");
+    if (state->cont == NULL)
+	xmlGenericError(xmlGenericErrorContext, "null,");
+    else
+	switch (state->cont->type) {
+            case XML_ELEMENT_CONTENT_PCDATA:
+		xmlGenericError(xmlGenericErrorContext, "pcdata,");
+		break;
+            case XML_ELEMENT_CONTENT_ELEMENT:
+		xmlGenericError(xmlGenericErrorContext, "%s,",
+			        state->cont->name);
+		break;
+            case XML_ELEMENT_CONTENT_SEQ:
+		xmlGenericError(xmlGenericErrorContext, "seq,");
+		break;
+            case XML_ELEMENT_CONTENT_OR:
+		xmlGenericError(xmlGenericErrorContext, "or,");
+		break;
+	}
+    xmlValidPrintNode(state->node);
+    xmlGenericError(xmlGenericErrorContext, ",%d,%X,%d)",
+	    state->depth, state->occurs, state->state);
+}
+
+static void
+xmlValidStateDebug(xmlValidCtxtPtr ctxt) {
+    int i, j;
+
+    xmlGenericError(xmlGenericErrorContext, "state: ");
+    xmlValidDebugState(ctxt->vstate);
+    xmlGenericError(xmlGenericErrorContext, " stack: %d ",
+	    ctxt->vstateNr - 1);
+    for (i = 0, j = ctxt->vstateNr - 1;(i < 3) && (j > 0);i++,j--)
+	xmlValidDebugState(&ctxt->vstateTab[j]);
+    xmlGenericError(xmlGenericErrorContext, "\n");
+}
+
+/*****
+#define DEBUG_VALID_STATE(n,c) xmlValidDebug(n,c);
+ *****/
+
+#define DEBUG_VALID_STATE(n,c) xmlValidStateDebug(ctxt);
+#define DEBUG_VALID_MSG(m)					\
+    xmlGenericError(xmlGenericErrorContext, "%s\n", m);
+
+#else
+#define DEBUG_VALID_STATE(n,c)
+#define DEBUG_VALID_MSG(m)
+#endif
+
+/* TODO: use hash table for accesses to elem and attribute definitions */
+
+
+#define CHECK_DTD						\
+   if (doc == NULL) return(0);					\
+   else if ((doc->intSubset == NULL) &&				\
+	    (doc->extSubset == NULL)) return(0)
+
+#ifdef LIBXML_REGEXP_ENABLED
+
+/************************************************************************
+ *									*
+ *		Content model validation based on the regexps		*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlValidBuildAContentModel:
+ * @content:  the content model
+ * @ctxt:  the schema parser context
+ * @name:  the element name whose content is being built
+ *
+ * Generate the automata sequence needed for that type
+ *
+ * Returns 1 if successful or 0 in case of error.
+ */
+static int
+xmlValidBuildAContentModel(xmlElementContentPtr content,
+		           xmlValidCtxtPtr ctxt,
+		           const xmlChar *name) {
+    if (content == NULL) {
+	xmlErrValidNode(ctxt, NULL, XML_ERR_INTERNAL_ERROR,
+			"Found NULL content in content model of %s\n",
+			name, NULL, NULL);
+	return(0);
+    }
+    switch (content->type) {
+	case XML_ELEMENT_CONTENT_PCDATA:
+	    xmlErrValidNode(ctxt, NULL, XML_ERR_INTERNAL_ERROR,
+			    "Found PCDATA in content model of %s\n",
+		            name, NULL, NULL);
+	    return(0);
+	    break;
+	case XML_ELEMENT_CONTENT_ELEMENT: {
+	    xmlAutomataStatePtr oldstate = ctxt->state;
+	    xmlChar fn[50];
+	    xmlChar *fullname;
+
+	    fullname = xmlBuildQName(content->name, content->prefix, fn, 50);
+	    if (fullname == NULL) {
+	        xmlVErrMemory(ctxt, "Building content model");
+		return(0);
+	    }
+
+	    switch (content->ocur) {
+		case XML_ELEMENT_CONTENT_ONCE:
+		    ctxt->state = xmlAutomataNewTransition(ctxt->am,
+			    ctxt->state, NULL, fullname, NULL);
+		    break;
+		case XML_ELEMENT_CONTENT_OPT:
+		    ctxt->state = xmlAutomataNewTransition(ctxt->am,
+			    ctxt->state, NULL, fullname, NULL);
+		    xmlAutomataNewEpsilon(ctxt->am, oldstate, ctxt->state);
+		    break;
+		case XML_ELEMENT_CONTENT_PLUS:
+		    ctxt->state = xmlAutomataNewTransition(ctxt->am,
+			    ctxt->state, NULL, fullname, NULL);
+		    xmlAutomataNewTransition(ctxt->am, ctxt->state,
+			                     ctxt->state, fullname, NULL);
+		    break;
+		case XML_ELEMENT_CONTENT_MULT:
+		    ctxt->state = xmlAutomataNewEpsilon(ctxt->am,
+					    ctxt->state, NULL);
+		    xmlAutomataNewTransition(ctxt->am,
+			    ctxt->state, ctxt->state, fullname, NULL);
+		    break;
+	    }
+	    if ((fullname != fn) && (fullname != content->name))
+		xmlFree(fullname);
+	    break;
+	}
+	case XML_ELEMENT_CONTENT_SEQ: {
+	    xmlAutomataStatePtr oldstate, oldend;
+	    xmlElementContentOccur ocur;
+
+	    /*
+	     * Simply iterate over the content
+	     */
+	    oldstate = ctxt->state;
+	    ocur = content->ocur;
+	    if (ocur != XML_ELEMENT_CONTENT_ONCE) {
+		ctxt->state = xmlAutomataNewEpsilon(ctxt->am, oldstate, NULL);
+		oldstate = ctxt->state;
+	    }
+	    do {
+		xmlValidBuildAContentModel(content->c1, ctxt, name);
+		content = content->c2;
+	    } while ((content->type == XML_ELEMENT_CONTENT_SEQ) &&
+		     (content->ocur == XML_ELEMENT_CONTENT_ONCE));
+	    xmlValidBuildAContentModel(content, ctxt, name);
+	    oldend = ctxt->state;
+	    ctxt->state = xmlAutomataNewEpsilon(ctxt->am, oldend, NULL);
+	    switch (ocur) {
+		case XML_ELEMENT_CONTENT_ONCE:
+		    break;
+		case XML_ELEMENT_CONTENT_OPT:
+		    xmlAutomataNewEpsilon(ctxt->am, oldstate, ctxt->state);
+		    break;
+		case XML_ELEMENT_CONTENT_MULT:
+		    xmlAutomataNewEpsilon(ctxt->am, oldstate, ctxt->state);
+		    xmlAutomataNewEpsilon(ctxt->am, oldend, oldstate);
+		    break;
+		case XML_ELEMENT_CONTENT_PLUS:
+		    xmlAutomataNewEpsilon(ctxt->am, oldend, oldstate);
+		    break;
+	    }
+	    break;
+	}
+	case XML_ELEMENT_CONTENT_OR: {
+	    xmlAutomataStatePtr oldstate, oldend;
+	    xmlElementContentOccur ocur;
+
+	    ocur = content->ocur;
+	    if ((ocur == XML_ELEMENT_CONTENT_PLUS) ||
+		(ocur == XML_ELEMENT_CONTENT_MULT)) {
+		ctxt->state = xmlAutomataNewEpsilon(ctxt->am,
+			ctxt->state, NULL);
+	    }
+	    oldstate = ctxt->state;
+	    oldend = xmlAutomataNewState(ctxt->am);
+
+	    /*
+	     * iterate over the subtypes and remerge the end with an
+	     * epsilon transition
+	     */
+	    do {
+		ctxt->state = oldstate;
+		xmlValidBuildAContentModel(content->c1, ctxt, name);
+		xmlAutomataNewEpsilon(ctxt->am, ctxt->state, oldend);
+		content = content->c2;
+	    } while ((content->type == XML_ELEMENT_CONTENT_OR) &&
+		     (content->ocur == XML_ELEMENT_CONTENT_ONCE));
+	    ctxt->state = oldstate;
+	    xmlValidBuildAContentModel(content, ctxt, name);
+	    xmlAutomataNewEpsilon(ctxt->am, ctxt->state, oldend);
+	    ctxt->state = xmlAutomataNewEpsilon(ctxt->am, oldend, NULL);
+	    switch (ocur) {
+		case XML_ELEMENT_CONTENT_ONCE:
+		    break;
+		case XML_ELEMENT_CONTENT_OPT:
+		    xmlAutomataNewEpsilon(ctxt->am, oldstate, ctxt->state);
+		    break;
+		case XML_ELEMENT_CONTENT_MULT:
+		    xmlAutomataNewEpsilon(ctxt->am, oldstate, ctxt->state);
+		    xmlAutomataNewEpsilon(ctxt->am, oldend, oldstate);
+		    break;
+		case XML_ELEMENT_CONTENT_PLUS:
+		    xmlAutomataNewEpsilon(ctxt->am, oldend, oldstate);
+		    break;
+	    }
+	    break;
+	}
+	default:
+	    xmlErrValid(ctxt, XML_ERR_INTERNAL_ERROR,
+	                "ContentModel broken for element %s\n",
+			(const char *) name);
+	    return(0);
+    }
+    return(1);
+}
+/**
+ * xmlValidBuildContentModel:
+ * @ctxt:  a validation context
+ * @elem:  an element declaration node
+ *
+ * (Re)Build the automata associated to the content model of this
+ * element
+ *
+ * Returns 1 in case of success, 0 in case of error
+ */
+int
+xmlValidBuildContentModel(xmlValidCtxtPtr ctxt, xmlElementPtr elem) {
+
+    if ((ctxt == NULL) || (elem == NULL))
+	return(0);
+    if (elem->type != XML_ELEMENT_DECL)
+	return(0);
+    if (elem->etype != XML_ELEMENT_TYPE_ELEMENT)
+	return(1);
+    /* TODO: should we rebuild in this case ? */
+    if (elem->contModel != NULL) {
+	if (!xmlRegexpIsDeterminist(elem->contModel)) {
+	    ctxt->valid = 0;
+	    return(0);
+	}
+	return(1);
+    }
+
+    ctxt->am = xmlNewAutomata();
+    if (ctxt->am == NULL) {
+	xmlErrValidNode(ctxt, (xmlNodePtr) elem,
+	                XML_ERR_INTERNAL_ERROR,
+	                "Cannot create automata for element %s\n",
+		        elem->name, NULL, NULL);
+	return(0);
+    }
+    ctxt->state = xmlAutomataGetInitState(ctxt->am);
+    xmlValidBuildAContentModel(elem->content, ctxt, elem->name);
+    xmlAutomataSetFinalState(ctxt->am, ctxt->state);
+    elem->contModel = xmlAutomataCompile(ctxt->am);
+    if (xmlRegexpIsDeterminist(elem->contModel) != 1) {
+	char expr[5000];
+	expr[0] = 0;
+	xmlSnprintfElementContent(expr, 5000, elem->content, 1);
+	xmlErrValidNode(ctxt, (xmlNodePtr) elem,
+	                XML_DTD_CONTENT_NOT_DETERMINIST,
+	       "Content model of %s is not determinist: %s\n",
+	       elem->name, BAD_CAST expr, NULL);
+#ifdef DEBUG_REGEXP_ALGO
+        xmlRegexpPrint(stderr, elem->contModel);
+#endif
+        ctxt->valid = 0;
+	ctxt->state = NULL;
+	xmlFreeAutomata(ctxt->am);
+	ctxt->am = NULL;
+	return(0);
+    }
+    ctxt->state = NULL;
+    xmlFreeAutomata(ctxt->am);
+    ctxt->am = NULL;
+    return(1);
+}
+
+#endif /* LIBXML_REGEXP_ENABLED */
+
+/****************************************************************
+ *								*
+ *	Util functions for data allocation/deallocation		*
+ *								*
+ ****************************************************************/
+
+/**
+ * xmlNewValidCtxt:
+ *
+ * Allocate a validation context structure.
+ *
+ * Returns NULL if not, otherwise the new validation context structure
+ */
+xmlValidCtxtPtr xmlNewValidCtxt(void) {
+    xmlValidCtxtPtr ret;
+
+    if ((ret = xmlMalloc(sizeof (xmlValidCtxt))) == NULL) {
+	xmlVErrMemory(NULL, "malloc failed");
+	return (NULL);
+    }
+
+    (void) memset(ret, 0, sizeof (xmlValidCtxt));
+
+    return (ret);
+}
+
+/**
+ * xmlFreeValidCtxt:
+ * @cur:  the validation context to free
+ *
+ * Free a validation context structure.
+ */
+void
+xmlFreeValidCtxt(xmlValidCtxtPtr cur) {
+    if (cur->vstateTab != NULL)
+        xmlFree(cur->vstateTab);
+    if (cur->nodeTab != NULL)
+        xmlFree(cur->nodeTab);
+    xmlFree(cur);
+}
+
+#endif /* LIBXML_VALID_ENABLED */
+
+/**
+ * xmlNewDocElementContent:
+ * @doc:  the document
+ * @name:  the subelement name or NULL
+ * @type:  the type of element content decl
+ *
+ * Allocate an element content structure for the document.
+ *
+ * Returns NULL if not, otherwise the new element content structure
+ */
+xmlElementContentPtr
+xmlNewDocElementContent(xmlDocPtr doc, const xmlChar *name,
+                        xmlElementContentType type) {
+    xmlElementContentPtr ret;
+    xmlDictPtr dict = NULL;
+
+    if (doc != NULL)
+        dict = doc->dict;
+
+    switch(type) {
+	case XML_ELEMENT_CONTENT_ELEMENT:
+	    if (name == NULL) {
+	        xmlErrValid(NULL, XML_ERR_INTERNAL_ERROR,
+			"xmlNewElementContent : name == NULL !\n",
+			NULL);
+	    }
+	    break;
+        case XML_ELEMENT_CONTENT_PCDATA:
+	case XML_ELEMENT_CONTENT_SEQ:
+	case XML_ELEMENT_CONTENT_OR:
+	    if (name != NULL) {
+	        xmlErrValid(NULL, XML_ERR_INTERNAL_ERROR,
+			"xmlNewElementContent : name != NULL !\n",
+			NULL);
+	    }
+	    break;
+	default:
+	    xmlErrValid(NULL, XML_ERR_INTERNAL_ERROR,
+		    "Internal: ELEMENT content corrupted invalid type\n",
+		    NULL);
+	    return(NULL);
+    }
+    ret = (xmlElementContentPtr) xmlMalloc(sizeof(xmlElementContent));
+    if (ret == NULL) {
+	xmlVErrMemory(NULL, "malloc failed");
+	return(NULL);
+    }
+    memset(ret, 0, sizeof(xmlElementContent));
+    ret->type = type;
+    ret->ocur = XML_ELEMENT_CONTENT_ONCE;
+    if (name != NULL) {
+        int l;
+	const xmlChar *tmp;
+
+	tmp = xmlSplitQName3(name, &l);
+	if (tmp == NULL) {
+	    if (dict == NULL)
+		ret->name = xmlStrdup(name);
+	    else
+	        ret->name = xmlDictLookup(dict, name, -1);
+	} else {
+	    if (dict == NULL) {
+		ret->prefix = xmlStrndup(name, l);
+		ret->name = xmlStrdup(tmp);
+	    } else {
+	        ret->prefix = xmlDictLookup(dict, name, l);
+		ret->name = xmlDictLookup(dict, tmp, -1);
+	    }
+	}
+    }
+    return(ret);
+}
+
+/**
+ * xmlNewElementContent:
+ * @name:  the subelement name or NULL
+ * @type:  the type of element content decl
+ *
+ * Allocate an element content structure.
+ * Deprecated in favor of xmlNewDocElementContent
+ *
+ * Returns NULL if not, otherwise the new element content structure
+ */
+xmlElementContentPtr
+xmlNewElementContent(const xmlChar *name, xmlElementContentType type) {
+    return(xmlNewDocElementContent(NULL, name, type));
+}
+
+/**
+ * xmlCopyDocElementContent:
+ * @doc:  the document owning the element declaration
+ * @cur:  An element content pointer.
+ *
+ * Build a copy of an element content description.
+ *
+ * Returns the new xmlElementContentPtr or NULL in case of error.
+ */
+xmlElementContentPtr
+xmlCopyDocElementContent(xmlDocPtr doc, xmlElementContentPtr cur) {
+    xmlElementContentPtr ret = NULL, prev = NULL, tmp;
+    xmlDictPtr dict = NULL;
+
+    if (cur == NULL) return(NULL);
+
+    if (doc != NULL)
+        dict = doc->dict;
+
+    ret = (xmlElementContentPtr) xmlMalloc(sizeof(xmlElementContent));
+    if (ret == NULL) {
+	xmlVErrMemory(NULL, "malloc failed");
+	return(NULL);
+    }
+    memset(ret, 0, sizeof(xmlElementContent));
+    ret->type = cur->type;
+    ret->ocur = cur->ocur;
+    if (cur->name != NULL) {
+	if (dict)
+	    ret->name = xmlDictLookup(dict, cur->name, -1);
+	else
+	    ret->name = xmlStrdup(cur->name);
+    }
+
+    if (cur->prefix != NULL) {
+	if (dict)
+	    ret->prefix = xmlDictLookup(dict, cur->prefix, -1);
+	else
+	    ret->prefix = xmlStrdup(cur->prefix);
+    }
+    if (cur->c1 != NULL)
+        ret->c1 = xmlCopyDocElementContent(doc, cur->c1);
+    if (ret->c1 != NULL)
+	ret->c1->parent = ret;
+    if (cur->c2 != NULL) {
+        prev = ret;
+	cur = cur->c2;
+	while (cur != NULL) {
+	    tmp = (xmlElementContentPtr) xmlMalloc(sizeof(xmlElementContent));
+	    if (tmp == NULL) {
+		xmlVErrMemory(NULL, "malloc failed");
+		return(ret);
+	    }
+	    memset(tmp, 0, sizeof(xmlElementContent));
+	    tmp->type = cur->type;
+	    tmp->ocur = cur->ocur;
+	    prev->c2 = tmp;
+	    if (cur->name != NULL) {
+		if (dict)
+		    tmp->name = xmlDictLookup(dict, cur->name, -1);
+		else
+		    tmp->name = xmlStrdup(cur->name);
+	    }
+
+	    if (cur->prefix != NULL) {
+		if (dict)
+		    tmp->prefix = xmlDictLookup(dict, cur->prefix, -1);
+		else
+		    tmp->prefix = xmlStrdup(cur->prefix);
+	    }
+	    if (cur->c1 != NULL)
+	        tmp->c1 = xmlCopyDocElementContent(doc,cur->c1);
+	    if (tmp->c1 != NULL)
+		tmp->c1->parent = ret;
+	    prev = tmp;
+	    cur = cur->c2;
+	}
+    }
+    return(ret);
+}
+
+/**
+ * xmlCopyElementContent:
+ * @cur:  An element content pointer.
+ *
+ * Build a copy of an element content description.
+ * Deprecated, use xmlCopyDocElementContent instead
+ *
+ * Returns the new xmlElementContentPtr or NULL in case of error.
+ */
+xmlElementContentPtr
+xmlCopyElementContent(xmlElementContentPtr cur) {
+    return(xmlCopyDocElementContent(NULL, cur));
+}
+
+/**
+ * xmlFreeDocElementContent:
+ * @doc: the document owning the element declaration
+ * @cur:  the element content tree to free
+ *
+ * Free an element content structure. The whole subtree is removed.
+ */
+void
+xmlFreeDocElementContent(xmlDocPtr doc, xmlElementContentPtr cur) {
+    xmlDictPtr dict = NULL;
+    size_t depth = 0;
+
+    if (cur == NULL)
+        return;
+    if (doc != NULL)
+        dict = doc->dict;
+
+    while (1) {
+        xmlElementContentPtr parent;
+
+        while ((cur->c1 != NULL) || (cur->c2 != NULL)) {
+            cur = (cur->c1 != NULL) ? cur->c1 : cur->c2;
+            depth += 1;
+        }
+
+	switch (cur->type) {
+	    case XML_ELEMENT_CONTENT_PCDATA:
+	    case XML_ELEMENT_CONTENT_ELEMENT:
+	    case XML_ELEMENT_CONTENT_SEQ:
+	    case XML_ELEMENT_CONTENT_OR:
+		break;
+	    default:
+		xmlErrValid(NULL, XML_ERR_INTERNAL_ERROR,
+			"Internal: ELEMENT content corrupted invalid type\n",
+			NULL);
+		return;
+	}
+	if (dict) {
+	    if ((cur->name != NULL) && (!xmlDictOwns(dict, cur->name)))
+	        xmlFree((xmlChar *) cur->name);
+	    if ((cur->prefix != NULL) && (!xmlDictOwns(dict, cur->prefix)))
+	        xmlFree((xmlChar *) cur->prefix);
+	} else {
+	    if (cur->name != NULL) xmlFree((xmlChar *) cur->name);
+	    if (cur->prefix != NULL) xmlFree((xmlChar *) cur->prefix);
+	}
+        parent = cur->parent;
+        if ((depth == 0) || (parent == NULL)) {
+            xmlFree(cur);
+            break;
+        }
+        if (cur == parent->c1)
+            parent->c1 = NULL;
+        else
+            parent->c2 = NULL;
+	xmlFree(cur);
+
+        if (parent->c2 != NULL) {
+	    cur = parent->c2;
+        } else {
+            depth -= 1;
+            cur = parent;
+        }
+    }
+}
+
+/**
+ * xmlFreeElementContent:
+ * @cur:  the element content tree to free
+ *
+ * Free an element content structure. The whole subtree is removed.
+ * Deprecated, use xmlFreeDocElementContent instead
+ */
+void
+xmlFreeElementContent(xmlElementContentPtr cur) {
+    xmlFreeDocElementContent(NULL, cur);
+}
+
+#ifdef LIBXML_OUTPUT_ENABLED
+/**
+ * xmlDumpElementOccur:
+ * @buf:  An XML buffer
+ * @cur:  An element table
+ *
+ * Dump the occurrence operator of an element.
+ */
+static void
+xmlDumpElementOccur(xmlBufferPtr buf, xmlElementContentPtr cur) {
+    switch (cur->ocur) {
+        case XML_ELEMENT_CONTENT_ONCE:
+            break;
+        case XML_ELEMENT_CONTENT_OPT:
+            xmlBufferWriteChar(buf, "?");
+            break;
+        case XML_ELEMENT_CONTENT_MULT:
+            xmlBufferWriteChar(buf, "*");
+            break;
+        case XML_ELEMENT_CONTENT_PLUS:
+            xmlBufferWriteChar(buf, "+");
+            break;
+    }
+}
+
+/**
+ * xmlDumpElementContent:
+ * @buf:  An XML buffer
+ * @content:  An element table
+ *
+ * This will dump the content of the element table as an XML DTD definition
+ */
+static void
+xmlDumpElementContent(xmlBufferPtr buf, xmlElementContentPtr content) {
+    xmlElementContentPtr cur;
+
+    if (content == NULL) return;
+
+    xmlBufferWriteChar(buf, "(");
+    cur = content;
+
+    do {
+        if (cur == NULL) return;
+
+        switch (cur->type) {
+            case XML_ELEMENT_CONTENT_PCDATA:
+                xmlBufferWriteChar(buf, "#PCDATA");
+                break;
+            case XML_ELEMENT_CONTENT_ELEMENT:
+                if (cur->prefix != NULL) {
+                    xmlBufferWriteCHAR(buf, cur->prefix);
+                    xmlBufferWriteChar(buf, ":");
+                }
+                xmlBufferWriteCHAR(buf, cur->name);
+                break;
+            case XML_ELEMENT_CONTENT_SEQ:
+            case XML_ELEMENT_CONTENT_OR:
+                if ((cur != content) &&
+                    (cur->parent != NULL) &&
+                    ((cur->type != cur->parent->type) ||
+                     (cur->ocur != XML_ELEMENT_CONTENT_ONCE)))
+                    xmlBufferWriteChar(buf, "(");
+                cur = cur->c1;
+                continue;
+            default:
+                xmlErrValid(NULL, XML_ERR_INTERNAL_ERROR,
+                        "Internal: ELEMENT cur corrupted invalid type\n",
+                        NULL);
+        }
+
+        while (cur != content) {
+            xmlElementContentPtr parent = cur->parent;
+
+            if (parent == NULL) return;
+
+            if (((cur->type == XML_ELEMENT_CONTENT_OR) ||
+                 (cur->type == XML_ELEMENT_CONTENT_SEQ)) &&
+                ((cur->type != parent->type) ||
+                 (cur->ocur != XML_ELEMENT_CONTENT_ONCE)))
+                xmlBufferWriteChar(buf, ")");
+            xmlDumpElementOccur(buf, cur);
+
+            if (cur == parent->c1) {
+                if (parent->type == XML_ELEMENT_CONTENT_SEQ)
+                    xmlBufferWriteChar(buf, " , ");
+                else if (parent->type == XML_ELEMENT_CONTENT_OR)
+                    xmlBufferWriteChar(buf, " | ");
+
+                cur = parent->c2;
+                break;
+            }
+
+            cur = parent;
+        }
+    } while (cur != content);
+
+    xmlBufferWriteChar(buf, ")");
+    xmlDumpElementOccur(buf, content);
+}
+
+/**
+ * xmlSprintfElementContent:
+ * @buf:  an output buffer
+ * @content:  An element table
+ * @englob: 1 if one must print the englobing parenthesis, 0 otherwise
+ *
+ * Deprecated, unsafe, use xmlSnprintfElementContent
+ */
+void
+xmlSprintfElementContent(char *buf ATTRIBUTE_UNUSED,
+	                 xmlElementContentPtr content ATTRIBUTE_UNUSED,
+			 int englob ATTRIBUTE_UNUSED) {
+}
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+/**
+ * xmlSnprintfElementContent:
+ * @buf:  an output buffer
+ * @size:  the buffer size
+ * @content:  An element table
+ * @englob: 1 if one must print the englobing parenthesis, 0 otherwise
+ *
+ * This will dump the content of the element content definition
+ * Intended just for the debug routine
+ */
+void
+xmlSnprintfElementContent(char *buf, int size, xmlElementContentPtr content, int englob) {
+    int len;
+
+    if (content == NULL) return;
+    len = strlen(buf);
+    if (size - len < 50) {
+	if ((size - len > 4) && (buf[len - 1] != '.'))
+	    strcat(buf, " ...");
+	return;
+    }
+    if (englob) strcat(buf, "(");
+    switch (content->type) {
+        case XML_ELEMENT_CONTENT_PCDATA:
+            strcat(buf, "#PCDATA");
+	    break;
+	case XML_ELEMENT_CONTENT_ELEMENT: {
+            int qnameLen = xmlStrlen(content->name);
+
+	    if (content->prefix != NULL)
+                qnameLen += xmlStrlen(content->prefix) + 1;
+	    if (size - len < qnameLen + 10) {
+		strcat(buf, " ...");
+		return;
+	    }
+	    if (content->prefix != NULL) {
+		strcat(buf, (char *) content->prefix);
+		strcat(buf, ":");
+	    }
+	    if (content->name != NULL)
+		strcat(buf, (char *) content->name);
+	    break;
+        }
+	case XML_ELEMENT_CONTENT_SEQ:
+	    if ((content->c1->type == XML_ELEMENT_CONTENT_OR) ||
+	        (content->c1->type == XML_ELEMENT_CONTENT_SEQ))
+		xmlSnprintfElementContent(buf, size, content->c1, 1);
+	    else
+		xmlSnprintfElementContent(buf, size, content->c1, 0);
+	    len = strlen(buf);
+	    if (size - len < 50) {
+		if ((size - len > 4) && (buf[len - 1] != '.'))
+		    strcat(buf, " ...");
+		return;
+	    }
+            strcat(buf, " , ");
+	    if (((content->c2->type == XML_ELEMENT_CONTENT_OR) ||
+		 (content->c2->ocur != XML_ELEMENT_CONTENT_ONCE)) &&
+		(content->c2->type != XML_ELEMENT_CONTENT_ELEMENT))
+		xmlSnprintfElementContent(buf, size, content->c2, 1);
+	    else
+		xmlSnprintfElementContent(buf, size, content->c2, 0);
+	    break;
+	case XML_ELEMENT_CONTENT_OR:
+	    if ((content->c1->type == XML_ELEMENT_CONTENT_OR) ||
+	        (content->c1->type == XML_ELEMENT_CONTENT_SEQ))
+		xmlSnprintfElementContent(buf, size, content->c1, 1);
+	    else
+		xmlSnprintfElementContent(buf, size, content->c1, 0);
+	    len = strlen(buf);
+	    if (size - len < 50) {
+		if ((size - len > 4) && (buf[len - 1] != '.'))
+		    strcat(buf, " ...");
+		return;
+	    }
+            strcat(buf, " | ");
+	    if (((content->c2->type == XML_ELEMENT_CONTENT_SEQ) ||
+		 (content->c2->ocur != XML_ELEMENT_CONTENT_ONCE)) &&
+		(content->c2->type != XML_ELEMENT_CONTENT_ELEMENT))
+		xmlSnprintfElementContent(buf, size, content->c2, 1);
+	    else
+		xmlSnprintfElementContent(buf, size, content->c2, 0);
+	    break;
+    }
+    if (size - strlen(buf) <= 2) return;
+    if (englob)
+        strcat(buf, ")");
+    switch (content->ocur) {
+        case XML_ELEMENT_CONTENT_ONCE:
+	    break;
+        case XML_ELEMENT_CONTENT_OPT:
+	    strcat(buf, "?");
+	    break;
+        case XML_ELEMENT_CONTENT_MULT:
+	    strcat(buf, "*");
+	    break;
+        case XML_ELEMENT_CONTENT_PLUS:
+	    strcat(buf, "+");
+	    break;
+    }
+}
+
+/****************************************************************
+ *								*
+ *	Registration of DTD declarations			*
+ *								*
+ ****************************************************************/
+
+/**
+ * xmlFreeElement:
+ * @elem:  An element
+ *
+ * Deallocate the memory used by an element definition
+ */
+static void
+xmlFreeElement(xmlElementPtr elem) {
+    if (elem == NULL) return;
+    xmlUnlinkNode((xmlNodePtr) elem);
+    xmlFreeDocElementContent(elem->doc, elem->content);
+    if (elem->name != NULL)
+	xmlFree((xmlChar *) elem->name);
+    if (elem->prefix != NULL)
+	xmlFree((xmlChar *) elem->prefix);
+#ifdef LIBXML_REGEXP_ENABLED
+    if (elem->contModel != NULL)
+	xmlRegFreeRegexp(elem->contModel);
+#endif
+    xmlFree(elem);
+}
+
+
+/**
+ * xmlAddElementDecl:
+ * @ctxt:  the validation context
+ * @dtd:  pointer to the DTD
+ * @name:  the entity name
+ * @type:  the element type
+ * @content:  the element content tree or NULL
+ *
+ * Register a new element declaration
+ *
+ * Returns NULL if not, otherwise the entity
+ */
+xmlElementPtr
+xmlAddElementDecl(xmlValidCtxtPtr ctxt,
+                  xmlDtdPtr dtd, const xmlChar *name,
+                  xmlElementTypeVal type,
+		  xmlElementContentPtr content) {
+    xmlElementPtr ret;
+    xmlElementTablePtr table;
+    xmlAttributePtr oldAttributes = NULL;
+    xmlChar *ns, *uqname;
+
+    if (dtd == NULL) {
+	return(NULL);
+    }
+    if (name == NULL) {
+	return(NULL);
+    }
+
+    switch (type) {
+        case XML_ELEMENT_TYPE_EMPTY:
+	    if (content != NULL) {
+		xmlErrValid(ctxt, XML_ERR_INTERNAL_ERROR,
+		        "xmlAddElementDecl: content != NULL for EMPTY\n",
+			NULL);
+		return(NULL);
+	    }
+	    break;
+	case XML_ELEMENT_TYPE_ANY:
+	    if (content != NULL) {
+		xmlErrValid(ctxt, XML_ERR_INTERNAL_ERROR,
+		        "xmlAddElementDecl: content != NULL for ANY\n",
+			NULL);
+		return(NULL);
+	    }
+	    break;
+	case XML_ELEMENT_TYPE_MIXED:
+	    if (content == NULL) {
+		xmlErrValid(ctxt, XML_ERR_INTERNAL_ERROR,
+		        "xmlAddElementDecl: content == NULL for MIXED\n",
+			NULL);
+		return(NULL);
+	    }
+	    break;
+	case XML_ELEMENT_TYPE_ELEMENT:
+	    if (content == NULL) {
+		xmlErrValid(ctxt, XML_ERR_INTERNAL_ERROR,
+		        "xmlAddElementDecl: content == NULL for ELEMENT\n",
+			NULL);
+		return(NULL);
+	    }
+	    break;
+	default:
+	    xmlErrValid(ctxt, XML_ERR_INTERNAL_ERROR,
+		    "Internal: ELEMENT decl corrupted invalid type\n",
+		    NULL);
+	    return(NULL);
+    }
+
+    /*
+     * check if name is a QName
+     */
+    uqname = xmlSplitQName2(name, &ns);
+    if (uqname != NULL)
+	name = uqname;
+
+    /*
+     * Create the Element table if needed.
+     */
+    table = (xmlElementTablePtr) dtd->elements;
+    if (table == NULL) {
+	xmlDictPtr dict = NULL;
+
+	if (dtd->doc != NULL)
+	    dict = dtd->doc->dict;
+        table = xmlHashCreateDict(0, dict);
+	dtd->elements = (void *) table;
+    }
+    if (table == NULL) {
+	xmlVErrMemory(ctxt,
+            "xmlAddElementDecl: Table creation failed!\n");
+	if (uqname != NULL)
+	    xmlFree(uqname);
+	if (ns != NULL)
+	    xmlFree(ns);
+        return(NULL);
+    }
+
+    /*
+     * lookup old attributes inserted on an undefined element in the
+     * internal subset.
+     */
+    if ((dtd->doc != NULL) && (dtd->doc->intSubset != NULL)) {
+	ret = xmlHashLookup2(dtd->doc->intSubset->elements, name, ns);
+	if ((ret != NULL) && (ret->etype == XML_ELEMENT_TYPE_UNDEFINED)) {
+	    oldAttributes = ret->attributes;
+	    ret->attributes = NULL;
+	    xmlHashRemoveEntry2(dtd->doc->intSubset->elements, name, ns, NULL);
+	    xmlFreeElement(ret);
+	}
+    }
+
+    /*
+     * The element may already be present if one of its attribute
+     * was registered first
+     */
+    ret = xmlHashLookup2(table, name, ns);
+    if (ret != NULL) {
+	if (ret->etype != XML_ELEMENT_TYPE_UNDEFINED) {
+#ifdef LIBXML_VALID_ENABLED
+	    /*
+	     * The element is already defined in this DTD.
+	     */
+	    xmlErrValidNode(ctxt, (xmlNodePtr) dtd, XML_DTD_ELEM_REDEFINED,
+	                    "Redefinition of element %s\n",
+			    name, NULL, NULL);
+#endif /* LIBXML_VALID_ENABLED */
+	    if (uqname != NULL)
+		xmlFree(uqname);
+            if (ns != NULL)
+	        xmlFree(ns);
+	    return(NULL);
+	}
+	if (ns != NULL) {
+	    xmlFree(ns);
+	    ns = NULL;
+	}
+    } else {
+	ret = (xmlElementPtr) xmlMalloc(sizeof(xmlElement));
+	if (ret == NULL) {
+	    xmlVErrMemory(ctxt, "malloc failed");
+	    if (uqname != NULL)
+		xmlFree(uqname);
+            if (ns != NULL)
+	        xmlFree(ns);
+	    return(NULL);
+	}
+	memset(ret, 0, sizeof(xmlElement));
+	ret->type = XML_ELEMENT_DECL;
+
+	/*
+	 * fill the structure.
+	 */
+	ret->name = xmlStrdup(name);
+	if (ret->name == NULL) {
+	    xmlVErrMemory(ctxt, "malloc failed");
+	    if (uqname != NULL)
+		xmlFree(uqname);
+            if (ns != NULL)
+	        xmlFree(ns);
+	    xmlFree(ret);
+	    return(NULL);
+	}
+	ret->prefix = ns;
+
+	/*
+	 * Validity Check:
+	 * Insertion must not fail
+	 */
+	if (xmlHashAddEntry2(table, name, ns, ret)) {
+#ifdef LIBXML_VALID_ENABLED
+	    /*
+	     * The element is already defined in this DTD.
+	     */
+	    xmlErrValidNode(ctxt, (xmlNodePtr) dtd, XML_DTD_ELEM_REDEFINED,
+	                    "Redefinition of element %s\n",
+			    name, NULL, NULL);
+#endif /* LIBXML_VALID_ENABLED */
+	    xmlFreeElement(ret);
+	    if (uqname != NULL)
+		xmlFree(uqname);
+	    return(NULL);
+	}
+	/*
+	 * For new element, may have attributes from earlier
+	 * definition in internal subset
+	 */
+	ret->attributes = oldAttributes;
+    }
+
+    /*
+     * Finish to fill the structure.
+     */
+    ret->etype = type;
+    /*
+     * Avoid a stupid copy when called by the parser
+     * and flag it by setting a special parent value
+     * so the parser doesn't unallocate it.
+     */
+    if ((ctxt != NULL) &&
+        ((ctxt->finishDtd == XML_CTXT_FINISH_DTD_0) ||
+         (ctxt->finishDtd == XML_CTXT_FINISH_DTD_1))) {
+	ret->content = content;
+	if (content != NULL)
+	    content->parent = (xmlElementContentPtr) 1;
+    } else {
+	ret->content = xmlCopyDocElementContent(dtd->doc, content);
+    }
+
+    /*
+     * Link it to the DTD
+     */
+    ret->parent = dtd;
+    ret->doc = dtd->doc;
+    if (dtd->last == NULL) {
+	dtd->children = dtd->last = (xmlNodePtr) ret;
+    } else {
+        dtd->last->next = (xmlNodePtr) ret;
+	ret->prev = dtd->last;
+	dtd->last = (xmlNodePtr) ret;
+    }
+    if (uqname != NULL)
+	xmlFree(uqname);
+    return(ret);
+}
+
+static void
+xmlFreeElementTableEntry(void *elem, const xmlChar *name ATTRIBUTE_UNUSED) {
+    xmlFreeElement((xmlElementPtr) elem);
+}
+
+/**
+ * xmlFreeElementTable:
+ * @table:  An element table
+ *
+ * Deallocate the memory used by an element hash table.
+ */
+void
+xmlFreeElementTable(xmlElementTablePtr table) {
+    xmlHashFree(table, xmlFreeElementTableEntry);
+}
+
+#ifdef LIBXML_TREE_ENABLED
+/**
+ * xmlCopyElement:
+ * @elem:  An element
+ *
+ * Build a copy of an element.
+ *
+ * Returns the new xmlElementPtr or NULL in case of error.
+ */
+static void *
+xmlCopyElement(void *payload, const xmlChar *name ATTRIBUTE_UNUSED) {
+    xmlElementPtr elem = (xmlElementPtr) payload;
+    xmlElementPtr cur;
+
+    cur = (xmlElementPtr) xmlMalloc(sizeof(xmlElement));
+    if (cur == NULL) {
+	xmlVErrMemory(NULL, "malloc failed");
+	return(NULL);
+    }
+    memset(cur, 0, sizeof(xmlElement));
+    cur->type = XML_ELEMENT_DECL;
+    cur->etype = elem->etype;
+    if (elem->name != NULL)
+	cur->name = xmlStrdup(elem->name);
+    else
+	cur->name = NULL;
+    if (elem->prefix != NULL)
+	cur->prefix = xmlStrdup(elem->prefix);
+    else
+	cur->prefix = NULL;
+    cur->content = xmlCopyElementContent(elem->content);
+    /* TODO : rebuild the attribute list on the copy */
+    cur->attributes = NULL;
+    return(cur);
+}
+
+/**
+ * xmlCopyElementTable:
+ * @table:  An element table
+ *
+ * Build a copy of an element table.
+ *
+ * Returns the new xmlElementTablePtr or NULL in case of error.
+ */
+xmlElementTablePtr
+xmlCopyElementTable(xmlElementTablePtr table) {
+    return((xmlElementTablePtr) xmlHashCopy(table, xmlCopyElement));
+}
+#endif /* LIBXML_TREE_ENABLED */
+
+#ifdef LIBXML_OUTPUT_ENABLED
+/**
+ * xmlDumpElementDecl:
+ * @buf:  the XML buffer output
+ * @elem:  An element table
+ *
+ * This will dump the content of the element declaration as an XML
+ * DTD definition
+ */
+void
+xmlDumpElementDecl(xmlBufferPtr buf, xmlElementPtr elem) {
+    if ((buf == NULL) || (elem == NULL))
+        return;
+    switch (elem->etype) {
+	case XML_ELEMENT_TYPE_EMPTY:
+	    xmlBufferWriteChar(buf, "<!ELEMENT ");
+	    if (elem->prefix != NULL) {
+		xmlBufferWriteCHAR(buf, elem->prefix);
+		xmlBufferWriteChar(buf, ":");
+	    }
+	    xmlBufferWriteCHAR(buf, elem->name);
+	    xmlBufferWriteChar(buf, " EMPTY>\n");
+	    break;
+	case XML_ELEMENT_TYPE_ANY:
+	    xmlBufferWriteChar(buf, "<!ELEMENT ");
+	    if (elem->prefix != NULL) {
+		xmlBufferWriteCHAR(buf, elem->prefix);
+		xmlBufferWriteChar(buf, ":");
+	    }
+	    xmlBufferWriteCHAR(buf, elem->name);
+	    xmlBufferWriteChar(buf, " ANY>\n");
+	    break;
+	case XML_ELEMENT_TYPE_MIXED:
+	    xmlBufferWriteChar(buf, "<!ELEMENT ");
+	    if (elem->prefix != NULL) {
+		xmlBufferWriteCHAR(buf, elem->prefix);
+		xmlBufferWriteChar(buf, ":");
+	    }
+	    xmlBufferWriteCHAR(buf, elem->name);
+	    xmlBufferWriteChar(buf, " ");
+	    xmlDumpElementContent(buf, elem->content);
+	    xmlBufferWriteChar(buf, ">\n");
+	    break;
+	case XML_ELEMENT_TYPE_ELEMENT:
+	    xmlBufferWriteChar(buf, "<!ELEMENT ");
+	    if (elem->prefix != NULL) {
+		xmlBufferWriteCHAR(buf, elem->prefix);
+		xmlBufferWriteChar(buf, ":");
+	    }
+	    xmlBufferWriteCHAR(buf, elem->name);
+	    xmlBufferWriteChar(buf, " ");
+	    xmlDumpElementContent(buf, elem->content);
+	    xmlBufferWriteChar(buf, ">\n");
+	    break;
+	default:
+	    xmlErrValid(NULL, XML_ERR_INTERNAL_ERROR,
+		    "Internal: ELEMENT struct corrupted invalid type\n",
+		    NULL);
+    }
+}
+
+/**
+ * xmlDumpElementDeclScan:
+ * @elem:  An element table
+ * @buf:  the XML buffer output
+ *
+ * This routine is used by the hash scan function.  It just reverses
+ * the arguments.
+ */
+static void
+xmlDumpElementDeclScan(void *elem, void *buf,
+                       const xmlChar *name ATTRIBUTE_UNUSED) {
+    xmlDumpElementDecl((xmlBufferPtr) buf, (xmlElementPtr) elem);
+}
+
+/**
+ * xmlDumpElementTable:
+ * @buf:  the XML buffer output
+ * @table:  An element table
+ *
+ * This will dump the content of the element table as an XML DTD definition
+ */
+void
+xmlDumpElementTable(xmlBufferPtr buf, xmlElementTablePtr table) {
+    if ((buf == NULL) || (table == NULL))
+        return;
+    xmlHashScan(table, xmlDumpElementDeclScan, buf);
+}
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+/**
+ * xmlCreateEnumeration:
+ * @name:  the enumeration name or NULL
+ *
+ * create and initialize an enumeration attribute node.
+ *
+ * Returns the xmlEnumerationPtr just created or NULL in case
+ *                of error.
+ */
+xmlEnumerationPtr
+xmlCreateEnumeration(const xmlChar *name) {
+    xmlEnumerationPtr ret;
+
+    ret = (xmlEnumerationPtr) xmlMalloc(sizeof(xmlEnumeration));
+    if (ret == NULL) {
+	xmlVErrMemory(NULL, "malloc failed");
+        return(NULL);
+    }
+    memset(ret, 0, sizeof(xmlEnumeration));
+
+    if (name != NULL)
+        ret->name = xmlStrdup(name);
+    return(ret);
+}
+
+/**
+ * xmlFreeEnumeration:
+ * @cur:  the tree to free.
+ *
+ * free an enumeration attribute node (recursive).
+ */
+void
+xmlFreeEnumeration(xmlEnumerationPtr cur) {
+    if (cur == NULL) return;
+
+    if (cur->next != NULL) xmlFreeEnumeration(cur->next);
+
+    if (cur->name != NULL) xmlFree((xmlChar *) cur->name);
+    xmlFree(cur);
+}
+
+#ifdef LIBXML_TREE_ENABLED
+/**
+ * xmlCopyEnumeration:
+ * @cur:  the tree to copy.
+ *
+ * Copy an enumeration attribute node (recursive).
+ *
+ * Returns the xmlEnumerationPtr just created or NULL in case
+ *                of error.
+ */
+xmlEnumerationPtr
+xmlCopyEnumeration(xmlEnumerationPtr cur) {
+    xmlEnumerationPtr ret;
+
+    if (cur == NULL) return(NULL);
+    ret = xmlCreateEnumeration((xmlChar *) cur->name);
+    if (ret == NULL) return(NULL);
+
+    if (cur->next != NULL) ret->next = xmlCopyEnumeration(cur->next);
+    else ret->next = NULL;
+
+    return(ret);
+}
+#endif /* LIBXML_TREE_ENABLED */
+
+#ifdef LIBXML_OUTPUT_ENABLED
+/**
+ * xmlDumpEnumeration:
+ * @buf:  the XML buffer output
+ * @enum:  An enumeration
+ *
+ * This will dump the content of the enumeration
+ */
+static void
+xmlDumpEnumeration(xmlBufferPtr buf, xmlEnumerationPtr cur) {
+    if ((buf == NULL) || (cur == NULL))
+        return;
+
+    xmlBufferWriteCHAR(buf, cur->name);
+    if (cur->next == NULL)
+	xmlBufferWriteChar(buf, ")");
+    else {
+	xmlBufferWriteChar(buf, " | ");
+	xmlDumpEnumeration(buf, cur->next);
+    }
+}
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+#ifdef LIBXML_VALID_ENABLED
+/**
+ * xmlScanIDAttributeDecl:
+ * @ctxt:  the validation context
+ * @elem:  the element name
+ * @err: whether to raise errors here
+ *
+ * Verify that the element don't have too many ID attributes
+ * declared.
+ *
+ * Returns the number of ID attributes found.
+ */
+static int
+xmlScanIDAttributeDecl(xmlValidCtxtPtr ctxt, xmlElementPtr elem, int err) {
+    xmlAttributePtr cur;
+    int ret = 0;
+
+    if (elem == NULL) return(0);
+    cur = elem->attributes;
+    while (cur != NULL) {
+        if (cur->atype == XML_ATTRIBUTE_ID) {
+	    ret ++;
+	    if ((ret > 1) && (err))
+		xmlErrValidNode(ctxt, (xmlNodePtr) elem, XML_DTD_MULTIPLE_ID,
+	       "Element %s has too many ID attributes defined : %s\n",
+		       elem->name, cur->name, NULL);
+	}
+	cur = cur->nexth;
+    }
+    return(ret);
+}
+#endif /* LIBXML_VALID_ENABLED */
+
+/**
+ * xmlFreeAttribute:
+ * @elem:  An attribute
+ *
+ * Deallocate the memory used by an attribute definition
+ */
+static void
+xmlFreeAttribute(xmlAttributePtr attr) {
+    xmlDictPtr dict;
+
+    if (attr == NULL) return;
+    if (attr->doc != NULL)
+	dict = attr->doc->dict;
+    else
+	dict = NULL;
+    xmlUnlinkNode((xmlNodePtr) attr);
+    if (attr->tree != NULL)
+        xmlFreeEnumeration(attr->tree);
+    if (dict) {
+        if ((attr->elem != NULL) && (!xmlDictOwns(dict, attr->elem)))
+	    xmlFree((xmlChar *) attr->elem);
+        if ((attr->name != NULL) && (!xmlDictOwns(dict, attr->name)))
+	    xmlFree((xmlChar *) attr->name);
+        if ((attr->prefix != NULL) && (!xmlDictOwns(dict, attr->prefix)))
+	    xmlFree((xmlChar *) attr->prefix);
+        if ((attr->defaultValue != NULL) &&
+	    (!xmlDictOwns(dict, attr->defaultValue)))
+	    xmlFree((xmlChar *) attr->defaultValue);
+    } else {
+	if (attr->elem != NULL)
+	    xmlFree((xmlChar *) attr->elem);
+	if (attr->name != NULL)
+	    xmlFree((xmlChar *) attr->name);
+	if (attr->defaultValue != NULL)
+	    xmlFree((xmlChar *) attr->defaultValue);
+	if (attr->prefix != NULL)
+	    xmlFree((xmlChar *) attr->prefix);
+    }
+    xmlFree(attr);
+}
+
+
+/**
+ * xmlAddAttributeDecl:
+ * @ctxt:  the validation context
+ * @dtd:  pointer to the DTD
+ * @elem:  the element name
+ * @name:  the attribute name
+ * @ns:  the attribute namespace prefix
+ * @type:  the attribute type
+ * @def:  the attribute default type
+ * @defaultValue:  the attribute default value
+ * @tree:  if it's an enumeration, the associated list
+ *
+ * Register a new attribute declaration
+ * Note that @tree becomes the ownership of the DTD
+ *
+ * Returns NULL if not new, otherwise the attribute decl
+ */
+xmlAttributePtr
+xmlAddAttributeDecl(xmlValidCtxtPtr ctxt,
+                    xmlDtdPtr dtd, const xmlChar *elem,
+                    const xmlChar *name, const xmlChar *ns,
+		    xmlAttributeType type, xmlAttributeDefault def,
+		    const xmlChar *defaultValue, xmlEnumerationPtr tree) {
+    xmlAttributePtr ret;
+    xmlAttributeTablePtr table;
+    xmlElementPtr elemDef;
+    xmlDictPtr dict = NULL;
+
+    if (dtd == NULL) {
+	xmlFreeEnumeration(tree);
+	return(NULL);
+    }
+    if (name == NULL) {
+	xmlFreeEnumeration(tree);
+	return(NULL);
+    }
+    if (elem == NULL) {
+	xmlFreeEnumeration(tree);
+	return(NULL);
+    }
+    if (dtd->doc != NULL)
+	dict = dtd->doc->dict;
+
+#ifdef LIBXML_VALID_ENABLED
+    /*
+     * Check the type and possibly the default value.
+     */
+    switch (type) {
+        case XML_ATTRIBUTE_CDATA:
+	    break;
+        case XML_ATTRIBUTE_ID:
+	    break;
+        case XML_ATTRIBUTE_IDREF:
+	    break;
+        case XML_ATTRIBUTE_IDREFS:
+	    break;
+        case XML_ATTRIBUTE_ENTITY:
+	    break;
+        case XML_ATTRIBUTE_ENTITIES:
+	    break;
+        case XML_ATTRIBUTE_NMTOKEN:
+	    break;
+        case XML_ATTRIBUTE_NMTOKENS:
+	    break;
+        case XML_ATTRIBUTE_ENUMERATION:
+	    break;
+        case XML_ATTRIBUTE_NOTATION:
+	    break;
+	default:
+	    xmlErrValid(ctxt, XML_ERR_INTERNAL_ERROR,
+		    "Internal: ATTRIBUTE struct corrupted invalid type\n",
+		    NULL);
+	    xmlFreeEnumeration(tree);
+	    return(NULL);
+    }
+    if ((defaultValue != NULL) &&
+        (!xmlValidateAttributeValueInternal(dtd->doc, type, defaultValue))) {
+	xmlErrValidNode(ctxt, (xmlNodePtr) dtd, XML_DTD_ATTRIBUTE_DEFAULT,
+	                "Attribute %s of %s: invalid default value\n",
+	                elem, name, defaultValue);
+	defaultValue = NULL;
+	if (ctxt != NULL)
+	    ctxt->valid = 0;
+    }
+#endif /* LIBXML_VALID_ENABLED */
+
+    /*
+     * Check first that an attribute defined in the external subset wasn't
+     * already defined in the internal subset
+     */
+    if ((dtd->doc != NULL) && (dtd->doc->extSubset == dtd) &&
+	(dtd->doc->intSubset != NULL) &&
+	(dtd->doc->intSubset->attributes != NULL)) {
+        ret = xmlHashLookup3(dtd->doc->intSubset->attributes, name, ns, elem);
+	if (ret != NULL) {
+	    xmlFreeEnumeration(tree);
+	    return(NULL);
+	}
+    }
+
+    /*
+     * Create the Attribute table if needed.
+     */
+    table = (xmlAttributeTablePtr) dtd->attributes;
+    if (table == NULL) {
+        table = xmlHashCreateDict(0, dict);
+	dtd->attributes = (void *) table;
+    }
+    if (table == NULL) {
+	xmlVErrMemory(ctxt,
+            "xmlAddAttributeDecl: Table creation failed!\n");
+	xmlFreeEnumeration(tree);
+        return(NULL);
+    }
+
+
+    ret = (xmlAttributePtr) xmlMalloc(sizeof(xmlAttribute));
+    if (ret == NULL) {
+	xmlVErrMemory(ctxt, "malloc failed");
+	xmlFreeEnumeration(tree);
+	return(NULL);
+    }
+    memset(ret, 0, sizeof(xmlAttribute));
+    ret->type = XML_ATTRIBUTE_DECL;
+
+    /*
+     * fill the structure.
+     */
+    ret->atype = type;
+    /*
+     * doc must be set before possible error causes call
+     * to xmlFreeAttribute (because it's used to check on
+     * dict use)
+     */
+    ret->doc = dtd->doc;
+    if (dict) {
+	ret->name = xmlDictLookup(dict, name, -1);
+	ret->prefix = xmlDictLookup(dict, ns, -1);
+	ret->elem = xmlDictLookup(dict, elem, -1);
+    } else {
+	ret->name = xmlStrdup(name);
+	ret->prefix = xmlStrdup(ns);
+	ret->elem = xmlStrdup(elem);
+    }
+    ret->def = def;
+    ret->tree = tree;
+    if (defaultValue != NULL) {
+        if (dict)
+	    ret->defaultValue = xmlDictLookup(dict, defaultValue, -1);
+	else
+	    ret->defaultValue = xmlStrdup(defaultValue);
+    }
+
+    /*
+     * Validity Check:
+     * Search the DTD for previous declarations of the ATTLIST
+     */
+    if (xmlHashAddEntry3(table, ret->name, ret->prefix, ret->elem, ret) < 0) {
+#ifdef LIBXML_VALID_ENABLED
+	/*
+	 * The attribute is already defined in this DTD.
+	 */
+	xmlErrValidWarning(ctxt, (xmlNodePtr) dtd, XML_DTD_ATTRIBUTE_REDEFINED,
+		 "Attribute %s of element %s: already defined\n",
+		 name, elem, NULL);
+#endif /* LIBXML_VALID_ENABLED */
+	xmlFreeAttribute(ret);
+	return(NULL);
+    }
+
+    /*
+     * Validity Check:
+     * Multiple ID per element
+     */
+    elemDef = xmlGetDtdElementDesc2(dtd, elem, 1);
+    if (elemDef != NULL) {
+
+#ifdef LIBXML_VALID_ENABLED
+        if ((type == XML_ATTRIBUTE_ID) &&
+	    (xmlScanIDAttributeDecl(NULL, elemDef, 1) != 0)) {
+	    xmlErrValidNode(ctxt, (xmlNodePtr) dtd, XML_DTD_MULTIPLE_ID,
+	   "Element %s has too may ID attributes defined : %s\n",
+		   elem, name, NULL);
+	    if (ctxt != NULL)
+		ctxt->valid = 0;
+	}
+#endif /* LIBXML_VALID_ENABLED */
+
+	/*
+	 * Insert namespace default def first they need to be
+	 * processed first.
+	 */
+	if ((xmlStrEqual(ret->name, BAD_CAST "xmlns")) ||
+	    ((ret->prefix != NULL &&
+	     (xmlStrEqual(ret->prefix, BAD_CAST "xmlns"))))) {
+	    ret->nexth = elemDef->attributes;
+	    elemDef->attributes = ret;
+	} else {
+	    xmlAttributePtr tmp = elemDef->attributes;
+
+	    while ((tmp != NULL) &&
+		   ((xmlStrEqual(tmp->name, BAD_CAST "xmlns")) ||
+		    ((ret->prefix != NULL &&
+		     (xmlStrEqual(ret->prefix, BAD_CAST "xmlns")))))) {
+		if (tmp->nexth == NULL)
+		    break;
+		tmp = tmp->nexth;
+	    }
+	    if (tmp != NULL) {
+		ret->nexth = tmp->nexth;
+	        tmp->nexth = ret;
+	    } else {
+		ret->nexth = elemDef->attributes;
+		elemDef->attributes = ret;
+	    }
+	}
+    }
+
+    /*
+     * Link it to the DTD
+     */
+    ret->parent = dtd;
+    if (dtd->last == NULL) {
+	dtd->children = dtd->last = (xmlNodePtr) ret;
+    } else {
+        dtd->last->next = (xmlNodePtr) ret;
+	ret->prev = dtd->last;
+	dtd->last = (xmlNodePtr) ret;
+    }
+    return(ret);
+}
+
+static void
+xmlFreeAttributeTableEntry(void *attr, const xmlChar *name ATTRIBUTE_UNUSED) {
+    xmlFreeAttribute((xmlAttributePtr) attr);
+}
+
+/**
+ * xmlFreeAttributeTable:
+ * @table:  An attribute table
+ *
+ * Deallocate the memory used by an entities hash table.
+ */
+void
+xmlFreeAttributeTable(xmlAttributeTablePtr table) {
+    xmlHashFree(table, xmlFreeAttributeTableEntry);
+}
+
+#ifdef LIBXML_TREE_ENABLED
+/**
+ * xmlCopyAttribute:
+ * @attr:  An attribute
+ *
+ * Build a copy of an attribute.
+ *
+ * Returns the new xmlAttributePtr or NULL in case of error.
+ */
+static void *
+xmlCopyAttribute(void *payload, const xmlChar *name ATTRIBUTE_UNUSED) {
+    xmlAttributePtr attr = (xmlAttributePtr) payload;
+    xmlAttributePtr cur;
+
+    cur = (xmlAttributePtr) xmlMalloc(sizeof(xmlAttribute));
+    if (cur == NULL) {
+	xmlVErrMemory(NULL, "malloc failed");
+	return(NULL);
+    }
+    memset(cur, 0, sizeof(xmlAttribute));
+    cur->type = XML_ATTRIBUTE_DECL;
+    cur->atype = attr->atype;
+    cur->def = attr->def;
+    cur->tree = xmlCopyEnumeration(attr->tree);
+    if (attr->elem != NULL)
+	cur->elem = xmlStrdup(attr->elem);
+    if (attr->name != NULL)
+	cur->name = xmlStrdup(attr->name);
+    if (attr->prefix != NULL)
+	cur->prefix = xmlStrdup(attr->prefix);
+    if (attr->defaultValue != NULL)
+	cur->defaultValue = xmlStrdup(attr->defaultValue);
+    return(cur);
+}
+
+/**
+ * xmlCopyAttributeTable:
+ * @table:  An attribute table
+ *
+ * Build a copy of an attribute table.
+ *
+ * Returns the new xmlAttributeTablePtr or NULL in case of error.
+ */
+xmlAttributeTablePtr
+xmlCopyAttributeTable(xmlAttributeTablePtr table) {
+    return((xmlAttributeTablePtr) xmlHashCopy(table, xmlCopyAttribute));
+}
+#endif /* LIBXML_TREE_ENABLED */
+
+#ifdef LIBXML_OUTPUT_ENABLED
+/**
+ * xmlDumpAttributeDecl:
+ * @buf:  the XML buffer output
+ * @attr:  An attribute declaration
+ *
+ * This will dump the content of the attribute declaration as an XML
+ * DTD definition
+ */
+void
+xmlDumpAttributeDecl(xmlBufferPtr buf, xmlAttributePtr attr) {
+    if ((buf == NULL) || (attr == NULL))
+        return;
+    xmlBufferWriteChar(buf, "<!ATTLIST ");
+    xmlBufferWriteCHAR(buf, attr->elem);
+    xmlBufferWriteChar(buf, " ");
+    if (attr->prefix != NULL) {
+	xmlBufferWriteCHAR(buf, attr->prefix);
+	xmlBufferWriteChar(buf, ":");
+    }
+    xmlBufferWriteCHAR(buf, attr->name);
+    switch (attr->atype) {
+	case XML_ATTRIBUTE_CDATA:
+	    xmlBufferWriteChar(buf, " CDATA");
+	    break;
+	case XML_ATTRIBUTE_ID:
+	    xmlBufferWriteChar(buf, " ID");
+	    break;
+	case XML_ATTRIBUTE_IDREF:
+	    xmlBufferWriteChar(buf, " IDREF");
+	    break;
+	case XML_ATTRIBUTE_IDREFS:
+	    xmlBufferWriteChar(buf, " IDREFS");
+	    break;
+	case XML_ATTRIBUTE_ENTITY:
+	    xmlBufferWriteChar(buf, " ENTITY");
+	    break;
+	case XML_ATTRIBUTE_ENTITIES:
+	    xmlBufferWriteChar(buf, " ENTITIES");
+	    break;
+	case XML_ATTRIBUTE_NMTOKEN:
+	    xmlBufferWriteChar(buf, " NMTOKEN");
+	    break;
+	case XML_ATTRIBUTE_NMTOKENS:
+	    xmlBufferWriteChar(buf, " NMTOKENS");
+	    break;
+	case XML_ATTRIBUTE_ENUMERATION:
+	    xmlBufferWriteChar(buf, " (");
+	    xmlDumpEnumeration(buf, attr->tree);
+	    break;
+	case XML_ATTRIBUTE_NOTATION:
+	    xmlBufferWriteChar(buf, " NOTATION (");
+	    xmlDumpEnumeration(buf, attr->tree);
+	    break;
+	default:
+	    xmlErrValid(NULL, XML_ERR_INTERNAL_ERROR,
+		    "Internal: ATTRIBUTE struct corrupted invalid type\n",
+		    NULL);
+    }
+    switch (attr->def) {
+	case XML_ATTRIBUTE_NONE:
+	    break;
+	case XML_ATTRIBUTE_REQUIRED:
+	    xmlBufferWriteChar(buf, " #REQUIRED");
+	    break;
+	case XML_ATTRIBUTE_IMPLIED:
+	    xmlBufferWriteChar(buf, " #IMPLIED");
+	    break;
+	case XML_ATTRIBUTE_FIXED:
+	    xmlBufferWriteChar(buf, " #FIXED");
+	    break;
+	default:
+	    xmlErrValid(NULL, XML_ERR_INTERNAL_ERROR,
+		    "Internal: ATTRIBUTE struct corrupted invalid def\n",
+		    NULL);
+    }
+    if (attr->defaultValue != NULL) {
+	xmlBufferWriteChar(buf, " ");
+	xmlBufferWriteQuotedString(buf, attr->defaultValue);
+    }
+    xmlBufferWriteChar(buf, ">\n");
+}
+
+/**
+ * xmlDumpAttributeDeclScan:
+ * @attr:  An attribute declaration
+ * @buf:  the XML buffer output
+ *
+ * This is used with the hash scan function - just reverses arguments
+ */
+static void
+xmlDumpAttributeDeclScan(void *attr, void *buf,
+                         const xmlChar *name ATTRIBUTE_UNUSED) {
+    xmlDumpAttributeDecl((xmlBufferPtr) buf, (xmlAttributePtr) attr);
+}
+
+/**
+ * xmlDumpAttributeTable:
+ * @buf:  the XML buffer output
+ * @table:  An attribute table
+ *
+ * This will dump the content of the attribute table as an XML DTD definition
+ */
+void
+xmlDumpAttributeTable(xmlBufferPtr buf, xmlAttributeTablePtr table) {
+    if ((buf == NULL) || (table == NULL))
+        return;
+    xmlHashScan(table, xmlDumpAttributeDeclScan, buf);
+}
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+/************************************************************************
+ *									*
+ *				NOTATIONs				*
+ *									*
+ ************************************************************************/
+/**
+ * xmlFreeNotation:
+ * @not:  A notation
+ *
+ * Deallocate the memory used by an notation definition
+ */
+static void
+xmlFreeNotation(xmlNotationPtr nota) {
+    if (nota == NULL) return;
+    if (nota->name != NULL)
+	xmlFree((xmlChar *) nota->name);
+    if (nota->PublicID != NULL)
+	xmlFree((xmlChar *) nota->PublicID);
+    if (nota->SystemID != NULL)
+	xmlFree((xmlChar *) nota->SystemID);
+    xmlFree(nota);
+}
+
+
+/**
+ * xmlAddNotationDecl:
+ * @dtd:  pointer to the DTD
+ * @ctxt:  the validation context
+ * @name:  the entity name
+ * @PublicID:  the public identifier or NULL
+ * @SystemID:  the system identifier or NULL
+ *
+ * Register a new notation declaration
+ *
+ * Returns NULL if not, otherwise the entity
+ */
+xmlNotationPtr
+xmlAddNotationDecl(xmlValidCtxtPtr ctxt, xmlDtdPtr dtd,
+	           const xmlChar *name,
+                   const xmlChar *PublicID, const xmlChar *SystemID) {
+    xmlNotationPtr ret;
+    xmlNotationTablePtr table;
+
+    if (dtd == NULL) {
+	return(NULL);
+    }
+    if (name == NULL) {
+	return(NULL);
+    }
+    if ((PublicID == NULL) && (SystemID == NULL)) {
+	return(NULL);
+    }
+
+    /*
+     * Create the Notation table if needed.
+     */
+    table = (xmlNotationTablePtr) dtd->notations;
+    if (table == NULL) {
+	xmlDictPtr dict = NULL;
+	if (dtd->doc != NULL)
+	    dict = dtd->doc->dict;
+
+        dtd->notations = table = xmlHashCreateDict(0, dict);
+    }
+    if (table == NULL) {
+	xmlVErrMemory(ctxt,
+		"xmlAddNotationDecl: Table creation failed!\n");
+        return(NULL);
+    }
+
+    ret = (xmlNotationPtr) xmlMalloc(sizeof(xmlNotation));
+    if (ret == NULL) {
+	xmlVErrMemory(ctxt, "malloc failed");
+	return(NULL);
+    }
+    memset(ret, 0, sizeof(xmlNotation));
+
+    /*
+     * fill the structure.
+     */
+    ret->name = xmlStrdup(name);
+    if (SystemID != NULL)
+        ret->SystemID = xmlStrdup(SystemID);
+    if (PublicID != NULL)
+        ret->PublicID = xmlStrdup(PublicID);
+
+    /*
+     * Validity Check:
+     * Check the DTD for previous declarations of the ATTLIST
+     */
+    if (xmlHashAddEntry(table, name, ret)) {
+#ifdef LIBXML_VALID_ENABLED
+	xmlErrValid(NULL, XML_DTD_NOTATION_REDEFINED,
+		    "xmlAddNotationDecl: %s already defined\n",
+		    (const char *) name);
+#endif /* LIBXML_VALID_ENABLED */
+	xmlFreeNotation(ret);
+	return(NULL);
+    }
+    return(ret);
+}
+
+static void
+xmlFreeNotationTableEntry(void *nota, const xmlChar *name ATTRIBUTE_UNUSED) {
+    xmlFreeNotation((xmlNotationPtr) nota);
+}
+
+/**
+ * xmlFreeNotationTable:
+ * @table:  An notation table
+ *
+ * Deallocate the memory used by an entities hash table.
+ */
+void
+xmlFreeNotationTable(xmlNotationTablePtr table) {
+    xmlHashFree(table, xmlFreeNotationTableEntry);
+}
+
+#ifdef LIBXML_TREE_ENABLED
+/**
+ * xmlCopyNotation:
+ * @nota:  A notation
+ *
+ * Build a copy of a notation.
+ *
+ * Returns the new xmlNotationPtr or NULL in case of error.
+ */
+static void *
+xmlCopyNotation(void *payload, const xmlChar *name ATTRIBUTE_UNUSED) {
+    xmlNotationPtr nota = (xmlNotationPtr) payload;
+    xmlNotationPtr cur;
+
+    cur = (xmlNotationPtr) xmlMalloc(sizeof(xmlNotation));
+    if (cur == NULL) {
+	xmlVErrMemory(NULL, "malloc failed");
+	return(NULL);
+    }
+    if (nota->name != NULL)
+	cur->name = xmlStrdup(nota->name);
+    else
+	cur->name = NULL;
+    if (nota->PublicID != NULL)
+	cur->PublicID = xmlStrdup(nota->PublicID);
+    else
+	cur->PublicID = NULL;
+    if (nota->SystemID != NULL)
+	cur->SystemID = xmlStrdup(nota->SystemID);
+    else
+	cur->SystemID = NULL;
+    return(cur);
+}
+
+/**
+ * xmlCopyNotationTable:
+ * @table:  A notation table
+ *
+ * Build a copy of a notation table.
+ *
+ * Returns the new xmlNotationTablePtr or NULL in case of error.
+ */
+xmlNotationTablePtr
+xmlCopyNotationTable(xmlNotationTablePtr table) {
+    return((xmlNotationTablePtr) xmlHashCopy(table, xmlCopyNotation));
+}
+#endif /* LIBXML_TREE_ENABLED */
+
+#ifdef LIBXML_OUTPUT_ENABLED
+/**
+ * xmlDumpNotationDecl:
+ * @buf:  the XML buffer output
+ * @nota:  A notation declaration
+ *
+ * This will dump the content the notation declaration as an XML DTD definition
+ */
+void
+xmlDumpNotationDecl(xmlBufferPtr buf, xmlNotationPtr nota) {
+    if ((buf == NULL) || (nota == NULL))
+        return;
+    xmlBufferWriteChar(buf, "<!NOTATION ");
+    xmlBufferWriteCHAR(buf, nota->name);
+    if (nota->PublicID != NULL) {
+	xmlBufferWriteChar(buf, " PUBLIC ");
+	xmlBufferWriteQuotedString(buf, nota->PublicID);
+	if (nota->SystemID != NULL) {
+	    xmlBufferWriteChar(buf, " ");
+	    xmlBufferWriteQuotedString(buf, nota->SystemID);
+	}
+    } else {
+	xmlBufferWriteChar(buf, " SYSTEM ");
+	xmlBufferWriteQuotedString(buf, nota->SystemID);
+    }
+    xmlBufferWriteChar(buf, " >\n");
+}
+
+/**
+ * xmlDumpNotationDeclScan:
+ * @nota:  A notation declaration
+ * @buf:  the XML buffer output
+ *
+ * This is called with the hash scan function, and just reverses args
+ */
+static void
+xmlDumpNotationDeclScan(void *nota, void *buf,
+                        const xmlChar *name ATTRIBUTE_UNUSED) {
+    xmlDumpNotationDecl((xmlBufferPtr) buf, (xmlNotationPtr) nota);
+}
+
+/**
+ * xmlDumpNotationTable:
+ * @buf:  the XML buffer output
+ * @table:  A notation table
+ *
+ * This will dump the content of the notation table as an XML DTD definition
+ */
+void
+xmlDumpNotationTable(xmlBufferPtr buf, xmlNotationTablePtr table) {
+    if ((buf == NULL) || (table == NULL))
+        return;
+    xmlHashScan(table, xmlDumpNotationDeclScan, buf);
+}
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+/************************************************************************
+ *									*
+ *				IDs					*
+ *									*
+ ************************************************************************/
+/**
+ * DICT_FREE:
+ * @str:  a string
+ *
+ * Free a string if it is not owned by the "dict" dictionary in the
+ * current scope
+ */
+#define DICT_FREE(str)						\
+	if ((str) && ((!dict) ||				\
+	    (xmlDictOwns(dict, (const xmlChar *)(str)) == 0)))	\
+	    xmlFree((char *)(str));
+
+/**
+ * xmlFreeID:
+ * @not:  A id
+ *
+ * Deallocate the memory used by an id definition
+ */
+static void
+xmlFreeID(xmlIDPtr id) {
+    xmlDictPtr dict = NULL;
+
+    if (id == NULL) return;
+
+    if (id->doc != NULL)
+        dict = id->doc->dict;
+
+    if (id->value != NULL)
+	DICT_FREE(id->value)
+    if (id->name != NULL)
+	DICT_FREE(id->name)
+    xmlFree(id);
+}
+
+
+/**
+ * xmlAddID:
+ * @ctxt:  the validation context
+ * @doc:  pointer to the document
+ * @value:  the value name
+ * @attr:  the attribute holding the ID
+ *
+ * Register a new id declaration
+ *
+ * Returns NULL if not, otherwise the new xmlIDPtr
+ */
+xmlIDPtr
+xmlAddID(xmlValidCtxtPtr ctxt, xmlDocPtr doc, const xmlChar *value,
+         xmlAttrPtr attr) {
+    xmlIDPtr ret;
+    xmlIDTablePtr table;
+
+    if (doc == NULL) {
+	return(NULL);
+    }
+    if (value == NULL) {
+	return(NULL);
+    }
+    if (attr == NULL) {
+	return(NULL);
+    }
+
+    /*
+     * Create the ID table if needed.
+     */
+    table = (xmlIDTablePtr) doc->ids;
+    if (table == NULL)  {
+        doc->ids = table = xmlHashCreateDict(0, doc->dict);
+    }
+    if (table == NULL) {
+	xmlVErrMemory(ctxt,
+		"xmlAddID: Table creation failed!\n");
+        return(NULL);
+    }
+
+    ret = (xmlIDPtr) xmlMalloc(sizeof(xmlID));
+    if (ret == NULL) {
+	xmlVErrMemory(ctxt, "malloc failed");
+	return(NULL);
+    }
+
+    /*
+     * fill the structure.
+     */
+    ret->value = xmlStrdup(value);
+    ret->doc = doc;
+    if ((ctxt != NULL) && (ctxt->vstateNr != 0)) {
+	/*
+	 * Operating in streaming mode, attr is gonna disappear
+	 */
+	if (doc->dict != NULL)
+	    ret->name = xmlDictLookup(doc->dict, attr->name, -1);
+	else
+	    ret->name = xmlStrdup(attr->name);
+	ret->attr = NULL;
+    } else {
+	ret->attr = attr;
+	ret->name = NULL;
+    }
+    ret->lineno = xmlGetLineNo(attr->parent);
+
+    if (xmlHashAddEntry(table, value, ret) < 0) {
+#ifdef LIBXML_VALID_ENABLED
+	/*
+	 * The id is already defined in this DTD.
+	 */
+	if (ctxt != NULL) {
+	    xmlErrValidNode(ctxt, attr->parent, XML_DTD_ID_REDEFINED,
+			    "ID %s already defined\n", value, NULL, NULL);
+	}
+#endif /* LIBXML_VALID_ENABLED */
+	xmlFreeID(ret);
+	return(NULL);
+    }
+    if (attr != NULL)
+	attr->atype = XML_ATTRIBUTE_ID;
+    return(ret);
+}
+
+static void
+xmlFreeIDTableEntry(void *id, const xmlChar *name ATTRIBUTE_UNUSED) {
+    xmlFreeID((xmlIDPtr) id);
+}
+
+/**
+ * xmlFreeIDTable:
+ * @table:  An id table
+ *
+ * Deallocate the memory used by an ID hash table.
+ */
+void
+xmlFreeIDTable(xmlIDTablePtr table) {
+    xmlHashFree(table, xmlFreeIDTableEntry);
+}
+
+/**
+ * xmlIsID:
+ * @doc:  the document
+ * @elem:  the element carrying the attribute
+ * @attr:  the attribute
+ *
+ * Determine whether an attribute is of type ID. In case we have DTD(s)
+ * then this is done if DTD loading has been requested. In the case
+ * of HTML documents parsed with the HTML parser, then ID detection is
+ * done systematically.
+ *
+ * Returns 0 or 1 depending on the lookup result
+ */
+int
+xmlIsID(xmlDocPtr doc, xmlNodePtr elem, xmlAttrPtr attr) {
+    if ((attr == NULL) || (attr->name == NULL)) return(0);
+    if ((attr->ns != NULL) && (attr->ns->prefix != NULL) &&
+        (!strcmp((char *) attr->name, "id")) &&
+        (!strcmp((char *) attr->ns->prefix, "xml")))
+	return(1);
+    if (doc == NULL) return(0);
+    if ((doc->intSubset == NULL) && (doc->extSubset == NULL) &&
+        (doc->type != XML_HTML_DOCUMENT_NODE)) {
+	return(0);
+    } else if (doc->type == XML_HTML_DOCUMENT_NODE) {
+        if ((xmlStrEqual(BAD_CAST "id", attr->name)) ||
+	    ((xmlStrEqual(BAD_CAST "name", attr->name)) &&
+	    ((elem == NULL) || (xmlStrEqual(elem->name, BAD_CAST "a")))))
+	    return(1);
+	return(0);
+    } else if (elem == NULL) {
+	return(0);
+    } else {
+	xmlAttributePtr attrDecl = NULL;
+
+	xmlChar felem[50], fattr[50];
+	xmlChar *fullelemname, *fullattrname;
+
+	fullelemname = (elem->ns != NULL && elem->ns->prefix != NULL) ?
+	    xmlBuildQName(elem->name, elem->ns->prefix, felem, 50) :
+	    (xmlChar *)elem->name;
+
+	fullattrname = (attr->ns != NULL && attr->ns->prefix != NULL) ?
+	    xmlBuildQName(attr->name, attr->ns->prefix, fattr, 50) :
+	    (xmlChar *)attr->name;
+
+	if (fullelemname != NULL && fullattrname != NULL) {
+	    attrDecl = xmlGetDtdAttrDesc(doc->intSubset, fullelemname,
+		                         fullattrname);
+	    if ((attrDecl == NULL) && (doc->extSubset != NULL))
+		attrDecl = xmlGetDtdAttrDesc(doc->extSubset, fullelemname,
+					     fullattrname);
+	}
+
+	if ((fullattrname != fattr) && (fullattrname != attr->name))
+	    xmlFree(fullattrname);
+	if ((fullelemname != felem) && (fullelemname != elem->name))
+	    xmlFree(fullelemname);
+
+        if ((attrDecl != NULL) && (attrDecl->atype == XML_ATTRIBUTE_ID))
+	    return(1);
+    }
+    return(0);
+}
+
+/**
+ * xmlRemoveID:
+ * @doc:  the document
+ * @attr:  the attribute
+ *
+ * Remove the given attribute from the ID table maintained internally.
+ *
+ * Returns -1 if the lookup failed and 0 otherwise
+ */
+int
+xmlRemoveID(xmlDocPtr doc, xmlAttrPtr attr) {
+    xmlIDTablePtr table;
+    xmlIDPtr id;
+    xmlChar *ID;
+
+    if (doc == NULL) return(-1);
+    if (attr == NULL) return(-1);
+
+    table = (xmlIDTablePtr) doc->ids;
+    if (table == NULL)
+        return(-1);
+
+    ID = xmlNodeListGetString(doc, attr->children, 1);
+    if (ID == NULL)
+        return(-1);
+
+    id = xmlHashLookup(table, ID);
+    if (id == NULL || id->attr != attr) {
+        xmlFree(ID);
+        return(-1);
+    }
+
+    xmlHashRemoveEntry(table, ID, xmlFreeIDTableEntry);
+    xmlFree(ID);
+    attr->atype = 0;
+    return(0);
+}
+
+/**
+ * xmlGetID:
+ * @doc:  pointer to the document
+ * @ID:  the ID value
+ *
+ * Search the attribute declaring the given ID
+ *
+ * Returns NULL if not found, otherwise the xmlAttrPtr defining the ID
+ */
+xmlAttrPtr
+xmlGetID(xmlDocPtr doc, const xmlChar *ID) {
+    xmlIDTablePtr table;
+    xmlIDPtr id;
+
+    if (doc == NULL) {
+	return(NULL);
+    }
+
+    if (ID == NULL) {
+	return(NULL);
+    }
+
+    table = (xmlIDTablePtr) doc->ids;
+    if (table == NULL)
+        return(NULL);
+
+    id = xmlHashLookup(table, ID);
+    if (id == NULL)
+	return(NULL);
+    if (id->attr == NULL) {
+	/*
+	 * We are operating on a stream, return a well known reference
+	 * since the attribute node doesn't exist anymore
+	 */
+	return((xmlAttrPtr) doc);
+    }
+    return(id->attr);
+}
+
+/************************************************************************
+ *									*
+ *				Refs					*
+ *									*
+ ************************************************************************/
+typedef struct xmlRemoveMemo_t
+{
+	xmlListPtr l;
+	xmlAttrPtr ap;
+} xmlRemoveMemo;
+
+typedef xmlRemoveMemo *xmlRemoveMemoPtr;
+
+typedef struct xmlValidateMemo_t
+{
+    xmlValidCtxtPtr ctxt;
+    const xmlChar *name;
+} xmlValidateMemo;
+
+typedef xmlValidateMemo *xmlValidateMemoPtr;
+
+/**
+ * xmlFreeRef:
+ * @lk:  A list link
+ *
+ * Deallocate the memory used by a ref definition
+ */
+static void
+xmlFreeRef(xmlLinkPtr lk) {
+    xmlRefPtr ref = (xmlRefPtr)xmlLinkGetData(lk);
+    if (ref == NULL) return;
+    if (ref->value != NULL)
+        xmlFree((xmlChar *)ref->value);
+    if (ref->name != NULL)
+        xmlFree((xmlChar *)ref->name);
+    xmlFree(ref);
+}
+
+/**
+ * xmlFreeRefTableEntry:
+ * @list_ref:  A list of references.
+ *
+ * Deallocate the memory used by a list of references
+ */
+static void
+xmlFreeRefTableEntry(void *payload, const xmlChar *name ATTRIBUTE_UNUSED) {
+    xmlListPtr list_ref = (xmlListPtr) payload;
+    if (list_ref == NULL) return;
+    xmlListDelete(list_ref);
+}
+
+/**
+ * xmlWalkRemoveRef:
+ * @data:  Contents of current link
+ * @user:  Value supplied by the user
+ *
+ * Returns 0 to abort the walk or 1 to continue
+ */
+static int
+xmlWalkRemoveRef(const void *data, void *user)
+{
+    xmlAttrPtr attr0 = ((xmlRefPtr)data)->attr;
+    xmlAttrPtr attr1 = ((xmlRemoveMemoPtr)user)->ap;
+    xmlListPtr ref_list = ((xmlRemoveMemoPtr)user)->l;
+
+    if (attr0 == attr1) { /* Matched: remove and terminate walk */
+        xmlListRemoveFirst(ref_list, (void *)data);
+        return 0;
+    }
+    return 1;
+}
+
+/**
+ * xmlDummyCompare
+ * @data0:  Value supplied by the user
+ * @data1:  Value supplied by the user
+ *
+ * Do nothing, return 0. Used to create unordered lists.
+ */
+static int
+xmlDummyCompare(const void *data0 ATTRIBUTE_UNUSED,
+                const void *data1 ATTRIBUTE_UNUSED)
+{
+    return (0);
+}
+
+/**
+ * xmlAddRef:
+ * @ctxt:  the validation context
+ * @doc:  pointer to the document
+ * @value:  the value name
+ * @attr:  the attribute holding the Ref
+ *
+ * Register a new ref declaration
+ *
+ * Returns NULL if not, otherwise the new xmlRefPtr
+ */
+xmlRefPtr
+xmlAddRef(xmlValidCtxtPtr ctxt, xmlDocPtr doc, const xmlChar *value,
+    xmlAttrPtr attr) {
+    xmlRefPtr ret;
+    xmlRefTablePtr table;
+    xmlListPtr ref_list;
+
+    if (doc == NULL) {
+        return(NULL);
+    }
+    if (value == NULL) {
+        return(NULL);
+    }
+    if (attr == NULL) {
+        return(NULL);
+    }
+
+    /*
+     * Create the Ref table if needed.
+     */
+    table = (xmlRefTablePtr) doc->refs;
+    if (table == NULL) {
+        doc->refs = table = xmlHashCreateDict(0, doc->dict);
+    }
+    if (table == NULL) {
+	xmlVErrMemory(ctxt,
+            "xmlAddRef: Table creation failed!\n");
+        return(NULL);
+    }
+
+    ret = (xmlRefPtr) xmlMalloc(sizeof(xmlRef));
+    if (ret == NULL) {
+	xmlVErrMemory(ctxt, "malloc failed");
+        return(NULL);
+    }
+
+    /*
+     * fill the structure.
+     */
+    ret->value = xmlStrdup(value);
+    if ((ctxt != NULL) && (ctxt->vstateNr != 0)) {
+	/*
+	 * Operating in streaming mode, attr is gonna disappear
+	 */
+	ret->name = xmlStrdup(attr->name);
+	ret->attr = NULL;
+    } else {
+	ret->name = NULL;
+	ret->attr = attr;
+    }
+    ret->lineno = xmlGetLineNo(attr->parent);
+
+    /* To add a reference :-
+     * References are maintained as a list of references,
+     * Lookup the entry, if no entry create new nodelist
+     * Add the owning node to the NodeList
+     * Return the ref
+     */
+
+    if (NULL == (ref_list = xmlHashLookup(table, value))) {
+        if (NULL == (ref_list = xmlListCreate(xmlFreeRef, xmlDummyCompare))) {
+	    xmlErrValid(NULL, XML_ERR_INTERNAL_ERROR,
+		    "xmlAddRef: Reference list creation failed!\n",
+		    NULL);
+	    goto failed;
+        }
+        if (xmlHashAddEntry(table, value, ref_list) < 0) {
+            xmlListDelete(ref_list);
+	    xmlErrValid(NULL, XML_ERR_INTERNAL_ERROR,
+		    "xmlAddRef: Reference list insertion failed!\n",
+		    NULL);
+	    goto failed;
+        }
+    }
+    if (xmlListAppend(ref_list, ret) != 0) {
+	xmlErrValid(NULL, XML_ERR_INTERNAL_ERROR,
+		    "xmlAddRef: Reference list insertion failed!\n",
+		    NULL);
+        goto failed;
+    }
+    return(ret);
+failed:
+    if (ret != NULL) {
+        if (ret->value != NULL)
+	    xmlFree((char *)ret->value);
+        if (ret->name != NULL)
+	    xmlFree((char *)ret->name);
+        xmlFree(ret);
+    }
+    return(NULL);
+}
+
+/**
+ * xmlFreeRefTable:
+ * @table:  An ref table
+ *
+ * Deallocate the memory used by an Ref hash table.
+ */
+void
+xmlFreeRefTable(xmlRefTablePtr table) {
+    xmlHashFree(table, xmlFreeRefTableEntry);
+}
+
+/**
+ * xmlIsRef:
+ * @doc:  the document
+ * @elem:  the element carrying the attribute
+ * @attr:  the attribute
+ *
+ * Determine whether an attribute is of type Ref. In case we have DTD(s)
+ * then this is simple, otherwise we use an heuristic: name Ref (upper
+ * or lowercase).
+ *
+ * Returns 0 or 1 depending on the lookup result
+ */
+int
+xmlIsRef(xmlDocPtr doc, xmlNodePtr elem, xmlAttrPtr attr) {
+    if (attr == NULL)
+        return(0);
+    if (doc == NULL) {
+        doc = attr->doc;
+	if (doc == NULL) return(0);
+    }
+
+    if ((doc->intSubset == NULL) && (doc->extSubset == NULL)) {
+        return(0);
+    } else if (doc->type == XML_HTML_DOCUMENT_NODE) {
+        /* TODO @@@ */
+        return(0);
+    } else {
+        xmlAttributePtr attrDecl;
+
+        if (elem == NULL) return(0);
+        attrDecl = xmlGetDtdAttrDesc(doc->intSubset, elem->name, attr->name);
+        if ((attrDecl == NULL) && (doc->extSubset != NULL))
+            attrDecl = xmlGetDtdAttrDesc(doc->extSubset,
+		                         elem->name, attr->name);
+
+	if ((attrDecl != NULL) &&
+	    (attrDecl->atype == XML_ATTRIBUTE_IDREF ||
+	     attrDecl->atype == XML_ATTRIBUTE_IDREFS))
+	return(1);
+    }
+    return(0);
+}
+
+/**
+ * xmlRemoveRef:
+ * @doc:  the document
+ * @attr:  the attribute
+ *
+ * Remove the given attribute from the Ref table maintained internally.
+ *
+ * Returns -1 if the lookup failed and 0 otherwise
+ */
+int
+xmlRemoveRef(xmlDocPtr doc, xmlAttrPtr attr) {
+    xmlListPtr ref_list;
+    xmlRefTablePtr table;
+    xmlChar *ID;
+    xmlRemoveMemo target;
+
+    if (doc == NULL) return(-1);
+    if (attr == NULL) return(-1);
+
+    table = (xmlRefTablePtr) doc->refs;
+    if (table == NULL)
+        return(-1);
+
+    ID = xmlNodeListGetString(doc, attr->children, 1);
+    if (ID == NULL)
+        return(-1);
+
+    ref_list = xmlHashLookup(table, ID);
+    if(ref_list == NULL) {
+        xmlFree(ID);
+        return (-1);
+    }
+
+    /* At this point, ref_list refers to a list of references which
+     * have the same key as the supplied attr. Our list of references
+     * is ordered by reference address and we don't have that information
+     * here to use when removing. We'll have to walk the list and
+     * check for a matching attribute, when we find one stop the walk
+     * and remove the entry.
+     * The list is ordered by reference, so that means we don't have the
+     * key. Passing the list and the reference to the walker means we
+     * will have enough data to be able to remove the entry.
+     */
+    target.l = ref_list;
+    target.ap = attr;
+
+    /* Remove the supplied attr from our list */
+    xmlListWalk(ref_list, xmlWalkRemoveRef, &target);
+
+    /*If the list is empty then remove the list entry in the hash */
+    if (xmlListEmpty(ref_list))
+        xmlHashUpdateEntry(table, ID, NULL, xmlFreeRefTableEntry);
+    xmlFree(ID);
+    return(0);
+}
+
+/**
+ * xmlGetRefs:
+ * @doc:  pointer to the document
+ * @ID:  the ID value
+ *
+ * Find the set of references for the supplied ID.
+ *
+ * Returns NULL if not found, otherwise node set for the ID.
+ */
+xmlListPtr
+xmlGetRefs(xmlDocPtr doc, const xmlChar *ID) {
+    xmlRefTablePtr table;
+
+    if (doc == NULL) {
+        return(NULL);
+    }
+
+    if (ID == NULL) {
+        return(NULL);
+    }
+
+    table = (xmlRefTablePtr) doc->refs;
+    if (table == NULL)
+        return(NULL);
+
+    return (xmlHashLookup(table, ID));
+}
+
+/************************************************************************
+ *									*
+ *		Routines for validity checking				*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlGetDtdElementDesc:
+ * @dtd:  a pointer to the DtD to search
+ * @name:  the element name
+ *
+ * Search the DTD for the description of this element
+ *
+ * returns the xmlElementPtr if found or NULL
+ */
+
+xmlElementPtr
+xmlGetDtdElementDesc(xmlDtdPtr dtd, const xmlChar *name) {
+    xmlElementTablePtr table;
+    xmlElementPtr cur;
+    xmlChar *uqname = NULL, *prefix = NULL;
+
+    if ((dtd == NULL) || (name == NULL)) return(NULL);
+    if (dtd->elements == NULL)
+	return(NULL);
+    table = (xmlElementTablePtr) dtd->elements;
+
+    uqname = xmlSplitQName2(name, &prefix);
+    if (uqname != NULL)
+        name = uqname;
+    cur = xmlHashLookup2(table, name, prefix);
+    if (prefix != NULL) xmlFree(prefix);
+    if (uqname != NULL) xmlFree(uqname);
+    return(cur);
+}
+/**
+ * xmlGetDtdElementDesc2:
+ * @dtd:  a pointer to the DtD to search
+ * @name:  the element name
+ * @create:  create an empty description if not found
+ *
+ * Search the DTD for the description of this element
+ *
+ * returns the xmlElementPtr if found or NULL
+ */
+
+static xmlElementPtr
+xmlGetDtdElementDesc2(xmlDtdPtr dtd, const xmlChar *name, int create) {
+    xmlElementTablePtr table;
+    xmlElementPtr cur;
+    xmlChar *uqname = NULL, *prefix = NULL;
+
+    if (dtd == NULL) return(NULL);
+    if (dtd->elements == NULL) {
+	xmlDictPtr dict = NULL;
+
+	if (dtd->doc != NULL)
+	    dict = dtd->doc->dict;
+
+	if (!create)
+	    return(NULL);
+	/*
+	 * Create the Element table if needed.
+	 */
+	table = (xmlElementTablePtr) dtd->elements;
+	if (table == NULL) {
+	    table = xmlHashCreateDict(0, dict);
+	    dtd->elements = (void *) table;
+	}
+	if (table == NULL) {
+	    xmlVErrMemory(NULL, "element table allocation failed");
+	    return(NULL);
+	}
+    }
+    table = (xmlElementTablePtr) dtd->elements;
+
+    uqname = xmlSplitQName2(name, &prefix);
+    if (uqname != NULL)
+        name = uqname;
+    cur = xmlHashLookup2(table, name, prefix);
+    if ((cur == NULL) && (create)) {
+	cur = (xmlElementPtr) xmlMalloc(sizeof(xmlElement));
+	if (cur == NULL) {
+	    xmlVErrMemory(NULL, "malloc failed");
+	    return(NULL);
+	}
+	memset(cur, 0, sizeof(xmlElement));
+	cur->type = XML_ELEMENT_DECL;
+
+	/*
+	 * fill the structure.
+	 */
+	cur->name = xmlStrdup(name);
+	cur->prefix = xmlStrdup(prefix);
+	cur->etype = XML_ELEMENT_TYPE_UNDEFINED;
+
+	xmlHashAddEntry2(table, name, prefix, cur);
+    }
+    if (prefix != NULL) xmlFree(prefix);
+    if (uqname != NULL) xmlFree(uqname);
+    return(cur);
+}
+
+/**
+ * xmlGetDtdQElementDesc:
+ * @dtd:  a pointer to the DtD to search
+ * @name:  the element name
+ * @prefix:  the element namespace prefix
+ *
+ * Search the DTD for the description of this element
+ *
+ * returns the xmlElementPtr if found or NULL
+ */
+
+xmlElementPtr
+xmlGetDtdQElementDesc(xmlDtdPtr dtd, const xmlChar *name,
+	              const xmlChar *prefix) {
+    xmlElementTablePtr table;
+
+    if (dtd == NULL) return(NULL);
+    if (dtd->elements == NULL) return(NULL);
+    table = (xmlElementTablePtr) dtd->elements;
+
+    return(xmlHashLookup2(table, name, prefix));
+}
+
+/**
+ * xmlGetDtdAttrDesc:
+ * @dtd:  a pointer to the DtD to search
+ * @elem:  the element name
+ * @name:  the attribute name
+ *
+ * Search the DTD for the description of this attribute on
+ * this element.
+ *
+ * returns the xmlAttributePtr if found or NULL
+ */
+
+xmlAttributePtr
+xmlGetDtdAttrDesc(xmlDtdPtr dtd, const xmlChar *elem, const xmlChar *name) {
+    xmlAttributeTablePtr table;
+    xmlAttributePtr cur;
+    xmlChar *uqname = NULL, *prefix = NULL;
+
+    if (dtd == NULL) return(NULL);
+    if (dtd->attributes == NULL) return(NULL);
+
+    table = (xmlAttributeTablePtr) dtd->attributes;
+    if (table == NULL)
+	return(NULL);
+
+    uqname = xmlSplitQName2(name, &prefix);
+
+    if (uqname != NULL) {
+	cur = xmlHashLookup3(table, uqname, prefix, elem);
+	if (prefix != NULL) xmlFree(prefix);
+	if (uqname != NULL) xmlFree(uqname);
+    } else
+	cur = xmlHashLookup3(table, name, NULL, elem);
+    return(cur);
+}
+
+/**
+ * xmlGetDtdQAttrDesc:
+ * @dtd:  a pointer to the DtD to search
+ * @elem:  the element name
+ * @name:  the attribute name
+ * @prefix:  the attribute namespace prefix
+ *
+ * Search the DTD for the description of this qualified attribute on
+ * this element.
+ *
+ * returns the xmlAttributePtr if found or NULL
+ */
+
+xmlAttributePtr
+xmlGetDtdQAttrDesc(xmlDtdPtr dtd, const xmlChar *elem, const xmlChar *name,
+	          const xmlChar *prefix) {
+    xmlAttributeTablePtr table;
+
+    if (dtd == NULL) return(NULL);
+    if (dtd->attributes == NULL) return(NULL);
+    table = (xmlAttributeTablePtr) dtd->attributes;
+
+    return(xmlHashLookup3(table, name, prefix, elem));
+}
+
+/**
+ * xmlGetDtdNotationDesc:
+ * @dtd:  a pointer to the DtD to search
+ * @name:  the notation name
+ *
+ * Search the DTD for the description of this notation
+ *
+ * returns the xmlNotationPtr if found or NULL
+ */
+
+xmlNotationPtr
+xmlGetDtdNotationDesc(xmlDtdPtr dtd, const xmlChar *name) {
+    xmlNotationTablePtr table;
+
+    if (dtd == NULL) return(NULL);
+    if (dtd->notations == NULL) return(NULL);
+    table = (xmlNotationTablePtr) dtd->notations;
+
+    return(xmlHashLookup(table, name));
+}
+
+#if defined(LIBXML_VALID_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+/**
+ * xmlValidateNotationUse:
+ * @ctxt:  the validation context
+ * @doc:  the document
+ * @notationName:  the notation name to check
+ *
+ * Validate that the given name match a notation declaration.
+ * - [ VC: Notation Declared ]
+ *
+ * returns 1 if valid or 0 otherwise
+ */
+
+int
+xmlValidateNotationUse(xmlValidCtxtPtr ctxt, xmlDocPtr doc,
+                       const xmlChar *notationName) {
+    xmlNotationPtr notaDecl;
+    if ((doc == NULL) || (doc->intSubset == NULL) ||
+        (notationName == NULL)) return(-1);
+
+    notaDecl = xmlGetDtdNotationDesc(doc->intSubset, notationName);
+    if ((notaDecl == NULL) && (doc->extSubset != NULL))
+	notaDecl = xmlGetDtdNotationDesc(doc->extSubset, notationName);
+
+    if ((notaDecl == NULL) && (ctxt != NULL)) {
+	xmlErrValidNode(ctxt, (xmlNodePtr) doc, XML_DTD_UNKNOWN_NOTATION,
+	                "NOTATION %s is not declared\n",
+		        notationName, NULL, NULL);
+	return(0);
+    }
+    return(1);
+}
+#endif /* LIBXML_VALID_ENABLED or LIBXML_SCHEMAS_ENABLED */
+
+/**
+ * xmlIsMixedElement:
+ * @doc:  the document
+ * @name:  the element name
+ *
+ * Search in the DtDs whether an element accept Mixed content (or ANY)
+ * basically if it is supposed to accept text childs
+ *
+ * returns 0 if no, 1 if yes, and -1 if no element description is available
+ */
+
+int
+xmlIsMixedElement(xmlDocPtr doc, const xmlChar *name) {
+    xmlElementPtr elemDecl;
+
+    if ((doc == NULL) || (doc->intSubset == NULL)) return(-1);
+
+    elemDecl = xmlGetDtdElementDesc(doc->intSubset, name);
+    if ((elemDecl == NULL) && (doc->extSubset != NULL))
+	elemDecl = xmlGetDtdElementDesc(doc->extSubset, name);
+    if (elemDecl == NULL) return(-1);
+    switch (elemDecl->etype) {
+	case XML_ELEMENT_TYPE_UNDEFINED:
+	    return(-1);
+	case XML_ELEMENT_TYPE_ELEMENT:
+	    return(0);
+        case XML_ELEMENT_TYPE_EMPTY:
+	    /*
+	     * return 1 for EMPTY since we want VC error to pop up
+	     * on <empty>     </empty> for example
+	     */
+	case XML_ELEMENT_TYPE_ANY:
+	case XML_ELEMENT_TYPE_MIXED:
+	    return(1);
+    }
+    return(1);
+}
+
+#ifdef LIBXML_VALID_ENABLED
+
+static int
+xmlIsDocNameStartChar(xmlDocPtr doc, int c) {
+    if ((doc == NULL) || (doc->properties & XML_DOC_OLD10) == 0) {
+        /*
+	 * Use the new checks of production [4] [4a] amd [5] of the
+	 * Update 5 of XML-1.0
+	 */
+	if (((c >= 'a') && (c <= 'z')) ||
+	    ((c >= 'A') && (c <= 'Z')) ||
+	    (c == '_') || (c == ':') ||
+	    ((c >= 0xC0) && (c <= 0xD6)) ||
+	    ((c >= 0xD8) && (c <= 0xF6)) ||
+	    ((c >= 0xF8) && (c <= 0x2FF)) ||
+	    ((c >= 0x370) && (c <= 0x37D)) ||
+	    ((c >= 0x37F) && (c <= 0x1FFF)) ||
+	    ((c >= 0x200C) && (c <= 0x200D)) ||
+	    ((c >= 0x2070) && (c <= 0x218F)) ||
+	    ((c >= 0x2C00) && (c <= 0x2FEF)) ||
+	    ((c >= 0x3001) && (c <= 0xD7FF)) ||
+	    ((c >= 0xF900) && (c <= 0xFDCF)) ||
+	    ((c >= 0xFDF0) && (c <= 0xFFFD)) ||
+	    ((c >= 0x10000) && (c <= 0xEFFFF)))
+	    return(1);
+    } else {
+        if (IS_LETTER(c) || (c == '_') || (c == ':'))
+	    return(1);
+    }
+    return(0);
+}
+
+static int
+xmlIsDocNameChar(xmlDocPtr doc, int c) {
+    if ((doc == NULL) || (doc->properties & XML_DOC_OLD10) == 0) {
+        /*
+	 * Use the new checks of production [4] [4a] amd [5] of the
+	 * Update 5 of XML-1.0
+	 */
+	if (((c >= 'a') && (c <= 'z')) ||
+	    ((c >= 'A') && (c <= 'Z')) ||
+	    ((c >= '0') && (c <= '9')) || /* !start */
+	    (c == '_') || (c == ':') ||
+	    (c == '-') || (c == '.') || (c == 0xB7) || /* !start */
+	    ((c >= 0xC0) && (c <= 0xD6)) ||
+	    ((c >= 0xD8) && (c <= 0xF6)) ||
+	    ((c >= 0xF8) && (c <= 0x2FF)) ||
+	    ((c >= 0x300) && (c <= 0x36F)) || /* !start */
+	    ((c >= 0x370) && (c <= 0x37D)) ||
+	    ((c >= 0x37F) && (c <= 0x1FFF)) ||
+	    ((c >= 0x200C) && (c <= 0x200D)) ||
+	    ((c >= 0x203F) && (c <= 0x2040)) || /* !start */
+	    ((c >= 0x2070) && (c <= 0x218F)) ||
+	    ((c >= 0x2C00) && (c <= 0x2FEF)) ||
+	    ((c >= 0x3001) && (c <= 0xD7FF)) ||
+	    ((c >= 0xF900) && (c <= 0xFDCF)) ||
+	    ((c >= 0xFDF0) && (c <= 0xFFFD)) ||
+	    ((c >= 0x10000) && (c <= 0xEFFFF)))
+	     return(1);
+    } else {
+        if ((IS_LETTER(c)) || (IS_DIGIT(c)) ||
+            (c == '.') || (c == '-') ||
+	    (c == '_') || (c == ':') ||
+	    (IS_COMBINING(c)) ||
+	    (IS_EXTENDER(c)))
+	    return(1);
+    }
+    return(0);
+}
+
+/**
+ * xmlValidateNameValue:
+ * @doc:  pointer to the document or NULL
+ * @value:  an Name value
+ *
+ * Validate that the given value match Name production
+ *
+ * returns 1 if valid or 0 otherwise
+ */
+
+static int
+xmlValidateNameValueInternal(xmlDocPtr doc, const xmlChar *value) {
+    const xmlChar *cur;
+    int val, len;
+
+    if (value == NULL) return(0);
+    cur = value;
+    val = xmlStringCurrentChar(NULL, cur, &len);
+    cur += len;
+    if (!xmlIsDocNameStartChar(doc, val))
+	return(0);
+
+    val = xmlStringCurrentChar(NULL, cur, &len);
+    cur += len;
+    while (xmlIsDocNameChar(doc, val)) {
+	val = xmlStringCurrentChar(NULL, cur, &len);
+	cur += len;
+    }
+
+    if (val != 0) return(0);
+
+    return(1);
+}
+
+/**
+ * xmlValidateNameValue:
+ * @value:  an Name value
+ *
+ * Validate that the given value match Name production
+ *
+ * returns 1 if valid or 0 otherwise
+ */
+
+int
+xmlValidateNameValue(const xmlChar *value) {
+    return(xmlValidateNameValueInternal(NULL, value));
+}
+
+/**
+ * xmlValidateNamesValueInternal:
+ * @doc:  pointer to the document or NULL
+ * @value:  an Names value
+ *
+ * Validate that the given value match Names production
+ *
+ * returns 1 if valid or 0 otherwise
+ */
+
+static int
+xmlValidateNamesValueInternal(xmlDocPtr doc, const xmlChar *value) {
+    const xmlChar *cur;
+    int val, len;
+
+    if (value == NULL) return(0);
+    cur = value;
+    val = xmlStringCurrentChar(NULL, cur, &len);
+    cur += len;
+
+    if (!xmlIsDocNameStartChar(doc, val))
+	return(0);
+
+    val = xmlStringCurrentChar(NULL, cur, &len);
+    cur += len;
+    while (xmlIsDocNameChar(doc, val)) {
+	val = xmlStringCurrentChar(NULL, cur, &len);
+	cur += len;
+    }
+
+    /* Should not test IS_BLANK(val) here -- see erratum E20*/
+    while (val == 0x20) {
+	while (val == 0x20) {
+	    val = xmlStringCurrentChar(NULL, cur, &len);
+	    cur += len;
+	}
+
+	if (!xmlIsDocNameStartChar(doc, val))
+	    return(0);
+
+	val = xmlStringCurrentChar(NULL, cur, &len);
+	cur += len;
+
+	while (xmlIsDocNameChar(doc, val)) {
+	    val = xmlStringCurrentChar(NULL, cur, &len);
+	    cur += len;
+	}
+    }
+
+    if (val != 0) return(0);
+
+    return(1);
+}
+
+/**
+ * xmlValidateNamesValue:
+ * @value:  an Names value
+ *
+ * Validate that the given value match Names production
+ *
+ * returns 1 if valid or 0 otherwise
+ */
+
+int
+xmlValidateNamesValue(const xmlChar *value) {
+    return(xmlValidateNamesValueInternal(NULL, value));
+}
+
+/**
+ * xmlValidateNmtokenValueInternal:
+ * @doc:  pointer to the document or NULL
+ * @value:  an Nmtoken value
+ *
+ * Validate that the given value match Nmtoken production
+ *
+ * [ VC: Name Token ]
+ *
+ * returns 1 if valid or 0 otherwise
+ */
+
+static int
+xmlValidateNmtokenValueInternal(xmlDocPtr doc, const xmlChar *value) {
+    const xmlChar *cur;
+    int val, len;
+
+    if (value == NULL) return(0);
+    cur = value;
+    val = xmlStringCurrentChar(NULL, cur, &len);
+    cur += len;
+
+    if (!xmlIsDocNameChar(doc, val))
+	return(0);
+
+    val = xmlStringCurrentChar(NULL, cur, &len);
+    cur += len;
+    while (xmlIsDocNameChar(doc, val)) {
+	val = xmlStringCurrentChar(NULL, cur, &len);
+	cur += len;
+    }
+
+    if (val != 0) return(0);
+
+    return(1);
+}
+
+/**
+ * xmlValidateNmtokenValue:
+ * @value:  an Nmtoken value
+ *
+ * Validate that the given value match Nmtoken production
+ *
+ * [ VC: Name Token ]
+ *
+ * returns 1 if valid or 0 otherwise
+ */
+
+int
+xmlValidateNmtokenValue(const xmlChar *value) {
+    return(xmlValidateNmtokenValueInternal(NULL, value));
+}
+
+/**
+ * xmlValidateNmtokensValueInternal:
+ * @doc:  pointer to the document or NULL
+ * @value:  an Nmtokens value
+ *
+ * Validate that the given value match Nmtokens production
+ *
+ * [ VC: Name Token ]
+ *
+ * returns 1 if valid or 0 otherwise
+ */
+
+static int
+xmlValidateNmtokensValueInternal(xmlDocPtr doc, const xmlChar *value) {
+    const xmlChar *cur;
+    int val, len;
+
+    if (value == NULL) return(0);
+    cur = value;
+    val = xmlStringCurrentChar(NULL, cur, &len);
+    cur += len;
+
+    while (IS_BLANK(val)) {
+	val = xmlStringCurrentChar(NULL, cur, &len);
+	cur += len;
+    }
+
+    if (!xmlIsDocNameChar(doc, val))
+	return(0);
+
+    while (xmlIsDocNameChar(doc, val)) {
+	val = xmlStringCurrentChar(NULL, cur, &len);
+	cur += len;
+    }
+
+    /* Should not test IS_BLANK(val) here -- see erratum E20*/
+    while (val == 0x20) {
+	while (val == 0x20) {
+	    val = xmlStringCurrentChar(NULL, cur, &len);
+	    cur += len;
+	}
+	if (val == 0) return(1);
+
+	if (!xmlIsDocNameChar(doc, val))
+	    return(0);
+
+	val = xmlStringCurrentChar(NULL, cur, &len);
+	cur += len;
+
+	while (xmlIsDocNameChar(doc, val)) {
+	    val = xmlStringCurrentChar(NULL, cur, &len);
+	    cur += len;
+	}
+    }
+
+    if (val != 0) return(0);
+
+    return(1);
+}
+
+/**
+ * xmlValidateNmtokensValue:
+ * @value:  an Nmtokens value
+ *
+ * Validate that the given value match Nmtokens production
+ *
+ * [ VC: Name Token ]
+ *
+ * returns 1 if valid or 0 otherwise
+ */
+
+int
+xmlValidateNmtokensValue(const xmlChar *value) {
+    return(xmlValidateNmtokensValueInternal(NULL, value));
+}
+
+/**
+ * xmlValidateNotationDecl:
+ * @ctxt:  the validation context
+ * @doc:  a document instance
+ * @nota:  a notation definition
+ *
+ * Try to validate a single notation definition
+ * basically it does the following checks as described by the
+ * XML-1.0 recommendation:
+ *  - it seems that no validity constraint exists on notation declarations
+ * But this function get called anyway ...
+ *
+ * returns 1 if valid or 0 otherwise
+ */
+
+int
+xmlValidateNotationDecl(xmlValidCtxtPtr ctxt ATTRIBUTE_UNUSED, xmlDocPtr doc ATTRIBUTE_UNUSED,
+                         xmlNotationPtr nota ATTRIBUTE_UNUSED) {
+    int ret = 1;
+
+    return(ret);
+}
+
+/**
+ * xmlValidateAttributeValueInternal:
+ * @doc: the document
+ * @type:  an attribute type
+ * @value:  an attribute value
+ *
+ * Validate that the given attribute value match  the proper production
+ *
+ * returns 1 if valid or 0 otherwise
+ */
+
+static int
+xmlValidateAttributeValueInternal(xmlDocPtr doc, xmlAttributeType type,
+                                  const xmlChar *value) {
+    switch (type) {
+	case XML_ATTRIBUTE_ENTITIES:
+	case XML_ATTRIBUTE_IDREFS:
+	    return(xmlValidateNamesValueInternal(doc, value));
+	case XML_ATTRIBUTE_ENTITY:
+	case XML_ATTRIBUTE_IDREF:
+	case XML_ATTRIBUTE_ID:
+	case XML_ATTRIBUTE_NOTATION:
+	    return(xmlValidateNameValueInternal(doc, value));
+	case XML_ATTRIBUTE_NMTOKENS:
+	case XML_ATTRIBUTE_ENUMERATION:
+	    return(xmlValidateNmtokensValueInternal(doc, value));
+	case XML_ATTRIBUTE_NMTOKEN:
+	    return(xmlValidateNmtokenValueInternal(doc, value));
+        case XML_ATTRIBUTE_CDATA:
+	    break;
+    }
+    return(1);
+}
+
+/**
+ * xmlValidateAttributeValue:
+ * @type:  an attribute type
+ * @value:  an attribute value
+ *
+ * Validate that the given attribute value match  the proper production
+ *
+ * [ VC: ID ]
+ * Values of type ID must match the Name production....
+ *
+ * [ VC: IDREF ]
+ * Values of type IDREF must match the Name production, and values
+ * of type IDREFS must match Names ...
+ *
+ * [ VC: Entity Name ]
+ * Values of type ENTITY must match the Name production, values
+ * of type ENTITIES must match Names ...
+ *
+ * [ VC: Name Token ]
+ * Values of type NMTOKEN must match the Nmtoken production; values
+ * of type NMTOKENS must match Nmtokens.
+ *
+ * returns 1 if valid or 0 otherwise
+ */
+int
+xmlValidateAttributeValue(xmlAttributeType type, const xmlChar *value) {
+    return(xmlValidateAttributeValueInternal(NULL, type, value));
+}
+
+/**
+ * xmlValidateAttributeValue2:
+ * @ctxt:  the validation context
+ * @doc:  the document
+ * @name:  the attribute name (used for error reporting only)
+ * @type:  the attribute type
+ * @value:  the attribute value
+ *
+ * Validate that the given attribute value match a given type.
+ * This typically cannot be done before having finished parsing
+ * the subsets.
+ *
+ * [ VC: IDREF ]
+ * Values of type IDREF must match one of the declared IDs
+ * Values of type IDREFS must match a sequence of the declared IDs
+ * each Name must match the value of an ID attribute on some element
+ * in the XML document; i.e. IDREF values must match the value of
+ * some ID attribute
+ *
+ * [ VC: Entity Name ]
+ * Values of type ENTITY must match one declared entity
+ * Values of type ENTITIES must match a sequence of declared entities
+ *
+ * [ VC: Notation Attributes ]
+ * all notation names in the declaration must be declared.
+ *
+ * returns 1 if valid or 0 otherwise
+ */
+
+static int
+xmlValidateAttributeValue2(xmlValidCtxtPtr ctxt, xmlDocPtr doc,
+      const xmlChar *name, xmlAttributeType type, const xmlChar *value) {
+    int ret = 1;
+    switch (type) {
+	case XML_ATTRIBUTE_IDREFS:
+	case XML_ATTRIBUTE_IDREF:
+	case XML_ATTRIBUTE_ID:
+	case XML_ATTRIBUTE_NMTOKENS:
+	case XML_ATTRIBUTE_ENUMERATION:
+	case XML_ATTRIBUTE_NMTOKEN:
+        case XML_ATTRIBUTE_CDATA:
+	    break;
+	case XML_ATTRIBUTE_ENTITY: {
+	    xmlEntityPtr ent;
+
+	    ent = xmlGetDocEntity(doc, value);
+	    /* yeah it's a bit messy... */
+	    if ((ent == NULL) && (doc->standalone == 1)) {
+		doc->standalone = 0;
+		ent = xmlGetDocEntity(doc, value);
+	    }
+	    if (ent == NULL) {
+		xmlErrValidNode(ctxt, (xmlNodePtr) doc,
+				XML_DTD_UNKNOWN_ENTITY,
+   "ENTITY attribute %s reference an unknown entity \"%s\"\n",
+		       name, value, NULL);
+		ret = 0;
+	    } else if (ent->etype != XML_EXTERNAL_GENERAL_UNPARSED_ENTITY) {
+		xmlErrValidNode(ctxt, (xmlNodePtr) doc,
+				XML_DTD_ENTITY_TYPE,
+   "ENTITY attribute %s reference an entity \"%s\" of wrong type\n",
+		       name, value, NULL);
+		ret = 0;
+	    }
+	    break;
+        }
+	case XML_ATTRIBUTE_ENTITIES: {
+	    xmlChar *dup, *nam = NULL, *cur, save;
+	    xmlEntityPtr ent;
+
+	    dup = xmlStrdup(value);
+	    if (dup == NULL)
+		return(0);
+	    cur = dup;
+	    while (*cur != 0) {
+		nam = cur;
+		while ((*cur != 0) && (!IS_BLANK_CH(*cur))) cur++;
+		save = *cur;
+		*cur = 0;
+		ent = xmlGetDocEntity(doc, nam);
+		if (ent == NULL) {
+		    xmlErrValidNode(ctxt, (xmlNodePtr) doc,
+				    XML_DTD_UNKNOWN_ENTITY,
+       "ENTITIES attribute %s reference an unknown entity \"%s\"\n",
+			   name, nam, NULL);
+		    ret = 0;
+		} else if (ent->etype != XML_EXTERNAL_GENERAL_UNPARSED_ENTITY) {
+		    xmlErrValidNode(ctxt, (xmlNodePtr) doc,
+				    XML_DTD_ENTITY_TYPE,
+       "ENTITIES attribute %s reference an entity \"%s\" of wrong type\n",
+			   name, nam, NULL);
+		    ret = 0;
+		}
+		if (save == 0)
+		    break;
+		*cur = save;
+		while (IS_BLANK_CH(*cur)) cur++;
+	    }
+	    xmlFree(dup);
+	    break;
+	}
+	case XML_ATTRIBUTE_NOTATION: {
+	    xmlNotationPtr nota;
+
+	    nota = xmlGetDtdNotationDesc(doc->intSubset, value);
+	    if ((nota == NULL) && (doc->extSubset != NULL))
+		nota = xmlGetDtdNotationDesc(doc->extSubset, value);
+
+	    if (nota == NULL) {
+		xmlErrValidNode(ctxt, (xmlNodePtr) doc,
+		                XML_DTD_UNKNOWN_NOTATION,
+       "NOTATION attribute %s reference an unknown notation \"%s\"\n",
+		       name, value, NULL);
+		ret = 0;
+	    }
+	    break;
+        }
+    }
+    return(ret);
+}
+
+/**
+ * xmlValidCtxtNormalizeAttributeValue:
+ * @ctxt: the validation context
+ * @doc:  the document
+ * @elem:  the parent
+ * @name:  the attribute name
+ * @value:  the attribute value
+ * @ctxt:  the validation context or NULL
+ *
+ * Does the validation related extra step of the normalization of attribute
+ * values:
+ *
+ * If the declared value is not CDATA, then the XML processor must further
+ * process the normalized attribute value by discarding any leading and
+ * trailing space (#x20) characters, and by replacing sequences of space
+ * (#x20) characters by single space (#x20) character.
+ *
+ * Also  check VC: Standalone Document Declaration in P32, and update
+ *  ctxt->valid accordingly
+ *
+ * returns a new normalized string if normalization is needed, NULL otherwise
+ *      the caller must free the returned value.
+ */
+
+xmlChar *
+xmlValidCtxtNormalizeAttributeValue(xmlValidCtxtPtr ctxt, xmlDocPtr doc,
+	     xmlNodePtr elem, const xmlChar *name, const xmlChar *value) {
+    xmlChar *ret, *dst;
+    const xmlChar *src;
+    xmlAttributePtr attrDecl = NULL;
+    int extsubset = 0;
+
+    if (doc == NULL) return(NULL);
+    if (elem == NULL) return(NULL);
+    if (name == NULL) return(NULL);
+    if (value == NULL) return(NULL);
+
+    if ((elem->ns != NULL) && (elem->ns->prefix != NULL)) {
+	xmlChar fn[50];
+	xmlChar *fullname;
+
+	fullname = xmlBuildQName(elem->name, elem->ns->prefix, fn, 50);
+	if (fullname == NULL)
+	    return(NULL);
+	attrDecl = xmlGetDtdAttrDesc(doc->intSubset, fullname, name);
+	if ((attrDecl == NULL) && (doc->extSubset != NULL)) {
+	    attrDecl = xmlGetDtdAttrDesc(doc->extSubset, fullname, name);
+	    if (attrDecl != NULL)
+		extsubset = 1;
+	}
+	if ((fullname != fn) && (fullname != elem->name))
+	    xmlFree(fullname);
+    }
+    if ((attrDecl == NULL) && (doc->intSubset != NULL))
+	attrDecl = xmlGetDtdAttrDesc(doc->intSubset, elem->name, name);
+    if ((attrDecl == NULL) && (doc->extSubset != NULL)) {
+	attrDecl = xmlGetDtdAttrDesc(doc->extSubset, elem->name, name);
+	if (attrDecl != NULL)
+	    extsubset = 1;
+    }
+
+    if (attrDecl == NULL)
+	return(NULL);
+    if (attrDecl->atype == XML_ATTRIBUTE_CDATA)
+	return(NULL);
+
+    ret = xmlStrdup(value);
+    if (ret == NULL)
+	return(NULL);
+    src = value;
+    dst = ret;
+    while (*src == 0x20) src++;
+    while (*src != 0) {
+	if (*src == 0x20) {
+	    while (*src == 0x20) src++;
+	    if (*src != 0)
+		*dst++ = 0x20;
+	} else {
+	    *dst++ = *src++;
+	}
+    }
+    *dst = 0;
+    if ((doc->standalone) && (extsubset == 1) && (!xmlStrEqual(value, ret))) {
+	xmlErrValidNode(ctxt, elem, XML_DTD_NOT_STANDALONE,
+"standalone: %s on %s value had to be normalized based on external subset declaration\n",
+	       name, elem->name, NULL);
+	ctxt->valid = 0;
+    }
+    return(ret);
+}
+
+/**
+ * xmlValidNormalizeAttributeValue:
+ * @doc:  the document
+ * @elem:  the parent
+ * @name:  the attribute name
+ * @value:  the attribute value
+ *
+ * Does the validation related extra step of the normalization of attribute
+ * values:
+ *
+ * If the declared value is not CDATA, then the XML processor must further
+ * process the normalized attribute value by discarding any leading and
+ * trailing space (#x20) characters, and by replacing sequences of space
+ * (#x20) characters by single space (#x20) character.
+ *
+ * Returns a new normalized string if normalization is needed, NULL otherwise
+ *      the caller must free the returned value.
+ */
+
+xmlChar *
+xmlValidNormalizeAttributeValue(xmlDocPtr doc, xmlNodePtr elem,
+			        const xmlChar *name, const xmlChar *value) {
+    xmlChar *ret, *dst;
+    const xmlChar *src;
+    xmlAttributePtr attrDecl = NULL;
+
+    if (doc == NULL) return(NULL);
+    if (elem == NULL) return(NULL);
+    if (name == NULL) return(NULL);
+    if (value == NULL) return(NULL);
+
+    if ((elem->ns != NULL) && (elem->ns->prefix != NULL)) {
+	xmlChar fn[50];
+	xmlChar *fullname;
+
+	fullname = xmlBuildQName(elem->name, elem->ns->prefix, fn, 50);
+	if (fullname == NULL)
+	    return(NULL);
+	if ((fullname != fn) && (fullname != elem->name))
+	    xmlFree(fullname);
+    }
+    attrDecl = xmlGetDtdAttrDesc(doc->intSubset, elem->name, name);
+    if ((attrDecl == NULL) && (doc->extSubset != NULL))
+	attrDecl = xmlGetDtdAttrDesc(doc->extSubset, elem->name, name);
+
+    if (attrDecl == NULL)
+	return(NULL);
+    if (attrDecl->atype == XML_ATTRIBUTE_CDATA)
+	return(NULL);
+
+    ret = xmlStrdup(value);
+    if (ret == NULL)
+	return(NULL);
+    src = value;
+    dst = ret;
+    while (*src == 0x20) src++;
+    while (*src != 0) {
+	if (*src == 0x20) {
+	    while (*src == 0x20) src++;
+	    if (*src != 0)
+		*dst++ = 0x20;
+	} else {
+	    *dst++ = *src++;
+	}
+    }
+    *dst = 0;
+    return(ret);
+}
+
+static void
+xmlValidateAttributeIdCallback(void *payload, void *data,
+	                       const xmlChar *name ATTRIBUTE_UNUSED) {
+    xmlAttributePtr attr = (xmlAttributePtr) payload;
+    int *count = (int *) data;
+    if (attr->atype == XML_ATTRIBUTE_ID) (*count)++;
+}
+
+/**
+ * xmlValidateAttributeDecl:
+ * @ctxt:  the validation context
+ * @doc:  a document instance
+ * @attr:  an attribute definition
+ *
+ * Try to validate a single attribute definition
+ * basically it does the following checks as described by the
+ * XML-1.0 recommendation:
+ *  - [ VC: Attribute Default Legal ]
+ *  - [ VC: Enumeration ]
+ *  - [ VC: ID Attribute Default ]
+ *
+ * The ID/IDREF uniqueness and matching are done separately
+ *
+ * returns 1 if valid or 0 otherwise
+ */
+
+int
+xmlValidateAttributeDecl(xmlValidCtxtPtr ctxt, xmlDocPtr doc,
+                         xmlAttributePtr attr) {
+    int ret = 1;
+    int val;
+    CHECK_DTD;
+    if(attr == NULL) return(1);
+
+    /* Attribute Default Legal */
+    /* Enumeration */
+    if (attr->defaultValue != NULL) {
+	val = xmlValidateAttributeValueInternal(doc, attr->atype,
+	                                        attr->defaultValue);
+	if (val == 0) {
+	    xmlErrValidNode(ctxt, (xmlNodePtr) attr, XML_DTD_ATTRIBUTE_DEFAULT,
+	       "Syntax of default value for attribute %s of %s is not valid\n",
+	           attr->name, attr->elem, NULL);
+	}
+        ret &= val;
+    }
+
+    /* ID Attribute Default */
+    if ((attr->atype == XML_ATTRIBUTE_ID)&&
+        (attr->def != XML_ATTRIBUTE_IMPLIED) &&
+	(attr->def != XML_ATTRIBUTE_REQUIRED)) {
+	xmlErrValidNode(ctxt, (xmlNodePtr) attr, XML_DTD_ID_FIXED,
+          "ID attribute %s of %s is not valid must be #IMPLIED or #REQUIRED\n",
+	       attr->name, attr->elem, NULL);
+	ret = 0;
+    }
+
+    /* One ID per Element Type */
+    if (attr->atype == XML_ATTRIBUTE_ID) {
+        int nbId;
+
+	/* the trick is that we parse DtD as their own internal subset */
+        xmlElementPtr elem = xmlGetDtdElementDesc(doc->intSubset,
+	                                          attr->elem);
+	if (elem != NULL) {
+	    nbId = xmlScanIDAttributeDecl(NULL, elem, 0);
+	} else {
+	    xmlAttributeTablePtr table;
+
+	    /*
+	     * The attribute may be declared in the internal subset and the
+	     * element in the external subset.
+	     */
+	    nbId = 0;
+	    if (doc->intSubset != NULL) {
+		table = (xmlAttributeTablePtr) doc->intSubset->attributes;
+		xmlHashScan3(table, NULL, NULL, attr->elem,
+			     xmlValidateAttributeIdCallback, &nbId);
+	    }
+	}
+	if (nbId > 1) {
+
+	    xmlErrValidNodeNr(ctxt, (xmlNodePtr) attr, XML_DTD_ID_SUBSET,
+       "Element %s has %d ID attribute defined in the internal subset : %s\n",
+		   attr->elem, nbId, attr->name);
+	} else if (doc->extSubset != NULL) {
+	    int extId = 0;
+	    elem = xmlGetDtdElementDesc(doc->extSubset, attr->elem);
+	    if (elem != NULL) {
+		extId = xmlScanIDAttributeDecl(NULL, elem, 0);
+	    }
+	    if (extId > 1) {
+		xmlErrValidNodeNr(ctxt, (xmlNodePtr) attr, XML_DTD_ID_SUBSET,
+       "Element %s has %d ID attribute defined in the external subset : %s\n",
+		       attr->elem, extId, attr->name);
+	    } else if (extId + nbId > 1) {
+		xmlErrValidNode(ctxt, (xmlNodePtr) attr, XML_DTD_ID_SUBSET,
+"Element %s has ID attributes defined in the internal and external subset : %s\n",
+		       attr->elem, attr->name, NULL);
+	    }
+	}
+    }
+
+    /* Validity Constraint: Enumeration */
+    if ((attr->defaultValue != NULL) && (attr->tree != NULL)) {
+        xmlEnumerationPtr tree = attr->tree;
+	while (tree != NULL) {
+	    if (xmlStrEqual(tree->name, attr->defaultValue)) break;
+	    tree = tree->next;
+	}
+	if (tree == NULL) {
+	    xmlErrValidNode(ctxt, (xmlNodePtr) attr, XML_DTD_ATTRIBUTE_VALUE,
+"Default value \"%s\" for attribute %s of %s is not among the enumerated set\n",
+		   attr->defaultValue, attr->name, attr->elem);
+	    ret = 0;
+	}
+    }
+
+    return(ret);
+}
+
+/**
+ * xmlValidateElementDecl:
+ * @ctxt:  the validation context
+ * @doc:  a document instance
+ * @elem:  an element definition
+ *
+ * Try to validate a single element definition
+ * basically it does the following checks as described by the
+ * XML-1.0 recommendation:
+ *  - [ VC: One ID per Element Type ]
+ *  - [ VC: No Duplicate Types ]
+ *  - [ VC: Unique Element Type Declaration ]
+ *
+ * returns 1 if valid or 0 otherwise
+ */
+
+int
+xmlValidateElementDecl(xmlValidCtxtPtr ctxt, xmlDocPtr doc,
+                       xmlElementPtr elem) {
+    int ret = 1;
+    xmlElementPtr tst;
+
+    CHECK_DTD;
+
+    if (elem == NULL) return(1);
+
+#if 0
+#ifdef LIBXML_REGEXP_ENABLED
+    /* Build the regexp associated to the content model */
+    ret = xmlValidBuildContentModel(ctxt, elem);
+#endif
+#endif
+
+    /* No Duplicate Types */
+    if (elem->etype == XML_ELEMENT_TYPE_MIXED) {
+	xmlElementContentPtr cur, next;
+        const xmlChar *name;
+
+	cur = elem->content;
+	while (cur != NULL) {
+	    if (cur->type != XML_ELEMENT_CONTENT_OR) break;
+	    if (cur->c1 == NULL) break;
+	    if (cur->c1->type == XML_ELEMENT_CONTENT_ELEMENT) {
+		name = cur->c1->name;
+		next = cur->c2;
+		while (next != NULL) {
+		    if (next->type == XML_ELEMENT_CONTENT_ELEMENT) {
+		        if ((xmlStrEqual(next->name, name)) &&
+			    (xmlStrEqual(next->prefix, cur->c1->prefix))) {
+			    if (cur->c1->prefix == NULL) {
+				xmlErrValidNode(ctxt, (xmlNodePtr) elem, XML_DTD_CONTENT_ERROR,
+		   "Definition of %s has duplicate references of %s\n",
+				       elem->name, name, NULL);
+			    } else {
+				xmlErrValidNode(ctxt, (xmlNodePtr) elem, XML_DTD_CONTENT_ERROR,
+		   "Definition of %s has duplicate references of %s:%s\n",
+				       elem->name, cur->c1->prefix, name);
+			    }
+			    ret = 0;
+			}
+			break;
+		    }
+		    if (next->c1 == NULL) break;
+		    if (next->c1->type != XML_ELEMENT_CONTENT_ELEMENT) break;
+		    if ((xmlStrEqual(next->c1->name, name)) &&
+		        (xmlStrEqual(next->c1->prefix, cur->c1->prefix))) {
+			if (cur->c1->prefix == NULL) {
+			    xmlErrValidNode(ctxt, (xmlNodePtr) elem, XML_DTD_CONTENT_ERROR,
+	       "Definition of %s has duplicate references to %s\n",
+				   elem->name, name, NULL);
+			} else {
+			    xmlErrValidNode(ctxt, (xmlNodePtr) elem, XML_DTD_CONTENT_ERROR,
+	       "Definition of %s has duplicate references to %s:%s\n",
+				   elem->name, cur->c1->prefix, name);
+			}
+			ret = 0;
+		    }
+		    next = next->c2;
+		}
+	    }
+	    cur = cur->c2;
+	}
+    }
+
+    /* VC: Unique Element Type Declaration */
+    tst = xmlGetDtdElementDesc(doc->intSubset, elem->name);
+    if ((tst != NULL ) && (tst != elem) &&
+	((tst->prefix == elem->prefix) ||
+	 (xmlStrEqual(tst->prefix, elem->prefix))) &&
+	(tst->etype != XML_ELEMENT_TYPE_UNDEFINED)) {
+	xmlErrValidNode(ctxt, (xmlNodePtr) elem, XML_DTD_ELEM_REDEFINED,
+	                "Redefinition of element %s\n",
+		       elem->name, NULL, NULL);
+	ret = 0;
+    }
+    tst = xmlGetDtdElementDesc(doc->extSubset, elem->name);
+    if ((tst != NULL ) && (tst != elem) &&
+	((tst->prefix == elem->prefix) ||
+	 (xmlStrEqual(tst->prefix, elem->prefix))) &&
+	(tst->etype != XML_ELEMENT_TYPE_UNDEFINED)) {
+	xmlErrValidNode(ctxt, (xmlNodePtr) elem, XML_DTD_ELEM_REDEFINED,
+	                "Redefinition of element %s\n",
+		       elem->name, NULL, NULL);
+	ret = 0;
+    }
+    /* One ID per Element Type
+     * already done when registering the attribute
+    if (xmlScanIDAttributeDecl(ctxt, elem) > 1) {
+	ret = 0;
+    } */
+    return(ret);
+}
+
+/**
+ * xmlValidateOneAttribute:
+ * @ctxt:  the validation context
+ * @doc:  a document instance
+ * @elem:  an element instance
+ * @attr:  an attribute instance
+ * @value:  the attribute value (without entities processing)
+ *
+ * Try to validate a single attribute for an element
+ * basically it does the following checks as described by the
+ * XML-1.0 recommendation:
+ *  - [ VC: Attribute Value Type ]
+ *  - [ VC: Fixed Attribute Default ]
+ *  - [ VC: Entity Name ]
+ *  - [ VC: Name Token ]
+ *  - [ VC: ID ]
+ *  - [ VC: IDREF ]
+ *  - [ VC: Entity Name ]
+ *  - [ VC: Notation Attributes ]
+ *
+ * The ID/IDREF uniqueness and matching are done separately
+ *
+ * returns 1 if valid or 0 otherwise
+ */
+
+int
+xmlValidateOneAttribute(xmlValidCtxtPtr ctxt, xmlDocPtr doc,
+                        xmlNodePtr elem, xmlAttrPtr attr, const xmlChar *value)
+{
+    xmlAttributePtr attrDecl =  NULL;
+    int val;
+    int ret = 1;
+
+    CHECK_DTD;
+    if ((elem == NULL) || (elem->name == NULL)) return(0);
+    if ((attr == NULL) || (attr->name == NULL)) return(0);
+
+    if ((elem->ns != NULL) && (elem->ns->prefix != NULL)) {
+	xmlChar fn[50];
+	xmlChar *fullname;
+
+	fullname = xmlBuildQName(elem->name, elem->ns->prefix, fn, 50);
+	if (fullname == NULL)
+	    return(0);
+	if (attr->ns != NULL) {
+	    attrDecl = xmlGetDtdQAttrDesc(doc->intSubset, fullname,
+		                          attr->name, attr->ns->prefix);
+	    if ((attrDecl == NULL) && (doc->extSubset != NULL))
+		attrDecl = xmlGetDtdQAttrDesc(doc->extSubset, fullname,
+					      attr->name, attr->ns->prefix);
+	} else {
+	    attrDecl = xmlGetDtdAttrDesc(doc->intSubset, fullname, attr->name);
+	    if ((attrDecl == NULL) && (doc->extSubset != NULL))
+		attrDecl = xmlGetDtdAttrDesc(doc->extSubset,
+					     fullname, attr->name);
+	}
+	if ((fullname != fn) && (fullname != elem->name))
+	    xmlFree(fullname);
+    }
+    if (attrDecl == NULL) {
+	if (attr->ns != NULL) {
+	    attrDecl = xmlGetDtdQAttrDesc(doc->intSubset, elem->name,
+		                          attr->name, attr->ns->prefix);
+	    if ((attrDecl == NULL) && (doc->extSubset != NULL))
+		attrDecl = xmlGetDtdQAttrDesc(doc->extSubset, elem->name,
+					      attr->name, attr->ns->prefix);
+	} else {
+	    attrDecl = xmlGetDtdAttrDesc(doc->intSubset,
+		                         elem->name, attr->name);
+	    if ((attrDecl == NULL) && (doc->extSubset != NULL))
+		attrDecl = xmlGetDtdAttrDesc(doc->extSubset,
+					     elem->name, attr->name);
+	}
+    }
+
+
+    /* Validity Constraint: Attribute Value Type */
+    if (attrDecl == NULL) {
+	xmlErrValidNode(ctxt, elem, XML_DTD_UNKNOWN_ATTRIBUTE,
+	       "No declaration for attribute %s of element %s\n",
+	       attr->name, elem->name, NULL);
+	return(0);
+    }
+    attr->atype = attrDecl->atype;
+
+    val = xmlValidateAttributeValueInternal(doc, attrDecl->atype, value);
+    if (val == 0) {
+	    xmlErrValidNode(ctxt, elem, XML_DTD_ATTRIBUTE_VALUE,
+	   "Syntax of value for attribute %s of %s is not valid\n",
+	       attr->name, elem->name, NULL);
+        ret = 0;
+    }
+
+    /* Validity constraint: Fixed Attribute Default */
+    if (attrDecl->def == XML_ATTRIBUTE_FIXED) {
+	if (!xmlStrEqual(value, attrDecl->defaultValue)) {
+	    xmlErrValidNode(ctxt, elem, XML_DTD_ATTRIBUTE_DEFAULT,
+	   "Value for attribute %s of %s is different from default \"%s\"\n",
+		   attr->name, elem->name, attrDecl->defaultValue);
+	    ret = 0;
+	}
+    }
+
+    /* Validity Constraint: ID uniqueness */
+    if (attrDecl->atype == XML_ATTRIBUTE_ID) {
+        if (xmlAddID(ctxt, doc, value, attr) == NULL)
+	    ret = 0;
+    }
+
+    if ((attrDecl->atype == XML_ATTRIBUTE_IDREF) ||
+	(attrDecl->atype == XML_ATTRIBUTE_IDREFS)) {
+        if (xmlAddRef(ctxt, doc, value, attr) == NULL)
+	    ret = 0;
+    }
+
+    /* Validity Constraint: Notation Attributes */
+    if (attrDecl->atype == XML_ATTRIBUTE_NOTATION) {
+        xmlEnumerationPtr tree = attrDecl->tree;
+        xmlNotationPtr nota;
+
+        /* First check that the given NOTATION was declared */
+	nota = xmlGetDtdNotationDesc(doc->intSubset, value);
+	if (nota == NULL)
+	    nota = xmlGetDtdNotationDesc(doc->extSubset, value);
+
+	if (nota == NULL) {
+	    xmlErrValidNode(ctxt, elem, XML_DTD_UNKNOWN_NOTATION,
+       "Value \"%s\" for attribute %s of %s is not a declared Notation\n",
+		   value, attr->name, elem->name);
+	    ret = 0;
+        }
+
+	/* Second, verify that it's among the list */
+	while (tree != NULL) {
+	    if (xmlStrEqual(tree->name, value)) break;
+	    tree = tree->next;
+	}
+	if (tree == NULL) {
+	    xmlErrValidNode(ctxt, elem, XML_DTD_NOTATION_VALUE,
+"Value \"%s\" for attribute %s of %s is not among the enumerated notations\n",
+		   value, attr->name, elem->name);
+	    ret = 0;
+	}
+    }
+
+    /* Validity Constraint: Enumeration */
+    if (attrDecl->atype == XML_ATTRIBUTE_ENUMERATION) {
+        xmlEnumerationPtr tree = attrDecl->tree;
+	while (tree != NULL) {
+	    if (xmlStrEqual(tree->name, value)) break;
+	    tree = tree->next;
+	}
+	if (tree == NULL) {
+	    xmlErrValidNode(ctxt, elem, XML_DTD_ATTRIBUTE_VALUE,
+       "Value \"%s\" for attribute %s of %s is not among the enumerated set\n",
+		   value, attr->name, elem->name);
+	    ret = 0;
+	}
+    }
+
+    /* Fixed Attribute Default */
+    if ((attrDecl->def == XML_ATTRIBUTE_FIXED) &&
+        (!xmlStrEqual(attrDecl->defaultValue, value))) {
+	xmlErrValidNode(ctxt, elem, XML_DTD_ATTRIBUTE_VALUE,
+	   "Value for attribute %s of %s must be \"%s\"\n",
+	       attr->name, elem->name, attrDecl->defaultValue);
+        ret = 0;
+    }
+
+    /* Extra check for the attribute value */
+    ret &= xmlValidateAttributeValue2(ctxt, doc, attr->name,
+				      attrDecl->atype, value);
+
+    return(ret);
+}
+
+/**
+ * xmlValidateOneNamespace:
+ * @ctxt:  the validation context
+ * @doc:  a document instance
+ * @elem:  an element instance
+ * @prefix:  the namespace prefix
+ * @ns:  an namespace declaration instance
+ * @value:  the attribute value (without entities processing)
+ *
+ * Try to validate a single namespace declaration for an element
+ * basically it does the following checks as described by the
+ * XML-1.0 recommendation:
+ *  - [ VC: Attribute Value Type ]
+ *  - [ VC: Fixed Attribute Default ]
+ *  - [ VC: Entity Name ]
+ *  - [ VC: Name Token ]
+ *  - [ VC: ID ]
+ *  - [ VC: IDREF ]
+ *  - [ VC: Entity Name ]
+ *  - [ VC: Notation Attributes ]
+ *
+ * The ID/IDREF uniqueness and matching are done separately
+ *
+ * returns 1 if valid or 0 otherwise
+ */
+
+int
+xmlValidateOneNamespace(xmlValidCtxtPtr ctxt, xmlDocPtr doc,
+xmlNodePtr elem, const xmlChar *prefix, xmlNsPtr ns, const xmlChar *value) {
+    /* xmlElementPtr elemDecl; */
+    xmlAttributePtr attrDecl =  NULL;
+    int val;
+    int ret = 1;
+
+    CHECK_DTD;
+    if ((elem == NULL) || (elem->name == NULL)) return(0);
+    if ((ns == NULL) || (ns->href == NULL)) return(0);
+
+    if (prefix != NULL) {
+	xmlChar fn[50];
+	xmlChar *fullname;
+
+	fullname = xmlBuildQName(elem->name, prefix, fn, 50);
+	if (fullname == NULL) {
+	    xmlVErrMemory(ctxt, "Validating namespace");
+	    return(0);
+	}
+	if (ns->prefix != NULL) {
+	    attrDecl = xmlGetDtdQAttrDesc(doc->intSubset, fullname,
+		                          ns->prefix, BAD_CAST "xmlns");
+	    if ((attrDecl == NULL) && (doc->extSubset != NULL))
+		attrDecl = xmlGetDtdQAttrDesc(doc->extSubset, fullname,
+					  ns->prefix, BAD_CAST "xmlns");
+	} else {
+	    attrDecl = xmlGetDtdAttrDesc(doc->intSubset, fullname,
+		                         BAD_CAST "xmlns");
+	    if ((attrDecl == NULL) && (doc->extSubset != NULL))
+		attrDecl = xmlGetDtdAttrDesc(doc->extSubset, fullname,
+			                 BAD_CAST "xmlns");
+	}
+	if ((fullname != fn) && (fullname != elem->name))
+	    xmlFree(fullname);
+    }
+    if (attrDecl == NULL) {
+	if (ns->prefix != NULL) {
+	    attrDecl = xmlGetDtdQAttrDesc(doc->intSubset, elem->name,
+		                          ns->prefix, BAD_CAST "xmlns");
+	    if ((attrDecl == NULL) && (doc->extSubset != NULL))
+		attrDecl = xmlGetDtdQAttrDesc(doc->extSubset, elem->name,
+					      ns->prefix, BAD_CAST "xmlns");
+	} else {
+	    attrDecl = xmlGetDtdAttrDesc(doc->intSubset,
+		                         elem->name, BAD_CAST "xmlns");
+	    if ((attrDecl == NULL) && (doc->extSubset != NULL))
+		attrDecl = xmlGetDtdAttrDesc(doc->extSubset,
+					     elem->name, BAD_CAST "xmlns");
+	}
+    }
+
+
+    /* Validity Constraint: Attribute Value Type */
+    if (attrDecl == NULL) {
+	if (ns->prefix != NULL) {
+	    xmlErrValidNode(ctxt, elem, XML_DTD_UNKNOWN_ATTRIBUTE,
+		   "No declaration for attribute xmlns:%s of element %s\n",
+		   ns->prefix, elem->name, NULL);
+	} else {
+	    xmlErrValidNode(ctxt, elem, XML_DTD_UNKNOWN_ATTRIBUTE,
+		   "No declaration for attribute xmlns of element %s\n",
+		   elem->name, NULL, NULL);
+	}
+	return(0);
+    }
+
+    val = xmlValidateAttributeValueInternal(doc, attrDecl->atype, value);
+    if (val == 0) {
+	if (ns->prefix != NULL) {
+	    xmlErrValidNode(ctxt, elem, XML_DTD_INVALID_DEFAULT,
+	       "Syntax of value for attribute xmlns:%s of %s is not valid\n",
+		   ns->prefix, elem->name, NULL);
+	} else {
+	    xmlErrValidNode(ctxt, elem, XML_DTD_INVALID_DEFAULT,
+	       "Syntax of value for attribute xmlns of %s is not valid\n",
+		   elem->name, NULL, NULL);
+	}
+        ret = 0;
+    }
+
+    /* Validity constraint: Fixed Attribute Default */
+    if (attrDecl->def == XML_ATTRIBUTE_FIXED) {
+	if (!xmlStrEqual(value, attrDecl->defaultValue)) {
+	    if (ns->prefix != NULL) {
+		xmlErrValidNode(ctxt, elem, XML_DTD_ATTRIBUTE_DEFAULT,
+       "Value for attribute xmlns:%s of %s is different from default \"%s\"\n",
+		       ns->prefix, elem->name, attrDecl->defaultValue);
+	    } else {
+		xmlErrValidNode(ctxt, elem, XML_DTD_ATTRIBUTE_DEFAULT,
+       "Value for attribute xmlns of %s is different from default \"%s\"\n",
+		       elem->name, attrDecl->defaultValue, NULL);
+	    }
+	    ret = 0;
+	}
+    }
+
+    /*
+     * Casting ns to xmlAttrPtr is wrong. We'd need separate functions
+     * xmlAddID and xmlAddRef for namespace declarations, but it makes
+     * no practical sense to use ID types anyway.
+     */
+#if 0
+    /* Validity Constraint: ID uniqueness */
+    if (attrDecl->atype == XML_ATTRIBUTE_ID) {
+        if (xmlAddID(ctxt, doc, value, (xmlAttrPtr) ns) == NULL)
+	    ret = 0;
+    }
+
+    if ((attrDecl->atype == XML_ATTRIBUTE_IDREF) ||
+	(attrDecl->atype == XML_ATTRIBUTE_IDREFS)) {
+        if (xmlAddRef(ctxt, doc, value, (xmlAttrPtr) ns) == NULL)
+	    ret = 0;
+    }
+#endif
+
+    /* Validity Constraint: Notation Attributes */
+    if (attrDecl->atype == XML_ATTRIBUTE_NOTATION) {
+        xmlEnumerationPtr tree = attrDecl->tree;
+        xmlNotationPtr nota;
+
+        /* First check that the given NOTATION was declared */
+	nota = xmlGetDtdNotationDesc(doc->intSubset, value);
+	if (nota == NULL)
+	    nota = xmlGetDtdNotationDesc(doc->extSubset, value);
+
+	if (nota == NULL) {
+	    if (ns->prefix != NULL) {
+		xmlErrValidNode(ctxt, elem, XML_DTD_UNKNOWN_NOTATION,
+       "Value \"%s\" for attribute xmlns:%s of %s is not a declared Notation\n",
+		       value, ns->prefix, elem->name);
+	    } else {
+		xmlErrValidNode(ctxt, elem, XML_DTD_UNKNOWN_NOTATION,
+       "Value \"%s\" for attribute xmlns of %s is not a declared Notation\n",
+		       value, elem->name, NULL);
+	    }
+	    ret = 0;
+        }
+
+	/* Second, verify that it's among the list */
+	while (tree != NULL) {
+	    if (xmlStrEqual(tree->name, value)) break;
+	    tree = tree->next;
+	}
+	if (tree == NULL) {
+	    if (ns->prefix != NULL) {
+		xmlErrValidNode(ctxt, elem, XML_DTD_NOTATION_VALUE,
+"Value \"%s\" for attribute xmlns:%s of %s is not among the enumerated notations\n",
+		       value, ns->prefix, elem->name);
+	    } else {
+		xmlErrValidNode(ctxt, elem, XML_DTD_NOTATION_VALUE,
+"Value \"%s\" for attribute xmlns of %s is not among the enumerated notations\n",
+		       value, elem->name, NULL);
+	    }
+	    ret = 0;
+	}
+    }
+
+    /* Validity Constraint: Enumeration */
+    if (attrDecl->atype == XML_ATTRIBUTE_ENUMERATION) {
+        xmlEnumerationPtr tree = attrDecl->tree;
+	while (tree != NULL) {
+	    if (xmlStrEqual(tree->name, value)) break;
+	    tree = tree->next;
+	}
+	if (tree == NULL) {
+	    if (ns->prefix != NULL) {
+		xmlErrValidNode(ctxt, elem, XML_DTD_ATTRIBUTE_VALUE,
+"Value \"%s\" for attribute xmlns:%s of %s is not among the enumerated set\n",
+		       value, ns->prefix, elem->name);
+	    } else {
+		xmlErrValidNode(ctxt, elem, XML_DTD_ATTRIBUTE_VALUE,
+"Value \"%s\" for attribute xmlns of %s is not among the enumerated set\n",
+		       value, elem->name, NULL);
+	    }
+	    ret = 0;
+	}
+    }
+
+    /* Fixed Attribute Default */
+    if ((attrDecl->def == XML_ATTRIBUTE_FIXED) &&
+        (!xmlStrEqual(attrDecl->defaultValue, value))) {
+	if (ns->prefix != NULL) {
+	    xmlErrValidNode(ctxt, elem, XML_DTD_ELEM_NAMESPACE,
+		   "Value for attribute xmlns:%s of %s must be \"%s\"\n",
+		   ns->prefix, elem->name, attrDecl->defaultValue);
+	} else {
+	    xmlErrValidNode(ctxt, elem, XML_DTD_ELEM_NAMESPACE,
+		   "Value for attribute xmlns of %s must be \"%s\"\n",
+		   elem->name, attrDecl->defaultValue, NULL);
+	}
+        ret = 0;
+    }
+
+    /* Extra check for the attribute value */
+    if (ns->prefix != NULL) {
+	ret &= xmlValidateAttributeValue2(ctxt, doc, ns->prefix,
+					  attrDecl->atype, value);
+    } else {
+	ret &= xmlValidateAttributeValue2(ctxt, doc, BAD_CAST "xmlns",
+					  attrDecl->atype, value);
+    }
+
+    return(ret);
+}
+
+#ifndef  LIBXML_REGEXP_ENABLED
+/**
+ * xmlValidateSkipIgnorable:
+ * @ctxt:  the validation context
+ * @child:  the child list
+ *
+ * Skip ignorable elements w.r.t. the validation process
+ *
+ * returns the first element to consider for validation of the content model
+ */
+
+static xmlNodePtr
+xmlValidateSkipIgnorable(xmlNodePtr child) {
+    while (child != NULL) {
+	switch (child->type) {
+	    /* These things are ignored (skipped) during validation.  */
+	    case XML_PI_NODE:
+	    case XML_COMMENT_NODE:
+	    case XML_XINCLUDE_START:
+	    case XML_XINCLUDE_END:
+		child = child->next;
+		break;
+	    case XML_TEXT_NODE:
+		if (xmlIsBlankNode(child))
+		    child = child->next;
+		else
+		    return(child);
+		break;
+	    /* keep current node */
+	    default:
+		return(child);
+	}
+    }
+    return(child);
+}
+
+/**
+ * xmlValidateElementType:
+ * @ctxt:  the validation context
+ *
+ * Try to validate the content model of an element internal function
+ *
+ * returns 1 if valid or 0 ,-1 in case of error, -2 if an entity
+ *           reference is found and -3 if the validation succeeded but
+ *           the content model is not determinist.
+ */
+
+static int
+xmlValidateElementType(xmlValidCtxtPtr ctxt) {
+    int ret = -1;
+    int determinist = 1;
+
+    NODE = xmlValidateSkipIgnorable(NODE);
+    if ((NODE == NULL) && (CONT == NULL))
+	return(1);
+    if ((NODE == NULL) &&
+	((CONT->ocur == XML_ELEMENT_CONTENT_MULT) ||
+	 (CONT->ocur == XML_ELEMENT_CONTENT_OPT))) {
+	return(1);
+    }
+    if (CONT == NULL) return(-1);
+    if ((NODE != NULL) && (NODE->type == XML_ENTITY_REF_NODE))
+	return(-2);
+
+    /*
+     * We arrive here when more states need to be examined
+     */
+cont:
+
+    /*
+     * We just recovered from a rollback generated by a possible
+     * epsilon transition, go directly to the analysis phase
+     */
+    if (STATE == ROLLBACK_PARENT) {
+	DEBUG_VALID_MSG("restored parent branch");
+	DEBUG_VALID_STATE(NODE, CONT)
+	ret = 1;
+	goto analyze;
+    }
+
+    DEBUG_VALID_STATE(NODE, CONT)
+    /*
+     * we may have to save a backup state here. This is the equivalent
+     * of handling epsilon transition in NFAs.
+     */
+    if ((CONT != NULL) &&
+	((CONT->parent == NULL) ||
+	 (CONT->parent->type != XML_ELEMENT_CONTENT_OR)) &&
+	((CONT->ocur == XML_ELEMENT_CONTENT_MULT) ||
+	 (CONT->ocur == XML_ELEMENT_CONTENT_OPT) ||
+	 ((CONT->ocur == XML_ELEMENT_CONTENT_PLUS) && (OCCURRENCE)))) {
+	DEBUG_VALID_MSG("saving parent branch");
+	if (vstateVPush(ctxt, CONT, NODE, DEPTH, OCCURS, ROLLBACK_PARENT) < 0)
+	    return(0);
+    }
+
+
+    /*
+     * Check first if the content matches
+     */
+    switch (CONT->type) {
+	case XML_ELEMENT_CONTENT_PCDATA:
+	    if (NODE == NULL) {
+		DEBUG_VALID_MSG("pcdata failed no node");
+		ret = 0;
+		break;
+	    }
+	    if (NODE->type == XML_TEXT_NODE) {
+		DEBUG_VALID_MSG("pcdata found, skip to next");
+		/*
+		 * go to next element in the content model
+		 * skipping ignorable elems
+		 */
+		do {
+		    NODE = NODE->next;
+		    NODE = xmlValidateSkipIgnorable(NODE);
+		    if ((NODE != NULL) &&
+			(NODE->type == XML_ENTITY_REF_NODE))
+			return(-2);
+		} while ((NODE != NULL) &&
+			 ((NODE->type != XML_ELEMENT_NODE) &&
+			  (NODE->type != XML_TEXT_NODE) &&
+			  (NODE->type != XML_CDATA_SECTION_NODE)));
+                ret = 1;
+		break;
+	    } else {
+		DEBUG_VALID_MSG("pcdata failed");
+		ret = 0;
+		break;
+	    }
+	    break;
+	case XML_ELEMENT_CONTENT_ELEMENT:
+	    if (NODE == NULL) {
+		DEBUG_VALID_MSG("element failed no node");
+		ret = 0;
+		break;
+	    }
+	    ret = ((NODE->type == XML_ELEMENT_NODE) &&
+		   (xmlStrEqual(NODE->name, CONT->name)));
+	    if (ret == 1) {
+		if ((NODE->ns == NULL) || (NODE->ns->prefix == NULL)) {
+		    ret = (CONT->prefix == NULL);
+		} else if (CONT->prefix == NULL) {
+		    ret = 0;
+		} else {
+		    ret = xmlStrEqual(NODE->ns->prefix, CONT->prefix);
+		}
+	    }
+	    if (ret == 1) {
+		DEBUG_VALID_MSG("element found, skip to next");
+		/*
+		 * go to next element in the content model
+		 * skipping ignorable elems
+		 */
+		do {
+		    NODE = NODE->next;
+		    NODE = xmlValidateSkipIgnorable(NODE);
+		    if ((NODE != NULL) &&
+			(NODE->type == XML_ENTITY_REF_NODE))
+			return(-2);
+		} while ((NODE != NULL) &&
+			 ((NODE->type != XML_ELEMENT_NODE) &&
+			  (NODE->type != XML_TEXT_NODE) &&
+			  (NODE->type != XML_CDATA_SECTION_NODE)));
+	    } else {
+		DEBUG_VALID_MSG("element failed");
+		ret = 0;
+		break;
+	    }
+	    break;
+	case XML_ELEMENT_CONTENT_OR:
+	    /*
+	     * Small optimization.
+	     */
+	    if (CONT->c1->type == XML_ELEMENT_CONTENT_ELEMENT) {
+		if ((NODE == NULL) ||
+		    (!xmlStrEqual(NODE->name, CONT->c1->name))) {
+		    DEPTH++;
+		    CONT = CONT->c2;
+		    goto cont;
+		}
+		if ((NODE->ns == NULL) || (NODE->ns->prefix == NULL)) {
+		    ret = (CONT->c1->prefix == NULL);
+		} else if (CONT->c1->prefix == NULL) {
+		    ret = 0;
+		} else {
+		    ret = xmlStrEqual(NODE->ns->prefix, CONT->c1->prefix);
+		}
+		if (ret == 0) {
+		    DEPTH++;
+		    CONT = CONT->c2;
+		    goto cont;
+		}
+	    }
+
+	    /*
+	     * save the second branch 'or' branch
+	     */
+	    DEBUG_VALID_MSG("saving 'or' branch");
+	    if (vstateVPush(ctxt, CONT->c2, NODE, (unsigned char)(DEPTH + 1),
+			    OCCURS, ROLLBACK_OR) < 0)
+		return(-1);
+	    DEPTH++;
+	    CONT = CONT->c1;
+	    goto cont;
+	case XML_ELEMENT_CONTENT_SEQ:
+	    /*
+	     * Small optimization.
+	     */
+	    if ((CONT->c1->type == XML_ELEMENT_CONTENT_ELEMENT) &&
+		((CONT->c1->ocur == XML_ELEMENT_CONTENT_OPT) ||
+		 (CONT->c1->ocur == XML_ELEMENT_CONTENT_MULT))) {
+		if ((NODE == NULL) ||
+		    (!xmlStrEqual(NODE->name, CONT->c1->name))) {
+		    DEPTH++;
+		    CONT = CONT->c2;
+		    goto cont;
+		}
+		if ((NODE->ns == NULL) || (NODE->ns->prefix == NULL)) {
+		    ret = (CONT->c1->prefix == NULL);
+		} else if (CONT->c1->prefix == NULL) {
+		    ret = 0;
+		} else {
+		    ret = xmlStrEqual(NODE->ns->prefix, CONT->c1->prefix);
+		}
+		if (ret == 0) {
+		    DEPTH++;
+		    CONT = CONT->c2;
+		    goto cont;
+		}
+	    }
+	    DEPTH++;
+	    CONT = CONT->c1;
+	    goto cont;
+    }
+
+    /*
+     * At this point handle going up in the tree
+     */
+    if (ret == -1) {
+	DEBUG_VALID_MSG("error found returning");
+	return(ret);
+    }
+analyze:
+    while (CONT != NULL) {
+	/*
+	 * First do the analysis depending on the occurrence model at
+	 * this level.
+	 */
+	if (ret == 0) {
+	    switch (CONT->ocur) {
+		xmlNodePtr cur;
+
+		case XML_ELEMENT_CONTENT_ONCE:
+		    cur = ctxt->vstate->node;
+		    DEBUG_VALID_MSG("Once branch failed, rollback");
+		    if (vstateVPop(ctxt) < 0 ) {
+			DEBUG_VALID_MSG("exhaustion, failed");
+			return(0);
+		    }
+		    if (cur != ctxt->vstate->node)
+			determinist = -3;
+		    goto cont;
+		case XML_ELEMENT_CONTENT_PLUS:
+		    if (OCCURRENCE == 0) {
+			cur = ctxt->vstate->node;
+			DEBUG_VALID_MSG("Plus branch failed, rollback");
+			if (vstateVPop(ctxt) < 0 ) {
+			    DEBUG_VALID_MSG("exhaustion, failed");
+			    return(0);
+			}
+			if (cur != ctxt->vstate->node)
+			    determinist = -3;
+			goto cont;
+		    }
+		    DEBUG_VALID_MSG("Plus branch found");
+		    ret = 1;
+		    break;
+		case XML_ELEMENT_CONTENT_MULT:
+#ifdef DEBUG_VALID_ALGO
+		    if (OCCURRENCE == 0) {
+			DEBUG_VALID_MSG("Mult branch failed");
+		    } else {
+			DEBUG_VALID_MSG("Mult branch found");
+		    }
+#endif
+		    ret = 1;
+		    break;
+		case XML_ELEMENT_CONTENT_OPT:
+		    DEBUG_VALID_MSG("Option branch failed");
+		    ret = 1;
+		    break;
+	    }
+	} else {
+	    switch (CONT->ocur) {
+		case XML_ELEMENT_CONTENT_OPT:
+		    DEBUG_VALID_MSG("Option branch succeeded");
+		    ret = 1;
+		    break;
+		case XML_ELEMENT_CONTENT_ONCE:
+		    DEBUG_VALID_MSG("Once branch succeeded");
+		    ret = 1;
+		    break;
+		case XML_ELEMENT_CONTENT_PLUS:
+		    if (STATE == ROLLBACK_PARENT) {
+			DEBUG_VALID_MSG("Plus branch rollback");
+			ret = 1;
+			break;
+		    }
+		    if (NODE == NULL) {
+			DEBUG_VALID_MSG("Plus branch exhausted");
+			ret = 1;
+			break;
+		    }
+		    DEBUG_VALID_MSG("Plus branch succeeded, continuing");
+		    SET_OCCURRENCE;
+		    goto cont;
+		case XML_ELEMENT_CONTENT_MULT:
+		    if (STATE == ROLLBACK_PARENT) {
+			DEBUG_VALID_MSG("Mult branch rollback");
+			ret = 1;
+			break;
+		    }
+		    if (NODE == NULL) {
+			DEBUG_VALID_MSG("Mult branch exhausted");
+			ret = 1;
+			break;
+		    }
+		    DEBUG_VALID_MSG("Mult branch succeeded, continuing");
+		    /* SET_OCCURRENCE; */
+		    goto cont;
+	    }
+	}
+	STATE = 0;
+
+	/*
+	 * Then act accordingly at the parent level
+	 */
+	RESET_OCCURRENCE;
+	if (CONT->parent == NULL)
+	    break;
+
+	switch (CONT->parent->type) {
+	    case XML_ELEMENT_CONTENT_PCDATA:
+		DEBUG_VALID_MSG("Error: parent pcdata");
+		return(-1);
+	    case XML_ELEMENT_CONTENT_ELEMENT:
+		DEBUG_VALID_MSG("Error: parent element");
+		return(-1);
+	    case XML_ELEMENT_CONTENT_OR:
+		if (ret == 1) {
+		    DEBUG_VALID_MSG("Or succeeded");
+		    CONT = CONT->parent;
+		    DEPTH--;
+		} else {
+		    DEBUG_VALID_MSG("Or failed");
+		    CONT = CONT->parent;
+		    DEPTH--;
+		}
+		break;
+	    case XML_ELEMENT_CONTENT_SEQ:
+		if (ret == 0) {
+		    DEBUG_VALID_MSG("Sequence failed");
+		    CONT = CONT->parent;
+		    DEPTH--;
+		} else if (CONT == CONT->parent->c1) {
+		    DEBUG_VALID_MSG("Sequence testing 2nd branch");
+		    CONT = CONT->parent->c2;
+		    goto cont;
+		} else {
+		    DEBUG_VALID_MSG("Sequence succeeded");
+		    CONT = CONT->parent;
+		    DEPTH--;
+		}
+	}
+    }
+    if (NODE != NULL) {
+	xmlNodePtr cur;
+
+	cur = ctxt->vstate->node;
+	DEBUG_VALID_MSG("Failed, remaining input, rollback");
+	if (vstateVPop(ctxt) < 0 ) {
+	    DEBUG_VALID_MSG("exhaustion, failed");
+	    return(0);
+	}
+	if (cur != ctxt->vstate->node)
+	    determinist = -3;
+	goto cont;
+    }
+    if (ret == 0) {
+	xmlNodePtr cur;
+
+	cur = ctxt->vstate->node;
+	DEBUG_VALID_MSG("Failure, rollback");
+	if (vstateVPop(ctxt) < 0 ) {
+	    DEBUG_VALID_MSG("exhaustion, failed");
+	    return(0);
+	}
+	if (cur != ctxt->vstate->node)
+	    determinist = -3;
+	goto cont;
+    }
+    return(determinist);
+}
+#endif
+
+/**
+ * xmlSnprintfElements:
+ * @buf:  an output buffer
+ * @size:  the size of the buffer
+ * @content:  An element
+ * @glob: 1 if one must print the englobing parenthesis, 0 otherwise
+ *
+ * This will dump the list of elements to the buffer
+ * Intended just for the debug routine
+ */
+static void
+xmlSnprintfElements(char *buf, int size, xmlNodePtr node, int glob) {
+    xmlNodePtr cur;
+    int len;
+
+    if (node == NULL) return;
+    if (glob) strcat(buf, "(");
+    cur = node;
+    while (cur != NULL) {
+	len = strlen(buf);
+	if (size - len < 50) {
+	    if ((size - len > 4) && (buf[len - 1] != '.'))
+		strcat(buf, " ...");
+	    return;
+	}
+        switch (cur->type) {
+            case XML_ELEMENT_NODE:
+		if ((cur->ns != NULL) && (cur->ns->prefix != NULL)) {
+		    if (size - len < xmlStrlen(cur->ns->prefix) + 10) {
+			if ((size - len > 4) && (buf[len - 1] != '.'))
+			    strcat(buf, " ...");
+			return;
+		    }
+		    strcat(buf, (char *) cur->ns->prefix);
+		    strcat(buf, ":");
+		}
+                if (size - len < xmlStrlen(cur->name) + 10) {
+		    if ((size - len > 4) && (buf[len - 1] != '.'))
+			strcat(buf, " ...");
+		    return;
+		}
+	        strcat(buf, (char *) cur->name);
+		if (cur->next != NULL)
+		    strcat(buf, " ");
+		break;
+            case XML_TEXT_NODE:
+		if (xmlIsBlankNode(cur))
+		    break;
+                /* Falls through. */
+            case XML_CDATA_SECTION_NODE:
+            case XML_ENTITY_REF_NODE:
+	        strcat(buf, "CDATA");
+		if (cur->next != NULL)
+		    strcat(buf, " ");
+		break;
+            case XML_ATTRIBUTE_NODE:
+            case XML_DOCUMENT_NODE:
+#ifdef LIBXML_DOCB_ENABLED
+	    case XML_DOCB_DOCUMENT_NODE:
+#endif
+	    case XML_HTML_DOCUMENT_NODE:
+            case XML_DOCUMENT_TYPE_NODE:
+            case XML_DOCUMENT_FRAG_NODE:
+            case XML_NOTATION_NODE:
+	    case XML_NAMESPACE_DECL:
+	        strcat(buf, "???");
+		if (cur->next != NULL)
+		    strcat(buf, " ");
+		break;
+            case XML_ENTITY_NODE:
+            case XML_PI_NODE:
+            case XML_DTD_NODE:
+            case XML_COMMENT_NODE:
+	    case XML_ELEMENT_DECL:
+	    case XML_ATTRIBUTE_DECL:
+	    case XML_ENTITY_DECL:
+	    case XML_XINCLUDE_START:
+	    case XML_XINCLUDE_END:
+		break;
+	}
+	cur = cur->next;
+    }
+    if (glob) strcat(buf, ")");
+}
+
+/**
+ * xmlValidateElementContent:
+ * @ctxt:  the validation context
+ * @child:  the child list
+ * @elemDecl:  pointer to the element declaration
+ * @warn:  emit the error message
+ * @parent: the parent element (for error reporting)
+ *
+ * Try to validate the content model of an element
+ *
+ * returns 1 if valid or 0 if not and -1 in case of error
+ */
+
+static int
+xmlValidateElementContent(xmlValidCtxtPtr ctxt, xmlNodePtr child,
+       xmlElementPtr elemDecl, int warn, xmlNodePtr parent) {
+    int ret = 1;
+#ifndef  LIBXML_REGEXP_ENABLED
+    xmlNodePtr repl = NULL, last = NULL, tmp;
+#endif
+    xmlNodePtr cur;
+    xmlElementContentPtr cont;
+    const xmlChar *name;
+
+    if ((elemDecl == NULL) || (parent == NULL) || (ctxt == NULL))
+	return(-1);
+    cont = elemDecl->content;
+    name = elemDecl->name;
+
+#ifdef LIBXML_REGEXP_ENABLED
+    /* Build the regexp associated to the content model */
+    if (elemDecl->contModel == NULL)
+	ret = xmlValidBuildContentModel(ctxt, elemDecl);
+    if (elemDecl->contModel == NULL) {
+	return(-1);
+    } else {
+	xmlRegExecCtxtPtr exec;
+
+	if (!xmlRegexpIsDeterminist(elemDecl->contModel)) {
+	    return(-1);
+	}
+	ctxt->nodeMax = 0;
+	ctxt->nodeNr = 0;
+	ctxt->nodeTab = NULL;
+	exec = xmlRegNewExecCtxt(elemDecl->contModel, NULL, NULL);
+	if (exec != NULL) {
+	    cur = child;
+	    while (cur != NULL) {
+		switch (cur->type) {
+		    case XML_ENTITY_REF_NODE:
+			/*
+			 * Push the current node to be able to roll back
+			 * and process within the entity
+			 */
+			if ((cur->children != NULL) &&
+			    (cur->children->children != NULL)) {
+			    nodeVPush(ctxt, cur);
+			    cur = cur->children->children;
+			    continue;
+			}
+			break;
+		    case XML_TEXT_NODE:
+			if (xmlIsBlankNode(cur))
+			    break;
+			ret = 0;
+			goto fail;
+		    case XML_CDATA_SECTION_NODE:
+			/* TODO */
+			ret = 0;
+			goto fail;
+		    case XML_ELEMENT_NODE:
+			if ((cur->ns != NULL) && (cur->ns->prefix != NULL)) {
+			    xmlChar fn[50];
+			    xmlChar *fullname;
+
+			    fullname = xmlBuildQName(cur->name,
+				                     cur->ns->prefix, fn, 50);
+			    if (fullname == NULL) {
+				ret = -1;
+				goto fail;
+			    }
+                            ret = xmlRegExecPushString(exec, fullname, NULL);
+			    if ((fullname != fn) && (fullname != cur->name))
+				xmlFree(fullname);
+			} else {
+			    ret = xmlRegExecPushString(exec, cur->name, NULL);
+			}
+			break;
+		    default:
+			break;
+		}
+		/*
+		 * Switch to next element
+		 */
+		cur = cur->next;
+		while (cur == NULL) {
+		    cur = nodeVPop(ctxt);
+		    if (cur == NULL)
+			break;
+		    cur = cur->next;
+		}
+	    }
+	    ret = xmlRegExecPushString(exec, NULL, NULL);
+fail:
+	    xmlRegFreeExecCtxt(exec);
+	}
+    }
+#else  /* LIBXML_REGEXP_ENABLED */
+    /*
+     * Allocate the stack
+     */
+    ctxt->vstateMax = 8;
+    ctxt->vstateTab = (xmlValidState *) xmlMalloc(
+		 ctxt->vstateMax * sizeof(ctxt->vstateTab[0]));
+    if (ctxt->vstateTab == NULL) {
+	xmlVErrMemory(ctxt, "malloc failed");
+	return(-1);
+    }
+    /*
+     * The first entry in the stack is reserved to the current state
+     */
+    ctxt->nodeMax = 0;
+    ctxt->nodeNr = 0;
+    ctxt->nodeTab = NULL;
+    ctxt->vstate = &ctxt->vstateTab[0];
+    ctxt->vstateNr = 1;
+    CONT = cont;
+    NODE = child;
+    DEPTH = 0;
+    OCCURS = 0;
+    STATE = 0;
+    ret = xmlValidateElementType(ctxt);
+    if ((ret == -3) && (warn)) {
+	xmlErrValidWarning(ctxt, child, XML_DTD_CONTENT_NOT_DETERMINIST,
+	       "Content model for Element %s is ambiguous\n",
+	                   name, NULL, NULL);
+    } else if (ret == -2) {
+	/*
+	 * An entities reference appeared at this level.
+	 * Build a minimal representation of this node content
+	 * sufficient to run the validation process on it
+	 */
+	DEBUG_VALID_MSG("Found an entity reference, linearizing");
+	cur = child;
+	while (cur != NULL) {
+	    switch (cur->type) {
+		case XML_ENTITY_REF_NODE:
+		    /*
+		     * Push the current node to be able to roll back
+		     * and process within the entity
+		     */
+		    if ((cur->children != NULL) &&
+			(cur->children->children != NULL)) {
+			nodeVPush(ctxt, cur);
+			cur = cur->children->children;
+			continue;
+		    }
+		    break;
+		case XML_TEXT_NODE:
+		    if (xmlIsBlankNode(cur))
+			break;
+		    /* no break on purpose */
+		case XML_CDATA_SECTION_NODE:
+		    /* no break on purpose */
+		case XML_ELEMENT_NODE:
+		    /*
+		     * Allocate a new node and minimally fills in
+		     * what's required
+		     */
+		    tmp = (xmlNodePtr) xmlMalloc(sizeof(xmlNode));
+		    if (tmp == NULL) {
+			xmlVErrMemory(ctxt, "malloc failed");
+			xmlFreeNodeList(repl);
+			ret = -1;
+			goto done;
+		    }
+		    tmp->type = cur->type;
+		    tmp->name = cur->name;
+		    tmp->ns = cur->ns;
+		    tmp->next = NULL;
+		    tmp->content = NULL;
+		    if (repl == NULL)
+			repl = last = tmp;
+		    else {
+			last->next = tmp;
+			last = tmp;
+		    }
+		    if (cur->type == XML_CDATA_SECTION_NODE) {
+			/*
+			 * E59 spaces in CDATA does not match the
+			 * nonterminal S
+			 */
+			tmp->content = xmlStrdup(BAD_CAST "CDATA");
+		    }
+		    break;
+		default:
+		    break;
+	    }
+	    /*
+	     * Switch to next element
+	     */
+	    cur = cur->next;
+	    while (cur == NULL) {
+		cur = nodeVPop(ctxt);
+		if (cur == NULL)
+		    break;
+		cur = cur->next;
+	    }
+	}
+
+	/*
+	 * Relaunch the validation
+	 */
+	ctxt->vstate = &ctxt->vstateTab[0];
+	ctxt->vstateNr = 1;
+	CONT = cont;
+	NODE = repl;
+	DEPTH = 0;
+	OCCURS = 0;
+	STATE = 0;
+	ret = xmlValidateElementType(ctxt);
+    }
+#endif /* LIBXML_REGEXP_ENABLED */
+    if ((warn) && ((ret != 1) && (ret != -3))) {
+	if (ctxt != NULL) {
+	    char expr[5000];
+	    char list[5000];
+
+	    expr[0] = 0;
+	    xmlSnprintfElementContent(&expr[0], 5000, cont, 1);
+	    list[0] = 0;
+#ifndef LIBXML_REGEXP_ENABLED
+	    if (repl != NULL)
+		xmlSnprintfElements(&list[0], 5000, repl, 1);
+	    else
+#endif /* LIBXML_REGEXP_ENABLED */
+		xmlSnprintfElements(&list[0], 5000, child, 1);
+
+	    if (name != NULL) {
+		xmlErrValidNode(ctxt, parent, XML_DTD_CONTENT_MODEL,
+	   "Element %s content does not follow the DTD, expecting %s, got %s\n",
+		       name, BAD_CAST expr, BAD_CAST list);
+	    } else {
+		xmlErrValidNode(ctxt, parent, XML_DTD_CONTENT_MODEL,
+	   "Element content does not follow the DTD, expecting %s, got %s\n",
+		       BAD_CAST expr, BAD_CAST list, NULL);
+	    }
+	} else {
+	    if (name != NULL) {
+		xmlErrValidNode(ctxt, parent, XML_DTD_CONTENT_MODEL,
+		       "Element %s content does not follow the DTD\n",
+		       name, NULL, NULL);
+	    } else {
+		xmlErrValidNode(ctxt, parent, XML_DTD_CONTENT_MODEL,
+		       "Element content does not follow the DTD\n",
+		                NULL, NULL, NULL);
+	    }
+	}
+	ret = 0;
+    }
+    if (ret == -3)
+	ret = 1;
+
+#ifndef  LIBXML_REGEXP_ENABLED
+done:
+    /*
+     * Deallocate the copy if done, and free up the validation stack
+     */
+    while (repl != NULL) {
+	tmp = repl->next;
+	xmlFree(repl);
+	repl = tmp;
+    }
+    ctxt->vstateMax = 0;
+    if (ctxt->vstateTab != NULL) {
+	xmlFree(ctxt->vstateTab);
+	ctxt->vstateTab = NULL;
+    }
+#endif
+    ctxt->nodeMax = 0;
+    ctxt->nodeNr = 0;
+    if (ctxt->nodeTab != NULL) {
+	xmlFree(ctxt->nodeTab);
+	ctxt->nodeTab = NULL;
+    }
+    return(ret);
+
+}
+
+/**
+ * xmlValidateCdataElement:
+ * @ctxt:  the validation context
+ * @doc:  a document instance
+ * @elem:  an element instance
+ *
+ * Check that an element follows #CDATA
+ *
+ * returns 1 if valid or 0 otherwise
+ */
+static int
+xmlValidateOneCdataElement(xmlValidCtxtPtr ctxt, xmlDocPtr doc,
+                           xmlNodePtr elem) {
+    int ret = 1;
+    xmlNodePtr cur, child;
+
+    if ((ctxt == NULL) || (doc == NULL) || (elem == NULL) ||
+        (elem->type != XML_ELEMENT_NODE))
+	return(0);
+
+    child = elem->children;
+
+    cur = child;
+    while (cur != NULL) {
+	switch (cur->type) {
+	    case XML_ENTITY_REF_NODE:
+		/*
+		 * Push the current node to be able to roll back
+		 * and process within the entity
+		 */
+		if ((cur->children != NULL) &&
+		    (cur->children->children != NULL)) {
+		    nodeVPush(ctxt, cur);
+		    cur = cur->children->children;
+		    continue;
+		}
+		break;
+	    case XML_COMMENT_NODE:
+	    case XML_PI_NODE:
+	    case XML_TEXT_NODE:
+	    case XML_CDATA_SECTION_NODE:
+		break;
+	    default:
+		ret = 0;
+		goto done;
+	}
+	/*
+	 * Switch to next element
+	 */
+	cur = cur->next;
+	while (cur == NULL) {
+	    cur = nodeVPop(ctxt);
+	    if (cur == NULL)
+		break;
+	    cur = cur->next;
+	}
+    }
+done:
+    ctxt->nodeMax = 0;
+    ctxt->nodeNr = 0;
+    if (ctxt->nodeTab != NULL) {
+	xmlFree(ctxt->nodeTab);
+	ctxt->nodeTab = NULL;
+    }
+    return(ret);
+}
+
+/**
+ * xmlValidateCheckMixed:
+ * @ctxt:  the validation context
+ * @cont:  the mixed content model
+ * @qname:  the qualified name as appearing in the serialization
+ *
+ * Check if the given node is part of the content model.
+ *
+ * Returns 1 if yes, 0 if no, -1 in case of error
+ */
+static int
+xmlValidateCheckMixed(xmlValidCtxtPtr ctxt,
+	              xmlElementContentPtr cont, const xmlChar *qname) {
+    const xmlChar *name;
+    int plen;
+    name = xmlSplitQName3(qname, &plen);
+
+    if (name == NULL) {
+	while (cont != NULL) {
+	    if (cont->type == XML_ELEMENT_CONTENT_ELEMENT) {
+		if ((cont->prefix == NULL) && (xmlStrEqual(cont->name, qname)))
+		    return(1);
+	    } else if ((cont->type == XML_ELEMENT_CONTENT_OR) &&
+	       (cont->c1 != NULL) &&
+	       (cont->c1->type == XML_ELEMENT_CONTENT_ELEMENT)){
+		if ((cont->c1->prefix == NULL) &&
+		    (xmlStrEqual(cont->c1->name, qname)))
+		    return(1);
+	    } else if ((cont->type != XML_ELEMENT_CONTENT_OR) ||
+		(cont->c1 == NULL) ||
+		(cont->c1->type != XML_ELEMENT_CONTENT_PCDATA)){
+		xmlErrValid(NULL, XML_DTD_MIXED_CORRUPT,
+			"Internal: MIXED struct corrupted\n",
+			NULL);
+		break;
+	    }
+	    cont = cont->c2;
+	}
+    } else {
+	while (cont != NULL) {
+	    if (cont->type == XML_ELEMENT_CONTENT_ELEMENT) {
+		if ((cont->prefix != NULL) &&
+		    (xmlStrncmp(cont->prefix, qname, plen) == 0) &&
+		    (xmlStrEqual(cont->name, name)))
+		    return(1);
+	    } else if ((cont->type == XML_ELEMENT_CONTENT_OR) &&
+	       (cont->c1 != NULL) &&
+	       (cont->c1->type == XML_ELEMENT_CONTENT_ELEMENT)){
+		if ((cont->c1->prefix != NULL) &&
+		    (xmlStrncmp(cont->c1->prefix, qname, plen) == 0) &&
+		    (xmlStrEqual(cont->c1->name, name)))
+		    return(1);
+	    } else if ((cont->type != XML_ELEMENT_CONTENT_OR) ||
+		(cont->c1 == NULL) ||
+		(cont->c1->type != XML_ELEMENT_CONTENT_PCDATA)){
+		xmlErrValid(ctxt, XML_DTD_MIXED_CORRUPT,
+			"Internal: MIXED struct corrupted\n",
+			NULL);
+		break;
+	    }
+	    cont = cont->c2;
+	}
+    }
+    return(0);
+}
+
+/**
+ * xmlValidGetElemDecl:
+ * @ctxt:  the validation context
+ * @doc:  a document instance
+ * @elem:  an element instance
+ * @extsubset:  pointer, (out) indicate if the declaration was found
+ *              in the external subset.
+ *
+ * Finds a declaration associated to an element in the document.
+ *
+ * returns the pointer to the declaration or NULL if not found.
+ */
+static xmlElementPtr
+xmlValidGetElemDecl(xmlValidCtxtPtr ctxt, xmlDocPtr doc,
+	            xmlNodePtr elem, int *extsubset) {
+    xmlElementPtr elemDecl = NULL;
+    const xmlChar *prefix = NULL;
+
+    if ((ctxt == NULL) || (doc == NULL) ||
+        (elem == NULL) || (elem->name == NULL))
+        return(NULL);
+    if (extsubset != NULL)
+	*extsubset = 0;
+
+    /*
+     * Fetch the declaration for the qualified name
+     */
+    if ((elem->ns != NULL) && (elem->ns->prefix != NULL))
+	prefix = elem->ns->prefix;
+
+    if (prefix != NULL) {
+	elemDecl = xmlGetDtdQElementDesc(doc->intSubset,
+		                         elem->name, prefix);
+	if ((elemDecl == NULL) && (doc->extSubset != NULL)) {
+	    elemDecl = xmlGetDtdQElementDesc(doc->extSubset,
+		                             elem->name, prefix);
+	    if ((elemDecl != NULL) && (extsubset != NULL))
+		*extsubset = 1;
+	}
+    }
+
+    /*
+     * Fetch the declaration for the non qualified name
+     * This is "non-strict" validation should be done on the
+     * full QName but in that case being flexible makes sense.
+     */
+    if (elemDecl == NULL) {
+	elemDecl = xmlGetDtdElementDesc(doc->intSubset, elem->name);
+	if ((elemDecl == NULL) && (doc->extSubset != NULL)) {
+	    elemDecl = xmlGetDtdElementDesc(doc->extSubset, elem->name);
+	    if ((elemDecl != NULL) && (extsubset != NULL))
+		*extsubset = 1;
+	}
+    }
+    if (elemDecl == NULL) {
+	xmlErrValidNode(ctxt, elem,
+			XML_DTD_UNKNOWN_ELEM,
+	       "No declaration for element %s\n",
+	       elem->name, NULL, NULL);
+    }
+    return(elemDecl);
+}
+
+#ifdef LIBXML_REGEXP_ENABLED
+/**
+ * xmlValidatePushElement:
+ * @ctxt:  the validation context
+ * @doc:  a document instance
+ * @elem:  an element instance
+ * @qname:  the qualified name as appearing in the serialization
+ *
+ * Push a new element start on the validation stack.
+ *
+ * returns 1 if no validation problem was found or 0 otherwise
+ */
+int
+xmlValidatePushElement(xmlValidCtxtPtr ctxt, xmlDocPtr doc,
+                       xmlNodePtr elem, const xmlChar *qname) {
+    int ret = 1;
+    xmlElementPtr eDecl;
+    int extsubset = 0;
+
+    if (ctxt == NULL)
+        return(0);
+/* printf("PushElem %s\n", qname); */
+    if ((ctxt->vstateNr > 0) && (ctxt->vstate != NULL)) {
+	xmlValidStatePtr state = ctxt->vstate;
+	xmlElementPtr elemDecl;
+
+	/*
+	 * Check the new element against the content model of the new elem.
+	 */
+	if (state->elemDecl != NULL) {
+	    elemDecl = state->elemDecl;
+
+	    switch(elemDecl->etype) {
+		case XML_ELEMENT_TYPE_UNDEFINED:
+		    ret = 0;
+		    break;
+		case XML_ELEMENT_TYPE_EMPTY:
+		    xmlErrValidNode(ctxt, state->node,
+				    XML_DTD_NOT_EMPTY,
+	       "Element %s was declared EMPTY this one has content\n",
+			   state->node->name, NULL, NULL);
+		    ret = 0;
+		    break;
+		case XML_ELEMENT_TYPE_ANY:
+		    /* I don't think anything is required then */
+		    break;
+		case XML_ELEMENT_TYPE_MIXED:
+		    /* simple case of declared as #PCDATA */
+		    if ((elemDecl->content != NULL) &&
+			(elemDecl->content->type ==
+			 XML_ELEMENT_CONTENT_PCDATA)) {
+			xmlErrValidNode(ctxt, state->node,
+					XML_DTD_NOT_PCDATA,
+	       "Element %s was declared #PCDATA but contains non text nodes\n",
+				state->node->name, NULL, NULL);
+			ret = 0;
+		    } else {
+			ret = xmlValidateCheckMixed(ctxt, elemDecl->content,
+				                    qname);
+			if (ret != 1) {
+			    xmlErrValidNode(ctxt, state->node,
+					    XML_DTD_INVALID_CHILD,
+	       "Element %s is not declared in %s list of possible children\n",
+				    qname, state->node->name, NULL);
+			}
+		    }
+		    break;
+		case XML_ELEMENT_TYPE_ELEMENT:
+		    /*
+		     * TODO:
+		     * VC: Standalone Document Declaration
+		     *     - element types with element content, if white space
+		     *       occurs directly within any instance of those types.
+		     */
+		    if (state->exec != NULL) {
+			ret = xmlRegExecPushString(state->exec, qname, NULL);
+			if (ret < 0) {
+			    xmlErrValidNode(ctxt, state->node,
+					    XML_DTD_CONTENT_MODEL,
+	       "Element %s content does not follow the DTD, Misplaced %s\n",
+				   state->node->name, qname, NULL);
+			    ret = 0;
+			} else {
+			    ret = 1;
+			}
+		    }
+		    break;
+	    }
+	}
+    }
+    eDecl = xmlValidGetElemDecl(ctxt, doc, elem, &extsubset);
+    vstateVPush(ctxt, eDecl, elem);
+    return(ret);
+}
+
+/**
+ * xmlValidatePushCData:
+ * @ctxt:  the validation context
+ * @data:  some character data read
+ * @len:  the length of the data
+ *
+ * check the CData parsed for validation in the current stack
+ *
+ * returns 1 if no validation problem was found or 0 otherwise
+ */
+int
+xmlValidatePushCData(xmlValidCtxtPtr ctxt, const xmlChar *data, int len) {
+    int ret = 1;
+
+/* printf("CDATA %s %d\n", data, len); */
+    if (ctxt == NULL)
+        return(0);
+    if (len <= 0)
+	return(ret);
+    if ((ctxt->vstateNr > 0) && (ctxt->vstate != NULL)) {
+	xmlValidStatePtr state = ctxt->vstate;
+	xmlElementPtr elemDecl;
+
+	/*
+	 * Check the new element against the content model of the new elem.
+	 */
+	if (state->elemDecl != NULL) {
+	    elemDecl = state->elemDecl;
+
+	    switch(elemDecl->etype) {
+		case XML_ELEMENT_TYPE_UNDEFINED:
+		    ret = 0;
+		    break;
+		case XML_ELEMENT_TYPE_EMPTY:
+		    xmlErrValidNode(ctxt, state->node,
+				    XML_DTD_NOT_EMPTY,
+	       "Element %s was declared EMPTY this one has content\n",
+			   state->node->name, NULL, NULL);
+		    ret = 0;
+		    break;
+		case XML_ELEMENT_TYPE_ANY:
+		    break;
+		case XML_ELEMENT_TYPE_MIXED:
+		    break;
+		case XML_ELEMENT_TYPE_ELEMENT: {
+                    int i;
+
+                    for (i = 0;i < len;i++) {
+                        if (!IS_BLANK_CH(data[i])) {
+                            xmlErrValidNode(ctxt, state->node,
+                                            XML_DTD_CONTENT_MODEL,
+       "Element %s content does not follow the DTD, Text not allowed\n",
+                                   state->node->name, NULL, NULL);
+                            ret = 0;
+                            goto done;
+                        }
+                    }
+                    /*
+                     * TODO:
+                     * VC: Standalone Document Declaration
+                     *  element types with element content, if white space
+                     *  occurs directly within any instance of those types.
+                     */
+                    break;
+                }
+	    }
+	}
+    }
+done:
+    return(ret);
+}
+
+/**
+ * xmlValidatePopElement:
+ * @ctxt:  the validation context
+ * @doc:  a document instance
+ * @elem:  an element instance
+ * @qname:  the qualified name as appearing in the serialization
+ *
+ * Pop the element end from the validation stack.
+ *
+ * returns 1 if no validation problem was found or 0 otherwise
+ */
+int
+xmlValidatePopElement(xmlValidCtxtPtr ctxt, xmlDocPtr doc ATTRIBUTE_UNUSED,
+                      xmlNodePtr elem ATTRIBUTE_UNUSED,
+		      const xmlChar *qname ATTRIBUTE_UNUSED) {
+    int ret = 1;
+
+    if (ctxt == NULL)
+        return(0);
+/* printf("PopElem %s\n", qname); */
+    if ((ctxt->vstateNr > 0) && (ctxt->vstate != NULL)) {
+	xmlValidStatePtr state = ctxt->vstate;
+	xmlElementPtr elemDecl;
+
+	/*
+	 * Check the new element against the content model of the new elem.
+	 */
+	if (state->elemDecl != NULL) {
+	    elemDecl = state->elemDecl;
+
+	    if (elemDecl->etype == XML_ELEMENT_TYPE_ELEMENT) {
+		if (state->exec != NULL) {
+		    ret = xmlRegExecPushString(state->exec, NULL, NULL);
+		    if (ret == 0) {
+			xmlErrValidNode(ctxt, state->node,
+			                XML_DTD_CONTENT_MODEL,
+	   "Element %s content does not follow the DTD, Expecting more child\n",
+			       state->node->name, NULL,NULL);
+		    } else {
+			/*
+			 * previous validation errors should not generate
+			 * a new one here
+			 */
+			ret = 1;
+		    }
+		}
+	    }
+	}
+	vstateVPop(ctxt);
+    }
+    return(ret);
+}
+#endif /* LIBXML_REGEXP_ENABLED */
+
+/**
+ * xmlValidateOneElement:
+ * @ctxt:  the validation context
+ * @doc:  a document instance
+ * @elem:  an element instance
+ *
+ * Try to validate a single element and it's attributes,
+ * basically it does the following checks as described by the
+ * XML-1.0 recommendation:
+ *  - [ VC: Element Valid ]
+ *  - [ VC: Required Attribute ]
+ * Then call xmlValidateOneAttribute() for each attribute present.
+ *
+ * The ID/IDREF checkings are done separately
+ *
+ * returns 1 if valid or 0 otherwise
+ */
+
+int
+xmlValidateOneElement(xmlValidCtxtPtr ctxt, xmlDocPtr doc,
+                      xmlNodePtr elem) {
+    xmlElementPtr elemDecl = NULL;
+    xmlElementContentPtr cont;
+    xmlAttributePtr attr;
+    xmlNodePtr child;
+    int ret = 1, tmp;
+    const xmlChar *name;
+    int extsubset = 0;
+
+    CHECK_DTD;
+
+    if (elem == NULL) return(0);
+    switch (elem->type) {
+        case XML_ATTRIBUTE_NODE:
+	    xmlErrValidNode(ctxt, elem, XML_ERR_INTERNAL_ERROR,
+		   "Attribute element not expected\n", NULL, NULL ,NULL);
+	    return(0);
+        case XML_TEXT_NODE:
+	    if (elem->children != NULL) {
+		xmlErrValidNode(ctxt, elem, XML_ERR_INTERNAL_ERROR,
+		                "Text element has children !\n",
+				NULL,NULL,NULL);
+		return(0);
+	    }
+	    if (elem->ns != NULL) {
+		xmlErrValidNode(ctxt, elem, XML_ERR_INTERNAL_ERROR,
+		                "Text element has namespace !\n",
+				NULL,NULL,NULL);
+		return(0);
+	    }
+	    if (elem->content == NULL) {
+		xmlErrValidNode(ctxt, elem, XML_ERR_INTERNAL_ERROR,
+		                "Text element has no content !\n",
+				NULL,NULL,NULL);
+		return(0);
+	    }
+	    return(1);
+        case XML_XINCLUDE_START:
+        case XML_XINCLUDE_END:
+            return(1);
+        case XML_CDATA_SECTION_NODE:
+        case XML_ENTITY_REF_NODE:
+        case XML_PI_NODE:
+        case XML_COMMENT_NODE:
+	    return(1);
+        case XML_ENTITY_NODE:
+	    xmlErrValidNode(ctxt, elem, XML_ERR_INTERNAL_ERROR,
+		   "Entity element not expected\n", NULL, NULL ,NULL);
+	    return(0);
+        case XML_NOTATION_NODE:
+	    xmlErrValidNode(ctxt, elem, XML_ERR_INTERNAL_ERROR,
+		   "Notation element not expected\n", NULL, NULL ,NULL);
+	    return(0);
+        case XML_DOCUMENT_NODE:
+        case XML_DOCUMENT_TYPE_NODE:
+        case XML_DOCUMENT_FRAG_NODE:
+	    xmlErrValidNode(ctxt, elem, XML_ERR_INTERNAL_ERROR,
+		   "Document element not expected\n", NULL, NULL ,NULL);
+	    return(0);
+        case XML_HTML_DOCUMENT_NODE:
+	    xmlErrValidNode(ctxt, elem, XML_ERR_INTERNAL_ERROR,
+		   "HTML Document not expected\n", NULL, NULL ,NULL);
+	    return(0);
+        case XML_ELEMENT_NODE:
+	    break;
+	default:
+	    xmlErrValidNode(ctxt, elem, XML_ERR_INTERNAL_ERROR,
+		   "unknown element type\n", NULL, NULL ,NULL);
+	    return(0);
+    }
+
+    /*
+     * Fetch the declaration
+     */
+    elemDecl = xmlValidGetElemDecl(ctxt, doc, elem, &extsubset);
+    if (elemDecl == NULL)
+	return(0);
+
+    /*
+     * If vstateNr is not zero that means continuous validation is
+     * activated, do not try to check the content model at that level.
+     */
+    if (ctxt->vstateNr == 0) {
+    /* Check that the element content matches the definition */
+    switch (elemDecl->etype) {
+        case XML_ELEMENT_TYPE_UNDEFINED:
+	    xmlErrValidNode(ctxt, elem, XML_DTD_UNKNOWN_ELEM,
+	                    "No declaration for element %s\n",
+		   elem->name, NULL, NULL);
+	    return(0);
+        case XML_ELEMENT_TYPE_EMPTY:
+	    if (elem->children != NULL) {
+		xmlErrValidNode(ctxt, elem, XML_DTD_NOT_EMPTY,
+	       "Element %s was declared EMPTY this one has content\n",
+	               elem->name, NULL, NULL);
+		ret = 0;
+	    }
+	    break;
+        case XML_ELEMENT_TYPE_ANY:
+	    /* I don't think anything is required then */
+	    break;
+        case XML_ELEMENT_TYPE_MIXED:
+
+	    /* simple case of declared as #PCDATA */
+	    if ((elemDecl->content != NULL) &&
+		(elemDecl->content->type == XML_ELEMENT_CONTENT_PCDATA)) {
+		ret = xmlValidateOneCdataElement(ctxt, doc, elem);
+		if (!ret) {
+		    xmlErrValidNode(ctxt, elem, XML_DTD_NOT_PCDATA,
+	       "Element %s was declared #PCDATA but contains non text nodes\n",
+			   elem->name, NULL, NULL);
+		}
+		break;
+	    }
+	    child = elem->children;
+	    /* Hum, this start to get messy */
+	    while (child != NULL) {
+	        if (child->type == XML_ELEMENT_NODE) {
+		    name = child->name;
+		    if ((child->ns != NULL) && (child->ns->prefix != NULL)) {
+			xmlChar fn[50];
+			xmlChar *fullname;
+
+			fullname = xmlBuildQName(child->name, child->ns->prefix,
+				                 fn, 50);
+			if (fullname == NULL)
+			    return(0);
+			cont = elemDecl->content;
+			while (cont != NULL) {
+			    if (cont->type == XML_ELEMENT_CONTENT_ELEMENT) {
+				if (xmlStrEqual(cont->name, fullname))
+				    break;
+			    } else if ((cont->type == XML_ELEMENT_CONTENT_OR) &&
+			       (cont->c1 != NULL) &&
+			       (cont->c1->type == XML_ELEMENT_CONTENT_ELEMENT)){
+				if (xmlStrEqual(cont->c1->name, fullname))
+				    break;
+			    } else if ((cont->type != XML_ELEMENT_CONTENT_OR) ||
+				(cont->c1 == NULL) ||
+				(cont->c1->type != XML_ELEMENT_CONTENT_PCDATA)){
+				xmlErrValid(NULL, XML_DTD_MIXED_CORRUPT,
+					"Internal: MIXED struct corrupted\n",
+					NULL);
+				break;
+			    }
+			    cont = cont->c2;
+			}
+			if ((fullname != fn) && (fullname != child->name))
+			    xmlFree(fullname);
+			if (cont != NULL)
+			    goto child_ok;
+		    }
+		    cont = elemDecl->content;
+		    while (cont != NULL) {
+		        if (cont->type == XML_ELEMENT_CONTENT_ELEMENT) {
+			    if (xmlStrEqual(cont->name, name)) break;
+			} else if ((cont->type == XML_ELEMENT_CONTENT_OR) &&
+			   (cont->c1 != NULL) &&
+			   (cont->c1->type == XML_ELEMENT_CONTENT_ELEMENT)) {
+			    if (xmlStrEqual(cont->c1->name, name)) break;
+			} else if ((cont->type != XML_ELEMENT_CONTENT_OR) ||
+			    (cont->c1 == NULL) ||
+			    (cont->c1->type != XML_ELEMENT_CONTENT_PCDATA)) {
+			    xmlErrValid(ctxt, XML_DTD_MIXED_CORRUPT,
+				    "Internal: MIXED struct corrupted\n",
+				    NULL);
+			    break;
+			}
+			cont = cont->c2;
+		    }
+		    if (cont == NULL) {
+			xmlErrValidNode(ctxt, elem, XML_DTD_INVALID_CHILD,
+	       "Element %s is not declared in %s list of possible children\n",
+			       name, elem->name, NULL);
+			ret = 0;
+		    }
+		}
+child_ok:
+	        child = child->next;
+	    }
+	    break;
+        case XML_ELEMENT_TYPE_ELEMENT:
+	    if ((doc->standalone == 1) && (extsubset == 1)) {
+		/*
+		 * VC: Standalone Document Declaration
+		 *     - element types with element content, if white space
+		 *       occurs directly within any instance of those types.
+		 */
+		child = elem->children;
+		while (child != NULL) {
+		    if (child->type == XML_TEXT_NODE) {
+			const xmlChar *content = child->content;
+
+			while (IS_BLANK_CH(*content))
+			    content++;
+			if (*content == 0) {
+			    xmlErrValidNode(ctxt, elem,
+			                    XML_DTD_STANDALONE_WHITE_SPACE,
+"standalone: %s declared in the external subset contains white spaces nodes\n",
+				   elem->name, NULL, NULL);
+			    ret = 0;
+			    break;
+			}
+		    }
+		    child =child->next;
+		}
+	    }
+	    child = elem->children;
+	    cont = elemDecl->content;
+	    tmp = xmlValidateElementContent(ctxt, child, elemDecl, 1, elem);
+	    if (tmp <= 0)
+		ret = tmp;
+	    break;
+    }
+    } /* not continuous */
+
+    /* [ VC: Required Attribute ] */
+    attr = elemDecl->attributes;
+    while (attr != NULL) {
+	if (attr->def == XML_ATTRIBUTE_REQUIRED) {
+	    int qualified = -1;
+
+	    if ((attr->prefix == NULL) &&
+		(xmlStrEqual(attr->name, BAD_CAST "xmlns"))) {
+		xmlNsPtr ns;
+
+		ns = elem->nsDef;
+		while (ns != NULL) {
+		    if (ns->prefix == NULL)
+			goto found;
+		    ns = ns->next;
+		}
+	    } else if (xmlStrEqual(attr->prefix, BAD_CAST "xmlns")) {
+		xmlNsPtr ns;
+
+		ns = elem->nsDef;
+		while (ns != NULL) {
+		    if (xmlStrEqual(attr->name, ns->prefix))
+			goto found;
+		    ns = ns->next;
+		}
+	    } else {
+		xmlAttrPtr attrib;
+
+		attrib = elem->properties;
+		while (attrib != NULL) {
+		    if (xmlStrEqual(attrib->name, attr->name)) {
+			if (attr->prefix != NULL) {
+			    xmlNsPtr nameSpace = attrib->ns;
+
+			    if (nameSpace == NULL)
+				nameSpace = elem->ns;
+			    /*
+			     * qualified names handling is problematic, having a
+			     * different prefix should be possible but DTDs don't
+			     * allow to define the URI instead of the prefix :-(
+			     */
+			    if (nameSpace == NULL) {
+				if (qualified < 0)
+				    qualified = 0;
+			    } else if (!xmlStrEqual(nameSpace->prefix,
+						    attr->prefix)) {
+				if (qualified < 1)
+				    qualified = 1;
+			    } else
+				goto found;
+			} else {
+			    /*
+			     * We should allow applications to define namespaces
+			     * for their application even if the DTD doesn't
+			     * carry one, otherwise, basically we would always
+			     * break.
+			     */
+			    goto found;
+			}
+		    }
+		    attrib = attrib->next;
+		}
+	    }
+	    if (qualified == -1) {
+		if (attr->prefix == NULL) {
+		    xmlErrValidNode(ctxt, elem, XML_DTD_MISSING_ATTRIBUTE,
+		       "Element %s does not carry attribute %s\n",
+			   elem->name, attr->name, NULL);
+		    ret = 0;
+	        } else {
+		    xmlErrValidNode(ctxt, elem, XML_DTD_MISSING_ATTRIBUTE,
+		       "Element %s does not carry attribute %s:%s\n",
+			   elem->name, attr->prefix,attr->name);
+		    ret = 0;
+		}
+	    } else if (qualified == 0) {
+		xmlErrValidWarning(ctxt, elem, XML_DTD_NO_PREFIX,
+		   "Element %s required attribute %s:%s has no prefix\n",
+		       elem->name, attr->prefix, attr->name);
+	    } else if (qualified == 1) {
+		xmlErrValidWarning(ctxt, elem, XML_DTD_DIFFERENT_PREFIX,
+		   "Element %s required attribute %s:%s has different prefix\n",
+		       elem->name, attr->prefix, attr->name);
+	    }
+	} else if (attr->def == XML_ATTRIBUTE_FIXED) {
+	    /*
+	     * Special tests checking #FIXED namespace declarations
+	     * have the right value since this is not done as an
+	     * attribute checking
+	     */
+	    if ((attr->prefix == NULL) &&
+		(xmlStrEqual(attr->name, BAD_CAST "xmlns"))) {
+		xmlNsPtr ns;
+
+		ns = elem->nsDef;
+		while (ns != NULL) {
+		    if (ns->prefix == NULL) {
+			if (!xmlStrEqual(attr->defaultValue, ns->href)) {
+			    xmlErrValidNode(ctxt, elem,
+			           XML_DTD_ELEM_DEFAULT_NAMESPACE,
+   "Element %s namespace name for default namespace does not match the DTD\n",
+				   elem->name, NULL, NULL);
+			    ret = 0;
+			}
+			goto found;
+		    }
+		    ns = ns->next;
+		}
+	    } else if (xmlStrEqual(attr->prefix, BAD_CAST "xmlns")) {
+		xmlNsPtr ns;
+
+		ns = elem->nsDef;
+		while (ns != NULL) {
+		    if (xmlStrEqual(attr->name, ns->prefix)) {
+			if (!xmlStrEqual(attr->defaultValue, ns->href)) {
+			    xmlErrValidNode(ctxt, elem, XML_DTD_ELEM_NAMESPACE,
+		   "Element %s namespace name for %s does not match the DTD\n",
+				   elem->name, ns->prefix, NULL);
+			    ret = 0;
+			}
+			goto found;
+		    }
+		    ns = ns->next;
+		}
+	    }
+	}
+found:
+        attr = attr->nexth;
+    }
+    return(ret);
+}
+
+/**
+ * xmlValidateRoot:
+ * @ctxt:  the validation context
+ * @doc:  a document instance
+ *
+ * Try to validate a the root element
+ * basically it does the following check as described by the
+ * XML-1.0 recommendation:
+ *  - [ VC: Root Element Type ]
+ * it doesn't try to recurse or apply other check to the element
+ *
+ * returns 1 if valid or 0 otherwise
+ */
+
+int
+xmlValidateRoot(xmlValidCtxtPtr ctxt, xmlDocPtr doc) {
+    xmlNodePtr root;
+    int ret;
+
+    if (doc == NULL) return(0);
+
+    root = xmlDocGetRootElement(doc);
+    if ((root == NULL) || (root->name == NULL)) {
+	xmlErrValid(ctxt, XML_DTD_NO_ROOT,
+	            "no root element\n", NULL);
+        return(0);
+    }
+
+    /*
+     * When doing post validation against a separate DTD, those may
+     * no internal subset has been generated
+     */
+    if ((doc->intSubset != NULL) &&
+	(doc->intSubset->name != NULL)) {
+	/*
+	 * Check first the document root against the NQName
+	 */
+	if (!xmlStrEqual(doc->intSubset->name, root->name)) {
+	    if ((root->ns != NULL) && (root->ns->prefix != NULL)) {
+		xmlChar fn[50];
+		xmlChar *fullname;
+
+		fullname = xmlBuildQName(root->name, root->ns->prefix, fn, 50);
+		if (fullname == NULL) {
+		    xmlVErrMemory(ctxt, NULL);
+		    return(0);
+		}
+		ret = xmlStrEqual(doc->intSubset->name, fullname);
+		if ((fullname != fn) && (fullname != root->name))
+		    xmlFree(fullname);
+		if (ret == 1)
+		    goto name_ok;
+	    }
+	    if ((xmlStrEqual(doc->intSubset->name, BAD_CAST "HTML")) &&
+		(xmlStrEqual(root->name, BAD_CAST "html")))
+		goto name_ok;
+	    xmlErrValidNode(ctxt, root, XML_DTD_ROOT_NAME,
+		   "root and DTD name do not match '%s' and '%s'\n",
+		   root->name, doc->intSubset->name, NULL);
+	    return(0);
+	}
+    }
+name_ok:
+    return(1);
+}
+
+
+/**
+ * xmlValidateElement:
+ * @ctxt:  the validation context
+ * @doc:  a document instance
+ * @elem:  an element instance
+ *
+ * Try to validate the subtree under an element
+ *
+ * returns 1 if valid or 0 otherwise
+ */
+
+int
+xmlValidateElement(xmlValidCtxtPtr ctxt, xmlDocPtr doc, xmlNodePtr elem) {
+    xmlNodePtr child;
+    xmlAttrPtr attr;
+    xmlNsPtr ns;
+    const xmlChar *value;
+    int ret = 1;
+
+    if (elem == NULL) return(0);
+
+    /*
+     * XInclude elements were added after parsing in the infoset,
+     * they don't really mean anything validation wise.
+     */
+    if ((elem->type == XML_XINCLUDE_START) ||
+	(elem->type == XML_XINCLUDE_END) ||
+	(elem->type == XML_NAMESPACE_DECL))
+	return(1);
+
+    CHECK_DTD;
+
+    /*
+     * Entities references have to be handled separately
+     */
+    if (elem->type == XML_ENTITY_REF_NODE) {
+	return(1);
+    }
+
+    ret &= xmlValidateOneElement(ctxt, doc, elem);
+    if (elem->type == XML_ELEMENT_NODE) {
+	attr = elem->properties;
+	while (attr != NULL) {
+	    value = xmlNodeListGetString(doc, attr->children, 0);
+	    ret &= xmlValidateOneAttribute(ctxt, doc, elem, attr, value);
+	    if (value != NULL)
+		xmlFree((char *)value);
+	    attr= attr->next;
+	}
+	ns = elem->nsDef;
+	while (ns != NULL) {
+	    if (elem->ns == NULL)
+		ret &= xmlValidateOneNamespace(ctxt, doc, elem, NULL,
+					       ns, ns->href);
+	    else
+		ret &= xmlValidateOneNamespace(ctxt, doc, elem,
+		                               elem->ns->prefix, ns, ns->href);
+	    ns = ns->next;
+	}
+    }
+    child = elem->children;
+    while (child != NULL) {
+        ret &= xmlValidateElement(ctxt, doc, child);
+        child = child->next;
+    }
+
+    return(ret);
+}
+
+/**
+ * xmlValidateRef:
+ * @ref:   A reference to be validated
+ * @ctxt:  Validation context
+ * @name:  Name of ID we are searching for
+ *
+ */
+static void
+xmlValidateRef(xmlRefPtr ref, xmlValidCtxtPtr ctxt,
+	                   const xmlChar *name) {
+    xmlAttrPtr id;
+    xmlAttrPtr attr;
+
+    if (ref == NULL)
+	return;
+    if ((ref->attr == NULL) && (ref->name == NULL))
+	return;
+    attr = ref->attr;
+    if (attr == NULL) {
+	xmlChar *dup, *str = NULL, *cur, save;
+
+	dup = xmlStrdup(name);
+	if (dup == NULL) {
+	    ctxt->valid = 0;
+	    return;
+	}
+	cur = dup;
+	while (*cur != 0) {
+	    str = cur;
+	    while ((*cur != 0) && (!IS_BLANK_CH(*cur))) cur++;
+	    save = *cur;
+	    *cur = 0;
+	    id = xmlGetID(ctxt->doc, str);
+	    if (id == NULL) {
+		xmlErrValidNodeNr(ctxt, NULL, XML_DTD_UNKNOWN_ID,
+	   "attribute %s line %d references an unknown ID \"%s\"\n",
+		       ref->name, ref->lineno, str);
+		ctxt->valid = 0;
+	    }
+	    if (save == 0)
+		break;
+	    *cur = save;
+	    while (IS_BLANK_CH(*cur)) cur++;
+	}
+	xmlFree(dup);
+    } else if (attr->atype == XML_ATTRIBUTE_IDREF) {
+	id = xmlGetID(ctxt->doc, name);
+	if (id == NULL) {
+	    xmlErrValidNode(ctxt, attr->parent, XML_DTD_UNKNOWN_ID,
+	   "IDREF attribute %s references an unknown ID \"%s\"\n",
+		   attr->name, name, NULL);
+	    ctxt->valid = 0;
+	}
+    } else if (attr->atype == XML_ATTRIBUTE_IDREFS) {
+	xmlChar *dup, *str = NULL, *cur, save;
+
+	dup = xmlStrdup(name);
+	if (dup == NULL) {
+	    xmlVErrMemory(ctxt, "IDREFS split");
+	    ctxt->valid = 0;
+	    return;
+	}
+	cur = dup;
+	while (*cur != 0) {
+	    str = cur;
+	    while ((*cur != 0) && (!IS_BLANK_CH(*cur))) cur++;
+	    save = *cur;
+	    *cur = 0;
+	    id = xmlGetID(ctxt->doc, str);
+	    if (id == NULL) {
+		xmlErrValidNode(ctxt, attr->parent, XML_DTD_UNKNOWN_ID,
+	   "IDREFS attribute %s references an unknown ID \"%s\"\n",
+			     attr->name, str, NULL);
+		ctxt->valid = 0;
+	    }
+	    if (save == 0)
+		break;
+	    *cur = save;
+	    while (IS_BLANK_CH(*cur)) cur++;
+	}
+	xmlFree(dup);
+    }
+}
+
+/**
+ * xmlWalkValidateList:
+ * @data:  Contents of current link
+ * @user:  Value supplied by the user
+ *
+ * Returns 0 to abort the walk or 1 to continue
+ */
+static int
+xmlWalkValidateList(const void *data, void *user)
+{
+	xmlValidateMemoPtr memo = (xmlValidateMemoPtr)user;
+	xmlValidateRef((xmlRefPtr)data, memo->ctxt, memo->name);
+	return 1;
+}
+
+/**
+ * xmlValidateCheckRefCallback:
+ * @ref_list:  List of references
+ * @ctxt:  Validation context
+ * @name:  Name of ID we are searching for
+ *
+ */
+static void
+xmlValidateCheckRefCallback(void *payload, void *data, const xmlChar *name) {
+    xmlListPtr ref_list = (xmlListPtr) payload;
+    xmlValidCtxtPtr ctxt = (xmlValidCtxtPtr) data;
+    xmlValidateMemo memo;
+
+    if (ref_list == NULL)
+	return;
+    memo.ctxt = ctxt;
+    memo.name = name;
+
+    xmlListWalk(ref_list, xmlWalkValidateList, &memo);
+
+}
+
+/**
+ * xmlValidateDocumentFinal:
+ * @ctxt:  the validation context
+ * @doc:  a document instance
+ *
+ * Does the final step for the document validation once all the
+ * incremental validation steps have been completed
+ *
+ * basically it does the following checks described by the XML Rec
+ *
+ * Check all the IDREF/IDREFS attributes definition for validity
+ *
+ * returns 1 if valid or 0 otherwise
+ */
+
+int
+xmlValidateDocumentFinal(xmlValidCtxtPtr ctxt, xmlDocPtr doc) {
+    xmlRefTablePtr table;
+    unsigned int save;
+
+    if (ctxt == NULL)
+        return(0);
+    if (doc == NULL) {
+        xmlErrValid(ctxt, XML_DTD_NO_DOC,
+		"xmlValidateDocumentFinal: doc == NULL\n", NULL);
+	return(0);
+    }
+
+    /* trick to get correct line id report */
+    save = ctxt->finishDtd;
+    ctxt->finishDtd = 0;
+
+    /*
+     * Check all the NOTATION/NOTATIONS attributes
+     */
+    /*
+     * Check all the ENTITY/ENTITIES attributes definition for validity
+     */
+    /*
+     * Check all the IDREF/IDREFS attributes definition for validity
+     */
+    table = (xmlRefTablePtr) doc->refs;
+    ctxt->doc = doc;
+    ctxt->valid = 1;
+    xmlHashScan(table, xmlValidateCheckRefCallback, ctxt);
+
+    ctxt->finishDtd = save;
+    return(ctxt->valid);
+}
+
+/**
+ * xmlValidateDtd:
+ * @ctxt:  the validation context
+ * @doc:  a document instance
+ * @dtd:  a dtd instance
+ *
+ * Try to validate the document against the dtd instance
+ *
+ * Basically it does check all the definitions in the DtD.
+ * Note the the internal subset (if present) is de-coupled
+ * (i.e. not used), which could give problems if ID or IDREF
+ * is present.
+ *
+ * returns 1 if valid or 0 otherwise
+ */
+
+int
+xmlValidateDtd(xmlValidCtxtPtr ctxt, xmlDocPtr doc, xmlDtdPtr dtd) {
+    int ret;
+    xmlDtdPtr oldExt, oldInt;
+    xmlNodePtr root;
+
+    if (dtd == NULL) return(0);
+    if (doc == NULL) return(0);
+    oldExt = doc->extSubset;
+    oldInt = doc->intSubset;
+    doc->extSubset = dtd;
+    doc->intSubset = NULL;
+    ret = xmlValidateRoot(ctxt, doc);
+    if (ret == 0) {
+	doc->extSubset = oldExt;
+	doc->intSubset = oldInt;
+	return(ret);
+    }
+    if (doc->ids != NULL) {
+          xmlFreeIDTable(doc->ids);
+          doc->ids = NULL;
+    }
+    if (doc->refs != NULL) {
+          xmlFreeRefTable(doc->refs);
+          doc->refs = NULL;
+    }
+    root = xmlDocGetRootElement(doc);
+    ret = xmlValidateElement(ctxt, doc, root);
+    ret &= xmlValidateDocumentFinal(ctxt, doc);
+    doc->extSubset = oldExt;
+    doc->intSubset = oldInt;
+    return(ret);
+}
+
+static void
+xmlValidateNotationCallback(void *payload, void *data,
+	                    const xmlChar *name ATTRIBUTE_UNUSED) {
+    xmlEntityPtr cur = (xmlEntityPtr) payload;
+    xmlValidCtxtPtr ctxt = (xmlValidCtxtPtr) data;
+    if (cur == NULL)
+	return;
+    if (cur->etype == XML_EXTERNAL_GENERAL_UNPARSED_ENTITY) {
+	xmlChar *notation = cur->content;
+
+	if (notation != NULL) {
+	    int ret;
+
+	    ret = xmlValidateNotationUse(ctxt, cur->doc, notation);
+	    if (ret != 1) {
+		ctxt->valid = 0;
+	    }
+	}
+    }
+}
+
+static void
+xmlValidateAttributeCallback(void *payload, void *data,
+	                     const xmlChar *name ATTRIBUTE_UNUSED) {
+    xmlAttributePtr cur = (xmlAttributePtr) payload;
+    xmlValidCtxtPtr ctxt = (xmlValidCtxtPtr) data;
+    int ret;
+    xmlDocPtr doc;
+    xmlElementPtr elem = NULL;
+
+    if (cur == NULL)
+	return;
+    switch (cur->atype) {
+	case XML_ATTRIBUTE_CDATA:
+	case XML_ATTRIBUTE_ID:
+	case XML_ATTRIBUTE_IDREF	:
+	case XML_ATTRIBUTE_IDREFS:
+	case XML_ATTRIBUTE_NMTOKEN:
+	case XML_ATTRIBUTE_NMTOKENS:
+	case XML_ATTRIBUTE_ENUMERATION:
+	    break;
+	case XML_ATTRIBUTE_ENTITY:
+	case XML_ATTRIBUTE_ENTITIES:
+	case XML_ATTRIBUTE_NOTATION:
+	    if (cur->defaultValue != NULL) {
+
+		ret = xmlValidateAttributeValue2(ctxt, ctxt->doc, cur->name,
+			                         cur->atype, cur->defaultValue);
+		if ((ret == 0) && (ctxt->valid == 1))
+		    ctxt->valid = 0;
+	    }
+	    if (cur->tree != NULL) {
+		xmlEnumerationPtr tree = cur->tree;
+		while (tree != NULL) {
+		    ret = xmlValidateAttributeValue2(ctxt, ctxt->doc,
+				    cur->name, cur->atype, tree->name);
+		    if ((ret == 0) && (ctxt->valid == 1))
+			ctxt->valid = 0;
+		    tree = tree->next;
+		}
+	    }
+    }
+    if (cur->atype == XML_ATTRIBUTE_NOTATION) {
+	doc = cur->doc;
+	if (cur->elem == NULL) {
+	    xmlErrValid(ctxt, XML_ERR_INTERNAL_ERROR,
+		   "xmlValidateAttributeCallback(%s): internal error\n",
+		   (const char *) cur->name);
+	    return;
+	}
+
+	if (doc != NULL)
+	    elem = xmlGetDtdElementDesc(doc->intSubset, cur->elem);
+	if ((elem == NULL) && (doc != NULL))
+	    elem = xmlGetDtdElementDesc(doc->extSubset, cur->elem);
+	if ((elem == NULL) && (cur->parent != NULL) &&
+	    (cur->parent->type == XML_DTD_NODE))
+	    elem = xmlGetDtdElementDesc((xmlDtdPtr) cur->parent, cur->elem);
+	if (elem == NULL) {
+	    xmlErrValidNode(ctxt, NULL, XML_DTD_UNKNOWN_ELEM,
+		   "attribute %s: could not find decl for element %s\n",
+		   cur->name, cur->elem, NULL);
+	    return;
+	}
+	if (elem->etype == XML_ELEMENT_TYPE_EMPTY) {
+	    xmlErrValidNode(ctxt, NULL, XML_DTD_EMPTY_NOTATION,
+		   "NOTATION attribute %s declared for EMPTY element %s\n",
+		   cur->name, cur->elem, NULL);
+	    ctxt->valid = 0;
+	}
+    }
+}
+
+/**
+ * xmlValidateDtdFinal:
+ * @ctxt:  the validation context
+ * @doc:  a document instance
+ *
+ * Does the final step for the dtds validation once all the
+ * subsets have been parsed
+ *
+ * basically it does the following checks described by the XML Rec
+ * - check that ENTITY and ENTITIES type attributes default or
+ *   possible values matches one of the defined entities.
+ * - check that NOTATION type attributes default or
+ *   possible values matches one of the defined notations.
+ *
+ * returns 1 if valid or 0 if invalid and -1 if not well-formed
+ */
+
+int
+xmlValidateDtdFinal(xmlValidCtxtPtr ctxt, xmlDocPtr doc) {
+    xmlDtdPtr dtd;
+    xmlAttributeTablePtr table;
+    xmlEntitiesTablePtr entities;
+
+    if ((doc == NULL) || (ctxt == NULL)) return(0);
+    if ((doc->intSubset == NULL) && (doc->extSubset == NULL))
+	return(0);
+    ctxt->doc = doc;
+    ctxt->valid = 1;
+    dtd = doc->intSubset;
+    if ((dtd != NULL) && (dtd->attributes != NULL)) {
+	table = (xmlAttributeTablePtr) dtd->attributes;
+	xmlHashScan(table, xmlValidateAttributeCallback, ctxt);
+    }
+    if ((dtd != NULL) && (dtd->entities != NULL)) {
+	entities = (xmlEntitiesTablePtr) dtd->entities;
+	xmlHashScan(entities, xmlValidateNotationCallback, ctxt);
+    }
+    dtd = doc->extSubset;
+    if ((dtd != NULL) && (dtd->attributes != NULL)) {
+	table = (xmlAttributeTablePtr) dtd->attributes;
+	xmlHashScan(table, xmlValidateAttributeCallback, ctxt);
+    }
+    if ((dtd != NULL) && (dtd->entities != NULL)) {
+	entities = (xmlEntitiesTablePtr) dtd->entities;
+	xmlHashScan(entities, xmlValidateNotationCallback, ctxt);
+    }
+    return(ctxt->valid);
+}
+
+/**
+ * xmlValidateDocument:
+ * @ctxt:  the validation context
+ * @doc:  a document instance
+ *
+ * Try to validate the document instance
+ *
+ * basically it does the all the checks described by the XML Rec
+ * i.e. validates the internal and external subset (if present)
+ * and validate the document tree.
+ *
+ * returns 1 if valid or 0 otherwise
+ */
+
+int
+xmlValidateDocument(xmlValidCtxtPtr ctxt, xmlDocPtr doc) {
+    int ret;
+    xmlNodePtr root;
+
+    if (doc == NULL)
+        return(0);
+    if ((doc->intSubset == NULL) && (doc->extSubset == NULL)) {
+        xmlErrValid(ctxt, XML_DTD_NO_DTD,
+	            "no DTD found!\n", NULL);
+	return(0);
+    }
+    if ((doc->intSubset != NULL) && ((doc->intSubset->SystemID != NULL) ||
+	(doc->intSubset->ExternalID != NULL)) && (doc->extSubset == NULL)) {
+	xmlChar *sysID;
+	if (doc->intSubset->SystemID != NULL) {
+	    sysID = xmlBuildURI(doc->intSubset->SystemID,
+			doc->URL);
+	    if (sysID == NULL) {
+	        xmlErrValid(ctxt, XML_DTD_LOAD_ERROR,
+			"Could not build URI for external subset \"%s\"\n",
+			(const char *) doc->intSubset->SystemID);
+		return 0;
+	    }
+	} else
+	    sysID = NULL;
+        doc->extSubset = xmlParseDTD(doc->intSubset->ExternalID,
+			(const xmlChar *)sysID);
+	if (sysID != NULL)
+	    xmlFree(sysID);
+        if (doc->extSubset == NULL) {
+	    if (doc->intSubset->SystemID != NULL) {
+		xmlErrValid(ctxt, XML_DTD_LOAD_ERROR,
+		       "Could not load the external subset \"%s\"\n",
+		       (const char *) doc->intSubset->SystemID);
+	    } else {
+		xmlErrValid(ctxt, XML_DTD_LOAD_ERROR,
+		       "Could not load the external subset \"%s\"\n",
+		       (const char *) doc->intSubset->ExternalID);
+	    }
+	    return(0);
+	}
+    }
+
+    if (doc->ids != NULL) {
+          xmlFreeIDTable(doc->ids);
+          doc->ids = NULL;
+    }
+    if (doc->refs != NULL) {
+          xmlFreeRefTable(doc->refs);
+          doc->refs = NULL;
+    }
+    ret = xmlValidateDtdFinal(ctxt, doc);
+    if (!xmlValidateRoot(ctxt, doc)) return(0);
+
+    root = xmlDocGetRootElement(doc);
+    ret &= xmlValidateElement(ctxt, doc, root);
+    ret &= xmlValidateDocumentFinal(ctxt, doc);
+    return(ret);
+}
+
+/************************************************************************
+ *									*
+ *		Routines for dynamic validation editing			*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlValidGetPotentialChildren:
+ * @ctree:  an element content tree
+ * @names:  an array to store the list of child names
+ * @len:  a pointer to the number of element in the list
+ * @max:  the size of the array
+ *
+ * Build/extend a list of  potential children allowed by the content tree
+ *
+ * returns the number of element in the list, or -1 in case of error.
+ */
+
+int
+xmlValidGetPotentialChildren(xmlElementContent *ctree,
+                             const xmlChar **names,
+                             int *len, int max) {
+    int i;
+
+    if ((ctree == NULL) || (names == NULL) || (len == NULL))
+        return(-1);
+    if (*len >= max) return(*len);
+
+    switch (ctree->type) {
+	case XML_ELEMENT_CONTENT_PCDATA:
+	    for (i = 0; i < *len;i++)
+		if (xmlStrEqual(BAD_CAST "#PCDATA", names[i])) return(*len);
+	    names[(*len)++] = BAD_CAST "#PCDATA";
+	    break;
+	case XML_ELEMENT_CONTENT_ELEMENT:
+	    for (i = 0; i < *len;i++)
+		if (xmlStrEqual(ctree->name, names[i])) return(*len);
+	    names[(*len)++] = ctree->name;
+	    break;
+	case XML_ELEMENT_CONTENT_SEQ:
+	    xmlValidGetPotentialChildren(ctree->c1, names, len, max);
+	    xmlValidGetPotentialChildren(ctree->c2, names, len, max);
+	    break;
+	case XML_ELEMENT_CONTENT_OR:
+	    xmlValidGetPotentialChildren(ctree->c1, names, len, max);
+	    xmlValidGetPotentialChildren(ctree->c2, names, len, max);
+	    break;
+   }
+
+   return(*len);
+}
+
+/*
+ * Dummy function to suppress messages while we try out valid elements
+ */
+static void XMLCDECL xmlNoValidityErr(void *ctx ATTRIBUTE_UNUSED,
+                                const char *msg ATTRIBUTE_UNUSED, ...) {
+    return;
+}
+
+/**
+ * xmlValidGetValidElements:
+ * @prev:  an element to insert after
+ * @next:  an element to insert next
+ * @names:  an array to store the list of child names
+ * @max:  the size of the array
+ *
+ * This function returns the list of authorized children to insert
+ * within an existing tree while respecting the validity constraints
+ * forced by the Dtd. The insertion point is defined using @prev and
+ * @next in the following ways:
+ *  to insert before 'node': xmlValidGetValidElements(node->prev, node, ...
+ *  to insert next 'node': xmlValidGetValidElements(node, node->next, ...
+ *  to replace 'node': xmlValidGetValidElements(node->prev, node->next, ...
+ *  to prepend a child to 'node': xmlValidGetValidElements(NULL, node->childs,
+ *  to append a child to 'node': xmlValidGetValidElements(node->last, NULL, ...
+ *
+ * pointers to the element names are inserted at the beginning of the array
+ * and do not need to be freed.
+ *
+ * returns the number of element in the list, or -1 in case of error. If
+ *    the function returns the value @max the caller is invited to grow the
+ *    receiving array and retry.
+ */
+
+int
+xmlValidGetValidElements(xmlNode *prev, xmlNode *next, const xmlChar **names,
+                         int max) {
+    xmlValidCtxt vctxt;
+    int nb_valid_elements = 0;
+    const xmlChar *elements[256]={0};
+    int nb_elements = 0, i;
+    const xmlChar *name;
+
+    xmlNode *ref_node;
+    xmlNode *parent;
+    xmlNode *test_node;
+
+    xmlNode *prev_next;
+    xmlNode *next_prev;
+    xmlNode *parent_childs;
+    xmlNode *parent_last;
+
+    xmlElement *element_desc;
+
+    if (prev == NULL && next == NULL)
+        return(-1);
+
+    if (names == NULL) return(-1);
+    if (max <= 0) return(-1);
+
+    memset(&vctxt, 0, sizeof (xmlValidCtxt));
+    vctxt.error = xmlNoValidityErr;	/* this suppresses err/warn output */
+
+    nb_valid_elements = 0;
+    ref_node = prev ? prev : next;
+    parent = ref_node->parent;
+
+    /*
+     * Retrieves the parent element declaration
+     */
+    element_desc = xmlGetDtdElementDesc(parent->doc->intSubset,
+                                         parent->name);
+    if ((element_desc == NULL) && (parent->doc->extSubset != NULL))
+        element_desc = xmlGetDtdElementDesc(parent->doc->extSubset,
+                                             parent->name);
+    if (element_desc == NULL) return(-1);
+
+    /*
+     * Do a backup of the current tree structure
+     */
+    prev_next = prev ? prev->next : NULL;
+    next_prev = next ? next->prev : NULL;
+    parent_childs = parent->children;
+    parent_last = parent->last;
+
+    /*
+     * Creates a dummy node and insert it into the tree
+     */
+    test_node = xmlNewDocNode (ref_node->doc, NULL, BAD_CAST "<!dummy?>", NULL);
+    if (test_node == NULL)
+        return(-1);
+
+    test_node->parent = parent;
+    test_node->prev = prev;
+    test_node->next = next;
+    name = test_node->name;
+
+    if (prev) prev->next = test_node;
+    else parent->children = test_node;
+
+    if (next) next->prev = test_node;
+    else parent->last = test_node;
+
+    /*
+     * Insert each potential child node and check if the parent is
+     * still valid
+     */
+    nb_elements = xmlValidGetPotentialChildren(element_desc->content,
+		       elements, &nb_elements, 256);
+
+    for (i = 0;i < nb_elements;i++) {
+	test_node->name = elements[i];
+	if (xmlValidateOneElement(&vctxt, parent->doc, parent)) {
+	    int j;
+
+	    for (j = 0; j < nb_valid_elements;j++)
+		if (xmlStrEqual(elements[i], names[j])) break;
+	    names[nb_valid_elements++] = elements[i];
+	    if (nb_valid_elements >= max) break;
+	}
+    }
+
+    /*
+     * Restore the tree structure
+     */
+    if (prev) prev->next = prev_next;
+    if (next) next->prev = next_prev;
+    parent->children = parent_childs;
+    parent->last = parent_last;
+
+    /*
+     * Free up the dummy node
+     */
+    test_node->name = name;
+    xmlFreeNode(test_node);
+
+    return(nb_valid_elements);
+}
+#endif /* LIBXML_VALID_ENABLED */
+
+#define bottom_valid
+#include "elfgcchack.h"
diff --git a/src/win32/Makefile.bcb b/src/win32/Makefile.bcb
new file mode 100644
index 000000000000..d326fb99568e
--- /dev/null
+++ b/src/win32/Makefile.bcb
@@ -0,0 +1,347 @@
+# Makefile for libxml2, specific for Windows, BCB6 and Borland make.
+#
+# Take a look at the beginning and modify the variables to suit your 
+# environment. Having done that, you can do a
+#
+# make [all]     to build the libxml and the accompanying utilities.
+# make clean     to remove all compiler output files and return to a
+#                 clean state.
+# make rebuild   to rebuild everything from scratch. This basically does
+#                 a 'nmake clean' and then a 'nmake all'.
+# make install   to install the library and its header files.
+#
+# August 2003, Eric Zurcher <Eric.Zurcher@csiro.au>
+# based on the MSVC version of
+# March 2002, Igor Zlatkovic <igor@zlatkovic.com>
+#
+
+# There should never be a need to modify anything below this line.
+# ----------------------------------------------------------------
+
+AUTOCONF = .\config.bcb
+!include $(AUTOCONF)
+
+!if !$d(BCB)
+BCB = $(MAKEDIR)\..
+!endif
+.autodepend
+
+# Names of various input and output components.
+XML_NAME = xml2
+XML_BASENAME = lib$(XML_NAME)
+XML_SO = $(XML_BASENAME).dll
+XML_IMP = $(XML_BASENAME).lib
+XML_DEF = $(XML_BASENAME).def
+XML_A = $(XML_BASENAME)_a.lib
+DUMMY = dir.exists
+
+# Place where we let the compiler put its intermediate trash.
+BINDIR = bin.bcb
+XML_INTDIR = int.bcb
+XML_INTDIR_A = int.a.bcb
+UTILS_INTDIR = int.utils.bcb
+
+# The preprocessor and its options.
+CPP = cpp32.exe -P- -DWIN32
+CPPFLAGS = -I"$(XML_SRCDIR)\include" -DNOLIBTOOL 
+!if "$(WITH_THREADS)" != "no"
+CPPFLAGS = $(CPPFLAGS) -D_REENTRANT -D__MT__
+!endif
+
+# The compiler and its options.
+CC = bcc32.exe
+CFLAGS = -q -DWIN32 -D_NO_VCL -D_WINDOWS -D_MBCS -DEILSEQ=2 -DNOLIBTOOL -w-
+CFLAGS = $(CFLAGS) -I"$(XML_SRCDIR)" -I"$(XML_SRCDIR)\include" -I"$(INCPREFIX)" -I"$(INCLUDE)"
+!if "$(WITH_THREADS)" != "no"
+CFLAGS = $(CFLAGS) -D_REENTRANT -tWM
+!endif
+!if "$(DYNRUNTIME)" == "1"
+CFLAGS = $(CFLAGS) -tWR
+!endif
+!if "$(WITH_THREADS)" == "yes" || "$(WITH_THREADS)" == "ctls"
+CFLAGS = $(CFLAGS) -DHAVE_WIN32_THREADS -DHAVE_COMPILER_TLS
+!else if "$(WITH_THREADS)" == "native"
+CFLAGS = $(CFLAGS) -DHAVE_WIN32_THREADS
+!else if "$(WITH_THREADS)" == "posix"
+CFLAGS = $(CFLAGS) -DHAVE_PTHREAD_H
+!endif
+
+# The linker and its options.
+LD = ilink32.exe
+LDFLAGS = -q -U$(LIBXML_MAJOR_VERSION).$(LIBXML_MINOR_VERSION)
+LDFLAGS = $(LDFLAGS) -L"$(BINDIR);$(LIBPREFIX);$(LIB);$(BCB)\lib;$(BCB)\lib\PSdk"
+LIBS = import32.lib
+!if "$(WITH_THREADS)" != "no" && "$(DYNRUNTIME)" == "1"
+LIBS = $(LIBS) cw32mti.lib
+!elif "$(WITH_THREADS)" != "no"
+LIBS = $(LIBS) cw32mt.lib
+!elif "$(DYNRUNTIME)" == "1"
+LIBS = $(LIBS) cw32i.lib
+!else
+LIBS = $(LIBS) cw32.lib
+!endif
+!if "$(WITH_FTP)" == "1" || "$(WITH_HTTP)" == "1"
+LIBS = $(LIBS) wsock32.lib ws2_32.lib
+!endif 
+!if "$(WITH_ICONV)" == "1"
+LIBS = $(LIBS) iconvomf.lib
+!endif 
+!if "$(WITH_ZLIB)" == "1"
+LIBS = $(LIBS) zlibomf.lib
+!endif
+!if "$(WITH_LZMA)" == "1"
+LIBS = $(LIBS) liblzma.lib
+!endif
+!if "$(WITH_THREADS)" == "posix"
+LIBS = $(LIBS) pthreadVC.lib
+!endif
+!if "$(WITH_MODULES)" == "1"
+LIBS = $(LIBS) kernel32.lib
+!endif
+
+# The archiver and its options.
+AR = tlib.exe
+ARFLAGS = /P64 /0
+
+# Optimisation and debug symbols.
+!if "$(DEBUG)" == "1"
+CFLAGS = $(CFLAGS) -D_DEBUG -Od -v
+LDFLAGS = $(LDFLAGS) -v
+!else
+CFLAGS = $(CFLAGS) -DNDEBUG -O2 
+LDFLAGS = $(LDFLAGS)
+!endif
+
+# Libxml object files.
+XML_OBJS = $(XML_INTDIR)\buf.obj\
+	$(XML_INTDIR)\c14n.obj\
+	$(XML_INTDIR)\catalog.obj\
+	$(XML_INTDIR)\chvalid.obj\
+	$(XML_INTDIR)\debugXML.obj\
+	$(XML_INTDIR)\dict.obj\
+	$(XML_INTDIR)\DOCBparser.obj\
+	$(XML_INTDIR)\encoding.obj\
+	$(XML_INTDIR)\entities.obj\
+	$(XML_INTDIR)\error.obj\
+	$(XML_INTDIR)\globals.obj\
+	$(XML_INTDIR)\hash.obj\
+	$(XML_INTDIR)\HTMLparser.obj\
+	$(XML_INTDIR)\HTMLtree.obj\
+	$(XML_INTDIR)\legacy.obj\
+	$(XML_INTDIR)\list.obj\
+	$(XML_INTDIR)\nanoftp.obj\
+	$(XML_INTDIR)\nanohttp.obj\
+	$(XML_INTDIR)\parser.obj\
+	$(XML_INTDIR)\parserInternals.obj\
+	$(XML_INTDIR)\pattern.obj\
+	$(XML_INTDIR)\relaxng.obj\
+	$(XML_INTDIR)\SAX.obj\
+	$(XML_INTDIR)\SAX2.obj\
+	$(XML_INTDIR)\schematron.obj\
+	$(XML_INTDIR)\threads.obj\
+	$(XML_INTDIR)\tree.obj\
+	$(XML_INTDIR)\uri.obj\
+	$(XML_INTDIR)\valid.obj\
+	$(XML_INTDIR)\xinclude.obj\
+	$(XML_INTDIR)\xlink.obj\
+	$(XML_INTDIR)\xmlIO.obj\
+	$(XML_INTDIR)\xmlmemory.obj\
+	$(XML_INTDIR)\xmlreader.obj\
+	$(XML_INTDIR)\xmlregexp.obj\
+	$(XML_INTDIR)\xmlmodule.obj\
+	$(XML_INTDIR)\xmlsave.obj\
+	$(XML_INTDIR)\xmlschemas.obj\
+	$(XML_INTDIR)\xmlschemastypes.obj\
+	$(XML_INTDIR)\xmlunicode.obj\
+	$(XML_INTDIR)\xmlwriter.obj\
+	$(XML_INTDIR)\xpath.obj\
+	$(XML_INTDIR)\xpointer.obj\
+	$(XML_INTDIR)\xmlstring.obj
+
+# Static libxml object files.
+XML_OBJS_A = $(XML_INTDIR_A)\buf.obj\
+	$(XML_INTDIR_A)\c14n.obj\
+	$(XML_INTDIR_A)\catalog.obj\
+	$(XML_INTDIR_A)\chvalid.obj\
+	$(XML_INTDIR_A)\debugXML.obj\
+	$(XML_INTDIR_A)\dict.obj\
+	$(XML_INTDIR_A)\DOCBparser.obj\
+	$(XML_INTDIR_A)\encoding.obj\
+	$(XML_INTDIR_A)\entities.obj\
+	$(XML_INTDIR_A)\error.obj\
+	$(XML_INTDIR_A)\globals.obj\
+	$(XML_INTDIR_A)\hash.obj\
+	$(XML_INTDIR_A)\HTMLparser.obj\
+	$(XML_INTDIR_A)\HTMLtree.obj\
+	$(XML_INTDIR_A)\legacy.obj\
+	$(XML_INTDIR_A)\list.obj\
+	$(XML_INTDIR_A)\nanoftp.obj\
+	$(XML_INTDIR_A)\nanohttp.obj\
+	$(XML_INTDIR_A)\parser.obj\
+	$(XML_INTDIR_A)\parserInternals.obj\
+	$(XML_INTDIR_A)\pattern.obj\
+	$(XML_INTDIR_A)\relaxng.obj\
+	$(XML_INTDIR_A)\SAX.obj\
+	$(XML_INTDIR_A)\SAX2.obj\
+	$(XML_INTDIR_A)\schematron.obj\
+	$(XML_INTDIR_A)\threads.obj\
+	$(XML_INTDIR_A)\tree.obj\
+	$(XML_INTDIR_A)\uri.obj\
+	$(XML_INTDIR_A)\valid.obj\
+	$(XML_INTDIR_A)\xinclude.obj\
+	$(XML_INTDIR_A)\xlink.obj\
+	$(XML_INTDIR_A)\xmlIO.obj\
+	$(XML_INTDIR_A)\xmlmemory.obj\
+	$(XML_INTDIR_A)\xmlreader.obj\
+	$(XML_INTDIR_A)\xmlregexp.obj\
+	$(XML_INTDIR_A)\xmlmodule.obj\
+	$(XML_INTDIR_A)\xmlsave.obj\
+	$(XML_INTDIR_A)\xmlschemas.obj\
+	$(XML_INTDIR_A)\xmlschemastypes.obj\
+	$(XML_INTDIR_A)\xmlunicode.obj\
+	$(XML_INTDIR_A)\xmlwriter.obj\
+	$(XML_INTDIR_A)\xpath.obj\
+	$(XML_INTDIR_A)\xpointer.obj\
+	$(XML_INTDIR_A)\xmlstring.obj
+
+# Xmllint and friends executables.
+UTILS = $(BINDIR)\xmllint.exe\
+	$(BINDIR)\xmlcatalog.exe\
+	$(BINDIR)\testAutomata.exe\
+	$(BINDIR)\testC14N.exe\
+	$(BINDIR)\testDocbook.exe\
+	$(BINDIR)\testHTML.exe\
+	$(BINDIR)\testReader.exe\
+	$(BINDIR)\testRelax.exe\
+	$(BINDIR)\testRegexp.exe\
+	$(BINDIR)\testModule.exe\
+	$(BINDIR)\testSAX.exe\
+	$(BINDIR)\testSchemas.exe\
+	$(BINDIR)\testURI.exe\
+	$(BINDIR)\testXPath.exe\
+	$(BINDIR)\runtest.exe\
+	$(BINDIR)\runsuite.exe\
+	$(BINDIR)\testapi.exe\
+	$(BINDIR)\testlimits.exe
+
+
+!if "$(WITH_THREADS)" != "no"
+UTILS = $(UTILS) $(BINDIR)\testThreads.exe
+!endif
+
+
+all : libxml libxmla utils
+
+libxml : $(BINDIR)\$(XML_SO) 
+
+libxmla : $(BINDIR)\$(XML_A)
+
+utils : $(UTILS)
+
+clean :
+	if exist $(XML_INTDIR) rmdir /S /Q $(XML_INTDIR)
+	if exist $(XML_INTDIR_A) rmdir /S /Q $(XML_INTDIR_A)
+	if exist $(UTILS_INTDIR) rmdir /S /Q $(UTILS_INTDIR)
+	if exist $(BINDIR) rmdir /S /Q $(BINDIR)
+
+distclean : clean
+	if exist config.* del config.*
+	if exist Makefile del Makefile
+
+rebuild : clean all
+
+install-libs : all
+	if not exist "$(INCPREFIX)\libxml2" mkdir "$(INCPREFIX)\libxml2"
+	if not exist "$(INCPREFIX)\libxml2\libxml" mkdir "$(INCPREFIX)\libxml2\libxml"
+	if not exist "$(BINPREFIX)" mkdir "$(BINPREFIX)"
+	if not exist "$(LIBPREFIX)" mkdir "$(LIBPREFIX)"
+	copy $(XML_SRCDIR)\include\libxml\*.h "$(INCPREFIX)\libxml2\libxml"
+	copy $(BINDIR)\$(XML_SO) "$(SOPREFIX)"
+	copy $(BINDIR)\$(XML_A) "$(LIBPREFIX)"
+	copy $(BINDIR)\$(XML_IMP) "$(LIBPREFIX)"
+	copy $(BINDIR)\*.exe "$(BINPREFIX)"
+
+install : install-libs
+	copy $(BINDIR)\*.exe "$(BINPREFIX)"
+
+install-dist : install-libs
+	copy $(BINDIR)\xml*.exe "$(BINPREFIX)"
+
+# This is a target for me, to make a binary distribution. Not for the public use,
+# keep your hands off :-)
+BDVERSION = $(LIBXML_MAJOR_VERSION).$(LIBXML_MINOR_VERSION).$(LIBXML_MICRO_VERSION)
+BDPREFIX = $(XML_BASENAME)-$(BDVERSION).win32
+bindist : all
+	$(MAKE) /nologo PREFIX=$(BDPREFIX) SOPREFIX=$(BDPREFIX)\bin install-dist
+	cscript //NoLogo configure.js genreadme $(XML_BASENAME) $(BDVERSION) $(BDPREFIX)\readme.txt
+
+
+# Makes the output directory.
+$(BINDIR)\$(DUMMY) :
+	if not exist $(BINDIR) mkdir $(BINDIR)
+	touch $(BINDIR)\$(DUMMY)
+
+# Makes the libxml intermediate directory.
+$(XML_INTDIR)\$(DUMMY) :
+	if not exist $(XML_INTDIR) mkdir $(XML_INTDIR)
+	touch $(XML_INTDIR)\$(DUMMY)
+
+# Makes the static libxml intermediate directory.
+$(XML_INTDIR_A)\$(DUMMY) :
+	if not exist $(XML_INTDIR_A) mkdir $(XML_INTDIR_A)
+	touch $(XML_INTDIR_A)\$(DUMMY)
+
+# An implicit rule for libxml compilation.
+{$(XML_SRCDIR)}.c{$(XML_INTDIR)}.obj:
+	$(CC) $(CFLAGS) -n$(XML_INTDIR) -c $<
+
+# An implicit rule for static libxml compilation.
+{$(XML_SRCDIR)}.c{$(XML_INTDIR_A)}.obj:
+	$(CC) $(CFLAGS) -DLIBXML_STATIC -n$(XML_INTDIR_A)\ -c $<
+
+# Compiles libxml source. Uses the implicit rule for commands.
+$(XML_OBJS) : $(XML_INTDIR)\$(DUMMY)
+
+# Compiles static libxml source. Uses the implicit rule for commands.
+$(XML_OBJS_A) : $(XML_INTDIR_A)\$(DUMMY) 
+
+#def4bcb.exe : def4bcb.c
+
+# Creates the export definition file (DEF) for libxml.
+#$(XML_INTDIR)\$(XML_DEF) : $(XML_INTDIR)\$(DUMMY) $(XML_DEF).src def4bcb.exe
+#	$(CPP) $(CPPFLAGS) -o $(XML_INTDIR)\$(XML_DEF).tmp $(XML_DEF).src
+#	def4bcb -msnames < $(XML_INTDIR)\$(XML_DEF).tmp > $(XML_INTDIR)\$(XML_DEF)
+
+# Creates the libxml shared object.
+$(BINDIR)\$(XML_SO) : $(BINDIR)\$(DUMMY) $(XML_OBJS)
+	$(LD) $(LDFLAGS) -Tpd -Gi c0d32.obj $(XML_OBJS),$(BINDIR)\$(XML_SO),,$(LIBS)
+
+#$(BINDIR)\$(XML_SO) : $(BINDIR)\$(DUMMY) $(XML_OBJS) $(XML_INTDIR)\$(XML_DEF)
+#	$(LD) $(LDFLAGS) -Tpd -Gi c0d32.obj $(XML_OBJS),$(BINDIR)\$(XML_SO),,$(LIBS),$(XML_INTDIR)\$(XML_DEF)
+
+# Creates the libxml archive.
+$(BINDIR)\$(XML_A) : $(BINDIR)\$(DUMMY) $(XML_OBJS_A)
+	$(AR) $(BINDIR)\$(XML_A) $(ARFLAGS) /u $(XML_OBJS_A)
+
+# Makes the utils intermediate directory.
+$(UTILS_INTDIR)\$(DUMMY) :
+	if not exist $(UTILS_INTDIR) mkdir $(UTILS_INTDIR)
+	touch $(UTILS_INTDIR)\$(DUMMY)
+
+# An implicit rule for xmllint and friends.
+!if "$(STATIC)" == "1"
+{$(UTILS_SRCDIR)}.c{$(BINDIR)}.exe:
+	$(CC) -DLIBXML_STATIC -w -tWC $(CFLAGS) -o$(UTILS_INTDIR)\$&.obj -c $< 
+	$(LD) $(LDFLAGS) c0x32.obj $(UTILS_INTDIR)\$&.obj,$@,,$(LIBS) $(XML_A)
+!else
+{$(UTILS_SRCDIR)}.c{$(BINDIR)}.exe:
+	$(CC) $(CFLAGS) -tWC -o$(UTILS_INTDIR)\$&.obj -c $< 
+	$(LD) $(LDFLAGS) c0x32.obj $(UTILS_INTDIR)\$&.obj $(XML_IMP),$@,,$(LIBS) 
+!endif
+
+# Builds xmllint and friends. Uses the implicit rule for commands.
+$(UTILS) : $(UTILS_INTDIR)\$(DUMMY) $(BINDIR)\$(DUMMY) $(BINDIR)\$(XML_SO) $(BINDIR)\$(XML_A)
+
+# Source dependences should be autogenerated somehow here, but how to
+# do it? I have no clue.
+
diff --git a/src/win32/Makefile.mingw b/src/win32/Makefile.mingw
new file mode 100644
index 000000000000..9dfa4abec69d
--- /dev/null
+++ b/src/win32/Makefile.mingw
@@ -0,0 +1,337 @@
+# Makefile for libxml2, specific for Windows, GCC (mingw) and GNU make.
+#
+# Take a look at the beginning and modify the variables to suit your 
+# environment. Having done that, you can do a
+#
+# nmake [all]     to build the libxml and the accompanying utilities.
+# nmake clean     to remove all compiler output files and return to a
+#                 clean state.
+# nmake rebuild   to rebuild everything from scratch. This basically does
+#                 a 'nmake clean' and then a 'nmake all'.
+# nmake install   to install the library and its header files.
+#
+# November 2002, Igor Zlatkovic <igor@zlatkovic.com>
+
+# There should never be a need to modify anything below this line.
+# ----------------------------------------------------------------
+
+AUTOCONF = .\config.mingw
+include $(AUTOCONF)
+
+# Names of various input and output components.
+XML_NAME = xml2
+XML_BASENAME = lib$(XML_NAME)
+XML_SO = $(XML_BASENAME).dll
+XML_IMP = $(XML_BASENAME).lib
+XML_A = $(XML_BASENAME).a
+
+# Place where we let the compiler put its output.
+BINDIR = bin.mingw
+XML_INTDIR = int.mingw
+XML_INTDIR_A = int.a.mingw
+UTILS_INTDIR = int.utils.mingw
+
+# The preprocessor and its options.
+CPP = gcc.exe -E
+CPPFLAGS += -I$(XML_SRCDIR)/include -DNOLIBTOOL 
+ifeq ($(WITH_THREADS),1)
+CPPFLAGS += -D_REENTRANT
+endif
+
+# The compiler and its options.
+CC = gcc.exe
+CFLAGS += -DWIN32 -D_WINDOWS -D_MBCS -DNOLIBTOOL 
+CFLAGS += -I$(XML_SRCDIR) -I$(XML_SRCDIR)/include -I$(INCPREFIX) $(INCLUDE)
+ifneq ($(WITH_THREADS),no)
+CFLAGS += -D_REENTRANT
+endif
+ifeq ($(WITH_THREADS),yes) 
+CFLAGS += -DHAVE_WIN32_THREADS -DHAVE_COMPILER_TLS
+endif
+ifeq ($(WITH_THREADS),ctls)
+CFLAGS += -DHAVE_WIN32_THREADS -DHAVE_COMPILER_TLS
+endif
+ifeq ($(WITH_THREADS),native)
+CFLAGS += -DHAVE_WIN32_THREADS
+endif
+ifeq ($(WITH_THREADS),posix)
+CFLAGS += -DHAVE_PTHREAD_H
+endif
+
+# The linker and its options.
+LD = gcc.exe
+LDFLAGS += -Wl,--major-image-version,$(LIBXML_MAJOR_VERSION)
+LDFLAGS += -Wl,--minor-image-version,$(LIBXML_MINOR_VERSION)
+LDFLAGS += -Wl,-L,$(BINDIR) -Wl,-L,$(LIBPREFIX)
+LIBS =
+ifeq ($(WITH_FTP),1)
+LIBS += -lwsock32 -lws2_32
+endif 
+ifeq ($(WITH_HTTP),1)
+LIBS += -lwsock32 -lws2_32
+endif 
+ifeq ($(WITH_ICONV),1)
+LIBS += -liconv
+endif 
+ifeq ($(WITH_ZLIB),1)
+# Could be named differently
+# LIBS += -lzdll
+LIBS += -lz
+endif
+ifeq ($(WITH_LZMA),1)
+LIBS += -llzma
+endif
+ifeq ($(WITH_THREADS),posix)
+LIBS += -lpthreadGC
+endif
+ifeq ($(WITH_MODULES),1)
+LIBS += -lkernel32
+endif
+
+LIBS += $(LIB)
+
+# The archiver and its options.
+AR = ar.exe
+ARFLAGS = -r
+
+# Optimisation and debug symbols.
+ifeq ($(DEBUG),1)
+CFLAGS += -D_DEBUG -g
+LDFLAGS += 
+else
+CFLAGS += -DNDEBUG -O2 
+LDFLAGS += 
+endif
+
+
+# Libxml object files.
+XML_OBJS = $(XML_INTDIR)/buf.o\
+	$(XML_INTDIR)/c14n.o\
+	$(XML_INTDIR)/catalog.o\
+	$(XML_INTDIR)/chvalid.o\
+	$(XML_INTDIR)/debugXML.o\
+	$(XML_INTDIR)/dict.o\
+	$(XML_INTDIR)/DOCBparser.o\
+	$(XML_INTDIR)/encoding.o\
+	$(XML_INTDIR)/entities.o\
+	$(XML_INTDIR)/error.o\
+	$(XML_INTDIR)/globals.o\
+	$(XML_INTDIR)/hash.o\
+	$(XML_INTDIR)/HTMLparser.o\
+	$(XML_INTDIR)/HTMLtree.o\
+	$(XML_INTDIR)/legacy.o\
+	$(XML_INTDIR)/list.o\
+	$(XML_INTDIR)/nanoftp.o\
+	$(XML_INTDIR)/nanohttp.o\
+	$(XML_INTDIR)/parser.o\
+	$(XML_INTDIR)/parserInternals.o\
+	$(XML_INTDIR)/pattern.o\
+	$(XML_INTDIR)/relaxng.o\
+	$(XML_INTDIR)/SAX.o\
+	$(XML_INTDIR)/SAX2.o\
+	$(XML_INTDIR)/schematron.o\
+	$(XML_INTDIR)/threads.o\
+	$(XML_INTDIR)/tree.o\
+	$(XML_INTDIR)/uri.o\
+	$(XML_INTDIR)/valid.o\
+	$(XML_INTDIR)/xinclude.o\
+	$(XML_INTDIR)/xlink.o\
+	$(XML_INTDIR)/xmlIO.o\
+	$(XML_INTDIR)/xmlmemory.o\
+	$(XML_INTDIR)/xmlreader.o\
+	$(XML_INTDIR)/xmlregexp.o\
+	$(XML_INTDIR)/xmlmodule.o\
+	$(XML_INTDIR)/xmlsave.o\
+	$(XML_INTDIR)/xmlschemas.o\
+	$(XML_INTDIR)/xmlschemastypes.o\
+	$(XML_INTDIR)/xmlunicode.o\
+	$(XML_INTDIR)/xmlwriter.o\
+	$(XML_INTDIR)/xpath.o\
+	$(XML_INTDIR)/xpointer.o\
+	$(XML_INTDIR)/xmlstring.o
+
+XML_SRCS = $(subst .o,.c,$(subst $(XML_INTDIR)/,$(XML_SRCDIR)/,$(XML_OBJS)))
+
+# Static libxml object files.
+XML_OBJS_A = $(XML_INTDIR_A)/buf.o\
+	$(XML_INTDIR_A)/c14n.o\
+	$(XML_INTDIR_A)/catalog.o\
+	$(XML_INTDIR_A)/chvalid.o\
+	$(XML_INTDIR_A)/debugXML.o\
+	$(XML_INTDIR_A)/dict.o\
+	$(XML_INTDIR_A)/DOCBparser.o\
+	$(XML_INTDIR_A)/encoding.o\
+	$(XML_INTDIR_A)/entities.o\
+	$(XML_INTDIR_A)/error.o\
+	$(XML_INTDIR_A)/globals.o\
+	$(XML_INTDIR_A)/hash.o\
+	$(XML_INTDIR_A)/HTMLparser.o\
+	$(XML_INTDIR_A)/HTMLtree.o\
+	$(XML_INTDIR_A)/legacy.o\
+	$(XML_INTDIR_A)/list.o\
+	$(XML_INTDIR_A)/nanoftp.o\
+	$(XML_INTDIR_A)/nanohttp.o\
+	$(XML_INTDIR_A)/parser.o\
+	$(XML_INTDIR_A)/parserInternals.o\
+	$(XML_INTDIR_A)/pattern.o\
+	$(XML_INTDIR_A)/relaxng.o\
+	$(XML_INTDIR_A)/SAX.o\
+	$(XML_INTDIR_A)/SAX2.o\
+	$(XML_INTDIR_A)/schematron.o\
+	$(XML_INTDIR_A)/threads.o\
+	$(XML_INTDIR_A)/tree.o\
+	$(XML_INTDIR_A)/uri.o\
+	$(XML_INTDIR_A)/valid.o\
+	$(XML_INTDIR_A)/xinclude.o\
+	$(XML_INTDIR_A)/xlink.o\
+	$(XML_INTDIR_A)/xmlIO.o\
+	$(XML_INTDIR_A)/xmlmemory.o\
+	$(XML_INTDIR_A)/xmlreader.o\
+	$(XML_INTDIR_A)/xmlregexp.o\
+	$(XML_INTDIR_A)/xmlmodule.o\
+	$(XML_INTDIR_A)/xmlsave.o\
+	$(XML_INTDIR_A)/xmlschemas.o\
+	$(XML_INTDIR_A)/xmlschemastypes.o\
+	$(XML_INTDIR_A)/xmlunicode.o\
+	$(XML_INTDIR_A)/xmlwriter.o\
+	$(XML_INTDIR_A)/xpath.o\
+	$(XML_INTDIR_A)/xpointer.o\
+	$(XML_INTDIR_A)/xmlstring.o
+
+XML_SRCS_A = $(subst .o,.c,$(subst $(XML_INTDIR_A)/,$(XML_SRCDIR)/,$(XML_OBJS_A)))
+
+# Xmllint and friends executables.
+UTILS = $(BINDIR)/xmllint.exe\
+	$(BINDIR)/xmlcatalog.exe\
+	$(BINDIR)/testAutomata.exe\
+	$(BINDIR)/testC14N.exe\
+	$(BINDIR)/testDocbook.exe\
+	$(BINDIR)/testHTML.exe\
+	$(BINDIR)/testReader.exe\
+	$(BINDIR)/testRegexp.exe\
+	$(BINDIR)/testModule.exe\
+	$(BINDIR)/testRelax.exe\
+	$(BINDIR)/testSAX.exe\
+	$(BINDIR)/testSchemas.exe\
+	$(BINDIR)/testURI.exe\
+	$(BINDIR)/testXPath.exe\
+	$(BINDIR)/runtest.exe\
+	$(BINDIR)/runsuite.exe\
+	$(BINDIR)/testapi.exe\
+	$(BINDIR)/testlimits.exe
+
+ifneq ($(WITH_THREADS),no)
+UTILS += $(BINDIR)/testThreads.exe
+endif
+
+all : dep libxml libxmla utils
+
+libxml : $(BINDIR)/$(XML_SO) 
+
+libxmla : $(BINDIR)/$(XML_A)
+
+utils : $(UTILS)
+
+clean :
+	cmd.exe /C "if exist $(XML_INTDIR) rmdir /S /Q $(XML_INTDIR)"
+	cmd.exe /C "if exist $(XML_INTDIR_A) rmdir /S /Q $(XML_INTDIR_A)"
+	cmd.exe /C "if exist $(UTILS_INTDIR) rmdir /S /Q $(UTILS_INTDIR)"
+	cmd.exe /C "if exist $(BINDIR) rmdir /S /Q $(BINDIR)"
+	cmd.exe /C "if exist depends.mingw del depends.mingw"
+
+distclean : clean
+	cmd.exe /C "if exist config.* del config.*"
+	cmd.exe /C "if exist Makefile del Makefile"
+
+rebuild : clean all
+
+install-libs : all
+	cmd.exe /C "if not exist $(INCPREFIX)\libxml2 mkdir $(INCPREFIX)\libxml2"
+	cmd.exe /C "if not exist $(INCPREFIX)\libxml2\libxml mkdir $(INCPREFIX)\libxml2\libxml"
+	cmd.exe /C "if not exist $(BINPREFIX) mkdir $(BINPREFIX)"
+	cmd.exe /C "if not exist $(LIBPREFIX) mkdir $(LIBPREFIX)"
+	cmd.exe /C "copy $(XML_SRCDIR)\include\libxml\*.h $(INCPREFIX)\libxml2\libxml"
+	cmd.exe /C "copy $(BINDIR)\$(XML_SO) $(SOPREFIX)"
+	cmd.exe /C "copy $(BINDIR)\$(XML_A) $(LIBPREFIX)"
+	cmd.exe /C "copy $(BINDIR)\$(XML_IMP) $(LIBPREFIX)"
+	cmd.exe /C "copy $(BINDIR)\xml*.exe $(BINPREFIX)"
+
+install : install-libs
+	cmd.exe /C "copy $(BINDIR)\*.exe $(BINPREFIX)"
+
+install-dist : install-libs
+	cmd.exe /C "copy $(BINDIR)\xml*.exe $(BINPREFIX)"
+
+# This is a target for me, to make a binary distribution. Not for the public use,
+# keep your hands off :-)
+BDVERSION = $(LIBXML_MAJOR_VERSION).$(LIBXML_MINOR_VERSION).$(LIBXML_MICRO_VERSION)
+BDPREFIX = $(XML_BASENAME)-$(BDVERSION).win32
+bindist : all
+	$(MAKE) PREFIX=$(BDPREFIX) SOPREFIX=$(BDPREFIX)/bin install-dist
+	cscript //NoLogo configure.js genreadme $(XML_BASENAME) $(BDVERSION) $(BDPREFIX)\readme.txt
+
+
+# Creates the dependency file
+dep :
+	$(CC) $(CFLAGS) -M $(XML_SRCS) > depends.mingw
+
+
+# Makes the output directory.
+$(BINDIR) :
+	cmd.exe /C if not exist $(BINDIR) mkdir $(BINDIR)
+
+
+# Makes the libxml intermediate directory.
+$(XML_INTDIR) :
+	cmd.exe /C if not exist $(XML_INTDIR) mkdir $(XML_INTDIR)
+
+# Makes the static libxml intermediate directory.
+$(XML_INTDIR_A) :
+	cmd.exe /C if not exist $(XML_INTDIR_A) mkdir $(XML_INTDIR_A)
+
+# An implicit rule for libxml compilation.
+$(XML_INTDIR)/%.o : $(XML_SRCDIR)/%.c
+	$(CC) $(CFLAGS) -o $@ -c $<
+
+# An implicit rule for static libxml compilation.
+$(XML_INTDIR_A)/%.o : $(XML_SRCDIR)/%.c
+	$(CC) $(CFLAGS) -DLIBXML_STATIC -o $@ -c $<
+
+
+# Compiles libxml source. Uses the implicit rule for commands.
+$(XML_OBJS) : $(XML_INTDIR)
+
+# Compiles static libxml source. Uses the implicit rule for commands.
+$(XML_OBJS_A) : $(XML_INTDIR_A) 
+
+# Creates the libxml shared object.
+XMLSO_LDFLAGS = $(LDFLAGS) -shared -Wl,--dll -Wl,--out-implib,$(BINDIR)/$(XML_IMP)
+$(BINDIR)/$(XML_SO) : $(BINDIR) $(XML_OBJS)
+	$(LD) $(XMLSO_LDFLAGS) -o $(BINDIR)/$(XML_SO) $(XML_OBJS) $(LIBS)
+
+# Creates the libxml archive.
+$(BINDIR)/$(XML_A) : $(BINDIR) $(XML_OBJS_A)
+	$(AR) $(ARFLAGS) $(BINDIR)\$(XML_A) $(XML_OBJS_A)
+
+
+# Makes the utils intermediate directory.
+$(UTILS_INTDIR) :
+	cmd.exe /C if not exist $(UTILS_INTDIR) mkdir $(UTILS_INTDIR)
+
+# An implicit rule for xmllint and friends.
+ifeq ($(STATIC),1)
+$(BINDIR)/%.exe : $(UTILS_SRCDIR)/%.c
+	$(CC) -DLIBXML_STATIC $(CFLAGS) -o $(subst .c,.o,$(UTILS_INTDIR)/$(<F)) -c $< 
+	$(LD) $(LDFLAGS) -o $@ $(subst .c,.o,$(UTILS_INTDIR)/$(<F)) -l$(XML_BASENAME) $(LIBS) 
+else
+$(BINDIR)/%.exe : $(UTILS_SRCDIR)/%.c
+	$(CC) $(CFLAGS) -o $(subst .c,.o,$(UTILS_INTDIR)/$(<F)) -c $< 
+	$(LD) $(LDFLAGS) -o $@ $(subst .c,.o,$(UTILS_INTDIR)/$(<F)) -l$(XML_BASENAME) $(LIBS) 
+endif
+
+# Builds xmllint and friends. Uses the implicit rule for commands.
+$(UTILS) : $(UTILS_INTDIR) $(BINDIR) libxml libxmla
+
+# Source dependencies
+#-include depends.mingw
+
diff --git a/src/win32/Makefile.msvc b/src/win32/Makefile.msvc
new file mode 100644
index 000000000000..725b0ca1d689
--- /dev/null
+++ b/src/win32/Makefile.msvc
@@ -0,0 +1,502 @@
+# Makefile for libxml2, specific for Windows, MSVC and NMAKE.
+#
+# Take a look at the beginning and modify the variables to suit your 
+# environment. Having done that, you can do a
+#
+# nmake [all]     to build the libxml and the accompanying utilities.
+# nmake clean     to remove all compiler output files and return to a
+#                 clean state.
+# nmake rebuild   to rebuild everything from scratch. This basically does
+#                 a 'nmake clean' and then a 'nmake all'.
+# nmake install   to install the library and its header files.
+#
+# March 2002, Igor Zlatkovic <igor@zlatkovic.com>
+
+# There should never be a need to modify anything below this line.
+# ----------------------------------------------------------------
+
+AUTOCONF = .\config.msvc
+!include $(AUTOCONF)
+
+# Names of various input and output components.
+XML_NAME = xml2
+XML_BASENAME = lib$(XML_NAME)
+XML_SO = $(XML_BASENAME).dll
+XML_RES = $(XML_BASENAME).res
+XML_IMP = $(XML_BASENAME).lib
+XML_DEF = $(XML_BASENAME).def
+XML_A = $(XML_BASENAME)_a.lib
+XML_A_DLL = $(XML_BASENAME)_a_dll.lib
+
+# Place where we let the compiler put its output.
+BINDIR = bin.msvc
+XML_INTDIR = int.msvc
+XML_INTDIR_A = int.a.msvc
+XML_INTDIR_A_DLL = int.a.dll.msvc
+UTILS_INTDIR = int.utils.msvc
+
+# The preprocessor and its options.
+CPP = cl.exe /EP
+CPPFLAGS = /nologo /I$(XML_SRCDIR)\include /D "NOLIBTOOL" 
+!if "$(WITH_THREADS)" != "no"
+CPPFLAGS = $(CPPFLAGS) /D "_REENTRANT"
+!endif
+
+# The compiler and its options.
+CC = cl.exe
+CFLAGS = /nologo /D "_WINDOWS" /D "_MBCS" /D "NOLIBTOOL" /W3 /wd4244 /wd4267 $(CRUNTIME)
+CFLAGS = $(CFLAGS) /I$(XML_SRCDIR) /I$(XML_SRCDIR)\include /I$(INCPREFIX)
+!if "$(WITH_THREADS)" != "no"
+CFLAGS = $(CFLAGS) /D "_REENTRANT"
+!endif
+!if "$(WITH_THREADS)" == "yes" || "$(WITH_THREADS)" == "ctls"
+CFLAGS = $(CFLAGS) /D "HAVE_WIN32_THREADS" /D "HAVE_COMPILER_TLS"
+!else if "$(WITH_THREADS)" == "native"
+CFLAGS = $(CFLAGS) /D "HAVE_WIN32_THREADS"
+!else if "$(WITH_THREADS)" == "posix"
+CFLAGS = $(CFLAGS) /D "HAVE_PTHREAD_H"
+!endif
+CFLAGS = $(CFLAGS) /D_CRT_SECURE_NO_DEPRECATE /D_CRT_NONSTDC_NO_DEPRECATE
+
+# The linker and its options.
+LD = link.exe
+LDFLAGS = /nologo /VERSION:$(LIBXML_MAJOR_VERSION).$(LIBXML_MINOR_VERSION)
+LDFLAGS = $(LDFLAGS) /LIBPATH:$(BINDIR) /LIBPATH:$(LIBPREFIX)
+LIBS =
+!if "$(WITH_FTP)" == "1" || "$(WITH_HTTP)" == "1"
+LIBS = $(LIBS) wsock32.lib ws2_32.lib
+!endif 
+!if "$(WITH_ICONV)" == "1"
+LIBS = $(LIBS) iconv.lib
+!endif 
+!if "$(WITH_ICU)" == "1"
+!if "$(STATIC)" == "1"
+LIBS = $(LIBS) advapi32.lib sicuuc.lib sicuin.lib sicudt.lib
+!else
+LIBS = $(LIBS) icuuc.lib icuin.lib icudt.lib
+!endif
+!endif
+!if "$(WITH_ZLIB)" == "1"
+# could be named differently zdll or zlib
+# LIBS = $(LIBS) zdll.lib
+LIBS = $(LIBS) zlib.lib
+!endif
+!if "$(WITH_LZMA)" == "1"
+LIBS = $(LIBS) liblzma.lib
+!endif
+!if "$(WITH_THREADS)" == "posix"
+LIBS = $(LIBS) pthreadVC.lib
+!endif
+!if "$(WITH_MODULES)" == "1"
+LIBS = $(LIBS) kernel32.lib
+!endif
+
+# The archiver and its options.
+AR = lib.exe
+ARFLAGS = /nologo
+
+# Optimisation and debug symbols.
+!if "$(DEBUG)" == "1"
+CFLAGS = $(CFLAGS) /D "_DEBUG" /Od /Z7
+LDFLAGS = $(LDFLAGS) /DEBUG
+!else
+CFLAGS = $(CFLAGS) /D "NDEBUG" /O2 
+# commented out as this break VC10 c.f. 634846
+# LDFLAGS = $(LDFLAGS) /OPT:NOWIN98
+LDFLAGS = $(LDFLAGS)
+!endif
+
+# append CFLAGS etc. passed on command line
+CPPFLAGS = $(CPPFLAGS) $(EXTRA_CPPFLAGS)
+CFLAGS = $(CFLAGS) $(EXTRA_CFLAGS)
+LDFLAGS = $(LDFLAGS) $(EXTRA_LDFLAGS)
+
+# Libxml object files.
+XML_OBJS = $(XML_INTDIR)\buf.obj\
+	$(XML_INTDIR)\c14n.obj\
+	$(XML_INTDIR)\catalog.obj\
+	$(XML_INTDIR)\chvalid.obj\
+	$(XML_INTDIR)\debugXML.obj\
+	$(XML_INTDIR)\dict.obj\
+	$(XML_INTDIR)\DOCBparser.obj\
+	$(XML_INTDIR)\encoding.obj\
+	$(XML_INTDIR)\entities.obj\
+	$(XML_INTDIR)\error.obj\
+	$(XML_INTDIR)\globals.obj\
+	$(XML_INTDIR)\hash.obj\
+	$(XML_INTDIR)\HTMLparser.obj\
+	$(XML_INTDIR)\HTMLtree.obj\
+	$(XML_INTDIR)\legacy.obj\
+	$(XML_INTDIR)\list.obj\
+	$(XML_INTDIR)\nanoftp.obj\
+	$(XML_INTDIR)\nanohttp.obj\
+	$(XML_INTDIR)\parser.obj\
+	$(XML_INTDIR)\parserInternals.obj\
+	$(XML_INTDIR)\pattern.obj\
+	$(XML_INTDIR)\relaxng.obj\
+	$(XML_INTDIR)\SAX2.obj\
+	$(XML_INTDIR)\SAX.obj\
+	$(XML_INTDIR)\schematron.obj\
+	$(XML_INTDIR)\threads.obj\
+	$(XML_INTDIR)\tree.obj\
+	$(XML_INTDIR)\uri.obj\
+	$(XML_INTDIR)\valid.obj\
+	$(XML_INTDIR)\xinclude.obj\
+	$(XML_INTDIR)\xlink.obj\
+	$(XML_INTDIR)\xmlIO.obj\
+	$(XML_INTDIR)\xmlmemory.obj\
+	$(XML_INTDIR)\xmlreader.obj\
+	$(XML_INTDIR)\xmlregexp.obj\
+	$(XML_INTDIR)\xmlmodule.obj\
+	$(XML_INTDIR)\xmlsave.obj\
+	$(XML_INTDIR)\xmlschemas.obj\
+	$(XML_INTDIR)\xmlschemastypes.obj\
+	$(XML_INTDIR)\xmlunicode.obj\
+	$(XML_INTDIR)\xmlwriter.obj\
+	$(XML_INTDIR)\xpath.obj\
+	$(XML_INTDIR)\xpointer.obj\
+	$(XML_INTDIR)\xmlstring.obj
+
+# Static libxml object files.
+XML_OBJS_A = $(XML_INTDIR_A)\buf.obj\
+	$(XML_INTDIR_A)\c14n.obj\
+	$(XML_INTDIR_A)\catalog.obj\
+	$(XML_INTDIR_A)\chvalid.obj\
+	$(XML_INTDIR_A)\debugXML.obj\
+	$(XML_INTDIR_A)\dict.obj\
+	$(XML_INTDIR_A)\DOCBparser.obj\
+	$(XML_INTDIR_A)\encoding.obj\
+	$(XML_INTDIR_A)\entities.obj\
+	$(XML_INTDIR_A)\error.obj\
+	$(XML_INTDIR_A)\globals.obj\
+	$(XML_INTDIR_A)\hash.obj\
+	$(XML_INTDIR_A)\HTMLparser.obj\
+	$(XML_INTDIR_A)\HTMLtree.obj\
+	$(XML_INTDIR_A)\legacy.obj\
+	$(XML_INTDIR_A)\list.obj\
+	$(XML_INTDIR_A)\nanoftp.obj\
+	$(XML_INTDIR_A)\nanohttp.obj\
+	$(XML_INTDIR_A)\parser.obj\
+	$(XML_INTDIR_A)\parserInternals.obj\
+	$(XML_INTDIR_A)\pattern.obj\
+	$(XML_INTDIR_A)\relaxng.obj\
+	$(XML_INTDIR_A)\SAX2.obj\
+	$(XML_INTDIR_A)\SAX.obj\
+	$(XML_INTDIR_A)\schematron.obj\
+	$(XML_INTDIR_A)\threads.obj\
+	$(XML_INTDIR_A)\tree.obj\
+	$(XML_INTDIR_A)\uri.obj\
+	$(XML_INTDIR_A)\valid.obj\
+	$(XML_INTDIR_A)\xinclude.obj\
+	$(XML_INTDIR_A)\xlink.obj\
+	$(XML_INTDIR_A)\xmlIO.obj\
+	$(XML_INTDIR_A)\xmlmemory.obj\
+	$(XML_INTDIR_A)\xmlreader.obj\
+	$(XML_INTDIR_A)\xmlregexp.obj\
+	$(XML_INTDIR_A)\xmlmodule.obj\
+	$(XML_INTDIR_A)\xmlsave.obj\
+	$(XML_INTDIR_A)\xmlschemas.obj\
+	$(XML_INTDIR_A)\xmlschemastypes.obj\
+	$(XML_INTDIR_A)\xmlunicode.obj\
+	$(XML_INTDIR_A)\xmlwriter.obj\
+	$(XML_INTDIR_A)\xpath.obj\
+	$(XML_INTDIR_A)\xpointer.obj\
+	$(XML_INTDIR_A)\xmlstring.obj
+
+# Static libxml object files.
+XML_OBJS_A_DLL = $(XML_INTDIR_A_DLL)\buf.obj\
+	$(XML_INTDIR_A_DLL)\c14n.obj\
+	$(XML_INTDIR_A_DLL)\catalog.obj\
+	$(XML_INTDIR_A_DLL)\chvalid.obj\
+	$(XML_INTDIR_A_DLL)\debugXML.obj\
+	$(XML_INTDIR_A_DLL)\dict.obj\
+	$(XML_INTDIR_A_DLL)\DOCBparser.obj\
+	$(XML_INTDIR_A_DLL)\encoding.obj\
+	$(XML_INTDIR_A_DLL)\entities.obj\
+	$(XML_INTDIR_A_DLL)\error.obj\
+	$(XML_INTDIR_A_DLL)\globals.obj\
+	$(XML_INTDIR_A_DLL)\hash.obj\
+	$(XML_INTDIR_A_DLL)\HTMLparser.obj\
+	$(XML_INTDIR_A_DLL)\HTMLtree.obj\
+	$(XML_INTDIR_A_DLL)\legacy.obj\
+	$(XML_INTDIR_A_DLL)\list.obj\
+	$(XML_INTDIR_A_DLL)\nanoftp.obj\
+	$(XML_INTDIR_A_DLL)\nanohttp.obj\
+	$(XML_INTDIR_A_DLL)\parser.obj\
+	$(XML_INTDIR_A_DLL)\parserInternals.obj\
+	$(XML_INTDIR_A_DLL)\pattern.obj\
+	$(XML_INTDIR_A_DLL)\relaxng.obj\
+	$(XML_INTDIR_A_DLL)\SAX2.obj\
+	$(XML_INTDIR_A_DLL)\SAX.obj\
+	$(XML_INTDIR_A_DLL)\schematron.obj\
+	$(XML_INTDIR_A_DLL)\threads.obj\
+	$(XML_INTDIR_A_DLL)\tree.obj\
+	$(XML_INTDIR_A_DLL)\uri.obj\
+	$(XML_INTDIR_A_DLL)\valid.obj\
+	$(XML_INTDIR_A_DLL)\xinclude.obj\
+	$(XML_INTDIR_A_DLL)\xlink.obj\
+	$(XML_INTDIR_A_DLL)\xmlIO.obj\
+	$(XML_INTDIR_A_DLL)\xmlmemory.obj\
+	$(XML_INTDIR_A_DLL)\xmlreader.obj\
+	$(XML_INTDIR_A_DLL)\xmlregexp.obj\
+	$(XML_INTDIR_A_DLL)\xmlmodule.obj\
+	$(XML_INTDIR_A_DLL)\xmlsave.obj\
+	$(XML_INTDIR_A_DLL)\xmlschemas.obj\
+	$(XML_INTDIR_A_DLL)\xmlschemastypes.obj\
+	$(XML_INTDIR_A_DLL)\xmlunicode.obj\
+	$(XML_INTDIR_A_DLL)\xmlwriter.obj\
+	$(XML_INTDIR_A_DLL)\xpath.obj\
+	$(XML_INTDIR_A_DLL)\xpointer.obj\
+	$(XML_INTDIR_A_DLL)\xmlstring.obj
+
+!if "$(WITH_LZMA)" == "1"
+XML_OBJS = $(XML_OBJS) $(XML_INTDIR)\xzlib.obj
+XML_OBJS_A = $(XML_OBJS_A) $(XML_INTDIR_A)\xzlib.obj
+XML_OBJS_A_DLL = $(XML_OBJS_A_DLL) $(XML_INTDIR_A_DLL)\xzlib.obj
+!endif
+
+# Xmllint and friends executables.
+UTILS = $(BINDIR)\xmllint.exe\
+	$(BINDIR)\xmlcatalog.exe\
+	$(BINDIR)\testAutomata.exe\
+	$(BINDIR)\testC14N.exe\
+	$(BINDIR)\testDocbook.exe\
+	$(BINDIR)\testHTML.exe\
+	$(BINDIR)\testReader.exe\
+	$(BINDIR)\testRelax.exe\
+	$(BINDIR)\testRegexp.exe\
+	$(BINDIR)\testModule.exe\
+	$(BINDIR)\testSAX.exe\
+	$(BINDIR)\testSchemas.exe\
+	$(BINDIR)\testURI.exe\
+	$(BINDIR)\testXPath.exe\
+	$(BINDIR)\runtest.exe\
+	$(BINDIR)\runsuite.exe\
+	$(BINDIR)\runxmlconf.exe\
+	$(BINDIR)\testapi.exe\
+	$(BINDIR)\testchar.exe\
+	$(BINDIR)\testdict.exe\
+	$(BINDIR)\testlimits.exe\
+	$(BINDIR)\testrecurse.exe
+	
+!if "$(WITH_THREADS)" != "no"
+UTILS = $(UTILS) $(BINDIR)\testThreads.exe
+!endif
+
+!if "$(VCMANIFEST)" == "1"
+_VC_MANIFEST_EMBED_EXE= if exist $@.manifest mt.exe -nologo -manifest $@.manifest -outputresource:$@;1
+_VC_MANIFEST_EMBED_DLL= if exist $@.manifest mt.exe -nologo -manifest $@.manifest -outputresource:$@;2
+!else
+_VC_MANIFEST_EMBED_EXE=
+_VC_MANIFEST_EMBED_DLL=
+!endif
+
+all : libxml libxmla libxmladll utils
+
+libxml : $(BINDIR)\$(XML_SO) 
+
+libxmla : $(BINDIR)\$(XML_A)
+
+libxmladll : $(BINDIR)\$(XML_A_DLL)
+
+utils : $(UTILS)
+
+clean :
+	if exist $(XML_INTDIR) rmdir /S /Q $(XML_INTDIR)
+	if exist $(XML_INTDIR_A) rmdir /S /Q $(XML_INTDIR_A)
+	if exist $(XML_INTDIR_A_DLL) rmdir /S /Q $(XML_INTDIR_A_DLL)
+	if exist $(UTILS_INTDIR) rmdir /S /Q $(UTILS_INTDIR)
+	if exist $(BINDIR) rmdir /S /Q $(BINDIR)
+
+distclean : clean
+	if exist config.* del config.*
+	if exist Makefile del Makefile
+
+rebuild : clean all
+
+install-libs : all
+	if not exist $(INCPREFIX)\libxml2 mkdir $(INCPREFIX)\libxml2
+	if not exist $(INCPREFIX)\libxml2\libxml mkdir $(INCPREFIX)\libxml2\libxml
+	if not exist $(BINPREFIX) mkdir $(BINPREFIX)
+	if not exist $(LIBPREFIX) mkdir $(LIBPREFIX)
+	if not exist $(SOPREFIX) mkdir $(SOPREFIX)
+	copy $(XML_SRCDIR)\include\libxml\*.h $(INCPREFIX)\libxml2\libxml
+	copy $(BINDIR)\$(XML_SO) $(SOPREFIX)
+	copy $(BINDIR)\$(XML_A) $(LIBPREFIX)
+	copy $(BINDIR)\$(XML_A_DLL) $(LIBPREFIX)
+	copy $(BINDIR)\$(XML_IMP) $(LIBPREFIX)
+
+install : install-libs 
+	copy $(BINDIR)\*.exe $(BINPREFIX)
+	-copy $(BINDIR)\*.pdb $(BINPREFIX)
+
+install-dist : install-libs 
+	copy $(BINDIR)\xml*.exe $(BINPREFIX)
+	-copy $(BINDIR)\xml*.pdb $(BINPREFIX)
+
+# This is a target for me, to make a binary distribution. Not for the public use,
+# keep your hands off :-)
+BDVERSION = $(LIBXML_MAJOR_VERSION).$(LIBXML_MINOR_VERSION).$(LIBXML_MICRO_VERSION)
+BDPREFIX = $(XML_BASENAME)-$(BDVERSION).win32
+bindist : all
+	$(MAKE) /nologo PREFIX=$(BDPREFIX) SOPREFIX=$(BDPREFIX)\bin install-dist
+	cscript //NoLogo configure.js genreadme $(XML_BASENAME) $(BDVERSION) $(BDPREFIX)\readme.txt
+
+
+# Makes the output directory.
+$(BINDIR) :
+	if not exist $(BINDIR) mkdir $(BINDIR)
+
+
+# Makes the libxml intermediate directory.
+$(XML_INTDIR) :
+	if not exist $(XML_INTDIR) mkdir $(XML_INTDIR)
+
+# Makes the static libxml intermediate directory.
+$(XML_INTDIR_A) :
+	if not exist $(XML_INTDIR_A) mkdir $(XML_INTDIR_A)
+
+# Makes the static for dll libxml intermediate directory.
+$(XML_INTDIR_A_DLL) :
+	if not exist $(XML_INTDIR_A_DLL) mkdir $(XML_INTDIR_A_DLL)
+
+# An implicit rule for libxml compilation.
+{$(XML_SRCDIR)}.c{$(XML_INTDIR)}.obj::
+	$(CC) $(CFLAGS) /Fo$(XML_INTDIR)\ /c $<
+
+# An implicit rule for static libxml compilation.
+{$(XML_SRCDIR)}.c{$(XML_INTDIR_A)}.obj::
+	$(CC) $(CFLAGS) /D "LIBXML_STATIC" /Fo$(XML_INTDIR_A)\ /c $<
+
+# An implicit rule for static for dll libxml compilation.
+{$(XML_SRCDIR)}.c{$(XML_INTDIR_A_DLL)}.obj::
+	$(CC) $(CFLAGS) /D "LIBXML_STATIC" /D "LIBXML_STATIC_FOR_DLL" /Fo$(XML_INTDIR_A_DLL)\ /c $<
+
+# Compiles libxml source. Uses the implicit rule for commands.
+$(XML_OBJS) : $(XML_INTDIR) 
+
+# Compiles static libxml source. Uses the implicit rule for commands.
+$(XML_OBJS_A) : $(XML_INTDIR_A) 
+
+# Compiles static for dll libxml source. Uses the implicit rule for commands.
+$(XML_OBJS_A_DLL) : $(XML_INTDIR_A_DLL) 
+
+# Creates the export definition file (DEF) for libxml.
+$(XML_INTDIR)\$(XML_DEF) : $(XML_INTDIR) $(XML_DEF).src
+	$(CPP) $(CPPFLAGS) $(XML_DEF).src > $(XML_INTDIR)\$(XML_DEF)
+$(XML_INTDIR)\$(XML_RES) : $(XML_INTDIR) libxml2.rc
+	rc -Fo $(XML_INTDIR)\$(XML_RES) libxml2.rc
+
+# Creates the libxml shared object.
+$(BINDIR)\$(XML_SO) : $(BINDIR) $(XML_OBJS) $(XML_INTDIR)\$(XML_DEF) $(XML_INTDIR)\$(XML_RES)
+	$(LD) $(LDFLAGS) /DLL \
+		/IMPLIB:$(BINDIR)\$(XML_IMP) /OUT:$(BINDIR)\$(XML_SO) $(XML_OBJS) $(XML_INTDIR)\$(XML_RES) $(LIBS)
+	@$(_VC_MANIFEST_EMBED_DLL)
+
+#$(BINDIR)\$(XML_SO) : $(BINDIR) $(XML_OBJS) $(XML_INTDIR)\$(XML_DEF)
+#	$(LD) $(LDFLAGS) /DLL /DEF:$(XML_INTDIR)\$(XML_DEF) \
+#		/IMPLIB:$(BINDIR)\$(XML_IMP) /OUT:$(BINDIR)\$(XML_SO) $(XML_OBJS) $(LIBS)
+
+# Creates the libxml archive.
+$(BINDIR)\$(XML_A) : $(BINDIR) $(XML_OBJS_A)
+	$(AR) $(ARFLAGS) /OUT:$(BINDIR)\$(XML_A) $(XML_OBJS_A)
+
+# Creates the libxml static for dll archive.
+$(BINDIR)\$(XML_A_DLL) : $(BINDIR) $(XML_OBJS_A_DLL)
+	$(AR) $(ARFLAGS) /OUT:$(BINDIR)\$(XML_A_DLL) $(XML_OBJS_A_DLL)
+
+# Makes the utils intermediate directory.
+$(UTILS_INTDIR) :
+	if not exist $(UTILS_INTDIR) mkdir $(UTILS_INTDIR)
+
+# An implicit rule for xmllint and friends.
+!if "$(STATIC)" == "1"
+{$(UTILS_SRCDIR)}.c{$(BINDIR)}.exe:
+	$(CC) /D "LIBXML_STATIC" $(CFLAGS) /Fo$(UTILS_INTDIR)\ /c $< 
+	$(LD) $(LDFLAGS) /OUT:$@ $(XML_A) $(LIBS) $(UTILS_INTDIR)\$(<B).obj
+	@$(_VC_MANIFEST_EMBED_EXE)
+!else
+{$(UTILS_SRCDIR)}.c{$(BINDIR)}.exe:
+	$(CC) $(CFLAGS) /Fo$(UTILS_INTDIR)\ /c $< 
+	$(LD) $(LDFLAGS) /OUT:$@ $(XML_IMP) $(LIBS) $(UTILS_INTDIR)\$(<B).obj
+	@$(_VC_MANIFEST_EMBED_EXE)
+!endif
+
+# Builds xmllint and friends. Uses the implicit rule for commands.
+$(UTILS) : $(UTILS_INTDIR) $(BINDIR) libxml libxmla libxmladll
+
+# Source dependences should be autogenerated somehow here, but how to
+# do it? I have no clue.
+
+# TESTS
+
+tests : checktests XPathtests
+
+checktests : $(UTILS)
+	cd .. && win32\$(BINDIR)\runtest.exe
+	cd .. && win32\$(BINDIR)\testrecurse.exe
+	cd .. && win32\$(BINDIR)\testapi.exe
+	cd .. && win32\$(BINDIR)\testchar.exe
+	cd .. && win32\$(BINDIR)\testdict.exe
+	cd .. && win32\$(BINDIR)\runxmlconf.exe
+
+XPathtests : $(BINDIR)\testXPath.exe
+	@echo. 2> .memdump
+	@echo ## XPath regression tests
+	@-$(BINDIR)\testXPath.exe | find /C "support not compiled in" 1>nul
+	@if %ERRORLEVEL% NEQ 0 @( \
+		echo Skipping debug not compiled in\
+		@exit 0 \
+	)
+	@for %%I in ($(XML_SRCDIR)\test\XPath\expr\*.*) do @( \
+		@IF NOT EXIST $(XML_SRCDIR)\result\XPath\expr\%%~nxI ( \
+			@echo New test %%~nxI &&\
+			@echo %%~nxI &&\
+			$(BINDIR)\testXPath.exe -f --expr %%I > $(XML_SRCDIR)/result/XPath/expr/%%~nxI &&\
+			findstr /C:"MEMORY ALLOCATED : 0" \
+		) ELSE ( \
+			$(BINDIR)\testXPath.exe -f --expr %%I 2>&1 > result.%%~nxI &&\
+			fc $(XML_SRCDIR)\result\XPath\expr\%%~nxI result.%%~nxI >nul &\
+			iF ERRORLEVEL 1 exit 1 & \
+			findstr "MEMORY ALLOCATED" .memdump | findstr /C:"MEMORY ALLOCATED : 0" >nul &&\
+			del result.%%~nxI \
+		) \
+	)
+	@for %%I in ($(XML_SRCDIR)\test\XPath\docs\*.*) do @( \
+		for %%J in ($(XML_SRCDIR)\test\XPath\tests\%%~nxI*.*) do @( \
+			if not exist $(XML_SRCDIR)\result\XPath\tests\%%~nxJ ( \
+				$(BINDIR)\testXPath.exe -f -i %%I %%J > $(XML_SRCDIR)\result\XPath\tests\%%~nxJ &&\
+				findstr /C:"MEMORY ALLOCATED" .memdump | findstr /C:"MEMORY ALLOCATED : 0" > nul \
+			) ELSE ( \
+				$(BINDIR)\testXPAth.exe -f -i %%I %%J 2>&1 > result.%%~nxJ &&\
+				findstr /C:"MEMORY ALLOCATED" .memdump | findstr /C:"MEMORY ALLOCATED : 0">null &&\
+				fc $(XML_SRCDIR)\result\XPath\tests\%%~nxJ result.%%~nxJ >null & \
+				IF ERRORLEVEL 1 (echo Error: %%I %%J & exit 1) & \
+				del result.%%~nxJ \
+			)\
+		)\
+	)
+
+XMLtests : $(BINDIR)\xmllint.exe
+	@echo. 2> .memdump
+	@echo ## XML regression tests
+	-@for %%I in ($(XML_SRCDIR)\test\*) do @( \
+		if not exist $(XML_SRCDIR)\result\%%~nxI ( \
+			echo New test file %%~nxI &\
+			$(BINDIR)\xmllint.exe  %%I > $(XML_SRCDIR)\result\%%~nxI && \
+			findstr /C:"MEMORY ALLOCATED" .memdump | findstr /C:"MEMORY ALLOCATED : 0" > null \
+		) ELSE ( \
+			$(BINDIR)\xmllint.exe %%I 2>&1 > result.%%~nxI && \
+			findstr /C:"MEMORY ALLOC" .memdump | findstr /C:"MEMORY ALLOCATED : 0" > null && \
+			fc $(XML_SRCDIR)\result\%%~nxI result.%%~nxI > null && \
+			$(BINDIR)\xmllint.exe result.%%~nxI 2>&1 > result2.%%~nxI | findstr /V /C:"failed to load external entity" && \
+			fc result.%%~nxI result2.%%~nxI & \
+			del result.%%~nxI result2.%%~nxI\
+		) \
+	)	
+
+				
+
+
+
+	
diff --git a/src/win32/Readme.txt b/src/win32/Readme.txt
new file mode 100644
index 000000000000..d02070e28e87
--- /dev/null
+++ b/src/win32/Readme.txt
@@ -0,0 +1,226 @@
+
+                             Windows port
+                             ============
+
+This directory contains the files required to build this software on the
+native Windows platform. This is not a place to look for help if you are
+using a POSIX emulator, such as Cygwin. Check the Unix instructions for 
+that.
+
+
+
+CONTENTS
+========
+
+1. General
+   1.1 Building From the Command-Line
+   1.2 Configuring The Source
+   1.3 Compiling
+   1.4 Installing
+
+2. Compiler Specifics
+   2.1 Microsoft Visual C/C++
+   2.1 GNU C/C++, Mingw Edition
+   2.2 Borland C++ Builder
+       2.2.1 Building with iconv support
+	   2.2.2 Compatibility problems with MSVC (and probably CYGWIN)
+	   2.2.3 Other caveats
+
+
+
+
+1. General
+==========
+
+
+1.1 Building From The Command-Line
+----------------------------------
+
+This is the easiest, preferred and currently supported method. It can
+be that a subdirectory of the directory where this file resides 
+contains project files for some IDE. If you want to use that, please
+refer to the readme file within that subdirectory.
+
+In order to build from the command-line you need to make sure that
+your compiler works from the command line. This is not always the
+case, often the required environment variables are missing. If you are
+not sure, test if this works first. If it doesn't, you will first have
+to configure your compiler suite to run from the command-line - please
+refer to your compiler's documentation regarding that.
+
+The first thing you want to do is configure the source. You can have
+the configuration script do this automatically for you. The
+configuration script is written in JScript, a Microsoft's
+implementation of the ECMA scripting language. Almost every Windows
+machine can execute this through the Windows Scripting Host. If your
+system lacks the ability to execute JScript for some reason, you must
+perform the configuration manually and you are on your own with that.
+
+The second step is compiling the source and, optionally, installing it
+to the location of your choosing.
+
+
+1.2 Configuring The Source
+--------------------------
+
+The configuration script accepts numerous options. Some of these
+affect features which will be available in the compiled software,
+others affect the way the software is built and installed. To see a
+full list of options supported by the configuration script, run
+
+  cscript configure.js help
+
+from the win32 subdirectory. The configuration script will present you
+the options it accepts and give a biref explanation of these. In every
+case you will have two sets of options. The first set is specific to
+the software you are building and the second one is specific to the
+Windows port.
+
+Once you have decided which options suit you, run the script with that
+options. Here is an example:
+
+  cscript configure.js compiler=msvc prefix=c:\opt 
+    include=c:\opt\include lib=c:\opt\lib debug=yes
+
+The previous example will configure the process to use the Microsoft's
+compiler, install the library in c:\opt, use c:\opt\include and 
+c:\opt\lib as additional search paths for the compiler and the linker 
+and build executables with debug symbols.
+
+Note: Please do not use path names which contain spaces. This will
+fail. Allowing this would require me to put almost everything in the
+Makefile in quotas and that looks quite ugly with my
+syntax-highlighting engine. If you absolutely must use spaces in paths
+send me an email and tell me why. If there are enough of you out there
+who need this, or if a single one has a very good reason, I will
+modify the Makefile to allow spaces in paths.
+
+
+1.3 Compiling
+-------------
+
+After the configuration stage has been completed, you want to build
+the software. You will have to use the make tool which comes with
+your compiler. If you, for example, configured the source to build
+with Microsoft's MSVC compiler, you would use the NMAKE utility. If
+you configured it to build with GNU C compiler, mingw edition, you
+would use the GNU make. Assuming you use MSVC, type
+
+  nmake /f Makefile.msvc
+
+and if you use MinGW, you would type
+
+  make -f Makefile.mingw
+
+and if you use Borland's compiler, you would type
+
+  bmake -f Makefile.bcb
+
+in the win32 subdirectory. When the building completes, you will find
+the executable files in win32\bin.* directory, where * stands for the
+name of the compiler you have used.
+
+
+1.4 Installing
+--------------
+
+You can install the software into the directory you specified to the
+configure script during the configure stage by typing (with MSVC in
+this example)
+
+  nmake /f Makefile.msvc install
+
+That would be it, enjoy.
+
+
+
+
+
+2. Compiler Specifics
+=====================
+
+
+2.1 Microsoft Visual C/C++
+--------------------------
+
+If you use the compiler which comes with Visual Studio .NET, note that
+it will link to its own C-runtime named msvcr70.dll or msvcr71.dll. This 
+file is not available on any machine which doesn't have Visual Studio 
+.NET installed.
+
+
+2.2 GNU C/C++, Mingw edition
+----------------------------
+
+When specifying paths to configure.js, please use slashes instead of 
+backslashes for directory separation. Sometimes Mingw needs this. If
+this is the case, and you specify backslashes, then the compiler will 
+complain about not finding necessary header files.
+
+
+2.2 Borland C++ Builder
+-----------------------
+
+To compile libxml2 with the BCB6 compiler and associated tools, just follow
+the basic instructions found in this file file. Be sure to specify 
+the "compiler=bcb" option when running the configure script. To compile the
+library and test programs, just type
+
+  make -fMakefile.bcb
+
+That should be all that's required. But there are a few other things to note:
+
+2.2.1 Building with iconv support
+
+If you configure libxml2 to include iconv support, you will obviously need to
+obtain the iconv library and include files. To get them, just follow the links 
+at http://www.gnu.org/software/libiconv/ - there are pre-compiled Win32 
+versions available, but note that these where built with MSVC. Hence the 
+supplied import library is in COFF format rather than OMF format. You can 
+convert this library by using Borland's COFF2OMF utility, or use IMPLIB to 
+build a new import library from the DLL. Alternatively, it is possible to
+obtain the iconv source, and build the DLL using the Borland compiler.
+
+There is a minor problem with the header files for iconv - they expect a
+macro named "EILSEQ" in errno.h, but this is not defined in the Borland
+headers, and its absence can cause problems. To circumvent this problem, I
+define EILSEQ=2 in Makefile.bcb. The value "2" is the value for ENOFILE (file
+not found). This should not have any disastrous side effects beyond possibly
+displaying a misleading error message in certain situations.
+
+2.2.2 Compatibility problems with MSVC (and probably CYGWIN)
+
+A libxml2 DLL generated by BCB is callable from MSVC programs, but there is a
+minor problem with the names of the symbols exported from the library. The
+Borland compiler, by default, prepends an underscore character to global 
+identifiers (functions and global variables) when generating object files.
+Hence the function "xmlAddChild" is added to the DLL with the name
+"_xmlAddChild". The MSVC compiler does not have this behaviour, and looks for
+the unadorned name. I currently circumvent this problem by writing a .def file
+which causes BOTH the adorned and unadorned names to be exported from the DLL.
+This behaviour may not be supported in the future.
+
+An even worse problem is that of generating an import library for the DLL. The
+Borland-generated DLL is in OMF format. MSVC expects libraries in COFF format,
+but they don't provide a "OMF2COFF" utility, or even the equivalent of
+Borland's IMPLIB utility. But it is possible to create an import lib from the
+.def file, using the command:
+  LIB /DEF:libxml2.def
+
+If you don't have the .def file, it's possible to create one manually. Use
+DUMPBIN /EXPORTS /OUT:libxml2.tmp libxml2.dll to get a list of the exported
+names, and edit this into .def file format.
+
+A similar problem is likely with Cygwin.
+
+2.2.3 Other caveats
+
+We have tested this only with BCB6, Professional Edition, and BCB 5.5 free
+command-line tools.
+
+
+
+Authors: Igor Zlatkovic <igor@zlatkovic.com>
+         Eric Zurcher <Eric.Zurcher@csiro.au>
+
+
diff --git a/src/win32/VC10/README.vc10 b/src/win32/VC10/README.vc10
new file mode 100644
index 000000000000..25c385bd6687
--- /dev/null
+++ b/src/win32/VC10/README.vc10
@@ -0,0 +1,27 @@
+
+README file for VC10 project files for libxml2
+----------------------------------------------
+
+to clarify: This is not the readme file for the whole libxml2 project. 
+Rather, it's a readme for the VC10 project files, attached to the libxml2 project.
+
+Quick Start
+-----------
+
+1) To use, load the libxml2.sln solution file into visual studio
+2) check and correct paths for dependent "iconv" project which most certainly 
+are wrong on your environment.
+3) Compile all projects
+
+
+Background Info
+---------------
+
+Running of "configure.sh" won't make sense since VS doesn't support
+this kind of build system and the environment is pretty much known already 
+if you're using Visual Studio. Instead, a preconfigured "config.h" file 
+is provided in the "win32\VC10" directory and referenced by the project
+files already.
+
+The compile process is not completely warning-free: Some warnings will 
+appear during compile which can be ignored.
diff --git a/src/win32/VC10/RuleSet1.ruleset b/src/win32/VC10/RuleSet1.ruleset
new file mode 100644
index 000000000000..9985a6c61674
--- /dev/null
+++ b/src/win32/VC10/RuleSet1.ruleset
@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RuleSet Name="New Rule Set" Description=" " ToolsVersion="10.0">
+</RuleSet>
\ No newline at end of file
diff --git a/src/win32/configure.js b/src/win32/configure.js
new file mode 100644
index 000000000000..cec64c539080
--- /dev/null
+++ b/src/win32/configure.js
@@ -0,0 +1,718 @@
+/* Configure script for libxml, specific for Windows with Scripting Host.
+ * 
+ * This script will configure the libxml build process and create necessary files.
+ * Run it with an 'help', or an invalid option and it will tell you what options
+ * it accepts.
+ *
+ * March 2002, Igor Zlatkovic <igor@zlatkovic.com>
+ */
+
+/* The source directory, relative to the one where this file resides. */
+var srcDirXml = "..";
+var srcDirUtils = "..";
+/* Base name of what we are building. */
+var baseName = "libxml2";
+/* Configure file which contains the version and the output file where
+   we can store our build configuration. */
+var configFile = srcDirXml + "\\configure.ac";
+var versionFile = ".\\config.msvc";
+/* Input and output files regarding the libxml features. */
+var optsFileIn = srcDirXml + "\\include\\libxml\\xmlversion.h.in";
+var optsFile = srcDirXml + "\\include\\libxml\\xmlversion.h";
+/* Version strings for the binary distribution. Will be filled later 
+   in the code. */
+var verMajor;
+var verMinor;
+var verMicro;
+var verMicroSuffix;
+var verCvs;
+var useCvsVer = true;
+/* Libxml features. */
+var withTrio = false;
+var withThreads = "native";
+var withFtp = true;
+var withHttp = true;
+var withHtml = true;
+var withC14n = true;
+var withCatalog = true;
+var withDocb = true;
+var withXpath = true;
+var withXptr = true;
+var withXinclude = true;
+var withIconv = true;
+var withIcu = false;
+var withIso8859x = false;
+var withZlib = false;
+var withLzma = false;
+var withDebug = true;
+var withMemDebug = false;
+var withRunDebug = false;
+var withSchemas = true;
+var withSchematron = true;
+var withRegExps = true;
+var withModules = true;
+var withTree = true;
+var withReader = true;
+var withWriter = true;
+var withWalker = true;
+var withPattern = true;
+var withPush = true;
+var withValid = true;
+var withSax1 = true;
+var withLegacy = true;
+var withOutput = true;
+var withPython = false;
+/* Win32 build options. */
+var dirSep = "\\";
+var compiler = "msvc";
+var cruntime = "/MD";
+var dynruntime = true;
+var vcmanifest = false;
+var buildDebug = 0;
+var buildStatic = 0;
+var buildPrefix = ".";
+var buildBinPrefix = "";
+var buildIncPrefix = "";
+var buildLibPrefix = "";
+var buildSoPrefix = "";
+var buildInclude = ".";
+var buildLib = ".";
+/* Local stuff */
+var error = 0;
+
+/* Helper function, transforms the option variable into the 'Enabled'
+   or 'Disabled' string. */
+function boolToStr(opt)
+{
+	if (opt == false)
+		return "no";
+	else if (opt == true)
+		return "yes";
+	error = 1;
+	return "*** undefined ***";
+}
+
+/* Helper function, transforms the argument string into a boolean
+   value. */
+function strToBool(opt)
+{
+	if (opt == 0 || opt == "no")
+		return false;
+	else if (opt == 1 || opt == "yes")
+		return true;
+	error = 1;
+	return false;
+}
+
+/* Displays the details about how to use this script. */
+function usage()
+{
+	var txt;
+	txt = "Usage:\n";
+	txt += "  cscript " + WScript.ScriptName + " <options>\n";
+	txt += "  cscript " + WScript.ScriptName + " help\n\n";
+	txt += "Options can be specified in the form <option>=<value>, where the value is\n";
+	txt += "either 'yes' or 'no', if not stated otherwise.\n\n";
+	txt += "\nXML processor options, default value given in parentheses:\n\n";
+	txt += "  trio:       Enable TRIO string manipulator (" + (withTrio? "yes" : "no")  + ")\n";
+	txt += "  threads:    Enable thread safety [no|ctls|native|posix] (" + (withThreads)  + ") \n";
+	txt += "  ftp:        Enable FTP client (" + (withFtp? "yes" : "no")  + ")\n";
+	txt += "  http:       Enable HTTP client (" + (withHttp? "yes" : "no")  + ")\n";
+	txt += "  html:       Enable HTML processor (" + (withHtml? "yes" : "no")  + ")\n";
+	txt += "  c14n:       Enable C14N support (" + (withC14n? "yes" : "no")  + ")\n";
+	txt += "  catalog:    Enable catalog support (" + (withCatalog? "yes" : "no")  + ")\n";
+	txt += "  docb:       Enable DocBook support (" + (withDocb? "yes" : "no")  + ")\n";
+	txt += "  xpath:      Enable XPath support (" + (withXpath? "yes" : "no")  + ")\n";
+	txt += "  xptr:       Enable XPointer support (" + (withXptr? "yes" : "no")  + ")\n";
+	txt += "  xinclude:   Enable XInclude support (" + (withXinclude? "yes" : "no")  + ")\n";
+	txt += "  iconv:      Enable iconv support (" + (withIconv? "yes" : "no")  + ")\n";
+	txt += "  icu:        Enable icu support (" + (withIcu? "yes" : "no")  + ")\n";
+	txt += "  iso8859x:   Enable ISO8859X support (" + (withIso8859x? "yes" : "no")  + ")\n";
+	txt += "  zlib:       Enable zlib support (" + (withZlib? "yes" : "no")  + ")\n";
+	txt += "  lzma:       Enable lzma support (" + (withLzma? "yes" : "no")  + ")\n";
+	txt += "  xml_debug:  Enable XML debbugging module (" + (withDebug? "yes" : "no")  + ")\n";
+	txt += "  mem_debug:  Enable memory debugger (" + (withMemDebug? "yes" : "no")  + ")\n";
+	txt += "  run_debug:  Enable memory debugger (" + (withRunDebug? "yes" : "no")  + ")\n";
+	txt += "  regexps:    Enable regular expressions (" + (withRegExps? "yes" : "no") + ")\n";
+	txt += "  modules:    Enable module support (" + (withModules? "yes" : "no") + ")\n";
+	txt += "  tree:       Enable tree api (" + (withTree? "yes" : "no") + ")\n";
+	txt += "  reader:     Enable xmlReader api (" + (withReader? "yes" : "no") + ")\n";
+	txt += "  writer:     Enable xmlWriter api (" + (withWriter? "yes" : "no") + ")\n";
+	txt += "  walker:     Enable xmlDocWalker api (" + (withWalker? "yes" : "no") + ")\n";
+	txt += "  pattern:    Enable xmlPattern api (" + (withPattern? "yes" : "no")  + ")\n";
+	txt += "  push:       Enable push api (" + (withPush? "yes" : "no") + ")\n";
+	txt += "  valid:      Enable DTD validation support (" + (withValid? "yes" : "no") + ")\n";
+	txt += "  sax1:       Enable SAX1 api (" + (withSax1? "yes" : "no") + ")\n";
+	txt += "  legacy:     Enable Deprecated api's (" + (withLegacy? "yes" : "no") + ")\n";
+	txt += "  output:     Enable serialization support (" + (withOutput? "yes" : "no") + ")\n";
+	txt += "  schemas:    Enable XML Schema support (" + (withSchemas? "yes" : "no")  + ")\n";
+	txt += "  schematron: Enable Schematron support (" + (withSchematron? "yes" : "no")  + ")\n";
+	txt += "  python:     Build Python bindings (" + (withPython? "yes" : "no")  + ")\n";
+	txt += "\nWin32 build options, default value given in parentheses:\n\n";
+	txt += "  compiler:   Compiler to be used [msvc|mingw|bcb] (" + compiler + ")\n";
+	txt += "  cruntime:   C-runtime compiler option (only msvc) (" + cruntime + ")\n";
+	txt += "  dynruntime: Use the dynamic RTL (only bcb) (" + dynruntime + ")\n";
+	txt += "  vcmanifest: Embed VC manifest (only msvc) (" + (vcmanifest? "yes" : "no") + ")\n";
+	txt += "  debug:      Build unoptimised debug executables (" + (buildDebug? "yes" : "no")  + ")\n";
+	txt += "  static:     Link xmllint statically to libxml2 (" + (buildStatic? "yes" : "no")  + ")\n";
+	txt += "              Note: automatically enabled if cruntime is not /MD or /MDd\n";
+	txt += "  prefix:     Base directory for the installation (" + buildPrefix + ")\n";
+	txt += "  bindir:     Directory where xmllint and friends should be installed\n";
+	txt += "              (" + buildBinPrefix + ")\n";
+	txt += "  incdir:     Directory where headers should be installed\n";
+	txt += "              (" + buildIncPrefix + ")\n";
+	txt += "  libdir:     Directory where static and import libraries should be\n";
+	txt += "              installed (" + buildLibPrefix + ")\n";
+	txt += "  sodir:      Directory where shared libraries should be installed\n"; 
+	txt += "              (" + buildSoPrefix + ")\n";
+	txt += "  include:    Additional search path for the compiler, particularly\n";
+	txt += "              where iconv headers can be found (" + buildInclude + ")\n";
+	txt += "  lib:        Additional search path for the linker, particularly\n";
+	txt += "              where iconv library can be found (" + buildLib + ")\n";
+	WScript.Echo(txt);
+}
+
+/* Discovers the version we are working with by reading the appropriate
+   configuration file. Despite its name, this also writes the configuration
+   file included by our makefile. */
+function discoverVersion()
+{
+	var fso, cf, vf, ln, s, iDot, iSlash;
+	fso = new ActiveXObject("Scripting.FileSystemObject");
+	verCvs = "";
+	if (useCvsVer && fso.FileExists("..\\CVS\\Entries")) {
+		cf = fso.OpenTextFile("..\\CVS\\Entries", 1);
+		while (cf.AtEndOfStream != true) {
+			ln = cf.ReadLine();
+			s = new String(ln);
+			if (s.search(/^\/ChangeLog\//) != -1) {
+				iDot = s.indexOf(".");
+				iSlash = s.indexOf("/", iDot);
+				verCvs = "CVS" + s.substring(iDot + 1, iSlash);
+				break;
+			}
+		}
+		cf.Close();
+	}
+	cf = fso.OpenTextFile(configFile, 1);
+	if (compiler == "msvc")
+		versionFile = ".\\config.msvc";
+	else if (compiler == "mingw")
+		versionFile = ".\\config.mingw";
+	else if (compiler == "bcb")
+		versionFile = ".\\config.bcb";
+	vf = fso.CreateTextFile(versionFile, true);
+	vf.WriteLine("# " + versionFile);
+	vf.WriteLine("# This file is generated automatically by " + WScript.ScriptName + ".");
+	vf.WriteBlankLines(1);
+	while (cf.AtEndOfStream != true) {
+		ln = cf.ReadLine();
+		s = new String(ln);
+		if (m = s.match(/^m4_define\(\[MAJOR_VERSION\], (\w+)\)/)) {
+			vf.WriteLine("LIBXML_MAJOR_VERSION=" + m[1]);
+			verMajor = m[1];
+		} else if(m = s.match(/^m4_define\(\[MINOR_VERSION\], (\w+)\)/)) {
+			vf.WriteLine("LIBXML_MINOR_VERSION=" + m[1]);
+			verMinor = m[1];
+		} else if(m = s.match(/^m4_define\(\[MICRO_VERSION\], (\w+)\)/)) {
+			vf.WriteLine("LIBXML_MICRO_VERSION=" + m[1]);
+			verMicro = m[1];
+		} else if(s.search(/^LIBXML_MICRO_VERSION_SUFFIX=/) != -1) {
+			vf.WriteLine(s);
+			verMicroSuffix = s.substring(s.indexOf("=") + 1, s.length);
+		}
+	}
+	cf.Close();
+	vf.WriteLine("XML_SRCDIR=" + srcDirXml);
+	vf.WriteLine("UTILS_SRCDIR=" + srcDirUtils);
+	vf.WriteLine("WITH_TRIO=" + (withTrio? "1" : "0"));
+	vf.WriteLine("WITH_THREADS=" + withThreads);
+	vf.WriteLine("WITH_FTP=" + (withFtp? "1" : "0"));
+	vf.WriteLine("WITH_HTTP=" + (withHttp? "1" : "0"));
+	vf.WriteLine("WITH_HTML=" + (withHtml? "1" : "0"));
+	vf.WriteLine("WITH_C14N=" + (withC14n? "1" : "0"));
+	vf.WriteLine("WITH_CATALOG=" + (withCatalog? "1" : "0"));
+	vf.WriteLine("WITH_DOCB=" + (withDocb? "1" : "0"));
+	vf.WriteLine("WITH_XPATH=" + (withXpath? "1" : "0"));
+	vf.WriteLine("WITH_XPTR=" + (withXptr? "1" : "0"));
+	vf.WriteLine("WITH_XINCLUDE=" + (withXinclude? "1" : "0"));
+	vf.WriteLine("WITH_ICONV=" + (withIconv? "1" : "0"));
+	vf.WriteLine("WITH_ICU=" + (withIcu? "1" : "0"));
+	vf.WriteLine("WITH_ISO8859X=" + (withIso8859x? "1" : "0"));
+	vf.WriteLine("WITH_ZLIB=" + (withZlib? "1" : "0"));
+	vf.WriteLine("WITH_LZMA=" + (withLzma? "1" : "0"));
+	vf.WriteLine("WITH_DEBUG=" + (withDebug? "1" : "0"));
+	vf.WriteLine("WITH_MEM_DEBUG=" + (withMemDebug? "1" : "0"));
+	vf.WriteLine("WITH_RUN_DEBUG=" + (withRunDebug? "1" : "0"));
+	vf.WriteLine("WITH_SCHEMAS=" + (withSchemas? "1" : "0"));
+	vf.WriteLine("WITH_SCHEMATRON=" + (withSchematron? "1" : "0"));
+	vf.WriteLine("WITH_REGEXPS=" + (withRegExps? "1" : "0"));
+	vf.WriteLine("WITH_MODULES=" + (withModules? "1" : "0"));
+	vf.WriteLine("WITH_TREE=" + (withTree? "1" : "0"));
+	vf.WriteLine("WITH_READER=" + (withReader? "1" : "0"));
+	vf.WriteLine("WITH_WRITER=" + (withWriter? "1" : "0"));
+	vf.WriteLine("WITH_WALKER=" + (withWalker? "1" : "0"));
+	vf.WriteLine("WITH_PATTERN=" + (withPattern? "1" : "0"));
+	vf.WriteLine("WITH_PUSH=" + (withPush? "1" : "0"));
+	vf.WriteLine("WITH_VALID=" + (withValid? "1" : "0"));
+	vf.WriteLine("WITH_SAX1=" + (withSax1? "1" : "0"));
+	vf.WriteLine("WITH_LEGACY=" + (withLegacy? "1" : "0"));
+	vf.WriteLine("WITH_OUTPUT=" + (withOutput? "1" : "0"));
+	vf.WriteLine("WITH_PYTHON=" + (withPython? "1" : "0"));
+	vf.WriteLine("DEBUG=" + (buildDebug? "1" : "0"));
+	vf.WriteLine("STATIC=" + (buildStatic? "1" : "0"));
+	vf.WriteLine("PREFIX=" + buildPrefix);
+	vf.WriteLine("BINPREFIX=" + buildBinPrefix);
+	vf.WriteLine("INCPREFIX=" + buildIncPrefix);
+	vf.WriteLine("LIBPREFIX=" + buildLibPrefix);
+	vf.WriteLine("SOPREFIX=" + buildSoPrefix);
+	if (compiler == "msvc") {
+		vf.WriteLine("INCLUDE=$(INCLUDE);" + buildInclude);
+		vf.WriteLine("LIB=$(LIB);" + buildLib);
+		vf.WriteLine("CRUNTIME=" + cruntime);
+		vf.WriteLine("VCMANIFEST=" + (vcmanifest? "1" : "0"));
+	} else if (compiler == "mingw") {
+		vf.WriteLine("INCLUDE+= -I" + buildInclude);
+		vf.WriteLine("LIB+= -L" + buildLib);
+	} else if (compiler == "bcb") {
+		vf.WriteLine("INCLUDE=" + buildInclude);
+		vf.WriteLine("LIB=" + buildLib);
+		vf.WriteLine("DYNRUNTIME=" + (dynruntime? "1" : "0"));
+	}
+	vf.Close();
+	versionFile = "rcVersion.h";
+	vf = fso.CreateTextFile(versionFile, true);
+	vf.WriteLine("/*");
+	vf.WriteLine("  " + versionFile);
+	vf.WriteLine("  This file is generated automatically by " + WScript.ScriptName + ".");
+	vf.WriteLine("*/");
+	vf.WriteBlankLines(1);
+	vf.WriteLine("#define LIBXML_MAJOR_VERSION " + verMajor);
+	vf.WriteLine("#define LIBXML_MINOR_VERSION " + verMinor);
+	vf.WriteLine("#define LIBXML_MICRO_VERSION " + verMicro);
+	vf.WriteLine("#define LIBXML_DOTTED_VERSION " + "\"" + verMajor + "." + verMinor + "." + verMicro + "\"");
+	vf.Close();
+}
+
+/* Configures libxml. This one will generate xmlversion.h from xmlversion.h.in
+   taking what the user passed on the command line into account. */
+function configureLibxml()
+{
+	var fso, ofi, of, ln, s;
+	fso = new ActiveXObject("Scripting.FileSystemObject");
+	ofi = fso.OpenTextFile(optsFileIn, 1);
+	of = fso.CreateTextFile(optsFile, true);
+	while (ofi.AtEndOfStream != true) {
+		ln = ofi.ReadLine();
+		s = new String(ln);
+		if (s.search(/\@VERSION\@/) != -1) {
+			of.WriteLine(s.replace(/\@VERSION\@/, 
+				verMajor + "." + verMinor + "." + verMicro + verMicroSuffix));
+		} else if (s.search(/\@LIBXML_VERSION_NUMBER\@/) != -1) {
+			of.WriteLine(s.replace(/\@LIBXML_VERSION_NUMBER\@/, 
+				verMajor*10000 + verMinor*100 + verMicro*1));
+		} else if (s.search(/\@LIBXML_VERSION_EXTRA\@/) != -1) {
+			of.WriteLine(s.replace(/\@LIBXML_VERSION_EXTRA\@/, verCvs));
+		} else if (s.search(/\@WITH_TRIO\@/) != -1) {
+			of.WriteLine(s.replace(/\@WITH_TRIO\@/, withTrio? "1" : "0"));
+		} else if (s.search(/\@WITH_THREADS\@/) != -1) {
+			of.WriteLine(s.replace(/\@WITH_THREADS\@/, withThreads == "no"? "0" : "1"));
+		} else if (s.search(/\@WITH_THREAD_ALLOC\@/) != -1) {
+			of.WriteLine(s.replace(/\@WITH_THREAD_ALLOC\@/, "0"));
+		} else if (s.search(/\@WITH_FTP\@/) != -1) {
+			of.WriteLine(s.replace(/\@WITH_FTP\@/, withFtp? "1" : "0"));
+		} else if (s.search(/\@WITH_HTTP\@/) != -1) {
+			of.WriteLine(s.replace(/\@WITH_HTTP\@/, withHttp? "1" : "0"));
+		} else if (s.search(/\@WITH_HTML\@/) != -1) {
+			of.WriteLine(s.replace(/\@WITH_HTML\@/, withHtml? "1" : "0"));
+		} else if (s.search(/\@WITH_C14N\@/) != -1) {
+			of.WriteLine(s.replace(/\@WITH_C14N\@/, withC14n? "1" : "0"));
+		} else if (s.search(/\@WITH_CATALOG\@/) != -1) {
+			of.WriteLine(s.replace(/\@WITH_CATALOG\@/, withCatalog? "1" : "0"));
+		} else if (s.search(/\@WITH_DOCB\@/) != -1) {
+			of.WriteLine(s.replace(/\@WITH_DOCB\@/, withDocb? "1" : "0"));
+		} else if (s.search(/\@WITH_XPATH\@/) != -1) {
+			of.WriteLine(s.replace(/\@WITH_XPATH\@/, withXpath? "1" : "0"));
+		} else if (s.search(/\@WITH_XPTR\@/) != -1) {
+			of.WriteLine(s.replace(/\@WITH_XPTR\@/, withXptr? "1" : "0"));
+		} else if (s.search(/\@WITH_XINCLUDE\@/) != -1) {
+			of.WriteLine(s.replace(/\@WITH_XINCLUDE\@/, withXinclude? "1" : "0"));
+		} else if (s.search(/\@WITH_ICONV\@/) != -1) {
+			of.WriteLine(s.replace(/\@WITH_ICONV\@/, withIconv? "1" : "0"));
+		} else if (s.search(/\@WITH_ICU\@/) != -1) {
+			of.WriteLine(s.replace(/\@WITH_ICU\@/, withIcu? "1" : "0"));
+		} else if (s.search(/\@WITH_ISO8859X\@/) != -1) {
+			of.WriteLine(s.replace(/\@WITH_ISO8859X\@/, withIso8859x? "1" : "0"));
+		} else if (s.search(/\@WITH_ZLIB\@/) != -1) {
+			of.WriteLine(s.replace(/\@WITH_ZLIB\@/, withZlib? "1" : "0"));
+		} else if (s.search(/\@WITH_LZMA\@/) != -1) {
+			of.WriteLine(s.replace(/\@WITH_LZMA\@/, withLzma? "1" : "0"));
+		} else if (s.search(/\@WITH_DEBUG\@/) != -1) {
+			of.WriteLine(s.replace(/\@WITH_DEBUG\@/, withDebug? "1" : "0"));
+		} else if (s.search(/\@WITH_MEM_DEBUG\@/) != -1) {
+			of.WriteLine(s.replace(/\@WITH_MEM_DEBUG\@/, withMemDebug? "1" : "0"));
+		} else if (s.search(/\@WITH_RUN_DEBUG\@/) != -1) {
+			of.WriteLine(s.replace(/\@WITH_RUN_DEBUG\@/, withRunDebug? "1" : "0"));
+		} else if (s.search(/\@WITH_SCHEMAS\@/) != -1) {
+			of.WriteLine(s.replace(/\@WITH_SCHEMAS\@/, withSchemas? "1" : "0"));
+		} else if (s.search(/\@WITH_SCHEMATRON\@/) != -1) {
+			of.WriteLine(s.replace(/\@WITH_SCHEMATRON\@/, withSchematron? "1" : "0"));
+		} else if (s.search(/\@WITH_REGEXPS\@/) != -1) {
+			of.WriteLine(s.replace(/\@WITH_REGEXPS\@/, withRegExps? "1" : "0"));
+		} else if (s.search(/\@WITH_MODULES\@/) != -1) {
+			of.WriteLine(s.replace(/\@WITH_MODULES\@/, withModules? "1" : "0"));
+		} else if (s.search(/\@MODULE_EXTENSION\@/) != -1) {
+			of.WriteLine(s.replace(/\@MODULE_EXTENSION\@/, ".dll"));
+		} else if (s.search(/\@WITH_TREE\@/) != -1) {
+			of.WriteLine(s.replace(/\@WITH_TREE\@/, withTree? "1" : "0"));
+		} else if (s.search(/\@WITH_READER\@/) != -1) {
+			of.WriteLine(s.replace(/\@WITH_READER\@/, withReader? "1" : "0"));
+		} else if (s.search(/\@WITH_WRITER\@/) != -1) {
+			of.WriteLine(s.replace(/\@WITH_WRITER\@/, withWriter? "1" : "0"));
+		} else if (s.search(/\@WITH_WALKER\@/) != -1) {
+			of.WriteLine(s.replace(/\@WITH_WALKER\@/, withWalker? "1" : "0"));
+		} else if (s.search(/\@WITH_PATTERN\@/) != -1) {
+			of.WriteLine(s.replace(/\@WITH_PATTERN\@/, withPattern? "1" : "0"));
+		} else if (s.search(/\@WITH_PUSH\@/) != -1) {
+			of.WriteLine(s.replace(/\@WITH_PUSH\@/, withPush? "1" : "0"));
+		} else if (s.search(/\@WITH_VALID\@/) != -1) {
+			of.WriteLine(s.replace(/\@WITH_VALID\@/, withValid? "1" : "0"));
+		} else if (s.search(/\@WITH_SAX1\@/) != -1) {
+			of.WriteLine(s.replace(/\@WITH_SAX1\@/, withSax1? "1" : "0"));
+		} else if (s.search(/\@WITH_LEGACY\@/) != -1) {
+			of.WriteLine(s.replace(/\@WITH_LEGACY\@/, withLegacy? "1" : "0"));
+		} else if (s.search(/\@WITH_OUTPUT\@/) != -1) {
+			of.WriteLine(s.replace(/\@WITH_OUTPUT\@/, withOutput? "1" : "0"));
+		} else
+			of.WriteLine(ln);
+	}
+	ofi.Close();
+	of.Close();
+}
+/* Configures Python bindings. Otherwise identical to the above */
+function configureLibxmlPy()
+{
+	var pyOptsFileIn = srcDirXml + "\\python\\setup.py.in";
+	var pyOptsFile = srcDirXml + "\\python\\setup.py";
+	var fso, ofi, of, ln, s;
+	fso = new ActiveXObject("Scripting.FileSystemObject");
+	ofi = fso.OpenTextFile(pyOptsFileIn, 1);
+	of = fso.CreateTextFile(pyOptsFile, true);
+	while (ofi.AtEndOfStream != true) {
+		ln = ofi.ReadLine();
+		s = new String(ln);
+		if (s.search(/\@LIBXML_VERSION\@/) != -1) {
+			of.WriteLine(s.replace(/\@LIBXML_VERSION\@/, 
+				verMajor + "." + verMinor + "." + verMicro));
+		} else if (s.search(/\@prefix\@/) != -1) {
+			of.WriteLine(s.replace(/\@prefix\@/, buildPrefix));
+		} else if (s.search(/\@WITH_THREADS\@/) != -1) {
+			of.WriteLine(s.replace(/\@WITH_THREADS\@/, withThreads == "no"? "0" : "1"));
+		} else
+			of.WriteLine(ln);
+	}
+	ofi.Close();
+	of.Close();
+}
+
+/* Creates the readme file for the binary distribution of 'bname', for the
+   version 'ver' in the file 'file'. This one is called from the Makefile when
+   generating a binary distribution. The parameters are passed by make. */
+function genReadme(bname, ver, file)
+{
+	var fso, f;
+	fso = new ActiveXObject("Scripting.FileSystemObject");
+	f = fso.CreateTextFile(file, true);
+	f.WriteLine("  " + bname + " " + ver);
+	f.WriteLine("  --------------");
+	f.WriteBlankLines(1);
+	f.WriteLine("  This is " + bname + ", version " + ver + ", binary package for the native Win32/IA32");
+	f.WriteLine("platform.");
+	f.WriteBlankLines(1);
+	f.WriteLine("  The files in this package do not require any special installation");
+	f.WriteLine("steps. Extract the contents of the archive wherever you wish and");
+	f.WriteLine("make sure that your tools which use " + bname + " can find it.");
+	f.WriteBlankLines(1);
+	f.WriteLine("  For example, if you want to run the supplied utilities from the command");
+	f.WriteLine("line, you can, if you wish, add the 'bin' subdirectory to the PATH");
+	f.WriteLine("environment variable.");
+	f.WriteLine("  If you want to make programmes in C which use " + bname + ", you'll");
+	f.WriteLine("likely know how to use the contents of this package. If you don't, please");
+	f.WriteLine("refer to your compiler's documentation."); 
+	f.WriteBlankLines(1);
+	f.WriteLine("  If there is something you cannot keep for yourself, such as a problem,");
+	f.WriteLine("a cheer of joy, a comment or a suggestion, feel free to contact me using");
+	f.WriteLine("the address below.");
+	f.WriteBlankLines(1);
+	f.WriteLine("                              Igor Zlatkovic (igor@zlatkovic.com)");
+	f.Close();
+}
+
+
+/*
+ * main(),
+ * Execution begins here.
+ */
+
+// Parse the command-line arguments.
+for (i = 0; (i < WScript.Arguments.length) && (error == 0); i++) {
+	var arg, opt;
+	arg = WScript.Arguments(i);
+	opt = arg.substring(0, arg.indexOf("="));
+	if (opt.length == 0)
+		opt = arg.substring(0, arg.indexOf(":"));
+	if (opt.length > 0) {
+		if (opt == "trio")
+			withTrio = strToBool(arg.substring(opt.length + 1, arg.length));
+		else if (opt == "threads")
+			withThreads = arg.substring(opt.length + 1, arg.length);
+		else if (opt == "ftp")
+			withFtp = strToBool(arg.substring(opt.length + 1, arg.length));
+		else if (opt == "http")
+			withHttp = strToBool(arg.substring(opt.length + 1, arg.length));
+		else if (opt == "html")
+			withHtml = strToBool(arg.substring(opt.length + 1, arg.length));
+		else if (opt == "c14n")
+			withC14n = strToBool(arg.substring(opt.length + 1, arg.length));
+		else if (opt == "catalog")
+			withCatalog = strToBool(arg.substring(opt.length + 1, arg.length));
+		else if (opt == "docb")
+			withDocb = strToBool(arg.substring(opt.length + 1, arg.length));
+		else if (opt == "xpath")
+			withXpath = strToBool(arg.substring(opt.length + 1, arg.length));
+		else if (opt == "xptr")
+			withXptr = strToBool(arg.substring(opt.length + 1, arg.length));
+		else if (opt == "xinclude")
+			withXinclude = strToBool(arg.substring(opt.length + 1, arg.length));
+		else if (opt == "iconv")
+			withIconv = strToBool(arg.substring(opt.length + 1, arg.length));
+		else if (opt == "icu")
+			withIcu = strToBool(arg.substring(opt.length + 1, arg.length));
+		else if (opt == "iso8859x")
+			withIso8859x = strToBool(arg.substring(opt.length + 1, arg.length));
+		else if (opt == "zlib")
+			withZlib = strToBool(arg.substring(opt.length + 1, arg.length));
+		else if (opt == "lzma")
+			withLzma = strToBool(arg.substring(opt.length + 1, arg.length));
+		else if (opt == "xml_debug")
+			withDebug = strToBool(arg.substring(opt.length + 1, arg.length));
+		else if (opt == "mem_debug")
+			withMemDebug = strToBool(arg.substring(opt.length + 1, arg.length));
+		else if (opt == "run_debug")
+			withRunDebug = strToBool(arg.substring(opt.length + 1, arg.length));
+		else if (opt == "schemas")
+			withSchemas = strToBool(arg.substring(opt.length + 1, arg.length));
+		else if (opt == "schematron")
+			withSchematron = strToBool(arg.substring(opt.length + 1, arg.length));
+		else if (opt == "regexps")
+			withRegExps = strToBool(arg.substring(opt.length + 1, arg.length));
+		else if (opt == "modules")
+			withModules = strToBool(arg.substring(opt.length + 1, arg.length));
+		else if (opt == "tree")
+			withTree = strToBool(arg.substring(opt.length + 1, arg.length));
+		else if (opt == "reader")
+			withReader = strToBool(arg.substring(opt.length + 1, arg.length));
+		else if (opt == "writer")
+			withWriter = strToBool(arg.substring(opt.length + 1, arg.length));
+		else if (opt == "walker")
+			withWalker = strToBool(arg.substring(opt.length + 1, arg.length));
+		else if (opt == "pattern")
+			withPattern = strToBool(arg.substring(opt.length + 1, arg.length));
+		else if (opt == "push")
+			withPush = strToBool(arg.substring(opt.length + 1, arg.length));
+		else if (opt == "valid")
+			withValid = strToBool(arg.substring(opt.length + 1, arg.length));
+		else if (opt == "sax1")
+			withSax1 = strToBool(arg.substring(opt.length + 1, arg.length));
+		else if (opt == "legacy")
+			withLegacy = strToBool(arg.substring(opt.length + 1, arg.length));
+		else if (opt == "output")
+			withOutput = strToBool(arg.substring(opt.length + 1, arg.length));
+		else if (opt == "python")
+			withPython = strToBool(arg.substring(opt.length + 1, arg.length));
+		else if (opt == "compiler")
+			compiler = arg.substring(opt.length + 1, arg.length);
+		else if (opt == "cruntime")
+			cruntime = arg.substring(opt.length + 1, arg.length);
+		else if (opt == "dynruntime")
+			dynruntime = strToBool(arg.substring(opt.length + 1, arg.length));
+		else if (opt == "vcmanifest")
+			vcmanifest = strToBool(arg.substring(opt.length + 1, arg.length));
+		else if (opt == "debug")
+			buildDebug = strToBool(arg.substring(opt.length + 1, arg.length));
+		else if (opt == "static")
+			buildStatic = strToBool(arg.substring(opt.length + 1, arg.length));
+		else if (opt == "prefix")
+			buildPrefix = arg.substring(opt.length + 1, arg.length);
+		else if (opt == "bindir")
+			buildBinPrefix = arg.substring(opt.length + 1, arg.length);
+		else if (opt == "libdir")
+			buildLibPrefix = arg.substring(opt.length + 1, arg.length);
+		else if (opt == "sodir")
+			buildSoPrefix = arg.substring(opt.length + 1, arg.length);
+		else if (opt == "incdir")
+			buildIncPrefix = arg.substring(opt.length + 1, arg.length);
+		else if (opt == "include")
+			buildInclude = arg.substring(opt.length + 1, arg.length);
+		else if (opt == "lib")
+			buildLib = arg.substring(opt.length + 1, arg.length);
+		else if (opt == "release")
+			useCvsVer = false;
+		else
+			error = 1;
+	} else if (i == 0) {
+		if (arg == "genreadme") {
+			// This command comes from the Makefile and will not be checked
+			// for errors, because Makefile will always supply right the parameters.
+			genReadme(WScript.Arguments(1), WScript.Arguments(2), WScript.Arguments(3));
+			WScript.Quit(0);
+		} else if (arg == "help") {
+			usage();
+			WScript.Quit(0);
+		}
+
+	} else {
+		error = 1;
+	}
+}
+
+
+// If we fail here, it is because the user supplied an unrecognised argument.
+if (error != 0) {
+	usage();
+	WScript.Quit(error);
+}
+
+// if user choses to link the c-runtime library statically into libxml2
+// with /MT and friends, then we need to enable static linking for xmllint
+if (cruntime == "/MT" || cruntime == "/MTd" ||
+		cruntime == "/ML" || cruntime == "/MLd") {
+	buildStatic = 1;
+}
+
+dirSep = "\\";
+if (buildBinPrefix == "")
+	buildBinPrefix = "$(PREFIX)" + dirSep + "bin";
+if (buildIncPrefix == "")
+	buildIncPrefix = "$(PREFIX)" + dirSep + "include";
+if (buildLibPrefix == "")
+	buildLibPrefix = "$(PREFIX)" + dirSep + "lib";
+if (buildSoPrefix == "")
+	buildSoPrefix = "$(PREFIX)" + dirSep + "bin";
+
+// Discover the version.
+discoverVersion();
+if (error != 0) {
+	WScript.Echo("Version discovery failed, aborting.");
+	WScript.Quit(error);
+}
+
+var outVerString = baseName + " version: " + verMajor + "." + verMinor + "." + verMicro;
+if (verMicroSuffix && verMicroSuffix != "")
+	outVerString += "-" + verMicroSuffix;
+if (verCvs && verCvs != "")
+	outVerString += "-" + verCvs;
+WScript.Echo(outVerString);
+
+// Configure libxml.
+configureLibxml();
+if (error != 0) {
+	WScript.Echo("Configuration failed, aborting.");
+	WScript.Quit(error);
+}
+
+if (withPython == true) {
+	configureLibxmlPy();
+	if (error != 0) {
+		WScript.Echo("Configuration failed, aborting.");
+		WScript.Quit(error);
+	}
+
+}
+
+// Create the makefile.
+var fso = new ActiveXObject("Scripting.FileSystemObject");
+var makefile = ".\\Makefile.msvc";
+if (compiler == "mingw")
+	makefile = ".\\Makefile.mingw";
+else if (compiler == "bcb")
+	makefile = ".\\Makefile.bcb";
+var new_makefile = ".\\Makefile";
+var f = fso.FileExists(new_makefile);
+if (f) {
+       var t = fso.GetFile(new_makefile);
+       t.Attributes =0;
+}
+fso.CopyFile(makefile, new_makefile, true);
+WScript.Echo("Created Makefile.");
+// Create the config.h.
+var confighsrc = "..\\include\\win32config.h";
+var configh = "..\\config.h";
+var f = fso.FileExists(configh);
+if (f) {
+	var t = fso.GetFile(configh);
+	t.Attributes =0;
+}
+fso.CopyFile(confighsrc, configh, true);
+WScript.Echo("Created config.h.");
+
+
+// Display the final configuration. 
+var txtOut = "\nXML processor configuration\n";
+txtOut += "---------------------------\n";
+txtOut += "              Trio: " + boolToStr(withTrio) + "\n";
+txtOut += "     Thread safety: " + withThreads + "\n";
+txtOut += "        FTP client: " + boolToStr(withFtp) + "\n";
+txtOut += "       HTTP client: " + boolToStr(withHttp) + "\n";
+txtOut += "    HTML processor: " + boolToStr(withHtml) + "\n";
+txtOut += "      C14N support: " + boolToStr(withC14n) + "\n";
+txtOut += "   Catalog support: " + boolToStr(withCatalog) + "\n";
+txtOut += "   DocBook support: " + boolToStr(withDocb) + "\n";
+txtOut += "     XPath support: " + boolToStr(withXpath) + "\n";
+txtOut += "  XPointer support: " + boolToStr(withXptr) + "\n";
+txtOut += "  XInclude support: " + boolToStr(withXinclude) + "\n";
+txtOut += "     iconv support: " + boolToStr(withIconv) + "\n";
+txtOut += "     icu   support: " + boolToStr(withIcu) + "\n";
+txtOut += "  iso8859x support: " + boolToStr(withIso8859x) + "\n";
+txtOut += "      zlib support: " + boolToStr(withZlib) + "\n";
+txtOut += "      lzma support: " + boolToStr(withLzma) + "\n";
+txtOut += "  Debugging module: " + boolToStr(withDebug) + "\n";
+txtOut += "  Memory debugging: " + boolToStr(withMemDebug) + "\n";
+txtOut += " Runtime debugging: " + boolToStr(withRunDebug) + "\n";
+txtOut += "    Regexp support: " + boolToStr(withRegExps) + "\n";
+txtOut += "    Module support: " + boolToStr(withModules) + "\n";
+txtOut += "      Tree support: " + boolToStr(withTree) + "\n";
+txtOut += "    Reader support: " + boolToStr(withReader) + "\n";
+txtOut += "    Writer support: " + boolToStr(withWriter) + "\n";
+txtOut += "    Walker support: " + boolToStr(withWalker) + "\n";
+txtOut += "   Pattern support: " + boolToStr(withPattern) + "\n";
+txtOut += "      Push support: " + boolToStr(withPush) + "\n";
+txtOut += "Validation support: " + boolToStr(withValid) + "\n";
+txtOut += "      SAX1 support: " + boolToStr(withSax1) + "\n";
+txtOut += "    Legacy support: " + boolToStr(withLegacy) + "\n";
+txtOut += "    Output support: " + boolToStr(withOutput) + "\n";
+txtOut += "XML Schema support: " + boolToStr(withSchemas) + "\n";
+txtOut += "Schematron support: " + boolToStr(withSchematron) + "\n";
+txtOut += "   Python bindings: " + boolToStr(withPython) + "\n";
+txtOut += "\n";
+txtOut += "Win32 build configuration\n";
+txtOut += "-------------------------\n";
+txtOut += "          Compiler: " + compiler + "\n";
+if (compiler == "msvc") {
+	txtOut += "  C-Runtime option: " + cruntime + "\n";
+	txtOut += "    Embed Manifest: " + boolToStr(vcmanifest) + "\n";
+} else if (compiler == "bcb")
+	txtOut += "   Use dynamic RTL: " + dynruntime + "\n";
+txtOut += "     Debug symbols: " + boolToStr(buildDebug) + "\n";
+txtOut += "    Static xmllint: " + boolToStr(buildStatic) + "\n";
+txtOut += "    Install prefix: " + buildPrefix + "\n";
+txtOut += "      Put tools in: " + buildBinPrefix + "\n";
+txtOut += "    Put headers in: " + buildIncPrefix + "\n";
+txtOut += "Put static libs in: " + buildLibPrefix + "\n";
+txtOut += "Put shared libs in: " + buildSoPrefix + "\n";
+txtOut += "      Include path: " + buildInclude + "\n";
+txtOut += "          Lib path: " + buildLib + "\n";
+WScript.Echo(txtOut);
+
+//
+
diff --git a/src/win32/defgen.xsl b/src/win32/defgen.xsl
new file mode 100644
index 000000000000..a598ff19e5d4
--- /dev/null
+++ b/src/win32/defgen.xsl
@@ -0,0 +1,288 @@
+<?xml version="1.0"?>
+<!-- 
+	win32/defgen.xsl
+	This stylesheet is used to transform doc/libxml2-api.xml into a pseudo-source,
+	which can then be preprocessed to get the .DEF file for the Microsoft's linker.
+	
+	Use any XSLT processor to produce a file called libxml2.def.src in the win32
+	subdirectory, for example, run xsltproc from the win32 subdirectory:
+	
+	  xsltproc -o libxml2.def.src defgen.xsl ../doc/libxml2-api.xml
+	  
+	Once that finishes, rest assured, the Makefile will know what to do with the
+	generated file. 
+
+	April 2003, Igor Zlatkovic <igor@zlatkovic.com>
+-->
+<!DOCTYPE xsl:stylesheet [ <!ENTITY nl '&#xd;&#xa;'> ]>
+<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
+	<xsl:strip-space elements="*"/>
+	<xsl:output method="text"/>
+	<xsl:template match="/">
+		<xsl:text>#define LIBXML2_COMPILING_MSCCDEF&nl;</xsl:text>
+		<xsl:text>#include "../include/libxml/xmlversion.h"&nl;</xsl:text>
+		<xsl:text>LIBRARY libxml2&nl;</xsl:text>
+		<xsl:text>EXPORTS&nl;</xsl:text>
+		<xsl:for-each select="/api/symbols/*[self::variable or self::function]">
+			<!-- Basic tests -->
+			<xsl:if test="@file = 'c14n'">
+				<xsl:text>#ifdef LIBXML_C14N_ENABLED&nl;</xsl:text>
+			</xsl:if>
+			<xsl:if test="@file = 'catalog'">
+				<xsl:text>#ifdef LIBXML_CATALOG_ENABLED&nl;</xsl:text>
+			</xsl:if>
+			<xsl:if test="@file = 'debugXML'">
+				<xsl:text>#ifdef LIBXML_DEBUG_ENABLED&nl;</xsl:text>
+			</xsl:if>
+			<xsl:if test="@file = 'DOCBparser'">
+				<xsl:text>#ifdef LIBXML_DOCB_ENABLED&nl;</xsl:text>
+			</xsl:if>
+			<xsl:if test="(@file = 'HTMLparser') 
+					or (@file = 'HTMLtree')">
+				<xsl:text>#ifdef LIBXML_HTML_ENABLED&nl;</xsl:text>
+			</xsl:if>
+			<xsl:if test="@file = 'nanohttp'">
+				<xsl:text>#ifdef LIBXML_HTTP_ENABLED&nl;</xsl:text>
+			</xsl:if>
+			<xsl:if test="@file = 'nanoftp'">
+				<xsl:text>#ifdef LIBXML_FTP_ENABLED&nl;</xsl:text>
+			</xsl:if>
+			<xsl:if test="(@file = 'relaxng') 
+					or (@file = 'xmlschemas') 
+					or (@file = 'xmlschemastypes')">
+				<xsl:text>#ifdef LIBXML_SCHEMAS_ENABLED&nl;</xsl:text>
+			</xsl:if>
+			<xsl:if test="@file = 'xinclude'">
+				<xsl:text>#ifdef LIBXML_XINCLUDE_ENABLED&nl;</xsl:text>
+			</xsl:if>
+			<xsl:if test="@file = 'xlink'">
+				<xsl:text>#ifdef LIBXML_XLINK_ENABLED&nl;</xsl:text>
+			</xsl:if>
+			<xsl:if test="@file = 'xmlautomata'">
+				<xsl:text>#ifdef LIBXML_AUTOMATA_ENABLED&nl;</xsl:text>
+			</xsl:if>
+			<xsl:if test="(@file = 'xmlregexp') 
+					or (@file = 'xmlunicode')">
+				<xsl:text>#ifdef LIBXML_REGEXP_ENABLED&nl;</xsl:text>
+			</xsl:if>
+			<xsl:if test="(@file = 'xpath') 
+					or (@file = 'xpathInternals')">
+				<xsl:text>#ifdef LIBXML_XPATH_ENABLED&nl;</xsl:text>
+			</xsl:if>
+			<xsl:if test="@file = 'xpointer'">
+				<xsl:text>#ifdef LIBXML_XPTR_ENABLED&nl;</xsl:text>
+			</xsl:if>
+			<!-- Extended tests -->
+			<xsl:if test="(@name = 'htmlDefaultSAXHandlerInit') 
+					or (@name = 'htmlInitAutoClose') 
+					or (@name = 'htmlCreateFileParserCtxt') 
+					or (@name = 'inithtmlDefaultSAXHandler')
+					or (@name = 'xmlIsXHTML') 
+					or (@name = 'xmlIOHTTPOpenW') 
+					or (@name = 'xmlRegisterHTTPPostCallbacks') 
+					or (@name = 'xmlIOHTTPMatch')
+					or (@name = 'xmlIOHTTPOpen') 
+					or (@name = 'xmlIOHTTPRead') 
+					or (@name = 'xmlIOHTTPClose')">
+				<xsl:text>#ifdef LIBXML_HTML_ENABLED&nl;</xsl:text>
+			</xsl:if>
+			<xsl:if test="(@name = 'docbDefaultSAXHandlerInit') 
+					or (@name = 'initdocbDefaultSAXHandler')">
+				<xsl:text>#ifdef LIBXML_DOCB_ENABLED&nl;</xsl:text>
+			</xsl:if>
+			<xsl:if test="@name = 'xmlValidBuildContentModel'">
+				<xsl:text>#ifdef LIBXML_REGEXP_ENABLED&nl;</xsl:text>
+			</xsl:if>
+			<xsl:if test="(@name = 'xmlIOFTPMatch') 
+					or (@name = 'xmlIOFTPOpen') 
+					or (@name = 'xmlIOFTPRead') 
+					or (@name = 'xmlIOFTPClose')">
+				<xsl:text>#ifdef LIBXML_FTP_ENABLED&nl;</xsl:text>
+			</xsl:if>
+			<xsl:if test="(@name = 'xmlTextReaderRelaxNGValidate') 
+					or (@name = 'xmlTextReaderRelaxNGSetSchema')">
+				<xsl:text>#ifdef LIBXML_SCHEMAS_ENABLED&nl;</xsl:text>
+			</xsl:if>
+			<xsl:if test="(@name = 'xmlXPathDebugDumpObject') 
+					or (@name = 'xmlXPathDebugDumpCompExpr')">
+				<xsl:text>#ifdef LIBXML_DEBUG_ENABLED&nl;</xsl:text>
+			</xsl:if>
+			<xsl:if test="(@name = 'xmlMallocLoc') 
+					or (@name = 'xmlMallocAtomicLoc') 
+					or (@name = 'xmlReallocLoc') 
+					or (@name = 'xmlMemStrdupLoc')">
+				<xsl:text>#ifdef DEBUG_MEMORY_LOCATION&nl;</xsl:text>
+			</xsl:if>
+			<!-- Symbol -->
+			<xsl:choose>
+				<xsl:when test="(@name = 'xmlMalloc') 
+						or (@name = 'xmlMallocAtomic') 
+						or (@name = 'xmlRealloc') 
+						or (@name = 'xmlFree') 
+						or (@name = 'xmlMemStrdup')">
+					<xsl:text>#ifdef LIBXML_THREAD_ALLOC_ENABLED&nl;</xsl:text>
+					<xsl:text>__</xsl:text>
+					<xsl:value-of select="@name"/>
+					<xsl:text>&nl;</xsl:text>
+					<xsl:text>#else&nl;</xsl:text>
+					<xsl:value-of select="@name"/>
+					<xsl:text> DATA&nl;</xsl:text>
+					<xsl:text>#endif&nl;</xsl:text>
+				</xsl:when>
+				<xsl:when test="(@name = 'docbDefaultSAXHandler') 
+						or (@name = 'htmlDefaultSAXHandler') 
+						or (@name = 'oldXMLWDcompatibility') 
+						or (@name = 'xmlBufferAllocScheme') 
+						or (@name = 'xmlDefaultBufferSize') 
+						or (@name = 'xmlDefaultSAXHandler') 
+						or (@name = 'xmlDefaultSAXLocator') 
+						or (@name = 'xmlDoValidityCheckingDefaultValue') 
+						or (@name = 'xmlGenericError') 
+						or (@name = 'xmlGenericErrorContext') 
+						or (@name = 'xmlGetWarningsDefaultValue') 
+						or (@name = 'xmlIndentTreeOutput') 
+						or (@name = 'xmlTreeIndentString') 
+						or (@name = 'xmlKeepBlanksDefaultValue') 
+						or (@name = 'xmlLineNumbersDefaultValue') 
+						or (@name = 'xmlLoadExtDtdDefaultValue') 
+						or (@name = 'xmlParserDebugEntities') 
+						or (@name = 'xmlParserVersion') 
+						or (@name = 'xmlPedanticParserDefaultValue') 
+						or (@name = 'xmlSaveNoEmptyTags') 
+						or (@name = 'xmlSubstituteEntitiesDefaultValue') 
+						or (@name = 'xmlRegisterNodeDefaultValue') 
+						or (@name = 'xmlDeregisterNodeDefaultValue')">
+					<xsl:text>#ifdef LIBXML_THREAD_ENABLED&nl;</xsl:text>
+					<xsl:if test="@name = 'docbDefaultSAXHandler'">
+						<xsl:text>#ifdef LIBXML_DOCB_ENABLED&nl;</xsl:text>
+					</xsl:if>
+					<xsl:if test="@name = 'htmlDefaultSAXHandler'">
+						<xsl:text>#ifdef LIBXML_HTML_ENABLED&nl;</xsl:text>
+					</xsl:if>
+					<xsl:text>__</xsl:text>
+					<xsl:value-of select="@name"/>
+					<xsl:text>&nl;</xsl:text>
+					<xsl:if test="@name = 'docbDefaultSAXHandler'">
+						<xsl:text>#endif&nl;</xsl:text>
+					</xsl:if>
+					<xsl:if test="@name = 'htmlDefaultSAXHandler'">
+						<xsl:text>#endif&nl;</xsl:text>
+					</xsl:if>
+					<xsl:text>#else&nl;</xsl:text>
+					<xsl:if test="@name = 'docbDefaultSAXHandler'">
+						<xsl:text>#ifdef LIBXML_DOCB_ENABLED&nl;</xsl:text>
+					</xsl:if>
+					<xsl:if test="@name = 'htmlDefaultSAXHandler'">
+						<xsl:text>#ifdef LIBXML_HTML_ENABLED&nl;</xsl:text>
+					</xsl:if>
+					<xsl:value-of select="@name"/>
+					<xsl:text> DATA&nl;</xsl:text>
+					<xsl:if test="@name = 'docbDefaultSAXHandler'">
+						<xsl:text>#endif&nl;</xsl:text>
+					</xsl:if>
+					<xsl:if test="@name = 'htmlDefaultSAXHandler'">
+						<xsl:text>#endif&nl;</xsl:text>
+					</xsl:if>
+					<xsl:text>#endif&nl;</xsl:text>
+				</xsl:when>
+				<xsl:otherwise>
+					<xsl:value-of select="@name"/>
+					<xsl:if test="self::variable">
+						<xsl:text> DATA</xsl:text>
+					</xsl:if>
+					<xsl:text>&nl;</xsl:text>
+				</xsl:otherwise>
+			</xsl:choose>
+			<!-- Basic tests (close) -->
+			<xsl:if test="@file = 'c14n'">
+				<xsl:text>#endif&nl;</xsl:text>
+			</xsl:if>
+			<xsl:if test="@file = 'catalog'">
+				<xsl:text>#endif&nl;</xsl:text>
+			</xsl:if>
+			<xsl:if test="@file = 'debugXML'">
+				<xsl:text>#endif&nl;</xsl:text>
+			</xsl:if>
+			<xsl:if test="@file = 'DOCBparser'">
+				<xsl:text>#endif&nl;</xsl:text>
+			</xsl:if>
+			<xsl:if test="(@file = 'HTMLparser') 
+					or (@file = 'HTMLtree')">
+				<xsl:text>#endif&nl;</xsl:text>
+			</xsl:if>
+			<xsl:if test="@file = 'nanohttp'">
+				<xsl:text>#endif&nl;</xsl:text>
+			</xsl:if>
+			<xsl:if test="@file = 'nanoftp'">
+				<xsl:text>#endif&nl;</xsl:text>
+			</xsl:if>
+			<xsl:if test="(@file = 'relaxng') 
+					or (@file = 'xmlschemas') 
+					or (@file = 'xmlschemastypes')">
+				<xsl:text>#endif&nl;</xsl:text>
+			</xsl:if>
+			<xsl:if test="@file = 'xinclude'">
+				<xsl:text>#endif&nl;</xsl:text>
+			</xsl:if>
+			<xsl:if test="@file = 'xlink'">
+				<xsl:text>#endif&nl;</xsl:text>
+			</xsl:if>
+			<xsl:if test="@file = 'xmlautomata'">
+				<xsl:text>#endif&nl;</xsl:text>
+			</xsl:if>
+			<xsl:if test="(@file = 'xmlregexp') 
+					or (@file = 'xmlunicode')">
+				<xsl:text>#endif&nl;</xsl:text>
+			</xsl:if>
+			<xsl:if test="(@file = 'xpath') 
+					or (@file = 'xpathInternals')">
+				<xsl:text>#endif&nl;</xsl:text>
+			</xsl:if>
+			<xsl:if test="@file = 'xpointer'">
+				<xsl:text>#endif&nl;</xsl:text>
+			</xsl:if>
+			<!-- Extended tests (close) -->
+			<xsl:if test="(@name = 'htmlDefaultSAXHandlerInit') 
+					or (@name = 'htmlInitAutoClose') 
+					or (@name = 'htmlCreateFileParserCtxt') 
+					or (@name = 'inithtmlDefaultSAXHandler')
+					or (@name = 'xmlIsXHTML') 
+					or (@name = 'xmlIOHTTPOpenW') 
+					or (@name = 'xmlRegisterHTTPPostCallbacks') 
+					or (@name = 'xmlIOHTTPMatch')
+					or (@name = 'xmlIOHTTPOpen') 
+					or (@name = 'xmlIOHTTPRead') 
+					or (@name = 'xmlIOHTTPClose')">
+				<xsl:text>#endif&nl;</xsl:text>
+			</xsl:if>
+			<xsl:if test="(@name = 'docbDefaultSAXHandlerInit') 
+					or (@name = 'initdocbDefaultSAXHandler')">
+				<xsl:text>#endif&nl;</xsl:text>
+			</xsl:if>
+			<xsl:if test="@name = 'xmlValidBuildContentModel'">
+				<xsl:text>#endif&nl;</xsl:text>
+			</xsl:if>
+			<xsl:if test="(@name = 'xmlIOFTPMatch') 
+					or (@name = 'xmlIOFTPOpen') 
+					or (@name = 'xmlIOFTPRead') 
+					or (@name = 'xmlIOFTPClose')">
+				<xsl:text>#endif&nl;</xsl:text>
+			</xsl:if>
+			<xsl:if test="(@name = 'xmlTextReaderRelaxNGValidate') 
+					or (@name = 'xmlTextReaderRelaxNGSetSchema')">
+				<xsl:text>#endif&nl;</xsl:text>
+			</xsl:if>
+			<xsl:if test="(@name = 'xmlXPathDebugDumpObject') 
+					or (@name = 'xmlXPathDebugDumpCompExpr')">
+				<xsl:text>#endif&nl;</xsl:text>
+			</xsl:if>
+			<xsl:if test="(@name = 'xmlMallocLoc') 
+					or (@name = 'xmlMallocAtomicLoc') 
+					or (@name = 'xmlReallocLoc') 
+					or (@name = 'xmlMemStrdupLoc')">
+				<xsl:text>#endif&nl;</xsl:text>
+			</xsl:if>
+		</xsl:for-each>
+	</xsl:template>
+</xsl:stylesheet>
+
diff --git a/src/win32/libxml2.def.src b/src/win32/libxml2.def.src
new file mode 100644
index 000000000000..1e771e850415
--- /dev/null
+++ b/src/win32/libxml2.def.src
@@ -0,0 +1,3191 @@
+#define LIBXML2_COMPILING_MSCCDEF
+#include "../include/libxml/xmlversion.h"
+LIBRARY libxml2
+EXPORTS
+#ifdef LIBXML_THREAD_ENABLED
+#ifdef LIBXML_DOCB_ENABLED
+__docbDefaultSAXHandler
+#endif
+#else
+#ifdef LIBXML_DOCB_ENABLED
+docbDefaultSAXHandler DATA
+#endif
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+emptyExp DATA
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+forbiddenExp DATA
+#endif
+#ifdef LIBXML_THREAD_ENABLED
+#ifdef LIBXML_HTML_ENABLED
+__htmlDefaultSAXHandler
+#endif
+#else
+#ifdef LIBXML_HTML_ENABLED
+htmlDefaultSAXHandler DATA
+#endif
+#endif
+#ifdef LIBXML_THREAD_ENABLED
+__oldXMLWDcompatibility
+#else
+oldXMLWDcompatibility DATA
+#endif
+#ifdef LIBXML_THREAD_ENABLED
+__xmlBufferAllocScheme
+#else
+xmlBufferAllocScheme DATA
+#endif
+#ifdef LIBXML_THREAD_ENABLED
+__xmlDefaultBufferSize
+#else
+xmlDefaultBufferSize DATA
+#endif
+#ifdef LIBXML_THREAD_ENABLED
+__xmlDefaultSAXHandler
+#else
+xmlDefaultSAXHandler DATA
+#endif
+#ifdef LIBXML_THREAD_ENABLED
+__xmlDefaultSAXLocator
+#else
+xmlDefaultSAXLocator DATA
+#endif
+#ifdef LIBXML_THREAD_ENABLED
+__xmlDeregisterNodeDefaultValue
+#else
+xmlDeregisterNodeDefaultValue DATA
+#endif
+#ifdef LIBXML_THREAD_ENABLED
+__xmlDoValidityCheckingDefaultValue
+#else
+xmlDoValidityCheckingDefaultValue DATA
+#endif
+#ifdef LIBXML_THREAD_ALLOC_ENABLED
+__xmlFree
+#else
+xmlFree DATA
+#endif
+#ifdef LIBXML_THREAD_ENABLED
+__xmlGenericError
+#else
+xmlGenericError DATA
+#endif
+#ifdef LIBXML_THREAD_ENABLED
+__xmlGenericErrorContext
+#else
+xmlGenericErrorContext DATA
+#endif
+#ifdef LIBXML_THREAD_ENABLED
+__xmlGetWarningsDefaultValue
+#else
+xmlGetWarningsDefaultValue DATA
+#endif
+#ifdef LIBXML_THREAD_ENABLED
+__xmlIndentTreeOutput
+#else
+xmlIndentTreeOutput DATA
+#endif
+xmlIsBaseCharGroup DATA
+xmlIsCharGroup DATA
+xmlIsCombiningGroup DATA
+xmlIsDigitGroup DATA
+xmlIsExtenderGroup DATA
+xmlIsIdeographicGroup DATA
+xmlIsPubidChar_tab DATA
+#ifdef LIBXML_THREAD_ENABLED
+__xmlKeepBlanksDefaultValue
+#else
+xmlKeepBlanksDefaultValue DATA
+#endif
+xmlLastError DATA
+#ifdef LIBXML_THREAD_ENABLED
+__xmlLineNumbersDefaultValue
+#else
+xmlLineNumbersDefaultValue DATA
+#endif
+#ifdef LIBXML_THREAD_ENABLED
+__xmlLoadExtDtdDefaultValue
+#else
+xmlLoadExtDtdDefaultValue DATA
+#endif
+#ifdef LIBXML_THREAD_ALLOC_ENABLED
+__xmlMalloc
+#else
+xmlMalloc DATA
+#endif
+#ifdef LIBXML_THREAD_ALLOC_ENABLED
+__xmlMallocAtomic
+#else
+xmlMallocAtomic DATA
+#endif
+#ifdef LIBXML_THREAD_ALLOC_ENABLED
+__xmlMemStrdup
+#else
+xmlMemStrdup DATA
+#endif
+xmlOutputBufferCreateFilenameValue DATA
+#ifdef LIBXML_THREAD_ENABLED
+__xmlParserDebugEntities
+#else
+xmlParserDebugEntities DATA
+#endif
+xmlParserInputBufferCreateFilenameValue DATA
+xmlParserMaxDepth DATA
+#ifdef LIBXML_THREAD_ENABLED
+__xmlParserVersion
+#else
+xmlParserVersion DATA
+#endif
+#ifdef LIBXML_THREAD_ENABLED
+__xmlPedanticParserDefaultValue
+#else
+xmlPedanticParserDefaultValue DATA
+#endif
+#ifdef LIBXML_THREAD_ALLOC_ENABLED
+__xmlRealloc
+#else
+xmlRealloc DATA
+#endif
+#ifdef LIBXML_THREAD_ENABLED
+__xmlRegisterNodeDefaultValue
+#else
+xmlRegisterNodeDefaultValue DATA
+#endif
+#ifdef LIBXML_THREAD_ENABLED
+__xmlSaveNoEmptyTags
+#else
+xmlSaveNoEmptyTags DATA
+#endif
+xmlStringComment DATA
+xmlStringText DATA
+xmlStringTextNoenc DATA
+xmlStructuredError DATA
+xmlStructuredErrorContext DATA
+#ifdef LIBXML_THREAD_ENABLED
+__xmlSubstituteEntitiesDefaultValue
+#else
+xmlSubstituteEntitiesDefaultValue DATA
+#endif
+#ifdef LIBXML_THREAD_ENABLED
+__xmlTreeIndentString
+#else
+xmlTreeIndentString DATA
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNAN DATA
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNINF DATA
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathPINF DATA
+#endif
+#ifdef LIBXML_HTML_ENABLED
+UTF8ToHtml
+#endif
+UTF8Toisolat1
+attribute
+attributeDecl
+cdataBlock
+characters
+checkNamespace
+comment
+#ifdef LIBXML_DOCB_ENABLED
+docbCreateFileParserCtxt
+#endif
+#ifdef LIBXML_DOCB_ENABLED
+docbCreatePushParserCtxt
+#endif
+#ifdef LIBXML_DOCB_ENABLED
+docbDefaultSAXHandlerInit
+#endif
+#ifdef LIBXML_DOCB_ENABLED
+docbEncodeEntities
+#endif
+#ifdef LIBXML_DOCB_ENABLED
+docbFreeParserCtxt
+#endif
+#ifdef LIBXML_DOCB_ENABLED
+docbParseChunk
+#endif
+#ifdef LIBXML_DOCB_ENABLED
+docbParseDoc
+#endif
+#ifdef LIBXML_DOCB_ENABLED
+docbParseDocument
+#endif
+#ifdef LIBXML_DOCB_ENABLED
+docbParseFile
+#endif
+#ifdef LIBXML_DOCB_ENABLED
+docbSAXParseDoc
+#endif
+#ifdef LIBXML_DOCB_ENABLED
+docbSAXParseFile
+#endif
+elementDecl
+endDocument
+endElement
+entityDecl
+externalSubset
+getColumnNumber
+getEntity
+getLineNumber
+getNamespace
+getParameterEntity
+getPublicId
+getSystemId
+globalNamespace
+hasExternalSubset
+hasInternalSubset
+#ifdef LIBXML_HTML_ENABLED
+htmlAttrAllowed
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlAutoCloseTag
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlCreateFileParserCtxt
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlCreateMemoryParserCtxt
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlCreatePushParserCtxt
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlCtxtReadDoc
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlCtxtReadFd
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlCtxtReadFile
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlCtxtReadIO
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlCtxtReadMemory
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlCtxtReset
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlCtxtUseOptions
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlDefaultSAXHandlerInit
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlDocContentDumpFormatOutput
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlDocContentDumpOutput
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlDocDump
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlDocDumpMemory
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlDocDumpMemoryFormat
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlElementAllowedHere
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlElementStatusHere
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlEncodeEntities
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlEntityLookup
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlEntityValueLookup
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlFreeParserCtxt
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlGetMetaEncoding
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlHandleOmittedElem
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlInitAutoClose
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlIsAutoClosed
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlIsBooleanAttr
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlIsScriptAttribute
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlNewDoc
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlNewDocNoDtD
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlNewParserCtxt
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlNodeDump
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlNodeDumpFile
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlNodeDumpFileFormat
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlNodeDumpFormatOutput
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlNodeDumpOutput
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlNodeStatus
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlParseCharRef
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlParseChunk
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlParseDoc
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlParseDocument
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlParseElement
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlParseEntityRef
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlParseFile
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlReadDoc
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlReadFd
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlReadFile
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlReadIO
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlReadMemory
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlSAXParseDoc
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlSAXParseFile
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlSaveFile
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlSaveFileEnc
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlSaveFileFormat
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlSetMetaEncoding
+#endif
+#ifdef LIBXML_HTML_ENABLED
+htmlTagLookup
+#endif
+ignorableWhitespace
+initGenericErrorDefaultFunc
+#ifdef LIBXML_DOCB_ENABLED
+initdocbDefaultSAXHandler
+#endif
+#ifdef LIBXML_HTML_ENABLED
+inithtmlDefaultSAXHandler
+#endif
+initxmlDefaultSAXHandler
+inputPop
+inputPush
+internalSubset
+isStandalone
+isolat1ToUTF8
+namePop
+namePush
+namespaceDecl
+nodePop
+nodePush
+notationDecl
+processingInstruction
+reference
+resolveEntity
+setDocumentLocator
+setNamespace
+startDocument
+startElement
+unparsedEntityDecl
+#ifdef LIBXML_XPATH_ENABLED
+valuePop
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+valuePush
+#endif
+#ifdef LIBXML_XLINK_ENABLED
+xlinkGetDefaultDetect
+#endif
+#ifdef LIBXML_XLINK_ENABLED
+xlinkGetDefaultHandler
+#endif
+#ifdef LIBXML_XLINK_ENABLED
+xlinkIsLink
+#endif
+#ifdef LIBXML_XLINK_ENABLED
+xlinkSetDefaultDetect
+#endif
+#ifdef LIBXML_XLINK_ENABLED
+xlinkSetDefaultHandler
+#endif
+#ifdef LIBXML_CATALOG_ENABLED
+xmlACatalogAdd
+#endif
+#ifdef LIBXML_CATALOG_ENABLED
+xmlACatalogDump
+#endif
+#ifdef LIBXML_CATALOG_ENABLED
+xmlACatalogRemove
+#endif
+#ifdef LIBXML_CATALOG_ENABLED
+xmlACatalogResolve
+#endif
+#ifdef LIBXML_CATALOG_ENABLED
+xmlACatalogResolvePublic
+#endif
+#ifdef LIBXML_CATALOG_ENABLED
+xmlACatalogResolveSystem
+#endif
+#ifdef LIBXML_CATALOG_ENABLED
+xmlACatalogResolveURI
+#endif
+xmlAddAttributeDecl
+xmlAddChild
+xmlAddChildList
+xmlAddDocEntity
+xmlAddDtdEntity
+xmlAddElementDecl
+xmlAddEncodingAlias
+xmlAddID
+xmlAddNextSibling
+xmlAddNotationDecl
+xmlAddPrevSibling
+xmlAddRef
+xmlAddSibling
+xmlAllocOutputBuffer
+xmlAllocParserInputBuffer
+xmlAttrSerializeTxtContent
+#ifdef LIBXML_AUTOMATA_ENABLED
+xmlAutomataCompile
+#endif
+#ifdef LIBXML_AUTOMATA_ENABLED
+xmlAutomataGetInitState
+#endif
+#ifdef LIBXML_AUTOMATA_ENABLED
+xmlAutomataIsDeterminist
+#endif
+#ifdef LIBXML_AUTOMATA_ENABLED
+xmlAutomataNewAllTrans
+#endif
+#ifdef LIBXML_AUTOMATA_ENABLED
+xmlAutomataNewCountTrans
+#endif
+#ifdef LIBXML_AUTOMATA_ENABLED
+xmlAutomataNewCountTrans2
+#endif
+#ifdef LIBXML_AUTOMATA_ENABLED
+xmlAutomataNewCountedTrans
+#endif
+#ifdef LIBXML_AUTOMATA_ENABLED
+xmlAutomataNewCounter
+#endif
+#ifdef LIBXML_AUTOMATA_ENABLED
+xmlAutomataNewCounterTrans
+#endif
+#ifdef LIBXML_AUTOMATA_ENABLED
+xmlAutomataNewEpsilon
+#endif
+#ifdef LIBXML_AUTOMATA_ENABLED
+xmlAutomataNewNegTrans
+#endif
+#ifdef LIBXML_AUTOMATA_ENABLED
+xmlAutomataNewOnceTrans
+#endif
+#ifdef LIBXML_AUTOMATA_ENABLED
+xmlAutomataNewOnceTrans2
+#endif
+#ifdef LIBXML_AUTOMATA_ENABLED
+xmlAutomataNewState
+#endif
+#ifdef LIBXML_AUTOMATA_ENABLED
+xmlAutomataNewTransition
+#endif
+#ifdef LIBXML_AUTOMATA_ENABLED
+xmlAutomataNewTransition2
+#endif
+#ifdef LIBXML_AUTOMATA_ENABLED
+xmlAutomataSetFinalState
+#endif
+#ifdef LIBXML_DEBUG_ENABLED
+xmlBoolToText
+#endif
+xmlBufContent
+xmlBufEnd
+xmlBufGetNodeContent
+xmlBufNodeDump
+xmlBufShrink
+xmlBufUse
+xmlBufferAdd
+xmlBufferAddHead
+xmlBufferCCat
+xmlBufferCat
+xmlBufferContent
+xmlBufferCreate
+xmlBufferCreateSize
+xmlBufferCreateStatic
+xmlBufferDetach
+xmlBufferDump
+xmlBufferEmpty
+xmlBufferFree
+xmlBufferGrow
+xmlBufferLength
+xmlBufferResize
+xmlBufferSetAllocationScheme
+xmlBufferShrink
+xmlBufferWriteCHAR
+xmlBufferWriteChar
+xmlBufferWriteQuotedString
+xmlBuildQName
+xmlBuildRelativeURI
+xmlBuildURI
+xmlByteConsumed
+#ifdef LIBXML_C14N_ENABLED
+xmlC14NDocDumpMemory
+#endif
+#ifdef LIBXML_C14N_ENABLED
+xmlC14NDocSave
+#endif
+#ifdef LIBXML_C14N_ENABLED
+xmlC14NDocSaveTo
+#endif
+#ifdef LIBXML_C14N_ENABLED
+xmlC14NExecute
+#endif
+xmlCanonicPath
+#ifdef LIBXML_CATALOG_ENABLED
+xmlCatalogAdd
+#endif
+#ifdef LIBXML_CATALOG_ENABLED
+xmlCatalogAddLocal
+#endif
+#ifdef LIBXML_CATALOG_ENABLED
+xmlCatalogCleanup
+#endif
+#ifdef LIBXML_CATALOG_ENABLED
+xmlCatalogConvert
+#endif
+#ifdef LIBXML_CATALOG_ENABLED
+xmlCatalogDump
+#endif
+#ifdef LIBXML_CATALOG_ENABLED
+xmlCatalogFreeLocal
+#endif
+#ifdef LIBXML_CATALOG_ENABLED
+xmlCatalogGetDefaults
+#endif
+#ifdef LIBXML_CATALOG_ENABLED
+xmlCatalogGetPublic
+#endif
+#ifdef LIBXML_CATALOG_ENABLED
+xmlCatalogGetSystem
+#endif
+#ifdef LIBXML_CATALOG_ENABLED
+xmlCatalogIsEmpty
+#endif
+#ifdef LIBXML_CATALOG_ENABLED
+xmlCatalogLocalResolve
+#endif
+#ifdef LIBXML_CATALOG_ENABLED
+xmlCatalogLocalResolveURI
+#endif
+#ifdef LIBXML_CATALOG_ENABLED
+xmlCatalogRemove
+#endif
+#ifdef LIBXML_CATALOG_ENABLED
+xmlCatalogResolve
+#endif
+#ifdef LIBXML_CATALOG_ENABLED
+xmlCatalogResolvePublic
+#endif
+#ifdef LIBXML_CATALOG_ENABLED
+xmlCatalogResolveSystem
+#endif
+#ifdef LIBXML_CATALOG_ENABLED
+xmlCatalogResolveURI
+#endif
+#ifdef LIBXML_CATALOG_ENABLED
+xmlCatalogSetDebug
+#endif
+#ifdef LIBXML_CATALOG_ENABLED
+xmlCatalogSetDefaultPrefer
+#endif
+#ifdef LIBXML_CATALOG_ENABLED
+xmlCatalogSetDefaults
+#endif
+xmlCharEncCloseFunc
+xmlCharEncFirstLine
+xmlCharEncInFunc
+xmlCharEncOutFunc
+xmlCharInRange
+xmlCharStrdup
+xmlCharStrndup
+xmlCheckFilename
+xmlCheckHTTPInput
+xmlCheckLanguageID
+xmlCheckUTF8
+xmlCheckVersion
+xmlChildElementCount
+xmlCleanupCharEncodingHandlers
+xmlCleanupEncodingAliases
+xmlCleanupGlobals
+xmlCleanupInputCallbacks
+xmlCleanupMemory
+xmlCleanupOutputCallbacks
+xmlCleanupParser
+xmlCleanupPredefinedEntities
+xmlCleanupThreads
+xmlClearNodeInfoSeq
+xmlClearParserCtxt
+#ifdef LIBXML_CATALOG_ENABLED
+xmlConvertSGMLCatalog
+#endif
+xmlCopyAttributeTable
+xmlCopyChar
+xmlCopyCharMultiByte
+xmlCopyDoc
+xmlCopyDocElementContent
+xmlCopyDtd
+xmlCopyElementContent
+xmlCopyElementTable
+xmlCopyEntitiesTable
+xmlCopyEnumeration
+xmlCopyError
+xmlCopyNamespace
+xmlCopyNamespaceList
+xmlCopyNode
+xmlCopyNodeList
+xmlCopyNotationTable
+xmlCopyProp
+xmlCopyPropList
+xmlCreateDocParserCtxt
+xmlCreateEntitiesTable
+xmlCreateEntityParserCtxt
+xmlCreateEnumeration
+xmlCreateFileParserCtxt
+xmlCreateIOParserCtxt
+xmlCreateIntSubset
+xmlCreateMemoryParserCtxt
+xmlCreatePushParserCtxt
+xmlCreateURI
+xmlCreateURLParserCtxt
+xmlCtxtGetLastError
+xmlCtxtReadDoc
+xmlCtxtReadFd
+xmlCtxtReadFile
+xmlCtxtReadIO
+xmlCtxtReadMemory
+xmlCtxtReset
+xmlCtxtResetLastError
+xmlCtxtResetPush
+xmlCtxtUseOptions
+xmlCurrentChar
+xmlDOMWrapAdoptNode
+xmlDOMWrapCloneNode
+xmlDOMWrapFreeCtxt
+xmlDOMWrapNewCtxt
+xmlDOMWrapReconcileNamespaces
+xmlDOMWrapRemoveNode
+#ifdef LIBXML_DEBUG_ENABLED
+xmlDebugCheckDocument
+#endif
+#ifdef LIBXML_DEBUG_ENABLED
+xmlDebugDumpAttr
+#endif
+#ifdef LIBXML_DEBUG_ENABLED
+xmlDebugDumpAttrList
+#endif
+#ifdef LIBXML_DEBUG_ENABLED
+xmlDebugDumpDTD
+#endif
+#ifdef LIBXML_DEBUG_ENABLED
+xmlDebugDumpDocument
+#endif
+#ifdef LIBXML_DEBUG_ENABLED
+xmlDebugDumpDocumentHead
+#endif
+#ifdef LIBXML_DEBUG_ENABLED
+xmlDebugDumpEntities
+#endif
+#ifdef LIBXML_DEBUG_ENABLED
+xmlDebugDumpNode
+#endif
+#ifdef LIBXML_DEBUG_ENABLED
+xmlDebugDumpNodeList
+#endif
+#ifdef LIBXML_DEBUG_ENABLED
+xmlDebugDumpOneNode
+#endif
+#ifdef LIBXML_DEBUG_ENABLED
+xmlDebugDumpString
+#endif
+xmlDecodeEntities
+xmlDefaultSAXHandlerInit
+xmlDelEncodingAlias
+xmlDeregisterNodeDefault
+xmlDetectCharEncoding
+xmlDictCleanup
+xmlDictCreate
+xmlDictCreateSub
+xmlDictExists
+xmlDictFree
+xmlDictGetUsage
+xmlDictLookup
+xmlDictOwns
+xmlDictQLookup
+xmlDictReference
+xmlDictSetLimit
+xmlDictSize
+xmlDllMain
+xmlDocCopyNode
+xmlDocCopyNodeList
+xmlDocDump
+xmlDocDumpFormatMemory
+xmlDocDumpFormatMemoryEnc
+xmlDocDumpMemory
+xmlDocDumpMemoryEnc
+xmlDocFormatDump
+xmlDocGetRootElement
+xmlDocSetRootElement
+xmlDumpAttributeDecl
+xmlDumpAttributeTable
+xmlDumpElementDecl
+xmlDumpElementTable
+xmlDumpEntitiesTable
+xmlDumpEntityDecl
+xmlDumpNotationDecl
+xmlDumpNotationTable
+xmlElemDump
+xmlEncodeEntities
+xmlEncodeEntitiesReentrant
+xmlEncodeSpecialChars
+xmlErrMemory
+#ifdef LIBXML_REGEXP_ENABLED
+xmlExpCtxtNbCons
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlExpCtxtNbNodes
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlExpDump
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlExpExpDerive
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlExpFree
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlExpFreeCtxt
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlExpGetLanguage
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlExpGetStart
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlExpIsNillable
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlExpMaxToken
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlExpNewAtom
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlExpNewCtxt
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlExpNewOr
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlExpNewRange
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlExpNewSeq
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlExpParse
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlExpRef
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlExpStringDerive
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlExpSubsume
+#endif
+xmlFileClose
+xmlFileMatch
+xmlFileOpen
+xmlFileRead
+xmlFindCharEncodingHandler
+xmlFirstElementChild
+xmlFreeAttributeTable
+#ifdef LIBXML_AUTOMATA_ENABLED
+xmlFreeAutomata
+#endif
+#ifdef LIBXML_CATALOG_ENABLED
+xmlFreeCatalog
+#endif
+xmlFreeDoc
+xmlFreeDocElementContent
+xmlFreeDtd
+xmlFreeElementContent
+xmlFreeElementTable
+xmlFreeEntitiesTable
+xmlFreeEnumeration
+xmlFreeIDTable
+xmlFreeInputStream
+xmlFreeMutex
+xmlFreeNode
+xmlFreeNodeList
+xmlFreeNotationTable
+xmlFreeNs
+xmlFreeNsList
+xmlFreeParserCtxt
+xmlFreeParserInputBuffer
+xmlFreePattern
+xmlFreePatternList
+xmlFreeProp
+xmlFreePropList
+xmlFreeRMutex
+xmlFreeRefTable
+xmlFreeStreamCtxt
+xmlFreeTextReader
+xmlFreeTextWriter
+xmlFreeURI
+xmlFreeValidCtxt
+xmlGcMemGet
+xmlGcMemSetup
+xmlGetBufferAllocationScheme
+xmlGetCharEncodingHandler
+xmlGetCharEncodingName
+xmlGetCompressMode
+xmlGetDocCompressMode
+xmlGetDocEntity
+xmlGetDtdAttrDesc
+xmlGetDtdElementDesc
+xmlGetDtdEntity
+xmlGetDtdNotationDesc
+xmlGetDtdQAttrDesc
+xmlGetDtdQElementDesc
+xmlGetEncodingAlias
+xmlGetExternalEntityLoader
+xmlGetFeature
+xmlGetFeaturesList
+xmlGetGlobalState
+xmlGetID
+xmlGetIntSubset
+xmlGetLastChild
+xmlGetLastError
+xmlGetLineNo
+xmlGetNoNsProp
+xmlGetNodePath
+xmlGetNsList
+xmlGetNsProp
+xmlGetParameterEntity
+xmlGetPredefinedEntity
+xmlGetProp
+xmlGetRefs
+xmlGetThreadId
+xmlGetUTF8Char
+xmlHandleEntity
+xmlHasFeature
+xmlHasNsProp
+xmlHasProp
+xmlHashAddEntry
+xmlHashAddEntry2
+xmlHashAddEntry3
+xmlHashCopy
+xmlHashCreate
+xmlHashCreateDict
+xmlHashDefaultDeallocator
+xmlHashFree
+xmlHashLookup
+xmlHashLookup2
+xmlHashLookup3
+xmlHashQLookup
+xmlHashQLookup2
+xmlHashQLookup3
+xmlHashRemoveEntry
+xmlHashRemoveEntry2
+xmlHashRemoveEntry3
+xmlHashScan
+xmlHashScan3
+xmlHashScanFull
+xmlHashScanFull3
+xmlHashSize
+xmlHashUpdateEntry
+xmlHashUpdateEntry2
+xmlHashUpdateEntry3
+#ifdef LIBXML_FTP_ENABLED
+xmlIOFTPClose
+#endif
+#ifdef LIBXML_FTP_ENABLED
+xmlIOFTPMatch
+#endif
+#ifdef LIBXML_FTP_ENABLED
+xmlIOFTPOpen
+#endif
+#ifdef LIBXML_FTP_ENABLED
+xmlIOFTPRead
+#endif
+#ifdef LIBXML_HTML_ENABLED
+xmlIOHTTPClose
+#endif
+#ifdef LIBXML_HTML_ENABLED
+xmlIOHTTPMatch
+#endif
+#ifdef LIBXML_HTML_ENABLED
+xmlIOHTTPOpen
+#endif
+#ifdef LIBXML_HTML_ENABLED
+xmlIOHTTPOpenW
+#endif
+#ifdef LIBXML_HTML_ENABLED
+xmlIOHTTPRead
+#endif
+xmlIOParseDTD
+xmlInitCharEncodingHandlers
+xmlInitGlobals
+xmlInitMemory
+xmlInitNodeInfoSeq
+xmlInitParser
+xmlInitParserCtxt
+xmlInitThreads
+#ifdef LIBXML_CATALOG_ENABLED
+xmlInitializeCatalog
+#endif
+xmlInitializeDict
+xmlInitializeGlobalState
+xmlInitializePredefinedEntities
+xmlIsBaseChar
+xmlIsBlank
+xmlIsBlankNode
+xmlIsChar
+xmlIsCombining
+xmlIsDigit
+xmlIsExtender
+xmlIsID
+xmlIsIdeographic
+xmlIsLetter
+xmlIsMainThread
+xmlIsMixedElement
+xmlIsPubidChar
+xmlIsRef
+#ifdef LIBXML_HTML_ENABLED
+xmlIsXHTML
+#endif
+xmlKeepBlanksDefault
+xmlLastElementChild
+xmlLineNumbersDefault
+xmlLinkGetData
+xmlListAppend
+xmlListClear
+xmlListCopy
+xmlListCreate
+xmlListDelete
+xmlListDup
+xmlListEmpty
+xmlListEnd
+xmlListFront
+xmlListInsert
+xmlListMerge
+xmlListPopBack
+xmlListPopFront
+xmlListPushBack
+xmlListPushFront
+xmlListRemoveAll
+xmlListRemoveFirst
+xmlListRemoveLast
+xmlListReverse
+xmlListReverseSearch
+xmlListReverseWalk
+xmlListSearch
+xmlListSize
+xmlListSort
+xmlListWalk
+#ifdef LIBXML_CATALOG_ENABLED
+xmlLoadACatalog
+#endif
+#ifdef LIBXML_CATALOG_ENABLED
+xmlLoadCatalog
+#endif
+#ifdef LIBXML_CATALOG_ENABLED
+xmlLoadCatalogs
+#endif
+xmlLoadExternalEntity
+#ifdef LIBXML_CATALOG_ENABLED
+xmlLoadSGMLSuperCatalog
+#endif
+xmlLockLibrary
+#ifdef LIBXML_DEBUG_ENABLED
+xmlLsCountNode
+#endif
+#ifdef LIBXML_DEBUG_ENABLED
+xmlLsOneNode
+#endif
+#ifdef DEBUG_MEMORY_LOCATION
+xmlMallocAtomicLoc
+#endif
+#ifdef DEBUG_MEMORY_LOCATION
+xmlMallocLoc
+#endif
+xmlMemBlocks
+xmlMemDisplay
+xmlMemDisplayLast
+xmlMemFree
+xmlMemGet
+xmlMemMalloc
+xmlMemRealloc
+xmlMemSetup
+xmlMemShow
+#ifdef DEBUG_MEMORY_LOCATION
+xmlMemStrdupLoc
+#endif
+xmlMemUsed
+xmlMemoryDump
+xmlMemoryStrdup
+xmlModuleClose
+xmlModuleFree
+xmlModuleOpen
+xmlModuleSymbol
+xmlMutexLock
+xmlMutexUnlock
+xmlNamespaceParseNCName
+xmlNamespaceParseNSDef
+xmlNamespaceParseQName
+#ifdef LIBXML_FTP_ENABLED
+xmlNanoFTPCheckResponse
+#endif
+#ifdef LIBXML_FTP_ENABLED
+xmlNanoFTPCleanup
+#endif
+#ifdef LIBXML_FTP_ENABLED
+xmlNanoFTPClose
+#endif
+#ifdef LIBXML_FTP_ENABLED
+xmlNanoFTPCloseConnection
+#endif
+#ifdef LIBXML_FTP_ENABLED
+xmlNanoFTPConnect
+#endif
+#ifdef LIBXML_FTP_ENABLED
+xmlNanoFTPConnectTo
+#endif
+#ifdef LIBXML_FTP_ENABLED
+xmlNanoFTPCwd
+#endif
+#ifdef LIBXML_FTP_ENABLED
+xmlNanoFTPDele
+#endif
+#ifdef LIBXML_FTP_ENABLED
+xmlNanoFTPFreeCtxt
+#endif
+#ifdef LIBXML_FTP_ENABLED
+xmlNanoFTPGet
+#endif
+#ifdef LIBXML_FTP_ENABLED
+xmlNanoFTPGetConnection
+#endif
+#ifdef LIBXML_FTP_ENABLED
+xmlNanoFTPGetResponse
+#endif
+#ifdef LIBXML_FTP_ENABLED
+xmlNanoFTPGetSocket
+#endif
+#ifdef LIBXML_FTP_ENABLED
+xmlNanoFTPInit
+#endif
+#ifdef LIBXML_FTP_ENABLED
+xmlNanoFTPList
+#endif
+#ifdef LIBXML_FTP_ENABLED
+xmlNanoFTPNewCtxt
+#endif
+#ifdef LIBXML_FTP_ENABLED
+xmlNanoFTPOpen
+#endif
+#ifdef LIBXML_FTP_ENABLED
+xmlNanoFTPProxy
+#endif
+#ifdef LIBXML_FTP_ENABLED
+xmlNanoFTPQuit
+#endif
+#ifdef LIBXML_FTP_ENABLED
+xmlNanoFTPRead
+#endif
+#ifdef LIBXML_FTP_ENABLED
+xmlNanoFTPScanProxy
+#endif
+#ifdef LIBXML_FTP_ENABLED
+xmlNanoFTPUpdateURL
+#endif
+#ifdef LIBXML_HTTP_ENABLED
+xmlNanoHTTPAuthHeader
+#endif
+#ifdef LIBXML_HTTP_ENABLED
+xmlNanoHTTPCleanup
+#endif
+#ifdef LIBXML_HTTP_ENABLED
+xmlNanoHTTPClose
+#endif
+#ifdef LIBXML_HTTP_ENABLED
+xmlNanoHTTPContentLength
+#endif
+#ifdef LIBXML_HTTP_ENABLED
+xmlNanoHTTPEncoding
+#endif
+#ifdef LIBXML_HTTP_ENABLED
+xmlNanoHTTPFetch
+#endif
+#ifdef LIBXML_HTTP_ENABLED
+xmlNanoHTTPInit
+#endif
+#ifdef LIBXML_HTTP_ENABLED
+xmlNanoHTTPMethod
+#endif
+#ifdef LIBXML_HTTP_ENABLED
+xmlNanoHTTPMethodRedir
+#endif
+#ifdef LIBXML_HTTP_ENABLED
+xmlNanoHTTPMimeType
+#endif
+#ifdef LIBXML_HTTP_ENABLED
+xmlNanoHTTPOpen
+#endif
+#ifdef LIBXML_HTTP_ENABLED
+xmlNanoHTTPOpenRedir
+#endif
+#ifdef LIBXML_HTTP_ENABLED
+xmlNanoHTTPRead
+#endif
+#ifdef LIBXML_HTTP_ENABLED
+xmlNanoHTTPRedir
+#endif
+#ifdef LIBXML_HTTP_ENABLED
+xmlNanoHTTPReturnCode
+#endif
+#ifdef LIBXML_HTTP_ENABLED
+xmlNanoHTTPSave
+#endif
+#ifdef LIBXML_HTTP_ENABLED
+xmlNanoHTTPScanProxy
+#endif
+#ifdef LIBXML_AUTOMATA_ENABLED
+xmlNewAutomata
+#endif
+xmlNewCDataBlock
+#ifdef LIBXML_CATALOG_ENABLED
+xmlNewCatalog
+#endif
+xmlNewCharEncodingHandler
+xmlNewCharRef
+xmlNewChild
+xmlNewComment
+xmlNewDoc
+xmlNewDocComment
+xmlNewDocElementContent
+xmlNewDocFragment
+xmlNewDocNode
+xmlNewDocNodeEatName
+xmlNewDocPI
+xmlNewDocProp
+xmlNewDocRawNode
+xmlNewDocText
+xmlNewDocTextLen
+xmlNewDtd
+xmlNewElementContent
+xmlNewEntity
+xmlNewEntityInputStream
+xmlNewGlobalNs
+xmlNewIOInputStream
+xmlNewInputFromFile
+xmlNewInputStream
+xmlNewMutex
+xmlNewNode
+xmlNewNodeEatName
+xmlNewNs
+xmlNewNsProp
+xmlNewNsPropEatName
+xmlNewPI
+xmlNewParserCtxt
+xmlNewProp
+xmlNewRMutex
+xmlNewReference
+xmlNewStringInputStream
+xmlNewText
+xmlNewTextChild
+xmlNewTextLen
+xmlNewTextReader
+xmlNewTextReaderFilename
+xmlNewTextWriter
+xmlNewTextWriterDoc
+xmlNewTextWriterFilename
+xmlNewTextWriterMemory
+xmlNewTextWriterPushParser
+xmlNewTextWriterTree
+xmlNewValidCtxt
+xmlNextChar
+xmlNextElementSibling
+xmlNoNetExternalEntityLoader
+xmlNodeAddContent
+xmlNodeAddContentLen
+xmlNodeBufGetContent
+xmlNodeDump
+xmlNodeDumpOutput
+xmlNodeGetBase
+xmlNodeGetContent
+xmlNodeGetLang
+xmlNodeGetSpacePreserve
+xmlNodeIsText
+xmlNodeListGetRawString
+xmlNodeListGetString
+xmlNodeSetBase
+xmlNodeSetContent
+xmlNodeSetContentLen
+xmlNodeSetLang
+xmlNodeSetName
+xmlNodeSetSpacePreserve
+xmlNormalizeURIPath
+xmlNormalizeWindowsPath
+xmlOutputBufferClose
+xmlOutputBufferCreateBuffer
+xmlOutputBufferCreateFd
+xmlOutputBufferCreateFile
+xmlOutputBufferCreateFilename
+xmlOutputBufferCreateFilenameDefault
+xmlOutputBufferCreateIO
+xmlOutputBufferFlush
+xmlOutputBufferGetContent
+xmlOutputBufferGetSize
+xmlOutputBufferWrite
+xmlOutputBufferWriteEscape
+xmlOutputBufferWriteString
+xmlParseAttValue
+xmlParseAttribute
+xmlParseAttributeListDecl
+xmlParseAttributeType
+xmlParseBalancedChunkMemory
+xmlParseBalancedChunkMemoryRecover
+xmlParseCDSect
+#ifdef LIBXML_CATALOG_ENABLED
+xmlParseCatalogFile
+#endif
+xmlParseCharData
+xmlParseCharEncoding
+xmlParseCharRef
+xmlParseChunk
+xmlParseComment
+xmlParseContent
+xmlParseCtxtExternalEntity
+xmlParseDTD
+xmlParseDefaultDecl
+xmlParseDoc
+xmlParseDocTypeDecl
+xmlParseDocument
+xmlParseElement
+xmlParseElementChildrenContentDecl
+xmlParseElementContentDecl
+xmlParseElementDecl
+xmlParseElementMixedContentDecl
+xmlParseEncName
+xmlParseEncodingDecl
+xmlParseEndTag
+xmlParseEntity
+xmlParseEntityDecl
+xmlParseEntityRef
+xmlParseEntityValue
+xmlParseEnumeratedType
+xmlParseEnumerationType
+xmlParseExtParsedEnt
+xmlParseExternalEntity
+xmlParseExternalID
+xmlParseExternalSubset
+xmlParseFile
+xmlParseInNodeContext
+xmlParseMarkupDecl
+xmlParseMemory
+xmlParseMisc
+xmlParseName
+xmlParseNamespace
+xmlParseNmtoken
+xmlParseNotationDecl
+xmlParseNotationType
+xmlParsePEReference
+xmlParsePI
+xmlParsePITarget
+xmlParsePubidLiteral
+xmlParseQuotedString
+xmlParseReference
+xmlParseSDDecl
+xmlParseStartTag
+xmlParseSystemLiteral
+xmlParseTextDecl
+xmlParseURI
+xmlParseURIRaw
+xmlParseURIReference
+xmlParseVersionInfo
+xmlParseVersionNum
+xmlParseXMLDecl
+xmlParserAddNodeInfo
+xmlParserError
+xmlParserFindNodeInfo
+xmlParserFindNodeInfoIndex
+xmlParserGetDirectory
+xmlParserHandlePEReference
+xmlParserHandleReference
+xmlParserInputBufferCreateFd
+xmlParserInputBufferCreateFile
+xmlParserInputBufferCreateFilename
+xmlParserInputBufferCreateFilenameDefault
+xmlParserInputBufferCreateIO
+xmlParserInputBufferCreateMem
+xmlParserInputBufferCreateStatic
+xmlParserInputBufferGrow
+xmlParserInputBufferPush
+xmlParserInputBufferRead
+xmlParserInputGrow
+xmlParserInputRead
+xmlParserInputShrink
+xmlParserPrintFileContext
+xmlParserPrintFileInfo
+xmlParserValidityError
+xmlParserValidityWarning
+xmlParserWarning
+xmlPathToURI
+xmlPatternFromRoot
+xmlPatternGetStreamCtxt
+xmlPatternMatch
+xmlPatternMaxDepth
+xmlPatternMinDepth
+xmlPatternStreamable
+xmlPatterncompile
+xmlPedanticParserDefault
+xmlPopInput
+xmlPopInputCallbacks
+xmlPreviousElementSibling
+xmlPrintURI
+xmlPushInput
+xmlRMutexLock
+xmlRMutexUnlock
+xmlReadDoc
+xmlReadFd
+xmlReadFile
+xmlReadIO
+xmlReadMemory
+xmlReaderForDoc
+xmlReaderForFd
+xmlReaderForFile
+xmlReaderForIO
+xmlReaderForMemory
+xmlReaderNewDoc
+xmlReaderNewFd
+xmlReaderNewFile
+xmlReaderNewIO
+xmlReaderNewMemory
+xmlReaderNewWalker
+xmlReaderWalker
+#ifdef DEBUG_MEMORY_LOCATION
+xmlReallocLoc
+#endif
+xmlReconciliateNs
+xmlRecoverDoc
+xmlRecoverFile
+xmlRecoverMemory
+#ifdef LIBXML_REGEXP_ENABLED
+xmlRegExecErrInfo
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlRegExecNextValues
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlRegExecPushString
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlRegExecPushString2
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlRegFreeExecCtxt
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlRegFreeRegexp
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlRegNewExecCtxt
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlRegexpCompile
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlRegexpExec
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlRegexpIsDeterminist
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlRegexpPrint
+#endif
+xmlRegisterCharEncodingHandler
+xmlRegisterDefaultInputCallbacks
+xmlRegisterDefaultOutputCallbacks
+#ifdef LIBXML_HTML_ENABLED
+xmlRegisterHTTPPostCallbacks
+#endif
+xmlRegisterInputCallbacks
+xmlRegisterNodeDefault
+xmlRegisterOutputCallbacks
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlRelaxNGCleanupTypes
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlRelaxNGDump
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlRelaxNGDumpTree
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlRelaxNGFree
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlRelaxNGFreeParserCtxt
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlRelaxNGFreeValidCtxt
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlRelaxNGGetParserErrors
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlRelaxNGGetValidErrors
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlRelaxNGInitTypes
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlRelaxNGNewDocParserCtxt
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlRelaxNGNewMemParserCtxt
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlRelaxNGNewParserCtxt
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlRelaxNGNewValidCtxt
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlRelaxNGParse
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlRelaxNGSetParserErrors
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlRelaxNGSetParserStructuredErrors
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlRelaxNGSetValidErrors
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlRelaxNGSetValidStructuredErrors
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlRelaxNGValidateDoc
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlRelaxNGValidateFullElement
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlRelaxNGValidatePopElement
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlRelaxNGValidatePushCData
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlRelaxNGValidatePushElement
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlRelaxParserSetFlag
+#endif
+xmlRemoveID
+xmlRemoveProp
+xmlRemoveRef
+xmlReplaceNode
+xmlResetError
+xmlResetLastError
+xmlSAX2AttributeDecl
+xmlSAX2CDataBlock
+xmlSAX2Characters
+xmlSAX2Comment
+xmlSAX2ElementDecl
+xmlSAX2EndDocument
+xmlSAX2EndElement
+xmlSAX2EndElementNs
+xmlSAX2EntityDecl
+xmlSAX2ExternalSubset
+xmlSAX2GetColumnNumber
+xmlSAX2GetEntity
+xmlSAX2GetLineNumber
+xmlSAX2GetParameterEntity
+xmlSAX2GetPublicId
+xmlSAX2GetSystemId
+xmlSAX2HasExternalSubset
+xmlSAX2HasInternalSubset
+xmlSAX2IgnorableWhitespace
+xmlSAX2InitDefaultSAXHandler
+xmlSAX2InitDocbDefaultSAXHandler
+xmlSAX2InitHtmlDefaultSAXHandler
+xmlSAX2InternalSubset
+xmlSAX2IsStandalone
+xmlSAX2NotationDecl
+xmlSAX2ProcessingInstruction
+xmlSAX2Reference
+xmlSAX2ResolveEntity
+xmlSAX2SetDocumentLocator
+xmlSAX2StartDocument
+xmlSAX2StartElement
+xmlSAX2StartElementNs
+xmlSAX2UnparsedEntityDecl
+xmlSAXDefaultVersion
+xmlSAXParseDTD
+xmlSAXParseDoc
+xmlSAXParseEntity
+xmlSAXParseFile
+xmlSAXParseFileWithData
+xmlSAXParseMemory
+xmlSAXParseMemoryWithData
+xmlSAXUserParseFile
+xmlSAXUserParseMemory
+xmlSAXVersion
+xmlSaveClose
+xmlSaveDoc
+xmlSaveFile
+xmlSaveFileEnc
+xmlSaveFileTo
+xmlSaveFlush
+xmlSaveFormatFile
+xmlSaveFormatFileEnc
+xmlSaveFormatFileTo
+xmlSaveSetAttrEscape
+xmlSaveSetEscape
+xmlSaveToBuffer
+xmlSaveToFd
+xmlSaveToFilename
+xmlSaveToIO
+xmlSaveTree
+xmlSaveUri
+xmlScanName
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaCheckFacet
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaCleanupTypes
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaCollapseString
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaCompareValues
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaCompareValuesWhtsp
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaCopyValue
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaDump
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaFree
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaFreeFacet
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaFreeParserCtxt
+#endif
+xmlSchemaFreeType
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaFreeValidCtxt
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaFreeValue
+#endif
+xmlSchemaFreeWildcard
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaGetBuiltInListSimpleTypeItemType
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaGetBuiltInType
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaGetCanonValue
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaGetCanonValueWhtsp
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaGetFacetValueAsULong
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaGetParserErrors
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaGetPredefinedType
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaGetValType
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaGetValidErrors
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaInitTypes
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaIsBuiltInTypeFacet
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaIsValid
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaNewDocParserCtxt
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaNewFacet
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaNewMemParserCtxt
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaNewNOTATIONValue
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaNewParserCtxt
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaNewQNameValue
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaNewStringValue
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaNewValidCtxt
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaParse
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaSAXPlug
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaSAXUnplug
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaSetParserErrors
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaSetParserStructuredErrors
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaSetValidErrors
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaSetValidOptions
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaSetValidStructuredErrors
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaValPredefTypeNode
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaValPredefTypeNodeNoNorm
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaValidCtxtGetOptions
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaValidCtxtGetParserCtxt
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaValidateDoc
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaValidateFacet
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaValidateFacetWhtsp
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaValidateFile
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaValidateLengthFacet
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaValidateLengthFacetWhtsp
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaValidateListSimpleTypeFacet
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaValidateOneElement
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaValidatePredefinedType
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaValidateSetFilename
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaValidateSetLocator
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaValidateStream
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaValueAppend
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaValueGetAsBoolean
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaValueGetAsString
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaValueGetNext
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaWhiteSpaceReplace
+#endif
+xmlSchematronFree
+xmlSchematronFreeParserCtxt
+xmlSchematronFreeValidCtxt
+xmlSchematronNewDocParserCtxt
+xmlSchematronNewMemParserCtxt
+xmlSchematronNewParserCtxt
+xmlSchematronNewValidCtxt
+xmlSchematronParse
+xmlSchematronSetValidStructuredErrors
+xmlSchematronValidateDoc
+xmlSearchNs
+xmlSearchNsByHref
+xmlSetBufferAllocationScheme
+xmlSetCompressMode
+xmlSetDocCompressMode
+xmlSetEntityReferenceFunc
+xmlSetExternalEntityLoader
+xmlSetFeature
+xmlSetGenericErrorFunc
+xmlSetListDoc
+xmlSetNs
+xmlSetNsProp
+xmlSetProp
+xmlSetStructuredErrorFunc
+xmlSetTreeDoc
+xmlSetupParserForBuffer
+#ifdef LIBXML_DEBUG_ENABLED
+xmlShell
+#endif
+#ifdef LIBXML_DEBUG_ENABLED
+xmlShellBase
+#endif
+#ifdef LIBXML_DEBUG_ENABLED
+xmlShellCat
+#endif
+#ifdef LIBXML_DEBUG_ENABLED
+xmlShellDir
+#endif
+#ifdef LIBXML_DEBUG_ENABLED
+xmlShellDu
+#endif
+#ifdef LIBXML_DEBUG_ENABLED
+xmlShellList
+#endif
+#ifdef LIBXML_DEBUG_ENABLED
+xmlShellLoad
+#endif
+#ifdef LIBXML_DEBUG_ENABLED
+xmlShellPrintNode
+#endif
+#ifdef LIBXML_DEBUG_ENABLED
+xmlShellPrintXPathError
+#endif
+#ifdef LIBXML_DEBUG_ENABLED
+xmlShellPrintXPathResult
+#endif
+#ifdef LIBXML_DEBUG_ENABLED
+xmlShellPwd
+#endif
+#ifdef LIBXML_DEBUG_ENABLED
+xmlShellSave
+#endif
+#ifdef LIBXML_DEBUG_ENABLED
+xmlShellValidate
+#endif
+#ifdef LIBXML_DEBUG_ENABLED
+xmlShellWrite
+#endif
+xmlSkipBlankChars
+xmlSnprintfElementContent
+xmlSplitQName
+xmlSplitQName2
+xmlSplitQName3
+xmlSprintfElementContent
+xmlStopParser
+xmlStrEqual
+xmlStrPrintf
+xmlStrQEqual
+xmlStrVPrintf
+xmlStrcasecmp
+xmlStrcasestr
+xmlStrcat
+xmlStrchr
+xmlStrcmp
+xmlStrdup
+xmlStreamPop
+xmlStreamPush
+xmlStreamPushAttr
+xmlStreamPushNode
+xmlStreamWantsAnyNode
+xmlStringCurrentChar
+xmlStringDecodeEntities
+xmlStringGetNodeList
+xmlStringLenDecodeEntities
+xmlStringLenGetNodeList
+xmlStrlen
+xmlStrncasecmp
+xmlStrncat
+xmlStrncatNew
+xmlStrncmp
+xmlStrndup
+xmlStrstr
+xmlStrsub
+xmlSubstituteEntitiesDefault
+xmlSwitchEncoding
+xmlSwitchInputEncoding
+xmlSwitchToEncoding
+xmlTextConcat
+xmlTextMerge
+xmlTextReaderAttributeCount
+xmlTextReaderBaseUri
+xmlTextReaderByteConsumed
+xmlTextReaderClose
+xmlTextReaderConstBaseUri
+xmlTextReaderConstEncoding
+xmlTextReaderConstLocalName
+xmlTextReaderConstName
+xmlTextReaderConstNamespaceUri
+xmlTextReaderConstPrefix
+xmlTextReaderConstString
+xmlTextReaderConstValue
+xmlTextReaderConstXmlLang
+xmlTextReaderConstXmlVersion
+xmlTextReaderCurrentDoc
+xmlTextReaderCurrentNode
+xmlTextReaderDepth
+xmlTextReaderExpand
+xmlTextReaderGetAttribute
+xmlTextReaderGetAttributeNo
+xmlTextReaderGetAttributeNs
+xmlTextReaderGetErrorHandler
+xmlTextReaderGetParserColumnNumber
+xmlTextReaderGetParserLineNumber
+xmlTextReaderGetParserProp
+xmlTextReaderGetRemainder
+xmlTextReaderHasAttributes
+xmlTextReaderHasValue
+xmlTextReaderIsDefault
+xmlTextReaderIsEmptyElement
+xmlTextReaderIsNamespaceDecl
+xmlTextReaderIsValid
+xmlTextReaderLocalName
+xmlTextReaderLocatorBaseURI
+xmlTextReaderLocatorLineNumber
+xmlTextReaderLookupNamespace
+xmlTextReaderMoveToAttribute
+xmlTextReaderMoveToAttributeNo
+xmlTextReaderMoveToAttributeNs
+xmlTextReaderMoveToElement
+xmlTextReaderMoveToFirstAttribute
+xmlTextReaderMoveToNextAttribute
+xmlTextReaderName
+xmlTextReaderNamespaceUri
+xmlTextReaderNext
+xmlTextReaderNextSibling
+xmlTextReaderNodeType
+xmlTextReaderNormalization
+xmlTextReaderPrefix
+xmlTextReaderPreserve
+xmlTextReaderPreservePattern
+xmlTextReaderQuoteChar
+xmlTextReaderRead
+xmlTextReaderReadAttributeValue
+xmlTextReaderReadInnerXml
+xmlTextReaderReadOuterXml
+xmlTextReaderReadState
+xmlTextReaderReadString
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlTextReaderRelaxNGSetSchema
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlTextReaderRelaxNGValidate
+#endif
+xmlTextReaderRelaxNGValidateCtxt
+xmlTextReaderSchemaValidate
+xmlTextReaderSchemaValidateCtxt
+xmlTextReaderSetErrorHandler
+xmlTextReaderSetParserProp
+xmlTextReaderSetSchema
+xmlTextReaderSetStructuredErrorHandler
+xmlTextReaderSetup
+xmlTextReaderStandalone
+xmlTextReaderValue
+xmlTextReaderXmlLang
+xmlTextWriterEndAttribute
+xmlTextWriterEndCDATA
+xmlTextWriterEndComment
+xmlTextWriterEndDTD
+xmlTextWriterEndDTDAttlist
+xmlTextWriterEndDTDElement
+xmlTextWriterEndDTDEntity
+xmlTextWriterEndDocument
+xmlTextWriterEndElement
+xmlTextWriterEndPI
+xmlTextWriterFlush
+xmlTextWriterFullEndElement
+xmlTextWriterSetIndent
+xmlTextWriterSetIndentString
+xmlTextWriterSetQuoteChar
+xmlTextWriterStartAttribute
+xmlTextWriterStartAttributeNS
+xmlTextWriterStartCDATA
+xmlTextWriterStartComment
+xmlTextWriterStartDTD
+xmlTextWriterStartDTDAttlist
+xmlTextWriterStartDTDElement
+xmlTextWriterStartDTDEntity
+xmlTextWriterStartDocument
+xmlTextWriterStartElement
+xmlTextWriterStartElementNS
+xmlTextWriterStartPI
+xmlTextWriterWriteAttribute
+xmlTextWriterWriteAttributeNS
+xmlTextWriterWriteBase64
+xmlTextWriterWriteBinHex
+xmlTextWriterWriteCDATA
+xmlTextWriterWriteComment
+xmlTextWriterWriteDTD
+xmlTextWriterWriteDTDAttlist
+xmlTextWriterWriteDTDElement
+xmlTextWriterWriteDTDEntity
+xmlTextWriterWriteDTDExternalEntity
+xmlTextWriterWriteDTDExternalEntityContents
+xmlTextWriterWriteDTDInternalEntity
+xmlTextWriterWriteDTDNotation
+xmlTextWriterWriteElement
+xmlTextWriterWriteElementNS
+xmlTextWriterWriteFormatAttribute
+xmlTextWriterWriteFormatAttributeNS
+xmlTextWriterWriteFormatCDATA
+xmlTextWriterWriteFormatComment
+xmlTextWriterWriteFormatDTD
+xmlTextWriterWriteFormatDTDAttlist
+xmlTextWriterWriteFormatDTDElement
+xmlTextWriterWriteFormatDTDInternalEntity
+xmlTextWriterWriteFormatElement
+xmlTextWriterWriteFormatElementNS
+xmlTextWriterWriteFormatPI
+xmlTextWriterWriteFormatRaw
+xmlTextWriterWriteFormatString
+xmlTextWriterWritePI
+xmlTextWriterWriteRaw
+xmlTextWriterWriteRawLen
+xmlTextWriterWriteString
+xmlTextWriterWriteVFormatAttribute
+xmlTextWriterWriteVFormatAttributeNS
+xmlTextWriterWriteVFormatCDATA
+xmlTextWriterWriteVFormatComment
+xmlTextWriterWriteVFormatDTD
+xmlTextWriterWriteVFormatDTDAttlist
+xmlTextWriterWriteVFormatDTDElement
+xmlTextWriterWriteVFormatDTDInternalEntity
+xmlTextWriterWriteVFormatElement
+xmlTextWriterWriteVFormatElementNS
+xmlTextWriterWriteVFormatPI
+xmlTextWriterWriteVFormatRaw
+xmlTextWriterWriteVFormatString
+xmlThrDefBufferAllocScheme
+xmlThrDefDefaultBufferSize
+xmlThrDefDeregisterNodeDefault
+xmlThrDefDoValidityCheckingDefaultValue
+xmlThrDefGetWarningsDefaultValue
+xmlThrDefIndentTreeOutput
+xmlThrDefKeepBlanksDefaultValue
+xmlThrDefLineNumbersDefaultValue
+xmlThrDefLoadExtDtdDefaultValue
+xmlThrDefOutputBufferCreateFilenameDefault
+xmlThrDefParserDebugEntities
+xmlThrDefParserInputBufferCreateFilenameDefault
+xmlThrDefPedanticParserDefaultValue
+xmlThrDefRegisterNodeDefault
+xmlThrDefSaveNoEmptyTags
+xmlThrDefSetGenericErrorFunc
+xmlThrDefSetStructuredErrorFunc
+xmlThrDefSubstituteEntitiesDefaultValue
+xmlThrDefTreeIndentString
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsAegeanNumbers
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsAlphabeticPresentationForms
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsArabic
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsArabicPresentationFormsA
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsArabicPresentationFormsB
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsArmenian
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsArrows
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsBasicLatin
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsBengali
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsBlock
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsBlockElements
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsBopomofo
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsBopomofoExtended
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsBoxDrawing
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsBraillePatterns
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsBuhid
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsByzantineMusicalSymbols
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCJKCompatibility
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCJKCompatibilityForms
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCJKCompatibilityIdeographs
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCJKCompatibilityIdeographsSupplement
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCJKRadicalsSupplement
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCJKSymbolsandPunctuation
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCJKUnifiedIdeographs
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCJKUnifiedIdeographsExtensionA
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCJKUnifiedIdeographsExtensionB
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCat
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCatC
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCatCc
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCatCf
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCatCo
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCatCs
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCatL
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCatLl
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCatLm
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCatLo
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCatLt
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCatLu
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCatM
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCatMc
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCatMe
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCatMn
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCatN
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCatNd
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCatNl
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCatNo
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCatP
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCatPc
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCatPd
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCatPe
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCatPf
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCatPi
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCatPo
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCatPs
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCatS
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCatSc
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCatSk
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCatSm
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCatSo
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCatZ
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCatZl
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCatZp
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCatZs
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCherokee
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCombiningDiacriticalMarks
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCombiningDiacriticalMarksforSymbols
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCombiningHalfMarks
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCombiningMarksforSymbols
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsControlPictures
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCurrencySymbols
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCypriotSyllabary
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCyrillic
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsCyrillicSupplement
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsDeseret
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsDevanagari
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsDingbats
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsEnclosedAlphanumerics
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsEnclosedCJKLettersandMonths
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsEthiopic
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsGeneralPunctuation
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsGeometricShapes
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsGeorgian
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsGothic
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsGreek
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsGreekExtended
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsGreekandCoptic
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsGujarati
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsGurmukhi
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsHalfwidthandFullwidthForms
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsHangulCompatibilityJamo
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsHangulJamo
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsHangulSyllables
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsHanunoo
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsHebrew
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsHighPrivateUseSurrogates
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsHighSurrogates
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsHiragana
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsIPAExtensions
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsIdeographicDescriptionCharacters
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsKanbun
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsKangxiRadicals
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsKannada
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsKatakana
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsKatakanaPhoneticExtensions
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsKhmer
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsKhmerSymbols
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsLao
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsLatin1Supplement
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsLatinExtendedA
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsLatinExtendedAdditional
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsLatinExtendedB
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsLetterlikeSymbols
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsLimbu
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsLinearBIdeograms
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsLinearBSyllabary
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsLowSurrogates
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsMalayalam
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsMathematicalAlphanumericSymbols
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsMathematicalOperators
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsMiscellaneousMathematicalSymbolsA
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsMiscellaneousMathematicalSymbolsB
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsMiscellaneousSymbols
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsMiscellaneousSymbolsandArrows
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsMiscellaneousTechnical
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsMongolian
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsMusicalSymbols
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsMyanmar
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsNumberForms
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsOgham
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsOldItalic
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsOpticalCharacterRecognition
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsOriya
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsOsmanya
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsPhoneticExtensions
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsPrivateUse
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsPrivateUseArea
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsRunic
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsShavian
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsSinhala
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsSmallFormVariants
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsSpacingModifierLetters
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsSpecials
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsSuperscriptsandSubscripts
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsSupplementalArrowsA
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsSupplementalArrowsB
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsSupplementalMathematicalOperators
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsSupplementaryPrivateUseAreaA
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsSupplementaryPrivateUseAreaB
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsSyriac
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsTagalog
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsTagbanwa
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsTags
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsTaiLe
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsTaiXuanJingSymbols
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsTamil
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsTelugu
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsThaana
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsThai
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsTibetan
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsUgaritic
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsUnifiedCanadianAboriginalSyllabics
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsVariationSelectors
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsVariationSelectorsSupplement
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsYiRadicals
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsYiSyllables
+#endif
+#ifdef LIBXML_REGEXP_ENABLED
+xmlUCSIsYijingHexagramSymbols
+#endif
+xmlURIEscape
+xmlURIEscapeStr
+xmlURIUnescapeString
+xmlUTF8Charcmp
+xmlUTF8Size
+xmlUTF8Strlen
+xmlUTF8Strloc
+xmlUTF8Strndup
+xmlUTF8Strpos
+xmlUTF8Strsize
+xmlUTF8Strsub
+xmlUnlinkNode
+xmlUnlockLibrary
+xmlUnsetNsProp
+xmlUnsetProp
+#ifdef LIBXML_REGEXP_ENABLED
+xmlValidBuildContentModel
+#endif
+xmlValidCtxtNormalizeAttributeValue
+xmlValidGetPotentialChildren
+xmlValidGetValidElements
+xmlValidNormalizeAttributeValue
+xmlValidateAttributeDecl
+xmlValidateAttributeValue
+xmlValidateDocument
+xmlValidateDocumentFinal
+xmlValidateDtd
+xmlValidateDtdFinal
+xmlValidateElement
+xmlValidateElementDecl
+xmlValidateNCName
+xmlValidateNMToken
+xmlValidateName
+xmlValidateNameValue
+xmlValidateNamesValue
+xmlValidateNmtokenValue
+xmlValidateNmtokensValue
+xmlValidateNotationDecl
+xmlValidateNotationUse
+xmlValidateOneAttribute
+xmlValidateOneElement
+xmlValidateOneNamespace
+xmlValidatePopElement
+xmlValidatePushCData
+xmlValidatePushElement
+xmlValidateQName
+xmlValidateRoot
+#ifdef LIBXML_XINCLUDE_ENABLED
+xmlXIncludeFreeContext
+#endif
+#ifdef LIBXML_XINCLUDE_ENABLED
+xmlXIncludeNewContext
+#endif
+#ifdef LIBXML_XINCLUDE_ENABLED
+xmlXIncludeProcess
+#endif
+#ifdef LIBXML_XINCLUDE_ENABLED
+xmlXIncludeProcessFlags
+#endif
+#ifdef LIBXML_XINCLUDE_ENABLED
+xmlXIncludeProcessFlagsData
+#endif
+#ifdef LIBXML_XINCLUDE_ENABLED
+xmlXIncludeProcessNode
+#endif
+#ifdef LIBXML_XINCLUDE_ENABLED
+xmlXIncludeProcessTree
+#endif
+#ifdef LIBXML_XINCLUDE_ENABLED
+xmlXIncludeProcessTreeFlags
+#endif
+#ifdef LIBXML_XINCLUDE_ENABLED
+xmlXIncludeProcessTreeFlagsData
+#endif
+#ifdef LIBXML_XINCLUDE_ENABLED
+xmlXIncludeSetFlags
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathAddValues
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathBooleanFunction
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathCastBooleanToNumber
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathCastBooleanToString
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathCastNodeSetToBoolean
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathCastNodeSetToNumber
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathCastNodeSetToString
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathCastNodeToNumber
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathCastNodeToString
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathCastNumberToBoolean
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathCastNumberToString
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathCastStringToBoolean
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathCastStringToNumber
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathCastToBoolean
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathCastToNumber
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathCastToString
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathCeilingFunction
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathCmpNodes
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathCompareValues
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathCompile
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathCompiledEval
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathCompiledEvalToBoolean
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathConcatFunction
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathContainsFunction
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathContextSetCache
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathConvertBoolean
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathConvertNumber
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathConvertString
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathCountFunction
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathCtxtCompile
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+#ifdef LIBXML_DEBUG_ENABLED
+xmlXPathDebugDumpCompExpr
+#endif
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+#ifdef LIBXML_DEBUG_ENABLED
+xmlXPathDebugDumpObject
+#endif
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathDifference
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathDistinct
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathDistinctSorted
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathDivValues
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathEqualValues
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathErr
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathEval
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathEvalExpr
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathEvalExpression
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathEvalPredicate
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathEvaluatePredicateResult
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathFalseFunction
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathFloorFunction
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathFreeCompExpr
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathFreeContext
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathFreeNodeSet
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathFreeNodeSetList
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathFreeObject
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathFreeParserContext
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathFunctionLookup
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathFunctionLookupNS
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathHasSameNodes
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathIdFunction
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathInit
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathIntersection
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathIsInf
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathIsNaN
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathIsNodeType
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathLangFunction
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathLastFunction
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathLeading
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathLeadingSorted
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathLocalNameFunction
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathModValues
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathMultValues
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNamespaceURIFunction
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNewBoolean
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNewCString
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNewContext
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNewFloat
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNewNodeSet
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNewNodeSetList
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNewParserContext
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNewString
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNewValueTree
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNextAncestor
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNextAncestorOrSelf
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNextAttribute
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNextChild
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNextDescendant
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNextDescendantOrSelf
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNextFollowing
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNextFollowingSibling
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNextNamespace
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNextParent
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNextPreceding
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNextPrecedingSibling
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNextSelf
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNodeEval
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNodeLeading
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNodeLeadingSorted
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNodeSetAdd
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNodeSetAddNs
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNodeSetAddUnique
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNodeSetContains
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNodeSetCreate
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNodeSetDel
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNodeSetFreeNs
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNodeSetMerge
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNodeSetRemove
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNodeSetSort
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNodeTrailing
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNodeTrailingSorted
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNormalizeFunction
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNotEqualValues
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNotFunction
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNsLookup
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathNumberFunction
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathObjectCopy
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathOrderDocElems
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathParseNCName
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathParseName
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathPopBoolean
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathPopExternal
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathPopNodeSet
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathPopNumber
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathPopString
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathPositionFunction
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathRegisterAllFunctions
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathRegisterFunc
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathRegisterFuncLookup
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathRegisterFuncNS
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathRegisterNs
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathRegisterVariable
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathRegisterVariableLookup
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathRegisterVariableNS
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathRegisteredFuncsCleanup
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathRegisteredNsCleanup
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathRegisteredVariablesCleanup
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathRoot
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathRoundFunction
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathSetContextNode
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathStartsWithFunction
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathStringEvalNumber
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathStringFunction
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathStringLengthFunction
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathSubValues
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathSubstringAfterFunction
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathSubstringBeforeFunction
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathSubstringFunction
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathSumFunction
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathTrailing
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathTrailingSorted
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathTranslateFunction
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathTrueFunction
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathValueFlipSign
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathVariableLookup
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathVariableLookupNS
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathWrapCString
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathWrapExternal
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathWrapNodeSet
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPathWrapString
+#endif
+#ifdef LIBXML_XPATH_ENABLED
+xmlXPatherror
+#endif
+#ifdef LIBXML_XPTR_ENABLED
+xmlXPtrBuildNodeList
+#endif
+#ifdef LIBXML_XPTR_ENABLED
+xmlXPtrEval
+#endif
+#ifdef LIBXML_XPTR_ENABLED
+xmlXPtrEvalRangePredicate
+#endif
+#ifdef LIBXML_XPTR_ENABLED
+xmlXPtrFreeLocationSet
+#endif
+#ifdef LIBXML_XPTR_ENABLED
+xmlXPtrLocationSetAdd
+#endif
+#ifdef LIBXML_XPTR_ENABLED
+xmlXPtrLocationSetCreate
+#endif
+#ifdef LIBXML_XPTR_ENABLED
+xmlXPtrLocationSetDel
+#endif
+#ifdef LIBXML_XPTR_ENABLED
+xmlXPtrLocationSetMerge
+#endif
+#ifdef LIBXML_XPTR_ENABLED
+xmlXPtrLocationSetRemove
+#endif
+#ifdef LIBXML_XPTR_ENABLED
+xmlXPtrNewCollapsedRange
+#endif
+#ifdef LIBXML_XPTR_ENABLED
+xmlXPtrNewContext
+#endif
+#ifdef LIBXML_XPTR_ENABLED
+xmlXPtrNewLocationSetNodeSet
+#endif
+#ifdef LIBXML_XPTR_ENABLED
+xmlXPtrNewLocationSetNodes
+#endif
+#ifdef LIBXML_XPTR_ENABLED
+xmlXPtrNewRange
+#endif
+#ifdef LIBXML_XPTR_ENABLED
+xmlXPtrNewRangeNodeObject
+#endif
+#ifdef LIBXML_XPTR_ENABLED
+xmlXPtrNewRangeNodePoint
+#endif
+#ifdef LIBXML_XPTR_ENABLED
+xmlXPtrNewRangeNodes
+#endif
+#ifdef LIBXML_XPTR_ENABLED
+xmlXPtrNewRangePointNode
+#endif
+#ifdef LIBXML_XPTR_ENABLED
+xmlXPtrNewRangePoints
+#endif
+#ifdef LIBXML_XPTR_ENABLED
+xmlXPtrRangeToFunction
+#endif
+#ifdef LIBXML_XPTR_ENABLED
+xmlXPtrWrapLocationSet
+#endif
diff --git a/src/win32/libxml2.rc b/src/win32/libxml2.rc
new file mode 100644
index 000000000000..c774a5ee5a91
--- /dev/null
+++ b/src/win32/libxml2.rc
@@ -0,0 +1,36 @@
+#include <winver.h>
+#include "rcVersion.h"
+
+VS_VERSION_INFO		VERSIONINFO
+  FILEVERSION		LIBXML_MAJOR_VERSION,LIBXML_MINOR_VERSION,LIBXML_MICRO_VERSION,0
+  PRODUCTVERSION	LIBXML_MAJOR_VERSION,LIBXML_MINOR_VERSION,LIBXML_MICRO_VERSION,0
+  FILEFLAGSMASK		VS_FFI_FILEFLAGSMASK
+#ifdef _DEBUG
+  FILEFLAGS		VS_FF_DEBUG
+#else
+  FILEFLAGS		0
+#endif
+  FILEOS		VOS__WINDOWS32
+  FILETYPE		VFT_DLL
+  FILESUBTYPE	VFT2_UNKNOWN	// not used
+BEGIN
+  BLOCK "StringFileInfo"
+  BEGIN
+    BLOCK "04090000"  /* Lang = US English, Charset = ASCII */
+    BEGIN
+      VALUE "FileDescription",	"libxml2 library\0"
+      VALUE "FileVersion",	LIBXML_DOTTED_VERSION "\0"
+      VALUE "InternalName",	"libxml2.dll\0"
+      VALUE "LegalCopyright",	"Copyright (C) Daniel Veillard\0"
+      VALUE "LegalTrademarks",	"\0"
+      VALUE "OriginalFilename",	"libxml2.dll\0"
+      VALUE "ProductName",	"libxml2\0"
+      VALUE "ProductVersion",	LIBXML_DOTTED_VERSION "\0"
+      VALUE "Comments",		"For more information visit http://xmlsoft.org/\0"
+    END
+  END
+  BLOCK "VarFileInfo"
+  BEGIN
+      VALUE "Translation", 0x0409, 0  /* US English, ASCII */
+  END
+END
diff --git a/src/xml2-config.1 b/src/xml2-config.1
new file mode 100644
index 000000000000..4dec38f9fc85
--- /dev/null
+++ b/src/xml2-config.1
@@ -0,0 +1,31 @@
+.TH GNOME-XML 1 "3 July 1999" Version 1.1.0
+.SH NAME
+xml-config - script to get information about the installed version of GNOME-XML
+.SH SYNOPSIS
+.B xml-config
+[\-\-prefix\fI[=DIR]\fP] [\-\-libs] [\-\-cflags] [\-\-version] [\-\-help]
+.SH DESCRIPTION
+\fIxml-config\fP is a tool that is used to determine the compile and
+linker flags that should be used to compile and link programs that use
+\fIGNOME-XML\fP.
+.SH OPTIONS
+\fIxml-config\fP accepts the following options:
+.TP 8
+.B  \-\-version
+Print the currently installed version of \fIGNOME-XML\fP on the standard output.
+.TP 8
+.B  \-\-libs
+Print the linker flags that are necessary to link a \fIGNOME-XML\fP program.
+Add \-\-dynamic after --libs to print only shared library linking information.
+.TP 8
+.B  \-\-cflags
+Print the compiler flags that are necessary to compile a \fIGNOME-XML\fP program.
+.TP 8
+.B  \-\-prefix=PREFIX
+If specified, use PREFIX instead of the installation prefix that
+\fIGNOME-XML\fP was built with when computing the output for the
+\-\-cflags and \-\-libs options. This option must be specified before
+any \-\-libs or \-\-cflags options.
+.SH AUTHOR
+This manual page was written by Fredrik Hallenberg <hallon@lysator.liu.se>,
+for the Debian GNU/linux system (but may be used by others).
diff --git a/src/xml2Conf.sh.in b/src/xml2Conf.sh.in
new file mode 100644
index 000000000000..31228c0bcc5c
--- /dev/null
+++ b/src/xml2Conf.sh.in
@@ -0,0 +1,8 @@
+#
+# Configuration file for using the XML library in GNOME applications
+#
+XML2_LIBDIR="@XML_LIBDIR@"
+XML2_LIBS="@XML_LIBS@ @XML_PRIVATE_LIBS@"
+XML2_INCLUDEDIR="@XML_INCLUDEDIR@"
+MODULE_VERSION="xml2-@VERSION@"
+
diff --git a/src/xmlIO.c b/src/xmlIO.c
new file mode 100644
index 000000000000..f20c0fa0aec1
--- /dev/null
+++ b/src/xmlIO.c
@@ -0,0 +1,4135 @@
+/*
+ * xmlIO.c : implementation of the I/O interfaces used by the parser
+ *
+ * See Copyright for the status of this software.
+ *
+ * daniel@veillard.com
+ *
+ * 14 Nov 2000 ht - for VMS, truncated name of long functions to under 32 char
+ */
+
+#define IN_LIBXML
+#include "libxml.h"
+
+#include <string.h>
+#include <stddef.h>
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef LIBXML_ZLIB_ENABLED
+#include <zlib.h>
+#endif
+#ifdef LIBXML_LZMA_ENABLED
+#include <lzma.h>
+#endif
+
+#if defined(_WIN32) && !defined(__CYGWIN__)
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#endif
+
+#if defined(_WIN32_WCE)
+#include <winnls.h> /* for CP_UTF8 */
+#endif
+
+#ifndef S_ISDIR
+#  ifdef _S_ISDIR
+#    define S_ISDIR(x) _S_ISDIR(x)
+#  elif defined(S_IFDIR)
+#    ifdef S_IFMT
+#      define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
+#    elif defined(_S_IFMT)
+#      define S_ISDIR(m) (((m) & _S_IFMT) == S_IFDIR)
+#    endif
+#  endif
+#endif
+
+#include <libxml/xmlmemory.h>
+#include <libxml/parser.h>
+#include <libxml/parserInternals.h>
+#include <libxml/xmlIO.h>
+#include <libxml/uri.h>
+#include <libxml/nanohttp.h>
+#include <libxml/nanoftp.h>
+#include <libxml/xmlerror.h>
+#ifdef LIBXML_CATALOG_ENABLED
+#include <libxml/catalog.h>
+#endif
+#include <libxml/globals.h>
+
+#include "buf.h"
+#include "enc.h"
+
+/* #define VERBOSE_FAILURE */
+/* #define DEBUG_EXTERNAL_ENTITIES */
+/* #define DEBUG_INPUT */
+
+#ifdef DEBUG_INPUT
+#define MINLEN 40
+#else
+#define MINLEN 4000
+#endif
+
+/*
+ * Input I/O callback sets
+ */
+typedef struct _xmlInputCallback {
+    xmlInputMatchCallback matchcallback;
+    xmlInputOpenCallback opencallback;
+    xmlInputReadCallback readcallback;
+    xmlInputCloseCallback closecallback;
+} xmlInputCallback;
+
+#define MAX_INPUT_CALLBACK 15
+
+static xmlInputCallback xmlInputCallbackTable[MAX_INPUT_CALLBACK];
+static int xmlInputCallbackNr = 0;
+static int xmlInputCallbackInitialized = 0;
+
+#ifdef LIBXML_OUTPUT_ENABLED
+/*
+ * Output I/O callback sets
+ */
+typedef struct _xmlOutputCallback {
+    xmlOutputMatchCallback matchcallback;
+    xmlOutputOpenCallback opencallback;
+    xmlOutputWriteCallback writecallback;
+    xmlOutputCloseCallback closecallback;
+} xmlOutputCallback;
+
+#define MAX_OUTPUT_CALLBACK 15
+
+static xmlOutputCallback xmlOutputCallbackTable[MAX_OUTPUT_CALLBACK];
+static int xmlOutputCallbackNr = 0;
+static int xmlOutputCallbackInitialized = 0;
+
+xmlOutputBufferPtr
+xmlAllocOutputBufferInternal(xmlCharEncodingHandlerPtr encoder);
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+/************************************************************************
+ *									*
+ *		Tree memory error handler				*
+ *									*
+ ************************************************************************/
+
+static const char *IOerr[] = {
+    "Unknown IO error",         /* UNKNOWN */
+    "Permission denied",	/* EACCES */
+    "Resource temporarily unavailable",/* EAGAIN */
+    "Bad file descriptor",	/* EBADF */
+    "Bad message",		/* EBADMSG */
+    "Resource busy",		/* EBUSY */
+    "Operation canceled",	/* ECANCELED */
+    "No child processes",	/* ECHILD */
+    "Resource deadlock avoided",/* EDEADLK */
+    "Domain error",		/* EDOM */
+    "File exists",		/* EEXIST */
+    "Bad address",		/* EFAULT */
+    "File too large",		/* EFBIG */
+    "Operation in progress",	/* EINPROGRESS */
+    "Interrupted function call",/* EINTR */
+    "Invalid argument",		/* EINVAL */
+    "Input/output error",	/* EIO */
+    "Is a directory",		/* EISDIR */
+    "Too many open files",	/* EMFILE */
+    "Too many links",		/* EMLINK */
+    "Inappropriate message buffer length",/* EMSGSIZE */
+    "Filename too long",	/* ENAMETOOLONG */
+    "Too many open files in system",/* ENFILE */
+    "No such device",		/* ENODEV */
+    "No such file or directory",/* ENOENT */
+    "Exec format error",	/* ENOEXEC */
+    "No locks available",	/* ENOLCK */
+    "Not enough space",		/* ENOMEM */
+    "No space left on device",	/* ENOSPC */
+    "Function not implemented",	/* ENOSYS */
+    "Not a directory",		/* ENOTDIR */
+    "Directory not empty",	/* ENOTEMPTY */
+    "Not supported",		/* ENOTSUP */
+    "Inappropriate I/O control operation",/* ENOTTY */
+    "No such device or address",/* ENXIO */
+    "Operation not permitted",	/* EPERM */
+    "Broken pipe",		/* EPIPE */
+    "Result too large",		/* ERANGE */
+    "Read-only file system",	/* EROFS */
+    "Invalid seek",		/* ESPIPE */
+    "No such process",		/* ESRCH */
+    "Operation timed out",	/* ETIMEDOUT */
+    "Improper link",		/* EXDEV */
+    "Attempt to load network entity %s", /* XML_IO_NETWORK_ATTEMPT */
+    "encoder error",		/* XML_IO_ENCODER */
+    "flush error",
+    "write error",
+    "no input",
+    "buffer full",
+    "loading error",
+    "not a socket",		/* ENOTSOCK */
+    "already connected",	/* EISCONN */
+    "connection refused",	/* ECONNREFUSED */
+    "unreachable network",	/* ENETUNREACH */
+    "address in use",		/* EADDRINUSE */
+    "already in use",		/* EALREADY */
+    "unknown address family",	/* EAFNOSUPPORT */
+};
+
+#if defined(_WIN32) || defined (__DJGPP__) && !defined (__CYGWIN__)
+/**
+ * __xmlIOWin32UTF8ToWChar:
+ * @u8String:  uft-8 string
+ *
+ * Convert a string from utf-8 to wchar (WINDOWS ONLY!)
+ */
+static wchar_t *
+__xmlIOWin32UTF8ToWChar(const char *u8String)
+{
+    wchar_t *wString = NULL;
+
+    if (u8String) {
+        int wLen =
+            MultiByteToWideChar(CP_UTF8, MB_ERR_INVALID_CHARS, u8String,
+                                -1, NULL, 0);
+        if (wLen) {
+            wString = xmlMalloc(wLen * sizeof(wchar_t));
+            if (wString) {
+                if (MultiByteToWideChar
+                    (CP_UTF8, 0, u8String, -1, wString, wLen) == 0) {
+                    xmlFree(wString);
+                    wString = NULL;
+                }
+            }
+        }
+    }
+
+    return wString;
+}
+#endif
+
+/**
+ * xmlIOErrMemory:
+ * @extra:  extra information
+ *
+ * Handle an out of memory condition
+ */
+static void
+xmlIOErrMemory(const char *extra)
+{
+    __xmlSimpleError(XML_FROM_IO, XML_ERR_NO_MEMORY, NULL, NULL, extra);
+}
+
+/**
+ * __xmlIOErr:
+ * @code:  the error number
+ * @
+ * @extra:  extra information
+ *
+ * Handle an I/O error
+ */
+void
+__xmlIOErr(int domain, int code, const char *extra)
+{
+    unsigned int idx;
+
+    if (code == 0) {
+#ifdef HAVE_ERRNO_H
+	if (errno == 0) code = 0;
+#ifdef EACCES
+        else if (errno == EACCES) code = XML_IO_EACCES;
+#endif
+#ifdef EAGAIN
+        else if (errno == EAGAIN) code = XML_IO_EAGAIN;
+#endif
+#ifdef EBADF
+        else if (errno == EBADF) code = XML_IO_EBADF;
+#endif
+#ifdef EBADMSG
+        else if (errno == EBADMSG) code = XML_IO_EBADMSG;
+#endif
+#ifdef EBUSY
+        else if (errno == EBUSY) code = XML_IO_EBUSY;
+#endif
+#ifdef ECANCELED
+        else if (errno == ECANCELED) code = XML_IO_ECANCELED;
+#endif
+#ifdef ECHILD
+        else if (errno == ECHILD) code = XML_IO_ECHILD;
+#endif
+#ifdef EDEADLK
+        else if (errno == EDEADLK) code = XML_IO_EDEADLK;
+#endif
+#ifdef EDOM
+        else if (errno == EDOM) code = XML_IO_EDOM;
+#endif
+#ifdef EEXIST
+        else if (errno == EEXIST) code = XML_IO_EEXIST;
+#endif
+#ifdef EFAULT
+        else if (errno == EFAULT) code = XML_IO_EFAULT;
+#endif
+#ifdef EFBIG
+        else if (errno == EFBIG) code = XML_IO_EFBIG;
+#endif
+#ifdef EINPROGRESS
+        else if (errno == EINPROGRESS) code = XML_IO_EINPROGRESS;
+#endif
+#ifdef EINTR
+        else if (errno == EINTR) code = XML_IO_EINTR;
+#endif
+#ifdef EINVAL
+        else if (errno == EINVAL) code = XML_IO_EINVAL;
+#endif
+#ifdef EIO
+        else if (errno == EIO) code = XML_IO_EIO;
+#endif
+#ifdef EISDIR
+        else if (errno == EISDIR) code = XML_IO_EISDIR;
+#endif
+#ifdef EMFILE
+        else if (errno == EMFILE) code = XML_IO_EMFILE;
+#endif
+#ifdef EMLINK
+        else if (errno == EMLINK) code = XML_IO_EMLINK;
+#endif
+#ifdef EMSGSIZE
+        else if (errno == EMSGSIZE) code = XML_IO_EMSGSIZE;
+#endif
+#ifdef ENAMETOOLONG
+        else if (errno == ENAMETOOLONG) code = XML_IO_ENAMETOOLONG;
+#endif
+#ifdef ENFILE
+        else if (errno == ENFILE) code = XML_IO_ENFILE;
+#endif
+#ifdef ENODEV
+        else if (errno == ENODEV) code = XML_IO_ENODEV;
+#endif
+#ifdef ENOENT
+        else if (errno == ENOENT) code = XML_IO_ENOENT;
+#endif
+#ifdef ENOEXEC
+        else if (errno == ENOEXEC) code = XML_IO_ENOEXEC;
+#endif
+#ifdef ENOLCK
+        else if (errno == ENOLCK) code = XML_IO_ENOLCK;
+#endif
+#ifdef ENOMEM
+        else if (errno == ENOMEM) code = XML_IO_ENOMEM;
+#endif
+#ifdef ENOSPC
+        else if (errno == ENOSPC) code = XML_IO_ENOSPC;
+#endif
+#ifdef ENOSYS
+        else if (errno == ENOSYS) code = XML_IO_ENOSYS;
+#endif
+#ifdef ENOTDIR
+        else if (errno == ENOTDIR) code = XML_IO_ENOTDIR;
+#endif
+#ifdef ENOTEMPTY
+        else if (errno == ENOTEMPTY) code = XML_IO_ENOTEMPTY;
+#endif
+#ifdef ENOTSUP
+        else if (errno == ENOTSUP) code = XML_IO_ENOTSUP;
+#endif
+#ifdef ENOTTY
+        else if (errno == ENOTTY) code = XML_IO_ENOTTY;
+#endif
+#ifdef ENXIO
+        else if (errno == ENXIO) code = XML_IO_ENXIO;
+#endif
+#ifdef EPERM
+        else if (errno == EPERM) code = XML_IO_EPERM;
+#endif
+#ifdef EPIPE
+        else if (errno == EPIPE) code = XML_IO_EPIPE;
+#endif
+#ifdef ERANGE
+        else if (errno == ERANGE) code = XML_IO_ERANGE;
+#endif
+#ifdef EROFS
+        else if (errno == EROFS) code = XML_IO_EROFS;
+#endif
+#ifdef ESPIPE
+        else if (errno == ESPIPE) code = XML_IO_ESPIPE;
+#endif
+#ifdef ESRCH
+        else if (errno == ESRCH) code = XML_IO_ESRCH;
+#endif
+#ifdef ETIMEDOUT
+        else if (errno == ETIMEDOUT) code = XML_IO_ETIMEDOUT;
+#endif
+#ifdef EXDEV
+        else if (errno == EXDEV) code = XML_IO_EXDEV;
+#endif
+#ifdef ENOTSOCK
+        else if (errno == ENOTSOCK) code = XML_IO_ENOTSOCK;
+#endif
+#ifdef EISCONN
+        else if (errno == EISCONN) code = XML_IO_EISCONN;
+#endif
+#ifdef ECONNREFUSED
+        else if (errno == ECONNREFUSED) code = XML_IO_ECONNREFUSED;
+#endif
+#ifdef ETIMEDOUT
+        else if (errno == ETIMEDOUT) code = XML_IO_ETIMEDOUT;
+#endif
+#ifdef ENETUNREACH
+        else if (errno == ENETUNREACH) code = XML_IO_ENETUNREACH;
+#endif
+#ifdef EADDRINUSE
+        else if (errno == EADDRINUSE) code = XML_IO_EADDRINUSE;
+#endif
+#ifdef EINPROGRESS
+        else if (errno == EINPROGRESS) code = XML_IO_EINPROGRESS;
+#endif
+#ifdef EALREADY
+        else if (errno == EALREADY) code = XML_IO_EALREADY;
+#endif
+#ifdef EAFNOSUPPORT
+        else if (errno == EAFNOSUPPORT) code = XML_IO_EAFNOSUPPORT;
+#endif
+        else code = XML_IO_UNKNOWN;
+#endif /* HAVE_ERRNO_H */
+    }
+    idx = 0;
+    if (code >= XML_IO_UNKNOWN) idx = code - XML_IO_UNKNOWN;
+    if (idx >= (sizeof(IOerr) / sizeof(IOerr[0]))) idx = 0;
+
+    __xmlSimpleError(domain, code, NULL, IOerr[idx], extra);
+}
+
+/**
+ * xmlIOErr:
+ * @code:  the error number
+ * @extra:  extra information
+ *
+ * Handle an I/O error
+ */
+static void
+xmlIOErr(int code, const char *extra)
+{
+    __xmlIOErr(XML_FROM_IO, code, extra);
+}
+
+/**
+ * __xmlLoaderErr:
+ * @ctx: the parser context
+ * @extra:  extra information
+ *
+ * Handle a resource access error
+ */
+void
+__xmlLoaderErr(void *ctx, const char *msg, const char *filename)
+{
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+    xmlStructuredErrorFunc schannel = NULL;
+    xmlGenericErrorFunc channel = NULL;
+    void *data = NULL;
+    xmlErrorLevel level = XML_ERR_ERROR;
+
+    if ((ctxt != NULL) && (ctxt->disableSAX != 0) &&
+        (ctxt->instate == XML_PARSER_EOF))
+	return;
+    if ((ctxt != NULL) && (ctxt->sax != NULL)) {
+        if (ctxt->validate) {
+	    channel = ctxt->sax->error;
+	    level = XML_ERR_ERROR;
+	} else {
+	    channel = ctxt->sax->warning;
+	    level = XML_ERR_WARNING;
+	}
+	if (ctxt->sax->initialized == XML_SAX2_MAGIC)
+	    schannel = ctxt->sax->serror;
+	data = ctxt->userData;
+    }
+    __xmlRaiseError(schannel, channel, data, ctxt, NULL, XML_FROM_IO,
+                    XML_IO_LOAD_ERROR, level, NULL, 0,
+		    filename, NULL, NULL, 0, 0,
+		    msg, filename);
+
+}
+
+/************************************************************************
+ *									*
+ *		Tree memory error handler				*
+ *									*
+ ************************************************************************/
+/**
+ * xmlNormalizeWindowsPath:
+ * @path: the input file path
+ *
+ * This function is obsolete. Please see xmlURIFromPath in uri.c for
+ * a better solution.
+ *
+ * Returns a canonicalized version of the path
+ */
+xmlChar *
+xmlNormalizeWindowsPath(const xmlChar *path)
+{
+    return xmlCanonicPath(path);
+}
+
+/**
+ * xmlCleanupInputCallbacks:
+ *
+ * clears the entire input callback table. this includes the
+ * compiled-in I/O.
+ */
+void
+xmlCleanupInputCallbacks(void)
+{
+    int i;
+
+    if (!xmlInputCallbackInitialized)
+        return;
+
+    for (i = xmlInputCallbackNr - 1; i >= 0; i--) {
+        xmlInputCallbackTable[i].matchcallback = NULL;
+        xmlInputCallbackTable[i].opencallback = NULL;
+        xmlInputCallbackTable[i].readcallback = NULL;
+        xmlInputCallbackTable[i].closecallback = NULL;
+    }
+
+    xmlInputCallbackNr = 0;
+    xmlInputCallbackInitialized = 0;
+}
+
+/**
+ * xmlPopInputCallbacks:
+ *
+ * Clear the top input callback from the input stack. this includes the
+ * compiled-in I/O.
+ *
+ * Returns the number of input callback registered or -1 in case of error.
+ */
+int
+xmlPopInputCallbacks(void)
+{
+    if (!xmlInputCallbackInitialized)
+        return(-1);
+
+    if (xmlInputCallbackNr <= 0)
+        return(-1);
+
+    xmlInputCallbackNr--;
+    xmlInputCallbackTable[xmlInputCallbackNr].matchcallback = NULL;
+    xmlInputCallbackTable[xmlInputCallbackNr].opencallback = NULL;
+    xmlInputCallbackTable[xmlInputCallbackNr].readcallback = NULL;
+    xmlInputCallbackTable[xmlInputCallbackNr].closecallback = NULL;
+
+    return(xmlInputCallbackNr);
+}
+
+#ifdef LIBXML_OUTPUT_ENABLED
+/**
+ * xmlCleanupOutputCallbacks:
+ *
+ * clears the entire output callback table. this includes the
+ * compiled-in I/O callbacks.
+ */
+void
+xmlCleanupOutputCallbacks(void)
+{
+    int i;
+
+    if (!xmlOutputCallbackInitialized)
+        return;
+
+    for (i = xmlOutputCallbackNr - 1; i >= 0; i--) {
+        xmlOutputCallbackTable[i].matchcallback = NULL;
+        xmlOutputCallbackTable[i].opencallback = NULL;
+        xmlOutputCallbackTable[i].writecallback = NULL;
+        xmlOutputCallbackTable[i].closecallback = NULL;
+    }
+
+    xmlOutputCallbackNr = 0;
+    xmlOutputCallbackInitialized = 0;
+}
+
+/**
+ * xmlPopOutputCallbacks:
+ *
+ * Remove the top output callbacks from the output stack. This includes the
+ * compiled-in I/O.
+ *
+ * Returns the number of output callback registered or -1 in case of error.
+ */
+int
+xmlPopOutputCallbacks(void)
+{
+    if (!xmlOutputCallbackInitialized)
+        return(-1);
+
+    if (xmlOutputCallbackNr <= 0)
+        return(-1);
+
+    xmlOutputCallbackNr--;
+    xmlOutputCallbackTable[xmlOutputCallbackNr].matchcallback = NULL;
+    xmlOutputCallbackTable[xmlOutputCallbackNr].opencallback = NULL;
+    xmlOutputCallbackTable[xmlOutputCallbackNr].writecallback = NULL;
+    xmlOutputCallbackTable[xmlOutputCallbackNr].closecallback = NULL;
+
+    return(xmlOutputCallbackNr);
+}
+
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+/************************************************************************
+ *									*
+ *		Standard I/O for file accesses				*
+ *									*
+ ************************************************************************/
+
+#if defined(_WIN32) || defined (__DJGPP__) && !defined (__CYGWIN__)
+
+/**
+ *  xmlWrapOpenUtf8:
+ * @path:  the path in utf-8 encoding
+ * @mode:  type of access (0 - read, 1 - write)
+ *
+ * function opens the file specified by @path
+ *
+ */
+static FILE*
+xmlWrapOpenUtf8(const char *path,int mode)
+{
+    FILE *fd = NULL;
+    wchar_t *wPath;
+
+    wPath = __xmlIOWin32UTF8ToWChar(path);
+    if(wPath)
+    {
+       fd = _wfopen(wPath, mode ? L"wb" : L"rb");
+       xmlFree(wPath);
+    }
+    /* maybe path in native encoding */
+    if(fd == NULL)
+       fd = fopen(path, mode ? "wb" : "rb");
+
+    return fd;
+}
+
+#ifdef LIBXML_ZLIB_ENABLED
+static gzFile
+xmlWrapGzOpenUtf8(const char *path, const char *mode)
+{
+    gzFile fd;
+    wchar_t *wPath;
+
+    fd = gzopen (path, mode);
+    if (fd)
+        return fd;
+
+    wPath = __xmlIOWin32UTF8ToWChar(path);
+    if(wPath)
+    {
+	int d, m = (strstr(mode, "r") ? O_RDONLY : O_RDWR);
+#ifdef _O_BINARY
+        m |= (strstr(mode, "b") ? _O_BINARY : 0);
+#endif
+	d = _wopen(wPath, m);
+	if (d >= 0)
+	    fd = gzdopen(d, mode);
+        xmlFree(wPath);
+    }
+
+    return fd;
+}
+#endif
+
+/**
+ *  xmlWrapStatUtf8:
+ * @path:  the path in utf-8 encoding
+ * @info:  structure that stores results
+ *
+ * function obtains information about the file or directory
+ *
+ */
+static int
+xmlWrapStatUtf8(const char *path, struct _stat *info) {
+    int retval = -1;
+    wchar_t *wPath;
+
+    wPath = __xmlIOWin32UTF8ToWChar(path);
+    if (wPath) {
+       retval = _wstat(wPath, info);
+       xmlFree(wPath);
+    }
+    /* maybe path in native encoding */
+    if(retval < 0)
+       retval = _stat(path, info);
+    return retval;
+}
+
+#endif
+
+/**
+ * xmlCheckFilename:
+ * @path:  the path to check
+ *
+ * function checks to see if @path is a valid source
+ * (file, socket...) for XML.
+ *
+ * if stat is not available on the target machine,
+ * returns 1.  if stat fails, returns 0 (if calling
+ * stat on the filename fails, it can't be right).
+ * if stat succeeds and the file is a directory,
+ * returns 2.  otherwise returns 1.
+ */
+
+int
+xmlCheckFilename (const char *path)
+{
+#ifdef HAVE_STAT
+#if defined(_WIN32) || defined (__DJGPP__) && !defined (__CYGWIN__)
+    struct _stat stat_buffer;
+#else
+    struct stat stat_buffer;
+#endif
+#endif
+    if (path == NULL)
+	return(0);
+
+#ifdef HAVE_STAT
+#if defined(_WIN32) || defined (__DJGPP__) && !defined (__CYGWIN__)
+    /*
+     * On Windows stat and wstat do not work with long pathname,
+     * which start with '\\?\'
+     */
+    if ((path[0] == '\\') && (path[1] == '\\') && (path[2] == '?') &&
+	(path[3] == '\\') )
+	    return 1;
+
+    if (xmlWrapStatUtf8(path, &stat_buffer) == -1)
+        return 0;
+#else
+    if (stat(path, &stat_buffer) == -1)
+        return 0;
+#endif
+#ifdef S_ISDIR
+    if (S_ISDIR(stat_buffer.st_mode))
+        return 2;
+#endif
+#endif /* HAVE_STAT */
+    return 1;
+}
+
+/**
+ * xmlInputReadCallbackNop:
+ *
+ * No Operation xmlInputReadCallback function, does nothing.
+ *
+ * Returns zero
+ */
+int
+xmlInputReadCallbackNop(void *context ATTRIBUTE_UNUSED,
+                        char *buffer ATTRIBUTE_UNUSED,
+                        int len ATTRIBUTE_UNUSED) {
+    return(0);
+}
+
+/**
+ * xmlFdRead:
+ * @context:  the I/O context
+ * @buffer:  where to drop data
+ * @len:  number of bytes to read
+ *
+ * Read @len bytes to @buffer from the I/O channel.
+ *
+ * Returns the number of bytes written
+ */
+static int
+xmlFdRead (void * context, char * buffer, int len) {
+    int ret;
+
+    ret = read((int) (ptrdiff_t) context, &buffer[0], len);
+    if (ret < 0) xmlIOErr(0, "read()");
+    return(ret);
+}
+
+#ifdef LIBXML_OUTPUT_ENABLED
+/**
+ * xmlFdWrite:
+ * @context:  the I/O context
+ * @buffer:  where to get data
+ * @len:  number of bytes to write
+ *
+ * Write @len bytes from @buffer to the I/O channel.
+ *
+ * Returns the number of bytes written
+ */
+static int
+xmlFdWrite (void * context, const char * buffer, int len) {
+    int ret = 0;
+
+    if (len > 0) {
+	ret = write((int) (ptrdiff_t) context, &buffer[0], len);
+	if (ret < 0) xmlIOErr(0, "write()");
+    }
+    return(ret);
+}
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+/**
+ * xmlFdClose:
+ * @context:  the I/O context
+ *
+ * Close an I/O channel
+ *
+ * Returns 0 in case of success and error code otherwise
+ */
+static int
+xmlFdClose (void * context) {
+    int ret;
+    ret = close((int) (ptrdiff_t) context);
+    if (ret < 0) xmlIOErr(0, "close()");
+    return(ret);
+}
+
+/**
+ * xmlFileMatch:
+ * @filename:  the URI for matching
+ *
+ * input from FILE *
+ *
+ * Returns 1 if matches, 0 otherwise
+ */
+int
+xmlFileMatch (const char *filename ATTRIBUTE_UNUSED) {
+    return(1);
+}
+
+/**
+ * xmlFileOpen_real:
+ * @filename:  the URI for matching
+ *
+ * input from FILE *, supports compressed input
+ * if @filename is " " then the standard input is used
+ *
+ * Returns an I/O context or NULL in case of error
+ */
+static void *
+xmlFileOpen_real (const char *filename) {
+    const char *path = filename;
+    FILE *fd;
+
+    if (filename == NULL)
+        return(NULL);
+
+    if (!strcmp(filename, "-")) {
+	fd = stdin;
+	return((void *) fd);
+    }
+
+    if (!xmlStrncasecmp(BAD_CAST filename, BAD_CAST "file://localhost/", 17)) {
+#if defined (_WIN32) || defined (__DJGPP__) && !defined(__CYGWIN__)
+	path = &filename[17];
+#else
+	path = &filename[16];
+#endif
+    } else if (!xmlStrncasecmp(BAD_CAST filename, BAD_CAST "file:///", 8)) {
+#if defined (_WIN32) || defined (__DJGPP__) && !defined(__CYGWIN__)
+	path = &filename[8];
+#else
+	path = &filename[7];
+#endif
+    } else if (!xmlStrncasecmp(BAD_CAST filename, BAD_CAST "file:/", 6)) {
+        /* lots of generators seems to lazy to read RFC 1738 */
+#if defined (_WIN32) || defined (__DJGPP__) && !defined(__CYGWIN__)
+	path = &filename[6];
+#else
+	path = &filename[5];
+#endif
+    }
+
+    /* Do not check DDNAME on zOS ! */
+#if !defined(__MVS__)
+    if (!xmlCheckFilename(path))
+        return(NULL);
+#endif
+
+#if defined(_WIN32) || defined (__DJGPP__) && !defined (__CYGWIN__)
+    fd = xmlWrapOpenUtf8(path, 0);
+#else
+    fd = fopen(path, "r");
+#endif /* WIN32 */
+    if (fd == NULL) xmlIOErr(0, path);
+    return((void *) fd);
+}
+
+/**
+ * xmlFileOpen:
+ * @filename:  the URI for matching
+ *
+ * Wrapper around xmlFileOpen_real that try it with an unescaped
+ * version of @filename, if this fails fallback to @filename
+ *
+ * Returns a handler or NULL in case or failure
+ */
+void *
+xmlFileOpen (const char *filename) {
+    char *unescaped;
+    void *retval;
+
+    retval = xmlFileOpen_real(filename);
+    if (retval == NULL) {
+	unescaped = xmlURIUnescapeString(filename, 0, NULL);
+	if (unescaped != NULL) {
+	    retval = xmlFileOpen_real(unescaped);
+	    xmlFree(unescaped);
+	}
+    }
+
+    return retval;
+}
+
+#ifdef LIBXML_OUTPUT_ENABLED
+/**
+ * xmlFileOpenW:
+ * @filename:  the URI for matching
+ *
+ * output to from FILE *,
+ * if @filename is "-" then the standard output is used
+ *
+ * Returns an I/O context or NULL in case of error
+ */
+static void *
+xmlFileOpenW (const char *filename) {
+    const char *path = NULL;
+    FILE *fd;
+
+    if (!strcmp(filename, "-")) {
+	fd = stdout;
+	return((void *) fd);
+    }
+
+    if (!xmlStrncasecmp(BAD_CAST filename, BAD_CAST "file://localhost/", 17))
+#if defined (_WIN32) || defined (__DJGPP__) && !defined(__CYGWIN__)
+	path = &filename[17];
+#else
+	path = &filename[16];
+#endif
+    else if (!xmlStrncasecmp(BAD_CAST filename, BAD_CAST "file:///", 8)) {
+#if defined (_WIN32) || defined (__DJGPP__) && !defined(__CYGWIN__)
+	path = &filename[8];
+#else
+	path = &filename[7];
+#endif
+    } else
+	path = filename;
+
+    if (path == NULL)
+	return(NULL);
+
+#if defined(_WIN32) || defined (__DJGPP__) && !defined (__CYGWIN__)
+    fd = xmlWrapOpenUtf8(path, 1);
+#elif(__MVS__)
+    fd = fopen(path, "w");
+#else
+    fd = fopen(path, "wb");
+#endif /* WIN32 */
+
+    if (fd == NULL) xmlIOErr(0, path);
+    return((void *) fd);
+}
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+/**
+ * xmlFileRead:
+ * @context:  the I/O context
+ * @buffer:  where to drop data
+ * @len:  number of bytes to write
+ *
+ * Read @len bytes to @buffer from the I/O channel.
+ *
+ * Returns the number of bytes written or < 0 in case of failure
+ */
+int
+xmlFileRead (void * context, char * buffer, int len) {
+    int ret;
+    if ((context == NULL) || (buffer == NULL))
+        return(-1);
+    ret = fread(&buffer[0], 1,  len, (FILE *) context);
+    if (ret < 0) xmlIOErr(0, "fread()");
+    return(ret);
+}
+
+#ifdef LIBXML_OUTPUT_ENABLED
+/**
+ * xmlFileWrite:
+ * @context:  the I/O context
+ * @buffer:  where to drop data
+ * @len:  number of bytes to write
+ *
+ * Write @len bytes from @buffer to the I/O channel.
+ *
+ * Returns the number of bytes written
+ */
+static int
+xmlFileWrite (void * context, const char * buffer, int len) {
+    int items;
+
+    if ((context == NULL) || (buffer == NULL))
+        return(-1);
+    items = fwrite(&buffer[0], len, 1, (FILE *) context);
+    if ((items == 0) && (ferror((FILE *) context))) {
+        xmlIOErr(0, "fwrite()");
+	return(-1);
+    }
+    return(items * len);
+}
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+/**
+ * xmlFileClose:
+ * @context:  the I/O context
+ *
+ * Close an I/O channel
+ *
+ * Returns 0 or -1 in case of error
+ */
+int
+xmlFileClose (void * context) {
+    FILE *fil;
+    int ret;
+
+    if (context == NULL)
+        return(-1);
+    fil = (FILE *) context;
+    if ((fil == stdout) || (fil == stderr)) {
+        ret = fflush(fil);
+	if (ret < 0)
+	    xmlIOErr(0, "fflush()");
+	return(0);
+    }
+    if (fil == stdin)
+	return(0);
+    ret = ( fclose((FILE *) context) == EOF ) ? -1 : 0;
+    if (ret < 0)
+        xmlIOErr(0, "fclose()");
+    return(ret);
+}
+
+/**
+ * xmlFileFlush:
+ * @context:  the I/O context
+ *
+ * Flush an I/O channel
+ */
+static int
+xmlFileFlush (void * context) {
+    int ret;
+
+    if (context == NULL)
+        return(-1);
+    ret = ( fflush((FILE *) context) == EOF ) ? -1 : 0;
+    if (ret < 0)
+        xmlIOErr(0, "fflush()");
+    return(ret);
+}
+
+#ifdef LIBXML_OUTPUT_ENABLED
+/**
+ * xmlBufferWrite:
+ * @context:  the xmlBuffer
+ * @buffer:  the data to write
+ * @len:  number of bytes to write
+ *
+ * Write @len bytes from @buffer to the xml buffer
+ *
+ * Returns the number of bytes written
+ */
+static int
+xmlBufferWrite (void * context, const char * buffer, int len) {
+    int ret;
+
+    ret = xmlBufferAdd((xmlBufferPtr) context, (const xmlChar *) buffer, len);
+    if (ret != 0)
+        return(-1);
+    return(len);
+}
+#endif
+
+#ifdef LIBXML_ZLIB_ENABLED
+/************************************************************************
+ *									*
+ *		I/O for compressed file accesses			*
+ *									*
+ ************************************************************************/
+/**
+ * xmlGzfileMatch:
+ * @filename:  the URI for matching
+ *
+ * input from compressed file test
+ *
+ * Returns 1 if matches, 0 otherwise
+ */
+static int
+xmlGzfileMatch (const char *filename ATTRIBUTE_UNUSED) {
+    return(1);
+}
+
+/**
+ * xmlGzfileOpen_real:
+ * @filename:  the URI for matching
+ *
+ * input from compressed file open
+ * if @filename is " " then the standard input is used
+ *
+ * Returns an I/O context or NULL in case of error
+ */
+static void *
+xmlGzfileOpen_real (const char *filename) {
+    const char *path = NULL;
+    gzFile fd;
+
+    if (!strcmp(filename, "-")) {
+        int duped_fd = dup(fileno(stdin));
+        fd = gzdopen(duped_fd, "rb");
+        if (fd == Z_NULL && duped_fd >= 0) {
+            close(duped_fd);  /* gzdOpen() does not close on failure */
+        }
+
+	return((void *) fd);
+    }
+
+    if (!xmlStrncasecmp(BAD_CAST filename, BAD_CAST "file://localhost/", 17))
+#if defined (_WIN32) || defined (__DJGPP__) && !defined(__CYGWIN__)
+	path = &filename[17];
+#else
+	path = &filename[16];
+#endif
+    else if (!xmlStrncasecmp(BAD_CAST filename, BAD_CAST "file:///", 8)) {
+#if defined (_WIN32) || defined (__DJGPP__) && !defined(__CYGWIN__)
+	path = &filename[8];
+#else
+	path = &filename[7];
+#endif
+    } else
+	path = filename;
+
+    if (path == NULL)
+	return(NULL);
+    if (!xmlCheckFilename(path))
+        return(NULL);
+
+#if defined(_WIN32) || defined (__DJGPP__) && !defined (__CYGWIN__)
+    fd = xmlWrapGzOpenUtf8(path, "rb");
+#else
+    fd = gzopen(path, "rb");
+#endif
+    return((void *) fd);
+}
+
+/**
+ * xmlGzfileOpen:
+ * @filename:  the URI for matching
+ *
+ * Wrapper around xmlGzfileOpen if the open fais, it will
+ * try to unescape @filename
+ */
+static void *
+xmlGzfileOpen (const char *filename) {
+    char *unescaped;
+    void *retval;
+
+    retval = xmlGzfileOpen_real(filename);
+    if (retval == NULL) {
+	unescaped = xmlURIUnescapeString(filename, 0, NULL);
+	if (unescaped != NULL) {
+	    retval = xmlGzfileOpen_real(unescaped);
+	}
+	xmlFree(unescaped);
+    }
+    return retval;
+}
+
+#ifdef LIBXML_OUTPUT_ENABLED
+/**
+ * xmlGzfileOpenW:
+ * @filename:  the URI for matching
+ * @compression:  the compression factor (0 - 9 included)
+ *
+ * input from compressed file open
+ * if @filename is " " then the standard input is used
+ *
+ * Returns an I/O context or NULL in case of error
+ */
+static void *
+xmlGzfileOpenW (const char *filename, int compression) {
+    const char *path = NULL;
+    char mode[15];
+    gzFile fd;
+
+    snprintf(mode, sizeof(mode), "wb%d", compression);
+    if (!strcmp(filename, "-")) {
+        int duped_fd = dup(fileno(stdout));
+        fd = gzdopen(duped_fd, "rb");
+        if (fd == Z_NULL && duped_fd >= 0) {
+            close(duped_fd);  /* gzdOpen() does not close on failure */
+        }
+
+	return((void *) fd);
+    }
+
+    if (!xmlStrncasecmp(BAD_CAST filename, BAD_CAST "file://localhost/", 17))
+#if defined (_WIN32) || defined (__DJGPP__) && !defined(__CYGWIN__)
+	path = &filename[17];
+#else
+	path = &filename[16];
+#endif
+    else if (!xmlStrncasecmp(BAD_CAST filename, BAD_CAST "file:///", 8)) {
+#if defined (_WIN32) || defined (__DJGPP__) && !defined(__CYGWIN__)
+	path = &filename[8];
+#else
+	path = &filename[7];
+#endif
+    } else
+	path = filename;
+
+    if (path == NULL)
+	return(NULL);
+
+#if defined(_WIN32) || defined (__DJGPP__) && !defined (__CYGWIN__)
+    fd = xmlWrapGzOpenUtf8(path, mode);
+#else
+    fd = gzopen(path, mode);
+#endif
+    return((void *) fd);
+}
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+/**
+ * xmlGzfileRead:
+ * @context:  the I/O context
+ * @buffer:  where to drop data
+ * @len:  number of bytes to write
+ *
+ * Read @len bytes to @buffer from the compressed I/O channel.
+ *
+ * Returns the number of bytes read.
+ */
+static int
+xmlGzfileRead (void * context, char * buffer, int len) {
+    int ret;
+
+    ret = gzread((gzFile) context, &buffer[0], len);
+    if (ret < 0) xmlIOErr(0, "gzread()");
+    return(ret);
+}
+
+#ifdef LIBXML_OUTPUT_ENABLED
+/**
+ * xmlGzfileWrite:
+ * @context:  the I/O context
+ * @buffer:  where to drop data
+ * @len:  number of bytes to write
+ *
+ * Write @len bytes from @buffer to the compressed I/O channel.
+ *
+ * Returns the number of bytes written
+ */
+static int
+xmlGzfileWrite (void * context, const char * buffer, int len) {
+    int ret;
+
+    ret = gzwrite((gzFile) context, (char *) &buffer[0], len);
+    if (ret < 0) xmlIOErr(0, "gzwrite()");
+    return(ret);
+}
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+/**
+ * xmlGzfileClose:
+ * @context:  the I/O context
+ *
+ * Close a compressed I/O channel
+ */
+static int
+xmlGzfileClose (void * context) {
+    int ret;
+
+    ret =  (gzclose((gzFile) context) == Z_OK ) ? 0 : -1;
+    if (ret < 0) xmlIOErr(0, "gzclose()");
+    return(ret);
+}
+#endif /* LIBXML_ZLIB_ENABLED */
+
+#ifdef LIBXML_LZMA_ENABLED
+/************************************************************************
+ *									*
+ *		I/O for compressed file accesses			*
+ *									*
+ ************************************************************************/
+#include "xzlib.h"
+/**
+ * xmlXzfileMatch:
+ * @filename:  the URI for matching
+ *
+ * input from compressed file test
+ *
+ * Returns 1 if matches, 0 otherwise
+ */
+static int
+xmlXzfileMatch (const char *filename ATTRIBUTE_UNUSED) {
+    return(1);
+}
+
+/**
+ * xmlXzFileOpen_real:
+ * @filename:  the URI for matching
+ *
+ * input from compressed file open
+ * if @filename is " " then the standard input is used
+ *
+ * Returns an I/O context or NULL in case of error
+ */
+static void *
+xmlXzfileOpen_real (const char *filename) {
+    const char *path = NULL;
+    xzFile fd;
+
+    if (!strcmp(filename, "-")) {
+        fd = __libxml2_xzdopen(dup(fileno(stdin)), "rb");
+	return((void *) fd);
+    }
+
+    if (!xmlStrncasecmp(BAD_CAST filename, BAD_CAST "file://localhost/", 17)) {
+	path = &filename[16];
+    } else if (!xmlStrncasecmp(BAD_CAST filename, BAD_CAST "file:///", 8)) {
+	path = &filename[7];
+    } else if (!xmlStrncasecmp(BAD_CAST filename, BAD_CAST "file:/", 6)) {
+        /* lots of generators seems to lazy to read RFC 1738 */
+	path = &filename[5];
+    } else
+	path = filename;
+
+    if (path == NULL)
+	return(NULL);
+    if (!xmlCheckFilename(path))
+        return(NULL);
+
+    fd = __libxml2_xzopen(path, "rb");
+    return((void *) fd);
+}
+
+/**
+ * xmlXzfileOpen:
+ * @filename:  the URI for matching
+ *
+ * Wrapper around xmlXzfileOpen_real that try it with an unescaped
+ * version of @filename, if this fails fallback to @filename
+ *
+ * Returns a handler or NULL in case or failure
+ */
+static void *
+xmlXzfileOpen (const char *filename) {
+    char *unescaped;
+    void *retval;
+
+    retval = xmlXzfileOpen_real(filename);
+    if (retval == NULL) {
+	unescaped = xmlURIUnescapeString(filename, 0, NULL);
+	if (unescaped != NULL) {
+	    retval = xmlXzfileOpen_real(unescaped);
+	}
+	xmlFree(unescaped);
+    }
+
+    return retval;
+}
+
+/**
+ * xmlXzfileRead:
+ * @context:  the I/O context
+ * @buffer:  where to drop data
+ * @len:  number of bytes to write
+ *
+ * Read @len bytes to @buffer from the compressed I/O channel.
+ *
+ * Returns the number of bytes written
+ */
+static int
+xmlXzfileRead (void * context, char * buffer, int len) {
+    int ret;
+
+    ret = __libxml2_xzread((xzFile) context, &buffer[0], len);
+    if (ret < 0) xmlIOErr(0, "xzread()");
+    return(ret);
+}
+
+/**
+ * xmlXzfileClose:
+ * @context:  the I/O context
+ *
+ * Close a compressed I/O channel
+ */
+static int
+xmlXzfileClose (void * context) {
+    int ret;
+
+    ret =  (__libxml2_xzclose((xzFile) context) == LZMA_OK ) ? 0 : -1;
+    if (ret < 0) xmlIOErr(0, "xzclose()");
+    return(ret);
+}
+#endif /* LIBXML_LZMA_ENABLED */
+
+#ifdef LIBXML_HTTP_ENABLED
+/************************************************************************
+ *									*
+ *			I/O for HTTP file accesses			*
+ *									*
+ ************************************************************************/
+
+#ifdef LIBXML_OUTPUT_ENABLED
+typedef struct xmlIOHTTPWriteCtxt_
+{
+    int			compression;
+
+    char *		uri;
+
+    void *		doc_buff;
+
+} xmlIOHTTPWriteCtxt, *xmlIOHTTPWriteCtxtPtr;
+
+#ifdef LIBXML_ZLIB_ENABLED
+
+#define DFLT_WBITS		( -15 )
+#define DFLT_MEM_LVL		( 8 )
+#define GZ_MAGIC1		( 0x1f )
+#define GZ_MAGIC2		( 0x8b )
+#define LXML_ZLIB_OS_CODE	( 0x03 )
+#define INIT_HTTP_BUFF_SIZE	( 32768 )
+#define DFLT_ZLIB_RATIO		( 5 )
+
+/*
+**  Data structure and functions to work with sending compressed data
+**  via HTTP.
+*/
+
+typedef struct xmlZMemBuff_
+{
+   unsigned long	size;
+   unsigned long	crc;
+
+   unsigned char *	zbuff;
+   z_stream		zctrl;
+
+} xmlZMemBuff, *xmlZMemBuffPtr;
+
+/**
+ * append_reverse_ulong
+ * @buff:  Compressed memory buffer
+ * @data:  Unsigned long to append
+ *
+ * Append a unsigned long in reverse byte order to the end of the
+ * memory buffer.
+ */
+static void
+append_reverse_ulong( xmlZMemBuff * buff, unsigned long data ) {
+
+    int		idx;
+
+    if ( buff == NULL )
+	return;
+
+    /*
+    **  This is plagiarized from putLong in gzio.c (zlib source) where
+    **  the number "4" is hardcoded.  If zlib is ever patched to
+    **  support 64 bit file sizes, this code would need to be patched
+    **  as well.
+    */
+
+    for ( idx = 0; idx < 4; idx++ ) {
+	*buff->zctrl.next_out = ( data & 0xff );
+	data >>= 8;
+	buff->zctrl.next_out++;
+    }
+
+    return;
+}
+
+/**
+ *
+ * xmlFreeZMemBuff
+ * @buff:  The memory buffer context to clear
+ *
+ * Release all the resources associated with the compressed memory buffer.
+ */
+static void
+xmlFreeZMemBuff( xmlZMemBuffPtr buff ) {
+
+#ifdef DEBUG_HTTP
+    int z_err;
+#endif
+
+    if ( buff == NULL )
+	return;
+
+    xmlFree( buff->zbuff );
+#ifdef DEBUG_HTTP
+    z_err = deflateEnd( &buff->zctrl );
+    if ( z_err != Z_OK )
+	xmlGenericError( xmlGenericErrorContext,
+			"xmlFreeZMemBuff:  Error releasing zlib context:  %d\n",
+			z_err );
+#else
+    deflateEnd( &buff->zctrl );
+#endif
+
+    xmlFree( buff );
+    return;
+}
+
+/**
+ * xmlCreateZMemBuff
+ *@compression:	Compression value to use
+ *
+ * Create a memory buffer to hold the compressed XML document.  The
+ * compressed document in memory will end up being identical to what
+ * would be created if gzopen/gzwrite/gzclose were being used to
+ * write the document to disk.  The code for the header/trailer data to
+ * the compression is plagiarized from the zlib source files.
+ */
+static void *
+xmlCreateZMemBuff( int compression ) {
+
+    int			z_err;
+    int			hdr_lgth;
+    xmlZMemBuffPtr	buff = NULL;
+
+    if ( ( compression < 1 ) || ( compression > 9 ) )
+	return ( NULL );
+
+    /*  Create the control and data areas  */
+
+    buff = xmlMalloc( sizeof( xmlZMemBuff ) );
+    if ( buff == NULL ) {
+	xmlIOErrMemory("creating buffer context");
+	return ( NULL );
+    }
+
+    (void)memset( buff, 0, sizeof( xmlZMemBuff ) );
+    buff->size = INIT_HTTP_BUFF_SIZE;
+    buff->zbuff = xmlMalloc( buff->size );
+    if ( buff->zbuff == NULL ) {
+	xmlFreeZMemBuff( buff );
+	xmlIOErrMemory("creating buffer");
+	return ( NULL );
+    }
+
+    z_err = deflateInit2( &buff->zctrl, compression, Z_DEFLATED,
+			    DFLT_WBITS, DFLT_MEM_LVL, Z_DEFAULT_STRATEGY );
+    if ( z_err != Z_OK ) {
+	xmlChar msg[500];
+	xmlFreeZMemBuff( buff );
+	buff = NULL;
+	xmlStrPrintf(msg, 500,
+		    "xmlCreateZMemBuff:  %s %d\n",
+		    "Error initializing compression context.  ZLIB error:",
+		    z_err );
+	xmlIOErr(XML_IO_WRITE, (const char *) msg);
+	return ( NULL );
+    }
+
+    /*  Set the header data.  The CRC will be needed for the trailer  */
+    buff->crc = crc32( 0L, NULL, 0 );
+    hdr_lgth = snprintf( (char *)buff->zbuff, buff->size,
+			"%c%c%c%c%c%c%c%c%c%c",
+			GZ_MAGIC1, GZ_MAGIC2, Z_DEFLATED,
+			0, 0, 0, 0, 0, 0, LXML_ZLIB_OS_CODE );
+    buff->zctrl.next_out  = buff->zbuff + hdr_lgth;
+    buff->zctrl.avail_out = buff->size - hdr_lgth;
+
+    return ( buff );
+}
+
+/**
+ * xmlZMemBuffExtend
+ * @buff:  Buffer used to compress and consolidate data.
+ * @ext_amt:   Number of bytes to extend the buffer.
+ *
+ * Extend the internal buffer used to store the compressed data by the
+ * specified amount.
+ *
+ * Returns 0 on success or -1 on failure to extend the buffer.  On failure
+ * the original buffer still exists at the original size.
+ */
+static int
+xmlZMemBuffExtend( xmlZMemBuffPtr buff, size_t ext_amt ) {
+
+    int			rc = -1;
+    size_t		new_size;
+    size_t		cur_used;
+
+    unsigned char *	tmp_ptr = NULL;
+
+    if ( buff == NULL )
+	return ( -1 );
+
+    else if ( ext_amt == 0 )
+	return ( 0 );
+
+    cur_used = buff->zctrl.next_out - buff->zbuff;
+    new_size = buff->size + ext_amt;
+
+#ifdef DEBUG_HTTP
+    if ( cur_used > new_size )
+	xmlGenericError( xmlGenericErrorContext,
+			"xmlZMemBuffExtend:  %s\n%s %d bytes.\n",
+			"Buffer overwrite detected during compressed memory",
+			"buffer extension.  Overflowed by",
+			(cur_used - new_size ) );
+#endif
+
+    tmp_ptr = xmlRealloc( buff->zbuff, new_size );
+    if ( tmp_ptr != NULL ) {
+	rc = 0;
+	buff->size  = new_size;
+	buff->zbuff = tmp_ptr;
+	buff->zctrl.next_out  = tmp_ptr + cur_used;
+	buff->zctrl.avail_out = new_size - cur_used;
+    }
+    else {
+	xmlChar msg[500];
+	xmlStrPrintf(msg, 500,
+		    "xmlZMemBuffExtend:  %s %lu bytes.\n",
+		    "Allocation failure extending output buffer to",
+		    (unsigned long) new_size );
+	xmlIOErr(XML_IO_WRITE, (const char *) msg);
+    }
+
+    return ( rc );
+}
+
+/**
+ * xmlZMemBuffAppend
+ * @buff:  Buffer used to compress and consolidate data
+ * @src:   Uncompressed source content to append to buffer
+ * @len:   Length of source data to append to buffer
+ *
+ * Compress and append data to the internal buffer.  The data buffer
+ * will be expanded if needed to store the additional data.
+ *
+ * Returns the number of bytes appended to the buffer or -1 on error.
+ */
+static int
+xmlZMemBuffAppend( xmlZMemBuffPtr buff, const char * src, int len ) {
+
+    int		z_err;
+    size_t	min_accept;
+
+    if ( ( buff == NULL ) || ( src == NULL ) )
+	return ( -1 );
+
+    buff->zctrl.avail_in = len;
+    buff->zctrl.next_in  = (unsigned char *)src;
+    while ( buff->zctrl.avail_in > 0 ) {
+	/*
+	**  Extend the buffer prior to deflate call if a reasonable amount
+	**  of output buffer space is not available.
+	*/
+	min_accept = buff->zctrl.avail_in / DFLT_ZLIB_RATIO;
+	if ( buff->zctrl.avail_out <= min_accept ) {
+	    if ( xmlZMemBuffExtend( buff, buff->size ) == -1 )
+		return ( -1 );
+	}
+
+	z_err = deflate( &buff->zctrl, Z_NO_FLUSH );
+	if ( z_err != Z_OK ) {
+	    xmlChar msg[500];
+	    xmlStrPrintf(msg, 500,
+			"xmlZMemBuffAppend:  %s %d %s - %d",
+			"Compression error while appending",
+			len, "bytes to buffer.  ZLIB error", z_err );
+	    xmlIOErr(XML_IO_WRITE, (const char *) msg);
+	    return ( -1 );
+	}
+    }
+
+    buff->crc = crc32( buff->crc, (unsigned char *)src, len );
+
+    return ( len );
+}
+
+/**
+ * xmlZMemBuffGetContent
+ * @buff:  Compressed memory content buffer
+ * @data_ref:  Pointer reference to point to compressed content
+ *
+ * Flushes the compression buffers, appends gzip file trailers and
+ * returns the compressed content and length of the compressed data.
+ * NOTE:  The gzip trailer code here is plagiarized from zlib source.
+ *
+ * Returns the length of the compressed data or -1 on error.
+ */
+static int
+xmlZMemBuffGetContent( xmlZMemBuffPtr buff, char ** data_ref ) {
+
+    int		zlgth = -1;
+    int		z_err;
+
+    if ( ( buff == NULL ) || ( data_ref == NULL ) )
+	return ( -1 );
+
+    /*  Need to loop until compression output buffers are flushed  */
+
+    do
+    {
+	z_err = deflate( &buff->zctrl, Z_FINISH );
+	if ( z_err == Z_OK ) {
+	    /*  In this case Z_OK means more buffer space needed  */
+
+	    if ( xmlZMemBuffExtend( buff, buff->size ) == -1 )
+		return ( -1 );
+	}
+    }
+    while ( z_err == Z_OK );
+
+    /*  If the compression state is not Z_STREAM_END, some error occurred  */
+
+    if ( z_err == Z_STREAM_END ) {
+
+	/*  Need to append the gzip data trailer  */
+
+	if ( buff->zctrl.avail_out < ( 2 * sizeof( unsigned long ) ) ) {
+	    if ( xmlZMemBuffExtend(buff, (2 * sizeof(unsigned long))) == -1 )
+		return ( -1 );
+	}
+
+	/*
+	**  For whatever reason, the CRC and length data are pushed out
+	**  in reverse byte order.  So a memcpy can't be used here.
+	*/
+
+	append_reverse_ulong( buff, buff->crc );
+	append_reverse_ulong( buff, buff->zctrl.total_in );
+
+	zlgth = buff->zctrl.next_out - buff->zbuff;
+	*data_ref = (char *)buff->zbuff;
+    }
+
+    else {
+	xmlChar msg[500];
+	xmlStrPrintf(msg, 500,
+		    "xmlZMemBuffGetContent:  %s - %d\n",
+		    "Error flushing zlib buffers.  Error code", z_err );
+	xmlIOErr(XML_IO_WRITE, (const char *) msg);
+    }
+
+    return ( zlgth );
+}
+#endif /* LIBXML_OUTPUT_ENABLED */
+#endif  /*  LIBXML_ZLIB_ENABLED  */
+
+#ifdef LIBXML_OUTPUT_ENABLED
+/**
+ * xmlFreeHTTPWriteCtxt
+ * @ctxt:  Context to cleanup
+ *
+ * Free allocated memory and reclaim system resources.
+ *
+ * No return value.
+ */
+static void
+xmlFreeHTTPWriteCtxt( xmlIOHTTPWriteCtxtPtr ctxt )
+{
+    if ( ctxt->uri != NULL )
+	xmlFree( ctxt->uri );
+
+    if ( ctxt->doc_buff != NULL ) {
+
+#ifdef LIBXML_ZLIB_ENABLED
+	if ( ctxt->compression > 0 ) {
+	    xmlFreeZMemBuff( ctxt->doc_buff );
+	}
+	else
+#endif
+	{
+	    xmlOutputBufferClose( ctxt->doc_buff );
+	}
+    }
+
+    xmlFree( ctxt );
+    return;
+}
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+
+/**
+ * xmlIOHTTPMatch:
+ * @filename:  the URI for matching
+ *
+ * check if the URI matches an HTTP one
+ *
+ * Returns 1 if matches, 0 otherwise
+ */
+int
+xmlIOHTTPMatch (const char *filename) {
+    if (!xmlStrncasecmp(BAD_CAST filename, BAD_CAST "http://", 7))
+	return(1);
+    return(0);
+}
+
+/**
+ * xmlIOHTTPOpen:
+ * @filename:  the URI for matching
+ *
+ * open an HTTP I/O channel
+ *
+ * Returns an I/O context or NULL in case of error
+ */
+void *
+xmlIOHTTPOpen (const char *filename) {
+    return(xmlNanoHTTPOpen(filename, NULL));
+}
+
+#ifdef LIBXML_OUTPUT_ENABLED
+/**
+ * xmlIOHTTPOpenW:
+ * @post_uri:  The destination URI for the document
+ * @compression:  The compression desired for the document.
+ *
+ * Open a temporary buffer to collect the document for a subsequent HTTP POST
+ * request.  Non-static as is called from the output buffer creation routine.
+ *
+ * Returns an I/O context or NULL in case of error.
+ */
+
+void *
+xmlIOHTTPOpenW(const char *post_uri, int compression ATTRIBUTE_UNUSED)
+{
+
+    xmlIOHTTPWriteCtxtPtr ctxt = NULL;
+
+    if (post_uri == NULL)
+        return (NULL);
+
+    ctxt = xmlMalloc(sizeof(xmlIOHTTPWriteCtxt));
+    if (ctxt == NULL) {
+	xmlIOErrMemory("creating HTTP output context");
+        return (NULL);
+    }
+
+    (void) memset(ctxt, 0, sizeof(xmlIOHTTPWriteCtxt));
+
+    ctxt->uri = (char *) xmlStrdup((const xmlChar *)post_uri);
+    if (ctxt->uri == NULL) {
+	xmlIOErrMemory("copying URI");
+        xmlFreeHTTPWriteCtxt(ctxt);
+        return (NULL);
+    }
+
+    /*
+     * **  Since the document length is required for an HTTP post,
+     * **  need to put the document into a buffer.  A memory buffer
+     * **  is being used to avoid pushing the data to disk and back.
+     */
+
+#ifdef LIBXML_ZLIB_ENABLED
+    if ((compression > 0) && (compression <= 9)) {
+
+        ctxt->compression = compression;
+        ctxt->doc_buff = xmlCreateZMemBuff(compression);
+    } else
+#endif
+    {
+        /*  Any character conversions should have been done before this  */
+
+        ctxt->doc_buff = xmlAllocOutputBufferInternal(NULL);
+    }
+
+    if (ctxt->doc_buff == NULL) {
+        xmlFreeHTTPWriteCtxt(ctxt);
+        ctxt = NULL;
+    }
+
+    return (ctxt);
+}
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+#ifdef LIBXML_OUTPUT_ENABLED
+/**
+ * xmlIOHTTPDfltOpenW
+ * @post_uri:  The destination URI for this document.
+ *
+ * Calls xmlIOHTTPOpenW with no compression to set up for a subsequent
+ * HTTP post command.  This function should generally not be used as
+ * the open callback is short circuited in xmlOutputBufferCreateFile.
+ *
+ * Returns a pointer to the new IO context.
+ */
+static void *
+xmlIOHTTPDfltOpenW( const char * post_uri ) {
+    return ( xmlIOHTTPOpenW( post_uri, 0 ) );
+}
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+/**
+ * xmlIOHTTPRead:
+ * @context:  the I/O context
+ * @buffer:  where to drop data
+ * @len:  number of bytes to write
+ *
+ * Read @len bytes to @buffer from the I/O channel.
+ *
+ * Returns the number of bytes written
+ */
+int
+xmlIOHTTPRead(void * context, char * buffer, int len) {
+    if ((buffer == NULL) || (len < 0)) return(-1);
+    return(xmlNanoHTTPRead(context, &buffer[0], len));
+}
+
+#ifdef LIBXML_OUTPUT_ENABLED
+/**
+ * xmlIOHTTPWrite
+ * @context:  previously opened writing context
+ * @buffer:   data to output to temporary buffer
+ * @len:      bytes to output
+ *
+ * Collect data from memory buffer into a temporary file for later
+ * processing.
+ *
+ * Returns number of bytes written.
+ */
+
+static int
+xmlIOHTTPWrite( void * context, const char * buffer, int len ) {
+
+    xmlIOHTTPWriteCtxtPtr	ctxt = context;
+
+    if ( ( ctxt == NULL ) || ( ctxt->doc_buff == NULL ) || ( buffer == NULL ) )
+	return ( -1 );
+
+    if ( len > 0 ) {
+
+	/*  Use gzwrite or fwrite as previously setup in the open call  */
+
+#ifdef LIBXML_ZLIB_ENABLED
+	if ( ctxt->compression > 0 )
+	    len = xmlZMemBuffAppend( ctxt->doc_buff, buffer, len );
+
+	else
+#endif
+	    len = xmlOutputBufferWrite( ctxt->doc_buff, len, buffer );
+
+	if ( len < 0 ) {
+	    xmlChar msg[500];
+	    xmlStrPrintf(msg, 500,
+			"xmlIOHTTPWrite:  %s\n%s '%s'.\n",
+			"Error appending to internal buffer.",
+			"Error sending document to URI",
+			ctxt->uri );
+	    xmlIOErr(XML_IO_WRITE, (const char *) msg);
+	}
+    }
+
+    return ( len );
+}
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+
+/**
+ * xmlIOHTTPClose:
+ * @context:  the I/O context
+ *
+ * Close an HTTP I/O channel
+ *
+ * Returns 0
+ */
+int
+xmlIOHTTPClose (void * context) {
+    xmlNanoHTTPClose(context);
+    return 0;
+}
+
+#ifdef LIBXML_OUTPUT_ENABLED
+/**
+ * xmlIOHTTCloseWrite
+ * @context:  The I/O context
+ * @http_mthd: The HTTP method to be used when sending the data
+ *
+ * Close the transmit HTTP I/O channel and actually send the data.
+ */
+static int
+xmlIOHTTPCloseWrite( void * context, const char * http_mthd ) {
+
+    int				close_rc = -1;
+    int				http_rtn = 0;
+    int				content_lgth = 0;
+    xmlIOHTTPWriteCtxtPtr	ctxt = context;
+
+    char *			http_content = NULL;
+    char *			content_encoding = NULL;
+    char *			content_type = (char *) "text/xml";
+    void *			http_ctxt = NULL;
+
+    if ( ( ctxt == NULL ) || ( http_mthd == NULL ) )
+	return ( -1 );
+
+    /*  Retrieve the content from the appropriate buffer  */
+
+#ifdef LIBXML_ZLIB_ENABLED
+
+    if ( ctxt->compression > 0 ) {
+	content_lgth = xmlZMemBuffGetContent( ctxt->doc_buff, &http_content );
+	content_encoding = (char *) "Content-Encoding: gzip";
+    }
+    else
+#endif
+    {
+	/*  Pull the data out of the memory output buffer  */
+
+	xmlOutputBufferPtr	dctxt = ctxt->doc_buff;
+	http_content = (char *) xmlBufContent(dctxt->buffer);
+	content_lgth = xmlBufUse(dctxt->buffer);
+    }
+
+    if ( http_content == NULL ) {
+	xmlChar msg[500];
+	xmlStrPrintf(msg, 500,
+		     "xmlIOHTTPCloseWrite:  %s '%s' %s '%s'.\n",
+		     "Error retrieving content.\nUnable to",
+		     http_mthd, "data to URI", ctxt->uri );
+	xmlIOErr(XML_IO_WRITE, (const char *) msg);
+    }
+
+    else {
+
+	http_ctxt = xmlNanoHTTPMethod( ctxt->uri, http_mthd, http_content,
+					&content_type, content_encoding,
+					content_lgth );
+
+	if ( http_ctxt != NULL ) {
+#ifdef DEBUG_HTTP
+	    /*  If testing/debugging - dump reply with request content  */
+
+	    FILE *	tst_file = NULL;
+	    char	buffer[ 4096 ];
+	    char *	dump_name = NULL;
+	    int		avail;
+
+	    xmlGenericError( xmlGenericErrorContext,
+			"xmlNanoHTTPCloseWrite:  HTTP %s to\n%s returned %d.\n",
+			http_mthd, ctxt->uri,
+			xmlNanoHTTPReturnCode( http_ctxt ) );
+
+	    /*
+	    **  Since either content or reply may be gzipped,
+	    **  dump them to separate files instead of the
+	    **  standard error context.
+	    */
+
+	    dump_name = tempnam( NULL, "lxml" );
+	    if ( dump_name != NULL ) {
+		(void)snprintf( buffer, sizeof(buffer), "%s.content", dump_name );
+
+		tst_file = fopen( buffer, "wb" );
+		if ( tst_file != NULL ) {
+		    xmlGenericError( xmlGenericErrorContext,
+			"Transmitted content saved in file:  %s\n", buffer );
+
+		    fwrite( http_content, sizeof( char ),
+					content_lgth, tst_file );
+		    fclose( tst_file );
+		}
+
+		(void)snprintf( buffer, sizeof(buffer), "%s.reply", dump_name );
+		tst_file = fopen( buffer, "wb" );
+		if ( tst_file != NULL ) {
+		    xmlGenericError( xmlGenericErrorContext,
+			"Reply content saved in file:  %s\n", buffer );
+
+
+		    while ( (avail = xmlNanoHTTPRead( http_ctxt,
+					buffer, sizeof( buffer ) )) > 0 ) {
+
+			fwrite( buffer, sizeof( char ), avail, tst_file );
+		    }
+
+		    fclose( tst_file );
+		}
+
+		free( dump_name );
+	    }
+#endif  /*  DEBUG_HTTP  */
+
+	    http_rtn = xmlNanoHTTPReturnCode( http_ctxt );
+	    if ( ( http_rtn >= 200 ) && ( http_rtn < 300 ) )
+		close_rc = 0;
+	    else {
+                xmlChar msg[500];
+                xmlStrPrintf(msg, 500,
+                      "xmlIOHTTPCloseWrite: HTTP '%s' of %d %s\n'%s' %s %d\n",
+			    http_mthd, content_lgth,
+			    "bytes to URI", ctxt->uri,
+			    "failed.  HTTP return code:", http_rtn );
+		xmlIOErr(XML_IO_WRITE, (const char *) msg);
+            }
+
+	    xmlNanoHTTPClose( http_ctxt );
+	    xmlFree( content_type );
+	}
+    }
+
+    /*  Final cleanups  */
+
+    xmlFreeHTTPWriteCtxt( ctxt );
+
+    return ( close_rc );
+}
+
+/**
+ * xmlIOHTTPClosePut
+ *
+ * @context:  The I/O context
+ *
+ * Close the transmit HTTP I/O channel and actually send data using a PUT
+ * HTTP method.
+ */
+static int
+xmlIOHTTPClosePut( void * ctxt ) {
+    return ( xmlIOHTTPCloseWrite( ctxt, "PUT" ) );
+}
+
+
+/**
+ * xmlIOHTTPClosePost
+ *
+ * @context:  The I/O context
+ *
+ * Close the transmit HTTP I/O channel and actually send data using a POST
+ * HTTP method.
+ */
+static int
+xmlIOHTTPClosePost( void * ctxt ) {
+    return ( xmlIOHTTPCloseWrite( ctxt, "POST" ) );
+}
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+#endif /* LIBXML_HTTP_ENABLED */
+
+#ifdef LIBXML_FTP_ENABLED
+/************************************************************************
+ *									*
+ *			I/O for FTP file accesses			*
+ *									*
+ ************************************************************************/
+/**
+ * xmlIOFTPMatch:
+ * @filename:  the URI for matching
+ *
+ * check if the URI matches an FTP one
+ *
+ * Returns 1 if matches, 0 otherwise
+ */
+int
+xmlIOFTPMatch (const char *filename) {
+    if (!xmlStrncasecmp(BAD_CAST filename, BAD_CAST "ftp://", 6))
+	return(1);
+    return(0);
+}
+
+/**
+ * xmlIOFTPOpen:
+ * @filename:  the URI for matching
+ *
+ * open an FTP I/O channel
+ *
+ * Returns an I/O context or NULL in case of error
+ */
+void *
+xmlIOFTPOpen (const char *filename) {
+    return(xmlNanoFTPOpen(filename));
+}
+
+/**
+ * xmlIOFTPRead:
+ * @context:  the I/O context
+ * @buffer:  where to drop data
+ * @len:  number of bytes to write
+ *
+ * Read @len bytes to @buffer from the I/O channel.
+ *
+ * Returns the number of bytes written
+ */
+int
+xmlIOFTPRead(void * context, char * buffer, int len) {
+    if ((buffer == NULL) || (len < 0)) return(-1);
+    return(xmlNanoFTPRead(context, &buffer[0], len));
+}
+
+/**
+ * xmlIOFTPClose:
+ * @context:  the I/O context
+ *
+ * Close an FTP I/O channel
+ *
+ * Returns 0
+ */
+int
+xmlIOFTPClose (void * context) {
+    return ( xmlNanoFTPClose(context) );
+}
+#endif /* LIBXML_FTP_ENABLED */
+
+
+/**
+ * xmlRegisterInputCallbacks:
+ * @matchFunc:  the xmlInputMatchCallback
+ * @openFunc:  the xmlInputOpenCallback
+ * @readFunc:  the xmlInputReadCallback
+ * @closeFunc:  the xmlInputCloseCallback
+ *
+ * Register a new set of I/O callback for handling parser input.
+ *
+ * Returns the registered handler number or -1 in case of error
+ */
+int
+xmlRegisterInputCallbacks(xmlInputMatchCallback matchFunc,
+	xmlInputOpenCallback openFunc, xmlInputReadCallback readFunc,
+	xmlInputCloseCallback closeFunc) {
+    if (xmlInputCallbackNr >= MAX_INPUT_CALLBACK) {
+	return(-1);
+    }
+    xmlInputCallbackTable[xmlInputCallbackNr].matchcallback = matchFunc;
+    xmlInputCallbackTable[xmlInputCallbackNr].opencallback = openFunc;
+    xmlInputCallbackTable[xmlInputCallbackNr].readcallback = readFunc;
+    xmlInputCallbackTable[xmlInputCallbackNr].closecallback = closeFunc;
+    xmlInputCallbackInitialized = 1;
+    return(xmlInputCallbackNr++);
+}
+
+#ifdef LIBXML_OUTPUT_ENABLED
+/**
+ * xmlRegisterOutputCallbacks:
+ * @matchFunc:  the xmlOutputMatchCallback
+ * @openFunc:  the xmlOutputOpenCallback
+ * @writeFunc:  the xmlOutputWriteCallback
+ * @closeFunc:  the xmlOutputCloseCallback
+ *
+ * Register a new set of I/O callback for handling output.
+ *
+ * Returns the registered handler number or -1 in case of error
+ */
+int
+xmlRegisterOutputCallbacks(xmlOutputMatchCallback matchFunc,
+	xmlOutputOpenCallback openFunc, xmlOutputWriteCallback writeFunc,
+	xmlOutputCloseCallback closeFunc) {
+    if (xmlOutputCallbackNr >= MAX_OUTPUT_CALLBACK) {
+	return(-1);
+    }
+    xmlOutputCallbackTable[xmlOutputCallbackNr].matchcallback = matchFunc;
+    xmlOutputCallbackTable[xmlOutputCallbackNr].opencallback = openFunc;
+    xmlOutputCallbackTable[xmlOutputCallbackNr].writecallback = writeFunc;
+    xmlOutputCallbackTable[xmlOutputCallbackNr].closecallback = closeFunc;
+    xmlOutputCallbackInitialized = 1;
+    return(xmlOutputCallbackNr++);
+}
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+/**
+ * xmlRegisterDefaultInputCallbacks:
+ *
+ * Registers the default compiled-in I/O handlers.
+ */
+void
+xmlRegisterDefaultInputCallbacks(void) {
+    if (xmlInputCallbackInitialized)
+	return;
+
+    xmlRegisterInputCallbacks(xmlFileMatch, xmlFileOpen,
+	                      xmlFileRead, xmlFileClose);
+#ifdef LIBXML_ZLIB_ENABLED
+    xmlRegisterInputCallbacks(xmlGzfileMatch, xmlGzfileOpen,
+	                      xmlGzfileRead, xmlGzfileClose);
+#endif /* LIBXML_ZLIB_ENABLED */
+#ifdef LIBXML_LZMA_ENABLED
+    xmlRegisterInputCallbacks(xmlXzfileMatch, xmlXzfileOpen,
+	                      xmlXzfileRead, xmlXzfileClose);
+#endif /* LIBXML_LZMA_ENABLED */
+
+#ifdef LIBXML_HTTP_ENABLED
+    xmlRegisterInputCallbacks(xmlIOHTTPMatch, xmlIOHTTPOpen,
+	                      xmlIOHTTPRead, xmlIOHTTPClose);
+#endif /* LIBXML_HTTP_ENABLED */
+
+#ifdef LIBXML_FTP_ENABLED
+    xmlRegisterInputCallbacks(xmlIOFTPMatch, xmlIOFTPOpen,
+	                      xmlIOFTPRead, xmlIOFTPClose);
+#endif /* LIBXML_FTP_ENABLED */
+    xmlInputCallbackInitialized = 1;
+}
+
+#ifdef LIBXML_OUTPUT_ENABLED
+/**
+ * xmlRegisterDefaultOutputCallbacks:
+ *
+ * Registers the default compiled-in I/O handlers.
+ */
+void
+xmlRegisterDefaultOutputCallbacks (void) {
+    if (xmlOutputCallbackInitialized)
+	return;
+
+    xmlRegisterOutputCallbacks(xmlFileMatch, xmlFileOpenW,
+	                      xmlFileWrite, xmlFileClose);
+
+#ifdef LIBXML_HTTP_ENABLED
+    xmlRegisterOutputCallbacks(xmlIOHTTPMatch, xmlIOHTTPDfltOpenW,
+	                       xmlIOHTTPWrite, xmlIOHTTPClosePut);
+#endif
+
+/*********************************
+ No way a-priori to distinguish between gzipped files from
+ uncompressed ones except opening if existing then closing
+ and saving with same compression ratio ... a pain.
+
+#ifdef LIBXML_ZLIB_ENABLED
+    xmlRegisterOutputCallbacks(xmlGzfileMatch, xmlGzfileOpen,
+	                       xmlGzfileWrite, xmlGzfileClose);
+#endif
+
+ Nor FTP PUT ....
+#ifdef LIBXML_FTP_ENABLED
+    xmlRegisterOutputCallbacks(xmlIOFTPMatch, xmlIOFTPOpen,
+	                       xmlIOFTPWrite, xmlIOFTPClose);
+#endif
+ **********************************/
+    xmlOutputCallbackInitialized = 1;
+}
+
+#ifdef LIBXML_HTTP_ENABLED
+/**
+ * xmlRegisterHTTPPostCallbacks:
+ *
+ * By default, libxml submits HTTP output requests using the "PUT" method.
+ * Calling this method changes the HTTP output method to use the "POST"
+ * method instead.
+ *
+ */
+void
+xmlRegisterHTTPPostCallbacks( void ) {
+
+    /*  Register defaults if not done previously  */
+
+    if ( xmlOutputCallbackInitialized == 0 )
+	xmlRegisterDefaultOutputCallbacks( );
+
+    xmlRegisterOutputCallbacks(xmlIOHTTPMatch, xmlIOHTTPDfltOpenW,
+	                       xmlIOHTTPWrite, xmlIOHTTPClosePost);
+    return;
+}
+#endif
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+/**
+ * xmlAllocParserInputBuffer:
+ * @enc:  the charset encoding if known
+ *
+ * Create a buffered parser input for progressive parsing
+ *
+ * Returns the new parser input or NULL
+ */
+xmlParserInputBufferPtr
+xmlAllocParserInputBuffer(xmlCharEncoding enc) {
+    xmlParserInputBufferPtr ret;
+
+    ret = (xmlParserInputBufferPtr) xmlMalloc(sizeof(xmlParserInputBuffer));
+    if (ret == NULL) {
+	xmlIOErrMemory("creating input buffer");
+	return(NULL);
+    }
+    memset(ret, 0, (size_t) sizeof(xmlParserInputBuffer));
+    ret->buffer = xmlBufCreateSize(2 * xmlDefaultBufferSize);
+    if (ret->buffer == NULL) {
+        xmlFree(ret);
+	return(NULL);
+    }
+    xmlBufSetAllocationScheme(ret->buffer, XML_BUFFER_ALLOC_DOUBLEIT);
+    ret->encoder = xmlGetCharEncodingHandler(enc);
+    if (ret->encoder != NULL)
+        ret->raw = xmlBufCreateSize(2 * xmlDefaultBufferSize);
+    else
+        ret->raw = NULL;
+    ret->readcallback = NULL;
+    ret->closecallback = NULL;
+    ret->context = NULL;
+    ret->compressed = -1;
+    ret->rawconsumed = 0;
+
+    return(ret);
+}
+
+#ifdef LIBXML_OUTPUT_ENABLED
+/**
+ * xmlAllocOutputBuffer:
+ * @encoder:  the encoding converter or NULL
+ *
+ * Create a buffered parser output
+ *
+ * Returns the new parser output or NULL
+ */
+xmlOutputBufferPtr
+xmlAllocOutputBuffer(xmlCharEncodingHandlerPtr encoder) {
+    xmlOutputBufferPtr ret;
+
+    ret = (xmlOutputBufferPtr) xmlMalloc(sizeof(xmlOutputBuffer));
+    if (ret == NULL) {
+	xmlIOErrMemory("creating output buffer");
+	return(NULL);
+    }
+    memset(ret, 0, (size_t) sizeof(xmlOutputBuffer));
+    ret->buffer = xmlBufCreate();
+    if (ret->buffer == NULL) {
+        xmlFree(ret);
+	return(NULL);
+    }
+
+    /* try to avoid a performance problem with Windows realloc() */
+    if (xmlBufGetAllocationScheme(ret->buffer) == XML_BUFFER_ALLOC_EXACT)
+        xmlBufSetAllocationScheme(ret->buffer, XML_BUFFER_ALLOC_DOUBLEIT);
+
+    ret->encoder = encoder;
+    if (encoder != NULL) {
+        ret->conv = xmlBufCreateSize(4000);
+	if (ret->conv == NULL) {
+            xmlBufFree(ret->buffer);
+	    xmlFree(ret);
+	    return(NULL);
+	}
+
+	/*
+	 * This call is designed to initiate the encoder state
+	 */
+	xmlCharEncOutput(ret, 1);
+    } else
+        ret->conv = NULL;
+    ret->writecallback = NULL;
+    ret->closecallback = NULL;
+    ret->context = NULL;
+    ret->written = 0;
+
+    return(ret);
+}
+
+/**
+ * xmlAllocOutputBufferInternal:
+ * @encoder:  the encoding converter or NULL
+ *
+ * Create a buffered parser output
+ *
+ * Returns the new parser output or NULL
+ */
+xmlOutputBufferPtr
+xmlAllocOutputBufferInternal(xmlCharEncodingHandlerPtr encoder) {
+    xmlOutputBufferPtr ret;
+
+    ret = (xmlOutputBufferPtr) xmlMalloc(sizeof(xmlOutputBuffer));
+    if (ret == NULL) {
+	xmlIOErrMemory("creating output buffer");
+	return(NULL);
+    }
+    memset(ret, 0, (size_t) sizeof(xmlOutputBuffer));
+    ret->buffer = xmlBufCreate();
+    if (ret->buffer == NULL) {
+        xmlFree(ret);
+	return(NULL);
+    }
+
+
+    /*
+     * For conversion buffers we use the special IO handling
+     */
+    xmlBufSetAllocationScheme(ret->buffer, XML_BUFFER_ALLOC_IO);
+
+    ret->encoder = encoder;
+    if (encoder != NULL) {
+        ret->conv = xmlBufCreateSize(4000);
+	if (ret->conv == NULL) {
+            xmlBufFree(ret->buffer);
+	    xmlFree(ret);
+	    return(NULL);
+	}
+
+	/*
+	 * This call is designed to initiate the encoder state
+	 */
+        xmlCharEncOutput(ret, 1);
+    } else
+        ret->conv = NULL;
+    ret->writecallback = NULL;
+    ret->closecallback = NULL;
+    ret->context = NULL;
+    ret->written = 0;
+
+    return(ret);
+}
+
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+/**
+ * xmlFreeParserInputBuffer:
+ * @in:  a buffered parser input
+ *
+ * Free up the memory used by a buffered parser input
+ */
+void
+xmlFreeParserInputBuffer(xmlParserInputBufferPtr in) {
+    if (in == NULL) return;
+
+    if (in->raw) {
+        xmlBufFree(in->raw);
+	in->raw = NULL;
+    }
+    if (in->encoder != NULL) {
+        xmlCharEncCloseFunc(in->encoder);
+    }
+    if (in->closecallback != NULL) {
+	in->closecallback(in->context);
+    }
+    if (in->buffer != NULL) {
+        xmlBufFree(in->buffer);
+	in->buffer = NULL;
+    }
+
+    xmlFree(in);
+}
+
+#ifdef LIBXML_OUTPUT_ENABLED
+/**
+ * xmlOutputBufferClose:
+ * @out:  a buffered output
+ *
+ * flushes and close the output I/O channel
+ * and free up all the associated resources
+ *
+ * Returns the number of byte written or -1 in case of error.
+ */
+int
+xmlOutputBufferClose(xmlOutputBufferPtr out)
+{
+    int written;
+    int err_rc = 0;
+
+    if (out == NULL)
+        return (-1);
+    if (out->writecallback != NULL)
+        xmlOutputBufferFlush(out);
+    if (out->closecallback != NULL) {
+        err_rc = out->closecallback(out->context);
+    }
+    written = out->written;
+    if (out->conv) {
+        xmlBufFree(out->conv);
+        out->conv = NULL;
+    }
+    if (out->encoder != NULL) {
+        xmlCharEncCloseFunc(out->encoder);
+    }
+    if (out->buffer != NULL) {
+        xmlBufFree(out->buffer);
+        out->buffer = NULL;
+    }
+
+    if (out->error)
+        err_rc = -1;
+    xmlFree(out);
+    return ((err_rc == 0) ? written : err_rc);
+}
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+xmlParserInputBufferPtr
+__xmlParserInputBufferCreateFilename(const char *URI, xmlCharEncoding enc) {
+    xmlParserInputBufferPtr ret;
+    int i = 0;
+    void *context = NULL;
+
+    if (xmlInputCallbackInitialized == 0)
+	xmlRegisterDefaultInputCallbacks();
+
+    if (URI == NULL) return(NULL);
+
+    /*
+     * Try to find one of the input accept method accepting that scheme
+     * Go in reverse to give precedence to user defined handlers.
+     */
+    if (context == NULL) {
+	for (i = xmlInputCallbackNr - 1;i >= 0;i--) {
+	    if ((xmlInputCallbackTable[i].matchcallback != NULL) &&
+		(xmlInputCallbackTable[i].matchcallback(URI) != 0)) {
+		context = xmlInputCallbackTable[i].opencallback(URI);
+		if (context != NULL) {
+		    break;
+		}
+	    }
+	}
+    }
+    if (context == NULL) {
+	return(NULL);
+    }
+
+    /*
+     * Allocate the Input buffer front-end.
+     */
+    ret = xmlAllocParserInputBuffer(enc);
+    if (ret != NULL) {
+	ret->context = context;
+	ret->readcallback = xmlInputCallbackTable[i].readcallback;
+	ret->closecallback = xmlInputCallbackTable[i].closecallback;
+#ifdef LIBXML_ZLIB_ENABLED
+	if ((xmlInputCallbackTable[i].opencallback == xmlGzfileOpen) &&
+		(strcmp(URI, "-") != 0)) {
+#if defined(ZLIB_VERNUM) && ZLIB_VERNUM >= 0x1230
+            ret->compressed = !gzdirect(context);
+#else
+	    if (((z_stream *)context)->avail_in > 4) {
+	        char *cptr, buff4[4];
+		cptr = (char *) ((z_stream *)context)->next_in;
+		if (gzread(context, buff4, 4) == 4) {
+		    if (strncmp(buff4, cptr, 4) == 0)
+		        ret->compressed = 0;
+		    else
+		        ret->compressed = 1;
+		    gzrewind(context);
+		}
+	    }
+#endif
+	}
+#endif
+#ifdef LIBXML_LZMA_ENABLED
+	if ((xmlInputCallbackTable[i].opencallback == xmlXzfileOpen) &&
+		(strcmp(URI, "-") != 0)) {
+            ret->compressed = __libxml2_xzcompressed(context);
+	}
+#endif
+    }
+    else
+      xmlInputCallbackTable[i].closecallback (context);
+
+    return(ret);
+}
+
+/**
+ * xmlParserInputBufferCreateFilename:
+ * @URI:  a C string containing the URI or filename
+ * @enc:  the charset encoding if known
+ *
+ * Create a buffered parser input for the progressive parsing of a file
+ * If filename is "-' then we use stdin as the input.
+ * Automatic support for ZLIB/Compress compressed document is provided
+ * by default if found at compile-time.
+ * Do an encoding check if enc == XML_CHAR_ENCODING_NONE
+ *
+ * Returns the new parser input or NULL
+ */
+xmlParserInputBufferPtr
+xmlParserInputBufferCreateFilename(const char *URI, xmlCharEncoding enc) {
+    if ((xmlParserInputBufferCreateFilenameValue)) {
+		return xmlParserInputBufferCreateFilenameValue(URI, enc);
+	}
+	return __xmlParserInputBufferCreateFilename(URI, enc);
+}
+
+#ifdef LIBXML_OUTPUT_ENABLED
+xmlOutputBufferPtr
+__xmlOutputBufferCreateFilename(const char *URI,
+                              xmlCharEncodingHandlerPtr encoder,
+                              int compression ATTRIBUTE_UNUSED) {
+    xmlOutputBufferPtr ret;
+    xmlURIPtr puri;
+    int i = 0;
+    void *context = NULL;
+    char *unescaped = NULL;
+#ifdef LIBXML_ZLIB_ENABLED
+    int is_file_uri = 1;
+#endif
+
+    if (xmlOutputCallbackInitialized == 0)
+	xmlRegisterDefaultOutputCallbacks();
+
+    if (URI == NULL) return(NULL);
+
+    puri = xmlParseURI(URI);
+    if (puri != NULL) {
+#ifdef LIBXML_ZLIB_ENABLED
+        if ((puri->scheme != NULL) &&
+	    (!xmlStrEqual(BAD_CAST puri->scheme, BAD_CAST "file")))
+	    is_file_uri = 0;
+#endif
+	/*
+	 * try to limit the damages of the URI unescaping code.
+	 */
+	if ((puri->scheme == NULL) ||
+	    (xmlStrEqual(BAD_CAST puri->scheme, BAD_CAST "file")))
+	    unescaped = xmlURIUnescapeString(URI, 0, NULL);
+	xmlFreeURI(puri);
+    }
+
+    /*
+     * Try to find one of the output accept method accepting that scheme
+     * Go in reverse to give precedence to user defined handlers.
+     * try with an unescaped version of the URI
+     */
+    if (unescaped != NULL) {
+#ifdef LIBXML_ZLIB_ENABLED
+	if ((compression > 0) && (compression <= 9) && (is_file_uri == 1)) {
+	    context = xmlGzfileOpenW(unescaped, compression);
+	    if (context != NULL) {
+		ret = xmlAllocOutputBufferInternal(encoder);
+		if (ret != NULL) {
+		    ret->context = context;
+		    ret->writecallback = xmlGzfileWrite;
+		    ret->closecallback = xmlGzfileClose;
+		}
+		xmlFree(unescaped);
+		return(ret);
+	    }
+	}
+#endif
+	for (i = xmlOutputCallbackNr - 1;i >= 0;i--) {
+	    if ((xmlOutputCallbackTable[i].matchcallback != NULL) &&
+		(xmlOutputCallbackTable[i].matchcallback(unescaped) != 0)) {
+#if defined(LIBXML_HTTP_ENABLED) && defined(LIBXML_ZLIB_ENABLED)
+		/*  Need to pass compression parameter into HTTP open calls  */
+		if (xmlOutputCallbackTable[i].matchcallback == xmlIOHTTPMatch)
+		    context = xmlIOHTTPOpenW(unescaped, compression);
+		else
+#endif
+		    context = xmlOutputCallbackTable[i].opencallback(unescaped);
+		if (context != NULL)
+		    break;
+	    }
+	}
+	xmlFree(unescaped);
+    }
+
+    /*
+     * If this failed try with a non-escaped URI this may be a strange
+     * filename
+     */
+    if (context == NULL) {
+#ifdef LIBXML_ZLIB_ENABLED
+	if ((compression > 0) && (compression <= 9) && (is_file_uri == 1)) {
+	    context = xmlGzfileOpenW(URI, compression);
+	    if (context != NULL) {
+		ret = xmlAllocOutputBufferInternal(encoder);
+		if (ret != NULL) {
+		    ret->context = context;
+		    ret->writecallback = xmlGzfileWrite;
+		    ret->closecallback = xmlGzfileClose;
+		}
+		return(ret);
+	    }
+	}
+#endif
+	for (i = xmlOutputCallbackNr - 1;i >= 0;i--) {
+	    if ((xmlOutputCallbackTable[i].matchcallback != NULL) &&
+		(xmlOutputCallbackTable[i].matchcallback(URI) != 0)) {
+#if defined(LIBXML_HTTP_ENABLED) && defined(LIBXML_ZLIB_ENABLED)
+		/*  Need to pass compression parameter into HTTP open calls  */
+		if (xmlOutputCallbackTable[i].matchcallback == xmlIOHTTPMatch)
+		    context = xmlIOHTTPOpenW(URI, compression);
+		else
+#endif
+		    context = xmlOutputCallbackTable[i].opencallback(URI);
+		if (context != NULL)
+		    break;
+	    }
+	}
+    }
+
+    if (context == NULL) {
+	return(NULL);
+    }
+
+    /*
+     * Allocate the Output buffer front-end.
+     */
+    ret = xmlAllocOutputBufferInternal(encoder);
+    if (ret != NULL) {
+	ret->context = context;
+	ret->writecallback = xmlOutputCallbackTable[i].writecallback;
+	ret->closecallback = xmlOutputCallbackTable[i].closecallback;
+    }
+    return(ret);
+}
+
+/**
+ * xmlOutputBufferCreateFilename:
+ * @URI:  a C string containing the URI or filename
+ * @encoder:  the encoding converter or NULL
+ * @compression:  the compression ration (0 none, 9 max).
+ *
+ * Create a buffered  output for the progressive saving of a file
+ * If filename is "-' then we use stdout as the output.
+ * Automatic support for ZLIB/Compress compressed document is provided
+ * by default if found at compile-time.
+ * TODO: currently if compression is set, the library only support
+ *       writing to a local file.
+ *
+ * Returns the new output or NULL
+ */
+xmlOutputBufferPtr
+xmlOutputBufferCreateFilename(const char *URI,
+                              xmlCharEncodingHandlerPtr encoder,
+                              int compression ATTRIBUTE_UNUSED) {
+    if ((xmlOutputBufferCreateFilenameValue)) {
+		return xmlOutputBufferCreateFilenameValue(URI, encoder, compression);
+	}
+	return __xmlOutputBufferCreateFilename(URI, encoder, compression);
+}
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+/**
+ * xmlParserInputBufferCreateFile:
+ * @file:  a FILE*
+ * @enc:  the charset encoding if known
+ *
+ * Create a buffered parser input for the progressive parsing of a FILE *
+ * buffered C I/O
+ *
+ * Returns the new parser input or NULL
+ */
+xmlParserInputBufferPtr
+xmlParserInputBufferCreateFile(FILE *file, xmlCharEncoding enc) {
+    xmlParserInputBufferPtr ret;
+
+    if (xmlInputCallbackInitialized == 0)
+	xmlRegisterDefaultInputCallbacks();
+
+    if (file == NULL) return(NULL);
+
+    ret = xmlAllocParserInputBuffer(enc);
+    if (ret != NULL) {
+        ret->context = file;
+	ret->readcallback = xmlFileRead;
+	ret->closecallback = xmlFileFlush;
+    }
+
+    return(ret);
+}
+
+#ifdef LIBXML_OUTPUT_ENABLED
+/**
+ * xmlOutputBufferCreateFile:
+ * @file:  a FILE*
+ * @encoder:  the encoding converter or NULL
+ *
+ * Create a buffered output for the progressive saving to a FILE *
+ * buffered C I/O
+ *
+ * Returns the new parser output or NULL
+ */
+xmlOutputBufferPtr
+xmlOutputBufferCreateFile(FILE *file, xmlCharEncodingHandlerPtr encoder) {
+    xmlOutputBufferPtr ret;
+
+    if (xmlOutputCallbackInitialized == 0)
+	xmlRegisterDefaultOutputCallbacks();
+
+    if (file == NULL) return(NULL);
+
+    ret = xmlAllocOutputBufferInternal(encoder);
+    if (ret != NULL) {
+        ret->context = file;
+	ret->writecallback = xmlFileWrite;
+	ret->closecallback = xmlFileFlush;
+    }
+
+    return(ret);
+}
+
+/**
+ * xmlOutputBufferCreateBuffer:
+ * @buffer:  a xmlBufferPtr
+ * @encoder:  the encoding converter or NULL
+ *
+ * Create a buffered output for the progressive saving to a xmlBuffer
+ *
+ * Returns the new parser output or NULL
+ */
+xmlOutputBufferPtr
+xmlOutputBufferCreateBuffer(xmlBufferPtr buffer,
+                            xmlCharEncodingHandlerPtr encoder) {
+    xmlOutputBufferPtr ret;
+
+    if (buffer == NULL) return(NULL);
+
+    ret = xmlOutputBufferCreateIO(xmlBufferWrite, NULL, (void *) buffer,
+                                  encoder);
+
+    return(ret);
+}
+
+/**
+ * xmlOutputBufferGetContent:
+ * @out:  an xmlOutputBufferPtr
+ *
+ * Gives a pointer to the data currently held in the output buffer
+ *
+ * Returns a pointer to the data or NULL in case of error
+ */
+const xmlChar *
+xmlOutputBufferGetContent(xmlOutputBufferPtr out) {
+    if ((out == NULL) || (out->buffer == NULL))
+        return(NULL);
+
+    return(xmlBufContent(out->buffer));
+}
+
+/**
+ * xmlOutputBufferGetSize:
+ * @out:  an xmlOutputBufferPtr
+ *
+ * Gives the length of the data currently held in the output buffer
+ *
+ * Returns 0 in case or error or no data is held, the size otherwise
+ */
+size_t
+xmlOutputBufferGetSize(xmlOutputBufferPtr out) {
+    if ((out == NULL) || (out->buffer == NULL))
+        return(0);
+
+    return(xmlBufUse(out->buffer));
+}
+
+
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+/**
+ * xmlParserInputBufferCreateFd:
+ * @fd:  a file descriptor number
+ * @enc:  the charset encoding if known
+ *
+ * Create a buffered parser input for the progressive parsing for the input
+ * from a file descriptor
+ *
+ * Returns the new parser input or NULL
+ */
+xmlParserInputBufferPtr
+xmlParserInputBufferCreateFd(int fd, xmlCharEncoding enc) {
+    xmlParserInputBufferPtr ret;
+
+    if (fd < 0) return(NULL);
+
+    ret = xmlAllocParserInputBuffer(enc);
+    if (ret != NULL) {
+        ret->context = (void *) (ptrdiff_t) fd;
+	ret->readcallback = xmlFdRead;
+	ret->closecallback = xmlFdClose;
+    }
+
+    return(ret);
+}
+
+/**
+ * xmlParserInputBufferCreateMem:
+ * @mem:  the memory input
+ * @size:  the length of the memory block
+ * @enc:  the charset encoding if known
+ *
+ * Create a buffered parser input for the progressive parsing for the input
+ * from a memory area.
+ *
+ * Returns the new parser input or NULL
+ */
+xmlParserInputBufferPtr
+xmlParserInputBufferCreateMem(const char *mem, int size, xmlCharEncoding enc) {
+    xmlParserInputBufferPtr ret;
+    int errcode;
+
+    if (size < 0) return(NULL);
+    if (mem == NULL) return(NULL);
+
+    ret = xmlAllocParserInputBuffer(enc);
+    if (ret != NULL) {
+        ret->context = (void *) mem;
+	ret->readcallback = xmlInputReadCallbackNop;
+	ret->closecallback = NULL;
+	errcode = xmlBufAdd(ret->buffer, (const xmlChar *) mem, size);
+	if (errcode != 0) {
+	    xmlFree(ret);
+	    return(NULL);
+	}
+    }
+
+    return(ret);
+}
+
+/**
+ * xmlParserInputBufferCreateStatic:
+ * @mem:  the memory input
+ * @size:  the length of the memory block
+ * @enc:  the charset encoding if known
+ *
+ * Create a buffered parser input for the progressive parsing for the input
+ * from an immutable memory area. This will not copy the memory area to
+ * the buffer, but the memory is expected to be available until the end of
+ * the parsing, this is useful for example when using mmap'ed file.
+ *
+ * Returns the new parser input or NULL
+ */
+xmlParserInputBufferPtr
+xmlParserInputBufferCreateStatic(const char *mem, int size,
+                                 xmlCharEncoding enc) {
+    xmlParserInputBufferPtr ret;
+
+    if (size < 0) return(NULL);
+    if (mem == NULL) return(NULL);
+
+    ret = (xmlParserInputBufferPtr) xmlMalloc(sizeof(xmlParserInputBuffer));
+    if (ret == NULL) {
+	xmlIOErrMemory("creating input buffer");
+	return(NULL);
+    }
+    memset(ret, 0, (size_t) sizeof(xmlParserInputBuffer));
+    ret->buffer = xmlBufCreateStatic((void *)mem, (size_t) size);
+    if (ret->buffer == NULL) {
+        xmlFree(ret);
+	return(NULL);
+    }
+    ret->encoder = xmlGetCharEncodingHandler(enc);
+    if (ret->encoder != NULL)
+        ret->raw = xmlBufCreateSize(2 * xmlDefaultBufferSize);
+    else
+        ret->raw = NULL;
+    ret->compressed = -1;
+    ret->context = (void *) mem;
+    ret->readcallback = NULL;
+    ret->closecallback = NULL;
+
+    return(ret);
+}
+
+#ifdef LIBXML_OUTPUT_ENABLED
+/**
+ * xmlOutputBufferCreateFd:
+ * @fd:  a file descriptor number
+ * @encoder:  the encoding converter or NULL
+ *
+ * Create a buffered output for the progressive saving
+ * to a file descriptor
+ *
+ * Returns the new parser output or NULL
+ */
+xmlOutputBufferPtr
+xmlOutputBufferCreateFd(int fd, xmlCharEncodingHandlerPtr encoder) {
+    xmlOutputBufferPtr ret;
+
+    if (fd < 0) return(NULL);
+
+    ret = xmlAllocOutputBufferInternal(encoder);
+    if (ret != NULL) {
+        ret->context = (void *) (ptrdiff_t) fd;
+	ret->writecallback = xmlFdWrite;
+	ret->closecallback = NULL;
+    }
+
+    return(ret);
+}
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+/**
+ * xmlParserInputBufferCreateIO:
+ * @ioread:  an I/O read function
+ * @ioclose:  an I/O close function
+ * @ioctx:  an I/O handler
+ * @enc:  the charset encoding if known
+ *
+ * Create a buffered parser input for the progressive parsing for the input
+ * from an I/O handler
+ *
+ * Returns the new parser input or NULL
+ */
+xmlParserInputBufferPtr
+xmlParserInputBufferCreateIO(xmlInputReadCallback   ioread,
+	 xmlInputCloseCallback  ioclose, void *ioctx, xmlCharEncoding enc) {
+    xmlParserInputBufferPtr ret;
+
+    if (ioread == NULL) return(NULL);
+
+    ret = xmlAllocParserInputBuffer(enc);
+    if (ret != NULL) {
+        ret->context = (void *) ioctx;
+	ret->readcallback = ioread;
+	ret->closecallback = ioclose;
+    }
+
+    return(ret);
+}
+
+#ifdef LIBXML_OUTPUT_ENABLED
+/**
+ * xmlOutputBufferCreateIO:
+ * @iowrite:  an I/O write function
+ * @ioclose:  an I/O close function
+ * @ioctx:  an I/O handler
+ * @encoder:  the charset encoding if known
+ *
+ * Create a buffered output for the progressive saving
+ * to an I/O handler
+ *
+ * Returns the new parser output or NULL
+ */
+xmlOutputBufferPtr
+xmlOutputBufferCreateIO(xmlOutputWriteCallback   iowrite,
+	 xmlOutputCloseCallback  ioclose, void *ioctx,
+	 xmlCharEncodingHandlerPtr encoder) {
+    xmlOutputBufferPtr ret;
+
+    if (iowrite == NULL) return(NULL);
+
+    ret = xmlAllocOutputBufferInternal(encoder);
+    if (ret != NULL) {
+        ret->context = (void *) ioctx;
+	ret->writecallback = iowrite;
+	ret->closecallback = ioclose;
+    }
+
+    return(ret);
+}
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+/**
+ * xmlParserInputBufferCreateFilenameDefault:
+ * @func: function pointer to the new ParserInputBufferCreateFilenameFunc
+ *
+ * Registers a callback for URI input file handling
+ *
+ * Returns the old value of the registration function
+ */
+xmlParserInputBufferCreateFilenameFunc
+xmlParserInputBufferCreateFilenameDefault(xmlParserInputBufferCreateFilenameFunc func)
+{
+    xmlParserInputBufferCreateFilenameFunc old = xmlParserInputBufferCreateFilenameValue;
+    if (old == NULL) {
+		old = __xmlParserInputBufferCreateFilename;
+	}
+
+    xmlParserInputBufferCreateFilenameValue = func;
+    return(old);
+}
+
+/**
+ * xmlOutputBufferCreateFilenameDefault:
+ * @func: function pointer to the new OutputBufferCreateFilenameFunc
+ *
+ * Registers a callback for URI output file handling
+ *
+ * Returns the old value of the registration function
+ */
+xmlOutputBufferCreateFilenameFunc
+xmlOutputBufferCreateFilenameDefault(xmlOutputBufferCreateFilenameFunc func)
+{
+    xmlOutputBufferCreateFilenameFunc old = xmlOutputBufferCreateFilenameValue;
+#ifdef LIBXML_OUTPUT_ENABLED
+    if (old == NULL) {
+		old = __xmlOutputBufferCreateFilename;
+	}
+#endif
+    xmlOutputBufferCreateFilenameValue = func;
+    return(old);
+}
+
+/**
+ * xmlParserInputBufferPush:
+ * @in:  a buffered parser input
+ * @len:  the size in bytes of the array.
+ * @buf:  an char array
+ *
+ * Push the content of the arry in the input buffer
+ * This routine handle the I18N transcoding to internal UTF-8
+ * This is used when operating the parser in progressive (push) mode.
+ *
+ * Returns the number of chars read and stored in the buffer, or -1
+ *         in case of error.
+ */
+int
+xmlParserInputBufferPush(xmlParserInputBufferPtr in,
+	                 int len, const char *buf) {
+    int nbchars = 0;
+    int ret;
+
+    if (len < 0) return(0);
+    if ((in == NULL) || (in->error)) return(-1);
+    if (in->encoder != NULL) {
+        unsigned int use;
+
+        /*
+	 * Store the data in the incoming raw buffer
+	 */
+        if (in->raw == NULL) {
+	    in->raw = xmlBufCreate();
+	}
+	ret = xmlBufAdd(in->raw, (const xmlChar *) buf, len);
+	if (ret != 0)
+	    return(-1);
+
+	/*
+	 * convert as much as possible to the parser reading buffer.
+	 */
+	use = xmlBufUse(in->raw);
+	nbchars = xmlCharEncInput(in, 1);
+	if (nbchars < 0) {
+	    xmlIOErr(XML_IO_ENCODER, NULL);
+	    in->error = XML_IO_ENCODER;
+	    return(-1);
+	}
+	in->rawconsumed += (use - xmlBufUse(in->raw));
+    } else {
+	nbchars = len;
+        ret = xmlBufAdd(in->buffer, (xmlChar *) buf, nbchars);
+	if (ret != 0)
+	    return(-1);
+    }
+#ifdef DEBUG_INPUT
+    xmlGenericError(xmlGenericErrorContext,
+	    "I/O: pushed %d chars, buffer %d/%d\n",
+            nbchars, xmlBufUse(in->buffer), xmlBufLength(in->buffer));
+#endif
+    return(nbchars);
+}
+
+/**
+ * endOfInput:
+ *
+ * When reading from an Input channel indicated end of file or error
+ * don't reread from it again.
+ */
+static int
+endOfInput (void * context ATTRIBUTE_UNUSED,
+	    char * buffer ATTRIBUTE_UNUSED,
+	    int len ATTRIBUTE_UNUSED) {
+    return(0);
+}
+
+/**
+ * xmlParserInputBufferGrow:
+ * @in:  a buffered parser input
+ * @len:  indicative value of the amount of chars to read
+ *
+ * Grow up the content of the input buffer, the old data are preserved
+ * This routine handle the I18N transcoding to internal UTF-8
+ * This routine is used when operating the parser in normal (pull) mode
+ *
+ * TODO: one should be able to remove one extra copy by copying directly
+ *       onto in->buffer or in->raw
+ *
+ * Returns the number of chars read and stored in the buffer, or -1
+ *         in case of error.
+ */
+int
+xmlParserInputBufferGrow(xmlParserInputBufferPtr in, int len) {
+    char *buffer = NULL;
+    int res = 0;
+    int nbchars = 0;
+
+    if ((in == NULL) || (in->error)) return(-1);
+    if ((len <= MINLEN) && (len != 4))
+        len = MINLEN;
+
+    if (xmlBufAvail(in->buffer) <= 0) {
+	xmlIOErr(XML_IO_BUFFER_FULL, NULL);
+	in->error = XML_IO_BUFFER_FULL;
+	return(-1);
+    }
+
+    if (xmlBufGrow(in->buffer, len + 1) < 0) {
+        xmlIOErrMemory("growing input buffer");
+        in->error = XML_ERR_NO_MEMORY;
+        return(-1);
+    }
+    buffer = (char *)xmlBufEnd(in->buffer);
+
+    /*
+     * Call the read method for this I/O type.
+     */
+    if (in->readcallback != NULL) {
+	res = in->readcallback(in->context, &buffer[0], len);
+	if (res <= 0)
+	    in->readcallback = endOfInput;
+    } else {
+	xmlIOErr(XML_IO_NO_INPUT, NULL);
+	in->error = XML_IO_NO_INPUT;
+	return(-1);
+    }
+    if (res < 0) {
+	return(-1);
+    }
+
+    /*
+     * try to establish compressed status of input if not done already
+     */
+    if (in->compressed == -1) {
+#ifdef LIBXML_LZMA_ENABLED
+	if (in->readcallback == xmlXzfileRead)
+            in->compressed = __libxml2_xzcompressed(in->context);
+#endif
+    }
+
+    len = res;
+    if (in->encoder != NULL) {
+        unsigned int use;
+
+        /*
+	 * Store the data in the incoming raw buffer
+	 */
+        if (in->raw == NULL) {
+	    in->raw = xmlBufCreate();
+	}
+	res = xmlBufAdd(in->raw, (const xmlChar *) buffer, len);
+	if (res != 0)
+	    return(-1);
+
+	/*
+	 * convert as much as possible to the parser reading buffer.
+	 */
+	use = xmlBufUse(in->raw);
+	nbchars = xmlCharEncInput(in, 1);
+	if (nbchars < 0) {
+	    xmlIOErr(XML_IO_ENCODER, NULL);
+	    in->error = XML_IO_ENCODER;
+	    return(-1);
+	}
+	in->rawconsumed += (use - xmlBufUse(in->raw));
+    } else {
+	nbchars = len;
+        xmlBufAddLen(in->buffer, nbchars);
+    }
+#ifdef DEBUG_INPUT
+    xmlGenericError(xmlGenericErrorContext,
+	    "I/O: read %d chars, buffer %d\n",
+            nbchars, xmlBufUse(in->buffer));
+#endif
+    return(nbchars);
+}
+
+/**
+ * xmlParserInputBufferRead:
+ * @in:  a buffered parser input
+ * @len:  indicative value of the amount of chars to read
+ *
+ * Refresh the content of the input buffer, the old data are considered
+ * consumed
+ * This routine handle the I18N transcoding to internal UTF-8
+ *
+ * Returns the number of chars read and stored in the buffer, or -1
+ *         in case of error.
+ */
+int
+xmlParserInputBufferRead(xmlParserInputBufferPtr in, int len) {
+    if ((in == NULL) || (in->error)) return(-1);
+    if (in->readcallback != NULL)
+	return(xmlParserInputBufferGrow(in, len));
+    else if (xmlBufGetAllocationScheme(in->buffer) == XML_BUFFER_ALLOC_IMMUTABLE)
+	return(0);
+    else
+        return(-1);
+}
+
+#ifdef LIBXML_OUTPUT_ENABLED
+/**
+ * xmlOutputBufferWrite:
+ * @out:  a buffered parser output
+ * @len:  the size in bytes of the array.
+ * @buf:  an char array
+ *
+ * Write the content of the array in the output I/O buffer
+ * This routine handle the I18N transcoding from internal UTF-8
+ * The buffer is lossless, i.e. will store in case of partial
+ * or delayed writes.
+ *
+ * Returns the number of chars immediately written, or -1
+ *         in case of error.
+ */
+int
+xmlOutputBufferWrite(xmlOutputBufferPtr out, int len, const char *buf) {
+    int nbchars = 0; /* number of chars to output to I/O */
+    int ret;         /* return from function call */
+    int written = 0; /* number of char written to I/O so far */
+    int chunk;       /* number of byte current processed from buf */
+
+    if ((out == NULL) || (out->error)) return(-1);
+    if (len < 0) return(0);
+    if (out->error) return(-1);
+
+    do {
+	chunk = len;
+	if (chunk > 4 * MINLEN)
+	    chunk = 4 * MINLEN;
+
+	/*
+	 * first handle encoding stuff.
+	 */
+	if (out->encoder != NULL) {
+	    /*
+	     * Store the data in the incoming raw buffer
+	     */
+	    if (out->conv == NULL) {
+		out->conv = xmlBufCreate();
+	    }
+	    ret = xmlBufAdd(out->buffer, (const xmlChar *) buf, chunk);
+	    if (ret != 0)
+	        return(-1);
+
+	    if ((xmlBufUse(out->buffer) < MINLEN) && (chunk == len))
+		goto done;
+
+	    /*
+	     * convert as much as possible to the parser reading buffer.
+	     */
+	    ret = xmlCharEncOutput(out, 0);
+	    if ((ret < 0) && (ret != -3)) {
+		xmlIOErr(XML_IO_ENCODER, NULL);
+		out->error = XML_IO_ENCODER;
+		return(-1);
+	    }
+            if (out->writecallback)
+	        nbchars = xmlBufUse(out->conv);
+            else
+                nbchars = ret >= 0 ? ret : 0;
+	} else {
+	    ret = xmlBufAdd(out->buffer, (const xmlChar *) buf, chunk);
+	    if (ret != 0)
+	        return(-1);
+            if (out->writecallback)
+	        nbchars = xmlBufUse(out->buffer);
+            else
+                nbchars = chunk;
+	}
+	buf += chunk;
+	len -= chunk;
+
+	if (out->writecallback) {
+            if ((nbchars < MINLEN) && (len <= 0))
+                goto done;
+
+	    /*
+	     * second write the stuff to the I/O channel
+	     */
+	    if (out->encoder != NULL) {
+		ret = out->writecallback(out->context,
+                           (const char *)xmlBufContent(out->conv), nbchars);
+		if (ret >= 0)
+		    xmlBufShrink(out->conv, ret);
+	    } else {
+		ret = out->writecallback(out->context,
+                           (const char *)xmlBufContent(out->buffer), nbchars);
+		if (ret >= 0)
+		    xmlBufShrink(out->buffer, ret);
+	    }
+	    if (ret < 0) {
+		xmlIOErr(XML_IO_WRITE, NULL);
+		out->error = XML_IO_WRITE;
+		return(ret);
+	    }
+            if (out->written > INT_MAX - ret)
+                out->written = INT_MAX;
+            else
+                out->written += ret;
+	}
+	written += nbchars;
+    } while (len > 0);
+
+done:
+#ifdef DEBUG_INPUT
+    xmlGenericError(xmlGenericErrorContext,
+	    "I/O: wrote %d chars\n", written);
+#endif
+    return(written);
+}
+
+/**
+ * xmlEscapeContent:
+ * @out:  a pointer to an array of bytes to store the result
+ * @outlen:  the length of @out
+ * @in:  a pointer to an array of unescaped UTF-8 bytes
+ * @inlen:  the length of @in
+ *
+ * Take a block of UTF-8 chars in and escape them.
+ * Returns 0 if success, or -1 otherwise
+ * The value of @inlen after return is the number of octets consumed
+ *     if the return value is positive, else unpredictable.
+ * The value of @outlen after return is the number of octets consumed.
+ */
+static int
+xmlEscapeContent(unsigned char* out, int *outlen,
+                 const xmlChar* in, int *inlen) {
+    unsigned char* outstart = out;
+    const unsigned char* base = in;
+    unsigned char* outend = out + *outlen;
+    const unsigned char* inend;
+
+    inend = in + (*inlen);
+
+    while ((in < inend) && (out < outend)) {
+	if (*in == '<') {
+	    if (outend - out < 4) break;
+	    *out++ = '&';
+	    *out++ = 'l';
+	    *out++ = 't';
+	    *out++ = ';';
+	} else if (*in == '>') {
+	    if (outend - out < 4) break;
+	    *out++ = '&';
+	    *out++ = 'g';
+	    *out++ = 't';
+	    *out++ = ';';
+	} else if (*in == '&') {
+	    if (outend - out < 5) break;
+	    *out++ = '&';
+	    *out++ = 'a';
+	    *out++ = 'm';
+	    *out++ = 'p';
+	    *out++ = ';';
+	} else if (*in == '\r') {
+	    if (outend - out < 5) break;
+	    *out++ = '&';
+	    *out++ = '#';
+	    *out++ = '1';
+	    *out++ = '3';
+	    *out++ = ';';
+	} else {
+	    *out++ = (unsigned char) *in;
+	}
+	++in;
+    }
+    *outlen = out - outstart;
+    *inlen = in - base;
+    return(0);
+}
+
+/**
+ * xmlOutputBufferWriteEscape:
+ * @out:  a buffered parser output
+ * @str:  a zero terminated UTF-8 string
+ * @escaping:  an optional escaping function (or NULL)
+ *
+ * Write the content of the string in the output I/O buffer
+ * This routine escapes the characters and then handle the I18N
+ * transcoding from internal UTF-8
+ * The buffer is lossless, i.e. will store in case of partial
+ * or delayed writes.
+ *
+ * Returns the number of chars immediately written, or -1
+ *         in case of error.
+ */
+int
+xmlOutputBufferWriteEscape(xmlOutputBufferPtr out, const xmlChar *str,
+                           xmlCharEncodingOutputFunc escaping) {
+    int nbchars = 0; /* number of chars to output to I/O */
+    int ret;         /* return from function call */
+    int written = 0; /* number of char written to I/O so far */
+    int oldwritten=0;/* loop guard */
+    int chunk;       /* number of byte currently processed from str */
+    int len;         /* number of bytes in str */
+    int cons;        /* byte from str consumed */
+
+    if ((out == NULL) || (out->error) || (str == NULL) ||
+        (out->buffer == NULL) ||
+	(xmlBufGetAllocationScheme(out->buffer) == XML_BUFFER_ALLOC_IMMUTABLE))
+        return(-1);
+    len = strlen((const char *)str);
+    if (len < 0) return(0);
+    if (out->error) return(-1);
+    if (escaping == NULL) escaping = xmlEscapeContent;
+
+    do {
+        oldwritten = written;
+
+        /*
+	 * how many bytes to consume and how many bytes to store.
+	 */
+	cons = len;
+	chunk = xmlBufAvail(out->buffer) - 1;
+
+        /*
+	 * make sure we have enough room to save first, if this is
+	 * not the case force a flush, but make sure we stay in the loop
+	 */
+	if (chunk < 40) {
+	    if (xmlBufGrow(out->buffer, 100) < 0)
+	        return(-1);
+            oldwritten = -1;
+	    continue;
+	}
+
+	/*
+	 * first handle encoding stuff.
+	 */
+	if (out->encoder != NULL) {
+	    /*
+	     * Store the data in the incoming raw buffer
+	     */
+	    if (out->conv == NULL) {
+		out->conv = xmlBufCreate();
+	    }
+	    ret = escaping(xmlBufEnd(out->buffer) ,
+	                   &chunk, str, &cons);
+	    if ((ret < 0) || (chunk == 0)) /* chunk==0 => nothing done */
+	        return(-1);
+            xmlBufAddLen(out->buffer, chunk);
+
+	    if ((xmlBufUse(out->buffer) < MINLEN) && (cons == len))
+		goto done;
+
+	    /*
+	     * convert as much as possible to the output buffer.
+	     */
+	    ret = xmlCharEncOutput(out, 0);
+	    if ((ret < 0) && (ret != -3)) {
+		xmlIOErr(XML_IO_ENCODER, NULL);
+		out->error = XML_IO_ENCODER;
+		return(-1);
+	    }
+            if (out->writecallback)
+	        nbchars = xmlBufUse(out->conv);
+            else
+                nbchars = ret >= 0 ? ret : 0;
+	} else {
+	    ret = escaping(xmlBufEnd(out->buffer), &chunk, str, &cons);
+	    if ((ret < 0) || (chunk == 0)) /* chunk==0 => nothing done */
+	        return(-1);
+            xmlBufAddLen(out->buffer, chunk);
+            if (out->writecallback)
+	        nbchars = xmlBufUse(out->buffer);
+            else
+                nbchars = chunk;
+	}
+	str += cons;
+	len -= cons;
+
+	if (out->writecallback) {
+            if ((nbchars < MINLEN) && (len <= 0))
+                goto done;
+
+	    /*
+	     * second write the stuff to the I/O channel
+	     */
+	    if (out->encoder != NULL) {
+		ret = out->writecallback(out->context,
+                           (const char *)xmlBufContent(out->conv), nbchars);
+		if (ret >= 0)
+		    xmlBufShrink(out->conv, ret);
+	    } else {
+		ret = out->writecallback(out->context,
+                           (const char *)xmlBufContent(out->buffer), nbchars);
+		if (ret >= 0)
+		    xmlBufShrink(out->buffer, ret);
+	    }
+	    if (ret < 0) {
+		xmlIOErr(XML_IO_WRITE, NULL);
+		out->error = XML_IO_WRITE;
+		return(ret);
+	    }
+            if (out->written > INT_MAX - ret)
+                out->written = INT_MAX;
+            else
+                out->written += ret;
+	} else if (xmlBufAvail(out->buffer) < MINLEN) {
+	    xmlBufGrow(out->buffer, MINLEN);
+	}
+	written += nbchars;
+    } while ((len > 0) && (oldwritten != written));
+
+done:
+#ifdef DEBUG_INPUT
+    xmlGenericError(xmlGenericErrorContext,
+	    "I/O: wrote %d chars\n", written);
+#endif
+    return(written);
+}
+
+/**
+ * xmlOutputBufferWriteString:
+ * @out:  a buffered parser output
+ * @str:  a zero terminated C string
+ *
+ * Write the content of the string in the output I/O buffer
+ * This routine handle the I18N transcoding from internal UTF-8
+ * The buffer is lossless, i.e. will store in case of partial
+ * or delayed writes.
+ *
+ * Returns the number of chars immediately written, or -1
+ *         in case of error.
+ */
+int
+xmlOutputBufferWriteString(xmlOutputBufferPtr out, const char *str) {
+    int len;
+
+    if ((out == NULL) || (out->error)) return(-1);
+    if (str == NULL)
+        return(-1);
+    len = strlen(str);
+
+    if (len > 0)
+	return(xmlOutputBufferWrite(out, len, str));
+    return(len);
+}
+
+/**
+ * xmlOutputBufferFlush:
+ * @out:  a buffered output
+ *
+ * flushes the output I/O channel
+ *
+ * Returns the number of byte written or -1 in case of error.
+ */
+int
+xmlOutputBufferFlush(xmlOutputBufferPtr out) {
+    int nbchars = 0, ret = 0;
+
+    if ((out == NULL) || (out->error)) return(-1);
+    /*
+     * first handle encoding stuff.
+     */
+    if ((out->conv != NULL) && (out->encoder != NULL)) {
+	/*
+	 * convert as much as possible to the parser output buffer.
+	 */
+	do {
+	    nbchars = xmlCharEncOutput(out, 0);
+	    if (nbchars < 0) {
+		xmlIOErr(XML_IO_ENCODER, NULL);
+		out->error = XML_IO_ENCODER;
+		return(-1);
+	    }
+	} while (nbchars);
+    }
+
+    /*
+     * second flush the stuff to the I/O channel
+     */
+    if ((out->conv != NULL) && (out->encoder != NULL) &&
+	(out->writecallback != NULL)) {
+	ret = out->writecallback(out->context,
+                                 (const char *)xmlBufContent(out->conv),
+                                 xmlBufUse(out->conv));
+	if (ret >= 0)
+	    xmlBufShrink(out->conv, ret);
+    } else if (out->writecallback != NULL) {
+	ret = out->writecallback(out->context,
+                                 (const char *)xmlBufContent(out->buffer),
+                                 xmlBufUse(out->buffer));
+	if (ret >= 0)
+	    xmlBufShrink(out->buffer, ret);
+    }
+    if (ret < 0) {
+	xmlIOErr(XML_IO_FLUSH, NULL);
+	out->error = XML_IO_FLUSH;
+	return(ret);
+    }
+    if (out->written > INT_MAX - ret)
+        out->written = INT_MAX;
+    else
+        out->written += ret;
+
+#ifdef DEBUG_INPUT
+    xmlGenericError(xmlGenericErrorContext,
+	    "I/O: flushed %d chars\n", ret);
+#endif
+    return(ret);
+}
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+/**
+ * xmlParserGetDirectory:
+ * @filename:  the path to a file
+ *
+ * lookup the directory for that file
+ *
+ * Returns a new allocated string containing the directory, or NULL.
+ */
+char *
+xmlParserGetDirectory(const char *filename) {
+    char *ret = NULL;
+    char dir[1024];
+    char *cur;
+
+#ifdef _WIN32_WCE  /* easy way by now ... wince does not have dirs! */
+    return NULL;
+#endif
+
+    if (xmlInputCallbackInitialized == 0)
+	xmlRegisterDefaultInputCallbacks();
+
+    if (filename == NULL) return(NULL);
+
+#if defined(_WIN32) && !defined(__CYGWIN__)
+#   define IS_XMLPGD_SEP(ch) ((ch=='/')||(ch=='\\'))
+#else
+#   define IS_XMLPGD_SEP(ch) (ch=='/')
+#endif
+
+    strncpy(dir, filename, 1023);
+    dir[1023] = 0;
+    cur = &dir[strlen(dir)];
+    while (cur > dir) {
+         if (IS_XMLPGD_SEP(*cur)) break;
+	 cur --;
+    }
+    if (IS_XMLPGD_SEP(*cur)) {
+        if (cur == dir) dir[1] = 0;
+	else *cur = 0;
+	ret = xmlMemStrdup(dir);
+    } else {
+        if (getcwd(dir, 1024) != NULL) {
+	    dir[1023] = 0;
+	    ret = xmlMemStrdup(dir);
+	}
+    }
+    return(ret);
+#undef IS_XMLPGD_SEP
+}
+
+/****************************************************************
+ *								*
+ *		External entities loading			*
+ *								*
+ ****************************************************************/
+
+/**
+ * xmlCheckHTTPInput:
+ * @ctxt: an XML parser context
+ * @ret: an XML parser input
+ *
+ * Check an input in case it was created from an HTTP stream, in that
+ * case it will handle encoding and update of the base URL in case of
+ * redirection. It also checks for HTTP errors in which case the input
+ * is cleanly freed up and an appropriate error is raised in context
+ *
+ * Returns the input or NULL in case of HTTP error.
+ */
+xmlParserInputPtr
+xmlCheckHTTPInput(xmlParserCtxtPtr ctxt, xmlParserInputPtr ret) {
+#ifdef LIBXML_HTTP_ENABLED
+    if ((ret != NULL) && (ret->buf != NULL) &&
+        (ret->buf->readcallback == xmlIOHTTPRead) &&
+        (ret->buf->context != NULL)) {
+        const char *encoding;
+        const char *redir;
+        const char *mime;
+        int code;
+
+        code = xmlNanoHTTPReturnCode(ret->buf->context);
+        if (code >= 400) {
+            /* fatal error */
+	    if (ret->filename != NULL)
+		__xmlLoaderErr(ctxt, "failed to load HTTP resource \"%s\"\n",
+                         (const char *) ret->filename);
+	    else
+		__xmlLoaderErr(ctxt, "failed to load HTTP resource\n", NULL);
+            xmlFreeInputStream(ret);
+            ret = NULL;
+        } else {
+
+            mime = xmlNanoHTTPMimeType(ret->buf->context);
+            if ((xmlStrstr(BAD_CAST mime, BAD_CAST "/xml")) ||
+                (xmlStrstr(BAD_CAST mime, BAD_CAST "+xml"))) {
+                encoding = xmlNanoHTTPEncoding(ret->buf->context);
+                if (encoding != NULL) {
+                    xmlCharEncodingHandlerPtr handler;
+
+                    handler = xmlFindCharEncodingHandler(encoding);
+                    if (handler != NULL) {
+                        xmlSwitchInputEncoding(ctxt, ret, handler);
+                    } else {
+                        __xmlErrEncoding(ctxt, XML_ERR_UNKNOWN_ENCODING,
+                                         "Unknown encoding %s",
+                                         BAD_CAST encoding, NULL);
+                    }
+                    if (ret->encoding == NULL)
+                        ret->encoding = xmlStrdup(BAD_CAST encoding);
+                }
+#if 0
+            } else if (xmlStrstr(BAD_CAST mime, BAD_CAST "html")) {
+#endif
+            }
+            redir = xmlNanoHTTPRedir(ret->buf->context);
+            if (redir != NULL) {
+                if (ret->filename != NULL)
+                    xmlFree((xmlChar *) ret->filename);
+                if (ret->directory != NULL) {
+                    xmlFree((xmlChar *) ret->directory);
+                    ret->directory = NULL;
+                }
+                ret->filename =
+                    (char *) xmlStrdup((const xmlChar *) redir);
+            }
+        }
+    }
+#endif
+    return(ret);
+}
+
+static int xmlNoNetExists(const char *URL) {
+    const char *path;
+
+    if (URL == NULL)
+	return(0);
+
+    if (!xmlStrncasecmp(BAD_CAST URL, BAD_CAST "file://localhost/", 17))
+#if defined (_WIN32) || defined (__DJGPP__) && !defined(__CYGWIN__)
+	path = &URL[17];
+#else
+	path = &URL[16];
+#endif
+    else if (!xmlStrncasecmp(BAD_CAST URL, BAD_CAST "file:///", 8)) {
+#if defined (_WIN32) || defined (__DJGPP__) && !defined(__CYGWIN__)
+	path = &URL[8];
+#else
+	path = &URL[7];
+#endif
+    } else
+	path = URL;
+
+    return xmlCheckFilename(path);
+}
+
+#ifdef LIBXML_CATALOG_ENABLED
+
+/**
+ * xmlResolveResourceFromCatalog:
+ * @URL:  the URL for the entity to load
+ * @ID:  the System ID for the entity to load
+ * @ctxt:  the context in which the entity is called or NULL
+ *
+ * Resolves the URL and ID against the appropriate catalog.
+ * This function is used by xmlDefaultExternalEntityLoader and
+ * xmlNoNetExternalEntityLoader.
+ *
+ * Returns a new allocated URL, or NULL.
+ */
+static xmlChar *
+xmlResolveResourceFromCatalog(const char *URL, const char *ID,
+                              xmlParserCtxtPtr ctxt) {
+    xmlChar *resource = NULL;
+    xmlCatalogAllow pref;
+
+    /*
+     * If the resource doesn't exists as a file,
+     * try to load it from the resource pointed in the catalogs
+     */
+    pref = xmlCatalogGetDefaults();
+
+    if ((pref != XML_CATA_ALLOW_NONE) && (!xmlNoNetExists(URL))) {
+	/*
+	 * Do a local lookup
+	 */
+	if ((ctxt != NULL) && (ctxt->catalogs != NULL) &&
+	    ((pref == XML_CATA_ALLOW_ALL) ||
+	     (pref == XML_CATA_ALLOW_DOCUMENT))) {
+	    resource = xmlCatalogLocalResolve(ctxt->catalogs,
+					      (const xmlChar *)ID,
+					      (const xmlChar *)URL);
+        }
+	/*
+	 * Try a global lookup
+	 */
+	if ((resource == NULL) &&
+	    ((pref == XML_CATA_ALLOW_ALL) ||
+	     (pref == XML_CATA_ALLOW_GLOBAL))) {
+	    resource = xmlCatalogResolve((const xmlChar *)ID,
+					 (const xmlChar *)URL);
+	}
+	if ((resource == NULL) && (URL != NULL))
+	    resource = xmlStrdup((const xmlChar *) URL);
+
+	/*
+	 * TODO: do an URI lookup on the reference
+	 */
+	if ((resource != NULL) && (!xmlNoNetExists((const char *)resource))) {
+	    xmlChar *tmp = NULL;
+
+	    if ((ctxt != NULL) && (ctxt->catalogs != NULL) &&
+		((pref == XML_CATA_ALLOW_ALL) ||
+		 (pref == XML_CATA_ALLOW_DOCUMENT))) {
+		tmp = xmlCatalogLocalResolveURI(ctxt->catalogs, resource);
+	    }
+	    if ((tmp == NULL) &&
+		((pref == XML_CATA_ALLOW_ALL) ||
+	         (pref == XML_CATA_ALLOW_GLOBAL))) {
+		tmp = xmlCatalogResolveURI(resource);
+	    }
+
+	    if (tmp != NULL) {
+		xmlFree(resource);
+		resource = tmp;
+	    }
+	}
+    }
+
+    return resource;
+}
+
+#endif
+
+/**
+ * xmlDefaultExternalEntityLoader:
+ * @URL:  the URL for the entity to load
+ * @ID:  the System ID for the entity to load
+ * @ctxt:  the context in which the entity is called or NULL
+ *
+ * By default we don't load external entities, yet.
+ *
+ * Returns a new allocated xmlParserInputPtr, or NULL.
+ */
+static xmlParserInputPtr
+xmlDefaultExternalEntityLoader(const char *URL, const char *ID,
+                               xmlParserCtxtPtr ctxt)
+{
+    xmlParserInputPtr ret = NULL;
+    xmlChar *resource = NULL;
+
+#ifdef DEBUG_EXTERNAL_ENTITIES
+    xmlGenericError(xmlGenericErrorContext,
+                    "xmlDefaultExternalEntityLoader(%s, xxx)\n", URL);
+#endif
+    if ((ctxt != NULL) && (ctxt->options & XML_PARSE_NONET)) {
+        int options = ctxt->options;
+
+	ctxt->options -= XML_PARSE_NONET;
+        ret = xmlNoNetExternalEntityLoader(URL, ID, ctxt);
+	ctxt->options = options;
+	return(ret);
+    }
+#ifdef LIBXML_CATALOG_ENABLED
+    resource = xmlResolveResourceFromCatalog(URL, ID, ctxt);
+#endif
+
+    if (resource == NULL)
+        resource = (xmlChar *) URL;
+
+    if (resource == NULL) {
+        if (ID == NULL)
+            ID = "NULL";
+        __xmlLoaderErr(ctxt, "failed to load external entity \"%s\"\n", ID);
+        return (NULL);
+    }
+    ret = xmlNewInputFromFile(ctxt, (const char *) resource);
+    if ((resource != NULL) && (resource != (xmlChar *) URL))
+        xmlFree(resource);
+    return (ret);
+}
+
+static xmlExternalEntityLoader xmlCurrentExternalEntityLoader =
+       xmlDefaultExternalEntityLoader;
+
+/**
+ * xmlSetExternalEntityLoader:
+ * @f:  the new entity resolver function
+ *
+ * Changes the defaultexternal entity resolver function for the application
+ */
+void
+xmlSetExternalEntityLoader(xmlExternalEntityLoader f) {
+    xmlCurrentExternalEntityLoader = f;
+}
+
+/**
+ * xmlGetExternalEntityLoader:
+ *
+ * Get the default external entity resolver function for the application
+ *
+ * Returns the xmlExternalEntityLoader function pointer
+ */
+xmlExternalEntityLoader
+xmlGetExternalEntityLoader(void) {
+    return(xmlCurrentExternalEntityLoader);
+}
+
+/**
+ * xmlLoadExternalEntity:
+ * @URL:  the URL for the entity to load
+ * @ID:  the Public ID for the entity to load
+ * @ctxt:  the context in which the entity is called or NULL
+ *
+ * Load an external entity, note that the use of this function for
+ * unparsed entities may generate problems
+ *
+ * Returns the xmlParserInputPtr or NULL
+ */
+xmlParserInputPtr
+xmlLoadExternalEntity(const char *URL, const char *ID,
+                      xmlParserCtxtPtr ctxt) {
+    if ((URL != NULL) && (xmlNoNetExists(URL) == 0)) {
+	char *canonicFilename;
+	xmlParserInputPtr ret;
+
+	canonicFilename = (char *) xmlCanonicPath((const xmlChar *) URL);
+	if (canonicFilename == NULL) {
+            xmlIOErrMemory("building canonical path\n");
+	    return(NULL);
+	}
+
+	ret = xmlCurrentExternalEntityLoader(canonicFilename, ID, ctxt);
+	xmlFree(canonicFilename);
+	return(ret);
+    }
+    return(xmlCurrentExternalEntityLoader(URL, ID, ctxt));
+}
+
+/************************************************************************
+ *									*
+ *		Disabling Network access				*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlNoNetExternalEntityLoader:
+ * @URL:  the URL for the entity to load
+ * @ID:  the System ID for the entity to load
+ * @ctxt:  the context in which the entity is called or NULL
+ *
+ * A specific entity loader disabling network accesses, though still
+ * allowing local catalog accesses for resolution.
+ *
+ * Returns a new allocated xmlParserInputPtr, or NULL.
+ */
+xmlParserInputPtr
+xmlNoNetExternalEntityLoader(const char *URL, const char *ID,
+                             xmlParserCtxtPtr ctxt) {
+    xmlParserInputPtr input = NULL;
+    xmlChar *resource = NULL;
+
+#ifdef LIBXML_CATALOG_ENABLED
+    resource = xmlResolveResourceFromCatalog(URL, ID, ctxt);
+#endif
+
+    if (resource == NULL)
+	resource = (xmlChar *) URL;
+
+    if (resource != NULL) {
+        if ((!xmlStrncasecmp(BAD_CAST resource, BAD_CAST "ftp://", 6)) ||
+            (!xmlStrncasecmp(BAD_CAST resource, BAD_CAST "http://", 7))) {
+            xmlIOErr(XML_IO_NETWORK_ATTEMPT, (const char *) resource);
+	    if (resource != (xmlChar *) URL)
+		xmlFree(resource);
+	    return(NULL);
+	}
+    }
+    input = xmlDefaultExternalEntityLoader((const char *) resource, ID, ctxt);
+    if (resource != (xmlChar *) URL)
+	xmlFree(resource);
+    return(input);
+}
+
+#define bottom_xmlIO
+#include "elfgcchack.h"
diff --git a/src/xmlmemory.c b/src/xmlmemory.c
new file mode 100644
index 000000000000..c51f49ae67c2
--- /dev/null
+++ b/src/xmlmemory.c
@@ -0,0 +1,1163 @@
+/*
+ * xmlmemory.c:  libxml memory allocator wrapper.
+ *
+ * daniel@veillard.com
+ */
+
+#define IN_LIBXML
+#include "libxml.h"
+
+#include <string.h>
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+
+#ifdef HAVE_TIME_H
+#include <time.h>
+#endif
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#else
+#ifdef HAVE_MALLOC_H
+#include <malloc.h>
+#endif
+#endif
+
+#ifdef HAVE_CTYPE_H
+#include <ctype.h>
+#endif
+
+/* #define DEBUG_MEMORY */
+
+/**
+ * MEM_LIST:
+ *
+ * keep track of all allocated blocks for error reporting
+ * Always build the memory list !
+ */
+#ifdef DEBUG_MEMORY_LOCATION
+#ifndef MEM_LIST
+#define MEM_LIST /* keep a list of all the allocated memory blocks */
+#endif
+#endif
+
+#include <libxml/globals.h>	/* must come before xmlmemory.h */
+#include <libxml/xmlmemory.h>
+#include <libxml/xmlerror.h>
+#include <libxml/threads.h>
+
+static int xmlMemInitialized = 0;
+static unsigned long  debugMemSize = 0;
+static unsigned long  debugMemBlocks = 0;
+static unsigned long  debugMaxMemSize = 0;
+static xmlMutexPtr xmlMemMutex = NULL;
+
+void xmlMallocBreakpoint(void);
+
+/************************************************************************
+ *									*
+ *		Macros, variables and associated types			*
+ *									*
+ ************************************************************************/
+
+#if !defined(LIBXML_THREAD_ENABLED) && !defined(LIBXML_THREAD_ALLOC_ENABLED)
+#ifdef xmlMalloc
+#undef xmlMalloc
+#endif
+#ifdef xmlRealloc
+#undef xmlRealloc
+#endif
+#ifdef xmlMemStrdup
+#undef xmlMemStrdup
+#endif
+#endif
+
+/*
+ * Each of the blocks allocated begin with a header containing information
+ */
+
+#define MEMTAG 0x5aa5
+
+#define MALLOC_TYPE 1
+#define REALLOC_TYPE 2
+#define STRDUP_TYPE 3
+#define MALLOC_ATOMIC_TYPE 4
+#define REALLOC_ATOMIC_TYPE 5
+
+typedef struct memnod {
+    unsigned int   mh_tag;
+    unsigned int   mh_type;
+    unsigned long  mh_number;
+    size_t         mh_size;
+#ifdef MEM_LIST
+   struct memnod *mh_next;
+   struct memnod *mh_prev;
+#endif
+   const char    *mh_file;
+   unsigned int   mh_line;
+}  MEMHDR;
+
+
+#ifdef SUN4
+#define ALIGN_SIZE  16
+#else
+#define ALIGN_SIZE  sizeof(double)
+#endif
+#define HDR_SIZE    sizeof(MEMHDR)
+#define RESERVE_SIZE (((HDR_SIZE + (ALIGN_SIZE-1)) \
+		      / ALIGN_SIZE ) * ALIGN_SIZE)
+
+#define MAX_SIZE_T ((size_t)-1)
+
+#define CLIENT_2_HDR(a) ((void *) (((char *) (a)) - RESERVE_SIZE))
+#define HDR_2_CLIENT(a)    ((void *) (((char *) (a)) + RESERVE_SIZE))
+
+
+static unsigned int block=0;
+static unsigned int xmlMemStopAtBlock = 0;
+static void *xmlMemTraceBlockAt = NULL;
+#ifdef MEM_LIST
+static MEMHDR *memlist = NULL;
+#endif
+
+static void debugmem_tag_error(void *addr);
+#ifdef MEM_LIST
+static void  debugmem_list_add(MEMHDR *);
+static void debugmem_list_delete(MEMHDR *);
+#endif
+#define Mem_Tag_Err(a) debugmem_tag_error(a);
+
+#ifndef TEST_POINT
+#define TEST_POINT
+#endif
+
+/**
+ * xmlMallocBreakpoint:
+ *
+ * Breakpoint to use in conjunction with xmlMemStopAtBlock. When the block
+ * number reaches the specified value this function is called. One need to add a breakpoint
+ * to it to get the context in which the given block is allocated.
+ */
+
+void
+xmlMallocBreakpoint(void) {
+    xmlGenericError(xmlGenericErrorContext,
+	    "xmlMallocBreakpoint reached on block %d\n", xmlMemStopAtBlock);
+}
+
+/**
+ * xmlMallocLoc:
+ * @size:  an int specifying the size in byte to allocate.
+ * @file:  the file name or NULL
+ * @line:  the line number
+ *
+ * a malloc() equivalent, with logging of the allocation info.
+ *
+ * Returns a pointer to the allocated area or NULL in case of lack of memory.
+ */
+
+void *
+xmlMallocLoc(size_t size, const char * file, int line)
+{
+    MEMHDR *p;
+    void *ret;
+
+    if (!xmlMemInitialized) xmlInitMemory();
+#ifdef DEBUG_MEMORY
+    xmlGenericError(xmlGenericErrorContext,
+	    "Malloc(%d)\n",size);
+#endif
+
+    TEST_POINT
+
+    if (size > (MAX_SIZE_T - RESERVE_SIZE)) {
+	xmlGenericError(xmlGenericErrorContext,
+		"xmlMallocLoc : Unsigned overflow\n");
+	xmlMemoryDump();
+	return(NULL);
+    }
+
+    p = (MEMHDR *) malloc(RESERVE_SIZE+size);
+
+    if (!p) {
+	xmlGenericError(xmlGenericErrorContext,
+		"xmlMallocLoc : Out of free space\n");
+	xmlMemoryDump();
+	return(NULL);
+    }
+    p->mh_tag = MEMTAG;
+    p->mh_size = size;
+    p->mh_type = MALLOC_TYPE;
+    p->mh_file = file;
+    p->mh_line = line;
+    xmlMutexLock(xmlMemMutex);
+    p->mh_number = ++block;
+    debugMemSize += size;
+    debugMemBlocks++;
+    if (debugMemSize > debugMaxMemSize) debugMaxMemSize = debugMemSize;
+#ifdef MEM_LIST
+    debugmem_list_add(p);
+#endif
+    xmlMutexUnlock(xmlMemMutex);
+
+#ifdef DEBUG_MEMORY
+    xmlGenericError(xmlGenericErrorContext,
+	    "Malloc(%d) Ok\n",size);
+#endif
+
+    if (xmlMemStopAtBlock == p->mh_number) xmlMallocBreakpoint();
+
+    ret = HDR_2_CLIENT(p);
+
+    if (xmlMemTraceBlockAt == ret) {
+	xmlGenericError(xmlGenericErrorContext,
+			"%p : Malloc(%lu) Ok\n", xmlMemTraceBlockAt,
+			(long unsigned)size);
+	xmlMallocBreakpoint();
+    }
+
+    TEST_POINT
+
+    return(ret);
+}
+
+/**
+ * xmlMallocAtomicLoc:
+ * @size:  an unsigned int specifying the size in byte to allocate.
+ * @file:  the file name or NULL
+ * @line:  the line number
+ *
+ * a malloc() equivalent, with logging of the allocation info.
+ *
+ * Returns a pointer to the allocated area or NULL in case of lack of memory.
+ */
+
+void *
+xmlMallocAtomicLoc(size_t size, const char * file, int line)
+{
+    MEMHDR *p;
+    void *ret;
+
+    if (!xmlMemInitialized) xmlInitMemory();
+#ifdef DEBUG_MEMORY
+    xmlGenericError(xmlGenericErrorContext,
+	    "Malloc(%d)\n",size);
+#endif
+
+    TEST_POINT
+
+    if (size > (MAX_SIZE_T - RESERVE_SIZE)) {
+	xmlGenericError(xmlGenericErrorContext,
+		"xmlMallocAtomicLoc : Unsigned overflow\n");
+	xmlMemoryDump();
+	return(NULL);
+    }
+
+    p = (MEMHDR *) malloc(RESERVE_SIZE+size);
+
+    if (!p) {
+	xmlGenericError(xmlGenericErrorContext,
+		"xmlMallocAtomicLoc : Out of free space\n");
+	xmlMemoryDump();
+	return(NULL);
+    }
+    p->mh_tag = MEMTAG;
+    p->mh_size = size;
+    p->mh_type = MALLOC_ATOMIC_TYPE;
+    p->mh_file = file;
+    p->mh_line = line;
+    xmlMutexLock(xmlMemMutex);
+    p->mh_number = ++block;
+    debugMemSize += size;
+    debugMemBlocks++;
+    if (debugMemSize > debugMaxMemSize) debugMaxMemSize = debugMemSize;
+#ifdef MEM_LIST
+    debugmem_list_add(p);
+#endif
+    xmlMutexUnlock(xmlMemMutex);
+
+#ifdef DEBUG_MEMORY
+    xmlGenericError(xmlGenericErrorContext,
+	    "Malloc(%d) Ok\n",size);
+#endif
+
+    if (xmlMemStopAtBlock == p->mh_number) xmlMallocBreakpoint();
+
+    ret = HDR_2_CLIENT(p);
+
+    if (xmlMemTraceBlockAt == ret) {
+	xmlGenericError(xmlGenericErrorContext,
+			"%p : Malloc(%lu) Ok\n", xmlMemTraceBlockAt,
+			(long unsigned)size);
+	xmlMallocBreakpoint();
+    }
+
+    TEST_POINT
+
+    return(ret);
+}
+/**
+ * xmlMemMalloc:
+ * @size:  an int specifying the size in byte to allocate.
+ *
+ * a malloc() equivalent, with logging of the allocation info.
+ *
+ * Returns a pointer to the allocated area or NULL in case of lack of memory.
+ */
+
+void *
+xmlMemMalloc(size_t size)
+{
+    return(xmlMallocLoc(size, "none", 0));
+}
+
+/**
+ * xmlReallocLoc:
+ * @ptr:  the initial memory block pointer
+ * @size:  an int specifying the size in byte to allocate.
+ * @file:  the file name or NULL
+ * @line:  the line number
+ *
+ * a realloc() equivalent, with logging of the allocation info.
+ *
+ * Returns a pointer to the allocated area or NULL in case of lack of memory.
+ */
+
+void *
+xmlReallocLoc(void *ptr,size_t size, const char * file, int line)
+{
+    MEMHDR *p, *tmp;
+    unsigned long number;
+#ifdef DEBUG_MEMORY
+    size_t oldsize;
+#endif
+
+    if (ptr == NULL)
+        return(xmlMallocLoc(size, file, line));
+
+    if (!xmlMemInitialized) xmlInitMemory();
+    TEST_POINT
+
+    p = CLIENT_2_HDR(ptr);
+    number = p->mh_number;
+    if (xmlMemStopAtBlock == number) xmlMallocBreakpoint();
+    if (p->mh_tag != MEMTAG) {
+       Mem_Tag_Err(p);
+	 goto error;
+    }
+    p->mh_tag = ~MEMTAG;
+    xmlMutexLock(xmlMemMutex);
+    debugMemSize -= p->mh_size;
+    debugMemBlocks--;
+#ifdef DEBUG_MEMORY
+    oldsize = p->mh_size;
+#endif
+#ifdef MEM_LIST
+    debugmem_list_delete(p);
+#endif
+    xmlMutexUnlock(xmlMemMutex);
+
+    if (size > (MAX_SIZE_T - RESERVE_SIZE)) {
+	xmlGenericError(xmlGenericErrorContext,
+		"xmlReallocLoc : Unsigned overflow\n");
+	xmlMemoryDump();
+	return(NULL);
+    }
+
+    tmp = (MEMHDR *) realloc(p,RESERVE_SIZE+size);
+    if (!tmp) {
+	 free(p);
+	 goto error;
+    }
+    p = tmp;
+    if (xmlMemTraceBlockAt == ptr) {
+	xmlGenericError(xmlGenericErrorContext,
+			"%p : Realloced(%lu -> %lu) Ok\n",
+			xmlMemTraceBlockAt, (long unsigned)p->mh_size,
+			(long unsigned)size);
+	xmlMallocBreakpoint();
+    }
+    p->mh_tag = MEMTAG;
+    p->mh_number = number;
+    p->mh_type = REALLOC_TYPE;
+    p->mh_size = size;
+    p->mh_file = file;
+    p->mh_line = line;
+    xmlMutexLock(xmlMemMutex);
+    debugMemSize += size;
+    debugMemBlocks++;
+    if (debugMemSize > debugMaxMemSize) debugMaxMemSize = debugMemSize;
+#ifdef MEM_LIST
+    debugmem_list_add(p);
+#endif
+    xmlMutexUnlock(xmlMemMutex);
+
+    TEST_POINT
+
+#ifdef DEBUG_MEMORY
+    xmlGenericError(xmlGenericErrorContext,
+	    "Realloced(%d to %d) Ok\n", oldsize, size);
+#endif
+    return(HDR_2_CLIENT(p));
+
+error:
+    return(NULL);
+}
+
+/**
+ * xmlMemRealloc:
+ * @ptr:  the initial memory block pointer
+ * @size:  an int specifying the size in byte to allocate.
+ *
+ * a realloc() equivalent, with logging of the allocation info.
+ *
+ * Returns a pointer to the allocated area or NULL in case of lack of memory.
+ */
+
+void *
+xmlMemRealloc(void *ptr,size_t size) {
+    return(xmlReallocLoc(ptr, size, "none", 0));
+}
+
+/**
+ * xmlMemFree:
+ * @ptr:  the memory block pointer
+ *
+ * a free() equivalent, with error checking.
+ */
+void
+xmlMemFree(void *ptr)
+{
+    MEMHDR *p;
+    char *target;
+#ifdef DEBUG_MEMORY
+    size_t size;
+#endif
+
+    if (ptr == NULL)
+	return;
+
+    if (ptr == (void *) -1) {
+	xmlGenericError(xmlGenericErrorContext,
+	    "trying to free pointer from freed area\n");
+        goto error;
+    }
+
+    if (xmlMemTraceBlockAt == ptr) {
+	xmlGenericError(xmlGenericErrorContext,
+			"%p : Freed()\n", xmlMemTraceBlockAt);
+	xmlMallocBreakpoint();
+    }
+
+    TEST_POINT
+
+    target = (char *) ptr;
+
+    p = CLIENT_2_HDR(ptr);
+    if (p->mh_tag != MEMTAG) {
+        Mem_Tag_Err(p);
+        goto error;
+    }
+    if (xmlMemStopAtBlock == p->mh_number) xmlMallocBreakpoint();
+    p->mh_tag = ~MEMTAG;
+    memset(target, -1, p->mh_size);
+    xmlMutexLock(xmlMemMutex);
+    debugMemSize -= p->mh_size;
+    debugMemBlocks--;
+#ifdef DEBUG_MEMORY
+    size = p->mh_size;
+#endif
+#ifdef MEM_LIST
+    debugmem_list_delete(p);
+#endif
+    xmlMutexUnlock(xmlMemMutex);
+
+    free(p);
+
+    TEST_POINT
+
+#ifdef DEBUG_MEMORY
+    xmlGenericError(xmlGenericErrorContext,
+	    "Freed(%d) Ok\n", size);
+#endif
+
+    return;
+
+error:
+    xmlGenericError(xmlGenericErrorContext,
+	    "xmlMemFree(%p) error\n", ptr);
+    xmlMallocBreakpoint();
+    return;
+}
+
+/**
+ * xmlMemStrdupLoc:
+ * @str:  the initial string pointer
+ * @file:  the file name or NULL
+ * @line:  the line number
+ *
+ * a strdup() equivalent, with logging of the allocation info.
+ *
+ * Returns a pointer to the new string or NULL if allocation error occurred.
+ */
+
+char *
+xmlMemStrdupLoc(const char *str, const char *file, int line)
+{
+    char *s;
+    size_t size = strlen(str) + 1;
+    MEMHDR *p;
+
+    if (!xmlMemInitialized) xmlInitMemory();
+    TEST_POINT
+
+    if (size > (MAX_SIZE_T - RESERVE_SIZE)) {
+	xmlGenericError(xmlGenericErrorContext,
+		"xmlMemStrdupLoc : Unsigned overflow\n");
+	xmlMemoryDump();
+	return(NULL);
+    }
+
+    p = (MEMHDR *) malloc(RESERVE_SIZE+size);
+    if (!p) {
+      goto error;
+    }
+    p->mh_tag = MEMTAG;
+    p->mh_size = size;
+    p->mh_type = STRDUP_TYPE;
+    p->mh_file = file;
+    p->mh_line = line;
+    xmlMutexLock(xmlMemMutex);
+    p->mh_number = ++block;
+    debugMemSize += size;
+    debugMemBlocks++;
+    if (debugMemSize > debugMaxMemSize) debugMaxMemSize = debugMemSize;
+#ifdef MEM_LIST
+    debugmem_list_add(p);
+#endif
+    xmlMutexUnlock(xmlMemMutex);
+
+    s = (char *) HDR_2_CLIENT(p);
+
+    if (xmlMemStopAtBlock == p->mh_number) xmlMallocBreakpoint();
+
+    strcpy(s,str);
+
+    TEST_POINT
+
+    if (xmlMemTraceBlockAt == s) {
+	xmlGenericError(xmlGenericErrorContext,
+			"%p : Strdup() Ok\n", xmlMemTraceBlockAt);
+	xmlMallocBreakpoint();
+    }
+
+    return(s);
+
+error:
+    return(NULL);
+}
+
+/**
+ * xmlMemoryStrdup:
+ * @str:  the initial string pointer
+ *
+ * a strdup() equivalent, with logging of the allocation info.
+ *
+ * Returns a pointer to the new string or NULL if allocation error occurred.
+ */
+
+char *
+xmlMemoryStrdup(const char *str) {
+    return(xmlMemStrdupLoc(str, "none", 0));
+}
+
+/**
+ * xmlMemUsed:
+ *
+ * Provides the amount of memory currently allocated
+ *
+ * Returns an int representing the amount of memory allocated.
+ */
+
+int
+xmlMemUsed(void) {
+    int res;
+
+    xmlMutexLock(xmlMemMutex);
+    res = debugMemSize;
+    xmlMutexUnlock(xmlMemMutex);
+    return(res);
+}
+
+/**
+ * xmlMemBlocks:
+ *
+ * Provides the number of memory areas currently allocated
+ *
+ * Returns an int representing the number of blocks
+ */
+
+int
+xmlMemBlocks(void) {
+    int res;
+
+    xmlMutexLock(xmlMemMutex);
+    res = debugMemBlocks;
+    xmlMutexUnlock(xmlMemMutex);
+    return(res);
+}
+
+#ifdef MEM_LIST
+/**
+ * xmlMemContentShow:
+ * @fp:  a FILE descriptor used as the output file
+ * @p:  a memory block header
+ *
+ * tries to show some content from the memory block
+ */
+
+static void
+xmlMemContentShow(FILE *fp, MEMHDR *p)
+{
+    int i,j,k,len;
+    const char *buf;
+
+    if (p == NULL) {
+	fprintf(fp, " NULL");
+	return;
+    }
+    len = p->mh_size;
+    buf = (const char *) HDR_2_CLIENT(p);
+
+    for (i = 0;i < len;i++) {
+        if (buf[i] == 0) break;
+	if (!isprint((unsigned char) buf[i])) break;
+    }
+    if ((i < 4) && ((buf[i] != 0) || (i == 0))) {
+        if (len >= 4) {
+	    MEMHDR *q;
+	    void *cur;
+
+            for (j = 0;(j < len -3) && (j < 40);j += 4) {
+		cur = *((void **) &buf[j]);
+		q = CLIENT_2_HDR(cur);
+		p = memlist;
+		k = 0;
+		while (p != NULL) {
+		    if (p == q) break;
+		    p = p->mh_next;
+		    if (k++ > 100) break;
+		}
+		if ((p != NULL) && (p == q)) {
+		    fprintf(fp, " pointer to #%lu at index %d",
+		            p->mh_number, j);
+		    return;
+		}
+	    }
+	}
+    } else if ((i == 0) && (buf[i] == 0)) {
+        fprintf(fp," null");
+    } else {
+        if (buf[i] == 0) fprintf(fp," \"%.25s\"", buf);
+	else {
+            fprintf(fp," [");
+	    for (j = 0;j < i;j++)
+                fprintf(fp,"%c", buf[j]);
+            fprintf(fp,"]");
+	}
+    }
+}
+#endif
+
+/**
+ * xmlMemDisplayLast:
+ * @fp:  a FILE descriptor used as the output file, if NULL, the result is
+ *       written to the file .memorylist
+ * @nbBytes: the amount of memory to dump
+ *
+ * the last nbBytes of memory allocated and not freed, useful for dumping
+ * the memory left allocated between two places at runtime.
+ */
+
+void
+xmlMemDisplayLast(FILE *fp, long nbBytes)
+{
+#ifdef MEM_LIST
+    MEMHDR *p;
+    unsigned idx;
+    int     nb = 0;
+#endif
+    FILE *old_fp = fp;
+
+    if (nbBytes <= 0)
+        return;
+
+    if (fp == NULL) {
+	fp = fopen(".memorylist", "w");
+	if (fp == NULL)
+	    return;
+    }
+
+#ifdef MEM_LIST
+    fprintf(fp,"   Last %li MEMORY ALLOCATED : %lu, MAX was %lu\n",
+            nbBytes, debugMemSize, debugMaxMemSize);
+    fprintf(fp,"BLOCK  NUMBER   SIZE  TYPE\n");
+    idx = 0;
+    xmlMutexLock(xmlMemMutex);
+    p = memlist;
+    while ((p) && (nbBytes > 0)) {
+	  fprintf(fp,"%-5u  %6lu %6lu ",idx++,p->mh_number,
+		  (unsigned long)p->mh_size);
+        switch (p->mh_type) {
+           case STRDUP_TYPE:fprintf(fp,"strdup()  in ");break;
+           case MALLOC_TYPE:fprintf(fp,"malloc()  in ");break;
+           case REALLOC_TYPE:fprintf(fp,"realloc() in ");break;
+           case MALLOC_ATOMIC_TYPE:fprintf(fp,"atomicmalloc()  in ");break;
+           case REALLOC_ATOMIC_TYPE:fprintf(fp,"atomicrealloc() in ");break;
+           default:
+	        fprintf(fp,"Unknown memory block, may be corrupted");
+		xmlMutexUnlock(xmlMemMutex);
+		if (old_fp == NULL)
+		    fclose(fp);
+		return;
+        }
+	if (p->mh_file != NULL) fprintf(fp,"%s(%u)", p->mh_file, p->mh_line);
+        if (p->mh_tag != MEMTAG)
+	      fprintf(fp,"  INVALID");
+        nb++;
+	if (nb < 100)
+	    xmlMemContentShow(fp, p);
+	else
+	    fprintf(fp," skip");
+
+        fprintf(fp,"\n");
+	nbBytes -= (unsigned long)p->mh_size;
+        p = p->mh_next;
+    }
+    xmlMutexUnlock(xmlMemMutex);
+#else
+    fprintf(fp,"Memory list not compiled (MEM_LIST not defined !)\n");
+#endif
+    if (old_fp == NULL)
+	fclose(fp);
+}
+
+/**
+ * xmlMemDisplay:
+ * @fp:  a FILE descriptor used as the output file, if NULL, the result is
+ *       written to the file .memorylist
+ *
+ * show in-extenso the memory blocks allocated
+ */
+
+void
+xmlMemDisplay(FILE *fp)
+{
+#ifdef MEM_LIST
+    MEMHDR *p;
+    unsigned idx;
+    int     nb = 0;
+#if defined(HAVE_LOCALTIME) && defined(HAVE_STRFTIME)
+    time_t currentTime;
+    char buf[500];
+    struct tm * tstruct;
+#endif
+#endif
+    FILE *old_fp = fp;
+
+    if (fp == NULL) {
+	fp = fopen(".memorylist", "w");
+	if (fp == NULL)
+	    return;
+    }
+
+#ifdef MEM_LIST
+#if defined(HAVE_LOCALTIME) && defined(HAVE_STRFTIME)
+    currentTime = time(NULL);
+    tstruct = localtime(&currentTime);
+    strftime(buf, sizeof(buf) - 1, "%I:%M:%S %p", tstruct);
+    fprintf(fp,"      %s\n\n", buf);
+#endif
+
+
+    fprintf(fp,"      MEMORY ALLOCATED : %lu, MAX was %lu\n",
+            debugMemSize, debugMaxMemSize);
+    fprintf(fp,"BLOCK  NUMBER   SIZE  TYPE\n");
+    idx = 0;
+    xmlMutexLock(xmlMemMutex);
+    p = memlist;
+    while (p) {
+	  fprintf(fp,"%-5u  %6lu %6lu ",idx++,p->mh_number,
+		  (unsigned long)p->mh_size);
+        switch (p->mh_type) {
+           case STRDUP_TYPE:fprintf(fp,"strdup()  in ");break;
+           case MALLOC_TYPE:fprintf(fp,"malloc()  in ");break;
+           case REALLOC_TYPE:fprintf(fp,"realloc() in ");break;
+           case MALLOC_ATOMIC_TYPE:fprintf(fp,"atomicmalloc()  in ");break;
+           case REALLOC_ATOMIC_TYPE:fprintf(fp,"atomicrealloc() in ");break;
+           default:
+	        fprintf(fp,"Unknown memory block, may be corrupted");
+		xmlMutexUnlock(xmlMemMutex);
+		if (old_fp == NULL)
+		    fclose(fp);
+		return;
+        }
+	if (p->mh_file != NULL) fprintf(fp,"%s(%u)", p->mh_file, p->mh_line);
+        if (p->mh_tag != MEMTAG)
+	      fprintf(fp,"  INVALID");
+        nb++;
+	if (nb < 100)
+	    xmlMemContentShow(fp, p);
+	else
+	    fprintf(fp," skip");
+
+        fprintf(fp,"\n");
+        p = p->mh_next;
+    }
+    xmlMutexUnlock(xmlMemMutex);
+#else
+    fprintf(fp,"Memory list not compiled (MEM_LIST not defined !)\n");
+#endif
+    if (old_fp == NULL)
+	fclose(fp);
+}
+
+#ifdef MEM_LIST
+
+static void debugmem_list_add(MEMHDR *p)
+{
+     p->mh_next = memlist;
+     p->mh_prev = NULL;
+     if (memlist) memlist->mh_prev = p;
+     memlist = p;
+#ifdef MEM_LIST_DEBUG
+     if (stderr)
+     Mem_Display(stderr);
+#endif
+}
+
+static void debugmem_list_delete(MEMHDR *p)
+{
+     if (p->mh_next)
+     p->mh_next->mh_prev = p->mh_prev;
+     if (p->mh_prev)
+     p->mh_prev->mh_next = p->mh_next;
+     else memlist = p->mh_next;
+#ifdef MEM_LIST_DEBUG
+     if (stderr)
+     Mem_Display(stderr);
+#endif
+}
+
+#endif
+
+/*
+ * debugmem_tag_error:
+ *
+ * internal error function.
+ */
+
+static void debugmem_tag_error(void *p)
+{
+     xmlGenericError(xmlGenericErrorContext,
+	     "Memory tag error occurs :%p \n\t bye\n", p);
+#ifdef MEM_LIST
+     if (stderr)
+     xmlMemDisplay(stderr);
+#endif
+}
+
+#ifdef MEM_LIST
+static FILE *xmlMemoryDumpFile = NULL;
+#endif
+
+/**
+ * xmlMemShow:
+ * @fp:  a FILE descriptor used as the output file
+ * @nr:  number of entries to dump
+ *
+ * show a show display of the memory allocated, and dump
+ * the @nr last allocated areas which were not freed
+ */
+
+void
+xmlMemShow(FILE *fp, int nr ATTRIBUTE_UNUSED)
+{
+#ifdef MEM_LIST
+    MEMHDR *p;
+#endif
+
+    if (fp != NULL)
+	fprintf(fp,"      MEMORY ALLOCATED : %lu, MAX was %lu\n",
+		debugMemSize, debugMaxMemSize);
+#ifdef MEM_LIST
+    xmlMutexLock(xmlMemMutex);
+    if (nr > 0) {
+	fprintf(fp,"NUMBER   SIZE  TYPE   WHERE\n");
+	p = memlist;
+	while ((p) && nr > 0) {
+	      fprintf(fp,"%6lu %6lu ",p->mh_number,(unsigned long)p->mh_size);
+	    switch (p->mh_type) {
+	       case STRDUP_TYPE:fprintf(fp,"strdup()  in ");break;
+	       case MALLOC_TYPE:fprintf(fp,"malloc()  in ");break;
+	       case MALLOC_ATOMIC_TYPE:fprintf(fp,"atomicmalloc()  in ");break;
+	      case REALLOC_TYPE:fprintf(fp,"realloc() in ");break;
+	      case REALLOC_ATOMIC_TYPE:fprintf(fp,"atomicrealloc() in ");break;
+		default:fprintf(fp,"   ???    in ");break;
+	    }
+	    if (p->mh_file != NULL)
+	        fprintf(fp,"%s(%u)", p->mh_file, p->mh_line);
+	    if (p->mh_tag != MEMTAG)
+		fprintf(fp,"  INVALID");
+	    xmlMemContentShow(fp, p);
+	    fprintf(fp,"\n");
+	    nr--;
+	    p = p->mh_next;
+	}
+    }
+    xmlMutexUnlock(xmlMemMutex);
+#endif /* MEM_LIST */
+}
+
+/**
+ * xmlMemoryDump:
+ *
+ * Dump in-extenso the memory blocks allocated to the file .memorylist
+ */
+
+void
+xmlMemoryDump(void)
+{
+#ifdef MEM_LIST
+    FILE *dump;
+
+    if (debugMaxMemSize == 0)
+	return;
+    dump = fopen(".memdump", "w");
+    if (dump == NULL)
+	xmlMemoryDumpFile = stderr;
+    else xmlMemoryDumpFile = dump;
+
+    xmlMemDisplay(xmlMemoryDumpFile);
+
+    if (dump != NULL) fclose(dump);
+#endif /* MEM_LIST */
+}
+
+
+/****************************************************************
+ *								*
+ *		Initialization Routines				*
+ *								*
+ ****************************************************************/
+
+/**
+ * xmlInitMemory:
+ *
+ * Initialize the memory layer.
+ *
+ * Returns 0 on success
+ */
+int
+xmlInitMemory(void)
+{
+#ifdef HAVE_STDLIB_H
+     char *breakpoint;
+#endif
+#ifdef DEBUG_MEMORY
+     xmlGenericError(xmlGenericErrorContext,
+	     "xmlInitMemory()\n");
+#endif
+    /*
+     This is really not good code (see Bug 130419).  Suggestions for
+     improvement will be welcome!
+    */
+     if (xmlMemInitialized) return(-1);
+     xmlMemInitialized = 1;
+     xmlMemMutex = xmlNewMutex();
+
+#ifdef HAVE_STDLIB_H
+     breakpoint = getenv("XML_MEM_BREAKPOINT");
+     if (breakpoint != NULL) {
+         sscanf(breakpoint, "%ud", &xmlMemStopAtBlock);
+     }
+#endif
+#ifdef HAVE_STDLIB_H
+     breakpoint = getenv("XML_MEM_TRACE");
+     if (breakpoint != NULL) {
+         sscanf(breakpoint, "%p", &xmlMemTraceBlockAt);
+     }
+#endif
+
+#ifdef DEBUG_MEMORY
+     xmlGenericError(xmlGenericErrorContext,
+	     "xmlInitMemory() Ok\n");
+#endif
+     return(0);
+}
+
+/**
+ * xmlCleanupMemory:
+ *
+ * Free up all the memory allocated by the library for its own
+ * use. This should not be called by user level code.
+ */
+void
+xmlCleanupMemory(void) {
+#ifdef DEBUG_MEMORY
+     xmlGenericError(xmlGenericErrorContext,
+	     "xmlCleanupMemory()\n");
+#endif
+    if (xmlMemInitialized == 0)
+        return;
+
+    xmlFreeMutex(xmlMemMutex);
+    xmlMemMutex = NULL;
+    xmlMemInitialized = 0;
+#ifdef DEBUG_MEMORY
+     xmlGenericError(xmlGenericErrorContext,
+	     "xmlCleanupMemory() Ok\n");
+#endif
+}
+
+/**
+ * xmlMemSetup:
+ * @freeFunc: the free() function to use
+ * @mallocFunc: the malloc() function to use
+ * @reallocFunc: the realloc() function to use
+ * @strdupFunc: the strdup() function to use
+ *
+ * Override the default memory access functions with a new set
+ * This has to be called before any other libxml routines !
+ *
+ * Should this be blocked if there was already some allocations
+ * done ?
+ *
+ * Returns 0 on success
+ */
+int
+xmlMemSetup(xmlFreeFunc freeFunc, xmlMallocFunc mallocFunc,
+            xmlReallocFunc reallocFunc, xmlStrdupFunc strdupFunc) {
+#ifdef DEBUG_MEMORY
+     xmlGenericError(xmlGenericErrorContext,
+	     "xmlMemSetup()\n");
+#endif
+    if (freeFunc == NULL)
+	return(-1);
+    if (mallocFunc == NULL)
+	return(-1);
+    if (reallocFunc == NULL)
+	return(-1);
+    if (strdupFunc == NULL)
+	return(-1);
+    xmlFree = freeFunc;
+    xmlMalloc = mallocFunc;
+    xmlMallocAtomic = mallocFunc;
+    xmlRealloc = reallocFunc;
+    xmlMemStrdup = strdupFunc;
+#ifdef DEBUG_MEMORY
+     xmlGenericError(xmlGenericErrorContext,
+	     "xmlMemSetup() Ok\n");
+#endif
+    return(0);
+}
+
+/**
+ * xmlMemGet:
+ * @freeFunc: place to save the free() function in use
+ * @mallocFunc: place to save the malloc() function in use
+ * @reallocFunc: place to save the realloc() function in use
+ * @strdupFunc: place to save the strdup() function in use
+ *
+ * Provides the memory access functions set currently in use
+ *
+ * Returns 0 on success
+ */
+int
+xmlMemGet(xmlFreeFunc *freeFunc, xmlMallocFunc *mallocFunc,
+	  xmlReallocFunc *reallocFunc, xmlStrdupFunc *strdupFunc) {
+    if (freeFunc != NULL) *freeFunc = xmlFree;
+    if (mallocFunc != NULL) *mallocFunc = xmlMalloc;
+    if (reallocFunc != NULL) *reallocFunc = xmlRealloc;
+    if (strdupFunc != NULL) *strdupFunc = xmlMemStrdup;
+    return(0);
+}
+
+/**
+ * xmlGcMemSetup:
+ * @freeFunc: the free() function to use
+ * @mallocFunc: the malloc() function to use
+ * @mallocAtomicFunc: the malloc() function to use for atomic allocations
+ * @reallocFunc: the realloc() function to use
+ * @strdupFunc: the strdup() function to use
+ *
+ * Override the default memory access functions with a new set
+ * This has to be called before any other libxml routines !
+ * The mallocAtomicFunc is specialized for atomic block
+ * allocations (i.e. of areas  useful for garbage collected memory allocators
+ *
+ * Should this be blocked if there was already some allocations
+ * done ?
+ *
+ * Returns 0 on success
+ */
+int
+xmlGcMemSetup(xmlFreeFunc freeFunc, xmlMallocFunc mallocFunc,
+              xmlMallocFunc mallocAtomicFunc, xmlReallocFunc reallocFunc,
+	      xmlStrdupFunc strdupFunc) {
+#ifdef DEBUG_MEMORY
+     xmlGenericError(xmlGenericErrorContext,
+	     "xmlGcMemSetup()\n");
+#endif
+    if (freeFunc == NULL)
+	return(-1);
+    if (mallocFunc == NULL)
+	return(-1);
+    if (mallocAtomicFunc == NULL)
+	return(-1);
+    if (reallocFunc == NULL)
+	return(-1);
+    if (strdupFunc == NULL)
+	return(-1);
+    xmlFree = freeFunc;
+    xmlMalloc = mallocFunc;
+    xmlMallocAtomic = mallocAtomicFunc;
+    xmlRealloc = reallocFunc;
+    xmlMemStrdup = strdupFunc;
+#ifdef DEBUG_MEMORY
+     xmlGenericError(xmlGenericErrorContext,
+	     "xmlGcMemSetup() Ok\n");
+#endif
+    return(0);
+}
+
+/**
+ * xmlGcMemGet:
+ * @freeFunc: place to save the free() function in use
+ * @mallocFunc: place to save the malloc() function in use
+ * @mallocAtomicFunc: place to save the atomic malloc() function in use
+ * @reallocFunc: place to save the realloc() function in use
+ * @strdupFunc: place to save the strdup() function in use
+ *
+ * Provides the memory access functions set currently in use
+ * The mallocAtomicFunc is specialized for atomic block
+ * allocations (i.e. of areas  useful for garbage collected memory allocators
+ *
+ * Returns 0 on success
+ */
+int
+xmlGcMemGet(xmlFreeFunc *freeFunc, xmlMallocFunc *mallocFunc,
+            xmlMallocFunc *mallocAtomicFunc, xmlReallocFunc *reallocFunc,
+	    xmlStrdupFunc *strdupFunc) {
+    if (freeFunc != NULL) *freeFunc = xmlFree;
+    if (mallocFunc != NULL) *mallocFunc = xmlMalloc;
+    if (mallocAtomicFunc != NULL) *mallocAtomicFunc = xmlMallocAtomic;
+    if (reallocFunc != NULL) *reallocFunc = xmlRealloc;
+    if (strdupFunc != NULL) *strdupFunc = xmlMemStrdup;
+    return(0);
+}
+
+#define bottom_xmlmemory
+#include "elfgcchack.h"
diff --git a/src/xmlreader.c b/src/xmlreader.c
new file mode 100644
index 000000000000..72e40b032941
--- /dev/null
+++ b/src/xmlreader.c
@@ -0,0 +1,6033 @@
+/*
+ * xmlreader.c: implements the xmlTextReader streaming node API
+ *
+ * NOTE:
+ *   XmlTextReader.Normalization Property won't be supported, since
+ *     it makes the parser non compliant to the XML recommendation
+ *
+ * See Copyright for the status of this software.
+ *
+ * daniel@veillard.com
+ */
+
+/*
+ * TODOs:
+ *   - XML Schemas validation
+ */
+#define IN_LIBXML
+#include "libxml.h"
+
+#ifdef LIBXML_READER_ENABLED
+#include <string.h> /* for memset() only ! */
+#include <stdarg.h>
+
+#ifdef HAVE_CTYPE_H
+#include <ctype.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
+#include <libxml/xmlmemory.h>
+#include <libxml/xmlIO.h>
+#include <libxml/xmlreader.h>
+#include <libxml/parserInternals.h>
+#ifdef LIBXML_SCHEMAS_ENABLED
+#include <libxml/relaxng.h>
+#include <libxml/xmlschemas.h>
+#endif
+#include <libxml/uri.h>
+#ifdef LIBXML_XINCLUDE_ENABLED
+#include <libxml/xinclude.h>
+#endif
+#ifdef LIBXML_PATTERN_ENABLED
+#include <libxml/pattern.h>
+#endif
+
+#include "buf.h"
+
+#define MAX_ERR_MSG_SIZE 64000
+
+#ifdef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
+/* Keeping free objects can hide memory errors. */
+#define MAX_FREE_NODES 1
+#else
+#define MAX_FREE_NODES 100
+#endif
+
+/*
+ * The following VA_COPY was coded following an example in
+ * the Samba project.  It may not be sufficient for some
+ * esoteric implementations of va_list but (hopefully) will
+ * be sufficient for libxml2.
+ */
+#ifndef VA_COPY
+  #ifdef HAVE_VA_COPY
+    #define VA_COPY(dest, src) va_copy(dest, src)
+  #else
+    #ifdef HAVE___VA_COPY
+      #define VA_COPY(dest,src) __va_copy(dest, src)
+    #else
+      #ifndef VA_LIST_IS_ARRAY
+        #define VA_COPY(dest,src) (dest) = (src)
+      #else
+        #include <string.h>
+        #define VA_COPY(dest,src) memcpy((char *)(dest),(char *)(src),sizeof(va_list))
+      #endif
+    #endif
+  #endif
+#endif
+
+/* #define DEBUG_CALLBACKS */
+/* #define DEBUG_READER */
+
+/**
+ * TODO:
+ *
+ * macro to flag unimplemented blocks
+ */
+#define TODO								\
+    xmlGenericError(xmlGenericErrorContext,				\
+	    "Unimplemented block at %s:%d\n",				\
+            __FILE__, __LINE__);
+
+#ifdef DEBUG_READER
+#define DUMP_READER xmlTextReaderDebug(reader);
+#else
+#define DUMP_READER
+#endif
+
+#define CHUNK_SIZE 512
+/************************************************************************
+ *									*
+ *	The parser: maps the Text Reader API on top of the existing	*
+ *		parsing routines building a tree			*
+ *									*
+ ************************************************************************/
+
+#define XML_TEXTREADER_INPUT	1
+#define XML_TEXTREADER_CTXT	2
+
+typedef enum {
+    XML_TEXTREADER_NONE = -1,
+    XML_TEXTREADER_START= 0,
+    XML_TEXTREADER_ELEMENT= 1,
+    XML_TEXTREADER_END= 2,
+    XML_TEXTREADER_EMPTY= 3,
+    XML_TEXTREADER_BACKTRACK= 4,
+    XML_TEXTREADER_DONE= 5,
+    XML_TEXTREADER_ERROR= 6
+} xmlTextReaderState;
+
+typedef enum {
+    XML_TEXTREADER_NOT_VALIDATE = 0,
+    XML_TEXTREADER_VALIDATE_DTD = 1,
+    XML_TEXTREADER_VALIDATE_RNG = 2,
+    XML_TEXTREADER_VALIDATE_XSD = 4
+} xmlTextReaderValidate;
+
+struct _xmlTextReader {
+    int				mode;	/* the parsing mode */
+    xmlDocPtr			doc;    /* when walking an existing doc */
+    xmlTextReaderValidate       validate;/* is there any validation */
+    int				allocs;	/* what structure were deallocated */
+    xmlTextReaderState		state;
+    xmlParserCtxtPtr		ctxt;	/* the parser context */
+    xmlSAXHandlerPtr		sax;	/* the parser SAX callbacks */
+    xmlParserInputBufferPtr	input;	/* the input */
+    startElementSAXFunc		startElement;/* initial SAX callbacks */
+    endElementSAXFunc		endElement;  /* idem */
+    startElementNsSAX2Func	startElementNs;/* idem */
+    endElementNsSAX2Func	endElementNs;  /* idem */
+    charactersSAXFunc		characters;
+    cdataBlockSAXFunc		cdataBlock;
+    unsigned int		base;	/* base of the segment in the input */
+    unsigned int		cur;	/* current position in the input */
+    xmlNodePtr			node;	/* current node */
+    xmlNodePtr			curnode;/* current attribute node */
+    int				depth;  /* depth of the current node */
+    xmlNodePtr			faketext;/* fake xmlNs chld */
+    int				preserve;/* preserve the resulting document */
+    xmlBufPtr		        buffer; /* used to return const xmlChar * */
+    xmlDictPtr			dict;	/* the context dictionary */
+
+    /* entity stack when traversing entities content */
+    xmlNodePtr         ent;          /* Current Entity Ref Node */
+    int                entNr;        /* Depth of the entities stack */
+    int                entMax;       /* Max depth of the entities stack */
+    xmlNodePtr        *entTab;       /* array of entities */
+
+    /* error handling */
+    xmlTextReaderErrorFunc errorFunc;    /* callback function */
+    void                  *errorFuncArg; /* callback function user argument */
+
+#ifdef LIBXML_SCHEMAS_ENABLED
+    /* Handling of RelaxNG validation */
+    xmlRelaxNGPtr          rngSchemas;	/* The Relax NG schemas */
+    xmlRelaxNGValidCtxtPtr rngValidCtxt;/* The Relax NG validation context */
+    int                    rngPreserveCtxt; /* 1 if the context was provided by the user */
+    int                    rngValidErrors;/* The number of errors detected */
+    xmlNodePtr             rngFullNode;	/* the node if RNG not progressive */
+    /* Handling of Schemas validation */
+    xmlSchemaPtr          xsdSchemas;	/* The Schemas schemas */
+    xmlSchemaValidCtxtPtr xsdValidCtxt;/* The Schemas validation context */
+    int                   xsdPreserveCtxt; /* 1 if the context was provided by the user */
+    int                   xsdValidErrors;/* The number of errors detected */
+    xmlSchemaSAXPlugPtr   xsdPlug;	/* the schemas plug in SAX pipeline */
+#endif
+#ifdef LIBXML_XINCLUDE_ENABLED
+    /* Handling of XInclude processing */
+    int                xinclude;	/* is xinclude asked for */
+    const xmlChar *    xinclude_name;	/* the xinclude name from dict */
+    xmlXIncludeCtxtPtr xincctxt;	/* the xinclude context */
+    int                in_xinclude;	/* counts for xinclude */
+#endif
+#ifdef LIBXML_PATTERN_ENABLED
+    int                patternNr;       /* number of preserve patterns */
+    int                patternMax;      /* max preserve patterns */
+    xmlPatternPtr     *patternTab;      /* array of preserve patterns */
+#endif
+    int                preserves;	/* level of preserves */
+    int                parserFlags;	/* the set of options set */
+    /* Structured error handling */
+    xmlStructuredErrorFunc sErrorFunc;  /* callback function */
+};
+
+#define NODE_IS_EMPTY		0x1
+#define NODE_IS_PRESERVED	0x2
+#define NODE_IS_SPRESERVED	0x4
+
+/**
+ * CONSTSTR:
+ *
+ * Macro used to return an interned string
+ */
+#define CONSTSTR(str) xmlDictLookup(reader->dict, (str), -1)
+#define CONSTQSTR(p, str) xmlDictQLookup(reader->dict, (p), (str))
+
+static int xmlTextReaderReadTree(xmlTextReaderPtr reader);
+static int xmlTextReaderNextTree(xmlTextReaderPtr reader);
+
+/************************************************************************
+ *									*
+ *	Our own version of the freeing routines as we recycle nodes	*
+ *									*
+ ************************************************************************/
+/**
+ * DICT_FREE:
+ * @str:  a string
+ *
+ * Free a string if it is not owned by the "dict" dictionary in the
+ * current scope
+ */
+#define DICT_FREE(str)						\
+	if ((str) && ((!dict) ||				\
+	    (xmlDictOwns(dict, (const xmlChar *)(str)) == 0)))	\
+	    xmlFree((char *)(str));
+
+static void xmlTextReaderFreeNode(xmlTextReaderPtr reader, xmlNodePtr cur);
+static void xmlTextReaderFreeNodeList(xmlTextReaderPtr reader, xmlNodePtr cur);
+
+/**
+ * xmlFreeID:
+ * @not:  A id
+ *
+ * Deallocate the memory used by an id definition
+ */
+static void
+xmlFreeID(xmlIDPtr id) {
+    xmlDictPtr dict = NULL;
+
+    if (id == NULL) return;
+
+    if (id->doc != NULL)
+        dict = id->doc->dict;
+
+    if (id->value != NULL)
+	DICT_FREE(id->value)
+    if (id->name != NULL)
+	DICT_FREE(id->name)
+    xmlFree(id);
+}
+
+/**
+ * xmlTextReaderRemoveID:
+ * @doc:  the document
+ * @attr:  the attribute
+ *
+ * Remove the given attribute from the ID table maintained internally.
+ *
+ * Returns -1 if the lookup failed and 0 otherwise
+ */
+static int
+xmlTextReaderRemoveID(xmlDocPtr doc, xmlAttrPtr attr) {
+    xmlIDTablePtr table;
+    xmlIDPtr id;
+    xmlChar *ID;
+
+    if (doc == NULL) return(-1);
+    if (attr == NULL) return(-1);
+    table = (xmlIDTablePtr) doc->ids;
+    if (table == NULL)
+        return(-1);
+
+    ID = xmlNodeListGetString(doc, attr->children, 1);
+    if (ID == NULL)
+	return(-1);
+    id = xmlHashLookup(table, ID);
+    xmlFree(ID);
+    if (id == NULL || id->attr != attr) {
+	return(-1);
+    }
+    id->name = attr->name;
+    attr->name = NULL;
+    id->attr = NULL;
+    return(0);
+}
+
+/**
+ * xmlTextReaderWalkRemoveRef:
+ * @data:  Contents of current link
+ * @user:  Value supplied by the user
+ *
+ * Returns 0 to abort the walk or 1 to continue
+ */
+static int
+xmlTextReaderWalkRemoveRef(const void *data, void *user)
+{
+    xmlRefPtr ref = (xmlRefPtr)data;
+    xmlAttrPtr attr = (xmlAttrPtr)user;
+
+    if (ref->attr == attr) { /* Matched: remove and terminate walk */
+        ref->name = xmlStrdup(attr->name);
+        ref->attr = NULL;
+        return 0;
+    }
+    return 1;
+}
+
+/**
+ * xmlTextReaderRemoveRef:
+ * @doc:  the document
+ * @attr:  the attribute
+ *
+ * Remove the given attribute from the Ref table maintained internally.
+ *
+ * Returns -1 if the lookup failed and 0 otherwise
+ */
+static int
+xmlTextReaderRemoveRef(xmlDocPtr doc, xmlAttrPtr attr) {
+    xmlListPtr ref_list;
+    xmlRefTablePtr table;
+    xmlChar *ID;
+
+    if (doc == NULL) return(-1);
+    if (attr == NULL) return(-1);
+    table = (xmlRefTablePtr) doc->refs;
+    if (table == NULL)
+        return(-1);
+
+    ID = xmlNodeListGetString(doc, attr->children, 1);
+    if (ID == NULL)
+        return(-1);
+    ref_list = xmlHashLookup(table, ID);
+    xmlFree(ID);
+    if(ref_list == NULL)
+        return (-1);
+    xmlListWalk(ref_list, xmlTextReaderWalkRemoveRef, attr);
+    return(0);
+}
+
+/**
+ * xmlTextReaderFreeProp:
+ * @reader:  the xmlTextReaderPtr used
+ * @cur:  the node
+ *
+ * Free a node.
+ */
+static void
+xmlTextReaderFreeProp(xmlTextReaderPtr reader, xmlAttrPtr cur) {
+    xmlDictPtr dict;
+
+    if ((reader != NULL) && (reader->ctxt != NULL))
+	dict = reader->ctxt->dict;
+    else
+        dict = NULL;
+    if (cur == NULL) return;
+
+    if ((__xmlRegisterCallbacks) && (xmlDeregisterNodeDefaultValue))
+	xmlDeregisterNodeDefaultValue((xmlNodePtr) cur);
+
+    /* Check for ID removal -> leading to invalid references ! */
+    if ((cur->parent != NULL) && (cur->parent->doc != NULL)) {
+        if (xmlIsID(cur->parent->doc, cur->parent, cur))
+	    xmlTextReaderRemoveID(cur->parent->doc, cur);
+	if (((cur->parent->doc->intSubset != NULL) ||
+	     (cur->parent->doc->extSubset != NULL)) &&
+            (xmlIsRef(cur->parent->doc, cur->parent, cur)))
+            xmlTextReaderRemoveRef(cur->parent->doc, cur);
+    }
+    if (cur->children != NULL)
+        xmlTextReaderFreeNodeList(reader, cur->children);
+
+    DICT_FREE(cur->name);
+    if ((reader != NULL) && (reader->ctxt != NULL) &&
+        (reader->ctxt->freeAttrsNr < MAX_FREE_NODES)) {
+        cur->next = reader->ctxt->freeAttrs;
+	reader->ctxt->freeAttrs = cur;
+	reader->ctxt->freeAttrsNr++;
+    } else {
+	xmlFree(cur);
+    }
+}
+
+/**
+ * xmlTextReaderFreePropList:
+ * @reader:  the xmlTextReaderPtr used
+ * @cur:  the first property in the list
+ *
+ * Free a property and all its siblings, all the children are freed too.
+ */
+static void
+xmlTextReaderFreePropList(xmlTextReaderPtr reader, xmlAttrPtr cur) {
+    xmlAttrPtr next;
+
+    while (cur != NULL) {
+        next = cur->next;
+        xmlTextReaderFreeProp(reader, cur);
+	cur = next;
+    }
+}
+
+/**
+ * xmlTextReaderFreeNodeList:
+ * @reader:  the xmlTextReaderPtr used
+ * @cur:  the first node in the list
+ *
+ * Free a node and all its siblings, this is a recursive behaviour, all
+ * the children are freed too.
+ */
+static void
+xmlTextReaderFreeNodeList(xmlTextReaderPtr reader, xmlNodePtr cur) {
+    xmlNodePtr next;
+    xmlNodePtr parent;
+    xmlDictPtr dict;
+    size_t depth = 0;
+
+    if ((reader != NULL) && (reader->ctxt != NULL))
+	dict = reader->ctxt->dict;
+    else
+        dict = NULL;
+    if (cur == NULL) return;
+    if (cur->type == XML_NAMESPACE_DECL) {
+	xmlFreeNsList((xmlNsPtr) cur);
+	return;
+    }
+    if ((cur->type == XML_DOCUMENT_NODE) ||
+	(cur->type == XML_HTML_DOCUMENT_NODE)) {
+	xmlFreeDoc((xmlDocPtr) cur);
+	return;
+    }
+    while (1) {
+        while ((cur->type != XML_DTD_NODE) &&
+               (cur->type != XML_ENTITY_REF_NODE) &&
+               (cur->children != NULL) &&
+               (cur->children->parent == cur)) {
+            cur = cur->children;
+            depth += 1;
+        }
+
+        next = cur->next;
+        parent = cur->parent;
+
+	/* unroll to speed up freeing the document */
+	if (cur->type != XML_DTD_NODE) {
+
+	    if ((__xmlRegisterCallbacks) && (xmlDeregisterNodeDefaultValue))
+		xmlDeregisterNodeDefaultValue(cur);
+
+	    if (((cur->type == XML_ELEMENT_NODE) ||
+		 (cur->type == XML_XINCLUDE_START) ||
+		 (cur->type == XML_XINCLUDE_END)) &&
+		(cur->properties != NULL))
+		xmlTextReaderFreePropList(reader, cur->properties);
+	    if ((cur->content != (xmlChar *) &(cur->properties)) &&
+	        (cur->type != XML_ELEMENT_NODE) &&
+		(cur->type != XML_XINCLUDE_START) &&
+		(cur->type != XML_XINCLUDE_END) &&
+		(cur->type != XML_ENTITY_REF_NODE)) {
+		DICT_FREE(cur->content);
+	    }
+	    if (((cur->type == XML_ELEMENT_NODE) ||
+	         (cur->type == XML_XINCLUDE_START) ||
+		 (cur->type == XML_XINCLUDE_END)) &&
+		(cur->nsDef != NULL))
+		xmlFreeNsList(cur->nsDef);
+
+	    /*
+	     * we don't free element names here they are interned now
+	     */
+	    if ((cur->type != XML_TEXT_NODE) &&
+		(cur->type != XML_COMMENT_NODE))
+		DICT_FREE(cur->name);
+	    if (((cur->type == XML_ELEMENT_NODE) ||
+		 (cur->type == XML_TEXT_NODE)) &&
+	        (reader != NULL) && (reader->ctxt != NULL) &&
+		(reader->ctxt->freeElemsNr < MAX_FREE_NODES)) {
+	        cur->next = reader->ctxt->freeElems;
+		reader->ctxt->freeElems = cur;
+		reader->ctxt->freeElemsNr++;
+	    } else {
+		xmlFree(cur);
+	    }
+	}
+
+        if (next != NULL) {
+	    cur = next;
+        } else {
+            if ((depth == 0) || (parent == NULL))
+                break;
+            depth -= 1;
+            cur = parent;
+            cur->children = NULL;
+        }
+    }
+}
+
+/**
+ * xmlTextReaderFreeNode:
+ * @reader:  the xmlTextReaderPtr used
+ * @cur:  the node
+ *
+ * Free a node, this is a recursive behaviour, all the children are freed too.
+ * This doesn't unlink the child from the list, use xmlUnlinkNode() first.
+ */
+static void
+xmlTextReaderFreeNode(xmlTextReaderPtr reader, xmlNodePtr cur) {
+    xmlDictPtr dict;
+
+    if ((reader != NULL) && (reader->ctxt != NULL))
+	dict = reader->ctxt->dict;
+    else
+        dict = NULL;
+    if (cur->type == XML_DTD_NODE) {
+	xmlFreeDtd((xmlDtdPtr) cur);
+	return;
+    }
+    if (cur->type == XML_NAMESPACE_DECL) {
+	xmlFreeNs((xmlNsPtr) cur);
+        return;
+    }
+    if (cur->type == XML_ATTRIBUTE_NODE) {
+	xmlTextReaderFreeProp(reader, (xmlAttrPtr) cur);
+	return;
+    }
+
+    if ((cur->children != NULL) &&
+	(cur->type != XML_ENTITY_REF_NODE)) {
+	if (cur->children->parent == cur)
+	    xmlTextReaderFreeNodeList(reader, cur->children);
+	cur->children = NULL;
+    }
+
+    if ((__xmlRegisterCallbacks) && (xmlDeregisterNodeDefaultValue))
+	xmlDeregisterNodeDefaultValue(cur);
+
+    if (((cur->type == XML_ELEMENT_NODE) ||
+	 (cur->type == XML_XINCLUDE_START) ||
+	 (cur->type == XML_XINCLUDE_END)) &&
+	(cur->properties != NULL))
+	xmlTextReaderFreePropList(reader, cur->properties);
+    if ((cur->content != (xmlChar *) &(cur->properties)) &&
+        (cur->type != XML_ELEMENT_NODE) &&
+	(cur->type != XML_XINCLUDE_START) &&
+	(cur->type != XML_XINCLUDE_END) &&
+	(cur->type != XML_ENTITY_REF_NODE)) {
+	DICT_FREE(cur->content);
+    }
+    if (((cur->type == XML_ELEMENT_NODE) ||
+	 (cur->type == XML_XINCLUDE_START) ||
+	 (cur->type == XML_XINCLUDE_END)) &&
+	(cur->nsDef != NULL))
+	xmlFreeNsList(cur->nsDef);
+
+    /*
+     * we don't free names here they are interned now
+     */
+    if ((cur->type != XML_TEXT_NODE) &&
+        (cur->type != XML_COMMENT_NODE))
+	DICT_FREE(cur->name);
+
+    if (((cur->type == XML_ELEMENT_NODE) ||
+	 (cur->type == XML_TEXT_NODE)) &&
+	(reader != NULL) && (reader->ctxt != NULL) &&
+	(reader->ctxt->freeElemsNr < MAX_FREE_NODES)) {
+	cur->next = reader->ctxt->freeElems;
+	reader->ctxt->freeElems = cur;
+	reader->ctxt->freeElemsNr++;
+    } else {
+	xmlFree(cur);
+    }
+}
+
+static void
+xmlTextReaderFreeIDTableEntry(void *id, const xmlChar *name ATTRIBUTE_UNUSED) {
+    xmlFreeID((xmlIDPtr) id);
+}
+
+/**
+ * xmlTextReaderFreeIDTable:
+ * @table:  An id table
+ *
+ * Deallocate the memory used by an ID hash table.
+ */
+static void
+xmlTextReaderFreeIDTable(xmlIDTablePtr table) {
+    xmlHashFree(table, xmlTextReaderFreeIDTableEntry);
+}
+
+/**
+ * xmlTextReaderFreeDoc:
+ * @reader:  the xmlTextReaderPtr used
+ * @cur:  pointer to the document
+ *
+ * Free up all the structures used by a document, tree included.
+ */
+static void
+xmlTextReaderFreeDoc(xmlTextReaderPtr reader, xmlDocPtr cur) {
+    xmlDtdPtr extSubset, intSubset;
+
+    if (cur == NULL) return;
+
+    if ((__xmlRegisterCallbacks) && (xmlDeregisterNodeDefaultValue))
+	xmlDeregisterNodeDefaultValue((xmlNodePtr) cur);
+
+    /*
+     * Do this before freeing the children list to avoid ID lookups
+     */
+    if (cur->ids != NULL) xmlTextReaderFreeIDTable((xmlIDTablePtr) cur->ids);
+    cur->ids = NULL;
+    if (cur->refs != NULL) xmlFreeRefTable((xmlRefTablePtr) cur->refs);
+    cur->refs = NULL;
+    extSubset = cur->extSubset;
+    intSubset = cur->intSubset;
+    if (intSubset == extSubset)
+	extSubset = NULL;
+    if (extSubset != NULL) {
+	xmlUnlinkNode((xmlNodePtr) cur->extSubset);
+	cur->extSubset = NULL;
+	xmlFreeDtd(extSubset);
+    }
+    if (intSubset != NULL) {
+	xmlUnlinkNode((xmlNodePtr) cur->intSubset);
+	cur->intSubset = NULL;
+	xmlFreeDtd(intSubset);
+    }
+
+    if (cur->children != NULL) xmlTextReaderFreeNodeList(reader, cur->children);
+
+    if (cur->version != NULL) xmlFree((char *) cur->version);
+    if (cur->name != NULL) xmlFree((char *) cur->name);
+    if (cur->encoding != NULL) xmlFree((char *) cur->encoding);
+    if (cur->oldNs != NULL) xmlFreeNsList(cur->oldNs);
+    if (cur->URL != NULL) xmlFree((char *) cur->URL);
+    if (cur->dict != NULL) xmlDictFree(cur->dict);
+
+    xmlFree(cur);
+}
+
+/************************************************************************
+ *									*
+ *			The reader core parser				*
+ *									*
+ ************************************************************************/
+#ifdef DEBUG_READER
+static void
+xmlTextReaderDebug(xmlTextReaderPtr reader) {
+    if ((reader == NULL) || (reader->ctxt == NULL)) {
+	fprintf(stderr, "xmlTextReader NULL\n");
+	return;
+    }
+    fprintf(stderr, "xmlTextReader: state %d depth %d ",
+	    reader->state, reader->depth);
+    if (reader->node == NULL) {
+	fprintf(stderr, "node = NULL\n");
+    } else {
+	fprintf(stderr, "node %s\n", reader->node->name);
+    }
+    fprintf(stderr, "  input: base %d, cur %d, depth %d: ",
+	    reader->base, reader->cur, reader->ctxt->nodeNr);
+    if (reader->input->buffer == NULL) {
+	fprintf(stderr, "buffer is NULL\n");
+    } else {
+#ifdef LIBXML_DEBUG_ENABLED
+	xmlDebugDumpString(stderr,
+		&reader->input->buffer->content[reader->cur]);
+#endif
+	fprintf(stderr, "\n");
+    }
+}
+#endif
+
+/**
+ * xmlTextReaderEntPush:
+ * @reader:  the xmlTextReaderPtr used
+ * @value:  the entity reference node
+ *
+ * Pushes a new entity reference node on top of the entities stack
+ *
+ * Returns 0 in case of error, the index in the stack otherwise
+ */
+static int
+xmlTextReaderEntPush(xmlTextReaderPtr reader, xmlNodePtr value)
+{
+    if (reader->entMax <= 0) {
+	reader->entMax = 10;
+	reader->entTab = (xmlNodePtr *) xmlMalloc(reader->entMax *
+		                                  sizeof(reader->entTab[0]));
+        if (reader->entTab == NULL) {
+            xmlGenericError(xmlGenericErrorContext, "xmlMalloc failed !\n");
+            return (0);
+        }
+    }
+    if (reader->entNr >= reader->entMax) {
+        reader->entMax *= 2;
+        reader->entTab =
+            (xmlNodePtr *) xmlRealloc(reader->entTab,
+                                      reader->entMax *
+                                      sizeof(reader->entTab[0]));
+        if (reader->entTab == NULL) {
+            xmlGenericError(xmlGenericErrorContext, "xmlRealloc failed !\n");
+            return (0);
+        }
+    }
+    reader->entTab[reader->entNr] = value;
+    reader->ent = value;
+    return (reader->entNr++);
+}
+
+/**
+ * xmlTextReaderEntPop:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * Pops the top element entity from the entities stack
+ *
+ * Returns the entity just removed
+ */
+static xmlNodePtr
+xmlTextReaderEntPop(xmlTextReaderPtr reader)
+{
+    xmlNodePtr ret;
+
+    if (reader->entNr <= 0)
+        return (NULL);
+    reader->entNr--;
+    if (reader->entNr > 0)
+        reader->ent = reader->entTab[reader->entNr - 1];
+    else
+        reader->ent = NULL;
+    ret = reader->entTab[reader->entNr];
+    reader->entTab[reader->entNr] = NULL;
+    return (ret);
+}
+
+/**
+ * xmlTextReaderStartElement:
+ * @ctx: the user data (XML parser context)
+ * @fullname:  The element name, including namespace prefix
+ * @atts:  An array of name/value attributes pairs, NULL terminated
+ *
+ * called when an opening tag has been processed.
+ */
+static void
+xmlTextReaderStartElement(void *ctx, const xmlChar *fullname,
+	                  const xmlChar **atts) {
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+    xmlTextReaderPtr reader = ctxt->_private;
+
+#ifdef DEBUG_CALLBACKS
+    printf("xmlTextReaderStartElement(%s)\n", fullname);
+#endif
+    if ((reader != NULL) && (reader->startElement != NULL)) {
+	reader->startElement(ctx, fullname, atts);
+	if ((ctxt->node != NULL) && (ctxt->input != NULL) &&
+	    (ctxt->input->cur != NULL) && (ctxt->input->cur[0] == '/') &&
+	    (ctxt->input->cur[1] == '>'))
+	    ctxt->node->extra = NODE_IS_EMPTY;
+    }
+    if (reader != NULL)
+	reader->state = XML_TEXTREADER_ELEMENT;
+}
+
+/**
+ * xmlTextReaderEndElement:
+ * @ctx: the user data (XML parser context)
+ * @fullname:  The element name, including namespace prefix
+ *
+ * called when an ending tag has been processed.
+ */
+static void
+xmlTextReaderEndElement(void *ctx, const xmlChar *fullname) {
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+    xmlTextReaderPtr reader = ctxt->_private;
+
+#ifdef DEBUG_CALLBACKS
+    printf("xmlTextReaderEndElement(%s)\n", fullname);
+#endif
+    if ((reader != NULL) && (reader->endElement != NULL)) {
+	reader->endElement(ctx, fullname);
+    }
+}
+
+/**
+ * xmlTextReaderStartElementNs:
+ * @ctx: the user data (XML parser context)
+ * @localname:  the local name of the element
+ * @prefix:  the element namespace prefix if available
+ * @URI:  the element namespace name if available
+ * @nb_namespaces:  number of namespace definitions on that node
+ * @namespaces:  pointer to the array of prefix/URI pairs namespace definitions
+ * @nb_attributes:  the number of attributes on that node
+ * nb_defaulted:  the number of defaulted attributes.
+ * @attributes:  pointer to the array of (localname/prefix/URI/value/end)
+ *               attribute values.
+ *
+ * called when an opening tag has been processed.
+ */
+static void
+xmlTextReaderStartElementNs(void *ctx,
+                      const xmlChar *localname,
+		      const xmlChar *prefix,
+		      const xmlChar *URI,
+		      int nb_namespaces,
+		      const xmlChar **namespaces,
+		      int nb_attributes,
+		      int nb_defaulted,
+		      const xmlChar **attributes)
+{
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+    xmlTextReaderPtr reader = ctxt->_private;
+
+#ifdef DEBUG_CALLBACKS
+    printf("xmlTextReaderStartElementNs(%s)\n", localname);
+#endif
+    if ((reader != NULL) && (reader->startElementNs != NULL)) {
+	reader->startElementNs(ctx, localname, prefix, URI, nb_namespaces,
+	                       namespaces, nb_attributes, nb_defaulted,
+			       attributes);
+	if ((ctxt->node != NULL) && (ctxt->input != NULL) &&
+	    (ctxt->input->cur != NULL) && (ctxt->input->cur[0] == '/') &&
+	    (ctxt->input->cur[1] == '>'))
+	    ctxt->node->extra = NODE_IS_EMPTY;
+    }
+    if (reader != NULL)
+	reader->state = XML_TEXTREADER_ELEMENT;
+}
+
+/**
+ * xmlTextReaderEndElementNs:
+ * @ctx: the user data (XML parser context)
+ * @localname:  the local name of the element
+ * @prefix:  the element namespace prefix if available
+ * @URI:  the element namespace name if available
+ *
+ * called when an ending tag has been processed.
+ */
+static void
+xmlTextReaderEndElementNs(void *ctx,
+                          const xmlChar * localname,
+                          const xmlChar * prefix,
+		          const xmlChar * URI)
+{
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+    xmlTextReaderPtr reader = ctxt->_private;
+
+#ifdef DEBUG_CALLBACKS
+    printf("xmlTextReaderEndElementNs(%s)\n", localname);
+#endif
+    if ((reader != NULL) && (reader->endElementNs != NULL)) {
+	reader->endElementNs(ctx, localname, prefix, URI);
+    }
+}
+
+
+/**
+ * xmlTextReaderCharacters:
+ * @ctx: the user data (XML parser context)
+ * @ch:  a xmlChar string
+ * @len: the number of xmlChar
+ *
+ * receiving some chars from the parser.
+ */
+static void
+xmlTextReaderCharacters(void *ctx, const xmlChar *ch, int len)
+{
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+    xmlTextReaderPtr reader = ctxt->_private;
+
+#ifdef DEBUG_CALLBACKS
+    printf("xmlTextReaderCharacters()\n");
+#endif
+    if ((reader != NULL) && (reader->characters != NULL)) {
+	reader->characters(ctx, ch, len);
+    }
+}
+
+/**
+ * xmlTextReaderCDataBlock:
+ * @ctx: the user data (XML parser context)
+ * @value:  The pcdata content
+ * @len:  the block length
+ *
+ * called when a pcdata block has been parsed
+ */
+static void
+xmlTextReaderCDataBlock(void *ctx, const xmlChar *ch, int len)
+{
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+    xmlTextReaderPtr reader = ctxt->_private;
+
+#ifdef DEBUG_CALLBACKS
+    printf("xmlTextReaderCDataBlock()\n");
+#endif
+    if ((reader != NULL) && (reader->cdataBlock != NULL)) {
+	reader->cdataBlock(ctx, ch, len);
+    }
+}
+
+/**
+ * xmlTextReaderPushData:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * Push data down the progressive parser until a significant callback
+ * got raised.
+ *
+ * Returns -1 in case of failure, 0 otherwise
+ */
+static int
+xmlTextReaderPushData(xmlTextReaderPtr reader) {
+    xmlBufPtr inbuf;
+    int val, s;
+    xmlTextReaderState oldstate;
+    int alloc;
+
+    if ((reader->input == NULL) || (reader->input->buffer == NULL))
+	return(-1);
+
+    oldstate = reader->state;
+    reader->state = XML_TEXTREADER_NONE;
+    inbuf = reader->input->buffer;
+    alloc = xmlBufGetAllocationScheme(inbuf);
+
+    while (reader->state == XML_TEXTREADER_NONE) {
+	if (xmlBufUse(inbuf) < reader->cur + CHUNK_SIZE) {
+	    /*
+	     * Refill the buffer unless we are at the end of the stream
+	     */
+	    if (reader->mode != XML_TEXTREADER_MODE_EOF) {
+		val = xmlParserInputBufferRead(reader->input, 4096);
+		if ((val == 0) &&
+		    (alloc == XML_BUFFER_ALLOC_IMMUTABLE)) {
+		    if (xmlBufUse(inbuf) == reader->cur) {
+			reader->mode = XML_TEXTREADER_MODE_EOF;
+			reader->state = oldstate;
+		    }
+		} else if (val < 0) {
+		    reader->mode = XML_TEXTREADER_MODE_EOF;
+		    reader->state = oldstate;
+		    if ((oldstate != XML_TEXTREADER_START) ||
+			(reader->ctxt->myDoc != NULL))
+			return(val);
+		} else if (val == 0) {
+		    /* mark the end of the stream and process the remains */
+		    reader->mode = XML_TEXTREADER_MODE_EOF;
+		    break;
+		}
+
+	    } else
+		break;
+	}
+	/*
+	 * parse by block of CHUNK_SIZE bytes, various tests show that
+	 * it's the best tradeoff at least on a 1.2GH Duron
+	 */
+	if (xmlBufUse(inbuf) >= reader->cur + CHUNK_SIZE) {
+	    val = xmlParseChunk(reader->ctxt,
+                 (const char *) xmlBufContent(inbuf) + reader->cur,
+                                CHUNK_SIZE, 0);
+	    reader->cur += CHUNK_SIZE;
+	    if (val != 0)
+		reader->ctxt->wellFormed = 0;
+	    if (reader->ctxt->wellFormed == 0)
+		break;
+	} else {
+	    s = xmlBufUse(inbuf) - reader->cur;
+	    val = xmlParseChunk(reader->ctxt,
+		 (const char *) xmlBufContent(inbuf) + reader->cur,
+			        s, 0);
+	    reader->cur += s;
+	    if (val != 0)
+		reader->ctxt->wellFormed = 0;
+	    break;
+	}
+    }
+
+    /*
+     * Discard the consumed input when needed and possible
+     */
+    if (reader->mode == XML_TEXTREADER_MODE_INTERACTIVE) {
+        if (alloc != XML_BUFFER_ALLOC_IMMUTABLE) {
+	    if ((reader->cur >= 4096) &&
+		(xmlBufUse(inbuf) - reader->cur <= CHUNK_SIZE)) {
+		val = xmlBufShrink(inbuf, reader->cur);
+		if (val >= 0) {
+		    reader->cur -= val;
+		}
+	    }
+	}
+    }
+
+    /*
+     * At the end of the stream signal that the work is done to the Push
+     * parser.
+     */
+    else if (reader->mode == XML_TEXTREADER_MODE_EOF) {
+	if (reader->state != XML_TEXTREADER_DONE) {
+	    s = xmlBufUse(inbuf) - reader->cur;
+	    val = xmlParseChunk(reader->ctxt,
+		 (const char *) xmlBufContent(inbuf) + reader->cur,
+			        s, 1);
+	    reader->cur = xmlBufUse(inbuf);
+	    reader->state  = XML_TEXTREADER_DONE;
+	    if (val != 0) {
+	        if (reader->ctxt->wellFormed)
+		    reader->ctxt->wellFormed = 0;
+		else
+		    return(-1);
+	    }
+	}
+    }
+    reader->state = oldstate;
+    if (reader->ctxt->wellFormed == 0) {
+	reader->mode = XML_TEXTREADER_MODE_EOF;
+        return(-1);
+    }
+
+    return(0);
+}
+
+#ifdef LIBXML_REGEXP_ENABLED
+/**
+ * xmlTextReaderValidatePush:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * Push the current node for validation
+ */
+static void
+xmlTextReaderValidatePush(xmlTextReaderPtr reader ATTRIBUTE_UNUSED) {
+    xmlNodePtr node = reader->node;
+
+#ifdef LIBXML_VALID_ENABLED
+    if ((reader->validate == XML_TEXTREADER_VALIDATE_DTD) &&
+        (reader->ctxt != NULL) && (reader->ctxt->validate == 1)) {
+	if ((node->ns == NULL) || (node->ns->prefix == NULL)) {
+	    reader->ctxt->valid &= xmlValidatePushElement(&reader->ctxt->vctxt,
+				    reader->ctxt->myDoc, node, node->name);
+	} else {
+	    /* TODO use the BuildQName interface */
+	    xmlChar *qname;
+
+	    qname = xmlStrdup(node->ns->prefix);
+	    qname = xmlStrcat(qname, BAD_CAST ":");
+	    qname = xmlStrcat(qname, node->name);
+	    reader->ctxt->valid &= xmlValidatePushElement(&reader->ctxt->vctxt,
+				    reader->ctxt->myDoc, node, qname);
+	    if (qname != NULL)
+		xmlFree(qname);
+	}
+    }
+#endif /* LIBXML_VALID_ENABLED */
+#ifdef LIBXML_SCHEMAS_ENABLED
+    if ((reader->validate == XML_TEXTREADER_VALIDATE_RNG) &&
+               (reader->rngValidCtxt != NULL)) {
+	int ret;
+
+	if (reader->rngFullNode != NULL) return;
+	ret = xmlRelaxNGValidatePushElement(reader->rngValidCtxt,
+	                                    reader->ctxt->myDoc,
+					    node);
+	if (ret == 0) {
+	    /*
+	     * this element requires a full tree
+	     */
+	    node = xmlTextReaderExpand(reader);
+	    if (node == NULL) {
+	        ret = -1;
+	    } else {
+		ret = xmlRelaxNGValidateFullElement(reader->rngValidCtxt,
+						    reader->ctxt->myDoc,
+						    node);
+		reader->rngFullNode = node;
+	    }
+	}
+	if (ret != 1)
+	    reader->rngValidErrors++;
+    }
+#endif
+}
+
+/**
+ * xmlTextReaderValidateCData:
+ * @reader:  the xmlTextReaderPtr used
+ * @data:  pointer to the CData
+ * @len:  length of the CData block in bytes.
+ *
+ * Push some CData for validation
+ */
+static void
+xmlTextReaderValidateCData(xmlTextReaderPtr reader,
+                           const xmlChar *data, int len) {
+#ifdef LIBXML_VALID_ENABLED
+    if ((reader->validate == XML_TEXTREADER_VALIDATE_DTD) &&
+        (reader->ctxt != NULL) && (reader->ctxt->validate == 1)) {
+	reader->ctxt->valid &= xmlValidatePushCData(&reader->ctxt->vctxt,
+	                                            data, len);
+    }
+#endif /* LIBXML_VALID_ENABLED */
+#ifdef LIBXML_SCHEMAS_ENABLED
+    if ((reader->validate == XML_TEXTREADER_VALIDATE_RNG) &&
+               (reader->rngValidCtxt != NULL)) {
+	int ret;
+
+	if (reader->rngFullNode != NULL) return;
+	ret = xmlRelaxNGValidatePushCData(reader->rngValidCtxt, data, len);
+	if (ret != 1)
+	    reader->rngValidErrors++;
+    }
+#endif
+}
+
+/**
+ * xmlTextReaderValidatePop:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * Pop the current node from validation
+ */
+static void
+xmlTextReaderValidatePop(xmlTextReaderPtr reader) {
+    xmlNodePtr node = reader->node;
+
+#ifdef LIBXML_VALID_ENABLED
+    if ((reader->validate == XML_TEXTREADER_VALIDATE_DTD) &&
+        (reader->ctxt != NULL) && (reader->ctxt->validate == 1)) {
+	if ((node->ns == NULL) || (node->ns->prefix == NULL)) {
+	    reader->ctxt->valid &= xmlValidatePopElement(&reader->ctxt->vctxt,
+				    reader->ctxt->myDoc, node, node->name);
+	} else {
+	    /* TODO use the BuildQName interface */
+	    xmlChar *qname;
+
+	    qname = xmlStrdup(node->ns->prefix);
+	    qname = xmlStrcat(qname, BAD_CAST ":");
+	    qname = xmlStrcat(qname, node->name);
+	    reader->ctxt->valid &= xmlValidatePopElement(&reader->ctxt->vctxt,
+				    reader->ctxt->myDoc, node, qname);
+	    if (qname != NULL)
+		xmlFree(qname);
+	}
+    }
+#endif /* LIBXML_VALID_ENABLED */
+#ifdef LIBXML_SCHEMAS_ENABLED
+    if ((reader->validate == XML_TEXTREADER_VALIDATE_RNG) &&
+               (reader->rngValidCtxt != NULL)) {
+	int ret;
+
+	if (reader->rngFullNode != NULL) {
+	    if (node == reader->rngFullNode)
+	        reader->rngFullNode = NULL;
+	    return;
+	}
+	ret = xmlRelaxNGValidatePopElement(reader->rngValidCtxt,
+	                                   reader->ctxt->myDoc,
+					   node);
+	if (ret != 1)
+	    reader->rngValidErrors++;
+    }
+#endif
+}
+
+/**
+ * xmlTextReaderValidateEntity:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * Handle the validation when an entity reference is encountered and
+ * entity substitution is not activated. As a result the parser interface
+ * must walk through the entity and do the validation calls
+ */
+static void
+xmlTextReaderValidateEntity(xmlTextReaderPtr reader) {
+    xmlNodePtr oldnode = reader->node;
+    xmlNodePtr node = reader->node;
+
+    do {
+	if (node->type == XML_ENTITY_REF_NODE) {
+	    if ((node->children != NULL) &&
+		(node->children->type == XML_ENTITY_DECL) &&
+		(node->children->children != NULL)) {
+		xmlTextReaderEntPush(reader, node);
+		node = node->children->children;
+		continue;
+	    } else {
+		/*
+		 * The error has probably been raised already.
+		 */
+		if (node == oldnode)
+		    break;
+                goto skip_children;
+	    }
+#ifdef LIBXML_REGEXP_ENABLED
+	} else if (node->type == XML_ELEMENT_NODE) {
+	    reader->node = node;
+	    xmlTextReaderValidatePush(reader);
+	} else if ((node->type == XML_TEXT_NODE) ||
+		   (node->type == XML_CDATA_SECTION_NODE)) {
+            xmlTextReaderValidateCData(reader, node->content,
+	                               xmlStrlen(node->content));
+#endif
+	}
+
+	/*
+	 * go to next node
+	 */
+	if (node->children != NULL) {
+	    node = node->children;
+	    continue;
+	} else if (node->type == XML_ELEMENT_NODE) {
+	    xmlTextReaderValidatePop(reader);
+	}
+skip_children:
+	if (node->next != NULL) {
+	    node = node->next;
+	    continue;
+	}
+	do {
+	    node = node->parent;
+	    if (node->type == XML_ELEMENT_NODE) {
+	        xmlNodePtr tmp;
+		if (reader->entNr == 0) {
+		    while ((tmp = node->last) != NULL) {
+			if ((tmp->extra & NODE_IS_PRESERVED) == 0) {
+			    xmlUnlinkNode(tmp);
+			    xmlTextReaderFreeNode(reader, tmp);
+			} else
+			    break;
+		    }
+		}
+		reader->node = node;
+		xmlTextReaderValidatePop(reader);
+	    }
+	    if ((node->type == XML_ENTITY_DECL) &&
+		(reader->ent != NULL) && (reader->ent->children == node)) {
+		node = xmlTextReaderEntPop(reader);
+	    }
+	    if (node == oldnode)
+		break;
+	    if (node->next != NULL) {
+		node = node->next;
+		break;
+	    }
+	} while ((node != NULL) && (node != oldnode));
+    } while ((node != NULL) && (node != oldnode));
+    reader->node = oldnode;
+}
+#endif /* LIBXML_REGEXP_ENABLED */
+
+
+/**
+ * xmlTextReaderGetSuccessor:
+ * @cur:  the current node
+ *
+ * Get the successor of a node if available.
+ *
+ * Returns the successor node or NULL
+ */
+static xmlNodePtr
+xmlTextReaderGetSuccessor(xmlNodePtr cur) {
+    if (cur == NULL) return(NULL) ; /* ERROR */
+    if (cur->next != NULL) return(cur->next) ;
+    do {
+        cur = cur->parent;
+        if (cur == NULL) break;
+        if (cur->next != NULL) return(cur->next);
+    } while (cur != NULL);
+    return(cur);
+}
+
+/**
+ * xmlTextReaderDoExpand:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * Makes sure that the current node is fully read as well as all its
+ * descendant. It means the full DOM subtree must be available at the
+ * end of the call.
+ *
+ * Returns 1 if the node was expanded successfully, 0 if there is no more
+ *          nodes to read, or -1 in case of error
+ */
+static int
+xmlTextReaderDoExpand(xmlTextReaderPtr reader) {
+    int val;
+
+    if ((reader == NULL) || (reader->node == NULL) || (reader->ctxt == NULL))
+        return(-1);
+    do {
+	if (reader->ctxt->instate == XML_PARSER_EOF) return(1);
+
+        if (xmlTextReaderGetSuccessor(reader->node) != NULL)
+	    return(1);
+	if (reader->ctxt->nodeNr < reader->depth)
+	    return(1);
+	if (reader->mode == XML_TEXTREADER_MODE_EOF)
+	    return(1);
+	val = xmlTextReaderPushData(reader);
+	if (val < 0){
+	    reader->mode = XML_TEXTREADER_MODE_ERROR;
+	    return(-1);
+	}
+    } while(reader->mode != XML_TEXTREADER_MODE_EOF);
+    return(1);
+}
+
+/**
+ * xmlTextReaderCollectSiblings:
+ * @node:    the first child
+ *
+ *  Traverse depth-first through all sibling nodes and their children
+ *  nodes and concatenate their content. This is an auxiliary function
+ *  to xmlTextReaderReadString.
+ *
+ *  Returns a string containing the content, or NULL in case of error.
+ */
+static xmlChar *
+xmlTextReaderCollectSiblings(xmlNodePtr node)
+{
+    xmlBufferPtr buffer;
+    xmlChar *ret;
+
+    if ((node == NULL) || (node->type == XML_NAMESPACE_DECL))
+        return(NULL);
+
+    buffer = xmlBufferCreate();
+    if (buffer == NULL)
+       return NULL;
+
+    for ( ; node != NULL; node = node->next) {
+       switch (node->type) {
+       case XML_TEXT_NODE:
+       case XML_CDATA_SECTION_NODE:
+           xmlBufferCat(buffer, node->content);
+           break;
+       case XML_ELEMENT_NODE: {
+           xmlChar *tmp;
+
+	   tmp = xmlTextReaderCollectSiblings(node->children);
+           xmlBufferCat(buffer, tmp);
+	   xmlFree(tmp);
+	   break;
+       }
+       default:
+           break;
+       }
+    }
+    ret = buffer->content;
+    buffer->content = NULL;
+    xmlBufferFree(buffer);
+    return(ret);
+}
+
+/**
+ * xmlTextReaderRead:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ *  Moves the position of the current instance to the next node in
+ *  the stream, exposing its properties.
+ *
+ *  Returns 1 if the node was read successfully, 0 if there is no more
+ *          nodes to read, or -1 in case of error
+ */
+int
+xmlTextReaderRead(xmlTextReaderPtr reader) {
+    int val, olddepth = 0;
+    xmlTextReaderState oldstate = XML_TEXTREADER_START;
+    xmlNodePtr oldnode = NULL;
+
+
+    if (reader == NULL)
+	return(-1);
+    reader->curnode = NULL;
+    if (reader->doc != NULL)
+        return(xmlTextReaderReadTree(reader));
+    if (reader->ctxt == NULL)
+	return(-1);
+
+#ifdef DEBUG_READER
+    fprintf(stderr, "\nREAD ");
+    DUMP_READER
+#endif
+    if (reader->mode == XML_TEXTREADER_MODE_INITIAL) {
+	reader->mode = XML_TEXTREADER_MODE_INTERACTIVE;
+	/*
+	 * Initial state
+	 */
+	do {
+	    val = xmlTextReaderPushData(reader);
+		if (val < 0){
+			reader->mode = XML_TEXTREADER_MODE_ERROR;
+			reader->state = XML_TEXTREADER_ERROR;
+		return(-1);
+		}
+	} while ((reader->ctxt->node == NULL) &&
+		 ((reader->mode != XML_TEXTREADER_MODE_EOF) &&
+		  (reader->state != XML_TEXTREADER_DONE)));
+	if (reader->ctxt->node == NULL) {
+	    if (reader->ctxt->myDoc != NULL) {
+		reader->node = reader->ctxt->myDoc->children;
+	    }
+	    if (reader->node == NULL){
+			reader->mode = XML_TEXTREADER_MODE_ERROR;
+			reader->state = XML_TEXTREADER_ERROR;
+		return(-1);
+		}
+	    reader->state = XML_TEXTREADER_ELEMENT;
+	} else {
+	    if (reader->ctxt->myDoc != NULL) {
+		reader->node = reader->ctxt->myDoc->children;
+	    }
+	    if (reader->node == NULL)
+		reader->node = reader->ctxt->nodeTab[0];
+	    reader->state = XML_TEXTREADER_ELEMENT;
+	}
+	reader->depth = 0;
+	reader->ctxt->parseMode = XML_PARSE_READER;
+	goto node_found;
+    }
+    oldstate = reader->state;
+    olddepth = reader->ctxt->nodeNr;
+    oldnode = reader->node;
+
+get_next_node:
+    if (reader->node == NULL) {
+	if (reader->mode == XML_TEXTREADER_MODE_EOF)
+	    return(0);
+	else
+	    return(-1);
+    }
+
+    /*
+     * If we are not backtracking on ancestors or examined nodes,
+     * that the parser didn't finished or that we aren't at the end
+     * of stream, continue processing.
+     */
+    while ((reader->node != NULL) && (reader->node->next == NULL) &&
+	   (reader->ctxt->nodeNr == olddepth) &&
+           ((oldstate == XML_TEXTREADER_BACKTRACK) ||
+            (reader->node->children == NULL) ||
+	    (reader->node->type == XML_ENTITY_REF_NODE) ||
+	    ((reader->node->children != NULL) &&
+	     (reader->node->children->type == XML_TEXT_NODE) &&
+	     (reader->node->children->next == NULL)) ||
+	    (reader->node->type == XML_DTD_NODE) ||
+	    (reader->node->type == XML_DOCUMENT_NODE) ||
+	    (reader->node->type == XML_HTML_DOCUMENT_NODE)) &&
+	   ((reader->ctxt->node == NULL) ||
+	    (reader->ctxt->node == reader->node) ||
+	    (reader->ctxt->node == reader->node->parent)) &&
+	   (reader->ctxt->instate != XML_PARSER_EOF)) {
+	val = xmlTextReaderPushData(reader);
+	if (val < 0){
+		reader->mode = XML_TEXTREADER_MODE_ERROR;
+		reader->state = XML_TEXTREADER_ERROR;
+	    return(-1);
+	}
+	if (reader->node == NULL)
+	    goto node_end;
+    }
+    if (oldstate != XML_TEXTREADER_BACKTRACK) {
+	if ((reader->node->children != NULL) &&
+	    (reader->node->type != XML_ENTITY_REF_NODE) &&
+	    (reader->node->type != XML_XINCLUDE_START) &&
+	    (reader->node->type != XML_DTD_NODE)) {
+	    reader->node = reader->node->children;
+	    reader->depth++;
+	    reader->state = XML_TEXTREADER_ELEMENT;
+	    goto node_found;
+	}
+    }
+    if (reader->node->next != NULL) {
+	if ((oldstate == XML_TEXTREADER_ELEMENT) &&
+            (reader->node->type == XML_ELEMENT_NODE) &&
+	    (reader->node->children == NULL) &&
+	    ((reader->node->extra & NODE_IS_EMPTY) == 0)
+#ifdef LIBXML_XINCLUDE_ENABLED
+	    && (reader->in_xinclude <= 0)
+#endif
+	    ) {
+	    reader->state = XML_TEXTREADER_END;
+	    goto node_found;
+	}
+#ifdef LIBXML_REGEXP_ENABLED
+	if ((reader->validate) &&
+	    (reader->node->type == XML_ELEMENT_NODE))
+	    xmlTextReaderValidatePop(reader);
+#endif /* LIBXML_REGEXP_ENABLED */
+        if ((reader->preserves > 0) &&
+	    (reader->node->extra & NODE_IS_SPRESERVED))
+	    reader->preserves--;
+	reader->node = reader->node->next;
+	reader->state = XML_TEXTREADER_ELEMENT;
+
+	/*
+	 * Cleanup of the old node
+	 */
+	if ((reader->preserves == 0) &&
+#ifdef LIBXML_XINCLUDE_ENABLED
+	    (reader->in_xinclude == 0) &&
+#endif
+	    (reader->entNr == 0) &&
+	    (reader->node->prev != NULL) &&
+            (reader->node->prev->type != XML_DTD_NODE)) {
+	    xmlNodePtr tmp = reader->node->prev;
+	    if ((tmp->extra & NODE_IS_PRESERVED) == 0) {
+                if (oldnode == tmp)
+                    oldnode = NULL;
+		xmlUnlinkNode(tmp);
+		xmlTextReaderFreeNode(reader, tmp);
+	    }
+	}
+
+	goto node_found;
+    }
+    if ((oldstate == XML_TEXTREADER_ELEMENT) &&
+	(reader->node->type == XML_ELEMENT_NODE) &&
+	(reader->node->children == NULL) &&
+	((reader->node->extra & NODE_IS_EMPTY) == 0)) {;
+	reader->state = XML_TEXTREADER_END;
+	goto node_found;
+    }
+#ifdef LIBXML_REGEXP_ENABLED
+    if ((reader->validate != XML_TEXTREADER_NOT_VALIDATE) && (reader->node->type == XML_ELEMENT_NODE))
+	xmlTextReaderValidatePop(reader);
+#endif /* LIBXML_REGEXP_ENABLED */
+    if ((reader->preserves > 0) &&
+	(reader->node->extra & NODE_IS_SPRESERVED))
+	reader->preserves--;
+    reader->node = reader->node->parent;
+    if ((reader->node == NULL) ||
+	(reader->node->type == XML_DOCUMENT_NODE) ||
+#ifdef LIBXML_DOCB_ENABLED
+	(reader->node->type == XML_DOCB_DOCUMENT_NODE) ||
+#endif
+	(reader->node->type == XML_HTML_DOCUMENT_NODE)) {
+	if (reader->mode != XML_TEXTREADER_MODE_EOF) {
+	    val = xmlParseChunk(reader->ctxt, "", 0, 1);
+	    reader->state = XML_TEXTREADER_DONE;
+	    if (val != 0)
+	        return(-1);
+	}
+	reader->node = NULL;
+	reader->depth = -1;
+
+	/*
+	 * Cleanup of the old node
+	 */
+	if ((oldnode != NULL) && (reader->preserves == 0) &&
+#ifdef LIBXML_XINCLUDE_ENABLED
+	    (reader->in_xinclude == 0) &&
+#endif
+	    (reader->entNr == 0) &&
+	    (oldnode->type != XML_DTD_NODE) &&
+	    ((oldnode->extra & NODE_IS_PRESERVED) == 0)) {
+	    xmlUnlinkNode(oldnode);
+	    xmlTextReaderFreeNode(reader, oldnode);
+	}
+
+	goto node_end;
+    }
+    if ((reader->preserves == 0) &&
+#ifdef LIBXML_XINCLUDE_ENABLED
+        (reader->in_xinclude == 0) &&
+#endif
+	(reader->entNr == 0) &&
+        (reader->node->last != NULL) &&
+        ((reader->node->last->extra & NODE_IS_PRESERVED) == 0)) {
+	xmlNodePtr tmp = reader->node->last;
+	xmlUnlinkNode(tmp);
+	xmlTextReaderFreeNode(reader, tmp);
+    }
+    reader->depth--;
+    reader->state = XML_TEXTREADER_BACKTRACK;
+
+node_found:
+    DUMP_READER
+
+    /*
+     * If we are in the middle of a piece of CDATA make sure it's finished
+     */
+    if ((reader->node != NULL) &&
+        (reader->node->next == NULL) &&
+        ((reader->node->type == XML_TEXT_NODE) ||
+	 (reader->node->type == XML_CDATA_SECTION_NODE))) {
+            if (xmlTextReaderExpand(reader) == NULL)
+	        return -1;
+    }
+
+#ifdef LIBXML_XINCLUDE_ENABLED
+    /*
+     * Handle XInclude if asked for
+     */
+    if ((reader->xinclude) && (reader->in_xinclude == 0) &&
+        (reader->node != NULL) &&
+	(reader->node->type == XML_ELEMENT_NODE) &&
+	(reader->node->ns != NULL) &&
+	((xmlStrEqual(reader->node->ns->href, XINCLUDE_NS)) ||
+	 (xmlStrEqual(reader->node->ns->href, XINCLUDE_OLD_NS)))) {
+	if (reader->xincctxt == NULL) {
+	    reader->xincctxt = xmlXIncludeNewContext(reader->ctxt->myDoc);
+	    xmlXIncludeSetFlags(reader->xincctxt,
+	                        reader->parserFlags & (~XML_PARSE_NOXINCNODE));
+	}
+	/*
+	 * expand that node and process it
+	 */
+	if (xmlTextReaderExpand(reader) == NULL)
+	    return -1;
+	xmlXIncludeProcessNode(reader->xincctxt, reader->node);
+    }
+    if ((reader->node != NULL) && (reader->node->type == XML_XINCLUDE_START)) {
+        reader->in_xinclude++;
+	goto get_next_node;
+    }
+    if ((reader->node != NULL) && (reader->node->type == XML_XINCLUDE_END)) {
+        reader->in_xinclude--;
+	goto get_next_node;
+    }
+#endif
+    /*
+     * Handle entities enter and exit when in entity replacement mode
+     */
+    if ((reader->node != NULL) &&
+	(reader->node->type == XML_ENTITY_REF_NODE) &&
+	(reader->ctxt != NULL) && (reader->ctxt->replaceEntities == 1)) {
+	if ((reader->node->children != NULL) &&
+	    (reader->node->children->type == XML_ENTITY_DECL) &&
+	    (reader->node->children->children != NULL)) {
+	    xmlTextReaderEntPush(reader, reader->node);
+	    reader->node = reader->node->children->children;
+	}
+#ifdef LIBXML_REGEXP_ENABLED
+    } else if ((reader->node != NULL) &&
+	       (reader->node->type == XML_ENTITY_REF_NODE) &&
+	       (reader->ctxt != NULL) && (reader->validate)) {
+	xmlTextReaderValidateEntity(reader);
+#endif /* LIBXML_REGEXP_ENABLED */
+    }
+    if ((reader->node != NULL) &&
+	(reader->node->type == XML_ENTITY_DECL) &&
+	(reader->ent != NULL) && (reader->ent->children == reader->node)) {
+	reader->node = xmlTextReaderEntPop(reader);
+	reader->depth++;
+        goto get_next_node;
+    }
+#ifdef LIBXML_REGEXP_ENABLED
+    if ((reader->validate != XML_TEXTREADER_NOT_VALIDATE) && (reader->node != NULL)) {
+	xmlNodePtr node = reader->node;
+
+	if ((node->type == XML_ELEMENT_NODE) &&
+            ((reader->state != XML_TEXTREADER_END) &&
+	     (reader->state != XML_TEXTREADER_BACKTRACK))) {
+	    xmlTextReaderValidatePush(reader);
+	} else if ((node->type == XML_TEXT_NODE) ||
+		   (node->type == XML_CDATA_SECTION_NODE)) {
+            xmlTextReaderValidateCData(reader, node->content,
+	                               xmlStrlen(node->content));
+	}
+    }
+#endif /* LIBXML_REGEXP_ENABLED */
+#ifdef LIBXML_PATTERN_ENABLED
+    if ((reader->patternNr > 0) && (reader->state != XML_TEXTREADER_END) &&
+        (reader->state != XML_TEXTREADER_BACKTRACK)) {
+        int i;
+	for (i = 0;i < reader->patternNr;i++) {
+	     if (xmlPatternMatch(reader->patternTab[i], reader->node) == 1) {
+	         xmlTextReaderPreserve(reader);
+		 break;
+             }
+	}
+    }
+#endif /* LIBXML_PATTERN_ENABLED */
+#ifdef LIBXML_SCHEMAS_ENABLED
+    if ((reader->validate == XML_TEXTREADER_VALIDATE_XSD) &&
+        (reader->xsdValidErrors == 0) &&
+	(reader->xsdValidCtxt != NULL)) {
+	reader->xsdValidErrors = !xmlSchemaIsValid(reader->xsdValidCtxt);
+    }
+#endif /* LIBXML_PATTERN_ENABLED */
+    return(1);
+node_end:
+    reader->state = XML_TEXTREADER_DONE;
+    return(0);
+}
+
+/**
+ * xmlTextReaderReadState:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * Gets the read state of the reader.
+ *
+ * Returns the state value, or -1 in case of error
+ */
+int
+xmlTextReaderReadState(xmlTextReaderPtr reader) {
+    if (reader == NULL)
+	return(-1);
+    return(reader->mode);
+}
+
+/**
+ * xmlTextReaderExpand:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * Reads the contents of the current node and the full subtree. It then makes
+ * the subtree available until the next xmlTextReaderRead() call
+ *
+ * Returns a node pointer valid until the next xmlTextReaderRead() call
+ *         or NULL in case of error.
+ */
+xmlNodePtr
+xmlTextReaderExpand(xmlTextReaderPtr reader) {
+    if ((reader == NULL) || (reader->node == NULL))
+        return(NULL);
+    if (reader->doc != NULL)
+        return(reader->node);
+    if (reader->ctxt == NULL)
+        return(NULL);
+    if (xmlTextReaderDoExpand(reader) < 0)
+        return(NULL);
+    return(reader->node);
+}
+
+/**
+ * xmlTextReaderNext:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * Skip to the node following the current one in document order while
+ * avoiding the subtree if any.
+ *
+ * Returns 1 if the node was read successfully, 0 if there is no more
+ *          nodes to read, or -1 in case of error
+ */
+int
+xmlTextReaderNext(xmlTextReaderPtr reader) {
+    int ret;
+    xmlNodePtr cur;
+
+    if (reader == NULL)
+	return(-1);
+    if (reader->doc != NULL)
+        return(xmlTextReaderNextTree(reader));
+    cur = reader->node;
+    if ((cur == NULL) || (cur->type != XML_ELEMENT_NODE))
+        return(xmlTextReaderRead(reader));
+    if (reader->state == XML_TEXTREADER_END || reader->state == XML_TEXTREADER_BACKTRACK)
+        return(xmlTextReaderRead(reader));
+    if (cur->extra & NODE_IS_EMPTY)
+        return(xmlTextReaderRead(reader));
+    do {
+        ret = xmlTextReaderRead(reader);
+	if (ret != 1)
+	    return(ret);
+    } while (reader->node != cur);
+    return(xmlTextReaderRead(reader));
+}
+
+#ifdef LIBXML_WRITER_ENABLED
+/**
+ * xmlTextReaderReadInnerXml:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * Reads the contents of the current node, including child nodes and markup.
+ *
+ * Returns a string containing the XML content, or NULL if the current node
+ *         is neither an element nor attribute, or has no child nodes. The
+ *         string must be deallocated by the caller.
+ */
+xmlChar *
+xmlTextReaderReadInnerXml(xmlTextReaderPtr reader ATTRIBUTE_UNUSED)
+{
+    xmlChar *resbuf;
+    xmlNodePtr node, cur_node;
+    xmlBufferPtr buff, buff2;
+    xmlDocPtr doc;
+
+    if (xmlTextReaderExpand(reader) == NULL) {
+        return NULL;
+    }
+    doc = reader->node->doc;
+    buff = xmlBufferCreate();
+    if (buff == NULL)
+        return NULL;
+    for (cur_node = reader->node->children; cur_node != NULL;
+         cur_node = cur_node->next) {
+        /* XXX: Why is the node copied? */
+        node = xmlDocCopyNode(cur_node, doc, 1);
+        buff2 = xmlBufferCreate();
+        if (xmlNodeDump(buff2, doc, node, 0, 0) == -1) {
+            xmlFreeNode(node);
+            xmlBufferFree(buff2);
+            xmlBufferFree(buff);
+            return NULL;
+        }
+        xmlBufferCat(buff, buff2->content);
+        xmlFreeNode(node);
+        xmlBufferFree(buff2);
+    }
+    resbuf = buff->content;
+    buff->content = NULL;
+
+    xmlBufferFree(buff);
+    return resbuf;
+}
+#endif
+
+#ifdef LIBXML_WRITER_ENABLED
+/**
+ * xmlTextReaderReadOuterXml:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * Reads the contents of the current node, including child nodes and markup.
+ *
+ * Returns a string containing the node and any XML content, or NULL if the
+ *         current node cannot be serialized. The string must be deallocated
+ *         by the caller.
+ */
+xmlChar *
+xmlTextReaderReadOuterXml(xmlTextReaderPtr reader ATTRIBUTE_UNUSED)
+{
+    xmlChar *resbuf;
+    xmlNodePtr node;
+    xmlBufferPtr buff;
+    xmlDocPtr doc;
+
+    if (xmlTextReaderExpand(reader) == NULL) {
+        return NULL;
+    }
+    node = reader->node;
+    doc = node->doc;
+    /* XXX: Why is the node copied? */
+	if (node->type == XML_DTD_NODE) {
+		node = (xmlNodePtr) xmlCopyDtd((xmlDtdPtr) node);
+	} else {
+		node = xmlDocCopyNode(node, doc, 1);
+	}
+    buff = xmlBufferCreate();
+    if (xmlNodeDump(buff, doc, node, 0, 0) == -1) {
+        xmlFreeNode(node);
+        xmlBufferFree(buff);
+        return NULL;
+    }
+
+    resbuf = buff->content;
+    buff->content = NULL;
+
+    xmlFreeNode(node);
+    xmlBufferFree(buff);
+    return resbuf;
+}
+#endif
+
+/**
+ * xmlTextReaderReadString:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * Reads the contents of an element or a text node as a string.
+ *
+ * Returns a string containing the contents of the Element or Text node,
+ *         or NULL if the reader is positioned on any other type of node.
+ *         The string must be deallocated by the caller.
+ */
+xmlChar *
+xmlTextReaderReadString(xmlTextReaderPtr reader)
+{
+    xmlNodePtr node;
+
+    if ((reader == NULL) || (reader->node == NULL))
+       return(NULL);
+
+    node = (reader->curnode != NULL) ? reader->curnode : reader->node;
+    switch (node->type) {
+    case XML_TEXT_NODE:
+       if (node->content != NULL)
+           return(xmlStrdup(node->content));
+       break;
+    case XML_ELEMENT_NODE:
+	if (xmlTextReaderDoExpand(reader) != -1) {
+	    return xmlTextReaderCollectSiblings(node->children);
+	}
+	break;
+    case XML_ATTRIBUTE_NODE:
+	TODO
+	break;
+    default:
+       break;
+    }
+    return(NULL);
+}
+
+#if 0
+/**
+ * xmlTextReaderReadBase64:
+ * @reader:  the xmlTextReaderPtr used
+ * @array:  a byte array to store the content.
+ * @offset:  the zero-based index into array where the method should
+ *           begin to write.
+ * @len:  the number of bytes to write.
+ *
+ * Reads and decodes the Base64 encoded contents of an element and
+ * stores the result in a byte buffer.
+ *
+ * Returns the number of bytes written to array, or zero if the current
+ *         instance is not positioned on an element or -1 in case of error.
+ */
+int
+xmlTextReaderReadBase64(xmlTextReaderPtr reader,
+                        unsigned char *array ATTRIBUTE_UNUSED,
+	                int offset ATTRIBUTE_UNUSED,
+			int len ATTRIBUTE_UNUSED) {
+    if ((reader == NULL) || (reader->ctxt == NULL))
+	return(-1);
+    if (reader->ctxt->wellFormed != 1)
+	return(-1);
+
+    if ((reader->node == NULL) || (reader->node->type == XML_ELEMENT_NODE))
+	return(0);
+    TODO
+    return(0);
+}
+
+/**
+ * xmlTextReaderReadBinHex:
+ * @reader:  the xmlTextReaderPtr used
+ * @array:  a byte array to store the content.
+ * @offset:  the zero-based index into array where the method should
+ *           begin to write.
+ * @len:  the number of bytes to write.
+ *
+ * Reads and decodes the BinHex encoded contents of an element and
+ * stores the result in a byte buffer.
+ *
+ * Returns the number of bytes written to array, or zero if the current
+ *         instance is not positioned on an element or -1 in case of error.
+ */
+int
+xmlTextReaderReadBinHex(xmlTextReaderPtr reader,
+                        unsigned char *array ATTRIBUTE_UNUSED,
+	                int offset ATTRIBUTE_UNUSED,
+			int len ATTRIBUTE_UNUSED) {
+    if ((reader == NULL) || (reader->ctxt == NULL))
+	return(-1);
+    if (reader->ctxt->wellFormed != 1)
+	return(-1);
+
+    if ((reader->node == NULL) || (reader->node->type == XML_ELEMENT_NODE))
+	return(0);
+    TODO
+    return(0);
+}
+#endif
+
+/************************************************************************
+ *									*
+ *			Operating on a preparsed tree			*
+ *									*
+ ************************************************************************/
+static int
+xmlTextReaderNextTree(xmlTextReaderPtr reader)
+{
+    if (reader == NULL)
+        return(-1);
+
+    if (reader->state == XML_TEXTREADER_END)
+        return(0);
+
+    if (reader->node == NULL) {
+        if (reader->doc->children == NULL) {
+            reader->state = XML_TEXTREADER_END;
+            return(0);
+        }
+
+        reader->node = reader->doc->children;
+        reader->state = XML_TEXTREADER_START;
+        return(1);
+    }
+
+    if (reader->state != XML_TEXTREADER_BACKTRACK) {
+	/* Here removed traversal to child, because we want to skip the subtree,
+	replace with traversal to sibling to skip subtree */
+        if (reader->node->next != 0) {
+	    /* Move to sibling if present,skipping sub-tree */
+            reader->node = reader->node->next;
+            reader->state = XML_TEXTREADER_START;
+            return(1);
+        }
+
+	/* if reader->node->next is NULL mean no subtree for current node,
+	so need to move to sibling of parent node if present */
+	reader->state = XML_TEXTREADER_BACKTRACK;
+	/* This will move to parent if present */
+	xmlTextReaderRead(reader);
+    }
+
+    if (reader->node->next != 0) {
+        reader->node = reader->node->next;
+        reader->state = XML_TEXTREADER_START;
+        return(1);
+    }
+
+    if (reader->node->parent != 0) {
+        if (reader->node->parent->type == XML_DOCUMENT_NODE) {
+            reader->state = XML_TEXTREADER_END;
+            return(0);
+        }
+
+        reader->node = reader->node->parent;
+        reader->depth--;
+        reader->state = XML_TEXTREADER_BACKTRACK;
+	/* Repeat process to move to sibling of parent node if present */
+        xmlTextReaderNextTree(reader);
+    }
+
+    reader->state = XML_TEXTREADER_END;
+
+    return(1);
+}
+
+/**
+ * xmlTextReaderReadTree:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ *  Moves the position of the current instance to the next node in
+ *  the stream, exposing its properties.
+ *
+ *  Returns 1 if the node was read successfully, 0 if there is no more
+ *          nodes to read, or -1 in case of error
+ */
+static int
+xmlTextReaderReadTree(xmlTextReaderPtr reader) {
+    if (reader->state == XML_TEXTREADER_END)
+        return(0);
+
+next_node:
+    if (reader->node == NULL) {
+        if (reader->doc->children == NULL) {
+            reader->state = XML_TEXTREADER_END;
+            return(0);
+        }
+
+        reader->node = reader->doc->children;
+        reader->state = XML_TEXTREADER_START;
+        goto found_node;
+    }
+
+    if ((reader->state != XML_TEXTREADER_BACKTRACK) &&
+        (reader->node->type != XML_DTD_NODE) &&
+        (reader->node->type != XML_XINCLUDE_START) &&
+	(reader->node->type != XML_ENTITY_REF_NODE)) {
+        if (reader->node->children != NULL) {
+            reader->node = reader->node->children;
+            reader->depth++;
+            reader->state = XML_TEXTREADER_START;
+            goto found_node;
+        }
+
+        if (reader->node->type == XML_ATTRIBUTE_NODE) {
+            reader->state = XML_TEXTREADER_BACKTRACK;
+            goto found_node;
+        }
+    }
+
+    if (reader->node->next != NULL) {
+        reader->node = reader->node->next;
+        reader->state = XML_TEXTREADER_START;
+        goto found_node;
+    }
+
+    if (reader->node->parent != NULL) {
+        if ((reader->node->parent->type == XML_DOCUMENT_NODE) ||
+	    (reader->node->parent->type == XML_HTML_DOCUMENT_NODE)) {
+            reader->state = XML_TEXTREADER_END;
+            return(0);
+        }
+
+        reader->node = reader->node->parent;
+        reader->depth--;
+        reader->state = XML_TEXTREADER_BACKTRACK;
+        goto found_node;
+    }
+
+    reader->state = XML_TEXTREADER_END;
+
+found_node:
+    if ((reader->node->type == XML_XINCLUDE_START) ||
+        (reader->node->type == XML_XINCLUDE_END))
+	goto next_node;
+
+    return(1);
+}
+
+/**
+ * xmlTextReaderNextSibling:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * Skip to the node following the current one in document order while
+ * avoiding the subtree if any.
+ * Currently implemented only for Readers built on a document
+ *
+ * Returns 1 if the node was read successfully, 0 if there is no more
+ *          nodes to read, or -1 in case of error
+ */
+int
+xmlTextReaderNextSibling(xmlTextReaderPtr reader) {
+    if (reader == NULL)
+        return(-1);
+    if (reader->doc == NULL) {
+        /* TODO */
+	return(-1);
+    }
+
+    if (reader->state == XML_TEXTREADER_END)
+        return(0);
+
+    if (reader->node == NULL)
+        return(xmlTextReaderNextTree(reader));
+
+    if (reader->node->next != NULL) {
+        reader->node = reader->node->next;
+        reader->state = XML_TEXTREADER_START;
+        return(1);
+    }
+
+    return(0);
+}
+
+/************************************************************************
+ *									*
+ *			Constructor and destructors			*
+ *									*
+ ************************************************************************/
+/**
+ * xmlNewTextReader:
+ * @input: the xmlParserInputBufferPtr used to read data
+ * @URI: the URI information for the source if available
+ *
+ * Create an xmlTextReader structure fed with @input
+ *
+ * Returns the new xmlTextReaderPtr or NULL in case of error
+ */
+xmlTextReaderPtr
+xmlNewTextReader(xmlParserInputBufferPtr input, const char *URI) {
+    xmlTextReaderPtr ret;
+
+    if (input == NULL)
+	return(NULL);
+    ret = xmlMalloc(sizeof(xmlTextReader));
+    if (ret == NULL) {
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlNewTextReader : malloc failed\n");
+	return(NULL);
+    }
+    memset(ret, 0, sizeof(xmlTextReader));
+    ret->doc = NULL;
+    ret->entTab = NULL;
+    ret->entMax = 0;
+    ret->entNr = 0;
+    ret->input = input;
+    ret->buffer = xmlBufCreateSize(100);
+    if (ret->buffer == NULL) {
+        xmlFree(ret);
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlNewTextReader : malloc failed\n");
+	return(NULL);
+    }
+    /* no operation on a reader should require a huge buffer */
+    xmlBufSetAllocationScheme(ret->buffer,
+			      XML_BUFFER_ALLOC_BOUNDED);
+    ret->sax = (xmlSAXHandler *) xmlMalloc(sizeof(xmlSAXHandler));
+    if (ret->sax == NULL) {
+	xmlBufFree(ret->buffer);
+	xmlFree(ret);
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlNewTextReader : malloc failed\n");
+	return(NULL);
+    }
+    xmlSAXVersion(ret->sax, 2);
+    ret->startElement = ret->sax->startElement;
+    ret->sax->startElement = xmlTextReaderStartElement;
+    ret->endElement = ret->sax->endElement;
+    ret->sax->endElement = xmlTextReaderEndElement;
+#ifdef LIBXML_SAX1_ENABLED
+    if (ret->sax->initialized == XML_SAX2_MAGIC) {
+#endif /* LIBXML_SAX1_ENABLED */
+	ret->startElementNs = ret->sax->startElementNs;
+	ret->sax->startElementNs = xmlTextReaderStartElementNs;
+	ret->endElementNs = ret->sax->endElementNs;
+	ret->sax->endElementNs = xmlTextReaderEndElementNs;
+#ifdef LIBXML_SAX1_ENABLED
+    } else {
+	ret->startElementNs = NULL;
+	ret->endElementNs = NULL;
+    }
+#endif /* LIBXML_SAX1_ENABLED */
+    ret->characters = ret->sax->characters;
+    ret->sax->characters = xmlTextReaderCharacters;
+    ret->sax->ignorableWhitespace = xmlTextReaderCharacters;
+    ret->cdataBlock = ret->sax->cdataBlock;
+    ret->sax->cdataBlock = xmlTextReaderCDataBlock;
+
+    ret->mode = XML_TEXTREADER_MODE_INITIAL;
+    ret->node = NULL;
+    ret->curnode = NULL;
+    if (xmlBufUse(ret->input->buffer) < 4) {
+	xmlParserInputBufferRead(input, 4);
+    }
+    if (xmlBufUse(ret->input->buffer) >= 4) {
+	ret->ctxt = xmlCreatePushParserCtxt(ret->sax, NULL,
+			     (const char *) xmlBufContent(ret->input->buffer),
+                                            4, URI);
+	ret->base = 0;
+	ret->cur = 4;
+    } else {
+	ret->ctxt = xmlCreatePushParserCtxt(ret->sax, NULL, NULL, 0, URI);
+	ret->base = 0;
+	ret->cur = 0;
+    }
+
+    if (ret->ctxt == NULL) {
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlNewTextReader : malloc failed\n");
+	xmlBufFree(ret->buffer);
+	xmlFree(ret->sax);
+	xmlFree(ret);
+	return(NULL);
+    }
+    ret->ctxt->parseMode = XML_PARSE_READER;
+    ret->ctxt->_private = ret;
+    ret->ctxt->linenumbers = 1;
+    ret->ctxt->dictNames = 1;
+    ret->allocs = XML_TEXTREADER_CTXT;
+    /*
+     * use the parser dictionary to allocate all elements and attributes names
+     */
+    ret->ctxt->docdict = 1;
+    ret->dict = ret->ctxt->dict;
+#ifdef LIBXML_XINCLUDE_ENABLED
+    ret->xinclude = 0;
+#endif
+#ifdef LIBXML_PATTERN_ENABLED
+    ret->patternMax = 0;
+    ret->patternTab = NULL;
+#endif
+    return(ret);
+}
+
+/**
+ * xmlNewTextReaderFilename:
+ * @URI: the URI of the resource to process
+ *
+ * Create an xmlTextReader structure fed with the resource at @URI
+ *
+ * Returns the new xmlTextReaderPtr or NULL in case of error
+ */
+xmlTextReaderPtr
+xmlNewTextReaderFilename(const char *URI) {
+    xmlParserInputBufferPtr input;
+    xmlTextReaderPtr ret;
+    char *directory = NULL;
+
+    input = xmlParserInputBufferCreateFilename(URI, XML_CHAR_ENCODING_NONE);
+    if (input == NULL)
+	return(NULL);
+    ret = xmlNewTextReader(input, URI);
+    if (ret == NULL) {
+	xmlFreeParserInputBuffer(input);
+	return(NULL);
+    }
+    ret->allocs |= XML_TEXTREADER_INPUT;
+    if (ret->ctxt->directory == NULL)
+        directory = xmlParserGetDirectory(URI);
+    if ((ret->ctxt->directory == NULL) && (directory != NULL))
+        ret->ctxt->directory = (char *) xmlStrdup((xmlChar *) directory);
+    if (directory != NULL)
+	xmlFree(directory);
+    return(ret);
+}
+
+/**
+ * xmlFreeTextReader:
+ * @reader:  the xmlTextReaderPtr
+ *
+ * Deallocate all the resources associated to the reader
+ */
+void
+xmlFreeTextReader(xmlTextReaderPtr reader) {
+    if (reader == NULL)
+	return;
+#ifdef LIBXML_SCHEMAS_ENABLED
+    if (reader->rngSchemas != NULL) {
+	xmlRelaxNGFree(reader->rngSchemas);
+	reader->rngSchemas = NULL;
+    }
+    if (reader->rngValidCtxt != NULL) {
+	if (! reader->rngPreserveCtxt)
+	    xmlRelaxNGFreeValidCtxt(reader->rngValidCtxt);
+	reader->rngValidCtxt = NULL;
+    }
+    if (reader->xsdPlug != NULL) {
+	xmlSchemaSAXUnplug(reader->xsdPlug);
+	reader->xsdPlug = NULL;
+    }
+    if (reader->xsdValidCtxt != NULL) {
+	if (! reader->xsdPreserveCtxt)
+	    xmlSchemaFreeValidCtxt(reader->xsdValidCtxt);
+	reader->xsdValidCtxt = NULL;
+    }
+    if (reader->xsdSchemas != NULL) {
+	xmlSchemaFree(reader->xsdSchemas);
+	reader->xsdSchemas = NULL;
+    }
+#endif
+#ifdef LIBXML_XINCLUDE_ENABLED
+    if (reader->xincctxt != NULL)
+	xmlXIncludeFreeContext(reader->xincctxt);
+#endif
+#ifdef LIBXML_PATTERN_ENABLED
+    if (reader->patternTab != NULL) {
+        int i;
+	for (i = 0;i < reader->patternNr;i++) {
+	    if (reader->patternTab[i] != NULL)
+	        xmlFreePattern(reader->patternTab[i]);
+	}
+	xmlFree(reader->patternTab);
+    }
+#endif
+    if (reader->faketext != NULL) {
+	xmlFreeNode(reader->faketext);
+    }
+    if (reader->ctxt != NULL) {
+        if (reader->dict == reader->ctxt->dict)
+	    reader->dict = NULL;
+#ifdef LIBXML_VALID_ENABLED
+	if ((reader->ctxt->vctxt.vstateTab != NULL) &&
+	    (reader->ctxt->vctxt.vstateMax > 0)){
+#ifdef LIBXML_REGEXP_ENABLED
+            while (reader->ctxt->vctxt.vstateNr > 0)
+                xmlValidatePopElement(&reader->ctxt->vctxt, NULL, NULL, NULL);
+#endif /* LIBXML_REGEXP_ENABLED */
+	    xmlFree(reader->ctxt->vctxt.vstateTab);
+	    reader->ctxt->vctxt.vstateTab = NULL;
+	    reader->ctxt->vctxt.vstateMax = 0;
+	}
+#endif /* LIBXML_VALID_ENABLED */
+	if (reader->ctxt->myDoc != NULL) {
+	    if (reader->preserve == 0)
+		xmlTextReaderFreeDoc(reader, reader->ctxt->myDoc);
+	    reader->ctxt->myDoc = NULL;
+	}
+	if (reader->allocs & XML_TEXTREADER_CTXT)
+	    xmlFreeParserCtxt(reader->ctxt);
+    }
+    if (reader->sax != NULL)
+	xmlFree(reader->sax);
+    if ((reader->input != NULL)  && (reader->allocs & XML_TEXTREADER_INPUT))
+	xmlFreeParserInputBuffer(reader->input);
+    if (reader->buffer != NULL)
+        xmlBufFree(reader->buffer);
+    if (reader->entTab != NULL)
+	xmlFree(reader->entTab);
+    if (reader->dict != NULL)
+        xmlDictFree(reader->dict);
+    xmlFree(reader);
+}
+
+/************************************************************************
+ *									*
+ *			Methods for XmlTextReader			*
+ *									*
+ ************************************************************************/
+/**
+ * xmlTextReaderClose:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * This method releases any resources allocated by the current instance
+ * changes the state to Closed and close any underlying input.
+ *
+ * Returns 0 or -1 in case of error
+ */
+int
+xmlTextReaderClose(xmlTextReaderPtr reader) {
+    if (reader == NULL)
+	return(-1);
+    reader->node = NULL;
+    reader->curnode = NULL;
+    reader->mode = XML_TEXTREADER_MODE_CLOSED;
+    if (reader->ctxt != NULL) {
+	xmlStopParser(reader->ctxt);
+	if (reader->ctxt->myDoc != NULL) {
+	    if (reader->preserve == 0)
+		xmlTextReaderFreeDoc(reader, reader->ctxt->myDoc);
+	    reader->ctxt->myDoc = NULL;
+	}
+    }
+    if ((reader->input != NULL)  && (reader->allocs & XML_TEXTREADER_INPUT)) {
+	xmlFreeParserInputBuffer(reader->input);
+	reader->allocs -= XML_TEXTREADER_INPUT;
+    }
+    return(0);
+}
+
+/**
+ * xmlTextReaderGetAttributeNo:
+ * @reader:  the xmlTextReaderPtr used
+ * @no: the zero-based index of the attribute relative to the containing element
+ *
+ * Provides the value of the attribute with the specified index relative
+ * to the containing element.
+ *
+ * Returns a string containing the value of the specified attribute, or NULL
+ *    in case of error. The string must be deallocated by the caller.
+ */
+xmlChar *
+xmlTextReaderGetAttributeNo(xmlTextReaderPtr reader, int no) {
+    xmlChar *ret;
+    int i;
+    xmlAttrPtr cur;
+    xmlNsPtr ns;
+
+    if (reader == NULL)
+	return(NULL);
+    if (reader->node == NULL)
+	return(NULL);
+    if (reader->curnode != NULL)
+	return(NULL);
+    /* TODO: handle the xmlDecl */
+    if (reader->node->type != XML_ELEMENT_NODE)
+	return(NULL);
+
+    ns = reader->node->nsDef;
+    for (i = 0;(i < no) && (ns != NULL);i++) {
+	ns = ns->next;
+    }
+    if (ns != NULL)
+	return(xmlStrdup(ns->href));
+
+    cur = reader->node->properties;
+    if (cur == NULL)
+	return(NULL);
+    for (;i < no;i++) {
+	cur = cur->next;
+	if (cur == NULL)
+	    return(NULL);
+    }
+    /* TODO walk the DTD if present */
+
+    ret = xmlNodeListGetString(reader->node->doc, cur->children, 1);
+    if (ret == NULL) return(xmlStrdup((xmlChar *)""));
+    return(ret);
+}
+
+/**
+ * xmlTextReaderGetAttribute:
+ * @reader:  the xmlTextReaderPtr used
+ * @name: the qualified name of the attribute.
+ *
+ * Provides the value of the attribute with the specified qualified name.
+ *
+ * Returns a string containing the value of the specified attribute, or NULL
+ *    in case of error. The string must be deallocated by the caller.
+ */
+xmlChar *
+xmlTextReaderGetAttribute(xmlTextReaderPtr reader, const xmlChar *name) {
+    xmlChar *prefix = NULL;
+    xmlChar *localname;
+    xmlNsPtr ns;
+    xmlChar *ret = NULL;
+
+    if ((reader == NULL) || (name == NULL))
+	return(NULL);
+    if (reader->node == NULL)
+	return(NULL);
+    if (reader->curnode != NULL)
+	return(NULL);
+
+    /* TODO: handle the xmlDecl */
+    if (reader->node->type != XML_ELEMENT_NODE)
+	return(NULL);
+
+    localname = xmlSplitQName2(name, &prefix);
+    if (localname == NULL) {
+		/*
+		 * Namespace default decl
+		 */
+		if (xmlStrEqual(name, BAD_CAST "xmlns")) {
+			ns = reader->node->nsDef;
+			while (ns != NULL) {
+				if (ns->prefix == NULL) {
+					return(xmlStrdup(ns->href));
+				}
+				ns = ns->next;
+			}
+			return NULL;
+		}
+		return(xmlGetNoNsProp(reader->node, name));
+	}
+
+    /*
+     * Namespace default decl
+     */
+    if (xmlStrEqual(prefix, BAD_CAST "xmlns")) {
+		ns = reader->node->nsDef;
+		while (ns != NULL) {
+			if ((ns->prefix != NULL) && (xmlStrEqual(ns->prefix, localname))) {
+				ret = xmlStrdup(ns->href);
+				break;
+			}
+			ns = ns->next;
+		}
+    } else {
+		ns = xmlSearchNs(reader->node->doc, reader->node, prefix);
+		if (ns != NULL)
+			ret = xmlGetNsProp(reader->node, localname, ns->href);
+	}
+
+    xmlFree(localname);
+    if (prefix != NULL)
+        xmlFree(prefix);
+    return(ret);
+}
+
+
+/**
+ * xmlTextReaderGetAttributeNs:
+ * @reader:  the xmlTextReaderPtr used
+ * @localName: the local name of the attribute.
+ * @namespaceURI: the namespace URI of the attribute.
+ *
+ * Provides the value of the specified attribute
+ *
+ * Returns a string containing the value of the specified attribute, or NULL
+ *    in case of error. The string must be deallocated by the caller.
+ */
+xmlChar *
+xmlTextReaderGetAttributeNs(xmlTextReaderPtr reader, const xmlChar *localName,
+			    const xmlChar *namespaceURI) {
+    xmlChar *prefix = NULL;
+    xmlNsPtr ns;
+
+    if ((reader == NULL) || (localName == NULL))
+	return(NULL);
+    if (reader->node == NULL)
+	return(NULL);
+    if (reader->curnode != NULL)
+	return(NULL);
+
+    /* TODO: handle the xmlDecl */
+    if (reader->node->type != XML_ELEMENT_NODE)
+	return(NULL);
+
+    if (xmlStrEqual(namespaceURI, BAD_CAST "http://www.w3.org/2000/xmlns/")) {
+		if (! xmlStrEqual(localName, BAD_CAST "xmlns")) {
+			prefix = BAD_CAST localName;
+		}
+		ns = reader->node->nsDef;
+		while (ns != NULL) {
+			if ((prefix == NULL && ns->prefix == NULL) ||
+				((ns->prefix != NULL) && (xmlStrEqual(ns->prefix, localName)))) {
+				return xmlStrdup(ns->href);
+			}
+			ns = ns->next;
+		}
+		return NULL;
+    }
+
+    return(xmlGetNsProp(reader->node, localName, namespaceURI));
+}
+
+/**
+ * xmlTextReaderGetRemainder:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * Method to get the remainder of the buffered XML. this method stops the
+ * parser, set its state to End Of File and return the input stream with
+ * what is left that the parser did not use.
+ *
+ * The implementation is not good, the parser certainly progressed past
+ * what's left in reader->input, and there is an allocation problem. Best
+ * would be to rewrite it differently.
+ *
+ * Returns the xmlParserInputBufferPtr attached to the XML or NULL
+ *    in case of error.
+ */
+xmlParserInputBufferPtr
+xmlTextReaderGetRemainder(xmlTextReaderPtr reader) {
+    xmlParserInputBufferPtr ret = NULL;
+
+    if (reader == NULL)
+	return(NULL);
+    if (reader->node == NULL)
+	return(NULL);
+
+    reader->node = NULL;
+    reader->curnode = NULL;
+    reader->mode = XML_TEXTREADER_MODE_EOF;
+    if (reader->ctxt != NULL) {
+	xmlStopParser(reader->ctxt);
+	if (reader->ctxt->myDoc != NULL) {
+	    if (reader->preserve == 0)
+		xmlTextReaderFreeDoc(reader, reader->ctxt->myDoc);
+	    reader->ctxt->myDoc = NULL;
+	}
+    }
+    if (reader->allocs & XML_TEXTREADER_INPUT) {
+	ret = reader->input;
+	reader->input = NULL;
+	reader->allocs -= XML_TEXTREADER_INPUT;
+    } else {
+	/*
+	 * Hum, one may need to duplicate the data structure because
+	 * without reference counting the input may be freed twice:
+	 *   - by the layer which allocated it.
+	 *   - by the layer to which would have been returned to.
+	 */
+	TODO
+	return(NULL);
+    }
+    return(ret);
+}
+
+/**
+ * xmlTextReaderLookupNamespace:
+ * @reader:  the xmlTextReaderPtr used
+ * @prefix: the prefix whose namespace URI is to be resolved. To return
+ *          the default namespace, specify NULL
+ *
+ * Resolves a namespace prefix in the scope of the current element.
+ *
+ * Returns a string containing the namespace URI to which the prefix maps
+ *    or NULL in case of error. The string must be deallocated by the caller.
+ */
+xmlChar *
+xmlTextReaderLookupNamespace(xmlTextReaderPtr reader, const xmlChar *prefix) {
+    xmlNsPtr ns;
+
+    if (reader == NULL)
+	return(NULL);
+    if (reader->node == NULL)
+	return(NULL);
+
+    ns = xmlSearchNs(reader->node->doc, reader->node, prefix);
+    if (ns == NULL)
+	return(NULL);
+    return(xmlStrdup(ns->href));
+}
+
+/**
+ * xmlTextReaderMoveToAttributeNo:
+ * @reader:  the xmlTextReaderPtr used
+ * @no: the zero-based index of the attribute relative to the containing
+ *      element.
+ *
+ * Moves the position of the current instance to the attribute with
+ * the specified index relative to the containing element.
+ *
+ * Returns 1 in case of success, -1 in case of error, 0 if not found
+ */
+int
+xmlTextReaderMoveToAttributeNo(xmlTextReaderPtr reader, int no) {
+    int i;
+    xmlAttrPtr cur;
+    xmlNsPtr ns;
+
+    if (reader == NULL)
+	return(-1);
+    if (reader->node == NULL)
+	return(-1);
+    /* TODO: handle the xmlDecl */
+    if (reader->node->type != XML_ELEMENT_NODE)
+	return(-1);
+
+    reader->curnode = NULL;
+
+    ns = reader->node->nsDef;
+    for (i = 0;(i < no) && (ns != NULL);i++) {
+	ns = ns->next;
+    }
+    if (ns != NULL) {
+	reader->curnode = (xmlNodePtr) ns;
+	return(1);
+    }
+
+    cur = reader->node->properties;
+    if (cur == NULL)
+	return(0);
+    for (;i < no;i++) {
+	cur = cur->next;
+	if (cur == NULL)
+	    return(0);
+    }
+    /* TODO walk the DTD if present */
+
+    reader->curnode = (xmlNodePtr) cur;
+    return(1);
+}
+
+/**
+ * xmlTextReaderMoveToAttribute:
+ * @reader:  the xmlTextReaderPtr used
+ * @name: the qualified name of the attribute.
+ *
+ * Moves the position of the current instance to the attribute with
+ * the specified qualified name.
+ *
+ * Returns 1 in case of success, -1 in case of error, 0 if not found
+ */
+int
+xmlTextReaderMoveToAttribute(xmlTextReaderPtr reader, const xmlChar *name) {
+    xmlChar *prefix = NULL;
+    xmlChar *localname;
+    xmlNsPtr ns;
+    xmlAttrPtr prop;
+
+    if ((reader == NULL) || (name == NULL))
+	return(-1);
+    if (reader->node == NULL)
+	return(-1);
+
+    /* TODO: handle the xmlDecl */
+    if (reader->node->type != XML_ELEMENT_NODE)
+	return(0);
+
+    localname = xmlSplitQName2(name, &prefix);
+    if (localname == NULL) {
+	/*
+	 * Namespace default decl
+	 */
+	if (xmlStrEqual(name, BAD_CAST "xmlns")) {
+	    ns = reader->node->nsDef;
+	    while (ns != NULL) {
+		if (ns->prefix == NULL) {
+		    reader->curnode = (xmlNodePtr) ns;
+		    return(1);
+		}
+		ns = ns->next;
+	    }
+	    return(0);
+	}
+
+	prop = reader->node->properties;
+	while (prop != NULL) {
+	    /*
+	     * One need to have
+	     *   - same attribute names
+	     *   - and the attribute carrying that namespace
+	     */
+	    if ((xmlStrEqual(prop->name, name)) &&
+		((prop->ns == NULL) || (prop->ns->prefix == NULL))) {
+		reader->curnode = (xmlNodePtr) prop;
+		return(1);
+	    }
+	    prop = prop->next;
+	}
+	return(0);
+    }
+
+    /*
+     * Namespace default decl
+     */
+    if (xmlStrEqual(prefix, BAD_CAST "xmlns")) {
+	ns = reader->node->nsDef;
+	while (ns != NULL) {
+	    if ((ns->prefix != NULL) && (xmlStrEqual(ns->prefix, localname))) {
+		reader->curnode = (xmlNodePtr) ns;
+		goto found;
+	    }
+	    ns = ns->next;
+	}
+	goto not_found;
+    }
+    prop = reader->node->properties;
+    while (prop != NULL) {
+	/*
+	 * One need to have
+	 *   - same attribute names
+	 *   - and the attribute carrying that namespace
+	 */
+	if ((xmlStrEqual(prop->name, localname)) &&
+	    (prop->ns != NULL) && (xmlStrEqual(prop->ns->prefix, prefix))) {
+	    reader->curnode = (xmlNodePtr) prop;
+	    goto found;
+	}
+	prop = prop->next;
+    }
+not_found:
+    if (localname != NULL)
+        xmlFree(localname);
+    if (prefix != NULL)
+        xmlFree(prefix);
+    return(0);
+
+found:
+    if (localname != NULL)
+        xmlFree(localname);
+    if (prefix != NULL)
+        xmlFree(prefix);
+    return(1);
+}
+
+/**
+ * xmlTextReaderMoveToAttributeNs:
+ * @reader:  the xmlTextReaderPtr used
+ * @localName:  the local name of the attribute.
+ * @namespaceURI:  the namespace URI of the attribute.
+ *
+ * Moves the position of the current instance to the attribute with the
+ * specified local name and namespace URI.
+ *
+ * Returns 1 in case of success, -1 in case of error, 0 if not found
+ */
+int
+xmlTextReaderMoveToAttributeNs(xmlTextReaderPtr reader,
+	const xmlChar *localName, const xmlChar *namespaceURI) {
+    xmlAttrPtr prop;
+    xmlNodePtr node;
+    xmlNsPtr ns;
+    xmlChar *prefix = NULL;
+
+    if ((reader == NULL) || (localName == NULL) || (namespaceURI == NULL))
+	return(-1);
+    if (reader->node == NULL)
+	return(-1);
+    if (reader->node->type != XML_ELEMENT_NODE)
+	return(0);
+    node = reader->node;
+
+    if (xmlStrEqual(namespaceURI, BAD_CAST "http://www.w3.org/2000/xmlns/")) {
+		if (! xmlStrEqual(localName, BAD_CAST "xmlns")) {
+			prefix = BAD_CAST localName;
+		}
+		ns = reader->node->nsDef;
+		while (ns != NULL) {
+			if ((prefix == NULL && ns->prefix == NULL) ||
+				((ns->prefix != NULL) && (xmlStrEqual(ns->prefix, localName)))) {
+				reader->curnode = (xmlNodePtr) ns;
+				return(1);
+			}
+			ns = ns->next;
+		}
+		return(0);
+    }
+
+    prop = node->properties;
+    while (prop != NULL) {
+	/*
+	 * One need to have
+	 *   - same attribute names
+	 *   - and the attribute carrying that namespace
+	 */
+        if (xmlStrEqual(prop->name, localName) &&
+	    ((prop->ns != NULL) &&
+	     (xmlStrEqual(prop->ns->href, namespaceURI)))) {
+	    reader->curnode = (xmlNodePtr) prop;
+	    return(1);
+        }
+	prop = prop->next;
+    }
+    return(0);
+}
+
+/**
+ * xmlTextReaderMoveToFirstAttribute:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * Moves the position of the current instance to the first attribute
+ * associated with the current node.
+ *
+ * Returns 1 in case of success, -1 in case of error, 0 if not found
+ */
+int
+xmlTextReaderMoveToFirstAttribute(xmlTextReaderPtr reader) {
+    if (reader == NULL)
+	return(-1);
+    if (reader->node == NULL)
+	return(-1);
+    if (reader->node->type != XML_ELEMENT_NODE)
+	return(0);
+
+    if (reader->node->nsDef != NULL) {
+	reader->curnode = (xmlNodePtr) reader->node->nsDef;
+	return(1);
+    }
+    if (reader->node->properties != NULL) {
+	reader->curnode = (xmlNodePtr) reader->node->properties;
+	return(1);
+    }
+    return(0);
+}
+
+/**
+ * xmlTextReaderMoveToNextAttribute:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * Moves the position of the current instance to the next attribute
+ * associated with the current node.
+ *
+ * Returns 1 in case of success, -1 in case of error, 0 if not found
+ */
+int
+xmlTextReaderMoveToNextAttribute(xmlTextReaderPtr reader) {
+    if (reader == NULL)
+	return(-1);
+    if (reader->node == NULL)
+	return(-1);
+    if (reader->node->type != XML_ELEMENT_NODE)
+	return(0);
+    if (reader->curnode == NULL)
+	return(xmlTextReaderMoveToFirstAttribute(reader));
+
+    if (reader->curnode->type == XML_NAMESPACE_DECL) {
+	xmlNsPtr ns = (xmlNsPtr) reader->curnode;
+	if (ns->next != NULL) {
+	    reader->curnode = (xmlNodePtr) ns->next;
+	    return(1);
+	}
+	if (reader->node->properties != NULL) {
+	    reader->curnode = (xmlNodePtr) reader->node->properties;
+	    return(1);
+	}
+	return(0);
+    } else if ((reader->curnode->type == XML_ATTRIBUTE_NODE) &&
+	       (reader->curnode->next != NULL)) {
+	reader->curnode = reader->curnode->next;
+	return(1);
+    }
+    return(0);
+}
+
+/**
+ * xmlTextReaderMoveToElement:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * Moves the position of the current instance to the node that
+ * contains the current Attribute  node.
+ *
+ * Returns 1 in case of success, -1 in case of error, 0 if not moved
+ */
+int
+xmlTextReaderMoveToElement(xmlTextReaderPtr reader) {
+    if (reader == NULL)
+	return(-1);
+    if (reader->node == NULL)
+	return(-1);
+    if (reader->node->type != XML_ELEMENT_NODE)
+	return(0);
+    if (reader->curnode != NULL) {
+	reader->curnode = NULL;
+	return(1);
+    }
+    return(0);
+}
+
+/**
+ * xmlTextReaderReadAttributeValue:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * Parses an attribute value into one or more Text and EntityReference nodes.
+ *
+ * Returns 1 in case of success, 0 if the reader was not positioned on an
+ *         attribute node or all the attribute values have been read, or -1
+ *         in case of error.
+ */
+int
+xmlTextReaderReadAttributeValue(xmlTextReaderPtr reader) {
+    if (reader == NULL)
+	return(-1);
+    if (reader->node == NULL)
+	return(-1);
+    if (reader->curnode == NULL)
+	return(0);
+    if (reader->curnode->type == XML_ATTRIBUTE_NODE) {
+	if (reader->curnode->children == NULL)
+	    return(0);
+	reader->curnode = reader->curnode->children;
+    } else if (reader->curnode->type == XML_NAMESPACE_DECL) {
+	xmlNsPtr ns = (xmlNsPtr) reader->curnode;
+
+	if (reader->faketext == NULL) {
+	    reader->faketext = xmlNewDocText(reader->node->doc,
+		                             ns->href);
+	} else {
+            if ((reader->faketext->content != NULL) &&
+	        (reader->faketext->content !=
+		 (xmlChar *) &(reader->faketext->properties)))
+		xmlFree(reader->faketext->content);
+	    reader->faketext->content = xmlStrdup(ns->href);
+	}
+	reader->curnode = reader->faketext;
+    } else {
+	if (reader->curnode->next == NULL)
+	    return(0);
+	reader->curnode = reader->curnode->next;
+    }
+    return(1);
+}
+
+/**
+ * xmlTextReaderConstEncoding:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * Determine the encoding of the document being read.
+ *
+ * Returns a string containing the encoding of the document or NULL in
+ * case of error.  The string is deallocated with the reader.
+ */
+const xmlChar *
+xmlTextReaderConstEncoding(xmlTextReaderPtr reader) {
+    xmlDocPtr doc = NULL;
+    if (reader == NULL)
+	return(NULL);
+    if (reader->doc != NULL)
+        doc = reader->doc;
+    else if (reader->ctxt != NULL)
+	doc = reader->ctxt->myDoc;
+    if (doc == NULL)
+	return(NULL);
+
+    if (doc->encoding == NULL)
+	return(NULL);
+    else
+      return(CONSTSTR(doc->encoding));
+}
+
+
+/************************************************************************
+ *									*
+ *			Access API to the current node			*
+ *									*
+ ************************************************************************/
+/**
+ * xmlTextReaderAttributeCount:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * Provides the number of attributes of the current node
+ *
+ * Returns 0 i no attributes, -1 in case of error or the attribute count
+ */
+int
+xmlTextReaderAttributeCount(xmlTextReaderPtr reader) {
+    int ret;
+    xmlAttrPtr attr;
+    xmlNsPtr ns;
+    xmlNodePtr node;
+
+    if (reader == NULL)
+	return(-1);
+    if (reader->node == NULL)
+	return(0);
+
+    if (reader->curnode != NULL)
+	node = reader->curnode;
+    else
+	node = reader->node;
+
+    if (node->type != XML_ELEMENT_NODE)
+	return(0);
+    if ((reader->state == XML_TEXTREADER_END) ||
+	(reader->state == XML_TEXTREADER_BACKTRACK))
+	return(0);
+    ret = 0;
+    attr = node->properties;
+    while (attr != NULL) {
+	ret++;
+	attr = attr->next;
+    }
+    ns = node->nsDef;
+    while (ns != NULL) {
+	ret++;
+	ns = ns->next;
+    }
+    return(ret);
+}
+
+/**
+ * xmlTextReaderNodeType:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * Get the node type of the current node
+ * Reference:
+ * http://www.gnu.org/software/dotgnu/pnetlib-doc/System/Xml/XmlNodeType.html
+ *
+ * Returns the xmlReaderTypes of the current node or -1 in case of error
+ */
+int
+xmlTextReaderNodeType(xmlTextReaderPtr reader) {
+    xmlNodePtr node;
+
+    if (reader == NULL)
+	return(-1);
+    if (reader->node == NULL)
+	return(XML_READER_TYPE_NONE);
+    if (reader->curnode != NULL)
+	node = reader->curnode;
+    else
+	node = reader->node;
+    switch (node->type) {
+        case XML_ELEMENT_NODE:
+	    if ((reader->state == XML_TEXTREADER_END) ||
+		(reader->state == XML_TEXTREADER_BACKTRACK))
+		return(XML_READER_TYPE_END_ELEMENT);
+	    return(XML_READER_TYPE_ELEMENT);
+        case XML_NAMESPACE_DECL:
+        case XML_ATTRIBUTE_NODE:
+	    return(XML_READER_TYPE_ATTRIBUTE);
+        case XML_TEXT_NODE:
+	    if (xmlIsBlankNode(reader->node)) {
+		if (xmlNodeGetSpacePreserve(reader->node))
+		    return(XML_READER_TYPE_SIGNIFICANT_WHITESPACE);
+		else
+		    return(XML_READER_TYPE_WHITESPACE);
+	    } else {
+		return(XML_READER_TYPE_TEXT);
+	    }
+        case XML_CDATA_SECTION_NODE:
+	    return(XML_READER_TYPE_CDATA);
+        case XML_ENTITY_REF_NODE:
+	    return(XML_READER_TYPE_ENTITY_REFERENCE);
+        case XML_ENTITY_NODE:
+	    return(XML_READER_TYPE_ENTITY);
+        case XML_PI_NODE:
+	    return(XML_READER_TYPE_PROCESSING_INSTRUCTION);
+        case XML_COMMENT_NODE:
+	    return(XML_READER_TYPE_COMMENT);
+        case XML_DOCUMENT_NODE:
+        case XML_HTML_DOCUMENT_NODE:
+#ifdef LIBXML_DOCB_ENABLED
+        case XML_DOCB_DOCUMENT_NODE:
+#endif
+	    return(XML_READER_TYPE_DOCUMENT);
+        case XML_DOCUMENT_FRAG_NODE:
+	    return(XML_READER_TYPE_DOCUMENT_FRAGMENT);
+        case XML_NOTATION_NODE:
+	    return(XML_READER_TYPE_NOTATION);
+        case XML_DOCUMENT_TYPE_NODE:
+        case XML_DTD_NODE:
+	    return(XML_READER_TYPE_DOCUMENT_TYPE);
+
+        case XML_ELEMENT_DECL:
+        case XML_ATTRIBUTE_DECL:
+        case XML_ENTITY_DECL:
+        case XML_XINCLUDE_START:
+        case XML_XINCLUDE_END:
+	    return(XML_READER_TYPE_NONE);
+    }
+    return(-1);
+}
+
+/**
+ * xmlTextReaderIsEmptyElement:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * Check if the current node is empty
+ *
+ * Returns 1 if empty, 0 if not and -1 in case of error
+ */
+int
+xmlTextReaderIsEmptyElement(xmlTextReaderPtr reader) {
+    if ((reader == NULL) || (reader->node == NULL))
+	return(-1);
+    if (reader->node->type != XML_ELEMENT_NODE)
+	return(0);
+    if (reader->curnode != NULL)
+	return(0);
+    if (reader->node->children != NULL)
+	return(0);
+    if (reader->state == XML_TEXTREADER_END)
+	return(0);
+    if (reader->doc != NULL)
+        return(1);
+#ifdef LIBXML_XINCLUDE_ENABLED
+    if (reader->in_xinclude > 0)
+        return(1);
+#endif
+    return((reader->node->extra & NODE_IS_EMPTY) != 0);
+}
+
+/**
+ * xmlTextReaderLocalName:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * The local name of the node.
+ *
+ * Returns the local name or NULL if not available,
+ *   if non NULL it need to be freed by the caller.
+ */
+xmlChar *
+xmlTextReaderLocalName(xmlTextReaderPtr reader) {
+    xmlNodePtr node;
+    if ((reader == NULL) || (reader->node == NULL))
+	return(NULL);
+    if (reader->curnode != NULL)
+	node = reader->curnode;
+    else
+	node = reader->node;
+    if (node->type == XML_NAMESPACE_DECL) {
+	xmlNsPtr ns = (xmlNsPtr) node;
+	if (ns->prefix == NULL)
+	    return(xmlStrdup(BAD_CAST "xmlns"));
+	else
+	    return(xmlStrdup(ns->prefix));
+    }
+    if ((node->type != XML_ELEMENT_NODE) &&
+	(node->type != XML_ATTRIBUTE_NODE))
+	return(xmlTextReaderName(reader));
+    return(xmlStrdup(node->name));
+}
+
+/**
+ * xmlTextReaderConstLocalName:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * The local name of the node.
+ *
+ * Returns the local name or NULL if not available, the
+ *         string will be deallocated with the reader.
+ */
+const xmlChar *
+xmlTextReaderConstLocalName(xmlTextReaderPtr reader) {
+    xmlNodePtr node;
+    if ((reader == NULL) || (reader->node == NULL))
+	return(NULL);
+    if (reader->curnode != NULL)
+	node = reader->curnode;
+    else
+	node = reader->node;
+    if (node->type == XML_NAMESPACE_DECL) {
+	xmlNsPtr ns = (xmlNsPtr) node;
+	if (ns->prefix == NULL)
+	    return(CONSTSTR(BAD_CAST "xmlns"));
+	else
+	    return(ns->prefix);
+    }
+    if ((node->type != XML_ELEMENT_NODE) &&
+	(node->type != XML_ATTRIBUTE_NODE))
+	return(xmlTextReaderConstName(reader));
+    return(node->name);
+}
+
+/**
+ * xmlTextReaderName:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * The qualified name of the node, equal to Prefix :LocalName.
+ *
+ * Returns the local name or NULL if not available,
+ *   if non NULL it need to be freed by the caller.
+ */
+xmlChar *
+xmlTextReaderName(xmlTextReaderPtr reader) {
+    xmlNodePtr node;
+    xmlChar *ret;
+
+    if ((reader == NULL) || (reader->node == NULL))
+	return(NULL);
+    if (reader->curnode != NULL)
+	node = reader->curnode;
+    else
+	node = reader->node;
+    switch (node->type) {
+        case XML_ELEMENT_NODE:
+        case XML_ATTRIBUTE_NODE:
+	    if ((node->ns == NULL) ||
+		(node->ns->prefix == NULL))
+		return(xmlStrdup(node->name));
+
+	    ret = xmlStrdup(node->ns->prefix);
+	    ret = xmlStrcat(ret, BAD_CAST ":");
+	    ret = xmlStrcat(ret, node->name);
+	    return(ret);
+        case XML_TEXT_NODE:
+	    return(xmlStrdup(BAD_CAST "#text"));
+        case XML_CDATA_SECTION_NODE:
+	    return(xmlStrdup(BAD_CAST "#cdata-section"));
+        case XML_ENTITY_NODE:
+        case XML_ENTITY_REF_NODE:
+	    return(xmlStrdup(node->name));
+        case XML_PI_NODE:
+	    return(xmlStrdup(node->name));
+        case XML_COMMENT_NODE:
+	    return(xmlStrdup(BAD_CAST "#comment"));
+        case XML_DOCUMENT_NODE:
+        case XML_HTML_DOCUMENT_NODE:
+#ifdef LIBXML_DOCB_ENABLED
+        case XML_DOCB_DOCUMENT_NODE:
+#endif
+	    return(xmlStrdup(BAD_CAST "#document"));
+        case XML_DOCUMENT_FRAG_NODE:
+	    return(xmlStrdup(BAD_CAST "#document-fragment"));
+        case XML_NOTATION_NODE:
+	    return(xmlStrdup(node->name));
+        case XML_DOCUMENT_TYPE_NODE:
+        case XML_DTD_NODE:
+	    return(xmlStrdup(node->name));
+        case XML_NAMESPACE_DECL: {
+	    xmlNsPtr ns = (xmlNsPtr) node;
+
+	    ret = xmlStrdup(BAD_CAST "xmlns");
+	    if (ns->prefix == NULL)
+		return(ret);
+	    ret = xmlStrcat(ret, BAD_CAST ":");
+	    ret = xmlStrcat(ret, ns->prefix);
+	    return(ret);
+	}
+
+        case XML_ELEMENT_DECL:
+        case XML_ATTRIBUTE_DECL:
+        case XML_ENTITY_DECL:
+        case XML_XINCLUDE_START:
+        case XML_XINCLUDE_END:
+	    return(NULL);
+    }
+    return(NULL);
+}
+
+/**
+ * xmlTextReaderConstName:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * The qualified name of the node, equal to Prefix :LocalName.
+ *
+ * Returns the local name or NULL if not available, the string is
+ *         deallocated with the reader.
+ */
+const xmlChar *
+xmlTextReaderConstName(xmlTextReaderPtr reader) {
+    xmlNodePtr node;
+
+    if ((reader == NULL) || (reader->node == NULL))
+	return(NULL);
+    if (reader->curnode != NULL)
+	node = reader->curnode;
+    else
+	node = reader->node;
+    switch (node->type) {
+        case XML_ELEMENT_NODE:
+        case XML_ATTRIBUTE_NODE:
+	    if ((node->ns == NULL) ||
+		(node->ns->prefix == NULL))
+		return(node->name);
+	    return(CONSTQSTR(node->ns->prefix, node->name));
+        case XML_TEXT_NODE:
+	    return(CONSTSTR(BAD_CAST "#text"));
+        case XML_CDATA_SECTION_NODE:
+	    return(CONSTSTR(BAD_CAST "#cdata-section"));
+        case XML_ENTITY_NODE:
+        case XML_ENTITY_REF_NODE:
+	    return(CONSTSTR(node->name));
+        case XML_PI_NODE:
+	    return(CONSTSTR(node->name));
+        case XML_COMMENT_NODE:
+	    return(CONSTSTR(BAD_CAST "#comment"));
+        case XML_DOCUMENT_NODE:
+        case XML_HTML_DOCUMENT_NODE:
+#ifdef LIBXML_DOCB_ENABLED
+        case XML_DOCB_DOCUMENT_NODE:
+#endif
+	    return(CONSTSTR(BAD_CAST "#document"));
+        case XML_DOCUMENT_FRAG_NODE:
+	    return(CONSTSTR(BAD_CAST "#document-fragment"));
+        case XML_NOTATION_NODE:
+	    return(CONSTSTR(node->name));
+        case XML_DOCUMENT_TYPE_NODE:
+        case XML_DTD_NODE:
+	    return(CONSTSTR(node->name));
+        case XML_NAMESPACE_DECL: {
+	    xmlNsPtr ns = (xmlNsPtr) node;
+
+	    if (ns->prefix == NULL)
+		return(CONSTSTR(BAD_CAST "xmlns"));
+	    return(CONSTQSTR(BAD_CAST "xmlns", ns->prefix));
+	}
+
+        case XML_ELEMENT_DECL:
+        case XML_ATTRIBUTE_DECL:
+        case XML_ENTITY_DECL:
+        case XML_XINCLUDE_START:
+        case XML_XINCLUDE_END:
+	    return(NULL);
+    }
+    return(NULL);
+}
+
+/**
+ * xmlTextReaderPrefix:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * A shorthand reference to the namespace associated with the node.
+ *
+ * Returns the prefix or NULL if not available,
+ *    if non NULL it need to be freed by the caller.
+ */
+xmlChar *
+xmlTextReaderPrefix(xmlTextReaderPtr reader) {
+    xmlNodePtr node;
+    if ((reader == NULL) || (reader->node == NULL))
+	return(NULL);
+    if (reader->curnode != NULL)
+	node = reader->curnode;
+    else
+	node = reader->node;
+    if (node->type == XML_NAMESPACE_DECL) {
+	xmlNsPtr ns = (xmlNsPtr) node;
+	if (ns->prefix == NULL)
+	    return(NULL);
+	return(xmlStrdup(BAD_CAST "xmlns"));
+    }
+    if ((node->type != XML_ELEMENT_NODE) &&
+	(node->type != XML_ATTRIBUTE_NODE))
+	return(NULL);
+    if ((node->ns != NULL) && (node->ns->prefix != NULL))
+	return(xmlStrdup(node->ns->prefix));
+    return(NULL);
+}
+
+/**
+ * xmlTextReaderConstPrefix:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * A shorthand reference to the namespace associated with the node.
+ *
+ * Returns the prefix or NULL if not available, the string is deallocated
+ *         with the reader.
+ */
+const xmlChar *
+xmlTextReaderConstPrefix(xmlTextReaderPtr reader) {
+    xmlNodePtr node;
+    if ((reader == NULL) || (reader->node == NULL))
+	return(NULL);
+    if (reader->curnode != NULL)
+	node = reader->curnode;
+    else
+	node = reader->node;
+    if (node->type == XML_NAMESPACE_DECL) {
+	xmlNsPtr ns = (xmlNsPtr) node;
+	if (ns->prefix == NULL)
+	    return(NULL);
+	return(CONSTSTR(BAD_CAST "xmlns"));
+    }
+    if ((node->type != XML_ELEMENT_NODE) &&
+	(node->type != XML_ATTRIBUTE_NODE))
+	return(NULL);
+    if ((node->ns != NULL) && (node->ns->prefix != NULL))
+	return(CONSTSTR(node->ns->prefix));
+    return(NULL);
+}
+
+/**
+ * xmlTextReaderNamespaceUri:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * The URI defining the namespace associated with the node.
+ *
+ * Returns the namespace URI or NULL if not available,
+ *    if non NULL it need to be freed by the caller.
+ */
+xmlChar *
+xmlTextReaderNamespaceUri(xmlTextReaderPtr reader) {
+    xmlNodePtr node;
+    if ((reader == NULL) || (reader->node == NULL))
+	return(NULL);
+    if (reader->curnode != NULL)
+	node = reader->curnode;
+    else
+	node = reader->node;
+    if (node->type == XML_NAMESPACE_DECL)
+	return(xmlStrdup(BAD_CAST "http://www.w3.org/2000/xmlns/"));
+    if ((node->type != XML_ELEMENT_NODE) &&
+	(node->type != XML_ATTRIBUTE_NODE))
+	return(NULL);
+    if (node->ns != NULL)
+	return(xmlStrdup(node->ns->href));
+    return(NULL);
+}
+
+/**
+ * xmlTextReaderConstNamespaceUri:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * The URI defining the namespace associated with the node.
+ *
+ * Returns the namespace URI or NULL if not available, the string
+ *         will be deallocated with the reader
+ */
+const xmlChar *
+xmlTextReaderConstNamespaceUri(xmlTextReaderPtr reader) {
+    xmlNodePtr node;
+    if ((reader == NULL) || (reader->node == NULL))
+	return(NULL);
+    if (reader->curnode != NULL)
+	node = reader->curnode;
+    else
+	node = reader->node;
+    if (node->type == XML_NAMESPACE_DECL)
+	return(CONSTSTR(BAD_CAST "http://www.w3.org/2000/xmlns/"));
+    if ((node->type != XML_ELEMENT_NODE) &&
+	(node->type != XML_ATTRIBUTE_NODE))
+	return(NULL);
+    if (node->ns != NULL)
+	return(CONSTSTR(node->ns->href));
+    return(NULL);
+}
+
+/**
+ * xmlTextReaderBaseUri:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * The base URI of the node.
+ *
+ * Returns the base URI or NULL if not available,
+ *    if non NULL it need to be freed by the caller.
+ */
+xmlChar *
+xmlTextReaderBaseUri(xmlTextReaderPtr reader) {
+    if ((reader == NULL) || (reader->node == NULL))
+	return(NULL);
+    return(xmlNodeGetBase(NULL, reader->node));
+}
+
+/**
+ * xmlTextReaderConstBaseUri:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * The base URI of the node.
+ *
+ * Returns the base URI or NULL if not available, the string
+ *         will be deallocated with the reader
+ */
+const xmlChar *
+xmlTextReaderConstBaseUri(xmlTextReaderPtr reader) {
+    xmlChar *tmp;
+    const xmlChar *ret;
+
+    if ((reader == NULL) || (reader->node == NULL))
+	return(NULL);
+    tmp = xmlNodeGetBase(NULL, reader->node);
+    if (tmp == NULL)
+        return(NULL);
+    ret = CONSTSTR(tmp);
+    xmlFree(tmp);
+    return(ret);
+}
+
+/**
+ * xmlTextReaderDepth:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * The depth of the node in the tree.
+ *
+ * Returns the depth or -1 in case of error
+ */
+int
+xmlTextReaderDepth(xmlTextReaderPtr reader) {
+    if (reader == NULL)
+	return(-1);
+    if (reader->node == NULL)
+	return(0);
+
+    if (reader->curnode != NULL) {
+	if ((reader->curnode->type == XML_ATTRIBUTE_NODE) ||
+	    (reader->curnode->type == XML_NAMESPACE_DECL))
+	    return(reader->depth + 1);
+	return(reader->depth + 2);
+    }
+    return(reader->depth);
+}
+
+/**
+ * xmlTextReaderHasAttributes:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * Whether the node has attributes.
+ *
+ * Returns 1 if true, 0 if false, and -1 in case or error
+ */
+int
+xmlTextReaderHasAttributes(xmlTextReaderPtr reader) {
+    xmlNodePtr node;
+    if (reader == NULL)
+	return(-1);
+    if (reader->node == NULL)
+	return(0);
+    if (reader->curnode != NULL)
+	node = reader->curnode;
+    else
+	node = reader->node;
+
+    if ((node->type == XML_ELEMENT_NODE) &&
+	((node->properties != NULL) || (node->nsDef != NULL)))
+	return(1);
+    /* TODO: handle the xmlDecl */
+    return(0);
+}
+
+/**
+ * xmlTextReaderHasValue:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * Whether the node can have a text value.
+ *
+ * Returns 1 if true, 0 if false, and -1 in case or error
+ */
+int
+xmlTextReaderHasValue(xmlTextReaderPtr reader) {
+    xmlNodePtr node;
+    if (reader == NULL)
+	return(-1);
+    if (reader->node == NULL)
+	return(0);
+    if (reader->curnode != NULL)
+	node = reader->curnode;
+    else
+	node = reader->node;
+
+    switch (node->type) {
+        case XML_ATTRIBUTE_NODE:
+        case XML_TEXT_NODE:
+        case XML_CDATA_SECTION_NODE:
+        case XML_PI_NODE:
+        case XML_COMMENT_NODE:
+        case XML_NAMESPACE_DECL:
+	    return(1);
+	default:
+	    break;
+    }
+    return(0);
+}
+
+/**
+ * xmlTextReaderValue:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * Provides the text value of the node if present
+ *
+ * Returns the string or NULL if not available. The result must be deallocated
+ *     with xmlFree()
+ */
+xmlChar *
+xmlTextReaderValue(xmlTextReaderPtr reader) {
+    xmlNodePtr node;
+    if (reader == NULL)
+	return(NULL);
+    if (reader->node == NULL)
+	return(NULL);
+    if (reader->curnode != NULL)
+	node = reader->curnode;
+    else
+	node = reader->node;
+
+    switch (node->type) {
+        case XML_NAMESPACE_DECL:
+	    return(xmlStrdup(((xmlNsPtr) node)->href));
+        case XML_ATTRIBUTE_NODE:{
+	    xmlAttrPtr attr = (xmlAttrPtr) node;
+
+	    if (attr->parent != NULL)
+		return (xmlNodeListGetString
+			(attr->parent->doc, attr->children, 1));
+	    else
+		return (xmlNodeListGetString(NULL, attr->children, 1));
+	    break;
+	}
+        case XML_TEXT_NODE:
+        case XML_CDATA_SECTION_NODE:
+        case XML_PI_NODE:
+        case XML_COMMENT_NODE:
+            if (node->content != NULL)
+                return (xmlStrdup(node->content));
+	default:
+	    break;
+    }
+    return(NULL);
+}
+
+/**
+ * xmlTextReaderConstValue:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * Provides the text value of the node if present
+ *
+ * Returns the string or NULL if not available. The result will be
+ *     deallocated on the next Read() operation.
+ */
+const xmlChar *
+xmlTextReaderConstValue(xmlTextReaderPtr reader) {
+    xmlNodePtr node;
+    if (reader == NULL)
+	return(NULL);
+    if (reader->node == NULL)
+	return(NULL);
+    if (reader->curnode != NULL)
+	node = reader->curnode;
+    else
+	node = reader->node;
+
+    switch (node->type) {
+        case XML_NAMESPACE_DECL:
+	    return(((xmlNsPtr) node)->href);
+        case XML_ATTRIBUTE_NODE:{
+	    xmlAttrPtr attr = (xmlAttrPtr) node;
+	    const xmlChar *ret;
+
+	    if ((attr->children != NULL) &&
+	        (attr->children->type == XML_TEXT_NODE) &&
+		(attr->children->next == NULL))
+		return(attr->children->content);
+	    else {
+		if (reader->buffer == NULL) {
+		    reader->buffer = xmlBufCreateSize(100);
+                    if (reader->buffer == NULL) {
+                        xmlGenericError(xmlGenericErrorContext,
+                                        "xmlTextReaderSetup : malloc failed\n");
+                        return (NULL);
+                    }
+		    xmlBufSetAllocationScheme(reader->buffer,
+		                              XML_BUFFER_ALLOC_BOUNDED);
+                } else
+                    xmlBufEmpty(reader->buffer);
+	        xmlBufGetNodeContent(reader->buffer, node);
+		ret = xmlBufContent(reader->buffer);
+		if (ret == NULL) {
+		    /* error on the buffer best to reallocate */
+		    xmlBufFree(reader->buffer);
+		    reader->buffer = xmlBufCreateSize(100);
+		    xmlBufSetAllocationScheme(reader->buffer,
+		                              XML_BUFFER_ALLOC_BOUNDED);
+		    ret = BAD_CAST "";
+		}
+		return(ret);
+	    }
+	    break;
+	}
+        case XML_TEXT_NODE:
+        case XML_CDATA_SECTION_NODE:
+        case XML_PI_NODE:
+        case XML_COMMENT_NODE:
+	    return(node->content);
+	default:
+	    break;
+    }
+    return(NULL);
+}
+
+/**
+ * xmlTextReaderIsDefault:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * Whether an Attribute  node was generated from the default value
+ * defined in the DTD or schema.
+ *
+ * Returns 0 if not defaulted, 1 if defaulted, and -1 in case of error
+ */
+int
+xmlTextReaderIsDefault(xmlTextReaderPtr reader) {
+    if (reader == NULL)
+	return(-1);
+    return(0);
+}
+
+/**
+ * xmlTextReaderQuoteChar:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * The quotation mark character used to enclose the value of an attribute.
+ *
+ * Returns " or ' and -1 in case of error
+ */
+int
+xmlTextReaderQuoteChar(xmlTextReaderPtr reader) {
+    if (reader == NULL)
+	return(-1);
+    /* TODO maybe lookup the attribute value for " first */
+    return((int) '"');
+}
+
+/**
+ * xmlTextReaderXmlLang:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * The xml:lang scope within which the node resides.
+ *
+ * Returns the xml:lang value or NULL if none exists.,
+ *    if non NULL it need to be freed by the caller.
+ */
+xmlChar *
+xmlTextReaderXmlLang(xmlTextReaderPtr reader) {
+    if (reader == NULL)
+	return(NULL);
+    if (reader->node == NULL)
+	return(NULL);
+    return(xmlNodeGetLang(reader->node));
+}
+
+/**
+ * xmlTextReaderConstXmlLang:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * The xml:lang scope within which the node resides.
+ *
+ * Returns the xml:lang value or NULL if none exists.
+ */
+const xmlChar *
+xmlTextReaderConstXmlLang(xmlTextReaderPtr reader) {
+    xmlChar *tmp;
+    const xmlChar *ret;
+
+    if (reader == NULL)
+	return(NULL);
+    if (reader->node == NULL)
+	return(NULL);
+    tmp = xmlNodeGetLang(reader->node);
+    if (tmp == NULL)
+        return(NULL);
+    ret = CONSTSTR(tmp);
+    xmlFree(tmp);
+    return(ret);
+}
+
+/**
+ * xmlTextReaderConstString:
+ * @reader:  the xmlTextReaderPtr used
+ * @str:  the string to intern.
+ *
+ * Get an interned string from the reader, allows for example to
+ * speedup string name comparisons
+ *
+ * Returns an interned copy of the string or NULL in case of error. The
+ *         string will be deallocated with the reader.
+ */
+const xmlChar *
+xmlTextReaderConstString(xmlTextReaderPtr reader, const xmlChar *str) {
+    if (reader == NULL)
+	return(NULL);
+    return(CONSTSTR(str));
+}
+
+/**
+ * xmlTextReaderNormalization:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * The value indicating whether to normalize white space and attribute values.
+ * Since attribute value and end of line normalizations are a MUST in the XML
+ * specification only the value true is accepted. The broken behaviour of
+ * accepting out of range character entities like &#0; is of course not
+ * supported either.
+ *
+ * Returns 1 or -1 in case of error.
+ */
+int
+xmlTextReaderNormalization(xmlTextReaderPtr reader) {
+    if (reader == NULL)
+	return(-1);
+    return(1);
+}
+
+/************************************************************************
+ *									*
+ *			Extensions to the base APIs			*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlTextReaderSetParserProp:
+ * @reader:  the xmlTextReaderPtr used
+ * @prop:  the xmlParserProperties to set
+ * @value:  usually 0 or 1 to (de)activate it
+ *
+ * Change the parser processing behaviour by changing some of its internal
+ * properties. Note that some properties can only be changed before any
+ * read has been done.
+ *
+ * Returns 0 if the call was successful, or -1 in case of error
+ */
+int
+xmlTextReaderSetParserProp(xmlTextReaderPtr reader, int prop, int value) {
+    xmlParserProperties p = (xmlParserProperties) prop;
+    xmlParserCtxtPtr ctxt;
+
+    if ((reader == NULL) || (reader->ctxt == NULL))
+	return(-1);
+    ctxt = reader->ctxt;
+
+    switch (p) {
+        case XML_PARSER_LOADDTD:
+	    if (value != 0) {
+		if (ctxt->loadsubset == 0) {
+		    if (reader->mode != XML_TEXTREADER_MODE_INITIAL)
+			return(-1);
+		    ctxt->loadsubset = XML_DETECT_IDS;
+		}
+	    } else {
+		ctxt->loadsubset = 0;
+	    }
+	    return(0);
+        case XML_PARSER_DEFAULTATTRS:
+	    if (value != 0) {
+		ctxt->loadsubset |= XML_COMPLETE_ATTRS;
+	    } else {
+		if (ctxt->loadsubset & XML_COMPLETE_ATTRS)
+		    ctxt->loadsubset -= XML_COMPLETE_ATTRS;
+	    }
+	    return(0);
+        case XML_PARSER_VALIDATE:
+	    if (value != 0) {
+                ctxt->options |= XML_PARSE_DTDVALID;
+		ctxt->validate = 1;
+		reader->validate = XML_TEXTREADER_VALIDATE_DTD;
+	    } else {
+                ctxt->options &= ~XML_PARSE_DTDVALID;
+		ctxt->validate = 0;
+	    }
+	    return(0);
+        case XML_PARSER_SUBST_ENTITIES:
+	    if (value != 0) {
+                ctxt->options |= XML_PARSE_NOENT;
+		ctxt->replaceEntities = 1;
+	    } else {
+                ctxt->options &= ~XML_PARSE_NOENT;
+		ctxt->replaceEntities = 0;
+	    }
+	    return(0);
+    }
+    return(-1);
+}
+
+/**
+ * xmlTextReaderGetParserProp:
+ * @reader:  the xmlTextReaderPtr used
+ * @prop:  the xmlParserProperties to get
+ *
+ * Read the parser internal property.
+ *
+ * Returns the value, usually 0 or 1, or -1 in case of error.
+ */
+int
+xmlTextReaderGetParserProp(xmlTextReaderPtr reader, int prop) {
+    xmlParserProperties p = (xmlParserProperties) prop;
+    xmlParserCtxtPtr ctxt;
+
+    if ((reader == NULL) || (reader->ctxt == NULL))
+	return(-1);
+    ctxt = reader->ctxt;
+
+    switch (p) {
+        case XML_PARSER_LOADDTD:
+	    if ((ctxt->loadsubset != 0) || (ctxt->validate != 0))
+		return(1);
+	    return(0);
+        case XML_PARSER_DEFAULTATTRS:
+	    if (ctxt->loadsubset & XML_COMPLETE_ATTRS)
+		return(1);
+	    return(0);
+        case XML_PARSER_VALIDATE:
+	    return(reader->validate);
+	case XML_PARSER_SUBST_ENTITIES:
+	    return(ctxt->replaceEntities);
+    }
+    return(-1);
+}
+
+
+/**
+ * xmlTextReaderGetParserLineNumber:
+ * @reader: the user data (XML reader context)
+ *
+ * Provide the line number of the current parsing point.
+ *
+ * Returns an int or 0 if not available
+ */
+int
+xmlTextReaderGetParserLineNumber(xmlTextReaderPtr reader)
+{
+    if ((reader == NULL) || (reader->ctxt == NULL) ||
+        (reader->ctxt->input == NULL)) {
+        return (0);
+    }
+    return (reader->ctxt->input->line);
+}
+
+/**
+ * xmlTextReaderGetParserColumnNumber:
+ * @reader: the user data (XML reader context)
+ *
+ * Provide the column number of the current parsing point.
+ *
+ * Returns an int or 0 if not available
+ */
+int
+xmlTextReaderGetParserColumnNumber(xmlTextReaderPtr reader)
+{
+    if ((reader == NULL) || (reader->ctxt == NULL) ||
+        (reader->ctxt->input == NULL)) {
+        return (0);
+    }
+    return (reader->ctxt->input->col);
+}
+
+/**
+ * xmlTextReaderCurrentNode:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * Hacking interface allowing to get the xmlNodePtr corresponding to the
+ * current node being accessed by the xmlTextReader. This is dangerous
+ * because the underlying node may be destroyed on the next Reads.
+ *
+ * Returns the xmlNodePtr or NULL in case of error.
+ */
+xmlNodePtr
+xmlTextReaderCurrentNode(xmlTextReaderPtr reader) {
+    if (reader == NULL)
+	return(NULL);
+
+    if (reader->curnode != NULL)
+	return(reader->curnode);
+    return(reader->node);
+}
+
+/**
+ * xmlTextReaderPreserve:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * This tells the XML Reader to preserve the current node.
+ * The caller must also use xmlTextReaderCurrentDoc() to
+ * keep an handle on the resulting document once parsing has finished
+ *
+ * Returns the xmlNodePtr or NULL in case of error.
+ */
+xmlNodePtr
+xmlTextReaderPreserve(xmlTextReaderPtr reader) {
+    xmlNodePtr cur, parent;
+
+    if (reader == NULL)
+	return(NULL);
+
+    if (reader->curnode != NULL)
+        cur = reader->curnode;
+    else
+        cur = reader->node;
+    if (cur == NULL)
+        return(NULL);
+
+    if ((cur->type != XML_DOCUMENT_NODE) && (cur->type != XML_DTD_NODE)) {
+	cur->extra |= NODE_IS_PRESERVED;
+	cur->extra |= NODE_IS_SPRESERVED;
+    }
+    reader->preserves++;
+
+    parent = cur->parent;;
+    while (parent != NULL) {
+        if (parent->type == XML_ELEMENT_NODE)
+	    parent->extra |= NODE_IS_PRESERVED;
+	parent = parent->parent;
+    }
+    return(cur);
+}
+
+#ifdef LIBXML_PATTERN_ENABLED
+/**
+ * xmlTextReaderPreservePattern:
+ * @reader:  the xmlTextReaderPtr used
+ * @pattern:  an XPath subset pattern
+ * @namespaces: the prefix definitions, array of [URI, prefix] or NULL
+ *
+ * This tells the XML Reader to preserve all nodes matched by the
+ * pattern. The caller must also use xmlTextReaderCurrentDoc() to
+ * keep an handle on the resulting document once parsing has finished
+ *
+ * Returns a non-negative number in case of success and -1 in case of error
+ */
+int
+xmlTextReaderPreservePattern(xmlTextReaderPtr reader, const xmlChar *pattern,
+                             const xmlChar **namespaces)
+{
+    xmlPatternPtr comp;
+
+    if ((reader == NULL) || (pattern == NULL))
+	return(-1);
+
+    comp = xmlPatterncompile(pattern, reader->dict, 0, namespaces);
+    if (comp == NULL)
+        return(-1);
+
+    if (reader->patternMax <= 0) {
+	reader->patternMax = 4;
+	reader->patternTab = (xmlPatternPtr *) xmlMalloc(reader->patternMax *
+					      sizeof(reader->patternTab[0]));
+        if (reader->patternTab == NULL) {
+            xmlGenericError(xmlGenericErrorContext, "xmlMalloc failed !\n");
+            return (-1);
+        }
+    }
+    if (reader->patternNr >= reader->patternMax) {
+        xmlPatternPtr *tmp;
+        reader->patternMax *= 2;
+	tmp = (xmlPatternPtr *) xmlRealloc(reader->patternTab,
+                                      reader->patternMax *
+                                      sizeof(reader->patternTab[0]));
+        if (tmp == NULL) {
+            xmlGenericError(xmlGenericErrorContext, "xmlRealloc failed !\n");
+	    reader->patternMax /= 2;
+            return (-1);
+        }
+	reader->patternTab = tmp;
+    }
+    reader->patternTab[reader->patternNr] = comp;
+    return(reader->patternNr++);
+}
+#endif
+
+/**
+ * xmlTextReaderCurrentDoc:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * Hacking interface allowing to get the xmlDocPtr corresponding to the
+ * current document being accessed by the xmlTextReader.
+ * NOTE: as a result of this call, the reader will not destroy the
+ *       associated XML document and calling xmlFreeDoc() on the result
+ *       is needed once the reader parsing has finished.
+ *
+ * Returns the xmlDocPtr or NULL in case of error.
+ */
+xmlDocPtr
+xmlTextReaderCurrentDoc(xmlTextReaderPtr reader) {
+    if (reader == NULL)
+	return(NULL);
+    if (reader->doc != NULL)
+        return(reader->doc);
+    if ((reader->ctxt == NULL) || (reader->ctxt->myDoc == NULL))
+	return(NULL);
+
+    reader->preserve = 1;
+    return(reader->ctxt->myDoc);
+}
+
+#ifdef LIBXML_SCHEMAS_ENABLED
+static char *xmlTextReaderBuildMessage(const char *msg, va_list ap) LIBXML_ATTR_FORMAT(1,0);
+
+static void XMLCDECL
+xmlTextReaderValidityError(void *ctxt, const char *msg, ...) LIBXML_ATTR_FORMAT(2,3);
+
+static void XMLCDECL
+xmlTextReaderValidityWarning(void *ctxt, const char *msg, ...) LIBXML_ATTR_FORMAT(2,3);
+
+static void XMLCDECL
+xmlTextReaderValidityErrorRelay(void *ctx, const char *msg, ...) LIBXML_ATTR_FORMAT(2,3);
+
+static void XMLCDECL
+xmlTextReaderValidityWarningRelay(void *ctx, const char *msg, ...) LIBXML_ATTR_FORMAT(2,3);
+
+static void XMLCDECL
+xmlTextReaderValidityErrorRelay(void *ctx, const char *msg, ...)
+{
+    xmlTextReaderPtr reader = (xmlTextReaderPtr) ctx;
+
+    char *str;
+
+    va_list ap;
+
+    va_start(ap, msg);
+    str = xmlTextReaderBuildMessage(msg, ap);
+    if (!reader->errorFunc) {
+        xmlTextReaderValidityError(ctx, "%s", str);
+    } else {
+        reader->errorFunc(reader->errorFuncArg, str,
+                          XML_PARSER_SEVERITY_VALIDITY_ERROR,
+                          NULL /* locator */ );
+    }
+    if (str != NULL)
+        xmlFree(str);
+    va_end(ap);
+}
+
+static void XMLCDECL
+xmlTextReaderValidityWarningRelay(void *ctx, const char *msg, ...)
+{
+    xmlTextReaderPtr reader = (xmlTextReaderPtr) ctx;
+
+    char *str;
+
+    va_list ap;
+
+    va_start(ap, msg);
+    str = xmlTextReaderBuildMessage(msg, ap);
+    if (!reader->errorFunc) {
+        xmlTextReaderValidityWarning(ctx, "%s", str);
+    } else {
+        reader->errorFunc(reader->errorFuncArg, str,
+                          XML_PARSER_SEVERITY_VALIDITY_WARNING,
+                          NULL /* locator */ );
+    }
+    if (str != NULL)
+        xmlFree(str);
+    va_end(ap);
+}
+
+static void
+  xmlTextReaderStructuredError(void *ctxt, xmlErrorPtr error);
+
+static void
+xmlTextReaderValidityStructuredRelay(void *userData, xmlErrorPtr error)
+{
+    xmlTextReaderPtr reader = (xmlTextReaderPtr) userData;
+
+    if (reader->sErrorFunc) {
+        reader->sErrorFunc(reader->errorFuncArg, error);
+    } else {
+        xmlTextReaderStructuredError(reader, error);
+    }
+}
+/**
+ * xmlTextReaderRelaxNGSetSchema:
+ * @reader:  the xmlTextReaderPtr used
+ * @schema:  a precompiled RelaxNG schema
+ *
+ * Use RelaxNG to validate the document as it is processed.
+ * Activation is only possible before the first Read().
+ * if @schema is NULL, then RelaxNG validation is deactivated.
+ @ The @schema should not be freed until the reader is deallocated
+ * or its use has been deactivated.
+ *
+ * Returns 0 in case the RelaxNG validation could be (de)activated and
+ *         -1 in case of error.
+ */
+int
+xmlTextReaderRelaxNGSetSchema(xmlTextReaderPtr reader, xmlRelaxNGPtr schema) {
+    if (reader == NULL)
+        return(-1);
+    if (schema == NULL) {
+        if (reader->rngSchemas != NULL) {
+	    xmlRelaxNGFree(reader->rngSchemas);
+	    reader->rngSchemas = NULL;
+	}
+        if (reader->rngValidCtxt != NULL) {
+	    if (! reader->rngPreserveCtxt)
+		xmlRelaxNGFreeValidCtxt(reader->rngValidCtxt);
+	    reader->rngValidCtxt = NULL;
+        }
+	reader->rngPreserveCtxt = 0;
+	return(0);
+    }
+    if (reader->mode != XML_TEXTREADER_MODE_INITIAL)
+	return(-1);
+    if (reader->rngSchemas != NULL) {
+	xmlRelaxNGFree(reader->rngSchemas);
+	reader->rngSchemas = NULL;
+    }
+    if (reader->rngValidCtxt != NULL) {
+	if (! reader->rngPreserveCtxt)
+	    xmlRelaxNGFreeValidCtxt(reader->rngValidCtxt);
+	reader->rngValidCtxt = NULL;
+    }
+    reader->rngPreserveCtxt = 0;
+    reader->rngValidCtxt = xmlRelaxNGNewValidCtxt(schema);
+    if (reader->rngValidCtxt == NULL)
+        return(-1);
+    if (reader->errorFunc != NULL) {
+	xmlRelaxNGSetValidErrors(reader->rngValidCtxt,
+			xmlTextReaderValidityErrorRelay,
+			xmlTextReaderValidityWarningRelay,
+			reader);
+    }
+	if (reader->sErrorFunc != NULL) {
+		xmlRelaxNGSetValidStructuredErrors(reader->rngValidCtxt,
+			xmlTextReaderValidityStructuredRelay,
+			reader);
+    }
+    reader->rngValidErrors = 0;
+    reader->rngFullNode = NULL;
+    reader->validate = XML_TEXTREADER_VALIDATE_RNG;
+    return(0);
+}
+
+/**
+ * xmlTextReaderLocator:
+ * @ctx: the xmlTextReaderPtr used
+ * @file: returned file information
+ * @line: returned line information
+ *
+ * Internal locator function for the readers
+ *
+ * Returns 0 in case the Schema validation could be (de)activated and
+ *         -1 in case of error.
+ */
+static int
+xmlTextReaderLocator(void *ctx, const char **file, unsigned long *line) {
+    xmlTextReaderPtr reader;
+
+    if ((ctx == NULL) || ((file == NULL) && (line == NULL)))
+        return(-1);
+
+    if (file != NULL)
+        *file = NULL;
+    if (line != NULL)
+        *line = 0;
+
+    reader = (xmlTextReaderPtr) ctx;
+    if ((reader->ctxt != NULL) && (reader->ctxt->input != NULL)) {
+	if (file != NULL)
+	    *file = reader->ctxt->input->filename;
+	if (line != NULL)
+	    *line = reader->ctxt->input->line;
+	return(0);
+    }
+    if (reader->node != NULL) {
+        long res;
+	int ret = 0;
+
+	if (line != NULL) {
+	    res = xmlGetLineNo(reader->node);
+	    if (res > 0)
+	        *line = (unsigned long) res;
+	    else
+                ret = -1;
+	}
+        if (file != NULL) {
+	    xmlDocPtr doc = reader->node->doc;
+	    if ((doc != NULL) && (doc->URL != NULL))
+	        *file = (const char *) doc->URL;
+	    else
+                ret = -1;
+	}
+	return(ret);
+    }
+    return(-1);
+}
+
+/**
+ * xmlTextReaderSetSchema:
+ * @reader:  the xmlTextReaderPtr used
+ * @schema:  a precompiled Schema schema
+ *
+ * Use XSD Schema to validate the document as it is processed.
+ * Activation is only possible before the first Read().
+ * if @schema is NULL, then Schema validation is deactivated.
+ * The @schema should not be freed until the reader is deallocated
+ * or its use has been deactivated.
+ *
+ * Returns 0 in case the Schema validation could be (de)activated and
+ *         -1 in case of error.
+ */
+int
+xmlTextReaderSetSchema(xmlTextReaderPtr reader, xmlSchemaPtr schema) {
+    if (reader == NULL)
+        return(-1);
+    if (schema == NULL) {
+	if (reader->xsdPlug != NULL) {
+	    xmlSchemaSAXUnplug(reader->xsdPlug);
+	    reader->xsdPlug = NULL;
+	}
+        if (reader->xsdValidCtxt != NULL) {
+	    if (! reader->xsdPreserveCtxt)
+		xmlSchemaFreeValidCtxt(reader->xsdValidCtxt);
+	    reader->xsdValidCtxt = NULL;
+        }
+	reader->xsdPreserveCtxt = 0;
+        if (reader->xsdSchemas != NULL) {
+	    xmlSchemaFree(reader->xsdSchemas);
+	    reader->xsdSchemas = NULL;
+	}
+	return(0);
+    }
+    if (reader->mode != XML_TEXTREADER_MODE_INITIAL)
+	return(-1);
+    if (reader->xsdPlug != NULL) {
+	xmlSchemaSAXUnplug(reader->xsdPlug);
+	reader->xsdPlug = NULL;
+    }
+    if (reader->xsdValidCtxt != NULL) {
+	if (! reader->xsdPreserveCtxt)
+	    xmlSchemaFreeValidCtxt(reader->xsdValidCtxt);
+	reader->xsdValidCtxt = NULL;
+    }
+    reader->xsdPreserveCtxt = 0;
+    if (reader->xsdSchemas != NULL) {
+	xmlSchemaFree(reader->xsdSchemas);
+	reader->xsdSchemas = NULL;
+    }
+    reader->xsdValidCtxt = xmlSchemaNewValidCtxt(schema);
+    if (reader->xsdValidCtxt == NULL) {
+	xmlSchemaFree(reader->xsdSchemas);
+	reader->xsdSchemas = NULL;
+        return(-1);
+    }
+    reader->xsdPlug = xmlSchemaSAXPlug(reader->xsdValidCtxt,
+                                       &(reader->ctxt->sax),
+				       &(reader->ctxt->userData));
+    if (reader->xsdPlug == NULL) {
+	xmlSchemaFree(reader->xsdSchemas);
+	reader->xsdSchemas = NULL;
+	xmlSchemaFreeValidCtxt(reader->xsdValidCtxt);
+	reader->xsdValidCtxt = NULL;
+	return(-1);
+    }
+    xmlSchemaValidateSetLocator(reader->xsdValidCtxt,
+                                xmlTextReaderLocator,
+				(void *) reader);
+
+    if (reader->errorFunc != NULL) {
+	xmlSchemaSetValidErrors(reader->xsdValidCtxt,
+			xmlTextReaderValidityErrorRelay,
+			xmlTextReaderValidityWarningRelay,
+			reader);
+    }
+	if (reader->sErrorFunc != NULL) {
+		xmlSchemaSetValidStructuredErrors(reader->xsdValidCtxt,
+			xmlTextReaderValidityStructuredRelay,
+			reader);
+    }
+    reader->xsdValidErrors = 0;
+    reader->validate = XML_TEXTREADER_VALIDATE_XSD;
+    return(0);
+}
+
+/**
+ * xmlTextReaderRelaxNGValidateInternal:
+ * @reader:  the xmlTextReaderPtr used
+ * @rng:  the path to a RelaxNG schema or NULL
+ * @ctxt: the RelaxNG schema validation context or NULL
+ * @options: options (not yet used)
+ *
+ * Use RelaxNG to validate the document as it is processed.
+ * Activation is only possible before the first Read().
+ * If both @rng and @ctxt are NULL, then RelaxNG validation is deactivated.
+ *
+ * Returns 0 in case the RelaxNG validation could be (de)activated and
+ *	   -1 in case of error.
+ */
+static int
+xmlTextReaderRelaxNGValidateInternal(xmlTextReaderPtr reader,
+				     const char *rng,
+				     xmlRelaxNGValidCtxtPtr ctxt,
+				     int options ATTRIBUTE_UNUSED)
+{
+    if (reader == NULL)
+	return(-1);
+
+    if ((rng != NULL) && (ctxt != NULL))
+	return (-1);
+
+    if (((rng != NULL) || (ctxt != NULL)) &&
+	((reader->mode != XML_TEXTREADER_MODE_INITIAL) ||
+	 (reader->ctxt == NULL)))
+	return(-1);
+
+    /* Cleanup previous validation stuff. */
+    if (reader->rngValidCtxt != NULL) {
+	if ( !reader->rngPreserveCtxt)
+	    xmlRelaxNGFreeValidCtxt(reader->rngValidCtxt);
+	reader->rngValidCtxt = NULL;
+    }
+    reader->rngPreserveCtxt = 0;
+    if (reader->rngSchemas != NULL) {
+	xmlRelaxNGFree(reader->rngSchemas);
+	reader->rngSchemas = NULL;
+    }
+
+    if ((rng == NULL) && (ctxt == NULL)) {
+	/* We just want to deactivate the validation, so get out. */
+	return(0);
+    }
+
+
+    if (rng != NULL) {
+	xmlRelaxNGParserCtxtPtr pctxt;
+	/* Parse the schema and create validation environment. */
+
+	pctxt = xmlRelaxNGNewParserCtxt(rng);
+	if (reader->errorFunc != NULL) {
+	    xmlRelaxNGSetParserErrors(pctxt,
+		xmlTextReaderValidityErrorRelay,
+		xmlTextReaderValidityWarningRelay,
+		reader);
+	}
+	if (reader->sErrorFunc != NULL) {
+	    xmlRelaxNGSetValidStructuredErrors(reader->rngValidCtxt,
+		xmlTextReaderValidityStructuredRelay,
+		reader);
+	}
+	reader->rngSchemas = xmlRelaxNGParse(pctxt);
+	xmlRelaxNGFreeParserCtxt(pctxt);
+	if (reader->rngSchemas == NULL)
+	    return(-1);
+	reader->rngValidCtxt = xmlRelaxNGNewValidCtxt(reader->rngSchemas);
+	if (reader->rngValidCtxt == NULL) {
+	    xmlRelaxNGFree(reader->rngSchemas);
+	    reader->rngSchemas = NULL;
+	    return(-1);
+	}
+    } else {
+	/* Use the given validation context. */
+	reader->rngValidCtxt = ctxt;
+	reader->rngPreserveCtxt = 1;
+    }
+    /*
+    * Redirect the validation context's error channels to use
+    * the reader channels.
+    * TODO: In case the user provides the validation context we
+    *	could make this redirection optional.
+    */
+    if (reader->errorFunc != NULL) {
+	xmlRelaxNGSetValidErrors(reader->rngValidCtxt,
+			 xmlTextReaderValidityErrorRelay,
+			 xmlTextReaderValidityWarningRelay,
+			 reader);
+    }
+	if (reader->sErrorFunc != NULL) {
+		xmlRelaxNGSetValidStructuredErrors(reader->rngValidCtxt,
+			xmlTextReaderValidityStructuredRelay,
+			reader);
+    }
+    reader->rngValidErrors = 0;
+    reader->rngFullNode = NULL;
+    reader->validate = XML_TEXTREADER_VALIDATE_RNG;
+    return(0);
+}
+
+/**
+ * xmlTextReaderSchemaValidateInternal:
+ * @reader:  the xmlTextReaderPtr used
+ * @xsd:  the path to a W3C XSD schema or NULL
+ * @ctxt: the XML Schema validation context or NULL
+ * @options: options (not used yet)
+ *
+ * Validate the document as it is processed using XML Schema.
+ * Activation is only possible before the first Read().
+ * If both @xsd and @ctxt are NULL then XML Schema validation is deactivated.
+ *
+ * Returns 0 in case the schemas validation could be (de)activated and
+ *         -1 in case of error.
+ */
+static int
+xmlTextReaderSchemaValidateInternal(xmlTextReaderPtr reader,
+				    const char *xsd,
+				    xmlSchemaValidCtxtPtr ctxt,
+				    int options ATTRIBUTE_UNUSED)
+{
+    if (reader == NULL)
+        return(-1);
+
+    if ((xsd != NULL) && (ctxt != NULL))
+	return(-1);
+
+    if (((xsd != NULL) || (ctxt != NULL)) &&
+	((reader->mode != XML_TEXTREADER_MODE_INITIAL) ||
+        (reader->ctxt == NULL)))
+	return(-1);
+
+    /* Cleanup previous validation stuff. */
+    if (reader->xsdPlug != NULL) {
+	xmlSchemaSAXUnplug(reader->xsdPlug);
+	reader->xsdPlug = NULL;
+    }
+    if (reader->xsdValidCtxt != NULL) {
+	if (! reader->xsdPreserveCtxt)
+	    xmlSchemaFreeValidCtxt(reader->xsdValidCtxt);
+	reader->xsdValidCtxt = NULL;
+    }
+    reader->xsdPreserveCtxt = 0;
+    if (reader->xsdSchemas != NULL) {
+	xmlSchemaFree(reader->xsdSchemas);
+	reader->xsdSchemas = NULL;
+    }
+
+    if ((xsd == NULL) && (ctxt == NULL)) {
+	/* We just want to deactivate the validation, so get out. */
+	return(0);
+    }
+
+    if (xsd != NULL) {
+	xmlSchemaParserCtxtPtr pctxt;
+	/* Parse the schema and create validation environment. */
+	pctxt = xmlSchemaNewParserCtxt(xsd);
+	if (reader->errorFunc != NULL) {
+	    xmlSchemaSetParserErrors(pctxt,
+		xmlTextReaderValidityErrorRelay,
+		xmlTextReaderValidityWarningRelay,
+		reader);
+	}
+	reader->xsdSchemas = xmlSchemaParse(pctxt);
+	xmlSchemaFreeParserCtxt(pctxt);
+	if (reader->xsdSchemas == NULL)
+	    return(-1);
+	reader->xsdValidCtxt = xmlSchemaNewValidCtxt(reader->xsdSchemas);
+	if (reader->xsdValidCtxt == NULL) {
+	    xmlSchemaFree(reader->xsdSchemas);
+	    reader->xsdSchemas = NULL;
+	    return(-1);
+	}
+	reader->xsdPlug = xmlSchemaSAXPlug(reader->xsdValidCtxt,
+	    &(reader->ctxt->sax),
+	    &(reader->ctxt->userData));
+	if (reader->xsdPlug == NULL) {
+	    xmlSchemaFree(reader->xsdSchemas);
+	    reader->xsdSchemas = NULL;
+	    xmlSchemaFreeValidCtxt(reader->xsdValidCtxt);
+	    reader->xsdValidCtxt = NULL;
+	    return(-1);
+	}
+    } else {
+	/* Use the given validation context. */
+	reader->xsdValidCtxt = ctxt;
+	reader->xsdPreserveCtxt = 1;
+	reader->xsdPlug = xmlSchemaSAXPlug(reader->xsdValidCtxt,
+	    &(reader->ctxt->sax),
+	    &(reader->ctxt->userData));
+	if (reader->xsdPlug == NULL) {
+	    reader->xsdValidCtxt = NULL;
+	    reader->xsdPreserveCtxt = 0;
+	    return(-1);
+	}
+    }
+    xmlSchemaValidateSetLocator(reader->xsdValidCtxt,
+                                xmlTextReaderLocator,
+				(void *) reader);
+    /*
+    * Redirect the validation context's error channels to use
+    * the reader channels.
+    * TODO: In case the user provides the validation context we
+    *   could make this redirection optional.
+    */
+    if (reader->errorFunc != NULL) {
+	xmlSchemaSetValidErrors(reader->xsdValidCtxt,
+			 xmlTextReaderValidityErrorRelay,
+			 xmlTextReaderValidityWarningRelay,
+			 reader);
+    }
+	if (reader->sErrorFunc != NULL) {
+		xmlSchemaSetValidStructuredErrors(reader->xsdValidCtxt,
+			xmlTextReaderValidityStructuredRelay,
+			reader);
+    }
+    reader->xsdValidErrors = 0;
+    reader->validate = XML_TEXTREADER_VALIDATE_XSD;
+    return(0);
+}
+
+/**
+ * xmlTextReaderSchemaValidateCtxt:
+ * @reader:  the xmlTextReaderPtr used
+ * @ctxt: the XML Schema validation context or NULL
+ * @options: options (not used yet)
+ *
+ * Use W3C XSD schema context to validate the document as it is processed.
+ * Activation is only possible before the first Read().
+ * If @ctxt is NULL, then XML Schema validation is deactivated.
+ *
+ * Returns 0 in case the schemas validation could be (de)activated and
+ *         -1 in case of error.
+ */
+int
+xmlTextReaderSchemaValidateCtxt(xmlTextReaderPtr reader,
+				    xmlSchemaValidCtxtPtr ctxt,
+				    int options)
+{
+    return(xmlTextReaderSchemaValidateInternal(reader, NULL, ctxt, options));
+}
+
+/**
+ * xmlTextReaderSchemaValidate:
+ * @reader:  the xmlTextReaderPtr used
+ * @xsd:  the path to a W3C XSD schema or NULL
+ *
+ * Use W3C XSD schema to validate the document as it is processed.
+ * Activation is only possible before the first Read().
+ * If @xsd is NULL, then XML Schema validation is deactivated.
+ *
+ * Returns 0 in case the schemas validation could be (de)activated and
+ *         -1 in case of error.
+ */
+int
+xmlTextReaderSchemaValidate(xmlTextReaderPtr reader, const char *xsd)
+{
+    return(xmlTextReaderSchemaValidateInternal(reader, xsd, NULL, 0));
+}
+
+/**
+ * xmlTextReaderRelaxNGValidateCtxt:
+ * @reader:  the xmlTextReaderPtr used
+ * @ctxt: the RelaxNG schema validation context or NULL
+ * @options: options (not used yet)
+ *
+ * Use RelaxNG schema context to validate the document as it is processed.
+ * Activation is only possible before the first Read().
+ * If @ctxt is NULL, then RelaxNG schema validation is deactivated.
+ *
+ * Returns 0 in case the schemas validation could be (de)activated and
+ *         -1 in case of error.
+ */
+int
+xmlTextReaderRelaxNGValidateCtxt(xmlTextReaderPtr reader,
+				 xmlRelaxNGValidCtxtPtr ctxt,
+				 int options)
+{
+    return(xmlTextReaderRelaxNGValidateInternal(reader, NULL, ctxt, options));
+}
+
+/**
+ * xmlTextReaderRelaxNGValidate:
+ * @reader:  the xmlTextReaderPtr used
+ * @rng:  the path to a RelaxNG schema or NULL
+ *
+ * Use RelaxNG schema to validate the document as it is processed.
+ * Activation is only possible before the first Read().
+ * If @rng is NULL, then RelaxNG schema validation is deactivated.
+ *
+ * Returns 0 in case the schemas validation could be (de)activated and
+ *         -1 in case of error.
+ */
+int
+xmlTextReaderRelaxNGValidate(xmlTextReaderPtr reader, const char *rng)
+{
+    return(xmlTextReaderRelaxNGValidateInternal(reader, rng, NULL, 0));
+}
+
+#endif
+
+/**
+ * xmlTextReaderIsNamespaceDecl:
+ * @reader: the xmlTextReaderPtr used
+ *
+ * Determine whether the current node is a namespace declaration
+ * rather than a regular attribute.
+ *
+ * Returns 1 if the current node is a namespace declaration, 0 if it
+ * is a regular attribute or other type of node, or -1 in case of
+ * error.
+ */
+int
+xmlTextReaderIsNamespaceDecl(xmlTextReaderPtr reader) {
+    xmlNodePtr node;
+    if (reader == NULL)
+	return(-1);
+    if (reader->node == NULL)
+	return(-1);
+    if (reader->curnode != NULL)
+	node = reader->curnode;
+    else
+	node = reader->node;
+
+    if (XML_NAMESPACE_DECL == node->type)
+	return(1);
+    else
+	return(0);
+}
+
+/**
+ * xmlTextReaderConstXmlVersion:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * Determine the XML version of the document being read.
+ *
+ * Returns a string containing the XML version of the document or NULL
+ * in case of error.  The string is deallocated with the reader.
+ */
+const xmlChar *
+xmlTextReaderConstXmlVersion(xmlTextReaderPtr reader) {
+    xmlDocPtr doc = NULL;
+    if (reader == NULL)
+	return(NULL);
+    if (reader->doc != NULL)
+        doc = reader->doc;
+    else if (reader->ctxt != NULL)
+	doc = reader->ctxt->myDoc;
+    if (doc == NULL)
+	return(NULL);
+
+    if (doc->version == NULL)
+	return(NULL);
+    else
+      return(CONSTSTR(doc->version));
+}
+
+/**
+ * xmlTextReaderStandalone:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * Determine the standalone status of the document being read.
+ *
+ * Returns 1 if the document was declared to be standalone, 0 if it
+ * was declared to be not standalone, or -1 if the document did not
+ * specify its standalone status or in case of error.
+ */
+int
+xmlTextReaderStandalone(xmlTextReaderPtr reader) {
+    xmlDocPtr doc = NULL;
+    if (reader == NULL)
+	return(-1);
+    if (reader->doc != NULL)
+        doc = reader->doc;
+    else if (reader->ctxt != NULL)
+	doc = reader->ctxt->myDoc;
+    if (doc == NULL)
+	return(-1);
+
+    return(doc->standalone);
+}
+
+/************************************************************************
+ *									*
+ *			Error Handling Extensions                       *
+ *									*
+ ************************************************************************/
+
+/* helper to build a xmlMalloc'ed string from a format and va_list */
+static char *
+xmlTextReaderBuildMessage(const char *msg, va_list ap) {
+    int size = 0;
+    int chars;
+    char *larger;
+    char *str = NULL;
+    va_list aq;
+
+    while (1) {
+        VA_COPY(aq, ap);
+        chars = vsnprintf(str, size, msg, aq);
+        va_end(aq);
+        if (chars < 0) {
+	    xmlGenericError(xmlGenericErrorContext, "vsnprintf failed !\n");
+	    if (str)
+		xmlFree(str);
+	    return NULL;
+	}
+	if ((chars < size) || (size == MAX_ERR_MSG_SIZE))
+            break;
+        if (chars < MAX_ERR_MSG_SIZE)
+	size = chars + 1;
+	else
+		size = MAX_ERR_MSG_SIZE;
+        if ((larger = (char *) xmlRealloc(str, size)) == NULL) {
+	    xmlGenericError(xmlGenericErrorContext, "xmlRealloc failed !\n");
+	    if (str)
+                xmlFree(str);
+            return NULL;
+        }
+        str = larger;
+    }
+
+    return str;
+}
+
+/**
+ * xmlTextReaderLocatorLineNumber:
+ * @locator: the xmlTextReaderLocatorPtr used
+ *
+ * Obtain the line number for the given locator.
+ *
+ * Returns the line number or -1 in case of error.
+ */
+int
+xmlTextReaderLocatorLineNumber(xmlTextReaderLocatorPtr locator) {
+    /* we know that locator is a xmlParserCtxtPtr */
+    xmlParserCtxtPtr ctx = (xmlParserCtxtPtr)locator;
+    int ret = -1;
+
+    if (locator == NULL)
+        return(-1);
+    if (ctx->node != NULL) {
+	ret = xmlGetLineNo(ctx->node);
+    }
+    else {
+	/* inspired from error.c */
+	xmlParserInputPtr input;
+	input = ctx->input;
+	if ((input->filename == NULL) && (ctx->inputNr > 1))
+	    input = ctx->inputTab[ctx->inputNr - 2];
+	if (input != NULL) {
+	    ret = input->line;
+	}
+	else {
+	    ret = -1;
+	}
+    }
+
+    return ret;
+}
+
+/**
+ * xmlTextReaderLocatorBaseURI:
+ * @locator: the xmlTextReaderLocatorPtr used
+ *
+ * Obtain the base URI for the given locator.
+ *
+ * Returns the base URI or NULL in case of error,
+ *    if non NULL it need to be freed by the caller.
+ */
+xmlChar *
+xmlTextReaderLocatorBaseURI(xmlTextReaderLocatorPtr locator) {
+    /* we know that locator is a xmlParserCtxtPtr */
+    xmlParserCtxtPtr ctx = (xmlParserCtxtPtr)locator;
+    xmlChar *ret = NULL;
+
+    if (locator == NULL)
+        return(NULL);
+    if (ctx->node != NULL) {
+	ret = xmlNodeGetBase(NULL,ctx->node);
+    }
+    else {
+	/* inspired from error.c */
+	xmlParserInputPtr input;
+	input = ctx->input;
+	if ((input->filename == NULL) && (ctx->inputNr > 1))
+	    input = ctx->inputTab[ctx->inputNr - 2];
+	if (input != NULL) {
+	    ret = xmlStrdup(BAD_CAST input->filename);
+	}
+	else {
+	    ret = NULL;
+	}
+    }
+
+    return ret;
+}
+
+static void
+xmlTextReaderGenericError(void *ctxt, xmlParserSeverities severity,
+                          char *str)
+{
+    xmlParserCtxtPtr ctx = (xmlParserCtxtPtr) ctxt;
+
+    xmlTextReaderPtr reader = (xmlTextReaderPtr) ctx->_private;
+
+    if (str != NULL) {
+        if (reader->errorFunc)
+            reader->errorFunc(reader->errorFuncArg, str, severity,
+                              (xmlTextReaderLocatorPtr) ctx);
+        xmlFree(str);
+    }
+}
+
+static void
+xmlTextReaderStructuredError(void *ctxt, xmlErrorPtr error)
+{
+    xmlParserCtxtPtr ctx = (xmlParserCtxtPtr) ctxt;
+
+    xmlTextReaderPtr reader = (xmlTextReaderPtr) ctx->_private;
+
+    if (error && reader->sErrorFunc) {
+        reader->sErrorFunc(reader->errorFuncArg, (xmlErrorPtr) error);
+    }
+}
+
+static void XMLCDECL LIBXML_ATTR_FORMAT(2,3)
+xmlTextReaderError(void *ctxt, const char *msg, ...)
+{
+    va_list ap;
+
+    va_start(ap, msg);
+    xmlTextReaderGenericError(ctxt,
+                              XML_PARSER_SEVERITY_ERROR,
+                              xmlTextReaderBuildMessage(msg, ap));
+    va_end(ap);
+
+}
+
+static void XMLCDECL LIBXML_ATTR_FORMAT(2,3)
+xmlTextReaderWarning(void *ctxt, const char *msg, ...)
+{
+    va_list ap;
+
+    va_start(ap, msg);
+    xmlTextReaderGenericError(ctxt,
+                              XML_PARSER_SEVERITY_WARNING,
+                              xmlTextReaderBuildMessage(msg, ap));
+    va_end(ap);
+}
+
+static void XMLCDECL
+xmlTextReaderValidityError(void *ctxt, const char *msg, ...)
+{
+    va_list ap;
+
+    int len = xmlStrlen((const xmlChar *) msg);
+
+    if ((len > 1) && (msg[len - 2] != ':')) {
+        /*
+         * some callbacks only report locator information:
+         * skip them (mimicking behaviour in error.c)
+         */
+        va_start(ap, msg);
+        xmlTextReaderGenericError(ctxt,
+                                  XML_PARSER_SEVERITY_VALIDITY_ERROR,
+                                  xmlTextReaderBuildMessage(msg, ap));
+        va_end(ap);
+    }
+}
+
+static void XMLCDECL
+xmlTextReaderValidityWarning(void *ctxt, const char *msg, ...)
+{
+    va_list ap;
+
+    int len = xmlStrlen((const xmlChar *) msg);
+
+    if ((len != 0) && (msg[len - 1] != ':')) {
+        /*
+         * some callbacks only report locator information:
+         * skip them (mimicking behaviour in error.c)
+         */
+        va_start(ap, msg);
+        xmlTextReaderGenericError(ctxt,
+                                  XML_PARSER_SEVERITY_VALIDITY_WARNING,
+                                  xmlTextReaderBuildMessage(msg, ap));
+        va_end(ap);
+    }
+}
+
+/**
+ * xmlTextReaderSetErrorHandler:
+ * @reader:  the xmlTextReaderPtr used
+ * @f:	the callback function to call on error and warnings
+ * @arg:    a user argument to pass to the callback function
+ *
+ * Register a callback function that will be called on error and warnings.
+ *
+ * If @f is NULL, the default error and warning handlers are restored.
+ */
+void
+xmlTextReaderSetErrorHandler(xmlTextReaderPtr reader,
+                             xmlTextReaderErrorFunc f, void *arg)
+{
+    if (f != NULL) {
+        reader->ctxt->sax->error = xmlTextReaderError;
+        reader->ctxt->sax->serror = NULL;
+        reader->ctxt->vctxt.error = xmlTextReaderValidityError;
+        reader->ctxt->sax->warning = xmlTextReaderWarning;
+        reader->ctxt->vctxt.warning = xmlTextReaderValidityWarning;
+        reader->errorFunc = f;
+        reader->sErrorFunc = NULL;
+        reader->errorFuncArg = arg;
+#ifdef LIBXML_SCHEMAS_ENABLED
+        if (reader->rngValidCtxt) {
+            xmlRelaxNGSetValidErrors(reader->rngValidCtxt,
+                                     xmlTextReaderValidityErrorRelay,
+                                     xmlTextReaderValidityWarningRelay,
+                                     reader);
+            xmlRelaxNGSetValidStructuredErrors(reader->rngValidCtxt, NULL,
+                                               reader);
+        }
+        if (reader->xsdValidCtxt) {
+            xmlSchemaSetValidErrors(reader->xsdValidCtxt,
+                                    xmlTextReaderValidityErrorRelay,
+                                    xmlTextReaderValidityWarningRelay,
+                                    reader);
+            xmlSchemaSetValidStructuredErrors(reader->xsdValidCtxt, NULL,
+                                              reader);
+        }
+#endif
+    } else {
+        /* restore defaults */
+        reader->ctxt->sax->error = xmlParserError;
+        reader->ctxt->vctxt.error = xmlParserValidityError;
+        reader->ctxt->sax->warning = xmlParserWarning;
+        reader->ctxt->vctxt.warning = xmlParserValidityWarning;
+        reader->errorFunc = NULL;
+        reader->sErrorFunc = NULL;
+        reader->errorFuncArg = NULL;
+#ifdef LIBXML_SCHEMAS_ENABLED
+        if (reader->rngValidCtxt) {
+            xmlRelaxNGSetValidErrors(reader->rngValidCtxt, NULL, NULL,
+                                     reader);
+            xmlRelaxNGSetValidStructuredErrors(reader->rngValidCtxt, NULL,
+                                               reader);
+        }
+        if (reader->xsdValidCtxt) {
+            xmlSchemaSetValidErrors(reader->xsdValidCtxt, NULL, NULL,
+                                    reader);
+            xmlSchemaSetValidStructuredErrors(reader->xsdValidCtxt, NULL,
+                                              reader);
+        }
+#endif
+    }
+}
+
+/**
+* xmlTextReaderSetStructuredErrorHandler:
+ * @reader:  the xmlTextReaderPtr used
+ * @f:	the callback function to call on error and warnings
+ * @arg:    a user argument to pass to the callback function
+ *
+ * Register a callback function that will be called on error and warnings.
+ *
+ * If @f is NULL, the default error and warning handlers are restored.
+ */
+void
+xmlTextReaderSetStructuredErrorHandler(xmlTextReaderPtr reader,
+                                       xmlStructuredErrorFunc f, void *arg)
+{
+    if (f != NULL) {
+        reader->ctxt->sax->error = NULL;
+        reader->ctxt->sax->serror = xmlTextReaderStructuredError;
+        reader->ctxt->vctxt.error = xmlTextReaderValidityError;
+        reader->ctxt->sax->warning = xmlTextReaderWarning;
+        reader->ctxt->vctxt.warning = xmlTextReaderValidityWarning;
+        reader->sErrorFunc = f;
+        reader->errorFunc = NULL;
+        reader->errorFuncArg = arg;
+#ifdef LIBXML_SCHEMAS_ENABLED
+        if (reader->rngValidCtxt) {
+            xmlRelaxNGSetValidErrors(reader->rngValidCtxt, NULL, NULL,
+                                     reader);
+            xmlRelaxNGSetValidStructuredErrors(reader->rngValidCtxt,
+                                        xmlTextReaderValidityStructuredRelay,
+                                               reader);
+        }
+        if (reader->xsdValidCtxt) {
+            xmlSchemaSetValidErrors(reader->xsdValidCtxt, NULL, NULL,
+                                    reader);
+            xmlSchemaSetValidStructuredErrors(reader->xsdValidCtxt,
+                                       xmlTextReaderValidityStructuredRelay,
+                                              reader);
+        }
+#endif
+    } else {
+        /* restore defaults */
+        reader->ctxt->sax->error = xmlParserError;
+        reader->ctxt->sax->serror = NULL;
+        reader->ctxt->vctxt.error = xmlParserValidityError;
+        reader->ctxt->sax->warning = xmlParserWarning;
+        reader->ctxt->vctxt.warning = xmlParserValidityWarning;
+        reader->errorFunc = NULL;
+        reader->sErrorFunc = NULL;
+        reader->errorFuncArg = NULL;
+#ifdef LIBXML_SCHEMAS_ENABLED
+        if (reader->rngValidCtxt) {
+            xmlRelaxNGSetValidErrors(reader->rngValidCtxt, NULL, NULL,
+                                     reader);
+            xmlRelaxNGSetValidStructuredErrors(reader->rngValidCtxt, NULL,
+                                               reader);
+        }
+        if (reader->xsdValidCtxt) {
+            xmlSchemaSetValidErrors(reader->xsdValidCtxt, NULL, NULL,
+                                    reader);
+            xmlSchemaSetValidStructuredErrors(reader->xsdValidCtxt, NULL,
+                                              reader);
+        }
+#endif
+    }
+}
+
+/**
+ * xmlTextReaderIsValid:
+ * @reader:  the xmlTextReaderPtr used
+ *
+ * Retrieve the validity status from the parser context
+ *
+ * Returns the flag value 1 if valid, 0 if no, and -1 in case of error
+ */
+int
+xmlTextReaderIsValid(xmlTextReaderPtr reader)
+{
+    if (reader == NULL)
+        return (-1);
+#ifdef LIBXML_SCHEMAS_ENABLED
+    if (reader->validate == XML_TEXTREADER_VALIDATE_RNG)
+        return (reader->rngValidErrors == 0);
+    if (reader->validate == XML_TEXTREADER_VALIDATE_XSD)
+        return (reader->xsdValidErrors == 0);
+#endif
+    if ((reader->ctxt != NULL) && (reader->ctxt->validate == 1))
+        return (reader->ctxt->valid);
+    return (0);
+}
+
+/**
+ * xmlTextReaderGetErrorHandler:
+ * @reader:  the xmlTextReaderPtr used
+ * @f:	the callback function or NULL is no callback has been registered
+ * @arg:    a user argument
+ *
+ * Retrieve the error callback function and user argument.
+ */
+void
+xmlTextReaderGetErrorHandler(xmlTextReaderPtr reader,
+                             xmlTextReaderErrorFunc * f, void **arg)
+{
+    if (f != NULL)
+        *f = reader->errorFunc;
+    if (arg != NULL)
+        *arg = reader->errorFuncArg;
+}
+/************************************************************************
+ *									*
+ *	New set (2.6.0) of simpler and more flexible APIs		*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlTextReaderSetup:
+ * @reader:  an XML reader
+ * @input: xmlParserInputBufferPtr used to feed the reader, will
+ *         be destroyed with it.
+ * @URL:  the base URL to use for the document
+ * @encoding:  the document encoding, or NULL
+ * @options:  a combination of xmlParserOption
+ *
+ * Setup an XML reader with new options
+ *
+ * Returns 0 in case of success and -1 in case of error.
+ */
+int
+xmlTextReaderSetup(xmlTextReaderPtr reader,
+                   xmlParserInputBufferPtr input, const char *URL,
+                   const char *encoding, int options)
+{
+    if (reader == NULL) {
+        if (input != NULL)
+	    xmlFreeParserInputBuffer(input);
+        return (-1);
+    }
+
+    /*
+     * we force the generation of compact text nodes on the reader
+     * since usr applications should never modify the tree
+     */
+    options |= XML_PARSE_COMPACT;
+
+    reader->doc = NULL;
+    reader->entNr = 0;
+    reader->parserFlags = options;
+    reader->validate = XML_TEXTREADER_NOT_VALIDATE;
+    if ((input != NULL) && (reader->input != NULL) &&
+        (reader->allocs & XML_TEXTREADER_INPUT)) {
+	xmlFreeParserInputBuffer(reader->input);
+	reader->input = NULL;
+	reader->allocs -= XML_TEXTREADER_INPUT;
+    }
+    if (input != NULL) {
+	reader->input = input;
+	reader->allocs |= XML_TEXTREADER_INPUT;
+    }
+    if (reader->buffer == NULL)
+        reader->buffer = xmlBufCreateSize(100);
+    if (reader->buffer == NULL) {
+        xmlGenericError(xmlGenericErrorContext,
+                        "xmlTextReaderSetup : malloc failed\n");
+        return (-1);
+    }
+    /* no operation on a reader should require a huge buffer */
+    xmlBufSetAllocationScheme(reader->buffer,
+			      XML_BUFFER_ALLOC_BOUNDED);
+    if (reader->sax == NULL)
+	reader->sax = (xmlSAXHandler *) xmlMalloc(sizeof(xmlSAXHandler));
+    if (reader->sax == NULL) {
+        xmlGenericError(xmlGenericErrorContext,
+                        "xmlTextReaderSetup : malloc failed\n");
+        return (-1);
+    }
+    xmlSAXVersion(reader->sax, 2);
+    reader->startElement = reader->sax->startElement;
+    reader->sax->startElement = xmlTextReaderStartElement;
+    reader->endElement = reader->sax->endElement;
+    reader->sax->endElement = xmlTextReaderEndElement;
+#ifdef LIBXML_SAX1_ENABLED
+    if (reader->sax->initialized == XML_SAX2_MAGIC) {
+#endif /* LIBXML_SAX1_ENABLED */
+        reader->startElementNs = reader->sax->startElementNs;
+        reader->sax->startElementNs = xmlTextReaderStartElementNs;
+        reader->endElementNs = reader->sax->endElementNs;
+        reader->sax->endElementNs = xmlTextReaderEndElementNs;
+#ifdef LIBXML_SAX1_ENABLED
+    } else {
+        reader->startElementNs = NULL;
+        reader->endElementNs = NULL;
+    }
+#endif /* LIBXML_SAX1_ENABLED */
+    reader->characters = reader->sax->characters;
+    reader->sax->characters = xmlTextReaderCharacters;
+    reader->sax->ignorableWhitespace = xmlTextReaderCharacters;
+    reader->cdataBlock = reader->sax->cdataBlock;
+    reader->sax->cdataBlock = xmlTextReaderCDataBlock;
+
+    reader->mode = XML_TEXTREADER_MODE_INITIAL;
+    reader->node = NULL;
+    reader->curnode = NULL;
+    if (input != NULL) {
+        if (xmlBufUse(reader->input->buffer) < 4) {
+            xmlParserInputBufferRead(input, 4);
+        }
+        if (reader->ctxt == NULL) {
+            if (xmlBufUse(reader->input->buffer) >= 4) {
+                reader->ctxt = xmlCreatePushParserCtxt(reader->sax, NULL,
+		       (const char *) xmlBufContent(reader->input->buffer),
+                                      4, URL);
+                reader->base = 0;
+                reader->cur = 4;
+            } else {
+                reader->ctxt =
+                    xmlCreatePushParserCtxt(reader->sax, NULL, NULL, 0, URL);
+                reader->base = 0;
+                reader->cur = 0;
+            }
+        } else {
+	    xmlParserInputPtr inputStream;
+	    xmlParserInputBufferPtr buf;
+	    xmlCharEncoding enc = XML_CHAR_ENCODING_NONE;
+
+	    xmlCtxtReset(reader->ctxt);
+	    buf = xmlAllocParserInputBuffer(enc);
+	    if (buf == NULL) return(-1);
+	    inputStream = xmlNewInputStream(reader->ctxt);
+	    if (inputStream == NULL) {
+		xmlFreeParserInputBuffer(buf);
+		return(-1);
+	    }
+
+	    if (URL == NULL)
+		inputStream->filename = NULL;
+	    else
+		inputStream->filename = (char *)
+		    xmlCanonicPath((const xmlChar *) URL);
+	    inputStream->buf = buf;
+            xmlBufResetInput(buf->buffer, inputStream);
+
+	    inputPush(reader->ctxt, inputStream);
+	    reader->cur = 0;
+	}
+        if (reader->ctxt == NULL) {
+            xmlGenericError(xmlGenericErrorContext,
+                            "xmlTextReaderSetup : malloc failed\n");
+            return (-1);
+        }
+    }
+    if (reader->dict != NULL) {
+        if (reader->ctxt->dict != NULL) {
+	    if (reader->dict != reader->ctxt->dict) {
+		xmlDictFree(reader->dict);
+		reader->dict = reader->ctxt->dict;
+	    }
+	} else {
+	    reader->ctxt->dict = reader->dict;
+	}
+    } else {
+	if (reader->ctxt->dict == NULL)
+	    reader->ctxt->dict = xmlDictCreate();
+        reader->dict = reader->ctxt->dict;
+    }
+    reader->ctxt->_private = reader;
+    reader->ctxt->linenumbers = 1;
+    reader->ctxt->dictNames = 1;
+    /*
+     * use the parser dictionary to allocate all elements and attributes names
+     */
+    reader->ctxt->docdict = 1;
+    reader->ctxt->parseMode = XML_PARSE_READER;
+
+#ifdef LIBXML_XINCLUDE_ENABLED
+    if (reader->xincctxt != NULL) {
+	xmlXIncludeFreeContext(reader->xincctxt);
+	reader->xincctxt = NULL;
+    }
+    if (options & XML_PARSE_XINCLUDE) {
+        reader->xinclude = 1;
+	reader->xinclude_name = xmlDictLookup(reader->dict, XINCLUDE_NODE, -1);
+	options -= XML_PARSE_XINCLUDE;
+    } else
+        reader->xinclude = 0;
+    reader->in_xinclude = 0;
+#endif
+#ifdef LIBXML_PATTERN_ENABLED
+    if (reader->patternTab == NULL) {
+        reader->patternNr = 0;
+	reader->patternMax = 0;
+    }
+    while (reader->patternNr > 0) {
+        reader->patternNr--;
+	if (reader->patternTab[reader->patternNr] != NULL) {
+	    xmlFreePattern(reader->patternTab[reader->patternNr]);
+            reader->patternTab[reader->patternNr] = NULL;
+	}
+    }
+#endif
+
+    if (options & XML_PARSE_DTDVALID)
+        reader->validate = XML_TEXTREADER_VALIDATE_DTD;
+
+    xmlCtxtUseOptions(reader->ctxt, options);
+    if (encoding != NULL) {
+        xmlCharEncodingHandlerPtr hdlr;
+
+        hdlr = xmlFindCharEncodingHandler(encoding);
+        if (hdlr != NULL)
+            xmlSwitchToEncoding(reader->ctxt, hdlr);
+    }
+    if ((URL != NULL) && (reader->ctxt->input != NULL) &&
+        (reader->ctxt->input->filename == NULL))
+        reader->ctxt->input->filename = (char *)
+            xmlStrdup((const xmlChar *) URL);
+
+    reader->doc = NULL;
+
+    return (0);
+}
+
+/**
+ * xmlTextReaderByteConsumed:
+ * @reader: an XML reader
+ *
+ * This function provides the current index of the parser used
+ * by the reader, relative to the start of the current entity.
+ * This function actually just wraps a call to xmlBytesConsumed()
+ * for the parser context associated with the reader.
+ * See xmlBytesConsumed() for more information.
+ *
+ * Returns the index in bytes from the beginning of the entity or -1
+ *         in case the index could not be computed.
+ */
+long
+xmlTextReaderByteConsumed(xmlTextReaderPtr reader) {
+    if ((reader == NULL) || (reader->ctxt == NULL))
+        return(-1);
+    return(xmlByteConsumed(reader->ctxt));
+}
+
+
+/**
+ * xmlReaderWalker:
+ * @doc:  a preparsed document
+ *
+ * Create an xmltextReader for a preparsed document.
+ *
+ * Returns the new reader or NULL in case of error.
+ */
+xmlTextReaderPtr
+xmlReaderWalker(xmlDocPtr doc)
+{
+    xmlTextReaderPtr ret;
+
+    if (doc == NULL)
+        return(NULL);
+
+    ret = xmlMalloc(sizeof(xmlTextReader));
+    if (ret == NULL) {
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlNewTextReader : malloc failed\n");
+	return(NULL);
+    }
+    memset(ret, 0, sizeof(xmlTextReader));
+    ret->entNr = 0;
+    ret->input = NULL;
+    ret->mode = XML_TEXTREADER_MODE_INITIAL;
+    ret->node = NULL;
+    ret->curnode = NULL;
+    ret->base = 0;
+    ret->cur = 0;
+    ret->allocs = XML_TEXTREADER_CTXT;
+    ret->doc = doc;
+    ret->state = XML_TEXTREADER_START;
+    ret->dict = xmlDictCreate();
+    return(ret);
+}
+
+/**
+ * xmlReaderForDoc:
+ * @cur:  a pointer to a zero terminated string
+ * @URL:  the base URL to use for the document
+ * @encoding:  the document encoding, or NULL
+ * @options:  a combination of xmlParserOption
+ *
+ * Create an xmltextReader for an XML in-memory document.
+ * The parsing flags @options are a combination of xmlParserOption.
+ *
+ * Returns the new reader or NULL in case of error.
+ */
+xmlTextReaderPtr
+xmlReaderForDoc(const xmlChar * cur, const char *URL, const char *encoding,
+                int options)
+{
+    int len;
+
+    if (cur == NULL)
+        return (NULL);
+    len = xmlStrlen(cur);
+
+    return (xmlReaderForMemory
+            ((const char *) cur, len, URL, encoding, options));
+}
+
+/**
+ * xmlReaderForFile:
+ * @filename:  a file or URL
+ * @encoding:  the document encoding, or NULL
+ * @options:  a combination of xmlParserOption
+ *
+ * parse an XML file from the filesystem or the network.
+ * The parsing flags @options are a combination of xmlParserOption.
+ *
+ * Returns the new reader or NULL in case of error.
+ */
+xmlTextReaderPtr
+xmlReaderForFile(const char *filename, const char *encoding, int options)
+{
+    xmlTextReaderPtr reader;
+
+    reader = xmlNewTextReaderFilename(filename);
+    if (reader == NULL)
+        return (NULL);
+    xmlTextReaderSetup(reader, NULL, NULL, encoding, options);
+    return (reader);
+}
+
+/**
+ * xmlReaderForMemory:
+ * @buffer:  a pointer to a char array
+ * @size:  the size of the array
+ * @URL:  the base URL to use for the document
+ * @encoding:  the document encoding, or NULL
+ * @options:  a combination of xmlParserOption
+ *
+ * Create an xmltextReader for an XML in-memory document.
+ * The parsing flags @options are a combination of xmlParserOption.
+ *
+ * Returns the new reader or NULL in case of error.
+ */
+xmlTextReaderPtr
+xmlReaderForMemory(const char *buffer, int size, const char *URL,
+                   const char *encoding, int options)
+{
+    xmlTextReaderPtr reader;
+    xmlParserInputBufferPtr buf;
+
+    buf = xmlParserInputBufferCreateStatic(buffer, size,
+                                      XML_CHAR_ENCODING_NONE);
+    if (buf == NULL) {
+        return (NULL);
+    }
+    reader = xmlNewTextReader(buf, URL);
+    if (reader == NULL) {
+        xmlFreeParserInputBuffer(buf);
+        return (NULL);
+    }
+    reader->allocs |= XML_TEXTREADER_INPUT;
+    xmlTextReaderSetup(reader, NULL, URL, encoding, options);
+    return (reader);
+}
+
+/**
+ * xmlReaderForFd:
+ * @fd:  an open file descriptor
+ * @URL:  the base URL to use for the document
+ * @encoding:  the document encoding, or NULL
+ * @options:  a combination of xmlParserOption
+ *
+ * Create an xmltextReader for an XML from a file descriptor.
+ * The parsing flags @options are a combination of xmlParserOption.
+ * NOTE that the file descriptor will not be closed when the
+ *      reader is closed or reset.
+ *
+ * Returns the new reader or NULL in case of error.
+ */
+xmlTextReaderPtr
+xmlReaderForFd(int fd, const char *URL, const char *encoding, int options)
+{
+    xmlTextReaderPtr reader;
+    xmlParserInputBufferPtr input;
+
+    if (fd < 0)
+        return (NULL);
+
+    input = xmlParserInputBufferCreateFd(fd, XML_CHAR_ENCODING_NONE);
+    if (input == NULL)
+        return (NULL);
+    input->closecallback = NULL;
+    reader = xmlNewTextReader(input, URL);
+    if (reader == NULL) {
+        xmlFreeParserInputBuffer(input);
+        return (NULL);
+    }
+    reader->allocs |= XML_TEXTREADER_INPUT;
+    xmlTextReaderSetup(reader, NULL, URL, encoding, options);
+    return (reader);
+}
+
+/**
+ * xmlReaderForIO:
+ * @ioread:  an I/O read function
+ * @ioclose:  an I/O close function
+ * @ioctx:  an I/O handler
+ * @URL:  the base URL to use for the document
+ * @encoding:  the document encoding, or NULL
+ * @options:  a combination of xmlParserOption
+ *
+ * Create an xmltextReader for an XML document from I/O functions and source.
+ * The parsing flags @options are a combination of xmlParserOption.
+ *
+ * Returns the new reader or NULL in case of error.
+ */
+xmlTextReaderPtr
+xmlReaderForIO(xmlInputReadCallback ioread, xmlInputCloseCallback ioclose,
+               void *ioctx, const char *URL, const char *encoding,
+               int options)
+{
+    xmlTextReaderPtr reader;
+    xmlParserInputBufferPtr input;
+
+    if (ioread == NULL)
+        return (NULL);
+
+    input = xmlParserInputBufferCreateIO(ioread, ioclose, ioctx,
+                                         XML_CHAR_ENCODING_NONE);
+    if (input == NULL) {
+        if (ioclose != NULL)
+            ioclose(ioctx);
+        return (NULL);
+    }
+    reader = xmlNewTextReader(input, URL);
+    if (reader == NULL) {
+        xmlFreeParserInputBuffer(input);
+        return (NULL);
+    }
+    reader->allocs |= XML_TEXTREADER_INPUT;
+    xmlTextReaderSetup(reader, NULL, URL, encoding, options);
+    return (reader);
+}
+
+/**
+ * xmlReaderNewWalker:
+ * @reader:  an XML reader
+ * @doc:  a preparsed document
+ *
+ * Setup an xmltextReader to parse a preparsed XML document.
+ * This reuses the existing @reader xmlTextReader.
+ *
+ * Returns 0 in case of success and -1 in case of error
+ */
+int
+xmlReaderNewWalker(xmlTextReaderPtr reader, xmlDocPtr doc)
+{
+    if (doc == NULL)
+        return (-1);
+    if (reader == NULL)
+        return (-1);
+
+    if (reader->input != NULL) {
+        xmlFreeParserInputBuffer(reader->input);
+    }
+    if (reader->ctxt != NULL) {
+	xmlCtxtReset(reader->ctxt);
+    }
+
+    reader->entNr = 0;
+    reader->input = NULL;
+    reader->mode = XML_TEXTREADER_MODE_INITIAL;
+    reader->node = NULL;
+    reader->curnode = NULL;
+    reader->base = 0;
+    reader->cur = 0;
+    reader->allocs = XML_TEXTREADER_CTXT;
+    reader->doc = doc;
+    reader->state = XML_TEXTREADER_START;
+    if (reader->dict == NULL) {
+        if ((reader->ctxt != NULL) && (reader->ctxt->dict != NULL))
+	    reader->dict = reader->ctxt->dict;
+	else
+	    reader->dict = xmlDictCreate();
+    }
+    return(0);
+}
+
+/**
+ * xmlReaderNewDoc:
+ * @reader:  an XML reader
+ * @cur:  a pointer to a zero terminated string
+ * @URL:  the base URL to use for the document
+ * @encoding:  the document encoding, or NULL
+ * @options:  a combination of xmlParserOption
+ *
+ * Setup an xmltextReader to parse an XML in-memory document.
+ * The parsing flags @options are a combination of xmlParserOption.
+ * This reuses the existing @reader xmlTextReader.
+ *
+ * Returns 0 in case of success and -1 in case of error
+ */
+int
+xmlReaderNewDoc(xmlTextReaderPtr reader, const xmlChar * cur,
+                const char *URL, const char *encoding, int options)
+{
+
+    int len;
+
+    if (cur == NULL)
+        return (-1);
+    if (reader == NULL)
+        return (-1);
+
+    len = xmlStrlen(cur);
+    return (xmlReaderNewMemory(reader, (const char *)cur, len,
+                               URL, encoding, options));
+}
+
+/**
+ * xmlReaderNewFile:
+ * @reader:  an XML reader
+ * @filename:  a file or URL
+ * @encoding:  the document encoding, or NULL
+ * @options:  a combination of xmlParserOption
+ *
+ * parse an XML file from the filesystem or the network.
+ * The parsing flags @options are a combination of xmlParserOption.
+ * This reuses the existing @reader xmlTextReader.
+ *
+ * Returns 0 in case of success and -1 in case of error
+ */
+int
+xmlReaderNewFile(xmlTextReaderPtr reader, const char *filename,
+                 const char *encoding, int options)
+{
+    xmlParserInputBufferPtr input;
+
+    if (filename == NULL)
+        return (-1);
+    if (reader == NULL)
+        return (-1);
+
+    input =
+        xmlParserInputBufferCreateFilename(filename,
+                                           XML_CHAR_ENCODING_NONE);
+    if (input == NULL)
+        return (-1);
+    return (xmlTextReaderSetup(reader, input, filename, encoding, options));
+}
+
+/**
+ * xmlReaderNewMemory:
+ * @reader:  an XML reader
+ * @buffer:  a pointer to a char array
+ * @size:  the size of the array
+ * @URL:  the base URL to use for the document
+ * @encoding:  the document encoding, or NULL
+ * @options:  a combination of xmlParserOption
+ *
+ * Setup an xmltextReader to parse an XML in-memory document.
+ * The parsing flags @options are a combination of xmlParserOption.
+ * This reuses the existing @reader xmlTextReader.
+ *
+ * Returns 0 in case of success and -1 in case of error
+ */
+int
+xmlReaderNewMemory(xmlTextReaderPtr reader, const char *buffer, int size,
+                   const char *URL, const char *encoding, int options)
+{
+    xmlParserInputBufferPtr input;
+
+    if (reader == NULL)
+        return (-1);
+    if (buffer == NULL)
+        return (-1);
+
+    input = xmlParserInputBufferCreateStatic(buffer, size,
+                                      XML_CHAR_ENCODING_NONE);
+    if (input == NULL) {
+        return (-1);
+    }
+    return (xmlTextReaderSetup(reader, input, URL, encoding, options));
+}
+
+/**
+ * xmlReaderNewFd:
+ * @reader:  an XML reader
+ * @fd:  an open file descriptor
+ * @URL:  the base URL to use for the document
+ * @encoding:  the document encoding, or NULL
+ * @options:  a combination of xmlParserOption
+ *
+ * Setup an xmltextReader to parse an XML from a file descriptor.
+ * NOTE that the file descriptor will not be closed when the
+ *      reader is closed or reset.
+ * The parsing flags @options are a combination of xmlParserOption.
+ * This reuses the existing @reader xmlTextReader.
+ *
+ * Returns 0 in case of success and -1 in case of error
+ */
+int
+xmlReaderNewFd(xmlTextReaderPtr reader, int fd,
+               const char *URL, const char *encoding, int options)
+{
+    xmlParserInputBufferPtr input;
+
+    if (fd < 0)
+        return (-1);
+    if (reader == NULL)
+        return (-1);
+
+    input = xmlParserInputBufferCreateFd(fd, XML_CHAR_ENCODING_NONE);
+    if (input == NULL)
+        return (-1);
+    input->closecallback = NULL;
+    return (xmlTextReaderSetup(reader, input, URL, encoding, options));
+}
+
+/**
+ * xmlReaderNewIO:
+ * @reader:  an XML reader
+ * @ioread:  an I/O read function
+ * @ioclose:  an I/O close function
+ * @ioctx:  an I/O handler
+ * @URL:  the base URL to use for the document
+ * @encoding:  the document encoding, or NULL
+ * @options:  a combination of xmlParserOption
+ *
+ * Setup an xmltextReader to parse an XML document from I/O functions
+ * and source.
+ * The parsing flags @options are a combination of xmlParserOption.
+ * This reuses the existing @reader xmlTextReader.
+ *
+ * Returns 0 in case of success and -1 in case of error
+ */
+int
+xmlReaderNewIO(xmlTextReaderPtr reader, xmlInputReadCallback ioread,
+               xmlInputCloseCallback ioclose, void *ioctx,
+               const char *URL, const char *encoding, int options)
+{
+    xmlParserInputBufferPtr input;
+
+    if (ioread == NULL)
+        return (-1);
+    if (reader == NULL)
+        return (-1);
+
+    input = xmlParserInputBufferCreateIO(ioread, ioclose, ioctx,
+                                         XML_CHAR_ENCODING_NONE);
+    if (input == NULL) {
+        if (ioclose != NULL)
+            ioclose(ioctx);
+        return (-1);
+    }
+    return (xmlTextReaderSetup(reader, input, URL, encoding, options));
+}
+
+/************************************************************************
+ *									*
+ *			Utilities					*
+ *									*
+ ************************************************************************/
+#ifdef NOT_USED_YET
+
+/**
+ * xmlBase64Decode:
+ * @in:  the input buffer
+ * @inlen:  the size of the input (in), the size read from it (out)
+ * @to:  the output buffer
+ * @tolen:  the size of the output (in), the size written to (out)
+ *
+ * Base64 decoder, reads from @in and save in @to
+ * TODO: tell jody when this is actually exported
+ *
+ * Returns 0 if all the input was consumer, 1 if the Base64 end was reached,
+ *         2 if there wasn't enough space on the output or -1 in case of error.
+ */
+static int
+xmlBase64Decode(const unsigned char *in, unsigned long *inlen,
+                unsigned char *to, unsigned long *tolen)
+{
+    unsigned long incur;        /* current index in in[] */
+
+    unsigned long inblk;        /* last block index in in[] */
+
+    unsigned long outcur;       /* current index in out[] */
+
+    unsigned long inmax;        /* size of in[] */
+
+    unsigned long outmax;       /* size of out[] */
+
+    unsigned char cur;          /* the current value read from in[] */
+
+    unsigned char intmp[4], outtmp[4];  /* temporary buffers for the convert */
+
+    int nbintmp;                /* number of byte in intmp[] */
+
+    int is_ignore;              /* cur should be ignored */
+
+    int is_end = 0;             /* the end of the base64 was found */
+
+    int retval = 1;
+
+    int i;
+
+    if ((in == NULL) || (inlen == NULL) || (to == NULL) || (tolen == NULL))
+        return (-1);
+
+    incur = 0;
+    inblk = 0;
+    outcur = 0;
+    inmax = *inlen;
+    outmax = *tolen;
+    nbintmp = 0;
+
+    while (1) {
+        if (incur >= inmax)
+            break;
+        cur = in[incur++];
+        is_ignore = 0;
+        if ((cur >= 'A') && (cur <= 'Z'))
+            cur = cur - 'A';
+        else if ((cur >= 'a') && (cur <= 'z'))
+            cur = cur - 'a' + 26;
+        else if ((cur >= '0') && (cur <= '9'))
+            cur = cur - '0' + 52;
+        else if (cur == '+')
+            cur = 62;
+        else if (cur == '/')
+            cur = 63;
+        else if (cur == '.')
+            cur = 0;
+        else if (cur == '=')    /*no op , end of the base64 stream */
+            is_end = 1;
+        else {
+            is_ignore = 1;
+            if (nbintmp == 0)
+                inblk = incur;
+        }
+
+        if (!is_ignore) {
+            int nbouttmp = 3;
+
+            int is_break = 0;
+
+            if (is_end) {
+                if (nbintmp == 0)
+                    break;
+                if ((nbintmp == 1) || (nbintmp == 2))
+                    nbouttmp = 1;
+                else
+                    nbouttmp = 2;
+                nbintmp = 3;
+                is_break = 1;
+            }
+            intmp[nbintmp++] = cur;
+            /*
+             * if intmp is full, push the 4byte sequence as a 3 byte
+             * sequence out
+             */
+            if (nbintmp == 4) {
+                nbintmp = 0;
+                outtmp[0] = (intmp[0] << 2) | ((intmp[1] & 0x30) >> 4);
+                outtmp[1] =
+                    ((intmp[1] & 0x0F) << 4) | ((intmp[2] & 0x3C) >> 2);
+                outtmp[2] = ((intmp[2] & 0x03) << 6) | (intmp[3] & 0x3F);
+                if (outcur + 3 >= outmax) {
+                    retval = 2;
+                    break;
+                }
+
+                for (i = 0; i < nbouttmp; i++)
+                    to[outcur++] = outtmp[i];
+                inblk = incur;
+            }
+
+            if (is_break) {
+                retval = 0;
+                break;
+            }
+        }
+    }
+
+    *tolen = outcur;
+    *inlen = inblk;
+    return (retval);
+}
+
+/*
+ * Test routine for the xmlBase64Decode function
+ */
+#if 0
+int
+main(int argc, char **argv)
+{
+    char *input = "  VW4 gcGV0        \n      aXQgdGVzdCAuCg== ";
+
+    char output[100];
+
+    char output2[100];
+
+    char output3[100];
+
+    unsigned long inlen = strlen(input);
+
+    unsigned long outlen = 100;
+
+    int ret;
+
+    unsigned long cons, tmp, tmp2, prod;
+
+    /*
+     * Direct
+     */
+    ret = xmlBase64Decode(input, &inlen, output, &outlen);
+
+    output[outlen] = 0;
+    printf("ret: %d, inlen: %ld , outlen: %ld, output: '%s'\n", ret, inlen,
+           outlen, output)indent: Standard input:179: Error:Unmatched #endif
+;
+
+    /*
+     * output chunking
+     */
+    cons = 0;
+    prod = 0;
+    while (cons < inlen) {
+        tmp = 5;
+        tmp2 = inlen - cons;
+
+        printf("%ld %ld\n", cons, prod);
+        ret = xmlBase64Decode(&input[cons], &tmp2, &output2[prod], &tmp);
+        cons += tmp2;
+        prod += tmp;
+        printf("%ld %ld\n", cons, prod);
+    }
+    output2[outlen] = 0;
+    printf("ret: %d, cons: %ld , prod: %ld, output: '%s'\n", ret, cons,
+           prod, output2);
+
+    /*
+     * input chunking
+     */
+    cons = 0;
+    prod = 0;
+    while (cons < inlen) {
+        tmp = 100 - prod;
+        tmp2 = inlen - cons;
+        if (tmp2 > 5)
+            tmp2 = 5;
+
+        printf("%ld %ld\n", cons, prod);
+        ret = xmlBase64Decode(&input[cons], &tmp2, &output3[prod], &tmp);
+        cons += tmp2;
+        prod += tmp;
+        printf("%ld %ld\n", cons, prod);
+    }
+    output3[outlen] = 0;
+    printf("ret: %d, cons: %ld , prod: %ld, output: '%s'\n", ret, cons,
+           prod, output3);
+    return (0);
+
+}
+#endif
+#endif /* NOT_USED_YET */
+#define bottom_xmlreader
+#include "elfgcchack.h"
+#endif /* LIBXML_READER_ENABLED */
diff --git a/src/xmlsave.c b/src/xmlsave.c
new file mode 100644
index 000000000000..489505f4865a
--- /dev/null
+++ b/src/xmlsave.c
@@ -0,0 +1,2735 @@
+/*
+ * xmlsave.c: Implementation of the document serializer
+ *
+ * See Copyright for the status of this software.
+ *
+ * daniel@veillard.com
+ */
+
+#define IN_LIBXML
+#include "libxml.h"
+
+#include <string.h>
+#include <libxml/xmlmemory.h>
+#include <libxml/parserInternals.h>
+#include <libxml/tree.h>
+#include <libxml/xmlsave.h>
+
+#define MAX_INDENT 60
+
+#include <libxml/HTMLtree.h>
+
+#include "buf.h"
+#include "enc.h"
+#include "save.h"
+
+/************************************************************************
+ *									*
+ *			XHTML detection					*
+ *									*
+ ************************************************************************/
+#define XHTML_STRICT_PUBLIC_ID BAD_CAST \
+   "-//W3C//DTD XHTML 1.0 Strict//EN"
+#define XHTML_STRICT_SYSTEM_ID BAD_CAST \
+   "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"
+#define XHTML_FRAME_PUBLIC_ID BAD_CAST \
+   "-//W3C//DTD XHTML 1.0 Frameset//EN"
+#define XHTML_FRAME_SYSTEM_ID BAD_CAST \
+   "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd"
+#define XHTML_TRANS_PUBLIC_ID BAD_CAST \
+   "-//W3C//DTD XHTML 1.0 Transitional//EN"
+#define XHTML_TRANS_SYSTEM_ID BAD_CAST \
+   "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"
+
+#define XHTML_NS_NAME BAD_CAST "http://www.w3.org/1999/xhtml"
+/**
+ * xmlIsXHTML:
+ * @systemID:  the system identifier
+ * @publicID:  the public identifier
+ *
+ * Try to find if the document correspond to an XHTML DTD
+ *
+ * Returns 1 if true, 0 if not and -1 in case of error
+ */
+int
+xmlIsXHTML(const xmlChar *systemID, const xmlChar *publicID) {
+    if ((systemID == NULL) && (publicID == NULL))
+	return(-1);
+    if (publicID != NULL) {
+	if (xmlStrEqual(publicID, XHTML_STRICT_PUBLIC_ID)) return(1);
+	if (xmlStrEqual(publicID, XHTML_FRAME_PUBLIC_ID)) return(1);
+	if (xmlStrEqual(publicID, XHTML_TRANS_PUBLIC_ID)) return(1);
+    }
+    if (systemID != NULL) {
+	if (xmlStrEqual(systemID, XHTML_STRICT_SYSTEM_ID)) return(1);
+	if (xmlStrEqual(systemID, XHTML_FRAME_SYSTEM_ID)) return(1);
+	if (xmlStrEqual(systemID, XHTML_TRANS_SYSTEM_ID)) return(1);
+    }
+    return(0);
+}
+
+#ifdef LIBXML_OUTPUT_ENABLED
+
+#define TODO								\
+    xmlGenericError(xmlGenericErrorContext,				\
+	    "Unimplemented block at %s:%d\n",				\
+            __FILE__, __LINE__);
+
+struct _xmlSaveCtxt {
+    void *_private;
+    int type;
+    int fd;
+    const xmlChar *filename;
+    const xmlChar *encoding;
+    xmlCharEncodingHandlerPtr handler;
+    xmlOutputBufferPtr buf;
+    int options;
+    int level;
+    int format;
+    char indent[MAX_INDENT + 1];	/* array for indenting output */
+    int indent_nr;
+    int indent_size;
+    xmlCharEncodingOutputFunc escape;	/* used for element content */
+    xmlCharEncodingOutputFunc escapeAttr;/* used for attribute content */
+};
+
+/************************************************************************
+ *									*
+ *			Output error handlers				*
+ *									*
+ ************************************************************************/
+/**
+ * xmlSaveErrMemory:
+ * @extra:  extra information
+ *
+ * Handle an out of memory condition
+ */
+static void
+xmlSaveErrMemory(const char *extra)
+{
+    __xmlSimpleError(XML_FROM_OUTPUT, XML_ERR_NO_MEMORY, NULL, NULL, extra);
+}
+
+/**
+ * xmlSaveErr:
+ * @code:  the error number
+ * @node:  the location of the error.
+ * @extra:  extra information
+ *
+ * Handle an out of memory condition
+ */
+static void
+xmlSaveErr(int code, xmlNodePtr node, const char *extra)
+{
+    const char *msg = NULL;
+
+    switch(code) {
+        case XML_SAVE_NOT_UTF8:
+	    msg = "string is not in UTF-8\n";
+	    break;
+	case XML_SAVE_CHAR_INVALID:
+	    msg = "invalid character value\n";
+	    break;
+	case XML_SAVE_UNKNOWN_ENCODING:
+	    msg = "unknown encoding %s\n";
+	    break;
+	case XML_SAVE_NO_DOCTYPE:
+	    msg = "document has no DOCTYPE\n";
+	    break;
+	default:
+	    msg = "unexpected error number\n";
+    }
+    __xmlSimpleError(XML_FROM_OUTPUT, code, node, msg, extra);
+}
+
+/************************************************************************
+ *									*
+ *			Special escaping routines			*
+ *									*
+ ************************************************************************/
+static unsigned char *
+xmlSerializeHexCharRef(unsigned char *out, int val) {
+    unsigned char *ptr;
+
+    *out++ = '&';
+    *out++ = '#';
+    *out++ = 'x';
+    if (val < 0x10) ptr = out;
+    else if (val < 0x100) ptr = out + 1;
+    else if (val < 0x1000) ptr = out + 2;
+    else if (val < 0x10000) ptr = out + 3;
+    else if (val < 0x100000) ptr = out + 4;
+    else ptr = out + 5;
+    out = ptr + 1;
+    while (val > 0) {
+	switch (val & 0xF) {
+	    case 0: *ptr-- = '0'; break;
+	    case 1: *ptr-- = '1'; break;
+	    case 2: *ptr-- = '2'; break;
+	    case 3: *ptr-- = '3'; break;
+	    case 4: *ptr-- = '4'; break;
+	    case 5: *ptr-- = '5'; break;
+	    case 6: *ptr-- = '6'; break;
+	    case 7: *ptr-- = '7'; break;
+	    case 8: *ptr-- = '8'; break;
+	    case 9: *ptr-- = '9'; break;
+	    case 0xA: *ptr-- = 'A'; break;
+	    case 0xB: *ptr-- = 'B'; break;
+	    case 0xC: *ptr-- = 'C'; break;
+	    case 0xD: *ptr-- = 'D'; break;
+	    case 0xE: *ptr-- = 'E'; break;
+	    case 0xF: *ptr-- = 'F'; break;
+	    default: *ptr-- = '0'; break;
+	}
+	val >>= 4;
+    }
+    *out++ = ';';
+    *out = 0;
+    return(out);
+}
+
+/**
+ * xmlEscapeEntities:
+ * @out:  a pointer to an array of bytes to store the result
+ * @outlen:  the length of @out
+ * @in:  a pointer to an array of unescaped UTF-8 bytes
+ * @inlen:  the length of @in
+ *
+ * Take a block of UTF-8 chars in and escape them. Used when there is no
+ * encoding specified.
+ *
+ * Returns 0 if success, or -1 otherwise
+ * The value of @inlen after return is the number of octets consumed
+ *     if the return value is positive, else unpredictable.
+ * The value of @outlen after return is the number of octets consumed.
+ */
+static int
+xmlEscapeEntities(unsigned char* out, int *outlen,
+                 const xmlChar* in, int *inlen) {
+    unsigned char* outstart = out;
+    const unsigned char* base = in;
+    unsigned char* outend = out + *outlen;
+    const unsigned char* inend;
+    int val;
+
+    inend = in + (*inlen);
+
+    while ((in < inend) && (out < outend)) {
+	if (*in == '<') {
+	    if (outend - out < 4) break;
+	    *out++ = '&';
+	    *out++ = 'l';
+	    *out++ = 't';
+	    *out++ = ';';
+	    in++;
+	    continue;
+	} else if (*in == '>') {
+	    if (outend - out < 4) break;
+	    *out++ = '&';
+	    *out++ = 'g';
+	    *out++ = 't';
+	    *out++ = ';';
+	    in++;
+	    continue;
+	} else if (*in == '&') {
+	    if (outend - out < 5) break;
+	    *out++ = '&';
+	    *out++ = 'a';
+	    *out++ = 'm';
+	    *out++ = 'p';
+	    *out++ = ';';
+	    in++;
+	    continue;
+	} else if (((*in >= 0x20) && (*in < 0x80)) ||
+	           (*in == '\n') || (*in == '\t')) {
+	    /*
+	     * default case, just copy !
+	     */
+	    *out++ = *in++;
+	    continue;
+	} else if (*in >= 0x80) {
+	    /*
+	     * We assume we have UTF-8 input.
+	     */
+	    if (outend - out < 11) break;
+
+	    if (*in < 0xC0) {
+		xmlSaveErr(XML_SAVE_NOT_UTF8, NULL, NULL);
+		in++;
+		goto error;
+	    } else if (*in < 0xE0) {
+		if (inend - in < 2) break;
+		val = (in[0]) & 0x1F;
+		val <<= 6;
+		val |= (in[1]) & 0x3F;
+		in += 2;
+	    } else if (*in < 0xF0) {
+		if (inend - in < 3) break;
+		val = (in[0]) & 0x0F;
+		val <<= 6;
+		val |= (in[1]) & 0x3F;
+		val <<= 6;
+		val |= (in[2]) & 0x3F;
+		in += 3;
+	    } else if (*in < 0xF8) {
+		if (inend - in < 4) break;
+		val = (in[0]) & 0x07;
+		val <<= 6;
+		val |= (in[1]) & 0x3F;
+		val <<= 6;
+		val |= (in[2]) & 0x3F;
+		val <<= 6;
+		val |= (in[3]) & 0x3F;
+		in += 4;
+	    } else {
+		xmlSaveErr(XML_SAVE_CHAR_INVALID, NULL, NULL);
+		in++;
+		goto error;
+	    }
+	    if (!IS_CHAR(val)) {
+		xmlSaveErr(XML_SAVE_CHAR_INVALID, NULL, NULL);
+		in++;
+		goto error;
+	    }
+
+	    /*
+	     * We could do multiple things here. Just save as a char ref
+	     */
+	    out = xmlSerializeHexCharRef(out, val);
+	} else if (IS_BYTE_CHAR(*in)) {
+	    if (outend - out < 6) break;
+	    out = xmlSerializeHexCharRef(out, *in++);
+	} else {
+	    xmlGenericError(xmlGenericErrorContext,
+		"xmlEscapeEntities : char out of range\n");
+	    in++;
+	    goto error;
+	}
+    }
+    *outlen = out - outstart;
+    *inlen = in - base;
+    return(0);
+error:
+    *outlen = out - outstart;
+    *inlen = in - base;
+    return(-1);
+}
+
+/************************************************************************
+ *									*
+ *			Allocation and deallocation			*
+ *									*
+ ************************************************************************/
+/**
+ * xmlSaveCtxtInit:
+ * @ctxt: the saving context
+ *
+ * Initialize a saving context
+ */
+static void
+xmlSaveCtxtInit(xmlSaveCtxtPtr ctxt)
+{
+    int i;
+    int len;
+
+    if (ctxt == NULL) return;
+    if ((ctxt->encoding == NULL) && (ctxt->escape == NULL))
+        ctxt->escape = xmlEscapeEntities;
+    len = xmlStrlen((xmlChar *)xmlTreeIndentString);
+    if ((xmlTreeIndentString == NULL) || (len == 0)) {
+        memset(&ctxt->indent[0], 0, MAX_INDENT + 1);
+    } else {
+	ctxt->indent_size = len;
+	ctxt->indent_nr = MAX_INDENT / ctxt->indent_size;
+	for (i = 0;i < ctxt->indent_nr;i++)
+	    memcpy(&ctxt->indent[i * ctxt->indent_size], xmlTreeIndentString,
+		   ctxt->indent_size);
+        ctxt->indent[ctxt->indent_nr * ctxt->indent_size] = 0;
+    }
+
+    if (xmlSaveNoEmptyTags) {
+	ctxt->options |= XML_SAVE_NO_EMPTY;
+    }
+}
+
+/**
+ * xmlFreeSaveCtxt:
+ *
+ * Free a saving context, destroying the output in any remaining buffer
+ */
+static void
+xmlFreeSaveCtxt(xmlSaveCtxtPtr ctxt)
+{
+    if (ctxt == NULL) return;
+    if (ctxt->encoding != NULL)
+        xmlFree((char *) ctxt->encoding);
+    if (ctxt->buf != NULL)
+        xmlOutputBufferClose(ctxt->buf);
+    xmlFree(ctxt);
+}
+
+/**
+ * xmlNewSaveCtxt:
+ *
+ * Create a new saving context
+ *
+ * Returns the new structure or NULL in case of error
+ */
+static xmlSaveCtxtPtr
+xmlNewSaveCtxt(const char *encoding, int options)
+{
+    xmlSaveCtxtPtr ret;
+
+    ret = (xmlSaveCtxtPtr) xmlMalloc(sizeof(xmlSaveCtxt));
+    if (ret == NULL) {
+	xmlSaveErrMemory("creating saving context");
+	return ( NULL );
+    }
+    memset(ret, 0, sizeof(xmlSaveCtxt));
+
+    if (encoding != NULL) {
+        ret->handler = xmlFindCharEncodingHandler(encoding);
+	if (ret->handler == NULL) {
+	    xmlSaveErr(XML_SAVE_UNKNOWN_ENCODING, NULL, encoding);
+            xmlFreeSaveCtxt(ret);
+	    return(NULL);
+	}
+        ret->encoding = xmlStrdup((const xmlChar *)encoding);
+	ret->escape = NULL;
+    }
+    xmlSaveCtxtInit(ret);
+
+    /*
+     * Use the options
+     */
+
+    /* Re-check this option as it may already have been set */
+    if ((ret->options & XML_SAVE_NO_EMPTY) && ! (options & XML_SAVE_NO_EMPTY)) {
+	options |= XML_SAVE_NO_EMPTY;
+    }
+
+    ret->options = options;
+    if (options & XML_SAVE_FORMAT)
+        ret->format = 1;
+    else if (options & XML_SAVE_WSNONSIG)
+        ret->format = 2;
+
+    return(ret);
+}
+
+/************************************************************************
+ *									*
+ *		Dumping XML tree content to a simple buffer		*
+ *									*
+ ************************************************************************/
+/**
+ * xmlAttrSerializeContent:
+ * @buf:  the XML buffer output
+ * @doc:  the document
+ * @attr:  the attribute pointer
+ *
+ * Serialize the attribute in the buffer
+ */
+static void
+xmlAttrSerializeContent(xmlOutputBufferPtr buf, xmlAttrPtr attr)
+{
+    xmlNodePtr children;
+
+    children = attr->children;
+    while (children != NULL) {
+        switch (children->type) {
+            case XML_TEXT_NODE:
+	        xmlBufAttrSerializeTxtContent(buf->buffer, attr->doc,
+		                              attr, children->content);
+		break;
+            case XML_ENTITY_REF_NODE:
+                xmlBufAdd(buf->buffer, BAD_CAST "&", 1);
+                xmlBufAdd(buf->buffer, children->name,
+                             xmlStrlen(children->name));
+                xmlBufAdd(buf->buffer, BAD_CAST ";", 1);
+                break;
+            default:
+                /* should not happen unless we have a badly built tree */
+                break;
+        }
+        children = children->next;
+    }
+}
+
+/**
+ * xmlBufDumpNotationTable:
+ * @buf:  an xmlBufPtr output
+ * @table:  A notation table
+ *
+ * This will dump the content of the notation table as an XML DTD definition
+ */
+void
+xmlBufDumpNotationTable(xmlBufPtr buf, xmlNotationTablePtr table) {
+    xmlBufferPtr buffer;
+
+    buffer = xmlBufferCreate();
+    if (buffer == NULL) {
+        /*
+         * TODO set the error in buf
+         */
+        return;
+    }
+    xmlDumpNotationTable(buffer, table);
+    xmlBufMergeBuffer(buf, buffer);
+}
+
+/**
+ * xmlBufDumpElementDecl:
+ * @buf:  an xmlBufPtr output
+ * @elem:  An element table
+ *
+ * This will dump the content of the element declaration as an XML
+ * DTD definition
+ */
+void
+xmlBufDumpElementDecl(xmlBufPtr buf, xmlElementPtr elem) {
+    xmlBufferPtr buffer;
+
+    buffer = xmlBufferCreate();
+    if (buffer == NULL) {
+        /*
+         * TODO set the error in buf
+         */
+        return;
+    }
+    xmlDumpElementDecl(buffer, elem);
+    xmlBufMergeBuffer(buf, buffer);
+}
+
+/**
+ * xmlBufDumpAttributeDecl:
+ * @buf:  an xmlBufPtr output
+ * @attr:  An attribute declaration
+ *
+ * This will dump the content of the attribute declaration as an XML
+ * DTD definition
+ */
+void
+xmlBufDumpAttributeDecl(xmlBufPtr buf, xmlAttributePtr attr) {
+    xmlBufferPtr buffer;
+
+    buffer = xmlBufferCreate();
+    if (buffer == NULL) {
+        /*
+         * TODO set the error in buf
+         */
+        return;
+    }
+    xmlDumpAttributeDecl(buffer, attr);
+    xmlBufMergeBuffer(buf, buffer);
+}
+
+/**
+ * xmlBufDumpEntityDecl:
+ * @buf:  an xmlBufPtr output
+ * @ent:  An entity table
+ *
+ * This will dump the content of the entity table as an XML DTD definition
+ */
+void
+xmlBufDumpEntityDecl(xmlBufPtr buf, xmlEntityPtr ent) {
+    xmlBufferPtr buffer;
+
+    buffer = xmlBufferCreate();
+    if (buffer == NULL) {
+        /*
+         * TODO set the error in buf
+         */
+        return;
+    }
+    xmlDumpEntityDecl(buffer, ent);
+    xmlBufMergeBuffer(buf, buffer);
+}
+
+/************************************************************************
+ *									*
+ *		Dumping XML tree content to an I/O output buffer	*
+ *									*
+ ************************************************************************/
+
+static int xmlSaveSwitchEncoding(xmlSaveCtxtPtr ctxt, const char *encoding) {
+    xmlOutputBufferPtr buf = ctxt->buf;
+
+    if ((encoding != NULL) && (buf->encoder == NULL) && (buf->conv == NULL)) {
+	buf->encoder = xmlFindCharEncodingHandler((const char *)encoding);
+	if (buf->encoder == NULL) {
+	    xmlSaveErr(XML_SAVE_UNKNOWN_ENCODING, NULL,
+		       (const char *)encoding);
+	    return(-1);
+	}
+	buf->conv = xmlBufCreate();
+	if (buf->conv == NULL) {
+	    xmlCharEncCloseFunc(buf->encoder);
+	    xmlSaveErrMemory("creating encoding buffer");
+	    return(-1);
+	}
+	/*
+	 * initialize the state, e.g. if outputting a BOM
+	 */
+        xmlCharEncOutput(buf, 1);
+    }
+    return(0);
+}
+
+static int xmlSaveClearEncoding(xmlSaveCtxtPtr ctxt) {
+    xmlOutputBufferPtr buf = ctxt->buf;
+    xmlOutputBufferFlush(buf);
+    xmlCharEncCloseFunc(buf->encoder);
+    xmlBufFree(buf->conv);
+    buf->encoder = NULL;
+    buf->conv = NULL;
+    return(0);
+}
+
+#ifdef LIBXML_HTML_ENABLED
+static void
+xhtmlNodeDumpOutput(xmlSaveCtxtPtr ctxt, xmlNodePtr cur);
+#endif
+static void xmlNodeDumpOutputInternal(xmlSaveCtxtPtr ctxt, xmlNodePtr cur);
+void xmlNsListDumpOutput(xmlOutputBufferPtr buf, xmlNsPtr cur);
+static int xmlDocContentDumpOutput(xmlSaveCtxtPtr ctxt, xmlDocPtr cur);
+
+/**
+ * xmlOutputBufferWriteWSNonSig:
+ * @ctxt:  The save context
+ * @extra: Number of extra indents to apply to ctxt->level
+ *
+ * Write out formatting for non-significant whitespace output.
+ */
+static void
+xmlOutputBufferWriteWSNonSig(xmlSaveCtxtPtr ctxt, int extra)
+{
+    int i;
+    if ((ctxt == NULL) || (ctxt->buf == NULL))
+        return;
+    xmlOutputBufferWrite(ctxt->buf, 1, "\n");
+    for (i = 0; i < (ctxt->level + extra); i += ctxt->indent_nr) {
+        xmlOutputBufferWrite(ctxt->buf, ctxt->indent_size *
+                ((ctxt->level + extra - i) > ctxt->indent_nr ?
+                 ctxt->indent_nr : (ctxt->level + extra - i)),
+                ctxt->indent);
+    }
+}
+
+/**
+ * xmlNsDumpOutput:
+ * @buf:  the XML buffer output
+ * @cur:  a namespace
+ * @ctxt: the output save context. Optional.
+ *
+ * Dump a local Namespace definition.
+ * Should be called in the context of attributes dumps.
+ * If @ctxt is supplied, @buf should be its buffer.
+ */
+static void
+xmlNsDumpOutput(xmlOutputBufferPtr buf, xmlNsPtr cur, xmlSaveCtxtPtr ctxt) {
+    if ((cur == NULL) || (buf == NULL)) return;
+    if ((cur->type == XML_LOCAL_NAMESPACE) && (cur->href != NULL)) {
+	if (xmlStrEqual(cur->prefix, BAD_CAST "xml"))
+	    return;
+
+	if (ctxt != NULL && ctxt->format == 2)
+	    xmlOutputBufferWriteWSNonSig(ctxt, 2);
+	else
+	    xmlOutputBufferWrite(buf, 1, " ");
+
+        /* Within the context of an element attributes */
+	if (cur->prefix != NULL) {
+	    xmlOutputBufferWrite(buf, 6, "xmlns:");
+	    xmlOutputBufferWriteString(buf, (const char *)cur->prefix);
+	} else
+	    xmlOutputBufferWrite(buf, 5, "xmlns");
+	xmlOutputBufferWrite(buf, 1, "=");
+	xmlBufWriteQuotedString(buf->buffer, cur->href);
+    }
+}
+
+/**
+ * xmlNsDumpOutputCtxt
+ * @ctxt: the save context
+ * @cur:  a namespace
+ *
+ * Dump a local Namespace definition to a save context.
+ * Should be called in the context of attribute dumps.
+ */
+static void
+xmlNsDumpOutputCtxt(xmlSaveCtxtPtr ctxt, xmlNsPtr cur) {
+    xmlNsDumpOutput(ctxt->buf, cur, ctxt);
+}
+
+/**
+ * xmlNsListDumpOutputCtxt
+ * @ctxt: the save context
+ * @cur:  the first namespace
+ *
+ * Dump a list of local namespace definitions to a save context.
+ * Should be called in the context of attribute dumps.
+ */
+static void
+xmlNsListDumpOutputCtxt(xmlSaveCtxtPtr ctxt, xmlNsPtr cur) {
+    while (cur != NULL) {
+        xmlNsDumpOutput(ctxt->buf, cur, ctxt);
+	cur = cur->next;
+    }
+}
+
+/**
+ * xmlNsListDumpOutput:
+ * @buf:  the XML buffer output
+ * @cur:  the first namespace
+ *
+ * Dump a list of local Namespace definitions.
+ * Should be called in the context of attributes dumps.
+ */
+void
+xmlNsListDumpOutput(xmlOutputBufferPtr buf, xmlNsPtr cur) {
+    while (cur != NULL) {
+        xmlNsDumpOutput(buf, cur, NULL);
+	cur = cur->next;
+    }
+}
+
+/**
+ * xmlDtdDumpOutput:
+ * @buf:  the XML buffer output
+ * @dtd:  the pointer to the DTD
+ *
+ * Dump the XML document DTD, if any.
+ */
+static void
+xmlDtdDumpOutput(xmlSaveCtxtPtr ctxt, xmlDtdPtr dtd) {
+    xmlOutputBufferPtr buf;
+    xmlNodePtr cur;
+    int format, level;
+
+    if (dtd == NULL) return;
+    if ((ctxt == NULL) || (ctxt->buf == NULL))
+        return;
+    buf = ctxt->buf;
+    xmlOutputBufferWrite(buf, 10, "<!DOCTYPE ");
+    xmlOutputBufferWriteString(buf, (const char *)dtd->name);
+    if (dtd->ExternalID != NULL) {
+	xmlOutputBufferWrite(buf, 8, " PUBLIC ");
+	xmlBufWriteQuotedString(buf->buffer, dtd->ExternalID);
+	xmlOutputBufferWrite(buf, 1, " ");
+	xmlBufWriteQuotedString(buf->buffer, dtd->SystemID);
+    }  else if (dtd->SystemID != NULL) {
+	xmlOutputBufferWrite(buf, 8, " SYSTEM ");
+	xmlBufWriteQuotedString(buf->buffer, dtd->SystemID);
+    }
+    if ((dtd->entities == NULL) && (dtd->elements == NULL) &&
+        (dtd->attributes == NULL) && (dtd->notations == NULL) &&
+	(dtd->pentities == NULL)) {
+	xmlOutputBufferWrite(buf, 1, ">");
+	return;
+    }
+    xmlOutputBufferWrite(buf, 3, " [\n");
+    /*
+     * Dump the notations first they are not in the DTD children list
+     * Do this only on a standalone DTD or on the internal subset though.
+     */
+    if ((dtd->notations != NULL) && ((dtd->doc == NULL) ||
+        (dtd->doc->intSubset == dtd))) {
+        xmlBufDumpNotationTable(buf->buffer,
+                                (xmlNotationTablePtr) dtd->notations);
+    }
+    format = ctxt->format;
+    level = ctxt->level;
+    ctxt->format = 0;
+    ctxt->level = -1;
+    for (cur = dtd->children; cur != NULL; cur = cur->next) {
+        xmlNodeDumpOutputInternal(ctxt, cur);
+    }
+    ctxt->format = format;
+    ctxt->level = level;
+    xmlOutputBufferWrite(buf, 2, "]>");
+}
+
+/**
+ * xmlAttrDumpOutput:
+ * @buf:  the XML buffer output
+ * @cur:  the attribute pointer
+ *
+ * Dump an XML attribute
+ */
+static void
+xmlAttrDumpOutput(xmlSaveCtxtPtr ctxt, xmlAttrPtr cur) {
+    xmlOutputBufferPtr buf;
+
+    if (cur == NULL) return;
+    buf = ctxt->buf;
+    if (buf == NULL) return;
+    if (ctxt->format == 2)
+        xmlOutputBufferWriteWSNonSig(ctxt, 2);
+    else
+        xmlOutputBufferWrite(buf, 1, " ");
+    if ((cur->ns != NULL) && (cur->ns->prefix != NULL)) {
+        xmlOutputBufferWriteString(buf, (const char *)cur->ns->prefix);
+	xmlOutputBufferWrite(buf, 1, ":");
+    }
+    xmlOutputBufferWriteString(buf, (const char *)cur->name);
+    xmlOutputBufferWrite(buf, 2, "=\"");
+    xmlAttrSerializeContent(buf, cur);
+    xmlOutputBufferWrite(buf, 1, "\"");
+}
+
+#ifdef LIBXML_HTML_ENABLED
+/**
+ * htmlNodeDumpOutputInternal:
+ * @cur:  the current node
+ *
+ * Dump an HTML node, recursive behaviour, children are printed too.
+ */
+static int
+htmlNodeDumpOutputInternal(xmlSaveCtxtPtr ctxt, xmlNodePtr cur) {
+    const xmlChar *oldenc = NULL;
+    const xmlChar *oldctxtenc = ctxt->encoding;
+    const xmlChar *encoding = ctxt->encoding;
+    xmlOutputBufferPtr buf = ctxt->buf;
+    int switched_encoding = 0;
+    xmlDocPtr doc;
+
+    xmlInitParser();
+
+    doc = cur->doc;
+    if (doc != NULL) {
+        oldenc = doc->encoding;
+	if (ctxt->encoding != NULL) {
+	    doc->encoding = BAD_CAST ctxt->encoding;
+	} else if (doc->encoding != NULL) {
+	    encoding = doc->encoding;
+	}
+    }
+
+    if ((encoding != NULL) && (doc != NULL))
+	htmlSetMetaEncoding(doc, (const xmlChar *) encoding);
+    if ((encoding == NULL) && (doc != NULL))
+	encoding = htmlGetMetaEncoding(doc);
+    if (encoding == NULL)
+	encoding = BAD_CAST "HTML";
+    if ((encoding != NULL) && (oldctxtenc == NULL) &&
+	(buf->encoder == NULL) && (buf->conv == NULL)) {
+	if (xmlSaveSwitchEncoding(ctxt, (const char*) encoding) < 0) {
+	    doc->encoding = oldenc;
+	    return(-1);
+	}
+	switched_encoding = 1;
+    }
+    if (ctxt->options & XML_SAVE_FORMAT)
+	htmlNodeDumpFormatOutput(buf, doc, cur,
+				       (const char *)encoding, 1);
+    else
+	htmlNodeDumpFormatOutput(buf, doc, cur,
+				       (const char *)encoding, 0);
+    /*
+     * Restore the state of the saving context at the end of the document
+     */
+    if ((switched_encoding) && (oldctxtenc == NULL)) {
+	xmlSaveClearEncoding(ctxt);
+    }
+    if (doc != NULL)
+	doc->encoding = oldenc;
+    return(0);
+}
+#endif
+
+/**
+ * xmlNodeDumpOutputInternal:
+ * @cur:  the current node
+ *
+ * Dump an XML node, recursive behaviour, children are printed too.
+ */
+static void
+xmlNodeDumpOutputInternal(xmlSaveCtxtPtr ctxt, xmlNodePtr cur) {
+    int format = ctxt->format;
+    xmlNodePtr tmp, root, unformattedNode = NULL, parent;
+    xmlAttrPtr attr;
+    xmlChar *start, *end;
+    xmlOutputBufferPtr buf;
+
+    if (cur == NULL) return;
+    buf = ctxt->buf;
+
+    root = cur;
+    parent = cur->parent;
+    while (1) {
+        switch (cur->type) {
+        case XML_DOCUMENT_NODE:
+        case XML_HTML_DOCUMENT_NODE:
+	    xmlDocContentDumpOutput(ctxt, (xmlDocPtr) cur);
+	    break;
+
+        case XML_DTD_NODE:
+            xmlDtdDumpOutput(ctxt, (xmlDtdPtr) cur);
+            break;
+
+        case XML_DOCUMENT_FRAG_NODE:
+            /* Always validate cur->parent when descending. */
+            if ((cur->parent == parent) && (cur->children != NULL)) {
+                parent = cur;
+                cur = cur->children;
+                continue;
+            }
+	    break;
+
+        case XML_ELEMENT_DECL:
+            xmlBufDumpElementDecl(buf->buffer, (xmlElementPtr) cur);
+            break;
+
+        case XML_ATTRIBUTE_DECL:
+            xmlBufDumpAttributeDecl(buf->buffer, (xmlAttributePtr) cur);
+            break;
+
+        case XML_ENTITY_DECL:
+            xmlBufDumpEntityDecl(buf->buffer, (xmlEntityPtr) cur);
+            break;
+
+        case XML_ELEMENT_NODE:
+	    if ((cur != root) && (ctxt->format == 1) &&
+                (xmlIndentTreeOutput))
+		xmlOutputBufferWrite(buf, ctxt->indent_size *
+				     (ctxt->level > ctxt->indent_nr ?
+				      ctxt->indent_nr : ctxt->level),
+				     ctxt->indent);
+
+            /*
+             * Some users like lxml are known to pass nodes with a corrupted
+             * tree structure. Fall back to a recursive call to handle this
+             * case.
+             */
+            if ((cur->parent != parent) && (cur->children != NULL)) {
+                xmlNodeDumpOutputInternal(ctxt, cur);
+                break;
+            }
+
+            xmlOutputBufferWrite(buf, 1, "<");
+            if ((cur->ns != NULL) && (cur->ns->prefix != NULL)) {
+                xmlOutputBufferWriteString(buf, (const char *)cur->ns->prefix);
+                xmlOutputBufferWrite(buf, 1, ":");
+            }
+            xmlOutputBufferWriteString(buf, (const char *)cur->name);
+            if (cur->nsDef)
+                xmlNsListDumpOutputCtxt(ctxt, cur->nsDef);
+            for (attr = cur->properties; attr != NULL; attr = attr->next)
+                xmlAttrDumpOutput(ctxt, attr);
+
+            if (cur->children == NULL) {
+                if ((ctxt->options & XML_SAVE_NO_EMPTY) == 0) {
+                    if (ctxt->format == 2)
+                        xmlOutputBufferWriteWSNonSig(ctxt, 0);
+                    xmlOutputBufferWrite(buf, 2, "/>");
+                } else {
+                    if (ctxt->format == 2)
+                        xmlOutputBufferWriteWSNonSig(ctxt, 1);
+                    xmlOutputBufferWrite(buf, 3, "></");
+                    if ((cur->ns != NULL) && (cur->ns->prefix != NULL)) {
+                        xmlOutputBufferWriteString(buf,
+                                (const char *)cur->ns->prefix);
+                        xmlOutputBufferWrite(buf, 1, ":");
+                    }
+                    xmlOutputBufferWriteString(buf, (const char *)cur->name);
+                    if (ctxt->format == 2)
+                        xmlOutputBufferWriteWSNonSig(ctxt, 0);
+                    xmlOutputBufferWrite(buf, 1, ">");
+                }
+            } else {
+                if (ctxt->format == 1) {
+                    tmp = cur->children;
+                    while (tmp != NULL) {
+                        if ((tmp->type == XML_TEXT_NODE) ||
+                            (tmp->type == XML_CDATA_SECTION_NODE) ||
+                            (tmp->type == XML_ENTITY_REF_NODE)) {
+                            ctxt->format = 0;
+                            unformattedNode = cur;
+                            break;
+                        }
+                        tmp = tmp->next;
+                    }
+                }
+                if (ctxt->format == 2)
+                    xmlOutputBufferWriteWSNonSig(ctxt, 1);
+                xmlOutputBufferWrite(buf, 1, ">");
+                if (ctxt->format == 1) xmlOutputBufferWrite(buf, 1, "\n");
+                if (ctxt->level >= 0) ctxt->level++;
+                parent = cur;
+                cur = cur->children;
+                continue;
+            }
+
+            break;
+
+        case XML_TEXT_NODE:
+	    if (cur->content == NULL)
+                break;
+	    if (cur->name != xmlStringTextNoenc) {
+                xmlOutputBufferWriteEscape(buf, cur->content, ctxt->escape);
+	    } else {
+		/*
+		 * Disable escaping, needed for XSLT
+		 */
+		xmlOutputBufferWriteString(buf, (const char *) cur->content);
+	    }
+	    break;
+
+        case XML_PI_NODE:
+	    if ((cur != root) && (ctxt->format == 1) && (xmlIndentTreeOutput))
+		xmlOutputBufferWrite(buf, ctxt->indent_size *
+				     (ctxt->level > ctxt->indent_nr ?
+				      ctxt->indent_nr : ctxt->level),
+				     ctxt->indent);
+
+            if (cur->content != NULL) {
+                xmlOutputBufferWrite(buf, 2, "<?");
+                xmlOutputBufferWriteString(buf, (const char *)cur->name);
+                if (cur->content != NULL) {
+                    if (ctxt->format == 2)
+                        xmlOutputBufferWriteWSNonSig(ctxt, 0);
+                    else
+                        xmlOutputBufferWrite(buf, 1, " ");
+                    xmlOutputBufferWriteString(buf,
+                            (const char *)cur->content);
+                }
+                xmlOutputBufferWrite(buf, 2, "?>");
+            } else {
+                xmlOutputBufferWrite(buf, 2, "<?");
+                xmlOutputBufferWriteString(buf, (const char *)cur->name);
+                if (ctxt->format == 2)
+                    xmlOutputBufferWriteWSNonSig(ctxt, 0);
+                xmlOutputBufferWrite(buf, 2, "?>");
+            }
+            break;
+
+        case XML_COMMENT_NODE:
+	    if ((cur != root) && (ctxt->format == 1) && (xmlIndentTreeOutput))
+		xmlOutputBufferWrite(buf, ctxt->indent_size *
+				     (ctxt->level > ctxt->indent_nr ?
+				      ctxt->indent_nr : ctxt->level),
+				     ctxt->indent);
+
+            if (cur->content != NULL) {
+                xmlOutputBufferWrite(buf, 4, "<!--");
+                xmlOutputBufferWriteString(buf, (const char *)cur->content);
+                xmlOutputBufferWrite(buf, 3, "-->");
+            }
+            break;
+
+        case XML_ENTITY_REF_NODE:
+            xmlOutputBufferWrite(buf, 1, "&");
+            xmlOutputBufferWriteString(buf, (const char *)cur->name);
+            xmlOutputBufferWrite(buf, 1, ";");
+            break;
+
+        case XML_CDATA_SECTION_NODE:
+            if (cur->content == NULL || *cur->content == '\0') {
+                xmlOutputBufferWrite(buf, 12, "<![CDATA[]]>");
+            } else {
+                start = end = cur->content;
+                while (*end != '\0') {
+                    if ((*end == ']') && (*(end + 1) == ']') &&
+                        (*(end + 2) == '>')) {
+                        end = end + 2;
+                        xmlOutputBufferWrite(buf, 9, "<![CDATA[");
+                        xmlOutputBufferWrite(buf, end - start,
+                                (const char *)start);
+                        xmlOutputBufferWrite(buf, 3, "]]>");
+                        start = end;
+                    }
+                    end++;
+                }
+                if (start != end) {
+                    xmlOutputBufferWrite(buf, 9, "<![CDATA[");
+                    xmlOutputBufferWriteString(buf, (const char *)start);
+                    xmlOutputBufferWrite(buf, 3, "]]>");
+                }
+            }
+            break;
+
+        case XML_ATTRIBUTE_NODE:
+            xmlAttrDumpOutput(ctxt, (xmlAttrPtr) cur);
+            break;
+
+        case XML_NAMESPACE_DECL:
+            xmlNsDumpOutputCtxt(ctxt, (xmlNsPtr) cur);
+            break;
+
+        default:
+            break;
+        }
+
+        while (1) {
+            if (cur == root)
+                return;
+            if ((ctxt->format == 1) &&
+                (cur->type != XML_XINCLUDE_START) &&
+                (cur->type != XML_XINCLUDE_END))
+                xmlOutputBufferWrite(buf, 1, "\n");
+            if (cur->next != NULL) {
+                cur = cur->next;
+                break;
+            }
+
+            cur = parent;
+            /* cur->parent was validated when descending. */
+            parent = cur->parent;
+
+            if (cur->type == XML_ELEMENT_NODE) {
+                if (ctxt->level > 0) ctxt->level--;
+                if ((xmlIndentTreeOutput) && (ctxt->format == 1))
+                    xmlOutputBufferWrite(buf, ctxt->indent_size *
+                                         (ctxt->level > ctxt->indent_nr ?
+                                          ctxt->indent_nr : ctxt->level),
+                                         ctxt->indent);
+
+                xmlOutputBufferWrite(buf, 2, "</");
+                if ((cur->ns != NULL) && (cur->ns->prefix != NULL)) {
+                    xmlOutputBufferWriteString(buf,
+                            (const char *)cur->ns->prefix);
+                    xmlOutputBufferWrite(buf, 1, ":");
+                }
+
+                xmlOutputBufferWriteString(buf, (const char *)cur->name);
+                if (ctxt->format == 2)
+                    xmlOutputBufferWriteWSNonSig(ctxt, 0);
+                xmlOutputBufferWrite(buf, 1, ">");
+
+                if (cur == unformattedNode) {
+                    ctxt->format = format;
+                    unformattedNode = NULL;
+                }
+            }
+        }
+    }
+}
+
+/**
+ * xmlDocContentDumpOutput:
+ * @cur:  the document
+ *
+ * Dump an XML document.
+ */
+static int
+xmlDocContentDumpOutput(xmlSaveCtxtPtr ctxt, xmlDocPtr cur) {
+#ifdef LIBXML_HTML_ENABLED
+    xmlDtdPtr dtd;
+    int is_xhtml = 0;
+#endif
+    const xmlChar *oldenc = cur->encoding;
+    const xmlChar *oldctxtenc = ctxt->encoding;
+    const xmlChar *encoding = ctxt->encoding;
+    xmlCharEncodingOutputFunc oldescape = ctxt->escape;
+    xmlCharEncodingOutputFunc oldescapeAttr = ctxt->escapeAttr;
+    xmlOutputBufferPtr buf = ctxt->buf;
+    xmlCharEncoding enc;
+    int switched_encoding = 0;
+
+    xmlInitParser();
+
+    if ((cur->type != XML_HTML_DOCUMENT_NODE) &&
+        (cur->type != XML_DOCUMENT_NODE))
+	 return(-1);
+
+    if (ctxt->encoding != NULL) {
+        cur->encoding = BAD_CAST ctxt->encoding;
+    } else if (cur->encoding != NULL) {
+	encoding = cur->encoding;
+    }
+
+    if (((cur->type == XML_HTML_DOCUMENT_NODE) &&
+         ((ctxt->options & XML_SAVE_AS_XML) == 0) &&
+         ((ctxt->options & XML_SAVE_XHTML) == 0)) ||
+        (ctxt->options & XML_SAVE_AS_HTML)) {
+#ifdef LIBXML_HTML_ENABLED
+        if (encoding != NULL)
+	    htmlSetMetaEncoding(cur, (const xmlChar *) encoding);
+        if (encoding == NULL)
+	    encoding = htmlGetMetaEncoding(cur);
+        if (encoding == NULL)
+	    encoding = BAD_CAST "HTML";
+	if ((encoding != NULL) && (oldctxtenc == NULL) &&
+	    (buf->encoder == NULL) && (buf->conv == NULL)) {
+	    if (xmlSaveSwitchEncoding(ctxt, (const char*) encoding) < 0) {
+		cur->encoding = oldenc;
+		return(-1);
+	    }
+	}
+        if (ctxt->options & XML_SAVE_FORMAT)
+	    htmlDocContentDumpFormatOutput(buf, cur,
+	                                   (const char *)encoding, 1);
+	else
+	    htmlDocContentDumpFormatOutput(buf, cur,
+	                                   (const char *)encoding, 0);
+	if (ctxt->encoding != NULL)
+	    cur->encoding = oldenc;
+	return(0);
+#else
+        return(-1);
+#endif
+    } else if ((cur->type == XML_DOCUMENT_NODE) ||
+               (ctxt->options & XML_SAVE_AS_XML) ||
+               (ctxt->options & XML_SAVE_XHTML)) {
+	enc = xmlParseCharEncoding((const char*) encoding);
+	if ((encoding != NULL) && (oldctxtenc == NULL) &&
+	    (buf->encoder == NULL) && (buf->conv == NULL) &&
+	    ((ctxt->options & XML_SAVE_NO_DECL) == 0)) {
+	    if ((enc != XML_CHAR_ENCODING_UTF8) &&
+		(enc != XML_CHAR_ENCODING_NONE) &&
+		(enc != XML_CHAR_ENCODING_ASCII)) {
+		/*
+		 * we need to switch to this encoding but just for this
+		 * document since we output the XMLDecl the conversion
+		 * must be done to not generate not well formed documents.
+		 */
+		if (xmlSaveSwitchEncoding(ctxt, (const char*) encoding) < 0) {
+		    cur->encoding = oldenc;
+		    return(-1);
+		}
+		switched_encoding = 1;
+	    }
+	    if (ctxt->escape == xmlEscapeEntities)
+		ctxt->escape = NULL;
+	    if (ctxt->escapeAttr == xmlEscapeEntities)
+		ctxt->escapeAttr = NULL;
+	}
+
+
+	/*
+	 * Save the XML declaration
+	 */
+	if ((ctxt->options & XML_SAVE_NO_DECL) == 0) {
+	    xmlOutputBufferWrite(buf, 14, "<?xml version=");
+	    if (cur->version != NULL)
+		xmlBufWriteQuotedString(buf->buffer, cur->version);
+	    else
+		xmlOutputBufferWrite(buf, 5, "\"1.0\"");
+	    if (encoding != NULL) {
+		xmlOutputBufferWrite(buf, 10, " encoding=");
+		xmlBufWriteQuotedString(buf->buffer, (xmlChar *) encoding);
+	    }
+	    switch (cur->standalone) {
+		case 0:
+		    xmlOutputBufferWrite(buf, 16, " standalone=\"no\"");
+		    break;
+		case 1:
+		    xmlOutputBufferWrite(buf, 17, " standalone=\"yes\"");
+		    break;
+	    }
+	    xmlOutputBufferWrite(buf, 3, "?>\n");
+	}
+
+#ifdef LIBXML_HTML_ENABLED
+        if (ctxt->options & XML_SAVE_XHTML)
+            is_xhtml = 1;
+	if ((ctxt->options & XML_SAVE_NO_XHTML) == 0) {
+	    dtd = xmlGetIntSubset(cur);
+	    if (dtd != NULL) {
+		is_xhtml = xmlIsXHTML(dtd->SystemID, dtd->ExternalID);
+		if (is_xhtml < 0) is_xhtml = 0;
+	    }
+	}
+#endif
+	if (cur->children != NULL) {
+	    xmlNodePtr child = cur->children;
+
+	    while (child != NULL) {
+		ctxt->level = 0;
+#ifdef LIBXML_HTML_ENABLED
+		if (is_xhtml)
+		    xhtmlNodeDumpOutput(ctxt, child);
+		else
+#endif
+		    xmlNodeDumpOutputInternal(ctxt, child);
+                if ((child->type != XML_XINCLUDE_START) &&
+                    (child->type != XML_XINCLUDE_END))
+                    xmlOutputBufferWrite(buf, 1, "\n");
+		child = child->next;
+	    }
+	}
+    }
+
+    /*
+     * Restore the state of the saving context at the end of the document
+     */
+    if ((switched_encoding) && (oldctxtenc == NULL)) {
+	xmlSaveClearEncoding(ctxt);
+	ctxt->escape = oldescape;
+	ctxt->escapeAttr = oldescapeAttr;
+    }
+    cur->encoding = oldenc;
+    return(0);
+}
+
+#ifdef LIBXML_HTML_ENABLED
+/************************************************************************
+ *									*
+ *		Functions specific to XHTML serialization		*
+ *									*
+ ************************************************************************/
+
+/**
+ * xhtmlIsEmpty:
+ * @node:  the node
+ *
+ * Check if a node is an empty xhtml node
+ *
+ * Returns 1 if the node is an empty node, 0 if not and -1 in case of error
+ */
+static int
+xhtmlIsEmpty(xmlNodePtr node) {
+    if (node == NULL)
+	return(-1);
+    if (node->type != XML_ELEMENT_NODE)
+	return(0);
+    if ((node->ns != NULL) && (!xmlStrEqual(node->ns->href, XHTML_NS_NAME)))
+	return(0);
+    if (node->children != NULL)
+	return(0);
+    switch (node->name[0]) {
+	case 'a':
+	    if (xmlStrEqual(node->name, BAD_CAST "area"))
+		return(1);
+	    return(0);
+	case 'b':
+	    if (xmlStrEqual(node->name, BAD_CAST "br"))
+		return(1);
+	    if (xmlStrEqual(node->name, BAD_CAST "base"))
+		return(1);
+	    if (xmlStrEqual(node->name, BAD_CAST "basefont"))
+		return(1);
+	    return(0);
+	case 'c':
+	    if (xmlStrEqual(node->name, BAD_CAST "col"))
+		return(1);
+	    return(0);
+	case 'f':
+	    if (xmlStrEqual(node->name, BAD_CAST "frame"))
+		return(1);
+	    return(0);
+	case 'h':
+	    if (xmlStrEqual(node->name, BAD_CAST "hr"))
+		return(1);
+	    return(0);
+	case 'i':
+	    if (xmlStrEqual(node->name, BAD_CAST "img"))
+		return(1);
+	    if (xmlStrEqual(node->name, BAD_CAST "input"))
+		return(1);
+	    if (xmlStrEqual(node->name, BAD_CAST "isindex"))
+		return(1);
+	    return(0);
+	case 'l':
+	    if (xmlStrEqual(node->name, BAD_CAST "link"))
+		return(1);
+	    return(0);
+	case 'm':
+	    if (xmlStrEqual(node->name, BAD_CAST "meta"))
+		return(1);
+	    return(0);
+	case 'p':
+	    if (xmlStrEqual(node->name, BAD_CAST "param"))
+		return(1);
+	    return(0);
+    }
+    return(0);
+}
+
+/**
+ * xhtmlAttrListDumpOutput:
+ * @cur:  the first attribute pointer
+ *
+ * Dump a list of XML attributes
+ */
+static void
+xhtmlAttrListDumpOutput(xmlSaveCtxtPtr ctxt, xmlAttrPtr cur) {
+    xmlAttrPtr xml_lang = NULL;
+    xmlAttrPtr lang = NULL;
+    xmlAttrPtr name = NULL;
+    xmlAttrPtr id = NULL;
+    xmlNodePtr parent;
+    xmlOutputBufferPtr buf;
+
+    if (cur == NULL) return;
+    buf = ctxt->buf;
+    parent = cur->parent;
+    while (cur != NULL) {
+	if ((cur->ns == NULL) && (xmlStrEqual(cur->name, BAD_CAST "id")))
+	    id = cur;
+	else
+	if ((cur->ns == NULL) && (xmlStrEqual(cur->name, BAD_CAST "name")))
+	    name = cur;
+	else
+	if ((cur->ns == NULL) && (xmlStrEqual(cur->name, BAD_CAST "lang")))
+	    lang = cur;
+	else
+	if ((cur->ns != NULL) && (xmlStrEqual(cur->name, BAD_CAST "lang")) &&
+	    (xmlStrEqual(cur->ns->prefix, BAD_CAST "xml")))
+	    xml_lang = cur;
+	else if ((cur->ns == NULL) &&
+		 ((cur->children == NULL) ||
+		  (cur->children->content == NULL) ||
+		  (cur->children->content[0] == 0)) &&
+		 (htmlIsBooleanAttr(cur->name))) {
+	    if (cur->children != NULL)
+		xmlFreeNode(cur->children);
+	    cur->children = xmlNewText(cur->name);
+	    if (cur->children != NULL)
+		cur->children->parent = (xmlNodePtr) cur;
+	}
+        xmlAttrDumpOutput(ctxt, cur);
+	cur = cur->next;
+    }
+    /*
+     * C.8
+     */
+    if ((name != NULL) && (id == NULL)) {
+	if ((parent != NULL) && (parent->name != NULL) &&
+	    ((xmlStrEqual(parent->name, BAD_CAST "a")) ||
+	     (xmlStrEqual(parent->name, BAD_CAST "p")) ||
+	     (xmlStrEqual(parent->name, BAD_CAST "div")) ||
+	     (xmlStrEqual(parent->name, BAD_CAST "img")) ||
+	     (xmlStrEqual(parent->name, BAD_CAST "map")) ||
+	     (xmlStrEqual(parent->name, BAD_CAST "applet")) ||
+	     (xmlStrEqual(parent->name, BAD_CAST "form")) ||
+	     (xmlStrEqual(parent->name, BAD_CAST "frame")) ||
+	     (xmlStrEqual(parent->name, BAD_CAST "iframe")))) {
+	    xmlOutputBufferWrite(buf, 5, " id=\"");
+	    xmlAttrSerializeContent(buf, name);
+	    xmlOutputBufferWrite(buf, 1, "\"");
+	}
+    }
+    /*
+     * C.7.
+     */
+    if ((lang != NULL) && (xml_lang == NULL)) {
+	xmlOutputBufferWrite(buf, 11, " xml:lang=\"");
+	xmlAttrSerializeContent(buf, lang);
+	xmlOutputBufferWrite(buf, 1, "\"");
+    } else
+    if ((xml_lang != NULL) && (lang == NULL)) {
+	xmlOutputBufferWrite(buf, 7, " lang=\"");
+	xmlAttrSerializeContent(buf, xml_lang);
+	xmlOutputBufferWrite(buf, 1, "\"");
+    }
+}
+
+/**
+ * xhtmlNodeDumpOutput:
+ * @buf:  the XML buffer output
+ * @doc:  the XHTML document
+ * @cur:  the current node
+ * @level: the imbrication level for indenting
+ * @format: is formatting allowed
+ * @encoding:  an optional encoding string
+ *
+ * Dump an XHTML node, recursive behaviour, children are printed too.
+ */
+static void
+xhtmlNodeDumpOutput(xmlSaveCtxtPtr ctxt, xmlNodePtr cur) {
+    int format = ctxt->format, addmeta;
+    xmlNodePtr tmp, root, unformattedNode = NULL;
+    xmlChar *start, *end;
+    xmlOutputBufferPtr buf = ctxt->buf;
+
+    if (cur == NULL) return;
+
+    root = cur;
+    while (1) {
+        switch (cur->type) {
+        case XML_DOCUMENT_NODE:
+        case XML_HTML_DOCUMENT_NODE:
+            xmlDocContentDumpOutput(ctxt, (xmlDocPtr) cur);
+	    break;
+
+        case XML_NAMESPACE_DECL:
+	    xmlNsDumpOutputCtxt(ctxt, (xmlNsPtr) cur);
+	    break;
+
+        case XML_DTD_NODE:
+            xmlDtdDumpOutput(ctxt, (xmlDtdPtr) cur);
+	    break;
+
+        case XML_DOCUMENT_FRAG_NODE:
+            if (cur->children) {
+                cur = cur->children;
+                continue;
+            }
+            break;
+
+        case XML_ELEMENT_DECL:
+            xmlBufDumpElementDecl(buf->buffer, (xmlElementPtr) cur);
+	    break;
+
+        case XML_ATTRIBUTE_DECL:
+            xmlBufDumpAttributeDecl(buf->buffer, (xmlAttributePtr) cur);
+	    break;
+
+        case XML_ENTITY_DECL:
+            xmlBufDumpEntityDecl(buf->buffer, (xmlEntityPtr) cur);
+	    break;
+
+        case XML_ELEMENT_NODE:
+            addmeta = 0;
+
+	    if ((cur != root) && (ctxt->format == 1) && (xmlIndentTreeOutput))
+		xmlOutputBufferWrite(buf, ctxt->indent_size *
+				     (ctxt->level > ctxt->indent_nr ?
+				      ctxt->indent_nr : ctxt->level),
+				     ctxt->indent);
+
+            xmlOutputBufferWrite(buf, 1, "<");
+            if ((cur->ns != NULL) && (cur->ns->prefix != NULL)) {
+                xmlOutputBufferWriteString(buf, (const char *)cur->ns->prefix);
+                xmlOutputBufferWrite(buf, 1, ":");
+            }
+
+            xmlOutputBufferWriteString(buf, (const char *)cur->name);
+            if (cur->nsDef)
+                xmlNsListDumpOutputCtxt(ctxt, cur->nsDef);
+            if ((xmlStrEqual(cur->name, BAD_CAST "html") &&
+                (cur->ns == NULL) && (cur->nsDef == NULL))) {
+                /*
+                 * 3.1.1. Strictly Conforming Documents A.3.1.1 3/
+                 */
+                xmlOutputBufferWriteString(buf,
+                        " xmlns=\"http://www.w3.org/1999/xhtml\"");
+            }
+            if (cur->properties != NULL)
+                xhtmlAttrListDumpOutput(ctxt, cur->properties);
+
+            if ((cur->parent != NULL) &&
+                (cur->parent->parent == (xmlNodePtr) cur->doc) &&
+                xmlStrEqual(cur->name, BAD_CAST"head") &&
+                xmlStrEqual(cur->parent->name, BAD_CAST"html")) {
+
+                tmp = cur->children;
+                while (tmp != NULL) {
+                    if (xmlStrEqual(tmp->name, BAD_CAST"meta")) {
+                        xmlChar *httpequiv;
+
+                        httpequiv = xmlGetProp(tmp, BAD_CAST"http-equiv");
+                        if (httpequiv != NULL) {
+                            if (xmlStrcasecmp(httpequiv,
+                                        BAD_CAST"Content-Type") == 0) {
+                                xmlFree(httpequiv);
+                                break;
+                            }
+                            xmlFree(httpequiv);
+                        }
+                    }
+                    tmp = tmp->next;
+                }
+                if (tmp == NULL)
+                    addmeta = 1;
+            }
+
+            if (cur->children == NULL) {
+                if (((cur->ns == NULL) || (cur->ns->prefix == NULL)) &&
+                    ((xhtmlIsEmpty(cur) == 1) && (addmeta == 0))) {
+                    /*
+                     * C.2. Empty Elements
+                     */
+                    xmlOutputBufferWrite(buf, 3, " />");
+                } else {
+                    if (addmeta == 1) {
+                        xmlOutputBufferWrite(buf, 1, ">");
+                        if (ctxt->format == 1) {
+                            xmlOutputBufferWrite(buf, 1, "\n");
+                            if (xmlIndentTreeOutput)
+                                xmlOutputBufferWrite(buf, ctxt->indent_size *
+                                    (ctxt->level + 1 > ctxt->indent_nr ?
+                                    ctxt->indent_nr : ctxt->level + 1),
+                                    ctxt->indent);
+                        }
+                        xmlOutputBufferWriteString(buf,
+                                "<meta http-equiv=\"Content-Type\" "
+                                "content=\"text/html; charset=");
+                        if (ctxt->encoding) {
+                            xmlOutputBufferWriteString(buf,
+                                    (const char *)ctxt->encoding);
+                        } else {
+                            xmlOutputBufferWrite(buf, 5, "UTF-8");
+                        }
+                        xmlOutputBufferWrite(buf, 4, "\" />");
+                        if (ctxt->format == 1)
+                            xmlOutputBufferWrite(buf, 1, "\n");
+                    } else {
+                        xmlOutputBufferWrite(buf, 1, ">");
+                    }
+                    /*
+                     * C.3. Element Minimization and Empty Element Content
+                     */
+                    xmlOutputBufferWrite(buf, 2, "</");
+                    if ((cur->ns != NULL) && (cur->ns->prefix != NULL)) {
+                        xmlOutputBufferWriteString(buf,
+                                (const char *)cur->ns->prefix);
+                        xmlOutputBufferWrite(buf, 1, ":");
+                    }
+                    xmlOutputBufferWriteString(buf, (const char *)cur->name);
+                    xmlOutputBufferWrite(buf, 1, ">");
+                }
+            } else {
+                xmlOutputBufferWrite(buf, 1, ">");
+                if (addmeta == 1) {
+                    if (ctxt->format == 1) {
+                        xmlOutputBufferWrite(buf, 1, "\n");
+                        if (xmlIndentTreeOutput)
+                            xmlOutputBufferWrite(buf, ctxt->indent_size *
+                                (ctxt->level + 1 > ctxt->indent_nr ?
+                                ctxt->indent_nr : ctxt->level + 1),
+                                ctxt->indent);
+                    }
+                    xmlOutputBufferWriteString(buf,
+                            "<meta http-equiv=\"Content-Type\" "
+                            "content=\"text/html; charset=");
+                    if (ctxt->encoding) {
+                        xmlOutputBufferWriteString(buf,
+                                (const char *)ctxt->encoding);
+                    } else {
+                        xmlOutputBufferWrite(buf, 5, "UTF-8");
+                    }
+                    xmlOutputBufferWrite(buf, 4, "\" />");
+                }
+
+                if (ctxt->format == 1) {
+                    tmp = cur->children;
+                    while (tmp != NULL) {
+                        if ((tmp->type == XML_TEXT_NODE) ||
+                            (tmp->type == XML_ENTITY_REF_NODE)) {
+                            unformattedNode = cur;
+                            ctxt->format = 0;
+                            break;
+                        }
+                        tmp = tmp->next;
+                    }
+                }
+
+                if (ctxt->format == 1) xmlOutputBufferWrite(buf, 1, "\n");
+                if (ctxt->level >= 0) ctxt->level++;
+                cur = cur->children;
+                continue;
+            }
+
+            break;
+
+        case XML_TEXT_NODE:
+	    if (cur->content == NULL)
+                break;
+	    if ((cur->name == xmlStringText) ||
+		(cur->name != xmlStringTextNoenc)) {
+                xmlOutputBufferWriteEscape(buf, cur->content, ctxt->escape);
+	    } else {
+		/*
+		 * Disable escaping, needed for XSLT
+		 */
+		xmlOutputBufferWriteString(buf, (const char *) cur->content);
+	    }
+	    break;
+
+        case XML_PI_NODE:
+            if (cur->content != NULL) {
+                xmlOutputBufferWrite(buf, 2, "<?");
+                xmlOutputBufferWriteString(buf, (const char *)cur->name);
+                if (cur->content != NULL) {
+                    xmlOutputBufferWrite(buf, 1, " ");
+                    xmlOutputBufferWriteString(buf,
+                            (const char *)cur->content);
+                }
+                xmlOutputBufferWrite(buf, 2, "?>");
+            } else {
+                xmlOutputBufferWrite(buf, 2, "<?");
+                xmlOutputBufferWriteString(buf, (const char *)cur->name);
+                xmlOutputBufferWrite(buf, 2, "?>");
+            }
+            break;
+
+        case XML_COMMENT_NODE:
+            if (cur->content != NULL) {
+                xmlOutputBufferWrite(buf, 4, "<!--");
+                xmlOutputBufferWriteString(buf, (const char *)cur->content);
+                xmlOutputBufferWrite(buf, 3, "-->");
+            }
+            break;
+
+        case XML_ENTITY_REF_NODE:
+            xmlOutputBufferWrite(buf, 1, "&");
+            xmlOutputBufferWriteString(buf, (const char *)cur->name);
+            xmlOutputBufferWrite(buf, 1, ";");
+            break;
+
+        case XML_CDATA_SECTION_NODE:
+            if (cur->content == NULL || *cur->content == '\0') {
+                xmlOutputBufferWrite(buf, 12, "<![CDATA[]]>");
+            } else {
+                start = end = cur->content;
+                while (*end != '\0') {
+                    if (*end == ']' && *(end + 1) == ']' &&
+                        *(end + 2) == '>') {
+                        end = end + 2;
+                        xmlOutputBufferWrite(buf, 9, "<![CDATA[");
+                        xmlOutputBufferWrite(buf, end - start,
+                                (const char *)start);
+                        xmlOutputBufferWrite(buf, 3, "]]>");
+                        start = end;
+                    }
+                    end++;
+                }
+                if (start != end) {
+                    xmlOutputBufferWrite(buf, 9, "<![CDATA[");
+                    xmlOutputBufferWriteString(buf, (const char *)start);
+                    xmlOutputBufferWrite(buf, 3, "]]>");
+                }
+            }
+            break;
+
+        case XML_ATTRIBUTE_NODE:
+            xmlAttrDumpOutput(ctxt, (xmlAttrPtr) cur);
+	    break;
+
+        default:
+            break;
+        }
+
+        while (1) {
+            if (cur == root)
+                return;
+            if (ctxt->format == 1)
+                xmlOutputBufferWrite(buf, 1, "\n");
+            if (cur->next != NULL) {
+                cur = cur->next;
+                break;
+            }
+
+            /*
+             * The parent should never be NULL here but we want to handle
+             * corrupted documents gracefully.
+             */
+            if (cur->parent == NULL)
+                return;
+            cur = cur->parent;
+
+            if (cur->type == XML_ELEMENT_NODE) {
+                if (ctxt->level > 0) ctxt->level--;
+                if ((xmlIndentTreeOutput) && (ctxt->format == 1))
+                    xmlOutputBufferWrite(buf, ctxt->indent_size *
+                                         (ctxt->level > ctxt->indent_nr ?
+                                          ctxt->indent_nr : ctxt->level),
+                                         ctxt->indent);
+
+                xmlOutputBufferWrite(buf, 2, "</");
+                if ((cur->ns != NULL) && (cur->ns->prefix != NULL)) {
+                    xmlOutputBufferWriteString(buf,
+                            (const char *)cur->ns->prefix);
+                    xmlOutputBufferWrite(buf, 1, ":");
+                }
+
+                xmlOutputBufferWriteString(buf, (const char *)cur->name);
+                xmlOutputBufferWrite(buf, 1, ">");
+
+                if (cur == unformattedNode) {
+                    ctxt->format = format;
+                    unformattedNode = NULL;
+                }
+            }
+        }
+    }
+}
+#endif
+
+/************************************************************************
+ *									*
+ *			Public entry points				*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlSaveToFd:
+ * @fd:  a file descriptor number
+ * @encoding:  the encoding name to use or NULL
+ * @options:  a set of xmlSaveOptions
+ *
+ * Create a document saving context serializing to a file descriptor
+ * with the encoding and the options given.
+ *
+ * Returns a new serialization context or NULL in case of error.
+ */
+xmlSaveCtxtPtr
+xmlSaveToFd(int fd, const char *encoding, int options)
+{
+    xmlSaveCtxtPtr ret;
+
+    ret = xmlNewSaveCtxt(encoding, options);
+    if (ret == NULL) return(NULL);
+    ret->buf = xmlOutputBufferCreateFd(fd, ret->handler);
+    if (ret->buf == NULL) {
+        xmlCharEncCloseFunc(ret->handler);
+	xmlFreeSaveCtxt(ret);
+	return(NULL);
+    }
+    return(ret);
+}
+
+/**
+ * xmlSaveToFilename:
+ * @filename:  a file name or an URL
+ * @encoding:  the encoding name to use or NULL
+ * @options:  a set of xmlSaveOptions
+ *
+ * Create a document saving context serializing to a filename or possibly
+ * to an URL (but this is less reliable) with the encoding and the options
+ * given.
+ *
+ * Returns a new serialization context or NULL in case of error.
+ */
+xmlSaveCtxtPtr
+xmlSaveToFilename(const char *filename, const char *encoding, int options)
+{
+    xmlSaveCtxtPtr ret;
+    int compression = 0; /* TODO handle compression option */
+
+    ret = xmlNewSaveCtxt(encoding, options);
+    if (ret == NULL) return(NULL);
+    ret->buf = xmlOutputBufferCreateFilename(filename, ret->handler,
+                                             compression);
+    if (ret->buf == NULL) {
+        xmlCharEncCloseFunc(ret->handler);
+	xmlFreeSaveCtxt(ret);
+	return(NULL);
+    }
+    return(ret);
+}
+
+/**
+ * xmlSaveToBuffer:
+ * @buffer:  a buffer
+ * @encoding:  the encoding name to use or NULL
+ * @options:  a set of xmlSaveOptions
+ *
+ * Create a document saving context serializing to a buffer
+ * with the encoding and the options given
+ *
+ * Returns a new serialization context or NULL in case of error.
+ */
+
+xmlSaveCtxtPtr
+xmlSaveToBuffer(xmlBufferPtr buffer, const char *encoding, int options)
+{
+    xmlSaveCtxtPtr ret;
+
+    ret = xmlNewSaveCtxt(encoding, options);
+    if (ret == NULL) return(NULL);
+    ret->buf = xmlOutputBufferCreateBuffer(buffer, ret->handler);
+    if (ret->buf == NULL) {
+        xmlCharEncCloseFunc(ret->handler);
+	xmlFreeSaveCtxt(ret);
+	return(NULL);
+    }
+    return(ret);
+}
+
+/**
+ * xmlSaveToIO:
+ * @iowrite:  an I/O write function
+ * @ioclose:  an I/O close function
+ * @ioctx:  an I/O handler
+ * @encoding:  the encoding name to use or NULL
+ * @options:  a set of xmlSaveOptions
+ *
+ * Create a document saving context serializing to a file descriptor
+ * with the encoding and the options given
+ *
+ * Returns a new serialization context or NULL in case of error.
+ */
+xmlSaveCtxtPtr
+xmlSaveToIO(xmlOutputWriteCallback iowrite,
+            xmlOutputCloseCallback ioclose,
+            void *ioctx, const char *encoding, int options)
+{
+    xmlSaveCtxtPtr ret;
+
+    ret = xmlNewSaveCtxt(encoding, options);
+    if (ret == NULL) return(NULL);
+    ret->buf = xmlOutputBufferCreateIO(iowrite, ioclose, ioctx, ret->handler);
+    if (ret->buf == NULL) {
+        xmlCharEncCloseFunc(ret->handler);
+	xmlFreeSaveCtxt(ret);
+	return(NULL);
+    }
+    return(ret);
+}
+
+/**
+ * xmlSaveDoc:
+ * @ctxt:  a document saving context
+ * @doc:  a document
+ *
+ * Save a full document to a saving context
+ * TODO: The function is not fully implemented yet as it does not return the
+ * byte count but 0 instead
+ *
+ * Returns the number of byte written or -1 in case of error
+ */
+long
+xmlSaveDoc(xmlSaveCtxtPtr ctxt, xmlDocPtr doc)
+{
+    long ret = 0;
+
+    if ((ctxt == NULL) || (doc == NULL)) return(-1);
+    if (xmlDocContentDumpOutput(ctxt, doc) < 0)
+        return(-1);
+    return(ret);
+}
+
+/**
+ * xmlSaveTree:
+ * @ctxt:  a document saving context
+ * @node:  the top node of the subtree to save
+ *
+ * Save a subtree starting at the node parameter to a saving context
+ * TODO: The function is not fully implemented yet as it does not return the
+ * byte count but 0 instead
+ *
+ * Returns the number of byte written or -1 in case of error
+ */
+long
+xmlSaveTree(xmlSaveCtxtPtr ctxt, xmlNodePtr cur)
+{
+    long ret = 0;
+
+    if ((ctxt == NULL) || (cur == NULL)) return(-1);
+#ifdef LIBXML_HTML_ENABLED
+    if (ctxt->options & XML_SAVE_XHTML) {
+        xhtmlNodeDumpOutput(ctxt, cur);
+        return(ret);
+    }
+    if (((cur->type != XML_NAMESPACE_DECL) && (cur->doc != NULL) &&
+         (cur->doc->type == XML_HTML_DOCUMENT_NODE) &&
+         ((ctxt->options & XML_SAVE_AS_XML) == 0)) ||
+        (ctxt->options & XML_SAVE_AS_HTML)) {
+	htmlNodeDumpOutputInternal(ctxt, cur);
+	return(ret);
+    }
+#endif
+    xmlNodeDumpOutputInternal(ctxt, cur);
+    return(ret);
+}
+
+/**
+ * xmlSaveFlush:
+ * @ctxt:  a document saving context
+ *
+ * Flush a document saving context, i.e. make sure that all bytes have
+ * been output.
+ *
+ * Returns the number of byte written or -1 in case of error.
+ */
+int
+xmlSaveFlush(xmlSaveCtxtPtr ctxt)
+{
+    if (ctxt == NULL) return(-1);
+    if (ctxt->buf == NULL) return(-1);
+    return(xmlOutputBufferFlush(ctxt->buf));
+}
+
+/**
+ * xmlSaveClose:
+ * @ctxt:  a document saving context
+ *
+ * Close a document saving context, i.e. make sure that all bytes have
+ * been output and free the associated data.
+ *
+ * Returns the number of byte written or -1 in case of error.
+ */
+int
+xmlSaveClose(xmlSaveCtxtPtr ctxt)
+{
+    int ret;
+
+    if (ctxt == NULL) return(-1);
+    ret = xmlSaveFlush(ctxt);
+    xmlFreeSaveCtxt(ctxt);
+    return(ret);
+}
+
+/**
+ * xmlSaveSetEscape:
+ * @ctxt:  a document saving context
+ * @escape:  the escaping function
+ *
+ * Set a custom escaping function to be used for text in element content
+ *
+ * Returns 0 if successful or -1 in case of error.
+ */
+int
+xmlSaveSetEscape(xmlSaveCtxtPtr ctxt, xmlCharEncodingOutputFunc escape)
+{
+    if (ctxt == NULL) return(-1);
+    ctxt->escape = escape;
+    return(0);
+}
+
+/**
+ * xmlSaveSetAttrEscape:
+ * @ctxt:  a document saving context
+ * @escape:  the escaping function
+ *
+ * Set a custom escaping function to be used for text in attribute content
+ *
+ * Returns 0 if successful or -1 in case of error.
+ */
+int
+xmlSaveSetAttrEscape(xmlSaveCtxtPtr ctxt, xmlCharEncodingOutputFunc escape)
+{
+    if (ctxt == NULL) return(-1);
+    ctxt->escapeAttr = escape;
+    return(0);
+}
+
+/************************************************************************
+ *									*
+ *		Public entry points based on buffers			*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlBufAttrSerializeTxtContent:
+ * @buf:  and xmlBufPtr output
+ * @doc:  the document
+ * @attr: the attribute node
+ * @string: the text content
+ *
+ * Serialize text attribute values to an xmlBufPtr
+ */
+void
+xmlBufAttrSerializeTxtContent(xmlBufPtr buf, xmlDocPtr doc,
+                              xmlAttrPtr attr, const xmlChar * string)
+{
+    xmlChar *base, *cur;
+
+    if (string == NULL)
+        return;
+    base = cur = (xmlChar *) string;
+    while (*cur != 0) {
+        if (*cur == '\n') {
+            if (base != cur)
+                xmlBufAdd(buf, base, cur - base);
+            xmlBufAdd(buf, BAD_CAST "&#10;", 5);
+            cur++;
+            base = cur;
+        } else if (*cur == '\r') {
+            if (base != cur)
+                xmlBufAdd(buf, base, cur - base);
+            xmlBufAdd(buf, BAD_CAST "&#13;", 5);
+            cur++;
+            base = cur;
+        } else if (*cur == '\t') {
+            if (base != cur)
+                xmlBufAdd(buf, base, cur - base);
+            xmlBufAdd(buf, BAD_CAST "&#9;", 4);
+            cur++;
+            base = cur;
+        } else if (*cur == '"') {
+            if (base != cur)
+                xmlBufAdd(buf, base, cur - base);
+            xmlBufAdd(buf, BAD_CAST "&quot;", 6);
+            cur++;
+            base = cur;
+        } else if (*cur == '<') {
+            if (base != cur)
+                xmlBufAdd(buf, base, cur - base);
+            xmlBufAdd(buf, BAD_CAST "&lt;", 4);
+            cur++;
+            base = cur;
+        } else if (*cur == '>') {
+            if (base != cur)
+                xmlBufAdd(buf, base, cur - base);
+            xmlBufAdd(buf, BAD_CAST "&gt;", 4);
+            cur++;
+            base = cur;
+        } else if (*cur == '&') {
+            if (base != cur)
+                xmlBufAdd(buf, base, cur - base);
+            xmlBufAdd(buf, BAD_CAST "&amp;", 5);
+            cur++;
+            base = cur;
+        } else if ((*cur >= 0x80) && (cur[1] != 0) &&
+	           ((doc == NULL) || (doc->encoding == NULL))) {
+            /*
+             * We assume we have UTF-8 content.
+             */
+            unsigned char tmp[12];
+            int val = 0, l = 1;
+
+            if (base != cur)
+                xmlBufAdd(buf, base, cur - base);
+            if (*cur < 0xC0) {
+                xmlSaveErr(XML_SAVE_NOT_UTF8, (xmlNodePtr) attr, NULL);
+		xmlSerializeHexCharRef(tmp, *cur);
+                xmlBufAdd(buf, (xmlChar *) tmp, -1);
+                cur++;
+                base = cur;
+                continue;
+            } else if (*cur < 0xE0) {
+                val = (cur[0]) & 0x1F;
+                val <<= 6;
+                val |= (cur[1]) & 0x3F;
+                l = 2;
+            } else if ((*cur < 0xF0) && (cur [2] != 0)) {
+                val = (cur[0]) & 0x0F;
+                val <<= 6;
+                val |= (cur[1]) & 0x3F;
+                val <<= 6;
+                val |= (cur[2]) & 0x3F;
+                l = 3;
+            } else if ((*cur < 0xF8) && (cur [2] != 0) && (cur[3] != 0)) {
+                val = (cur[0]) & 0x07;
+                val <<= 6;
+                val |= (cur[1]) & 0x3F;
+                val <<= 6;
+                val |= (cur[2]) & 0x3F;
+                val <<= 6;
+                val |= (cur[3]) & 0x3F;
+                l = 4;
+            }
+            if ((l == 1) || (!IS_CHAR(val))) {
+                xmlSaveErr(XML_SAVE_CHAR_INVALID, (xmlNodePtr) attr, NULL);
+		xmlSerializeHexCharRef(tmp, *cur);
+                xmlBufAdd(buf, (xmlChar *) tmp, -1);
+                cur++;
+                base = cur;
+                continue;
+            }
+            /*
+             * We could do multiple things here. Just save
+             * as a char ref
+             */
+	    xmlSerializeHexCharRef(tmp, val);
+            xmlBufAdd(buf, (xmlChar *) tmp, -1);
+            cur += l;
+            base = cur;
+        } else {
+            cur++;
+        }
+    }
+    if (base != cur)
+        xmlBufAdd(buf, base, cur - base);
+}
+
+/**
+ * xmlAttrSerializeTxtContent:
+ * @buf:  the XML buffer output
+ * @doc:  the document
+ * @attr: the attribute node
+ * @string: the text content
+ *
+ * Serialize text attribute values to an xml simple buffer
+ */
+void
+xmlAttrSerializeTxtContent(xmlBufferPtr buf, xmlDocPtr doc,
+                           xmlAttrPtr attr, const xmlChar * string)
+{
+    xmlBufPtr buffer;
+
+    if ((buf == NULL) || (string == NULL))
+        return;
+    buffer = xmlBufFromBuffer(buf);
+    if (buffer == NULL)
+        return;
+    xmlBufAttrSerializeTxtContent(buffer, doc, attr, string);
+    xmlBufBackToBuffer(buffer);
+}
+
+/**
+ * xmlNodeDump:
+ * @buf:  the XML buffer output
+ * @doc:  the document
+ * @cur:  the current node
+ * @level: the imbrication level for indenting
+ * @format: is formatting allowed
+ *
+ * Dump an XML node, recursive behaviour,children are printed too.
+ * Note that @format = 1 provide node indenting only if xmlIndentTreeOutput = 1
+ * or xmlKeepBlanksDefault(0) was called.
+ * Since this is using xmlBuffer structures it is limited to 2GB and somehow
+ * deprecated, use xmlNodeDumpOutput() instead.
+ *
+ * Returns the number of bytes written to the buffer or -1 in case of error
+ */
+int
+xmlNodeDump(xmlBufferPtr buf, xmlDocPtr doc, xmlNodePtr cur, int level,
+            int format)
+{
+    xmlBufPtr buffer;
+    size_t ret;
+
+    if ((buf == NULL) || (cur == NULL))
+        return(-1);
+    buffer = xmlBufFromBuffer(buf);
+    if (buffer == NULL)
+        return(-1);
+    ret = xmlBufNodeDump(buffer, doc, cur, level, format);
+    xmlBufBackToBuffer(buffer);
+    if (ret > INT_MAX)
+        return(-1);
+    return((int) ret);
+}
+
+/**
+ * xmlBufNodeDump:
+ * @buf:  the XML buffer output
+ * @doc:  the document
+ * @cur:  the current node
+ * @level: the imbrication level for indenting
+ * @format: is formatting allowed
+ *
+ * Dump an XML node, recursive behaviour,children are printed too.
+ * Note that @format = 1 provide node indenting only if xmlIndentTreeOutput = 1
+ * or xmlKeepBlanksDefault(0) was called
+ *
+ * Returns the number of bytes written to the buffer, in case of error 0
+ *     is returned or @buf stores the error
+ */
+
+size_t
+xmlBufNodeDump(xmlBufPtr buf, xmlDocPtr doc, xmlNodePtr cur, int level,
+            int format)
+{
+    size_t use;
+    int ret;
+    xmlOutputBufferPtr outbuf;
+    int oldalloc;
+
+    xmlInitParser();
+
+    if (cur == NULL) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+                        "xmlNodeDump : node == NULL\n");
+#endif
+        return (-1);
+    }
+    if (buf == NULL) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+                        "xmlNodeDump : buf == NULL\n");
+#endif
+        return (-1);
+    }
+    outbuf = (xmlOutputBufferPtr) xmlMalloc(sizeof(xmlOutputBuffer));
+    if (outbuf == NULL) {
+        xmlSaveErrMemory("creating buffer");
+        return (-1);
+    }
+    memset(outbuf, 0, (size_t) sizeof(xmlOutputBuffer));
+    outbuf->buffer = buf;
+    outbuf->encoder = NULL;
+    outbuf->writecallback = NULL;
+    outbuf->closecallback = NULL;
+    outbuf->context = NULL;
+    outbuf->written = 0;
+
+    use = xmlBufUse(buf);
+    oldalloc = xmlBufGetAllocationScheme(buf);
+    xmlBufSetAllocationScheme(buf, XML_BUFFER_ALLOC_DOUBLEIT);
+    xmlNodeDumpOutput(outbuf, doc, cur, level, format, NULL);
+    xmlBufSetAllocationScheme(buf, oldalloc);
+    xmlFree(outbuf);
+    ret = xmlBufUse(buf) - use;
+    return (ret);
+}
+
+/**
+ * xmlElemDump:
+ * @f:  the FILE * for the output
+ * @doc:  the document
+ * @cur:  the current node
+ *
+ * Dump an XML/HTML node, recursive behaviour, children are printed too.
+ */
+void
+xmlElemDump(FILE * f, xmlDocPtr doc, xmlNodePtr cur)
+{
+    xmlOutputBufferPtr outbuf;
+
+    xmlInitParser();
+
+    if (cur == NULL) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+                        "xmlElemDump : cur == NULL\n");
+#endif
+        return;
+    }
+#ifdef DEBUG_TREE
+    if (doc == NULL) {
+        xmlGenericError(xmlGenericErrorContext,
+                        "xmlElemDump : doc == NULL\n");
+    }
+#endif
+
+    outbuf = xmlOutputBufferCreateFile(f, NULL);
+    if (outbuf == NULL)
+        return;
+    if ((doc != NULL) && (doc->type == XML_HTML_DOCUMENT_NODE)) {
+#ifdef LIBXML_HTML_ENABLED
+        htmlNodeDumpOutput(outbuf, doc, cur, NULL);
+#else
+	xmlSaveErr(XML_ERR_INTERNAL_ERROR, cur, "HTML support not compiled in\n");
+#endif /* LIBXML_HTML_ENABLED */
+    } else
+        xmlNodeDumpOutput(outbuf, doc, cur, 0, 1, NULL);
+    xmlOutputBufferClose(outbuf);
+}
+
+/************************************************************************
+ *									*
+ *		Saving functions front-ends				*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlNodeDumpOutput:
+ * @buf:  the XML buffer output
+ * @doc:  the document
+ * @cur:  the current node
+ * @level: the imbrication level for indenting
+ * @format: is formatting allowed
+ * @encoding:  an optional encoding string
+ *
+ * Dump an XML node, recursive behaviour, children are printed too.
+ * Note that @format = 1 provide node indenting only if xmlIndentTreeOutput = 1
+ * or xmlKeepBlanksDefault(0) was called
+ */
+void
+xmlNodeDumpOutput(xmlOutputBufferPtr buf, xmlDocPtr doc, xmlNodePtr cur,
+                  int level, int format, const char *encoding)
+{
+    xmlSaveCtxt ctxt;
+#ifdef LIBXML_HTML_ENABLED
+    xmlDtdPtr dtd;
+    int is_xhtml = 0;
+#endif
+
+    xmlInitParser();
+
+    if ((buf == NULL) || (cur == NULL)) return;
+
+    if (encoding == NULL)
+        encoding = "UTF-8";
+
+    memset(&ctxt, 0, sizeof(ctxt));
+    ctxt.buf = buf;
+    ctxt.level = level;
+    ctxt.format = format ? 1 : 0;
+    ctxt.encoding = (const xmlChar *) encoding;
+    xmlSaveCtxtInit(&ctxt);
+    ctxt.options |= XML_SAVE_AS_XML;
+
+#ifdef LIBXML_HTML_ENABLED
+    dtd = xmlGetIntSubset(doc);
+    if (dtd != NULL) {
+	is_xhtml = xmlIsXHTML(dtd->SystemID, dtd->ExternalID);
+	if (is_xhtml < 0)
+	    is_xhtml = 0;
+    }
+
+    if (is_xhtml)
+        xhtmlNodeDumpOutput(&ctxt, cur);
+    else
+#endif
+        xmlNodeDumpOutputInternal(&ctxt, cur);
+}
+
+/**
+ * xmlDocDumpFormatMemoryEnc:
+ * @out_doc:  Document to generate XML text from
+ * @doc_txt_ptr:  Memory pointer for allocated XML text
+ * @doc_txt_len:  Length of the generated XML text
+ * @txt_encoding:  Character encoding to use when generating XML text
+ * @format:  should formatting spaces been added
+ *
+ * Dump the current DOM tree into memory using the character encoding specified
+ * by the caller.  Note it is up to the caller of this function to free the
+ * allocated memory with xmlFree().
+ * Note that @format = 1 provide node indenting only if xmlIndentTreeOutput = 1
+ * or xmlKeepBlanksDefault(0) was called
+ */
+
+void
+xmlDocDumpFormatMemoryEnc(xmlDocPtr out_doc, xmlChar **doc_txt_ptr,
+		int * doc_txt_len, const char * txt_encoding,
+		int format) {
+    xmlSaveCtxt ctxt;
+    int                         dummy = 0;
+    xmlOutputBufferPtr          out_buff = NULL;
+    xmlCharEncodingHandlerPtr   conv_hdlr = NULL;
+
+    if (doc_txt_len == NULL) {
+        doc_txt_len = &dummy;   /*  Continue, caller just won't get length */
+    }
+
+    if (doc_txt_ptr == NULL) {
+        *doc_txt_len = 0;
+        return;
+    }
+
+    *doc_txt_ptr = NULL;
+    *doc_txt_len = 0;
+
+    if (out_doc == NULL) {
+        /*  No document, no output  */
+        return;
+    }
+
+    /*
+     *  Validate the encoding value, if provided.
+     *  This logic is copied from xmlSaveFileEnc.
+     */
+
+    if (txt_encoding == NULL)
+	txt_encoding = (const char *) out_doc->encoding;
+    if (txt_encoding != NULL) {
+	conv_hdlr = xmlFindCharEncodingHandler(txt_encoding);
+	if ( conv_hdlr == NULL ) {
+	    xmlSaveErr(XML_SAVE_UNKNOWN_ENCODING, (xmlNodePtr) out_doc,
+		       txt_encoding);
+	    return;
+	}
+    }
+
+    if ((out_buff = xmlAllocOutputBuffer(conv_hdlr)) == NULL ) {
+        xmlSaveErrMemory("creating buffer");
+        return;
+    }
+
+    memset(&ctxt, 0, sizeof(ctxt));
+    ctxt.buf = out_buff;
+    ctxt.level = 0;
+    ctxt.format = format ? 1 : 0;
+    ctxt.encoding = (const xmlChar *) txt_encoding;
+    xmlSaveCtxtInit(&ctxt);
+    ctxt.options |= XML_SAVE_AS_XML;
+    xmlDocContentDumpOutput(&ctxt, out_doc);
+    xmlOutputBufferFlush(out_buff);
+    if (out_buff->conv != NULL) {
+	*doc_txt_len = xmlBufUse(out_buff->conv);
+	*doc_txt_ptr = xmlStrndup(xmlBufContent(out_buff->conv), *doc_txt_len);
+    } else {
+	*doc_txt_len = xmlBufUse(out_buff->buffer);
+	*doc_txt_ptr = xmlStrndup(xmlBufContent(out_buff->buffer),*doc_txt_len);
+    }
+    (void)xmlOutputBufferClose(out_buff);
+
+    if ((*doc_txt_ptr == NULL) && (*doc_txt_len > 0)) {
+        *doc_txt_len = 0;
+        xmlSaveErrMemory("creating output");
+    }
+
+    return;
+}
+
+/**
+ * xmlDocDumpMemory:
+ * @cur:  the document
+ * @mem:  OUT: the memory pointer
+ * @size:  OUT: the memory length
+ *
+ * Dump an XML document in memory and return the #xmlChar * and it's size
+ * in bytes. It's up to the caller to free the memory with xmlFree().
+ * The resulting byte array is zero terminated, though the last 0 is not
+ * included in the returned size.
+ */
+void
+xmlDocDumpMemory(xmlDocPtr cur, xmlChar**mem, int *size) {
+    xmlDocDumpFormatMemoryEnc(cur, mem, size, NULL, 0);
+}
+
+/**
+ * xmlDocDumpFormatMemory:
+ * @cur:  the document
+ * @mem:  OUT: the memory pointer
+ * @size:  OUT: the memory length
+ * @format:  should formatting spaces been added
+ *
+ *
+ * Dump an XML document in memory and return the #xmlChar * and it's size.
+ * It's up to the caller to free the memory with xmlFree().
+ * Note that @format = 1 provide node indenting only if xmlIndentTreeOutput = 1
+ * or xmlKeepBlanksDefault(0) was called
+ */
+void
+xmlDocDumpFormatMemory(xmlDocPtr cur, xmlChar**mem, int *size, int format) {
+    xmlDocDumpFormatMemoryEnc(cur, mem, size, NULL, format);
+}
+
+/**
+ * xmlDocDumpMemoryEnc:
+ * @out_doc:  Document to generate XML text from
+ * @doc_txt_ptr:  Memory pointer for allocated XML text
+ * @doc_txt_len:  Length of the generated XML text
+ * @txt_encoding:  Character encoding to use when generating XML text
+ *
+ * Dump the current DOM tree into memory using the character encoding specified
+ * by the caller.  Note it is up to the caller of this function to free the
+ * allocated memory with xmlFree().
+ */
+
+void
+xmlDocDumpMemoryEnc(xmlDocPtr out_doc, xmlChar **doc_txt_ptr,
+	            int * doc_txt_len, const char * txt_encoding) {
+    xmlDocDumpFormatMemoryEnc(out_doc, doc_txt_ptr, doc_txt_len,
+	                      txt_encoding, 0);
+}
+
+/**
+ * xmlDocFormatDump:
+ * @f:  the FILE*
+ * @cur:  the document
+ * @format: should formatting spaces been added
+ *
+ * Dump an XML document to an open FILE.
+ *
+ * returns: the number of bytes written or -1 in case of failure.
+ * Note that @format = 1 provide node indenting only if xmlIndentTreeOutput = 1
+ * or xmlKeepBlanksDefault(0) was called
+ */
+int
+xmlDocFormatDump(FILE *f, xmlDocPtr cur, int format) {
+    xmlSaveCtxt ctxt;
+    xmlOutputBufferPtr buf;
+    const char * encoding;
+    xmlCharEncodingHandlerPtr handler = NULL;
+    int ret;
+
+    if (cur == NULL) {
+#ifdef DEBUG_TREE
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlDocDump : document == NULL\n");
+#endif
+	return(-1);
+    }
+    encoding = (const char *) cur->encoding;
+
+    if (encoding != NULL) {
+	handler = xmlFindCharEncodingHandler(encoding);
+	if (handler == NULL) {
+	    xmlFree((char *) cur->encoding);
+	    cur->encoding = NULL;
+	    encoding = NULL;
+	}
+    }
+    buf = xmlOutputBufferCreateFile(f, handler);
+    if (buf == NULL) return(-1);
+    memset(&ctxt, 0, sizeof(ctxt));
+    ctxt.buf = buf;
+    ctxt.level = 0;
+    ctxt.format = format ? 1 : 0;
+    ctxt.encoding = (const xmlChar *) encoding;
+    xmlSaveCtxtInit(&ctxt);
+    ctxt.options |= XML_SAVE_AS_XML;
+    xmlDocContentDumpOutput(&ctxt, cur);
+
+    ret = xmlOutputBufferClose(buf);
+    return(ret);
+}
+
+/**
+ * xmlDocDump:
+ * @f:  the FILE*
+ * @cur:  the document
+ *
+ * Dump an XML document to an open FILE.
+ *
+ * returns: the number of bytes written or -1 in case of failure.
+ */
+int
+xmlDocDump(FILE *f, xmlDocPtr cur) {
+    return(xmlDocFormatDump (f, cur, 0));
+}
+
+/**
+ * xmlSaveFileTo:
+ * @buf:  an output I/O buffer
+ * @cur:  the document
+ * @encoding:  the encoding if any assuming the I/O layer handles the transcoding
+ *
+ * Dump an XML document to an I/O buffer.
+ * Warning ! This call xmlOutputBufferClose() on buf which is not available
+ * after this call.
+ *
+ * returns: the number of bytes written or -1 in case of failure.
+ */
+int
+xmlSaveFileTo(xmlOutputBufferPtr buf, xmlDocPtr cur, const char *encoding) {
+    xmlSaveCtxt ctxt;
+    int ret;
+
+    if (buf == NULL) return(-1);
+    if (cur == NULL) {
+        xmlOutputBufferClose(buf);
+	return(-1);
+    }
+    memset(&ctxt, 0, sizeof(ctxt));
+    ctxt.buf = buf;
+    ctxt.level = 0;
+    ctxt.format = 0;
+    ctxt.encoding = (const xmlChar *) encoding;
+    xmlSaveCtxtInit(&ctxt);
+    ctxt.options |= XML_SAVE_AS_XML;
+    xmlDocContentDumpOutput(&ctxt, cur);
+    ret = xmlOutputBufferClose(buf);
+    return(ret);
+}
+
+/**
+ * xmlSaveFormatFileTo:
+ * @buf:  an output I/O buffer
+ * @cur:  the document
+ * @encoding:  the encoding if any assuming the I/O layer handles the transcoding
+ * @format: should formatting spaces been added
+ *
+ * Dump an XML document to an I/O buffer.
+ * Warning ! This call xmlOutputBufferClose() on buf which is not available
+ * after this call.
+ *
+ * returns: the number of bytes written or -1 in case of failure.
+ */
+int
+xmlSaveFormatFileTo(xmlOutputBufferPtr buf, xmlDocPtr cur,
+                    const char *encoding, int format)
+{
+    xmlSaveCtxt ctxt;
+    int ret;
+
+    if (buf == NULL) return(-1);
+    if ((cur == NULL) ||
+        ((cur->type != XML_DOCUMENT_NODE) &&
+	 (cur->type != XML_HTML_DOCUMENT_NODE))) {
+        xmlOutputBufferClose(buf);
+	return(-1);
+    }
+    memset(&ctxt, 0, sizeof(ctxt));
+    ctxt.buf = buf;
+    ctxt.level = 0;
+    ctxt.format = format ? 1 : 0;
+    ctxt.encoding = (const xmlChar *) encoding;
+    xmlSaveCtxtInit(&ctxt);
+    ctxt.options |= XML_SAVE_AS_XML;
+    xmlDocContentDumpOutput(&ctxt, cur);
+    ret = xmlOutputBufferClose(buf);
+    return (ret);
+}
+
+/**
+ * xmlSaveFormatFileEnc:
+ * @filename:  the filename or URL to output
+ * @cur:  the document being saved
+ * @encoding:  the name of the encoding to use or NULL.
+ * @format:  should formatting spaces be added.
+ *
+ * Dump an XML document to a file or an URL.
+ *
+ * Returns the number of bytes written or -1 in case of error.
+ * Note that @format = 1 provide node indenting only if xmlIndentTreeOutput = 1
+ * or xmlKeepBlanksDefault(0) was called
+ */
+int
+xmlSaveFormatFileEnc( const char * filename, xmlDocPtr cur,
+			const char * encoding, int format ) {
+    xmlSaveCtxt ctxt;
+    xmlOutputBufferPtr buf;
+    xmlCharEncodingHandlerPtr handler = NULL;
+    int ret;
+
+    if (cur == NULL)
+	return(-1);
+
+    if (encoding == NULL)
+	encoding = (const char *) cur->encoding;
+
+    if (encoding != NULL) {
+
+	    handler = xmlFindCharEncodingHandler(encoding);
+	    if (handler == NULL)
+		return(-1);
+    }
+
+#ifdef LIBXML_ZLIB_ENABLED
+    if (cur->compression < 0) cur->compression = xmlGetCompressMode();
+#endif
+    /*
+     * save the content to a temp buffer.
+     */
+    buf = xmlOutputBufferCreateFilename(filename, handler, cur->compression);
+    if (buf == NULL) return(-1);
+    memset(&ctxt, 0, sizeof(ctxt));
+    ctxt.buf = buf;
+    ctxt.level = 0;
+    ctxt.format = format ? 1 : 0;
+    ctxt.encoding = (const xmlChar *) encoding;
+    xmlSaveCtxtInit(&ctxt);
+    ctxt.options |= XML_SAVE_AS_XML;
+
+    xmlDocContentDumpOutput(&ctxt, cur);
+
+    ret = xmlOutputBufferClose(buf);
+    return(ret);
+}
+
+
+/**
+ * xmlSaveFileEnc:
+ * @filename:  the filename (or URL)
+ * @cur:  the document
+ * @encoding:  the name of an encoding (or NULL)
+ *
+ * Dump an XML document, converting it to the given encoding
+ *
+ * returns: the number of bytes written or -1 in case of failure.
+ */
+int
+xmlSaveFileEnc(const char *filename, xmlDocPtr cur, const char *encoding) {
+    return ( xmlSaveFormatFileEnc( filename, cur, encoding, 0 ) );
+}
+
+/**
+ * xmlSaveFormatFile:
+ * @filename:  the filename (or URL)
+ * @cur:  the document
+ * @format:  should formatting spaces been added
+ *
+ * Dump an XML document to a file. Will use compression if
+ * compiled in and enabled. If @filename is "-" the stdout file is
+ * used. If @format is set then the document will be indented on output.
+ * Note that @format = 1 provide node indenting only if xmlIndentTreeOutput = 1
+ * or xmlKeepBlanksDefault(0) was called
+ *
+ * returns: the number of bytes written or -1 in case of failure.
+ */
+int
+xmlSaveFormatFile(const char *filename, xmlDocPtr cur, int format) {
+    return ( xmlSaveFormatFileEnc( filename, cur, NULL, format ) );
+}
+
+/**
+ * xmlSaveFile:
+ * @filename:  the filename (or URL)
+ * @cur:  the document
+ *
+ * Dump an XML document to a file. Will use compression if
+ * compiled in and enabled. If @filename is "-" the stdout file is
+ * used.
+ * returns: the number of bytes written or -1 in case of failure.
+ */
+int
+xmlSaveFile(const char *filename, xmlDocPtr cur) {
+    return(xmlSaveFormatFileEnc(filename, cur, NULL, 0));
+}
+
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+#define bottom_xmlsave
+#include "elfgcchack.h"
diff --git a/src/xmlstring.c b/src/xmlstring.c
new file mode 100644
index 000000000000..62d3053b4824
--- /dev/null
+++ b/src/xmlstring.c
@@ -0,0 +1,1054 @@
+/*
+ * string.c : an XML string utilities module
+ *
+ * This module provides various utility functions for manipulating
+ * the xmlChar* type. All functions named xmlStr* have been moved here
+ * from the parser.c file (their original home).
+ *
+ * See Copyright for the status of this software.
+ *
+ * UTF8 string routines from:
+ * William Brack <wbrack@mmm.com.hk>
+ *
+ * daniel@veillard.com
+ */
+
+#define IN_LIBXML
+#include "libxml.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include <libxml/xmlmemory.h>
+#include <libxml/parserInternals.h>
+#include <libxml/xmlstring.h>
+
+/************************************************************************
+ *                                                                      *
+ *                Commodity functions to handle xmlChars                *
+ *                                                                      *
+ ************************************************************************/
+
+/**
+ * xmlStrndup:
+ * @cur:  the input xmlChar *
+ * @len:  the len of @cur
+ *
+ * a strndup for array of xmlChar's
+ *
+ * Returns a new xmlChar * or NULL
+ */
+xmlChar *
+xmlStrndup(const xmlChar *cur, int len) {
+    xmlChar *ret;
+
+    if ((cur == NULL) || (len < 0)) return(NULL);
+    ret = (xmlChar *) xmlMallocAtomic((len + 1) * sizeof(xmlChar));
+    if (ret == NULL) {
+        xmlErrMemory(NULL, NULL);
+        return(NULL);
+    }
+    memcpy(ret, cur, len * sizeof(xmlChar));
+    ret[len] = 0;
+    return(ret);
+}
+
+/**
+ * xmlStrdup:
+ * @cur:  the input xmlChar *
+ *
+ * a strdup for array of xmlChar's. Since they are supposed to be
+ * encoded in UTF-8 or an encoding with 8bit based chars, we assume
+ * a termination mark of '0'.
+ *
+ * Returns a new xmlChar * or NULL
+ */
+xmlChar *
+xmlStrdup(const xmlChar *cur) {
+    const xmlChar *p = cur;
+
+    if (cur == NULL) return(NULL);
+    while (*p != 0) p++; /* non input consuming */
+    return(xmlStrndup(cur, p - cur));
+}
+
+/**
+ * xmlCharStrndup:
+ * @cur:  the input char *
+ * @len:  the len of @cur
+ *
+ * a strndup for char's to xmlChar's
+ *
+ * Returns a new xmlChar * or NULL
+ */
+
+xmlChar *
+xmlCharStrndup(const char *cur, int len) {
+    int i;
+    xmlChar *ret;
+
+    if ((cur == NULL) || (len < 0)) return(NULL);
+    ret = (xmlChar *) xmlMallocAtomic((len + 1) * sizeof(xmlChar));
+    if (ret == NULL) {
+        xmlErrMemory(NULL, NULL);
+        return(NULL);
+    }
+    for (i = 0;i < len;i++) {
+        ret[i] = (xmlChar) cur[i];
+        if (ret[i] == 0) return(ret);
+    }
+    ret[len] = 0;
+    return(ret);
+}
+
+/**
+ * xmlCharStrdup:
+ * @cur:  the input char *
+ *
+ * a strdup for char's to xmlChar's
+ *
+ * Returns a new xmlChar * or NULL
+ */
+
+xmlChar *
+xmlCharStrdup(const char *cur) {
+    const char *p = cur;
+
+    if (cur == NULL) return(NULL);
+    while (*p != '\0') p++; /* non input consuming */
+    return(xmlCharStrndup(cur, p - cur));
+}
+
+/**
+ * xmlStrcmp:
+ * @str1:  the first xmlChar *
+ * @str2:  the second xmlChar *
+ *
+ * a strcmp for xmlChar's
+ *
+ * Returns the integer result of the comparison
+ */
+
+int
+xmlStrcmp(const xmlChar *str1, const xmlChar *str2) {
+    if (str1 == str2) return(0);
+    if (str1 == NULL) return(-1);
+    if (str2 == NULL) return(1);
+#ifdef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
+    return(strcmp((const char *)str1, (const char *)str2));
+#else
+    do {
+        int tmp = *str1++ - *str2;
+        if (tmp != 0) return(tmp);
+    } while (*str2++ != 0);
+    return 0;
+#endif
+}
+
+/**
+ * xmlStrEqual:
+ * @str1:  the first xmlChar *
+ * @str2:  the second xmlChar *
+ *
+ * Check if both strings are equal of have same content.
+ * Should be a bit more readable and faster than xmlStrcmp()
+ *
+ * Returns 1 if they are equal, 0 if they are different
+ */
+
+int
+xmlStrEqual(const xmlChar *str1, const xmlChar *str2) {
+    if (str1 == str2) return(1);
+    if (str1 == NULL) return(0);
+    if (str2 == NULL) return(0);
+#ifdef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
+    return(strcmp((const char *)str1, (const char *)str2) == 0);
+#else
+    do {
+        if (*str1++ != *str2) return(0);
+    } while (*str2++);
+    return(1);
+#endif
+}
+
+/**
+ * xmlStrQEqual:
+ * @pref:  the prefix of the QName
+ * @name:  the localname of the QName
+ * @str:  the second xmlChar *
+ *
+ * Check if a QName is Equal to a given string
+ *
+ * Returns 1 if they are equal, 0 if they are different
+ */
+
+int
+xmlStrQEqual(const xmlChar *pref, const xmlChar *name, const xmlChar *str) {
+    if (pref == NULL) return(xmlStrEqual(name, str));
+    if (name == NULL) return(0);
+    if (str == NULL) return(0);
+
+    do {
+        if (*pref++ != *str) return(0);
+    } while ((*str++) && (*pref));
+    if (*str++ != ':') return(0);
+    do {
+        if (*name++ != *str) return(0);
+    } while (*str++);
+    return(1);
+}
+
+/**
+ * xmlStrncmp:
+ * @str1:  the first xmlChar *
+ * @str2:  the second xmlChar *
+ * @len:  the max comparison length
+ *
+ * a strncmp for xmlChar's
+ *
+ * Returns the integer result of the comparison
+ */
+
+int
+xmlStrncmp(const xmlChar *str1, const xmlChar *str2, int len) {
+    if (len <= 0) return(0);
+    if (str1 == str2) return(0);
+    if (str1 == NULL) return(-1);
+    if (str2 == NULL) return(1);
+#ifdef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
+    return(strncmp((const char *)str1, (const char *)str2, len));
+#else
+    do {
+        int tmp = *str1++ - *str2;
+        if (tmp != 0 || --len == 0) return(tmp);
+    } while (*str2++ != 0);
+    return 0;
+#endif
+}
+
+static const xmlChar casemap[256] = {
+    0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
+    0x08,0x09,0x0A,0x0B,0x0C,0x0D,0x0E,0x0F,
+    0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
+    0x18,0x19,0x1A,0x1B,0x1C,0x1D,0x1E,0x1F,
+    0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,
+    0x28,0x29,0x2A,0x2B,0x2C,0x2D,0x2E,0x2F,
+    0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,
+    0x38,0x39,0x3A,0x3B,0x3C,0x3D,0x3E,0x3F,
+    0x40,0x61,0x62,0x63,0x64,0x65,0x66,0x67,
+    0x68,0x69,0x6A,0x6B,0x6C,0x6D,0x6E,0x6F,
+    0x70,0x71,0x72,0x73,0x74,0x75,0x76,0x77,
+    0x78,0x79,0x7A,0x7B,0x5C,0x5D,0x5E,0x5F,
+    0x60,0x61,0x62,0x63,0x64,0x65,0x66,0x67,
+    0x68,0x69,0x6A,0x6B,0x6C,0x6D,0x6E,0x6F,
+    0x70,0x71,0x72,0x73,0x74,0x75,0x76,0x77,
+    0x78,0x79,0x7A,0x7B,0x7C,0x7D,0x7E,0x7F,
+    0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,
+    0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,
+    0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,
+    0x98,0x99,0x9A,0x9B,0x9C,0x9D,0x9E,0x9F,
+    0xA0,0xA1,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,
+    0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,
+    0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,
+    0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF,
+    0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,
+    0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,
+    0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,
+    0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF,
+    0xE0,0xE1,0xE2,0xE3,0xE4,0xE5,0xE6,0xE7,
+    0xE8,0xE9,0xEA,0xEB,0xEC,0xED,0xEE,0xEF,
+    0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,
+    0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF
+};
+
+/**
+ * xmlStrcasecmp:
+ * @str1:  the first xmlChar *
+ * @str2:  the second xmlChar *
+ *
+ * a strcasecmp for xmlChar's
+ *
+ * Returns the integer result of the comparison
+ */
+
+int
+xmlStrcasecmp(const xmlChar *str1, const xmlChar *str2) {
+    register int tmp;
+
+    if (str1 == str2) return(0);
+    if (str1 == NULL) return(-1);
+    if (str2 == NULL) return(1);
+    do {
+        tmp = casemap[*str1++] - casemap[*str2];
+        if (tmp != 0) return(tmp);
+    } while (*str2++ != 0);
+    return 0;
+}
+
+/**
+ * xmlStrncasecmp:
+ * @str1:  the first xmlChar *
+ * @str2:  the second xmlChar *
+ * @len:  the max comparison length
+ *
+ * a strncasecmp for xmlChar's
+ *
+ * Returns the integer result of the comparison
+ */
+
+int
+xmlStrncasecmp(const xmlChar *str1, const xmlChar *str2, int len) {
+    register int tmp;
+
+    if (len <= 0) return(0);
+    if (str1 == str2) return(0);
+    if (str1 == NULL) return(-1);
+    if (str2 == NULL) return(1);
+    do {
+        tmp = casemap[*str1++] - casemap[*str2];
+        if (tmp != 0 || --len == 0) return(tmp);
+    } while (*str2++ != 0);
+    return 0;
+}
+
+/**
+ * xmlStrchr:
+ * @str:  the xmlChar * array
+ * @val:  the xmlChar to search
+ *
+ * a strchr for xmlChar's
+ *
+ * Returns the xmlChar * for the first occurrence or NULL.
+ */
+
+const xmlChar *
+xmlStrchr(const xmlChar *str, xmlChar val) {
+    if (str == NULL) return(NULL);
+    while (*str != 0) { /* non input consuming */
+        if (*str == val) return((xmlChar *) str);
+        str++;
+    }
+    return(NULL);
+}
+
+/**
+ * xmlStrstr:
+ * @str:  the xmlChar * array (haystack)
+ * @val:  the xmlChar to search (needle)
+ *
+ * a strstr for xmlChar's
+ *
+ * Returns the xmlChar * for the first occurrence or NULL.
+ */
+
+const xmlChar *
+xmlStrstr(const xmlChar *str, const xmlChar *val) {
+    int n;
+
+    if (str == NULL) return(NULL);
+    if (val == NULL) return(NULL);
+    n = xmlStrlen(val);
+
+    if (n == 0) return(str);
+    while (*str != 0) { /* non input consuming */
+        if (*str == *val) {
+            if (!xmlStrncmp(str, val, n)) return((const xmlChar *) str);
+        }
+        str++;
+    }
+    return(NULL);
+}
+
+/**
+ * xmlStrcasestr:
+ * @str:  the xmlChar * array (haystack)
+ * @val:  the xmlChar to search (needle)
+ *
+ * a case-ignoring strstr for xmlChar's
+ *
+ * Returns the xmlChar * for the first occurrence or NULL.
+ */
+
+const xmlChar *
+xmlStrcasestr(const xmlChar *str, const xmlChar *val) {
+    int n;
+
+    if (str == NULL) return(NULL);
+    if (val == NULL) return(NULL);
+    n = xmlStrlen(val);
+
+    if (n == 0) return(str);
+    while (*str != 0) { /* non input consuming */
+        if (casemap[*str] == casemap[*val])
+            if (!xmlStrncasecmp(str, val, n)) return(str);
+        str++;
+    }
+    return(NULL);
+}
+
+/**
+ * xmlStrsub:
+ * @str:  the xmlChar * array (haystack)
+ * @start:  the index of the first char (zero based)
+ * @len:  the length of the substring
+ *
+ * Extract a substring of a given string
+ *
+ * Returns the xmlChar * for the first occurrence or NULL.
+ */
+
+xmlChar *
+xmlStrsub(const xmlChar *str, int start, int len) {
+    int i;
+
+    if (str == NULL) return(NULL);
+    if (start < 0) return(NULL);
+    if (len < 0) return(NULL);
+
+    for (i = 0;i < start;i++) {
+        if (*str == 0) return(NULL);
+        str++;
+    }
+    if (*str == 0) return(NULL);
+    return(xmlStrndup(str, len));
+}
+
+/**
+ * xmlStrlen:
+ * @str:  the xmlChar * array
+ *
+ * length of a xmlChar's string
+ *
+ * Returns the number of xmlChar contained in the ARRAY.
+ */
+
+int
+xmlStrlen(const xmlChar *str) {
+    int len = 0;
+
+    if (str == NULL) return(0);
+    while (*str != 0) { /* non input consuming */
+        str++;
+        len++;
+    }
+    return(len);
+}
+
+/**
+ * xmlStrncat:
+ * @cur:  the original xmlChar * array
+ * @add:  the xmlChar * array added
+ * @len:  the length of @add
+ *
+ * a strncat for array of xmlChar's, it will extend @cur with the len
+ * first bytes of @add. Note that if @len < 0 then this is an API error
+ * and NULL will be returned.
+ *
+ * Returns a new xmlChar *, the original @cur is reallocated and should
+ * not be freed.
+ */
+
+xmlChar *
+xmlStrncat(xmlChar *cur, const xmlChar *add, int len) {
+    int size;
+    xmlChar *ret;
+
+    if ((add == NULL) || (len == 0))
+        return(cur);
+    if (len < 0)
+	return(NULL);
+    if (cur == NULL)
+        return(xmlStrndup(add, len));
+
+    size = xmlStrlen(cur);
+    if (size < 0)
+        return(NULL);
+    ret = (xmlChar *) xmlRealloc(cur, (size + len + 1) * sizeof(xmlChar));
+    if (ret == NULL) {
+        xmlErrMemory(NULL, NULL);
+        return(cur);
+    }
+    memcpy(&ret[size], add, len * sizeof(xmlChar));
+    ret[size + len] = 0;
+    return(ret);
+}
+
+/**
+ * xmlStrncatNew:
+ * @str1:  first xmlChar string
+ * @str2:  second xmlChar string
+ * @len:  the len of @str2 or < 0
+ *
+ * same as xmlStrncat, but creates a new string.  The original
+ * two strings are not freed. If @len is < 0 then the length
+ * will be calculated automatically.
+ *
+ * Returns a new xmlChar * or NULL
+ */
+xmlChar *
+xmlStrncatNew(const xmlChar *str1, const xmlChar *str2, int len) {
+    int size;
+    xmlChar *ret;
+
+    if (len < 0) {
+        len = xmlStrlen(str2);
+        if (len < 0)
+            return(NULL);
+    }
+    if ((str2 == NULL) || (len == 0))
+        return(xmlStrdup(str1));
+    if (str1 == NULL)
+        return(xmlStrndup(str2, len));
+
+    size = xmlStrlen(str1);
+    if (size < 0)
+        return(NULL);
+    ret = (xmlChar *) xmlMalloc((size + len + 1) * sizeof(xmlChar));
+    if (ret == NULL) {
+        xmlErrMemory(NULL, NULL);
+        return(xmlStrndup(str1, size));
+    }
+    memcpy(ret, str1, size * sizeof(xmlChar));
+    memcpy(&ret[size], str2, len * sizeof(xmlChar));
+    ret[size + len] = 0;
+    return(ret);
+}
+
+/**
+ * xmlStrcat:
+ * @cur:  the original xmlChar * array
+ * @add:  the xmlChar * array added
+ *
+ * a strcat for array of xmlChar's. Since they are supposed to be
+ * encoded in UTF-8 or an encoding with 8bit based chars, we assume
+ * a termination mark of '0'.
+ *
+ * Returns a new xmlChar * containing the concatenated string. The original
+ * @cur is reallocated and should not be freed.
+ */
+xmlChar *
+xmlStrcat(xmlChar *cur, const xmlChar *add) {
+    const xmlChar *p = add;
+
+    if (add == NULL) return(cur);
+    if (cur == NULL)
+        return(xmlStrdup(add));
+
+    while (*p != 0) p++; /* non input consuming */
+    return(xmlStrncat(cur, add, p - add));
+}
+
+/**
+ * xmlStrPrintf:
+ * @buf:   the result buffer.
+ * @len:   the result buffer length.
+ * @msg:   the message with printf formatting.
+ * @...:   extra parameters for the message.
+ *
+ * Formats @msg and places result into @buf.
+ *
+ * Returns the number of characters written to @buf or -1 if an error occurs.
+ */
+int XMLCDECL
+xmlStrPrintf(xmlChar *buf, int len, const char *msg, ...) {
+    va_list args;
+    int ret;
+
+    if((buf == NULL) || (msg == NULL)) {
+        return(-1);
+    }
+
+    va_start(args, msg);
+    ret = vsnprintf((char *) buf, len, (const char *) msg, args);
+    va_end(args);
+    buf[len - 1] = 0; /* be safe ! */
+
+    return(ret);
+}
+
+/**
+ * xmlStrVPrintf:
+ * @buf:   the result buffer.
+ * @len:   the result buffer length.
+ * @msg:   the message with printf formatting.
+ * @ap:    extra parameters for the message.
+ *
+ * Formats @msg and places result into @buf.
+ *
+ * Returns the number of characters written to @buf or -1 if an error occurs.
+ */
+int
+xmlStrVPrintf(xmlChar *buf, int len, const char *msg, va_list ap) {
+    int ret;
+
+    if((buf == NULL) || (msg == NULL)) {
+        return(-1);
+    }
+
+    ret = vsnprintf((char *) buf, len, (const char *) msg, ap);
+    buf[len - 1] = 0; /* be safe ! */
+
+    return(ret);
+}
+
+/************************************************************************
+ *                                                                      *
+ *              Generic UTF8 handling routines                          *
+ *                                                                      *
+ * From rfc2044: encoding of the Unicode values on UTF-8:               *
+ *                                                                      *
+ * UCS-4 range (hex.)           UTF-8 octet sequence (binary)           *
+ * 0000 0000-0000 007F   0xxxxxxx                                       *
+ * 0000 0080-0000 07FF   110xxxxx 10xxxxxx                              *
+ * 0000 0800-0000 FFFF   1110xxxx 10xxxxxx 10xxxxxx                     *
+ *                                                                      *
+ * I hope we won't use values > 0xFFFF anytime soon !                   *
+ *                                                                      *
+ ************************************************************************/
+
+
+/**
+ * xmlUTF8Size:
+ * @utf: pointer to the UTF8 character
+ *
+ * calculates the internal size of a UTF8 character
+ *
+ * returns the numbers of bytes in the character, -1 on format error
+ */
+int
+xmlUTF8Size(const xmlChar *utf) {
+    xmlChar mask;
+    int len;
+
+    if (utf == NULL)
+        return -1;
+    if (*utf < 0x80)
+        return 1;
+    /* check valid UTF8 character */
+    if (!(*utf & 0x40))
+        return -1;
+    /* determine number of bytes in char */
+    len = 2;
+    for (mask=0x20; mask != 0; mask>>=1) {
+        if (!(*utf & mask))
+            return len;
+        len++;
+    }
+    return -1;
+}
+
+/**
+ * xmlUTF8Charcmp:
+ * @utf1: pointer to first UTF8 char
+ * @utf2: pointer to second UTF8 char
+ *
+ * compares the two UCS4 values
+ *
+ * returns result of the compare as with xmlStrncmp
+ */
+int
+xmlUTF8Charcmp(const xmlChar *utf1, const xmlChar *utf2) {
+
+    if (utf1 == NULL ) {
+        if (utf2 == NULL)
+            return 0;
+        return -1;
+    }
+    return xmlStrncmp(utf1, utf2, xmlUTF8Size(utf1));
+}
+
+/**
+ * xmlUTF8Strlen:
+ * @utf:  a sequence of UTF-8 encoded bytes
+ *
+ * compute the length of an UTF8 string, it doesn't do a full UTF8
+ * checking of the content of the string.
+ *
+ * Returns the number of characters in the string or -1 in case of error
+ */
+int
+xmlUTF8Strlen(const xmlChar *utf) {
+    int ret = 0;
+
+    if (utf == NULL)
+        return(-1);
+
+    while (*utf != 0) {
+        if (utf[0] & 0x80) {
+            if ((utf[1] & 0xc0) != 0x80)
+                return(-1);
+            if ((utf[0] & 0xe0) == 0xe0) {
+                if ((utf[2] & 0xc0) != 0x80)
+                    return(-1);
+                if ((utf[0] & 0xf0) == 0xf0) {
+                    if ((utf[0] & 0xf8) != 0xf0 || (utf[3] & 0xc0) != 0x80)
+                        return(-1);
+                    utf += 4;
+                } else {
+                    utf += 3;
+                }
+            } else {
+                utf += 2;
+            }
+        } else {
+            utf++;
+        }
+        ret++;
+    }
+    return(ret);
+}
+
+/**
+ * xmlGetUTF8Char:
+ * @utf:  a sequence of UTF-8 encoded bytes
+ * @len:  a pointer to the minimum number of bytes present in
+ *        the sequence.  This is used to assure the next character
+ *        is completely contained within the sequence.
+ *
+ * Read the first UTF8 character from @utf
+ *
+ * Returns the char value or -1 in case of error, and sets *len to
+ *        the actual number of bytes consumed (0 in case of error)
+ */
+int
+xmlGetUTF8Char(const unsigned char *utf, int *len) {
+    unsigned int c;
+
+    if (utf == NULL)
+        goto error;
+    if (len == NULL)
+        goto error;
+    if (*len < 1)
+        goto error;
+
+    c = utf[0];
+    if (c & 0x80) {
+        if (*len < 2)
+            goto error;
+        if ((utf[1] & 0xc0) != 0x80)
+            goto error;
+        if ((c & 0xe0) == 0xe0) {
+            if (*len < 3)
+                goto error;
+            if ((utf[2] & 0xc0) != 0x80)
+                goto error;
+            if ((c & 0xf0) == 0xf0) {
+                if (*len < 4)
+                    goto error;
+                if ((c & 0xf8) != 0xf0 || (utf[3] & 0xc0) != 0x80)
+                    goto error;
+                *len = 4;
+                /* 4-byte code */
+                c = (utf[0] & 0x7) << 18;
+                c |= (utf[1] & 0x3f) << 12;
+                c |= (utf[2] & 0x3f) << 6;
+                c |= utf[3] & 0x3f;
+            } else {
+              /* 3-byte code */
+                *len = 3;
+                c = (utf[0] & 0xf) << 12;
+                c |= (utf[1] & 0x3f) << 6;
+                c |= utf[2] & 0x3f;
+            }
+        } else {
+          /* 2-byte code */
+            *len = 2;
+            c = (utf[0] & 0x1f) << 6;
+            c |= utf[1] & 0x3f;
+        }
+    } else {
+        /* 1-byte code */
+        *len = 1;
+    }
+    return(c);
+
+error:
+    if (len != NULL)
+	*len = 0;
+    return(-1);
+}
+
+/**
+ * xmlCheckUTF8:
+ * @utf: Pointer to putative UTF-8 encoded string.
+ *
+ * Checks @utf for being valid UTF-8. @utf is assumed to be
+ * null-terminated. This function is not super-strict, as it will
+ * allow longer UTF-8 sequences than necessary. Note that Java is
+ * capable of producing these sequences if provoked. Also note, this
+ * routine checks for the 4-byte maximum size, but does not check for
+ * 0x10ffff maximum value.
+ *
+ * Return value: true if @utf is valid.
+ **/
+int
+xmlCheckUTF8(const unsigned char *utf)
+{
+    int ix;
+    unsigned char c;
+
+    if (utf == NULL)
+        return(0);
+    /*
+     * utf is a string of 1, 2, 3 or 4 bytes.  The valid strings
+     * are as follows (in "bit format"):
+     *    0xxxxxxx                                      valid 1-byte
+     *    110xxxxx 10xxxxxx                             valid 2-byte
+     *    1110xxxx 10xxxxxx 10xxxxxx                    valid 3-byte
+     *    11110xxx 10xxxxxx 10xxxxxx 10xxxxxx           valid 4-byte
+     */
+    for (ix = 0; (c = utf[ix]);) {      /* string is 0-terminated */
+        if ((c & 0x80) == 0x00) {	/* 1-byte code, starts with 10 */
+            ix++;
+	} else if ((c & 0xe0) == 0xc0) {/* 2-byte code, starts with 110 */
+	    if ((utf[ix+1] & 0xc0 ) != 0x80)
+	        return 0;
+	    ix += 2;
+	} else if ((c & 0xf0) == 0xe0) {/* 3-byte code, starts with 1110 */
+	    if (((utf[ix+1] & 0xc0) != 0x80) ||
+	        ((utf[ix+2] & 0xc0) != 0x80))
+		    return 0;
+	    ix += 3;
+	} else if ((c & 0xf8) == 0xf0) {/* 4-byte code, starts with 11110 */
+	    if (((utf[ix+1] & 0xc0) != 0x80) ||
+	        ((utf[ix+2] & 0xc0) != 0x80) ||
+		((utf[ix+3] & 0xc0) != 0x80))
+		    return 0;
+	    ix += 4;
+	} else				/* unknown encoding */
+	    return 0;
+      }
+      return(1);
+}
+
+/**
+ * xmlUTF8Strsize:
+ * @utf:  a sequence of UTF-8 encoded bytes
+ * @len:  the number of characters in the array
+ *
+ * storage size of an UTF8 string
+ * the behaviour is not guaranteed if the input string is not UTF-8
+ *
+ * Returns the storage size of
+ * the first 'len' characters of ARRAY
+ */
+
+int
+xmlUTF8Strsize(const xmlChar *utf, int len) {
+    const xmlChar   *ptr=utf;
+    xmlChar         ch;
+
+    if (utf == NULL)
+        return(0);
+
+    if (len <= 0)
+        return(0);
+
+    while ( len-- > 0) {
+        if ( !*ptr )
+            break;
+        if ( (ch = *ptr++) & 0x80) {
+            // Workaround for an optimization bug in VS 2015 Update 2, remove
+            // once the fix is released. crbug.com/599427
+            // https://connect.microsoft.com/VisualStudio/feedback/details/2582138
+            xmlChar ch2 = ch;
+            while ((ch2<<=1) & 0x80 ) {
+                ptr++;
+                if (*ptr == 0) break;
+            }
+        }
+    }
+    return (ptr - utf);
+}
+
+/**
+ * xmlUTF8Strndup:
+ * @utf:  the input UTF8 *
+ * @len:  the len of @utf (in chars)
+ *
+ * a strndup for array of UTF8's
+ *
+ * Returns a new UTF8 * or NULL
+ */
+xmlChar *
+xmlUTF8Strndup(const xmlChar *utf, int len) {
+    xmlChar *ret;
+    int i;
+
+    if ((utf == NULL) || (len < 0)) return(NULL);
+    i = xmlUTF8Strsize(utf, len);
+    ret = (xmlChar *) xmlMallocAtomic((i + 1) * sizeof(xmlChar));
+    if (ret == NULL) {
+        xmlGenericError(xmlGenericErrorContext,
+                "malloc of %ld byte failed\n",
+                (len + 1) * (long)sizeof(xmlChar));
+        return(NULL);
+    }
+    memcpy(ret, utf, i * sizeof(xmlChar));
+    ret[i] = 0;
+    return(ret);
+}
+
+/**
+ * xmlUTF8Strpos:
+ * @utf:  the input UTF8 *
+ * @pos:  the position of the desired UTF8 char (in chars)
+ *
+ * a function to provide the equivalent of fetching a
+ * character from a string array
+ *
+ * Returns a pointer to the UTF8 character or NULL
+ */
+const xmlChar *
+xmlUTF8Strpos(const xmlChar *utf, int pos) {
+    xmlChar ch;
+
+    if (utf == NULL) return(NULL);
+    if (pos < 0)
+        return(NULL);
+    while (pos--) {
+        if ((ch=*utf++) == 0) return(NULL);
+        if ( ch & 0x80 ) {
+            /* if not simple ascii, verify proper format */
+            if ( (ch & 0xc0) != 0xc0 )
+                return(NULL);
+            /* then skip over remaining bytes for this char */
+            while ( (ch <<= 1) & 0x80 )
+                if ( (*utf++ & 0xc0) != 0x80 )
+                    return(NULL);
+        }
+    }
+    return((xmlChar *)utf);
+}
+
+/**
+ * xmlUTF8Strloc:
+ * @utf:  the input UTF8 *
+ * @utfchar:  the UTF8 character to be found
+ *
+ * a function to provide the relative location of a UTF8 char
+ *
+ * Returns the relative character position of the desired char
+ * or -1 if not found
+ */
+int
+xmlUTF8Strloc(const xmlChar *utf, const xmlChar *utfchar) {
+    int i, size;
+    xmlChar ch;
+
+    if (utf==NULL || utfchar==NULL) return -1;
+    size = xmlUTF8Strsize(utfchar, 1);
+        for(i=0; (ch=*utf) != 0; i++) {
+            if (xmlStrncmp(utf, utfchar, size)==0)
+                return(i);
+            utf++;
+            if ( ch & 0x80 ) {
+                /* if not simple ascii, verify proper format */
+                if ( (ch & 0xc0) != 0xc0 )
+                    return(-1);
+                /* then skip over remaining bytes for this char */
+                while ( (ch <<= 1) & 0x80 )
+                    if ( (*utf++ & 0xc0) != 0x80 )
+                        return(-1);
+            }
+        }
+
+    return(-1);
+}
+/**
+ * xmlUTF8Strsub:
+ * @utf:  a sequence of UTF-8 encoded bytes
+ * @start: relative pos of first char
+ * @len:   total number to copy
+ *
+ * Create a substring from a given UTF-8 string
+ * Note:  positions are given in units of UTF-8 chars
+ *
+ * Returns a pointer to a newly created string
+ * or NULL if any problem
+ */
+
+xmlChar *
+xmlUTF8Strsub(const xmlChar *utf, int start, int len) {
+    int            i;
+    xmlChar ch;
+
+    if (utf == NULL) return(NULL);
+    if (start < 0) return(NULL);
+    if (len < 0) return(NULL);
+
+    /*
+     * Skip over any leading chars
+     */
+    for (i = 0;i < start;i++) {
+        if ((ch=*utf++) == 0) return(NULL);
+        if ( ch & 0x80 ) {
+            /* if not simple ascii, verify proper format */
+            if ( (ch & 0xc0) != 0xc0 )
+                return(NULL);
+            /* then skip over remaining bytes for this char */
+            while ( (ch <<= 1) & 0x80 )
+                if ( (*utf++ & 0xc0) != 0x80 )
+                    return(NULL);
+        }
+    }
+
+    return(xmlUTF8Strndup(utf, len));
+}
+
+/**
+ * xmlEscapeFormatString:
+ * @msg:  a pointer to the string in which to escape '%' characters.
+ * Must be a heap-allocated buffer created by libxml2 that may be
+ * returned, or that may be freed and replaced.
+ *
+ * Replaces the string pointed to by 'msg' with an escaped string.
+ * Returns the same string with all '%' characters escaped.
+ */
+xmlChar *
+xmlEscapeFormatString(xmlChar **msg)
+{
+    xmlChar *msgPtr = NULL;
+    xmlChar *result = NULL;
+    xmlChar *resultPtr = NULL;
+    size_t count = 0;
+    size_t msgLen = 0;
+    size_t resultLen = 0;
+
+    if (!msg || !*msg)
+        return(NULL);
+
+    for (msgPtr = *msg; *msgPtr != '\0'; ++msgPtr) {
+        ++msgLen;
+        if (*msgPtr == '%')
+            ++count;
+    }
+
+    if (count == 0)
+        return(*msg);
+
+    resultLen = msgLen + count + 1;
+    result = (xmlChar *) xmlMallocAtomic(resultLen * sizeof(xmlChar));
+    if (result == NULL) {
+        /* Clear *msg to prevent format string vulnerabilities in
+           out-of-memory situations. */
+        xmlFree(*msg);
+        *msg = NULL;
+        xmlErrMemory(NULL, NULL);
+        return(NULL);
+    }
+
+    for (msgPtr = *msg, resultPtr = result; *msgPtr != '\0'; ++msgPtr, ++resultPtr) {
+        *resultPtr = *msgPtr;
+        if (*msgPtr == '%')
+            *(++resultPtr) = '%';
+    }
+    result[resultLen - 1] = '\0';
+
+    xmlFree(*msg);
+    *msg = result;
+
+    return *msg;
+}
+
+#define bottom_xmlstring
+#include "elfgcchack.h"
diff --git a/src/xmlunicode.c b/src/xmlunicode.c
new file mode 100644
index 000000000000..6d0a96a0e270
--- /dev/null
+++ b/src/xmlunicode.c
@@ -0,0 +1,3179 @@
+/*
+ * xmlunicode.c: this module implements the Unicode character APIs
+ *
+ * This file is automatically generated from the
+ * UCS description files of the Unicode Character Database
+ * http://www.unicode.org/Public/4.0-Update1/UCD-4.0.1.html
+ * using the genUnicode.py Python script.
+ *
+ * Generation date: Mon Mar 27 11:09:52 2006
+ * Sources: Blocks-4.0.1.txt UnicodeData-4.0.1.txt
+ * Daniel Veillard <veillard@redhat.com>
+ */
+
+#define IN_LIBXML
+#include "libxml.h"
+
+#ifdef LIBXML_UNICODE_ENABLED
+
+#include <string.h>
+#include <libxml/xmlversion.h>
+#include <libxml/xmlunicode.h>
+#include <libxml/chvalid.h>
+
+typedef int (xmlIntFunc)(int);	/* just to keep one's mind untwisted */
+
+typedef struct {
+    const char *rangename;
+    xmlIntFunc *func;
+} xmlUnicodeRange;
+
+typedef struct {
+    const xmlUnicodeRange *table;
+    int		    numentries;
+} xmlUnicodeNameTable;
+
+
+static xmlIntFunc *xmlUnicodeLookup(xmlUnicodeNameTable *tptr, const char *tname);
+
+static const xmlUnicodeRange xmlUnicodeBlocks[] = {
+  {"AegeanNumbers", xmlUCSIsAegeanNumbers},
+  {"AlphabeticPresentationForms", xmlUCSIsAlphabeticPresentationForms},
+  {"Arabic", xmlUCSIsArabic},
+  {"ArabicPresentationForms-A", xmlUCSIsArabicPresentationFormsA},
+  {"ArabicPresentationForms-B", xmlUCSIsArabicPresentationFormsB},
+  {"Armenian", xmlUCSIsArmenian},
+  {"Arrows", xmlUCSIsArrows},
+  {"BasicLatin", xmlUCSIsBasicLatin},
+  {"Bengali", xmlUCSIsBengali},
+  {"BlockElements", xmlUCSIsBlockElements},
+  {"Bopomofo", xmlUCSIsBopomofo},
+  {"BopomofoExtended", xmlUCSIsBopomofoExtended},
+  {"BoxDrawing", xmlUCSIsBoxDrawing},
+  {"BraillePatterns", xmlUCSIsBraillePatterns},
+  {"Buhid", xmlUCSIsBuhid},
+  {"ByzantineMusicalSymbols", xmlUCSIsByzantineMusicalSymbols},
+  {"CJKCompatibility", xmlUCSIsCJKCompatibility},
+  {"CJKCompatibilityForms", xmlUCSIsCJKCompatibilityForms},
+  {"CJKCompatibilityIdeographs", xmlUCSIsCJKCompatibilityIdeographs},
+  {"CJKCompatibilityIdeographsSupplement", xmlUCSIsCJKCompatibilityIdeographsSupplement},
+  {"CJKRadicalsSupplement", xmlUCSIsCJKRadicalsSupplement},
+  {"CJKSymbolsandPunctuation", xmlUCSIsCJKSymbolsandPunctuation},
+  {"CJKUnifiedIdeographs", xmlUCSIsCJKUnifiedIdeographs},
+  {"CJKUnifiedIdeographsExtensionA", xmlUCSIsCJKUnifiedIdeographsExtensionA},
+  {"CJKUnifiedIdeographsExtensionB", xmlUCSIsCJKUnifiedIdeographsExtensionB},
+  {"Cherokee", xmlUCSIsCherokee},
+  {"CombiningDiacriticalMarks", xmlUCSIsCombiningDiacriticalMarks},
+  {"CombiningDiacriticalMarksforSymbols", xmlUCSIsCombiningDiacriticalMarksforSymbols},
+  {"CombiningHalfMarks", xmlUCSIsCombiningHalfMarks},
+  {"CombiningMarksforSymbols", xmlUCSIsCombiningMarksforSymbols},
+  {"ControlPictures", xmlUCSIsControlPictures},
+  {"CurrencySymbols", xmlUCSIsCurrencySymbols},
+  {"CypriotSyllabary", xmlUCSIsCypriotSyllabary},
+  {"Cyrillic", xmlUCSIsCyrillic},
+  {"CyrillicSupplement", xmlUCSIsCyrillicSupplement},
+  {"Deseret", xmlUCSIsDeseret},
+  {"Devanagari", xmlUCSIsDevanagari},
+  {"Dingbats", xmlUCSIsDingbats},
+  {"EnclosedAlphanumerics", xmlUCSIsEnclosedAlphanumerics},
+  {"EnclosedCJKLettersandMonths", xmlUCSIsEnclosedCJKLettersandMonths},
+  {"Ethiopic", xmlUCSIsEthiopic},
+  {"GeneralPunctuation", xmlUCSIsGeneralPunctuation},
+  {"GeometricShapes", xmlUCSIsGeometricShapes},
+  {"Georgian", xmlUCSIsGeorgian},
+  {"Gothic", xmlUCSIsGothic},
+  {"Greek", xmlUCSIsGreek},
+  {"GreekExtended", xmlUCSIsGreekExtended},
+  {"GreekandCoptic", xmlUCSIsGreekandCoptic},
+  {"Gujarati", xmlUCSIsGujarati},
+  {"Gurmukhi", xmlUCSIsGurmukhi},
+  {"HalfwidthandFullwidthForms", xmlUCSIsHalfwidthandFullwidthForms},
+  {"HangulCompatibilityJamo", xmlUCSIsHangulCompatibilityJamo},
+  {"HangulJamo", xmlUCSIsHangulJamo},
+  {"HangulSyllables", xmlUCSIsHangulSyllables},
+  {"Hanunoo", xmlUCSIsHanunoo},
+  {"Hebrew", xmlUCSIsHebrew},
+  {"HighPrivateUseSurrogates", xmlUCSIsHighPrivateUseSurrogates},
+  {"HighSurrogates", xmlUCSIsHighSurrogates},
+  {"Hiragana", xmlUCSIsHiragana},
+  {"IPAExtensions", xmlUCSIsIPAExtensions},
+  {"IdeographicDescriptionCharacters", xmlUCSIsIdeographicDescriptionCharacters},
+  {"Kanbun", xmlUCSIsKanbun},
+  {"KangxiRadicals", xmlUCSIsKangxiRadicals},
+  {"Kannada", xmlUCSIsKannada},
+  {"Katakana", xmlUCSIsKatakana},
+  {"KatakanaPhoneticExtensions", xmlUCSIsKatakanaPhoneticExtensions},
+  {"Khmer", xmlUCSIsKhmer},
+  {"KhmerSymbols", xmlUCSIsKhmerSymbols},
+  {"Lao", xmlUCSIsLao},
+  {"Latin-1Supplement", xmlUCSIsLatin1Supplement},
+  {"LatinExtended-A", xmlUCSIsLatinExtendedA},
+  {"LatinExtended-B", xmlUCSIsLatinExtendedB},
+  {"LatinExtendedAdditional", xmlUCSIsLatinExtendedAdditional},
+  {"LetterlikeSymbols", xmlUCSIsLetterlikeSymbols},
+  {"Limbu", xmlUCSIsLimbu},
+  {"LinearBIdeograms", xmlUCSIsLinearBIdeograms},
+  {"LinearBSyllabary", xmlUCSIsLinearBSyllabary},
+  {"LowSurrogates", xmlUCSIsLowSurrogates},
+  {"Malayalam", xmlUCSIsMalayalam},
+  {"MathematicalAlphanumericSymbols", xmlUCSIsMathematicalAlphanumericSymbols},
+  {"MathematicalOperators", xmlUCSIsMathematicalOperators},
+  {"MiscellaneousMathematicalSymbols-A", xmlUCSIsMiscellaneousMathematicalSymbolsA},
+  {"MiscellaneousMathematicalSymbols-B", xmlUCSIsMiscellaneousMathematicalSymbolsB},
+  {"MiscellaneousSymbols", xmlUCSIsMiscellaneousSymbols},
+  {"MiscellaneousSymbolsandArrows", xmlUCSIsMiscellaneousSymbolsandArrows},
+  {"MiscellaneousTechnical", xmlUCSIsMiscellaneousTechnical},
+  {"Mongolian", xmlUCSIsMongolian},
+  {"MusicalSymbols", xmlUCSIsMusicalSymbols},
+  {"Myanmar", xmlUCSIsMyanmar},
+  {"NumberForms", xmlUCSIsNumberForms},
+  {"Ogham", xmlUCSIsOgham},
+  {"OldItalic", xmlUCSIsOldItalic},
+  {"OpticalCharacterRecognition", xmlUCSIsOpticalCharacterRecognition},
+  {"Oriya", xmlUCSIsOriya},
+  {"Osmanya", xmlUCSIsOsmanya},
+  {"PhoneticExtensions", xmlUCSIsPhoneticExtensions},
+  {"PrivateUse", xmlUCSIsPrivateUse},
+  {"PrivateUseArea", xmlUCSIsPrivateUseArea},
+  {"Runic", xmlUCSIsRunic},
+  {"Shavian", xmlUCSIsShavian},
+  {"Sinhala", xmlUCSIsSinhala},
+  {"SmallFormVariants", xmlUCSIsSmallFormVariants},
+  {"SpacingModifierLetters", xmlUCSIsSpacingModifierLetters},
+  {"Specials", xmlUCSIsSpecials},
+  {"SuperscriptsandSubscripts", xmlUCSIsSuperscriptsandSubscripts},
+  {"SupplementalArrows-A", xmlUCSIsSupplementalArrowsA},
+  {"SupplementalArrows-B", xmlUCSIsSupplementalArrowsB},
+  {"SupplementalMathematicalOperators", xmlUCSIsSupplementalMathematicalOperators},
+  {"SupplementaryPrivateUseArea-A", xmlUCSIsSupplementaryPrivateUseAreaA},
+  {"SupplementaryPrivateUseArea-B", xmlUCSIsSupplementaryPrivateUseAreaB},
+  {"Syriac", xmlUCSIsSyriac},
+  {"Tagalog", xmlUCSIsTagalog},
+  {"Tagbanwa", xmlUCSIsTagbanwa},
+  {"Tags", xmlUCSIsTags},
+  {"TaiLe", xmlUCSIsTaiLe},
+  {"TaiXuanJingSymbols", xmlUCSIsTaiXuanJingSymbols},
+  {"Tamil", xmlUCSIsTamil},
+  {"Telugu", xmlUCSIsTelugu},
+  {"Thaana", xmlUCSIsThaana},
+  {"Thai", xmlUCSIsThai},
+  {"Tibetan", xmlUCSIsTibetan},
+  {"Ugaritic", xmlUCSIsUgaritic},
+  {"UnifiedCanadianAboriginalSyllabics", xmlUCSIsUnifiedCanadianAboriginalSyllabics},
+  {"VariationSelectors", xmlUCSIsVariationSelectors},
+  {"VariationSelectorsSupplement", xmlUCSIsVariationSelectorsSupplement},
+  {"YiRadicals", xmlUCSIsYiRadicals},
+  {"YiSyllables", xmlUCSIsYiSyllables},
+  {"YijingHexagramSymbols", xmlUCSIsYijingHexagramSymbols}};
+
+static xmlUnicodeRange xmlUnicodeCats[] = {
+  {"C", xmlUCSIsCatC},
+  {"Cc", xmlUCSIsCatCc},
+  {"Cf", xmlUCSIsCatCf},
+  {"Co", xmlUCSIsCatCo},
+  {"Cs", xmlUCSIsCatCs},
+  {"L", xmlUCSIsCatL},
+  {"Ll", xmlUCSIsCatLl},
+  {"Lm", xmlUCSIsCatLm},
+  {"Lo", xmlUCSIsCatLo},
+  {"Lt", xmlUCSIsCatLt},
+  {"Lu", xmlUCSIsCatLu},
+  {"M", xmlUCSIsCatM},
+  {"Mc", xmlUCSIsCatMc},
+  {"Me", xmlUCSIsCatMe},
+  {"Mn", xmlUCSIsCatMn},
+  {"N", xmlUCSIsCatN},
+  {"Nd", xmlUCSIsCatNd},
+  {"Nl", xmlUCSIsCatNl},
+  {"No", xmlUCSIsCatNo},
+  {"P", xmlUCSIsCatP},
+  {"Pc", xmlUCSIsCatPc},
+  {"Pd", xmlUCSIsCatPd},
+  {"Pe", xmlUCSIsCatPe},
+  {"Pf", xmlUCSIsCatPf},
+  {"Pi", xmlUCSIsCatPi},
+  {"Po", xmlUCSIsCatPo},
+  {"Ps", xmlUCSIsCatPs},
+  {"S", xmlUCSIsCatS},
+  {"Sc", xmlUCSIsCatSc},
+  {"Sk", xmlUCSIsCatSk},
+  {"Sm", xmlUCSIsCatSm},
+  {"So", xmlUCSIsCatSo},
+  {"Z", xmlUCSIsCatZ},
+  {"Zl", xmlUCSIsCatZl},
+  {"Zp", xmlUCSIsCatZp},
+  {"Zs", xmlUCSIsCatZs}};
+
+static const xmlChSRange xmlCS[] = {{0x0, 0x1f}, {0x7f, 0x9f},
+    {0xad, 0xad}, {0x600, 0x603}, {0x6dd, 0x6dd}, {0x70f, 0x70f},
+    {0x17b4, 0x17b5}, {0x200b, 0x200f}, {0x202a, 0x202e}, {0x2060, 0x2063},
+    {0x206a, 0x206f}, {0xd800, 0xd800}, {0xdb7f, 0xdb80}, {0xdbff, 0xdc00},
+    {0xdfff, 0xe000}, {0xf8ff, 0xf8ff}, {0xfeff, 0xfeff}, {0xfff9, 0xfffb} };
+static const xmlChLRange xmlCL[] = {{0x1d173, 0x1d17a}, {0xe0001, 0xe0001},
+    {0xe0020, 0xe007f}, {0xf0000, 0xf0000}, {0xffffd, 0xffffd},
+    {0x100000, 0x100000}, {0x10fffd, 0x10fffd} };
+static xmlChRangeGroup xmlCG = {18,7,xmlCS,xmlCL};
+
+static const xmlChSRange xmlCfS[] = {{0xad, 0xad}, {0x600, 0x603},
+    {0x6dd, 0x6dd}, {0x70f, 0x70f}, {0x17b4, 0x17b5}, {0x200b, 0x200f},
+    {0x202a, 0x202e}, {0x2060, 0x2063}, {0x206a, 0x206f}, {0xfeff, 0xfeff},
+    {0xfff9, 0xfffb} };
+static const xmlChLRange xmlCfL[] = {{0x1d173, 0x1d17a}, {0xe0001, 0xe0001},
+    {0xe0020, 0xe007f} };
+static xmlChRangeGroup xmlCfG = {11,3,xmlCfS,xmlCfL};
+
+static const xmlChSRange xmlLS[] = {{0x41, 0x5a}, {0x61, 0x7a},
+    {0xaa, 0xaa}, {0xb5, 0xb5}, {0xba, 0xba}, {0xc0, 0xd6}, {0xd8, 0xf6},
+    {0xf8, 0x236}, {0x250, 0x2c1}, {0x2c6, 0x2d1}, {0x2e0, 0x2e4},
+    {0x2ee, 0x2ee}, {0x37a, 0x37a}, {0x386, 0x386}, {0x388, 0x38a},
+    {0x38c, 0x38c}, {0x38e, 0x3a1}, {0x3a3, 0x3ce}, {0x3d0, 0x3f5},
+    {0x3f7, 0x3fb}, {0x400, 0x481}, {0x48a, 0x4ce}, {0x4d0, 0x4f5},
+    {0x4f8, 0x4f9}, {0x500, 0x50f}, {0x531, 0x556}, {0x559, 0x559},
+    {0x561, 0x587}, {0x5d0, 0x5ea}, {0x5f0, 0x5f2}, {0x621, 0x63a},
+    {0x640, 0x64a}, {0x66e, 0x66f}, {0x671, 0x6d3}, {0x6d5, 0x6d5},
+    {0x6e5, 0x6e6}, {0x6ee, 0x6ef}, {0x6fa, 0x6fc}, {0x6ff, 0x6ff},
+    {0x710, 0x710}, {0x712, 0x72f}, {0x74d, 0x74f}, {0x780, 0x7a5},
+    {0x7b1, 0x7b1}, {0x904, 0x939}, {0x93d, 0x93d}, {0x950, 0x950},
+    {0x958, 0x961}, {0x985, 0x98c}, {0x98f, 0x990}, {0x993, 0x9a8},
+    {0x9aa, 0x9b0}, {0x9b2, 0x9b2}, {0x9b6, 0x9b9}, {0x9bd, 0x9bd},
+    {0x9dc, 0x9dd}, {0x9df, 0x9e1}, {0x9f0, 0x9f1}, {0xa05, 0xa0a},
+    {0xa0f, 0xa10}, {0xa13, 0xa28}, {0xa2a, 0xa30}, {0xa32, 0xa33},
+    {0xa35, 0xa36}, {0xa38, 0xa39}, {0xa59, 0xa5c}, {0xa5e, 0xa5e},
+    {0xa72, 0xa74}, {0xa85, 0xa8d}, {0xa8f, 0xa91}, {0xa93, 0xaa8},
+    {0xaaa, 0xab0}, {0xab2, 0xab3}, {0xab5, 0xab9}, {0xabd, 0xabd},
+    {0xad0, 0xad0}, {0xae0, 0xae1}, {0xb05, 0xb0c}, {0xb0f, 0xb10},
+    {0xb13, 0xb28}, {0xb2a, 0xb30}, {0xb32, 0xb33}, {0xb35, 0xb39},
+    {0xb3d, 0xb3d}, {0xb5c, 0xb5d}, {0xb5f, 0xb61}, {0xb71, 0xb71},
+    {0xb83, 0xb83}, {0xb85, 0xb8a}, {0xb8e, 0xb90}, {0xb92, 0xb95},
+    {0xb99, 0xb9a}, {0xb9c, 0xb9c}, {0xb9e, 0xb9f}, {0xba3, 0xba4},
+    {0xba8, 0xbaa}, {0xbae, 0xbb5}, {0xbb7, 0xbb9}, {0xc05, 0xc0c},
+    {0xc0e, 0xc10}, {0xc12, 0xc28}, {0xc2a, 0xc33}, {0xc35, 0xc39},
+    {0xc60, 0xc61}, {0xc85, 0xc8c}, {0xc8e, 0xc90}, {0xc92, 0xca8},
+    {0xcaa, 0xcb3}, {0xcb5, 0xcb9}, {0xcbd, 0xcbd}, {0xcde, 0xcde},
+    {0xce0, 0xce1}, {0xd05, 0xd0c}, {0xd0e, 0xd10}, {0xd12, 0xd28},
+    {0xd2a, 0xd39}, {0xd60, 0xd61}, {0xd85, 0xd96}, {0xd9a, 0xdb1},
+    {0xdb3, 0xdbb}, {0xdbd, 0xdbd}, {0xdc0, 0xdc6}, {0xe01, 0xe30},
+    {0xe32, 0xe33}, {0xe40, 0xe46}, {0xe81, 0xe82}, {0xe84, 0xe84},
+    {0xe87, 0xe88}, {0xe8a, 0xe8a}, {0xe8d, 0xe8d}, {0xe94, 0xe97},
+    {0xe99, 0xe9f}, {0xea1, 0xea3}, {0xea5, 0xea5}, {0xea7, 0xea7},
+    {0xeaa, 0xeab}, {0xead, 0xeb0}, {0xeb2, 0xeb3}, {0xebd, 0xebd},
+    {0xec0, 0xec4}, {0xec6, 0xec6}, {0xedc, 0xedd}, {0xf00, 0xf00},
+    {0xf40, 0xf47}, {0xf49, 0xf6a}, {0xf88, 0xf8b}, {0x1000, 0x1021},
+    {0x1023, 0x1027}, {0x1029, 0x102a}, {0x1050, 0x1055}, {0x10a0, 0x10c5},
+    {0x10d0, 0x10f8}, {0x1100, 0x1159}, {0x115f, 0x11a2}, {0x11a8, 0x11f9},
+    {0x1200, 0x1206}, {0x1208, 0x1246}, {0x1248, 0x1248}, {0x124a, 0x124d},
+    {0x1250, 0x1256}, {0x1258, 0x1258}, {0x125a, 0x125d}, {0x1260, 0x1286},
+    {0x1288, 0x1288}, {0x128a, 0x128d}, {0x1290, 0x12ae}, {0x12b0, 0x12b0},
+    {0x12b2, 0x12b5}, {0x12b8, 0x12be}, {0x12c0, 0x12c0}, {0x12c2, 0x12c5},
+    {0x12c8, 0x12ce}, {0x12d0, 0x12d6}, {0x12d8, 0x12ee}, {0x12f0, 0x130e},
+    {0x1310, 0x1310}, {0x1312, 0x1315}, {0x1318, 0x131e}, {0x1320, 0x1346},
+    {0x1348, 0x135a}, {0x13a0, 0x13f4}, {0x1401, 0x166c}, {0x166f, 0x1676},
+    {0x1681, 0x169a}, {0x16a0, 0x16ea}, {0x1700, 0x170c}, {0x170e, 0x1711},
+    {0x1720, 0x1731}, {0x1740, 0x1751}, {0x1760, 0x176c}, {0x176e, 0x1770},
+    {0x1780, 0x17b3}, {0x17d7, 0x17d7}, {0x17dc, 0x17dc}, {0x1820, 0x1877},
+    {0x1880, 0x18a8}, {0x1900, 0x191c}, {0x1950, 0x196d}, {0x1970, 0x1974},
+    {0x1d00, 0x1d6b}, {0x1e00, 0x1e9b}, {0x1ea0, 0x1ef9}, {0x1f00, 0x1f15},
+    {0x1f18, 0x1f1d}, {0x1f20, 0x1f45}, {0x1f48, 0x1f4d}, {0x1f50, 0x1f57},
+    {0x1f59, 0x1f59}, {0x1f5b, 0x1f5b}, {0x1f5d, 0x1f5d}, {0x1f5f, 0x1f7d},
+    {0x1f80, 0x1fb4}, {0x1fb6, 0x1fbc}, {0x1fbe, 0x1fbe}, {0x1fc2, 0x1fc4},
+    {0x1fc6, 0x1fcc}, {0x1fd0, 0x1fd3}, {0x1fd6, 0x1fdb}, {0x1fe0, 0x1fec},
+    {0x1ff2, 0x1ff4}, {0x1ff6, 0x1ffc}, {0x2071, 0x2071}, {0x207f, 0x207f},
+    {0x2102, 0x2102}, {0x2107, 0x2107}, {0x210a, 0x2113}, {0x2115, 0x2115},
+    {0x2119, 0x211d}, {0x2124, 0x2124}, {0x2126, 0x2126}, {0x2128, 0x2128},
+    {0x212a, 0x212d}, {0x212f, 0x2131}, {0x2133, 0x2139}, {0x213d, 0x213f},
+    {0x2145, 0x2149}, {0x3005, 0x3006}, {0x3031, 0x3035}, {0x303b, 0x303c},
+    {0x3041, 0x3096}, {0x309d, 0x309f}, {0x30a1, 0x30fa}, {0x30fc, 0x30ff},
+    {0x3105, 0x312c}, {0x3131, 0x318e}, {0x31a0, 0x31b7}, {0x31f0, 0x31ff},
+    {0x3400, 0x3400}, {0x4db5, 0x4db5}, {0x4e00, 0x4e00}, {0x9fa5, 0x9fa5},
+    {0xa000, 0xa48c}, {0xac00, 0xac00}, {0xd7a3, 0xd7a3}, {0xf900, 0xfa2d},
+    {0xfa30, 0xfa6a}, {0xfb00, 0xfb06}, {0xfb13, 0xfb17}, {0xfb1d, 0xfb1d},
+    {0xfb1f, 0xfb28}, {0xfb2a, 0xfb36}, {0xfb38, 0xfb3c}, {0xfb3e, 0xfb3e},
+    {0xfb40, 0xfb41}, {0xfb43, 0xfb44}, {0xfb46, 0xfbb1}, {0xfbd3, 0xfd3d},
+    {0xfd50, 0xfd8f}, {0xfd92, 0xfdc7}, {0xfdf0, 0xfdfb}, {0xfe70, 0xfe74},
+    {0xfe76, 0xfefc}, {0xff21, 0xff3a}, {0xff41, 0xff5a}, {0xff66, 0xffbe},
+    {0xffc2, 0xffc7}, {0xffca, 0xffcf}, {0xffd2, 0xffd7}, {0xffda, 0xffdc} };
+static const xmlChLRange xmlLL[] = {{0x10000, 0x1000b}, {0x1000d, 0x10026},
+    {0x10028, 0x1003a}, {0x1003c, 0x1003d}, {0x1003f, 0x1004d},
+    {0x10050, 0x1005d}, {0x10080, 0x100fa}, {0x10300, 0x1031e},
+    {0x10330, 0x10349}, {0x10380, 0x1039d}, {0x10400, 0x1049d},
+    {0x10800, 0x10805}, {0x10808, 0x10808}, {0x1080a, 0x10835},
+    {0x10837, 0x10838}, {0x1083c, 0x1083c}, {0x1083f, 0x1083f},
+    {0x1d400, 0x1d454}, {0x1d456, 0x1d49c}, {0x1d49e, 0x1d49f},
+    {0x1d4a2, 0x1d4a2}, {0x1d4a5, 0x1d4a6}, {0x1d4a9, 0x1d4ac},
+    {0x1d4ae, 0x1d4b9}, {0x1d4bb, 0x1d4bb}, {0x1d4bd, 0x1d4c3},
+    {0x1d4c5, 0x1d505}, {0x1d507, 0x1d50a}, {0x1d50d, 0x1d514},
+    {0x1d516, 0x1d51c}, {0x1d51e, 0x1d539}, {0x1d53b, 0x1d53e},
+    {0x1d540, 0x1d544}, {0x1d546, 0x1d546}, {0x1d54a, 0x1d550},
+    {0x1d552, 0x1d6a3}, {0x1d6a8, 0x1d6c0}, {0x1d6c2, 0x1d6da},
+    {0x1d6dc, 0x1d6fa}, {0x1d6fc, 0x1d714}, {0x1d716, 0x1d734},
+    {0x1d736, 0x1d74e}, {0x1d750, 0x1d76e}, {0x1d770, 0x1d788},
+    {0x1d78a, 0x1d7a8}, {0x1d7aa, 0x1d7c2}, {0x1d7c4, 0x1d7c9},
+    {0x20000, 0x20000}, {0x2a6d6, 0x2a6d6}, {0x2f800, 0x2fa1d} };
+static xmlChRangeGroup xmlLG = {279,50,xmlLS,xmlLL};
+
+static const xmlChSRange xmlLlS[] = {{0x61, 0x7a}, {0xaa, 0xaa},
+    {0xb5, 0xb5}, {0xba, 0xba}, {0xdf, 0xf6}, {0xf8, 0xff}, {0x101, 0x101},
+    {0x103, 0x103}, {0x105, 0x105}, {0x107, 0x107}, {0x109, 0x109},
+    {0x10b, 0x10b}, {0x10d, 0x10d}, {0x10f, 0x10f}, {0x111, 0x111},
+    {0x113, 0x113}, {0x115, 0x115}, {0x117, 0x117}, {0x119, 0x119},
+    {0x11b, 0x11b}, {0x11d, 0x11d}, {0x11f, 0x11f}, {0x121, 0x121},
+    {0x123, 0x123}, {0x125, 0x125}, {0x127, 0x127}, {0x129, 0x129},
+    {0x12b, 0x12b}, {0x12d, 0x12d}, {0x12f, 0x12f}, {0x131, 0x131},
+    {0x133, 0x133}, {0x135, 0x135}, {0x137, 0x138}, {0x13a, 0x13a},
+    {0x13c, 0x13c}, {0x13e, 0x13e}, {0x140, 0x140}, {0x142, 0x142},
+    {0x144, 0x144}, {0x146, 0x146}, {0x148, 0x149}, {0x14b, 0x14b},
+    {0x14d, 0x14d}, {0x14f, 0x14f}, {0x151, 0x151}, {0x153, 0x153},
+    {0x155, 0x155}, {0x157, 0x157}, {0x159, 0x159}, {0x15b, 0x15b},
+    {0x15d, 0x15d}, {0x15f, 0x15f}, {0x161, 0x161}, {0x163, 0x163},
+    {0x165, 0x165}, {0x167, 0x167}, {0x169, 0x169}, {0x16b, 0x16b},
+    {0x16d, 0x16d}, {0x16f, 0x16f}, {0x171, 0x171}, {0x173, 0x173},
+    {0x175, 0x175}, {0x177, 0x177}, {0x17a, 0x17a}, {0x17c, 0x17c},
+    {0x17e, 0x180}, {0x183, 0x183}, {0x185, 0x185}, {0x188, 0x188},
+    {0x18c, 0x18d}, {0x192, 0x192}, {0x195, 0x195}, {0x199, 0x19b},
+    {0x19e, 0x19e}, {0x1a1, 0x1a1}, {0x1a3, 0x1a3}, {0x1a5, 0x1a5},
+    {0x1a8, 0x1a8}, {0x1aa, 0x1ab}, {0x1ad, 0x1ad}, {0x1b0, 0x1b0},
+    {0x1b4, 0x1b4}, {0x1b6, 0x1b6}, {0x1b9, 0x1ba}, {0x1bd, 0x1bf},
+    {0x1c6, 0x1c6}, {0x1c9, 0x1c9}, {0x1cc, 0x1cc}, {0x1ce, 0x1ce},
+    {0x1d0, 0x1d0}, {0x1d2, 0x1d2}, {0x1d4, 0x1d4}, {0x1d6, 0x1d6},
+    {0x1d8, 0x1d8}, {0x1da, 0x1da}, {0x1dc, 0x1dd}, {0x1df, 0x1df},
+    {0x1e1, 0x1e1}, {0x1e3, 0x1e3}, {0x1e5, 0x1e5}, {0x1e7, 0x1e7},
+    {0x1e9, 0x1e9}, {0x1eb, 0x1eb}, {0x1ed, 0x1ed}, {0x1ef, 0x1f0},
+    {0x1f3, 0x1f3}, {0x1f5, 0x1f5}, {0x1f9, 0x1f9}, {0x1fb, 0x1fb},
+    {0x1fd, 0x1fd}, {0x1ff, 0x1ff}, {0x201, 0x201}, {0x203, 0x203},
+    {0x205, 0x205}, {0x207, 0x207}, {0x209, 0x209}, {0x20b, 0x20b},
+    {0x20d, 0x20d}, {0x20f, 0x20f}, {0x211, 0x211}, {0x213, 0x213},
+    {0x215, 0x215}, {0x217, 0x217}, {0x219, 0x219}, {0x21b, 0x21b},
+    {0x21d, 0x21d}, {0x21f, 0x21f}, {0x221, 0x221}, {0x223, 0x223},
+    {0x225, 0x225}, {0x227, 0x227}, {0x229, 0x229}, {0x22b, 0x22b},
+    {0x22d, 0x22d}, {0x22f, 0x22f}, {0x231, 0x231}, {0x233, 0x236},
+    {0x250, 0x2af}, {0x390, 0x390}, {0x3ac, 0x3ce}, {0x3d0, 0x3d1},
+    {0x3d5, 0x3d7}, {0x3d9, 0x3d9}, {0x3db, 0x3db}, {0x3dd, 0x3dd},
+    {0x3df, 0x3df}, {0x3e1, 0x3e1}, {0x3e3, 0x3e3}, {0x3e5, 0x3e5},
+    {0x3e7, 0x3e7}, {0x3e9, 0x3e9}, {0x3eb, 0x3eb}, {0x3ed, 0x3ed},
+    {0x3ef, 0x3f3}, {0x3f5, 0x3f5}, {0x3f8, 0x3f8}, {0x3fb, 0x3fb},
+    {0x430, 0x45f}, {0x461, 0x461}, {0x463, 0x463}, {0x465, 0x465},
+    {0x467, 0x467}, {0x469, 0x469}, {0x46b, 0x46b}, {0x46d, 0x46d},
+    {0x46f, 0x46f}, {0x471, 0x471}, {0x473, 0x473}, {0x475, 0x475},
+    {0x477, 0x477}, {0x479, 0x479}, {0x47b, 0x47b}, {0x47d, 0x47d},
+    {0x47f, 0x47f}, {0x481, 0x481}, {0x48b, 0x48b}, {0x48d, 0x48d},
+    {0x48f, 0x48f}, {0x491, 0x491}, {0x493, 0x493}, {0x495, 0x495},
+    {0x497, 0x497}, {0x499, 0x499}, {0x49b, 0x49b}, {0x49d, 0x49d},
+    {0x49f, 0x49f}, {0x4a1, 0x4a1}, {0x4a3, 0x4a3}, {0x4a5, 0x4a5},
+    {0x4a7, 0x4a7}, {0x4a9, 0x4a9}, {0x4ab, 0x4ab}, {0x4ad, 0x4ad},
+    {0x4af, 0x4af}, {0x4b1, 0x4b1}, {0x4b3, 0x4b3}, {0x4b5, 0x4b5},
+    {0x4b7, 0x4b7}, {0x4b9, 0x4b9}, {0x4bb, 0x4bb}, {0x4bd, 0x4bd},
+    {0x4bf, 0x4bf}, {0x4c2, 0x4c2}, {0x4c4, 0x4c4}, {0x4c6, 0x4c6},
+    {0x4c8, 0x4c8}, {0x4ca, 0x4ca}, {0x4cc, 0x4cc}, {0x4ce, 0x4ce},
+    {0x4d1, 0x4d1}, {0x4d3, 0x4d3}, {0x4d5, 0x4d5}, {0x4d7, 0x4d7},
+    {0x4d9, 0x4d9}, {0x4db, 0x4db}, {0x4dd, 0x4dd}, {0x4df, 0x4df},
+    {0x4e1, 0x4e1}, {0x4e3, 0x4e3}, {0x4e5, 0x4e5}, {0x4e7, 0x4e7},
+    {0x4e9, 0x4e9}, {0x4eb, 0x4eb}, {0x4ed, 0x4ed}, {0x4ef, 0x4ef},
+    {0x4f1, 0x4f1}, {0x4f3, 0x4f3}, {0x4f5, 0x4f5}, {0x4f9, 0x4f9},
+    {0x501, 0x501}, {0x503, 0x503}, {0x505, 0x505}, {0x507, 0x507},
+    {0x509, 0x509}, {0x50b, 0x50b}, {0x50d, 0x50d}, {0x50f, 0x50f},
+    {0x561, 0x587}, {0x1d00, 0x1d2b}, {0x1d62, 0x1d6b}, {0x1e01, 0x1e01},
+    {0x1e03, 0x1e03}, {0x1e05, 0x1e05}, {0x1e07, 0x1e07}, {0x1e09, 0x1e09},
+    {0x1e0b, 0x1e0b}, {0x1e0d, 0x1e0d}, {0x1e0f, 0x1e0f}, {0x1e11, 0x1e11},
+    {0x1e13, 0x1e13}, {0x1e15, 0x1e15}, {0x1e17, 0x1e17}, {0x1e19, 0x1e19},
+    {0x1e1b, 0x1e1b}, {0x1e1d, 0x1e1d}, {0x1e1f, 0x1e1f}, {0x1e21, 0x1e21},
+    {0x1e23, 0x1e23}, {0x1e25, 0x1e25}, {0x1e27, 0x1e27}, {0x1e29, 0x1e29},
+    {0x1e2b, 0x1e2b}, {0x1e2d, 0x1e2d}, {0x1e2f, 0x1e2f}, {0x1e31, 0x1e31},
+    {0x1e33, 0x1e33}, {0x1e35, 0x1e35}, {0x1e37, 0x1e37}, {0x1e39, 0x1e39},
+    {0x1e3b, 0x1e3b}, {0x1e3d, 0x1e3d}, {0x1e3f, 0x1e3f}, {0x1e41, 0x1e41},
+    {0x1e43, 0x1e43}, {0x1e45, 0x1e45}, {0x1e47, 0x1e47}, {0x1e49, 0x1e49},
+    {0x1e4b, 0x1e4b}, {0x1e4d, 0x1e4d}, {0x1e4f, 0x1e4f}, {0x1e51, 0x1e51},
+    {0x1e53, 0x1e53}, {0x1e55, 0x1e55}, {0x1e57, 0x1e57}, {0x1e59, 0x1e59},
+    {0x1e5b, 0x1e5b}, {0x1e5d, 0x1e5d}, {0x1e5f, 0x1e5f}, {0x1e61, 0x1e61},
+    {0x1e63, 0x1e63}, {0x1e65, 0x1e65}, {0x1e67, 0x1e67}, {0x1e69, 0x1e69},
+    {0x1e6b, 0x1e6b}, {0x1e6d, 0x1e6d}, {0x1e6f, 0x1e6f}, {0x1e71, 0x1e71},
+    {0x1e73, 0x1e73}, {0x1e75, 0x1e75}, {0x1e77, 0x1e77}, {0x1e79, 0x1e79},
+    {0x1e7b, 0x1e7b}, {0x1e7d, 0x1e7d}, {0x1e7f, 0x1e7f}, {0x1e81, 0x1e81},
+    {0x1e83, 0x1e83}, {0x1e85, 0x1e85}, {0x1e87, 0x1e87}, {0x1e89, 0x1e89},
+    {0x1e8b, 0x1e8b}, {0x1e8d, 0x1e8d}, {0x1e8f, 0x1e8f}, {0x1e91, 0x1e91},
+    {0x1e93, 0x1e93}, {0x1e95, 0x1e9b}, {0x1ea1, 0x1ea1}, {0x1ea3, 0x1ea3},
+    {0x1ea5, 0x1ea5}, {0x1ea7, 0x1ea7}, {0x1ea9, 0x1ea9}, {0x1eab, 0x1eab},
+    {0x1ead, 0x1ead}, {0x1eaf, 0x1eaf}, {0x1eb1, 0x1eb1}, {0x1eb3, 0x1eb3},
+    {0x1eb5, 0x1eb5}, {0x1eb7, 0x1eb7}, {0x1eb9, 0x1eb9}, {0x1ebb, 0x1ebb},
+    {0x1ebd, 0x1ebd}, {0x1ebf, 0x1ebf}, {0x1ec1, 0x1ec1}, {0x1ec3, 0x1ec3},
+    {0x1ec5, 0x1ec5}, {0x1ec7, 0x1ec7}, {0x1ec9, 0x1ec9}, {0x1ecb, 0x1ecb},
+    {0x1ecd, 0x1ecd}, {0x1ecf, 0x1ecf}, {0x1ed1, 0x1ed1}, {0x1ed3, 0x1ed3},
+    {0x1ed5, 0x1ed5}, {0x1ed7, 0x1ed7}, {0x1ed9, 0x1ed9}, {0x1edb, 0x1edb},
+    {0x1edd, 0x1edd}, {0x1edf, 0x1edf}, {0x1ee1, 0x1ee1}, {0x1ee3, 0x1ee3},
+    {0x1ee5, 0x1ee5}, {0x1ee7, 0x1ee7}, {0x1ee9, 0x1ee9}, {0x1eeb, 0x1eeb},
+    {0x1eed, 0x1eed}, {0x1eef, 0x1eef}, {0x1ef1, 0x1ef1}, {0x1ef3, 0x1ef3},
+    {0x1ef5, 0x1ef5}, {0x1ef7, 0x1ef7}, {0x1ef9, 0x1ef9}, {0x1f00, 0x1f07},
+    {0x1f10, 0x1f15}, {0x1f20, 0x1f27}, {0x1f30, 0x1f37}, {0x1f40, 0x1f45},
+    {0x1f50, 0x1f57}, {0x1f60, 0x1f67}, {0x1f70, 0x1f7d}, {0x1f80, 0x1f87},
+    {0x1f90, 0x1f97}, {0x1fa0, 0x1fa7}, {0x1fb0, 0x1fb4}, {0x1fb6, 0x1fb7},
+    {0x1fbe, 0x1fbe}, {0x1fc2, 0x1fc4}, {0x1fc6, 0x1fc7}, {0x1fd0, 0x1fd3},
+    {0x1fd6, 0x1fd7}, {0x1fe0, 0x1fe7}, {0x1ff2, 0x1ff4}, {0x1ff6, 0x1ff7},
+    {0x2071, 0x2071}, {0x207f, 0x207f}, {0x210a, 0x210a}, {0x210e, 0x210f},
+    {0x2113, 0x2113}, {0x212f, 0x212f}, {0x2134, 0x2134}, {0x2139, 0x2139},
+    {0x213d, 0x213d}, {0x2146, 0x2149}, {0xfb00, 0xfb06}, {0xfb13, 0xfb17},
+    {0xff41, 0xff5a} };
+static const xmlChLRange xmlLlL[] = {{0x10428, 0x1044f}, {0x1d41a, 0x1d433},
+    {0x1d44e, 0x1d454}, {0x1d456, 0x1d467}, {0x1d482, 0x1d49b},
+    {0x1d4b6, 0x1d4b9}, {0x1d4bb, 0x1d4bb}, {0x1d4bd, 0x1d4c3},
+    {0x1d4c5, 0x1d4cf}, {0x1d4ea, 0x1d503}, {0x1d51e, 0x1d537},
+    {0x1d552, 0x1d56b}, {0x1d586, 0x1d59f}, {0x1d5ba, 0x1d5d3},
+    {0x1d5ee, 0x1d607}, {0x1d622, 0x1d63b}, {0x1d656, 0x1d66f},
+    {0x1d68a, 0x1d6a3}, {0x1d6c2, 0x1d6da}, {0x1d6dc, 0x1d6e1},
+    {0x1d6fc, 0x1d714}, {0x1d716, 0x1d71b}, {0x1d736, 0x1d74e},
+    {0x1d750, 0x1d755}, {0x1d770, 0x1d788}, {0x1d78a, 0x1d78f},
+    {0x1d7aa, 0x1d7c2}, {0x1d7c4, 0x1d7c9} };
+static xmlChRangeGroup xmlLlG = {396,28,xmlLlS,xmlLlL};
+
+static const xmlChSRange xmlLmS[] = {{0x2b0, 0x2c1}, {0x2c6, 0x2d1},
+    {0x2e0, 0x2e4}, {0x2ee, 0x2ee}, {0x37a, 0x37a}, {0x559, 0x559},
+    {0x640, 0x640}, {0x6e5, 0x6e6}, {0xe46, 0xe46}, {0xec6, 0xec6},
+    {0x17d7, 0x17d7}, {0x1843, 0x1843}, {0x1d2c, 0x1d61}, {0x3005, 0x3005},
+    {0x3031, 0x3035}, {0x303b, 0x303b}, {0x309d, 0x309e}, {0x30fc, 0x30fe},
+    {0xff70, 0xff70}, {0xff9e, 0xff9f} };
+static xmlChRangeGroup xmlLmG = {20,0,xmlLmS,NULL};
+
+static const xmlChSRange xmlLoS[] = {{0x1bb, 0x1bb}, {0x1c0, 0x1c3},
+    {0x5d0, 0x5ea}, {0x5f0, 0x5f2}, {0x621, 0x63a}, {0x641, 0x64a},
+    {0x66e, 0x66f}, {0x671, 0x6d3}, {0x6d5, 0x6d5}, {0x6ee, 0x6ef},
+    {0x6fa, 0x6fc}, {0x6ff, 0x6ff}, {0x710, 0x710}, {0x712, 0x72f},
+    {0x74d, 0x74f}, {0x780, 0x7a5}, {0x7b1, 0x7b1}, {0x904, 0x939},
+    {0x93d, 0x93d}, {0x950, 0x950}, {0x958, 0x961}, {0x985, 0x98c},
+    {0x98f, 0x990}, {0x993, 0x9a8}, {0x9aa, 0x9b0}, {0x9b2, 0x9b2},
+    {0x9b6, 0x9b9}, {0x9bd, 0x9bd}, {0x9dc, 0x9dd}, {0x9df, 0x9e1},
+    {0x9f0, 0x9f1}, {0xa05, 0xa0a}, {0xa0f, 0xa10}, {0xa13, 0xa28},
+    {0xa2a, 0xa30}, {0xa32, 0xa33}, {0xa35, 0xa36}, {0xa38, 0xa39},
+    {0xa59, 0xa5c}, {0xa5e, 0xa5e}, {0xa72, 0xa74}, {0xa85, 0xa8d},
+    {0xa8f, 0xa91}, {0xa93, 0xaa8}, {0xaaa, 0xab0}, {0xab2, 0xab3},
+    {0xab5, 0xab9}, {0xabd, 0xabd}, {0xad0, 0xad0}, {0xae0, 0xae1},
+    {0xb05, 0xb0c}, {0xb0f, 0xb10}, {0xb13, 0xb28}, {0xb2a, 0xb30},
+    {0xb32, 0xb33}, {0xb35, 0xb39}, {0xb3d, 0xb3d}, {0xb5c, 0xb5d},
+    {0xb5f, 0xb61}, {0xb71, 0xb71}, {0xb83, 0xb83}, {0xb85, 0xb8a},
+    {0xb8e, 0xb90}, {0xb92, 0xb95}, {0xb99, 0xb9a}, {0xb9c, 0xb9c},
+    {0xb9e, 0xb9f}, {0xba3, 0xba4}, {0xba8, 0xbaa}, {0xbae, 0xbb5},
+    {0xbb7, 0xbb9}, {0xc05, 0xc0c}, {0xc0e, 0xc10}, {0xc12, 0xc28},
+    {0xc2a, 0xc33}, {0xc35, 0xc39}, {0xc60, 0xc61}, {0xc85, 0xc8c},
+    {0xc8e, 0xc90}, {0xc92, 0xca8}, {0xcaa, 0xcb3}, {0xcb5, 0xcb9},
+    {0xcbd, 0xcbd}, {0xcde, 0xcde}, {0xce0, 0xce1}, {0xd05, 0xd0c},
+    {0xd0e, 0xd10}, {0xd12, 0xd28}, {0xd2a, 0xd39}, {0xd60, 0xd61},
+    {0xd85, 0xd96}, {0xd9a, 0xdb1}, {0xdb3, 0xdbb}, {0xdbd, 0xdbd},
+    {0xdc0, 0xdc6}, {0xe01, 0xe30}, {0xe32, 0xe33}, {0xe40, 0xe45},
+    {0xe81, 0xe82}, {0xe84, 0xe84}, {0xe87, 0xe88}, {0xe8a, 0xe8a},
+    {0xe8d, 0xe8d}, {0xe94, 0xe97}, {0xe99, 0xe9f}, {0xea1, 0xea3},
+    {0xea5, 0xea5}, {0xea7, 0xea7}, {0xeaa, 0xeab}, {0xead, 0xeb0},
+    {0xeb2, 0xeb3}, {0xebd, 0xebd}, {0xec0, 0xec4}, {0xedc, 0xedd},
+    {0xf00, 0xf00}, {0xf40, 0xf47}, {0xf49, 0xf6a}, {0xf88, 0xf8b},
+    {0x1000, 0x1021}, {0x1023, 0x1027}, {0x1029, 0x102a}, {0x1050, 0x1055},
+    {0x10d0, 0x10f8}, {0x1100, 0x1159}, {0x115f, 0x11a2}, {0x11a8, 0x11f9},
+    {0x1200, 0x1206}, {0x1208, 0x1246}, {0x1248, 0x1248}, {0x124a, 0x124d},
+    {0x1250, 0x1256}, {0x1258, 0x1258}, {0x125a, 0x125d}, {0x1260, 0x1286},
+    {0x1288, 0x1288}, {0x128a, 0x128d}, {0x1290, 0x12ae}, {0x12b0, 0x12b0},
+    {0x12b2, 0x12b5}, {0x12b8, 0x12be}, {0x12c0, 0x12c0}, {0x12c2, 0x12c5},
+    {0x12c8, 0x12ce}, {0x12d0, 0x12d6}, {0x12d8, 0x12ee}, {0x12f0, 0x130e},
+    {0x1310, 0x1310}, {0x1312, 0x1315}, {0x1318, 0x131e}, {0x1320, 0x1346},
+    {0x1348, 0x135a}, {0x13a0, 0x13f4}, {0x1401, 0x166c}, {0x166f, 0x1676},
+    {0x1681, 0x169a}, {0x16a0, 0x16ea}, {0x1700, 0x170c}, {0x170e, 0x1711},
+    {0x1720, 0x1731}, {0x1740, 0x1751}, {0x1760, 0x176c}, {0x176e, 0x1770},
+    {0x1780, 0x17b3}, {0x17dc, 0x17dc}, {0x1820, 0x1842}, {0x1844, 0x1877},
+    {0x1880, 0x18a8}, {0x1900, 0x191c}, {0x1950, 0x196d}, {0x1970, 0x1974},
+    {0x2135, 0x2138}, {0x3006, 0x3006}, {0x303c, 0x303c}, {0x3041, 0x3096},
+    {0x309f, 0x309f}, {0x30a1, 0x30fa}, {0x30ff, 0x30ff}, {0x3105, 0x312c},
+    {0x3131, 0x318e}, {0x31a0, 0x31b7}, {0x31f0, 0x31ff}, {0x3400, 0x3400},
+    {0x4db5, 0x4db5}, {0x4e00, 0x4e00}, {0x9fa5, 0x9fa5}, {0xa000, 0xa48c},
+    {0xac00, 0xac00}, {0xd7a3, 0xd7a3}, {0xf900, 0xfa2d}, {0xfa30, 0xfa6a},
+    {0xfb1d, 0xfb1d}, {0xfb1f, 0xfb28}, {0xfb2a, 0xfb36}, {0xfb38, 0xfb3c},
+    {0xfb3e, 0xfb3e}, {0xfb40, 0xfb41}, {0xfb43, 0xfb44}, {0xfb46, 0xfbb1},
+    {0xfbd3, 0xfd3d}, {0xfd50, 0xfd8f}, {0xfd92, 0xfdc7}, {0xfdf0, 0xfdfb},
+    {0xfe70, 0xfe74}, {0xfe76, 0xfefc}, {0xff66, 0xff6f}, {0xff71, 0xff9d},
+    {0xffa0, 0xffbe}, {0xffc2, 0xffc7}, {0xffca, 0xffcf}, {0xffd2, 0xffd7},
+    {0xffda, 0xffdc} };
+static const xmlChLRange xmlLoL[] = {{0x10000, 0x1000b}, {0x1000d, 0x10026},
+    {0x10028, 0x1003a}, {0x1003c, 0x1003d}, {0x1003f, 0x1004d},
+    {0x10050, 0x1005d}, {0x10080, 0x100fa}, {0x10300, 0x1031e},
+    {0x10330, 0x10349}, {0x10380, 0x1039d}, {0x10450, 0x1049d},
+    {0x10800, 0x10805}, {0x10808, 0x10808}, {0x1080a, 0x10835},
+    {0x10837, 0x10838}, {0x1083c, 0x1083c}, {0x1083f, 0x1083f},
+    {0x20000, 0x20000}, {0x2a6d6, 0x2a6d6}, {0x2f800, 0x2fa1d} };
+static xmlChRangeGroup xmlLoG = {211,20,xmlLoS,xmlLoL};
+
+static const xmlChSRange xmlLtS[] = {{0x1c5, 0x1c5}, {0x1c8, 0x1c8},
+    {0x1cb, 0x1cb}, {0x1f2, 0x1f2}, {0x1f88, 0x1f8f}, {0x1f98, 0x1f9f},
+    {0x1fa8, 0x1faf}, {0x1fbc, 0x1fbc}, {0x1fcc, 0x1fcc}, {0x1ffc, 0x1ffc} };
+static xmlChRangeGroup xmlLtG = {10,0,xmlLtS,NULL};
+
+static const xmlChSRange xmlLuS[] = {{0x41, 0x5a}, {0xc0, 0xd6},
+    {0xd8, 0xde}, {0x100, 0x100}, {0x102, 0x102}, {0x104, 0x104},
+    {0x106, 0x106}, {0x108, 0x108}, {0x10a, 0x10a}, {0x10c, 0x10c},
+    {0x10e, 0x10e}, {0x110, 0x110}, {0x112, 0x112}, {0x114, 0x114},
+    {0x116, 0x116}, {0x118, 0x118}, {0x11a, 0x11a}, {0x11c, 0x11c},
+    {0x11e, 0x11e}, {0x120, 0x120}, {0x122, 0x122}, {0x124, 0x124},
+    {0x126, 0x126}, {0x128, 0x128}, {0x12a, 0x12a}, {0x12c, 0x12c},
+    {0x12e, 0x12e}, {0x130, 0x130}, {0x132, 0x132}, {0x134, 0x134},
+    {0x136, 0x136}, {0x139, 0x139}, {0x13b, 0x13b}, {0x13d, 0x13d},
+    {0x13f, 0x13f}, {0x141, 0x141}, {0x143, 0x143}, {0x145, 0x145},
+    {0x147, 0x147}, {0x14a, 0x14a}, {0x14c, 0x14c}, {0x14e, 0x14e},
+    {0x150, 0x150}, {0x152, 0x152}, {0x154, 0x154}, {0x156, 0x156},
+    {0x158, 0x158}, {0x15a, 0x15a}, {0x15c, 0x15c}, {0x15e, 0x15e},
+    {0x160, 0x160}, {0x162, 0x162}, {0x164, 0x164}, {0x166, 0x166},
+    {0x168, 0x168}, {0x16a, 0x16a}, {0x16c, 0x16c}, {0x16e, 0x16e},
+    {0x170, 0x170}, {0x172, 0x172}, {0x174, 0x174}, {0x176, 0x176},
+    {0x178, 0x179}, {0x17b, 0x17b}, {0x17d, 0x17d}, {0x181, 0x182},
+    {0x184, 0x184}, {0x186, 0x187}, {0x189, 0x18b}, {0x18e, 0x191},
+    {0x193, 0x194}, {0x196, 0x198}, {0x19c, 0x19d}, {0x19f, 0x1a0},
+    {0x1a2, 0x1a2}, {0x1a4, 0x1a4}, {0x1a6, 0x1a7}, {0x1a9, 0x1a9},
+    {0x1ac, 0x1ac}, {0x1ae, 0x1af}, {0x1b1, 0x1b3}, {0x1b5, 0x1b5},
+    {0x1b7, 0x1b8}, {0x1bc, 0x1bc}, {0x1c4, 0x1c4}, {0x1c7, 0x1c7},
+    {0x1ca, 0x1ca}, {0x1cd, 0x1cd}, {0x1cf, 0x1cf}, {0x1d1, 0x1d1},
+    {0x1d3, 0x1d3}, {0x1d5, 0x1d5}, {0x1d7, 0x1d7}, {0x1d9, 0x1d9},
+    {0x1db, 0x1db}, {0x1de, 0x1de}, {0x1e0, 0x1e0}, {0x1e2, 0x1e2},
+    {0x1e4, 0x1e4}, {0x1e6, 0x1e6}, {0x1e8, 0x1e8}, {0x1ea, 0x1ea},
+    {0x1ec, 0x1ec}, {0x1ee, 0x1ee}, {0x1f1, 0x1f1}, {0x1f4, 0x1f4},
+    {0x1f6, 0x1f8}, {0x1fa, 0x1fa}, {0x1fc, 0x1fc}, {0x1fe, 0x1fe},
+    {0x200, 0x200}, {0x202, 0x202}, {0x204, 0x204}, {0x206, 0x206},
+    {0x208, 0x208}, {0x20a, 0x20a}, {0x20c, 0x20c}, {0x20e, 0x20e},
+    {0x210, 0x210}, {0x212, 0x212}, {0x214, 0x214}, {0x216, 0x216},
+    {0x218, 0x218}, {0x21a, 0x21a}, {0x21c, 0x21c}, {0x21e, 0x21e},
+    {0x220, 0x220}, {0x222, 0x222}, {0x224, 0x224}, {0x226, 0x226},
+    {0x228, 0x228}, {0x22a, 0x22a}, {0x22c, 0x22c}, {0x22e, 0x22e},
+    {0x230, 0x230}, {0x232, 0x232}, {0x386, 0x386}, {0x388, 0x38a},
+    {0x38c, 0x38c}, {0x38e, 0x38f}, {0x391, 0x3a1}, {0x3a3, 0x3ab},
+    {0x3d2, 0x3d4}, {0x3d8, 0x3d8}, {0x3da, 0x3da}, {0x3dc, 0x3dc},
+    {0x3de, 0x3de}, {0x3e0, 0x3e0}, {0x3e2, 0x3e2}, {0x3e4, 0x3e4},
+    {0x3e6, 0x3e6}, {0x3e8, 0x3e8}, {0x3ea, 0x3ea}, {0x3ec, 0x3ec},
+    {0x3ee, 0x3ee}, {0x3f4, 0x3f4}, {0x3f7, 0x3f7}, {0x3f9, 0x3fa},
+    {0x400, 0x42f}, {0x460, 0x460}, {0x462, 0x462}, {0x464, 0x464},
+    {0x466, 0x466}, {0x468, 0x468}, {0x46a, 0x46a}, {0x46c, 0x46c},
+    {0x46e, 0x46e}, {0x470, 0x470}, {0x472, 0x472}, {0x474, 0x474},
+    {0x476, 0x476}, {0x478, 0x478}, {0x47a, 0x47a}, {0x47c, 0x47c},
+    {0x47e, 0x47e}, {0x480, 0x480}, {0x48a, 0x48a}, {0x48c, 0x48c},
+    {0x48e, 0x48e}, {0x490, 0x490}, {0x492, 0x492}, {0x494, 0x494},
+    {0x496, 0x496}, {0x498, 0x498}, {0x49a, 0x49a}, {0x49c, 0x49c},
+    {0x49e, 0x49e}, {0x4a0, 0x4a0}, {0x4a2, 0x4a2}, {0x4a4, 0x4a4},
+    {0x4a6, 0x4a6}, {0x4a8, 0x4a8}, {0x4aa, 0x4aa}, {0x4ac, 0x4ac},
+    {0x4ae, 0x4ae}, {0x4b0, 0x4b0}, {0x4b2, 0x4b2}, {0x4b4, 0x4b4},
+    {0x4b6, 0x4b6}, {0x4b8, 0x4b8}, {0x4ba, 0x4ba}, {0x4bc, 0x4bc},
+    {0x4be, 0x4be}, {0x4c0, 0x4c1}, {0x4c3, 0x4c3}, {0x4c5, 0x4c5},
+    {0x4c7, 0x4c7}, {0x4c9, 0x4c9}, {0x4cb, 0x4cb}, {0x4cd, 0x4cd},
+    {0x4d0, 0x4d0}, {0x4d2, 0x4d2}, {0x4d4, 0x4d4}, {0x4d6, 0x4d6},
+    {0x4d8, 0x4d8}, {0x4da, 0x4da}, {0x4dc, 0x4dc}, {0x4de, 0x4de},
+    {0x4e0, 0x4e0}, {0x4e2, 0x4e2}, {0x4e4, 0x4e4}, {0x4e6, 0x4e6},
+    {0x4e8, 0x4e8}, {0x4ea, 0x4ea}, {0x4ec, 0x4ec}, {0x4ee, 0x4ee},
+    {0x4f0, 0x4f0}, {0x4f2, 0x4f2}, {0x4f4, 0x4f4}, {0x4f8, 0x4f8},
+    {0x500, 0x500}, {0x502, 0x502}, {0x504, 0x504}, {0x506, 0x506},
+    {0x508, 0x508}, {0x50a, 0x50a}, {0x50c, 0x50c}, {0x50e, 0x50e},
+    {0x531, 0x556}, {0x10a0, 0x10c5}, {0x1e00, 0x1e00}, {0x1e02, 0x1e02},
+    {0x1e04, 0x1e04}, {0x1e06, 0x1e06}, {0x1e08, 0x1e08}, {0x1e0a, 0x1e0a},
+    {0x1e0c, 0x1e0c}, {0x1e0e, 0x1e0e}, {0x1e10, 0x1e10}, {0x1e12, 0x1e12},
+    {0x1e14, 0x1e14}, {0x1e16, 0x1e16}, {0x1e18, 0x1e18}, {0x1e1a, 0x1e1a},
+    {0x1e1c, 0x1e1c}, {0x1e1e, 0x1e1e}, {0x1e20, 0x1e20}, {0x1e22, 0x1e22},
+    {0x1e24, 0x1e24}, {0x1e26, 0x1e26}, {0x1e28, 0x1e28}, {0x1e2a, 0x1e2a},
+    {0x1e2c, 0x1e2c}, {0x1e2e, 0x1e2e}, {0x1e30, 0x1e30}, {0x1e32, 0x1e32},
+    {0x1e34, 0x1e34}, {0x1e36, 0x1e36}, {0x1e38, 0x1e38}, {0x1e3a, 0x1e3a},
+    {0x1e3c, 0x1e3c}, {0x1e3e, 0x1e3e}, {0x1e40, 0x1e40}, {0x1e42, 0x1e42},
+    {0x1e44, 0x1e44}, {0x1e46, 0x1e46}, {0x1e48, 0x1e48}, {0x1e4a, 0x1e4a},
+    {0x1e4c, 0x1e4c}, {0x1e4e, 0x1e4e}, {0x1e50, 0x1e50}, {0x1e52, 0x1e52},
+    {0x1e54, 0x1e54}, {0x1e56, 0x1e56}, {0x1e58, 0x1e58}, {0x1e5a, 0x1e5a},
+    {0x1e5c, 0x1e5c}, {0x1e5e, 0x1e5e}, {0x1e60, 0x1e60}, {0x1e62, 0x1e62},
+    {0x1e64, 0x1e64}, {0x1e66, 0x1e66}, {0x1e68, 0x1e68}, {0x1e6a, 0x1e6a},
+    {0x1e6c, 0x1e6c}, {0x1e6e, 0x1e6e}, {0x1e70, 0x1e70}, {0x1e72, 0x1e72},
+    {0x1e74, 0x1e74}, {0x1e76, 0x1e76}, {0x1e78, 0x1e78}, {0x1e7a, 0x1e7a},
+    {0x1e7c, 0x1e7c}, {0x1e7e, 0x1e7e}, {0x1e80, 0x1e80}, {0x1e82, 0x1e82},
+    {0x1e84, 0x1e84}, {0x1e86, 0x1e86}, {0x1e88, 0x1e88}, {0x1e8a, 0x1e8a},
+    {0x1e8c, 0x1e8c}, {0x1e8e, 0x1e8e}, {0x1e90, 0x1e90}, {0x1e92, 0x1e92},
+    {0x1e94, 0x1e94}, {0x1ea0, 0x1ea0}, {0x1ea2, 0x1ea2}, {0x1ea4, 0x1ea4},
+    {0x1ea6, 0x1ea6}, {0x1ea8, 0x1ea8}, {0x1eaa, 0x1eaa}, {0x1eac, 0x1eac},
+    {0x1eae, 0x1eae}, {0x1eb0, 0x1eb0}, {0x1eb2, 0x1eb2}, {0x1eb4, 0x1eb4},
+    {0x1eb6, 0x1eb6}, {0x1eb8, 0x1eb8}, {0x1eba, 0x1eba}, {0x1ebc, 0x1ebc},
+    {0x1ebe, 0x1ebe}, {0x1ec0, 0x1ec0}, {0x1ec2, 0x1ec2}, {0x1ec4, 0x1ec4},
+    {0x1ec6, 0x1ec6}, {0x1ec8, 0x1ec8}, {0x1eca, 0x1eca}, {0x1ecc, 0x1ecc},
+    {0x1ece, 0x1ece}, {0x1ed0, 0x1ed0}, {0x1ed2, 0x1ed2}, {0x1ed4, 0x1ed4},
+    {0x1ed6, 0x1ed6}, {0x1ed8, 0x1ed8}, {0x1eda, 0x1eda}, {0x1edc, 0x1edc},
+    {0x1ede, 0x1ede}, {0x1ee0, 0x1ee0}, {0x1ee2, 0x1ee2}, {0x1ee4, 0x1ee4},
+    {0x1ee6, 0x1ee6}, {0x1ee8, 0x1ee8}, {0x1eea, 0x1eea}, {0x1eec, 0x1eec},
+    {0x1eee, 0x1eee}, {0x1ef0, 0x1ef0}, {0x1ef2, 0x1ef2}, {0x1ef4, 0x1ef4},
+    {0x1ef6, 0x1ef6}, {0x1ef8, 0x1ef8}, {0x1f08, 0x1f0f}, {0x1f18, 0x1f1d},
+    {0x1f28, 0x1f2f}, {0x1f38, 0x1f3f}, {0x1f48, 0x1f4d}, {0x1f59, 0x1f59},
+    {0x1f5b, 0x1f5b}, {0x1f5d, 0x1f5d}, {0x1f5f, 0x1f5f}, {0x1f68, 0x1f6f},
+    {0x1fb8, 0x1fbb}, {0x1fc8, 0x1fcb}, {0x1fd8, 0x1fdb}, {0x1fe8, 0x1fec},
+    {0x1ff8, 0x1ffb}, {0x2102, 0x2102}, {0x2107, 0x2107}, {0x210b, 0x210d},
+    {0x2110, 0x2112}, {0x2115, 0x2115}, {0x2119, 0x211d}, {0x2124, 0x2124},
+    {0x2126, 0x2126}, {0x2128, 0x2128}, {0x212a, 0x212d}, {0x2130, 0x2131},
+    {0x2133, 0x2133}, {0x213e, 0x213f}, {0x2145, 0x2145}, {0xff21, 0xff3a} };
+static const xmlChLRange xmlLuL[] = {{0x10400, 0x10427}, {0x1d400, 0x1d419},
+    {0x1d434, 0x1d44d}, {0x1d468, 0x1d481}, {0x1d49c, 0x1d49c},
+    {0x1d49e, 0x1d49f}, {0x1d4a2, 0x1d4a2}, {0x1d4a5, 0x1d4a6},
+    {0x1d4a9, 0x1d4ac}, {0x1d4ae, 0x1d4b5}, {0x1d4d0, 0x1d4e9},
+    {0x1d504, 0x1d505}, {0x1d507, 0x1d50a}, {0x1d50d, 0x1d514},
+    {0x1d516, 0x1d51c}, {0x1d538, 0x1d539}, {0x1d53b, 0x1d53e},
+    {0x1d540, 0x1d544}, {0x1d546, 0x1d546}, {0x1d54a, 0x1d550},
+    {0x1d56c, 0x1d585}, {0x1d5a0, 0x1d5b9}, {0x1d5d4, 0x1d5ed},
+    {0x1d608, 0x1d621}, {0x1d63c, 0x1d655}, {0x1d670, 0x1d689},
+    {0x1d6a8, 0x1d6c0}, {0x1d6e2, 0x1d6fa}, {0x1d71c, 0x1d734},
+    {0x1d756, 0x1d76e}, {0x1d790, 0x1d7a8} };
+static xmlChRangeGroup xmlLuG = {390,31,xmlLuS,xmlLuL};
+
+static const xmlChSRange xmlMS[] = {{0x300, 0x357}, {0x35d, 0x36f},
+    {0x483, 0x486}, {0x488, 0x489}, {0x591, 0x5a1}, {0x5a3, 0x5b9},
+    {0x5bb, 0x5bd}, {0x5bf, 0x5bf}, {0x5c1, 0x5c2}, {0x5c4, 0x5c4},
+    {0x610, 0x615}, {0x64b, 0x658}, {0x670, 0x670}, {0x6d6, 0x6dc},
+    {0x6de, 0x6e4}, {0x6e7, 0x6e8}, {0x6ea, 0x6ed}, {0x711, 0x711},
+    {0x730, 0x74a}, {0x7a6, 0x7b0}, {0x901, 0x903}, {0x93c, 0x93c},
+    {0x93e, 0x94d}, {0x951, 0x954}, {0x962, 0x963}, {0x981, 0x983},
+    {0x9bc, 0x9bc}, {0x9be, 0x9c4}, {0x9c7, 0x9c8}, {0x9cb, 0x9cd},
+    {0x9d7, 0x9d7}, {0x9e2, 0x9e3}, {0xa01, 0xa03}, {0xa3c, 0xa3c},
+    {0xa3e, 0xa42}, {0xa47, 0xa48}, {0xa4b, 0xa4d}, {0xa70, 0xa71},
+    {0xa81, 0xa83}, {0xabc, 0xabc}, {0xabe, 0xac5}, {0xac7, 0xac9},
+    {0xacb, 0xacd}, {0xae2, 0xae3}, {0xb01, 0xb03}, {0xb3c, 0xb3c},
+    {0xb3e, 0xb43}, {0xb47, 0xb48}, {0xb4b, 0xb4d}, {0xb56, 0xb57},
+    {0xb82, 0xb82}, {0xbbe, 0xbc2}, {0xbc6, 0xbc8}, {0xbca, 0xbcd},
+    {0xbd7, 0xbd7}, {0xc01, 0xc03}, {0xc3e, 0xc44}, {0xc46, 0xc48},
+    {0xc4a, 0xc4d}, {0xc55, 0xc56}, {0xc82, 0xc83}, {0xcbc, 0xcbc},
+    {0xcbe, 0xcc4}, {0xcc6, 0xcc8}, {0xcca, 0xccd}, {0xcd5, 0xcd6},
+    {0xd02, 0xd03}, {0xd3e, 0xd43}, {0xd46, 0xd48}, {0xd4a, 0xd4d},
+    {0xd57, 0xd57}, {0xd82, 0xd83}, {0xdca, 0xdca}, {0xdcf, 0xdd4},
+    {0xdd6, 0xdd6}, {0xdd8, 0xddf}, {0xdf2, 0xdf3}, {0xe31, 0xe31},
+    {0xe34, 0xe3a}, {0xe47, 0xe4e}, {0xeb1, 0xeb1}, {0xeb4, 0xeb9},
+    {0xebb, 0xebc}, {0xec8, 0xecd}, {0xf18, 0xf19}, {0xf35, 0xf35},
+    {0xf37, 0xf37}, {0xf39, 0xf39}, {0xf3e, 0xf3f}, {0xf71, 0xf84},
+    {0xf86, 0xf87}, {0xf90, 0xf97}, {0xf99, 0xfbc}, {0xfc6, 0xfc6},
+    {0x102c, 0x1032}, {0x1036, 0x1039}, {0x1056, 0x1059}, {0x1712, 0x1714},
+    {0x1732, 0x1734}, {0x1752, 0x1753}, {0x1772, 0x1773}, {0x17b6, 0x17d3},
+    {0x17dd, 0x17dd}, {0x180b, 0x180d}, {0x18a9, 0x18a9}, {0x1920, 0x192b},
+    {0x1930, 0x193b}, {0x20d0, 0x20ea}, {0x302a, 0x302f}, {0x3099, 0x309a},
+    {0xfb1e, 0xfb1e}, {0xfe00, 0xfe0f}, {0xfe20, 0xfe23} };
+static const xmlChLRange xmlML[] = {{0x1d165, 0x1d169}, {0x1d16d, 0x1d172},
+    {0x1d17b, 0x1d182}, {0x1d185, 0x1d18b}, {0x1d1aa, 0x1d1ad},
+    {0xe0100, 0xe01ef} };
+static xmlChRangeGroup xmlMG = {113,6,xmlMS,xmlML};
+
+static const xmlChSRange xmlMcS[] = {{0x903, 0x903}, {0x93e, 0x940},
+    {0x949, 0x94c}, {0x982, 0x983}, {0x9be, 0x9c0}, {0x9c7, 0x9c8},
+    {0x9cb, 0x9cc}, {0x9d7, 0x9d7}, {0xa03, 0xa03}, {0xa3e, 0xa40},
+    {0xa83, 0xa83}, {0xabe, 0xac0}, {0xac9, 0xac9}, {0xacb, 0xacc},
+    {0xb02, 0xb03}, {0xb3e, 0xb3e}, {0xb40, 0xb40}, {0xb47, 0xb48},
+    {0xb4b, 0xb4c}, {0xb57, 0xb57}, {0xbbe, 0xbbf}, {0xbc1, 0xbc2},
+    {0xbc6, 0xbc8}, {0xbca, 0xbcc}, {0xbd7, 0xbd7}, {0xc01, 0xc03},
+    {0xc41, 0xc44}, {0xc82, 0xc83}, {0xcbe, 0xcbe}, {0xcc0, 0xcc4},
+    {0xcc7, 0xcc8}, {0xcca, 0xccb}, {0xcd5, 0xcd6}, {0xd02, 0xd03},
+    {0xd3e, 0xd40}, {0xd46, 0xd48}, {0xd4a, 0xd4c}, {0xd57, 0xd57},
+    {0xd82, 0xd83}, {0xdcf, 0xdd1}, {0xdd8, 0xddf}, {0xdf2, 0xdf3},
+    {0xf3e, 0xf3f}, {0xf7f, 0xf7f}, {0x102c, 0x102c}, {0x1031, 0x1031},
+    {0x1038, 0x1038}, {0x1056, 0x1057}, {0x17b6, 0x17b6}, {0x17be, 0x17c5},
+    {0x17c7, 0x17c8}, {0x1923, 0x1926}, {0x1929, 0x192b}, {0x1930, 0x1931},
+    {0x1933, 0x1938} };
+static const xmlChLRange xmlMcL[] = {{0x1d165, 0x1d166}, {0x1d16d, 0x1d172} };
+static xmlChRangeGroup xmlMcG = {55,2,xmlMcS,xmlMcL};
+
+static const xmlChSRange xmlMnS[] = {{0x300, 0x357}, {0x35d, 0x36f},
+    {0x483, 0x486}, {0x591, 0x5a1}, {0x5a3, 0x5b9}, {0x5bb, 0x5bd},
+    {0x5bf, 0x5bf}, {0x5c1, 0x5c2}, {0x5c4, 0x5c4}, {0x610, 0x615},
+    {0x64b, 0x658}, {0x670, 0x670}, {0x6d6, 0x6dc}, {0x6df, 0x6e4},
+    {0x6e7, 0x6e8}, {0x6ea, 0x6ed}, {0x711, 0x711}, {0x730, 0x74a},
+    {0x7a6, 0x7b0}, {0x901, 0x902}, {0x93c, 0x93c}, {0x941, 0x948},
+    {0x94d, 0x94d}, {0x951, 0x954}, {0x962, 0x963}, {0x981, 0x981},
+    {0x9bc, 0x9bc}, {0x9c1, 0x9c4}, {0x9cd, 0x9cd}, {0x9e2, 0x9e3},
+    {0xa01, 0xa02}, {0xa3c, 0xa3c}, {0xa41, 0xa42}, {0xa47, 0xa48},
+    {0xa4b, 0xa4d}, {0xa70, 0xa71}, {0xa81, 0xa82}, {0xabc, 0xabc},
+    {0xac1, 0xac5}, {0xac7, 0xac8}, {0xacd, 0xacd}, {0xae2, 0xae3},
+    {0xb01, 0xb01}, {0xb3c, 0xb3c}, {0xb3f, 0xb3f}, {0xb41, 0xb43},
+    {0xb4d, 0xb4d}, {0xb56, 0xb56}, {0xb82, 0xb82}, {0xbc0, 0xbc0},
+    {0xbcd, 0xbcd}, {0xc3e, 0xc40}, {0xc46, 0xc48}, {0xc4a, 0xc4d},
+    {0xc55, 0xc56}, {0xcbc, 0xcbc}, {0xcbf, 0xcbf}, {0xcc6, 0xcc6},
+    {0xccc, 0xccd}, {0xd41, 0xd43}, {0xd4d, 0xd4d}, {0xdca, 0xdca},
+    {0xdd2, 0xdd4}, {0xdd6, 0xdd6}, {0xe31, 0xe31}, {0xe34, 0xe3a},
+    {0xe47, 0xe4e}, {0xeb1, 0xeb1}, {0xeb4, 0xeb9}, {0xebb, 0xebc},
+    {0xec8, 0xecd}, {0xf18, 0xf19}, {0xf35, 0xf35}, {0xf37, 0xf37},
+    {0xf39, 0xf39}, {0xf71, 0xf7e}, {0xf80, 0xf84}, {0xf86, 0xf87},
+    {0xf90, 0xf97}, {0xf99, 0xfbc}, {0xfc6, 0xfc6}, {0x102d, 0x1030},
+    {0x1032, 0x1032}, {0x1036, 0x1037}, {0x1039, 0x1039}, {0x1058, 0x1059},
+    {0x1712, 0x1714}, {0x1732, 0x1734}, {0x1752, 0x1753}, {0x1772, 0x1773},
+    {0x17b7, 0x17bd}, {0x17c6, 0x17c6}, {0x17c9, 0x17d3}, {0x17dd, 0x17dd},
+    {0x180b, 0x180d}, {0x18a9, 0x18a9}, {0x1920, 0x1922}, {0x1927, 0x1928},
+    {0x1932, 0x1932}, {0x1939, 0x193b}, {0x20d0, 0x20dc}, {0x20e1, 0x20e1},
+    {0x20e5, 0x20ea}, {0x302a, 0x302f}, {0x3099, 0x309a}, {0xfb1e, 0xfb1e},
+    {0xfe00, 0xfe0f}, {0xfe20, 0xfe23} };
+static const xmlChLRange xmlMnL[] = {{0x1d167, 0x1d169}, {0x1d17b, 0x1d182},
+    {0x1d185, 0x1d18b}, {0x1d1aa, 0x1d1ad}, {0xe0100, 0xe01ef} };
+static xmlChRangeGroup xmlMnG = {108,5,xmlMnS,xmlMnL};
+
+static const xmlChSRange xmlNS[] = {{0x30, 0x39}, {0xb2, 0xb3},
+    {0xb9, 0xb9}, {0xbc, 0xbe}, {0x660, 0x669}, {0x6f0, 0x6f9},
+    {0x966, 0x96f}, {0x9e6, 0x9ef}, {0x9f4, 0x9f9}, {0xa66, 0xa6f},
+    {0xae6, 0xaef}, {0xb66, 0xb6f}, {0xbe7, 0xbf2}, {0xc66, 0xc6f},
+    {0xce6, 0xcef}, {0xd66, 0xd6f}, {0xe50, 0xe59}, {0xed0, 0xed9},
+    {0xf20, 0xf33}, {0x1040, 0x1049}, {0x1369, 0x137c}, {0x16ee, 0x16f0},
+    {0x17e0, 0x17e9}, {0x17f0, 0x17f9}, {0x1810, 0x1819}, {0x1946, 0x194f},
+    {0x2070, 0x2070}, {0x2074, 0x2079}, {0x2080, 0x2089}, {0x2153, 0x2183},
+    {0x2460, 0x249b}, {0x24ea, 0x24ff}, {0x2776, 0x2793}, {0x3007, 0x3007},
+    {0x3021, 0x3029}, {0x3038, 0x303a}, {0x3192, 0x3195}, {0x3220, 0x3229},
+    {0x3251, 0x325f}, {0x3280, 0x3289}, {0x32b1, 0x32bf}, {0xff10, 0xff19} };
+static const xmlChLRange xmlNL[] = {{0x10107, 0x10133}, {0x10320, 0x10323},
+    {0x1034a, 0x1034a}, {0x104a0, 0x104a9}, {0x1d7ce, 0x1d7ff} };
+static xmlChRangeGroup xmlNG = {42,5,xmlNS,xmlNL};
+
+static const xmlChSRange xmlNdS[] = {{0x30, 0x39}, {0x660, 0x669},
+    {0x6f0, 0x6f9}, {0x966, 0x96f}, {0x9e6, 0x9ef}, {0xa66, 0xa6f},
+    {0xae6, 0xaef}, {0xb66, 0xb6f}, {0xbe7, 0xbef}, {0xc66, 0xc6f},
+    {0xce6, 0xcef}, {0xd66, 0xd6f}, {0xe50, 0xe59}, {0xed0, 0xed9},
+    {0xf20, 0xf29}, {0x1040, 0x1049}, {0x1369, 0x1371}, {0x17e0, 0x17e9},
+    {0x1810, 0x1819}, {0x1946, 0x194f}, {0xff10, 0xff19} };
+static const xmlChLRange xmlNdL[] = {{0x104a0, 0x104a9}, {0x1d7ce, 0x1d7ff} };
+static xmlChRangeGroup xmlNdG = {21,2,xmlNdS,xmlNdL};
+
+static const xmlChSRange xmlNoS[] = {{0xb2, 0xb3}, {0xb9, 0xb9},
+    {0xbc, 0xbe}, {0x9f4, 0x9f9}, {0xbf0, 0xbf2}, {0xf2a, 0xf33},
+    {0x1372, 0x137c}, {0x17f0, 0x17f9}, {0x2070, 0x2070}, {0x2074, 0x2079},
+    {0x2080, 0x2089}, {0x2153, 0x215f}, {0x2460, 0x249b}, {0x24ea, 0x24ff},
+    {0x2776, 0x2793}, {0x3192, 0x3195}, {0x3220, 0x3229}, {0x3251, 0x325f},
+    {0x3280, 0x3289}, {0x32b1, 0x32bf} };
+static const xmlChLRange xmlNoL[] = {{0x10107, 0x10133}, {0x10320, 0x10323} };
+static xmlChRangeGroup xmlNoG = {20,2,xmlNoS,xmlNoL};
+
+static const xmlChSRange xmlPS[] = {{0x21, 0x23}, {0x25, 0x2a},
+    {0x2c, 0x2f}, {0x3a, 0x3b}, {0x3f, 0x40}, {0x5b, 0x5d}, {0x5f, 0x5f},
+    {0x7b, 0x7b}, {0x7d, 0x7d}, {0xa1, 0xa1}, {0xab, 0xab}, {0xb7, 0xb7},
+    {0xbb, 0xbb}, {0xbf, 0xbf}, {0x37e, 0x37e}, {0x387, 0x387},
+    {0x55a, 0x55f}, {0x589, 0x58a}, {0x5be, 0x5be}, {0x5c0, 0x5c0},
+    {0x5c3, 0x5c3}, {0x5f3, 0x5f4}, {0x60c, 0x60d}, {0x61b, 0x61b},
+    {0x61f, 0x61f}, {0x66a, 0x66d}, {0x6d4, 0x6d4}, {0x700, 0x70d},
+    {0x964, 0x965}, {0x970, 0x970}, {0xdf4, 0xdf4}, {0xe4f, 0xe4f},
+    {0xe5a, 0xe5b}, {0xf04, 0xf12}, {0xf3a, 0xf3d}, {0xf85, 0xf85},
+    {0x104a, 0x104f}, {0x10fb, 0x10fb}, {0x1361, 0x1368}, {0x166d, 0x166e},
+    {0x169b, 0x169c}, {0x16eb, 0x16ed}, {0x1735, 0x1736}, {0x17d4, 0x17d6},
+    {0x17d8, 0x17da}, {0x1800, 0x180a}, {0x1944, 0x1945}, {0x2010, 0x2027},
+    {0x2030, 0x2043}, {0x2045, 0x2051}, {0x2053, 0x2054}, {0x2057, 0x2057},
+    {0x207d, 0x207e}, {0x208d, 0x208e}, {0x2329, 0x232a}, {0x23b4, 0x23b6},
+    {0x2768, 0x2775}, {0x27e6, 0x27eb}, {0x2983, 0x2998}, {0x29d8, 0x29db},
+    {0x29fc, 0x29fd}, {0x3001, 0x3003}, {0x3008, 0x3011}, {0x3014, 0x301f},
+    {0x3030, 0x3030}, {0x303d, 0x303d}, {0x30a0, 0x30a0}, {0x30fb, 0x30fb},
+    {0xfd3e, 0xfd3f}, {0xfe30, 0xfe52}, {0xfe54, 0xfe61}, {0xfe63, 0xfe63},
+    {0xfe68, 0xfe68}, {0xfe6a, 0xfe6b}, {0xff01, 0xff03}, {0xff05, 0xff0a},
+    {0xff0c, 0xff0f}, {0xff1a, 0xff1b}, {0xff1f, 0xff20}, {0xff3b, 0xff3d},
+    {0xff3f, 0xff3f}, {0xff5b, 0xff5b}, {0xff5d, 0xff5d}, {0xff5f, 0xff65} };
+static const xmlChLRange xmlPL[] = {{0x10100, 0x10101}, {0x1039f, 0x1039f} };
+static xmlChRangeGroup xmlPG = {84,2,xmlPS,xmlPL};
+
+static const xmlChSRange xmlPdS[] = {{0x2d, 0x2d}, {0x58a, 0x58a},
+    {0x1806, 0x1806}, {0x2010, 0x2015}, {0x301c, 0x301c}, {0x3030, 0x3030},
+    {0x30a0, 0x30a0}, {0xfe31, 0xfe32}, {0xfe58, 0xfe58}, {0xfe63, 0xfe63},
+    {0xff0d, 0xff0d} };
+static xmlChRangeGroup xmlPdG = {11,0,xmlPdS,NULL};
+
+static const xmlChSRange xmlPeS[] = {{0x29, 0x29}, {0x5d, 0x5d},
+    {0x7d, 0x7d}, {0xf3b, 0xf3b}, {0xf3d, 0xf3d}, {0x169c, 0x169c},
+    {0x2046, 0x2046}, {0x207e, 0x207e}, {0x208e, 0x208e}, {0x232a, 0x232a},
+    {0x23b5, 0x23b5}, {0x2769, 0x2769}, {0x276b, 0x276b}, {0x276d, 0x276d},
+    {0x276f, 0x276f}, {0x2771, 0x2771}, {0x2773, 0x2773}, {0x2775, 0x2775},
+    {0x27e7, 0x27e7}, {0x27e9, 0x27e9}, {0x27eb, 0x27eb}, {0x2984, 0x2984},
+    {0x2986, 0x2986}, {0x2988, 0x2988}, {0x298a, 0x298a}, {0x298c, 0x298c},
+    {0x298e, 0x298e}, {0x2990, 0x2990}, {0x2992, 0x2992}, {0x2994, 0x2994},
+    {0x2996, 0x2996}, {0x2998, 0x2998}, {0x29d9, 0x29d9}, {0x29db, 0x29db},
+    {0x29fd, 0x29fd}, {0x3009, 0x3009}, {0x300b, 0x300b}, {0x300d, 0x300d},
+    {0x300f, 0x300f}, {0x3011, 0x3011}, {0x3015, 0x3015}, {0x3017, 0x3017},
+    {0x3019, 0x3019}, {0x301b, 0x301b}, {0x301e, 0x301f}, {0xfd3f, 0xfd3f},
+    {0xfe36, 0xfe36}, {0xfe38, 0xfe38}, {0xfe3a, 0xfe3a}, {0xfe3c, 0xfe3c},
+    {0xfe3e, 0xfe3e}, {0xfe40, 0xfe40}, {0xfe42, 0xfe42}, {0xfe44, 0xfe44},
+    {0xfe48, 0xfe48}, {0xfe5a, 0xfe5a}, {0xfe5c, 0xfe5c}, {0xfe5e, 0xfe5e},
+    {0xff09, 0xff09}, {0xff3d, 0xff3d}, {0xff5d, 0xff5d}, {0xff60, 0xff60},
+    {0xff63, 0xff63} };
+static xmlChRangeGroup xmlPeG = {63,0,xmlPeS,NULL};
+
+static const xmlChSRange xmlPoS[] = {{0x21, 0x23}, {0x25, 0x27},
+    {0x2a, 0x2a}, {0x2c, 0x2c}, {0x2e, 0x2f}, {0x3a, 0x3b}, {0x3f, 0x40},
+    {0x5c, 0x5c}, {0xa1, 0xa1}, {0xb7, 0xb7}, {0xbf, 0xbf}, {0x37e, 0x37e},
+    {0x387, 0x387}, {0x55a, 0x55f}, {0x589, 0x589}, {0x5be, 0x5be},
+    {0x5c0, 0x5c0}, {0x5c3, 0x5c3}, {0x5f3, 0x5f4}, {0x60c, 0x60d},
+    {0x61b, 0x61b}, {0x61f, 0x61f}, {0x66a, 0x66d}, {0x6d4, 0x6d4},
+    {0x700, 0x70d}, {0x964, 0x965}, {0x970, 0x970}, {0xdf4, 0xdf4},
+    {0xe4f, 0xe4f}, {0xe5a, 0xe5b}, {0xf04, 0xf12}, {0xf85, 0xf85},
+    {0x104a, 0x104f}, {0x10fb, 0x10fb}, {0x1361, 0x1368}, {0x166d, 0x166e},
+    {0x16eb, 0x16ed}, {0x1735, 0x1736}, {0x17d4, 0x17d6}, {0x17d8, 0x17da},
+    {0x1800, 0x1805}, {0x1807, 0x180a}, {0x1944, 0x1945}, {0x2016, 0x2017},
+    {0x2020, 0x2027}, {0x2030, 0x2038}, {0x203b, 0x203e}, {0x2041, 0x2043},
+    {0x2047, 0x2051}, {0x2053, 0x2053}, {0x2057, 0x2057}, {0x23b6, 0x23b6},
+    {0x3001, 0x3003}, {0x303d, 0x303d}, {0xfe30, 0xfe30}, {0xfe45, 0xfe46},
+    {0xfe49, 0xfe4c}, {0xfe50, 0xfe52}, {0xfe54, 0xfe57}, {0xfe5f, 0xfe61},
+    {0xfe68, 0xfe68}, {0xfe6a, 0xfe6b}, {0xff01, 0xff03}, {0xff05, 0xff07},
+    {0xff0a, 0xff0a}, {0xff0c, 0xff0c}, {0xff0e, 0xff0f}, {0xff1a, 0xff1b},
+    {0xff1f, 0xff20}, {0xff3c, 0xff3c}, {0xff61, 0xff61}, {0xff64, 0xff64} };
+static const xmlChLRange xmlPoL[] = {{0x10100, 0x10101}, {0x1039f, 0x1039f} };
+static xmlChRangeGroup xmlPoG = {72,2,xmlPoS,xmlPoL};
+
+static const xmlChSRange xmlPsS[] = {{0x28, 0x28}, {0x5b, 0x5b},
+    {0x7b, 0x7b}, {0xf3a, 0xf3a}, {0xf3c, 0xf3c}, {0x169b, 0x169b},
+    {0x201a, 0x201a}, {0x201e, 0x201e}, {0x2045, 0x2045}, {0x207d, 0x207d},
+    {0x208d, 0x208d}, {0x2329, 0x2329}, {0x23b4, 0x23b4}, {0x2768, 0x2768},
+    {0x276a, 0x276a}, {0x276c, 0x276c}, {0x276e, 0x276e}, {0x2770, 0x2770},
+    {0x2772, 0x2772}, {0x2774, 0x2774}, {0x27e6, 0x27e6}, {0x27e8, 0x27e8},
+    {0x27ea, 0x27ea}, {0x2983, 0x2983}, {0x2985, 0x2985}, {0x2987, 0x2987},
+    {0x2989, 0x2989}, {0x298b, 0x298b}, {0x298d, 0x298d}, {0x298f, 0x298f},
+    {0x2991, 0x2991}, {0x2993, 0x2993}, {0x2995, 0x2995}, {0x2997, 0x2997},
+    {0x29d8, 0x29d8}, {0x29da, 0x29da}, {0x29fc, 0x29fc}, {0x3008, 0x3008},
+    {0x300a, 0x300a}, {0x300c, 0x300c}, {0x300e, 0x300e}, {0x3010, 0x3010},
+    {0x3014, 0x3014}, {0x3016, 0x3016}, {0x3018, 0x3018}, {0x301a, 0x301a},
+    {0x301d, 0x301d}, {0xfd3e, 0xfd3e}, {0xfe35, 0xfe35}, {0xfe37, 0xfe37},
+    {0xfe39, 0xfe39}, {0xfe3b, 0xfe3b}, {0xfe3d, 0xfe3d}, {0xfe3f, 0xfe3f},
+    {0xfe41, 0xfe41}, {0xfe43, 0xfe43}, {0xfe47, 0xfe47}, {0xfe59, 0xfe59},
+    {0xfe5b, 0xfe5b}, {0xfe5d, 0xfe5d}, {0xff08, 0xff08}, {0xff3b, 0xff3b},
+    {0xff5b, 0xff5b}, {0xff5f, 0xff5f}, {0xff62, 0xff62} };
+static xmlChRangeGroup xmlPsG = {65,0,xmlPsS,NULL};
+
+static const xmlChSRange xmlSS[] = {{0x24, 0x24}, {0x2b, 0x2b},
+    {0x3c, 0x3e}, {0x5e, 0x5e}, {0x60, 0x60}, {0x7c, 0x7c}, {0x7e, 0x7e},
+    {0xa2, 0xa9}, {0xac, 0xac}, {0xae, 0xb1}, {0xb4, 0xb4}, {0xb6, 0xb6},
+    {0xb8, 0xb8}, {0xd7, 0xd7}, {0xf7, 0xf7}, {0x2c2, 0x2c5},
+    {0x2d2, 0x2df}, {0x2e5, 0x2ed}, {0x2ef, 0x2ff}, {0x374, 0x375},
+    {0x384, 0x385}, {0x3f6, 0x3f6}, {0x482, 0x482}, {0x60e, 0x60f},
+    {0x6e9, 0x6e9}, {0x6fd, 0x6fe}, {0x9f2, 0x9f3}, {0x9fa, 0x9fa},
+    {0xaf1, 0xaf1}, {0xb70, 0xb70}, {0xbf3, 0xbfa}, {0xe3f, 0xe3f},
+    {0xf01, 0xf03}, {0xf13, 0xf17}, {0xf1a, 0xf1f}, {0xf34, 0xf34},
+    {0xf36, 0xf36}, {0xf38, 0xf38}, {0xfbe, 0xfc5}, {0xfc7, 0xfcc},
+    {0xfcf, 0xfcf}, {0x17db, 0x17db}, {0x1940, 0x1940}, {0x19e0, 0x19ff},
+    {0x1fbd, 0x1fbd}, {0x1fbf, 0x1fc1}, {0x1fcd, 0x1fcf}, {0x1fdd, 0x1fdf},
+    {0x1fed, 0x1fef}, {0x1ffd, 0x1ffe}, {0x2044, 0x2044}, {0x2052, 0x2052},
+    {0x207a, 0x207c}, {0x208a, 0x208c}, {0x20a0, 0x20b1}, {0x2100, 0x2101},
+    {0x2103, 0x2106}, {0x2108, 0x2109}, {0x2114, 0x2114}, {0x2116, 0x2118},
+    {0x211e, 0x2123}, {0x2125, 0x2125}, {0x2127, 0x2127}, {0x2129, 0x2129},
+    {0x212e, 0x212e}, {0x2132, 0x2132}, {0x213a, 0x213b}, {0x2140, 0x2144},
+    {0x214a, 0x214b}, {0x2190, 0x2328}, {0x232b, 0x23b3}, {0x23b7, 0x23d0},
+    {0x2400, 0x2426}, {0x2440, 0x244a}, {0x249c, 0x24e9}, {0x2500, 0x2617},
+    {0x2619, 0x267d}, {0x2680, 0x2691}, {0x26a0, 0x26a1}, {0x2701, 0x2704},
+    {0x2706, 0x2709}, {0x270c, 0x2727}, {0x2729, 0x274b}, {0x274d, 0x274d},
+    {0x274f, 0x2752}, {0x2756, 0x2756}, {0x2758, 0x275e}, {0x2761, 0x2767},
+    {0x2794, 0x2794}, {0x2798, 0x27af}, {0x27b1, 0x27be}, {0x27d0, 0x27e5},
+    {0x27f0, 0x2982}, {0x2999, 0x29d7}, {0x29dc, 0x29fb}, {0x29fe, 0x2b0d},
+    {0x2e80, 0x2e99}, {0x2e9b, 0x2ef3}, {0x2f00, 0x2fd5}, {0x2ff0, 0x2ffb},
+    {0x3004, 0x3004}, {0x3012, 0x3013}, {0x3020, 0x3020}, {0x3036, 0x3037},
+    {0x303e, 0x303f}, {0x309b, 0x309c}, {0x3190, 0x3191}, {0x3196, 0x319f},
+    {0x3200, 0x321e}, {0x322a, 0x3243}, {0x3250, 0x3250}, {0x3260, 0x327d},
+    {0x327f, 0x327f}, {0x328a, 0x32b0}, {0x32c0, 0x32fe}, {0x3300, 0x33ff},
+    {0x4dc0, 0x4dff}, {0xa490, 0xa4c6}, {0xfb29, 0xfb29}, {0xfdfc, 0xfdfd},
+    {0xfe62, 0xfe62}, {0xfe64, 0xfe66}, {0xfe69, 0xfe69}, {0xff04, 0xff04},
+    {0xff0b, 0xff0b}, {0xff1c, 0xff1e}, {0xff3e, 0xff3e}, {0xff40, 0xff40},
+    {0xff5c, 0xff5c}, {0xff5e, 0xff5e}, {0xffe0, 0xffe6}, {0xffe8, 0xffee},
+    {0xfffc, 0xfffd} };
+static const xmlChLRange xmlSL[] = {{0x10102, 0x10102}, {0x10137, 0x1013f},
+    {0x1d000, 0x1d0f5}, {0x1d100, 0x1d126}, {0x1d12a, 0x1d164},
+    {0x1d16a, 0x1d16c}, {0x1d183, 0x1d184}, {0x1d18c, 0x1d1a9},
+    {0x1d1ae, 0x1d1dd}, {0x1d300, 0x1d356}, {0x1d6c1, 0x1d6c1},
+    {0x1d6db, 0x1d6db}, {0x1d6fb, 0x1d6fb}, {0x1d715, 0x1d715},
+    {0x1d735, 0x1d735}, {0x1d74f, 0x1d74f}, {0x1d76f, 0x1d76f},
+    {0x1d789, 0x1d789}, {0x1d7a9, 0x1d7a9}, {0x1d7c3, 0x1d7c3} };
+static xmlChRangeGroup xmlSG = {133,20,xmlSS,xmlSL};
+
+static const xmlChSRange xmlScS[] = {{0x24, 0x24}, {0xa2, 0xa5},
+    {0x9f2, 0x9f3}, {0xaf1, 0xaf1}, {0xbf9, 0xbf9}, {0xe3f, 0xe3f},
+    {0x17db, 0x17db}, {0x20a0, 0x20b1}, {0xfdfc, 0xfdfc}, {0xfe69, 0xfe69},
+    {0xff04, 0xff04}, {0xffe0, 0xffe1}, {0xffe5, 0xffe6} };
+static xmlChRangeGroup xmlScG = {13,0,xmlScS,NULL};
+
+static const xmlChSRange xmlSkS[] = {{0x5e, 0x5e}, {0x60, 0x60},
+    {0xa8, 0xa8}, {0xaf, 0xaf}, {0xb4, 0xb4}, {0xb8, 0xb8}, {0x2c2, 0x2c5},
+    {0x2d2, 0x2df}, {0x2e5, 0x2ed}, {0x2ef, 0x2ff}, {0x374, 0x375},
+    {0x384, 0x385}, {0x1fbd, 0x1fbd}, {0x1fbf, 0x1fc1}, {0x1fcd, 0x1fcf},
+    {0x1fdd, 0x1fdf}, {0x1fed, 0x1fef}, {0x1ffd, 0x1ffe}, {0x309b, 0x309c},
+    {0xff3e, 0xff3e}, {0xff40, 0xff40}, {0xffe3, 0xffe3} };
+static xmlChRangeGroup xmlSkG = {22,0,xmlSkS,NULL};
+
+static const xmlChSRange xmlSmS[] = {{0x2b, 0x2b}, {0x3c, 0x3e},
+    {0x7c, 0x7c}, {0x7e, 0x7e}, {0xac, 0xac}, {0xb1, 0xb1}, {0xd7, 0xd7},
+    {0xf7, 0xf7}, {0x3f6, 0x3f6}, {0x2044, 0x2044}, {0x2052, 0x2052},
+    {0x207a, 0x207c}, {0x208a, 0x208c}, {0x2140, 0x2144}, {0x214b, 0x214b},
+    {0x2190, 0x2194}, {0x219a, 0x219b}, {0x21a0, 0x21a0}, {0x21a3, 0x21a3},
+    {0x21a6, 0x21a6}, {0x21ae, 0x21ae}, {0x21ce, 0x21cf}, {0x21d2, 0x21d2},
+    {0x21d4, 0x21d4}, {0x21f4, 0x22ff}, {0x2308, 0x230b}, {0x2320, 0x2321},
+    {0x237c, 0x237c}, {0x239b, 0x23b3}, {0x25b7, 0x25b7}, {0x25c1, 0x25c1},
+    {0x25f8, 0x25ff}, {0x266f, 0x266f}, {0x27d0, 0x27e5}, {0x27f0, 0x27ff},
+    {0x2900, 0x2982}, {0x2999, 0x29d7}, {0x29dc, 0x29fb}, {0x29fe, 0x2aff},
+    {0xfb29, 0xfb29}, {0xfe62, 0xfe62}, {0xfe64, 0xfe66}, {0xff0b, 0xff0b},
+    {0xff1c, 0xff1e}, {0xff5c, 0xff5c}, {0xff5e, 0xff5e}, {0xffe2, 0xffe2},
+    {0xffe9, 0xffec} };
+static const xmlChLRange xmlSmL[] = {{0x1d6c1, 0x1d6c1}, {0x1d6db, 0x1d6db},
+    {0x1d6fb, 0x1d6fb}, {0x1d715, 0x1d715}, {0x1d735, 0x1d735},
+    {0x1d74f, 0x1d74f}, {0x1d76f, 0x1d76f}, {0x1d789, 0x1d789},
+    {0x1d7a9, 0x1d7a9}, {0x1d7c3, 0x1d7c3} };
+static xmlChRangeGroup xmlSmG = {48,10,xmlSmS,xmlSmL};
+
+static const xmlChSRange xmlSoS[] = {{0xa6, 0xa7}, {0xa9, 0xa9},
+    {0xae, 0xae}, {0xb0, 0xb0}, {0xb6, 0xb6}, {0x482, 0x482},
+    {0x60e, 0x60f}, {0x6e9, 0x6e9}, {0x6fd, 0x6fe}, {0x9fa, 0x9fa},
+    {0xb70, 0xb70}, {0xbf3, 0xbf8}, {0xbfa, 0xbfa}, {0xf01, 0xf03},
+    {0xf13, 0xf17}, {0xf1a, 0xf1f}, {0xf34, 0xf34}, {0xf36, 0xf36},
+    {0xf38, 0xf38}, {0xfbe, 0xfc5}, {0xfc7, 0xfcc}, {0xfcf, 0xfcf},
+    {0x1940, 0x1940}, {0x19e0, 0x19ff}, {0x2100, 0x2101}, {0x2103, 0x2106},
+    {0x2108, 0x2109}, {0x2114, 0x2114}, {0x2116, 0x2118}, {0x211e, 0x2123},
+    {0x2125, 0x2125}, {0x2127, 0x2127}, {0x2129, 0x2129}, {0x212e, 0x212e},
+    {0x2132, 0x2132}, {0x213a, 0x213b}, {0x214a, 0x214a}, {0x2195, 0x2199},
+    {0x219c, 0x219f}, {0x21a1, 0x21a2}, {0x21a4, 0x21a5}, {0x21a7, 0x21ad},
+    {0x21af, 0x21cd}, {0x21d0, 0x21d1}, {0x21d3, 0x21d3}, {0x21d5, 0x21f3},
+    {0x2300, 0x2307}, {0x230c, 0x231f}, {0x2322, 0x2328}, {0x232b, 0x237b},
+    {0x237d, 0x239a}, {0x23b7, 0x23d0}, {0x2400, 0x2426}, {0x2440, 0x244a},
+    {0x249c, 0x24e9}, {0x2500, 0x25b6}, {0x25b8, 0x25c0}, {0x25c2, 0x25f7},
+    {0x2600, 0x2617}, {0x2619, 0x266e}, {0x2670, 0x267d}, {0x2680, 0x2691},
+    {0x26a0, 0x26a1}, {0x2701, 0x2704}, {0x2706, 0x2709}, {0x270c, 0x2727},
+    {0x2729, 0x274b}, {0x274d, 0x274d}, {0x274f, 0x2752}, {0x2756, 0x2756},
+    {0x2758, 0x275e}, {0x2761, 0x2767}, {0x2794, 0x2794}, {0x2798, 0x27af},
+    {0x27b1, 0x27be}, {0x2800, 0x28ff}, {0x2b00, 0x2b0d}, {0x2e80, 0x2e99},
+    {0x2e9b, 0x2ef3}, {0x2f00, 0x2fd5}, {0x2ff0, 0x2ffb}, {0x3004, 0x3004},
+    {0x3012, 0x3013}, {0x3020, 0x3020}, {0x3036, 0x3037}, {0x303e, 0x303f},
+    {0x3190, 0x3191}, {0x3196, 0x319f}, {0x3200, 0x321e}, {0x322a, 0x3243},
+    {0x3250, 0x3250}, {0x3260, 0x327d}, {0x327f, 0x327f}, {0x328a, 0x32b0},
+    {0x32c0, 0x32fe}, {0x3300, 0x33ff}, {0x4dc0, 0x4dff}, {0xa490, 0xa4c6},
+    {0xfdfd, 0xfdfd}, {0xffe4, 0xffe4}, {0xffe8, 0xffe8}, {0xffed, 0xffee},
+    {0xfffc, 0xfffd} };
+static const xmlChLRange xmlSoL[] = {{0x10102, 0x10102}, {0x10137, 0x1013f},
+    {0x1d000, 0x1d0f5}, {0x1d100, 0x1d126}, {0x1d12a, 0x1d164},
+    {0x1d16a, 0x1d16c}, {0x1d183, 0x1d184}, {0x1d18c, 0x1d1a9},
+    {0x1d1ae, 0x1d1dd}, {0x1d300, 0x1d356} };
+static xmlChRangeGroup xmlSoG = {103,10,xmlSoS,xmlSoL};
+
+static const xmlChSRange xmlZS[] = {{0x20, 0x20}, {0xa0, 0xa0},
+    {0x1680, 0x1680}, {0x180e, 0x180e}, {0x2000, 0x200a}, {0x2028, 0x2029},
+    {0x202f, 0x202f}, {0x205f, 0x205f}, {0x3000, 0x3000} };
+static xmlChRangeGroup xmlZG = {9,0,xmlZS,NULL};
+
+static xmlUnicodeNameTable xmlUnicodeBlockTbl = {xmlUnicodeBlocks, 128};
+static xmlUnicodeNameTable xmlUnicodeCatTbl = {xmlUnicodeCats, 36};
+
+/**
+ * xmlUnicodeLookup:
+ * @tptr: pointer to the name table
+ * @name: name to be found
+ *
+ * binary table lookup for user-supplied name
+ *
+ * Returns pointer to range function if found, otherwise NULL
+ */
+static xmlIntFunc
+*xmlUnicodeLookup(xmlUnicodeNameTable *tptr, const char *tname) {
+    int low, high, mid, cmp;
+    const xmlUnicodeRange *sptr;
+
+    if ((tptr == NULL) || (tname == NULL)) return(NULL);
+
+    low = 0;
+    high = tptr->numentries - 1;
+    sptr = tptr->table;
+    while (low <= high) {
+	mid = (low + high) / 2;
+	if ((cmp=strcmp(tname, sptr[mid].rangename)) == 0)
+	    return (sptr[mid].func);
+	if (cmp < 0)
+	    high = mid - 1;
+	else
+	    low = mid + 1;
+    }
+    return (NULL);
+}
+
+/**
+ * xmlUCSIsAegeanNumbers:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of AegeanNumbers UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsAegeanNumbers(int code) {
+    return(((code >= 0x10100) && (code <= 0x1013F)));
+}
+
+/**
+ * xmlUCSIsAlphabeticPresentationForms:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of AlphabeticPresentationForms UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsAlphabeticPresentationForms(int code) {
+    return(((code >= 0xFB00) && (code <= 0xFB4F)));
+}
+
+/**
+ * xmlUCSIsArabic:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Arabic UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsArabic(int code) {
+    return(((code >= 0x0600) && (code <= 0x06FF)));
+}
+
+/**
+ * xmlUCSIsArabicPresentationFormsA:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of ArabicPresentationForms-A UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsArabicPresentationFormsA(int code) {
+    return(((code >= 0xFB50) && (code <= 0xFDFF)));
+}
+
+/**
+ * xmlUCSIsArabicPresentationFormsB:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of ArabicPresentationForms-B UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsArabicPresentationFormsB(int code) {
+    return(((code >= 0xFE70) && (code <= 0xFEFF)));
+}
+
+/**
+ * xmlUCSIsArmenian:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Armenian UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsArmenian(int code) {
+    return(((code >= 0x0530) && (code <= 0x058F)));
+}
+
+/**
+ * xmlUCSIsArrows:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Arrows UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsArrows(int code) {
+    return(((code >= 0x2190) && (code <= 0x21FF)));
+}
+
+/**
+ * xmlUCSIsBasicLatin:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of BasicLatin UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsBasicLatin(int code) {
+    return(((code >= 0x0000) && (code <= 0x007F)));
+}
+
+/**
+ * xmlUCSIsBengali:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Bengali UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsBengali(int code) {
+    return(((code >= 0x0980) && (code <= 0x09FF)));
+}
+
+/**
+ * xmlUCSIsBlockElements:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of BlockElements UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsBlockElements(int code) {
+    return(((code >= 0x2580) && (code <= 0x259F)));
+}
+
+/**
+ * xmlUCSIsBopomofo:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Bopomofo UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsBopomofo(int code) {
+    return(((code >= 0x3100) && (code <= 0x312F)));
+}
+
+/**
+ * xmlUCSIsBopomofoExtended:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of BopomofoExtended UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsBopomofoExtended(int code) {
+    return(((code >= 0x31A0) && (code <= 0x31BF)));
+}
+
+/**
+ * xmlUCSIsBoxDrawing:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of BoxDrawing UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsBoxDrawing(int code) {
+    return(((code >= 0x2500) && (code <= 0x257F)));
+}
+
+/**
+ * xmlUCSIsBraillePatterns:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of BraillePatterns UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsBraillePatterns(int code) {
+    return(((code >= 0x2800) && (code <= 0x28FF)));
+}
+
+/**
+ * xmlUCSIsBuhid:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Buhid UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsBuhid(int code) {
+    return(((code >= 0x1740) && (code <= 0x175F)));
+}
+
+/**
+ * xmlUCSIsByzantineMusicalSymbols:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of ByzantineMusicalSymbols UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsByzantineMusicalSymbols(int code) {
+    return(((code >= 0x1D000) && (code <= 0x1D0FF)));
+}
+
+/**
+ * xmlUCSIsCJKCompatibility:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of CJKCompatibility UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCJKCompatibility(int code) {
+    return(((code >= 0x3300) && (code <= 0x33FF)));
+}
+
+/**
+ * xmlUCSIsCJKCompatibilityForms:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of CJKCompatibilityForms UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCJKCompatibilityForms(int code) {
+    return(((code >= 0xFE30) && (code <= 0xFE4F)));
+}
+
+/**
+ * xmlUCSIsCJKCompatibilityIdeographs:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of CJKCompatibilityIdeographs UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCJKCompatibilityIdeographs(int code) {
+    return(((code >= 0xF900) && (code <= 0xFAFF)));
+}
+
+/**
+ * xmlUCSIsCJKCompatibilityIdeographsSupplement:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of CJKCompatibilityIdeographsSupplement UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCJKCompatibilityIdeographsSupplement(int code) {
+    return(((code >= 0x2F800) && (code <= 0x2FA1F)));
+}
+
+/**
+ * xmlUCSIsCJKRadicalsSupplement:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of CJKRadicalsSupplement UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCJKRadicalsSupplement(int code) {
+    return(((code >= 0x2E80) && (code <= 0x2EFF)));
+}
+
+/**
+ * xmlUCSIsCJKSymbolsandPunctuation:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of CJKSymbolsandPunctuation UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCJKSymbolsandPunctuation(int code) {
+    return(((code >= 0x3000) && (code <= 0x303F)));
+}
+
+/**
+ * xmlUCSIsCJKUnifiedIdeographs:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of CJKUnifiedIdeographs UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCJKUnifiedIdeographs(int code) {
+    return(((code >= 0x4E00) && (code <= 0x9FFF)));
+}
+
+/**
+ * xmlUCSIsCJKUnifiedIdeographsExtensionA:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of CJKUnifiedIdeographsExtensionA UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCJKUnifiedIdeographsExtensionA(int code) {
+    return(((code >= 0x3400) && (code <= 0x4DBF)));
+}
+
+/**
+ * xmlUCSIsCJKUnifiedIdeographsExtensionB:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of CJKUnifiedIdeographsExtensionB UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCJKUnifiedIdeographsExtensionB(int code) {
+    return(((code >= 0x20000) && (code <= 0x2A6DF)));
+}
+
+/**
+ * xmlUCSIsCherokee:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Cherokee UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCherokee(int code) {
+    return(((code >= 0x13A0) && (code <= 0x13FF)));
+}
+
+/**
+ * xmlUCSIsCombiningDiacriticalMarks:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of CombiningDiacriticalMarks UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCombiningDiacriticalMarks(int code) {
+    return(((code >= 0x0300) && (code <= 0x036F)));
+}
+
+/**
+ * xmlUCSIsCombiningDiacriticalMarksforSymbols:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of CombiningDiacriticalMarksforSymbols UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCombiningDiacriticalMarksforSymbols(int code) {
+    return(((code >= 0x20D0) && (code <= 0x20FF)));
+}
+
+/**
+ * xmlUCSIsCombiningHalfMarks:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of CombiningHalfMarks UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCombiningHalfMarks(int code) {
+    return(((code >= 0xFE20) && (code <= 0xFE2F)));
+}
+
+/**
+ * xmlUCSIsCombiningMarksforSymbols:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of CombiningMarksforSymbols UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCombiningMarksforSymbols(int code) {
+    return(((code >= 0x20D0) && (code <= 0x20FF)));
+}
+
+/**
+ * xmlUCSIsControlPictures:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of ControlPictures UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsControlPictures(int code) {
+    return(((code >= 0x2400) && (code <= 0x243F)));
+}
+
+/**
+ * xmlUCSIsCurrencySymbols:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of CurrencySymbols UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCurrencySymbols(int code) {
+    return(((code >= 0x20A0) && (code <= 0x20CF)));
+}
+
+/**
+ * xmlUCSIsCypriotSyllabary:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of CypriotSyllabary UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCypriotSyllabary(int code) {
+    return(((code >= 0x10800) && (code <= 0x1083F)));
+}
+
+/**
+ * xmlUCSIsCyrillic:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Cyrillic UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCyrillic(int code) {
+    return(((code >= 0x0400) && (code <= 0x04FF)));
+}
+
+/**
+ * xmlUCSIsCyrillicSupplement:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of CyrillicSupplement UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCyrillicSupplement(int code) {
+    return(((code >= 0x0500) && (code <= 0x052F)));
+}
+
+/**
+ * xmlUCSIsDeseret:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Deseret UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsDeseret(int code) {
+    return(((code >= 0x10400) && (code <= 0x1044F)));
+}
+
+/**
+ * xmlUCSIsDevanagari:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Devanagari UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsDevanagari(int code) {
+    return(((code >= 0x0900) && (code <= 0x097F)));
+}
+
+/**
+ * xmlUCSIsDingbats:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Dingbats UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsDingbats(int code) {
+    return(((code >= 0x2700) && (code <= 0x27BF)));
+}
+
+/**
+ * xmlUCSIsEnclosedAlphanumerics:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of EnclosedAlphanumerics UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsEnclosedAlphanumerics(int code) {
+    return(((code >= 0x2460) && (code <= 0x24FF)));
+}
+
+/**
+ * xmlUCSIsEnclosedCJKLettersandMonths:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of EnclosedCJKLettersandMonths UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsEnclosedCJKLettersandMonths(int code) {
+    return(((code >= 0x3200) && (code <= 0x32FF)));
+}
+
+/**
+ * xmlUCSIsEthiopic:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Ethiopic UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsEthiopic(int code) {
+    return(((code >= 0x1200) && (code <= 0x137F)));
+}
+
+/**
+ * xmlUCSIsGeneralPunctuation:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of GeneralPunctuation UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsGeneralPunctuation(int code) {
+    return(((code >= 0x2000) && (code <= 0x206F)));
+}
+
+/**
+ * xmlUCSIsGeometricShapes:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of GeometricShapes UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsGeometricShapes(int code) {
+    return(((code >= 0x25A0) && (code <= 0x25FF)));
+}
+
+/**
+ * xmlUCSIsGeorgian:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Georgian UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsGeorgian(int code) {
+    return(((code >= 0x10A0) && (code <= 0x10FF)));
+}
+
+/**
+ * xmlUCSIsGothic:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Gothic UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsGothic(int code) {
+    return(((code >= 0x10330) && (code <= 0x1034F)));
+}
+
+/**
+ * xmlUCSIsGreek:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Greek UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsGreek(int code) {
+    return(((code >= 0x0370) && (code <= 0x03FF)));
+}
+
+/**
+ * xmlUCSIsGreekExtended:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of GreekExtended UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsGreekExtended(int code) {
+    return(((code >= 0x1F00) && (code <= 0x1FFF)));
+}
+
+/**
+ * xmlUCSIsGreekandCoptic:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of GreekandCoptic UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsGreekandCoptic(int code) {
+    return(((code >= 0x0370) && (code <= 0x03FF)));
+}
+
+/**
+ * xmlUCSIsGujarati:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Gujarati UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsGujarati(int code) {
+    return(((code >= 0x0A80) && (code <= 0x0AFF)));
+}
+
+/**
+ * xmlUCSIsGurmukhi:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Gurmukhi UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsGurmukhi(int code) {
+    return(((code >= 0x0A00) && (code <= 0x0A7F)));
+}
+
+/**
+ * xmlUCSIsHalfwidthandFullwidthForms:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of HalfwidthandFullwidthForms UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsHalfwidthandFullwidthForms(int code) {
+    return(((code >= 0xFF00) && (code <= 0xFFEF)));
+}
+
+/**
+ * xmlUCSIsHangulCompatibilityJamo:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of HangulCompatibilityJamo UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsHangulCompatibilityJamo(int code) {
+    return(((code >= 0x3130) && (code <= 0x318F)));
+}
+
+/**
+ * xmlUCSIsHangulJamo:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of HangulJamo UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsHangulJamo(int code) {
+    return(((code >= 0x1100) && (code <= 0x11FF)));
+}
+
+/**
+ * xmlUCSIsHangulSyllables:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of HangulSyllables UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsHangulSyllables(int code) {
+    return(((code >= 0xAC00) && (code <= 0xD7AF)));
+}
+
+/**
+ * xmlUCSIsHanunoo:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Hanunoo UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsHanunoo(int code) {
+    return(((code >= 0x1720) && (code <= 0x173F)));
+}
+
+/**
+ * xmlUCSIsHebrew:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Hebrew UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsHebrew(int code) {
+    return(((code >= 0x0590) && (code <= 0x05FF)));
+}
+
+/**
+ * xmlUCSIsHighPrivateUseSurrogates:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of HighPrivateUseSurrogates UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsHighPrivateUseSurrogates(int code) {
+    return(((code >= 0xDB80) && (code <= 0xDBFF)));
+}
+
+/**
+ * xmlUCSIsHighSurrogates:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of HighSurrogates UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsHighSurrogates(int code) {
+    return(((code >= 0xD800) && (code <= 0xDB7F)));
+}
+
+/**
+ * xmlUCSIsHiragana:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Hiragana UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsHiragana(int code) {
+    return(((code >= 0x3040) && (code <= 0x309F)));
+}
+
+/**
+ * xmlUCSIsIPAExtensions:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of IPAExtensions UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsIPAExtensions(int code) {
+    return(((code >= 0x0250) && (code <= 0x02AF)));
+}
+
+/**
+ * xmlUCSIsIdeographicDescriptionCharacters:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of IdeographicDescriptionCharacters UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsIdeographicDescriptionCharacters(int code) {
+    return(((code >= 0x2FF0) && (code <= 0x2FFF)));
+}
+
+/**
+ * xmlUCSIsKanbun:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Kanbun UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsKanbun(int code) {
+    return(((code >= 0x3190) && (code <= 0x319F)));
+}
+
+/**
+ * xmlUCSIsKangxiRadicals:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of KangxiRadicals UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsKangxiRadicals(int code) {
+    return(((code >= 0x2F00) && (code <= 0x2FDF)));
+}
+
+/**
+ * xmlUCSIsKannada:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Kannada UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsKannada(int code) {
+    return(((code >= 0x0C80) && (code <= 0x0CFF)));
+}
+
+/**
+ * xmlUCSIsKatakana:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Katakana UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsKatakana(int code) {
+    return(((code >= 0x30A0) && (code <= 0x30FF)));
+}
+
+/**
+ * xmlUCSIsKatakanaPhoneticExtensions:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of KatakanaPhoneticExtensions UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsKatakanaPhoneticExtensions(int code) {
+    return(((code >= 0x31F0) && (code <= 0x31FF)));
+}
+
+/**
+ * xmlUCSIsKhmer:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Khmer UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsKhmer(int code) {
+    return(((code >= 0x1780) && (code <= 0x17FF)));
+}
+
+/**
+ * xmlUCSIsKhmerSymbols:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of KhmerSymbols UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsKhmerSymbols(int code) {
+    return(((code >= 0x19E0) && (code <= 0x19FF)));
+}
+
+/**
+ * xmlUCSIsLao:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Lao UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsLao(int code) {
+    return(((code >= 0x0E80) && (code <= 0x0EFF)));
+}
+
+/**
+ * xmlUCSIsLatin1Supplement:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Latin-1Supplement UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsLatin1Supplement(int code) {
+    return(((code >= 0x0080) && (code <= 0x00FF)));
+}
+
+/**
+ * xmlUCSIsLatinExtendedA:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of LatinExtended-A UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsLatinExtendedA(int code) {
+    return(((code >= 0x0100) && (code <= 0x017F)));
+}
+
+/**
+ * xmlUCSIsLatinExtendedB:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of LatinExtended-B UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsLatinExtendedB(int code) {
+    return(((code >= 0x0180) && (code <= 0x024F)));
+}
+
+/**
+ * xmlUCSIsLatinExtendedAdditional:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of LatinExtendedAdditional UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsLatinExtendedAdditional(int code) {
+    return(((code >= 0x1E00) && (code <= 0x1EFF)));
+}
+
+/**
+ * xmlUCSIsLetterlikeSymbols:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of LetterlikeSymbols UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsLetterlikeSymbols(int code) {
+    return(((code >= 0x2100) && (code <= 0x214F)));
+}
+
+/**
+ * xmlUCSIsLimbu:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Limbu UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsLimbu(int code) {
+    return(((code >= 0x1900) && (code <= 0x194F)));
+}
+
+/**
+ * xmlUCSIsLinearBIdeograms:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of LinearBIdeograms UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsLinearBIdeograms(int code) {
+    return(((code >= 0x10080) && (code <= 0x100FF)));
+}
+
+/**
+ * xmlUCSIsLinearBSyllabary:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of LinearBSyllabary UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsLinearBSyllabary(int code) {
+    return(((code >= 0x10000) && (code <= 0x1007F)));
+}
+
+/**
+ * xmlUCSIsLowSurrogates:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of LowSurrogates UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsLowSurrogates(int code) {
+    return(((code >= 0xDC00) && (code <= 0xDFFF)));
+}
+
+/**
+ * xmlUCSIsMalayalam:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Malayalam UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsMalayalam(int code) {
+    return(((code >= 0x0D00) && (code <= 0x0D7F)));
+}
+
+/**
+ * xmlUCSIsMathematicalAlphanumericSymbols:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of MathematicalAlphanumericSymbols UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsMathematicalAlphanumericSymbols(int code) {
+    return(((code >= 0x1D400) && (code <= 0x1D7FF)));
+}
+
+/**
+ * xmlUCSIsMathematicalOperators:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of MathematicalOperators UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsMathematicalOperators(int code) {
+    return(((code >= 0x2200) && (code <= 0x22FF)));
+}
+
+/**
+ * xmlUCSIsMiscellaneousMathematicalSymbolsA:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of MiscellaneousMathematicalSymbols-A UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsMiscellaneousMathematicalSymbolsA(int code) {
+    return(((code >= 0x27C0) && (code <= 0x27EF)));
+}
+
+/**
+ * xmlUCSIsMiscellaneousMathematicalSymbolsB:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of MiscellaneousMathematicalSymbols-B UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsMiscellaneousMathematicalSymbolsB(int code) {
+    return(((code >= 0x2980) && (code <= 0x29FF)));
+}
+
+/**
+ * xmlUCSIsMiscellaneousSymbols:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of MiscellaneousSymbols UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsMiscellaneousSymbols(int code) {
+    return(((code >= 0x2600) && (code <= 0x26FF)));
+}
+
+/**
+ * xmlUCSIsMiscellaneousSymbolsandArrows:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of MiscellaneousSymbolsandArrows UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsMiscellaneousSymbolsandArrows(int code) {
+    return(((code >= 0x2B00) && (code <= 0x2BFF)));
+}
+
+/**
+ * xmlUCSIsMiscellaneousTechnical:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of MiscellaneousTechnical UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsMiscellaneousTechnical(int code) {
+    return(((code >= 0x2300) && (code <= 0x23FF)));
+}
+
+/**
+ * xmlUCSIsMongolian:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Mongolian UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsMongolian(int code) {
+    return(((code >= 0x1800) && (code <= 0x18AF)));
+}
+
+/**
+ * xmlUCSIsMusicalSymbols:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of MusicalSymbols UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsMusicalSymbols(int code) {
+    return(((code >= 0x1D100) && (code <= 0x1D1FF)));
+}
+
+/**
+ * xmlUCSIsMyanmar:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Myanmar UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsMyanmar(int code) {
+    return(((code >= 0x1000) && (code <= 0x109F)));
+}
+
+/**
+ * xmlUCSIsNumberForms:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of NumberForms UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsNumberForms(int code) {
+    return(((code >= 0x2150) && (code <= 0x218F)));
+}
+
+/**
+ * xmlUCSIsOgham:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Ogham UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsOgham(int code) {
+    return(((code >= 0x1680) && (code <= 0x169F)));
+}
+
+/**
+ * xmlUCSIsOldItalic:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of OldItalic UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsOldItalic(int code) {
+    return(((code >= 0x10300) && (code <= 0x1032F)));
+}
+
+/**
+ * xmlUCSIsOpticalCharacterRecognition:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of OpticalCharacterRecognition UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsOpticalCharacterRecognition(int code) {
+    return(((code >= 0x2440) && (code <= 0x245F)));
+}
+
+/**
+ * xmlUCSIsOriya:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Oriya UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsOriya(int code) {
+    return(((code >= 0x0B00) && (code <= 0x0B7F)));
+}
+
+/**
+ * xmlUCSIsOsmanya:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Osmanya UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsOsmanya(int code) {
+    return(((code >= 0x10480) && (code <= 0x104AF)));
+}
+
+/**
+ * xmlUCSIsPhoneticExtensions:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of PhoneticExtensions UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsPhoneticExtensions(int code) {
+    return(((code >= 0x1D00) && (code <= 0x1D7F)));
+}
+
+/**
+ * xmlUCSIsPrivateUse:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of PrivateUse UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsPrivateUse(int code) {
+    return(((code >= 0xE000) && (code <= 0xF8FF)) ||
+           ((code >= 0xF0000) && (code <= 0xFFFFF)) ||
+           ((code >= 0x100000) && (code <= 0x10FFFF)));
+}
+
+/**
+ * xmlUCSIsPrivateUseArea:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of PrivateUseArea UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsPrivateUseArea(int code) {
+    return(((code >= 0xE000) && (code <= 0xF8FF)));
+}
+
+/**
+ * xmlUCSIsRunic:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Runic UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsRunic(int code) {
+    return(((code >= 0x16A0) && (code <= 0x16FF)));
+}
+
+/**
+ * xmlUCSIsShavian:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Shavian UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsShavian(int code) {
+    return(((code >= 0x10450) && (code <= 0x1047F)));
+}
+
+/**
+ * xmlUCSIsSinhala:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Sinhala UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsSinhala(int code) {
+    return(((code >= 0x0D80) && (code <= 0x0DFF)));
+}
+
+/**
+ * xmlUCSIsSmallFormVariants:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of SmallFormVariants UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsSmallFormVariants(int code) {
+    return(((code >= 0xFE50) && (code <= 0xFE6F)));
+}
+
+/**
+ * xmlUCSIsSpacingModifierLetters:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of SpacingModifierLetters UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsSpacingModifierLetters(int code) {
+    return(((code >= 0x02B0) && (code <= 0x02FF)));
+}
+
+/**
+ * xmlUCSIsSpecials:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Specials UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsSpecials(int code) {
+    return(((code >= 0xFFF0) && (code <= 0xFFFF)));
+}
+
+/**
+ * xmlUCSIsSuperscriptsandSubscripts:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of SuperscriptsandSubscripts UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsSuperscriptsandSubscripts(int code) {
+    return(((code >= 0x2070) && (code <= 0x209F)));
+}
+
+/**
+ * xmlUCSIsSupplementalArrowsA:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of SupplementalArrows-A UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsSupplementalArrowsA(int code) {
+    return(((code >= 0x27F0) && (code <= 0x27FF)));
+}
+
+/**
+ * xmlUCSIsSupplementalArrowsB:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of SupplementalArrows-B UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsSupplementalArrowsB(int code) {
+    return(((code >= 0x2900) && (code <= 0x297F)));
+}
+
+/**
+ * xmlUCSIsSupplementalMathematicalOperators:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of SupplementalMathematicalOperators UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsSupplementalMathematicalOperators(int code) {
+    return(((code >= 0x2A00) && (code <= 0x2AFF)));
+}
+
+/**
+ * xmlUCSIsSupplementaryPrivateUseAreaA:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of SupplementaryPrivateUseArea-A UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsSupplementaryPrivateUseAreaA(int code) {
+    return(((code >= 0xF0000) && (code <= 0xFFFFF)));
+}
+
+/**
+ * xmlUCSIsSupplementaryPrivateUseAreaB:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of SupplementaryPrivateUseArea-B UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsSupplementaryPrivateUseAreaB(int code) {
+    return(((code >= 0x100000) && (code <= 0x10FFFF)));
+}
+
+/**
+ * xmlUCSIsSyriac:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Syriac UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsSyriac(int code) {
+    return(((code >= 0x0700) && (code <= 0x074F)));
+}
+
+/**
+ * xmlUCSIsTagalog:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Tagalog UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsTagalog(int code) {
+    return(((code >= 0x1700) && (code <= 0x171F)));
+}
+
+/**
+ * xmlUCSIsTagbanwa:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Tagbanwa UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsTagbanwa(int code) {
+    return(((code >= 0x1760) && (code <= 0x177F)));
+}
+
+/**
+ * xmlUCSIsTags:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Tags UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsTags(int code) {
+    return(((code >= 0xE0000) && (code <= 0xE007F)));
+}
+
+/**
+ * xmlUCSIsTaiLe:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of TaiLe UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsTaiLe(int code) {
+    return(((code >= 0x1950) && (code <= 0x197F)));
+}
+
+/**
+ * xmlUCSIsTaiXuanJingSymbols:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of TaiXuanJingSymbols UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsTaiXuanJingSymbols(int code) {
+    return(((code >= 0x1D300) && (code <= 0x1D35F)));
+}
+
+/**
+ * xmlUCSIsTamil:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Tamil UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsTamil(int code) {
+    return(((code >= 0x0B80) && (code <= 0x0BFF)));
+}
+
+/**
+ * xmlUCSIsTelugu:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Telugu UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsTelugu(int code) {
+    return(((code >= 0x0C00) && (code <= 0x0C7F)));
+}
+
+/**
+ * xmlUCSIsThaana:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Thaana UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsThaana(int code) {
+    return(((code >= 0x0780) && (code <= 0x07BF)));
+}
+
+/**
+ * xmlUCSIsThai:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Thai UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsThai(int code) {
+    return(((code >= 0x0E00) && (code <= 0x0E7F)));
+}
+
+/**
+ * xmlUCSIsTibetan:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Tibetan UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsTibetan(int code) {
+    return(((code >= 0x0F00) && (code <= 0x0FFF)));
+}
+
+/**
+ * xmlUCSIsUgaritic:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Ugaritic UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsUgaritic(int code) {
+    return(((code >= 0x10380) && (code <= 0x1039F)));
+}
+
+/**
+ * xmlUCSIsUnifiedCanadianAboriginalSyllabics:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of UnifiedCanadianAboriginalSyllabics UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsUnifiedCanadianAboriginalSyllabics(int code) {
+    return(((code >= 0x1400) && (code <= 0x167F)));
+}
+
+/**
+ * xmlUCSIsVariationSelectors:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of VariationSelectors UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsVariationSelectors(int code) {
+    return(((code >= 0xFE00) && (code <= 0xFE0F)));
+}
+
+/**
+ * xmlUCSIsVariationSelectorsSupplement:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of VariationSelectorsSupplement UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsVariationSelectorsSupplement(int code) {
+    return(((code >= 0xE0100) && (code <= 0xE01EF)));
+}
+
+/**
+ * xmlUCSIsYiRadicals:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of YiRadicals UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsYiRadicals(int code) {
+    return(((code >= 0xA490) && (code <= 0xA4CF)));
+}
+
+/**
+ * xmlUCSIsYiSyllables:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of YiSyllables UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsYiSyllables(int code) {
+    return(((code >= 0xA000) && (code <= 0xA48F)));
+}
+
+/**
+ * xmlUCSIsYijingHexagramSymbols:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of YijingHexagramSymbols UCS Block
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsYijingHexagramSymbols(int code) {
+    return(((code >= 0x4DC0) && (code <= 0x4DFF)));
+}
+
+/**
+ * xmlUCSIsBlock:
+ * @code: UCS code point
+ * @block: UCS block name
+ *
+ * Check whether the character is part of the UCS Block
+ *
+ * Returns 1 if true, 0 if false and -1 on unknown block
+ */
+int
+xmlUCSIsBlock(int code, const char *block) {
+    xmlIntFunc *func;
+
+    func = xmlUnicodeLookup(&xmlUnicodeBlockTbl, block);
+    if (func == NULL)
+	return (-1);
+    return (func(code));
+}
+
+/**
+ * xmlUCSIsCatC:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of C UCS Category
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCatC(int code) {
+    return(xmlCharInRange((unsigned int)code, &xmlCG));
+}
+
+/**
+ * xmlUCSIsCatCc:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Cc UCS Category
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCatCc(int code) {
+    return(((code >= 0x0) && (code <= 0x1f)) ||
+           ((code >= 0x7f) && (code <= 0x9f)));
+}
+
+/**
+ * xmlUCSIsCatCf:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Cf UCS Category
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCatCf(int code) {
+    return(xmlCharInRange((unsigned int)code, &xmlCfG));
+}
+
+/**
+ * xmlUCSIsCatCo:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Co UCS Category
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCatCo(int code) {
+    return((code == 0xe000) ||
+           (code == 0xf8ff) ||
+           (code == 0xf0000) ||
+           (code == 0xffffd) ||
+           (code == 0x100000) ||
+           (code == 0x10fffd));
+}
+
+/**
+ * xmlUCSIsCatCs:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Cs UCS Category
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCatCs(int code) {
+    return((code == 0xd800) ||
+           ((code >= 0xdb7f) && (code <= 0xdb80)) ||
+           ((code >= 0xdbff) && (code <= 0xdc00)) ||
+           (code == 0xdfff));
+}
+
+/**
+ * xmlUCSIsCatL:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of L UCS Category
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCatL(int code) {
+    return(xmlCharInRange((unsigned int)code, &xmlLG));
+}
+
+/**
+ * xmlUCSIsCatLl:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Ll UCS Category
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCatLl(int code) {
+    return(xmlCharInRange((unsigned int)code, &xmlLlG));
+}
+
+/**
+ * xmlUCSIsCatLm:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Lm UCS Category
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCatLm(int code) {
+    return(xmlCharInRange((unsigned int)code, &xmlLmG));
+}
+
+/**
+ * xmlUCSIsCatLo:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Lo UCS Category
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCatLo(int code) {
+    return(xmlCharInRange((unsigned int)code, &xmlLoG));
+}
+
+/**
+ * xmlUCSIsCatLt:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Lt UCS Category
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCatLt(int code) {
+    return(xmlCharInRange((unsigned int)code, &xmlLtG));
+}
+
+/**
+ * xmlUCSIsCatLu:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Lu UCS Category
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCatLu(int code) {
+    return(xmlCharInRange((unsigned int)code, &xmlLuG));
+}
+
+/**
+ * xmlUCSIsCatM:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of M UCS Category
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCatM(int code) {
+    return(xmlCharInRange((unsigned int)code, &xmlMG));
+}
+
+/**
+ * xmlUCSIsCatMc:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Mc UCS Category
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCatMc(int code) {
+    return(xmlCharInRange((unsigned int)code, &xmlMcG));
+}
+
+/**
+ * xmlUCSIsCatMe:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Me UCS Category
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCatMe(int code) {
+    return(((code >= 0x488) && (code <= 0x489)) ||
+           (code == 0x6de) ||
+           ((code >= 0x20dd) && (code <= 0x20e0)) ||
+           ((code >= 0x20e2) && (code <= 0x20e4)));
+}
+
+/**
+ * xmlUCSIsCatMn:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Mn UCS Category
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCatMn(int code) {
+    return(xmlCharInRange((unsigned int)code, &xmlMnG));
+}
+
+/**
+ * xmlUCSIsCatN:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of N UCS Category
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCatN(int code) {
+    return(xmlCharInRange((unsigned int)code, &xmlNG));
+}
+
+/**
+ * xmlUCSIsCatNd:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Nd UCS Category
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCatNd(int code) {
+    return(xmlCharInRange((unsigned int)code, &xmlNdG));
+}
+
+/**
+ * xmlUCSIsCatNl:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Nl UCS Category
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCatNl(int code) {
+    return(((code >= 0x16ee) && (code <= 0x16f0)) ||
+           ((code >= 0x2160) && (code <= 0x2183)) ||
+           (code == 0x3007) ||
+           ((code >= 0x3021) && (code <= 0x3029)) ||
+           ((code >= 0x3038) && (code <= 0x303a)) ||
+           (code == 0x1034a));
+}
+
+/**
+ * xmlUCSIsCatNo:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of No UCS Category
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCatNo(int code) {
+    return(xmlCharInRange((unsigned int)code, &xmlNoG));
+}
+
+/**
+ * xmlUCSIsCatP:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of P UCS Category
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCatP(int code) {
+    return(xmlCharInRange((unsigned int)code, &xmlPG));
+}
+
+/**
+ * xmlUCSIsCatPc:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Pc UCS Category
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCatPc(int code) {
+    return((code == 0x5f) ||
+           ((code >= 0x203f) && (code <= 0x2040)) ||
+           (code == 0x2054) ||
+           (code == 0x30fb) ||
+           ((code >= 0xfe33) && (code <= 0xfe34)) ||
+           ((code >= 0xfe4d) && (code <= 0xfe4f)) ||
+           (code == 0xff3f) ||
+           (code == 0xff65));
+}
+
+/**
+ * xmlUCSIsCatPd:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Pd UCS Category
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCatPd(int code) {
+    return(xmlCharInRange((unsigned int)code, &xmlPdG));
+}
+
+/**
+ * xmlUCSIsCatPe:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Pe UCS Category
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCatPe(int code) {
+    return(xmlCharInRange((unsigned int)code, &xmlPeG));
+}
+
+/**
+ * xmlUCSIsCatPf:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Pf UCS Category
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCatPf(int code) {
+    return((code == 0xbb) ||
+           (code == 0x2019) ||
+           (code == 0x201d) ||
+           (code == 0x203a));
+}
+
+/**
+ * xmlUCSIsCatPi:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Pi UCS Category
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCatPi(int code) {
+    return((code == 0xab) ||
+           (code == 0x2018) ||
+           ((code >= 0x201b) && (code <= 0x201c)) ||
+           (code == 0x201f) ||
+           (code == 0x2039));
+}
+
+/**
+ * xmlUCSIsCatPo:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Po UCS Category
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCatPo(int code) {
+    return(xmlCharInRange((unsigned int)code, &xmlPoG));
+}
+
+/**
+ * xmlUCSIsCatPs:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Ps UCS Category
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCatPs(int code) {
+    return(xmlCharInRange((unsigned int)code, &xmlPsG));
+}
+
+/**
+ * xmlUCSIsCatS:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of S UCS Category
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCatS(int code) {
+    return(xmlCharInRange((unsigned int)code, &xmlSG));
+}
+
+/**
+ * xmlUCSIsCatSc:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Sc UCS Category
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCatSc(int code) {
+    return(xmlCharInRange((unsigned int)code, &xmlScG));
+}
+
+/**
+ * xmlUCSIsCatSk:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Sk UCS Category
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCatSk(int code) {
+    return(xmlCharInRange((unsigned int)code, &xmlSkG));
+}
+
+/**
+ * xmlUCSIsCatSm:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Sm UCS Category
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCatSm(int code) {
+    return(xmlCharInRange((unsigned int)code, &xmlSmG));
+}
+
+/**
+ * xmlUCSIsCatSo:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of So UCS Category
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCatSo(int code) {
+    return(xmlCharInRange((unsigned int)code, &xmlSoG));
+}
+
+/**
+ * xmlUCSIsCatZ:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Z UCS Category
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCatZ(int code) {
+    return(xmlCharInRange((unsigned int)code, &xmlZG));
+}
+
+/**
+ * xmlUCSIsCatZl:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Zl UCS Category
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCatZl(int code) {
+    return((code == 0x2028));
+}
+
+/**
+ * xmlUCSIsCatZp:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Zp UCS Category
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCatZp(int code) {
+    return((code == 0x2029));
+}
+
+/**
+ * xmlUCSIsCatZs:
+ * @code: UCS code point
+ *
+ * Check whether the character is part of Zs UCS Category
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlUCSIsCatZs(int code) {
+    return((code == 0x20) ||
+           (code == 0xa0) ||
+           (code == 0x1680) ||
+           (code == 0x180e) ||
+           ((code >= 0x2000) && (code <= 0x200a)) ||
+           (code == 0x202f) ||
+           (code == 0x205f) ||
+           (code == 0x3000));
+}
+
+/**
+ * xmlUCSIsCat:
+ * @code: UCS code point
+ * @cat: UCS Category name
+ *
+ * Check whether the character is part of the UCS Category
+ *
+ * Returns 1 if true, 0 if false and -1 on unknown category
+ */
+int
+xmlUCSIsCat(int code, const char *cat) {
+    xmlIntFunc *func;
+
+    func = xmlUnicodeLookup(&xmlUnicodeCatTbl, cat);
+    if (func == NULL)
+	return (-1);
+    return (func(code));
+}
+
+#define bottom_xmlunicode
+#include "elfgcchack.h"
+#endif /* LIBXML_UNICODE_ENABLED */
diff --git a/src/xmlwriter.c b/src/xmlwriter.c
new file mode 100644
index 000000000000..58445c84c866
--- /dev/null
+++ b/src/xmlwriter.c
@@ -0,0 +1,4738 @@
+
+/*
+ * xmlwriter.c: XML text writer implementation
+ *
+ * For license and disclaimer see the license and disclaimer of
+ * libxml2.
+ *
+ * alfred@mickautsch.de
+ */
+
+#define IN_LIBXML
+#include "libxml.h"
+#include <string.h>
+
+#include <libxml/xmlmemory.h>
+#include <libxml/parser.h>
+#include <libxml/uri.h>
+#include <libxml/HTMLtree.h>
+
+#ifdef LIBXML_WRITER_ENABLED
+
+#include <libxml/xmlwriter.h>
+
+#include "buf.h"
+#include "enc.h"
+#include "save.h"
+
+#define B64LINELEN 72
+#define B64CRLF "\r\n"
+
+/*
+ * The following VA_COPY was coded following an example in
+ * the Samba project.  It may not be sufficient for some
+ * esoteric implementations of va_list but (hopefully) will
+ * be sufficient for libxml2.
+ */
+#ifndef VA_COPY
+  #ifdef HAVE_VA_COPY
+    #define VA_COPY(dest, src) va_copy(dest, src)
+  #else
+    #ifdef HAVE___VA_COPY
+      #define VA_COPY(dest,src) __va_copy(dest, src)
+    #else
+      #ifndef VA_LIST_IS_ARRAY
+        #define VA_COPY(dest,src) (dest) = (src)
+      #else
+        #include <string.h>
+        #define VA_COPY(dest,src) memcpy((char *)(dest),(char *)(src),sizeof(va_list))
+      #endif
+    #endif
+  #endif
+#endif
+
+/*
+ * Types are kept private
+ */
+typedef enum {
+    XML_TEXTWRITER_NONE = 0,
+    XML_TEXTWRITER_NAME,
+    XML_TEXTWRITER_ATTRIBUTE,
+    XML_TEXTWRITER_TEXT,
+    XML_TEXTWRITER_PI,
+    XML_TEXTWRITER_PI_TEXT,
+    XML_TEXTWRITER_CDATA,
+    XML_TEXTWRITER_DTD,
+    XML_TEXTWRITER_DTD_TEXT,
+    XML_TEXTWRITER_DTD_ELEM,
+    XML_TEXTWRITER_DTD_ELEM_TEXT,
+    XML_TEXTWRITER_DTD_ATTL,
+    XML_TEXTWRITER_DTD_ATTL_TEXT,
+    XML_TEXTWRITER_DTD_ENTY,    /* entity */
+    XML_TEXTWRITER_DTD_ENTY_TEXT,
+    XML_TEXTWRITER_DTD_PENT,    /* parameter entity */
+    XML_TEXTWRITER_COMMENT
+} xmlTextWriterState;
+
+typedef struct _xmlTextWriterStackEntry xmlTextWriterStackEntry;
+
+struct _xmlTextWriterStackEntry {
+    xmlChar *name;
+    xmlTextWriterState state;
+};
+
+typedef struct _xmlTextWriterNsStackEntry xmlTextWriterNsStackEntry;
+struct _xmlTextWriterNsStackEntry {
+    xmlChar *prefix;
+    xmlChar *uri;
+    xmlLinkPtr elem;
+};
+
+struct _xmlTextWriter {
+    xmlOutputBufferPtr out;     /* output buffer */
+    xmlListPtr nodes;           /* element name stack */
+    xmlListPtr nsstack;         /* name spaces stack */
+    int level;
+    int indent;                 /* enable indent */
+    int doindent;               /* internal indent flag */
+    xmlChar *ichar;             /* indent character */
+    char qchar;                 /* character used for quoting attribute values */
+    xmlParserCtxtPtr ctxt;
+    int no_doc_free;
+    xmlDocPtr doc;
+};
+
+static void xmlFreeTextWriterStackEntry(xmlLinkPtr lk);
+static int xmlCmpTextWriterStackEntry(const void *data0,
+                                      const void *data1);
+static int xmlTextWriterOutputNSDecl(xmlTextWriterPtr writer);
+static void xmlFreeTextWriterNsStackEntry(xmlLinkPtr lk);
+static int xmlCmpTextWriterNsStackEntry(const void *data0,
+                                        const void *data1);
+static int xmlTextWriterWriteDocCallback(void *context,
+                                         const char *str, int len);
+static int xmlTextWriterCloseDocCallback(void *context);
+
+static xmlChar *xmlTextWriterVSprintf(const char *format, va_list argptr) LIBXML_ATTR_FORMAT(1,0);
+static int xmlOutputBufferWriteBase64(xmlOutputBufferPtr out, int len,
+                                      const unsigned char *data);
+static void xmlTextWriterStartDocumentCallback(void *ctx);
+static int xmlTextWriterWriteIndent(xmlTextWriterPtr writer);
+static int
+  xmlTextWriterHandleStateDependencies(xmlTextWriterPtr writer,
+                                       xmlTextWriterStackEntry * p);
+
+/**
+ * xmlWriterErrMsg:
+ * @ctxt:  a writer context
+ * @error:  the error number
+ * @msg:  the error message
+ *
+ * Handle a writer error
+ */
+static void
+xmlWriterErrMsg(xmlTextWriterPtr ctxt, xmlParserErrors error,
+               const char *msg)
+{
+    if (ctxt != NULL) {
+	__xmlRaiseError(NULL, NULL, NULL, ctxt->ctxt,
+	            NULL, XML_FROM_WRITER, error, XML_ERR_FATAL,
+		    NULL, 0, NULL, NULL, NULL, 0, 0, "%s", msg);
+    } else {
+	__xmlRaiseError(NULL, NULL, NULL, NULL, NULL, XML_FROM_WRITER, error,
+                    XML_ERR_FATAL, NULL, 0, NULL, NULL, NULL, 0, 0, "%s", msg);
+    }
+}
+
+/**
+ * xmlWriterErrMsgInt:
+ * @ctxt:  a writer context
+ * @error:  the error number
+ * @msg:  the error message
+ * @val:  an int
+ *
+ * Handle a writer error
+ */
+static void LIBXML_ATTR_FORMAT(3,0)
+xmlWriterErrMsgInt(xmlTextWriterPtr ctxt, xmlParserErrors error,
+               const char *msg, int val)
+{
+    if (ctxt != NULL) {
+	__xmlRaiseError(NULL, NULL, NULL, ctxt->ctxt,
+	            NULL, XML_FROM_WRITER, error, XML_ERR_FATAL,
+		    NULL, 0, NULL, NULL, NULL, val, 0, msg, val);
+    } else {
+	__xmlRaiseError(NULL, NULL, NULL, NULL, NULL, XML_FROM_WRITER, error,
+                    XML_ERR_FATAL, NULL, 0, NULL, NULL, NULL, val, 0, msg, val);
+    }
+}
+
+/**
+ * xmlNewTextWriter:
+ * @out:  an xmlOutputBufferPtr
+ *
+ * Create a new xmlNewTextWriter structure using an xmlOutputBufferPtr
+ * NOTE: the @out parameter will be deallocated when the writer is closed
+ *       (if the call succeed.)
+ *
+ * Returns the new xmlTextWriterPtr or NULL in case of error
+ */
+xmlTextWriterPtr
+xmlNewTextWriter(xmlOutputBufferPtr out)
+{
+    xmlTextWriterPtr ret;
+
+    ret = (xmlTextWriterPtr) xmlMalloc(sizeof(xmlTextWriter));
+    if (ret == NULL) {
+        xmlWriterErrMsg(NULL, XML_ERR_NO_MEMORY,
+                        "xmlNewTextWriter : out of memory!\n");
+        return NULL;
+    }
+    memset(ret, 0, (size_t) sizeof(xmlTextWriter));
+
+    ret->nodes = xmlListCreate(xmlFreeTextWriterStackEntry,
+                               xmlCmpTextWriterStackEntry);
+    if (ret->nodes == NULL) {
+        xmlWriterErrMsg(NULL, XML_ERR_NO_MEMORY,
+                        "xmlNewTextWriter : out of memory!\n");
+        xmlFree(ret);
+        return NULL;
+    }
+
+    ret->nsstack = xmlListCreate(xmlFreeTextWriterNsStackEntry,
+                                 xmlCmpTextWriterNsStackEntry);
+    if (ret->nsstack == NULL) {
+        xmlWriterErrMsg(NULL, XML_ERR_NO_MEMORY,
+                        "xmlNewTextWriter : out of memory!\n");
+        xmlListDelete(ret->nodes);
+        xmlFree(ret);
+        return NULL;
+    }
+
+    ret->out = out;
+    ret->ichar = xmlStrdup(BAD_CAST " ");
+    ret->qchar = '"';
+
+    if (!ret->ichar) {
+        xmlListDelete(ret->nodes);
+        xmlListDelete(ret->nsstack);
+        xmlFree(ret);
+        xmlWriterErrMsg(NULL, XML_ERR_NO_MEMORY,
+                        "xmlNewTextWriter : out of memory!\n");
+        return NULL;
+    }
+
+    ret->doc = xmlNewDoc(NULL);
+
+    ret->no_doc_free = 0;
+
+    return ret;
+}
+
+/**
+ * xmlNewTextWriterFilename:
+ * @uri:  the URI of the resource for the output
+ * @compression:  compress the output?
+ *
+ * Create a new xmlNewTextWriter structure with @uri as output
+ *
+ * Returns the new xmlTextWriterPtr or NULL in case of error
+ */
+xmlTextWriterPtr
+xmlNewTextWriterFilename(const char *uri, int compression)
+{
+    xmlTextWriterPtr ret;
+    xmlOutputBufferPtr out;
+
+    out = xmlOutputBufferCreateFilename(uri, NULL, compression);
+    if (out == NULL) {
+        xmlWriterErrMsg(NULL, XML_IO_EIO,
+                        "xmlNewTextWriterFilename : cannot open uri\n");
+        return NULL;
+    }
+
+    ret = xmlNewTextWriter(out);
+    if (ret == NULL) {
+        xmlWriterErrMsg(NULL, XML_ERR_NO_MEMORY,
+                        "xmlNewTextWriterFilename : out of memory!\n");
+        xmlOutputBufferClose(out);
+        return NULL;
+    }
+
+    ret->indent = 0;
+    ret->doindent = 0;
+    return ret;
+}
+
+/**
+ * xmlNewTextWriterMemory:
+ * @buf:  xmlBufferPtr
+ * @compression:  compress the output?
+ *
+ * Create a new xmlNewTextWriter structure with @buf as output
+ * TODO: handle compression
+ *
+ * Returns the new xmlTextWriterPtr or NULL in case of error
+ */
+xmlTextWriterPtr
+xmlNewTextWriterMemory(xmlBufferPtr buf, int compression ATTRIBUTE_UNUSED)
+{
+    xmlTextWriterPtr ret;
+    xmlOutputBufferPtr out;
+
+/*::todo handle compression */
+    out = xmlOutputBufferCreateBuffer(buf, NULL);
+
+    if (out == NULL) {
+        xmlWriterErrMsg(NULL, XML_ERR_NO_MEMORY,
+                        "xmlNewTextWriterMemory : out of memory!\n");
+        return NULL;
+    }
+
+    ret = xmlNewTextWriter(out);
+    if (ret == NULL) {
+        xmlWriterErrMsg(NULL, XML_ERR_NO_MEMORY,
+                        "xmlNewTextWriterMemory : out of memory!\n");
+        xmlOutputBufferClose(out);
+        return NULL;
+    }
+
+    return ret;
+}
+
+/**
+ * xmlNewTextWriterPushParser:
+ * @ctxt: xmlParserCtxtPtr to hold the new XML document tree
+ * @compression:  compress the output?
+ *
+ * Create a new xmlNewTextWriter structure with @ctxt as output
+ * NOTE: the @ctxt context will be freed with the resulting writer
+ *       (if the call succeeds).
+ * TODO: handle compression
+ *
+ * Returns the new xmlTextWriterPtr or NULL in case of error
+ */
+xmlTextWriterPtr
+xmlNewTextWriterPushParser(xmlParserCtxtPtr ctxt,
+                           int compression ATTRIBUTE_UNUSED)
+{
+    xmlTextWriterPtr ret;
+    xmlOutputBufferPtr out;
+
+    if (ctxt == NULL) {
+        xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR,
+                        "xmlNewTextWriterPushParser : invalid context!\n");
+        return NULL;
+    }
+
+    out = xmlOutputBufferCreateIO(xmlTextWriterWriteDocCallback,
+                                  xmlTextWriterCloseDocCallback,
+                                  (void *) ctxt, NULL);
+    if (out == NULL) {
+        xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR,
+                        "xmlNewTextWriterPushParser : error at xmlOutputBufferCreateIO!\n");
+        return NULL;
+    }
+
+    ret = xmlNewTextWriter(out);
+    if (ret == NULL) {
+        xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR,
+                        "xmlNewTextWriterPushParser : error at xmlNewTextWriter!\n");
+        xmlOutputBufferClose(out);
+        return NULL;
+    }
+
+    ret->ctxt = ctxt;
+
+    return ret;
+}
+
+/**
+ * xmlNewTextWriterDoc:
+ * @doc: address of a xmlDocPtr to hold the new XML document tree
+ * @compression:  compress the output?
+ *
+ * Create a new xmlNewTextWriter structure with @*doc as output
+ *
+ * Returns the new xmlTextWriterPtr or NULL in case of error
+ */
+xmlTextWriterPtr
+xmlNewTextWriterDoc(xmlDocPtr * doc, int compression)
+{
+    xmlTextWriterPtr ret;
+    xmlSAXHandler saxHandler;
+    xmlParserCtxtPtr ctxt;
+
+    memset(&saxHandler, '\0', sizeof(saxHandler));
+    xmlSAX2InitDefaultSAXHandler(&saxHandler, 1);
+    saxHandler.startDocument = xmlTextWriterStartDocumentCallback;
+    saxHandler.startElement = xmlSAX2StartElement;
+    saxHandler.endElement = xmlSAX2EndElement;
+
+    ctxt = xmlCreatePushParserCtxt(&saxHandler, NULL, NULL, 0, NULL);
+    if (ctxt == NULL) {
+        xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR,
+                "xmlNewTextWriterDoc : error at xmlCreatePushParserCtxt!\n");
+        return NULL;
+    }
+    /*
+     * For some reason this seems to completely break if node names
+     * are interned.
+     */
+    ctxt->dictNames = 0;
+
+    ctxt->myDoc = xmlNewDoc(BAD_CAST XML_DEFAULT_VERSION);
+    if (ctxt->myDoc == NULL) {
+        xmlFreeParserCtxt(ctxt);
+        xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR,
+                        "xmlNewTextWriterDoc : error at xmlNewDoc!\n");
+        return NULL;
+    }
+
+    ret = xmlNewTextWriterPushParser(ctxt, compression);
+    if (ret == NULL) {
+        xmlFreeDoc(ctxt->myDoc);
+        xmlFreeParserCtxt(ctxt);
+        xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR,
+                "xmlNewTextWriterDoc : error at xmlNewTextWriterPushParser!\n");
+        return NULL;
+    }
+
+    xmlSetDocCompressMode(ctxt->myDoc, compression);
+
+    if (doc != NULL) {
+        *doc = ctxt->myDoc;
+	ret->no_doc_free = 1;
+    }
+
+    return ret;
+}
+
+/**
+ * xmlNewTextWriterTree:
+ * @doc: xmlDocPtr
+ * @node: xmlNodePtr or NULL for doc->children
+ * @compression:  compress the output?
+ *
+ * Create a new xmlNewTextWriter structure with @doc as output
+ * starting at @node
+ *
+ * Returns the new xmlTextWriterPtr or NULL in case of error
+ */
+xmlTextWriterPtr
+xmlNewTextWriterTree(xmlDocPtr doc, xmlNodePtr node, int compression)
+{
+    xmlTextWriterPtr ret;
+    xmlSAXHandler saxHandler;
+    xmlParserCtxtPtr ctxt;
+
+    if (doc == NULL) {
+        xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR,
+                        "xmlNewTextWriterTree : invalid document tree!\n");
+        return NULL;
+    }
+
+    memset(&saxHandler, '\0', sizeof(saxHandler));
+    xmlSAX2InitDefaultSAXHandler(&saxHandler, 1);
+    saxHandler.startDocument = xmlTextWriterStartDocumentCallback;
+    saxHandler.startElement = xmlSAX2StartElement;
+    saxHandler.endElement = xmlSAX2EndElement;
+
+    ctxt = xmlCreatePushParserCtxt(&saxHandler, NULL, NULL, 0, NULL);
+    if (ctxt == NULL) {
+        xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR,
+                        "xmlNewTextWriterDoc : error at xmlCreatePushParserCtxt!\n");
+        return NULL;
+    }
+    /*
+     * For some reason this seems to completely break if node names
+     * are interned.
+     */
+    ctxt->dictNames = 0;
+
+    ret = xmlNewTextWriterPushParser(ctxt, compression);
+    if (ret == NULL) {
+        xmlFreeParserCtxt(ctxt);
+        xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR,
+                        "xmlNewTextWriterDoc : error at xmlNewTextWriterPushParser!\n");
+        return NULL;
+    }
+
+    ctxt->myDoc = doc;
+    ctxt->node = node;
+    ret->no_doc_free = 1;
+
+    xmlSetDocCompressMode(doc, compression);
+
+    return ret;
+}
+
+/**
+ * xmlFreeTextWriter:
+ * @writer:  the xmlTextWriterPtr
+ *
+ * Deallocate all the resources associated to the writer
+ */
+void
+xmlFreeTextWriter(xmlTextWriterPtr writer)
+{
+    if (writer == NULL)
+        return;
+
+    if (writer->out != NULL)
+        xmlOutputBufferClose(writer->out);
+
+    if (writer->nodes != NULL)
+        xmlListDelete(writer->nodes);
+
+    if (writer->nsstack != NULL)
+        xmlListDelete(writer->nsstack);
+
+    if (writer->ctxt != NULL) {
+        if ((writer->ctxt->myDoc != NULL) && (writer->no_doc_free == 0)) {
+	    xmlFreeDoc(writer->ctxt->myDoc);
+	    writer->ctxt->myDoc = NULL;
+	}
+        xmlFreeParserCtxt(writer->ctxt);
+    }
+
+    if (writer->doc != NULL)
+        xmlFreeDoc(writer->doc);
+
+    if (writer->ichar != NULL)
+        xmlFree(writer->ichar);
+    xmlFree(writer);
+}
+
+/**
+ * xmlTextWriterStartDocument:
+ * @writer:  the xmlTextWriterPtr
+ * @version:  the xml version ("1.0") or NULL for default ("1.0")
+ * @encoding:  the encoding or NULL for default
+ * @standalone: "yes" or "no" or NULL for default
+ *
+ * Start a new xml document
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterStartDocument(xmlTextWriterPtr writer, const char *version,
+                           const char *encoding, const char *standalone)
+{
+    int count;
+    int sum;
+    xmlLinkPtr lk;
+    xmlCharEncodingHandlerPtr encoder;
+
+    if ((writer == NULL) || (writer->out == NULL)) {
+        xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
+                        "xmlTextWriterStartDocument : invalid writer!\n");
+        return -1;
+    }
+
+    lk = xmlListFront(writer->nodes);
+    if ((lk != NULL) && (xmlLinkGetData(lk) != NULL)) {
+        xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
+                        "xmlTextWriterStartDocument : not allowed in this context!\n");
+        return -1;
+    }
+
+    encoder = NULL;
+    if (encoding != NULL) {
+        encoder = xmlFindCharEncodingHandler(encoding);
+        if (encoder == NULL) {
+            xmlWriterErrMsg(writer, XML_ERR_UNSUPPORTED_ENCODING,
+                            "xmlTextWriterStartDocument : unsupported encoding\n");
+            return -1;
+        }
+    }
+
+    writer->out->encoder = encoder;
+    if (encoder != NULL) {
+	if (writer->out->conv == NULL) {
+	    writer->out->conv = xmlBufCreateSize(4000);
+	}
+        xmlCharEncOutput(writer->out, 1);
+        if ((writer->doc != NULL) && (writer->doc->encoding == NULL))
+            writer->doc->encoding = xmlStrdup((xmlChar *)writer->out->encoder->name);
+    } else
+        writer->out->conv = NULL;
+
+    sum = 0;
+    count = xmlOutputBufferWriteString(writer->out, "<?xml version=");
+    if (count < 0)
+        return -1;
+    sum += count;
+    count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
+    if (count < 0)
+        return -1;
+    sum += count;
+    if (version != 0)
+        count = xmlOutputBufferWriteString(writer->out, version);
+    else
+        count = xmlOutputBufferWriteString(writer->out, "1.0");
+    if (count < 0)
+        return -1;
+    sum += count;
+    count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
+    if (count < 0)
+        return -1;
+    sum += count;
+    if (writer->out->encoder != 0) {
+        count = xmlOutputBufferWriteString(writer->out, " encoding=");
+        if (count < 0)
+            return -1;
+        sum += count;
+        count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
+        if (count < 0)
+            return -1;
+        sum += count;
+        count =
+            xmlOutputBufferWriteString(writer->out,
+                                       writer->out->encoder->name);
+        if (count < 0)
+            return -1;
+        sum += count;
+        count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
+        if (count < 0)
+            return -1;
+        sum += count;
+    }
+
+    if (standalone != 0) {
+        count = xmlOutputBufferWriteString(writer->out, " standalone=");
+        if (count < 0)
+            return -1;
+        sum += count;
+        count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
+        if (count < 0)
+            return -1;
+        sum += count;
+        count = xmlOutputBufferWriteString(writer->out, standalone);
+        if (count < 0)
+            return -1;
+        sum += count;
+        count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
+        if (count < 0)
+            return -1;
+        sum += count;
+    }
+
+    count = xmlOutputBufferWriteString(writer->out, "?>\n");
+    if (count < 0)
+        return -1;
+    sum += count;
+
+    return sum;
+}
+
+/**
+ * xmlTextWriterEndDocument:
+ * @writer:  the xmlTextWriterPtr
+ *
+ * End an xml document. All open elements are closed, and
+ * the content is flushed to the output.
+ *
+ * Returns the bytes written or -1 in case of error
+ */
+int
+xmlTextWriterEndDocument(xmlTextWriterPtr writer)
+{
+    int count;
+    int sum;
+    xmlLinkPtr lk;
+    xmlTextWriterStackEntry *p;
+
+    if (writer == NULL) {
+        xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
+                        "xmlTextWriterEndDocument : invalid writer!\n");
+        return -1;
+    }
+
+    sum = 0;
+    while ((lk = xmlListFront(writer->nodes)) != NULL) {
+        p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
+        if (p == 0)
+            break;
+        switch (p->state) {
+            case XML_TEXTWRITER_NAME:
+            case XML_TEXTWRITER_ATTRIBUTE:
+            case XML_TEXTWRITER_TEXT:
+                count = xmlTextWriterEndElement(writer);
+                if (count < 0)
+                    return -1;
+                sum += count;
+                break;
+            case XML_TEXTWRITER_PI:
+            case XML_TEXTWRITER_PI_TEXT:
+                count = xmlTextWriterEndPI(writer);
+                if (count < 0)
+                    return -1;
+                sum += count;
+                break;
+            case XML_TEXTWRITER_CDATA:
+                count = xmlTextWriterEndCDATA(writer);
+                if (count < 0)
+                    return -1;
+                sum += count;
+                break;
+            case XML_TEXTWRITER_DTD:
+            case XML_TEXTWRITER_DTD_TEXT:
+            case XML_TEXTWRITER_DTD_ELEM:
+            case XML_TEXTWRITER_DTD_ELEM_TEXT:
+            case XML_TEXTWRITER_DTD_ATTL:
+            case XML_TEXTWRITER_DTD_ATTL_TEXT:
+            case XML_TEXTWRITER_DTD_ENTY:
+            case XML_TEXTWRITER_DTD_ENTY_TEXT:
+            case XML_TEXTWRITER_DTD_PENT:
+                count = xmlTextWriterEndDTD(writer);
+                if (count < 0)
+                    return -1;
+                sum += count;
+                break;
+            case XML_TEXTWRITER_COMMENT:
+                count = xmlTextWriterEndComment(writer);
+                if (count < 0)
+                    return -1;
+                sum += count;
+                break;
+            default:
+                break;
+        }
+    }
+
+    if (!writer->indent) {
+        count = xmlOutputBufferWriteString(writer->out, "\n");
+        if (count < 0)
+            return -1;
+        sum += count;
+    }
+
+    sum += xmlTextWriterFlush(writer);
+
+    return sum;
+}
+
+/**
+ * xmlTextWriterStartComment:
+ * @writer:  the xmlTextWriterPtr
+ *
+ * Start an xml comment.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterStartComment(xmlTextWriterPtr writer)
+{
+    int count;
+    int sum;
+    xmlLinkPtr lk;
+    xmlTextWriterStackEntry *p;
+
+    if (writer == NULL) {
+        xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
+                        "xmlTextWriterStartComment : invalid writer!\n");
+        return -1;
+    }
+
+    sum = 0;
+    lk = xmlListFront(writer->nodes);
+    if (lk != 0) {
+        p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
+        if (p != 0) {
+            switch (p->state) {
+                case XML_TEXTWRITER_TEXT:
+                case XML_TEXTWRITER_NONE:
+                    break;
+                case XML_TEXTWRITER_NAME:
+                    /* Output namespace declarations */
+                    count = xmlTextWriterOutputNSDecl(writer);
+                    if (count < 0)
+                        return -1;
+                    sum += count;
+                    count = xmlOutputBufferWriteString(writer->out, ">");
+                    if (count < 0)
+                        return -1;
+                    sum += count;
+                    if (writer->indent) {
+                        count =
+                            xmlOutputBufferWriteString(writer->out, "\n");
+                        if (count < 0)
+                            return -1;
+                        sum += count;
+                    }
+                    p->state = XML_TEXTWRITER_TEXT;
+                    break;
+                default:
+                    return -1;
+            }
+        }
+    }
+
+    p = (xmlTextWriterStackEntry *)
+        xmlMalloc(sizeof(xmlTextWriterStackEntry));
+    if (p == 0) {
+        xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
+                        "xmlTextWriterStartElement : out of memory!\n");
+        return -1;
+    }
+
+    p->name = NULL;
+    p->state = XML_TEXTWRITER_COMMENT;
+
+    xmlListPushFront(writer->nodes, p);
+
+    if (writer->indent) {
+        count = xmlTextWriterWriteIndent(writer);
+        if (count < 0)
+            return -1;
+        sum += count;
+    }
+
+    count = xmlOutputBufferWriteString(writer->out, "<!--");
+    if (count < 0)
+        return -1;
+    sum += count;
+
+    return sum;
+}
+
+/**
+ * xmlTextWriterEndComment:
+ * @writer:  the xmlTextWriterPtr
+ *
+ * End the current xml comment.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterEndComment(xmlTextWriterPtr writer)
+{
+    int count;
+    int sum;
+    xmlLinkPtr lk;
+    xmlTextWriterStackEntry *p;
+
+    if (writer == NULL) {
+        xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
+                        "xmlTextWriterEndComment : invalid writer!\n");
+        return -1;
+    }
+
+    lk = xmlListFront(writer->nodes);
+    if (lk == 0) {
+        xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
+                        "xmlTextWriterEndComment : not allowed in this context!\n");
+        return -1;
+    }
+
+    p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
+    if (p == 0)
+        return -1;
+
+    sum = 0;
+    switch (p->state) {
+        case XML_TEXTWRITER_COMMENT:
+            count = xmlOutputBufferWriteString(writer->out, "-->");
+            if (count < 0)
+                return -1;
+            sum += count;
+            break;
+        default:
+            return -1;
+    }
+
+    if (writer->indent) {
+        count = xmlOutputBufferWriteString(writer->out, "\n");
+        if (count < 0)
+            return -1;
+        sum += count;
+    }
+
+    xmlListPopFront(writer->nodes);
+    return sum;
+}
+
+/**
+ * xmlTextWriterWriteFormatComment:
+ * @writer:  the xmlTextWriterPtr
+ * @format:  format string (see printf)
+ * @...:  extra parameters for the format
+ *
+ * Write an xml comment.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int XMLCDECL
+xmlTextWriterWriteFormatComment(xmlTextWriterPtr writer,
+                                const char *format, ...)
+{
+    int rc;
+    va_list ap;
+
+    va_start(ap, format);
+
+    rc = xmlTextWriterWriteVFormatComment(writer, format, ap);
+
+    va_end(ap);
+    return rc;
+}
+
+/**
+ * xmlTextWriterWriteVFormatComment:
+ * @writer:  the xmlTextWriterPtr
+ * @format:  format string (see printf)
+ * @argptr:  pointer to the first member of the variable argument list.
+ *
+ * Write an xml comment.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterWriteVFormatComment(xmlTextWriterPtr writer,
+                                 const char *format, va_list argptr)
+{
+    int rc;
+    xmlChar *buf;
+
+    if (writer == NULL) {
+        xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
+                        "xmlTextWriterWriteVFormatComment : invalid writer!\n");
+        return -1;
+    }
+
+    buf = xmlTextWriterVSprintf(format, argptr);
+    if (buf == NULL)
+        return -1;
+
+    rc = xmlTextWriterWriteComment(writer, buf);
+
+    xmlFree(buf);
+    return rc;
+}
+
+/**
+ * xmlTextWriterWriteComment:
+ * @writer:  the xmlTextWriterPtr
+ * @content:  comment string
+ *
+ * Write an xml comment.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterWriteComment(xmlTextWriterPtr writer, const xmlChar * content)
+{
+    int count;
+    int sum;
+
+    sum = 0;
+    count = xmlTextWriterStartComment(writer);
+    if (count < 0)
+        return -1;
+    sum += count;
+    count = xmlTextWriterWriteString(writer, content);
+    if (count < 0)
+        return -1;
+    sum += count;
+    count = xmlTextWriterEndComment(writer);
+    if (count < 0)
+        return -1;
+    sum += count;
+
+    return sum;
+}
+
+/**
+ * xmlTextWriterStartElement:
+ * @writer:  the xmlTextWriterPtr
+ * @name:  element name
+ *
+ * Start an xml element.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterStartElement(xmlTextWriterPtr writer, const xmlChar * name)
+{
+    int count;
+    int sum;
+    xmlLinkPtr lk;
+    xmlTextWriterStackEntry *p;
+
+    if ((writer == NULL) || (name == NULL) || (*name == '\0'))
+        return -1;
+
+    sum = 0;
+    lk = xmlListFront(writer->nodes);
+    if (lk != 0) {
+        p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
+        if (p != 0) {
+            switch (p->state) {
+                case XML_TEXTWRITER_PI:
+                case XML_TEXTWRITER_PI_TEXT:
+                    return -1;
+                case XML_TEXTWRITER_NONE:
+                    break;
+				case XML_TEXTWRITER_ATTRIBUTE:
+					count = xmlTextWriterEndAttribute(writer);
+					if (count < 0)
+						return -1;
+					sum += count;
+					/* fallthrough */
+                case XML_TEXTWRITER_NAME:
+                    /* Output namespace declarations */
+                    count = xmlTextWriterOutputNSDecl(writer);
+                    if (count < 0)
+                        return -1;
+                    sum += count;
+                    count = xmlOutputBufferWriteString(writer->out, ">");
+                    if (count < 0)
+                        return -1;
+                    sum += count;
+                    if (writer->indent)
+                        count =
+                            xmlOutputBufferWriteString(writer->out, "\n");
+                    p->state = XML_TEXTWRITER_TEXT;
+                    break;
+                default:
+                    break;
+            }
+        }
+    }
+
+    p = (xmlTextWriterStackEntry *)
+        xmlMalloc(sizeof(xmlTextWriterStackEntry));
+    if (p == 0) {
+        xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
+                        "xmlTextWriterStartElement : out of memory!\n");
+        return -1;
+    }
+
+    p->name = xmlStrdup(name);
+    if (p->name == 0) {
+        xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
+                        "xmlTextWriterStartElement : out of memory!\n");
+        xmlFree(p);
+        return -1;
+    }
+    p->state = XML_TEXTWRITER_NAME;
+
+    xmlListPushFront(writer->nodes, p);
+
+    if (writer->indent) {
+        count = xmlTextWriterWriteIndent(writer);
+        sum += count;
+    }
+
+    count = xmlOutputBufferWriteString(writer->out, "<");
+    if (count < 0)
+        return -1;
+    sum += count;
+    count =
+        xmlOutputBufferWriteString(writer->out, (const char *) p->name);
+    if (count < 0)
+        return -1;
+    sum += count;
+
+    return sum;
+}
+
+/**
+ * xmlTextWriterStartElementNS:
+ * @writer:  the xmlTextWriterPtr
+ * @prefix:  namespace prefix or NULL
+ * @name:  element local name
+ * @namespaceURI:  namespace URI or NULL
+ *
+ * Start an xml element with namespace support.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterStartElementNS(xmlTextWriterPtr writer,
+                            const xmlChar * prefix, const xmlChar * name,
+                            const xmlChar * namespaceURI)
+{
+    int count;
+    int sum;
+    xmlChar *buf;
+
+    if ((writer == NULL) || (name == NULL) || (*name == '\0'))
+        return -1;
+
+    buf = NULL;
+    if (prefix != 0) {
+        buf = xmlStrdup(prefix);
+        buf = xmlStrcat(buf, BAD_CAST ":");
+    }
+    buf = xmlStrcat(buf, name);
+
+    sum = 0;
+    count = xmlTextWriterStartElement(writer, buf);
+    xmlFree(buf);
+    if (count < 0)
+        return -1;
+    sum += count;
+
+    if (namespaceURI != 0) {
+        xmlTextWriterNsStackEntry *p = (xmlTextWriterNsStackEntry *)
+        xmlMalloc(sizeof(xmlTextWriterNsStackEntry));
+        if (p == 0) {
+            xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
+                            "xmlTextWriterStartElementNS : out of memory!\n");
+            return -1;
+        }
+
+        buf = xmlStrdup(BAD_CAST "xmlns");
+        if (prefix != 0) {
+            buf = xmlStrcat(buf, BAD_CAST ":");
+            buf = xmlStrcat(buf, prefix);
+        }
+
+        p->prefix = buf;
+        p->uri = xmlStrdup(namespaceURI);
+        if (p->uri == 0) {
+            xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
+                            "xmlTextWriterStartElementNS : out of memory!\n");
+            xmlFree(p);
+            return -1;
+        }
+        p->elem = xmlListFront(writer->nodes);
+
+        xmlListPushFront(writer->nsstack, p);
+    }
+
+    return sum;
+}
+
+/**
+ * xmlTextWriterEndElement:
+ * @writer:  the xmlTextWriterPtr
+ *
+ * End the current xml element.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterEndElement(xmlTextWriterPtr writer)
+{
+    int count;
+    int sum;
+    xmlLinkPtr lk;
+    xmlTextWriterStackEntry *p;
+
+    if (writer == NULL)
+        return -1;
+
+    lk = xmlListFront(writer->nodes);
+    if (lk == 0) {
+        xmlListDelete(writer->nsstack);
+        writer->nsstack = NULL;
+        return -1;
+    }
+
+    p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
+    if (p == 0) {
+        xmlListDelete(writer->nsstack);
+        writer->nsstack = NULL;
+        return -1;
+    }
+
+    sum = 0;
+    switch (p->state) {
+        case XML_TEXTWRITER_ATTRIBUTE:
+            count = xmlTextWriterEndAttribute(writer);
+            if (count < 0) {
+                xmlListDelete(writer->nsstack);
+                writer->nsstack = NULL;
+                return -1;
+            }
+            sum += count;
+            /* fallthrough */
+        case XML_TEXTWRITER_NAME:
+            /* Output namespace declarations */
+            count = xmlTextWriterOutputNSDecl(writer);
+            if (count < 0)
+                return -1;
+            sum += count;
+
+            if (writer->indent) /* next element needs indent */
+                writer->doindent = 1;
+            count = xmlOutputBufferWriteString(writer->out, "/>");
+            if (count < 0)
+                return -1;
+            sum += count;
+            break;
+        case XML_TEXTWRITER_TEXT:
+            if ((writer->indent) && (writer->doindent)) {
+                count = xmlTextWriterWriteIndent(writer);
+                sum += count;
+                writer->doindent = 1;
+            } else
+                writer->doindent = 1;
+            count = xmlOutputBufferWriteString(writer->out, "</");
+            if (count < 0)
+                return -1;
+            sum += count;
+            count = xmlOutputBufferWriteString(writer->out,
+                                               (const char *) p->name);
+            if (count < 0)
+                return -1;
+            sum += count;
+            count = xmlOutputBufferWriteString(writer->out, ">");
+            if (count < 0)
+                return -1;
+            sum += count;
+            break;
+        default:
+            return -1;
+    }
+
+    if (writer->indent) {
+        count = xmlOutputBufferWriteString(writer->out, "\n");
+        sum += count;
+    }
+
+    xmlListPopFront(writer->nodes);
+    return sum;
+}
+
+/**
+ * xmlTextWriterFullEndElement:
+ * @writer:  the xmlTextWriterPtr
+ *
+ * End the current xml element. Writes an end tag even if the element is empty
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterFullEndElement(xmlTextWriterPtr writer)
+{
+    int count;
+    int sum;
+    xmlLinkPtr lk;
+    xmlTextWriterStackEntry *p;
+
+    if (writer == NULL)
+        return -1;
+
+    lk = xmlListFront(writer->nodes);
+    if (lk == 0)
+        return -1;
+
+    p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
+    if (p == 0)
+        return -1;
+
+    sum = 0;
+    switch (p->state) {
+        case XML_TEXTWRITER_ATTRIBUTE:
+            count = xmlTextWriterEndAttribute(writer);
+            if (count < 0)
+                return -1;
+            sum += count;
+            /* fallthrough */
+        case XML_TEXTWRITER_NAME:
+            /* Output namespace declarations */
+            count = xmlTextWriterOutputNSDecl(writer);
+            if (count < 0)
+                return -1;
+            sum += count;
+
+            count = xmlOutputBufferWriteString(writer->out, ">");
+            if (count < 0)
+                return -1;
+            sum += count;
+            if (writer->indent)
+                writer->doindent = 0;
+            /* fallthrough */
+        case XML_TEXTWRITER_TEXT:
+            if ((writer->indent) && (writer->doindent)) {
+                count = xmlTextWriterWriteIndent(writer);
+                sum += count;
+                writer->doindent = 1;
+            } else
+                writer->doindent = 1;
+            count = xmlOutputBufferWriteString(writer->out, "</");
+            if (count < 0)
+                return -1;
+            sum += count;
+            count = xmlOutputBufferWriteString(writer->out,
+                                               (const char *) p->name);
+            if (count < 0)
+                return -1;
+            sum += count;
+            count = xmlOutputBufferWriteString(writer->out, ">");
+            if (count < 0)
+                return -1;
+            sum += count;
+            break;
+        default:
+            return -1;
+    }
+
+    if (writer->indent) {
+        count = xmlOutputBufferWriteString(writer->out, "\n");
+        sum += count;
+    }
+
+    xmlListPopFront(writer->nodes);
+    return sum;
+}
+
+/**
+ * xmlTextWriterWriteFormatRaw:
+ * @writer:  the xmlTextWriterPtr
+ * @format:  format string (see printf)
+ * @...:  extra parameters for the format
+ *
+ * Write a formatted raw xml text.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int XMLCDECL
+xmlTextWriterWriteFormatRaw(xmlTextWriterPtr writer, const char *format,
+                            ...)
+{
+    int rc;
+    va_list ap;
+
+    va_start(ap, format);
+
+    rc = xmlTextWriterWriteVFormatRaw(writer, format, ap);
+
+    va_end(ap);
+    return rc;
+}
+
+/**
+ * xmlTextWriterWriteVFormatRaw:
+ * @writer:  the xmlTextWriterPtr
+ * @format:  format string (see printf)
+ * @argptr:  pointer to the first member of the variable argument list.
+ *
+ * Write a formatted raw xml text.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterWriteVFormatRaw(xmlTextWriterPtr writer, const char *format,
+                             va_list argptr)
+{
+    int rc;
+    xmlChar *buf;
+
+    if (writer == NULL)
+        return -1;
+
+    buf = xmlTextWriterVSprintf(format, argptr);
+    if (buf == NULL)
+        return -1;
+
+    rc = xmlTextWriterWriteRaw(writer, buf);
+
+    xmlFree(buf);
+    return rc;
+}
+
+/**
+ * xmlTextWriterWriteRawLen:
+ * @writer:  the xmlTextWriterPtr
+ * @content:  text string
+ * @len:  length of the text string
+ *
+ * Write an xml text.
+ * TODO: what about entities and special chars??
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterWriteRawLen(xmlTextWriterPtr writer, const xmlChar * content,
+                         int len)
+{
+    int count;
+    int sum;
+    xmlLinkPtr lk;
+    xmlTextWriterStackEntry *p;
+
+    if (writer == NULL) {
+        xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
+                        "xmlTextWriterWriteRawLen : invalid writer!\n");
+        return -1;
+    }
+
+    if ((content == NULL) || (len < 0)) {
+        xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
+                        "xmlTextWriterWriteRawLen : invalid content!\n");
+        return -1;
+    }
+
+    sum = 0;
+    lk = xmlListFront(writer->nodes);
+    if (lk != 0) {
+        p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
+        count = xmlTextWriterHandleStateDependencies(writer, p);
+        if (count < 0)
+            return -1;
+        sum += count;
+    }
+
+    if (writer->indent)
+        writer->doindent = 0;
+
+    if (content != NULL) {
+        count =
+            xmlOutputBufferWrite(writer->out, len, (const char *) content);
+        if (count < 0)
+            return -1;
+        sum += count;
+    }
+
+    return sum;
+}
+
+/**
+ * xmlTextWriterWriteRaw:
+ * @writer:  the xmlTextWriterPtr
+ * @content:  text string
+ *
+ * Write a raw xml text.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterWriteRaw(xmlTextWriterPtr writer, const xmlChar * content)
+{
+    return xmlTextWriterWriteRawLen(writer, content, xmlStrlen(content));
+}
+
+/**
+ * xmlTextWriterWriteFormatString:
+ * @writer:  the xmlTextWriterPtr
+ * @format:  format string (see printf)
+ * @...:  extra parameters for the format
+ *
+ * Write a formatted xml text.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int XMLCDECL
+xmlTextWriterWriteFormatString(xmlTextWriterPtr writer, const char *format,
+                               ...)
+{
+    int rc;
+    va_list ap;
+
+    if ((writer == NULL) || (format == NULL))
+        return -1;
+
+    va_start(ap, format);
+
+    rc = xmlTextWriterWriteVFormatString(writer, format, ap);
+
+    va_end(ap);
+    return rc;
+}
+
+/**
+ * xmlTextWriterWriteVFormatString:
+ * @writer:  the xmlTextWriterPtr
+ * @format:  format string (see printf)
+ * @argptr:  pointer to the first member of the variable argument list.
+ *
+ * Write a formatted xml text.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterWriteVFormatString(xmlTextWriterPtr writer,
+                                const char *format, va_list argptr)
+{
+    int rc;
+    xmlChar *buf;
+
+    if ((writer == NULL) || (format == NULL))
+        return -1;
+
+    buf = xmlTextWriterVSprintf(format, argptr);
+    if (buf == NULL)
+        return -1;
+
+    rc = xmlTextWriterWriteString(writer, buf);
+
+    xmlFree(buf);
+    return rc;
+}
+
+/**
+ * xmlTextWriterWriteString:
+ * @writer:  the xmlTextWriterPtr
+ * @content:  text string
+ *
+ * Write an xml text.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterWriteString(xmlTextWriterPtr writer, const xmlChar * content)
+{
+    int count;
+    int sum;
+    xmlLinkPtr lk;
+    xmlTextWriterStackEntry *p;
+    xmlChar *buf;
+
+    if ((writer == NULL) || (content == NULL))
+        return -1;
+
+    sum = 0;
+    buf = (xmlChar *) content;
+    lk = xmlListFront(writer->nodes);
+    if (lk != 0) {
+        p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
+        if (p != 0) {
+            switch (p->state) {
+                case XML_TEXTWRITER_NAME:
+                case XML_TEXTWRITER_TEXT:
+#if 0
+                    buf = NULL;
+		    xmlOutputBufferWriteEscape(writer->out, content, NULL);
+#endif
+                    buf = xmlEncodeSpecialChars(NULL, content);
+                    break;
+                case XML_TEXTWRITER_ATTRIBUTE:
+                    buf = NULL;
+                    xmlBufAttrSerializeTxtContent(writer->out->buffer,
+                                                  writer->doc, NULL, content);
+                    break;
+		default:
+		    break;
+            }
+        }
+    }
+
+    if (buf != NULL) {
+        count = xmlTextWriterWriteRaw(writer, buf);
+
+        if (buf != content)     /* buf was allocated by us, so free it */
+            xmlFree(buf);
+
+        if (count < 0)
+            return -1;
+        sum += count;
+    }
+
+    return sum;
+}
+
+/**
+ * xmlOutputBufferWriteBase64:
+ * @out: the xmlOutputBufferPtr
+ * @data:   binary data
+ * @len:  the number of bytes to encode
+ *
+ * Write base64 encoded data to an xmlOutputBuffer.
+ * Adapted from John Walker's base64.c (http://www.fourmilab.ch/).
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+static int
+xmlOutputBufferWriteBase64(xmlOutputBufferPtr out, int len,
+                           const unsigned char *data)
+{
+    static unsigned char dtable[64] =
+            {'A','B','C','D','E','F','G','H','I','J','K','L','M',
+	     'N','O','P','Q','R','S','T','U','V','W','X','Y','Z',
+	     'a','b','c','d','e','f','g','h','i','j','k','l','m',
+	     'n','o','p','q','r','s','t','u','v','w','x','y','z',
+	     '0','1','2','3','4','5','6','7','8','9','+','/'};
+
+    int i;
+    int linelen;
+    int count;
+    int sum;
+
+    if ((out == NULL) || (len < 0) || (data == NULL))
+        return(-1);
+
+    linelen = 0;
+    sum = 0;
+
+    i = 0;
+    while (1) {
+        unsigned char igroup[3];
+        unsigned char ogroup[4];
+        int c;
+        int n;
+
+        igroup[0] = igroup[1] = igroup[2] = 0;
+        for (n = 0; n < 3 && i < len; n++, i++) {
+            c = data[i];
+            igroup[n] = (unsigned char) c;
+        }
+
+        if (n > 0) {
+            ogroup[0] = dtable[igroup[0] >> 2];
+            ogroup[1] = dtable[((igroup[0] & 3) << 4) | (igroup[1] >> 4)];
+            ogroup[2] =
+                dtable[((igroup[1] & 0xF) << 2) | (igroup[2] >> 6)];
+            ogroup[3] = dtable[igroup[2] & 0x3F];
+
+            if (n < 3) {
+                ogroup[3] = '=';
+                if (n < 2) {
+                    ogroup[2] = '=';
+                }
+            }
+
+            if (linelen >= B64LINELEN) {
+                count = xmlOutputBufferWrite(out, 2, B64CRLF);
+                if (count == -1)
+                    return -1;
+                sum += count;
+                linelen = 0;
+            }
+            count = xmlOutputBufferWrite(out, 4, (const char *) ogroup);
+            if (count == -1)
+                return -1;
+            sum += count;
+
+            linelen += 4;
+        }
+
+        if (i >= len)
+            break;
+    }
+
+    return sum;
+}
+
+/**
+ * xmlTextWriterWriteBase64:
+ * @writer: the xmlTextWriterPtr
+ * @data:   binary data
+ * @start:  the position within the data of the first byte to encode
+ * @len:  the number of bytes to encode
+ *
+ * Write an base64 encoded xml text.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterWriteBase64(xmlTextWriterPtr writer, const char *data,
+                         int start, int len)
+{
+    int count;
+    int sum;
+    xmlLinkPtr lk;
+    xmlTextWriterStackEntry *p;
+
+    if ((writer == NULL) || (data == NULL) || (start < 0) || (len < 0))
+        return -1;
+
+    sum = 0;
+    lk = xmlListFront(writer->nodes);
+    if (lk != 0) {
+        p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
+        if (p != 0) {
+            count = xmlTextWriterHandleStateDependencies(writer, p);
+            if (count < 0)
+                return -1;
+            sum += count;
+        }
+    }
+
+    if (writer->indent)
+        writer->doindent = 0;
+
+    count =
+        xmlOutputBufferWriteBase64(writer->out, len,
+                                   (unsigned char *) data + start);
+    if (count < 0)
+        return -1;
+    sum += count;
+
+    return sum;
+}
+
+/**
+ * xmlOutputBufferWriteBinHex:
+ * @out: the xmlOutputBufferPtr
+ * @data:   binary data
+ * @len:  the number of bytes to encode
+ *
+ * Write hqx encoded data to an xmlOutputBuffer.
+ * ::todo
+ *
+ * Returns the bytes written (may be 0 because of buffering)
+ * or -1 in case of error
+ */
+static int
+xmlOutputBufferWriteBinHex(xmlOutputBufferPtr out,
+                           int len, const unsigned char *data)
+{
+    int count;
+    int sum;
+    static char hex[16] =
+	{'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'};
+    int i;
+
+    if ((out == NULL) || (data == NULL) || (len < 0)) {
+        return -1;
+    }
+
+    sum = 0;
+    for (i = 0; i < len; i++) {
+        count =
+            xmlOutputBufferWrite(out, 1,
+                                 (const char *) &hex[data[i] >> 4]);
+        if (count == -1)
+            return -1;
+        sum += count;
+        count =
+            xmlOutputBufferWrite(out, 1,
+                                 (const char *) &hex[data[i] & 0xF]);
+        if (count == -1)
+            return -1;
+        sum += count;
+    }
+
+    return sum;
+}
+
+/**
+ * xmlTextWriterWriteBinHex:
+ * @writer: the xmlTextWriterPtr
+ * @data:   binary data
+ * @start:  the position within the data of the first byte to encode
+ * @len:  the number of bytes to encode
+ *
+ * Write a BinHex encoded xml text.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterWriteBinHex(xmlTextWriterPtr writer, const char *data,
+                         int start, int len)
+{
+    int count;
+    int sum;
+    xmlLinkPtr lk;
+    xmlTextWriterStackEntry *p;
+
+    if ((writer == NULL) || (data == NULL) || (start < 0) || (len < 0))
+        return -1;
+
+    sum = 0;
+    lk = xmlListFront(writer->nodes);
+    if (lk != 0) {
+        p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
+        if (p != 0) {
+            count = xmlTextWriterHandleStateDependencies(writer, p);
+            if (count < 0)
+                return -1;
+            sum += count;
+        }
+    }
+
+    if (writer->indent)
+        writer->doindent = 0;
+
+    count =
+        xmlOutputBufferWriteBinHex(writer->out, len,
+                                   (unsigned char *) data + start);
+    if (count < 0)
+        return -1;
+    sum += count;
+
+    return sum;
+}
+
+/**
+ * xmlTextWriterStartAttribute:
+ * @writer:  the xmlTextWriterPtr
+ * @name:  element name
+ *
+ * Start an xml attribute.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterStartAttribute(xmlTextWriterPtr writer, const xmlChar * name)
+{
+    int count;
+    int sum;
+    xmlLinkPtr lk;
+    xmlTextWriterStackEntry *p;
+
+    if ((writer == NULL) || (name == NULL) || (*name == '\0'))
+        return -1;
+
+    sum = 0;
+    lk = xmlListFront(writer->nodes);
+    if (lk == 0)
+        return -1;
+
+    p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
+    if (p == 0)
+        return -1;
+
+    switch (p->state) {
+        case XML_TEXTWRITER_ATTRIBUTE:
+            count = xmlTextWriterEndAttribute(writer);
+            if (count < 0)
+                return -1;
+            sum += count;
+            /* fallthrough */
+        case XML_TEXTWRITER_NAME:
+            count = xmlOutputBufferWriteString(writer->out, " ");
+            if (count < 0)
+                return -1;
+            sum += count;
+            count =
+                xmlOutputBufferWriteString(writer->out,
+                                           (const char *) name);
+            if (count < 0)
+                return -1;
+            sum += count;
+            count = xmlOutputBufferWriteString(writer->out, "=");
+            if (count < 0)
+                return -1;
+            sum += count;
+            count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
+            if (count < 0)
+                return -1;
+            sum += count;
+            p->state = XML_TEXTWRITER_ATTRIBUTE;
+            break;
+        default:
+            return -1;
+    }
+
+    return sum;
+}
+
+/**
+ * xmlTextWriterStartAttributeNS:
+ * @writer:  the xmlTextWriterPtr
+ * @prefix:  namespace prefix or NULL
+ * @name:  element local name
+ * @namespaceURI:  namespace URI or NULL
+ *
+ * Start an xml attribute with namespace support.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterStartAttributeNS(xmlTextWriterPtr writer,
+                              const xmlChar * prefix, const xmlChar * name,
+                              const xmlChar * namespaceURI)
+{
+    int count;
+    int sum;
+    xmlChar *buf;
+    xmlTextWriterNsStackEntry *p;
+
+    if ((writer == NULL) || (name == NULL) || (*name == '\0'))
+        return -1;
+
+    /* Handle namespace first in case of error */
+    if (namespaceURI != 0) {
+        xmlTextWriterNsStackEntry nsentry, *curns;
+
+        buf = xmlStrdup(BAD_CAST "xmlns");
+        if (prefix != 0) {
+            buf = xmlStrcat(buf, BAD_CAST ":");
+            buf = xmlStrcat(buf, prefix);
+        }
+
+        nsentry.prefix = buf;
+        nsentry.uri = (xmlChar *)namespaceURI;
+        nsentry.elem = xmlListFront(writer->nodes);
+
+        curns = (xmlTextWriterNsStackEntry *)xmlListSearch(writer->nsstack,
+                                                           (void *)&nsentry);
+        if ((curns != NULL)) {
+            xmlFree(buf);
+            if (xmlStrcmp(curns->uri, namespaceURI) == 0) {
+                /* Namespace already defined on element skip */
+                buf = NULL;
+            } else {
+                /* Prefix mismatch so error out */
+                return -1;
+            }
+        }
+
+        /* Do not add namespace decl to list - it is already there */
+        if (buf != NULL) {
+            p = (xmlTextWriterNsStackEntry *)
+                xmlMalloc(sizeof(xmlTextWriterNsStackEntry));
+            if (p == 0) {
+                xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
+								        "xmlTextWriterStartAttributeNS : out of memory!\n");
+                return -1;
+            }
+
+            p->prefix = buf;
+            p->uri = xmlStrdup(namespaceURI);
+            if (p->uri == 0) {
+                xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
+                        "xmlTextWriterStartAttributeNS : out of memory!\n");
+                xmlFree(p);
+                return -1;
+            }
+            p->elem = xmlListFront(writer->nodes);
+
+            xmlListPushFront(writer->nsstack, p);
+        }
+    }
+
+    buf = NULL;
+    if (prefix != 0) {
+        buf = xmlStrdup(prefix);
+        buf = xmlStrcat(buf, BAD_CAST ":");
+    }
+    buf = xmlStrcat(buf, name);
+
+    sum = 0;
+    count = xmlTextWriterStartAttribute(writer, buf);
+    xmlFree(buf);
+    if (count < 0)
+        return -1;
+    sum += count;
+
+    return sum;
+}
+
+/**
+ * xmlTextWriterEndAttribute:
+ * @writer:  the xmlTextWriterPtr
+ *
+ * End the current xml element.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterEndAttribute(xmlTextWriterPtr writer)
+{
+    int count;
+    int sum;
+    xmlLinkPtr lk;
+    xmlTextWriterStackEntry *p;
+
+    if (writer == NULL)
+        return -1;
+
+    lk = xmlListFront(writer->nodes);
+    if (lk == 0) {
+        return -1;
+    }
+
+    p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
+    if (p == 0) {
+        return -1;
+    }
+
+    sum = 0;
+    switch (p->state) {
+        case XML_TEXTWRITER_ATTRIBUTE:
+            p->state = XML_TEXTWRITER_NAME;
+
+            count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
+            if (count < 0) {
+                return -1;
+            }
+            sum += count;
+            break;
+        default:
+            return -1;
+    }
+
+    return sum;
+}
+
+/**
+ * xmlTextWriterWriteFormatAttribute:
+ * @writer:  the xmlTextWriterPtr
+ * @name:  attribute name
+ * @format:  format string (see printf)
+ * @...:  extra parameters for the format
+ *
+ * Write a formatted xml attribute.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int XMLCDECL
+xmlTextWriterWriteFormatAttribute(xmlTextWriterPtr writer,
+                                  const xmlChar * name, const char *format,
+                                  ...)
+{
+    int rc;
+    va_list ap;
+
+    va_start(ap, format);
+
+    rc = xmlTextWriterWriteVFormatAttribute(writer, name, format, ap);
+
+    va_end(ap);
+    return rc;
+}
+
+/**
+ * xmlTextWriterWriteVFormatAttribute:
+ * @writer:  the xmlTextWriterPtr
+ * @name:  attribute name
+ * @format:  format string (see printf)
+ * @argptr:  pointer to the first member of the variable argument list.
+ *
+ * Write a formatted xml attribute.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterWriteVFormatAttribute(xmlTextWriterPtr writer,
+                                   const xmlChar * name,
+                                   const char *format, va_list argptr)
+{
+    int rc;
+    xmlChar *buf;
+
+    if (writer == NULL)
+        return -1;
+
+    buf = xmlTextWriterVSprintf(format, argptr);
+    if (buf == NULL)
+        return -1;
+
+    rc = xmlTextWriterWriteAttribute(writer, name, buf);
+
+    xmlFree(buf);
+    return rc;
+}
+
+/**
+ * xmlTextWriterWriteAttribute:
+ * @writer:  the xmlTextWriterPtr
+ * @name:  attribute name
+ * @content:  attribute content
+ *
+ * Write an xml attribute.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterWriteAttribute(xmlTextWriterPtr writer, const xmlChar * name,
+                            const xmlChar * content)
+{
+    int count;
+    int sum;
+
+    sum = 0;
+    count = xmlTextWriterStartAttribute(writer, name);
+    if (count < 0)
+        return -1;
+    sum += count;
+    count = xmlTextWriterWriteString(writer, content);
+    if (count < 0)
+        return -1;
+    sum += count;
+    count = xmlTextWriterEndAttribute(writer);
+    if (count < 0)
+        return -1;
+    sum += count;
+
+    return sum;
+}
+
+/**
+ * xmlTextWriterWriteFormatAttributeNS:
+ * @writer:  the xmlTextWriterPtr
+ * @prefix:  namespace prefix
+ * @name:  attribute local name
+ * @namespaceURI:  namespace URI
+ * @format:  format string (see printf)
+ * @...:  extra parameters for the format
+ *
+ * Write a formatted xml attribute.with namespace support
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int XMLCDECL
+xmlTextWriterWriteFormatAttributeNS(xmlTextWriterPtr writer,
+                                    const xmlChar * prefix,
+                                    const xmlChar * name,
+                                    const xmlChar * namespaceURI,
+                                    const char *format, ...)
+{
+    int rc;
+    va_list ap;
+
+    va_start(ap, format);
+
+    rc = xmlTextWriterWriteVFormatAttributeNS(writer, prefix, name,
+                                              namespaceURI, format, ap);
+
+    va_end(ap);
+    return rc;
+}
+
+/**
+ * xmlTextWriterWriteVFormatAttributeNS:
+ * @writer:  the xmlTextWriterPtr
+ * @prefix:  namespace prefix
+ * @name:  attribute local name
+ * @namespaceURI:  namespace URI
+ * @format:  format string (see printf)
+ * @argptr:  pointer to the first member of the variable argument list.
+ *
+ * Write a formatted xml attribute.with namespace support
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterWriteVFormatAttributeNS(xmlTextWriterPtr writer,
+                                     const xmlChar * prefix,
+                                     const xmlChar * name,
+                                     const xmlChar * namespaceURI,
+                                     const char *format, va_list argptr)
+{
+    int rc;
+    xmlChar *buf;
+
+    if (writer == NULL)
+        return -1;
+
+    buf = xmlTextWriterVSprintf(format, argptr);
+    if (buf == NULL)
+        return -1;
+
+    rc = xmlTextWriterWriteAttributeNS(writer, prefix, name, namespaceURI,
+                                       buf);
+
+    xmlFree(buf);
+    return rc;
+}
+
+/**
+ * xmlTextWriterWriteAttributeNS:
+ * @writer:  the xmlTextWriterPtr
+ * @prefix:  namespace prefix
+ * @name:  attribute local name
+ * @namespaceURI:  namespace URI
+ * @content:  attribute content
+ *
+ * Write an xml attribute.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterWriteAttributeNS(xmlTextWriterPtr writer,
+                              const xmlChar * prefix, const xmlChar * name,
+                              const xmlChar * namespaceURI,
+                              const xmlChar * content)
+{
+    int count;
+    int sum;
+
+    if ((writer == NULL) || (name == NULL) || (*name == '\0'))
+        return -1;
+
+    sum = 0;
+    count = xmlTextWriterStartAttributeNS(writer, prefix, name, namespaceURI);
+    if (count < 0)
+        return -1;
+    sum += count;
+    count = xmlTextWriterWriteString(writer, content);
+    if (count < 0)
+        return -1;
+    sum += count;
+    count = xmlTextWriterEndAttribute(writer);
+    if (count < 0)
+        return -1;
+    sum += count;
+
+    return sum;
+}
+
+/**
+ * xmlTextWriterWriteFormatElement:
+ * @writer:  the xmlTextWriterPtr
+ * @name:  element name
+ * @format:  format string (see printf)
+ * @...:  extra parameters for the format
+ *
+ * Write a formatted xml element.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int XMLCDECL
+xmlTextWriterWriteFormatElement(xmlTextWriterPtr writer,
+                                const xmlChar * name, const char *format,
+                                ...)
+{
+    int rc;
+    va_list ap;
+
+    va_start(ap, format);
+
+    rc = xmlTextWriterWriteVFormatElement(writer, name, format, ap);
+
+    va_end(ap);
+    return rc;
+}
+
+/**
+ * xmlTextWriterWriteVFormatElement:
+ * @writer:  the xmlTextWriterPtr
+ * @name:  element name
+ * @format:  format string (see printf)
+ * @argptr:  pointer to the first member of the variable argument list.
+ *
+ * Write a formatted xml element.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterWriteVFormatElement(xmlTextWriterPtr writer,
+                                 const xmlChar * name, const char *format,
+                                 va_list argptr)
+{
+    int rc;
+    xmlChar *buf;
+
+    if (writer == NULL)
+        return -1;
+
+    buf = xmlTextWriterVSprintf(format, argptr);
+    if (buf == NULL)
+        return -1;
+
+    rc = xmlTextWriterWriteElement(writer, name, buf);
+
+    xmlFree(buf);
+    return rc;
+}
+
+/**
+ * xmlTextWriterWriteElement:
+ * @writer:  the xmlTextWriterPtr
+ * @name:  element name
+ * @content:  element content
+ *
+ * Write an xml element.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterWriteElement(xmlTextWriterPtr writer, const xmlChar * name,
+                          const xmlChar * content)
+{
+    int count;
+    int sum;
+
+    sum = 0;
+    count = xmlTextWriterStartElement(writer, name);
+    if (count == -1)
+        return -1;
+    sum += count;
+    if (content != NULL) {
+	count = xmlTextWriterWriteString(writer, content);
+	if (count == -1)
+	    return -1;
+	sum += count;
+    }
+    count = xmlTextWriterEndElement(writer);
+    if (count == -1)
+        return -1;
+    sum += count;
+
+    return sum;
+}
+
+/**
+ * xmlTextWriterWriteFormatElementNS:
+ * @writer:  the xmlTextWriterPtr
+ * @prefix:  namespace prefix
+ * @name:  element local name
+ * @namespaceURI:  namespace URI
+ * @format:  format string (see printf)
+ * @...:  extra parameters for the format
+ *
+ * Write a formatted xml element with namespace support.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int XMLCDECL
+xmlTextWriterWriteFormatElementNS(xmlTextWriterPtr writer,
+                                  const xmlChar * prefix,
+                                  const xmlChar * name,
+                                  const xmlChar * namespaceURI,
+                                  const char *format, ...)
+{
+    int rc;
+    va_list ap;
+
+    va_start(ap, format);
+
+    rc = xmlTextWriterWriteVFormatElementNS(writer, prefix, name,
+                                            namespaceURI, format, ap);
+
+    va_end(ap);
+    return rc;
+}
+
+/**
+ * xmlTextWriterWriteVFormatElementNS:
+ * @writer:  the xmlTextWriterPtr
+ * @prefix:  namespace prefix
+ * @name:  element local name
+ * @namespaceURI:  namespace URI
+ * @format:  format string (see printf)
+ * @argptr:  pointer to the first member of the variable argument list.
+ *
+ * Write a formatted xml element with namespace support.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterWriteVFormatElementNS(xmlTextWriterPtr writer,
+                                   const xmlChar * prefix,
+                                   const xmlChar * name,
+                                   const xmlChar * namespaceURI,
+                                   const char *format, va_list argptr)
+{
+    int rc;
+    xmlChar *buf;
+
+    if (writer == NULL)
+        return -1;
+
+    buf = xmlTextWriterVSprintf(format, argptr);
+    if (buf == NULL)
+        return -1;
+
+    rc = xmlTextWriterWriteElementNS(writer, prefix, name, namespaceURI,
+                                     buf);
+
+    xmlFree(buf);
+    return rc;
+}
+
+/**
+ * xmlTextWriterWriteElementNS:
+ * @writer:  the xmlTextWriterPtr
+ * @prefix:  namespace prefix
+ * @name:  element local name
+ * @namespaceURI:  namespace URI
+ * @content:  element content
+ *
+ * Write an xml element with namespace support.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterWriteElementNS(xmlTextWriterPtr writer,
+                            const xmlChar * prefix, const xmlChar * name,
+                            const xmlChar * namespaceURI,
+                            const xmlChar * content)
+{
+    int count;
+    int sum;
+
+    if ((writer == NULL) || (name == NULL) || (*name == '\0'))
+        return -1;
+
+    sum = 0;
+    count =
+        xmlTextWriterStartElementNS(writer, prefix, name, namespaceURI);
+    if (count < 0)
+        return -1;
+    sum += count;
+    count = xmlTextWriterWriteString(writer, content);
+    if (count == -1)
+        return -1;
+    sum += count;
+    count = xmlTextWriterEndElement(writer);
+    if (count == -1)
+        return -1;
+    sum += count;
+
+    return sum;
+}
+
+/**
+ * xmlTextWriterStartPI:
+ * @writer:  the xmlTextWriterPtr
+ * @target:  PI target
+ *
+ * Start an xml PI.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterStartPI(xmlTextWriterPtr writer, const xmlChar * target)
+{
+    int count;
+    int sum;
+    xmlLinkPtr lk;
+    xmlTextWriterStackEntry *p;
+
+    if ((writer == NULL) || (target == NULL) || (*target == '\0'))
+        return -1;
+
+    if (xmlStrcasecmp(target, (const xmlChar *) "xml") == 0) {
+        xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
+                        "xmlTextWriterStartPI : target name [Xx][Mm][Ll] is reserved for xml standardization!\n");
+        return -1;
+    }
+
+    sum = 0;
+    lk = xmlListFront(writer->nodes);
+    if (lk != 0) {
+        p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
+        if (p != 0) {
+            switch (p->state) {
+                case XML_TEXTWRITER_ATTRIBUTE:
+                    count = xmlTextWriterEndAttribute(writer);
+                    if (count < 0)
+                        return -1;
+                    sum += count;
+                    /* fallthrough */
+                case XML_TEXTWRITER_NAME:
+                    /* Output namespace declarations */
+                    count = xmlTextWriterOutputNSDecl(writer);
+                    if (count < 0)
+                        return -1;
+                    sum += count;
+                    count = xmlOutputBufferWriteString(writer->out, ">");
+                    if (count < 0)
+                        return -1;
+                    sum += count;
+                    p->state = XML_TEXTWRITER_TEXT;
+                    break;
+                case XML_TEXTWRITER_NONE:
+                case XML_TEXTWRITER_TEXT:
+                case XML_TEXTWRITER_DTD:
+                    break;
+                case XML_TEXTWRITER_PI:
+                case XML_TEXTWRITER_PI_TEXT:
+                    xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
+                                    "xmlTextWriterStartPI : nested PI!\n");
+                    return -1;
+                default:
+                    return -1;
+            }
+        }
+    }
+
+    p = (xmlTextWriterStackEntry *)
+        xmlMalloc(sizeof(xmlTextWriterStackEntry));
+    if (p == 0) {
+        xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
+                        "xmlTextWriterStartPI : out of memory!\n");
+        return -1;
+    }
+
+    p->name = xmlStrdup(target);
+    if (p->name == 0) {
+        xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
+                        "xmlTextWriterStartPI : out of memory!\n");
+        xmlFree(p);
+        return -1;
+    }
+    p->state = XML_TEXTWRITER_PI;
+
+    xmlListPushFront(writer->nodes, p);
+
+    count = xmlOutputBufferWriteString(writer->out, "<?");
+    if (count < 0)
+        return -1;
+    sum += count;
+    count =
+        xmlOutputBufferWriteString(writer->out, (const char *) p->name);
+    if (count < 0)
+        return -1;
+    sum += count;
+
+    return sum;
+}
+
+/**
+ * xmlTextWriterEndPI:
+ * @writer:  the xmlTextWriterPtr
+ *
+ * End the current xml PI.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterEndPI(xmlTextWriterPtr writer)
+{
+    int count;
+    int sum;
+    xmlLinkPtr lk;
+    xmlTextWriterStackEntry *p;
+
+    if (writer == NULL)
+        return -1;
+
+    lk = xmlListFront(writer->nodes);
+    if (lk == 0)
+        return 0;
+
+    p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
+    if (p == 0)
+        return 0;
+
+    sum = 0;
+    switch (p->state) {
+        case XML_TEXTWRITER_PI:
+        case XML_TEXTWRITER_PI_TEXT:
+            count = xmlOutputBufferWriteString(writer->out, "?>");
+            if (count < 0)
+                return -1;
+            sum += count;
+            break;
+        default:
+            return -1;
+    }
+
+    if (writer->indent) {
+        count = xmlOutputBufferWriteString(writer->out, "\n");
+	if (count < 0)
+	return -1;
+        sum += count;
+    }
+
+    xmlListPopFront(writer->nodes);
+    return sum;
+}
+
+/**
+ * xmlTextWriterWriteFormatPI:
+ * @writer:  the xmlTextWriterPtr
+ * @target:  PI target
+ * @format:  format string (see printf)
+ * @...:  extra parameters for the format
+ *
+ * Write a formatted PI.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int XMLCDECL
+xmlTextWriterWriteFormatPI(xmlTextWriterPtr writer, const xmlChar * target,
+                           const char *format, ...)
+{
+    int rc;
+    va_list ap;
+
+    va_start(ap, format);
+
+    rc = xmlTextWriterWriteVFormatPI(writer, target, format, ap);
+
+    va_end(ap);
+    return rc;
+}
+
+/**
+ * xmlTextWriterWriteVFormatPI:
+ * @writer:  the xmlTextWriterPtr
+ * @target:  PI target
+ * @format:  format string (see printf)
+ * @argptr:  pointer to the first member of the variable argument list.
+ *
+ * Write a formatted xml PI.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterWriteVFormatPI(xmlTextWriterPtr writer,
+                            const xmlChar * target, const char *format,
+                            va_list argptr)
+{
+    int rc;
+    xmlChar *buf;
+
+    if (writer == NULL)
+        return -1;
+
+    buf = xmlTextWriterVSprintf(format, argptr);
+    if (buf == NULL)
+        return -1;
+
+    rc = xmlTextWriterWritePI(writer, target, buf);
+
+    xmlFree(buf);
+    return rc;
+}
+
+/**
+ * xmlTextWriterWritePI:
+ * @writer:  the xmlTextWriterPtr
+ * @target:  PI target
+ * @content:  PI content
+ *
+ * Write an xml PI.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterWritePI(xmlTextWriterPtr writer, const xmlChar * target,
+                     const xmlChar * content)
+{
+    int count;
+    int sum;
+
+    sum = 0;
+    count = xmlTextWriterStartPI(writer, target);
+    if (count == -1)
+        return -1;
+    sum += count;
+    if (content != 0) {
+        count = xmlTextWriterWriteString(writer, content);
+        if (count == -1)
+            return -1;
+        sum += count;
+    }
+    count = xmlTextWriterEndPI(writer);
+    if (count == -1)
+        return -1;
+    sum += count;
+
+    return sum;
+}
+
+/**
+ * xmlTextWriterStartCDATA:
+ * @writer:  the xmlTextWriterPtr
+ *
+ * Start an xml CDATA section.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterStartCDATA(xmlTextWriterPtr writer)
+{
+    int count;
+    int sum;
+    xmlLinkPtr lk;
+    xmlTextWriterStackEntry *p;
+
+    if (writer == NULL)
+        return -1;
+
+    sum = 0;
+    lk = xmlListFront(writer->nodes);
+    if (lk != 0) {
+        p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
+        if (p != 0) {
+            switch (p->state) {
+                case XML_TEXTWRITER_NONE:
+		case XML_TEXTWRITER_TEXT:
+                case XML_TEXTWRITER_PI:
+                case XML_TEXTWRITER_PI_TEXT:
+                    break;
+                case XML_TEXTWRITER_ATTRIBUTE:
+                    count = xmlTextWriterEndAttribute(writer);
+                    if (count < 0)
+                        return -1;
+                    sum += count;
+                    /* fallthrough */
+                case XML_TEXTWRITER_NAME:
+                    /* Output namespace declarations */
+                    count = xmlTextWriterOutputNSDecl(writer);
+                    if (count < 0)
+                        return -1;
+                    sum += count;
+                    count = xmlOutputBufferWriteString(writer->out, ">");
+                    if (count < 0)
+                        return -1;
+                    sum += count;
+                    p->state = XML_TEXTWRITER_TEXT;
+                    break;
+                case XML_TEXTWRITER_CDATA:
+                    xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
+                                    "xmlTextWriterStartCDATA : CDATA not allowed in this context!\n");
+                    return -1;
+                default:
+                    return -1;
+            }
+        }
+    }
+
+    p = (xmlTextWriterStackEntry *)
+        xmlMalloc(sizeof(xmlTextWriterStackEntry));
+    if (p == 0) {
+        xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
+                        "xmlTextWriterStartCDATA : out of memory!\n");
+        return -1;
+    }
+
+    p->name = NULL;
+    p->state = XML_TEXTWRITER_CDATA;
+
+    xmlListPushFront(writer->nodes, p);
+
+    count = xmlOutputBufferWriteString(writer->out, "<![CDATA[");
+    if (count < 0)
+        return -1;
+    sum += count;
+
+    return sum;
+}
+
+/**
+ * xmlTextWriterEndCDATA:
+ * @writer:  the xmlTextWriterPtr
+ *
+ * End an xml CDATA section.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterEndCDATA(xmlTextWriterPtr writer)
+{
+    int count;
+    int sum;
+    xmlLinkPtr lk;
+    xmlTextWriterStackEntry *p;
+
+    if (writer == NULL)
+        return -1;
+
+    lk = xmlListFront(writer->nodes);
+    if (lk == 0)
+        return -1;
+
+    p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
+    if (p == 0)
+        return -1;
+
+    sum = 0;
+    switch (p->state) {
+        case XML_TEXTWRITER_CDATA:
+            count = xmlOutputBufferWriteString(writer->out, "]]>");
+            if (count < 0)
+                return -1;
+            sum += count;
+            break;
+        default:
+            return -1;
+    }
+
+    xmlListPopFront(writer->nodes);
+    return sum;
+}
+
+/**
+ * xmlTextWriterWriteFormatCDATA:
+ * @writer:  the xmlTextWriterPtr
+ * @format:  format string (see printf)
+ * @...:  extra parameters for the format
+ *
+ * Write a formatted xml CDATA.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int XMLCDECL
+xmlTextWriterWriteFormatCDATA(xmlTextWriterPtr writer, const char *format,
+                              ...)
+{
+    int rc;
+    va_list ap;
+
+    va_start(ap, format);
+
+    rc = xmlTextWriterWriteVFormatCDATA(writer, format, ap);
+
+    va_end(ap);
+    return rc;
+}
+
+/**
+ * xmlTextWriterWriteVFormatCDATA:
+ * @writer:  the xmlTextWriterPtr
+ * @format:  format string (see printf)
+ * @argptr:  pointer to the first member of the variable argument list.
+ *
+ * Write a formatted xml CDATA.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterWriteVFormatCDATA(xmlTextWriterPtr writer, const char *format,
+                               va_list argptr)
+{
+    int rc;
+    xmlChar *buf;
+
+    if (writer == NULL)
+        return -1;
+
+    buf = xmlTextWriterVSprintf(format, argptr);
+    if (buf == NULL)
+        return -1;
+
+    rc = xmlTextWriterWriteCDATA(writer, buf);
+
+    xmlFree(buf);
+    return rc;
+}
+
+/**
+ * xmlTextWriterWriteCDATA:
+ * @writer:  the xmlTextWriterPtr
+ * @content:  CDATA content
+ *
+ * Write an xml CDATA.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterWriteCDATA(xmlTextWriterPtr writer, const xmlChar * content)
+{
+    int count;
+    int sum;
+
+    sum = 0;
+    count = xmlTextWriterStartCDATA(writer);
+    if (count == -1)
+        return -1;
+    sum += count;
+    if (content != 0) {
+        count = xmlTextWriterWriteString(writer, content);
+        if (count == -1)
+            return -1;
+        sum += count;
+    }
+    count = xmlTextWriterEndCDATA(writer);
+    if (count == -1)
+        return -1;
+    sum += count;
+
+    return sum;
+}
+
+/**
+ * xmlTextWriterStartDTD:
+ * @writer:  the xmlTextWriterPtr
+ * @name:  the name of the DTD
+ * @pubid:  the public identifier, which is an alternative to the system identifier
+ * @sysid:  the system identifier, which is the URI of the DTD
+ *
+ * Start an xml DTD.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterStartDTD(xmlTextWriterPtr writer,
+                      const xmlChar * name,
+                      const xmlChar * pubid, const xmlChar * sysid)
+{
+    int count;
+    int sum;
+    xmlLinkPtr lk;
+    xmlTextWriterStackEntry *p;
+
+    if (writer == NULL || name == NULL || *name == '\0')
+        return -1;
+
+    sum = 0;
+    lk = xmlListFront(writer->nodes);
+    if ((lk != NULL) && (xmlLinkGetData(lk) != NULL)) {
+        xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
+                        "xmlTextWriterStartDTD : DTD allowed only in prolog!\n");
+        return -1;
+    }
+
+    p = (xmlTextWriterStackEntry *)
+        xmlMalloc(sizeof(xmlTextWriterStackEntry));
+    if (p == 0) {
+        xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
+                        "xmlTextWriterStartDTD : out of memory!\n");
+        return -1;
+    }
+
+    p->name = xmlStrdup(name);
+    if (p->name == 0) {
+        xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
+                        "xmlTextWriterStartDTD : out of memory!\n");
+        xmlFree(p);
+        return -1;
+    }
+    p->state = XML_TEXTWRITER_DTD;
+
+    xmlListPushFront(writer->nodes, p);
+
+    count = xmlOutputBufferWriteString(writer->out, "<!DOCTYPE ");
+    if (count < 0)
+        return -1;
+    sum += count;
+    count = xmlOutputBufferWriteString(writer->out, (const char *) name);
+    if (count < 0)
+        return -1;
+    sum += count;
+
+    if (pubid != 0) {
+        if (sysid == 0) {
+            xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
+                            "xmlTextWriterStartDTD : system identifier needed!\n");
+            return -1;
+        }
+
+        if (writer->indent)
+            count = xmlOutputBufferWrite(writer->out, 1, "\n");
+        else
+            count = xmlOutputBufferWrite(writer->out, 1, " ");
+        if (count < 0)
+            return -1;
+        sum += count;
+
+        count = xmlOutputBufferWriteString(writer->out, "PUBLIC ");
+        if (count < 0)
+            return -1;
+        sum += count;
+
+        count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
+        if (count < 0)
+            return -1;
+        sum += count;
+
+        count =
+            xmlOutputBufferWriteString(writer->out, (const char *) pubid);
+        if (count < 0)
+            return -1;
+        sum += count;
+
+        count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
+        if (count < 0)
+            return -1;
+        sum += count;
+    }
+
+    if (sysid != 0) {
+        if (pubid == 0) {
+            if (writer->indent)
+                count = xmlOutputBufferWrite(writer->out, 1, "\n");
+            else
+                count = xmlOutputBufferWrite(writer->out, 1, " ");
+            if (count < 0)
+                return -1;
+            sum += count;
+            count = xmlOutputBufferWriteString(writer->out, "SYSTEM ");
+            if (count < 0)
+                return -1;
+            sum += count;
+        } else {
+			if (writer->indent)
+            count = xmlOutputBufferWriteString(writer->out, "\n       ");
+            else
+                count = xmlOutputBufferWrite(writer->out, 1, " ");
+            if (count < 0)
+                return -1;
+            sum += count;
+        }
+
+        count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
+        if (count < 0)
+            return -1;
+        sum += count;
+
+        count =
+            xmlOutputBufferWriteString(writer->out, (const char *) sysid);
+        if (count < 0)
+            return -1;
+        sum += count;
+
+        count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
+        if (count < 0)
+            return -1;
+        sum += count;
+    }
+
+    return sum;
+}
+
+/**
+ * xmlTextWriterEndDTD:
+ * @writer:  the xmlTextWriterPtr
+ *
+ * End an xml DTD.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterEndDTD(xmlTextWriterPtr writer)
+{
+    int loop;
+    int count;
+    int sum;
+    xmlLinkPtr lk;
+    xmlTextWriterStackEntry *p;
+
+    if (writer == NULL)
+        return -1;
+
+    sum = 0;
+    loop = 1;
+    while (loop) {
+        lk = xmlListFront(writer->nodes);
+        if (lk == NULL)
+            break;
+        p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
+        if (p == 0)
+            break;
+        switch (p->state) {
+            case XML_TEXTWRITER_DTD_TEXT:
+                count = xmlOutputBufferWriteString(writer->out, "]");
+                if (count < 0)
+                    return -1;
+                sum += count;
+                /* fallthrough */
+            case XML_TEXTWRITER_DTD:
+                count = xmlOutputBufferWriteString(writer->out, ">");
+
+                if (writer->indent) {
+                    if (count < 0)
+                        return -1;
+                    sum += count;
+                    count = xmlOutputBufferWriteString(writer->out, "\n");
+                }
+
+                xmlListPopFront(writer->nodes);
+                break;
+            case XML_TEXTWRITER_DTD_ELEM:
+            case XML_TEXTWRITER_DTD_ELEM_TEXT:
+                count = xmlTextWriterEndDTDElement(writer);
+                break;
+            case XML_TEXTWRITER_DTD_ATTL:
+            case XML_TEXTWRITER_DTD_ATTL_TEXT:
+                count = xmlTextWriterEndDTDAttlist(writer);
+                break;
+            case XML_TEXTWRITER_DTD_ENTY:
+            case XML_TEXTWRITER_DTD_PENT:
+            case XML_TEXTWRITER_DTD_ENTY_TEXT:
+                count = xmlTextWriterEndDTDEntity(writer);
+                break;
+            case XML_TEXTWRITER_COMMENT:
+                count = xmlTextWriterEndComment(writer);
+                break;
+            default:
+                loop = 0;
+                continue;
+        }
+
+        if (count < 0)
+            return -1;
+        sum += count;
+    }
+
+    return sum;
+}
+
+/**
+ * xmlTextWriterWriteFormatDTD:
+ * @writer:  the xmlTextWriterPtr
+ * @name:  the name of the DTD
+ * @pubid:  the public identifier, which is an alternative to the system identifier
+ * @sysid:  the system identifier, which is the URI of the DTD
+ * @format:  format string (see printf)
+ * @...:  extra parameters for the format
+ *
+ * Write a DTD with a formatted markup declarations part.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int XMLCDECL
+xmlTextWriterWriteFormatDTD(xmlTextWriterPtr writer,
+                            const xmlChar * name,
+                            const xmlChar * pubid,
+                            const xmlChar * sysid, const char *format, ...)
+{
+    int rc;
+    va_list ap;
+
+    va_start(ap, format);
+
+    rc = xmlTextWriterWriteVFormatDTD(writer, name, pubid, sysid, format,
+                                      ap);
+
+    va_end(ap);
+    return rc;
+}
+
+/**
+ * xmlTextWriterWriteVFormatDTD:
+ * @writer:  the xmlTextWriterPtr
+ * @name:  the name of the DTD
+ * @pubid:  the public identifier, which is an alternative to the system identifier
+ * @sysid:  the system identifier, which is the URI of the DTD
+ * @format:  format string (see printf)
+ * @argptr:  pointer to the first member of the variable argument list.
+ *
+ * Write a DTD with a formatted markup declarations part.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterWriteVFormatDTD(xmlTextWriterPtr writer,
+                             const xmlChar * name,
+                             const xmlChar * pubid,
+                             const xmlChar * sysid,
+                             const char *format, va_list argptr)
+{
+    int rc;
+    xmlChar *buf;
+
+    if (writer == NULL)
+        return -1;
+
+    buf = xmlTextWriterVSprintf(format, argptr);
+    if (buf == NULL)
+        return -1;
+
+    rc = xmlTextWriterWriteDTD(writer, name, pubid, sysid, buf);
+
+    xmlFree(buf);
+    return rc;
+}
+
+/**
+ * xmlTextWriterWriteDTD:
+ * @writer:  the xmlTextWriterPtr
+ * @name:  the name of the DTD
+ * @pubid:  the public identifier, which is an alternative to the system identifier
+ * @sysid:  the system identifier, which is the URI of the DTD
+ * @subset:  string content of the DTD
+ *
+ * Write a DTD.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterWriteDTD(xmlTextWriterPtr writer,
+                      const xmlChar * name,
+                      const xmlChar * pubid,
+                      const xmlChar * sysid, const xmlChar * subset)
+{
+    int count;
+    int sum;
+
+    sum = 0;
+    count = xmlTextWriterStartDTD(writer, name, pubid, sysid);
+    if (count == -1)
+        return -1;
+    sum += count;
+    if (subset != 0) {
+        count = xmlTextWriterWriteString(writer, subset);
+        if (count == -1)
+            return -1;
+        sum += count;
+    }
+    count = xmlTextWriterEndDTD(writer);
+    if (count == -1)
+        return -1;
+    sum += count;
+
+    return sum;
+}
+
+/**
+ * xmlTextWriterStartDTDElement:
+ * @writer:  the xmlTextWriterPtr
+ * @name:  the name of the DTD element
+ *
+ * Start an xml DTD element.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterStartDTDElement(xmlTextWriterPtr writer, const xmlChar * name)
+{
+    int count;
+    int sum;
+    xmlLinkPtr lk;
+    xmlTextWriterStackEntry *p;
+
+    if (writer == NULL || name == NULL || *name == '\0')
+        return -1;
+
+    sum = 0;
+    lk = xmlListFront(writer->nodes);
+    if (lk == 0) {
+        return -1;
+    }
+
+    p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
+    if (p != 0) {
+        switch (p->state) {
+            case XML_TEXTWRITER_DTD:
+                count = xmlOutputBufferWriteString(writer->out, " [");
+                if (count < 0)
+                    return -1;
+                sum += count;
+                if (writer->indent) {
+                    count = xmlOutputBufferWriteString(writer->out, "\n");
+                    if (count < 0)
+                        return -1;
+                    sum += count;
+                }
+                p->state = XML_TEXTWRITER_DTD_TEXT;
+                /* fallthrough */
+            case XML_TEXTWRITER_DTD_TEXT:
+            case XML_TEXTWRITER_NONE:
+                break;
+            default:
+                return -1;
+        }
+    }
+
+    p = (xmlTextWriterStackEntry *)
+        xmlMalloc(sizeof(xmlTextWriterStackEntry));
+    if (p == 0) {
+        xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
+                        "xmlTextWriterStartDTDElement : out of memory!\n");
+        return -1;
+    }
+
+    p->name = xmlStrdup(name);
+    if (p->name == 0) {
+        xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
+                        "xmlTextWriterStartDTDElement : out of memory!\n");
+        xmlFree(p);
+        return -1;
+    }
+    p->state = XML_TEXTWRITER_DTD_ELEM;
+
+    xmlListPushFront(writer->nodes, p);
+
+    if (writer->indent) {
+        count = xmlTextWriterWriteIndent(writer);
+        if (count < 0)
+            return -1;
+        sum += count;
+    }
+
+    count = xmlOutputBufferWriteString(writer->out, "<!ELEMENT ");
+    if (count < 0)
+        return -1;
+    sum += count;
+    count = xmlOutputBufferWriteString(writer->out, (const char *) name);
+    if (count < 0)
+        return -1;
+    sum += count;
+
+    return sum;
+}
+
+/**
+ * xmlTextWriterEndDTDElement:
+ * @writer:  the xmlTextWriterPtr
+ *
+ * End an xml DTD element.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterEndDTDElement(xmlTextWriterPtr writer)
+{
+    int count;
+    int sum;
+    xmlLinkPtr lk;
+    xmlTextWriterStackEntry *p;
+
+    if (writer == NULL)
+        return -1;
+
+    sum = 0;
+    lk = xmlListFront(writer->nodes);
+    if (lk == 0)
+        return -1;
+
+    p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
+    if (p == 0)
+        return -1;
+
+    switch (p->state) {
+        case XML_TEXTWRITER_DTD_ELEM:
+        case XML_TEXTWRITER_DTD_ELEM_TEXT:
+            count = xmlOutputBufferWriteString(writer->out, ">");
+            if (count < 0)
+                return -1;
+            sum += count;
+            break;
+        default:
+            return -1;
+    }
+
+    if (writer->indent) {
+        count = xmlOutputBufferWriteString(writer->out, "\n");
+        if (count < 0)
+            return -1;
+        sum += count;
+    }
+
+    xmlListPopFront(writer->nodes);
+    return sum;
+}
+
+/**
+ * xmlTextWriterWriteFormatDTDElement:
+ * @writer:  the xmlTextWriterPtr
+ * @name:  the name of the DTD element
+ * @format:  format string (see printf)
+ * @...:  extra parameters for the format
+ *
+ * Write a formatted DTD element.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int XMLCDECL
+xmlTextWriterWriteFormatDTDElement(xmlTextWriterPtr writer,
+                                   const xmlChar * name,
+                                   const char *format, ...)
+{
+    int rc;
+    va_list ap;
+
+    va_start(ap, format);
+
+    rc = xmlTextWriterWriteVFormatDTDElement(writer, name, format, ap);
+
+    va_end(ap);
+    return rc;
+}
+
+/**
+ * xmlTextWriterWriteVFormatDTDElement:
+ * @writer:  the xmlTextWriterPtr
+ * @name:  the name of the DTD element
+ * @format:  format string (see printf)
+ * @argptr:  pointer to the first member of the variable argument list.
+ *
+ * Write a formatted DTD element.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterWriteVFormatDTDElement(xmlTextWriterPtr writer,
+                                    const xmlChar * name,
+                                    const char *format, va_list argptr)
+{
+    int rc;
+    xmlChar *buf;
+
+    if (writer == NULL)
+        return -1;
+
+    buf = xmlTextWriterVSprintf(format, argptr);
+    if (buf == NULL)
+        return -1;
+
+    rc = xmlTextWriterWriteDTDElement(writer, name, buf);
+
+    xmlFree(buf);
+    return rc;
+}
+
+/**
+ * xmlTextWriterWriteDTDElement:
+ * @writer:  the xmlTextWriterPtr
+ * @name:  the name of the DTD element
+ * @content:  content of the element
+ *
+ * Write a DTD element.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterWriteDTDElement(xmlTextWriterPtr writer,
+                             const xmlChar * name, const xmlChar * content)
+{
+    int count;
+    int sum;
+
+    if (content == NULL)
+        return -1;
+
+    sum = 0;
+    count = xmlTextWriterStartDTDElement(writer, name);
+    if (count == -1)
+        return -1;
+    sum += count;
+
+    count = xmlTextWriterWriteString(writer, content);
+    if (count == -1)
+        return -1;
+    sum += count;
+
+    count = xmlTextWriterEndDTDElement(writer);
+    if (count == -1)
+        return -1;
+    sum += count;
+
+    return sum;
+}
+
+/**
+ * xmlTextWriterStartDTDAttlist:
+ * @writer:  the xmlTextWriterPtr
+ * @name:  the name of the DTD ATTLIST
+ *
+ * Start an xml DTD ATTLIST.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterStartDTDAttlist(xmlTextWriterPtr writer, const xmlChar * name)
+{
+    int count;
+    int sum;
+    xmlLinkPtr lk;
+    xmlTextWriterStackEntry *p;
+
+    if (writer == NULL || name == NULL || *name == '\0')
+        return -1;
+
+    sum = 0;
+    lk = xmlListFront(writer->nodes);
+    if (lk == 0) {
+        return -1;
+    }
+
+    p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
+    if (p != 0) {
+        switch (p->state) {
+            case XML_TEXTWRITER_DTD:
+                count = xmlOutputBufferWriteString(writer->out, " [");
+                if (count < 0)
+                    return -1;
+                sum += count;
+                if (writer->indent) {
+                    count = xmlOutputBufferWriteString(writer->out, "\n");
+                    if (count < 0)
+                        return -1;
+                    sum += count;
+                }
+                p->state = XML_TEXTWRITER_DTD_TEXT;
+                /* fallthrough */
+            case XML_TEXTWRITER_DTD_TEXT:
+            case XML_TEXTWRITER_NONE:
+                break;
+            default:
+                return -1;
+        }
+    }
+
+    p = (xmlTextWriterStackEntry *)
+        xmlMalloc(sizeof(xmlTextWriterStackEntry));
+    if (p == 0) {
+        xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
+                        "xmlTextWriterStartDTDAttlist : out of memory!\n");
+        return -1;
+    }
+
+    p->name = xmlStrdup(name);
+    if (p->name == 0) {
+        xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
+                        "xmlTextWriterStartDTDAttlist : out of memory!\n");
+        xmlFree(p);
+        return -1;
+    }
+    p->state = XML_TEXTWRITER_DTD_ATTL;
+
+    xmlListPushFront(writer->nodes, p);
+
+    if (writer->indent) {
+        count = xmlTextWriterWriteIndent(writer);
+        if (count < 0)
+            return -1;
+        sum += count;
+    }
+
+    count = xmlOutputBufferWriteString(writer->out, "<!ATTLIST ");
+    if (count < 0)
+        return -1;
+    sum += count;
+    count = xmlOutputBufferWriteString(writer->out, (const char *) name);
+    if (count < 0)
+        return -1;
+    sum += count;
+
+    return sum;
+}
+
+/**
+ * xmlTextWriterEndDTDAttlist:
+ * @writer:  the xmlTextWriterPtr
+ *
+ * End an xml DTD attribute list.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterEndDTDAttlist(xmlTextWriterPtr writer)
+{
+    int count;
+    int sum;
+    xmlLinkPtr lk;
+    xmlTextWriterStackEntry *p;
+
+    if (writer == NULL)
+        return -1;
+
+    sum = 0;
+    lk = xmlListFront(writer->nodes);
+    if (lk == 0)
+        return -1;
+
+    p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
+    if (p == 0)
+        return -1;
+
+    switch (p->state) {
+        case XML_TEXTWRITER_DTD_ATTL:
+        case XML_TEXTWRITER_DTD_ATTL_TEXT:
+            count = xmlOutputBufferWriteString(writer->out, ">");
+            if (count < 0)
+                return -1;
+            sum += count;
+            break;
+        default:
+            return -1;
+    }
+
+    if (writer->indent) {
+        count = xmlOutputBufferWriteString(writer->out, "\n");
+        if (count < 0)
+            return -1;
+        sum += count;
+    }
+
+    xmlListPopFront(writer->nodes);
+    return sum;
+}
+
+/**
+ * xmlTextWriterWriteFormatDTDAttlist:
+ * @writer:  the xmlTextWriterPtr
+ * @name:  the name of the DTD ATTLIST
+ * @format:  format string (see printf)
+ * @...:  extra parameters for the format
+ *
+ * Write a formatted DTD ATTLIST.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int XMLCDECL
+xmlTextWriterWriteFormatDTDAttlist(xmlTextWriterPtr writer,
+                                   const xmlChar * name,
+                                   const char *format, ...)
+{
+    int rc;
+    va_list ap;
+
+    va_start(ap, format);
+
+    rc = xmlTextWriterWriteVFormatDTDAttlist(writer, name, format, ap);
+
+    va_end(ap);
+    return rc;
+}
+
+/**
+ * xmlTextWriterWriteVFormatDTDAttlist:
+ * @writer:  the xmlTextWriterPtr
+ * @name:  the name of the DTD ATTLIST
+ * @format:  format string (see printf)
+ * @argptr:  pointer to the first member of the variable argument list.
+ *
+ * Write a formatted DTD ATTLIST.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterWriteVFormatDTDAttlist(xmlTextWriterPtr writer,
+                                    const xmlChar * name,
+                                    const char *format, va_list argptr)
+{
+    int rc;
+    xmlChar *buf;
+
+    if (writer == NULL)
+        return -1;
+
+    buf = xmlTextWriterVSprintf(format, argptr);
+    if (buf == NULL)
+        return -1;
+
+    rc = xmlTextWriterWriteDTDAttlist(writer, name, buf);
+
+    xmlFree(buf);
+    return rc;
+}
+
+/**
+ * xmlTextWriterWriteDTDAttlist:
+ * @writer:  the xmlTextWriterPtr
+ * @name:  the name of the DTD ATTLIST
+ * @content:  content of the ATTLIST
+ *
+ * Write a DTD ATTLIST.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterWriteDTDAttlist(xmlTextWriterPtr writer,
+                             const xmlChar * name, const xmlChar * content)
+{
+    int count;
+    int sum;
+
+    if (content == NULL)
+        return -1;
+
+    sum = 0;
+    count = xmlTextWriterStartDTDAttlist(writer, name);
+    if (count == -1)
+        return -1;
+    sum += count;
+
+    count = xmlTextWriterWriteString(writer, content);
+    if (count == -1)
+        return -1;
+    sum += count;
+
+    count = xmlTextWriterEndDTDAttlist(writer);
+    if (count == -1)
+        return -1;
+    sum += count;
+
+    return sum;
+}
+
+/**
+ * xmlTextWriterStartDTDEntity:
+ * @writer:  the xmlTextWriterPtr
+ * @pe:  TRUE if this is a parameter entity, FALSE if not
+ * @name:  the name of the DTD ATTLIST
+ *
+ * Start an xml DTD ATTLIST.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterStartDTDEntity(xmlTextWriterPtr writer,
+                            int pe, const xmlChar * name)
+{
+    int count;
+    int sum;
+    xmlLinkPtr lk;
+    xmlTextWriterStackEntry *p;
+
+    if (writer == NULL || name == NULL || *name == '\0')
+        return -1;
+
+    sum = 0;
+    lk = xmlListFront(writer->nodes);
+    if (lk != 0) {
+
+        p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
+        if (p != 0) {
+            switch (p->state) {
+                case XML_TEXTWRITER_DTD:
+                    count = xmlOutputBufferWriteString(writer->out, " [");
+                    if (count < 0)
+                        return -1;
+                    sum += count;
+                    if (writer->indent) {
+                        count =
+                            xmlOutputBufferWriteString(writer->out, "\n");
+                        if (count < 0)
+                            return -1;
+                        sum += count;
+                    }
+                    p->state = XML_TEXTWRITER_DTD_TEXT;
+                    /* fallthrough */
+                case XML_TEXTWRITER_DTD_TEXT:
+                case XML_TEXTWRITER_NONE:
+                    break;
+                default:
+                    return -1;
+            }
+        }
+    }
+
+    p = (xmlTextWriterStackEntry *)
+        xmlMalloc(sizeof(xmlTextWriterStackEntry));
+    if (p == 0) {
+        xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
+                        "xmlTextWriterStartDTDElement : out of memory!\n");
+        return -1;
+    }
+
+    p->name = xmlStrdup(name);
+    if (p->name == 0) {
+        xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
+                        "xmlTextWriterStartDTDElement : out of memory!\n");
+        xmlFree(p);
+        return -1;
+    }
+
+    if (pe != 0)
+        p->state = XML_TEXTWRITER_DTD_PENT;
+    else
+        p->state = XML_TEXTWRITER_DTD_ENTY;
+
+    xmlListPushFront(writer->nodes, p);
+
+    if (writer->indent) {
+        count = xmlTextWriterWriteIndent(writer);
+        if (count < 0)
+            return -1;
+        sum += count;
+    }
+
+    count = xmlOutputBufferWriteString(writer->out, "<!ENTITY ");
+    if (count < 0)
+        return -1;
+    sum += count;
+
+    if (pe != 0) {
+        count = xmlOutputBufferWriteString(writer->out, "% ");
+        if (count < 0)
+            return -1;
+        sum += count;
+    }
+
+    count = xmlOutputBufferWriteString(writer->out, (const char *) name);
+    if (count < 0)
+        return -1;
+    sum += count;
+
+    return sum;
+}
+
+/**
+ * xmlTextWriterEndDTDEntity:
+ * @writer:  the xmlTextWriterPtr
+ *
+ * End an xml DTD entity.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterEndDTDEntity(xmlTextWriterPtr writer)
+{
+    int count;
+    int sum;
+    xmlLinkPtr lk;
+    xmlTextWriterStackEntry *p;
+
+    if (writer == NULL)
+        return -1;
+
+    sum = 0;
+    lk = xmlListFront(writer->nodes);
+    if (lk == 0)
+        return -1;
+
+    p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
+    if (p == 0)
+        return -1;
+
+    switch (p->state) {
+        case XML_TEXTWRITER_DTD_ENTY_TEXT:
+            count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
+            if (count < 0)
+                return -1;
+            sum += count;
+            /* Falls through. */
+        case XML_TEXTWRITER_DTD_ENTY:
+        case XML_TEXTWRITER_DTD_PENT:
+            count = xmlOutputBufferWriteString(writer->out, ">");
+            if (count < 0)
+                return -1;
+            sum += count;
+            break;
+        default:
+            return -1;
+    }
+
+    if (writer->indent) {
+        count = xmlOutputBufferWriteString(writer->out, "\n");
+        if (count < 0)
+            return -1;
+        sum += count;
+    }
+
+    xmlListPopFront(writer->nodes);
+    return sum;
+}
+
+/**
+ * xmlTextWriterWriteFormatDTDInternalEntity:
+ * @writer:  the xmlTextWriterPtr
+ * @pe:  TRUE if this is a parameter entity, FALSE if not
+ * @name:  the name of the DTD entity
+ * @format:  format string (see printf)
+ * @...:  extra parameters for the format
+ *
+ * Write a formatted DTD internal entity.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int XMLCDECL
+xmlTextWriterWriteFormatDTDInternalEntity(xmlTextWriterPtr writer,
+                                          int pe,
+                                          const xmlChar * name,
+                                          const char *format, ...)
+{
+    int rc;
+    va_list ap;
+
+    va_start(ap, format);
+
+    rc = xmlTextWriterWriteVFormatDTDInternalEntity(writer, pe, name,
+                                                    format, ap);
+
+    va_end(ap);
+    return rc;
+}
+
+/**
+ * xmlTextWriterWriteVFormatDTDInternalEntity:
+ * @writer:  the xmlTextWriterPtr
+ * @pe:  TRUE if this is a parameter entity, FALSE if not
+ * @name:  the name of the DTD entity
+ * @format:  format string (see printf)
+ * @argptr:  pointer to the first member of the variable argument list.
+ *
+ * Write a formatted DTD internal entity.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterWriteVFormatDTDInternalEntity(xmlTextWriterPtr writer,
+                                           int pe,
+                                           const xmlChar * name,
+                                           const char *format,
+                                           va_list argptr)
+{
+    int rc;
+    xmlChar *buf;
+
+    if (writer == NULL)
+        return -1;
+
+    buf = xmlTextWriterVSprintf(format, argptr);
+    if (buf == NULL)
+        return -1;
+
+    rc = xmlTextWriterWriteDTDInternalEntity(writer, pe, name, buf);
+
+    xmlFree(buf);
+    return rc;
+}
+
+/**
+ * xmlTextWriterWriteDTDEntity:
+ * @writer:  the xmlTextWriterPtr
+ * @pe:  TRUE if this is a parameter entity, FALSE if not
+ * @name:  the name of the DTD entity
+ * @pubid:  the public identifier, which is an alternative to the system identifier
+ * @sysid:  the system identifier, which is the URI of the DTD
+ * @ndataid:  the xml notation name.
+ * @content:  content of the entity
+ *
+ * Write a DTD entity.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterWriteDTDEntity(xmlTextWriterPtr writer,
+                            int pe,
+                            const xmlChar * name,
+                            const xmlChar * pubid,
+                            const xmlChar * sysid,
+                            const xmlChar * ndataid,
+                            const xmlChar * content)
+{
+    if ((content == NULL) && (pubid == NULL) && (sysid == NULL))
+        return -1;
+    if ((pe != 0) && (ndataid != NULL))
+        return -1;
+
+    if ((pubid == NULL) && (sysid == NULL))
+        return xmlTextWriterWriteDTDInternalEntity(writer, pe, name,
+                                                   content);
+
+    return xmlTextWriterWriteDTDExternalEntity(writer, pe, name, pubid,
+                                               sysid, ndataid);
+}
+
+/**
+ * xmlTextWriterWriteDTDInternalEntity:
+ * @writer:  the xmlTextWriterPtr
+ * @pe:  TRUE if this is a parameter entity, FALSE if not
+ * @name:  the name of the DTD entity
+ * @content:  content of the entity
+ *
+ * Write a DTD internal entity.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterWriteDTDInternalEntity(xmlTextWriterPtr writer,
+                                    int pe,
+                                    const xmlChar * name,
+                                    const xmlChar * content)
+{
+    int count;
+    int sum;
+
+    if ((name == NULL) || (*name == '\0') || (content == NULL))
+        return -1;
+
+    sum = 0;
+    count = xmlTextWriterStartDTDEntity(writer, pe, name);
+    if (count == -1)
+        return -1;
+    sum += count;
+
+    count = xmlTextWriterWriteString(writer, content);
+    if (count == -1)
+        return -1;
+    sum += count;
+
+    count = xmlTextWriterEndDTDEntity(writer);
+    if (count == -1)
+        return -1;
+    sum += count;
+
+    return sum;
+}
+
+/**
+ * xmlTextWriterWriteDTDExternalEntity:
+ * @writer:  the xmlTextWriterPtr
+ * @pe:  TRUE if this is a parameter entity, FALSE if not
+ * @name:  the name of the DTD entity
+ * @pubid:  the public identifier, which is an alternative to the system identifier
+ * @sysid:  the system identifier, which is the URI of the DTD
+ * @ndataid:  the xml notation name.
+ *
+ * Write a DTD external entity. The entity must have been started with xmlTextWriterStartDTDEntity
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterWriteDTDExternalEntity(xmlTextWriterPtr writer,
+                                    int pe,
+                                    const xmlChar * name,
+                                    const xmlChar * pubid,
+                                    const xmlChar * sysid,
+                                    const xmlChar * ndataid)
+{
+    int count;
+    int sum;
+
+    if (((pubid == NULL) && (sysid == NULL)))
+        return -1;
+    if ((pe != 0) && (ndataid != NULL))
+        return -1;
+
+    sum = 0;
+    count = xmlTextWriterStartDTDEntity(writer, pe, name);
+    if (count == -1)
+        return -1;
+    sum += count;
+
+    count =
+        xmlTextWriterWriteDTDExternalEntityContents(writer, pubid, sysid,
+                                                    ndataid);
+    if (count < 0)
+        return -1;
+    sum += count;
+
+    count = xmlTextWriterEndDTDEntity(writer);
+    if (count == -1)
+        return -1;
+    sum += count;
+
+    return sum;
+}
+
+/**
+ * xmlTextWriterWriteDTDExternalEntityContents:
+ * @writer:  the xmlTextWriterPtr
+ * @pubid:  the public identifier, which is an alternative to the system identifier
+ * @sysid:  the system identifier, which is the URI of the DTD
+ * @ndataid:  the xml notation name.
+ *
+ * Write the contents of a DTD external entity.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterWriteDTDExternalEntityContents(xmlTextWriterPtr writer,
+                                            const xmlChar * pubid,
+                                            const xmlChar * sysid,
+                                            const xmlChar * ndataid)
+{
+    int count;
+    int sum;
+    xmlLinkPtr lk;
+    xmlTextWriterStackEntry *p;
+
+    if (writer == NULL) {
+        xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
+                        "xmlTextWriterWriteDTDExternalEntityContents: xmlTextWriterPtr invalid!\n");
+        return -1;
+    }
+
+    sum = 0;
+    lk = xmlListFront(writer->nodes);
+    if (lk == 0) {
+        xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
+                        "xmlTextWriterWriteDTDExternalEntityContents: you must call xmlTextWriterStartDTDEntity before the call to this function!\n");
+        return -1;
+    }
+
+    p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
+    if (p == 0)
+        return -1;
+
+    switch (p->state) {
+        case XML_TEXTWRITER_DTD_ENTY:
+            break;
+        case XML_TEXTWRITER_DTD_PENT:
+            if (ndataid != NULL) {
+                xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
+                                "xmlTextWriterWriteDTDExternalEntityContents: notation not allowed with parameter entities!\n");
+                return -1;
+            }
+            break;
+        default:
+            xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
+                            "xmlTextWriterWriteDTDExternalEntityContents: you must call xmlTextWriterStartDTDEntity before the call to this function!\n");
+            return -1;
+    }
+
+    if (pubid != 0) {
+        if (sysid == 0) {
+            xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
+                            "xmlTextWriterWriteDTDExternalEntityContents: system identifier needed!\n");
+            return -1;
+        }
+
+        count = xmlOutputBufferWriteString(writer->out, " PUBLIC ");
+        if (count < 0)
+            return -1;
+        sum += count;
+
+        count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
+        if (count < 0)
+            return -1;
+        sum += count;
+
+        count =
+            xmlOutputBufferWriteString(writer->out, (const char *) pubid);
+        if (count < 0)
+            return -1;
+        sum += count;
+
+        count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
+        if (count < 0)
+            return -1;
+        sum += count;
+    }
+
+    if (sysid != 0) {
+        if (pubid == 0) {
+            count = xmlOutputBufferWriteString(writer->out, " SYSTEM");
+            if (count < 0)
+                return -1;
+            sum += count;
+        }
+
+        count = xmlOutputBufferWriteString(writer->out, " ");
+        if (count < 0)
+            return -1;
+        sum += count;
+
+        count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
+        if (count < 0)
+            return -1;
+        sum += count;
+
+        count =
+            xmlOutputBufferWriteString(writer->out, (const char *) sysid);
+        if (count < 0)
+            return -1;
+        sum += count;
+
+        count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
+        if (count < 0)
+            return -1;
+        sum += count;
+    }
+
+    if (ndataid != NULL) {
+        count = xmlOutputBufferWriteString(writer->out, " NDATA ");
+        if (count < 0)
+            return -1;
+        sum += count;
+
+        count =
+            xmlOutputBufferWriteString(writer->out,
+                                       (const char *) ndataid);
+        if (count < 0)
+            return -1;
+        sum += count;
+    }
+
+    return sum;
+}
+
+/**
+ * xmlTextWriterWriteDTDNotation:
+ * @writer:  the xmlTextWriterPtr
+ * @name:  the name of the xml notation
+ * @pubid:  the public identifier, which is an alternative to the system identifier
+ * @sysid:  the system identifier, which is the URI of the DTD
+ *
+ * Write a DTD entity.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterWriteDTDNotation(xmlTextWriterPtr writer,
+                              const xmlChar * name,
+                              const xmlChar * pubid, const xmlChar * sysid)
+{
+    int count;
+    int sum;
+    xmlLinkPtr lk;
+    xmlTextWriterStackEntry *p;
+
+    if (writer == NULL || name == NULL || *name == '\0')
+        return -1;
+
+    sum = 0;
+    lk = xmlListFront(writer->nodes);
+    if (lk == 0) {
+        return -1;
+    }
+
+    p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
+    if (p != 0) {
+        switch (p->state) {
+            case XML_TEXTWRITER_DTD:
+                count = xmlOutputBufferWriteString(writer->out, " [");
+                if (count < 0)
+                    return -1;
+                sum += count;
+                if (writer->indent) {
+                    count = xmlOutputBufferWriteString(writer->out, "\n");
+                    if (count < 0)
+                        return -1;
+                    sum += count;
+                }
+                p->state = XML_TEXTWRITER_DTD_TEXT;
+                /* fallthrough */
+            case XML_TEXTWRITER_DTD_TEXT:
+                break;
+            default:
+                return -1;
+        }
+    }
+
+    if (writer->indent) {
+        count = xmlTextWriterWriteIndent(writer);
+        if (count < 0)
+            return -1;
+        sum += count;
+    }
+
+    count = xmlOutputBufferWriteString(writer->out, "<!NOTATION ");
+    if (count < 0)
+        return -1;
+    sum += count;
+    count = xmlOutputBufferWriteString(writer->out, (const char *) name);
+    if (count < 0)
+        return -1;
+    sum += count;
+
+    if (pubid != 0) {
+        count = xmlOutputBufferWriteString(writer->out, " PUBLIC ");
+        if (count < 0)
+            return -1;
+        sum += count;
+        count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
+        if (count < 0)
+            return -1;
+        sum += count;
+        count =
+            xmlOutputBufferWriteString(writer->out, (const char *) pubid);
+        if (count < 0)
+            return -1;
+        sum += count;
+        count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
+        if (count < 0)
+            return -1;
+        sum += count;
+    }
+
+    if (sysid != 0) {
+        if (pubid == 0) {
+            count = xmlOutputBufferWriteString(writer->out, " SYSTEM");
+            if (count < 0)
+                return -1;
+            sum += count;
+        }
+        count = xmlOutputBufferWriteString(writer->out, " ");
+        if (count < 0)
+            return -1;
+        sum += count;
+        count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
+        if (count < 0)
+            return -1;
+        sum += count;
+        count =
+            xmlOutputBufferWriteString(writer->out, (const char *) sysid);
+        if (count < 0)
+            return -1;
+        sum += count;
+        count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
+        if (count < 0)
+            return -1;
+        sum += count;
+    }
+
+    count = xmlOutputBufferWriteString(writer->out, ">");
+    if (count < 0)
+        return -1;
+    sum += count;
+
+    return sum;
+}
+
+/**
+ * xmlTextWriterFlush:
+ * @writer:  the xmlTextWriterPtr
+ *
+ * Flush the output buffer.
+ *
+ * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
+ */
+int
+xmlTextWriterFlush(xmlTextWriterPtr writer)
+{
+    int count;
+
+    if (writer == NULL)
+        return -1;
+
+    if (writer->out == NULL)
+        count = 0;
+    else
+        count = xmlOutputBufferFlush(writer->out);
+
+    return count;
+}
+
+/**
+ * misc
+ */
+
+/**
+ * xmlFreeTextWriterStackEntry:
+ * @lk:  the xmlLinkPtr
+ *
+ * Free callback for the xmlList.
+ */
+static void
+xmlFreeTextWriterStackEntry(xmlLinkPtr lk)
+{
+    xmlTextWriterStackEntry *p;
+
+    p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
+    if (p == 0)
+        return;
+
+    if (p->name != 0)
+        xmlFree(p->name);
+    xmlFree(p);
+}
+
+/**
+ * xmlCmpTextWriterStackEntry:
+ * @data0:  the first data
+ * @data1:  the second data
+ *
+ * Compare callback for the xmlList.
+ *
+ * Returns -1, 0, 1
+ */
+static int
+xmlCmpTextWriterStackEntry(const void *data0, const void *data1)
+{
+    xmlTextWriterStackEntry *p0;
+    xmlTextWriterStackEntry *p1;
+
+    if (data0 == data1)
+        return 0;
+
+    if (data0 == 0)
+        return -1;
+
+    if (data1 == 0)
+        return 1;
+
+    p0 = (xmlTextWriterStackEntry *) data0;
+    p1 = (xmlTextWriterStackEntry *) data1;
+
+    return xmlStrcmp(p0->name, p1->name);
+}
+
+/**
+ * misc
+ */
+
+/**
+ * xmlTextWriterOutputNSDecl:
+ * @writer:  the xmlTextWriterPtr
+ *
+ * Output the current namespace declarations.
+ */
+static int
+xmlTextWriterOutputNSDecl(xmlTextWriterPtr writer)
+{
+    xmlLinkPtr lk;
+    xmlTextWriterNsStackEntry *np;
+    int count;
+    int sum;
+
+    sum = 0;
+    while (!xmlListEmpty(writer->nsstack)) {
+        xmlChar *namespaceURI = NULL;
+        xmlChar *prefix = NULL;
+
+        lk = xmlListFront(writer->nsstack);
+        np = (xmlTextWriterNsStackEntry *) xmlLinkGetData(lk);
+
+        if (np != 0) {
+            namespaceURI = xmlStrdup(np->uri);
+            prefix = xmlStrdup(np->prefix);
+        }
+
+        xmlListPopFront(writer->nsstack);
+
+        if (np != 0) {
+            count = xmlTextWriterWriteAttribute(writer, prefix, namespaceURI);
+            xmlFree(namespaceURI);
+            xmlFree(prefix);
+
+            if (count < 0) {
+                xmlListDelete(writer->nsstack);
+                writer->nsstack = NULL;
+                return -1;
+            }
+            sum += count;
+        }
+    }
+    return sum;
+}
+
+/**
+ * xmlFreeTextWriterNsStackEntry:
+ * @lk:  the xmlLinkPtr
+ *
+ * Free callback for the xmlList.
+ */
+static void
+xmlFreeTextWriterNsStackEntry(xmlLinkPtr lk)
+{
+    xmlTextWriterNsStackEntry *p;
+
+    p = (xmlTextWriterNsStackEntry *) xmlLinkGetData(lk);
+    if (p == 0)
+        return;
+
+    if (p->prefix != 0)
+        xmlFree(p->prefix);
+    if (p->uri != 0)
+        xmlFree(p->uri);
+
+    xmlFree(p);
+}
+
+/**
+ * xmlCmpTextWriterNsStackEntry:
+ * @data0:  the first data
+ * @data1:  the second data
+ *
+ * Compare callback for the xmlList.
+ *
+ * Returns -1, 0, 1
+ */
+static int
+xmlCmpTextWriterNsStackEntry(const void *data0, const void *data1)
+{
+    xmlTextWriterNsStackEntry *p0;
+    xmlTextWriterNsStackEntry *p1;
+    int rc;
+
+    if (data0 == data1)
+        return 0;
+
+    if (data0 == 0)
+        return -1;
+
+    if (data1 == 0)
+        return 1;
+
+    p0 = (xmlTextWriterNsStackEntry *) data0;
+    p1 = (xmlTextWriterNsStackEntry *) data1;
+
+    rc = xmlStrcmp(p0->prefix, p1->prefix);
+
+    if ((rc != 0) || (p0->elem != p1->elem))
+        rc = -1;
+
+    return rc;
+}
+
+/**
+ * xmlTextWriterWriteDocCallback:
+ * @context:  the xmlBufferPtr
+ * @str:  the data to write
+ * @len:  the length of the data
+ *
+ * Write callback for the xmlOutputBuffer with target xmlBuffer
+ *
+ * Returns -1, 0, 1
+ */
+static int
+xmlTextWriterWriteDocCallback(void *context, const char *str, int len)
+{
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) context;
+    int rc;
+
+    if ((rc = xmlParseChunk(ctxt, str, len, 0)) != 0) {
+        xmlWriterErrMsgInt(NULL, XML_ERR_INTERNAL_ERROR,
+                        "xmlTextWriterWriteDocCallback : XML error %d !\n",
+                        rc);
+        return -1;
+    }
+
+    return len;
+}
+
+/**
+ * xmlTextWriterCloseDocCallback:
+ * @context:  the xmlBufferPtr
+ *
+ * Close callback for the xmlOutputBuffer with target xmlBuffer
+ *
+ * Returns -1, 0, 1
+ */
+static int
+xmlTextWriterCloseDocCallback(void *context)
+{
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) context;
+    int rc;
+
+    if ((rc = xmlParseChunk(ctxt, NULL, 0, 1)) != 0) {
+        xmlWriterErrMsgInt(NULL, XML_ERR_INTERNAL_ERROR,
+                        "xmlTextWriterCloseDocCallback : XML error %d !\n",
+                        rc);
+        return -1;
+    }
+
+    return 0;
+}
+
+/**
+ * xmlTextWriterVSprintf:
+ * @format:  see printf
+ * @argptr:  pointer to the first member of the variable argument list.
+ *
+ * Utility function for formatted output
+ *
+ * Returns a new xmlChar buffer with the data or NULL on error. This buffer must be freed.
+ */
+static xmlChar *
+xmlTextWriterVSprintf(const char *format, va_list argptr)
+{
+    int size;
+    int count;
+    xmlChar *buf;
+    va_list locarg;
+
+    size = BUFSIZ;
+    buf = (xmlChar *) xmlMalloc(size);
+    if (buf == NULL) {
+        xmlWriterErrMsg(NULL, XML_ERR_NO_MEMORY,
+                        "xmlTextWriterVSprintf : out of memory!\n");
+        return NULL;
+    }
+
+    VA_COPY(locarg, argptr);
+    while (((count = vsnprintf((char *) buf, size, format, locarg)) < 0)
+           || (count == size - 1) || (count == size) || (count > size)) {
+	va_end(locarg);
+        xmlFree(buf);
+        size += BUFSIZ;
+        buf = (xmlChar *) xmlMalloc(size);
+        if (buf == NULL) {
+            xmlWriterErrMsg(NULL, XML_ERR_NO_MEMORY,
+                            "xmlTextWriterVSprintf : out of memory!\n");
+            return NULL;
+        }
+	VA_COPY(locarg, argptr);
+    }
+    va_end(locarg);
+
+    return buf;
+}
+
+/**
+ * xmlTextWriterStartDocumentCallback:
+ * @ctx: the user data (XML parser context)
+ *
+ * called at the start of document processing.
+ */
+static void
+xmlTextWriterStartDocumentCallback(void *ctx)
+{
+    xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
+    xmlDocPtr doc;
+
+    if (ctxt->html) {
+#ifdef LIBXML_HTML_ENABLED
+        if (ctxt->myDoc == NULL)
+            ctxt->myDoc = htmlNewDocNoDtD(NULL, NULL);
+        if (ctxt->myDoc == NULL) {
+            if ((ctxt->sax != NULL) && (ctxt->sax->error != NULL))
+                ctxt->sax->error(ctxt->userData,
+                                 "SAX.startDocument(): out of memory\n");
+            ctxt->errNo = XML_ERR_NO_MEMORY;
+            ctxt->instate = XML_PARSER_EOF;
+            ctxt->disableSAX = 1;
+            return;
+        }
+#else
+        xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR,
+                        "libxml2 built without HTML support\n");
+        ctxt->errNo = XML_ERR_INTERNAL_ERROR;
+        ctxt->instate = XML_PARSER_EOF;
+        ctxt->disableSAX = 1;
+        return;
+#endif
+    } else {
+        doc = ctxt->myDoc;
+        if (doc == NULL)
+            doc = ctxt->myDoc = xmlNewDoc(ctxt->version);
+        if (doc != NULL) {
+            if (doc->children == NULL) {
+                if (ctxt->encoding != NULL)
+                    doc->encoding = xmlStrdup(ctxt->encoding);
+                else
+                    doc->encoding = NULL;
+                doc->standalone = ctxt->standalone;
+            }
+        } else {
+            if ((ctxt->sax != NULL) && (ctxt->sax->error != NULL))
+                ctxt->sax->error(ctxt->userData,
+                                 "SAX.startDocument(): out of memory\n");
+            ctxt->errNo = XML_ERR_NO_MEMORY;
+            ctxt->instate = XML_PARSER_EOF;
+            ctxt->disableSAX = 1;
+            return;
+        }
+    }
+    if ((ctxt->myDoc != NULL) && (ctxt->myDoc->URL == NULL) &&
+        (ctxt->input != NULL) && (ctxt->input->filename != NULL)) {
+        ctxt->myDoc->URL =
+            xmlCanonicPath((const xmlChar *) ctxt->input->filename);
+        if (ctxt->myDoc->URL == NULL)
+            ctxt->myDoc->URL =
+                xmlStrdup((const xmlChar *) ctxt->input->filename);
+    }
+}
+
+/**
+ * xmlTextWriterSetIndent:
+ * @writer:  the xmlTextWriterPtr
+ * @indent:  do indentation?
+ *
+ * Set indentation output. indent = 0 do not indentation. indent > 0 do indentation.
+ *
+ * Returns -1 on error or 0 otherwise.
+ */
+int
+xmlTextWriterSetIndent(xmlTextWriterPtr writer, int indent)
+{
+    if ((writer == NULL) || (indent < 0))
+        return -1;
+
+    writer->indent = indent;
+    writer->doindent = 1;
+
+    return 0;
+}
+
+/**
+ * xmlTextWriterSetIndentString:
+ * @writer:  the xmlTextWriterPtr
+ * @str:  the xmlChar string
+ *
+ * Set string indentation.
+ *
+ * Returns -1 on error or 0 otherwise.
+ */
+int
+xmlTextWriterSetIndentString(xmlTextWriterPtr writer, const xmlChar * str)
+{
+    if ((writer == NULL) || (!str))
+        return -1;
+
+    if (writer->ichar != NULL)
+        xmlFree(writer->ichar);
+    writer->ichar = xmlStrdup(str);
+
+    if (!writer->ichar)
+        return -1;
+    else
+        return 0;
+}
+
+/**
+ * xmlTextWriterSetQuoteChar:
+ * @writer:  the xmlTextWriterPtr
+ * @quotechar:  the quote character
+ *
+ * Set the character used for quoting attributes.
+ *
+ * Returns -1 on error or 0 otherwise.
+ */
+int
+xmlTextWriterSetQuoteChar(xmlTextWriterPtr writer, xmlChar quotechar)
+{
+    if ((writer == NULL) || ((quotechar != '\'') && (quotechar != '"')))
+        return -1;
+
+    writer->qchar = quotechar;
+
+    return 0;
+}
+
+/**
+ * xmlTextWriterWriteIndent:
+ * @writer:  the xmlTextWriterPtr
+ *
+ * Write indent string.
+ *
+ * Returns -1 on error or the number of strings written.
+ */
+static int
+xmlTextWriterWriteIndent(xmlTextWriterPtr writer)
+{
+    int lksize;
+    int i;
+    int ret;
+
+    lksize = xmlListSize(writer->nodes);
+    if (lksize < 1)
+        return (-1);            /* list is empty */
+    for (i = 0; i < (lksize - 1); i++) {
+        ret = xmlOutputBufferWriteString(writer->out,
+                                         (const char *) writer->ichar);
+        if (ret == -1)
+            return (-1);
+    }
+
+    return (lksize - 1);
+}
+
+/**
+ * xmlTextWriterHandleStateDependencies:
+ * @writer:  the xmlTextWriterPtr
+ * @p:  the xmlTextWriterStackEntry
+ *
+ * Write state dependent strings.
+ *
+ * Returns -1 on error or the number of characters written.
+ */
+static int
+xmlTextWriterHandleStateDependencies(xmlTextWriterPtr writer,
+                                     xmlTextWriterStackEntry * p)
+{
+    int count;
+    int sum;
+    char extra[3];
+
+    if (writer == NULL)
+        return -1;
+
+    if (p == NULL)
+        return 0;
+
+    sum = 0;
+    extra[0] = extra[1] = extra[2] = '\0';
+    if (p != 0) {
+        sum = 0;
+        switch (p->state) {
+            case XML_TEXTWRITER_NAME:
+                /* Output namespace declarations */
+                count = xmlTextWriterOutputNSDecl(writer);
+                if (count < 0)
+                    return -1;
+                sum += count;
+                extra[0] = '>';
+                p->state = XML_TEXTWRITER_TEXT;
+                break;
+            case XML_TEXTWRITER_PI:
+                extra[0] = ' ';
+                p->state = XML_TEXTWRITER_PI_TEXT;
+                break;
+            case XML_TEXTWRITER_DTD:
+                extra[0] = ' ';
+                extra[1] = '[';
+                p->state = XML_TEXTWRITER_DTD_TEXT;
+                break;
+            case XML_TEXTWRITER_DTD_ELEM:
+                extra[0] = ' ';
+                p->state = XML_TEXTWRITER_DTD_ELEM_TEXT;
+                break;
+            case XML_TEXTWRITER_DTD_ATTL:
+                extra[0] = ' ';
+                p->state = XML_TEXTWRITER_DTD_ATTL_TEXT;
+                break;
+            case XML_TEXTWRITER_DTD_ENTY:
+            case XML_TEXTWRITER_DTD_PENT:
+                extra[0] = ' ';
+                extra[1] = writer->qchar;
+                p->state = XML_TEXTWRITER_DTD_ENTY_TEXT;
+                break;
+            default:
+                break;
+        }
+    }
+
+    if (*extra != '\0') {
+        count = xmlOutputBufferWriteString(writer->out, extra);
+        if (count < 0)
+            return -1;
+        sum += count;
+    }
+
+    return sum;
+}
+
+#define bottom_xmlwriter
+#include "elfgcchack.h"
+#endif
diff --git a/src/xpath.c b/src/xpath.c
new file mode 100644
index 000000000000..d9e940827b5f
--- /dev/null
+++ b/src/xpath.c
@@ -0,0 +1,14734 @@
+/*
+ * xpath.c: XML Path Language implementation
+ *          XPath is a language for addressing parts of an XML document,
+ *          designed to be used by both XSLT and XPointer
+ *
+ * Reference: W3C Recommendation 16 November 1999
+ *     http://www.w3.org/TR/1999/REC-xpath-19991116
+ * Public reference:
+ *     http://www.w3.org/TR/xpath
+ *
+ * See Copyright for the status of this software
+ *
+ * Author: daniel@veillard.com
+ *
+ */
+
+/* To avoid EBCDIC trouble when parsing on zOS */
+#if defined(__MVS__)
+#pragma convert("ISO8859-1")
+#endif
+
+#define IN_LIBXML
+#include "libxml.h"
+
+#include <limits.h>
+#include <string.h>
+#include <stddef.h>
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_MATH_H
+#include <math.h>
+#endif
+#ifdef HAVE_FLOAT_H
+#include <float.h>
+#endif
+#ifdef HAVE_CTYPE_H
+#include <ctype.h>
+#endif
+#ifdef HAVE_SIGNAL_H
+#include <signal.h>
+#endif
+
+#include <libxml/xmlmemory.h>
+#include <libxml/tree.h>
+#include <libxml/valid.h>
+#include <libxml/xpath.h>
+#include <libxml/xpathInternals.h>
+#include <libxml/parserInternals.h>
+#include <libxml/hash.h>
+#ifdef LIBXML_XPTR_ENABLED
+#include <libxml/xpointer.h>
+#endif
+#ifdef LIBXML_DEBUG_ENABLED
+#include <libxml/debugXML.h>
+#endif
+#include <libxml/xmlerror.h>
+#include <libxml/threads.h>
+#include <libxml/globals.h>
+#ifdef LIBXML_PATTERN_ENABLED
+#include <libxml/pattern.h>
+#endif
+
+#include "buf.h"
+
+#ifdef LIBXML_PATTERN_ENABLED
+#define XPATH_STREAMING
+#endif
+
+#define TODO								\
+    xmlGenericError(xmlGenericErrorContext,				\
+	    "Unimplemented block at %s:%d\n",				\
+            __FILE__, __LINE__);
+
+/**
+ * WITH_TIM_SORT:
+ *
+ * Use the Timsort algorithm provided in timsort.h to sort
+ * nodeset as this is a great improvement over the old Shell sort
+ * used in xmlXPathNodeSetSort()
+ */
+#define WITH_TIM_SORT
+
+/*
+* XP_OPTIMIZED_NON_ELEM_COMPARISON:
+* If defined, this will use xmlXPathCmpNodesExt() instead of
+* xmlXPathCmpNodes(). The new function is optimized comparison of
+* non-element nodes; actually it will speed up comparison only if
+* xmlXPathOrderDocElems() was called in order to index the elements of
+* a tree in document order; Libxslt does such an indexing, thus it will
+* benefit from this optimization.
+*/
+#define XP_OPTIMIZED_NON_ELEM_COMPARISON
+
+/*
+* XP_OPTIMIZED_FILTER_FIRST:
+* If defined, this will optimize expressions like "key('foo', 'val')[b][1]"
+* in a way, that it stop evaluation at the first node.
+*/
+#define XP_OPTIMIZED_FILTER_FIRST
+
+/*
+* XP_DEBUG_OBJ_USAGE:
+* Internal flag to enable tracking of how much XPath objects have been
+* created.
+*/
+/* #define XP_DEBUG_OBJ_USAGE */
+
+/*
+ * XPATH_MAX_STEPS:
+ * when compiling an XPath expression we arbitrary limit the maximum
+ * number of step operation in the compiled expression. 1000000 is
+ * an insanely large value which should never be reached under normal
+ * circumstances
+ */
+#define XPATH_MAX_STEPS 1000000
+
+/*
+ * XPATH_MAX_STACK_DEPTH:
+ * when evaluating an XPath expression we arbitrary limit the maximum
+ * number of object allowed to be pushed on the stack. 1000000 is
+ * an insanely large value which should never be reached under normal
+ * circumstances
+ */
+#define XPATH_MAX_STACK_DEPTH 1000000
+
+/*
+ * XPATH_MAX_NODESET_LENGTH:
+ * when evaluating an XPath expression nodesets are created and we
+ * arbitrary limit the maximum length of those node set. 10000000 is
+ * an insanely large value which should never be reached under normal
+ * circumstances, one would first need to construct an in memory tree
+ * with more than 10 millions nodes.
+ */
+#define XPATH_MAX_NODESET_LENGTH 10000000
+
+/*
+ * XPATH_MAX_RECRUSION_DEPTH:
+ * Maximum amount of nested functions calls when parsing or evaluating
+ * expressions
+ */
+#ifdef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
+#define XPATH_MAX_RECURSION_DEPTH 500
+#else
+#define XPATH_MAX_RECURSION_DEPTH 5000
+#endif
+
+/*
+ * TODO:
+ * There are a few spots where some tests are done which depend upon ascii
+ * data.  These should be enhanced for full UTF8 support (see particularly
+ * any use of the macros IS_ASCII_CHARACTER and IS_ASCII_DIGIT)
+ */
+
+#ifdef XP_OPTIMIZED_NON_ELEM_COMPARISON
+/**
+ * xmlXPathCmpNodesExt:
+ * @node1:  the first node
+ * @node2:  the second node
+ *
+ * Compare two nodes w.r.t document order.
+ * This one is optimized for handling of non-element nodes.
+ *
+ * Returns -2 in case of error 1 if first point < second point, 0 if
+ *         it's the same node, -1 otherwise
+ */
+static int
+xmlXPathCmpNodesExt(xmlNodePtr node1, xmlNodePtr node2) {
+    int depth1, depth2;
+    int misc = 0, precedence1 = 0, precedence2 = 0;
+    xmlNodePtr miscNode1 = NULL, miscNode2 = NULL;
+    xmlNodePtr cur, root;
+    ptrdiff_t l1, l2;
+
+    if ((node1 == NULL) || (node2 == NULL))
+	return(-2);
+
+    if (node1 == node2)
+	return(0);
+
+    /*
+     * a couple of optimizations which will avoid computations in most cases
+     */
+    switch (node1->type) {
+	case XML_ELEMENT_NODE:
+	    if (node2->type == XML_ELEMENT_NODE) {
+		if ((0 > (ptrdiff_t) node1->content) &&
+		    (0 > (ptrdiff_t) node2->content) &&
+		    (node1->doc == node2->doc))
+		{
+		    l1 = -((ptrdiff_t) node1->content);
+		    l2 = -((ptrdiff_t) node2->content);
+		    if (l1 < l2)
+			return(1);
+		    if (l1 > l2)
+			return(-1);
+		} else
+		    goto turtle_comparison;
+	    }
+	    break;
+	case XML_ATTRIBUTE_NODE:
+	    precedence1 = 1; /* element is owner */
+	    miscNode1 = node1;
+	    node1 = node1->parent;
+	    misc = 1;
+	    break;
+	case XML_TEXT_NODE:
+	case XML_CDATA_SECTION_NODE:
+	case XML_COMMENT_NODE:
+	case XML_PI_NODE: {
+	    miscNode1 = node1;
+	    /*
+	    * Find nearest element node.
+	    */
+	    if (node1->prev != NULL) {
+		do {
+		    node1 = node1->prev;
+		    if (node1->type == XML_ELEMENT_NODE) {
+			precedence1 = 3; /* element in prev-sibl axis */
+			break;
+		    }
+		    if (node1->prev == NULL) {
+			precedence1 = 2; /* element is parent */
+			/*
+			* URGENT TODO: Are there any cases, where the
+			* parent of such a node is not an element node?
+			*/
+			node1 = node1->parent;
+			break;
+		    }
+		} while (1);
+	    } else {
+		precedence1 = 2; /* element is parent */
+		node1 = node1->parent;
+	    }
+	    if ((node1 == NULL) || (node1->type != XML_ELEMENT_NODE) ||
+		(0 <= (ptrdiff_t) node1->content)) {
+		/*
+		* Fallback for whatever case.
+		*/
+		node1 = miscNode1;
+		precedence1 = 0;
+	    } else
+		misc = 1;
+	}
+	    break;
+	case XML_NAMESPACE_DECL:
+	    /*
+	    * TODO: why do we return 1 for namespace nodes?
+	    */
+	    return(1);
+	default:
+	    break;
+    }
+    switch (node2->type) {
+	case XML_ELEMENT_NODE:
+	    break;
+	case XML_ATTRIBUTE_NODE:
+	    precedence2 = 1; /* element is owner */
+	    miscNode2 = node2;
+	    node2 = node2->parent;
+	    misc = 1;
+	    break;
+	case XML_TEXT_NODE:
+	case XML_CDATA_SECTION_NODE:
+	case XML_COMMENT_NODE:
+	case XML_PI_NODE: {
+	    miscNode2 = node2;
+	    if (node2->prev != NULL) {
+		do {
+		    node2 = node2->prev;
+		    if (node2->type == XML_ELEMENT_NODE) {
+			precedence2 = 3; /* element in prev-sibl axis */
+			break;
+		    }
+		    if (node2->prev == NULL) {
+			precedence2 = 2; /* element is parent */
+			node2 = node2->parent;
+			break;
+		    }
+		} while (1);
+	    } else {
+		precedence2 = 2; /* element is parent */
+		node2 = node2->parent;
+	    }
+	    if ((node2 == NULL) || (node2->type != XML_ELEMENT_NODE) ||
+		(0 <= (ptrdiff_t) node2->content))
+	    {
+		node2 = miscNode2;
+		precedence2 = 0;
+	    } else
+		misc = 1;
+	}
+	    break;
+	case XML_NAMESPACE_DECL:
+	    return(1);
+	default:
+	    break;
+    }
+    if (misc) {
+	if (node1 == node2) {
+	    if (precedence1 == precedence2) {
+		/*
+		* The ugly case; but normally there aren't many
+		* adjacent non-element nodes around.
+		*/
+		cur = miscNode2->prev;
+		while (cur != NULL) {
+		    if (cur == miscNode1)
+			return(1);
+		    if (cur->type == XML_ELEMENT_NODE)
+			return(-1);
+		    cur = cur->prev;
+		}
+		return (-1);
+	    } else {
+		/*
+		* Evaluate based on higher precedence wrt to the element.
+		* TODO: This assumes attributes are sorted before content.
+		*   Is this 100% correct?
+		*/
+		if (precedence1 < precedence2)
+		    return(1);
+		else
+		    return(-1);
+	    }
+	}
+	/*
+	* Special case: One of the helper-elements is contained by the other.
+	* <foo>
+	*   <node2>
+	*     <node1>Text-1(precedence1 == 2)</node1>
+	*   </node2>
+	*   Text-6(precedence2 == 3)
+	* </foo>
+	*/
+	if ((precedence2 == 3) && (precedence1 > 1)) {
+	    cur = node1->parent;
+	    while (cur) {
+		if (cur == node2)
+		    return(1);
+		cur = cur->parent;
+	    }
+	}
+	if ((precedence1 == 3) && (precedence2 > 1)) {
+	    cur = node2->parent;
+	    while (cur) {
+		if (cur == node1)
+		    return(-1);
+		cur = cur->parent;
+	    }
+	}
+    }
+
+    /*
+     * Speedup using document order if available.
+     */
+    if ((node1->type == XML_ELEMENT_NODE) &&
+	(node2->type == XML_ELEMENT_NODE) &&
+	(0 > (ptrdiff_t) node1->content) &&
+	(0 > (ptrdiff_t) node2->content) &&
+	(node1->doc == node2->doc)) {
+
+	l1 = -((ptrdiff_t) node1->content);
+	l2 = -((ptrdiff_t) node2->content);
+	if (l1 < l2)
+	    return(1);
+	if (l1 > l2)
+	    return(-1);
+    }
+
+turtle_comparison:
+
+    if (node1 == node2->prev)
+	return(1);
+    if (node1 == node2->next)
+	return(-1);
+    /*
+     * compute depth to root
+     */
+    for (depth2 = 0, cur = node2; cur->parent != NULL; cur = cur->parent) {
+	if (cur->parent == node1)
+	    return(1);
+	depth2++;
+    }
+    root = cur;
+    for (depth1 = 0, cur = node1; cur->parent != NULL; cur = cur->parent) {
+	if (cur->parent == node2)
+	    return(-1);
+	depth1++;
+    }
+    /*
+     * Distinct document (or distinct entities :-( ) case.
+     */
+    if (root != cur) {
+	return(-2);
+    }
+    /*
+     * get the nearest common ancestor.
+     */
+    while (depth1 > depth2) {
+	depth1--;
+	node1 = node1->parent;
+    }
+    while (depth2 > depth1) {
+	depth2--;
+	node2 = node2->parent;
+    }
+    while (node1->parent != node2->parent) {
+	node1 = node1->parent;
+	node2 = node2->parent;
+	/* should not happen but just in case ... */
+	if ((node1 == NULL) || (node2 == NULL))
+	    return(-2);
+    }
+    /*
+     * Find who's first.
+     */
+    if (node1 == node2->prev)
+	return(1);
+    if (node1 == node2->next)
+	return(-1);
+    /*
+     * Speedup using document order if available.
+     */
+    if ((node1->type == XML_ELEMENT_NODE) &&
+	(node2->type == XML_ELEMENT_NODE) &&
+	(0 > (ptrdiff_t) node1->content) &&
+	(0 > (ptrdiff_t) node2->content) &&
+	(node1->doc == node2->doc)) {
+
+	l1 = -((ptrdiff_t) node1->content);
+	l2 = -((ptrdiff_t) node2->content);
+	if (l1 < l2)
+	    return(1);
+	if (l1 > l2)
+	    return(-1);
+    }
+
+    for (cur = node1->next;cur != NULL;cur = cur->next)
+	if (cur == node2)
+	    return(1);
+    return(-1); /* assume there is no sibling list corruption */
+}
+#endif /* XP_OPTIMIZED_NON_ELEM_COMPARISON */
+
+/*
+ * Wrapper for the Timsort algorithm from timsort.h
+ */
+#ifdef WITH_TIM_SORT
+#define SORT_NAME libxml_domnode
+#define SORT_TYPE xmlNodePtr
+/**
+ * wrap_cmp:
+ * @x: a node
+ * @y: another node
+ *
+ * Comparison function for the Timsort implementation
+ *
+ * Returns -2 in case of error -1 if first point < second point, 0 if
+ *         it's the same node, +1 otherwise
+ */
+static
+int wrap_cmp( xmlNodePtr x, xmlNodePtr y );
+#ifdef XP_OPTIMIZED_NON_ELEM_COMPARISON
+    static int wrap_cmp( xmlNodePtr x, xmlNodePtr y )
+    {
+        int res = xmlXPathCmpNodesExt(x, y);
+        return res == -2 ? res : -res;
+    }
+#else
+    static int wrap_cmp( xmlNodePtr x, xmlNodePtr y )
+    {
+        int res = xmlXPathCmpNodes(x, y);
+        return res == -2 ? res : -res;
+    }
+#endif
+#define SORT_CMP(x, y)  (wrap_cmp(x, y))
+#include "timsort.h"
+#endif /* WITH_TIM_SORT */
+
+#if defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+
+/************************************************************************
+ *									*
+ *			Floating point stuff				*
+ *									*
+ ************************************************************************/
+
+double xmlXPathNAN;
+double xmlXPathPINF;
+double xmlXPathNINF;
+
+/**
+ * xmlXPathInit:
+ *
+ * Initialize the XPath environment
+ */
+ATTRIBUTE_NO_SANITIZE("float-divide-by-zero")
+void
+xmlXPathInit(void) {
+    /* MSVC doesn't allow division by zero in constant expressions. */
+    double zero = 0.0;
+    xmlXPathNAN = 0.0 / zero;
+    xmlXPathPINF = 1.0 / zero;
+    xmlXPathNINF = -xmlXPathPINF;
+}
+
+/**
+ * xmlXPathIsNaN:
+ * @val:  a double value
+ *
+ * Returns 1 if the value is a NaN, 0 otherwise
+ */
+int
+xmlXPathIsNaN(double val) {
+#ifdef isnan
+    return isnan(val);
+#else
+    return !(val == val);
+#endif
+}
+
+/**
+ * xmlXPathIsInf:
+ * @val:  a double value
+ *
+ * Returns 1 if the value is +Infinite, -1 if -Infinite, 0 otherwise
+ */
+int
+xmlXPathIsInf(double val) {
+#ifdef isinf
+    return isinf(val) ? (val > 0 ? 1 : -1) : 0;
+#else
+    if (val >= xmlXPathPINF)
+        return 1;
+    if (val <= -xmlXPathPINF)
+        return -1;
+    return 0;
+#endif
+}
+
+#endif /* SCHEMAS or XPATH */
+
+#ifdef LIBXML_XPATH_ENABLED
+
+/*
+ * TODO: when compatibility allows remove all "fake node libxslt" strings
+ *       the test should just be name[0] = ' '
+ */
+#ifdef DEBUG_XPATH_EXPRESSION
+#define DEBUG_STEP
+#define DEBUG_EXPR
+#define DEBUG_EVAL_COUNTS
+#endif
+
+static xmlNs xmlXPathXMLNamespaceStruct = {
+    NULL,
+    XML_NAMESPACE_DECL,
+    XML_XML_NAMESPACE,
+    BAD_CAST "xml",
+    NULL,
+    NULL
+};
+static xmlNsPtr xmlXPathXMLNamespace = &xmlXPathXMLNamespaceStruct;
+#ifndef LIBXML_THREAD_ENABLED
+/*
+ * Optimizer is disabled only when threaded apps are detected while
+ * the library ain't compiled for thread safety.
+ */
+static int xmlXPathDisableOptimizer = 0;
+#endif
+
+/************************************************************************
+ *									*
+ *			Error handling routines				*
+ *									*
+ ************************************************************************/
+
+/**
+ * XP_ERRORNULL:
+ * @X:  the error code
+ *
+ * Macro to raise an XPath error and return NULL.
+ */
+#define XP_ERRORNULL(X)							\
+    { xmlXPathErr(ctxt, X); return(NULL); }
+
+/*
+ * The array xmlXPathErrorMessages corresponds to the enum xmlXPathError
+ */
+static const char *xmlXPathErrorMessages[] = {
+    "Ok\n",
+    "Number encoding\n",
+    "Unfinished literal\n",
+    "Start of literal\n",
+    "Expected $ for variable reference\n",
+    "Undefined variable\n",
+    "Invalid predicate\n",
+    "Invalid expression\n",
+    "Missing closing curly brace\n",
+    "Unregistered function\n",
+    "Invalid operand\n",
+    "Invalid type\n",
+    "Invalid number of arguments\n",
+    "Invalid context size\n",
+    "Invalid context position\n",
+    "Memory allocation error\n",
+    "Syntax error\n",
+    "Resource error\n",
+    "Sub resource error\n",
+    "Undefined namespace prefix\n",
+    "Encoding error\n",
+    "Char out of XML range\n",
+    "Invalid or incomplete context\n",
+    "Stack usage error\n",
+    "Forbidden variable\n",
+    "Operation limit exceeded\n",
+    "Recursion limit exceeded\n",
+    "?? Unknown error ??\n"	/* Must be last in the list! */
+};
+#define MAXERRNO ((int)(sizeof(xmlXPathErrorMessages) /	\
+		   sizeof(xmlXPathErrorMessages[0])) - 1)
+/**
+ * xmlXPathErrMemory:
+ * @ctxt:  an XPath context
+ * @extra:  extra information
+ *
+ * Handle a redefinition of attribute error
+ */
+static void
+xmlXPathErrMemory(xmlXPathContextPtr ctxt, const char *extra)
+{
+    if (ctxt != NULL) {
+        xmlResetError(&ctxt->lastError);
+        if (extra) {
+            xmlChar buf[200];
+
+            xmlStrPrintf(buf, 200,
+                         "Memory allocation failed : %s\n",
+                         extra);
+            ctxt->lastError.message = (char *) xmlStrdup(buf);
+        } else {
+            ctxt->lastError.message = (char *)
+	       xmlStrdup(BAD_CAST "Memory allocation failed\n");
+        }
+        ctxt->lastError.domain = XML_FROM_XPATH;
+        ctxt->lastError.code = XML_ERR_NO_MEMORY;
+	if (ctxt->error != NULL)
+	    ctxt->error(ctxt->userData, &ctxt->lastError);
+    } else {
+        if (extra)
+            __xmlRaiseError(NULL, NULL, NULL,
+                            NULL, NULL, XML_FROM_XPATH,
+                            XML_ERR_NO_MEMORY, XML_ERR_FATAL, NULL, 0,
+                            extra, NULL, NULL, 0, 0,
+                            "Memory allocation failed : %s\n", extra);
+        else
+            __xmlRaiseError(NULL, NULL, NULL,
+                            NULL, NULL, XML_FROM_XPATH,
+                            XML_ERR_NO_MEMORY, XML_ERR_FATAL, NULL, 0,
+                            NULL, NULL, NULL, 0, 0,
+                            "Memory allocation failed\n");
+    }
+}
+
+/**
+ * xmlXPathPErrMemory:
+ * @ctxt:  an XPath parser context
+ * @extra:  extra information
+ *
+ * Handle a redefinition of attribute error
+ */
+static void
+xmlXPathPErrMemory(xmlXPathParserContextPtr ctxt, const char *extra)
+{
+    if (ctxt == NULL)
+	xmlXPathErrMemory(NULL, extra);
+    else {
+	ctxt->error = XPATH_MEMORY_ERROR;
+	xmlXPathErrMemory(ctxt->context, extra);
+    }
+}
+
+/**
+ * xmlXPathErr:
+ * @ctxt:  a XPath parser context
+ * @error:  the error code
+ *
+ * Handle an XPath error
+ */
+void
+xmlXPathErr(xmlXPathParserContextPtr ctxt, int error)
+{
+    if ((error < 0) || (error > MAXERRNO))
+	error = MAXERRNO;
+    if (ctxt == NULL) {
+	__xmlRaiseError(NULL, NULL, NULL,
+			NULL, NULL, XML_FROM_XPATH,
+			error + XML_XPATH_EXPRESSION_OK - XPATH_EXPRESSION_OK,
+			XML_ERR_ERROR, NULL, 0,
+			NULL, NULL, NULL, 0, 0,
+			"%s", xmlXPathErrorMessages[error]);
+	return;
+    }
+    ctxt->error = error;
+    if (ctxt->context == NULL) {
+	__xmlRaiseError(NULL, NULL, NULL,
+			NULL, NULL, XML_FROM_XPATH,
+			error + XML_XPATH_EXPRESSION_OK - XPATH_EXPRESSION_OK,
+			XML_ERR_ERROR, NULL, 0,
+			(const char *) ctxt->base, NULL, NULL,
+			ctxt->cur - ctxt->base, 0,
+			"%s", xmlXPathErrorMessages[error]);
+	return;
+    }
+
+    /* cleanup current last error */
+    xmlResetError(&ctxt->context->lastError);
+
+    ctxt->context->lastError.domain = XML_FROM_XPATH;
+    ctxt->context->lastError.code = error + XML_XPATH_EXPRESSION_OK -
+                           XPATH_EXPRESSION_OK;
+    ctxt->context->lastError.level = XML_ERR_ERROR;
+    ctxt->context->lastError.str1 = (char *) xmlStrdup(ctxt->base);
+    ctxt->context->lastError.int1 = ctxt->cur - ctxt->base;
+    ctxt->context->lastError.node = ctxt->context->debugNode;
+    if (ctxt->context->error != NULL) {
+	ctxt->context->error(ctxt->context->userData,
+	                     &ctxt->context->lastError);
+    } else {
+	__xmlRaiseError(NULL, NULL, NULL,
+			NULL, ctxt->context->debugNode, XML_FROM_XPATH,
+			error + XML_XPATH_EXPRESSION_OK - XPATH_EXPRESSION_OK,
+			XML_ERR_ERROR, NULL, 0,
+			(const char *) ctxt->base, NULL, NULL,
+			ctxt->cur - ctxt->base, 0,
+			"%s", xmlXPathErrorMessages[error]);
+    }
+
+}
+
+/**
+ * xmlXPatherror:
+ * @ctxt:  the XPath Parser context
+ * @file:  the file name
+ * @line:  the line number
+ * @no:  the error number
+ *
+ * Formats an error message.
+ */
+void
+xmlXPatherror(xmlXPathParserContextPtr ctxt, const char *file ATTRIBUTE_UNUSED,
+              int line ATTRIBUTE_UNUSED, int no) {
+    xmlXPathErr(ctxt, no);
+}
+
+/**
+ * xmlXPathCheckOpLimit:
+ * @ctxt:  the XPath Parser context
+ * @opCount:  the number of operations to be added
+ *
+ * Adds opCount to the running total of operations and returns -1 if the
+ * operation limit is exceeded. Returns 0 otherwise.
+ */
+static int
+xmlXPathCheckOpLimit(xmlXPathParserContextPtr ctxt, unsigned long opCount) {
+    xmlXPathContextPtr xpctxt = ctxt->context;
+
+    if ((opCount > xpctxt->opLimit) ||
+        (xpctxt->opCount > xpctxt->opLimit - opCount)) {
+        xpctxt->opCount = xpctxt->opLimit;
+        xmlXPathErr(ctxt, XPATH_OP_LIMIT_EXCEEDED);
+        return(-1);
+    }
+
+    xpctxt->opCount += opCount;
+    return(0);
+}
+
+#define OP_LIMIT_EXCEEDED(ctxt, n) \
+    ((ctxt->context->opLimit != 0) && (xmlXPathCheckOpLimit(ctxt, n) < 0))
+
+/************************************************************************
+ *									*
+ *			Utilities					*
+ *									*
+ ************************************************************************/
+
+/**
+ * xsltPointerList:
+ *
+ * Pointer-list for various purposes.
+ */
+typedef struct _xmlPointerList xmlPointerList;
+typedef xmlPointerList *xmlPointerListPtr;
+struct _xmlPointerList {
+    void **items;
+    int number;
+    int size;
+};
+/*
+* TODO: Since such a list-handling is used in xmlschemas.c and libxslt
+* and here, we should make the functions public.
+*/
+static int
+xmlPointerListAddSize(xmlPointerListPtr list,
+		       void *item,
+		       int initialSize)
+{
+    if (list->items == NULL) {
+	if (initialSize <= 0)
+	    initialSize = 1;
+	list->items = (void **) xmlMalloc(initialSize * sizeof(void *));
+	if (list->items == NULL) {
+	    xmlXPathErrMemory(NULL,
+		"xmlPointerListCreate: allocating item\n");
+	    return(-1);
+	}
+	list->number = 0;
+	list->size = initialSize;
+    } else if (list->size <= list->number) {
+        if (list->size > 50000000) {
+	    xmlXPathErrMemory(NULL,
+		"xmlPointerListAddSize: re-allocating item\n");
+            return(-1);
+        }
+	list->size *= 2;
+	list->items = (void **) xmlRealloc(list->items,
+	    list->size * sizeof(void *));
+	if (list->items == NULL) {
+	    xmlXPathErrMemory(NULL,
+		"xmlPointerListAddSize: re-allocating item\n");
+	    list->size = 0;
+	    return(-1);
+	}
+    }
+    list->items[list->number++] = item;
+    return(0);
+}
+
+/**
+ * xsltPointerListCreate:
+ *
+ * Creates an xsltPointerList structure.
+ *
+ * Returns a xsltPointerList structure or NULL in case of an error.
+ */
+static xmlPointerListPtr
+xmlPointerListCreate(int initialSize)
+{
+    xmlPointerListPtr ret;
+
+    ret = xmlMalloc(sizeof(xmlPointerList));
+    if (ret == NULL) {
+	xmlXPathErrMemory(NULL,
+	    "xmlPointerListCreate: allocating item\n");
+	return (NULL);
+    }
+    memset(ret, 0, sizeof(xmlPointerList));
+    if (initialSize > 0) {
+	xmlPointerListAddSize(ret, NULL, initialSize);
+	ret->number = 0;
+    }
+    return (ret);
+}
+
+/**
+ * xsltPointerListFree:
+ *
+ * Frees the xsltPointerList structure. This does not free
+ * the content of the list.
+ */
+static void
+xmlPointerListFree(xmlPointerListPtr list)
+{
+    if (list == NULL)
+	return;
+    if (list->items != NULL)
+	xmlFree(list->items);
+    xmlFree(list);
+}
+
+/************************************************************************
+ *									*
+ *			Parser Types					*
+ *									*
+ ************************************************************************/
+
+/*
+ * Types are private:
+ */
+
+typedef enum {
+    XPATH_OP_END=0,
+    XPATH_OP_AND,
+    XPATH_OP_OR,
+    XPATH_OP_EQUAL,
+    XPATH_OP_CMP,
+    XPATH_OP_PLUS,
+    XPATH_OP_MULT,
+    XPATH_OP_UNION,
+    XPATH_OP_ROOT,
+    XPATH_OP_NODE,
+    XPATH_OP_COLLECT,
+    XPATH_OP_VALUE, /* 11 */
+    XPATH_OP_VARIABLE,
+    XPATH_OP_FUNCTION,
+    XPATH_OP_ARG,
+    XPATH_OP_PREDICATE,
+    XPATH_OP_FILTER, /* 16 */
+    XPATH_OP_SORT /* 17 */
+#ifdef LIBXML_XPTR_ENABLED
+    ,XPATH_OP_RANGETO
+#endif
+} xmlXPathOp;
+
+typedef enum {
+    AXIS_ANCESTOR = 1,
+    AXIS_ANCESTOR_OR_SELF,
+    AXIS_ATTRIBUTE,
+    AXIS_CHILD,
+    AXIS_DESCENDANT,
+    AXIS_DESCENDANT_OR_SELF,
+    AXIS_FOLLOWING,
+    AXIS_FOLLOWING_SIBLING,
+    AXIS_NAMESPACE,
+    AXIS_PARENT,
+    AXIS_PRECEDING,
+    AXIS_PRECEDING_SIBLING,
+    AXIS_SELF
+} xmlXPathAxisVal;
+
+typedef enum {
+    NODE_TEST_NONE = 0,
+    NODE_TEST_TYPE = 1,
+    NODE_TEST_PI = 2,
+    NODE_TEST_ALL = 3,
+    NODE_TEST_NS = 4,
+    NODE_TEST_NAME = 5
+} xmlXPathTestVal;
+
+typedef enum {
+    NODE_TYPE_NODE = 0,
+    NODE_TYPE_COMMENT = XML_COMMENT_NODE,
+    NODE_TYPE_TEXT = XML_TEXT_NODE,
+    NODE_TYPE_PI = XML_PI_NODE
+} xmlXPathTypeVal;
+
+typedef struct _xmlXPathStepOp xmlXPathStepOp;
+typedef xmlXPathStepOp *xmlXPathStepOpPtr;
+struct _xmlXPathStepOp {
+    xmlXPathOp op;		/* The identifier of the operation */
+    int ch1;			/* First child */
+    int ch2;			/* Second child */
+    int value;
+    int value2;
+    int value3;
+    void *value4;
+    void *value5;
+    xmlXPathFunction cache;
+    void *cacheURI;
+};
+
+struct _xmlXPathCompExpr {
+    int nbStep;			/* Number of steps in this expression */
+    int maxStep;		/* Maximum number of steps allocated */
+    xmlXPathStepOp *steps;	/* ops for computation of this expression */
+    int last;			/* index of last step in expression */
+    xmlChar *expr;		/* the expression being computed */
+    xmlDictPtr dict;		/* the dictionary to use if any */
+#ifdef DEBUG_EVAL_COUNTS
+    int nb;
+    xmlChar *string;
+#endif
+#ifdef XPATH_STREAMING
+    xmlPatternPtr stream;
+#endif
+};
+
+/************************************************************************
+ *									*
+ *			Forward declarations				*
+ *									*
+ ************************************************************************/
+static void
+xmlXPathFreeValueTree(xmlNodeSetPtr obj);
+static void
+xmlXPathReleaseObject(xmlXPathContextPtr ctxt, xmlXPathObjectPtr obj);
+static int
+xmlXPathCompOpEvalFirst(xmlXPathParserContextPtr ctxt,
+                        xmlXPathStepOpPtr op, xmlNodePtr *first);
+static int
+xmlXPathCompOpEvalToBoolean(xmlXPathParserContextPtr ctxt,
+			    xmlXPathStepOpPtr op,
+			    int isPredicate);
+static void
+xmlXPathFreeObjectEntry(void *obj, const xmlChar *name);
+
+/************************************************************************
+ *									*
+ *			Parser Type functions				*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlXPathNewCompExpr:
+ *
+ * Create a new Xpath component
+ *
+ * Returns the newly allocated xmlXPathCompExprPtr or NULL in case of error
+ */
+static xmlXPathCompExprPtr
+xmlXPathNewCompExpr(void) {
+    xmlXPathCompExprPtr cur;
+
+    cur = (xmlXPathCompExprPtr) xmlMalloc(sizeof(xmlXPathCompExpr));
+    if (cur == NULL) {
+        xmlXPathErrMemory(NULL, "allocating component\n");
+	return(NULL);
+    }
+    memset(cur, 0, sizeof(xmlXPathCompExpr));
+    cur->maxStep = 10;
+    cur->nbStep = 0;
+    cur->steps = (xmlXPathStepOp *) xmlMalloc(cur->maxStep *
+	                                   sizeof(xmlXPathStepOp));
+    if (cur->steps == NULL) {
+        xmlXPathErrMemory(NULL, "allocating steps\n");
+	xmlFree(cur);
+	return(NULL);
+    }
+    memset(cur->steps, 0, cur->maxStep * sizeof(xmlXPathStepOp));
+    cur->last = -1;
+#ifdef DEBUG_EVAL_COUNTS
+    cur->nb = 0;
+#endif
+    return(cur);
+}
+
+/**
+ * xmlXPathFreeCompExpr:
+ * @comp:  an XPATH comp
+ *
+ * Free up the memory allocated by @comp
+ */
+void
+xmlXPathFreeCompExpr(xmlXPathCompExprPtr comp)
+{
+    xmlXPathStepOpPtr op;
+    int i;
+
+    if (comp == NULL)
+        return;
+    if (comp->dict == NULL) {
+	for (i = 0; i < comp->nbStep; i++) {
+	    op = &comp->steps[i];
+	    if (op->value4 != NULL) {
+		if (op->op == XPATH_OP_VALUE)
+		    xmlXPathFreeObject(op->value4);
+		else
+		    xmlFree(op->value4);
+	    }
+	    if (op->value5 != NULL)
+		xmlFree(op->value5);
+	}
+    } else {
+	for (i = 0; i < comp->nbStep; i++) {
+	    op = &comp->steps[i];
+	    if (op->value4 != NULL) {
+		if (op->op == XPATH_OP_VALUE)
+		    xmlXPathFreeObject(op->value4);
+	    }
+	}
+        xmlDictFree(comp->dict);
+    }
+    if (comp->steps != NULL) {
+        xmlFree(comp->steps);
+    }
+#ifdef DEBUG_EVAL_COUNTS
+    if (comp->string != NULL) {
+        xmlFree(comp->string);
+    }
+#endif
+#ifdef XPATH_STREAMING
+    if (comp->stream != NULL) {
+        xmlFreePatternList(comp->stream);
+    }
+#endif
+    if (comp->expr != NULL) {
+        xmlFree(comp->expr);
+    }
+
+    xmlFree(comp);
+}
+
+/**
+ * xmlXPathCompExprAdd:
+ * @comp:  the compiled expression
+ * @ch1: first child index
+ * @ch2: second child index
+ * @op:  an op
+ * @value:  the first int value
+ * @value2:  the second int value
+ * @value3:  the third int value
+ * @value4:  the first string value
+ * @value5:  the second string value
+ *
+ * Add a step to an XPath Compiled Expression
+ *
+ * Returns -1 in case of failure, the index otherwise
+ */
+static int
+xmlXPathCompExprAdd(xmlXPathParserContextPtr ctxt, int ch1, int ch2,
+   xmlXPathOp op, int value,
+   int value2, int value3, void *value4, void *value5) {
+    xmlXPathCompExprPtr comp = ctxt->comp;
+    if (comp->nbStep >= comp->maxStep) {
+	xmlXPathStepOp *real;
+
+        if (comp->maxStep >= XPATH_MAX_STEPS) {
+	    xmlXPathPErrMemory(ctxt, "adding step\n");
+	    return(-1);
+        }
+	comp->maxStep *= 2;
+	real = (xmlXPathStepOp *) xmlRealloc(comp->steps,
+		                      comp->maxStep * sizeof(xmlXPathStepOp));
+	if (real == NULL) {
+	    comp->maxStep /= 2;
+	    xmlXPathPErrMemory(ctxt, "adding step\n");
+	    return(-1);
+	}
+	comp->steps = real;
+    }
+    comp->last = comp->nbStep;
+    comp->steps[comp->nbStep].ch1 = ch1;
+    comp->steps[comp->nbStep].ch2 = ch2;
+    comp->steps[comp->nbStep].op = op;
+    comp->steps[comp->nbStep].value = value;
+    comp->steps[comp->nbStep].value2 = value2;
+    comp->steps[comp->nbStep].value3 = value3;
+    if ((comp->dict != NULL) &&
+        ((op == XPATH_OP_FUNCTION) || (op == XPATH_OP_VARIABLE) ||
+	 (op == XPATH_OP_COLLECT))) {
+        if (value4 != NULL) {
+	    comp->steps[comp->nbStep].value4 = (xmlChar *)
+	        (void *)xmlDictLookup(comp->dict, value4, -1);
+	    xmlFree(value4);
+	} else
+	    comp->steps[comp->nbStep].value4 = NULL;
+        if (value5 != NULL) {
+	    comp->steps[comp->nbStep].value5 = (xmlChar *)
+	        (void *)xmlDictLookup(comp->dict, value5, -1);
+	    xmlFree(value5);
+	} else
+	    comp->steps[comp->nbStep].value5 = NULL;
+    } else {
+	comp->steps[comp->nbStep].value4 = value4;
+	comp->steps[comp->nbStep].value5 = value5;
+    }
+    comp->steps[comp->nbStep].cache = NULL;
+    return(comp->nbStep++);
+}
+
+/**
+ * xmlXPathCompSwap:
+ * @comp:  the compiled expression
+ * @op: operation index
+ *
+ * Swaps 2 operations in the compiled expression
+ */
+static void
+xmlXPathCompSwap(xmlXPathStepOpPtr op) {
+    int tmp;
+
+#ifndef LIBXML_THREAD_ENABLED
+    /*
+     * Since this manipulates possibly shared variables, this is
+     * disabled if one detects that the library is used in a multithreaded
+     * application
+     */
+    if (xmlXPathDisableOptimizer)
+	return;
+#endif
+
+    tmp = op->ch1;
+    op->ch1 = op->ch2;
+    op->ch2 = tmp;
+}
+
+#define PUSH_FULL_EXPR(op, op1, op2, val, val2, val3, val4, val5)	\
+    xmlXPathCompExprAdd(ctxt, (op1), (op2),			\
+	                (op), (val), (val2), (val3), (val4), (val5))
+#define PUSH_LONG_EXPR(op, val, val2, val3, val4, val5)			\
+    xmlXPathCompExprAdd(ctxt, ctxt->comp->last, -1,		\
+	                (op), (val), (val2), (val3), (val4), (val5))
+
+#define PUSH_LEAVE_EXPR(op, val, val2)					\
+xmlXPathCompExprAdd(ctxt, -1, -1, (op), (val), (val2), 0 ,NULL ,NULL)
+
+#define PUSH_UNARY_EXPR(op, ch, val, val2)				\
+xmlXPathCompExprAdd(ctxt, (ch), -1, (op), (val), (val2), 0 ,NULL ,NULL)
+
+#define PUSH_BINARY_EXPR(op, ch1, ch2, val, val2)			\
+xmlXPathCompExprAdd(ctxt, (ch1), (ch2), (op),			\
+			(val), (val2), 0 ,NULL ,NULL)
+
+/************************************************************************
+ *									*
+ *		XPath object cache structures				*
+ *									*
+ ************************************************************************/
+
+/* #define XP_DEFAULT_CACHE_ON */
+
+#define XP_HAS_CACHE(c) ((c != NULL) && ((c)->cache != NULL))
+
+typedef struct _xmlXPathContextCache xmlXPathContextCache;
+typedef xmlXPathContextCache *xmlXPathContextCachePtr;
+struct _xmlXPathContextCache {
+    xmlPointerListPtr nodesetObjs;  /* contains xmlXPathObjectPtr */
+    xmlPointerListPtr stringObjs;   /* contains xmlXPathObjectPtr */
+    xmlPointerListPtr booleanObjs;  /* contains xmlXPathObjectPtr */
+    xmlPointerListPtr numberObjs;   /* contains xmlXPathObjectPtr */
+    xmlPointerListPtr miscObjs;     /* contains xmlXPathObjectPtr */
+    int maxNodeset;
+    int maxString;
+    int maxBoolean;
+    int maxNumber;
+    int maxMisc;
+#ifdef XP_DEBUG_OBJ_USAGE
+    int dbgCachedAll;
+    int dbgCachedNodeset;
+    int dbgCachedString;
+    int dbgCachedBool;
+    int dbgCachedNumber;
+    int dbgCachedPoint;
+    int dbgCachedRange;
+    int dbgCachedLocset;
+    int dbgCachedUsers;
+    int dbgCachedXSLTTree;
+    int dbgCachedUndefined;
+
+
+    int dbgReusedAll;
+    int dbgReusedNodeset;
+    int dbgReusedString;
+    int dbgReusedBool;
+    int dbgReusedNumber;
+    int dbgReusedPoint;
+    int dbgReusedRange;
+    int dbgReusedLocset;
+    int dbgReusedUsers;
+    int dbgReusedXSLTTree;
+    int dbgReusedUndefined;
+
+#endif
+};
+
+/************************************************************************
+ *									*
+ *		Debugging related functions				*
+ *									*
+ ************************************************************************/
+
+#define STRANGE							\
+    xmlGenericError(xmlGenericErrorContext,				\
+	    "Internal error at %s:%d\n",				\
+            __FILE__, __LINE__);
+
+#ifdef LIBXML_DEBUG_ENABLED
+static void
+xmlXPathDebugDumpNode(FILE *output, xmlNodePtr cur, int depth) {
+    int i;
+    char shift[100];
+
+    for (i = 0;((i < depth) && (i < 25));i++)
+        shift[2 * i] = shift[2 * i + 1] = ' ';
+    shift[2 * i] = shift[2 * i + 1] = 0;
+    if (cur == NULL) {
+	fprintf(output, "%s", shift);
+	fprintf(output, "Node is NULL !\n");
+	return;
+
+    }
+
+    if ((cur->type == XML_DOCUMENT_NODE) ||
+	     (cur->type == XML_HTML_DOCUMENT_NODE)) {
+	fprintf(output, "%s", shift);
+	fprintf(output, " /\n");
+    } else if (cur->type == XML_ATTRIBUTE_NODE)
+	xmlDebugDumpAttr(output, (xmlAttrPtr)cur, depth);
+    else
+	xmlDebugDumpOneNode(output, cur, depth);
+}
+static void
+xmlXPathDebugDumpNodeList(FILE *output, xmlNodePtr cur, int depth) {
+    xmlNodePtr tmp;
+    int i;
+    char shift[100];
+
+    for (i = 0;((i < depth) && (i < 25));i++)
+        shift[2 * i] = shift[2 * i + 1] = ' ';
+    shift[2 * i] = shift[2 * i + 1] = 0;
+    if (cur == NULL) {
+	fprintf(output, "%s", shift);
+	fprintf(output, "Node is NULL !\n");
+	return;
+
+    }
+
+    while (cur != NULL) {
+	tmp = cur;
+	cur = cur->next;
+	xmlDebugDumpOneNode(output, tmp, depth);
+    }
+}
+
+static void
+xmlXPathDebugDumpNodeSet(FILE *output, xmlNodeSetPtr cur, int depth) {
+    int i;
+    char shift[100];
+
+    for (i = 0;((i < depth) && (i < 25));i++)
+        shift[2 * i] = shift[2 * i + 1] = ' ';
+    shift[2 * i] = shift[2 * i + 1] = 0;
+
+    if (cur == NULL) {
+	fprintf(output, "%s", shift);
+	fprintf(output, "NodeSet is NULL !\n");
+	return;
+
+    }
+
+    if (cur != NULL) {
+	fprintf(output, "Set contains %d nodes:\n", cur->nodeNr);
+	for (i = 0;i < cur->nodeNr;i++) {
+	    fprintf(output, "%s", shift);
+	    fprintf(output, "%d", i + 1);
+	    xmlXPathDebugDumpNode(output, cur->nodeTab[i], depth + 1);
+	}
+    }
+}
+
+static void
+xmlXPathDebugDumpValueTree(FILE *output, xmlNodeSetPtr cur, int depth) {
+    int i;
+    char shift[100];
+
+    for (i = 0;((i < depth) && (i < 25));i++)
+        shift[2 * i] = shift[2 * i + 1] = ' ';
+    shift[2 * i] = shift[2 * i + 1] = 0;
+
+    if ((cur == NULL) || (cur->nodeNr == 0) || (cur->nodeTab[0] == NULL)) {
+	fprintf(output, "%s", shift);
+	fprintf(output, "Value Tree is NULL !\n");
+	return;
+
+    }
+
+    fprintf(output, "%s", shift);
+    fprintf(output, "%d", i + 1);
+    xmlXPathDebugDumpNodeList(output, cur->nodeTab[0]->children, depth + 1);
+}
+#if defined(LIBXML_XPTR_ENABLED)
+static void
+xmlXPathDebugDumpLocationSet(FILE *output, xmlLocationSetPtr cur, int depth) {
+    int i;
+    char shift[100];
+
+    for (i = 0;((i < depth) && (i < 25));i++)
+        shift[2 * i] = shift[2 * i + 1] = ' ';
+    shift[2 * i] = shift[2 * i + 1] = 0;
+
+    if (cur == NULL) {
+	fprintf(output, "%s", shift);
+	fprintf(output, "LocationSet is NULL !\n");
+	return;
+
+    }
+
+    for (i = 0;i < cur->locNr;i++) {
+	fprintf(output, "%s", shift);
+        fprintf(output, "%d : ", i + 1);
+	xmlXPathDebugDumpObject(output, cur->locTab[i], depth + 1);
+    }
+}
+#endif /* LIBXML_XPTR_ENABLED */
+
+/**
+ * xmlXPathDebugDumpObject:
+ * @output:  the FILE * to dump the output
+ * @cur:  the object to inspect
+ * @depth:  indentation level
+ *
+ * Dump the content of the object for debugging purposes
+ */
+void
+xmlXPathDebugDumpObject(FILE *output, xmlXPathObjectPtr cur, int depth) {
+    int i;
+    char shift[100];
+
+    if (output == NULL) return;
+
+    for (i = 0;((i < depth) && (i < 25));i++)
+        shift[2 * i] = shift[2 * i + 1] = ' ';
+    shift[2 * i] = shift[2 * i + 1] = 0;
+
+
+    fprintf(output, "%s", shift);
+
+    if (cur == NULL) {
+        fprintf(output, "Object is empty (NULL)\n");
+	return;
+    }
+    switch(cur->type) {
+        case XPATH_UNDEFINED:
+	    fprintf(output, "Object is uninitialized\n");
+	    break;
+        case XPATH_NODESET:
+	    fprintf(output, "Object is a Node Set :\n");
+	    xmlXPathDebugDumpNodeSet(output, cur->nodesetval, depth);
+	    break;
+	case XPATH_XSLT_TREE:
+	    fprintf(output, "Object is an XSLT value tree :\n");
+	    xmlXPathDebugDumpValueTree(output, cur->nodesetval, depth);
+	    break;
+        case XPATH_BOOLEAN:
+	    fprintf(output, "Object is a Boolean : ");
+	    if (cur->boolval) fprintf(output, "true\n");
+	    else fprintf(output, "false\n");
+	    break;
+        case XPATH_NUMBER:
+	    switch (xmlXPathIsInf(cur->floatval)) {
+	    case 1:
+		fprintf(output, "Object is a number : Infinity\n");
+		break;
+	    case -1:
+		fprintf(output, "Object is a number : -Infinity\n");
+		break;
+	    default:
+		if (xmlXPathIsNaN(cur->floatval)) {
+		    fprintf(output, "Object is a number : NaN\n");
+		} else if (cur->floatval == 0) {
+                    /* Omit sign for negative zero. */
+		    fprintf(output, "Object is a number : 0\n");
+		} else {
+		    fprintf(output, "Object is a number : %0g\n", cur->floatval);
+		}
+	    }
+	    break;
+        case XPATH_STRING:
+	    fprintf(output, "Object is a string : ");
+	    xmlDebugDumpString(output, cur->stringval);
+	    fprintf(output, "\n");
+	    break;
+	case XPATH_POINT:
+	    fprintf(output, "Object is a point : index %d in node", cur->index);
+	    xmlXPathDebugDumpNode(output, (xmlNodePtr) cur->user, depth + 1);
+	    fprintf(output, "\n");
+	    break;
+	case XPATH_RANGE:
+	    if ((cur->user2 == NULL) ||
+		((cur->user2 == cur->user) && (cur->index == cur->index2))) {
+		fprintf(output, "Object is a collapsed range :\n");
+		fprintf(output, "%s", shift);
+		if (cur->index >= 0)
+		    fprintf(output, "index %d in ", cur->index);
+		fprintf(output, "node\n");
+		xmlXPathDebugDumpNode(output, (xmlNodePtr) cur->user,
+			              depth + 1);
+	    } else  {
+		fprintf(output, "Object is a range :\n");
+		fprintf(output, "%s", shift);
+		fprintf(output, "From ");
+		if (cur->index >= 0)
+		    fprintf(output, "index %d in ", cur->index);
+		fprintf(output, "node\n");
+		xmlXPathDebugDumpNode(output, (xmlNodePtr) cur->user,
+			              depth + 1);
+		fprintf(output, "%s", shift);
+		fprintf(output, "To ");
+		if (cur->index2 >= 0)
+		    fprintf(output, "index %d in ", cur->index2);
+		fprintf(output, "node\n");
+		xmlXPathDebugDumpNode(output, (xmlNodePtr) cur->user2,
+			              depth + 1);
+		fprintf(output, "\n");
+	    }
+	    break;
+	case XPATH_LOCATIONSET:
+#if defined(LIBXML_XPTR_ENABLED)
+	    fprintf(output, "Object is a Location Set:\n");
+	    xmlXPathDebugDumpLocationSet(output,
+		    (xmlLocationSetPtr) cur->user, depth);
+#endif
+	    break;
+	case XPATH_USERS:
+	    fprintf(output, "Object is user defined\n");
+	    break;
+    }
+}
+
+static void
+xmlXPathDebugDumpStepOp(FILE *output, xmlXPathCompExprPtr comp,
+	                     xmlXPathStepOpPtr op, int depth) {
+    int i;
+    char shift[100];
+
+    for (i = 0;((i < depth) && (i < 25));i++)
+        shift[2 * i] = shift[2 * i + 1] = ' ';
+    shift[2 * i] = shift[2 * i + 1] = 0;
+
+    fprintf(output, "%s", shift);
+    if (op == NULL) {
+	fprintf(output, "Step is NULL\n");
+	return;
+    }
+    switch (op->op) {
+        case XPATH_OP_END:
+	    fprintf(output, "END"); break;
+        case XPATH_OP_AND:
+	    fprintf(output, "AND"); break;
+        case XPATH_OP_OR:
+	    fprintf(output, "OR"); break;
+        case XPATH_OP_EQUAL:
+	     if (op->value)
+		 fprintf(output, "EQUAL =");
+	     else
+		 fprintf(output, "EQUAL !=");
+	     break;
+        case XPATH_OP_CMP:
+	     if (op->value)
+		 fprintf(output, "CMP <");
+	     else
+		 fprintf(output, "CMP >");
+	     if (!op->value2)
+		 fprintf(output, "=");
+	     break;
+        case XPATH_OP_PLUS:
+	     if (op->value == 0)
+		 fprintf(output, "PLUS -");
+	     else if (op->value == 1)
+		 fprintf(output, "PLUS +");
+	     else if (op->value == 2)
+		 fprintf(output, "PLUS unary -");
+	     else if (op->value == 3)
+		 fprintf(output, "PLUS unary - -");
+	     break;
+        case XPATH_OP_MULT:
+	     if (op->value == 0)
+		 fprintf(output, "MULT *");
+	     else if (op->value == 1)
+		 fprintf(output, "MULT div");
+	     else
+		 fprintf(output, "MULT mod");
+	     break;
+        case XPATH_OP_UNION:
+	     fprintf(output, "UNION"); break;
+        case XPATH_OP_ROOT:
+	     fprintf(output, "ROOT"); break;
+        case XPATH_OP_NODE:
+	     fprintf(output, "NODE"); break;
+        case XPATH_OP_SORT:
+	     fprintf(output, "SORT"); break;
+        case XPATH_OP_COLLECT: {
+	    xmlXPathAxisVal axis = (xmlXPathAxisVal)op->value;
+	    xmlXPathTestVal test = (xmlXPathTestVal)op->value2;
+	    xmlXPathTypeVal type = (xmlXPathTypeVal)op->value3;
+	    const xmlChar *prefix = op->value4;
+	    const xmlChar *name = op->value5;
+
+	    fprintf(output, "COLLECT ");
+	    switch (axis) {
+		case AXIS_ANCESTOR:
+		    fprintf(output, " 'ancestors' "); break;
+		case AXIS_ANCESTOR_OR_SELF:
+		    fprintf(output, " 'ancestors-or-self' "); break;
+		case AXIS_ATTRIBUTE:
+		    fprintf(output, " 'attributes' "); break;
+		case AXIS_CHILD:
+		    fprintf(output, " 'child' "); break;
+		case AXIS_DESCENDANT:
+		    fprintf(output, " 'descendant' "); break;
+		case AXIS_DESCENDANT_OR_SELF:
+		    fprintf(output, " 'descendant-or-self' "); break;
+		case AXIS_FOLLOWING:
+		    fprintf(output, " 'following' "); break;
+		case AXIS_FOLLOWING_SIBLING:
+		    fprintf(output, " 'following-siblings' "); break;
+		case AXIS_NAMESPACE:
+		    fprintf(output, " 'namespace' "); break;
+		case AXIS_PARENT:
+		    fprintf(output, " 'parent' "); break;
+		case AXIS_PRECEDING:
+		    fprintf(output, " 'preceding' "); break;
+		case AXIS_PRECEDING_SIBLING:
+		    fprintf(output, " 'preceding-sibling' "); break;
+		case AXIS_SELF:
+		    fprintf(output, " 'self' "); break;
+	    }
+	    switch (test) {
+                case NODE_TEST_NONE:
+		    fprintf(output, "'none' "); break;
+                case NODE_TEST_TYPE:
+		    fprintf(output, "'type' "); break;
+                case NODE_TEST_PI:
+		    fprintf(output, "'PI' "); break;
+                case NODE_TEST_ALL:
+		    fprintf(output, "'all' "); break;
+                case NODE_TEST_NS:
+		    fprintf(output, "'namespace' "); break;
+                case NODE_TEST_NAME:
+		    fprintf(output, "'name' "); break;
+	    }
+	    switch (type) {
+                case NODE_TYPE_NODE:
+		    fprintf(output, "'node' "); break;
+                case NODE_TYPE_COMMENT:
+		    fprintf(output, "'comment' "); break;
+                case NODE_TYPE_TEXT:
+		    fprintf(output, "'text' "); break;
+                case NODE_TYPE_PI:
+		    fprintf(output, "'PI' "); break;
+	    }
+	    if (prefix != NULL)
+		fprintf(output, "%s:", prefix);
+	    if (name != NULL)
+		fprintf(output, "%s", (const char *) name);
+	    break;
+
+        }
+	case XPATH_OP_VALUE: {
+	    xmlXPathObjectPtr object = (xmlXPathObjectPtr) op->value4;
+
+	    fprintf(output, "ELEM ");
+	    xmlXPathDebugDumpObject(output, object, 0);
+	    goto finish;
+	}
+	case XPATH_OP_VARIABLE: {
+	    const xmlChar *prefix = op->value5;
+	    const xmlChar *name = op->value4;
+
+	    if (prefix != NULL)
+		fprintf(output, "VARIABLE %s:%s", prefix, name);
+	    else
+		fprintf(output, "VARIABLE %s", name);
+	    break;
+	}
+	case XPATH_OP_FUNCTION: {
+	    int nbargs = op->value;
+	    const xmlChar *prefix = op->value5;
+	    const xmlChar *name = op->value4;
+
+	    if (prefix != NULL)
+		fprintf(output, "FUNCTION %s:%s(%d args)",
+			prefix, name, nbargs);
+	    else
+		fprintf(output, "FUNCTION %s(%d args)", name, nbargs);
+	    break;
+	}
+        case XPATH_OP_ARG: fprintf(output, "ARG"); break;
+        case XPATH_OP_PREDICATE: fprintf(output, "PREDICATE"); break;
+        case XPATH_OP_FILTER: fprintf(output, "FILTER"); break;
+#ifdef LIBXML_XPTR_ENABLED
+        case XPATH_OP_RANGETO: fprintf(output, "RANGETO"); break;
+#endif
+	default:
+        fprintf(output, "UNKNOWN %d\n", op->op); return;
+    }
+    fprintf(output, "\n");
+finish:
+    if (op->ch1 >= 0)
+	xmlXPathDebugDumpStepOp(output, comp, &comp->steps[op->ch1], depth + 1);
+    if (op->ch2 >= 0)
+	xmlXPathDebugDumpStepOp(output, comp, &comp->steps[op->ch2], depth + 1);
+}
+
+/**
+ * xmlXPathDebugDumpCompExpr:
+ * @output:  the FILE * for the output
+ * @comp:  the precompiled XPath expression
+ * @depth:  the indentation level.
+ *
+ * Dumps the tree of the compiled XPath expression.
+ */
+void
+xmlXPathDebugDumpCompExpr(FILE *output, xmlXPathCompExprPtr comp,
+	                  int depth) {
+    int i;
+    char shift[100];
+
+    if ((output == NULL) || (comp == NULL)) return;
+
+    for (i = 0;((i < depth) && (i < 25));i++)
+        shift[2 * i] = shift[2 * i + 1] = ' ';
+    shift[2 * i] = shift[2 * i + 1] = 0;
+
+    fprintf(output, "%s", shift);
+
+#ifdef XPATH_STREAMING
+    if (comp->stream) {
+        fprintf(output, "Streaming Expression\n");
+    } else
+#endif
+    {
+        fprintf(output, "Compiled Expression : %d elements\n",
+                comp->nbStep);
+        i = comp->last;
+        xmlXPathDebugDumpStepOp(output, comp, &comp->steps[i], depth + 1);
+    }
+}
+
+#ifdef XP_DEBUG_OBJ_USAGE
+
+/*
+* XPath object usage related debugging variables.
+*/
+static int xmlXPathDebugObjCounterUndefined = 0;
+static int xmlXPathDebugObjCounterNodeset = 0;
+static int xmlXPathDebugObjCounterBool = 0;
+static int xmlXPathDebugObjCounterNumber = 0;
+static int xmlXPathDebugObjCounterString = 0;
+static int xmlXPathDebugObjCounterPoint = 0;
+static int xmlXPathDebugObjCounterRange = 0;
+static int xmlXPathDebugObjCounterLocset = 0;
+static int xmlXPathDebugObjCounterUsers = 0;
+static int xmlXPathDebugObjCounterXSLTTree = 0;
+static int xmlXPathDebugObjCounterAll = 0;
+
+static int xmlXPathDebugObjTotalUndefined = 0;
+static int xmlXPathDebugObjTotalNodeset = 0;
+static int xmlXPathDebugObjTotalBool = 0;
+static int xmlXPathDebugObjTotalNumber = 0;
+static int xmlXPathDebugObjTotalString = 0;
+static int xmlXPathDebugObjTotalPoint = 0;
+static int xmlXPathDebugObjTotalRange = 0;
+static int xmlXPathDebugObjTotalLocset = 0;
+static int xmlXPathDebugObjTotalUsers = 0;
+static int xmlXPathDebugObjTotalXSLTTree = 0;
+static int xmlXPathDebugObjTotalAll = 0;
+
+static int xmlXPathDebugObjMaxUndefined = 0;
+static int xmlXPathDebugObjMaxNodeset = 0;
+static int xmlXPathDebugObjMaxBool = 0;
+static int xmlXPathDebugObjMaxNumber = 0;
+static int xmlXPathDebugObjMaxString = 0;
+static int xmlXPathDebugObjMaxPoint = 0;
+static int xmlXPathDebugObjMaxRange = 0;
+static int xmlXPathDebugObjMaxLocset = 0;
+static int xmlXPathDebugObjMaxUsers = 0;
+static int xmlXPathDebugObjMaxXSLTTree = 0;
+static int xmlXPathDebugObjMaxAll = 0;
+
+static void
+xmlXPathDebugObjUsageReset(xmlXPathContextPtr ctxt)
+{
+    if (ctxt != NULL) {
+	if (ctxt->cache != NULL) {
+	    xmlXPathContextCachePtr cache =
+		(xmlXPathContextCachePtr) ctxt->cache;
+
+	    cache->dbgCachedAll = 0;
+	    cache->dbgCachedNodeset = 0;
+	    cache->dbgCachedString = 0;
+	    cache->dbgCachedBool = 0;
+	    cache->dbgCachedNumber = 0;
+	    cache->dbgCachedPoint = 0;
+	    cache->dbgCachedRange = 0;
+	    cache->dbgCachedLocset = 0;
+	    cache->dbgCachedUsers = 0;
+	    cache->dbgCachedXSLTTree = 0;
+	    cache->dbgCachedUndefined = 0;
+
+	    cache->dbgReusedAll = 0;
+	    cache->dbgReusedNodeset = 0;
+	    cache->dbgReusedString = 0;
+	    cache->dbgReusedBool = 0;
+	    cache->dbgReusedNumber = 0;
+	    cache->dbgReusedPoint = 0;
+	    cache->dbgReusedRange = 0;
+	    cache->dbgReusedLocset = 0;
+	    cache->dbgReusedUsers = 0;
+	    cache->dbgReusedXSLTTree = 0;
+	    cache->dbgReusedUndefined = 0;
+	}
+    }
+
+    xmlXPathDebugObjCounterUndefined = 0;
+    xmlXPathDebugObjCounterNodeset = 0;
+    xmlXPathDebugObjCounterBool = 0;
+    xmlXPathDebugObjCounterNumber = 0;
+    xmlXPathDebugObjCounterString = 0;
+    xmlXPathDebugObjCounterPoint = 0;
+    xmlXPathDebugObjCounterRange = 0;
+    xmlXPathDebugObjCounterLocset = 0;
+    xmlXPathDebugObjCounterUsers = 0;
+    xmlXPathDebugObjCounterXSLTTree = 0;
+    xmlXPathDebugObjCounterAll = 0;
+
+    xmlXPathDebugObjTotalUndefined = 0;
+    xmlXPathDebugObjTotalNodeset = 0;
+    xmlXPathDebugObjTotalBool = 0;
+    xmlXPathDebugObjTotalNumber = 0;
+    xmlXPathDebugObjTotalString = 0;
+    xmlXPathDebugObjTotalPoint = 0;
+    xmlXPathDebugObjTotalRange = 0;
+    xmlXPathDebugObjTotalLocset = 0;
+    xmlXPathDebugObjTotalUsers = 0;
+    xmlXPathDebugObjTotalXSLTTree = 0;
+    xmlXPathDebugObjTotalAll = 0;
+
+    xmlXPathDebugObjMaxUndefined = 0;
+    xmlXPathDebugObjMaxNodeset = 0;
+    xmlXPathDebugObjMaxBool = 0;
+    xmlXPathDebugObjMaxNumber = 0;
+    xmlXPathDebugObjMaxString = 0;
+    xmlXPathDebugObjMaxPoint = 0;
+    xmlXPathDebugObjMaxRange = 0;
+    xmlXPathDebugObjMaxLocset = 0;
+    xmlXPathDebugObjMaxUsers = 0;
+    xmlXPathDebugObjMaxXSLTTree = 0;
+    xmlXPathDebugObjMaxAll = 0;
+
+}
+
+static void
+xmlXPathDebugObjUsageRequested(xmlXPathContextPtr ctxt,
+			      xmlXPathObjectType objType)
+{
+    int isCached = 0;
+
+    if (ctxt != NULL) {
+	if (ctxt->cache != NULL) {
+	    xmlXPathContextCachePtr cache =
+		(xmlXPathContextCachePtr) ctxt->cache;
+
+	    isCached = 1;
+
+	    cache->dbgReusedAll++;
+	    switch (objType) {
+		case XPATH_UNDEFINED:
+		    cache->dbgReusedUndefined++;
+		    break;
+		case XPATH_NODESET:
+		    cache->dbgReusedNodeset++;
+		    break;
+		case XPATH_BOOLEAN:
+		    cache->dbgReusedBool++;
+		    break;
+		case XPATH_NUMBER:
+		    cache->dbgReusedNumber++;
+		    break;
+		case XPATH_STRING:
+		    cache->dbgReusedString++;
+		    break;
+		case XPATH_POINT:
+		    cache->dbgReusedPoint++;
+		    break;
+		case XPATH_RANGE:
+		    cache->dbgReusedRange++;
+		    break;
+		case XPATH_LOCATIONSET:
+		    cache->dbgReusedLocset++;
+		    break;
+		case XPATH_USERS:
+		    cache->dbgReusedUsers++;
+		    break;
+		case XPATH_XSLT_TREE:
+		    cache->dbgReusedXSLTTree++;
+		    break;
+		default:
+		    break;
+	    }
+	}
+    }
+
+    switch (objType) {
+	case XPATH_UNDEFINED:
+	    if (! isCached)
+		xmlXPathDebugObjTotalUndefined++;
+	    xmlXPathDebugObjCounterUndefined++;
+	    if (xmlXPathDebugObjCounterUndefined >
+		xmlXPathDebugObjMaxUndefined)
+		xmlXPathDebugObjMaxUndefined =
+		    xmlXPathDebugObjCounterUndefined;
+	    break;
+	case XPATH_NODESET:
+	    if (! isCached)
+		xmlXPathDebugObjTotalNodeset++;
+	    xmlXPathDebugObjCounterNodeset++;
+	    if (xmlXPathDebugObjCounterNodeset >
+		xmlXPathDebugObjMaxNodeset)
+		xmlXPathDebugObjMaxNodeset =
+		    xmlXPathDebugObjCounterNodeset;
+	    break;
+	case XPATH_BOOLEAN:
+	    if (! isCached)
+		xmlXPathDebugObjTotalBool++;
+	    xmlXPathDebugObjCounterBool++;
+	    if (xmlXPathDebugObjCounterBool >
+		xmlXPathDebugObjMaxBool)
+		xmlXPathDebugObjMaxBool =
+		    xmlXPathDebugObjCounterBool;
+	    break;
+	case XPATH_NUMBER:
+	    if (! isCached)
+		xmlXPathDebugObjTotalNumber++;
+	    xmlXPathDebugObjCounterNumber++;
+	    if (xmlXPathDebugObjCounterNumber >
+		xmlXPathDebugObjMaxNumber)
+		xmlXPathDebugObjMaxNumber =
+		    xmlXPathDebugObjCounterNumber;
+	    break;
+	case XPATH_STRING:
+	    if (! isCached)
+		xmlXPathDebugObjTotalString++;
+	    xmlXPathDebugObjCounterString++;
+	    if (xmlXPathDebugObjCounterString >
+		xmlXPathDebugObjMaxString)
+		xmlXPathDebugObjMaxString =
+		    xmlXPathDebugObjCounterString;
+	    break;
+	case XPATH_POINT:
+	    if (! isCached)
+		xmlXPathDebugObjTotalPoint++;
+	    xmlXPathDebugObjCounterPoint++;
+	    if (xmlXPathDebugObjCounterPoint >
+		xmlXPathDebugObjMaxPoint)
+		xmlXPathDebugObjMaxPoint =
+		    xmlXPathDebugObjCounterPoint;
+	    break;
+	case XPATH_RANGE:
+	    if (! isCached)
+		xmlXPathDebugObjTotalRange++;
+	    xmlXPathDebugObjCounterRange++;
+	    if (xmlXPathDebugObjCounterRange >
+		xmlXPathDebugObjMaxRange)
+		xmlXPathDebugObjMaxRange =
+		    xmlXPathDebugObjCounterRange;
+	    break;
+	case XPATH_LOCATIONSET:
+	    if (! isCached)
+		xmlXPathDebugObjTotalLocset++;
+	    xmlXPathDebugObjCounterLocset++;
+	    if (xmlXPathDebugObjCounterLocset >
+		xmlXPathDebugObjMaxLocset)
+		xmlXPathDebugObjMaxLocset =
+		    xmlXPathDebugObjCounterLocset;
+	    break;
+	case XPATH_USERS:
+	    if (! isCached)
+		xmlXPathDebugObjTotalUsers++;
+	    xmlXPathDebugObjCounterUsers++;
+	    if (xmlXPathDebugObjCounterUsers >
+		xmlXPathDebugObjMaxUsers)
+		xmlXPathDebugObjMaxUsers =
+		    xmlXPathDebugObjCounterUsers;
+	    break;
+	case XPATH_XSLT_TREE:
+	    if (! isCached)
+		xmlXPathDebugObjTotalXSLTTree++;
+	    xmlXPathDebugObjCounterXSLTTree++;
+	    if (xmlXPathDebugObjCounterXSLTTree >
+		xmlXPathDebugObjMaxXSLTTree)
+		xmlXPathDebugObjMaxXSLTTree =
+		    xmlXPathDebugObjCounterXSLTTree;
+	    break;
+	default:
+	    break;
+    }
+    if (! isCached)
+	xmlXPathDebugObjTotalAll++;
+    xmlXPathDebugObjCounterAll++;
+    if (xmlXPathDebugObjCounterAll >
+	xmlXPathDebugObjMaxAll)
+	xmlXPathDebugObjMaxAll =
+	    xmlXPathDebugObjCounterAll;
+}
+
+static void
+xmlXPathDebugObjUsageReleased(xmlXPathContextPtr ctxt,
+			      xmlXPathObjectType objType)
+{
+    int isCached = 0;
+
+    if (ctxt != NULL) {
+	if (ctxt->cache != NULL) {
+	    xmlXPathContextCachePtr cache =
+		(xmlXPathContextCachePtr) ctxt->cache;
+
+	    isCached = 1;
+
+	    cache->dbgCachedAll++;
+	    switch (objType) {
+		case XPATH_UNDEFINED:
+		    cache->dbgCachedUndefined++;
+		    break;
+		case XPATH_NODESET:
+		    cache->dbgCachedNodeset++;
+		    break;
+		case XPATH_BOOLEAN:
+		    cache->dbgCachedBool++;
+		    break;
+		case XPATH_NUMBER:
+		    cache->dbgCachedNumber++;
+		    break;
+		case XPATH_STRING:
+		    cache->dbgCachedString++;
+		    break;
+		case XPATH_POINT:
+		    cache->dbgCachedPoint++;
+		    break;
+		case XPATH_RANGE:
+		    cache->dbgCachedRange++;
+		    break;
+		case XPATH_LOCATIONSET:
+		    cache->dbgCachedLocset++;
+		    break;
+		case XPATH_USERS:
+		    cache->dbgCachedUsers++;
+		    break;
+		case XPATH_XSLT_TREE:
+		    cache->dbgCachedXSLTTree++;
+		    break;
+		default:
+		    break;
+	    }
+
+	}
+    }
+    switch (objType) {
+	case XPATH_UNDEFINED:
+	    xmlXPathDebugObjCounterUndefined--;
+	    break;
+	case XPATH_NODESET:
+	    xmlXPathDebugObjCounterNodeset--;
+	    break;
+	case XPATH_BOOLEAN:
+	    xmlXPathDebugObjCounterBool--;
+	    break;
+	case XPATH_NUMBER:
+	    xmlXPathDebugObjCounterNumber--;
+	    break;
+	case XPATH_STRING:
+	    xmlXPathDebugObjCounterString--;
+	    break;
+	case XPATH_POINT:
+	    xmlXPathDebugObjCounterPoint--;
+	    break;
+	case XPATH_RANGE:
+	    xmlXPathDebugObjCounterRange--;
+	    break;
+	case XPATH_LOCATIONSET:
+	    xmlXPathDebugObjCounterLocset--;
+	    break;
+	case XPATH_USERS:
+	    xmlXPathDebugObjCounterUsers--;
+	    break;
+	case XPATH_XSLT_TREE:
+	    xmlXPathDebugObjCounterXSLTTree--;
+	    break;
+	default:
+	    break;
+    }
+    xmlXPathDebugObjCounterAll--;
+}
+
+static void
+xmlXPathDebugObjUsageDisplay(xmlXPathContextPtr ctxt)
+{
+    int reqAll, reqNodeset, reqString, reqBool, reqNumber,
+	reqXSLTTree, reqUndefined;
+    int caAll = 0, caNodeset = 0, caString = 0, caBool = 0,
+	caNumber = 0, caXSLTTree = 0, caUndefined = 0;
+    int reAll = 0, reNodeset = 0, reString = 0, reBool = 0,
+	reNumber = 0, reXSLTTree = 0, reUndefined = 0;
+    int leftObjs = xmlXPathDebugObjCounterAll;
+
+    reqAll = xmlXPathDebugObjTotalAll;
+    reqNodeset = xmlXPathDebugObjTotalNodeset;
+    reqString = xmlXPathDebugObjTotalString;
+    reqBool = xmlXPathDebugObjTotalBool;
+    reqNumber = xmlXPathDebugObjTotalNumber;
+    reqXSLTTree = xmlXPathDebugObjTotalXSLTTree;
+    reqUndefined = xmlXPathDebugObjTotalUndefined;
+
+    printf("# XPath object usage:\n");
+
+    if (ctxt != NULL) {
+	if (ctxt->cache != NULL) {
+	    xmlXPathContextCachePtr cache =
+		(xmlXPathContextCachePtr) ctxt->cache;
+
+	    reAll = cache->dbgReusedAll;
+	    reqAll += reAll;
+	    reNodeset = cache->dbgReusedNodeset;
+	    reqNodeset += reNodeset;
+	    reString = cache->dbgReusedString;
+	    reqString += reString;
+	    reBool = cache->dbgReusedBool;
+	    reqBool += reBool;
+	    reNumber = cache->dbgReusedNumber;
+	    reqNumber += reNumber;
+	    reXSLTTree = cache->dbgReusedXSLTTree;
+	    reqXSLTTree += reXSLTTree;
+	    reUndefined = cache->dbgReusedUndefined;
+	    reqUndefined += reUndefined;
+
+	    caAll = cache->dbgCachedAll;
+	    caBool = cache->dbgCachedBool;
+	    caNodeset = cache->dbgCachedNodeset;
+	    caString = cache->dbgCachedString;
+	    caNumber = cache->dbgCachedNumber;
+	    caXSLTTree = cache->dbgCachedXSLTTree;
+	    caUndefined = cache->dbgCachedUndefined;
+
+	    if (cache->nodesetObjs)
+		leftObjs -= cache->nodesetObjs->number;
+	    if (cache->stringObjs)
+		leftObjs -= cache->stringObjs->number;
+	    if (cache->booleanObjs)
+		leftObjs -= cache->booleanObjs->number;
+	    if (cache->numberObjs)
+		leftObjs -= cache->numberObjs->number;
+	    if (cache->miscObjs)
+		leftObjs -= cache->miscObjs->number;
+	}
+    }
+
+    printf("# all\n");
+    printf("#   total  : %d\n", reqAll);
+    printf("#   left  : %d\n", leftObjs);
+    printf("#   created: %d\n", xmlXPathDebugObjTotalAll);
+    printf("#   reused : %d\n", reAll);
+    printf("#   max    : %d\n", xmlXPathDebugObjMaxAll);
+
+    printf("# node-sets\n");
+    printf("#   total  : %d\n", reqNodeset);
+    printf("#   created: %d\n", xmlXPathDebugObjTotalNodeset);
+    printf("#   reused : %d\n", reNodeset);
+    printf("#   max    : %d\n", xmlXPathDebugObjMaxNodeset);
+
+    printf("# strings\n");
+    printf("#   total  : %d\n", reqString);
+    printf("#   created: %d\n", xmlXPathDebugObjTotalString);
+    printf("#   reused : %d\n", reString);
+    printf("#   max    : %d\n", xmlXPathDebugObjMaxString);
+
+    printf("# booleans\n");
+    printf("#   total  : %d\n", reqBool);
+    printf("#   created: %d\n", xmlXPathDebugObjTotalBool);
+    printf("#   reused : %d\n", reBool);
+    printf("#   max    : %d\n", xmlXPathDebugObjMaxBool);
+
+    printf("# numbers\n");
+    printf("#   total  : %d\n", reqNumber);
+    printf("#   created: %d\n", xmlXPathDebugObjTotalNumber);
+    printf("#   reused : %d\n", reNumber);
+    printf("#   max    : %d\n", xmlXPathDebugObjMaxNumber);
+
+    printf("# XSLT result tree fragments\n");
+    printf("#   total  : %d\n", reqXSLTTree);
+    printf("#   created: %d\n", xmlXPathDebugObjTotalXSLTTree);
+    printf("#   reused : %d\n", reXSLTTree);
+    printf("#   max    : %d\n", xmlXPathDebugObjMaxXSLTTree);
+
+    printf("# undefined\n");
+    printf("#   total  : %d\n", reqUndefined);
+    printf("#   created: %d\n", xmlXPathDebugObjTotalUndefined);
+    printf("#   reused : %d\n", reUndefined);
+    printf("#   max    : %d\n", xmlXPathDebugObjMaxUndefined);
+
+}
+
+#endif /* XP_DEBUG_OBJ_USAGE */
+
+#endif /* LIBXML_DEBUG_ENABLED */
+
+/************************************************************************
+ *									*
+ *			XPath object caching				*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlXPathNewCache:
+ *
+ * Create a new object cache
+ *
+ * Returns the xmlXPathCache just allocated.
+ */
+static xmlXPathContextCachePtr
+xmlXPathNewCache(void)
+{
+    xmlXPathContextCachePtr ret;
+
+    ret = (xmlXPathContextCachePtr) xmlMalloc(sizeof(xmlXPathContextCache));
+    if (ret == NULL) {
+        xmlXPathErrMemory(NULL, "creating object cache\n");
+	return(NULL);
+    }
+    memset(ret, 0 , (size_t) sizeof(xmlXPathContextCache));
+    ret->maxNodeset = 100;
+    ret->maxString = 100;
+    ret->maxBoolean = 100;
+    ret->maxNumber = 100;
+    ret->maxMisc = 100;
+    return(ret);
+}
+
+static void
+xmlXPathCacheFreeObjectList(xmlPointerListPtr list)
+{
+    int i;
+    xmlXPathObjectPtr obj;
+
+    if (list == NULL)
+	return;
+
+    for (i = 0; i < list->number; i++) {
+	obj = list->items[i];
+	/*
+	* Note that it is already assured that we don't need to
+	* look out for namespace nodes in the node-set.
+	*/
+	if (obj->nodesetval != NULL) {
+	    if (obj->nodesetval->nodeTab != NULL)
+		xmlFree(obj->nodesetval->nodeTab);
+	    xmlFree(obj->nodesetval);
+	}
+	xmlFree(obj);
+#ifdef XP_DEBUG_OBJ_USAGE
+	xmlXPathDebugObjCounterAll--;
+#endif
+    }
+    xmlPointerListFree(list);
+}
+
+static void
+xmlXPathFreeCache(xmlXPathContextCachePtr cache)
+{
+    if (cache == NULL)
+	return;
+    if (cache->nodesetObjs)
+	xmlXPathCacheFreeObjectList(cache->nodesetObjs);
+    if (cache->stringObjs)
+	xmlXPathCacheFreeObjectList(cache->stringObjs);
+    if (cache->booleanObjs)
+	xmlXPathCacheFreeObjectList(cache->booleanObjs);
+    if (cache->numberObjs)
+	xmlXPathCacheFreeObjectList(cache->numberObjs);
+    if (cache->miscObjs)
+	xmlXPathCacheFreeObjectList(cache->miscObjs);
+    xmlFree(cache);
+}
+
+/**
+ * xmlXPathContextSetCache:
+ *
+ * @ctxt:  the XPath context
+ * @active: enables/disables (creates/frees) the cache
+ * @value: a value with semantics dependent on @options
+ * @options: options (currently only the value 0 is used)
+ *
+ * Creates/frees an object cache on the XPath context.
+ * If activates XPath objects (xmlXPathObject) will be cached internally
+ * to be reused.
+ * @options:
+ *   0: This will set the XPath object caching:
+ *      @value:
+ *        This will set the maximum number of XPath objects
+ *        to be cached per slot
+ *        There are 5 slots for: node-set, string, number, boolean, and
+ *        misc objects. Use <0 for the default number (100).
+ *   Other values for @options have currently no effect.
+ *
+ * Returns 0 if the setting succeeded, and -1 on API or internal errors.
+ */
+int
+xmlXPathContextSetCache(xmlXPathContextPtr ctxt,
+			int active,
+			int value,
+			int options)
+{
+    if (ctxt == NULL)
+	return(-1);
+    if (active) {
+	xmlXPathContextCachePtr cache;
+
+	if (ctxt->cache == NULL) {
+	    ctxt->cache = xmlXPathNewCache();
+	    if (ctxt->cache == NULL)
+		return(-1);
+	}
+	cache = (xmlXPathContextCachePtr) ctxt->cache;
+	if (options == 0) {
+	    if (value < 0)
+		value = 100;
+	    cache->maxNodeset = value;
+	    cache->maxString = value;
+	    cache->maxNumber = value;
+	    cache->maxBoolean = value;
+	    cache->maxMisc = value;
+	}
+    } else if (ctxt->cache != NULL) {
+	xmlXPathFreeCache((xmlXPathContextCachePtr) ctxt->cache);
+	ctxt->cache = NULL;
+    }
+    return(0);
+}
+
+/**
+ * xmlXPathCacheWrapNodeSet:
+ * @ctxt: the XPath context
+ * @val:  the NodePtr value
+ *
+ * This is the cached version of xmlXPathWrapNodeSet().
+ * Wrap the Nodeset @val in a new xmlXPathObjectPtr
+ *
+ * Returns the created or reused object.
+ */
+static xmlXPathObjectPtr
+xmlXPathCacheWrapNodeSet(xmlXPathContextPtr ctxt, xmlNodeSetPtr val)
+{
+    if ((ctxt != NULL) && (ctxt->cache != NULL)) {
+	xmlXPathContextCachePtr cache =
+	    (xmlXPathContextCachePtr) ctxt->cache;
+
+	if ((cache->miscObjs != NULL) &&
+	    (cache->miscObjs->number != 0))
+	{
+	    xmlXPathObjectPtr ret;
+
+	    ret = (xmlXPathObjectPtr)
+		cache->miscObjs->items[--cache->miscObjs->number];
+	    ret->type = XPATH_NODESET;
+	    ret->nodesetval = val;
+#ifdef XP_DEBUG_OBJ_USAGE
+	    xmlXPathDebugObjUsageRequested(ctxt, XPATH_NODESET);
+#endif
+	    return(ret);
+	}
+    }
+
+    return(xmlXPathWrapNodeSet(val));
+
+}
+
+/**
+ * xmlXPathCacheWrapString:
+ * @ctxt: the XPath context
+ * @val:  the xmlChar * value
+ *
+ * This is the cached version of xmlXPathWrapString().
+ * Wraps the @val string into an XPath object.
+ *
+ * Returns the created or reused object.
+ */
+static xmlXPathObjectPtr
+xmlXPathCacheWrapString(xmlXPathContextPtr ctxt, xmlChar *val)
+{
+    if ((ctxt != NULL) && (ctxt->cache != NULL)) {
+	xmlXPathContextCachePtr cache = (xmlXPathContextCachePtr) ctxt->cache;
+
+	if ((cache->stringObjs != NULL) &&
+	    (cache->stringObjs->number != 0))
+	{
+
+	    xmlXPathObjectPtr ret;
+
+	    ret = (xmlXPathObjectPtr)
+		cache->stringObjs->items[--cache->stringObjs->number];
+	    ret->type = XPATH_STRING;
+	    ret->stringval = val;
+#ifdef XP_DEBUG_OBJ_USAGE
+	    xmlXPathDebugObjUsageRequested(ctxt, XPATH_STRING);
+#endif
+	    return(ret);
+	} else if ((cache->miscObjs != NULL) &&
+	    (cache->miscObjs->number != 0))
+	{
+	    xmlXPathObjectPtr ret;
+	    /*
+	    * Fallback to misc-cache.
+	    */
+	    ret = (xmlXPathObjectPtr)
+		cache->miscObjs->items[--cache->miscObjs->number];
+
+	    ret->type = XPATH_STRING;
+	    ret->stringval = val;
+#ifdef XP_DEBUG_OBJ_USAGE
+	    xmlXPathDebugObjUsageRequested(ctxt, XPATH_STRING);
+#endif
+	    return(ret);
+	}
+    }
+    return(xmlXPathWrapString(val));
+}
+
+/**
+ * xmlXPathCacheNewNodeSet:
+ * @ctxt: the XPath context
+ * @val:  the NodePtr value
+ *
+ * This is the cached version of xmlXPathNewNodeSet().
+ * Acquire an xmlXPathObjectPtr of type NodeSet and initialize
+ * it with the single Node @val
+ *
+ * Returns the created or reused object.
+ */
+static xmlXPathObjectPtr
+xmlXPathCacheNewNodeSet(xmlXPathContextPtr ctxt, xmlNodePtr val)
+{
+    if ((ctxt != NULL) && (ctxt->cache)) {
+	xmlXPathContextCachePtr cache = (xmlXPathContextCachePtr) ctxt->cache;
+
+	if ((cache->nodesetObjs != NULL) &&
+	    (cache->nodesetObjs->number != 0))
+	{
+	    xmlXPathObjectPtr ret;
+	    /*
+	    * Use the nodeset-cache.
+	    */
+	    ret = (xmlXPathObjectPtr)
+		cache->nodesetObjs->items[--cache->nodesetObjs->number];
+	    ret->type = XPATH_NODESET;
+	    ret->boolval = 0;
+	    if (val) {
+		if ((ret->nodesetval->nodeMax == 0) ||
+		    (val->type == XML_NAMESPACE_DECL))
+		{
+                    /* TODO: Check memory error. */
+		    xmlXPathNodeSetAddUnique(ret->nodesetval, val);
+		} else {
+		    ret->nodesetval->nodeTab[0] = val;
+		    ret->nodesetval->nodeNr = 1;
+		}
+	    }
+#ifdef XP_DEBUG_OBJ_USAGE
+	    xmlXPathDebugObjUsageRequested(ctxt, XPATH_NODESET);
+#endif
+	    return(ret);
+	} else if ((cache->miscObjs != NULL) &&
+	    (cache->miscObjs->number != 0))
+	{
+	    xmlXPathObjectPtr ret;
+	    /*
+	    * Fallback to misc-cache.
+	    */
+
+	    ret = (xmlXPathObjectPtr)
+		cache->miscObjs->items[--cache->miscObjs->number];
+
+	    ret->type = XPATH_NODESET;
+	    ret->boolval = 0;
+	    ret->nodesetval = xmlXPathNodeSetCreate(val);
+	    if (ret->nodesetval == NULL) {
+		ctxt->lastError.domain = XML_FROM_XPATH;
+		ctxt->lastError.code = XML_ERR_NO_MEMORY;
+		return(NULL);
+	    }
+#ifdef XP_DEBUG_OBJ_USAGE
+	    xmlXPathDebugObjUsageRequested(ctxt, XPATH_NODESET);
+#endif
+	    return(ret);
+	}
+    }
+    return(xmlXPathNewNodeSet(val));
+}
+
+/**
+ * xmlXPathCacheNewCString:
+ * @ctxt: the XPath context
+ * @val:  the char * value
+ *
+ * This is the cached version of xmlXPathNewCString().
+ * Acquire an xmlXPathObjectPtr of type string and of value @val
+ *
+ * Returns the created or reused object.
+ */
+static xmlXPathObjectPtr
+xmlXPathCacheNewCString(xmlXPathContextPtr ctxt, const char *val)
+{
+    if ((ctxt != NULL) && (ctxt->cache)) {
+	xmlXPathContextCachePtr cache = (xmlXPathContextCachePtr) ctxt->cache;
+
+	if ((cache->stringObjs != NULL) &&
+	    (cache->stringObjs->number != 0))
+	{
+	    xmlXPathObjectPtr ret;
+
+	    ret = (xmlXPathObjectPtr)
+		cache->stringObjs->items[--cache->stringObjs->number];
+
+	    ret->type = XPATH_STRING;
+	    ret->stringval = xmlStrdup(BAD_CAST val);
+#ifdef XP_DEBUG_OBJ_USAGE
+	    xmlXPathDebugObjUsageRequested(ctxt, XPATH_STRING);
+#endif
+	    return(ret);
+	} else if ((cache->miscObjs != NULL) &&
+	    (cache->miscObjs->number != 0))
+	{
+	    xmlXPathObjectPtr ret;
+
+	    ret = (xmlXPathObjectPtr)
+		cache->miscObjs->items[--cache->miscObjs->number];
+
+	    ret->type = XPATH_STRING;
+	    ret->stringval = xmlStrdup(BAD_CAST val);
+#ifdef XP_DEBUG_OBJ_USAGE
+	    xmlXPathDebugObjUsageRequested(ctxt, XPATH_STRING);
+#endif
+	    return(ret);
+	}
+    }
+    return(xmlXPathNewCString(val));
+}
+
+/**
+ * xmlXPathCacheNewString:
+ * @ctxt: the XPath context
+ * @val:  the xmlChar * value
+ *
+ * This is the cached version of xmlXPathNewString().
+ * Acquire an xmlXPathObjectPtr of type string and of value @val
+ *
+ * Returns the created or reused object.
+ */
+static xmlXPathObjectPtr
+xmlXPathCacheNewString(xmlXPathContextPtr ctxt, const xmlChar *val)
+{
+    if ((ctxt != NULL) && (ctxt->cache)) {
+	xmlXPathContextCachePtr cache = (xmlXPathContextCachePtr) ctxt->cache;
+
+	if ((cache->stringObjs != NULL) &&
+	    (cache->stringObjs->number != 0))
+	{
+	    xmlXPathObjectPtr ret;
+
+	    ret = (xmlXPathObjectPtr)
+		cache->stringObjs->items[--cache->stringObjs->number];
+	    ret->type = XPATH_STRING;
+	    if (val != NULL)
+		ret->stringval = xmlStrdup(val);
+	    else
+		ret->stringval = xmlStrdup((const xmlChar *)"");
+#ifdef XP_DEBUG_OBJ_USAGE
+	    xmlXPathDebugObjUsageRequested(ctxt, XPATH_STRING);
+#endif
+	    return(ret);
+	} else if ((cache->miscObjs != NULL) &&
+	    (cache->miscObjs->number != 0))
+	{
+	    xmlXPathObjectPtr ret;
+
+	    ret = (xmlXPathObjectPtr)
+		cache->miscObjs->items[--cache->miscObjs->number];
+
+	    ret->type = XPATH_STRING;
+	    if (val != NULL)
+		ret->stringval = xmlStrdup(val);
+	    else
+		ret->stringval = xmlStrdup((const xmlChar *)"");
+#ifdef XP_DEBUG_OBJ_USAGE
+	    xmlXPathDebugObjUsageRequested(ctxt, XPATH_STRING);
+#endif
+	    return(ret);
+	}
+    }
+    return(xmlXPathNewString(val));
+}
+
+/**
+ * xmlXPathCacheNewBoolean:
+ * @ctxt: the XPath context
+ * @val:  the boolean value
+ *
+ * This is the cached version of xmlXPathNewBoolean().
+ * Acquires an xmlXPathObjectPtr of type boolean and of value @val
+ *
+ * Returns the created or reused object.
+ */
+static xmlXPathObjectPtr
+xmlXPathCacheNewBoolean(xmlXPathContextPtr ctxt, int val)
+{
+    if ((ctxt != NULL) && (ctxt->cache)) {
+	xmlXPathContextCachePtr cache = (xmlXPathContextCachePtr) ctxt->cache;
+
+	if ((cache->booleanObjs != NULL) &&
+	    (cache->booleanObjs->number != 0))
+	{
+	    xmlXPathObjectPtr ret;
+
+	    ret = (xmlXPathObjectPtr)
+		cache->booleanObjs->items[--cache->booleanObjs->number];
+	    ret->type = XPATH_BOOLEAN;
+	    ret->boolval = (val != 0);
+#ifdef XP_DEBUG_OBJ_USAGE
+	    xmlXPathDebugObjUsageRequested(ctxt, XPATH_BOOLEAN);
+#endif
+	    return(ret);
+	} else if ((cache->miscObjs != NULL) &&
+	    (cache->miscObjs->number != 0))
+	{
+	    xmlXPathObjectPtr ret;
+
+	    ret = (xmlXPathObjectPtr)
+		cache->miscObjs->items[--cache->miscObjs->number];
+
+	    ret->type = XPATH_BOOLEAN;
+	    ret->boolval = (val != 0);
+#ifdef XP_DEBUG_OBJ_USAGE
+	    xmlXPathDebugObjUsageRequested(ctxt, XPATH_BOOLEAN);
+#endif
+	    return(ret);
+	}
+    }
+    return(xmlXPathNewBoolean(val));
+}
+
+/**
+ * xmlXPathCacheNewFloat:
+ * @ctxt: the XPath context
+ * @val:  the double value
+ *
+ * This is the cached version of xmlXPathNewFloat().
+ * Acquires an xmlXPathObjectPtr of type double and of value @val
+ *
+ * Returns the created or reused object.
+ */
+static xmlXPathObjectPtr
+xmlXPathCacheNewFloat(xmlXPathContextPtr ctxt, double val)
+{
+     if ((ctxt != NULL) && (ctxt->cache)) {
+	xmlXPathContextCachePtr cache = (xmlXPathContextCachePtr) ctxt->cache;
+
+	if ((cache->numberObjs != NULL) &&
+	    (cache->numberObjs->number != 0))
+	{
+	    xmlXPathObjectPtr ret;
+
+	    ret = (xmlXPathObjectPtr)
+		cache->numberObjs->items[--cache->numberObjs->number];
+	    ret->type = XPATH_NUMBER;
+	    ret->floatval = val;
+#ifdef XP_DEBUG_OBJ_USAGE
+	    xmlXPathDebugObjUsageRequested(ctxt, XPATH_NUMBER);
+#endif
+	    return(ret);
+	} else if ((cache->miscObjs != NULL) &&
+	    (cache->miscObjs->number != 0))
+	{
+	    xmlXPathObjectPtr ret;
+
+	    ret = (xmlXPathObjectPtr)
+		cache->miscObjs->items[--cache->miscObjs->number];
+
+	    ret->type = XPATH_NUMBER;
+	    ret->floatval = val;
+#ifdef XP_DEBUG_OBJ_USAGE
+	    xmlXPathDebugObjUsageRequested(ctxt, XPATH_NUMBER);
+#endif
+	    return(ret);
+	}
+    }
+    return(xmlXPathNewFloat(val));
+}
+
+/**
+ * xmlXPathCacheConvertString:
+ * @ctxt: the XPath context
+ * @val:  an XPath object
+ *
+ * This is the cached version of xmlXPathConvertString().
+ * Converts an existing object to its string() equivalent
+ *
+ * Returns a created or reused object, the old one is freed (cached)
+ *         (or the operation is done directly on @val)
+ */
+
+static xmlXPathObjectPtr
+xmlXPathCacheConvertString(xmlXPathContextPtr ctxt, xmlXPathObjectPtr val) {
+    xmlChar *res = NULL;
+
+    if (val == NULL)
+	return(xmlXPathCacheNewCString(ctxt, ""));
+
+    switch (val->type) {
+    case XPATH_UNDEFINED:
+#ifdef DEBUG_EXPR
+	xmlGenericError(xmlGenericErrorContext, "STRING: undefined\n");
+#endif
+	break;
+    case XPATH_NODESET:
+    case XPATH_XSLT_TREE:
+	res = xmlXPathCastNodeSetToString(val->nodesetval);
+	break;
+    case XPATH_STRING:
+	return(val);
+    case XPATH_BOOLEAN:
+	res = xmlXPathCastBooleanToString(val->boolval);
+	break;
+    case XPATH_NUMBER:
+	res = xmlXPathCastNumberToString(val->floatval);
+	break;
+    case XPATH_USERS:
+    case XPATH_POINT:
+    case XPATH_RANGE:
+    case XPATH_LOCATIONSET:
+	TODO;
+	break;
+    }
+    xmlXPathReleaseObject(ctxt, val);
+    if (res == NULL)
+	return(xmlXPathCacheNewCString(ctxt, ""));
+    return(xmlXPathCacheWrapString(ctxt, res));
+}
+
+/**
+ * xmlXPathCacheObjectCopy:
+ * @ctxt: the XPath context
+ * @val:  the original object
+ *
+ * This is the cached version of xmlXPathObjectCopy().
+ * Acquire a copy of a given object
+ *
+ * Returns a created or reused created object.
+ */
+static xmlXPathObjectPtr
+xmlXPathCacheObjectCopy(xmlXPathContextPtr ctxt, xmlXPathObjectPtr val)
+{
+    if (val == NULL)
+	return(NULL);
+
+    if (XP_HAS_CACHE(ctxt)) {
+	switch (val->type) {
+	    case XPATH_NODESET:
+		return(xmlXPathCacheWrapNodeSet(ctxt,
+		    xmlXPathNodeSetMerge(NULL, val->nodesetval)));
+	    case XPATH_STRING:
+		return(xmlXPathCacheNewString(ctxt, val->stringval));
+	    case XPATH_BOOLEAN:
+		return(xmlXPathCacheNewBoolean(ctxt, val->boolval));
+	    case XPATH_NUMBER:
+		return(xmlXPathCacheNewFloat(ctxt, val->floatval));
+	    default:
+		break;
+	}
+    }
+    return(xmlXPathObjectCopy(val));
+}
+
+/**
+ * xmlXPathCacheConvertBoolean:
+ * @ctxt: the XPath context
+ * @val:  an XPath object
+ *
+ * This is the cached version of xmlXPathConvertBoolean().
+ * Converts an existing object to its boolean() equivalent
+ *
+ * Returns a created or reused object, the old one is freed (or the operation
+ *         is done directly on @val)
+ */
+static xmlXPathObjectPtr
+xmlXPathCacheConvertBoolean(xmlXPathContextPtr ctxt, xmlXPathObjectPtr val) {
+    xmlXPathObjectPtr ret;
+
+    if (val == NULL)
+	return(xmlXPathCacheNewBoolean(ctxt, 0));
+    if (val->type == XPATH_BOOLEAN)
+	return(val);
+    ret = xmlXPathCacheNewBoolean(ctxt, xmlXPathCastToBoolean(val));
+    xmlXPathReleaseObject(ctxt, val);
+    return(ret);
+}
+
+/**
+ * xmlXPathCacheConvertNumber:
+ * @ctxt: the XPath context
+ * @val:  an XPath object
+ *
+ * This is the cached version of xmlXPathConvertNumber().
+ * Converts an existing object to its number() equivalent
+ *
+ * Returns a created or reused object, the old one is freed (or the operation
+ *         is done directly on @val)
+ */
+static xmlXPathObjectPtr
+xmlXPathCacheConvertNumber(xmlXPathContextPtr ctxt, xmlXPathObjectPtr val) {
+    xmlXPathObjectPtr ret;
+
+    if (val == NULL)
+	return(xmlXPathCacheNewFloat(ctxt, 0.0));
+    if (val->type == XPATH_NUMBER)
+	return(val);
+    ret = xmlXPathCacheNewFloat(ctxt, xmlXPathCastToNumber(val));
+    xmlXPathReleaseObject(ctxt, val);
+    return(ret);
+}
+
+/************************************************************************
+ *									*
+ *		Parser stacks related functions and macros		*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlXPathSetFrame:
+ * @ctxt: an XPath parser context
+ *
+ * Set the callee evaluation frame
+ *
+ * Returns the previous frame value to be restored once done
+ */
+static int
+xmlXPathSetFrame(xmlXPathParserContextPtr ctxt) {
+    int ret;
+
+    if (ctxt == NULL)
+        return(0);
+    ret = ctxt->valueFrame;
+    ctxt->valueFrame = ctxt->valueNr;
+    return(ret);
+}
+
+/**
+ * xmlXPathPopFrame:
+ * @ctxt: an XPath parser context
+ * @frame: the previous frame value
+ *
+ * Remove the callee evaluation frame
+ */
+static void
+xmlXPathPopFrame(xmlXPathParserContextPtr ctxt, int frame) {
+    if (ctxt == NULL)
+        return;
+    if (ctxt->valueNr < ctxt->valueFrame) {
+        xmlXPatherror(ctxt, __FILE__, __LINE__, XPATH_STACK_ERROR);
+    }
+    ctxt->valueFrame = frame;
+}
+
+/**
+ * valuePop:
+ * @ctxt: an XPath evaluation context
+ *
+ * Pops the top XPath object from the value stack
+ *
+ * Returns the XPath object just removed
+ */
+xmlXPathObjectPtr
+valuePop(xmlXPathParserContextPtr ctxt)
+{
+    xmlXPathObjectPtr ret;
+
+    if ((ctxt == NULL) || (ctxt->valueNr <= 0))
+        return (NULL);
+
+    if (ctxt->valueNr <= ctxt->valueFrame) {
+        xmlXPatherror(ctxt, __FILE__, __LINE__, XPATH_STACK_ERROR);
+        return (NULL);
+    }
+
+    ctxt->valueNr--;
+    if (ctxt->valueNr > 0)
+        ctxt->value = ctxt->valueTab[ctxt->valueNr - 1];
+    else
+        ctxt->value = NULL;
+    ret = ctxt->valueTab[ctxt->valueNr];
+    ctxt->valueTab[ctxt->valueNr] = NULL;
+    return (ret);
+}
+/**
+ * valuePush:
+ * @ctxt:  an XPath evaluation context
+ * @value:  the XPath object
+ *
+ * Pushes a new XPath object on top of the value stack. If value is NULL,
+ * a memory error is recorded in the parser context.
+ *
+ * Returns the number of items on the value stack, or -1 in case of error.
+ */
+int
+valuePush(xmlXPathParserContextPtr ctxt, xmlXPathObjectPtr value)
+{
+    if (ctxt == NULL) return(-1);
+    if (value == NULL) {
+        /*
+         * A NULL value typically indicates that a memory allocation failed,
+         * so we set ctxt->error here to propagate the error.
+         */
+	ctxt->error = XPATH_MEMORY_ERROR;
+        return(-1);
+    }
+    if (ctxt->valueNr >= ctxt->valueMax) {
+        xmlXPathObjectPtr *tmp;
+
+        if (ctxt->valueMax >= XPATH_MAX_STACK_DEPTH) {
+            xmlXPathPErrMemory(ctxt, "XPath stack depth limit reached\n");
+            return (-1);
+        }
+        tmp = (xmlXPathObjectPtr *) xmlRealloc(ctxt->valueTab,
+                                             2 * ctxt->valueMax *
+                                             sizeof(ctxt->valueTab[0]));
+        if (tmp == NULL) {
+            xmlXPathPErrMemory(ctxt, "pushing value\n");
+            return (-1);
+        }
+        ctxt->valueMax *= 2;
+	ctxt->valueTab = tmp;
+    }
+    ctxt->valueTab[ctxt->valueNr] = value;
+    ctxt->value = value;
+    return (ctxt->valueNr++);
+}
+
+/**
+ * xmlXPathPopBoolean:
+ * @ctxt:  an XPath parser context
+ *
+ * Pops a boolean from the stack, handling conversion if needed.
+ * Check error with #xmlXPathCheckError.
+ *
+ * Returns the boolean
+ */
+int
+xmlXPathPopBoolean (xmlXPathParserContextPtr ctxt) {
+    xmlXPathObjectPtr obj;
+    int ret;
+
+    obj = valuePop(ctxt);
+    if (obj == NULL) {
+	xmlXPathSetError(ctxt, XPATH_INVALID_OPERAND);
+	return(0);
+    }
+    if (obj->type != XPATH_BOOLEAN)
+	ret = xmlXPathCastToBoolean(obj);
+    else
+        ret = obj->boolval;
+    xmlXPathReleaseObject(ctxt->context, obj);
+    return(ret);
+}
+
+/**
+ * xmlXPathPopNumber:
+ * @ctxt:  an XPath parser context
+ *
+ * Pops a number from the stack, handling conversion if needed.
+ * Check error with #xmlXPathCheckError.
+ *
+ * Returns the number
+ */
+double
+xmlXPathPopNumber (xmlXPathParserContextPtr ctxt) {
+    xmlXPathObjectPtr obj;
+    double ret;
+
+    obj = valuePop(ctxt);
+    if (obj == NULL) {
+	xmlXPathSetError(ctxt, XPATH_INVALID_OPERAND);
+	return(0);
+    }
+    if (obj->type != XPATH_NUMBER)
+	ret = xmlXPathCastToNumber(obj);
+    else
+        ret = obj->floatval;
+    xmlXPathReleaseObject(ctxt->context, obj);
+    return(ret);
+}
+
+/**
+ * xmlXPathPopString:
+ * @ctxt:  an XPath parser context
+ *
+ * Pops a string from the stack, handling conversion if needed.
+ * Check error with #xmlXPathCheckError.
+ *
+ * Returns the string
+ */
+xmlChar *
+xmlXPathPopString (xmlXPathParserContextPtr ctxt) {
+    xmlXPathObjectPtr obj;
+    xmlChar * ret;
+
+    obj = valuePop(ctxt);
+    if (obj == NULL) {
+	xmlXPathSetError(ctxt, XPATH_INVALID_OPERAND);
+	return(NULL);
+    }
+    ret = xmlXPathCastToString(obj);	/* this does required strdup */
+    /* TODO: needs refactoring somewhere else */
+    if (obj->stringval == ret)
+	obj->stringval = NULL;
+    xmlXPathReleaseObject(ctxt->context, obj);
+    return(ret);
+}
+
+/**
+ * xmlXPathPopNodeSet:
+ * @ctxt:  an XPath parser context
+ *
+ * Pops a node-set from the stack, handling conversion if needed.
+ * Check error with #xmlXPathCheckError.
+ *
+ * Returns the node-set
+ */
+xmlNodeSetPtr
+xmlXPathPopNodeSet (xmlXPathParserContextPtr ctxt) {
+    xmlXPathObjectPtr obj;
+    xmlNodeSetPtr ret;
+
+    if (ctxt == NULL) return(NULL);
+    if (ctxt->value == NULL) {
+	xmlXPathSetError(ctxt, XPATH_INVALID_OPERAND);
+	return(NULL);
+    }
+    if (!xmlXPathStackIsNodeSet(ctxt)) {
+	xmlXPathSetTypeError(ctxt);
+	return(NULL);
+    }
+    obj = valuePop(ctxt);
+    ret = obj->nodesetval;
+#if 0
+    /* to fix memory leak of not clearing obj->user */
+    if (obj->boolval && obj->user != NULL)
+        xmlFreeNodeList((xmlNodePtr) obj->user);
+#endif
+    obj->nodesetval = NULL;
+    xmlXPathReleaseObject(ctxt->context, obj);
+    return(ret);
+}
+
+/**
+ * xmlXPathPopExternal:
+ * @ctxt:  an XPath parser context
+ *
+ * Pops an external object from the stack, handling conversion if needed.
+ * Check error with #xmlXPathCheckError.
+ *
+ * Returns the object
+ */
+void *
+xmlXPathPopExternal (xmlXPathParserContextPtr ctxt) {
+    xmlXPathObjectPtr obj;
+    void * ret;
+
+    if ((ctxt == NULL) || (ctxt->value == NULL)) {
+	xmlXPathSetError(ctxt, XPATH_INVALID_OPERAND);
+	return(NULL);
+    }
+    if (ctxt->value->type != XPATH_USERS) {
+	xmlXPathSetTypeError(ctxt);
+	return(NULL);
+    }
+    obj = valuePop(ctxt);
+    ret = obj->user;
+    obj->user = NULL;
+    xmlXPathReleaseObject(ctxt->context, obj);
+    return(ret);
+}
+
+/*
+ * Macros for accessing the content. Those should be used only by the parser,
+ * and not exported.
+ *
+ * Dirty macros, i.e. one need to make assumption on the context to use them
+ *
+ *   CUR_PTR return the current pointer to the xmlChar to be parsed.
+ *   CUR     returns the current xmlChar value, i.e. a 8 bit value
+ *           in ISO-Latin or UTF-8.
+ *           This should be used internally by the parser
+ *           only to compare to ASCII values otherwise it would break when
+ *           running with UTF-8 encoding.
+ *   NXT(n)  returns the n'th next xmlChar. Same as CUR is should be used only
+ *           to compare on ASCII based substring.
+ *   SKIP(n) Skip n xmlChar, and must also be used only to skip ASCII defined
+ *           strings within the parser.
+ *   CURRENT Returns the current char value, with the full decoding of
+ *           UTF-8 if we are using this mode. It returns an int.
+ *   NEXT    Skip to the next character, this does the proper decoding
+ *           in UTF-8 mode. It also pop-up unfinished entities on the fly.
+ *           It returns the pointer to the current xmlChar.
+ */
+
+#define CUR (*ctxt->cur)
+#define SKIP(val) ctxt->cur += (val)
+#define NXT(val) ctxt->cur[(val)]
+#define CUR_PTR ctxt->cur
+#define CUR_CHAR(l) xmlXPathCurrentChar(ctxt, &l)
+
+#define COPY_BUF(l,b,i,v)                                              \
+    if (l == 1) b[i++] = (xmlChar) v;                                  \
+    else i += xmlCopyChar(l,&b[i],v)
+
+#define NEXTL(l)  ctxt->cur += l
+
+#define SKIP_BLANKS							\
+    while (IS_BLANK_CH(*(ctxt->cur))) NEXT
+
+#define CURRENT (*ctxt->cur)
+#define NEXT ((*ctxt->cur) ?  ctxt->cur++: ctxt->cur)
+
+
+#ifndef DBL_DIG
+#define DBL_DIG 16
+#endif
+#ifndef DBL_EPSILON
+#define DBL_EPSILON 1E-9
+#endif
+
+#define UPPER_DOUBLE 1E9
+#define LOWER_DOUBLE 1E-5
+#define	LOWER_DOUBLE_EXP 5
+
+#define INTEGER_DIGITS DBL_DIG
+#define FRACTION_DIGITS (DBL_DIG + 1 + (LOWER_DOUBLE_EXP))
+#define EXPONENT_DIGITS (3 + 2)
+
+/**
+ * xmlXPathFormatNumber:
+ * @number:     number to format
+ * @buffer:     output buffer
+ * @buffersize: size of output buffer
+ *
+ * Convert the number into a string representation.
+ */
+static void
+xmlXPathFormatNumber(double number, char buffer[], int buffersize)
+{
+    switch (xmlXPathIsInf(number)) {
+    case 1:
+	if (buffersize > (int)sizeof("Infinity"))
+	    snprintf(buffer, buffersize, "Infinity");
+	break;
+    case -1:
+	if (buffersize > (int)sizeof("-Infinity"))
+	    snprintf(buffer, buffersize, "-Infinity");
+	break;
+    default:
+	if (xmlXPathIsNaN(number)) {
+	    if (buffersize > (int)sizeof("NaN"))
+		snprintf(buffer, buffersize, "NaN");
+	} else if (number == 0) {
+            /* Omit sign for negative zero. */
+	    snprintf(buffer, buffersize, "0");
+	} else if ((number > INT_MIN) && (number < INT_MAX) &&
+                   (number == (int) number)) {
+	    char work[30];
+	    char *ptr, *cur;
+	    int value = (int) number;
+
+            ptr = &buffer[0];
+	    if (value == 0) {
+		*ptr++ = '0';
+	    } else {
+		snprintf(work, 29, "%d", value);
+		cur = &work[0];
+		while ((*cur) && (ptr - buffer < buffersize)) {
+		    *ptr++ = *cur++;
+		}
+	    }
+	    if (ptr - buffer < buffersize) {
+		*ptr = 0;
+	    } else if (buffersize > 0) {
+		ptr--;
+		*ptr = 0;
+	    }
+	} else {
+	    /*
+	      For the dimension of work,
+	          DBL_DIG is number of significant digits
+		  EXPONENT is only needed for "scientific notation"
+	          3 is sign, decimal point, and terminating zero
+		  LOWER_DOUBLE_EXP is max number of leading zeroes in fraction
+	      Note that this dimension is slightly (a few characters)
+	      larger than actually necessary.
+	    */
+	    char work[DBL_DIG + EXPONENT_DIGITS + 3 + LOWER_DOUBLE_EXP];
+	    int integer_place, fraction_place;
+	    char *ptr;
+	    char *after_fraction;
+	    double absolute_value;
+	    int size;
+
+	    absolute_value = fabs(number);
+
+	    /*
+	     * First choose format - scientific or regular floating point.
+	     * In either case, result is in work, and after_fraction points
+	     * just past the fractional part.
+	    */
+	    if ( ((absolute_value > UPPER_DOUBLE) ||
+		  (absolute_value < LOWER_DOUBLE)) &&
+		 (absolute_value != 0.0) ) {
+		/* Use scientific notation */
+		integer_place = DBL_DIG + EXPONENT_DIGITS + 1;
+		fraction_place = DBL_DIG - 1;
+		size = snprintf(work, sizeof(work),"%*.*e",
+			 integer_place, fraction_place, number);
+		while ((size > 0) && (work[size] != 'e')) size--;
+
+	    }
+	    else {
+		/* Use regular notation */
+		if (absolute_value > 0.0) {
+		    integer_place = (int)log10(absolute_value);
+		    if (integer_place > 0)
+		        fraction_place = DBL_DIG - integer_place - 1;
+		    else
+		        fraction_place = DBL_DIG - integer_place;
+		} else {
+		    fraction_place = 1;
+		}
+		size = snprintf(work, sizeof(work), "%0.*f",
+				fraction_place, number);
+	    }
+
+	    /* Remove leading spaces sometimes inserted by snprintf */
+	    while (work[0] == ' ') {
+	        for (ptr = &work[0];(ptr[0] = ptr[1]);ptr++);
+		size--;
+	    }
+
+	    /* Remove fractional trailing zeroes */
+	    after_fraction = work + size;
+	    ptr = after_fraction;
+	    while (*(--ptr) == '0')
+		;
+	    if (*ptr != '.')
+	        ptr++;
+	    while ((*ptr++ = *after_fraction++) != 0);
+
+	    /* Finally copy result back to caller */
+	    size = strlen(work) + 1;
+	    if (size > buffersize) {
+		work[buffersize - 1] = 0;
+		size = buffersize;
+	    }
+	    memmove(buffer, work, size);
+	}
+	break;
+    }
+}
+
+
+/************************************************************************
+ *									*
+ *			Routines to handle NodeSets			*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlXPathOrderDocElems:
+ * @doc:  an input document
+ *
+ * Call this routine to speed up XPath computation on static documents.
+ * This stamps all the element nodes with the document order
+ * Like for line information, the order is kept in the element->content
+ * field, the value stored is actually - the node number (starting at -1)
+ * to be able to differentiate from line numbers.
+ *
+ * Returns the number of elements found in the document or -1 in case
+ *    of error.
+ */
+long
+xmlXPathOrderDocElems(xmlDocPtr doc) {
+    ptrdiff_t count = 0;
+    xmlNodePtr cur;
+
+    if (doc == NULL)
+	return(-1);
+    cur = doc->children;
+    while (cur != NULL) {
+	if (cur->type == XML_ELEMENT_NODE) {
+	    cur->content = (void *) (-(++count));
+	    if (cur->children != NULL) {
+		cur = cur->children;
+		continue;
+	    }
+	}
+	if (cur->next != NULL) {
+	    cur = cur->next;
+	    continue;
+	}
+	do {
+	    cur = cur->parent;
+	    if (cur == NULL)
+		break;
+	    if (cur == (xmlNodePtr) doc) {
+		cur = NULL;
+		break;
+	    }
+	    if (cur->next != NULL) {
+		cur = cur->next;
+		break;
+	    }
+	} while (cur != NULL);
+    }
+    return((long) count);
+}
+
+/**
+ * xmlXPathCmpNodes:
+ * @node1:  the first node
+ * @node2:  the second node
+ *
+ * Compare two nodes w.r.t document order
+ *
+ * Returns -2 in case of error 1 if first point < second point, 0 if
+ *         it's the same node, -1 otherwise
+ */
+int
+xmlXPathCmpNodes(xmlNodePtr node1, xmlNodePtr node2) {
+    int depth1, depth2;
+    int attr1 = 0, attr2 = 0;
+    xmlNodePtr attrNode1 = NULL, attrNode2 = NULL;
+    xmlNodePtr cur, root;
+
+    if ((node1 == NULL) || (node2 == NULL))
+	return(-2);
+    /*
+     * a couple of optimizations which will avoid computations in most cases
+     */
+    if (node1 == node2)		/* trivial case */
+	return(0);
+    if (node1->type == XML_ATTRIBUTE_NODE) {
+	attr1 = 1;
+	attrNode1 = node1;
+	node1 = node1->parent;
+    }
+    if (node2->type == XML_ATTRIBUTE_NODE) {
+	attr2 = 1;
+	attrNode2 = node2;
+	node2 = node2->parent;
+    }
+    if (node1 == node2) {
+	if (attr1 == attr2) {
+	    /* not required, but we keep attributes in order */
+	    if (attr1 != 0) {
+	        cur = attrNode2->prev;
+		while (cur != NULL) {
+		    if (cur == attrNode1)
+		        return (1);
+		    cur = cur->prev;
+		}
+		return (-1);
+	    }
+	    return(0);
+	}
+	if (attr2 == 1)
+	    return(1);
+	return(-1);
+    }
+    if ((node1->type == XML_NAMESPACE_DECL) ||
+        (node2->type == XML_NAMESPACE_DECL))
+	return(1);
+    if (node1 == node2->prev)
+	return(1);
+    if (node1 == node2->next)
+	return(-1);
+
+    /*
+     * Speedup using document order if available.
+     */
+    if ((node1->type == XML_ELEMENT_NODE) &&
+	(node2->type == XML_ELEMENT_NODE) &&
+	(0 > (ptrdiff_t) node1->content) &&
+	(0 > (ptrdiff_t) node2->content) &&
+	(node1->doc == node2->doc)) {
+	ptrdiff_t l1, l2;
+
+	l1 = -((ptrdiff_t) node1->content);
+	l2 = -((ptrdiff_t) node2->content);
+	if (l1 < l2)
+	    return(1);
+	if (l1 > l2)
+	    return(-1);
+    }
+
+    /*
+     * compute depth to root
+     */
+    for (depth2 = 0, cur = node2;cur->parent != NULL;cur = cur->parent) {
+	if (cur->parent == node1)
+	    return(1);
+	depth2++;
+    }
+    root = cur;
+    for (depth1 = 0, cur = node1;cur->parent != NULL;cur = cur->parent) {
+	if (cur->parent == node2)
+	    return(-1);
+	depth1++;
+    }
+    /*
+     * Distinct document (or distinct entities :-( ) case.
+     */
+    if (root != cur) {
+	return(-2);
+    }
+    /*
+     * get the nearest common ancestor.
+     */
+    while (depth1 > depth2) {
+	depth1--;
+	node1 = node1->parent;
+    }
+    while (depth2 > depth1) {
+	depth2--;
+	node2 = node2->parent;
+    }
+    while (node1->parent != node2->parent) {
+	node1 = node1->parent;
+	node2 = node2->parent;
+	/* should not happen but just in case ... */
+	if ((node1 == NULL) || (node2 == NULL))
+	    return(-2);
+    }
+    /*
+     * Find who's first.
+     */
+    if (node1 == node2->prev)
+	return(1);
+    if (node1 == node2->next)
+	return(-1);
+    /*
+     * Speedup using document order if available.
+     */
+    if ((node1->type == XML_ELEMENT_NODE) &&
+	(node2->type == XML_ELEMENT_NODE) &&
+	(0 > (ptrdiff_t) node1->content) &&
+	(0 > (ptrdiff_t) node2->content) &&
+	(node1->doc == node2->doc)) {
+	ptrdiff_t l1, l2;
+
+	l1 = -((ptrdiff_t) node1->content);
+	l2 = -((ptrdiff_t) node2->content);
+	if (l1 < l2)
+	    return(1);
+	if (l1 > l2)
+	    return(-1);
+    }
+
+    for (cur = node1->next;cur != NULL;cur = cur->next)
+	if (cur == node2)
+	    return(1);
+    return(-1); /* assume there is no sibling list corruption */
+}
+
+/**
+ * xmlXPathNodeSetSort:
+ * @set:  the node set
+ *
+ * Sort the node set in document order
+ */
+void
+xmlXPathNodeSetSort(xmlNodeSetPtr set) {
+#ifndef WITH_TIM_SORT
+    int i, j, incr, len;
+    xmlNodePtr tmp;
+#endif
+
+    if (set == NULL)
+	return;
+
+#ifndef WITH_TIM_SORT
+    /*
+     * Use the old Shell's sort implementation to sort the node-set
+     * Timsort ought to be quite faster
+     */
+    len = set->nodeNr;
+    for (incr = len / 2; incr > 0; incr /= 2) {
+	for (i = incr; i < len; i++) {
+	    j = i - incr;
+	    while (j >= 0) {
+#ifdef XP_OPTIMIZED_NON_ELEM_COMPARISON
+		if (xmlXPathCmpNodesExt(set->nodeTab[j],
+			set->nodeTab[j + incr]) == -1)
+#else
+		if (xmlXPathCmpNodes(set->nodeTab[j],
+			set->nodeTab[j + incr]) == -1)
+#endif
+		{
+		    tmp = set->nodeTab[j];
+		    set->nodeTab[j] = set->nodeTab[j + incr];
+		    set->nodeTab[j + incr] = tmp;
+		    j -= incr;
+		} else
+		    break;
+	    }
+	}
+    }
+#else /* WITH_TIM_SORT */
+    libxml_domnode_tim_sort(set->nodeTab, set->nodeNr);
+#endif /* WITH_TIM_SORT */
+}
+
+#define XML_NODESET_DEFAULT	10
+/**
+ * xmlXPathNodeSetDupNs:
+ * @node:  the parent node of the namespace XPath node
+ * @ns:  the libxml namespace declaration node.
+ *
+ * Namespace node in libxml don't match the XPath semantic. In a node set
+ * the namespace nodes are duplicated and the next pointer is set to the
+ * parent node in the XPath semantic.
+ *
+ * Returns the newly created object.
+ */
+static xmlNodePtr
+xmlXPathNodeSetDupNs(xmlNodePtr node, xmlNsPtr ns) {
+    xmlNsPtr cur;
+
+    if ((ns == NULL) || (ns->type != XML_NAMESPACE_DECL))
+	return(NULL);
+    if ((node == NULL) || (node->type == XML_NAMESPACE_DECL))
+	return((xmlNodePtr) ns);
+
+    /*
+     * Allocate a new Namespace and fill the fields.
+     */
+    cur = (xmlNsPtr) xmlMalloc(sizeof(xmlNs));
+    if (cur == NULL) {
+        xmlXPathErrMemory(NULL, "duplicating namespace\n");
+	return(NULL);
+    }
+    memset(cur, 0, sizeof(xmlNs));
+    cur->type = XML_NAMESPACE_DECL;
+    if (ns->href != NULL)
+	cur->href = xmlStrdup(ns->href);
+    if (ns->prefix != NULL)
+	cur->prefix = xmlStrdup(ns->prefix);
+    cur->next = (xmlNsPtr) node;
+    return((xmlNodePtr) cur);
+}
+
+/**
+ * xmlXPathNodeSetFreeNs:
+ * @ns:  the XPath namespace node found in a nodeset.
+ *
+ * Namespace nodes in libxml don't match the XPath semantic. In a node set
+ * the namespace nodes are duplicated and the next pointer is set to the
+ * parent node in the XPath semantic. Check if such a node needs to be freed
+ */
+void
+xmlXPathNodeSetFreeNs(xmlNsPtr ns) {
+    if ((ns == NULL) || (ns->type != XML_NAMESPACE_DECL))
+	return;
+
+    if ((ns->next != NULL) && (ns->next->type != XML_NAMESPACE_DECL)) {
+	if (ns->href != NULL)
+	    xmlFree((xmlChar *)ns->href);
+	if (ns->prefix != NULL)
+	    xmlFree((xmlChar *)ns->prefix);
+	xmlFree(ns);
+    }
+}
+
+/**
+ * xmlXPathNodeSetCreate:
+ * @val:  an initial xmlNodePtr, or NULL
+ *
+ * Create a new xmlNodeSetPtr of type double and of value @val
+ *
+ * Returns the newly created object.
+ */
+xmlNodeSetPtr
+xmlXPathNodeSetCreate(xmlNodePtr val) {
+    xmlNodeSetPtr ret;
+
+    ret = (xmlNodeSetPtr) xmlMalloc(sizeof(xmlNodeSet));
+    if (ret == NULL) {
+        xmlXPathErrMemory(NULL, "creating nodeset\n");
+	return(NULL);
+    }
+    memset(ret, 0 , (size_t) sizeof(xmlNodeSet));
+    if (val != NULL) {
+        ret->nodeTab = (xmlNodePtr *) xmlMalloc(XML_NODESET_DEFAULT *
+					     sizeof(xmlNodePtr));
+	if (ret->nodeTab == NULL) {
+	    xmlXPathErrMemory(NULL, "creating nodeset\n");
+	    xmlFree(ret);
+	    return(NULL);
+	}
+	memset(ret->nodeTab, 0 ,
+	       XML_NODESET_DEFAULT * (size_t) sizeof(xmlNodePtr));
+        ret->nodeMax = XML_NODESET_DEFAULT;
+	if (val->type == XML_NAMESPACE_DECL) {
+	    xmlNsPtr ns = (xmlNsPtr) val;
+
+            /* TODO: Check memory error. */
+	    ret->nodeTab[ret->nodeNr++] =
+		xmlXPathNodeSetDupNs((xmlNodePtr) ns->next, ns);
+	} else
+	    ret->nodeTab[ret->nodeNr++] = val;
+    }
+    return(ret);
+}
+
+/**
+ * xmlXPathNodeSetContains:
+ * @cur:  the node-set
+ * @val:  the node
+ *
+ * checks whether @cur contains @val
+ *
+ * Returns true (1) if @cur contains @val, false (0) otherwise
+ */
+int
+xmlXPathNodeSetContains (xmlNodeSetPtr cur, xmlNodePtr val) {
+    int i;
+
+    if ((cur == NULL) || (val == NULL)) return(0);
+    if (val->type == XML_NAMESPACE_DECL) {
+	for (i = 0; i < cur->nodeNr; i++) {
+	    if (cur->nodeTab[i]->type == XML_NAMESPACE_DECL) {
+		xmlNsPtr ns1, ns2;
+
+		ns1 = (xmlNsPtr) val;
+		ns2 = (xmlNsPtr) cur->nodeTab[i];
+		if (ns1 == ns2)
+		    return(1);
+		if ((ns1->next != NULL) && (ns2->next == ns1->next) &&
+	            (xmlStrEqual(ns1->prefix, ns2->prefix)))
+		    return(1);
+	    }
+	}
+    } else {
+	for (i = 0; i < cur->nodeNr; i++) {
+	    if (cur->nodeTab[i] == val)
+		return(1);
+	}
+    }
+    return(0);
+}
+
+/**
+ * xmlXPathNodeSetAddNs:
+ * @cur:  the initial node set
+ * @node:  the hosting node
+ * @ns:  a the namespace node
+ *
+ * add a new namespace node to an existing NodeSet
+ *
+ * Returns 0 in case of success and -1 in case of error
+ */
+int
+xmlXPathNodeSetAddNs(xmlNodeSetPtr cur, xmlNodePtr node, xmlNsPtr ns) {
+    int i;
+
+
+    if ((cur == NULL) || (ns == NULL) || (node == NULL) ||
+        (ns->type != XML_NAMESPACE_DECL) ||
+	(node->type != XML_ELEMENT_NODE))
+	return(-1);
+
+    /* @@ with_ns to check whether namespace nodes should be looked at @@ */
+    /*
+     * prevent duplicates
+     */
+    for (i = 0;i < cur->nodeNr;i++) {
+        if ((cur->nodeTab[i] != NULL) &&
+	    (cur->nodeTab[i]->type == XML_NAMESPACE_DECL) &&
+	    (((xmlNsPtr)cur->nodeTab[i])->next == (xmlNsPtr) node) &&
+	    (xmlStrEqual(ns->prefix, ((xmlNsPtr)cur->nodeTab[i])->prefix)))
+	    return(0);
+    }
+
+    /*
+     * grow the nodeTab if needed
+     */
+    if (cur->nodeMax == 0) {
+        cur->nodeTab = (xmlNodePtr *) xmlMalloc(XML_NODESET_DEFAULT *
+					     sizeof(xmlNodePtr));
+	if (cur->nodeTab == NULL) {
+	    xmlXPathErrMemory(NULL, "growing nodeset\n");
+	    return(-1);
+	}
+	memset(cur->nodeTab, 0 ,
+	       XML_NODESET_DEFAULT * (size_t) sizeof(xmlNodePtr));
+        cur->nodeMax = XML_NODESET_DEFAULT;
+    } else if (cur->nodeNr == cur->nodeMax) {
+        xmlNodePtr *temp;
+
+        if (cur->nodeMax >= XPATH_MAX_NODESET_LENGTH) {
+            xmlXPathErrMemory(NULL, "growing nodeset hit limit\n");
+            return(-1);
+        }
+	temp = (xmlNodePtr *) xmlRealloc(cur->nodeTab, cur->nodeMax * 2 *
+				      sizeof(xmlNodePtr));
+	if (temp == NULL) {
+	    xmlXPathErrMemory(NULL, "growing nodeset\n");
+	    return(-1);
+	}
+        cur->nodeMax *= 2;
+	cur->nodeTab = temp;
+    }
+    /* TODO: Check memory error. */
+    cur->nodeTab[cur->nodeNr++] = xmlXPathNodeSetDupNs(node, ns);
+    return(0);
+}
+
+/**
+ * xmlXPathNodeSetAdd:
+ * @cur:  the initial node set
+ * @val:  a new xmlNodePtr
+ *
+ * add a new xmlNodePtr to an existing NodeSet
+ *
+ * Returns 0 in case of success, and -1 in case of error
+ */
+int
+xmlXPathNodeSetAdd(xmlNodeSetPtr cur, xmlNodePtr val) {
+    int i;
+
+    if ((cur == NULL) || (val == NULL)) return(-1);
+
+    /* @@ with_ns to check whether namespace nodes should be looked at @@ */
+    /*
+     * prevent duplicates
+     */
+    for (i = 0;i < cur->nodeNr;i++)
+        if (cur->nodeTab[i] == val) return(0);
+
+    /*
+     * grow the nodeTab if needed
+     */
+    if (cur->nodeMax == 0) {
+        cur->nodeTab = (xmlNodePtr *) xmlMalloc(XML_NODESET_DEFAULT *
+					     sizeof(xmlNodePtr));
+	if (cur->nodeTab == NULL) {
+	    xmlXPathErrMemory(NULL, "growing nodeset\n");
+	    return(-1);
+	}
+	memset(cur->nodeTab, 0 ,
+	       XML_NODESET_DEFAULT * (size_t) sizeof(xmlNodePtr));
+        cur->nodeMax = XML_NODESET_DEFAULT;
+    } else if (cur->nodeNr == cur->nodeMax) {
+        xmlNodePtr *temp;
+
+        if (cur->nodeMax >= XPATH_MAX_NODESET_LENGTH) {
+            xmlXPathErrMemory(NULL, "growing nodeset hit limit\n");
+            return(-1);
+        }
+	temp = (xmlNodePtr *) xmlRealloc(cur->nodeTab, cur->nodeMax * 2 *
+				      sizeof(xmlNodePtr));
+	if (temp == NULL) {
+	    xmlXPathErrMemory(NULL, "growing nodeset\n");
+	    return(-1);
+	}
+        cur->nodeMax *= 2;
+	cur->nodeTab = temp;
+    }
+    if (val->type == XML_NAMESPACE_DECL) {
+	xmlNsPtr ns = (xmlNsPtr) val;
+
+        /* TODO: Check memory error. */
+	cur->nodeTab[cur->nodeNr++] =
+	    xmlXPathNodeSetDupNs((xmlNodePtr) ns->next, ns);
+    } else
+	cur->nodeTab[cur->nodeNr++] = val;
+    return(0);
+}
+
+/**
+ * xmlXPathNodeSetAddUnique:
+ * @cur:  the initial node set
+ * @val:  a new xmlNodePtr
+ *
+ * add a new xmlNodePtr to an existing NodeSet, optimized version
+ * when we are sure the node is not already in the set.
+ *
+ * Returns 0 in case of success and -1 in case of failure
+ */
+int
+xmlXPathNodeSetAddUnique(xmlNodeSetPtr cur, xmlNodePtr val) {
+    if ((cur == NULL) || (val == NULL)) return(-1);
+
+    /* @@ with_ns to check whether namespace nodes should be looked at @@ */
+    /*
+     * grow the nodeTab if needed
+     */
+    if (cur->nodeMax == 0) {
+        cur->nodeTab = (xmlNodePtr *) xmlMalloc(XML_NODESET_DEFAULT *
+					     sizeof(xmlNodePtr));
+	if (cur->nodeTab == NULL) {
+	    xmlXPathErrMemory(NULL, "growing nodeset\n");
+	    return(-1);
+	}
+	memset(cur->nodeTab, 0 ,
+	       XML_NODESET_DEFAULT * (size_t) sizeof(xmlNodePtr));
+        cur->nodeMax = XML_NODESET_DEFAULT;
+    } else if (cur->nodeNr == cur->nodeMax) {
+        xmlNodePtr *temp;
+
+        if (cur->nodeMax >= XPATH_MAX_NODESET_LENGTH) {
+            xmlXPathErrMemory(NULL, "growing nodeset hit limit\n");
+            return(-1);
+        }
+	temp = (xmlNodePtr *) xmlRealloc(cur->nodeTab, cur->nodeMax * 2 *
+				      sizeof(xmlNodePtr));
+	if (temp == NULL) {
+	    xmlXPathErrMemory(NULL, "growing nodeset\n");
+	    return(-1);
+	}
+	cur->nodeTab = temp;
+        cur->nodeMax *= 2;
+    }
+    if (val->type == XML_NAMESPACE_DECL) {
+	xmlNsPtr ns = (xmlNsPtr) val;
+
+        /* TODO: Check memory error. */
+	cur->nodeTab[cur->nodeNr++] =
+	    xmlXPathNodeSetDupNs((xmlNodePtr) ns->next, ns);
+    } else
+	cur->nodeTab[cur->nodeNr++] = val;
+    return(0);
+}
+
+/**
+ * xmlXPathNodeSetMerge:
+ * @val1:  the first NodeSet or NULL
+ * @val2:  the second NodeSet
+ *
+ * Merges two nodesets, all nodes from @val2 are added to @val1
+ * if @val1 is NULL, a new set is created and copied from @val2
+ *
+ * Returns @val1 once extended or NULL in case of error.
+ */
+xmlNodeSetPtr
+xmlXPathNodeSetMerge(xmlNodeSetPtr val1, xmlNodeSetPtr val2) {
+    int i, j, initNr, skip;
+    xmlNodePtr n1, n2;
+
+    if (val2 == NULL) return(val1);
+    if (val1 == NULL) {
+	val1 = xmlXPathNodeSetCreate(NULL);
+    if (val1 == NULL)
+        return (NULL);
+#if 0
+	/*
+	* TODO: The optimization won't work in every case, since
+	*  those nasty namespace nodes need to be added with
+	*  xmlXPathNodeSetDupNs() to the set; thus a pure
+	*  memcpy is not possible.
+	*  If there was a flag on the nodesetval, indicating that
+	*  some temporary nodes are in, that would be helpful.
+	*/
+	/*
+	* Optimization: Create an equally sized node-set
+	* and memcpy the content.
+	*/
+	val1 = xmlXPathNodeSetCreateSize(val2->nodeNr);
+	if (val1 == NULL)
+	    return(NULL);
+	if (val2->nodeNr != 0) {
+	    if (val2->nodeNr == 1)
+		*(val1->nodeTab) = *(val2->nodeTab);
+	    else {
+		memcpy(val1->nodeTab, val2->nodeTab,
+		    val2->nodeNr * sizeof(xmlNodePtr));
+	    }
+	    val1->nodeNr = val2->nodeNr;
+	}
+	return(val1);
+#endif
+    }
+
+    /* @@ with_ns to check whether namespace nodes should be looked at @@ */
+    initNr = val1->nodeNr;
+
+    for (i = 0;i < val2->nodeNr;i++) {
+	n2 = val2->nodeTab[i];
+	/*
+	 * check against duplicates
+	 */
+	skip = 0;
+	for (j = 0; j < initNr; j++) {
+	    n1 = val1->nodeTab[j];
+	    if (n1 == n2) {
+		skip = 1;
+		break;
+	    } else if ((n1->type == XML_NAMESPACE_DECL) &&
+		       (n2->type == XML_NAMESPACE_DECL)) {
+		if ((((xmlNsPtr) n1)->next == ((xmlNsPtr) n2)->next) &&
+		    (xmlStrEqual(((xmlNsPtr) n1)->prefix,
+			((xmlNsPtr) n2)->prefix)))
+		{
+		    skip = 1;
+		    break;
+		}
+	    }
+	}
+	if (skip)
+	    continue;
+
+	/*
+	 * grow the nodeTab if needed
+	 */
+	if (val1->nodeMax == 0) {
+	    val1->nodeTab = (xmlNodePtr *) xmlMalloc(XML_NODESET_DEFAULT *
+						    sizeof(xmlNodePtr));
+	    if (val1->nodeTab == NULL) {
+	        xmlXPathErrMemory(NULL, "merging nodeset\n");
+		return(NULL);
+	    }
+	    memset(val1->nodeTab, 0 ,
+		   XML_NODESET_DEFAULT * (size_t) sizeof(xmlNodePtr));
+	    val1->nodeMax = XML_NODESET_DEFAULT;
+	} else if (val1->nodeNr == val1->nodeMax) {
+	    xmlNodePtr *temp;
+
+            if (val1->nodeMax >= XPATH_MAX_NODESET_LENGTH) {
+                xmlXPathErrMemory(NULL, "merging nodeset hit limit\n");
+                return(NULL);
+            }
+	    temp = (xmlNodePtr *) xmlRealloc(val1->nodeTab, val1->nodeMax * 2 *
+					     sizeof(xmlNodePtr));
+	    if (temp == NULL) {
+	        xmlXPathErrMemory(NULL, "merging nodeset\n");
+		return(NULL);
+	    }
+	    val1->nodeTab = temp;
+	    val1->nodeMax *= 2;
+	}
+	if (n2->type == XML_NAMESPACE_DECL) {
+	    xmlNsPtr ns = (xmlNsPtr) n2;
+
+            /* TODO: Check memory error. */
+	    val1->nodeTab[val1->nodeNr++] =
+		xmlXPathNodeSetDupNs((xmlNodePtr) ns->next, ns);
+	} else
+	    val1->nodeTab[val1->nodeNr++] = n2;
+    }
+
+    return(val1);
+}
+
+
+/**
+ * xmlXPathNodeSetMergeAndClear:
+ * @set1:  the first NodeSet or NULL
+ * @set2:  the second NodeSet
+ *
+ * Merges two nodesets, all nodes from @set2 are added to @set1.
+ * Checks for duplicate nodes. Clears set2.
+ *
+ * Returns @set1 once extended or NULL in case of error.
+ */
+static xmlNodeSetPtr
+xmlXPathNodeSetMergeAndClear(xmlNodeSetPtr set1, xmlNodeSetPtr set2)
+{
+    {
+	int i, j, initNbSet1;
+	xmlNodePtr n1, n2;
+
+	initNbSet1 = set1->nodeNr;
+	for (i = 0;i < set2->nodeNr;i++) {
+	    n2 = set2->nodeTab[i];
+	    /*
+	    * Skip duplicates.
+	    */
+	    for (j = 0; j < initNbSet1; j++) {
+		n1 = set1->nodeTab[j];
+		if (n1 == n2) {
+		    goto skip_node;
+		} else if ((n1->type == XML_NAMESPACE_DECL) &&
+		    (n2->type == XML_NAMESPACE_DECL))
+		{
+		    if ((((xmlNsPtr) n1)->next == ((xmlNsPtr) n2)->next) &&
+			(xmlStrEqual(((xmlNsPtr) n1)->prefix,
+			((xmlNsPtr) n2)->prefix)))
+		    {
+			/*
+			* Free the namespace node.
+			*/
+			set2->nodeTab[i] = NULL;
+			xmlXPathNodeSetFreeNs((xmlNsPtr) n2);
+			goto skip_node;
+		    }
+		}
+	    }
+	    /*
+	    * grow the nodeTab if needed
+	    */
+	    if (set1->nodeMax == 0) {
+		set1->nodeTab = (xmlNodePtr *) xmlMalloc(
+		    XML_NODESET_DEFAULT * sizeof(xmlNodePtr));
+		if (set1->nodeTab == NULL) {
+		    xmlXPathErrMemory(NULL, "merging nodeset\n");
+		    return(NULL);
+		}
+		memset(set1->nodeTab, 0,
+		    XML_NODESET_DEFAULT * (size_t) sizeof(xmlNodePtr));
+		set1->nodeMax = XML_NODESET_DEFAULT;
+	    } else if (set1->nodeNr >= set1->nodeMax) {
+		xmlNodePtr *temp;
+
+                if (set1->nodeMax >= XPATH_MAX_NODESET_LENGTH) {
+                    xmlXPathErrMemory(NULL, "merging nodeset hit limit\n");
+                    return(NULL);
+                }
+		temp = (xmlNodePtr *) xmlRealloc(
+		    set1->nodeTab, set1->nodeMax * 2 * sizeof(xmlNodePtr));
+		if (temp == NULL) {
+		    xmlXPathErrMemory(NULL, "merging nodeset\n");
+		    return(NULL);
+		}
+		set1->nodeTab = temp;
+		set1->nodeMax *= 2;
+	    }
+	    set1->nodeTab[set1->nodeNr++] = n2;
+skip_node:
+	    {}
+	}
+    }
+    set2->nodeNr = 0;
+    return(set1);
+}
+
+/**
+ * xmlXPathNodeSetMergeAndClearNoDupls:
+ * @set1:  the first NodeSet or NULL
+ * @set2:  the second NodeSet
+ *
+ * Merges two nodesets, all nodes from @set2 are added to @set1.
+ * Doesn't check for duplicate nodes. Clears set2.
+ *
+ * Returns @set1 once extended or NULL in case of error.
+ */
+static xmlNodeSetPtr
+xmlXPathNodeSetMergeAndClearNoDupls(xmlNodeSetPtr set1, xmlNodeSetPtr set2)
+{
+    {
+	int i;
+	xmlNodePtr n2;
+
+	for (i = 0;i < set2->nodeNr;i++) {
+	    n2 = set2->nodeTab[i];
+	    if (set1->nodeMax == 0) {
+		set1->nodeTab = (xmlNodePtr *) xmlMalloc(
+		    XML_NODESET_DEFAULT * sizeof(xmlNodePtr));
+		if (set1->nodeTab == NULL) {
+		    xmlXPathErrMemory(NULL, "merging nodeset\n");
+		    return(NULL);
+		}
+		memset(set1->nodeTab, 0,
+		    XML_NODESET_DEFAULT * (size_t) sizeof(xmlNodePtr));
+		set1->nodeMax = XML_NODESET_DEFAULT;
+	    } else if (set1->nodeNr >= set1->nodeMax) {
+		xmlNodePtr *temp;
+
+                if (set1->nodeMax >= XPATH_MAX_NODESET_LENGTH) {
+                    xmlXPathErrMemory(NULL, "merging nodeset hit limit\n");
+                    return(NULL);
+                }
+		temp = (xmlNodePtr *) xmlRealloc(
+		    set1->nodeTab, set1->nodeMax * 2 * sizeof(xmlNodePtr));
+		if (temp == NULL) {
+		    xmlXPathErrMemory(NULL, "merging nodeset\n");
+		    return(NULL);
+		}
+		set1->nodeTab = temp;
+		set1->nodeMax *= 2;
+	    }
+	    set1->nodeTab[set1->nodeNr++] = n2;
+	}
+    }
+    set2->nodeNr = 0;
+    return(set1);
+}
+
+/**
+ * xmlXPathNodeSetDel:
+ * @cur:  the initial node set
+ * @val:  an xmlNodePtr
+ *
+ * Removes an xmlNodePtr from an existing NodeSet
+ */
+void
+xmlXPathNodeSetDel(xmlNodeSetPtr cur, xmlNodePtr val) {
+    int i;
+
+    if (cur == NULL) return;
+    if (val == NULL) return;
+
+    /*
+     * find node in nodeTab
+     */
+    for (i = 0;i < cur->nodeNr;i++)
+        if (cur->nodeTab[i] == val) break;
+
+    if (i >= cur->nodeNr) {	/* not found */
+#ifdef DEBUG
+        xmlGenericError(xmlGenericErrorContext,
+	        "xmlXPathNodeSetDel: Node %s wasn't found in NodeList\n",
+		val->name);
+#endif
+        return;
+    }
+    if ((cur->nodeTab[i] != NULL) &&
+	(cur->nodeTab[i]->type == XML_NAMESPACE_DECL))
+	xmlXPathNodeSetFreeNs((xmlNsPtr) cur->nodeTab[i]);
+    cur->nodeNr--;
+    for (;i < cur->nodeNr;i++)
+        cur->nodeTab[i] = cur->nodeTab[i + 1];
+    cur->nodeTab[cur->nodeNr] = NULL;
+}
+
+/**
+ * xmlXPathNodeSetRemove:
+ * @cur:  the initial node set
+ * @val:  the index to remove
+ *
+ * Removes an entry from an existing NodeSet list.
+ */
+void
+xmlXPathNodeSetRemove(xmlNodeSetPtr cur, int val) {
+    if (cur == NULL) return;
+    if (val >= cur->nodeNr) return;
+    if ((cur->nodeTab[val] != NULL) &&
+	(cur->nodeTab[val]->type == XML_NAMESPACE_DECL))
+	xmlXPathNodeSetFreeNs((xmlNsPtr) cur->nodeTab[val]);
+    cur->nodeNr--;
+    for (;val < cur->nodeNr;val++)
+        cur->nodeTab[val] = cur->nodeTab[val + 1];
+    cur->nodeTab[cur->nodeNr] = NULL;
+}
+
+/**
+ * xmlXPathFreeNodeSet:
+ * @obj:  the xmlNodeSetPtr to free
+ *
+ * Free the NodeSet compound (not the actual nodes !).
+ */
+void
+xmlXPathFreeNodeSet(xmlNodeSetPtr obj) {
+    if (obj == NULL) return;
+    if (obj->nodeTab != NULL) {
+	int i;
+
+	/* @@ with_ns to check whether namespace nodes should be looked at @@ */
+	for (i = 0;i < obj->nodeNr;i++)
+	    if ((obj->nodeTab[i] != NULL) &&
+		(obj->nodeTab[i]->type == XML_NAMESPACE_DECL))
+		xmlXPathNodeSetFreeNs((xmlNsPtr) obj->nodeTab[i]);
+	xmlFree(obj->nodeTab);
+    }
+    xmlFree(obj);
+}
+
+/**
+ * xmlXPathNodeSetClearFromPos:
+ * @set: the node set to be cleared
+ * @pos: the start position to clear from
+ *
+ * Clears the list from temporary XPath objects (e.g. namespace nodes
+ * are feed) starting with the entry at @pos, but does *not* free the list
+ * itself. Sets the length of the list to @pos.
+ */
+static void
+xmlXPathNodeSetClearFromPos(xmlNodeSetPtr set, int pos, int hasNsNodes)
+{
+    if ((set == NULL) || (pos >= set->nodeNr))
+	return;
+    else if ((hasNsNodes)) {
+	int i;
+	xmlNodePtr node;
+
+	for (i = pos; i < set->nodeNr; i++) {
+	    node = set->nodeTab[i];
+	    if ((node != NULL) &&
+		(node->type == XML_NAMESPACE_DECL))
+		xmlXPathNodeSetFreeNs((xmlNsPtr) node);
+	}
+    }
+    set->nodeNr = pos;
+}
+
+/**
+ * xmlXPathNodeSetClear:
+ * @set:  the node set to clear
+ *
+ * Clears the list from all temporary XPath objects (e.g. namespace nodes
+ * are feed), but does *not* free the list itself. Sets the length of the
+ * list to 0.
+ */
+static void
+xmlXPathNodeSetClear(xmlNodeSetPtr set, int hasNsNodes)
+{
+    xmlXPathNodeSetClearFromPos(set, 0, hasNsNodes);
+}
+
+/**
+ * xmlXPathNodeSetKeepLast:
+ * @set: the node set to be cleared
+ *
+ * Move the last node to the first position and clear temporary XPath objects
+ * (e.g. namespace nodes) from all other nodes. Sets the length of the list
+ * to 1.
+ */
+static void
+xmlXPathNodeSetKeepLast(xmlNodeSetPtr set)
+{
+    int i;
+    xmlNodePtr node;
+
+    if ((set == NULL) || (set->nodeNr <= 1))
+	return;
+    for (i = 0; i < set->nodeNr - 1; i++) {
+        node = set->nodeTab[i];
+        if ((node != NULL) &&
+            (node->type == XML_NAMESPACE_DECL))
+            xmlXPathNodeSetFreeNs((xmlNsPtr) node);
+    }
+    set->nodeTab[0] = set->nodeTab[set->nodeNr-1];
+    set->nodeNr = 1;
+}
+
+/**
+ * xmlXPathFreeValueTree:
+ * @obj:  the xmlNodeSetPtr to free
+ *
+ * Free the NodeSet compound and the actual tree, this is different
+ * from xmlXPathFreeNodeSet()
+ */
+static void
+xmlXPathFreeValueTree(xmlNodeSetPtr obj) {
+    int i;
+
+    if (obj == NULL) return;
+
+    if (obj->nodeTab != NULL) {
+	for (i = 0;i < obj->nodeNr;i++) {
+	    if (obj->nodeTab[i] != NULL) {
+		if (obj->nodeTab[i]->type == XML_NAMESPACE_DECL) {
+		    xmlXPathNodeSetFreeNs((xmlNsPtr) obj->nodeTab[i]);
+		} else {
+		    xmlFreeNodeList(obj->nodeTab[i]);
+		}
+	    }
+	}
+	xmlFree(obj->nodeTab);
+    }
+    xmlFree(obj);
+}
+
+#if defined(DEBUG) || defined(DEBUG_STEP)
+/**
+ * xmlGenericErrorContextNodeSet:
+ * @output:  a FILE * for the output
+ * @obj:  the xmlNodeSetPtr to display
+ *
+ * Quick display of a NodeSet
+ */
+void
+xmlGenericErrorContextNodeSet(FILE *output, xmlNodeSetPtr obj) {
+    int i;
+
+    if (output == NULL) output = xmlGenericErrorContext;
+    if (obj == NULL)  {
+        fprintf(output, "NodeSet == NULL !\n");
+	return;
+    }
+    if (obj->nodeNr == 0) {
+        fprintf(output, "NodeSet is empty\n");
+	return;
+    }
+    if (obj->nodeTab == NULL) {
+	fprintf(output, " nodeTab == NULL !\n");
+	return;
+    }
+    for (i = 0; i < obj->nodeNr; i++) {
+        if (obj->nodeTab[i] == NULL) {
+	    fprintf(output, " NULL !\n");
+	    return;
+        }
+	if ((obj->nodeTab[i]->type == XML_DOCUMENT_NODE) ||
+	    (obj->nodeTab[i]->type == XML_HTML_DOCUMENT_NODE))
+	    fprintf(output, " /");
+	else if (obj->nodeTab[i]->name == NULL)
+	    fprintf(output, " noname!");
+	else fprintf(output, " %s", obj->nodeTab[i]->name);
+    }
+    fprintf(output, "\n");
+}
+#endif
+
+/**
+ * xmlXPathNewNodeSet:
+ * @val:  the NodePtr value
+ *
+ * Create a new xmlXPathObjectPtr of type NodeSet and initialize
+ * it with the single Node @val
+ *
+ * Returns the newly created object.
+ */
+xmlXPathObjectPtr
+xmlXPathNewNodeSet(xmlNodePtr val) {
+    xmlXPathObjectPtr ret;
+
+    ret = (xmlXPathObjectPtr) xmlMalloc(sizeof(xmlXPathObject));
+    if (ret == NULL) {
+        xmlXPathErrMemory(NULL, "creating nodeset\n");
+	return(NULL);
+    }
+    memset(ret, 0 , (size_t) sizeof(xmlXPathObject));
+    ret->type = XPATH_NODESET;
+    ret->boolval = 0;
+    /* TODO: Check memory error. */
+    ret->nodesetval = xmlXPathNodeSetCreate(val);
+    /* @@ with_ns to check whether namespace nodes should be looked at @@ */
+#ifdef XP_DEBUG_OBJ_USAGE
+    xmlXPathDebugObjUsageRequested(NULL, XPATH_NODESET);
+#endif
+    return(ret);
+}
+
+/**
+ * xmlXPathNewValueTree:
+ * @val:  the NodePtr value
+ *
+ * Create a new xmlXPathObjectPtr of type Value Tree (XSLT) and initialize
+ * it with the tree root @val
+ *
+ * Returns the newly created object.
+ */
+xmlXPathObjectPtr
+xmlXPathNewValueTree(xmlNodePtr val) {
+    xmlXPathObjectPtr ret;
+
+    ret = (xmlXPathObjectPtr) xmlMalloc(sizeof(xmlXPathObject));
+    if (ret == NULL) {
+        xmlXPathErrMemory(NULL, "creating result value tree\n");
+	return(NULL);
+    }
+    memset(ret, 0 , (size_t) sizeof(xmlXPathObject));
+    ret->type = XPATH_XSLT_TREE;
+    ret->boolval = 0;
+    ret->user = (void *) val;
+    ret->nodesetval = xmlXPathNodeSetCreate(val);
+#ifdef XP_DEBUG_OBJ_USAGE
+    xmlXPathDebugObjUsageRequested(NULL, XPATH_XSLT_TREE);
+#endif
+    return(ret);
+}
+
+/**
+ * xmlXPathNewNodeSetList:
+ * @val:  an existing NodeSet
+ *
+ * Create a new xmlXPathObjectPtr of type NodeSet and initialize
+ * it with the Nodeset @val
+ *
+ * Returns the newly created object.
+ */
+xmlXPathObjectPtr
+xmlXPathNewNodeSetList(xmlNodeSetPtr val)
+{
+    xmlXPathObjectPtr ret;
+    int i;
+
+    if (val == NULL)
+        ret = NULL;
+    else if (val->nodeTab == NULL)
+        ret = xmlXPathNewNodeSet(NULL);
+    else {
+        ret = xmlXPathNewNodeSet(val->nodeTab[0]);
+        if (ret) {
+            for (i = 1; i < val->nodeNr; ++i) {
+                /* TODO: Propagate memory error. */
+                if (xmlXPathNodeSetAddUnique(ret->nodesetval, val->nodeTab[i])
+		    < 0) break;
+	    }
+	}
+    }
+
+    return (ret);
+}
+
+/**
+ * xmlXPathWrapNodeSet:
+ * @val:  the NodePtr value
+ *
+ * Wrap the Nodeset @val in a new xmlXPathObjectPtr
+ *
+ * Returns the newly created object.
+ */
+xmlXPathObjectPtr
+xmlXPathWrapNodeSet(xmlNodeSetPtr val) {
+    xmlXPathObjectPtr ret;
+
+    ret = (xmlXPathObjectPtr) xmlMalloc(sizeof(xmlXPathObject));
+    if (ret == NULL) {
+        xmlXPathErrMemory(NULL, "creating node set object\n");
+	return(NULL);
+    }
+    memset(ret, 0 , (size_t) sizeof(xmlXPathObject));
+    ret->type = XPATH_NODESET;
+    ret->nodesetval = val;
+#ifdef XP_DEBUG_OBJ_USAGE
+    xmlXPathDebugObjUsageRequested(NULL, XPATH_NODESET);
+#endif
+    return(ret);
+}
+
+/**
+ * xmlXPathFreeNodeSetList:
+ * @obj:  an existing NodeSetList object
+ *
+ * Free up the xmlXPathObjectPtr @obj but don't deallocate the objects in
+ * the list contrary to xmlXPathFreeObject().
+ */
+void
+xmlXPathFreeNodeSetList(xmlXPathObjectPtr obj) {
+    if (obj == NULL) return;
+#ifdef XP_DEBUG_OBJ_USAGE
+    xmlXPathDebugObjUsageReleased(NULL, obj->type);
+#endif
+    xmlFree(obj);
+}
+
+/**
+ * xmlXPathDifference:
+ * @nodes1:  a node-set
+ * @nodes2:  a node-set
+ *
+ * Implements the EXSLT - Sets difference() function:
+ *    node-set set:difference (node-set, node-set)
+ *
+ * Returns the difference between the two node sets, or nodes1 if
+ *         nodes2 is empty
+ */
+xmlNodeSetPtr
+xmlXPathDifference (xmlNodeSetPtr nodes1, xmlNodeSetPtr nodes2) {
+    xmlNodeSetPtr ret;
+    int i, l1;
+    xmlNodePtr cur;
+
+    if (xmlXPathNodeSetIsEmpty(nodes2))
+	return(nodes1);
+
+    /* TODO: Check memory error. */
+    ret = xmlXPathNodeSetCreate(NULL);
+    if (xmlXPathNodeSetIsEmpty(nodes1))
+	return(ret);
+
+    l1 = xmlXPathNodeSetGetLength(nodes1);
+
+    for (i = 0; i < l1; i++) {
+	cur = xmlXPathNodeSetItem(nodes1, i);
+	if (!xmlXPathNodeSetContains(nodes2, cur)) {
+            /* TODO: Propagate memory error. */
+	    if (xmlXPathNodeSetAddUnique(ret, cur) < 0)
+	        break;
+	}
+    }
+    return(ret);
+}
+
+/**
+ * xmlXPathIntersection:
+ * @nodes1:  a node-set
+ * @nodes2:  a node-set
+ *
+ * Implements the EXSLT - Sets intersection() function:
+ *    node-set set:intersection (node-set, node-set)
+ *
+ * Returns a node set comprising the nodes that are within both the
+ *         node sets passed as arguments
+ */
+xmlNodeSetPtr
+xmlXPathIntersection (xmlNodeSetPtr nodes1, xmlNodeSetPtr nodes2) {
+    xmlNodeSetPtr ret = xmlXPathNodeSetCreate(NULL);
+    int i, l1;
+    xmlNodePtr cur;
+
+    if (ret == NULL)
+        return(ret);
+    if (xmlXPathNodeSetIsEmpty(nodes1))
+	return(ret);
+    if (xmlXPathNodeSetIsEmpty(nodes2))
+	return(ret);
+
+    l1 = xmlXPathNodeSetGetLength(nodes1);
+
+    for (i = 0; i < l1; i++) {
+	cur = xmlXPathNodeSetItem(nodes1, i);
+	if (xmlXPathNodeSetContains(nodes2, cur)) {
+            /* TODO: Propagate memory error. */
+	    if (xmlXPathNodeSetAddUnique(ret, cur) < 0)
+	        break;
+	}
+    }
+    return(ret);
+}
+
+/**
+ * xmlXPathDistinctSorted:
+ * @nodes:  a node-set, sorted by document order
+ *
+ * Implements the EXSLT - Sets distinct() function:
+ *    node-set set:distinct (node-set)
+ *
+ * Returns a subset of the nodes contained in @nodes, or @nodes if
+ *         it is empty
+ */
+xmlNodeSetPtr
+xmlXPathDistinctSorted (xmlNodeSetPtr nodes) {
+    xmlNodeSetPtr ret;
+    xmlHashTablePtr hash;
+    int i, l;
+    xmlChar * strval;
+    xmlNodePtr cur;
+
+    if (xmlXPathNodeSetIsEmpty(nodes))
+	return(nodes);
+
+    ret = xmlXPathNodeSetCreate(NULL);
+    if (ret == NULL)
+        return(ret);
+    l = xmlXPathNodeSetGetLength(nodes);
+    hash = xmlHashCreate (l);
+    for (i = 0; i < l; i++) {
+	cur = xmlXPathNodeSetItem(nodes, i);
+	strval = xmlXPathCastNodeToString(cur);
+	if (xmlHashLookup(hash, strval) == NULL) {
+	    xmlHashAddEntry(hash, strval, strval);
+            /* TODO: Propagate memory error. */
+	    if (xmlXPathNodeSetAddUnique(ret, cur) < 0)
+	        break;
+	} else {
+	    xmlFree(strval);
+	}
+    }
+    xmlHashFree(hash, xmlHashDefaultDeallocator);
+    return(ret);
+}
+
+/**
+ * xmlXPathDistinct:
+ * @nodes:  a node-set
+ *
+ * Implements the EXSLT - Sets distinct() function:
+ *    node-set set:distinct (node-set)
+ * @nodes is sorted by document order, then #exslSetsDistinctSorted
+ * is called with the sorted node-set
+ *
+ * Returns a subset of the nodes contained in @nodes, or @nodes if
+ *         it is empty
+ */
+xmlNodeSetPtr
+xmlXPathDistinct (xmlNodeSetPtr nodes) {
+    if (xmlXPathNodeSetIsEmpty(nodes))
+	return(nodes);
+
+    xmlXPathNodeSetSort(nodes);
+    return(xmlXPathDistinctSorted(nodes));
+}
+
+/**
+ * xmlXPathHasSameNodes:
+ * @nodes1:  a node-set
+ * @nodes2:  a node-set
+ *
+ * Implements the EXSLT - Sets has-same-nodes function:
+ *    boolean set:has-same-node(node-set, node-set)
+ *
+ * Returns true (1) if @nodes1 shares any node with @nodes2, false (0)
+ *         otherwise
+ */
+int
+xmlXPathHasSameNodes (xmlNodeSetPtr nodes1, xmlNodeSetPtr nodes2) {
+    int i, l;
+    xmlNodePtr cur;
+
+    if (xmlXPathNodeSetIsEmpty(nodes1) ||
+	xmlXPathNodeSetIsEmpty(nodes2))
+	return(0);
+
+    l = xmlXPathNodeSetGetLength(nodes1);
+    for (i = 0; i < l; i++) {
+	cur = xmlXPathNodeSetItem(nodes1, i);
+	if (xmlXPathNodeSetContains(nodes2, cur))
+	    return(1);
+    }
+    return(0);
+}
+
+/**
+ * xmlXPathNodeLeadingSorted:
+ * @nodes: a node-set, sorted by document order
+ * @node: a node
+ *
+ * Implements the EXSLT - Sets leading() function:
+ *    node-set set:leading (node-set, node-set)
+ *
+ * Returns the nodes in @nodes that precede @node in document order,
+ *         @nodes if @node is NULL or an empty node-set if @nodes
+ *         doesn't contain @node
+ */
+xmlNodeSetPtr
+xmlXPathNodeLeadingSorted (xmlNodeSetPtr nodes, xmlNodePtr node) {
+    int i, l;
+    xmlNodePtr cur;
+    xmlNodeSetPtr ret;
+
+    if (node == NULL)
+	return(nodes);
+
+    ret = xmlXPathNodeSetCreate(NULL);
+    if (ret == NULL)
+        return(ret);
+    if (xmlXPathNodeSetIsEmpty(nodes) ||
+	(!xmlXPathNodeSetContains(nodes, node)))
+	return(ret);
+
+    l = xmlXPathNodeSetGetLength(nodes);
+    for (i = 0; i < l; i++) {
+	cur = xmlXPathNodeSetItem(nodes, i);
+	if (cur == node)
+	    break;
+        /* TODO: Propagate memory error. */
+	if (xmlXPathNodeSetAddUnique(ret, cur) < 0)
+	    break;
+    }
+    return(ret);
+}
+
+/**
+ * xmlXPathNodeLeading:
+ * @nodes:  a node-set
+ * @node:  a node
+ *
+ * Implements the EXSLT - Sets leading() function:
+ *    node-set set:leading (node-set, node-set)
+ * @nodes is sorted by document order, then #exslSetsNodeLeadingSorted
+ * is called.
+ *
+ * Returns the nodes in @nodes that precede @node in document order,
+ *         @nodes if @node is NULL or an empty node-set if @nodes
+ *         doesn't contain @node
+ */
+xmlNodeSetPtr
+xmlXPathNodeLeading (xmlNodeSetPtr nodes, xmlNodePtr node) {
+    xmlXPathNodeSetSort(nodes);
+    return(xmlXPathNodeLeadingSorted(nodes, node));
+}
+
+/**
+ * xmlXPathLeadingSorted:
+ * @nodes1:  a node-set, sorted by document order
+ * @nodes2:  a node-set, sorted by document order
+ *
+ * Implements the EXSLT - Sets leading() function:
+ *    node-set set:leading (node-set, node-set)
+ *
+ * Returns the nodes in @nodes1 that precede the first node in @nodes2
+ *         in document order, @nodes1 if @nodes2 is NULL or empty or
+ *         an empty node-set if @nodes1 doesn't contain @nodes2
+ */
+xmlNodeSetPtr
+xmlXPathLeadingSorted (xmlNodeSetPtr nodes1, xmlNodeSetPtr nodes2) {
+    if (xmlXPathNodeSetIsEmpty(nodes2))
+	return(nodes1);
+    return(xmlXPathNodeLeadingSorted(nodes1,
+				     xmlXPathNodeSetItem(nodes2, 1)));
+}
+
+/**
+ * xmlXPathLeading:
+ * @nodes1:  a node-set
+ * @nodes2:  a node-set
+ *
+ * Implements the EXSLT - Sets leading() function:
+ *    node-set set:leading (node-set, node-set)
+ * @nodes1 and @nodes2 are sorted by document order, then
+ * #exslSetsLeadingSorted is called.
+ *
+ * Returns the nodes in @nodes1 that precede the first node in @nodes2
+ *         in document order, @nodes1 if @nodes2 is NULL or empty or
+ *         an empty node-set if @nodes1 doesn't contain @nodes2
+ */
+xmlNodeSetPtr
+xmlXPathLeading (xmlNodeSetPtr nodes1, xmlNodeSetPtr nodes2) {
+    if (xmlXPathNodeSetIsEmpty(nodes2))
+	return(nodes1);
+    if (xmlXPathNodeSetIsEmpty(nodes1))
+	return(xmlXPathNodeSetCreate(NULL));
+    xmlXPathNodeSetSort(nodes1);
+    xmlXPathNodeSetSort(nodes2);
+    return(xmlXPathNodeLeadingSorted(nodes1,
+				     xmlXPathNodeSetItem(nodes2, 1)));
+}
+
+/**
+ * xmlXPathNodeTrailingSorted:
+ * @nodes: a node-set, sorted by document order
+ * @node: a node
+ *
+ * Implements the EXSLT - Sets trailing() function:
+ *    node-set set:trailing (node-set, node-set)
+ *
+ * Returns the nodes in @nodes that follow @node in document order,
+ *         @nodes if @node is NULL or an empty node-set if @nodes
+ *         doesn't contain @node
+ */
+xmlNodeSetPtr
+xmlXPathNodeTrailingSorted (xmlNodeSetPtr nodes, xmlNodePtr node) {
+    int i, l;
+    xmlNodePtr cur;
+    xmlNodeSetPtr ret;
+
+    if (node == NULL)
+	return(nodes);
+
+    ret = xmlXPathNodeSetCreate(NULL);
+    if (ret == NULL)
+        return(ret);
+    if (xmlXPathNodeSetIsEmpty(nodes) ||
+	(!xmlXPathNodeSetContains(nodes, node)))
+	return(ret);
+
+    l = xmlXPathNodeSetGetLength(nodes);
+    for (i = l - 1; i >= 0; i--) {
+	cur = xmlXPathNodeSetItem(nodes, i);
+	if (cur == node)
+	    break;
+        /* TODO: Propagate memory error. */
+	if (xmlXPathNodeSetAddUnique(ret, cur) < 0)
+	    break;
+    }
+    xmlXPathNodeSetSort(ret);	/* bug 413451 */
+    return(ret);
+}
+
+/**
+ * xmlXPathNodeTrailing:
+ * @nodes:  a node-set
+ * @node:  a node
+ *
+ * Implements the EXSLT - Sets trailing() function:
+ *    node-set set:trailing (node-set, node-set)
+ * @nodes is sorted by document order, then #xmlXPathNodeTrailingSorted
+ * is called.
+ *
+ * Returns the nodes in @nodes that follow @node in document order,
+ *         @nodes if @node is NULL or an empty node-set if @nodes
+ *         doesn't contain @node
+ */
+xmlNodeSetPtr
+xmlXPathNodeTrailing (xmlNodeSetPtr nodes, xmlNodePtr node) {
+    xmlXPathNodeSetSort(nodes);
+    return(xmlXPathNodeTrailingSorted(nodes, node));
+}
+
+/**
+ * xmlXPathTrailingSorted:
+ * @nodes1:  a node-set, sorted by document order
+ * @nodes2:  a node-set, sorted by document order
+ *
+ * Implements the EXSLT - Sets trailing() function:
+ *    node-set set:trailing (node-set, node-set)
+ *
+ * Returns the nodes in @nodes1 that follow the first node in @nodes2
+ *         in document order, @nodes1 if @nodes2 is NULL or empty or
+ *         an empty node-set if @nodes1 doesn't contain @nodes2
+ */
+xmlNodeSetPtr
+xmlXPathTrailingSorted (xmlNodeSetPtr nodes1, xmlNodeSetPtr nodes2) {
+    if (xmlXPathNodeSetIsEmpty(nodes2))
+	return(nodes1);
+    return(xmlXPathNodeTrailingSorted(nodes1,
+				      xmlXPathNodeSetItem(nodes2, 0)));
+}
+
+/**
+ * xmlXPathTrailing:
+ * @nodes1:  a node-set
+ * @nodes2:  a node-set
+ *
+ * Implements the EXSLT - Sets trailing() function:
+ *    node-set set:trailing (node-set, node-set)
+ * @nodes1 and @nodes2 are sorted by document order, then
+ * #xmlXPathTrailingSorted is called.
+ *
+ * Returns the nodes in @nodes1 that follow the first node in @nodes2
+ *         in document order, @nodes1 if @nodes2 is NULL or empty or
+ *         an empty node-set if @nodes1 doesn't contain @nodes2
+ */
+xmlNodeSetPtr
+xmlXPathTrailing (xmlNodeSetPtr nodes1, xmlNodeSetPtr nodes2) {
+    if (xmlXPathNodeSetIsEmpty(nodes2))
+	return(nodes1);
+    if (xmlXPathNodeSetIsEmpty(nodes1))
+	return(xmlXPathNodeSetCreate(NULL));
+    xmlXPathNodeSetSort(nodes1);
+    xmlXPathNodeSetSort(nodes2);
+    return(xmlXPathNodeTrailingSorted(nodes1,
+				      xmlXPathNodeSetItem(nodes2, 0)));
+}
+
+/************************************************************************
+ *									*
+ *		Routines to handle extra functions			*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlXPathRegisterFunc:
+ * @ctxt:  the XPath context
+ * @name:  the function name
+ * @f:  the function implementation or NULL
+ *
+ * Register a new function. If @f is NULL it unregisters the function
+ *
+ * Returns 0 in case of success, -1 in case of error
+ */
+int
+xmlXPathRegisterFunc(xmlXPathContextPtr ctxt, const xmlChar *name,
+		     xmlXPathFunction f) {
+    return(xmlXPathRegisterFuncNS(ctxt, name, NULL, f));
+}
+
+/**
+ * xmlXPathRegisterFuncNS:
+ * @ctxt:  the XPath context
+ * @name:  the function name
+ * @ns_uri:  the function namespace URI
+ * @f:  the function implementation or NULL
+ *
+ * Register a new function. If @f is NULL it unregisters the function
+ *
+ * Returns 0 in case of success, -1 in case of error
+ */
+int
+xmlXPathRegisterFuncNS(xmlXPathContextPtr ctxt, const xmlChar *name,
+		       const xmlChar *ns_uri, xmlXPathFunction f) {
+    if (ctxt == NULL)
+	return(-1);
+    if (name == NULL)
+	return(-1);
+
+    if (ctxt->funcHash == NULL)
+	ctxt->funcHash = xmlHashCreate(0);
+    if (ctxt->funcHash == NULL)
+	return(-1);
+    if (f == NULL)
+        return(xmlHashRemoveEntry2(ctxt->funcHash, name, ns_uri, NULL));
+XML_IGNORE_PEDANTIC_WARNINGS
+    return(xmlHashAddEntry2(ctxt->funcHash, name, ns_uri, (void *) f));
+XML_POP_WARNINGS
+}
+
+/**
+ * xmlXPathRegisterFuncLookup:
+ * @ctxt:  the XPath context
+ * @f:  the lookup function
+ * @funcCtxt:  the lookup data
+ *
+ * Registers an external mechanism to do function lookup.
+ */
+void
+xmlXPathRegisterFuncLookup (xmlXPathContextPtr ctxt,
+			    xmlXPathFuncLookupFunc f,
+			    void *funcCtxt) {
+    if (ctxt == NULL)
+	return;
+    ctxt->funcLookupFunc = f;
+    ctxt->funcLookupData = funcCtxt;
+}
+
+/**
+ * xmlXPathFunctionLookup:
+ * @ctxt:  the XPath context
+ * @name:  the function name
+ *
+ * Search in the Function array of the context for the given
+ * function.
+ *
+ * Returns the xmlXPathFunction or NULL if not found
+ */
+xmlXPathFunction
+xmlXPathFunctionLookup(xmlXPathContextPtr ctxt, const xmlChar *name) {
+    if (ctxt == NULL)
+	return (NULL);
+
+    if (ctxt->funcLookupFunc != NULL) {
+	xmlXPathFunction ret;
+	xmlXPathFuncLookupFunc f;
+
+	f = ctxt->funcLookupFunc;
+	ret = f(ctxt->funcLookupData, name, NULL);
+	if (ret != NULL)
+	    return(ret);
+    }
+    return(xmlXPathFunctionLookupNS(ctxt, name, NULL));
+}
+
+/**
+ * xmlXPathFunctionLookupNS:
+ * @ctxt:  the XPath context
+ * @name:  the function name
+ * @ns_uri:  the function namespace URI
+ *
+ * Search in the Function array of the context for the given
+ * function.
+ *
+ * Returns the xmlXPathFunction or NULL if not found
+ */
+xmlXPathFunction
+xmlXPathFunctionLookupNS(xmlXPathContextPtr ctxt, const xmlChar *name,
+			 const xmlChar *ns_uri) {
+    xmlXPathFunction ret;
+
+    if (ctxt == NULL)
+	return(NULL);
+    if (name == NULL)
+	return(NULL);
+
+    if (ctxt->funcLookupFunc != NULL) {
+	xmlXPathFuncLookupFunc f;
+
+	f = ctxt->funcLookupFunc;
+	ret = f(ctxt->funcLookupData, name, ns_uri);
+	if (ret != NULL)
+	    return(ret);
+    }
+
+    if (ctxt->funcHash == NULL)
+	return(NULL);
+
+XML_IGNORE_PEDANTIC_WARNINGS
+    ret = (xmlXPathFunction) xmlHashLookup2(ctxt->funcHash, name, ns_uri);
+XML_POP_WARNINGS
+    return(ret);
+}
+
+/**
+ * xmlXPathRegisteredFuncsCleanup:
+ * @ctxt:  the XPath context
+ *
+ * Cleanup the XPath context data associated to registered functions
+ */
+void
+xmlXPathRegisteredFuncsCleanup(xmlXPathContextPtr ctxt) {
+    if (ctxt == NULL)
+	return;
+
+    xmlHashFree(ctxt->funcHash, NULL);
+    ctxt->funcHash = NULL;
+}
+
+/************************************************************************
+ *									*
+ *			Routines to handle Variables			*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlXPathRegisterVariable:
+ * @ctxt:  the XPath context
+ * @name:  the variable name
+ * @value:  the variable value or NULL
+ *
+ * Register a new variable value. If @value is NULL it unregisters
+ * the variable
+ *
+ * Returns 0 in case of success, -1 in case of error
+ */
+int
+xmlXPathRegisterVariable(xmlXPathContextPtr ctxt, const xmlChar *name,
+			 xmlXPathObjectPtr value) {
+    return(xmlXPathRegisterVariableNS(ctxt, name, NULL, value));
+}
+
+/**
+ * xmlXPathRegisterVariableNS:
+ * @ctxt:  the XPath context
+ * @name:  the variable name
+ * @ns_uri:  the variable namespace URI
+ * @value:  the variable value or NULL
+ *
+ * Register a new variable value. If @value is NULL it unregisters
+ * the variable
+ *
+ * Returns 0 in case of success, -1 in case of error
+ */
+int
+xmlXPathRegisterVariableNS(xmlXPathContextPtr ctxt, const xmlChar *name,
+			   const xmlChar *ns_uri,
+			   xmlXPathObjectPtr value) {
+    if (ctxt == NULL)
+	return(-1);
+    if (name == NULL)
+	return(-1);
+
+    if (ctxt->varHash == NULL)
+	ctxt->varHash = xmlHashCreate(0);
+    if (ctxt->varHash == NULL)
+	return(-1);
+    if (value == NULL)
+        return(xmlHashRemoveEntry2(ctxt->varHash, name, ns_uri,
+	                           xmlXPathFreeObjectEntry));
+    return(xmlHashUpdateEntry2(ctxt->varHash, name, ns_uri,
+			       (void *) value, xmlXPathFreeObjectEntry));
+}
+
+/**
+ * xmlXPathRegisterVariableLookup:
+ * @ctxt:  the XPath context
+ * @f:  the lookup function
+ * @data:  the lookup data
+ *
+ * register an external mechanism to do variable lookup
+ */
+void
+xmlXPathRegisterVariableLookup(xmlXPathContextPtr ctxt,
+	 xmlXPathVariableLookupFunc f, void *data) {
+    if (ctxt == NULL)
+	return;
+    ctxt->varLookupFunc = f;
+    ctxt->varLookupData = data;
+}
+
+/**
+ * xmlXPathVariableLookup:
+ * @ctxt:  the XPath context
+ * @name:  the variable name
+ *
+ * Search in the Variable array of the context for the given
+ * variable value.
+ *
+ * Returns a copy of the value or NULL if not found
+ */
+xmlXPathObjectPtr
+xmlXPathVariableLookup(xmlXPathContextPtr ctxt, const xmlChar *name) {
+    if (ctxt == NULL)
+	return(NULL);
+
+    if (ctxt->varLookupFunc != NULL) {
+	xmlXPathObjectPtr ret;
+
+	ret = ((xmlXPathVariableLookupFunc)ctxt->varLookupFunc)
+	        (ctxt->varLookupData, name, NULL);
+	return(ret);
+    }
+    return(xmlXPathVariableLookupNS(ctxt, name, NULL));
+}
+
+/**
+ * xmlXPathVariableLookupNS:
+ * @ctxt:  the XPath context
+ * @name:  the variable name
+ * @ns_uri:  the variable namespace URI
+ *
+ * Search in the Variable array of the context for the given
+ * variable value.
+ *
+ * Returns the a copy of the value or NULL if not found
+ */
+xmlXPathObjectPtr
+xmlXPathVariableLookupNS(xmlXPathContextPtr ctxt, const xmlChar *name,
+			 const xmlChar *ns_uri) {
+    if (ctxt == NULL)
+	return(NULL);
+
+    if (ctxt->varLookupFunc != NULL) {
+	xmlXPathObjectPtr ret;
+
+	ret = ((xmlXPathVariableLookupFunc)ctxt->varLookupFunc)
+	        (ctxt->varLookupData, name, ns_uri);
+	if (ret != NULL) return(ret);
+    }
+
+    if (ctxt->varHash == NULL)
+	return(NULL);
+    if (name == NULL)
+	return(NULL);
+
+    return(xmlXPathCacheObjectCopy(ctxt, (xmlXPathObjectPtr)
+		xmlHashLookup2(ctxt->varHash, name, ns_uri)));
+}
+
+/**
+ * xmlXPathRegisteredVariablesCleanup:
+ * @ctxt:  the XPath context
+ *
+ * Cleanup the XPath context data associated to registered variables
+ */
+void
+xmlXPathRegisteredVariablesCleanup(xmlXPathContextPtr ctxt) {
+    if (ctxt == NULL)
+	return;
+
+    xmlHashFree(ctxt->varHash, xmlXPathFreeObjectEntry);
+    ctxt->varHash = NULL;
+}
+
+/**
+ * xmlXPathRegisterNs:
+ * @ctxt:  the XPath context
+ * @prefix:  the namespace prefix cannot be NULL or empty string
+ * @ns_uri:  the namespace name
+ *
+ * Register a new namespace. If @ns_uri is NULL it unregisters
+ * the namespace
+ *
+ * Returns 0 in case of success, -1 in case of error
+ */
+int
+xmlXPathRegisterNs(xmlXPathContextPtr ctxt, const xmlChar *prefix,
+			   const xmlChar *ns_uri) {
+    if (ctxt == NULL)
+	return(-1);
+    if (prefix == NULL)
+	return(-1);
+    if (prefix[0] == 0)
+	return(-1);
+
+    if (ctxt->nsHash == NULL)
+	ctxt->nsHash = xmlHashCreate(10);
+    if (ctxt->nsHash == NULL)
+	return(-1);
+    if (ns_uri == NULL)
+        return(xmlHashRemoveEntry(ctxt->nsHash, prefix,
+	                          xmlHashDefaultDeallocator));
+    return(xmlHashUpdateEntry(ctxt->nsHash, prefix, (void *) xmlStrdup(ns_uri),
+			      xmlHashDefaultDeallocator));
+}
+
+/**
+ * xmlXPathNsLookup:
+ * @ctxt:  the XPath context
+ * @prefix:  the namespace prefix value
+ *
+ * Search in the namespace declaration array of the context for the given
+ * namespace name associated to the given prefix
+ *
+ * Returns the value or NULL if not found
+ */
+const xmlChar *
+xmlXPathNsLookup(xmlXPathContextPtr ctxt, const xmlChar *prefix) {
+    if (ctxt == NULL)
+	return(NULL);
+    if (prefix == NULL)
+	return(NULL);
+
+#ifdef XML_XML_NAMESPACE
+    if (xmlStrEqual(prefix, (const xmlChar *) "xml"))
+	return(XML_XML_NAMESPACE);
+#endif
+
+    if (ctxt->namespaces != NULL) {
+	int i;
+
+	for (i = 0;i < ctxt->nsNr;i++) {
+	    if ((ctxt->namespaces[i] != NULL) &&
+		(xmlStrEqual(ctxt->namespaces[i]->prefix, prefix)))
+		return(ctxt->namespaces[i]->href);
+	}
+    }
+
+    return((const xmlChar *) xmlHashLookup(ctxt->nsHash, prefix));
+}
+
+/**
+ * xmlXPathRegisteredNsCleanup:
+ * @ctxt:  the XPath context
+ *
+ * Cleanup the XPath context data associated to registered variables
+ */
+void
+xmlXPathRegisteredNsCleanup(xmlXPathContextPtr ctxt) {
+    if (ctxt == NULL)
+	return;
+
+    xmlHashFree(ctxt->nsHash, xmlHashDefaultDeallocator);
+    ctxt->nsHash = NULL;
+}
+
+/************************************************************************
+ *									*
+ *			Routines to handle Values			*
+ *									*
+ ************************************************************************/
+
+/* Allocations are terrible, one needs to optimize all this !!! */
+
+/**
+ * xmlXPathNewFloat:
+ * @val:  the double value
+ *
+ * Create a new xmlXPathObjectPtr of type double and of value @val
+ *
+ * Returns the newly created object.
+ */
+xmlXPathObjectPtr
+xmlXPathNewFloat(double val) {
+    xmlXPathObjectPtr ret;
+
+    ret = (xmlXPathObjectPtr) xmlMalloc(sizeof(xmlXPathObject));
+    if (ret == NULL) {
+        xmlXPathErrMemory(NULL, "creating float object\n");
+	return(NULL);
+    }
+    memset(ret, 0 , (size_t) sizeof(xmlXPathObject));
+    ret->type = XPATH_NUMBER;
+    ret->floatval = val;
+#ifdef XP_DEBUG_OBJ_USAGE
+    xmlXPathDebugObjUsageRequested(NULL, XPATH_NUMBER);
+#endif
+    return(ret);
+}
+
+/**
+ * xmlXPathNewBoolean:
+ * @val:  the boolean value
+ *
+ * Create a new xmlXPathObjectPtr of type boolean and of value @val
+ *
+ * Returns the newly created object.
+ */
+xmlXPathObjectPtr
+xmlXPathNewBoolean(int val) {
+    xmlXPathObjectPtr ret;
+
+    ret = (xmlXPathObjectPtr) xmlMalloc(sizeof(xmlXPathObject));
+    if (ret == NULL) {
+        xmlXPathErrMemory(NULL, "creating boolean object\n");
+	return(NULL);
+    }
+    memset(ret, 0 , (size_t) sizeof(xmlXPathObject));
+    ret->type = XPATH_BOOLEAN;
+    ret->boolval = (val != 0);
+#ifdef XP_DEBUG_OBJ_USAGE
+    xmlXPathDebugObjUsageRequested(NULL, XPATH_BOOLEAN);
+#endif
+    return(ret);
+}
+
+/**
+ * xmlXPathNewString:
+ * @val:  the xmlChar * value
+ *
+ * Create a new xmlXPathObjectPtr of type string and of value @val
+ *
+ * Returns the newly created object.
+ */
+xmlXPathObjectPtr
+xmlXPathNewString(const xmlChar *val) {
+    xmlXPathObjectPtr ret;
+
+    ret = (xmlXPathObjectPtr) xmlMalloc(sizeof(xmlXPathObject));
+    if (ret == NULL) {
+        xmlXPathErrMemory(NULL, "creating string object\n");
+	return(NULL);
+    }
+    memset(ret, 0 , (size_t) sizeof(xmlXPathObject));
+    ret->type = XPATH_STRING;
+    if (val != NULL)
+	ret->stringval = xmlStrdup(val);
+    else
+	ret->stringval = xmlStrdup((const xmlChar *)"");
+#ifdef XP_DEBUG_OBJ_USAGE
+    xmlXPathDebugObjUsageRequested(NULL, XPATH_STRING);
+#endif
+    return(ret);
+}
+
+/**
+ * xmlXPathWrapString:
+ * @val:  the xmlChar * value
+ *
+ * Wraps the @val string into an XPath object.
+ *
+ * Returns the newly created object.
+ */
+xmlXPathObjectPtr
+xmlXPathWrapString (xmlChar *val) {
+    xmlXPathObjectPtr ret;
+
+    ret = (xmlXPathObjectPtr) xmlMalloc(sizeof(xmlXPathObject));
+    if (ret == NULL) {
+        xmlXPathErrMemory(NULL, "creating string object\n");
+	return(NULL);
+    }
+    memset(ret, 0 , (size_t) sizeof(xmlXPathObject));
+    ret->type = XPATH_STRING;
+    ret->stringval = val;
+#ifdef XP_DEBUG_OBJ_USAGE
+    xmlXPathDebugObjUsageRequested(NULL, XPATH_STRING);
+#endif
+    return(ret);
+}
+
+/**
+ * xmlXPathNewCString:
+ * @val:  the char * value
+ *
+ * Create a new xmlXPathObjectPtr of type string and of value @val
+ *
+ * Returns the newly created object.
+ */
+xmlXPathObjectPtr
+xmlXPathNewCString(const char *val) {
+    xmlXPathObjectPtr ret;
+
+    ret = (xmlXPathObjectPtr) xmlMalloc(sizeof(xmlXPathObject));
+    if (ret == NULL) {
+        xmlXPathErrMemory(NULL, "creating string object\n");
+	return(NULL);
+    }
+    memset(ret, 0 , (size_t) sizeof(xmlXPathObject));
+    ret->type = XPATH_STRING;
+    ret->stringval = xmlStrdup(BAD_CAST val);
+#ifdef XP_DEBUG_OBJ_USAGE
+    xmlXPathDebugObjUsageRequested(NULL, XPATH_STRING);
+#endif
+    return(ret);
+}
+
+/**
+ * xmlXPathWrapCString:
+ * @val:  the char * value
+ *
+ * Wraps a string into an XPath object.
+ *
+ * Returns the newly created object.
+ */
+xmlXPathObjectPtr
+xmlXPathWrapCString (char * val) {
+    return(xmlXPathWrapString((xmlChar *)(val)));
+}
+
+/**
+ * xmlXPathWrapExternal:
+ * @val:  the user data
+ *
+ * Wraps the @val data into an XPath object.
+ *
+ * Returns the newly created object.
+ */
+xmlXPathObjectPtr
+xmlXPathWrapExternal (void *val) {
+    xmlXPathObjectPtr ret;
+
+    ret = (xmlXPathObjectPtr) xmlMalloc(sizeof(xmlXPathObject));
+    if (ret == NULL) {
+        xmlXPathErrMemory(NULL, "creating user object\n");
+	return(NULL);
+    }
+    memset(ret, 0 , (size_t) sizeof(xmlXPathObject));
+    ret->type = XPATH_USERS;
+    ret->user = val;
+#ifdef XP_DEBUG_OBJ_USAGE
+    xmlXPathDebugObjUsageRequested(NULL, XPATH_USERS);
+#endif
+    return(ret);
+}
+
+/**
+ * xmlXPathObjectCopy:
+ * @val:  the original object
+ *
+ * allocate a new copy of a given object
+ *
+ * Returns the newly created object.
+ */
+xmlXPathObjectPtr
+xmlXPathObjectCopy(xmlXPathObjectPtr val) {
+    xmlXPathObjectPtr ret;
+
+    if (val == NULL)
+	return(NULL);
+
+    ret = (xmlXPathObjectPtr) xmlMalloc(sizeof(xmlXPathObject));
+    if (ret == NULL) {
+        xmlXPathErrMemory(NULL, "copying object\n");
+	return(NULL);
+    }
+    memcpy(ret, val , (size_t) sizeof(xmlXPathObject));
+#ifdef XP_DEBUG_OBJ_USAGE
+    xmlXPathDebugObjUsageRequested(NULL, val->type);
+#endif
+    switch (val->type) {
+	case XPATH_BOOLEAN:
+	case XPATH_NUMBER:
+	case XPATH_POINT:
+	case XPATH_RANGE:
+	    break;
+	case XPATH_STRING:
+	    ret->stringval = xmlStrdup(val->stringval);
+	    break;
+	case XPATH_XSLT_TREE:
+#if 0
+/*
+  Removed 11 July 2004 - the current handling of xslt tmpRVT nodes means that
+  this previous handling is no longer correct, and can cause some serious
+  problems (ref. bug 145547)
+*/
+	    if ((val->nodesetval != NULL) &&
+		(val->nodesetval->nodeTab != NULL)) {
+		xmlNodePtr cur, tmp;
+		xmlDocPtr top;
+
+		ret->boolval = 1;
+		top =  xmlNewDoc(NULL);
+		top->name = (char *)
+		    xmlStrdup(val->nodesetval->nodeTab[0]->name);
+		ret->user = top;
+		if (top != NULL) {
+		    top->doc = top;
+		    cur = val->nodesetval->nodeTab[0]->children;
+		    while (cur != NULL) {
+			tmp = xmlDocCopyNode(cur, top, 1);
+			xmlAddChild((xmlNodePtr) top, tmp);
+			cur = cur->next;
+		    }
+		}
+
+		ret->nodesetval = xmlXPathNodeSetCreate((xmlNodePtr) top);
+	    } else
+		ret->nodesetval = xmlXPathNodeSetCreate(NULL);
+	    /* Deallocate the copied tree value */
+	    break;
+#endif
+	case XPATH_NODESET:
+            /* TODO: Check memory error. */
+	    ret->nodesetval = xmlXPathNodeSetMerge(NULL, val->nodesetval);
+	    /* Do not deallocate the copied tree value */
+	    ret->boolval = 0;
+	    break;
+	case XPATH_LOCATIONSET:
+#ifdef LIBXML_XPTR_ENABLED
+	{
+	    xmlLocationSetPtr loc = val->user;
+	    ret->user = (void *) xmlXPtrLocationSetMerge(NULL, loc);
+	    break;
+	}
+#endif
+        case XPATH_USERS:
+	    ret->user = val->user;
+	    break;
+        case XPATH_UNDEFINED:
+	    xmlGenericError(xmlGenericErrorContext,
+		    "xmlXPathObjectCopy: unsupported type %d\n",
+		    val->type);
+	    break;
+    }
+    return(ret);
+}
+
+/**
+ * xmlXPathFreeObject:
+ * @obj:  the object to free
+ *
+ * Free up an xmlXPathObjectPtr object.
+ */
+void
+xmlXPathFreeObject(xmlXPathObjectPtr obj) {
+    if (obj == NULL) return;
+    if ((obj->type == XPATH_NODESET) || (obj->type == XPATH_XSLT_TREE)) {
+	if (obj->boolval) {
+#if 0
+	    if (obj->user != NULL) {
+                xmlXPathFreeNodeSet(obj->nodesetval);
+		xmlFreeNodeList((xmlNodePtr) obj->user);
+	    } else
+#endif
+	    obj->type = XPATH_XSLT_TREE; /* TODO: Just for debugging. */
+	    if (obj->nodesetval != NULL)
+		xmlXPathFreeValueTree(obj->nodesetval);
+	} else {
+	    if (obj->nodesetval != NULL)
+		xmlXPathFreeNodeSet(obj->nodesetval);
+	}
+#ifdef LIBXML_XPTR_ENABLED
+    } else if (obj->type == XPATH_LOCATIONSET) {
+	if (obj->user != NULL)
+	    xmlXPtrFreeLocationSet(obj->user);
+#endif
+    } else if (obj->type == XPATH_STRING) {
+	if (obj->stringval != NULL)
+	    xmlFree(obj->stringval);
+    }
+#ifdef XP_DEBUG_OBJ_USAGE
+    xmlXPathDebugObjUsageReleased(NULL, obj->type);
+#endif
+    xmlFree(obj);
+}
+
+static void
+xmlXPathFreeObjectEntry(void *obj, const xmlChar *name ATTRIBUTE_UNUSED) {
+    xmlXPathFreeObject((xmlXPathObjectPtr) obj);
+}
+
+/**
+ * xmlXPathReleaseObject:
+ * @obj:  the xmlXPathObjectPtr to free or to cache
+ *
+ * Depending on the state of the cache this frees the given
+ * XPath object or stores it in the cache.
+ */
+static void
+xmlXPathReleaseObject(xmlXPathContextPtr ctxt, xmlXPathObjectPtr obj)
+{
+#define XP_CACHE_ADD(sl, o) if (sl == NULL) { \
+	sl = xmlPointerListCreate(10); if (sl == NULL) goto free_obj; } \
+    if (xmlPointerListAddSize(sl, obj, 0) == -1) goto free_obj;
+
+#define XP_CACHE_WANTS(sl, n) ((sl == NULL) || ((sl)->number < n))
+
+    if (obj == NULL)
+	return;
+    if ((ctxt == NULL) || (ctxt->cache == NULL)) {
+	 xmlXPathFreeObject(obj);
+    } else {
+	xmlXPathContextCachePtr cache =
+	    (xmlXPathContextCachePtr) ctxt->cache;
+
+	switch (obj->type) {
+	    case XPATH_NODESET:
+	    case XPATH_XSLT_TREE:
+		if (obj->nodesetval != NULL) {
+		    if (obj->boolval) {
+			/*
+			* It looks like the @boolval is used for
+			* evaluation if this an XSLT Result Tree Fragment.
+			* TODO: Check if this assumption is correct.
+			*/
+			obj->type = XPATH_XSLT_TREE; /* just for debugging */
+			xmlXPathFreeValueTree(obj->nodesetval);
+			obj->nodesetval = NULL;
+		    } else if ((obj->nodesetval->nodeMax <= 40) &&
+			(XP_CACHE_WANTS(cache->nodesetObjs,
+					cache->maxNodeset)))
+		    {
+			XP_CACHE_ADD(cache->nodesetObjs, obj);
+			goto obj_cached;
+		    } else {
+			xmlXPathFreeNodeSet(obj->nodesetval);
+			obj->nodesetval = NULL;
+		    }
+		}
+		break;
+	    case XPATH_STRING:
+		if (obj->stringval != NULL)
+		    xmlFree(obj->stringval);
+
+		if (XP_CACHE_WANTS(cache->stringObjs, cache->maxString)) {
+		    XP_CACHE_ADD(cache->stringObjs, obj);
+		    goto obj_cached;
+		}
+		break;
+	    case XPATH_BOOLEAN:
+		if (XP_CACHE_WANTS(cache->booleanObjs, cache->maxBoolean)) {
+		    XP_CACHE_ADD(cache->booleanObjs, obj);
+		    goto obj_cached;
+		}
+		break;
+	    case XPATH_NUMBER:
+		if (XP_CACHE_WANTS(cache->numberObjs, cache->maxNumber)) {
+		    XP_CACHE_ADD(cache->numberObjs, obj);
+		    goto obj_cached;
+		}
+		break;
+#ifdef LIBXML_XPTR_ENABLED
+	    case XPATH_LOCATIONSET:
+		if (obj->user != NULL) {
+		    xmlXPtrFreeLocationSet(obj->user);
+		}
+		goto free_obj;
+#endif
+	    default:
+		goto free_obj;
+	}
+
+	/*
+	* Fallback to adding to the misc-objects slot.
+	*/
+	if (XP_CACHE_WANTS(cache->miscObjs, cache->maxMisc)) {
+	    XP_CACHE_ADD(cache->miscObjs, obj);
+	} else
+	    goto free_obj;
+
+obj_cached:
+
+#ifdef XP_DEBUG_OBJ_USAGE
+	xmlXPathDebugObjUsageReleased(ctxt, obj->type);
+#endif
+
+	if (obj->nodesetval != NULL) {
+	    xmlNodeSetPtr tmpset = obj->nodesetval;
+
+	    /*
+	    * TODO: Due to those nasty ns-nodes, we need to traverse
+	    *  the list and free the ns-nodes.
+	    * URGENT TODO: Check if it's actually slowing things down.
+	    *  Maybe we shouldn't try to preserve the list.
+	    */
+	    if (tmpset->nodeNr > 1) {
+		int i;
+		xmlNodePtr node;
+
+		for (i = 0; i < tmpset->nodeNr; i++) {
+		    node = tmpset->nodeTab[i];
+		    if ((node != NULL) &&
+			(node->type == XML_NAMESPACE_DECL))
+		    {
+			xmlXPathNodeSetFreeNs((xmlNsPtr) node);
+		    }
+		}
+	    } else if (tmpset->nodeNr == 1) {
+		if ((tmpset->nodeTab[0] != NULL) &&
+		    (tmpset->nodeTab[0]->type == XML_NAMESPACE_DECL))
+		    xmlXPathNodeSetFreeNs((xmlNsPtr) tmpset->nodeTab[0]);
+	    }
+	    tmpset->nodeNr = 0;
+	    memset(obj, 0, sizeof(xmlXPathObject));
+	    obj->nodesetval = tmpset;
+	} else
+	    memset(obj, 0, sizeof(xmlXPathObject));
+
+	return;
+
+free_obj:
+	/*
+	* Cache is full; free the object.
+	*/
+	if (obj->nodesetval != NULL)
+	    xmlXPathFreeNodeSet(obj->nodesetval);
+#ifdef XP_DEBUG_OBJ_USAGE
+	xmlXPathDebugObjUsageReleased(NULL, obj->type);
+#endif
+	xmlFree(obj);
+    }
+    return;
+}
+
+
+/************************************************************************
+ *									*
+ *			Type Casting Routines				*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlXPathCastBooleanToString:
+ * @val:  a boolean
+ *
+ * Converts a boolean to its string value.
+ *
+ * Returns a newly allocated string.
+ */
+xmlChar *
+xmlXPathCastBooleanToString (int val) {
+    xmlChar *ret;
+    if (val)
+	ret = xmlStrdup((const xmlChar *) "true");
+    else
+	ret = xmlStrdup((const xmlChar *) "false");
+    return(ret);
+}
+
+/**
+ * xmlXPathCastNumberToString:
+ * @val:  a number
+ *
+ * Converts a number to its string value.
+ *
+ * Returns a newly allocated string.
+ */
+xmlChar *
+xmlXPathCastNumberToString (double val) {
+    xmlChar *ret;
+    switch (xmlXPathIsInf(val)) {
+    case 1:
+	ret = xmlStrdup((const xmlChar *) "Infinity");
+	break;
+    case -1:
+	ret = xmlStrdup((const xmlChar *) "-Infinity");
+	break;
+    default:
+	if (xmlXPathIsNaN(val)) {
+	    ret = xmlStrdup((const xmlChar *) "NaN");
+	} else if (val == 0) {
+            /* Omit sign for negative zero. */
+	    ret = xmlStrdup((const xmlChar *) "0");
+	} else {
+	    /* could be improved */
+	    char buf[100];
+	    xmlXPathFormatNumber(val, buf, 99);
+	    buf[99] = 0;
+	    ret = xmlStrdup((const xmlChar *) buf);
+	}
+    }
+    return(ret);
+}
+
+/**
+ * xmlXPathCastNodeToString:
+ * @node:  a node
+ *
+ * Converts a node to its string value.
+ *
+ * Returns a newly allocated string.
+ */
+xmlChar *
+xmlXPathCastNodeToString (xmlNodePtr node) {
+xmlChar *ret;
+    if ((ret = xmlNodeGetContent(node)) == NULL)
+	ret = xmlStrdup((const xmlChar *) "");
+    return(ret);
+}
+
+/**
+ * xmlXPathCastNodeSetToString:
+ * @ns:  a node-set
+ *
+ * Converts a node-set to its string value.
+ *
+ * Returns a newly allocated string.
+ */
+xmlChar *
+xmlXPathCastNodeSetToString (xmlNodeSetPtr ns) {
+    if ((ns == NULL) || (ns->nodeNr == 0) || (ns->nodeTab == NULL))
+	return(xmlStrdup((const xmlChar *) ""));
+
+    if (ns->nodeNr > 1)
+	xmlXPathNodeSetSort(ns);
+    return(xmlXPathCastNodeToString(ns->nodeTab[0]));
+}
+
+/**
+ * xmlXPathCastToString:
+ * @val:  an XPath object
+ *
+ * Converts an existing object to its string() equivalent
+ *
+ * Returns the allocated string value of the object, NULL in case of error.
+ *         It's up to the caller to free the string memory with xmlFree().
+ */
+xmlChar *
+xmlXPathCastToString(xmlXPathObjectPtr val) {
+    xmlChar *ret = NULL;
+
+    if (val == NULL)
+	return(xmlStrdup((const xmlChar *) ""));
+    switch (val->type) {
+	case XPATH_UNDEFINED:
+#ifdef DEBUG_EXPR
+	    xmlGenericError(xmlGenericErrorContext, "String: undefined\n");
+#endif
+	    ret = xmlStrdup((const xmlChar *) "");
+	    break;
+        case XPATH_NODESET:
+        case XPATH_XSLT_TREE:
+	    ret = xmlXPathCastNodeSetToString(val->nodesetval);
+	    break;
+	case XPATH_STRING:
+	    return(xmlStrdup(val->stringval));
+        case XPATH_BOOLEAN:
+	    ret = xmlXPathCastBooleanToString(val->boolval);
+	    break;
+	case XPATH_NUMBER: {
+	    ret = xmlXPathCastNumberToString(val->floatval);
+	    break;
+	}
+	case XPATH_USERS:
+	case XPATH_POINT:
+	case XPATH_RANGE:
+	case XPATH_LOCATIONSET:
+	    TODO
+	    ret = xmlStrdup((const xmlChar *) "");
+	    break;
+    }
+    return(ret);
+}
+
+/**
+ * xmlXPathConvertString:
+ * @val:  an XPath object
+ *
+ * Converts an existing object to its string() equivalent
+ *
+ * Returns the new object, the old one is freed (or the operation
+ *         is done directly on @val)
+ */
+xmlXPathObjectPtr
+xmlXPathConvertString(xmlXPathObjectPtr val) {
+    xmlChar *res = NULL;
+
+    if (val == NULL)
+	return(xmlXPathNewCString(""));
+
+    switch (val->type) {
+    case XPATH_UNDEFINED:
+#ifdef DEBUG_EXPR
+	xmlGenericError(xmlGenericErrorContext, "STRING: undefined\n");
+#endif
+	break;
+    case XPATH_NODESET:
+    case XPATH_XSLT_TREE:
+	res = xmlXPathCastNodeSetToString(val->nodesetval);
+	break;
+    case XPATH_STRING:
+	return(val);
+    case XPATH_BOOLEAN:
+	res = xmlXPathCastBooleanToString(val->boolval);
+	break;
+    case XPATH_NUMBER:
+	res = xmlXPathCastNumberToString(val->floatval);
+	break;
+    case XPATH_USERS:
+    case XPATH_POINT:
+    case XPATH_RANGE:
+    case XPATH_LOCATIONSET:
+	TODO;
+	break;
+    }
+    xmlXPathFreeObject(val);
+    if (res == NULL)
+	return(xmlXPathNewCString(""));
+    return(xmlXPathWrapString(res));
+}
+
+/**
+ * xmlXPathCastBooleanToNumber:
+ * @val:  a boolean
+ *
+ * Converts a boolean to its number value
+ *
+ * Returns the number value
+ */
+double
+xmlXPathCastBooleanToNumber(int val) {
+    if (val)
+	return(1.0);
+    return(0.0);
+}
+
+/**
+ * xmlXPathCastStringToNumber:
+ * @val:  a string
+ *
+ * Converts a string to its number value
+ *
+ * Returns the number value
+ */
+double
+xmlXPathCastStringToNumber(const xmlChar * val) {
+    return(xmlXPathStringEvalNumber(val));
+}
+
+/**
+ * xmlXPathCastNodeToNumber:
+ * @node:  a node
+ *
+ * Converts a node to its number value
+ *
+ * Returns the number value
+ */
+double
+xmlXPathCastNodeToNumber (xmlNodePtr node) {
+    xmlChar *strval;
+    double ret;
+
+    if (node == NULL)
+	return(xmlXPathNAN);
+    strval = xmlXPathCastNodeToString(node);
+    if (strval == NULL)
+	return(xmlXPathNAN);
+    ret = xmlXPathCastStringToNumber(strval);
+    xmlFree(strval);
+
+    return(ret);
+}
+
+/**
+ * xmlXPathCastNodeSetToNumber:
+ * @ns:  a node-set
+ *
+ * Converts a node-set to its number value
+ *
+ * Returns the number value
+ */
+double
+xmlXPathCastNodeSetToNumber (xmlNodeSetPtr ns) {
+    xmlChar *str;
+    double ret;
+
+    if (ns == NULL)
+	return(xmlXPathNAN);
+    str = xmlXPathCastNodeSetToString(ns);
+    ret = xmlXPathCastStringToNumber(str);
+    xmlFree(str);
+    return(ret);
+}
+
+/**
+ * xmlXPathCastToNumber:
+ * @val:  an XPath object
+ *
+ * Converts an XPath object to its number value
+ *
+ * Returns the number value
+ */
+double
+xmlXPathCastToNumber(xmlXPathObjectPtr val) {
+    double ret = 0.0;
+
+    if (val == NULL)
+	return(xmlXPathNAN);
+    switch (val->type) {
+    case XPATH_UNDEFINED:
+#ifdef DEBUG_EXPR
+	xmlGenericError(xmlGenericErrorContext, "NUMBER: undefined\n");
+#endif
+	ret = xmlXPathNAN;
+	break;
+    case XPATH_NODESET:
+    case XPATH_XSLT_TREE:
+	ret = xmlXPathCastNodeSetToNumber(val->nodesetval);
+	break;
+    case XPATH_STRING:
+	ret = xmlXPathCastStringToNumber(val->stringval);
+	break;
+    case XPATH_NUMBER:
+	ret = val->floatval;
+	break;
+    case XPATH_BOOLEAN:
+	ret = xmlXPathCastBooleanToNumber(val->boolval);
+	break;
+    case XPATH_USERS:
+    case XPATH_POINT:
+    case XPATH_RANGE:
+    case XPATH_LOCATIONSET:
+	TODO;
+	ret = xmlXPathNAN;
+	break;
+    }
+    return(ret);
+}
+
+/**
+ * xmlXPathConvertNumber:
+ * @val:  an XPath object
+ *
+ * Converts an existing object to its number() equivalent
+ *
+ * Returns the new object, the old one is freed (or the operation
+ *         is done directly on @val)
+ */
+xmlXPathObjectPtr
+xmlXPathConvertNumber(xmlXPathObjectPtr val) {
+    xmlXPathObjectPtr ret;
+
+    if (val == NULL)
+	return(xmlXPathNewFloat(0.0));
+    if (val->type == XPATH_NUMBER)
+	return(val);
+    ret = xmlXPathNewFloat(xmlXPathCastToNumber(val));
+    xmlXPathFreeObject(val);
+    return(ret);
+}
+
+/**
+ * xmlXPathCastNumberToBoolean:
+ * @val:  a number
+ *
+ * Converts a number to its boolean value
+ *
+ * Returns the boolean value
+ */
+int
+xmlXPathCastNumberToBoolean (double val) {
+     if (xmlXPathIsNaN(val) || (val == 0.0))
+	 return(0);
+     return(1);
+}
+
+/**
+ * xmlXPathCastStringToBoolean:
+ * @val:  a string
+ *
+ * Converts a string to its boolean value
+ *
+ * Returns the boolean value
+ */
+int
+xmlXPathCastStringToBoolean (const xmlChar *val) {
+    if ((val == NULL) || (xmlStrlen(val) == 0))
+	return(0);
+    return(1);
+}
+
+/**
+ * xmlXPathCastNodeSetToBoolean:
+ * @ns:  a node-set
+ *
+ * Converts a node-set to its boolean value
+ *
+ * Returns the boolean value
+ */
+int
+xmlXPathCastNodeSetToBoolean (xmlNodeSetPtr ns) {
+    if ((ns == NULL) || (ns->nodeNr == 0))
+	return(0);
+    return(1);
+}
+
+/**
+ * xmlXPathCastToBoolean:
+ * @val:  an XPath object
+ *
+ * Converts an XPath object to its boolean value
+ *
+ * Returns the boolean value
+ */
+int
+xmlXPathCastToBoolean (xmlXPathObjectPtr val) {
+    int ret = 0;
+
+    if (val == NULL)
+	return(0);
+    switch (val->type) {
+    case XPATH_UNDEFINED:
+#ifdef DEBUG_EXPR
+	xmlGenericError(xmlGenericErrorContext, "BOOLEAN: undefined\n");
+#endif
+	ret = 0;
+	break;
+    case XPATH_NODESET:
+    case XPATH_XSLT_TREE:
+	ret = xmlXPathCastNodeSetToBoolean(val->nodesetval);
+	break;
+    case XPATH_STRING:
+	ret = xmlXPathCastStringToBoolean(val->stringval);
+	break;
+    case XPATH_NUMBER:
+	ret = xmlXPathCastNumberToBoolean(val->floatval);
+	break;
+    case XPATH_BOOLEAN:
+	ret = val->boolval;
+	break;
+    case XPATH_USERS:
+    case XPATH_POINT:
+    case XPATH_RANGE:
+    case XPATH_LOCATIONSET:
+	TODO;
+	ret = 0;
+	break;
+    }
+    return(ret);
+}
+
+
+/**
+ * xmlXPathConvertBoolean:
+ * @val:  an XPath object
+ *
+ * Converts an existing object to its boolean() equivalent
+ *
+ * Returns the new object, the old one is freed (or the operation
+ *         is done directly on @val)
+ */
+xmlXPathObjectPtr
+xmlXPathConvertBoolean(xmlXPathObjectPtr val) {
+    xmlXPathObjectPtr ret;
+
+    if (val == NULL)
+	return(xmlXPathNewBoolean(0));
+    if (val->type == XPATH_BOOLEAN)
+	return(val);
+    ret = xmlXPathNewBoolean(xmlXPathCastToBoolean(val));
+    xmlXPathFreeObject(val);
+    return(ret);
+}
+
+/************************************************************************
+ *									*
+ *		Routines to handle XPath contexts			*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlXPathNewContext:
+ * @doc:  the XML document
+ *
+ * Create a new xmlXPathContext
+ *
+ * Returns the xmlXPathContext just allocated. The caller will need to free it.
+ */
+xmlXPathContextPtr
+xmlXPathNewContext(xmlDocPtr doc) {
+    xmlXPathContextPtr ret;
+
+    ret = (xmlXPathContextPtr) xmlMalloc(sizeof(xmlXPathContext));
+    if (ret == NULL) {
+        xmlXPathErrMemory(NULL, "creating context\n");
+	return(NULL);
+    }
+    memset(ret, 0 , (size_t) sizeof(xmlXPathContext));
+    ret->doc = doc;
+    ret->node = NULL;
+
+    ret->varHash = NULL;
+
+    ret->nb_types = 0;
+    ret->max_types = 0;
+    ret->types = NULL;
+
+    ret->funcHash = xmlHashCreate(0);
+
+    ret->nb_axis = 0;
+    ret->max_axis = 0;
+    ret->axis = NULL;
+
+    ret->nsHash = NULL;
+    ret->user = NULL;
+
+    ret->contextSize = -1;
+    ret->proximityPosition = -1;
+
+#ifdef XP_DEFAULT_CACHE_ON
+    if (xmlXPathContextSetCache(ret, 1, -1, 0) == -1) {
+	xmlXPathFreeContext(ret);
+	return(NULL);
+    }
+#endif
+
+    xmlXPathRegisterAllFunctions(ret);
+
+    return(ret);
+}
+
+/**
+ * xmlXPathFreeContext:
+ * @ctxt:  the context to free
+ *
+ * Free up an xmlXPathContext
+ */
+void
+xmlXPathFreeContext(xmlXPathContextPtr ctxt) {
+    if (ctxt == NULL) return;
+
+    if (ctxt->cache != NULL)
+	xmlXPathFreeCache((xmlXPathContextCachePtr) ctxt->cache);
+    xmlXPathRegisteredNsCleanup(ctxt);
+    xmlXPathRegisteredFuncsCleanup(ctxt);
+    xmlXPathRegisteredVariablesCleanup(ctxt);
+    xmlResetError(&ctxt->lastError);
+    xmlFree(ctxt);
+}
+
+/************************************************************************
+ *									*
+ *		Routines to handle XPath parser contexts		*
+ *									*
+ ************************************************************************/
+
+#define CHECK_CTXT(ctxt)						\
+    if (ctxt == NULL) {						\
+	__xmlRaiseError(NULL, NULL, NULL,				\
+		NULL, NULL, XML_FROM_XPATH,				\
+		XML_ERR_INTERNAL_ERROR, XML_ERR_FATAL,			\
+		__FILE__, __LINE__,					\
+		NULL, NULL, NULL, 0, 0,					\
+		"NULL context pointer\n");				\
+	return(NULL);							\
+    }									\
+
+#define CHECK_CTXT_NEG(ctxt)						\
+    if (ctxt == NULL) {						\
+	__xmlRaiseError(NULL, NULL, NULL,				\
+		NULL, NULL, XML_FROM_XPATH,				\
+		XML_ERR_INTERNAL_ERROR, XML_ERR_FATAL,			\
+		__FILE__, __LINE__,					\
+		NULL, NULL, NULL, 0, 0,					\
+		"NULL context pointer\n");				\
+	return(-1);							\
+    }									\
+
+
+#define CHECK_CONTEXT(ctxt)						\
+    if ((ctxt == NULL) || (ctxt->doc == NULL) ||			\
+        (ctxt->doc->children == NULL)) {				\
+	xmlXPatherror(ctxt, __FILE__, __LINE__, XPATH_INVALID_CTXT);	\
+	return(NULL);							\
+    }
+
+
+/**
+ * xmlXPathNewParserContext:
+ * @str:  the XPath expression
+ * @ctxt:  the XPath context
+ *
+ * Create a new xmlXPathParserContext
+ *
+ * Returns the xmlXPathParserContext just allocated.
+ */
+xmlXPathParserContextPtr
+xmlXPathNewParserContext(const xmlChar *str, xmlXPathContextPtr ctxt) {
+    xmlXPathParserContextPtr ret;
+
+    ret = (xmlXPathParserContextPtr) xmlMalloc(sizeof(xmlXPathParserContext));
+    if (ret == NULL) {
+        xmlXPathErrMemory(ctxt, "creating parser context\n");
+	return(NULL);
+    }
+    memset(ret, 0 , (size_t) sizeof(xmlXPathParserContext));
+    ret->cur = ret->base = str;
+    ret->context = ctxt;
+
+    ret->comp = xmlXPathNewCompExpr();
+    if (ret->comp == NULL) {
+	xmlFree(ret->valueTab);
+	xmlFree(ret);
+	return(NULL);
+    }
+    if ((ctxt != NULL) && (ctxt->dict != NULL)) {
+        ret->comp->dict = ctxt->dict;
+	xmlDictReference(ret->comp->dict);
+    }
+
+    return(ret);
+}
+
+/**
+ * xmlXPathCompParserContext:
+ * @comp:  the XPath compiled expression
+ * @ctxt:  the XPath context
+ *
+ * Create a new xmlXPathParserContext when processing a compiled expression
+ *
+ * Returns the xmlXPathParserContext just allocated.
+ */
+static xmlXPathParserContextPtr
+xmlXPathCompParserContext(xmlXPathCompExprPtr comp, xmlXPathContextPtr ctxt) {
+    xmlXPathParserContextPtr ret;
+
+    ret = (xmlXPathParserContextPtr) xmlMalloc(sizeof(xmlXPathParserContext));
+    if (ret == NULL) {
+        xmlXPathErrMemory(ctxt, "creating evaluation context\n");
+	return(NULL);
+    }
+    memset(ret, 0 , (size_t) sizeof(xmlXPathParserContext));
+
+    /* Allocate the value stack */
+    ret->valueTab = (xmlXPathObjectPtr *)
+                     xmlMalloc(10 * sizeof(xmlXPathObjectPtr));
+    if (ret->valueTab == NULL) {
+	xmlFree(ret);
+	xmlXPathErrMemory(ctxt, "creating evaluation context\n");
+	return(NULL);
+    }
+    ret->valueNr = 0;
+    ret->valueMax = 10;
+    ret->value = NULL;
+    ret->valueFrame = 0;
+
+    ret->context = ctxt;
+    ret->comp = comp;
+
+    return(ret);
+}
+
+/**
+ * xmlXPathFreeParserContext:
+ * @ctxt:  the context to free
+ *
+ * Free up an xmlXPathParserContext
+ */
+void
+xmlXPathFreeParserContext(xmlXPathParserContextPtr ctxt) {
+    int i;
+
+    if (ctxt->valueTab != NULL) {
+        for (i = 0; i < ctxt->valueNr; i++) {
+            if (ctxt->context)
+                xmlXPathReleaseObject(ctxt->context, ctxt->valueTab[i]);
+            else
+                xmlXPathFreeObject(ctxt->valueTab[i]);
+        }
+        xmlFree(ctxt->valueTab);
+    }
+    if (ctxt->comp != NULL) {
+#ifdef XPATH_STREAMING
+	if (ctxt->comp->stream != NULL) {
+	    xmlFreePatternList(ctxt->comp->stream);
+	    ctxt->comp->stream = NULL;
+	}
+#endif
+	xmlXPathFreeCompExpr(ctxt->comp);
+    }
+    xmlFree(ctxt);
+}
+
+/************************************************************************
+ *									*
+ *		The implicit core function library			*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlXPathNodeValHash:
+ * @node:  a node pointer
+ *
+ * Function computing the beginning of the string value of the node,
+ * used to speed up comparisons
+ *
+ * Returns an int usable as a hash
+ */
+static unsigned int
+xmlXPathNodeValHash(xmlNodePtr node) {
+    int len = 2;
+    const xmlChar * string = NULL;
+    xmlNodePtr tmp = NULL;
+    unsigned int ret = 0;
+
+    if (node == NULL)
+	return(0);
+
+    if (node->type == XML_DOCUMENT_NODE) {
+	tmp = xmlDocGetRootElement((xmlDocPtr) node);
+	if (tmp == NULL)
+	    node = node->children;
+	else
+	    node = tmp;
+
+	if (node == NULL)
+	    return(0);
+    }
+
+    switch (node->type) {
+	case XML_COMMENT_NODE:
+	case XML_PI_NODE:
+	case XML_CDATA_SECTION_NODE:
+	case XML_TEXT_NODE:
+	    string = node->content;
+	    if (string == NULL)
+		return(0);
+	    if (string[0] == 0)
+		return(0);
+	    return(((unsigned int) string[0]) +
+		   (((unsigned int) string[1]) << 8));
+	case XML_NAMESPACE_DECL:
+	    string = ((xmlNsPtr)node)->href;
+	    if (string == NULL)
+		return(0);
+	    if (string[0] == 0)
+		return(0);
+	    return(((unsigned int) string[0]) +
+		   (((unsigned int) string[1]) << 8));
+	case XML_ATTRIBUTE_NODE:
+	    tmp = ((xmlAttrPtr) node)->children;
+	    break;
+	case XML_ELEMENT_NODE:
+	    tmp = node->children;
+	    break;
+	default:
+	    return(0);
+    }
+    while (tmp != NULL) {
+	switch (tmp->type) {
+	    case XML_CDATA_SECTION_NODE:
+	    case XML_TEXT_NODE:
+		string = tmp->content;
+		break;
+	    default:
+                string = NULL;
+		break;
+	}
+	if ((string != NULL) && (string[0] != 0)) {
+	    if (len == 1) {
+		return(ret + (((unsigned int) string[0]) << 8));
+	    }
+	    if (string[1] == 0) {
+		len = 1;
+		ret = (unsigned int) string[0];
+	    } else {
+		return(((unsigned int) string[0]) +
+		       (((unsigned int) string[1]) << 8));
+	    }
+	}
+	/*
+	 * Skip to next node
+	 */
+	if ((tmp->children != NULL) && (tmp->type != XML_DTD_NODE)) {
+	    if (tmp->children->type != XML_ENTITY_DECL) {
+		tmp = tmp->children;
+		continue;
+	    }
+	}
+	if (tmp == node)
+	    break;
+
+	if (tmp->next != NULL) {
+	    tmp = tmp->next;
+	    continue;
+	}
+
+	do {
+	    tmp = tmp->parent;
+	    if (tmp == NULL)
+		break;
+	    if (tmp == node) {
+		tmp = NULL;
+		break;
+	    }
+	    if (tmp->next != NULL) {
+		tmp = tmp->next;
+		break;
+	    }
+	} while (tmp != NULL);
+    }
+    return(ret);
+}
+
+/**
+ * xmlXPathStringHash:
+ * @string:  a string
+ *
+ * Function computing the beginning of the string value of the node,
+ * used to speed up comparisons
+ *
+ * Returns an int usable as a hash
+ */
+static unsigned int
+xmlXPathStringHash(const xmlChar * string) {
+    if (string == NULL)
+	return((unsigned int) 0);
+    if (string[0] == 0)
+	return(0);
+    return(((unsigned int) string[0]) +
+	   (((unsigned int) string[1]) << 8));
+}
+
+/**
+ * xmlXPathCompareNodeSetFloat:
+ * @ctxt:  the XPath Parser context
+ * @inf:  less than (1) or greater than (0)
+ * @strict:  is the comparison strict
+ * @arg:  the node set
+ * @f:  the value
+ *
+ * Implement the compare operation between a nodeset and a number
+ *     @ns < @val    (1, 1, ...
+ *     @ns <= @val   (1, 0, ...
+ *     @ns > @val    (0, 1, ...
+ *     @ns >= @val   (0, 0, ...
+ *
+ * If one object to be compared is a node-set and the other is a number,
+ * then the comparison will be true if and only if there is a node in the
+ * node-set such that the result of performing the comparison on the number
+ * to be compared and on the result of converting the string-value of that
+ * node to a number using the number function is true.
+ *
+ * Returns 0 or 1 depending on the results of the test.
+ */
+static int
+xmlXPathCompareNodeSetFloat(xmlXPathParserContextPtr ctxt, int inf, int strict,
+	                    xmlXPathObjectPtr arg, xmlXPathObjectPtr f) {
+    int i, ret = 0;
+    xmlNodeSetPtr ns;
+    xmlChar *str2;
+
+    if ((f == NULL) || (arg == NULL) ||
+	((arg->type != XPATH_NODESET) && (arg->type != XPATH_XSLT_TREE))) {
+	xmlXPathReleaseObject(ctxt->context, arg);
+	xmlXPathReleaseObject(ctxt->context, f);
+        return(0);
+    }
+    ns = arg->nodesetval;
+    if (ns != NULL) {
+	for (i = 0;i < ns->nodeNr;i++) {
+	     str2 = xmlXPathCastNodeToString(ns->nodeTab[i]);
+	     if (str2 != NULL) {
+		 valuePush(ctxt,
+			   xmlXPathCacheNewString(ctxt->context, str2));
+		 xmlFree(str2);
+		 xmlXPathNumberFunction(ctxt, 1);
+		 valuePush(ctxt, xmlXPathCacheObjectCopy(ctxt->context, f));
+		 ret = xmlXPathCompareValues(ctxt, inf, strict);
+		 if (ret)
+		     break;
+	     }
+	}
+    }
+    xmlXPathReleaseObject(ctxt->context, arg);
+    xmlXPathReleaseObject(ctxt->context, f);
+    return(ret);
+}
+
+/**
+ * xmlXPathCompareNodeSetString:
+ * @ctxt:  the XPath Parser context
+ * @inf:  less than (1) or greater than (0)
+ * @strict:  is the comparison strict
+ * @arg:  the node set
+ * @s:  the value
+ *
+ * Implement the compare operation between a nodeset and a string
+ *     @ns < @val    (1, 1, ...
+ *     @ns <= @val   (1, 0, ...
+ *     @ns > @val    (0, 1, ...
+ *     @ns >= @val   (0, 0, ...
+ *
+ * If one object to be compared is a node-set and the other is a string,
+ * then the comparison will be true if and only if there is a node in
+ * the node-set such that the result of performing the comparison on the
+ * string-value of the node and the other string is true.
+ *
+ * Returns 0 or 1 depending on the results of the test.
+ */
+static int
+xmlXPathCompareNodeSetString(xmlXPathParserContextPtr ctxt, int inf, int strict,
+	                    xmlXPathObjectPtr arg, xmlXPathObjectPtr s) {
+    int i, ret = 0;
+    xmlNodeSetPtr ns;
+    xmlChar *str2;
+
+    if ((s == NULL) || (arg == NULL) ||
+	((arg->type != XPATH_NODESET) && (arg->type != XPATH_XSLT_TREE))) {
+	xmlXPathReleaseObject(ctxt->context, arg);
+	xmlXPathReleaseObject(ctxt->context, s);
+        return(0);
+    }
+    ns = arg->nodesetval;
+    if (ns != NULL) {
+	for (i = 0;i < ns->nodeNr;i++) {
+	     str2 = xmlXPathCastNodeToString(ns->nodeTab[i]);
+	     if (str2 != NULL) {
+		 valuePush(ctxt,
+			   xmlXPathCacheNewString(ctxt->context, str2));
+		 xmlFree(str2);
+		 valuePush(ctxt, xmlXPathCacheObjectCopy(ctxt->context, s));
+		 ret = xmlXPathCompareValues(ctxt, inf, strict);
+		 if (ret)
+		     break;
+	     }
+	}
+    }
+    xmlXPathReleaseObject(ctxt->context, arg);
+    xmlXPathReleaseObject(ctxt->context, s);
+    return(ret);
+}
+
+/**
+ * xmlXPathCompareNodeSets:
+ * @inf:  less than (1) or greater than (0)
+ * @strict:  is the comparison strict
+ * @arg1:  the first node set object
+ * @arg2:  the second node set object
+ *
+ * Implement the compare operation on nodesets:
+ *
+ * If both objects to be compared are node-sets, then the comparison
+ * will be true if and only if there is a node in the first node-set
+ * and a node in the second node-set such that the result of performing
+ * the comparison on the string-values of the two nodes is true.
+ * ....
+ * When neither object to be compared is a node-set and the operator
+ * is <=, <, >= or >, then the objects are compared by converting both
+ * objects to numbers and comparing the numbers according to IEEE 754.
+ * ....
+ * The number function converts its argument to a number as follows:
+ *  - a string that consists of optional whitespace followed by an
+ *    optional minus sign followed by a Number followed by whitespace
+ *    is converted to the IEEE 754 number that is nearest (according
+ *    to the IEEE 754 round-to-nearest rule) to the mathematical value
+ *    represented by the string; any other string is converted to NaN
+ *
+ * Conclusion all nodes need to be converted first to their string value
+ * and then the comparison must be done when possible
+ */
+static int
+xmlXPathCompareNodeSets(int inf, int strict,
+	                xmlXPathObjectPtr arg1, xmlXPathObjectPtr arg2) {
+    int i, j, init = 0;
+    double val1;
+    double *values2;
+    int ret = 0;
+    xmlNodeSetPtr ns1;
+    xmlNodeSetPtr ns2;
+
+    if ((arg1 == NULL) ||
+	((arg1->type != XPATH_NODESET) && (arg1->type != XPATH_XSLT_TREE))) {
+	xmlXPathFreeObject(arg2);
+        return(0);
+    }
+    if ((arg2 == NULL) ||
+	((arg2->type != XPATH_NODESET) && (arg2->type != XPATH_XSLT_TREE))) {
+	xmlXPathFreeObject(arg1);
+	xmlXPathFreeObject(arg2);
+        return(0);
+    }
+
+    ns1 = arg1->nodesetval;
+    ns2 = arg2->nodesetval;
+
+    if ((ns1 == NULL) || (ns1->nodeNr <= 0)) {
+	xmlXPathFreeObject(arg1);
+	xmlXPathFreeObject(arg2);
+	return(0);
+    }
+    if ((ns2 == NULL) || (ns2->nodeNr <= 0)) {
+	xmlXPathFreeObject(arg1);
+	xmlXPathFreeObject(arg2);
+	return(0);
+    }
+
+    values2 = (double *) xmlMalloc(ns2->nodeNr * sizeof(double));
+    if (values2 == NULL) {
+        /* TODO: Propagate memory error. */
+        xmlXPathErrMemory(NULL, "comparing nodesets\n");
+	xmlXPathFreeObject(arg1);
+	xmlXPathFreeObject(arg2);
+	return(0);
+    }
+    for (i = 0;i < ns1->nodeNr;i++) {
+	val1 = xmlXPathCastNodeToNumber(ns1->nodeTab[i]);
+	if (xmlXPathIsNaN(val1))
+	    continue;
+	for (j = 0;j < ns2->nodeNr;j++) {
+	    if (init == 0) {
+		values2[j] = xmlXPathCastNodeToNumber(ns2->nodeTab[j]);
+	    }
+	    if (xmlXPathIsNaN(values2[j]))
+		continue;
+	    if (inf && strict)
+		ret = (val1 < values2[j]);
+	    else if (inf && !strict)
+		ret = (val1 <= values2[j]);
+	    else if (!inf && strict)
+		ret = (val1 > values2[j]);
+	    else if (!inf && !strict)
+		ret = (val1 >= values2[j]);
+	    if (ret)
+		break;
+	}
+	if (ret)
+	    break;
+	init = 1;
+    }
+    xmlFree(values2);
+    xmlXPathFreeObject(arg1);
+    xmlXPathFreeObject(arg2);
+    return(ret);
+}
+
+/**
+ * xmlXPathCompareNodeSetValue:
+ * @ctxt:  the XPath Parser context
+ * @inf:  less than (1) or greater than (0)
+ * @strict:  is the comparison strict
+ * @arg:  the node set
+ * @val:  the value
+ *
+ * Implement the compare operation between a nodeset and a value
+ *     @ns < @val    (1, 1, ...
+ *     @ns <= @val   (1, 0, ...
+ *     @ns > @val    (0, 1, ...
+ *     @ns >= @val   (0, 0, ...
+ *
+ * If one object to be compared is a node-set and the other is a boolean,
+ * then the comparison will be true if and only if the result of performing
+ * the comparison on the boolean and on the result of converting
+ * the node-set to a boolean using the boolean function is true.
+ *
+ * Returns 0 or 1 depending on the results of the test.
+ */
+static int
+xmlXPathCompareNodeSetValue(xmlXPathParserContextPtr ctxt, int inf, int strict,
+	                    xmlXPathObjectPtr arg, xmlXPathObjectPtr val) {
+    if ((val == NULL) || (arg == NULL) ||
+	((arg->type != XPATH_NODESET) && (arg->type != XPATH_XSLT_TREE)))
+        return(0);
+
+    switch(val->type) {
+        case XPATH_NUMBER:
+	    return(xmlXPathCompareNodeSetFloat(ctxt, inf, strict, arg, val));
+        case XPATH_NODESET:
+        case XPATH_XSLT_TREE:
+	    return(xmlXPathCompareNodeSets(inf, strict, arg, val));
+        case XPATH_STRING:
+	    return(xmlXPathCompareNodeSetString(ctxt, inf, strict, arg, val));
+        case XPATH_BOOLEAN:
+	    valuePush(ctxt, arg);
+	    xmlXPathBooleanFunction(ctxt, 1);
+	    valuePush(ctxt, val);
+	    return(xmlXPathCompareValues(ctxt, inf, strict));
+	default:
+            xmlGenericError(xmlGenericErrorContext,
+                    "xmlXPathCompareNodeSetValue: Can't compare node set "
+                    "and object of type %d\n",
+                    val->type);
+            xmlXPathReleaseObject(ctxt->context, arg);
+            xmlXPathReleaseObject(ctxt->context, val);
+            XP_ERROR0(XPATH_INVALID_TYPE);
+    }
+    return(0);
+}
+
+/**
+ * xmlXPathEqualNodeSetString:
+ * @arg:  the nodeset object argument
+ * @str:  the string to compare to.
+ * @neq:  flag to show whether for '=' (0) or '!=' (1)
+ *
+ * Implement the equal operation on XPath objects content: @arg1 == @arg2
+ * If one object to be compared is a node-set and the other is a string,
+ * then the comparison will be true if and only if there is a node in
+ * the node-set such that the result of performing the comparison on the
+ * string-value of the node and the other string is true.
+ *
+ * Returns 0 or 1 depending on the results of the test.
+ */
+static int
+xmlXPathEqualNodeSetString(xmlXPathObjectPtr arg, const xmlChar * str, int neq)
+{
+    int i;
+    xmlNodeSetPtr ns;
+    xmlChar *str2;
+    unsigned int hash;
+
+    if ((str == NULL) || (arg == NULL) ||
+        ((arg->type != XPATH_NODESET) && (arg->type != XPATH_XSLT_TREE)))
+        return (0);
+    ns = arg->nodesetval;
+    /*
+     * A NULL nodeset compared with a string is always false
+     * (since there is no node equal, and no node not equal)
+     */
+    if ((ns == NULL) || (ns->nodeNr <= 0) )
+        return (0);
+    hash = xmlXPathStringHash(str);
+    for (i = 0; i < ns->nodeNr; i++) {
+        if (xmlXPathNodeValHash(ns->nodeTab[i]) == hash) {
+            str2 = xmlNodeGetContent(ns->nodeTab[i]);
+            if ((str2 != NULL) && (xmlStrEqual(str, str2))) {
+                xmlFree(str2);
+		if (neq)
+		    continue;
+                return (1);
+	    } else if ((str2 == NULL) && (xmlStrEqual(str, BAD_CAST ""))) {
+		if (neq)
+		    continue;
+                return (1);
+            } else if (neq) {
+		if (str2 != NULL)
+		    xmlFree(str2);
+		return (1);
+	    }
+            if (str2 != NULL)
+                xmlFree(str2);
+        } else if (neq)
+	    return (1);
+    }
+    return (0);
+}
+
+/**
+ * xmlXPathEqualNodeSetFloat:
+ * @arg:  the nodeset object argument
+ * @f:  the float to compare to
+ * @neq:  flag to show whether to compare '=' (0) or '!=' (1)
+ *
+ * Implement the equal operation on XPath objects content: @arg1 == @arg2
+ * If one object to be compared is a node-set and the other is a number,
+ * then the comparison will be true if and only if there is a node in
+ * the node-set such that the result of performing the comparison on the
+ * number to be compared and on the result of converting the string-value
+ * of that node to a number using the number function is true.
+ *
+ * Returns 0 or 1 depending on the results of the test.
+ */
+static int
+xmlXPathEqualNodeSetFloat(xmlXPathParserContextPtr ctxt,
+    xmlXPathObjectPtr arg, double f, int neq) {
+  int i, ret=0;
+  xmlNodeSetPtr ns;
+  xmlChar *str2;
+  xmlXPathObjectPtr val;
+  double v;
+
+    if ((arg == NULL) ||
+	((arg->type != XPATH_NODESET) && (arg->type != XPATH_XSLT_TREE)))
+        return(0);
+
+    ns = arg->nodesetval;
+    if (ns != NULL) {
+	for (i=0;i<ns->nodeNr;i++) {
+	    str2 = xmlXPathCastNodeToString(ns->nodeTab[i]);
+	    if (str2 != NULL) {
+		valuePush(ctxt, xmlXPathCacheNewString(ctxt->context, str2));
+		xmlFree(str2);
+		xmlXPathNumberFunction(ctxt, 1);
+		val = valuePop(ctxt);
+		v = val->floatval;
+		xmlXPathReleaseObject(ctxt->context, val);
+		if (!xmlXPathIsNaN(v)) {
+		    if ((!neq) && (v==f)) {
+			ret = 1;
+			break;
+		    } else if ((neq) && (v!=f)) {
+			ret = 1;
+			break;
+		    }
+		} else {	/* NaN is unequal to any value */
+		    if (neq)
+			ret = 1;
+		}
+	    }
+	}
+    }
+
+    return(ret);
+}
+
+
+/**
+ * xmlXPathEqualNodeSets:
+ * @arg1:  first nodeset object argument
+ * @arg2:  second nodeset object argument
+ * @neq:   flag to show whether to test '=' (0) or '!=' (1)
+ *
+ * Implement the equal / not equal operation on XPath nodesets:
+ * @arg1 == @arg2  or  @arg1 != @arg2
+ * If both objects to be compared are node-sets, then the comparison
+ * will be true if and only if there is a node in the first node-set and
+ * a node in the second node-set such that the result of performing the
+ * comparison on the string-values of the two nodes is true.
+ *
+ * (needless to say, this is a costly operation)
+ *
+ * Returns 0 or 1 depending on the results of the test.
+ */
+static int
+xmlXPathEqualNodeSets(xmlXPathObjectPtr arg1, xmlXPathObjectPtr arg2, int neq) {
+    int i, j;
+    unsigned int *hashs1;
+    unsigned int *hashs2;
+    xmlChar **values1;
+    xmlChar **values2;
+    int ret = 0;
+    xmlNodeSetPtr ns1;
+    xmlNodeSetPtr ns2;
+
+    if ((arg1 == NULL) ||
+	((arg1->type != XPATH_NODESET) && (arg1->type != XPATH_XSLT_TREE)))
+        return(0);
+    if ((arg2 == NULL) ||
+	((arg2->type != XPATH_NODESET) && (arg2->type != XPATH_XSLT_TREE)))
+        return(0);
+
+    ns1 = arg1->nodesetval;
+    ns2 = arg2->nodesetval;
+
+    if ((ns1 == NULL) || (ns1->nodeNr <= 0))
+	return(0);
+    if ((ns2 == NULL) || (ns2->nodeNr <= 0))
+	return(0);
+
+    /*
+     * for equal, check if there is a node pertaining to both sets
+     */
+    if (neq == 0)
+	for (i = 0;i < ns1->nodeNr;i++)
+	    for (j = 0;j < ns2->nodeNr;j++)
+		if (ns1->nodeTab[i] == ns2->nodeTab[j])
+		    return(1);
+
+    values1 = (xmlChar **) xmlMalloc(ns1->nodeNr * sizeof(xmlChar *));
+    if (values1 == NULL) {
+        /* TODO: Propagate memory error. */
+        xmlXPathErrMemory(NULL, "comparing nodesets\n");
+	return(0);
+    }
+    hashs1 = (unsigned int *) xmlMalloc(ns1->nodeNr * sizeof(unsigned int));
+    if (hashs1 == NULL) {
+        /* TODO: Propagate memory error. */
+        xmlXPathErrMemory(NULL, "comparing nodesets\n");
+	xmlFree(values1);
+	return(0);
+    }
+    memset(values1, 0, ns1->nodeNr * sizeof(xmlChar *));
+    values2 = (xmlChar **) xmlMalloc(ns2->nodeNr * sizeof(xmlChar *));
+    if (values2 == NULL) {
+        /* TODO: Propagate memory error. */
+        xmlXPathErrMemory(NULL, "comparing nodesets\n");
+	xmlFree(hashs1);
+	xmlFree(values1);
+	return(0);
+    }
+    hashs2 = (unsigned int *) xmlMalloc(ns2->nodeNr * sizeof(unsigned int));
+    if (hashs2 == NULL) {
+        /* TODO: Propagate memory error. */
+        xmlXPathErrMemory(NULL, "comparing nodesets\n");
+	xmlFree(hashs1);
+	xmlFree(values1);
+	xmlFree(values2);
+	return(0);
+    }
+    memset(values2, 0, ns2->nodeNr * sizeof(xmlChar *));
+    for (i = 0;i < ns1->nodeNr;i++) {
+	hashs1[i] = xmlXPathNodeValHash(ns1->nodeTab[i]);
+	for (j = 0;j < ns2->nodeNr;j++) {
+	    if (i == 0)
+		hashs2[j] = xmlXPathNodeValHash(ns2->nodeTab[j]);
+	    if (hashs1[i] != hashs2[j]) {
+		if (neq) {
+		    ret = 1;
+		    break;
+		}
+	    }
+	    else {
+		if (values1[i] == NULL)
+		    values1[i] = xmlNodeGetContent(ns1->nodeTab[i]);
+		if (values2[j] == NULL)
+		    values2[j] = xmlNodeGetContent(ns2->nodeTab[j]);
+		ret = xmlStrEqual(values1[i], values2[j]) ^ neq;
+		if (ret)
+		    break;
+	    }
+	}
+	if (ret)
+	    break;
+    }
+    for (i = 0;i < ns1->nodeNr;i++)
+	if (values1[i] != NULL)
+	    xmlFree(values1[i]);
+    for (j = 0;j < ns2->nodeNr;j++)
+	if (values2[j] != NULL)
+	    xmlFree(values2[j]);
+    xmlFree(values1);
+    xmlFree(values2);
+    xmlFree(hashs1);
+    xmlFree(hashs2);
+    return(ret);
+}
+
+static int
+xmlXPathEqualValuesCommon(xmlXPathParserContextPtr ctxt,
+  xmlXPathObjectPtr arg1, xmlXPathObjectPtr arg2) {
+    int ret = 0;
+    /*
+     *At this point we are assured neither arg1 nor arg2
+     *is a nodeset, so we can just pick the appropriate routine.
+     */
+    switch (arg1->type) {
+        case XPATH_UNDEFINED:
+#ifdef DEBUG_EXPR
+	    xmlGenericError(xmlGenericErrorContext,
+		    "Equal: undefined\n");
+#endif
+	    break;
+        case XPATH_BOOLEAN:
+	    switch (arg2->type) {
+	        case XPATH_UNDEFINED:
+#ifdef DEBUG_EXPR
+		    xmlGenericError(xmlGenericErrorContext,
+			    "Equal: undefined\n");
+#endif
+		    break;
+		case XPATH_BOOLEAN:
+#ifdef DEBUG_EXPR
+		    xmlGenericError(xmlGenericErrorContext,
+			    "Equal: %d boolean %d \n",
+			    arg1->boolval, arg2->boolval);
+#endif
+		    ret = (arg1->boolval == arg2->boolval);
+		    break;
+		case XPATH_NUMBER:
+		    ret = (arg1->boolval ==
+			   xmlXPathCastNumberToBoolean(arg2->floatval));
+		    break;
+		case XPATH_STRING:
+		    if ((arg2->stringval == NULL) ||
+			(arg2->stringval[0] == 0)) ret = 0;
+		    else
+			ret = 1;
+		    ret = (arg1->boolval == ret);
+		    break;
+		case XPATH_USERS:
+		case XPATH_POINT:
+		case XPATH_RANGE:
+		case XPATH_LOCATIONSET:
+		    TODO
+		    break;
+		case XPATH_NODESET:
+		case XPATH_XSLT_TREE:
+		    break;
+	    }
+	    break;
+        case XPATH_NUMBER:
+	    switch (arg2->type) {
+	        case XPATH_UNDEFINED:
+#ifdef DEBUG_EXPR
+		    xmlGenericError(xmlGenericErrorContext,
+			    "Equal: undefined\n");
+#endif
+		    break;
+		case XPATH_BOOLEAN:
+		    ret = (arg2->boolval==
+			   xmlXPathCastNumberToBoolean(arg1->floatval));
+		    break;
+		case XPATH_STRING:
+		    valuePush(ctxt, arg2);
+		    xmlXPathNumberFunction(ctxt, 1);
+		    arg2 = valuePop(ctxt);
+                    /* Falls through. */
+		case XPATH_NUMBER:
+		    /* Hand check NaN and Infinity equalities */
+		    if (xmlXPathIsNaN(arg1->floatval) ||
+			    xmlXPathIsNaN(arg2->floatval)) {
+		        ret = 0;
+		    } else if (xmlXPathIsInf(arg1->floatval) == 1) {
+		        if (xmlXPathIsInf(arg2->floatval) == 1)
+			    ret = 1;
+			else
+			    ret = 0;
+		    } else if (xmlXPathIsInf(arg1->floatval) == -1) {
+			if (xmlXPathIsInf(arg2->floatval) == -1)
+			    ret = 1;
+			else
+			    ret = 0;
+		    } else if (xmlXPathIsInf(arg2->floatval) == 1) {
+			if (xmlXPathIsInf(arg1->floatval) == 1)
+			    ret = 1;
+			else
+			    ret = 0;
+		    } else if (xmlXPathIsInf(arg2->floatval) == -1) {
+			if (xmlXPathIsInf(arg1->floatval) == -1)
+			    ret = 1;
+			else
+			    ret = 0;
+		    } else {
+		        ret = (arg1->floatval == arg2->floatval);
+		    }
+		    break;
+		case XPATH_USERS:
+		case XPATH_POINT:
+		case XPATH_RANGE:
+		case XPATH_LOCATIONSET:
+		    TODO
+		    break;
+		case XPATH_NODESET:
+		case XPATH_XSLT_TREE:
+		    break;
+	    }
+	    break;
+        case XPATH_STRING:
+	    switch (arg2->type) {
+	        case XPATH_UNDEFINED:
+#ifdef DEBUG_EXPR
+		    xmlGenericError(xmlGenericErrorContext,
+			    "Equal: undefined\n");
+#endif
+		    break;
+		case XPATH_BOOLEAN:
+		    if ((arg1->stringval == NULL) ||
+			(arg1->stringval[0] == 0)) ret = 0;
+		    else
+			ret = 1;
+		    ret = (arg2->boolval == ret);
+		    break;
+		case XPATH_STRING:
+		    ret = xmlStrEqual(arg1->stringval, arg2->stringval);
+		    break;
+		case XPATH_NUMBER:
+		    valuePush(ctxt, arg1);
+		    xmlXPathNumberFunction(ctxt, 1);
+		    arg1 = valuePop(ctxt);
+		    /* Hand check NaN and Infinity equalities */
+		    if (xmlXPathIsNaN(arg1->floatval) ||
+			    xmlXPathIsNaN(arg2->floatval)) {
+		        ret = 0;
+		    } else if (xmlXPathIsInf(arg1->floatval) == 1) {
+			if (xmlXPathIsInf(arg2->floatval) == 1)
+			    ret = 1;
+			else
+			    ret = 0;
+		    } else if (xmlXPathIsInf(arg1->floatval) == -1) {
+			if (xmlXPathIsInf(arg2->floatval) == -1)
+			    ret = 1;
+			else
+			    ret = 0;
+		    } else if (xmlXPathIsInf(arg2->floatval) == 1) {
+			if (xmlXPathIsInf(arg1->floatval) == 1)
+			    ret = 1;
+			else
+			    ret = 0;
+		    } else if (xmlXPathIsInf(arg2->floatval) == -1) {
+			if (xmlXPathIsInf(arg1->floatval) == -1)
+			    ret = 1;
+			else
+			    ret = 0;
+		    } else {
+		        ret = (arg1->floatval == arg2->floatval);
+		    }
+		    break;
+		case XPATH_USERS:
+		case XPATH_POINT:
+		case XPATH_RANGE:
+		case XPATH_LOCATIONSET:
+		    TODO
+		    break;
+		case XPATH_NODESET:
+		case XPATH_XSLT_TREE:
+		    break;
+	    }
+	    break;
+        case XPATH_USERS:
+	case XPATH_POINT:
+	case XPATH_RANGE:
+	case XPATH_LOCATIONSET:
+	    TODO
+	    break;
+	case XPATH_NODESET:
+	case XPATH_XSLT_TREE:
+	    break;
+    }
+    xmlXPathReleaseObject(ctxt->context, arg1);
+    xmlXPathReleaseObject(ctxt->context, arg2);
+    return(ret);
+}
+
+/**
+ * xmlXPathEqualValues:
+ * @ctxt:  the XPath Parser context
+ *
+ * Implement the equal operation on XPath objects content: @arg1 == @arg2
+ *
+ * Returns 0 or 1 depending on the results of the test.
+ */
+int
+xmlXPathEqualValues(xmlXPathParserContextPtr ctxt) {
+    xmlXPathObjectPtr arg1, arg2, argtmp;
+    int ret = 0;
+
+    if ((ctxt == NULL) || (ctxt->context == NULL)) return(0);
+    arg2 = valuePop(ctxt);
+    arg1 = valuePop(ctxt);
+    if ((arg1 == NULL) || (arg2 == NULL)) {
+	if (arg1 != NULL)
+	    xmlXPathReleaseObject(ctxt->context, arg1);
+	else
+	    xmlXPathReleaseObject(ctxt->context, arg2);
+	XP_ERROR0(XPATH_INVALID_OPERAND);
+    }
+
+    if (arg1 == arg2) {
+#ifdef DEBUG_EXPR
+        xmlGenericError(xmlGenericErrorContext,
+		"Equal: by pointer\n");
+#endif
+	xmlXPathFreeObject(arg1);
+        return(1);
+    }
+
+    /*
+     *If either argument is a nodeset, it's a 'special case'
+     */
+    if ((arg2->type == XPATH_NODESET) || (arg2->type == XPATH_XSLT_TREE) ||
+      (arg1->type == XPATH_NODESET) || (arg1->type == XPATH_XSLT_TREE)) {
+	/*
+	 *Hack it to assure arg1 is the nodeset
+	 */
+	if ((arg1->type != XPATH_NODESET) && (arg1->type != XPATH_XSLT_TREE)) {
+		argtmp = arg2;
+		arg2 = arg1;
+		arg1 = argtmp;
+	}
+	switch (arg2->type) {
+	    case XPATH_UNDEFINED:
+#ifdef DEBUG_EXPR
+		xmlGenericError(xmlGenericErrorContext,
+			"Equal: undefined\n");
+#endif
+		break;
+	    case XPATH_NODESET:
+	    case XPATH_XSLT_TREE:
+		ret = xmlXPathEqualNodeSets(arg1, arg2, 0);
+		break;
+	    case XPATH_BOOLEAN:
+		if ((arg1->nodesetval == NULL) ||
+		  (arg1->nodesetval->nodeNr == 0)) ret = 0;
+		else
+		    ret = 1;
+		ret = (ret == arg2->boolval);
+		break;
+	    case XPATH_NUMBER:
+		ret = xmlXPathEqualNodeSetFloat(ctxt, arg1, arg2->floatval, 0);
+		break;
+	    case XPATH_STRING:
+		ret = xmlXPathEqualNodeSetString(arg1, arg2->stringval, 0);
+		break;
+	    case XPATH_USERS:
+	    case XPATH_POINT:
+	    case XPATH_RANGE:
+	    case XPATH_LOCATIONSET:
+		TODO
+		break;
+	}
+	xmlXPathReleaseObject(ctxt->context, arg1);
+	xmlXPathReleaseObject(ctxt->context, arg2);
+	return(ret);
+    }
+
+    return (xmlXPathEqualValuesCommon(ctxt, arg1, arg2));
+}
+
+/**
+ * xmlXPathNotEqualValues:
+ * @ctxt:  the XPath Parser context
+ *
+ * Implement the equal operation on XPath objects content: @arg1 == @arg2
+ *
+ * Returns 0 or 1 depending on the results of the test.
+ */
+int
+xmlXPathNotEqualValues(xmlXPathParserContextPtr ctxt) {
+    xmlXPathObjectPtr arg1, arg2, argtmp;
+    int ret = 0;
+
+    if ((ctxt == NULL) || (ctxt->context == NULL)) return(0);
+    arg2 = valuePop(ctxt);
+    arg1 = valuePop(ctxt);
+    if ((arg1 == NULL) || (arg2 == NULL)) {
+	if (arg1 != NULL)
+	    xmlXPathReleaseObject(ctxt->context, arg1);
+	else
+	    xmlXPathReleaseObject(ctxt->context, arg2);
+	XP_ERROR0(XPATH_INVALID_OPERAND);
+    }
+
+    if (arg1 == arg2) {
+#ifdef DEBUG_EXPR
+        xmlGenericError(xmlGenericErrorContext,
+		"NotEqual: by pointer\n");
+#endif
+	xmlXPathReleaseObject(ctxt->context, arg1);
+        return(0);
+    }
+
+    /*
+     *If either argument is a nodeset, it's a 'special case'
+     */
+    if ((arg2->type == XPATH_NODESET) || (arg2->type == XPATH_XSLT_TREE) ||
+      (arg1->type == XPATH_NODESET) || (arg1->type == XPATH_XSLT_TREE)) {
+	/*
+	 *Hack it to assure arg1 is the nodeset
+	 */
+	if ((arg1->type != XPATH_NODESET) && (arg1->type != XPATH_XSLT_TREE)) {
+		argtmp = arg2;
+		arg2 = arg1;
+		arg1 = argtmp;
+	}
+	switch (arg2->type) {
+	    case XPATH_UNDEFINED:
+#ifdef DEBUG_EXPR
+		xmlGenericError(xmlGenericErrorContext,
+			"NotEqual: undefined\n");
+#endif
+		break;
+	    case XPATH_NODESET:
+	    case XPATH_XSLT_TREE:
+		ret = xmlXPathEqualNodeSets(arg1, arg2, 1);
+		break;
+	    case XPATH_BOOLEAN:
+		if ((arg1->nodesetval == NULL) ||
+		  (arg1->nodesetval->nodeNr == 0)) ret = 0;
+		else
+		    ret = 1;
+		ret = (ret != arg2->boolval);
+		break;
+	    case XPATH_NUMBER:
+		ret = xmlXPathEqualNodeSetFloat(ctxt, arg1, arg2->floatval, 1);
+		break;
+	    case XPATH_STRING:
+		ret = xmlXPathEqualNodeSetString(arg1, arg2->stringval,1);
+		break;
+	    case XPATH_USERS:
+	    case XPATH_POINT:
+	    case XPATH_RANGE:
+	    case XPATH_LOCATIONSET:
+		TODO
+		break;
+	}
+	xmlXPathReleaseObject(ctxt->context, arg1);
+	xmlXPathReleaseObject(ctxt->context, arg2);
+	return(ret);
+    }
+
+    return (!xmlXPathEqualValuesCommon(ctxt, arg1, arg2));
+}
+
+/**
+ * xmlXPathCompareValues:
+ * @ctxt:  the XPath Parser context
+ * @inf:  less than (1) or greater than (0)
+ * @strict:  is the comparison strict
+ *
+ * Implement the compare operation on XPath objects:
+ *     @arg1 < @arg2    (1, 1, ...
+ *     @arg1 <= @arg2   (1, 0, ...
+ *     @arg1 > @arg2    (0, 1, ...
+ *     @arg1 >= @arg2   (0, 0, ...
+ *
+ * When neither object to be compared is a node-set and the operator is
+ * <=, <, >=, >, then the objects are compared by converted both objects
+ * to numbers and comparing the numbers according to IEEE 754. The <
+ * comparison will be true if and only if the first number is less than the
+ * second number. The <= comparison will be true if and only if the first
+ * number is less than or equal to the second number. The > comparison
+ * will be true if and only if the first number is greater than the second
+ * number. The >= comparison will be true if and only if the first number
+ * is greater than or equal to the second number.
+ *
+ * Returns 1 if the comparison succeeded, 0 if it failed
+ */
+int
+xmlXPathCompareValues(xmlXPathParserContextPtr ctxt, int inf, int strict) {
+    int ret = 0, arg1i = 0, arg2i = 0;
+    xmlXPathObjectPtr arg1, arg2;
+
+    if ((ctxt == NULL) || (ctxt->context == NULL)) return(0);
+    arg2 = valuePop(ctxt);
+    arg1 = valuePop(ctxt);
+    if ((arg1 == NULL) || (arg2 == NULL)) {
+	if (arg1 != NULL)
+	    xmlXPathReleaseObject(ctxt->context, arg1);
+	else
+	    xmlXPathReleaseObject(ctxt->context, arg2);
+	XP_ERROR0(XPATH_INVALID_OPERAND);
+    }
+
+    if ((arg2->type == XPATH_NODESET) || (arg2->type == XPATH_XSLT_TREE) ||
+      (arg1->type == XPATH_NODESET) || (arg1->type == XPATH_XSLT_TREE)) {
+	/*
+	 * If either argument is a XPATH_NODESET or XPATH_XSLT_TREE the two arguments
+	 * are not freed from within this routine; they will be freed from the
+	 * called routine, e.g. xmlXPathCompareNodeSets or xmlXPathCompareNodeSetValue
+	 */
+	if (((arg2->type == XPATH_NODESET) || (arg2->type == XPATH_XSLT_TREE)) &&
+	  ((arg1->type == XPATH_NODESET) || (arg1->type == XPATH_XSLT_TREE))){
+	    ret = xmlXPathCompareNodeSets(inf, strict, arg1, arg2);
+	} else {
+	    if ((arg1->type == XPATH_NODESET) || (arg1->type == XPATH_XSLT_TREE)) {
+		ret = xmlXPathCompareNodeSetValue(ctxt, inf, strict,
+			                          arg1, arg2);
+	    } else {
+		ret = xmlXPathCompareNodeSetValue(ctxt, !inf, strict,
+			                          arg2, arg1);
+	    }
+	}
+	return(ret);
+    }
+
+    if (arg1->type != XPATH_NUMBER) {
+	valuePush(ctxt, arg1);
+	xmlXPathNumberFunction(ctxt, 1);
+	arg1 = valuePop(ctxt);
+    }
+    if (arg1->type != XPATH_NUMBER) {
+	xmlXPathFreeObject(arg1);
+	xmlXPathFreeObject(arg2);
+	XP_ERROR0(XPATH_INVALID_OPERAND);
+    }
+    if (arg2->type != XPATH_NUMBER) {
+	valuePush(ctxt, arg2);
+	xmlXPathNumberFunction(ctxt, 1);
+	arg2 = valuePop(ctxt);
+    }
+    if (arg2->type != XPATH_NUMBER) {
+	xmlXPathReleaseObject(ctxt->context, arg1);
+	xmlXPathReleaseObject(ctxt->context, arg2);
+	XP_ERROR0(XPATH_INVALID_OPERAND);
+    }
+    /*
+     * Add tests for infinity and nan
+     * => feedback on 3.4 for Inf and NaN
+     */
+    /* Hand check NaN and Infinity comparisons */
+    if (xmlXPathIsNaN(arg1->floatval) || xmlXPathIsNaN(arg2->floatval)) {
+	ret=0;
+    } else {
+	arg1i=xmlXPathIsInf(arg1->floatval);
+	arg2i=xmlXPathIsInf(arg2->floatval);
+	if (inf && strict) {
+	    if ((arg1i == -1 && arg2i != -1) ||
+		(arg2i == 1 && arg1i != 1)) {
+		ret = 1;
+	    } else if (arg1i == 0 && arg2i == 0) {
+		ret = (arg1->floatval < arg2->floatval);
+	    } else {
+		ret = 0;
+	    }
+	}
+	else if (inf && !strict) {
+	    if (arg1i == -1 || arg2i == 1) {
+		ret = 1;
+	    } else if (arg1i == 0 && arg2i == 0) {
+		ret = (arg1->floatval <= arg2->floatval);
+	    } else {
+		ret = 0;
+	    }
+	}
+	else if (!inf && strict) {
+	    if ((arg1i == 1 && arg2i != 1) ||
+		(arg2i == -1 && arg1i != -1)) {
+		ret = 1;
+	    } else if (arg1i == 0 && arg2i == 0) {
+		ret = (arg1->floatval > arg2->floatval);
+	    } else {
+		ret = 0;
+	    }
+	}
+	else if (!inf && !strict) {
+	    if (arg1i == 1 || arg2i == -1) {
+		ret = 1;
+	    } else if (arg1i == 0 && arg2i == 0) {
+		ret = (arg1->floatval >= arg2->floatval);
+	    } else {
+		ret = 0;
+	    }
+	}
+    }
+    xmlXPathReleaseObject(ctxt->context, arg1);
+    xmlXPathReleaseObject(ctxt->context, arg2);
+    return(ret);
+}
+
+/**
+ * xmlXPathValueFlipSign:
+ * @ctxt:  the XPath Parser context
+ *
+ * Implement the unary - operation on an XPath object
+ * The numeric operators convert their operands to numbers as if
+ * by calling the number function.
+ */
+void
+xmlXPathValueFlipSign(xmlXPathParserContextPtr ctxt) {
+    if ((ctxt == NULL) || (ctxt->context == NULL)) return;
+    CAST_TO_NUMBER;
+    CHECK_TYPE(XPATH_NUMBER);
+    ctxt->value->floatval = -ctxt->value->floatval;
+}
+
+/**
+ * xmlXPathAddValues:
+ * @ctxt:  the XPath Parser context
+ *
+ * Implement the add operation on XPath objects:
+ * The numeric operators convert their operands to numbers as if
+ * by calling the number function.
+ */
+void
+xmlXPathAddValues(xmlXPathParserContextPtr ctxt) {
+    xmlXPathObjectPtr arg;
+    double val;
+
+    arg = valuePop(ctxt);
+    if (arg == NULL)
+	XP_ERROR(XPATH_INVALID_OPERAND);
+    val = xmlXPathCastToNumber(arg);
+    xmlXPathReleaseObject(ctxt->context, arg);
+    CAST_TO_NUMBER;
+    CHECK_TYPE(XPATH_NUMBER);
+    ctxt->value->floatval += val;
+}
+
+/**
+ * xmlXPathSubValues:
+ * @ctxt:  the XPath Parser context
+ *
+ * Implement the subtraction operation on XPath objects:
+ * The numeric operators convert their operands to numbers as if
+ * by calling the number function.
+ */
+void
+xmlXPathSubValues(xmlXPathParserContextPtr ctxt) {
+    xmlXPathObjectPtr arg;
+    double val;
+
+    arg = valuePop(ctxt);
+    if (arg == NULL)
+	XP_ERROR(XPATH_INVALID_OPERAND);
+    val = xmlXPathCastToNumber(arg);
+    xmlXPathReleaseObject(ctxt->context, arg);
+    CAST_TO_NUMBER;
+    CHECK_TYPE(XPATH_NUMBER);
+    ctxt->value->floatval -= val;
+}
+
+/**
+ * xmlXPathMultValues:
+ * @ctxt:  the XPath Parser context
+ *
+ * Implement the multiply operation on XPath objects:
+ * The numeric operators convert their operands to numbers as if
+ * by calling the number function.
+ */
+void
+xmlXPathMultValues(xmlXPathParserContextPtr ctxt) {
+    xmlXPathObjectPtr arg;
+    double val;
+
+    arg = valuePop(ctxt);
+    if (arg == NULL)
+	XP_ERROR(XPATH_INVALID_OPERAND);
+    val = xmlXPathCastToNumber(arg);
+    xmlXPathReleaseObject(ctxt->context, arg);
+    CAST_TO_NUMBER;
+    CHECK_TYPE(XPATH_NUMBER);
+    ctxt->value->floatval *= val;
+}
+
+/**
+ * xmlXPathDivValues:
+ * @ctxt:  the XPath Parser context
+ *
+ * Implement the div operation on XPath objects @arg1 / @arg2:
+ * The numeric operators convert their operands to numbers as if
+ * by calling the number function.
+ */
+ATTRIBUTE_NO_SANITIZE("float-divide-by-zero")
+void
+xmlXPathDivValues(xmlXPathParserContextPtr ctxt) {
+    xmlXPathObjectPtr arg;
+    double val;
+
+    arg = valuePop(ctxt);
+    if (arg == NULL)
+	XP_ERROR(XPATH_INVALID_OPERAND);
+    val = xmlXPathCastToNumber(arg);
+    xmlXPathReleaseObject(ctxt->context, arg);
+    CAST_TO_NUMBER;
+    CHECK_TYPE(XPATH_NUMBER);
+    ctxt->value->floatval /= val;
+}
+
+/**
+ * xmlXPathModValues:
+ * @ctxt:  the XPath Parser context
+ *
+ * Implement the mod operation on XPath objects: @arg1 / @arg2
+ * The numeric operators convert their operands to numbers as if
+ * by calling the number function.
+ */
+void
+xmlXPathModValues(xmlXPathParserContextPtr ctxt) {
+    xmlXPathObjectPtr arg;
+    double arg1, arg2;
+
+    arg = valuePop(ctxt);
+    if (arg == NULL)
+	XP_ERROR(XPATH_INVALID_OPERAND);
+    arg2 = xmlXPathCastToNumber(arg);
+    xmlXPathReleaseObject(ctxt->context, arg);
+    CAST_TO_NUMBER;
+    CHECK_TYPE(XPATH_NUMBER);
+    arg1 = ctxt->value->floatval;
+    if (arg2 == 0)
+	ctxt->value->floatval = xmlXPathNAN;
+    else {
+	ctxt->value->floatval = fmod(arg1, arg2);
+    }
+}
+
+/************************************************************************
+ *									*
+ *		The traversal functions					*
+ *									*
+ ************************************************************************/
+
+/*
+ * A traversal function enumerates nodes along an axis.
+ * Initially it must be called with NULL, and it indicates
+ * termination on the axis by returning NULL.
+ */
+typedef xmlNodePtr (*xmlXPathTraversalFunction)
+                    (xmlXPathParserContextPtr ctxt, xmlNodePtr cur);
+
+/*
+ * xmlXPathTraversalFunctionExt:
+ * A traversal function enumerates nodes along an axis.
+ * Initially it must be called with NULL, and it indicates
+ * termination on the axis by returning NULL.
+ * The context node of the traversal is specified via @contextNode.
+ */
+typedef xmlNodePtr (*xmlXPathTraversalFunctionExt)
+                    (xmlNodePtr cur, xmlNodePtr contextNode);
+
+/*
+ * xmlXPathNodeSetMergeFunction:
+ * Used for merging node sets in xmlXPathCollectAndTest().
+ */
+typedef xmlNodeSetPtr (*xmlXPathNodeSetMergeFunction)
+		    (xmlNodeSetPtr, xmlNodeSetPtr);
+
+
+/**
+ * xmlXPathNextSelf:
+ * @ctxt:  the XPath Parser context
+ * @cur:  the current node in the traversal
+ *
+ * Traversal function for the "self" direction
+ * The self axis contains just the context node itself
+ *
+ * Returns the next element following that axis
+ */
+xmlNodePtr
+xmlXPathNextSelf(xmlXPathParserContextPtr ctxt, xmlNodePtr cur) {
+    if ((ctxt == NULL) || (ctxt->context == NULL)) return(NULL);
+    if (cur == NULL)
+        return(ctxt->context->node);
+    return(NULL);
+}
+
+/**
+ * xmlXPathNextChild:
+ * @ctxt:  the XPath Parser context
+ * @cur:  the current node in the traversal
+ *
+ * Traversal function for the "child" direction
+ * The child axis contains the children of the context node in document order.
+ *
+ * Returns the next element following that axis
+ */
+xmlNodePtr
+xmlXPathNextChild(xmlXPathParserContextPtr ctxt, xmlNodePtr cur) {
+    if ((ctxt == NULL) || (ctxt->context == NULL)) return(NULL);
+    if (cur == NULL) {
+	if (ctxt->context->node == NULL) return(NULL);
+	switch (ctxt->context->node->type) {
+            case XML_ELEMENT_NODE:
+            case XML_TEXT_NODE:
+            case XML_CDATA_SECTION_NODE:
+            case XML_ENTITY_REF_NODE:
+            case XML_ENTITY_NODE:
+            case XML_PI_NODE:
+            case XML_COMMENT_NODE:
+            case XML_NOTATION_NODE:
+            case XML_DTD_NODE:
+		return(ctxt->context->node->children);
+            case XML_DOCUMENT_NODE:
+            case XML_DOCUMENT_TYPE_NODE:
+            case XML_DOCUMENT_FRAG_NODE:
+            case XML_HTML_DOCUMENT_NODE:
+#ifdef LIBXML_DOCB_ENABLED
+	    case XML_DOCB_DOCUMENT_NODE:
+#endif
+		return(((xmlDocPtr) ctxt->context->node)->children);
+	    case XML_ELEMENT_DECL:
+	    case XML_ATTRIBUTE_DECL:
+	    case XML_ENTITY_DECL:
+            case XML_ATTRIBUTE_NODE:
+	    case XML_NAMESPACE_DECL:
+	    case XML_XINCLUDE_START:
+	    case XML_XINCLUDE_END:
+		return(NULL);
+	}
+	return(NULL);
+    }
+    if ((cur->type == XML_DOCUMENT_NODE) ||
+        (cur->type == XML_HTML_DOCUMENT_NODE))
+	return(NULL);
+    return(cur->next);
+}
+
+/**
+ * xmlXPathNextChildElement:
+ * @ctxt:  the XPath Parser context
+ * @cur:  the current node in the traversal
+ *
+ * Traversal function for the "child" direction and nodes of type element.
+ * The child axis contains the children of the context node in document order.
+ *
+ * Returns the next element following that axis
+ */
+static xmlNodePtr
+xmlXPathNextChildElement(xmlXPathParserContextPtr ctxt, xmlNodePtr cur) {
+    if ((ctxt == NULL) || (ctxt->context == NULL)) return(NULL);
+    if (cur == NULL) {
+	cur = ctxt->context->node;
+	if (cur == NULL) return(NULL);
+	/*
+	* Get the first element child.
+	*/
+	switch (cur->type) {
+            case XML_ELEMENT_NODE:
+	    case XML_DOCUMENT_FRAG_NODE:
+	    case XML_ENTITY_REF_NODE: /* URGENT TODO: entify-refs as well? */
+            case XML_ENTITY_NODE:
+		cur = cur->children;
+		if (cur != NULL) {
+		    if (cur->type == XML_ELEMENT_NODE)
+			return(cur);
+		    do {
+			cur = cur->next;
+		    } while ((cur != NULL) &&
+			(cur->type != XML_ELEMENT_NODE));
+		    return(cur);
+		}
+		return(NULL);
+            case XML_DOCUMENT_NODE:
+            case XML_HTML_DOCUMENT_NODE:
+#ifdef LIBXML_DOCB_ENABLED
+	    case XML_DOCB_DOCUMENT_NODE:
+#endif
+		return(xmlDocGetRootElement((xmlDocPtr) cur));
+	    default:
+		return(NULL);
+	}
+	return(NULL);
+    }
+    /*
+    * Get the next sibling element node.
+    */
+    switch (cur->type) {
+	case XML_ELEMENT_NODE:
+	case XML_TEXT_NODE:
+	case XML_ENTITY_REF_NODE:
+	case XML_ENTITY_NODE:
+	case XML_CDATA_SECTION_NODE:
+	case XML_PI_NODE:
+	case XML_COMMENT_NODE:
+	case XML_XINCLUDE_END:
+	    break;
+	/* case XML_DTD_NODE: */ /* URGENT TODO: DTD-node as well? */
+	default:
+	    return(NULL);
+    }
+    if (cur->next != NULL) {
+	if (cur->next->type == XML_ELEMENT_NODE)
+	    return(cur->next);
+	cur = cur->next;
+	do {
+	    cur = cur->next;
+	} while ((cur != NULL) && (cur->type != XML_ELEMENT_NODE));
+	return(cur);
+    }
+    return(NULL);
+}
+
+#if 0
+/**
+ * xmlXPathNextDescendantOrSelfElemParent:
+ * @ctxt:  the XPath Parser context
+ * @cur:  the current node in the traversal
+ *
+ * Traversal function for the "descendant-or-self" axis.
+ * Additionally it returns only nodes which can be parents of
+ * element nodes.
+ *
+ *
+ * Returns the next element following that axis
+ */
+static xmlNodePtr
+xmlXPathNextDescendantOrSelfElemParent(xmlNodePtr cur,
+				       xmlNodePtr contextNode)
+{
+    if (cur == NULL) {
+	if (contextNode == NULL)
+	    return(NULL);
+	switch (contextNode->type) {
+	    case XML_ELEMENT_NODE:
+	    case XML_XINCLUDE_START:
+	    case XML_DOCUMENT_FRAG_NODE:
+	    case XML_DOCUMENT_NODE:
+#ifdef LIBXML_DOCB_ENABLED
+	    case XML_DOCB_DOCUMENT_NODE:
+#endif
+	    case XML_HTML_DOCUMENT_NODE:
+		return(contextNode);
+	    default:
+		return(NULL);
+	}
+	return(NULL);
+    } else {
+	xmlNodePtr start = cur;
+
+	while (cur != NULL) {
+	    switch (cur->type) {
+		case XML_ELEMENT_NODE:
+		/* TODO: OK to have XInclude here? */
+		case XML_XINCLUDE_START:
+		case XML_DOCUMENT_FRAG_NODE:
+		    if (cur != start)
+			return(cur);
+		    if (cur->children != NULL) {
+			cur = cur->children;
+			continue;
+		    }
+		    break;
+		/* Not sure if we need those here. */
+		case XML_DOCUMENT_NODE:
+#ifdef LIBXML_DOCB_ENABLED
+		case XML_DOCB_DOCUMENT_NODE:
+#endif
+		case XML_HTML_DOCUMENT_NODE:
+		    if (cur != start)
+			return(cur);
+		    return(xmlDocGetRootElement((xmlDocPtr) cur));
+		default:
+		    break;
+	    }
+
+next_sibling:
+	    if ((cur == NULL) || (cur == contextNode))
+		return(NULL);
+	    if (cur->next != NULL) {
+		cur = cur->next;
+	    } else {
+		cur = cur->parent;
+		goto next_sibling;
+	    }
+	}
+    }
+    return(NULL);
+}
+#endif
+
+/**
+ * xmlXPathNextDescendant:
+ * @ctxt:  the XPath Parser context
+ * @cur:  the current node in the traversal
+ *
+ * Traversal function for the "descendant" direction
+ * the descendant axis contains the descendants of the context node in document
+ * order; a descendant is a child or a child of a child and so on.
+ *
+ * Returns the next element following that axis
+ */
+xmlNodePtr
+xmlXPathNextDescendant(xmlXPathParserContextPtr ctxt, xmlNodePtr cur) {
+    if ((ctxt == NULL) || (ctxt->context == NULL)) return(NULL);
+    if (cur == NULL) {
+	if (ctxt->context->node == NULL)
+	    return(NULL);
+	if ((ctxt->context->node->type == XML_ATTRIBUTE_NODE) ||
+	    (ctxt->context->node->type == XML_NAMESPACE_DECL))
+	    return(NULL);
+
+        if (ctxt->context->node == (xmlNodePtr) ctxt->context->doc)
+	    return(ctxt->context->doc->children);
+        return(ctxt->context->node->children);
+    }
+
+    if (cur->type == XML_NAMESPACE_DECL)
+        return(NULL);
+    if (cur->children != NULL) {
+	/*
+	 * Do not descend on entities declarations
+	 */
+	if (cur->children->type != XML_ENTITY_DECL) {
+	    cur = cur->children;
+	    /*
+	     * Skip DTDs
+	     */
+	    if (cur->type != XML_DTD_NODE)
+		return(cur);
+	}
+    }
+
+    if (cur == ctxt->context->node) return(NULL);
+
+    while (cur->next != NULL) {
+	cur = cur->next;
+	if ((cur->type != XML_ENTITY_DECL) &&
+	    (cur->type != XML_DTD_NODE))
+	    return(cur);
+    }
+
+    do {
+        cur = cur->parent;
+	if (cur == NULL) break;
+	if (cur == ctxt->context->node) return(NULL);
+	if (cur->next != NULL) {
+	    cur = cur->next;
+	    return(cur);
+	}
+    } while (cur != NULL);
+    return(cur);
+}
+
+/**
+ * xmlXPathNextDescendantOrSelf:
+ * @ctxt:  the XPath Parser context
+ * @cur:  the current node in the traversal
+ *
+ * Traversal function for the "descendant-or-self" direction
+ * the descendant-or-self axis contains the context node and the descendants
+ * of the context node in document order; thus the context node is the first
+ * node on the axis, and the first child of the context node is the second node
+ * on the axis
+ *
+ * Returns the next element following that axis
+ */
+xmlNodePtr
+xmlXPathNextDescendantOrSelf(xmlXPathParserContextPtr ctxt, xmlNodePtr cur) {
+    if ((ctxt == NULL) || (ctxt->context == NULL)) return(NULL);
+    if (cur == NULL)
+        return(ctxt->context->node);
+
+    if (ctxt->context->node == NULL)
+        return(NULL);
+    if ((ctxt->context->node->type == XML_ATTRIBUTE_NODE) ||
+        (ctxt->context->node->type == XML_NAMESPACE_DECL))
+        return(NULL);
+
+    return(xmlXPathNextDescendant(ctxt, cur));
+}
+
+/**
+ * xmlXPathNextParent:
+ * @ctxt:  the XPath Parser context
+ * @cur:  the current node in the traversal
+ *
+ * Traversal function for the "parent" direction
+ * The parent axis contains the parent of the context node, if there is one.
+ *
+ * Returns the next element following that axis
+ */
+xmlNodePtr
+xmlXPathNextParent(xmlXPathParserContextPtr ctxt, xmlNodePtr cur) {
+    if ((ctxt == NULL) || (ctxt->context == NULL)) return(NULL);
+    /*
+     * the parent of an attribute or namespace node is the element
+     * to which the attribute or namespace node is attached
+     * Namespace handling !!!
+     */
+    if (cur == NULL) {
+	if (ctxt->context->node == NULL) return(NULL);
+	switch (ctxt->context->node->type) {
+            case XML_ELEMENT_NODE:
+            case XML_TEXT_NODE:
+            case XML_CDATA_SECTION_NODE:
+            case XML_ENTITY_REF_NODE:
+            case XML_ENTITY_NODE:
+            case XML_PI_NODE:
+            case XML_COMMENT_NODE:
+            case XML_NOTATION_NODE:
+            case XML_DTD_NODE:
+	    case XML_ELEMENT_DECL:
+	    case XML_ATTRIBUTE_DECL:
+	    case XML_XINCLUDE_START:
+	    case XML_XINCLUDE_END:
+	    case XML_ENTITY_DECL:
+		if (ctxt->context->node->parent == NULL)
+		    return((xmlNodePtr) ctxt->context->doc);
+		if ((ctxt->context->node->parent->type == XML_ELEMENT_NODE) &&
+		    ((ctxt->context->node->parent->name[0] == ' ') ||
+		     (xmlStrEqual(ctxt->context->node->parent->name,
+				 BAD_CAST "fake node libxslt"))))
+		    return(NULL);
+		return(ctxt->context->node->parent);
+            case XML_ATTRIBUTE_NODE: {
+		xmlAttrPtr att = (xmlAttrPtr) ctxt->context->node;
+
+		return(att->parent);
+	    }
+            case XML_DOCUMENT_NODE:
+            case XML_DOCUMENT_TYPE_NODE:
+            case XML_DOCUMENT_FRAG_NODE:
+            case XML_HTML_DOCUMENT_NODE:
+#ifdef LIBXML_DOCB_ENABLED
+	    case XML_DOCB_DOCUMENT_NODE:
+#endif
+                return(NULL);
+	    case XML_NAMESPACE_DECL: {
+		xmlNsPtr ns = (xmlNsPtr) ctxt->context->node;
+
+		if ((ns->next != NULL) &&
+		    (ns->next->type != XML_NAMESPACE_DECL))
+		    return((xmlNodePtr) ns->next);
+                return(NULL);
+	    }
+	}
+    }
+    return(NULL);
+}
+
+/**
+ * xmlXPathNextAncestor:
+ * @ctxt:  the XPath Parser context
+ * @cur:  the current node in the traversal
+ *
+ * Traversal function for the "ancestor" direction
+ * the ancestor axis contains the ancestors of the context node; the ancestors
+ * of the context node consist of the parent of context node and the parent's
+ * parent and so on; the nodes are ordered in reverse document order; thus the
+ * parent is the first node on the axis, and the parent's parent is the second
+ * node on the axis
+ *
+ * Returns the next element following that axis
+ */
+xmlNodePtr
+xmlXPathNextAncestor(xmlXPathParserContextPtr ctxt, xmlNodePtr cur) {
+    if ((ctxt == NULL) || (ctxt->context == NULL)) return(NULL);
+    /*
+     * the parent of an attribute or namespace node is the element
+     * to which the attribute or namespace node is attached
+     * !!!!!!!!!!!!!
+     */
+    if (cur == NULL) {
+	if (ctxt->context->node == NULL) return(NULL);
+	switch (ctxt->context->node->type) {
+            case XML_ELEMENT_NODE:
+            case XML_TEXT_NODE:
+            case XML_CDATA_SECTION_NODE:
+            case XML_ENTITY_REF_NODE:
+            case XML_ENTITY_NODE:
+            case XML_PI_NODE:
+            case XML_COMMENT_NODE:
+	    case XML_DTD_NODE:
+	    case XML_ELEMENT_DECL:
+	    case XML_ATTRIBUTE_DECL:
+	    case XML_ENTITY_DECL:
+            case XML_NOTATION_NODE:
+	    case XML_XINCLUDE_START:
+	    case XML_XINCLUDE_END:
+		if (ctxt->context->node->parent == NULL)
+		    return((xmlNodePtr) ctxt->context->doc);
+		if ((ctxt->context->node->parent->type == XML_ELEMENT_NODE) &&
+		    ((ctxt->context->node->parent->name[0] == ' ') ||
+		     (xmlStrEqual(ctxt->context->node->parent->name,
+				 BAD_CAST "fake node libxslt"))))
+		    return(NULL);
+		return(ctxt->context->node->parent);
+            case XML_ATTRIBUTE_NODE: {
+		xmlAttrPtr tmp = (xmlAttrPtr) ctxt->context->node;
+
+		return(tmp->parent);
+	    }
+            case XML_DOCUMENT_NODE:
+            case XML_DOCUMENT_TYPE_NODE:
+            case XML_DOCUMENT_FRAG_NODE:
+            case XML_HTML_DOCUMENT_NODE:
+#ifdef LIBXML_DOCB_ENABLED
+	    case XML_DOCB_DOCUMENT_NODE:
+#endif
+                return(NULL);
+	    case XML_NAMESPACE_DECL: {
+		xmlNsPtr ns = (xmlNsPtr) ctxt->context->node;
+
+		if ((ns->next != NULL) &&
+		    (ns->next->type != XML_NAMESPACE_DECL))
+		    return((xmlNodePtr) ns->next);
+		/* Bad, how did that namespace end up here ? */
+                return(NULL);
+	    }
+	}
+	return(NULL);
+    }
+    if (cur == ctxt->context->doc->children)
+	return((xmlNodePtr) ctxt->context->doc);
+    if (cur == (xmlNodePtr) ctxt->context->doc)
+	return(NULL);
+    switch (cur->type) {
+	case XML_ELEMENT_NODE:
+	case XML_TEXT_NODE:
+	case XML_CDATA_SECTION_NODE:
+	case XML_ENTITY_REF_NODE:
+	case XML_ENTITY_NODE:
+	case XML_PI_NODE:
+	case XML_COMMENT_NODE:
+	case XML_NOTATION_NODE:
+	case XML_DTD_NODE:
+        case XML_ELEMENT_DECL:
+        case XML_ATTRIBUTE_DECL:
+        case XML_ENTITY_DECL:
+	case XML_XINCLUDE_START:
+	case XML_XINCLUDE_END:
+	    if (cur->parent == NULL)
+		return(NULL);
+	    if ((cur->parent->type == XML_ELEMENT_NODE) &&
+		((cur->parent->name[0] == ' ') ||
+		 (xmlStrEqual(cur->parent->name,
+			      BAD_CAST "fake node libxslt"))))
+		return(NULL);
+	    return(cur->parent);
+	case XML_ATTRIBUTE_NODE: {
+	    xmlAttrPtr att = (xmlAttrPtr) cur;
+
+	    return(att->parent);
+	}
+	case XML_NAMESPACE_DECL: {
+	    xmlNsPtr ns = (xmlNsPtr) cur;
+
+	    if ((ns->next != NULL) &&
+	        (ns->next->type != XML_NAMESPACE_DECL))
+	        return((xmlNodePtr) ns->next);
+	    /* Bad, how did that namespace end up here ? */
+            return(NULL);
+	}
+	case XML_DOCUMENT_NODE:
+	case XML_DOCUMENT_TYPE_NODE:
+	case XML_DOCUMENT_FRAG_NODE:
+	case XML_HTML_DOCUMENT_NODE:
+#ifdef LIBXML_DOCB_ENABLED
+	case XML_DOCB_DOCUMENT_NODE:
+#endif
+	    return(NULL);
+    }
+    return(NULL);
+}
+
+/**
+ * xmlXPathNextAncestorOrSelf:
+ * @ctxt:  the XPath Parser context
+ * @cur:  the current node in the traversal
+ *
+ * Traversal function for the "ancestor-or-self" direction
+ * he ancestor-or-self axis contains the context node and ancestors of
+ * the context node in reverse document order; thus the context node is
+ * the first node on the axis, and the context node's parent the second;
+ * parent here is defined the same as with the parent axis.
+ *
+ * Returns the next element following that axis
+ */
+xmlNodePtr
+xmlXPathNextAncestorOrSelf(xmlXPathParserContextPtr ctxt, xmlNodePtr cur) {
+    if ((ctxt == NULL) || (ctxt->context == NULL)) return(NULL);
+    if (cur == NULL)
+        return(ctxt->context->node);
+    return(xmlXPathNextAncestor(ctxt, cur));
+}
+
+/**
+ * xmlXPathNextFollowingSibling:
+ * @ctxt:  the XPath Parser context
+ * @cur:  the current node in the traversal
+ *
+ * Traversal function for the "following-sibling" direction
+ * The following-sibling axis contains the following siblings of the context
+ * node in document order.
+ *
+ * Returns the next element following that axis
+ */
+xmlNodePtr
+xmlXPathNextFollowingSibling(xmlXPathParserContextPtr ctxt, xmlNodePtr cur) {
+    if ((ctxt == NULL) || (ctxt->context == NULL)) return(NULL);
+    if ((ctxt->context->node->type == XML_ATTRIBUTE_NODE) ||
+	(ctxt->context->node->type == XML_NAMESPACE_DECL))
+	return(NULL);
+    if (cur == (xmlNodePtr) ctxt->context->doc)
+        return(NULL);
+    if (cur == NULL)
+        return(ctxt->context->node->next);
+    return(cur->next);
+}
+
+/**
+ * xmlXPathNextPrecedingSibling:
+ * @ctxt:  the XPath Parser context
+ * @cur:  the current node in the traversal
+ *
+ * Traversal function for the "preceding-sibling" direction
+ * The preceding-sibling axis contains the preceding siblings of the context
+ * node in reverse document order; the first preceding sibling is first on the
+ * axis; the sibling preceding that node is the second on the axis and so on.
+ *
+ * Returns the next element following that axis
+ */
+xmlNodePtr
+xmlXPathNextPrecedingSibling(xmlXPathParserContextPtr ctxt, xmlNodePtr cur) {
+    if ((ctxt == NULL) || (ctxt->context == NULL)) return(NULL);
+    if ((ctxt->context->node->type == XML_ATTRIBUTE_NODE) ||
+	(ctxt->context->node->type == XML_NAMESPACE_DECL))
+	return(NULL);
+    if (cur == (xmlNodePtr) ctxt->context->doc)
+        return(NULL);
+    if (cur == NULL)
+        return(ctxt->context->node->prev);
+    if ((cur->prev != NULL) && (cur->prev->type == XML_DTD_NODE)) {
+	cur = cur->prev;
+	if (cur == NULL)
+	    return(ctxt->context->node->prev);
+    }
+    return(cur->prev);
+}
+
+/**
+ * xmlXPathNextFollowing:
+ * @ctxt:  the XPath Parser context
+ * @cur:  the current node in the traversal
+ *
+ * Traversal function for the "following" direction
+ * The following axis contains all nodes in the same document as the context
+ * node that are after the context node in document order, excluding any
+ * descendants and excluding attribute nodes and namespace nodes; the nodes
+ * are ordered in document order
+ *
+ * Returns the next element following that axis
+ */
+xmlNodePtr
+xmlXPathNextFollowing(xmlXPathParserContextPtr ctxt, xmlNodePtr cur) {
+    if ((ctxt == NULL) || (ctxt->context == NULL)) return(NULL);
+    if ((cur != NULL) && (cur->type  != XML_ATTRIBUTE_NODE) &&
+        (cur->type != XML_NAMESPACE_DECL) && (cur->children != NULL))
+        return(cur->children);
+
+    if (cur == NULL) {
+        cur = ctxt->context->node;
+        if (cur->type == XML_ATTRIBUTE_NODE) {
+            cur = cur->parent;
+        } else if (cur->type == XML_NAMESPACE_DECL) {
+            xmlNsPtr ns = (xmlNsPtr) cur;
+
+            if ((ns->next == NULL) ||
+                (ns->next->type == XML_NAMESPACE_DECL))
+                return (NULL);
+            cur = (xmlNodePtr) ns->next;
+        }
+    }
+    if (cur == NULL) return(NULL) ; /* ERROR */
+    if (cur->next != NULL) return(cur->next) ;
+    do {
+        cur = cur->parent;
+        if (cur == NULL) break;
+        if (cur == (xmlNodePtr) ctxt->context->doc) return(NULL);
+        if (cur->next != NULL) return(cur->next);
+    } while (cur != NULL);
+    return(cur);
+}
+
+/*
+ * xmlXPathIsAncestor:
+ * @ancestor:  the ancestor node
+ * @node:  the current node
+ *
+ * Check that @ancestor is a @node's ancestor
+ *
+ * returns 1 if @ancestor is a @node's ancestor, 0 otherwise.
+ */
+static int
+xmlXPathIsAncestor(xmlNodePtr ancestor, xmlNodePtr node) {
+    if ((ancestor == NULL) || (node == NULL)) return(0);
+    if (node->type == XML_NAMESPACE_DECL)
+        return(0);
+    if (ancestor->type == XML_NAMESPACE_DECL)
+        return(0);
+    /* nodes need to be in the same document */
+    if (ancestor->doc != node->doc) return(0);
+    /* avoid searching if ancestor or node is the root node */
+    if (ancestor == (xmlNodePtr) node->doc) return(1);
+    if (node == (xmlNodePtr) ancestor->doc) return(0);
+    while (node->parent != NULL) {
+        if (node->parent == ancestor)
+            return(1);
+	node = node->parent;
+    }
+    return(0);
+}
+
+/**
+ * xmlXPathNextPreceding:
+ * @ctxt:  the XPath Parser context
+ * @cur:  the current node in the traversal
+ *
+ * Traversal function for the "preceding" direction
+ * the preceding axis contains all nodes in the same document as the context
+ * node that are before the context node in document order, excluding any
+ * ancestors and excluding attribute nodes and namespace nodes; the nodes are
+ * ordered in reverse document order
+ *
+ * Returns the next element following that axis
+ */
+xmlNodePtr
+xmlXPathNextPreceding(xmlXPathParserContextPtr ctxt, xmlNodePtr cur)
+{
+    if ((ctxt == NULL) || (ctxt->context == NULL)) return(NULL);
+    if (cur == NULL) {
+        cur = ctxt->context->node;
+        if (cur->type == XML_ATTRIBUTE_NODE) {
+            cur = cur->parent;
+        } else if (cur->type == XML_NAMESPACE_DECL) {
+            xmlNsPtr ns = (xmlNsPtr) cur;
+
+            if ((ns->next == NULL) ||
+                (ns->next->type == XML_NAMESPACE_DECL))
+                return (NULL);
+            cur = (xmlNodePtr) ns->next;
+        }
+    }
+    if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL))
+	return (NULL);
+    if ((cur->prev != NULL) && (cur->prev->type == XML_DTD_NODE))
+	cur = cur->prev;
+    do {
+        if (cur->prev != NULL) {
+            for (cur = cur->prev; cur->last != NULL; cur = cur->last) ;
+            return (cur);
+        }
+
+        cur = cur->parent;
+        if (cur == NULL)
+            return (NULL);
+        if (cur == ctxt->context->doc->children)
+            return (NULL);
+    } while (xmlXPathIsAncestor(cur, ctxt->context->node));
+    return (cur);
+}
+
+/**
+ * xmlXPathNextPrecedingInternal:
+ * @ctxt:  the XPath Parser context
+ * @cur:  the current node in the traversal
+ *
+ * Traversal function for the "preceding" direction
+ * the preceding axis contains all nodes in the same document as the context
+ * node that are before the context node in document order, excluding any
+ * ancestors and excluding attribute nodes and namespace nodes; the nodes are
+ * ordered in reverse document order
+ * This is a faster implementation but internal only since it requires a
+ * state kept in the parser context: ctxt->ancestor.
+ *
+ * Returns the next element following that axis
+ */
+static xmlNodePtr
+xmlXPathNextPrecedingInternal(xmlXPathParserContextPtr ctxt,
+                              xmlNodePtr cur)
+{
+    if ((ctxt == NULL) || (ctxt->context == NULL)) return(NULL);
+    if (cur == NULL) {
+        cur = ctxt->context->node;
+        if (cur == NULL)
+            return (NULL);
+        if (cur->type == XML_ATTRIBUTE_NODE) {
+            cur = cur->parent;
+        } else if (cur->type == XML_NAMESPACE_DECL) {
+            xmlNsPtr ns = (xmlNsPtr) cur;
+
+            if ((ns->next == NULL) ||
+                (ns->next->type == XML_NAMESPACE_DECL))
+                return (NULL);
+            cur = (xmlNodePtr) ns->next;
+        }
+        ctxt->ancestor = cur->parent;
+    }
+    if (cur->type == XML_NAMESPACE_DECL)
+        return(NULL);
+    if ((cur->prev != NULL) && (cur->prev->type == XML_DTD_NODE))
+	cur = cur->prev;
+    while (cur->prev == NULL) {
+        cur = cur->parent;
+        if (cur == NULL)
+            return (NULL);
+        if (cur == ctxt->context->doc->children)
+            return (NULL);
+        if (cur != ctxt->ancestor)
+            return (cur);
+        ctxt->ancestor = cur->parent;
+    }
+    cur = cur->prev;
+    while (cur->last != NULL)
+        cur = cur->last;
+    return (cur);
+}
+
+/**
+ * xmlXPathNextNamespace:
+ * @ctxt:  the XPath Parser context
+ * @cur:  the current attribute in the traversal
+ *
+ * Traversal function for the "namespace" direction
+ * the namespace axis contains the namespace nodes of the context node;
+ * the order of nodes on this axis is implementation-defined; the axis will
+ * be empty unless the context node is an element
+ *
+ * We keep the XML namespace node at the end of the list.
+ *
+ * Returns the next element following that axis
+ */
+xmlNodePtr
+xmlXPathNextNamespace(xmlXPathParserContextPtr ctxt, xmlNodePtr cur) {
+    if ((ctxt == NULL) || (ctxt->context == NULL)) return(NULL);
+    if (ctxt->context->node->type != XML_ELEMENT_NODE) return(NULL);
+    if (cur == NULL) {
+        if (ctxt->context->tmpNsList != NULL)
+	    xmlFree(ctxt->context->tmpNsList);
+	ctxt->context->tmpNsList =
+	    xmlGetNsList(ctxt->context->doc, ctxt->context->node);
+	ctxt->context->tmpNsNr = 0;
+	if (ctxt->context->tmpNsList != NULL) {
+	    while (ctxt->context->tmpNsList[ctxt->context->tmpNsNr] != NULL) {
+		ctxt->context->tmpNsNr++;
+	    }
+	}
+	return((xmlNodePtr) xmlXPathXMLNamespace);
+    }
+    if (ctxt->context->tmpNsNr > 0) {
+	return (xmlNodePtr)ctxt->context->tmpNsList[--ctxt->context->tmpNsNr];
+    } else {
+	if (ctxt->context->tmpNsList != NULL)
+	    xmlFree(ctxt->context->tmpNsList);
+	ctxt->context->tmpNsList = NULL;
+	return(NULL);
+    }
+}
+
+/**
+ * xmlXPathNextAttribute:
+ * @ctxt:  the XPath Parser context
+ * @cur:  the current attribute in the traversal
+ *
+ * Traversal function for the "attribute" direction
+ * TODO: support DTD inherited default attributes
+ *
+ * Returns the next element following that axis
+ */
+xmlNodePtr
+xmlXPathNextAttribute(xmlXPathParserContextPtr ctxt, xmlNodePtr cur) {
+    if ((ctxt == NULL) || (ctxt->context == NULL)) return(NULL);
+    if (ctxt->context->node == NULL)
+	return(NULL);
+    if (ctxt->context->node->type != XML_ELEMENT_NODE)
+	return(NULL);
+    if (cur == NULL) {
+        if (ctxt->context->node == (xmlNodePtr) ctxt->context->doc)
+	    return(NULL);
+        return((xmlNodePtr)ctxt->context->node->properties);
+    }
+    return((xmlNodePtr)cur->next);
+}
+
+/************************************************************************
+ *									*
+ *		NodeTest Functions					*
+ *									*
+ ************************************************************************/
+
+#define IS_FUNCTION			200
+
+
+/************************************************************************
+ *									*
+ *		Implicit tree core function library			*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlXPathRoot:
+ * @ctxt:  the XPath Parser context
+ *
+ * Initialize the context to the root of the document
+ */
+void
+xmlXPathRoot(xmlXPathParserContextPtr ctxt) {
+    if ((ctxt == NULL) || (ctxt->context == NULL))
+	return;
+    valuePush(ctxt, xmlXPathCacheNewNodeSet(ctxt->context,
+	(xmlNodePtr) ctxt->context->doc));
+}
+
+/************************************************************************
+ *									*
+ *		The explicit core function library			*
+ *http://www.w3.org/Style/XSL/Group/1999/07/xpath-19990705.html#corelib	*
+ *									*
+ ************************************************************************/
+
+
+/**
+ * xmlXPathLastFunction:
+ * @ctxt:  the XPath Parser context
+ * @nargs:  the number of arguments
+ *
+ * Implement the last() XPath function
+ *    number last()
+ * The last function returns the number of nodes in the context node list.
+ */
+void
+xmlXPathLastFunction(xmlXPathParserContextPtr ctxt, int nargs) {
+    CHECK_ARITY(0);
+    if (ctxt->context->contextSize >= 0) {
+	valuePush(ctxt,
+	    xmlXPathCacheNewFloat(ctxt->context,
+		(double) ctxt->context->contextSize));
+#ifdef DEBUG_EXPR
+	xmlGenericError(xmlGenericErrorContext,
+		"last() : %d\n", ctxt->context->contextSize);
+#endif
+    } else {
+	XP_ERROR(XPATH_INVALID_CTXT_SIZE);
+    }
+}
+
+/**
+ * xmlXPathPositionFunction:
+ * @ctxt:  the XPath Parser context
+ * @nargs:  the number of arguments
+ *
+ * Implement the position() XPath function
+ *    number position()
+ * The position function returns the position of the context node in the
+ * context node list. The first position is 1, and so the last position
+ * will be equal to last().
+ */
+void
+xmlXPathPositionFunction(xmlXPathParserContextPtr ctxt, int nargs) {
+    CHECK_ARITY(0);
+    if (ctxt->context->proximityPosition >= 0) {
+	valuePush(ctxt,
+	      xmlXPathCacheNewFloat(ctxt->context,
+		(double) ctxt->context->proximityPosition));
+#ifdef DEBUG_EXPR
+	xmlGenericError(xmlGenericErrorContext, "position() : %d\n",
+		ctxt->context->proximityPosition);
+#endif
+    } else {
+	XP_ERROR(XPATH_INVALID_CTXT_POSITION);
+    }
+}
+
+/**
+ * xmlXPathCountFunction:
+ * @ctxt:  the XPath Parser context
+ * @nargs:  the number of arguments
+ *
+ * Implement the count() XPath function
+ *    number count(node-set)
+ */
+void
+xmlXPathCountFunction(xmlXPathParserContextPtr ctxt, int nargs) {
+    xmlXPathObjectPtr cur;
+
+    CHECK_ARITY(1);
+    if ((ctxt->value == NULL) ||
+	((ctxt->value->type != XPATH_NODESET) &&
+	 (ctxt->value->type != XPATH_XSLT_TREE)))
+	XP_ERROR(XPATH_INVALID_TYPE);
+    cur = valuePop(ctxt);
+
+    if ((cur == NULL) || (cur->nodesetval == NULL))
+	valuePush(ctxt, xmlXPathCacheNewFloat(ctxt->context, (double) 0));
+    else
+	valuePush(ctxt, xmlXPathCacheNewFloat(ctxt->context,
+	    (double) cur->nodesetval->nodeNr));
+    xmlXPathReleaseObject(ctxt->context, cur);
+}
+
+/**
+ * xmlXPathGetElementsByIds:
+ * @doc:  the document
+ * @ids:  a whitespace separated list of IDs
+ *
+ * Selects elements by their unique ID.
+ *
+ * Returns a node-set of selected elements.
+ */
+static xmlNodeSetPtr
+xmlXPathGetElementsByIds (xmlDocPtr doc, const xmlChar *ids) {
+    xmlNodeSetPtr ret;
+    const xmlChar *cur = ids;
+    xmlChar *ID;
+    xmlAttrPtr attr;
+    xmlNodePtr elem = NULL;
+
+    if (ids == NULL) return(NULL);
+
+    ret = xmlXPathNodeSetCreate(NULL);
+    if (ret == NULL)
+        return(ret);
+
+    while (IS_BLANK_CH(*cur)) cur++;
+    while (*cur != 0) {
+	while ((!IS_BLANK_CH(*cur)) && (*cur != 0))
+	    cur++;
+
+        ID = xmlStrndup(ids, cur - ids);
+	if (ID != NULL) {
+	    /*
+	     * We used to check the fact that the value passed
+	     * was an NCName, but this generated much troubles for
+	     * me and Aleksey Sanin, people blatantly violated that
+	     * constraint, like Visa3D spec.
+	     * if (xmlValidateNCName(ID, 1) == 0)
+	     */
+	    attr = xmlGetID(doc, ID);
+	    if (attr != NULL) {
+		if (attr->type == XML_ATTRIBUTE_NODE)
+		    elem = attr->parent;
+		else if (attr->type == XML_ELEMENT_NODE)
+		    elem = (xmlNodePtr) attr;
+		else
+		    elem = NULL;
+                /* TODO: Check memory error. */
+		if (elem != NULL)
+		    xmlXPathNodeSetAdd(ret, elem);
+	    }
+	    xmlFree(ID);
+	}
+
+	while (IS_BLANK_CH(*cur)) cur++;
+	ids = cur;
+    }
+    return(ret);
+}
+
+/**
+ * xmlXPathIdFunction:
+ * @ctxt:  the XPath Parser context
+ * @nargs:  the number of arguments
+ *
+ * Implement the id() XPath function
+ *    node-set id(object)
+ * The id function selects elements by their unique ID
+ * (see [5.2.1 Unique IDs]). When the argument to id is of type node-set,
+ * then the result is the union of the result of applying id to the
+ * string value of each of the nodes in the argument node-set. When the
+ * argument to id is of any other type, the argument is converted to a
+ * string as if by a call to the string function; the string is split
+ * into a whitespace-separated list of tokens (whitespace is any sequence
+ * of characters matching the production S); the result is a node-set
+ * containing the elements in the same document as the context node that
+ * have a unique ID equal to any of the tokens in the list.
+ */
+void
+xmlXPathIdFunction(xmlXPathParserContextPtr ctxt, int nargs) {
+    xmlChar *tokens;
+    xmlNodeSetPtr ret;
+    xmlXPathObjectPtr obj;
+
+    CHECK_ARITY(1);
+    obj = valuePop(ctxt);
+    if (obj == NULL) XP_ERROR(XPATH_INVALID_OPERAND);
+    if ((obj->type == XPATH_NODESET) || (obj->type == XPATH_XSLT_TREE)) {
+	xmlNodeSetPtr ns;
+	int i;
+
+        /* TODO: Check memory error. */
+	ret = xmlXPathNodeSetCreate(NULL);
+
+	if (obj->nodesetval != NULL) {
+	    for (i = 0; i < obj->nodesetval->nodeNr; i++) {
+		tokens =
+		    xmlXPathCastNodeToString(obj->nodesetval->nodeTab[i]);
+		ns = xmlXPathGetElementsByIds(ctxt->context->doc, tokens);
+                /* TODO: Check memory error. */
+		ret = xmlXPathNodeSetMerge(ret, ns);
+		xmlXPathFreeNodeSet(ns);
+		if (tokens != NULL)
+		    xmlFree(tokens);
+	    }
+	}
+	xmlXPathReleaseObject(ctxt->context, obj);
+	valuePush(ctxt, xmlXPathCacheWrapNodeSet(ctxt->context, ret));
+	return;
+    }
+    obj = xmlXPathCacheConvertString(ctxt->context, obj);
+    if (obj == NULL) return;
+    ret = xmlXPathGetElementsByIds(ctxt->context->doc, obj->stringval);
+    valuePush(ctxt, xmlXPathCacheWrapNodeSet(ctxt->context, ret));
+    xmlXPathReleaseObject(ctxt->context, obj);
+    return;
+}
+
+/**
+ * xmlXPathLocalNameFunction:
+ * @ctxt:  the XPath Parser context
+ * @nargs:  the number of arguments
+ *
+ * Implement the local-name() XPath function
+ *    string local-name(node-set?)
+ * The local-name function returns a string containing the local part
+ * of the name of the node in the argument node-set that is first in
+ * document order. If the node-set is empty or the first node has no
+ * name, an empty string is returned. If the argument is omitted it
+ * defaults to the context node.
+ */
+void
+xmlXPathLocalNameFunction(xmlXPathParserContextPtr ctxt, int nargs) {
+    xmlXPathObjectPtr cur;
+
+    if (ctxt == NULL) return;
+
+    if (nargs == 0) {
+	valuePush(ctxt, xmlXPathCacheNewNodeSet(ctxt->context,
+	    ctxt->context->node));
+	nargs = 1;
+    }
+
+    CHECK_ARITY(1);
+    if ((ctxt->value == NULL) ||
+	((ctxt->value->type != XPATH_NODESET) &&
+	 (ctxt->value->type != XPATH_XSLT_TREE)))
+	XP_ERROR(XPATH_INVALID_TYPE);
+    cur = valuePop(ctxt);
+
+    if ((cur->nodesetval == NULL) || (cur->nodesetval->nodeNr == 0)) {
+	valuePush(ctxt, xmlXPathCacheNewCString(ctxt->context, ""));
+    } else {
+	int i = 0; /* Should be first in document order !!!!! */
+	switch (cur->nodesetval->nodeTab[i]->type) {
+	case XML_ELEMENT_NODE:
+	case XML_ATTRIBUTE_NODE:
+	case XML_PI_NODE:
+	    if (cur->nodesetval->nodeTab[i]->name[0] == ' ')
+		valuePush(ctxt, xmlXPathCacheNewCString(ctxt->context, ""));
+	    else
+		valuePush(ctxt,
+		      xmlXPathCacheNewString(ctxt->context,
+			cur->nodesetval->nodeTab[i]->name));
+	    break;
+	case XML_NAMESPACE_DECL:
+	    valuePush(ctxt, xmlXPathCacheNewString(ctxt->context,
+			((xmlNsPtr)cur->nodesetval->nodeTab[i])->prefix));
+	    break;
+	default:
+	    valuePush(ctxt, xmlXPathCacheNewCString(ctxt->context, ""));
+	}
+    }
+    xmlXPathReleaseObject(ctxt->context, cur);
+}
+
+/**
+ * xmlXPathNamespaceURIFunction:
+ * @ctxt:  the XPath Parser context
+ * @nargs:  the number of arguments
+ *
+ * Implement the namespace-uri() XPath function
+ *    string namespace-uri(node-set?)
+ * The namespace-uri function returns a string containing the
+ * namespace URI of the expanded name of the node in the argument
+ * node-set that is first in document order. If the node-set is empty,
+ * the first node has no name, or the expanded name has no namespace
+ * URI, an empty string is returned. If the argument is omitted it
+ * defaults to the context node.
+ */
+void
+xmlXPathNamespaceURIFunction(xmlXPathParserContextPtr ctxt, int nargs) {
+    xmlXPathObjectPtr cur;
+
+    if (ctxt == NULL) return;
+
+    if (nargs == 0) {
+	valuePush(ctxt, xmlXPathCacheNewNodeSet(ctxt->context,
+	    ctxt->context->node));
+	nargs = 1;
+    }
+    CHECK_ARITY(1);
+    if ((ctxt->value == NULL) ||
+	((ctxt->value->type != XPATH_NODESET) &&
+	 (ctxt->value->type != XPATH_XSLT_TREE)))
+	XP_ERROR(XPATH_INVALID_TYPE);
+    cur = valuePop(ctxt);
+
+    if ((cur->nodesetval == NULL) || (cur->nodesetval->nodeNr == 0)) {
+	valuePush(ctxt, xmlXPathCacheNewCString(ctxt->context, ""));
+    } else {
+	int i = 0; /* Should be first in document order !!!!! */
+	switch (cur->nodesetval->nodeTab[i]->type) {
+	case XML_ELEMENT_NODE:
+	case XML_ATTRIBUTE_NODE:
+	    if (cur->nodesetval->nodeTab[i]->ns == NULL)
+		valuePush(ctxt, xmlXPathCacheNewCString(ctxt->context, ""));
+	    else
+		valuePush(ctxt, xmlXPathCacheNewString(ctxt->context,
+			  cur->nodesetval->nodeTab[i]->ns->href));
+	    break;
+	default:
+	    valuePush(ctxt, xmlXPathCacheNewCString(ctxt->context, ""));
+	}
+    }
+    xmlXPathReleaseObject(ctxt->context, cur);
+}
+
+/**
+ * xmlXPathNameFunction:
+ * @ctxt:  the XPath Parser context
+ * @nargs:  the number of arguments
+ *
+ * Implement the name() XPath function
+ *    string name(node-set?)
+ * The name function returns a string containing a QName representing
+ * the name of the node in the argument node-set that is first in document
+ * order. The QName must represent the name with respect to the namespace
+ * declarations in effect on the node whose name is being represented.
+ * Typically, this will be the form in which the name occurred in the XML
+ * source. This need not be the case if there are namespace declarations
+ * in effect on the node that associate multiple prefixes with the same
+ * namespace. However, an implementation may include information about
+ * the original prefix in its representation of nodes; in this case, an
+ * implementation can ensure that the returned string is always the same
+ * as the QName used in the XML source. If the argument it omitted it
+ * defaults to the context node.
+ * Libxml keep the original prefix so the "real qualified name" used is
+ * returned.
+ */
+static void
+xmlXPathNameFunction(xmlXPathParserContextPtr ctxt, int nargs)
+{
+    xmlXPathObjectPtr cur;
+
+    if (nargs == 0) {
+	valuePush(ctxt, xmlXPathCacheNewNodeSet(ctxt->context,
+	    ctxt->context->node));
+        nargs = 1;
+    }
+
+    CHECK_ARITY(1);
+    if ((ctxt->value == NULL) ||
+        ((ctxt->value->type != XPATH_NODESET) &&
+         (ctxt->value->type != XPATH_XSLT_TREE)))
+        XP_ERROR(XPATH_INVALID_TYPE);
+    cur = valuePop(ctxt);
+
+    if ((cur->nodesetval == NULL) || (cur->nodesetval->nodeNr == 0)) {
+        valuePush(ctxt, xmlXPathCacheNewCString(ctxt->context, ""));
+    } else {
+        int i = 0;              /* Should be first in document order !!!!! */
+
+        switch (cur->nodesetval->nodeTab[i]->type) {
+            case XML_ELEMENT_NODE:
+            case XML_ATTRIBUTE_NODE:
+		if (cur->nodesetval->nodeTab[i]->name[0] == ' ')
+		    valuePush(ctxt,
+			xmlXPathCacheNewCString(ctxt->context, ""));
+		else if ((cur->nodesetval->nodeTab[i]->ns == NULL) ||
+                         (cur->nodesetval->nodeTab[i]->ns->prefix == NULL)) {
+		    valuePush(ctxt,
+		        xmlXPathCacheNewString(ctxt->context,
+			    cur->nodesetval->nodeTab[i]->name));
+		} else {
+		    xmlChar *fullname;
+
+		    fullname = xmlBuildQName(cur->nodesetval->nodeTab[i]->name,
+				     cur->nodesetval->nodeTab[i]->ns->prefix,
+				     NULL, 0);
+		    if (fullname == cur->nodesetval->nodeTab[i]->name)
+			fullname = xmlStrdup(cur->nodesetval->nodeTab[i]->name);
+		    if (fullname == NULL) {
+			XP_ERROR(XPATH_MEMORY_ERROR);
+		    }
+		    valuePush(ctxt, xmlXPathCacheWrapString(
+			ctxt->context, fullname));
+                }
+                break;
+            default:
+		valuePush(ctxt, xmlXPathCacheNewNodeSet(ctxt->context,
+		    cur->nodesetval->nodeTab[i]));
+                xmlXPathLocalNameFunction(ctxt, 1);
+        }
+    }
+    xmlXPathReleaseObject(ctxt->context, cur);
+}
+
+
+/**
+ * xmlXPathStringFunction:
+ * @ctxt:  the XPath Parser context
+ * @nargs:  the number of arguments
+ *
+ * Implement the string() XPath function
+ *    string string(object?)
+ * The string function converts an object to a string as follows:
+ *    - A node-set is converted to a string by returning the value of
+ *      the node in the node-set that is first in document order.
+ *      If the node-set is empty, an empty string is returned.
+ *    - A number is converted to a string as follows
+ *      + NaN is converted to the string NaN
+ *      + positive zero is converted to the string 0
+ *      + negative zero is converted to the string 0
+ *      + positive infinity is converted to the string Infinity
+ *      + negative infinity is converted to the string -Infinity
+ *      + if the number is an integer, the number is represented in
+ *        decimal form as a Number with no decimal point and no leading
+ *        zeros, preceded by a minus sign (-) if the number is negative
+ *      + otherwise, the number is represented in decimal form as a
+ *        Number including a decimal point with at least one digit
+ *        before the decimal point and at least one digit after the
+ *        decimal point, preceded by a minus sign (-) if the number
+ *        is negative; there must be no leading zeros before the decimal
+ *        point apart possibly from the one required digit immediately
+ *        before the decimal point; beyond the one required digit
+ *        after the decimal point there must be as many, but only as
+ *        many, more digits as are needed to uniquely distinguish the
+ *        number from all other IEEE 754 numeric values.
+ *    - The boolean false value is converted to the string false.
+ *      The boolean true value is converted to the string true.
+ *
+ * If the argument is omitted, it defaults to a node-set with the
+ * context node as its only member.
+ */
+void
+xmlXPathStringFunction(xmlXPathParserContextPtr ctxt, int nargs) {
+    xmlXPathObjectPtr cur;
+
+    if (ctxt == NULL) return;
+    if (nargs == 0) {
+    valuePush(ctxt,
+	xmlXPathCacheWrapString(ctxt->context,
+	    xmlXPathCastNodeToString(ctxt->context->node)));
+	return;
+    }
+
+    CHECK_ARITY(1);
+    cur = valuePop(ctxt);
+    if (cur == NULL) XP_ERROR(XPATH_INVALID_OPERAND);
+    valuePush(ctxt, xmlXPathCacheConvertString(ctxt->context, cur));
+}
+
+/**
+ * xmlXPathStringLengthFunction:
+ * @ctxt:  the XPath Parser context
+ * @nargs:  the number of arguments
+ *
+ * Implement the string-length() XPath function
+ *    number string-length(string?)
+ * The string-length returns the number of characters in the string
+ * (see [3.6 Strings]). If the argument is omitted, it defaults to
+ * the context node converted to a string, in other words the value
+ * of the context node.
+ */
+void
+xmlXPathStringLengthFunction(xmlXPathParserContextPtr ctxt, int nargs) {
+    xmlXPathObjectPtr cur;
+
+    if (nargs == 0) {
+        if ((ctxt == NULL) || (ctxt->context == NULL))
+	    return;
+	if (ctxt->context->node == NULL) {
+	    valuePush(ctxt, xmlXPathCacheNewFloat(ctxt->context, 0));
+	} else {
+	    xmlChar *content;
+
+	    content = xmlXPathCastNodeToString(ctxt->context->node);
+	    valuePush(ctxt, xmlXPathCacheNewFloat(ctxt->context,
+		xmlUTF8Strlen(content)));
+	    xmlFree(content);
+	}
+	return;
+    }
+    CHECK_ARITY(1);
+    CAST_TO_STRING;
+    CHECK_TYPE(XPATH_STRING);
+    cur = valuePop(ctxt);
+    valuePush(ctxt, xmlXPathCacheNewFloat(ctxt->context,
+	xmlUTF8Strlen(cur->stringval)));
+    xmlXPathReleaseObject(ctxt->context, cur);
+}
+
+/**
+ * xmlXPathConcatFunction:
+ * @ctxt:  the XPath Parser context
+ * @nargs:  the number of arguments
+ *
+ * Implement the concat() XPath function
+ *    string concat(string, string, string*)
+ * The concat function returns the concatenation of its arguments.
+ */
+void
+xmlXPathConcatFunction(xmlXPathParserContextPtr ctxt, int nargs) {
+    xmlXPathObjectPtr cur, newobj;
+    xmlChar *tmp;
+
+    if (ctxt == NULL) return;
+    if (nargs < 2) {
+	CHECK_ARITY(2);
+    }
+
+    CAST_TO_STRING;
+    cur = valuePop(ctxt);
+    if ((cur == NULL) || (cur->type != XPATH_STRING)) {
+	xmlXPathReleaseObject(ctxt->context, cur);
+	return;
+    }
+    nargs--;
+
+    while (nargs > 0) {
+	CAST_TO_STRING;
+	newobj = valuePop(ctxt);
+	if ((newobj == NULL) || (newobj->type != XPATH_STRING)) {
+	    xmlXPathReleaseObject(ctxt->context, newobj);
+	    xmlXPathReleaseObject(ctxt->context, cur);
+	    XP_ERROR(XPATH_INVALID_TYPE);
+	}
+	tmp = xmlStrcat(newobj->stringval, cur->stringval);
+	newobj->stringval = cur->stringval;
+	cur->stringval = tmp;
+	xmlXPathReleaseObject(ctxt->context, newobj);
+	nargs--;
+    }
+    valuePush(ctxt, cur);
+}
+
+/**
+ * xmlXPathContainsFunction:
+ * @ctxt:  the XPath Parser context
+ * @nargs:  the number of arguments
+ *
+ * Implement the contains() XPath function
+ *    boolean contains(string, string)
+ * The contains function returns true if the first argument string
+ * contains the second argument string, and otherwise returns false.
+ */
+void
+xmlXPathContainsFunction(xmlXPathParserContextPtr ctxt, int nargs) {
+    xmlXPathObjectPtr hay, needle;
+
+    CHECK_ARITY(2);
+    CAST_TO_STRING;
+    CHECK_TYPE(XPATH_STRING);
+    needle = valuePop(ctxt);
+    CAST_TO_STRING;
+    hay = valuePop(ctxt);
+
+    if ((hay == NULL) || (hay->type != XPATH_STRING)) {
+	xmlXPathReleaseObject(ctxt->context, hay);
+	xmlXPathReleaseObject(ctxt->context, needle);
+	XP_ERROR(XPATH_INVALID_TYPE);
+    }
+    if (xmlStrstr(hay->stringval, needle->stringval))
+	valuePush(ctxt, xmlXPathCacheNewBoolean(ctxt->context, 1));
+    else
+	valuePush(ctxt, xmlXPathCacheNewBoolean(ctxt->context, 0));
+    xmlXPathReleaseObject(ctxt->context, hay);
+    xmlXPathReleaseObject(ctxt->context, needle);
+}
+
+/**
+ * xmlXPathStartsWithFunction:
+ * @ctxt:  the XPath Parser context
+ * @nargs:  the number of arguments
+ *
+ * Implement the starts-with() XPath function
+ *    boolean starts-with(string, string)
+ * The starts-with function returns true if the first argument string
+ * starts with the second argument string, and otherwise returns false.
+ */
+void
+xmlXPathStartsWithFunction(xmlXPathParserContextPtr ctxt, int nargs) {
+    xmlXPathObjectPtr hay, needle;
+    int n;
+
+    CHECK_ARITY(2);
+    CAST_TO_STRING;
+    CHECK_TYPE(XPATH_STRING);
+    needle = valuePop(ctxt);
+    CAST_TO_STRING;
+    hay = valuePop(ctxt);
+
+    if ((hay == NULL) || (hay->type != XPATH_STRING)) {
+	xmlXPathReleaseObject(ctxt->context, hay);
+	xmlXPathReleaseObject(ctxt->context, needle);
+	XP_ERROR(XPATH_INVALID_TYPE);
+    }
+    n = xmlStrlen(needle->stringval);
+    if (xmlStrncmp(hay->stringval, needle->stringval, n))
+        valuePush(ctxt, xmlXPathCacheNewBoolean(ctxt->context, 0));
+    else
+        valuePush(ctxt, xmlXPathCacheNewBoolean(ctxt->context, 1));
+    xmlXPathReleaseObject(ctxt->context, hay);
+    xmlXPathReleaseObject(ctxt->context, needle);
+}
+
+/**
+ * xmlXPathSubstringFunction:
+ * @ctxt:  the XPath Parser context
+ * @nargs:  the number of arguments
+ *
+ * Implement the substring() XPath function
+ *    string substring(string, number, number?)
+ * The substring function returns the substring of the first argument
+ * starting at the position specified in the second argument with
+ * length specified in the third argument. For example,
+ * substring("12345",2,3) returns "234". If the third argument is not
+ * specified, it returns the substring starting at the position specified
+ * in the second argument and continuing to the end of the string. For
+ * example, substring("12345",2) returns "2345".  More precisely, each
+ * character in the string (see [3.6 Strings]) is considered to have a
+ * numeric position: the position of the first character is 1, the position
+ * of the second character is 2 and so on. The returned substring contains
+ * those characters for which the position of the character is greater than
+ * or equal to the second argument and, if the third argument is specified,
+ * less than the sum of the second and third arguments; the comparisons
+ * and addition used for the above follow the standard IEEE 754 rules. Thus:
+ *  - substring("12345", 1.5, 2.6) returns "234"
+ *  - substring("12345", 0, 3) returns "12"
+ *  - substring("12345", 0 div 0, 3) returns ""
+ *  - substring("12345", 1, 0 div 0) returns ""
+ *  - substring("12345", -42, 1 div 0) returns "12345"
+ *  - substring("12345", -1 div 0, 1 div 0) returns ""
+ */
+void
+xmlXPathSubstringFunction(xmlXPathParserContextPtr ctxt, int nargs) {
+    xmlXPathObjectPtr str, start, len;
+    double le=0, in;
+    int i = 1, j = INT_MAX;
+
+    if (nargs < 2) {
+	CHECK_ARITY(2);
+    }
+    if (nargs > 3) {
+	CHECK_ARITY(3);
+    }
+    /*
+     * take care of possible last (position) argument
+    */
+    if (nargs == 3) {
+	CAST_TO_NUMBER;
+	CHECK_TYPE(XPATH_NUMBER);
+	len = valuePop(ctxt);
+	le = len->floatval;
+	xmlXPathReleaseObject(ctxt->context, len);
+    }
+
+    CAST_TO_NUMBER;
+    CHECK_TYPE(XPATH_NUMBER);
+    start = valuePop(ctxt);
+    in = start->floatval;
+    xmlXPathReleaseObject(ctxt->context, start);
+    CAST_TO_STRING;
+    CHECK_TYPE(XPATH_STRING);
+    str = valuePop(ctxt);
+
+    if (!(in < INT_MAX)) { /* Logical NOT to handle NaNs */
+        i = INT_MAX;
+    } else if (in >= 1.0) {
+        i = (int)in;
+        if (in - floor(in) >= 0.5)
+            i += 1;
+    }
+
+    if (nargs == 3) {
+        double rin, rle, end;
+
+        rin = floor(in);
+        if (in - rin >= 0.5)
+            rin += 1.0;
+
+        rle = floor(le);
+        if (le - rle >= 0.5)
+            rle += 1.0;
+
+        end = rin + rle;
+        if (!(end >= 1.0)) { /* Logical NOT to handle NaNs */
+            j = 1;
+        } else if (end < INT_MAX) {
+            j = (int)end;
+        }
+    }
+
+    if (i < j) {
+        xmlChar *ret = xmlUTF8Strsub(str->stringval, i - 1, j - i);
+	valuePush(ctxt, xmlXPathCacheNewString(ctxt->context, ret));
+	xmlFree(ret);
+    } else {
+	valuePush(ctxt, xmlXPathCacheNewCString(ctxt->context, ""));
+    }
+
+    xmlXPathReleaseObject(ctxt->context, str);
+}
+
+/**
+ * xmlXPathSubstringBeforeFunction:
+ * @ctxt:  the XPath Parser context
+ * @nargs:  the number of arguments
+ *
+ * Implement the substring-before() XPath function
+ *    string substring-before(string, string)
+ * The substring-before function returns the substring of the first
+ * argument string that precedes the first occurrence of the second
+ * argument string in the first argument string, or the empty string
+ * if the first argument string does not contain the second argument
+ * string. For example, substring-before("1999/04/01","/") returns 1999.
+ */
+void
+xmlXPathSubstringBeforeFunction(xmlXPathParserContextPtr ctxt, int nargs) {
+  xmlXPathObjectPtr str;
+  xmlXPathObjectPtr find;
+  xmlBufPtr target;
+  const xmlChar *point;
+  int offset;
+
+  CHECK_ARITY(2);
+  CAST_TO_STRING;
+  find = valuePop(ctxt);
+  CAST_TO_STRING;
+  str = valuePop(ctxt);
+
+  target = xmlBufCreate();
+  if (target) {
+    point = xmlStrstr(str->stringval, find->stringval);
+    if (point) {
+      offset = (int)(point - str->stringval);
+      xmlBufAdd(target, str->stringval, offset);
+    }
+    valuePush(ctxt, xmlXPathCacheNewString(ctxt->context,
+	xmlBufContent(target)));
+    xmlBufFree(target);
+  }
+  xmlXPathReleaseObject(ctxt->context, str);
+  xmlXPathReleaseObject(ctxt->context, find);
+}
+
+/**
+ * xmlXPathSubstringAfterFunction:
+ * @ctxt:  the XPath Parser context
+ * @nargs:  the number of arguments
+ *
+ * Implement the substring-after() XPath function
+ *    string substring-after(string, string)
+ * The substring-after function returns the substring of the first
+ * argument string that follows the first occurrence of the second
+ * argument string in the first argument string, or the empty stringi
+ * if the first argument string does not contain the second argument
+ * string. For example, substring-after("1999/04/01","/") returns 04/01,
+ * and substring-after("1999/04/01","19") returns 99/04/01.
+ */
+void
+xmlXPathSubstringAfterFunction(xmlXPathParserContextPtr ctxt, int nargs) {
+  xmlXPathObjectPtr str;
+  xmlXPathObjectPtr find;
+  xmlBufPtr target;
+  const xmlChar *point;
+  int offset;
+
+  CHECK_ARITY(2);
+  CAST_TO_STRING;
+  find = valuePop(ctxt);
+  CAST_TO_STRING;
+  str = valuePop(ctxt);
+
+  target = xmlBufCreate();
+  if (target) {
+    point = xmlStrstr(str->stringval, find->stringval);
+    if (point) {
+      offset = (int)(point - str->stringval) + xmlStrlen(find->stringval);
+      xmlBufAdd(target, &str->stringval[offset],
+		   xmlStrlen(str->stringval) - offset);
+    }
+    valuePush(ctxt, xmlXPathCacheNewString(ctxt->context,
+	xmlBufContent(target)));
+    xmlBufFree(target);
+  }
+  xmlXPathReleaseObject(ctxt->context, str);
+  xmlXPathReleaseObject(ctxt->context, find);
+}
+
+/**
+ * xmlXPathNormalizeFunction:
+ * @ctxt:  the XPath Parser context
+ * @nargs:  the number of arguments
+ *
+ * Implement the normalize-space() XPath function
+ *    string normalize-space(string?)
+ * The normalize-space function returns the argument string with white
+ * space normalized by stripping leading and trailing whitespace
+ * and replacing sequences of whitespace characters by a single
+ * space. Whitespace characters are the same allowed by the S production
+ * in XML. If the argument is omitted, it defaults to the context
+ * node converted to a string, in other words the value of the context node.
+ */
+void
+xmlXPathNormalizeFunction(xmlXPathParserContextPtr ctxt, int nargs) {
+  xmlXPathObjectPtr obj = NULL;
+  xmlChar *source = NULL;
+  xmlBufPtr target;
+  xmlChar blank;
+
+  if (ctxt == NULL) return;
+  if (nargs == 0) {
+    /* Use current context node */
+      valuePush(ctxt,
+	  xmlXPathCacheWrapString(ctxt->context,
+	    xmlXPathCastNodeToString(ctxt->context->node)));
+    nargs = 1;
+  }
+
+  CHECK_ARITY(1);
+  CAST_TO_STRING;
+  CHECK_TYPE(XPATH_STRING);
+  obj = valuePop(ctxt);
+  source = obj->stringval;
+
+  target = xmlBufCreate();
+  if (target && source) {
+
+    /* Skip leading whitespaces */
+    while (IS_BLANK_CH(*source))
+      source++;
+
+    /* Collapse intermediate whitespaces, and skip trailing whitespaces */
+    blank = 0;
+    while (*source) {
+      if (IS_BLANK_CH(*source)) {
+	blank = 0x20;
+      } else {
+	if (blank) {
+	  xmlBufAdd(target, &blank, 1);
+	  blank = 0;
+	}
+	xmlBufAdd(target, source, 1);
+      }
+      source++;
+    }
+    valuePush(ctxt, xmlXPathCacheNewString(ctxt->context,
+	xmlBufContent(target)));
+    xmlBufFree(target);
+  }
+  xmlXPathReleaseObject(ctxt->context, obj);
+}
+
+/**
+ * xmlXPathTranslateFunction:
+ * @ctxt:  the XPath Parser context
+ * @nargs:  the number of arguments
+ *
+ * Implement the translate() XPath function
+ *    string translate(string, string, string)
+ * The translate function returns the first argument string with
+ * occurrences of characters in the second argument string replaced
+ * by the character at the corresponding position in the third argument
+ * string. For example, translate("bar","abc","ABC") returns the string
+ * BAr. If there is a character in the second argument string with no
+ * character at a corresponding position in the third argument string
+ * (because the second argument string is longer than the third argument
+ * string), then occurrences of that character in the first argument
+ * string are removed. For example, translate("--aaa--","abc-","ABC")
+ * returns "AAA". If a character occurs more than once in second
+ * argument string, then the first occurrence determines the replacement
+ * character. If the third argument string is longer than the second
+ * argument string, then excess characters are ignored.
+ */
+void
+xmlXPathTranslateFunction(xmlXPathParserContextPtr ctxt, int nargs) {
+    xmlXPathObjectPtr str;
+    xmlXPathObjectPtr from;
+    xmlXPathObjectPtr to;
+    xmlBufPtr target;
+    int offset, max;
+    xmlChar ch;
+    const xmlChar *point;
+    xmlChar *cptr;
+
+    CHECK_ARITY(3);
+
+    CAST_TO_STRING;
+    to = valuePop(ctxt);
+    CAST_TO_STRING;
+    from = valuePop(ctxt);
+    CAST_TO_STRING;
+    str = valuePop(ctxt);
+
+    target = xmlBufCreate();
+    if (target) {
+	max = xmlUTF8Strlen(to->stringval);
+	for (cptr = str->stringval; (ch=*cptr); ) {
+	    offset = xmlUTF8Strloc(from->stringval, cptr);
+	    if (offset >= 0) {
+		if (offset < max) {
+		    point = xmlUTF8Strpos(to->stringval, offset);
+		    if (point)
+			xmlBufAdd(target, point, xmlUTF8Strsize(point, 1));
+		}
+	    } else
+		xmlBufAdd(target, cptr, xmlUTF8Strsize(cptr, 1));
+
+	    /* Step to next character in input */
+	    cptr++;
+	    if ( ch & 0x80 ) {
+		/* if not simple ascii, verify proper format */
+		if ( (ch & 0xc0) != 0xc0 ) {
+		    xmlGenericError(xmlGenericErrorContext,
+			"xmlXPathTranslateFunction: Invalid UTF8 string\n");
+                    /* not asserting an XPath error is probably better */
+		    break;
+		}
+		/* then skip over remaining bytes for this char */
+		while ( (ch <<= 1) & 0x80 )
+		    if ( (*cptr++ & 0xc0) != 0x80 ) {
+			xmlGenericError(xmlGenericErrorContext,
+			    "xmlXPathTranslateFunction: Invalid UTF8 string\n");
+                        /* not asserting an XPath error is probably better */
+			break;
+		    }
+		if (ch & 0x80) /* must have had error encountered */
+		    break;
+	    }
+	}
+    }
+    valuePush(ctxt, xmlXPathCacheNewString(ctxt->context,
+	xmlBufContent(target)));
+    xmlBufFree(target);
+    xmlXPathReleaseObject(ctxt->context, str);
+    xmlXPathReleaseObject(ctxt->context, from);
+    xmlXPathReleaseObject(ctxt->context, to);
+}
+
+/**
+ * xmlXPathBooleanFunction:
+ * @ctxt:  the XPath Parser context
+ * @nargs:  the number of arguments
+ *
+ * Implement the boolean() XPath function
+ *    boolean boolean(object)
+ * The boolean function converts its argument to a boolean as follows:
+ *    - a number is true if and only if it is neither positive or
+ *      negative zero nor NaN
+ *    - a node-set is true if and only if it is non-empty
+ *    - a string is true if and only if its length is non-zero
+ */
+void
+xmlXPathBooleanFunction(xmlXPathParserContextPtr ctxt, int nargs) {
+    xmlXPathObjectPtr cur;
+
+    CHECK_ARITY(1);
+    cur = valuePop(ctxt);
+    if (cur == NULL) XP_ERROR(XPATH_INVALID_OPERAND);
+    cur = xmlXPathCacheConvertBoolean(ctxt->context, cur);
+    valuePush(ctxt, cur);
+}
+
+/**
+ * xmlXPathNotFunction:
+ * @ctxt:  the XPath Parser context
+ * @nargs:  the number of arguments
+ *
+ * Implement the not() XPath function
+ *    boolean not(boolean)
+ * The not function returns true if its argument is false,
+ * and false otherwise.
+ */
+void
+xmlXPathNotFunction(xmlXPathParserContextPtr ctxt, int nargs) {
+    CHECK_ARITY(1);
+    CAST_TO_BOOLEAN;
+    CHECK_TYPE(XPATH_BOOLEAN);
+    ctxt->value->boolval = ! ctxt->value->boolval;
+}
+
+/**
+ * xmlXPathTrueFunction:
+ * @ctxt:  the XPath Parser context
+ * @nargs:  the number of arguments
+ *
+ * Implement the true() XPath function
+ *    boolean true()
+ */
+void
+xmlXPathTrueFunction(xmlXPathParserContextPtr ctxt, int nargs) {
+    CHECK_ARITY(0);
+    valuePush(ctxt, xmlXPathCacheNewBoolean(ctxt->context, 1));
+}
+
+/**
+ * xmlXPathFalseFunction:
+ * @ctxt:  the XPath Parser context
+ * @nargs:  the number of arguments
+ *
+ * Implement the false() XPath function
+ *    boolean false()
+ */
+void
+xmlXPathFalseFunction(xmlXPathParserContextPtr ctxt, int nargs) {
+    CHECK_ARITY(0);
+    valuePush(ctxt, xmlXPathCacheNewBoolean(ctxt->context, 0));
+}
+
+/**
+ * xmlXPathLangFunction:
+ * @ctxt:  the XPath Parser context
+ * @nargs:  the number of arguments
+ *
+ * Implement the lang() XPath function
+ *    boolean lang(string)
+ * The lang function returns true or false depending on whether the
+ * language of the context node as specified by xml:lang attributes
+ * is the same as or is a sublanguage of the language specified by
+ * the argument string. The language of the context node is determined
+ * by the value of the xml:lang attribute on the context node, or, if
+ * the context node has no xml:lang attribute, by the value of the
+ * xml:lang attribute on the nearest ancestor of the context node that
+ * has an xml:lang attribute. If there is no such attribute, then lang
+ * returns false. If there is such an attribute, then lang returns
+ * true if the attribute value is equal to the argument ignoring case,
+ * or if there is some suffix starting with - such that the attribute
+ * value is equal to the argument ignoring that suffix of the attribute
+ * value and ignoring case.
+ */
+void
+xmlXPathLangFunction(xmlXPathParserContextPtr ctxt, int nargs) {
+    xmlXPathObjectPtr val = NULL;
+    const xmlChar *theLang = NULL;
+    const xmlChar *lang;
+    int ret = 0;
+    int i;
+
+    CHECK_ARITY(1);
+    CAST_TO_STRING;
+    CHECK_TYPE(XPATH_STRING);
+    val = valuePop(ctxt);
+    lang = val->stringval;
+    theLang = xmlNodeGetLang(ctxt->context->node);
+    if ((theLang != NULL) && (lang != NULL)) {
+        for (i = 0;lang[i] != 0;i++)
+	    if (toupper(lang[i]) != toupper(theLang[i]))
+	        goto not_equal;
+	if ((theLang[i] == 0) || (theLang[i] == '-'))
+	    ret = 1;
+    }
+not_equal:
+    if (theLang != NULL)
+	xmlFree((void *)theLang);
+
+    xmlXPathReleaseObject(ctxt->context, val);
+    valuePush(ctxt, xmlXPathCacheNewBoolean(ctxt->context, ret));
+}
+
+/**
+ * xmlXPathNumberFunction:
+ * @ctxt:  the XPath Parser context
+ * @nargs:  the number of arguments
+ *
+ * Implement the number() XPath function
+ *    number number(object?)
+ */
+void
+xmlXPathNumberFunction(xmlXPathParserContextPtr ctxt, int nargs) {
+    xmlXPathObjectPtr cur;
+    double res;
+
+    if (ctxt == NULL) return;
+    if (nargs == 0) {
+	if (ctxt->context->node == NULL) {
+	    valuePush(ctxt, xmlXPathCacheNewFloat(ctxt->context, 0.0));
+	} else {
+	    xmlChar* content = xmlNodeGetContent(ctxt->context->node);
+
+	    res = xmlXPathStringEvalNumber(content);
+	    valuePush(ctxt, xmlXPathCacheNewFloat(ctxt->context, res));
+	    xmlFree(content);
+	}
+	return;
+    }
+
+    CHECK_ARITY(1);
+    cur = valuePop(ctxt);
+    valuePush(ctxt, xmlXPathCacheConvertNumber(ctxt->context, cur));
+}
+
+/**
+ * xmlXPathSumFunction:
+ * @ctxt:  the XPath Parser context
+ * @nargs:  the number of arguments
+ *
+ * Implement the sum() XPath function
+ *    number sum(node-set)
+ * The sum function returns the sum of the values of the nodes in
+ * the argument node-set.
+ */
+void
+xmlXPathSumFunction(xmlXPathParserContextPtr ctxt, int nargs) {
+    xmlXPathObjectPtr cur;
+    int i;
+    double res = 0.0;
+
+    CHECK_ARITY(1);
+    if ((ctxt->value == NULL) ||
+	((ctxt->value->type != XPATH_NODESET) &&
+	 (ctxt->value->type != XPATH_XSLT_TREE)))
+	XP_ERROR(XPATH_INVALID_TYPE);
+    cur = valuePop(ctxt);
+
+    if ((cur->nodesetval != NULL) && (cur->nodesetval->nodeNr != 0)) {
+	for (i = 0; i < cur->nodesetval->nodeNr; i++) {
+	    res += xmlXPathCastNodeToNumber(cur->nodesetval->nodeTab[i]);
+	}
+    }
+    valuePush(ctxt, xmlXPathCacheNewFloat(ctxt->context, res));
+    xmlXPathReleaseObject(ctxt->context, cur);
+}
+
+/**
+ * xmlXPathFloorFunction:
+ * @ctxt:  the XPath Parser context
+ * @nargs:  the number of arguments
+ *
+ * Implement the floor() XPath function
+ *    number floor(number)
+ * The floor function returns the largest (closest to positive infinity)
+ * number that is not greater than the argument and that is an integer.
+ */
+void
+xmlXPathFloorFunction(xmlXPathParserContextPtr ctxt, int nargs) {
+    CHECK_ARITY(1);
+    CAST_TO_NUMBER;
+    CHECK_TYPE(XPATH_NUMBER);
+
+    ctxt->value->floatval = floor(ctxt->value->floatval);
+}
+
+/**
+ * xmlXPathCeilingFunction:
+ * @ctxt:  the XPath Parser context
+ * @nargs:  the number of arguments
+ *
+ * Implement the ceiling() XPath function
+ *    number ceiling(number)
+ * The ceiling function returns the smallest (closest to negative infinity)
+ * number that is not less than the argument and that is an integer.
+ */
+void
+xmlXPathCeilingFunction(xmlXPathParserContextPtr ctxt, int nargs) {
+    CHECK_ARITY(1);
+    CAST_TO_NUMBER;
+    CHECK_TYPE(XPATH_NUMBER);
+
+#ifdef _AIX
+    /* Work around buggy ceil() function on AIX */
+    ctxt->value->floatval = copysign(ceil(ctxt->value->floatval), ctxt->value->floatval);
+#else
+    ctxt->value->floatval = ceil(ctxt->value->floatval);
+#endif
+}
+
+/**
+ * xmlXPathRoundFunction:
+ * @ctxt:  the XPath Parser context
+ * @nargs:  the number of arguments
+ *
+ * Implement the round() XPath function
+ *    number round(number)
+ * The round function returns the number that is closest to the
+ * argument and that is an integer. If there are two such numbers,
+ * then the one that is closest to positive infinity is returned.
+ */
+void
+xmlXPathRoundFunction(xmlXPathParserContextPtr ctxt, int nargs) {
+    double f;
+
+    CHECK_ARITY(1);
+    CAST_TO_NUMBER;
+    CHECK_TYPE(XPATH_NUMBER);
+
+    f = ctxt->value->floatval;
+
+    if ((f >= -0.5) && (f < 0.5)) {
+        /* Handles negative zero. */
+        ctxt->value->floatval *= 0.0;
+    }
+    else {
+        double rounded = floor(f);
+        if (f - rounded >= 0.5)
+            rounded += 1.0;
+        ctxt->value->floatval = rounded;
+    }
+}
+
+/************************************************************************
+ *									*
+ *			The Parser					*
+ *									*
+ ************************************************************************/
+
+/*
+ * a few forward declarations since we use a recursive call based
+ * implementation.
+ */
+static void xmlXPathCompileExpr(xmlXPathParserContextPtr ctxt, int sort);
+static void xmlXPathCompPredicate(xmlXPathParserContextPtr ctxt, int filter);
+static void xmlXPathCompLocationPath(xmlXPathParserContextPtr ctxt);
+static void xmlXPathCompRelativeLocationPath(xmlXPathParserContextPtr ctxt);
+static xmlChar * xmlXPathParseNameComplex(xmlXPathParserContextPtr ctxt,
+	                                  int qualified);
+
+/**
+ * xmlXPathCurrentChar:
+ * @ctxt:  the XPath parser context
+ * @cur:  pointer to the beginning of the char
+ * @len:  pointer to the length of the char read
+ *
+ * The current char value, if using UTF-8 this may actually span multiple
+ * bytes in the input buffer.
+ *
+ * Returns the current char value and its length
+ */
+
+static int
+xmlXPathCurrentChar(xmlXPathParserContextPtr ctxt, int *len) {
+    unsigned char c;
+    unsigned int val;
+    const xmlChar *cur;
+
+    if (ctxt == NULL)
+	return(0);
+    cur = ctxt->cur;
+
+    /*
+     * We are supposed to handle UTF8, check it's valid
+     * From rfc2044: encoding of the Unicode values on UTF-8:
+     *
+     * UCS-4 range (hex.)           UTF-8 octet sequence (binary)
+     * 0000 0000-0000 007F   0xxxxxxx
+     * 0000 0080-0000 07FF   110xxxxx 10xxxxxx
+     * 0000 0800-0000 FFFF   1110xxxx 10xxxxxx 10xxxxxx
+     *
+     * Check for the 0x110000 limit too
+     */
+    c = *cur;
+    if (c & 0x80) {
+	if ((cur[1] & 0xc0) != 0x80)
+	    goto encoding_error;
+	if ((c & 0xe0) == 0xe0) {
+
+	    if ((cur[2] & 0xc0) != 0x80)
+		goto encoding_error;
+	    if ((c & 0xf0) == 0xf0) {
+		if (((c & 0xf8) != 0xf0) ||
+		    ((cur[3] & 0xc0) != 0x80))
+		    goto encoding_error;
+		/* 4-byte code */
+		*len = 4;
+		val = (cur[0] & 0x7) << 18;
+		val |= (cur[1] & 0x3f) << 12;
+		val |= (cur[2] & 0x3f) << 6;
+		val |= cur[3] & 0x3f;
+	    } else {
+	      /* 3-byte code */
+		*len = 3;
+		val = (cur[0] & 0xf) << 12;
+		val |= (cur[1] & 0x3f) << 6;
+		val |= cur[2] & 0x3f;
+	    }
+	} else {
+	  /* 2-byte code */
+	    *len = 2;
+	    val = (cur[0] & 0x1f) << 6;
+	    val |= cur[1] & 0x3f;
+	}
+	if (!IS_CHAR(val)) {
+	    XP_ERROR0(XPATH_INVALID_CHAR_ERROR);
+	}
+	return(val);
+    } else {
+	/* 1-byte code */
+	*len = 1;
+	return((int) *cur);
+    }
+encoding_error:
+    /*
+     * If we detect an UTF8 error that probably means that the
+     * input encoding didn't get properly advertised in the
+     * declaration header. Report the error and switch the encoding
+     * to ISO-Latin-1 (if you don't like this policy, just declare the
+     * encoding !)
+     */
+    *len = 0;
+    XP_ERROR0(XPATH_ENCODING_ERROR);
+}
+
+/**
+ * xmlXPathParseNCName:
+ * @ctxt:  the XPath Parser context
+ *
+ * parse an XML namespace non qualified name.
+ *
+ * [NS 3] NCName ::= (Letter | '_') (NCNameChar)*
+ *
+ * [NS 4] NCNameChar ::= Letter | Digit | '.' | '-' | '_' |
+ *                       CombiningChar | Extender
+ *
+ * Returns the namespace name or NULL
+ */
+
+xmlChar *
+xmlXPathParseNCName(xmlXPathParserContextPtr ctxt) {
+    const xmlChar *in;
+    xmlChar *ret;
+    int count = 0;
+
+    if ((ctxt == NULL) || (ctxt->cur == NULL)) return(NULL);
+    /*
+     * Accelerator for simple ASCII names
+     */
+    in = ctxt->cur;
+    if (((*in >= 0x61) && (*in <= 0x7A)) ||
+	((*in >= 0x41) && (*in <= 0x5A)) ||
+	(*in == '_')) {
+	in++;
+	while (((*in >= 0x61) && (*in <= 0x7A)) ||
+	       ((*in >= 0x41) && (*in <= 0x5A)) ||
+	       ((*in >= 0x30) && (*in <= 0x39)) ||
+	       (*in == '_') || (*in == '.') ||
+	       (*in == '-'))
+	    in++;
+	if ((*in == ' ') || (*in == '>') || (*in == '/') ||
+            (*in == '[') || (*in == ']') || (*in == ':') ||
+            (*in == '@') || (*in == '*')) {
+	    count = in - ctxt->cur;
+	    if (count == 0)
+		return(NULL);
+	    ret = xmlStrndup(ctxt->cur, count);
+	    ctxt->cur = in;
+	    return(ret);
+	}
+    }
+    return(xmlXPathParseNameComplex(ctxt, 0));
+}
+
+
+/**
+ * xmlXPathParseQName:
+ * @ctxt:  the XPath Parser context
+ * @prefix:  a xmlChar **
+ *
+ * parse an XML qualified name
+ *
+ * [NS 5] QName ::= (Prefix ':')? LocalPart
+ *
+ * [NS 6] Prefix ::= NCName
+ *
+ * [NS 7] LocalPart ::= NCName
+ *
+ * Returns the function returns the local part, and prefix is updated
+ *   to get the Prefix if any.
+ */
+
+static xmlChar *
+xmlXPathParseQName(xmlXPathParserContextPtr ctxt, xmlChar **prefix) {
+    xmlChar *ret = NULL;
+
+    *prefix = NULL;
+    ret = xmlXPathParseNCName(ctxt);
+    if (ret && CUR == ':') {
+        *prefix = ret;
+	NEXT;
+	ret = xmlXPathParseNCName(ctxt);
+    }
+    return(ret);
+}
+
+/**
+ * xmlXPathParseName:
+ * @ctxt:  the XPath Parser context
+ *
+ * parse an XML name
+ *
+ * [4] NameChar ::= Letter | Digit | '.' | '-' | '_' | ':' |
+ *                  CombiningChar | Extender
+ *
+ * [5] Name ::= (Letter | '_' | ':') (NameChar)*
+ *
+ * Returns the namespace name or NULL
+ */
+
+xmlChar *
+xmlXPathParseName(xmlXPathParserContextPtr ctxt) {
+    const xmlChar *in;
+    xmlChar *ret;
+    size_t count = 0;
+
+    if ((ctxt == NULL) || (ctxt->cur == NULL)) return(NULL);
+    /*
+     * Accelerator for simple ASCII names
+     */
+    in = ctxt->cur;
+    if (((*in >= 0x61) && (*in <= 0x7A)) ||
+	((*in >= 0x41) && (*in <= 0x5A)) ||
+	(*in == '_') || (*in == ':')) {
+	in++;
+	while (((*in >= 0x61) && (*in <= 0x7A)) ||
+	       ((*in >= 0x41) && (*in <= 0x5A)) ||
+	       ((*in >= 0x30) && (*in <= 0x39)) ||
+	       (*in == '_') || (*in == '-') ||
+	       (*in == ':') || (*in == '.'))
+	    in++;
+	if ((*in > 0) && (*in < 0x80)) {
+	    count = in - ctxt->cur;
+            if (count > XML_MAX_NAME_LENGTH) {
+                ctxt->cur = in;
+                XP_ERRORNULL(XPATH_EXPR_ERROR);
+            }
+	    ret = xmlStrndup(ctxt->cur, count);
+	    ctxt->cur = in;
+	    return(ret);
+	}
+    }
+    return(xmlXPathParseNameComplex(ctxt, 1));
+}
+
+static xmlChar *
+xmlXPathParseNameComplex(xmlXPathParserContextPtr ctxt, int qualified) {
+    xmlChar buf[XML_MAX_NAMELEN + 5];
+    int len = 0, l;
+    int c;
+
+    /*
+     * Handler for more complex cases
+     */
+    c = CUR_CHAR(l);
+    if ((c == ' ') || (c == '>') || (c == '/') || /* accelerators */
+        (c == '[') || (c == ']') || (c == '@') || /* accelerators */
+        (c == '*') || /* accelerators */
+	(!IS_LETTER(c) && (c != '_') &&
+         ((!qualified) || (c != ':')))) {
+	return(NULL);
+    }
+
+    while ((c != ' ') && (c != '>') && (c != '/') && /* test bigname.xml */
+	   ((IS_LETTER(c)) || (IS_DIGIT(c)) ||
+            (c == '.') || (c == '-') ||
+	    (c == '_') || ((qualified) && (c == ':')) ||
+	    (IS_COMBINING(c)) ||
+	    (IS_EXTENDER(c)))) {
+	COPY_BUF(l,buf,len,c);
+	NEXTL(l);
+	c = CUR_CHAR(l);
+	if (len >= XML_MAX_NAMELEN) {
+	    /*
+	     * Okay someone managed to make a huge name, so he's ready to pay
+	     * for the processing speed.
+	     */
+	    xmlChar *buffer;
+	    int max = len * 2;
+
+            if (len > XML_MAX_NAME_LENGTH) {
+                XP_ERRORNULL(XPATH_EXPR_ERROR);
+            }
+	    buffer = (xmlChar *) xmlMallocAtomic(max * sizeof(xmlChar));
+	    if (buffer == NULL) {
+		XP_ERRORNULL(XPATH_MEMORY_ERROR);
+	    }
+	    memcpy(buffer, buf, len);
+	    while ((IS_LETTER(c)) || (IS_DIGIT(c)) || /* test bigname.xml */
+		   (c == '.') || (c == '-') ||
+		   (c == '_') || ((qualified) && (c == ':')) ||
+		   (IS_COMBINING(c)) ||
+		   (IS_EXTENDER(c))) {
+		if (len + 10 > max) {
+                    xmlChar *tmp;
+                    if (max > XML_MAX_NAME_LENGTH) {
+                        xmlFree(buffer);
+                        XP_ERRORNULL(XPATH_EXPR_ERROR);
+                    }
+		    max *= 2;
+		    tmp = (xmlChar *) xmlRealloc(buffer,
+			                         max * sizeof(xmlChar));
+		    if (tmp == NULL) {
+                        xmlFree(buffer);
+			XP_ERRORNULL(XPATH_MEMORY_ERROR);
+		    }
+                    buffer = tmp;
+		}
+		COPY_BUF(l,buffer,len,c);
+		NEXTL(l);
+		c = CUR_CHAR(l);
+	    }
+	    buffer[len] = 0;
+	    return(buffer);
+	}
+    }
+    if (len == 0)
+	return(NULL);
+    return(xmlStrndup(buf, len));
+}
+
+#define MAX_FRAC 20
+
+/**
+ * xmlXPathStringEvalNumber:
+ * @str:  A string to scan
+ *
+ *  [30a]  Float  ::= Number ('e' Digits?)?
+ *
+ *  [30]   Number ::=   Digits ('.' Digits?)?
+ *                    | '.' Digits
+ *  [31]   Digits ::=   [0-9]+
+ *
+ * Compile a Number in the string
+ * In complement of the Number expression, this function also handles
+ * negative values : '-' Number.
+ *
+ * Returns the double value.
+ */
+double
+xmlXPathStringEvalNumber(const xmlChar *str) {
+    const xmlChar *cur = str;
+    double ret;
+    int ok = 0;
+    int isneg = 0;
+    int exponent = 0;
+    int is_exponent_negative = 0;
+#ifdef __GNUC__
+    unsigned long tmp = 0;
+    double temp;
+#endif
+    if (cur == NULL) return(0);
+    while (IS_BLANK_CH(*cur)) cur++;
+    if ((*cur != '.') && ((*cur < '0') || (*cur > '9')) && (*cur != '-')) {
+        return(xmlXPathNAN);
+    }
+    if (*cur == '-') {
+	isneg = 1;
+	cur++;
+    }
+
+#ifdef __GNUC__
+    /*
+     * tmp/temp is a workaround against a gcc compiler bug
+     * http://veillard.com/gcc.bug
+     */
+    ret = 0;
+    while ((*cur >= '0') && (*cur <= '9')) {
+	ret = ret * 10;
+	tmp = (*cur - '0');
+	ok = 1;
+	cur++;
+	temp = (double) tmp;
+	ret = ret + temp;
+    }
+#else
+    ret = 0;
+    while ((*cur >= '0') && (*cur <= '9')) {
+	ret = ret * 10 + (*cur - '0');
+	ok = 1;
+	cur++;
+    }
+#endif
+
+    if (*cur == '.') {
+	int v, frac = 0, max;
+	double fraction = 0;
+
+        cur++;
+	if (((*cur < '0') || (*cur > '9')) && (!ok)) {
+	    return(xmlXPathNAN);
+	}
+        while (*cur == '0') {
+	    frac = frac + 1;
+	    cur++;
+        }
+        max = frac + MAX_FRAC;
+	while (((*cur >= '0') && (*cur <= '9')) && (frac < max)) {
+	    v = (*cur - '0');
+	    fraction = fraction * 10 + v;
+	    frac = frac + 1;
+	    cur++;
+	}
+	fraction /= pow(10.0, frac);
+	ret = ret + fraction;
+	while ((*cur >= '0') && (*cur <= '9'))
+	    cur++;
+    }
+    if ((*cur == 'e') || (*cur == 'E')) {
+      cur++;
+      if (*cur == '-') {
+	is_exponent_negative = 1;
+	cur++;
+      } else if (*cur == '+') {
+        cur++;
+      }
+      while ((*cur >= '0') && (*cur <= '9')) {
+        if (exponent < 1000000)
+	  exponent = exponent * 10 + (*cur - '0');
+	cur++;
+      }
+    }
+    while (IS_BLANK_CH(*cur)) cur++;
+    if (*cur != 0) return(xmlXPathNAN);
+    if (isneg) ret = -ret;
+    if (is_exponent_negative) exponent = -exponent;
+    ret *= pow(10.0, (double)exponent);
+    return(ret);
+}
+
+/**
+ * xmlXPathCompNumber:
+ * @ctxt:  the XPath Parser context
+ *
+ *  [30]   Number ::=   Digits ('.' Digits?)?
+ *                    | '.' Digits
+ *  [31]   Digits ::=   [0-9]+
+ *
+ * Compile a Number, then push it on the stack
+ *
+ */
+static void
+xmlXPathCompNumber(xmlXPathParserContextPtr ctxt)
+{
+    double ret = 0.0;
+    int ok = 0;
+    int exponent = 0;
+    int is_exponent_negative = 0;
+    xmlXPathObjectPtr num;
+#ifdef __GNUC__
+    unsigned long tmp = 0;
+    double temp;
+#endif
+
+    CHECK_ERROR;
+    if ((CUR != '.') && ((CUR < '0') || (CUR > '9'))) {
+        XP_ERROR(XPATH_NUMBER_ERROR);
+    }
+#ifdef __GNUC__
+    /*
+     * tmp/temp is a workaround against a gcc compiler bug
+     * http://veillard.com/gcc.bug
+     */
+    ret = 0;
+    while ((CUR >= '0') && (CUR <= '9')) {
+	ret = ret * 10;
+	tmp = (CUR - '0');
+        ok = 1;
+        NEXT;
+	temp = (double) tmp;
+	ret = ret + temp;
+    }
+#else
+    ret = 0;
+    while ((CUR >= '0') && (CUR <= '9')) {
+	ret = ret * 10 + (CUR - '0');
+	ok = 1;
+	NEXT;
+    }
+#endif
+    if (CUR == '.') {
+	int v, frac = 0, max;
+	double fraction = 0;
+
+        NEXT;
+        if (((CUR < '0') || (CUR > '9')) && (!ok)) {
+            XP_ERROR(XPATH_NUMBER_ERROR);
+        }
+        while (CUR == '0') {
+            frac = frac + 1;
+            NEXT;
+        }
+        max = frac + MAX_FRAC;
+        while ((CUR >= '0') && (CUR <= '9') && (frac < max)) {
+	    v = (CUR - '0');
+	    fraction = fraction * 10 + v;
+	    frac = frac + 1;
+            NEXT;
+        }
+        fraction /= pow(10.0, frac);
+        ret = ret + fraction;
+        while ((CUR >= '0') && (CUR <= '9'))
+            NEXT;
+    }
+    if ((CUR == 'e') || (CUR == 'E')) {
+        NEXT;
+        if (CUR == '-') {
+            is_exponent_negative = 1;
+            NEXT;
+        } else if (CUR == '+') {
+	    NEXT;
+	}
+        while ((CUR >= '0') && (CUR <= '9')) {
+            if (exponent < 1000000)
+                exponent = exponent * 10 + (CUR - '0');
+            NEXT;
+        }
+        if (is_exponent_negative)
+            exponent = -exponent;
+        ret *= pow(10.0, (double) exponent);
+    }
+    num = xmlXPathCacheNewFloat(ctxt->context, ret);
+    if (num == NULL) {
+	ctxt->error = XPATH_MEMORY_ERROR;
+    } else if (PUSH_LONG_EXPR(XPATH_OP_VALUE, XPATH_NUMBER, 0, 0, num,
+                              NULL) == -1) {
+        xmlXPathReleaseObject(ctxt->context, num);
+    }
+}
+
+/**
+ * xmlXPathParseLiteral:
+ * @ctxt:  the XPath Parser context
+ *
+ * Parse a Literal
+ *
+ *  [29]   Literal ::=   '"' [^"]* '"'
+ *                    | "'" [^']* "'"
+ *
+ * Returns the value found or NULL in case of error
+ */
+static xmlChar *
+xmlXPathParseLiteral(xmlXPathParserContextPtr ctxt) {
+    const xmlChar *q;
+    xmlChar *ret = NULL;
+
+    if (CUR == '"') {
+        NEXT;
+	q = CUR_PTR;
+	while ((IS_CHAR_CH(CUR)) && (CUR != '"'))
+	    NEXT;
+	if (!IS_CHAR_CH(CUR)) {
+	    XP_ERRORNULL(XPATH_UNFINISHED_LITERAL_ERROR);
+	} else {
+	    ret = xmlStrndup(q, CUR_PTR - q);
+	    NEXT;
+        }
+    } else if (CUR == '\'') {
+        NEXT;
+	q = CUR_PTR;
+	while ((IS_CHAR_CH(CUR)) && (CUR != '\''))
+	    NEXT;
+	if (!IS_CHAR_CH(CUR)) {
+	    XP_ERRORNULL(XPATH_UNFINISHED_LITERAL_ERROR);
+	} else {
+	    ret = xmlStrndup(q, CUR_PTR - q);
+	    NEXT;
+        }
+    } else {
+	XP_ERRORNULL(XPATH_START_LITERAL_ERROR);
+    }
+    return(ret);
+}
+
+/**
+ * xmlXPathCompLiteral:
+ * @ctxt:  the XPath Parser context
+ *
+ * Parse a Literal and push it on the stack.
+ *
+ *  [29]   Literal ::=   '"' [^"]* '"'
+ *                    | "'" [^']* "'"
+ *
+ * TODO: xmlXPathCompLiteral memory allocation could be improved.
+ */
+static void
+xmlXPathCompLiteral(xmlXPathParserContextPtr ctxt) {
+    const xmlChar *q;
+    xmlChar *ret = NULL;
+    xmlXPathObjectPtr lit;
+
+    if (CUR == '"') {
+        NEXT;
+	q = CUR_PTR;
+	while ((IS_CHAR_CH(CUR)) && (CUR != '"'))
+	    NEXT;
+	if (!IS_CHAR_CH(CUR)) {
+	    XP_ERROR(XPATH_UNFINISHED_LITERAL_ERROR);
+	} else {
+	    ret = xmlStrndup(q, CUR_PTR - q);
+	    NEXT;
+        }
+    } else if (CUR == '\'') {
+        NEXT;
+	q = CUR_PTR;
+	while ((IS_CHAR_CH(CUR)) && (CUR != '\''))
+	    NEXT;
+	if (!IS_CHAR_CH(CUR)) {
+	    XP_ERROR(XPATH_UNFINISHED_LITERAL_ERROR);
+	} else {
+	    ret = xmlStrndup(q, CUR_PTR - q);
+	    NEXT;
+        }
+    } else {
+	XP_ERROR(XPATH_START_LITERAL_ERROR);
+    }
+    if (ret == NULL) return;
+    lit = xmlXPathCacheNewString(ctxt->context, ret);
+    if (lit == NULL) {
+	ctxt->error = XPATH_MEMORY_ERROR;
+    } else if (PUSH_LONG_EXPR(XPATH_OP_VALUE, XPATH_STRING, 0, 0, lit,
+                              NULL) == -1) {
+        xmlXPathReleaseObject(ctxt->context, lit);
+    }
+    xmlFree(ret);
+}
+
+/**
+ * xmlXPathCompVariableReference:
+ * @ctxt:  the XPath Parser context
+ *
+ * Parse a VariableReference, evaluate it and push it on the stack.
+ *
+ * The variable bindings consist of a mapping from variable names
+ * to variable values. The value of a variable is an object, which can be
+ * of any of the types that are possible for the value of an expression,
+ * and may also be of additional types not specified here.
+ *
+ * Early evaluation is possible since:
+ * The variable bindings [...] used to evaluate a subexpression are
+ * always the same as those used to evaluate the containing expression.
+ *
+ *  [36]   VariableReference ::=   '$' QName
+ */
+static void
+xmlXPathCompVariableReference(xmlXPathParserContextPtr ctxt) {
+    xmlChar *name;
+    xmlChar *prefix;
+
+    SKIP_BLANKS;
+    if (CUR != '$') {
+	XP_ERROR(XPATH_VARIABLE_REF_ERROR);
+    }
+    NEXT;
+    name = xmlXPathParseQName(ctxt, &prefix);
+    if (name == NULL) {
+        xmlFree(prefix);
+	XP_ERROR(XPATH_VARIABLE_REF_ERROR);
+    }
+    ctxt->comp->last = -1;
+    if (PUSH_LONG_EXPR(XPATH_OP_VARIABLE, 0, 0, 0, name, prefix) == -1) {
+        xmlFree(prefix);
+        xmlFree(name);
+    }
+    SKIP_BLANKS;
+    if ((ctxt->context != NULL) && (ctxt->context->flags & XML_XPATH_NOVAR)) {
+	XP_ERROR(XPATH_FORBID_VARIABLE_ERROR);
+    }
+}
+
+/**
+ * xmlXPathIsNodeType:
+ * @name:  a name string
+ *
+ * Is the name given a NodeType one.
+ *
+ *  [38]   NodeType ::=   'comment'
+ *                    | 'text'
+ *                    | 'processing-instruction'
+ *                    | 'node'
+ *
+ * Returns 1 if true 0 otherwise
+ */
+int
+xmlXPathIsNodeType(const xmlChar *name) {
+    if (name == NULL)
+	return(0);
+
+    if (xmlStrEqual(name, BAD_CAST "node"))
+	return(1);
+    if (xmlStrEqual(name, BAD_CAST "text"))
+	return(1);
+    if (xmlStrEqual(name, BAD_CAST "comment"))
+	return(1);
+    if (xmlStrEqual(name, BAD_CAST "processing-instruction"))
+	return(1);
+    return(0);
+}
+
+/**
+ * xmlXPathCompFunctionCall:
+ * @ctxt:  the XPath Parser context
+ *
+ *  [16]   FunctionCall ::=   FunctionName '(' ( Argument ( ',' Argument)*)? ')'
+ *  [17]   Argument ::=   Expr
+ *
+ * Compile a function call, the evaluation of all arguments are
+ * pushed on the stack
+ */
+static void
+xmlXPathCompFunctionCall(xmlXPathParserContextPtr ctxt) {
+    xmlChar *name;
+    xmlChar *prefix;
+    int nbargs = 0;
+    int sort = 1;
+
+    name = xmlXPathParseQName(ctxt, &prefix);
+    if (name == NULL) {
+	xmlFree(prefix);
+	XP_ERROR(XPATH_EXPR_ERROR);
+    }
+    SKIP_BLANKS;
+#ifdef DEBUG_EXPR
+    if (prefix == NULL)
+	xmlGenericError(xmlGenericErrorContext, "Calling function %s\n",
+			name);
+    else
+	xmlGenericError(xmlGenericErrorContext, "Calling function %s:%s\n",
+			prefix, name);
+#endif
+
+    if (CUR != '(') {
+	xmlFree(name);
+	xmlFree(prefix);
+	XP_ERROR(XPATH_EXPR_ERROR);
+    }
+    NEXT;
+    SKIP_BLANKS;
+
+    /*
+    * Optimization for count(): we don't need the node-set to be sorted.
+    */
+    if ((prefix == NULL) && (name[0] == 'c') &&
+	xmlStrEqual(name, BAD_CAST "count"))
+    {
+	sort = 0;
+    }
+    ctxt->comp->last = -1;
+    if (CUR != ')') {
+	while (CUR != 0) {
+	    int op1 = ctxt->comp->last;
+	    ctxt->comp->last = -1;
+	    xmlXPathCompileExpr(ctxt, sort);
+	    if (ctxt->error != XPATH_EXPRESSION_OK) {
+		xmlFree(name);
+		xmlFree(prefix);
+		return;
+	    }
+	    PUSH_BINARY_EXPR(XPATH_OP_ARG, op1, ctxt->comp->last, 0, 0);
+	    nbargs++;
+	    if (CUR == ')') break;
+	    if (CUR != ',') {
+		xmlFree(name);
+		xmlFree(prefix);
+		XP_ERROR(XPATH_EXPR_ERROR);
+	    }
+	    NEXT;
+	    SKIP_BLANKS;
+	}
+    }
+    if (PUSH_LONG_EXPR(XPATH_OP_FUNCTION, nbargs, 0, 0, name, prefix) == -1) {
+        xmlFree(prefix);
+        xmlFree(name);
+    }
+    NEXT;
+    SKIP_BLANKS;
+}
+
+/**
+ * xmlXPathCompPrimaryExpr:
+ * @ctxt:  the XPath Parser context
+ *
+ *  [15]   PrimaryExpr ::=   VariableReference
+ *                | '(' Expr ')'
+ *                | Literal
+ *                | Number
+ *                | FunctionCall
+ *
+ * Compile a primary expression.
+ */
+static void
+xmlXPathCompPrimaryExpr(xmlXPathParserContextPtr ctxt) {
+    SKIP_BLANKS;
+    if (CUR == '$') xmlXPathCompVariableReference(ctxt);
+    else if (CUR == '(') {
+	NEXT;
+	SKIP_BLANKS;
+	xmlXPathCompileExpr(ctxt, 1);
+	CHECK_ERROR;
+	if (CUR != ')') {
+	    XP_ERROR(XPATH_EXPR_ERROR);
+	}
+	NEXT;
+	SKIP_BLANKS;
+    } else if (IS_ASCII_DIGIT(CUR) || (CUR == '.' && IS_ASCII_DIGIT(NXT(1)))) {
+	xmlXPathCompNumber(ctxt);
+    } else if ((CUR == '\'') || (CUR == '"')) {
+	xmlXPathCompLiteral(ctxt);
+    } else {
+	xmlXPathCompFunctionCall(ctxt);
+    }
+    SKIP_BLANKS;
+}
+
+/**
+ * xmlXPathCompFilterExpr:
+ * @ctxt:  the XPath Parser context
+ *
+ *  [20]   FilterExpr ::=   PrimaryExpr
+ *               | FilterExpr Predicate
+ *
+ * Compile a filter expression.
+ * Square brackets are used to filter expressions in the same way that
+ * they are used in location paths. It is an error if the expression to
+ * be filtered does not evaluate to a node-set. The context node list
+ * used for evaluating the expression in square brackets is the node-set
+ * to be filtered listed in document order.
+ */
+
+static void
+xmlXPathCompFilterExpr(xmlXPathParserContextPtr ctxt) {
+    xmlXPathCompPrimaryExpr(ctxt);
+    CHECK_ERROR;
+    SKIP_BLANKS;
+
+    while (CUR == '[') {
+	xmlXPathCompPredicate(ctxt, 1);
+	SKIP_BLANKS;
+    }
+
+
+}
+
+/**
+ * xmlXPathScanName:
+ * @ctxt:  the XPath Parser context
+ *
+ * Trickery: parse an XML name but without consuming the input flow
+ * Needed to avoid insanity in the parser state.
+ *
+ * [4] NameChar ::= Letter | Digit | '.' | '-' | '_' | ':' |
+ *                  CombiningChar | Extender
+ *
+ * [5] Name ::= (Letter | '_' | ':') (NameChar)*
+ *
+ * [6] Names ::= Name (S Name)*
+ *
+ * Returns the Name parsed or NULL
+ */
+
+static xmlChar *
+xmlXPathScanName(xmlXPathParserContextPtr ctxt) {
+    int len = 0, l;
+    int c;
+    const xmlChar *cur;
+    xmlChar *ret;
+
+    cur = ctxt->cur;
+
+    c = CUR_CHAR(l);
+    if ((c == ' ') || (c == '>') || (c == '/') || /* accelerators */
+	(!IS_LETTER(c) && (c != '_') &&
+         (c != ':'))) {
+	return(NULL);
+    }
+
+    while ((c != ' ') && (c != '>') && (c != '/') && /* test bigname.xml */
+	   ((IS_LETTER(c)) || (IS_DIGIT(c)) ||
+            (c == '.') || (c == '-') ||
+	    (c == '_') || (c == ':') ||
+	    (IS_COMBINING(c)) ||
+	    (IS_EXTENDER(c)))) {
+	len += l;
+	NEXTL(l);
+	c = CUR_CHAR(l);
+    }
+    ret = xmlStrndup(cur, ctxt->cur - cur);
+    ctxt->cur = cur;
+    return(ret);
+}
+
+/**
+ * xmlXPathCompPathExpr:
+ * @ctxt:  the XPath Parser context
+ *
+ *  [19]   PathExpr ::=   LocationPath
+ *               | FilterExpr
+ *               | FilterExpr '/' RelativeLocationPath
+ *               | FilterExpr '//' RelativeLocationPath
+ *
+ * Compile a path expression.
+ * The / operator and // operators combine an arbitrary expression
+ * and a relative location path. It is an error if the expression
+ * does not evaluate to a node-set.
+ * The / operator does composition in the same way as when / is
+ * used in a location path. As in location paths, // is short for
+ * /descendant-or-self::node()/.
+ */
+
+static void
+xmlXPathCompPathExpr(xmlXPathParserContextPtr ctxt) {
+    int lc = 1;           /* Should we branch to LocationPath ?         */
+    xmlChar *name = NULL; /* we may have to preparse a name to find out */
+
+    SKIP_BLANKS;
+    if ((CUR == '$') || (CUR == '(') ||
+	(IS_ASCII_DIGIT(CUR)) ||
+        (CUR == '\'') || (CUR == '"') ||
+	(CUR == '.' && IS_ASCII_DIGIT(NXT(1)))) {
+	lc = 0;
+    } else if (CUR == '*') {
+	/* relative or absolute location path */
+	lc = 1;
+    } else if (CUR == '/') {
+	/* relative or absolute location path */
+	lc = 1;
+    } else if (CUR == '@') {
+	/* relative abbreviated attribute location path */
+	lc = 1;
+    } else if (CUR == '.') {
+	/* relative abbreviated attribute location path */
+	lc = 1;
+    } else {
+	/*
+	 * Problem is finding if we have a name here whether it's:
+	 *   - a nodetype
+	 *   - a function call in which case it's followed by '('
+	 *   - an axis in which case it's followed by ':'
+	 *   - a element name
+	 * We do an a priori analysis here rather than having to
+	 * maintain parsed token content through the recursive function
+	 * calls. This looks uglier but makes the code easier to
+	 * read/write/debug.
+	 */
+	SKIP_BLANKS;
+	name = xmlXPathScanName(ctxt);
+	if ((name != NULL) && (xmlStrstr(name, (xmlChar *) "::") != NULL)) {
+#ifdef DEBUG_STEP
+	    xmlGenericError(xmlGenericErrorContext,
+		    "PathExpr: Axis\n");
+#endif
+	    lc = 1;
+	    xmlFree(name);
+	} else if (name != NULL) {
+	    int len =xmlStrlen(name);
+
+
+	    while (NXT(len) != 0) {
+		if (NXT(len) == '/') {
+		    /* element name */
+#ifdef DEBUG_STEP
+		    xmlGenericError(xmlGenericErrorContext,
+			    "PathExpr: AbbrRelLocation\n");
+#endif
+		    lc = 1;
+		    break;
+		} else if (IS_BLANK_CH(NXT(len))) {
+		    /* ignore blanks */
+		    ;
+		} else if (NXT(len) == ':') {
+#ifdef DEBUG_STEP
+		    xmlGenericError(xmlGenericErrorContext,
+			    "PathExpr: AbbrRelLocation\n");
+#endif
+		    lc = 1;
+		    break;
+		} else if ((NXT(len) == '(')) {
+		    /* Node Type or Function */
+		    if (xmlXPathIsNodeType(name)) {
+#ifdef DEBUG_STEP
+		        xmlGenericError(xmlGenericErrorContext,
+				"PathExpr: Type search\n");
+#endif
+			lc = 1;
+#ifdef LIBXML_XPTR_ENABLED
+                    } else if (ctxt->xptr &&
+                               xmlStrEqual(name, BAD_CAST "range-to")) {
+                        lc = 1;
+#endif
+		    } else {
+#ifdef DEBUG_STEP
+		        xmlGenericError(xmlGenericErrorContext,
+				"PathExpr: function call\n");
+#endif
+			lc = 0;
+		    }
+                    break;
+		} else if ((NXT(len) == '[')) {
+		    /* element name */
+#ifdef DEBUG_STEP
+		    xmlGenericError(xmlGenericErrorContext,
+			    "PathExpr: AbbrRelLocation\n");
+#endif
+		    lc = 1;
+		    break;
+		} else if ((NXT(len) == '<') || (NXT(len) == '>') ||
+			   (NXT(len) == '=')) {
+		    lc = 1;
+		    break;
+		} else {
+		    lc = 1;
+		    break;
+		}
+		len++;
+	    }
+	    if (NXT(len) == 0) {
+#ifdef DEBUG_STEP
+		xmlGenericError(xmlGenericErrorContext,
+			"PathExpr: AbbrRelLocation\n");
+#endif
+		/* element name */
+		lc = 1;
+	    }
+	    xmlFree(name);
+	} else {
+	    /* make sure all cases are covered explicitly */
+	    XP_ERROR(XPATH_EXPR_ERROR);
+	}
+    }
+
+    if (lc) {
+	if (CUR == '/') {
+	    PUSH_LEAVE_EXPR(XPATH_OP_ROOT, 0, 0);
+	} else {
+	    PUSH_LEAVE_EXPR(XPATH_OP_NODE, 0, 0);
+	}
+	xmlXPathCompLocationPath(ctxt);
+    } else {
+	xmlXPathCompFilterExpr(ctxt);
+	CHECK_ERROR;
+	if ((CUR == '/') && (NXT(1) == '/')) {
+	    SKIP(2);
+	    SKIP_BLANKS;
+
+	    PUSH_LONG_EXPR(XPATH_OP_COLLECT, AXIS_DESCENDANT_OR_SELF,
+		    NODE_TEST_TYPE, NODE_TYPE_NODE, NULL, NULL);
+
+	    xmlXPathCompRelativeLocationPath(ctxt);
+	} else if (CUR == '/') {
+	    xmlXPathCompRelativeLocationPath(ctxt);
+	}
+    }
+    SKIP_BLANKS;
+}
+
+/**
+ * xmlXPathCompUnionExpr:
+ * @ctxt:  the XPath Parser context
+ *
+ *  [18]   UnionExpr ::=   PathExpr
+ *               | UnionExpr '|' PathExpr
+ *
+ * Compile an union expression.
+ */
+
+static void
+xmlXPathCompUnionExpr(xmlXPathParserContextPtr ctxt) {
+    xmlXPathCompPathExpr(ctxt);
+    CHECK_ERROR;
+    SKIP_BLANKS;
+    while (CUR == '|') {
+	int op1 = ctxt->comp->last;
+	PUSH_LEAVE_EXPR(XPATH_OP_NODE, 0, 0);
+
+	NEXT;
+	SKIP_BLANKS;
+	xmlXPathCompPathExpr(ctxt);
+
+	PUSH_BINARY_EXPR(XPATH_OP_UNION, op1, ctxt->comp->last, 0, 0);
+
+	SKIP_BLANKS;
+    }
+}
+
+/**
+ * xmlXPathCompUnaryExpr:
+ * @ctxt:  the XPath Parser context
+ *
+ *  [27]   UnaryExpr ::=   UnionExpr
+ *                   | '-' UnaryExpr
+ *
+ * Compile an unary expression.
+ */
+
+static void
+xmlXPathCompUnaryExpr(xmlXPathParserContextPtr ctxt) {
+    int minus = 0;
+    int found = 0;
+
+    SKIP_BLANKS;
+    while (CUR == '-') {
+        minus = 1 - minus;
+	found = 1;
+	NEXT;
+	SKIP_BLANKS;
+    }
+
+    xmlXPathCompUnionExpr(ctxt);
+    CHECK_ERROR;
+    if (found) {
+	if (minus)
+	    PUSH_UNARY_EXPR(XPATH_OP_PLUS, ctxt->comp->last, 2, 0);
+	else
+	    PUSH_UNARY_EXPR(XPATH_OP_PLUS, ctxt->comp->last, 3, 0);
+    }
+}
+
+/**
+ * xmlXPathCompMultiplicativeExpr:
+ * @ctxt:  the XPath Parser context
+ *
+ *  [26]   MultiplicativeExpr ::=   UnaryExpr
+ *                   | MultiplicativeExpr MultiplyOperator UnaryExpr
+ *                   | MultiplicativeExpr 'div' UnaryExpr
+ *                   | MultiplicativeExpr 'mod' UnaryExpr
+ *  [34]   MultiplyOperator ::=   '*'
+ *
+ * Compile an Additive expression.
+ */
+
+static void
+xmlXPathCompMultiplicativeExpr(xmlXPathParserContextPtr ctxt) {
+    xmlXPathCompUnaryExpr(ctxt);
+    CHECK_ERROR;
+    SKIP_BLANKS;
+    while ((CUR == '*') ||
+           ((CUR == 'd') && (NXT(1) == 'i') && (NXT(2) == 'v')) ||
+           ((CUR == 'm') && (NXT(1) == 'o') && (NXT(2) == 'd'))) {
+	int op = -1;
+	int op1 = ctxt->comp->last;
+
+        if (CUR == '*') {
+	    op = 0;
+	    NEXT;
+	} else if (CUR == 'd') {
+	    op = 1;
+	    SKIP(3);
+	} else if (CUR == 'm') {
+	    op = 2;
+	    SKIP(3);
+	}
+	SKIP_BLANKS;
+        xmlXPathCompUnaryExpr(ctxt);
+	CHECK_ERROR;
+	PUSH_BINARY_EXPR(XPATH_OP_MULT, op1, ctxt->comp->last, op, 0);
+	SKIP_BLANKS;
+    }
+}
+
+/**
+ * xmlXPathCompAdditiveExpr:
+ * @ctxt:  the XPath Parser context
+ *
+ *  [25]   AdditiveExpr ::=   MultiplicativeExpr
+ *                   | AdditiveExpr '+' MultiplicativeExpr
+ *                   | AdditiveExpr '-' MultiplicativeExpr
+ *
+ * Compile an Additive expression.
+ */
+
+static void
+xmlXPathCompAdditiveExpr(xmlXPathParserContextPtr ctxt) {
+
+    xmlXPathCompMultiplicativeExpr(ctxt);
+    CHECK_ERROR;
+    SKIP_BLANKS;
+    while ((CUR == '+') || (CUR == '-')) {
+	int plus;
+	int op1 = ctxt->comp->last;
+
+        if (CUR == '+') plus = 1;
+	else plus = 0;
+	NEXT;
+	SKIP_BLANKS;
+        xmlXPathCompMultiplicativeExpr(ctxt);
+	CHECK_ERROR;
+	PUSH_BINARY_EXPR(XPATH_OP_PLUS, op1, ctxt->comp->last, plus, 0);
+	SKIP_BLANKS;
+    }
+}
+
+/**
+ * xmlXPathCompRelationalExpr:
+ * @ctxt:  the XPath Parser context
+ *
+ *  [24]   RelationalExpr ::=   AdditiveExpr
+ *                 | RelationalExpr '<' AdditiveExpr
+ *                 | RelationalExpr '>' AdditiveExpr
+ *                 | RelationalExpr '<=' AdditiveExpr
+ *                 | RelationalExpr '>=' AdditiveExpr
+ *
+ *  A <= B > C is allowed ? Answer from James, yes with
+ *  (AdditiveExpr <= AdditiveExpr) > AdditiveExpr
+ *  which is basically what got implemented.
+ *
+ * Compile a Relational expression, then push the result
+ * on the stack
+ */
+
+static void
+xmlXPathCompRelationalExpr(xmlXPathParserContextPtr ctxt) {
+    xmlXPathCompAdditiveExpr(ctxt);
+    CHECK_ERROR;
+    SKIP_BLANKS;
+    while ((CUR == '<') || (CUR == '>')) {
+	int inf, strict;
+	int op1 = ctxt->comp->last;
+
+        if (CUR == '<') inf = 1;
+	else inf = 0;
+	if (NXT(1) == '=') strict = 0;
+	else strict = 1;
+	NEXT;
+	if (!strict) NEXT;
+	SKIP_BLANKS;
+        xmlXPathCompAdditiveExpr(ctxt);
+	CHECK_ERROR;
+	PUSH_BINARY_EXPR(XPATH_OP_CMP, op1, ctxt->comp->last, inf, strict);
+	SKIP_BLANKS;
+    }
+}
+
+/**
+ * xmlXPathCompEqualityExpr:
+ * @ctxt:  the XPath Parser context
+ *
+ *  [23]   EqualityExpr ::=   RelationalExpr
+ *                 | EqualityExpr '=' RelationalExpr
+ *                 | EqualityExpr '!=' RelationalExpr
+ *
+ *  A != B != C is allowed ? Answer from James, yes with
+ *  (RelationalExpr = RelationalExpr) = RelationalExpr
+ *  (RelationalExpr != RelationalExpr) != RelationalExpr
+ *  which is basically what got implemented.
+ *
+ * Compile an Equality expression.
+ *
+ */
+static void
+xmlXPathCompEqualityExpr(xmlXPathParserContextPtr ctxt) {
+    xmlXPathCompRelationalExpr(ctxt);
+    CHECK_ERROR;
+    SKIP_BLANKS;
+    while ((CUR == '=') || ((CUR == '!') && (NXT(1) == '='))) {
+	int eq;
+	int op1 = ctxt->comp->last;
+
+        if (CUR == '=') eq = 1;
+	else eq = 0;
+	NEXT;
+	if (!eq) NEXT;
+	SKIP_BLANKS;
+        xmlXPathCompRelationalExpr(ctxt);
+	CHECK_ERROR;
+	PUSH_BINARY_EXPR(XPATH_OP_EQUAL, op1, ctxt->comp->last, eq, 0);
+	SKIP_BLANKS;
+    }
+}
+
+/**
+ * xmlXPathCompAndExpr:
+ * @ctxt:  the XPath Parser context
+ *
+ *  [22]   AndExpr ::=   EqualityExpr
+ *                 | AndExpr 'and' EqualityExpr
+ *
+ * Compile an AND expression.
+ *
+ */
+static void
+xmlXPathCompAndExpr(xmlXPathParserContextPtr ctxt) {
+    xmlXPathCompEqualityExpr(ctxt);
+    CHECK_ERROR;
+    SKIP_BLANKS;
+    while ((CUR == 'a') && (NXT(1) == 'n') && (NXT(2) == 'd')) {
+	int op1 = ctxt->comp->last;
+        SKIP(3);
+	SKIP_BLANKS;
+        xmlXPathCompEqualityExpr(ctxt);
+	CHECK_ERROR;
+	PUSH_BINARY_EXPR(XPATH_OP_AND, op1, ctxt->comp->last, 0, 0);
+	SKIP_BLANKS;
+    }
+}
+
+/**
+ * xmlXPathCompileExpr:
+ * @ctxt:  the XPath Parser context
+ *
+ *  [14]   Expr ::=   OrExpr
+ *  [21]   OrExpr ::=   AndExpr
+ *                 | OrExpr 'or' AndExpr
+ *
+ * Parse and compile an expression
+ */
+static void
+xmlXPathCompileExpr(xmlXPathParserContextPtr ctxt, int sort) {
+    xmlXPathContextPtr xpctxt = ctxt->context;
+
+    if (xpctxt != NULL) {
+        if (xpctxt->depth >= XPATH_MAX_RECURSION_DEPTH)
+            XP_ERROR(XPATH_RECURSION_LIMIT_EXCEEDED);
+        /*
+         * Parsing a single '(' pushes about 10 functions on the call stack
+         * before recursing!
+         */
+        xpctxt->depth += 10;
+    }
+
+    xmlXPathCompAndExpr(ctxt);
+    CHECK_ERROR;
+    SKIP_BLANKS;
+    while ((CUR == 'o') && (NXT(1) == 'r')) {
+	int op1 = ctxt->comp->last;
+        SKIP(2);
+	SKIP_BLANKS;
+        xmlXPathCompAndExpr(ctxt);
+	CHECK_ERROR;
+	PUSH_BINARY_EXPR(XPATH_OP_OR, op1, ctxt->comp->last, 0, 0);
+	SKIP_BLANKS;
+    }
+    if ((sort) && (ctxt->comp->steps[ctxt->comp->last].op != XPATH_OP_VALUE)) {
+	/* more ops could be optimized too */
+	/*
+	* This is the main place to eliminate sorting for
+	* operations which don't require a sorted node-set.
+	* E.g. count().
+	*/
+	PUSH_UNARY_EXPR(XPATH_OP_SORT, ctxt->comp->last , 0, 0);
+    }
+
+    if (xpctxt != NULL)
+        xpctxt->depth -= 10;
+}
+
+/**
+ * xmlXPathCompPredicate:
+ * @ctxt:  the XPath Parser context
+ * @filter:  act as a filter
+ *
+ *  [8]   Predicate ::=   '[' PredicateExpr ']'
+ *  [9]   PredicateExpr ::=   Expr
+ *
+ * Compile a predicate expression
+ */
+static void
+xmlXPathCompPredicate(xmlXPathParserContextPtr ctxt, int filter) {
+    int op1 = ctxt->comp->last;
+
+    SKIP_BLANKS;
+    if (CUR != '[') {
+	XP_ERROR(XPATH_INVALID_PREDICATE_ERROR);
+    }
+    NEXT;
+    SKIP_BLANKS;
+
+    ctxt->comp->last = -1;
+    /*
+    * This call to xmlXPathCompileExpr() will deactivate sorting
+    * of the predicate result.
+    * TODO: Sorting is still activated for filters, since I'm not
+    *  sure if needed. Normally sorting should not be needed, since
+    *  a filter can only diminish the number of items in a sequence,
+    *  but won't change its order; so if the initial sequence is sorted,
+    *  subsequent sorting is not needed.
+    */
+    if (! filter)
+	xmlXPathCompileExpr(ctxt, 0);
+    else
+	xmlXPathCompileExpr(ctxt, 1);
+    CHECK_ERROR;
+
+    if (CUR != ']') {
+	XP_ERROR(XPATH_INVALID_PREDICATE_ERROR);
+    }
+
+    if (filter)
+	PUSH_BINARY_EXPR(XPATH_OP_FILTER, op1, ctxt->comp->last, 0, 0);
+    else
+	PUSH_BINARY_EXPR(XPATH_OP_PREDICATE, op1, ctxt->comp->last, 0, 0);
+
+    NEXT;
+    SKIP_BLANKS;
+}
+
+/**
+ * xmlXPathCompNodeTest:
+ * @ctxt:  the XPath Parser context
+ * @test:  pointer to a xmlXPathTestVal
+ * @type:  pointer to a xmlXPathTypeVal
+ * @prefix:  placeholder for a possible name prefix
+ *
+ * [7] NodeTest ::=   NameTest
+ *		    | NodeType '(' ')'
+ *		    | 'processing-instruction' '(' Literal ')'
+ *
+ * [37] NameTest ::=  '*'
+ *		    | NCName ':' '*'
+ *		    | QName
+ * [38] NodeType ::= 'comment'
+ *		   | 'text'
+ *		   | 'processing-instruction'
+ *		   | 'node'
+ *
+ * Returns the name found and updates @test, @type and @prefix appropriately
+ */
+static xmlChar *
+xmlXPathCompNodeTest(xmlXPathParserContextPtr ctxt, xmlXPathTestVal *test,
+	             xmlXPathTypeVal *type, xmlChar **prefix,
+		     xmlChar *name) {
+    int blanks;
+
+    if ((test == NULL) || (type == NULL) || (prefix == NULL)) {
+	STRANGE;
+	return(NULL);
+    }
+    *type = (xmlXPathTypeVal) 0;
+    *test = (xmlXPathTestVal) 0;
+    *prefix = NULL;
+    SKIP_BLANKS;
+
+    if ((name == NULL) && (CUR == '*')) {
+	/*
+	 * All elements
+	 */
+	NEXT;
+	*test = NODE_TEST_ALL;
+	return(NULL);
+    }
+
+    if (name == NULL)
+	name = xmlXPathParseNCName(ctxt);
+    if (name == NULL) {
+	XP_ERRORNULL(XPATH_EXPR_ERROR);
+    }
+
+    blanks = IS_BLANK_CH(CUR);
+    SKIP_BLANKS;
+    if (CUR == '(') {
+	NEXT;
+	/*
+	 * NodeType or PI search
+	 */
+	if (xmlStrEqual(name, BAD_CAST "comment"))
+	    *type = NODE_TYPE_COMMENT;
+	else if (xmlStrEqual(name, BAD_CAST "node"))
+	    *type = NODE_TYPE_NODE;
+	else if (xmlStrEqual(name, BAD_CAST "processing-instruction"))
+	    *type = NODE_TYPE_PI;
+	else if (xmlStrEqual(name, BAD_CAST "text"))
+	    *type = NODE_TYPE_TEXT;
+	else {
+	    if (name != NULL)
+		xmlFree(name);
+	    XP_ERRORNULL(XPATH_EXPR_ERROR);
+	}
+
+	*test = NODE_TEST_TYPE;
+
+	SKIP_BLANKS;
+	if (*type == NODE_TYPE_PI) {
+	    /*
+	     * Specific case: search a PI by name.
+	     */
+	    if (name != NULL)
+		xmlFree(name);
+	    name = NULL;
+	    if (CUR != ')') {
+		name = xmlXPathParseLiteral(ctxt);
+		CHECK_ERROR NULL;
+		*test = NODE_TEST_PI;
+		SKIP_BLANKS;
+	    }
+	}
+	if (CUR != ')') {
+	    if (name != NULL)
+		xmlFree(name);
+	    XP_ERRORNULL(XPATH_UNCLOSED_ERROR);
+	}
+	NEXT;
+	return(name);
+    }
+    *test = NODE_TEST_NAME;
+    if ((!blanks) && (CUR == ':')) {
+	NEXT;
+
+	/*
+	 * Since currently the parser context don't have a
+	 * namespace list associated:
+	 * The namespace name for this prefix can be computed
+	 * only at evaluation time. The compilation is done
+	 * outside of any context.
+	 */
+#if 0
+	*prefix = xmlXPathNsLookup(ctxt->context, name);
+	if (name != NULL)
+	    xmlFree(name);
+	if (*prefix == NULL) {
+	    XP_ERROR0(XPATH_UNDEF_PREFIX_ERROR);
+	}
+#else
+	*prefix = name;
+#endif
+
+	if (CUR == '*') {
+	    /*
+	     * All elements
+	     */
+	    NEXT;
+	    *test = NODE_TEST_ALL;
+	    return(NULL);
+	}
+
+	name = xmlXPathParseNCName(ctxt);
+	if (name == NULL) {
+	    XP_ERRORNULL(XPATH_EXPR_ERROR);
+	}
+    }
+    return(name);
+}
+
+/**
+ * xmlXPathIsAxisName:
+ * @name:  a preparsed name token
+ *
+ * [6] AxisName ::=   'ancestor'
+ *                  | 'ancestor-or-self'
+ *                  | 'attribute'
+ *                  | 'child'
+ *                  | 'descendant'
+ *                  | 'descendant-or-self'
+ *                  | 'following'
+ *                  | 'following-sibling'
+ *                  | 'namespace'
+ *                  | 'parent'
+ *                  | 'preceding'
+ *                  | 'preceding-sibling'
+ *                  | 'self'
+ *
+ * Returns the axis or 0
+ */
+static xmlXPathAxisVal
+xmlXPathIsAxisName(const xmlChar *name) {
+    xmlXPathAxisVal ret = (xmlXPathAxisVal) 0;
+    switch (name[0]) {
+	case 'a':
+	    if (xmlStrEqual(name, BAD_CAST "ancestor"))
+		ret = AXIS_ANCESTOR;
+	    if (xmlStrEqual(name, BAD_CAST "ancestor-or-self"))
+		ret = AXIS_ANCESTOR_OR_SELF;
+	    if (xmlStrEqual(name, BAD_CAST "attribute"))
+		ret = AXIS_ATTRIBUTE;
+	    break;
+	case 'c':
+	    if (xmlStrEqual(name, BAD_CAST "child"))
+		ret = AXIS_CHILD;
+	    break;
+	case 'd':
+	    if (xmlStrEqual(name, BAD_CAST "descendant"))
+		ret = AXIS_DESCENDANT;
+	    if (xmlStrEqual(name, BAD_CAST "descendant-or-self"))
+		ret = AXIS_DESCENDANT_OR_SELF;
+	    break;
+	case 'f':
+	    if (xmlStrEqual(name, BAD_CAST "following"))
+		ret = AXIS_FOLLOWING;
+	    if (xmlStrEqual(name, BAD_CAST "following-sibling"))
+		ret = AXIS_FOLLOWING_SIBLING;
+	    break;
+	case 'n':
+	    if (xmlStrEqual(name, BAD_CAST "namespace"))
+		ret = AXIS_NAMESPACE;
+	    break;
+	case 'p':
+	    if (xmlStrEqual(name, BAD_CAST "parent"))
+		ret = AXIS_PARENT;
+	    if (xmlStrEqual(name, BAD_CAST "preceding"))
+		ret = AXIS_PRECEDING;
+	    if (xmlStrEqual(name, BAD_CAST "preceding-sibling"))
+		ret = AXIS_PRECEDING_SIBLING;
+	    break;
+	case 's':
+	    if (xmlStrEqual(name, BAD_CAST "self"))
+		ret = AXIS_SELF;
+	    break;
+    }
+    return(ret);
+}
+
+/**
+ * xmlXPathCompStep:
+ * @ctxt:  the XPath Parser context
+ *
+ * [4] Step ::=   AxisSpecifier NodeTest Predicate*
+ *                  | AbbreviatedStep
+ *
+ * [12] AbbreviatedStep ::=   '.' | '..'
+ *
+ * [5] AxisSpecifier ::= AxisName '::'
+ *                  | AbbreviatedAxisSpecifier
+ *
+ * [13] AbbreviatedAxisSpecifier ::= '@'?
+ *
+ * Modified for XPtr range support as:
+ *
+ *  [4xptr] Step ::= AxisSpecifier NodeTest Predicate*
+ *                     | AbbreviatedStep
+ *                     | 'range-to' '(' Expr ')' Predicate*
+ *
+ * Compile one step in a Location Path
+ * A location step of . is short for self::node(). This is
+ * particularly useful in conjunction with //. For example, the
+ * location path .//para is short for
+ * self::node()/descendant-or-self::node()/child::para
+ * and so will select all para descendant elements of the context
+ * node.
+ * Similarly, a location step of .. is short for parent::node().
+ * For example, ../title is short for parent::node()/child::title
+ * and so will select the title children of the parent of the context
+ * node.
+ */
+static void
+xmlXPathCompStep(xmlXPathParserContextPtr ctxt) {
+#ifdef LIBXML_XPTR_ENABLED
+    int rangeto = 0;
+    int op2 = -1;
+#endif
+
+    SKIP_BLANKS;
+    if ((CUR == '.') && (NXT(1) == '.')) {
+	SKIP(2);
+	SKIP_BLANKS;
+	PUSH_LONG_EXPR(XPATH_OP_COLLECT, AXIS_PARENT,
+		    NODE_TEST_TYPE, NODE_TYPE_NODE, NULL, NULL);
+    } else if (CUR == '.') {
+	NEXT;
+	SKIP_BLANKS;
+    } else {
+	xmlChar *name = NULL;
+	xmlChar *prefix = NULL;
+	xmlXPathTestVal test = (xmlXPathTestVal) 0;
+	xmlXPathAxisVal axis = (xmlXPathAxisVal) 0;
+	xmlXPathTypeVal type = (xmlXPathTypeVal) 0;
+	int op1;
+
+	/*
+	 * The modification needed for XPointer change to the production
+	 */
+#ifdef LIBXML_XPTR_ENABLED
+	if (ctxt->xptr) {
+	    name = xmlXPathParseNCName(ctxt);
+	    if ((name != NULL) && (xmlStrEqual(name, BAD_CAST "range-to"))) {
+                op2 = ctxt->comp->last;
+		xmlFree(name);
+		SKIP_BLANKS;
+		if (CUR != '(') {
+		    XP_ERROR(XPATH_EXPR_ERROR);
+		}
+		NEXT;
+		SKIP_BLANKS;
+
+		xmlXPathCompileExpr(ctxt, 1);
+		/* PUSH_BINARY_EXPR(XPATH_OP_RANGETO, op2, ctxt->comp->last, 0, 0); */
+		CHECK_ERROR;
+
+		SKIP_BLANKS;
+		if (CUR != ')') {
+		    XP_ERROR(XPATH_EXPR_ERROR);
+		}
+		NEXT;
+		rangeto = 1;
+		goto eval_predicates;
+	    }
+	}
+#endif
+	if (CUR == '*') {
+	    axis = AXIS_CHILD;
+	} else {
+	    if (name == NULL)
+		name = xmlXPathParseNCName(ctxt);
+	    if (name != NULL) {
+		axis = xmlXPathIsAxisName(name);
+		if (axis != 0) {
+		    SKIP_BLANKS;
+		    if ((CUR == ':') && (NXT(1) == ':')) {
+			SKIP(2);
+			xmlFree(name);
+			name = NULL;
+		    } else {
+			/* an element name can conflict with an axis one :-\ */
+			axis = AXIS_CHILD;
+		    }
+		} else {
+		    axis = AXIS_CHILD;
+		}
+	    } else if (CUR == '@') {
+		NEXT;
+		axis = AXIS_ATTRIBUTE;
+	    } else {
+		axis = AXIS_CHILD;
+	    }
+	}
+
+        if (ctxt->error != XPATH_EXPRESSION_OK) {
+            xmlFree(name);
+            return;
+        }
+
+	name = xmlXPathCompNodeTest(ctxt, &test, &type, &prefix, name);
+	if (test == 0)
+	    return;
+
+        if ((prefix != NULL) && (ctxt->context != NULL) &&
+	    (ctxt->context->flags & XML_XPATH_CHECKNS)) {
+	    if (xmlXPathNsLookup(ctxt->context, prefix) == NULL) {
+		xmlXPathErr(ctxt, XPATH_UNDEF_PREFIX_ERROR);
+	    }
+	}
+#ifdef DEBUG_STEP
+	xmlGenericError(xmlGenericErrorContext,
+		"Basis : computing new set\n");
+#endif
+
+#ifdef DEBUG_STEP
+	xmlGenericError(xmlGenericErrorContext, "Basis : ");
+	if (ctxt->value == NULL)
+	    xmlGenericError(xmlGenericErrorContext, "no value\n");
+	else if (ctxt->value->nodesetval == NULL)
+	    xmlGenericError(xmlGenericErrorContext, "Empty\n");
+	else
+	    xmlGenericErrorContextNodeSet(stdout, ctxt->value->nodesetval);
+#endif
+
+#ifdef LIBXML_XPTR_ENABLED
+eval_predicates:
+#endif
+	op1 = ctxt->comp->last;
+	ctxt->comp->last = -1;
+
+	SKIP_BLANKS;
+	while (CUR == '[') {
+	    xmlXPathCompPredicate(ctxt, 0);
+	}
+
+#ifdef LIBXML_XPTR_ENABLED
+	if (rangeto) {
+	    PUSH_BINARY_EXPR(XPATH_OP_RANGETO, op2, op1, 0, 0);
+	} else
+#endif
+        if (PUSH_FULL_EXPR(XPATH_OP_COLLECT, op1, ctxt->comp->last, axis,
+                           test, type, (void *)prefix, (void *)name) == -1) {
+            xmlFree(prefix);
+            xmlFree(name);
+        }
+    }
+#ifdef DEBUG_STEP
+    xmlGenericError(xmlGenericErrorContext, "Step : ");
+    if (ctxt->value == NULL)
+	xmlGenericError(xmlGenericErrorContext, "no value\n");
+    else if (ctxt->value->nodesetval == NULL)
+	xmlGenericError(xmlGenericErrorContext, "Empty\n");
+    else
+	xmlGenericErrorContextNodeSet(xmlGenericErrorContext,
+		ctxt->value->nodesetval);
+#endif
+}
+
+/**
+ * xmlXPathCompRelativeLocationPath:
+ * @ctxt:  the XPath Parser context
+ *
+ *  [3]   RelativeLocationPath ::=   Step
+ *                     | RelativeLocationPath '/' Step
+ *                     | AbbreviatedRelativeLocationPath
+ *  [11]  AbbreviatedRelativeLocationPath ::=   RelativeLocationPath '//' Step
+ *
+ * Compile a relative location path.
+ */
+static void
+xmlXPathCompRelativeLocationPath
+(xmlXPathParserContextPtr ctxt) {
+    SKIP_BLANKS;
+    if ((CUR == '/') && (NXT(1) == '/')) {
+	SKIP(2);
+	SKIP_BLANKS;
+	PUSH_LONG_EXPR(XPATH_OP_COLLECT, AXIS_DESCENDANT_OR_SELF,
+		         NODE_TEST_TYPE, NODE_TYPE_NODE, NULL, NULL);
+    } else if (CUR == '/') {
+	    NEXT;
+	SKIP_BLANKS;
+    }
+    xmlXPathCompStep(ctxt);
+    CHECK_ERROR;
+    SKIP_BLANKS;
+    while (CUR == '/') {
+	if ((CUR == '/') && (NXT(1) == '/')) {
+	    SKIP(2);
+	    SKIP_BLANKS;
+	    PUSH_LONG_EXPR(XPATH_OP_COLLECT, AXIS_DESCENDANT_OR_SELF,
+			     NODE_TEST_TYPE, NODE_TYPE_NODE, NULL, NULL);
+	    xmlXPathCompStep(ctxt);
+	} else if (CUR == '/') {
+	    NEXT;
+	    SKIP_BLANKS;
+	    xmlXPathCompStep(ctxt);
+	}
+	SKIP_BLANKS;
+    }
+}
+
+/**
+ * xmlXPathCompLocationPath:
+ * @ctxt:  the XPath Parser context
+ *
+ *  [1]   LocationPath ::=   RelativeLocationPath
+ *                     | AbsoluteLocationPath
+ *  [2]   AbsoluteLocationPath ::=   '/' RelativeLocationPath?
+ *                     | AbbreviatedAbsoluteLocationPath
+ *  [10]   AbbreviatedAbsoluteLocationPath ::=
+ *                           '//' RelativeLocationPath
+ *
+ * Compile a location path
+ *
+ * // is short for /descendant-or-self::node()/. For example,
+ * //para is short for /descendant-or-self::node()/child::para and
+ * so will select any para element in the document (even a para element
+ * that is a document element will be selected by //para since the
+ * document element node is a child of the root node); div//para is
+ * short for div/descendant-or-self::node()/child::para and so will
+ * select all para descendants of div children.
+ */
+static void
+xmlXPathCompLocationPath(xmlXPathParserContextPtr ctxt) {
+    SKIP_BLANKS;
+    if (CUR != '/') {
+        xmlXPathCompRelativeLocationPath(ctxt);
+    } else {
+	while (CUR == '/') {
+	    if ((CUR == '/') && (NXT(1) == '/')) {
+		SKIP(2);
+		SKIP_BLANKS;
+		PUSH_LONG_EXPR(XPATH_OP_COLLECT, AXIS_DESCENDANT_OR_SELF,
+			     NODE_TEST_TYPE, NODE_TYPE_NODE, NULL, NULL);
+		xmlXPathCompRelativeLocationPath(ctxt);
+	    } else if (CUR == '/') {
+		NEXT;
+		SKIP_BLANKS;
+		if ((CUR != 0 ) &&
+		    ((IS_ASCII_LETTER(CUR)) || (CUR == '_') || (CUR == '.') ||
+		     (CUR == '@') || (CUR == '*')))
+		    xmlXPathCompRelativeLocationPath(ctxt);
+	    }
+	    CHECK_ERROR;
+	}
+    }
+}
+
+/************************************************************************
+ *									*
+ *		XPath precompiled expression evaluation			*
+ *									*
+ ************************************************************************/
+
+static int
+xmlXPathCompOpEval(xmlXPathParserContextPtr ctxt, xmlXPathStepOpPtr op);
+
+#ifdef DEBUG_STEP
+static void
+xmlXPathDebugDumpStepAxis(xmlXPathStepOpPtr op,
+			  int nbNodes)
+{
+    xmlGenericError(xmlGenericErrorContext, "new step : ");
+    switch (op->value) {
+        case AXIS_ANCESTOR:
+            xmlGenericError(xmlGenericErrorContext, "axis 'ancestors' ");
+            break;
+        case AXIS_ANCESTOR_OR_SELF:
+            xmlGenericError(xmlGenericErrorContext,
+                            "axis 'ancestors-or-self' ");
+            break;
+        case AXIS_ATTRIBUTE:
+            xmlGenericError(xmlGenericErrorContext, "axis 'attributes' ");
+            break;
+        case AXIS_CHILD:
+            xmlGenericError(xmlGenericErrorContext, "axis 'child' ");
+            break;
+        case AXIS_DESCENDANT:
+            xmlGenericError(xmlGenericErrorContext, "axis 'descendant' ");
+            break;
+        case AXIS_DESCENDANT_OR_SELF:
+            xmlGenericError(xmlGenericErrorContext,
+                            "axis 'descendant-or-self' ");
+            break;
+        case AXIS_FOLLOWING:
+            xmlGenericError(xmlGenericErrorContext, "axis 'following' ");
+            break;
+        case AXIS_FOLLOWING_SIBLING:
+            xmlGenericError(xmlGenericErrorContext,
+                            "axis 'following-siblings' ");
+            break;
+        case AXIS_NAMESPACE:
+            xmlGenericError(xmlGenericErrorContext, "axis 'namespace' ");
+            break;
+        case AXIS_PARENT:
+            xmlGenericError(xmlGenericErrorContext, "axis 'parent' ");
+            break;
+        case AXIS_PRECEDING:
+            xmlGenericError(xmlGenericErrorContext, "axis 'preceding' ");
+            break;
+        case AXIS_PRECEDING_SIBLING:
+            xmlGenericError(xmlGenericErrorContext,
+                            "axis 'preceding-sibling' ");
+            break;
+        case AXIS_SELF:
+            xmlGenericError(xmlGenericErrorContext, "axis 'self' ");
+            break;
+    }
+    xmlGenericError(xmlGenericErrorContext,
+	" context contains %d nodes\n", nbNodes);
+    switch (op->value2) {
+        case NODE_TEST_NONE:
+            xmlGenericError(xmlGenericErrorContext,
+                            "           searching for none !!!\n");
+            break;
+        case NODE_TEST_TYPE:
+            xmlGenericError(xmlGenericErrorContext,
+                            "           searching for type %d\n", op->value3);
+            break;
+        case NODE_TEST_PI:
+            xmlGenericError(xmlGenericErrorContext,
+                            "           searching for PI !!!\n");
+            break;
+        case NODE_TEST_ALL:
+            xmlGenericError(xmlGenericErrorContext,
+                            "           searching for *\n");
+            break;
+        case NODE_TEST_NS:
+            xmlGenericError(xmlGenericErrorContext,
+                            "           searching for namespace %s\n",
+                            op->value5);
+            break;
+        case NODE_TEST_NAME:
+            xmlGenericError(xmlGenericErrorContext,
+                            "           searching for name %s\n", op->value5);
+            if (op->value4)
+                xmlGenericError(xmlGenericErrorContext,
+                                "           with namespace %s\n", op->value4);
+            break;
+    }
+    xmlGenericError(xmlGenericErrorContext, "Testing : ");
+}
+#endif /* DEBUG_STEP */
+
+/**
+ * xmlXPathNodeSetFilter:
+ * @ctxt:  the XPath Parser context
+ * @set: the node set to filter
+ * @filterOpIndex: the index of the predicate/filter op
+ * @minPos: minimum position in the filtered set (1-based)
+ * @maxPos: maximum position in the filtered set (1-based)
+ * @hasNsNodes: true if the node set may contain namespace nodes
+ *
+ * Filter a node set, keeping only nodes for which the predicate expression
+ * matches. Afterwards, keep only nodes between minPos and maxPos in the
+ * filtered result.
+ */
+static void
+xmlXPathNodeSetFilter(xmlXPathParserContextPtr ctxt,
+		      xmlNodeSetPtr set,
+		      int filterOpIndex,
+                      int minPos, int maxPos,
+		      int hasNsNodes)
+{
+    xmlXPathContextPtr xpctxt;
+    xmlNodePtr oldnode;
+    xmlDocPtr olddoc;
+    xmlXPathStepOpPtr filterOp;
+    int oldcs, oldpp;
+    int i, j, pos;
+
+    if ((set == NULL) || (set->nodeNr == 0))
+        return;
+
+    /*
+    * Check if the node set contains a sufficient number of nodes for
+    * the requested range.
+    */
+    if (set->nodeNr < minPos) {
+        xmlXPathNodeSetClear(set, hasNsNodes);
+        return;
+    }
+
+    xpctxt = ctxt->context;
+    oldnode = xpctxt->node;
+    olddoc = xpctxt->doc;
+    oldcs = xpctxt->contextSize;
+    oldpp = xpctxt->proximityPosition;
+    filterOp = &ctxt->comp->steps[filterOpIndex];
+
+    xpctxt->contextSize = set->nodeNr;
+
+    for (i = 0, j = 0, pos = 1; i < set->nodeNr; i++) {
+        xmlNodePtr node = set->nodeTab[i];
+        int res;
+
+        xpctxt->node = node;
+        xpctxt->proximityPosition = i + 1;
+
+        /*
+        * Also set the xpath document in case things like
+        * key() are evaluated in the predicate.
+        *
+        * TODO: Get real doc for namespace nodes.
+        */
+        if ((node->type != XML_NAMESPACE_DECL) &&
+            (node->doc != NULL))
+            xpctxt->doc = node->doc;
+
+        res = xmlXPathCompOpEvalToBoolean(ctxt, filterOp, 1);
+
+        if (ctxt->error != XPATH_EXPRESSION_OK)
+            break;
+        if (res < 0) {
+            /* Shouldn't happen */
+            xmlXPathErr(ctxt, XPATH_EXPR_ERROR);
+            break;
+        }
+
+        if ((res != 0) && ((pos >= minPos) && (pos <= maxPos))) {
+            if (i != j) {
+                set->nodeTab[j] = node;
+                set->nodeTab[i] = NULL;
+            }
+
+            j += 1;
+        } else {
+            /* Remove the entry from the initial node set. */
+            set->nodeTab[i] = NULL;
+            if (node->type == XML_NAMESPACE_DECL)
+                xmlXPathNodeSetFreeNs((xmlNsPtr) node);
+        }
+
+        if (res != 0) {
+            if (pos == maxPos) {
+                i += 1;
+                break;
+            }
+
+            pos += 1;
+        }
+    }
+
+    /* Free remaining nodes. */
+    if (hasNsNodes) {
+        for (; i < set->nodeNr; i++) {
+            xmlNodePtr node = set->nodeTab[i];
+            if ((node != NULL) && (node->type == XML_NAMESPACE_DECL))
+                xmlXPathNodeSetFreeNs((xmlNsPtr) node);
+        }
+    }
+
+    set->nodeNr = j;
+
+    /* If too many elements were removed, shrink table to preserve memory. */
+    if ((set->nodeMax > XML_NODESET_DEFAULT) &&
+        (set->nodeNr < set->nodeMax / 2)) {
+        xmlNodePtr *tmp;
+        int nodeMax = set->nodeNr;
+
+        if (nodeMax < XML_NODESET_DEFAULT)
+            nodeMax = XML_NODESET_DEFAULT;
+        tmp = (xmlNodePtr *) xmlRealloc(set->nodeTab,
+                nodeMax * sizeof(xmlNodePtr));
+        if (tmp == NULL) {
+            xmlXPathPErrMemory(ctxt, "shrinking nodeset\n");
+        } else {
+            set->nodeTab = tmp;
+            set->nodeMax = nodeMax;
+        }
+    }
+
+    xpctxt->node = oldnode;
+    xpctxt->doc = olddoc;
+    xpctxt->contextSize = oldcs;
+    xpctxt->proximityPosition = oldpp;
+}
+
+#ifdef LIBXML_XPTR_ENABLED
+/**
+ * xmlXPathLocationSetFilter:
+ * @ctxt:  the XPath Parser context
+ * @locset: the location set to filter
+ * @filterOpIndex: the index of the predicate/filter op
+ * @minPos: minimum position in the filtered set (1-based)
+ * @maxPos: maximum position in the filtered set (1-based)
+ *
+ * Filter a location set, keeping only nodes for which the predicate
+ * expression matches. Afterwards, keep only nodes between minPos and maxPos
+ * in the filtered result.
+ */
+static void
+xmlXPathLocationSetFilter(xmlXPathParserContextPtr ctxt,
+		          xmlLocationSetPtr locset,
+		          int filterOpIndex,
+                          int minPos, int maxPos)
+{
+    xmlXPathContextPtr xpctxt;
+    xmlNodePtr oldnode;
+    xmlDocPtr olddoc;
+    xmlXPathStepOpPtr filterOp;
+    int oldcs, oldpp;
+    int i, j, pos;
+
+    if ((locset == NULL) || (locset->locNr == 0) || (filterOpIndex == -1))
+        return;
+
+    xpctxt = ctxt->context;
+    oldnode = xpctxt->node;
+    olddoc = xpctxt->doc;
+    oldcs = xpctxt->contextSize;
+    oldpp = xpctxt->proximityPosition;
+    filterOp = &ctxt->comp->steps[filterOpIndex];
+
+    xpctxt->contextSize = locset->locNr;
+
+    for (i = 0, j = 0, pos = 1; i < locset->locNr; i++) {
+        xmlNodePtr contextNode = locset->locTab[i]->user;
+        int res;
+
+        xpctxt->node = contextNode;
+        xpctxt->proximityPosition = i + 1;
+
+        /*
+        * Also set the xpath document in case things like
+        * key() are evaluated in the predicate.
+        *
+        * TODO: Get real doc for namespace nodes.
+        */
+        if ((contextNode->type != XML_NAMESPACE_DECL) &&
+            (contextNode->doc != NULL))
+            xpctxt->doc = contextNode->doc;
+
+        res = xmlXPathCompOpEvalToBoolean(ctxt, filterOp, 1);
+
+        if (ctxt->error != XPATH_EXPRESSION_OK)
+            break;
+        if (res < 0) {
+            /* Shouldn't happen */
+            xmlXPathErr(ctxt, XPATH_EXPR_ERROR);
+            break;
+        }
+
+        if ((res != 0) && ((pos >= minPos) && (pos <= maxPos))) {
+            if (i != j) {
+                locset->locTab[j] = locset->locTab[i];
+                locset->locTab[i] = NULL;
+            }
+
+            j += 1;
+        } else {
+            /* Remove the entry from the initial location set. */
+            xmlXPathFreeObject(locset->locTab[i]);
+            locset->locTab[i] = NULL;
+        }
+
+        if (res != 0) {
+            if (pos == maxPos) {
+                i += 1;
+                break;
+            }
+
+            pos += 1;
+        }
+    }
+
+    /* Free remaining nodes. */
+    for (; i < locset->locNr; i++)
+        xmlXPathFreeObject(locset->locTab[i]);
+
+    locset->locNr = j;
+
+    /* If too many elements were removed, shrink table to preserve memory. */
+    if ((locset->locMax > XML_NODESET_DEFAULT) &&
+        (locset->locNr < locset->locMax / 2)) {
+        xmlXPathObjectPtr *tmp;
+        int locMax = locset->locNr;
+
+        if (locMax < XML_NODESET_DEFAULT)
+            locMax = XML_NODESET_DEFAULT;
+        tmp = (xmlXPathObjectPtr *) xmlRealloc(locset->locTab,
+                locMax * sizeof(xmlXPathObjectPtr));
+        if (tmp == NULL) {
+            xmlXPathPErrMemory(ctxt, "shrinking locset\n");
+        } else {
+            locset->locTab = tmp;
+            locset->locMax = locMax;
+        }
+    }
+
+    xpctxt->node = oldnode;
+    xpctxt->doc = olddoc;
+    xpctxt->contextSize = oldcs;
+    xpctxt->proximityPosition = oldpp;
+}
+#endif /* LIBXML_XPTR_ENABLED */
+
+/**
+ * xmlXPathCompOpEvalPredicate:
+ * @ctxt:  the XPath Parser context
+ * @op: the predicate op
+ * @set: the node set to filter
+ * @minPos: minimum position in the filtered set (1-based)
+ * @maxPos: maximum position in the filtered set (1-based)
+ * @hasNsNodes: true if the node set may contain namespace nodes
+ *
+ * Filter a node set, keeping only nodes for which the sequence of predicate
+ * expressions matches. Afterwards, keep only nodes between minPos and maxPos
+ * in the filtered result.
+ */
+static void
+xmlXPathCompOpEvalPredicate(xmlXPathParserContextPtr ctxt,
+			    xmlXPathStepOpPtr op,
+			    xmlNodeSetPtr set,
+                            int minPos, int maxPos,
+			    int hasNsNodes)
+{
+    if (op->ch1 != -1) {
+	xmlXPathCompExprPtr comp = ctxt->comp;
+	/*
+	* Process inner predicates first.
+	*/
+	if (comp->steps[op->ch1].op != XPATH_OP_PREDICATE) {
+            xmlGenericError(xmlGenericErrorContext,
+                "xmlXPathCompOpEvalPredicate: Expected a predicate\n");
+            XP_ERROR(XPATH_INVALID_OPERAND);
+	}
+        if (ctxt->context->depth >= XPATH_MAX_RECURSION_DEPTH)
+            XP_ERROR(XPATH_RECURSION_LIMIT_EXCEEDED);
+        ctxt->context->depth += 1;
+	xmlXPathCompOpEvalPredicate(ctxt, &comp->steps[op->ch1], set,
+                                    1, set->nodeNr, hasNsNodes);
+        ctxt->context->depth -= 1;
+	CHECK_ERROR;
+    }
+
+    if (op->ch2 != -1)
+        xmlXPathNodeSetFilter(ctxt, set, op->ch2, minPos, maxPos, hasNsNodes);
+}
+
+static int
+xmlXPathIsPositionalPredicate(xmlXPathParserContextPtr ctxt,
+			    xmlXPathStepOpPtr op,
+			    int *maxPos)
+{
+
+    xmlXPathStepOpPtr exprOp;
+
+    /*
+    * BIG NOTE: This is not intended for XPATH_OP_FILTER yet!
+    */
+
+    /*
+    * If not -1, then ch1 will point to:
+    * 1) For predicates (XPATH_OP_PREDICATE):
+    *    - an inner predicate operator
+    * 2) For filters (XPATH_OP_FILTER):
+    *    - an inner filter operator OR
+    *    - an expression selecting the node set.
+    *      E.g. "key('a', 'b')" or "(//foo | //bar)".
+    */
+    if ((op->op != XPATH_OP_PREDICATE) && (op->op != XPATH_OP_FILTER))
+	return(0);
+
+    if (op->ch2 != -1) {
+	exprOp = &ctxt->comp->steps[op->ch2];
+    } else
+	return(0);
+
+    if ((exprOp != NULL) &&
+	(exprOp->op == XPATH_OP_VALUE) &&
+	(exprOp->value4 != NULL) &&
+	(((xmlXPathObjectPtr) exprOp->value4)->type == XPATH_NUMBER))
+    {
+        double floatval = ((xmlXPathObjectPtr) exprOp->value4)->floatval;
+
+	/*
+	* We have a "[n]" predicate here.
+	* TODO: Unfortunately this simplistic test here is not
+	* able to detect a position() predicate in compound
+	* expressions like "[@attr = 'a" and position() = 1],
+	* and even not the usage of position() in
+	* "[position() = 1]"; thus - obviously - a position-range,
+	* like it "[position() < 5]", is also not detected.
+	* Maybe we could rewrite the AST to ease the optimization.
+	*/
+
+        if ((floatval > INT_MIN) && (floatval < INT_MAX)) {
+	    *maxPos = (int) floatval;
+            if (floatval == (double) *maxPos)
+                return(1);
+        }
+    }
+    return(0);
+}
+
+static int
+xmlXPathNodeCollectAndTest(xmlXPathParserContextPtr ctxt,
+                           xmlXPathStepOpPtr op,
+			   xmlNodePtr * first, xmlNodePtr * last,
+			   int toBool)
+{
+
+#define XP_TEST_HIT \
+    if (hasAxisRange != 0) { \
+	if (++pos == maxPos) { \
+	    if (addNode(seq, cur) < 0) \
+	        ctxt->error = XPATH_MEMORY_ERROR; \
+	    goto axis_range_end; } \
+    } else { \
+	if (addNode(seq, cur) < 0) \
+	    ctxt->error = XPATH_MEMORY_ERROR; \
+	if (breakOnFirstHit) goto first_hit; }
+
+#define XP_TEST_HIT_NS \
+    if (hasAxisRange != 0) { \
+	if (++pos == maxPos) { \
+	    hasNsNodes = 1; \
+	    if (xmlXPathNodeSetAddNs(seq, xpctxt->node, (xmlNsPtr) cur) < 0) \
+	        ctxt->error = XPATH_MEMORY_ERROR; \
+	goto axis_range_end; } \
+    } else { \
+	hasNsNodes = 1; \
+	if (xmlXPathNodeSetAddNs(seq, xpctxt->node, (xmlNsPtr) cur) < 0) \
+	    ctxt->error = XPATH_MEMORY_ERROR; \
+	if (breakOnFirstHit) goto first_hit; }
+
+    xmlXPathAxisVal axis = (xmlXPathAxisVal) op->value;
+    xmlXPathTestVal test = (xmlXPathTestVal) op->value2;
+    xmlXPathTypeVal type = (xmlXPathTypeVal) op->value3;
+    const xmlChar *prefix = op->value4;
+    const xmlChar *name = op->value5;
+    const xmlChar *URI = NULL;
+
+#ifdef DEBUG_STEP
+    int nbMatches = 0, prevMatches = 0;
+#endif
+    int total = 0, hasNsNodes = 0;
+    /* The popped object holding the context nodes */
+    xmlXPathObjectPtr obj;
+    /* The set of context nodes for the node tests */
+    xmlNodeSetPtr contextSeq;
+    int contextIdx;
+    xmlNodePtr contextNode;
+    /* The final resulting node set wrt to all context nodes */
+    xmlNodeSetPtr outSeq;
+    /*
+    * The temporary resulting node set wrt 1 context node.
+    * Used to feed predicate evaluation.
+    */
+    xmlNodeSetPtr seq;
+    xmlNodePtr cur;
+    /* First predicate operator */
+    xmlXPathStepOpPtr predOp;
+    int maxPos; /* The requested position() (when a "[n]" predicate) */
+    int hasPredicateRange, hasAxisRange, pos;
+    int breakOnFirstHit;
+
+    xmlXPathTraversalFunction next = NULL;
+    int (*addNode) (xmlNodeSetPtr, xmlNodePtr);
+    xmlXPathNodeSetMergeFunction mergeAndClear;
+    xmlNodePtr oldContextNode;
+    xmlXPathContextPtr xpctxt = ctxt->context;
+
+
+    CHECK_TYPE0(XPATH_NODESET);
+    obj = valuePop(ctxt);
+    /*
+    * Setup namespaces.
+    */
+    if (prefix != NULL) {
+        URI = xmlXPathNsLookup(xpctxt, prefix);
+        if (URI == NULL) {
+	    xmlXPathReleaseObject(xpctxt, obj);
+            XP_ERROR0(XPATH_UNDEF_PREFIX_ERROR);
+	}
+    }
+    /*
+    * Setup axis.
+    *
+    * MAYBE FUTURE TODO: merging optimizations:
+    * - If the nodes to be traversed wrt to the initial nodes and
+    *   the current axis cannot overlap, then we could avoid searching
+    *   for duplicates during the merge.
+    *   But the question is how/when to evaluate if they cannot overlap.
+    *   Example: if we know that for two initial nodes, the one is
+    *   not in the ancestor-or-self axis of the other, then we could safely
+    *   avoid a duplicate-aware merge, if the axis to be traversed is e.g.
+    *   the descendant-or-self axis.
+    */
+    mergeAndClear = xmlXPathNodeSetMergeAndClear;
+    switch (axis) {
+        case AXIS_ANCESTOR:
+            first = NULL;
+            next = xmlXPathNextAncestor;
+            break;
+        case AXIS_ANCESTOR_OR_SELF:
+            first = NULL;
+            next = xmlXPathNextAncestorOrSelf;
+            break;
+        case AXIS_ATTRIBUTE:
+            first = NULL;
+	    last = NULL;
+            next = xmlXPathNextAttribute;
+	    mergeAndClear = xmlXPathNodeSetMergeAndClearNoDupls;
+            break;
+        case AXIS_CHILD:
+	    last = NULL;
+	    if (((test == NODE_TEST_NAME) || (test == NODE_TEST_ALL)) &&
+		(type == NODE_TYPE_NODE))
+	    {
+		/*
+		* Optimization if an element node type is 'element'.
+		*/
+		next = xmlXPathNextChildElement;
+	    } else
+		next = xmlXPathNextChild;
+	    mergeAndClear = xmlXPathNodeSetMergeAndClearNoDupls;
+            break;
+        case AXIS_DESCENDANT:
+	    last = NULL;
+            next = xmlXPathNextDescendant;
+            break;
+        case AXIS_DESCENDANT_OR_SELF:
+	    last = NULL;
+            next = xmlXPathNextDescendantOrSelf;
+            break;
+        case AXIS_FOLLOWING:
+	    last = NULL;
+            next = xmlXPathNextFollowing;
+            break;
+        case AXIS_FOLLOWING_SIBLING:
+	    last = NULL;
+            next = xmlXPathNextFollowingSibling;
+            break;
+        case AXIS_NAMESPACE:
+            first = NULL;
+	    last = NULL;
+            next = (xmlXPathTraversalFunction) xmlXPathNextNamespace;
+	    mergeAndClear = xmlXPathNodeSetMergeAndClearNoDupls;
+            break;
+        case AXIS_PARENT:
+            first = NULL;
+            next = xmlXPathNextParent;
+            break;
+        case AXIS_PRECEDING:
+            first = NULL;
+            next = xmlXPathNextPrecedingInternal;
+            break;
+        case AXIS_PRECEDING_SIBLING:
+            first = NULL;
+            next = xmlXPathNextPrecedingSibling;
+            break;
+        case AXIS_SELF:
+            first = NULL;
+	    last = NULL;
+            next = xmlXPathNextSelf;
+	    mergeAndClear = xmlXPathNodeSetMergeAndClearNoDupls;
+            break;
+    }
+
+#ifdef DEBUG_STEP
+    xmlXPathDebugDumpStepAxis(op,
+	(obj->nodesetval != NULL) ? obj->nodesetval->nodeNr : 0);
+#endif
+
+    if (next == NULL) {
+	xmlXPathReleaseObject(xpctxt, obj);
+        return(0);
+    }
+    contextSeq = obj->nodesetval;
+    if ((contextSeq == NULL) || (contextSeq->nodeNr <= 0)) {
+	xmlXPathReleaseObject(xpctxt, obj);
+        valuePush(ctxt, xmlXPathCacheWrapNodeSet(xpctxt, NULL));
+        return(0);
+    }
+    /*
+    * Predicate optimization ---------------------------------------------
+    * If this step has a last predicate, which contains a position(),
+    * then we'll optimize (although not exactly "position()", but only
+    * the  short-hand form, i.e., "[n]".
+    *
+    * Example - expression "/foo[parent::bar][1]":
+    *
+    * COLLECT 'child' 'name' 'node' foo    -- op (we are here)
+    *   ROOT                               -- op->ch1
+    *   PREDICATE                          -- op->ch2 (predOp)
+    *     PREDICATE                          -- predOp->ch1 = [parent::bar]
+    *       SORT
+    *         COLLECT  'parent' 'name' 'node' bar
+    *           NODE
+    *     ELEM Object is a number : 1        -- predOp->ch2 = [1]
+    *
+    */
+    maxPos = 0;
+    predOp = NULL;
+    hasPredicateRange = 0;
+    hasAxisRange = 0;
+    if (op->ch2 != -1) {
+	/*
+	* There's at least one predicate. 16 == XPATH_OP_PREDICATE
+	*/
+	predOp = &ctxt->comp->steps[op->ch2];
+	if (xmlXPathIsPositionalPredicate(ctxt, predOp, &maxPos)) {
+	    if (predOp->ch1 != -1) {
+		/*
+		* Use the next inner predicate operator.
+		*/
+		predOp = &ctxt->comp->steps[predOp->ch1];
+		hasPredicateRange = 1;
+	    } else {
+		/*
+		* There's no other predicate than the [n] predicate.
+		*/
+		predOp = NULL;
+		hasAxisRange = 1;
+	    }
+	}
+    }
+    breakOnFirstHit = ((toBool) && (predOp == NULL)) ? 1 : 0;
+    /*
+    * Axis traversal -----------------------------------------------------
+    */
+    /*
+     * 2.3 Node Tests
+     *  - For the attribute axis, the principal node type is attribute.
+     *  - For the namespace axis, the principal node type is namespace.
+     *  - For other axes, the principal node type is element.
+     *
+     * A node test * is true for any node of the
+     * principal node type. For example, child::* will
+     * select all element children of the context node
+     */
+    oldContextNode = xpctxt->node;
+    addNode = xmlXPathNodeSetAddUnique;
+    outSeq = NULL;
+    seq = NULL;
+    contextNode = NULL;
+    contextIdx = 0;
+
+
+    while (((contextIdx < contextSeq->nodeNr) || (contextNode != NULL)) &&
+           (ctxt->error == XPATH_EXPRESSION_OK)) {
+	xpctxt->node = contextSeq->nodeTab[contextIdx++];
+
+	if (seq == NULL) {
+	    seq = xmlXPathNodeSetCreate(NULL);
+	    if (seq == NULL) {
+                /* TODO: Propagate memory error. */
+		total = 0;
+		goto error;
+	    }
+	}
+	/*
+	* Traverse the axis and test the nodes.
+	*/
+	pos = 0;
+	cur = NULL;
+	hasNsNodes = 0;
+        do {
+            if (OP_LIMIT_EXCEEDED(ctxt, 1))
+                goto error;
+
+            cur = next(ctxt, cur);
+            if (cur == NULL)
+                break;
+
+	    /*
+	    * QUESTION TODO: What does the "first" and "last" stuff do?
+	    */
+            if ((first != NULL) && (*first != NULL)) {
+		if (*first == cur)
+		    break;
+		if (((total % 256) == 0) &&
+#ifdef XP_OPTIMIZED_NON_ELEM_COMPARISON
+		    (xmlXPathCmpNodesExt(*first, cur) >= 0))
+#else
+		    (xmlXPathCmpNodes(*first, cur) >= 0))
+#endif
+		{
+		    break;
+		}
+	    }
+	    if ((last != NULL) && (*last != NULL)) {
+		if (*last == cur)
+		    break;
+		if (((total % 256) == 0) &&
+#ifdef XP_OPTIMIZED_NON_ELEM_COMPARISON
+		    (xmlXPathCmpNodesExt(cur, *last) >= 0))
+#else
+		    (xmlXPathCmpNodes(cur, *last) >= 0))
+#endif
+		{
+		    break;
+		}
+	    }
+
+            total++;
+
+#ifdef DEBUG_STEP
+            xmlGenericError(xmlGenericErrorContext, " %s", cur->name);
+#endif
+
+	    switch (test) {
+                case NODE_TEST_NONE:
+		    total = 0;
+                    STRANGE
+		    goto error;
+                case NODE_TEST_TYPE:
+		    if (type == NODE_TYPE_NODE) {
+			switch (cur->type) {
+			    case XML_DOCUMENT_NODE:
+			    case XML_HTML_DOCUMENT_NODE:
+#ifdef LIBXML_DOCB_ENABLED
+			    case XML_DOCB_DOCUMENT_NODE:
+#endif
+			    case XML_ELEMENT_NODE:
+			    case XML_ATTRIBUTE_NODE:
+			    case XML_PI_NODE:
+			    case XML_COMMENT_NODE:
+			    case XML_CDATA_SECTION_NODE:
+			    case XML_TEXT_NODE:
+				XP_TEST_HIT
+				break;
+			    case XML_NAMESPACE_DECL: {
+				if (axis == AXIS_NAMESPACE) {
+				    XP_TEST_HIT_NS
+				} else {
+	                            hasNsNodes = 1;
+				    XP_TEST_HIT
+				}
+				break;
+                            }
+			    default:
+				break;
+			}
+		    } else if (cur->type == (xmlElementType) type) {
+			if (cur->type == XML_NAMESPACE_DECL)
+			    XP_TEST_HIT_NS
+			else
+			    XP_TEST_HIT
+		    } else if ((type == NODE_TYPE_TEXT) &&
+			 (cur->type == XML_CDATA_SECTION_NODE))
+		    {
+			XP_TEST_HIT
+		    }
+		    break;
+                case NODE_TEST_PI:
+                    if ((cur->type == XML_PI_NODE) &&
+                        ((name == NULL) || xmlStrEqual(name, cur->name)))
+		    {
+			XP_TEST_HIT
+                    }
+                    break;
+                case NODE_TEST_ALL:
+                    if (axis == AXIS_ATTRIBUTE) {
+                        if (cur->type == XML_ATTRIBUTE_NODE)
+			{
+                            if (prefix == NULL)
+			    {
+				XP_TEST_HIT
+                            } else if ((cur->ns != NULL) &&
+				(xmlStrEqual(URI, cur->ns->href)))
+			    {
+				XP_TEST_HIT
+                            }
+                        }
+                    } else if (axis == AXIS_NAMESPACE) {
+                        if (cur->type == XML_NAMESPACE_DECL)
+			{
+			    XP_TEST_HIT_NS
+                        }
+                    } else {
+                        if (cur->type == XML_ELEMENT_NODE) {
+                            if (prefix == NULL)
+			    {
+				XP_TEST_HIT
+
+                            } else if ((cur->ns != NULL) &&
+				(xmlStrEqual(URI, cur->ns->href)))
+			    {
+				XP_TEST_HIT
+                            }
+                        }
+                    }
+                    break;
+                case NODE_TEST_NS:{
+                        TODO;
+                        break;
+                    }
+                case NODE_TEST_NAME:
+                    if (axis == AXIS_ATTRIBUTE) {
+                        if (cur->type != XML_ATTRIBUTE_NODE)
+			    break;
+		    } else if (axis == AXIS_NAMESPACE) {
+                        if (cur->type != XML_NAMESPACE_DECL)
+			    break;
+		    } else {
+		        if (cur->type != XML_ELEMENT_NODE)
+			    break;
+		    }
+                    switch (cur->type) {
+                        case XML_ELEMENT_NODE:
+                            if (xmlStrEqual(name, cur->name)) {
+                                if (prefix == NULL) {
+                                    if (cur->ns == NULL)
+				    {
+					XP_TEST_HIT
+                                    }
+                                } else {
+                                    if ((cur->ns != NULL) &&
+                                        (xmlStrEqual(URI, cur->ns->href)))
+				    {
+					XP_TEST_HIT
+                                    }
+                                }
+                            }
+                            break;
+                        case XML_ATTRIBUTE_NODE:{
+                                xmlAttrPtr attr = (xmlAttrPtr) cur;
+
+                                if (xmlStrEqual(name, attr->name)) {
+                                    if (prefix == NULL) {
+                                        if ((attr->ns == NULL) ||
+                                            (attr->ns->prefix == NULL))
+					{
+					    XP_TEST_HIT
+                                        }
+                                    } else {
+                                        if ((attr->ns != NULL) &&
+                                            (xmlStrEqual(URI,
+					      attr->ns->href)))
+					{
+					    XP_TEST_HIT
+                                        }
+                                    }
+                                }
+                                break;
+                            }
+                        case XML_NAMESPACE_DECL:
+                            if (cur->type == XML_NAMESPACE_DECL) {
+                                xmlNsPtr ns = (xmlNsPtr) cur;
+
+                                if ((ns->prefix != NULL) && (name != NULL)
+                                    && (xmlStrEqual(ns->prefix, name)))
+				{
+				    XP_TEST_HIT_NS
+                                }
+                            }
+                            break;
+                        default:
+                            break;
+                    }
+                    break;
+	    } /* switch(test) */
+        } while ((cur != NULL) && (ctxt->error == XPATH_EXPRESSION_OK));
+
+	goto apply_predicates;
+
+axis_range_end: /* ----------------------------------------------------- */
+	/*
+	* We have a "/foo[n]", and position() = n was reached.
+	* Note that we can have as well "/foo/::parent::foo[1]", so
+	* a duplicate-aware merge is still needed.
+	* Merge with the result.
+	*/
+	if (outSeq == NULL) {
+	    outSeq = seq;
+	    seq = NULL;
+	} else
+            /* TODO: Check memory error. */
+	    outSeq = mergeAndClear(outSeq, seq);
+	/*
+	* Break if only a true/false result was requested.
+	*/
+	if (toBool)
+	    break;
+	continue;
+
+first_hit: /* ---------------------------------------------------------- */
+	/*
+	* Break if only a true/false result was requested and
+	* no predicates existed and a node test succeeded.
+	*/
+	if (outSeq == NULL) {
+	    outSeq = seq;
+	    seq = NULL;
+	} else
+            /* TODO: Check memory error. */
+	    outSeq = mergeAndClear(outSeq, seq);
+	break;
+
+#ifdef DEBUG_STEP
+	if (seq != NULL)
+	    nbMatches += seq->nodeNr;
+#endif
+
+apply_predicates: /* --------------------------------------------------- */
+        if (ctxt->error != XPATH_EXPRESSION_OK)
+	    goto error;
+
+        /*
+	* Apply predicates.
+	*/
+        if ((predOp != NULL) && (seq->nodeNr > 0)) {
+	    /*
+	    * E.g. when we have a "/foo[some expression][n]".
+	    */
+	    /*
+	    * QUESTION TODO: The old predicate evaluation took into
+	    *  account location-sets.
+	    *  (E.g. ctxt->value->type == XPATH_LOCATIONSET)
+	    *  Do we expect such a set here?
+	    *  All what I learned now from the evaluation semantics
+	    *  does not indicate that a location-set will be processed
+	    *  here, so this looks OK.
+	    */
+	    /*
+	    * Iterate over all predicates, starting with the outermost
+	    * predicate.
+	    * TODO: Problem: we cannot execute the inner predicates first
+	    *  since we cannot go back *up* the operator tree!
+	    *  Options we have:
+	    *  1) Use of recursive functions (like is it currently done
+	    *     via xmlXPathCompOpEval())
+	    *  2) Add a predicate evaluation information stack to the
+	    *     context struct
+	    *  3) Change the way the operators are linked; we need a
+	    *     "parent" field on xmlXPathStepOp
+	    *
+	    * For the moment, I'll try to solve this with a recursive
+	    * function: xmlXPathCompOpEvalPredicate().
+	    */
+	    if (hasPredicateRange != 0)
+		xmlXPathCompOpEvalPredicate(ctxt, predOp, seq, maxPos, maxPos,
+					    hasNsNodes);
+	    else
+		xmlXPathCompOpEvalPredicate(ctxt, predOp, seq, 1, seq->nodeNr,
+					    hasNsNodes);
+
+	    if (ctxt->error != XPATH_EXPRESSION_OK) {
+		total = 0;
+		goto error;
+	    }
+        }
+
+        if (seq->nodeNr > 0) {
+	    /*
+	    * Add to result set.
+	    */
+	    if (outSeq == NULL) {
+		outSeq = seq;
+		seq = NULL;
+	    } else {
+                /* TODO: Check memory error. */
+		outSeq = mergeAndClear(outSeq, seq);
+	    }
+
+            if (toBool)
+                break;
+	}
+    }
+
+error:
+    if ((obj->boolval) && (obj->user != NULL)) {
+	/*
+	* QUESTION TODO: What does this do and why?
+	* TODO: Do we have to do this also for the "error"
+	* cleanup further down?
+	*/
+	ctxt->value->boolval = 1;
+	ctxt->value->user = obj->user;
+	obj->user = NULL;
+	obj->boolval = 0;
+    }
+    xmlXPathReleaseObject(xpctxt, obj);
+
+    /*
+    * Ensure we return at least an empty set.
+    */
+    if (outSeq == NULL) {
+	if ((seq != NULL) && (seq->nodeNr == 0))
+	    outSeq = seq;
+	else
+            /* TODO: Check memory error. */
+	    outSeq = xmlXPathNodeSetCreate(NULL);
+    }
+    if ((seq != NULL) && (seq != outSeq)) {
+	 xmlXPathFreeNodeSet(seq);
+    }
+    /*
+    * Hand over the result. Better to push the set also in
+    * case of errors.
+    */
+    valuePush(ctxt, xmlXPathCacheWrapNodeSet(xpctxt, outSeq));
+    /*
+    * Reset the context node.
+    */
+    xpctxt->node = oldContextNode;
+    /*
+    * When traversing the namespace axis in "toBool" mode, it's
+    * possible that tmpNsList wasn't freed.
+    */
+    if (xpctxt->tmpNsList != NULL) {
+        xmlFree(xpctxt->tmpNsList);
+        xpctxt->tmpNsList = NULL;
+    }
+
+#ifdef DEBUG_STEP
+    xmlGenericError(xmlGenericErrorContext,
+	"\nExamined %d nodes, found %d nodes at that step\n",
+	total, nbMatches);
+#endif
+
+    return(total);
+}
+
+static int
+xmlXPathCompOpEvalFilterFirst(xmlXPathParserContextPtr ctxt,
+			      xmlXPathStepOpPtr op, xmlNodePtr * first);
+
+/**
+ * xmlXPathCompOpEvalFirst:
+ * @ctxt:  the XPath parser context with the compiled expression
+ * @op:  an XPath compiled operation
+ * @first:  the first elem found so far
+ *
+ * Evaluate the Precompiled XPath operation searching only the first
+ * element in document order
+ *
+ * Returns the number of examined objects.
+ */
+static int
+xmlXPathCompOpEvalFirst(xmlXPathParserContextPtr ctxt,
+                        xmlXPathStepOpPtr op, xmlNodePtr * first)
+{
+    int total = 0, cur;
+    xmlXPathCompExprPtr comp;
+    xmlXPathObjectPtr arg1, arg2;
+
+    CHECK_ERROR0;
+    if (OP_LIMIT_EXCEEDED(ctxt, 1))
+        return(0);
+    if (ctxt->context->depth >= XPATH_MAX_RECURSION_DEPTH)
+        XP_ERROR0(XPATH_RECURSION_LIMIT_EXCEEDED);
+    ctxt->context->depth += 1;
+    comp = ctxt->comp;
+    switch (op->op) {
+        case XPATH_OP_END:
+            break;
+        case XPATH_OP_UNION:
+            total =
+                xmlXPathCompOpEvalFirst(ctxt, &comp->steps[op->ch1],
+                                        first);
+	    CHECK_ERROR0;
+            if ((ctxt->value != NULL)
+                && (ctxt->value->type == XPATH_NODESET)
+                && (ctxt->value->nodesetval != NULL)
+                && (ctxt->value->nodesetval->nodeNr >= 1)) {
+                /*
+                 * limit tree traversing to first node in the result
+                 */
+		/*
+		* OPTIMIZE TODO: This implicitly sorts
+		*  the result, even if not needed. E.g. if the argument
+		*  of the count() function, no sorting is needed.
+		* OPTIMIZE TODO: How do we know if the node-list wasn't
+		*  already sorted?
+		*/
+		if (ctxt->value->nodesetval->nodeNr > 1)
+		    xmlXPathNodeSetSort(ctxt->value->nodesetval);
+                *first = ctxt->value->nodesetval->nodeTab[0];
+            }
+            cur =
+                xmlXPathCompOpEvalFirst(ctxt, &comp->steps[op->ch2],
+                                        first);
+	    CHECK_ERROR0;
+
+            arg2 = valuePop(ctxt);
+            arg1 = valuePop(ctxt);
+            if ((arg1 == NULL) || (arg1->type != XPATH_NODESET) ||
+                (arg2 == NULL) || (arg2->type != XPATH_NODESET)) {
+	        xmlXPathReleaseObject(ctxt->context, arg1);
+	        xmlXPathReleaseObject(ctxt->context, arg2);
+                XP_ERROR0(XPATH_INVALID_TYPE);
+            }
+            if ((ctxt->context->opLimit != 0) &&
+                (((arg1->nodesetval != NULL) &&
+                  (xmlXPathCheckOpLimit(ctxt,
+                                        arg1->nodesetval->nodeNr) < 0)) ||
+                 ((arg2->nodesetval != NULL) &&
+                  (xmlXPathCheckOpLimit(ctxt,
+                                        arg2->nodesetval->nodeNr) < 0)))) {
+	        xmlXPathReleaseObject(ctxt->context, arg1);
+	        xmlXPathReleaseObject(ctxt->context, arg2);
+                break;
+            }
+
+            /* TODO: Check memory error. */
+            arg1->nodesetval = xmlXPathNodeSetMerge(arg1->nodesetval,
+                                                    arg2->nodesetval);
+            valuePush(ctxt, arg1);
+	    xmlXPathReleaseObject(ctxt->context, arg2);
+            /* optimizer */
+	    if (total > cur)
+		xmlXPathCompSwap(op);
+            total += cur;
+            break;
+        case XPATH_OP_ROOT:
+            xmlXPathRoot(ctxt);
+            break;
+        case XPATH_OP_NODE:
+            if (op->ch1 != -1)
+                total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
+	    CHECK_ERROR0;
+            if (op->ch2 != -1)
+                total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch2]);
+	    CHECK_ERROR0;
+	    valuePush(ctxt, xmlXPathCacheNewNodeSet(ctxt->context,
+		ctxt->context->node));
+            break;
+        case XPATH_OP_COLLECT:{
+                if (op->ch1 == -1)
+                    break;
+
+                total = xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
+		CHECK_ERROR0;
+
+                total += xmlXPathNodeCollectAndTest(ctxt, op, first, NULL, 0);
+                break;
+            }
+        case XPATH_OP_VALUE:
+            valuePush(ctxt,
+                      xmlXPathCacheObjectCopy(ctxt->context,
+			(xmlXPathObjectPtr) op->value4));
+            break;
+        case XPATH_OP_SORT:
+            if (op->ch1 != -1)
+                total +=
+                    xmlXPathCompOpEvalFirst(ctxt, &comp->steps[op->ch1],
+                                            first);
+	    CHECK_ERROR0;
+            if ((ctxt->value != NULL)
+                && (ctxt->value->type == XPATH_NODESET)
+                && (ctxt->value->nodesetval != NULL)
+		&& (ctxt->value->nodesetval->nodeNr > 1))
+                xmlXPathNodeSetSort(ctxt->value->nodesetval);
+            break;
+#ifdef XP_OPTIMIZED_FILTER_FIRST
+	case XPATH_OP_FILTER:
+                total += xmlXPathCompOpEvalFilterFirst(ctxt, op, first);
+            break;
+#endif
+        default:
+            total += xmlXPathCompOpEval(ctxt, op);
+            break;
+    }
+
+    ctxt->context->depth -= 1;
+    return(total);
+}
+
+/**
+ * xmlXPathCompOpEvalLast:
+ * @ctxt:  the XPath parser context with the compiled expression
+ * @op:  an XPath compiled operation
+ * @last:  the last elem found so far
+ *
+ * Evaluate the Precompiled XPath operation searching only the last
+ * element in document order
+ *
+ * Returns the number of nodes traversed
+ */
+static int
+xmlXPathCompOpEvalLast(xmlXPathParserContextPtr ctxt, xmlXPathStepOpPtr op,
+                       xmlNodePtr * last)
+{
+    int total = 0, cur;
+    xmlXPathCompExprPtr comp;
+    xmlXPathObjectPtr arg1, arg2;
+
+    CHECK_ERROR0;
+    if (OP_LIMIT_EXCEEDED(ctxt, 1))
+        return(0);
+    if (ctxt->context->depth >= XPATH_MAX_RECURSION_DEPTH)
+        XP_ERROR0(XPATH_RECURSION_LIMIT_EXCEEDED);
+    ctxt->context->depth += 1;
+    comp = ctxt->comp;
+    switch (op->op) {
+        case XPATH_OP_END:
+            break;
+        case XPATH_OP_UNION:
+            total =
+                xmlXPathCompOpEvalLast(ctxt, &comp->steps[op->ch1], last);
+	    CHECK_ERROR0;
+            if ((ctxt->value != NULL)
+                && (ctxt->value->type == XPATH_NODESET)
+                && (ctxt->value->nodesetval != NULL)
+                && (ctxt->value->nodesetval->nodeNr >= 1)) {
+                /*
+                 * limit tree traversing to first node in the result
+                 */
+		if (ctxt->value->nodesetval->nodeNr > 1)
+		    xmlXPathNodeSetSort(ctxt->value->nodesetval);
+                *last =
+                    ctxt->value->nodesetval->nodeTab[ctxt->value->
+                                                     nodesetval->nodeNr -
+                                                     1];
+            }
+            cur =
+                xmlXPathCompOpEvalLast(ctxt, &comp->steps[op->ch2], last);
+	    CHECK_ERROR0;
+            if ((ctxt->value != NULL)
+                && (ctxt->value->type == XPATH_NODESET)
+                && (ctxt->value->nodesetval != NULL)
+                && (ctxt->value->nodesetval->nodeNr >= 1)) { /* TODO: NOP ? */
+            }
+
+            arg2 = valuePop(ctxt);
+            arg1 = valuePop(ctxt);
+            if ((arg1 == NULL) || (arg1->type != XPATH_NODESET) ||
+                (arg2 == NULL) || (arg2->type != XPATH_NODESET)) {
+	        xmlXPathReleaseObject(ctxt->context, arg1);
+	        xmlXPathReleaseObject(ctxt->context, arg2);
+                XP_ERROR0(XPATH_INVALID_TYPE);
+            }
+            if ((ctxt->context->opLimit != 0) &&
+                (((arg1->nodesetval != NULL) &&
+                  (xmlXPathCheckOpLimit(ctxt,
+                                        arg1->nodesetval->nodeNr) < 0)) ||
+                 ((arg2->nodesetval != NULL) &&
+                  (xmlXPathCheckOpLimit(ctxt,
+                                        arg2->nodesetval->nodeNr) < 0)))) {
+	        xmlXPathReleaseObject(ctxt->context, arg1);
+	        xmlXPathReleaseObject(ctxt->context, arg2);
+                break;
+            }
+
+            /* TODO: Check memory error. */
+            arg1->nodesetval = xmlXPathNodeSetMerge(arg1->nodesetval,
+                                                    arg2->nodesetval);
+            valuePush(ctxt, arg1);
+	    xmlXPathReleaseObject(ctxt->context, arg2);
+            /* optimizer */
+	    if (total > cur)
+		xmlXPathCompSwap(op);
+            total += cur;
+            break;
+        case XPATH_OP_ROOT:
+            xmlXPathRoot(ctxt);
+            break;
+        case XPATH_OP_NODE:
+            if (op->ch1 != -1)
+                total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
+	    CHECK_ERROR0;
+            if (op->ch2 != -1)
+                total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch2]);
+	    CHECK_ERROR0;
+	    valuePush(ctxt, xmlXPathCacheNewNodeSet(ctxt->context,
+		ctxt->context->node));
+            break;
+        case XPATH_OP_COLLECT:{
+                if (op->ch1 == -1)
+                    break;
+
+                total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
+		CHECK_ERROR0;
+
+                total += xmlXPathNodeCollectAndTest(ctxt, op, NULL, last, 0);
+                break;
+            }
+        case XPATH_OP_VALUE:
+            valuePush(ctxt,
+                      xmlXPathCacheObjectCopy(ctxt->context,
+			(xmlXPathObjectPtr) op->value4));
+            break;
+        case XPATH_OP_SORT:
+            if (op->ch1 != -1)
+                total +=
+                    xmlXPathCompOpEvalLast(ctxt, &comp->steps[op->ch1],
+                                           last);
+	    CHECK_ERROR0;
+            if ((ctxt->value != NULL)
+                && (ctxt->value->type == XPATH_NODESET)
+                && (ctxt->value->nodesetval != NULL)
+		&& (ctxt->value->nodesetval->nodeNr > 1))
+                xmlXPathNodeSetSort(ctxt->value->nodesetval);
+            break;
+        default:
+            total += xmlXPathCompOpEval(ctxt, op);
+            break;
+    }
+
+    ctxt->context->depth -= 1;
+    return (total);
+}
+
+#ifdef XP_OPTIMIZED_FILTER_FIRST
+static int
+xmlXPathCompOpEvalFilterFirst(xmlXPathParserContextPtr ctxt,
+			      xmlXPathStepOpPtr op, xmlNodePtr * first)
+{
+    int total = 0;
+    xmlXPathCompExprPtr comp;
+    xmlNodeSetPtr set;
+
+    CHECK_ERROR0;
+    comp = ctxt->comp;
+    /*
+    * Optimization for ()[last()] selection i.e. the last elem
+    */
+    if ((op->ch1 != -1) && (op->ch2 != -1) &&
+	(comp->steps[op->ch1].op == XPATH_OP_SORT) &&
+	(comp->steps[op->ch2].op == XPATH_OP_SORT)) {
+	int f = comp->steps[op->ch2].ch1;
+
+	if ((f != -1) &&
+	    (comp->steps[f].op == XPATH_OP_FUNCTION) &&
+	    (comp->steps[f].value5 == NULL) &&
+	    (comp->steps[f].value == 0) &&
+	    (comp->steps[f].value4 != NULL) &&
+	    (xmlStrEqual
+	    (comp->steps[f].value4, BAD_CAST "last"))) {
+	    xmlNodePtr last = NULL;
+
+	    total +=
+		xmlXPathCompOpEvalLast(ctxt,
+		    &comp->steps[op->ch1],
+		    &last);
+	    CHECK_ERROR0;
+	    /*
+	    * The nodeset should be in document order,
+	    * Keep only the last value
+	    */
+	    if ((ctxt->value != NULL) &&
+		(ctxt->value->type == XPATH_NODESET) &&
+		(ctxt->value->nodesetval != NULL) &&
+		(ctxt->value->nodesetval->nodeTab != NULL) &&
+		(ctxt->value->nodesetval->nodeNr > 1)) {
+                xmlXPathNodeSetKeepLast(ctxt->value->nodesetval);
+		*first = *(ctxt->value->nodesetval->nodeTab);
+	    }
+	    return (total);
+	}
+    }
+
+    if (op->ch1 != -1)
+	total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
+    CHECK_ERROR0;
+    if (op->ch2 == -1)
+	return (total);
+    if (ctxt->value == NULL)
+	return (total);
+
+#ifdef LIBXML_XPTR_ENABLED
+    /*
+    * Hum are we filtering the result of an XPointer expression
+    */
+    if (ctxt->value->type == XPATH_LOCATIONSET) {
+        xmlLocationSetPtr locset = ctxt->value->user;
+
+        if (locset != NULL) {
+            xmlXPathLocationSetFilter(ctxt, locset, op->ch2, 1, 1);
+            if (locset->locNr > 0)
+                *first = (xmlNodePtr) locset->locTab[0]->user;
+        }
+
+	return (total);
+    }
+#endif /* LIBXML_XPTR_ENABLED */
+
+    CHECK_TYPE0(XPATH_NODESET);
+    set = ctxt->value->nodesetval;
+    if (set != NULL) {
+        xmlXPathNodeSetFilter(ctxt, set, op->ch2, 1, 1, 1);
+        if (set->nodeNr > 0)
+            *first = set->nodeTab[0];
+    }
+
+    return (total);
+}
+#endif /* XP_OPTIMIZED_FILTER_FIRST */
+
+/**
+ * xmlXPathCompOpEval:
+ * @ctxt:  the XPath parser context with the compiled expression
+ * @op:  an XPath compiled operation
+ *
+ * Evaluate the Precompiled XPath operation
+ * Returns the number of nodes traversed
+ */
+static int
+xmlXPathCompOpEval(xmlXPathParserContextPtr ctxt, xmlXPathStepOpPtr op)
+{
+    int total = 0;
+    int equal, ret;
+    xmlXPathCompExprPtr comp;
+    xmlXPathObjectPtr arg1, arg2;
+
+    CHECK_ERROR0;
+    if (OP_LIMIT_EXCEEDED(ctxt, 1))
+        return(0);
+    if (ctxt->context->depth >= XPATH_MAX_RECURSION_DEPTH)
+        XP_ERROR0(XPATH_RECURSION_LIMIT_EXCEEDED);
+    ctxt->context->depth += 1;
+    comp = ctxt->comp;
+    switch (op->op) {
+        case XPATH_OP_END:
+            break;
+        case XPATH_OP_AND:
+            total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
+	    CHECK_ERROR0;
+            xmlXPathBooleanFunction(ctxt, 1);
+            if ((ctxt->value == NULL) || (ctxt->value->boolval == 0))
+                break;
+            arg2 = valuePop(ctxt);
+            total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch2]);
+	    if (ctxt->error) {
+		xmlXPathFreeObject(arg2);
+		break;
+	    }
+            xmlXPathBooleanFunction(ctxt, 1);
+            if (ctxt->value != NULL)
+                ctxt->value->boolval &= arg2->boolval;
+	    xmlXPathReleaseObject(ctxt->context, arg2);
+            break;
+        case XPATH_OP_OR:
+            total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
+	    CHECK_ERROR0;
+            xmlXPathBooleanFunction(ctxt, 1);
+            if ((ctxt->value == NULL) || (ctxt->value->boolval == 1))
+                break;
+            arg2 = valuePop(ctxt);
+            total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch2]);
+	    if (ctxt->error) {
+		xmlXPathFreeObject(arg2);
+		break;
+	    }
+            xmlXPathBooleanFunction(ctxt, 1);
+            if (ctxt->value != NULL)
+                ctxt->value->boolval |= arg2->boolval;
+	    xmlXPathReleaseObject(ctxt->context, arg2);
+            break;
+        case XPATH_OP_EQUAL:
+            total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
+	    CHECK_ERROR0;
+            total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch2]);
+	    CHECK_ERROR0;
+	    if (op->value)
+		equal = xmlXPathEqualValues(ctxt);
+	    else
+		equal = xmlXPathNotEqualValues(ctxt);
+	    valuePush(ctxt, xmlXPathCacheNewBoolean(ctxt->context, equal));
+            break;
+        case XPATH_OP_CMP:
+            total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
+	    CHECK_ERROR0;
+            total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch2]);
+	    CHECK_ERROR0;
+            ret = xmlXPathCompareValues(ctxt, op->value, op->value2);
+	    valuePush(ctxt, xmlXPathCacheNewBoolean(ctxt->context, ret));
+            break;
+        case XPATH_OP_PLUS:
+            total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
+	    CHECK_ERROR0;
+            if (op->ch2 != -1) {
+                total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch2]);
+	    }
+	    CHECK_ERROR0;
+            if (op->value == 0)
+                xmlXPathSubValues(ctxt);
+            else if (op->value == 1)
+                xmlXPathAddValues(ctxt);
+            else if (op->value == 2)
+                xmlXPathValueFlipSign(ctxt);
+            else if (op->value == 3) {
+                CAST_TO_NUMBER;
+                CHECK_TYPE0(XPATH_NUMBER);
+            }
+            break;
+        case XPATH_OP_MULT:
+            total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
+	    CHECK_ERROR0;
+            total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch2]);
+	    CHECK_ERROR0;
+            if (op->value == 0)
+                xmlXPathMultValues(ctxt);
+            else if (op->value == 1)
+                xmlXPathDivValues(ctxt);
+            else if (op->value == 2)
+                xmlXPathModValues(ctxt);
+            break;
+        case XPATH_OP_UNION:
+            total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
+	    CHECK_ERROR0;
+            total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch2]);
+	    CHECK_ERROR0;
+
+            arg2 = valuePop(ctxt);
+            arg1 = valuePop(ctxt);
+            if ((arg1 == NULL) || (arg1->type != XPATH_NODESET) ||
+                (arg2 == NULL) || (arg2->type != XPATH_NODESET)) {
+	        xmlXPathReleaseObject(ctxt->context, arg1);
+	        xmlXPathReleaseObject(ctxt->context, arg2);
+                XP_ERROR0(XPATH_INVALID_TYPE);
+            }
+            if ((ctxt->context->opLimit != 0) &&
+                (((arg1->nodesetval != NULL) &&
+                  (xmlXPathCheckOpLimit(ctxt,
+                                        arg1->nodesetval->nodeNr) < 0)) ||
+                 ((arg2->nodesetval != NULL) &&
+                  (xmlXPathCheckOpLimit(ctxt,
+                                        arg2->nodesetval->nodeNr) < 0)))) {
+	        xmlXPathReleaseObject(ctxt->context, arg1);
+	        xmlXPathReleaseObject(ctxt->context, arg2);
+                break;
+            }
+
+	    if ((arg1->nodesetval == NULL) ||
+		((arg2->nodesetval != NULL) &&
+		 (arg2->nodesetval->nodeNr != 0)))
+	    {
+                /* TODO: Check memory error. */
+		arg1->nodesetval = xmlXPathNodeSetMerge(arg1->nodesetval,
+							arg2->nodesetval);
+	    }
+
+            valuePush(ctxt, arg1);
+	    xmlXPathReleaseObject(ctxt->context, arg2);
+            break;
+        case XPATH_OP_ROOT:
+            xmlXPathRoot(ctxt);
+            break;
+        case XPATH_OP_NODE:
+            if (op->ch1 != -1)
+                total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
+	    CHECK_ERROR0;
+            if (op->ch2 != -1)
+                total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch2]);
+	    CHECK_ERROR0;
+	    valuePush(ctxt, xmlXPathCacheNewNodeSet(ctxt->context,
+		ctxt->context->node));
+            break;
+        case XPATH_OP_COLLECT:{
+                if (op->ch1 == -1)
+                    break;
+
+                total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
+		CHECK_ERROR0;
+
+                total += xmlXPathNodeCollectAndTest(ctxt, op, NULL, NULL, 0);
+                break;
+            }
+        case XPATH_OP_VALUE:
+            valuePush(ctxt,
+                      xmlXPathCacheObjectCopy(ctxt->context,
+			(xmlXPathObjectPtr) op->value4));
+            break;
+        case XPATH_OP_VARIABLE:{
+		xmlXPathObjectPtr val;
+
+                if (op->ch1 != -1)
+                    total +=
+                        xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
+                if (op->value5 == NULL) {
+		    val = xmlXPathVariableLookup(ctxt->context, op->value4);
+		    if (val == NULL)
+			XP_ERROR0(XPATH_UNDEF_VARIABLE_ERROR);
+                    valuePush(ctxt, val);
+		} else {
+                    const xmlChar *URI;
+
+                    URI = xmlXPathNsLookup(ctxt->context, op->value5);
+                    if (URI == NULL) {
+                        xmlGenericError(xmlGenericErrorContext,
+            "xmlXPathCompOpEval: variable %s bound to undefined prefix %s\n",
+                                    (char *) op->value4, (char *)op->value5);
+                        ctxt->error = XPATH_UNDEF_PREFIX_ERROR;
+                        break;
+                    }
+		    val = xmlXPathVariableLookupNS(ctxt->context,
+                                                       op->value4, URI);
+		    if (val == NULL)
+			XP_ERROR0(XPATH_UNDEF_VARIABLE_ERROR);
+                    valuePush(ctxt, val);
+                }
+                break;
+            }
+        case XPATH_OP_FUNCTION:{
+                xmlXPathFunction func;
+                const xmlChar *oldFunc, *oldFuncURI;
+		int i;
+                int frame;
+
+                frame = xmlXPathSetFrame(ctxt);
+                if (op->ch1 != -1) {
+                    total +=
+                        xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
+                    if (ctxt->error != XPATH_EXPRESSION_OK) {
+                        xmlXPathPopFrame(ctxt, frame);
+                        break;
+                    }
+                }
+		if (ctxt->valueNr < ctxt->valueFrame + op->value) {
+		    xmlGenericError(xmlGenericErrorContext,
+			    "xmlXPathCompOpEval: parameter error\n");
+		    ctxt->error = XPATH_INVALID_OPERAND;
+                    xmlXPathPopFrame(ctxt, frame);
+		    break;
+		}
+		for (i = 0; i < op->value; i++) {
+		    if (ctxt->valueTab[(ctxt->valueNr - 1) - i] == NULL) {
+			xmlGenericError(xmlGenericErrorContext,
+				"xmlXPathCompOpEval: parameter error\n");
+			ctxt->error = XPATH_INVALID_OPERAND;
+                        xmlXPathPopFrame(ctxt, frame);
+			break;
+		    }
+                }
+                if (op->cache != NULL)
+                    func = op->cache;
+                else {
+                    const xmlChar *URI = NULL;
+
+                    if (op->value5 == NULL)
+                        func =
+                            xmlXPathFunctionLookup(ctxt->context,
+                                                   op->value4);
+                    else {
+                        URI = xmlXPathNsLookup(ctxt->context, op->value5);
+                        if (URI == NULL) {
+                            xmlGenericError(xmlGenericErrorContext,
+            "xmlXPathCompOpEval: function %s bound to undefined prefix %s\n",
+                                    (char *)op->value4, (char *)op->value5);
+                            xmlXPathPopFrame(ctxt, frame);
+                            ctxt->error = XPATH_UNDEF_PREFIX_ERROR;
+                            break;
+                        }
+                        func = xmlXPathFunctionLookupNS(ctxt->context,
+                                                        op->value4, URI);
+                    }
+                    if (func == NULL) {
+                        xmlGenericError(xmlGenericErrorContext,
+                                "xmlXPathCompOpEval: function %s not found\n",
+                                        (char *)op->value4);
+                        XP_ERROR0(XPATH_UNKNOWN_FUNC_ERROR);
+                    }
+                    op->cache = func;
+                    op->cacheURI = (void *) URI;
+                }
+                oldFunc = ctxt->context->function;
+                oldFuncURI = ctxt->context->functionURI;
+                ctxt->context->function = op->value4;
+                ctxt->context->functionURI = op->cacheURI;
+                func(ctxt, op->value);
+                ctxt->context->function = oldFunc;
+                ctxt->context->functionURI = oldFuncURI;
+                if ((ctxt->error == XPATH_EXPRESSION_OK) &&
+                    (ctxt->valueNr != ctxt->valueFrame + 1))
+                    XP_ERROR0(XPATH_STACK_ERROR);
+                xmlXPathPopFrame(ctxt, frame);
+                break;
+            }
+        case XPATH_OP_ARG:
+            if (op->ch1 != -1) {
+                total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
+	        CHECK_ERROR0;
+            }
+            if (op->ch2 != -1) {
+                total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch2]);
+	        CHECK_ERROR0;
+	    }
+            break;
+        case XPATH_OP_PREDICATE:
+        case XPATH_OP_FILTER:{
+                xmlNodeSetPtr set;
+
+                /*
+                 * Optimization for ()[1] selection i.e. the first elem
+                 */
+                if ((op->ch1 != -1) && (op->ch2 != -1) &&
+#ifdef XP_OPTIMIZED_FILTER_FIRST
+		    /*
+		    * FILTER TODO: Can we assume that the inner processing
+		    *  will result in an ordered list if we have an
+		    *  XPATH_OP_FILTER?
+		    *  What about an additional field or flag on
+		    *  xmlXPathObject like @sorted ? This way we wouldn't need
+		    *  to assume anything, so it would be more robust and
+		    *  easier to optimize.
+		    */
+                    ((comp->steps[op->ch1].op == XPATH_OP_SORT) || /* 18 */
+		     (comp->steps[op->ch1].op == XPATH_OP_FILTER)) && /* 17 */
+#else
+		    (comp->steps[op->ch1].op == XPATH_OP_SORT) &&
+#endif
+                    (comp->steps[op->ch2].op == XPATH_OP_VALUE)) { /* 12 */
+                    xmlXPathObjectPtr val;
+
+                    val = comp->steps[op->ch2].value4;
+                    if ((val != NULL) && (val->type == XPATH_NUMBER) &&
+                        (val->floatval == 1.0)) {
+                        xmlNodePtr first = NULL;
+
+                        total +=
+                            xmlXPathCompOpEvalFirst(ctxt,
+                                                    &comp->steps[op->ch1],
+                                                    &first);
+			CHECK_ERROR0;
+                        /*
+                         * The nodeset should be in document order,
+                         * Keep only the first value
+                         */
+                        if ((ctxt->value != NULL) &&
+                            (ctxt->value->type == XPATH_NODESET) &&
+                            (ctxt->value->nodesetval != NULL) &&
+                            (ctxt->value->nodesetval->nodeNr > 1))
+                            xmlXPathNodeSetClearFromPos(ctxt->value->nodesetval,
+                                                        1, 1);
+                        break;
+                    }
+                }
+                /*
+                 * Optimization for ()[last()] selection i.e. the last elem
+                 */
+                if ((op->ch1 != -1) && (op->ch2 != -1) &&
+                    (comp->steps[op->ch1].op == XPATH_OP_SORT) &&
+                    (comp->steps[op->ch2].op == XPATH_OP_SORT)) {
+                    int f = comp->steps[op->ch2].ch1;
+
+                    if ((f != -1) &&
+                        (comp->steps[f].op == XPATH_OP_FUNCTION) &&
+                        (comp->steps[f].value5 == NULL) &&
+                        (comp->steps[f].value == 0) &&
+                        (comp->steps[f].value4 != NULL) &&
+                        (xmlStrEqual
+                         (comp->steps[f].value4, BAD_CAST "last"))) {
+                        xmlNodePtr last = NULL;
+
+                        total +=
+                            xmlXPathCompOpEvalLast(ctxt,
+                                                   &comp->steps[op->ch1],
+                                                   &last);
+			CHECK_ERROR0;
+                        /*
+                         * The nodeset should be in document order,
+                         * Keep only the last value
+                         */
+                        if ((ctxt->value != NULL) &&
+                            (ctxt->value->type == XPATH_NODESET) &&
+                            (ctxt->value->nodesetval != NULL) &&
+                            (ctxt->value->nodesetval->nodeTab != NULL) &&
+                            (ctxt->value->nodesetval->nodeNr > 1))
+                            xmlXPathNodeSetKeepLast(ctxt->value->nodesetval);
+                        break;
+                    }
+                }
+		/*
+		* Process inner predicates first.
+		* Example "index[parent::book][1]":
+		* ...
+		*   PREDICATE   <-- we are here "[1]"
+		*     PREDICATE <-- process "[parent::book]" first
+		*       SORT
+		*         COLLECT  'parent' 'name' 'node' book
+		*           NODE
+		*     ELEM Object is a number : 1
+		*/
+                if (op->ch1 != -1)
+                    total +=
+                        xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
+		CHECK_ERROR0;
+                if (op->ch2 == -1)
+                    break;
+                if (ctxt->value == NULL)
+                    break;
+
+#ifdef LIBXML_XPTR_ENABLED
+                /*
+                 * Hum are we filtering the result of an XPointer expression
+                 */
+                if (ctxt->value->type == XPATH_LOCATIONSET) {
+                    xmlLocationSetPtr locset = ctxt->value->user;
+                    xmlXPathLocationSetFilter(ctxt, locset, op->ch2,
+                                              1, locset->locNr);
+                    break;
+                }
+#endif /* LIBXML_XPTR_ENABLED */
+
+                CHECK_TYPE0(XPATH_NODESET);
+                set = ctxt->value->nodesetval;
+                if (set != NULL)
+                    xmlXPathNodeSetFilter(ctxt, set, op->ch2,
+                                          1, set->nodeNr, 1);
+                break;
+            }
+        case XPATH_OP_SORT:
+            if (op->ch1 != -1)
+                total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
+	    CHECK_ERROR0;
+            if ((ctxt->value != NULL) &&
+                (ctxt->value->type == XPATH_NODESET) &&
+                (ctxt->value->nodesetval != NULL) &&
+		(ctxt->value->nodesetval->nodeNr > 1))
+	    {
+                xmlXPathNodeSetSort(ctxt->value->nodesetval);
+	    }
+            break;
+#ifdef LIBXML_XPTR_ENABLED
+        case XPATH_OP_RANGETO:{
+                xmlXPathObjectPtr range;
+                xmlXPathObjectPtr res, obj;
+                xmlXPathObjectPtr tmp;
+                xmlLocationSetPtr newlocset = NULL;
+		    xmlLocationSetPtr oldlocset;
+                xmlNodeSetPtr oldset;
+                xmlNodePtr oldnode = ctxt->context->node;
+                int oldcs = ctxt->context->contextSize;
+                int oldpp = ctxt->context->proximityPosition;
+                int i, j;
+
+                if (op->ch1 != -1) {
+                    total +=
+                        xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
+                    CHECK_ERROR0;
+                }
+                if (ctxt->value == NULL) {
+                    XP_ERROR0(XPATH_INVALID_OPERAND);
+                }
+                if (op->ch2 == -1)
+                    break;
+
+                if (ctxt->value->type == XPATH_LOCATIONSET) {
+                    /*
+                     * Extract the old locset, and then evaluate the result of the
+                     * expression for all the element in the locset. use it to grow
+                     * up a new locset.
+                     */
+                    CHECK_TYPE0(XPATH_LOCATIONSET);
+
+                    if ((ctxt->value->user == NULL) ||
+                        (((xmlLocationSetPtr) ctxt->value->user)->locNr == 0))
+                        break;
+
+                    obj = valuePop(ctxt);
+                    oldlocset = obj->user;
+
+                    newlocset = xmlXPtrLocationSetCreate(NULL);
+
+                    for (i = 0; i < oldlocset->locNr; i++) {
+                        /*
+                         * Run the evaluation with a node list made of a
+                         * single item in the nodelocset.
+                         */
+                        ctxt->context->node = oldlocset->locTab[i]->user;
+                        ctxt->context->contextSize = oldlocset->locNr;
+                        ctxt->context->proximityPosition = i + 1;
+			tmp = xmlXPathCacheNewNodeSet(ctxt->context,
+			    ctxt->context->node);
+                        valuePush(ctxt, tmp);
+
+                        if (op->ch2 != -1)
+                            total +=
+                                xmlXPathCompOpEval(ctxt,
+                                                   &comp->steps[op->ch2]);
+			if (ctxt->error != XPATH_EXPRESSION_OK) {
+                            xmlXPtrFreeLocationSet(newlocset);
+                            goto rangeto_error;
+			}
+
+                        res = valuePop(ctxt);
+			if (res->type == XPATH_LOCATIONSET) {
+			    xmlLocationSetPtr rloc =
+			        (xmlLocationSetPtr)res->user;
+			    for (j=0; j<rloc->locNr; j++) {
+			        range = xmlXPtrNewRange(
+				  oldlocset->locTab[i]->user,
+				  oldlocset->locTab[i]->index,
+				  rloc->locTab[j]->user2,
+				  rloc->locTab[j]->index2);
+				if (range != NULL) {
+				    xmlXPtrLocationSetAdd(newlocset, range);
+				}
+			    }
+			} else {
+			    range = xmlXPtrNewRangeNodeObject(
+				(xmlNodePtr)oldlocset->locTab[i]->user, res);
+                            if (range != NULL) {
+                                xmlXPtrLocationSetAdd(newlocset,range);
+			    }
+                        }
+
+                        /*
+                         * Cleanup
+                         */
+                        if (res != NULL) {
+			    xmlXPathReleaseObject(ctxt->context, res);
+			}
+                        if (ctxt->value == tmp) {
+                            res = valuePop(ctxt);
+			    xmlXPathReleaseObject(ctxt->context, res);
+                        }
+                    }
+		} else {	/* Not a location set */
+                    CHECK_TYPE0(XPATH_NODESET);
+                    obj = valuePop(ctxt);
+                    oldset = obj->nodesetval;
+
+                    newlocset = xmlXPtrLocationSetCreate(NULL);
+
+                    if (oldset != NULL) {
+                        for (i = 0; i < oldset->nodeNr; i++) {
+                            /*
+                             * Run the evaluation with a node list made of a single item
+                             * in the nodeset.
+                             */
+                            ctxt->context->node = oldset->nodeTab[i];
+			    /*
+			    * OPTIMIZE TODO: Avoid recreation for every iteration.
+			    */
+			    tmp = xmlXPathCacheNewNodeSet(ctxt->context,
+				ctxt->context->node);
+                            valuePush(ctxt, tmp);
+
+                            if (op->ch2 != -1)
+                                total +=
+                                    xmlXPathCompOpEval(ctxt,
+                                                   &comp->steps[op->ch2]);
+			    if (ctxt->error != XPATH_EXPRESSION_OK) {
+                                xmlXPtrFreeLocationSet(newlocset);
+                                goto rangeto_error;
+			    }
+
+                            res = valuePop(ctxt);
+                            range =
+                                xmlXPtrNewRangeNodeObject(oldset->nodeTab[i],
+                                                      res);
+                            if (range != NULL) {
+                                xmlXPtrLocationSetAdd(newlocset, range);
+                            }
+
+                            /*
+                             * Cleanup
+                             */
+                            if (res != NULL) {
+				xmlXPathReleaseObject(ctxt->context, res);
+			    }
+                            if (ctxt->value == tmp) {
+                                res = valuePop(ctxt);
+				xmlXPathReleaseObject(ctxt->context, res);
+                            }
+                        }
+                    }
+                }
+
+                /*
+                 * The result is used as the new evaluation set.
+                 */
+                valuePush(ctxt, xmlXPtrWrapLocationSet(newlocset));
+rangeto_error:
+		xmlXPathReleaseObject(ctxt->context, obj);
+                ctxt->context->node = oldnode;
+                ctxt->context->contextSize = oldcs;
+                ctxt->context->proximityPosition = oldpp;
+                break;
+            }
+#endif /* LIBXML_XPTR_ENABLED */
+        default:
+            xmlGenericError(xmlGenericErrorContext,
+                            "XPath: unknown precompiled operation %d\n", op->op);
+            ctxt->error = XPATH_INVALID_OPERAND;
+            break;
+    }
+
+    ctxt->context->depth -= 1;
+    return (total);
+}
+
+/**
+ * xmlXPathCompOpEvalToBoolean:
+ * @ctxt:  the XPath parser context
+ *
+ * Evaluates if the expression evaluates to true.
+ *
+ * Returns 1 if true, 0 if false and -1 on API or internal errors.
+ */
+static int
+xmlXPathCompOpEvalToBoolean(xmlXPathParserContextPtr ctxt,
+			    xmlXPathStepOpPtr op,
+			    int isPredicate)
+{
+    xmlXPathObjectPtr resObj = NULL;
+
+start:
+    if (OP_LIMIT_EXCEEDED(ctxt, 1))
+        return(0);
+    /* comp = ctxt->comp; */
+    switch (op->op) {
+        case XPATH_OP_END:
+            return (0);
+	case XPATH_OP_VALUE:
+	    resObj = (xmlXPathObjectPtr) op->value4;
+	    if (isPredicate)
+		return(xmlXPathEvaluatePredicateResult(ctxt, resObj));
+	    return(xmlXPathCastToBoolean(resObj));
+	case XPATH_OP_SORT:
+	    /*
+	    * We don't need sorting for boolean results. Skip this one.
+	    */
+            if (op->ch1 != -1) {
+		op = &ctxt->comp->steps[op->ch1];
+		goto start;
+	    }
+	    return(0);
+	case XPATH_OP_COLLECT:
+	    if (op->ch1 == -1)
+		return(0);
+
+            xmlXPathCompOpEval(ctxt, &ctxt->comp->steps[op->ch1]);
+	    if (ctxt->error != XPATH_EXPRESSION_OK)
+		return(-1);
+
+            xmlXPathNodeCollectAndTest(ctxt, op, NULL, NULL, 1);
+	    if (ctxt->error != XPATH_EXPRESSION_OK)
+		return(-1);
+
+	    resObj = valuePop(ctxt);
+	    if (resObj == NULL)
+		return(-1);
+	    break;
+	default:
+	    /*
+	    * Fallback to call xmlXPathCompOpEval().
+	    */
+	    xmlXPathCompOpEval(ctxt, op);
+	    if (ctxt->error != XPATH_EXPRESSION_OK)
+		return(-1);
+
+	    resObj = valuePop(ctxt);
+	    if (resObj == NULL)
+		return(-1);
+	    break;
+    }
+
+    if (resObj) {
+	int res;
+
+	if (resObj->type == XPATH_BOOLEAN) {
+	    res = resObj->boolval;
+	} else if (isPredicate) {
+	    /*
+	    * For predicates a result of type "number" is handled
+	    * differently:
+	    * SPEC XPath 1.0:
+	    * "If the result is a number, the result will be converted
+	    *  to true if the number is equal to the context position
+	    *  and will be converted to false otherwise;"
+	    */
+	    res = xmlXPathEvaluatePredicateResult(ctxt, resObj);
+	} else {
+	    res = xmlXPathCastToBoolean(resObj);
+	}
+	xmlXPathReleaseObject(ctxt->context, resObj);
+	return(res);
+    }
+
+    return(0);
+}
+
+#ifdef XPATH_STREAMING
+/**
+ * xmlXPathRunStreamEval:
+ * @ctxt:  the XPath parser context with the compiled expression
+ *
+ * Evaluate the Precompiled Streamable XPath expression in the given context.
+ */
+static int
+xmlXPathRunStreamEval(xmlXPathContextPtr ctxt, xmlPatternPtr comp,
+		      xmlXPathObjectPtr *resultSeq, int toBool)
+{
+    int max_depth, min_depth;
+    int from_root;
+    int ret, depth;
+    int eval_all_nodes;
+    xmlNodePtr cur = NULL, limit = NULL;
+    xmlStreamCtxtPtr patstream = NULL;
+
+    int nb_nodes = 0;
+
+    if ((ctxt == NULL) || (comp == NULL))
+        return(-1);
+    max_depth = xmlPatternMaxDepth(comp);
+    if (max_depth == -1)
+        return(-1);
+    if (max_depth == -2)
+        max_depth = 10000;
+    min_depth = xmlPatternMinDepth(comp);
+    if (min_depth == -1)
+        return(-1);
+    from_root = xmlPatternFromRoot(comp);
+    if (from_root < 0)
+        return(-1);
+#if 0
+    printf("stream eval: depth %d from root %d\n", max_depth, from_root);
+#endif
+
+    if (! toBool) {
+	if (resultSeq == NULL)
+	    return(-1);
+	*resultSeq = xmlXPathCacheNewNodeSet(ctxt, NULL);
+	if (*resultSeq == NULL)
+	    return(-1);
+    }
+
+    /*
+     * handle the special cases of "/" amd "." being matched
+     */
+    if (min_depth == 0) {
+	if (from_root) {
+	    /* Select "/" */
+	    if (toBool)
+		return(1);
+            /* TODO: Check memory error. */
+	    xmlXPathNodeSetAddUnique((*resultSeq)->nodesetval,
+		                     (xmlNodePtr) ctxt->doc);
+	} else {
+	    /* Select "self::node()" */
+	    if (toBool)
+		return(1);
+            /* TODO: Check memory error. */
+	    xmlXPathNodeSetAddUnique((*resultSeq)->nodesetval, ctxt->node);
+	}
+    }
+    if (max_depth == 0) {
+	return(0);
+    }
+
+    if (from_root) {
+        cur = (xmlNodePtr)ctxt->doc;
+    } else if (ctxt->node != NULL) {
+        switch (ctxt->node->type) {
+            case XML_ELEMENT_NODE:
+            case XML_DOCUMENT_NODE:
+            case XML_DOCUMENT_FRAG_NODE:
+            case XML_HTML_DOCUMENT_NODE:
+#ifdef LIBXML_DOCB_ENABLED
+            case XML_DOCB_DOCUMENT_NODE:
+#endif
+	        cur = ctxt->node;
+		break;
+            case XML_ATTRIBUTE_NODE:
+            case XML_TEXT_NODE:
+            case XML_CDATA_SECTION_NODE:
+            case XML_ENTITY_REF_NODE:
+            case XML_ENTITY_NODE:
+            case XML_PI_NODE:
+            case XML_COMMENT_NODE:
+            case XML_NOTATION_NODE:
+            case XML_DTD_NODE:
+            case XML_DOCUMENT_TYPE_NODE:
+            case XML_ELEMENT_DECL:
+            case XML_ATTRIBUTE_DECL:
+            case XML_ENTITY_DECL:
+            case XML_NAMESPACE_DECL:
+            case XML_XINCLUDE_START:
+            case XML_XINCLUDE_END:
+		break;
+	}
+	limit = cur;
+    }
+    if (cur == NULL) {
+        return(0);
+    }
+
+    patstream = xmlPatternGetStreamCtxt(comp);
+    if (patstream == NULL) {
+	/*
+	* QUESTION TODO: Is this an error?
+	*/
+	return(0);
+    }
+
+    eval_all_nodes = xmlStreamWantsAnyNode(patstream);
+
+    if (from_root) {
+	ret = xmlStreamPush(patstream, NULL, NULL);
+	if (ret < 0) {
+	} else if (ret == 1) {
+	    if (toBool)
+		goto return_1;
+            /* TODO: Check memory error. */
+	    xmlXPathNodeSetAddUnique((*resultSeq)->nodesetval, cur);
+	}
+    }
+    depth = 0;
+    goto scan_children;
+next_node:
+    do {
+        if (ctxt->opLimit != 0) {
+            if (ctxt->opCount >= ctxt->opLimit) {
+                xmlGenericError(xmlGenericErrorContext,
+                        "XPath operation limit exceeded\n");
+                xmlFreeStreamCtxt(patstream);
+                return(-1);
+            }
+            ctxt->opCount++;
+        }
+
+        nb_nodes++;
+
+	switch (cur->type) {
+	    case XML_ELEMENT_NODE:
+	    case XML_TEXT_NODE:
+	    case XML_CDATA_SECTION_NODE:
+	    case XML_COMMENT_NODE:
+	    case XML_PI_NODE:
+		if (cur->type == XML_ELEMENT_NODE) {
+		    ret = xmlStreamPush(patstream, cur->name,
+				(cur->ns ? cur->ns->href : NULL));
+		} else if (eval_all_nodes)
+		    ret = xmlStreamPushNode(patstream, NULL, NULL, cur->type);
+		else
+		    break;
+
+		if (ret < 0) {
+		    /* NOP. */
+		} else if (ret == 1) {
+		    if (toBool)
+			goto return_1;
+		    if (xmlXPathNodeSetAddUnique((*resultSeq)->nodesetval, cur)
+		        < 0) {
+			ctxt->lastError.domain = XML_FROM_XPATH;
+			ctxt->lastError.code = XML_ERR_NO_MEMORY;
+		    }
+		}
+		if ((cur->children == NULL) || (depth >= max_depth)) {
+		    ret = xmlStreamPop(patstream);
+		    while (cur->next != NULL) {
+			cur = cur->next;
+			if ((cur->type != XML_ENTITY_DECL) &&
+			    (cur->type != XML_DTD_NODE))
+			    goto next_node;
+		    }
+		}
+	    default:
+		break;
+	}
+
+scan_children:
+	if (cur->type == XML_NAMESPACE_DECL) break;
+	if ((cur->children != NULL) && (depth < max_depth)) {
+	    /*
+	     * Do not descend on entities declarations
+	     */
+	    if (cur->children->type != XML_ENTITY_DECL) {
+		cur = cur->children;
+		depth++;
+		/*
+		 * Skip DTDs
+		 */
+		if (cur->type != XML_DTD_NODE)
+		    continue;
+	    }
+	}
+
+	if (cur == limit)
+	    break;
+
+	while (cur->next != NULL) {
+	    cur = cur->next;
+	    if ((cur->type != XML_ENTITY_DECL) &&
+		(cur->type != XML_DTD_NODE))
+		goto next_node;
+	}
+
+	do {
+	    cur = cur->parent;
+	    depth--;
+	    if ((cur == NULL) || (cur == limit) ||
+                (cur->type == XML_DOCUMENT_NODE))
+	        goto done;
+	    if (cur->type == XML_ELEMENT_NODE) {
+		ret = xmlStreamPop(patstream);
+	    } else if ((eval_all_nodes) &&
+		((cur->type == XML_TEXT_NODE) ||
+		 (cur->type == XML_CDATA_SECTION_NODE) ||
+		 (cur->type == XML_COMMENT_NODE) ||
+		 (cur->type == XML_PI_NODE)))
+	    {
+		ret = xmlStreamPop(patstream);
+	    }
+	    if (cur->next != NULL) {
+		cur = cur->next;
+		break;
+	    }
+	} while (cur != NULL);
+
+    } while ((cur != NULL) && (depth >= 0));
+
+done:
+
+#if 0
+    printf("stream eval: checked %d nodes selected %d\n",
+           nb_nodes, retObj->nodesetval->nodeNr);
+#endif
+
+    if (patstream)
+	xmlFreeStreamCtxt(patstream);
+    return(0);
+
+return_1:
+    if (patstream)
+	xmlFreeStreamCtxt(patstream);
+    return(1);
+}
+#endif /* XPATH_STREAMING */
+
+/**
+ * xmlXPathRunEval:
+ * @ctxt:  the XPath parser context with the compiled expression
+ * @toBool:  evaluate to a boolean result
+ *
+ * Evaluate the Precompiled XPath expression in the given context.
+ */
+static int
+xmlXPathRunEval(xmlXPathParserContextPtr ctxt, int toBool)
+{
+    xmlXPathCompExprPtr comp;
+
+    if ((ctxt == NULL) || (ctxt->comp == NULL))
+	return(-1);
+
+    ctxt->context->depth = 0;
+
+    if (ctxt->valueTab == NULL) {
+	/* Allocate the value stack */
+	ctxt->valueTab = (xmlXPathObjectPtr *)
+			 xmlMalloc(10 * sizeof(xmlXPathObjectPtr));
+	if (ctxt->valueTab == NULL) {
+	    xmlXPathPErrMemory(ctxt, "creating evaluation context\n");
+	    xmlFree(ctxt);
+	}
+	ctxt->valueNr = 0;
+	ctxt->valueMax = 10;
+	ctxt->value = NULL;
+        ctxt->valueFrame = 0;
+    }
+#ifdef XPATH_STREAMING
+    if (ctxt->comp->stream) {
+	int res;
+
+	if (toBool) {
+	    /*
+	    * Evaluation to boolean result.
+	    */
+	    res = xmlXPathRunStreamEval(ctxt->context,
+		ctxt->comp->stream, NULL, 1);
+	    if (res != -1)
+		return(res);
+	} else {
+	    xmlXPathObjectPtr resObj = NULL;
+
+	    /*
+	    * Evaluation to a sequence.
+	    */
+	    res = xmlXPathRunStreamEval(ctxt->context,
+		ctxt->comp->stream, &resObj, 0);
+
+	    if ((res != -1) && (resObj != NULL)) {
+		valuePush(ctxt, resObj);
+		return(0);
+	    }
+	    if (resObj != NULL)
+		xmlXPathReleaseObject(ctxt->context, resObj);
+	}
+	/*
+	* QUESTION TODO: This falls back to normal XPath evaluation
+	* if res == -1. Is this intended?
+	*/
+    }
+#endif
+    comp = ctxt->comp;
+    if (comp->last < 0) {
+	xmlGenericError(xmlGenericErrorContext,
+	    "xmlXPathRunEval: last is less than zero\n");
+	return(-1);
+    }
+    if (toBool)
+	return(xmlXPathCompOpEvalToBoolean(ctxt,
+	    &comp->steps[comp->last], 0));
+    else
+	xmlXPathCompOpEval(ctxt, &comp->steps[comp->last]);
+
+    return(0);
+}
+
+/************************************************************************
+ *									*
+ *			Public interfaces				*
+ *									*
+ ************************************************************************/
+
+/**
+ * xmlXPathEvalPredicate:
+ * @ctxt:  the XPath context
+ * @res:  the Predicate Expression evaluation result
+ *
+ * Evaluate a predicate result for the current node.
+ * A PredicateExpr is evaluated by evaluating the Expr and converting
+ * the result to a boolean. If the result is a number, the result will
+ * be converted to true if the number is equal to the position of the
+ * context node in the context node list (as returned by the position
+ * function) and will be converted to false otherwise; if the result
+ * is not a number, then the result will be converted as if by a call
+ * to the boolean function.
+ *
+ * Returns 1 if predicate is true, 0 otherwise
+ */
+int
+xmlXPathEvalPredicate(xmlXPathContextPtr ctxt, xmlXPathObjectPtr res) {
+    if ((ctxt == NULL) || (res == NULL)) return(0);
+    switch (res->type) {
+        case XPATH_BOOLEAN:
+	    return(res->boolval);
+        case XPATH_NUMBER:
+	    return(res->floatval == ctxt->proximityPosition);
+        case XPATH_NODESET:
+        case XPATH_XSLT_TREE:
+	    if (res->nodesetval == NULL)
+		return(0);
+	    return(res->nodesetval->nodeNr != 0);
+        case XPATH_STRING:
+	    return((res->stringval != NULL) &&
+	           (xmlStrlen(res->stringval) != 0));
+        default:
+	    STRANGE
+    }
+    return(0);
+}
+
+/**
+ * xmlXPathEvaluatePredicateResult:
+ * @ctxt:  the XPath Parser context
+ * @res:  the Predicate Expression evaluation result
+ *
+ * Evaluate a predicate result for the current node.
+ * A PredicateExpr is evaluated by evaluating the Expr and converting
+ * the result to a boolean. If the result is a number, the result will
+ * be converted to true if the number is equal to the position of the
+ * context node in the context node list (as returned by the position
+ * function) and will be converted to false otherwise; if the result
+ * is not a number, then the result will be converted as if by a call
+ * to the boolean function.
+ *
+ * Returns 1 if predicate is true, 0 otherwise
+ */
+int
+xmlXPathEvaluatePredicateResult(xmlXPathParserContextPtr ctxt,
+                                xmlXPathObjectPtr res) {
+    if ((ctxt == NULL) || (res == NULL)) return(0);
+    switch (res->type) {
+        case XPATH_BOOLEAN:
+	    return(res->boolval);
+        case XPATH_NUMBER:
+#if defined(__BORLANDC__) || (defined(_MSC_VER) && (_MSC_VER == 1200))
+	    return((res->floatval == ctxt->context->proximityPosition) &&
+	           (!xmlXPathIsNaN(res->floatval))); /* MSC pbm Mark Vakoc !*/
+#else
+	    return(res->floatval == ctxt->context->proximityPosition);
+#endif
+        case XPATH_NODESET:
+        case XPATH_XSLT_TREE:
+	    if (res->nodesetval == NULL)
+		return(0);
+	    return(res->nodesetval->nodeNr != 0);
+        case XPATH_STRING:
+	    return((res->stringval != NULL) && (res->stringval[0] != 0));
+#ifdef LIBXML_XPTR_ENABLED
+	case XPATH_LOCATIONSET:{
+	    xmlLocationSetPtr ptr = res->user;
+	    if (ptr == NULL)
+	        return(0);
+	    return (ptr->locNr != 0);
+	    }
+#endif
+        default:
+	    STRANGE
+    }
+    return(0);
+}
+
+#ifdef XPATH_STREAMING
+/**
+ * xmlXPathTryStreamCompile:
+ * @ctxt: an XPath context
+ * @str:  the XPath expression
+ *
+ * Try to compile the XPath expression as a streamable subset.
+ *
+ * Returns the compiled expression or NULL if failed to compile.
+ */
+static xmlXPathCompExprPtr
+xmlXPathTryStreamCompile(xmlXPathContextPtr ctxt, const xmlChar *str) {
+    /*
+     * Optimization: use streaming patterns when the XPath expression can
+     * be compiled to a stream lookup
+     */
+    xmlPatternPtr stream;
+    xmlXPathCompExprPtr comp;
+    xmlDictPtr dict = NULL;
+    const xmlChar **namespaces = NULL;
+    xmlNsPtr ns;
+    int i, j;
+
+    if ((!xmlStrchr(str, '[')) && (!xmlStrchr(str, '(')) &&
+        (!xmlStrchr(str, '@'))) {
+	const xmlChar *tmp;
+
+	/*
+	 * We don't try to handle expressions using the verbose axis
+	 * specifiers ("::"), just the simplified form at this point.
+	 * Additionally, if there is no list of namespaces available and
+	 *  there's a ":" in the expression, indicating a prefixed QName,
+	 *  then we won't try to compile either. xmlPatterncompile() needs
+	 *  to have a list of namespaces at compilation time in order to
+	 *  compile prefixed name tests.
+	 */
+	tmp = xmlStrchr(str, ':');
+	if ((tmp != NULL) &&
+	    ((ctxt == NULL) || (ctxt->nsNr == 0) || (tmp[1] == ':')))
+	    return(NULL);
+
+	if (ctxt != NULL) {
+	    dict = ctxt->dict;
+	    if (ctxt->nsNr > 0) {
+		namespaces = xmlMalloc(2 * (ctxt->nsNr + 1) * sizeof(xmlChar*));
+		if (namespaces == NULL) {
+		    xmlXPathErrMemory(ctxt, "allocating namespaces array\n");
+		    return(NULL);
+		}
+		for (i = 0, j = 0; (j < ctxt->nsNr); j++) {
+		    ns = ctxt->namespaces[j];
+		    namespaces[i++] = ns->href;
+		    namespaces[i++] = ns->prefix;
+		}
+		namespaces[i++] = NULL;
+		namespaces[i] = NULL;
+	    }
+	}
+
+	stream = xmlPatterncompile(str, dict, XML_PATTERN_XPATH, namespaces);
+	if (namespaces != NULL) {
+	    xmlFree((xmlChar **)namespaces);
+	}
+	if ((stream != NULL) && (xmlPatternStreamable(stream) == 1)) {
+	    comp = xmlXPathNewCompExpr();
+	    if (comp == NULL) {
+		xmlXPathErrMemory(ctxt, "allocating streamable expression\n");
+		return(NULL);
+	    }
+	    comp->stream = stream;
+	    comp->dict = dict;
+	    if (comp->dict)
+		xmlDictReference(comp->dict);
+	    return(comp);
+	}
+	xmlFreePattern(stream);
+    }
+    return(NULL);
+}
+#endif /* XPATH_STREAMING */
+
+static void
+xmlXPathOptimizeExpression(xmlXPathParserContextPtr pctxt,
+                           xmlXPathStepOpPtr op)
+{
+    xmlXPathCompExprPtr comp = pctxt->comp;
+    xmlXPathContextPtr ctxt;
+
+    /*
+    * Try to rewrite "descendant-or-self::node()/foo" to an optimized
+    * internal representation.
+    */
+
+    if ((op->op == XPATH_OP_COLLECT /* 11 */) &&
+        (op->ch1 != -1) &&
+        (op->ch2 == -1 /* no predicate */))
+    {
+        xmlXPathStepOpPtr prevop = &comp->steps[op->ch1];
+
+        if ((prevop->op == XPATH_OP_COLLECT /* 11 */) &&
+            ((xmlXPathAxisVal) prevop->value ==
+                AXIS_DESCENDANT_OR_SELF) &&
+            (prevop->ch2 == -1) &&
+            ((xmlXPathTestVal) prevop->value2 == NODE_TEST_TYPE) &&
+            ((xmlXPathTypeVal) prevop->value3 == NODE_TYPE_NODE))
+        {
+            /*
+            * This is a "descendant-or-self::node()" without predicates.
+            * Try to eliminate it.
+            */
+
+            switch ((xmlXPathAxisVal) op->value) {
+                case AXIS_CHILD:
+                case AXIS_DESCENDANT:
+                    /*
+                    * Convert "descendant-or-self::node()/child::" or
+                    * "descendant-or-self::node()/descendant::" to
+                    * "descendant::"
+                    */
+                    op->ch1   = prevop->ch1;
+                    op->value = AXIS_DESCENDANT;
+                    break;
+                case AXIS_SELF:
+                case AXIS_DESCENDANT_OR_SELF:
+                    /*
+                    * Convert "descendant-or-self::node()/self::" or
+                    * "descendant-or-self::node()/descendant-or-self::" to
+                    * to "descendant-or-self::"
+                    */
+                    op->ch1   = prevop->ch1;
+                    op->value = AXIS_DESCENDANT_OR_SELF;
+                    break;
+                default:
+                    break;
+            }
+	}
+    }
+
+    /* OP_VALUE has invalid ch1. */
+    if (op->op == XPATH_OP_VALUE)
+        return;
+
+    /* Recurse */
+    ctxt = pctxt->context;
+    if (ctxt != NULL) {
+        if (ctxt->depth >= XPATH_MAX_RECURSION_DEPTH)
+            return;
+        ctxt->depth += 1;
+    }
+    if (op->ch1 != -1)
+        xmlXPathOptimizeExpression(pctxt, &comp->steps[op->ch1]);
+    if (op->ch2 != -1)
+	xmlXPathOptimizeExpression(pctxt, &comp->steps[op->ch2]);
+    if (ctxt != NULL)
+        ctxt->depth -= 1;
+}
+
+/**
+ * xmlXPathCtxtCompile:
+ * @ctxt: an XPath context
+ * @str:  the XPath expression
+ *
+ * Compile an XPath expression
+ *
+ * Returns the xmlXPathCompExprPtr resulting from the compilation or NULL.
+ *         the caller has to free the object.
+ */
+xmlXPathCompExprPtr
+xmlXPathCtxtCompile(xmlXPathContextPtr ctxt, const xmlChar *str) {
+    xmlXPathParserContextPtr pctxt;
+    xmlXPathCompExprPtr comp;
+
+#ifdef XPATH_STREAMING
+    comp = xmlXPathTryStreamCompile(ctxt, str);
+    if (comp != NULL)
+        return(comp);
+#endif
+
+    xmlInitParser();
+
+    pctxt = xmlXPathNewParserContext(str, ctxt);
+    if (pctxt == NULL)
+        return NULL;
+    if (ctxt != NULL)
+        ctxt->depth = 0;
+    xmlXPathCompileExpr(pctxt, 1);
+
+    if( pctxt->error != XPATH_EXPRESSION_OK )
+    {
+        xmlXPathFreeParserContext(pctxt);
+        return(NULL);
+    }
+
+    if (*pctxt->cur != 0) {
+	/*
+	 * aleksey: in some cases this line prints *second* error message
+	 * (see bug #78858) and probably this should be fixed.
+	 * However, we are not sure that all error messages are printed
+	 * out in other places. It's not critical so we leave it as-is for now
+	 */
+	xmlXPatherror(pctxt, __FILE__, __LINE__, XPATH_EXPR_ERROR);
+	comp = NULL;
+    } else {
+	comp = pctxt->comp;
+	if ((comp->nbStep > 1) && (comp->last >= 0)) {
+            if (ctxt != NULL)
+                ctxt->depth = 0;
+	    xmlXPathOptimizeExpression(pctxt, &comp->steps[comp->last]);
+	}
+	pctxt->comp = NULL;
+    }
+    xmlXPathFreeParserContext(pctxt);
+
+    if (comp != NULL) {
+	comp->expr = xmlStrdup(str);
+#ifdef DEBUG_EVAL_COUNTS
+	comp->string = xmlStrdup(str);
+	comp->nb = 0;
+#endif
+    }
+    return(comp);
+}
+
+/**
+ * xmlXPathCompile:
+ * @str:  the XPath expression
+ *
+ * Compile an XPath expression
+ *
+ * Returns the xmlXPathCompExprPtr resulting from the compilation or NULL.
+ *         the caller has to free the object.
+ */
+xmlXPathCompExprPtr
+xmlXPathCompile(const xmlChar *str) {
+    return(xmlXPathCtxtCompile(NULL, str));
+}
+
+/**
+ * xmlXPathCompiledEvalInternal:
+ * @comp:  the compiled XPath expression
+ * @ctxt:  the XPath context
+ * @resObj: the resulting XPath object or NULL
+ * @toBool: 1 if only a boolean result is requested
+ *
+ * Evaluate the Precompiled XPath expression in the given context.
+ * The caller has to free @resObj.
+ *
+ * Returns the xmlXPathObjectPtr resulting from the evaluation or NULL.
+ *         the caller has to free the object.
+ */
+static int
+xmlXPathCompiledEvalInternal(xmlXPathCompExprPtr comp,
+			     xmlXPathContextPtr ctxt,
+			     xmlXPathObjectPtr *resObjPtr,
+			     int toBool)
+{
+    xmlXPathParserContextPtr pctxt;
+    xmlXPathObjectPtr resObj;
+#ifndef LIBXML_THREAD_ENABLED
+    static int reentance = 0;
+#endif
+    int res;
+
+    CHECK_CTXT_NEG(ctxt)
+
+    if (comp == NULL)
+	return(-1);
+    xmlInitParser();
+
+#ifndef LIBXML_THREAD_ENABLED
+    reentance++;
+    if (reentance > 1)
+	xmlXPathDisableOptimizer = 1;
+#endif
+
+#ifdef DEBUG_EVAL_COUNTS
+    comp->nb++;
+    if ((comp->string != NULL) && (comp->nb > 100)) {
+	fprintf(stderr, "100 x %s\n", comp->string);
+	comp->nb = 0;
+    }
+#endif
+    pctxt = xmlXPathCompParserContext(comp, ctxt);
+    res = xmlXPathRunEval(pctxt, toBool);
+
+    if (pctxt->error != XPATH_EXPRESSION_OK) {
+        resObj = NULL;
+    } else {
+        resObj = valuePop(pctxt);
+        if (resObj == NULL) {
+            if (!toBool)
+                xmlGenericError(xmlGenericErrorContext,
+                    "xmlXPathCompiledEval: No result on the stack.\n");
+        } else if (pctxt->valueNr > 0) {
+            xmlGenericError(xmlGenericErrorContext,
+                "xmlXPathCompiledEval: %d object(s) left on the stack.\n",
+                pctxt->valueNr);
+        }
+    }
+
+    if (resObjPtr)
+        *resObjPtr = resObj;
+    else
+        xmlXPathReleaseObject(ctxt, resObj);
+
+    pctxt->comp = NULL;
+    xmlXPathFreeParserContext(pctxt);
+#ifndef LIBXML_THREAD_ENABLED
+    reentance--;
+#endif
+
+    return(res);
+}
+
+/**
+ * xmlXPathCompiledEval:
+ * @comp:  the compiled XPath expression
+ * @ctx:  the XPath context
+ *
+ * Evaluate the Precompiled XPath expression in the given context.
+ *
+ * Returns the xmlXPathObjectPtr resulting from the evaluation or NULL.
+ *         the caller has to free the object.
+ */
+xmlXPathObjectPtr
+xmlXPathCompiledEval(xmlXPathCompExprPtr comp, xmlXPathContextPtr ctx)
+{
+    xmlXPathObjectPtr res = NULL;
+
+    xmlXPathCompiledEvalInternal(comp, ctx, &res, 0);
+    return(res);
+}
+
+/**
+ * xmlXPathCompiledEvalToBoolean:
+ * @comp:  the compiled XPath expression
+ * @ctxt:  the XPath context
+ *
+ * Applies the XPath boolean() function on the result of the given
+ * compiled expression.
+ *
+ * Returns 1 if the expression evaluated to true, 0 if to false and
+ *         -1 in API and internal errors.
+ */
+int
+xmlXPathCompiledEvalToBoolean(xmlXPathCompExprPtr comp,
+			      xmlXPathContextPtr ctxt)
+{
+    return(xmlXPathCompiledEvalInternal(comp, ctxt, NULL, 1));
+}
+
+/**
+ * xmlXPathEvalExpr:
+ * @ctxt:  the XPath Parser context
+ *
+ * Parse and evaluate an XPath expression in the given context,
+ * then push the result on the context stack
+ */
+void
+xmlXPathEvalExpr(xmlXPathParserContextPtr ctxt) {
+#ifdef XPATH_STREAMING
+    xmlXPathCompExprPtr comp;
+#endif
+
+    if (ctxt == NULL) return;
+
+#ifdef XPATH_STREAMING
+    comp = xmlXPathTryStreamCompile(ctxt->context, ctxt->base);
+    if (comp != NULL) {
+        if (ctxt->comp != NULL)
+	    xmlXPathFreeCompExpr(ctxt->comp);
+        ctxt->comp = comp;
+    } else
+#endif
+    {
+        if (ctxt->context != NULL)
+            ctxt->context->depth = 0;
+	xmlXPathCompileExpr(ctxt, 1);
+        CHECK_ERROR;
+
+        /* Check for trailing characters. */
+        if (*ctxt->cur != 0)
+            XP_ERROR(XPATH_EXPR_ERROR);
+
+	if ((ctxt->comp->nbStep > 1) && (ctxt->comp->last >= 0)) {
+            if (ctxt->context != NULL)
+                ctxt->context->depth = 0;
+	    xmlXPathOptimizeExpression(ctxt,
+		&ctxt->comp->steps[ctxt->comp->last]);
+        }
+    }
+
+    xmlXPathRunEval(ctxt, 0);
+}
+
+/**
+ * xmlXPathEval:
+ * @str:  the XPath expression
+ * @ctx:  the XPath context
+ *
+ * Evaluate the XPath Location Path in the given context.
+ *
+ * Returns the xmlXPathObjectPtr resulting from the evaluation or NULL.
+ *         the caller has to free the object.
+ */
+xmlXPathObjectPtr
+xmlXPathEval(const xmlChar *str, xmlXPathContextPtr ctx) {
+    xmlXPathParserContextPtr ctxt;
+    xmlXPathObjectPtr res;
+
+    CHECK_CTXT(ctx)
+
+    xmlInitParser();
+
+    ctxt = xmlXPathNewParserContext(str, ctx);
+    if (ctxt == NULL)
+        return NULL;
+    xmlXPathEvalExpr(ctxt);
+
+    if (ctxt->error != XPATH_EXPRESSION_OK) {
+	res = NULL;
+    } else {
+	res = valuePop(ctxt);
+        if (res == NULL) {
+            xmlGenericError(xmlGenericErrorContext,
+                "xmlXPathCompiledEval: No result on the stack.\n");
+        } else if (ctxt->valueNr > 0) {
+            xmlGenericError(xmlGenericErrorContext,
+                "xmlXPathCompiledEval: %d object(s) left on the stack.\n",
+                ctxt->valueNr);
+        }
+    }
+
+    xmlXPathFreeParserContext(ctxt);
+    return(res);
+}
+
+/**
+ * xmlXPathSetContextNode:
+ * @node: the node to to use as the context node
+ * @ctx:  the XPath context
+ *
+ * Sets 'node' as the context node. The node must be in the same
+ * document as that associated with the context.
+ *
+ * Returns -1 in case of error or 0 if successful
+ */
+int
+xmlXPathSetContextNode(xmlNodePtr node, xmlXPathContextPtr ctx) {
+    if ((node == NULL) || (ctx == NULL))
+        return(-1);
+
+    if (node->doc == ctx->doc) {
+        ctx->node = node;
+	return(0);
+    }
+    return(-1);
+}
+
+/**
+ * xmlXPathNodeEval:
+ * @node: the node to to use as the context node
+ * @str:  the XPath expression
+ * @ctx:  the XPath context
+ *
+ * Evaluate the XPath Location Path in the given context. The node 'node'
+ * is set as the context node. The context node is not restored.
+ *
+ * Returns the xmlXPathObjectPtr resulting from the evaluation or NULL.
+ *         the caller has to free the object.
+ */
+xmlXPathObjectPtr
+xmlXPathNodeEval(xmlNodePtr node, const xmlChar *str, xmlXPathContextPtr ctx) {
+    if (str == NULL)
+        return(NULL);
+    if (xmlXPathSetContextNode(node, ctx) < 0)
+        return(NULL);
+    return(xmlXPathEval(str, ctx));
+}
+
+/**
+ * xmlXPathEvalExpression:
+ * @str:  the XPath expression
+ * @ctxt:  the XPath context
+ *
+ * Alias for xmlXPathEval().
+ *
+ * Returns the xmlXPathObjectPtr resulting from the evaluation or NULL.
+ *         the caller has to free the object.
+ */
+xmlXPathObjectPtr
+xmlXPathEvalExpression(const xmlChar *str, xmlXPathContextPtr ctxt) {
+    return(xmlXPathEval(str, ctxt));
+}
+
+/************************************************************************
+ *									*
+ *	Extra functions not pertaining to the XPath spec		*
+ *									*
+ ************************************************************************/
+/**
+ * xmlXPathEscapeUriFunction:
+ * @ctxt:  the XPath Parser context
+ * @nargs:  the number of arguments
+ *
+ * Implement the escape-uri() XPath function
+ *    string escape-uri(string $str, bool $escape-reserved)
+ *
+ * This function applies the URI escaping rules defined in section 2 of [RFC
+ * 2396] to the string supplied as $uri-part, which typically represents all
+ * or part of a URI. The effect of the function is to replace any special
+ * character in the string by an escape sequence of the form %xx%yy...,
+ * where xxyy... is the hexadecimal representation of the octets used to
+ * represent the character in UTF-8.
+ *
+ * The set of characters that are escaped depends on the setting of the
+ * boolean argument $escape-reserved.
+ *
+ * If $escape-reserved is true, all characters are escaped other than lower
+ * case letters a-z, upper case letters A-Z, digits 0-9, and the characters
+ * referred to in [RFC 2396] as "marks": specifically, "-" | "_" | "." | "!"
+ * | "~" | "*" | "'" | "(" | ")". The "%" character itself is escaped only
+ * if it is not followed by two hexadecimal digits (that is, 0-9, a-f, and
+ * A-F).
+ *
+ * If $escape-reserved is false, the behavior differs in that characters
+ * referred to in [RFC 2396] as reserved characters are not escaped. These
+ * characters are ";" | "/" | "?" | ":" | "@" | "&" | "=" | "+" | "$" | ",".
+ *
+ * [RFC 2396] does not define whether escaped URIs should use lower case or
+ * upper case for hexadecimal digits. To ensure that escaped URIs can be
+ * compared using string comparison functions, this function must always use
+ * the upper-case letters A-F.
+ *
+ * Generally, $escape-reserved should be set to true when escaping a string
+ * that is to form a single part of a URI, and to false when escaping an
+ * entire URI or URI reference.
+ *
+ * In the case of non-ascii characters, the string is encoded according to
+ * utf-8 and then converted according to RFC 2396.
+ *
+ * Examples
+ *  xf:escape-uri ("gopher://spinaltap.micro.umn.edu/00/Weather/California/Los%20Angeles#ocean"), true())
+ *  returns "gopher%3A%2F%2Fspinaltap.micro.umn.edu%2F00%2FWeather%2FCalifornia%2FLos%20Angeles%23ocean"
+ *  xf:escape-uri ("gopher://spinaltap.micro.umn.edu/00/Weather/California/Los%20Angeles#ocean"), false())
+ *  returns "gopher://spinaltap.micro.umn.edu/00/Weather/California/Los%20Angeles%23ocean"
+ *
+ */
+static void
+xmlXPathEscapeUriFunction(xmlXPathParserContextPtr ctxt, int nargs) {
+    xmlXPathObjectPtr str;
+    int escape_reserved;
+    xmlBufPtr target;
+    xmlChar *cptr;
+    xmlChar escape[4];
+
+    CHECK_ARITY(2);
+
+    escape_reserved = xmlXPathPopBoolean(ctxt);
+
+    CAST_TO_STRING;
+    str = valuePop(ctxt);
+
+    target = xmlBufCreate();
+
+    escape[0] = '%';
+    escape[3] = 0;
+
+    if (target) {
+	for (cptr = str->stringval; *cptr; cptr++) {
+	    if ((*cptr >= 'A' && *cptr <= 'Z') ||
+		(*cptr >= 'a' && *cptr <= 'z') ||
+		(*cptr >= '0' && *cptr <= '9') ||
+		*cptr == '-' || *cptr == '_' || *cptr == '.' ||
+		*cptr == '!' || *cptr == '~' || *cptr == '*' ||
+		*cptr == '\''|| *cptr == '(' || *cptr == ')' ||
+		(*cptr == '%' &&
+		 ((cptr[1] >= 'A' && cptr[1] <= 'F') ||
+		  (cptr[1] >= 'a' && cptr[1] <= 'f') ||
+		  (cptr[1] >= '0' && cptr[1] <= '9')) &&
+		 ((cptr[2] >= 'A' && cptr[2] <= 'F') ||
+		  (cptr[2] >= 'a' && cptr[2] <= 'f') ||
+		  (cptr[2] >= '0' && cptr[2] <= '9'))) ||
+		(!escape_reserved &&
+		 (*cptr == ';' || *cptr == '/' || *cptr == '?' ||
+		  *cptr == ':' || *cptr == '@' || *cptr == '&' ||
+		  *cptr == '=' || *cptr == '+' || *cptr == '$' ||
+		  *cptr == ','))) {
+		xmlBufAdd(target, cptr, 1);
+	    } else {
+		if ((*cptr >> 4) < 10)
+		    escape[1] = '0' + (*cptr >> 4);
+		else
+		    escape[1] = 'A' - 10 + (*cptr >> 4);
+		if ((*cptr & 0xF) < 10)
+		    escape[2] = '0' + (*cptr & 0xF);
+		else
+		    escape[2] = 'A' - 10 + (*cptr & 0xF);
+
+		xmlBufAdd(target, &escape[0], 3);
+	    }
+	}
+    }
+    valuePush(ctxt, xmlXPathCacheNewString(ctxt->context,
+	xmlBufContent(target)));
+    xmlBufFree(target);
+    xmlXPathReleaseObject(ctxt->context, str);
+}
+
+/**
+ * xmlXPathRegisterAllFunctions:
+ * @ctxt:  the XPath context
+ *
+ * Registers all default XPath functions in this context
+ */
+void
+xmlXPathRegisterAllFunctions(xmlXPathContextPtr ctxt)
+{
+    xmlXPathRegisterFunc(ctxt, (const xmlChar *)"boolean",
+                         xmlXPathBooleanFunction);
+    xmlXPathRegisterFunc(ctxt, (const xmlChar *)"ceiling",
+                         xmlXPathCeilingFunction);
+    xmlXPathRegisterFunc(ctxt, (const xmlChar *)"count",
+                         xmlXPathCountFunction);
+    xmlXPathRegisterFunc(ctxt, (const xmlChar *)"concat",
+                         xmlXPathConcatFunction);
+    xmlXPathRegisterFunc(ctxt, (const xmlChar *)"contains",
+                         xmlXPathContainsFunction);
+    xmlXPathRegisterFunc(ctxt, (const xmlChar *)"id",
+                         xmlXPathIdFunction);
+    xmlXPathRegisterFunc(ctxt, (const xmlChar *)"false",
+                         xmlXPathFalseFunction);
+    xmlXPathRegisterFunc(ctxt, (const xmlChar *)"floor",
+                         xmlXPathFloorFunction);
+    xmlXPathRegisterFunc(ctxt, (const xmlChar *)"last",
+                         xmlXPathLastFunction);
+    xmlXPathRegisterFunc(ctxt, (const xmlChar *)"lang",
+                         xmlXPathLangFunction);
+    xmlXPathRegisterFunc(ctxt, (const xmlChar *)"local-name",
+                         xmlXPathLocalNameFunction);
+    xmlXPathRegisterFunc(ctxt, (const xmlChar *)"not",
+                         xmlXPathNotFunction);
+    xmlXPathRegisterFunc(ctxt, (const xmlChar *)"name",
+                         xmlXPathNameFunction);
+    xmlXPathRegisterFunc(ctxt, (const xmlChar *)"namespace-uri",
+                         xmlXPathNamespaceURIFunction);
+    xmlXPathRegisterFunc(ctxt, (const xmlChar *)"normalize-space",
+                         xmlXPathNormalizeFunction);
+    xmlXPathRegisterFunc(ctxt, (const xmlChar *)"number",
+                         xmlXPathNumberFunction);
+    xmlXPathRegisterFunc(ctxt, (const xmlChar *)"position",
+                         xmlXPathPositionFunction);
+    xmlXPathRegisterFunc(ctxt, (const xmlChar *)"round",
+                         xmlXPathRoundFunction);
+    xmlXPathRegisterFunc(ctxt, (const xmlChar *)"string",
+                         xmlXPathStringFunction);
+    xmlXPathRegisterFunc(ctxt, (const xmlChar *)"string-length",
+                         xmlXPathStringLengthFunction);
+    xmlXPathRegisterFunc(ctxt, (const xmlChar *)"starts-with",
+                         xmlXPathStartsWithFunction);
+    xmlXPathRegisterFunc(ctxt, (const xmlChar *)"substring",
+                         xmlXPathSubstringFunction);
+    xmlXPathRegisterFunc(ctxt, (const xmlChar *)"substring-before",
+                         xmlXPathSubstringBeforeFunction);
+    xmlXPathRegisterFunc(ctxt, (const xmlChar *)"substring-after",
+                         xmlXPathSubstringAfterFunction);
+    xmlXPathRegisterFunc(ctxt, (const xmlChar *)"sum",
+                         xmlXPathSumFunction);
+    xmlXPathRegisterFunc(ctxt, (const xmlChar *)"true",
+                         xmlXPathTrueFunction);
+    xmlXPathRegisterFunc(ctxt, (const xmlChar *)"translate",
+                         xmlXPathTranslateFunction);
+
+    xmlXPathRegisterFuncNS(ctxt, (const xmlChar *)"escape-uri",
+	 (const xmlChar *)"http://www.w3.org/2002/08/xquery-functions",
+                         xmlXPathEscapeUriFunction);
+}
+
+#endif /* LIBXML_XPATH_ENABLED */
+#define bottom_xpath
+#include "elfgcchack.h"
diff --git a/src/xzlib.h b/src/xzlib.h
new file mode 100644
index 000000000000..7b1df15c4ec4
--- /dev/null
+++ b/src/xzlib.h
@@ -0,0 +1,19 @@
+/**
+ * xzlib.h: header for the front end for the transparent support of lzma
+ *          compression at the I/O layer
+ *
+ * See Copyright for the status of this software.
+ *
+ * Anders F Bjorklund <afb@users.sourceforge.net>
+ */
+
+#ifndef LIBXML2_XZLIB_H
+#define LIBXML2_XZLIB_H
+typedef void *xzFile;           /* opaque lzma file descriptor */
+
+xzFile __libxml2_xzopen(const char *path, const char *mode);
+xzFile __libxml2_xzdopen(int fd, const char *mode);
+int __libxml2_xzread(xzFile file, void *buf, unsigned len);
+int __libxml2_xzclose(xzFile file);
+int __libxml2_xzcompressed(xzFile f);
+#endif /* LIBXML2_XZLIB_H */
diff --git a/win32/config.h b/win32/config.h
new file mode 100644
index 000000000000..54392f4961e7
--- /dev/null
+++ b/win32/config.h
@@ -0,0 +1,122 @@
+#ifndef __LIBXML_WIN32_CONFIG__
+#define __LIBXML_WIN32_CONFIG__
+
+#define HAVE_CTYPE_H
+#define HAVE_STDARG_H
+#define HAVE_MALLOC_H
+#define HAVE_ERRNO_H
+#define SEND_ARG2_CAST
+#define GETHOSTBYNAME_ARG_CAST
+
+#if defined(_WIN32_WCE)
+#undef HAVE_ERRNO_H
+#include "wincecompat.h"
+#else
+#define HAVE_SYS_STAT_H
+#define HAVE_STAT
+#define HAVE_STDLIB_H
+#define HAVE_TIME_H
+#define HAVE_FCNTL_H
+#include <io.h>
+#include <direct.h>
+#endif
+
+#include <libxml/xmlversion.h>
+
+#ifndef ICONV_CONST
+#define ICONV_CONST const
+#endif
+
+/*
+ * Windows platforms may define except 
+ */
+#undef except
+
+#define HAVE_ISINF
+#define HAVE_ISNAN
+#include <math.h>
+#if defined(_MSC_VER) || defined(__BORLANDC__)
+/* MS C-runtime has functions which can be used in order to determine if
+   a given floating-point variable contains NaN, (+-)INF. These are 
+   preferred, because floating-point technology is considered proprietary
+   by MS and we can assume that their functions know more about their 
+   oddities than we do. */
+#include <float.h>
+/* Bjorn Reese figured a quite nice construct for isinf() using the _fpclass
+   function. */
+#ifndef isinf
+#define isinf(d) ((_fpclass(d) == _FPCLASS_PINF) ? 1 \
+	: ((_fpclass(d) == _FPCLASS_NINF) ? -1 : 0))
+#endif
+/* _isnan(x) returns nonzero if (x == NaN) and zero otherwise. */
+#ifndef isnan
+#define isnan(d) (_isnan(d))
+#endif
+#else /* _MSC_VER */
+#ifndef isinf
+static int isinf (double d) {
+    int expon = 0;
+    double val = frexp (d, &expon);
+    if (expon == 1025) {
+        if (val == 0.5) {
+            return 1;
+        } else if (val == -0.5) {
+            return -1;
+        } else {
+            return 0;
+        }
+    } else {
+        return 0;
+    }
+}
+#endif
+#ifndef isnan
+static int isnan (double d) {
+    int expon = 0;
+    double val = frexp (d, &expon);
+    if (expon == 1025) {
+        if (val == 0.5) {
+            return 0;
+        } else if (val == -0.5) {
+            return 0;
+        } else {
+            return 1;
+        }
+    } else {
+        return 0;
+    }
+}
+#endif
+#endif /* _MSC_VER */
+
+#if defined(_MSC_VER)
+#define mkdir(p,m) _mkdir(p)
+#if _MSC_VER < 1900
+#define snprintf _snprintf
+#endif
+#if _MSC_VER < 1500
+#define vsnprintf(b,c,f,a) _vsnprintf(b,c,f,a)
+#endif
+#elif defined(__MINGW32__)
+#define mkdir(p,m) _mkdir(p)
+#endif
+
+/* Threading API to use should be specified here for compatibility reasons.
+   This is however best specified on the compiler's command-line. */
+#if defined(LIBXML_THREAD_ENABLED)
+#if !defined(HAVE_PTHREAD_H) && !defined(HAVE_WIN32_THREADS) && !defined(_WIN32_WCE)
+#define HAVE_WIN32_THREADS
+#endif
+#endif
+
+/* Some third-party libraries far from our control assume the following
+   is defined, which it is not if we don't include windows.h. */
+#if !defined(FALSE)
+#define FALSE 0
+#endif
+#if !defined(TRUE)
+#define TRUE (!(FALSE))
+#endif
+
+#endif /* __LIBXML_WIN32_CONFIG__ */
+
diff --git a/win32/include/libxml/xmlversion.h b/win32/include/libxml/xmlversion.h
new file mode 100644
index 000000000000..31593eda704a
--- /dev/null
+++ b/win32/include/libxml/xmlversion.h
@@ -0,0 +1,485 @@
+/*
+ * Summary: compile-time version information
+ * Description: compile-time version information for the XML library
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_VERSION_H__
+#define __XML_VERSION_H__
+
+#include <libxml/xmlexports.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * use those to be sure nothing nasty will happen if
+ * your library and includes mismatch
+ */
+#ifndef LIBXML2_COMPILING_MSCCDEF
+XMLPUBFUN void XMLCALL xmlCheckVersion(int version);
+#endif /* LIBXML2_COMPILING_MSCCDEF */
+
+/**
+ * LIBXML_DOTTED_VERSION:
+ *
+ * the version string like "1.2.3"
+ */
+#define LIBXML_DOTTED_VERSION "2.9.12"
+
+/**
+ * LIBXML_VERSION:
+ *
+ * the version number: 1.2.3 value is 10203
+ */
+#define LIBXML_VERSION 20912
+
+/**
+ * LIBXML_VERSION_STRING:
+ *
+ * the version number string, 1.2.3 value is "10203"
+ */
+#define LIBXML_VERSION_STRING "20912"
+
+/**
+ * LIBXML_VERSION_EXTRA:
+ *
+ * extra version information, used to show a CVS compilation
+ */
+#define LIBXML_VERSION_EXTRA ""
+
+/**
+ * LIBXML_TEST_VERSION:
+ *
+ * Macro to check that the libxml version in use is compatible with
+ * the version the software has been compiled against
+ */
+#define LIBXML_TEST_VERSION xmlCheckVersion(20912);
+
+#ifndef VMS
+#if 0
+/**
+ * WITH_TRIO:
+ *
+ * defined if the trio support need to be configured in
+ */
+#define WITH_TRIO
+#else
+/**
+ * WITHOUT_TRIO:
+ *
+ * defined if the trio support should not be configured in
+ */
+#define WITHOUT_TRIO
+#endif
+#else /* VMS */
+/**
+ * WITH_TRIO:
+ *
+ * defined if the trio support need to be configured in
+ */
+#define WITH_TRIO 1
+#endif /* VMS */
+
+/**
+ * LIBXML_THREAD_ENABLED:
+ *
+ * Whether the thread support is configured in
+ */
+#if 0
+#define LIBXML_THREAD_ENABLED
+#endif
+
+/**
+ * LIBXML_THREAD_ALLOC_ENABLED:
+ *
+ * Whether the allocation hooks are per-thread
+ */
+#if 0
+#define LIBXML_THREAD_ALLOC_ENABLED
+#endif
+
+/**
+ * LIBXML_TREE_ENABLED:
+ *
+ * Whether the DOM like tree manipulation API support is configured in
+ */
+#if 1
+#define LIBXML_TREE_ENABLED
+#endif
+
+/**
+ * LIBXML_OUTPUT_ENABLED:
+ *
+ * Whether the serialization/saving support is configured in
+ */
+#if 1
+#define LIBXML_OUTPUT_ENABLED
+#endif
+
+/**
+ * LIBXML_PUSH_ENABLED:
+ *
+ * Whether the push parsing interfaces are configured in
+ */
+#if 1
+#define LIBXML_PUSH_ENABLED
+#endif
+
+/**
+ * LIBXML_READER_ENABLED:
+ *
+ * Whether the xmlReader parsing interface is configured in
+ */
+#if 1
+#define LIBXML_READER_ENABLED
+#endif
+
+/**
+ * LIBXML_PATTERN_ENABLED:
+ *
+ * Whether the xmlPattern node selection interface is configured in
+ */
+#if 0
+#define LIBXML_PATTERN_ENABLED
+#endif
+
+/**
+ * LIBXML_WRITER_ENABLED:
+ *
+ * Whether the xmlWriter saving interface is configured in
+ */
+#if 1
+#define LIBXML_WRITER_ENABLED
+#endif
+
+/**
+ * LIBXML_SAX1_ENABLED:
+ *
+ * Whether the older SAX1 interface is configured in
+ */
+#if 1
+#define LIBXML_SAX1_ENABLED
+#endif
+
+/**
+ * LIBXML_FTP_ENABLED:
+ *
+ * Whether the FTP support is configured in
+ */
+#if 0
+#define LIBXML_FTP_ENABLED
+#endif
+
+/**
+ * LIBXML_HTTP_ENABLED:
+ *
+ * Whether the HTTP support is configured in
+ */
+#if 0
+#define LIBXML_HTTP_ENABLED
+#endif
+
+/**
+ * LIBXML_VALID_ENABLED:
+ *
+ * Whether the DTD validation support is configured in
+ */
+#if 0
+#define LIBXML_VALID_ENABLED
+#endif
+
+/**
+ * LIBXML_HTML_ENABLED:
+ *
+ * Whether the HTML support is configured in
+ */
+#if 1
+#define LIBXML_HTML_ENABLED
+#endif
+
+/**
+ * LIBXML_LEGACY_ENABLED:
+ *
+ * Whether the deprecated APIs are compiled in for compatibility
+ */
+#if 0
+#define LIBXML_LEGACY_ENABLED
+#endif
+
+/**
+ * LIBXML_C14N_ENABLED:
+ *
+ * Whether the Canonicalization support is configured in
+ */
+#if 0
+#define LIBXML_C14N_ENABLED
+#endif
+
+/**
+ * LIBXML_CATALOG_ENABLED:
+ *
+ * Whether the Catalog support is configured in
+ */
+#if 0
+#define LIBXML_CATALOG_ENABLED
+#endif
+
+/**
+ * LIBXML_DOCB_ENABLED:
+ *
+ * Whether the SGML Docbook support is configured in
+ */
+#if 0
+#define LIBXML_DOCB_ENABLED
+#endif
+
+/**
+ * LIBXML_XPATH_ENABLED:
+ *
+ * Whether XPath is configured in
+ */
+#if 1
+#define LIBXML_XPATH_ENABLED
+#endif
+
+/**
+ * LIBXML_XPTR_ENABLED:
+ *
+ * Whether XPointer is configured in
+ */
+#if 0
+#define LIBXML_XPTR_ENABLED
+#endif
+
+/**
+ * LIBXML_XINCLUDE_ENABLED:
+ *
+ * Whether XInclude is configured in
+ */
+#if 0
+#define LIBXML_XINCLUDE_ENABLED
+#endif
+
+/**
+ * LIBXML_ICONV_ENABLED:
+ *
+ * Whether iconv support is available
+ */
+#if 0
+#define LIBXML_ICONV_ENABLED
+#endif
+
+/**
+ * LIBXML_ICU_ENABLED:
+ *
+ * Whether icu support is available
+ */
+#if 1
+#define LIBXML_ICU_ENABLED
+#endif
+
+/**
+ * LIBXML_ISO8859X_ENABLED:
+ *
+ * Whether ISO-8859-* support is made available in case iconv is not
+ */
+#if 0
+#define LIBXML_ISO8859X_ENABLED
+#endif
+
+/**
+ * LIBXML_DEBUG_ENABLED:
+ *
+ * Whether Debugging module is configured in
+ */
+#if 0
+#define LIBXML_DEBUG_ENABLED
+#endif
+
+/**
+ * DEBUG_MEMORY_LOCATION:
+ *
+ * Whether the memory debugging is configured in
+ */
+#if 0
+#define DEBUG_MEMORY_LOCATION
+#endif
+
+/**
+ * LIBXML_DEBUG_RUNTIME:
+ *
+ * Whether the runtime debugging is configured in
+ */
+#if 0
+#define LIBXML_DEBUG_RUNTIME
+#endif
+
+/**
+ * LIBXML_UNICODE_ENABLED:
+ *
+ * Whether the Unicode related interfaces are compiled in
+ */
+#if 0
+#define LIBXML_UNICODE_ENABLED
+#endif
+
+/**
+ * LIBXML_REGEXP_ENABLED:
+ *
+ * Whether the regular expressions interfaces are compiled in
+ */
+#if 0
+#define LIBXML_REGEXP_ENABLED
+#endif
+
+/**
+ * LIBXML_AUTOMATA_ENABLED:
+ *
+ * Whether the automata interfaces are compiled in
+ */
+#if 0
+#define LIBXML_AUTOMATA_ENABLED
+#endif
+
+/**
+ * LIBXML_EXPR_ENABLED:
+ *
+ * Whether the formal expressions interfaces are compiled in
+ *
+ * This code is unused and disabled unconditionally for now.
+ */
+#if 0
+#define LIBXML_EXPR_ENABLED
+#endif
+
+/**
+ * LIBXML_SCHEMAS_ENABLED:
+ *
+ * Whether the Schemas validation interfaces are compiled in
+ */
+#if 0
+#define LIBXML_SCHEMAS_ENABLED
+#endif
+
+/**
+ * LIBXML_SCHEMATRON_ENABLED:
+ *
+ * Whether the Schematron validation interfaces are compiled in
+ */
+#if 0
+#define LIBXML_SCHEMATRON_ENABLED
+#endif
+
+/**
+ * LIBXML_MODULES_ENABLED:
+ *
+ * Whether the module interfaces are compiled in
+ */
+#if 0
+#define LIBXML_MODULES_ENABLED
+/**
+ * LIBXML_MODULE_EXTENSION:
+ *
+ * the string suffix used by dynamic modules (usually shared libraries)
+ */
+#define LIBXML_MODULE_EXTENSION ".dll" 
+#endif
+
+/**
+ * LIBXML_ZLIB_ENABLED:
+ *
+ * Whether the Zlib support is compiled in
+ */
+#if 0
+#define LIBXML_ZLIB_ENABLED
+#endif
+
+/**
+ * LIBXML_LZMA_ENABLED:
+ *
+ * Whether the Lzma support is compiled in
+ */
+#if 0
+#define LIBXML_LZMA_ENABLED
+#endif
+
+#ifdef __GNUC__
+
+/**
+ * ATTRIBUTE_UNUSED:
+ *
+ * Macro used to signal to GCC unused function parameters
+ */
+
+#ifndef ATTRIBUTE_UNUSED
+# if ((__GNUC__ > 2) || ((__GNUC__ == 2) && (__GNUC_MINOR__ >= 7)))
+#  define ATTRIBUTE_UNUSED __attribute__((unused))
+# else
+#  define ATTRIBUTE_UNUSED
+# endif
+#endif
+
+/**
+ * LIBXML_ATTR_ALLOC_SIZE:
+ *
+ * Macro used to indicate to GCC this is an allocator function
+ */
+
+#ifndef LIBXML_ATTR_ALLOC_SIZE
+# if (!defined(__clang__) && ((__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 3))))
+#  define LIBXML_ATTR_ALLOC_SIZE(x) __attribute__((alloc_size(x)))
+# else
+#  define LIBXML_ATTR_ALLOC_SIZE(x)
+# endif
+#else
+# define LIBXML_ATTR_ALLOC_SIZE(x)
+#endif
+
+/**
+ * LIBXML_ATTR_FORMAT:
+ *
+ * Macro used to indicate to GCC the parameter are printf like
+ */
+
+#ifndef LIBXML_ATTR_FORMAT
+# if ((__GNUC__ > 3) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)))
+#  define LIBXML_ATTR_FORMAT(fmt,args) __attribute__((__format__(__printf__,fmt,args)))
+# else
+#  define LIBXML_ATTR_FORMAT(fmt,args)
+# endif
+#else
+# define LIBXML_ATTR_FORMAT(fmt,args)
+#endif
+
+#else /* ! __GNUC__ */
+/**
+ * ATTRIBUTE_UNUSED:
+ *
+ * Macro used to signal to GCC unused function parameters
+ */
+#define ATTRIBUTE_UNUSED
+/**
+ * LIBXML_ATTR_ALLOC_SIZE:
+ *
+ * Macro used to indicate to GCC this is an allocator function
+ */
+#define LIBXML_ATTR_ALLOC_SIZE(x)
+/**
+ * LIBXML_ATTR_FORMAT:
+ *
+ * Macro used to indicate to GCC the parameter are printf like
+ */
+#define LIBXML_ATTR_FORMAT(fmt,args)
+#endif /* __GNUC__ */
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+#endif
+
+

From 2024e6c60d32759b26879bc611b73f0954abc20d Mon Sep 17 00:00:00 2001
From: Dana Dahlstrom <dahlstrom@google.com>
Date: Tue, 27 Jun 2023 15:00:00 -0700
Subject: [PATCH 2/2] Restore Cobalt customizations

b/283570016
---
 third_party/libxml/BUILD.gn | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/third_party/libxml/BUILD.gn b/third_party/libxml/BUILD.gn
index 10d01a999d0e..719953224ff0 100644
--- a/third_party/libxml/BUILD.gn
+++ b/third_party/libxml/BUILD.gn
@@ -4,6 +4,9 @@
 
 # Define an "os_include" variable that points at the OS-specific generated
 # headers.  These were generated by running the configure script offline.
+if (use_cobalt_customizations) {
+  os_include = "starboard"
+} else
 if (is_linux || is_chromeos || is_android || is_nacl || is_fuchsia) {
   os_include = "linux"
 } else if (is_apple) {
@@ -66,6 +69,12 @@ config("libxml_warnings") {
       # TODO(hans): See if we can fix upstream (http://crbug.com/763944).
       "-Wno-enum-compare",
     ]
+    if (is_clang_16 && use_cobalt_customizations) {
+      cflags += [
+        # xmlschemas.c variable 'count' set but not used
+        "-Wno-unused-but-set-variable",
+      ]
+    }
   } else if (is_linux || is_chromeos) {
     cflags = [
       # gcc spits out a bunch of warnings about passing too many arguments to
@@ -75,6 +84,7 @@ config("libxml_warnings") {
   }
 }
 
+if (!use_cobalt_customizations) {  # exclude libraries "xml_reader" and "xml_writer"
 static_library("xml_reader") {
   # Do not expand this visibility list without first consulting with the
   # Security Team.
@@ -111,6 +121,7 @@ static_library("xml_writer") {
   ]
   configs += [ ":libxml_config" ]
 }
+}  # exclude libraries "xml_reader" and "xml_writer"
 
 static_library("libxml_utils") {
   # Do not expand this visibility list without first consulting with the
@@ -144,6 +155,15 @@ static_library("libxml") {
     "//third_party/libxslt",
     "//third_party/maldoca/*",
   ]
+  if (use_cobalt_customizations) {
+    visibility += [
+      "//base/test:test_support",
+      "//cobalt/base",
+      "//cobalt/dom_parser",
+      "//cobalt/renderer/rasterizer/skia/skia",
+      "//components/update_client",
+    ]
+  }
   if (is_ios) {
     foreach(tgt, ios_libxml_visibility_additions) {
       visibility += [ "//ios_internal/$tgt" ]
@@ -275,7 +295,9 @@ static_library("libxml") {
     "src/xzlib.h",
   ]
 
+if (!use_cobalt_customizations) {
   configs -= [ "//build/config/compiler:chromium_code" ]
+}
   configs += [
     "//build/config/compiler:no_chromium_code",